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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662R: Tudor Ambarus <tudor.ambarus@linaro.org> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736M: Andi Shyti <andi.shyti@kernel.org> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739W: https://i2c.wiki.kernel.org/ 9740Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9741T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9742F: Documentation/devicetree/bindings/i2c/ 9743F: drivers/i2c/algos/ 9744F: drivers/i2c/busses/ 9745F: include/dt-bindings/i2c/ 9746 9747I2C-TAOS-EVM DRIVER 9748M: Jean Delvare <jdelvare@suse.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: Documentation/i2c/busses/i2c-taos-evm.rst 9752F: drivers/i2c/busses/i2c-taos-evm.c 9753 9754I2C-TINY-USB DRIVER 9755M: Till Harbaum <till@harbaum.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: http://www.harbaum.org/till/i2c_tiny_usb 9759F: drivers/i2c/busses/i2c-tiny-usb.c 9760 9761I2C/SMBUS CONTROLLER DRIVERS FOR PC 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: Documentation/i2c/busses/i2c-ali1535.rst 9766F: Documentation/i2c/busses/i2c-ali1563.rst 9767F: Documentation/i2c/busses/i2c-ali15x3.rst 9768F: Documentation/i2c/busses/i2c-amd756.rst 9769F: Documentation/i2c/busses/i2c-amd8111.rst 9770F: Documentation/i2c/busses/i2c-i801.rst 9771F: Documentation/i2c/busses/i2c-nforce2.rst 9772F: Documentation/i2c/busses/i2c-piix4.rst 9773F: Documentation/i2c/busses/i2c-sis5595.rst 9774F: Documentation/i2c/busses/i2c-sis630.rst 9775F: Documentation/i2c/busses/i2c-sis96x.rst 9776F: Documentation/i2c/busses/i2c-via.rst 9777F: Documentation/i2c/busses/i2c-viapro.rst 9778F: drivers/i2c/busses/i2c-ali1535.c 9779F: drivers/i2c/busses/i2c-ali1563.c 9780F: drivers/i2c/busses/i2c-ali15x3.c 9781F: drivers/i2c/busses/i2c-amd756-s4882.c 9782F: drivers/i2c/busses/i2c-amd756.c 9783F: drivers/i2c/busses/i2c-amd8111.c 9784F: drivers/i2c/busses/i2c-i801.c 9785F: drivers/i2c/busses/i2c-isch.c 9786F: drivers/i2c/busses/i2c-nforce2-s4985.c 9787F: drivers/i2c/busses/i2c-nforce2.c 9788F: drivers/i2c/busses/i2c-piix4.c 9789F: drivers/i2c/busses/i2c-sis5595.c 9790F: drivers/i2c/busses/i2c-sis630.c 9791F: drivers/i2c/busses/i2c-sis96x.c 9792F: drivers/i2c/busses/i2c-via.c 9793F: drivers/i2c/busses/i2c-viapro.c 9794 9795I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9796M: Hans de Goede <hdegoede@redhat.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/busses/i2c-cht-wc.c 9800 9801I2C/SMBUS ISMT DRIVER 9802M: Seth Heasley <seth.heasley@intel.com> 9803M: Neil Horman <nhorman@tuxdriver.com> 9804L: linux-i2c@vger.kernel.org 9805F: Documentation/i2c/busses/i2c-ismt.rst 9806F: drivers/i2c/busses/i2c-ismt.c 9807 9808I2C/SMBUS STUB DRIVER 9809M: Jean Delvare <jdelvare@suse.com> 9810L: linux-i2c@vger.kernel.org 9811S: Maintained 9812F: drivers/i2c/i2c-stub.c 9813 9814I3C DRIVER FOR ASPEED AST2600 9815M: Jeremy Kerr <jk@codeconstruct.com.au> 9816S: Maintained 9817F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9818F: drivers/i3c/master/ast2600-i3c-master.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/arch/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power VFIO Support 9910M: Timothy Pearson <tpearson@raptorengineering.com> 9911S: Supported 9912F: drivers/vfio/vfio_iommu_spapr_tce.c 9913 9914IBM Power Virtual Ethernet Device Driver 9915M: Nick Child <nnac123@linux.ibm.com> 9916L: netdev@vger.kernel.org 9917S: Supported 9918F: drivers/net/ethernet/ibm/ibmveth.* 9919 9920IBM Power Virtual FC Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvfc* 9925 9926IBM Power Virtual Management Channel Driver 9927M: Brad Warrum <bwarrum@linux.ibm.com> 9928M: Ritu Agarwal <rituagar@linux.ibm.com> 9929S: Supported 9930F: drivers/misc/ibmvmc.* 9931 9932IBM Power Virtual SCSI Device Drivers 9933M: Tyrel Datwyler <tyreld@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935S: Supported 9936F: drivers/scsi/ibmvscsi/ibmvscsi* 9937F: include/scsi/viosrp.h 9938 9939IBM Power Virtual SCSI Device Target Driver 9940M: Michael Cyr <mikecyr@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942L: target-devel@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi_tgt/ 9945 9946IBM Power VMX Cryptographic instructions 9947M: Breno Leitão <leitao@debian.org> 9948M: Nayna Jain <nayna@linux.ibm.com> 9949M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9950L: linux-crypto@vger.kernel.org 9951S: Supported 9952F: drivers/crypto/vmx/Kconfig 9953F: drivers/crypto/vmx/Makefile 9954F: drivers/crypto/vmx/aes* 9955F: drivers/crypto/vmx/ghash* 9956F: drivers/crypto/vmx/ppc-xlate.pl 9957F: drivers/crypto/vmx/vmx.c 9958 9959IBM ServeRAID RAID DRIVER 9960S: Orphan 9961F: drivers/scsi/ips.* 9962 9963ICH LPC AND GPIO DRIVER 9964M: Peter Tyser <ptyser@xes-inc.com> 9965S: Maintained 9966F: drivers/gpio/gpio-ich.c 9967F: drivers/mfd/lpc_ich.c 9968 9969ICY I2C DRIVER 9970M: Max Staudt <max@enpas.org> 9971L: linux-i2c@vger.kernel.org 9972S: Maintained 9973F: drivers/i2c/busses/i2c-icy.c 9974 9975IDEAPAD LAPTOP EXTRAS DRIVER 9976M: Ike Panhc <ike.pan@canonical.com> 9977L: platform-driver-x86@vger.kernel.org 9978S: Maintained 9979W: http://launchpad.net/ideapad-laptop 9980F: drivers/platform/x86/ideapad-laptop.c 9981 9982IDEAPAD LAPTOP SLIDEBAR DRIVER 9983M: Andrey Moiseev <o2g.org.ru@gmail.com> 9984L: linux-input@vger.kernel.org 9985S: Maintained 9986W: https://github.com/o2genum/ideapad-slidebar 9987F: drivers/input/misc/ideapad_slidebar.c 9988 9989IDMAPPED MOUNTS 9990M: Christian Brauner <brauner@kernel.org> 9991M: Seth Forshee <sforshee@kernel.org> 9992L: linux-fsdevel@vger.kernel.org 9993S: Maintained 9994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9995F: Documentation/filesystems/idmappings.rst 9996F: include/linux/mnt_idmapping.* 9997F: tools/testing/selftests/mount_setattr/ 9998 9999IDT VersaClock 5 CLOCK DRIVER 10000M: Luca Ceresoli <luca@lucaceresoli.net> 10001S: Maintained 10002F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10003F: drivers/clk/clk-versaclock5.c 10004 10005IEEE 802.15.4 SUBSYSTEM 10006M: Alexander Aring <alex.aring@gmail.com> 10007M: Stefan Schmidt <stefan@datenfreihafen.org> 10008M: Miquel Raynal <miquel.raynal@bootlin.com> 10009L: linux-wpan@vger.kernel.org 10010S: Maintained 10011W: https://linux-wpan.org/ 10012Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFCVF VIRTIO DATA PATH ACCELERATOR 10028R: Zhu Lingshan <lingshan.zhu@intel.com> 10029F: drivers/vdpa/ifcvf/ 10030 10031IFE PROTOCOL 10032M: Yotam Gigi <yotam.gi@gmail.com> 10033M: Jamal Hadi Salim <jhs@mojatatu.com> 10034F: include/net/ife.h 10035F: include/uapi/linux/ife.h 10036F: net/ife 10037 10038IGORPLUG-USB IR RECEIVER 10039M: Sean Young <sean@mess.org> 10040L: linux-media@vger.kernel.org 10041S: Maintained 10042F: drivers/media/rc/igorplugusb.c 10043 10044IGUANAWORKS USB IR TRANSCEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/iguanair.c 10049 10050IIO DIGITAL POTENTIOMETER DAC 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10055F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10056F: drivers/iio/dac/dpot-dac.c 10057 10058IIO ENVELOPE DETECTOR 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10063F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10064F: drivers/iio/adc/envelope-detector.c 10065 10066IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10067M: Matti Vaittinen <mazziesaccount@gmail.com> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: drivers/iio/light/gain-time-scale-helper.c 10071F: drivers/iio/light/gain-time-scale-helper.h 10072 10073IIO MULTIPLEXER 10074M: Peter Rosin <peda@axentia.se> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10078F: drivers/iio/multiplexer/iio-mux.c 10079 10080IIO SCMI BASED DRIVER 10081M: Jyoti Bhayana <jbhayana@google.com> 10082L: linux-iio@vger.kernel.org 10083S: Maintained 10084F: drivers/iio/common/scmi_sensors/scmi_iio.c 10085 10086IIO SUBSYSTEM AND DRIVERS 10087M: Jonathan Cameron <jic23@kernel.org> 10088R: Lars-Peter Clausen <lars@metafoo.de> 10089L: linux-iio@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10092F: Documentation/ABI/testing/configfs-iio* 10093F: Documentation/ABI/testing/sysfs-bus-iio* 10094F: Documentation/devicetree/bindings/iio/ 10095F: drivers/iio/ 10096F: drivers/staging/iio/ 10097F: include/dt-bindings/iio/ 10098F: include/linux/iio/ 10099F: tools/iio/ 10100 10101IIO UNIT CONVERTER 10102M: Peter Rosin <peda@axentia.se> 10103L: linux-iio@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10107F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10108F: drivers/iio/afe/iio-rescale.c 10109 10110IKANOS/ADI EAGLE ADSL USB DRIVER 10111M: Matthieu Castet <castet.matthieu@free.fr> 10112M: Stanislaw Gruszka <stf_xl@wp.pl> 10113S: Maintained 10114F: drivers/usb/atm/ueagle-atm.c 10115 10116IMAGIS TOUCHSCREEN DRIVER 10117M: Markuss Broks <markuss.broks@gmail.com> 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10120F: drivers/input/touchscreen/imagis.c 10121 10122IMGTEC ASCII LCD DRIVER 10123M: Paul Burton <paulburton@kernel.org> 10124S: Maintained 10125F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10126F: drivers/auxdisplay/img-ascii-lcd.c 10127 10128IMGTEC IR DECODER DRIVER 10129S: Orphan 10130F: drivers/media/rc/img-ir/ 10131 10132IMON SOUNDGRAPH USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/imon.c 10137F: drivers/media/rc/imon_raw.c 10138 10139IMS TWINTURBO FRAMEBUFFER DRIVER 10140L: linux-fbdev@vger.kernel.org 10141S: Orphan 10142F: drivers/video/fbdev/imsttfb.c 10143 10144INA209 HARDWARE MONITOR DRIVER 10145M: Guenter Roeck <linux@roeck-us.net> 10146L: linux-hwmon@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10149F: Documentation/hwmon/ina209.rst 10150F: drivers/hwmon/ina209.c 10151 10152INA2XX HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/hwmon/ina2xx.rst 10157F: drivers/hwmon/ina2xx.c 10158F: include/linux/platform_data/ina2xx.h 10159 10160INDEX OF FURTHER KERNEL DOCUMENTATION 10161M: Carlos Bilbao <carlos.bilbao@amd.com> 10162S: Maintained 10163F: Documentation/process/kernel-docs.rst 10164 10165INDUSTRY PACK SUBSYSTEM (IPACK) 10166M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10167M: Jens Taprogge <jens.taprogge@taprogge.org> 10168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10169L: industrypack-devel@lists.sourceforge.net 10170S: Maintained 10171W: http://industrypack.sourceforge.net 10172F: drivers/ipack/ 10173 10174INFINEON DPS310 Driver 10175M: Eddie James <eajames@linux.ibm.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/pressure/dps310.c 10179 10180INFINEON PEB2466 ASoC CODEC 10181M: Herve Codina <herve.codina@bootlin.com> 10182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10183S: Maintained 10184F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10185F: sound/soc/codecs/peb2466.c 10186 10187INFINIBAND SUBSYSTEM 10188M: Jason Gunthorpe <jgg@nvidia.com> 10189M: Leon Romanovsky <leonro@nvidia.com> 10190L: linux-rdma@vger.kernel.org 10191S: Supported 10192W: https://github.com/linux-rdma/rdma-core 10193Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10195F: Documentation/devicetree/bindings/infiniband/ 10196F: Documentation/infiniband/ 10197F: drivers/infiniband/ 10198F: include/rdma/ 10199F: include/trace/events/ib_mad.h 10200F: include/trace/events/ib_umad.h 10201F: include/trace/misc/rdma.h 10202F: include/uapi/linux/if_infiniband.h 10203F: include/uapi/rdma/ 10204F: samples/bpf/ibumad_kern.c 10205F: samples/bpf/ibumad_user.c 10206 10207INGENIC JZ4780 NAND DRIVER 10208M: Harvey Hunt <harveyhuntnexus@gmail.com> 10209L: linux-mtd@lists.infradead.org 10210L: linux-mips@vger.kernel.org 10211S: Maintained 10212F: drivers/mtd/nand/raw/ingenic/ 10213 10214INGENIC JZ47xx SoCs 10215M: Paul Cercueil <paul@crapouillou.net> 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: arch/mips/boot/dts/ingenic/ 10219F: arch/mips/generic/board-ingenic.c 10220F: arch/mips/include/asm/mach-ingenic/ 10221F: arch/mips/ingenic/Kconfig 10222F: drivers/clk/ingenic/ 10223F: drivers/dma/dma-jz4780.c 10224F: drivers/gpu/drm/ingenic/ 10225F: drivers/i2c/busses/i2c-jz4780.c 10226F: drivers/iio/adc/ingenic-adc.c 10227F: drivers/irqchip/irq-ingenic.c 10228F: drivers/memory/jz4780-nemc.c 10229F: drivers/mmc/host/jz4740_mmc.c 10230F: drivers/mtd/nand/raw/ingenic/ 10231F: drivers/pinctrl/pinctrl-ingenic.c 10232F: drivers/power/supply/ingenic-battery.c 10233F: drivers/pwm/pwm-jz4740.c 10234F: drivers/remoteproc/ingenic_rproc.c 10235F: drivers/rtc/rtc-jz4740.c 10236F: drivers/tty/serial/8250/8250_ingenic.c 10237F: drivers/usb/musb/jz4740.c 10238F: drivers/watchdog/jz4740_wdt.c 10239F: include/dt-bindings/iio/adc/ingenic,adc.h 10240F: include/linux/mfd/ingenic-tcu.h 10241F: sound/soc/codecs/jz47* 10242F: sound/soc/jz4740/ 10243 10244INJOINIC IP5xxx POWER BANK IC DRIVER 10245M: Samuel Holland <samuel@sholland.org> 10246S: Maintained 10247F: drivers/power/supply/ip5xxx_power.c 10248 10249INOTIFY 10250M: Jan Kara <jack@suse.cz> 10251R: Amir Goldstein <amir73il@gmail.com> 10252L: linux-fsdevel@vger.kernel.org 10253S: Maintained 10254F: Documentation/filesystems/inotify.rst 10255F: fs/notify/inotify/ 10256F: include/linux/inotify.h 10257F: include/uapi/linux/inotify.h 10258 10259INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10260M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10261L: linux-input@vger.kernel.org 10262S: Maintained 10263Q: http://patchwork.kernel.org/project/linux-input/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10265F: Documentation/devicetree/bindings/input/ 10266F: Documentation/devicetree/bindings/serio/ 10267F: Documentation/input/ 10268F: drivers/input/ 10269F: include/dt-bindings/input/ 10270F: include/linux/input.h 10271F: include/linux/input/ 10272F: include/uapi/linux/input-event-codes.h 10273F: include/uapi/linux/input.h 10274 10275INPUT MULTITOUCH (MT) PROTOCOL 10276M: Henrik Rydberg <rydberg@bitmath.org> 10277L: linux-input@vger.kernel.org 10278S: Odd fixes 10279F: Documentation/input/multi-touch-protocol.rst 10280F: drivers/input/input-mt.c 10281K: \b(ABS|SYN)_MT_ 10282 10283INSIDE SECURE CRYPTO DRIVER 10284M: Antoine Tenart <atenart@kernel.org> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/inside-secure/ 10288 10289INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10290M: Mimi Zohar <zohar@linux.ibm.com> 10291M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10292L: linux-integrity@vger.kernel.org 10293S: Supported 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10295F: security/integrity/ 10296F: security/integrity/ima/ 10297 10298INTEL 810/815 FRAMEBUFFER DRIVER 10299M: Antonino Daplas <adaplas@gmail.com> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: drivers/video/fbdev/i810/ 10303 10304INTEL 8254 COUNTER DRIVER 10305M: William Breathitt Gray <william.gray@linaro.org> 10306L: linux-iio@vger.kernel.org 10307S: Maintained 10308F: drivers/counter/i8254.c 10309F: include/linux/i8254.h 10310 10311INTEL 8255 GPIO DRIVER 10312M: William Breathitt Gray <william.gray@linaro.org> 10313L: linux-gpio@vger.kernel.org 10314S: Maintained 10315F: drivers/gpio/gpio-i8255.c 10316F: drivers/gpio/gpio-i8255.h 10317 10318INTEL ASoC DRIVERS 10319M: Cezary Rojewski <cezary.rojewski@intel.com> 10320M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10321M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10322M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10323M: Bard Liao <yung-chuan.liao@linux.intel.com> 10324M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10325M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10327S: Supported 10328F: sound/soc/intel/ 10329 10330INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10331M: Hans de Goede <hdegoede@redhat.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/atomisp2/pm.c 10335 10336INTEL ATOMISP2 LED DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/led.c 10341 10342INTEL BIOS SAR INT1092 DRIVER 10343M: Shravan Sudhakar <s.shravan@intel.com> 10344M: Intel Corporation <linuxwwan@intel.com> 10345L: platform-driver-x86@vger.kernel.org 10346S: Maintained 10347F: drivers/platform/x86/intel/int1092/ 10348 10349INTEL BROXTON PMC DRIVER 10350M: Mika Westerberg <mika.westerberg@linux.intel.com> 10351M: Zha Qipeng <qipeng.zha@intel.com> 10352S: Maintained 10353F: drivers/mfd/intel_pmc_bxt.c 10354F: include/linux/mfd/intel_pmc_bxt.h 10355 10356INTEL C600 SERIES SAS CONTROLLER DRIVER 10357M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10358L: linux-scsi@vger.kernel.org 10359S: Supported 10360T: git git://git.code.sf.net/p/intel-sas/isci 10361F: drivers/scsi/isci/ 10362 10363INTEL CPU family model numbers 10364M: Tony Luck <tony.luck@intel.com> 10365M: x86@kernel.org 10366L: linux-kernel@vger.kernel.org 10367S: Supported 10368F: arch/x86/include/asm/intel-family.h 10369 10370INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10371M: Jani Nikula <jani.nikula@linux.intel.com> 10372M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10373M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10374M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10375L: intel-gfx@lists.freedesktop.org 10376S: Supported 10377W: https://01.org/linuxgraphics/ 10378Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10379B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10380C: irc://irc.oftc.net/intel-gfx 10381T: git git://anongit.freedesktop.org/drm-intel 10382F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10383F: Documentation/gpu/i915.rst 10384F: drivers/gpu/drm/i915/ 10385F: include/drm/i915* 10386F: include/uapi/drm/i915_drm.h 10387 10388INTEL ETHERNET DRIVERS 10389M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10390M: Tony Nguyen <anthony.l.nguyen@intel.com> 10391L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10392S: Supported 10393W: https://www.intel.com/content/www/us/en/support.html 10394Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10397F: Documentation/networking/device_drivers/ethernet/intel/ 10398F: drivers/net/ethernet/intel/ 10399F: drivers/net/ethernet/intel/*/ 10400F: include/linux/avf/virtchnl.h 10401F: include/linux/net/intel/iidc.h 10402 10403INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10404M: Mustafa Ismail <mustafa.ismail@intel.com> 10405M: Shiraz Saleem <shiraz.saleem@intel.com> 10406L: linux-rdma@vger.kernel.org 10407S: Supported 10408F: drivers/infiniband/hw/irdma/ 10409F: include/uapi/rdma/irdma-abi.h 10410 10411INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10412M: Maik Broemme <mbroemme@libmpq.org> 10413L: linux-fbdev@vger.kernel.org 10414S: Maintained 10415F: Documentation/fb/intelfb.rst 10416F: drivers/video/fbdev/intelfb/ 10417 10418INTEL GPIO DRIVERS 10419M: Andy Shevchenko <andy@kernel.org> 10420L: linux-gpio@vger.kernel.org 10421S: Supported 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10423F: drivers/gpio/gpio-elkhartlake.c 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/gpio/gpio-merrifield.c 10426F: drivers/gpio/gpio-ml-ioh.c 10427F: drivers/gpio/gpio-pch.c 10428F: drivers/gpio/gpio-sch.c 10429F: drivers/gpio/gpio-sodaville.c 10430F: drivers/gpio/gpio-tangier.c 10431 10432INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10433M: Zhenyu Wang <zhenyuw@linux.intel.com> 10434M: Zhi Wang <zhi.a.wang@intel.com> 10435L: intel-gvt-dev@lists.freedesktop.org 10436L: intel-gfx@lists.freedesktop.org 10437S: Supported 10438W: https://01.org/igvt-g 10439T: git https://github.com/intel/gvt-linux.git 10440F: drivers/gpu/drm/i915/gvt/ 10441 10442INTEL HID EVENT DRIVER 10443M: Alex Hung <alexhung@gmail.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/hid.c 10447 10448INTEL I/OAT DMA DRIVER 10449M: Dave Jiang <dave.jiang@intel.com> 10450R: Dan Williams <dan.j.williams@intel.com> 10451L: dmaengine@vger.kernel.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10454F: drivers/dma/ioat* 10455 10456INTEL IDLE DRIVER 10457M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10458M: Len Brown <lenb@kernel.org> 10459L: linux-pm@vger.kernel.org 10460S: Supported 10461B: https://bugzilla.kernel.org 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10463F: drivers/idle/intel_idle.c 10464 10465INTEL IDXD DRIVER 10466M: Fenghua Yu <fenghua.yu@intel.com> 10467M: Dave Jiang <dave.jiang@intel.com> 10468L: dmaengine@vger.kernel.org 10469S: Supported 10470F: drivers/dma/idxd/* 10471F: include/uapi/linux/idxd.h 10472 10473INTEL IN FIELD SCAN (IFS) DEVICE 10474M: Jithu Joseph <jithu.joseph@intel.com> 10475R: Ashok Raj <ashok.raj@intel.com> 10476R: Tony Luck <tony.luck@intel.com> 10477S: Maintained 10478F: drivers/platform/x86/intel/ifs 10479F: include/trace/events/intel_ifs.h 10480 10481INTEL INTEGRATED SENSOR HUB DRIVER 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483M: Jiri Kosina <jikos@kernel.org> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/hid/intel-ish-hid/ 10487 10488INTEL IOMMU (VT-d) 10489M: David Woodhouse <dwmw2@infradead.org> 10490M: Lu Baolu <baolu.lu@linux.intel.com> 10491L: iommu@lists.linux.dev 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10494F: drivers/iommu/intel/ 10495 10496INTEL IPU3 CSI-2 CIO2 DRIVER 10497M: Yong Zhi <yong.zhi@intel.com> 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499M: Bingbu Cao <bingbu.cao@intel.com> 10500M: Dan Scally <djrscally@gmail.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504T: git git://linuxtv.org/media_tree.git 10505F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10506F: drivers/media/pci/intel/ipu3/ 10507 10508INTEL IPU3 CSI-2 IMGU DRIVER 10509M: Sakari Ailus <sakari.ailus@linux.intel.com> 10510R: Bingbu Cao <bingbu.cao@intel.com> 10511R: Tianshu Qiu <tian.shu.qiu@intel.com> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514F: Documentation/admin-guide/media/ipu3.rst 10515F: Documentation/admin-guide/media/ipu3_rcb.svg 10516F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10517F: drivers/staging/media/ipu3/ 10518 10519INTEL ISHTP ECLITE DRIVER 10520M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10521L: platform-driver-x86@vger.kernel.org 10522S: Supported 10523F: drivers/platform/x86/intel/ishtp_eclite.c 10524 10525INTEL IXP4XX CRYPTO SUPPORT 10526M: Corentin Labbe <clabbe@baylibre.com> 10527L: linux-crypto@vger.kernel.org 10528S: Maintained 10529F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10530 10531INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10532M: Krzysztof Halasa <khalasa@piap.pl> 10533S: Maintained 10534F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10535F: drivers/net/wan/ixp4xx_hss.c 10536F: drivers/soc/ixp4xx/ixp4xx-npe.c 10537F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10538F: include/linux/soc/ixp4xx/npe.h 10539F: include/linux/soc/ixp4xx/qmgr.h 10540 10541INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10542M: Deepak Saxena <dsaxena@plexity.net> 10543S: Maintained 10544F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10545F: drivers/char/hw_random/ixp4xx-rng.c 10546 10547INTEL KEEM BAY DRM DRIVER 10548M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10549M: Edmund Dea <edmund.j.dea@intel.com> 10550S: Maintained 10551F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10552F: drivers/gpu/drm/kmb/ 10553 10554INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10561F: drivers/crypto/intel/keembay/ocs-aes.c 10562F: drivers/crypto/intel/keembay/ocs-aes.h 10563 10564INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10567M: Mark Gross <mgross@linux.intel.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10570F: drivers/crypto/intel/keembay/Kconfig 10571F: drivers/crypto/intel/keembay/Makefile 10572F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10573 10574INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576M: Declan Murphy <declan.murphy@intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.h 10584 10585INTEL MANAGEMENT ENGINE (mei) 10586M: Tomas Winkler <tomas.winkler@intel.com> 10587L: linux-kernel@vger.kernel.org 10588S: Supported 10589F: Documentation/driver-api/mei/* 10590F: drivers/misc/mei/ 10591F: drivers/watchdog/mei_wdt.c 10592F: include/linux/mei_aux.h 10593F: include/linux/mei_cl_bus.h 10594F: include/uapi/linux/mei.h 10595F: include/uapi/linux/mei_uuid.h 10596F: include/uapi/linux/uuid.h 10597F: samples/mei/* 10598 10599INTEL MAX 10 BMC MFD DRIVER 10600M: Xu Yilun <yilun.xu@intel.com> 10601R: Tom Rix <trix@redhat.com> 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10604F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10605F: drivers/hwmon/intel-m10-bmc-hwmon.c 10606F: drivers/mfd/intel-m10-bmc* 10607F: include/linux/mfd/intel-m10-bmc.h 10608 10609INTEL MAX10 BMC SECURE UPDATES 10610M: Russ Weight <russell.h.weight@intel.com> 10611L: linux-fpga@vger.kernel.org 10612S: Maintained 10613F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10614F: drivers/fpga/intel-m10-bmc-sec-update.c 10615 10616INTEL P-Unit IPC DRIVER 10617M: Zha Qipeng <qipeng.zha@intel.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: arch/x86/include/asm/intel_punit_ipc.h 10621F: drivers/platform/x86/intel/punit_ipc.c 10622 10623INTEL PMC CORE DRIVER 10624M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10625M: David E Box <david.e.box@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10629F: drivers/platform/x86/intel/pmc/ 10630 10631INTEL PMIC GPIO DRIVERS 10632M: Andy Shevchenko <andy@kernel.org> 10633S: Supported 10634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10635F: drivers/gpio/gpio-*cove.c 10636 10637INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640F: drivers/mfd/intel_soc_pmic* 10641F: include/linux/mfd/intel_soc_pmic* 10642 10643INTEL PMT DRIVERS 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/pmt/ 10647 10648INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10649M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10650L: linux-wireless@vger.kernel.org 10651S: Maintained 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10654F: drivers/net/wireless/intel/ipw2x00/ 10655 10656INTEL PSTATE DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658M: Len Brown <lenb@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Supported 10661F: drivers/cpufreq/intel_pstate.c 10662 10663INTEL PTP DFL ToD DRIVER 10664M: Tianfei Zhang <tianfei.zhang@intel.com> 10665L: linux-fpga@vger.kernel.org 10666L: netdev@vger.kernel.org 10667S: Maintained 10668F: drivers/ptp/ptp_dfl_tod.c 10669 10670INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10672L: linux-iio@vger.kernel.org 10673F: drivers/counter/intel-qep.c 10674 10675INTEL SCU DRIVERS 10676M: Mika Westerberg <mika.westerberg@linux.intel.com> 10677S: Maintained 10678F: arch/x86/include/asm/intel_scu_ipc.h 10679F: drivers/platform/x86/intel_scu_* 10680 10681INTEL SDSI DRIVER 10682M: David E. Box <david.e.box@linux.intel.com> 10683S: Supported 10684F: drivers/platform/x86/intel/sdsi.c 10685F: tools/arch/x86/intel_sdsi/ 10686F: tools/testing/selftests/drivers/sdsi/ 10687 10688INTEL SGX 10689M: Jarkko Sakkinen <jarkko@kernel.org> 10690R: Dave Hansen <dave.hansen@linux.intel.com> 10691L: linux-sgx@vger.kernel.org 10692S: Supported 10693Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10695F: Documentation/arch/x86/sgx.rst 10696F: arch/x86/entry/vdso/vsgx.S 10697F: arch/x86/include/asm/sgx.h 10698F: arch/x86/include/uapi/asm/sgx.h 10699F: arch/x86/kernel/cpu/sgx/* 10700F: tools/testing/selftests/sgx/* 10701K: \bSGX_ 10702 10703INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10704M: Daniel Scally <djrscally@gmail.com> 10705S: Maintained 10706F: drivers/platform/x86/intel/int3472/ 10707 10708INTEL SPEED SELECT TECHNOLOGY 10709M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/speed_select_if/ 10713F: include/uapi/linux/isst_if.h 10714F: tools/power/x86/intel-speed-select/ 10715 10716INTEL STRATIX10 FIRMWARE DRIVERS 10717M: Dinh Nguyen <dinguyen@kernel.org> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10721F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10722F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10723F: drivers/firmware/stratix10-rsu.c 10724F: drivers/firmware/stratix10-svc.c 10725F: include/linux/firmware/intel/stratix10-smc.h 10726F: include/linux/firmware/intel/stratix10-svc-client.h 10727 10728INTEL TELEMETRY DRIVER 10729M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10730M: "David E. Box" <david.e.box@linux.intel.com> 10731L: platform-driver-x86@vger.kernel.org 10732S: Maintained 10733F: arch/x86/include/asm/intel_telemetry.h 10734F: drivers/platform/x86/intel/telemetry/ 10735 10736INTEL TPMI DRIVER 10737M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: drivers/platform/x86/intel/tpmi.c 10741F: include/linux/intel_tpmi.h 10742 10743INTEL UNCORE FREQUENCY CONTROL 10744M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10748F: drivers/platform/x86/intel/uncore-frequency/ 10749 10750INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10751M: David E. Box <david.e.box@linux.intel.com> 10752S: Supported 10753F: drivers/platform/x86/intel/vsec.* 10754 10755INTEL VIRTUAL BUTTON DRIVER 10756M: AceLan Kao <acelan.kao@canonical.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/vbtn.c 10760 10761INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10762M: Stanislaw Gruszka <stf_xl@wp.pl> 10763L: linux-wireless@vger.kernel.org 10764S: Supported 10765F: drivers/net/wireless/intel/iwlegacy/ 10766 10767INTEL WIRELESS WIFI LINK (iwlwifi) 10768M: Gregory Greenman <gregory.greenman@intel.com> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10773F: drivers/net/wireless/intel/iwlwifi/ 10774 10775INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10776M: Jithu Joseph <jithu.joseph@intel.com> 10777R: Maurice Ma <maurice.ma@intel.com> 10778S: Maintained 10779W: https://slimbootloader.github.io/security/firmware-update.html 10780F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10781 10782INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10783L: Dell.Client.Kernel@dell.com 10784S: Maintained 10785F: drivers/platform/x86/intel/wmi/thunderbolt.c 10786 10787INTEL WWAN IOSM DRIVER 10788M: M Chetan Kumar <m.chetan.kumar@intel.com> 10789M: Intel Corporation <linuxwwan@intel.com> 10790L: netdev@vger.kernel.org 10791S: Maintained 10792F: drivers/net/wwan/iosm/ 10793 10794INTEL(R) TRACE HUB 10795M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10796S: Supported 10797F: Documentation/trace/intel_th.rst 10798F: drivers/hwtracing/intel_th/ 10799F: include/linux/intel_th.h 10800 10801INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10802M: Ning Sun <ning.sun@intel.com> 10803L: tboot-devel@lists.sourceforge.net 10804S: Supported 10805W: http://tboot.sourceforge.net 10806T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10807F: Documentation/arch/x86/intel_txt.rst 10808F: arch/x86/kernel/tboot.c 10809F: include/linux/tboot.h 10810 10811INTERCONNECT API 10812M: Georgi Djakov <djakov@kernel.org> 10813L: linux-pm@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10816F: Documentation/devicetree/bindings/interconnect/ 10817F: Documentation/driver-api/interconnect.rst 10818F: drivers/interconnect/ 10819F: include/dt-bindings/interconnect/ 10820F: include/linux/interconnect-provider.h 10821F: include/linux/interconnect.h 10822 10823INTERRUPT COUNTER DRIVER 10824M: Oleksij Rempel <o.rempel@pengutronix.de> 10825R: Pengutronix Kernel Team <kernel@pengutronix.de> 10826L: linux-iio@vger.kernel.org 10827F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10828F: drivers/counter/interrupt-cnt.c 10829 10830INTERSIL ISL7998X VIDEO DECODER DRIVER 10831M: Michael Tretter <m.tretter@pengutronix.de> 10832R: Pengutronix Kernel Team <kernel@pengutronix.de> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10836F: drivers/media/i2c/isl7998x.c 10837 10838INVENSENSE ICM-426xx IMU DRIVER 10839M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10840L: linux-iio@vger.kernel.org 10841S: Maintained 10842W: https://invensense.tdk.com/ 10843F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10844F: drivers/iio/imu/inv_icm42600/ 10845 10846INVENSENSE MPU-3050 GYROSCOPE DRIVER 10847M: Linus Walleij <linus.walleij@linaro.org> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10851F: drivers/iio/gyro/mpu3050* 10852 10853IOC3 ETHERNET DRIVER 10854M: Ralf Baechle <ralf@linux-mips.org> 10855L: linux-mips@vger.kernel.org 10856S: Maintained 10857F: drivers/net/ethernet/sgi/ioc3-eth.c 10858 10859IOMAP FILESYSTEM LIBRARY 10860M: Darrick J. Wong <djwong@kernel.org> 10861L: linux-xfs@vger.kernel.org 10862L: linux-fsdevel@vger.kernel.org 10863S: Supported 10864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10865F: fs/iomap/ 10866F: include/linux/iomap.h 10867 10868IOMMU DMA-API LAYER 10869M: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: drivers/iommu/dma-iommu.c 10874F: drivers/iommu/dma-iommu.h 10875F: drivers/iommu/iova.c 10876F: include/linux/iova.h 10877 10878IOMMU SUBSYSTEM 10879M: Joerg Roedel <joro@8bytes.org> 10880M: Will Deacon <will@kernel.org> 10881R: Robin Murphy <robin.murphy@arm.com> 10882L: iommu@lists.linux.dev 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10885F: Documentation/devicetree/bindings/iommu/ 10886F: Documentation/userspace-api/iommu.rst 10887F: drivers/iommu/ 10888F: include/linux/iommu.h 10889F: include/linux/iova.h 10890F: include/linux/of_iommu.h 10891F: include/uapi/linux/iommu.h 10892 10893IOMMUFD 10894M: Jason Gunthorpe <jgg@nvidia.com> 10895M: Kevin Tian <kevin.tian@intel.com> 10896L: iommu@lists.linux.dev 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10899F: Documentation/userspace-api/iommufd.rst 10900F: drivers/iommu/iommufd/ 10901F: include/linux/iommufd.h 10902F: include/uapi/linux/iommufd.h 10903F: tools/testing/selftests/iommu/ 10904 10905IOSYS-MAP HELPERS 10906M: Thomas Zimmermann <tzimmermann@suse.de> 10907L: dri-devel@lists.freedesktop.org 10908S: Maintained 10909T: git git://anongit.freedesktop.org/drm/drm-misc 10910F: include/linux/iosys-map.h 10911 10912IO_URING 10913M: Jens Axboe <axboe@kernel.dk> 10914R: Pavel Begunkov <asml.silence@gmail.com> 10915L: io-uring@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.dk/linux-block 10918T: git git://git.kernel.dk/liburing 10919F: include/linux/io_uring.h 10920F: include/linux/io_uring_types.h 10921F: include/trace/events/io_uring.h 10922F: include/uapi/linux/io_uring.h 10923F: io_uring/ 10924F: tools/io_uring/ 10925 10926IPMI SUBSYSTEM 10927M: Corey Minyard <minyard@acm.org> 10928L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10929S: Supported 10930W: http://openipmi.sourceforge.net/ 10931T: git https://github.com/cminyard/linux-ipmi.git for-next 10932F: Documentation/devicetree/bindings/ipmi/ 10933F: Documentation/driver-api/ipmi.rst 10934F: drivers/char/ipmi/ 10935F: include/linux/ipmi* 10936F: include/uapi/linux/ipmi* 10937 10938IPS SCSI RAID DRIVER 10939M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10940L: linux-scsi@vger.kernel.org 10941S: Maintained 10942W: http://www.adaptec.com/ 10943F: drivers/scsi/ips* 10944 10945IPVS 10946M: Simon Horman <horms@verge.net.au> 10947M: Julian Anastasov <ja@ssi.bg> 10948L: netdev@vger.kernel.org 10949L: lvs-devel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10953F: Documentation/networking/ipvs-sysctl.rst 10954F: include/net/ip_vs.h 10955F: include/uapi/linux/ip_vs.h 10956F: net/netfilter/ipvs/ 10957 10958IPWIRELESS DRIVER 10959M: Jiri Kosina <jikos@kernel.org> 10960M: David Sterba <dsterba@suse.com> 10961S: Odd Fixes 10962F: drivers/tty/ipwireless/ 10963 10964IRON DEVICE AUDIO CODEC DRIVERS 10965M: Kiseok Jo <kiseok.jo@irondevice.com> 10966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10967S: Maintained 10968F: Documentation/devicetree/bindings/sound/irondevice,* 10969F: sound/soc/codecs/sma* 10970 10971IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10972M: Marc Zyngier <maz@kernel.org> 10973S: Maintained 10974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10975F: Documentation/core-api/irq/irq-domain.rst 10976F: include/linux/irqdomain.h 10977F: kernel/irq/irqdomain.c 10978F: kernel/irq/msi.c 10979 10980IRQ SUBSYSTEM 10981M: Thomas Gleixner <tglx@linutronix.de> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10985F: include/linux/group_cpus.h 10986F: kernel/irq/ 10987F: lib/group_cpus.c 10988 10989IRQCHIP DRIVERS 10990M: Thomas Gleixner <tglx@linutronix.de> 10991M: Marc Zyngier <maz@kernel.org> 10992L: linux-kernel@vger.kernel.org 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/devicetree/bindings/interrupt-controller/ 10996F: drivers/irqchip/ 10997 10998ISA 10999M: William Breathitt Gray <william.gray@linaro.org> 11000S: Maintained 11001F: Documentation/driver-api/isa.rst 11002F: drivers/base/isa.c 11003F: include/linux/isa.h 11004 11005ISA RADIO MODULE 11006M: Hans Verkuil <hverkuil@xs4all.nl> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010T: git git://linuxtv.org/media_tree.git 11011F: drivers/media/radio/radio-isa* 11012 11013ISAPNP 11014M: Jaroslav Kysela <perex@perex.cz> 11015S: Maintained 11016F: Documentation/driver-api/isapnp.rst 11017F: drivers/pnp/isapnp/ 11018F: include/linux/isapnp.h 11019 11020ISCSI 11021M: Lee Duncan <lduncan@suse.com> 11022M: Chris Leech <cleech@redhat.com> 11023M: Mike Christie <michael.christie@oracle.com> 11024L: open-iscsi@googlegroups.com 11025L: linux-scsi@vger.kernel.org 11026S: Maintained 11027W: www.open-iscsi.com 11028F: drivers/scsi/*iscsi* 11029F: include/scsi/*iscsi* 11030 11031iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11032M: Peter Jones <pjones@redhat.com> 11033M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11034S: Maintained 11035F: drivers/firmware/iscsi_ibft* 11036 11037ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11038M: Sagi Grimberg <sagi@grimberg.me> 11039M: Max Gurtovoy <mgurtovoy@nvidia.com> 11040L: linux-rdma@vger.kernel.org 11041S: Supported 11042W: http://www.openfabrics.org 11043W: www.open-iscsi.org 11044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11045F: drivers/infiniband/ulp/iser/ 11046 11047ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11048M: Sagi Grimberg <sagi@grimberg.me> 11049L: linux-rdma@vger.kernel.org 11050L: target-devel@vger.kernel.org 11051S: Supported 11052W: http://www.linux-iscsi.org 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11054F: drivers/infiniband/ulp/isert 11055 11056ISDN/CMTP OVER BLUETOOTH 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Odd Fixes 11061W: http://www.isdn4linux.de 11062F: Documentation/isdn/ 11063F: drivers/isdn/capi/ 11064F: include/linux/isdn/ 11065F: include/uapi/linux/isdn/ 11066F: net/bluetooth/cmtp/ 11067 11068ISDN/mISDN SUBSYSTEM 11069M: Karsten Keil <isdn@linux-pingi.de> 11070L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11071L: netdev@vger.kernel.org 11072S: Maintained 11073W: http://www.isdn4linux.de 11074F: drivers/isdn/Kconfig 11075F: drivers/isdn/Makefile 11076F: drivers/isdn/hardware/ 11077F: drivers/isdn/mISDN/ 11078 11079ISOFS FILESYSTEM 11080M: Jan Kara <jack@suse.cz> 11081L: linux-fsdevel@vger.kernel.org 11082S: Maintained 11083F: Documentation/filesystems/isofs.rst 11084F: fs/isofs/ 11085 11086IT87 HARDWARE MONITORING DRIVER 11087M: Jean Delvare <jdelvare@suse.com> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/hwmon/it87.rst 11091F: drivers/hwmon/it87.c 11092 11093IT913X MEDIA DRIVER 11094M: Antti Palosaari <crope@iki.fi> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097W: https://linuxtv.org 11098W: http://palosaari.fi/linux/ 11099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11100T: git git://linuxtv.org/anttip/media_tree.git 11101F: drivers/media/tuners/it913x* 11102 11103ITE IT66121 HDMI BRIDGE DRIVER 11104M: Phong LE <ple@baylibre.com> 11105M: Neil Armstrong <neil.armstrong@linaro.org> 11106S: Maintained 11107T: git git://anongit.freedesktop.org/drm/drm-misc 11108F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11109F: drivers/gpu/drm/bridge/ite-it66121.c 11110 11111IVTV VIDEO4LINUX DRIVER 11112M: Andy Walls <awalls@md.metrocast.net> 11113L: linux-media@vger.kernel.org 11114S: Maintained 11115W: https://linuxtv.org 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/admin-guide/media/ivtv* 11118F: drivers/media/pci/ivtv/ 11119F: include/uapi/linux/ivtv* 11120 11121IX2505V MEDIA DRIVER 11122M: Malcolm Priestley <tvboxspy@gmail.com> 11123L: linux-media@vger.kernel.org 11124S: Maintained 11125W: https://linuxtv.org 11126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11127F: drivers/media/dvb-frontends/ix2505v* 11128 11129JAILHOUSE HYPERVISOR INTERFACE 11130M: Jan Kiszka <jan.kiszka@siemens.com> 11131L: jailhouse-dev@googlegroups.com 11132S: Maintained 11133F: arch/x86/include/asm/jailhouse_para.h 11134F: arch/x86/kernel/jailhouse.c 11135 11136JC42.4 TEMPERATURE SENSOR DRIVER 11137M: Guenter Roeck <linux@roeck-us.net> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11141F: Documentation/hwmon/jc42.rst 11142F: drivers/hwmon/jc42.c 11143 11144JFS FILESYSTEM 11145M: Dave Kleikamp <shaggy@kernel.org> 11146L: jfs-discussion@lists.sourceforge.net 11147S: Odd Fixes 11148W: http://jfs.sourceforge.net/ 11149T: git https://github.com/kleikamp/linux-shaggy.git 11150F: Documentation/admin-guide/jfs.rst 11151F: fs/jfs/ 11152 11153JME NETWORK DRIVER 11154M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11155L: netdev@vger.kernel.org 11156S: Maintained 11157F: drivers/net/ethernet/jme.* 11158 11159JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11160M: David Woodhouse <dwmw2@infradead.org> 11161M: Richard Weinberger <richard@nod.at> 11162L: linux-mtd@lists.infradead.org 11163S: Odd Fixes 11164W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11165T: git git://git.infradead.org/ubifs-2.6.git 11166F: fs/jffs2/ 11167F: include/uapi/linux/jffs2.h 11168 11169JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11170M: "Theodore Ts'o" <tytso@mit.edu> 11171M: Jan Kara <jack@suse.com> 11172L: linux-ext4@vger.kernel.org 11173S: Maintained 11174F: fs/jbd2/ 11175F: include/linux/jbd2.h 11176 11177JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11178M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11179L: linux-media@vger.kernel.org 11180L: linux-renesas-soc@vger.kernel.org 11181S: Maintained 11182F: drivers/media/platform/renesas/rcar_jpu.c 11183 11184JSM Neo PCI based serial card 11185L: linux-serial@vger.kernel.org 11186S: Orphan 11187F: drivers/tty/serial/jsm/ 11188 11189K10TEMP HARDWARE MONITORING DRIVER 11190M: Clemens Ladisch <clemens@ladisch.de> 11191L: linux-hwmon@vger.kernel.org 11192S: Maintained 11193F: Documentation/hwmon/k10temp.rst 11194F: drivers/hwmon/k10temp.c 11195 11196K8TEMP HARDWARE MONITORING DRIVER 11197M: Rudolf Marek <r.marek@assembler.cz> 11198L: linux-hwmon@vger.kernel.org 11199S: Maintained 11200F: Documentation/hwmon/k8temp.rst 11201F: drivers/hwmon/k8temp.c 11202 11203KASAN 11204M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11205R: Alexander Potapenko <glider@google.com> 11206R: Andrey Konovalov <andreyknvl@gmail.com> 11207R: Dmitry Vyukov <dvyukov@google.com> 11208R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11209L: kasan-dev@googlegroups.com 11210S: Maintained 11211F: Documentation/dev-tools/kasan.rst 11212F: arch/*/include/asm/*kasan.h 11213F: arch/*/mm/kasan_init* 11214F: include/linux/kasan*.h 11215F: lib/Kconfig.kasan 11216F: mm/kasan/ 11217F: scripts/Makefile.kasan 11218 11219KCONFIG 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11225F: Documentation/kbuild/kconfig* 11226F: scripts/Kconfig.include 11227F: scripts/kconfig/ 11228 11229KCOV 11230R: Dmitry Vyukov <dvyukov@google.com> 11231R: Andrey Konovalov <andreyknvl@gmail.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcov.rst 11235F: include/linux/kcov.h 11236F: include/uapi/linux/kcov.h 11237F: kernel/kcov.c 11238F: scripts/Makefile.kcov 11239 11240KCSAN 11241M: Marco Elver <elver@google.com> 11242R: Dmitry Vyukov <dvyukov@google.com> 11243L: kasan-dev@googlegroups.com 11244S: Maintained 11245F: Documentation/dev-tools/kcsan.rst 11246F: include/linux/kcsan*.h 11247F: kernel/kcsan/ 11248F: lib/Kconfig.kcsan 11249F: scripts/Makefile.kcsan 11250 11251KDUMP 11252M: Baoquan He <bhe@redhat.com> 11253R: Vivek Goyal <vgoyal@redhat.com> 11254R: Dave Young <dyoung@redhat.com> 11255L: kexec@lists.infradead.org 11256S: Maintained 11257W: http://lse.sourceforge.net/kdump/ 11258F: Documentation/admin-guide/kdump/ 11259F: fs/proc/vmcore.c 11260F: include/linux/crash_core.h 11261F: include/linux/crash_dump.h 11262F: include/uapi/linux/vmcore.h 11263F: kernel/crash_*.c 11264 11265KEENE FM RADIO TRANSMITTER DRIVER 11266M: Hans Verkuil <hverkuil@xs4all.nl> 11267L: linux-media@vger.kernel.org 11268S: Maintained 11269W: https://linuxtv.org 11270T: git git://linuxtv.org/media_tree.git 11271F: drivers/media/radio/radio-keene* 11272 11273KERNEL AUTOMOUNTER 11274M: Ian Kent <raven@themaw.net> 11275L: autofs@vger.kernel.org 11276S: Maintained 11277F: fs/autofs/ 11278 11279KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11280M: Masahiro Yamada <masahiroy@kernel.org> 11281R: Nathan Chancellor <nathan@kernel.org> 11282R: Nick Desaulniers <ndesaulniers@google.com> 11283R: Nicolas Schier <nicolas@fjasle.eu> 11284L: linux-kbuild@vger.kernel.org 11285S: Maintained 11286Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11287T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11288F: Documentation/kbuild/ 11289F: Makefile 11290F: scripts/*vmlinux* 11291F: scripts/Kbuild* 11292F: scripts/Makefile* 11293F: scripts/basic/ 11294F: scripts/dummy-tools/ 11295F: scripts/mk* 11296F: scripts/mod/ 11297F: scripts/package/ 11298 11299KERNEL HARDENING (not covered by other areas) 11300M: Kees Cook <keescook@chromium.org> 11301L: linux-hardening@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11304F: Documentation/ABI/testing/sysfs-kernel-oops_count 11305F: Documentation/ABI/testing/sysfs-kernel-warn_count 11306F: include/linux/overflow.h 11307F: include/linux/randomize_kstack.h 11308F: mm/usercopy.c 11309K: \b(add|choose)_random_kstack_offset\b 11310K: \b__check_(object_size|heap_object)\b 11311 11312KERNEL JANITORS 11313L: kernel-janitors@vger.kernel.org 11314S: Odd Fixes 11315W: http://kernelnewbies.org/KernelJanitors 11316 11317KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11318M: Chuck Lever <chuck.lever@oracle.com> 11319M: Jeff Layton <jlayton@kernel.org> 11320R: Neil Brown <neilb@suse.de> 11321R: Olga Kornievskaia <kolga@netapp.com> 11322R: Dai Ngo <Dai.Ngo@oracle.com> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-nfs@vger.kernel.org 11325S: Supported 11326W: http://nfs.sourceforge.net/ 11327T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11328F: Documentation/filesystems/nfs/ 11329F: fs/exportfs/ 11330F: fs/lockd/ 11331F: fs/nfs_common/ 11332F: fs/nfsd/ 11333F: include/linux/lockd/ 11334F: include/linux/sunrpc/ 11335F: include/trace/events/rpcgss.h 11336F: include/trace/events/rpcrdma.h 11337F: include/trace/events/sunrpc.h 11338F: include/trace/misc/fs.h 11339F: include/trace/misc/nfs.h 11340F: include/trace/misc/sunrpc.h 11341F: include/uapi/linux/nfsd/ 11342F: include/uapi/linux/sunrpc/ 11343F: net/sunrpc/ 11344 11345KERNEL REGRESSIONS 11346M: Thorsten Leemhuis <linux@leemhuis.info> 11347L: regressions@lists.linux.dev 11348S: Supported 11349F: Documentation/admin-guide/reporting-regressions.rst 11350F: Documentation/process/handling-regressions.rst 11351 11352KERNEL SELFTEST FRAMEWORK 11353M: Shuah Khan <shuah@kernel.org> 11354M: Shuah Khan <skhan@linuxfoundation.org> 11355L: linux-kselftest@vger.kernel.org 11356S: Maintained 11357Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11359F: Documentation/dev-tools/kselftest* 11360F: tools/testing/selftests/ 11361 11362KERNEL SMB3 SERVER (KSMBD) 11363M: Namjae Jeon <linkinjeon@kernel.org> 11364M: Steve French <sfrench@samba.org> 11365R: Sergey Senozhatsky <senozhatsky@chromium.org> 11366R: Tom Talpey <tom@talpey.com> 11367L: linux-cifs@vger.kernel.org 11368S: Maintained 11369T: git git://git.samba.org/ksmbd.git 11370F: Documentation/filesystems/smb/ksmbd.rst 11371F: fs/smb/common/ 11372F: fs/smb/server/ 11373 11374KERNEL UNIT TESTING FRAMEWORK (KUnit) 11375M: Brendan Higgins <brendanhiggins@google.com> 11376M: David Gow <davidgow@google.com> 11377L: linux-kselftest@vger.kernel.org 11378L: kunit-dev@googlegroups.com 11379S: Maintained 11380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11383F: Documentation/dev-tools/kunit/ 11384F: include/kunit/ 11385F: lib/kunit/ 11386F: tools/testing/kunit/ 11387 11388KERNEL USERMODE HELPER 11389M: Luis Chamberlain <mcgrof@kernel.org> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: include/linux/umh.h 11393F: kernel/umh.c 11394 11395KERNEL VIRTUAL MACHINE (KVM) 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399W: http://www.linux-kvm.org 11400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11401F: Documentation/virt/kvm/ 11402F: include/asm-generic/kvm* 11403F: include/kvm/iodev.h 11404F: include/linux/kvm* 11405F: include/trace/events/kvm.h 11406F: include/uapi/asm-generic/kvm* 11407F: include/uapi/linux/kvm* 11408F: tools/kvm/ 11409F: tools/testing/selftests/kvm/ 11410F: virt/kvm/* 11411 11412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11413M: Marc Zyngier <maz@kernel.org> 11414M: Oliver Upton <oliver.upton@linux.dev> 11415R: James Morse <james.morse@arm.com> 11416R: Suzuki K Poulose <suzuki.poulose@arm.com> 11417R: Zenghui Yu <yuzenghui@huawei.com> 11418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11419L: kvmarm@lists.linux.dev 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11422F: arch/arm64/include/asm/kvm* 11423F: arch/arm64/include/uapi/asm/kvm* 11424F: arch/arm64/kvm/ 11425F: include/kvm/arm_* 11426F: tools/testing/selftests/kvm/*/aarch64/ 11427F: tools/testing/selftests/kvm/aarch64/ 11428 11429KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11430M: Huacai Chen <chenhuacai@kernel.org> 11431L: linux-mips@vger.kernel.org 11432L: kvm@vger.kernel.org 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/mips/include/asm/kvm* 11436F: arch/mips/include/uapi/asm/kvm* 11437F: arch/mips/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11440M: Michael Ellerman <mpe@ellerman.id.au> 11441R: Nicholas Piggin <npiggin@gmail.com> 11442L: linuxppc-dev@lists.ozlabs.org 11443L: kvm@vger.kernel.org 11444S: Maintained (Book3S 64-bit HV) 11445S: Odd fixes (Book3S 64-bit PR) 11446S: Orphan (Book3E and 32-bit) 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11448F: arch/powerpc/include/asm/kvm* 11449F: arch/powerpc/include/uapi/asm/kvm* 11450F: arch/powerpc/kernel/kvm* 11451F: arch/powerpc/kvm/ 11452 11453KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11454M: Anup Patel <anup@brainfault.org> 11455R: Atish Patra <atishp@atishpatra.org> 11456L: kvm@vger.kernel.org 11457L: kvm-riscv@lists.infradead.org 11458L: linux-riscv@lists.infradead.org 11459S: Maintained 11460T: git https://github.com/kvm-riscv/linux.git 11461F: arch/riscv/include/asm/kvm* 11462F: arch/riscv/include/uapi/asm/kvm* 11463F: arch/riscv/kvm/ 11464F: tools/testing/selftests/kvm/*/riscv/ 11465 11466KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11467M: Christian Borntraeger <borntraeger@linux.ibm.com> 11468M: Janosch Frank <frankja@linux.ibm.com> 11469M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11470R: David Hildenbrand <david@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11474F: Documentation/virt/kvm/s390* 11475F: arch/s390/include/asm/gmap.h 11476F: arch/s390/include/asm/kvm* 11477F: arch/s390/include/uapi/asm/kvm* 11478F: arch/s390/include/uapi/asm/uvdevice.h 11479F: arch/s390/kernel/uv.c 11480F: arch/s390/kvm/ 11481F: arch/s390/mm/gmap.c 11482F: drivers/s390/char/uvdevice.c 11483F: tools/testing/selftests/drivers/s390x/uvdevice/ 11484F: tools/testing/selftests/kvm/*/s390x/ 11485F: tools/testing/selftests/kvm/s390x/ 11486 11487KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11488M: Sean Christopherson <seanjc@google.com> 11489M: Paolo Bonzini <pbonzini@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492P: Documentation/process/maintainer-kvm-x86.rst 11493T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11494F: arch/x86/include/asm/kvm* 11495F: arch/x86/include/asm/svm.h 11496F: arch/x86/include/asm/vmx*.h 11497F: arch/x86/include/uapi/asm/kvm* 11498F: arch/x86/include/uapi/asm/svm.h 11499F: arch/x86/include/uapi/asm/vmx.h 11500F: arch/x86/kvm/ 11501F: arch/x86/kvm/*/ 11502 11503KERNFS 11504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11505M: Tejun Heo <tj@kernel.org> 11506S: Supported 11507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11508F: fs/kernfs/ 11509F: include/linux/kernfs.h 11510 11511KEXEC 11512M: Eric Biederman <ebiederm@xmission.com> 11513L: kexec@lists.infradead.org 11514S: Maintained 11515W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11516F: include/linux/kexec.h 11517F: include/uapi/linux/kexec.h 11518F: kernel/kexec* 11519 11520KEYS-ENCRYPTED 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/encrypted-type.h 11527F: security/keys/encrypted-keys/ 11528 11529KEYS-TRUSTED 11530M: James Bottomley <jejb@linux.ibm.com> 11531M: Jarkko Sakkinen <jarkko@kernel.org> 11532M: Mimi Zohar <zohar@linux.ibm.com> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Supported 11536F: Documentation/security/keys/trusted-encrypted.rst 11537F: include/keys/trusted-type.h 11538F: include/keys/trusted_tpm.h 11539F: security/keys/trusted-keys/ 11540 11541KEYS-TRUSTED-CAAM 11542M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11543R: Pengutronix Kernel Team <kernel@pengutronix.de> 11544L: linux-integrity@vger.kernel.org 11545L: keyrings@vger.kernel.org 11546S: Maintained 11547F: include/keys/trusted_caam.h 11548F: security/keys/trusted-keys/trusted_caam.c 11549 11550KEYS-TRUSTED-TEE 11551M: Sumit Garg <sumit.garg@linaro.org> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: include/keys/trusted_tee.h 11556F: security/keys/trusted-keys/trusted_tee.c 11557 11558KEYS/KEYRINGS 11559M: David Howells <dhowells@redhat.com> 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561L: keyrings@vger.kernel.org 11562S: Maintained 11563F: Documentation/security/keys/core.rst 11564F: include/keys/ 11565F: include/linux/key-type.h 11566F: include/linux/key.h 11567F: include/linux/keyctl.h 11568F: include/uapi/linux/keyctl.h 11569F: security/keys/ 11570 11571KEYS/KEYRINGS_INTEGRITY 11572M: Jarkko Sakkinen <jarkko@kernel.org> 11573M: Mimi Zohar <zohar@linux.ibm.com> 11574L: linux-integrity@vger.kernel.org 11575L: keyrings@vger.kernel.org 11576S: Supported 11577F: security/integrity/platform_certs 11578 11579KFENCE 11580M: Alexander Potapenko <glider@google.com> 11581M: Marco Elver <elver@google.com> 11582R: Dmitry Vyukov <dvyukov@google.com> 11583L: kasan-dev@googlegroups.com 11584S: Maintained 11585F: Documentation/dev-tools/kfence.rst 11586F: arch/*/include/asm/kfence.h 11587F: include/linux/kfence.h 11588F: lib/Kconfig.kfence 11589F: mm/kfence/ 11590 11591KFIFO 11592M: Stefani Seibold <stefani@seibold.net> 11593S: Maintained 11594F: include/linux/kfifo.h 11595F: lib/kfifo.c 11596F: samples/kfifo/ 11597 11598KGDB / KDB /debug_core 11599M: Jason Wessel <jason.wessel@windriver.com> 11600M: Daniel Thompson <daniel.thompson@linaro.org> 11601R: Douglas Anderson <dianders@chromium.org> 11602L: kgdb-bugreport@lists.sourceforge.net 11603S: Maintained 11604W: http://kgdb.wiki.kernel.org/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11606F: Documentation/dev-tools/kgdb.rst 11607F: drivers/misc/kgdbts.c 11608F: drivers/tty/serial/kgdboc.c 11609F: include/linux/kdb.h 11610F: include/linux/kgdb.h 11611F: kernel/debug/ 11612F: kernel/module/kdb.c 11613 11614KHADAS MCU MFD DRIVER 11615M: Neil Armstrong <neil.armstrong@linaro.org> 11616L: linux-amlogic@lists.infradead.org 11617S: Maintained 11618F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11619F: drivers/mfd/khadas-mcu.c 11620F: drivers/thermal/khadas_mcu_fan.c 11621F: include/linux/mfd/khadas-mcu.h 11622 11623KIONIX/ROHM KX022A ACCELEROMETER 11624M: Matti Vaittinen <mazziesaccount@gmail.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627F: drivers/iio/accel/kionix-kx022a* 11628 11629KMEMLEAK 11630M: Catalin Marinas <catalin.marinas@arm.com> 11631S: Maintained 11632F: Documentation/dev-tools/kmemleak.rst 11633F: include/linux/kmemleak.h 11634F: mm/kmemleak.c 11635F: samples/kmemleak/kmemleak-test.c 11636 11637KMSAN 11638M: Alexander Potapenko <glider@google.com> 11639R: Marco Elver <elver@google.com> 11640R: Dmitry Vyukov <dvyukov@google.com> 11641L: kasan-dev@googlegroups.com 11642S: Maintained 11643F: Documentation/dev-tools/kmsan.rst 11644F: arch/*/include/asm/kmsan.h 11645F: arch/*/mm/kmsan_* 11646F: include/linux/kmsan*.h 11647F: lib/Kconfig.kmsan 11648F: mm/kmsan/ 11649F: scripts/Makefile.kmsan 11650 11651KPROBES 11652M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11653M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11654M: "David S. Miller" <davem@davemloft.net> 11655M: Masami Hiramatsu <mhiramat@kernel.org> 11656L: linux-kernel@vger.kernel.org 11657L: linux-trace-kernel@vger.kernel.org 11658S: Maintained 11659Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11661F: Documentation/trace/kprobes.rst 11662F: include/asm-generic/kprobes.h 11663F: include/linux/kprobes.h 11664F: kernel/kprobes.c 11665F: lib/test_kprobes.c 11666F: samples/kprobes 11667 11668KS0108 LCD CONTROLLER DRIVER 11669M: Miguel Ojeda <ojeda@kernel.org> 11670S: Maintained 11671F: Documentation/admin-guide/auxdisplay/ks0108.rst 11672F: drivers/auxdisplay/ks0108.c 11673F: include/linux/ks0108.h 11674 11675KTD253 BACKLIGHT DRIVER 11676M: Linus Walleij <linus.walleij@linaro.org> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11679F: drivers/video/backlight/ktd253-backlight.c 11680 11681KTEST 11682M: Steven Rostedt <rostedt@goodmis.org> 11683M: John Hawley <warthog9@eaglescrag.net> 11684S: Maintained 11685F: tools/testing/ktest 11686 11687KTZ8866 BACKLIGHT DRIVER 11688M: Jianhua Lu <lujianhua000@gmail.com> 11689S: Maintained 11690F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11691F: drivers/video/backlight/ktz8866.c 11692 11693KVM PARAVIRT (KVM/paravirt) 11694M: Paolo Bonzini <pbonzini@redhat.com> 11695R: Wanpeng Li <wanpengli@tencent.com> 11696R: Vitaly Kuznetsov <vkuznets@redhat.com> 11697L: kvm@vger.kernel.org 11698S: Supported 11699T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11700F: arch/um/include/asm/kvm_para.h 11701F: arch/x86/include/asm/kvm_para.h 11702F: arch/x86/include/asm/pvclock-abi.h 11703F: arch/x86/include/uapi/asm/kvm_para.h 11704F: arch/x86/kernel/kvm.c 11705F: arch/x86/kernel/kvmclock.c 11706F: include/asm-generic/kvm_para.h 11707F: include/linux/kvm_para.h 11708F: include/uapi/asm-generic/kvm_para.h 11709F: include/uapi/linux/kvm_para.h 11710 11711KVM X86 HYPER-V (KVM/hyper-v) 11712M: Vitaly Kuznetsov <vkuznets@redhat.com> 11713M: Sean Christopherson <seanjc@google.com> 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715L: kvm@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11718F: arch/x86/kvm/hyperv.* 11719F: arch/x86/kvm/kvm_onhyperv.* 11720F: arch/x86/kvm/svm/hyperv.* 11721F: arch/x86/kvm/svm/svm_onhyperv.* 11722F: arch/x86/kvm/vmx/hyperv.* 11723 11724KVM X86 Xen (KVM/Xen) 11725M: David Woodhouse <dwmw2@infradead.org> 11726M: Paul Durrant <paul@xen.org> 11727M: Sean Christopherson <seanjc@google.com> 11728M: Paolo Bonzini <pbonzini@redhat.com> 11729L: kvm@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11732F: arch/x86/kvm/xen.* 11733 11734L3MDEV 11735M: David Ahern <dsahern@kernel.org> 11736L: netdev@vger.kernel.org 11737S: Maintained 11738F: include/net/l3mdev.h 11739F: net/l3mdev 11740 11741LANDLOCK SECURITY MODULE 11742M: Mickaël Salaün <mic@digikod.net> 11743L: linux-security-module@vger.kernel.org 11744S: Supported 11745W: https://landlock.io 11746T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11747F: Documentation/security/landlock.rst 11748F: Documentation/userspace-api/landlock.rst 11749F: include/uapi/linux/landlock.h 11750F: samples/landlock/ 11751F: security/landlock/ 11752F: tools/testing/selftests/landlock/ 11753K: landlock 11754K: LANDLOCK 11755 11756LANTIQ / INTEL Ethernet drivers 11757M: Hauke Mehrtens <hauke@hauke-m.de> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/dsa/lantiq_gswip.c 11761F: drivers/net/dsa/lantiq_pce.h 11762F: drivers/net/ethernet/lantiq_xrx200.c 11763F: net/dsa/tag_gswip.c 11764 11765LANTIQ MIPS ARCHITECTURE 11766M: John Crispin <john@phrozen.org> 11767L: linux-mips@vger.kernel.org 11768S: Maintained 11769F: arch/mips/lantiq 11770F: drivers/soc/lantiq 11771 11772LASI 53c700 driver for PARISC 11773M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11774L: linux-scsi@vger.kernel.org 11775S: Maintained 11776F: Documentation/scsi/53c700.rst 11777F: drivers/scsi/53c700* 11778 11779LEAKING_ADDRESSES 11780M: Tobin C. Harding <me@tobin.cc> 11781M: Tycho Andersen <tycho@tycho.pizza> 11782L: linux-hardening@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11785F: scripts/leaking_addresses.pl 11786 11787LED SUBSYSTEM 11788M: Pavel Machek <pavel@ucw.cz> 11789M: Lee Jones <lee@kernel.org> 11790L: linux-leds@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11793F: Documentation/devicetree/bindings/leds/ 11794F: Documentation/leds/ 11795F: drivers/leds/ 11796F: include/dt-bindings/leds/ 11797F: include/linux/leds.h 11798 11799LEGACY EEPROM DRIVER 11800M: Jean Delvare <jdelvare@suse.com> 11801S: Maintained 11802F: Documentation/misc-devices/eeprom.rst 11803F: drivers/misc/eeprom/eeprom.c 11804 11805LEGO MINDSTORMS EV3 11806R: David Lechner <david@lechnology.com> 11807S: Maintained 11808F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11809F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11810F: drivers/power/supply/lego_ev3_battery.c 11811 11812LEGO USB Tower driver 11813M: Juergen Stuber <starblue@users.sourceforge.net> 11814L: legousb-devel@lists.sourceforge.net 11815S: Maintained 11816W: http://legousb.sourceforge.net/ 11817F: drivers/usb/misc/legousbtower.c 11818 11819LETSKETCH HID TABLET DRIVER 11820M: Hans de Goede <hdegoede@redhat.com> 11821L: linux-input@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11824F: drivers/hid/hid-letsketch.c 11825 11826LG LAPTOP EXTRAS 11827M: Matan Ziv-Av <matan@svgalib.org> 11828L: platform-driver-x86@vger.kernel.org 11829S: Maintained 11830F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11831F: Documentation/admin-guide/laptops/lg-laptop.rst 11832F: drivers/platform/x86/lg-laptop.c 11833 11834LG2160 MEDIA DRIVER 11835M: Michael Krufky <mkrufky@linuxtv.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839W: http://github.com/mkrufky 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841T: git git://linuxtv.org/mkrufky/tuners.git 11842F: drivers/media/dvb-frontends/lg2160.* 11843 11844LGDT3305 MEDIA DRIVER 11845M: Michael Krufky <mkrufky@linuxtv.org> 11846L: linux-media@vger.kernel.org 11847S: Maintained 11848W: https://linuxtv.org 11849W: http://github.com/mkrufky 11850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11851T: git git://linuxtv.org/mkrufky/tuners.git 11852F: drivers/media/dvb-frontends/lgdt3305.* 11853 11854LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11855M: Viresh Kumar <vireshk@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11859F: drivers/ata/pata_arasan_cf.c 11860F: include/linux/pata_arasan_cf_data.h 11861 11862LIBATA PATA DRIVERS 11863R: Sergey Shtylyov <s.shtylyov@omp.ru> 11864L: linux-ide@vger.kernel.org 11865F: drivers/ata/ata_*.c 11866F: drivers/ata/pata_*.c 11867 11868LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11869M: Linus Walleij <linus.walleij@linaro.org> 11870L: linux-ide@vger.kernel.org 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11873F: drivers/ata/pata_ftide010.c 11874F: drivers/ata/sata_gemini.c 11875F: drivers/ata/sata_gemini.h 11876 11877LIBATA SATA AHCI PLATFORM devices support 11878M: Hans de Goede <hdegoede@redhat.com> 11879M: Jens Axboe <axboe@kernel.dk> 11880L: linux-ide@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11883F: drivers/ata/ahci_platform.c 11884F: drivers/ata/libahci_platform.c 11885F: include/linux/ahci_platform.h 11886 11887LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11888M: Serge Semin <fancer.lancer@gmail.com> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11892F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11893F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11894F: drivers/ata/ahci_dwc.c 11895 11896LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11897M: Mikael Pettersson <mikpelinux@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11901F: drivers/ata/sata_promise.* 11902 11903LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11904M: Damien Le Moal <dlemoal@kernel.org> 11905L: linux-ide@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11908F: Documentation/ABI/testing/sysfs-ata 11909F: Documentation/devicetree/bindings/ata/ 11910F: drivers/ata/ 11911F: include/linux/ata.h 11912F: include/linux/libata.h 11913 11914LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dan Williams <dan.j.williams@intel.com> 11917M: Dave Jiang <dave.jiang@intel.com> 11918L: nvdimm@lists.linux.dev 11919S: Supported 11920Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11921P: Documentation/nvdimm/maintainer-entry-profile.rst 11922F: drivers/nvdimm/btt* 11923 11924LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Vishal Verma <vishal.l.verma@intel.com> 11927M: Dave Jiang <dave.jiang@intel.com> 11928L: nvdimm@lists.linux.dev 11929S: Supported 11930Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11931P: Documentation/nvdimm/maintainer-entry-profile.rst 11932F: drivers/nvdimm/pmem* 11933 11934LIBNVDIMM: DEVICETREE BINDINGS 11935M: Oliver O'Halloran <oohall@gmail.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11940F: drivers/nvdimm/of_pmem.c 11941 11942LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11943M: Dan Williams <dan.j.williams@intel.com> 11944M: Vishal Verma <vishal.l.verma@intel.com> 11945M: Dave Jiang <dave.jiang@intel.com> 11946M: Ira Weiny <ira.weiny@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11952F: drivers/acpi/nfit/* 11953F: drivers/nvdimm/* 11954F: include/linux/libnvdimm.h 11955F: include/linux/nd.h 11956F: include/uapi/linux/ndctl.h 11957F: tools/testing/nvdimm/ 11958 11959LICENSES and SPDX stuff 11960M: Thomas Gleixner <tglx@linutronix.de> 11961M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11962L: linux-spdx@vger.kernel.org 11963S: Maintained 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11965F: COPYING 11966F: Documentation/process/license-rules.rst 11967F: LICENSES/ 11968F: scripts/spdxcheck-test.sh 11969F: scripts/spdxcheck.py 11970F: scripts/spdxexclude 11971 11972LINEAR RANGES HELPERS 11973M: Mark Brown <broonie@kernel.org> 11974R: Matti Vaittinen <mazziesaccount@gmail.com> 11975F: include/linux/linear_range.h 11976F: lib/linear_ranges.c 11977F: lib/test_linear_ranges.c 11978 11979LINUX FOR POWER MACINTOSH 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Orphan 11982F: arch/powerpc/platforms/powermac/ 11983F: drivers/macintosh/ 11984X: drivers/macintosh/adb-iop.c 11985X: drivers/macintosh/via-macii.c 11986 11987LINUX FOR POWERPC (32-BIT AND 64-BIT) 11988M: Michael Ellerman <mpe@ellerman.id.au> 11989R: Nicholas Piggin <npiggin@gmail.com> 11990R: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Supported 11993W: https://github.com/linuxppc/wiki/wiki 11994Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11996F: Documentation/ABI/stable/sysfs-firmware-opal-* 11997F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11998F: Documentation/devicetree/bindings/powerpc/ 11999F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12000F: Documentation/powerpc/ 12001F: arch/powerpc/ 12002F: drivers/*/*/*pasemi* 12003F: drivers/*/*pasemi* 12004F: drivers/char/tpm/tpm_ibmvtpm* 12005F: drivers/crypto/nx/ 12006F: drivers/crypto/vmx/ 12007F: drivers/i2c/busses/i2c-opal.c 12008F: drivers/net/ethernet/ibm/ibmveth.* 12009F: drivers/net/ethernet/ibm/ibmvnic.* 12010F: drivers/pci/hotplug/pnv_php.c 12011F: drivers/pci/hotplug/rpa* 12012F: drivers/rtc/rtc-opal.c 12013F: drivers/scsi/ibmvscsi/ 12014F: drivers/tty/hvc/hvc_opal.c 12015F: drivers/watchdog/wdrtas.c 12016F: tools/testing/selftests/powerpc 12017N: /pmac 12018N: powermac 12019N: powernv 12020N: [^a-z0-9]ps3 12021N: pseries 12022 12023LINUX FOR POWERPC EMBEDDED MPC5XXX 12024M: Anatolij Gustschin <agust@denx.de> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd Fixes 12027F: arch/powerpc/platforms/512x/ 12028F: arch/powerpc/platforms/52xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC4XX 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Orphan 12033F: arch/powerpc/platforms/40x/ 12034F: arch/powerpc/platforms/44x/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12037M: Scott Wood <oss@buserror.net> 12038L: linuxppc-dev@lists.ozlabs.org 12039S: Odd fixes 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12041F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12042F: Documentation/devicetree/bindings/powerpc/fsl/ 12043F: arch/powerpc/platforms/83xx/ 12044F: arch/powerpc/platforms/85xx/ 12045 12046LINUX FOR POWERPC EMBEDDED PPC8XX 12047M: Christophe Leroy <christophe.leroy@csgroup.eu> 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Maintained 12050F: arch/powerpc/platforms/8xx/ 12051 12052LINUX KERNEL DUMP TEST MODULE (LKDTM) 12053M: Kees Cook <keescook@chromium.org> 12054S: Maintained 12055F: drivers/misc/lkdtm/* 12056F: tools/testing/selftests/lkdtm/* 12057 12058LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12059M: Alan Stern <stern@rowland.harvard.edu> 12060M: Andrea Parri <parri.andrea@gmail.com> 12061M: Will Deacon <will@kernel.org> 12062M: Peter Zijlstra <peterz@infradead.org> 12063M: Boqun Feng <boqun.feng@gmail.com> 12064M: Nicholas Piggin <npiggin@gmail.com> 12065M: David Howells <dhowells@redhat.com> 12066M: Jade Alglave <j.alglave@ucl.ac.uk> 12067M: Luc Maranget <luc.maranget@inria.fr> 12068M: "Paul E. McKenney" <paulmck@kernel.org> 12069R: Akira Yokosawa <akiyks@gmail.com> 12070R: Daniel Lustig <dlustig@nvidia.com> 12071R: Joel Fernandes <joel@joelfernandes.org> 12072L: linux-kernel@vger.kernel.org 12073L: linux-arch@vger.kernel.org 12074S: Supported 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12076F: Documentation/atomic_bitops.txt 12077F: Documentation/atomic_t.txt 12078F: Documentation/core-api/refcount-vs-atomic.rst 12079F: Documentation/litmus-tests/ 12080F: Documentation/memory-barriers.txt 12081F: tools/memory-model/ 12082 12083LINUX-NEXT TREE 12084M: Stephen Rothwell <sfr@canb.auug.org.au> 12085L: linux-next@vger.kernel.org 12086S: Supported 12087B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12088T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12089 12090LIS3LV02D ACCELEROMETER DRIVER 12091M: Eric Piel <eric.piel@tremplin-utc.net> 12092S: Maintained 12093F: Documentation/misc-devices/lis3lv02d.rst 12094F: drivers/misc/lis3lv02d/ 12095F: drivers/platform/x86/hp/hp_accel.c 12096 12097LIST KUNIT TEST 12098M: David Gow <davidgow@google.com> 12099L: linux-kselftest@vger.kernel.org 12100L: kunit-dev@googlegroups.com 12101S: Maintained 12102F: lib/list-test.c 12103 12104LITEX PLATFORM 12105M: Karol Gugala <kgugala@antmicro.com> 12106M: Mateusz Holenko <mholenko@antmicro.com> 12107M: Gabriel Somlo <gsomlo@gmail.com> 12108M: Joel Stanley <joel@jms.id.au> 12109S: Maintained 12110F: Documentation/devicetree/bindings/*/litex,*.yaml 12111F: arch/openrisc/boot/dts/or1klitex.dts 12112F: drivers/mmc/host/litex_mmc.c 12113F: drivers/net/ethernet/litex/* 12114F: drivers/soc/litex/* 12115F: drivers/tty/serial/liteuart.c 12116F: include/linux/litex.h 12117N: litex 12118 12119LIVE PATCHING 12120M: Josh Poimboeuf <jpoimboe@kernel.org> 12121M: Jiri Kosina <jikos@kernel.org> 12122M: Miroslav Benes <mbenes@suse.cz> 12123M: Petr Mladek <pmladek@suse.com> 12124R: Joe Lawrence <joe.lawrence@redhat.com> 12125L: live-patching@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12128F: Documentation/ABI/testing/sysfs-kernel-livepatch 12129F: Documentation/livepatch/ 12130F: arch/powerpc/include/asm/livepatch.h 12131F: include/linux/livepatch.h 12132F: kernel/livepatch/ 12133F: kernel/module/livepatch.c 12134F: lib/livepatch/ 12135F: samples/livepatch/ 12136F: tools/testing/selftests/livepatch/ 12137 12138LLC (802.2) 12139L: netdev@vger.kernel.org 12140S: Odd fixes 12141F: include/linux/llc.h 12142F: include/net/llc* 12143F: include/uapi/linux/llc.h 12144F: net/llc/ 12145 12146LM73 HARDWARE MONITOR DRIVER 12147M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: drivers/hwmon/lm73.c 12151 12152LM78 HARDWARE MONITOR DRIVER 12153M: Jean Delvare <jdelvare@suse.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm78.rst 12157F: drivers/hwmon/lm78.c 12158 12159LM83 HARDWARE MONITOR DRIVER 12160M: Jean Delvare <jdelvare@suse.com> 12161L: linux-hwmon@vger.kernel.org 12162S: Maintained 12163F: Documentation/hwmon/lm83.rst 12164F: drivers/hwmon/lm83.c 12165 12166LM90 HARDWARE MONITOR DRIVER 12167M: Jean Delvare <jdelvare@suse.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12171F: Documentation/hwmon/lm90.rst 12172F: drivers/hwmon/lm90.c 12173F: include/dt-bindings/thermal/lm90.h 12174 12175LM95234 HARDWARE MONITOR DRIVER 12176M: Guenter Roeck <linux@roeck-us.net> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/hwmon/lm95234.rst 12180F: drivers/hwmon/lm95234.c 12181 12182LME2510 MEDIA DRIVER 12183M: Malcolm Priestley <tvboxspy@gmail.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186W: https://linuxtv.org 12187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12188F: drivers/media/usb/dvb-usb-v2/lmedm04* 12189 12190LOADPIN SECURITY MODULE 12191M: Kees Cook <keescook@chromium.org> 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12194F: Documentation/admin-guide/LSM/LoadPin.rst 12195F: security/loadpin/ 12196 12197LOCKING PRIMITIVES 12198M: Peter Zijlstra <peterz@infradead.org> 12199M: Ingo Molnar <mingo@redhat.com> 12200M: Will Deacon <will@kernel.org> 12201R: Waiman Long <longman@redhat.com> 12202R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12203L: linux-kernel@vger.kernel.org 12204S: Maintained 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12206F: Documentation/locking/ 12207F: arch/*/include/asm/spinlock*.h 12208F: include/linux/lockdep.h 12209F: include/linux/mutex*.h 12210F: include/linux/rwlock*.h 12211F: include/linux/rwsem*.h 12212F: include/linux/seqlock.h 12213F: include/linux/spinlock*.h 12214F: kernel/locking/ 12215F: lib/locking*.[ch] 12216X: kernel/locking/locktorture.c 12217 12218LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12219M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12220L: linux-ntfs-dev@lists.sourceforge.net 12221S: Maintained 12222W: http://www.linux-ntfs.org/content/view/19/37/ 12223F: Documentation/admin-guide/ldm.rst 12224F: block/partitions/ldm.* 12225 12226LOGITECH HID GAMING KEYBOARDS 12227M: Hans de Goede <hdegoede@redhat.com> 12228L: linux-input@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12231F: drivers/hid/hid-lg-g15.c 12232 12233LONTIUM LT8912B MIPI TO HDMI BRIDGE 12234M: Adrien Grassein <adrien.grassein@gmail.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12237F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12238 12239LOONGARCH 12240M: Huacai Chen <chenhuacai@kernel.org> 12241R: WANG Xuerui <kernel@xen0n.name> 12242L: loongarch@lists.linux.dev 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12245F: Documentation/loongarch/ 12246F: Documentation/translations/zh_CN/loongarch/ 12247F: arch/loongarch/ 12248F: drivers/*/*loongarch* 12249 12250LOONGSON GPIO DRIVER 12251M: Yinbo Zhu <zhuyinbo@loongson.cn> 12252L: linux-gpio@vger.kernel.org 12253S: Maintained 12254F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12255F: drivers/gpio/gpio-loongson-64bit.c 12256 12257LOONGSON LS2X I2C DRIVER 12258M: Binbin Zhou <zhoubinbin@loongson.cn> 12259L: linux-i2c@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12262F: drivers/i2c/busses/i2c-ls2x.c 12263 12264LOONGSON-2 SOC SERIES CLOCK DRIVER 12265M: Yinbo Zhu <zhuyinbo@loongson.cn> 12266L: linux-clk@vger.kernel.org 12267S: Maintained 12268F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12269F: drivers/clk/clk-loongson2.c 12270F: include/dt-bindings/clock/loongson,ls2k-clk.h 12271 12272LOONGSON-2 SOC SERIES GUTS DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: loongarch@lists.linux.dev 12275S: Maintained 12276F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12277F: drivers/soc/loongson/loongson2_guts.c 12278 12279LOONGSON-2 SOC SERIES PINCTRL DRIVER 12280M: zhanghongchen <zhanghongchen@loongson.cn> 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: linux-gpio@vger.kernel.org 12283S: Maintained 12284F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12285F: drivers/pinctrl/pinctrl-loongson2.c 12286 12287LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12288M: Sathya Prakash <sathya.prakash@broadcom.com> 12289M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12290M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12291L: MPT-FusionLinux.pdl@broadcom.com 12292L: linux-scsi@vger.kernel.org 12293S: Supported 12294W: http://www.avagotech.com/support/ 12295F: drivers/message/fusion/ 12296F: drivers/scsi/mpt3sas/ 12297 12298LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12299M: Matthew Wilcox <willy@infradead.org> 12300L: linux-scsi@vger.kernel.org 12301S: Maintained 12302F: drivers/scsi/sym53c8xx_2/ 12303 12304LTC1660 DAC DRIVER 12305M: Marcus Folkesson <marcus.folkesson@gmail.com> 12306L: linux-iio@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12309F: drivers/iio/dac/ltc1660.c 12310 12311LTC2688 IIO DAC DRIVER 12312M: Nuno Sá <nuno.sa@analog.com> 12313L: linux-iio@vger.kernel.org 12314S: Supported 12315W: https://ez.analog.com/linux-software-drivers 12316F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12317F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12318F: drivers/iio/dac/ltc2688.c 12319 12320LTC2947 HARDWARE MONITOR DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-hwmon@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12326F: drivers/hwmon/ltc2947-core.c 12327F: drivers/hwmon/ltc2947-i2c.c 12328F: drivers/hwmon/ltc2947-spi.c 12329F: drivers/hwmon/ltc2947.h 12330 12331LTC2983 IIO TEMPERATURE DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12337F: drivers/iio/temperature/ltc2983.c 12338 12339LTC4261 HARDWARE MONITOR DRIVER 12340M: Guenter Roeck <linux@roeck-us.net> 12341L: linux-hwmon@vger.kernel.org 12342S: Maintained 12343F: Documentation/hwmon/ltc4261.rst 12344F: drivers/hwmon/ltc4261.c 12345 12346LTC4306 I2C MULTIPLEXER DRIVER 12347M: Michael Hennerich <michael.hennerich@analog.com> 12348L: linux-i2c@vger.kernel.org 12349S: Supported 12350W: https://ez.analog.com/linux-software-drivers 12351F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12352F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12353 12354LTP (Linux Test Project) 12355M: Mike Frysinger <vapier@gentoo.org> 12356M: Cyril Hrubis <chrubis@suse.cz> 12357M: Wanlong Gao <wanlong.gao@gmail.com> 12358M: Jan Stancek <jstancek@redhat.com> 12359M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12360M: Alexey Kodanev <alexey.kodanev@oracle.com> 12361L: ltp@lists.linux.it (subscribers-only) 12362S: Maintained 12363W: http://linux-test-project.github.io/ 12364T: git https://github.com/linux-test-project/ltp.git 12365 12366LYNX 28G SERDES PHY DRIVER 12367M: Ioana Ciornei <ioana.ciornei@nxp.com> 12368L: netdev@vger.kernel.org 12369S: Supported 12370F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12371F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12372 12373LYNX PCS MODULE 12374M: Ioana Ciornei <ioana.ciornei@nxp.com> 12375L: netdev@vger.kernel.org 12376S: Supported 12377F: drivers/net/pcs/pcs-lynx.c 12378F: include/linux/pcs-lynx.h 12379 12380M68K ARCHITECTURE 12381M: Geert Uytterhoeven <geert@linux-m68k.org> 12382L: linux-m68k@lists.linux-m68k.org 12383S: Maintained 12384W: http://www.linux-m68k.org/ 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12386F: arch/m68k/ 12387F: drivers/zorro/ 12388 12389M68K ON APPLE MACINTOSH 12390M: Joshua Thompson <funaho@jurai.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.mac.linux-m68k.org/ 12394F: arch/m68k/mac/ 12395F: drivers/macintosh/adb-iop.c 12396F: drivers/macintosh/via-macii.c 12397 12398M68K ON HP9000/300 12399M: Philip Blundell <philb@gnu.org> 12400S: Maintained 12401W: http://www.tazenda.demon.co.uk/phil/linux-hp 12402F: arch/m68k/hp300/ 12403 12404M88DS3103 MEDIA DRIVER 12405M: Antti Palosaari <crope@iki.fi> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408W: https://linuxtv.org 12409W: http://palosaari.fi/linux/ 12410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12411T: git git://linuxtv.org/anttip/media_tree.git 12412F: drivers/media/dvb-frontends/m88ds3103* 12413 12414M88RS2000 MEDIA DRIVER 12415M: Malcolm Priestley <tvboxspy@gmail.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418W: https://linuxtv.org 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420F: drivers/media/dvb-frontends/m88rs2000* 12421 12422MA901 MASTERKIT USB FM RADIO DRIVER 12423M: Alexey Klimov <klimov.linux@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426T: git git://linuxtv.org/media_tree.git 12427F: drivers/media/radio/radio-ma901.c 12428 12429MAC80211 12430M: Johannes Berg <johannes@sipsolutions.net> 12431L: linux-wireless@vger.kernel.org 12432S: Maintained 12433W: https://wireless.wiki.kernel.org/ 12434Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12437F: Documentation/networking/mac80211-injection.rst 12438F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12439F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12440F: include/net/mac80211.h 12441F: net/mac80211/ 12442 12443MAILBOX API 12444M: Jassi Brar <jassisinghbrar@gmail.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/ 12448F: drivers/mailbox/ 12449F: include/dt-bindings/mailbox/ 12450F: include/linux/mailbox_client.h 12451F: include/linux/mailbox_controller.h 12452 12453MAILBOX ARM MHUv2 12454M: Viresh Kumar <viresh.kumar@linaro.org> 12455M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12459F: drivers/mailbox/arm_mhuv2.c 12460F: include/linux/mailbox/arm_mhuv2_message.h 12461 12462MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12463M: Michael Kerrisk <mtk.manpages@gmail.com> 12464L: linux-man@vger.kernel.org 12465S: Maintained 12466W: http://www.kernel.org/doc/man-pages 12467 12468MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12469M: Jeremy Kerr <jk@codeconstruct.com.au> 12470M: Matt Johnston <matt@codeconstruct.com.au> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: Documentation/networking/mctp.rst 12474F: drivers/net/mctp/ 12475F: include/net/mctp.h 12476F: include/net/mctpdevice.h 12477F: include/net/netns/mctp.h 12478F: net/mctp/ 12479 12480MAPLE TREE 12481M: Liam R. Howlett <Liam.Howlett@oracle.com> 12482L: maple-tree@lists.infradead.org 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Brian Norris <briannorris@chromium.org> 12595L: linux-wireless@vger.kernel.org 12596S: Odd Fixes 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600L: linux-wireless@vger.kernel.org 12601S: Orphan 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 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/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 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/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 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,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@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,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Ryan Wanner <ryan.wanner@microchip.com> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 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/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MACSEC] 14806M: Sabrina Dubroca <sd@queasysnail.net> 14807L: netdev@vger.kernel.org 14808S: Maintained 14809F: drivers/net/macsec.c 14810F: include/net/macsec.h 14811F: include/uapi/linux/if_macsec.h 14812K: macsec 14813K: \bmdo_ 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: Shawn Tu <shawnx.tu@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 15575M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15580F: drivers/media/i2c/ov02a10.c 15581 15582OMNIVISION OV08D10 SENSOR DRIVER 15583M: Jimmy Su <jimmy.su@intel.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: drivers/media/i2c/ov08d10.c 15588 15589OMNIVISION OV08X40 SENSOR DRIVER 15590M: Jason Chen <jason.z.chen@intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: drivers/media/i2c/ov08x40.c 15595 15596OMNIVISION OV13858 SENSOR DRIVER 15597M: Sakari Ailus <sakari.ailus@linux.intel.com> 15598L: linux-media@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media_tree.git 15601F: drivers/media/i2c/ov13858.c 15602 15603OMNIVISION OV13B10 SENSOR DRIVER 15604M: Arec Kao <arec.kao@intel.com> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: drivers/media/i2c/ov13b10.c 15609 15610OMNIVISION OV2680 SENSOR DRIVER 15611M: Rui Miguel Silva <rmfrfs@gmail.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15616F: drivers/media/i2c/ov2680.c 15617 15618OMNIVISION OV2685 SENSOR DRIVER 15619M: Shunqian Zheng <zhengsq@rock-chips.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15624F: drivers/media/i2c/ov2685.c 15625 15626OMNIVISION OV2740 SENSOR DRIVER 15627M: Tianshu Qiu <tian.shu.qiu@intel.com> 15628R: Shawn Tu <shawnx.tu@intel.com> 15629R: Bingbu Cao <bingbu.cao@intel.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: drivers/media/i2c/ov2740.c 15634 15635OMNIVISION OV4689 SENSOR DRIVER 15636M: Mikhail Rudenko <mike.rudenko@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15641F: drivers/media/i2c/ov5647.c 15642 15643OMNIVISION OV5640 SENSOR DRIVER 15644M: Steve Longerbeam <slongerbeam@gmail.com> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: drivers/media/i2c/ov5640.c 15649 15650OMNIVISION OV5647 SENSOR DRIVER 15651M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15652M: Jacopo Mondi <jacopo@jmondi.org> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15657F: drivers/media/i2c/ov5647.c 15658 15659OMNIVISION OV5670 SENSOR DRIVER 15660M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15665F: drivers/media/i2c/ov5670.c 15666 15667OMNIVISION OV5675 SENSOR DRIVER 15668M: Shawn Tu <shawnx.tu@intel.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15673F: drivers/media/i2c/ov5675.c 15674 15675OMNIVISION OV5693 SENSOR DRIVER 15676M: Daniel Scally <djrscally@gmail.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15681F: drivers/media/i2c/ov5693.c 15682 15683OMNIVISION OV5695 SENSOR DRIVER 15684M: Shunqian Zheng <zhengsq@rock-chips.com> 15685L: linux-media@vger.kernel.org 15686S: Maintained 15687T: git git://linuxtv.org/media_tree.git 15688F: drivers/media/i2c/ov5695.c 15689 15690OMNIVISION OV7670 SENSOR DRIVER 15691L: linux-media@vger.kernel.org 15692S: Orphan 15693T: git git://linuxtv.org/media_tree.git 15694F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15695F: drivers/media/i2c/ov7670.c 15696 15697OMNIVISION OV772x SENSOR DRIVER 15698M: Jacopo Mondi <jacopo@jmondi.org> 15699L: linux-media@vger.kernel.org 15700S: Odd fixes 15701T: git git://linuxtv.org/media_tree.git 15702F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15703F: drivers/media/i2c/ov772x.c 15704F: include/media/i2c/ov772x.h 15705 15706OMNIVISION OV7740 SENSOR DRIVER 15707M: Wenyou Yang <wenyou.yang@microchip.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15712F: drivers/media/i2c/ov7740.c 15713 15714OMNIVISION OV8856 SENSOR DRIVER 15715M: Sakari Ailus <sakari.ailus@linux.intel.com> 15716L: linux-media@vger.kernel.org 15717S: Maintained 15718T: git git://linuxtv.org/media_tree.git 15719F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15720F: drivers/media/i2c/ov8856.c 15721 15722OMNIVISION OV8858 SENSOR DRIVER 15723M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15724M: Nicholas Roth <nicholas@rothemail.net> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15729F: drivers/media/i2c/ov8858.c 15730 15731OMNIVISION OV9282 SENSOR DRIVER 15732M: Paul J. Murphy <paul.j.murphy@intel.com> 15733M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736T: git git://linuxtv.org/media_tree.git 15737F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15738F: drivers/media/i2c/ov9282.c 15739 15740OMNIVISION OV9640 SENSOR DRIVER 15741M: Petr Cvek <petrcvekcz@gmail.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744F: drivers/media/i2c/ov9640.* 15745 15746OMNIVISION OV9650 SENSOR DRIVER 15747M: Sakari Ailus <sakari.ailus@linux.intel.com> 15748R: Akinobu Mita <akinobu.mita@gmail.com> 15749R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15750L: linux-media@vger.kernel.org 15751S: Maintained 15752T: git git://linuxtv.org/media_tree.git 15753F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15754F: drivers/media/i2c/ov9650.c 15755 15756OMNIVISION OV9734 SENSOR DRIVER 15757M: Tianshu Qiu <tian.shu.qiu@intel.com> 15758R: Bingbu Cao <bingbu.cao@intel.com> 15759L: linux-media@vger.kernel.org 15760S: Maintained 15761T: git git://linuxtv.org/media_tree.git 15762F: drivers/media/i2c/ov9734.c 15763 15764ONBOARD USB HUB DRIVER 15765M: Matthias Kaehlcke <mka@chromium.org> 15766L: linux-usb@vger.kernel.org 15767S: Maintained 15768F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15769F: drivers/usb/misc/onboard_usb_hub.c 15770 15771ONENAND FLASH DRIVER 15772M: Kyungmin Park <kyungmin.park@samsung.com> 15773L: linux-mtd@lists.infradead.org 15774S: Maintained 15775F: drivers/mtd/nand/onenand/ 15776F: include/linux/mtd/onenand*.h 15777 15778ONEXPLAYER FAN DRIVER 15779M: Derek John Clark <derekjohn.clark@gmail.com> 15780M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15781L: linux-hwmon@vger.kernel.org 15782S: Maintained 15783F: drivers/hwmon/oxp-sensors.c 15784 15785ONIE TLV NVMEM LAYOUT DRIVER 15786M: Miquel Raynal <miquel.raynal@bootlin.com> 15787S: Maintained 15788F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15789F: drivers/nvmem/layouts/onie-tlv.c 15790 15791ONION OMEGA2+ BOARD 15792M: Harvey Hunt <harveyhuntnexus@gmail.com> 15793L: linux-mips@vger.kernel.org 15794S: Maintained 15795F: arch/mips/boot/dts/ralink/omega2p.dts 15796 15797ONSEMI ETHERNET PHY DRIVERS 15798M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15799L: netdev@vger.kernel.org 15800S: Supported 15801W: http://www.onsemi.com 15802F: drivers/net/phy/ncn* 15803 15804OP-TEE DRIVER 15805M: Jens Wiklander <jens.wiklander@linaro.org> 15806L: op-tee@lists.trustedfirmware.org 15807S: Maintained 15808F: Documentation/ABI/testing/sysfs-bus-optee-devices 15809F: drivers/tee/optee/ 15810 15811OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15812M: Sumit Garg <sumit.garg@linaro.org> 15813L: op-tee@lists.trustedfirmware.org 15814S: Maintained 15815F: drivers/char/hw_random/optee-rng.c 15816 15817OP-TEE RTC DRIVER 15818M: Clément Léger <clement.leger@bootlin.com> 15819L: linux-rtc@vger.kernel.org 15820S: Maintained 15821F: drivers/rtc/rtc-optee.c 15822 15823OPA-VNIC DRIVER 15824M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15825L: linux-rdma@vger.kernel.org 15826S: Supported 15827F: drivers/infiniband/ulp/opa_vnic 15828 15829OPEN FIRMWARE AND FLATTENED DEVICE TREE 15830M: Rob Herring <robh+dt@kernel.org> 15831M: Frank Rowand <frowand.list@gmail.com> 15832L: devicetree@vger.kernel.org 15833S: Maintained 15834W: http://www.devicetree.org/ 15835C: irc://irc.libera.chat/devicetree 15836T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15837F: Documentation/ABI/testing/sysfs-firmware-ofw 15838F: drivers/of/ 15839F: include/linux/of*.h 15840F: scripts/dtc/ 15841K: of_overlay_notifier_ 15842K: of_overlay_fdt_apply 15843K: of_overlay_remove 15844 15845OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15846M: Rob Herring <robh+dt@kernel.org> 15847M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15848M: Conor Dooley <conor+dt@kernel.org> 15849L: devicetree@vger.kernel.org 15850S: Maintained 15851Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15852C: irc://irc.libera.chat/devicetree 15853T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15854F: Documentation/devicetree/ 15855F: arch/*/boot/dts/ 15856F: include/dt-bindings/ 15857 15858OPENCOMPUTE PTP CLOCK DRIVER 15859M: Jonathan Lemon <jonathan.lemon@gmail.com> 15860M: Vadim Fedorenko <vadfed@fb.com> 15861L: netdev@vger.kernel.org 15862S: Maintained 15863F: drivers/ptp/ptp_ocp.c 15864 15865OPENCORES I2C BUS DRIVER 15866M: Peter Korsgaard <peter@korsgaard.com> 15867M: Andrew Lunn <andrew@lunn.ch> 15868L: linux-i2c@vger.kernel.org 15869S: Maintained 15870F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15871F: Documentation/i2c/busses/i2c-ocores.rst 15872F: drivers/i2c/busses/i2c-ocores.c 15873F: include/linux/platform_data/i2c-ocores.h 15874 15875OPENRISC ARCHITECTURE 15876M: Jonas Bonn <jonas@southpole.se> 15877M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15878M: Stafford Horne <shorne@gmail.com> 15879L: linux-openrisc@vger.kernel.org 15880S: Maintained 15881W: http://openrisc.io 15882T: git https://github.com/openrisc/linux.git 15883F: Documentation/arch/openrisc/ 15884F: Documentation/devicetree/bindings/openrisc/ 15885F: arch/openrisc/ 15886F: drivers/irqchip/irq-ompic.c 15887F: drivers/irqchip/irq-or1k-* 15888 15889OPENVSWITCH 15890M: Pravin B Shelar <pshelar@ovn.org> 15891L: netdev@vger.kernel.org 15892L: dev@openvswitch.org 15893S: Maintained 15894W: http://openvswitch.org 15895F: include/uapi/linux/openvswitch.h 15896F: net/openvswitch/ 15897F: tools/testing/selftests/net/openvswitch/ 15898 15899OPERATING PERFORMANCE POINTS (OPP) 15900M: Viresh Kumar <vireshk@kernel.org> 15901M: Nishanth Menon <nm@ti.com> 15902M: Stephen Boyd <sboyd@kernel.org> 15903L: linux-pm@vger.kernel.org 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15906F: Documentation/devicetree/bindings/opp/ 15907F: Documentation/power/opp.rst 15908F: drivers/opp/ 15909F: include/linux/pm_opp.h 15910 15911OPL4 DRIVER 15912M: Clemens Ladisch <clemens@ladisch.de> 15913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15914S: Maintained 15915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15916F: sound/drivers/opl4/ 15917 15918ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15919M: Mark Fasheh <mark@fasheh.com> 15920M: Joel Becker <jlbec@evilplan.org> 15921M: Joseph Qi <joseph.qi@linux.alibaba.com> 15922L: ocfs2-devel@lists.linux.dev 15923S: Supported 15924W: http://ocfs2.wiki.kernel.org 15925F: Documentation/filesystems/dlmfs.rst 15926F: Documentation/filesystems/ocfs2.rst 15927F: fs/ocfs2/ 15928 15929ORANGEFS FILESYSTEM 15930M: Mike Marshall <hubcap@omnibond.com> 15931R: Martin Brandenburg <martin@omnibond.com> 15932L: devel@lists.orangefs.org 15933S: Supported 15934T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15935F: Documentation/filesystems/orangefs.rst 15936F: fs/orangefs/ 15937 15938ORINOCO DRIVER 15939L: linux-wireless@vger.kernel.org 15940S: Orphan 15941W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15942W: http://www.nongnu.org/orinoco/ 15943F: drivers/net/wireless/intersil/orinoco/ 15944 15945OV2659 OMNIVISION SENSOR DRIVER 15946M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15947L: linux-media@vger.kernel.org 15948S: Maintained 15949W: https://linuxtv.org 15950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15951T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15952F: drivers/media/i2c/ov2659.c 15953F: include/media/i2c/ov2659.h 15954 15955OVERLAY FILESYSTEM 15956M: Miklos Szeredi <miklos@szeredi.hu> 15957M: Amir Goldstein <amir73il@gmail.com> 15958L: linux-unionfs@vger.kernel.org 15959S: Supported 15960T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15961F: Documentation/filesystems/overlayfs.rst 15962F: fs/overlayfs/ 15963 15964P54 WIRELESS DRIVER 15965M: Christian Lamparter <chunkeey@googlemail.com> 15966L: linux-wireless@vger.kernel.org 15967S: Maintained 15968W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15969F: drivers/net/wireless/intersil/p54/ 15970 15971PACKET SOCKETS 15972M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15973S: Maintained 15974F: include/uapi/linux/if_packet.h 15975F: net/packet/af_packet.c 15976 15977PACKING 15978M: Vladimir Oltean <olteanv@gmail.com> 15979L: netdev@vger.kernel.org 15980S: Supported 15981F: Documentation/core-api/packing.rst 15982F: include/linux/packing.h 15983F: lib/packing.c 15984 15985PADATA PARALLEL EXECUTION MECHANISM 15986M: Steffen Klassert <steffen.klassert@secunet.com> 15987M: Daniel Jordan <daniel.m.jordan@oracle.com> 15988L: linux-crypto@vger.kernel.org 15989L: linux-kernel@vger.kernel.org 15990S: Maintained 15991F: Documentation/core-api/padata.rst 15992F: include/linux/padata.h 15993F: kernel/padata.c 15994 15995PAGE CACHE 15996M: Matthew Wilcox (Oracle) <willy@infradead.org> 15997L: linux-fsdevel@vger.kernel.org 15998S: Supported 15999T: git git://git.infradead.org/users/willy/pagecache.git 16000F: Documentation/filesystems/locking.rst 16001F: Documentation/filesystems/vfs.rst 16002F: include/linux/pagemap.h 16003F: mm/filemap.c 16004F: mm/page-writeback.c 16005F: mm/readahead.c 16006F: mm/truncate.c 16007 16008PAGE POOL 16009M: Jesper Dangaard Brouer <hawk@kernel.org> 16010M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16011L: netdev@vger.kernel.org 16012S: Supported 16013F: Documentation/networking/page_pool.rst 16014F: include/net/page_pool.h 16015F: include/trace/events/page_pool.h 16016F: net/core/page_pool.c 16017 16018PAGE TABLE CHECK 16019M: Pasha Tatashin <pasha.tatashin@soleen.com> 16020M: Andrew Morton <akpm@linux-foundation.org> 16021L: linux-mm@kvack.org 16022S: Maintained 16023F: Documentation/mm/page_table_check.rst 16024F: include/linux/page_table_check.h 16025F: mm/page_table_check.c 16026 16027PANASONIC LAPTOP ACPI EXTRAS DRIVER 16028M: Kenneth Chan <kenneth.t.chan@gmail.com> 16029L: platform-driver-x86@vger.kernel.org 16030S: Maintained 16031F: drivers/platform/x86/panasonic-laptop.c 16032 16033PARALLAX PING IIO SENSOR DRIVER 16034M: Andreas Klinger <ak@it-klinger.de> 16035L: linux-iio@vger.kernel.org 16036S: Maintained 16037F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16038F: drivers/iio/proximity/ping.c 16039 16040PARALLEL LCD/KEYPAD PANEL DRIVER 16041M: Willy Tarreau <willy@haproxy.com> 16042M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16043S: Odd Fixes 16044F: Documentation/admin-guide/lcd-panel-cgram.rst 16045F: drivers/auxdisplay/panel.c 16046 16047PARALLEL PORT SUBSYSTEM 16048M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16049M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16050L: linux-parport@lists.infradead.org (subscribers-only) 16051S: Maintained 16052F: Documentation/driver-api/parport*.rst 16053F: drivers/char/ppdev.c 16054F: drivers/parport/ 16055F: include/linux/parport*.h 16056F: include/uapi/linux/ppdev.h 16057 16058PARAVIRT_OPS INTERFACE 16059M: Juergen Gross <jgross@suse.com> 16060R: Ajay Kaher <akaher@vmware.com> 16061R: Alexey Makhalov <amakhalov@vmware.com> 16062R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16063L: virtualization@lists.linux-foundation.org 16064L: x86@kernel.org 16065S: Supported 16066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16067F: Documentation/virt/paravirt_ops.rst 16068F: arch/*/include/asm/paravirt*.h 16069F: arch/*/kernel/paravirt* 16070F: include/linux/hypervisor.h 16071 16072PARISC ARCHITECTURE 16073M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16074M: Helge Deller <deller@gmx.de> 16075L: linux-parisc@vger.kernel.org 16076S: Maintained 16077W: https://parisc.wiki.kernel.org 16078Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16081F: Documentation/arch/parisc/ 16082F: arch/parisc/ 16083F: drivers/char/agp/parisc-agp.c 16084F: drivers/input/misc/hp_sdc_rtc.c 16085F: drivers/input/serio/gscps2.c 16086F: drivers/input/serio/hp_sdc* 16087F: drivers/parisc/ 16088F: drivers/parport/parport_gsc.* 16089F: drivers/tty/serial/8250/8250_parisc.c 16090F: drivers/video/console/sti* 16091F: drivers/video/fbdev/sti* 16092F: drivers/video/logo/logo_parisc* 16093F: include/linux/hp_sdc.h 16094 16095PARMAN 16096M: Jiri Pirko <jiri@resnulli.us> 16097L: netdev@vger.kernel.org 16098S: Supported 16099F: include/linux/parman.h 16100F: lib/parman.c 16101F: lib/test_parman.c 16102 16103PC ENGINES APU BOARD DRIVER 16104M: Enrico Weigelt, metux IT consult <info@metux.net> 16105S: Maintained 16106F: drivers/platform/x86/pcengines-apuv2.c 16107 16108PC87360 HARDWARE MONITORING DRIVER 16109M: Jim Cromie <jim.cromie@gmail.com> 16110L: linux-hwmon@vger.kernel.org 16111S: Maintained 16112F: Documentation/hwmon/pc87360.rst 16113F: drivers/hwmon/pc87360.c 16114 16115PC8736x GPIO DRIVER 16116M: Jim Cromie <jim.cromie@gmail.com> 16117S: Maintained 16118F: drivers/char/pc8736x_gpio.c 16119 16120PC87427 HARDWARE MONITORING DRIVER 16121M: Jean Delvare <jdelvare@suse.com> 16122L: linux-hwmon@vger.kernel.org 16123S: Maintained 16124F: Documentation/hwmon/pc87427.rst 16125F: drivers/hwmon/pc87427.c 16126 16127PCA9532 LED DRIVER 16128M: Riku Voipio <riku.voipio@iki.fi> 16129S: Maintained 16130F: drivers/leds/leds-pca9532.c 16131F: include/linux/leds-pca9532.h 16132 16133PCA9541 I2C BUS MASTER SELECTOR DRIVER 16134M: Guenter Roeck <linux@roeck-us.net> 16135L: linux-i2c@vger.kernel.org 16136S: Maintained 16137F: drivers/i2c/muxes/i2c-mux-pca9541.c 16138 16139PCDP - PRIMARY CONSOLE AND DEBUG PORT 16140M: Khalid Aziz <khalid@gonehiking.org> 16141S: Maintained 16142F: drivers/firmware/pcdp.* 16143 16144PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16145M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16146M: Pali Rohár <pali@kernel.org> 16147L: linux-pci@vger.kernel.org 16148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16149S: Maintained 16150F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16151F: drivers/pci/controller/pci-aardvark.c 16152 16153PCI DRIVER FOR ALTERA PCIE IP 16154M: Joyce Ooi <joyce.ooi@intel.com> 16155L: linux-pci@vger.kernel.org 16156S: Supported 16157F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16158F: drivers/pci/controller/pcie-altera.c 16159 16160PCI DRIVER FOR APPLIEDMICRO XGENE 16161M: Toan Le <toan@os.amperecomputing.com> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16166F: drivers/pci/controller/pci-xgene.c 16167 16168PCI DRIVER FOR ARM VERSATILE PLATFORM 16169M: Rob Herring <robh@kernel.org> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/versatile.yaml 16174F: drivers/pci/controller/pci-versatile.c 16175 16176PCI DRIVER FOR ARMADA 8K 16177M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16178L: linux-pci@vger.kernel.org 16179L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16182F: drivers/pci/controller/dwc/pcie-armada8k.c 16183 16184PCI DRIVER FOR CADENCE PCIE IP 16185M: Tom Joseph <tjoseph@cadence.com> 16186L: linux-pci@vger.kernel.org 16187S: Maintained 16188F: Documentation/devicetree/bindings/pci/cdns,* 16189F: drivers/pci/controller/cadence/ 16190 16191PCI DRIVER FOR FREESCALE LAYERSCAPE 16192M: Minghuan Lian <minghuan.Lian@nxp.com> 16193M: Mingkai Hu <mingkai.hu@nxp.com> 16194M: Roy Zang <roy.zang@nxp.com> 16195L: linuxppc-dev@lists.ozlabs.org 16196L: linux-pci@vger.kernel.org 16197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16198S: Maintained 16199F: drivers/pci/controller/dwc/*layerscape* 16200 16201PCI DRIVER FOR FU740 16202M: Paul Walmsley <paul.walmsley@sifive.com> 16203M: Greentime Hu <greentime.hu@sifive.com> 16204L: linux-pci@vger.kernel.org 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16207F: drivers/pci/controller/dwc/pcie-fu740.c 16208 16209PCI DRIVER FOR GENERIC OF HOSTS 16210M: Will Deacon <will@kernel.org> 16211L: linux-pci@vger.kernel.org 16212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16215F: drivers/pci/controller/pci-host-common.c 16216F: drivers/pci/controller/pci-host-generic.c 16217 16218PCI DRIVER FOR IMX6 16219M: Richard Zhu <hongxing.zhu@nxp.com> 16220M: Lucas Stach <l.stach@pengutronix.de> 16221L: linux-pci@vger.kernel.org 16222L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16225F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16227F: drivers/pci/controller/dwc/*imx6* 16228 16229PCI DRIVER FOR INTEL IXP4XX 16230M: Linus Walleij <linus.walleij@linaro.org> 16231S: Maintained 16232F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16233F: drivers/pci/controller/pci-ixp4xx.c 16234 16235PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16236M: Nirmal Patel <nirmal.patel@linux.intel.com> 16237R: Jonathan Derrick <jonathan.derrick@linux.dev> 16238L: linux-pci@vger.kernel.org 16239S: Supported 16240F: drivers/pci/controller/vmd.c 16241 16242PCI DRIVER FOR MICROSEMI SWITCHTEC 16243M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16244M: Logan Gunthorpe <logang@deltatee.com> 16245L: linux-pci@vger.kernel.org 16246S: Maintained 16247F: Documentation/ABI/testing/sysfs-class-switchtec 16248F: Documentation/driver-api/switchtec.rst 16249F: drivers/ntb/hw/mscc/ 16250F: drivers/pci/switch/switchtec* 16251F: include/linux/switchtec.h 16252F: include/uapi/linux/switchtec_ioctl.h 16253 16254PCI DRIVER FOR MOBIVEIL PCIE IP 16255M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16256M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16257L: linux-pci@vger.kernel.org 16258S: Supported 16259F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16260F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16261 16262PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16263M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16264M: Pali Rohár <pali@kernel.org> 16265L: linux-pci@vger.kernel.org 16266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16267S: Maintained 16268F: drivers/pci/controller/*mvebu* 16269 16270PCI DRIVER FOR NVIDIA TEGRA 16271M: Thierry Reding <thierry.reding@gmail.com> 16272L: linux-tegra@vger.kernel.org 16273L: linux-pci@vger.kernel.org 16274S: Supported 16275F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16276F: drivers/pci/controller/pci-tegra.c 16277 16278PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16279M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16280L: linux-pci@vger.kernel.org 16281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16284F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16285 16286PCI DRIVER FOR RENESAS R-CAR 16287M: Marek Vasut <marek.vasut+renesas@gmail.com> 16288M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-renesas-soc@vger.kernel.org 16291S: Maintained 16292F: Documentation/devicetree/bindings/pci/*rcar* 16293F: drivers/pci/controller/*rcar* 16294 16295PCI DRIVER FOR SAMSUNG EXYNOS 16296M: Jingoo Han <jingoohan1@gmail.com> 16297L: linux-pci@vger.kernel.org 16298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16299L: linux-samsung-soc@vger.kernel.org 16300S: Maintained 16301F: drivers/pci/controller/dwc/pci-exynos.c 16302 16303PCI DRIVER FOR SYNOPSYS DESIGNWARE 16304M: Jingoo Han <jingoohan1@gmail.com> 16305M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16306M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16307L: linux-pci@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16311F: drivers/pci/controller/dwc/*designware* 16312 16313PCI DRIVER FOR TI DRA7XX/J721E 16314M: Vignesh Raghavendra <vigneshr@ti.com> 16315L: linux-omap@vger.kernel.org 16316L: linux-pci@vger.kernel.org 16317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16318S: Supported 16319F: Documentation/devicetree/bindings/pci/ti-pci.txt 16320F: drivers/pci/controller/cadence/pci-j721e.c 16321F: drivers/pci/controller/dwc/pci-dra7xx.c 16322 16323PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16324M: Linus Walleij <linus.walleij@linaro.org> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16328F: drivers/pci/controller/pci-v3-semi.c 16329 16330PCI DRIVER FOR XILINX VERSAL CPM 16331M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16332M: Michal Simek <michal.simek@amd.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16336F: drivers/pci/controller/pcie-xilinx-cpm.c 16337 16338PCI ENDPOINT SUBSYSTEM 16339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16340M: Krzysztof Wilczyński <kw@linux.com> 16341R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16342R: Kishon Vijay Abraham I <kishon@kernel.org> 16343L: linux-pci@vger.kernel.org 16344S: Supported 16345Q: https://patchwork.kernel.org/project/linux-pci/list/ 16346B: https://bugzilla.kernel.org 16347C: irc://irc.oftc.net/linux-pci 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16349F: Documentation/PCI/endpoint/* 16350F: Documentation/misc-devices/pci-endpoint-test.rst 16351F: drivers/misc/pci_endpoint_test.c 16352F: drivers/pci/endpoint/ 16353F: tools/pci/ 16354 16355PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16356M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16357R: Oliver O'Halloran <oohall@gmail.com> 16358L: linuxppc-dev@lists.ozlabs.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361F: Documentation/powerpc/eeh-pci-error-recovery.rst 16362F: arch/powerpc/include/*/eeh*.h 16363F: arch/powerpc/kernel/eeh*.c 16364F: arch/powerpc/platforms/*/eeh*.c 16365F: drivers/pci/pcie/aer.c 16366F: drivers/pci/pcie/dpc.c 16367F: drivers/pci/pcie/err.c 16368 16369PCI ERROR RECOVERY 16370M: Linas Vepstas <linasvepstas@gmail.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/PCI/pci-error-recovery.rst 16374 16375PCI MSI DRIVER FOR ALTERA MSI IP 16376M: Joyce Ooi <joyce.ooi@intel.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16380F: drivers/pci/controller/pcie-altera-msi.c 16381 16382PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16383M: Toan Le <toan@os.amperecomputing.com> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16386S: Maintained 16387F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16388F: drivers/pci/controller/pci-xgene-msi.c 16389 16390PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16392M: Krzysztof Wilczyński <kw@linux.com> 16393R: Rob Herring <robh@kernel.org> 16394L: linux-pci@vger.kernel.org 16395S: Supported 16396Q: https://patchwork.kernel.org/project/linux-pci/list/ 16397B: https://bugzilla.kernel.org 16398C: irc://irc.oftc.net/linux-pci 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16400F: Documentation/devicetree/bindings/pci/ 16401F: drivers/pci/controller/ 16402F: drivers/pci/pci-bridge-emul.c 16403F: drivers/pci/pci-bridge-emul.h 16404 16405PCI PEER-TO-PEER DMA (P2PDMA) 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407M: Logan Gunthorpe <logang@deltatee.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/driver-api/pci/p2pdma.rst 16415F: drivers/pci/p2pdma.c 16416F: include/linux/pci-p2pdma.h 16417 16418PCI SUBSYSTEM 16419M: Bjorn Helgaas <bhelgaas@google.com> 16420L: linux-pci@vger.kernel.org 16421S: Supported 16422Q: https://patchwork.kernel.org/project/linux-pci/list/ 16423B: https://bugzilla.kernel.org 16424C: irc://irc.oftc.net/linux-pci 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16426F: Documentation/PCI/ 16427F: Documentation/devicetree/bindings/pci/ 16428F: arch/x86/kernel/early-quirks.c 16429F: arch/x86/kernel/quirks.c 16430F: arch/x86/pci/ 16431F: drivers/acpi/pci* 16432F: drivers/pci/ 16433F: include/asm-generic/pci* 16434F: include/linux/of_pci.h 16435F: include/linux/pci* 16436F: include/uapi/linux/pci* 16437F: lib/pci* 16438 16439PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16440M: Jonathan Chocron <jonnyc@amazon.com> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/pcie-al.txt 16444F: drivers/pci/controller/dwc/pcie-al.c 16445 16446PCIE DRIVER FOR AMLOGIC MESON 16447M: Yue Wang <yue.wang@Amlogic.com> 16448L: linux-pci@vger.kernel.org 16449L: linux-amlogic@lists.infradead.org 16450S: Maintained 16451F: drivers/pci/controller/dwc/pci-meson.c 16452 16453PCIE DRIVER FOR AXIS ARTPEC 16454M: Jesper Nilsson <jesper.nilsson@axis.com> 16455L: linux-arm-kernel@axis.com 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/pci/axis,artpec* 16459F: drivers/pci/controller/dwc/*artpec* 16460 16461PCIE DRIVER FOR CAVIUM THUNDERX 16462M: Robert Richter <rric@kernel.org> 16463L: linux-pci@vger.kernel.org 16464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16465S: Odd Fixes 16466F: drivers/pci/controller/pci-thunder-* 16467 16468PCIE DRIVER FOR HISILICON 16469M: Zhou Wang <wangzhou1@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: drivers/pci/controller/dwc/pcie-hisi.c 16473 16474PCIE DRIVER FOR HISILICON KIRIN 16475M: Xiaowei Song <songxiaowei@hisilicon.com> 16476M: Binghui Wang <wangbinghui@hisilicon.com> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16480F: drivers/pci/controller/dwc/pcie-kirin.c 16481 16482PCIE DRIVER FOR HISILICON STB 16483M: Shawn Guo <shawn.guo@linaro.org> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16487F: drivers/pci/controller/dwc/pcie-histb.c 16488 16489PCIE DRIVER FOR INTEL KEEM BAY 16490M: Srikanth Thokala <srikanth.thokala@intel.com> 16491L: linux-pci@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16494F: drivers/pci/controller/dwc/pcie-keembay.c 16495 16496PCIE DRIVER FOR INTEL LGM GW SOC 16497M: Chuanhua Lei <lchuanhua@maxlinear.com> 16498L: linux-pci@vger.kernel.org 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16501F: drivers/pci/controller/dwc/pcie-intel-gw.c 16502 16503PCIE DRIVER FOR MEDIATEK 16504M: Ryder Lee <ryder.lee@mediatek.com> 16505M: Jianjun Wang <jianjun.wang@mediatek.com> 16506L: linux-pci@vger.kernel.org 16507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/mediatek* 16510F: drivers/pci/controller/*mediatek* 16511 16512PCIE DRIVER FOR MICROCHIP 16513M: Daire McNamara <daire.mcnamara@microchip.com> 16514L: linux-pci@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/pci/microchip* 16517F: drivers/pci/controller/*microchip* 16518 16519PCIE DRIVER FOR QUALCOMM MSM 16520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16521L: linux-pci@vger.kernel.org 16522L: linux-arm-msm@vger.kernel.org 16523S: Maintained 16524F: drivers/pci/controller/dwc/pcie-qcom.c 16525 16526PCIE DRIVER FOR ROCKCHIP 16527M: Shawn Lin <shawn.lin@rock-chips.com> 16528L: linux-pci@vger.kernel.org 16529L: linux-rockchip@lists.infradead.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16532F: drivers/pci/controller/pcie-rockchip* 16533 16534PCIE DRIVER FOR SOCIONEXT UNIPHIER 16535M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16539F: drivers/pci/controller/dwc/pcie-uniphier* 16540 16541PCIE DRIVER FOR ST SPEAR13XX 16542M: Pratyush Anand <pratyush.anand@gmail.com> 16543L: linux-pci@vger.kernel.org 16544S: Maintained 16545F: drivers/pci/controller/dwc/*spear* 16546 16547PCIE ENDPOINT DRIVER FOR QUALCOMM 16548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16549L: linux-pci@vger.kernel.org 16550L: linux-arm-msm@vger.kernel.org 16551S: Maintained 16552F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16553F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16554 16555PCMCIA SUBSYSTEM 16556M: Dominik Brodowski <linux@dominikbrodowski.net> 16557S: Odd Fixes 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16559F: Documentation/pcmcia/ 16560F: drivers/pcmcia/ 16561F: include/pcmcia/ 16562F: tools/pcmcia/ 16563 16564PCNET32 NETWORK DRIVER 16565M: Don Fry <pcnet32@frontier.com> 16566L: netdev@vger.kernel.org 16567S: Maintained 16568F: drivers/net/ethernet/amd/pcnet32.c 16569 16570PCRYPT PARALLEL CRYPTO ENGINE 16571M: Steffen Klassert <steffen.klassert@secunet.com> 16572L: linux-crypto@vger.kernel.org 16573S: Maintained 16574F: crypto/pcrypt.c 16575F: include/crypto/pcrypt.h 16576 16577PDS DSC VIRTIO DATA PATH ACCELERATOR 16578R: Shannon Nelson <shannon.nelson@amd.com> 16579F: drivers/vdpa/pds/ 16580 16581PECI HARDWARE MONITORING DRIVERS 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: linux-hwmon@vger.kernel.org 16584S: Supported 16585F: Documentation/hwmon/peci-cputemp.rst 16586F: Documentation/hwmon/peci-dimmtemp.rst 16587F: drivers/hwmon/peci/ 16588 16589PECI SUBSYSTEM 16590M: Iwona Winiarska <iwona.winiarska@intel.com> 16591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16592S: Supported 16593F: Documentation/devicetree/bindings/peci/ 16594F: Documentation/peci/ 16595F: drivers/peci/ 16596F: include/linux/peci-cpu.h 16597F: include/linux/peci.h 16598 16599PENSANDO ETHERNET DRIVERS 16600M: Shannon Nelson <shannon.nelson@amd.com> 16601M: Brett Creeley <brett.creeley@amd.com> 16602M: drivers@pensando.io 16603L: netdev@vger.kernel.org 16604S: Supported 16605F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16606F: drivers/net/ethernet/pensando/ 16607 16608PER-CPU MEMORY ALLOCATOR 16609M: Dennis Zhou <dennis@kernel.org> 16610M: Tejun Heo <tj@kernel.org> 16611M: Christoph Lameter <cl@linux.com> 16612L: linux-mm@kvack.org 16613S: Maintained 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16615F: arch/*/include/asm/percpu.h 16616F: include/linux/percpu*.h 16617F: lib/percpu*.c 16618F: mm/percpu*.c 16619 16620PER-TASK DELAY ACCOUNTING 16621M: Balbir Singh <bsingharora@gmail.com> 16622S: Maintained 16623F: include/linux/delayacct.h 16624F: kernel/delayacct.c 16625 16626PERFORMANCE EVENTS SUBSYSTEM 16627M: Peter Zijlstra <peterz@infradead.org> 16628M: Ingo Molnar <mingo@redhat.com> 16629M: Arnaldo Carvalho de Melo <acme@kernel.org> 16630R: Mark Rutland <mark.rutland@arm.com> 16631R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16632R: Jiri Olsa <jolsa@kernel.org> 16633R: Namhyung Kim <namhyung@kernel.org> 16634R: Ian Rogers <irogers@google.com> 16635R: Adrian Hunter <adrian.hunter@intel.com> 16636L: linux-perf-users@vger.kernel.org 16637L: linux-kernel@vger.kernel.org 16638S: Supported 16639W: https://perf.wiki.kernel.org/ 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16641F: arch/*/events/* 16642F: arch/*/events/*/* 16643F: arch/*/include/asm/perf_event.h 16644F: arch/*/kernel/*/*/perf_event*.c 16645F: arch/*/kernel/*/perf_event*.c 16646F: arch/*/kernel/perf_callchain.c 16647F: arch/*/kernel/perf_event*.c 16648F: include/linux/perf_event.h 16649F: include/uapi/linux/perf_event.h 16650F: kernel/events/* 16651F: tools/lib/perf/ 16652F: tools/perf/ 16653 16654PERFORMANCE EVENTS TOOLING ARM64 16655R: John Garry <john.g.garry@oracle.com> 16656R: Will Deacon <will@kernel.org> 16657R: James Clark <james.clark@arm.com> 16658R: Mike Leach <mike.leach@linaro.org> 16659R: Leo Yan <leo.yan@linaro.org> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: tools/build/feature/test-libopencsd.c 16663F: tools/perf/arch/arm*/ 16664F: tools/perf/pmu-events/arch/arm64/ 16665F: tools/perf/util/arm-spe* 16666F: tools/perf/util/cs-etm* 16667 16668PERSONALITY HANDLING 16669M: Christoph Hellwig <hch@infradead.org> 16670L: linux-abi-devel@lists.sourceforge.net 16671S: Maintained 16672F: include/linux/personality.h 16673F: include/uapi/linux/personality.h 16674 16675PHOENIX RC FLIGHT CONTROLLER ADAPTER 16676M: Marcus Folkesson <marcus.folkesson@gmail.com> 16677L: linux-input@vger.kernel.org 16678S: Maintained 16679F: Documentation/input/devices/pxrc.rst 16680F: drivers/input/joystick/pxrc.c 16681 16682PHONET PROTOCOL 16683M: Remi Denis-Courmont <courmisch@gmail.com> 16684S: Supported 16685F: Documentation/networking/phonet.rst 16686F: include/linux/phonet.h 16687F: include/net/phonet/ 16688F: include/uapi/linux/phonet.h 16689F: net/phonet/ 16690 16691PHRAM MTD DRIVER 16692M: Joern Engel <joern@lazybastard.org> 16693L: linux-mtd@lists.infradead.org 16694S: Maintained 16695F: drivers/mtd/devices/phram.c 16696 16697PICOLCD HID DRIVER 16698M: Bruno Prémont <bonbons@linux-vserver.org> 16699L: linux-input@vger.kernel.org 16700S: Maintained 16701F: drivers/hid/hid-picolcd* 16702 16703PIDFD API 16704M: Christian Brauner <christian@brauner.io> 16705L: linux-kernel@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16708F: samples/pidfd/ 16709F: tools/testing/selftests/clone3/ 16710F: tools/testing/selftests/pid_namespace/ 16711F: tools/testing/selftests/pidfd/ 16712K: (?i)pidfd 16713K: (?i)clone3 16714K: \b(clone_args|kernel_clone_args)\b 16715 16716PIN CONTROL SUBSYSTEM 16717M: Linus Walleij <linus.walleij@linaro.org> 16718L: linux-gpio@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16721F: Documentation/devicetree/bindings/pinctrl/ 16722F: Documentation/driver-api/pin-control.rst 16723F: drivers/pinctrl/ 16724F: include/dt-bindings/pinctrl/ 16725F: include/linux/pinctrl/ 16726 16727PIN CONTROLLER - AMD 16728M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16729M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-amd.c 16732 16733PIN CONTROLLER - FREESCALE 16734M: Dong Aisheng <aisheng.dong@nxp.com> 16735M: Fabio Estevam <festevam@gmail.com> 16736M: Shawn Guo <shawnguo@kernel.org> 16737M: Jacky Bai <ping.bai@nxp.com> 16738R: Pengutronix Kernel Team <kernel@pengutronix.de> 16739L: linux-gpio@vger.kernel.org 16740S: Maintained 16741F: Documentation/devicetree/bindings/pinctrl/fsl,* 16742F: drivers/pinctrl/freescale/ 16743 16744PIN CONTROLLER - INTEL 16745M: Mika Westerberg <mika.westerberg@linux.intel.com> 16746M: Andy Shevchenko <andy@kernel.org> 16747S: Supported 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16749F: drivers/pinctrl/intel/ 16750 16751PIN CONTROLLER - KEEMBAY 16752M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16753S: Supported 16754F: drivers/pinctrl/pinctrl-keembay* 16755 16756PIN CONTROLLER - MEDIATEK 16757M: Sean Wang <sean.wang@kernel.org> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16764F: drivers/pinctrl/mediatek/ 16765 16766PIN CONTROLLER - MEDIATEK MIPS 16767M: Arınç ÜNAL <arinc.unal@arinc9.com> 16768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16769L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16770L: linux-mips@vger.kernel.org 16771S: Maintained 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16780F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16781F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16783F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16784F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16785F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16787 16788PIN CONTROLLER - MICROCHIP AT91 16789M: Ludovic Desroches <ludovic.desroches@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791L: linux-gpio@vger.kernel.org 16792S: Supported 16793F: drivers/gpio/gpio-sama5d2-piobu.c 16794F: drivers/pinctrl/pinctrl-at91* 16795 16796PIN CONTROLLER - NXP S32 16797M: Chester Lin <clin@suse.com> 16798R: NXP S32 Linux Team <s32@nxp.com> 16799L: linux-gpio@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16802F: drivers/pinctrl/nxp/ 16803 16804PIN CONTROLLER - QUALCOMM 16805M: Bjorn Andersson <andersson@kernel.org> 16806L: linux-arm-msm@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/pinctrl/qcom,* 16809F: drivers/pinctrl/qcom/ 16810 16811PIN CONTROLLER - RENESAS 16812M: Geert Uytterhoeven <geert+renesas@glider.be> 16813L: linux-renesas-soc@vger.kernel.org 16814S: Supported 16815T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16816F: Documentation/devicetree/bindings/pinctrl/renesas,* 16817F: drivers/pinctrl/renesas/ 16818 16819PIN CONTROLLER - SAMSUNG 16820M: Tomasz Figa <tomasz.figa@gmail.com> 16821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16823R: Alim Akhtar <alim.akhtar@samsung.com> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825L: linux-samsung-soc@vger.kernel.org 16826S: Maintained 16827Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16828B: mailto:linux-samsung-soc@vger.kernel.org 16829C: irc://irc.libera.chat/linux-exynos 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16831F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16832F: drivers/pinctrl/samsung/ 16833F: include/dt-bindings/pinctrl/samsung.h 16834 16835PIN CONTROLLER - SINGLE 16836M: Tony Lindgren <tony@atomide.com> 16837M: Haojian Zhuang <haojian.zhuang@linaro.org> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839L: linux-omap@vger.kernel.org 16840S: Maintained 16841F: drivers/pinctrl/pinctrl-single.c 16842 16843PIN CONTROLLER - SUNPLUS / TIBBO 16844M: Dvorkin Dmitry <dvorkin@tibbo.com> 16845M: Wells Lu <wellslutw@gmail.com> 16846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16847S: Maintained 16848W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16849F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16850F: drivers/pinctrl/sunplus/ 16851F: include/dt-bindings/pinctrl/sppctl*.h 16852 16853PINE64 PINEPHONE KEYBOARD DRIVER 16854M: Samuel Holland <samuel@sholland.org> 16855S: Supported 16856F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16857F: drivers/input/keyboard/pinephone-keyboard.c 16858 16859PKTCDVD DRIVER 16860M: linux-block@vger.kernel.org 16861S: Orphan 16862F: drivers/block/pktcdvd.c 16863F: include/linux/pktcdvd.h 16864F: include/uapi/linux/pktcdvd.h 16865 16866PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16867M: Tomasz Duszynski <tduszyns@gmail.com> 16868S: Maintained 16869F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16870F: drivers/iio/chemical/pms7003.c 16871 16872PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16873M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16874L: netdev@vger.kernel.org 16875S: Maintained 16876F: drivers/net/phy/mdio-open-alliance.h 16877F: net/ethtool/plca.c 16878 16879PLDMFW LIBRARY 16880M: Jacob Keller <jacob.e.keller@intel.com> 16881S: Maintained 16882F: Documentation/driver-api/pldmfw/ 16883F: include/linux/pldmfw.h 16884F: lib/pldmfw/ 16885 16886PLX DMA DRIVER 16887M: Logan Gunthorpe <logang@deltatee.com> 16888S: Maintained 16889F: drivers/dma/plx_dma.c 16890 16891PM-GRAPH UTILITY 16892M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16893L: linux-pm@vger.kernel.org 16894S: Supported 16895W: https://01.org/pm-graph 16896B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16897T: git git://github.com/intel/pm-graph 16898F: tools/power/pm-graph 16899 16900PM6764TR DRIVER 16901M: Charles Hsu <hsu.yungteng@gmail.com> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904F: Documentation/hwmon/pm6764tr.rst 16905F: drivers/hwmon/pmbus/pm6764tr.c 16906 16907PMBUS HARDWARE MONITORING DRIVERS 16908M: Guenter Roeck <linux@roeck-us.net> 16909L: linux-hwmon@vger.kernel.org 16910S: Maintained 16911W: http://hwmon.wiki.kernel.org/ 16912W: http://www.roeck-us.net/linux/drivers/ 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16914F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16915F: Documentation/devicetree/bindings/hwmon/max31785.txt 16916F: Documentation/hwmon/adm1275.rst 16917F: Documentation/hwmon/ibm-cffps.rst 16918F: Documentation/hwmon/ir35221.rst 16919F: Documentation/hwmon/lm25066.rst 16920F: Documentation/hwmon/ltc2978.rst 16921F: Documentation/hwmon/ltc3815.rst 16922F: Documentation/hwmon/max16064.rst 16923F: Documentation/hwmon/max20751.rst 16924F: Documentation/hwmon/max31785.rst 16925F: Documentation/hwmon/max34440.rst 16926F: Documentation/hwmon/max8688.rst 16927F: Documentation/hwmon/pmbus-core.rst 16928F: Documentation/hwmon/pmbus.rst 16929F: Documentation/hwmon/tps40422.rst 16930F: Documentation/hwmon/ucd9000.rst 16931F: Documentation/hwmon/ucd9200.rst 16932F: Documentation/hwmon/zl6100.rst 16933F: drivers/hwmon/pmbus/ 16934F: include/linux/pmbus.h 16935 16936PMC SIERRA MaxRAID DRIVER 16937L: linux-scsi@vger.kernel.org 16938S: Orphan 16939W: http://www.pmc-sierra.com/ 16940F: drivers/scsi/pmcraid.* 16941 16942PMC SIERRA PM8001 DRIVER 16943M: Jack Wang <jinpu.wang@cloud.ionos.com> 16944L: linux-scsi@vger.kernel.org 16945S: Supported 16946F: drivers/scsi/pm8001/ 16947 16948PNI RM3100 IIO DRIVER 16949M: Song Qiang <songqiang1304521@gmail.com> 16950L: linux-iio@vger.kernel.org 16951S: Maintained 16952F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16953F: drivers/iio/magnetometer/rm3100* 16954 16955PNP SUPPORT 16956M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16957L: linux-acpi@vger.kernel.org 16958S: Maintained 16959F: drivers/pnp/ 16960F: include/linux/pnp.h 16961 16962POSIX CLOCKS and TIMERS 16963M: Thomas Gleixner <tglx@linutronix.de> 16964L: linux-kernel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16967F: fs/timerfd.c 16968F: include/linux/time_namespace.h 16969F: include/linux/timer* 16970F: kernel/time/*timer* 16971F: kernel/time/namespace.c 16972 16973POWER MANAGEMENT CORE 16974M: "Rafael J. Wysocki" <rafael@kernel.org> 16975L: linux-pm@vger.kernel.org 16976S: Supported 16977B: https://bugzilla.kernel.org 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16979F: drivers/base/power/ 16980F: drivers/powercap/ 16981F: include/linux/intel_rapl.h 16982F: include/linux/pm.h 16983F: include/linux/pm_* 16984F: include/linux/powercap.h 16985F: kernel/configs/nopm.config 16986 16987POWER STATE COORDINATION INTERFACE (PSCI) 16988M: Mark Rutland <mark.rutland@arm.com> 16989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Maintained 16992F: drivers/firmware/psci/ 16993F: include/linux/psci.h 16994F: include/uapi/linux/psci.h 16995 16996POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16997M: Sebastian Reichel <sre@kernel.org> 16998L: linux-pm@vger.kernel.org 16999S: Maintained 17000T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17001F: Documentation/ABI/testing/sysfs-class-power 17002F: Documentation/devicetree/bindings/power/supply/ 17003F: drivers/power/supply/ 17004F: include/linux/power/ 17005F: include/linux/power_supply.h 17006 17007POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17008M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/char/powernv-op-panel.c 17012 17013PPP OVER ATM (RFC 2364) 17014M: Mitchell Blank Jr <mitch@sfgoth.com> 17015S: Maintained 17016F: include/uapi/linux/atmppp.h 17017F: net/atm/pppoatm.c 17018 17019PPP OVER ETHERNET 17020M: Michal Ostrowski <mostrows@earthlink.net> 17021S: Maintained 17022F: drivers/net/ppp/pppoe.c 17023F: drivers/net/ppp/pppox.c 17024 17025PPP OVER L2TP 17026M: James Chapman <jchapman@katalix.com> 17027S: Maintained 17028F: include/linux/if_pppol2tp.h 17029F: include/uapi/linux/if_pppol2tp.h 17030F: net/l2tp/l2tp_ppp.c 17031 17032PPP PROTOCOL DRIVERS AND COMPRESSORS 17033L: linux-ppp@vger.kernel.org 17034S: Orphan 17035F: drivers/net/ppp/ppp_* 17036 17037PPS SUPPORT 17038M: Rodolfo Giometti <giometti@enneenne.com> 17039L: linuxpps@ml.enneenne.com (subscribers-only) 17040S: Maintained 17041W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17042F: Documentation/ABI/testing/sysfs-pps 17043F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17044F: Documentation/driver-api/pps.rst 17045F: drivers/pps/ 17046F: include/linux/pps*.h 17047F: include/uapi/linux/pps.h 17048 17049PPTP DRIVER 17050M: Dmitry Kozlov <xeb@mail.ru> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053W: http://sourceforge.net/projects/accel-pptp 17054F: drivers/net/ppp/pptp.c 17055 17056PRESSURE STALL INFORMATION (PSI) 17057M: Johannes Weiner <hannes@cmpxchg.org> 17058M: Suren Baghdasaryan <surenb@google.com> 17059S: Maintained 17060F: include/linux/psi* 17061F: kernel/sched/psi.c 17062 17063PRINTK 17064M: Petr Mladek <pmladek@suse.com> 17065M: Sergey Senozhatsky <senozhatsky@chromium.org> 17066R: Steven Rostedt <rostedt@goodmis.org> 17067R: John Ogness <john.ogness@linutronix.de> 17068S: Maintained 17069T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17070F: include/linux/printk.h 17071F: kernel/printk/ 17072 17073PRINTK INDEXING 17074R: Chris Down <chris@chrisdown.name> 17075S: Maintained 17076F: Documentation/core-api/printk-index.rst 17077F: kernel/printk/index.c 17078K: printk_index 17079 17080PROC FILESYSTEM 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084F: Documentation/filesystems/proc.rst 17085F: fs/proc/ 17086F: include/linux/proc_fs.h 17087F: tools/testing/selftests/proc/ 17088 17089PROC SYSCTL 17090M: Luis Chamberlain <mcgrof@kernel.org> 17091M: Kees Cook <keescook@chromium.org> 17092M: Iurii Zaikin <yzaikin@google.com> 17093L: linux-kernel@vger.kernel.org 17094L: linux-fsdevel@vger.kernel.org 17095S: Maintained 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17097F: fs/proc/proc_sysctl.c 17098F: include/linux/sysctl.h 17099F: kernel/sysctl-test.c 17100F: kernel/sysctl.c 17101F: tools/testing/selftests/sysctl/ 17102 17103PS3 NETWORK SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: netdev@vger.kernel.org 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17109 17110PS3 PLATFORM SUPPORT 17111M: Geoff Levand <geoff@infradead.org> 17112L: linuxppc-dev@lists.ozlabs.org 17113S: Maintained 17114F: arch/powerpc/boot/ps3* 17115F: arch/powerpc/include/asm/lv1call.h 17116F: arch/powerpc/include/asm/ps3*.h 17117F: arch/powerpc/platforms/ps3/ 17118F: drivers/*/ps3* 17119F: drivers/ps3/ 17120F: drivers/rtc/rtc-ps3.c 17121F: drivers/usb/host/*ps3.c 17122F: sound/ppc/snd_ps3* 17123 17124PS3VRAM DRIVER 17125M: Jim Paris <jim@jtan.com> 17126M: Geoff Levand <geoff@infradead.org> 17127L: linuxppc-dev@lists.ozlabs.org 17128S: Maintained 17129F: drivers/block/ps3vram.c 17130 17131PSAMPLE PACKET SAMPLING SUPPORT 17132M: Yotam Gigi <yotam.gi@gmail.com> 17133S: Maintained 17134F: include/net/psample.h 17135F: include/uapi/linux/psample.h 17136F: net/psample 17137 17138PSTORE FILESYSTEM 17139M: Kees Cook <keescook@chromium.org> 17140R: Tony Luck <tony.luck@intel.com> 17141R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17142L: linux-hardening@vger.kernel.org 17143S: Supported 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17145F: Documentation/admin-guide/pstore-blk.rst 17146F: Documentation/admin-guide/ramoops.rst 17147F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17148F: drivers/acpi/apei/erst.c 17149F: drivers/firmware/efi/efi-pstore.c 17150F: fs/pstore/ 17151F: include/linux/pstore* 17152K: \b(pstore|ramoops) 17153 17154PTP HARDWARE CLOCK SUPPORT 17155M: Richard Cochran <richardcochran@gmail.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158W: http://linuxptp.sourceforge.net/ 17159F: Documentation/ABI/testing/sysfs-ptp 17160F: Documentation/driver-api/ptp.rst 17161F: drivers/net/phy/dp83640* 17162F: drivers/ptp/* 17163F: include/linux/ptp_cl* 17164K: (?:\b|_)ptp(?:\b|_) 17165 17166PTP VIRTUAL CLOCK SUPPORT 17167M: Yangbo Lu <yangbo.lu@nxp.com> 17168L: netdev@vger.kernel.org 17169S: Maintained 17170F: drivers/ptp/ptp_vclock.c 17171F: net/ethtool/phc_vclocks.c 17172 17173PTRACE SUPPORT 17174M: Oleg Nesterov <oleg@redhat.com> 17175S: Maintained 17176F: arch/*/*/ptrace*.c 17177F: arch/*/include/asm/ptrace*.h 17178F: arch/*/ptrace*.c 17179F: include/asm-generic/syscall.h 17180F: include/linux/ptrace.h 17181F: include/linux/regset.h 17182F: include/uapi/linux/ptrace.h 17183F: kernel/ptrace.c 17184 17185PULSE8-CEC DRIVER 17186M: Hans Verkuil <hverkuil@xs4all.nl> 17187L: linux-media@vger.kernel.org 17188S: Maintained 17189T: git git://linuxtv.org/media_tree.git 17190F: drivers/media/cec/usb/pulse8/ 17191 17192PURELIFI PLFXLC DRIVER 17193M: Srinivasan Raju <srini.raju@purelifi.com> 17194L: linux-wireless@vger.kernel.org 17195S: Supported 17196F: drivers/net/wireless/purelifi/plfxlc/ 17197 17198PVRUSB2 VIDEO4LINUX DRIVER 17199M: Mike Isely <isely@pobox.com> 17200L: pvrusb2@isely.net (subscribers-only) 17201L: linux-media@vger.kernel.org 17202S: Maintained 17203W: http://www.isely.net/pvrusb2/ 17204T: git git://linuxtv.org/media_tree.git 17205F: Documentation/driver-api/media/drivers/pvrusb2* 17206F: drivers/media/usb/pvrusb2/ 17207 17208PWC WEBCAM DRIVER 17209M: Hans Verkuil <hverkuil@xs4all.nl> 17210L: linux-media@vger.kernel.org 17211S: Odd Fixes 17212T: git git://linuxtv.org/media_tree.git 17213F: drivers/media/usb/pwc/* 17214F: include/trace/events/pwc.h 17215 17216PWM IR Transmitter 17217M: Sean Young <sean@mess.org> 17218L: linux-media@vger.kernel.org 17219S: Maintained 17220F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17221F: drivers/media/rc/pwm-ir-tx.c 17222 17223PWM SUBSYSTEM 17224M: Thierry Reding <thierry.reding@gmail.com> 17225R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17226L: linux-pwm@vger.kernel.org 17227S: Maintained 17228Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17229T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17230F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17231F: Documentation/devicetree/bindings/pwm/ 17232F: Documentation/driver-api/pwm.rst 17233F: drivers/gpio/gpio-mvebu.c 17234F: drivers/pwm/ 17235F: drivers/video/backlight/pwm_bl.c 17236F: include/dt-bindings/pwm/ 17237F: include/linux/pwm.h 17238F: include/linux/pwm_backlight.h 17239K: pwm_(config|apply_state|ops) 17240 17241PXA GPIO DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-gpio@vger.kernel.org 17244S: Maintained 17245F: drivers/gpio/gpio-pxa.c 17246 17247PXA MMCI DRIVER 17248S: Orphan 17249 17250PXA RTC DRIVER 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-rtc@vger.kernel.org 17253S: Maintained 17254 17255PXA2xx/PXA3xx SUPPORT 17256M: Daniel Mack <daniel@zonque.org> 17257M: Haojian Zhuang <haojian.zhuang@gmail.com> 17258M: Robert Jarzmik <robert.jarzmik@free.fr> 17259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17260S: Maintained 17261T: git git://github.com/hzhuang1/linux.git 17262T: git git://github.com/rjarzmik/linux.git 17263F: arch/arm/boot/dts/intel/pxa/ 17264F: arch/arm/mach-pxa/ 17265F: drivers/dma/pxa* 17266F: drivers/pcmcia/pxa2xx* 17267F: drivers/pinctrl/pxa/ 17268F: drivers/spi/spi-pxa2xx* 17269F: drivers/usb/gadget/udc/pxa2* 17270F: include/sound/pxa2xx-lib.h 17271F: sound/arm/pxa* 17272F: sound/soc/pxa/ 17273 17274QAT DRIVER 17275M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17276L: qat-linux@intel.com 17277S: Supported 17278F: drivers/crypto/intel/qat/ 17279 17280QCOM AUDIO (ASoC) DRIVERS 17281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17282M: Banajit Goswami <bgoswami@quicinc.com> 17283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17284S: Supported 17285F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17286F: Documentation/devicetree/bindings/sound/qcom,* 17287F: drivers/soc/qcom/apr.c 17288F: include/dt-bindings/sound/qcom,wcd9335.h 17289F: sound/soc/codecs/lpass-rx-macro.* 17290F: sound/soc/codecs/lpass-tx-macro.* 17291F: sound/soc/codecs/lpass-va-macro.c 17292F: sound/soc/codecs/lpass-wsa-macro.* 17293F: sound/soc/codecs/msm8916-wcd-analog.c 17294F: sound/soc/codecs/msm8916-wcd-digital.c 17295F: sound/soc/codecs/wcd-clsh-v2.* 17296F: sound/soc/codecs/wcd-mbhc-v2.* 17297F: sound/soc/codecs/wcd9335.* 17298F: sound/soc/codecs/wcd934x.c 17299F: sound/soc/codecs/wsa881x.c 17300F: sound/soc/codecs/wsa883x.c 17301F: sound/soc/codecs/wsa884x.c 17302F: sound/soc/qcom/ 17303 17304QCOM EMBEDDED USB DEBUGGER (EUD) 17305M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17306L: linux-arm-msm@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/testing/sysfs-driver-eud 17309F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17310F: drivers/usb/misc/qcom_eud.c 17311 17312QCOM IPA DRIVER 17313M: Alex Elder <elder@kernel.org> 17314L: netdev@vger.kernel.org 17315S: Supported 17316F: drivers/net/ipa/ 17317 17318QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17319M: Gabriel Somlo <somlo@cmu.edu> 17320M: "Michael S. Tsirkin" <mst@redhat.com> 17321L: qemu-devel@nongnu.org 17322S: Maintained 17323F: drivers/firmware/qemu_fw_cfg.c 17324F: include/uapi/linux/qemu_fw_cfg.h 17325 17326QIB DRIVER 17327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17328L: linux-rdma@vger.kernel.org 17329S: Supported 17330F: drivers/infiniband/hw/qib/ 17331 17332QLOGIC QL41xxx FCOE DRIVER 17333M: Saurav Kashyap <skashyap@marvell.com> 17334M: Javed Hasan <jhasan@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedf/ 17339 17340QLOGIC QL41xxx ISCSI DRIVER 17341M: Nilesh Javali <njavali@marvell.com> 17342M: Manish Rangankar <mrangankar@marvell.com> 17343M: GR-QLogic-Storage-Upstream@marvell.com 17344L: linux-scsi@vger.kernel.org 17345S: Supported 17346F: drivers/scsi/qedi/ 17347 17348QLOGIC QL4xxx ETHERNET DRIVER 17349M: Ariel Elior <aelior@marvell.com> 17350M: Manish Chopra <manishc@marvell.com> 17351L: netdev@vger.kernel.org 17352S: Supported 17353F: drivers/net/ethernet/qlogic/qed/ 17354F: drivers/net/ethernet/qlogic/qede/ 17355F: include/linux/qed/ 17356 17357QLOGIC QL4xxx RDMA DRIVER 17358M: Michal Kalderon <mkalderon@marvell.com> 17359M: Ariel Elior <aelior@marvell.com> 17360L: linux-rdma@vger.kernel.org 17361S: Supported 17362F: drivers/infiniband/hw/qedr/ 17363F: include/uapi/rdma/qedr-abi.h 17364 17365QLOGIC QLA1280 SCSI DRIVER 17366M: Michael Reed <mdr@sgi.com> 17367L: linux-scsi@vger.kernel.org 17368S: Maintained 17369F: drivers/scsi/qla1280.[ch] 17370 17371QLOGIC QLA2XXX FC-SCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: GR-QLogic-Storage-Upstream@marvell.com 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/qla2xxx/ 17377 17378QLOGIC QLA3XXX NETWORK DRIVER 17379M: GR-Linux-NIC-Dev@marvell.com 17380L: netdev@vger.kernel.org 17381S: Supported 17382F: drivers/net/ethernet/qlogic/qla3xxx.* 17383 17384QLOGIC QLA4XXX iSCSI DRIVER 17385M: Nilesh Javali <njavali@marvell.com> 17386M: Manish Rangankar <mrangankar@marvell.com> 17387M: GR-QLogic-Storage-Upstream@marvell.com 17388L: linux-scsi@vger.kernel.org 17389S: Supported 17390F: drivers/scsi/qla4xxx/ 17391 17392QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17393M: Shahed Shaikh <shshaikh@marvell.com> 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: drivers/net/ethernet/qlogic/qlcnic/ 17399 17400QLOGIC QLGE 10Gb ETHERNET DRIVER 17401M: Manish Chopra <manishc@marvell.com> 17402M: GR-Linux-NIC-Dev@marvell.com 17403M: Coiby Xu <coiby.xu@gmail.com> 17404L: netdev@vger.kernel.org 17405S: Supported 17406F: Documentation/networking/device_drivers/qlogic/qlge.rst 17407F: drivers/staging/qlge/ 17408 17409QM1D1B0004 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1b0004* 17414 17415QM1D1C0042 MEDIA DRIVER 17416M: Akihiro Tsukada <tskd08@gmail.com> 17417L: linux-media@vger.kernel.org 17418S: Odd Fixes 17419F: drivers/media/tuners/qm1d1c0042* 17420 17421QNX4 FILESYSTEM 17422M: Anders Larsen <al@alarsen.net> 17423S: Maintained 17424W: http://www.alarsen.net/linux/qnx4fs/ 17425F: fs/qnx4/ 17426F: include/uapi/linux/qnx4_fs.h 17427F: include/uapi/linux/qnxtypes.h 17428 17429QNX6 FILESYSTEM 17430S: Orphan 17431F: Documentation/filesystems/qnx6.rst 17432F: fs/qnx6/ 17433F: include/linux/qnx6_fs.h 17434 17435QORIQ DPAA2 FSL-MC BUS DRIVER 17436M: Stuart Yoder <stuyoder@gmail.com> 17437M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17438L: linux-kernel@vger.kernel.org 17439S: Maintained 17440F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17441F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17442F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17443F: drivers/bus/fsl-mc/ 17444F: include/uapi/linux/fsl_mc.h 17445 17446QT1010 MEDIA DRIVER 17447M: Antti Palosaari <crope@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451W: http://palosaari.fi/linux/ 17452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17453T: git git://linuxtv.org/anttip/media_tree.git 17454F: drivers/media/tuners/qt1010* 17455 17456QUALCOMM ATH12K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458M: Jeff Johnson <quic_jjohnson@quicinc.com> 17459L: ath12k@lists.infradead.org 17460S: Supported 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: drivers/net/wireless/ath/ath12k/ 17463 17464QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466M: Jeff Johnson <quic_jjohnson@quicinc.com> 17467L: ath10k@lists.infradead.org 17468S: Supported 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17471F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17472F: drivers/net/wireless/ath/ath10k/ 17473 17474QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17475M: Kalle Valo <kvalo@kernel.org> 17476M: Jeff Johnson <quic_jjohnson@quicinc.com> 17477L: ath11k@lists.infradead.org 17478S: Supported 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17480B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17482F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17483F: drivers/net/wireless/ath/ath11k/ 17484 17485QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17486M: Toke Høiland-Jørgensen <toke@toke.dk> 17487L: linux-wireless@vger.kernel.org 17488S: Maintained 17489W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17491F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17492F: drivers/net/wireless/ath/ath9k/ 17493 17494QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17495M: Stephan Gerhold <stephan@gerhold.net> 17496L: netdev@vger.kernel.org 17497L: linux-arm-msm@vger.kernel.org 17498S: Maintained 17499F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17500F: drivers/net/wwan/qcom_bam_dmux.c 17501 17502QUALCOMM CAMERA SUBSYSTEM DRIVER 17503M: Robert Foss <rfoss@kernel.org> 17504M: Todor Tomov <todor.too@gmail.com> 17505M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17506L: linux-media@vger.kernel.org 17507S: Maintained 17508F: Documentation/admin-guide/media/qcom_camss.rst 17509F: Documentation/devicetree/bindings/media/*camss* 17510F: drivers/media/platform/qcom/camss/ 17511 17512QUALCOMM CLOCK DRIVERS 17513M: Bjorn Andersson <andersson@kernel.org> 17514L: linux-arm-msm@vger.kernel.org 17515S: Supported 17516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17517F: Documentation/devicetree/bindings/clock/qcom,* 17518F: drivers/clk/qcom/ 17519F: include/dt-bindings/clock/qcom,* 17520 17521QUALCOMM CLOUD AI (QAIC) DRIVER 17522M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17523R: Carl Vanderlip <quic_carlv@quicinc.com> 17524R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17525L: linux-arm-msm@vger.kernel.org 17526L: dri-devel@lists.freedesktop.org 17527S: Supported 17528T: git git://anongit.freedesktop.org/drm/drm-misc 17529F: Documentation/accel/qaic/ 17530F: drivers/accel/qaic/ 17531F: include/uapi/drm/qaic_accel.h 17532 17533QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17534M: Bjorn Andersson <andersson@kernel.org> 17535M: Konrad Dybcio <konrad.dybcio@linaro.org> 17536L: linux-pm@vger.kernel.org 17537L: linux-arm-msm@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17540F: drivers/soc/qcom/cpr.c 17541 17542QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17543M: Ilia Lin <ilia.lin@kernel.org> 17544L: linux-pm@vger.kernel.org 17545S: Maintained 17546F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17547F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17548F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17549 17550QUALCOMM CRYPTO DRIVERS 17551M: Thara Gopinath <thara.gopinath@gmail.com> 17552L: linux-crypto@vger.kernel.org 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17556F: drivers/crypto/qce/ 17557 17558QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17559M: Timur Tabi <timur@kernel.org> 17560L: netdev@vger.kernel.org 17561S: Maintained 17562F: drivers/net/ethernet/qualcomm/emac/ 17563 17564QUALCOMM ETHQOS ETHERNET DRIVER 17565M: Vinod Koul <vkoul@kernel.org> 17566R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17567L: netdev@vger.kernel.org 17568L: linux-arm-msm@vger.kernel.org 17569S: Maintained 17570F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17571F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17572 17573QUALCOMM FASTRPC DRIVER 17574M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17575M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17576L: linux-arm-msm@vger.kernel.org 17577S: Maintained 17578F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17579F: drivers/misc/fastrpc.c 17580F: include/uapi/misc/fastrpc.h 17581 17582QUALCOMM HEXAGON ARCHITECTURE 17583M: Brian Cain <bcain@quicinc.com> 17584L: linux-hexagon@vger.kernel.org 17585S: Supported 17586T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17587F: arch/hexagon/ 17588 17589QUALCOMM HIDMA DRIVER 17590M: Sinan Kaya <okaya@kernel.org> 17591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17592L: linux-arm-msm@vger.kernel.org 17593L: dmaengine@vger.kernel.org 17594S: Supported 17595F: drivers/dma/qcom/hidma* 17596 17597QUALCOMM I2C CCI DRIVER 17598M: Loic Poulain <loic.poulain@linaro.org> 17599M: Robert Foss <rfoss@kernel.org> 17600L: linux-i2c@vger.kernel.org 17601L: linux-arm-msm@vger.kernel.org 17602S: Maintained 17603F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17604F: drivers/i2c/busses/i2c-qcom-cci.c 17605 17606QUALCOMM INTERCONNECT BWMON DRIVER 17607M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17608L: linux-arm-msm@vger.kernel.org 17609S: Maintained 17610F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17611F: drivers/soc/qcom/icc-bwmon.c 17612 17613QUALCOMM IOMMU 17614M: Rob Clark <robdclark@gmail.com> 17615L: iommu@lists.linux.dev 17616L: linux-arm-msm@vger.kernel.org 17617S: Maintained 17618F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17619 17620QUALCOMM IPC ROUTER (QRTR) DRIVER 17621M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17622L: linux-arm-msm@vger.kernel.org 17623S: Maintained 17624F: include/trace/events/qrtr.h 17625F: include/uapi/linux/qrtr.h 17626F: net/qrtr/ 17627 17628QUALCOMM IPCC MAILBOX DRIVER 17629M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17630L: linux-arm-msm@vger.kernel.org 17631S: Supported 17632F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17633F: drivers/mailbox/qcom-ipcc.c 17634F: include/dt-bindings/mailbox/qcom-ipcc.h 17635 17636QUALCOMM IPQ4019 USB PHY DRIVER 17637M: Robert Marko <robert.marko@sartura.hr> 17638M: Luka Perkov <luka.perkov@sartura.hr> 17639L: linux-arm-msm@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17642F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17643 17644QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17645M: Robert Marko <robert.marko@sartura.hr> 17646M: Luka Perkov <luka.perkov@sartura.hr> 17647L: linux-arm-msm@vger.kernel.org 17648S: Maintained 17649F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17650F: drivers/regulator/vqmmc-ipq4019-regulator.c 17651 17652QUALCOMM NAND CONTROLLER DRIVER 17653M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17654L: linux-mtd@lists.infradead.org 17655L: linux-arm-msm@vger.kernel.org 17656S: Maintained 17657F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17658F: drivers/mtd/nand/raw/qcom_nandc.c 17659 17660QUALCOMM RMNET DRIVER 17661M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17662M: Sean Tranchetti <quic_stranche@quicinc.com> 17663L: netdev@vger.kernel.org 17664S: Maintained 17665F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17666F: drivers/net/ethernet/qualcomm/rmnet/ 17667F: include/linux/if_rmnet.h 17668 17669QUALCOMM TSENS THERMAL DRIVER 17670M: Amit Kucheria <amitk@kernel.org> 17671M: Thara Gopinath <thara.gopinath@gmail.com> 17672L: linux-pm@vger.kernel.org 17673L: linux-arm-msm@vger.kernel.org 17674S: Maintained 17675F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17676F: drivers/thermal/qcom/ 17677 17678QUALCOMM TYPEC PORT MANAGER DRIVER 17679M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17680L: linux-arm-msm@vger.kernel.org 17681L: linux-usb@vger.kernel.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17684F: drivers/usb/typec/tcpm/qcom/ 17685 17686QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17687M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17688M: Vikash Garodia <quic_vgarodia@quicinc.com> 17689R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17690L: linux-media@vger.kernel.org 17691L: linux-arm-msm@vger.kernel.org 17692S: Maintained 17693T: git git://linuxtv.org/media_tree.git 17694F: Documentation/devicetree/bindings/media/*venus* 17695F: drivers/media/platform/qcom/venus/ 17696 17697QUALCOMM WCN36XX WIRELESS DRIVER 17698M: Loic Poulain <loic.poulain@linaro.org> 17699L: wcn36xx@lists.infradead.org 17700S: Supported 17701W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17702F: drivers/net/wireless/ath/wcn36xx/ 17703 17704QUANTENNA QTNFMAC WIRELESS DRIVER 17705M: Igor Mitsyanko <imitsyanko@quantenna.com> 17706R: Sergey Matyukevich <geomatsi@gmail.com> 17707L: linux-wireless@vger.kernel.org 17708S: Maintained 17709F: drivers/net/wireless/quantenna 17710 17711RADEON and AMDGPU DRM DRIVERS 17712M: Alex Deucher <alexander.deucher@amd.com> 17713M: Christian König <christian.koenig@amd.com> 17714M: Pan, Xinhui <Xinhui.Pan@amd.com> 17715L: amd-gfx@lists.freedesktop.org 17716S: Supported 17717B: https://gitlab.freedesktop.org/drm/amd/-/issues 17718C: irc://irc.oftc.net/radeon 17719T: git https://gitlab.freedesktop.org/agd5f/linux.git 17720F: Documentation/gpu/amdgpu/ 17721F: drivers/gpu/drm/amd/ 17722F: drivers/gpu/drm/radeon/ 17723F: include/uapi/drm/amdgpu_drm.h 17724F: include/uapi/drm/radeon_drm.h 17725 17726RADEON FRAMEBUFFER DISPLAY DRIVER 17727M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17728L: linux-fbdev@vger.kernel.org 17729S: Maintained 17730F: drivers/video/fbdev/aty/radeon* 17731F: include/uapi/linux/radeonfb.h 17732 17733RADIOSHARK 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-shark.c 17739 17740RADIOSHARK2 RADIO DRIVER 17741M: Hans Verkuil <hverkuil@xs4all.nl> 17742L: linux-media@vger.kernel.org 17743S: Maintained 17744T: git git://linuxtv.org/media_tree.git 17745F: drivers/media/radio/radio-shark2.c 17746F: drivers/media/radio/radio-tea5777.c 17747 17748RADOS BLOCK DEVICE (RBD) 17749M: Ilya Dryomov <idryomov@gmail.com> 17750R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17751L: ceph-devel@vger.kernel.org 17752S: Supported 17753W: http://ceph.com/ 17754T: git https://github.com/ceph/ceph-client.git 17755F: Documentation/ABI/testing/sysfs-bus-rbd 17756F: drivers/block/rbd.c 17757F: drivers/block/rbd_types.h 17758 17759RAGE128 FRAMEBUFFER DISPLAY DRIVER 17760L: linux-fbdev@vger.kernel.org 17761S: Orphan 17762F: drivers/video/fbdev/aty/aty128fb.c 17763 17764RAINSHADOW-CEC DRIVER 17765M: Hans Verkuil <hverkuil@xs4all.nl> 17766L: linux-media@vger.kernel.org 17767S: Maintained 17768T: git git://linuxtv.org/media_tree.git 17769F: drivers/media/cec/usb/rainshadow/ 17770 17771RALINK MIPS ARCHITECTURE 17772M: John Crispin <john@phrozen.org> 17773L: linux-mips@vger.kernel.org 17774S: Maintained 17775F: arch/mips/ralink 17776 17777RALINK MT7621 MIPS ARCHITECTURE 17778M: Arınç ÜNAL <arinc.unal@arinc9.com> 17779M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17780L: linux-mips@vger.kernel.org 17781S: Maintained 17782F: arch/mips/boot/dts/ralink/mt7621* 17783 17784RALINK RT2X00 WIRELESS LAN DRIVER 17785M: Stanislaw Gruszka <stf_xl@wp.pl> 17786M: Helmut Schaa <helmut.schaa@googlemail.com> 17787L: linux-wireless@vger.kernel.org 17788S: Maintained 17789F: drivers/net/wireless/ralink/rt2x00/ 17790 17791RAMDISK RAM BLOCK DEVICE DRIVER 17792M: Jens Axboe <axboe@kernel.dk> 17793S: Maintained 17794F: Documentation/admin-guide/blockdev/ramdisk.rst 17795F: drivers/block/brd.c 17796 17797RANCHU VIRTUAL BOARD FOR MIPS 17798M: Miodrag Dinic <miodrag.dinic@mips.com> 17799L: linux-mips@vger.kernel.org 17800S: Supported 17801F: arch/mips/configs/generic/board-ranchu.config 17802F: arch/mips/generic/board-ranchu.c 17803 17804RANDOM NUMBER DRIVER 17805M: "Theodore Ts'o" <tytso@mit.edu> 17806M: Jason A. Donenfeld <Jason@zx2c4.com> 17807S: Maintained 17808T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17809F: drivers/char/random.c 17810F: drivers/virt/vmgenid.c 17811 17812RAPIDIO SUBSYSTEM 17813M: Matt Porter <mporter@kernel.crashing.org> 17814M: Alexandre Bounine <alex.bou9@gmail.com> 17815S: Maintained 17816F: drivers/rapidio/ 17817 17818RAS INFRASTRUCTURE 17819M: Tony Luck <tony.luck@intel.com> 17820M: Borislav Petkov <bp@alien8.de> 17821L: linux-edac@vger.kernel.org 17822S: Maintained 17823F: Documentation/admin-guide/ras.rst 17824F: drivers/ras/ 17825F: include/linux/ras.h 17826F: include/ras/ras_event.h 17827 17828RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17829L: linux-wireless@vger.kernel.org 17830S: Orphan 17831F: drivers/net/wireless/legacy/ray* 17832 17833RC-CORE / LIRC FRAMEWORK 17834M: Sean Young <sean@mess.org> 17835L: linux-media@vger.kernel.org 17836S: Maintained 17837W: http://linuxtv.org 17838T: git git://linuxtv.org/media_tree.git 17839F: Documentation/driver-api/media/rc-core.rst 17840F: Documentation/userspace-api/media/rc/ 17841F: drivers/media/rc/ 17842F: include/media/rc-core.h 17843F: include/media/rc-map.h 17844F: include/uapi/linux/lirc.h 17845 17846RCMM REMOTE CONTROLS DECODER 17847M: Patrick Lerda <patrick9876@free.fr> 17848S: Maintained 17849F: drivers/media/rc/ir-rcmm-decoder.c 17850 17851RCUTORTURE TEST FRAMEWORK 17852M: "Paul E. McKenney" <paulmck@kernel.org> 17853M: Josh Triplett <josh@joshtriplett.org> 17854R: Steven Rostedt <rostedt@goodmis.org> 17855R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17856R: Lai Jiangshan <jiangshanlai@gmail.com> 17857L: rcu@vger.kernel.org 17858S: Supported 17859T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17860F: tools/testing/selftests/rcutorture 17861 17862RDACM20 Camera Sensor 17863M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17864M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17865M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17866M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17867L: linux-media@vger.kernel.org 17868S: Maintained 17869F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17870F: drivers/media/i2c/max9271.c 17871F: drivers/media/i2c/max9271.h 17872F: drivers/media/i2c/rdacm20.c 17873 17874RDACM21 Camera Sensor 17875M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17876M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17877M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17878M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17879L: linux-media@vger.kernel.org 17880S: Maintained 17881F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17882F: drivers/media/i2c/max9271.c 17883F: drivers/media/i2c/max9271.h 17884F: drivers/media/i2c/rdacm21.c 17885 17886RDC R-321X SoC 17887M: Florian Fainelli <florian@openwrt.org> 17888S: Maintained 17889 17890RDC R6040 FAST ETHERNET DRIVER 17891M: Florian Fainelli <f.fainelli@gmail.com> 17892L: netdev@vger.kernel.org 17893S: Maintained 17894F: drivers/net/ethernet/rdc/r6040.c 17895 17896RDMAVT - RDMA verbs software 17897M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17898L: linux-rdma@vger.kernel.org 17899S: Supported 17900F: drivers/infiniband/sw/rdmavt 17901 17902RDS - RELIABLE DATAGRAM SOCKETS 17903M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17904L: netdev@vger.kernel.org 17905L: linux-rdma@vger.kernel.org 17906L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17907S: Supported 17908W: https://oss.oracle.com/projects/rds/ 17909F: Documentation/networking/rds.rst 17910F: net/rds/ 17911 17912RDT - RESOURCE ALLOCATION 17913M: Fenghua Yu <fenghua.yu@intel.com> 17914M: Reinette Chatre <reinette.chatre@intel.com> 17915L: linux-kernel@vger.kernel.org 17916S: Supported 17917F: Documentation/arch/x86/resctrl* 17918F: arch/x86/include/asm/resctrl.h 17919F: arch/x86/kernel/cpu/resctrl/ 17920F: tools/testing/selftests/resctrl/ 17921 17922READ-COPY UPDATE (RCU) 17923M: "Paul E. McKenney" <paulmck@kernel.org> 17924M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17925M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17926M: Joel Fernandes <joel@joelfernandes.org> 17927M: Josh Triplett <josh@joshtriplett.org> 17928M: Boqun Feng <boqun.feng@gmail.com> 17929R: Steven Rostedt <rostedt@goodmis.org> 17930R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17931R: Lai Jiangshan <jiangshanlai@gmail.com> 17932R: Zqiang <qiang.zhang1211@gmail.com> 17933L: rcu@vger.kernel.org 17934S: Supported 17935W: http://www.rdrop.com/users/paulmck/RCU/ 17936T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17937F: Documentation/RCU/ 17938F: include/linux/rcu* 17939F: kernel/rcu/ 17940X: Documentation/RCU/torture.rst 17941X: include/linux/srcu*.h 17942X: kernel/rcu/srcu*.c 17943 17944REAL TIME CLOCK (RTC) SUBSYSTEM 17945M: Alessandro Zummo <a.zummo@towertech.it> 17946M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17947L: linux-rtc@vger.kernel.org 17948S: Maintained 17949Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17950T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17951F: Documentation/admin-guide/rtc.rst 17952F: Documentation/devicetree/bindings/rtc/ 17953F: drivers/rtc/ 17954F: include/linux/platform_data/rtc-* 17955F: include/linux/rtc.h 17956F: include/linux/rtc/ 17957F: include/uapi/linux/rtc.h 17958F: tools/testing/selftests/rtc/ 17959 17960Real-time Linux Analysis (RTLA) tools 17961M: Daniel Bristot de Oliveira <bristot@kernel.org> 17962M: Steven Rostedt <rostedt@goodmis.org> 17963L: linux-trace-kernel@vger.kernel.org 17964S: Maintained 17965F: Documentation/tools/rtla/ 17966F: tools/tracing/rtla/ 17967 17968REALTEK AUDIO CODECS 17969M: Oder Chiou <oder_chiou@realtek.com> 17970S: Maintained 17971F: include/sound/rt*.h 17972F: sound/soc/codecs/rt* 17973 17974REALTEK OTTO WATCHDOG 17975M: Sander Vanheule <sander@svanheule.net> 17976L: linux-watchdog@vger.kernel.org 17977S: Maintained 17978F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17979F: drivers/watchdog/realtek_otto_wdt.c 17980 17981REALTEK RTL83xx SMI DSA ROUTER CHIPS 17982M: Linus Walleij <linus.walleij@linaro.org> 17983M: Alvin Šipraga <alsi@bang-olufsen.dk> 17984S: Maintained 17985F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17986F: drivers/net/dsa/realtek/* 17987 17988REALTEK WIRELESS DRIVER (rtlwifi family) 17989M: Ping-Ke Shih <pkshih@realtek.com> 17990L: linux-wireless@vger.kernel.org 17991S: Maintained 17992W: https://wireless.wiki.kernel.org/ 17993T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17994F: drivers/net/wireless/realtek/rtlwifi/ 17995 17996REALTEK WIRELESS DRIVER (rtw88) 17997M: Ping-Ke Shih <pkshih@realtek.com> 17998L: linux-wireless@vger.kernel.org 17999S: Maintained 18000F: drivers/net/wireless/realtek/rtw88/ 18001 18002REALTEK WIRELESS DRIVER (rtw89) 18003M: Ping-Ke Shih <pkshih@realtek.com> 18004L: linux-wireless@vger.kernel.org 18005S: Maintained 18006F: drivers/net/wireless/realtek/rtw89/ 18007 18008REDPINE WIRELESS DRIVER 18009L: linux-wireless@vger.kernel.org 18010S: Orphan 18011F: drivers/net/wireless/rsi/ 18012 18013REGISTER MAP ABSTRACTION 18014M: Mark Brown <broonie@kernel.org> 18015L: linux-kernel@vger.kernel.org 18016S: Supported 18017T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18018F: Documentation/devicetree/bindings/regmap/ 18019F: drivers/base/regmap/ 18020F: include/linux/regmap.h 18021 18022REISERFS FILE SYSTEM 18023L: reiserfs-devel@vger.kernel.org 18024S: Supported 18025F: fs/reiserfs/ 18026 18027REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18028M: Bjorn Andersson <andersson@kernel.org> 18029M: Mathieu Poirier <mathieu.poirier@linaro.org> 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18033F: Documentation/ABI/testing/sysfs-class-remoteproc 18034F: Documentation/devicetree/bindings/remoteproc/ 18035F: Documentation/staging/remoteproc.rst 18036F: drivers/remoteproc/ 18037F: include/linux/remoteproc.h 18038F: include/linux/remoteproc/ 18039 18040REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18041M: Bjorn Andersson <andersson@kernel.org> 18042M: Mathieu Poirier <mathieu.poirier@linaro.org> 18043L: linux-remoteproc@vger.kernel.org 18044S: Maintained 18045T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18046F: Documentation/ABI/testing/sysfs-bus-rpmsg 18047F: Documentation/staging/rpmsg.rst 18048F: drivers/rpmsg/ 18049F: include/linux/rpmsg.h 18050F: include/linux/rpmsg/ 18051F: include/uapi/linux/rpmsg.h 18052F: samples/rpmsg/ 18053 18054REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18055M: Stephan Gerhold <stephan@gerhold.net> 18056L: netdev@vger.kernel.org 18057L: linux-remoteproc@vger.kernel.org 18058S: Maintained 18059F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18060 18061RENESAS CLOCK DRIVERS 18062M: Geert Uytterhoeven <geert+renesas@glider.be> 18063L: linux-renesas-soc@vger.kernel.org 18064S: Supported 18065T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18066F: Documentation/devicetree/bindings/clock/renesas,* 18067F: drivers/clk/renesas/ 18068 18069RENESAS EMEV2 I2C DRIVER 18070M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18071L: linux-renesas-soc@vger.kernel.org 18072S: Supported 18073F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18074F: drivers/i2c/busses/i2c-emev2.c 18075 18076RENESAS ETHERNET DRIVERS 18077R: Sergey Shtylyov <s.shtylyov@omp.ru> 18078L: netdev@vger.kernel.org 18079L: linux-renesas-soc@vger.kernel.org 18080F: Documentation/devicetree/bindings/net/renesas,*.yaml 18081F: drivers/net/ethernet/renesas/ 18082F: include/linux/sh_eth.h 18083 18084RENESAS IDT821034 ASoC CODEC 18085M: Herve Codina <herve.codina@bootlin.com> 18086L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18087S: Maintained 18088F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18089F: sound/soc/codecs/idt821034.c 18090 18091RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18092M: Miquel Raynal <miquel.raynal@bootlin.com> 18093L: linux-mtd@lists.infradead.org 18094L: linux-renesas-soc@vger.kernel.org 18095S: Maintained 18096F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18097F: drivers/mtd/nand/raw/renesas-nand-controller.c 18098 18099RENESAS R-CAR GYROADC DRIVER 18100M: Marek Vasut <marek.vasut@gmail.com> 18101L: linux-iio@vger.kernel.org 18102S: Supported 18103F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18104F: drivers/iio/adc/rcar-gyroadc.c 18105 18106RENESAS R-CAR I2C DRIVERS 18107M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18111F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18112F: drivers/i2c/busses/i2c-rcar.c 18113F: drivers/i2c/busses/i2c-sh_mobile.c 18114 18115RENESAS R-CAR SATA DRIVER 18116R: Sergey Shtylyov <s.shtylyov@omp.ru> 18117L: linux-ide@vger.kernel.org 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18121F: drivers/ata/sata_rcar.c 18122 18123RENESAS R-CAR THERMAL DRIVERS 18124M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18125L: linux-renesas-soc@vger.kernel.org 18126S: Supported 18127F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18128F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18129F: drivers/thermal/rcar_gen3_thermal.c 18130F: drivers/thermal/rcar_thermal.c 18131 18132RENESAS RIIC DRIVER 18133M: Chris Brandt <chris.brandt@renesas.com> 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18137F: drivers/i2c/busses/i2c-riic.c 18138 18139RENESAS RZ/G2L A/D DRIVER 18140M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18141L: linux-iio@vger.kernel.org 18142L: linux-renesas-soc@vger.kernel.org 18143S: Supported 18144F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18145F: drivers/iio/adc/rzg2l_adc.c 18146 18147RENESAS RZ/G2L MTU3a COUNTER DRIVER 18148M: Biju Das <biju.das.jz@bp.renesas.com> 18149L: linux-iio@vger.kernel.org 18150L: linux-renesas-soc@vger.kernel.org 18151S: Supported 18152F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18153F: drivers/counter/rz-mtu3-cnt.c 18154 18155RENESAS RZ/N1 A5PSW SWITCH DRIVER 18156M: Clément Léger <clement.leger@bootlin.com> 18157L: linux-renesas-soc@vger.kernel.org 18158L: netdev@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18161F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18162F: drivers/net/dsa/rzn1_a5psw* 18163F: drivers/net/pcs/pcs-rzn1-miic.c 18164F: include/dt-bindings/net/pcs-rzn1-miic.h 18165F: include/linux/pcs-rzn1-miic.h 18166F: net/dsa/tag_rzn1_a5psw.c 18167 18168RENESAS RZ/N1 RTC CONTROLLER DRIVER 18169M: Miquel Raynal <miquel.raynal@bootlin.com> 18170L: linux-rtc@vger.kernel.org 18171L: linux-renesas-soc@vger.kernel.org 18172S: Maintained 18173F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18174F: drivers/rtc/rtc-rzn1.c 18175 18176RENESAS RZ/N1 USBF CONTROLLER DRIVER 18177M: Herve Codina <herve.codina@bootlin.com> 18178L: linux-renesas-soc@vger.kernel.org 18179L: linux-usb@vger.kernel.org 18180S: Maintained 18181F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18182F: drivers/usb/gadget/udc/renesas_usbf.c 18183 18184RENESAS RZ/V2M I2C DRIVER 18185M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18186L: linux-i2c@vger.kernel.org 18187L: linux-renesas-soc@vger.kernel.org 18188S: Supported 18189F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18190F: drivers/i2c/busses/i2c-rzv2m.c 18191 18192RENESAS USB PHY DRIVER 18193M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18194L: linux-renesas-soc@vger.kernel.org 18195S: Maintained 18196F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18197 18198RENESAS VERSACLOCK 7 CLOCK DRIVER 18199M: Alex Helms <alexander.helms.jy@renesas.com> 18200S: Maintained 18201F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18202F: drivers/clk/clk-versaclock7.c 18203 18204RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18205M: Herve Codina <herve.codina@bootlin.com> 18206L: linux-iio@vger.kernel.org 18207S: Maintained 18208F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18209F: drivers/iio/potentiometer/x9250.c 18210 18211RESET CONTROLLER FRAMEWORK 18212M: Philipp Zabel <p.zabel@pengutronix.de> 18213S: Maintained 18214T: git git://git.pengutronix.de/git/pza/linux 18215F: Documentation/devicetree/bindings/reset/ 18216F: Documentation/driver-api/reset.rst 18217F: drivers/reset/ 18218F: include/dt-bindings/reset/ 18219F: include/linux/reset-controller.h 18220F: include/linux/reset.h 18221F: include/linux/reset/ 18222K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18223 18224RESTARTABLE SEQUENCES SUPPORT 18225M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18226M: Peter Zijlstra <peterz@infradead.org> 18227M: "Paul E. McKenney" <paulmck@kernel.org> 18228M: Boqun Feng <boqun.feng@gmail.com> 18229L: linux-kernel@vger.kernel.org 18230S: Supported 18231F: include/trace/events/rseq.h 18232F: include/uapi/linux/rseq.h 18233F: kernel/rseq.c 18234F: tools/testing/selftests/rseq/ 18235 18236RFKILL 18237M: Johannes Berg <johannes@sipsolutions.net> 18238L: linux-wireless@vger.kernel.org 18239S: Maintained 18240W: https://wireless.wiki.kernel.org/ 18241Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18242T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18244F: Documentation/ABI/stable/sysfs-class-rfkill 18245F: Documentation/driver-api/rfkill.rst 18246F: include/linux/rfkill.h 18247F: include/uapi/linux/rfkill.h 18248F: net/rfkill/ 18249 18250RHASHTABLE 18251M: Thomas Graf <tgraf@suug.ch> 18252M: Herbert Xu <herbert@gondor.apana.org.au> 18253L: netdev@vger.kernel.org 18254S: Maintained 18255F: include/linux/rhashtable-types.h 18256F: include/linux/rhashtable.h 18257F: lib/rhashtable.c 18258F: lib/test_rhashtable.c 18259 18260RICOH R5C592 MEMORYSTICK DRIVER 18261M: Maxim Levitsky <maximlevitsky@gmail.com> 18262S: Maintained 18263F: drivers/memstick/host/r592.* 18264 18265RICOH SMARTMEDIA/XD DRIVER 18266M: Maxim Levitsky <maximlevitsky@gmail.com> 18267S: Maintained 18268F: drivers/mtd/nand/raw/r852.c 18269F: drivers/mtd/nand/raw/r852.h 18270 18271RISC-V ARCHITECTURE 18272M: Paul Walmsley <paul.walmsley@sifive.com> 18273M: Palmer Dabbelt <palmer@dabbelt.com> 18274M: Albert Ou <aou@eecs.berkeley.edu> 18275L: linux-riscv@lists.infradead.org 18276S: Supported 18277Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18278C: irc://irc.libera.chat/riscv 18279P: Documentation/riscv/patch-acceptance.rst 18280T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18281F: arch/riscv/ 18282N: riscv 18283K: riscv 18284 18285RISC-V MICROCHIP FPGA SUPPORT 18286M: Conor Dooley <conor.dooley@microchip.com> 18287M: Daire McNamara <daire.mcnamara@microchip.com> 18288L: linux-riscv@lists.infradead.org 18289S: Supported 18290F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18291F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18292F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18293F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18294F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18295F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18296F: Documentation/devicetree/bindings/riscv/microchip.yaml 18297F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18298F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18299F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18300F: arch/riscv/boot/dts/microchip/ 18301F: drivers/char/hw_random/mpfs-rng.c 18302F: drivers/clk/microchip/clk-mpfs*.c 18303F: drivers/i2c/busses/i2c-microchip-corei2c.c 18304F: drivers/mailbox/mailbox-mpfs.c 18305F: drivers/pci/controller/pcie-microchip-host.c 18306F: drivers/pwm/pwm-microchip-core.c 18307F: drivers/reset/reset-mpfs.c 18308F: drivers/rtc/rtc-mpfs.c 18309F: drivers/soc/microchip/mpfs-sys-controller.c 18310F: drivers/spi/spi-microchip-core-qspi.c 18311F: drivers/spi/spi-microchip-core.c 18312F: drivers/usb/musb/mpfs.c 18313F: include/soc/microchip/mpfs.h 18314 18315RISC-V MISC SOC SUPPORT 18316M: Conor Dooley <conor@kernel.org> 18317L: linux-riscv@lists.infradead.org 18318S: Maintained 18319Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18320T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18321F: Documentation/devicetree/bindings/riscv/ 18322F: arch/riscv/boot/dts/ 18323X: arch/riscv/boot/dts/allwinner/ 18324X: arch/riscv/boot/dts/renesas/ 18325 18326RISC-V PMU DRIVERS 18327M: Atish Patra <atishp@atishpatra.org> 18328R: Anup Patel <anup@brainfault.org> 18329L: linux-riscv@lists.infradead.org 18330S: Supported 18331F: drivers/perf/riscv_pmu.c 18332F: drivers/perf/riscv_pmu_legacy.c 18333F: drivers/perf/riscv_pmu_sbi.c 18334 18335RISC-V THEAD SoC SUPPORT 18336M: Jisheng Zhang <jszhang@kernel.org> 18337M: Guo Ren <guoren@kernel.org> 18338M: Fu Wei <wefu@redhat.com> 18339L: linux-riscv@lists.infradead.org 18340S: Maintained 18341F: arch/riscv/boot/dts/thead/ 18342 18343RNBD BLOCK DRIVERS 18344M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18345M: Jack Wang <jinpu.wang@ionos.com> 18346L: linux-block@vger.kernel.org 18347S: Maintained 18348F: drivers/block/rnbd/ 18349 18350ROCCAT DRIVERS 18351M: Stefan Achatz <erazor_de@users.sourceforge.net> 18352S: Maintained 18353W: http://sourceforge.net/projects/roccat/ 18354F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18355F: drivers/hid/hid-roccat* 18356F: include/linux/hid-roccat* 18357 18358ROCKCHIP CRYPTO DRIVERS 18359M: Corentin Labbe <clabbe@baylibre.com> 18360L: linux-crypto@vger.kernel.org 18361S: Maintained 18362F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18363F: drivers/crypto/rockchip/ 18364 18365ROCKCHIP I2S TDM DRIVER 18366M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18367L: linux-rockchip@lists.infradead.org 18368S: Maintained 18369F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18370F: sound/soc/rockchip/rockchip_i2s_tdm.* 18371 18372ROCKCHIP ISP V1 DRIVER 18373M: Dafna Hirschfeld <dafna@fastmail.com> 18374L: linux-media@vger.kernel.org 18375L: linux-rockchip@lists.infradead.org 18376S: Maintained 18377F: Documentation/admin-guide/media/rkisp1.rst 18378F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18379F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18380F: drivers/media/platform/rockchip/rkisp1 18381F: include/uapi/linux/rkisp1-config.h 18382 18383ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18384M: Jacob Chen <jacob-chen@iotwrt.com> 18385M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18386L: linux-media@vger.kernel.org 18387L: linux-rockchip@lists.infradead.org 18388S: Maintained 18389F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18390F: drivers/media/platform/rockchip/rga/ 18391 18392ROCKCHIP VIDEO DECODER DRIVER 18393M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18394L: linux-media@vger.kernel.org 18395L: linux-rockchip@lists.infradead.org 18396S: Maintained 18397F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18398F: drivers/staging/media/rkvdec/ 18399 18400ROCKER DRIVER 18401M: Jiri Pirko <jiri@resnulli.us> 18402L: netdev@vger.kernel.org 18403S: Supported 18404F: drivers/net/ethernet/rocker/ 18405 18406ROCKETPORT EXPRESS/INFINITY DRIVER 18407M: Kevin Cernekee <cernekee@gmail.com> 18408L: linux-serial@vger.kernel.org 18409S: Odd Fixes 18410F: drivers/tty/serial/rp2.* 18411 18412ROHM BD99954 CHARGER IC 18413M: Matti Vaittinen <mazziesaccount@gmail.com> 18414S: Supported 18415F: drivers/power/supply/bd99954-charger.c 18416F: drivers/power/supply/bd99954-charger.h 18417 18418ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18419M: Tomasz Duszynski <tduszyns@gmail.com> 18420S: Maintained 18421F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18422F: drivers/iio/light/bh1750.c 18423 18424ROHM BU270xx LIGHT SENSOR DRIVERs 18425M: Matti Vaittinen <mazziesaccount@gmail.com> 18426L: linux-iio@vger.kernel.org 18427S: Supported 18428F: drivers/iio/light/rohm-bu27008.c 18429F: drivers/iio/light/rohm-bu27034.c 18430 18431ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18432M: Marek Vasut <marek.vasut+renesas@gmail.com> 18433L: linux-kernel@vger.kernel.org 18434L: linux-renesas-soc@vger.kernel.org 18435S: Supported 18436F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18437F: drivers/gpio/gpio-bd9571mwv.c 18438F: drivers/mfd/bd9571mwv.c 18439F: drivers/regulator/bd9571mwv-regulator.c 18440F: include/linux/mfd/bd9571mwv.h 18441 18442ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18443M: Matti Vaittinen <mazziesaccount@gmail.com> 18444S: Supported 18445F: drivers/clk/clk-bd718x7.c 18446F: drivers/gpio/gpio-bd71815.c 18447F: drivers/gpio/gpio-bd71828.c 18448F: drivers/mfd/rohm-bd71828.c 18449F: drivers/mfd/rohm-bd718x7.c 18450F: drivers/mfd/rohm-bd9576.c 18451F: drivers/regulator/bd71815-regulator.c 18452F: drivers/regulator/bd71828-regulator.c 18453F: drivers/regulator/bd718x7-regulator.c 18454F: drivers/regulator/bd9576-regulator.c 18455F: drivers/regulator/rohm-regulator.c 18456F: drivers/rtc/rtc-bd70528.c 18457F: drivers/watchdog/bd9576_wdt.c 18458F: include/linux/mfd/rohm-bd71815.h 18459F: include/linux/mfd/rohm-bd71828.h 18460F: include/linux/mfd/rohm-bd718x7.h 18461F: include/linux/mfd/rohm-bd957x.h 18462F: include/linux/mfd/rohm-generic.h 18463F: include/linux/mfd/rohm-shared.h 18464 18465ROSE NETWORK LAYER 18466M: Ralf Baechle <ralf@linux-mips.org> 18467L: linux-hams@vger.kernel.org 18468S: Maintained 18469W: http://www.linux-ax25.org/ 18470F: include/net/rose.h 18471F: include/uapi/linux/rose.h 18472F: net/rose/ 18473 18474ROTATION DRIVER FOR ALLWINNER A83T 18475M: Jernej Skrabec <jernej.skrabec@gmail.com> 18476L: linux-media@vger.kernel.org 18477S: Maintained 18478T: git git://linuxtv.org/media_tree.git 18479F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18480F: drivers/media/platform/sunxi/sun8i-rotate/ 18481 18482RPMSG TTY DRIVER 18483M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18484L: linux-remoteproc@vger.kernel.org 18485S: Maintained 18486F: drivers/tty/rpmsg_tty.c 18487 18488RTL2830 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/rtl2830* 18497 18498RTL2832 MEDIA DRIVER 18499M: Antti Palosaari <crope@iki.fi> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503W: http://palosaari.fi/linux/ 18504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18505T: git git://linuxtv.org/anttip/media_tree.git 18506F: drivers/media/dvb-frontends/rtl2832* 18507 18508RTL2832_SDR MEDIA DRIVER 18509M: Antti Palosaari <crope@iki.fi> 18510L: linux-media@vger.kernel.org 18511S: Maintained 18512W: https://linuxtv.org 18513W: http://palosaari.fi/linux/ 18514Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18515T: git git://linuxtv.org/anttip/media_tree.git 18516F: drivers/media/dvb-frontends/rtl2832_sdr* 18517 18518RTL8180 WIRELESS DRIVER 18519L: linux-wireless@vger.kernel.org 18520S: Orphan 18521W: https://wireless.wiki.kernel.org/ 18522F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18523 18524RTL8187 WIRELESS DRIVER 18525M: Hin-Tak Leung <hintak.leung@gmail.com> 18526M: Larry Finger <Larry.Finger@lwfinger.net> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529W: https://wireless.wiki.kernel.org/ 18530F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18531 18532RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18533M: Jes Sorensen <Jes.Sorensen@gmail.com> 18534L: linux-wireless@vger.kernel.org 18535S: Maintained 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18537F: drivers/net/wireless/realtek/rtl8xxxu/ 18538 18539RTRS TRANSPORT DRIVERS 18540M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18541M: Jack Wang <jinpu.wang@ionos.com> 18542L: linux-rdma@vger.kernel.org 18543S: Maintained 18544F: drivers/infiniband/ulp/rtrs/ 18545 18546RUNTIME VERIFICATION (RV) 18547M: Daniel Bristot de Oliveira <bristot@kernel.org> 18548M: Steven Rostedt <rostedt@goodmis.org> 18549L: linux-trace-kernel@vger.kernel.org 18550S: Maintained 18551F: Documentation/trace/rv/ 18552F: include/linux/rv.h 18553F: include/rv/ 18554F: kernel/trace/rv/ 18555F: tools/verification/ 18556 18557RUST 18558M: Miguel Ojeda <ojeda@kernel.org> 18559M: Alex Gaynor <alex.gaynor@gmail.com> 18560M: Wedson Almeida Filho <wedsonaf@gmail.com> 18561R: Boqun Feng <boqun.feng@gmail.com> 18562R: Gary Guo <gary@garyguo.net> 18563R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18564R: Benno Lossin <benno.lossin@proton.me> 18565L: rust-for-linux@vger.kernel.org 18566S: Supported 18567W: https://github.com/Rust-for-Linux/linux 18568B: https://github.com/Rust-for-Linux/linux/issues 18569C: zulip://rust-for-linux.zulipchat.com 18570T: git https://github.com/Rust-for-Linux/linux.git rust-next 18571F: Documentation/rust/ 18572F: rust/ 18573F: samples/rust/ 18574F: scripts/*rust* 18575K: \b(?i:rust)\b 18576 18577RXRPC SOCKETS (AF_RXRPC) 18578M: David Howells <dhowells@redhat.com> 18579M: Marc Dionne <marc.dionne@auristor.com> 18580L: linux-afs@lists.infradead.org 18581S: Supported 18582W: https://www.infradead.org/~dhowells/kafs/ 18583F: Documentation/networking/rxrpc.rst 18584F: include/keys/rxrpc-type.h 18585F: include/net/af_rxrpc.h 18586F: include/trace/events/rxrpc.h 18587F: include/uapi/linux/rxrpc.h 18588F: net/rxrpc/ 18589 18590S3 SAVAGE FRAMEBUFFER DRIVER 18591M: Antonino Daplas <adaplas@gmail.com> 18592L: linux-fbdev@vger.kernel.org 18593S: Maintained 18594F: drivers/video/fbdev/savage/ 18595 18596S390 ARCHITECTURE 18597M: Heiko Carstens <hca@linux.ibm.com> 18598M: Vasily Gorbik <gor@linux.ibm.com> 18599M: Alexander Gordeev <agordeev@linux.ibm.com> 18600R: Christian Borntraeger <borntraeger@linux.ibm.com> 18601R: Sven Schnelle <svens@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18605F: Documentation/driver-api/s390-drivers.rst 18606F: Documentation/s390/ 18607F: arch/s390/ 18608F: drivers/s390/ 18609F: drivers/watchdog/diag288_wdt.c 18610 18611S390 COMMON I/O LAYER 18612M: Vineeth Vijayan <vneethv@linux.ibm.com> 18613M: Peter Oberparleiter <oberpar@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: drivers/s390/cio/ 18617 18618S390 DASD DRIVER 18619M: Stefan Haberland <sth@linux.ibm.com> 18620M: Jan Hoeppner <hoeppner@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: block/partitions/ibm.c 18624F: drivers/s390/block/dasd* 18625F: include/linux/dasd_mod.h 18626 18627S390 IOMMU (PCI) 18628M: Niklas Schnelle <schnelle@linux.ibm.com> 18629M: Matthew Rosato <mjrosato@linux.ibm.com> 18630R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632S: Supported 18633F: drivers/iommu/s390-iommu.c 18634 18635S390 IUCV NETWORK LAYER 18636M: Alexandra Winter <wintera@linux.ibm.com> 18637M: Wenjia Zhang <wenjia@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639L: netdev@vger.kernel.org 18640S: Supported 18641F: drivers/s390/net/*iucv* 18642F: include/net/iucv/ 18643F: net/iucv/ 18644 18645S390 MM 18646M: Alexander Gordeev <agordeev@linux.ibm.com> 18647M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18651F: arch/s390/include/asm/pgtable.h 18652F: arch/s390/mm 18653 18654S390 NETWORK DRIVERS 18655M: Alexandra Winter <wintera@linux.ibm.com> 18656M: Wenjia Zhang <wenjia@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658L: netdev@vger.kernel.org 18659S: Supported 18660F: drivers/s390/net/ 18661 18662S390 PCI SUBSYSTEM 18663M: Niklas Schnelle <schnelle@linux.ibm.com> 18664M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: Documentation/s390/pci.rst 18668F: arch/s390/pci/ 18669F: drivers/pci/hotplug/s390_pci_hpc.c 18670 18671S390 SCM DRIVER 18672M: Vineeth Vijayan <vneethv@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: drivers/s390/block/scm* 18676F: drivers/s390/cio/scm.c 18677 18678S390 VFIO AP DRIVER 18679M: Tony Krowiak <akrowiak@linux.ibm.com> 18680M: Halil Pasic <pasic@linux.ibm.com> 18681M: Jason Herne <jjherne@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ap* 18685F: drivers/s390/crypto/vfio_ap* 18686 18687S390 VFIO-CCW DRIVER 18688M: Eric Farman <farman@linux.ibm.com> 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690R: Halil Pasic <pasic@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/vfio-ccw.rst 18695F: drivers/s390/cio/vfio_ccw* 18696F: include/uapi/linux/vfio_ccw.h 18697 18698S390 VFIO-PCI DRIVER 18699M: Matthew Rosato <mjrosato@linux.ibm.com> 18700M: Eric Farman <farman@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702L: kvm@vger.kernel.org 18703S: Supported 18704F: arch/s390/kvm/pci* 18705F: drivers/vfio/pci/vfio_pci_zdev.c 18706F: include/uapi/linux/vfio_zdev.h 18707 18708S390 ZCRYPT DRIVER 18709M: Harald Freudenberger <freude@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/crypto/ 18713 18714S390 ZFCP DRIVER 18715M: Steffen Maier <maier@linux.ibm.com> 18716M: Benjamin Block <bblock@linux.ibm.com> 18717L: linux-s390@vger.kernel.org 18718S: Supported 18719F: drivers/s390/scsi/zfcp_* 18720 18721SAA6588 RDS RECEIVER DRIVER 18722M: Hans Verkuil <hverkuil@xs4all.nl> 18723L: linux-media@vger.kernel.org 18724S: Odd Fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: drivers/media/i2c/saa6588* 18728 18729SAA7134 VIDEO4LINUX DRIVER 18730M: Mauro Carvalho Chehab <mchehab@kernel.org> 18731L: linux-media@vger.kernel.org 18732S: Odd fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: Documentation/driver-api/media/drivers/saa7134* 18736F: drivers/media/pci/saa7134/ 18737 18738SAA7146 VIDEO4LINUX-2 DRIVER 18739M: Hans Verkuil <hverkuil@xs4all.nl> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/common/saa7146/ 18744F: drivers/media/pci/saa7146/ 18745F: include/media/drv-intf/saa7146* 18746 18747SAFESETID SECURITY MODULE 18748M: Micah Morton <mortonm@chromium.org> 18749S: Supported 18750F: Documentation/admin-guide/LSM/SafeSetID.rst 18751F: security/safesetid/ 18752 18753SAMSUNG AUDIO (ASoC) DRIVERS 18754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18756S: Maintained 18757B: mailto:linux-samsung-soc@vger.kernel.org 18758F: Documentation/devicetree/bindings/sound/samsung* 18759F: sound/soc/samsung/ 18760 18761SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18763L: linux-crypto@vger.kernel.org 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18767F: drivers/crypto/exynos-rng.c 18768 18769SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18770M: Łukasz Stelmach <l.stelmach@samsung.com> 18771L: linux-samsung-soc@vger.kernel.org 18772S: Maintained 18773F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18774F: drivers/char/hw_random/exynos-trng.c 18775 18776SAMSUNG FRAMEBUFFER DRIVER 18777M: Jingoo Han <jingoohan1@gmail.com> 18778L: linux-fbdev@vger.kernel.org 18779S: Maintained 18780F: drivers/video/fbdev/s3c-fb.c 18781 18782SAMSUNG INTERCONNECT DRIVERS 18783M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18784M: Artur Świgoń <a.swigon@samsung.com> 18785L: linux-pm@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788F: drivers/interconnect/samsung/ 18789 18790SAMSUNG LAPTOP DRIVER 18791M: Corentin Chary <corentin.chary@gmail.com> 18792L: platform-driver-x86@vger.kernel.org 18793S: Maintained 18794F: drivers/platform/x86/samsung-laptop.c 18795 18796SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18798L: linux-kernel@vger.kernel.org 18799L: linux-samsung-soc@vger.kernel.org 18800S: Supported 18801B: mailto:linux-samsung-soc@vger.kernel.org 18802F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18803F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18805F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18807F: drivers/clk/clk-s2mps11.c 18808F: drivers/mfd/sec*.c 18809F: drivers/regulator/s2m*.c 18810F: drivers/regulator/s5m*.c 18811F: drivers/rtc/rtc-s5m.c 18812F: include/linux/mfd/samsung/ 18813 18814SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18815M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18816L: linux-media@vger.kernel.org 18817L: linux-samsung-soc@vger.kernel.org 18818S: Maintained 18819F: drivers/media/platform/samsung/s3c-camif/ 18820F: include/media/drv-intf/s3c_camif.h 18821 18822SAMSUNG S3FWRN5 NFC DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18826F: drivers/nfc/s3fwrn5 18827 18828SAMSUNG S5C73M3 CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18834F: drivers/media/i2c/s5c73m3/* 18835 18836SAMSUNG S5K5BAF CAMERA DRIVER 18837M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18838M: Andrzej Hajda <andrzej.hajda@intel.com> 18839L: linux-media@vger.kernel.org 18840S: Supported 18841F: drivers/media/i2c/s5k5baf.c 18842 18843SAMSUNG S5P Security SubSystem (SSS) DRIVER 18844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18845M: Vladimir Zapolskiy <vz@mleia.com> 18846L: linux-crypto@vger.kernel.org 18847L: linux-samsung-soc@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18850F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18851F: drivers/crypto/s5p-sss.c 18852 18853SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855L: linux-media@vger.kernel.org 18856S: Supported 18857Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18858F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18862F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18863F: drivers/media/platform/samsung/exynos4-is/ 18864 18865SAMSUNG SOC CLOCK DRIVERS 18866M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18867M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18868M: Tomasz Figa <tomasz.figa@gmail.com> 18869M: Chanwoo Choi <cw00.choi@samsung.com> 18870R: Alim Akhtar <alim.akhtar@samsung.com> 18871L: linux-samsung-soc@vger.kernel.org 18872S: Supported 18873T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18875F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18876F: Documentation/devicetree/bindings/clock/samsung,s3c* 18877F: drivers/clk/samsung/ 18878F: include/dt-bindings/clock/exynos*.h 18879F: include/dt-bindings/clock/s5p*.h 18880F: include/dt-bindings/clock/samsung,*.h 18881F: include/linux/clk/samsung.h 18882 18883SAMSUNG SPI DRIVERS 18884M: Andi Shyti <andi.shyti@kernel.org> 18885L: linux-spi@vger.kernel.org 18886L: linux-samsung-soc@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18889F: drivers/spi/spi-s3c* 18890F: include/linux/platform_data/spi-s3c64xx.h 18891 18892SAMSUNG SXGBE DRIVERS 18893M: Byungho An <bh74.an@samsung.com> 18894L: netdev@vger.kernel.org 18895S: Supported 18896F: drivers/net/ethernet/samsung/sxgbe/ 18897 18898SAMSUNG THERMAL DRIVER 18899M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18900M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18901L: linux-pm@vger.kernel.org 18902L: linux-samsung-soc@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18905F: drivers/thermal/samsung/ 18906 18907SAMSUNG USB2 PHY DRIVER 18908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18909L: linux-kernel@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18912F: Documentation/driver-api/phy/samsung-usb2.rst 18913F: drivers/phy/samsung/phy-exynos4210-usb2.c 18914F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18915F: drivers/phy/samsung/phy-exynos5250-usb2.c 18916F: drivers/phy/samsung/phy-s5pv210-usb2.c 18917F: drivers/phy/samsung/phy-samsung-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.h 18919 18920SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18921M: Paul Barker <paul.barker@sancloud.com> 18922R: Marc Murphy <marc.murphy@sancloud.com> 18923S: Supported 18924F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18925 18926SC1200 WDT DRIVER 18927M: Zwane Mwaikambo <zwanem@gmail.com> 18928S: Maintained 18929F: drivers/watchdog/sc1200wdt.c 18930 18931SCHEDULER 18932M: Ingo Molnar <mingo@redhat.com> 18933M: Peter Zijlstra <peterz@infradead.org> 18934M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18935M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18936R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18937R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18938R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18939R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18940R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18941R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18942L: linux-kernel@vger.kernel.org 18943S: Maintained 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18945F: include/linux/preempt.h 18946F: include/linux/sched.h 18947F: include/linux/wait.h 18948F: include/uapi/linux/sched.h 18949F: kernel/sched/ 18950 18951SCSI LIBSAS SUBSYSTEM 18952R: John Garry <john.g.garry@oracle.com> 18953R: Jason Yan <yanaijie@huawei.com> 18954L: linux-scsi@vger.kernel.org 18955S: Supported 18956F: Documentation/scsi/libsas.rst 18957F: drivers/scsi/libsas/ 18958F: include/scsi/libsas.h 18959F: include/scsi/sas_ata.h 18960 18961SCSI RDMA PROTOCOL (SRP) INITIATOR 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srp/ 18967F: include/scsi/srp.h 18968 18969SCSI RDMA PROTOCOL (SRP) TARGET 18970M: Bart Van Assche <bvanassche@acm.org> 18971L: linux-rdma@vger.kernel.org 18972L: target-devel@vger.kernel.org 18973S: Supported 18974Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18975F: drivers/infiniband/ulp/srpt/ 18976 18977SCSI SG DRIVER 18978M: Doug Gilbert <dgilbert@interlog.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981W: http://sg.danny.cz/sg 18982F: Documentation/scsi/scsi-generic.rst 18983F: drivers/scsi/sg.c 18984F: include/scsi/sg.h 18985 18986SCSI SUBSYSTEM 18987M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18988M: "Martin K. Petersen" <martin.petersen@oracle.com> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18994F: Documentation/devicetree/bindings/scsi/ 18995F: drivers/scsi/ 18996F: drivers/ufs/ 18997F: include/scsi/ 18998 18999SCSI TAPE DRIVER 19000M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19001L: linux-scsi@vger.kernel.org 19002S: Maintained 19003F: Documentation/scsi/st.rst 19004F: drivers/scsi/st.* 19005F: drivers/scsi/st_*.h 19006 19007SCSI TARGET CORE USER DRIVER 19008M: Bodo Stroesser <bostroesser@gmail.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012F: Documentation/target/tcmu-design.rst 19013F: drivers/target/target_core_user.c 19014F: include/uapi/linux/target_core_user.h 19015 19016SCSI TARGET SUBSYSTEM 19017M: "Martin K. Petersen" <martin.petersen@oracle.com> 19018L: linux-scsi@vger.kernel.org 19019L: target-devel@vger.kernel.org 19020S: Supported 19021W: http://www.linux-iscsi.org 19022Q: https://patchwork.kernel.org/project/target-devel/list/ 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19024F: Documentation/target/ 19025F: drivers/target/ 19026F: include/target/ 19027 19028SCTP PROTOCOL 19029M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19030M: Xin Long <lucien.xin@gmail.com> 19031L: linux-sctp@vger.kernel.org 19032S: Maintained 19033W: https://github.com/sctp/lksctp-tools/wiki 19034F: Documentation/networking/sctp.rst 19035F: include/linux/sctp.h 19036F: include/net/sctp/ 19037F: include/uapi/linux/sctp.h 19038F: net/sctp/ 19039 19040SCx200 CPU SUPPORT 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Odd Fixes 19043F: Documentation/i2c/busses/scx200_acb.rst 19044F: arch/x86/platform/scx200/ 19045F: drivers/i2c/busses/scx200* 19046F: drivers/mtd/maps/scx200_docflash.c 19047F: drivers/watchdog/scx200_wdt.c 19048F: include/linux/scx200.h 19049 19050SCx200 GPIO DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/char/scx200_gpio.c 19054F: include/linux/scx200_gpio.h 19055 19056SCx200 HRT CLOCKSOURCE DRIVER 19057M: Jim Cromie <jim.cromie@gmail.com> 19058S: Maintained 19059F: drivers/clocksource/scx200_hrt.c 19060 19061SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19062M: Sascha Sommer <saschasommer@freenet.de> 19063L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19064S: Maintained 19065F: drivers/mmc/host/sdricoh_cs.c 19066 19067SECO BOARDS CEC DRIVER 19068M: Ettore Chimenti <ek5.chimenti@gmail.com> 19069S: Maintained 19070F: drivers/media/cec/platform/seco/seco-cec.c 19071F: drivers/media/cec/platform/seco/seco-cec.h 19072 19073SECURE COMPUTING 19074M: Kees Cook <keescook@chromium.org> 19075R: Andy Lutomirski <luto@amacapital.net> 19076R: Will Drewry <wad@chromium.org> 19077S: Supported 19078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19079F: Documentation/userspace-api/seccomp_filter.rst 19080F: include/linux/seccomp.h 19081F: include/uapi/linux/seccomp.h 19082F: kernel/seccomp.c 19083F: tools/testing/selftests/kselftest_harness.h 19084F: tools/testing/selftests/seccomp/* 19085K: \bsecure_computing 19086K: \bTIF_SECCOMP\b 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19089M: Kamal Dasu <kamal.dasu@broadcom.com> 19090M: Al Cooper <alcooperx@gmail.com> 19091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-brcmstb* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19097M: Adrian Hunter <adrian.hunter@intel.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19101F: drivers/mmc/host/sdhci* 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19104M: Eugen Hristev <eugen.hristev@microchip.com> 19105L: linux-mmc@vger.kernel.org 19106S: Supported 19107F: drivers/mmc/host/sdhci-of-at91.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19110M: Haibo Chen <haibo.chen@nxp.com> 19111L: linux-imx@nxp.com 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-esdhc-imx.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19117M: Ben Dooks <ben-linux@fluff.org> 19118M: Jaehoon Chung <jh80.chung@samsung.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-s3c* 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19124M: Viresh Kumar <vireshk@kernel.org> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-spear.c 19128 19129SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19130M: Vignesh Raghavendra <vigneshr@ti.com> 19131L: linux-mmc@vger.kernel.org 19132S: Maintained 19133F: drivers/mmc/host/sdhci-omap.c 19134 19135SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19136M: Jonathan Derrick <jonathan.derrick@linux.dev> 19137L: linux-block@vger.kernel.org 19138S: Supported 19139F: block/opal_proto.h 19140F: block/sed* 19141F: include/linux/sed* 19142F: include/uapi/linux/sed* 19143 19144SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19145M: Mark Rutland <mark.rutland@arm.com> 19146M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19147M: Sudeep Holla <sudeep.holla@arm.com> 19148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19149S: Maintained 19150F: drivers/firmware/smccc/ 19151F: include/linux/arm-smccc.h 19152 19153SECURITY CONTACT 19154M: Security Officers <security@kernel.org> 19155S: Supported 19156F: Documentation/process/security-bugs.rst 19157 19158SECURITY SUBSYSTEM 19159M: Paul Moore <paul@paul-moore.com> 19160M: James Morris <jmorris@namei.org> 19161M: "Serge E. Hallyn" <serge@hallyn.com> 19162L: linux-security-module@vger.kernel.org (suggested Cc:) 19163S: Supported 19164W: http://kernsec.org/ 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19166F: security/ 19167X: security/selinux/ 19168 19169SELINUX SECURITY MODULE 19170M: Paul Moore <paul@paul-moore.com> 19171M: Stephen Smalley <stephen.smalley.work@gmail.com> 19172M: Eric Paris <eparis@parisplace.org> 19173L: selinux@vger.kernel.org 19174S: Supported 19175W: https://selinuxproject.org 19176W: https://github.com/SELinuxProject 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19178F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19179F: Documentation/ABI/removed/sysfs-selinux-disable 19180F: Documentation/admin-guide/LSM/SELinux.rst 19181F: include/trace/events/avc.h 19182F: include/uapi/linux/selinux_netlink.h 19183F: scripts/selinux/ 19184F: security/selinux/ 19185 19186SENSABLE PHANTOM 19187M: Jiri Slaby <jirislaby@kernel.org> 19188S: Maintained 19189F: drivers/misc/phantom.c 19190F: include/uapi/linux/phantom.h 19191 19192SENSEAIR SUNRISE 006-0-0007 19193M: Jacopo Mondi <jacopo@jmondi.org> 19194S: Maintained 19195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19196F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19197F: drivers/iio/chemical/sunrise_co2.c 19198 19199SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19200M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19203F: drivers/iio/chemical/scd30.h 19204F: drivers/iio/chemical/scd30_core.c 19205F: drivers/iio/chemical/scd30_i2c.c 19206F: drivers/iio/chemical/scd30_serial.c 19207 19208SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19209M: Roan van Dijk <roan@protonic.nl> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19212F: drivers/iio/chemical/scd4x.c 19213 19214SENSIRION SGP40 GAS SENSOR DRIVER 19215M: Andreas Klinger <ak@it-klinger.de> 19216S: Maintained 19217F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19218F: drivers/iio/chemical/sgp40.c 19219 19220SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19221M: Tomasz Duszynski <tduszyns@gmail.com> 19222S: Maintained 19223F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19224F: drivers/iio/chemical/sps30.c 19225F: drivers/iio/chemical/sps30_i2c.c 19226F: drivers/iio/chemical/sps30_serial.c 19227 19228SERIAL DEVICE BUS 19229M: Rob Herring <robh@kernel.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/serial.yaml 19233F: drivers/tty/serdev/ 19234F: include/linux/serdev.h 19235 19236SERIAL DRIVERS 19237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19238L: linux-serial@vger.kernel.org 19239S: Maintained 19240F: Documentation/devicetree/bindings/serial/ 19241F: drivers/tty/serial/ 19242 19243SERIAL IR RECEIVER 19244M: Sean Young <sean@mess.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247F: drivers/media/rc/serial_ir.c 19248 19249SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19250M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19252S: Maintained 19253F: Documentation/devicetree/bindings/slimbus/ 19254F: drivers/slimbus/ 19255F: include/linux/slimbus.h 19256 19257SFC NETWORK DRIVER 19258M: Edward Cree <ecree.xilinx@gmail.com> 19259M: Martin Habets <habetsm.xilinx@gmail.com> 19260L: netdev@vger.kernel.org 19261L: linux-net-drivers@amd.com 19262S: Supported 19263F: Documentation/networking/devlink/sfc.rst 19264F: drivers/net/ethernet/sfc/ 19265 19266SFCTEMP HWMON DRIVER 19267M: Emil Renner Berthing <kernel@esmil.dk> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19271F: Documentation/hwmon/sfctemp.rst 19272F: drivers/hwmon/sfctemp.c 19273 19274SFF/SFP/SFP+ MODULE SUPPORT 19275M: Russell King <linux@armlinux.org.uk> 19276L: netdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19279F: drivers/net/phy/phylink.c 19280F: drivers/net/phy/sfp* 19281F: include/linux/mdio/mdio-i2c.h 19282F: include/linux/phylink.h 19283F: include/linux/sfp.h 19284K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19285 19286SGI GRU DRIVER 19287M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-gru/ 19290 19291SGI XP/XPC/XPNET DRIVER 19292M: Robin Holt <robinmholt@gmail.com> 19293M: Steve Wahl <steve.wahl@hpe.com> 19294R: Mike Travis <mike.travis@hpe.com> 19295S: Maintained 19296F: drivers/misc/sgi-xp/ 19297 19298SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19299M: Karsten Graul <kgraul@linux.ibm.com> 19300M: Wenjia Zhang <wenjia@linux.ibm.com> 19301M: Jan Karcher <jaka@linux.ibm.com> 19302R: D. Wythe <alibuda@linux.alibaba.com> 19303R: Tony Lu <tonylu@linux.alibaba.com> 19304R: Wen Gu <guwen@linux.alibaba.com> 19305L: linux-s390@vger.kernel.org 19306S: Supported 19307F: net/smc/ 19308 19309SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19310M: Linus Walleij <linus.walleij@linaro.org> 19311L: linux-iio@vger.kernel.org 19312S: Maintained 19313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19314F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19315F: drivers/iio/light/gp2ap002.c 19316 19317SHARP RJ54N1CB0C SENSOR DRIVER 19318M: Jacopo Mondi <jacopo@jmondi.org> 19319L: linux-media@vger.kernel.org 19320S: Odd fixes 19321T: git git://linuxtv.org/media_tree.git 19322F: drivers/media/i2c/rj54n1cb0c.c 19323F: include/media/i2c/rj54n1cb0c.h 19324 19325SH_VOU V4L2 OUTPUT DRIVER 19326L: linux-media@vger.kernel.org 19327S: Orphan 19328F: drivers/media/platform/renesas/sh_vou.c 19329F: include/media/drv-intf/sh_vou.h 19330 19331SI2157 MEDIA DRIVER 19332M: Antti Palosaari <crope@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336W: http://palosaari.fi/linux/ 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338T: git git://linuxtv.org/anttip/media_tree.git 19339F: drivers/media/tuners/si2157* 19340 19341SI2165 MEDIA DRIVER 19342M: Matthias Schwarzott <zzam@gentoo.org> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347F: drivers/media/dvb-frontends/si2165* 19348 19349SI2168 MEDIA DRIVER 19350M: Antti Palosaari <crope@iki.fi> 19351L: linux-media@vger.kernel.org 19352S: Maintained 19353W: https://linuxtv.org 19354W: http://palosaari.fi/linux/ 19355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19356T: git git://linuxtv.org/anttip/media_tree.git 19357F: drivers/media/dvb-frontends/si2168* 19358 19359SI470X FM RADIO RECEIVER I2C DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Odd Fixes 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19366F: drivers/media/radio/si470x/radio-si470x-i2c.c 19367 19368SI470X FM RADIO RECEIVER USB DRIVER 19369M: Hans Verkuil <hverkuil@xs4all.nl> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si470x/radio-si470x-common.c 19375F: drivers/media/radio/si470x/radio-si470x-usb.c 19376F: drivers/media/radio/si470x/radio-si470x.h 19377 19378SI4713 FM RADIO TRANSMITTER I2C DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/si4713.? 19385 19386SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19387M: Eduardo Valentin <edubezval@gmail.com> 19388L: linux-media@vger.kernel.org 19389S: Odd Fixes 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-platform-si4713.c 19393 19394SI4713 FM RADIO TRANSMITTER USB DRIVER 19395M: Hans Verkuil <hverkuil@xs4all.nl> 19396L: linux-media@vger.kernel.org 19397S: Maintained 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/radio/si4713/radio-usb-si4713.c 19401 19402SIANO DVB DRIVER 19403M: Mauro Carvalho Chehab <mchehab@kernel.org> 19404L: linux-media@vger.kernel.org 19405S: Odd fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: drivers/media/common/siano/ 19409F: drivers/media/mmc/siano/ 19410F: drivers/media/usb/siano/ 19411F: drivers/media/usb/siano/ 19412 19413SIFIVE DRIVERS 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418N: sifive 19419K: [^@]sifive 19420 19421SIFIVE FU540 SYSTEM-ON-CHIP 19422M: Paul Walmsley <paul.walmsley@sifive.com> 19423M: Palmer Dabbelt <palmer@dabbelt.com> 19424L: linux-riscv@lists.infradead.org 19425S: Supported 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19427N: fu540 19428K: fu540 19429 19430SIFIVE PDMA DRIVER 19431M: Green Wan <green.wan@sifive.com> 19432S: Maintained 19433F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19434F: drivers/dma/sf-pdma/ 19435 19436SIFIVE SOC DRIVERS 19437M: Conor Dooley <conor@kernel.org> 19438L: linux-riscv@lists.infradead.org 19439S: Maintained 19440T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19441F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19442F: drivers/soc/sifive/ 19443 19444SILEAD TOUCHSCREEN DRIVER 19445M: Hans de Goede <hdegoede@redhat.com> 19446L: linux-input@vger.kernel.org 19447L: platform-driver-x86@vger.kernel.org 19448S: Maintained 19449F: drivers/input/touchscreen/silead.c 19450F: drivers/platform/x86/touchscreen_dmi.c 19451 19452SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19453M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19454S: Supported 19455F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19456F: drivers/net/wireless/silabs/wfx/ 19457 19458SILICON MOTION SM712 FRAME BUFFER DRIVER 19459M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19460M: Teddy Wang <teddy.wang@siliconmotion.com> 19461M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19462L: linux-fbdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/fb/sm712fb.rst 19465F: drivers/video/fbdev/sm712* 19466 19467SILVACO I3C DUAL-ROLE MASTER 19468M: Miquel Raynal <miquel.raynal@bootlin.com> 19469M: Conor Culhane <conor.culhane@silvaco.com> 19470L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19471S: Maintained 19472F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19473F: drivers/i3c/master/svc-i3c-master.c 19474 19475SIMPLEFB FB DRIVER 19476M: Hans de Goede <hdegoede@redhat.com> 19477L: linux-fbdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19480F: drivers/video/fbdev/simplefb.c 19481F: include/linux/platform_data/simplefb.h 19482 19483SIMTEC EB110ATX (Chalice CATS) 19484M: Simtec Linux Team <linux@simtec.co.uk> 19485S: Supported 19486W: http://www.simtec.co.uk/products/EB110ATX/ 19487 19488SIOX 19489M: Thorsten Scherer <t.scherer@eckelmann.de> 19490M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19491R: Pengutronix Kernel Team <kernel@pengutronix.de> 19492S: Supported 19493F: drivers/gpio/gpio-siox.c 19494F: drivers/siox/* 19495F: include/trace/events/siox.h 19496 19497SIPHASH PRF ROUTINES 19498M: Jason A. Donenfeld <Jason@zx2c4.com> 19499S: Maintained 19500F: include/linux/siphash.h 19501F: lib/siphash.c 19502F: lib/siphash_kunit.c 19503 19504SIS 190 ETHERNET DRIVER 19505M: Francois Romieu <romieu@fr.zoreil.com> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508F: drivers/net/ethernet/sis/sis190.c 19509 19510SIS 900/7016 FAST ETHERNET DRIVER 19511M: Daniele Venzano <venza@brownhat.org> 19512L: netdev@vger.kernel.org 19513S: Maintained 19514W: http://www.brownhat.org/sis900.html 19515F: drivers/net/ethernet/sis/sis900.* 19516 19517SIS FRAMEBUFFER DRIVER 19518S: Orphan 19519F: Documentation/fb/sisfb.rst 19520F: drivers/video/fbdev/sis/ 19521F: include/video/sisfb.h 19522 19523SIS I2C TOUCHSCREEN DRIVER 19524M: Mika Penttilä <mpenttil@redhat.com> 19525L: linux-input@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19528F: drivers/input/touchscreen/sis_i2c.c 19529 19530SIS USB2VGA DRIVER 19531M: Thomas Winischhofer <thomas@winischhofer.net> 19532S: Maintained 19533W: http://www.winischhofer.at/linuxsisusbvga.shtml 19534F: drivers/usb/misc/sisusbvga/ 19535 19536SL28 CPLD MFD DRIVER 19537M: Michael Walle <michael@walle.cc> 19538S: Maintained 19539F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19540F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19541F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19542F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19543F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19544F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19545F: drivers/gpio/gpio-sl28cpld.c 19546F: drivers/hwmon/sl28cpld-hwmon.c 19547F: drivers/irqchip/irq-sl28cpld.c 19548F: drivers/pwm/pwm-sl28cpld.c 19549F: drivers/watchdog/sl28cpld_wdt.c 19550 19551SL28 VPD NVMEM LAYOUT DRIVER 19552M: Michael Walle <michael@walle.cc> 19553S: Maintained 19554F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19555F: drivers/nvmem/layouts/sl28vpd.c 19556 19557SLAB ALLOCATOR 19558M: Christoph Lameter <cl@linux.com> 19559M: Pekka Enberg <penberg@kernel.org> 19560M: David Rientjes <rientjes@google.com> 19561M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19562M: Andrew Morton <akpm@linux-foundation.org> 19563M: Vlastimil Babka <vbabka@suse.cz> 19564R: Roman Gushchin <roman.gushchin@linux.dev> 19565R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19566L: linux-mm@kvack.org 19567S: Maintained 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19569F: include/linux/sl?b*.h 19570F: mm/sl?b* 19571 19572SLCAN CAN NETWORK DRIVER 19573M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19574L: linux-can@vger.kernel.org 19575S: Maintained 19576F: drivers/net/can/slcan/ 19577 19578SLEEPABLE READ-COPY UPDATE (SRCU) 19579M: Lai Jiangshan <jiangshanlai@gmail.com> 19580M: "Paul E. McKenney" <paulmck@kernel.org> 19581M: Josh Triplett <josh@joshtriplett.org> 19582R: Steven Rostedt <rostedt@goodmis.org> 19583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19584L: rcu@vger.kernel.org 19585S: Supported 19586W: http://www.rdrop.com/users/paulmck/RCU/ 19587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19588F: include/linux/srcu*.h 19589F: kernel/rcu/srcu*.c 19590 19591SMACK SECURITY MODULE 19592M: Casey Schaufler <casey@schaufler-ca.com> 19593L: linux-security-module@vger.kernel.org 19594S: Maintained 19595W: http://schaufler-ca.com 19596T: git git://github.com/cschaufler/smack-next 19597F: Documentation/admin-guide/LSM/Smack.rst 19598F: security/smack/ 19599 19600SMC91x ETHERNET DRIVER 19601M: Nicolas Pitre <nico@fluxnic.net> 19602S: Odd Fixes 19603F: drivers/net/ethernet/smsc/smc91x.* 19604 19605SMM665 HARDWARE MONITOR DRIVER 19606M: Guenter Roeck <linux@roeck-us.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/smm665.rst 19610F: drivers/hwmon/smm665.c 19611 19612SMSC EMC2103 HARDWARE MONITOR DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-hwmon@vger.kernel.org 19615S: Maintained 19616F: Documentation/hwmon/emc2103.rst 19617F: drivers/hwmon/emc2103.c 19618 19619SMSC SCH5627 HARDWARE MONITOR DRIVER 19620M: Hans de Goede <hdegoede@redhat.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Supported 19623F: Documentation/hwmon/sch5627.rst 19624F: drivers/hwmon/sch5627.c 19625 19626SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: linux-fbdev@vger.kernel.org 19629S: Maintained 19630F: drivers/video/fbdev/smscufx.c 19631 19632SMSC47B397 HARDWARE MONITOR DRIVER 19633M: Jean Delvare <jdelvare@suse.com> 19634L: linux-hwmon@vger.kernel.org 19635S: Maintained 19636F: Documentation/hwmon/smsc47b397.rst 19637F: drivers/hwmon/smsc47b397.c 19638 19639SMSC911x ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc911x.* 19644F: include/linux/smsc911x.h 19645 19646SMSC9420 PCI ETHERNET DRIVER 19647M: Steve Glendinning <steve.glendinning@shawell.net> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: drivers/net/ethernet/smsc/smsc9420.* 19651 19652SNET DPU VIRTIO DATA PATH ACCELERATOR 19653R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19654F: drivers/vdpa/solidrun/ 19655 19656SOCIONEXT (SNI) AVE NETWORK DRIVER 19657M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19661F: drivers/net/ethernet/socionext/sni_ave.c 19662 19663SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19666L: netdev@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19669F: drivers/net/ethernet/socionext/netsec.c 19670 19671SOCIONEXT (SNI) Synquacer SPI DRIVER 19672M: Masahisa Kojima <masahisa.kojima@linaro.org> 19673M: Jassi Brar <jaswinder.singh@linaro.org> 19674L: linux-spi@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19677F: drivers/spi/spi-synquacer.c 19678 19679SOCIONEXT SYNQUACER I2C DRIVER 19680M: Ard Biesheuvel <ardb@kernel.org> 19681L: linux-i2c@vger.kernel.org 19682S: Maintained 19683F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19684F: drivers/i2c/busses/i2c-synquacer.c 19685 19686SOCIONEXT UNIPHIER SOUND DRIVER 19687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19688S: Orphan 19689F: sound/soc/uniphier/ 19690 19691SOCKET TIMESTAMPING 19692M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19693S: Maintained 19694F: Documentation/networking/timestamping.rst 19695F: include/uapi/linux/net_tstamp.h 19696F: tools/testing/selftests/net/so_txtime.c 19697 19698SOEKRIS NET48XX LED SUPPORT 19699M: Chris Boot <bootc@bootc.net> 19700S: Maintained 19701F: drivers/leds/leds-net48xx.c 19702 19703SOFT-IWARP DRIVER (siw) 19704M: Bernard Metzler <bmt@zurich.ibm.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/siw/ 19708F: include/uapi/rdma/siw-abi.h 19709 19710SOFT-ROCE DRIVER (rxe) 19711M: Zhu Yanjun <zyjzyj2000@gmail.com> 19712L: linux-rdma@vger.kernel.org 19713S: Supported 19714F: drivers/infiniband/sw/rxe/ 19715F: include/uapi/rdma/rdma_user_rxe.h 19716 19717SOFTLOGIC 6x10 MPEG CODEC 19718M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19719M: Anton Sviridenko <anton@corp.bluecherry.net> 19720M: Andrey Utkin <andrey_utkin@fastmail.com> 19721M: Ismael Luceno <ismael@iodev.co.uk> 19722L: linux-media@vger.kernel.org 19723S: Supported 19724F: drivers/media/pci/solo6x10/ 19725 19726SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19727M: James Morse <james.morse@arm.com> 19728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19729S: Maintained 19730F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19731F: drivers/firmware/arm_sdei.c 19732F: include/linux/arm_sdei.h 19733F: include/uapi/linux/arm_sdei.h 19734 19735SOFTWARE NODES AND DEVICE PROPERTIES 19736R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19737R: Daniel Scally <djrscally@gmail.com> 19738R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19739R: Sakari Ailus <sakari.ailus@linux.intel.com> 19740L: linux-acpi@vger.kernel.org 19741S: Maintained 19742F: drivers/base/property.c 19743F: drivers/base/swnode.c 19744F: include/linux/fwnode.h 19745F: include/linux/property.h 19746 19747SOFTWARE RAID (Multiple Disks) SUPPORT 19748M: Song Liu <song@kernel.org> 19749L: linux-raid@vger.kernel.org 19750S: Supported 19751Q: https://patchwork.kernel.org/project/linux-raid/list/ 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19753F: drivers/md/Kconfig 19754F: drivers/md/Makefile 19755F: drivers/md/md* 19756F: drivers/md/raid* 19757F: include/linux/raid/ 19758F: include/uapi/linux/raid/ 19759 19760SOLIDRUN CLEARFOG SUPPORT 19761M: Russell King <linux@armlinux.org.uk> 19762S: Maintained 19763F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19764F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19765 19766SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19767M: Russell King <linux@armlinux.org.uk> 19768S: Maintained 19769F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19770F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19772 19773SONIC NETWORK DRIVER 19774M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19775L: netdev@vger.kernel.org 19776S: Maintained 19777F: drivers/net/ethernet/natsemi/sonic.* 19778 19779SONICS SILICON BACKPLANE DRIVER (SSB) 19780M: Michael Buesch <m@bues.ch> 19781L: linux-wireless@vger.kernel.org 19782S: Maintained 19783F: drivers/ssb/ 19784F: include/linux/ssb/ 19785 19786SONY IMX208 SENSOR DRIVER 19787M: Sakari Ailus <sakari.ailus@linux.intel.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: drivers/media/i2c/imx208.c 19792 19793SONY IMX214 SENSOR DRIVER 19794M: Ricardo Ribalda <ribalda@kernel.org> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19799F: drivers/media/i2c/imx214.c 19800 19801SONY IMX219 SENSOR DRIVER 19802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19807F: drivers/media/i2c/imx219.c 19808 19809SONY IMX258 SENSOR DRIVER 19810M: Sakari Ailus <sakari.ailus@linux.intel.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19815F: drivers/media/i2c/imx258.c 19816 19817SONY IMX274 SENSOR DRIVER 19818M: Leon Luo <leonl@leopardimaging.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19823F: drivers/media/i2c/imx274.c 19824 19825SONY IMX290 SENSOR DRIVER 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19831F: drivers/media/i2c/imx290.c 19832 19833SONY IMX296 SENSOR DRIVER 19834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19835M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19840F: drivers/media/i2c/imx296.c 19841 19842SONY IMX319 SENSOR DRIVER 19843M: Bingbu Cao <bingbu.cao@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: drivers/media/i2c/imx319.c 19848 19849SONY IMX334 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19856F: drivers/media/i2c/imx334.c 19857 19858SONY IMX335 SENSOR DRIVER 19859M: Paul J. Murphy <paul.j.murphy@intel.com> 19860M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19865F: drivers/media/i2c/imx335.c 19866 19867SONY IMX355 SENSOR DRIVER 19868M: Tianshu Qiu <tian.shu.qiu@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: drivers/media/i2c/imx355.c 19873 19874SONY IMX412 SENSOR DRIVER 19875M: Paul J. Murphy <paul.j.murphy@intel.com> 19876M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19881F: drivers/media/i2c/imx412.c 19882 19883SONY IMX415 SENSOR DRIVER 19884M: Michael Riesch <michael.riesch@wolfvision.net> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887T: git git://linuxtv.org/media_tree.git 19888F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19889F: drivers/media/i2c/imx415.c 19890 19891SONY MEMORYSTICK SUBSYSTEM 19892M: Maxim Levitsky <maximlevitsky@gmail.com> 19893M: Alex Dubov <oakad@yahoo.com> 19894M: Ulf Hansson <ulf.hansson@linaro.org> 19895L: linux-mmc@vger.kernel.org 19896S: Maintained 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19898F: drivers/memstick/ 19899F: include/linux/memstick.h 19900 19901SONY VAIO CONTROL DEVICE DRIVER 19902M: Mattia Dongili <malattia@linux.it> 19903L: platform-driver-x86@vger.kernel.org 19904S: Maintained 19905W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19906F: Documentation/admin-guide/laptops/sony-laptop.rst 19907F: drivers/char/sonypi.c 19908F: drivers/platform/x86/sony-laptop.c 19909F: include/linux/sony-laptop.h 19910 19911SOUND 19912M: Jaroslav Kysela <perex@perex.cz> 19913M: Takashi Iwai <tiwai@suse.com> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915S: Maintained 19916W: http://www.alsa-project.org/ 19917Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19919F: Documentation/sound/ 19920F: include/sound/ 19921F: include/uapi/sound/ 19922F: sound/ 19923F: tools/testing/selftests/alsa 19924 19925SOUND - ALSA SELFTESTS 19926M: Mark Brown <broonie@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928L: linux-kselftest@vger.kernel.org 19929S: Supported 19930F: tools/testing/selftests/alsa 19931 19932SOUND - COMPRESSED AUDIO 19933M: Vinod Koul <vkoul@kernel.org> 19934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19935S: Supported 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19937F: Documentation/sound/designs/compress-offload.rst 19938F: include/sound/compress_driver.h 19939F: include/uapi/sound/compress_* 19940F: sound/core/compress_offload.c 19941F: sound/soc/soc-compress.c 19942 19943SOUND - DMAENGINE HELPERS 19944M: Lars-Peter Clausen <lars@metafoo.de> 19945S: Supported 19946F: include/sound/dmaengine_pcm.h 19947F: sound/core/pcm_dmaengine.c 19948F: sound/soc/soc-generic-dmaengine-pcm.c 19949 19950SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Mark Brown <broonie@kernel.org> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Supported 19955W: http://alsa-project.org/main/index.php/ASoC 19956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19957F: Documentation/devicetree/bindings/sound/ 19958F: Documentation/sound/soc/ 19959F: include/dt-bindings/sound/ 19960F: include/sound/soc* 19961F: sound/soc/ 19962 19963SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19964M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19965M: Liam Girdwood <lgirdwood@gmail.com> 19966M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19969M: Daniel Baluta <daniel.baluta@nxp.com> 19970R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19971L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973W: https://github.com/thesofproject/linux/ 19974F: sound/soc/sof/ 19975 19976SOUNDWIRE SUBSYSTEM 19977M: Vinod Koul <vkoul@kernel.org> 19978M: Bard Liao <yung-chuan.liao@linux.intel.com> 19979R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19980R: Sanyog Kale <sanyog.r.kale@intel.com> 19981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19982S: Supported 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19984F: Documentation/driver-api/soundwire/ 19985F: drivers/soundwire/ 19986F: include/linux/soundwire/ 19987 19988SP2 MEDIA DRIVER 19989M: Olli Salonen <olli.salonen@iki.fi> 19990L: linux-media@vger.kernel.org 19991S: Maintained 19992W: https://linuxtv.org 19993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19994F: drivers/media/dvb-frontends/sp2* 19995 19996SPANISH DOCUMENTATION 19997M: Carlos Bilbao <carlos.bilbao@amd.com> 19998S: Maintained 19999F: Documentation/translations/sp_SP/ 20000 20001SPARC + UltraSPARC (sparc/sparc64) 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: arch/sparc/ 20009F: drivers/sbus/ 20010 20011SPARC SERIAL DRIVERS 20012M: "David S. Miller" <davem@davemloft.net> 20013L: sparclinux@vger.kernel.org 20014S: Maintained 20015T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20017F: drivers/tty/serial/suncore.c 20018F: drivers/tty/serial/sunhv.c 20019F: drivers/tty/serial/sunsab.c 20020F: drivers/tty/serial/sunsab.h 20021F: drivers/tty/serial/sunsu.c 20022F: drivers/tty/serial/sunzilog.c 20023F: drivers/tty/serial/sunzilog.h 20024F: drivers/tty/vcc.c 20025F: include/linux/sunserialcore.h 20026 20027SPARSE CHECKER 20028M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20029L: linux-sparse@vger.kernel.org 20030S: Maintained 20031W: https://sparse.docs.kernel.org/ 20032Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20033B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20034T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20035F: include/linux/compiler.h 20036 20037SPEAKUP CONSOLE SPEECH DRIVER 20038M: William Hubbs <w.d.hubbs@gmail.com> 20039M: Chris Brannon <chris@the-brannons.com> 20040M: Kirk Reiser <kirk@reisers.ca> 20041M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20042L: speakup@linux-speakup.org 20043S: Odd Fixes 20044W: http://www.linux-speakup.org/ 20045W: https://github.com/linux-speakup/speakup 20046B: https://github.com/linux-speakup/speakup/issues 20047F: drivers/accessibility/speakup/ 20048 20049SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20050M: Viresh Kumar <vireshk@kernel.org> 20051M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20052M: soc@kernel.org 20053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20054S: Maintained 20055W: http://www.st.com/spear 20056F: arch/arm/boot/dts/st/spear* 20057F: arch/arm/mach-spear/ 20058F: drivers/clk/spear/ 20059F: drivers/pinctrl/spear/ 20060 20061SPI NOR SUBSYSTEM 20062M: Tudor Ambarus <tudor.ambarus@linaro.org> 20063M: Pratyush Yadav <pratyush@kernel.org> 20064R: Michael Walle <michael@walle.cc> 20065L: linux-mtd@lists.infradead.org 20066S: Maintained 20067W: http://www.linux-mtd.infradead.org/ 20068Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20069C: irc://irc.oftc.net/mtd 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20071F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20072F: drivers/mtd/spi-nor/ 20073F: include/linux/mtd/spi-nor.h 20074 20075SPI SUBSYSTEM 20076M: Mark Brown <broonie@kernel.org> 20077L: linux-spi@vger.kernel.org 20078S: Maintained 20079Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20081F: Documentation/devicetree/bindings/spi/ 20082F: Documentation/spi/ 20083F: drivers/spi/ 20084F: include/linux/spi/ 20085F: include/uapi/linux/spi/ 20086F: tools/spi/ 20087 20088SPIDERNET NETWORK DRIVER for CELL 20089M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20090M: Geoff Levand <geoff@infradead.org> 20091L: netdev@vger.kernel.org 20092L: linuxppc-dev@lists.ozlabs.org 20093S: Maintained 20094F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20095F: drivers/net/ethernet/toshiba/spider_net* 20096 20097SPMI SUBSYSTEM 20098M: Stephen Boyd <sboyd@kernel.org> 20099L: linux-kernel@vger.kernel.org 20100S: Maintained 20101T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20102F: Documentation/devicetree/bindings/spmi/ 20103F: drivers/spmi/ 20104F: include/dt-bindings/spmi/spmi.h 20105F: include/linux/spmi.h 20106F: include/trace/events/spmi.h 20107 20108SPU FILE SYSTEM 20109M: Jeremy Kerr <jk@ozlabs.org> 20110L: linuxppc-dev@lists.ozlabs.org 20111S: Supported 20112W: http://www.ibm.com/developerworks/power/cell/ 20113F: Documentation/filesystems/spufs/spufs.rst 20114F: arch/powerpc/platforms/cell/spufs/ 20115 20116SQUASHFS FILE SYSTEM 20117M: Phillip Lougher <phillip@squashfs.org.uk> 20118L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20119S: Maintained 20120W: http://squashfs.org.uk 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20122F: Documentation/filesystems/squashfs.rst 20123F: fs/squashfs/ 20124 20125SRM (Alpha) environment access 20126M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20127S: Maintained 20128F: arch/alpha/kernel/srm_env.c 20129 20130ST LSM6DSx IMU IIO DRIVER 20131M: Lorenzo Bianconi <lorenzo@kernel.org> 20132L: linux-iio@vger.kernel.org 20133S: Maintained 20134W: http://www.st.com/ 20135F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20136F: drivers/iio/imu/st_lsm6dsx/ 20137 20138ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20139M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20140M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143T: git git://linuxtv.org/media_tree.git 20144F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20145F: drivers/media/i2c/st-mipid02.c 20146 20147ST STM32 I2C/SMBUS DRIVER 20148M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20149M: Alain Volmat <alain.volmat@foss.st.com> 20150L: linux-i2c@vger.kernel.org 20151S: Maintained 20152F: drivers/i2c/busses/i2c-stm32* 20153 20154ST STM32 SPI DRIVER 20155M: Alain Volmat <alain.volmat@foss.st.com> 20156L: linux-spi@vger.kernel.org 20157S: Maintained 20158F: drivers/spi/spi-stm32.c 20159 20160ST STPDDC60 DRIVER 20161M: Daniel Nilsson <daniel.nilsson@flex.com> 20162L: linux-hwmon@vger.kernel.org 20163S: Maintained 20164F: Documentation/hwmon/stpddc60.rst 20165F: drivers/hwmon/pmbus/stpddc60.c 20166 20167ST VGXY61 DRIVER 20168M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20169M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172T: git git://linuxtv.org/media_tree.git 20173F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20174F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20175F: drivers/media/i2c/st-vgxy61.c 20176 20177ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20178M: Song Qiang <songqiang1304521@gmail.com> 20179L: linux-iio@vger.kernel.org 20180S: Maintained 20181F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20182F: drivers/iio/proximity/vl53l0x-i2c.c 20183 20184STABLE BRANCH 20185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20186M: Sasha Levin <sashal@kernel.org> 20187L: stable@vger.kernel.org 20188S: Supported 20189F: Documentation/process/stable-kernel-rules.rst 20190 20191STAGING - ATOMISP DRIVER 20192M: Hans de Goede <hdegoede@redhat.com> 20193M: Mauro Carvalho Chehab <mchehab@kernel.org> 20194R: Sakari Ailus <sakari.ailus@linux.intel.com> 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197F: drivers/staging/media/atomisp/ 20198 20199STAGING - FIELDBUS SUBSYSTEM 20200M: Sven Van Asbroeck <TheSven73@gmail.com> 20201S: Maintained 20202F: drivers/staging/fieldbus/* 20203F: drivers/staging/fieldbus/Documentation/ 20204 20205STAGING - HMS ANYBUS-S BUS 20206M: Sven Van Asbroeck <TheSven73@gmail.com> 20207S: Maintained 20208F: drivers/staging/fieldbus/anybuss/ 20209 20210STAGING - INDUSTRIAL IO 20211M: Jonathan Cameron <jic23@kernel.org> 20212L: linux-iio@vger.kernel.org 20213S: Odd Fixes 20214F: Documentation/devicetree/bindings/staging/iio/ 20215F: drivers/staging/iio/ 20216 20217STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20218M: Marc Dietrich <marvin24@gmx.de> 20219L: ac100@lists.launchpad.net (moderated for non-subscribers) 20220L: linux-tegra@vger.kernel.org 20221S: Maintained 20222F: drivers/staging/nvec/ 20223 20224STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20225M: Jens Frederich <jfrederich@gmail.com> 20226M: Jon Nettleton <jon.nettleton@gmail.com> 20227S: Maintained 20228W: http://wiki.laptop.org/go/DCON 20229F: drivers/staging/olpc_dcon/ 20230 20231STAGING - REALTEK RTL8712U DRIVERS 20232M: Larry Finger <Larry.Finger@lwfinger.net> 20233M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20234S: Odd Fixes 20235F: drivers/staging/rtl8712/ 20236 20237STAGING - SEPS525 LCD CONTROLLER DRIVERS 20238M: Michael Hennerich <michael.hennerich@analog.com> 20239L: linux-fbdev@vger.kernel.org 20240S: Supported 20241F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20242F: drivers/staging/fbtft/fb_seps525.c 20243 20244STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20245M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20246M: Teddy Wang <teddy.wang@siliconmotion.com> 20247M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20248L: linux-fbdev@vger.kernel.org 20249S: Maintained 20250F: drivers/staging/sm750fb/ 20251 20252STAGING - VIA VT665X DRIVERS 20253M: Forest Bond <forest@alittletooquiet.net> 20254S: Odd Fixes 20255F: drivers/staging/vt665?/ 20256 20257STAGING SUBSYSTEM 20258M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20259L: linux-staging@lists.linux.dev 20260S: Supported 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20262F: drivers/staging/ 20263 20264STARFIRE/DURALAN NETWORK DRIVER 20265M: Ion Badulescu <ionut@badula.org> 20266S: Odd Fixes 20267F: drivers/net/ethernet/adaptec/starfire* 20268 20269STARFIVE CRYPTO DRIVER 20270M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20271M: William Qiu <william.qiu@starfivetech.com> 20272S: Supported 20273F: Documentation/devicetree/bindings/crypto/starfive* 20274F: drivers/crypto/starfive/ 20275 20276STARFIVE DEVICETREES 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278S: Maintained 20279F: arch/riscv/boot/dts/starfive/ 20280 20281STARFIVE DWMAC GLUE LAYER 20282M: Emil Renner Berthing <kernel@esmil.dk> 20283M: Samin Guo <samin.guo@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20286F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20287 20288STARFIVE JH7110 MMC/SD/SDIO DRIVER 20289M: William Qiu <william.qiu@starfivetech.com> 20290S: Supported 20291F: Documentation/devicetree/bindings/mmc/starfive* 20292F: drivers/mmc/host/dw_mmc-starfive.c 20293 20294STARFIVE JH7110 TDM DRIVER 20295M: Walker Chen <walker.chen@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20298F: sound/soc/starfive/jh7110_tdm.c 20299 20300STARFIVE JH71X0 CLOCK DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Hal Feng <hal.feng@starfivetech.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20305F: drivers/clk/starfive/clk-starfive-jh71* 20306F: include/dt-bindings/clock/starfive?jh71*.h 20307 20308STARFIVE JH71X0 PINCTRL DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Jianlong Huang <jianlong.huang@starfivetech.com> 20311L: linux-gpio@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20314F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20315F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20316F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20317 20318STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20319M: Emil Renner Berthing <kernel@esmil.dk> 20320M: Hal Feng <hal.feng@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20323F: drivers/reset/starfive/reset-starfive-jh71* 20324F: include/dt-bindings/reset/starfive?jh71*.h 20325 20326STARFIVE JH71X0 USB DRIVERS 20327M: Minda Chen <minda.chen@starfivetech.com> 20328S: Maintained 20329F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20330F: drivers/usb/cdns3/cdns3-starfive.c 20331 20332STARFIVE JH71XX PMU CONTROLLER DRIVER 20333M: Walker Chen <walker.chen@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/power/starfive* 20336F: drivers/soc/starfive/jh71xx_pmu.c 20337F: include/dt-bindings/power/starfive,jh7110-pmu.h 20338 20339STARFIVE SOC DRIVERS 20340M: Conor Dooley <conor@kernel.org> 20341S: Maintained 20342T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20343F: drivers/soc/starfive/ 20344 20345STARFIVE TRNG DRIVER 20346M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/rng/starfive* 20349F: drivers/char/hw_random/jh7110-trng.c 20350 20351STARFIVE WATCHDOG DRIVER 20352M: Xingyu Wu <xingyu.wu@starfivetech.com> 20353M: Samin Guo <samin.guo@starfivetech.com> 20354S: Supported 20355F: Documentation/devicetree/bindings/watchdog/starfive* 20356F: drivers/watchdog/starfive-wdt.c 20357 20358STATIC BRANCH/CALL 20359M: Peter Zijlstra <peterz@infradead.org> 20360M: Josh Poimboeuf <jpoimboe@kernel.org> 20361M: Jason Baron <jbaron@akamai.com> 20362R: Steven Rostedt <rostedt@goodmis.org> 20363R: Ard Biesheuvel <ardb@kernel.org> 20364S: Supported 20365F: arch/*/include/asm/jump_label*.h 20366F: arch/*/include/asm/static_call*.h 20367F: arch/*/kernel/jump_label.c 20368F: arch/*/kernel/static_call.c 20369F: include/linux/jump_label*.h 20370F: include/linux/static_call*.h 20371F: kernel/jump_label.c 20372F: kernel/static_call.c 20373 20374STI AUDIO (ASoC) DRIVERS 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20379F: sound/soc/sti/ 20380 20381STI CEC DRIVER 20382M: Alain Volmat <alain.volmat@foss.st.com> 20383S: Maintained 20384F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20385F: drivers/media/cec/platform/sti/ 20386 20387STK1160 USB VIDEO CAPTURE DRIVER 20388M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/usb/stk1160/ 20393 20394STM32 AUDIO (ASoC) DRIVERS 20395M: Olivier Moysan <olivier.moysan@foss.st.com> 20396M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20398S: Maintained 20399F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20400F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20401F: sound/soc/stm/ 20402 20403STM32 TIMER/LPTIMER DRIVERS 20404M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20405S: Maintained 20406F: Documentation/ABI/testing/*timer-stm32 20407F: Documentation/devicetree/bindings/*/*stm32-*timer* 20408F: drivers/*/stm32-*timer* 20409F: drivers/pwm/pwm-stm32* 20410F: include/linux/*/stm32-*tim* 20411 20412STMMAC ETHERNET DRIVER 20413M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20414M: Jose Abreu <joabreu@synopsys.com> 20415L: netdev@vger.kernel.org 20416S: Supported 20417W: http://www.stlinux.com 20418F: Documentation/networking/device_drivers/ethernet/stmicro/ 20419F: drivers/net/ethernet/stmicro/stmmac/ 20420 20421SUN HAPPY MEAL ETHERNET DRIVER 20422M: Sean Anderson <seanga2@gmail.com> 20423S: Maintained 20424F: drivers/net/ethernet/sun/sunhme.* 20425 20426SUN3/3X 20427M: Sam Creasey <sammy@sammy.net> 20428S: Maintained 20429W: http://sammy.net/sun3/ 20430F: arch/m68k/include/asm/sun3* 20431F: arch/m68k/kernel/*sun3* 20432F: arch/m68k/sun3*/ 20433F: drivers/net/ethernet/i825xx/sun3* 20434 20435SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20436M: Hans de Goede <hdegoede@redhat.com> 20437L: linux-input@vger.kernel.org 20438S: Maintained 20439F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20440F: drivers/input/keyboard/sun4i-lradc-keys.c 20441 20442SUNDANCE NETWORK DRIVER 20443M: Denis Kirjanov <kda@linux-powerpc.org> 20444L: netdev@vger.kernel.org 20445S: Maintained 20446F: drivers/net/ethernet/dlink/sundance.c 20447 20448SUNPLUS ETHERNET DRIVER 20449M: Wells Lu <wellslutw@gmail.com> 20450L: netdev@vger.kernel.org 20451S: Maintained 20452W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20453F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20454F: drivers/net/ethernet/sunplus/ 20455 20456SUNPLUS MMC DRIVER 20457M: Tony Huang <tonyhuang.sunplus@gmail.com> 20458M: Li-hao Kuo <lhjeff911@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20461F: drivers/mmc/host/sunplus-mmc.c 20462 20463SUNPLUS OCOTP DRIVER 20464M: Vincent Shih <vincent.sunplus@gmail.com> 20465S: Maintained 20466F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20467F: drivers/nvmem/sunplus-ocotp.c 20468 20469SUNPLUS PWM DRIVER 20470M: Hammer Hsieh <hammerh0314@gmail.com> 20471S: Maintained 20472F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20473F: drivers/pwm/pwm-sunplus.c 20474 20475SUNPLUS RTC DRIVER 20476M: Vincent Shih <vincent.sunplus@gmail.com> 20477L: linux-rtc@vger.kernel.org 20478S: Maintained 20479F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20480F: drivers/rtc/rtc-sunplus.c 20481 20482SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20483M: Li-hao Kuo <lhjeff911@gmail.com> 20484L: linux-spi@vger.kernel.org 20485S: Maintained 20486F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20487F: drivers/spi/spi-sunplus-sp7021.c 20488 20489SUNPLUS UART DRIVER 20490M: Hammer Hsieh <hammerh0314@gmail.com> 20491S: Maintained 20492F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20493F: drivers/tty/serial/sunplus-uart.c 20494 20495SUNPLUS USB2 PHY DRIVER 20496M: Vincent Shih <vincent.sunplus@gmail.com> 20497L: linux-usb@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20500F: drivers/phy/sunplus/Kconfig 20501F: drivers/phy/sunplus/Makefile 20502F: drivers/phy/sunplus/phy-sunplus-usb2.c 20503 20504SUNPLUS WATCHDOG DRIVER 20505M: Xiantao Hu <xt.hu@cqplus1.com> 20506L: linux-watchdog@vger.kernel.org 20507S: Maintained 20508F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20509F: drivers/watchdog/sunplus_wdt.c 20510 20511SUPERH 20512M: Yoshinori Sato <ysato@users.sourceforge.jp> 20513M: Rich Felker <dalias@libc.org> 20514M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20515L: linux-sh@vger.kernel.org 20516S: Maintained 20517Q: http://patchwork.kernel.org/project/linux-sh/list/ 20518F: Documentation/arch/sh/ 20519F: arch/sh/ 20520F: drivers/sh/ 20521 20522SUSPEND TO RAM 20523M: "Rafael J. Wysocki" <rafael@kernel.org> 20524M: Len Brown <len.brown@intel.com> 20525M: Pavel Machek <pavel@ucw.cz> 20526L: linux-pm@vger.kernel.org 20527S: Supported 20528B: https://bugzilla.kernel.org 20529F: Documentation/power/ 20530F: arch/x86/kernel/acpi/sleep* 20531F: arch/x86/kernel/acpi/wakeup* 20532F: drivers/base/power/ 20533F: include/linux/freezer.h 20534F: include/linux/pm.h 20535F: include/linux/suspend.h 20536F: kernel/power/ 20537 20538SVGA HANDLING 20539M: Martin Mares <mj@ucw.cz> 20540L: linux-video@atrey.karlin.mff.cuni.cz 20541S: Maintained 20542F: Documentation/admin-guide/svga.rst 20543F: arch/x86/boot/video* 20544 20545SWITCHDEV 20546M: Jiri Pirko <jiri@resnulli.us> 20547M: Ivan Vecera <ivecera@redhat.com> 20548L: netdev@vger.kernel.org 20549S: Supported 20550F: include/net/switchdev.h 20551F: net/switchdev/ 20552 20553SY8106A REGULATOR DRIVER 20554M: Icenowy Zheng <icenowy@aosc.io> 20555S: Maintained 20556F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20557F: drivers/regulator/sy8106a-regulator.c 20558 20559SYNC FILE FRAMEWORK 20560M: Sumit Semwal <sumit.semwal@linaro.org> 20561R: Gustavo Padovan <gustavo@padovan.org> 20562L: linux-media@vger.kernel.org 20563L: dri-devel@lists.freedesktop.org 20564S: Maintained 20565T: git git://anongit.freedesktop.org/drm/drm-misc 20566F: Documentation/driver-api/sync_file.rst 20567F: drivers/dma-buf/dma-fence* 20568F: drivers/dma-buf/sw_sync.c 20569F: drivers/dma-buf/sync_* 20570F: include/linux/sync_file.h 20571F: include/uapi/linux/sync_file.h 20572 20573SYNOPSYS ARC ARCHITECTURE 20574M: Vineet Gupta <vgupta@kernel.org> 20575L: linux-snps-arc@lists.infradead.org 20576S: Supported 20577T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20578F: Documentation/arch/arc 20579F: Documentation/devicetree/bindings/arc/* 20580F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20581F: arch/arc/ 20582F: drivers/clocksource/arc_timer.c 20583F: drivers/tty/serial/arc_uart.c 20584 20585SYNOPSYS ARC HSDK SDP pll clock driver 20586M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20589F: drivers/clk/clk-hsdk-pll.c 20590 20591SYNOPSYS ARC SDP clock driver 20592M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20595F: drivers/clk/axs10x/* 20596 20597SYNOPSYS ARC SDP platform support 20598M: Alexey Brodkin <abrodkin@synopsys.com> 20599S: Supported 20600F: Documentation/devicetree/bindings/arc/axs10* 20601F: arch/arc/boot/dts/ax* 20602F: arch/arc/plat-axs10x 20603 20604SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20606S: Supported 20607F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20608F: drivers/reset/reset-axs10x.c 20609 20610SYNOPSYS CREG GPIO DRIVER 20611M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20612S: Maintained 20613F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20614F: drivers/gpio/gpio-creg-snps.c 20615 20616SYNOPSYS DESIGNWARE 8250 UART DRIVER 20617M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20618R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20619S: Supported 20620F: drivers/tty/serial/8250/8250_dw.c 20621F: drivers/tty/serial/8250/8250_dwlib.* 20622F: drivers/tty/serial/8250/8250_lpss.c 20623 20624SYNOPSYS DESIGNWARE APB GPIO DRIVER 20625M: Hoan Tran <hoan@os.amperecomputing.com> 20626M: Serge Semin <fancer.lancer@gmail.com> 20627L: linux-gpio@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20630F: drivers/gpio/gpio-dwapb.c 20631 20632SYNOPSYS DESIGNWARE APB SSI DRIVER 20633M: Serge Semin <fancer.lancer@gmail.com> 20634L: linux-spi@vger.kernel.org 20635S: Supported 20636F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20637F: drivers/spi/spi-dw* 20638 20639SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20640M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20641S: Maintained 20642F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20643F: drivers/dma/dw-axi-dmac/ 20644 20645SYNOPSYS DESIGNWARE DMAC DRIVER 20646M: Viresh Kumar <vireshk@kernel.org> 20647R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20648S: Maintained 20649F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20650F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20651F: drivers/dma/dw/ 20652F: include/dt-bindings/dma/dw-dmac.h 20653F: include/linux/dma/dw.h 20654F: include/linux/platform_data/dma-dw.h 20655 20656SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20657M: Jose Abreu <Jose.Abreu@synopsys.com> 20658L: netdev@vger.kernel.org 20659S: Supported 20660F: drivers/net/ethernet/synopsys/ 20661 20662SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20663M: Jose Abreu <Jose.Abreu@synopsys.com> 20664L: netdev@vger.kernel.org 20665S: Supported 20666F: drivers/net/pcs/pcs-xpcs.c 20667F: drivers/net/pcs/pcs-xpcs.h 20668F: include/linux/pcs/pcs-xpcs.h 20669 20670SYNOPSYS DESIGNWARE I2C DRIVER 20671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20672R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20673R: Mika Westerberg <mika.westerberg@linux.intel.com> 20674R: Jan Dabros <jsd@semihalf.com> 20675L: linux-i2c@vger.kernel.org 20676S: Supported 20677F: drivers/i2c/busses/i2c-designware-* 20678 20679SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20680M: Jaehoon Chung <jh80.chung@samsung.com> 20681L: linux-mmc@vger.kernel.org 20682S: Maintained 20683F: drivers/mmc/host/dw_mmc* 20684 20685SYNOPSYS HSDK RESET CONTROLLER DRIVER 20686M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20687S: Supported 20688F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20689F: drivers/reset/reset-hsdk.c 20690F: include/dt-bindings/reset/snps,hsdk-reset.h 20691 20692SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20693M: Prabu Thangamuthu <prabu.t@synopsys.com> 20694M: Manjunath M B <manjumb@synopsys.com> 20695L: linux-mmc@vger.kernel.org 20696S: Maintained 20697F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20698 20699SYSTEM CONFIGURATION (SYSCON) 20700M: Lee Jones <lee@kernel.org> 20701M: Arnd Bergmann <arnd@arndb.de> 20702S: Supported 20703T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20704F: drivers/mfd/syscon.c 20705 20706SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20707M: Sudeep Holla <sudeep.holla@arm.com> 20708R: Cristian Marussi <cristian.marussi@arm.com> 20709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20710S: Maintained 20711F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20712F: drivers/clk/clk-sc[mp]i.c 20713F: drivers/cpufreq/sc[mp]i-cpufreq.c 20714F: drivers/firmware/arm_scmi/ 20715F: drivers/firmware/arm_scpi.c 20716F: drivers/powercap/arm_scmi_powercap.c 20717F: drivers/regulator/scmi-regulator.c 20718F: drivers/reset/reset-scmi.c 20719F: include/linux/sc[mp]i_protocol.h 20720F: include/trace/events/scmi.h 20721F: include/uapi/linux/virtio_scmi.h 20722 20723SYSTEM RESET/SHUTDOWN DRIVERS 20724M: Sebastian Reichel <sre@kernel.org> 20725L: linux-pm@vger.kernel.org 20726S: Maintained 20727T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20728F: Documentation/devicetree/bindings/power/reset/ 20729F: drivers/power/reset/ 20730 20731SYSTEM TRACE MODULE CLASS 20732M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20733S: Maintained 20734T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20735F: Documentation/trace/stm.rst 20736F: drivers/hwtracing/stm/ 20737F: include/linux/stm.h 20738F: include/uapi/linux/stm.h 20739 20740SYSTEM76 ACPI DRIVER 20741M: Jeremy Soller <jeremy@system76.com> 20742M: System76 Product Development <productdev@system76.com> 20743L: platform-driver-x86@vger.kernel.org 20744S: Maintained 20745F: drivers/platform/x86/system76_acpi.c 20746 20747SYSV FILESYSTEM 20748S: Orphan 20749F: Documentation/filesystems/sysv-fs.rst 20750F: fs/sysv/ 20751F: include/linux/sysv_fs.h 20752 20753TASKSTATS STATISTICS INTERFACE 20754M: Balbir Singh <bsingharora@gmail.com> 20755S: Maintained 20756F: Documentation/accounting/taskstats* 20757F: include/linux/taskstats* 20758F: kernel/taskstats.c 20759 20760TC subsystem 20761M: Jamal Hadi Salim <jhs@mojatatu.com> 20762M: Cong Wang <xiyou.wangcong@gmail.com> 20763M: Jiri Pirko <jiri@resnulli.us> 20764L: netdev@vger.kernel.org 20765S: Maintained 20766F: include/net/pkt_cls.h 20767F: include/net/pkt_sched.h 20768F: include/net/tc_act/ 20769F: include/uapi/linux/pkt_cls.h 20770F: include/uapi/linux/pkt_sched.h 20771F: include/uapi/linux/tc_act/ 20772F: include/uapi/linux/tc_ematch/ 20773F: net/sched/ 20774F: tools/testing/selftests/tc-testing 20775 20776TC90522 MEDIA DRIVER 20777M: Akihiro Tsukada <tskd08@gmail.com> 20778L: linux-media@vger.kernel.org 20779S: Odd Fixes 20780F: drivers/media/dvb-frontends/tc90522* 20781 20782TCP LOW PRIORITY MODULE 20783M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20784M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20785S: Maintained 20786W: http://tcp-lp-mod.sourceforge.net/ 20787F: net/ipv4/tcp_lp.c 20788 20789TDA10071 MEDIA DRIVER 20790M: Antti Palosaari <crope@iki.fi> 20791L: linux-media@vger.kernel.org 20792S: Maintained 20793W: https://linuxtv.org 20794W: http://palosaari.fi/linux/ 20795Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20796T: git git://linuxtv.org/anttip/media_tree.git 20797F: drivers/media/dvb-frontends/tda10071* 20798 20799TDA18212 MEDIA DRIVER 20800M: Antti Palosaari <crope@iki.fi> 20801L: linux-media@vger.kernel.org 20802S: Maintained 20803W: https://linuxtv.org 20804W: http://palosaari.fi/linux/ 20805Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20806T: git git://linuxtv.org/anttip/media_tree.git 20807F: drivers/media/tuners/tda18212* 20808 20809TDA18218 MEDIA DRIVER 20810M: Antti Palosaari <crope@iki.fi> 20811L: linux-media@vger.kernel.org 20812S: Maintained 20813W: https://linuxtv.org 20814W: http://palosaari.fi/linux/ 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/anttip/media_tree.git 20817F: drivers/media/tuners/tda18218* 20818 20819TDA18250 MEDIA DRIVER 20820M: Olli Salonen <olli.salonen@iki.fi> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20825T: git git://linuxtv.org/media_tree.git 20826F: drivers/media/tuners/tda18250* 20827 20828TDA18271 MEDIA DRIVER 20829M: Michael Krufky <mkrufky@linuxtv.org> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832W: https://linuxtv.org 20833W: http://github.com/mkrufky 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835T: git git://linuxtv.org/mkrufky/tuners.git 20836F: drivers/media/tuners/tda18271* 20837 20838TDA1997x MEDIA DRIVER 20839M: Tim Harvey <tharvey@gateworks.com> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844F: drivers/media/i2c/tda1997x.* 20845 20846TDA827x MEDIA DRIVER 20847M: Michael Krufky <mkrufky@linuxtv.org> 20848L: linux-media@vger.kernel.org 20849S: Maintained 20850W: https://linuxtv.org 20851W: http://github.com/mkrufky 20852Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20853T: git git://linuxtv.org/mkrufky/tuners.git 20854F: drivers/media/tuners/tda8290.* 20855 20856TDA8290 MEDIA DRIVER 20857M: Michael Krufky <mkrufky@linuxtv.org> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860W: https://linuxtv.org 20861W: http://github.com/mkrufky 20862Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20863T: git git://linuxtv.org/mkrufky/tuners.git 20864F: drivers/media/tuners/tda8290.* 20865 20866TDA9840 MEDIA DRIVER 20867M: Hans Verkuil <hverkuil@xs4all.nl> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/i2c/tda9840* 20873 20874TEA5761 TUNER DRIVER 20875M: Mauro Carvalho Chehab <mchehab@kernel.org> 20876L: linux-media@vger.kernel.org 20877S: Odd fixes 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/tuners/tea5761.* 20881 20882TEA5767 TUNER DRIVER 20883M: Mauro Carvalho Chehab <mchehab@kernel.org> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886W: https://linuxtv.org 20887T: git git://linuxtv.org/media_tree.git 20888F: drivers/media/tuners/tea5767.* 20889 20890TEA6415C MEDIA DRIVER 20891M: Hans Verkuil <hverkuil@xs4all.nl> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894W: https://linuxtv.org 20895T: git git://linuxtv.org/media_tree.git 20896F: drivers/media/i2c/tea6415c* 20897 20898TEA6420 MEDIA DRIVER 20899M: Hans Verkuil <hverkuil@xs4all.nl> 20900L: linux-media@vger.kernel.org 20901S: Maintained 20902W: https://linuxtv.org 20903T: git git://linuxtv.org/media_tree.git 20904F: drivers/media/i2c/tea6420* 20905 20906TEAM DRIVER 20907M: Jiri Pirko <jiri@resnulli.us> 20908L: netdev@vger.kernel.org 20909S: Supported 20910F: drivers/net/team/ 20911F: include/linux/if_team.h 20912F: include/uapi/linux/if_team.h 20913F: tools/testing/selftests/drivers/net/team/ 20914 20915TECHNICAL ADVISORY BOARD PROCESS DOCS 20916M: "Theodore Ts'o" <tytso@mit.edu> 20917M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20918L: tech-board-discuss@lists.linux-foundation.org 20919S: Maintained 20920F: Documentation/process/contribution-maturity-model.rst 20921F: Documentation/process/researcher-guidelines.rst 20922 20923TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20924M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20925S: Maintained 20926F: arch/x86/platform/ts5500/ 20927 20928TECHNOTREND USB IR RECEIVER 20929M: Sean Young <sean@mess.org> 20930L: linux-media@vger.kernel.org 20931S: Maintained 20932F: drivers/media/rc/ttusbir.c 20933 20934TECHWELL TW9910 VIDEO DECODER 20935L: linux-media@vger.kernel.org 20936S: Orphan 20937F: drivers/media/i2c/tw9910.c 20938F: include/media/i2c/tw9910.h 20939 20940TEE SUBSYSTEM 20941M: Jens Wiklander <jens.wiklander@linaro.org> 20942R: Sumit Garg <sumit.garg@linaro.org> 20943L: op-tee@lists.trustedfirmware.org 20944S: Maintained 20945F: Documentation/staging/tee.rst 20946F: drivers/tee/ 20947F: include/linux/tee_drv.h 20948F: include/uapi/linux/tee.h 20949 20950TEGRA ARCHITECTURE SUPPORT 20951M: Thierry Reding <thierry.reding@gmail.com> 20952M: Jonathan Hunter <jonathanh@nvidia.com> 20953L: linux-tegra@vger.kernel.org 20954S: Supported 20955Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20957N: [^a-z]tegra 20958 20959TEGRA CLOCK DRIVER 20960M: Peter De Schrijver <pdeschrijver@nvidia.com> 20961M: Prashant Gaikwad <pgaikwad@nvidia.com> 20962S: Supported 20963F: drivers/clk/tegra/ 20964 20965TEGRA DMA DRIVERS 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967M: Jon Hunter <jonathanh@nvidia.com> 20968S: Supported 20969F: drivers/dma/tegra* 20970 20971TEGRA I2C DRIVER 20972M: Laxman Dewangan <ldewangan@nvidia.com> 20973R: Dmitry Osipenko <digetx@gmail.com> 20974S: Supported 20975F: drivers/i2c/busses/i2c-tegra.c 20976 20977TEGRA IOMMU DRIVERS 20978M: Thierry Reding <thierry.reding@gmail.com> 20979R: Krishna Reddy <vdumpa@nvidia.com> 20980L: linux-tegra@vger.kernel.org 20981S: Supported 20982F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20983F: drivers/iommu/tegra* 20984 20985TEGRA KBC DRIVER 20986M: Laxman Dewangan <ldewangan@nvidia.com> 20987S: Supported 20988F: drivers/input/keyboard/tegra-kbc.c 20989 20990TEGRA NAND DRIVER 20991M: Stefan Agner <stefan@agner.ch> 20992M: Lucas Stach <dev@lynxeye.de> 20993S: Maintained 20994F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20995F: drivers/mtd/nand/raw/tegra_nand.c 20996 20997TEGRA PWM DRIVER 20998M: Thierry Reding <thierry.reding@gmail.com> 20999S: Supported 21000F: drivers/pwm/pwm-tegra.c 21001 21002TEGRA QUAD SPI DRIVER 21003M: Thierry Reding <thierry.reding@gmail.com> 21004M: Jonathan Hunter <jonathanh@nvidia.com> 21005M: Sowjanya Komatineni <skomatineni@nvidia.com> 21006L: linux-tegra@vger.kernel.org 21007S: Maintained 21008F: drivers/spi/spi-tegra210-quad.c 21009 21010TEGRA SERIAL DRIVER 21011M: Laxman Dewangan <ldewangan@nvidia.com> 21012S: Supported 21013F: drivers/tty/serial/serial-tegra.c 21014 21015TEGRA SPI DRIVER 21016M: Laxman Dewangan <ldewangan@nvidia.com> 21017S: Supported 21018F: drivers/spi/spi-tegra* 21019 21020TEGRA VIDEO DRIVER 21021M: Thierry Reding <thierry.reding@gmail.com> 21022M: Jonathan Hunter <jonathanh@nvidia.com> 21023M: Sowjanya Komatineni <skomatineni@nvidia.com> 21024M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21025L: linux-media@vger.kernel.org 21026L: linux-tegra@vger.kernel.org 21027S: Maintained 21028F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21029F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21031F: drivers/staging/media/tegra-video/ 21032 21033TEGRA XUSB PADCTL DRIVER 21034M: JC Kuo <jckuo@nvidia.com> 21035S: Supported 21036F: drivers/phy/tegra/xusb* 21037 21038TEHUTI ETHERNET DRIVER 21039M: Andy Gospodarek <andy@greyhouse.net> 21040L: netdev@vger.kernel.org 21041S: Supported 21042F: drivers/net/ethernet/tehuti/* 21043 21044TELECOM CLOCK DRIVER FOR MCPL0010 21045M: Mark Gross <markgross@kernel.org> 21046S: Supported 21047F: drivers/char/tlclk.c 21048 21049TEMPO SEMICONDUCTOR DRIVERS 21050M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21051S: Maintained 21052F: Documentation/devicetree/bindings/sound/tscs*.txt 21053F: sound/soc/codecs/tscs*.c 21054F: sound/soc/codecs/tscs*.h 21055 21056TENSILICA XTENSA PORT (xtensa) 21057M: Chris Zankel <chris@zankel.net> 21058M: Max Filippov <jcmvbkbc@gmail.com> 21059S: Maintained 21060T: git https://github.com/jcmvbkbc/linux-xtensa.git 21061F: arch/xtensa/ 21062F: drivers/irqchip/irq-xtensa-* 21063 21064TEXAS INSTRUMENTS ASoC DRIVERS 21065M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21067S: Maintained 21068F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21069F: sound/soc/ti/ 21070 21071TEXAS INSTRUMENTS DMA DRIVERS 21072M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21073L: dmaengine@vger.kernel.org 21074S: Maintained 21075F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21076F: Documentation/devicetree/bindings/dma/ti-edma.txt 21077F: Documentation/devicetree/bindings/dma/ti/ 21078F: drivers/dma/ti/ 21079F: include/linux/dma/k3-psil.h 21080F: include/linux/dma/k3-udma-glue.h 21081F: include/linux/dma/ti-cppi5.h 21082X: drivers/dma/ti/cppi41.c 21083 21084TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21085M: Robert Marko <robert.marko@sartura.hr> 21086M: Luka Perkov <luka.perkov@sartura.hr> 21087L: linux-hwmon@vger.kernel.org 21088S: Maintained 21089F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21090F: Documentation/hwmon/tps23861.rst 21091F: drivers/hwmon/tps23861.c 21092 21093TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21094M: Ricardo Ribalda <ribalda@kernel.org> 21095L: linux-iio@vger.kernel.org 21096S: Supported 21097F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21098F: drivers/iio/dac/ti-dac7612.c 21099 21100TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21101M: Nishanth Menon <nm@ti.com> 21102M: Tero Kristo <kristo@kernel.org> 21103M: Santosh Shilimkar <ssantosh@kernel.org> 21104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21105S: Maintained 21106F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21107F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21108F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21109F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21110F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21111F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21112F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21113F: drivers/clk/keystone/sci-clk.c 21114F: drivers/firmware/ti_sci* 21115F: drivers/irqchip/irq-ti-sci-inta.c 21116F: drivers/irqchip/irq-ti-sci-intr.c 21117F: drivers/reset/reset-ti-sci.c 21118F: drivers/soc/ti/ti_sci_inta_msi.c 21119F: drivers/soc/ti/ti_sci_pm_domains.c 21120F: include/dt-bindings/soc/ti,sci_pm_domain.h 21121F: include/linux/soc/ti/ti_sci_inta_msi.h 21122F: include/linux/soc/ti/ti_sci_protocol.h 21123 21124TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21125M: Puranjay Mohan <puranjay12@gmail.com> 21126L: linux-iio@vger.kernel.org 21127S: Supported 21128F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21129F: drivers/iio/temperature/tmp117.c 21130 21131THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21132M: Hans Verkuil <hverkuil@xs4all.nl> 21133L: linux-media@vger.kernel.org 21134S: Maintained 21135W: https://linuxtv.org 21136T: git git://linuxtv.org/media_tree.git 21137F: drivers/media/radio/radio-raremono.c 21138 21139THERMAL 21140M: Rafael J. Wysocki <rafael@kernel.org> 21141M: Daniel Lezcano <daniel.lezcano@linaro.org> 21142R: Amit Kucheria <amitk@kernel.org> 21143R: Zhang Rui <rui.zhang@intel.com> 21144L: linux-pm@vger.kernel.org 21145S: Supported 21146Q: https://patchwork.kernel.org/project/linux-pm/list/ 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21148F: Documentation/ABI/testing/sysfs-class-thermal 21149F: Documentation/admin-guide/thermal/ 21150F: Documentation/devicetree/bindings/thermal/ 21151F: Documentation/driver-api/thermal/ 21152F: drivers/thermal/ 21153F: include/dt-bindings/thermal/ 21154F: include/linux/cpu_cooling.h 21155F: include/linux/thermal.h 21156F: include/uapi/linux/thermal.h 21157F: tools/lib/thermal/ 21158F: tools/thermal/ 21159 21160THERMAL DRIVER FOR AMLOGIC SOCS 21161M: Guillaume La Roque <glaroque@baylibre.com> 21162L: linux-pm@vger.kernel.org 21163L: linux-amlogic@lists.infradead.org 21164S: Supported 21165W: http://linux-meson.com/ 21166F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21167F: drivers/thermal/amlogic_thermal.c 21168 21169THERMAL/CPU_COOLING 21170M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21171M: Daniel Lezcano <daniel.lezcano@linaro.org> 21172M: Viresh Kumar <viresh.kumar@linaro.org> 21173R: Lukasz Luba <lukasz.luba@arm.com> 21174L: linux-pm@vger.kernel.org 21175S: Supported 21176F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21177F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21178F: drivers/thermal/cpufreq_cooling.c 21179F: drivers/thermal/cpuidle_cooling.c 21180F: include/linux/cpu_cooling.h 21181 21182THERMAL/POWER_ALLOCATOR 21183M: Lukasz Luba <lukasz.luba@arm.com> 21184L: linux-pm@vger.kernel.org 21185S: Maintained 21186F: Documentation/driver-api/thermal/power_allocator.rst 21187F: drivers/thermal/gov_power_allocator.c 21188F: drivers/thermal/thermal_trace_ipa.h 21189 21190THINKPAD ACPI EXTRAS DRIVER 21191M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21192L: ibm-acpi-devel@lists.sourceforge.net 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195W: http://ibm-acpi.sourceforge.net 21196W: http://thinkwiki.org/wiki/Ibm-acpi 21197T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21198F: drivers/platform/x86/thinkpad_acpi.c 21199 21200THINKPAD LMI DRIVER 21201M: Mark Pearson <markpearson@lenovo.com> 21202L: platform-driver-x86@vger.kernel.org 21203S: Maintained 21204F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21205F: drivers/platform/x86/think-lmi.? 21206 21207THUNDERBOLT DMA TRAFFIC TEST DRIVER 21208M: Isaac Hazan <isaac.hazan@intel.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211F: drivers/thunderbolt/dma_test.c 21212 21213THUNDERBOLT DRIVER 21214M: Andreas Noever <andreas.noever@gmail.com> 21215M: Michael Jamet <michael.jamet@intel.com> 21216M: Mika Westerberg <mika.westerberg@linux.intel.com> 21217M: Yehezkel Bernat <YehezkelShB@gmail.com> 21218L: linux-usb@vger.kernel.org 21219S: Maintained 21220T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21221F: Documentation/admin-guide/thunderbolt.rst 21222F: drivers/thunderbolt/ 21223F: include/linux/thunderbolt.h 21224 21225THUNDERBOLT NETWORK DRIVER 21226M: Michael Jamet <michael.jamet@intel.com> 21227M: Mika Westerberg <mika.westerberg@linux.intel.com> 21228M: Yehezkel Bernat <YehezkelShB@gmail.com> 21229L: netdev@vger.kernel.org 21230S: Maintained 21231F: drivers/net/thunderbolt/ 21232 21233THUNDERX GPIO DRIVER 21234M: Robert Richter <rric@kernel.org> 21235S: Odd Fixes 21236F: drivers/gpio/gpio-thunderx.c 21237 21238TI ADS7924 ADC DRIVER 21239M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21240L: linux-iio@vger.kernel.org 21241S: Supported 21242F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21243F: drivers/iio/adc/ti-ads7924.c 21244 21245TI AM437X VPFE DRIVER 21246M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21247L: linux-media@vger.kernel.org 21248S: Maintained 21249W: https://linuxtv.org 21250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21251T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21252F: drivers/media/platform/ti/am437x/ 21253 21254TI BANDGAP AND THERMAL DRIVER 21255M: Eduardo Valentin <edubezval@gmail.com> 21256M: Keerthy <j-keerthy@ti.com> 21257L: linux-pm@vger.kernel.org 21258L: linux-omap@vger.kernel.org 21259S: Maintained 21260F: drivers/thermal/ti-soc-thermal/ 21261 21262TI BQ27XXX POWER SUPPLY DRIVER 21263F: drivers/power/supply/bq27xxx_battery.c 21264F: drivers/power/supply/bq27xxx_battery_i2c.c 21265F: include/linux/power/bq27xxx_battery.h 21266 21267TI CDCE706 CLOCK DRIVER 21268M: Max Filippov <jcmvbkbc@gmail.com> 21269S: Maintained 21270F: drivers/clk/clk-cdce706.c 21271 21272TI CLOCK DRIVER 21273M: Tero Kristo <kristo@kernel.org> 21274L: linux-omap@vger.kernel.org 21275S: Odd Fixes 21276F: drivers/clk/ti/ 21277F: include/linux/clk/ti.h 21278 21279TI DAVINCI MACHINE SUPPORT 21280M: Bartosz Golaszewski <brgl@bgdev.pl> 21281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21282S: Maintained 21283T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21284F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21285F: arch/arm/boot/dts/ti/davinci/ 21286F: arch/arm/mach-davinci/ 21287F: drivers/i2c/busses/i2c-davinci.c 21288 21289TI DAVINCI SERIES CLOCK DRIVER 21290M: David Lechner <david@lechnology.com> 21291R: Sekhar Nori <nsekhar@ti.com> 21292S: Maintained 21293F: Documentation/devicetree/bindings/clock/ti/davinci/ 21294F: drivers/clk/davinci/ 21295F: include/linux/clk/davinci.h 21296 21297TI DAVINCI SERIES GPIO DRIVER 21298M: Keerthy <j-keerthy@ti.com> 21299L: linux-gpio@vger.kernel.org 21300S: Maintained 21301F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21302F: drivers/gpio/gpio-davinci.c 21303 21304TI DAVINCI SERIES MEDIA DRIVER 21305M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21306L: linux-media@vger.kernel.org 21307S: Maintained 21308W: https://linuxtv.org 21309Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21310T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21311F: drivers/media/platform/ti/davinci/ 21312F: include/media/davinci/ 21313 21314TI ENHANCED CAPTURE (eCAP) DRIVER 21315M: Vignesh Raghavendra <vigneshr@ti.com> 21316R: Julien Panis <jpanis@baylibre.com> 21317L: linux-iio@vger.kernel.org 21318L: linux-omap@vger.kernel.org 21319S: Maintained 21320F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21321F: drivers/counter/ti-ecap-capture.c 21322 21323TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21324R: David Lechner <david@lechnology.com> 21325L: linux-iio@vger.kernel.org 21326F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21327F: drivers/counter/ti-eqep.c 21328 21329TI ETHERNET SWITCH DRIVER (CPSW) 21330R: Grygorii Strashko <grygorii.strashko@ti.com> 21331L: linux-omap@vger.kernel.org 21332L: netdev@vger.kernel.org 21333S: Maintained 21334F: drivers/net/ethernet/ti/cpsw* 21335F: drivers/net/ethernet/ti/davinci* 21336 21337TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21338M: Alex Dubov <oakad@yahoo.com> 21339S: Maintained 21340W: http://tifmxx.berlios.de/ 21341F: drivers/memstick/host/tifm_ms.c 21342F: drivers/misc/tifm* 21343F: drivers/mmc/host/tifm_sd.c 21344F: include/linux/tifm.h 21345 21346TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21347M: Nishanth Menon <nm@ti.com> 21348M: Santosh Shilimkar <ssantosh@kernel.org> 21349L: linux-kernel@vger.kernel.org 21350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21351S: Maintained 21352T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21353F: drivers/soc/ti/* 21354 21355TI LM49xxx FAMILY ASoC CODEC DRIVERS 21356M: M R Swami Reddy <mr.swami.reddy@ti.com> 21357M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21359S: Maintained 21360F: sound/soc/codecs/isabelle* 21361F: sound/soc/codecs/lm49453* 21362 21363TI LMP92064 ADC DRIVER 21364M: Leonard Göhrs <l.goehrs@pengutronix.de> 21365R: kernel@pengutronix.de 21366L: linux-iio@vger.kernel.org 21367S: Maintained 21368F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21369F: drivers/iio/adc/ti-lmp92064.c 21370 21371TI PCM3060 ASoC CODEC DRIVER 21372M: Kirill Marinushkin <kmarinushkin@birdec.com> 21373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21374S: Maintained 21375F: Documentation/devicetree/bindings/sound/pcm3060.txt 21376F: sound/soc/codecs/pcm3060* 21377 21378TI TAS571X FAMILY ASoC CODEC DRIVER 21379M: Kevin Cernekee <cernekee@chromium.org> 21380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21381S: Odd Fixes 21382F: sound/soc/codecs/tas571x* 21383 21384TI TMAG5273 MAGNETOMETER DRIVER 21385M: Gerald Loacker <gerald.loacker@wolfvision.net> 21386L: linux-iio@vger.kernel.org 21387S: Maintained 21388F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21389F: drivers/iio/magnetometer/tmag5273.c 21390 21391TI TRF7970A NFC DRIVER 21392M: Mark Greer <mgreer@animalcreek.com> 21393L: linux-wireless@vger.kernel.org 21394S: Supported 21395F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21396F: drivers/nfc/trf7970a.c 21397 21398TI TSC2046 ADC DRIVER 21399M: Oleksij Rempel <o.rempel@pengutronix.de> 21400R: kernel@pengutronix.de 21401L: linux-iio@vger.kernel.org 21402S: Maintained 21403F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21404F: drivers/iio/adc/ti-tsc2046.c 21405 21406TI TWL4030 SERIES SOC CODEC DRIVER 21407M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21409S: Maintained 21410F: sound/soc/codecs/twl4030* 21411 21412TI VPE/CAL DRIVERS 21413M: Benoit Parrot <bparrot@ti.com> 21414L: linux-media@vger.kernel.org 21415S: Maintained 21416W: http://linuxtv.org/ 21417Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21418F: Documentation/devicetree/bindings/media/ti,cal.yaml 21419F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21420F: drivers/media/platform/ti/cal/ 21421F: drivers/media/platform/ti/vpe/ 21422 21423TI WILINK WIRELESS DRIVERS 21424L: linux-wireless@vger.kernel.org 21425S: Orphan 21426W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21427W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21429F: drivers/net/wireless/ti/ 21430 21431TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21432M: John Stultz <jstultz@google.com> 21433M: Thomas Gleixner <tglx@linutronix.de> 21434R: Stephen Boyd <sboyd@kernel.org> 21435L: linux-kernel@vger.kernel.org 21436S: Supported 21437T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21438F: include/linux/clocksource.h 21439F: include/linux/time.h 21440F: include/linux/timex.h 21441F: include/uapi/linux/time.h 21442F: include/uapi/linux/timex.h 21443F: kernel/time/alarmtimer.c 21444F: kernel/time/clocksource.c 21445F: kernel/time/ntp.c 21446F: kernel/time/time*.c 21447F: tools/testing/selftests/timers/ 21448 21449TIPC NETWORK LAYER 21450M: Jon Maloy <jmaloy@redhat.com> 21451M: Ying Xue <ying.xue@windriver.com> 21452L: netdev@vger.kernel.org (core kernel code) 21453L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21454S: Maintained 21455W: http://tipc.sourceforge.net/ 21456F: include/uapi/linux/tipc*.h 21457F: net/tipc/ 21458 21459TLAN NETWORK DRIVER 21460M: Samuel Chessman <chessman@tux.org> 21461L: tlan-devel@lists.sourceforge.net (subscribers-only) 21462S: Maintained 21463W: http://sourceforge.net/projects/tlan/ 21464F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21465F: drivers/net/ethernet/ti/tlan.* 21466 21467TMIO/SDHI MMC DRIVER 21468M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21469L: linux-mmc@vger.kernel.org 21470L: linux-renesas-soc@vger.kernel.org 21471S: Supported 21472F: drivers/mmc/host/renesas_sdhi* 21473F: drivers/mmc/host/tmio_mmc* 21474F: include/linux/mfd/tmio.h 21475 21476TMP401 HARDWARE MONITOR DRIVER 21477M: Guenter Roeck <linux@roeck-us.net> 21478L: linux-hwmon@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21481F: Documentation/hwmon/tmp401.rst 21482F: drivers/hwmon/tmp401.c 21483 21484TMP464 HARDWARE MONITOR DRIVER 21485M: Guenter Roeck <linux@roeck-us.net> 21486L: linux-hwmon@vger.kernel.org 21487S: Maintained 21488F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21489F: Documentation/hwmon/tmp464.rst 21490F: drivers/hwmon/tmp464.c 21491 21492TMP513 HARDWARE MONITOR DRIVER 21493M: Eric Tremblay <etremblay@distech-controls.com> 21494L: linux-hwmon@vger.kernel.org 21495S: Maintained 21496F: Documentation/hwmon/tmp513.rst 21497F: drivers/hwmon/tmp513.c 21498 21499TMPFS (SHMEM FILESYSTEM) 21500M: Hugh Dickins <hughd@google.com> 21501L: linux-mm@kvack.org 21502S: Maintained 21503F: include/linux/shmem_fs.h 21504F: mm/shmem.c 21505 21506TOMOYO SECURITY MODULE 21507M: Kentaro Takeda <takedakn@nttdata.co.jp> 21508M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21509L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21510L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21511L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21512L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21513S: Maintained 21514W: https://tomoyo.osdn.jp/ 21515F: security/tomoyo/ 21516 21517TOPSTAR LAPTOP EXTRAS DRIVER 21518M: Herton Ronaldo Krzesinski <herton@canonical.com> 21519L: platform-driver-x86@vger.kernel.org 21520S: Maintained 21521F: drivers/platform/x86/topstar-laptop.c 21522 21523TORTURE-TEST MODULES 21524M: Davidlohr Bueso <dave@stgolabs.net> 21525M: "Paul E. McKenney" <paulmck@kernel.org> 21526M: Josh Triplett <josh@joshtriplett.org> 21527L: linux-kernel@vger.kernel.org 21528S: Supported 21529T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21530F: Documentation/RCU/torture.rst 21531F: kernel/locking/locktorture.c 21532F: kernel/rcu/rcuscale.c 21533F: kernel/rcu/rcutorture.c 21534F: kernel/rcu/refscale.c 21535F: kernel/torture.c 21536 21537TOSHIBA ACPI EXTRAS DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_acpi.c 21542 21543TOSHIBA BLUETOOTH DRIVER 21544M: Azael Avalos <coproscefalo@gmail.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/toshiba_bluetooth.c 21548 21549TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21550M: Azael Avalos <coproscefalo@gmail.com> 21551L: platform-driver-x86@vger.kernel.org 21552S: Maintained 21553F: drivers/platform/x86/toshiba_haps.c 21554 21555TOSHIBA SMM DRIVER 21556M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21557S: Maintained 21558W: http://www.buzzard.org.uk/toshiba/ 21559F: drivers/char/toshiba.c 21560F: include/linux/toshiba.h 21561F: include/uapi/linux/toshiba.h 21562 21563TOSHIBA TC358743 DRIVER 21564M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21565L: linux-media@vger.kernel.org 21566S: Maintained 21567F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21568F: drivers/media/i2c/tc358743* 21569F: include/media/i2c/tc358743.h 21570 21571TOSHIBA WMI HOTKEYS DRIVER 21572M: Azael Avalos <coproscefalo@gmail.com> 21573L: platform-driver-x86@vger.kernel.org 21574S: Maintained 21575F: drivers/platform/x86/toshiba-wmi.c 21576 21577TPM DEVICE DRIVER 21578M: Peter Huewe <peterhuewe@gmx.de> 21579M: Jarkko Sakkinen <jarkko@kernel.org> 21580R: Jason Gunthorpe <jgg@ziepe.ca> 21581L: linux-integrity@vger.kernel.org 21582S: Maintained 21583W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21584Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21585T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21586F: drivers/char/tpm/ 21587 21588TPS546D24 DRIVER 21589M: Duke Du <dukedu83@gmail.com> 21590L: linux-hwmon@vger.kernel.org 21591S: Maintained 21592F: Documentation/hwmon/tps546d24.rst 21593F: drivers/hwmon/pmbus/tps546d24.c 21594 21595TRACING 21596M: Steven Rostedt <rostedt@goodmis.org> 21597M: Masami Hiramatsu <mhiramat@kernel.org> 21598L: linux-kernel@vger.kernel.org 21599L: linux-trace-kernel@vger.kernel.org 21600S: Maintained 21601Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21602T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21603F: Documentation/trace/* 21604F: fs/tracefs/ 21605F: include/linux/trace*.h 21606F: include/trace/ 21607F: kernel/trace/ 21608F: scripts/tracing/ 21609F: tools/testing/selftests/ftrace/ 21610 21611TRACING MMIO ACCESSES (MMIOTRACE) 21612M: Steven Rostedt <rostedt@goodmis.org> 21613M: Masami Hiramatsu <mhiramat@kernel.org> 21614R: Karol Herbst <karolherbst@gmail.com> 21615R: Pekka Paalanen <ppaalanen@gmail.com> 21616L: linux-kernel@vger.kernel.org 21617L: nouveau@lists.freedesktop.org 21618S: Maintained 21619F: arch/x86/mm/kmmio.c 21620F: arch/x86/mm/mmio-mod.c 21621F: arch/x86/mm/testmmiotrace.c 21622F: include/linux/mmiotrace.h 21623F: kernel/trace/trace_mmiotrace.c 21624 21625TRACING OS NOISE / LATENCY TRACERS 21626M: Steven Rostedt <rostedt@goodmis.org> 21627M: Daniel Bristot de Oliveira <bristot@kernel.org> 21628S: Maintained 21629F: Documentation/trace/hwlat_detector.rst 21630F: Documentation/trace/osnoise-tracer.rst 21631F: Documentation/trace/timerlat-tracer.rst 21632F: arch/*/kernel/trace.c 21633F: include/trace/events/osnoise.h 21634F: kernel/trace/trace_hwlat.c 21635F: kernel/trace/trace_irqsoff.c 21636F: kernel/trace/trace_osnoise.c 21637F: kernel/trace/trace_sched_wakeup.c 21638 21639TRADITIONAL CHINESE DOCUMENTATION 21640M: Hu Haowen <src.res@email.cn> 21641L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21642S: Maintained 21643W: https://github.com/srcres258/linux-doc 21644T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21645F: Documentation/translations/zh_TW/ 21646 21647TTY LAYER 21648M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21649M: Jiri Slaby <jirislaby@kernel.org> 21650L: linux-kernel@vger.kernel.org 21651L: linux-serial@vger.kernel.org 21652S: Supported 21653T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21654F: Documentation/driver-api/serial/ 21655F: drivers/tty/ 21656F: drivers/tty/serial/serial_base.h 21657F: drivers/tty/serial/serial_base_bus.c 21658F: drivers/tty/serial/serial_core.c 21659F: drivers/tty/serial/serial_ctrl.c 21660F: drivers/tty/serial/serial_port.c 21661F: include/linux/selection.h 21662F: include/linux/serial.h 21663F: include/linux/serial_core.h 21664F: include/linux/sysrq.h 21665F: include/linux/tty*.h 21666F: include/linux/vt.h 21667F: include/linux/vt_*.h 21668F: include/uapi/linux/serial.h 21669F: include/uapi/linux/serial_core.h 21670F: include/uapi/linux/tty.h 21671 21672TUA9001 MEDIA DRIVER 21673M: Antti Palosaari <crope@iki.fi> 21674L: linux-media@vger.kernel.org 21675S: Maintained 21676W: https://linuxtv.org 21677W: http://palosaari.fi/linux/ 21678Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21679T: git git://linuxtv.org/anttip/media_tree.git 21680F: drivers/media/tuners/tua9001* 21681 21682TULIP NETWORK DRIVERS 21683L: netdev@vger.kernel.org 21684L: linux-parisc@vger.kernel.org 21685S: Orphan 21686F: drivers/net/ethernet/dec/tulip/ 21687 21688TUN/TAP driver 21689M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21690M: Jason Wang <jasowang@redhat.com> 21691S: Maintained 21692W: http://vtun.sourceforge.net/tun 21693F: Documentation/networking/tuntap.rst 21694F: arch/um/os-Linux/drivers/ 21695F: drivers/net/tap.c 21696F: drivers/net/tun.c 21697 21698TURBOCHANNEL SUBSYSTEM 21699M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21700M: Ralf Baechle <ralf@linux-mips.org> 21701L: linux-mips@vger.kernel.org 21702S: Maintained 21703Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21704F: drivers/tc/ 21705F: include/linux/tc.h 21706 21707TURBOSTAT UTILITY 21708M: "Len Brown" <lenb@kernel.org> 21709L: linux-pm@vger.kernel.org 21710S: Supported 21711Q: https://patchwork.kernel.org/project/linux-pm/list/ 21712B: https://bugzilla.kernel.org 21713T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21714F: tools/power/x86/turbostat/ 21715 21716TW5864 VIDEO4LINUX DRIVER 21717M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21718M: Anton Sviridenko <anton@corp.bluecherry.net> 21719M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21720M: Andrey Utkin <andrey_utkin@fastmail.com> 21721L: linux-media@vger.kernel.org 21722S: Supported 21723F: drivers/media/pci/tw5864/ 21724 21725TW68 VIDEO4LINUX DRIVER 21726M: Hans Verkuil <hverkuil@xs4all.nl> 21727L: linux-media@vger.kernel.org 21728S: Odd Fixes 21729W: https://linuxtv.org 21730T: git git://linuxtv.org/media_tree.git 21731F: drivers/media/pci/tw68/ 21732 21733TW686X VIDEO4LINUX DRIVER 21734M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21735L: linux-media@vger.kernel.org 21736S: Maintained 21737W: http://linuxtv.org 21738T: git git://linuxtv.org/media_tree.git 21739F: drivers/media/pci/tw686x/ 21740 21741U-BOOT ENVIRONMENT VARIABLES 21742M: Rafał Miłecki <rafal@milecki.pl> 21743S: Maintained 21744F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21745F: drivers/nvmem/u-boot-env.c 21746 21747UACCE ACCELERATOR FRAMEWORK 21748M: Zhangfei Gao <zhangfei.gao@linaro.org> 21749M: Zhou Wang <wangzhou1@hisilicon.com> 21750L: linux-accelerators@lists.ozlabs.org 21751L: linux-kernel@vger.kernel.org 21752S: Maintained 21753F: Documentation/ABI/testing/sysfs-driver-uacce 21754F: Documentation/misc-devices/uacce.rst 21755F: drivers/misc/uacce/ 21756F: include/linux/uacce.h 21757F: include/uapi/misc/uacce/ 21758 21759UBI FILE SYSTEM (UBIFS) 21760M: Richard Weinberger <richard@nod.at> 21761L: linux-mtd@lists.infradead.org 21762S: Supported 21763W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21764T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21765T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21766F: Documentation/ABI/testing/sysfs-fs-ubifs 21767F: Documentation/filesystems/ubifs-authentication.rst 21768F: Documentation/filesystems/ubifs.rst 21769F: fs/ubifs/ 21770 21771UBLK USERSPACE BLOCK DRIVER 21772M: Ming Lei <ming.lei@redhat.com> 21773L: linux-block@vger.kernel.org 21774S: Maintained 21775F: Documentation/block/ublk.rst 21776F: drivers/block/ublk_drv.c 21777F: include/uapi/linux/ublk_cmd.h 21778 21779UCLINUX (M68KNOMMU AND COLDFIRE) 21780M: Greg Ungerer <gerg@linux-m68k.org> 21781L: linux-m68k@lists.linux-m68k.org 21782S: Maintained 21783W: http://www.linux-m68k.org/ 21784T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21785F: arch/m68k/*/*_no.* 21786F: arch/m68k/68*/ 21787F: arch/m68k/coldfire/ 21788F: arch/m68k/include/asm/*_no.* 21789 21790UDF FILESYSTEM 21791M: Jan Kara <jack@suse.com> 21792S: Maintained 21793F: Documentation/filesystems/udf.rst 21794F: fs/udf/ 21795 21796UDRAW TABLET 21797M: Bastien Nocera <hadess@hadess.net> 21798L: linux-input@vger.kernel.org 21799S: Maintained 21800F: drivers/hid/hid-udraw-ps3.c 21801 21802UFS FILESYSTEM 21803M: Evgeniy Dushistov <dushistov@mail.ru> 21804S: Maintained 21805F: Documentation/admin-guide/ufs.rst 21806F: fs/ufs/ 21807 21808UHID USERSPACE HID IO DRIVER 21809M: David Rheinsberg <david.rheinsberg@gmail.com> 21810L: linux-input@vger.kernel.org 21811S: Maintained 21812F: drivers/hid/uhid.c 21813F: include/uapi/linux/uhid.h 21814 21815ULPI BUS 21816M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21817L: linux-usb@vger.kernel.org 21818S: Maintained 21819F: drivers/usb/common/ulpi.c 21820F: include/linux/ulpi/ 21821 21822UNICODE SUBSYSTEM 21823M: Gabriel Krisman Bertazi <krisman@collabora.com> 21824L: linux-fsdevel@vger.kernel.org 21825S: Supported 21826F: fs/unicode/ 21827 21828UNIFDEF 21829M: Tony Finch <dot@dotat.at> 21830S: Maintained 21831W: http://dotat.at/prog/unifdef 21832F: scripts/unifdef.c 21833 21834UNIFORM CDROM DRIVER 21835M: Phillip Potter <phil@philpotter.co.uk> 21836S: Maintained 21837F: Documentation/cdrom/ 21838F: drivers/cdrom/cdrom.c 21839F: include/linux/cdrom.h 21840F: include/uapi/linux/cdrom.h 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21843R: Alim Akhtar <alim.akhtar@samsung.com> 21844R: Avri Altman <avri.altman@wdc.com> 21845R: Bart Van Assche <bvanassche@acm.org> 21846L: linux-scsi@vger.kernel.org 21847S: Supported 21848F: Documentation/devicetree/bindings/ufs/ 21849F: Documentation/scsi/ufs.rst 21850F: drivers/ufs/core/ 21851 21852UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21853M: Pedro Sousa <pedrom.sousa@synopsys.com> 21854L: linux-scsi@vger.kernel.org 21855S: Supported 21856F: drivers/ufs/host/*dwc* 21857 21858UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21859M: Alim Akhtar <alim.akhtar@samsung.com> 21860L: linux-scsi@vger.kernel.org 21861S: Maintained 21862F: drivers/ufs/host/ufs-exynos* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21865M: Stanley Chu <stanley.chu@mediatek.com> 21866L: linux-scsi@vger.kernel.org 21867L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21868S: Maintained 21869F: drivers/ufs/host/ufs-mediatek* 21870 21871UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21873L: linux-arm-msm@vger.kernel.org 21874L: linux-scsi@vger.kernel.org 21875S: Maintained 21876F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21877F: drivers/ufs/host/ufs-qcom* 21878 21879UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21880M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21881L: linux-renesas-soc@vger.kernel.org 21882L: linux-scsi@vger.kernel.org 21883S: Maintained 21884F: drivers/ufs/host/ufs-renesas.c 21885 21886UNSORTED BLOCK IMAGES (UBI) 21887M: Richard Weinberger <richard@nod.at> 21888L: linux-mtd@lists.infradead.org 21889S: Supported 21890W: http://www.linux-mtd.infradead.org/ 21891T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21892T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21893F: drivers/mtd/ubi/ 21894F: include/linux/mtd/ubi.h 21895F: include/uapi/mtd/ubi-user.h 21896 21897USB "USBNET" DRIVER FRAMEWORK 21898M: Oliver Neukum <oneukum@suse.com> 21899L: netdev@vger.kernel.org 21900S: Maintained 21901W: http://www.linux-usb.org/usbnet 21902F: drivers/net/usb/usbnet.c 21903F: include/linux/usb/usbnet.h 21904 21905USB ACM DRIVER 21906M: Oliver Neukum <oneukum@suse.com> 21907L: linux-usb@vger.kernel.org 21908S: Maintained 21909F: Documentation/usb/acm.rst 21910F: drivers/usb/class/cdc-acm.* 21911 21912USB APPLE MFI FASTCHARGE DRIVER 21913M: Bastien Nocera <hadess@hadess.net> 21914L: linux-usb@vger.kernel.org 21915S: Maintained 21916F: drivers/usb/misc/apple-mfi-fastcharge.c 21917 21918USB AR5523 WIRELESS DRIVER 21919L: linux-wireless@vger.kernel.org 21920S: Orphan 21921F: drivers/net/wireless/ath/ar5523/ 21922 21923USB ATTACHED SCSI 21924M: Oliver Neukum <oneukum@suse.com> 21925L: linux-usb@vger.kernel.org 21926L: linux-scsi@vger.kernel.org 21927S: Maintained 21928F: drivers/usb/storage/uas.c 21929 21930USB CDC ETHERNET DRIVER 21931M: Oliver Neukum <oliver@neukum.org> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: drivers/net/usb/cdc_*.c 21935F: include/uapi/linux/usb/cdc.h 21936 21937USB CHAOSKEY DRIVER 21938M: Keith Packard <keithp@keithp.com> 21939L: linux-usb@vger.kernel.org 21940S: Maintained 21941F: drivers/usb/misc/chaoskey.c 21942 21943USB CYPRESS C67X00 DRIVER 21944L: linux-usb@vger.kernel.org 21945S: Orphan 21946F: drivers/usb/c67x00/ 21947 21948USB DAVICOM DM9601 DRIVER 21949M: Peter Korsgaard <peter@korsgaard.com> 21950L: netdev@vger.kernel.org 21951S: Maintained 21952W: http://www.linux-usb.org/usbnet 21953F: drivers/net/usb/dm9601.c 21954 21955USB EHCI DRIVER 21956M: Alan Stern <stern@rowland.harvard.edu> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959F: Documentation/usb/ehci.rst 21960F: drivers/usb/host/ehci* 21961 21962USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21963M: Jiri Kosina <jikos@kernel.org> 21964M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21968F: Documentation/hid/hiddev.rst 21969F: drivers/hid/usbhid/ 21970 21971USB INTEL XHCI ROLE MUX DRIVER 21972M: Hans de Goede <hdegoede@redhat.com> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21976 21977USB IP DRIVER FOR HISILICON KIRIN 960 21978M: Yu Chen <chenyu56@huawei.com> 21979M: Binghui Wang <wangbinghui@hisilicon.com> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21983F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21984 21985USB IP DRIVER FOR HISILICON KIRIN 970 21986M: Mauro Carvalho Chehab <mchehab@kernel.org> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21990F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21991 21992USB ISP116X DRIVER 21993M: Olav Kongas <ok@artecdesign.ee> 21994L: linux-usb@vger.kernel.org 21995S: Maintained 21996F: drivers/usb/host/isp116x* 21997F: include/linux/usb/isp116x.h 21998 21999USB ISP1760 DRIVER 22000M: Rui Miguel Silva <rui.silva@linaro.org> 22001L: linux-usb@vger.kernel.org 22002S: Maintained 22003F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22004F: drivers/usb/isp1760/* 22005 22006USB LAN78XX ETHERNET DRIVER 22007M: Woojung Huh <woojung.huh@microchip.com> 22008M: UNGLinuxDriver@microchip.com 22009L: netdev@vger.kernel.org 22010S: Maintained 22011F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22012F: drivers/net/usb/lan78xx.* 22013F: include/dt-bindings/net/microchip-lan78xx.h 22014 22015USB MASS STORAGE DRIVER 22016M: Alan Stern <stern@rowland.harvard.edu> 22017L: linux-usb@vger.kernel.org 22018L: usb-storage@lists.one-eyed-alien.net 22019S: Maintained 22020F: drivers/usb/storage/ 22021 22022USB MIDI DRIVER 22023M: Clemens Ladisch <clemens@ladisch.de> 22024L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22025S: Maintained 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22027F: sound/usb/midi.* 22028 22029USB NETWORKING DRIVERS 22030L: linux-usb@vger.kernel.org 22031S: Odd Fixes 22032F: drivers/net/usb/ 22033 22034USB OHCI DRIVER 22035M: Alan Stern <stern@rowland.harvard.edu> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038F: Documentation/usb/ohci.rst 22039F: drivers/usb/host/ohci* 22040 22041USB OTG FSM (Finite State Machine) 22042M: Peter Chen <peter.chen@kernel.org> 22043L: linux-usb@vger.kernel.org 22044S: Maintained 22045T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22046F: drivers/usb/common/usb-otg-fsm.c 22047 22048USB OVER IP DRIVER 22049M: Valentina Manea <valentina.manea.m@gmail.com> 22050M: Shuah Khan <shuah@kernel.org> 22051M: Shuah Khan <skhan@linuxfoundation.org> 22052R: Hongren Zheng <i@zenithal.me> 22053L: linux-usb@vger.kernel.org 22054S: Maintained 22055F: Documentation/usb/usbip_protocol.rst 22056F: drivers/usb/usbip/ 22057F: tools/testing/selftests/drivers/usb/usbip/ 22058F: tools/usb/usbip/ 22059 22060USB PEGASUS DRIVER 22061M: Petko Manolov <petkan@nucleusys.com> 22062L: linux-usb@vger.kernel.org 22063L: netdev@vger.kernel.org 22064S: Maintained 22065W: https://github.com/petkan/pegasus 22066T: git https://github.com/petkan/pegasus.git 22067F: drivers/net/usb/pegasus.* 22068 22069USB PRINTER DRIVER (usblp) 22070M: Pete Zaitcev <zaitcev@redhat.com> 22071L: linux-usb@vger.kernel.org 22072S: Supported 22073F: drivers/usb/class/usblp.c 22074 22075USB QMI WWAN NETWORK DRIVER 22076M: Bjørn Mork <bjorn@mork.no> 22077L: netdev@vger.kernel.org 22078S: Maintained 22079F: Documentation/ABI/testing/sysfs-class-net-qmi 22080F: drivers/net/usb/qmi_wwan.c 22081 22082USB RAW GADGET DRIVER 22083R: Andrey Konovalov <andreyknvl@gmail.com> 22084L: linux-usb@vger.kernel.org 22085S: Maintained 22086F: Documentation/usb/raw-gadget.rst 22087F: drivers/usb/gadget/legacy/raw_gadget.c 22088F: include/uapi/linux/usb/raw_gadget.h 22089 22090USB RTL8150 DRIVER 22091M: Petko Manolov <petkan@nucleusys.com> 22092L: linux-usb@vger.kernel.org 22093L: netdev@vger.kernel.org 22094S: Maintained 22095W: https://github.com/petkan/rtl8150 22096T: git https://github.com/petkan/rtl8150.git 22097F: drivers/net/usb/rtl8150.c 22098 22099USB SERIAL SUBSYSTEM 22100M: Johan Hovold <johan@kernel.org> 22101L: linux-usb@vger.kernel.org 22102S: Maintained 22103T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22104F: Documentation/usb/usb-serial.rst 22105F: drivers/usb/serial/ 22106F: include/linux/usb/serial.h 22107 22108USB SMSC75XX ETHERNET DRIVER 22109M: Steve Glendinning <steve.glendinning@shawell.net> 22110L: netdev@vger.kernel.org 22111S: Maintained 22112F: drivers/net/usb/smsc75xx.* 22113 22114USB SMSC95XX ETHERNET DRIVER 22115M: Steve Glendinning <steve.glendinning@shawell.net> 22116M: UNGLinuxDriver@microchip.com 22117L: netdev@vger.kernel.org 22118S: Maintained 22119F: drivers/net/usb/smsc95xx.* 22120 22121USB SUBSYSTEM 22122M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22123L: linux-usb@vger.kernel.org 22124S: Supported 22125W: http://www.linux-usb.org 22126T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22127F: Documentation/devicetree/bindings/usb/ 22128F: Documentation/usb/ 22129F: drivers/usb/ 22130F: include/dt-bindings/usb/ 22131F: include/linux/usb.h 22132F: include/linux/usb/ 22133F: include/uapi/linux/usb/ 22134 22135USB TYPEC BUS FOR ALTERNATE MODES 22136M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22137L: linux-usb@vger.kernel.org 22138S: Maintained 22139F: Documentation/ABI/testing/sysfs-bus-typec 22140F: Documentation/driver-api/usb/typec_bus.rst 22141F: drivers/usb/typec/altmodes/ 22142F: include/linux/usb/typec_altmode.h 22143 22144USB TYPEC CLASS 22145M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22146L: linux-usb@vger.kernel.org 22147S: Maintained 22148F: Documentation/ABI/testing/sysfs-class-typec 22149F: Documentation/driver-api/usb/typec.rst 22150F: drivers/usb/typec/ 22151F: include/linux/usb/typec.h 22152 22153USB TYPEC INTEL PMC MUX DRIVER 22154M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22158F: drivers/usb/typec/mux/intel_pmc_mux.c 22159 22160USB TYPEC PI3USB30532 MUX DRIVER 22161M: Hans de Goede <hdegoede@redhat.com> 22162L: linux-usb@vger.kernel.org 22163S: Maintained 22164F: drivers/usb/typec/mux/pi3usb30532.c 22165 22166USB TYPEC PORT CONTROLLER DRIVERS 22167M: Guenter Roeck <linux@roeck-us.net> 22168L: linux-usb@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/typec/tcpm/ 22171 22172USB UHCI DRIVER 22173M: Alan Stern <stern@rowland.harvard.edu> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/usb/host/uhci* 22177 22178USB VIDEO CLASS 22179M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22180L: linux-media@vger.kernel.org 22181S: Maintained 22182W: http://www.ideasonboard.org/uvc/ 22183T: git git://linuxtv.org/media_tree.git 22184F: drivers/media/usb/uvc/ 22185F: include/uapi/linux/uvcvideo.h 22186 22187USB WEBCAM GADGET 22188M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22189M: Daniel Scally <dan.scally@ideasonboard.com> 22190L: linux-usb@vger.kernel.org 22191S: Maintained 22192F: drivers/usb/gadget/function/*uvc* 22193F: drivers/usb/gadget/legacy/webcam.c 22194F: include/uapi/linux/usb/g_uvc.h 22195 22196USB WIRELESS RNDIS DRIVER (rndis_wlan) 22197L: linux-wireless@vger.kernel.org 22198S: Orphan 22199F: drivers/net/wireless/legacy/rndis_wlan.c 22200 22201USB XHCI DRIVER 22202M: Mathias Nyman <mathias.nyman@intel.com> 22203L: linux-usb@vger.kernel.org 22204S: Supported 22205F: drivers/usb/host/pci-quirks* 22206F: drivers/usb/host/xhci* 22207 22208USB ZD1201 DRIVER 22209L: linux-wireless@vger.kernel.org 22210S: Orphan 22211W: http://linux-lc100020.sourceforge.net 22212F: drivers/net/wireless/zydas/zd1201.* 22213 22214USER DATAGRAM PROTOCOL (UDP) 22215M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22216S: Maintained 22217F: include/linux/udp.h 22218F: net/ipv4/udp.c 22219F: net/ipv6/udp.c 22220 22221USER-MODE LINUX (UML) 22222M: Richard Weinberger <richard@nod.at> 22223M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22224M: Johannes Berg <johannes@sipsolutions.net> 22225L: linux-um@lists.infradead.org 22226S: Maintained 22227W: http://user-mode-linux.sourceforge.net 22228Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22229T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22230T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22231F: Documentation/virt/uml/ 22232F: arch/um/ 22233F: arch/x86/um/ 22234F: fs/hostfs/ 22235 22236USERSPACE COPYIN/COPYOUT (UIOVEC) 22237M: Alexander Viro <viro@zeniv.linux.org.uk> 22238S: Maintained 22239F: include/linux/uio.h 22240F: lib/iov_iter.c 22241 22242USERSPACE DMA BUFFER DRIVER 22243M: Gerd Hoffmann <kraxel@redhat.com> 22244L: dri-devel@lists.freedesktop.org 22245S: Maintained 22246T: git git://anongit.freedesktop.org/drm/drm-misc 22247F: drivers/dma-buf/udmabuf.c 22248F: include/uapi/linux/udmabuf.h 22249 22250USERSPACE I/O (UIO) 22251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22252S: Maintained 22253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22254F: Documentation/driver-api/uio-howto.rst 22255F: drivers/uio/ 22256F: include/linux/uio_driver.h 22257 22258UTIL-LINUX PACKAGE 22259M: Karel Zak <kzak@redhat.com> 22260L: util-linux@vger.kernel.org 22261S: Maintained 22262W: http://en.wikipedia.org/wiki/Util-linux 22263T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22264 22265UUID HELPERS 22266R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22267L: linux-kernel@vger.kernel.org 22268S: Maintained 22269F: include/linux/uuid.h 22270F: lib/test_uuid.c 22271F: lib/uuid.c 22272 22273UV SYSFS DRIVER 22274M: Justin Ernst <justin.ernst@hpe.com> 22275L: platform-driver-x86@vger.kernel.org 22276S: Maintained 22277F: drivers/platform/x86/uv_sysfs.c 22278 22279UVESAFB DRIVER 22280M: Michal Januszewski <spock@gentoo.org> 22281L: linux-fbdev@vger.kernel.org 22282S: Maintained 22283W: https://github.com/mjanusz/v86d 22284F: Documentation/fb/uvesafb.rst 22285F: drivers/video/fbdev/uvesafb.* 22286 22287Ux500 CLOCK DRIVERS 22288M: Ulf Hansson <ulf.hansson@linaro.org> 22289L: linux-clk@vger.kernel.org 22290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22291S: Maintained 22292F: drivers/clk/ux500/ 22293 22294VF610 NAND DRIVER 22295M: Stefan Agner <stefan@agner.ch> 22296L: linux-mtd@lists.infradead.org 22297S: Supported 22298F: drivers/mtd/nand/raw/vf610_nfc.c 22299 22300VFAT/FAT/MSDOS FILESYSTEM 22301M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22302S: Maintained 22303F: Documentation/filesystems/vfat.rst 22304F: fs/fat/ 22305F: tools/testing/selftests/filesystems/fat/ 22306 22307VFIO CDX DRIVER 22308M: Nipun Gupta <nipun.gupta@amd.com> 22309M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22310L: kvm@vger.kernel.org 22311S: Maintained 22312F: drivers/vfio/cdx/* 22313 22314VFIO DRIVER 22315M: Alex Williamson <alex.williamson@redhat.com> 22316L: kvm@vger.kernel.org 22317S: Maintained 22318T: git https://github.com/awilliam/linux-vfio.git 22319F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22320F: Documentation/driver-api/vfio.rst 22321F: drivers/vfio/ 22322F: include/linux/vfio.h 22323F: include/linux/vfio_pci_core.h 22324F: include/uapi/linux/vfio.h 22325 22326VFIO FSL-MC DRIVER 22327M: Diana Craciun <diana.craciun@oss.nxp.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: drivers/vfio/fsl-mc/ 22331 22332VFIO HISILICON PCI DRIVER 22333M: Longfang Liu <liulongfang@huawei.com> 22334M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: drivers/vfio/pci/hisilicon/ 22338 22339VFIO MEDIATED DEVICE DRIVERS 22340M: Kirti Wankhede <kwankhede@nvidia.com> 22341L: kvm@vger.kernel.org 22342S: Maintained 22343F: Documentation/driver-api/vfio-mediated-device.rst 22344F: drivers/vfio/mdev/ 22345F: include/linux/mdev.h 22346F: samples/vfio-mdev/ 22347 22348VFIO MLX5 PCI DRIVER 22349M: Yishai Hadas <yishaih@nvidia.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352F: drivers/vfio/pci/mlx5/ 22353 22354VFIO PCI DEVICE SPECIFIC DRIVERS 22355R: Jason Gunthorpe <jgg@nvidia.com> 22356R: Yishai Hadas <yishaih@nvidia.com> 22357R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22358R: Kevin Tian <kevin.tian@intel.com> 22359L: kvm@vger.kernel.org 22360S: Maintained 22361P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22362F: drivers/vfio/pci/*/ 22363 22364VFIO PLATFORM DRIVER 22365M: Eric Auger <eric.auger@redhat.com> 22366L: kvm@vger.kernel.org 22367S: Maintained 22368F: drivers/vfio/platform/ 22369 22370VGA_SWITCHEROO 22371R: Lukas Wunner <lukas@wunner.de> 22372S: Maintained 22373T: git git://anongit.freedesktop.org/drm/drm-misc 22374F: Documentation/gpu/vga-switcheroo.rst 22375F: drivers/gpu/vga/vga_switcheroo.c 22376F: include/linux/vga_switcheroo.h 22377 22378VIA RHINE NETWORK DRIVER 22379M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22380S: Maintained 22381F: drivers/net/ethernet/via/via-rhine.c 22382 22383VIA SD/MMC CARD CONTROLLER DRIVER 22384M: Bruce Chang <brucechang@via.com.tw> 22385M: Harald Welte <HaraldWelte@viatech.com> 22386S: Maintained 22387F: drivers/mmc/host/via-sdmmc.c 22388 22389VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22390M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22391L: linux-fbdev@vger.kernel.org 22392S: Maintained 22393F: drivers/video/fbdev/via/ 22394F: include/linux/via-core.h 22395F: include/linux/via_i2c.h 22396 22397VIA VELOCITY NETWORK DRIVER 22398M: Francois Romieu <romieu@fr.zoreil.com> 22399L: netdev@vger.kernel.org 22400S: Maintained 22401F: drivers/net/ethernet/via/via-velocity.* 22402 22403VICODEC VIRTUAL CODEC DRIVER 22404M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407W: https://linuxtv.org 22408T: git git://linuxtv.org/media_tree.git 22409F: drivers/media/test-drivers/vicodec/* 22410 22411VIDEO I2C POLLING DRIVER 22412M: Matt Ranostay <matt.ranostay@konsulko.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/i2c/video-i2c.c 22416 22417VIDEO MULTIPLEXER DRIVER 22418M: Philipp Zabel <p.zabel@pengutronix.de> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421F: drivers/media/platform/video-mux.c 22422 22423VIDEOBUF2 FRAMEWORK 22424M: Tomasz Figa <tfiga@chromium.org> 22425M: Marek Szyprowski <m.szyprowski@samsung.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428F: drivers/media/common/videobuf2/* 22429F: include/media/videobuf2-* 22430 22431VIDTV VIRTUAL DIGITAL TV DRIVER 22432M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22433L: linux-media@vger.kernel.org 22434S: Maintained 22435W: https://linuxtv.org 22436T: git git://linuxtv.org/media_tree.git 22437F: drivers/media/test-drivers/vidtv/* 22438 22439VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22440M: Shuah Khan <skhan@linuxfoundation.org> 22441R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22442L: linux-media@vger.kernel.org 22443S: Maintained 22444W: https://linuxtv.org 22445T: git git://linuxtv.org/media_tree.git 22446F: drivers/media/test-drivers/vimc/* 22447 22448VIRT LIB 22449M: Alex Williamson <alex.williamson@redhat.com> 22450M: Paolo Bonzini <pbonzini@redhat.com> 22451L: kvm@vger.kernel.org 22452S: Supported 22453F: virt/lib/ 22454 22455VIRTIO AND VHOST VSOCK DRIVER 22456M: Stefan Hajnoczi <stefanha@redhat.com> 22457M: Stefano Garzarella <sgarzare@redhat.com> 22458L: kvm@vger.kernel.org 22459L: virtualization@lists.linux-foundation.org 22460L: netdev@vger.kernel.org 22461S: Maintained 22462F: drivers/vhost/vsock.c 22463F: include/linux/virtio_vsock.h 22464F: include/uapi/linux/virtio_vsock.h 22465F: net/vmw_vsock/virtio_transport.c 22466F: net/vmw_vsock/virtio_transport_common.c 22467 22468VIRTIO BALLOON 22469M: "Michael S. Tsirkin" <mst@redhat.com> 22470M: David Hildenbrand <david@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: drivers/virtio/virtio_balloon.c 22474F: include/linux/balloon_compaction.h 22475F: include/uapi/linux/virtio_balloon.h 22476F: mm/balloon_compaction.c 22477 22478VIRTIO BLOCK AND SCSI DRIVERS 22479M: "Michael S. Tsirkin" <mst@redhat.com> 22480M: Jason Wang <jasowang@redhat.com> 22481R: Paolo Bonzini <pbonzini@redhat.com> 22482R: Stefan Hajnoczi <stefanha@redhat.com> 22483L: virtualization@lists.linux-foundation.org 22484S: Maintained 22485F: drivers/block/virtio_blk.c 22486F: drivers/scsi/virtio_scsi.c 22487F: include/uapi/linux/virtio_blk.h 22488F: include/uapi/linux/virtio_scsi.h 22489 22490VIRTIO CONSOLE DRIVER 22491M: Amit Shah <amit@kernel.org> 22492L: virtualization@lists.linux-foundation.org 22493S: Maintained 22494F: drivers/char/virtio_console.c 22495F: include/linux/virtio_console.h 22496F: include/uapi/linux/virtio_console.h 22497 22498VIRTIO CORE AND NET DRIVERS 22499M: "Michael S. Tsirkin" <mst@redhat.com> 22500M: Jason Wang <jasowang@redhat.com> 22501R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22502L: virtualization@lists.linux-foundation.org 22503S: Maintained 22504F: Documentation/ABI/testing/sysfs-bus-vdpa 22505F: Documentation/ABI/testing/sysfs-class-vduse 22506F: Documentation/devicetree/bindings/virtio/ 22507F: Documentation/driver-api/virtio/ 22508F: drivers/block/virtio_blk.c 22509F: drivers/crypto/virtio/ 22510F: drivers/net/virtio_net.c 22511F: drivers/vdpa/ 22512F: drivers/virtio/ 22513F: include/linux/vdpa.h 22514F: include/linux/virtio*.h 22515F: include/linux/vringh.h 22516F: include/uapi/linux/virtio_*.h 22517F: tools/virtio/ 22518 22519VIRTIO CRYPTO DRIVER 22520M: Gonglei <arei.gonglei@huawei.com> 22521L: virtualization@lists.linux-foundation.org 22522L: linux-crypto@vger.kernel.org 22523S: Maintained 22524F: drivers/crypto/virtio/ 22525F: include/uapi/linux/virtio_crypto.h 22526 22527VIRTIO DRIVERS FOR S390 22528M: Cornelia Huck <cohuck@redhat.com> 22529M: Halil Pasic <pasic@linux.ibm.com> 22530M: Eric Farman <farman@linux.ibm.com> 22531L: linux-s390@vger.kernel.org 22532L: virtualization@lists.linux-foundation.org 22533L: kvm@vger.kernel.org 22534S: Supported 22535F: arch/s390/include/uapi/asm/virtio-ccw.h 22536F: drivers/s390/virtio/ 22537 22538VIRTIO FILE SYSTEM 22539M: Vivek Goyal <vgoyal@redhat.com> 22540M: Stefan Hajnoczi <stefanha@redhat.com> 22541M: Miklos Szeredi <miklos@szeredi.hu> 22542L: virtualization@lists.linux-foundation.org 22543L: linux-fsdevel@vger.kernel.org 22544S: Supported 22545W: https://virtio-fs.gitlab.io/ 22546F: Documentation/filesystems/virtiofs.rst 22547F: fs/fuse/virtio_fs.c 22548F: include/uapi/linux/virtio_fs.h 22549 22550VIRTIO GPIO DRIVER 22551M: Enrico Weigelt, metux IT consult <info@metux.net> 22552M: Viresh Kumar <vireshk@kernel.org> 22553L: linux-gpio@vger.kernel.org 22554L: virtualization@lists.linux-foundation.org 22555S: Maintained 22556F: drivers/gpio/gpio-virtio.c 22557F: include/uapi/linux/virtio_gpio.h 22558 22559VIRTIO GPU DRIVER 22560M: David Airlie <airlied@redhat.com> 22561M: Gerd Hoffmann <kraxel@redhat.com> 22562R: Gurchetan Singh <gurchetansingh@chromium.org> 22563R: Chia-I Wu <olvaffe@gmail.com> 22564L: dri-devel@lists.freedesktop.org 22565L: virtualization@lists.linux-foundation.org 22566S: Maintained 22567T: git git://anongit.freedesktop.org/drm/drm-misc 22568F: drivers/gpu/drm/virtio/ 22569F: include/uapi/linux/virtio_gpu.h 22570 22571VIRTIO HOST (VHOST) 22572M: "Michael S. Tsirkin" <mst@redhat.com> 22573M: Jason Wang <jasowang@redhat.com> 22574L: kvm@vger.kernel.org 22575L: virtualization@lists.linux-foundation.org 22576L: netdev@vger.kernel.org 22577S: Maintained 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22579F: drivers/vhost/ 22580F: include/linux/sched/vhost_task.h 22581F: include/linux/vhost_iotlb.h 22582F: include/uapi/linux/vhost.h 22583F: kernel/vhost_task.c 22584 22585VIRTIO HOST (VHOST-SCSI) 22586M: "Michael S. Tsirkin" <mst@redhat.com> 22587M: Jason Wang <jasowang@redhat.com> 22588M: Mike Christie <michael.christie@oracle.com> 22589R: Paolo Bonzini <pbonzini@redhat.com> 22590R: Stefan Hajnoczi <stefanha@redhat.com> 22591L: virtualization@lists.linux-foundation.org 22592S: Maintained 22593F: drivers/vhost/scsi.c 22594 22595VIRTIO I2C DRIVER 22596M: Conghui Chen <conghui.chen@intel.com> 22597M: Viresh Kumar <viresh.kumar@linaro.org> 22598L: linux-i2c@vger.kernel.org 22599L: virtualization@lists.linux-foundation.org 22600S: Maintained 22601F: drivers/i2c/busses/i2c-virtio.c 22602F: include/uapi/linux/virtio_i2c.h 22603 22604VIRTIO INPUT DRIVER 22605M: Gerd Hoffmann <kraxel@redhat.com> 22606S: Maintained 22607F: drivers/virtio/virtio_input.c 22608F: include/uapi/linux/virtio_input.h 22609 22610VIRTIO IOMMU DRIVER 22611M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22612L: virtualization@lists.linux-foundation.org 22613S: Maintained 22614F: drivers/iommu/virtio-iommu.c 22615F: include/uapi/linux/virtio_iommu.h 22616 22617VIRTIO MEM DRIVER 22618M: David Hildenbrand <david@redhat.com> 22619L: virtualization@lists.linux-foundation.org 22620S: Maintained 22621W: https://virtio-mem.gitlab.io/ 22622F: drivers/virtio/virtio_mem.c 22623F: include/uapi/linux/virtio_mem.h 22624 22625VIRTIO PMEM DRIVER 22626M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22627L: virtualization@lists.linux-foundation.org 22628S: Maintained 22629F: drivers/nvdimm/nd_virtio.c 22630F: drivers/nvdimm/virtio_pmem.c 22631 22632VIRTIO SOUND DRIVER 22633M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22634M: "Michael S. Tsirkin" <mst@redhat.com> 22635L: virtualization@lists.linux-foundation.org 22636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22637S: Maintained 22638F: include/uapi/linux/virtio_snd.h 22639F: sound/virtio/* 22640 22641VIRTUAL BOX GUEST DEVICE DRIVER 22642M: Hans de Goede <hdegoede@redhat.com> 22643M: Arnd Bergmann <arnd@arndb.de> 22644M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22645S: Maintained 22646F: drivers/virt/vboxguest/ 22647F: include/linux/vbox_utils.h 22648F: include/uapi/linux/vbox*.h 22649 22650VIRTUAL BOX SHARED FOLDER VFS DRIVER 22651M: Hans de Goede <hdegoede@redhat.com> 22652L: linux-fsdevel@vger.kernel.org 22653S: Maintained 22654F: fs/vboxsf/* 22655 22656VIRTUAL PCM TEST DRIVER 22657M: Ivan Orlov <ivan.orlov0322@gmail.com> 22658L: alsa-devel@alsa-project.org 22659S: Maintained 22660F: Documentation/sound/cards/pcmtest.rst 22661F: sound/drivers/pcmtest.c 22662F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22663 22664VIRTUAL SERIO DEVICE DRIVER 22665M: Stephen Chandler Paul <thatslyude@gmail.com> 22666S: Maintained 22667F: drivers/input/serio/userio.c 22668F: include/uapi/linux/userio.h 22669 22670VISL VIRTUAL STATELESS DECODER DRIVER 22671M: Daniel Almeida <daniel.almeida@collabora.com> 22672L: linux-media@vger.kernel.org 22673S: Supported 22674F: drivers/media/test-drivers/visl 22675 22676VIVID VIRTUAL VIDEO DRIVER 22677M: Hans Verkuil <hverkuil@xs4all.nl> 22678L: linux-media@vger.kernel.org 22679S: Maintained 22680W: https://linuxtv.org 22681T: git git://linuxtv.org/media_tree.git 22682F: drivers/media/test-drivers/vivid/* 22683 22684VLYNQ BUS 22685M: Florian Fainelli <f.fainelli@gmail.com> 22686L: openwrt-devel@lists.openwrt.org (subscribers-only) 22687S: Maintained 22688F: drivers/vlynq/vlynq.c 22689F: include/linux/vlynq.h 22690 22691VM SOCKETS (AF_VSOCK) 22692M: Stefano Garzarella <sgarzare@redhat.com> 22693L: virtualization@lists.linux-foundation.org 22694L: netdev@vger.kernel.org 22695S: Maintained 22696F: drivers/net/vsockmon.c 22697F: include/net/af_vsock.h 22698F: include/uapi/linux/vm_sockets.h 22699F: include/uapi/linux/vm_sockets_diag.h 22700F: include/uapi/linux/vsockmon.h 22701F: net/vmw_vsock/ 22702F: tools/testing/vsock/ 22703 22704VMALLOC 22705M: Andrew Morton <akpm@linux-foundation.org> 22706R: Uladzislau Rezki <urezki@gmail.com> 22707R: Christoph Hellwig <hch@infradead.org> 22708R: Lorenzo Stoakes <lstoakes@gmail.com> 22709L: linux-mm@kvack.org 22710S: Maintained 22711W: http://www.linux-mm.org 22712T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22713F: include/linux/vmalloc.h 22714F: mm/vmalloc.c 22715 22716VME SUBSYSTEM 22717M: Martyn Welch <martyn@welchs.me.uk> 22718M: Manohar Vanga <manohar.vanga@gmail.com> 22719M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22720L: linux-kernel@vger.kernel.org 22721S: Odd fixes 22722T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22723F: Documentation/driver-api/vme.rst 22724F: drivers/staging/vme_user/ 22725 22726VMWARE BALLOON DRIVER 22727M: Nadav Amit <namit@vmware.com> 22728R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22729L: linux-kernel@vger.kernel.org 22730S: Supported 22731F: drivers/misc/vmw_balloon.c 22732 22733VMWARE HYPERVISOR INTERFACE 22734M: Ajay Kaher <akaher@vmware.com> 22735M: Alexey Makhalov <amakhalov@vmware.com> 22736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22737L: virtualization@lists.linux-foundation.org 22738L: x86@kernel.org 22739S: Supported 22740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22741F: arch/x86/include/asm/vmware.h 22742F: arch/x86/kernel/cpu/vmware.c 22743 22744VMWARE PVRDMA DRIVER 22745M: Bryan Tan <bryantan@vmware.com> 22746M: Vishnu Dasa <vdasa@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: linux-rdma@vger.kernel.org 22749S: Supported 22750F: drivers/infiniband/hw/vmw_pvrdma/ 22751 22752VMWARE PVSCSI DRIVER 22753M: Vishal Bhakta <vbhakta@vmware.com> 22754R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22755L: linux-scsi@vger.kernel.org 22756S: Supported 22757F: drivers/scsi/vmw_pvscsi.c 22758F: drivers/scsi/vmw_pvscsi.h 22759 22760VMWARE VIRTUAL PTP CLOCK DRIVER 22761M: Deep Shah <sdeep@vmware.com> 22762R: Ajay Kaher <akaher@vmware.com> 22763R: Alexey Makhalov <amakhalov@vmware.com> 22764R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22765L: netdev@vger.kernel.org 22766S: Supported 22767F: drivers/ptp/ptp_vmw.c 22768 22769VMWARE VMCI DRIVER 22770M: Bryan Tan <bryantan@vmware.com> 22771M: Vishnu Dasa <vdasa@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: linux-kernel@vger.kernel.org 22774S: Supported 22775F: drivers/misc/vmw_vmci/ 22776F: include/linux/vmw_vmci* 22777 22778VMWARE VMMOUSE SUBDRIVER 22779M: Zack Rusin <zackr@vmware.com> 22780R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22781R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22782L: linux-input@vger.kernel.org 22783S: Supported 22784F: drivers/input/mouse/vmmouse.c 22785F: drivers/input/mouse/vmmouse.h 22786 22787VMWARE VMXNET3 ETHERNET DRIVER 22788M: Ronak Doshi <doshir@vmware.com> 22789R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22790L: netdev@vger.kernel.org 22791S: Supported 22792F: drivers/net/vmxnet3/ 22793 22794VMWARE VSOCK VMCI TRANSPORT DRIVER 22795M: Bryan Tan <bryantan@vmware.com> 22796M: Vishnu Dasa <vdasa@vmware.com> 22797R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22798L: linux-kernel@vger.kernel.org 22799S: Supported 22800F: net/vmw_vsock/vmci_transport* 22801 22802VOCORE VOCORE2 BOARD 22803M: Harvey Hunt <harveyhuntnexus@gmail.com> 22804L: linux-mips@vger.kernel.org 22805S: Maintained 22806F: arch/mips/boot/dts/ralink/vocore2.dts 22807 22808VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22809M: Liam Girdwood <lgirdwood@gmail.com> 22810M: Mark Brown <broonie@kernel.org> 22811L: linux-kernel@vger.kernel.org 22812S: Supported 22813W: http://www.slimlogic.co.uk/?p=48 22814T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22815F: Documentation/devicetree/bindings/regulator/ 22816F: Documentation/power/regulator/ 22817F: drivers/regulator/ 22818F: include/dt-bindings/regulator/ 22819F: include/linux/regulator/ 22820K: regulator_get_optional 22821 22822VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22823R: Matti Vaittinen <mazziesaccount@gmail.com> 22824F: drivers/regulator/irq_helpers.c 22825 22826VRF 22827M: David Ahern <dsahern@kernel.org> 22828L: netdev@vger.kernel.org 22829S: Maintained 22830F: Documentation/networking/vrf.rst 22831F: drivers/net/vrf.c 22832 22833VSPRINTF 22834M: Petr Mladek <pmladek@suse.com> 22835M: Steven Rostedt <rostedt@goodmis.org> 22836M: Sergey Senozhatsky <senozhatsky@chromium.org> 22837R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22838R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22839S: Maintained 22840T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22841F: Documentation/core-api/printk-formats.rst 22842F: lib/test_printf.c 22843F: lib/test_scanf.c 22844F: lib/vsprintf.c 22845 22846VT1211 HARDWARE MONITOR DRIVER 22847M: Juerg Haefliger <juergh@proton.me> 22848L: linux-hwmon@vger.kernel.org 22849S: Maintained 22850F: Documentation/hwmon/vt1211.rst 22851F: drivers/hwmon/vt1211.c 22852 22853VT8231 HARDWARE MONITOR DRIVER 22854M: Roger Lucas <vt8231@hiddenengine.co.uk> 22855L: linux-hwmon@vger.kernel.org 22856S: Maintained 22857F: drivers/hwmon/vt8231.c 22858 22859VUB300 USB to SDIO/SD/MMC bridge chip 22860L: linux-mmc@vger.kernel.org 22861S: Orphan 22862F: drivers/mmc/host/vub300.c 22863 22864W1 DALLAS'S 1-WIRE BUS 22865M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22866S: Maintained 22867F: Documentation/devicetree/bindings/w1/ 22868F: Documentation/w1/ 22869F: drivers/w1/ 22870F: include/linux/w1.h 22871 22872W83791D HARDWARE MONITORING DRIVER 22873M: Marc Hulsman <m.hulsman@tudelft.nl> 22874L: linux-hwmon@vger.kernel.org 22875S: Maintained 22876F: Documentation/hwmon/w83791d.rst 22877F: drivers/hwmon/w83791d.c 22878 22879W83793 HARDWARE MONITORING DRIVER 22880M: Rudolf Marek <r.marek@assembler.cz> 22881L: linux-hwmon@vger.kernel.org 22882S: Maintained 22883F: Documentation/hwmon/w83793.rst 22884F: drivers/hwmon/w83793.c 22885 22886W83795 HARDWARE MONITORING DRIVER 22887M: Jean Delvare <jdelvare@suse.com> 22888L: linux-hwmon@vger.kernel.org 22889S: Maintained 22890F: drivers/hwmon/w83795.c 22891 22892W83L51xD SD/MMC CARD INTERFACE DRIVER 22893M: Pierre Ossman <pierre@ossman.eu> 22894S: Maintained 22895F: drivers/mmc/host/wbsd.* 22896 22897WACOM PROTOCOL 4 SERIAL TABLETS 22898M: Julian Squires <julian@cipht.net> 22899M: Hans de Goede <hdegoede@redhat.com> 22900L: linux-input@vger.kernel.org 22901S: Maintained 22902F: drivers/input/tablet/wacom_serial4.c 22903 22904WANGXUN ETHERNET DRIVER 22905M: Jiawen Wu <jiawenwu@trustnetic.com> 22906M: Mengyuan Lou <mengyuanlou@net-swift.com> 22907L: netdev@vger.kernel.org 22908S: Maintained 22909W: https://www.net-swift.com 22910F: Documentation/networking/device_drivers/ethernet/wangxun/* 22911F: drivers/net/ethernet/wangxun/ 22912 22913WATCHDOG DEVICE DRIVERS 22914M: Wim Van Sebroeck <wim@linux-watchdog.org> 22915M: Guenter Roeck <linux@roeck-us.net> 22916L: linux-watchdog@vger.kernel.org 22917S: Maintained 22918W: http://www.linux-watchdog.org/ 22919T: git git://www.linux-watchdog.org/linux-watchdog.git 22920F: Documentation/devicetree/bindings/watchdog/ 22921F: Documentation/watchdog/ 22922F: drivers/watchdog/ 22923F: include/linux/watchdog.h 22924F: include/trace/events/watchdog.h 22925F: include/uapi/linux/watchdog.h 22926 22927WHISKEYCOVE PMIC GPIO DRIVER 22928M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22929L: linux-gpio@vger.kernel.org 22930S: Maintained 22931F: drivers/gpio/gpio-wcove.c 22932 22933WHWAVE RTC DRIVER 22934M: Dianlong Li <long17.cool@163.com> 22935L: linux-rtc@vger.kernel.org 22936S: Maintained 22937F: drivers/rtc/rtc-sd3078.c 22938 22939WIIMOTE HID DRIVER 22940M: David Rheinsberg <david.rheinsberg@gmail.com> 22941L: linux-input@vger.kernel.org 22942S: Maintained 22943F: drivers/hid/hid-wiimote* 22944 22945WILOCITY WIL6210 WIRELESS DRIVER 22946L: linux-wireless@vger.kernel.org 22947S: Orphan 22948W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22949F: drivers/net/wireless/ath/wil6210/ 22950 22951WINBOND CIR DRIVER 22952M: David Härdeman <david@hardeman.nu> 22953S: Maintained 22954F: drivers/media/rc/winbond-cir.c 22955 22956WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22957L: linux-watchdog@vger.kernel.org 22958S: Orphan 22959F: drivers/watchdog/ebc-c384_wdt.c 22960 22961WINSYSTEMS WS16C48 GPIO DRIVER 22962M: William Breathitt Gray <william.gray@linaro.org> 22963L: linux-gpio@vger.kernel.org 22964S: Maintained 22965F: drivers/gpio/gpio-ws16c48.c 22966 22967WIREGUARD SECURE NETWORK TUNNEL 22968M: Jason A. Donenfeld <Jason@zx2c4.com> 22969L: wireguard@lists.zx2c4.com 22970L: netdev@vger.kernel.org 22971S: Maintained 22972F: drivers/net/wireguard/ 22973F: tools/testing/selftests/wireguard/ 22974 22975WISTRON LAPTOP BUTTON DRIVER 22976M: Miloslav Trmac <mitr@volny.cz> 22977S: Maintained 22978F: drivers/input/misc/wistron_btns.c 22979 22980WL3501 WIRELESS PCMCIA CARD DRIVER 22981L: linux-wireless@vger.kernel.org 22982S: Orphan 22983F: drivers/net/wireless/legacy/wl3501* 22984 22985WMI BINARY MOF DRIVER 22986L: platform-drivers-x86@vger.kernel.org 22987S: Orphan 22988F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22989F: Documentation/wmi/devices/wmi-bmof.rst 22990F: drivers/platform/x86/wmi-bmof.c 22991 22992WOLFSON MICROELECTRONICS DRIVERS 22993L: patches@opensource.cirrus.com 22994S: Supported 22995W: https://github.com/CirrusLogic/linux-drivers/wiki 22996T: git https://github.com/CirrusLogic/linux-drivers.git 22997F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22998F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22999F: Documentation/devicetree/bindings/mfd/wm831x.txt 23000F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23001F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23002F: Documentation/devicetree/bindings/sound/wm* 23003F: Documentation/hwmon/wm83??.rst 23004F: arch/arm/mach-s3c/mach-crag6410* 23005F: drivers/clk/clk-wm83*.c 23006F: drivers/gpio/gpio-*wm*.c 23007F: drivers/gpio/gpio-arizona.c 23008F: drivers/hwmon/wm83??-hwmon.c 23009F: drivers/input/misc/wm831x-on.c 23010F: drivers/input/touchscreen/wm831x-ts.c 23011F: drivers/input/touchscreen/wm97*.c 23012F: drivers/leds/leds-wm83*.c 23013F: drivers/mfd/arizona* 23014F: drivers/mfd/cs47l24* 23015F: drivers/mfd/wm*.c 23016F: drivers/power/supply/wm83*.c 23017F: drivers/regulator/arizona* 23018F: drivers/regulator/wm8*.c 23019F: drivers/rtc/rtc-wm83*.c 23020F: drivers/video/backlight/wm83*_bl.c 23021F: drivers/watchdog/wm83*_wdt.c 23022F: include/linux/mfd/arizona/ 23023F: include/linux/mfd/wm831x/ 23024F: include/linux/mfd/wm8350/ 23025F: include/linux/mfd/wm8400* 23026F: include/linux/regulator/arizona* 23027F: include/linux/wm97xx.h 23028F: include/sound/wm????.h 23029F: sound/soc/codecs/arizona* 23030F: sound/soc/codecs/cs47l24* 23031F: sound/soc/codecs/wm* 23032 23033WORKQUEUE 23034M: Tejun Heo <tj@kernel.org> 23035R: Lai Jiangshan <jiangshanlai@gmail.com> 23036S: Maintained 23037T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23038F: Documentation/core-api/workqueue.rst 23039F: include/linux/workqueue.h 23040F: kernel/workqueue.c 23041F: kernel/workqueue_internal.h 23042 23043WWAN DRIVERS 23044M: Loic Poulain <loic.poulain@linaro.org> 23045M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23046R: Johannes Berg <johannes@sipsolutions.net> 23047L: netdev@vger.kernel.org 23048S: Maintained 23049F: drivers/net/wwan/ 23050F: include/linux/wwan.h 23051F: include/uapi/linux/wwan.h 23052 23053X-POWERS AXP288 PMIC DRIVERS 23054M: Hans de Goede <hdegoede@redhat.com> 23055S: Maintained 23056F: drivers/acpi/pmic/intel_pmic_xpower.c 23057N: axp288 23058 23059X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23060M: Chen-Yu Tsai <wens@csie.org> 23061L: linux-kernel@vger.kernel.org 23062S: Maintained 23063N: axp[128] 23064 23065X.25 STACK 23066M: Martin Schiller <ms@dev.tdt.de> 23067L: linux-x25@vger.kernel.org 23068S: Maintained 23069F: Documentation/networking/lapb-module.rst 23070F: Documentation/networking/x25* 23071F: drivers/net/wan/hdlc_x25.c 23072F: drivers/net/wan/lapbether.c 23073F: include/*/lapb.h 23074F: include/net/x25* 23075F: include/uapi/linux/x25.h 23076F: net/lapb/ 23077F: net/x25/ 23078 23079X86 ARCHITECTURE (32-BIT AND 64-BIT) 23080M: Thomas Gleixner <tglx@linutronix.de> 23081M: Ingo Molnar <mingo@redhat.com> 23082M: Borislav Petkov <bp@alien8.de> 23083M: Dave Hansen <dave.hansen@linux.intel.com> 23084M: x86@kernel.org 23085R: "H. Peter Anvin" <hpa@zytor.com> 23086L: linux-kernel@vger.kernel.org 23087S: Maintained 23088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23089F: Documentation/arch/x86/ 23090F: Documentation/devicetree/bindings/x86/ 23091F: arch/x86/ 23092 23093X86 ENTRY CODE 23094M: Andy Lutomirski <luto@kernel.org> 23095L: linux-kernel@vger.kernel.org 23096S: Maintained 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23098F: arch/x86/entry/ 23099 23100X86 HARDWARE VULNERABILITIES 23101M: Thomas Gleixner <tglx@linutronix.de> 23102M: Borislav Petkov <bp@alien8.de> 23103M: Peter Zijlstra <peterz@infradead.org> 23104M: Josh Poimboeuf <jpoimboe@kernel.org> 23105R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23106S: Maintained 23107F: Documentation/admin-guide/hw-vuln/ 23108F: arch/x86/include/asm/nospec-branch.h 23109F: arch/x86/kernel/cpu/bugs.c 23110 23111X86 MCE INFRASTRUCTURE 23112M: Tony Luck <tony.luck@intel.com> 23113M: Borislav Petkov <bp@alien8.de> 23114L: linux-edac@vger.kernel.org 23115S: Maintained 23116F: Documentation/ABI/testing/sysfs-mce 23117F: Documentation/arch/x86/x86_64/machinecheck.rst 23118F: arch/x86/kernel/cpu/mce/* 23119 23120X86 MICROCODE UPDATE SUPPORT 23121M: Borislav Petkov <bp@alien8.de> 23122S: Maintained 23123F: arch/x86/kernel/cpu/microcode/* 23124 23125X86 MM 23126M: Dave Hansen <dave.hansen@linux.intel.com> 23127M: Andy Lutomirski <luto@kernel.org> 23128M: Peter Zijlstra <peterz@infradead.org> 23129L: linux-kernel@vger.kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23132F: arch/x86/mm/ 23133 23134X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23135M: Hans de Goede <hdegoede@redhat.com> 23136L: platform-driver-x86@vger.kernel.org 23137S: Maintained 23138T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23139F: drivers/platform/x86/x86-android-tablets/ 23140 23141X86 PLATFORM DRIVERS 23142M: Hans de Goede <hdegoede@redhat.com> 23143M: Mark Gross <markgross@kernel.org> 23144L: platform-driver-x86@vger.kernel.org 23145S: Maintained 23146T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23147F: drivers/platform/olpc/ 23148F: drivers/platform/x86/ 23149F: include/linux/platform_data/x86/ 23150 23151X86 PLATFORM DRIVERS - ARCH 23152R: Darren Hart <dvhart@infradead.org> 23153R: Andy Shevchenko <andy@infradead.org> 23154L: platform-driver-x86@vger.kernel.org 23155L: x86@kernel.org 23156S: Maintained 23157T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23158F: arch/x86/platform 23159 23160X86 PLATFORM UV HPE SUPERDOME FLEX 23161M: Steve Wahl <steve.wahl@hpe.com> 23162R: Mike Travis <mike.travis@hpe.com> 23163R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23164R: Russ Anderson <russ.anderson@hpe.com> 23165S: Supported 23166F: arch/x86/include/asm/uv/ 23167F: arch/x86/kernel/apic/x2apic_uv_x.c 23168F: arch/x86/platform/uv/ 23169 23170X86 STACK UNWINDING 23171M: Josh Poimboeuf <jpoimboe@kernel.org> 23172M: Peter Zijlstra <peterz@infradead.org> 23173S: Supported 23174F: arch/x86/include/asm/unwind*.h 23175F: arch/x86/kernel/dumpstack.c 23176F: arch/x86/kernel/stacktrace.c 23177F: arch/x86/kernel/unwind_*.c 23178 23179X86 VDSO 23180M: Andy Lutomirski <luto@kernel.org> 23181L: linux-kernel@vger.kernel.org 23182S: Maintained 23183T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23184F: arch/x86/entry/vdso/ 23185 23186XARRAY 23187M: Matthew Wilcox <willy@infradead.org> 23188L: linux-fsdevel@vger.kernel.org 23189S: Supported 23190F: Documentation/core-api/xarray.rst 23191F: include/linux/idr.h 23192F: include/linux/xarray.h 23193F: lib/idr.c 23194F: lib/xarray.c 23195F: tools/testing/radix-tree 23196 23197XBOX DVD IR REMOTE 23198M: Benjamin Valentin <benpicco@googlemail.com> 23199S: Maintained 23200F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23201F: drivers/media/rc/xbox_remote.c 23202 23203XC2028/3028 TUNER DRIVER 23204M: Mauro Carvalho Chehab <mchehab@kernel.org> 23205L: linux-media@vger.kernel.org 23206S: Maintained 23207W: https://linuxtv.org 23208T: git git://linuxtv.org/media_tree.git 23209F: drivers/media/tuners/xc2028.* 23210 23211XDP (eXpress Data Path) 23212M: Alexei Starovoitov <ast@kernel.org> 23213M: Daniel Borkmann <daniel@iogearbox.net> 23214M: David S. Miller <davem@davemloft.net> 23215M: Jakub Kicinski <kuba@kernel.org> 23216M: Jesper Dangaard Brouer <hawk@kernel.org> 23217M: John Fastabend <john.fastabend@gmail.com> 23218L: netdev@vger.kernel.org 23219L: bpf@vger.kernel.org 23220S: Supported 23221F: drivers/net/ethernet/*/*/*/*/*xdp* 23222F: drivers/net/ethernet/*/*/*xdp* 23223F: include/net/xdp.h 23224F: include/net/xdp_priv.h 23225F: include/trace/events/xdp.h 23226F: kernel/bpf/cpumap.c 23227F: kernel/bpf/devmap.c 23228F: net/core/xdp.c 23229F: samples/bpf/xdp* 23230F: tools/testing/selftests/bpf/*/*xdp* 23231F: tools/testing/selftests/bpf/*xdp* 23232K: (?:\b|_)xdp(?:\b|_) 23233 23234XDP SOCKETS (AF_XDP) 23235M: Björn Töpel <bjorn@kernel.org> 23236M: Magnus Karlsson <magnus.karlsson@intel.com> 23237M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23238R: Jonathan Lemon <jonathan.lemon@gmail.com> 23239L: netdev@vger.kernel.org 23240L: bpf@vger.kernel.org 23241S: Maintained 23242F: Documentation/networking/af_xdp.rst 23243F: include/net/netns/xdp.h 23244F: include/net/xdp_sock* 23245F: include/net/xsk_buff_pool.h 23246F: include/uapi/linux/if_xdp.h 23247F: include/uapi/linux/xdp_diag.h 23248F: net/xdp/ 23249F: tools/testing/selftests/bpf/*xsk* 23250 23251XEN BLOCK SUBSYSTEM 23252M: Roger Pau Monné <roger.pau@citrix.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255F: drivers/block/xen* 23256F: drivers/block/xen-blkback/* 23257 23258XEN HYPERVISOR ARM 23259M: Stefano Stabellini <sstabellini@kernel.org> 23260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23261S: Maintained 23262F: arch/arm/include/asm/xen/ 23263F: arch/arm/xen/ 23264 23265XEN HYPERVISOR ARM64 23266M: Stefano Stabellini <sstabellini@kernel.org> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Maintained 23269F: arch/arm64/include/asm/xen/ 23270F: arch/arm64/xen/ 23271 23272XEN HYPERVISOR INTERFACE 23273M: Juergen Gross <jgross@suse.com> 23274M: Stefano Stabellini <sstabellini@kernel.org> 23275R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277S: Supported 23278T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23279F: Documentation/ABI/stable/sysfs-hypervisor-xen 23280F: Documentation/ABI/testing/sysfs-hypervisor-xen 23281F: drivers/*/xen-*front.c 23282F: drivers/xen/ 23283F: include/uapi/xen/ 23284F: include/xen/ 23285F: kernel/configs/xen.config 23286 23287XEN HYPERVISOR X86 23288M: Juergen Gross <jgross@suse.com> 23289R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291S: Supported 23292F: arch/x86/configs/xen.config 23293F: arch/x86/include/asm/pvclock-abi.h 23294F: arch/x86/include/asm/xen/ 23295F: arch/x86/platform/pvh/ 23296F: arch/x86/xen/ 23297 23298XEN NETWORK BACKEND DRIVER 23299M: Wei Liu <wei.liu@kernel.org> 23300M: Paul Durrant <paul@xen.org> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: netdev@vger.kernel.org 23303S: Supported 23304F: drivers/net/xen-netback/* 23305 23306XEN PCI SUBSYSTEM 23307M: Juergen Gross <jgross@suse.com> 23308L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23309S: Supported 23310F: arch/x86/pci/*xen* 23311F: drivers/pci/*xen* 23312 23313XEN PVSCSI DRIVERS 23314M: Juergen Gross <jgross@suse.com> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: linux-scsi@vger.kernel.org 23317S: Supported 23318F: drivers/scsi/xen-scsifront.c 23319F: drivers/xen/xen-scsiback.c 23320F: include/xen/interface/io/vscsiif.h 23321 23322XEN PVUSB DRIVER 23323M: Juergen Gross <jgross@suse.com> 23324L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23325L: linux-usb@vger.kernel.org 23326S: Supported 23327F: drivers/usb/host/xen* 23328F: include/xen/interface/io/usbif.h 23329 23330XEN SOUND FRONTEND DRIVER 23331M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23332L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23333L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23334S: Supported 23335F: sound/xen/* 23336 23337XEN SWIOTLB SUBSYSTEM 23338M: Juergen Gross <jgross@suse.com> 23339M: Stefano Stabellini <sstabellini@kernel.org> 23340L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23341L: iommu@lists.linux.dev 23342S: Supported 23343F: arch/*/include/asm/xen/swiotlb-xen.h 23344F: drivers/xen/swiotlb-xen.c 23345F: include/xen/arm/swiotlb-xen.h 23346F: include/xen/swiotlb-xen.h 23347 23348XFS FILESYSTEM 23349M: Darrick J. Wong <djwong@kernel.org> 23350L: linux-xfs@vger.kernel.org 23351S: Supported 23352W: http://xfs.org/ 23353C: irc://irc.oftc.net/xfs 23354T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23355F: Documentation/ABI/testing/sysfs-fs-xfs 23356F: Documentation/admin-guide/xfs.rst 23357F: Documentation/filesystems/xfs-delayed-logging-design.rst 23358F: Documentation/filesystems/xfs-self-describing-metadata.rst 23359F: fs/xfs/ 23360F: include/uapi/linux/dqblk_xfs.h 23361F: include/uapi/linux/fsmap.h 23362 23363XILINX AMS DRIVER 23364M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23365L: linux-iio@vger.kernel.org 23366S: Maintained 23367F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23368F: drivers/iio/adc/xilinx-ams.c 23369 23370XILINX AXI ETHERNET DRIVER 23371M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23374F: drivers/net/ethernet/xilinx/xilinx_axienet* 23375 23376XILINX CAN DRIVER 23377M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23378R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23379L: linux-can@vger.kernel.org 23380S: Maintained 23381F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23382F: drivers/net/can/xilinx_can.c 23383 23384XILINX EVENT MANAGEMENT DRIVER 23385M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23386S: Maintained 23387F: drivers/soc/xilinx/xlnx_event_manager.c 23388F: include/linux/firmware/xlnx-event-manager.h 23389 23390XILINX GPIO DRIVER 23391M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23392R: Srinivas Neeli <srinivas.neeli@amd.com> 23393R: Michal Simek <michal.simek@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23396F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23397F: drivers/gpio/gpio-xilinx.c 23398F: drivers/gpio/gpio-zynq.c 23399 23400XILINX PWM DRIVER 23401M: Sean Anderson <sean.anderson@seco.com> 23402S: Maintained 23403F: drivers/pwm/pwm-xilinx.c 23404F: include/clocksource/timer-xilinx.h 23405 23406XILINX SD-FEC IP CORES 23407M: Derek Kiernan <derek.kiernan@amd.com> 23408M: Dragan Cvetic <dragan.cvetic@amd.com> 23409S: Maintained 23410F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23411F: Documentation/misc-devices/xilinx_sdfec.rst 23412F: drivers/misc/Kconfig 23413F: drivers/misc/Makefile 23414F: drivers/misc/xilinx_sdfec.c 23415F: include/uapi/misc/xilinx_sdfec.h 23416 23417XILINX UARTLITE SERIAL DRIVER 23418M: Peter Korsgaard <jacmet@sunsite.dk> 23419L: linux-serial@vger.kernel.org 23420S: Maintained 23421F: drivers/tty/serial/uartlite.c 23422 23423XILINX VIDEO IP CORES 23424M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23425L: linux-media@vger.kernel.org 23426S: Supported 23427T: git git://linuxtv.org/media_tree.git 23428F: Documentation/devicetree/bindings/media/xilinx/ 23429F: drivers/media/platform/xilinx/ 23430F: include/uapi/linux/xilinx-v4l2-controls.h 23431 23432XILINX WATCHDOG DRIVER 23433M: Srinivas Neeli <srinivas.neeli@amd.com> 23434R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23435R: Michal Simek <michal.simek@amd.com> 23436S: Maintained 23437F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23438F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23439F: drivers/watchdog/of_xilinx_wdt.c 23440F: drivers/watchdog/xilinx_wwdt.c 23441 23442XILINX XDMA DRIVER 23443M: Lizhi Hou <lizhi.hou@amd.com> 23444M: Brian Xu <brian.xu@amd.com> 23445M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23446L: dmaengine@vger.kernel.org 23447S: Supported 23448F: drivers/dma/xilinx/xdma-regs.h 23449F: drivers/dma/xilinx/xdma.c 23450F: include/linux/dma/amd_xdma.h 23451F: include/linux/platform_data/amd_xdma.h 23452 23453XILINX ZYNQMP DPDMA DRIVER 23454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23455L: dmaengine@vger.kernel.org 23456S: Supported 23457F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23458F: drivers/dma/xilinx/xilinx_dpdma.c 23459F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23460 23461XILINX ZYNQMP OCM EDAC DRIVER 23462M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23463M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23464S: Maintained 23465F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23466F: drivers/edac/zynqmp_edac.c 23467 23468XILINX ZYNQMP PSGTR PHY DRIVER 23469M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23470L: linux-kernel@vger.kernel.org 23471S: Supported 23472T: git https://github.com/Xilinx/linux-xlnx.git 23473F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23474F: drivers/phy/xilinx/phy-zynqmp.c 23475 23476XILINX ZYNQMP SHA3 DRIVER 23477M: Harsha <harsha.harsha@amd.com> 23478S: Maintained 23479F: drivers/crypto/xilinx/zynqmp-sha.c 23480 23481XILLYBUS DRIVER 23482M: Eli Billauer <eli.billauer@gmail.com> 23483L: linux-kernel@vger.kernel.org 23484S: Supported 23485F: drivers/char/xillybus/ 23486 23487XLP9XX I2C DRIVER 23488M: George Cherian <gcherian@marvell.com> 23489L: linux-i2c@vger.kernel.org 23490S: Supported 23491W: http://www.marvell.com 23492F: drivers/i2c/busses/i2c-xlp9xx.c 23493 23494XRA1403 GPIO EXPANDER 23495M: Nandor Han <nandor.han@ge.com> 23496L: linux-gpio@vger.kernel.org 23497S: Maintained 23498F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23499F: drivers/gpio/gpio-xra1403.c 23500 23501XTENSA XTFPGA PLATFORM SUPPORT 23502M: Max Filippov <jcmvbkbc@gmail.com> 23503S: Maintained 23504F: drivers/spi/spi-xtensa-xtfpga.c 23505F: sound/soc/xtensa/xtfpga-i2s.c 23506 23507YAM DRIVER FOR AX.25 23508M: Jean-Paul Roubelat <jpr@f6fbb.org> 23509L: linux-hams@vger.kernel.org 23510S: Maintained 23511F: drivers/net/hamradio/yam* 23512F: include/linux/yam.h 23513 23514YAMA SECURITY MODULE 23515M: Kees Cook <keescook@chromium.org> 23516S: Supported 23517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23518F: Documentation/admin-guide/LSM/Yama.rst 23519F: security/yama/ 23520 23521YEALINK PHONE DRIVER 23522M: Henk Vergonet <Henk.Vergonet@gmail.com> 23523L: usbb2k-api-dev@nongnu.org 23524S: Maintained 23525F: Documentation/input/devices/yealink.rst 23526F: drivers/input/misc/yealink.* 23527 23528Z3FOLD COMPRESSED PAGE ALLOCATOR 23529M: Vitaly Wool <vitaly.wool@konsulko.com> 23530R: Miaohe Lin <linmiaohe@huawei.com> 23531L: linux-mm@kvack.org 23532S: Maintained 23533F: mm/z3fold.c 23534 23535Z8530 DRIVER FOR AX.25 23536M: Joerg Reuter <jreuter@yaina.de> 23537L: linux-hams@vger.kernel.org 23538S: Maintained 23539W: http://yaina.de/jreuter/ 23540W: http://www.qsl.net/dl1bke/ 23541F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23542F: drivers/net/hamradio/*scc.c 23543F: drivers/net/hamradio/z8530.h 23544 23545ZBUD COMPRESSED PAGE ALLOCATOR 23546M: Seth Jennings <sjenning@redhat.com> 23547M: Dan Streetman <ddstreet@ieee.org> 23548L: linux-mm@kvack.org 23549S: Maintained 23550F: mm/zbud.c 23551 23552ZD1211RW WIRELESS DRIVER 23553L: linux-wireless@vger.kernel.org 23554S: Orphan 23555F: drivers/net/wireless/zydas/zd1211rw/ 23556 23557ZD1301 MEDIA DRIVER 23558M: Antti Palosaari <crope@iki.fi> 23559L: linux-media@vger.kernel.org 23560S: Maintained 23561W: https://linuxtv.org/ 23562W: http://palosaari.fi/linux/ 23563Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23564F: drivers/media/usb/dvb-usb-v2/zd1301* 23565 23566ZD1301_DEMOD MEDIA DRIVER 23567M: Antti Palosaari <crope@iki.fi> 23568L: linux-media@vger.kernel.org 23569S: Maintained 23570W: https://linuxtv.org/ 23571W: http://palosaari.fi/linux/ 23572Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23573F: drivers/media/dvb-frontends/zd1301_demod* 23574 23575ZHAOXIN PROCESSOR SUPPORT 23576M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23577L: linux-kernel@vger.kernel.org 23578S: Maintained 23579F: arch/x86/kernel/cpu/zhaoxin.c 23580 23581ZONEFS FILESYSTEM 23582M: Damien Le Moal <dlemoal@kernel.org> 23583M: Naohiro Aota <naohiro.aota@wdc.com> 23584R: Johannes Thumshirn <jth@kernel.org> 23585L: linux-fsdevel@vger.kernel.org 23586S: Maintained 23587T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23588F: Documentation/filesystems/zonefs.rst 23589F: fs/zonefs/ 23590 23591ZPOOL COMPRESSED PAGE STORAGE API 23592M: Dan Streetman <ddstreet@ieee.org> 23593L: linux-mm@kvack.org 23594S: Maintained 23595F: include/linux/zpool.h 23596F: mm/zpool.c 23597 23598ZR36067 VIDEO FOR LINUX DRIVER 23599M: Corentin Labbe <clabbe@baylibre.com> 23600L: mjpeg-users@lists.sourceforge.net 23601L: linux-media@vger.kernel.org 23602S: Maintained 23603W: http://mjpeg.sourceforge.net/driver-zoran/ 23604Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23605F: Documentation/driver-api/media/drivers/zoran.rst 23606F: drivers/media/pci/zoran/ 23607 23608ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23609M: Minchan Kim <minchan@kernel.org> 23610M: Sergey Senozhatsky <senozhatsky@chromium.org> 23611L: linux-kernel@vger.kernel.org 23612S: Maintained 23613F: Documentation/admin-guide/blockdev/zram.rst 23614F: drivers/block/zram/ 23615 23616ZS DECSTATION Z85C30 SERIAL DRIVER 23617M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23618S: Maintained 23619F: drivers/tty/serial/zs.* 23620 23621ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23622M: Minchan Kim <minchan@kernel.org> 23623M: Sergey Senozhatsky <senozhatsky@chromium.org> 23624L: linux-mm@kvack.org 23625S: Maintained 23626F: Documentation/mm/zsmalloc.rst 23627F: include/linux/zsmalloc.h 23628F: mm/zsmalloc.c 23629 23630ZSTD 23631M: Nick Terrell <terrelln@fb.com> 23632S: Maintained 23633B: https://github.com/facebook/zstd/issues 23634T: git https://github.com/terrelln/linux.git 23635F: crypto/zstd.c 23636F: include/linux/zstd* 23637F: lib/decompress_unzstd.c 23638F: lib/zstd/ 23639N: zstd 23640K: zstd 23641 23642ZSWAP COMPRESSED SWAP CACHING 23643M: Seth Jennings <sjenning@redhat.com> 23644M: Dan Streetman <ddstreet@ieee.org> 23645M: Vitaly Wool <vitaly.wool@konsulko.com> 23646L: linux-mm@kvack.org 23647S: Maintained 23648F: mm/zswap.c 23649 23650THE REST 23651M: Linus Torvalds <torvalds@linux-foundation.org> 23652L: linux-kernel@vger.kernel.org 23653S: Buried alive in reporters 23654T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23655F: * 23656F: */ 23657