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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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@microchip.com> 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@microchip.com> 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@microchip.com> 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 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Alison Schofield <alison.schofield@intel.com> 5152M: Vishal Verma <vishal.l.verma@intel.com> 5153M: Ira Weiny <ira.weiny@intel.com> 5154M: Ben Widawsky <bwidawsk@kernel.org> 5155M: Dan Williams <dan.j.williams@intel.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: drivers/cxl/ 5159F: include/uapi/linux/cxl_mem.h 5160 5161COMPUTE EXPRESS LINK PMU (CPMU) 5162M: Jonathan Cameron <jonathan.cameron@huawei.com> 5163L: linux-cxl@vger.kernel.org 5164S: Maintained 5165F: Documentation/admin-guide/perf/cxl.rst 5166F: drivers/perf/cxl_pmu.c 5167 5168CONEXANT ACCESSRUNNER USB DRIVER 5169L: accessrunner-general@lists.sourceforge.net 5170S: Orphan 5171W: http://accessrunner.sourceforge.net/ 5172F: drivers/usb/atm/cxacru.c 5173 5174CONFIGFS 5175M: Joel Becker <jlbec@evilplan.org> 5176M: Christoph Hellwig <hch@lst.de> 5177S: Supported 5178T: git git://git.infradead.org/users/hch/configfs.git 5179F: fs/configfs/ 5180F: include/linux/configfs.h 5181F: samples/configfs/ 5182 5183CONSOLE SUBSYSTEM 5184M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5185S: Supported 5186F: drivers/video/console/ 5187F: include/linux/console* 5188 5189CONTEXT TRACKING 5190M: Frederic Weisbecker <frederic@kernel.org> 5191M: "Paul E. McKenney" <paulmck@kernel.org> 5192S: Maintained 5193F: include/linux/context_tracking* 5194F: kernel/context_tracking.c 5195 5196CONTROL GROUP (CGROUP) 5197M: Tejun Heo <tj@kernel.org> 5198M: Zefan Li <lizefan.x@bytedance.com> 5199M: Johannes Weiner <hannes@cmpxchg.org> 5200L: cgroups@vger.kernel.org 5201S: Maintained 5202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5203F: Documentation/admin-guide/cgroup-v1/ 5204F: Documentation/admin-guide/cgroup-v2.rst 5205F: include/linux/cgroup* 5206F: kernel/cgroup/ 5207F: tools/testing/selftests/cgroup/ 5208 5209CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5210M: Tejun Heo <tj@kernel.org> 5211M: Josef Bacik <josef@toxicpanda.com> 5212M: Jens Axboe <axboe@kernel.dk> 5213L: cgroups@vger.kernel.org 5214L: linux-block@vger.kernel.org 5215T: git git://git.kernel.dk/linux-block 5216F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5217F: block/bfq-cgroup.c 5218F: block/blk-cgroup.c 5219F: block/blk-iocost.c 5220F: block/blk-iolatency.c 5221F: block/blk-throttle.c 5222F: include/linux/blk-cgroup.h 5223 5224CONTROL GROUP - CPUSET 5225M: Waiman Long <longman@redhat.com> 5226M: Zefan Li <lizefan.x@bytedance.com> 5227L: cgroups@vger.kernel.org 5228S: Maintained 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5230F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5231F: include/linux/cpuset.h 5232F: kernel/cgroup/cpuset.c 5233 5234CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5235M: Johannes Weiner <hannes@cmpxchg.org> 5236M: Michal Hocko <mhocko@kernel.org> 5237M: Roman Gushchin <roman.gushchin@linux.dev> 5238M: Shakeel Butt <shakeelb@google.com> 5239R: Muchun Song <muchun.song@linux.dev> 5240L: cgroups@vger.kernel.org 5241L: linux-mm@kvack.org 5242S: Maintained 5243F: mm/memcontrol.c 5244F: mm/swap_cgroup.c 5245F: tools/testing/selftests/cgroup/memcg_protection.m 5246F: tools/testing/selftests/cgroup/test_kmem.c 5247F: tools/testing/selftests/cgroup/test_memcontrol.c 5248 5249CORETEMP HARDWARE MONITORING DRIVER 5250M: Fenghua Yu <fenghua.yu@intel.com> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: Documentation/hwmon/coretemp.rst 5254F: drivers/hwmon/coretemp.c 5255 5256CORSAIR-CPRO HARDWARE MONITOR DRIVER 5257M: Marius Zachmann <mail@mariuszachmann.de> 5258L: linux-hwmon@vger.kernel.org 5259S: Maintained 5260F: drivers/hwmon/corsair-cpro.c 5261 5262CORSAIR-PSU HARDWARE MONITOR DRIVER 5263M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/corsair-psu.rst 5267F: drivers/hwmon/corsair-psu.c 5268 5269COUNTER SUBSYSTEM 5270M: William Breathitt Gray <william.gray@linaro.org> 5271L: linux-iio@vger.kernel.org 5272S: Maintained 5273T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5274F: Documentation/ABI/testing/sysfs-bus-counter 5275F: Documentation/driver-api/generic-counter.rst 5276F: drivers/counter/ 5277F: include/linux/counter.h 5278F: include/uapi/linux/counter.h 5279F: tools/counter/ 5280 5281CP2615 I2C DRIVER 5282M: Bence Csókás <bence98@sch.bme.hu> 5283S: Maintained 5284F: drivers/i2c/busses/i2c-cp2615.c 5285 5286CPMAC ETHERNET DRIVER 5287M: Florian Fainelli <f.fainelli@gmail.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/ti/cpmac.c 5291 5292CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294M: Sudeep Holla <sudeep.holla@arm.com> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5298F: drivers/cpufreq/vexpress-spc-cpufreq.c 5299 5300CPU FREQUENCY SCALING FRAMEWORK 5301M: "Rafael J. Wysocki" <rafael@kernel.org> 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303L: linux-pm@vger.kernel.org 5304S: Maintained 5305B: https://bugzilla.kernel.org 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5308F: Documentation/admin-guide/pm/cpufreq.rst 5309F: Documentation/admin-guide/pm/intel_pstate.rst 5310F: Documentation/cpu-freq/ 5311F: Documentation/devicetree/bindings/cpufreq/ 5312F: drivers/cpufreq/ 5313F: include/linux/cpufreq.h 5314F: include/linux/sched/cpufreq.h 5315F: kernel/sched/cpufreq*.c 5316F: tools/testing/selftests/cpufreq/ 5317 5318CPU HOTPLUG 5319M: Thomas Gleixner <tglx@linutronix.de> 5320M: Peter Zijlstra <peterz@infradead.org> 5321L: linux-kernel@vger.kernel.org 5322S: Maintained 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5324F: include/linux/cpu.h 5325F: include/linux/cpuhotplug.h 5326F: include/linux/smpboot.h 5327F: kernel/cpu.c 5328F: kernel/smpboot.* 5329 5330CPU IDLE TIME MANAGEMENT FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Daniel Lezcano <daniel.lezcano@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337F: Documentation/admin-guide/pm/cpuidle.rst 5338F: Documentation/driver-api/pm/cpuidle.rst 5339F: drivers/cpuidle/ 5340F: include/linux/cpuidle.h 5341 5342CPU POWER MONITORING SUBSYSTEM 5343M: Thomas Renninger <trenn@suse.com> 5344M: Shuah Khan <shuah@kernel.org> 5345M: Shuah Khan <skhan@linuxfoundation.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348F: tools/power/cpupower/ 5349 5350CPUID/MSR DRIVER 5351M: "H. Peter Anvin" <hpa@zytor.com> 5352S: Maintained 5353F: arch/x86/kernel/cpuid.c 5354F: arch/x86/kernel/msr.c 5355 5356CPUIDLE DRIVER - ARM BIG LITTLE 5357M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5361S: Maintained 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: drivers/cpuidle/cpuidle-big_little.c 5364 5365CPUIDLE DRIVER - ARM EXYNOS 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367M: Kukjin Kim <kgene@kernel.org> 5368R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-samsung-soc@vger.kernel.org 5371S: Supported 5372F: arch/arm/mach-exynos/pm.c 5373F: drivers/cpuidle/cpuidle-exynos.c 5374F: include/linux/platform_data/cpuidle-exynos.h 5375 5376CPUIDLE DRIVER - ARM PSCI 5377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5378M: Sudeep Holla <sudeep.holla@arm.com> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci.c 5383 5384CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Supported 5389F: drivers/cpuidle/cpuidle-psci-domain.c 5390F: drivers/cpuidle/cpuidle-psci.h 5391 5392CPUIDLE DRIVER - DT IDLE PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395S: Supported 5396F: drivers/cpuidle/dt_idle_genpd.c 5397F: drivers/cpuidle/dt_idle_genpd.h 5398 5399CPUIDLE DRIVER - RISC-V SBI 5400M: Anup Patel <anup@brainfault.org> 5401L: linux-pm@vger.kernel.org 5402L: linux-riscv@lists.infradead.org 5403S: Maintained 5404F: drivers/cpuidle/cpuidle-riscv-sbi.c 5405 5406CRAMFS FILESYSTEM 5407M: Nicolas Pitre <nico@fluxnic.net> 5408S: Maintained 5409F: Documentation/filesystems/cramfs.rst 5410F: fs/cramfs/ 5411 5412CREATIVE SB0540 5413M: Bastien Nocera <hadess@hadess.net> 5414L: linux-input@vger.kernel.org 5415S: Maintained 5416F: drivers/hid/hid-creative-sb0540.c 5417 5418CRYPTO API 5419M: Herbert Xu <herbert@gondor.apana.org.au> 5420M: "David S. Miller" <davem@davemloft.net> 5421L: linux-crypto@vger.kernel.org 5422S: Maintained 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5425F: Documentation/crypto/ 5426F: Documentation/devicetree/bindings/crypto/ 5427F: arch/*/crypto/ 5428F: crypto/ 5429F: drivers/crypto/ 5430F: include/crypto/ 5431F: include/linux/crypto* 5432F: lib/crypto/ 5433 5434CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5435M: Neil Horman <nhorman@tuxdriver.com> 5436L: linux-crypto@vger.kernel.org 5437S: Maintained 5438F: crypto/ansi_cprng.c 5439F: crypto/rng.c 5440 5441CS3308 MEDIA DRIVER 5442M: Hans Verkuil <hverkuil@xs4all.nl> 5443L: linux-media@vger.kernel.org 5444S: Odd Fixes 5445W: http://linuxtv.org 5446T: git git://linuxtv.org/media_tree.git 5447F: drivers/media/i2c/cs3308.c 5448 5449CS5535 Audio ALSA driver 5450M: Jaya Kumar <jayakumar.alsa@gmail.com> 5451S: Maintained 5452F: sound/pci/cs5535audio/ 5453 5454CTU CAN FD DRIVER 5455M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5456M: Ondrej Ille <ondrej.ille@gmail.com> 5457L: linux-can@vger.kernel.org 5458S: Maintained 5459F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5460F: drivers/net/can/ctucanfd/ 5461 5462CW1200 WLAN driver 5463M: Solomon Peachy <pizza@shaftnet.org> 5464S: Maintained 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: Haoyue Xu <xuhaoyue1@hisilicon.com> 9379M: Junxian Huang <huangjunxian6@hisilicon.com> 9380L: linux-rdma@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9383F: drivers/infiniband/hw/hns/ 9384 9385HISILICON SAS Controller 9386M: Xiang Chen <chenxiang66@hisilicon.com> 9387S: Supported 9388W: http://www.hisilicon.com 9389F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9390F: drivers/scsi/hisi_sas/ 9391 9392HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9393M: Kai Ye <yekai13@huawei.com> 9394M: Longfang Liu <liulongfang@huawei.com> 9395L: linux-crypto@vger.kernel.org 9396S: Maintained 9397F: Documentation/ABI/testing/debugfs-hisi-sec 9398F: drivers/crypto/hisilicon/sec2/sec.h 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9401F: drivers/crypto/hisilicon/sec2/sec_main.c 9402 9403HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9404M: Jay Fang <f.fangjian@huawei.com> 9405L: linux-spi@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-kunpeng.c 9409 9410HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9411M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9415F: drivers/spmi/hisi-spmi-controller.c 9416 9417HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9418M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9422F: drivers/mfd/hi6421-spmi-pmic.c 9423 9424HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9425M: Weili Qian <qianweili@huawei.com> 9426S: Maintained 9427F: drivers/crypto/hisilicon/trng/trng.c 9428 9429HISILICON V3XX SPI NOR FLASH Controller Driver 9430M: Jay Fang <f.fangjian@huawei.com> 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-sfc-v3xx.c 9434 9435HISILICON ZIP Controller DRIVER 9436M: Yang Shen <shenyang39@huawei.com> 9437M: Zhou Wang <wangzhou1@hisilicon.com> 9438L: linux-crypto@vger.kernel.org 9439S: Maintained 9440F: Documentation/ABI/testing/debugfs-hisi-zip 9441F: drivers/crypto/hisilicon/zip/ 9442 9443HMM - Heterogeneous Memory Management 9444M: Jérôme Glisse <jglisse@redhat.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/mm/hmm.rst 9448F: include/linux/hmm* 9449F: lib/test_hmm* 9450F: mm/hmm* 9451F: tools/testing/selftests/mm/*hmm* 9452 9453HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9454M: Andreas Klinger <ak@it-klinger.de> 9455L: linux-iio@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9458F: drivers/iio/pressure/mprls0025pa.c 9459 9460HOST AP DRIVER 9461M: Jouni Malinen <j@w1.fi> 9462L: linux-wireless@vger.kernel.org 9463S: Obsolete 9464W: http://w1.fi/hostap-driver.html 9465F: drivers/net/wireless/intersil/hostap/ 9466 9467HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9468L: platform-driver-x86@vger.kernel.org 9469S: Orphan 9470F: drivers/platform/x86/hp/tc1100-wmi.c 9471 9472HP WMI HARDWARE MONITOR DRIVER 9473M: James Seo <james@equiv.tech> 9474L: linux-hwmon@vger.kernel.org 9475S: Maintained 9476F: Documentation/hwmon/hp-wmi-sensors.rst 9477F: drivers/hwmon/hp-wmi-sensors.c 9478 9479HPET: High Precision Event Timers driver 9480M: Clemens Ladisch <clemens@ladisch.de> 9481S: Maintained 9482F: Documentation/timers/hpet.rst 9483F: drivers/char/hpet.c 9484F: include/linux/hpet.h 9485F: include/uapi/linux/hpet.h 9486 9487HPET: x86 9488S: Orphan 9489F: arch/x86/include/asm/hpet.h 9490F: arch/x86/kernel/hpet.c 9491 9492HPFS FILESYSTEM 9493M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9494S: Maintained 9495W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9496F: fs/hpfs/ 9497 9498HSI SUBSYSTEM 9499M: Sebastian Reichel <sre@kernel.org> 9500S: Maintained 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9502F: Documentation/ABI/testing/sysfs-bus-hsi 9503F: Documentation/driver-api/hsi.rst 9504F: drivers/hsi/ 9505F: include/linux/hsi/ 9506F: include/uapi/linux/hsi/ 9507 9508HSO 3G MODEM DRIVER 9509L: linux-usb@vger.kernel.org 9510S: Orphan 9511F: drivers/net/usb/hso.c 9512 9513HSR NETWORK PROTOCOL 9514L: netdev@vger.kernel.org 9515S: Orphan 9516F: net/hsr/ 9517 9518HT16K33 LED CONTROLLER DRIVER 9519M: Robin van der Gracht <robin@protonic.nl> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9522F: drivers/auxdisplay/ht16k33.c 9523 9524HTCPEN TOUCHSCREEN DRIVER 9525M: Pau Oliva Fora <pof@eslack.org> 9526L: linux-input@vger.kernel.org 9527S: Maintained 9528F: drivers/input/touchscreen/htcpen.c 9529 9530HTE SUBSYSTEM 9531M: Dipen Patel <dipenp@nvidia.com> 9532L: timestamp@lists.linux.dev 9533S: Maintained 9534Q: https://patchwork.kernel.org/project/timestamp/list/ 9535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: Documentation/virt/hyperv 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 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: linux-mm@kvack.org 12483S: Supported 12484F: Documentation/core-api/maple_tree.rst 12485F: include/linux/maple_tree.h 12486F: include/trace/events/maple_tree.h 12487F: lib/maple_tree.c 12488F: lib/test_maple_tree.c 12489F: tools/testing/radix-tree/linux/maple_tree.h 12490F: tools/testing/radix-tree/maple.c 12491 12492MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12493M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12494L: linux-mips@vger.kernel.org 12495S: Maintained 12496F: arch/mips/boot/dts/img/pistachio* 12497 12498MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12499M: Andrew Lunn <andrew@lunn.ch> 12500L: netdev@vger.kernel.org 12501S: Maintained 12502F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12503F: Documentation/networking/devlink/mv88e6xxx.rst 12504F: drivers/net/dsa/mv88e6xxx/ 12505F: include/linux/dsa/mv88e6xxx.h 12506F: include/linux/platform_data/mv88e6xxx.h 12507 12508MARVELL ARMADA 3700 PHY DRIVERS 12509M: Miquel Raynal <miquel.raynal@bootlin.com> 12510S: Maintained 12511F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12512F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12513F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12514F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12515 12516MARVELL ARMADA 3700 SERIAL DRIVER 12517M: Pali Rohár <pali@kernel.org> 12518S: Maintained 12519F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12520F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12521F: drivers/tty/serial/mvebu-uart.c 12522 12523MARVELL ARMADA DRM SUPPORT 12524M: Russell King <linux@armlinux.org.uk> 12525S: Maintained 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12528F: Documentation/devicetree/bindings/display/armada/ 12529F: drivers/gpu/drm/armada/ 12530F: include/uapi/drm/armada_drm.h 12531 12532MARVELL CRYPTO DRIVER 12533M: Boris Brezillon <bbrezillon@kernel.org> 12534M: Arnaud Ebalard <arno@natisbad.org> 12535M: Srujana Challa <schalla@marvell.com> 12536L: linux-crypto@vger.kernel.org 12537S: Maintained 12538F: drivers/crypto/marvell/ 12539F: include/linux/soc/marvell/octeontx2/ 12540 12541MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12542M: Mirko Lindner <mlindner@marvell.com> 12543M: Stephen Hemminger <stephen@networkplumber.org> 12544L: netdev@vger.kernel.org 12545S: Maintained 12546F: drivers/net/ethernet/marvell/sk* 12547 12548MARVELL LIBERTAS WIRELESS DRIVER 12549L: libertas-dev@lists.infradead.org 12550S: Orphan 12551F: drivers/net/wireless/marvell/libertas/ 12552 12553MARVELL MACCHIATOBIN SUPPORT 12554M: Russell King <linux@armlinux.org.uk> 12555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12556S: Maintained 12557F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12558 12559MARVELL MV643XX ETHERNET DRIVER 12560M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12561L: netdev@vger.kernel.org 12562S: Maintained 12563F: drivers/net/ethernet/marvell/mv643xx_eth.* 12564F: include/linux/mv643xx.h 12565 12566MARVELL MV88X3310 PHY DRIVER 12567M: Russell King <linux@armlinux.org.uk> 12568M: Marek Behún <kabel@kernel.org> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/phy/marvell10g.c 12572 12573MARVELL MVEBU THERMAL DRIVER 12574M: Miquel Raynal <miquel.raynal@bootlin.com> 12575S: Maintained 12576F: drivers/thermal/armada_thermal.c 12577 12578MARVELL MVNETA ETHERNET DRIVER 12579M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: drivers/net/ethernet/marvell/mvneta.* 12583 12584MARVELL MVPP2 ETHERNET DRIVER 12585M: Marcin Wojtas <mw@semihalf.com> 12586M: Russell King <linux@armlinux.org.uk> 12587L: netdev@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12590F: drivers/net/ethernet/marvell/mvpp2/ 12591 12592MARVELL MWIFIEX WIRELESS DRIVER 12593M: Amitkumar Karwar <amitkarwar@gmail.com> 12594M: Ganapathi Bhat <ganapathi017@gmail.com> 12595M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12596M: Xinming Hu <huxinming820@gmail.com> 12597L: linux-wireless@vger.kernel.org 12598S: Maintained 12599F: drivers/net/wireless/marvell/mwifiex/ 12600 12601MARVELL MWL8K WIRELESS DRIVER 12602M: Lennert Buytenhek <buytenh@wantstofly.org> 12603L: linux-wireless@vger.kernel.org 12604S: Odd Fixes 12605F: drivers/net/wireless/marvell/mwl8k.c 12606 12607MARVELL NAND CONTROLLER DRIVER 12608M: Miquel Raynal <miquel.raynal@bootlin.com> 12609L: linux-mtd@lists.infradead.org 12610S: Maintained 12611F: drivers/mtd/nand/raw/marvell_nand.c 12612 12613MARVELL OCTEON ENDPOINT DRIVER 12614M: Veerasenareddy Burru <vburru@marvell.com> 12615M: Sathesh Edara <sedara@marvell.com> 12616L: netdev@vger.kernel.org 12617S: Supported 12618F: drivers/net/ethernet/marvell/octeon_ep 12619 12620MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12621M: Sunil Goutham <sgoutham@marvell.com> 12622M: Geetha sowjanya <gakula@marvell.com> 12623M: Subbaraya Sundeep <sbhatta@marvell.com> 12624M: hariprasad <hkelam@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: drivers/net/ethernet/marvell/octeontx2/nic/ 12628F: include/linux/soc/marvell/octeontx2/ 12629 12630MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12631M: Sunil Goutham <sgoutham@marvell.com> 12632M: Linu Cherian <lcherian@marvell.com> 12633M: Geetha sowjanya <gakula@marvell.com> 12634M: Jerin Jacob <jerinj@marvell.com> 12635M: hariprasad <hkelam@marvell.com> 12636M: Subbaraya Sundeep <sbhatta@marvell.com> 12637L: netdev@vger.kernel.org 12638S: Supported 12639F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12640F: drivers/net/ethernet/marvell/octeontx2/af/ 12641 12642MARVELL PRESTERA ETHERNET SWITCH DRIVER 12643M: Taras Chornyi <taras.chornyi@plvision.eu> 12644S: Supported 12645W: https://github.com/Marvell-switching/switchdev-prestera 12646F: drivers/net/ethernet/marvell/prestera/ 12647 12648MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12649M: Nicolas Pitre <nico@fluxnic.net> 12650S: Odd Fixes 12651F: drivers/mmc/host/mvsdio.* 12652 12653MARVELL USB MDIO CONTROLLER DRIVER 12654M: Tobias Waldekranz <tobias@waldekranz.com> 12655L: netdev@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12658F: drivers/net/mdio/mdio-mvusb.c 12659 12660MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12661M: Hu Ziji <huziji@marvell.com> 12662L: linux-mmc@vger.kernel.org 12663S: Supported 12664F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12665F: drivers/mmc/host/sdhci-xenon* 12666 12667MATROX FRAMEBUFFER DRIVER 12668L: linux-fbdev@vger.kernel.org 12669S: Orphan 12670F: drivers/video/fbdev/matrox/matroxfb_* 12671F: include/uapi/linux/matroxfb.h 12672 12673MAX15301 DRIVER 12674M: Daniel Nilsson <daniel.nilsson@flex.com> 12675L: linux-hwmon@vger.kernel.org 12676S: Maintained 12677F: Documentation/hwmon/max15301.rst 12678F: drivers/hwmon/pmbus/max15301.c 12679 12680MAX16065 HARDWARE MONITOR DRIVER 12681M: Guenter Roeck <linux@roeck-us.net> 12682L: linux-hwmon@vger.kernel.org 12683S: Maintained 12684F: Documentation/hwmon/max16065.rst 12685F: drivers/hwmon/max16065.c 12686 12687MAX2175 SDR TUNER DRIVER 12688M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12689L: linux-media@vger.kernel.org 12690S: Maintained 12691T: git git://linuxtv.org/media_tree.git 12692F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12693F: Documentation/userspace-api/media/drivers/max2175.rst 12694F: drivers/media/i2c/max2175* 12695F: include/uapi/linux/max2175.h 12696 12697MAX31827 TEMPERATURE SWITCH DRIVER 12698M: Daniel Matyas <daniel.matyas@analog.com> 12699L: linux-hwmon@vger.kernel.org 12700S: Supported 12701W: http://ez.analog.com/community/linux-device-drivers 12702F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12703F: Documentation/hwmon/max31827.rst 12704F: drivers/hwmon/max31827.c 12705 12706MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12707L: linux-hwmon@vger.kernel.org 12708S: Orphan 12709F: Documentation/hwmon/max6650.rst 12710F: drivers/hwmon/max6650.c 12711 12712MAX6697 HARDWARE MONITOR DRIVER 12713M: Guenter Roeck <linux@roeck-us.net> 12714L: linux-hwmon@vger.kernel.org 12715S: Maintained 12716F: Documentation/devicetree/bindings/hwmon/max6697.txt 12717F: Documentation/hwmon/max6697.rst 12718F: drivers/hwmon/max6697.c 12719F: include/linux/platform_data/max6697.h 12720 12721MAX9286 QUAD GMSL DESERIALIZER DRIVER 12722M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12724M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12725M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12726L: linux-media@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12729F: drivers/media/i2c/max9286.c 12730 12731MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12732M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12733L: linux-media@vger.kernel.org 12734S: Maintained 12735F: drivers/staging/media/max96712/max96712.c 12736 12737MAX9860 MONO AUDIO VOICE CODEC DRIVER 12738M: Peter Rosin <peda@axentia.se> 12739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12740S: Maintained 12741F: Documentation/devicetree/bindings/sound/max9860.txt 12742F: sound/soc/codecs/max9860.* 12743 12744MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12745M: Andreas Klinger <ak@it-klinger.de> 12746L: linux-iio@vger.kernel.org 12747S: Maintained 12748F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12749F: drivers/iio/proximity/mb1232.c 12750 12751MAXIM MAX11205 DRIVER 12752M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12753L: linux-iio@vger.kernel.org 12754S: Supported 12755W: https://ez.analog.com/linux-software-drivers 12756F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12757F: drivers/iio/adc/max11205.c 12758 12759MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12760R: Iskren Chernev <iskren.chernev@gmail.com> 12761R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12762R: Marek Szyprowski <m.szyprowski@samsung.com> 12763R: Matheus Castello <matheus@castello.eng.br> 12764L: linux-pm@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12767F: drivers/power/supply/max17040_battery.c 12768 12769MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12770R: Hans de Goede <hdegoede@redhat.com> 12771R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12772R: Marek Szyprowski <m.szyprowski@samsung.com> 12773R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12774R: Purism Kernel Team <kernel@puri.sm> 12775L: linux-pm@vger.kernel.org 12776S: Maintained 12777F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12778F: drivers/power/supply/max17042_battery.c 12779 12780MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12781M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12782L: linux-kernel@vger.kernel.org 12783S: Maintained 12784F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12785F: drivers/regulator/max20086-regulator.c 12786 12787MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12788M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12789L: linux-iio@vger.kernel.org 12790S: Maintained 12791F: drivers/iio/temperature/max30208.c 12792 12793MAXIM MAX77650 PMIC MFD DRIVER 12794M: Bartosz Golaszewski <brgl@bgdev.pl> 12795L: linux-kernel@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/*/*max77650.yaml 12798F: Documentation/devicetree/bindings/*/max77650*.yaml 12799F: drivers/gpio/gpio-max77650.c 12800F: drivers/input/misc/max77650-onkey.c 12801F: drivers/leds/leds-max77650.c 12802F: drivers/mfd/max77650.c 12803F: drivers/power/supply/max77650-charger.c 12804F: drivers/regulator/max77650-regulator.c 12805F: include/linux/mfd/max77650.h 12806 12807MAXIM MAX77714 PMIC MFD DRIVER 12808M: Luca Ceresoli <luca@lucaceresoli.net> 12809S: Maintained 12810F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12811F: drivers/mfd/max77714.c 12812F: include/linux/mfd/max77714.h 12813 12814MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12815M: Javier Martinez Canillas <javier@dowhile0.org> 12816L: linux-kernel@vger.kernel.org 12817S: Supported 12818F: Documentation/devicetree/bindings/*/*max77802.yaml 12819F: drivers/regulator/max77802-regulator.c 12820F: include/dt-bindings/*/*max77802.h 12821 12822MAXIM MAX77976 BATTERY CHARGER 12823M: Luca Ceresoli <luca@lucaceresoli.net> 12824S: Supported 12825F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12826F: drivers/power/supply/max77976_charger.c 12827 12828MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12830L: linux-pm@vger.kernel.org 12831S: Supported 12832B: mailto:linux-samsung-soc@vger.kernel.org 12833F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12834F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12835F: drivers/power/supply/max14577_charger.c 12836F: drivers/power/supply/max77693_charger.c 12837 12838MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12839M: Chanwoo Choi <cw00.choi@samsung.com> 12840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12841L: linux-kernel@vger.kernel.org 12842S: Supported 12843B: mailto:linux-samsung-soc@vger.kernel.org 12844F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12848F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12849F: drivers/*/*max77843.c 12850F: drivers/*/max14577*.c 12851F: drivers/*/max77686*.c 12852F: drivers/*/max77693*.c 12853F: drivers/clk/clk-max77686.c 12854F: drivers/extcon/extcon-max14577.c 12855F: drivers/extcon/extcon-max77693.c 12856F: drivers/rtc/rtc-max77686.c 12857F: include/linux/mfd/max14577*.h 12858F: include/linux/mfd/max77686*.h 12859F: include/linux/mfd/max77693*.h 12860 12861MAXIRADIO FM RADIO RECEIVER DRIVER 12862M: Hans Verkuil <hverkuil@xs4all.nl> 12863L: linux-media@vger.kernel.org 12864S: Maintained 12865W: https://linuxtv.org 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/radio/radio-maxiradio* 12868 12869MAXLINEAR ETHERNET PHY DRIVER 12870M: Xu Liang <lxu@maxlinear.com> 12871L: netdev@vger.kernel.org 12872S: Supported 12873F: drivers/net/phy/mxl-gpy.c 12874 12875MCAN MMIO DEVICE DRIVER 12876M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12877L: linux-can@vger.kernel.org 12878S: Maintained 12879F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12880F: drivers/net/can/m_can/m_can.c 12881F: drivers/net/can/m_can/m_can.h 12882F: drivers/net/can/m_can/m_can_platform.c 12883 12884MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12885R: Yasushi SHOJI <yashi@spacecubics.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: drivers/net/can/usb/mcba_usb.c 12889 12890MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12891M: Rishi Gupta <gupt21@gmail.com> 12892L: linux-i2c@vger.kernel.org 12893L: linux-input@vger.kernel.org 12894S: Maintained 12895F: drivers/hid/hid-mcp2221.c 12896 12897MCP251XFD SPI-CAN NETWORK DRIVER 12898M: Marc Kleine-Budde <mkl@pengutronix.de> 12899M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12900R: Thomas Kopp <thomas.kopp@microchip.com> 12901L: linux-can@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12904F: drivers/net/can/spi/mcp251xfd/ 12905 12906MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12907M: Peter Rosin <peda@axentia.se> 12908L: linux-iio@vger.kernel.org 12909S: Maintained 12910F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12911F: drivers/iio/potentiometer/mcp4018.c 12912F: drivers/iio/potentiometer/mcp4531.c 12913 12914MCR20A IEEE-802.15.4 RADIO DRIVER 12915M: Stefan Schmidt <stefan@datenfreihafen.org> 12916L: linux-wpan@vger.kernel.org 12917S: Odd Fixes 12918W: https://github.com/xueliu/mcr20a-linux 12919F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12920F: drivers/net/ieee802154/mcr20a.c 12921F: drivers/net/ieee802154/mcr20a.h 12922 12923MDIO REGMAP DRIVER 12924M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12925L: netdev@vger.kernel.org 12926S: Maintained 12927F: drivers/net/mdio/mdio-regmap.c 12928F: include/linux/mdio/mdio-regmap.h 12929 12930MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12931M: William Breathitt Gray <william.gray@linaro.org> 12932L: linux-iio@vger.kernel.org 12933S: Maintained 12934F: drivers/iio/dac/cio-dac.c 12935 12936MEDIA CONTROLLER FRAMEWORK 12937M: Sakari Ailus <sakari.ailus@linux.intel.com> 12938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://www.linuxtv.org 12942T: git git://linuxtv.org/media_tree.git 12943F: drivers/media/mc/ 12944F: include/media/media-*.h 12945F: include/uapi/linux/media.h 12946 12947MEDIA DRIVER FOR FREESCALE IMX PXP 12948M: Philipp Zabel <p.zabel@pengutronix.de> 12949L: linux-media@vger.kernel.org 12950S: Maintained 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/platform/nxp/imx-pxp.[ch] 12953 12954MEDIA DRIVERS FOR ASCOT2E 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/ascot2e* 12963 12964MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12965M: Jasmin Jessich <jasmin@anw.at> 12966L: linux-media@vger.kernel.org 12967S: Maintained 12968W: https://linuxtv.org 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/cxd2099* 12971 12972MEDIA DRIVERS FOR CXD2841ER 12973M: Sergey Kozlov <serjk@netup.ru> 12974M: Abylay Ospan <aospan@netup.ru> 12975L: linux-media@vger.kernel.org 12976S: Supported 12977W: https://linuxtv.org 12978W: http://netup.tv/ 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/dvb-frontends/cxd2841er* 12981 12982MEDIA DRIVERS FOR CXD2880 12983M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: http://linuxtv.org/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2880/* 12989F: drivers/media/spi/cxd2880* 12990 12991MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12992L: linux-media@vger.kernel.org 12993S: Orphan 12994W: https://linuxtv.org 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/pci/ddbridge/* 12997 12998MEDIA DRIVERS FOR FREESCALE IMX 12999M: Steve Longerbeam <slongerbeam@gmail.com> 13000M: Philipp Zabel <p.zabel@pengutronix.de> 13001L: linux-media@vger.kernel.org 13002S: Maintained 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/admin-guide/media/imx.rst 13005F: Documentation/devicetree/bindings/media/imx.txt 13006F: drivers/staging/media/imx/ 13007F: include/linux/imx-media.h 13008F: include/media/imx.h 13009 13010MEDIA DRIVERS FOR FREESCALE IMX7 13011M: Rui Miguel Silva <rmfrfs@gmail.com> 13012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13013L: linux-media@vger.kernel.org 13014S: Maintained 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/admin-guide/media/imx7.rst 13017F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13018F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13019F: drivers/media/platform/nxp/imx-mipi-csis.c 13020F: drivers/media/platform/nxp/imx7-media-csi.c 13021 13022MEDIA DRIVERS FOR HELENE 13023M: Abylay Ospan <aospan@netup.ru> 13024L: linux-media@vger.kernel.org 13025S: Supported 13026W: https://linuxtv.org 13027W: http://netup.tv/ 13028T: git git://linuxtv.org/media_tree.git 13029F: drivers/media/dvb-frontends/helene* 13030 13031MEDIA DRIVERS FOR HORUS3A 13032M: Sergey Kozlov <serjk@netup.ru> 13033M: Abylay Ospan <aospan@netup.ru> 13034L: linux-media@vger.kernel.org 13035S: Supported 13036W: https://linuxtv.org 13037W: http://netup.tv/ 13038T: git git://linuxtv.org/media_tree.git 13039F: drivers/media/dvb-frontends/horus3a* 13040 13041MEDIA DRIVERS FOR LNBH25 13042M: Sergey Kozlov <serjk@netup.ru> 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/dvb-frontends/lnbh25* 13050 13051MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13052L: linux-media@vger.kernel.org 13053S: Orphan 13054W: https://linuxtv.org 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/mxl5xx* 13057 13058MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13059M: Sergey Kozlov <serjk@netup.ru> 13060M: Abylay Ospan <aospan@netup.ru> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://linuxtv.org 13064W: http://netup.tv/ 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/pci/netup_unidvb/* 13067 13068MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13069M: Dmitry Osipenko <digetx@gmail.com> 13070L: linux-media@vger.kernel.org 13071L: linux-tegra@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13075F: drivers/media/platform/nvidia/tegra-vde/ 13076 13077MEDIA DRIVERS FOR RENESAS - CEU 13078M: Jacopo Mondi <jacopo@jmondi.org> 13079L: linux-media@vger.kernel.org 13080L: linux-renesas-soc@vger.kernel.org 13081S: Supported 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13084F: drivers/media/platform/renesas/renesas-ceu.c 13085F: include/media/drv-intf/renesas-ceu.h 13086 13087MEDIA DRIVERS FOR RENESAS - DRIF 13088M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13089L: linux-media@vger.kernel.org 13090L: linux-renesas-soc@vger.kernel.org 13091S: Supported 13092T: git git://linuxtv.org/media_tree.git 13093F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13094F: drivers/media/platform/renesas/rcar_drif.c 13095 13096MEDIA DRIVERS FOR RENESAS - FCP 13097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13103F: drivers/media/platform/renesas/rcar-fcp.c 13104F: include/media/rcar-fcp.h 13105 13106MEDIA DRIVERS FOR RENESAS - FDP1 13107M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13108L: linux-media@vger.kernel.org 13109L: linux-renesas-soc@vger.kernel.org 13110S: Supported 13111T: git git://linuxtv.org/media_tree.git 13112F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13113F: drivers/media/platform/renesas/rcar_fdp1.c 13114 13115MEDIA DRIVERS FOR RENESAS - VIN 13116M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13122F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13123F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13124F: drivers/media/platform/renesas/rcar-isp.c 13125F: drivers/media/platform/renesas/rcar-vin/ 13126 13127MEDIA DRIVERS FOR RENESAS - VSP1 13128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13129M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13130L: linux-media@vger.kernel.org 13131L: linux-renesas-soc@vger.kernel.org 13132S: Supported 13133T: git git://linuxtv.org/media_tree.git 13134F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13135F: drivers/media/platform/renesas/vsp1/ 13136 13137MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13138L: linux-media@vger.kernel.org 13139S: Orphan 13140W: https://linuxtv.org 13141T: git git://linuxtv.org/media_tree.git 13142F: drivers/media/dvb-frontends/stv0910* 13143 13144MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13145L: linux-media@vger.kernel.org 13146S: Orphan 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/dvb-frontends/stv6111* 13150 13151MEDIA DRIVERS FOR STM32 - DCMI 13152M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13153L: linux-media@vger.kernel.org 13154S: Supported 13155T: git git://linuxtv.org/media_tree.git 13156F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13157F: drivers/media/platform/st/stm32/stm32-dcmi.c 13158 13159MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13160M: Mauro Carvalho Chehab <mchehab@kernel.org> 13161L: linux-media@vger.kernel.org 13162S: Maintained 13163W: https://linuxtv.org 13164Q: http://patchwork.kernel.org/project/linux-media/list/ 13165T: git git://linuxtv.org/media_tree.git 13166F: Documentation/admin-guide/media/ 13167F: Documentation/devicetree/bindings/media/ 13168F: Documentation/driver-api/media/ 13169F: Documentation/userspace-api/media/ 13170F: drivers/media/ 13171F: drivers/staging/media/ 13172F: include/dt-bindings/media/ 13173F: include/linux/platform_data/media/ 13174F: include/media/ 13175F: include/uapi/linux/dvb/ 13176F: include/uapi/linux/ivtv* 13177F: include/uapi/linux/media.h 13178F: include/uapi/linux/uvcvideo.h 13179F: include/uapi/linux/v4l2-* 13180F: include/uapi/linux/videodev2.h 13181 13182MEDIATEK BLUETOOTH DRIVER 13183M: Sean Wang <sean.wang@mediatek.com> 13184L: linux-bluetooth@vger.kernel.org 13185L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13186S: Maintained 13187F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13188F: drivers/bluetooth/btmtkuart.c 13189 13190MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-pm@vger.kernel.org 13193S: Maintained 13194F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13195F: drivers/power/reset/mt6323-poweroff.c 13196 13197MEDIATEK CIR DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199S: Maintained 13200F: drivers/media/rc/mtk-cir.c 13201 13202MEDIATEK DMA DRIVER 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: dmaengine@vger.kernel.org 13205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13206L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13207S: Maintained 13208F: Documentation/devicetree/bindings/dma/mtk-* 13209F: drivers/dma/mediatek/ 13210 13211MEDIATEK ETHERNET DRIVER 13212M: Felix Fietkau <nbd@nbd.name> 13213M: John Crispin <john@phrozen.org> 13214M: Sean Wang <sean.wang@mediatek.com> 13215M: Mark Lee <Mark-MC.Lee@mediatek.com> 13216M: Lorenzo Bianconi <lorenzo@kernel.org> 13217L: netdev@vger.kernel.org 13218S: Maintained 13219F: drivers/net/ethernet/mediatek/ 13220 13221MEDIATEK ETHERNET PCS DRIVER 13222M: Alexander Couzens <lynxis@fe80.eu> 13223M: Daniel Golle <daniel@makrotopia.org> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226F: drivers/net/pcs/pcs-mtk-lynxi.c 13227F: include/linux/pcs/pcs-mtk-lynxi.h 13228 13229MEDIATEK ETHERNET PHY DRIVERS 13230M: Daniel Golle <daniel@makrotopia.org> 13231M: Qingfang Deng <dqfext@gmail.com> 13232M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/phy/mediatek-ge-soc.c 13236F: drivers/net/phy/mediatek-ge.c 13237 13238MEDIATEK I2C CONTROLLER DRIVER 13239M: Qii Wang <qii.wang@mediatek.com> 13240L: linux-i2c@vger.kernel.org 13241S: Maintained 13242F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13243F: drivers/i2c/busses/i2c-mt65xx.c 13244 13245MEDIATEK IOMMU DRIVER 13246M: Yong Wu <yong.wu@mediatek.com> 13247L: iommu@lists.linux.dev 13248L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13249S: Supported 13250F: Documentation/devicetree/bindings/iommu/mediatek* 13251F: drivers/iommu/mtk_iommu* 13252F: include/dt-bindings/memory/mt*-port.h 13253 13254MEDIATEK JPEG DRIVER 13255M: Bin Liu <bin.liu@mediatek.com> 13256S: Supported 13257F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13258F: drivers/media/platform/mediatek/jpeg/ 13259 13260MEDIATEK KEYPAD DRIVER 13261M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13262S: Supported 13263F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13264F: drivers/input/keyboard/mt6779-keypad.c 13265 13266MEDIATEK MDP DRIVER 13267M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13268M: Houlong Wei <houlong.wei@mediatek.com> 13269M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13272F: drivers/media/platform/mediatek/mdp/ 13273F: drivers/media/platform/mediatek/vpu/ 13274 13275MEDIATEK MEDIA DRIVER 13276M: Tiffany Lin <tiffany.lin@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278M: Yunfei Dong <yunfei.dong@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13281F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13282F: drivers/media/platform/mediatek/vcodec/ 13283F: drivers/media/platform/mediatek/vpu/ 13284 13285MEDIATEK MMC/SD/SDIO DRIVER 13286M: Chaotian Jing <chaotian.jing@mediatek.com> 13287S: Maintained 13288F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13289F: drivers/mmc/host/mtk-sd.c 13290 13291MEDIATEK MT76 WIRELESS LAN DRIVER 13292M: Felix Fietkau <nbd@nbd.name> 13293M: Lorenzo Bianconi <lorenzo@kernel.org> 13294M: Ryder Lee <ryder.lee@mediatek.com> 13295R: Shayne Chen <shayne.chen@mediatek.com> 13296R: Sean Wang <sean.wang@mediatek.com> 13297L: linux-wireless@vger.kernel.org 13298S: Maintained 13299T: git https://github.com/nbd168/wireless 13300F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13301F: drivers/net/wireless/mediatek/mt76/ 13302 13303MEDIATEK MT7601U WIRELESS LAN DRIVER 13304M: Jakub Kicinski <kuba@kernel.org> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307F: drivers/net/wireless/mediatek/mt7601u/ 13308 13309MEDIATEK MT7621 CLOCK DRIVER 13310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13311S: Maintained 13312F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13313F: drivers/clk/ralink/clk-mt7621.c 13314 13315MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13316M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13317S: Maintained 13318F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13319F: drivers/pci/controller/pcie-mt7621.c 13320 13321MEDIATEK MT7621 PHY PCI DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13325F: drivers/phy/ralink/phy-mt7621-pci.c 13326 13327MEDIATEK MT7621/28/88 I2C DRIVER 13328M: Stefan Roese <sr@denx.de> 13329L: linux-i2c@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13332F: drivers/i2c/busses/i2c-mt7621.c 13333 13334MEDIATEK MTMIPS CLOCK DRIVER 13335M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13336S: Maintained 13337F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13338F: drivers/clk/ralink/clk-mtmips.c 13339 13340MEDIATEK NAND CONTROLLER DRIVER 13341L: linux-mtd@lists.infradead.org 13342S: Orphan 13343F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13344F: drivers/mtd/nand/raw/mtk_* 13345 13346MEDIATEK PMIC LED DRIVER 13347M: Sean Wang <sean.wang@mediatek.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13350F: drivers/leds/leds-mt6323.c 13351 13352MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13353M: Sean Wang <sean.wang@mediatek.com> 13354S: Maintained 13355F: drivers/char/hw_random/mtk-rng.c 13356 13357MEDIATEK SMI DRIVER 13358M: Yong Wu <yong.wu@mediatek.com> 13359L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13360S: Supported 13361F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13362F: drivers/memory/mtk-smi.c 13363F: include/soc/mediatek/smi.h 13364 13365MEDIATEK SWITCH DRIVER 13366M: Arınç ÜNAL <arinc.unal@arinc9.com> 13367M: Daniel Golle <daniel@makrotopia.org> 13368M: Landen Chao <Landen.Chao@mediatek.com> 13369M: DENG Qingfang <dqfext@gmail.com> 13370M: Sean Wang <sean.wang@mediatek.com> 13371L: netdev@vger.kernel.org 13372S: Maintained 13373F: drivers/net/dsa/mt7530-mdio.c 13374F: drivers/net/dsa/mt7530-mmio.c 13375F: drivers/net/dsa/mt7530.* 13376F: net/dsa/tag_mtk.c 13377 13378MEDIATEK T7XX 5G WWAN MODEM DRIVER 13379M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13380M: Intel Corporation <linuxwwan@intel.com> 13381R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13382R: Liu Haijun <haijun.liu@mediatek.com> 13383R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13384R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387F: drivers/net/wwan/t7xx/ 13388 13389MEDIATEK USB3 DRD IP DRIVER 13390M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13391L: linux-usb@vger.kernel.org 13392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13394S: Maintained 13395F: Documentation/devicetree/bindings/usb/mediatek,* 13396F: drivers/usb/host/xhci-mtk* 13397F: drivers/usb/mtu3/ 13398 13399MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13400M: Peter Senna Tschudin <peter.senna@gmail.com> 13401M: Martin Donnelly <martin.donnelly@ge.com> 13402M: Martyn Welch <martyn.welch@collabora.co.uk> 13403S: Maintained 13404F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13405F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13406 13407MEGARAID SCSI/SAS DRIVERS 13408M: Kashyap Desai <kashyap.desai@broadcom.com> 13409M: Sumit Saxena <sumit.saxena@broadcom.com> 13410M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13411L: megaraidlinux.pdl@broadcom.com 13412L: linux-scsi@vger.kernel.org 13413S: Maintained 13414W: http://www.avagotech.com/support/ 13415F: Documentation/scsi/megaraid.rst 13416F: drivers/scsi/megaraid.* 13417F: drivers/scsi/megaraid/ 13418 13419MELEXIS MLX90614 DRIVER 13420M: Crt Mori <cmo@melexis.com> 13421L: linux-iio@vger.kernel.org 13422S: Supported 13423W: http://www.melexis.com 13424F: drivers/iio/temperature/mlx90614.c 13425 13426MELEXIS MLX90632 DRIVER 13427M: Crt Mori <cmo@melexis.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: http://www.melexis.com 13431F: drivers/iio/temperature/mlx90632.c 13432 13433MELFAS MIP4 TOUCHSCREEN DRIVER 13434M: Sangwon Jee <jeesw@melfas.com> 13435S: Supported 13436W: http://www.melfas.com 13437F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13438F: drivers/input/touchscreen/melfas_mip4.c 13439 13440MELLANOX BLUEFIELD I2C DRIVER 13441M: Khalil Blaiech <kblaiech@nvidia.com> 13442M: Asmaa Mnebhi <asmaa@nvidia.com> 13443L: linux-i2c@vger.kernel.org 13444S: Supported 13445F: drivers/i2c/busses/i2c-mlxbf.c 13446 13447MELLANOX ETHERNET DRIVER (mlx4_en) 13448M: Tariq Toukan <tariqt@nvidia.com> 13449L: netdev@vger.kernel.org 13450S: Supported 13451W: http://www.mellanox.com 13452Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13453F: drivers/net/ethernet/mellanox/mlx4/en_* 13454 13455MELLANOX ETHERNET DRIVER (mlx5e) 13456M: Saeed Mahameed <saeedm@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13462 13463MELLANOX ETHERNET INNOVA DRIVERS 13464R: Boris Pismenny <borisp@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13470F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13471F: include/linux/mlx5/mlx5_ifc_fpga.h 13472 13473MELLANOX ETHERNET SWITCH DRIVERS 13474M: Ido Schimmel <idosch@nvidia.com> 13475M: Petr Machata <petrm@nvidia.com> 13476L: netdev@vger.kernel.org 13477S: Supported 13478W: http://www.mellanox.com 13479Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13480F: drivers/net/ethernet/mellanox/mlxsw/ 13481F: tools/testing/selftests/drivers/net/mlxsw/ 13482 13483MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13484M: mlxsw@nvidia.com 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxfw/ 13490 13491MELLANOX HARDWARE PLATFORM SUPPORT 13492M: Hans de Goede <hdegoede@redhat.com> 13493M: Mark Gross <markgross@kernel.org> 13494M: Vadim Pasternak <vadimp@nvidia.com> 13495L: platform-driver-x86@vger.kernel.org 13496S: Supported 13497F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13498F: drivers/platform/mellanox/ 13499F: include/linux/platform_data/mlxreg.h 13500 13501MELLANOX MLX4 core VPI driver 13502M: Tariq Toukan <tariqt@nvidia.com> 13503L: netdev@vger.kernel.org 13504L: linux-rdma@vger.kernel.org 13505S: Supported 13506W: http://www.mellanox.com 13507Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13508F: drivers/net/ethernet/mellanox/mlx4/ 13509F: include/linux/mlx4/ 13510 13511MELLANOX MLX4 IB driver 13512M: Yishai Hadas <yishaih@nvidia.com> 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13517F: drivers/infiniband/hw/mlx4/ 13518F: include/linux/mlx4/ 13519F: include/uapi/rdma/mlx4-abi.h 13520 13521MELLANOX MLX5 core VPI driver 13522M: Saeed Mahameed <saeedm@nvidia.com> 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: netdev@vger.kernel.org 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13529F: Documentation/networking/device_drivers/ethernet/mellanox/ 13530F: drivers/net/ethernet/mellanox/mlx5/core/ 13531F: include/linux/mlx5/ 13532 13533MELLANOX MLX5 IB driver 13534M: Leon Romanovsky <leonro@nvidia.com> 13535L: linux-rdma@vger.kernel.org 13536S: Supported 13537W: http://www.mellanox.com 13538Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13539F: drivers/infiniband/hw/mlx5/ 13540F: include/linux/mlx5/ 13541F: include/uapi/rdma/mlx5-abi.h 13542 13543MELLANOX MLXCPLD I2C AND MUX DRIVER 13544M: Vadim Pasternak <vadimp@nvidia.com> 13545M: Michael Shych <michaelsh@nvidia.com> 13546L: linux-i2c@vger.kernel.org 13547S: Supported 13548F: Documentation/i2c/busses/i2c-mlxcpld.rst 13549F: drivers/i2c/busses/i2c-mlxcpld.c 13550F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13551 13552MELLANOX MLXCPLD LED DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554L: linux-leds@vger.kernel.org 13555S: Supported 13556F: Documentation/leds/leds-mlxcpld.rst 13557F: drivers/leds/leds-mlxcpld.c 13558F: drivers/leds/leds-mlxreg.c 13559 13560MELLANOX PLATFORM DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: platform-driver-x86@vger.kernel.org 13563S: Supported 13564F: drivers/platform/x86/mlx-platform.c 13565 13566MEMBARRIER SUPPORT 13567M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13568M: "Paul E. McKenney" <paulmck@kernel.org> 13569L: linux-kernel@vger.kernel.org 13570S: Supported 13571F: arch/powerpc/include/asm/membarrier.h 13572F: include/uapi/linux/membarrier.h 13573F: kernel/sched/membarrier.c 13574 13575MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13576M: Mike Rapoport <rppt@kernel.org> 13577L: linux-mm@kvack.org 13578S: Maintained 13579F: Documentation/core-api/boot-time-mm.rst 13580F: include/linux/memblock.h 13581F: mm/memblock.c 13582F: mm/mm_init.c 13583F: tools/testing/memblock/ 13584 13585MEMORY CONTROLLER DRIVERS 13586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13587L: linux-kernel@vger.kernel.org 13588S: Maintained 13589B: mailto:krzysztof.kozlowski@linaro.org 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13591F: Documentation/devicetree/bindings/memory-controllers/ 13592F: drivers/memory/ 13593F: include/dt-bindings/memory/ 13594F: include/memory/ 13595 13596MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13597M: Dmitry Osipenko <digetx@gmail.com> 13598L: linux-pm@vger.kernel.org 13599L: linux-tegra@vger.kernel.org 13600S: Maintained 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13602F: drivers/devfreq/tegra30-devfreq.c 13603 13604MEMORY HOT(UN)PLUG 13605M: David Hildenbrand <david@redhat.com> 13606M: Oscar Salvador <osalvador@suse.de> 13607L: linux-mm@kvack.org 13608S: Maintained 13609F: Documentation/admin-guide/mm/memory-hotplug.rst 13610F: Documentation/core-api/memory-hotplug.rst 13611F: drivers/base/memory.c 13612F: include/linux/memory_hotplug.h 13613F: mm/memory_hotplug.c 13614F: tools/testing/selftests/memory-hotplug/ 13615 13616MEMORY MANAGEMENT 13617M: Andrew Morton <akpm@linux-foundation.org> 13618L: linux-mm@kvack.org 13619S: Maintained 13620W: http://www.linux-mm.org 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13622T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13623F: include/linux/gfp.h 13624F: include/linux/gfp_types.h 13625F: include/linux/memory_hotplug.h 13626F: include/linux/mm.h 13627F: include/linux/mmzone.h 13628F: include/linux/pagewalk.h 13629F: include/trace/events/ksm.h 13630F: mm/ 13631F: tools/mm/ 13632F: tools/testing/selftests/mm/ 13633 13634MEMORY TECHNOLOGY DEVICES (MTD) 13635M: Miquel Raynal <miquel.raynal@bootlin.com> 13636M: Richard Weinberger <richard@nod.at> 13637M: Vignesh Raghavendra <vigneshr@ti.com> 13638L: linux-mtd@lists.infradead.org 13639S: Maintained 13640W: http://www.linux-mtd.infradead.org/ 13641Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13642C: irc://irc.oftc.net/mtd 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13645F: Documentation/devicetree/bindings/mtd/ 13646F: drivers/mtd/ 13647F: include/linux/mtd/ 13648F: include/uapi/mtd/ 13649 13650MEMSENSING MICROSYSTEMS MSA311 DRIVER 13651M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13652L: linux-iio@vger.kernel.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13655F: drivers/iio/accel/msa311.c 13656 13657MEN A21 WATCHDOG DRIVER 13658M: Johannes Thumshirn <morbidrsa@gmail.com> 13659L: linux-watchdog@vger.kernel.org 13660S: Maintained 13661F: drivers/watchdog/mena21_wdt.c 13662 13663MEN CHAMELEON BUS (mcb) 13664M: Johannes Thumshirn <morbidrsa@gmail.com> 13665S: Maintained 13666F: Documentation/driver-api/men-chameleon-bus.rst 13667F: drivers/mcb/ 13668F: include/linux/mcb.h 13669 13670MEN F21BMC (Board Management Controller) 13671M: Andreas Werner <andreas.werner@men.de> 13672S: Supported 13673F: Documentation/hwmon/menf21bmc.rst 13674F: drivers/hwmon/menf21bmc_hwmon.c 13675F: drivers/leds/leds-menf21bmc.c 13676F: drivers/mfd/menf21bmc.c 13677F: drivers/watchdog/menf21bmc_wdt.c 13678 13679MEN Z069 WATCHDOG DRIVER 13680M: Johannes Thumshirn <jth@kernel.org> 13681L: linux-watchdog@vger.kernel.org 13682S: Maintained 13683F: drivers/watchdog/menz69_wdt.c 13684 13685MESON AO CEC DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690W: http://linux-meson.com/ 13691T: git git://linuxtv.org/media_tree.git 13692F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13693F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13694F: drivers/media/cec/platform/meson/ao-cec.c 13695 13696MESON GE2D DRIVER FOR AMLOGIC SOCS 13697M: Neil Armstrong <neil.armstrong@linaro.org> 13698L: linux-media@vger.kernel.org 13699L: linux-amlogic@lists.infradead.org 13700S: Supported 13701T: git git://linuxtv.org/media_tree.git 13702F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13703F: drivers/media/platform/amlogic/meson-ge2d/ 13704 13705MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13706M: Liang Yang <liang.yang@amlogic.com> 13707L: linux-mtd@lists.infradead.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13710F: drivers/mtd/nand/raw/meson_* 13711 13712MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13719F: drivers/staging/media/meson/vdec/ 13720 13721METHODE UDPU SUPPORT 13722M: Vladimir Vid <vladimir.vid@sartura.hr> 13723S: Maintained 13724F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13725 13726MHI BUS 13727M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13728L: mhi@lists.linux.dev 13729L: linux-arm-msm@vger.kernel.org 13730S: Maintained 13731T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13732F: Documentation/ABI/stable/sysfs-bus-mhi 13733F: Documentation/mhi/ 13734F: drivers/bus/mhi/ 13735F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13736F: include/linux/mhi.h 13737 13738MICROBLAZE ARCHITECTURE 13739M: Michal Simek <monstr@monstr.eu> 13740S: Supported 13741W: http://www.monstr.eu/fdt/ 13742T: git git://git.monstr.eu/linux-2.6-microblaze.git 13743F: arch/microblaze/ 13744 13745MICROBLAZE TMR INJECT 13746M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13747S: Supported 13748F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13749F: drivers/misc/xilinx_tmr_inject.c 13750 13751MICROBLAZE TMR MANAGER 13752M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13753S: Supported 13754F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13755F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13756F: drivers/misc/xilinx_tmr_manager.c 13757 13758MICROCHIP AT91 DMA DRIVERS 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760M: Tudor Ambarus <tudor.ambarus@linaro.org> 13761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13762L: dmaengine@vger.kernel.org 13763S: Supported 13764F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13765F: drivers/dma/at_hdmac.c 13766F: drivers/dma/at_xdmac.c 13767F: include/dt-bindings/dma/at91.h 13768 13769MICROCHIP AT91 SERIAL DRIVER 13770M: Richard Genoud <richard.genoud@gmail.com> 13771S: Maintained 13772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13773F: drivers/tty/serial/atmel_serial.c 13774F: drivers/tty/serial/atmel_serial.h 13775 13776MICROCHIP AT91 USART MFD DRIVER 13777M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13778L: linux-kernel@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/mfd/at91-usart.c 13782F: include/dt-bindings/mfd/at91-usart.h 13783 13784MICROCHIP AT91 USART SPI DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-spi@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/spi/spi-at91-usart.c 13790 13791MICROCHIP AUDIO ASOC DRIVERS 13792M: Claudiu Beznea <claudiu.beznea@microchip.com> 13793L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/sound/atmel* 13796F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13797F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13798F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13799F: sound/soc/atmel 13800 13801MICROCHIP CSI2DC DRIVER 13802M: Eugen Hristev <eugen.hristev@microchip.com> 13803L: linux-media@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13806F: drivers/media/platform/microchip/microchip-csi2dc.c 13807 13808MICROCHIP ECC DRIVER 13809M: Tudor Ambarus <tudor.ambarus@linaro.org> 13810L: linux-crypto@vger.kernel.org 13811S: Maintained 13812F: drivers/crypto/atmel-ecc.* 13813 13814MICROCHIP EIC DRIVER 13815M: Claudiu Beznea <claudiu.beznea@microchip.com> 13816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13817S: Supported 13818F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13819F: drivers/irqchip/irq-mchp-eic.c 13820 13821MICROCHIP I2C DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Supported 13825F: drivers/i2c/busses/i2c-at91-*.c 13826F: drivers/i2c/busses/i2c-at91.h 13827 13828MICROCHIP ISC DRIVER 13829M: Eugen Hristev <eugen.hristev@microchip.com> 13830L: linux-media@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13833F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13834F: drivers/media/platform/microchip/microchip-isc* 13835F: drivers/media/platform/microchip/microchip-sama*-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13838F: include/linux/atmel-isc-media.h 13839 13840MICROCHIP ISI DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: drivers/media/platform/atmel/atmel-isi.c 13845F: drivers/media/platform/atmel/atmel-isi.h 13846 13847MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13848M: Woojung Huh <woojung.huh@microchip.com> 13849M: UNGLinuxDriver@microchip.com 13850L: netdev@vger.kernel.org 13851S: Maintained 13852F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13853F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13854F: drivers/net/dsa/microchip/* 13855F: include/linux/dsa/ksz_common.h 13856F: include/linux/platform_data/microchip-ksz.h 13857F: net/dsa/tag_ksz.c 13858 13859MICROCHIP LAN743X ETHERNET DRIVER 13860M: Bryan Whitehead <bryan.whitehead@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: drivers/net/ethernet/microchip/lan743x_* 13865 13866MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13867M: Arun Ramadoss <arun.ramadoss@microchip.com> 13868R: UNGLinuxDriver@microchip.com 13869L: netdev@vger.kernel.org 13870S: Maintained 13871F: drivers/net/phy/microchip_t1.c 13872 13873MICROCHIP LAN966X ETHERNET DRIVER 13874M: Horatiu Vultur <horatiu.vultur@microchip.com> 13875M: UNGLinuxDriver@microchip.com 13876L: netdev@vger.kernel.org 13877S: Maintained 13878F: drivers/net/ethernet/microchip/lan966x/* 13879 13880MICROCHIP LCDFB DRIVER 13881M: Nicolas Ferre <nicolas.ferre@microchip.com> 13882L: linux-fbdev@vger.kernel.org 13883S: Maintained 13884F: drivers/video/fbdev/atmel_lcdfb.c 13885F: include/video/atmel_lcdc.h 13886 13887MICROCHIP MCP16502 PMIC DRIVER 13888M: Claudiu Beznea <claudiu.beznea@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13892F: drivers/regulator/mcp16502.c 13893 13894MICROCHIP MCP3911 ADC DRIVER 13895M: Marcus Folkesson <marcus.folkesson@gmail.com> 13896M: Kent Gustavsson <kent@minoris.se> 13897L: linux-iio@vger.kernel.org 13898S: Maintained 13899F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13900F: drivers/iio/adc/mcp3911.c 13901 13902MICROCHIP MMC/SD/SDIO MCI DRIVER 13903M: Ludovic Desroches <ludovic.desroches@microchip.com> 13904S: Maintained 13905F: drivers/mmc/host/atmel-mci.c 13906 13907MICROCHIP NAND DRIVER 13908M: Tudor Ambarus <tudor.ambarus@linaro.org> 13909L: linux-mtd@lists.infradead.org 13910S: Supported 13911F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13912F: drivers/mtd/nand/raw/atmel/* 13913 13914MICROCHIP OTPC DRIVER 13915M: Claudiu Beznea <claudiu.beznea@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13919F: drivers/nvmem/microchip-otpc.c 13920F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13921 13922MICROCHIP PCI1XXXX GP DRIVER 13923M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13924L: linux-gpio@vger.kernel.org 13925S: Supported 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13929 13930MICROCHIP PCI1XXXX I2C DRIVER 13931M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13934L: linux-i2c@vger.kernel.org 13935S: Maintained 13936F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13937 13938MICROCHIP PCIe UART DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941L: linux-serial@vger.kernel.org 13942S: Maintained 13943F: drivers/tty/serial/8250/8250_pci1xxxx.c 13944 13945MICROCHIP POLARFIRE FPGA DRIVERS 13946M: Conor Dooley <conor.dooley@microchip.com> 13947R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13948L: linux-fpga@vger.kernel.org 13949S: Supported 13950F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13951F: drivers/fpga/microchip-spi.c 13952 13953MICROCHIP PWM DRIVER 13954M: Claudiu Beznea <claudiu.beznea@microchip.com> 13955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13956L: linux-pwm@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13959F: drivers/pwm/pwm-atmel.c 13960 13961MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13962M: Eugen Hristev <eugen.hristev@microchip.com> 13963L: linux-iio@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13966F: drivers/iio/adc/at91-sama5d2_adc.c 13967F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13968 13969MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971S: Supported 13972F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13973F: drivers/power/reset/at91-sama5d2_shdwc.c 13974 13975MICROCHIP SOC DRIVERS 13976M: Conor Dooley <conor@kernel.org> 13977S: Supported 13978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13979F: drivers/soc/microchip/ 13980 13981MICROCHIP SPI DRIVER 13982M: Ryan Wanner <ryan.wanner@microchip.com> 13983S: Supported 13984F: drivers/spi/spi-atmel.* 13985 13986MICROCHIP SSC DRIVER 13987M: Claudiu Beznea <claudiu.beznea@microchip.com> 13988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13989S: Supported 13990F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13991F: drivers/misc/atmel-ssc.c 13992F: include/linux/atmel-ssc.h 13993 13994Microchip Timer Counter Block (TCB) Capture Driver 13995M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997L: linux-iio@vger.kernel.org 13998S: Maintained 13999F: drivers/counter/microchip-tcb-capture.c 14000 14001MICROCHIP USB251XB DRIVER 14002M: Richard Leitner <richard.leitner@skidata.com> 14003L: linux-usb@vger.kernel.org 14004S: Maintained 14005F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14006F: drivers/usb/misc/usb251xb.c 14007 14008MICROCHIP USBA UDC DRIVER 14009M: Cristian Birsan <cristian.birsan@microchip.com> 14010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14011S: Supported 14012F: drivers/usb/gadget/udc/atmel_usba_udc.* 14013 14014MICROCHIP WILC1000 WIFI DRIVER 14015M: Ajay Singh <ajay.kathat@microchip.com> 14016M: Claudiu Beznea <claudiu.beznea@microchip.com> 14017L: linux-wireless@vger.kernel.org 14018S: Supported 14019F: drivers/net/wireless/microchip/wilc1000/ 14020 14021MICROSEMI MIPS SOCS 14022M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14023M: UNGLinuxDriver@microchip.com 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: Documentation/devicetree/bindings/mips/mscc.txt 14027F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14028F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14029F: arch/mips/boot/dts/mscc/ 14030F: arch/mips/configs/generic/board-ocelot.config 14031F: arch/mips/generic/board-ocelot.c 14032 14033MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14034M: Don Brace <don.brace@microchip.com> 14035L: storagedev@microchip.com 14036L: linux-scsi@vger.kernel.org 14037S: Supported 14038F: Documentation/scsi/smartpqi.rst 14039F: drivers/scsi/smartpqi/Kconfig 14040F: drivers/scsi/smartpqi/Makefile 14041F: drivers/scsi/smartpqi/smartpqi*.[ch] 14042F: include/linux/cciss*.h 14043F: include/uapi/linux/cciss*.h 14044 14045MICROSOFT MANA RDMA DRIVER 14046M: Long Li <longli@microsoft.com> 14047M: Ajay Sharma <sharmaajay@microsoft.com> 14048L: linux-rdma@vger.kernel.org 14049S: Supported 14050F: drivers/infiniband/hw/mana/ 14051F: include/net/mana 14052F: include/uapi/rdma/mana-abi.h 14053 14054MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14055M: Maximilian Luz <luzmaximilian@gmail.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Maintained 14058F: drivers/platform/surface/surface_aggregator_tabletsw.c 14059 14060MICROSOFT SURFACE BATTERY AND AC DRIVERS 14061M: Maximilian Luz <luzmaximilian@gmail.com> 14062L: linux-pm@vger.kernel.org 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/power/supply/surface_battery.c 14066F: drivers/power/supply/surface_charger.c 14067 14068MICROSOFT SURFACE DTX DRIVER 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14073F: drivers/platform/surface/surface_dtx.c 14074F: include/uapi/linux/surface_aggregator/dtx.h 14075 14076MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/platform/surface/surface_gpe.c 14081 14082MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14083M: Hans de Goede <hdegoede@redhat.com> 14084M: Mark Gross <markgross@kernel.org> 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14089F: drivers/platform/surface/ 14090 14091MICROSOFT SURFACE HID TRANSPORT DRIVER 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: linux-input@vger.kernel.org 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/hid/surface-hid/ 14097 14098MICROSOFT SURFACE HOT-PLUG DRIVER 14099M: Maximilian Luz <luzmaximilian@gmail.com> 14100L: platform-driver-x86@vger.kernel.org 14101S: Maintained 14102F: drivers/platform/surface/surface_hotplug.c 14103 14104MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/platform/surface/surface_platform_profile.c 14109 14110MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14111M: Chen Yu <yu.c.chen@intel.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Supported 14114F: drivers/platform/surface/surfacepro3_button.c 14115 14116MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_aggregator_hub.c 14121 14122MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14123M: Maximilian Luz <luzmaximilian@gmail.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Maintained 14126W: https://github.com/linux-surface/surface-aggregator-module 14127C: irc://irc.libera.chat/linux-surface 14128F: Documentation/driver-api/surface_aggregator/ 14129F: drivers/platform/surface/aggregator/ 14130F: drivers/platform/surface/surface_acpi_notify.c 14131F: drivers/platform/surface/surface_aggregator_cdev.c 14132F: drivers/platform/surface/surface_aggregator_registry.c 14133F: include/linux/surface_acpi_notify.h 14134F: include/linux/surface_aggregator/ 14135F: include/uapi/linux/surface_aggregator/ 14136 14137MICROTEK X6 SCANNER 14138M: Oliver Neukum <oliver@neukum.org> 14139S: Maintained 14140F: drivers/usb/image/microtek.* 14141 14142MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14143M: Luka Kovacic <luka.kovacic@sartura.hr> 14144M: Luka Perkov <luka.perkov@sartura.hr> 14145S: Maintained 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14152 14153MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14154M: Sakari Ailus <sakari.ailus@linux.intel.com> 14155L: linux-media@vger.kernel.org 14156S: Maintained 14157F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14158F: Documentation/driver-api/media/drivers/ccs/ 14159F: Documentation/userspace-api/media/drivers/ccs.rst 14160F: drivers/media/i2c/ccs-pll.c 14161F: drivers/media/i2c/ccs-pll.h 14162F: drivers/media/i2c/ccs/ 14163F: include/uapi/linux/ccs.h 14164F: include/uapi/linux/smiapp.h 14165 14166MIPS 14167M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14168L: linux-mips@vger.kernel.org 14169S: Maintained 14170W: http://www.linux-mips.org/ 14171Q: https://patchwork.kernel.org/project/linux-mips/list/ 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14173F: Documentation/devicetree/bindings/mips/ 14174F: Documentation/mips/ 14175F: arch/mips/ 14176F: drivers/platform/mips/ 14177F: include/dt-bindings/mips/ 14178 14179MIPS BOSTON DEVELOPMENT BOARD 14180M: Paul Burton <paulburton@kernel.org> 14181L: linux-mips@vger.kernel.org 14182S: Maintained 14183F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14184F: arch/mips/boot/dts/img/boston.dts 14185F: arch/mips/configs/generic/board-boston.config 14186F: drivers/clk/imgtec/clk-boston.c 14187F: include/dt-bindings/clock/boston-clock.h 14188 14189MIPS CORE DRIVERS 14190M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14191M: Serge Semin <fancer.lancer@gmail.com> 14192L: linux-mips@vger.kernel.org 14193S: Supported 14194F: drivers/bus/mips_cdmm.c 14195F: drivers/clocksource/mips-gic-timer.c 14196F: drivers/cpuidle/cpuidle-cps.c 14197F: drivers/irqchip/irq-mips-cpu.c 14198F: drivers/irqchip/irq-mips-gic.c 14199 14200MIPS GENERIC PLATFORM 14201M: Paul Burton <paulburton@kernel.org> 14202L: linux-mips@vger.kernel.org 14203S: Supported 14204F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14205F: arch/mips/generic/ 14206F: arch/mips/tools/generic-board-config.sh 14207 14208MIPS RINT INSTRUCTION EMULATION 14209M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: arch/mips/math-emu/dp_rint.c 14213F: arch/mips/math-emu/sp_rint.c 14214 14215MIPS/LOONGSON1 ARCHITECTURE 14216M: Keguang Zhang <keguang.zhang@gmail.com> 14217L: linux-mips@vger.kernel.org 14218S: Maintained 14219F: arch/mips/include/asm/mach-loongson32/ 14220F: arch/mips/loongson32/ 14221F: drivers/*/*loongson1* 14222 14223MIPS/LOONGSON2EF ARCHITECTURE 14224M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson2ef/ 14228F: arch/mips/loongson2ef/ 14229F: drivers/cpufreq/loongson2_cpufreq.c 14230 14231MIPS/LOONGSON64 ARCHITECTURE 14232M: Huacai Chen <chenhuacai@kernel.org> 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson64/ 14237F: arch/mips/loongson64/ 14238F: drivers/irqchip/irq-loongson* 14239F: drivers/platform/mips/cpu_hwmon.c 14240 14241MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14242M: Hans Verkuil <hverkuil@xs4all.nl> 14243L: linux-media@vger.kernel.org 14244S: Odd Fixes 14245W: https://linuxtv.org 14246T: git git://linuxtv.org/media_tree.git 14247F: drivers/media/radio/radio-miropcm20* 14248 14249MMP SUPPORT 14250R: Lubomir Rintel <lkundrak@v3.sk> 14251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14252S: Odd Fixes 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14254F: arch/arm/boot/dts/marvell/mmp* 14255F: arch/arm/mach-mmp/ 14256F: include/linux/soc/mmp/ 14257 14258MMP USB PHY DRIVERS 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Maintained 14262F: drivers/phy/marvell/phy-mmp3-usb.c 14263F: drivers/phy/marvell/phy-pxa-usb.c 14264 14265MMU GATHER AND TLB INVALIDATION 14266M: Will Deacon <will@kernel.org> 14267M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14268M: Andrew Morton <akpm@linux-foundation.org> 14269M: Nick Piggin <npiggin@gmail.com> 14270M: Peter Zijlstra <peterz@infradead.org> 14271L: linux-arch@vger.kernel.org 14272L: linux-mm@kvack.org 14273S: Maintained 14274F: arch/*/include/asm/tlb.h 14275F: include/asm-generic/tlb.h 14276F: mm/mmu_gather.c 14277 14278MN88472 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285F: drivers/media/dvb-frontends/mn88472* 14286 14287MN88473 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88473* 14295 14296MODULE SUPPORT 14297M: Luis Chamberlain <mcgrof@kernel.org> 14298L: linux-modules@vger.kernel.org 14299L: linux-kernel@vger.kernel.org 14300S: Maintained 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14302F: include/linux/kmod.h 14303F: include/linux/module.h 14304F: kernel/module/ 14305F: lib/test_kmod.c 14306F: scripts/module* 14307F: tools/testing/selftests/kmod/ 14308 14309MONOLITHIC POWER SYSTEM PMIC DRIVER 14310M: Saravanan Sekar <sravanhome@gmail.com> 14311S: Maintained 14312F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14313F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14314F: drivers/hwmon/pmbus/mpq7932.c 14315F: drivers/iio/adc/mp2629_adc.c 14316F: drivers/mfd/mp2629.c 14317F: drivers/power/supply/mp2629_charger.c 14318F: drivers/regulator/mp5416.c 14319F: drivers/regulator/mpq7920.c 14320F: drivers/regulator/mpq7920.h 14321F: include/linux/mfd/mp2629.h 14322 14323MOST(R) TECHNOLOGY DRIVER 14324M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14325M: Christian Gromm <christian.gromm@microchip.com> 14326S: Maintained 14327F: Documentation/ABI/testing/configfs-most 14328F: Documentation/ABI/testing/sysfs-bus-most 14329F: drivers/most/ 14330F: drivers/staging/most/ 14331F: include/linux/most.h 14332 14333MOTORCOMM PHY DRIVER 14334M: Peter Geis <pgwipeout@gmail.com> 14335M: Frank <Frank.Sae@motor-comm.com> 14336L: netdev@vger.kernel.org 14337S: Maintained 14338F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14339F: drivers/net/phy/motorcomm.c 14340 14341MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14342M: Jiri Slaby <jirislaby@kernel.org> 14343S: Maintained 14344F: Documentation/driver-api/tty/moxa-smartio.rst 14345F: drivers/tty/mxser.* 14346 14347MR800 AVERMEDIA USB FM RADIO DRIVER 14348M: Alexey Klimov <klimov.linux@gmail.com> 14349L: linux-media@vger.kernel.org 14350S: Maintained 14351T: git git://linuxtv.org/media_tree.git 14352F: drivers/media/radio/radio-mr800.c 14353 14354MRF24J40 IEEE 802.15.4 RADIO DRIVER 14355M: Stefan Schmidt <stefan@datenfreihafen.org> 14356L: linux-wpan@vger.kernel.org 14357S: Odd Fixes 14358F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14359F: drivers/net/ieee802154/mrf24j40.c 14360 14361MSI EC DRIVER 14362M: Nikita Kravets <teackot@gmail.com> 14363L: platform-driver-x86@vger.kernel.org 14364S: Maintained 14365W: https://github.com/BeardOverflow/msi-ec 14366F: drivers/platform/x86/msi-ec.* 14367 14368MSI LAPTOP SUPPORT 14369M: "Lee, Chun-Yi" <jlee@suse.com> 14370L: platform-driver-x86@vger.kernel.org 14371S: Maintained 14372F: drivers/platform/x86/msi-laptop.c 14373 14374MSI WMI SUPPORT 14375L: platform-driver-x86@vger.kernel.org 14376S: Orphan 14377F: drivers/platform/x86/msi-wmi.c 14378 14379MSI001 MEDIA DRIVER 14380M: Antti Palosaari <crope@iki.fi> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://palosaari.fi/linux/ 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/anttip/media_tree.git 14387F: drivers/media/tuners/msi001* 14388 14389MSI2500 MEDIA DRIVER 14390M: Antti Palosaari <crope@iki.fi> 14391L: linux-media@vger.kernel.org 14392S: Maintained 14393W: https://linuxtv.org 14394W: http://palosaari.fi/linux/ 14395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14396T: git git://linuxtv.org/anttip/media_tree.git 14397F: drivers/media/usb/msi2500/ 14398 14399MSTAR INTERRUPT CONTROLLER DRIVER 14400M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14401M: Daniel Palmer <daniel@thingy.jp> 14402S: Maintained 14403F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14404F: drivers/irqchip/irq-mst-intc.c 14405 14406MSYSTEMS DISKONCHIP G3 MTD DRIVER 14407M: Robert Jarzmik <robert.jarzmik@free.fr> 14408L: linux-mtd@lists.infradead.org 14409S: Maintained 14410F: drivers/mtd/devices/docg3* 14411 14412MT9P031 APTINA CAMERA SENSOR 14413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14414L: linux-media@vger.kernel.org 14415S: Maintained 14416T: git git://linuxtv.org/media_tree.git 14417F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14418F: drivers/media/i2c/mt9p031.c 14419F: include/media/i2c/mt9p031.h 14420 14421MT9T112 APTINA CAMERA SENSOR 14422M: Jacopo Mondi <jacopo@jmondi.org> 14423L: linux-media@vger.kernel.org 14424S: Odd Fixes 14425T: git git://linuxtv.org/media_tree.git 14426F: drivers/media/i2c/mt9t112.c 14427F: include/media/i2c/mt9t112.h 14428 14429MT9V032 APTINA CAMERA SENSOR 14430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433T: git git://linuxtv.org/media_tree.git 14434F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14435F: drivers/media/i2c/mt9v032.c 14436F: include/media/i2c/mt9v032.h 14437 14438MT9V111 APTINA CAMERA SENSOR 14439M: Jacopo Mondi <jacopo@jmondi.org> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14444F: drivers/media/i2c/mt9v111.c 14445 14446MULTIFUNCTION DEVICES (MFD) 14447M: Lee Jones <lee@kernel.org> 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14450F: Documentation/devicetree/bindings/mfd/ 14451F: drivers/mfd/ 14452F: include/dt-bindings/mfd/ 14453F: include/linux/mfd/ 14454 14455MULTIMEDIA CARD (MMC) ETC. OVER SPI 14456S: Orphan 14457F: drivers/mmc/host/mmc_spi.c 14458F: include/linux/spi/mmc_spi.h 14459 14460MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14461M: Ulf Hansson <ulf.hansson@linaro.org> 14462L: linux-mmc@vger.kernel.org 14463S: Maintained 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14465F: Documentation/devicetree/bindings/mmc/ 14466F: drivers/mmc/ 14467F: include/linux/mmc/ 14468F: include/uapi/linux/mmc/ 14469 14470MULTIPLEXER SUBSYSTEM 14471M: Peter Rosin <peda@axentia.se> 14472S: Maintained 14473F: Documentation/ABI/testing/sysfs-class-mux* 14474F: Documentation/devicetree/bindings/mux/ 14475F: drivers/mux/ 14476F: include/dt-bindings/mux/ 14477F: include/linux/mux/ 14478 14479MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14480M: Bin Liu <b-liu@ti.com> 14481L: linux-usb@vger.kernel.org 14482S: Maintained 14483F: drivers/usb/musb/ 14484 14485MXL301RF MEDIA DRIVER 14486M: Akihiro Tsukada <tskd08@gmail.com> 14487L: linux-media@vger.kernel.org 14488S: Odd Fixes 14489F: drivers/media/tuners/mxl301rf* 14490 14491MXL5007T MEDIA DRIVER 14492M: Michael Krufky <mkrufky@linuxtv.org> 14493L: linux-media@vger.kernel.org 14494S: Maintained 14495W: https://linuxtv.org 14496W: http://github.com/mkrufky 14497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14498T: git git://linuxtv.org/mkrufky/tuners.git 14499F: drivers/media/tuners/mxl5007t.* 14500 14501MXSFB DRM DRIVER 14502M: Marek Vasut <marex@denx.de> 14503M: Stefan Agner <stefan@agner.ch> 14504L: dri-devel@lists.freedesktop.org 14505S: Supported 14506T: git git://anongit.freedesktop.org/drm/drm-misc 14507F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14508F: drivers/gpu/drm/mxsfb/ 14509 14510MYLEX DAC960 PCI RAID Controller 14511M: Hannes Reinecke <hare@kernel.org> 14512L: linux-scsi@vger.kernel.org 14513S: Supported 14514F: drivers/scsi/myrb.* 14515F: drivers/scsi/myrs.* 14516 14517MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14518M: Chris Lee <christopher.lee@cspi.com> 14519L: netdev@vger.kernel.org 14520S: Supported 14521W: https://www.cspi.com/ethernet-products/support/downloads/ 14522F: drivers/net/ethernet/myricom/myri10ge/ 14523 14524NAND FLASH SUBSYSTEM 14525M: Miquel Raynal <miquel.raynal@bootlin.com> 14526R: Richard Weinberger <richard@nod.at> 14527L: linux-mtd@lists.infradead.org 14528S: Maintained 14529W: http://www.linux-mtd.infradead.org/ 14530Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14531C: irc://irc.oftc.net/mtd 14532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14533F: drivers/mtd/nand/ 14534F: include/linux/mtd/*nand*.h 14535 14536NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14537M: Daniel Mack <zonque@gmail.com> 14538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14539S: Maintained 14540W: http://www.native-instruments.com 14541F: sound/usb/caiaq/ 14542 14543NATSEMI ETHERNET DRIVER (DP8381x) 14544S: Orphan 14545F: drivers/net/ethernet/natsemi/natsemi.c 14546 14547NCR 5380 SCSI DRIVERS 14548M: Finn Thain <fthain@linux-m68k.org> 14549M: Michael Schmitz <schmitzmic@gmail.com> 14550L: linux-scsi@vger.kernel.org 14551S: Maintained 14552F: Documentation/scsi/g_NCR5380.rst 14553F: drivers/scsi/NCR5380.* 14554F: drivers/scsi/arm/cumana_1.c 14555F: drivers/scsi/arm/oak.c 14556F: drivers/scsi/atari_scsi.* 14557F: drivers/scsi/dmx3191d.c 14558F: drivers/scsi/g_NCR5380.* 14559F: drivers/scsi/mac_scsi.* 14560F: drivers/scsi/sun3_scsi.* 14561F: drivers/scsi/sun3_scsi_vme.c 14562 14563NCSI LIBRARY 14564M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14565S: Maintained 14566F: net/ncsi/ 14567 14568NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14569M: Guenter Roeck <linux@roeck-us.net> 14570L: linux-hwmon@vger.kernel.org 14571S: Maintained 14572F: Documentation/hwmon/nct6775.rst 14573F: drivers/hwmon/nct6775-core.c 14574F: drivers/hwmon/nct6775-platform.c 14575F: drivers/hwmon/nct6775.h 14576 14577NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14578M: Zev Weiss <zev@bewilderbeest.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14582F: drivers/hwmon/nct6775-i2c.c 14583 14584NETDEVSIM 14585M: Jakub Kicinski <kuba@kernel.org> 14586S: Maintained 14587F: drivers/net/netdevsim/* 14588 14589NETEM NETWORK EMULATOR 14590M: Stephen Hemminger <stephen@networkplumber.org> 14591L: netdev@vger.kernel.org 14592S: Maintained 14593F: net/sched/sch_netem.c 14594 14595NETERION 10GbE DRIVERS (s2io) 14596M: Jon Mason <jdmason@kudzu.us> 14597L: netdev@vger.kernel.org 14598S: Supported 14599F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14600F: drivers/net/ethernet/neterion/ 14601 14602NETFILTER 14603M: Pablo Neira Ayuso <pablo@netfilter.org> 14604M: Jozsef Kadlecsik <kadlec@netfilter.org> 14605M: Florian Westphal <fw@strlen.de> 14606L: netfilter-devel@vger.kernel.org 14607L: coreteam@netfilter.org 14608S: Maintained 14609W: http://www.netfilter.org/ 14610W: http://www.iptables.org/ 14611W: http://www.nftables.org/ 14612Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14613C: irc://irc.libera.chat/netfilter 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14616F: include/linux/netfilter* 14617F: include/linux/netfilter/ 14618F: include/net/netfilter/ 14619F: include/uapi/linux/netfilter* 14620F: include/uapi/linux/netfilter/ 14621F: net/*/netfilter.c 14622F: net/*/netfilter/ 14623F: net/bridge/br_netfilter*.c 14624F: net/netfilter/ 14625 14626NETROM NETWORK LAYER 14627M: Ralf Baechle <ralf@linux-mips.org> 14628L: linux-hams@vger.kernel.org 14629S: Maintained 14630W: http://www.linux-ax25.org/ 14631F: include/net/netrom.h 14632F: include/uapi/linux/netrom.h 14633F: net/netrom/ 14634 14635NETRONIX EMBEDDED CONTROLLER 14636M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14637S: Maintained 14638F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14639F: drivers/mfd/ntxec.c 14640F: drivers/pwm/pwm-ntxec.c 14641F: drivers/rtc/rtc-ntxec.c 14642F: include/linux/mfd/ntxec.h 14643 14644NETRONOME ETHERNET DRIVERS 14645M: Simon Horman <simon.horman@corigine.com> 14646R: Jakub Kicinski <kuba@kernel.org> 14647L: oss-drivers@corigine.com 14648S: Maintained 14649F: drivers/net/ethernet/netronome/ 14650 14651NETWORK BLOCK DEVICE (NBD) 14652M: Josef Bacik <josef@toxicpanda.com> 14653L: linux-block@vger.kernel.org 14654L: nbd@other.debian.org 14655S: Maintained 14656F: Documentation/admin-guide/blockdev/nbd.rst 14657F: drivers/block/nbd.c 14658F: include/trace/events/nbd.h 14659F: include/uapi/linux/nbd.h 14660 14661NETWORK DROP MONITOR 14662M: Neil Horman <nhorman@tuxdriver.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665W: https://fedorahosted.org/dropwatch/ 14666F: include/uapi/linux/net_dropmon.h 14667F: net/core/drop_monitor.c 14668 14669NETWORKING DRIVERS 14670M: "David S. Miller" <davem@davemloft.net> 14671M: Eric Dumazet <edumazet@google.com> 14672M: Jakub Kicinski <kuba@kernel.org> 14673M: Paolo Abeni <pabeni@redhat.com> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14679F: Documentation/devicetree/bindings/net/ 14680F: drivers/connector/ 14681F: drivers/net/ 14682F: include/dt-bindings/net/ 14683F: include/linux/etherdevice.h 14684F: include/linux/fcdevice.h 14685F: include/linux/fddidevice.h 14686F: include/linux/hippidevice.h 14687F: include/linux/if_* 14688F: include/linux/inetdevice.h 14689F: include/linux/netdevice.h 14690F: include/uapi/linux/if_* 14691F: include/uapi/linux/netdevice.h 14692X: drivers/net/wireless/ 14693 14694NETWORKING DRIVERS (WIRELESS) 14695M: Kalle Valo <kvalo@kernel.org> 14696L: linux-wireless@vger.kernel.org 14697S: Maintained 14698W: https://wireless.wiki.kernel.org/ 14699Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14702F: Documentation/devicetree/bindings/net/wireless/ 14703F: drivers/net/wireless/ 14704 14705NETWORKING [DSA] 14706M: Andrew Lunn <andrew@lunn.ch> 14707M: Florian Fainelli <f.fainelli@gmail.com> 14708M: Vladimir Oltean <olteanv@gmail.com> 14709S: Maintained 14710F: Documentation/devicetree/bindings/net/dsa/ 14711F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14712F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14713F: drivers/net/dsa/ 14714F: include/linux/dsa/ 14715F: include/linux/platform_data/dsa.h 14716F: include/net/dsa.h 14717F: net/dsa/ 14718F: tools/testing/selftests/drivers/net/dsa/ 14719 14720NETWORKING [GENERAL] 14721M: "David S. Miller" <davem@davemloft.net> 14722M: Eric Dumazet <edumazet@google.com> 14723M: Jakub Kicinski <kuba@kernel.org> 14724M: Paolo Abeni <pabeni@redhat.com> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14728B: mailto:netdev@vger.kernel.org 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14731F: Documentation/core-api/netlink.rst 14732F: Documentation/netlink/ 14733F: Documentation/networking/ 14734F: Documentation/process/maintainer-netdev.rst 14735F: Documentation/userspace-api/netlink/ 14736F: include/linux/in.h 14737F: include/linux/net.h 14738F: include/linux/netdevice.h 14739F: include/net/ 14740F: include/uapi/linux/in.h 14741F: include/uapi/linux/net.h 14742F: include/uapi/linux/net_namespace.h 14743F: include/uapi/linux/netdevice.h 14744F: lib/net_utils.c 14745F: lib/random32.c 14746F: net/ 14747F: tools/net/ 14748F: tools/testing/selftests/net/ 14749X: net/bluetooth/ 14750 14751NETWORKING [IPSEC] 14752M: Steffen Klassert <steffen.klassert@secunet.com> 14753M: Herbert Xu <herbert@gondor.apana.org.au> 14754M: "David S. Miller" <davem@davemloft.net> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14759F: include/net/xfrm.h 14760F: include/uapi/linux/xfrm.h 14761F: net/ipv4/ah4.c 14762F: net/ipv4/esp4* 14763F: net/ipv4/ip_vti.c 14764F: net/ipv4/ipcomp.c 14765F: net/ipv4/xfrm* 14766F: net/ipv6/ah6.c 14767F: net/ipv6/esp6* 14768F: net/ipv6/ip6_vti.c 14769F: net/ipv6/ipcomp6.c 14770F: net/ipv6/xfrm* 14771F: net/key/ 14772F: net/xfrm/ 14773F: tools/testing/selftests/net/ipsec.c 14774 14775NETWORKING [IPv4/IPv6] 14776M: "David S. Miller" <davem@davemloft.net> 14777M: David Ahern <dsahern@kernel.org> 14778L: netdev@vger.kernel.org 14779S: Maintained 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14781F: arch/x86/net/* 14782F: include/linux/ip.h 14783F: include/linux/ipv6* 14784F: include/net/fib* 14785F: include/net/ip* 14786F: include/net/route.h 14787F: net/ipv4/ 14788F: net/ipv6/ 14789 14790NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14791M: Paul Moore <paul@paul-moore.com> 14792L: netdev@vger.kernel.org 14793L: linux-security-module@vger.kernel.org 14794S: Supported 14795W: https://github.com/netlabel 14796F: Documentation/netlabel/ 14797F: include/net/calipso.h 14798F: include/net/cipso_ipv4.h 14799F: include/net/netlabel.h 14800F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14801F: include/uapi/linux/netfilter/xt_SECMARK.h 14802F: net/ipv4/cipso_ipv4.c 14803F: net/ipv6/calipso.c 14804F: net/netfilter/xt_CONNSECMARK.c 14805F: net/netfilter/xt_SECMARK.c 14806F: net/netlabel/ 14807 14808NETWORKING [MPTCP] 14809M: Matthieu Baerts <matthieu.baerts@tessares.net> 14810M: Mat Martineau <martineau@kernel.org> 14811L: netdev@vger.kernel.org 14812L: mptcp@lists.linux.dev 14813S: Maintained 14814W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14815B: https://github.com/multipath-tcp/mptcp_net-next/issues 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14818F: Documentation/networking/mptcp-sysctl.rst 14819F: include/net/mptcp.h 14820F: include/trace/events/mptcp.h 14821F: include/uapi/linux/mptcp.h 14822F: net/mptcp/ 14823F: tools/testing/selftests/bpf/*/*mptcp*.c 14824F: tools/testing/selftests/net/mptcp/ 14825 14826NETWORKING [TCP] 14827M: Eric Dumazet <edumazet@google.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: include/linux/net_mm.h 14831F: include/linux/tcp.h 14832F: include/net/tcp.h 14833F: include/trace/events/tcp.h 14834F: include/uapi/linux/tcp.h 14835F: net/ipv4/syncookies.c 14836F: net/ipv4/tcp*.c 14837F: net/ipv6/syncookies.c 14838F: net/ipv6/tcp*.c 14839 14840NETWORKING [TLS] 14841M: Boris Pismenny <borisp@nvidia.com> 14842M: John Fastabend <john.fastabend@gmail.com> 14843M: Jakub Kicinski <kuba@kernel.org> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/net/tls.h 14847F: include/uapi/linux/tls.h 14848F: net/tls/* 14849 14850NETXEN (1/10) GbE SUPPORT 14851M: Manish Chopra <manishc@marvell.com> 14852M: Rahul Verma <rahulv@marvell.com> 14853M: GR-Linux-NIC-Dev@marvell.com 14854L: netdev@vger.kernel.org 14855S: Supported 14856F: drivers/net/ethernet/qlogic/netxen/ 14857 14858NET_FAILOVER MODULE 14859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14860L: netdev@vger.kernel.org 14861S: Supported 14862F: Documentation/networking/net_failover.rst 14863F: drivers/net/net_failover.c 14864F: include/net/net_failover.h 14865 14866NEXTHOP 14867M: David Ahern <dsahern@kernel.org> 14868L: netdev@vger.kernel.org 14869S: Maintained 14870F: include/net/netns/nexthop.h 14871F: include/net/nexthop.h 14872F: include/uapi/linux/nexthop.h 14873F: net/ipv4/nexthop.c 14874 14875NFC SUBSYSTEM 14876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/net/nfc/ 14880F: drivers/nfc/ 14881F: include/net/nfc/ 14882F: include/uapi/linux/nfc.h 14883F: net/nfc/ 14884 14885NFC VIRTUAL NCI DEVICE DRIVER 14886M: Bongsu Jeon <bongsu.jeon@samsung.com> 14887L: netdev@vger.kernel.org 14888S: Supported 14889F: drivers/nfc/virtual_ncidev.c 14890F: tools/testing/selftests/nci/ 14891 14892NFS, SUNRPC, AND LOCKD CLIENTS 14893M: Trond Myklebust <trond.myklebust@hammerspace.com> 14894M: Anna Schumaker <anna@kernel.org> 14895L: linux-nfs@vger.kernel.org 14896S: Maintained 14897W: http://client.linux-nfs.org 14898T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14899F: Documentation/filesystems/nfs/ 14900F: fs/lockd/ 14901F: fs/nfs/ 14902F: fs/nfs_common/ 14903F: include/linux/lockd/ 14904F: include/linux/nfs* 14905F: include/linux/sunrpc/ 14906F: include/uapi/linux/nfs* 14907F: include/uapi/linux/sunrpc/ 14908F: net/sunrpc/ 14909 14910NILFS2 FILESYSTEM 14911M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14912L: linux-nilfs@vger.kernel.org 14913S: Supported 14914W: https://nilfs.sourceforge.io/ 14915W: https://nilfs.osdn.jp/ 14916T: git https://github.com/konis/nilfs2.git 14917F: Documentation/filesystems/nilfs2.rst 14918F: fs/nilfs2/ 14919F: include/trace/events/nilfs2.h 14920F: include/uapi/linux/nilfs2_api.h 14921F: include/uapi/linux/nilfs2_ondisk.h 14922 14923NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14924M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14925S: Maintained 14926W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14927F: Documentation/scsi/NinjaSCSI.rst 14928F: drivers/scsi/pcmcia/nsp_* 14929 14930NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14931M: GOTO Masanori <gotom@debian.or.jp> 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/nsp32* 14937 14938NINTENDO HID DRIVER 14939M: Daniel J. Ogorchock <djogorchock@gmail.com> 14940L: linux-input@vger.kernel.org 14941S: Maintained 14942F: drivers/hid/hid-nintendo* 14943 14944NIOS2 ARCHITECTURE 14945M: Dinh Nguyen <dinguyen@kernel.org> 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14948F: arch/nios2/ 14949 14950NITRO ENCLAVES (NE) 14951M: Alexandru Ciobotaru <alcioa@amazon.com> 14952L: linux-kernel@vger.kernel.org 14953L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14954S: Supported 14955W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14956F: Documentation/virt/ne_overview.rst 14957F: drivers/virt/nitro_enclaves/ 14958F: include/linux/nitro_enclaves.h 14959F: include/uapi/linux/nitro_enclaves.h 14960F: samples/nitro_enclaves/ 14961 14962NOHZ, DYNTICKS SUPPORT 14963M: Frederic Weisbecker <frederic@kernel.org> 14964M: Thomas Gleixner <tglx@linutronix.de> 14965M: Ingo Molnar <mingo@kernel.org> 14966L: linux-kernel@vger.kernel.org 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14969F: include/linux/sched/nohz.h 14970F: include/linux/tick.h 14971F: kernel/time/tick*.* 14972 14973NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14974M: Pavel Machek <pavel@ucw.cz> 14975M: Sakari Ailus <sakari.ailus@iki.fi> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978F: drivers/media/i2c/ad5820.c 14979F: drivers/media/i2c/et8ek8 14980 14981NOKIA N900 POWER SUPPLY DRIVERS 14982R: Pali Rohár <pali@kernel.org> 14983F: drivers/power/supply/bq2415x_charger.c 14984F: drivers/power/supply/bq27xxx_battery.c 14985F: drivers/power/supply/bq27xxx_battery_i2c.c 14986F: drivers/power/supply/isp1704_charger.c 14987F: drivers/power/supply/rx51_battery.c 14988F: include/linux/power/bq2415x_charger.h 14989F: include/linux/power/bq27xxx_battery.h 14990 14991NOLIBC HEADER FILE 14992M: Willy Tarreau <w@1wt.eu> 14993S: Maintained 14994T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14995F: tools/include/nolibc/ 14996F: tools/testing/selftests/nolibc/ 14997 14998NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14999M: Hans de Goede <hdegoede@redhat.com> 15000L: linux-input@vger.kernel.org 15001S: Maintained 15002F: drivers/input/touchscreen/novatek-nvt-ts.c 15003 15004NSDEPS 15005M: Matthias Maennich <maennich@google.com> 15006S: Maintained 15007F: Documentation/core-api/symbol-namespaces.rst 15008F: scripts/nsdeps 15009 15010NTB AMD DRIVER 15011M: Sanjay R Mehta <sanju.mehta@amd.com> 15012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15013L: ntb@lists.linux.dev 15014S: Supported 15015F: drivers/ntb/hw/amd/ 15016 15017NTB DRIVER CORE 15018M: Jon Mason <jdmason@kudzu.us> 15019M: Dave Jiang <dave.jiang@intel.com> 15020M: Allen Hubbe <allenbh@gmail.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023W: https://github.com/jonmason/ntb/wiki 15024T: git https://github.com/jonmason/ntb.git 15025F: drivers/net/ntb_netdev.c 15026F: drivers/ntb/ 15027F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15028F: include/linux/ntb.h 15029F: include/linux/ntb_transport.h 15030F: tools/testing/selftests/ntb/ 15031 15032NTB IDT DRIVER 15033M: Serge Semin <fancer.lancer@gmail.com> 15034L: ntb@lists.linux.dev 15035S: Supported 15036F: drivers/ntb/hw/idt/ 15037 15038NTB INTEL DRIVER 15039M: Dave Jiang <dave.jiang@intel.com> 15040L: ntb@lists.linux.dev 15041S: Supported 15042W: https://github.com/davejiang/linux/wiki 15043T: git https://github.com/davejiang/linux.git 15044F: drivers/ntb/hw/intel/ 15045 15046NTFS FILESYSTEM 15047M: Anton Altaparmakov <anton@tuxera.com> 15048R: Namjae Jeon <linkinjeon@kernel.org> 15049L: linux-ntfs-dev@lists.sourceforge.net 15050S: Supported 15051W: http://www.tuxera.com/ 15052T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15053F: Documentation/filesystems/ntfs.rst 15054F: fs/ntfs/ 15055 15056NTFS3 FILESYSTEM 15057M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15058L: ntfs3@lists.linux.dev 15059S: Supported 15060W: http://www.paragon-software.com/ 15061T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15062F: Documentation/filesystems/ntfs3.rst 15063F: fs/ntfs3/ 15064 15065NUBUS SUBSYSTEM 15066M: Finn Thain <fthain@linux-m68k.org> 15067L: linux-m68k@lists.linux-m68k.org 15068S: Maintained 15069F: arch/*/include/asm/nubus.h 15070F: drivers/nubus/ 15071F: include/linux/nubus.h 15072F: include/uapi/linux/nubus.h 15073 15074NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15075M: Antonino Daplas <adaplas@gmail.com> 15076L: linux-fbdev@vger.kernel.org 15077S: Maintained 15078F: drivers/video/fbdev/nvidia/ 15079F: drivers/video/fbdev/riva/ 15080 15081NVIDIA WMI EC BACKLIGHT DRIVER 15082M: Daniel Dadap <ddadap@nvidia.com> 15083L: platform-driver-x86@vger.kernel.org 15084S: Supported 15085F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15086F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15087 15088NVM EXPRESS DRIVER 15089M: Keith Busch <kbusch@kernel.org> 15090M: Jens Axboe <axboe@fb.com> 15091M: Christoph Hellwig <hch@lst.de> 15092M: Sagi Grimberg <sagi@grimberg.me> 15093L: linux-nvme@lists.infradead.org 15094S: Supported 15095W: http://git.infradead.org/nvme.git 15096T: git git://git.infradead.org/nvme.git 15097F: Documentation/nvme/ 15098F: drivers/nvme/common/ 15099F: drivers/nvme/host/ 15100F: include/linux/nvme-*.h 15101F: include/linux/nvme.h 15102F: include/uapi/linux/nvme_ioctl.h 15103 15104NVM EXPRESS FABRICS AUTHENTICATION 15105M: Hannes Reinecke <hare@suse.de> 15106L: linux-nvme@lists.infradead.org 15107S: Supported 15108F: drivers/nvme/host/auth.c 15109F: drivers/nvme/target/auth.c 15110F: drivers/nvme/target/fabrics-cmd-auth.c 15111F: include/linux/nvme-auth.h 15112 15113NVM EXPRESS FC TRANSPORT DRIVERS 15114M: James Smart <james.smart@broadcom.com> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/fc.c 15118F: drivers/nvme/target/fc.c 15119F: drivers/nvme/target/fcloop.c 15120F: include/linux/nvme-fc-driver.h 15121F: include/linux/nvme-fc.h 15122 15123NVM EXPRESS HARDWARE MONITORING SUPPORT 15124M: Guenter Roeck <linux@roeck-us.net> 15125L: linux-nvme@lists.infradead.org 15126S: Supported 15127F: drivers/nvme/host/hwmon.c 15128 15129NVM EXPRESS TARGET DRIVER 15130M: Christoph Hellwig <hch@lst.de> 15131M: Sagi Grimberg <sagi@grimberg.me> 15132M: Chaitanya Kulkarni <kch@nvidia.com> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135W: http://git.infradead.org/nvme.git 15136T: git git://git.infradead.org/nvme.git 15137F: drivers/nvme/target/ 15138 15139NVMEM FRAMEWORK 15140M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15141S: Maintained 15142T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15143F: Documentation/ABI/stable/sysfs-bus-nvmem 15144F: Documentation/devicetree/bindings/nvmem/ 15145F: drivers/nvmem/ 15146F: include/linux/nvmem-consumer.h 15147F: include/linux/nvmem-provider.h 15148 15149NXP BLUETOOTH WIRELESS DRIVERS 15150M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15151M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15154F: drivers/bluetooth/btnxpuart.c 15155 15156NXP C45 TJA11XX PHY DRIVER 15157M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15158L: netdev@vger.kernel.org 15159S: Maintained 15160F: drivers/net/phy/nxp-c45-tja11xx.c 15161 15162NXP FSPI DRIVER 15163M: Han Xu <han.xu@nxp.com> 15164M: Haibo Chen <haibo.chen@nxp.com> 15165R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15166L: linux-spi@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15169F: drivers/spi/spi-nxp-fspi.c 15170 15171NXP FXAS21002C DRIVER 15172M: Rui Miguel Silva <rmfrfs@gmail.com> 15173L: linux-iio@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15176F: drivers/iio/gyro/fxas21002c.h 15177F: drivers/iio/gyro/fxas21002c_core.c 15178F: drivers/iio/gyro/fxas21002c_i2c.c 15179F: drivers/iio/gyro/fxas21002c_spi.c 15180 15181NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15182M: Haibo Chen <haibo.chen@nxp.com> 15183L: linux-iio@vger.kernel.org 15184L: linux-imx@nxp.com 15185S: Maintained 15186F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15189F: drivers/iio/adc/imx7d_adc.c 15190F: drivers/iio/adc/imx93_adc.c 15191F: drivers/iio/adc/vf610_adc.c 15192 15193NXP i.MX 8M ISI DRIVER 15194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15198F: drivers/media/platform/nxp/imx8-isi/ 15199 15200NXP i.MX 8MP DW100 V4L2 DRIVER 15201M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15205F: Documentation/userspace-api/media/drivers/dw100.rst 15206F: drivers/media/platform/nxp/dw100/ 15207F: include/uapi/linux/dw100.h 15208 15209NXP i.MX 8MQ DCSS DRIVER 15210M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15211R: Lucas Stach <l.stach@pengutronix.de> 15212L: dri-devel@lists.freedesktop.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15215F: drivers/gpu/drm/imx/dcss/ 15216 15217NXP i.MX 8QXP ADC DRIVER 15218M: Cai Huoqing <cai.huoqing@linux.dev> 15219M: Haibo Chen <haibo.chen@nxp.com> 15220L: linux-imx@nxp.com 15221L: linux-iio@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15224F: drivers/iio/adc/imx8qxp-adc.c 15225 15226NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15227M: Mirela Rabulea <mirela.rabulea@nxp.com> 15228R: NXP Linux Team <linux-imx@nxp.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15232F: drivers/media/platform/nxp/imx-jpeg 15233 15234NXP i.MX CLOCK DRIVERS 15235M: Abel Vesa <abelvesa@kernel.org> 15236R: Peng Fan <peng.fan@nxp.com> 15237L: linux-clk@vger.kernel.org 15238L: linux-imx@nxp.com 15239S: Maintained 15240T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15241F: Documentation/devicetree/bindings/clock/imx* 15242F: drivers/clk/imx/ 15243F: include/dt-bindings/clock/imx* 15244 15245NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15246M: Jagan Teki <jagan@amarulasolutions.com> 15247S: Maintained 15248F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15249F: drivers/regulator/pf8x00-regulator.c 15250 15251NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15252M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15253L: linux-kernel@vger.kernel.org 15254S: Maintained 15255F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15256F: drivers/extcon/extcon-ptn5150.c 15257 15258NXP SGTL5000 DRIVER 15259M: Fabio Estevam <festevam@gmail.com> 15260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15261S: Maintained 15262F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15263F: sound/soc/codecs/sgtl5000* 15264 15265NXP SJA1105 ETHERNET SWITCH DRIVER 15266M: Vladimir Oltean <olteanv@gmail.com> 15267L: linux-kernel@vger.kernel.org 15268S: Maintained 15269F: drivers/net/dsa/sja1105 15270F: drivers/net/pcs/pcs-xpcs-nxp.c 15271 15272NXP TDA998X DRM DRIVER 15273M: Russell King <linux@armlinux.org.uk> 15274S: Maintained 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15277F: drivers/gpu/drm/i2c/tda998x_drv.c 15278F: include/drm/i2c/tda998x.h 15279F: include/dt-bindings/display/tda998x.h 15280K: "nxp,tda998x" 15281 15282NXP TFA9879 DRIVER 15283M: Peter Rosin <peda@axentia.se> 15284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15285S: Maintained 15286F: Documentation/devicetree/bindings/sound/tfa9879.txt 15287F: sound/soc/codecs/tfa9879* 15288 15289NXP-NCI NFC DRIVER 15290S: Orphan 15291F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15292F: drivers/nfc/nxp-nci 15293 15294NXP/Goodix TFA989X (TFA1) DRIVER 15295M: Stephan Gerhold <stephan@gerhold.net> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15299F: sound/soc/codecs/tfa989x.c 15300 15301NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15302M: Jonas Malaco <jonas@protocubo.io> 15303L: linux-hwmon@vger.kernel.org 15304S: Maintained 15305F: Documentation/hwmon/nzxt-kraken2.rst 15306F: drivers/hwmon/nzxt-kraken2.c 15307 15308NZXT-SMART2 HARDWARE MONITORING DRIVER 15309M: Aleksandr Mezin <mezin.alexander@gmail.com> 15310L: linux-hwmon@vger.kernel.org 15311S: Maintained 15312F: Documentation/hwmon/nzxt-smart2.rst 15313F: drivers/hwmon/nzxt-smart2.c 15314 15315OBJAGG 15316M: Jiri Pirko <jiri@resnulli.us> 15317L: netdev@vger.kernel.org 15318S: Supported 15319F: include/linux/objagg.h 15320F: lib/objagg.c 15321F: lib/test_objagg.c 15322 15323OBJTOOL 15324M: Josh Poimboeuf <jpoimboe@kernel.org> 15325M: Peter Zijlstra <peterz@infradead.org> 15326S: Supported 15327F: include/linux/objtool*.h 15328F: tools/objtool/ 15329 15330OCELOT ETHERNET SWITCH DRIVER 15331M: Vladimir Oltean <vladimir.oltean@nxp.com> 15332M: Claudiu Manoil <claudiu.manoil@nxp.com> 15333M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15334M: UNGLinuxDriver@microchip.com 15335L: netdev@vger.kernel.org 15336S: Supported 15337F: drivers/net/dsa/ocelot/* 15338F: drivers/net/ethernet/mscc/ 15339F: include/soc/mscc/ocelot* 15340F: net/dsa/tag_ocelot.c 15341F: net/dsa/tag_ocelot_8021q.c 15342F: tools/testing/selftests/drivers/net/ocelot/* 15343 15344OCELOT EXTERNAL SWITCH CONTROL 15345M: Colin Foster <colin.foster@in-advantage.com> 15346S: Supported 15347F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15348F: drivers/mfd/ocelot* 15349F: drivers/net/dsa/ocelot/ocelot_ext.c 15350F: include/linux/mfd/ocelot.h 15351 15352OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15353M: Frederic Barrat <fbarrat@linux.ibm.com> 15354M: Andrew Donnellan <ajd@linux.ibm.com> 15355L: linuxppc-dev@lists.ozlabs.org 15356S: Supported 15357F: Documentation/userspace-api/accelerators/ocxl.rst 15358F: arch/powerpc/include/asm/pnv-ocxl.h 15359F: arch/powerpc/platforms/powernv/ocxl.c 15360F: drivers/misc/ocxl/ 15361F: include/misc/ocxl* 15362F: include/uapi/misc/ocxl.h 15363 15364OMAP AUDIO SUPPORT 15365M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15366M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15368L: linux-omap@vger.kernel.org 15369S: Maintained 15370F: sound/soc/ti/n810.c 15371F: sound/soc/ti/omap* 15372F: sound/soc/ti/rx51.c 15373F: sound/soc/ti/sdma-pcm.* 15374 15375OMAP CLOCK FRAMEWORK SUPPORT 15376M: Paul Walmsley <paul@pwsan.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*clock* 15380 15381OMAP DEVICE TREE SUPPORT 15382M: Benoît Cousson <bcousson@baylibre.com> 15383M: Tony Lindgren <tony@atomide.com> 15384L: linux-omap@vger.kernel.org 15385L: devicetree@vger.kernel.org 15386S: Maintained 15387F: arch/arm/boot/dts/ti/omap/ 15388 15389OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15390L: linux-omap@vger.kernel.org 15391L: linux-fbdev@vger.kernel.org 15392S: Orphan 15393F: Documentation/arch/arm/omap/dss.rst 15394F: drivers/video/fbdev/omap2/ 15395 15396OMAP FRAMEBUFFER SUPPORT 15397L: linux-fbdev@vger.kernel.org 15398L: linux-omap@vger.kernel.org 15399S: Orphan 15400F: drivers/video/fbdev/omap/ 15401 15402OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15403M: Roger Quadros <rogerq@kernel.org> 15404M: Tony Lindgren <tony@atomide.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: arch/arm/mach-omap2/*gpmc* 15408F: drivers/memory/omap-gpmc.c 15409 15410OMAP GPIO DRIVER 15411M: Grygorii Strashko <grygorii.strashko@ti.com> 15412M: Santosh Shilimkar <ssantosh@kernel.org> 15413M: Kevin Hilman <khilman@kernel.org> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15417F: drivers/gpio/gpio-omap.c 15418 15419OMAP HARDWARE SPINLOCK SUPPORT 15420M: Ohad Ben-Cohen <ohad@wizery.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: drivers/hwspinlock/omap_hwspinlock.c 15424 15425OMAP HS MMC SUPPORT 15426L: linux-mmc@vger.kernel.org 15427L: linux-omap@vger.kernel.org 15428S: Orphan 15429F: drivers/mmc/host/omap_hsmmc.c 15430 15431OMAP HWMOD DATA 15432M: Paul Walmsley <paul@pwsan.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: arch/arm/mach-omap2/omap_hwmod*data* 15436 15437OMAP HWMOD SUPPORT 15438M: Benoît Cousson <bcousson@baylibre.com> 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/omap_hwmod.* 15443 15444OMAP I2C DRIVER 15445M: Vignesh R <vigneshr@ti.com> 15446L: linux-omap@vger.kernel.org 15447L: linux-i2c@vger.kernel.org 15448S: Maintained 15449F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15450F: drivers/i2c/busses/i2c-omap.c 15451 15452OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15457F: drivers/media/platform/ti/omap3isp/ 15458F: drivers/staging/media/omap4iss/ 15459 15460OMAP MMC SUPPORT 15461M: Aaro Koskinen <aaro.koskinen@iki.fi> 15462L: linux-omap@vger.kernel.org 15463S: Odd Fixes 15464F: drivers/mmc/host/omap.c 15465 15466OMAP POWER MANAGEMENT SUPPORT 15467M: Kevin Hilman <khilman@kernel.org> 15468L: linux-omap@vger.kernel.org 15469S: Maintained 15470F: arch/arm/*omap*/*pm* 15471F: drivers/cpufreq/omap-cpufreq.c 15472 15473OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15474M: Paul Walmsley <paul@pwsan.com> 15475L: linux-omap@vger.kernel.org 15476S: Maintained 15477F: arch/arm/mach-omap2/prm* 15478 15479OMAP RANDOM NUMBER GENERATOR SUPPORT 15480M: Deepak Saxena <dsaxena@plexity.net> 15481S: Maintained 15482F: drivers/char/hw_random/omap-rng.c 15483 15484OMAP USB SUPPORT 15485L: linux-usb@vger.kernel.org 15486L: linux-omap@vger.kernel.org 15487S: Orphan 15488F: arch/arm/*omap*/usb* 15489F: drivers/usb/*/*omap* 15490 15491OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15492M: Mark Jackson <mpfj@newflow.co.uk> 15493L: linux-omap@vger.kernel.org 15494S: Maintained 15495F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15496 15497OMAP1 SUPPORT 15498M: Aaro Koskinen <aaro.koskinen@iki.fi> 15499M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15500M: Tony Lindgren <tony@atomide.com> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503Q: http://patchwork.kernel.org/project/linux-omap/list/ 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15505F: arch/arm/configs/omap1_defconfig 15506F: arch/arm/mach-omap1/ 15507F: drivers/i2c/busses/i2c-omap.c 15508F: include/linux/platform_data/ams-delta-fiq.h 15509F: include/linux/platform_data/i2c-omap.h 15510 15511OMAP2+ SUPPORT 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515W: http://www.muru.com/linux/omap/ 15516W: http://linux.omap.com/ 15517Q: http://patchwork.kernel.org/project/linux-omap/list/ 15518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15519F: arch/arm/configs/omap2plus_defconfig 15520F: arch/arm/mach-omap2/ 15521F: drivers/bus/ti-sysc.c 15522F: drivers/gpio/gpio-tps65219.c 15523F: drivers/i2c/busses/i2c-omap.c 15524F: drivers/irqchip/irq-omap-intc.c 15525F: drivers/mfd/*omap*.c 15526F: drivers/mfd/menelaus.c 15527F: drivers/mfd/palmas.c 15528F: drivers/mfd/tps65217.c 15529F: drivers/mfd/tps65218.c 15530F: drivers/mfd/tps65219.c 15531F: drivers/mfd/tps65910.c 15532F: drivers/mfd/twl-core.[ch] 15533F: drivers/mfd/twl4030*.c 15534F: drivers/mfd/twl6030*.c 15535F: drivers/mfd/twl6040*.c 15536F: drivers/regulator/palmas-regulator*.c 15537F: drivers/regulator/pbias-regulator.c 15538F: drivers/regulator/tps65217-regulator.c 15539F: drivers/regulator/tps65218-regulator.c 15540F: drivers/regulator/tps65219-regulator.c 15541F: drivers/regulator/tps65910-regulator.c 15542F: drivers/regulator/twl-regulator.c 15543F: drivers/regulator/twl6030-regulator.c 15544F: include/linux/platform_data/i2c-omap.h 15545F: include/linux/platform_data/ti-sysc.h 15546 15547OMFS FILESYSTEM 15548M: Bob Copeland <me@bobcopeland.com> 15549L: linux-karma-devel@lists.sourceforge.net 15550S: Maintained 15551F: Documentation/filesystems/omfs.rst 15552F: fs/omfs/ 15553 15554OMNIVISION OG01A1B SENSOR DRIVER 15555M: Shawn Tu <shawnx.tu@intel.com> 15556L: linux-media@vger.kernel.org 15557S: Maintained 15558F: drivers/media/i2c/og01a1b.c 15559 15560OMNIVISION OV01A10 SENSOR DRIVER 15561M: Bingbu Cao <bingbu.cao@intel.com> 15562L: linux-media@vger.kernel.org 15563S: Maintained 15564T: git git://linuxtv.org/media_tree.git 15565F: drivers/media/i2c/ov01a10.c 15566 15567OMNIVISION OV02A10 SENSOR DRIVER 15568M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15569L: linux-media@vger.kernel.org 15570S: Maintained 15571T: git git://linuxtv.org/media_tree.git 15572F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15573F: drivers/media/i2c/ov02a10.c 15574 15575OMNIVISION OV08D10 SENSOR DRIVER 15576M: Jimmy Su <jimmy.su@intel.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: drivers/media/i2c/ov08d10.c 15581 15582OMNIVISION OV08X40 SENSOR DRIVER 15583M: Jason Chen <jason.z.chen@intel.com> 15584L: linux-media@vger.kernel.org 15585S: Maintained 15586T: git git://linuxtv.org/media_tree.git 15587F: drivers/media/i2c/ov08x40.c 15588 15589OMNIVISION OV13858 SENSOR DRIVER 15590M: Sakari Ailus <sakari.ailus@linux.intel.com> 15591L: linux-media@vger.kernel.org 15592S: Maintained 15593T: git git://linuxtv.org/media_tree.git 15594F: drivers/media/i2c/ov13858.c 15595 15596OMNIVISION OV13B10 SENSOR DRIVER 15597M: Arec Kao <arec.kao@intel.com> 15598L: linux-media@vger.kernel.org 15599S: Maintained 15600T: git git://linuxtv.org/media_tree.git 15601F: drivers/media/i2c/ov13b10.c 15602 15603OMNIVISION OV2680 SENSOR DRIVER 15604M: Rui Miguel Silva <rmfrfs@gmail.com> 15605L: linux-media@vger.kernel.org 15606S: Maintained 15607T: git git://linuxtv.org/media_tree.git 15608F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15609F: drivers/media/i2c/ov2680.c 15610 15611OMNIVISION OV2685 SENSOR DRIVER 15612M: Shunqian Zheng <zhengsq@rock-chips.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15617F: drivers/media/i2c/ov2685.c 15618 15619OMNIVISION OV2740 SENSOR DRIVER 15620M: Tianshu Qiu <tian.shu.qiu@intel.com> 15621R: Shawn Tu <shawnx.tu@intel.com> 15622R: Bingbu Cao <bingbu.cao@intel.com> 15623L: linux-media@vger.kernel.org 15624S: Maintained 15625T: git git://linuxtv.org/media_tree.git 15626F: drivers/media/i2c/ov2740.c 15627 15628OMNIVISION OV4689 SENSOR DRIVER 15629M: Mikhail Rudenko <mike.rudenko@gmail.com> 15630L: linux-media@vger.kernel.org 15631S: Maintained 15632T: git git://linuxtv.org/media_tree.git 15633F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15634F: drivers/media/i2c/ov5647.c 15635 15636OMNIVISION OV5640 SENSOR DRIVER 15637M: Steve Longerbeam <slongerbeam@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: drivers/media/i2c/ov5640.c 15642 15643OMNIVISION OV5647 SENSOR DRIVER 15644M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15645M: Jacopo Mondi <jacopo@jmondi.org> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15650F: drivers/media/i2c/ov5647.c 15651 15652OMNIVISION OV5670 SENSOR DRIVER 15653M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15658F: drivers/media/i2c/ov5670.c 15659 15660OMNIVISION OV5675 SENSOR DRIVER 15661M: Shawn Tu <shawnx.tu@intel.com> 15662L: linux-media@vger.kernel.org 15663S: Maintained 15664T: git git://linuxtv.org/media_tree.git 15665F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15666F: drivers/media/i2c/ov5675.c 15667 15668OMNIVISION OV5693 SENSOR DRIVER 15669M: Daniel Scally <djrscally@gmail.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15674F: drivers/media/i2c/ov5693.c 15675 15676OMNIVISION OV5695 SENSOR DRIVER 15677M: Shunqian Zheng <zhengsq@rock-chips.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: drivers/media/i2c/ov5695.c 15682 15683OMNIVISION OV7670 SENSOR DRIVER 15684L: linux-media@vger.kernel.org 15685S: Orphan 15686T: git git://linuxtv.org/media_tree.git 15687F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15688F: drivers/media/i2c/ov7670.c 15689 15690OMNIVISION OV772x SENSOR DRIVER 15691M: Jacopo Mondi <jacopo@jmondi.org> 15692L: linux-media@vger.kernel.org 15693S: Odd fixes 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15696F: drivers/media/i2c/ov772x.c 15697F: include/media/i2c/ov772x.h 15698 15699OMNIVISION OV7740 SENSOR DRIVER 15700M: Wenyou Yang <wenyou.yang@microchip.com> 15701L: linux-media@vger.kernel.org 15702S: Maintained 15703T: git git://linuxtv.org/media_tree.git 15704F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15705F: drivers/media/i2c/ov7740.c 15706 15707OMNIVISION OV8856 SENSOR DRIVER 15708M: Sakari Ailus <sakari.ailus@linux.intel.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15713F: drivers/media/i2c/ov8856.c 15714 15715OMNIVISION OV8858 SENSOR DRIVER 15716M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15717M: Nicholas Roth <nicholas@rothemail.net> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15722F: drivers/media/i2c/ov8858.c 15723 15724OMNIVISION OV9282 SENSOR DRIVER 15725M: Paul J. Murphy <paul.j.murphy@intel.com> 15726M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15727L: linux-media@vger.kernel.org 15728S: Maintained 15729T: git git://linuxtv.org/media_tree.git 15730F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15731F: drivers/media/i2c/ov9282.c 15732 15733OMNIVISION OV9640 SENSOR DRIVER 15734M: Petr Cvek <petrcvekcz@gmail.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737F: drivers/media/i2c/ov9640.* 15738 15739OMNIVISION OV9650 SENSOR DRIVER 15740M: Sakari Ailus <sakari.ailus@linux.intel.com> 15741R: Akinobu Mita <akinobu.mita@gmail.com> 15742R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745T: git git://linuxtv.org/media_tree.git 15746F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15747F: drivers/media/i2c/ov9650.c 15748 15749OMNIVISION OV9734 SENSOR DRIVER 15750M: Tianshu Qiu <tian.shu.qiu@intel.com> 15751R: Bingbu Cao <bingbu.cao@intel.com> 15752L: linux-media@vger.kernel.org 15753S: Maintained 15754T: git git://linuxtv.org/media_tree.git 15755F: drivers/media/i2c/ov9734.c 15756 15757ONBOARD USB HUB DRIVER 15758M: Matthias Kaehlcke <mka@chromium.org> 15759L: linux-usb@vger.kernel.org 15760S: Maintained 15761F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15762F: drivers/usb/misc/onboard_usb_hub.c 15763 15764ONENAND FLASH DRIVER 15765M: Kyungmin Park <kyungmin.park@samsung.com> 15766L: linux-mtd@lists.infradead.org 15767S: Maintained 15768F: drivers/mtd/nand/onenand/ 15769F: include/linux/mtd/onenand*.h 15770 15771ONEXPLAYER FAN DRIVER 15772M: Derek John Clark <derekjohn.clark@gmail.com> 15773M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15774L: linux-hwmon@vger.kernel.org 15775S: Maintained 15776F: drivers/hwmon/oxp-sensors.c 15777 15778ONIE TLV NVMEM LAYOUT DRIVER 15779M: Miquel Raynal <miquel.raynal@bootlin.com> 15780S: Maintained 15781F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15782F: drivers/nvmem/layouts/onie-tlv.c 15783 15784ONION OMEGA2+ BOARD 15785M: Harvey Hunt <harveyhuntnexus@gmail.com> 15786L: linux-mips@vger.kernel.org 15787S: Maintained 15788F: arch/mips/boot/dts/ralink/omega2p.dts 15789 15790ONSEMI ETHERNET PHY DRIVERS 15791M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15792L: netdev@vger.kernel.org 15793S: Supported 15794W: http://www.onsemi.com 15795F: drivers/net/phy/ncn* 15796 15797OP-TEE DRIVER 15798M: Jens Wiklander <jens.wiklander@linaro.org> 15799L: op-tee@lists.trustedfirmware.org 15800S: Maintained 15801F: Documentation/ABI/testing/sysfs-bus-optee-devices 15802F: drivers/tee/optee/ 15803 15804OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15805M: Sumit Garg <sumit.garg@linaro.org> 15806L: op-tee@lists.trustedfirmware.org 15807S: Maintained 15808F: drivers/char/hw_random/optee-rng.c 15809 15810OP-TEE RTC DRIVER 15811M: Clément Léger <clement.leger@bootlin.com> 15812L: linux-rtc@vger.kernel.org 15813S: Maintained 15814F: drivers/rtc/rtc-optee.c 15815 15816OPA-VNIC DRIVER 15817M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15818L: linux-rdma@vger.kernel.org 15819S: Supported 15820F: drivers/infiniband/ulp/opa_vnic 15821 15822OPEN FIRMWARE AND FLATTENED DEVICE TREE 15823M: Rob Herring <robh+dt@kernel.org> 15824M: Frank Rowand <frowand.list@gmail.com> 15825L: devicetree@vger.kernel.org 15826S: Maintained 15827W: http://www.devicetree.org/ 15828C: irc://irc.libera.chat/devicetree 15829T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15830F: Documentation/ABI/testing/sysfs-firmware-ofw 15831F: drivers/of/ 15832F: include/linux/of*.h 15833F: scripts/dtc/ 15834K: of_overlay_notifier_ 15835K: of_overlay_fdt_apply 15836K: of_overlay_remove 15837 15838OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15839M: Rob Herring <robh+dt@kernel.org> 15840M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15841M: Conor Dooley <conor+dt@kernel.org> 15842L: devicetree@vger.kernel.org 15843S: Maintained 15844Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15845C: irc://irc.libera.chat/devicetree 15846T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15847F: Documentation/devicetree/ 15848F: arch/*/boot/dts/ 15849F: include/dt-bindings/ 15850 15851OPENCOMPUTE PTP CLOCK DRIVER 15852M: Jonathan Lemon <jonathan.lemon@gmail.com> 15853M: Vadim Fedorenko <vadfed@fb.com> 15854L: netdev@vger.kernel.org 15855S: Maintained 15856F: drivers/ptp/ptp_ocp.c 15857 15858OPENCORES I2C BUS DRIVER 15859M: Peter Korsgaard <peter@korsgaard.com> 15860M: Andrew Lunn <andrew@lunn.ch> 15861L: linux-i2c@vger.kernel.org 15862S: Maintained 15863F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15864F: Documentation/i2c/busses/i2c-ocores.rst 15865F: drivers/i2c/busses/i2c-ocores.c 15866F: include/linux/platform_data/i2c-ocores.h 15867 15868OPENRISC ARCHITECTURE 15869M: Jonas Bonn <jonas@southpole.se> 15870M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15871M: Stafford Horne <shorne@gmail.com> 15872L: linux-openrisc@vger.kernel.org 15873S: Maintained 15874W: http://openrisc.io 15875T: git https://github.com/openrisc/linux.git 15876F: Documentation/arch/openrisc/ 15877F: Documentation/devicetree/bindings/openrisc/ 15878F: arch/openrisc/ 15879F: drivers/irqchip/irq-ompic.c 15880F: drivers/irqchip/irq-or1k-* 15881 15882OPENVSWITCH 15883M: Pravin B Shelar <pshelar@ovn.org> 15884L: netdev@vger.kernel.org 15885L: dev@openvswitch.org 15886S: Maintained 15887W: http://openvswitch.org 15888F: include/uapi/linux/openvswitch.h 15889F: net/openvswitch/ 15890F: tools/testing/selftests/net/openvswitch/ 15891 15892OPERATING PERFORMANCE POINTS (OPP) 15893M: Viresh Kumar <vireshk@kernel.org> 15894M: Nishanth Menon <nm@ti.com> 15895M: Stephen Boyd <sboyd@kernel.org> 15896L: linux-pm@vger.kernel.org 15897S: Maintained 15898T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15899F: Documentation/devicetree/bindings/opp/ 15900F: Documentation/power/opp.rst 15901F: drivers/opp/ 15902F: include/linux/pm_opp.h 15903 15904OPL4 DRIVER 15905M: Clemens Ladisch <clemens@ladisch.de> 15906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15907S: Maintained 15908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15909F: sound/drivers/opl4/ 15910 15911ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15912M: Mark Fasheh <mark@fasheh.com> 15913M: Joel Becker <jlbec@evilplan.org> 15914M: Joseph Qi <joseph.qi@linux.alibaba.com> 15915L: ocfs2-devel@lists.linux.dev 15916S: Supported 15917W: http://ocfs2.wiki.kernel.org 15918F: Documentation/filesystems/dlmfs.rst 15919F: Documentation/filesystems/ocfs2.rst 15920F: fs/ocfs2/ 15921 15922ORANGEFS FILESYSTEM 15923M: Mike Marshall <hubcap@omnibond.com> 15924R: Martin Brandenburg <martin@omnibond.com> 15925L: devel@lists.orangefs.org 15926S: Supported 15927T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15928F: Documentation/filesystems/orangefs.rst 15929F: fs/orangefs/ 15930 15931ORINOCO DRIVER 15932L: linux-wireless@vger.kernel.org 15933S: Orphan 15934W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15935W: http://www.nongnu.org/orinoco/ 15936F: drivers/net/wireless/intersil/orinoco/ 15937 15938OV2659 OMNIVISION SENSOR DRIVER 15939M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15940L: linux-media@vger.kernel.org 15941S: Maintained 15942W: https://linuxtv.org 15943Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15944T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15945F: drivers/media/i2c/ov2659.c 15946F: include/media/i2c/ov2659.h 15947 15948OVERLAY FILESYSTEM 15949M: Miklos Szeredi <miklos@szeredi.hu> 15950M: Amir Goldstein <amir73il@gmail.com> 15951L: linux-unionfs@vger.kernel.org 15952S: Supported 15953T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15954F: Documentation/filesystems/overlayfs.rst 15955F: fs/overlayfs/ 15956 15957P54 WIRELESS DRIVER 15958M: Christian Lamparter <chunkeey@googlemail.com> 15959L: linux-wireless@vger.kernel.org 15960S: Maintained 15961W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15962F: drivers/net/wireless/intersil/p54/ 15963 15964PACKET SOCKETS 15965M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15966S: Maintained 15967F: include/uapi/linux/if_packet.h 15968F: net/packet/af_packet.c 15969 15970PACKING 15971M: Vladimir Oltean <olteanv@gmail.com> 15972L: netdev@vger.kernel.org 15973S: Supported 15974F: Documentation/core-api/packing.rst 15975F: include/linux/packing.h 15976F: lib/packing.c 15977 15978PADATA PARALLEL EXECUTION MECHANISM 15979M: Steffen Klassert <steffen.klassert@secunet.com> 15980M: Daniel Jordan <daniel.m.jordan@oracle.com> 15981L: linux-crypto@vger.kernel.org 15982L: linux-kernel@vger.kernel.org 15983S: Maintained 15984F: Documentation/core-api/padata.rst 15985F: include/linux/padata.h 15986F: kernel/padata.c 15987 15988PAGE CACHE 15989M: Matthew Wilcox (Oracle) <willy@infradead.org> 15990L: linux-fsdevel@vger.kernel.org 15991S: Supported 15992T: git git://git.infradead.org/users/willy/pagecache.git 15993F: Documentation/filesystems/locking.rst 15994F: Documentation/filesystems/vfs.rst 15995F: include/linux/pagemap.h 15996F: mm/filemap.c 15997F: mm/page-writeback.c 15998F: mm/readahead.c 15999F: mm/truncate.c 16000 16001PAGE POOL 16002M: Jesper Dangaard Brouer <hawk@kernel.org> 16003M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16004L: netdev@vger.kernel.org 16005S: Supported 16006F: Documentation/networking/page_pool.rst 16007F: include/net/page_pool.h 16008F: include/trace/events/page_pool.h 16009F: net/core/page_pool.c 16010 16011PAGE TABLE CHECK 16012M: Pasha Tatashin <pasha.tatashin@soleen.com> 16013M: Andrew Morton <akpm@linux-foundation.org> 16014L: linux-mm@kvack.org 16015S: Maintained 16016F: Documentation/mm/page_table_check.rst 16017F: include/linux/page_table_check.h 16018F: mm/page_table_check.c 16019 16020PANASONIC LAPTOP ACPI EXTRAS DRIVER 16021M: Kenneth Chan <kenneth.t.chan@gmail.com> 16022L: platform-driver-x86@vger.kernel.org 16023S: Maintained 16024F: drivers/platform/x86/panasonic-laptop.c 16025 16026PARALLAX PING IIO SENSOR DRIVER 16027M: Andreas Klinger <ak@it-klinger.de> 16028L: linux-iio@vger.kernel.org 16029S: Maintained 16030F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16031F: drivers/iio/proximity/ping.c 16032 16033PARALLEL LCD/KEYPAD PANEL DRIVER 16034M: Willy Tarreau <willy@haproxy.com> 16035M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16036S: Odd Fixes 16037F: Documentation/admin-guide/lcd-panel-cgram.rst 16038F: drivers/auxdisplay/panel.c 16039 16040PARALLEL PORT SUBSYSTEM 16041M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16042M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16043L: linux-parport@lists.infradead.org (subscribers-only) 16044S: Maintained 16045F: Documentation/driver-api/parport*.rst 16046F: drivers/char/ppdev.c 16047F: drivers/parport/ 16048F: include/linux/parport*.h 16049F: include/uapi/linux/ppdev.h 16050 16051PARAVIRT_OPS INTERFACE 16052M: Juergen Gross <jgross@suse.com> 16053R: Ajay Kaher <akaher@vmware.com> 16054R: Alexey Makhalov <amakhalov@vmware.com> 16055R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16056L: virtualization@lists.linux-foundation.org 16057L: x86@kernel.org 16058S: Supported 16059T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16060F: Documentation/virt/paravirt_ops.rst 16061F: arch/*/include/asm/paravirt*.h 16062F: arch/*/kernel/paravirt* 16063F: include/linux/hypervisor.h 16064 16065PARISC ARCHITECTURE 16066M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16067M: Helge Deller <deller@gmx.de> 16068L: linux-parisc@vger.kernel.org 16069S: Maintained 16070W: https://parisc.wiki.kernel.org 16071Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16074F: Documentation/arch/parisc/ 16075F: arch/parisc/ 16076F: drivers/char/agp/parisc-agp.c 16077F: drivers/input/misc/hp_sdc_rtc.c 16078F: drivers/input/serio/gscps2.c 16079F: drivers/input/serio/hp_sdc* 16080F: drivers/parisc/ 16081F: drivers/parport/parport_gsc.* 16082F: drivers/tty/serial/8250/8250_parisc.c 16083F: drivers/video/console/sti* 16084F: drivers/video/fbdev/sti* 16085F: drivers/video/logo/logo_parisc* 16086F: include/linux/hp_sdc.h 16087 16088PARMAN 16089M: Jiri Pirko <jiri@resnulli.us> 16090L: netdev@vger.kernel.org 16091S: Supported 16092F: include/linux/parman.h 16093F: lib/parman.c 16094F: lib/test_parman.c 16095 16096PC ENGINES APU BOARD DRIVER 16097M: Enrico Weigelt, metux IT consult <info@metux.net> 16098S: Maintained 16099F: drivers/platform/x86/pcengines-apuv2.c 16100 16101PC87360 HARDWARE MONITORING DRIVER 16102M: Jim Cromie <jim.cromie@gmail.com> 16103L: linux-hwmon@vger.kernel.org 16104S: Maintained 16105F: Documentation/hwmon/pc87360.rst 16106F: drivers/hwmon/pc87360.c 16107 16108PC8736x GPIO DRIVER 16109M: Jim Cromie <jim.cromie@gmail.com> 16110S: Maintained 16111F: drivers/char/pc8736x_gpio.c 16112 16113PC87427 HARDWARE MONITORING DRIVER 16114M: Jean Delvare <jdelvare@suse.com> 16115L: linux-hwmon@vger.kernel.org 16116S: Maintained 16117F: Documentation/hwmon/pc87427.rst 16118F: drivers/hwmon/pc87427.c 16119 16120PCA9532 LED DRIVER 16121M: Riku Voipio <riku.voipio@iki.fi> 16122S: Maintained 16123F: drivers/leds/leds-pca9532.c 16124F: include/linux/leds-pca9532.h 16125 16126PCA9541 I2C BUS MASTER SELECTOR DRIVER 16127M: Guenter Roeck <linux@roeck-us.net> 16128L: linux-i2c@vger.kernel.org 16129S: Maintained 16130F: drivers/i2c/muxes/i2c-mux-pca9541.c 16131 16132PCDP - PRIMARY CONSOLE AND DEBUG PORT 16133M: Khalid Aziz <khalid@gonehiking.org> 16134S: Maintained 16135F: drivers/firmware/pcdp.* 16136 16137PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16138M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16139M: Pali Rohár <pali@kernel.org> 16140L: linux-pci@vger.kernel.org 16141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16142S: Maintained 16143F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16144F: drivers/pci/controller/pci-aardvark.c 16145 16146PCI DRIVER FOR ALTERA PCIE IP 16147M: Joyce Ooi <joyce.ooi@intel.com> 16148L: linux-pci@vger.kernel.org 16149S: Supported 16150F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16151F: drivers/pci/controller/pcie-altera.c 16152 16153PCI DRIVER FOR APPLIEDMICRO XGENE 16154M: Toan Le <toan@os.amperecomputing.com> 16155L: linux-pci@vger.kernel.org 16156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16157S: Maintained 16158F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16159F: drivers/pci/controller/pci-xgene.c 16160 16161PCI DRIVER FOR ARM VERSATILE PLATFORM 16162M: Rob Herring <robh@kernel.org> 16163L: linux-pci@vger.kernel.org 16164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/versatile.yaml 16167F: drivers/pci/controller/pci-versatile.c 16168 16169PCI DRIVER FOR ARMADA 8K 16170M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16175F: drivers/pci/controller/dwc/pcie-armada8k.c 16176 16177PCI DRIVER FOR CADENCE PCIE IP 16178M: Tom Joseph <tjoseph@cadence.com> 16179L: linux-pci@vger.kernel.org 16180S: Maintained 16181F: Documentation/devicetree/bindings/pci/cdns,* 16182F: drivers/pci/controller/cadence/ 16183 16184PCI DRIVER FOR FREESCALE LAYERSCAPE 16185M: Minghuan Lian <minghuan.Lian@nxp.com> 16186M: Mingkai Hu <mingkai.hu@nxp.com> 16187M: Roy Zang <roy.zang@nxp.com> 16188L: linuxppc-dev@lists.ozlabs.org 16189L: linux-pci@vger.kernel.org 16190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16191S: Maintained 16192F: drivers/pci/controller/dwc/*layerscape* 16193 16194PCI DRIVER FOR FU740 16195M: Paul Walmsley <paul.walmsley@sifive.com> 16196M: Greentime Hu <greentime.hu@sifive.com> 16197L: linux-pci@vger.kernel.org 16198S: Maintained 16199F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16200F: drivers/pci/controller/dwc/pcie-fu740.c 16201 16202PCI DRIVER FOR GENERIC OF HOSTS 16203M: Will Deacon <will@kernel.org> 16204L: linux-pci@vger.kernel.org 16205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16208F: drivers/pci/controller/pci-host-common.c 16209F: drivers/pci/controller/pci-host-generic.c 16210 16211PCI DRIVER FOR IMX6 16212M: Richard Zhu <hongxing.zhu@nxp.com> 16213M: Lucas Stach <l.stach@pengutronix.de> 16214L: linux-pci@vger.kernel.org 16215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16216S: Maintained 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16220F: drivers/pci/controller/dwc/*imx6* 16221 16222PCI DRIVER FOR INTEL IXP4XX 16223M: Linus Walleij <linus.walleij@linaro.org> 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16226F: drivers/pci/controller/pci-ixp4xx.c 16227 16228PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16229M: Nirmal Patel <nirmal.patel@linux.intel.com> 16230R: Jonathan Derrick <jonathan.derrick@linux.dev> 16231L: linux-pci@vger.kernel.org 16232S: Supported 16233F: drivers/pci/controller/vmd.c 16234 16235PCI DRIVER FOR MICROSEMI SWITCHTEC 16236M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16237M: Logan Gunthorpe <logang@deltatee.com> 16238L: linux-pci@vger.kernel.org 16239S: Maintained 16240F: Documentation/ABI/testing/sysfs-class-switchtec 16241F: Documentation/driver-api/switchtec.rst 16242F: drivers/ntb/hw/mscc/ 16243F: drivers/pci/switch/switchtec* 16244F: include/linux/switchtec.h 16245F: include/uapi/linux/switchtec_ioctl.h 16246 16247PCI DRIVER FOR MOBIVEIL PCIE IP 16248M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16249M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16250L: linux-pci@vger.kernel.org 16251S: Supported 16252F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16253F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16254 16255PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16256M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16257M: Pali Rohár <pali@kernel.org> 16258L: linux-pci@vger.kernel.org 16259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16260S: Maintained 16261F: drivers/pci/controller/*mvebu* 16262 16263PCI DRIVER FOR NVIDIA TEGRA 16264M: Thierry Reding <thierry.reding@gmail.com> 16265L: linux-tegra@vger.kernel.org 16266L: linux-pci@vger.kernel.org 16267S: Supported 16268F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16269F: drivers/pci/controller/pci-tegra.c 16270 16271PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16272M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16275S: Maintained 16276F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16277F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16278 16279PCI DRIVER FOR RENESAS R-CAR 16280M: Marek Vasut <marek.vasut+renesas@gmail.com> 16281M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16282L: linux-pci@vger.kernel.org 16283L: linux-renesas-soc@vger.kernel.org 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/*rcar* 16286F: drivers/pci/controller/*rcar* 16287 16288PCI DRIVER FOR SAMSUNG EXYNOS 16289M: Jingoo Han <jingoohan1@gmail.com> 16290L: linux-pci@vger.kernel.org 16291L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16292L: linux-samsung-soc@vger.kernel.org 16293S: Maintained 16294F: drivers/pci/controller/dwc/pci-exynos.c 16295 16296PCI DRIVER FOR SYNOPSYS DESIGNWARE 16297M: Jingoo Han <jingoohan1@gmail.com> 16298M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16299L: linux-pci@vger.kernel.org 16300S: Maintained 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16302F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16303F: drivers/pci/controller/dwc/*designware* 16304 16305PCI DRIVER FOR TI DRA7XX/J721E 16306M: Vignesh Raghavendra <vigneshr@ti.com> 16307L: linux-omap@vger.kernel.org 16308L: linux-pci@vger.kernel.org 16309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16310S: Supported 16311F: Documentation/devicetree/bindings/pci/ti-pci.txt 16312F: drivers/pci/controller/cadence/pci-j721e.c 16313F: drivers/pci/controller/dwc/pci-dra7xx.c 16314 16315PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16316M: Linus Walleij <linus.walleij@linaro.org> 16317L: linux-pci@vger.kernel.org 16318S: Maintained 16319F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16320F: drivers/pci/controller/pci-v3-semi.c 16321 16322PCI DRIVER FOR XILINX VERSAL CPM 16323M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16324M: Michal Simek <michal.simek@amd.com> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16328F: drivers/pci/controller/pcie-xilinx-cpm.c 16329 16330PCI ENDPOINT SUBSYSTEM 16331M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16332M: Krzysztof Wilczyński <kw@linux.com> 16333R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16334R: Kishon Vijay Abraham I <kishon@kernel.org> 16335L: linux-pci@vger.kernel.org 16336S: Supported 16337Q: https://patchwork.kernel.org/project/linux-pci/list/ 16338B: https://bugzilla.kernel.org 16339C: irc://irc.oftc.net/linux-pci 16340T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16341F: Documentation/PCI/endpoint/* 16342F: Documentation/misc-devices/pci-endpoint-test.rst 16343F: drivers/misc/pci_endpoint_test.c 16344F: drivers/pci/endpoint/ 16345F: tools/pci/ 16346 16347PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16348M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16349R: Oliver O'Halloran <oohall@gmail.com> 16350L: linuxppc-dev@lists.ozlabs.org 16351S: Supported 16352F: Documentation/PCI/pci-error-recovery.rst 16353F: Documentation/powerpc/eeh-pci-error-recovery.rst 16354F: arch/powerpc/include/*/eeh*.h 16355F: arch/powerpc/kernel/eeh*.c 16356F: arch/powerpc/platforms/*/eeh*.c 16357F: drivers/pci/pcie/aer.c 16358F: drivers/pci/pcie/dpc.c 16359F: drivers/pci/pcie/err.c 16360 16361PCI ERROR RECOVERY 16362M: Linas Vepstas <linasvepstas@gmail.com> 16363L: linux-pci@vger.kernel.org 16364S: Supported 16365F: Documentation/PCI/pci-error-recovery.rst 16366 16367PCI MSI DRIVER FOR ALTERA MSI IP 16368M: Joyce Ooi <joyce.ooi@intel.com> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16372F: drivers/pci/controller/pcie-altera-msi.c 16373 16374PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16375M: Toan Le <toan@os.amperecomputing.com> 16376L: linux-pci@vger.kernel.org 16377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16378S: Maintained 16379F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16380F: drivers/pci/controller/pci-xgene-msi.c 16381 16382PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16383M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16384M: Krzysztof Wilczyński <kw@linux.com> 16385R: Rob Herring <robh@kernel.org> 16386L: linux-pci@vger.kernel.org 16387S: Supported 16388Q: https://patchwork.kernel.org/project/linux-pci/list/ 16389B: https://bugzilla.kernel.org 16390C: irc://irc.oftc.net/linux-pci 16391T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16392F: Documentation/devicetree/bindings/pci/ 16393F: drivers/pci/controller/ 16394F: drivers/pci/pci-bridge-emul.c 16395F: drivers/pci/pci-bridge-emul.h 16396 16397PCI PEER-TO-PEER DMA (P2PDMA) 16398M: Bjorn Helgaas <bhelgaas@google.com> 16399M: Logan Gunthorpe <logang@deltatee.com> 16400L: linux-pci@vger.kernel.org 16401S: Supported 16402Q: https://patchwork.kernel.org/project/linux-pci/list/ 16403B: https://bugzilla.kernel.org 16404C: irc://irc.oftc.net/linux-pci 16405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16406F: Documentation/driver-api/pci/p2pdma.rst 16407F: drivers/pci/p2pdma.c 16408F: include/linux/pci-p2pdma.h 16409 16410PCI SUBSYSTEM 16411M: Bjorn Helgaas <bhelgaas@google.com> 16412L: linux-pci@vger.kernel.org 16413S: Supported 16414Q: https://patchwork.kernel.org/project/linux-pci/list/ 16415B: https://bugzilla.kernel.org 16416C: irc://irc.oftc.net/linux-pci 16417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16418F: Documentation/PCI/ 16419F: Documentation/devicetree/bindings/pci/ 16420F: arch/x86/kernel/early-quirks.c 16421F: arch/x86/kernel/quirks.c 16422F: arch/x86/pci/ 16423F: drivers/acpi/pci* 16424F: drivers/pci/ 16425F: include/asm-generic/pci* 16426F: include/linux/of_pci.h 16427F: include/linux/pci* 16428F: include/uapi/linux/pci* 16429F: lib/pci* 16430 16431PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16432M: Jonathan Chocron <jonnyc@amazon.com> 16433L: linux-pci@vger.kernel.org 16434S: Maintained 16435F: Documentation/devicetree/bindings/pci/pcie-al.txt 16436F: drivers/pci/controller/dwc/pcie-al.c 16437 16438PCIE DRIVER FOR AMLOGIC MESON 16439M: Yue Wang <yue.wang@Amlogic.com> 16440L: linux-pci@vger.kernel.org 16441L: linux-amlogic@lists.infradead.org 16442S: Maintained 16443F: drivers/pci/controller/dwc/pci-meson.c 16444 16445PCIE DRIVER FOR AXIS ARTPEC 16446M: Jesper Nilsson <jesper.nilsson@axis.com> 16447L: linux-arm-kernel@axis.com 16448L: linux-pci@vger.kernel.org 16449S: Maintained 16450F: Documentation/devicetree/bindings/pci/axis,artpec* 16451F: drivers/pci/controller/dwc/*artpec* 16452 16453PCIE DRIVER FOR CAVIUM THUNDERX 16454M: Robert Richter <rric@kernel.org> 16455L: linux-pci@vger.kernel.org 16456L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16457S: Odd Fixes 16458F: drivers/pci/controller/pci-thunder-* 16459 16460PCIE DRIVER FOR HISILICON 16461M: Zhou Wang <wangzhou1@hisilicon.com> 16462L: linux-pci@vger.kernel.org 16463S: Maintained 16464F: drivers/pci/controller/dwc/pcie-hisi.c 16465 16466PCIE DRIVER FOR HISILICON KIRIN 16467M: Xiaowei Song <songxiaowei@hisilicon.com> 16468M: Binghui Wang <wangbinghui@hisilicon.com> 16469L: linux-pci@vger.kernel.org 16470S: Maintained 16471F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16472F: drivers/pci/controller/dwc/pcie-kirin.c 16473 16474PCIE DRIVER FOR HISILICON STB 16475M: Shawn Guo <shawn.guo@linaro.org> 16476L: linux-pci@vger.kernel.org 16477S: Maintained 16478F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16479F: drivers/pci/controller/dwc/pcie-histb.c 16480 16481PCIE DRIVER FOR INTEL KEEM BAY 16482M: Srikanth Thokala <srikanth.thokala@intel.com> 16483L: linux-pci@vger.kernel.org 16484S: Supported 16485F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16486F: drivers/pci/controller/dwc/pcie-keembay.c 16487 16488PCIE DRIVER FOR INTEL LGM GW SOC 16489M: Chuanhua Lei <lchuanhua@maxlinear.com> 16490L: linux-pci@vger.kernel.org 16491S: Maintained 16492F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16493F: drivers/pci/controller/dwc/pcie-intel-gw.c 16494 16495PCIE DRIVER FOR MEDIATEK 16496M: Ryder Lee <ryder.lee@mediatek.com> 16497M: Jianjun Wang <jianjun.wang@mediatek.com> 16498L: linux-pci@vger.kernel.org 16499L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16500S: Supported 16501F: Documentation/devicetree/bindings/pci/mediatek* 16502F: drivers/pci/controller/*mediatek* 16503 16504PCIE DRIVER FOR MICROCHIP 16505M: Daire McNamara <daire.mcnamara@microchip.com> 16506L: linux-pci@vger.kernel.org 16507S: Supported 16508F: Documentation/devicetree/bindings/pci/microchip* 16509F: drivers/pci/controller/*microchip* 16510 16511PCIE DRIVER FOR QUALCOMM MSM 16512M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16513L: linux-pci@vger.kernel.org 16514L: linux-arm-msm@vger.kernel.org 16515S: Maintained 16516F: drivers/pci/controller/dwc/pcie-qcom.c 16517 16518PCIE DRIVER FOR ROCKCHIP 16519M: Shawn Lin <shawn.lin@rock-chips.com> 16520L: linux-pci@vger.kernel.org 16521L: linux-rockchip@lists.infradead.org 16522S: Maintained 16523F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16524F: drivers/pci/controller/pcie-rockchip* 16525 16526PCIE DRIVER FOR SOCIONEXT UNIPHIER 16527M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16528L: linux-pci@vger.kernel.org 16529S: Maintained 16530F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16531F: drivers/pci/controller/dwc/pcie-uniphier* 16532 16533PCIE DRIVER FOR ST SPEAR13XX 16534M: Pratyush Anand <pratyush.anand@gmail.com> 16535L: linux-pci@vger.kernel.org 16536S: Maintained 16537F: drivers/pci/controller/dwc/*spear* 16538 16539PCIE ENDPOINT DRIVER FOR QUALCOMM 16540M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16541L: linux-pci@vger.kernel.org 16542L: linux-arm-msm@vger.kernel.org 16543S: Maintained 16544F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16545F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16546 16547PCMCIA SUBSYSTEM 16548M: Dominik Brodowski <linux@dominikbrodowski.net> 16549S: Odd Fixes 16550T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16551F: Documentation/pcmcia/ 16552F: drivers/pcmcia/ 16553F: include/pcmcia/ 16554F: tools/pcmcia/ 16555 16556PCNET32 NETWORK DRIVER 16557M: Don Fry <pcnet32@frontier.com> 16558L: netdev@vger.kernel.org 16559S: Maintained 16560F: drivers/net/ethernet/amd/pcnet32.c 16561 16562PCRYPT PARALLEL CRYPTO ENGINE 16563M: Steffen Klassert <steffen.klassert@secunet.com> 16564L: linux-crypto@vger.kernel.org 16565S: Maintained 16566F: crypto/pcrypt.c 16567F: include/crypto/pcrypt.h 16568 16569PDS DSC VIRTIO DATA PATH ACCELERATOR 16570R: Shannon Nelson <shannon.nelson@amd.com> 16571F: drivers/vdpa/pds/ 16572 16573PECI HARDWARE MONITORING DRIVERS 16574M: Iwona Winiarska <iwona.winiarska@intel.com> 16575L: linux-hwmon@vger.kernel.org 16576S: Supported 16577F: Documentation/hwmon/peci-cputemp.rst 16578F: Documentation/hwmon/peci-dimmtemp.rst 16579F: drivers/hwmon/peci/ 16580 16581PECI SUBSYSTEM 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16584S: Supported 16585F: Documentation/devicetree/bindings/peci/ 16586F: Documentation/peci/ 16587F: drivers/peci/ 16588F: include/linux/peci-cpu.h 16589F: include/linux/peci.h 16590 16591PENSANDO ETHERNET DRIVERS 16592M: Shannon Nelson <shannon.nelson@amd.com> 16593M: Brett Creeley <brett.creeley@amd.com> 16594M: drivers@pensando.io 16595L: netdev@vger.kernel.org 16596S: Supported 16597F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16598F: drivers/net/ethernet/pensando/ 16599 16600PER-CPU MEMORY ALLOCATOR 16601M: Dennis Zhou <dennis@kernel.org> 16602M: Tejun Heo <tj@kernel.org> 16603M: Christoph Lameter <cl@linux.com> 16604L: linux-mm@kvack.org 16605S: Maintained 16606T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16607F: arch/*/include/asm/percpu.h 16608F: include/linux/percpu*.h 16609F: lib/percpu*.c 16610F: mm/percpu*.c 16611 16612PER-TASK DELAY ACCOUNTING 16613M: Balbir Singh <bsingharora@gmail.com> 16614S: Maintained 16615F: include/linux/delayacct.h 16616F: kernel/delayacct.c 16617 16618PERFORMANCE EVENTS SUBSYSTEM 16619M: Peter Zijlstra <peterz@infradead.org> 16620M: Ingo Molnar <mingo@redhat.com> 16621M: Arnaldo Carvalho de Melo <acme@kernel.org> 16622R: Mark Rutland <mark.rutland@arm.com> 16623R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16624R: Jiri Olsa <jolsa@kernel.org> 16625R: Namhyung Kim <namhyung@kernel.org> 16626R: Ian Rogers <irogers@google.com> 16627R: Adrian Hunter <adrian.hunter@intel.com> 16628L: linux-perf-users@vger.kernel.org 16629L: linux-kernel@vger.kernel.org 16630S: Supported 16631W: https://perf.wiki.kernel.org/ 16632T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16633F: arch/*/events/* 16634F: arch/*/events/*/* 16635F: arch/*/include/asm/perf_event.h 16636F: arch/*/kernel/*/*/perf_event*.c 16637F: arch/*/kernel/*/perf_event*.c 16638F: arch/*/kernel/perf_callchain.c 16639F: arch/*/kernel/perf_event*.c 16640F: include/linux/perf_event.h 16641F: include/uapi/linux/perf_event.h 16642F: kernel/events/* 16643F: tools/lib/perf/ 16644F: tools/perf/ 16645 16646PERFORMANCE EVENTS TOOLING ARM64 16647R: John Garry <john.g.garry@oracle.com> 16648R: Will Deacon <will@kernel.org> 16649R: James Clark <james.clark@arm.com> 16650R: Mike Leach <mike.leach@linaro.org> 16651R: Leo Yan <leo.yan@linaro.org> 16652L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16653S: Supported 16654F: tools/build/feature/test-libopencsd.c 16655F: tools/perf/arch/arm*/ 16656F: tools/perf/pmu-events/arch/arm64/ 16657F: tools/perf/util/arm-spe* 16658F: tools/perf/util/cs-etm* 16659 16660PERSONALITY HANDLING 16661M: Christoph Hellwig <hch@infradead.org> 16662L: linux-abi-devel@lists.sourceforge.net 16663S: Maintained 16664F: include/linux/personality.h 16665F: include/uapi/linux/personality.h 16666 16667PHOENIX RC FLIGHT CONTROLLER ADAPTER 16668M: Marcus Folkesson <marcus.folkesson@gmail.com> 16669L: linux-input@vger.kernel.org 16670S: Maintained 16671F: Documentation/input/devices/pxrc.rst 16672F: drivers/input/joystick/pxrc.c 16673 16674PHONET PROTOCOL 16675M: Remi Denis-Courmont <courmisch@gmail.com> 16676S: Supported 16677F: Documentation/networking/phonet.rst 16678F: include/linux/phonet.h 16679F: include/net/phonet/ 16680F: include/uapi/linux/phonet.h 16681F: net/phonet/ 16682 16683PHRAM MTD DRIVER 16684M: Joern Engel <joern@lazybastard.org> 16685L: linux-mtd@lists.infradead.org 16686S: Maintained 16687F: drivers/mtd/devices/phram.c 16688 16689PICOLCD HID DRIVER 16690M: Bruno Prémont <bonbons@linux-vserver.org> 16691L: linux-input@vger.kernel.org 16692S: Maintained 16693F: drivers/hid/hid-picolcd* 16694 16695PIDFD API 16696M: Christian Brauner <christian@brauner.io> 16697L: linux-kernel@vger.kernel.org 16698S: Maintained 16699T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16700F: samples/pidfd/ 16701F: tools/testing/selftests/clone3/ 16702F: tools/testing/selftests/pid_namespace/ 16703F: tools/testing/selftests/pidfd/ 16704K: (?i)pidfd 16705K: (?i)clone3 16706K: \b(clone_args|kernel_clone_args)\b 16707 16708PIN CONTROL SUBSYSTEM 16709M: Linus Walleij <linus.walleij@linaro.org> 16710L: linux-gpio@vger.kernel.org 16711S: Maintained 16712T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16713F: Documentation/devicetree/bindings/pinctrl/ 16714F: Documentation/driver-api/pin-control.rst 16715F: drivers/pinctrl/ 16716F: include/dt-bindings/pinctrl/ 16717F: include/linux/pinctrl/ 16718 16719PIN CONTROLLER - AMD 16720M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16721M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16722S: Maintained 16723F: drivers/pinctrl/pinctrl-amd.c 16724 16725PIN CONTROLLER - FREESCALE 16726M: Dong Aisheng <aisheng.dong@nxp.com> 16727M: Fabio Estevam <festevam@gmail.com> 16728M: Shawn Guo <shawnguo@kernel.org> 16729M: Jacky Bai <ping.bai@nxp.com> 16730R: Pengutronix Kernel Team <kernel@pengutronix.de> 16731L: linux-gpio@vger.kernel.org 16732S: Maintained 16733F: Documentation/devicetree/bindings/pinctrl/fsl,* 16734F: drivers/pinctrl/freescale/ 16735 16736PIN CONTROLLER - INTEL 16737M: Mika Westerberg <mika.westerberg@linux.intel.com> 16738M: Andy Shevchenko <andy@kernel.org> 16739S: Supported 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16741F: drivers/pinctrl/intel/ 16742 16743PIN CONTROLLER - KEEMBAY 16744M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16745S: Supported 16746F: drivers/pinctrl/pinctrl-keembay* 16747 16748PIN CONTROLLER - MEDIATEK 16749M: Sean Wang <sean.wang@kernel.org> 16750L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16751S: Maintained 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16756F: drivers/pinctrl/mediatek/ 16757 16758PIN CONTROLLER - MEDIATEK MIPS 16759M: Arınç ÜNAL <arinc.unal@arinc9.com> 16760M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16761L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16762L: linux-mips@vger.kernel.org 16763S: Maintained 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16772F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16774F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16775F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16776F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16778F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16779 16780PIN CONTROLLER - MICROCHIP AT91 16781M: Ludovic Desroches <ludovic.desroches@microchip.com> 16782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16783L: linux-gpio@vger.kernel.org 16784S: Supported 16785F: drivers/gpio/gpio-sama5d2-piobu.c 16786F: drivers/pinctrl/pinctrl-at91* 16787 16788PIN CONTROLLER - NXP S32 16789M: Chester Lin <clin@suse.com> 16790R: NXP S32 Linux Team <s32@nxp.com> 16791L: linux-gpio@vger.kernel.org 16792S: Maintained 16793F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16794F: drivers/pinctrl/nxp/ 16795 16796PIN CONTROLLER - QUALCOMM 16797M: Bjorn Andersson <andersson@kernel.org> 16798L: linux-arm-msm@vger.kernel.org 16799S: Maintained 16800F: Documentation/devicetree/bindings/pinctrl/qcom,* 16801F: drivers/pinctrl/qcom/ 16802 16803PIN CONTROLLER - RENESAS 16804M: Geert Uytterhoeven <geert+renesas@glider.be> 16805L: linux-renesas-soc@vger.kernel.org 16806S: Supported 16807T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16808F: Documentation/devicetree/bindings/pinctrl/renesas,* 16809F: drivers/pinctrl/renesas/ 16810 16811PIN CONTROLLER - SAMSUNG 16812M: Tomasz Figa <tomasz.figa@gmail.com> 16813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16814M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16815R: Alim Akhtar <alim.akhtar@samsung.com> 16816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16817L: linux-samsung-soc@vger.kernel.org 16818S: Maintained 16819Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16820B: mailto:linux-samsung-soc@vger.kernel.org 16821C: irc://irc.libera.chat/linux-exynos 16822T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16823F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16824F: drivers/pinctrl/samsung/ 16825F: include/dt-bindings/pinctrl/samsung.h 16826 16827PIN CONTROLLER - SINGLE 16828M: Tony Lindgren <tony@atomide.com> 16829M: Haojian Zhuang <haojian.zhuang@linaro.org> 16830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16831L: linux-omap@vger.kernel.org 16832S: Maintained 16833F: drivers/pinctrl/pinctrl-single.c 16834 16835PIN CONTROLLER - SUNPLUS / TIBBO 16836M: Dvorkin Dmitry <dvorkin@tibbo.com> 16837M: Wells Lu <wellslutw@gmail.com> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839S: Maintained 16840W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16841F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16842F: drivers/pinctrl/sunplus/ 16843F: include/dt-bindings/pinctrl/sppctl*.h 16844 16845PINE64 PINEPHONE KEYBOARD DRIVER 16846M: Samuel Holland <samuel@sholland.org> 16847S: Supported 16848F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16849F: drivers/input/keyboard/pinephone-keyboard.c 16850 16851PKTCDVD DRIVER 16852M: linux-block@vger.kernel.org 16853S: Orphan 16854F: drivers/block/pktcdvd.c 16855F: include/linux/pktcdvd.h 16856F: include/uapi/linux/pktcdvd.h 16857 16858PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16859M: Tomasz Duszynski <tduszyns@gmail.com> 16860S: Maintained 16861F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16862F: drivers/iio/chemical/pms7003.c 16863 16864PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16865M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16866L: netdev@vger.kernel.org 16867S: Maintained 16868F: drivers/net/phy/mdio-open-alliance.h 16869F: net/ethtool/plca.c 16870 16871PLDMFW LIBRARY 16872M: Jacob Keller <jacob.e.keller@intel.com> 16873S: Maintained 16874F: Documentation/driver-api/pldmfw/ 16875F: include/linux/pldmfw.h 16876F: lib/pldmfw/ 16877 16878PLX DMA DRIVER 16879M: Logan Gunthorpe <logang@deltatee.com> 16880S: Maintained 16881F: drivers/dma/plx_dma.c 16882 16883PM-GRAPH UTILITY 16884M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16885L: linux-pm@vger.kernel.org 16886S: Supported 16887W: https://01.org/pm-graph 16888B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16889T: git git://github.com/intel/pm-graph 16890F: tools/power/pm-graph 16891 16892PM6764TR DRIVER 16893M: Charles Hsu <hsu.yungteng@gmail.com> 16894L: linux-hwmon@vger.kernel.org 16895S: Maintained 16896F: Documentation/hwmon/pm6764tr.rst 16897F: drivers/hwmon/pmbus/pm6764tr.c 16898 16899PMBUS HARDWARE MONITORING DRIVERS 16900M: Guenter Roeck <linux@roeck-us.net> 16901L: linux-hwmon@vger.kernel.org 16902S: Maintained 16903W: http://hwmon.wiki.kernel.org/ 16904W: http://www.roeck-us.net/linux/drivers/ 16905T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16906F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16907F: Documentation/devicetree/bindings/hwmon/max31785.txt 16908F: Documentation/hwmon/adm1275.rst 16909F: Documentation/hwmon/ibm-cffps.rst 16910F: Documentation/hwmon/ir35221.rst 16911F: Documentation/hwmon/lm25066.rst 16912F: Documentation/hwmon/ltc2978.rst 16913F: Documentation/hwmon/ltc3815.rst 16914F: Documentation/hwmon/max16064.rst 16915F: Documentation/hwmon/max20751.rst 16916F: Documentation/hwmon/max31785.rst 16917F: Documentation/hwmon/max34440.rst 16918F: Documentation/hwmon/max8688.rst 16919F: Documentation/hwmon/pmbus-core.rst 16920F: Documentation/hwmon/pmbus.rst 16921F: Documentation/hwmon/tps40422.rst 16922F: Documentation/hwmon/ucd9000.rst 16923F: Documentation/hwmon/ucd9200.rst 16924F: Documentation/hwmon/zl6100.rst 16925F: drivers/hwmon/pmbus/ 16926F: include/linux/pmbus.h 16927 16928PMC SIERRA MaxRAID DRIVER 16929L: linux-scsi@vger.kernel.org 16930S: Orphan 16931W: http://www.pmc-sierra.com/ 16932F: drivers/scsi/pmcraid.* 16933 16934PMC SIERRA PM8001 DRIVER 16935M: Jack Wang <jinpu.wang@cloud.ionos.com> 16936L: linux-scsi@vger.kernel.org 16937S: Supported 16938F: drivers/scsi/pm8001/ 16939 16940PNI RM3100 IIO DRIVER 16941M: Song Qiang <songqiang1304521@gmail.com> 16942L: linux-iio@vger.kernel.org 16943S: Maintained 16944F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16945F: drivers/iio/magnetometer/rm3100* 16946 16947PNP SUPPORT 16948M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16949L: linux-acpi@vger.kernel.org 16950S: Maintained 16951F: drivers/pnp/ 16952F: include/linux/pnp.h 16953 16954POSIX CLOCKS and TIMERS 16955M: Thomas Gleixner <tglx@linutronix.de> 16956L: linux-kernel@vger.kernel.org 16957S: Maintained 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16959F: fs/timerfd.c 16960F: include/linux/time_namespace.h 16961F: include/linux/timer* 16962F: kernel/time/*timer* 16963F: kernel/time/namespace.c 16964 16965POWER MANAGEMENT CORE 16966M: "Rafael J. Wysocki" <rafael@kernel.org> 16967L: linux-pm@vger.kernel.org 16968S: Supported 16969B: https://bugzilla.kernel.org 16970T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16971F: drivers/base/power/ 16972F: drivers/powercap/ 16973F: include/linux/intel_rapl.h 16974F: include/linux/pm.h 16975F: include/linux/pm_* 16976F: include/linux/powercap.h 16977F: kernel/configs/nopm.config 16978 16979POWER STATE COORDINATION INTERFACE (PSCI) 16980M: Mark Rutland <mark.rutland@arm.com> 16981M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16983S: Maintained 16984F: drivers/firmware/psci/ 16985F: include/linux/psci.h 16986F: include/uapi/linux/psci.h 16987 16988POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16989M: Sebastian Reichel <sre@kernel.org> 16990L: linux-pm@vger.kernel.org 16991S: Maintained 16992T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16993F: Documentation/ABI/testing/sysfs-class-power 16994F: Documentation/devicetree/bindings/power/supply/ 16995F: drivers/power/supply/ 16996F: include/linux/power/ 16997F: include/linux/power_supply.h 16998 16999POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17000M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17001L: linuxppc-dev@lists.ozlabs.org 17002S: Maintained 17003F: drivers/char/powernv-op-panel.c 17004 17005PPP OVER ATM (RFC 2364) 17006M: Mitchell Blank Jr <mitch@sfgoth.com> 17007S: Maintained 17008F: include/uapi/linux/atmppp.h 17009F: net/atm/pppoatm.c 17010 17011PPP OVER ETHERNET 17012M: Michal Ostrowski <mostrows@earthlink.net> 17013S: Maintained 17014F: drivers/net/ppp/pppoe.c 17015F: drivers/net/ppp/pppox.c 17016 17017PPP OVER L2TP 17018M: James Chapman <jchapman@katalix.com> 17019S: Maintained 17020F: include/linux/if_pppol2tp.h 17021F: include/uapi/linux/if_pppol2tp.h 17022F: net/l2tp/l2tp_ppp.c 17023 17024PPP PROTOCOL DRIVERS AND COMPRESSORS 17025L: linux-ppp@vger.kernel.org 17026S: Orphan 17027F: drivers/net/ppp/ppp_* 17028 17029PPS SUPPORT 17030M: Rodolfo Giometti <giometti@enneenne.com> 17031L: linuxpps@ml.enneenne.com (subscribers-only) 17032S: Maintained 17033W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17034F: Documentation/ABI/testing/sysfs-pps 17035F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17036F: Documentation/driver-api/pps.rst 17037F: drivers/pps/ 17038F: include/linux/pps*.h 17039F: include/uapi/linux/pps.h 17040 17041PPTP DRIVER 17042M: Dmitry Kozlov <xeb@mail.ru> 17043L: netdev@vger.kernel.org 17044S: Maintained 17045W: http://sourceforge.net/projects/accel-pptp 17046F: drivers/net/ppp/pptp.c 17047 17048PRESSURE STALL INFORMATION (PSI) 17049M: Johannes Weiner <hannes@cmpxchg.org> 17050M: Suren Baghdasaryan <surenb@google.com> 17051S: Maintained 17052F: include/linux/psi* 17053F: kernel/sched/psi.c 17054 17055PRINTK 17056M: Petr Mladek <pmladek@suse.com> 17057M: Sergey Senozhatsky <senozhatsky@chromium.org> 17058R: Steven Rostedt <rostedt@goodmis.org> 17059R: John Ogness <john.ogness@linutronix.de> 17060S: Maintained 17061T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17062F: include/linux/printk.h 17063F: kernel/printk/ 17064 17065PRINTK INDEXING 17066R: Chris Down <chris@chrisdown.name> 17067S: Maintained 17068F: Documentation/core-api/printk-index.rst 17069F: kernel/printk/index.c 17070K: printk_index 17071 17072PROC FILESYSTEM 17073L: linux-kernel@vger.kernel.org 17074L: linux-fsdevel@vger.kernel.org 17075S: Maintained 17076F: Documentation/filesystems/proc.rst 17077F: fs/proc/ 17078F: include/linux/proc_fs.h 17079F: tools/testing/selftests/proc/ 17080 17081PROC SYSCTL 17082M: Luis Chamberlain <mcgrof@kernel.org> 17083M: Kees Cook <keescook@chromium.org> 17084M: Iurii Zaikin <yzaikin@google.com> 17085L: linux-kernel@vger.kernel.org 17086L: linux-fsdevel@vger.kernel.org 17087S: Maintained 17088T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17089F: fs/proc/proc_sysctl.c 17090F: include/linux/sysctl.h 17091F: kernel/sysctl-test.c 17092F: kernel/sysctl.c 17093F: tools/testing/selftests/sysctl/ 17094 17095PS3 NETWORK SUPPORT 17096M: Geoff Levand <geoff@infradead.org> 17097L: netdev@vger.kernel.org 17098L: linuxppc-dev@lists.ozlabs.org 17099S: Maintained 17100F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17101 17102PS3 PLATFORM SUPPORT 17103M: Geoff Levand <geoff@infradead.org> 17104L: linuxppc-dev@lists.ozlabs.org 17105S: Maintained 17106F: arch/powerpc/boot/ps3* 17107F: arch/powerpc/include/asm/lv1call.h 17108F: arch/powerpc/include/asm/ps3*.h 17109F: arch/powerpc/platforms/ps3/ 17110F: drivers/*/ps3* 17111F: drivers/ps3/ 17112F: drivers/rtc/rtc-ps3.c 17113F: drivers/usb/host/*ps3.c 17114F: sound/ppc/snd_ps3* 17115 17116PS3VRAM DRIVER 17117M: Jim Paris <jim@jtan.com> 17118M: Geoff Levand <geoff@infradead.org> 17119L: linuxppc-dev@lists.ozlabs.org 17120S: Maintained 17121F: drivers/block/ps3vram.c 17122 17123PSAMPLE PACKET SAMPLING SUPPORT 17124M: Yotam Gigi <yotam.gi@gmail.com> 17125S: Maintained 17126F: include/net/psample.h 17127F: include/uapi/linux/psample.h 17128F: net/psample 17129 17130PSTORE FILESYSTEM 17131M: Kees Cook <keescook@chromium.org> 17132R: Tony Luck <tony.luck@intel.com> 17133R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17134L: linux-hardening@vger.kernel.org 17135S: Supported 17136T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17137F: Documentation/admin-guide/pstore-blk.rst 17138F: Documentation/admin-guide/ramoops.rst 17139F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17140F: drivers/acpi/apei/erst.c 17141F: drivers/firmware/efi/efi-pstore.c 17142F: fs/pstore/ 17143F: include/linux/pstore* 17144K: \b(pstore|ramoops) 17145 17146PTP HARDWARE CLOCK SUPPORT 17147M: Richard Cochran <richardcochran@gmail.com> 17148L: netdev@vger.kernel.org 17149S: Maintained 17150W: http://linuxptp.sourceforge.net/ 17151F: Documentation/ABI/testing/sysfs-ptp 17152F: Documentation/driver-api/ptp.rst 17153F: drivers/net/phy/dp83640* 17154F: drivers/ptp/* 17155F: include/linux/ptp_cl* 17156K: (?:\b|_)ptp(?:\b|_) 17157 17158PTP VIRTUAL CLOCK SUPPORT 17159M: Yangbo Lu <yangbo.lu@nxp.com> 17160L: netdev@vger.kernel.org 17161S: Maintained 17162F: drivers/ptp/ptp_vclock.c 17163F: net/ethtool/phc_vclocks.c 17164 17165PTRACE SUPPORT 17166M: Oleg Nesterov <oleg@redhat.com> 17167S: Maintained 17168F: arch/*/*/ptrace*.c 17169F: arch/*/include/asm/ptrace*.h 17170F: arch/*/ptrace*.c 17171F: include/asm-generic/syscall.h 17172F: include/linux/ptrace.h 17173F: include/linux/regset.h 17174F: include/uapi/linux/ptrace.h 17175F: kernel/ptrace.c 17176 17177PULSE8-CEC DRIVER 17178M: Hans Verkuil <hverkuil@xs4all.nl> 17179L: linux-media@vger.kernel.org 17180S: Maintained 17181T: git git://linuxtv.org/media_tree.git 17182F: drivers/media/cec/usb/pulse8/ 17183 17184PURELIFI PLFXLC DRIVER 17185M: Srinivasan Raju <srini.raju@purelifi.com> 17186L: linux-wireless@vger.kernel.org 17187S: Supported 17188F: drivers/net/wireless/purelifi/plfxlc/ 17189 17190PVRUSB2 VIDEO4LINUX DRIVER 17191M: Mike Isely <isely@pobox.com> 17192L: pvrusb2@isely.net (subscribers-only) 17193L: linux-media@vger.kernel.org 17194S: Maintained 17195W: http://www.isely.net/pvrusb2/ 17196T: git git://linuxtv.org/media_tree.git 17197F: Documentation/driver-api/media/drivers/pvrusb2* 17198F: drivers/media/usb/pvrusb2/ 17199 17200PWC WEBCAM DRIVER 17201M: Hans Verkuil <hverkuil@xs4all.nl> 17202L: linux-media@vger.kernel.org 17203S: Odd Fixes 17204T: git git://linuxtv.org/media_tree.git 17205F: drivers/media/usb/pwc/* 17206F: include/trace/events/pwc.h 17207 17208PWM IR Transmitter 17209M: Sean Young <sean@mess.org> 17210L: linux-media@vger.kernel.org 17211S: Maintained 17212F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17213F: drivers/media/rc/pwm-ir-tx.c 17214 17215PWM SUBSYSTEM 17216M: Thierry Reding <thierry.reding@gmail.com> 17217R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17218L: linux-pwm@vger.kernel.org 17219S: Maintained 17220Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17221T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17222F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17223F: Documentation/devicetree/bindings/pwm/ 17224F: Documentation/driver-api/pwm.rst 17225F: drivers/gpio/gpio-mvebu.c 17226F: drivers/pwm/ 17227F: drivers/video/backlight/pwm_bl.c 17228F: include/dt-bindings/pwm/ 17229F: include/linux/pwm.h 17230F: include/linux/pwm_backlight.h 17231K: pwm_(config|apply_state|ops) 17232 17233PXA GPIO DRIVER 17234M: Robert Jarzmik <robert.jarzmik@free.fr> 17235L: linux-gpio@vger.kernel.org 17236S: Maintained 17237F: drivers/gpio/gpio-pxa.c 17238 17239PXA MMCI DRIVER 17240S: Orphan 17241 17242PXA RTC DRIVER 17243M: Robert Jarzmik <robert.jarzmik@free.fr> 17244L: linux-rtc@vger.kernel.org 17245S: Maintained 17246 17247PXA2xx/PXA3xx SUPPORT 17248M: Daniel Mack <daniel@zonque.org> 17249M: Haojian Zhuang <haojian.zhuang@gmail.com> 17250M: Robert Jarzmik <robert.jarzmik@free.fr> 17251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17252S: Maintained 17253T: git git://github.com/hzhuang1/linux.git 17254T: git git://github.com/rjarzmik/linux.git 17255F: arch/arm/boot/dts/intel/pxa/ 17256F: arch/arm/mach-pxa/ 17257F: drivers/dma/pxa* 17258F: drivers/pcmcia/pxa2xx* 17259F: drivers/pinctrl/pxa/ 17260F: drivers/spi/spi-pxa2xx* 17261F: drivers/usb/gadget/udc/pxa2* 17262F: include/sound/pxa2xx-lib.h 17263F: sound/arm/pxa* 17264F: sound/soc/pxa/ 17265 17266QAT DRIVER 17267M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17268L: qat-linux@intel.com 17269S: Supported 17270F: drivers/crypto/intel/qat/ 17271 17272QCOM AUDIO (ASoC) DRIVERS 17273M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17274M: Banajit Goswami <bgoswami@quicinc.com> 17275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17276S: Supported 17277F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17278F: Documentation/devicetree/bindings/sound/qcom,* 17279F: drivers/soc/qcom/apr.c 17280F: include/dt-bindings/sound/qcom,wcd9335.h 17281F: sound/soc/codecs/lpass-rx-macro.* 17282F: sound/soc/codecs/lpass-tx-macro.* 17283F: sound/soc/codecs/lpass-va-macro.c 17284F: sound/soc/codecs/lpass-wsa-macro.* 17285F: sound/soc/codecs/msm8916-wcd-analog.c 17286F: sound/soc/codecs/msm8916-wcd-digital.c 17287F: sound/soc/codecs/wcd-clsh-v2.* 17288F: sound/soc/codecs/wcd-mbhc-v2.* 17289F: sound/soc/codecs/wcd9335.* 17290F: sound/soc/codecs/wcd934x.c 17291F: sound/soc/codecs/wsa881x.c 17292F: sound/soc/codecs/wsa883x.c 17293F: sound/soc/codecs/wsa884x.c 17294F: sound/soc/qcom/ 17295 17296QCOM EMBEDDED USB DEBUGGER (EUD) 17297M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17298L: linux-arm-msm@vger.kernel.org 17299S: Maintained 17300F: Documentation/ABI/testing/sysfs-driver-eud 17301F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17302F: drivers/usb/misc/qcom_eud.c 17303 17304QCOM IPA DRIVER 17305M: Alex Elder <elder@kernel.org> 17306L: netdev@vger.kernel.org 17307S: Supported 17308F: drivers/net/ipa/ 17309 17310QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17311M: Gabriel Somlo <somlo@cmu.edu> 17312M: "Michael S. Tsirkin" <mst@redhat.com> 17313L: qemu-devel@nongnu.org 17314S: Maintained 17315F: drivers/firmware/qemu_fw_cfg.c 17316F: include/uapi/linux/qemu_fw_cfg.h 17317 17318QIB DRIVER 17319M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17320L: linux-rdma@vger.kernel.org 17321S: Supported 17322F: drivers/infiniband/hw/qib/ 17323 17324QLOGIC QL41xxx FCOE DRIVER 17325M: Saurav Kashyap <skashyap@marvell.com> 17326M: Javed Hasan <jhasan@marvell.com> 17327M: GR-QLogic-Storage-Upstream@marvell.com 17328L: linux-scsi@vger.kernel.org 17329S: Supported 17330F: drivers/scsi/qedf/ 17331 17332QLOGIC QL41xxx ISCSI DRIVER 17333M: Nilesh Javali <njavali@marvell.com> 17334M: Manish Rangankar <mrangankar@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedi/ 17339 17340QLOGIC QL4xxx ETHERNET DRIVER 17341M: Ariel Elior <aelior@marvell.com> 17342M: Manish Chopra <manishc@marvell.com> 17343L: netdev@vger.kernel.org 17344S: Supported 17345F: drivers/net/ethernet/qlogic/qed/ 17346F: drivers/net/ethernet/qlogic/qede/ 17347F: include/linux/qed/ 17348 17349QLOGIC QL4xxx RDMA DRIVER 17350M: Michal Kalderon <mkalderon@marvell.com> 17351M: Ariel Elior <aelior@marvell.com> 17352L: linux-rdma@vger.kernel.org 17353S: Supported 17354F: drivers/infiniband/hw/qedr/ 17355F: include/uapi/rdma/qedr-abi.h 17356 17357QLOGIC QLA1280 SCSI DRIVER 17358M: Michael Reed <mdr@sgi.com> 17359L: linux-scsi@vger.kernel.org 17360S: Maintained 17361F: drivers/scsi/qla1280.[ch] 17362 17363QLOGIC QLA2XXX FC-SCSI DRIVER 17364M: Nilesh Javali <njavali@marvell.com> 17365M: GR-QLogic-Storage-Upstream@marvell.com 17366L: linux-scsi@vger.kernel.org 17367S: Supported 17368F: drivers/scsi/qla2xxx/ 17369 17370QLOGIC QLA3XXX NETWORK DRIVER 17371M: GR-Linux-NIC-Dev@marvell.com 17372L: netdev@vger.kernel.org 17373S: Supported 17374F: drivers/net/ethernet/qlogic/qla3xxx.* 17375 17376QLOGIC QLA4XXX iSCSI DRIVER 17377M: Nilesh Javali <njavali@marvell.com> 17378M: Manish Rangankar <mrangankar@marvell.com> 17379M: GR-QLogic-Storage-Upstream@marvell.com 17380L: linux-scsi@vger.kernel.org 17381S: Supported 17382F: drivers/scsi/qla4xxx/ 17383 17384QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17385M: Shahed Shaikh <shshaikh@marvell.com> 17386M: Manish Chopra <manishc@marvell.com> 17387M: GR-Linux-NIC-Dev@marvell.com 17388L: netdev@vger.kernel.org 17389S: Supported 17390F: drivers/net/ethernet/qlogic/qlcnic/ 17391 17392QLOGIC QLGE 10Gb ETHERNET DRIVER 17393M: Manish Chopra <manishc@marvell.com> 17394M: GR-Linux-NIC-Dev@marvell.com 17395M: Coiby Xu <coiby.xu@gmail.com> 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: Documentation/networking/device_drivers/qlogic/qlge.rst 17399F: drivers/staging/qlge/ 17400 17401QM1D1B0004 MEDIA DRIVER 17402M: Akihiro Tsukada <tskd08@gmail.com> 17403L: linux-media@vger.kernel.org 17404S: Odd Fixes 17405F: drivers/media/tuners/qm1d1b0004* 17406 17407QM1D1C0042 MEDIA DRIVER 17408M: Akihiro Tsukada <tskd08@gmail.com> 17409L: linux-media@vger.kernel.org 17410S: Odd Fixes 17411F: drivers/media/tuners/qm1d1c0042* 17412 17413QNX4 FILESYSTEM 17414M: Anders Larsen <al@alarsen.net> 17415S: Maintained 17416W: http://www.alarsen.net/linux/qnx4fs/ 17417F: fs/qnx4/ 17418F: include/uapi/linux/qnx4_fs.h 17419F: include/uapi/linux/qnxtypes.h 17420 17421QNX6 FILESYSTEM 17422S: Orphan 17423F: Documentation/filesystems/qnx6.rst 17424F: fs/qnx6/ 17425F: include/linux/qnx6_fs.h 17426 17427QORIQ DPAA2 FSL-MC BUS DRIVER 17428M: Stuart Yoder <stuyoder@gmail.com> 17429M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17430L: linux-kernel@vger.kernel.org 17431S: Maintained 17432F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17433F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17434F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17435F: drivers/bus/fsl-mc/ 17436F: include/uapi/linux/fsl_mc.h 17437 17438QT1010 MEDIA DRIVER 17439M: Antti Palosaari <crope@iki.fi> 17440L: linux-media@vger.kernel.org 17441S: Maintained 17442W: https://linuxtv.org 17443W: http://palosaari.fi/linux/ 17444Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17445T: git git://linuxtv.org/anttip/media_tree.git 17446F: drivers/media/tuners/qt1010* 17447 17448QUALCOMM ATH12K WIRELESS DRIVER 17449M: Kalle Valo <kvalo@kernel.org> 17450L: ath12k@lists.infradead.org 17451S: Supported 17452T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17453F: drivers/net/wireless/ath/ath12k/ 17454 17455QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17456M: Kalle Valo <kvalo@kernel.org> 17457L: ath10k@lists.infradead.org 17458S: Supported 17459W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17462F: drivers/net/wireless/ath/ath10k/ 17463 17464QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466L: ath11k@lists.infradead.org 17467S: Supported 17468W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17469B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17471F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17472F: drivers/net/wireless/ath/ath11k/ 17473 17474QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17475M: Toke Høiland-Jørgensen <toke@toke.dk> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17481F: drivers/net/wireless/ath/ath9k/ 17482 17483QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17484M: Stephan Gerhold <stephan@gerhold.net> 17485L: netdev@vger.kernel.org 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17489F: drivers/net/wwan/qcom_bam_dmux.c 17490 17491QUALCOMM CAMERA SUBSYSTEM DRIVER 17492M: Robert Foss <rfoss@kernel.org> 17493M: Todor Tomov <todor.too@gmail.com> 17494M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497F: Documentation/admin-guide/media/qcom_camss.rst 17498F: Documentation/devicetree/bindings/media/*camss* 17499F: drivers/media/platform/qcom/camss/ 17500 17501QUALCOMM CLOCK DRIVERS 17502M: Bjorn Andersson <andersson@kernel.org> 17503L: linux-arm-msm@vger.kernel.org 17504S: Supported 17505T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17506F: Documentation/devicetree/bindings/clock/qcom,* 17507F: drivers/clk/qcom/ 17508F: include/dt-bindings/clock/qcom,* 17509 17510QUALCOMM CLOUD AI (QAIC) DRIVER 17511M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17512R: Carl Vanderlip <quic_carlv@quicinc.com> 17513R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17514L: linux-arm-msm@vger.kernel.org 17515L: dri-devel@lists.freedesktop.org 17516S: Supported 17517T: git git://anongit.freedesktop.org/drm/drm-misc 17518F: Documentation/accel/qaic/ 17519F: drivers/accel/qaic/ 17520F: include/uapi/drm/qaic_accel.h 17521 17522QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17523M: Bjorn Andersson <andersson@kernel.org> 17524M: Konrad Dybcio <konrad.dybcio@linaro.org> 17525L: linux-pm@vger.kernel.org 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17529F: drivers/soc/qcom/cpr.c 17530 17531QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17532M: Ilia Lin <ilia.lin@kernel.org> 17533L: linux-pm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17536F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17537F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17538 17539QUALCOMM CRYPTO DRIVERS 17540M: Thara Gopinath <thara.gopinath@gmail.com> 17541L: linux-crypto@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17545F: drivers/crypto/qce/ 17546 17547QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17548M: Timur Tabi <timur@kernel.org> 17549L: netdev@vger.kernel.org 17550S: Maintained 17551F: drivers/net/ethernet/qualcomm/emac/ 17552 17553QUALCOMM ETHQOS ETHERNET DRIVER 17554M: Vinod Koul <vkoul@kernel.org> 17555R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17556L: netdev@vger.kernel.org 17557L: linux-arm-msm@vger.kernel.org 17558S: Maintained 17559F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17560F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17561 17562QUALCOMM FASTRPC DRIVER 17563M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17564M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17568F: drivers/misc/fastrpc.c 17569F: include/uapi/misc/fastrpc.h 17570 17571QUALCOMM HEXAGON ARCHITECTURE 17572M: Brian Cain <bcain@quicinc.com> 17573L: linux-hexagon@vger.kernel.org 17574S: Supported 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17576F: arch/hexagon/ 17577 17578QUALCOMM HIDMA DRIVER 17579M: Sinan Kaya <okaya@kernel.org> 17580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17581L: linux-arm-msm@vger.kernel.org 17582L: dmaengine@vger.kernel.org 17583S: Supported 17584F: drivers/dma/qcom/hidma* 17585 17586QUALCOMM I2C CCI DRIVER 17587M: Loic Poulain <loic.poulain@linaro.org> 17588M: Robert Foss <rfoss@kernel.org> 17589L: linux-i2c@vger.kernel.org 17590L: linux-arm-msm@vger.kernel.org 17591S: Maintained 17592F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17593F: drivers/i2c/busses/i2c-qcom-cci.c 17594 17595QUALCOMM INTERCONNECT BWMON DRIVER 17596M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17597L: linux-arm-msm@vger.kernel.org 17598S: Maintained 17599F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17600F: drivers/soc/qcom/icc-bwmon.c 17601 17602QUALCOMM IOMMU 17603M: Rob Clark <robdclark@gmail.com> 17604L: iommu@lists.linux.dev 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17608 17609QUALCOMM IPC ROUTER (QRTR) DRIVER 17610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17611L: linux-arm-msm@vger.kernel.org 17612S: Maintained 17613F: include/trace/events/qrtr.h 17614F: include/uapi/linux/qrtr.h 17615F: net/qrtr/ 17616 17617QUALCOMM IPCC MAILBOX DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Supported 17621F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17622F: drivers/mailbox/qcom-ipcc.c 17623F: include/dt-bindings/mailbox/qcom-ipcc.h 17624 17625QUALCOMM IPQ4019 USB PHY DRIVER 17626M: Robert Marko <robert.marko@sartura.hr> 17627M: Luka Perkov <luka.perkov@sartura.hr> 17628L: linux-arm-msm@vger.kernel.org 17629S: Maintained 17630F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17631F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17632 17633QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17634M: Robert Marko <robert.marko@sartura.hr> 17635M: Luka Perkov <luka.perkov@sartura.hr> 17636L: linux-arm-msm@vger.kernel.org 17637S: Maintained 17638F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17639F: drivers/regulator/vqmmc-ipq4019-regulator.c 17640 17641QUALCOMM NAND CONTROLLER DRIVER 17642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17643L: linux-mtd@lists.infradead.org 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17647F: drivers/mtd/nand/raw/qcom_nandc.c 17648 17649QUALCOMM RMNET DRIVER 17650M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17651M: Sean Tranchetti <quic_stranche@quicinc.com> 17652L: netdev@vger.kernel.org 17653S: Maintained 17654F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17655F: drivers/net/ethernet/qualcomm/rmnet/ 17656F: include/linux/if_rmnet.h 17657 17658QUALCOMM TSENS THERMAL DRIVER 17659M: Amit Kucheria <amitk@kernel.org> 17660M: Thara Gopinath <thara.gopinath@gmail.com> 17661L: linux-pm@vger.kernel.org 17662L: linux-arm-msm@vger.kernel.org 17663S: Maintained 17664F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17665F: drivers/thermal/qcom/ 17666 17667QUALCOMM TYPEC PORT MANAGER DRIVER 17668M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17669L: linux-arm-msm@vger.kernel.org 17670L: linux-usb@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17673F: drivers/usb/typec/tcpm/qcom/ 17674 17675QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17676M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17677M: Vikash Garodia <quic_vgarodia@quicinc.com> 17678R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17679L: linux-media@vger.kernel.org 17680L: linux-arm-msm@vger.kernel.org 17681S: Maintained 17682T: git git://linuxtv.org/media_tree.git 17683F: Documentation/devicetree/bindings/media/*venus* 17684F: drivers/media/platform/qcom/venus/ 17685 17686QUALCOMM WCN36XX WIRELESS DRIVER 17687M: Loic Poulain <loic.poulain@linaro.org> 17688L: wcn36xx@lists.infradead.org 17689S: Supported 17690W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17691F: drivers/net/wireless/ath/wcn36xx/ 17692 17693QUANTENNA QTNFMAC WIRELESS DRIVER 17694M: Igor Mitsyanko <imitsyanko@quantenna.com> 17695R: Sergey Matyukevich <geomatsi@gmail.com> 17696L: linux-wireless@vger.kernel.org 17697S: Maintained 17698F: drivers/net/wireless/quantenna 17699 17700RADEON and AMDGPU DRM DRIVERS 17701M: Alex Deucher <alexander.deucher@amd.com> 17702M: Christian König <christian.koenig@amd.com> 17703M: Pan, Xinhui <Xinhui.Pan@amd.com> 17704L: amd-gfx@lists.freedesktop.org 17705S: Supported 17706B: https://gitlab.freedesktop.org/drm/amd/-/issues 17707C: irc://irc.oftc.net/radeon 17708T: git https://gitlab.freedesktop.org/agd5f/linux.git 17709F: Documentation/gpu/amdgpu/ 17710F: drivers/gpu/drm/amd/ 17711F: drivers/gpu/drm/radeon/ 17712F: include/uapi/drm/amdgpu_drm.h 17713F: include/uapi/drm/radeon_drm.h 17714 17715RADEON FRAMEBUFFER DISPLAY DRIVER 17716M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17717L: linux-fbdev@vger.kernel.org 17718S: Maintained 17719F: drivers/video/fbdev/aty/radeon* 17720F: include/uapi/linux/radeonfb.h 17721 17722RADIOSHARK RADIO DRIVER 17723M: Hans Verkuil <hverkuil@xs4all.nl> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726T: git git://linuxtv.org/media_tree.git 17727F: drivers/media/radio/radio-shark.c 17728 17729RADIOSHARK2 RADIO DRIVER 17730M: Hans Verkuil <hverkuil@xs4all.nl> 17731L: linux-media@vger.kernel.org 17732S: Maintained 17733T: git git://linuxtv.org/media_tree.git 17734F: drivers/media/radio/radio-shark2.c 17735F: drivers/media/radio/radio-tea5777.c 17736 17737RADOS BLOCK DEVICE (RBD) 17738M: Ilya Dryomov <idryomov@gmail.com> 17739R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17740L: ceph-devel@vger.kernel.org 17741S: Supported 17742W: http://ceph.com/ 17743T: git https://github.com/ceph/ceph-client.git 17744F: Documentation/ABI/testing/sysfs-bus-rbd 17745F: drivers/block/rbd.c 17746F: drivers/block/rbd_types.h 17747 17748RAGE128 FRAMEBUFFER DISPLAY DRIVER 17749L: linux-fbdev@vger.kernel.org 17750S: Orphan 17751F: drivers/video/fbdev/aty/aty128fb.c 17752 17753RAINSHADOW-CEC DRIVER 17754M: Hans Verkuil <hverkuil@xs4all.nl> 17755L: linux-media@vger.kernel.org 17756S: Maintained 17757T: git git://linuxtv.org/media_tree.git 17758F: drivers/media/cec/usb/rainshadow/ 17759 17760RALINK MIPS ARCHITECTURE 17761M: John Crispin <john@phrozen.org> 17762L: linux-mips@vger.kernel.org 17763S: Maintained 17764F: arch/mips/ralink 17765 17766RALINK MT7621 MIPS ARCHITECTURE 17767M: Arınç ÜNAL <arinc.unal@arinc9.com> 17768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17769L: linux-mips@vger.kernel.org 17770S: Maintained 17771F: arch/mips/boot/dts/ralink/mt7621* 17772 17773RALINK RT2X00 WIRELESS LAN DRIVER 17774M: Stanislaw Gruszka <stf_xl@wp.pl> 17775M: Helmut Schaa <helmut.schaa@googlemail.com> 17776L: linux-wireless@vger.kernel.org 17777S: Maintained 17778F: drivers/net/wireless/ralink/rt2x00/ 17779 17780RAMDISK RAM BLOCK DEVICE DRIVER 17781M: Jens Axboe <axboe@kernel.dk> 17782S: Maintained 17783F: Documentation/admin-guide/blockdev/ramdisk.rst 17784F: drivers/block/brd.c 17785 17786RANCHU VIRTUAL BOARD FOR MIPS 17787M: Miodrag Dinic <miodrag.dinic@mips.com> 17788L: linux-mips@vger.kernel.org 17789S: Supported 17790F: arch/mips/configs/generic/board-ranchu.config 17791F: arch/mips/generic/board-ranchu.c 17792 17793RANDOM NUMBER DRIVER 17794M: "Theodore Ts'o" <tytso@mit.edu> 17795M: Jason A. Donenfeld <Jason@zx2c4.com> 17796S: Maintained 17797T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17798F: drivers/char/random.c 17799F: drivers/virt/vmgenid.c 17800 17801RAPIDIO SUBSYSTEM 17802M: Matt Porter <mporter@kernel.crashing.org> 17803M: Alexandre Bounine <alex.bou9@gmail.com> 17804S: Maintained 17805F: drivers/rapidio/ 17806 17807RAS INFRASTRUCTURE 17808M: Tony Luck <tony.luck@intel.com> 17809M: Borislav Petkov <bp@alien8.de> 17810L: linux-edac@vger.kernel.org 17811S: Maintained 17812F: Documentation/admin-guide/ras.rst 17813F: drivers/ras/ 17814F: include/linux/ras.h 17815F: include/ras/ras_event.h 17816 17817RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17818L: linux-wireless@vger.kernel.org 17819S: Orphan 17820F: drivers/net/wireless/legacy/ray* 17821 17822RC-CORE / LIRC FRAMEWORK 17823M: Sean Young <sean@mess.org> 17824L: linux-media@vger.kernel.org 17825S: Maintained 17826W: http://linuxtv.org 17827T: git git://linuxtv.org/media_tree.git 17828F: Documentation/driver-api/media/rc-core.rst 17829F: Documentation/userspace-api/media/rc/ 17830F: drivers/media/rc/ 17831F: include/media/rc-core.h 17832F: include/media/rc-map.h 17833F: include/uapi/linux/lirc.h 17834 17835RCMM REMOTE CONTROLS DECODER 17836M: Patrick Lerda <patrick9876@free.fr> 17837S: Maintained 17838F: drivers/media/rc/ir-rcmm-decoder.c 17839 17840RCUTORTURE TEST FRAMEWORK 17841M: "Paul E. McKenney" <paulmck@kernel.org> 17842M: Josh Triplett <josh@joshtriplett.org> 17843R: Steven Rostedt <rostedt@goodmis.org> 17844R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17845R: Lai Jiangshan <jiangshanlai@gmail.com> 17846L: rcu@vger.kernel.org 17847S: Supported 17848T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17849F: tools/testing/selftests/rcutorture 17850 17851RDACM20 Camera Sensor 17852M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17853M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17854M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17855M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17856L: linux-media@vger.kernel.org 17857S: Maintained 17858F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17859F: drivers/media/i2c/max9271.c 17860F: drivers/media/i2c/max9271.h 17861F: drivers/media/i2c/rdacm20.c 17862 17863RDACM21 Camera Sensor 17864M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17865M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17866M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17867M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17868L: linux-media@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17871F: drivers/media/i2c/max9271.c 17872F: drivers/media/i2c/max9271.h 17873F: drivers/media/i2c/rdacm21.c 17874 17875RDC R-321X SoC 17876M: Florian Fainelli <florian@openwrt.org> 17877S: Maintained 17878 17879RDC R6040 FAST ETHERNET DRIVER 17880M: Florian Fainelli <f.fainelli@gmail.com> 17881L: netdev@vger.kernel.org 17882S: Maintained 17883F: drivers/net/ethernet/rdc/r6040.c 17884 17885RDMAVT - RDMA verbs software 17886M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17887L: linux-rdma@vger.kernel.org 17888S: Supported 17889F: drivers/infiniband/sw/rdmavt 17890 17891RDS - RELIABLE DATAGRAM SOCKETS 17892M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17893L: netdev@vger.kernel.org 17894L: linux-rdma@vger.kernel.org 17895L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17896S: Supported 17897W: https://oss.oracle.com/projects/rds/ 17898F: Documentation/networking/rds.rst 17899F: net/rds/ 17900 17901RDT - RESOURCE ALLOCATION 17902M: Fenghua Yu <fenghua.yu@intel.com> 17903M: Reinette Chatre <reinette.chatre@intel.com> 17904L: linux-kernel@vger.kernel.org 17905S: Supported 17906F: Documentation/arch/x86/resctrl* 17907F: arch/x86/include/asm/resctrl.h 17908F: arch/x86/kernel/cpu/resctrl/ 17909F: tools/testing/selftests/resctrl/ 17910 17911READ-COPY UPDATE (RCU) 17912M: "Paul E. McKenney" <paulmck@kernel.org> 17913M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17914M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17915M: Joel Fernandes <joel@joelfernandes.org> 17916M: Josh Triplett <josh@joshtriplett.org> 17917M: Boqun Feng <boqun.feng@gmail.com> 17918R: Steven Rostedt <rostedt@goodmis.org> 17919R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17920R: Lai Jiangshan <jiangshanlai@gmail.com> 17921R: Zqiang <qiang.zhang1211@gmail.com> 17922L: rcu@vger.kernel.org 17923S: Supported 17924W: http://www.rdrop.com/users/paulmck/RCU/ 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17926F: Documentation/RCU/ 17927F: include/linux/rcu* 17928F: kernel/rcu/ 17929X: Documentation/RCU/torture.rst 17930X: include/linux/srcu*.h 17931X: kernel/rcu/srcu*.c 17932 17933REAL TIME CLOCK (RTC) SUBSYSTEM 17934M: Alessandro Zummo <a.zummo@towertech.it> 17935M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17936L: linux-rtc@vger.kernel.org 17937S: Maintained 17938Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17940F: Documentation/admin-guide/rtc.rst 17941F: Documentation/devicetree/bindings/rtc/ 17942F: drivers/rtc/ 17943F: include/linux/platform_data/rtc-* 17944F: include/linux/rtc.h 17945F: include/linux/rtc/ 17946F: include/uapi/linux/rtc.h 17947F: tools/testing/selftests/rtc/ 17948 17949Real-time Linux Analysis (RTLA) tools 17950M: Daniel Bristot de Oliveira <bristot@kernel.org> 17951M: Steven Rostedt <rostedt@goodmis.org> 17952L: linux-trace-kernel@vger.kernel.org 17953S: Maintained 17954F: Documentation/tools/rtla/ 17955F: tools/tracing/rtla/ 17956 17957REALTEK AUDIO CODECS 17958M: Oder Chiou <oder_chiou@realtek.com> 17959S: Maintained 17960F: include/sound/rt*.h 17961F: sound/soc/codecs/rt* 17962 17963REALTEK OTTO WATCHDOG 17964M: Sander Vanheule <sander@svanheule.net> 17965L: linux-watchdog@vger.kernel.org 17966S: Maintained 17967F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17968F: drivers/watchdog/realtek_otto_wdt.c 17969 17970REALTEK RTL83xx SMI DSA ROUTER CHIPS 17971M: Linus Walleij <linus.walleij@linaro.org> 17972M: Alvin Šipraga <alsi@bang-olufsen.dk> 17973S: Maintained 17974F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17975F: drivers/net/dsa/realtek/* 17976 17977REALTEK WIRELESS DRIVER (rtlwifi family) 17978M: Ping-Ke Shih <pkshih@realtek.com> 17979L: linux-wireless@vger.kernel.org 17980S: Maintained 17981W: https://wireless.wiki.kernel.org/ 17982T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17983F: drivers/net/wireless/realtek/rtlwifi/ 17984 17985REALTEK WIRELESS DRIVER (rtw88) 17986M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw88/ 17990 17991REALTEK WIRELESS DRIVER (rtw89) 17992M: Ping-Ke Shih <pkshih@realtek.com> 17993L: linux-wireless@vger.kernel.org 17994S: Maintained 17995F: drivers/net/wireless/realtek/rtw89/ 17996 17997REDPINE WIRELESS DRIVER 17998L: linux-wireless@vger.kernel.org 17999S: Orphan 18000F: drivers/net/wireless/rsi/ 18001 18002REGISTER MAP ABSTRACTION 18003M: Mark Brown <broonie@kernel.org> 18004L: linux-kernel@vger.kernel.org 18005S: Supported 18006T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18007F: Documentation/devicetree/bindings/regmap/ 18008F: drivers/base/regmap/ 18009F: include/linux/regmap.h 18010 18011REISERFS FILE SYSTEM 18012L: reiserfs-devel@vger.kernel.org 18013S: Supported 18014F: fs/reiserfs/ 18015 18016REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18017M: Bjorn Andersson <andersson@kernel.org> 18018M: Mathieu Poirier <mathieu.poirier@linaro.org> 18019L: linux-remoteproc@vger.kernel.org 18020S: Maintained 18021T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18022F: Documentation/ABI/testing/sysfs-class-remoteproc 18023F: Documentation/devicetree/bindings/remoteproc/ 18024F: Documentation/staging/remoteproc.rst 18025F: drivers/remoteproc/ 18026F: include/linux/remoteproc.h 18027F: include/linux/remoteproc/ 18028 18029REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18030M: Bjorn Andersson <andersson@kernel.org> 18031M: Mathieu Poirier <mathieu.poirier@linaro.org> 18032L: linux-remoteproc@vger.kernel.org 18033S: Maintained 18034T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18035F: Documentation/ABI/testing/sysfs-bus-rpmsg 18036F: Documentation/staging/rpmsg.rst 18037F: drivers/rpmsg/ 18038F: include/linux/rpmsg.h 18039F: include/linux/rpmsg/ 18040F: include/uapi/linux/rpmsg.h 18041F: samples/rpmsg/ 18042 18043REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18044M: Stephan Gerhold <stephan@gerhold.net> 18045L: netdev@vger.kernel.org 18046L: linux-remoteproc@vger.kernel.org 18047S: Maintained 18048F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18049 18050RENESAS CLOCK DRIVERS 18051M: Geert Uytterhoeven <geert+renesas@glider.be> 18052L: linux-renesas-soc@vger.kernel.org 18053S: Supported 18054T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18055F: Documentation/devicetree/bindings/clock/renesas,* 18056F: drivers/clk/renesas/ 18057 18058RENESAS EMEV2 I2C DRIVER 18059M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18063F: drivers/i2c/busses/i2c-emev2.c 18064 18065RENESAS ETHERNET DRIVERS 18066R: Sergey Shtylyov <s.shtylyov@omp.ru> 18067L: netdev@vger.kernel.org 18068L: linux-renesas-soc@vger.kernel.org 18069F: Documentation/devicetree/bindings/net/renesas,*.yaml 18070F: drivers/net/ethernet/renesas/ 18071F: include/linux/sh_eth.h 18072 18073RENESAS IDT821034 ASoC CODEC 18074M: Herve Codina <herve.codina@bootlin.com> 18075L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18076S: Maintained 18077F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18078F: sound/soc/codecs/idt821034.c 18079 18080RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18081M: Miquel Raynal <miquel.raynal@bootlin.com> 18082L: linux-mtd@lists.infradead.org 18083L: linux-renesas-soc@vger.kernel.org 18084S: Maintained 18085F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18086F: drivers/mtd/nand/raw/renesas-nand-controller.c 18087 18088RENESAS R-CAR GYROADC DRIVER 18089M: Marek Vasut <marek.vasut@gmail.com> 18090L: linux-iio@vger.kernel.org 18091S: Supported 18092F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18093F: drivers/iio/adc/rcar-gyroadc.c 18094 18095RENESAS R-CAR I2C DRIVERS 18096M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18097L: linux-renesas-soc@vger.kernel.org 18098S: Supported 18099F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18100F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18101F: drivers/i2c/busses/i2c-rcar.c 18102F: drivers/i2c/busses/i2c-sh_mobile.c 18103 18104RENESAS R-CAR SATA DRIVER 18105R: Sergey Shtylyov <s.shtylyov@omp.ru> 18106L: linux-ide@vger.kernel.org 18107L: linux-renesas-soc@vger.kernel.org 18108S: Supported 18109F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18110F: drivers/ata/sata_rcar.c 18111 18112RENESAS R-CAR THERMAL DRIVERS 18113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18114L: linux-renesas-soc@vger.kernel.org 18115S: Supported 18116F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18117F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18118F: drivers/thermal/rcar_gen3_thermal.c 18119F: drivers/thermal/rcar_thermal.c 18120 18121RENESAS RIIC DRIVER 18122M: Chris Brandt <chris.brandt@renesas.com> 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18126F: drivers/i2c/busses/i2c-riic.c 18127 18128RENESAS RZ/G2L A/D DRIVER 18129M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18130L: linux-iio@vger.kernel.org 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18134F: drivers/iio/adc/rzg2l_adc.c 18135 18136RENESAS RZ/G2L MTU3a COUNTER DRIVER 18137M: Biju Das <biju.das.jz@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18142F: drivers/counter/rz-mtu3-cnt.c 18143 18144RENESAS RZ/N1 A5PSW SWITCH DRIVER 18145M: Clément Léger <clement.leger@bootlin.com> 18146L: linux-renesas-soc@vger.kernel.org 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18150F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18151F: drivers/net/dsa/rzn1_a5psw* 18152F: drivers/net/pcs/pcs-rzn1-miic.c 18153F: include/dt-bindings/net/pcs-rzn1-miic.h 18154F: include/linux/pcs-rzn1-miic.h 18155F: net/dsa/tag_rzn1_a5psw.c 18156 18157RENESAS RZ/N1 RTC CONTROLLER DRIVER 18158M: Miquel Raynal <miquel.raynal@bootlin.com> 18159L: linux-rtc@vger.kernel.org 18160L: linux-renesas-soc@vger.kernel.org 18161S: Maintained 18162F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18163F: drivers/rtc/rtc-rzn1.c 18164 18165RENESAS RZ/N1 USBF CONTROLLER DRIVER 18166M: Herve Codina <herve.codina@bootlin.com> 18167L: linux-renesas-soc@vger.kernel.org 18168L: linux-usb@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18171F: drivers/usb/gadget/udc/renesas_usbf.c 18172 18173RENESAS RZ/V2M I2C DRIVER 18174M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18175L: linux-i2c@vger.kernel.org 18176L: linux-renesas-soc@vger.kernel.org 18177S: Supported 18178F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18179F: drivers/i2c/busses/i2c-rzv2m.c 18180 18181RENESAS USB PHY DRIVER 18182M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18183L: linux-renesas-soc@vger.kernel.org 18184S: Maintained 18185F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18186 18187RENESAS VERSACLOCK 7 CLOCK DRIVER 18188M: Alex Helms <alexander.helms.jy@renesas.com> 18189S: Maintained 18190F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18191F: drivers/clk/clk-versaclock7.c 18192 18193RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18194M: Herve Codina <herve.codina@bootlin.com> 18195L: linux-iio@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18198F: drivers/iio/potentiometer/x9250.c 18199 18200RESET CONTROLLER FRAMEWORK 18201M: Philipp Zabel <p.zabel@pengutronix.de> 18202S: Maintained 18203T: git git://git.pengutronix.de/git/pza/linux 18204F: Documentation/devicetree/bindings/reset/ 18205F: Documentation/driver-api/reset.rst 18206F: drivers/reset/ 18207F: include/dt-bindings/reset/ 18208F: include/linux/reset-controller.h 18209F: include/linux/reset.h 18210F: include/linux/reset/ 18211K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18212 18213RESTARTABLE SEQUENCES SUPPORT 18214M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18215M: Peter Zijlstra <peterz@infradead.org> 18216M: "Paul E. McKenney" <paulmck@kernel.org> 18217M: Boqun Feng <boqun.feng@gmail.com> 18218L: linux-kernel@vger.kernel.org 18219S: Supported 18220F: include/trace/events/rseq.h 18221F: include/uapi/linux/rseq.h 18222F: kernel/rseq.c 18223F: tools/testing/selftests/rseq/ 18224 18225RFKILL 18226M: Johannes Berg <johannes@sipsolutions.net> 18227L: linux-wireless@vger.kernel.org 18228S: Maintained 18229W: https://wireless.wiki.kernel.org/ 18230Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18233F: Documentation/ABI/stable/sysfs-class-rfkill 18234F: Documentation/driver-api/rfkill.rst 18235F: include/linux/rfkill.h 18236F: include/uapi/linux/rfkill.h 18237F: net/rfkill/ 18238 18239RHASHTABLE 18240M: Thomas Graf <tgraf@suug.ch> 18241M: Herbert Xu <herbert@gondor.apana.org.au> 18242L: netdev@vger.kernel.org 18243S: Maintained 18244F: include/linux/rhashtable-types.h 18245F: include/linux/rhashtable.h 18246F: lib/rhashtable.c 18247F: lib/test_rhashtable.c 18248 18249RICOH R5C592 MEMORYSTICK DRIVER 18250M: Maxim Levitsky <maximlevitsky@gmail.com> 18251S: Maintained 18252F: drivers/memstick/host/r592.* 18253 18254RICOH SMARTMEDIA/XD DRIVER 18255M: Maxim Levitsky <maximlevitsky@gmail.com> 18256S: Maintained 18257F: drivers/mtd/nand/raw/r852.c 18258F: drivers/mtd/nand/raw/r852.h 18259 18260RISC-V ARCHITECTURE 18261M: Paul Walmsley <paul.walmsley@sifive.com> 18262M: Palmer Dabbelt <palmer@dabbelt.com> 18263M: Albert Ou <aou@eecs.berkeley.edu> 18264L: linux-riscv@lists.infradead.org 18265S: Supported 18266Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18267C: irc://irc.libera.chat/riscv 18268P: Documentation/riscv/patch-acceptance.rst 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18270F: arch/riscv/ 18271N: riscv 18272K: riscv 18273 18274RISC-V MICROCHIP FPGA SUPPORT 18275M: Conor Dooley <conor.dooley@microchip.com> 18276M: Daire McNamara <daire.mcnamara@microchip.com> 18277L: linux-riscv@lists.infradead.org 18278S: Supported 18279F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18280F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18281F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18282F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18283F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18284F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18285F: Documentation/devicetree/bindings/riscv/microchip.yaml 18286F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18287F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18288F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18289F: arch/riscv/boot/dts/microchip/ 18290F: drivers/char/hw_random/mpfs-rng.c 18291F: drivers/clk/microchip/clk-mpfs*.c 18292F: drivers/i2c/busses/i2c-microchip-corei2c.c 18293F: drivers/mailbox/mailbox-mpfs.c 18294F: drivers/pci/controller/pcie-microchip-host.c 18295F: drivers/pwm/pwm-microchip-core.c 18296F: drivers/reset/reset-mpfs.c 18297F: drivers/rtc/rtc-mpfs.c 18298F: drivers/soc/microchip/mpfs-sys-controller.c 18299F: drivers/spi/spi-microchip-core-qspi.c 18300F: drivers/spi/spi-microchip-core.c 18301F: drivers/usb/musb/mpfs.c 18302F: include/soc/microchip/mpfs.h 18303 18304RISC-V MISC SOC SUPPORT 18305M: Conor Dooley <conor@kernel.org> 18306L: linux-riscv@lists.infradead.org 18307S: Maintained 18308Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18309T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18310F: Documentation/devicetree/bindings/riscv/ 18311F: arch/riscv/boot/dts/ 18312X: arch/riscv/boot/dts/allwinner/ 18313X: arch/riscv/boot/dts/renesas/ 18314 18315RISC-V PMU DRIVERS 18316M: Atish Patra <atishp@atishpatra.org> 18317R: Anup Patel <anup@brainfault.org> 18318L: linux-riscv@lists.infradead.org 18319S: Supported 18320F: drivers/perf/riscv_pmu.c 18321F: drivers/perf/riscv_pmu_legacy.c 18322F: drivers/perf/riscv_pmu_sbi.c 18323 18324RISC-V THEAD SoC SUPPORT 18325M: Jisheng Zhang <jszhang@kernel.org> 18326M: Guo Ren <guoren@kernel.org> 18327M: Fu Wei <wefu@redhat.com> 18328L: linux-riscv@lists.infradead.org 18329S: Maintained 18330F: arch/riscv/boot/dts/thead/ 18331 18332RNBD BLOCK DRIVERS 18333M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18334M: Jack Wang <jinpu.wang@ionos.com> 18335L: linux-block@vger.kernel.org 18336S: Maintained 18337F: drivers/block/rnbd/ 18338 18339ROCCAT DRIVERS 18340M: Stefan Achatz <erazor_de@users.sourceforge.net> 18341S: Maintained 18342W: http://sourceforge.net/projects/roccat/ 18343F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18344F: drivers/hid/hid-roccat* 18345F: include/linux/hid-roccat* 18346 18347ROCKCHIP CRYPTO DRIVERS 18348M: Corentin Labbe <clabbe@baylibre.com> 18349L: linux-crypto@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18352F: drivers/crypto/rockchip/ 18353 18354ROCKCHIP I2S TDM DRIVER 18355M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18356L: linux-rockchip@lists.infradead.org 18357S: Maintained 18358F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18359F: sound/soc/rockchip/rockchip_i2s_tdm.* 18360 18361ROCKCHIP ISP V1 DRIVER 18362M: Dafna Hirschfeld <dafna@fastmail.com> 18363L: linux-media@vger.kernel.org 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/admin-guide/media/rkisp1.rst 18367F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18368F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18369F: drivers/media/platform/rockchip/rkisp1 18370F: include/uapi/linux/rkisp1-config.h 18371 18372ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18373M: Jacob Chen <jacob-chen@iotwrt.com> 18374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18375L: linux-media@vger.kernel.org 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18379F: drivers/media/platform/rockchip/rga/ 18380 18381ROCKCHIP VIDEO DECODER DRIVER 18382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18387F: drivers/staging/media/rkvdec/ 18388 18389ROCKER DRIVER 18390M: Jiri Pirko <jiri@resnulli.us> 18391L: netdev@vger.kernel.org 18392S: Supported 18393F: drivers/net/ethernet/rocker/ 18394 18395ROCKETPORT EXPRESS/INFINITY DRIVER 18396M: Kevin Cernekee <cernekee@gmail.com> 18397L: linux-serial@vger.kernel.org 18398S: Odd Fixes 18399F: drivers/tty/serial/rp2.* 18400 18401ROHM BD99954 CHARGER IC 18402M: Matti Vaittinen <mazziesaccount@gmail.com> 18403S: Supported 18404F: drivers/power/supply/bd99954-charger.c 18405F: drivers/power/supply/bd99954-charger.h 18406 18407ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18408M: Tomasz Duszynski <tduszyns@gmail.com> 18409S: Maintained 18410F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18411F: drivers/iio/light/bh1750.c 18412 18413ROHM BU270xx LIGHT SENSOR DRIVERs 18414M: Matti Vaittinen <mazziesaccount@gmail.com> 18415L: linux-iio@vger.kernel.org 18416S: Supported 18417F: drivers/iio/light/rohm-bu27008.c 18418F: drivers/iio/light/rohm-bu27034.c 18419 18420ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18421M: Marek Vasut <marek.vasut+renesas@gmail.com> 18422L: linux-kernel@vger.kernel.org 18423L: linux-renesas-soc@vger.kernel.org 18424S: Supported 18425F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18426F: drivers/gpio/gpio-bd9571mwv.c 18427F: drivers/mfd/bd9571mwv.c 18428F: drivers/regulator/bd9571mwv-regulator.c 18429F: include/linux/mfd/bd9571mwv.h 18430 18431ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18432M: Matti Vaittinen <mazziesaccount@gmail.com> 18433S: Supported 18434F: drivers/clk/clk-bd718x7.c 18435F: drivers/gpio/gpio-bd71815.c 18436F: drivers/gpio/gpio-bd71828.c 18437F: drivers/mfd/rohm-bd71828.c 18438F: drivers/mfd/rohm-bd718x7.c 18439F: drivers/mfd/rohm-bd9576.c 18440F: drivers/regulator/bd71815-regulator.c 18441F: drivers/regulator/bd71828-regulator.c 18442F: drivers/regulator/bd718x7-regulator.c 18443F: drivers/regulator/bd9576-regulator.c 18444F: drivers/regulator/rohm-regulator.c 18445F: drivers/rtc/rtc-bd70528.c 18446F: drivers/watchdog/bd9576_wdt.c 18447F: include/linux/mfd/rohm-bd71815.h 18448F: include/linux/mfd/rohm-bd71828.h 18449F: include/linux/mfd/rohm-bd718x7.h 18450F: include/linux/mfd/rohm-bd957x.h 18451F: include/linux/mfd/rohm-generic.h 18452F: include/linux/mfd/rohm-shared.h 18453 18454ROSE NETWORK LAYER 18455M: Ralf Baechle <ralf@linux-mips.org> 18456L: linux-hams@vger.kernel.org 18457S: Maintained 18458W: http://www.linux-ax25.org/ 18459F: include/net/rose.h 18460F: include/uapi/linux/rose.h 18461F: net/rose/ 18462 18463ROTATION DRIVER FOR ALLWINNER A83T 18464M: Jernej Skrabec <jernej.skrabec@gmail.com> 18465L: linux-media@vger.kernel.org 18466S: Maintained 18467T: git git://linuxtv.org/media_tree.git 18468F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18469F: drivers/media/platform/sunxi/sun8i-rotate/ 18470 18471RPMSG TTY DRIVER 18472M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18473L: linux-remoteproc@vger.kernel.org 18474S: Maintained 18475F: drivers/tty/rpmsg_tty.c 18476 18477RTL2830 MEDIA DRIVER 18478M: Antti Palosaari <crope@iki.fi> 18479L: linux-media@vger.kernel.org 18480S: Maintained 18481W: https://linuxtv.org 18482W: http://palosaari.fi/linux/ 18483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18484T: git git://linuxtv.org/anttip/media_tree.git 18485F: drivers/media/dvb-frontends/rtl2830* 18486 18487RTL2832 MEDIA DRIVER 18488M: Antti Palosaari <crope@iki.fi> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491W: https://linuxtv.org 18492W: http://palosaari.fi/linux/ 18493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18494T: git git://linuxtv.org/anttip/media_tree.git 18495F: drivers/media/dvb-frontends/rtl2832* 18496 18497RTL2832_SDR MEDIA DRIVER 18498M: Antti Palosaari <crope@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502W: http://palosaari.fi/linux/ 18503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18504T: git git://linuxtv.org/anttip/media_tree.git 18505F: drivers/media/dvb-frontends/rtl2832_sdr* 18506 18507RTL8180 WIRELESS DRIVER 18508L: linux-wireless@vger.kernel.org 18509S: Orphan 18510W: https://wireless.wiki.kernel.org/ 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18512F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18513 18514RTL8187 WIRELESS DRIVER 18515M: Herton Ronaldo Krzesinski <herton@canonical.com> 18516M: Hin-Tak Leung <htl10@users.sourceforge.net> 18517M: Larry Finger <Larry.Finger@lwfinger.net> 18518L: linux-wireless@vger.kernel.org 18519S: Maintained 18520W: https://wireless.wiki.kernel.org/ 18521T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18522F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18523 18524RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18525M: Jes Sorensen <Jes.Sorensen@gmail.com> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18529F: drivers/net/wireless/realtek/rtl8xxxu/ 18530 18531RTRS TRANSPORT DRIVERS 18532M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18533M: Jack Wang <jinpu.wang@ionos.com> 18534L: linux-rdma@vger.kernel.org 18535S: Maintained 18536F: drivers/infiniband/ulp/rtrs/ 18537 18538RUNTIME VERIFICATION (RV) 18539M: Daniel Bristot de Oliveira <bristot@kernel.org> 18540M: Steven Rostedt <rostedt@goodmis.org> 18541L: linux-trace-kernel@vger.kernel.org 18542S: Maintained 18543F: Documentation/trace/rv/ 18544F: include/linux/rv.h 18545F: include/rv/ 18546F: kernel/trace/rv/ 18547F: tools/verification/ 18548 18549RUST 18550M: Miguel Ojeda <ojeda@kernel.org> 18551M: Alex Gaynor <alex.gaynor@gmail.com> 18552M: Wedson Almeida Filho <wedsonaf@gmail.com> 18553R: Boqun Feng <boqun.feng@gmail.com> 18554R: Gary Guo <gary@garyguo.net> 18555R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18556R: Benno Lossin <benno.lossin@proton.me> 18557L: rust-for-linux@vger.kernel.org 18558S: Supported 18559W: https://github.com/Rust-for-Linux/linux 18560B: https://github.com/Rust-for-Linux/linux/issues 18561C: zulip://rust-for-linux.zulipchat.com 18562T: git https://github.com/Rust-for-Linux/linux.git rust-next 18563F: Documentation/rust/ 18564F: rust/ 18565F: samples/rust/ 18566F: scripts/*rust* 18567K: \b(?i:rust)\b 18568 18569RXRPC SOCKETS (AF_RXRPC) 18570M: David Howells <dhowells@redhat.com> 18571M: Marc Dionne <marc.dionne@auristor.com> 18572L: linux-afs@lists.infradead.org 18573S: Supported 18574W: https://www.infradead.org/~dhowells/kafs/ 18575F: Documentation/networking/rxrpc.rst 18576F: include/keys/rxrpc-type.h 18577F: include/net/af_rxrpc.h 18578F: include/trace/events/rxrpc.h 18579F: include/uapi/linux/rxrpc.h 18580F: net/rxrpc/ 18581 18582S3 SAVAGE FRAMEBUFFER DRIVER 18583M: Antonino Daplas <adaplas@gmail.com> 18584L: linux-fbdev@vger.kernel.org 18585S: Maintained 18586F: drivers/video/fbdev/savage/ 18587 18588S390 ARCHITECTURE 18589M: Heiko Carstens <hca@linux.ibm.com> 18590M: Vasily Gorbik <gor@linux.ibm.com> 18591M: Alexander Gordeev <agordeev@linux.ibm.com> 18592R: Christian Borntraeger <borntraeger@linux.ibm.com> 18593R: Sven Schnelle <svens@linux.ibm.com> 18594L: linux-s390@vger.kernel.org 18595S: Supported 18596T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18597F: Documentation/driver-api/s390-drivers.rst 18598F: Documentation/s390/ 18599F: arch/s390/ 18600F: drivers/s390/ 18601F: drivers/watchdog/diag288_wdt.c 18602 18603S390 COMMON I/O LAYER 18604M: Vineeth Vijayan <vneethv@linux.ibm.com> 18605M: Peter Oberparleiter <oberpar@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608F: drivers/s390/cio/ 18609 18610S390 DASD DRIVER 18611M: Stefan Haberland <sth@linux.ibm.com> 18612M: Jan Hoeppner <hoeppner@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614S: Supported 18615F: block/partitions/ibm.c 18616F: drivers/s390/block/dasd* 18617F: include/linux/dasd_mod.h 18618 18619S390 IOMMU (PCI) 18620M: Niklas Schnelle <schnelle@linux.ibm.com> 18621M: Matthew Rosato <mjrosato@linux.ibm.com> 18622R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18623L: linux-s390@vger.kernel.org 18624S: Supported 18625F: drivers/iommu/s390-iommu.c 18626 18627S390 IUCV NETWORK LAYER 18628M: Alexandra Winter <wintera@linux.ibm.com> 18629M: Wenjia Zhang <wenjia@linux.ibm.com> 18630L: linux-s390@vger.kernel.org 18631L: netdev@vger.kernel.org 18632S: Supported 18633F: drivers/s390/net/*iucv* 18634F: include/net/iucv/ 18635F: net/iucv/ 18636 18637S390 MM 18638M: Alexander Gordeev <agordeev@linux.ibm.com> 18639M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18640L: linux-s390@vger.kernel.org 18641S: Supported 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18643F: arch/s390/include/asm/pgtable.h 18644F: arch/s390/mm 18645 18646S390 NETWORK DRIVERS 18647M: Alexandra Winter <wintera@linux.ibm.com> 18648M: Wenjia Zhang <wenjia@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650L: netdev@vger.kernel.org 18651S: Supported 18652F: drivers/s390/net/ 18653 18654S390 PCI SUBSYSTEM 18655M: Niklas Schnelle <schnelle@linux.ibm.com> 18656M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658S: Supported 18659F: Documentation/s390/pci.rst 18660F: arch/s390/pci/ 18661F: drivers/pci/hotplug/s390_pci_hpc.c 18662 18663S390 SCM DRIVER 18664M: Vineeth Vijayan <vneethv@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: drivers/s390/block/scm* 18668F: drivers/s390/cio/scm.c 18669 18670S390 VFIO AP DRIVER 18671M: Tony Krowiak <akrowiak@linux.ibm.com> 18672M: Halil Pasic <pasic@linux.ibm.com> 18673M: Jason Herne <jjherne@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: Documentation/s390/vfio-ap* 18677F: drivers/s390/crypto/vfio_ap* 18678 18679S390 VFIO-CCW DRIVER 18680M: Eric Farman <farman@linux.ibm.com> 18681M: Matthew Rosato <mjrosato@linux.ibm.com> 18682R: Halil Pasic <pasic@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684L: kvm@vger.kernel.org 18685S: Supported 18686F: Documentation/s390/vfio-ccw.rst 18687F: drivers/s390/cio/vfio_ccw* 18688F: include/uapi/linux/vfio_ccw.h 18689 18690S390 VFIO-PCI DRIVER 18691M: Matthew Rosato <mjrosato@linux.ibm.com> 18692M: Eric Farman <farman@linux.ibm.com> 18693L: linux-s390@vger.kernel.org 18694L: kvm@vger.kernel.org 18695S: Supported 18696F: arch/s390/kvm/pci* 18697F: drivers/vfio/pci/vfio_pci_zdev.c 18698F: include/uapi/linux/vfio_zdev.h 18699 18700S390 ZCRYPT DRIVER 18701M: Harald Freudenberger <freude@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703S: Supported 18704F: drivers/s390/crypto/ 18705 18706S390 ZFCP DRIVER 18707M: Steffen Maier <maier@linux.ibm.com> 18708M: Benjamin Block <bblock@linux.ibm.com> 18709L: linux-s390@vger.kernel.org 18710S: Supported 18711F: drivers/s390/scsi/zfcp_* 18712 18713SAA6588 RDS RECEIVER DRIVER 18714M: Hans Verkuil <hverkuil@xs4all.nl> 18715L: linux-media@vger.kernel.org 18716S: Odd Fixes 18717W: https://linuxtv.org 18718T: git git://linuxtv.org/media_tree.git 18719F: drivers/media/i2c/saa6588* 18720 18721SAA7134 VIDEO4LINUX DRIVER 18722M: Mauro Carvalho Chehab <mchehab@kernel.org> 18723L: linux-media@vger.kernel.org 18724S: Odd fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: Documentation/driver-api/media/drivers/saa7134* 18728F: drivers/media/pci/saa7134/ 18729 18730SAA7146 VIDEO4LINUX-2 DRIVER 18731M: Hans Verkuil <hverkuil@xs4all.nl> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/common/saa7146/ 18736F: drivers/media/pci/saa7146/ 18737F: include/media/drv-intf/saa7146* 18738 18739SAFESETID SECURITY MODULE 18740M: Micah Morton <mortonm@chromium.org> 18741S: Supported 18742F: Documentation/admin-guide/LSM/SafeSetID.rst 18743F: security/safesetid/ 18744 18745SAMSUNG AUDIO (ASoC) DRIVERS 18746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18748S: Maintained 18749B: mailto:linux-samsung-soc@vger.kernel.org 18750F: Documentation/devicetree/bindings/sound/samsung* 18751F: sound/soc/samsung/ 18752 18753SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18755L: linux-crypto@vger.kernel.org 18756L: linux-samsung-soc@vger.kernel.org 18757S: Maintained 18758F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18759F: drivers/crypto/exynos-rng.c 18760 18761SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18762M: Łukasz Stelmach <l.stelmach@samsung.com> 18763L: linux-samsung-soc@vger.kernel.org 18764S: Maintained 18765F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18766F: drivers/char/hw_random/exynos-trng.c 18767 18768SAMSUNG FRAMEBUFFER DRIVER 18769M: Jingoo Han <jingoohan1@gmail.com> 18770L: linux-fbdev@vger.kernel.org 18771S: Maintained 18772F: drivers/video/fbdev/s3c-fb.c 18773 18774SAMSUNG INTERCONNECT DRIVERS 18775M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18776M: Artur Świgoń <a.swigon@samsung.com> 18777L: linux-pm@vger.kernel.org 18778L: linux-samsung-soc@vger.kernel.org 18779S: Supported 18780F: drivers/interconnect/samsung/ 18781 18782SAMSUNG LAPTOP DRIVER 18783M: Corentin Chary <corentin.chary@gmail.com> 18784L: platform-driver-x86@vger.kernel.org 18785S: Maintained 18786F: drivers/platform/x86/samsung-laptop.c 18787 18788SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18790L: linux-kernel@vger.kernel.org 18791L: linux-samsung-soc@vger.kernel.org 18792S: Supported 18793B: mailto:linux-samsung-soc@vger.kernel.org 18794F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18799F: drivers/clk/clk-s2mps11.c 18800F: drivers/mfd/sec*.c 18801F: drivers/regulator/s2m*.c 18802F: drivers/regulator/s5m*.c 18803F: drivers/rtc/rtc-s5m.c 18804F: include/linux/mfd/samsung/ 18805 18806SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18807M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18808L: linux-media@vger.kernel.org 18809L: linux-samsung-soc@vger.kernel.org 18810S: Maintained 18811F: drivers/media/platform/samsung/s3c-camif/ 18812F: include/media/drv-intf/s3c_camif.h 18813 18814SAMSUNG S3FWRN5 NFC DRIVER 18815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18816S: Maintained 18817F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18818F: drivers/nfc/s3fwrn5 18819 18820SAMSUNG S5C73M3 CAMERA DRIVER 18821M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18822M: Andrzej Hajda <andrzej.hajda@intel.com> 18823L: linux-media@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18826F: drivers/media/i2c/s5c73m3/* 18827 18828SAMSUNG S5K5BAF 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: drivers/media/i2c/s5k5baf.c 18834 18835SAMSUNG S5P Security SubSystem (SSS) DRIVER 18836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18837M: Vladimir Zapolskiy <vz@mleia.com> 18838L: linux-crypto@vger.kernel.org 18839L: linux-samsung-soc@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18842F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18843F: drivers/crypto/s5p-sss.c 18844 18845SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847L: linux-media@vger.kernel.org 18848S: Supported 18849Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18854F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18855F: drivers/media/platform/samsung/exynos4-is/ 18856 18857SAMSUNG SOC CLOCK DRIVERS 18858M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18859M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18860M: Tomasz Figa <tomasz.figa@gmail.com> 18861M: Chanwoo Choi <cw00.choi@samsung.com> 18862R: Alim Akhtar <alim.akhtar@samsung.com> 18863L: linux-samsung-soc@vger.kernel.org 18864S: Supported 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18867F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18868F: Documentation/devicetree/bindings/clock/samsung,s3c* 18869F: drivers/clk/samsung/ 18870F: include/dt-bindings/clock/exynos*.h 18871F: include/dt-bindings/clock/s5p*.h 18872F: include/dt-bindings/clock/samsung,*.h 18873F: include/linux/clk/samsung.h 18874 18875SAMSUNG SPI DRIVERS 18876M: Andi Shyti <andi.shyti@kernel.org> 18877L: linux-spi@vger.kernel.org 18878L: linux-samsung-soc@vger.kernel.org 18879S: Maintained 18880F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18881F: drivers/spi/spi-s3c* 18882F: include/linux/platform_data/spi-s3c64xx.h 18883 18884SAMSUNG SXGBE DRIVERS 18885M: Byungho An <bh74.an@samsung.com> 18886L: netdev@vger.kernel.org 18887S: Supported 18888F: drivers/net/ethernet/samsung/sxgbe/ 18889 18890SAMSUNG THERMAL DRIVER 18891M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18893L: linux-pm@vger.kernel.org 18894L: linux-samsung-soc@vger.kernel.org 18895S: Maintained 18896F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18897F: drivers/thermal/samsung/ 18898 18899SAMSUNG USB2 PHY DRIVER 18900M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18901L: linux-kernel@vger.kernel.org 18902S: Supported 18903F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18904F: Documentation/driver-api/phy/samsung-usb2.rst 18905F: drivers/phy/samsung/phy-exynos4210-usb2.c 18906F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18907F: drivers/phy/samsung/phy-exynos5250-usb2.c 18908F: drivers/phy/samsung/phy-s5pv210-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.h 18911 18912SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18913M: Paul Barker <paul.barker@sancloud.com> 18914R: Marc Murphy <marc.murphy@sancloud.com> 18915S: Supported 18916F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18917 18918SC1200 WDT DRIVER 18919M: Zwane Mwaikambo <zwanem@gmail.com> 18920S: Maintained 18921F: drivers/watchdog/sc1200wdt.c 18922 18923SCHEDULER 18924M: Ingo Molnar <mingo@redhat.com> 18925M: Peter Zijlstra <peterz@infradead.org> 18926M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18927M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18928R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18929R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18930R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18931R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18932R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18933R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18934L: linux-kernel@vger.kernel.org 18935S: Maintained 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18937F: include/linux/preempt.h 18938F: include/linux/sched.h 18939F: include/linux/wait.h 18940F: include/uapi/linux/sched.h 18941F: kernel/sched/ 18942 18943SCSI LIBSAS SUBSYSTEM 18944R: John Garry <john.g.garry@oracle.com> 18945R: Jason Yan <yanaijie@huawei.com> 18946L: linux-scsi@vger.kernel.org 18947S: Supported 18948F: Documentation/scsi/libsas.rst 18949F: drivers/scsi/libsas/ 18950F: include/scsi/libsas.h 18951F: include/scsi/sas_ata.h 18952 18953SCSI RDMA PROTOCOL (SRP) INITIATOR 18954M: Bart Van Assche <bvanassche@acm.org> 18955L: linux-rdma@vger.kernel.org 18956S: Supported 18957Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18958F: drivers/infiniband/ulp/srp/ 18959F: include/scsi/srp.h 18960 18961SCSI RDMA PROTOCOL (SRP) TARGET 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964L: target-devel@vger.kernel.org 18965S: Supported 18966Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18967F: drivers/infiniband/ulp/srpt/ 18968 18969SCSI SG DRIVER 18970M: Doug Gilbert <dgilbert@interlog.com> 18971L: linux-scsi@vger.kernel.org 18972S: Maintained 18973W: http://sg.danny.cz/sg 18974F: Documentation/scsi/scsi-generic.rst 18975F: drivers/scsi/sg.c 18976F: include/scsi/sg.h 18977 18978SCSI SUBSYSTEM 18979M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18980M: "Martin K. Petersen" <martin.petersen@oracle.com> 18981L: linux-scsi@vger.kernel.org 18982S: Maintained 18983Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18986F: Documentation/devicetree/bindings/scsi/ 18987F: drivers/scsi/ 18988F: drivers/ufs/ 18989F: include/scsi/ 18990 18991SCSI TAPE DRIVER 18992M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18993L: linux-scsi@vger.kernel.org 18994S: Maintained 18995F: Documentation/scsi/st.rst 18996F: drivers/scsi/st.* 18997F: drivers/scsi/st_*.h 18998 18999SCSI TARGET CORE USER DRIVER 19000M: Bodo Stroesser <bostroesser@gmail.com> 19001L: linux-scsi@vger.kernel.org 19002L: target-devel@vger.kernel.org 19003S: Supported 19004F: Documentation/target/tcmu-design.rst 19005F: drivers/target/target_core_user.c 19006F: include/uapi/linux/target_core_user.h 19007 19008SCSI TARGET SUBSYSTEM 19009M: "Martin K. Petersen" <martin.petersen@oracle.com> 19010L: linux-scsi@vger.kernel.org 19011L: target-devel@vger.kernel.org 19012S: Supported 19013W: http://www.linux-iscsi.org 19014Q: https://patchwork.kernel.org/project/target-devel/list/ 19015T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19016F: Documentation/target/ 19017F: drivers/target/ 19018F: include/target/ 19019 19020SCTP PROTOCOL 19021M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19022M: Xin Long <lucien.xin@gmail.com> 19023L: linux-sctp@vger.kernel.org 19024S: Maintained 19025W: https://github.com/sctp/lksctp-tools/wiki 19026F: Documentation/networking/sctp.rst 19027F: include/linux/sctp.h 19028F: include/net/sctp/ 19029F: include/uapi/linux/sctp.h 19030F: net/sctp/ 19031 19032SCx200 CPU SUPPORT 19033M: Jim Cromie <jim.cromie@gmail.com> 19034S: Odd Fixes 19035F: Documentation/i2c/busses/scx200_acb.rst 19036F: arch/x86/platform/scx200/ 19037F: drivers/i2c/busses/scx200* 19038F: drivers/mtd/maps/scx200_docflash.c 19039F: drivers/watchdog/scx200_wdt.c 19040F: include/linux/scx200.h 19041 19042SCx200 GPIO DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/char/scx200_gpio.c 19046F: include/linux/scx200_gpio.h 19047 19048SCx200 HRT CLOCKSOURCE DRIVER 19049M: Jim Cromie <jim.cromie@gmail.com> 19050S: Maintained 19051F: drivers/clocksource/scx200_hrt.c 19052 19053SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19054M: Sascha Sommer <saschasommer@freenet.de> 19055L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19056S: Maintained 19057F: drivers/mmc/host/sdricoh_cs.c 19058 19059SECO BOARDS CEC DRIVER 19060M: Ettore Chimenti <ek5.chimenti@gmail.com> 19061S: Maintained 19062F: drivers/media/cec/platform/seco/seco-cec.c 19063F: drivers/media/cec/platform/seco/seco-cec.h 19064 19065SECURE COMPUTING 19066M: Kees Cook <keescook@chromium.org> 19067R: Andy Lutomirski <luto@amacapital.net> 19068R: Will Drewry <wad@chromium.org> 19069S: Supported 19070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19071F: Documentation/userspace-api/seccomp_filter.rst 19072F: include/linux/seccomp.h 19073F: include/uapi/linux/seccomp.h 19074F: kernel/seccomp.c 19075F: tools/testing/selftests/kselftest_harness.h 19076F: tools/testing/selftests/seccomp/* 19077K: \bsecure_computing 19078K: \bTIF_SECCOMP\b 19079 19080SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19081M: Kamal Dasu <kamal.dasu@broadcom.com> 19082M: Al Cooper <alcooperx@gmail.com> 19083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19084L: linux-mmc@vger.kernel.org 19085S: Maintained 19086F: drivers/mmc/host/sdhci-brcmstb* 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19089M: Adrian Hunter <adrian.hunter@intel.com> 19090L: linux-mmc@vger.kernel.org 19091S: Supported 19092F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19093F: drivers/mmc/host/sdhci* 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19096M: Eugen Hristev <eugen.hristev@microchip.com> 19097L: linux-mmc@vger.kernel.org 19098S: Supported 19099F: drivers/mmc/host/sdhci-of-at91.c 19100 19101SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19102M: Haibo Chen <haibo.chen@nxp.com> 19103L: linux-imx@nxp.com 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-esdhc-imx.c 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19109M: Ben Dooks <ben-linux@fluff.org> 19110M: Jaehoon Chung <jh80.chung@samsung.com> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-s3c* 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19116M: Viresh Kumar <vireshk@kernel.org> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-spear.c 19120 19121SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19122M: Vignesh Raghavendra <vigneshr@ti.com> 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-omap.c 19126 19127SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19128M: Jonathan Derrick <jonathan.derrick@linux.dev> 19129L: linux-block@vger.kernel.org 19130S: Supported 19131F: block/opal_proto.h 19132F: block/sed* 19133F: include/linux/sed* 19134F: include/uapi/linux/sed* 19135 19136SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19137M: Mark Rutland <mark.rutland@arm.com> 19138M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19139M: Sudeep Holla <sudeep.holla@arm.com> 19140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19141S: Maintained 19142F: drivers/firmware/smccc/ 19143F: include/linux/arm-smccc.h 19144 19145SECURITY CONTACT 19146M: Security Officers <security@kernel.org> 19147S: Supported 19148F: Documentation/process/security-bugs.rst 19149 19150SECURITY SUBSYSTEM 19151M: Paul Moore <paul@paul-moore.com> 19152M: James Morris <jmorris@namei.org> 19153M: "Serge E. Hallyn" <serge@hallyn.com> 19154L: linux-security-module@vger.kernel.org (suggested Cc:) 19155S: Supported 19156W: http://kernsec.org/ 19157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19158F: security/ 19159X: security/selinux/ 19160 19161SELINUX SECURITY MODULE 19162M: Paul Moore <paul@paul-moore.com> 19163M: Stephen Smalley <stephen.smalley.work@gmail.com> 19164M: Eric Paris <eparis@parisplace.org> 19165L: selinux@vger.kernel.org 19166S: Supported 19167W: https://selinuxproject.org 19168W: https://github.com/SELinuxProject 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19170F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19171F: Documentation/ABI/removed/sysfs-selinux-disable 19172F: Documentation/admin-guide/LSM/SELinux.rst 19173F: include/trace/events/avc.h 19174F: include/uapi/linux/selinux_netlink.h 19175F: scripts/selinux/ 19176F: security/selinux/ 19177 19178SENSABLE PHANTOM 19179M: Jiri Slaby <jirislaby@kernel.org> 19180S: Maintained 19181F: drivers/misc/phantom.c 19182F: include/uapi/linux/phantom.h 19183 19184SENSEAIR SUNRISE 006-0-0007 19185M: Jacopo Mondi <jacopo@jmondi.org> 19186S: Maintained 19187F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19188F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19189F: drivers/iio/chemical/sunrise_co2.c 19190 19191SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19192M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19193S: Maintained 19194F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19195F: drivers/iio/chemical/scd30.h 19196F: drivers/iio/chemical/scd30_core.c 19197F: drivers/iio/chemical/scd30_i2c.c 19198F: drivers/iio/chemical/scd30_serial.c 19199 19200SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19201M: Roan van Dijk <roan@protonic.nl> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19204F: drivers/iio/chemical/scd4x.c 19205 19206SENSIRION SGP40 GAS SENSOR DRIVER 19207M: Andreas Klinger <ak@it-klinger.de> 19208S: Maintained 19209F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19210F: drivers/iio/chemical/sgp40.c 19211 19212SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19213M: Tomasz Duszynski <tduszyns@gmail.com> 19214S: Maintained 19215F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19216F: drivers/iio/chemical/sps30.c 19217F: drivers/iio/chemical/sps30_i2c.c 19218F: drivers/iio/chemical/sps30_serial.c 19219 19220SERIAL DEVICE BUS 19221M: Rob Herring <robh@kernel.org> 19222L: linux-serial@vger.kernel.org 19223S: Maintained 19224F: Documentation/devicetree/bindings/serial/serial.yaml 19225F: drivers/tty/serdev/ 19226F: include/linux/serdev.h 19227 19228SERIAL DRIVERS 19229M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/ 19233F: drivers/tty/serial/ 19234 19235SERIAL IR RECEIVER 19236M: Sean Young <sean@mess.org> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239F: drivers/media/rc/serial_ir.c 19240 19241SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19242M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19244S: Maintained 19245F: Documentation/devicetree/bindings/slimbus/ 19246F: drivers/slimbus/ 19247F: include/linux/slimbus.h 19248 19249SFC NETWORK DRIVER 19250M: Edward Cree <ecree.xilinx@gmail.com> 19251M: Martin Habets <habetsm.xilinx@gmail.com> 19252L: netdev@vger.kernel.org 19253L: linux-net-drivers@amd.com 19254S: Supported 19255F: Documentation/networking/devlink/sfc.rst 19256F: drivers/net/ethernet/sfc/ 19257 19258SFCTEMP HWMON DRIVER 19259M: Emil Renner Berthing <kernel@esmil.dk> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19263F: Documentation/hwmon/sfctemp.rst 19264F: drivers/hwmon/sfctemp.c 19265 19266SFF/SFP/SFP+ MODULE SUPPORT 19267M: Russell King <linux@armlinux.org.uk> 19268L: netdev@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19271F: drivers/net/phy/phylink.c 19272F: drivers/net/phy/sfp* 19273F: include/linux/mdio/mdio-i2c.h 19274F: include/linux/phylink.h 19275F: include/linux/sfp.h 19276K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19277 19278SGI GRU DRIVER 19279M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19280S: Maintained 19281F: drivers/misc/sgi-gru/ 19282 19283SGI XP/XPC/XPNET DRIVER 19284M: Robin Holt <robinmholt@gmail.com> 19285M: Steve Wahl <steve.wahl@hpe.com> 19286R: Mike Travis <mike.travis@hpe.com> 19287S: Maintained 19288F: drivers/misc/sgi-xp/ 19289 19290SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19291M: Karsten Graul <kgraul@linux.ibm.com> 19292M: Wenjia Zhang <wenjia@linux.ibm.com> 19293M: Jan Karcher <jaka@linux.ibm.com> 19294R: D. Wythe <alibuda@linux.alibaba.com> 19295R: Tony Lu <tonylu@linux.alibaba.com> 19296R: Wen Gu <guwen@linux.alibaba.com> 19297L: linux-s390@vger.kernel.org 19298S: Supported 19299F: net/smc/ 19300 19301SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19302M: Linus Walleij <linus.walleij@linaro.org> 19303L: linux-iio@vger.kernel.org 19304S: Maintained 19305T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19306F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19307F: drivers/iio/light/gp2ap002.c 19308 19309SHARP RJ54N1CB0C SENSOR DRIVER 19310M: Jacopo Mondi <jacopo@jmondi.org> 19311L: linux-media@vger.kernel.org 19312S: Odd fixes 19313T: git git://linuxtv.org/media_tree.git 19314F: drivers/media/i2c/rj54n1cb0c.c 19315F: include/media/i2c/rj54n1cb0c.h 19316 19317SH_VOU V4L2 OUTPUT DRIVER 19318L: linux-media@vger.kernel.org 19319S: Orphan 19320F: drivers/media/platform/renesas/sh_vou.c 19321F: include/media/drv-intf/sh_vou.h 19322 19323SI2157 MEDIA DRIVER 19324M: Antti Palosaari <crope@iki.fi> 19325L: linux-media@vger.kernel.org 19326S: Maintained 19327W: https://linuxtv.org 19328W: http://palosaari.fi/linux/ 19329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19330T: git git://linuxtv.org/anttip/media_tree.git 19331F: drivers/media/tuners/si2157* 19332 19333SI2165 MEDIA DRIVER 19334M: Matthias Schwarzott <zzam@gentoo.org> 19335L: linux-media@vger.kernel.org 19336S: Maintained 19337W: https://linuxtv.org 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339F: drivers/media/dvb-frontends/si2165* 19340 19341SI2168 MEDIA DRIVER 19342M: Antti Palosaari <crope@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346W: http://palosaari.fi/linux/ 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348T: git git://linuxtv.org/anttip/media_tree.git 19349F: drivers/media/dvb-frontends/si2168* 19350 19351SI470X FM RADIO RECEIVER I2C DRIVER 19352M: Hans Verkuil <hverkuil@xs4all.nl> 19353L: linux-media@vger.kernel.org 19354S: Odd Fixes 19355W: https://linuxtv.org 19356T: git git://linuxtv.org/media_tree.git 19357F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19358F: drivers/media/radio/si470x/radio-si470x-i2c.c 19359 19360SI470X FM RADIO RECEIVER USB DRIVER 19361M: Hans Verkuil <hverkuil@xs4all.nl> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364W: https://linuxtv.org 19365T: git git://linuxtv.org/media_tree.git 19366F: drivers/media/radio/si470x/radio-si470x-common.c 19367F: drivers/media/radio/si470x/radio-si470x-usb.c 19368F: drivers/media/radio/si470x/radio-si470x.h 19369 19370SI4713 FM RADIO TRANSMITTER I2C DRIVER 19371M: Eduardo Valentin <edubezval@gmail.com> 19372L: linux-media@vger.kernel.org 19373S: Odd Fixes 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: drivers/media/radio/si4713/si4713.? 19377 19378SI4713 FM RADIO TRANSMITTER PLATFORM 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/radio-platform-si4713.c 19385 19386SI4713 FM RADIO TRANSMITTER USB DRIVER 19387M: Hans Verkuil <hverkuil@xs4all.nl> 19388L: linux-media@vger.kernel.org 19389S: Maintained 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-usb-si4713.c 19393 19394SIANO DVB DRIVER 19395M: Mauro Carvalho Chehab <mchehab@kernel.org> 19396L: linux-media@vger.kernel.org 19397S: Odd fixes 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/common/siano/ 19401F: drivers/media/mmc/siano/ 19402F: drivers/media/usb/siano/ 19403F: drivers/media/usb/siano/ 19404 19405SIFIVE DRIVERS 19406M: Palmer Dabbelt <palmer@dabbelt.com> 19407M: Paul Walmsley <paul.walmsley@sifive.com> 19408L: linux-riscv@lists.infradead.org 19409S: Supported 19410N: sifive 19411K: [^@]sifive 19412 19413SIFIVE FU540 SYSTEM-ON-CHIP 19414M: Paul Walmsley <paul.walmsley@sifive.com> 19415M: Palmer Dabbelt <palmer@dabbelt.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19419N: fu540 19420K: fu540 19421 19422SIFIVE PDMA DRIVER 19423M: Green Wan <green.wan@sifive.com> 19424S: Maintained 19425F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19426F: drivers/dma/sf-pdma/ 19427 19428SIFIVE SOC DRIVERS 19429M: Conor Dooley <conor@kernel.org> 19430L: linux-riscv@lists.infradead.org 19431S: Maintained 19432T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19433F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19434F: drivers/soc/sifive/ 19435 19436SILEAD TOUCHSCREEN DRIVER 19437M: Hans de Goede <hdegoede@redhat.com> 19438L: linux-input@vger.kernel.org 19439L: platform-driver-x86@vger.kernel.org 19440S: Maintained 19441F: drivers/input/touchscreen/silead.c 19442F: drivers/platform/x86/touchscreen_dmi.c 19443 19444SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19445M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19446S: Supported 19447F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19448F: drivers/net/wireless/silabs/wfx/ 19449 19450SILICON MOTION SM712 FRAME BUFFER DRIVER 19451M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19452M: Teddy Wang <teddy.wang@siliconmotion.com> 19453M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: Documentation/fb/sm712fb.rst 19457F: drivers/video/fbdev/sm712* 19458 19459SILVACO I3C DUAL-ROLE MASTER 19460M: Miquel Raynal <miquel.raynal@bootlin.com> 19461M: Conor Culhane <conor.culhane@silvaco.com> 19462L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19463S: Maintained 19464F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19465F: drivers/i3c/master/svc-i3c-master.c 19466 19467SIMPLEFB FB DRIVER 19468M: Hans de Goede <hdegoede@redhat.com> 19469L: linux-fbdev@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19472F: drivers/video/fbdev/simplefb.c 19473F: include/linux/platform_data/simplefb.h 19474 19475SIMTEC EB110ATX (Chalice CATS) 19476M: Simtec Linux Team <linux@simtec.co.uk> 19477S: Supported 19478W: http://www.simtec.co.uk/products/EB110ATX/ 19479 19480SIOX 19481M: Thorsten Scherer <t.scherer@eckelmann.de> 19482M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19483R: Pengutronix Kernel Team <kernel@pengutronix.de> 19484S: Supported 19485F: drivers/gpio/gpio-siox.c 19486F: drivers/siox/* 19487F: include/trace/events/siox.h 19488 19489SIPHASH PRF ROUTINES 19490M: Jason A. Donenfeld <Jason@zx2c4.com> 19491S: Maintained 19492F: include/linux/siphash.h 19493F: lib/siphash.c 19494F: lib/siphash_kunit.c 19495 19496SIS 190 ETHERNET DRIVER 19497M: Francois Romieu <romieu@fr.zoreil.com> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500F: drivers/net/ethernet/sis/sis190.c 19501 19502SIS 900/7016 FAST ETHERNET DRIVER 19503M: Daniele Venzano <venza@brownhat.org> 19504L: netdev@vger.kernel.org 19505S: Maintained 19506W: http://www.brownhat.org/sis900.html 19507F: drivers/net/ethernet/sis/sis900.* 19508 19509SIS FRAMEBUFFER DRIVER 19510S: Orphan 19511F: Documentation/fb/sisfb.rst 19512F: drivers/video/fbdev/sis/ 19513F: include/video/sisfb.h 19514 19515SIS I2C TOUCHSCREEN DRIVER 19516M: Mika Penttilä <mpenttil@redhat.com> 19517L: linux-input@vger.kernel.org 19518S: Maintained 19519F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19520F: drivers/input/touchscreen/sis_i2c.c 19521 19522SIS USB2VGA DRIVER 19523M: Thomas Winischhofer <thomas@winischhofer.net> 19524S: Maintained 19525W: http://www.winischhofer.at/linuxsisusbvga.shtml 19526F: drivers/usb/misc/sisusbvga/ 19527 19528SL28 CPLD MFD DRIVER 19529M: Michael Walle <michael@walle.cc> 19530S: Maintained 19531F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19532F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19533F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19534F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19535F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19536F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19537F: drivers/gpio/gpio-sl28cpld.c 19538F: drivers/hwmon/sl28cpld-hwmon.c 19539F: drivers/irqchip/irq-sl28cpld.c 19540F: drivers/pwm/pwm-sl28cpld.c 19541F: drivers/watchdog/sl28cpld_wdt.c 19542 19543SL28 VPD NVMEM LAYOUT DRIVER 19544M: Michael Walle <michael@walle.cc> 19545S: Maintained 19546F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19547F: drivers/nvmem/layouts/sl28vpd.c 19548 19549SLAB ALLOCATOR 19550M: Christoph Lameter <cl@linux.com> 19551M: Pekka Enberg <penberg@kernel.org> 19552M: David Rientjes <rientjes@google.com> 19553M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19554M: Andrew Morton <akpm@linux-foundation.org> 19555M: Vlastimil Babka <vbabka@suse.cz> 19556R: Roman Gushchin <roman.gushchin@linux.dev> 19557R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19558L: linux-mm@kvack.org 19559S: Maintained 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19561F: include/linux/sl?b*.h 19562F: mm/sl?b* 19563 19564SLCAN CAN NETWORK DRIVER 19565M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19566L: linux-can@vger.kernel.org 19567S: Maintained 19568F: drivers/net/can/slcan/ 19569 19570SLEEPABLE READ-COPY UPDATE (SRCU) 19571M: Lai Jiangshan <jiangshanlai@gmail.com> 19572M: "Paul E. McKenney" <paulmck@kernel.org> 19573M: Josh Triplett <josh@joshtriplett.org> 19574R: Steven Rostedt <rostedt@goodmis.org> 19575R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19576L: rcu@vger.kernel.org 19577S: Supported 19578W: http://www.rdrop.com/users/paulmck/RCU/ 19579T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19580F: include/linux/srcu*.h 19581F: kernel/rcu/srcu*.c 19582 19583SMACK SECURITY MODULE 19584M: Casey Schaufler <casey@schaufler-ca.com> 19585L: linux-security-module@vger.kernel.org 19586S: Maintained 19587W: http://schaufler-ca.com 19588T: git git://github.com/cschaufler/smack-next 19589F: Documentation/admin-guide/LSM/Smack.rst 19590F: security/smack/ 19591 19592SMC91x ETHERNET DRIVER 19593M: Nicolas Pitre <nico@fluxnic.net> 19594S: Odd Fixes 19595F: drivers/net/ethernet/smsc/smc91x.* 19596 19597SMM665 HARDWARE MONITOR DRIVER 19598M: Guenter Roeck <linux@roeck-us.net> 19599L: linux-hwmon@vger.kernel.org 19600S: Maintained 19601F: Documentation/hwmon/smm665.rst 19602F: drivers/hwmon/smm665.c 19603 19604SMSC EMC2103 HARDWARE MONITOR DRIVER 19605M: Steve Glendinning <steve.glendinning@shawell.net> 19606L: linux-hwmon@vger.kernel.org 19607S: Maintained 19608F: Documentation/hwmon/emc2103.rst 19609F: drivers/hwmon/emc2103.c 19610 19611SMSC SCH5627 HARDWARE MONITOR DRIVER 19612M: Hans de Goede <hdegoede@redhat.com> 19613L: linux-hwmon@vger.kernel.org 19614S: Supported 19615F: Documentation/hwmon/sch5627.rst 19616F: drivers/hwmon/sch5627.c 19617 19618SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19619M: Steve Glendinning <steve.glendinning@shawell.net> 19620L: linux-fbdev@vger.kernel.org 19621S: Maintained 19622F: drivers/video/fbdev/smscufx.c 19623 19624SMSC47B397 HARDWARE MONITOR DRIVER 19625M: Jean Delvare <jdelvare@suse.com> 19626L: linux-hwmon@vger.kernel.org 19627S: Maintained 19628F: Documentation/hwmon/smsc47b397.rst 19629F: drivers/hwmon/smsc47b397.c 19630 19631SMSC911x ETHERNET DRIVER 19632M: Steve Glendinning <steve.glendinning@shawell.net> 19633L: netdev@vger.kernel.org 19634S: Maintained 19635F: drivers/net/ethernet/smsc/smsc911x.* 19636F: include/linux/smsc911x.h 19637 19638SMSC9420 PCI ETHERNET DRIVER 19639M: Steve Glendinning <steve.glendinning@shawell.net> 19640L: netdev@vger.kernel.org 19641S: Maintained 19642F: drivers/net/ethernet/smsc/smsc9420.* 19643 19644SNET DPU VIRTIO DATA PATH ACCELERATOR 19645R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19646F: drivers/vdpa/solidrun/ 19647 19648SOCIONEXT (SNI) AVE NETWORK DRIVER 19649M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19650L: netdev@vger.kernel.org 19651S: Maintained 19652F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19653F: drivers/net/ethernet/socionext/sni_ave.c 19654 19655SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19656M: Jassi Brar <jaswinder.singh@linaro.org> 19657M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19661F: drivers/net/ethernet/socionext/netsec.c 19662 19663SOCIONEXT (SNI) Synquacer SPI DRIVER 19664M: Masahisa Kojima <masahisa.kojima@linaro.org> 19665M: Jassi Brar <jaswinder.singh@linaro.org> 19666L: linux-spi@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19669F: drivers/spi/spi-synquacer.c 19670 19671SOCIONEXT SYNQUACER I2C DRIVER 19672M: Ard Biesheuvel <ardb@kernel.org> 19673L: linux-i2c@vger.kernel.org 19674S: Maintained 19675F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19676F: drivers/i2c/busses/i2c-synquacer.c 19677 19678SOCIONEXT UNIPHIER SOUND DRIVER 19679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19680S: Orphan 19681F: sound/soc/uniphier/ 19682 19683SOCKET TIMESTAMPING 19684M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19685S: Maintained 19686F: Documentation/networking/timestamping.rst 19687F: include/uapi/linux/net_tstamp.h 19688F: tools/testing/selftests/net/so_txtime.c 19689 19690SOEKRIS NET48XX LED SUPPORT 19691M: Chris Boot <bootc@bootc.net> 19692S: Maintained 19693F: drivers/leds/leds-net48xx.c 19694 19695SOFT-IWARP DRIVER (siw) 19696M: Bernard Metzler <bmt@zurich.ibm.com> 19697L: linux-rdma@vger.kernel.org 19698S: Supported 19699F: drivers/infiniband/sw/siw/ 19700F: include/uapi/rdma/siw-abi.h 19701 19702SOFT-ROCE DRIVER (rxe) 19703M: Zhu Yanjun <zyjzyj2000@gmail.com> 19704L: linux-rdma@vger.kernel.org 19705S: Supported 19706F: drivers/infiniband/sw/rxe/ 19707F: include/uapi/rdma/rdma_user_rxe.h 19708 19709SOFTLOGIC 6x10 MPEG CODEC 19710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19711M: Anton Sviridenko <anton@corp.bluecherry.net> 19712M: Andrey Utkin <andrey_utkin@fastmail.com> 19713M: Ismael Luceno <ismael@iodev.co.uk> 19714L: linux-media@vger.kernel.org 19715S: Supported 19716F: drivers/media/pci/solo6x10/ 19717 19718SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19719M: James Morse <james.morse@arm.com> 19720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19721S: Maintained 19722F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19723F: drivers/firmware/arm_sdei.c 19724F: include/linux/arm_sdei.h 19725F: include/uapi/linux/arm_sdei.h 19726 19727SOFTWARE NODES AND DEVICE PROPERTIES 19728R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19729R: Daniel Scally <djrscally@gmail.com> 19730R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19731R: Sakari Ailus <sakari.ailus@linux.intel.com> 19732L: linux-acpi@vger.kernel.org 19733S: Maintained 19734F: drivers/base/property.c 19735F: drivers/base/swnode.c 19736F: include/linux/fwnode.h 19737F: include/linux/property.h 19738 19739SOFTWARE RAID (Multiple Disks) SUPPORT 19740M: Song Liu <song@kernel.org> 19741L: linux-raid@vger.kernel.org 19742S: Supported 19743Q: https://patchwork.kernel.org/project/linux-raid/list/ 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19745F: drivers/md/Kconfig 19746F: drivers/md/Makefile 19747F: drivers/md/md* 19748F: drivers/md/raid* 19749F: include/linux/raid/ 19750F: include/uapi/linux/raid/ 19751 19752SOLIDRUN CLEARFOG SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19756F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19757 19758SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19759M: Russell King <linux@armlinux.org.uk> 19760S: Maintained 19761F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19764 19765SONIC NETWORK DRIVER 19766M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19767L: netdev@vger.kernel.org 19768S: Maintained 19769F: drivers/net/ethernet/natsemi/sonic.* 19770 19771SONICS SILICON BACKPLANE DRIVER (SSB) 19772M: Michael Buesch <m@bues.ch> 19773L: linux-wireless@vger.kernel.org 19774S: Maintained 19775F: drivers/ssb/ 19776F: include/linux/ssb/ 19777 19778SONY IMX208 SENSOR DRIVER 19779M: Sakari Ailus <sakari.ailus@linux.intel.com> 19780L: linux-media@vger.kernel.org 19781S: Maintained 19782T: git git://linuxtv.org/media_tree.git 19783F: drivers/media/i2c/imx208.c 19784 19785SONY IMX214 SENSOR DRIVER 19786M: Ricardo Ribalda <ribalda@kernel.org> 19787L: linux-media@vger.kernel.org 19788S: Maintained 19789T: git git://linuxtv.org/media_tree.git 19790F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19791F: drivers/media/i2c/imx214.c 19792 19793SONY IMX219 SENSOR DRIVER 19794M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19799F: drivers/media/i2c/imx219.c 19800 19801SONY IMX258 SENSOR DRIVER 19802M: Sakari Ailus <sakari.ailus@linux.intel.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19807F: drivers/media/i2c/imx258.c 19808 19809SONY IMX274 SENSOR DRIVER 19810M: Leon Luo <leonl@leopardimaging.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19815F: drivers/media/i2c/imx274.c 19816 19817SONY IMX290 SENSOR DRIVER 19818M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19823F: drivers/media/i2c/imx290.c 19824 19825SONY IMX296 SENSOR DRIVER 19826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19832F: drivers/media/i2c/imx296.c 19833 19834SONY IMX319 SENSOR DRIVER 19835M: Bingbu Cao <bingbu.cao@intel.com> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: drivers/media/i2c/imx319.c 19840 19841SONY IMX334 SENSOR DRIVER 19842M: Paul J. Murphy <paul.j.murphy@intel.com> 19843M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19848F: drivers/media/i2c/imx334.c 19849 19850SONY IMX335 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19857F: drivers/media/i2c/imx335.c 19858 19859SONY IMX355 SENSOR DRIVER 19860M: Tianshu Qiu <tian.shu.qiu@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: drivers/media/i2c/imx355.c 19865 19866SONY IMX412 SENSOR DRIVER 19867M: Paul J. Murphy <paul.j.murphy@intel.com> 19868M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19873F: drivers/media/i2c/imx412.c 19874 19875SONY IMX415 SENSOR DRIVER 19876M: Michael Riesch <michael.riesch@wolfvision.net> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19881F: drivers/media/i2c/imx415.c 19882 19883SONY MEMORYSTICK SUBSYSTEM 19884M: Maxim Levitsky <maximlevitsky@gmail.com> 19885M: Alex Dubov <oakad@yahoo.com> 19886M: Ulf Hansson <ulf.hansson@linaro.org> 19887L: linux-mmc@vger.kernel.org 19888S: Maintained 19889T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19890F: drivers/memstick/ 19891F: include/linux/memstick.h 19892 19893SONY VAIO CONTROL DEVICE DRIVER 19894M: Mattia Dongili <malattia@linux.it> 19895L: platform-driver-x86@vger.kernel.org 19896S: Maintained 19897W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19898F: Documentation/admin-guide/laptops/sony-laptop.rst 19899F: drivers/char/sonypi.c 19900F: drivers/platform/x86/sony-laptop.c 19901F: include/linux/sony-laptop.h 19902 19903SOUND 19904M: Jaroslav Kysela <perex@perex.cz> 19905M: Takashi Iwai <tiwai@suse.com> 19906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19907S: Maintained 19908W: http://www.alsa-project.org/ 19909Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19911F: Documentation/sound/ 19912F: include/sound/ 19913F: include/uapi/sound/ 19914F: sound/ 19915F: tools/testing/selftests/alsa 19916 19917SOUND - ALSA SELFTESTS 19918M: Mark Brown <broonie@kernel.org> 19919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19920L: linux-kselftest@vger.kernel.org 19921S: Supported 19922F: tools/testing/selftests/alsa 19923 19924SOUND - COMPRESSED AUDIO 19925M: Vinod Koul <vkoul@kernel.org> 19926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19927S: Supported 19928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19929F: Documentation/sound/designs/compress-offload.rst 19930F: include/sound/compress_driver.h 19931F: include/uapi/sound/compress_* 19932F: sound/core/compress_offload.c 19933F: sound/soc/soc-compress.c 19934 19935SOUND - DMAENGINE HELPERS 19936M: Lars-Peter Clausen <lars@metafoo.de> 19937S: Supported 19938F: include/sound/dmaengine_pcm.h 19939F: sound/core/pcm_dmaengine.c 19940F: sound/soc/soc-generic-dmaengine-pcm.c 19941 19942SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19943M: Liam Girdwood <lgirdwood@gmail.com> 19944M: Mark Brown <broonie@kernel.org> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Supported 19947W: http://alsa-project.org/main/index.php/ASoC 19948T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19949F: Documentation/devicetree/bindings/sound/ 19950F: Documentation/sound/soc/ 19951F: include/dt-bindings/sound/ 19952F: include/sound/soc* 19953F: sound/soc/ 19954 19955SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19956M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19957M: Liam Girdwood <lgirdwood@gmail.com> 19958M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19959M: Bard Liao <yung-chuan.liao@linux.intel.com> 19960M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19961M: Daniel Baluta <daniel.baluta@nxp.com> 19962R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19963L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19964S: Supported 19965W: https://github.com/thesofproject/linux/ 19966F: sound/soc/sof/ 19967 19968SOUNDWIRE SUBSYSTEM 19969M: Vinod Koul <vkoul@kernel.org> 19970M: Bard Liao <yung-chuan.liao@linux.intel.com> 19971R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19972R: Sanyog Kale <sanyog.r.kale@intel.com> 19973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19974S: Supported 19975T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19976F: Documentation/driver-api/soundwire/ 19977F: drivers/soundwire/ 19978F: include/linux/soundwire/ 19979 19980SP2 MEDIA DRIVER 19981M: Olli Salonen <olli.salonen@iki.fi> 19982L: linux-media@vger.kernel.org 19983S: Maintained 19984W: https://linuxtv.org 19985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19986F: drivers/media/dvb-frontends/sp2* 19987 19988SPANISH DOCUMENTATION 19989M: Carlos Bilbao <carlos.bilbao@amd.com> 19990S: Maintained 19991F: Documentation/translations/sp_SP/ 19992 19993SPARC + UltraSPARC (sparc/sparc64) 19994M: "David S. Miller" <davem@davemloft.net> 19995L: sparclinux@vger.kernel.org 19996S: Maintained 19997Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20000F: arch/sparc/ 20001F: drivers/sbus/ 20002 20003SPARC SERIAL DRIVERS 20004M: "David S. Miller" <davem@davemloft.net> 20005L: sparclinux@vger.kernel.org 20006S: Maintained 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20009F: drivers/tty/serial/suncore.c 20010F: drivers/tty/serial/sunhv.c 20011F: drivers/tty/serial/sunsab.c 20012F: drivers/tty/serial/sunsab.h 20013F: drivers/tty/serial/sunsu.c 20014F: drivers/tty/serial/sunzilog.c 20015F: drivers/tty/serial/sunzilog.h 20016F: drivers/tty/vcc.c 20017F: include/linux/sunserialcore.h 20018 20019SPARSE CHECKER 20020M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20021L: linux-sparse@vger.kernel.org 20022S: Maintained 20023W: https://sparse.docs.kernel.org/ 20024Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20025B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20026T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20027F: include/linux/compiler.h 20028 20029SPEAKUP CONSOLE SPEECH DRIVER 20030M: William Hubbs <w.d.hubbs@gmail.com> 20031M: Chris Brannon <chris@the-brannons.com> 20032M: Kirk Reiser <kirk@reisers.ca> 20033M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20034L: speakup@linux-speakup.org 20035S: Odd Fixes 20036W: http://www.linux-speakup.org/ 20037W: https://github.com/linux-speakup/speakup 20038B: https://github.com/linux-speakup/speakup/issues 20039F: drivers/accessibility/speakup/ 20040 20041SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20042M: Viresh Kumar <vireshk@kernel.org> 20043M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20044M: soc@kernel.org 20045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20046S: Maintained 20047W: http://www.st.com/spear 20048F: arch/arm/boot/dts/st/spear* 20049F: arch/arm/mach-spear/ 20050F: drivers/clk/spear/ 20051F: drivers/pinctrl/spear/ 20052 20053SPI NOR SUBSYSTEM 20054M: Tudor Ambarus <tudor.ambarus@linaro.org> 20055M: Pratyush Yadav <pratyush@kernel.org> 20056R: Michael Walle <michael@walle.cc> 20057L: linux-mtd@lists.infradead.org 20058S: Maintained 20059W: http://www.linux-mtd.infradead.org/ 20060Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20061C: irc://irc.oftc.net/mtd 20062T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20063F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20064F: drivers/mtd/spi-nor/ 20065F: include/linux/mtd/spi-nor.h 20066 20067SPI SUBSYSTEM 20068M: Mark Brown <broonie@kernel.org> 20069L: linux-spi@vger.kernel.org 20070S: Maintained 20071Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20073F: Documentation/devicetree/bindings/spi/ 20074F: Documentation/spi/ 20075F: drivers/spi/ 20076F: include/linux/spi/ 20077F: include/uapi/linux/spi/ 20078F: tools/spi/ 20079 20080SPIDERNET NETWORK DRIVER for CELL 20081M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20082M: Geoff Levand <geoff@infradead.org> 20083L: netdev@vger.kernel.org 20084L: linuxppc-dev@lists.ozlabs.org 20085S: Maintained 20086F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20087F: drivers/net/ethernet/toshiba/spider_net* 20088 20089SPMI SUBSYSTEM 20090M: Stephen Boyd <sboyd@kernel.org> 20091L: linux-kernel@vger.kernel.org 20092S: Maintained 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20094F: Documentation/devicetree/bindings/spmi/ 20095F: drivers/spmi/ 20096F: include/dt-bindings/spmi/spmi.h 20097F: include/linux/spmi.h 20098F: include/trace/events/spmi.h 20099 20100SPU FILE SYSTEM 20101M: Jeremy Kerr <jk@ozlabs.org> 20102L: linuxppc-dev@lists.ozlabs.org 20103S: Supported 20104W: http://www.ibm.com/developerworks/power/cell/ 20105F: Documentation/filesystems/spufs/spufs.rst 20106F: arch/powerpc/platforms/cell/spufs/ 20107 20108SQUASHFS FILE SYSTEM 20109M: Phillip Lougher <phillip@squashfs.org.uk> 20110L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20111S: Maintained 20112W: http://squashfs.org.uk 20113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20114F: Documentation/filesystems/squashfs.rst 20115F: fs/squashfs/ 20116 20117SRM (Alpha) environment access 20118M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20119S: Maintained 20120F: arch/alpha/kernel/srm_env.c 20121 20122ST LSM6DSx IMU IIO DRIVER 20123M: Lorenzo Bianconi <lorenzo@kernel.org> 20124L: linux-iio@vger.kernel.org 20125S: Maintained 20126W: http://www.st.com/ 20127F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20128F: drivers/iio/imu/st_lsm6dsx/ 20129 20130ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20131M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20132M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20133L: linux-media@vger.kernel.org 20134S: Maintained 20135T: git git://linuxtv.org/media_tree.git 20136F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20137F: drivers/media/i2c/st-mipid02.c 20138 20139ST STM32 I2C/SMBUS DRIVER 20140M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-i2c@vger.kernel.org 20143S: Maintained 20144F: drivers/i2c/busses/i2c-stm32* 20145 20146ST STM32 SPI DRIVER 20147M: Alain Volmat <alain.volmat@foss.st.com> 20148L: linux-spi@vger.kernel.org 20149S: Maintained 20150F: drivers/spi/spi-stm32.c 20151 20152ST STPDDC60 DRIVER 20153M: Daniel Nilsson <daniel.nilsson@flex.com> 20154L: linux-hwmon@vger.kernel.org 20155S: Maintained 20156F: Documentation/hwmon/stpddc60.rst 20157F: drivers/hwmon/pmbus/stpddc60.c 20158 20159ST VGXY61 DRIVER 20160M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20161M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20162L: linux-media@vger.kernel.org 20163S: Maintained 20164T: git git://linuxtv.org/media_tree.git 20165F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20166F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20167F: drivers/media/i2c/st-vgxy61.c 20168 20169ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20170M: Song Qiang <songqiang1304521@gmail.com> 20171L: linux-iio@vger.kernel.org 20172S: Maintained 20173F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20174F: drivers/iio/proximity/vl53l0x-i2c.c 20175 20176STABLE BRANCH 20177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20178M: Sasha Levin <sashal@kernel.org> 20179L: stable@vger.kernel.org 20180S: Supported 20181F: Documentation/process/stable-kernel-rules.rst 20182 20183STAGING - ATOMISP DRIVER 20184M: Hans de Goede <hdegoede@redhat.com> 20185M: Mauro Carvalho Chehab <mchehab@kernel.org> 20186R: Sakari Ailus <sakari.ailus@linux.intel.com> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189F: drivers/staging/media/atomisp/ 20190 20191STAGING - FIELDBUS SUBSYSTEM 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/* 20195F: drivers/staging/fieldbus/Documentation/ 20196 20197STAGING - HMS ANYBUS-S BUS 20198M: Sven Van Asbroeck <TheSven73@gmail.com> 20199S: Maintained 20200F: drivers/staging/fieldbus/anybuss/ 20201 20202STAGING - INDUSTRIAL IO 20203M: Jonathan Cameron <jic23@kernel.org> 20204L: linux-iio@vger.kernel.org 20205S: Odd Fixes 20206F: Documentation/devicetree/bindings/staging/iio/ 20207F: drivers/staging/iio/ 20208 20209STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20210M: Marc Dietrich <marvin24@gmx.de> 20211L: ac100@lists.launchpad.net (moderated for non-subscribers) 20212L: linux-tegra@vger.kernel.org 20213S: Maintained 20214F: drivers/staging/nvec/ 20215 20216STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20217M: Jens Frederich <jfrederich@gmail.com> 20218M: Jon Nettleton <jon.nettleton@gmail.com> 20219S: Maintained 20220W: http://wiki.laptop.org/go/DCON 20221F: drivers/staging/olpc_dcon/ 20222 20223STAGING - REALTEK RTL8712U DRIVERS 20224M: Larry Finger <Larry.Finger@lwfinger.net> 20225M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20226S: Odd Fixes 20227F: drivers/staging/rtl8712/ 20228 20229STAGING - SEPS525 LCD CONTROLLER DRIVERS 20230M: Michael Hennerich <michael.hennerich@analog.com> 20231L: linux-fbdev@vger.kernel.org 20232S: Supported 20233F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20234F: drivers/staging/fbtft/fb_seps525.c 20235 20236STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20237M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20238M: Teddy Wang <teddy.wang@siliconmotion.com> 20239M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20240L: linux-fbdev@vger.kernel.org 20241S: Maintained 20242F: drivers/staging/sm750fb/ 20243 20244STAGING - VIA VT665X DRIVERS 20245M: Forest Bond <forest@alittletooquiet.net> 20246S: Odd Fixes 20247F: drivers/staging/vt665?/ 20248 20249STAGING SUBSYSTEM 20250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20251L: linux-staging@lists.linux.dev 20252S: Supported 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20254F: drivers/staging/ 20255 20256STARFIRE/DURALAN NETWORK DRIVER 20257M: Ion Badulescu <ionut@badula.org> 20258S: Odd Fixes 20259F: drivers/net/ethernet/adaptec/starfire* 20260 20261STARFIVE CRYPTO DRIVER 20262M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20263M: William Qiu <william.qiu@starfivetech.com> 20264S: Supported 20265F: Documentation/devicetree/bindings/crypto/starfive* 20266F: drivers/crypto/starfive/ 20267 20268STARFIVE DEVICETREES 20269M: Emil Renner Berthing <kernel@esmil.dk> 20270S: Maintained 20271F: arch/riscv/boot/dts/starfive/ 20272 20273STARFIVE DWMAC GLUE LAYER 20274M: Emil Renner Berthing <kernel@esmil.dk> 20275M: Samin Guo <samin.guo@starfivetech.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20278F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20279 20280STARFIVE JH7110 MMC/SD/SDIO DRIVER 20281M: William Qiu <william.qiu@starfivetech.com> 20282S: Supported 20283F: Documentation/devicetree/bindings/mmc/starfive* 20284F: drivers/mmc/host/dw_mmc-starfive.c 20285 20286STARFIVE JH7110 TDM DRIVER 20287M: Walker Chen <walker.chen@starfivetech.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20290F: sound/soc/starfive/jh7110_tdm.c 20291 20292STARFIVE JH71X0 CLOCK DRIVERS 20293M: Emil Renner Berthing <kernel@esmil.dk> 20294M: Hal Feng <hal.feng@starfivetech.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20297F: drivers/clk/starfive/clk-starfive-jh71* 20298F: include/dt-bindings/clock/starfive?jh71*.h 20299 20300STARFIVE JH71X0 PINCTRL DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Jianlong Huang <jianlong.huang@starfivetech.com> 20303L: linux-gpio@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20306F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20307F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20308F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20309 20310STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20311M: Emil Renner Berthing <kernel@esmil.dk> 20312M: Hal Feng <hal.feng@starfivetech.com> 20313S: Maintained 20314F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20315F: drivers/reset/starfive/reset-starfive-jh71* 20316F: include/dt-bindings/reset/starfive?jh71*.h 20317 20318STARFIVE JH71X0 USB DRIVERS 20319M: Minda Chen <minda.chen@starfivetech.com> 20320S: Maintained 20321F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20322F: drivers/usb/cdns3/cdns3-starfive.c 20323 20324STARFIVE JH71XX PMU CONTROLLER DRIVER 20325M: Walker Chen <walker.chen@starfivetech.com> 20326S: Supported 20327F: Documentation/devicetree/bindings/power/starfive* 20328F: drivers/soc/starfive/jh71xx_pmu.c 20329F: include/dt-bindings/power/starfive,jh7110-pmu.h 20330 20331STARFIVE SOC DRIVERS 20332M: Conor Dooley <conor@kernel.org> 20333S: Maintained 20334T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20335F: drivers/soc/starfive/ 20336 20337STARFIVE TRNG DRIVER 20338M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20339S: Supported 20340F: Documentation/devicetree/bindings/rng/starfive* 20341F: drivers/char/hw_random/jh7110-trng.c 20342 20343STARFIVE WATCHDOG DRIVER 20344M: Xingyu Wu <xingyu.wu@starfivetech.com> 20345M: Samin Guo <samin.guo@starfivetech.com> 20346S: Supported 20347F: Documentation/devicetree/bindings/watchdog/starfive* 20348F: drivers/watchdog/starfive-wdt.c 20349 20350STATIC BRANCH/CALL 20351M: Peter Zijlstra <peterz@infradead.org> 20352M: Josh Poimboeuf <jpoimboe@kernel.org> 20353M: Jason Baron <jbaron@akamai.com> 20354R: Steven Rostedt <rostedt@goodmis.org> 20355R: Ard Biesheuvel <ardb@kernel.org> 20356S: Supported 20357F: arch/*/include/asm/jump_label*.h 20358F: arch/*/include/asm/static_call*.h 20359F: arch/*/kernel/jump_label.c 20360F: arch/*/kernel/static_call.c 20361F: include/linux/jump_label*.h 20362F: include/linux/static_call*.h 20363F: kernel/jump_label.c 20364F: kernel/static_call.c 20365 20366STI AUDIO (ASoC) DRIVERS 20367M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20369S: Maintained 20370F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20371F: sound/soc/sti/ 20372 20373STI CEC DRIVER 20374M: Alain Volmat <alain.volmat@foss.st.com> 20375S: Maintained 20376F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20377F: drivers/media/cec/platform/sti/ 20378 20379STK1160 USB VIDEO CAPTURE DRIVER 20380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20381L: linux-media@vger.kernel.org 20382S: Maintained 20383T: git git://linuxtv.org/media_tree.git 20384F: drivers/media/usb/stk1160/ 20385 20386STM32 AUDIO (ASoC) DRIVERS 20387M: Olivier Moysan <olivier.moysan@foss.st.com> 20388M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20390S: Maintained 20391F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20392F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20393F: sound/soc/stm/ 20394 20395STM32 TIMER/LPTIMER DRIVERS 20396M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20397S: Maintained 20398F: Documentation/ABI/testing/*timer-stm32 20399F: Documentation/devicetree/bindings/*/*stm32-*timer* 20400F: drivers/*/stm32-*timer* 20401F: drivers/pwm/pwm-stm32* 20402F: include/linux/*/stm32-*tim* 20403 20404STMMAC ETHERNET DRIVER 20405M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20406M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20407M: Jose Abreu <joabreu@synopsys.com> 20408L: netdev@vger.kernel.org 20409S: Supported 20410W: http://www.stlinux.com 20411F: Documentation/networking/device_drivers/ethernet/stmicro/ 20412F: drivers/net/ethernet/stmicro/stmmac/ 20413 20414SUN HAPPY MEAL ETHERNET DRIVER 20415M: Sean Anderson <seanga2@gmail.com> 20416S: Maintained 20417F: drivers/net/ethernet/sun/sunhme.* 20418 20419SUN3/3X 20420M: Sam Creasey <sammy@sammy.net> 20421S: Maintained 20422W: http://sammy.net/sun3/ 20423F: arch/m68k/include/asm/sun3* 20424F: arch/m68k/kernel/*sun3* 20425F: arch/m68k/sun3*/ 20426F: drivers/net/ethernet/i825xx/sun3* 20427 20428SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20429M: Hans de Goede <hdegoede@redhat.com> 20430L: linux-input@vger.kernel.org 20431S: Maintained 20432F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20433F: drivers/input/keyboard/sun4i-lradc-keys.c 20434 20435SUNDANCE NETWORK DRIVER 20436M: Denis Kirjanov <kda@linux-powerpc.org> 20437L: netdev@vger.kernel.org 20438S: Maintained 20439F: drivers/net/ethernet/dlink/sundance.c 20440 20441SUNPLUS ETHERNET DRIVER 20442M: Wells Lu <wellslutw@gmail.com> 20443L: netdev@vger.kernel.org 20444S: Maintained 20445W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20446F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20447F: drivers/net/ethernet/sunplus/ 20448 20449SUNPLUS MMC DRIVER 20450M: Tony Huang <tonyhuang.sunplus@gmail.com> 20451M: Li-hao Kuo <lhjeff911@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20454F: drivers/mmc/host/sunplus-mmc.c 20455 20456SUNPLUS OCOTP DRIVER 20457M: Vincent Shih <vincent.sunplus@gmail.com> 20458S: Maintained 20459F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20460F: drivers/nvmem/sunplus-ocotp.c 20461 20462SUNPLUS PWM DRIVER 20463M: Hammer Hsieh <hammerh0314@gmail.com> 20464S: Maintained 20465F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20466F: drivers/pwm/pwm-sunplus.c 20467 20468SUNPLUS RTC DRIVER 20469M: Vincent Shih <vincent.sunplus@gmail.com> 20470L: linux-rtc@vger.kernel.org 20471S: Maintained 20472F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20473F: drivers/rtc/rtc-sunplus.c 20474 20475SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20476M: Li-hao Kuo <lhjeff911@gmail.com> 20477L: linux-spi@vger.kernel.org 20478S: Maintained 20479F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20480F: drivers/spi/spi-sunplus-sp7021.c 20481 20482SUNPLUS UART DRIVER 20483M: Hammer Hsieh <hammerh0314@gmail.com> 20484S: Maintained 20485F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20486F: drivers/tty/serial/sunplus-uart.c 20487 20488SUNPLUS USB2 PHY DRIVER 20489M: Vincent Shih <vincent.sunplus@gmail.com> 20490L: linux-usb@vger.kernel.org 20491S: Maintained 20492F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20493F: drivers/phy/sunplus/Kconfig 20494F: drivers/phy/sunplus/Makefile 20495F: drivers/phy/sunplus/phy-sunplus-usb2.c 20496 20497SUNPLUS WATCHDOG DRIVER 20498M: Xiantao Hu <xt.hu@cqplus1.com> 20499L: linux-watchdog@vger.kernel.org 20500S: Maintained 20501F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20502F: drivers/watchdog/sunplus_wdt.c 20503 20504SUPERH 20505M: Yoshinori Sato <ysato@users.sourceforge.jp> 20506M: Rich Felker <dalias@libc.org> 20507M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20508L: linux-sh@vger.kernel.org 20509S: Maintained 20510Q: http://patchwork.kernel.org/project/linux-sh/list/ 20511F: Documentation/arch/sh/ 20512F: arch/sh/ 20513F: drivers/sh/ 20514 20515SUSPEND TO RAM 20516M: "Rafael J. Wysocki" <rafael@kernel.org> 20517M: Len Brown <len.brown@intel.com> 20518M: Pavel Machek <pavel@ucw.cz> 20519L: linux-pm@vger.kernel.org 20520S: Supported 20521B: https://bugzilla.kernel.org 20522F: Documentation/power/ 20523F: arch/x86/kernel/acpi/sleep* 20524F: arch/x86/kernel/acpi/wakeup* 20525F: drivers/base/power/ 20526F: include/linux/freezer.h 20527F: include/linux/pm.h 20528F: include/linux/suspend.h 20529F: kernel/power/ 20530 20531SVGA HANDLING 20532M: Martin Mares <mj@ucw.cz> 20533L: linux-video@atrey.karlin.mff.cuni.cz 20534S: Maintained 20535F: Documentation/admin-guide/svga.rst 20536F: arch/x86/boot/video* 20537 20538SWITCHDEV 20539M: Jiri Pirko <jiri@resnulli.us> 20540M: Ivan Vecera <ivecera@redhat.com> 20541L: netdev@vger.kernel.org 20542S: Supported 20543F: include/net/switchdev.h 20544F: net/switchdev/ 20545 20546SY8106A REGULATOR DRIVER 20547M: Icenowy Zheng <icenowy@aosc.io> 20548S: Maintained 20549F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20550F: drivers/regulator/sy8106a-regulator.c 20551 20552SYNC FILE FRAMEWORK 20553M: Sumit Semwal <sumit.semwal@linaro.org> 20554R: Gustavo Padovan <gustavo@padovan.org> 20555L: linux-media@vger.kernel.org 20556L: dri-devel@lists.freedesktop.org 20557S: Maintained 20558T: git git://anongit.freedesktop.org/drm/drm-misc 20559F: Documentation/driver-api/sync_file.rst 20560F: drivers/dma-buf/dma-fence* 20561F: drivers/dma-buf/sw_sync.c 20562F: drivers/dma-buf/sync_* 20563F: include/linux/sync_file.h 20564F: include/uapi/linux/sync_file.h 20565 20566SYNOPSYS ARC ARCHITECTURE 20567M: Vineet Gupta <vgupta@kernel.org> 20568L: linux-snps-arc@lists.infradead.org 20569S: Supported 20570T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20571F: Documentation/arch/arc 20572F: Documentation/devicetree/bindings/arc/* 20573F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20574F: arch/arc/ 20575F: drivers/clocksource/arc_timer.c 20576F: drivers/tty/serial/arc_uart.c 20577 20578SYNOPSYS ARC HSDK SDP pll clock driver 20579M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20582F: drivers/clk/clk-hsdk-pll.c 20583 20584SYNOPSYS ARC SDP clock driver 20585M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20588F: drivers/clk/axs10x/* 20589 20590SYNOPSYS ARC SDP platform support 20591M: Alexey Brodkin <abrodkin@synopsys.com> 20592S: Supported 20593F: Documentation/devicetree/bindings/arc/axs10* 20594F: arch/arc/boot/dts/ax* 20595F: arch/arc/plat-axs10x 20596 20597SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20598M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20599S: Supported 20600F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20601F: drivers/reset/reset-axs10x.c 20602 20603SYNOPSYS CREG GPIO DRIVER 20604M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20605S: Maintained 20606F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20607F: drivers/gpio/gpio-creg-snps.c 20608 20609SYNOPSYS DESIGNWARE 8250 UART DRIVER 20610M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20611R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20612S: Supported 20613F: drivers/tty/serial/8250/8250_dw.c 20614F: drivers/tty/serial/8250/8250_dwlib.* 20615F: drivers/tty/serial/8250/8250_lpss.c 20616 20617SYNOPSYS DESIGNWARE APB GPIO DRIVER 20618M: Hoan Tran <hoan@os.amperecomputing.com> 20619M: Serge Semin <fancer.lancer@gmail.com> 20620L: linux-gpio@vger.kernel.org 20621S: Maintained 20622F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20623F: drivers/gpio/gpio-dwapb.c 20624 20625SYNOPSYS DESIGNWARE APB SSI DRIVER 20626M: Serge Semin <fancer.lancer@gmail.com> 20627L: linux-spi@vger.kernel.org 20628S: Supported 20629F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20630F: drivers/spi/spi-dw* 20631 20632SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20633M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20634S: Maintained 20635F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20636F: drivers/dma/dw-axi-dmac/ 20637 20638SYNOPSYS DESIGNWARE DMAC DRIVER 20639M: Viresh Kumar <vireshk@kernel.org> 20640R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20641S: Maintained 20642F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20643F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20644F: drivers/dma/dw/ 20645F: include/dt-bindings/dma/dw-dmac.h 20646F: include/linux/dma/dw.h 20647F: include/linux/platform_data/dma-dw.h 20648 20649SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20650M: Jose Abreu <Jose.Abreu@synopsys.com> 20651L: netdev@vger.kernel.org 20652S: Supported 20653F: drivers/net/ethernet/synopsys/ 20654 20655SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20656M: Jose Abreu <Jose.Abreu@synopsys.com> 20657L: netdev@vger.kernel.org 20658S: Supported 20659F: drivers/net/pcs/pcs-xpcs.c 20660F: drivers/net/pcs/pcs-xpcs.h 20661F: include/linux/pcs/pcs-xpcs.h 20662 20663SYNOPSYS DESIGNWARE I2C DRIVER 20664M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20665R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20666R: Mika Westerberg <mika.westerberg@linux.intel.com> 20667R: Jan Dabros <jsd@semihalf.com> 20668L: linux-i2c@vger.kernel.org 20669S: Supported 20670F: drivers/i2c/busses/i2c-designware-* 20671 20672SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20673M: Jaehoon Chung <jh80.chung@samsung.com> 20674L: linux-mmc@vger.kernel.org 20675S: Maintained 20676F: drivers/mmc/host/dw_mmc* 20677 20678SYNOPSYS HSDK RESET CONTROLLER DRIVER 20679M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20680S: Supported 20681F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20682F: drivers/reset/reset-hsdk.c 20683F: include/dt-bindings/reset/snps,hsdk-reset.h 20684 20685SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20686M: Prabu Thangamuthu <prabu.t@synopsys.com> 20687M: Manjunath M B <manjumb@synopsys.com> 20688L: linux-mmc@vger.kernel.org 20689S: Maintained 20690F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20691 20692SYSTEM CONFIGURATION (SYSCON) 20693M: Lee Jones <lee@kernel.org> 20694M: Arnd Bergmann <arnd@arndb.de> 20695S: Supported 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20697F: drivers/mfd/syscon.c 20698 20699SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20700M: Sudeep Holla <sudeep.holla@arm.com> 20701R: Cristian Marussi <cristian.marussi@arm.com> 20702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20703S: Maintained 20704F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20705F: drivers/clk/clk-sc[mp]i.c 20706F: drivers/cpufreq/sc[mp]i-cpufreq.c 20707F: drivers/firmware/arm_scmi/ 20708F: drivers/firmware/arm_scpi.c 20709F: drivers/powercap/arm_scmi_powercap.c 20710F: drivers/regulator/scmi-regulator.c 20711F: drivers/reset/reset-scmi.c 20712F: include/linux/sc[mp]i_protocol.h 20713F: include/trace/events/scmi.h 20714F: include/uapi/linux/virtio_scmi.h 20715 20716SYSTEM RESET/SHUTDOWN DRIVERS 20717M: Sebastian Reichel <sre@kernel.org> 20718L: linux-pm@vger.kernel.org 20719S: Maintained 20720T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20721F: Documentation/devicetree/bindings/power/reset/ 20722F: drivers/power/reset/ 20723 20724SYSTEM TRACE MODULE CLASS 20725M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20726S: Maintained 20727T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20728F: Documentation/trace/stm.rst 20729F: drivers/hwtracing/stm/ 20730F: include/linux/stm.h 20731F: include/uapi/linux/stm.h 20732 20733SYSTEM76 ACPI DRIVER 20734M: Jeremy Soller <jeremy@system76.com> 20735M: System76 Product Development <productdev@system76.com> 20736L: platform-driver-x86@vger.kernel.org 20737S: Maintained 20738F: drivers/platform/x86/system76_acpi.c 20739 20740SYSV FILESYSTEM 20741S: Orphan 20742F: Documentation/filesystems/sysv-fs.rst 20743F: fs/sysv/ 20744F: include/linux/sysv_fs.h 20745 20746TASKSTATS STATISTICS INTERFACE 20747M: Balbir Singh <bsingharora@gmail.com> 20748S: Maintained 20749F: Documentation/accounting/taskstats* 20750F: include/linux/taskstats* 20751F: kernel/taskstats.c 20752 20753TC subsystem 20754M: Jamal Hadi Salim <jhs@mojatatu.com> 20755M: Cong Wang <xiyou.wangcong@gmail.com> 20756M: Jiri Pirko <jiri@resnulli.us> 20757L: netdev@vger.kernel.org 20758S: Maintained 20759F: include/net/pkt_cls.h 20760F: include/net/pkt_sched.h 20761F: include/net/tc_act/ 20762F: include/uapi/linux/pkt_cls.h 20763F: include/uapi/linux/pkt_sched.h 20764F: include/uapi/linux/tc_act/ 20765F: include/uapi/linux/tc_ematch/ 20766F: net/sched/ 20767F: tools/testing/selftests/tc-testing 20768 20769TC90522 MEDIA DRIVER 20770M: Akihiro Tsukada <tskd08@gmail.com> 20771L: linux-media@vger.kernel.org 20772S: Odd Fixes 20773F: drivers/media/dvb-frontends/tc90522* 20774 20775TCP LOW PRIORITY MODULE 20776M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20777M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20778S: Maintained 20779W: http://tcp-lp-mod.sourceforge.net/ 20780F: net/ipv4/tcp_lp.c 20781 20782TDA10071 MEDIA DRIVER 20783M: Antti Palosaari <crope@iki.fi> 20784L: linux-media@vger.kernel.org 20785S: Maintained 20786W: https://linuxtv.org 20787W: http://palosaari.fi/linux/ 20788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20789T: git git://linuxtv.org/anttip/media_tree.git 20790F: drivers/media/dvb-frontends/tda10071* 20791 20792TDA18212 MEDIA DRIVER 20793M: Antti Palosaari <crope@iki.fi> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796W: https://linuxtv.org 20797W: http://palosaari.fi/linux/ 20798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20799T: git git://linuxtv.org/anttip/media_tree.git 20800F: drivers/media/tuners/tda18212* 20801 20802TDA18218 MEDIA DRIVER 20803M: Antti Palosaari <crope@iki.fi> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806W: https://linuxtv.org 20807W: http://palosaari.fi/linux/ 20808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20809T: git git://linuxtv.org/anttip/media_tree.git 20810F: drivers/media/tuners/tda18218* 20811 20812TDA18250 MEDIA DRIVER 20813M: Olli Salonen <olli.salonen@iki.fi> 20814L: linux-media@vger.kernel.org 20815S: Maintained 20816W: https://linuxtv.org 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/media_tree.git 20819F: drivers/media/tuners/tda18250* 20820 20821TDA18271 MEDIA DRIVER 20822M: Michael Krufky <mkrufky@linuxtv.org> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826W: http://github.com/mkrufky 20827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20828T: git git://linuxtv.org/mkrufky/tuners.git 20829F: drivers/media/tuners/tda18271* 20830 20831TDA1997x MEDIA DRIVER 20832M: Tim Harvey <tharvey@gateworks.com> 20833L: linux-media@vger.kernel.org 20834S: Maintained 20835W: https://linuxtv.org 20836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20837F: drivers/media/i2c/tda1997x.* 20838 20839TDA827x MEDIA DRIVER 20840M: Michael Krufky <mkrufky@linuxtv.org> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844W: http://github.com/mkrufky 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846T: git git://linuxtv.org/mkrufky/tuners.git 20847F: drivers/media/tuners/tda8290.* 20848 20849TDA8290 MEDIA DRIVER 20850M: Michael Krufky <mkrufky@linuxtv.org> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853W: https://linuxtv.org 20854W: http://github.com/mkrufky 20855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20856T: git git://linuxtv.org/mkrufky/tuners.git 20857F: drivers/media/tuners/tda8290.* 20858 20859TDA9840 MEDIA DRIVER 20860M: Hans Verkuil <hverkuil@xs4all.nl> 20861L: linux-media@vger.kernel.org 20862S: Maintained 20863W: https://linuxtv.org 20864T: git git://linuxtv.org/media_tree.git 20865F: drivers/media/i2c/tda9840* 20866 20867TEA5761 TUNER DRIVER 20868M: Mauro Carvalho Chehab <mchehab@kernel.org> 20869L: linux-media@vger.kernel.org 20870S: Odd fixes 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/tuners/tea5761.* 20874 20875TEA5767 TUNER DRIVER 20876M: Mauro Carvalho Chehab <mchehab@kernel.org> 20877L: linux-media@vger.kernel.org 20878S: Maintained 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/tuners/tea5767.* 20882 20883TEA6415C MEDIA DRIVER 20884M: Hans Verkuil <hverkuil@xs4all.nl> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887W: https://linuxtv.org 20888T: git git://linuxtv.org/media_tree.git 20889F: drivers/media/i2c/tea6415c* 20890 20891TEA6420 MEDIA DRIVER 20892M: Hans Verkuil <hverkuil@xs4all.nl> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895W: https://linuxtv.org 20896T: git git://linuxtv.org/media_tree.git 20897F: drivers/media/i2c/tea6420* 20898 20899TEAM DRIVER 20900M: Jiri Pirko <jiri@resnulli.us> 20901L: netdev@vger.kernel.org 20902S: Supported 20903F: drivers/net/team/ 20904F: include/linux/if_team.h 20905F: include/uapi/linux/if_team.h 20906F: tools/testing/selftests/drivers/net/team/ 20907 20908TECHNICAL ADVISORY BOARD PROCESS DOCS 20909M: "Theodore Ts'o" <tytso@mit.edu> 20910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20911L: tech-board-discuss@lists.linux-foundation.org 20912S: Maintained 20913F: Documentation/process/contribution-maturity-model.rst 20914F: Documentation/process/researcher-guidelines.rst 20915 20916TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20917M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20918S: Maintained 20919F: arch/x86/platform/ts5500/ 20920 20921TECHNOTREND USB IR RECEIVER 20922M: Sean Young <sean@mess.org> 20923L: linux-media@vger.kernel.org 20924S: Maintained 20925F: drivers/media/rc/ttusbir.c 20926 20927TECHWELL TW9910 VIDEO DECODER 20928L: linux-media@vger.kernel.org 20929S: Orphan 20930F: drivers/media/i2c/tw9910.c 20931F: include/media/i2c/tw9910.h 20932 20933TEE SUBSYSTEM 20934M: Jens Wiklander <jens.wiklander@linaro.org> 20935R: Sumit Garg <sumit.garg@linaro.org> 20936L: op-tee@lists.trustedfirmware.org 20937S: Maintained 20938F: Documentation/staging/tee.rst 20939F: drivers/tee/ 20940F: include/linux/tee_drv.h 20941F: include/uapi/linux/tee.h 20942 20943TEGRA ARCHITECTURE SUPPORT 20944M: Thierry Reding <thierry.reding@gmail.com> 20945M: Jonathan Hunter <jonathanh@nvidia.com> 20946L: linux-tegra@vger.kernel.org 20947S: Supported 20948Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20950N: [^a-z]tegra 20951 20952TEGRA CLOCK DRIVER 20953M: Peter De Schrijver <pdeschrijver@nvidia.com> 20954M: Prashant Gaikwad <pgaikwad@nvidia.com> 20955S: Supported 20956F: drivers/clk/tegra/ 20957 20958TEGRA DMA DRIVERS 20959M: Laxman Dewangan <ldewangan@nvidia.com> 20960M: Jon Hunter <jonathanh@nvidia.com> 20961S: Supported 20962F: drivers/dma/tegra* 20963 20964TEGRA I2C DRIVER 20965M: Laxman Dewangan <ldewangan@nvidia.com> 20966R: Dmitry Osipenko <digetx@gmail.com> 20967S: Supported 20968F: drivers/i2c/busses/i2c-tegra.c 20969 20970TEGRA IOMMU DRIVERS 20971M: Thierry Reding <thierry.reding@gmail.com> 20972R: Krishna Reddy <vdumpa@nvidia.com> 20973L: linux-tegra@vger.kernel.org 20974S: Supported 20975F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20976F: drivers/iommu/tegra* 20977 20978TEGRA KBC DRIVER 20979M: Laxman Dewangan <ldewangan@nvidia.com> 20980S: Supported 20981F: drivers/input/keyboard/tegra-kbc.c 20982 20983TEGRA NAND DRIVER 20984M: Stefan Agner <stefan@agner.ch> 20985M: Lucas Stach <dev@lynxeye.de> 20986S: Maintained 20987F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20988F: drivers/mtd/nand/raw/tegra_nand.c 20989 20990TEGRA PWM DRIVER 20991M: Thierry Reding <thierry.reding@gmail.com> 20992S: Supported 20993F: drivers/pwm/pwm-tegra.c 20994 20995TEGRA QUAD SPI DRIVER 20996M: Thierry Reding <thierry.reding@gmail.com> 20997M: Jonathan Hunter <jonathanh@nvidia.com> 20998M: Sowjanya Komatineni <skomatineni@nvidia.com> 20999L: linux-tegra@vger.kernel.org 21000S: Maintained 21001F: drivers/spi/spi-tegra210-quad.c 21002 21003TEGRA SERIAL DRIVER 21004M: Laxman Dewangan <ldewangan@nvidia.com> 21005S: Supported 21006F: drivers/tty/serial/serial-tegra.c 21007 21008TEGRA SPI DRIVER 21009M: Laxman Dewangan <ldewangan@nvidia.com> 21010S: Supported 21011F: drivers/spi/spi-tegra* 21012 21013TEGRA VIDEO DRIVER 21014M: Thierry Reding <thierry.reding@gmail.com> 21015M: Jonathan Hunter <jonathanh@nvidia.com> 21016M: Sowjanya Komatineni <skomatineni@nvidia.com> 21017M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21018L: linux-media@vger.kernel.org 21019L: linux-tegra@vger.kernel.org 21020S: Maintained 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21024F: drivers/staging/media/tegra-video/ 21025 21026TEGRA XUSB PADCTL DRIVER 21027M: JC Kuo <jckuo@nvidia.com> 21028S: Supported 21029F: drivers/phy/tegra/xusb* 21030 21031TEHUTI ETHERNET DRIVER 21032M: Andy Gospodarek <andy@greyhouse.net> 21033L: netdev@vger.kernel.org 21034S: Supported 21035F: drivers/net/ethernet/tehuti/* 21036 21037TELECOM CLOCK DRIVER FOR MCPL0010 21038M: Mark Gross <markgross@kernel.org> 21039S: Supported 21040F: drivers/char/tlclk.c 21041 21042TEMPO SEMICONDUCTOR DRIVERS 21043M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21044S: Maintained 21045F: Documentation/devicetree/bindings/sound/tscs*.txt 21046F: sound/soc/codecs/tscs*.c 21047F: sound/soc/codecs/tscs*.h 21048 21049TENSILICA XTENSA PORT (xtensa) 21050M: Chris Zankel <chris@zankel.net> 21051M: Max Filippov <jcmvbkbc@gmail.com> 21052S: Maintained 21053T: git https://github.com/jcmvbkbc/linux-xtensa.git 21054F: arch/xtensa/ 21055F: drivers/irqchip/irq-xtensa-* 21056 21057TEXAS INSTRUMENTS ASoC DRIVERS 21058M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21060S: Maintained 21061F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21062F: sound/soc/ti/ 21063 21064TEXAS INSTRUMENTS DMA DRIVERS 21065M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21066L: dmaengine@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21069F: Documentation/devicetree/bindings/dma/ti-edma.txt 21070F: Documentation/devicetree/bindings/dma/ti/ 21071F: drivers/dma/ti/ 21072F: include/linux/dma/k3-psil.h 21073F: include/linux/dma/k3-udma-glue.h 21074F: include/linux/dma/ti-cppi5.h 21075X: drivers/dma/ti/cppi41.c 21076 21077TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21078M: Robert Marko <robert.marko@sartura.hr> 21079M: Luka Perkov <luka.perkov@sartura.hr> 21080L: linux-hwmon@vger.kernel.org 21081S: Maintained 21082F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21083F: Documentation/hwmon/tps23861.rst 21084F: drivers/hwmon/tps23861.c 21085 21086TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21087M: Ricardo Ribalda <ribalda@kernel.org> 21088L: linux-iio@vger.kernel.org 21089S: Supported 21090F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21091F: drivers/iio/dac/ti-dac7612.c 21092 21093TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21094M: Nishanth Menon <nm@ti.com> 21095M: Tero Kristo <kristo@kernel.org> 21096M: Santosh Shilimkar <ssantosh@kernel.org> 21097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21098S: Maintained 21099F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21100F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21101F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21103F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21104F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21105F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21106F: drivers/clk/keystone/sci-clk.c 21107F: drivers/firmware/ti_sci* 21108F: drivers/irqchip/irq-ti-sci-inta.c 21109F: drivers/irqchip/irq-ti-sci-intr.c 21110F: drivers/reset/reset-ti-sci.c 21111F: drivers/soc/ti/ti_sci_inta_msi.c 21112F: drivers/soc/ti/ti_sci_pm_domains.c 21113F: include/dt-bindings/soc/ti,sci_pm_domain.h 21114F: include/linux/soc/ti/ti_sci_inta_msi.h 21115F: include/linux/soc/ti/ti_sci_protocol.h 21116 21117TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21118M: Puranjay Mohan <puranjay12@gmail.com> 21119L: linux-iio@vger.kernel.org 21120S: Supported 21121F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21122F: drivers/iio/temperature/tmp117.c 21123 21124THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21125M: Hans Verkuil <hverkuil@xs4all.nl> 21126L: linux-media@vger.kernel.org 21127S: Maintained 21128W: https://linuxtv.org 21129T: git git://linuxtv.org/media_tree.git 21130F: drivers/media/radio/radio-raremono.c 21131 21132THERMAL 21133M: Rafael J. Wysocki <rafael@kernel.org> 21134M: Daniel Lezcano <daniel.lezcano@linaro.org> 21135R: Amit Kucheria <amitk@kernel.org> 21136R: Zhang Rui <rui.zhang@intel.com> 21137L: linux-pm@vger.kernel.org 21138S: Supported 21139Q: https://patchwork.kernel.org/project/linux-pm/list/ 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21141F: Documentation/ABI/testing/sysfs-class-thermal 21142F: Documentation/admin-guide/thermal/ 21143F: Documentation/devicetree/bindings/thermal/ 21144F: Documentation/driver-api/thermal/ 21145F: drivers/thermal/ 21146F: include/dt-bindings/thermal/ 21147F: include/linux/cpu_cooling.h 21148F: include/linux/thermal.h 21149F: include/uapi/linux/thermal.h 21150F: tools/lib/thermal/ 21151F: tools/thermal/ 21152 21153THERMAL DRIVER FOR AMLOGIC SOCS 21154M: Guillaume La Roque <glaroque@baylibre.com> 21155L: linux-pm@vger.kernel.org 21156L: linux-amlogic@lists.infradead.org 21157S: Supported 21158W: http://linux-meson.com/ 21159F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21160F: drivers/thermal/amlogic_thermal.c 21161 21162THERMAL/CPU_COOLING 21163M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21164M: Daniel Lezcano <daniel.lezcano@linaro.org> 21165M: Viresh Kumar <viresh.kumar@linaro.org> 21166R: Lukasz Luba <lukasz.luba@arm.com> 21167L: linux-pm@vger.kernel.org 21168S: Supported 21169F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21170F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21171F: drivers/thermal/cpufreq_cooling.c 21172F: drivers/thermal/cpuidle_cooling.c 21173F: include/linux/cpu_cooling.h 21174 21175THERMAL/POWER_ALLOCATOR 21176M: Lukasz Luba <lukasz.luba@arm.com> 21177L: linux-pm@vger.kernel.org 21178S: Maintained 21179F: Documentation/driver-api/thermal/power_allocator.rst 21180F: drivers/thermal/gov_power_allocator.c 21181F: drivers/thermal/thermal_trace_ipa.h 21182 21183THINKPAD ACPI EXTRAS DRIVER 21184M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21185L: ibm-acpi-devel@lists.sourceforge.net 21186L: platform-driver-x86@vger.kernel.org 21187S: Maintained 21188W: http://ibm-acpi.sourceforge.net 21189W: http://thinkwiki.org/wiki/Ibm-acpi 21190T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21191F: drivers/platform/x86/thinkpad_acpi.c 21192 21193THINKPAD LMI DRIVER 21194M: Mark Pearson <markpearson@lenovo.com> 21195L: platform-driver-x86@vger.kernel.org 21196S: Maintained 21197F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21198F: drivers/platform/x86/think-lmi.? 21199 21200THUNDERBOLT DMA TRAFFIC TEST DRIVER 21201M: Isaac Hazan <isaac.hazan@intel.com> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/thunderbolt/dma_test.c 21205 21206THUNDERBOLT DRIVER 21207M: Andreas Noever <andreas.noever@gmail.com> 21208M: Michael Jamet <michael.jamet@intel.com> 21209M: Mika Westerberg <mika.westerberg@linux.intel.com> 21210M: Yehezkel Bernat <YehezkelShB@gmail.com> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21214F: Documentation/admin-guide/thunderbolt.rst 21215F: drivers/thunderbolt/ 21216F: include/linux/thunderbolt.h 21217 21218THUNDERBOLT NETWORK DRIVER 21219M: Michael Jamet <michael.jamet@intel.com> 21220M: Mika Westerberg <mika.westerberg@linux.intel.com> 21221M: Yehezkel Bernat <YehezkelShB@gmail.com> 21222L: netdev@vger.kernel.org 21223S: Maintained 21224F: drivers/net/thunderbolt/ 21225 21226THUNDERX GPIO DRIVER 21227M: Robert Richter <rric@kernel.org> 21228S: Odd Fixes 21229F: drivers/gpio/gpio-thunderx.c 21230 21231TI ADS7924 ADC DRIVER 21232M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21233L: linux-iio@vger.kernel.org 21234S: Supported 21235F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21236F: drivers/iio/adc/ti-ads7924.c 21237 21238TI AM437X VPFE DRIVER 21239M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21240L: linux-media@vger.kernel.org 21241S: Maintained 21242W: https://linuxtv.org 21243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21244T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21245F: drivers/media/platform/ti/am437x/ 21246 21247TI BANDGAP AND THERMAL DRIVER 21248M: Eduardo Valentin <edubezval@gmail.com> 21249M: Keerthy <j-keerthy@ti.com> 21250L: linux-pm@vger.kernel.org 21251L: linux-omap@vger.kernel.org 21252S: Maintained 21253F: drivers/thermal/ti-soc-thermal/ 21254 21255TI BQ27XXX POWER SUPPLY DRIVER 21256F: drivers/power/supply/bq27xxx_battery.c 21257F: drivers/power/supply/bq27xxx_battery_i2c.c 21258F: include/linux/power/bq27xxx_battery.h 21259 21260TI CDCE706 CLOCK DRIVER 21261M: Max Filippov <jcmvbkbc@gmail.com> 21262S: Maintained 21263F: drivers/clk/clk-cdce706.c 21264 21265TI CLOCK DRIVER 21266M: Tero Kristo <kristo@kernel.org> 21267L: linux-omap@vger.kernel.org 21268S: Odd Fixes 21269F: drivers/clk/ti/ 21270F: include/linux/clk/ti.h 21271 21272TI DAVINCI MACHINE SUPPORT 21273M: Bartosz Golaszewski <brgl@bgdev.pl> 21274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21275S: Maintained 21276T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21277F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21278F: arch/arm/boot/dts/ti/davinci/ 21279F: arch/arm/mach-davinci/ 21280F: drivers/i2c/busses/i2c-davinci.c 21281 21282TI DAVINCI SERIES CLOCK DRIVER 21283M: David Lechner <david@lechnology.com> 21284R: Sekhar Nori <nsekhar@ti.com> 21285S: Maintained 21286F: Documentation/devicetree/bindings/clock/ti/davinci/ 21287F: drivers/clk/davinci/ 21288F: include/linux/clk/davinci.h 21289 21290TI DAVINCI SERIES GPIO DRIVER 21291M: Keerthy <j-keerthy@ti.com> 21292L: linux-gpio@vger.kernel.org 21293S: Maintained 21294F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21295F: drivers/gpio/gpio-davinci.c 21296 21297TI DAVINCI SERIES MEDIA DRIVER 21298M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21299L: linux-media@vger.kernel.org 21300S: Maintained 21301W: https://linuxtv.org 21302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21303T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21304F: drivers/media/platform/ti/davinci/ 21305F: include/media/davinci/ 21306 21307TI ENHANCED CAPTURE (eCAP) DRIVER 21308M: Vignesh Raghavendra <vigneshr@ti.com> 21309R: Julien Panis <jpanis@baylibre.com> 21310L: linux-iio@vger.kernel.org 21311L: linux-omap@vger.kernel.org 21312S: Maintained 21313F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21314F: drivers/counter/ti-ecap-capture.c 21315 21316TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21317R: David Lechner <david@lechnology.com> 21318L: linux-iio@vger.kernel.org 21319F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21320F: drivers/counter/ti-eqep.c 21321 21322TI ETHERNET SWITCH DRIVER (CPSW) 21323R: Grygorii Strashko <grygorii.strashko@ti.com> 21324L: linux-omap@vger.kernel.org 21325L: netdev@vger.kernel.org 21326S: Maintained 21327F: drivers/net/ethernet/ti/cpsw* 21328F: drivers/net/ethernet/ti/davinci* 21329 21330TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21331M: Alex Dubov <oakad@yahoo.com> 21332S: Maintained 21333W: http://tifmxx.berlios.de/ 21334F: drivers/memstick/host/tifm_ms.c 21335F: drivers/misc/tifm* 21336F: drivers/mmc/host/tifm_sd.c 21337F: include/linux/tifm.h 21338 21339TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21340M: Nishanth Menon <nm@ti.com> 21341M: Santosh Shilimkar <ssantosh@kernel.org> 21342L: linux-kernel@vger.kernel.org 21343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21344S: Maintained 21345T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21346F: drivers/soc/ti/* 21347 21348TI LM49xxx FAMILY ASoC CODEC DRIVERS 21349M: M R Swami Reddy <mr.swami.reddy@ti.com> 21350M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21352S: Maintained 21353F: sound/soc/codecs/isabelle* 21354F: sound/soc/codecs/lm49453* 21355 21356TI LMP92064 ADC DRIVER 21357M: Leonard Göhrs <l.goehrs@pengutronix.de> 21358R: kernel@pengutronix.de 21359L: linux-iio@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21362F: drivers/iio/adc/ti-lmp92064.c 21363 21364TI PCM3060 ASoC CODEC DRIVER 21365M: Kirill Marinushkin <kmarinushkin@birdec.com> 21366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21367S: Maintained 21368F: Documentation/devicetree/bindings/sound/pcm3060.txt 21369F: sound/soc/codecs/pcm3060* 21370 21371TI TAS571X FAMILY ASoC CODEC DRIVER 21372M: Kevin Cernekee <cernekee@chromium.org> 21373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21374S: Odd Fixes 21375F: sound/soc/codecs/tas571x* 21376 21377TI TMAG5273 MAGNETOMETER DRIVER 21378M: Gerald Loacker <gerald.loacker@wolfvision.net> 21379L: linux-iio@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21382F: drivers/iio/magnetometer/tmag5273.c 21383 21384TI TRF7970A NFC DRIVER 21385M: Mark Greer <mgreer@animalcreek.com> 21386L: linux-wireless@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21389F: drivers/nfc/trf7970a.c 21390 21391TI TSC2046 ADC DRIVER 21392M: Oleksij Rempel <o.rempel@pengutronix.de> 21393R: kernel@pengutronix.de 21394L: linux-iio@vger.kernel.org 21395S: Maintained 21396F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21397F: drivers/iio/adc/ti-tsc2046.c 21398 21399TI TWL4030 SERIES SOC CODEC DRIVER 21400M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21402S: Maintained 21403F: sound/soc/codecs/twl4030* 21404 21405TI VPE/CAL DRIVERS 21406M: Benoit Parrot <bparrot@ti.com> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409W: http://linuxtv.org/ 21410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21411F: Documentation/devicetree/bindings/media/ti,cal.yaml 21412F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21413F: drivers/media/platform/ti/cal/ 21414F: drivers/media/platform/ti/vpe/ 21415 21416TI WILINK WIRELESS DRIVERS 21417L: linux-wireless@vger.kernel.org 21418S: Orphan 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21421T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21422F: drivers/net/wireless/ti/ 21423 21424TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21425M: John Stultz <jstultz@google.com> 21426M: Thomas Gleixner <tglx@linutronix.de> 21427R: Stephen Boyd <sboyd@kernel.org> 21428L: linux-kernel@vger.kernel.org 21429S: Supported 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21431F: include/linux/clocksource.h 21432F: include/linux/time.h 21433F: include/linux/timex.h 21434F: include/uapi/linux/time.h 21435F: include/uapi/linux/timex.h 21436F: kernel/time/alarmtimer.c 21437F: kernel/time/clocksource.c 21438F: kernel/time/ntp.c 21439F: kernel/time/time*.c 21440F: tools/testing/selftests/timers/ 21441 21442TIPC NETWORK LAYER 21443M: Jon Maloy <jmaloy@redhat.com> 21444M: Ying Xue <ying.xue@windriver.com> 21445L: netdev@vger.kernel.org (core kernel code) 21446L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21447S: Maintained 21448W: http://tipc.sourceforge.net/ 21449F: include/uapi/linux/tipc*.h 21450F: net/tipc/ 21451 21452TLAN NETWORK DRIVER 21453M: Samuel Chessman <chessman@tux.org> 21454L: tlan-devel@lists.sourceforge.net (subscribers-only) 21455S: Maintained 21456W: http://sourceforge.net/projects/tlan/ 21457F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21458F: drivers/net/ethernet/ti/tlan.* 21459 21460TMIO/SDHI MMC DRIVER 21461M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21462L: linux-mmc@vger.kernel.org 21463L: linux-renesas-soc@vger.kernel.org 21464S: Supported 21465F: drivers/mmc/host/renesas_sdhi* 21466F: drivers/mmc/host/tmio_mmc* 21467F: include/linux/mfd/tmio.h 21468 21469TMP401 HARDWARE MONITOR DRIVER 21470M: Guenter Roeck <linux@roeck-us.net> 21471L: linux-hwmon@vger.kernel.org 21472S: Maintained 21473F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21474F: Documentation/hwmon/tmp401.rst 21475F: drivers/hwmon/tmp401.c 21476 21477TMP464 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21482F: Documentation/hwmon/tmp464.rst 21483F: drivers/hwmon/tmp464.c 21484 21485TMP513 HARDWARE MONITOR DRIVER 21486M: Eric Tremblay <etremblay@distech-controls.com> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/hwmon/tmp513.rst 21490F: drivers/hwmon/tmp513.c 21491 21492TMPFS (SHMEM FILESYSTEM) 21493M: Hugh Dickins <hughd@google.com> 21494L: linux-mm@kvack.org 21495S: Maintained 21496F: include/linux/shmem_fs.h 21497F: mm/shmem.c 21498 21499TOMOYO SECURITY MODULE 21500M: Kentaro Takeda <takedakn@nttdata.co.jp> 21501M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21502L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21503L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21504L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21505L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21506S: Maintained 21507W: https://tomoyo.osdn.jp/ 21508F: security/tomoyo/ 21509 21510TOPSTAR LAPTOP EXTRAS DRIVER 21511M: Herton Ronaldo Krzesinski <herton@canonical.com> 21512L: platform-driver-x86@vger.kernel.org 21513S: Maintained 21514F: drivers/platform/x86/topstar-laptop.c 21515 21516TORTURE-TEST MODULES 21517M: Davidlohr Bueso <dave@stgolabs.net> 21518M: "Paul E. McKenney" <paulmck@kernel.org> 21519M: Josh Triplett <josh@joshtriplett.org> 21520L: linux-kernel@vger.kernel.org 21521S: Supported 21522T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21523F: Documentation/RCU/torture.rst 21524F: kernel/locking/locktorture.c 21525F: kernel/rcu/rcuscale.c 21526F: kernel/rcu/rcutorture.c 21527F: kernel/rcu/refscale.c 21528F: kernel/torture.c 21529 21530TOSHIBA ACPI EXTRAS DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_acpi.c 21535 21536TOSHIBA BLUETOOTH DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_bluetooth.c 21541 21542TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_haps.c 21547 21548TOSHIBA SMM DRIVER 21549M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21550S: Maintained 21551W: http://www.buzzard.org.uk/toshiba/ 21552F: drivers/char/toshiba.c 21553F: include/linux/toshiba.h 21554F: include/uapi/linux/toshiba.h 21555 21556TOSHIBA TC358743 DRIVER 21557M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21558L: linux-media@vger.kernel.org 21559S: Maintained 21560F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21561F: drivers/media/i2c/tc358743* 21562F: include/media/i2c/tc358743.h 21563 21564TOSHIBA WMI HOTKEYS DRIVER 21565M: Azael Avalos <coproscefalo@gmail.com> 21566L: platform-driver-x86@vger.kernel.org 21567S: Maintained 21568F: drivers/platform/x86/toshiba-wmi.c 21569 21570TPM DEVICE DRIVER 21571M: Peter Huewe <peterhuewe@gmx.de> 21572M: Jarkko Sakkinen <jarkko@kernel.org> 21573R: Jason Gunthorpe <jgg@ziepe.ca> 21574L: linux-integrity@vger.kernel.org 21575S: Maintained 21576W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21577Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21579F: drivers/char/tpm/ 21580 21581TPS546D24 DRIVER 21582M: Duke Du <dukedu83@gmail.com> 21583L: linux-hwmon@vger.kernel.org 21584S: Maintained 21585F: Documentation/hwmon/tps546d24.rst 21586F: drivers/hwmon/pmbus/tps546d24.c 21587 21588TRACING 21589M: Steven Rostedt <rostedt@goodmis.org> 21590M: Masami Hiramatsu <mhiramat@kernel.org> 21591L: linux-kernel@vger.kernel.org 21592L: linux-trace-kernel@vger.kernel.org 21593S: Maintained 21594Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21596F: Documentation/trace/* 21597F: fs/tracefs/ 21598F: include/linux/trace*.h 21599F: include/trace/ 21600F: kernel/trace/ 21601F: scripts/tracing/ 21602F: tools/testing/selftests/ftrace/ 21603 21604TRACING MMIO ACCESSES (MMIOTRACE) 21605M: Steven Rostedt <rostedt@goodmis.org> 21606M: Masami Hiramatsu <mhiramat@kernel.org> 21607R: Karol Herbst <karolherbst@gmail.com> 21608R: Pekka Paalanen <ppaalanen@gmail.com> 21609L: linux-kernel@vger.kernel.org 21610L: nouveau@lists.freedesktop.org 21611S: Maintained 21612F: arch/x86/mm/kmmio.c 21613F: arch/x86/mm/mmio-mod.c 21614F: arch/x86/mm/testmmiotrace.c 21615F: include/linux/mmiotrace.h 21616F: kernel/trace/trace_mmiotrace.c 21617 21618TRACING OS NOISE / LATENCY TRACERS 21619M: Steven Rostedt <rostedt@goodmis.org> 21620M: Daniel Bristot de Oliveira <bristot@kernel.org> 21621S: Maintained 21622F: Documentation/trace/hwlat_detector.rst 21623F: Documentation/trace/osnoise-tracer.rst 21624F: Documentation/trace/timerlat-tracer.rst 21625F: arch/*/kernel/trace.c 21626F: include/trace/events/osnoise.h 21627F: kernel/trace/trace_hwlat.c 21628F: kernel/trace/trace_irqsoff.c 21629F: kernel/trace/trace_osnoise.c 21630F: kernel/trace/trace_sched_wakeup.c 21631 21632TRADITIONAL CHINESE DOCUMENTATION 21633M: Hu Haowen <src.res@email.cn> 21634L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21635S: Maintained 21636W: https://github.com/srcres258/linux-doc 21637T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21638F: Documentation/translations/zh_TW/ 21639 21640TTY LAYER 21641M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21642M: Jiri Slaby <jirislaby@kernel.org> 21643S: Supported 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21645F: Documentation/driver-api/serial/ 21646F: drivers/tty/ 21647F: drivers/tty/serial/serial_core.c 21648F: include/linux/selection.h 21649F: include/linux/serial.h 21650F: include/linux/serial_core.h 21651F: include/linux/sysrq.h 21652F: include/linux/tty*.h 21653F: include/linux/vt.h 21654F: include/linux/vt_*.h 21655F: include/uapi/linux/serial.h 21656F: include/uapi/linux/serial_core.h 21657F: include/uapi/linux/tty.h 21658 21659TUA9001 MEDIA DRIVER 21660M: Antti Palosaari <crope@iki.fi> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664W: http://palosaari.fi/linux/ 21665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21666T: git git://linuxtv.org/anttip/media_tree.git 21667F: drivers/media/tuners/tua9001* 21668 21669TULIP NETWORK DRIVERS 21670L: netdev@vger.kernel.org 21671L: linux-parisc@vger.kernel.org 21672S: Orphan 21673F: drivers/net/ethernet/dec/tulip/ 21674 21675TUN/TAP driver 21676M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21677S: Maintained 21678W: http://vtun.sourceforge.net/tun 21679F: Documentation/networking/tuntap.rst 21680F: arch/um/os-Linux/drivers/ 21681 21682TURBOCHANNEL SUBSYSTEM 21683M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21684M: Ralf Baechle <ralf@linux-mips.org> 21685L: linux-mips@vger.kernel.org 21686S: Maintained 21687Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21688F: drivers/tc/ 21689F: include/linux/tc.h 21690 21691TURBOSTAT UTILITY 21692M: "Len Brown" <lenb@kernel.org> 21693L: linux-pm@vger.kernel.org 21694S: Supported 21695Q: https://patchwork.kernel.org/project/linux-pm/list/ 21696B: https://bugzilla.kernel.org 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21698F: tools/power/x86/turbostat/ 21699 21700TW5864 VIDEO4LINUX DRIVER 21701M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21702M: Anton Sviridenko <anton@corp.bluecherry.net> 21703M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21704M: Andrey Utkin <andrey_utkin@fastmail.com> 21705L: linux-media@vger.kernel.org 21706S: Supported 21707F: drivers/media/pci/tw5864/ 21708 21709TW68 VIDEO4LINUX DRIVER 21710M: Hans Verkuil <hverkuil@xs4all.nl> 21711L: linux-media@vger.kernel.org 21712S: Odd Fixes 21713W: https://linuxtv.org 21714T: git git://linuxtv.org/media_tree.git 21715F: drivers/media/pci/tw68/ 21716 21717TW686X VIDEO4LINUX DRIVER 21718M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21719L: linux-media@vger.kernel.org 21720S: Maintained 21721W: http://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw686x/ 21724 21725U-BOOT ENVIRONMENT VARIABLES 21726M: Rafał Miłecki <rafal@milecki.pl> 21727S: Maintained 21728F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21729F: drivers/nvmem/u-boot-env.c 21730 21731UACCE ACCELERATOR FRAMEWORK 21732M: Zhangfei Gao <zhangfei.gao@linaro.org> 21733M: Zhou Wang <wangzhou1@hisilicon.com> 21734L: linux-accelerators@lists.ozlabs.org 21735L: linux-kernel@vger.kernel.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-driver-uacce 21738F: Documentation/misc-devices/uacce.rst 21739F: drivers/misc/uacce/ 21740F: include/linux/uacce.h 21741F: include/uapi/misc/uacce/ 21742 21743UBI FILE SYSTEM (UBIFS) 21744M: Richard Weinberger <richard@nod.at> 21745L: linux-mtd@lists.infradead.org 21746S: Supported 21747W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21750F: Documentation/ABI/testing/sysfs-fs-ubifs 21751F: Documentation/filesystems/ubifs-authentication.rst 21752F: Documentation/filesystems/ubifs.rst 21753F: fs/ubifs/ 21754 21755UBLK USERSPACE BLOCK DRIVER 21756M: Ming Lei <ming.lei@redhat.com> 21757L: linux-block@vger.kernel.org 21758S: Maintained 21759F: Documentation/block/ublk.rst 21760F: drivers/block/ublk_drv.c 21761F: include/uapi/linux/ublk_cmd.h 21762 21763UCLINUX (M68KNOMMU AND COLDFIRE) 21764M: Greg Ungerer <gerg@linux-m68k.org> 21765L: linux-m68k@lists.linux-m68k.org 21766S: Maintained 21767W: http://www.linux-m68k.org/ 21768T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21769F: arch/m68k/*/*_no.* 21770F: arch/m68k/68*/ 21771F: arch/m68k/coldfire/ 21772F: arch/m68k/include/asm/*_no.* 21773 21774UDF FILESYSTEM 21775M: Jan Kara <jack@suse.com> 21776S: Maintained 21777F: Documentation/filesystems/udf.rst 21778F: fs/udf/ 21779 21780UDRAW TABLET 21781M: Bastien Nocera <hadess@hadess.net> 21782L: linux-input@vger.kernel.org 21783S: Maintained 21784F: drivers/hid/hid-udraw-ps3.c 21785 21786UFS FILESYSTEM 21787M: Evgeniy Dushistov <dushistov@mail.ru> 21788S: Maintained 21789F: Documentation/admin-guide/ufs.rst 21790F: fs/ufs/ 21791 21792UHID USERSPACE HID IO DRIVER 21793M: David Rheinsberg <david.rheinsberg@gmail.com> 21794L: linux-input@vger.kernel.org 21795S: Maintained 21796F: drivers/hid/uhid.c 21797F: include/uapi/linux/uhid.h 21798 21799ULPI BUS 21800M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: drivers/usb/common/ulpi.c 21804F: include/linux/ulpi/ 21805 21806UNICODE SUBSYSTEM 21807M: Gabriel Krisman Bertazi <krisman@collabora.com> 21808L: linux-fsdevel@vger.kernel.org 21809S: Supported 21810F: fs/unicode/ 21811 21812UNIFDEF 21813M: Tony Finch <dot@dotat.at> 21814S: Maintained 21815W: http://dotat.at/prog/unifdef 21816F: scripts/unifdef.c 21817 21818UNIFORM CDROM DRIVER 21819M: Phillip Potter <phil@philpotter.co.uk> 21820S: Maintained 21821F: Documentation/cdrom/ 21822F: drivers/cdrom/cdrom.c 21823F: include/linux/cdrom.h 21824F: include/uapi/linux/cdrom.h 21825 21826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21827R: Alim Akhtar <alim.akhtar@samsung.com> 21828R: Avri Altman <avri.altman@wdc.com> 21829R: Bart Van Assche <bvanassche@acm.org> 21830L: linux-scsi@vger.kernel.org 21831S: Supported 21832F: Documentation/devicetree/bindings/ufs/ 21833F: Documentation/scsi/ufs.rst 21834F: drivers/ufs/core/ 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21837M: Pedro Sousa <pedrom.sousa@synopsys.com> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: drivers/ufs/host/*dwc* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21843M: Alim Akhtar <alim.akhtar@samsung.com> 21844L: linux-scsi@vger.kernel.org 21845S: Maintained 21846F: drivers/ufs/host/ufs-exynos* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21849M: Stanley Chu <stanley.chu@mediatek.com> 21850L: linux-scsi@vger.kernel.org 21851L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21852S: Maintained 21853F: drivers/ufs/host/ufs-mediatek* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21857L: linux-arm-msm@vger.kernel.org 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21861F: drivers/ufs/host/ufs-qcom* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21864M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21865L: linux-renesas-soc@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: drivers/ufs/host/ufs-renesas.c 21869 21870UNSORTED BLOCK IMAGES (UBI) 21871M: Richard Weinberger <richard@nod.at> 21872L: linux-mtd@lists.infradead.org 21873S: Supported 21874W: http://www.linux-mtd.infradead.org/ 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21877F: drivers/mtd/ubi/ 21878F: include/linux/mtd/ubi.h 21879F: include/uapi/mtd/ubi-user.h 21880 21881USB "USBNET" DRIVER FRAMEWORK 21882M: Oliver Neukum <oneukum@suse.com> 21883L: netdev@vger.kernel.org 21884S: Maintained 21885W: http://www.linux-usb.org/usbnet 21886F: drivers/net/usb/usbnet.c 21887F: include/linux/usb/usbnet.h 21888 21889USB ACM DRIVER 21890M: Oliver Neukum <oneukum@suse.com> 21891L: linux-usb@vger.kernel.org 21892S: Maintained 21893F: Documentation/usb/acm.rst 21894F: drivers/usb/class/cdc-acm.* 21895 21896USB APPLE MFI FASTCHARGE DRIVER 21897M: Bastien Nocera <hadess@hadess.net> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/misc/apple-mfi-fastcharge.c 21901 21902USB AR5523 WIRELESS DRIVER 21903M: Pontus Fuchs <pontus.fuchs@gmail.com> 21904L: linux-wireless@vger.kernel.org 21905S: Maintained 21906F: drivers/net/wireless/ath/ar5523/ 21907 21908USB ATTACHED SCSI 21909M: Oliver Neukum <oneukum@suse.com> 21910L: linux-usb@vger.kernel.org 21911L: linux-scsi@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/storage/uas.c 21914 21915USB CDC ETHERNET DRIVER 21916M: Oliver Neukum <oliver@neukum.org> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/cdc_*.c 21920F: include/uapi/linux/usb/cdc.h 21921 21922USB CHAOSKEY DRIVER 21923M: Keith Packard <keithp@keithp.com> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/misc/chaoskey.c 21927 21928USB CYPRESS C67X00 DRIVER 21929L: linux-usb@vger.kernel.org 21930S: Orphan 21931F: drivers/usb/c67x00/ 21932 21933USB DAVICOM DM9601 DRIVER 21934M: Peter Korsgaard <peter@korsgaard.com> 21935L: netdev@vger.kernel.org 21936S: Maintained 21937W: http://www.linux-usb.org/usbnet 21938F: drivers/net/usb/dm9601.c 21939 21940USB EHCI DRIVER 21941M: Alan Stern <stern@rowland.harvard.edu> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/usb/ehci.rst 21945F: drivers/usb/host/ehci* 21946 21947USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21948M: Jiri Kosina <jikos@kernel.org> 21949M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21953F: Documentation/hid/hiddev.rst 21954F: drivers/hid/usbhid/ 21955 21956USB INTEL XHCI ROLE MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21961 21962USB IP DRIVER FOR HISILICON KIRIN 960 21963M: Yu Chen <chenyu56@huawei.com> 21964M: Binghui Wang <wangbinghui@hisilicon.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21968F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 970 21971M: Mauro Carvalho Chehab <mchehab@kernel.org> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21976 21977USB ISP116X DRIVER 21978M: Olav Kongas <ok@artecdesign.ee> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/host/isp116x* 21982F: include/linux/usb/isp116x.h 21983 21984USB ISP1760 DRIVER 21985M: Rui Miguel Silva <rui.silva@linaro.org> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21989F: drivers/usb/isp1760/* 21990 21991USB LAN78XX ETHERNET DRIVER 21992M: Woojung Huh <woojung.huh@microchip.com> 21993M: UNGLinuxDriver@microchip.com 21994L: netdev@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21997F: drivers/net/usb/lan78xx.* 21998F: include/dt-bindings/net/microchip-lan78xx.h 21999 22000USB MASS STORAGE DRIVER 22001M: Alan Stern <stern@rowland.harvard.edu> 22002L: linux-usb@vger.kernel.org 22003L: usb-storage@lists.one-eyed-alien.net 22004S: Maintained 22005F: drivers/usb/storage/ 22006 22007USB MIDI DRIVER 22008M: Clemens Ladisch <clemens@ladisch.de> 22009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22010S: Maintained 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22012F: sound/usb/midi.* 22013 22014USB NETWORKING DRIVERS 22015L: linux-usb@vger.kernel.org 22016S: Odd Fixes 22017F: drivers/net/usb/ 22018 22019USB OHCI DRIVER 22020M: Alan Stern <stern@rowland.harvard.edu> 22021L: linux-usb@vger.kernel.org 22022S: Maintained 22023F: Documentation/usb/ohci.rst 22024F: drivers/usb/host/ohci* 22025 22026USB OTG FSM (Finite State Machine) 22027M: Peter Chen <peter.chen@kernel.org> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22031F: drivers/usb/common/usb-otg-fsm.c 22032 22033USB OVER IP DRIVER 22034M: Valentina Manea <valentina.manea.m@gmail.com> 22035M: Shuah Khan <shuah@kernel.org> 22036M: Shuah Khan <skhan@linuxfoundation.org> 22037R: Hongren Zheng <i@zenithal.me> 22038L: linux-usb@vger.kernel.org 22039S: Maintained 22040F: Documentation/usb/usbip_protocol.rst 22041F: drivers/usb/usbip/ 22042F: tools/testing/selftests/drivers/usb/usbip/ 22043F: tools/usb/usbip/ 22044 22045USB PEGASUS DRIVER 22046M: Petko Manolov <petkan@nucleusys.com> 22047L: linux-usb@vger.kernel.org 22048L: netdev@vger.kernel.org 22049S: Maintained 22050W: https://github.com/petkan/pegasus 22051T: git https://github.com/petkan/pegasus.git 22052F: drivers/net/usb/pegasus.* 22053 22054USB PRINTER DRIVER (usblp) 22055M: Pete Zaitcev <zaitcev@redhat.com> 22056L: linux-usb@vger.kernel.org 22057S: Supported 22058F: drivers/usb/class/usblp.c 22059 22060USB QMI WWAN NETWORK DRIVER 22061M: Bjørn Mork <bjorn@mork.no> 22062L: netdev@vger.kernel.org 22063S: Maintained 22064F: Documentation/ABI/testing/sysfs-class-net-qmi 22065F: drivers/net/usb/qmi_wwan.c 22066 22067USB RAW GADGET DRIVER 22068R: Andrey Konovalov <andreyknvl@gmail.com> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071F: Documentation/usb/raw-gadget.rst 22072F: drivers/usb/gadget/legacy/raw_gadget.c 22073F: include/uapi/linux/usb/raw_gadget.h 22074 22075USB RTL8150 DRIVER 22076M: Petko Manolov <petkan@nucleusys.com> 22077L: linux-usb@vger.kernel.org 22078L: netdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/petkan/rtl8150 22081T: git https://github.com/petkan/rtl8150.git 22082F: drivers/net/usb/rtl8150.c 22083 22084USB SERIAL SUBSYSTEM 22085M: Johan Hovold <johan@kernel.org> 22086L: linux-usb@vger.kernel.org 22087S: Maintained 22088T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22089F: Documentation/usb/usb-serial.rst 22090F: drivers/usb/serial/ 22091F: include/linux/usb/serial.h 22092 22093USB SMSC75XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095L: netdev@vger.kernel.org 22096S: Maintained 22097F: drivers/net/usb/smsc75xx.* 22098 22099USB SMSC95XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101M: UNGLinuxDriver@microchip.com 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc95xx.* 22105 22106USB SUBSYSTEM 22107M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22108L: linux-usb@vger.kernel.org 22109S: Supported 22110W: http://www.linux-usb.org 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22112F: Documentation/devicetree/bindings/usb/ 22113F: Documentation/usb/ 22114F: drivers/usb/ 22115F: include/dt-bindings/usb/ 22116F: include/linux/usb.h 22117F: include/linux/usb/ 22118F: include/uapi/linux/usb/ 22119 22120USB TYPEC BUS FOR ALTERNATE MODES 22121M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22122L: linux-usb@vger.kernel.org 22123S: Maintained 22124F: Documentation/ABI/testing/sysfs-bus-typec 22125F: Documentation/driver-api/usb/typec_bus.rst 22126F: drivers/usb/typec/altmodes/ 22127F: include/linux/usb/typec_altmode.h 22128 22129USB TYPEC CLASS 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-class-typec 22134F: Documentation/driver-api/usb/typec.rst 22135F: drivers/usb/typec/ 22136F: include/linux/usb/typec.h 22137 22138USB TYPEC INTEL PMC MUX DRIVER 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22143F: drivers/usb/typec/mux/intel_pmc_mux.c 22144 22145USB TYPEC PI3USB30532 MUX DRIVER 22146M: Hans de Goede <hdegoede@redhat.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/mux/pi3usb30532.c 22150 22151USB TYPEC PORT CONTROLLER DRIVERS 22152M: Guenter Roeck <linux@roeck-us.net> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/tcpm/ 22156 22157USB UHCI DRIVER 22158M: Alan Stern <stern@rowland.harvard.edu> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/host/uhci* 22162 22163USB VIDEO CLASS 22164M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22165L: linux-media@vger.kernel.org 22166S: Maintained 22167W: http://www.ideasonboard.org/uvc/ 22168T: git git://linuxtv.org/media_tree.git 22169F: drivers/media/usb/uvc/ 22170F: include/uapi/linux/uvcvideo.h 22171 22172USB WEBCAM GADGET 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174M: Daniel Scally <dan.scally@ideasonboard.com> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: drivers/usb/gadget/function/*uvc* 22178F: drivers/usb/gadget/legacy/webcam.c 22179F: include/uapi/linux/usb/g_uvc.h 22180 22181USB WIRELESS RNDIS DRIVER (rndis_wlan) 22182M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22183L: linux-wireless@vger.kernel.org 22184S: Maintained 22185F: drivers/net/wireless/legacy/rndis_wlan.c 22186 22187USB XHCI DRIVER 22188M: Mathias Nyman <mathias.nyman@intel.com> 22189L: linux-usb@vger.kernel.org 22190S: Supported 22191F: drivers/usb/host/pci-quirks* 22192F: drivers/usb/host/xhci* 22193 22194USB ZD1201 DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Orphan 22197W: http://linux-lc100020.sourceforge.net 22198F: drivers/net/wireless/zydas/zd1201.* 22199 22200USER DATAGRAM PROTOCOL (UDP) 22201M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22202S: Maintained 22203F: include/linux/udp.h 22204F: net/ipv4/udp.c 22205F: net/ipv6/udp.c 22206 22207USER-MODE LINUX (UML) 22208M: Richard Weinberger <richard@nod.at> 22209M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22210M: Johannes Berg <johannes@sipsolutions.net> 22211L: linux-um@lists.infradead.org 22212S: Maintained 22213W: http://user-mode-linux.sourceforge.net 22214Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22217F: Documentation/virt/uml/ 22218F: arch/um/ 22219F: arch/x86/um/ 22220F: fs/hostfs/ 22221 22222USERSPACE COPYIN/COPYOUT (UIOVEC) 22223M: Alexander Viro <viro@zeniv.linux.org.uk> 22224S: Maintained 22225F: include/linux/uio.h 22226F: lib/iov_iter.c 22227 22228USERSPACE DMA BUFFER DRIVER 22229M: Gerd Hoffmann <kraxel@redhat.com> 22230L: dri-devel@lists.freedesktop.org 22231S: Maintained 22232T: git git://anongit.freedesktop.org/drm/drm-misc 22233F: drivers/dma-buf/udmabuf.c 22234F: include/uapi/linux/udmabuf.h 22235 22236USERSPACE I/O (UIO) 22237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22238S: Maintained 22239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22240F: Documentation/driver-api/uio-howto.rst 22241F: drivers/uio/ 22242F: include/linux/uio_driver.h 22243 22244UTIL-LINUX PACKAGE 22245M: Karel Zak <kzak@redhat.com> 22246L: util-linux@vger.kernel.org 22247S: Maintained 22248W: http://en.wikipedia.org/wiki/Util-linux 22249T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22250 22251UUID HELPERS 22252R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22253L: linux-kernel@vger.kernel.org 22254S: Maintained 22255F: include/linux/uuid.h 22256F: lib/test_uuid.c 22257F: lib/uuid.c 22258 22259UV SYSFS DRIVER 22260M: Justin Ernst <justin.ernst@hpe.com> 22261L: platform-driver-x86@vger.kernel.org 22262S: Maintained 22263F: drivers/platform/x86/uv_sysfs.c 22264 22265UVESAFB DRIVER 22266M: Michal Januszewski <spock@gentoo.org> 22267L: linux-fbdev@vger.kernel.org 22268S: Maintained 22269W: https://github.com/mjanusz/v86d 22270F: Documentation/fb/uvesafb.rst 22271F: drivers/video/fbdev/uvesafb.* 22272 22273Ux500 CLOCK DRIVERS 22274M: Ulf Hansson <ulf.hansson@linaro.org> 22275L: linux-clk@vger.kernel.org 22276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22277S: Maintained 22278F: drivers/clk/ux500/ 22279 22280VF610 NAND DRIVER 22281M: Stefan Agner <stefan@agner.ch> 22282L: linux-mtd@lists.infradead.org 22283S: Supported 22284F: drivers/mtd/nand/raw/vf610_nfc.c 22285 22286VFAT/FAT/MSDOS FILESYSTEM 22287M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22288S: Maintained 22289F: Documentation/filesystems/vfat.rst 22290F: fs/fat/ 22291F: tools/testing/selftests/filesystems/fat/ 22292 22293VFIO CDX DRIVER 22294M: Nipun Gupta <nipun.gupta@amd.com> 22295M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298F: drivers/vfio/cdx/* 22299 22300VFIO DRIVER 22301M: Alex Williamson <alex.williamson@redhat.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304T: git https://github.com/awilliam/linux-vfio.git 22305F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22306F: Documentation/driver-api/vfio.rst 22307F: drivers/vfio/ 22308F: include/linux/vfio.h 22309F: include/linux/vfio_pci_core.h 22310F: include/uapi/linux/vfio.h 22311 22312VFIO FSL-MC DRIVER 22313M: Diana Craciun <diana.craciun@oss.nxp.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/fsl-mc/ 22317 22318VFIO HISILICON PCI DRIVER 22319M: Longfang Liu <liulongfang@huawei.com> 22320M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/pci/hisilicon/ 22324 22325VFIO MEDIATED DEVICE DRIVERS 22326M: Kirti Wankhede <kwankhede@nvidia.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: Documentation/driver-api/vfio-mediated-device.rst 22330F: drivers/vfio/mdev/ 22331F: include/linux/mdev.h 22332F: samples/vfio-mdev/ 22333 22334VFIO MLX5 PCI DRIVER 22335M: Yishai Hadas <yishaih@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: drivers/vfio/pci/mlx5/ 22339 22340VFIO PCI DEVICE SPECIFIC DRIVERS 22341R: Jason Gunthorpe <jgg@nvidia.com> 22342R: Yishai Hadas <yishaih@nvidia.com> 22343R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22344R: Kevin Tian <kevin.tian@intel.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22348F: drivers/vfio/pci/*/ 22349 22350VFIO PLATFORM DRIVER 22351M: Eric Auger <eric.auger@redhat.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354F: drivers/vfio/platform/ 22355 22356VGA_SWITCHEROO 22357R: Lukas Wunner <lukas@wunner.de> 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: Documentation/gpu/vga-switcheroo.rst 22361F: drivers/gpu/vga/vga_switcheroo.c 22362F: include/linux/vga_switcheroo.h 22363 22364VIA RHINE NETWORK DRIVER 22365M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22366S: Maintained 22367F: drivers/net/ethernet/via/via-rhine.c 22368 22369VIA SD/MMC CARD CONTROLLER DRIVER 22370M: Bruce Chang <brucechang@via.com.tw> 22371M: Harald Welte <HaraldWelte@viatech.com> 22372S: Maintained 22373F: drivers/mmc/host/via-sdmmc.c 22374 22375VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22376M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22377L: linux-fbdev@vger.kernel.org 22378S: Maintained 22379F: drivers/video/fbdev/via/ 22380F: include/linux/via-core.h 22381F: include/linux/via_i2c.h 22382 22383VIA VELOCITY NETWORK DRIVER 22384M: Francois Romieu <romieu@fr.zoreil.com> 22385L: netdev@vger.kernel.org 22386S: Maintained 22387F: drivers/net/ethernet/via/via-velocity.* 22388 22389VICODEC VIRTUAL CODEC DRIVER 22390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393W: https://linuxtv.org 22394T: git git://linuxtv.org/media_tree.git 22395F: drivers/media/test-drivers/vicodec/* 22396 22397VIDEO I2C POLLING DRIVER 22398M: Matt Ranostay <matt.ranostay@konsulko.com> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/i2c/video-i2c.c 22402 22403VIDEO MULTIPLEXER DRIVER 22404M: Philipp Zabel <p.zabel@pengutronix.de> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/platform/video-mux.c 22408 22409VIDEOBUF2 FRAMEWORK 22410M: Tomasz Figa <tfiga@chromium.org> 22411M: Marek Szyprowski <m.szyprowski@samsung.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/common/videobuf2/* 22415F: include/media/videobuf2-* 22416 22417VIDTV VIRTUAL DIGITAL TV DRIVER 22418M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421W: https://linuxtv.org 22422T: git git://linuxtv.org/media_tree.git 22423F: drivers/media/test-drivers/vidtv/* 22424 22425VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22426M: Shuah Khan <skhan@linuxfoundation.org> 22427R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vimc/* 22433 22434VIRT LIB 22435M: Alex Williamson <alex.williamson@redhat.com> 22436M: Paolo Bonzini <pbonzini@redhat.com> 22437L: kvm@vger.kernel.org 22438S: Supported 22439F: virt/lib/ 22440 22441VIRTIO AND VHOST VSOCK DRIVER 22442M: Stefan Hajnoczi <stefanha@redhat.com> 22443M: Stefano Garzarella <sgarzare@redhat.com> 22444L: kvm@vger.kernel.org 22445L: virtualization@lists.linux-foundation.org 22446L: netdev@vger.kernel.org 22447S: Maintained 22448F: drivers/vhost/vsock.c 22449F: include/linux/virtio_vsock.h 22450F: include/uapi/linux/virtio_vsock.h 22451F: net/vmw_vsock/virtio_transport.c 22452F: net/vmw_vsock/virtio_transport_common.c 22453 22454VIRTIO BALLOON 22455M: "Michael S. Tsirkin" <mst@redhat.com> 22456M: David Hildenbrand <david@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/virtio/virtio_balloon.c 22460F: include/linux/balloon_compaction.h 22461F: include/uapi/linux/virtio_balloon.h 22462F: mm/balloon_compaction.c 22463 22464VIRTIO BLOCK AND SCSI DRIVERS 22465M: "Michael S. Tsirkin" <mst@redhat.com> 22466M: Jason Wang <jasowang@redhat.com> 22467R: Paolo Bonzini <pbonzini@redhat.com> 22468R: Stefan Hajnoczi <stefanha@redhat.com> 22469L: virtualization@lists.linux-foundation.org 22470S: Maintained 22471F: drivers/block/virtio_blk.c 22472F: drivers/scsi/virtio_scsi.c 22473F: drivers/vhost/scsi.c 22474F: include/uapi/linux/virtio_blk.h 22475F: include/uapi/linux/virtio_scsi.h 22476 22477VIRTIO CONSOLE DRIVER 22478M: Amit Shah <amit@kernel.org> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/char/virtio_console.c 22482F: include/linux/virtio_console.h 22483F: include/uapi/linux/virtio_console.h 22484 22485VIRTIO CORE AND NET DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: Documentation/ABI/testing/sysfs-bus-vdpa 22492F: Documentation/ABI/testing/sysfs-class-vduse 22493F: Documentation/devicetree/bindings/virtio/ 22494F: Documentation/driver-api/virtio/ 22495F: drivers/block/virtio_blk.c 22496F: drivers/crypto/virtio/ 22497F: drivers/net/virtio_net.c 22498F: drivers/vdpa/ 22499F: drivers/virtio/ 22500F: include/linux/vdpa.h 22501F: include/linux/virtio*.h 22502F: include/linux/vringh.h 22503F: include/uapi/linux/virtio_*.h 22504F: tools/virtio/ 22505 22506VIRTIO CRYPTO DRIVER 22507M: Gonglei <arei.gonglei@huawei.com> 22508L: virtualization@lists.linux-foundation.org 22509L: linux-crypto@vger.kernel.org 22510S: Maintained 22511F: drivers/crypto/virtio/ 22512F: include/uapi/linux/virtio_crypto.h 22513 22514VIRTIO DRIVERS FOR S390 22515M: Cornelia Huck <cohuck@redhat.com> 22516M: Halil Pasic <pasic@linux.ibm.com> 22517M: Eric Farman <farman@linux.ibm.com> 22518L: linux-s390@vger.kernel.org 22519L: virtualization@lists.linux-foundation.org 22520L: kvm@vger.kernel.org 22521S: Supported 22522F: arch/s390/include/uapi/asm/virtio-ccw.h 22523F: drivers/s390/virtio/ 22524 22525VIRTIO FILE SYSTEM 22526M: Vivek Goyal <vgoyal@redhat.com> 22527M: Stefan Hajnoczi <stefanha@redhat.com> 22528M: Miklos Szeredi <miklos@szeredi.hu> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-fsdevel@vger.kernel.org 22531S: Supported 22532W: https://virtio-fs.gitlab.io/ 22533F: Documentation/filesystems/virtiofs.rst 22534F: fs/fuse/virtio_fs.c 22535F: include/uapi/linux/virtio_fs.h 22536 22537VIRTIO GPIO DRIVER 22538M: Enrico Weigelt, metux IT consult <info@metux.net> 22539M: Viresh Kumar <vireshk@kernel.org> 22540L: linux-gpio@vger.kernel.org 22541L: virtualization@lists.linux-foundation.org 22542S: Maintained 22543F: drivers/gpio/gpio-virtio.c 22544F: include/uapi/linux/virtio_gpio.h 22545 22546VIRTIO GPU DRIVER 22547M: David Airlie <airlied@redhat.com> 22548M: Gerd Hoffmann <kraxel@redhat.com> 22549R: Gurchetan Singh <gurchetansingh@chromium.org> 22550R: Chia-I Wu <olvaffe@gmail.com> 22551L: dri-devel@lists.freedesktop.org 22552L: virtualization@lists.linux-foundation.org 22553S: Maintained 22554T: git git://anongit.freedesktop.org/drm/drm-misc 22555F: drivers/gpu/drm/virtio/ 22556F: include/uapi/linux/virtio_gpu.h 22557 22558VIRTIO HOST (VHOST) 22559M: "Michael S. Tsirkin" <mst@redhat.com> 22560M: Jason Wang <jasowang@redhat.com> 22561L: kvm@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563L: netdev@vger.kernel.org 22564S: Maintained 22565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22566F: drivers/vhost/ 22567F: include/linux/sched/vhost_task.h 22568F: include/linux/vhost_iotlb.h 22569F: include/uapi/linux/vhost.h 22570F: kernel/vhost_task.c 22571 22572VIRTIO I2C DRIVER 22573M: Conghui Chen <conghui.chen@intel.com> 22574M: Viresh Kumar <viresh.kumar@linaro.org> 22575L: linux-i2c@vger.kernel.org 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578F: drivers/i2c/busses/i2c-virtio.c 22579F: include/uapi/linux/virtio_i2c.h 22580 22581VIRTIO INPUT DRIVER 22582M: Gerd Hoffmann <kraxel@redhat.com> 22583S: Maintained 22584F: drivers/virtio/virtio_input.c 22585F: include/uapi/linux/virtio_input.h 22586 22587VIRTIO IOMMU DRIVER 22588M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/iommu/virtio-iommu.c 22592F: include/uapi/linux/virtio_iommu.h 22593 22594VIRTIO MEM DRIVER 22595M: David Hildenbrand <david@redhat.com> 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598W: https://virtio-mem.gitlab.io/ 22599F: drivers/virtio/virtio_mem.c 22600F: include/uapi/linux/virtio_mem.h 22601 22602VIRTIO PMEM DRIVER 22603M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606F: drivers/nvdimm/nd_virtio.c 22607F: drivers/nvdimm/virtio_pmem.c 22608 22609VIRTIO SOUND DRIVER 22610M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22611M: "Michael S. Tsirkin" <mst@redhat.com> 22612L: virtualization@lists.linux-foundation.org 22613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22614S: Maintained 22615F: include/uapi/linux/virtio_snd.h 22616F: sound/virtio/* 22617 22618VIRTUAL BOX GUEST DEVICE DRIVER 22619M: Hans de Goede <hdegoede@redhat.com> 22620M: Arnd Bergmann <arnd@arndb.de> 22621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22622S: Maintained 22623F: drivers/virt/vboxguest/ 22624F: include/linux/vbox_utils.h 22625F: include/uapi/linux/vbox*.h 22626 22627VIRTUAL BOX SHARED FOLDER VFS DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629L: linux-fsdevel@vger.kernel.org 22630S: Maintained 22631F: fs/vboxsf/* 22632 22633VIRTUAL PCM TEST DRIVER 22634M: Ivan Orlov <ivan.orlov0322@gmail.com> 22635L: alsa-devel@alsa-project.org 22636S: Maintained 22637F: Documentation/sound/cards/pcmtest.rst 22638F: sound/drivers/pcmtest.c 22639F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22640 22641VIRTUAL SERIO DEVICE DRIVER 22642M: Stephen Chandler Paul <thatslyude@gmail.com> 22643S: Maintained 22644F: drivers/input/serio/userio.c 22645F: include/uapi/linux/userio.h 22646 22647VISL VIRTUAL STATELESS DECODER DRIVER 22648M: Daniel Almeida <daniel.almeida@collabora.com> 22649L: linux-media@vger.kernel.org 22650S: Supported 22651F: drivers/media/test-drivers/visl 22652 22653VIVID VIRTUAL VIDEO DRIVER 22654M: Hans Verkuil <hverkuil@xs4all.nl> 22655L: linux-media@vger.kernel.org 22656S: Maintained 22657W: https://linuxtv.org 22658T: git git://linuxtv.org/media_tree.git 22659F: drivers/media/test-drivers/vivid/* 22660 22661VLYNQ BUS 22662M: Florian Fainelli <f.fainelli@gmail.com> 22663L: openwrt-devel@lists.openwrt.org (subscribers-only) 22664S: Maintained 22665F: drivers/vlynq/vlynq.c 22666F: include/linux/vlynq.h 22667 22668VM SOCKETS (AF_VSOCK) 22669M: Stefano Garzarella <sgarzare@redhat.com> 22670L: virtualization@lists.linux-foundation.org 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: drivers/net/vsockmon.c 22674F: include/net/af_vsock.h 22675F: include/uapi/linux/vm_sockets.h 22676F: include/uapi/linux/vm_sockets_diag.h 22677F: include/uapi/linux/vsockmon.h 22678F: net/vmw_vsock/ 22679F: tools/testing/vsock/ 22680 22681VMALLOC 22682M: Andrew Morton <akpm@linux-foundation.org> 22683R: Uladzislau Rezki <urezki@gmail.com> 22684R: Christoph Hellwig <hch@infradead.org> 22685R: Lorenzo Stoakes <lstoakes@gmail.com> 22686L: linux-mm@kvack.org 22687S: Maintained 22688W: http://www.linux-mm.org 22689T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22690F: include/linux/vmalloc.h 22691F: mm/vmalloc.c 22692 22693VME SUBSYSTEM 22694M: Martyn Welch <martyn@welchs.me.uk> 22695M: Manohar Vanga <manohar.vanga@gmail.com> 22696M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22697L: linux-kernel@vger.kernel.org 22698S: Odd fixes 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22700F: Documentation/driver-api/vme.rst 22701F: drivers/staging/vme_user/ 22702 22703VMWARE BALLOON DRIVER 22704M: Nadav Amit <namit@vmware.com> 22705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22706L: linux-kernel@vger.kernel.org 22707S: Supported 22708F: drivers/misc/vmw_balloon.c 22709 22710VMWARE HYPERVISOR INTERFACE 22711M: Ajay Kaher <akaher@vmware.com> 22712M: Alexey Makhalov <amakhalov@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: virtualization@lists.linux-foundation.org 22715L: x86@kernel.org 22716S: Supported 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22718F: arch/x86/include/asm/vmware.h 22719F: arch/x86/kernel/cpu/vmware.c 22720 22721VMWARE PVRDMA DRIVER 22722M: Bryan Tan <bryantan@vmware.com> 22723M: Vishnu Dasa <vdasa@vmware.com> 22724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22725L: linux-rdma@vger.kernel.org 22726S: Supported 22727F: drivers/infiniband/hw/vmw_pvrdma/ 22728 22729VMWARE PVSCSI DRIVER 22730M: Vishal Bhakta <vbhakta@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-scsi@vger.kernel.org 22733S: Supported 22734F: drivers/scsi/vmw_pvscsi.c 22735F: drivers/scsi/vmw_pvscsi.h 22736 22737VMWARE VIRTUAL PTP CLOCK DRIVER 22738M: Deep Shah <sdeep@vmware.com> 22739R: Ajay Kaher <akaher@vmware.com> 22740R: Alexey Makhalov <amakhalov@vmware.com> 22741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22742L: netdev@vger.kernel.org 22743S: Supported 22744F: drivers/ptp/ptp_vmw.c 22745 22746VMWARE VMCI DRIVER 22747M: Bryan Tan <bryantan@vmware.com> 22748M: Vishnu Dasa <vdasa@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-kernel@vger.kernel.org 22751S: Supported 22752F: drivers/misc/vmw_vmci/ 22753F: include/linux/vmw_vmci* 22754 22755VMWARE VMMOUSE SUBDRIVER 22756M: Zack Rusin <zackr@vmware.com> 22757R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-input@vger.kernel.org 22760S: Supported 22761F: drivers/input/mouse/vmmouse.c 22762F: drivers/input/mouse/vmmouse.h 22763 22764VMWARE VMXNET3 ETHERNET DRIVER 22765M: Ronak Doshi <doshir@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: netdev@vger.kernel.org 22768S: Supported 22769F: drivers/net/vmxnet3/ 22770 22771VMWARE VSOCK VMCI TRANSPORT DRIVER 22772M: Bryan Tan <bryantan@vmware.com> 22773M: Vishnu Dasa <vdasa@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777F: net/vmw_vsock/vmci_transport* 22778 22779VOCORE VOCORE2 BOARD 22780M: Harvey Hunt <harveyhuntnexus@gmail.com> 22781L: linux-mips@vger.kernel.org 22782S: Maintained 22783F: arch/mips/boot/dts/ralink/vocore2.dts 22784 22785VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22786M: Liam Girdwood <lgirdwood@gmail.com> 22787M: Mark Brown <broonie@kernel.org> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790W: http://www.slimlogic.co.uk/?p=48 22791T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22792F: Documentation/devicetree/bindings/regulator/ 22793F: Documentation/power/regulator/ 22794F: drivers/regulator/ 22795F: include/dt-bindings/regulator/ 22796F: include/linux/regulator/ 22797K: regulator_get_optional 22798 22799VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22800R: Matti Vaittinen <mazziesaccount@gmail.com> 22801F: drivers/regulator/irq_helpers.c 22802 22803VRF 22804M: David Ahern <dsahern@kernel.org> 22805L: netdev@vger.kernel.org 22806S: Maintained 22807F: Documentation/networking/vrf.rst 22808F: drivers/net/vrf.c 22809 22810VSPRINTF 22811M: Petr Mladek <pmladek@suse.com> 22812M: Steven Rostedt <rostedt@goodmis.org> 22813M: Sergey Senozhatsky <senozhatsky@chromium.org> 22814R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22815R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22816S: Maintained 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22818F: Documentation/core-api/printk-formats.rst 22819F: lib/test_printf.c 22820F: lib/test_scanf.c 22821F: lib/vsprintf.c 22822 22823VT1211 HARDWARE MONITOR DRIVER 22824M: Juerg Haefliger <juergh@proton.me> 22825L: linux-hwmon@vger.kernel.org 22826S: Maintained 22827F: Documentation/hwmon/vt1211.rst 22828F: drivers/hwmon/vt1211.c 22829 22830VT8231 HARDWARE MONITOR DRIVER 22831M: Roger Lucas <vt8231@hiddenengine.co.uk> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: drivers/hwmon/vt8231.c 22835 22836VUB300 USB to SDIO/SD/MMC bridge chip 22837L: linux-mmc@vger.kernel.org 22838S: Orphan 22839F: drivers/mmc/host/vub300.c 22840 22841W1 DALLAS'S 1-WIRE BUS 22842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22843S: Maintained 22844F: Documentation/devicetree/bindings/w1/ 22845F: Documentation/w1/ 22846F: drivers/w1/ 22847F: include/linux/w1.h 22848 22849W83791D HARDWARE MONITORING DRIVER 22850M: Marc Hulsman <m.hulsman@tudelft.nl> 22851L: linux-hwmon@vger.kernel.org 22852S: Maintained 22853F: Documentation/hwmon/w83791d.rst 22854F: drivers/hwmon/w83791d.c 22855 22856W83793 HARDWARE MONITORING DRIVER 22857M: Rudolf Marek <r.marek@assembler.cz> 22858L: linux-hwmon@vger.kernel.org 22859S: Maintained 22860F: Documentation/hwmon/w83793.rst 22861F: drivers/hwmon/w83793.c 22862 22863W83795 HARDWARE MONITORING DRIVER 22864M: Jean Delvare <jdelvare@suse.com> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: drivers/hwmon/w83795.c 22868 22869W83L51xD SD/MMC CARD INTERFACE DRIVER 22870M: Pierre Ossman <pierre@ossman.eu> 22871S: Maintained 22872F: drivers/mmc/host/wbsd.* 22873 22874WACOM PROTOCOL 4 SERIAL TABLETS 22875M: Julian Squires <julian@cipht.net> 22876M: Hans de Goede <hdegoede@redhat.com> 22877L: linux-input@vger.kernel.org 22878S: Maintained 22879F: drivers/input/tablet/wacom_serial4.c 22880 22881WANGXUN ETHERNET DRIVER 22882M: Jiawen Wu <jiawenwu@trustnetic.com> 22883M: Mengyuan Lou <mengyuanlou@net-swift.com> 22884L: netdev@vger.kernel.org 22885S: Maintained 22886W: https://www.net-swift.com 22887F: Documentation/networking/device_drivers/ethernet/wangxun/* 22888F: drivers/net/ethernet/wangxun/ 22889 22890WATCHDOG DEVICE DRIVERS 22891M: Wim Van Sebroeck <wim@linux-watchdog.org> 22892M: Guenter Roeck <linux@roeck-us.net> 22893L: linux-watchdog@vger.kernel.org 22894S: Maintained 22895W: http://www.linux-watchdog.org/ 22896T: git git://www.linux-watchdog.org/linux-watchdog.git 22897F: Documentation/devicetree/bindings/watchdog/ 22898F: Documentation/watchdog/ 22899F: drivers/watchdog/ 22900F: include/linux/watchdog.h 22901F: include/trace/events/watchdog.h 22902F: include/uapi/linux/watchdog.h 22903 22904WHISKEYCOVE PMIC GPIO DRIVER 22905M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22906L: linux-gpio@vger.kernel.org 22907S: Maintained 22908F: drivers/gpio/gpio-wcove.c 22909 22910WHWAVE RTC DRIVER 22911M: Dianlong Li <long17.cool@163.com> 22912L: linux-rtc@vger.kernel.org 22913S: Maintained 22914F: drivers/rtc/rtc-sd3078.c 22915 22916WIIMOTE HID DRIVER 22917M: David Rheinsberg <david.rheinsberg@gmail.com> 22918L: linux-input@vger.kernel.org 22919S: Maintained 22920F: drivers/hid/hid-wiimote* 22921 22922WILOCITY WIL6210 WIRELESS DRIVER 22923L: linux-wireless@vger.kernel.org 22924S: Orphan 22925W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22926F: drivers/net/wireless/ath/wil6210/ 22927 22928WINBOND CIR DRIVER 22929M: David Härdeman <david@hardeman.nu> 22930S: Maintained 22931F: drivers/media/rc/winbond-cir.c 22932 22933WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22934L: linux-watchdog@vger.kernel.org 22935S: Orphan 22936F: drivers/watchdog/ebc-c384_wdt.c 22937 22938WINSYSTEMS WS16C48 GPIO DRIVER 22939M: William Breathitt Gray <william.gray@linaro.org> 22940L: linux-gpio@vger.kernel.org 22941S: Maintained 22942F: drivers/gpio/gpio-ws16c48.c 22943 22944WIREGUARD SECURE NETWORK TUNNEL 22945M: Jason A. Donenfeld <Jason@zx2c4.com> 22946L: wireguard@lists.zx2c4.com 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: drivers/net/wireguard/ 22950F: tools/testing/selftests/wireguard/ 22951 22952WISTRON LAPTOP BUTTON DRIVER 22953M: Miloslav Trmac <mitr@volny.cz> 22954S: Maintained 22955F: drivers/input/misc/wistron_btns.c 22956 22957WL3501 WIRELESS PCMCIA CARD DRIVER 22958L: linux-wireless@vger.kernel.org 22959S: Odd fixes 22960F: drivers/net/wireless/legacy/wl3501* 22961 22962WMI BINARY MOF DRIVER 22963L: platform-drivers-x86@vger.kernel.org 22964S: Orphan 22965F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22966F: Documentation/wmi/devices/wmi-bmof.rst 22967F: drivers/platform/x86/wmi-bmof.c 22968 22969WOLFSON MICROELECTRONICS DRIVERS 22970L: patches@opensource.cirrus.com 22971S: Supported 22972W: https://github.com/CirrusLogic/linux-drivers/wiki 22973T: git https://github.com/CirrusLogic/linux-drivers.git 22974F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wm831x.txt 22977F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22979F: Documentation/devicetree/bindings/sound/wm* 22980F: Documentation/hwmon/wm83??.rst 22981F: arch/arm/mach-s3c/mach-crag6410* 22982F: drivers/clk/clk-wm83*.c 22983F: drivers/gpio/gpio-*wm*.c 22984F: drivers/gpio/gpio-arizona.c 22985F: drivers/hwmon/wm83??-hwmon.c 22986F: drivers/input/misc/wm831x-on.c 22987F: drivers/input/touchscreen/wm831x-ts.c 22988F: drivers/input/touchscreen/wm97*.c 22989F: drivers/leds/leds-wm83*.c 22990F: drivers/mfd/arizona* 22991F: drivers/mfd/cs47l24* 22992F: drivers/mfd/wm*.c 22993F: drivers/power/supply/wm83*.c 22994F: drivers/regulator/arizona* 22995F: drivers/regulator/wm8*.c 22996F: drivers/rtc/rtc-wm83*.c 22997F: drivers/video/backlight/wm83*_bl.c 22998F: drivers/watchdog/wm83*_wdt.c 22999F: include/linux/mfd/arizona/ 23000F: include/linux/mfd/wm831x/ 23001F: include/linux/mfd/wm8350/ 23002F: include/linux/mfd/wm8400* 23003F: include/linux/regulator/arizona* 23004F: include/linux/wm97xx.h 23005F: include/sound/wm????.h 23006F: sound/soc/codecs/arizona* 23007F: sound/soc/codecs/cs47l24* 23008F: sound/soc/codecs/wm* 23009 23010WORKQUEUE 23011M: Tejun Heo <tj@kernel.org> 23012R: Lai Jiangshan <jiangshanlai@gmail.com> 23013S: Maintained 23014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23015F: Documentation/core-api/workqueue.rst 23016F: include/linux/workqueue.h 23017F: kernel/workqueue.c 23018F: kernel/workqueue_internal.h 23019 23020WWAN DRIVERS 23021M: Loic Poulain <loic.poulain@linaro.org> 23022M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23023R: Johannes Berg <johannes@sipsolutions.net> 23024L: netdev@vger.kernel.org 23025S: Maintained 23026F: drivers/net/wwan/ 23027F: include/linux/wwan.h 23028F: include/uapi/linux/wwan.h 23029 23030X-POWERS AXP288 PMIC DRIVERS 23031M: Hans de Goede <hdegoede@redhat.com> 23032S: Maintained 23033F: drivers/acpi/pmic/intel_pmic_xpower.c 23034N: axp288 23035 23036X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23037M: Chen-Yu Tsai <wens@csie.org> 23038L: linux-kernel@vger.kernel.org 23039S: Maintained 23040N: axp[128] 23041 23042X.25 STACK 23043M: Martin Schiller <ms@dev.tdt.de> 23044L: linux-x25@vger.kernel.org 23045S: Maintained 23046F: Documentation/networking/lapb-module.rst 23047F: Documentation/networking/x25* 23048F: drivers/net/wan/hdlc_x25.c 23049F: drivers/net/wan/lapbether.c 23050F: include/*/lapb.h 23051F: include/net/x25* 23052F: include/uapi/linux/x25.h 23053F: net/lapb/ 23054F: net/x25/ 23055 23056X86 ARCHITECTURE (32-BIT AND 64-BIT) 23057M: Thomas Gleixner <tglx@linutronix.de> 23058M: Ingo Molnar <mingo@redhat.com> 23059M: Borislav Petkov <bp@alien8.de> 23060M: Dave Hansen <dave.hansen@linux.intel.com> 23061M: x86@kernel.org 23062R: "H. Peter Anvin" <hpa@zytor.com> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23066F: Documentation/arch/x86/ 23067F: Documentation/devicetree/bindings/x86/ 23068F: arch/x86/ 23069 23070X86 ENTRY CODE 23071M: Andy Lutomirski <luto@kernel.org> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23075F: arch/x86/entry/ 23076 23077X86 HARDWARE VULNERABILITIES 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Borislav Petkov <bp@alien8.de> 23080M: Peter Zijlstra <peterz@infradead.org> 23081M: Josh Poimboeuf <jpoimboe@kernel.org> 23082R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23083S: Maintained 23084F: Documentation/admin-guide/hw-vuln/ 23085F: arch/x86/include/asm/nospec-branch.h 23086F: arch/x86/kernel/cpu/bugs.c 23087 23088X86 MCE INFRASTRUCTURE 23089M: Tony Luck <tony.luck@intel.com> 23090M: Borislav Petkov <bp@alien8.de> 23091L: linux-edac@vger.kernel.org 23092S: Maintained 23093F: Documentation/ABI/testing/sysfs-mce 23094F: Documentation/arch/x86/x86_64/machinecheck.rst 23095F: arch/x86/kernel/cpu/mce/* 23096 23097X86 MICROCODE UPDATE SUPPORT 23098M: Borislav Petkov <bp@alien8.de> 23099S: Maintained 23100F: arch/x86/kernel/cpu/microcode/* 23101 23102X86 MM 23103M: Dave Hansen <dave.hansen@linux.intel.com> 23104M: Andy Lutomirski <luto@kernel.org> 23105M: Peter Zijlstra <peterz@infradead.org> 23106L: linux-kernel@vger.kernel.org 23107S: Maintained 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23109F: arch/x86/mm/ 23110 23111X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23112M: Hans de Goede <hdegoede@redhat.com> 23113L: platform-driver-x86@vger.kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23116F: drivers/platform/x86/x86-android-tablets/ 23117 23118X86 PLATFORM DRIVERS 23119M: Hans de Goede <hdegoede@redhat.com> 23120M: Mark Gross <markgross@kernel.org> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23124F: drivers/platform/olpc/ 23125F: drivers/platform/x86/ 23126F: include/linux/platform_data/x86/ 23127 23128X86 PLATFORM DRIVERS - ARCH 23129R: Darren Hart <dvhart@infradead.org> 23130R: Andy Shevchenko <andy@infradead.org> 23131L: platform-driver-x86@vger.kernel.org 23132L: x86@kernel.org 23133S: Maintained 23134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23135F: arch/x86/platform 23136 23137X86 PLATFORM UV HPE SUPERDOME FLEX 23138M: Steve Wahl <steve.wahl@hpe.com> 23139R: Mike Travis <mike.travis@hpe.com> 23140R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23141R: Russ Anderson <russ.anderson@hpe.com> 23142S: Supported 23143F: arch/x86/include/asm/uv/ 23144F: arch/x86/kernel/apic/x2apic_uv_x.c 23145F: arch/x86/platform/uv/ 23146 23147X86 STACK UNWINDING 23148M: Josh Poimboeuf <jpoimboe@kernel.org> 23149M: Peter Zijlstra <peterz@infradead.org> 23150S: Supported 23151F: arch/x86/include/asm/unwind*.h 23152F: arch/x86/kernel/dumpstack.c 23153F: arch/x86/kernel/stacktrace.c 23154F: arch/x86/kernel/unwind_*.c 23155 23156X86 VDSO 23157M: Andy Lutomirski <luto@kernel.org> 23158L: linux-kernel@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23161F: arch/x86/entry/vdso/ 23162 23163XARRAY 23164M: Matthew Wilcox <willy@infradead.org> 23165L: linux-fsdevel@vger.kernel.org 23166S: Supported 23167F: Documentation/core-api/xarray.rst 23168F: include/linux/idr.h 23169F: include/linux/xarray.h 23170F: lib/idr.c 23171F: lib/xarray.c 23172F: tools/testing/radix-tree 23173 23174XBOX DVD IR REMOTE 23175M: Benjamin Valentin <benpicco@googlemail.com> 23176S: Maintained 23177F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23178F: drivers/media/rc/xbox_remote.c 23179 23180XC2028/3028 TUNER DRIVER 23181M: Mauro Carvalho Chehab <mchehab@kernel.org> 23182L: linux-media@vger.kernel.org 23183S: Maintained 23184W: https://linuxtv.org 23185T: git git://linuxtv.org/media_tree.git 23186F: drivers/media/tuners/xc2028.* 23187 23188XDP (eXpress Data Path) 23189M: Alexei Starovoitov <ast@kernel.org> 23190M: Daniel Borkmann <daniel@iogearbox.net> 23191M: David S. Miller <davem@davemloft.net> 23192M: Jakub Kicinski <kuba@kernel.org> 23193M: Jesper Dangaard Brouer <hawk@kernel.org> 23194M: John Fastabend <john.fastabend@gmail.com> 23195L: netdev@vger.kernel.org 23196L: bpf@vger.kernel.org 23197S: Supported 23198F: drivers/net/ethernet/*/*/*/*/*xdp* 23199F: drivers/net/ethernet/*/*/*xdp* 23200F: include/net/xdp.h 23201F: include/net/xdp_priv.h 23202F: include/trace/events/xdp.h 23203F: kernel/bpf/cpumap.c 23204F: kernel/bpf/devmap.c 23205F: net/core/xdp.c 23206F: samples/bpf/xdp* 23207F: tools/testing/selftests/bpf/*/*xdp* 23208F: tools/testing/selftests/bpf/*xdp* 23209K: (?:\b|_)xdp(?:\b|_) 23210 23211XDP SOCKETS (AF_XDP) 23212M: Björn Töpel <bjorn@kernel.org> 23213M: Magnus Karlsson <magnus.karlsson@intel.com> 23214M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23215R: Jonathan Lemon <jonathan.lemon@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Maintained 23219F: Documentation/networking/af_xdp.rst 23220F: include/net/netns/xdp.h 23221F: include/net/xdp_sock* 23222F: include/net/xsk_buff_pool.h 23223F: include/uapi/linux/if_xdp.h 23224F: include/uapi/linux/xdp_diag.h 23225F: net/xdp/ 23226F: tools/testing/selftests/bpf/*xsk* 23227 23228XEN BLOCK SUBSYSTEM 23229M: Roger Pau Monné <roger.pau@citrix.com> 23230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23231S: Supported 23232F: drivers/block/xen* 23233F: drivers/block/xen-blkback/* 23234 23235XEN HYPERVISOR ARM 23236M: Stefano Stabellini <sstabellini@kernel.org> 23237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23238S: Maintained 23239F: arch/arm/include/asm/xen/ 23240F: arch/arm/xen/ 23241 23242XEN HYPERVISOR ARM64 23243M: Stefano Stabellini <sstabellini@kernel.org> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Maintained 23246F: arch/arm64/include/asm/xen/ 23247F: arch/arm64/xen/ 23248 23249XEN HYPERVISOR INTERFACE 23250M: Juergen Gross <jgross@suse.com> 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23256F: Documentation/ABI/stable/sysfs-hypervisor-xen 23257F: Documentation/ABI/testing/sysfs-hypervisor-xen 23258F: drivers/*/xen-*front.c 23259F: drivers/xen/ 23260F: include/uapi/xen/ 23261F: include/xen/ 23262F: kernel/configs/xen.config 23263 23264XEN HYPERVISOR X86 23265M: Juergen Gross <jgross@suse.com> 23266R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269F: arch/x86/configs/xen.config 23270F: arch/x86/include/asm/pvclock-abi.h 23271F: arch/x86/include/asm/xen/ 23272F: arch/x86/platform/pvh/ 23273F: arch/x86/xen/ 23274 23275XEN NETWORK BACKEND DRIVER 23276M: Wei Liu <wei.liu@kernel.org> 23277M: Paul Durrant <paul@xen.org> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279L: netdev@vger.kernel.org 23280S: Supported 23281F: drivers/net/xen-netback/* 23282 23283XEN PCI SUBSYSTEM 23284M: Juergen Gross <jgross@suse.com> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286S: Supported 23287F: arch/x86/pci/*xen* 23288F: drivers/pci/*xen* 23289 23290XEN PVSCSI DRIVERS 23291M: Juergen Gross <jgross@suse.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293L: linux-scsi@vger.kernel.org 23294S: Supported 23295F: drivers/scsi/xen-scsifront.c 23296F: drivers/xen/xen-scsiback.c 23297F: include/xen/interface/io/vscsiif.h 23298 23299XEN PVUSB DRIVER 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-usb@vger.kernel.org 23303S: Supported 23304F: drivers/usb/host/xen* 23305F: include/xen/interface/io/usbif.h 23306 23307XEN SOUND FRONTEND DRIVER 23308M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23311S: Supported 23312F: sound/xen/* 23313 23314XEN SWIOTLB SUBSYSTEM 23315M: Juergen Gross <jgross@suse.com> 23316M: Stefano Stabellini <sstabellini@kernel.org> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: iommu@lists.linux.dev 23319S: Supported 23320F: arch/*/include/asm/xen/swiotlb-xen.h 23321F: drivers/xen/swiotlb-xen.c 23322F: include/xen/arm/swiotlb-xen.h 23323F: include/xen/swiotlb-xen.h 23324 23325XFS FILESYSTEM 23326M: Darrick J. Wong <djwong@kernel.org> 23327L: linux-xfs@vger.kernel.org 23328S: Supported 23329W: http://xfs.org/ 23330C: irc://irc.oftc.net/xfs 23331T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23332F: Documentation/ABI/testing/sysfs-fs-xfs 23333F: Documentation/admin-guide/xfs.rst 23334F: Documentation/filesystems/xfs-delayed-logging-design.rst 23335F: Documentation/filesystems/xfs-self-describing-metadata.rst 23336F: fs/xfs/ 23337F: include/uapi/linux/dqblk_xfs.h 23338F: include/uapi/linux/fsmap.h 23339 23340XILINX AMS DRIVER 23341M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23342L: linux-iio@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23345F: drivers/iio/adc/xilinx-ams.c 23346 23347XILINX AXI ETHERNET DRIVER 23348M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23349S: Maintained 23350F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23351F: drivers/net/ethernet/xilinx/xilinx_axienet* 23352 23353XILINX CAN DRIVER 23354M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23355R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23356L: linux-can@vger.kernel.org 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23359F: drivers/net/can/xilinx_can.c 23360 23361XILINX EVENT MANAGEMENT DRIVER 23362M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23363S: Maintained 23364F: drivers/soc/xilinx/xlnx_event_manager.c 23365F: include/linux/firmware/xlnx-event-manager.h 23366 23367XILINX GPIO DRIVER 23368M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23369R: Srinivas Neeli <srinivas.neeli@amd.com> 23370R: Michal Simek <michal.simek@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23373F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23374F: drivers/gpio/gpio-xilinx.c 23375F: drivers/gpio/gpio-zynq.c 23376 23377XILINX PWM DRIVER 23378M: Sean Anderson <sean.anderson@seco.com> 23379S: Maintained 23380F: drivers/pwm/pwm-xilinx.c 23381F: include/clocksource/timer-xilinx.h 23382 23383XILINX SD-FEC IP CORES 23384M: Derek Kiernan <derek.kiernan@amd.com> 23385M: Dragan Cvetic <dragan.cvetic@amd.com> 23386S: Maintained 23387F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23388F: Documentation/misc-devices/xilinx_sdfec.rst 23389F: drivers/misc/Kconfig 23390F: drivers/misc/Makefile 23391F: drivers/misc/xilinx_sdfec.c 23392F: include/uapi/misc/xilinx_sdfec.h 23393 23394XILINX UARTLITE SERIAL DRIVER 23395M: Peter Korsgaard <jacmet@sunsite.dk> 23396L: linux-serial@vger.kernel.org 23397S: Maintained 23398F: drivers/tty/serial/uartlite.c 23399 23400XILINX VIDEO IP CORES 23401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23402L: linux-media@vger.kernel.org 23403S: Supported 23404T: git git://linuxtv.org/media_tree.git 23405F: Documentation/devicetree/bindings/media/xilinx/ 23406F: drivers/media/platform/xilinx/ 23407F: include/uapi/linux/xilinx-v4l2-controls.h 23408 23409XILINX WATCHDOG DRIVER 23410M: Srinivas Neeli <srinivas.neeli@amd.com> 23411R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23412R: Michal Simek <michal.simek@amd.com> 23413S: Maintained 23414F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23415F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23416F: drivers/watchdog/of_xilinx_wdt.c 23417F: drivers/watchdog/xilinx_wwdt.c 23418 23419XILINX XDMA DRIVER 23420M: Lizhi Hou <lizhi.hou@amd.com> 23421M: Brian Xu <brian.xu@amd.com> 23422M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23423L: dmaengine@vger.kernel.org 23424S: Supported 23425F: drivers/dma/xilinx/xdma-regs.h 23426F: drivers/dma/xilinx/xdma.c 23427F: include/linux/dma/amd_xdma.h 23428F: include/linux/platform_data/amd_xdma.h 23429 23430XILINX ZYNQMP DPDMA DRIVER 23431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23435F: drivers/dma/xilinx/xilinx_dpdma.c 23436F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23437 23438XILINX ZYNQMP OCM EDAC DRIVER 23439M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23440M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23441S: Maintained 23442F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23443F: drivers/edac/zynqmp_edac.c 23444 23445XILINX ZYNQMP PSGTR PHY DRIVER 23446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23447L: linux-kernel@vger.kernel.org 23448S: Supported 23449T: git https://github.com/Xilinx/linux-xlnx.git 23450F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23451F: drivers/phy/xilinx/phy-zynqmp.c 23452 23453XILINX ZYNQMP SHA3 DRIVER 23454M: Harsha <harsha.harsha@amd.com> 23455S: Maintained 23456F: drivers/crypto/xilinx/zynqmp-sha.c 23457 23458XILLYBUS DRIVER 23459M: Eli Billauer <eli.billauer@gmail.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462F: drivers/char/xillybus/ 23463 23464XLP9XX I2C DRIVER 23465M: George Cherian <gcherian@marvell.com> 23466L: linux-i2c@vger.kernel.org 23467S: Supported 23468W: http://www.marvell.com 23469F: drivers/i2c/busses/i2c-xlp9xx.c 23470 23471XRA1403 GPIO EXPANDER 23472M: Nandor Han <nandor.han@ge.com> 23473L: linux-gpio@vger.kernel.org 23474S: Maintained 23475F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23476F: drivers/gpio/gpio-xra1403.c 23477 23478XTENSA XTFPGA PLATFORM SUPPORT 23479M: Max Filippov <jcmvbkbc@gmail.com> 23480S: Maintained 23481F: drivers/spi/spi-xtensa-xtfpga.c 23482F: sound/soc/xtensa/xtfpga-i2s.c 23483 23484YAM DRIVER FOR AX.25 23485M: Jean-Paul Roubelat <jpr@f6fbb.org> 23486L: linux-hams@vger.kernel.org 23487S: Maintained 23488F: drivers/net/hamradio/yam* 23489F: include/linux/yam.h 23490 23491YAMA SECURITY MODULE 23492M: Kees Cook <keescook@chromium.org> 23493S: Supported 23494T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23495F: Documentation/admin-guide/LSM/Yama.rst 23496F: security/yama/ 23497 23498YEALINK PHONE DRIVER 23499M: Henk Vergonet <Henk.Vergonet@gmail.com> 23500L: usbb2k-api-dev@nongnu.org 23501S: Maintained 23502F: Documentation/input/devices/yealink.rst 23503F: drivers/input/misc/yealink.* 23504 23505Z3FOLD COMPRESSED PAGE ALLOCATOR 23506M: Vitaly Wool <vitaly.wool@konsulko.com> 23507R: Miaohe Lin <linmiaohe@huawei.com> 23508L: linux-mm@kvack.org 23509S: Maintained 23510F: mm/z3fold.c 23511 23512Z8530 DRIVER FOR AX.25 23513M: Joerg Reuter <jreuter@yaina.de> 23514L: linux-hams@vger.kernel.org 23515S: Maintained 23516W: http://yaina.de/jreuter/ 23517W: http://www.qsl.net/dl1bke/ 23518F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23519F: drivers/net/hamradio/*scc.c 23520F: drivers/net/hamradio/z8530.h 23521 23522ZBUD COMPRESSED PAGE ALLOCATOR 23523M: Seth Jennings <sjenning@redhat.com> 23524M: Dan Streetman <ddstreet@ieee.org> 23525L: linux-mm@kvack.org 23526S: Maintained 23527F: mm/zbud.c 23528 23529ZD1211RW WIRELESS DRIVER 23530M: Ulrich Kunitz <kune@deine-taler.de> 23531L: linux-wireless@vger.kernel.org 23532L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23533S: Maintained 23534W: http://zd1211.ath.cx/wiki/DriverRewrite 23535F: drivers/net/wireless/zydas/zd1211rw/ 23536 23537ZD1301 MEDIA DRIVER 23538M: Antti Palosaari <crope@iki.fi> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541W: https://linuxtv.org/ 23542W: http://palosaari.fi/linux/ 23543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23544F: drivers/media/usb/dvb-usb-v2/zd1301* 23545 23546ZD1301_DEMOD MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/dvb-frontends/zd1301_demod* 23554 23555ZHAOXIN PROCESSOR SUPPORT 23556M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23557L: linux-kernel@vger.kernel.org 23558S: Maintained 23559F: arch/x86/kernel/cpu/zhaoxin.c 23560 23561ZONEFS FILESYSTEM 23562M: Damien Le Moal <dlemoal@kernel.org> 23563M: Naohiro Aota <naohiro.aota@wdc.com> 23564R: Johannes Thumshirn <jth@kernel.org> 23565L: linux-fsdevel@vger.kernel.org 23566S: Maintained 23567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23568F: Documentation/filesystems/zonefs.rst 23569F: fs/zonefs/ 23570 23571ZPOOL COMPRESSED PAGE STORAGE API 23572M: Dan Streetman <ddstreet@ieee.org> 23573L: linux-mm@kvack.org 23574S: Maintained 23575F: include/linux/zpool.h 23576F: mm/zpool.c 23577 23578ZR36067 VIDEO FOR LINUX DRIVER 23579M: Corentin Labbe <clabbe@baylibre.com> 23580L: mjpeg-users@lists.sourceforge.net 23581L: linux-media@vger.kernel.org 23582S: Maintained 23583W: http://mjpeg.sourceforge.net/driver-zoran/ 23584Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23585F: Documentation/driver-api/media/drivers/zoran.rst 23586F: drivers/media/pci/zoran/ 23587 23588ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23589M: Minchan Kim <minchan@kernel.org> 23590M: Sergey Senozhatsky <senozhatsky@chromium.org> 23591L: linux-kernel@vger.kernel.org 23592S: Maintained 23593F: Documentation/admin-guide/blockdev/zram.rst 23594F: drivers/block/zram/ 23595 23596ZS DECSTATION Z85C30 SERIAL DRIVER 23597M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23598S: Maintained 23599F: drivers/tty/serial/zs.* 23600 23601ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23602M: Minchan Kim <minchan@kernel.org> 23603M: Sergey Senozhatsky <senozhatsky@chromium.org> 23604L: linux-mm@kvack.org 23605S: Maintained 23606F: Documentation/mm/zsmalloc.rst 23607F: include/linux/zsmalloc.h 23608F: mm/zsmalloc.c 23609 23610ZSTD 23611M: Nick Terrell <terrelln@fb.com> 23612S: Maintained 23613B: https://github.com/facebook/zstd/issues 23614T: git https://github.com/terrelln/linux.git 23615F: crypto/zstd.c 23616F: include/linux/zstd* 23617F: lib/decompress_unzstd.c 23618F: lib/zstd/ 23619N: zstd 23620K: zstd 23621 23622ZSWAP COMPRESSED SWAP CACHING 23623M: Seth Jennings <sjenning@redhat.com> 23624M: Dan Streetman <ddstreet@ieee.org> 23625M: Vitaly Wool <vitaly.wool@konsulko.com> 23626L: linux-mm@kvack.org 23627S: Maintained 23628F: mm/zswap.c 23629 23630THE REST 23631M: Linus Torvalds <torvalds@linux-foundation.org> 23632L: linux-kernel@vger.kernel.org 23633S: Buried alive in reporters 23634T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23635F: * 23636F: */ 23637
