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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263M: Simon Kelley <simon@thekelleys.org.uk> 3264L: linux-wireless@vger.kernel.org 3265S: Maintained 3266W: http://www.thekelleys.org.uk/atmel 3267W: http://atmelwlandriver.sourceforge.net/ 3268F: drivers/net/wireless/atmel/atmel* 3269 3270ATOMIC INFRASTRUCTURE 3271M: Will Deacon <will@kernel.org> 3272M: Peter Zijlstra <peterz@infradead.org> 3273R: Boqun Feng <boqun.feng@gmail.com> 3274R: Mark Rutland <mark.rutland@arm.com> 3275L: linux-kernel@vger.kernel.org 3276S: Maintained 3277F: Documentation/atomic_*.txt 3278F: arch/*/include/asm/atomic*.h 3279F: include/*/atomic*.h 3280F: include/linux/refcount.h 3281F: scripts/atomic/ 3282 3283ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3284M: Bradley Grove <linuxdrivers@attotech.com> 3285L: linux-scsi@vger.kernel.org 3286S: Supported 3287W: http://www.attotech.com 3288F: drivers/scsi/esas2r 3289 3290ATUSB IEEE 802.15.4 RADIO DRIVER 3291M: Stefan Schmidt <stefan@datenfreihafen.org> 3292L: linux-wpan@vger.kernel.org 3293S: Maintained 3294F: drivers/net/ieee802154/at86rf230.h 3295F: drivers/net/ieee802154/atusb.c 3296F: drivers/net/ieee802154/atusb.h 3297 3298AUDIT SUBSYSTEM 3299M: Paul Moore <paul@paul-moore.com> 3300M: Eric Paris <eparis@redhat.com> 3301L: audit@vger.kernel.org 3302S: Supported 3303W: https://github.com/linux-audit 3304T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3305F: include/asm-generic/audit_*.h 3306F: include/linux/audit.h 3307F: include/linux/audit_arch.h 3308F: include/uapi/linux/audit.h 3309F: kernel/audit* 3310F: lib/*audit.c 3311 3312AUXILIARY BUS DRIVER 3313M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3314R: Dave Ertman <david.m.ertman@intel.com> 3315R: Ira Weiny <ira.weiny@intel.com> 3316S: Supported 3317T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3318F: Documentation/driver-api/auxiliary_bus.rst 3319F: drivers/base/auxiliary.c 3320F: include/linux/auxiliary_bus.h 3321 3322AUXILIARY DISPLAY DRIVERS 3323M: Miguel Ojeda <ojeda@kernel.org> 3324S: Maintained 3325F: Documentation/devicetree/bindings/auxdisplay/ 3326F: drivers/auxdisplay/ 3327F: include/linux/cfag12864b.h 3328 3329AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3330M: Andreas Klinger <ak@it-klinger.de> 3331L: linux-iio@vger.kernel.org 3332S: Maintained 3333F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3334F: drivers/iio/adc/hx711.c 3335 3336AX.25 NETWORK LAYER 3337M: Ralf Baechle <ralf@linux-mips.org> 3338L: linux-hams@vger.kernel.org 3339S: Maintained 3340W: http://www.linux-ax25.org/ 3341F: include/net/ax25.h 3342F: include/uapi/linux/ax25.h 3343F: net/ax25/ 3344 3345AXENTIA ARM DEVICES 3346M: Peter Rosin <peda@axentia.se> 3347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3348S: Maintained 3349F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3350F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3351F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3352F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3353 3354AXENTIA ASOC DRIVERS 3355M: Peter Rosin <peda@axentia.se> 3356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3357S: Maintained 3358F: Documentation/devicetree/bindings/sound/axentia,* 3359F: sound/soc/atmel/tse850-pcm5142.c 3360 3361AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3362M: Nuno Sá <nuno.sa@analog.com> 3363L: linux-hwmon@vger.kernel.org 3364S: Supported 3365W: https://ez.analog.com/linux-software-drivers 3366F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3367F: drivers/hwmon/axi-fan-control.c 3368 3369AXXIA I2C CONTROLLER 3370M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3371L: linux-i2c@vger.kernel.org 3372S: Maintained 3373F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3374F: drivers/i2c/busses/i2c-axxia.c 3375 3376AZ6007 DVB DRIVER 3377M: Mauro Carvalho Chehab <mchehab@kernel.org> 3378L: linux-media@vger.kernel.org 3379S: Maintained 3380W: https://linuxtv.org 3381T: git git://linuxtv.org/media_tree.git 3382F: drivers/media/usb/dvb-usb-v2/az6007.c 3383 3384AZTECH FM RADIO RECEIVER DRIVER 3385M: Hans Verkuil <hverkuil@xs4all.nl> 3386L: linux-media@vger.kernel.org 3387S: Maintained 3388W: https://linuxtv.org 3389T: git git://linuxtv.org/media_tree.git 3390F: drivers/media/radio/radio-aztech* 3391 3392B43 WIRELESS DRIVER 3393L: linux-wireless@vger.kernel.org 3394L: b43-dev@lists.infradead.org 3395S: Odd Fixes 3396W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3397F: drivers/net/wireless/broadcom/b43/ 3398 3399B43LEGACY WIRELESS DRIVER 3400M: Larry Finger <Larry.Finger@lwfinger.net> 3401L: linux-wireless@vger.kernel.org 3402L: b43-dev@lists.infradead.org 3403S: Maintained 3404W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3405F: drivers/net/wireless/broadcom/b43legacy/ 3406 3407BACKLIGHT CLASS/SUBSYSTEM 3408M: Lee Jones <lee@kernel.org> 3409M: Daniel Thompson <daniel.thompson@linaro.org> 3410M: Jingoo Han <jingoohan1@gmail.com> 3411L: dri-devel@lists.freedesktop.org 3412S: Maintained 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3414F: Documentation/ABI/stable/sysfs-class-backlight 3415F: Documentation/ABI/testing/sysfs-class-backlight 3416F: Documentation/devicetree/bindings/leds/backlight 3417F: drivers/video/backlight/ 3418F: include/linux/backlight.h 3419F: include/linux/pwm_backlight.h 3420 3421BARCO P50 GPIO DRIVER 3422M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3423M: Peter Korsgaard <peter.korsgaard@barco.com> 3424S: Maintained 3425F: drivers/platform/x86/barco-p50-gpio.c 3426 3427BATMAN ADVANCED 3428M: Marek Lindner <mareklindner@neomailbox.ch> 3429M: Simon Wunderlich <sw@simonwunderlich.de> 3430M: Antonio Quartulli <a@unstable.cc> 3431M: Sven Eckelmann <sven@narfation.org> 3432L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3433S: Maintained 3434W: https://www.open-mesh.org/ 3435Q: https://patchwork.open-mesh.org/project/batman/list/ 3436B: https://www.open-mesh.org/projects/batman-adv/issues 3437C: ircs://irc.hackint.org/batadv 3438T: git https://git.open-mesh.org/linux-merge.git 3439F: Documentation/networking/batman-adv.rst 3440F: include/uapi/linux/batadv_packet.h 3441F: include/uapi/linux/batman_adv.h 3442F: net/batman-adv/ 3443 3444BAYCOM/HDLCDRV DRIVERS FOR AX.25 3445M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3446L: linux-hams@vger.kernel.org 3447S: Maintained 3448W: http://www.baycom.org/~tom/ham/ham.html 3449F: drivers/net/hamradio/baycom* 3450 3451BCACHE (BLOCK LAYER CACHE) 3452M: Coly Li <colyli@suse.de> 3453M: Kent Overstreet <kent.overstreet@gmail.com> 3454L: linux-bcache@vger.kernel.org 3455S: Maintained 3456W: http://bcache.evilpiepirate.org 3457C: irc://irc.oftc.net/bcache 3458F: drivers/md/bcache/ 3459 3460BDISP ST MEDIA DRIVER 3461M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3462L: linux-media@vger.kernel.org 3463S: Supported 3464W: https://linuxtv.org 3465T: git git://linuxtv.org/media_tree.git 3466F: drivers/media/platform/st/sti/bdisp 3467 3468BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3469M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3470L: netdev@vger.kernel.org 3471S: Maintained 3472F: drivers/net/ethernet/ec_bhf.c 3473 3474BEFS FILE SYSTEM 3475M: Luis de Bethencourt <luisbg@kernel.org> 3476M: Salah Triki <salah.triki@gmail.com> 3477S: Maintained 3478T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3479F: Documentation/filesystems/befs.rst 3480F: fs/befs/ 3481 3482BFQ I/O SCHEDULER 3483M: Paolo Valente <paolo.valente@unimore.it> 3484M: Jens Axboe <axboe@kernel.dk> 3485L: linux-block@vger.kernel.org 3486S: Maintained 3487F: Documentation/block/bfq-iosched.rst 3488F: block/bfq-* 3489 3490BFS FILE SYSTEM 3491M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3492S: Maintained 3493F: Documentation/filesystems/bfs.rst 3494F: fs/bfs/ 3495F: include/uapi/linux/bfs_fs.h 3496 3497BITMAP API 3498M: Yury Norov <yury.norov@gmail.com> 3499R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3500R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3501S: Maintained 3502F: include/linux/bitfield.h 3503F: include/linux/bitmap.h 3504F: include/linux/bits.h 3505F: include/linux/cpumask.h 3506F: include/linux/find.h 3507F: include/linux/nodemask.h 3508F: include/vdso/bits.h 3509F: lib/bitmap.c 3510F: lib/cpumask.c 3511F: lib/cpumask_kunit.c 3512F: lib/find_bit.c 3513F: lib/find_bit_benchmark.c 3514F: lib/test_bitmap.c 3515F: tools/include/linux/bitfield.h 3516F: tools/include/linux/bitmap.h 3517F: tools/include/linux/bits.h 3518F: tools/include/linux/find.h 3519F: tools/include/vdso/bits.h 3520F: tools/lib/bitmap.c 3521F: tools/lib/find_bit.c 3522 3523BLINKM RGB LED DRIVER 3524M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3525S: Maintained 3526F: drivers/leds/leds-blinkm.c 3527 3528BLOCK LAYER 3529M: Jens Axboe <axboe@kernel.dk> 3530L: linux-block@vger.kernel.org 3531S: Maintained 3532T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3533F: Documentation/ABI/stable/sysfs-block 3534F: Documentation/block/ 3535F: block/ 3536F: drivers/block/ 3537F: include/linux/bio.h 3538F: include/linux/blk* 3539F: kernel/trace/blktrace.c 3540F: lib/sbitmap.c 3541 3542BLOCK2MTD DRIVER 3543M: Joern Engel <joern@lazybastard.org> 3544L: linux-mtd@lists.infradead.org 3545S: Maintained 3546F: drivers/mtd/devices/block2mtd.c 3547 3548BLUETOOTH DRIVERS 3549M: Marcel Holtmann <marcel@holtmann.org> 3550M: Johan Hedberg <johan.hedberg@gmail.com> 3551M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3552L: linux-bluetooth@vger.kernel.org 3553S: Supported 3554W: http://www.bluez.org/ 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3557F: Documentation/devicetree/bindings/net/bluetooth/ 3558F: drivers/bluetooth/ 3559 3560BLUETOOTH SUBSYSTEM 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: include/net/bluetooth/ 3570F: net/bluetooth/ 3571 3572BONDING DRIVER 3573M: Jay Vosburgh <j.vosburgh@gmail.com> 3574M: Andy Gospodarek <andy@greyhouse.net> 3575L: netdev@vger.kernel.org 3576S: Supported 3577W: http://sourceforge.net/projects/bonding/ 3578F: Documentation/networking/bonding.rst 3579F: drivers/net/bonding/ 3580F: include/net/bond* 3581F: include/uapi/linux/if_bonding.h 3582F: tools/testing/selftests/drivers/net/bonding/ 3583 3584BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3585M: Dan Robertson <dan@dlrobertson.com> 3586L: linux-iio@vger.kernel.org 3587S: Maintained 3588F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3589F: drivers/iio/accel/bma400* 3590 3591BPF JIT for ARM 3592M: Shubham Bansal <illusionist.neo@gmail.com> 3593L: bpf@vger.kernel.org 3594S: Odd Fixes 3595F: arch/arm/net/ 3596 3597BPF JIT for ARM64 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Alexei Starovoitov <ast@kernel.org> 3600M: Zi Shen Lim <zlim.lnx@gmail.com> 3601L: bpf@vger.kernel.org 3602S: Supported 3603F: arch/arm64/net/ 3604 3605BPF JIT for MIPS (32-BIT AND 64-BIT) 3606M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3607M: Paul Burton <paulburton@kernel.org> 3608L: bpf@vger.kernel.org 3609S: Maintained 3610F: arch/mips/net/ 3611 3612BPF JIT for NFP NICs 3613M: Jakub Kicinski <kuba@kernel.org> 3614L: bpf@vger.kernel.org 3615S: Odd Fixes 3616F: drivers/net/ethernet/netronome/nfp/bpf/ 3617 3618BPF JIT for POWERPC (32-BIT AND 64-BIT) 3619M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3620M: Michael Ellerman <mpe@ellerman.id.au> 3621L: bpf@vger.kernel.org 3622S: Supported 3623F: arch/powerpc/net/ 3624 3625BPF JIT for RISC-V (32-bit) 3626M: Luke Nelson <luke.r.nels@gmail.com> 3627M: Xi Wang <xi.wang@gmail.com> 3628L: bpf@vger.kernel.org 3629S: Maintained 3630F: arch/riscv/net/ 3631X: arch/riscv/net/bpf_jit_comp64.c 3632 3633BPF JIT for RISC-V (64-bit) 3634M: Björn Töpel <bjorn@kernel.org> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp32.c 3639 3640BPF JIT for S390 3641M: Ilya Leoshkevich <iii@linux.ibm.com> 3642M: Heiko Carstens <hca@linux.ibm.com> 3643M: Vasily Gorbik <gor@linux.ibm.com> 3644L: bpf@vger.kernel.org 3645S: Supported 3646F: arch/s390/net/ 3647X: arch/s390/net/pnet.c 3648 3649BPF JIT for SPARC (32-BIT AND 64-BIT) 3650M: David S. Miller <davem@davemloft.net> 3651L: bpf@vger.kernel.org 3652S: Odd Fixes 3653F: arch/sparc/net/ 3654 3655BPF JIT for X86 32-BIT 3656M: Wang YanQing <udknight@gmail.com> 3657L: bpf@vger.kernel.org 3658S: Odd Fixes 3659F: arch/x86/net/bpf_jit_comp32.c 3660 3661BPF JIT for X86 64-BIT 3662M: Alexei Starovoitov <ast@kernel.org> 3663M: Daniel Borkmann <daniel@iogearbox.net> 3664L: bpf@vger.kernel.org 3665S: Supported 3666F: arch/x86/net/ 3667X: arch/x86/net/bpf_jit_comp32.c 3668 3669BPF [BTF] 3670M: Martin KaFai Lau <martin.lau@linux.dev> 3671L: bpf@vger.kernel.org 3672S: Maintained 3673F: include/linux/btf* 3674F: kernel/bpf/btf.c 3675 3676BPF [CORE] 3677M: Alexei Starovoitov <ast@kernel.org> 3678M: Daniel Borkmann <daniel@iogearbox.net> 3679R: John Fastabend <john.fastabend@gmail.com> 3680L: bpf@vger.kernel.org 3681S: Maintained 3682F: include/linux/bpf* 3683F: include/linux/filter.h 3684F: include/linux/tnum.h 3685F: kernel/bpf/core.c 3686F: kernel/bpf/dispatcher.c 3687F: kernel/bpf/syscall.c 3688F: kernel/bpf/tnum.c 3689F: kernel/bpf/trampoline.c 3690F: kernel/bpf/verifier.c 3691 3692BPF [DOCUMENTATION] (Related to Standardization) 3693R: David Vernet <void@manifault.com> 3694L: bpf@vger.kernel.org 3695L: bpf@ietf.org 3696S: Maintained 3697F: Documentation/bpf/instruction-set.rst 3698 3699BPF [GENERAL] (Safe Dynamic Programs and Tools) 3700M: Alexei Starovoitov <ast@kernel.org> 3701M: Daniel Borkmann <daniel@iogearbox.net> 3702M: Andrii Nakryiko <andrii@kernel.org> 3703R: Martin KaFai Lau <martin.lau@linux.dev> 3704R: Song Liu <song@kernel.org> 3705R: Yonghong Song <yhs@fb.com> 3706R: John Fastabend <john.fastabend@gmail.com> 3707R: KP Singh <kpsingh@kernel.org> 3708R: Stanislav Fomichev <sdf@google.com> 3709R: Hao Luo <haoluo@google.com> 3710R: Jiri Olsa <jolsa@kernel.org> 3711L: bpf@vger.kernel.org 3712S: Supported 3713W: https://bpf.io/ 3714Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3717F: Documentation/bpf/ 3718F: Documentation/networking/filter.rst 3719F: Documentation/userspace-api/ebpf/ 3720F: arch/*/net/* 3721F: include/linux/bpf* 3722F: include/linux/btf* 3723F: include/linux/filter.h 3724F: include/trace/events/xdp.h 3725F: include/uapi/linux/bpf* 3726F: include/uapi/linux/btf* 3727F: include/uapi/linux/filter.h 3728F: kernel/bpf/ 3729F: kernel/trace/bpf_trace.c 3730F: lib/test_bpf.c 3731F: net/bpf/ 3732F: net/core/filter.c 3733F: net/sched/act_bpf.c 3734F: net/sched/cls_bpf.c 3735F: samples/bpf/ 3736F: scripts/bpf_doc.py 3737F: scripts/pahole-flags.sh 3738F: scripts/pahole-version.sh 3739F: tools/bpf/ 3740F: tools/lib/bpf/ 3741F: tools/testing/selftests/bpf/ 3742 3743BPF [ITERATOR] 3744M: Yonghong Song <yhs@fb.com> 3745L: bpf@vger.kernel.org 3746S: Maintained 3747F: kernel/bpf/*iter.c 3748 3749BPF [L7 FRAMEWORK] (sockmap) 3750M: John Fastabend <john.fastabend@gmail.com> 3751M: Jakub Sitnicki <jakub@cloudflare.com> 3752L: netdev@vger.kernel.org 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: include/linux/skmsg.h 3756F: net/core/skmsg.c 3757F: net/core/sock_map.c 3758F: net/ipv4/tcp_bpf.c 3759F: net/ipv4/udp_bpf.c 3760F: net/unix/unix_bpf.c 3761 3762BPF [LIBRARY] (libbpf) 3763M: Andrii Nakryiko <andrii@kernel.org> 3764L: bpf@vger.kernel.org 3765S: Maintained 3766F: tools/lib/bpf/ 3767 3768BPF [MISC] 3769L: bpf@vger.kernel.org 3770S: Odd Fixes 3771K: (?:\b|_)bpf(?:\b|_) 3772 3773BPF [NETWORKING] (struct_ops, reuseport) 3774M: Martin KaFai Lau <martin.lau@linux.dev> 3775L: bpf@vger.kernel.org 3776L: netdev@vger.kernel.org 3777S: Maintained 3778F: kernel/bpf/bpf_struct* 3779 3780BPF [NETWORKING] (tc BPF, sock_addr) 3781M: Martin KaFai Lau <martin.lau@linux.dev> 3782M: Daniel Borkmann <daniel@iogearbox.net> 3783R: John Fastabend <john.fastabend@gmail.com> 3784L: bpf@vger.kernel.org 3785L: netdev@vger.kernel.org 3786S: Maintained 3787F: net/core/filter.c 3788F: net/sched/act_bpf.c 3789F: net/sched/cls_bpf.c 3790 3791BPF [RINGBUF] 3792M: Andrii Nakryiko <andrii@kernel.org> 3793L: bpf@vger.kernel.org 3794S: Maintained 3795F: kernel/bpf/ringbuf.c 3796 3797BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3798M: KP Singh <kpsingh@kernel.org> 3799R: Florent Revest <revest@chromium.org> 3800R: Brendan Jackman <jackmanb@chromium.org> 3801L: bpf@vger.kernel.org 3802S: Maintained 3803F: Documentation/bpf/prog_lsm.rst 3804F: include/linux/bpf_lsm.h 3805F: kernel/bpf/bpf_lsm.c 3806F: security/bpf/ 3807 3808BPF [SELFTESTS] (Test Runners & Infrastructure) 3809M: Andrii Nakryiko <andrii@kernel.org> 3810R: Mykola Lysenko <mykolal@fb.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: tools/testing/selftests/bpf/ 3814 3815BPF [STORAGE & CGROUPS] 3816M: Martin KaFai Lau <martin.lau@linux.dev> 3817L: bpf@vger.kernel.org 3818S: Maintained 3819F: kernel/bpf/*storage.c 3820F: kernel/bpf/bpf_lru* 3821F: kernel/bpf/cgroup.c 3822 3823BPF [TOOLING] (bpftool) 3824M: Quentin Monnet <quentin@isovalent.com> 3825L: bpf@vger.kernel.org 3826S: Maintained 3827F: kernel/bpf/disasm.* 3828F: tools/bpf/bpftool/ 3829 3830BPF [TRACING] 3831M: Song Liu <song@kernel.org> 3832R: Jiri Olsa <jolsa@kernel.org> 3833L: bpf@vger.kernel.org 3834S: Maintained 3835F: kernel/bpf/stackmap.c 3836F: kernel/trace/bpf_trace.c 3837 3838BROADCOM B44 10/100 ETHERNET DRIVER 3839M: Michael Chan <michael.chan@broadcom.com> 3840L: netdev@vger.kernel.org 3841S: Supported 3842F: drivers/net/ethernet/broadcom/b44.* 3843 3844BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3845M: Florian Fainelli <florian.fainelli@broadcom.com> 3846L: netdev@vger.kernel.org 3847L: openwrt-devel@lists.openwrt.org (subscribers-only) 3848S: Supported 3849F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3850F: drivers/net/dsa/b53/* 3851F: drivers/net/dsa/bcm_sf2* 3852F: include/linux/dsa/brcm.h 3853F: include/linux/platform_data/b53.h 3854 3855BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3856M: Florian Fainelli <florian.fainelli@broadcom.com> 3857R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3858L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3860S: Maintained 3861T: git https://github.com/broadcom/stblinux.git 3862F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3863F: drivers/pci/controller/pcie-brcmstb.c 3864F: drivers/staging/vc04_services 3865N: bcm2711 3866N: bcm283* 3867N: raspberrypi 3868 3869BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3870M: Florian Fainelli <florian.fainelli@broadcom.com> 3871M: Ray Jui <rjui@broadcom.com> 3872M: Scott Branden <sbranden@broadcom.com> 3873R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3874S: Maintained 3875T: git https://github.com/broadcom/mach-bcm 3876F: arch/arm/mach-bcm/ 3877N: bcm281* 3878N: bcm113* 3879N: bcm216* 3880N: kona 3881 3882BROADCOM BCM47XX MIPS ARCHITECTURE 3883M: Hauke Mehrtens <hauke@hauke-m.de> 3884M: Rafał Miłecki <zajec5@gmail.com> 3885L: linux-mips@vger.kernel.org 3886S: Maintained 3887F: Documentation/devicetree/bindings/mips/brcm/ 3888F: arch/mips/bcm47xx/* 3889F: arch/mips/include/asm/mach-bcm47xx/* 3890 3891BROADCOM BCM4908 ETHERNET DRIVER 3892M: Rafał Miłecki <rafal@milecki.pl> 3893R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3894L: netdev@vger.kernel.org 3895S: Maintained 3896F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3897F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3898F: drivers/net/ethernet/broadcom/unimac.h 3899 3900BROADCOM BCM4908 PINMUX DRIVER 3901M: Rafał Miłecki <rafal@milecki.pl> 3902R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3903L: linux-gpio@vger.kernel.org 3904S: Maintained 3905F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3906F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3907 3908BROADCOM BCM5301X ARM ARCHITECTURE 3909M: Florian Fainelli <florian.fainelli@broadcom.com> 3910M: Hauke Mehrtens <hauke@hauke-m.de> 3911M: Rafał Miłecki <zajec5@gmail.com> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3914S: Maintained 3915F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3916F: arch/arm/boot/dts/broadcom/bcm470* 3917F: arch/arm/boot/dts/broadcom/bcm5301* 3918F: arch/arm/boot/dts/broadcom/bcm953012* 3919F: arch/arm/mach-bcm/bcm_5301x.c 3920 3921BROADCOM BCM53573 ARM ARCHITECTURE 3922M: Florian Fainelli <florian.fainelli@broadcom.com> 3923M: Rafał Miłecki <rafal@milecki.pl> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm47189* 3928F: arch/arm/boot/dts/broadcom/bcm53573* 3929 3930BROADCOM BCM63XX/BCM33XX UDC DRIVER 3931M: Kevin Cernekee <cernekee@gmail.com> 3932L: linux-usb@vger.kernel.org 3933S: Maintained 3934F: drivers/usb/gadget/udc/bcm63xx_udc.* 3935 3936BROADCOM BCM7XXX ARM ARCHITECTURE 3937M: Florian Fainelli <florian.fainelli@broadcom.com> 3938R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3940S: Maintained 3941T: git https://github.com/broadcom/stblinux.git 3942F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3943F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3944F: arch/arm/include/asm/hardware/cache-b15-rac.h 3945F: arch/arm/mach-bcm/*brcmstb* 3946F: arch/arm/mm/cache-b15-rac.c 3947F: drivers/bus/brcmstb_gisb.c 3948F: drivers/pci/controller/pcie-brcmstb.c 3949N: brcmstb 3950N: bcm7038 3951N: bcm7120 3952 3953BROADCOM BCMBCA ARM ARCHITECTURE 3954M: William Zhang <william.zhang@broadcom.com> 3955M: Anand Gore <anand.gore@broadcom.com> 3956M: Kursad Oney <kursad.oney@broadcom.com> 3957M: Florian Fainelli <florian.fainelli@broadcom.com> 3958M: Rafał Miłecki <rafal@milecki.pl> 3959R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3961S: Maintained 3962T: git https://github.com/broadcom/stblinux.git 3963F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3964F: arch/arm64/boot/dts/broadcom/bcmbca/* 3965N: bcmbca 3966N: bcm[9]?47622 3967N: bcm[9]?4912 3968N: bcm[9]?63138 3969N: bcm[9]?63146 3970N: bcm[9]?63148 3971N: bcm[9]?63158 3972N: bcm[9]?63178 3973N: bcm[9]?6756 3974N: bcm[9]?6813 3975N: bcm[9]?6846 3976N: bcm[9]?6855 3977N: bcm[9]?6856 3978N: bcm[9]?6858 3979N: bcm[9]?6878 3980 3981BROADCOM BDC DRIVER 3982M: Justin Chen <justin.chen@broadcom.com> 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-usb@vger.kernel.org 3986S: Maintained 3987F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3988F: drivers/usb/gadget/udc/bdc/ 3989 3990BROADCOM BMIPS CPUFREQ DRIVER 3991M: Markus Mayer <mmayer@broadcom.com> 3992R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3993L: linux-pm@vger.kernel.org 3994S: Maintained 3995F: drivers/cpufreq/bmips-cpufreq.c 3996 3997BROADCOM BMIPS MIPS ARCHITECTURE 3998M: Florian Fainelli <florian.fainelli@broadcom.com> 3999R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4000L: linux-mips@vger.kernel.org 4001S: Maintained 4002T: git https://github.com/broadcom/stblinux.git 4003F: arch/mips/bmips/* 4004F: arch/mips/boot/dts/brcm/bcm*.dts* 4005F: arch/mips/include/asm/mach-bmips/* 4006F: arch/mips/kernel/*bmips* 4007F: drivers/irqchip/irq-bcm63* 4008F: drivers/irqchip/irq-bcm7* 4009F: drivers/irqchip/irq-brcmstb* 4010F: drivers/soc/bcm/bcm63xx 4011F: include/linux/bcm963xx_nvram.h 4012F: include/linux/bcm963xx_tag.h 4013 4014BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4015M: Rasesh Mody <rmody@marvell.com> 4016M: GR-Linux-NIC-Dev@marvell.com 4017L: netdev@vger.kernel.org 4018S: Supported 4019F: drivers/net/ethernet/broadcom/bnx2.* 4020F: drivers/net/ethernet/broadcom/bnx2_* 4021 4022BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4023M: Saurav Kashyap <skashyap@marvell.com> 4024M: Javed Hasan <jhasan@marvell.com> 4025M: GR-QLogic-Storage-Upstream@marvell.com 4026L: linux-scsi@vger.kernel.org 4027S: Supported 4028F: drivers/scsi/bnx2fc/ 4029 4030BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4031M: Nilesh Javali <njavali@marvell.com> 4032M: Manish Rangankar <mrangankar@marvell.com> 4033M: GR-QLogic-Storage-Upstream@marvell.com 4034L: linux-scsi@vger.kernel.org 4035S: Supported 4036F: drivers/scsi/bnx2i/ 4037 4038BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4039M: Ariel Elior <aelior@marvell.com> 4040M: Sudarsana Kalluru <skalluru@marvell.com> 4041M: Manish Chopra <manishc@marvell.com> 4042L: netdev@vger.kernel.org 4043S: Supported 4044F: drivers/net/ethernet/broadcom/bnx2x/ 4045 4046BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4047M: Michael Chan <michael.chan@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Supported 4050F: drivers/firmware/broadcom/tee_bnxt_fw.c 4051F: drivers/net/ethernet/broadcom/bnxt/ 4052F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4053 4054BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4055M: Arend van Spriel <aspriel@gmail.com> 4056M: Franky Lin <franky.lin@broadcom.com> 4057M: Hante Meuleman <hante.meuleman@broadcom.com> 4058L: linux-wireless@vger.kernel.org 4059L: brcm80211-dev-list.pdl@broadcom.com 4060L: SHA-cyfmac-dev-list@infineon.com 4061S: Supported 4062F: drivers/net/wireless/broadcom/brcm80211/ 4063 4064BROADCOM BRCMSTB GPIO DRIVER 4065M: Doug Berger <opendmb@gmail.com> 4066M: Florian Fainelli <florian.fainelli@broadcom> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068S: Supported 4069F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4070F: drivers/gpio/gpio-brcmstb.c 4071 4072BROADCOM BRCMSTB I2C DRIVER 4073M: Kamal Dasu <kamal.dasu@broadcom.com> 4074R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4075L: linux-i2c@vger.kernel.org 4076S: Supported 4077F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4078F: drivers/i2c/busses/i2c-brcmstb.c 4079 4080BROADCOM BRCMSTB UART DRIVER 4081M: Al Cooper <alcooperx@gmail.com> 4082R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4083L: linux-serial@vger.kernel.org 4084S: Maintained 4085F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4086F: drivers/tty/serial/8250/8250_bcm7271.c 4087 4088BROADCOM BRCMSTB USB EHCI DRIVER 4089M: Justin Chen <justin.chen@broadcom.com> 4090M: Al Cooper <alcooperx@gmail.com> 4091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4092L: linux-usb@vger.kernel.org 4093S: Maintained 4094F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4095F: drivers/usb/host/ehci-brcm.* 4096 4097BROADCOM BRCMSTB USB PIN MAP DRIVER 4098M: Al Cooper <alcooperx@gmail.com> 4099R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4100L: linux-usb@vger.kernel.org 4101S: Maintained 4102F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4103F: drivers/usb/misc/brcmstb-usb-pinmap.c 4104 4105BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4106M: Justin Chen <justin.chen@broadcom.com> 4107M: Al Cooper <alcooperx@gmail.com> 4108R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4109L: linux-kernel@vger.kernel.org 4110S: Maintained 4111F: drivers/phy/broadcom/phy-brcm-usb* 4112 4113BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4114M: William Zhang <william.zhang@broadcom.com> 4115M: Kursad Oney <kursad.oney@broadcom.com> 4116M: Jonas Gorski <jonas.gorski@gmail.com> 4117R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4118L: linux-spi@vger.kernel.org 4119S: Maintained 4120F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4121F: drivers/spi/spi-bcm63xx-hsspi.c 4122F: drivers/spi/spi-bcmbca-hsspi.c 4123 4124BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4125M: Jonas Gorski <jonas.gorski@gmail.com> 4126L: linux-spi@vger.kernel.org 4127S: Odd Fixes 4128F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4129F: drivers/spi/spi-bcm63xx.c 4130 4131BROADCOM ETHERNET PHY DRIVERS 4132M: Florian Fainelli <florian.fainelli@broadcom.com> 4133R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4134L: netdev@vger.kernel.org 4135S: Supported 4136F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4137F: drivers/net/phy/bcm*.[ch] 4138F: drivers/net/phy/broadcom.c 4139F: include/linux/brcmphy.h 4140 4141BROADCOM GENET ETHERNET DRIVER 4142M: Doug Berger <opendmb@gmail.com> 4143M: Florian Fainelli <florian.fainelli@broadcom.com> 4144R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4145L: netdev@vger.kernel.org 4146S: Supported 4147F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4148F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4149F: drivers/net/ethernet/broadcom/genet/ 4150F: drivers/net/ethernet/broadcom/unimac.h 4151F: drivers/net/mdio/mdio-bcm-unimac.c 4152F: include/linux/platform_data/bcmgenet.h 4153F: include/linux/platform_data/mdio-bcm-unimac.h 4154 4155BROADCOM IPROC ARM ARCHITECTURE 4156M: Ray Jui <rjui@broadcom.com> 4157M: Scott Branden <sbranden@broadcom.com> 4158R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4160S: Maintained 4161T: git https://github.com/broadcom/stblinux.git 4162F: arch/arm64/boot/dts/broadcom/northstar2/* 4163F: arch/arm64/boot/dts/broadcom/stingray/* 4164F: drivers/clk/bcm/clk-ns* 4165F: drivers/clk/bcm/clk-sr* 4166F: drivers/pinctrl/bcm/pinctrl-ns* 4167F: include/dt-bindings/clock/bcm-sr* 4168N: iproc 4169N: cygnus 4170N: bcm[-_]nsp 4171N: bcm9113* 4172N: bcm9583* 4173N: bcm9585* 4174N: bcm9586* 4175N: bcm988312 4176N: bcm113* 4177N: bcm583* 4178N: bcm585* 4179N: bcm586* 4180N: bcm88312 4181N: hr2 4182N: stingray 4183 4184BROADCOM IPROC GBIT ETHERNET DRIVER 4185M: Rafał Miłecki <rafal@milecki.pl> 4186R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4187L: netdev@vger.kernel.org 4188S: Maintained 4189F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4190F: drivers/net/ethernet/broadcom/bgmac* 4191F: drivers/net/ethernet/broadcom/unimac.h 4192 4193BROADCOM KONA GPIO DRIVER 4194M: Ray Jui <rjui@broadcom.com> 4195R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4196S: Supported 4197F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4198F: drivers/gpio/gpio-bcm-kona.c 4199 4200BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4201M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4202M: Kashyap Desai <kashyap.desai@broadcom.com> 4203M: Sumit Saxena <sumit.saxena@broadcom.com> 4204M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4205L: mpi3mr-linuxdrv.pdl@broadcom.com 4206L: linux-scsi@vger.kernel.org 4207S: Supported 4208W: https://www.broadcom.com/support/storage 4209F: drivers/scsi/mpi3mr/ 4210 4211BROADCOM NETXTREME-E ROCE DRIVER 4212M: Selvin Xavier <selvin.xavier@broadcom.com> 4213L: linux-rdma@vger.kernel.org 4214S: Supported 4215W: http://www.broadcom.com 4216F: drivers/infiniband/hw/bnxt_re/ 4217F: include/uapi/rdma/bnxt_re-abi.h 4218 4219BROADCOM NVRAM DRIVER 4220M: Rafał Miłecki <zajec5@gmail.com> 4221L: linux-mips@vger.kernel.org 4222S: Maintained 4223F: drivers/firmware/broadcom/* 4224 4225BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4226M: Rafał Miłecki <rafal@milecki.pl> 4227M: Florian Fainelli <florian.fainelli@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-pm@vger.kernel.org 4230S: Maintained 4231T: git https://github.com/broadcom/stblinux.git 4232F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4233F: include/dt-bindings/soc/bcm-pmb.h 4234 4235BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4236M: Rafał Miłecki <zajec5@gmail.com> 4237L: linux-wireless@vger.kernel.org 4238S: Maintained 4239F: drivers/bcma/ 4240F: include/linux/bcma/ 4241 4242BROADCOM SPI DRIVER 4243M: Kamal Dasu <kamal.dasu@broadcom.com> 4244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4245S: Maintained 4246F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4247F: drivers/spi/spi-bcm-qspi.* 4248F: drivers/spi/spi-brcmstb-qspi.c 4249F: drivers/spi/spi-iproc-qspi.c 4250 4251BROADCOM STB AVS CPUFREQ DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4257F: drivers/cpufreq/brcmstb* 4258 4259BROADCOM STB AVS TMON DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-pm@vger.kernel.org 4263S: Maintained 4264F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4265F: drivers/thermal/broadcom/brcmstb* 4266 4267BROADCOM STB DPFE DRIVER 4268M: Markus Mayer <mmayer@broadcom.com> 4269R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4271S: Maintained 4272F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4273F: drivers/memory/brcmstb_dpfe.c 4274 4275BROADCOM STB NAND FLASH DRIVER 4276M: Brian Norris <computersforpeace@gmail.com> 4277M: Kamal Dasu <kamal.dasu@broadcom.com> 4278R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4279L: linux-mtd@lists.infradead.org 4280S: Maintained 4281F: drivers/mtd/nand/raw/brcmnand/ 4282F: include/linux/platform_data/brcmnand.h 4283 4284BROADCOM STB PCIE DRIVER 4285M: Jim Quinlan <jim2101024@gmail.com> 4286M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-pci@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4292F: drivers/pci/controller/pcie-brcmstb.c 4293 4294BROADCOM SYSTEMPORT ETHERNET DRIVER 4295M: Florian Fainelli <florian.fainelli@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: netdev@vger.kernel.org 4298S: Supported 4299F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4300F: drivers/net/ethernet/broadcom/bcmsysport.* 4301F: drivers/net/ethernet/broadcom/unimac.h 4302 4303BROADCOM TG3 GIGABIT ETHERNET DRIVER 4304M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4305M: Prashant Sreedharan <prashant@broadcom.com> 4306M: Michael Chan <mchan@broadcom.com> 4307L: netdev@vger.kernel.org 4308S: Supported 4309F: drivers/net/ethernet/broadcom/tg3.* 4310 4311BROADCOM VK DRIVER 4312M: Scott Branden <scott.branden@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314S: Supported 4315F: drivers/misc/bcm-vk/ 4316F: include/uapi/linux/misc/bcm_vk.h 4317 4318BROCADE BFA FC SCSI DRIVER 4319M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4320M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4321L: linux-scsi@vger.kernel.org 4322S: Supported 4323F: drivers/scsi/bfa/ 4324 4325BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4326M: Rasesh Mody <rmody@marvell.com> 4327M: Sudarsana Kalluru <skalluru@marvell.com> 4328M: GR-Linux-NIC-Dev@marvell.com 4329L: netdev@vger.kernel.org 4330S: Supported 4331F: drivers/net/ethernet/brocade/bna/ 4332 4333BSG (block layer generic sg v4 driver) 4334M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4335L: linux-scsi@vger.kernel.org 4336S: Supported 4337F: block/bsg.c 4338F: include/linux/bsg.h 4339F: include/uapi/linux/bsg.h 4340 4341BT87X AUDIO DRIVER 4342M: Clemens Ladisch <clemens@ladisch.de> 4343L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4344S: Maintained 4345T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4346F: Documentation/sound/cards/bt87x.rst 4347F: sound/pci/bt87x.c 4348 4349BT8XXGPIO DRIVER 4350M: Michael Buesch <m@bues.ch> 4351S: Maintained 4352W: http://bu3sch.de/btgpio.php 4353F: drivers/gpio/gpio-bt8xx.c 4354 4355BTRFS FILE SYSTEM 4356M: Chris Mason <clm@fb.com> 4357M: Josef Bacik <josef@toxicpanda.com> 4358M: David Sterba <dsterba@suse.com> 4359L: linux-btrfs@vger.kernel.org 4360S: Maintained 4361W: https://btrfs.readthedocs.io 4362W: https://btrfs.wiki.kernel.org/ 4363Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4364C: irc://irc.libera.chat/btrfs 4365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4366F: Documentation/filesystems/btrfs.rst 4367F: fs/btrfs/ 4368F: include/linux/btrfs* 4369F: include/trace/events/btrfs.h 4370F: include/uapi/linux/btrfs* 4371 4372BTTV VIDEO4LINUX DRIVER 4373M: Mauro Carvalho Chehab <mchehab@kernel.org> 4374L: linux-media@vger.kernel.org 4375S: Odd fixes 4376W: https://linuxtv.org 4377T: git git://linuxtv.org/media_tree.git 4378F: Documentation/driver-api/media/drivers/bttv* 4379F: drivers/media/pci/bt8xx/bttv* 4380 4381BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4382M: Chanwoo Choi <cw00.choi@samsung.com> 4383L: linux-pm@vger.kernel.org 4384L: linux-samsung-soc@vger.kernel.org 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4387F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4388F: drivers/devfreq/exynos-bus.c 4389 4390BUSLOGIC SCSI DRIVER 4391M: Khalid Aziz <khalid@gonehiking.org> 4392L: linux-scsi@vger.kernel.org 4393S: Maintained 4394F: drivers/scsi/BusLogic.* 4395F: drivers/scsi/FlashPoint.* 4396 4397BXCAN CAN NETWORK DRIVER 4398M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4399L: linux-can@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4402F: drivers/net/can/bxcan.c 4403 4404C-MEDIA CMI8788 DRIVER 4405M: Clemens Ladisch <clemens@ladisch.de> 4406L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4407S: Maintained 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4409F: sound/pci/oxygen/ 4410 4411C-SKY ARCHITECTURE 4412M: Guo Ren <guoren@kernel.org> 4413L: linux-csky@vger.kernel.org 4414S: Supported 4415T: git https://github.com/c-sky/csky-linux.git 4416F: Documentation/devicetree/bindings/csky/ 4417F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4418F: Documentation/devicetree/bindings/timer/csky,* 4419F: arch/csky/ 4420F: drivers/clocksource/timer-gx6605s.c 4421F: drivers/clocksource/timer-mp-csky.c 4422F: drivers/irqchip/irq-csky-* 4423N: csky 4424K: csky 4425 4426CA8210 IEEE-802.15.4 RADIO DRIVER 4427L: linux-wpan@vger.kernel.org 4428S: Orphan 4429W: https://github.com/Cascoda/ca8210-linux.git 4430F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4431F: drivers/net/ieee802154/ca8210.c 4432 4433CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4434M: David Howells <dhowells@redhat.com> 4435L: linux-cachefs@redhat.com (moderated for non-subscribers) 4436S: Supported 4437F: Documentation/filesystems/caching/cachefiles.rst 4438F: fs/cachefiles/ 4439 4440CACHESTAT: PAGE CACHE STATS FOR A FILE 4441M: Nhat Pham <nphamcs@gmail.com> 4442M: Johannes Weiner <hannes@cmpxchg.org> 4443L: linux-mm@kvack.org 4444S: Maintained 4445F: tools/testing/selftests/cachestat/test_cachestat.c 4446 4447CADENCE MIPI-CSI2 BRIDGES 4448M: Maxime Ripard <mripard@kernel.org> 4449L: linux-media@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/media/cdns,*.txt 4452F: drivers/media/platform/cadence/cdns-csi2* 4453 4454CADENCE NAND DRIVER 4455L: linux-mtd@lists.infradead.org 4456S: Orphan 4457F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4458F: drivers/mtd/nand/raw/cadence-nand-controller.c 4459 4460CADENCE USB3 DRD IP DRIVER 4461M: Peter Chen <peter.chen@kernel.org> 4462M: Pawel Laszczak <pawell@cadence.com> 4463R: Roger Quadros <rogerq@kernel.org> 4464R: Aswath Govindraju <a-govindraju@ti.com> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Alison Schofield <alison.schofield@intel.com> 5151M: Vishal Verma <vishal.l.verma@intel.com> 5152M: Ira Weiny <ira.weiny@intel.com> 5153M: Ben Widawsky <bwidawsk@kernel.org> 5154M: Dan Williams <dan.j.williams@intel.com> 5155L: linux-cxl@vger.kernel.org 5156S: Maintained 5157F: drivers/cxl/ 5158F: include/uapi/linux/cxl_mem.h 5159 5160COMPUTE EXPRESS LINK PMU (CPMU) 5161M: Jonathan Cameron <jonathan.cameron@huawei.com> 5162L: linux-cxl@vger.kernel.org 5163S: Maintained 5164F: Documentation/admin-guide/perf/cxl.rst 5165F: drivers/perf/cxl_pmu.c 5166 5167CONEXANT ACCESSRUNNER USB DRIVER 5168L: accessrunner-general@lists.sourceforge.net 5169S: Orphan 5170W: http://accessrunner.sourceforge.net/ 5171F: drivers/usb/atm/cxacru.c 5172 5173CONFIGFS 5174M: Joel Becker <jlbec@evilplan.org> 5175M: Christoph Hellwig <hch@lst.de> 5176S: Supported 5177T: git git://git.infradead.org/users/hch/configfs.git 5178F: fs/configfs/ 5179F: include/linux/configfs.h 5180F: samples/configfs/ 5181 5182CONSOLE SUBSYSTEM 5183M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5184S: Supported 5185F: drivers/video/console/ 5186F: include/linux/console* 5187 5188CONTEXT TRACKING 5189M: Frederic Weisbecker <frederic@kernel.org> 5190M: "Paul E. McKenney" <paulmck@kernel.org> 5191S: Maintained 5192F: include/linux/context_tracking* 5193F: kernel/context_tracking.c 5194 5195CONTROL GROUP (CGROUP) 5196M: Tejun Heo <tj@kernel.org> 5197M: Zefan Li <lizefan.x@bytedance.com> 5198M: Johannes Weiner <hannes@cmpxchg.org> 5199L: cgroups@vger.kernel.org 5200S: Maintained 5201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5202F: Documentation/admin-guide/cgroup-v1/ 5203F: Documentation/admin-guide/cgroup-v2.rst 5204F: include/linux/cgroup* 5205F: kernel/cgroup/ 5206F: tools/testing/selftests/cgroup/ 5207 5208CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5209M: Tejun Heo <tj@kernel.org> 5210M: Josef Bacik <josef@toxicpanda.com> 5211M: Jens Axboe <axboe@kernel.dk> 5212L: cgroups@vger.kernel.org 5213L: linux-block@vger.kernel.org 5214T: git git://git.kernel.dk/linux-block 5215F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5216F: block/bfq-cgroup.c 5217F: block/blk-cgroup.c 5218F: block/blk-iocost.c 5219F: block/blk-iolatency.c 5220F: block/blk-throttle.c 5221F: include/linux/blk-cgroup.h 5222 5223CONTROL GROUP - CPUSET 5224M: Waiman Long <longman@redhat.com> 5225M: Zefan Li <lizefan.x@bytedance.com> 5226L: cgroups@vger.kernel.org 5227S: Maintained 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5229F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5230F: include/linux/cpuset.h 5231F: kernel/cgroup/cpuset.c 5232 5233CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5234M: Johannes Weiner <hannes@cmpxchg.org> 5235M: Michal Hocko <mhocko@kernel.org> 5236M: Roman Gushchin <roman.gushchin@linux.dev> 5237M: Shakeel Butt <shakeelb@google.com> 5238R: Muchun Song <muchun.song@linux.dev> 5239L: cgroups@vger.kernel.org 5240L: linux-mm@kvack.org 5241S: Maintained 5242F: mm/memcontrol.c 5243F: mm/swap_cgroup.c 5244F: tools/testing/selftests/cgroup/memcg_protection.m 5245F: tools/testing/selftests/cgroup/test_kmem.c 5246F: tools/testing/selftests/cgroup/test_memcontrol.c 5247 5248CORETEMP HARDWARE MONITORING DRIVER 5249M: Fenghua Yu <fenghua.yu@intel.com> 5250L: linux-hwmon@vger.kernel.org 5251S: Maintained 5252F: Documentation/hwmon/coretemp.rst 5253F: drivers/hwmon/coretemp.c 5254 5255CORSAIR-CPRO HARDWARE MONITOR DRIVER 5256M: Marius Zachmann <mail@mariuszachmann.de> 5257L: linux-hwmon@vger.kernel.org 5258S: Maintained 5259F: drivers/hwmon/corsair-cpro.c 5260 5261CORSAIR-PSU HARDWARE MONITOR DRIVER 5262M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5263L: linux-hwmon@vger.kernel.org 5264S: Maintained 5265F: Documentation/hwmon/corsair-psu.rst 5266F: drivers/hwmon/corsair-psu.c 5267 5268COUNTER SUBSYSTEM 5269M: William Breathitt Gray <william.gray@linaro.org> 5270L: linux-iio@vger.kernel.org 5271S: Maintained 5272T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5273F: Documentation/ABI/testing/sysfs-bus-counter 5274F: Documentation/driver-api/generic-counter.rst 5275F: drivers/counter/ 5276F: include/linux/counter.h 5277F: include/uapi/linux/counter.h 5278F: tools/counter/ 5279 5280CP2615 I2C DRIVER 5281M: Bence Csókás <bence98@sch.bme.hu> 5282S: Maintained 5283F: drivers/i2c/busses/i2c-cp2615.c 5284 5285CPMAC ETHERNET DRIVER 5286M: Florian Fainelli <f.fainelli@gmail.com> 5287L: netdev@vger.kernel.org 5288S: Maintained 5289F: drivers/net/ethernet/ti/cpmac.c 5290 5291CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5292M: Viresh Kumar <viresh.kumar@linaro.org> 5293M: Sudeep Holla <sudeep.holla@arm.com> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5297F: drivers/cpufreq/vexpress-spc-cpufreq.c 5298 5299CPU FREQUENCY SCALING FRAMEWORK 5300M: "Rafael J. Wysocki" <rafael@kernel.org> 5301M: Viresh Kumar <viresh.kumar@linaro.org> 5302L: linux-pm@vger.kernel.org 5303S: Maintained 5304B: https://bugzilla.kernel.org 5305T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5307F: Documentation/admin-guide/pm/cpufreq.rst 5308F: Documentation/admin-guide/pm/intel_pstate.rst 5309F: Documentation/cpu-freq/ 5310F: Documentation/devicetree/bindings/cpufreq/ 5311F: drivers/cpufreq/ 5312F: include/linux/cpufreq.h 5313F: include/linux/sched/cpufreq.h 5314F: kernel/sched/cpufreq*.c 5315F: tools/testing/selftests/cpufreq/ 5316 5317CPU HOTPLUG 5318M: Thomas Gleixner <tglx@linutronix.de> 5319M: Peter Zijlstra <peterz@infradead.org> 5320L: linux-kernel@vger.kernel.org 5321S: Maintained 5322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5323F: include/linux/cpu.h 5324F: include/linux/cpuhotplug.h 5325F: include/linux/smpboot.h 5326F: kernel/cpu.c 5327F: kernel/smpboot.* 5328 5329CPU IDLE TIME MANAGEMENT FRAMEWORK 5330M: "Rafael J. Wysocki" <rafael@kernel.org> 5331M: Daniel Lezcano <daniel.lezcano@linaro.org> 5332L: linux-pm@vger.kernel.org 5333S: Maintained 5334B: https://bugzilla.kernel.org 5335T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5336F: Documentation/admin-guide/pm/cpuidle.rst 5337F: Documentation/driver-api/pm/cpuidle.rst 5338F: drivers/cpuidle/ 5339F: include/linux/cpuidle.h 5340 5341CPU POWER MONITORING SUBSYSTEM 5342M: Thomas Renninger <trenn@suse.com> 5343M: Shuah Khan <shuah@kernel.org> 5344M: Shuah Khan <skhan@linuxfoundation.org> 5345L: linux-pm@vger.kernel.org 5346S: Maintained 5347F: tools/power/cpupower/ 5348 5349CPUID/MSR DRIVER 5350M: "H. Peter Anvin" <hpa@zytor.com> 5351S: Maintained 5352F: arch/x86/kernel/cpuid.c 5353F: arch/x86/kernel/msr.c 5354 5355CPUIDLE DRIVER - ARM BIG LITTLE 5356M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358L: linux-pm@vger.kernel.org 5359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5360S: Maintained 5361T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5362F: drivers/cpuidle/cpuidle-big_little.c 5363 5364CPUIDLE DRIVER - ARM EXYNOS 5365M: Daniel Lezcano <daniel.lezcano@linaro.org> 5366M: Kukjin Kim <kgene@kernel.org> 5367R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5368L: linux-pm@vger.kernel.org 5369L: linux-samsung-soc@vger.kernel.org 5370S: Supported 5371F: arch/arm/mach-exynos/pm.c 5372F: drivers/cpuidle/cpuidle-exynos.c 5373F: include/linux/platform_data/cpuidle-exynos.h 5374 5375CPUIDLE DRIVER - ARM PSCI 5376M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5377M: Sudeep Holla <sudeep.holla@arm.com> 5378L: linux-pm@vger.kernel.org 5379L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5380S: Supported 5381F: drivers/cpuidle/cpuidle-psci.c 5382 5383CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5387S: Supported 5388F: drivers/cpuidle/cpuidle-psci-domain.c 5389F: drivers/cpuidle/cpuidle-psci.h 5390 5391CPUIDLE DRIVER - DT IDLE PM DOMAIN 5392M: Ulf Hansson <ulf.hansson@linaro.org> 5393L: linux-pm@vger.kernel.org 5394S: Supported 5395F: drivers/cpuidle/dt_idle_genpd.c 5396F: drivers/cpuidle/dt_idle_genpd.h 5397 5398CPUIDLE DRIVER - RISC-V SBI 5399M: Anup Patel <anup@brainfault.org> 5400L: linux-pm@vger.kernel.org 5401L: linux-riscv@lists.infradead.org 5402S: Maintained 5403F: drivers/cpuidle/cpuidle-riscv-sbi.c 5404 5405CRAMFS FILESYSTEM 5406M: Nicolas Pitre <nico@fluxnic.net> 5407S: Maintained 5408F: Documentation/filesystems/cramfs.rst 5409F: fs/cramfs/ 5410 5411CREATIVE SB0540 5412M: Bastien Nocera <hadess@hadess.net> 5413L: linux-input@vger.kernel.org 5414S: Maintained 5415F: drivers/hid/hid-creative-sb0540.c 5416 5417CRYPTO API 5418M: Herbert Xu <herbert@gondor.apana.org.au> 5419M: "David S. Miller" <davem@davemloft.net> 5420L: linux-crypto@vger.kernel.org 5421S: Maintained 5422T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5424F: Documentation/crypto/ 5425F: Documentation/devicetree/bindings/crypto/ 5426F: arch/*/crypto/ 5427F: crypto/ 5428F: drivers/crypto/ 5429F: include/crypto/ 5430F: include/linux/crypto* 5431F: lib/crypto/ 5432 5433CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5434M: Neil Horman <nhorman@tuxdriver.com> 5435L: linux-crypto@vger.kernel.org 5436S: Maintained 5437F: crypto/ansi_cprng.c 5438F: crypto/rng.c 5439 5440CS3308 MEDIA DRIVER 5441M: Hans Verkuil <hverkuil@xs4all.nl> 5442L: linux-media@vger.kernel.org 5443S: Odd Fixes 5444W: http://linuxtv.org 5445T: git git://linuxtv.org/media_tree.git 5446F: drivers/media/i2c/cs3308.c 5447 5448CS5535 Audio ALSA driver 5449M: Jaya Kumar <jayakumar.alsa@gmail.com> 5450S: Maintained 5451F: sound/pci/cs5535audio/ 5452 5453CTU CAN FD DRIVER 5454M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5455M: Ondrej Ille <ondrej.ille@gmail.com> 5456L: linux-can@vger.kernel.org 5457S: Maintained 5458F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5459F: drivers/net/can/ctucanfd/ 5460 5461CW1200 WLAN driver 5462M: Solomon Peachy <pizza@shaftnet.org> 5463S: Maintained 5464F: drivers/net/wireless/st/cw1200/ 5465 5466CX18 VIDEO4LINUX DRIVER 5467M: Andy Walls <awalls@md.metrocast.net> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/pci/cx18/ 5473F: include/uapi/linux/ivtv* 5474 5475CX2341X MPEG ENCODER HELPER MODULE 5476M: Hans Verkuil <hverkuil@xs4all.nl> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/common/cx2341x* 5482F: include/media/drv-intf/cx2341x.h 5483 5484CX24120 MEDIA DRIVER 5485M: Jemma Denson <jdenson@gmail.com> 5486M: Patrick Boettcher <patrick.boettcher@posteo.de> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5491F: drivers/media/dvb-frontends/cx24120* 5492 5493CX88 VIDEO4LINUX DRIVER 5494M: Mauro Carvalho Chehab <mchehab@kernel.org> 5495L: linux-media@vger.kernel.org 5496S: Odd fixes 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: Documentation/driver-api/media/drivers/cx88* 5500F: drivers/media/pci/cx88/ 5501 5502CXD2820R MEDIA DRIVER 5503M: Antti Palosaari <crope@iki.fi> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507W: http://palosaari.fi/linux/ 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509T: git git://linuxtv.org/anttip/media_tree.git 5510F: drivers/media/dvb-frontends/cxd2820r* 5511 5512CXGB3 ETHERNET DRIVER (CXGB3) 5513M: Raju Rangoju <rajur@chelsio.com> 5514L: netdev@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/net/ethernet/chelsio/cxgb3/ 5518 5519CXGB3 ISCSI DRIVER (CXGB3I) 5520M: Varun Prakash <varun@chelsio.com> 5521L: linux-scsi@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/scsi/cxgbi/cxgb3i 5525 5526CXGB4 CRYPTO DRIVER (chcr) 5527M: Ayush Sawal <ayush.sawal@chelsio.com> 5528L: linux-crypto@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/crypto/chelsio 5532 5533CXGB4 ETHERNET DRIVER (CXGB4) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb4/ 5539 5540CXGB4 INLINE CRYPTO DRIVER 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: netdev@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/net/ethernet/chelsio/inline_crypto/ 5546 5547CXGB4 ISCSI DRIVER (CXGB4I) 5548M: Varun Prakash <varun@chelsio.com> 5549L: linux-scsi@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/scsi/cxgbi/cxgb4i 5553 5554CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5555M: Potnuri Bharat Teja <bharat@chelsio.com> 5556L: linux-rdma@vger.kernel.org 5557S: Supported 5558W: http://www.openfabrics.org 5559F: drivers/infiniband/hw/cxgb4/ 5560F: include/uapi/rdma/cxgb4-abi.h 5561 5562CXGB4VF ETHERNET DRIVER (CXGB4VF) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4vf/ 5568 5569CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5570M: Frederic Barrat <fbarrat@linux.ibm.com> 5571M: Andrew Donnellan <ajd@linux.ibm.com> 5572L: linuxppc-dev@lists.ozlabs.org 5573S: Supported 5574F: Documentation/ABI/testing/sysfs-class-cxl 5575F: Documentation/powerpc/cxl.rst 5576F: arch/powerpc/platforms/powernv/pci-cxl.c 5577F: drivers/misc/cxl/ 5578F: include/misc/cxl* 5579F: include/uapi/misc/cxl.h 5580 5581CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5582M: Manoj N. Kumar <manoj@linux.ibm.com> 5583M: Matthew R. Ochs <mrochs@linux.ibm.com> 5584M: Uma Krishnan <ukrishn@linux.ibm.com> 5585L: linux-scsi@vger.kernel.org 5586S: Supported 5587F: Documentation/powerpc/cxlflash.rst 5588F: drivers/scsi/cxlflash/ 5589F: include/uapi/scsi/cxlflash_ioctl.h 5590 5591CYBERPRO FB DRIVER 5592M: Russell King <linux@armlinux.org.uk> 5593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5594S: Maintained 5595W: http://www.armlinux.org.uk/ 5596F: drivers/video/fbdev/cyber2000fb.* 5597 5598CYCLADES PC300 DRIVER 5599S: Orphan 5600F: drivers/net/wan/pc300* 5601 5602CYPRESS CY8C95X0 PINCTRL DRIVER 5603M: Patrick Rudolph <patrick.rudolph@9elements.com> 5604L: linux-gpio@vger.kernel.org 5605S: Maintained 5606F: drivers/pinctrl/pinctrl-cy8c95x0.c 5607 5608CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5609M: Linus Walleij <linus.walleij@linaro.org> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: drivers/input/touchscreen/cy8ctma140.c 5613 5614CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5615M: Yassine Oudjana <y.oudjana@protonmail.com> 5616L: linux-input@vger.kernel.org 5617S: Maintained 5618F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5619F: drivers/input/keyboard/cypress-sf.c 5620 5621CYPRESS_FIRMWARE MEDIA DRIVER 5622M: Antti Palosaari <crope@iki.fi> 5623L: linux-media@vger.kernel.org 5624S: Maintained 5625W: https://linuxtv.org 5626W: http://palosaari.fi/linux/ 5627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5628T: git git://linuxtv.org/anttip/media_tree.git 5629F: drivers/media/common/cypress_firmware* 5630 5631CYTTSP TOUCHSCREEN DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Maintained 5635F: drivers/input/touchscreen/cyttsp* 5636 5637D-LINK DIR-685 TOUCHKEYS DRIVER 5638M: Linus Walleij <linus.walleij@linaro.org> 5639L: linux-input@vger.kernel.org 5640S: Supported 5641F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5642 5643DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5644M: Joshua Kinard <kumba@gentoo.org> 5645S: Maintained 5646F: drivers/rtc/rtc-ds1685.c 5647F: include/linux/rtc/ds1685.h 5648 5649DAMA SLAVE for AX.25 5650M: Joerg Reuter <jreuter@yaina.de> 5651L: linux-hams@vger.kernel.org 5652S: Maintained 5653W: http://yaina.de/jreuter/ 5654W: http://www.qsl.net/dl1bke/ 5655F: net/ax25/af_ax25.c 5656F: net/ax25/ax25_dev.c 5657F: net/ax25/ax25_ds_* 5658F: net/ax25/ax25_in.c 5659F: net/ax25/ax25_out.c 5660F: net/ax25/ax25_timer.c 5661F: net/ax25/sysctl_net_ax25.c 5662 5663DATA ACCESS MONITOR 5664M: SeongJae Park <sj@kernel.org> 5665L: damon@lists.linux.dev 5666L: linux-mm@kvack.org 5667S: Maintained 5668W: https://damonitor.github.io 5669P: Documentation/mm/damon/maintainer-profile.rst 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5671T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5673F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5674F: Documentation/admin-guide/mm/damon/ 5675F: Documentation/mm/damon/ 5676F: include/linux/damon.h 5677F: include/trace/events/damon.h 5678F: mm/damon/ 5679F: tools/testing/selftests/damon/ 5680 5681DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5682L: netdev@vger.kernel.org 5683S: Orphan 5684F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5685F: drivers/net/ethernet/dec/tulip/dmfe.c 5686 5687DC390/AM53C974 SCSI driver 5688M: Hannes Reinecke <hare@suse.com> 5689L: linux-scsi@vger.kernel.org 5690S: Maintained 5691F: drivers/scsi/am53c974.c 5692 5693DC395x SCSI driver 5694M: Oliver Neukum <oliver@neukum.org> 5695M: Ali Akcaagac <aliakc@web.de> 5696M: Jamie Lenehan <lenehan@twibble.org> 5697S: Maintained 5698F: Documentation/scsi/dc395x.rst 5699F: drivers/scsi/dc395x.* 5700 5701DCCP PROTOCOL 5702L: dccp@vger.kernel.org 5703S: Orphan 5704W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5705F: include/linux/dccp.h 5706F: include/linux/tfrc.h 5707F: include/uapi/linux/dccp.h 5708F: net/dccp/ 5709 5710DEBUGOBJECTS: 5711M: Thomas Gleixner <tglx@linutronix.de> 5712L: linux-kernel@vger.kernel.org 5713S: Maintained 5714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5715F: include/linux/debugobjects.h 5716F: lib/debugobjects.c 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DDV DRIVER 5803M: Armin Wolf <W_Armin@gmx.de> 5804S: Maintained 5805F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5806F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5807F: Documentation/wmi/devices/dell-wmi-ddv.rst 5808F: drivers/platform/x86/dell/dell-wmi-ddv.c 5809 5810DELL WMI DESCRIPTOR DRIVER 5811L: Dell.Client.Kernel@dell.com 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5814 5815DELL WMI HARDWARE PRIVACY SUPPORT 5816M: Perry Yuan <Perry.Yuan@dell.com> 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-privacy.c 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI SYSMAN DRIVER 5829M: Prasanth Ksr <prasanth.ksr@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5834F: drivers/platform/x86/dell/dell-wmi-sysman/ 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DELTA ST MEDIA DRIVER 5859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5860L: linux-media@vger.kernel.org 5861S: Supported 5862W: https://linuxtv.org 5863T: git git://linuxtv.org/media_tree.git 5864F: drivers/media/platform/st/sti/delta 5865 5866DENALI NAND DRIVER 5867L: linux-mtd@lists.infradead.org 5868S: Orphan 5869F: drivers/mtd/nand/raw/denali* 5870 5871DESIGNWARE EDMA CORE IP DRIVER 5872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5873R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5874R: Serge Semin <fancer.lancer@gmail.com> 5875L: dmaengine@vger.kernel.org 5876S: Maintained 5877F: drivers/dma/dw-edma/ 5878F: include/linux/dma/edma.h 5879 5880DESIGNWARE USB2 DRD IP DRIVER 5881M: Minas Harutyunyan <hminas@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5885F: drivers/usb/dwc2/ 5886 5887DESIGNWARE USB3 DRD IP DRIVER 5888M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891F: drivers/usb/dwc3/ 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5901M: Andreas Klinger <ak@it-klinger.de> 5902L: linux-iio@vger.kernel.org 5903S: Maintained 5904F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5905F: drivers/iio/proximity/srf*.c 5906 5907DEVICE COREDUMP (DEV_COREDUMP) 5908M: Johannes Berg <johannes@sipsolutions.net> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: drivers/base/devcoredump.c 5912F: include/linux/devcoredump.h 5913 5914DEVICE DEPENDENCY HELPER SCRIPT 5915M: Saravana Kannan <saravanak@google.com> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: scripts/dev-needs.sh 5919 5920DEVICE DIRECT ACCESS (DAX) 5921M: Dan Williams <dan.j.williams@intel.com> 5922M: Vishal Verma <vishal.l.verma@intel.com> 5923M: Dave Jiang <dave.jiang@intel.com> 5924L: nvdimm@lists.linux.dev 5925L: linux-cxl@vger.kernel.org 5926S: Supported 5927F: drivers/dax/ 5928 5929DEVICE FREQUENCY (DEVFREQ) 5930M: MyungJoo Ham <myungjoo.ham@samsung.com> 5931M: Kyungmin Park <kyungmin.park@samsung.com> 5932M: Chanwoo Choi <cw00.choi@samsung.com> 5933L: linux-pm@vger.kernel.org 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5936F: Documentation/devicetree/bindings/devfreq/ 5937F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5938F: drivers/devfreq/ 5939F: include/linux/devfreq.h 5940F: include/trace/events/devfreq.h 5941 5942DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Supported 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/event/ 5948F: drivers/devfreq/devfreq-event.c 5949F: drivers/devfreq/event/ 5950F: include/dt-bindings/pmu/exynos_ppmu.h 5951F: include/linux/devfreq-event.h 5952 5953DEVICE RESOURCE MANAGEMENT HELPERS 5954M: Hans de Goede <hdegoede@redhat.com> 5955R: Matti Vaittinen <mazziesaccount@gmail.com> 5956S: Maintained 5957F: include/linux/devm-helpers.h 5958 5959DEVICE-MAPPER (LVM) 5960M: Alasdair Kergon <agk@redhat.com> 5961M: Mike Snitzer <snitzer@kernel.org> 5962M: dm-devel@redhat.com 5963L: dm-devel@redhat.com 5964S: Maintained 5965W: http://sources.redhat.com/dm 5966Q: http://patchwork.kernel.org/project/dm-devel/list/ 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5968T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5969F: Documentation/admin-guide/device-mapper/ 5970F: drivers/md/Kconfig 5971F: drivers/md/Makefile 5972F: drivers/md/dm* 5973F: drivers/md/persistent-data/ 5974F: include/linux/device-mapper.h 5975F: include/linux/dm-*.h 5976F: include/uapi/linux/dm-*.h 5977 5978DEVLINK 5979M: Jiri Pirko <jiri@resnulli.us> 5980L: netdev@vger.kernel.org 5981S: Supported 5982F: Documentation/networking/devlink 5983F: include/net/devlink.h 5984F: include/uapi/linux/devlink.h 5985F: net/devlink/ 5986 5987DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5988M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5993 5994DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5995M: Marek Vasut <marex@denx.de> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6000 6001DIALOG SEMICONDUCTOR DRIVERS 6002M: Support Opensource <support.opensource@diasemi.com> 6003S: Supported 6004W: http://www.dialog-semiconductor.com/products 6005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6006F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6007F: Documentation/devicetree/bindings/mfd/da90*.txt 6008F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6009F: Documentation/devicetree/bindings/regulator/da92*.txt 6010F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6011F: Documentation/devicetree/bindings/regulator/slg51000.txt 6012F: Documentation/devicetree/bindings/sound/da[79]*.txt 6013F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6014F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6015F: Documentation/hwmon/da90??.rst 6016F: drivers/gpio/gpio-da90??.c 6017F: drivers/hwmon/da90??-hwmon.c 6018F: drivers/iio/adc/da91??-*.c 6019F: drivers/input/misc/da72??.[ch] 6020F: drivers/input/misc/da90??_onkey.c 6021F: drivers/input/touchscreen/da9052_tsi.c 6022F: drivers/leds/leds-da90??.c 6023F: drivers/mfd/da903x.c 6024F: drivers/mfd/da90??-*.c 6025F: drivers/mfd/da91??-*.c 6026F: drivers/pinctrl/pinctrl-da90??.c 6027F: drivers/power/supply/da9052-battery.c 6028F: drivers/power/supply/da91??-*.c 6029F: drivers/regulator/da9???-regulator.[ch] 6030F: drivers/regulator/slg51000-regulator.[ch] 6031F: drivers/rtc/rtc-da90??.c 6032F: drivers/thermal/da90??-thermal.c 6033F: drivers/video/backlight/da90??_bl.c 6034F: drivers/watchdog/da90??_wdt.c 6035F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6036F: include/linux/mfd/da903x.h 6037F: include/linux/mfd/da9052/ 6038F: include/linux/mfd/da9055/ 6039F: include/linux/mfd/da9062/ 6040F: include/linux/mfd/da9063/ 6041F: include/linux/mfd/da9150/ 6042F: include/linux/regulator/da9211.h 6043F: include/sound/da[79]*.h 6044F: sound/soc/codecs/da[79]*.[ch] 6045 6046DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6047M: William Breathitt Gray <william.gray@linaro.org> 6048L: linux-gpio@vger.kernel.org 6049S: Maintained 6050F: drivers/gpio/gpio-gpio-mm.c 6051 6052DIOLAN U2C-12 I2C DRIVER 6053M: Guenter Roeck <linux@roeck-us.net> 6054L: linux-i2c@vger.kernel.org 6055S: Maintained 6056F: drivers/i2c/busses/i2c-diolan-u2c.c 6057 6058DIRECTORY NOTIFICATION (DNOTIFY) 6059M: Jan Kara <jack@suse.cz> 6060R: Amir Goldstein <amir73il@gmail.com> 6061L: linux-fsdevel@vger.kernel.org 6062S: Maintained 6063F: Documentation/filesystems/dnotify.rst 6064F: fs/notify/dnotify/ 6065F: include/linux/dnotify.h 6066 6067DISK GEOMETRY AND PARTITION HANDLING 6068M: Andries Brouwer <aeb@cwi.nl> 6069S: Maintained 6070W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6071W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6072W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6073 6074DISKQUOTA 6075M: Jan Kara <jack@suse.com> 6076S: Maintained 6077F: Documentation/filesystems/quota.rst 6078F: fs/quota/ 6079F: include/linux/quota*.h 6080F: include/uapi/linux/quota*.h 6081 6082DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6083M: Bernie Thompson <bernie@plugable.com> 6084L: linux-fbdev@vger.kernel.org 6085S: Maintained 6086W: http://plugable.com/category/projects/udlfb/ 6087F: Documentation/fb/udlfb.rst 6088F: drivers/video/fbdev/udlfb.c 6089F: include/video/udlfb.h 6090 6091DISTRIBUTED LOCK MANAGER (DLM) 6092M: Christine Caulfield <ccaulfie@redhat.com> 6093M: David Teigland <teigland@redhat.com> 6094L: cluster-devel@redhat.com 6095S: Supported 6096W: http://sources.redhat.com/cluster/ 6097T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6098F: fs/dlm/ 6099 6100DMA BUFFER SHARING FRAMEWORK 6101M: Sumit Semwal <sumit.semwal@linaro.org> 6102M: Christian König <christian.koenig@amd.com> 6103L: linux-media@vger.kernel.org 6104L: dri-devel@lists.freedesktop.org 6105L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6106S: Maintained 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: Documentation/driver-api/dma-buf.rst 6109F: drivers/dma-buf/ 6110F: include/linux/*fence.h 6111F: include/linux/dma-buf.h 6112F: include/linux/dma-resv.h 6113K: \bdma_(?:buf|fence|resv)\b 6114 6115DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6116M: Vinod Koul <vkoul@kernel.org> 6117L: dmaengine@vger.kernel.org 6118S: Maintained 6119Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6120T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6121F: Documentation/devicetree/bindings/dma/ 6122F: Documentation/driver-api/dmaengine/ 6123F: drivers/dma/ 6124F: include/dt-bindings/dma/ 6125F: include/linux/dma/ 6126F: include/linux/dmaengine.h 6127F: include/linux/of_dma.h 6128 6129DMA MAPPING BENCHMARK 6130M: Xiang Chen <chenxiang66@hisilicon.com> 6131L: iommu@lists.linux.dev 6132F: kernel/dma/map_benchmark.c 6133F: tools/testing/selftests/dma/ 6134 6135DMA MAPPING HELPERS 6136M: Christoph Hellwig <hch@lst.de> 6137M: Marek Szyprowski <m.szyprowski@samsung.com> 6138R: Robin Murphy <robin.murphy@arm.com> 6139L: iommu@lists.linux.dev 6140S: Supported 6141W: http://git.infradead.org/users/hch/dma-mapping.git 6142T: git git://git.infradead.org/users/hch/dma-mapping.git 6143F: include/asm-generic/dma-mapping.h 6144F: include/linux/dma-direct.h 6145F: include/linux/dma-map-ops.h 6146F: include/linux/dma-mapping.h 6147F: include/linux/swiotlb.h 6148F: kernel/dma/ 6149 6150DMA-BUF HEAPS FRAMEWORK 6151M: Sumit Semwal <sumit.semwal@linaro.org> 6152R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6153R: Liam Mark <lmark@codeaurora.org> 6154R: Laura Abbott <labbott@redhat.com> 6155R: Brian Starkey <Brian.Starkey@arm.com> 6156R: John Stultz <jstultz@google.com> 6157L: linux-media@vger.kernel.org 6158L: dri-devel@lists.freedesktop.org 6159L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6160S: Maintained 6161T: git git://anongit.freedesktop.org/drm/drm-misc 6162F: drivers/dma-buf/dma-heap.c 6163F: drivers/dma-buf/heaps/* 6164F: include/linux/dma-heap.h 6165F: include/uapi/linux/dma-heap.h 6166 6167DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6168M: Lukasz Luba <lukasz.luba@arm.com> 6169L: linux-pm@vger.kernel.org 6170L: linux-samsung-soc@vger.kernel.org 6171S: Maintained 6172F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6173F: drivers/memory/samsung/exynos5422-dmc.c 6174 6175DME1737 HARDWARE MONITOR DRIVER 6176M: Juerg Haefliger <juergh@proton.me> 6177L: linux-hwmon@vger.kernel.org 6178S: Maintained 6179F: Documentation/hwmon/dme1737.rst 6180F: drivers/hwmon/dme1737.c 6181 6182DMI/SMBIOS SUPPORT 6183M: Jean Delvare <jdelvare@suse.com> 6184S: Maintained 6185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6186F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6187F: drivers/firmware/dmi-id.c 6188F: drivers/firmware/dmi_scan.c 6189F: include/linux/dmi.h 6190 6191DOCUMENTATION 6192M: Jonathan Corbet <corbet@lwn.net> 6193L: linux-doc@vger.kernel.org 6194S: Maintained 6195P: Documentation/doc-guide/maintainer-profile.rst 6196T: git git://git.lwn.net/linux.git docs-next 6197F: Documentation/ 6198F: scripts/documentation-file-ref-check 6199F: scripts/kernel-doc 6200F: scripts/sphinx-pre-install 6201X: Documentation/ABI/ 6202X: Documentation/admin-guide/media/ 6203X: Documentation/devicetree/ 6204X: Documentation/driver-api/media/ 6205X: Documentation/firmware-guide/acpi/ 6206X: Documentation/i2c/ 6207X: Documentation/netlink/ 6208X: Documentation/power/ 6209X: Documentation/spi/ 6210X: Documentation/userspace-api/media/ 6211 6212DOCUMENTATION PROCESS 6213M: Jonathan Corbet <corbet@lwn.net> 6214L: workflows@vger.kernel.org 6215S: Maintained 6216F: Documentation/process/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574R: Marijn Suijten <marijn.suijten@somainline.org> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6696M: Artur Weber <aweber.kernel@gmail.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6699F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6700 6701DRM DRIVER FOR SITRONIX ST7586 PANELS 6702M: David Lechner <david@lechnology.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6706F: drivers/gpu/drm/tiny/st7586.c 6707 6708DRM DRIVER FOR SITRONIX ST7701 PANELS 6709M: Jagan Teki <jagan@amarulasolutions.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6713 6714DRM DRIVER FOR SITRONIX ST7703 PANELS 6715M: Guido Günther <agx@sigxcpu.org> 6716R: Purism Kernel Team <kernel@puri.sm> 6717R: Ondrej Jirman <megous@megous.com> 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6720F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6721 6722DRM DRIVER FOR SITRONIX ST7735R PANELS 6723M: David Lechner <david@lechnology.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6727F: drivers/gpu/drm/tiny/st7735r.c 6728 6729DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6730M: Javier Martinez Canillas <javierm@redhat.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6734F: drivers/gpu/drm/solomon/ssd130x* 6735 6736DRM DRIVER FOR ST-ERICSSON MCDE 6737M: Linus Walleij <linus.walleij@linaro.org> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6741F: drivers/gpu/drm/mcde/ 6742 6743DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6747F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6748 6749DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6750R: Douglas Anderson <dianders@chromium.org> 6751F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6752F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6753 6754DRM DRIVER FOR TPO TPG110 PANELS 6755M: Linus Walleij <linus.walleij@linaro.org> 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6759F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6760 6761DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6762M: Dave Airlie <airlied@redhat.com> 6763R: Sean Paul <sean@poorly.run> 6764R: Thomas Zimmermann <tzimmermann@suse.de> 6765L: dri-devel@lists.freedesktop.org 6766S: Supported 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/udl/ 6769 6770DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6771M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6772M: Melissa Wen <melissa.srw@gmail.com> 6773M: Maíra Canal <mairacanal@riseup.net> 6774R: Haneen Mohammed <hamohammed.sa@gmail.com> 6775R: Daniel Vetter <daniel@ffwll.ch> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/vkms.rst 6780F: drivers/gpu/drm/vkms/ 6781 6782DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6783M: Hans de Goede <hdegoede@redhat.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Maintained 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vboxvideo/ 6788 6789DRM DRIVER FOR VMWARE VIRTUAL GPU 6790M: Zack Rusin <zackr@vmware.com> 6791R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6792L: dri-devel@lists.freedesktop.org 6793S: Supported 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/vmwgfx/ 6796F: include/uapi/drm/vmwgfx_drm.h 6797 6798DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6799M: Linus Walleij <linus.walleij@linaro.org> 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6803F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6804 6805DRM DRIVERS 6806M: David Airlie <airlied@gmail.com> 6807M: Daniel Vetter <daniel@ffwll.ch> 6808L: dri-devel@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm 6811C: irc://irc.oftc.net/dri-devel 6812T: git git://anongit.freedesktop.org/drm/drm 6813F: Documentation/devicetree/bindings/display/ 6814F: Documentation/devicetree/bindings/gpu/ 6815F: Documentation/gpu/ 6816F: drivers/gpu/ 6817F: include/drm/ 6818F: include/linux/vga* 6819F: include/uapi/drm/ 6820 6821DRM DRIVERS AND MISC GPU PATCHES 6822M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Thomas Zimmermann <tzimmermann@suse.de> 6825S: Maintained 6826W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/gpu/ 6829F: drivers/gpu/drm/* 6830F: drivers/gpu/vga/ 6831F: include/drm/drm* 6832F: include/linux/vga* 6833F: include/uapi/drm/drm* 6834 6835DRM DRIVERS FOR ALLWINNER A10 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Chen-Yu Tsai <wens@csie.org> 6838L: dri-devel@lists.freedesktop.org 6839S: Supported 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/devicetree/bindings/display/allwinner* 6842F: drivers/gpu/drm/sun4i/ 6843 6844DRM DRIVERS FOR AMLOGIC SOCS 6845M: Neil Armstrong <neil.armstrong@linaro.org> 6846L: dri-devel@lists.freedesktop.org 6847L: linux-amlogic@lists.infradead.org 6848S: Supported 6849W: http://linux-meson.com/ 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6852F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6853F: Documentation/gpu/meson.rst 6854F: drivers/gpu/drm/meson/ 6855 6856DRM DRIVERS FOR ATMEL HLCDC 6857M: Sam Ravnborg <sam@ravnborg.org> 6858M: Boris Brezillon <bbrezillon@kernel.org> 6859L: dri-devel@lists.freedesktop.org 6860S: Supported 6861T: git git://anongit.freedesktop.org/drm/drm-misc 6862F: Documentation/devicetree/bindings/display/atmel/ 6863F: drivers/gpu/drm/atmel-hlcdc/ 6864 6865DRM DRIVERS FOR BRIDGE CHIPS 6866M: Andrzej Hajda <andrzej.hajda@intel.com> 6867M: Neil Armstrong <neil.armstrong@linaro.org> 6868M: Robert Foss <rfoss@kernel.org> 6869R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6870R: Jonas Karlman <jonas@kwiboo.se> 6871R: Jernej Skrabec <jernej.skrabec@gmail.com> 6872S: Maintained 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/bridge/ 6875F: drivers/gpu/drm/bridge/ 6876F: drivers/gpu/drm/drm_bridge.c 6877F: include/drm/drm_bridge.h 6878 6879DRM DRIVERS FOR EXYNOS 6880M: Inki Dae <inki.dae@samsung.com> 6881M: Seung-Woo Kim <sw0312.kim@samsung.com> 6882M: Kyungmin Park <kyungmin.park@samsung.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6886F: Documentation/devicetree/bindings/display/exynos/ 6887F: Documentation/devicetree/bindings/display/samsung/ 6888F: drivers/gpu/drm/exynos/ 6889F: include/uapi/drm/exynos_drm.h 6890 6891DRM DRIVERS FOR FREESCALE DCU 6892M: Stefan Agner <stefan@agner.ch> 6893M: Alison Wang <alison.wang@nxp.com> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6898F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6899F: drivers/gpu/drm/fsl-dcu/ 6900 6901DRM DRIVERS FOR FREESCALE IMX 6902M: Philipp Zabel <p.zabel@pengutronix.de> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/imx/ 6906F: drivers/gpu/drm/imx/ipuv3/ 6907F: drivers/gpu/ipu-v3/ 6908 6909DRM DRIVERS FOR FREESCALE IMX BRIDGE 6910M: Liu Ying <victor.liu@nxp.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6917F: drivers/gpu/drm/bridge/imx/ 6918 6919DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6920M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://github.com/patjak/drm-gma500 6924F: drivers/gpu/drm/gma500/ 6925 6926DRM DRIVERS FOR HISILICON 6927M: Xinliang Liu <xinliang.liu@linaro.org> 6928M: Tian Tao <tiantao6@hisilicon.com> 6929R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6930R: Sumit Semwal <sumit.semwal@linaro.org> 6931R: Yongqin Liu <yongqin.liu@linaro.org> 6932R: John Stultz <jstultz@google.com> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: Documentation/devicetree/bindings/display/hisilicon/ 6937F: drivers/gpu/drm/hisilicon/ 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962M: Mikko Perttunen <mperttunen@nvidia.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-tegra@vger.kernel.org 6965S: Supported 6966T: git https://gitlab.freedesktop.org/drm/tegra.git 6967F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6968F: Documentation/devicetree/bindings/gpu/host1x/ 6969F: drivers/gpu/drm/tegra/ 6970F: drivers/gpu/host1x/ 6971F: include/linux/host1x.h 6972F: include/uapi/drm/tegra_drm.h 6973 6974DRM DRIVERS FOR RENESAS 6975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6976M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6977L: dri-devel@lists.freedesktop.org 6978L: linux-renesas-soc@vger.kernel.org 6979S: Supported 6980T: git git://linuxtv.org/pinchartl/media drm/du/next 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6984F: Documentation/devicetree/bindings/display/renesas,du.yaml 6985F: drivers/gpu/drm/renesas/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM GPU SCHEDULER 7089M: Luben Tuikov <luben.tuikov@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251M: Jim Cromie <jim.cromie@gmail.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7265M: Daniel Lezcano <daniel.lezcano@kernel.org> 7266L: linux-pm@vger.kernel.org 7267S: Supported 7268B: https://bugzilla.kernel.org 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7270F: drivers/powercap/dtpm* 7271F: include/linux/dtpm.h 7272 7273DZ DECSTATION DZ11 SERIAL DRIVER 7274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7275S: Maintained 7276F: drivers/tty/serial/dz.* 7277 7278E3X0 POWER BUTTON DRIVER 7279M: Moritz Fischer <moritz.fischer@ettus.com> 7280L: usrp-users@lists.ettus.com 7281S: Supported 7282W: http://www.ettus.com 7283F: Documentation/devicetree/bindings/input/e3x0-button.txt 7284F: drivers/input/misc/e3x0-button.c 7285 7286E4000 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/tuners/e4000* 7295 7296EARTH_PT1 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt1/ 7301 7302EARTH_PT3 MEDIA DRIVER 7303M: Akihiro Tsukada <tskd08@gmail.com> 7304L: linux-media@vger.kernel.org 7305S: Odd Fixes 7306F: drivers/media/pci/pt3/ 7307 7308EC100 MEDIA DRIVER 7309M: Antti Palosaari <crope@iki.fi> 7310L: linux-media@vger.kernel.org 7311S: Maintained 7312W: https://linuxtv.org 7313W: http://palosaari.fi/linux/ 7314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7315T: git git://linuxtv.org/anttip/media_tree.git 7316F: drivers/media/dvb-frontends/ec100* 7317 7318ECRYPT FILE SYSTEM 7319M: Tyler Hicks <code@tyhicks.com> 7320L: ecryptfs@vger.kernel.org 7321S: Odd Fixes 7322W: http://ecryptfs.org 7323W: https://launchpad.net/ecryptfs 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7325F: Documentation/filesystems/ecryptfs.rst 7326F: fs/ecryptfs/ 7327 7328EDAC-AMD64 7329M: Yazen Ghannam <yazen.ghannam@amd.com> 7330L: linux-edac@vger.kernel.org 7331S: Supported 7332F: drivers/edac/amd64_edac* 7333F: drivers/edac/mce_amd* 7334 7335EDAC-ARMADA 7336M: Jan Luebbe <jlu@pengutronix.de> 7337L: linux-edac@vger.kernel.org 7338S: Maintained 7339F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7340F: drivers/edac/armada_xp_* 7341 7342EDAC-AST2500 7343M: Stefan Schaeckeler <sschaeck@cisco.com> 7344S: Supported 7345F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7346F: drivers/edac/aspeed_edac.c 7347 7348EDAC-BLUEFIELD 7349M: Shravan Kumar Ramani <shravankr@nvidia.com> 7350S: Supported 7351F: drivers/edac/bluefield_edac.c 7352 7353EDAC-CALXEDA 7354M: Andre Przywara <andre.przywara@arm.com> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/highbank* 7358 7359EDAC-CAVIUM OCTEON 7360M: Ralf Baechle <ralf@linux-mips.org> 7361L: linux-edac@vger.kernel.org 7362L: linux-mips@vger.kernel.org 7363S: Supported 7364F: drivers/edac/octeon_edac* 7365 7366EDAC-CAVIUM THUNDERX 7367M: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Odd Fixes 7370F: drivers/edac/thunderx_edac* 7371 7372EDAC-CORE 7373M: Borislav Petkov <bp@alien8.de> 7374M: Tony Luck <tony.luck@intel.com> 7375R: James Morse <james.morse@arm.com> 7376R: Mauro Carvalho Chehab <mchehab@kernel.org> 7377R: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7381F: Documentation/admin-guide/ras.rst 7382F: Documentation/driver-api/edac.rst 7383F: drivers/edac/ 7384F: include/linux/edac.h 7385 7386EDAC-DMC520 7387M: Lei Wang <lewan@microsoft.com> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390F: drivers/edac/dmc520_edac.c 7391 7392EDAC-E752X 7393M: Mark Gross <markgross@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e752x_edac.c 7397 7398EDAC-E7XXX 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e7xxx_edac.c 7402 7403EDAC-FSL_DDR 7404M: York Sun <york.sun@nxp.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/fsl_ddr_edac.* 7408 7409EDAC-GHES 7410M: Mauro Carvalho Chehab <mchehab@kernel.org> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ghes_edac.c 7414 7415EDAC-I10NM 7416M: Tony Luck <tony.luck@intel.com> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i10nm_base.c 7420 7421EDAC-I3000 7422L: linux-edac@vger.kernel.org 7423S: Orphan 7424F: drivers/edac/i3000_edac.c 7425 7426EDAC-I5000 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5000_edac.c 7430 7431EDAC-I5400 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i5400_edac.c 7436 7437EDAC-I7300 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7300_edac.c 7442 7443EDAC-I7CORE 7444M: Mauro Carvalho Chehab <mchehab@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i7core_edac.c 7448 7449EDAC-I82443BXGX 7450M: Tim Small <tim@buttersideup.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82443bxgx_edac.c 7454 7455EDAC-I82975X 7456M: "Arvind R." <arvino55@gmail.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i82975x_edac.c 7460 7461EDAC-IE31200 7462M: Jason Baron <jbaron@akamai.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ie31200_edac.c 7466 7467EDAC-IGEN6 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/igen6_edac.c 7473 7474EDAC-MPC85XX 7475M: Johannes Thumshirn <morbidrsa@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/mpc85xx_edac.[ch] 7479 7480EDAC-NPCM 7481M: Marvin Lin <kflin@nuvoton.com> 7482M: Stanley Chu <yschu@nuvoton.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7486F: drivers/edac/npcm_edac.c 7487 7488EDAC-PASEMI 7489M: Egor Martovetsky <egor@pasemi.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/pasemi_edac.c 7493 7494EDAC-PND2 7495M: Tony Luck <tony.luck@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/pnd2_edac.[ch] 7499 7500EDAC-QCOM 7501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7502L: linux-arm-msm@vger.kernel.org 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/qcom_edac.c 7506 7507EDAC-R82600 7508M: Tim Small <tim@buttersideup.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/r82600_edac.c 7512 7513EDAC-SBRIDGE 7514M: Tony Luck <tony.luck@intel.com> 7515R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/sb_edac.c 7519 7520EDAC-SKYLAKE 7521M: Tony Luck <tony.luck@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/skx_*.[ch] 7525 7526EDAC-TI 7527M: Tero Kristo <kristo@kernel.org> 7528L: linux-edac@vger.kernel.org 7529S: Odd Fixes 7530F: drivers/edac/ti_edac.c 7531 7532EDIROL UA-101/UA-1000 DRIVER 7533M: Clemens Ladisch <clemens@ladisch.de> 7534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7537F: sound/usb/misc/ua101.c 7538 7539EFI TEST DRIVER 7540M: Ivan Hu <ivan.hu@canonical.com> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544F: drivers/firmware/efi/test/ 7545 7546EFI VARIABLE FILESYSTEM 7547M: Jeremy Kerr <jk@ozlabs.org> 7548M: Ard Biesheuvel <ardb@kernel.org> 7549L: linux-efi@vger.kernel.org 7550S: Maintained 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7552F: fs/efivarfs/ 7553 7554EFIFB FRAMEBUFFER DRIVER 7555M: Peter Jones <pjones@redhat.com> 7556L: linux-fbdev@vger.kernel.org 7557S: Maintained 7558F: drivers/video/fbdev/efifb.c 7559 7560EFS FILESYSTEM 7561S: Orphan 7562W: http://aeschi.ch.eu.org/efs/ 7563F: fs/efs/ 7564 7565EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7566M: Douglas Miller <dougmill@linux.ibm.com> 7567L: netdev@vger.kernel.org 7568S: Maintained 7569F: drivers/net/ethernet/ibm/ehea/ 7570 7571ELM327 CAN NETWORK DRIVER 7572M: Max Staudt <max@enpas.org> 7573L: linux-can@vger.kernel.org 7574S: Maintained 7575F: Documentation/networking/device_drivers/can/can327.rst 7576F: drivers/net/can/can327.c 7577 7578EM28XX VIDEO4LINUX DRIVER 7579M: Mauro Carvalho Chehab <mchehab@kernel.org> 7580L: linux-media@vger.kernel.org 7581S: Maintained 7582W: https://linuxtv.org 7583T: git git://linuxtv.org/media_tree.git 7584F: Documentation/admin-guide/media/em28xx* 7585F: drivers/media/usb/em28xx/ 7586 7587EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7588M: Adrian Hunter <adrian.hunter@intel.com> 7589M: Ritesh Harjani <riteshh@codeaurora.org> 7590M: Asutosh Das <asutoshd@codeaurora.org> 7591L: linux-mmc@vger.kernel.org 7592S: Supported 7593F: drivers/mmc/host/cqhci* 7594 7595EMULEX 10Gbps iSCSI - OneConnect DRIVER 7596M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7597L: linux-scsi@vger.kernel.org 7598S: Supported 7599W: http://www.broadcom.com 7600F: drivers/scsi/be2iscsi/ 7601 7602EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7603M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7604M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7605M: Somnath Kotur <somnath.kotur@broadcom.com> 7606L: netdev@vger.kernel.org 7607S: Supported 7608W: http://www.emulex.com 7609F: drivers/net/ethernet/emulex/benet/ 7610 7611EMULEX ONECONNECT ROCE DRIVER 7612M: Selvin Xavier <selvin.xavier@broadcom.com> 7613L: linux-rdma@vger.kernel.org 7614S: Odd Fixes 7615W: http://www.broadcom.com 7616F: drivers/infiniband/hw/ocrdma/ 7617F: include/uapi/rdma/ocrdma-abi.h 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7629M: James Smart <james.smart@broadcom.com> 7630M: Dick Kennedy <dick.kennedy@broadcom.com> 7631L: linux-scsi@vger.kernel.org 7632S: Supported 7633W: http://www.broadcom.com 7634F: drivers/scsi/lpfc/ 7635 7636ENE CB710 FLASH CARD READER DRIVER 7637M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7638S: Maintained 7639F: drivers/misc/cb710/ 7640F: drivers/mmc/host/cb710-mmc.* 7641F: include/linux/cb710.h 7642 7643ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7644M: Maxim Levitsky <maximlevitsky@gmail.com> 7645S: Maintained 7646F: drivers/media/rc/ene_ir.* 7647 7648EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7649M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7650L: linuxppc-dev@lists.ozlabs.org 7651S: Maintained 7652F: drivers/tty/ehv_bytechan.c 7653 7654EPSON S1D13XXX FRAMEBUFFER DRIVER 7655M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7658F: drivers/video/fbdev/s1d13xxxfb.c 7659F: include/video/s1d13xxxfb.h 7660 7661EROFS FILE SYSTEM 7662M: Gao Xiang <xiang@kernel.org> 7663M: Chao Yu <chao@kernel.org> 7664R: Yue Hu <huyue2@coolpad.com> 7665R: Jeffle Xu <jefflexu@linux.alibaba.com> 7666L: linux-erofs@lists.ozlabs.org 7667S: Maintained 7668T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7669F: Documentation/ABI/testing/sysfs-fs-erofs 7670F: Documentation/filesystems/erofs.rst 7671F: fs/erofs/ 7672F: include/trace/events/erofs.h 7673 7674ERRSEQ ERROR TRACKING INFRASTRUCTURE 7675M: Jeff Layton <jlayton@kernel.org> 7676S: Maintained 7677F: include/linux/errseq.h 7678F: lib/errseq.c 7679 7680ESD CAN/USB DRIVERS 7681M: Frank Jungclaus <frank.jungclaus@esd.eu> 7682R: socketcan@esd.eu 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: drivers/net/can/usb/esd_usb.c 7686 7687ET131X NETWORK DRIVER 7688M: Mark Einon <mark.einon@gmail.com> 7689S: Odd Fixes 7690F: drivers/net/ethernet/agere/ 7691 7692ETAS ES58X CAN/USB DRIVER 7693M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7694L: linux-can@vger.kernel.org 7695S: Maintained 7696F: Documentation/networking/devlink/etas_es58x.rst 7697F: drivers/net/can/usb/etas_es58x/ 7698 7699ETHERNET BRIDGE 7700M: Roopa Prabhu <roopa@nvidia.com> 7701M: Nikolay Aleksandrov <razor@blackwall.org> 7702L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7703L: netdev@vger.kernel.org 7704S: Maintained 7705W: http://www.linuxfoundation.org/en/Net:Bridge 7706F: include/linux/netfilter_bridge/ 7707F: net/bridge/ 7708 7709ETHERNET PHY LIBRARY 7710M: Andrew Lunn <andrew@lunn.ch> 7711M: Heiner Kallweit <hkallweit1@gmail.com> 7712R: Russell King <linux@armlinux.org.uk> 7713L: netdev@vger.kernel.org 7714S: Maintained 7715F: Documentation/ABI/testing/sysfs-class-net-phydev 7716F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7717F: Documentation/devicetree/bindings/net/mdio* 7718F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7719F: Documentation/networking/phy.rst 7720F: drivers/net/mdio/ 7721F: drivers/net/mdio/acpi_mdio.c 7722F: drivers/net/mdio/fwnode_mdio.c 7723F: drivers/net/mdio/of_mdio.c 7724F: drivers/net/pcs/ 7725F: drivers/net/phy/ 7726F: include/dt-bindings/net/qca-ar803x.h 7727F: include/linux/*mdio*.h 7728F: include/linux/linkmode.h 7729F: include/linux/mdio/*.h 7730F: include/linux/mii.h 7731F: include/linux/of_net.h 7732F: include/linux/phy.h 7733F: include/linux/phy_fixed.h 7734F: include/linux/platform_data/mdio-bcm-unimac.h 7735F: include/linux/platform_data/mdio-gpio.h 7736F: include/trace/events/mdio.h 7737F: include/uapi/linux/mdio.h 7738F: include/uapi/linux/mii.h 7739F: net/core/of_net.c 7740 7741EXEC & BINFMT API 7742R: Eric Biederman <ebiederm@xmission.com> 7743R: Kees Cook <keescook@chromium.org> 7744L: linux-mm@kvack.org 7745S: Supported 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7747F: fs/*binfmt_*.c 7748F: fs/exec.c 7749F: include/linux/binfmts.h 7750F: include/linux/elf.h 7751F: include/uapi/linux/binfmts.h 7752F: include/uapi/linux/elf.h 7753F: tools/testing/selftests/exec/ 7754N: asm/elf.h 7755N: binfmt 7756 7757EXFAT FILE SYSTEM 7758M: Namjae Jeon <linkinjeon@kernel.org> 7759M: Sungjong Seo <sj1557.seo@samsung.com> 7760L: linux-fsdevel@vger.kernel.org 7761S: Maintained 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7763F: fs/exfat/ 7764 7765EXT2 FILE SYSTEM 7766M: Jan Kara <jack@suse.com> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769F: Documentation/filesystems/ext2.rst 7770F: fs/ext2/ 7771F: include/linux/ext2* 7772 7773EXT4 FILE SYSTEM 7774M: "Theodore Ts'o" <tytso@mit.edu> 7775M: Andreas Dilger <adilger.kernel@dilger.ca> 7776L: linux-ext4@vger.kernel.org 7777S: Maintained 7778W: http://ext4.wiki.kernel.org 7779Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7781F: Documentation/filesystems/ext4/ 7782F: fs/ext4/ 7783F: include/trace/events/ext4.h 7784F: include/uapi/linux/ext4.h 7785 7786Extended Verification Module (EVM) 7787M: Mimi Zohar <zohar@linux.ibm.com> 7788L: linux-integrity@vger.kernel.org 7789S: Supported 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7791F: security/integrity/ 7792F: security/integrity/evm/ 7793 7794EXTENSIBLE FIRMWARE INTERFACE (EFI) 7795M: Ard Biesheuvel <ardb@kernel.org> 7796L: linux-efi@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7799F: Documentation/admin-guide/efi-stub.rst 7800F: arch/*/include/asm/efi.h 7801F: arch/*/kernel/efi.c 7802F: arch/arm/boot/compressed/efi-header.S 7803F: arch/x86/platform/efi/ 7804F: drivers/firmware/efi/ 7805F: include/linux/efi*.h 7806 7807EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7808M: MyungJoo Ham <myungjoo.ham@samsung.com> 7809M: Chanwoo Choi <cw00.choi@samsung.com> 7810L: linux-kernel@vger.kernel.org 7811S: Maintained 7812T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7813F: Documentation/devicetree/bindings/extcon/ 7814F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7815F: drivers/extcon/ 7816F: include/linux/extcon.h 7817F: include/linux/extcon/ 7818 7819EXTRA BOOT CONFIG 7820M: Masami Hiramatsu <mhiramat@kernel.org> 7821L: linux-kernel@vger.kernel.org 7822L: linux-trace-kernel@vger.kernel.org 7823S: Maintained 7824Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7826F: Documentation/admin-guide/bootconfig.rst 7827F: fs/proc/bootconfig.c 7828F: include/linux/bootconfig.h 7829F: lib/bootconfig-data.S 7830F: lib/bootconfig.c 7831F: tools/bootconfig/* 7832F: tools/bootconfig/scripts/* 7833 7834EXYNOS DP DRIVER 7835M: Jingoo Han <jingoohan1@gmail.com> 7836L: dri-devel@lists.freedesktop.org 7837S: Maintained 7838F: drivers/gpu/drm/exynos/exynos_dp* 7839 7840EXYNOS SYSMMU (IOMMU) driver 7841M: Marek Szyprowski <m.szyprowski@samsung.com> 7842L: iommu@lists.linux.dev 7843S: Maintained 7844F: drivers/iommu/exynos-iommu.c 7845 7846F2FS FILE SYSTEM 7847M: Jaegeuk Kim <jaegeuk@kernel.org> 7848M: Chao Yu <chao@kernel.org> 7849L: linux-f2fs-devel@lists.sourceforge.net 7850S: Maintained 7851W: https://f2fs.wiki.kernel.org/ 7852Q: https://patchwork.kernel.org/project/f2fs/list/ 7853B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7855F: Documentation/ABI/testing/sysfs-fs-f2fs 7856F: Documentation/filesystems/f2fs.rst 7857F: fs/f2fs/ 7858F: include/linux/f2fs_fs.h 7859F: include/trace/events/f2fs.h 7860F: include/uapi/linux/f2fs.h 7861 7862F71805F HARDWARE MONITORING DRIVER 7863M: Jean Delvare <jdelvare@suse.com> 7864L: linux-hwmon@vger.kernel.org 7865S: Maintained 7866F: Documentation/hwmon/f71805f.rst 7867F: drivers/hwmon/f71805f.c 7868 7869FADDR2LINE 7870M: Josh Poimboeuf <jpoimboe@kernel.org> 7871S: Maintained 7872F: scripts/faddr2line 7873 7874FAILOVER MODULE 7875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7876L: netdev@vger.kernel.org 7877S: Supported 7878F: Documentation/networking/failover.rst 7879F: include/net/failover.h 7880F: net/core/failover.c 7881 7882FANOTIFY 7883M: Jan Kara <jack@suse.cz> 7884R: Amir Goldstein <amir73il@gmail.com> 7885R: Matthew Bobrowski <repnop@google.com> 7886L: linux-fsdevel@vger.kernel.org 7887S: Maintained 7888F: fs/notify/fanotify/ 7889F: include/linux/fanotify.h 7890F: include/uapi/linux/fanotify.h 7891 7892FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7893M: Linus Walleij <linus.walleij@linaro.org> 7894L: linux-usb@vger.kernel.org 7895S: Maintained 7896F: drivers/usb/fotg210/ 7897 7898FARSYNC SYNCHRONOUS DRIVER 7899M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7900S: Supported 7901W: http://www.farsite.co.uk/ 7902F: drivers/net/wan/farsync.* 7903 7904FAULT INJECTION SUPPORT 7905M: Akinobu Mita <akinobu.mita@gmail.com> 7906S: Supported 7907F: Documentation/fault-injection/ 7908F: lib/fault-inject.c 7909 7910FBTFT Framebuffer drivers 7911L: dri-devel@lists.freedesktop.org 7912L: linux-fbdev@vger.kernel.org 7913S: Orphan 7914F: drivers/staging/fbtft/ 7915 7916FC0011 TUNER DRIVER 7917M: Michael Buesch <m@bues.ch> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920F: drivers/media/tuners/fc0011.c 7921F: drivers/media/tuners/fc0011.h 7922 7923FC2580 MEDIA DRIVER 7924M: Antti Palosaari <crope@iki.fi> 7925L: linux-media@vger.kernel.org 7926S: Maintained 7927W: https://linuxtv.org 7928W: http://palosaari.fi/linux/ 7929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7930T: git git://linuxtv.org/anttip/media_tree.git 7931F: drivers/media/tuners/fc2580* 7932 7933FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7934M: Hannes Reinecke <hare@suse.de> 7935L: linux-scsi@vger.kernel.org 7936S: Supported 7937W: www.Open-FCoE.org 7938F: drivers/scsi/fcoe/ 7939F: drivers/scsi/libfc/ 7940F: include/scsi/fc/ 7941F: include/scsi/libfc.h 7942F: include/scsi/libfcoe.h 7943F: include/uapi/scsi/fc/ 7944 7945FILE LOCKING (flock() and fcntl()/lockf()) 7946M: Jeff Layton <jlayton@kernel.org> 7947M: Chuck Lever <chuck.lever@oracle.com> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950F: fs/fcntl.c 7951F: fs/locks.c 7952F: include/linux/fcntl.h 7953F: include/uapi/linux/fcntl.h 7954 7955FILESYSTEM DIRECT ACCESS (DAX) 7956M: Dan Williams <dan.j.williams@intel.com> 7957R: Matthew Wilcox <willy@infradead.org> 7958R: Jan Kara <jack@suse.cz> 7959L: linux-fsdevel@vger.kernel.org 7960L: nvdimm@lists.linux.dev 7961S: Supported 7962F: fs/dax.c 7963F: include/linux/dax.h 7964F: include/trace/events/fs_dax.h 7965 7966FILESYSTEMS (VFS and infrastructure) 7967M: Alexander Viro <viro@zeniv.linux.org.uk> 7968M: Christian Brauner <brauner@kernel.org> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/* 7972F: include/linux/fs.h 7973F: include/linux/fs_types.h 7974F: include/uapi/linux/fs.h 7975F: include/uapi/linux/openat2.h 7976 7977FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7978M: Riku Voipio <riku.voipio@iki.fi> 7979L: linux-hwmon@vger.kernel.org 7980S: Maintained 7981F: drivers/hwmon/f75375s.c 7982F: include/linux/f75375s.h 7983 7984FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7985M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7986L: linux-can@vger.kernel.org 7987S: Maintained 7988F: drivers/net/can/usb/f81604.c 7989 7990FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7991M: Clemens Ladisch <clemens@ladisch.de> 7992M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7996F: include/uapi/sound/firewire.h 7997F: sound/firewire/ 7998 7999FIREWIRE MEDIA DRIVERS (firedtv) 8000M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8001L: linux-media@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8005F: drivers/media/firewire/ 8006 8007FIREWIRE SBP-2 TARGET 8008M: Chris Boot <bootc@bootc.net> 8009L: linux-scsi@vger.kernel.org 8010L: target-devel@vger.kernel.org 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8014F: drivers/target/sbp/ 8015 8016FIREWIRE SUBSYSTEM 8017M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8018M: Takashi Sakamoto <takaswie@kernel.org> 8019L: linux1394-devel@lists.sourceforge.net 8020S: Maintained 8021W: http://ieee1394.docs.kernel.org/ 8022T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8023F: drivers/firewire/ 8024F: include/linux/firewire.h 8025F: include/uapi/linux/firewire*.h 8026F: tools/firewire/ 8027 8028FIRMWARE FRAMEWORK FOR ARMV8-A 8029M: Sudeep Holla <sudeep.holla@arm.com> 8030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8031S: Maintained 8032F: drivers/firmware/arm_ffa/ 8033F: include/linux/arm_ffa.h 8034 8035FIRMWARE LOADER (request_firmware) 8036M: Luis Chamberlain <mcgrof@kernel.org> 8037M: Russ Weight <russell.h.weight@intel.com> 8038L: linux-kernel@vger.kernel.org 8039S: Maintained 8040F: Documentation/firmware_class/ 8041F: drivers/base/firmware_loader/ 8042F: include/linux/firmware.h 8043 8044FLEXTIMER FTM-QUADDEC DRIVER 8045M: Patrick Havelange <patrick.havelange@essensium.com> 8046L: linux-iio@vger.kernel.org 8047S: Maintained 8048F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8049F: drivers/counter/ftm-quaddec.c 8050 8051FLOPPY DRIVER 8052M: Denis Efremov <efremov@linux.com> 8053L: linux-block@vger.kernel.org 8054S: Odd Fixes 8055F: drivers/block/floppy.c 8056 8057FLYSKY FSIA6B RC RECEIVER 8058M: Markus Koch <markus@notsyncing.net> 8059L: linux-input@vger.kernel.org 8060S: Maintained 8061F: drivers/input/joystick/fsia6b.c 8062 8063FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8064M: Geoffrey D. Bennett <g@b4.vu> 8065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8066S: Maintained 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8068F: sound/usb/mixer_scarlett_gen2.c 8069 8070FORCEDETH GIGABIT ETHERNET DRIVER 8071M: Rain River <rain.1986.08.12@gmail.com> 8072M: Zhu Yanjun <zyjzyj2000@gmail.com> 8073L: netdev@vger.kernel.org 8074S: Maintained 8075F: drivers/net/ethernet/nvidia/* 8076 8077FORTIFY_SOURCE 8078M: Kees Cook <keescook@chromium.org> 8079L: linux-hardening@vger.kernel.org 8080S: Supported 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8082F: include/linux/fortify-string.h 8083F: lib/fortify_kunit.c 8084F: lib/memcpy_kunit.c 8085F: lib/strcat_kunit.c 8086F: lib/strscpy_kunit.c 8087F: lib/test_fortify/* 8088F: scripts/test_fortify.sh 8089K: \b__NO_FORTIFY\b 8090 8091FPGA DFL DRIVERS 8092M: Wu Hao <hao.wu@intel.com> 8093R: Tom Rix <trix@redhat.com> 8094L: linux-fpga@vger.kernel.org 8095S: Maintained 8096F: Documentation/ABI/testing/sysfs-bus-dfl* 8097F: Documentation/fpga/dfl.rst 8098F: drivers/fpga/dfl* 8099F: drivers/uio/uio_dfl.c 8100F: include/linux/dfl.h 8101F: include/uapi/linux/fpga-dfl.h 8102 8103FPGA MANAGER FRAMEWORK 8104M: Moritz Fischer <mdf@kernel.org> 8105M: Wu Hao <hao.wu@intel.com> 8106M: Xu Yilun <yilun.xu@intel.com> 8107R: Tom Rix <trix@redhat.com> 8108L: linux-fpga@vger.kernel.org 8109S: Maintained 8110Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8112F: Documentation/devicetree/bindings/fpga/ 8113F: Documentation/driver-api/fpga/ 8114F: Documentation/fpga/ 8115F: drivers/fpga/ 8116F: include/linux/fpga/ 8117 8118FPU EMULATOR 8119M: Bill Metzenthen <billm@melbpc.org.au> 8120S: Maintained 8121W: https://floatingpoint.billm.au/ 8122F: arch/x86/math-emu/ 8123 8124FRAMEBUFFER CORE 8125M: Daniel Vetter <daniel@ffwll.ch> 8126S: Odd Fixes 8127T: git git://anongit.freedesktop.org/drm/drm-misc 8128F: drivers/video/fbdev/core/ 8129 8130FRAMEBUFFER LAYER 8131M: Helge Deller <deller@gmx.de> 8132L: linux-fbdev@vger.kernel.org 8133L: dri-devel@lists.freedesktop.org 8134S: Maintained 8135Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8137F: Documentation/fb/ 8138F: drivers/video/ 8139F: include/linux/fb.h 8140F: include/uapi/linux/fb.h 8141F: include/uapi/video/ 8142F: include/video/ 8143 8144FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8145M: Horia Geantă <horia.geanta@nxp.com> 8146M: Pankaj Gupta <pankaj.gupta@nxp.com> 8147M: Gaurav Jain <gaurav.jain@nxp.com> 8148L: linux-crypto@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8151F: drivers/crypto/caam/ 8152 8153FREESCALE COLDFIRE M5441X MMC DRIVER 8154M: Angelo Dureghello <angelo.dureghello@timesys.com> 8155L: linux-mmc@vger.kernel.org 8156S: Maintained 8157F: drivers/mmc/host/sdhci-esdhc-mcf.c 8158F: include/linux/platform_data/mmc-esdhc-mcf.h 8159 8160FREESCALE DIU FRAMEBUFFER DRIVER 8161M: Timur Tabi <timur@kernel.org> 8162L: linux-fbdev@vger.kernel.org 8163S: Maintained 8164F: drivers/video/fbdev/fsl-diu-fb.* 8165 8166FREESCALE DMA DRIVER 8167M: Li Yang <leoyang.li@nxp.com> 8168M: Zhang Wei <zw@zh-kernel.org> 8169L: linuxppc-dev@lists.ozlabs.org 8170S: Maintained 8171F: drivers/dma/fsldma.* 8172 8173FREESCALE DSPI DRIVER 8174M: Vladimir Oltean <olteanv@gmail.com> 8175L: linux-spi@vger.kernel.org 8176S: Maintained 8177F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8178F: drivers/spi/spi-fsl-dspi.c 8179F: include/linux/spi/spi-fsl-dspi.h 8180 8181FREESCALE ENETC ETHERNET DRIVERS 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183M: Vladimir Oltean <vladimir.oltean@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: drivers/net/ethernet/freescale/enetc/ 8187 8188FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8189M: Claudiu Manoil <claudiu.manoil@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8193F: drivers/net/ethernet/freescale/gianfar* 8194 8195FREESCALE GPMI NAND DRIVER 8196M: Han Xu <han.xu@nxp.com> 8197L: linux-mtd@lists.infradead.org 8198S: Maintained 8199F: drivers/mtd/nand/raw/gpmi-nand/* 8200 8201FREESCALE I2C CPM DRIVER 8202M: Jochen Friedrich <jochen@scram.de> 8203L: linuxppc-dev@lists.ozlabs.org 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: drivers/i2c/busses/i2c-cpm.c 8207 8208FREESCALE IMX / MXC FEC DRIVER 8209M: Wei Fang <wei.fang@nxp.com> 8210R: Shenwei Wang <shenwei.wang@nxp.com> 8211R: Clark Wang <xiaoning.wang@nxp.com> 8212R: NXP Linux Team <linux-imx@nxp.com> 8213L: netdev@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8216F: drivers/net/ethernet/freescale/fec.h 8217F: drivers/net/ethernet/freescale/fec_main.c 8218F: drivers/net/ethernet/freescale/fec_ptp.c 8219 8220FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8221M: Sascha Hauer <s.hauer@pengutronix.de> 8222R: Pengutronix Kernel Team <kernel@pengutronix.de> 8223L: linux-fbdev@vger.kernel.org 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: drivers/video/fbdev/imxfb.c 8227 8228FREESCALE IMX DDR PMU DRIVER 8229M: Frank Li <Frank.li@nxp.com> 8230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8231S: Maintained 8232F: Documentation/admin-guide/perf/imx-ddr.rst 8233F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8234F: drivers/perf/fsl_imx8_ddr_perf.c 8235 8236FREESCALE IMX I2C DRIVER 8237M: Oleksij Rempel <o.rempel@pengutronix.de> 8238R: Pengutronix Kernel Team <kernel@pengutronix.de> 8239L: linux-i2c@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8242F: drivers/i2c/busses/i2c-imx.c 8243 8244FREESCALE IMX LPI2C DRIVER 8245M: Dong Aisheng <aisheng.dong@nxp.com> 8246L: linux-i2c@vger.kernel.org 8247L: linux-imx@nxp.com 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8250F: drivers/i2c/busses/i2c-imx-lpi2c.c 8251 8252FREESCALE MPC I2C DRIVER 8253M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8254L: linux-i2c@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8257F: drivers/i2c/busses/i2c-mpc.c 8258 8259FREESCALE QORIQ DPAA ETHERNET DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/dpaa 8264 8265FREESCALE QORIQ DPAA FMAN DRIVER 8266M: Madalin Bucur <madalin.bucur@nxp.com> 8267R: Sean Anderson <sean.anderson@seco.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/net/fsl-fman.txt 8271F: drivers/net/ethernet/freescale/fman 8272 8273FREESCALE QORIQ PTP CLOCK DRIVER 8274M: Yangbo Lu <yangbo.lu@nxp.com> 8275L: netdev@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8279F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8280F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8281F: drivers/ptp/ptp_qoriq.c 8282F: drivers/ptp/ptp_qoriq_debugfs.c 8283F: include/linux/fsl/ptp_qoriq.h 8284 8285FREESCALE QUAD SPI DRIVER 8286M: Han Xu <han.xu@nxp.com> 8287L: linux-spi@vger.kernel.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8290F: drivers/spi/spi-fsl-qspi.c 8291 8292FREESCALE QUICC ENGINE LIBRARY 8293M: Qiang Zhao <qiang.zhao@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: drivers/soc/fsl/qe/ 8297F: include/soc/fsl/qe/ 8298 8299FREESCALE QUICC ENGINE QMC DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8304F: drivers/soc/fsl/qe/qmc.c 8305F: include/soc/fsl/qe/qmc.h 8306 8307FREESCALE QUICC ENGINE TSA DRIVER 8308M: Herve Codina <herve.codina@bootlin.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8312F: drivers/soc/fsl/qe/tsa.c 8313F: drivers/soc/fsl/qe/tsa.h 8314F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8315 8316FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8317M: Li Yang <leoyang.li@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/ethernet/freescale/ucc_geth* 8322 8323FREESCALE QUICC ENGINE UCC HDLC DRIVER 8324M: Zhao Qiang <qiang.zhao@nxp.com> 8325L: netdev@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/net/wan/fsl_ucc_hdlc* 8329 8330FREESCALE QUICC ENGINE UCC UART DRIVER 8331M: Timur Tabi <timur@kernel.org> 8332L: linuxppc-dev@lists.ozlabs.org 8333S: Maintained 8334F: drivers/tty/serial/ucc_uart.c 8335 8336FREESCALE SOC DRIVERS 8337M: Li Yang <leoyang.li@nxp.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8340S: Maintained 8341F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8342F: Documentation/devicetree/bindings/soc/fsl/ 8343F: drivers/soc/fsl/ 8344F: include/linux/fsl/ 8345F: include/soc/fsl/ 8346 8347FREESCALE SOC FS_ENET DRIVER 8348M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8349L: linuxppc-dev@lists.ozlabs.org 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: drivers/net/ethernet/freescale/fs_enet/ 8353F: include/linux/fs_enet_pd.h 8354 8355FREESCALE SOC SOUND DRIVERS 8356M: Shengjiu Wang <shengjiu.wang@gmail.com> 8357M: Xiubo Li <Xiubo.Lee@gmail.com> 8358R: Fabio Estevam <festevam@gmail.com> 8359R: Nicolin Chen <nicoleotsuka@gmail.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: sound/soc/fsl/fsl* 8364F: sound/soc/fsl/imx* 8365F: sound/soc/fsl/mpc8610_hpcd.c 8366 8367FREESCALE SOC SOUND QMC DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8373F: sound/soc/fsl/fsl_qmc_audio.c 8374 8375FREESCALE USB PERIPHERAL DRIVERS 8376M: Li Yang <leoyang.li@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/gadget/udc/fsl* 8381 8382FREESCALE USB PHY DRIVER 8383M: Ran Wang <ran.wang_1@nxp.com> 8384L: linux-usb@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/usb/phy/phy-fsl-usb* 8388 8389FREEVXFS FILESYSTEM 8390M: Christoph Hellwig <hch@infradead.org> 8391S: Maintained 8392W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8393F: fs/freevxfs/ 8394 8395FREEZER 8396M: "Rafael J. Wysocki" <rafael@kernel.org> 8397M: Pavel Machek <pavel@ucw.cz> 8398L: linux-pm@vger.kernel.org 8399S: Supported 8400F: Documentation/power/freezing-of-tasks.rst 8401F: include/linux/freezer.h 8402F: kernel/freezer.c 8403 8404FRONTSWAP API 8405M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8406L: linux-kernel@vger.kernel.org 8407S: Maintained 8408F: include/linux/frontswap.h 8409F: mm/frontswap.c 8410 8411FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8412M: David Howells <dhowells@redhat.com> 8413L: linux-cachefs@redhat.com (moderated for non-subscribers) 8414S: Supported 8415F: Documentation/filesystems/caching/ 8416F: fs/fscache/ 8417F: include/linux/fscache*.h 8418 8419FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8420M: Eric Biggers <ebiggers@kernel.org> 8421M: Theodore Y. Ts'o <tytso@mit.edu> 8422M: Jaegeuk Kim <jaegeuk@kernel.org> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8427F: Documentation/filesystems/fscrypt.rst 8428F: fs/crypto/ 8429F: include/linux/fscrypt.h 8430F: include/uapi/linux/fscrypt.h 8431 8432FSI SUBSYSTEM 8433M: Jeremy Kerr <jk@ozlabs.org> 8434M: Joel Stanley <joel@jms.id.au> 8435R: Alistar Popple <alistair@popple.id.au> 8436R: Eddie James <eajames@linux.ibm.com> 8437L: linux-fsi@lists.ozlabs.org 8438S: Supported 8439Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8441F: drivers/fsi/ 8442F: include/linux/fsi*.h 8443F: include/trace/events/fsi*.h 8444 8445FSI-ATTACHED I2C DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-i2c@vger.kernel.org 8448L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8449S: Maintained 8450F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8451F: drivers/i2c/busses/i2c-fsi.c 8452 8453FSI-ATTACHED SPI DRIVER 8454M: Eddie James <eajames@linux.ibm.com> 8455L: linux-spi@vger.kernel.org 8456S: Maintained 8457F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8458F: drivers/spi/spi-fsi.c 8459 8460FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8461M: Jan Kara <jack@suse.cz> 8462R: Amir Goldstein <amir73il@gmail.com> 8463L: linux-fsdevel@vger.kernel.org 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8466F: fs/notify/ 8467F: include/linux/fsnotify*.h 8468 8469FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8470M: Eric Biggers <ebiggers@kernel.org> 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472L: fsverity@lists.linux.dev 8473S: Supported 8474Q: https://patchwork.kernel.org/project/fsverity/list/ 8475T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8476F: Documentation/filesystems/fsverity.rst 8477F: fs/verity/ 8478F: include/linux/fsverity.h 8479F: include/uapi/linux/fsverity.h 8480 8481FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8482M: Michael Zaidman <michael.zaidman@gmail.com> 8483L: linux-i2c@vger.kernel.org 8484L: linux-input@vger.kernel.org 8485S: Maintained 8486F: drivers/hid/hid-ft260.c 8487 8488FUJITSU LAPTOP EXTRAS 8489M: Jonathan Woithe <jwoithe@just42.net> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-laptop.c 8493 8494FUJITSU TABLET EXTRAS 8495M: Robert Gerlach <khnz@gmx.de> 8496L: platform-driver-x86@vger.kernel.org 8497S: Maintained 8498F: drivers/platform/x86/fujitsu-tablet.c 8499 8500FUNCTION HOOKS (FTRACE) 8501M: Steven Rostedt <rostedt@goodmis.org> 8502M: Masami Hiramatsu <mhiramat@kernel.org> 8503R: Mark Rutland <mark.rutland@arm.com> 8504L: linux-kernel@vger.kernel.org 8505L: linux-trace-kernel@vger.kernel.org 8506S: Maintained 8507Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8508T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8509F: Documentation/trace/ftrace* 8510F: arch/*/*/*/*ftrace* 8511F: arch/*/*/*ftrace* 8512F: include/*/ftrace.h 8513F: kernel/trace/fgraph.c 8514F: kernel/trace/ftrace* 8515F: samples/ftrace 8516 8517FUNGIBLE ETHERNET DRIVERS 8518M: Dimitris Michailidis <dmichail@fungible.com> 8519L: netdev@vger.kernel.org 8520S: Supported 8521F: drivers/net/ethernet/fungible/ 8522 8523FUSE: FILESYSTEM IN USERSPACE 8524M: Miklos Szeredi <miklos@szeredi.hu> 8525L: linux-fsdevel@vger.kernel.org 8526S: Maintained 8527W: https://github.com/libfuse/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8529F: Documentation/filesystems/fuse.rst 8530F: fs/fuse/ 8531F: include/uapi/linux/fuse.h 8532 8533FUTEX SUBSYSTEM 8534M: Thomas Gleixner <tglx@linutronix.de> 8535M: Ingo Molnar <mingo@redhat.com> 8536R: Peter Zijlstra <peterz@infradead.org> 8537R: Darren Hart <dvhart@infradead.org> 8538R: Davidlohr Bueso <dave@stgolabs.net> 8539R: André Almeida <andrealmeid@igalia.com> 8540L: linux-kernel@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8543F: Documentation/locking/*futex* 8544F: include/asm-generic/futex.h 8545F: include/linux/futex.h 8546F: include/uapi/linux/futex.h 8547F: kernel/futex/* 8548F: tools/perf/bench/futex* 8549F: tools/testing/selftests/futex/ 8550 8551GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8552M: Tim Harvey <tharvey@gateworks.com> 8553S: Maintained 8554F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8555F: Documentation/hwmon/gsc-hwmon.rst 8556F: drivers/hwmon/gsc-hwmon.c 8557F: drivers/mfd/gateworks-gsc.c 8558F: include/linux/mfd/gsc.h 8559F: include/linux/platform_data/gsc_hwmon.h 8560 8561GCC PLUGINS 8562M: Kees Cook <keescook@chromium.org> 8563L: linux-hardening@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8566F: Documentation/kbuild/gcc-plugins.rst 8567F: scripts/Makefile.gcc-plugins 8568F: scripts/gcc-plugins/ 8569 8570GCOV BASED KERNEL PROFILING 8571M: Peter Oberparleiter <oberpar@linux.ibm.com> 8572S: Maintained 8573F: Documentation/dev-tools/gcov.rst 8574F: kernel/gcov/ 8575 8576GDB KERNEL DEBUGGING HELPER SCRIPTS 8577M: Jan Kiszka <jan.kiszka@siemens.com> 8578M: Kieran Bingham <kbingham@kernel.org> 8579S: Supported 8580F: scripts/gdb/ 8581 8582GEMINI CRYPTO DRIVER 8583M: Corentin Labbe <clabbe@baylibre.com> 8584L: linux-crypto@vger.kernel.org 8585S: Maintained 8586F: drivers/crypto/gemini/ 8587 8588GEMTEK FM RADIO RECEIVER DRIVER 8589M: Hans Verkuil <hverkuil@xs4all.nl> 8590L: linux-media@vger.kernel.org 8591S: Maintained 8592W: https://linuxtv.org 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/radio/radio-gemtek* 8595 8596GENERIC ARCHITECTURE TOPOLOGY 8597M: Sudeep Holla <sudeep.holla@arm.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600F: drivers/base/arch_topology.c 8601F: include/linux/arch_topology.h 8602 8603GENERIC ENTRY CODE 8604M: Thomas Gleixner <tglx@linutronix.de> 8605M: Peter Zijlstra <peterz@infradead.org> 8606M: Andy Lutomirski <luto@kernel.org> 8607L: linux-kernel@vger.kernel.org 8608S: Maintained 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8610F: include/linux/entry-common.h 8611F: include/linux/entry-kvm.h 8612F: kernel/entry/ 8613 8614GENERIC GPIO I2C DRIVER 8615M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8616S: Supported 8617F: drivers/i2c/busses/i2c-gpio.c 8618F: include/linux/platform_data/i2c-gpio.h 8619 8620GENERIC GPIO I2C MULTIPLEXER DRIVER 8621M: Peter Korsgaard <peter.korsgaard@barco.com> 8622L: linux-i2c@vger.kernel.org 8623S: Supported 8624F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8625F: drivers/i2c/muxes/i2c-mux-gpio.c 8626F: include/linux/platform_data/i2c-mux-gpio.h 8627 8628GENERIC HDLC (WAN) DRIVERS 8629M: Krzysztof Halasa <khc@pm.waw.pl> 8630S: Maintained 8631W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8632F: drivers/net/wan/c101.c 8633F: drivers/net/wan/hd6457* 8634F: drivers/net/wan/hdlc* 8635F: drivers/net/wan/n2.c 8636F: drivers/net/wan/pc300too.c 8637F: drivers/net/wan/pci200syn.c 8638F: drivers/net/wan/wanxl* 8639 8640GENERIC INCLUDE/ASM HEADER FILES 8641M: Arnd Bergmann <arnd@arndb.de> 8642L: linux-arch@vger.kernel.org 8643S: Maintained 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8645F: include/asm-generic/ 8646F: include/uapi/asm-generic/ 8647 8648GENERIC PHY FRAMEWORK 8649M: Vinod Koul <vkoul@kernel.org> 8650M: Kishon Vijay Abraham I <kishon@kernel.org> 8651L: linux-phy@lists.infradead.org 8652S: Supported 8653Q: https://patchwork.kernel.org/project/linux-phy/list/ 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8655F: Documentation/devicetree/bindings/phy/ 8656F: drivers/phy/ 8657F: include/dt-bindings/phy/ 8658F: include/linux/phy/ 8659 8660GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8661M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8662S: Supported 8663F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8664 8665GENERIC PM DOMAINS 8666M: "Rafael J. Wysocki" <rafael@kernel.org> 8667M: Kevin Hilman <khilman@kernel.org> 8668M: Ulf Hansson <ulf.hansson@linaro.org> 8669L: linux-pm@vger.kernel.org 8670S: Supported 8671F: Documentation/devicetree/bindings/power/power?domain* 8672F: drivers/base/power/domain*.c 8673F: include/linux/pm_domain.h 8674 8675GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8676M: Eugen Hristev <eugen.hristev@microchip.com> 8677L: linux-input@vger.kernel.org 8678S: Maintained 8679F: drivers/input/touchscreen/resistive-adc-touch.c 8680 8681GENERIC STRING LIBRARY 8682M: Kees Cook <keescook@chromium.org> 8683R: Andy Shevchenko <andy@kernel.org> 8684L: linux-hardening@vger.kernel.org 8685S: Supported 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GOOGLE FIRMWARE DRIVERS 8772M: Tzung-Bi Shih <tzungbi@kernel.org> 8773R: Brian Norris <briannorris@chromium.org> 8774R: Julius Werner <jwerner@chromium.org> 8775L: chrome-platform@lists.linux.dev 8776S: Maintained 8777T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8778F: drivers/firmware/google/ 8779 8780GPD POCKET FAN DRIVER 8781M: Hans de Goede <hdegoede@redhat.com> 8782L: platform-driver-x86@vger.kernel.org 8783S: Maintained 8784F: drivers/platform/x86/gpd-pocket-fan.c 8785 8786GPIO ACPI SUPPORT 8787M: Mika Westerberg <mika.westerberg@linux.intel.com> 8788M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8789L: linux-gpio@vger.kernel.org 8790L: linux-acpi@vger.kernel.org 8791S: Supported 8792T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8793F: Documentation/firmware-guide/acpi/gpio-properties.rst 8794F: drivers/gpio/gpiolib-acpi.c 8795F: drivers/gpio/gpiolib-acpi.h 8796 8797GPIO AGGREGATOR 8798M: Geert Uytterhoeven <geert+renesas@glider.be> 8799L: linux-gpio@vger.kernel.org 8800S: Supported 8801F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8802F: drivers/gpio/gpio-aggregator.c 8803 8804GPIO IR Transmitter 8805M: Sean Young <sean@mess.org> 8806L: linux-media@vger.kernel.org 8807S: Maintained 8808F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8809F: drivers/media/rc/gpio-ir-tx.c 8810 8811GPIO MOCKUP DRIVER 8812M: Bamvor Jian Zhang <bamv2005@gmail.com> 8813L: linux-gpio@vger.kernel.org 8814S: Maintained 8815F: drivers/gpio/gpio-mockup.c 8816F: tools/testing/selftests/gpio/ 8817 8818GPIO REGMAP 8819R: Michael Walle <michael@walle.cc> 8820S: Maintained 8821F: drivers/gpio/gpio-regmap.c 8822F: include/linux/gpio/regmap.h 8823 8824GPIO SUBSYSTEM 8825M: Linus Walleij <linus.walleij@linaro.org> 8826M: Bartosz Golaszewski <brgl@bgdev.pl> 8827R: Andy Shevchenko <andy@kernel.org> 8828L: linux-gpio@vger.kernel.org 8829S: Maintained 8830T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8831F: Documentation/ABI/obsolete/sysfs-gpio 8832F: Documentation/ABI/testing/gpio-cdev 8833F: Documentation/admin-guide/gpio/ 8834F: Documentation/devicetree/bindings/gpio/ 8835F: Documentation/driver-api/gpio/ 8836F: drivers/gpio/ 8837F: include/dt-bindings/gpio/ 8838F: include/linux/gpio.h 8839F: include/linux/gpio/ 8840F: include/linux/of_gpio.h 8841F: include/uapi/linux/gpio.h 8842F: tools/gpio/ 8843 8844GRE DEMULTIPLEXER DRIVER 8845M: Dmitry Kozlov <xeb@mail.ru> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: include/net/gre.h 8849F: net/ipv4/gre_demux.c 8850F: net/ipv4/gre_offload.c 8851 8852GRETH 10/100/1G Ethernet MAC device driver 8853M: Andreas Larsson <andreas@gaisler.com> 8854L: netdev@vger.kernel.org 8855S: Maintained 8856F: drivers/net/ethernet/aeroflex/ 8857 8858GREYBUS AUDIO PROTOCOLS DRIVERS 8859M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8860M: Mark Greer <mgreer@animalcreek.com> 8861S: Maintained 8862F: drivers/staging/greybus/audio_apbridgea.c 8863F: drivers/staging/greybus/audio_apbridgea.h 8864F: drivers/staging/greybus/audio_codec.c 8865F: drivers/staging/greybus/audio_codec.h 8866F: drivers/staging/greybus/audio_gb.c 8867F: drivers/staging/greybus/audio_manager.c 8868F: drivers/staging/greybus/audio_manager.h 8869F: drivers/staging/greybus/audio_manager_module.c 8870F: drivers/staging/greybus/audio_manager_private.h 8871F: drivers/staging/greybus/audio_manager_sysfs.c 8872F: drivers/staging/greybus/audio_module.c 8873F: drivers/staging/greybus/audio_topology.c 8874 8875GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8876M: Viresh Kumar <vireshk@kernel.org> 8877S: Maintained 8878F: drivers/staging/greybus/authentication.c 8879F: drivers/staging/greybus/bootrom.c 8880F: drivers/staging/greybus/firmware.h 8881F: drivers/staging/greybus/fw-core.c 8882F: drivers/staging/greybus/fw-download.c 8883F: drivers/staging/greybus/fw-management.c 8884F: drivers/staging/greybus/greybus_authentication.h 8885F: drivers/staging/greybus/greybus_firmware.h 8886F: drivers/staging/greybus/hid.c 8887F: drivers/staging/greybus/i2c.c 8888F: drivers/staging/greybus/spi.c 8889F: drivers/staging/greybus/spilib.c 8890F: drivers/staging/greybus/spilib.h 8891 8892GREYBUS LOOPBACK DRIVER 8893M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8894S: Maintained 8895F: drivers/staging/greybus/loopback.c 8896 8897GREYBUS PLATFORM DRIVERS 8898M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/arche-apb-ctrl.c 8901F: drivers/staging/greybus/arche-platform.c 8902F: drivers/staging/greybus/arche_platform.h 8903 8904GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8905M: Rui Miguel Silva <rmfrfs@gmail.com> 8906S: Maintained 8907F: drivers/staging/greybus/gpio.c 8908F: drivers/staging/greybus/light.c 8909F: drivers/staging/greybus/power_supply.c 8910F: drivers/staging/greybus/sdio.c 8911F: drivers/staging/greybus/spi.c 8912F: drivers/staging/greybus/spilib.c 8913 8914GREYBUS SUBSYSTEM 8915M: Johan Hovold <johan@kernel.org> 8916M: Alex Elder <elder@kernel.org> 8917M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8918L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8919S: Maintained 8920F: drivers/greybus/ 8921F: drivers/staging/greybus/ 8922F: include/linux/greybus.h 8923F: include/linux/greybus/ 8924 8925GREYBUS UART PROTOCOLS DRIVERS 8926M: David Lin <dtwlin@gmail.com> 8927S: Maintained 8928F: drivers/staging/greybus/log.c 8929F: drivers/staging/greybus/uart.c 8930 8931GS1662 VIDEO SERIALIZER 8932M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/spi/gs1662.c 8937 8938GSPCA FINEPIX SUBDRIVER 8939M: Frank Zago <frank@zago.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/finepix.c 8944 8945GSPCA GL860 SUBDRIVER 8946M: Olivier Lorin <o.lorin@laposte.net> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/gl860/ 8951 8952GSPCA M5602 SUBDRIVER 8953M: Erik Andren <erik.andren@gmail.com> 8954L: linux-media@vger.kernel.org 8955S: Maintained 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/m5602/ 8958 8959GSPCA PAC207 SONIXB SUBDRIVER 8960M: Hans Verkuil <hverkuil@xs4all.nl> 8961L: linux-media@vger.kernel.org 8962S: Odd Fixes 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/pac207.c 8965 8966GSPCA SN9C20X SUBDRIVER 8967M: Brian Johnson <brijohn@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/sn9c20x.c 8972 8973GSPCA T613 SUBDRIVER 8974M: Leandro Costantino <lcostantino@gmail.com> 8975L: linux-media@vger.kernel.org 8976S: Maintained 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/t613.c 8979 8980GSPCA USB WEBCAM DRIVER 8981M: Hans Verkuil <hverkuil@xs4all.nl> 8982L: linux-media@vger.kernel.org 8983S: Odd Fixes 8984T: git git://linuxtv.org/media_tree.git 8985F: drivers/media/usb/gspca/ 8986 8987GTP (GPRS Tunneling Protocol) 8988M: Pablo Neira Ayuso <pablo@netfilter.org> 8989M: Harald Welte <laforge@gnumonks.org> 8990L: osmocom-net-gprs@lists.osmocom.org 8991S: Maintained 8992T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8993F: drivers/net/gtp.c 8994 8995GUID PARTITION TABLE (GPT) 8996M: Davidlohr Bueso <dave@stgolabs.net> 8997L: linux-efi@vger.kernel.org 8998S: Maintained 8999F: block/partitions/efi.* 9000 9001HABANALABS PCI DRIVER 9002M: Oded Gabbay <ogabbay@kernel.org> 9003L: dri-devel@lists.freedesktop.org 9004S: Supported 9005C: irc://irc.oftc.net/dri-devel 9006T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9007F: Documentation/ABI/testing/debugfs-driver-habanalabs 9008F: Documentation/ABI/testing/sysfs-driver-habanalabs 9009F: drivers/accel/habanalabs/ 9010F: include/trace/events/habanalabs.h 9011F: include/uapi/drm/habanalabs_accel.h 9012 9013HACKRF MEDIA DRIVER 9014M: Antti Palosaari <crope@iki.fi> 9015L: linux-media@vger.kernel.org 9016S: Maintained 9017W: https://linuxtv.org 9018W: http://palosaari.fi/linux/ 9019Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9020T: git git://linuxtv.org/anttip/media_tree.git 9021F: drivers/media/usb/hackrf/ 9022 9023HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9024M: Chuck Lever <chuck.lever@oracle.com> 9025L: kernel-tls-handshake@lists.linux.dev 9026L: netdev@vger.kernel.org 9027S: Maintained 9028F: Documentation/netlink/specs/handshake.yaml 9029F: Documentation/networking/tls-handshake.rst 9030F: include/net/handshake.h 9031F: include/trace/events/handshake.h 9032F: net/handshake/ 9033 9034HANTRO VPU CODEC DRIVER 9035M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9036M: Philipp Zabel <p.zabel@pengutronix.de> 9037L: linux-media@vger.kernel.org 9038L: linux-rockchip@lists.infradead.org 9039S: Maintained 9040F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9041F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9042F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9043F: drivers/media/platform/verisilicon/ 9044 9045HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9046M: Frank Seidel <frank@f-seidel.de> 9047L: platform-driver-x86@vger.kernel.org 9048S: Maintained 9049W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9050F: drivers/platform/x86/hdaps.c 9051 9052HARDWARE MONITORING 9053M: Jean Delvare <jdelvare@suse.com> 9054M: Guenter Roeck <linux@roeck-us.net> 9055L: linux-hwmon@vger.kernel.org 9056S: Maintained 9057W: http://hwmon.wiki.kernel.org/ 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9059F: Documentation/ABI/testing/sysfs-class-hwmon 9060F: Documentation/devicetree/bindings/hwmon/ 9061F: Documentation/hwmon/ 9062F: drivers/hwmon/ 9063F: include/linux/hwmon*.h 9064F: include/trace/events/hwmon*.h 9065K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9066 9067HARDWARE RANDOM NUMBER GENERATOR CORE 9068M: Olivia Mackall <olivia@selenic.com> 9069M: Herbert Xu <herbert@gondor.apana.org.au> 9070L: linux-crypto@vger.kernel.org 9071S: Odd fixes 9072F: Documentation/admin-guide/hw_random.rst 9073F: Documentation/devicetree/bindings/rng/ 9074F: drivers/char/hw_random/ 9075F: include/linux/hw_random.h 9076 9077HARDWARE SPINLOCK CORE 9078M: Ohad Ben-Cohen <ohad@wizery.com> 9079M: Bjorn Andersson <andersson@kernel.org> 9080R: Baolin Wang <baolin.wang7@gmail.com> 9081L: linux-remoteproc@vger.kernel.org 9082S: Maintained 9083T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9084F: Documentation/devicetree/bindings/hwlock/ 9085F: Documentation/locking/hwspinlock.rst 9086F: drivers/hwspinlock/ 9087F: include/linux/hwspinlock.h 9088 9089HARDWARE TRACING FACILITIES 9090M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9091S: Maintained 9092F: drivers/hwtracing/ 9093 9094HARMONY SOUND DRIVER 9095L: linux-parisc@vger.kernel.org 9096S: Maintained 9097F: sound/parisc/harmony.* 9098 9099HDPVR USB VIDEO ENCODER DRIVER 9100M: Hans Verkuil <hverkuil@xs4all.nl> 9101L: linux-media@vger.kernel.org 9102S: Odd Fixes 9103W: https://linuxtv.org 9104T: git git://linuxtv.org/media_tree.git 9105F: drivers/media/usb/hdpvr/ 9106 9107HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9108M: Matt Hsiao <matt.hsiao@hpe.com> 9109S: Supported 9110F: drivers/misc/hpilo.[ch] 9111 9112HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9113M: Jerry Hoemann <jerry.hoemann@hpe.com> 9114S: Supported 9115F: Documentation/watchdog/hpwdt.rst 9116F: drivers/watchdog/hpwdt.c 9117 9118HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9119M: Don Brace <don.brace@microchip.com> 9120L: storagedev@microchip.com 9121L: linux-scsi@vger.kernel.org 9122S: Supported 9123F: Documentation/scsi/hpsa.rst 9124F: drivers/scsi/hpsa*.[ch] 9125F: include/linux/cciss*.h 9126F: include/uapi/linux/cciss*.h 9127 9128HFI1 DRIVER 9129M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9130L: linux-rdma@vger.kernel.org 9131S: Supported 9132F: drivers/infiniband/hw/hfi1 9133 9134HFS FILESYSTEM 9135L: linux-fsdevel@vger.kernel.org 9136S: Orphan 9137F: Documentation/filesystems/hfs.rst 9138F: fs/hfs/ 9139 9140HFSPLUS FILESYSTEM 9141L: linux-fsdevel@vger.kernel.org 9142S: Orphan 9143F: Documentation/filesystems/hfsplus.rst 9144F: fs/hfsplus/ 9145 9146HGA FRAMEBUFFER DRIVER 9147M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9148L: linux-nvidia@lists.surfsouth.com 9149S: Maintained 9150W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9151F: drivers/video/fbdev/hgafb.c 9152 9153HIBERNATION (aka Software Suspend, aka swsusp) 9154M: "Rafael J. Wysocki" <rafael@kernel.org> 9155M: Pavel Machek <pavel@ucw.cz> 9156L: linux-pm@vger.kernel.org 9157S: Supported 9158B: https://bugzilla.kernel.org 9159F: arch/*/include/asm/suspend*.h 9160F: arch/x86/power/ 9161F: drivers/base/power/ 9162F: include/linux/freezer.h 9163F: include/linux/pm.h 9164F: include/linux/suspend.h 9165F: kernel/power/ 9166 9167HID CORE LAYER 9168M: Jiri Kosina <jikos@kernel.org> 9169M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9170L: linux-input@vger.kernel.org 9171S: Maintained 9172T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9173F: Documentation/hid/ 9174F: drivers/hid/ 9175F: include/linux/hid* 9176F: include/uapi/linux/hid* 9177F: samples/hid/ 9178F: tools/testing/selftests/hid/ 9179 9180HID LOGITECH DRIVERS 9181R: Filipe Laíns <lains@riseup.net> 9182L: linux-input@vger.kernel.org 9183S: Maintained 9184F: drivers/hid/hid-logitech-* 9185 9186HID NVIDIA SHIELD DRIVER 9187M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9188L: linux-input@vger.kernel.org 9189S: Maintained 9190F: drivers/hid/hid-nvidia-shield.c 9191 9192HID PHOENIX RC FLIGHT CONTROLLER 9193M: Marcus Folkesson <marcus.folkesson@gmail.com> 9194L: linux-input@vger.kernel.org 9195S: Maintained 9196F: drivers/hid/hid-pxrc.c 9197 9198HID PLAYSTATION DRIVER 9199M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9200L: linux-input@vger.kernel.org 9201S: Supported 9202F: drivers/hid/hid-playstation.c 9203 9204HID SENSOR HUB DRIVERS 9205M: Jiri Kosina <jikos@kernel.org> 9206M: Jonathan Cameron <jic23@kernel.org> 9207M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9208L: linux-input@vger.kernel.org 9209L: linux-iio@vger.kernel.org 9210S: Maintained 9211F: Documentation/hid/hid-sensor* 9212F: drivers/hid/hid-sensor-* 9213F: drivers/iio/*/hid-* 9214F: include/linux/hid-sensor-* 9215 9216HID VRC-2 CAR CONTROLLER DRIVER 9217M: Marcus Folkesson <marcus.folkesson@gmail.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/hid-vrc2.c 9221 9222HID WACOM DRIVER 9223M: Ping Cheng <ping.cheng@wacom.com> 9224M: Jason Gerecke <jason.gerecke@wacom.com> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/wacom.h 9228F: drivers/hid/wacom_* 9229 9230HID++ LOGITECH DRIVERS 9231R: Filipe Laíns <lains@riseup.net> 9232R: Bastien Nocera <hadess@hadess.net> 9233L: linux-input@vger.kernel.org 9234S: Maintained 9235F: drivers/hid/hid-logitech-hidpp.c 9236 9237HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9238M: Thomas Gleixner <tglx@linutronix.de> 9239L: linux-kernel@vger.kernel.org 9240S: Maintained 9241T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9242F: Documentation/timers/ 9243F: include/linux/clockchips.h 9244F: include/linux/hrtimer.h 9245F: kernel/time/clockevents.c 9246F: kernel/time/hrtimer.c 9247F: kernel/time/timer_*.c 9248 9249HIGH-SPEED SCC DRIVER FOR AX.25 9250L: linux-hams@vger.kernel.org 9251S: Orphan 9252F: drivers/net/hamradio/scc.c 9253 9254HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9255M: HighPoint Linux Team <linux@highpoint-tech.com> 9256S: Supported 9257W: http://www.highpoint-tech.com 9258F: Documentation/scsi/hptiop.rst 9259F: drivers/scsi/hptiop.c 9260 9261HIKEY960 ONBOARD USB GPIO HUB DRIVER 9262M: John Stultz <jstultz@google.com> 9263L: linux-kernel@vger.kernel.org 9264S: Maintained 9265F: drivers/misc/hisi_hikey_usb.c 9266 9267HIMAX HX83112B TOUCHSCREEN SUPPORT 9268M: Job Noorman <job@noorman.info> 9269L: linux-input@vger.kernel.org 9270S: Maintained 9271F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9272F: drivers/input/touchscreen/himax_hx83112b.c 9273 9274HIPPI 9275M: Jes Sorensen <jes@trained-monkey.org> 9276L: linux-hippi@sunsite.dk 9277S: Maintained 9278F: drivers/net/hippi/ 9279F: include/linux/hippidevice.h 9280F: include/uapi/linux/if_hippi.h 9281F: net/802/hippi.c 9282 9283HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9284M: Kurt Kanzenbach <kurt@linutronix.de> 9285L: netdev@vger.kernel.org 9286S: Maintained 9287F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9288F: drivers/net/dsa/hirschmann/* 9289F: include/linux/platform_data/hirschmann-hellcreek.h 9290F: net/dsa/tag_hellcreek.c 9291 9292HISILICON DMA DRIVER 9293M: Zhou Wang <wangzhou1@hisilicon.com> 9294M: Jie Hai <haijie1@huawei.com> 9295L: dmaengine@vger.kernel.org 9296S: Maintained 9297F: drivers/dma/hisi_dma.c 9298 9299HISILICON GPIO DRIVER 9300M: Jay Fang <f.fangjian@huawei.com> 9301L: linux-gpio@vger.kernel.org 9302S: Maintained 9303F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9304F: drivers/gpio/gpio-hisi.c 9305 9306HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9307M: Longfang Liu <liulongfang@huawei.com> 9308L: linux-crypto@vger.kernel.org 9309S: Maintained 9310F: Documentation/ABI/testing/debugfs-hisi-hpre 9311F: drivers/crypto/hisilicon/hpre/hpre.h 9312F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9313F: drivers/crypto/hisilicon/hpre/hpre_main.c 9314 9315HISILICON HNS3 PMU DRIVER 9316M: Guangbin Huang <huangguangbin2@huawei.com> 9317S: Supported 9318F: Documentation/admin-guide/perf/hns3-pmu.rst 9319F: drivers/perf/hisilicon/hns3_pmu.c 9320 9321HISILICON I2C CONTROLLER DRIVER 9322M: Yicong Yang <yangyicong@hisilicon.com> 9323L: linux-i2c@vger.kernel.org 9324S: Maintained 9325W: https://www.hisilicon.com 9326F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9327F: drivers/i2c/busses/i2c-hisi.c 9328 9329HISILICON LPC BUS DRIVER 9330M: Jay Fang <f.fangjian@huawei.com> 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9334F: drivers/bus/hisi_lpc.c 9335 9336HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 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: drivers/net/ethernet/hisilicon/hns3/ 9343 9344HISILICON NETWORK SUBSYSTEM DRIVER 9345M: Yisen Zhuang <yisen.zhuang@huawei.com> 9346M: Salil Mehta <salil.mehta@huawei.com> 9347L: netdev@vger.kernel.org 9348S: Maintained 9349W: http://www.hisilicon.com 9350F: Documentation/devicetree/bindings/net/hisilicon*.txt 9351F: drivers/net/ethernet/hisilicon/ 9352 9353HISILICON PMU DRIVER 9354M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9355M: Jonathan Cameron <jonathan.cameron@huawei.com> 9356S: Supported 9357W: http://www.hisilicon.com 9358F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9359F: Documentation/admin-guide/perf/hisi-pmu.rst 9360F: drivers/perf/hisilicon 9361 9362HISILICON PTT DRIVER 9363M: Yicong Yang <yangyicong@hisilicon.com> 9364M: Jonathan Cameron <jonathan.cameron@huawei.com> 9365L: linux-kernel@vger.kernel.org 9366S: Maintained 9367F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9368F: Documentation/trace/hisi-ptt.rst 9369F: drivers/hwtracing/ptt/ 9370F: tools/perf/arch/arm64/util/hisi-ptt.c 9371F: tools/perf/util/hisi-ptt* 9372F: tools/perf/util/hisi-ptt-decoder/* 9373 9374HISILICON QM DRIVER 9375M: Weili Qian <qianweili@huawei.com> 9376M: Zhou Wang <wangzhou1@hisilicon.com> 9377L: linux-crypto@vger.kernel.org 9378S: Maintained 9379F: drivers/crypto/hisilicon/Kconfig 9380F: drivers/crypto/hisilicon/Makefile 9381F: drivers/crypto/hisilicon/qm.c 9382F: drivers/crypto/hisilicon/sgl.c 9383F: include/linux/hisi_acc_qm.h 9384 9385HISILICON ROCE DRIVER 9386M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9387M: Junxian Huang <huangjunxian6@hisilicon.com> 9388L: linux-rdma@vger.kernel.org 9389S: Maintained 9390F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9391F: drivers/infiniband/hw/hns/ 9392 9393HISILICON SAS Controller 9394M: Xiang Chen <chenxiang66@hisilicon.com> 9395S: Supported 9396W: http://www.hisilicon.com 9397F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9398F: drivers/scsi/hisi_sas/ 9399 9400HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9401M: Kai Ye <yekai13@huawei.com> 9402M: Longfang Liu <liulongfang@huawei.com> 9403L: linux-crypto@vger.kernel.org 9404S: Maintained 9405F: Documentation/ABI/testing/debugfs-hisi-sec 9406F: drivers/crypto/hisilicon/sec2/sec.h 9407F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9408F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9409F: drivers/crypto/hisilicon/sec2/sec_main.c 9410 9411HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9412M: Jay Fang <f.fangjian@huawei.com> 9413L: linux-spi@vger.kernel.org 9414S: Maintained 9415W: http://www.hisilicon.com 9416F: drivers/spi/spi-hisi-kunpeng.c 9417 9418HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9423F: drivers/spmi/hisi-spmi-controller.c 9424 9425HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9426M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9427L: linux-kernel@vger.kernel.org 9428S: Maintained 9429F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9430F: drivers/mfd/hi6421-spmi-pmic.c 9431 9432HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9433M: Weili Qian <qianweili@huawei.com> 9434S: Maintained 9435F: drivers/crypto/hisilicon/trng/trng.c 9436 9437HISILICON V3XX SPI NOR FLASH Controller Driver 9438M: Jay Fang <f.fangjian@huawei.com> 9439S: Maintained 9440W: http://www.hisilicon.com 9441F: drivers/spi/spi-hisi-sfc-v3xx.c 9442 9443HISILICON ZIP Controller DRIVER 9444M: Yang Shen <shenyang39@huawei.com> 9445M: Zhou Wang <wangzhou1@hisilicon.com> 9446L: linux-crypto@vger.kernel.org 9447S: Maintained 9448F: Documentation/ABI/testing/debugfs-hisi-zip 9449F: drivers/crypto/hisilicon/zip/ 9450 9451HMM - Heterogeneous Memory Management 9452M: Jérôme Glisse <jglisse@redhat.com> 9453L: linux-mm@kvack.org 9454S: Maintained 9455F: Documentation/mm/hmm.rst 9456F: include/linux/hmm* 9457F: lib/test_hmm* 9458F: mm/hmm* 9459F: tools/testing/selftests/mm/*hmm* 9460 9461HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9462M: Andreas Klinger <ak@it-klinger.de> 9463L: linux-iio@vger.kernel.org 9464S: Maintained 9465F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9466F: drivers/iio/pressure/mprls0025pa.c 9467 9468HOST AP DRIVER 9469M: Jouni Malinen <j@w1.fi> 9470L: linux-wireless@vger.kernel.org 9471S: Obsolete 9472W: http://w1.fi/hostap-driver.html 9473F: drivers/net/wireless/intersil/hostap/ 9474 9475HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9476L: platform-driver-x86@vger.kernel.org 9477S: Orphan 9478F: drivers/platform/x86/hp/tc1100-wmi.c 9479 9480HP WMI HARDWARE MONITOR DRIVER 9481M: James Seo <james@equiv.tech> 9482L: linux-hwmon@vger.kernel.org 9483S: Maintained 9484F: Documentation/hwmon/hp-wmi-sensors.rst 9485F: drivers/hwmon/hp-wmi-sensors.c 9486 9487HPET: High Precision Event Timers driver 9488M: Clemens Ladisch <clemens@ladisch.de> 9489S: Maintained 9490F: Documentation/timers/hpet.rst 9491F: drivers/char/hpet.c 9492F: include/linux/hpet.h 9493F: include/uapi/linux/hpet.h 9494 9495HPET: x86 9496S: Orphan 9497F: arch/x86/include/asm/hpet.h 9498F: arch/x86/kernel/hpet.c 9499 9500HPFS FILESYSTEM 9501M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9502S: Maintained 9503W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9504F: fs/hpfs/ 9505 9506HSI SUBSYSTEM 9507M: Sebastian Reichel <sre@kernel.org> 9508S: Maintained 9509T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9510F: Documentation/ABI/testing/sysfs-bus-hsi 9511F: Documentation/driver-api/hsi.rst 9512F: drivers/hsi/ 9513F: include/linux/hsi/ 9514F: include/uapi/linux/hsi/ 9515 9516HSO 3G MODEM DRIVER 9517L: linux-usb@vger.kernel.org 9518S: Orphan 9519F: drivers/net/usb/hso.c 9520 9521HSR NETWORK PROTOCOL 9522L: netdev@vger.kernel.org 9523S: Orphan 9524F: net/hsr/ 9525 9526HT16K33 LED CONTROLLER DRIVER 9527M: Robin van der Gracht <robin@protonic.nl> 9528S: Maintained 9529F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9530F: drivers/auxdisplay/ht16k33.c 9531 9532HTCPEN TOUCHSCREEN DRIVER 9533M: Pau Oliva Fora <pof@eslack.org> 9534L: linux-input@vger.kernel.org 9535S: Maintained 9536F: drivers/input/touchscreen/htcpen.c 9537 9538HTE SUBSYSTEM 9539M: Dipen Patel <dipenp@nvidia.com> 9540L: timestamp@lists.linux.dev 9541S: Maintained 9542Q: https://patchwork.kernel.org/project/timestamp/list/ 9543T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9544F: Documentation/devicetree/bindings/timestamp/ 9545F: Documentation/driver-api/hte/ 9546F: drivers/hte/ 9547F: include/linux/hte.h 9548 9549HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9550M: Lorenzo Bianconi <lorenzo@kernel.org> 9551L: linux-iio@vger.kernel.org 9552S: Maintained 9553W: http://www.st.com/ 9554F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9555F: drivers/iio/humidity/hts221* 9556 9557HUAWEI ETHERNET DRIVER 9558M: Cai Huoqing <cai.huoqing@linux.dev> 9559L: netdev@vger.kernel.org 9560S: Maintained 9561F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9562F: drivers/net/ethernet/huawei/hinic/ 9563 9564HUGETLB SUBSYSTEM 9565M: Mike Kravetz <mike.kravetz@oracle.com> 9566M: Muchun Song <muchun.song@linux.dev> 9567L: linux-mm@kvack.org 9568S: Maintained 9569F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9570F: Documentation/admin-guide/mm/hugetlbpage.rst 9571F: Documentation/mm/hugetlbfs_reserv.rst 9572F: Documentation/mm/vmemmap_dedup.rst 9573F: fs/hugetlbfs/ 9574F: include/linux/hugetlb.h 9575F: mm/hugetlb.c 9576F: mm/hugetlb_vmemmap.c 9577F: mm/hugetlb_vmemmap.h 9578 9579HVA ST MEDIA DRIVER 9580M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9581L: linux-media@vger.kernel.org 9582S: Supported 9583W: https://linuxtv.org 9584T: git git://linuxtv.org/media_tree.git 9585F: drivers/media/platform/st/sti/hva 9586 9587HWPOISON MEMORY FAILURE HANDLING 9588M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9589R: Miaohe Lin <linmiaohe@huawei.com> 9590L: linux-mm@kvack.org 9591S: Maintained 9592F: mm/hwpoison-inject.c 9593F: mm/memory-failure.c 9594 9595HYCON HY46XX TOUCHSCREEN SUPPORT 9596M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9597L: linux-input@vger.kernel.org 9598S: Maintained 9599F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9600F: drivers/input/touchscreen/hycon-hy46xx.c 9601 9602HYGON PROCESSOR SUPPORT 9603M: Pu Wen <puwen@hygon.cn> 9604L: linux-kernel@vger.kernel.org 9605S: Maintained 9606F: arch/x86/kernel/cpu/hygon.c 9607 9608HYNIX HI556 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612T: git git://linuxtv.org/media_tree.git 9613F: drivers/media/i2c/hi556.c 9614 9615HYNIX HI846 SENSOR DRIVER 9616M: Martin Kepplinger <martin.kepplinger@puri.sm> 9617L: linux-media@vger.kernel.org 9618S: Maintained 9619F: drivers/media/i2c/hi846.c 9620 9621HYNIX HI847 SENSOR DRIVER 9622M: Shawn Tu <shawnx.tu@intel.com> 9623L: linux-media@vger.kernel.org 9624S: Maintained 9625F: drivers/media/i2c/hi847.c 9626 9627Hyper-V/Azure CORE AND DRIVERS 9628M: "K. Y. Srinivasan" <kys@microsoft.com> 9629M: Haiyang Zhang <haiyangz@microsoft.com> 9630M: Wei Liu <wei.liu@kernel.org> 9631M: Dexuan Cui <decui@microsoft.com> 9632L: linux-hyperv@vger.kernel.org 9633S: Supported 9634T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9635F: Documentation/ABI/stable/sysfs-bus-vmbus 9636F: Documentation/ABI/testing/debugfs-hyperv 9637F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9638F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9639F: Documentation/virt/hyperv 9640F: arch/arm64/hyperv 9641F: arch/arm64/include/asm/hyperv-tlfs.h 9642F: arch/arm64/include/asm/mshyperv.h 9643F: arch/x86/hyperv 9644F: arch/x86/include/asm/hyperv-tlfs.h 9645F: arch/x86/include/asm/mshyperv.h 9646F: arch/x86/include/asm/trace/hyperv.h 9647F: arch/x86/kernel/cpu/mshyperv.c 9648F: drivers/clocksource/hyperv_timer.c 9649F: drivers/hid/hid-hyperv.c 9650F: drivers/hv/ 9651F: drivers/input/serio/hyperv-keyboard.c 9652F: drivers/iommu/hyperv-iommu.c 9653F: drivers/net/ethernet/microsoft/ 9654F: drivers/net/hyperv/ 9655F: drivers/pci/controller/pci-hyperv-intf.c 9656F: drivers/pci/controller/pci-hyperv.c 9657F: drivers/scsi/storvsc_drv.c 9658F: drivers/uio/uio_hv_generic.c 9659F: drivers/video/fbdev/hyperv_fb.c 9660F: include/asm-generic/hyperv-tlfs.h 9661F: include/asm-generic/mshyperv.h 9662F: include/clocksource/hyperv_timer.h 9663F: include/linux/hyperv.h 9664F: include/net/mana 9665F: include/uapi/linux/hyperv.h 9666F: net/vmw_vsock/hyperv_transport.c 9667F: tools/hv/ 9668 9669HYPERBUS SUPPORT 9670M: Vignesh Raghavendra <vigneshr@ti.com> 9671L: linux-mtd@lists.infradead.org 9672S: Supported 9673Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9674C: irc://irc.oftc.net/mtd 9675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9676F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9677F: drivers/mtd/hyperbus/ 9678F: include/linux/mtd/hyperbus.h 9679 9680HYPERVISOR VIRTUAL CONSOLE DRIVER 9681L: linuxppc-dev@lists.ozlabs.org 9682S: Odd Fixes 9683F: drivers/tty/hvc/ 9684 9685I2C ACPI SUPPORT 9686M: Mika Westerberg <mika.westerberg@linux.intel.com> 9687L: linux-i2c@vger.kernel.org 9688L: linux-acpi@vger.kernel.org 9689S: Maintained 9690F: drivers/i2c/i2c-core-acpi.c 9691 9692I2C CONTROLLER DRIVER FOR NVIDIA GPU 9693M: Ajay Gupta <ajayg@nvidia.com> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9697F: drivers/i2c/busses/i2c-nvidia-gpu.c 9698 9699I2C MUXES 9700M: Peter Rosin <peda@axentia.se> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/i2c/i2c-arb* 9704F: Documentation/devicetree/bindings/i2c/i2c-gate* 9705F: Documentation/devicetree/bindings/i2c/i2c-mux* 9706F: Documentation/i2c/i2c-topology.rst 9707F: Documentation/i2c/muxes/ 9708F: drivers/i2c/i2c-mux.c 9709F: drivers/i2c/muxes/ 9710F: include/linux/i2c-mux.h 9711 9712I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9713M: Gregory CLEMENT <gregory.clement@bootlin.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9717F: drivers/i2c/busses/i2c-mv64xxx.c 9718 9719I2C OVER PARALLEL PORT 9720M: Jean Delvare <jdelvare@suse.com> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723F: Documentation/i2c/busses/i2c-parport.rst 9724F: drivers/i2c/busses/i2c-parport.c 9725 9726I2C SUBSYSTEM 9727M: Wolfram Sang <wsa@kernel.org> 9728L: linux-i2c@vger.kernel.org 9729S: Maintained 9730W: https://i2c.wiki.kernel.org/ 9731Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9732T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9733F: Documentation/devicetree/bindings/i2c/i2c.txt 9734F: Documentation/i2c/ 9735F: drivers/i2c/* 9736F: include/dt-bindings/i2c/i2c.h 9737F: include/linux/i2c-dev.h 9738F: include/linux/i2c-smbus.h 9739F: include/linux/i2c.h 9740F: include/uapi/linux/i2c-*.h 9741F: include/uapi/linux/i2c.h 9742 9743I2C SUBSYSTEM HOST DRIVERS 9744M: Andi Shyti <andi.shyti@kernel.org> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747W: https://i2c.wiki.kernel.org/ 9748Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9749T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9750F: Documentation/devicetree/bindings/i2c/ 9751F: drivers/i2c/algos/ 9752F: drivers/i2c/busses/ 9753F: include/dt-bindings/i2c/ 9754 9755I2C-TAOS-EVM DRIVER 9756M: Jean Delvare <jdelvare@suse.com> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759F: Documentation/i2c/busses/i2c-taos-evm.rst 9760F: drivers/i2c/busses/i2c-taos-evm.c 9761 9762I2C-TINY-USB DRIVER 9763M: Till Harbaum <till@harbaum.org> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766W: http://www.harbaum.org/till/i2c_tiny_usb 9767F: drivers/i2c/busses/i2c-tiny-usb.c 9768 9769I2C/SMBUS CONTROLLER DRIVERS FOR PC 9770M: Jean Delvare <jdelvare@suse.com> 9771L: linux-i2c@vger.kernel.org 9772S: Maintained 9773F: Documentation/i2c/busses/i2c-ali1535.rst 9774F: Documentation/i2c/busses/i2c-ali1563.rst 9775F: Documentation/i2c/busses/i2c-ali15x3.rst 9776F: Documentation/i2c/busses/i2c-amd756.rst 9777F: Documentation/i2c/busses/i2c-amd8111.rst 9778F: Documentation/i2c/busses/i2c-i801.rst 9779F: Documentation/i2c/busses/i2c-nforce2.rst 9780F: Documentation/i2c/busses/i2c-piix4.rst 9781F: Documentation/i2c/busses/i2c-sis5595.rst 9782F: Documentation/i2c/busses/i2c-sis630.rst 9783F: Documentation/i2c/busses/i2c-sis96x.rst 9784F: Documentation/i2c/busses/i2c-via.rst 9785F: Documentation/i2c/busses/i2c-viapro.rst 9786F: drivers/i2c/busses/i2c-ali1535.c 9787F: drivers/i2c/busses/i2c-ali1563.c 9788F: drivers/i2c/busses/i2c-ali15x3.c 9789F: drivers/i2c/busses/i2c-amd756-s4882.c 9790F: drivers/i2c/busses/i2c-amd756.c 9791F: drivers/i2c/busses/i2c-amd8111.c 9792F: drivers/i2c/busses/i2c-i801.c 9793F: drivers/i2c/busses/i2c-isch.c 9794F: drivers/i2c/busses/i2c-nforce2-s4985.c 9795F: drivers/i2c/busses/i2c-nforce2.c 9796F: drivers/i2c/busses/i2c-piix4.c 9797F: drivers/i2c/busses/i2c-sis5595.c 9798F: drivers/i2c/busses/i2c-sis630.c 9799F: drivers/i2c/busses/i2c-sis96x.c 9800F: drivers/i2c/busses/i2c-via.c 9801F: drivers/i2c/busses/i2c-viapro.c 9802 9803I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9804M: Hans de Goede <hdegoede@redhat.com> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: drivers/i2c/busses/i2c-cht-wc.c 9808 9809I2C/SMBUS ISMT DRIVER 9810M: Seth Heasley <seth.heasley@intel.com> 9811M: Neil Horman <nhorman@tuxdriver.com> 9812L: linux-i2c@vger.kernel.org 9813F: Documentation/i2c/busses/i2c-ismt.rst 9814F: drivers/i2c/busses/i2c-ismt.c 9815 9816I2C/SMBUS STUB DRIVER 9817M: Jean Delvare <jdelvare@suse.com> 9818L: linux-i2c@vger.kernel.org 9819S: Maintained 9820F: drivers/i2c/i2c-stub.c 9821 9822I3C DRIVER FOR ASPEED AST2600 9823M: Jeremy Kerr <jk@codeconstruct.com.au> 9824S: Maintained 9825F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9826F: drivers/i3c/master/ast2600-i3c-master.c 9827 9828I3C DRIVER FOR CADENCE I3C MASTER IP 9829M: Przemysław Gaj <pgaj@cadence.com> 9830S: Maintained 9831F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9832F: drivers/i3c/master/i3c-master-cdns.c 9833 9834I3C DRIVER FOR SYNOPSYS DESIGNWARE 9835S: Orphan 9836F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9837F: drivers/i3c/master/dw* 9838 9839I3C SUBSYSTEM 9840M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9841L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9842S: Maintained 9843C: irc://chat.freenode.net/linux-i3c 9844T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9845F: Documentation/ABI/testing/sysfs-bus-i3c 9846F: Documentation/devicetree/bindings/i3c/ 9847F: Documentation/driver-api/i3c 9848F: drivers/i3c/ 9849F: include/linux/i3c/ 9850 9851IA64 (Itanium) PLATFORM 9852L: linux-ia64@vger.kernel.org 9853S: Orphan 9854F: Documentation/arch/ia64/ 9855F: arch/ia64/ 9856 9857IBM Operation Panel Input Driver 9858M: Eddie James <eajames@linux.ibm.com> 9859L: linux-input@vger.kernel.org 9860S: Maintained 9861F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9862F: drivers/input/misc/ibm-panel.c 9863 9864IBM Power 842 compression accelerator 9865M: Haren Myneni <haren@us.ibm.com> 9866S: Supported 9867F: crypto/842.c 9868F: drivers/crypto/nx/Kconfig 9869F: drivers/crypto/nx/Makefile 9870F: drivers/crypto/nx/nx-842* 9871F: include/linux/sw842.h 9872F: lib/842/ 9873 9874IBM Power in-Nest Crypto Acceleration 9875M: Breno Leitão <leitao@debian.org> 9876M: Nayna Jain <nayna@linux.ibm.com> 9877M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9878L: linux-crypto@vger.kernel.org 9879S: Supported 9880F: drivers/crypto/nx/Kconfig 9881F: drivers/crypto/nx/Makefile 9882F: drivers/crypto/nx/nx-aes* 9883F: drivers/crypto/nx/nx-sha* 9884F: drivers/crypto/nx/nx.* 9885F: drivers/crypto/nx/nx_csbcpb.h 9886F: drivers/crypto/nx/nx_debugfs.c 9887 9888IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9889M: Tyrel Datwyler <tyreld@linux.ibm.com> 9890L: linux-pci@vger.kernel.org 9891L: linuxppc-dev@lists.ozlabs.org 9892S: Supported 9893F: drivers/pci/hotplug/rpadlpar* 9894 9895IBM Power Linux RAID adapter 9896M: Brian King <brking@us.ibm.com> 9897S: Supported 9898F: drivers/scsi/ipr.* 9899 9900IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9901M: Tyrel Datwyler <tyreld@linux.ibm.com> 9902L: linux-pci@vger.kernel.org 9903L: linuxppc-dev@lists.ozlabs.org 9904S: Supported 9905F: drivers/pci/hotplug/rpaphp* 9906 9907IBM Power SRIOV Virtual NIC Device Driver 9908M: Haren Myneni <haren@linux.ibm.com> 9909M: Rick Lindsley <ricklind@linux.ibm.com> 9910R: Nick Child <nnac123@linux.ibm.com> 9911R: Dany Madden <danymadden@us.ibm.com> 9912R: Thomas Falcon <tlfalcon@linux.ibm.com> 9913L: netdev@vger.kernel.org 9914S: Supported 9915F: drivers/net/ethernet/ibm/ibmvnic.* 9916 9917IBM Power VFIO Support 9918M: Timothy Pearson <tpearson@raptorengineering.com> 9919S: Supported 9920F: drivers/vfio/vfio_iommu_spapr_tce.c 9921 9922IBM Power Virtual Ethernet Device Driver 9923M: Nick Child <nnac123@linux.ibm.com> 9924L: netdev@vger.kernel.org 9925S: Supported 9926F: drivers/net/ethernet/ibm/ibmveth.* 9927 9928IBM Power Virtual FC Device Drivers 9929M: Tyrel Datwyler <tyreld@linux.ibm.com> 9930L: linux-scsi@vger.kernel.org 9931S: Supported 9932F: drivers/scsi/ibmvscsi/ibmvfc* 9933 9934IBM Power Virtual Management Channel Driver 9935M: Brad Warrum <bwarrum@linux.ibm.com> 9936M: Ritu Agarwal <rituagar@linux.ibm.com> 9937S: Supported 9938F: drivers/misc/ibmvmc.* 9939 9940IBM Power Virtual SCSI Device Drivers 9941M: Tyrel Datwyler <tyreld@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi/ibmvscsi* 9945F: include/scsi/viosrp.h 9946 9947IBM Power Virtual SCSI Device Target Driver 9948M: Michael Cyr <mikecyr@linux.ibm.com> 9949L: linux-scsi@vger.kernel.org 9950L: target-devel@vger.kernel.org 9951S: Supported 9952F: drivers/scsi/ibmvscsi_tgt/ 9953 9954IBM Power VMX Cryptographic instructions 9955M: Breno Leitão <leitao@debian.org> 9956M: Nayna Jain <nayna@linux.ibm.com> 9957M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9958L: linux-crypto@vger.kernel.org 9959S: Supported 9960F: drivers/crypto/vmx/Kconfig 9961F: drivers/crypto/vmx/Makefile 9962F: drivers/crypto/vmx/aes* 9963F: drivers/crypto/vmx/ghash* 9964F: drivers/crypto/vmx/ppc-xlate.pl 9965F: drivers/crypto/vmx/vmx.c 9966 9967IBM ServeRAID RAID DRIVER 9968S: Orphan 9969F: drivers/scsi/ips.* 9970 9971ICH LPC AND GPIO DRIVER 9972M: Peter Tyser <ptyser@xes-inc.com> 9973S: Maintained 9974F: drivers/gpio/gpio-ich.c 9975F: drivers/mfd/lpc_ich.c 9976 9977ICY I2C DRIVER 9978M: Max Staudt <max@enpas.org> 9979L: linux-i2c@vger.kernel.org 9980S: Maintained 9981F: drivers/i2c/busses/i2c-icy.c 9982 9983IDEAPAD LAPTOP EXTRAS DRIVER 9984M: Ike Panhc <ike.pan@canonical.com> 9985L: platform-driver-x86@vger.kernel.org 9986S: Maintained 9987W: http://launchpad.net/ideapad-laptop 9988F: drivers/platform/x86/ideapad-laptop.c 9989 9990IDEAPAD LAPTOP SLIDEBAR DRIVER 9991M: Andrey Moiseev <o2g.org.ru@gmail.com> 9992L: linux-input@vger.kernel.org 9993S: Maintained 9994W: https://github.com/o2genum/ideapad-slidebar 9995F: drivers/input/misc/ideapad_slidebar.c 9996 9997IDMAPPED MOUNTS 9998M: Christian Brauner <brauner@kernel.org> 9999M: Seth Forshee <sforshee@kernel.org> 10000L: linux-fsdevel@vger.kernel.org 10001S: Maintained 10002T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10003F: Documentation/filesystems/idmappings.rst 10004F: include/linux/mnt_idmapping.* 10005F: tools/testing/selftests/mount_setattr/ 10006 10007IDT VersaClock 5 CLOCK DRIVER 10008M: Luca Ceresoli <luca@lucaceresoli.net> 10009S: Maintained 10010F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10011F: drivers/clk/clk-versaclock5.c 10012 10013IEEE 802.15.4 SUBSYSTEM 10014M: Alexander Aring <alex.aring@gmail.com> 10015M: Stefan Schmidt <stefan@datenfreihafen.org> 10016M: Miquel Raynal <miquel.raynal@bootlin.com> 10017L: linux-wpan@vger.kernel.org 10018S: Maintained 10019W: https://linux-wpan.org/ 10020Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10021T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10022T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10023F: Documentation/networking/ieee802154.rst 10024F: drivers/net/ieee802154/ 10025F: include/linux/ieee802154.h 10026F: include/linux/nl802154.h 10027F: include/net/af_ieee802154.h 10028F: include/net/cfg802154.h 10029F: include/net/ieee802154_netdev.h 10030F: include/net/mac802154.h 10031F: include/net/nl802154.h 10032F: net/ieee802154/ 10033F: net/mac802154/ 10034 10035IFCVF VIRTIO DATA PATH ACCELERATOR 10036R: Zhu Lingshan <lingshan.zhu@intel.com> 10037F: drivers/vdpa/ifcvf/ 10038 10039IFE PROTOCOL 10040M: Yotam Gigi <yotam.gi@gmail.com> 10041M: Jamal Hadi Salim <jhs@mojatatu.com> 10042F: include/net/ife.h 10043F: include/uapi/linux/ife.h 10044F: net/ife 10045 10046IGORPLUG-USB IR RECEIVER 10047M: Sean Young <sean@mess.org> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050F: drivers/media/rc/igorplugusb.c 10051 10052IGUANAWORKS USB IR TRANSCEIVER 10053M: Sean Young <sean@mess.org> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056F: drivers/media/rc/iguanair.c 10057 10058IIO DIGITAL POTENTIOMETER DAC 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10063F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10064F: drivers/iio/dac/dpot-dac.c 10065 10066IIO ENVELOPE DETECTOR 10067M: Peter Rosin <peda@axentia.se> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10071F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10072F: drivers/iio/adc/envelope-detector.c 10073 10074IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10075M: Matti Vaittinen <mazziesaccount@gmail.com> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: drivers/iio/light/gain-time-scale-helper.c 10079F: drivers/iio/light/gain-time-scale-helper.h 10080 10081IIO MULTIPLEXER 10082M: Peter Rosin <peda@axentia.se> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10086F: drivers/iio/multiplexer/iio-mux.c 10087 10088IIO SCMI BASED DRIVER 10089M: Jyoti Bhayana <jbhayana@google.com> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092F: drivers/iio/common/scmi_sensors/scmi_iio.c 10093 10094IIO SUBSYSTEM AND DRIVERS 10095M: Jonathan Cameron <jic23@kernel.org> 10096R: Lars-Peter Clausen <lars@metafoo.de> 10097L: linux-iio@vger.kernel.org 10098S: Maintained 10099T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10100F: Documentation/ABI/testing/configfs-iio* 10101F: Documentation/ABI/testing/sysfs-bus-iio* 10102F: Documentation/devicetree/bindings/iio/ 10103F: drivers/iio/ 10104F: drivers/staging/iio/ 10105F: include/dt-bindings/iio/ 10106F: include/linux/iio/ 10107F: tools/iio/ 10108 10109IIO UNIT CONVERTER 10110M: Peter Rosin <peda@axentia.se> 10111L: linux-iio@vger.kernel.org 10112S: Maintained 10113F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10114F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10115F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10116F: drivers/iio/afe/iio-rescale.c 10117 10118IKANOS/ADI EAGLE ADSL USB DRIVER 10119M: Matthieu Castet <castet.matthieu@free.fr> 10120M: Stanislaw Gruszka <stf_xl@wp.pl> 10121S: Maintained 10122F: drivers/usb/atm/ueagle-atm.c 10123 10124IMAGIS TOUCHSCREEN DRIVER 10125M: Markuss Broks <markuss.broks@gmail.com> 10126S: Maintained 10127F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10128F: drivers/input/touchscreen/imagis.c 10129 10130IMGTEC ASCII LCD DRIVER 10131M: Paul Burton <paulburton@kernel.org> 10132S: Maintained 10133F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10134F: drivers/auxdisplay/img-ascii-lcd.c 10135 10136IMGTEC IR DECODER DRIVER 10137S: Orphan 10138F: drivers/media/rc/img-ir/ 10139 10140IMON SOUNDGRAPH USB IR RECEIVER 10141M: Sean Young <sean@mess.org> 10142L: linux-media@vger.kernel.org 10143S: Maintained 10144F: drivers/media/rc/imon.c 10145F: drivers/media/rc/imon_raw.c 10146 10147IMS TWINTURBO FRAMEBUFFER DRIVER 10148L: linux-fbdev@vger.kernel.org 10149S: Orphan 10150F: drivers/video/fbdev/imsttfb.c 10151 10152INA209 HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10157F: Documentation/hwmon/ina209.rst 10158F: drivers/hwmon/ina209.c 10159 10160INA2XX HARDWARE MONITOR DRIVER 10161M: Guenter Roeck <linux@roeck-us.net> 10162L: linux-hwmon@vger.kernel.org 10163S: Maintained 10164F: Documentation/hwmon/ina2xx.rst 10165F: drivers/hwmon/ina2xx.c 10166F: include/linux/platform_data/ina2xx.h 10167 10168INDEX OF FURTHER KERNEL DOCUMENTATION 10169M: Carlos Bilbao <carlos.bilbao@amd.com> 10170S: Maintained 10171F: Documentation/process/kernel-docs.rst 10172 10173INDUSTRY PACK SUBSYSTEM (IPACK) 10174M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10175M: Jens Taprogge <jens.taprogge@taprogge.org> 10176M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10177L: industrypack-devel@lists.sourceforge.net 10178S: Maintained 10179W: http://industrypack.sourceforge.net 10180F: drivers/ipack/ 10181 10182INFINEON DPS310 Driver 10183M: Eddie James <eajames@linux.ibm.com> 10184L: linux-iio@vger.kernel.org 10185S: Maintained 10186F: drivers/iio/pressure/dps310.c 10187 10188INFINEON PEB2466 ASoC CODEC 10189M: Herve Codina <herve.codina@bootlin.com> 10190L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10191S: Maintained 10192F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10193F: sound/soc/codecs/peb2466.c 10194 10195INFINIBAND SUBSYSTEM 10196M: Jason Gunthorpe <jgg@nvidia.com> 10197M: Leon Romanovsky <leonro@nvidia.com> 10198L: linux-rdma@vger.kernel.org 10199S: Supported 10200W: https://github.com/linux-rdma/rdma-core 10201Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10202T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10203F: Documentation/devicetree/bindings/infiniband/ 10204F: Documentation/infiniband/ 10205F: drivers/infiniband/ 10206F: include/rdma/ 10207F: include/trace/events/ib_mad.h 10208F: include/trace/events/ib_umad.h 10209F: include/trace/misc/rdma.h 10210F: include/uapi/linux/if_infiniband.h 10211F: include/uapi/rdma/ 10212F: samples/bpf/ibumad_kern.c 10213F: samples/bpf/ibumad_user.c 10214 10215INGENIC JZ4780 NAND DRIVER 10216M: Harvey Hunt <harveyhuntnexus@gmail.com> 10217L: linux-mtd@lists.infradead.org 10218L: linux-mips@vger.kernel.org 10219S: Maintained 10220F: drivers/mtd/nand/raw/ingenic/ 10221 10222INGENIC JZ47xx SoCs 10223M: Paul Cercueil <paul@crapouillou.net> 10224L: linux-mips@vger.kernel.org 10225S: Maintained 10226F: arch/mips/boot/dts/ingenic/ 10227F: arch/mips/generic/board-ingenic.c 10228F: arch/mips/include/asm/mach-ingenic/ 10229F: arch/mips/ingenic/Kconfig 10230F: drivers/clk/ingenic/ 10231F: drivers/dma/dma-jz4780.c 10232F: drivers/gpu/drm/ingenic/ 10233F: drivers/i2c/busses/i2c-jz4780.c 10234F: drivers/iio/adc/ingenic-adc.c 10235F: drivers/irqchip/irq-ingenic.c 10236F: drivers/memory/jz4780-nemc.c 10237F: drivers/mmc/host/jz4740_mmc.c 10238F: drivers/mtd/nand/raw/ingenic/ 10239F: drivers/pinctrl/pinctrl-ingenic.c 10240F: drivers/power/supply/ingenic-battery.c 10241F: drivers/pwm/pwm-jz4740.c 10242F: drivers/remoteproc/ingenic_rproc.c 10243F: drivers/rtc/rtc-jz4740.c 10244F: drivers/tty/serial/8250/8250_ingenic.c 10245F: drivers/usb/musb/jz4740.c 10246F: drivers/watchdog/jz4740_wdt.c 10247F: include/dt-bindings/iio/adc/ingenic,adc.h 10248F: include/linux/mfd/ingenic-tcu.h 10249F: sound/soc/codecs/jz47* 10250F: sound/soc/jz4740/ 10251 10252INJOINIC IP5xxx POWER BANK IC DRIVER 10253M: Samuel Holland <samuel@sholland.org> 10254S: Maintained 10255F: drivers/power/supply/ip5xxx_power.c 10256 10257INOTIFY 10258M: Jan Kara <jack@suse.cz> 10259R: Amir Goldstein <amir73il@gmail.com> 10260L: linux-fsdevel@vger.kernel.org 10261S: Maintained 10262F: Documentation/filesystems/inotify.rst 10263F: fs/notify/inotify/ 10264F: include/linux/inotify.h 10265F: include/uapi/linux/inotify.h 10266 10267INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10268M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10269L: linux-input@vger.kernel.org 10270S: Maintained 10271Q: http://patchwork.kernel.org/project/linux-input/list/ 10272T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10273F: Documentation/devicetree/bindings/input/ 10274F: Documentation/devicetree/bindings/serio/ 10275F: Documentation/input/ 10276F: drivers/input/ 10277F: include/dt-bindings/input/ 10278F: include/linux/input.h 10279F: include/linux/input/ 10280F: include/uapi/linux/input-event-codes.h 10281F: include/uapi/linux/input.h 10282 10283INPUT MULTITOUCH (MT) PROTOCOL 10284M: Henrik Rydberg <rydberg@bitmath.org> 10285L: linux-input@vger.kernel.org 10286S: Odd fixes 10287F: Documentation/input/multi-touch-protocol.rst 10288F: drivers/input/input-mt.c 10289K: \b(ABS|SYN)_MT_ 10290 10291INSIDE SECURE CRYPTO DRIVER 10292M: Antoine Tenart <atenart@kernel.org> 10293L: linux-crypto@vger.kernel.org 10294S: Maintained 10295F: drivers/crypto/inside-secure/ 10296 10297INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10298M: Mimi Zohar <zohar@linux.ibm.com> 10299M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10300L: linux-integrity@vger.kernel.org 10301S: Supported 10302T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10303F: security/integrity/ 10304F: security/integrity/ima/ 10305 10306INTEL 810/815 FRAMEBUFFER DRIVER 10307M: Antonino Daplas <adaplas@gmail.com> 10308L: linux-fbdev@vger.kernel.org 10309S: Maintained 10310F: drivers/video/fbdev/i810/ 10311 10312INTEL 8254 COUNTER DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-iio@vger.kernel.org 10315S: Maintained 10316F: drivers/counter/i8254.c 10317F: include/linux/i8254.h 10318 10319INTEL 8255 GPIO DRIVER 10320M: William Breathitt Gray <william.gray@linaro.org> 10321L: linux-gpio@vger.kernel.org 10322S: Maintained 10323F: drivers/gpio/gpio-i8255.c 10324F: drivers/gpio/gpio-i8255.h 10325 10326INTEL ASoC DRIVERS 10327M: Cezary Rojewski <cezary.rojewski@intel.com> 10328M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10329M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10330M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10331M: Bard Liao <yung-chuan.liao@linux.intel.com> 10332M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10333M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10335S: Supported 10336F: sound/soc/intel/ 10337 10338INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10339M: Hans de Goede <hdegoede@redhat.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/atomisp2/pm.c 10343 10344INTEL ATOMISP2 LED DRIVER 10345M: Hans de Goede <hdegoede@redhat.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/atomisp2/led.c 10349 10350INTEL BIOS SAR INT1092 DRIVER 10351M: Shravan Sudhakar <s.shravan@intel.com> 10352M: Intel Corporation <linuxwwan@intel.com> 10353L: platform-driver-x86@vger.kernel.org 10354S: Maintained 10355F: drivers/platform/x86/intel/int1092/ 10356 10357INTEL BROXTON PMC DRIVER 10358M: Mika Westerberg <mika.westerberg@linux.intel.com> 10359M: Zha Qipeng <qipeng.zha@intel.com> 10360S: Maintained 10361F: drivers/mfd/intel_pmc_bxt.c 10362F: include/linux/mfd/intel_pmc_bxt.h 10363 10364INTEL C600 SERIES SAS CONTROLLER DRIVER 10365M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10366L: linux-scsi@vger.kernel.org 10367S: Supported 10368T: git git://git.code.sf.net/p/intel-sas/isci 10369F: drivers/scsi/isci/ 10370 10371INTEL CPU family model numbers 10372M: Tony Luck <tony.luck@intel.com> 10373M: x86@kernel.org 10374L: linux-kernel@vger.kernel.org 10375S: Supported 10376F: arch/x86/include/asm/intel-family.h 10377 10378INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10379M: Jani Nikula <jani.nikula@linux.intel.com> 10380M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10381M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10382M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10383L: intel-gfx@lists.freedesktop.org 10384S: Supported 10385W: https://01.org/linuxgraphics/ 10386Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10387B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10388C: irc://irc.oftc.net/intel-gfx 10389T: git git://anongit.freedesktop.org/drm-intel 10390F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10391F: Documentation/gpu/i915.rst 10392F: drivers/gpu/drm/i915/ 10393F: include/drm/i915* 10394F: include/uapi/drm/i915_drm.h 10395 10396INTEL ETHERNET DRIVERS 10397M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10398M: Tony Nguyen <anthony.l.nguyen@intel.com> 10399L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10400S: Supported 10401W: https://www.intel.com/content/www/us/en/support.html 10402Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10403T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10405F: Documentation/networking/device_drivers/ethernet/intel/ 10406F: drivers/net/ethernet/intel/ 10407F: drivers/net/ethernet/intel/*/ 10408F: include/linux/avf/virtchnl.h 10409F: include/linux/net/intel/iidc.h 10410 10411INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10412M: Mustafa Ismail <mustafa.ismail@intel.com> 10413M: Shiraz Saleem <shiraz.saleem@intel.com> 10414L: linux-rdma@vger.kernel.org 10415S: Supported 10416F: drivers/infiniband/hw/irdma/ 10417F: include/uapi/rdma/irdma-abi.h 10418 10419INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10420M: Maik Broemme <mbroemme@libmpq.org> 10421L: linux-fbdev@vger.kernel.org 10422S: Maintained 10423F: Documentation/fb/intelfb.rst 10424F: drivers/video/fbdev/intelfb/ 10425 10426INTEL GPIO DRIVERS 10427M: Andy Shevchenko <andy@kernel.org> 10428L: linux-gpio@vger.kernel.org 10429S: Supported 10430T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10431F: drivers/gpio/gpio-elkhartlake.c 10432F: drivers/gpio/gpio-ich.c 10433F: drivers/gpio/gpio-merrifield.c 10434F: drivers/gpio/gpio-ml-ioh.c 10435F: drivers/gpio/gpio-pch.c 10436F: drivers/gpio/gpio-sch.c 10437F: drivers/gpio/gpio-sodaville.c 10438F: drivers/gpio/gpio-tangier.c 10439 10440INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10441M: Zhenyu Wang <zhenyuw@linux.intel.com> 10442M: Zhi Wang <zhi.a.wang@intel.com> 10443L: intel-gvt-dev@lists.freedesktop.org 10444L: intel-gfx@lists.freedesktop.org 10445S: Supported 10446W: https://01.org/igvt-g 10447T: git https://github.com/intel/gvt-linux.git 10448F: drivers/gpu/drm/i915/gvt/ 10449 10450INTEL HID EVENT DRIVER 10451M: Alex Hung <alexhung@gmail.com> 10452L: platform-driver-x86@vger.kernel.org 10453S: Maintained 10454F: drivers/platform/x86/intel/hid.c 10455 10456INTEL I/OAT DMA DRIVER 10457M: Dave Jiang <dave.jiang@intel.com> 10458R: Dan Williams <dan.j.williams@intel.com> 10459L: dmaengine@vger.kernel.org 10460S: Supported 10461Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10462F: drivers/dma/ioat* 10463 10464INTEL IDLE DRIVER 10465M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10466M: Len Brown <lenb@kernel.org> 10467L: linux-pm@vger.kernel.org 10468S: Supported 10469B: https://bugzilla.kernel.org 10470T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10471F: drivers/idle/intel_idle.c 10472 10473INTEL IDXD DRIVER 10474M: Fenghua Yu <fenghua.yu@intel.com> 10475M: Dave Jiang <dave.jiang@intel.com> 10476L: dmaengine@vger.kernel.org 10477S: Supported 10478F: drivers/dma/idxd/* 10479F: include/uapi/linux/idxd.h 10480 10481INTEL IN FIELD SCAN (IFS) DEVICE 10482M: Jithu Joseph <jithu.joseph@intel.com> 10483R: Ashok Raj <ashok.raj@intel.com> 10484R: Tony Luck <tony.luck@intel.com> 10485S: Maintained 10486F: drivers/platform/x86/intel/ifs 10487F: include/trace/events/intel_ifs.h 10488 10489INTEL INTEGRATED SENSOR HUB DRIVER 10490M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10491M: Jiri Kosina <jikos@kernel.org> 10492L: linux-input@vger.kernel.org 10493S: Maintained 10494F: drivers/hid/intel-ish-hid/ 10495 10496INTEL IOMMU (VT-d) 10497M: David Woodhouse <dwmw2@infradead.org> 10498M: Lu Baolu <baolu.lu@linux.intel.com> 10499L: iommu@lists.linux.dev 10500S: Supported 10501T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10502F: drivers/iommu/intel/ 10503 10504INTEL IPU3 CSI-2 CIO2 DRIVER 10505M: Yong Zhi <yong.zhi@intel.com> 10506M: Sakari Ailus <sakari.ailus@linux.intel.com> 10507M: Bingbu Cao <bingbu.cao@intel.com> 10508M: Dan Scally <djrscally@gmail.com> 10509R: Tianshu Qiu <tian.shu.qiu@intel.com> 10510L: linux-media@vger.kernel.org 10511S: Maintained 10512T: git git://linuxtv.org/media_tree.git 10513F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10514F: drivers/media/pci/intel/ipu3/ 10515 10516INTEL IPU3 CSI-2 IMGU DRIVER 10517M: Sakari Ailus <sakari.ailus@linux.intel.com> 10518R: Bingbu Cao <bingbu.cao@intel.com> 10519R: Tianshu Qiu <tian.shu.qiu@intel.com> 10520L: linux-media@vger.kernel.org 10521S: Maintained 10522F: Documentation/admin-guide/media/ipu3.rst 10523F: Documentation/admin-guide/media/ipu3_rcb.svg 10524F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10525F: drivers/staging/media/ipu3/ 10526 10527INTEL ISHTP ECLITE DRIVER 10528M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10529L: platform-driver-x86@vger.kernel.org 10530S: Supported 10531F: drivers/platform/x86/intel/ishtp_eclite.c 10532 10533INTEL IXP4XX CRYPTO SUPPORT 10534M: Corentin Labbe <clabbe@baylibre.com> 10535L: linux-crypto@vger.kernel.org 10536S: Maintained 10537F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10538 10539INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10540M: Krzysztof Halasa <khalasa@piap.pl> 10541S: Maintained 10542F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10543F: drivers/net/wan/ixp4xx_hss.c 10544F: drivers/soc/ixp4xx/ixp4xx-npe.c 10545F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10546F: include/linux/soc/ixp4xx/npe.h 10547F: include/linux/soc/ixp4xx/qmgr.h 10548 10549INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10550M: Deepak Saxena <dsaxena@plexity.net> 10551S: Maintained 10552F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10553F: drivers/char/hw_random/ixp4xx-rng.c 10554 10555INTEL KEEM BAY DRM DRIVER 10556M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10557M: Edmund Dea <edmund.j.dea@intel.com> 10558S: Maintained 10559F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10560F: drivers/gpu/drm/kmb/ 10561 10562INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10563M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10564S: Maintained 10565F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10566F: drivers/crypto/intel/keembay/Kconfig 10567F: drivers/crypto/intel/keembay/Makefile 10568F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10569F: drivers/crypto/intel/keembay/ocs-aes.c 10570F: drivers/crypto/intel/keembay/ocs-aes.h 10571 10572INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10573M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10574M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10575M: Mark Gross <mgross@linux.intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10581 10582INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10583M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10584M: Declan Murphy <declan.murphy@intel.com> 10585S: Maintained 10586F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10587F: drivers/crypto/intel/keembay/Kconfig 10588F: drivers/crypto/intel/keembay/Makefile 10589F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10590F: drivers/crypto/intel/keembay/ocs-hcu.c 10591F: drivers/crypto/intel/keembay/ocs-hcu.h 10592 10593INTEL MANAGEMENT ENGINE (mei) 10594M: Tomas Winkler <tomas.winkler@intel.com> 10595L: linux-kernel@vger.kernel.org 10596S: Supported 10597F: Documentation/driver-api/mei/* 10598F: drivers/misc/mei/ 10599F: drivers/watchdog/mei_wdt.c 10600F: include/linux/mei_aux.h 10601F: include/linux/mei_cl_bus.h 10602F: include/uapi/linux/mei.h 10603F: include/uapi/linux/mei_uuid.h 10604F: include/uapi/linux/uuid.h 10605F: samples/mei/* 10606 10607INTEL MAX 10 BMC MFD DRIVER 10608M: Xu Yilun <yilun.xu@intel.com> 10609R: Tom Rix <trix@redhat.com> 10610S: Maintained 10611F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10612F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10613F: drivers/hwmon/intel-m10-bmc-hwmon.c 10614F: drivers/mfd/intel-m10-bmc* 10615F: include/linux/mfd/intel-m10-bmc.h 10616 10617INTEL MAX10 BMC SECURE UPDATES 10618M: Russ Weight <russell.h.weight@intel.com> 10619L: linux-fpga@vger.kernel.org 10620S: Maintained 10621F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10622F: drivers/fpga/intel-m10-bmc-sec-update.c 10623 10624INTEL P-Unit IPC DRIVER 10625M: Zha Qipeng <qipeng.zha@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: arch/x86/include/asm/intel_punit_ipc.h 10629F: drivers/platform/x86/intel/punit_ipc.c 10630 10631INTEL PMC CORE DRIVER 10632M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10633M: David E Box <david.e.box@intel.com> 10634L: platform-driver-x86@vger.kernel.org 10635S: Maintained 10636F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10637F: drivers/platform/x86/intel/pmc/ 10638 10639INTEL PMIC GPIO DRIVERS 10640M: Andy Shevchenko <andy@kernel.org> 10641S: Supported 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10643F: drivers/gpio/gpio-*cove.c 10644 10645INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10646M: Andy Shevchenko <andy@kernel.org> 10647S: Supported 10648F: drivers/mfd/intel_soc_pmic* 10649F: include/linux/mfd/intel_soc_pmic* 10650 10651INTEL PMT DRIVERS 10652M: David E. Box <david.e.box@linux.intel.com> 10653S: Supported 10654F: drivers/platform/x86/intel/pmt/ 10655 10656INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10657M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10658L: linux-wireless@vger.kernel.org 10659S: Maintained 10660F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10661F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10662F: drivers/net/wireless/intel/ipw2x00/ 10663 10664INTEL PSTATE DRIVER 10665M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10666M: Len Brown <lenb@kernel.org> 10667L: linux-pm@vger.kernel.org 10668S: Supported 10669F: drivers/cpufreq/intel_pstate.c 10670 10671INTEL PTP DFL ToD DRIVER 10672M: Tianfei Zhang <tianfei.zhang@intel.com> 10673L: linux-fpga@vger.kernel.org 10674L: netdev@vger.kernel.org 10675S: Maintained 10676F: drivers/ptp/ptp_dfl_tod.c 10677 10678INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10679M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10680L: linux-iio@vger.kernel.org 10681F: drivers/counter/intel-qep.c 10682 10683INTEL SCU DRIVERS 10684M: Mika Westerberg <mika.westerberg@linux.intel.com> 10685S: Maintained 10686F: arch/x86/include/asm/intel_scu_ipc.h 10687F: drivers/platform/x86/intel_scu_* 10688 10689INTEL SDSI DRIVER 10690M: David E. Box <david.e.box@linux.intel.com> 10691S: Supported 10692F: drivers/platform/x86/intel/sdsi.c 10693F: tools/arch/x86/intel_sdsi/ 10694F: tools/testing/selftests/drivers/sdsi/ 10695 10696INTEL SGX 10697M: Jarkko Sakkinen <jarkko@kernel.org> 10698R: Dave Hansen <dave.hansen@linux.intel.com> 10699L: linux-sgx@vger.kernel.org 10700S: Supported 10701Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10702T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10703F: Documentation/arch/x86/sgx.rst 10704F: arch/x86/entry/vdso/vsgx.S 10705F: arch/x86/include/asm/sgx.h 10706F: arch/x86/include/uapi/asm/sgx.h 10707F: arch/x86/kernel/cpu/sgx/* 10708F: tools/testing/selftests/sgx/* 10709K: \bSGX_ 10710 10711INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10712M: Daniel Scally <djrscally@gmail.com> 10713S: Maintained 10714F: drivers/platform/x86/intel/int3472/ 10715 10716INTEL SPEED SELECT TECHNOLOGY 10717M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10718L: platform-driver-x86@vger.kernel.org 10719S: Maintained 10720F: drivers/platform/x86/intel/speed_select_if/ 10721F: include/uapi/linux/isst_if.h 10722F: tools/power/x86/intel-speed-select/ 10723 10724INTEL STRATIX10 FIRMWARE DRIVERS 10725M: Dinh Nguyen <dinguyen@kernel.org> 10726L: linux-kernel@vger.kernel.org 10727S: Maintained 10728T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10729F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10730F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10731F: drivers/firmware/stratix10-rsu.c 10732F: drivers/firmware/stratix10-svc.c 10733F: include/linux/firmware/intel/stratix10-smc.h 10734F: include/linux/firmware/intel/stratix10-svc-client.h 10735 10736INTEL TELEMETRY DRIVER 10737M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10738M: "David E. Box" <david.e.box@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: arch/x86/include/asm/intel_telemetry.h 10742F: drivers/platform/x86/intel/telemetry/ 10743 10744INTEL TPMI DRIVER 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: drivers/platform/x86/intel/tpmi.c 10749F: include/linux/intel_tpmi.h 10750 10751INTEL UNCORE FREQUENCY CONTROL 10752M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10753L: platform-driver-x86@vger.kernel.org 10754S: Maintained 10755F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10756F: drivers/platform/x86/intel/uncore-frequency/ 10757 10758INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10759M: David E. Box <david.e.box@linux.intel.com> 10760S: Supported 10761F: drivers/platform/x86/intel/vsec.* 10762 10763INTEL VIRTUAL BUTTON DRIVER 10764M: AceLan Kao <acelan.kao@canonical.com> 10765L: platform-driver-x86@vger.kernel.org 10766S: Maintained 10767F: drivers/platform/x86/intel/vbtn.c 10768 10769INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10770M: Stanislaw Gruszka <stf_xl@wp.pl> 10771L: linux-wireless@vger.kernel.org 10772S: Supported 10773F: drivers/net/wireless/intel/iwlegacy/ 10774 10775INTEL WIRELESS WIFI LINK (iwlwifi) 10776M: Gregory Greenman <gregory.greenman@intel.com> 10777L: linux-wireless@vger.kernel.org 10778S: Supported 10779W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10780T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10781F: drivers/net/wireless/intel/iwlwifi/ 10782 10783INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10784M: Jithu Joseph <jithu.joseph@intel.com> 10785R: Maurice Ma <maurice.ma@intel.com> 10786S: Maintained 10787W: https://slimbootloader.github.io/security/firmware-update.html 10788F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10789 10790INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10791L: Dell.Client.Kernel@dell.com 10792S: Maintained 10793F: drivers/platform/x86/intel/wmi/thunderbolt.c 10794 10795INTEL WWAN IOSM DRIVER 10796M: M Chetan Kumar <m.chetan.kumar@intel.com> 10797M: Intel Corporation <linuxwwan@intel.com> 10798L: netdev@vger.kernel.org 10799S: Maintained 10800F: drivers/net/wwan/iosm/ 10801 10802INTEL(R) TRACE HUB 10803M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10804S: Supported 10805F: Documentation/trace/intel_th.rst 10806F: drivers/hwtracing/intel_th/ 10807F: include/linux/intel_th.h 10808 10809INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10810M: Ning Sun <ning.sun@intel.com> 10811L: tboot-devel@lists.sourceforge.net 10812S: Supported 10813W: http://tboot.sourceforge.net 10814T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10815F: Documentation/arch/x86/intel_txt.rst 10816F: arch/x86/kernel/tboot.c 10817F: include/linux/tboot.h 10818 10819INTERCONNECT API 10820M: Georgi Djakov <djakov@kernel.org> 10821L: linux-pm@vger.kernel.org 10822S: Maintained 10823T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10824F: Documentation/devicetree/bindings/interconnect/ 10825F: Documentation/driver-api/interconnect.rst 10826F: drivers/interconnect/ 10827F: include/dt-bindings/interconnect/ 10828F: include/linux/interconnect-provider.h 10829F: include/linux/interconnect.h 10830 10831INTERRUPT COUNTER DRIVER 10832M: Oleksij Rempel <o.rempel@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-iio@vger.kernel.org 10835F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10836F: drivers/counter/interrupt-cnt.c 10837 10838INTERSIL ISL7998X VIDEO DECODER DRIVER 10839M: Michael Tretter <m.tretter@pengutronix.de> 10840R: Pengutronix Kernel Team <kernel@pengutronix.de> 10841L: linux-media@vger.kernel.org 10842S: Maintained 10843F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10844F: drivers/media/i2c/isl7998x.c 10845 10846INVENSENSE ICM-426xx IMU DRIVER 10847M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850W: https://invensense.tdk.com/ 10851F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10852F: drivers/iio/imu/inv_icm42600/ 10853 10854INVENSENSE MPU-3050 GYROSCOPE DRIVER 10855M: Linus Walleij <linus.walleij@linaro.org> 10856L: linux-iio@vger.kernel.org 10857S: Maintained 10858F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10859F: drivers/iio/gyro/mpu3050* 10860 10861IOC3 ETHERNET DRIVER 10862M: Ralf Baechle <ralf@linux-mips.org> 10863L: linux-mips@vger.kernel.org 10864S: Maintained 10865F: drivers/net/ethernet/sgi/ioc3-eth.c 10866 10867IOMAP FILESYSTEM LIBRARY 10868M: Darrick J. Wong <djwong@kernel.org> 10869L: linux-xfs@vger.kernel.org 10870L: linux-fsdevel@vger.kernel.org 10871S: Supported 10872T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10873F: fs/iomap/ 10874F: include/linux/iomap.h 10875 10876IOMMU DMA-API LAYER 10877M: Robin Murphy <robin.murphy@arm.com> 10878L: iommu@lists.linux.dev 10879S: Maintained 10880T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10881F: drivers/iommu/dma-iommu.c 10882F: drivers/iommu/dma-iommu.h 10883F: drivers/iommu/iova.c 10884F: include/linux/iova.h 10885 10886IOMMU SUBSYSTEM 10887M: Joerg Roedel <joro@8bytes.org> 10888M: Will Deacon <will@kernel.org> 10889R: Robin Murphy <robin.murphy@arm.com> 10890L: iommu@lists.linux.dev 10891S: Maintained 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10893F: Documentation/devicetree/bindings/iommu/ 10894F: Documentation/userspace-api/iommu.rst 10895F: drivers/iommu/ 10896F: include/linux/iommu.h 10897F: include/linux/iova.h 10898F: include/linux/of_iommu.h 10899F: include/uapi/linux/iommu.h 10900 10901IOMMUFD 10902M: Jason Gunthorpe <jgg@nvidia.com> 10903M: Kevin Tian <kevin.tian@intel.com> 10904L: iommu@lists.linux.dev 10905S: Maintained 10906T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10907F: Documentation/userspace-api/iommufd.rst 10908F: drivers/iommu/iommufd/ 10909F: include/linux/iommufd.h 10910F: include/uapi/linux/iommufd.h 10911F: tools/testing/selftests/iommu/ 10912 10913IOSYS-MAP HELPERS 10914M: Thomas Zimmermann <tzimmermann@suse.de> 10915L: dri-devel@lists.freedesktop.org 10916S: Maintained 10917T: git git://anongit.freedesktop.org/drm/drm-misc 10918F: include/linux/iosys-map.h 10919 10920IO_URING 10921M: Jens Axboe <axboe@kernel.dk> 10922R: Pavel Begunkov <asml.silence@gmail.com> 10923L: io-uring@vger.kernel.org 10924S: Maintained 10925T: git git://git.kernel.dk/linux-block 10926T: git git://git.kernel.dk/liburing 10927F: include/linux/io_uring.h 10928F: include/linux/io_uring_types.h 10929F: include/trace/events/io_uring.h 10930F: include/uapi/linux/io_uring.h 10931F: io_uring/ 10932F: tools/io_uring/ 10933 10934IPMI SUBSYSTEM 10935M: Corey Minyard <minyard@acm.org> 10936L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10937S: Supported 10938W: http://openipmi.sourceforge.net/ 10939T: git https://github.com/cminyard/linux-ipmi.git for-next 10940F: Documentation/devicetree/bindings/ipmi/ 10941F: Documentation/driver-api/ipmi.rst 10942F: drivers/char/ipmi/ 10943F: include/linux/ipmi* 10944F: include/uapi/linux/ipmi* 10945 10946IPS SCSI RAID DRIVER 10947M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10948L: linux-scsi@vger.kernel.org 10949S: Maintained 10950W: http://www.adaptec.com/ 10951F: drivers/scsi/ips* 10952 10953IPVS 10954M: Simon Horman <horms@verge.net.au> 10955M: Julian Anastasov <ja@ssi.bg> 10956L: netdev@vger.kernel.org 10957L: lvs-devel@vger.kernel.org 10958S: Maintained 10959T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10960T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10961F: Documentation/networking/ipvs-sysctl.rst 10962F: include/net/ip_vs.h 10963F: include/uapi/linux/ip_vs.h 10964F: net/netfilter/ipvs/ 10965 10966IPWIRELESS DRIVER 10967M: Jiri Kosina <jikos@kernel.org> 10968M: David Sterba <dsterba@suse.com> 10969S: Odd Fixes 10970F: drivers/tty/ipwireless/ 10971 10972IRON DEVICE AUDIO CODEC DRIVERS 10973M: Kiseok Jo <kiseok.jo@irondevice.com> 10974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10975S: Maintained 10976F: Documentation/devicetree/bindings/sound/irondevice,* 10977F: sound/soc/codecs/sma* 10978 10979IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10980M: Marc Zyngier <maz@kernel.org> 10981S: Maintained 10982T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10983F: Documentation/core-api/irq/irq-domain.rst 10984F: include/linux/irqdomain.h 10985F: kernel/irq/irqdomain.c 10986F: kernel/irq/msi.c 10987 10988IRQ SUBSYSTEM 10989M: Thomas Gleixner <tglx@linutronix.de> 10990L: linux-kernel@vger.kernel.org 10991S: Maintained 10992T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10993F: include/linux/group_cpus.h 10994F: kernel/irq/ 10995F: lib/group_cpus.c 10996 10997IRQCHIP DRIVERS 10998M: Thomas Gleixner <tglx@linutronix.de> 10999M: Marc Zyngier <maz@kernel.org> 11000L: linux-kernel@vger.kernel.org 11001S: Maintained 11002T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11003F: Documentation/devicetree/bindings/interrupt-controller/ 11004F: drivers/irqchip/ 11005 11006ISA 11007M: William Breathitt Gray <william.gray@linaro.org> 11008S: Maintained 11009F: Documentation/driver-api/isa.rst 11010F: drivers/base/isa.c 11011F: include/linux/isa.h 11012 11013ISA RADIO MODULE 11014M: Hans Verkuil <hverkuil@xs4all.nl> 11015L: linux-media@vger.kernel.org 11016S: Maintained 11017W: https://linuxtv.org 11018T: git git://linuxtv.org/media_tree.git 11019F: drivers/media/radio/radio-isa* 11020 11021ISAPNP 11022M: Jaroslav Kysela <perex@perex.cz> 11023S: Maintained 11024F: Documentation/driver-api/isapnp.rst 11025F: drivers/pnp/isapnp/ 11026F: include/linux/isapnp.h 11027 11028ISCSI 11029M: Lee Duncan <lduncan@suse.com> 11030M: Chris Leech <cleech@redhat.com> 11031M: Mike Christie <michael.christie@oracle.com> 11032L: open-iscsi@googlegroups.com 11033L: linux-scsi@vger.kernel.org 11034S: Maintained 11035W: www.open-iscsi.com 11036F: drivers/scsi/*iscsi* 11037F: include/scsi/*iscsi* 11038 11039iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11040M: Peter Jones <pjones@redhat.com> 11041M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11042S: Maintained 11043F: drivers/firmware/iscsi_ibft* 11044 11045ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11046M: Sagi Grimberg <sagi@grimberg.me> 11047M: Max Gurtovoy <mgurtovoy@nvidia.com> 11048L: linux-rdma@vger.kernel.org 11049S: Supported 11050W: http://www.openfabrics.org 11051W: www.open-iscsi.org 11052Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11053F: drivers/infiniband/ulp/iser/ 11054 11055ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11056M: Sagi Grimberg <sagi@grimberg.me> 11057L: linux-rdma@vger.kernel.org 11058L: target-devel@vger.kernel.org 11059S: Supported 11060W: http://www.linux-iscsi.org 11061T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11062F: drivers/infiniband/ulp/isert 11063 11064ISDN/CMTP OVER BLUETOOTH 11065M: Karsten Keil <isdn@linux-pingi.de> 11066L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11067L: netdev@vger.kernel.org 11068S: Odd Fixes 11069W: http://www.isdn4linux.de 11070F: Documentation/isdn/ 11071F: drivers/isdn/capi/ 11072F: include/linux/isdn/ 11073F: include/uapi/linux/isdn/ 11074F: net/bluetooth/cmtp/ 11075 11076ISDN/mISDN SUBSYSTEM 11077M: Karsten Keil <isdn@linux-pingi.de> 11078L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11079L: netdev@vger.kernel.org 11080S: Maintained 11081W: http://www.isdn4linux.de 11082F: drivers/isdn/Kconfig 11083F: drivers/isdn/Makefile 11084F: drivers/isdn/hardware/ 11085F: drivers/isdn/mISDN/ 11086 11087ISOFS FILESYSTEM 11088M: Jan Kara <jack@suse.cz> 11089L: linux-fsdevel@vger.kernel.org 11090S: Maintained 11091F: Documentation/filesystems/isofs.rst 11092F: fs/isofs/ 11093 11094IT87 HARDWARE MONITORING DRIVER 11095M: Jean Delvare <jdelvare@suse.com> 11096L: linux-hwmon@vger.kernel.org 11097S: Maintained 11098F: Documentation/hwmon/it87.rst 11099F: drivers/hwmon/it87.c 11100 11101IT913X MEDIA DRIVER 11102M: Antti Palosaari <crope@iki.fi> 11103L: linux-media@vger.kernel.org 11104S: Maintained 11105W: https://linuxtv.org 11106W: http://palosaari.fi/linux/ 11107Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11108T: git git://linuxtv.org/anttip/media_tree.git 11109F: drivers/media/tuners/it913x* 11110 11111ITE IT66121 HDMI BRIDGE DRIVER 11112M: Phong LE <ple@baylibre.com> 11113M: Neil Armstrong <neil.armstrong@linaro.org> 11114S: Maintained 11115T: git git://anongit.freedesktop.org/drm/drm-misc 11116F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11117F: drivers/gpu/drm/bridge/ite-it66121.c 11118 11119IVTV VIDEO4LINUX DRIVER 11120M: Andy Walls <awalls@md.metrocast.net> 11121L: linux-media@vger.kernel.org 11122S: Maintained 11123W: https://linuxtv.org 11124T: git git://linuxtv.org/media_tree.git 11125F: Documentation/admin-guide/media/ivtv* 11126F: drivers/media/pci/ivtv/ 11127F: include/uapi/linux/ivtv* 11128 11129IX2505V MEDIA DRIVER 11130M: Malcolm Priestley <tvboxspy@gmail.com> 11131L: linux-media@vger.kernel.org 11132S: Maintained 11133W: https://linuxtv.org 11134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11135F: drivers/media/dvb-frontends/ix2505v* 11136 11137JAILHOUSE HYPERVISOR INTERFACE 11138M: Jan Kiszka <jan.kiszka@siemens.com> 11139L: jailhouse-dev@googlegroups.com 11140S: Maintained 11141F: arch/x86/include/asm/jailhouse_para.h 11142F: arch/x86/kernel/jailhouse.c 11143 11144JC42.4 TEMPERATURE SENSOR DRIVER 11145M: Guenter Roeck <linux@roeck-us.net> 11146L: linux-hwmon@vger.kernel.org 11147S: Maintained 11148F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11149F: Documentation/hwmon/jc42.rst 11150F: drivers/hwmon/jc42.c 11151 11152JFS FILESYSTEM 11153M: Dave Kleikamp <shaggy@kernel.org> 11154L: jfs-discussion@lists.sourceforge.net 11155S: Odd Fixes 11156W: http://jfs.sourceforge.net/ 11157T: git https://github.com/kleikamp/linux-shaggy.git 11158F: Documentation/admin-guide/jfs.rst 11159F: fs/jfs/ 11160 11161JME NETWORK DRIVER 11162M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11163L: netdev@vger.kernel.org 11164S: Maintained 11165F: drivers/net/ethernet/jme.* 11166 11167JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11168M: David Woodhouse <dwmw2@infradead.org> 11169M: Richard Weinberger <richard@nod.at> 11170L: linux-mtd@lists.infradead.org 11171S: Odd Fixes 11172W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11173T: git git://git.infradead.org/ubifs-2.6.git 11174F: fs/jffs2/ 11175F: include/uapi/linux/jffs2.h 11176 11177JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11178M: "Theodore Ts'o" <tytso@mit.edu> 11179M: Jan Kara <jack@suse.com> 11180L: linux-ext4@vger.kernel.org 11181S: Maintained 11182F: fs/jbd2/ 11183F: include/linux/jbd2.h 11184 11185JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11186M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11187L: linux-media@vger.kernel.org 11188L: linux-renesas-soc@vger.kernel.org 11189S: Maintained 11190F: drivers/media/platform/renesas/rcar_jpu.c 11191 11192JSM Neo PCI based serial card 11193L: linux-serial@vger.kernel.org 11194S: Orphan 11195F: drivers/tty/serial/jsm/ 11196 11197K10TEMP HARDWARE MONITORING DRIVER 11198M: Clemens Ladisch <clemens@ladisch.de> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k10temp.rst 11202F: drivers/hwmon/k10temp.c 11203 11204K8TEMP HARDWARE MONITORING DRIVER 11205M: Rudolf Marek <r.marek@assembler.cz> 11206L: linux-hwmon@vger.kernel.org 11207S: Maintained 11208F: Documentation/hwmon/k8temp.rst 11209F: drivers/hwmon/k8temp.c 11210 11211KASAN 11212M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11213R: Alexander Potapenko <glider@google.com> 11214R: Andrey Konovalov <andreyknvl@gmail.com> 11215R: Dmitry Vyukov <dvyukov@google.com> 11216R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11217L: kasan-dev@googlegroups.com 11218S: Maintained 11219F: Documentation/dev-tools/kasan.rst 11220F: arch/*/include/asm/*kasan.h 11221F: arch/*/mm/kasan_init* 11222F: include/linux/kasan*.h 11223F: lib/Kconfig.kasan 11224F: mm/kasan/ 11225F: scripts/Makefile.kasan 11226 11227KCONFIG 11228M: Masahiro Yamada <masahiroy@kernel.org> 11229L: linux-kbuild@vger.kernel.org 11230S: Maintained 11231Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11233F: Documentation/kbuild/kconfig* 11234F: scripts/Kconfig.include 11235F: scripts/kconfig/ 11236 11237KCOV 11238R: Dmitry Vyukov <dvyukov@google.com> 11239R: Andrey Konovalov <andreyknvl@gmail.com> 11240L: kasan-dev@googlegroups.com 11241S: Maintained 11242F: Documentation/dev-tools/kcov.rst 11243F: include/linux/kcov.h 11244F: include/uapi/linux/kcov.h 11245F: kernel/kcov.c 11246F: scripts/Makefile.kcov 11247 11248KCSAN 11249M: Marco Elver <elver@google.com> 11250R: Dmitry Vyukov <dvyukov@google.com> 11251L: kasan-dev@googlegroups.com 11252S: Maintained 11253F: Documentation/dev-tools/kcsan.rst 11254F: include/linux/kcsan*.h 11255F: kernel/kcsan/ 11256F: lib/Kconfig.kcsan 11257F: scripts/Makefile.kcsan 11258 11259KDUMP 11260M: Baoquan He <bhe@redhat.com> 11261R: Vivek Goyal <vgoyal@redhat.com> 11262R: Dave Young <dyoung@redhat.com> 11263L: kexec@lists.infradead.org 11264S: Maintained 11265W: http://lse.sourceforge.net/kdump/ 11266F: Documentation/admin-guide/kdump/ 11267F: fs/proc/vmcore.c 11268F: include/linux/crash_core.h 11269F: include/linux/crash_dump.h 11270F: include/uapi/linux/vmcore.h 11271F: kernel/crash_*.c 11272 11273KEENE FM RADIO TRANSMITTER DRIVER 11274M: Hans Verkuil <hverkuil@xs4all.nl> 11275L: linux-media@vger.kernel.org 11276S: Maintained 11277W: https://linuxtv.org 11278T: git git://linuxtv.org/media_tree.git 11279F: drivers/media/radio/radio-keene* 11280 11281KERNEL AUTOMOUNTER 11282M: Ian Kent <raven@themaw.net> 11283L: autofs@vger.kernel.org 11284S: Maintained 11285F: fs/autofs/ 11286 11287KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11288M: Masahiro Yamada <masahiroy@kernel.org> 11289R: Nathan Chancellor <nathan@kernel.org> 11290R: Nick Desaulniers <ndesaulniers@google.com> 11291R: Nicolas Schier <nicolas@fjasle.eu> 11292L: linux-kbuild@vger.kernel.org 11293S: Maintained 11294Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11295T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11296F: Documentation/kbuild/ 11297F: Makefile 11298F: scripts/*vmlinux* 11299F: scripts/Kbuild* 11300F: scripts/Makefile* 11301F: scripts/basic/ 11302F: scripts/dummy-tools/ 11303F: scripts/mk* 11304F: scripts/mod/ 11305F: scripts/package/ 11306 11307KERNEL HARDENING (not covered by other areas) 11308M: Kees Cook <keescook@chromium.org> 11309L: linux-hardening@vger.kernel.org 11310S: Supported 11311T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11312F: Documentation/ABI/testing/sysfs-kernel-oops_count 11313F: Documentation/ABI/testing/sysfs-kernel-warn_count 11314F: include/linux/overflow.h 11315F: include/linux/randomize_kstack.h 11316F: mm/usercopy.c 11317K: \b(add|choose)_random_kstack_offset\b 11318K: \b__check_(object_size|heap_object)\b 11319 11320KERNEL JANITORS 11321L: kernel-janitors@vger.kernel.org 11322S: Odd Fixes 11323W: http://kernelnewbies.org/KernelJanitors 11324 11325KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11326M: Chuck Lever <chuck.lever@oracle.com> 11327M: Jeff Layton <jlayton@kernel.org> 11328R: Neil Brown <neilb@suse.de> 11329R: Olga Kornievskaia <kolga@netapp.com> 11330R: Dai Ngo <Dai.Ngo@oracle.com> 11331R: Tom Talpey <tom@talpey.com> 11332L: linux-nfs@vger.kernel.org 11333S: Supported 11334W: http://nfs.sourceforge.net/ 11335T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11336F: Documentation/filesystems/nfs/ 11337F: fs/exportfs/ 11338F: fs/lockd/ 11339F: fs/nfs_common/ 11340F: fs/nfsd/ 11341F: include/linux/lockd/ 11342F: include/linux/sunrpc/ 11343F: include/trace/events/rpcgss.h 11344F: include/trace/events/rpcrdma.h 11345F: include/trace/events/sunrpc.h 11346F: include/trace/misc/fs.h 11347F: include/trace/misc/nfs.h 11348F: include/trace/misc/sunrpc.h 11349F: include/uapi/linux/nfsd/ 11350F: include/uapi/linux/sunrpc/ 11351F: net/sunrpc/ 11352 11353KERNEL REGRESSIONS 11354M: Thorsten Leemhuis <linux@leemhuis.info> 11355L: regressions@lists.linux.dev 11356S: Supported 11357F: Documentation/admin-guide/reporting-regressions.rst 11358F: Documentation/process/handling-regressions.rst 11359 11360KERNEL SELFTEST FRAMEWORK 11361M: Shuah Khan <shuah@kernel.org> 11362M: Shuah Khan <skhan@linuxfoundation.org> 11363L: linux-kselftest@vger.kernel.org 11364S: Maintained 11365Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11366T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11367F: Documentation/dev-tools/kselftest* 11368F: tools/testing/selftests/ 11369 11370KERNEL SMB3 SERVER (KSMBD) 11371M: Namjae Jeon <linkinjeon@kernel.org> 11372M: Steve French <sfrench@samba.org> 11373R: Sergey Senozhatsky <senozhatsky@chromium.org> 11374R: Tom Talpey <tom@talpey.com> 11375L: linux-cifs@vger.kernel.org 11376S: Maintained 11377T: git git://git.samba.org/ksmbd.git 11378F: Documentation/filesystems/smb/ksmbd.rst 11379F: fs/smb/common/ 11380F: fs/smb/server/ 11381 11382KERNEL UNIT TESTING FRAMEWORK (KUnit) 11383M: Brendan Higgins <brendanhiggins@google.com> 11384M: David Gow <davidgow@google.com> 11385L: linux-kselftest@vger.kernel.org 11386L: kunit-dev@googlegroups.com 11387S: Maintained 11388W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11389T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11390T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11391F: Documentation/dev-tools/kunit/ 11392F: include/kunit/ 11393F: lib/kunit/ 11394F: tools/testing/kunit/ 11395 11396KERNEL USERMODE HELPER 11397M: Luis Chamberlain <mcgrof@kernel.org> 11398L: linux-kernel@vger.kernel.org 11399S: Maintained 11400F: include/linux/umh.h 11401F: kernel/umh.c 11402 11403KERNEL VIRTUAL MACHINE (KVM) 11404M: Paolo Bonzini <pbonzini@redhat.com> 11405L: kvm@vger.kernel.org 11406S: Supported 11407W: http://www.linux-kvm.org 11408T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11409F: Documentation/virt/kvm/ 11410F: include/asm-generic/kvm* 11411F: include/kvm/iodev.h 11412F: include/linux/kvm* 11413F: include/trace/events/kvm.h 11414F: include/uapi/asm-generic/kvm* 11415F: include/uapi/linux/kvm* 11416F: tools/kvm/ 11417F: tools/testing/selftests/kvm/ 11418F: virt/kvm/* 11419 11420KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11421M: Marc Zyngier <maz@kernel.org> 11422M: Oliver Upton <oliver.upton@linux.dev> 11423R: James Morse <james.morse@arm.com> 11424R: Suzuki K Poulose <suzuki.poulose@arm.com> 11425R: Zenghui Yu <yuzenghui@huawei.com> 11426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11427L: kvmarm@lists.linux.dev 11428S: Maintained 11429T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11430F: arch/arm64/include/asm/kvm* 11431F: arch/arm64/include/uapi/asm/kvm* 11432F: arch/arm64/kvm/ 11433F: include/kvm/arm_* 11434F: tools/testing/selftests/kvm/*/aarch64/ 11435F: tools/testing/selftests/kvm/aarch64/ 11436 11437KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11438M: Huacai Chen <chenhuacai@kernel.org> 11439L: linux-mips@vger.kernel.org 11440L: kvm@vger.kernel.org 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11443F: arch/mips/include/asm/kvm* 11444F: arch/mips/include/uapi/asm/kvm* 11445F: arch/mips/kvm/ 11446 11447KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11448M: Michael Ellerman <mpe@ellerman.id.au> 11449R: Nicholas Piggin <npiggin@gmail.com> 11450L: linuxppc-dev@lists.ozlabs.org 11451L: kvm@vger.kernel.org 11452S: Maintained (Book3S 64-bit HV) 11453S: Odd fixes (Book3S 64-bit PR) 11454S: Orphan (Book3E and 32-bit) 11455T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11456F: arch/powerpc/include/asm/kvm* 11457F: arch/powerpc/include/uapi/asm/kvm* 11458F: arch/powerpc/kernel/kvm* 11459F: arch/powerpc/kvm/ 11460 11461KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11462M: Anup Patel <anup@brainfault.org> 11463R: Atish Patra <atishp@atishpatra.org> 11464L: kvm@vger.kernel.org 11465L: kvm-riscv@lists.infradead.org 11466L: linux-riscv@lists.infradead.org 11467S: Maintained 11468T: git https://github.com/kvm-riscv/linux.git 11469F: arch/riscv/include/asm/kvm* 11470F: arch/riscv/include/uapi/asm/kvm* 11471F: arch/riscv/kvm/ 11472F: tools/testing/selftests/kvm/*/riscv/ 11473 11474KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11475M: Christian Borntraeger <borntraeger@linux.ibm.com> 11476M: Janosch Frank <frankja@linux.ibm.com> 11477M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11478R: David Hildenbrand <david@redhat.com> 11479L: kvm@vger.kernel.org 11480S: Supported 11481T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11482F: Documentation/virt/kvm/s390* 11483F: arch/s390/include/asm/gmap.h 11484F: arch/s390/include/asm/kvm* 11485F: arch/s390/include/uapi/asm/kvm* 11486F: arch/s390/include/uapi/asm/uvdevice.h 11487F: arch/s390/kernel/uv.c 11488F: arch/s390/kvm/ 11489F: arch/s390/mm/gmap.c 11490F: drivers/s390/char/uvdevice.c 11491F: tools/testing/selftests/drivers/s390x/uvdevice/ 11492F: tools/testing/selftests/kvm/*/s390x/ 11493F: tools/testing/selftests/kvm/s390x/ 11494 11495KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11496M: Sean Christopherson <seanjc@google.com> 11497M: Paolo Bonzini <pbonzini@redhat.com> 11498L: kvm@vger.kernel.org 11499S: Supported 11500P: Documentation/process/maintainer-kvm-x86.rst 11501T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11502F: arch/x86/include/asm/kvm* 11503F: arch/x86/include/asm/svm.h 11504F: arch/x86/include/asm/vmx*.h 11505F: arch/x86/include/uapi/asm/kvm* 11506F: arch/x86/include/uapi/asm/svm.h 11507F: arch/x86/include/uapi/asm/vmx.h 11508F: arch/x86/kvm/ 11509F: arch/x86/kvm/*/ 11510 11511KERNFS 11512M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11513M: Tejun Heo <tj@kernel.org> 11514S: Supported 11515T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11516F: fs/kernfs/ 11517F: include/linux/kernfs.h 11518 11519KEXEC 11520M: Eric Biederman <ebiederm@xmission.com> 11521L: kexec@lists.infradead.org 11522S: Maintained 11523W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11524F: include/linux/kexec.h 11525F: include/uapi/linux/kexec.h 11526F: kernel/kexec* 11527 11528KEYS-ENCRYPTED 11529M: Mimi Zohar <zohar@linux.ibm.com> 11530L: linux-integrity@vger.kernel.org 11531L: keyrings@vger.kernel.org 11532S: Supported 11533F: Documentation/security/keys/trusted-encrypted.rst 11534F: include/keys/encrypted-type.h 11535F: security/keys/encrypted-keys/ 11536 11537KEYS-TRUSTED 11538M: James Bottomley <jejb@linux.ibm.com> 11539M: Jarkko Sakkinen <jarkko@kernel.org> 11540M: Mimi Zohar <zohar@linux.ibm.com> 11541L: linux-integrity@vger.kernel.org 11542L: keyrings@vger.kernel.org 11543S: Supported 11544F: Documentation/security/keys/trusted-encrypted.rst 11545F: include/keys/trusted-type.h 11546F: include/keys/trusted_tpm.h 11547F: security/keys/trusted-keys/ 11548 11549KEYS-TRUSTED-CAAM 11550M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11551R: Pengutronix Kernel Team <kernel@pengutronix.de> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Maintained 11555F: include/keys/trusted_caam.h 11556F: security/keys/trusted-keys/trusted_caam.c 11557 11558KEYS-TRUSTED-TEE 11559M: Sumit Garg <sumit.garg@linaro.org> 11560L: linux-integrity@vger.kernel.org 11561L: keyrings@vger.kernel.org 11562S: Supported 11563F: include/keys/trusted_tee.h 11564F: security/keys/trusted-keys/trusted_tee.c 11565 11566KEYS/KEYRINGS 11567M: David Howells <dhowells@redhat.com> 11568M: Jarkko Sakkinen <jarkko@kernel.org> 11569L: keyrings@vger.kernel.org 11570S: Maintained 11571F: Documentation/security/keys/core.rst 11572F: include/keys/ 11573F: include/linux/key-type.h 11574F: include/linux/key.h 11575F: include/linux/keyctl.h 11576F: include/uapi/linux/keyctl.h 11577F: security/keys/ 11578 11579KEYS/KEYRINGS_INTEGRITY 11580M: Jarkko Sakkinen <jarkko@kernel.org> 11581M: Mimi Zohar <zohar@linux.ibm.com> 11582L: linux-integrity@vger.kernel.org 11583L: keyrings@vger.kernel.org 11584S: Supported 11585F: security/integrity/platform_certs 11586 11587KFENCE 11588M: Alexander Potapenko <glider@google.com> 11589M: Marco Elver <elver@google.com> 11590R: Dmitry Vyukov <dvyukov@google.com> 11591L: kasan-dev@googlegroups.com 11592S: Maintained 11593F: Documentation/dev-tools/kfence.rst 11594F: arch/*/include/asm/kfence.h 11595F: include/linux/kfence.h 11596F: lib/Kconfig.kfence 11597F: mm/kfence/ 11598 11599KFIFO 11600M: Stefani Seibold <stefani@seibold.net> 11601S: Maintained 11602F: include/linux/kfifo.h 11603F: lib/kfifo.c 11604F: samples/kfifo/ 11605 11606KGDB / KDB /debug_core 11607M: Jason Wessel <jason.wessel@windriver.com> 11608M: Daniel Thompson <daniel.thompson@linaro.org> 11609R: Douglas Anderson <dianders@chromium.org> 11610L: kgdb-bugreport@lists.sourceforge.net 11611S: Maintained 11612W: http://kgdb.wiki.kernel.org/ 11613T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11614F: Documentation/dev-tools/kgdb.rst 11615F: drivers/misc/kgdbts.c 11616F: drivers/tty/serial/kgdboc.c 11617F: include/linux/kdb.h 11618F: include/linux/kgdb.h 11619F: kernel/debug/ 11620F: kernel/module/kdb.c 11621 11622KHADAS MCU MFD DRIVER 11623M: Neil Armstrong <neil.armstrong@linaro.org> 11624L: linux-amlogic@lists.infradead.org 11625S: Maintained 11626F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11627F: drivers/mfd/khadas-mcu.c 11628F: drivers/thermal/khadas_mcu_fan.c 11629F: include/linux/mfd/khadas-mcu.h 11630 11631KIONIX/ROHM KX022A ACCELEROMETER 11632M: Matti Vaittinen <mazziesaccount@gmail.com> 11633L: linux-iio@vger.kernel.org 11634S: Supported 11635F: drivers/iio/accel/kionix-kx022a* 11636 11637KMEMLEAK 11638M: Catalin Marinas <catalin.marinas@arm.com> 11639S: Maintained 11640F: Documentation/dev-tools/kmemleak.rst 11641F: include/linux/kmemleak.h 11642F: mm/kmemleak.c 11643F: samples/kmemleak/kmemleak-test.c 11644 11645KMSAN 11646M: Alexander Potapenko <glider@google.com> 11647R: Marco Elver <elver@google.com> 11648R: Dmitry Vyukov <dvyukov@google.com> 11649L: kasan-dev@googlegroups.com 11650S: Maintained 11651F: Documentation/dev-tools/kmsan.rst 11652F: arch/*/include/asm/kmsan.h 11653F: arch/*/mm/kmsan_* 11654F: include/linux/kmsan*.h 11655F: lib/Kconfig.kmsan 11656F: mm/kmsan/ 11657F: scripts/Makefile.kmsan 11658 11659KPROBES 11660M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11661M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11662M: "David S. Miller" <davem@davemloft.net> 11663M: Masami Hiramatsu <mhiramat@kernel.org> 11664L: linux-kernel@vger.kernel.org 11665L: linux-trace-kernel@vger.kernel.org 11666S: Maintained 11667Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11668T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11669F: Documentation/trace/kprobes.rst 11670F: include/asm-generic/kprobes.h 11671F: include/linux/kprobes.h 11672F: kernel/kprobes.c 11673F: lib/test_kprobes.c 11674F: samples/kprobes 11675 11676KS0108 LCD CONTROLLER DRIVER 11677M: Miguel Ojeda <ojeda@kernel.org> 11678S: Maintained 11679F: Documentation/admin-guide/auxdisplay/ks0108.rst 11680F: drivers/auxdisplay/ks0108.c 11681F: include/linux/ks0108.h 11682 11683KTD253 BACKLIGHT DRIVER 11684M: Linus Walleij <linus.walleij@linaro.org> 11685S: Maintained 11686F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11687F: drivers/video/backlight/ktd253-backlight.c 11688 11689KTEST 11690M: Steven Rostedt <rostedt@goodmis.org> 11691M: John Hawley <warthog9@eaglescrag.net> 11692S: Maintained 11693F: tools/testing/ktest 11694 11695KTZ8866 BACKLIGHT DRIVER 11696M: Jianhua Lu <lujianhua000@gmail.com> 11697S: Maintained 11698F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11699F: drivers/video/backlight/ktz8866.c 11700 11701KVM PARAVIRT (KVM/paravirt) 11702M: Paolo Bonzini <pbonzini@redhat.com> 11703R: Wanpeng Li <wanpengli@tencent.com> 11704R: Vitaly Kuznetsov <vkuznets@redhat.com> 11705L: kvm@vger.kernel.org 11706S: Supported 11707T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11708F: arch/um/include/asm/kvm_para.h 11709F: arch/x86/include/asm/kvm_para.h 11710F: arch/x86/include/asm/pvclock-abi.h 11711F: arch/x86/include/uapi/asm/kvm_para.h 11712F: arch/x86/kernel/kvm.c 11713F: arch/x86/kernel/kvmclock.c 11714F: include/asm-generic/kvm_para.h 11715F: include/linux/kvm_para.h 11716F: include/uapi/asm-generic/kvm_para.h 11717F: include/uapi/linux/kvm_para.h 11718 11719KVM X86 HYPER-V (KVM/hyper-v) 11720M: Vitaly Kuznetsov <vkuznets@redhat.com> 11721M: Sean Christopherson <seanjc@google.com> 11722M: Paolo Bonzini <pbonzini@redhat.com> 11723L: kvm@vger.kernel.org 11724S: Supported 11725T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11726F: arch/x86/kvm/hyperv.* 11727F: arch/x86/kvm/kvm_onhyperv.* 11728F: arch/x86/kvm/svm/hyperv.* 11729F: arch/x86/kvm/svm/svm_onhyperv.* 11730F: arch/x86/kvm/vmx/hyperv.* 11731 11732KVM X86 Xen (KVM/Xen) 11733M: David Woodhouse <dwmw2@infradead.org> 11734M: Paul Durrant <paul@xen.org> 11735M: Sean Christopherson <seanjc@google.com> 11736M: Paolo Bonzini <pbonzini@redhat.com> 11737L: kvm@vger.kernel.org 11738S: Supported 11739T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11740F: arch/x86/kvm/xen.* 11741 11742L3MDEV 11743M: David Ahern <dsahern@kernel.org> 11744L: netdev@vger.kernel.org 11745S: Maintained 11746F: include/net/l3mdev.h 11747F: net/l3mdev 11748 11749LANDLOCK SECURITY MODULE 11750M: Mickaël Salaün <mic@digikod.net> 11751L: linux-security-module@vger.kernel.org 11752S: Supported 11753W: https://landlock.io 11754T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11755F: Documentation/security/landlock.rst 11756F: Documentation/userspace-api/landlock.rst 11757F: include/uapi/linux/landlock.h 11758F: samples/landlock/ 11759F: security/landlock/ 11760F: tools/testing/selftests/landlock/ 11761K: landlock 11762K: LANDLOCK 11763 11764LANTIQ / INTEL Ethernet drivers 11765M: Hauke Mehrtens <hauke@hauke-m.de> 11766L: netdev@vger.kernel.org 11767S: Maintained 11768F: drivers/net/dsa/lantiq_gswip.c 11769F: drivers/net/dsa/lantiq_pce.h 11770F: drivers/net/ethernet/lantiq_xrx200.c 11771F: net/dsa/tag_gswip.c 11772 11773LANTIQ MIPS ARCHITECTURE 11774M: John Crispin <john@phrozen.org> 11775L: linux-mips@vger.kernel.org 11776S: Maintained 11777F: arch/mips/lantiq 11778F: drivers/soc/lantiq 11779 11780LASI 53c700 driver for PARISC 11781M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11782L: linux-scsi@vger.kernel.org 11783S: Maintained 11784F: Documentation/scsi/53c700.rst 11785F: drivers/scsi/53c700* 11786 11787LEAKING_ADDRESSES 11788M: Tobin C. Harding <me@tobin.cc> 11789M: Tycho Andersen <tycho@tycho.pizza> 11790L: linux-hardening@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11793F: scripts/leaking_addresses.pl 11794 11795LED SUBSYSTEM 11796M: Pavel Machek <pavel@ucw.cz> 11797M: Lee Jones <lee@kernel.org> 11798L: linux-leds@vger.kernel.org 11799S: Maintained 11800T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11801F: Documentation/devicetree/bindings/leds/ 11802F: Documentation/leds/ 11803F: drivers/leds/ 11804F: include/dt-bindings/leds/ 11805F: include/linux/leds.h 11806 11807LEGACY EEPROM DRIVER 11808M: Jean Delvare <jdelvare@suse.com> 11809S: Maintained 11810F: Documentation/misc-devices/eeprom.rst 11811F: drivers/misc/eeprom/eeprom.c 11812 11813LEGO MINDSTORMS EV3 11814R: David Lechner <david@lechnology.com> 11815S: Maintained 11816F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11817F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11818F: drivers/power/supply/lego_ev3_battery.c 11819 11820LEGO USB Tower driver 11821M: Juergen Stuber <starblue@users.sourceforge.net> 11822L: legousb-devel@lists.sourceforge.net 11823S: Maintained 11824W: http://legousb.sourceforge.net/ 11825F: drivers/usb/misc/legousbtower.c 11826 11827LETSKETCH HID TABLET DRIVER 11828M: Hans de Goede <hdegoede@redhat.com> 11829L: linux-input@vger.kernel.org 11830S: Maintained 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11832F: drivers/hid/hid-letsketch.c 11833 11834LG LAPTOP EXTRAS 11835M: Matan Ziv-Av <matan@svgalib.org> 11836L: platform-driver-x86@vger.kernel.org 11837S: Maintained 11838F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11839F: Documentation/admin-guide/laptops/lg-laptop.rst 11840F: drivers/platform/x86/lg-laptop.c 11841 11842LG2160 MEDIA DRIVER 11843M: Michael Krufky <mkrufky@linuxtv.org> 11844L: linux-media@vger.kernel.org 11845S: Maintained 11846W: https://linuxtv.org 11847W: http://github.com/mkrufky 11848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11849T: git git://linuxtv.org/mkrufky/tuners.git 11850F: drivers/media/dvb-frontends/lg2160.* 11851 11852LGDT3305 MEDIA DRIVER 11853M: Michael Krufky <mkrufky@linuxtv.org> 11854L: linux-media@vger.kernel.org 11855S: Maintained 11856W: https://linuxtv.org 11857W: http://github.com/mkrufky 11858Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11859T: git git://linuxtv.org/mkrufky/tuners.git 11860F: drivers/media/dvb-frontends/lgdt3305.* 11861 11862LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11863M: Viresh Kumar <vireshk@kernel.org> 11864L: linux-ide@vger.kernel.org 11865S: Maintained 11866T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11867F: drivers/ata/pata_arasan_cf.c 11868F: include/linux/pata_arasan_cf_data.h 11869 11870LIBATA PATA DRIVERS 11871R: Sergey Shtylyov <s.shtylyov@omp.ru> 11872L: linux-ide@vger.kernel.org 11873F: drivers/ata/ata_*.c 11874F: drivers/ata/pata_*.c 11875 11876LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11877M: Linus Walleij <linus.walleij@linaro.org> 11878L: linux-ide@vger.kernel.org 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11881F: drivers/ata/pata_ftide010.c 11882F: drivers/ata/sata_gemini.c 11883F: drivers/ata/sata_gemini.h 11884 11885LIBATA SATA AHCI PLATFORM devices support 11886M: Hans de Goede <hdegoede@redhat.com> 11887M: Jens Axboe <axboe@kernel.dk> 11888L: linux-ide@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11891F: drivers/ata/ahci_platform.c 11892F: drivers/ata/libahci_platform.c 11893F: include/linux/ahci_platform.h 11894 11895LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11896M: Serge Semin <fancer.lancer@gmail.com> 11897L: linux-ide@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11900F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11901F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11902F: drivers/ata/ahci_dwc.c 11903 11904LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11905M: Mikael Pettersson <mikpelinux@gmail.com> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11909F: drivers/ata/sata_promise.* 11910 11911LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11912M: Damien Le Moal <dlemoal@kernel.org> 11913L: linux-ide@vger.kernel.org 11914S: Maintained 11915T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11916F: Documentation/ABI/testing/sysfs-ata 11917F: Documentation/devicetree/bindings/ata/ 11918F: drivers/ata/ 11919F: include/linux/ata.h 11920F: include/linux/libata.h 11921 11922LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11923M: Vishal Verma <vishal.l.verma@intel.com> 11924M: Dan Williams <dan.j.williams@intel.com> 11925M: Dave Jiang <dave.jiang@intel.com> 11926L: nvdimm@lists.linux.dev 11927S: Supported 11928Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11929P: Documentation/nvdimm/maintainer-entry-profile.rst 11930F: drivers/nvdimm/btt* 11931 11932LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11933M: Dan Williams <dan.j.williams@intel.com> 11934M: Vishal Verma <vishal.l.verma@intel.com> 11935M: Dave Jiang <dave.jiang@intel.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939P: Documentation/nvdimm/maintainer-entry-profile.rst 11940F: drivers/nvdimm/pmem* 11941 11942LIBNVDIMM: DEVICETREE BINDINGS 11943M: Oliver O'Halloran <oohall@gmail.com> 11944L: nvdimm@lists.linux.dev 11945S: Supported 11946Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11947F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11948F: drivers/nvdimm/of_pmem.c 11949 11950LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11951M: Dan Williams <dan.j.williams@intel.com> 11952M: Vishal Verma <vishal.l.verma@intel.com> 11953M: Dave Jiang <dave.jiang@intel.com> 11954M: Ira Weiny <ira.weiny@intel.com> 11955L: nvdimm@lists.linux.dev 11956S: Supported 11957Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11958P: Documentation/nvdimm/maintainer-entry-profile.rst 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11960F: drivers/acpi/nfit/* 11961F: drivers/nvdimm/* 11962F: include/linux/libnvdimm.h 11963F: include/linux/nd.h 11964F: include/uapi/linux/ndctl.h 11965F: tools/testing/nvdimm/ 11966 11967LICENSES and SPDX stuff 11968M: Thomas Gleixner <tglx@linutronix.de> 11969M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11970L: linux-spdx@vger.kernel.org 11971S: Maintained 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11973F: COPYING 11974F: Documentation/process/license-rules.rst 11975F: LICENSES/ 11976F: scripts/spdxcheck-test.sh 11977F: scripts/spdxcheck.py 11978F: scripts/spdxexclude 11979 11980LINEAR RANGES HELPERS 11981M: Mark Brown <broonie@kernel.org> 11982R: Matti Vaittinen <mazziesaccount@gmail.com> 11983F: include/linux/linear_range.h 11984F: lib/linear_ranges.c 11985F: lib/test_linear_ranges.c 11986 11987LINUX FOR POWER MACINTOSH 11988L: linuxppc-dev@lists.ozlabs.org 11989S: Orphan 11990F: arch/powerpc/platforms/powermac/ 11991F: drivers/macintosh/ 11992X: drivers/macintosh/adb-iop.c 11993X: drivers/macintosh/via-macii.c 11994 11995LINUX FOR POWERPC (32-BIT AND 64-BIT) 11996M: Michael Ellerman <mpe@ellerman.id.au> 11997R: Nicholas Piggin <npiggin@gmail.com> 11998R: Christophe Leroy <christophe.leroy@csgroup.eu> 11999L: linuxppc-dev@lists.ozlabs.org 12000S: Supported 12001W: https://github.com/linuxppc/wiki/wiki 12002Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12003T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12004F: Documentation/ABI/stable/sysfs-firmware-opal-* 12005F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12006F: Documentation/devicetree/bindings/powerpc/ 12007F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12008F: Documentation/powerpc/ 12009F: arch/powerpc/ 12010F: drivers/*/*/*pasemi* 12011F: drivers/*/*pasemi* 12012F: drivers/char/tpm/tpm_ibmvtpm* 12013F: drivers/crypto/nx/ 12014F: drivers/crypto/vmx/ 12015F: drivers/i2c/busses/i2c-opal.c 12016F: drivers/net/ethernet/ibm/ibmveth.* 12017F: drivers/net/ethernet/ibm/ibmvnic.* 12018F: drivers/pci/hotplug/pnv_php.c 12019F: drivers/pci/hotplug/rpa* 12020F: drivers/rtc/rtc-opal.c 12021F: drivers/scsi/ibmvscsi/ 12022F: drivers/tty/hvc/hvc_opal.c 12023F: drivers/watchdog/wdrtas.c 12024F: tools/testing/selftests/powerpc 12025N: /pmac 12026N: powermac 12027N: powernv 12028N: [^a-z0-9]ps3 12029N: pseries 12030 12031LINUX FOR POWERPC EMBEDDED MPC5XXX 12032M: Anatolij Gustschin <agust@denx.de> 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Odd Fixes 12035F: arch/powerpc/platforms/512x/ 12036F: arch/powerpc/platforms/52xx/ 12037 12038LINUX FOR POWERPC EMBEDDED PPC4XX 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Orphan 12041F: arch/powerpc/platforms/40x/ 12042F: arch/powerpc/platforms/44x/ 12043 12044LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12045M: Scott Wood <oss@buserror.net> 12046L: linuxppc-dev@lists.ozlabs.org 12047S: Odd fixes 12048T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12049F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12050F: Documentation/devicetree/bindings/powerpc/fsl/ 12051F: arch/powerpc/platforms/83xx/ 12052F: arch/powerpc/platforms/85xx/ 12053 12054LINUX FOR POWERPC EMBEDDED PPC8XX 12055M: Christophe Leroy <christophe.leroy@csgroup.eu> 12056L: linuxppc-dev@lists.ozlabs.org 12057S: Maintained 12058F: arch/powerpc/platforms/8xx/ 12059 12060LINUX KERNEL DUMP TEST MODULE (LKDTM) 12061M: Kees Cook <keescook@chromium.org> 12062S: Maintained 12063F: drivers/misc/lkdtm/* 12064F: tools/testing/selftests/lkdtm/* 12065 12066LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12067M: Alan Stern <stern@rowland.harvard.edu> 12068M: Andrea Parri <parri.andrea@gmail.com> 12069M: Will Deacon <will@kernel.org> 12070M: Peter Zijlstra <peterz@infradead.org> 12071M: Boqun Feng <boqun.feng@gmail.com> 12072M: Nicholas Piggin <npiggin@gmail.com> 12073M: David Howells <dhowells@redhat.com> 12074M: Jade Alglave <j.alglave@ucl.ac.uk> 12075M: Luc Maranget <luc.maranget@inria.fr> 12076M: "Paul E. McKenney" <paulmck@kernel.org> 12077R: Akira Yokosawa <akiyks@gmail.com> 12078R: Daniel Lustig <dlustig@nvidia.com> 12079R: Joel Fernandes <joel@joelfernandes.org> 12080L: linux-kernel@vger.kernel.org 12081L: linux-arch@vger.kernel.org 12082S: Supported 12083T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12084F: Documentation/atomic_bitops.txt 12085F: Documentation/atomic_t.txt 12086F: Documentation/core-api/refcount-vs-atomic.rst 12087F: Documentation/litmus-tests/ 12088F: Documentation/memory-barriers.txt 12089F: tools/memory-model/ 12090 12091LINUX-NEXT TREE 12092M: Stephen Rothwell <sfr@canb.auug.org.au> 12093L: linux-next@vger.kernel.org 12094S: Supported 12095B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12096T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12097 12098LIS3LV02D ACCELEROMETER DRIVER 12099M: Eric Piel <eric.piel@tremplin-utc.net> 12100S: Maintained 12101F: Documentation/misc-devices/lis3lv02d.rst 12102F: drivers/misc/lis3lv02d/ 12103F: drivers/platform/x86/hp/hp_accel.c 12104 12105LIST KUNIT TEST 12106M: David Gow <davidgow@google.com> 12107L: linux-kselftest@vger.kernel.org 12108L: kunit-dev@googlegroups.com 12109S: Maintained 12110F: lib/list-test.c 12111 12112LITEX PLATFORM 12113M: Karol Gugala <kgugala@antmicro.com> 12114M: Mateusz Holenko <mholenko@antmicro.com> 12115M: Gabriel Somlo <gsomlo@gmail.com> 12116M: Joel Stanley <joel@jms.id.au> 12117S: Maintained 12118F: Documentation/devicetree/bindings/*/litex,*.yaml 12119F: arch/openrisc/boot/dts/or1klitex.dts 12120F: drivers/mmc/host/litex_mmc.c 12121F: drivers/net/ethernet/litex/* 12122F: drivers/soc/litex/* 12123F: drivers/tty/serial/liteuart.c 12124F: include/linux/litex.h 12125N: litex 12126 12127LIVE PATCHING 12128M: Josh Poimboeuf <jpoimboe@kernel.org> 12129M: Jiri Kosina <jikos@kernel.org> 12130M: Miroslav Benes <mbenes@suse.cz> 12131M: Petr Mladek <pmladek@suse.com> 12132R: Joe Lawrence <joe.lawrence@redhat.com> 12133L: live-patching@vger.kernel.org 12134S: Maintained 12135T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12136F: Documentation/ABI/testing/sysfs-kernel-livepatch 12137F: Documentation/livepatch/ 12138F: arch/powerpc/include/asm/livepatch.h 12139F: include/linux/livepatch.h 12140F: kernel/livepatch/ 12141F: kernel/module/livepatch.c 12142F: lib/livepatch/ 12143F: samples/livepatch/ 12144F: tools/testing/selftests/livepatch/ 12145 12146LLC (802.2) 12147L: netdev@vger.kernel.org 12148S: Odd fixes 12149F: include/linux/llc.h 12150F: include/net/llc* 12151F: include/uapi/linux/llc.h 12152F: net/llc/ 12153 12154LM73 HARDWARE MONITOR DRIVER 12155M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: drivers/hwmon/lm73.c 12159 12160LM78 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm78.rst 12165F: drivers/hwmon/lm78.c 12166 12167LM83 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/hwmon/lm83.rst 12172F: drivers/hwmon/lm83.c 12173 12174LM90 HARDWARE MONITOR DRIVER 12175M: Jean Delvare <jdelvare@suse.com> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12179F: Documentation/hwmon/lm90.rst 12180F: drivers/hwmon/lm90.c 12181F: include/dt-bindings/thermal/lm90.h 12182 12183LM95234 HARDWARE MONITOR DRIVER 12184M: Guenter Roeck <linux@roeck-us.net> 12185L: linux-hwmon@vger.kernel.org 12186S: Maintained 12187F: Documentation/hwmon/lm95234.rst 12188F: drivers/hwmon/lm95234.c 12189 12190LME2510 MEDIA DRIVER 12191M: Malcolm Priestley <tvboxspy@gmail.com> 12192L: linux-media@vger.kernel.org 12193S: Maintained 12194W: https://linuxtv.org 12195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12196F: drivers/media/usb/dvb-usb-v2/lmedm04* 12197 12198LOADPIN SECURITY MODULE 12199M: Kees Cook <keescook@chromium.org> 12200S: Supported 12201T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12202F: Documentation/admin-guide/LSM/LoadPin.rst 12203F: security/loadpin/ 12204 12205LOCKING PRIMITIVES 12206M: Peter Zijlstra <peterz@infradead.org> 12207M: Ingo Molnar <mingo@redhat.com> 12208M: Will Deacon <will@kernel.org> 12209R: Waiman Long <longman@redhat.com> 12210R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12211L: linux-kernel@vger.kernel.org 12212S: Maintained 12213T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12214F: Documentation/locking/ 12215F: arch/*/include/asm/spinlock*.h 12216F: include/linux/lockdep.h 12217F: include/linux/mutex*.h 12218F: include/linux/rwlock*.h 12219F: include/linux/rwsem*.h 12220F: include/linux/seqlock.h 12221F: include/linux/spinlock*.h 12222F: kernel/locking/ 12223F: lib/locking*.[ch] 12224X: kernel/locking/locktorture.c 12225 12226LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12227M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12228L: linux-ntfs-dev@lists.sourceforge.net 12229S: Maintained 12230W: http://www.linux-ntfs.org/content/view/19/37/ 12231F: Documentation/admin-guide/ldm.rst 12232F: block/partitions/ldm.* 12233 12234LOGITECH HID GAMING KEYBOARDS 12235M: Hans de Goede <hdegoede@redhat.com> 12236L: linux-input@vger.kernel.org 12237S: Maintained 12238T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12239F: drivers/hid/hid-lg-g15.c 12240 12241LONTIUM LT8912B MIPI TO HDMI BRIDGE 12242M: Adrien Grassein <adrien.grassein@gmail.com> 12243S: Maintained 12244F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12245F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12246 12247LOONGARCH 12248M: Huacai Chen <chenhuacai@kernel.org> 12249R: WANG Xuerui <kernel@xen0n.name> 12250L: loongarch@lists.linux.dev 12251S: Maintained 12252T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12253F: Documentation/loongarch/ 12254F: Documentation/translations/zh_CN/loongarch/ 12255F: arch/loongarch/ 12256F: drivers/*/*loongarch* 12257 12258LOONGSON GPIO DRIVER 12259M: Yinbo Zhu <zhuyinbo@loongson.cn> 12260L: linux-gpio@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12263F: drivers/gpio/gpio-loongson-64bit.c 12264 12265LOONGSON LS2X I2C DRIVER 12266M: Binbin Zhou <zhoubinbin@loongson.cn> 12267L: linux-i2c@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12270F: drivers/i2c/busses/i2c-ls2x.c 12271 12272LOONGSON-2 SOC SERIES CLOCK DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: linux-clk@vger.kernel.org 12275S: Maintained 12276F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12277F: drivers/clk/clk-loongson2.c 12278F: include/dt-bindings/clock/loongson,ls2k-clk.h 12279 12280LOONGSON-2 SOC SERIES GUTS DRIVER 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: loongarch@lists.linux.dev 12283S: Maintained 12284F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12285F: drivers/soc/loongson/loongson2_guts.c 12286 12287LOONGSON-2 SOC SERIES PINCTRL DRIVER 12288M: zhanghongchen <zhanghongchen@loongson.cn> 12289M: Yinbo Zhu <zhuyinbo@loongson.cn> 12290L: linux-gpio@vger.kernel.org 12291S: Maintained 12292F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12293F: drivers/pinctrl/pinctrl-loongson2.c 12294 12295LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12296M: Sathya Prakash <sathya.prakash@broadcom.com> 12297M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12298M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12299L: MPT-FusionLinux.pdl@broadcom.com 12300L: linux-scsi@vger.kernel.org 12301S: Supported 12302W: http://www.avagotech.com/support/ 12303F: drivers/message/fusion/ 12304F: drivers/scsi/mpt3sas/ 12305 12306LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12307M: Matthew Wilcox <willy@infradead.org> 12308L: linux-scsi@vger.kernel.org 12309S: Maintained 12310F: drivers/scsi/sym53c8xx_2/ 12311 12312LTC1660 DAC DRIVER 12313M: Marcus Folkesson <marcus.folkesson@gmail.com> 12314L: linux-iio@vger.kernel.org 12315S: Maintained 12316F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12317F: drivers/iio/dac/ltc1660.c 12318 12319LTC2688 IIO DAC DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-iio@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12325F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12326F: drivers/iio/dac/ltc2688.c 12327 12328LTC2947 HARDWARE MONITOR DRIVER 12329M: Nuno Sá <nuno.sa@analog.com> 12330L: linux-hwmon@vger.kernel.org 12331S: Supported 12332W: https://ez.analog.com/linux-software-drivers 12333F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12334F: drivers/hwmon/ltc2947-core.c 12335F: drivers/hwmon/ltc2947-i2c.c 12336F: drivers/hwmon/ltc2947-spi.c 12337F: drivers/hwmon/ltc2947.h 12338 12339LTC2983 IIO TEMPERATURE DRIVER 12340M: Nuno Sá <nuno.sa@analog.com> 12341L: linux-iio@vger.kernel.org 12342S: Supported 12343W: https://ez.analog.com/linux-software-drivers 12344F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12345F: drivers/iio/temperature/ltc2983.c 12346 12347LTC4261 HARDWARE MONITOR DRIVER 12348M: Guenter Roeck <linux@roeck-us.net> 12349L: linux-hwmon@vger.kernel.org 12350S: Maintained 12351F: Documentation/hwmon/ltc4261.rst 12352F: drivers/hwmon/ltc4261.c 12353 12354LTC4306 I2C MULTIPLEXER DRIVER 12355M: Michael Hennerich <michael.hennerich@analog.com> 12356L: linux-i2c@vger.kernel.org 12357S: Supported 12358W: https://ez.analog.com/linux-software-drivers 12359F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12360F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12361 12362LTP (Linux Test Project) 12363M: Mike Frysinger <vapier@gentoo.org> 12364M: Cyril Hrubis <chrubis@suse.cz> 12365M: Wanlong Gao <wanlong.gao@gmail.com> 12366M: Jan Stancek <jstancek@redhat.com> 12367M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12368M: Alexey Kodanev <alexey.kodanev@oracle.com> 12369L: ltp@lists.linux.it (subscribers-only) 12370S: Maintained 12371W: http://linux-test-project.github.io/ 12372T: git https://github.com/linux-test-project/ltp.git 12373 12374LYNX 28G SERDES PHY DRIVER 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12379F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12380 12381LYNX PCS MODULE 12382M: Ioana Ciornei <ioana.ciornei@nxp.com> 12383L: netdev@vger.kernel.org 12384S: Supported 12385F: drivers/net/pcs/pcs-lynx.c 12386F: include/linux/pcs-lynx.h 12387 12388M68K ARCHITECTURE 12389M: Geert Uytterhoeven <geert@linux-m68k.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.linux-m68k.org/ 12393T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12394F: arch/m68k/ 12395F: drivers/zorro/ 12396 12397M68K ON APPLE MACINTOSH 12398M: Joshua Thompson <funaho@jurai.org> 12399L: linux-m68k@lists.linux-m68k.org 12400S: Maintained 12401W: http://www.mac.linux-m68k.org/ 12402F: arch/m68k/mac/ 12403F: drivers/macintosh/adb-iop.c 12404F: drivers/macintosh/via-macii.c 12405 12406M68K ON HP9000/300 12407M: Philip Blundell <philb@gnu.org> 12408S: Maintained 12409W: http://www.tazenda.demon.co.uk/phil/linux-hp 12410F: arch/m68k/hp300/ 12411 12412M88DS3103 MEDIA DRIVER 12413M: Antti Palosaari <crope@iki.fi> 12414L: linux-media@vger.kernel.org 12415S: Maintained 12416W: https://linuxtv.org 12417W: http://palosaari.fi/linux/ 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419T: git git://linuxtv.org/anttip/media_tree.git 12420F: drivers/media/dvb-frontends/m88ds3103* 12421 12422M88RS2000 MEDIA DRIVER 12423M: Malcolm Priestley <tvboxspy@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426W: https://linuxtv.org 12427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12428F: drivers/media/dvb-frontends/m88rs2000* 12429 12430MA901 MASTERKIT USB FM RADIO DRIVER 12431M: Alexey Klimov <klimov.linux@gmail.com> 12432L: linux-media@vger.kernel.org 12433S: Maintained 12434T: git git://linuxtv.org/media_tree.git 12435F: drivers/media/radio/radio-ma901.c 12436 12437MAC80211 12438M: Johannes Berg <johannes@sipsolutions.net> 12439L: linux-wireless@vger.kernel.org 12440S: Maintained 12441W: https://wireless.wiki.kernel.org/ 12442Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12443T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12445F: Documentation/networking/mac80211-injection.rst 12446F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12447F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12448F: include/net/mac80211.h 12449F: net/mac80211/ 12450 12451MAILBOX API 12452M: Jassi Brar <jassisinghbrar@gmail.com> 12453L: linux-kernel@vger.kernel.org 12454S: Maintained 12455F: Documentation/devicetree/bindings/mailbox/ 12456F: drivers/mailbox/ 12457F: include/dt-bindings/mailbox/ 12458F: include/linux/mailbox_client.h 12459F: include/linux/mailbox_controller.h 12460 12461MAILBOX ARM MHUv2 12462M: Viresh Kumar <viresh.kumar@linaro.org> 12463M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12464L: linux-kernel@vger.kernel.org 12465S: Maintained 12466F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12467F: drivers/mailbox/arm_mhuv2.c 12468F: include/linux/mailbox/arm_mhuv2_message.h 12469 12470MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12471M: Michael Kerrisk <mtk.manpages@gmail.com> 12472L: linux-man@vger.kernel.org 12473S: Maintained 12474W: http://www.kernel.org/doc/man-pages 12475 12476MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12477M: Jeremy Kerr <jk@codeconstruct.com.au> 12478M: Matt Johnston <matt@codeconstruct.com.au> 12479L: netdev@vger.kernel.org 12480S: Maintained 12481F: Documentation/networking/mctp.rst 12482F: drivers/net/mctp/ 12483F: include/net/mctp.h 12484F: include/net/mctpdevice.h 12485F: include/net/netns/mctp.h 12486F: net/mctp/ 12487 12488MAPLE TREE 12489M: Liam R. Howlett <Liam.Howlett@oracle.com> 12490L: linux-mm@kvack.org 12491S: Supported 12492F: Documentation/core-api/maple_tree.rst 12493F: include/linux/maple_tree.h 12494F: include/trace/events/maple_tree.h 12495F: lib/maple_tree.c 12496F: lib/test_maple_tree.c 12497F: tools/testing/radix-tree/linux/maple_tree.h 12498F: tools/testing/radix-tree/maple.c 12499 12500MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12501M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12502L: linux-mips@vger.kernel.org 12503S: Maintained 12504F: arch/mips/boot/dts/img/pistachio* 12505 12506MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12507M: Andrew Lunn <andrew@lunn.ch> 12508L: netdev@vger.kernel.org 12509S: Maintained 12510F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12511F: Documentation/networking/devlink/mv88e6xxx.rst 12512F: drivers/net/dsa/mv88e6xxx/ 12513F: include/linux/dsa/mv88e6xxx.h 12514F: include/linux/platform_data/mv88e6xxx.h 12515 12516MARVELL ARMADA 3700 PHY DRIVERS 12517M: Miquel Raynal <miquel.raynal@bootlin.com> 12518S: Maintained 12519F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12520F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12521F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12522F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12523 12524MARVELL ARMADA 3700 SERIAL DRIVER 12525M: Pali Rohár <pali@kernel.org> 12526S: Maintained 12527F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12528F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12529F: drivers/tty/serial/mvebu-uart.c 12530 12531MARVELL ARMADA DRM SUPPORT 12532M: Russell King <linux@armlinux.org.uk> 12533S: Maintained 12534T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12535T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12536F: Documentation/devicetree/bindings/display/armada/ 12537F: drivers/gpu/drm/armada/ 12538F: include/uapi/drm/armada_drm.h 12539 12540MARVELL CRYPTO DRIVER 12541M: Boris Brezillon <bbrezillon@kernel.org> 12542M: Arnaud Ebalard <arno@natisbad.org> 12543M: Srujana Challa <schalla@marvell.com> 12544L: linux-crypto@vger.kernel.org 12545S: Maintained 12546F: drivers/crypto/marvell/ 12547F: include/linux/soc/marvell/octeontx2/ 12548 12549MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12550M: Mirko Lindner <mlindner@marvell.com> 12551M: Stephen Hemminger <stephen@networkplumber.org> 12552L: netdev@vger.kernel.org 12553S: Maintained 12554F: drivers/net/ethernet/marvell/sk* 12555 12556MARVELL LIBERTAS WIRELESS DRIVER 12557L: libertas-dev@lists.infradead.org 12558S: Orphan 12559F: drivers/net/wireless/marvell/libertas/ 12560 12561MARVELL MACCHIATOBIN SUPPORT 12562M: Russell King <linux@armlinux.org.uk> 12563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12564S: Maintained 12565F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12566 12567MARVELL MV643XX ETHERNET DRIVER 12568M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/ethernet/marvell/mv643xx_eth.* 12572F: include/linux/mv643xx.h 12573 12574MARVELL MV88X3310 PHY DRIVER 12575M: Russell King <linux@armlinux.org.uk> 12576M: Marek Behún <kabel@kernel.org> 12577L: netdev@vger.kernel.org 12578S: Maintained 12579F: drivers/net/phy/marvell10g.c 12580 12581MARVELL MVEBU THERMAL DRIVER 12582M: Miquel Raynal <miquel.raynal@bootlin.com> 12583S: Maintained 12584F: drivers/thermal/armada_thermal.c 12585 12586MARVELL MVNETA ETHERNET DRIVER 12587M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: drivers/net/ethernet/marvell/mvneta.* 12591 12592MARVELL MVPP2 ETHERNET DRIVER 12593M: Marcin Wojtas <mw@semihalf.com> 12594M: Russell King <linux@armlinux.org.uk> 12595L: netdev@vger.kernel.org 12596S: Maintained 12597F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12598F: drivers/net/ethernet/marvell/mvpp2/ 12599 12600MARVELL MWIFIEX WIRELESS DRIVER 12601M: Amitkumar Karwar <amitkarwar@gmail.com> 12602M: Ganapathi Bhat <ganapathi017@gmail.com> 12603M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12604M: Xinming Hu <huxinming820@gmail.com> 12605L: linux-wireless@vger.kernel.org 12606S: Maintained 12607F: drivers/net/wireless/marvell/mwifiex/ 12608 12609MARVELL MWL8K WIRELESS DRIVER 12610M: Lennert Buytenhek <buytenh@wantstofly.org> 12611L: linux-wireless@vger.kernel.org 12612S: Odd Fixes 12613F: drivers/net/wireless/marvell/mwl8k.c 12614 12615MARVELL NAND CONTROLLER DRIVER 12616M: Miquel Raynal <miquel.raynal@bootlin.com> 12617L: linux-mtd@lists.infradead.org 12618S: Maintained 12619F: drivers/mtd/nand/raw/marvell_nand.c 12620 12621MARVELL OCTEON ENDPOINT DRIVER 12622M: Veerasenareddy Burru <vburru@marvell.com> 12623M: Sathesh Edara <sedara@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeon_ep 12627 12628MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12629M: Sunil Goutham <sgoutham@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Subbaraya Sundeep <sbhatta@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: drivers/net/ethernet/marvell/octeontx2/nic/ 12636F: include/linux/soc/marvell/octeontx2/ 12637 12638MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12639M: Sunil Goutham <sgoutham@marvell.com> 12640M: Linu Cherian <lcherian@marvell.com> 12641M: Geetha sowjanya <gakula@marvell.com> 12642M: Jerin Jacob <jerinj@marvell.com> 12643M: hariprasad <hkelam@marvell.com> 12644M: Subbaraya Sundeep <sbhatta@marvell.com> 12645L: netdev@vger.kernel.org 12646S: Supported 12647F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12648F: drivers/net/ethernet/marvell/octeontx2/af/ 12649 12650MARVELL PRESTERA ETHERNET SWITCH DRIVER 12651M: Taras Chornyi <taras.chornyi@plvision.eu> 12652S: Supported 12653W: https://github.com/Marvell-switching/switchdev-prestera 12654F: drivers/net/ethernet/marvell/prestera/ 12655 12656MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12657M: Nicolas Pitre <nico@fluxnic.net> 12658S: Odd Fixes 12659F: drivers/mmc/host/mvsdio.* 12660 12661MARVELL USB MDIO CONTROLLER DRIVER 12662M: Tobias Waldekranz <tobias@waldekranz.com> 12663L: netdev@vger.kernel.org 12664S: Maintained 12665F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12666F: drivers/net/mdio/mdio-mvusb.c 12667 12668MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12669M: Hu Ziji <huziji@marvell.com> 12670L: linux-mmc@vger.kernel.org 12671S: Supported 12672F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12673F: drivers/mmc/host/sdhci-xenon* 12674 12675MATROX FRAMEBUFFER DRIVER 12676L: linux-fbdev@vger.kernel.org 12677S: Orphan 12678F: drivers/video/fbdev/matrox/matroxfb_* 12679F: include/uapi/linux/matroxfb.h 12680 12681MAX15301 DRIVER 12682M: Daniel Nilsson <daniel.nilsson@flex.com> 12683L: linux-hwmon@vger.kernel.org 12684S: Maintained 12685F: Documentation/hwmon/max15301.rst 12686F: drivers/hwmon/pmbus/max15301.c 12687 12688MAX16065 HARDWARE MONITOR DRIVER 12689M: Guenter Roeck <linux@roeck-us.net> 12690L: linux-hwmon@vger.kernel.org 12691S: Maintained 12692F: Documentation/hwmon/max16065.rst 12693F: drivers/hwmon/max16065.c 12694 12695MAX2175 SDR TUNER DRIVER 12696M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12697L: linux-media@vger.kernel.org 12698S: Maintained 12699T: git git://linuxtv.org/media_tree.git 12700F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12701F: Documentation/userspace-api/media/drivers/max2175.rst 12702F: drivers/media/i2c/max2175* 12703F: include/uapi/linux/max2175.h 12704 12705MAX31827 TEMPERATURE SWITCH DRIVER 12706M: Daniel Matyas <daniel.matyas@analog.com> 12707L: linux-hwmon@vger.kernel.org 12708S: Supported 12709W: http://ez.analog.com/community/linux-device-drivers 12710F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12711F: Documentation/hwmon/max31827.rst 12712F: drivers/hwmon/max31827.c 12713 12714MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12715L: linux-hwmon@vger.kernel.org 12716S: Orphan 12717F: Documentation/hwmon/max6650.rst 12718F: drivers/hwmon/max6650.c 12719 12720MAX6697 HARDWARE MONITOR DRIVER 12721M: Guenter Roeck <linux@roeck-us.net> 12722L: linux-hwmon@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/hwmon/max6697.txt 12725F: Documentation/hwmon/max6697.rst 12726F: drivers/hwmon/max6697.c 12727F: include/linux/platform_data/max6697.h 12728 12729MAX9286 QUAD GMSL DESERIALIZER DRIVER 12730M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12731M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12732M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12733M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12737F: drivers/media/i2c/max9286.c 12738 12739MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12740M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12741L: linux-media@vger.kernel.org 12742S: Maintained 12743F: drivers/staging/media/max96712/max96712.c 12744 12745MAX9860 MONO AUDIO VOICE CODEC DRIVER 12746M: Peter Rosin <peda@axentia.se> 12747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12748S: Maintained 12749F: Documentation/devicetree/bindings/sound/max9860.txt 12750F: sound/soc/codecs/max9860.* 12751 12752MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12753M: Andreas Klinger <ak@it-klinger.de> 12754L: linux-iio@vger.kernel.org 12755S: Maintained 12756F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12757F: drivers/iio/proximity/mb1232.c 12758 12759MAXIM MAX11205 DRIVER 12760M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12761L: linux-iio@vger.kernel.org 12762S: Supported 12763W: https://ez.analog.com/linux-software-drivers 12764F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12765F: drivers/iio/adc/max11205.c 12766 12767MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12768R: Iskren Chernev <iskren.chernev@gmail.com> 12769R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12770R: Marek Szyprowski <m.szyprowski@samsung.com> 12771R: Matheus Castello <matheus@castello.eng.br> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12775F: drivers/power/supply/max17040_battery.c 12776 12777MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12778R: Hans de Goede <hdegoede@redhat.com> 12779R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12780R: Marek Szyprowski <m.szyprowski@samsung.com> 12781R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12782R: Purism Kernel Team <kernel@puri.sm> 12783L: linux-pm@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12786F: drivers/power/supply/max17042_battery.c 12787 12788MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12789M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12790L: linux-kernel@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12793F: drivers/regulator/max20086-regulator.c 12794 12795MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12796M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12797L: linux-iio@vger.kernel.org 12798S: Maintained 12799F: drivers/iio/temperature/max30208.c 12800 12801MAXIM MAX77650 PMIC MFD DRIVER 12802M: Bartosz Golaszewski <brgl@bgdev.pl> 12803L: linux-kernel@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/*/*max77650.yaml 12806F: Documentation/devicetree/bindings/*/max77650*.yaml 12807F: drivers/gpio/gpio-max77650.c 12808F: drivers/input/misc/max77650-onkey.c 12809F: drivers/leds/leds-max77650.c 12810F: drivers/mfd/max77650.c 12811F: drivers/power/supply/max77650-charger.c 12812F: drivers/regulator/max77650-regulator.c 12813F: include/linux/mfd/max77650.h 12814 12815MAXIM MAX77714 PMIC MFD DRIVER 12816M: Luca Ceresoli <luca@lucaceresoli.net> 12817S: Maintained 12818F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12819F: drivers/mfd/max77714.c 12820F: include/linux/mfd/max77714.h 12821 12822MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12823M: Javier Martinez Canillas <javier@dowhile0.org> 12824L: linux-kernel@vger.kernel.org 12825S: Supported 12826F: Documentation/devicetree/bindings/*/*max77802.yaml 12827F: drivers/regulator/max77802-regulator.c 12828F: include/dt-bindings/*/*max77802.h 12829 12830MAXIM MAX77976 BATTERY CHARGER 12831M: Luca Ceresoli <luca@lucaceresoli.net> 12832S: Supported 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12834F: drivers/power/supply/max77976_charger.c 12835 12836MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-pm@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12843F: drivers/power/supply/max14577_charger.c 12844F: drivers/power/supply/max77693_charger.c 12845 12846MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12847M: Chanwoo Choi <cw00.choi@samsung.com> 12848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12849L: linux-kernel@vger.kernel.org 12850S: Supported 12851B: mailto:linux-samsung-soc@vger.kernel.org 12852F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12853F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12854F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12855F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12856F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12857F: drivers/*/*max77843.c 12858F: drivers/*/max14577*.c 12859F: drivers/*/max77686*.c 12860F: drivers/*/max77693*.c 12861F: drivers/clk/clk-max77686.c 12862F: drivers/extcon/extcon-max14577.c 12863F: drivers/extcon/extcon-max77693.c 12864F: drivers/rtc/rtc-max77686.c 12865F: include/linux/mfd/max14577*.h 12866F: include/linux/mfd/max77686*.h 12867F: include/linux/mfd/max77693*.h 12868 12869MAXIRADIO FM RADIO RECEIVER DRIVER 12870M: Hans Verkuil <hverkuil@xs4all.nl> 12871L: linux-media@vger.kernel.org 12872S: Maintained 12873W: https://linuxtv.org 12874T: git git://linuxtv.org/media_tree.git 12875F: drivers/media/radio/radio-maxiradio* 12876 12877MAXLINEAR ETHERNET PHY DRIVER 12878M: Xu Liang <lxu@maxlinear.com> 12879L: netdev@vger.kernel.org 12880S: Supported 12881F: drivers/net/phy/mxl-gpy.c 12882 12883MCAN MMIO DEVICE DRIVER 12884M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12888F: drivers/net/can/m_can/m_can.c 12889F: drivers/net/can/m_can/m_can.h 12890F: drivers/net/can/m_can/m_can_platform.c 12891 12892MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12893R: Yasushi SHOJI <yashi@spacecubics.com> 12894L: linux-can@vger.kernel.org 12895S: Maintained 12896F: drivers/net/can/usb/mcba_usb.c 12897 12898MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12899M: Rishi Gupta <gupt21@gmail.com> 12900L: linux-i2c@vger.kernel.org 12901L: linux-input@vger.kernel.org 12902S: Maintained 12903F: drivers/hid/hid-mcp2221.c 12904 12905MCP251XFD SPI-CAN NETWORK DRIVER 12906M: Marc Kleine-Budde <mkl@pengutronix.de> 12907M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12908R: Thomas Kopp <thomas.kopp@microchip.com> 12909L: linux-can@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12912F: drivers/net/can/spi/mcp251xfd/ 12913 12914MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12915M: Peter Rosin <peda@axentia.se> 12916L: linux-iio@vger.kernel.org 12917S: Maintained 12918F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12919F: drivers/iio/potentiometer/mcp4018.c 12920F: drivers/iio/potentiometer/mcp4531.c 12921 12922MCR20A IEEE-802.15.4 RADIO DRIVER 12923M: Stefan Schmidt <stefan@datenfreihafen.org> 12924L: linux-wpan@vger.kernel.org 12925S: Odd Fixes 12926W: https://github.com/xueliu/mcr20a-linux 12927F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12928F: drivers/net/ieee802154/mcr20a.c 12929F: drivers/net/ieee802154/mcr20a.h 12930 12931MDIO REGMAP DRIVER 12932M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12933L: netdev@vger.kernel.org 12934S: Maintained 12935F: drivers/net/mdio/mdio-regmap.c 12936F: include/linux/mdio/mdio-regmap.h 12937 12938MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12939M: William Breathitt Gray <william.gray@linaro.org> 12940L: linux-iio@vger.kernel.org 12941S: Maintained 12942F: drivers/iio/dac/cio-dac.c 12943 12944MEDIA CONTROLLER FRAMEWORK 12945M: Sakari Ailus <sakari.ailus@linux.intel.com> 12946M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12947L: linux-media@vger.kernel.org 12948S: Supported 12949W: https://www.linuxtv.org 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/mc/ 12952F: include/media/media-*.h 12953F: include/uapi/linux/media.h 12954 12955MEDIA DRIVER FOR FREESCALE IMX PXP 12956M: Philipp Zabel <p.zabel@pengutronix.de> 12957L: linux-media@vger.kernel.org 12958S: Maintained 12959T: git git://linuxtv.org/media_tree.git 12960F: drivers/media/platform/nxp/imx-pxp.[ch] 12961 12962MEDIA DRIVERS FOR ASCOT2E 12963M: Sergey Kozlov <serjk@netup.ru> 12964M: Abylay Ospan <aospan@netup.ru> 12965L: linux-media@vger.kernel.org 12966S: Supported 12967W: https://linuxtv.org 12968W: http://netup.tv/ 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/ascot2e* 12971 12972MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12973M: Jasmin Jessich <jasmin@anw.at> 12974L: linux-media@vger.kernel.org 12975S: Maintained 12976W: https://linuxtv.org 12977T: git git://linuxtv.org/media_tree.git 12978F: drivers/media/dvb-frontends/cxd2099* 12979 12980MEDIA DRIVERS FOR CXD2841ER 12981M: Sergey Kozlov <serjk@netup.ru> 12982M: Abylay Ospan <aospan@netup.ru> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: https://linuxtv.org 12986W: http://netup.tv/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2841er* 12989 12990MEDIA DRIVERS FOR CXD2880 12991M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12992L: linux-media@vger.kernel.org 12993S: Supported 12994W: http://linuxtv.org/ 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/dvb-frontends/cxd2880/* 12997F: drivers/media/spi/cxd2880* 12998 12999MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13000L: linux-media@vger.kernel.org 13001S: Orphan 13002W: https://linuxtv.org 13003T: git git://linuxtv.org/media_tree.git 13004F: drivers/media/pci/ddbridge/* 13005 13006MEDIA DRIVERS FOR FREESCALE IMX 13007M: Steve Longerbeam <slongerbeam@gmail.com> 13008M: Philipp Zabel <p.zabel@pengutronix.de> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx.rst 13013F: Documentation/devicetree/bindings/media/imx.txt 13014F: drivers/staging/media/imx/ 13015F: include/linux/imx-media.h 13016F: include/media/imx.h 13017 13018MEDIA DRIVERS FOR FREESCALE IMX7 13019M: Rui Miguel Silva <rmfrfs@gmail.com> 13020M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13021L: linux-media@vger.kernel.org 13022S: Maintained 13023T: git git://linuxtv.org/media_tree.git 13024F: Documentation/admin-guide/media/imx7.rst 13025F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13026F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13027F: drivers/media/platform/nxp/imx-mipi-csis.c 13028F: drivers/media/platform/nxp/imx7-media-csi.c 13029 13030MEDIA DRIVERS FOR HELENE 13031M: Abylay Ospan <aospan@netup.ru> 13032L: linux-media@vger.kernel.org 13033S: Supported 13034W: https://linuxtv.org 13035W: http://netup.tv/ 13036T: git git://linuxtv.org/media_tree.git 13037F: drivers/media/dvb-frontends/helene* 13038 13039MEDIA DRIVERS FOR HORUS3A 13040M: Sergey Kozlov <serjk@netup.ru> 13041M: Abylay Ospan <aospan@netup.ru> 13042L: linux-media@vger.kernel.org 13043S: Supported 13044W: https://linuxtv.org 13045W: http://netup.tv/ 13046T: git git://linuxtv.org/media_tree.git 13047F: drivers/media/dvb-frontends/horus3a* 13048 13049MEDIA DRIVERS FOR LNBH25 13050M: Sergey Kozlov <serjk@netup.ru> 13051M: Abylay Ospan <aospan@netup.ru> 13052L: linux-media@vger.kernel.org 13053S: Supported 13054W: https://linuxtv.org 13055W: http://netup.tv/ 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/lnbh25* 13058 13059MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13060L: linux-media@vger.kernel.org 13061S: Orphan 13062W: https://linuxtv.org 13063T: git git://linuxtv.org/media_tree.git 13064F: drivers/media/dvb-frontends/mxl5xx* 13065 13066MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13067M: Sergey Kozlov <serjk@netup.ru> 13068M: Abylay Ospan <aospan@netup.ru> 13069L: linux-media@vger.kernel.org 13070S: Supported 13071W: https://linuxtv.org 13072W: http://netup.tv/ 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/pci/netup_unidvb/* 13075 13076MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13077M: Dmitry Osipenko <digetx@gmail.com> 13078L: linux-media@vger.kernel.org 13079L: linux-tegra@vger.kernel.org 13080S: Maintained 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13083F: drivers/media/platform/nvidia/tegra-vde/ 13084 13085MEDIA DRIVERS FOR RENESAS - CEU 13086M: Jacopo Mondi <jacopo@jmondi.org> 13087L: linux-media@vger.kernel.org 13088L: linux-renesas-soc@vger.kernel.org 13089S: Supported 13090T: git git://linuxtv.org/media_tree.git 13091F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13092F: drivers/media/platform/renesas/renesas-ceu.c 13093F: include/media/drv-intf/renesas-ceu.h 13094 13095MEDIA DRIVERS FOR RENESAS - DRIF 13096M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13102F: drivers/media/platform/renesas/rcar_drif.c 13103 13104MEDIA DRIVERS FOR RENESAS - FCP 13105M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13106L: linux-media@vger.kernel.org 13107L: linux-renesas-soc@vger.kernel.org 13108S: Supported 13109T: git git://linuxtv.org/media_tree.git 13110F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13111F: drivers/media/platform/renesas/rcar-fcp.c 13112F: include/media/rcar-fcp.h 13113 13114MEDIA DRIVERS FOR RENESAS - FDP1 13115M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13121F: drivers/media/platform/renesas/rcar_fdp1.c 13122 13123MEDIA DRIVERS FOR RENESAS - VIN 13124M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13125L: linux-media@vger.kernel.org 13126L: linux-renesas-soc@vger.kernel.org 13127S: Supported 13128T: git git://linuxtv.org/media_tree.git 13129F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13130F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13131F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13132F: drivers/media/platform/renesas/rcar-isp.c 13133F: drivers/media/platform/renesas/rcar-vin/ 13134 13135MEDIA DRIVERS FOR RENESAS - VSP1 13136M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13137M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13138L: linux-media@vger.kernel.org 13139L: linux-renesas-soc@vger.kernel.org 13140S: Supported 13141T: git git://linuxtv.org/media_tree.git 13142F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13143F: drivers/media/platform/renesas/vsp1/ 13144 13145MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv0910* 13151 13152MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13153L: linux-media@vger.kernel.org 13154S: Orphan 13155W: https://linuxtv.org 13156T: git git://linuxtv.org/media_tree.git 13157F: drivers/media/dvb-frontends/stv6111* 13158 13159MEDIA DRIVERS FOR STM32 - DCMI 13160M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13161L: linux-media@vger.kernel.org 13162S: Supported 13163T: git git://linuxtv.org/media_tree.git 13164F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13165F: drivers/media/platform/st/stm32/stm32-dcmi.c 13166 13167MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13168M: Mauro Carvalho Chehab <mchehab@kernel.org> 13169L: linux-media@vger.kernel.org 13170S: Maintained 13171W: https://linuxtv.org 13172Q: http://patchwork.kernel.org/project/linux-media/list/ 13173T: git git://linuxtv.org/media_tree.git 13174F: Documentation/admin-guide/media/ 13175F: Documentation/devicetree/bindings/media/ 13176F: Documentation/driver-api/media/ 13177F: Documentation/userspace-api/media/ 13178F: drivers/media/ 13179F: drivers/staging/media/ 13180F: include/dt-bindings/media/ 13181F: include/linux/platform_data/media/ 13182F: include/media/ 13183F: include/uapi/linux/dvb/ 13184F: include/uapi/linux/ivtv* 13185F: include/uapi/linux/media.h 13186F: include/uapi/linux/uvcvideo.h 13187F: include/uapi/linux/v4l2-* 13188F: include/uapi/linux/videodev2.h 13189 13190MEDIATEK BLUETOOTH DRIVER 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-bluetooth@vger.kernel.org 13193L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13194S: Maintained 13195F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13196F: drivers/bluetooth/btmtkuart.c 13197 13198MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: linux-pm@vger.kernel.org 13201S: Maintained 13202F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13203F: drivers/power/reset/mt6323-poweroff.c 13204 13205MEDIATEK CIR DRIVER 13206M: Sean Wang <sean.wang@mediatek.com> 13207S: Maintained 13208F: drivers/media/rc/mtk-cir.c 13209 13210MEDIATEK DMA DRIVER 13211M: Sean Wang <sean.wang@mediatek.com> 13212L: dmaengine@vger.kernel.org 13213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13214L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13215S: Maintained 13216F: Documentation/devicetree/bindings/dma/mtk-* 13217F: drivers/dma/mediatek/ 13218 13219MEDIATEK ETHERNET DRIVER 13220M: Felix Fietkau <nbd@nbd.name> 13221M: John Crispin <john@phrozen.org> 13222M: Sean Wang <sean.wang@mediatek.com> 13223M: Mark Lee <Mark-MC.Lee@mediatek.com> 13224M: Lorenzo Bianconi <lorenzo@kernel.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/ethernet/mediatek/ 13228 13229MEDIATEK ETHERNET PCS DRIVER 13230M: Alexander Couzens <lynxis@fe80.eu> 13231M: Daniel Golle <daniel@makrotopia.org> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/pcs/pcs-mtk-lynxi.c 13235F: include/linux/pcs/pcs-mtk-lynxi.h 13236 13237MEDIATEK ETHERNET PHY DRIVERS 13238M: Daniel Golle <daniel@makrotopia.org> 13239M: Qingfang Deng <dqfext@gmail.com> 13240M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13241L: netdev@vger.kernel.org 13242S: Maintained 13243F: drivers/net/phy/mediatek-ge-soc.c 13244F: drivers/net/phy/mediatek-ge.c 13245 13246MEDIATEK I2C CONTROLLER DRIVER 13247M: Qii Wang <qii.wang@mediatek.com> 13248L: linux-i2c@vger.kernel.org 13249S: Maintained 13250F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13251F: drivers/i2c/busses/i2c-mt65xx.c 13252 13253MEDIATEK IOMMU DRIVER 13254M: Yong Wu <yong.wu@mediatek.com> 13255L: iommu@lists.linux.dev 13256L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13257S: Supported 13258F: Documentation/devicetree/bindings/iommu/mediatek* 13259F: drivers/iommu/mtk_iommu* 13260F: include/dt-bindings/memory/mt*-port.h 13261 13262MEDIATEK JPEG DRIVER 13263M: Bin Liu <bin.liu@mediatek.com> 13264S: Supported 13265F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13266F: drivers/media/platform/mediatek/jpeg/ 13267 13268MEDIATEK KEYPAD DRIVER 13269M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13272F: drivers/input/keyboard/mt6779-keypad.c 13273 13274MEDIATEK MDP DRIVER 13275M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13276M: Houlong Wei <houlong.wei@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13280F: drivers/media/platform/mediatek/mdp/ 13281F: drivers/media/platform/mediatek/vpu/ 13282 13283MEDIATEK MEDIA DRIVER 13284M: Tiffany Lin <tiffany.lin@mediatek.com> 13285M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13286M: Yunfei Dong <yunfei.dong@mediatek.com> 13287S: Supported 13288F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13289F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13290F: drivers/media/platform/mediatek/vcodec/ 13291F: drivers/media/platform/mediatek/vpu/ 13292 13293MEDIATEK MMC/SD/SDIO DRIVER 13294M: Chaotian Jing <chaotian.jing@mediatek.com> 13295S: Maintained 13296F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13297F: drivers/mmc/host/mtk-sd.c 13298 13299MEDIATEK MT76 WIRELESS LAN DRIVER 13300M: Felix Fietkau <nbd@nbd.name> 13301M: Lorenzo Bianconi <lorenzo@kernel.org> 13302M: Ryder Lee <ryder.lee@mediatek.com> 13303R: Shayne Chen <shayne.chen@mediatek.com> 13304R: Sean Wang <sean.wang@mediatek.com> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307T: git https://github.com/nbd168/wireless 13308F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13309F: drivers/net/wireless/mediatek/mt76/ 13310 13311MEDIATEK MT7601U WIRELESS LAN DRIVER 13312M: Jakub Kicinski <kuba@kernel.org> 13313L: linux-wireless@vger.kernel.org 13314S: Maintained 13315F: drivers/net/wireless/mediatek/mt7601u/ 13316 13317MEDIATEK MT7621 CLOCK DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13321F: drivers/clk/ralink/clk-mt7621.c 13322 13323MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13324M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13325S: Maintained 13326F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13327F: drivers/pci/controller/pcie-mt7621.c 13328 13329MEDIATEK MT7621 PHY PCI DRIVER 13330M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13333F: drivers/phy/ralink/phy-mt7621-pci.c 13334 13335MEDIATEK MT7621/28/88 I2C DRIVER 13336M: Stefan Roese <sr@denx.de> 13337L: linux-i2c@vger.kernel.org 13338S: Maintained 13339F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13340F: drivers/i2c/busses/i2c-mt7621.c 13341 13342MEDIATEK MTMIPS CLOCK DRIVER 13343M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13346F: drivers/clk/ralink/clk-mtmips.c 13347 13348MEDIATEK NAND CONTROLLER DRIVER 13349L: linux-mtd@lists.infradead.org 13350S: Orphan 13351F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13352F: drivers/mtd/nand/raw/mtk_* 13353 13354MEDIATEK PMIC LED DRIVER 13355M: Sean Wang <sean.wang@mediatek.com> 13356S: Maintained 13357F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13358F: drivers/leds/leds-mt6323.c 13359 13360MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13361M: Sean Wang <sean.wang@mediatek.com> 13362S: Maintained 13363F: drivers/char/hw_random/mtk-rng.c 13364 13365MEDIATEK SMI DRIVER 13366M: Yong Wu <yong.wu@mediatek.com> 13367L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13368S: Supported 13369F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13370F: drivers/memory/mtk-smi.c 13371F: include/soc/mediatek/smi.h 13372 13373MEDIATEK SWITCH DRIVER 13374M: Arınç ÜNAL <arinc.unal@arinc9.com> 13375M: Daniel Golle <daniel@makrotopia.org> 13376M: Landen Chao <Landen.Chao@mediatek.com> 13377M: DENG Qingfang <dqfext@gmail.com> 13378M: Sean Wang <sean.wang@mediatek.com> 13379L: netdev@vger.kernel.org 13380S: Maintained 13381F: drivers/net/dsa/mt7530-mdio.c 13382F: drivers/net/dsa/mt7530-mmio.c 13383F: drivers/net/dsa/mt7530.* 13384F: net/dsa/tag_mtk.c 13385 13386MEDIATEK T7XX 5G WWAN MODEM DRIVER 13387M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13388M: Intel Corporation <linuxwwan@intel.com> 13389R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13390R: Liu Haijun <haijun.liu@mediatek.com> 13391R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13392R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13393L: netdev@vger.kernel.org 13394S: Supported 13395F: drivers/net/wwan/t7xx/ 13396 13397MEDIATEK USB3 DRD IP DRIVER 13398M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13399L: linux-usb@vger.kernel.org 13400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13401L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13402S: Maintained 13403F: Documentation/devicetree/bindings/usb/mediatek,* 13404F: drivers/usb/host/xhci-mtk* 13405F: drivers/usb/mtu3/ 13406 13407MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13408M: Peter Senna Tschudin <peter.senna@gmail.com> 13409M: Martin Donnelly <martin.donnelly@ge.com> 13410M: Martyn Welch <martyn.welch@collabora.co.uk> 13411S: Maintained 13412F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13413F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13414 13415MEGARAID SCSI/SAS DRIVERS 13416M: Kashyap Desai <kashyap.desai@broadcom.com> 13417M: Sumit Saxena <sumit.saxena@broadcom.com> 13418M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13419L: megaraidlinux.pdl@broadcom.com 13420L: linux-scsi@vger.kernel.org 13421S: Maintained 13422W: http://www.avagotech.com/support/ 13423F: Documentation/scsi/megaraid.rst 13424F: drivers/scsi/megaraid.* 13425F: drivers/scsi/megaraid/ 13426 13427MELEXIS MLX90614 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90614.c 13433 13434MELEXIS MLX90632 DRIVER 13435M: Crt Mori <cmo@melexis.com> 13436L: linux-iio@vger.kernel.org 13437S: Supported 13438W: http://www.melexis.com 13439F: drivers/iio/temperature/mlx90632.c 13440 13441MELFAS MIP4 TOUCHSCREEN DRIVER 13442M: Sangwon Jee <jeesw@melfas.com> 13443S: Supported 13444W: http://www.melfas.com 13445F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13446F: drivers/input/touchscreen/melfas_mip4.c 13447 13448MELLANOX BLUEFIELD I2C DRIVER 13449M: Khalil Blaiech <kblaiech@nvidia.com> 13450M: Asmaa Mnebhi <asmaa@nvidia.com> 13451L: linux-i2c@vger.kernel.org 13452S: Supported 13453F: drivers/i2c/busses/i2c-mlxbf.c 13454 13455MELLANOX ETHERNET DRIVER (mlx4_en) 13456M: Tariq Toukan <tariqt@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/mlx4/en_* 13462 13463MELLANOX ETHERNET DRIVER (mlx5e) 13464M: Saeed Mahameed <saeedm@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_* 13470 13471MELLANOX ETHERNET INNOVA DRIVERS 13472R: Boris Pismenny <borisp@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13478F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13479F: include/linux/mlx5/mlx5_ifc_fpga.h 13480 13481MELLANOX ETHERNET SWITCH DRIVERS 13482M: Ido Schimmel <idosch@nvidia.com> 13483M: Petr Machata <petrm@nvidia.com> 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxsw/ 13489F: tools/testing/selftests/drivers/net/mlxsw/ 13490 13491MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13492M: mlxsw@nvidia.com 13493L: netdev@vger.kernel.org 13494S: Supported 13495W: http://www.mellanox.com 13496Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13497F: drivers/net/ethernet/mellanox/mlxfw/ 13498 13499MELLANOX HARDWARE PLATFORM SUPPORT 13500M: Hans de Goede <hdegoede@redhat.com> 13501M: Mark Gross <markgross@kernel.org> 13502M: Vadim Pasternak <vadimp@nvidia.com> 13503L: platform-driver-x86@vger.kernel.org 13504S: Supported 13505F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13506F: drivers/platform/mellanox/ 13507F: include/linux/platform_data/mlxreg.h 13508 13509MELLANOX MLX4 core VPI driver 13510M: Tariq Toukan <tariqt@nvidia.com> 13511L: netdev@vger.kernel.org 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13516F: drivers/net/ethernet/mellanox/mlx4/ 13517F: include/linux/mlx4/ 13518 13519MELLANOX MLX4 IB driver 13520M: Yishai Hadas <yishaih@nvidia.com> 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13525F: drivers/infiniband/hw/mlx4/ 13526F: include/linux/mlx4/ 13527F: include/uapi/rdma/mlx4-abi.h 13528 13529MELLANOX MLX5 core VPI driver 13530M: Saeed Mahameed <saeedm@nvidia.com> 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: netdev@vger.kernel.org 13533L: linux-rdma@vger.kernel.org 13534S: Supported 13535W: http://www.mellanox.com 13536Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13537F: Documentation/networking/device_drivers/ethernet/mellanox/ 13538F: drivers/net/ethernet/mellanox/mlx5/core/ 13539F: include/linux/mlx5/ 13540 13541MELLANOX MLX5 IB driver 13542M: Leon Romanovsky <leonro@nvidia.com> 13543L: linux-rdma@vger.kernel.org 13544S: Supported 13545W: http://www.mellanox.com 13546Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13547F: drivers/infiniband/hw/mlx5/ 13548F: include/linux/mlx5/ 13549F: include/uapi/rdma/mlx5-abi.h 13550 13551MELLANOX MLXCPLD I2C AND MUX DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553M: Michael Shych <michaelsh@nvidia.com> 13554L: linux-i2c@vger.kernel.org 13555S: Supported 13556F: Documentation/i2c/busses/i2c-mlxcpld.rst 13557F: drivers/i2c/busses/i2c-mlxcpld.c 13558F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13559 13560MELLANOX MLXCPLD LED DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: linux-leds@vger.kernel.org 13563S: Supported 13564F: Documentation/leds/leds-mlxcpld.rst 13565F: drivers/leds/leds-mlxcpld.c 13566F: drivers/leds/leds-mlxreg.c 13567 13568MELLANOX PLATFORM DRIVER 13569M: Vadim Pasternak <vadimp@nvidia.com> 13570L: platform-driver-x86@vger.kernel.org 13571S: Supported 13572F: drivers/platform/x86/mlx-platform.c 13573 13574MEMBARRIER SUPPORT 13575M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13576M: "Paul E. McKenney" <paulmck@kernel.org> 13577L: linux-kernel@vger.kernel.org 13578S: Supported 13579F: arch/powerpc/include/asm/membarrier.h 13580F: include/uapi/linux/membarrier.h 13581F: kernel/sched/membarrier.c 13582 13583MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13584M: Mike Rapoport <rppt@kernel.org> 13585L: linux-mm@kvack.org 13586S: Maintained 13587F: Documentation/core-api/boot-time-mm.rst 13588F: include/linux/memblock.h 13589F: mm/memblock.c 13590F: mm/mm_init.c 13591F: tools/testing/memblock/ 13592 13593MEMORY CONTROLLER DRIVERS 13594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13595L: linux-kernel@vger.kernel.org 13596S: Maintained 13597B: mailto:krzysztof.kozlowski@linaro.org 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13599F: Documentation/devicetree/bindings/memory-controllers/ 13600F: drivers/memory/ 13601F: include/dt-bindings/memory/ 13602F: include/memory/ 13603 13604MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13605M: Dmitry Osipenko <digetx@gmail.com> 13606L: linux-pm@vger.kernel.org 13607L: linux-tegra@vger.kernel.org 13608S: Maintained 13609T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13610F: drivers/devfreq/tegra30-devfreq.c 13611 13612MEMORY HOT(UN)PLUG 13613M: David Hildenbrand <david@redhat.com> 13614M: Oscar Salvador <osalvador@suse.de> 13615L: linux-mm@kvack.org 13616S: Maintained 13617F: Documentation/admin-guide/mm/memory-hotplug.rst 13618F: Documentation/core-api/memory-hotplug.rst 13619F: drivers/base/memory.c 13620F: include/linux/memory_hotplug.h 13621F: mm/memory_hotplug.c 13622F: tools/testing/selftests/memory-hotplug/ 13623 13624MEMORY MANAGEMENT 13625M: Andrew Morton <akpm@linux-foundation.org> 13626L: linux-mm@kvack.org 13627S: Maintained 13628W: http://www.linux-mm.org 13629T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13630T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13631F: include/linux/gfp.h 13632F: include/linux/gfp_types.h 13633F: include/linux/memory_hotplug.h 13634F: include/linux/mm.h 13635F: include/linux/mmzone.h 13636F: include/linux/pagewalk.h 13637F: include/trace/events/ksm.h 13638F: mm/ 13639F: tools/mm/ 13640F: tools/testing/selftests/mm/ 13641 13642MEMORY TECHNOLOGY DEVICES (MTD) 13643M: Miquel Raynal <miquel.raynal@bootlin.com> 13644M: Richard Weinberger <richard@nod.at> 13645M: Vignesh Raghavendra <vigneshr@ti.com> 13646L: linux-mtd@lists.infradead.org 13647S: Maintained 13648W: http://www.linux-mtd.infradead.org/ 13649Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13650C: irc://irc.oftc.net/mtd 13651T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13652T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13653F: Documentation/devicetree/bindings/mtd/ 13654F: drivers/mtd/ 13655F: include/linux/mtd/ 13656F: include/uapi/mtd/ 13657 13658MEMSENSING MICROSYSTEMS MSA311 DRIVER 13659M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13660L: linux-iio@vger.kernel.org 13661S: Maintained 13662F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13663F: drivers/iio/accel/msa311.c 13664 13665MEN A21 WATCHDOG DRIVER 13666M: Johannes Thumshirn <morbidrsa@gmail.com> 13667L: linux-watchdog@vger.kernel.org 13668S: Maintained 13669F: drivers/watchdog/mena21_wdt.c 13670 13671MEN CHAMELEON BUS (mcb) 13672M: Johannes Thumshirn <morbidrsa@gmail.com> 13673S: Maintained 13674F: Documentation/driver-api/men-chameleon-bus.rst 13675F: drivers/mcb/ 13676F: include/linux/mcb.h 13677 13678MEN F21BMC (Board Management Controller) 13679M: Andreas Werner <andreas.werner@men.de> 13680S: Supported 13681F: Documentation/hwmon/menf21bmc.rst 13682F: drivers/hwmon/menf21bmc_hwmon.c 13683F: drivers/leds/leds-menf21bmc.c 13684F: drivers/mfd/menf21bmc.c 13685F: drivers/watchdog/menf21bmc_wdt.c 13686 13687MEN Z069 WATCHDOG DRIVER 13688M: Johannes Thumshirn <jth@kernel.org> 13689L: linux-watchdog@vger.kernel.org 13690S: Maintained 13691F: drivers/watchdog/menz69_wdt.c 13692 13693MESON AO CEC DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698W: http://linux-meson.com/ 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13701F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13702F: drivers/media/cec/platform/meson/ao-cec.c 13703 13704MESON GE2D DRIVER FOR AMLOGIC SOCS 13705M: Neil Armstrong <neil.armstrong@linaro.org> 13706L: linux-media@vger.kernel.org 13707L: linux-amlogic@lists.infradead.org 13708S: Supported 13709T: git git://linuxtv.org/media_tree.git 13710F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13711F: drivers/media/platform/amlogic/meson-ge2d/ 13712 13713MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13714M: Liang Yang <liang.yang@amlogic.com> 13715L: linux-mtd@lists.infradead.org 13716S: Maintained 13717F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13718F: drivers/mtd/nand/raw/meson_* 13719 13720MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13721M: Neil Armstrong <neil.armstrong@linaro.org> 13722L: linux-media@vger.kernel.org 13723L: linux-amlogic@lists.infradead.org 13724S: Supported 13725T: git git://linuxtv.org/media_tree.git 13726F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13727F: drivers/staging/media/meson/vdec/ 13728 13729METHODE UDPU SUPPORT 13730M: Vladimir Vid <vladimir.vid@sartura.hr> 13731S: Maintained 13732F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13733 13734MHI BUS 13735M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13736L: mhi@lists.linux.dev 13737L: linux-arm-msm@vger.kernel.org 13738S: Maintained 13739T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13740F: Documentation/ABI/stable/sysfs-bus-mhi 13741F: Documentation/mhi/ 13742F: drivers/bus/mhi/ 13743F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13744F: include/linux/mhi.h 13745 13746MICROBLAZE ARCHITECTURE 13747M: Michal Simek <monstr@monstr.eu> 13748S: Supported 13749W: http://www.monstr.eu/fdt/ 13750T: git git://git.monstr.eu/linux-2.6-microblaze.git 13751F: arch/microblaze/ 13752 13753MICROBLAZE TMR INJECT 13754M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13755S: Supported 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13757F: drivers/misc/xilinx_tmr_inject.c 13758 13759MICROBLAZE TMR MANAGER 13760M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13761S: Supported 13762F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13763F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13764F: drivers/misc/xilinx_tmr_manager.c 13765 13766MICROCHIP AT91 DMA DRIVERS 13767M: Ludovic Desroches <ludovic.desroches@microchip.com> 13768M: Tudor Ambarus <tudor.ambarus@linaro.org> 13769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13770L: dmaengine@vger.kernel.org 13771S: Supported 13772F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13773F: drivers/dma/at_hdmac.c 13774F: drivers/dma/at_xdmac.c 13775F: include/dt-bindings/dma/at91.h 13776 13777MICROCHIP AT91 SERIAL DRIVER 13778M: Richard Genoud <richard.genoud@gmail.com> 13779S: Maintained 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/tty/serial/atmel_serial.c 13782F: drivers/tty/serial/atmel_serial.h 13783 13784MICROCHIP AT91 USART MFD DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-kernel@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/mfd/at91-usart.c 13790F: include/dt-bindings/mfd/at91-usart.h 13791 13792MICROCHIP AT91 USART SPI DRIVER 13793M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13794L: linux-spi@vger.kernel.org 13795S: Supported 13796F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13797F: drivers/spi/spi-at91-usart.c 13798 13799MICROCHIP AUDIO ASOC DRIVERS 13800M: Claudiu Beznea <claudiu.beznea@microchip.com> 13801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/sound/atmel* 13804F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13805F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13806F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13807F: sound/soc/atmel 13808 13809MICROCHIP CSI2DC DRIVER 13810M: Eugen Hristev <eugen.hristev@microchip.com> 13811L: linux-media@vger.kernel.org 13812S: Supported 13813F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13814F: drivers/media/platform/microchip/microchip-csi2dc.c 13815 13816MICROCHIP ECC DRIVER 13817M: Tudor Ambarus <tudor.ambarus@linaro.org> 13818L: linux-crypto@vger.kernel.org 13819S: Maintained 13820F: drivers/crypto/atmel-ecc.* 13821 13822MICROCHIP EIC DRIVER 13823M: Claudiu Beznea <claudiu.beznea@microchip.com> 13824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13825S: Supported 13826F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13827F: drivers/irqchip/irq-mchp-eic.c 13828 13829MICROCHIP I2C DRIVER 13830M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13831L: linux-i2c@vger.kernel.org 13832S: Supported 13833F: drivers/i2c/busses/i2c-at91-*.c 13834F: drivers/i2c/busses/i2c-at91.h 13835 13836MICROCHIP ISC DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13841F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13842F: drivers/media/platform/microchip/microchip-isc* 13843F: drivers/media/platform/microchip/microchip-sama*-isc* 13844F: drivers/staging/media/deprecated/atmel/atmel-isc* 13845F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13846F: include/linux/atmel-isc-media.h 13847 13848MICROCHIP ISI DRIVER 13849M: Eugen Hristev <eugen.hristev@microchip.com> 13850L: linux-media@vger.kernel.org 13851S: Supported 13852F: drivers/media/platform/atmel/atmel-isi.c 13853F: drivers/media/platform/atmel/atmel-isi.h 13854 13855MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13856M: Woojung Huh <woojung.huh@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13861F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13862F: drivers/net/dsa/microchip/* 13863F: include/linux/dsa/ksz_common.h 13864F: include/linux/platform_data/microchip-ksz.h 13865F: net/dsa/tag_ksz.c 13866 13867MICROCHIP LAN743X ETHERNET DRIVER 13868M: Bryan Whitehead <bryan.whitehead@microchip.com> 13869M: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/ethernet/microchip/lan743x_* 13873 13874MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13875M: Arun Ramadoss <arun.ramadoss@microchip.com> 13876R: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/phy/microchip_t1.c 13880 13881MICROCHIP LAN966X ETHERNET DRIVER 13882M: Horatiu Vultur <horatiu.vultur@microchip.com> 13883M: UNGLinuxDriver@microchip.com 13884L: netdev@vger.kernel.org 13885S: Maintained 13886F: drivers/net/ethernet/microchip/lan966x/* 13887 13888MICROCHIP LCDFB DRIVER 13889M: Nicolas Ferre <nicolas.ferre@microchip.com> 13890L: linux-fbdev@vger.kernel.org 13891S: Maintained 13892F: drivers/video/fbdev/atmel_lcdfb.c 13893F: include/video/atmel_lcdc.h 13894 13895MICROCHIP MCP16502 PMIC DRIVER 13896M: Claudiu Beznea <claudiu.beznea@microchip.com> 13897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13898S: Supported 13899F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13900F: drivers/regulator/mcp16502.c 13901 13902MICROCHIP MCP3911 ADC DRIVER 13903M: Marcus Folkesson <marcus.folkesson@gmail.com> 13904M: Kent Gustavsson <kent@minoris.se> 13905L: linux-iio@vger.kernel.org 13906S: Maintained 13907F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13908F: drivers/iio/adc/mcp3911.c 13909 13910MICROCHIP MMC/SD/SDIO MCI DRIVER 13911M: Ludovic Desroches <ludovic.desroches@microchip.com> 13912S: Maintained 13913F: drivers/mmc/host/atmel-mci.c 13914 13915MICROCHIP NAND DRIVER 13916M: Tudor Ambarus <tudor.ambarus@linaro.org> 13917L: linux-mtd@lists.infradead.org 13918S: Supported 13919F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13920F: drivers/mtd/nand/raw/atmel/* 13921 13922MICROCHIP OTPC DRIVER 13923M: Claudiu Beznea <claudiu.beznea@microchip.com> 13924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13925S: Supported 13926F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13927F: drivers/nvmem/microchip-otpc.c 13928F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13929 13930MICROCHIP PCI1XXXX GP DRIVER 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932L: linux-gpio@vger.kernel.org 13933S: Supported 13934F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13935F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13936F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13937 13938MICROCHIP PCI1XXXX I2C DRIVER 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13942L: linux-i2c@vger.kernel.org 13943S: Maintained 13944F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13945 13946MICROCHIP PCIe UART DRIVER 13947M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13948M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13949L: linux-serial@vger.kernel.org 13950S: Maintained 13951F: drivers/tty/serial/8250/8250_pci1xxxx.c 13952 13953MICROCHIP POLARFIRE FPGA DRIVERS 13954M: Conor Dooley <conor.dooley@microchip.com> 13955R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13956L: linux-fpga@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13959F: drivers/fpga/microchip-spi.c 13960 13961MICROCHIP PWM DRIVER 13962M: Claudiu Beznea <claudiu.beznea@microchip.com> 13963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13964L: linux-pwm@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13967F: drivers/pwm/pwm-atmel.c 13968 13969MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13970M: Eugen Hristev <eugen.hristev@microchip.com> 13971L: linux-iio@vger.kernel.org 13972S: Supported 13973F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13974F: drivers/iio/adc/at91-sama5d2_adc.c 13975F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13976 13977MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13978M: Claudiu Beznea <claudiu.beznea@microchip.com> 13979S: Supported 13980F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13981F: drivers/power/reset/at91-sama5d2_shdwc.c 13982 13983MICROCHIP SOC DRIVERS 13984M: Conor Dooley <conor@kernel.org> 13985S: Supported 13986T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13987F: drivers/soc/microchip/ 13988 13989MICROCHIP SPI DRIVER 13990M: Ryan Wanner <ryan.wanner@microchip.com> 13991S: Supported 13992F: drivers/spi/spi-atmel.* 13993 13994MICROCHIP SSC DRIVER 13995M: Claudiu Beznea <claudiu.beznea@microchip.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997S: Supported 13998F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13999F: drivers/misc/atmel-ssc.c 14000F: include/linux/atmel-ssc.h 14001 14002Microchip Timer Counter Block (TCB) Capture Driver 14003M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14005L: linux-iio@vger.kernel.org 14006S: Maintained 14007F: drivers/counter/microchip-tcb-capture.c 14008 14009MICROCHIP USB251XB DRIVER 14010M: Richard Leitner <richard.leitner@skidata.com> 14011L: linux-usb@vger.kernel.org 14012S: Maintained 14013F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14014F: drivers/usb/misc/usb251xb.c 14015 14016MICROCHIP USBA UDC DRIVER 14017M: Cristian Birsan <cristian.birsan@microchip.com> 14018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14019S: Supported 14020F: drivers/usb/gadget/udc/atmel_usba_udc.* 14021 14022MICROCHIP WILC1000 WIFI DRIVER 14023M: Ajay Singh <ajay.kathat@microchip.com> 14024M: Claudiu Beznea <claudiu.beznea@microchip.com> 14025L: linux-wireless@vger.kernel.org 14026S: Supported 14027F: drivers/net/wireless/microchip/wilc1000/ 14028 14029MICROSEMI MIPS SOCS 14030M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14031M: UNGLinuxDriver@microchip.com 14032L: linux-mips@vger.kernel.org 14033S: Supported 14034F: Documentation/devicetree/bindings/mips/mscc.txt 14035F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14036F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14037F: arch/mips/boot/dts/mscc/ 14038F: arch/mips/configs/generic/board-ocelot.config 14039F: arch/mips/generic/board-ocelot.c 14040 14041MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14042M: Don Brace <don.brace@microchip.com> 14043L: storagedev@microchip.com 14044L: linux-scsi@vger.kernel.org 14045S: Supported 14046F: Documentation/scsi/smartpqi.rst 14047F: drivers/scsi/smartpqi/Kconfig 14048F: drivers/scsi/smartpqi/Makefile 14049F: drivers/scsi/smartpqi/smartpqi*.[ch] 14050F: include/linux/cciss*.h 14051F: include/uapi/linux/cciss*.h 14052 14053MICROSOFT MANA RDMA DRIVER 14054M: Long Li <longli@microsoft.com> 14055M: Ajay Sharma <sharmaajay@microsoft.com> 14056L: linux-rdma@vger.kernel.org 14057S: Supported 14058F: drivers/infiniband/hw/mana/ 14059F: include/net/mana 14060F: include/uapi/rdma/mana-abi.h 14061 14062MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14063M: Maximilian Luz <luzmaximilian@gmail.com> 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/platform/surface/surface_aggregator_tabletsw.c 14067 14068MICROSOFT SURFACE BATTERY AND AC DRIVERS 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: linux-pm@vger.kernel.org 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: drivers/power/supply/surface_battery.c 14074F: drivers/power/supply/surface_charger.c 14075 14076MICROSOFT SURFACE DTX DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14081F: drivers/platform/surface/surface_dtx.c 14082F: include/uapi/linux/surface_aggregator/dtx.h 14083 14084MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088F: drivers/platform/surface/surface_gpe.c 14089 14090MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14091M: Hans de Goede <hdegoede@redhat.com> 14092M: Mark Gross <markgross@kernel.org> 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14097F: drivers/platform/surface/ 14098 14099MICROSOFT SURFACE HID TRANSPORT DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: linux-input@vger.kernel.org 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/hid/surface-hid/ 14105 14106MICROSOFT SURFACE HOT-PLUG DRIVER 14107M: Maximilian Luz <luzmaximilian@gmail.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Maintained 14110F: drivers/platform/surface/surface_hotplug.c 14111 14112MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_platform_profile.c 14117 14118MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14119M: Chen Yu <yu.c.chen@intel.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Supported 14122F: drivers/platform/surface/surfacepro3_button.c 14123 14124MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14125M: Maximilian Luz <luzmaximilian@gmail.com> 14126L: platform-driver-x86@vger.kernel.org 14127S: Maintained 14128F: drivers/platform/surface/surface_aggregator_hub.c 14129 14130MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14131M: Maximilian Luz <luzmaximilian@gmail.com> 14132L: platform-driver-x86@vger.kernel.org 14133S: Maintained 14134W: https://github.com/linux-surface/surface-aggregator-module 14135C: irc://irc.libera.chat/linux-surface 14136F: Documentation/driver-api/surface_aggregator/ 14137F: drivers/platform/surface/aggregator/ 14138F: drivers/platform/surface/surface_acpi_notify.c 14139F: drivers/platform/surface/surface_aggregator_cdev.c 14140F: drivers/platform/surface/surface_aggregator_registry.c 14141F: include/linux/surface_acpi_notify.h 14142F: include/linux/surface_aggregator/ 14143F: include/uapi/linux/surface_aggregator/ 14144 14145MICROTEK X6 SCANNER 14146M: Oliver Neukum <oliver@neukum.org> 14147S: Maintained 14148F: drivers/usb/image/microtek.* 14149 14150MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14151M: Luka Kovacic <luka.kovacic@sartura.hr> 14152M: Luka Perkov <luka.perkov@sartura.hr> 14153S: Maintained 14154F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14155F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14156F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14157F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14158F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14159F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14160 14161MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14162M: Sakari Ailus <sakari.ailus@linux.intel.com> 14163L: linux-media@vger.kernel.org 14164S: Maintained 14165F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14166F: Documentation/driver-api/media/drivers/ccs/ 14167F: Documentation/userspace-api/media/drivers/ccs.rst 14168F: drivers/media/i2c/ccs-pll.c 14169F: drivers/media/i2c/ccs-pll.h 14170F: drivers/media/i2c/ccs/ 14171F: include/uapi/linux/ccs.h 14172F: include/uapi/linux/smiapp.h 14173 14174MIPS 14175M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14176L: linux-mips@vger.kernel.org 14177S: Maintained 14178W: http://www.linux-mips.org/ 14179Q: https://patchwork.kernel.org/project/linux-mips/list/ 14180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14181F: Documentation/devicetree/bindings/mips/ 14182F: Documentation/mips/ 14183F: arch/mips/ 14184F: drivers/platform/mips/ 14185F: include/dt-bindings/mips/ 14186 14187MIPS BOSTON DEVELOPMENT BOARD 14188M: Paul Burton <paulburton@kernel.org> 14189L: linux-mips@vger.kernel.org 14190S: Maintained 14191F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14192F: arch/mips/boot/dts/img/boston.dts 14193F: arch/mips/configs/generic/board-boston.config 14194F: drivers/clk/imgtec/clk-boston.c 14195F: include/dt-bindings/clock/boston-clock.h 14196 14197MIPS CORE DRIVERS 14198M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14199M: Serge Semin <fancer.lancer@gmail.com> 14200L: linux-mips@vger.kernel.org 14201S: Supported 14202F: drivers/bus/mips_cdmm.c 14203F: drivers/clocksource/mips-gic-timer.c 14204F: drivers/cpuidle/cpuidle-cps.c 14205F: drivers/irqchip/irq-mips-cpu.c 14206F: drivers/irqchip/irq-mips-gic.c 14207 14208MIPS GENERIC PLATFORM 14209M: Paul Burton <paulburton@kernel.org> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14213F: arch/mips/generic/ 14214F: arch/mips/tools/generic-board-config.sh 14215 14216MIPS RINT INSTRUCTION EMULATION 14217M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14218L: linux-mips@vger.kernel.org 14219S: Supported 14220F: arch/mips/math-emu/dp_rint.c 14221F: arch/mips/math-emu/sp_rint.c 14222 14223MIPS/LOONGSON1 ARCHITECTURE 14224M: Keguang Zhang <keguang.zhang@gmail.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson32/ 14228F: arch/mips/loongson32/ 14229F: drivers/*/*loongson1* 14230 14231MIPS/LOONGSON2EF ARCHITECTURE 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson2ef/ 14236F: arch/mips/loongson2ef/ 14237F: drivers/cpufreq/loongson2_cpufreq.c 14238 14239MIPS/LOONGSON64 ARCHITECTURE 14240M: Huacai Chen <chenhuacai@kernel.org> 14241M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14242L: linux-mips@vger.kernel.org 14243S: Maintained 14244F: arch/mips/include/asm/mach-loongson64/ 14245F: arch/mips/loongson64/ 14246F: drivers/irqchip/irq-loongson* 14247F: drivers/platform/mips/cpu_hwmon.c 14248 14249MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14250M: Hans Verkuil <hverkuil@xs4all.nl> 14251L: linux-media@vger.kernel.org 14252S: Odd Fixes 14253W: https://linuxtv.org 14254T: git git://linuxtv.org/media_tree.git 14255F: drivers/media/radio/radio-miropcm20* 14256 14257MMP SUPPORT 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Odd Fixes 14261T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14262F: arch/arm/boot/dts/marvell/mmp* 14263F: arch/arm/mach-mmp/ 14264F: include/linux/soc/mmp/ 14265 14266MMP USB PHY DRIVERS 14267R: Lubomir Rintel <lkundrak@v3.sk> 14268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14269S: Maintained 14270F: drivers/phy/marvell/phy-mmp3-usb.c 14271F: drivers/phy/marvell/phy-pxa-usb.c 14272 14273MMU GATHER AND TLB INVALIDATION 14274M: Will Deacon <will@kernel.org> 14275M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14276M: Andrew Morton <akpm@linux-foundation.org> 14277M: Nick Piggin <npiggin@gmail.com> 14278M: Peter Zijlstra <peterz@infradead.org> 14279L: linux-arch@vger.kernel.org 14280L: linux-mm@kvack.org 14281S: Maintained 14282F: arch/*/include/asm/tlb.h 14283F: include/asm-generic/tlb.h 14284F: mm/mmu_gather.c 14285 14286MN88472 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88472* 14294 14295MN88473 MEDIA DRIVER 14296M: Antti Palosaari <crope@iki.fi> 14297L: linux-media@vger.kernel.org 14298S: Maintained 14299W: https://linuxtv.org 14300W: http://palosaari.fi/linux/ 14301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14302F: drivers/media/dvb-frontends/mn88473* 14303 14304MODULE SUPPORT 14305M: Luis Chamberlain <mcgrof@kernel.org> 14306L: linux-modules@vger.kernel.org 14307L: linux-kernel@vger.kernel.org 14308S: Maintained 14309T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14310F: include/linux/kmod.h 14311F: include/linux/module.h 14312F: kernel/module/ 14313F: lib/test_kmod.c 14314F: scripts/module* 14315F: tools/testing/selftests/kmod/ 14316 14317MONOLITHIC POWER SYSTEM PMIC DRIVER 14318M: Saravanan Sekar <sravanhome@gmail.com> 14319S: Maintained 14320F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14321F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14322F: drivers/hwmon/pmbus/mpq7932.c 14323F: drivers/iio/adc/mp2629_adc.c 14324F: drivers/mfd/mp2629.c 14325F: drivers/power/supply/mp2629_charger.c 14326F: drivers/regulator/mp5416.c 14327F: drivers/regulator/mpq7920.c 14328F: drivers/regulator/mpq7920.h 14329F: include/linux/mfd/mp2629.h 14330 14331MOST(R) TECHNOLOGY DRIVER 14332M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14333M: Christian Gromm <christian.gromm@microchip.com> 14334S: Maintained 14335F: Documentation/ABI/testing/configfs-most 14336F: Documentation/ABI/testing/sysfs-bus-most 14337F: drivers/most/ 14338F: drivers/staging/most/ 14339F: include/linux/most.h 14340 14341MOTORCOMM PHY DRIVER 14342M: Peter Geis <pgwipeout@gmail.com> 14343M: Frank <Frank.Sae@motor-comm.com> 14344L: netdev@vger.kernel.org 14345S: Maintained 14346F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14347F: drivers/net/phy/motorcomm.c 14348 14349MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14350M: Jiri Slaby <jirislaby@kernel.org> 14351S: Maintained 14352F: Documentation/driver-api/tty/moxa-smartio.rst 14353F: drivers/tty/mxser.* 14354 14355MR800 AVERMEDIA USB FM RADIO DRIVER 14356M: Alexey Klimov <klimov.linux@gmail.com> 14357L: linux-media@vger.kernel.org 14358S: Maintained 14359T: git git://linuxtv.org/media_tree.git 14360F: drivers/media/radio/radio-mr800.c 14361 14362MRF24J40 IEEE 802.15.4 RADIO DRIVER 14363M: Stefan Schmidt <stefan@datenfreihafen.org> 14364L: linux-wpan@vger.kernel.org 14365S: Odd Fixes 14366F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14367F: drivers/net/ieee802154/mrf24j40.c 14368 14369MSI EC DRIVER 14370M: Nikita Kravets <teackot@gmail.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373W: https://github.com/BeardOverflow/msi-ec 14374F: drivers/platform/x86/msi-ec.* 14375 14376MSI LAPTOP SUPPORT 14377M: "Lee, Chun-Yi" <jlee@suse.com> 14378L: platform-driver-x86@vger.kernel.org 14379S: Maintained 14380F: drivers/platform/x86/msi-laptop.c 14381 14382MSI WMI SUPPORT 14383L: platform-driver-x86@vger.kernel.org 14384S: Orphan 14385F: drivers/platform/x86/msi-wmi.c 14386 14387MSI001 MEDIA DRIVER 14388M: Antti Palosaari <crope@iki.fi> 14389L: linux-media@vger.kernel.org 14390S: Maintained 14391W: https://linuxtv.org 14392W: http://palosaari.fi/linux/ 14393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14394T: git git://linuxtv.org/anttip/media_tree.git 14395F: drivers/media/tuners/msi001* 14396 14397MSI2500 MEDIA DRIVER 14398M: Antti Palosaari <crope@iki.fi> 14399L: linux-media@vger.kernel.org 14400S: Maintained 14401W: https://linuxtv.org 14402W: http://palosaari.fi/linux/ 14403Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14404T: git git://linuxtv.org/anttip/media_tree.git 14405F: drivers/media/usb/msi2500/ 14406 14407MSTAR INTERRUPT CONTROLLER DRIVER 14408M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14409M: Daniel Palmer <daniel@thingy.jp> 14410S: Maintained 14411F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14412F: drivers/irqchip/irq-mst-intc.c 14413 14414MSYSTEMS DISKONCHIP G3 MTD DRIVER 14415M: Robert Jarzmik <robert.jarzmik@free.fr> 14416L: linux-mtd@lists.infradead.org 14417S: Maintained 14418F: drivers/mtd/devices/docg3* 14419 14420MT9P031 APTINA CAMERA SENSOR 14421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14422L: linux-media@vger.kernel.org 14423S: Maintained 14424T: git git://linuxtv.org/media_tree.git 14425F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14426F: drivers/media/i2c/mt9p031.c 14427F: include/media/i2c/mt9p031.h 14428 14429MT9T112 APTINA CAMERA SENSOR 14430M: Jacopo Mondi <jacopo@jmondi.org> 14431L: linux-media@vger.kernel.org 14432S: Odd Fixes 14433T: git git://linuxtv.org/media_tree.git 14434F: drivers/media/i2c/mt9t112.c 14435F: include/media/i2c/mt9t112.h 14436 14437MT9V032 APTINA CAMERA SENSOR 14438M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14443F: drivers/media/i2c/mt9v032.c 14444F: include/media/i2c/mt9v032.h 14445 14446MT9V111 APTINA CAMERA SENSOR 14447M: Jacopo Mondi <jacopo@jmondi.org> 14448L: linux-media@vger.kernel.org 14449S: Maintained 14450T: git git://linuxtv.org/media_tree.git 14451F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14452F: drivers/media/i2c/mt9v111.c 14453 14454MULTIFUNCTION DEVICES (MFD) 14455M: Lee Jones <lee@kernel.org> 14456S: Maintained 14457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14458F: Documentation/devicetree/bindings/mfd/ 14459F: drivers/mfd/ 14460F: include/dt-bindings/mfd/ 14461F: include/linux/mfd/ 14462 14463MULTIMEDIA CARD (MMC) ETC. OVER SPI 14464S: Orphan 14465F: drivers/mmc/host/mmc_spi.c 14466F: include/linux/spi/mmc_spi.h 14467 14468MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14469M: Ulf Hansson <ulf.hansson@linaro.org> 14470L: linux-mmc@vger.kernel.org 14471S: Maintained 14472T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14473F: Documentation/devicetree/bindings/mmc/ 14474F: drivers/mmc/ 14475F: include/linux/mmc/ 14476F: include/uapi/linux/mmc/ 14477 14478MULTIPLEXER SUBSYSTEM 14479M: Peter Rosin <peda@axentia.se> 14480S: Maintained 14481F: Documentation/ABI/testing/sysfs-class-mux* 14482F: Documentation/devicetree/bindings/mux/ 14483F: drivers/mux/ 14484F: include/dt-bindings/mux/ 14485F: include/linux/mux/ 14486 14487MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14488M: Bin Liu <b-liu@ti.com> 14489L: linux-usb@vger.kernel.org 14490S: Maintained 14491F: drivers/usb/musb/ 14492 14493MXL301RF MEDIA DRIVER 14494M: Akihiro Tsukada <tskd08@gmail.com> 14495L: linux-media@vger.kernel.org 14496S: Odd Fixes 14497F: drivers/media/tuners/mxl301rf* 14498 14499MXL5007T MEDIA DRIVER 14500M: Michael Krufky <mkrufky@linuxtv.org> 14501L: linux-media@vger.kernel.org 14502S: Maintained 14503W: https://linuxtv.org 14504W: http://github.com/mkrufky 14505Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14506T: git git://linuxtv.org/mkrufky/tuners.git 14507F: drivers/media/tuners/mxl5007t.* 14508 14509MXSFB DRM DRIVER 14510M: Marek Vasut <marex@denx.de> 14511M: Stefan Agner <stefan@agner.ch> 14512L: dri-devel@lists.freedesktop.org 14513S: Supported 14514T: git git://anongit.freedesktop.org/drm/drm-misc 14515F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14516F: drivers/gpu/drm/mxsfb/ 14517 14518MYLEX DAC960 PCI RAID Controller 14519M: Hannes Reinecke <hare@kernel.org> 14520L: linux-scsi@vger.kernel.org 14521S: Supported 14522F: drivers/scsi/myrb.* 14523F: drivers/scsi/myrs.* 14524 14525MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14526M: Chris Lee <christopher.lee@cspi.com> 14527L: netdev@vger.kernel.org 14528S: Supported 14529W: https://www.cspi.com/ethernet-products/support/downloads/ 14530F: drivers/net/ethernet/myricom/myri10ge/ 14531 14532NAND FLASH SUBSYSTEM 14533M: Miquel Raynal <miquel.raynal@bootlin.com> 14534R: Richard Weinberger <richard@nod.at> 14535L: linux-mtd@lists.infradead.org 14536S: Maintained 14537W: http://www.linux-mtd.infradead.org/ 14538Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14539C: irc://irc.oftc.net/mtd 14540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14541F: drivers/mtd/nand/ 14542F: include/linux/mtd/*nand*.h 14543 14544NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14545M: Daniel Mack <zonque@gmail.com> 14546L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14547S: Maintained 14548W: http://www.native-instruments.com 14549F: sound/usb/caiaq/ 14550 14551NATSEMI ETHERNET DRIVER (DP8381x) 14552S: Orphan 14553F: drivers/net/ethernet/natsemi/natsemi.c 14554 14555NCR 5380 SCSI DRIVERS 14556M: Finn Thain <fthain@linux-m68k.org> 14557M: Michael Schmitz <schmitzmic@gmail.com> 14558L: linux-scsi@vger.kernel.org 14559S: Maintained 14560F: Documentation/scsi/g_NCR5380.rst 14561F: drivers/scsi/NCR5380.* 14562F: drivers/scsi/arm/cumana_1.c 14563F: drivers/scsi/arm/oak.c 14564F: drivers/scsi/atari_scsi.* 14565F: drivers/scsi/dmx3191d.c 14566F: drivers/scsi/g_NCR5380.* 14567F: drivers/scsi/mac_scsi.* 14568F: drivers/scsi/sun3_scsi.* 14569F: drivers/scsi/sun3_scsi_vme.c 14570 14571NCSI LIBRARY 14572M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14573S: Maintained 14574F: net/ncsi/ 14575 14576NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14577M: Guenter Roeck <linux@roeck-us.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/hwmon/nct6775.rst 14581F: drivers/hwmon/nct6775-core.c 14582F: drivers/hwmon/nct6775-platform.c 14583F: drivers/hwmon/nct6775.h 14584 14585NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14586M: Zev Weiss <zev@bewilderbeest.net> 14587L: linux-hwmon@vger.kernel.org 14588S: Maintained 14589F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14590F: drivers/hwmon/nct6775-i2c.c 14591 14592NETDEVSIM 14593M: Jakub Kicinski <kuba@kernel.org> 14594S: Maintained 14595F: drivers/net/netdevsim/* 14596 14597NETEM NETWORK EMULATOR 14598M: Stephen Hemminger <stephen@networkplumber.org> 14599L: netdev@vger.kernel.org 14600S: Maintained 14601F: net/sched/sch_netem.c 14602 14603NETERION 10GbE DRIVERS (s2io) 14604M: Jon Mason <jdmason@kudzu.us> 14605L: netdev@vger.kernel.org 14606S: Supported 14607F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14608F: drivers/net/ethernet/neterion/ 14609 14610NETFILTER 14611M: Pablo Neira Ayuso <pablo@netfilter.org> 14612M: Jozsef Kadlecsik <kadlec@netfilter.org> 14613M: Florian Westphal <fw@strlen.de> 14614L: netfilter-devel@vger.kernel.org 14615L: coreteam@netfilter.org 14616S: Maintained 14617W: http://www.netfilter.org/ 14618W: http://www.iptables.org/ 14619W: http://www.nftables.org/ 14620Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14621C: irc://irc.libera.chat/netfilter 14622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14623T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14624F: include/linux/netfilter* 14625F: include/linux/netfilter/ 14626F: include/net/netfilter/ 14627F: include/uapi/linux/netfilter* 14628F: include/uapi/linux/netfilter/ 14629F: net/*/netfilter.c 14630F: net/*/netfilter/ 14631F: net/bridge/br_netfilter*.c 14632F: net/netfilter/ 14633 14634NETROM NETWORK LAYER 14635M: Ralf Baechle <ralf@linux-mips.org> 14636L: linux-hams@vger.kernel.org 14637S: Maintained 14638W: http://www.linux-ax25.org/ 14639F: include/net/netrom.h 14640F: include/uapi/linux/netrom.h 14641F: net/netrom/ 14642 14643NETRONIX EMBEDDED CONTROLLER 14644M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14645S: Maintained 14646F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14647F: drivers/mfd/ntxec.c 14648F: drivers/pwm/pwm-ntxec.c 14649F: drivers/rtc/rtc-ntxec.c 14650F: include/linux/mfd/ntxec.h 14651 14652NETRONOME ETHERNET DRIVERS 14653M: Simon Horman <simon.horman@corigine.com> 14654R: Jakub Kicinski <kuba@kernel.org> 14655L: oss-drivers@corigine.com 14656S: Maintained 14657F: drivers/net/ethernet/netronome/ 14658 14659NETWORK BLOCK DEVICE (NBD) 14660M: Josef Bacik <josef@toxicpanda.com> 14661L: linux-block@vger.kernel.org 14662L: nbd@other.debian.org 14663S: Maintained 14664F: Documentation/admin-guide/blockdev/nbd.rst 14665F: drivers/block/nbd.c 14666F: include/trace/events/nbd.h 14667F: include/uapi/linux/nbd.h 14668 14669NETWORK DROP MONITOR 14670M: Neil Horman <nhorman@tuxdriver.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673W: https://fedorahosted.org/dropwatch/ 14674F: include/uapi/linux/net_dropmon.h 14675F: net/core/drop_monitor.c 14676 14677NETWORKING DRIVERS 14678M: "David S. Miller" <davem@davemloft.net> 14679M: Eric Dumazet <edumazet@google.com> 14680M: Jakub Kicinski <kuba@kernel.org> 14681M: Paolo Abeni <pabeni@redhat.com> 14682L: netdev@vger.kernel.org 14683S: Maintained 14684Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14686T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14687F: Documentation/devicetree/bindings/net/ 14688F: drivers/connector/ 14689F: drivers/net/ 14690F: include/dt-bindings/net/ 14691F: include/linux/etherdevice.h 14692F: include/linux/fcdevice.h 14693F: include/linux/fddidevice.h 14694F: include/linux/hippidevice.h 14695F: include/linux/if_* 14696F: include/linux/inetdevice.h 14697F: include/linux/netdevice.h 14698F: include/uapi/linux/if_* 14699F: include/uapi/linux/netdevice.h 14700X: drivers/net/wireless/ 14701 14702NETWORKING DRIVERS (WIRELESS) 14703M: Kalle Valo <kvalo@kernel.org> 14704L: linux-wireless@vger.kernel.org 14705S: Maintained 14706W: https://wireless.wiki.kernel.org/ 14707Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14708T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14710F: Documentation/devicetree/bindings/net/wireless/ 14711F: drivers/net/wireless/ 14712 14713NETWORKING [DSA] 14714M: Andrew Lunn <andrew@lunn.ch> 14715M: Florian Fainelli <f.fainelli@gmail.com> 14716M: Vladimir Oltean <olteanv@gmail.com> 14717S: Maintained 14718F: Documentation/devicetree/bindings/net/dsa/ 14719F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14720F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14721F: drivers/net/dsa/ 14722F: include/linux/dsa/ 14723F: include/linux/platform_data/dsa.h 14724F: include/net/dsa.h 14725F: net/dsa/ 14726F: tools/testing/selftests/drivers/net/dsa/ 14727 14728NETWORKING [GENERAL] 14729M: "David S. Miller" <davem@davemloft.net> 14730M: Eric Dumazet <edumazet@google.com> 14731M: Jakub Kicinski <kuba@kernel.org> 14732M: Paolo Abeni <pabeni@redhat.com> 14733L: netdev@vger.kernel.org 14734S: Maintained 14735Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14736B: mailto:netdev@vger.kernel.org 14737T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14738T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14739F: Documentation/core-api/netlink.rst 14740F: Documentation/netlink/ 14741F: Documentation/networking/ 14742F: Documentation/process/maintainer-netdev.rst 14743F: Documentation/userspace-api/netlink/ 14744F: include/linux/in.h 14745F: include/linux/net.h 14746F: include/linux/netdevice.h 14747F: include/net/ 14748F: include/uapi/linux/in.h 14749F: include/uapi/linux/net.h 14750F: include/uapi/linux/net_namespace.h 14751F: include/uapi/linux/netdevice.h 14752F: lib/net_utils.c 14753F: lib/random32.c 14754F: net/ 14755F: tools/net/ 14756F: tools/testing/selftests/net/ 14757X: net/bluetooth/ 14758 14759NETWORKING [IPSEC] 14760M: Steffen Klassert <steffen.klassert@secunet.com> 14761M: Herbert Xu <herbert@gondor.apana.org.au> 14762M: "David S. Miller" <davem@davemloft.net> 14763L: netdev@vger.kernel.org 14764S: Maintained 14765T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14766T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14767F: include/net/xfrm.h 14768F: include/uapi/linux/xfrm.h 14769F: net/ipv4/ah4.c 14770F: net/ipv4/esp4* 14771F: net/ipv4/ip_vti.c 14772F: net/ipv4/ipcomp.c 14773F: net/ipv4/xfrm* 14774F: net/ipv6/ah6.c 14775F: net/ipv6/esp6* 14776F: net/ipv6/ip6_vti.c 14777F: net/ipv6/ipcomp6.c 14778F: net/ipv6/xfrm* 14779F: net/key/ 14780F: net/xfrm/ 14781F: tools/testing/selftests/net/ipsec.c 14782 14783NETWORKING [IPv4/IPv6] 14784M: "David S. Miller" <davem@davemloft.net> 14785M: David Ahern <dsahern@kernel.org> 14786L: netdev@vger.kernel.org 14787S: Maintained 14788T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14789F: arch/x86/net/* 14790F: include/linux/ip.h 14791F: include/linux/ipv6* 14792F: include/net/fib* 14793F: include/net/ip* 14794F: include/net/route.h 14795F: net/ipv4/ 14796F: net/ipv6/ 14797 14798NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14799M: Paul Moore <paul@paul-moore.com> 14800L: netdev@vger.kernel.org 14801L: linux-security-module@vger.kernel.org 14802S: Supported 14803W: https://github.com/netlabel 14804F: Documentation/netlabel/ 14805F: include/net/calipso.h 14806F: include/net/cipso_ipv4.h 14807F: include/net/netlabel.h 14808F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14809F: include/uapi/linux/netfilter/xt_SECMARK.h 14810F: net/ipv4/cipso_ipv4.c 14811F: net/ipv6/calipso.c 14812F: net/netfilter/xt_CONNSECMARK.c 14813F: net/netfilter/xt_SECMARK.c 14814F: net/netlabel/ 14815 14816NETWORKING [MPTCP] 14817M: Matthieu Baerts <matthieu.baerts@tessares.net> 14818M: Mat Martineau <martineau@kernel.org> 14819L: netdev@vger.kernel.org 14820L: mptcp@lists.linux.dev 14821S: Maintained 14822W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14823B: https://github.com/multipath-tcp/mptcp_net-next/issues 14824T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14825T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14826F: Documentation/networking/mptcp-sysctl.rst 14827F: include/net/mptcp.h 14828F: include/trace/events/mptcp.h 14829F: include/uapi/linux/mptcp.h 14830F: net/mptcp/ 14831F: tools/testing/selftests/bpf/*/*mptcp*.c 14832F: tools/testing/selftests/net/mptcp/ 14833 14834NETWORKING [TCP] 14835M: Eric Dumazet <edumazet@google.com> 14836L: netdev@vger.kernel.org 14837S: Maintained 14838F: include/linux/net_mm.h 14839F: include/linux/tcp.h 14840F: include/net/tcp.h 14841F: include/trace/events/tcp.h 14842F: include/uapi/linux/tcp.h 14843F: net/ipv4/syncookies.c 14844F: net/ipv4/tcp*.c 14845F: net/ipv6/syncookies.c 14846F: net/ipv6/tcp*.c 14847 14848NETWORKING [TLS] 14849M: Boris Pismenny <borisp@nvidia.com> 14850M: John Fastabend <john.fastabend@gmail.com> 14851M: Jakub Kicinski <kuba@kernel.org> 14852L: netdev@vger.kernel.org 14853S: Maintained 14854F: include/net/tls.h 14855F: include/uapi/linux/tls.h 14856F: net/tls/* 14857 14858NETXEN (1/10) GbE SUPPORT 14859M: Manish Chopra <manishc@marvell.com> 14860M: Rahul Verma <rahulv@marvell.com> 14861M: GR-Linux-NIC-Dev@marvell.com 14862L: netdev@vger.kernel.org 14863S: Supported 14864F: drivers/net/ethernet/qlogic/netxen/ 14865 14866NET_FAILOVER MODULE 14867M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14868L: netdev@vger.kernel.org 14869S: Supported 14870F: Documentation/networking/net_failover.rst 14871F: drivers/net/net_failover.c 14872F: include/net/net_failover.h 14873 14874NEXTHOP 14875M: David Ahern <dsahern@kernel.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: include/net/netns/nexthop.h 14879F: include/net/nexthop.h 14880F: include/uapi/linux/nexthop.h 14881F: net/ipv4/nexthop.c 14882 14883NFC SUBSYSTEM 14884M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14885L: netdev@vger.kernel.org 14886S: Maintained 14887F: Documentation/devicetree/bindings/net/nfc/ 14888F: drivers/nfc/ 14889F: include/net/nfc/ 14890F: include/uapi/linux/nfc.h 14891F: net/nfc/ 14892 14893NFC VIRTUAL NCI DEVICE DRIVER 14894M: Bongsu Jeon <bongsu.jeon@samsung.com> 14895L: netdev@vger.kernel.org 14896S: Supported 14897F: drivers/nfc/virtual_ncidev.c 14898F: tools/testing/selftests/nci/ 14899 14900NFS, SUNRPC, AND LOCKD CLIENTS 14901M: Trond Myklebust <trond.myklebust@hammerspace.com> 14902M: Anna Schumaker <anna@kernel.org> 14903L: linux-nfs@vger.kernel.org 14904S: Maintained 14905W: http://client.linux-nfs.org 14906T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14907F: Documentation/filesystems/nfs/ 14908F: fs/lockd/ 14909F: fs/nfs/ 14910F: fs/nfs_common/ 14911F: include/linux/lockd/ 14912F: include/linux/nfs* 14913F: include/linux/sunrpc/ 14914F: include/uapi/linux/nfs* 14915F: include/uapi/linux/sunrpc/ 14916F: net/sunrpc/ 14917 14918NILFS2 FILESYSTEM 14919M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14920L: linux-nilfs@vger.kernel.org 14921S: Supported 14922W: https://nilfs.sourceforge.io/ 14923W: https://nilfs.osdn.jp/ 14924T: git https://github.com/konis/nilfs2.git 14925F: Documentation/filesystems/nilfs2.rst 14926F: fs/nilfs2/ 14927F: include/trace/events/nilfs2.h 14928F: include/uapi/linux/nilfs2_api.h 14929F: include/uapi/linux/nilfs2_ondisk.h 14930 14931NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 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/pcmcia/nsp_* 14937 14938NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14939M: GOTO Masanori <gotom@debian.or.jp> 14940M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14941S: Maintained 14942W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14943F: Documentation/scsi/NinjaSCSI.rst 14944F: drivers/scsi/nsp32* 14945 14946NINTENDO HID DRIVER 14947M: Daniel J. Ogorchock <djogorchock@gmail.com> 14948L: linux-input@vger.kernel.org 14949S: Maintained 14950F: drivers/hid/hid-nintendo* 14951 14952NIOS2 ARCHITECTURE 14953M: Dinh Nguyen <dinguyen@kernel.org> 14954S: Maintained 14955T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14956F: arch/nios2/ 14957 14958NITRO ENCLAVES (NE) 14959M: Alexandru Ciobotaru <alcioa@amazon.com> 14960L: linux-kernel@vger.kernel.org 14961L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14962S: Supported 14963W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14964F: Documentation/virt/ne_overview.rst 14965F: drivers/virt/nitro_enclaves/ 14966F: include/linux/nitro_enclaves.h 14967F: include/uapi/linux/nitro_enclaves.h 14968F: samples/nitro_enclaves/ 14969 14970NOHZ, DYNTICKS SUPPORT 14971M: Frederic Weisbecker <frederic@kernel.org> 14972M: Thomas Gleixner <tglx@linutronix.de> 14973M: Ingo Molnar <mingo@kernel.org> 14974L: linux-kernel@vger.kernel.org 14975S: Maintained 14976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14977F: include/linux/sched/nohz.h 14978F: include/linux/tick.h 14979F: kernel/time/tick*.* 14980 14981NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14982M: Pavel Machek <pavel@ucw.cz> 14983M: Sakari Ailus <sakari.ailus@iki.fi> 14984L: linux-media@vger.kernel.org 14985S: Maintained 14986F: drivers/media/i2c/ad5820.c 14987F: drivers/media/i2c/et8ek8 14988 14989NOKIA N900 POWER SUPPLY DRIVERS 14990R: Pali Rohár <pali@kernel.org> 14991F: drivers/power/supply/bq2415x_charger.c 14992F: drivers/power/supply/bq27xxx_battery.c 14993F: drivers/power/supply/bq27xxx_battery_i2c.c 14994F: drivers/power/supply/isp1704_charger.c 14995F: drivers/power/supply/rx51_battery.c 14996F: include/linux/power/bq2415x_charger.h 14997F: include/linux/power/bq27xxx_battery.h 14998 14999NOLIBC HEADER FILE 15000M: Willy Tarreau <w@1wt.eu> 15001S: Maintained 15002T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15003F: tools/include/nolibc/ 15004F: tools/testing/selftests/nolibc/ 15005 15006NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15007M: Hans de Goede <hdegoede@redhat.com> 15008L: linux-input@vger.kernel.org 15009S: Maintained 15010F: drivers/input/touchscreen/novatek-nvt-ts.c 15011 15012NSDEPS 15013M: Matthias Maennich <maennich@google.com> 15014S: Maintained 15015F: Documentation/core-api/symbol-namespaces.rst 15016F: scripts/nsdeps 15017 15018NTB AMD DRIVER 15019M: Sanjay R Mehta <sanju.mehta@amd.com> 15020M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023F: drivers/ntb/hw/amd/ 15024 15025NTB DRIVER CORE 15026M: Jon Mason <jdmason@kudzu.us> 15027M: Dave Jiang <dave.jiang@intel.com> 15028M: Allen Hubbe <allenbh@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031W: https://github.com/jonmason/ntb/wiki 15032T: git https://github.com/jonmason/ntb.git 15033F: drivers/net/ntb_netdev.c 15034F: drivers/ntb/ 15035F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15036F: include/linux/ntb.h 15037F: include/linux/ntb_transport.h 15038F: tools/testing/selftests/ntb/ 15039 15040NTB IDT DRIVER 15041M: Serge Semin <fancer.lancer@gmail.com> 15042L: ntb@lists.linux.dev 15043S: Supported 15044F: drivers/ntb/hw/idt/ 15045 15046NTB INTEL DRIVER 15047M: Dave Jiang <dave.jiang@intel.com> 15048L: ntb@lists.linux.dev 15049S: Supported 15050W: https://github.com/davejiang/linux/wiki 15051T: git https://github.com/davejiang/linux.git 15052F: drivers/ntb/hw/intel/ 15053 15054NTFS FILESYSTEM 15055M: Anton Altaparmakov <anton@tuxera.com> 15056R: Namjae Jeon <linkinjeon@kernel.org> 15057L: linux-ntfs-dev@lists.sourceforge.net 15058S: Supported 15059W: http://www.tuxera.com/ 15060T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15061F: Documentation/filesystems/ntfs.rst 15062F: fs/ntfs/ 15063 15064NTFS3 FILESYSTEM 15065M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15066L: ntfs3@lists.linux.dev 15067S: Supported 15068W: http://www.paragon-software.com/ 15069T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15070F: Documentation/filesystems/ntfs3.rst 15071F: fs/ntfs3/ 15072 15073NUBUS SUBSYSTEM 15074M: Finn Thain <fthain@linux-m68k.org> 15075L: linux-m68k@lists.linux-m68k.org 15076S: Maintained 15077F: arch/*/include/asm/nubus.h 15078F: drivers/nubus/ 15079F: include/linux/nubus.h 15080F: include/uapi/linux/nubus.h 15081 15082NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15083M: Antonino Daplas <adaplas@gmail.com> 15084L: linux-fbdev@vger.kernel.org 15085S: Maintained 15086F: drivers/video/fbdev/nvidia/ 15087F: drivers/video/fbdev/riva/ 15088 15089NVIDIA WMI EC BACKLIGHT DRIVER 15090M: Daniel Dadap <ddadap@nvidia.com> 15091L: platform-driver-x86@vger.kernel.org 15092S: Supported 15093F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15094F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15095 15096NVM EXPRESS DRIVER 15097M: Keith Busch <kbusch@kernel.org> 15098M: Jens Axboe <axboe@fb.com> 15099M: Christoph Hellwig <hch@lst.de> 15100M: Sagi Grimberg <sagi@grimberg.me> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103W: http://git.infradead.org/nvme.git 15104T: git git://git.infradead.org/nvme.git 15105F: Documentation/nvme/ 15106F: drivers/nvme/common/ 15107F: drivers/nvme/host/ 15108F: include/linux/nvme-*.h 15109F: include/linux/nvme.h 15110F: include/uapi/linux/nvme_ioctl.h 15111 15112NVM EXPRESS FABRICS AUTHENTICATION 15113M: Hannes Reinecke <hare@suse.de> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/auth.c 15117F: drivers/nvme/target/auth.c 15118F: drivers/nvme/target/fabrics-cmd-auth.c 15119F: include/linux/nvme-auth.h 15120 15121NVM EXPRESS FC TRANSPORT DRIVERS 15122M: James Smart <james.smart@broadcom.com> 15123L: linux-nvme@lists.infradead.org 15124S: Supported 15125F: drivers/nvme/host/fc.c 15126F: drivers/nvme/target/fc.c 15127F: drivers/nvme/target/fcloop.c 15128F: include/linux/nvme-fc-driver.h 15129F: include/linux/nvme-fc.h 15130 15131NVM EXPRESS HARDWARE MONITORING SUPPORT 15132M: Guenter Roeck <linux@roeck-us.net> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135F: drivers/nvme/host/hwmon.c 15136 15137NVM EXPRESS TARGET DRIVER 15138M: Christoph Hellwig <hch@lst.de> 15139M: Sagi Grimberg <sagi@grimberg.me> 15140M: Chaitanya Kulkarni <kch@nvidia.com> 15141L: linux-nvme@lists.infradead.org 15142S: Supported 15143W: http://git.infradead.org/nvme.git 15144T: git git://git.infradead.org/nvme.git 15145F: drivers/nvme/target/ 15146 15147NVMEM FRAMEWORK 15148M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15149S: Maintained 15150T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15151F: Documentation/ABI/stable/sysfs-bus-nvmem 15152F: Documentation/devicetree/bindings/nvmem/ 15153F: drivers/nvmem/ 15154F: include/linux/nvmem-consumer.h 15155F: include/linux/nvmem-provider.h 15156 15157NXP BLUETOOTH WIRELESS DRIVERS 15158M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15159M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15160S: Maintained 15161F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15162F: drivers/bluetooth/btnxpuart.c 15163 15164NXP C45 TJA11XX PHY DRIVER 15165M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15166L: netdev@vger.kernel.org 15167S: Maintained 15168F: drivers/net/phy/nxp-c45-tja11xx.c 15169 15170NXP FSPI DRIVER 15171M: Han Xu <han.xu@nxp.com> 15172M: Haibo Chen <haibo.chen@nxp.com> 15173R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15174L: linux-spi@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15177F: drivers/spi/spi-nxp-fspi.c 15178 15179NXP FXAS21002C DRIVER 15180M: Rui Miguel Silva <rmfrfs@gmail.com> 15181L: linux-iio@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15184F: drivers/iio/gyro/fxas21002c.h 15185F: drivers/iio/gyro/fxas21002c_core.c 15186F: drivers/iio/gyro/fxas21002c_i2c.c 15187F: drivers/iio/gyro/fxas21002c_spi.c 15188 15189NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15190M: Haibo Chen <haibo.chen@nxp.com> 15191L: linux-iio@vger.kernel.org 15192L: linux-imx@nxp.com 15193S: Maintained 15194F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15195F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15196F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15197F: drivers/iio/adc/imx7d_adc.c 15198F: drivers/iio/adc/imx93_adc.c 15199F: drivers/iio/adc/vf610_adc.c 15200 15201NXP i.MX 8M ISI DRIVER 15202M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15206F: drivers/media/platform/nxp/imx8-isi/ 15207 15208NXP i.MX 8MP DW100 V4L2 DRIVER 15209M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15210L: linux-media@vger.kernel.org 15211S: Maintained 15212F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15213F: Documentation/userspace-api/media/drivers/dw100.rst 15214F: drivers/media/platform/nxp/dw100/ 15215F: include/uapi/linux/dw100.h 15216 15217NXP i.MX 8MQ DCSS DRIVER 15218M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15219R: Lucas Stach <l.stach@pengutronix.de> 15220L: dri-devel@lists.freedesktop.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15223F: drivers/gpu/drm/imx/dcss/ 15224 15225NXP i.MX 8QXP ADC DRIVER 15226M: Cai Huoqing <cai.huoqing@linux.dev> 15227M: Haibo Chen <haibo.chen@nxp.com> 15228L: linux-imx@nxp.com 15229L: linux-iio@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15232F: drivers/iio/adc/imx8qxp-adc.c 15233 15234NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15235M: Mirela Rabulea <mirela.rabulea@nxp.com> 15236R: NXP Linux Team <linux-imx@nxp.com> 15237L: linux-media@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15240F: drivers/media/platform/nxp/imx-jpeg 15241 15242NXP i.MX CLOCK DRIVERS 15243M: Abel Vesa <abelvesa@kernel.org> 15244R: Peng Fan <peng.fan@nxp.com> 15245L: linux-clk@vger.kernel.org 15246L: linux-imx@nxp.com 15247S: Maintained 15248T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15249F: Documentation/devicetree/bindings/clock/imx* 15250F: drivers/clk/imx/ 15251F: include/dt-bindings/clock/imx* 15252 15253NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15254M: Jagan Teki <jagan@amarulasolutions.com> 15255S: Maintained 15256F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15257F: drivers/regulator/pf8x00-regulator.c 15258 15259NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15261L: linux-kernel@vger.kernel.org 15262S: Maintained 15263F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15264F: drivers/extcon/extcon-ptn5150.c 15265 15266NXP SGTL5000 DRIVER 15267M: Fabio Estevam <festevam@gmail.com> 15268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15269S: Maintained 15270F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15271F: sound/soc/codecs/sgtl5000* 15272 15273NXP SJA1105 ETHERNET SWITCH DRIVER 15274M: Vladimir Oltean <olteanv@gmail.com> 15275L: linux-kernel@vger.kernel.org 15276S: Maintained 15277F: drivers/net/dsa/sja1105 15278F: drivers/net/pcs/pcs-xpcs-nxp.c 15279 15280NXP TDA998X DRM DRIVER 15281M: Russell King <linux@armlinux.org.uk> 15282S: Maintained 15283T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15284T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15285F: drivers/gpu/drm/i2c/tda998x_drv.c 15286F: include/drm/i2c/tda998x.h 15287F: include/dt-bindings/display/tda998x.h 15288K: "nxp,tda998x" 15289 15290NXP TFA9879 DRIVER 15291M: Peter Rosin <peda@axentia.se> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/tfa9879.txt 15295F: sound/soc/codecs/tfa9879* 15296 15297NXP-NCI NFC DRIVER 15298S: Orphan 15299F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15300F: drivers/nfc/nxp-nci 15301 15302NXP/Goodix TFA989X (TFA1) DRIVER 15303M: Stephan Gerhold <stephan@gerhold.net> 15304L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15305S: Maintained 15306F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15307F: sound/soc/codecs/tfa989x.c 15308 15309NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15310M: Jonas Malaco <jonas@protocubo.io> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-kraken2.rst 15314F: drivers/hwmon/nzxt-kraken2.c 15315 15316NZXT-SMART2 HARDWARE MONITORING DRIVER 15317M: Aleksandr Mezin <mezin.alexander@gmail.com> 15318L: linux-hwmon@vger.kernel.org 15319S: Maintained 15320F: Documentation/hwmon/nzxt-smart2.rst 15321F: drivers/hwmon/nzxt-smart2.c 15322 15323OBJAGG 15324M: Jiri Pirko <jiri@resnulli.us> 15325L: netdev@vger.kernel.org 15326S: Supported 15327F: include/linux/objagg.h 15328F: lib/objagg.c 15329F: lib/test_objagg.c 15330 15331OBJTOOL 15332M: Josh Poimboeuf <jpoimboe@kernel.org> 15333M: Peter Zijlstra <peterz@infradead.org> 15334S: Supported 15335F: include/linux/objtool*.h 15336F: tools/objtool/ 15337 15338OCELOT ETHERNET SWITCH DRIVER 15339M: Vladimir Oltean <vladimir.oltean@nxp.com> 15340M: Claudiu Manoil <claudiu.manoil@nxp.com> 15341M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15342M: UNGLinuxDriver@microchip.com 15343L: netdev@vger.kernel.org 15344S: Supported 15345F: drivers/net/dsa/ocelot/* 15346F: drivers/net/ethernet/mscc/ 15347F: include/soc/mscc/ocelot* 15348F: net/dsa/tag_ocelot.c 15349F: net/dsa/tag_ocelot_8021q.c 15350F: tools/testing/selftests/drivers/net/ocelot/* 15351 15352OCELOT EXTERNAL SWITCH CONTROL 15353M: Colin Foster <colin.foster@in-advantage.com> 15354S: Supported 15355F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15356F: drivers/mfd/ocelot* 15357F: drivers/net/dsa/ocelot/ocelot_ext.c 15358F: include/linux/mfd/ocelot.h 15359 15360OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15361M: Frederic Barrat <fbarrat@linux.ibm.com> 15362M: Andrew Donnellan <ajd@linux.ibm.com> 15363L: linuxppc-dev@lists.ozlabs.org 15364S: Supported 15365F: Documentation/userspace-api/accelerators/ocxl.rst 15366F: arch/powerpc/include/asm/pnv-ocxl.h 15367F: arch/powerpc/platforms/powernv/ocxl.c 15368F: drivers/misc/ocxl/ 15369F: include/misc/ocxl* 15370F: include/uapi/misc/ocxl.h 15371 15372OMAP AUDIO SUPPORT 15373M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15374M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15375L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: sound/soc/ti/n810.c 15379F: sound/soc/ti/omap* 15380F: sound/soc/ti/rx51.c 15381F: sound/soc/ti/sdma-pcm.* 15382 15383OMAP CLOCK FRAMEWORK SUPPORT 15384M: Paul Walmsley <paul@pwsan.com> 15385L: linux-omap@vger.kernel.org 15386S: Maintained 15387F: arch/arm/*omap*/*clock* 15388 15389OMAP DEVICE TREE SUPPORT 15390M: Benoît Cousson <bcousson@baylibre.com> 15391M: Tony Lindgren <tony@atomide.com> 15392L: linux-omap@vger.kernel.org 15393L: devicetree@vger.kernel.org 15394S: Maintained 15395F: arch/arm/boot/dts/ti/omap/ 15396 15397OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15398L: linux-omap@vger.kernel.org 15399L: linux-fbdev@vger.kernel.org 15400S: Orphan 15401F: Documentation/arch/arm/omap/dss.rst 15402F: drivers/video/fbdev/omap2/ 15403 15404OMAP FRAMEBUFFER SUPPORT 15405L: linux-fbdev@vger.kernel.org 15406L: linux-omap@vger.kernel.org 15407S: Orphan 15408F: drivers/video/fbdev/omap/ 15409 15410OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15411M: Roger Quadros <rogerq@kernel.org> 15412M: Tony Lindgren <tony@atomide.com> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: arch/arm/mach-omap2/*gpmc* 15416F: drivers/memory/omap-gpmc.c 15417 15418OMAP GPIO DRIVER 15419M: Grygorii Strashko <grygorii.strashko@ti.com> 15420M: Santosh Shilimkar <ssantosh@kernel.org> 15421M: Kevin Hilman <khilman@kernel.org> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15425F: drivers/gpio/gpio-omap.c 15426 15427OMAP HARDWARE SPINLOCK SUPPORT 15428M: Ohad Ben-Cohen <ohad@wizery.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: drivers/hwspinlock/omap_hwspinlock.c 15432 15433OMAP HS MMC SUPPORT 15434L: linux-mmc@vger.kernel.org 15435L: linux-omap@vger.kernel.org 15436S: Orphan 15437F: drivers/mmc/host/omap_hsmmc.c 15438 15439OMAP HWMOD DATA 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod*data* 15444 15445OMAP HWMOD SUPPORT 15446M: Benoît Cousson <bcousson@baylibre.com> 15447M: Paul Walmsley <paul@pwsan.com> 15448L: linux-omap@vger.kernel.org 15449S: Maintained 15450F: arch/arm/mach-omap2/omap_hwmod.* 15451 15452OMAP I2C DRIVER 15453M: Vignesh R <vigneshr@ti.com> 15454L: linux-omap@vger.kernel.org 15455L: linux-i2c@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15458F: drivers/i2c/busses/i2c-omap.c 15459 15460OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15461M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15462L: linux-media@vger.kernel.org 15463S: Maintained 15464F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15465F: drivers/media/platform/ti/omap3isp/ 15466F: drivers/staging/media/omap4iss/ 15467 15468OMAP MMC SUPPORT 15469M: Aaro Koskinen <aaro.koskinen@iki.fi> 15470L: linux-omap@vger.kernel.org 15471S: Odd Fixes 15472F: drivers/mmc/host/omap.c 15473 15474OMAP POWER MANAGEMENT SUPPORT 15475M: Kevin Hilman <khilman@kernel.org> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/*omap*/*pm* 15479F: drivers/cpufreq/omap-cpufreq.c 15480 15481OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15482M: Paul Walmsley <paul@pwsan.com> 15483L: linux-omap@vger.kernel.org 15484S: Maintained 15485F: arch/arm/mach-omap2/prm* 15486 15487OMAP RANDOM NUMBER GENERATOR SUPPORT 15488M: Deepak Saxena <dsaxena@plexity.net> 15489S: Maintained 15490F: drivers/char/hw_random/omap-rng.c 15491 15492OMAP USB SUPPORT 15493L: linux-usb@vger.kernel.org 15494L: linux-omap@vger.kernel.org 15495S: Orphan 15496F: arch/arm/*omap*/usb* 15497F: drivers/usb/*/*omap* 15498 15499OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15500M: Mark Jackson <mpfj@newflow.co.uk> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15504 15505OMAP1 SUPPORT 15506M: Aaro Koskinen <aaro.koskinen@iki.fi> 15507M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511Q: http://patchwork.kernel.org/project/linux-omap/list/ 15512T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15513F: arch/arm/configs/omap1_defconfig 15514F: arch/arm/mach-omap1/ 15515F: drivers/i2c/busses/i2c-omap.c 15516F: include/linux/platform_data/ams-delta-fiq.h 15517F: include/linux/platform_data/i2c-omap.h 15518 15519OMAP2+ SUPPORT 15520M: Tony Lindgren <tony@atomide.com> 15521L: linux-omap@vger.kernel.org 15522S: Maintained 15523W: http://www.muru.com/linux/omap/ 15524W: http://linux.omap.com/ 15525Q: http://patchwork.kernel.org/project/linux-omap/list/ 15526T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15527F: arch/arm/configs/omap2plus_defconfig 15528F: arch/arm/mach-omap2/ 15529F: drivers/bus/ti-sysc.c 15530F: drivers/gpio/gpio-tps65219.c 15531F: drivers/i2c/busses/i2c-omap.c 15532F: drivers/irqchip/irq-omap-intc.c 15533F: drivers/mfd/*omap*.c 15534F: drivers/mfd/menelaus.c 15535F: drivers/mfd/palmas.c 15536F: drivers/mfd/tps65217.c 15537F: drivers/mfd/tps65218.c 15538F: drivers/mfd/tps65219.c 15539F: drivers/mfd/tps65910.c 15540F: drivers/mfd/twl-core.[ch] 15541F: drivers/mfd/twl4030*.c 15542F: drivers/mfd/twl6030*.c 15543F: drivers/mfd/twl6040*.c 15544F: drivers/regulator/palmas-regulator*.c 15545F: drivers/regulator/pbias-regulator.c 15546F: drivers/regulator/tps65217-regulator.c 15547F: drivers/regulator/tps65218-regulator.c 15548F: drivers/regulator/tps65219-regulator.c 15549F: drivers/regulator/tps65910-regulator.c 15550F: drivers/regulator/twl-regulator.c 15551F: drivers/regulator/twl6030-regulator.c 15552F: include/linux/platform_data/i2c-omap.h 15553F: include/linux/platform_data/ti-sysc.h 15554 15555OMFS FILESYSTEM 15556M: Bob Copeland <me@bobcopeland.com> 15557L: linux-karma-devel@lists.sourceforge.net 15558S: Maintained 15559F: Documentation/filesystems/omfs.rst 15560F: fs/omfs/ 15561 15562OMNIVISION OG01A1B SENSOR DRIVER 15563M: Shawn Tu <shawnx.tu@intel.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566F: drivers/media/i2c/og01a1b.c 15567 15568OMNIVISION OV01A10 SENSOR DRIVER 15569M: Bingbu Cao <bingbu.cao@intel.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: drivers/media/i2c/ov01a10.c 15574 15575OMNIVISION OV02A10 SENSOR DRIVER 15576M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15577L: linux-media@vger.kernel.org 15578S: Maintained 15579T: git git://linuxtv.org/media_tree.git 15580F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15581F: drivers/media/i2c/ov02a10.c 15582 15583OMNIVISION OV08D10 SENSOR DRIVER 15584M: Jimmy Su <jimmy.su@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08d10.c 15589 15590OMNIVISION OV08X40 SENSOR DRIVER 15591M: Jason Chen <jason.z.chen@intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov08x40.c 15596 15597OMNIVISION OV13858 SENSOR DRIVER 15598M: Sakari Ailus <sakari.ailus@linux.intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13858.c 15603 15604OMNIVISION OV13B10 SENSOR DRIVER 15605M: Arec Kao <arec.kao@intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: drivers/media/i2c/ov13b10.c 15610 15611OMNIVISION OV2680 SENSOR DRIVER 15612M: Rui Miguel Silva <rmfrfs@gmail.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15617F: drivers/media/i2c/ov2680.c 15618 15619OMNIVISION OV2685 SENSOR DRIVER 15620M: Shunqian Zheng <zhengsq@rock-chips.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15625F: drivers/media/i2c/ov2685.c 15626 15627OMNIVISION OV2740 SENSOR DRIVER 15628M: Tianshu Qiu <tian.shu.qiu@intel.com> 15629R: Shawn Tu <shawnx.tu@intel.com> 15630R: Bingbu Cao <bingbu.cao@intel.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: drivers/media/i2c/ov2740.c 15635 15636OMNIVISION OV4689 SENSOR DRIVER 15637M: Mikhail Rudenko <mike.rudenko@gmail.com> 15638L: linux-media@vger.kernel.org 15639S: Maintained 15640T: git git://linuxtv.org/media_tree.git 15641F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15642F: drivers/media/i2c/ov5647.c 15643 15644OMNIVISION OV5640 SENSOR DRIVER 15645M: Steve Longerbeam <slongerbeam@gmail.com> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648T: git git://linuxtv.org/media_tree.git 15649F: drivers/media/i2c/ov5640.c 15650 15651OMNIVISION OV5647 SENSOR DRIVER 15652M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15653M: Jacopo Mondi <jacopo@jmondi.org> 15654L: linux-media@vger.kernel.org 15655S: Maintained 15656T: git git://linuxtv.org/media_tree.git 15657F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15658F: drivers/media/i2c/ov5647.c 15659 15660OMNIVISION OV5670 SENSOR DRIVER 15661M: Chiranjeevi Rapolu <chiranjeevi.rapolu@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,ov5670.yaml 15666F: drivers/media/i2c/ov5670.c 15667 15668OMNIVISION OV5675 SENSOR DRIVER 15669M: Shawn Tu <shawnx.tu@intel.com> 15670L: linux-media@vger.kernel.org 15671S: Maintained 15672T: git git://linuxtv.org/media_tree.git 15673F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15674F: drivers/media/i2c/ov5675.c 15675 15676OMNIVISION OV5693 SENSOR DRIVER 15677M: Daniel Scally <djrscally@gmail.com> 15678L: linux-media@vger.kernel.org 15679S: Maintained 15680T: git git://linuxtv.org/media_tree.git 15681F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15682F: drivers/media/i2c/ov5693.c 15683 15684OMNIVISION OV5695 SENSOR DRIVER 15685M: Shunqian Zheng <zhengsq@rock-chips.com> 15686L: linux-media@vger.kernel.org 15687S: Maintained 15688T: git git://linuxtv.org/media_tree.git 15689F: drivers/media/i2c/ov5695.c 15690 15691OMNIVISION OV7670 SENSOR DRIVER 15692L: linux-media@vger.kernel.org 15693S: Orphan 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15696F: drivers/media/i2c/ov7670.c 15697 15698OMNIVISION OV772x SENSOR DRIVER 15699M: Jacopo Mondi <jacopo@jmondi.org> 15700L: linux-media@vger.kernel.org 15701S: Odd fixes 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15704F: drivers/media/i2c/ov772x.c 15705F: include/media/i2c/ov772x.h 15706 15707OMNIVISION OV7740 SENSOR DRIVER 15708M: Wenyou Yang <wenyou.yang@microchip.com> 15709L: linux-media@vger.kernel.org 15710S: Maintained 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15713F: drivers/media/i2c/ov7740.c 15714 15715OMNIVISION OV8856 SENSOR DRIVER 15716M: Sakari Ailus <sakari.ailus@linux.intel.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15721F: drivers/media/i2c/ov8856.c 15722 15723OMNIVISION OV8858 SENSOR DRIVER 15724M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15725M: Nicholas Roth <nicholas@rothemail.net> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15730F: drivers/media/i2c/ov8858.c 15731 15732OMNIVISION OV9282 SENSOR DRIVER 15733M: Paul J. Murphy <paul.j.murphy@intel.com> 15734M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737T: git git://linuxtv.org/media_tree.git 15738F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15739F: drivers/media/i2c/ov9282.c 15740 15741OMNIVISION OV9640 SENSOR DRIVER 15742M: Petr Cvek <petrcvekcz@gmail.com> 15743L: linux-media@vger.kernel.org 15744S: Maintained 15745F: drivers/media/i2c/ov9640.* 15746 15747OMNIVISION OV9650 SENSOR DRIVER 15748M: Sakari Ailus <sakari.ailus@linux.intel.com> 15749R: Akinobu Mita <akinobu.mita@gmail.com> 15750R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15755F: drivers/media/i2c/ov9650.c 15756 15757OMNIVISION OV9734 SENSOR DRIVER 15758M: Tianshu Qiu <tian.shu.qiu@intel.com> 15759R: Bingbu Cao <bingbu.cao@intel.com> 15760L: linux-media@vger.kernel.org 15761S: Maintained 15762T: git git://linuxtv.org/media_tree.git 15763F: drivers/media/i2c/ov9734.c 15764 15765ONBOARD USB HUB DRIVER 15766M: Matthias Kaehlcke <mka@chromium.org> 15767L: linux-usb@vger.kernel.org 15768S: Maintained 15769F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15770F: drivers/usb/misc/onboard_usb_hub.c 15771 15772ONENAND FLASH DRIVER 15773M: Kyungmin Park <kyungmin.park@samsung.com> 15774L: linux-mtd@lists.infradead.org 15775S: Maintained 15776F: drivers/mtd/nand/onenand/ 15777F: include/linux/mtd/onenand*.h 15778 15779ONEXPLAYER FAN DRIVER 15780M: Derek John Clark <derekjohn.clark@gmail.com> 15781M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15782L: linux-hwmon@vger.kernel.org 15783S: Maintained 15784F: drivers/hwmon/oxp-sensors.c 15785 15786ONIE TLV NVMEM LAYOUT DRIVER 15787M: Miquel Raynal <miquel.raynal@bootlin.com> 15788S: Maintained 15789F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15790F: drivers/nvmem/layouts/onie-tlv.c 15791 15792ONION OMEGA2+ BOARD 15793M: Harvey Hunt <harveyhuntnexus@gmail.com> 15794L: linux-mips@vger.kernel.org 15795S: Maintained 15796F: arch/mips/boot/dts/ralink/omega2p.dts 15797 15798ONSEMI ETHERNET PHY DRIVERS 15799M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15800L: netdev@vger.kernel.org 15801S: Supported 15802W: http://www.onsemi.com 15803F: drivers/net/phy/ncn* 15804 15805OP-TEE DRIVER 15806M: Jens Wiklander <jens.wiklander@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: Documentation/ABI/testing/sysfs-bus-optee-devices 15810F: drivers/tee/optee/ 15811 15812OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15813M: Sumit Garg <sumit.garg@linaro.org> 15814L: op-tee@lists.trustedfirmware.org 15815S: Maintained 15816F: drivers/char/hw_random/optee-rng.c 15817 15818OP-TEE RTC DRIVER 15819M: Clément Léger <clement.leger@bootlin.com> 15820L: linux-rtc@vger.kernel.org 15821S: Maintained 15822F: drivers/rtc/rtc-optee.c 15823 15824OPA-VNIC DRIVER 15825M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15826L: linux-rdma@vger.kernel.org 15827S: Supported 15828F: drivers/infiniband/ulp/opa_vnic 15829 15830OPEN FIRMWARE AND FLATTENED DEVICE TREE 15831M: Rob Herring <robh+dt@kernel.org> 15832M: Frank Rowand <frowand.list@gmail.com> 15833L: devicetree@vger.kernel.org 15834S: Maintained 15835W: http://www.devicetree.org/ 15836C: irc://irc.libera.chat/devicetree 15837T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15838F: Documentation/ABI/testing/sysfs-firmware-ofw 15839F: drivers/of/ 15840F: include/linux/of*.h 15841F: scripts/dtc/ 15842K: of_overlay_notifier_ 15843K: of_overlay_fdt_apply 15844K: of_overlay_remove 15845 15846OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15847M: Rob Herring <robh+dt@kernel.org> 15848M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15849M: Conor Dooley <conor+dt@kernel.org> 15850L: devicetree@vger.kernel.org 15851S: Maintained 15852Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15853C: irc://irc.libera.chat/devicetree 15854T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15855F: Documentation/devicetree/ 15856F: arch/*/boot/dts/ 15857F: include/dt-bindings/ 15858 15859OPENCOMPUTE PTP CLOCK DRIVER 15860M: Jonathan Lemon <jonathan.lemon@gmail.com> 15861M: Vadim Fedorenko <vadfed@fb.com> 15862L: netdev@vger.kernel.org 15863S: Maintained 15864F: drivers/ptp/ptp_ocp.c 15865 15866OPENCORES I2C BUS DRIVER 15867M: Peter Korsgaard <peter@korsgaard.com> 15868M: Andrew Lunn <andrew@lunn.ch> 15869L: linux-i2c@vger.kernel.org 15870S: Maintained 15871F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15872F: Documentation/i2c/busses/i2c-ocores.rst 15873F: drivers/i2c/busses/i2c-ocores.c 15874F: include/linux/platform_data/i2c-ocores.h 15875 15876OPENRISC ARCHITECTURE 15877M: Jonas Bonn <jonas@southpole.se> 15878M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15879M: Stafford Horne <shorne@gmail.com> 15880L: linux-openrisc@vger.kernel.org 15881S: Maintained 15882W: http://openrisc.io 15883T: git https://github.com/openrisc/linux.git 15884F: Documentation/arch/openrisc/ 15885F: Documentation/devicetree/bindings/openrisc/ 15886F: arch/openrisc/ 15887F: drivers/irqchip/irq-ompic.c 15888F: drivers/irqchip/irq-or1k-* 15889 15890OPENVSWITCH 15891M: Pravin B Shelar <pshelar@ovn.org> 15892L: netdev@vger.kernel.org 15893L: dev@openvswitch.org 15894S: Maintained 15895W: http://openvswitch.org 15896F: include/uapi/linux/openvswitch.h 15897F: net/openvswitch/ 15898F: tools/testing/selftests/net/openvswitch/ 15899 15900OPERATING PERFORMANCE POINTS (OPP) 15901M: Viresh Kumar <vireshk@kernel.org> 15902M: Nishanth Menon <nm@ti.com> 15903M: Stephen Boyd <sboyd@kernel.org> 15904L: linux-pm@vger.kernel.org 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15907F: Documentation/devicetree/bindings/opp/ 15908F: Documentation/power/opp.rst 15909F: drivers/opp/ 15910F: include/linux/pm_opp.h 15911 15912OPL4 DRIVER 15913M: Clemens Ladisch <clemens@ladisch.de> 15914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15915S: Maintained 15916T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15917F: sound/drivers/opl4/ 15918 15919ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15920M: Mark Fasheh <mark@fasheh.com> 15921M: Joel Becker <jlbec@evilplan.org> 15922M: Joseph Qi <joseph.qi@linux.alibaba.com> 15923L: ocfs2-devel@lists.linux.dev 15924S: Supported 15925W: http://ocfs2.wiki.kernel.org 15926F: Documentation/filesystems/dlmfs.rst 15927F: Documentation/filesystems/ocfs2.rst 15928F: fs/ocfs2/ 15929 15930ORANGEFS FILESYSTEM 15931M: Mike Marshall <hubcap@omnibond.com> 15932R: Martin Brandenburg <martin@omnibond.com> 15933L: devel@lists.orangefs.org 15934S: Supported 15935T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15936F: Documentation/filesystems/orangefs.rst 15937F: fs/orangefs/ 15938 15939ORINOCO DRIVER 15940L: linux-wireless@vger.kernel.org 15941S: Orphan 15942W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15943W: http://www.nongnu.org/orinoco/ 15944F: drivers/net/wireless/intersil/orinoco/ 15945 15946OV2659 OMNIVISION SENSOR DRIVER 15947M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15948L: linux-media@vger.kernel.org 15949S: Maintained 15950W: https://linuxtv.org 15951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15952T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15953F: drivers/media/i2c/ov2659.c 15954F: include/media/i2c/ov2659.h 15955 15956OVERLAY FILESYSTEM 15957M: Miklos Szeredi <miklos@szeredi.hu> 15958M: Amir Goldstein <amir73il@gmail.com> 15959L: linux-unionfs@vger.kernel.org 15960S: Supported 15961T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15962F: Documentation/filesystems/overlayfs.rst 15963F: fs/overlayfs/ 15964 15965P54 WIRELESS DRIVER 15966M: Christian Lamparter <chunkeey@googlemail.com> 15967L: linux-wireless@vger.kernel.org 15968S: Maintained 15969W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15970F: drivers/net/wireless/intersil/p54/ 15971 15972PACKET SOCKETS 15973M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15974S: Maintained 15975F: include/uapi/linux/if_packet.h 15976F: net/packet/af_packet.c 15977 15978PACKING 15979M: Vladimir Oltean <olteanv@gmail.com> 15980L: netdev@vger.kernel.org 15981S: Supported 15982F: Documentation/core-api/packing.rst 15983F: include/linux/packing.h 15984F: lib/packing.c 15985 15986PADATA PARALLEL EXECUTION MECHANISM 15987M: Steffen Klassert <steffen.klassert@secunet.com> 15988M: Daniel Jordan <daniel.m.jordan@oracle.com> 15989L: linux-crypto@vger.kernel.org 15990L: linux-kernel@vger.kernel.org 15991S: Maintained 15992F: Documentation/core-api/padata.rst 15993F: include/linux/padata.h 15994F: kernel/padata.c 15995 15996PAGE CACHE 15997M: Matthew Wilcox (Oracle) <willy@infradead.org> 15998L: linux-fsdevel@vger.kernel.org 15999S: Supported 16000T: git git://git.infradead.org/users/willy/pagecache.git 16001F: Documentation/filesystems/locking.rst 16002F: Documentation/filesystems/vfs.rst 16003F: include/linux/pagemap.h 16004F: mm/filemap.c 16005F: mm/page-writeback.c 16006F: mm/readahead.c 16007F: mm/truncate.c 16008 16009PAGE POOL 16010M: Jesper Dangaard Brouer <hawk@kernel.org> 16011M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16012L: netdev@vger.kernel.org 16013S: Supported 16014F: Documentation/networking/page_pool.rst 16015F: include/net/page_pool.h 16016F: include/trace/events/page_pool.h 16017F: net/core/page_pool.c 16018 16019PAGE TABLE CHECK 16020M: Pasha Tatashin <pasha.tatashin@soleen.com> 16021M: Andrew Morton <akpm@linux-foundation.org> 16022L: linux-mm@kvack.org 16023S: Maintained 16024F: Documentation/mm/page_table_check.rst 16025F: include/linux/page_table_check.h 16026F: mm/page_table_check.c 16027 16028PANASONIC LAPTOP ACPI EXTRAS DRIVER 16029M: Kenneth Chan <kenneth.t.chan@gmail.com> 16030L: platform-driver-x86@vger.kernel.org 16031S: Maintained 16032F: drivers/platform/x86/panasonic-laptop.c 16033 16034PARALLAX PING IIO SENSOR DRIVER 16035M: Andreas Klinger <ak@it-klinger.de> 16036L: linux-iio@vger.kernel.org 16037S: Maintained 16038F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16039F: drivers/iio/proximity/ping.c 16040 16041PARALLEL LCD/KEYPAD PANEL DRIVER 16042M: Willy Tarreau <willy@haproxy.com> 16043M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16044S: Odd Fixes 16045F: Documentation/admin-guide/lcd-panel-cgram.rst 16046F: drivers/auxdisplay/panel.c 16047 16048PARALLEL PORT SUBSYSTEM 16049M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16050M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16051L: linux-parport@lists.infradead.org (subscribers-only) 16052S: Maintained 16053F: Documentation/driver-api/parport*.rst 16054F: drivers/char/ppdev.c 16055F: drivers/parport/ 16056F: include/linux/parport*.h 16057F: include/uapi/linux/ppdev.h 16058 16059PARAVIRT_OPS INTERFACE 16060M: Juergen Gross <jgross@suse.com> 16061R: Ajay Kaher <akaher@vmware.com> 16062R: Alexey Makhalov <amakhalov@vmware.com> 16063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16064L: virtualization@lists.linux-foundation.org 16065L: x86@kernel.org 16066S: Supported 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16068F: Documentation/virt/paravirt_ops.rst 16069F: arch/*/include/asm/paravirt*.h 16070F: arch/*/kernel/paravirt* 16071F: include/linux/hypervisor.h 16072 16073PARISC ARCHITECTURE 16074M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16075M: Helge Deller <deller@gmx.de> 16076L: linux-parisc@vger.kernel.org 16077S: Maintained 16078W: https://parisc.wiki.kernel.org 16079Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16081T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16082F: Documentation/arch/parisc/ 16083F: arch/parisc/ 16084F: drivers/char/agp/parisc-agp.c 16085F: drivers/input/misc/hp_sdc_rtc.c 16086F: drivers/input/serio/gscps2.c 16087F: drivers/input/serio/hp_sdc* 16088F: drivers/parisc/ 16089F: drivers/parport/parport_gsc.* 16090F: drivers/tty/serial/8250/8250_parisc.c 16091F: drivers/video/console/sti* 16092F: drivers/video/fbdev/sti* 16093F: drivers/video/logo/logo_parisc* 16094F: include/linux/hp_sdc.h 16095 16096PARMAN 16097M: Jiri Pirko <jiri@resnulli.us> 16098L: netdev@vger.kernel.org 16099S: Supported 16100F: include/linux/parman.h 16101F: lib/parman.c 16102F: lib/test_parman.c 16103 16104PC ENGINES APU BOARD DRIVER 16105M: Enrico Weigelt, metux IT consult <info@metux.net> 16106S: Maintained 16107F: drivers/platform/x86/pcengines-apuv2.c 16108 16109PC87360 HARDWARE MONITORING DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87360.rst 16114F: drivers/hwmon/pc87360.c 16115 16116PC8736x GPIO DRIVER 16117M: Jim Cromie <jim.cromie@gmail.com> 16118S: Maintained 16119F: drivers/char/pc8736x_gpio.c 16120 16121PC87427 HARDWARE MONITORING DRIVER 16122M: Jean Delvare <jdelvare@suse.com> 16123L: linux-hwmon@vger.kernel.org 16124S: Maintained 16125F: Documentation/hwmon/pc87427.rst 16126F: drivers/hwmon/pc87427.c 16127 16128PCA9532 LED DRIVER 16129M: Riku Voipio <riku.voipio@iki.fi> 16130S: Maintained 16131F: drivers/leds/leds-pca9532.c 16132F: include/linux/leds-pca9532.h 16133 16134PCA9541 I2C BUS MASTER SELECTOR DRIVER 16135M: Guenter Roeck <linux@roeck-us.net> 16136L: linux-i2c@vger.kernel.org 16137S: Maintained 16138F: drivers/i2c/muxes/i2c-mux-pca9541.c 16139 16140PCDP - PRIMARY CONSOLE AND DEBUG PORT 16141M: Khalid Aziz <khalid@gonehiking.org> 16142S: Maintained 16143F: drivers/firmware/pcdp.* 16144 16145PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16146M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16147M: Pali Rohár <pali@kernel.org> 16148L: linux-pci@vger.kernel.org 16149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16150S: Maintained 16151F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16152F: drivers/pci/controller/pci-aardvark.c 16153 16154PCI DRIVER FOR ALTERA PCIE IP 16155M: Joyce Ooi <joyce.ooi@intel.com> 16156L: linux-pci@vger.kernel.org 16157S: Supported 16158F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16159F: drivers/pci/controller/pcie-altera.c 16160 16161PCI DRIVER FOR APPLIEDMICRO XGENE 16162M: Toan Le <toan@os.amperecomputing.com> 16163L: linux-pci@vger.kernel.org 16164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16165S: Maintained 16166F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16167F: drivers/pci/controller/pci-xgene.c 16168 16169PCI DRIVER FOR ARM VERSATILE PLATFORM 16170M: Rob Herring <robh@kernel.org> 16171L: linux-pci@vger.kernel.org 16172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16173S: Maintained 16174F: Documentation/devicetree/bindings/pci/versatile.yaml 16175F: drivers/pci/controller/pci-versatile.c 16176 16177PCI DRIVER FOR ARMADA 8K 16178M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16179L: linux-pci@vger.kernel.org 16180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16183F: drivers/pci/controller/dwc/pcie-armada8k.c 16184 16185PCI DRIVER FOR CADENCE PCIE IP 16186M: Tom Joseph <tjoseph@cadence.com> 16187L: linux-pci@vger.kernel.org 16188S: Maintained 16189F: Documentation/devicetree/bindings/pci/cdns,* 16190F: drivers/pci/controller/cadence/ 16191 16192PCI DRIVER FOR FREESCALE LAYERSCAPE 16193M: Minghuan Lian <minghuan.Lian@nxp.com> 16194M: Mingkai Hu <mingkai.hu@nxp.com> 16195M: Roy Zang <roy.zang@nxp.com> 16196L: linuxppc-dev@lists.ozlabs.org 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Maintained 16200F: drivers/pci/controller/dwc/*layerscape* 16201 16202PCI DRIVER FOR FU740 16203M: Paul Walmsley <paul.walmsley@sifive.com> 16204M: Greentime Hu <greentime.hu@sifive.com> 16205L: linux-pci@vger.kernel.org 16206S: Maintained 16207F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16208F: drivers/pci/controller/dwc/pcie-fu740.c 16209 16210PCI DRIVER FOR GENERIC OF HOSTS 16211M: Will Deacon <will@kernel.org> 16212L: linux-pci@vger.kernel.org 16213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16214S: Maintained 16215F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16216F: drivers/pci/controller/pci-host-common.c 16217F: drivers/pci/controller/pci-host-generic.c 16218 16219PCI DRIVER FOR IMX6 16220M: Richard Zhu <hongxing.zhu@nxp.com> 16221M: Lucas Stach <l.stach@pengutronix.de> 16222L: linux-pci@vger.kernel.org 16223L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16224S: Maintained 16225F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16226F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16227F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16228F: drivers/pci/controller/dwc/*imx6* 16229 16230PCI DRIVER FOR INTEL IXP4XX 16231M: Linus Walleij <linus.walleij@linaro.org> 16232S: Maintained 16233F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16234F: drivers/pci/controller/pci-ixp4xx.c 16235 16236PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16237M: Nirmal Patel <nirmal.patel@linux.intel.com> 16238R: Jonathan Derrick <jonathan.derrick@linux.dev> 16239L: linux-pci@vger.kernel.org 16240S: Supported 16241F: drivers/pci/controller/vmd.c 16242 16243PCI DRIVER FOR MICROSEMI SWITCHTEC 16244M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16245M: Logan Gunthorpe <logang@deltatee.com> 16246L: linux-pci@vger.kernel.org 16247S: Maintained 16248F: Documentation/ABI/testing/sysfs-class-switchtec 16249F: Documentation/driver-api/switchtec.rst 16250F: drivers/ntb/hw/mscc/ 16251F: drivers/pci/switch/switchtec* 16252F: include/linux/switchtec.h 16253F: include/uapi/linux/switchtec_ioctl.h 16254 16255PCI DRIVER FOR MOBIVEIL PCIE IP 16256M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16257M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16258L: linux-pci@vger.kernel.org 16259S: Supported 16260F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16261F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16262 16263PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16264M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16265M: Pali Rohár <pali@kernel.org> 16266L: linux-pci@vger.kernel.org 16267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16268S: Maintained 16269F: drivers/pci/controller/*mvebu* 16270 16271PCI DRIVER FOR NVIDIA TEGRA 16272M: Thierry Reding <thierry.reding@gmail.com> 16273L: linux-tegra@vger.kernel.org 16274L: linux-pci@vger.kernel.org 16275S: Supported 16276F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16277F: drivers/pci/controller/pci-tegra.c 16278 16279PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16280M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16285F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16286 16287PCI DRIVER FOR RENESAS R-CAR 16288M: Marek Vasut <marek.vasut+renesas@gmail.com> 16289M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16290L: linux-pci@vger.kernel.org 16291L: linux-renesas-soc@vger.kernel.org 16292S: Maintained 16293F: Documentation/devicetree/bindings/pci/*rcar* 16294F: drivers/pci/controller/*rcar* 16295 16296PCI DRIVER FOR SAMSUNG EXYNOS 16297M: Jingoo Han <jingoohan1@gmail.com> 16298L: linux-pci@vger.kernel.org 16299L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16300L: linux-samsung-soc@vger.kernel.org 16301S: Maintained 16302F: drivers/pci/controller/dwc/pci-exynos.c 16303 16304PCI DRIVER FOR SYNOPSYS DESIGNWARE 16305M: Jingoo Han <jingoohan1@gmail.com> 16306M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16307L: linux-pci@vger.kernel.org 16308S: Maintained 16309F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16310F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16311F: drivers/pci/controller/dwc/*designware* 16312 16313PCI DRIVER FOR TI DRA7XX/J721E 16314M: Vignesh Raghavendra <vigneshr@ti.com> 16315L: linux-omap@vger.kernel.org 16316L: linux-pci@vger.kernel.org 16317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16318S: Supported 16319F: Documentation/devicetree/bindings/pci/ti-pci.txt 16320F: drivers/pci/controller/cadence/pci-j721e.c 16321F: drivers/pci/controller/dwc/pci-dra7xx.c 16322 16323PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16324M: Linus Walleij <linus.walleij@linaro.org> 16325L: linux-pci@vger.kernel.org 16326S: Maintained 16327F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16328F: drivers/pci/controller/pci-v3-semi.c 16329 16330PCI DRIVER FOR XILINX VERSAL CPM 16331M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16332M: Michal Simek <michal.simek@amd.com> 16333L: linux-pci@vger.kernel.org 16334S: Maintained 16335F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16336F: drivers/pci/controller/pcie-xilinx-cpm.c 16337 16338PCI ENDPOINT SUBSYSTEM 16339M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16340M: Krzysztof Wilczyński <kw@linux.com> 16341R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16342R: Kishon Vijay Abraham I <kishon@kernel.org> 16343L: linux-pci@vger.kernel.org 16344S: Supported 16345Q: https://patchwork.kernel.org/project/linux-pci/list/ 16346B: https://bugzilla.kernel.org 16347C: irc://irc.oftc.net/linux-pci 16348T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16349F: Documentation/PCI/endpoint/* 16350F: Documentation/misc-devices/pci-endpoint-test.rst 16351F: drivers/misc/pci_endpoint_test.c 16352F: drivers/pci/endpoint/ 16353F: tools/pci/ 16354 16355PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16356M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16357R: Oliver O'Halloran <oohall@gmail.com> 16358L: linuxppc-dev@lists.ozlabs.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361F: Documentation/powerpc/eeh-pci-error-recovery.rst 16362F: arch/powerpc/include/*/eeh*.h 16363F: arch/powerpc/kernel/eeh*.c 16364F: arch/powerpc/platforms/*/eeh*.c 16365F: drivers/pci/pcie/aer.c 16366F: drivers/pci/pcie/dpc.c 16367F: drivers/pci/pcie/err.c 16368 16369PCI ERROR RECOVERY 16370M: Linas Vepstas <linasvepstas@gmail.com> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: Documentation/PCI/pci-error-recovery.rst 16374 16375PCI MSI DRIVER FOR ALTERA MSI IP 16376M: Joyce Ooi <joyce.ooi@intel.com> 16377L: linux-pci@vger.kernel.org 16378S: Supported 16379F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16380F: drivers/pci/controller/pcie-altera-msi.c 16381 16382PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16383M: Toan Le <toan@os.amperecomputing.com> 16384L: linux-pci@vger.kernel.org 16385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16386S: Maintained 16387F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16388F: drivers/pci/controller/pci-xgene-msi.c 16389 16390PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16391M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16392M: Krzysztof Wilczyński <kw@linux.com> 16393R: Rob Herring <robh@kernel.org> 16394L: linux-pci@vger.kernel.org 16395S: Supported 16396Q: https://patchwork.kernel.org/project/linux-pci/list/ 16397B: https://bugzilla.kernel.org 16398C: irc://irc.oftc.net/linux-pci 16399T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16400F: Documentation/devicetree/bindings/pci/ 16401F: drivers/pci/controller/ 16402F: drivers/pci/pci-bridge-emul.c 16403F: drivers/pci/pci-bridge-emul.h 16404 16405PCI PEER-TO-PEER DMA (P2PDMA) 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407M: Logan Gunthorpe <logang@deltatee.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/driver-api/pci/p2pdma.rst 16415F: drivers/pci/p2pdma.c 16416F: include/linux/pci-p2pdma.h 16417 16418PCI SUBSYSTEM 16419M: Bjorn Helgaas <bhelgaas@google.com> 16420L: linux-pci@vger.kernel.org 16421S: Supported 16422Q: https://patchwork.kernel.org/project/linux-pci/list/ 16423B: https://bugzilla.kernel.org 16424C: irc://irc.oftc.net/linux-pci 16425T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16426F: Documentation/PCI/ 16427F: Documentation/devicetree/bindings/pci/ 16428F: arch/x86/kernel/early-quirks.c 16429F: arch/x86/kernel/quirks.c 16430F: arch/x86/pci/ 16431F: drivers/acpi/pci* 16432F: drivers/pci/ 16433F: include/asm-generic/pci* 16434F: include/linux/of_pci.h 16435F: include/linux/pci* 16436F: include/uapi/linux/pci* 16437F: lib/pci* 16438 16439PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16440M: Jonathan Chocron <jonnyc@amazon.com> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/pcie-al.txt 16444F: drivers/pci/controller/dwc/pcie-al.c 16445 16446PCIE DRIVER FOR AMLOGIC MESON 16447M: Yue Wang <yue.wang@Amlogic.com> 16448L: linux-pci@vger.kernel.org 16449L: linux-amlogic@lists.infradead.org 16450S: Maintained 16451F: drivers/pci/controller/dwc/pci-meson.c 16452 16453PCIE DRIVER FOR AXIS ARTPEC 16454M: Jesper Nilsson <jesper.nilsson@axis.com> 16455L: linux-arm-kernel@axis.com 16456L: linux-pci@vger.kernel.org 16457S: Maintained 16458F: Documentation/devicetree/bindings/pci/axis,artpec* 16459F: drivers/pci/controller/dwc/*artpec* 16460 16461PCIE DRIVER FOR CAVIUM THUNDERX 16462M: Robert Richter <rric@kernel.org> 16463L: linux-pci@vger.kernel.org 16464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16465S: Odd Fixes 16466F: drivers/pci/controller/pci-thunder-* 16467 16468PCIE DRIVER FOR HISILICON 16469M: Zhou Wang <wangzhou1@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: drivers/pci/controller/dwc/pcie-hisi.c 16473 16474PCIE DRIVER FOR HISILICON KIRIN 16475M: Xiaowei Song <songxiaowei@hisilicon.com> 16476M: Binghui Wang <wangbinghui@hisilicon.com> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16480F: drivers/pci/controller/dwc/pcie-kirin.c 16481 16482PCIE DRIVER FOR HISILICON STB 16483M: Shawn Guo <shawn.guo@linaro.org> 16484L: linux-pci@vger.kernel.org 16485S: Maintained 16486F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16487F: drivers/pci/controller/dwc/pcie-histb.c 16488 16489PCIE DRIVER FOR INTEL KEEM BAY 16490M: Srikanth Thokala <srikanth.thokala@intel.com> 16491L: linux-pci@vger.kernel.org 16492S: Supported 16493F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16494F: drivers/pci/controller/dwc/pcie-keembay.c 16495 16496PCIE DRIVER FOR INTEL LGM GW SOC 16497M: Chuanhua Lei <lchuanhua@maxlinear.com> 16498L: linux-pci@vger.kernel.org 16499S: Maintained 16500F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16501F: drivers/pci/controller/dwc/pcie-intel-gw.c 16502 16503PCIE DRIVER FOR MEDIATEK 16504M: Ryder Lee <ryder.lee@mediatek.com> 16505M: Jianjun Wang <jianjun.wang@mediatek.com> 16506L: linux-pci@vger.kernel.org 16507L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/mediatek* 16510F: drivers/pci/controller/*mediatek* 16511 16512PCIE DRIVER FOR MICROCHIP 16513M: Daire McNamara <daire.mcnamara@microchip.com> 16514L: linux-pci@vger.kernel.org 16515S: Supported 16516F: Documentation/devicetree/bindings/pci/microchip* 16517F: drivers/pci/controller/*microchip* 16518 16519PCIE DRIVER FOR QUALCOMM MSM 16520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16521L: linux-pci@vger.kernel.org 16522L: linux-arm-msm@vger.kernel.org 16523S: Maintained 16524F: drivers/pci/controller/dwc/pcie-qcom.c 16525 16526PCIE DRIVER FOR ROCKCHIP 16527M: Shawn Lin <shawn.lin@rock-chips.com> 16528L: linux-pci@vger.kernel.org 16529L: linux-rockchip@lists.infradead.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16532F: drivers/pci/controller/pcie-rockchip* 16533 16534PCIE DRIVER FOR SOCIONEXT UNIPHIER 16535M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16539F: drivers/pci/controller/dwc/pcie-uniphier* 16540 16541PCIE DRIVER FOR ST SPEAR13XX 16542M: Pratyush Anand <pratyush.anand@gmail.com> 16543L: linux-pci@vger.kernel.org 16544S: Maintained 16545F: drivers/pci/controller/dwc/*spear* 16546 16547PCIE ENDPOINT DRIVER FOR QUALCOMM 16548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16549L: linux-pci@vger.kernel.org 16550L: linux-arm-msm@vger.kernel.org 16551S: Maintained 16552F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16553F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16554 16555PCMCIA SUBSYSTEM 16556M: Dominik Brodowski <linux@dominikbrodowski.net> 16557S: Odd Fixes 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16559F: Documentation/pcmcia/ 16560F: drivers/pcmcia/ 16561F: include/pcmcia/ 16562F: tools/pcmcia/ 16563 16564PCNET32 NETWORK DRIVER 16565M: Don Fry <pcnet32@frontier.com> 16566L: netdev@vger.kernel.org 16567S: Maintained 16568F: drivers/net/ethernet/amd/pcnet32.c 16569 16570PCRYPT PARALLEL CRYPTO ENGINE 16571M: Steffen Klassert <steffen.klassert@secunet.com> 16572L: linux-crypto@vger.kernel.org 16573S: Maintained 16574F: crypto/pcrypt.c 16575F: include/crypto/pcrypt.h 16576 16577PDS DSC VIRTIO DATA PATH ACCELERATOR 16578R: Shannon Nelson <shannon.nelson@amd.com> 16579F: drivers/vdpa/pds/ 16580 16581PECI HARDWARE MONITORING DRIVERS 16582M: Iwona Winiarska <iwona.winiarska@intel.com> 16583L: linux-hwmon@vger.kernel.org 16584S: Supported 16585F: Documentation/hwmon/peci-cputemp.rst 16586F: Documentation/hwmon/peci-dimmtemp.rst 16587F: drivers/hwmon/peci/ 16588 16589PECI SUBSYSTEM 16590M: Iwona Winiarska <iwona.winiarska@intel.com> 16591L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16592S: Supported 16593F: Documentation/devicetree/bindings/peci/ 16594F: Documentation/peci/ 16595F: drivers/peci/ 16596F: include/linux/peci-cpu.h 16597F: include/linux/peci.h 16598 16599PENSANDO ETHERNET DRIVERS 16600M: Shannon Nelson <shannon.nelson@amd.com> 16601M: Brett Creeley <brett.creeley@amd.com> 16602M: drivers@pensando.io 16603L: netdev@vger.kernel.org 16604S: Supported 16605F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16606F: drivers/net/ethernet/pensando/ 16607 16608PER-CPU MEMORY ALLOCATOR 16609M: Dennis Zhou <dennis@kernel.org> 16610M: Tejun Heo <tj@kernel.org> 16611M: Christoph Lameter <cl@linux.com> 16612L: linux-mm@kvack.org 16613S: Maintained 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16615F: arch/*/include/asm/percpu.h 16616F: include/linux/percpu*.h 16617F: lib/percpu*.c 16618F: mm/percpu*.c 16619 16620PER-TASK DELAY ACCOUNTING 16621M: Balbir Singh <bsingharora@gmail.com> 16622S: Maintained 16623F: include/linux/delayacct.h 16624F: kernel/delayacct.c 16625 16626PERFORMANCE EVENTS SUBSYSTEM 16627M: Peter Zijlstra <peterz@infradead.org> 16628M: Ingo Molnar <mingo@redhat.com> 16629M: Arnaldo Carvalho de Melo <acme@kernel.org> 16630R: Mark Rutland <mark.rutland@arm.com> 16631R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16632R: Jiri Olsa <jolsa@kernel.org> 16633R: Namhyung Kim <namhyung@kernel.org> 16634R: Ian Rogers <irogers@google.com> 16635R: Adrian Hunter <adrian.hunter@intel.com> 16636L: linux-perf-users@vger.kernel.org 16637L: linux-kernel@vger.kernel.org 16638S: Supported 16639W: https://perf.wiki.kernel.org/ 16640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16641F: arch/*/events/* 16642F: arch/*/events/*/* 16643F: arch/*/include/asm/perf_event.h 16644F: arch/*/kernel/*/*/perf_event*.c 16645F: arch/*/kernel/*/perf_event*.c 16646F: arch/*/kernel/perf_callchain.c 16647F: arch/*/kernel/perf_event*.c 16648F: include/linux/perf_event.h 16649F: include/uapi/linux/perf_event.h 16650F: kernel/events/* 16651F: tools/lib/perf/ 16652F: tools/perf/ 16653 16654PERFORMANCE EVENTS TOOLING ARM64 16655R: John Garry <john.g.garry@oracle.com> 16656R: Will Deacon <will@kernel.org> 16657R: James Clark <james.clark@arm.com> 16658R: Mike Leach <mike.leach@linaro.org> 16659R: Leo Yan <leo.yan@linaro.org> 16660L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16661S: Supported 16662F: tools/build/feature/test-libopencsd.c 16663F: tools/perf/arch/arm*/ 16664F: tools/perf/pmu-events/arch/arm64/ 16665F: tools/perf/util/arm-spe* 16666F: tools/perf/util/cs-etm* 16667 16668PERSONALITY HANDLING 16669M: Christoph Hellwig <hch@infradead.org> 16670L: linux-abi-devel@lists.sourceforge.net 16671S: Maintained 16672F: include/linux/personality.h 16673F: include/uapi/linux/personality.h 16674 16675PHOENIX RC FLIGHT CONTROLLER ADAPTER 16676M: Marcus Folkesson <marcus.folkesson@gmail.com> 16677L: linux-input@vger.kernel.org 16678S: Maintained 16679F: Documentation/input/devices/pxrc.rst 16680F: drivers/input/joystick/pxrc.c 16681 16682PHONET PROTOCOL 16683M: Remi Denis-Courmont <courmisch@gmail.com> 16684S: Supported 16685F: Documentation/networking/phonet.rst 16686F: include/linux/phonet.h 16687F: include/net/phonet/ 16688F: include/uapi/linux/phonet.h 16689F: net/phonet/ 16690 16691PHRAM MTD DRIVER 16692M: Joern Engel <joern@lazybastard.org> 16693L: linux-mtd@lists.infradead.org 16694S: Maintained 16695F: drivers/mtd/devices/phram.c 16696 16697PICOLCD HID DRIVER 16698M: Bruno Prémont <bonbons@linux-vserver.org> 16699L: linux-input@vger.kernel.org 16700S: Maintained 16701F: drivers/hid/hid-picolcd* 16702 16703PIDFD API 16704M: Christian Brauner <christian@brauner.io> 16705L: linux-kernel@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16708F: samples/pidfd/ 16709F: tools/testing/selftests/clone3/ 16710F: tools/testing/selftests/pid_namespace/ 16711F: tools/testing/selftests/pidfd/ 16712K: (?i)pidfd 16713K: (?i)clone3 16714K: \b(clone_args|kernel_clone_args)\b 16715 16716PIN CONTROL SUBSYSTEM 16717M: Linus Walleij <linus.walleij@linaro.org> 16718L: linux-gpio@vger.kernel.org 16719S: Maintained 16720T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16721F: Documentation/devicetree/bindings/pinctrl/ 16722F: Documentation/driver-api/pin-control.rst 16723F: drivers/pinctrl/ 16724F: include/dt-bindings/pinctrl/ 16725F: include/linux/pinctrl/ 16726 16727PIN CONTROLLER - AMD 16728M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16729M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16730S: Maintained 16731F: drivers/pinctrl/pinctrl-amd.c 16732 16733PIN CONTROLLER - FREESCALE 16734M: Dong Aisheng <aisheng.dong@nxp.com> 16735M: Fabio Estevam <festevam@gmail.com> 16736M: Shawn Guo <shawnguo@kernel.org> 16737M: Jacky Bai <ping.bai@nxp.com> 16738R: Pengutronix Kernel Team <kernel@pengutronix.de> 16739L: linux-gpio@vger.kernel.org 16740S: Maintained 16741F: Documentation/devicetree/bindings/pinctrl/fsl,* 16742F: drivers/pinctrl/freescale/ 16743 16744PIN CONTROLLER - INTEL 16745M: Mika Westerberg <mika.westerberg@linux.intel.com> 16746M: Andy Shevchenko <andy@kernel.org> 16747S: Supported 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16749F: drivers/pinctrl/intel/ 16750 16751PIN CONTROLLER - KEEMBAY 16752M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16753S: Supported 16754F: drivers/pinctrl/pinctrl-keembay* 16755 16756PIN CONTROLLER - MEDIATEK 16757M: Sean Wang <sean.wang@kernel.org> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16764F: drivers/pinctrl/mediatek/ 16765 16766PIN CONTROLLER - MEDIATEK MIPS 16767M: Arınç ÜNAL <arinc.unal@arinc9.com> 16768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16769L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16770L: linux-mips@vger.kernel.org 16771S: Maintained 16772F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16773F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16774F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16775F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16776F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16777F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16778F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16779F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16780F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16781F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16782F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16783F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16784F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16785F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16786F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16787 16788PIN CONTROLLER - MICROCHIP AT91 16789M: Ludovic Desroches <ludovic.desroches@microchip.com> 16790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16791L: linux-gpio@vger.kernel.org 16792S: Supported 16793F: drivers/gpio/gpio-sama5d2-piobu.c 16794F: drivers/pinctrl/pinctrl-at91* 16795 16796PIN CONTROLLER - NXP S32 16797M: Chester Lin <clin@suse.com> 16798R: NXP S32 Linux Team <s32@nxp.com> 16799L: linux-gpio@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16802F: drivers/pinctrl/nxp/ 16803 16804PIN CONTROLLER - QUALCOMM 16805M: Bjorn Andersson <andersson@kernel.org> 16806L: linux-arm-msm@vger.kernel.org 16807S: Maintained 16808F: Documentation/devicetree/bindings/pinctrl/qcom,* 16809F: drivers/pinctrl/qcom/ 16810 16811PIN CONTROLLER - RENESAS 16812M: Geert Uytterhoeven <geert+renesas@glider.be> 16813L: linux-renesas-soc@vger.kernel.org 16814S: Supported 16815T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16816F: Documentation/devicetree/bindings/pinctrl/renesas,* 16817F: drivers/pinctrl/renesas/ 16818 16819PIN CONTROLLER - SAMSUNG 16820M: Tomasz Figa <tomasz.figa@gmail.com> 16821M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16823R: Alim Akhtar <alim.akhtar@samsung.com> 16824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16825L: linux-samsung-soc@vger.kernel.org 16826S: Maintained 16827Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16828B: mailto:linux-samsung-soc@vger.kernel.org 16829C: irc://irc.libera.chat/linux-exynos 16830T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16831F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16832F: drivers/pinctrl/samsung/ 16833F: include/dt-bindings/pinctrl/samsung.h 16834 16835PIN CONTROLLER - SINGLE 16836M: Tony Lindgren <tony@atomide.com> 16837M: Haojian Zhuang <haojian.zhuang@linaro.org> 16838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16839L: linux-omap@vger.kernel.org 16840S: Maintained 16841F: drivers/pinctrl/pinctrl-single.c 16842 16843PIN CONTROLLER - SUNPLUS / TIBBO 16844M: Dvorkin Dmitry <dvorkin@tibbo.com> 16845M: Wells Lu <wellslutw@gmail.com> 16846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16847S: Maintained 16848W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16849F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16850F: drivers/pinctrl/sunplus/ 16851F: include/dt-bindings/pinctrl/sppctl*.h 16852 16853PINE64 PINEPHONE KEYBOARD DRIVER 16854M: Samuel Holland <samuel@sholland.org> 16855S: Supported 16856F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16857F: drivers/input/keyboard/pinephone-keyboard.c 16858 16859PKTCDVD DRIVER 16860M: linux-block@vger.kernel.org 16861S: Orphan 16862F: drivers/block/pktcdvd.c 16863F: include/linux/pktcdvd.h 16864F: include/uapi/linux/pktcdvd.h 16865 16866PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16867M: Tomasz Duszynski <tduszyns@gmail.com> 16868S: Maintained 16869F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16870F: drivers/iio/chemical/pms7003.c 16871 16872PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16873M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16874L: netdev@vger.kernel.org 16875S: Maintained 16876F: drivers/net/phy/mdio-open-alliance.h 16877F: net/ethtool/plca.c 16878 16879PLDMFW LIBRARY 16880M: Jacob Keller <jacob.e.keller@intel.com> 16881S: Maintained 16882F: Documentation/driver-api/pldmfw/ 16883F: include/linux/pldmfw.h 16884F: lib/pldmfw/ 16885 16886PLX DMA DRIVER 16887M: Logan Gunthorpe <logang@deltatee.com> 16888S: Maintained 16889F: drivers/dma/plx_dma.c 16890 16891PM-GRAPH UTILITY 16892M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16893L: linux-pm@vger.kernel.org 16894S: Supported 16895W: https://01.org/pm-graph 16896B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16897T: git git://github.com/intel/pm-graph 16898F: tools/power/pm-graph 16899 16900PM6764TR DRIVER 16901M: Charles Hsu <hsu.yungteng@gmail.com> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904F: Documentation/hwmon/pm6764tr.rst 16905F: drivers/hwmon/pmbus/pm6764tr.c 16906 16907PMBUS HARDWARE MONITORING DRIVERS 16908M: Guenter Roeck <linux@roeck-us.net> 16909L: linux-hwmon@vger.kernel.org 16910S: Maintained 16911W: http://hwmon.wiki.kernel.org/ 16912W: http://www.roeck-us.net/linux/drivers/ 16913T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16914F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16915F: Documentation/devicetree/bindings/hwmon/max31785.txt 16916F: Documentation/hwmon/adm1275.rst 16917F: Documentation/hwmon/ibm-cffps.rst 16918F: Documentation/hwmon/ir35221.rst 16919F: Documentation/hwmon/lm25066.rst 16920F: Documentation/hwmon/ltc2978.rst 16921F: Documentation/hwmon/ltc3815.rst 16922F: Documentation/hwmon/max16064.rst 16923F: Documentation/hwmon/max20751.rst 16924F: Documentation/hwmon/max31785.rst 16925F: Documentation/hwmon/max34440.rst 16926F: Documentation/hwmon/max8688.rst 16927F: Documentation/hwmon/pmbus-core.rst 16928F: Documentation/hwmon/pmbus.rst 16929F: Documentation/hwmon/tps40422.rst 16930F: Documentation/hwmon/ucd9000.rst 16931F: Documentation/hwmon/ucd9200.rst 16932F: Documentation/hwmon/zl6100.rst 16933F: drivers/hwmon/pmbus/ 16934F: include/linux/pmbus.h 16935 16936PMC SIERRA MaxRAID DRIVER 16937L: linux-scsi@vger.kernel.org 16938S: Orphan 16939W: http://www.pmc-sierra.com/ 16940F: drivers/scsi/pmcraid.* 16941 16942PMC SIERRA PM8001 DRIVER 16943M: Jack Wang <jinpu.wang@cloud.ionos.com> 16944L: linux-scsi@vger.kernel.org 16945S: Supported 16946F: drivers/scsi/pm8001/ 16947 16948PNI RM3100 IIO DRIVER 16949M: Song Qiang <songqiang1304521@gmail.com> 16950L: linux-iio@vger.kernel.org 16951S: Maintained 16952F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16953F: drivers/iio/magnetometer/rm3100* 16954 16955PNP SUPPORT 16956M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16957L: linux-acpi@vger.kernel.org 16958S: Maintained 16959F: drivers/pnp/ 16960F: include/linux/pnp.h 16961 16962POSIX CLOCKS and TIMERS 16963M: Thomas Gleixner <tglx@linutronix.de> 16964L: linux-kernel@vger.kernel.org 16965S: Maintained 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16967F: fs/timerfd.c 16968F: include/linux/time_namespace.h 16969F: include/linux/timer* 16970F: kernel/time/*timer* 16971F: kernel/time/namespace.c 16972 16973POWER MANAGEMENT CORE 16974M: "Rafael J. Wysocki" <rafael@kernel.org> 16975L: linux-pm@vger.kernel.org 16976S: Supported 16977B: https://bugzilla.kernel.org 16978T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16979F: drivers/base/power/ 16980F: drivers/powercap/ 16981F: include/linux/intel_rapl.h 16982F: include/linux/pm.h 16983F: include/linux/pm_* 16984F: include/linux/powercap.h 16985F: kernel/configs/nopm.config 16986 16987POWER STATE COORDINATION INTERFACE (PSCI) 16988M: Mark Rutland <mark.rutland@arm.com> 16989M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Maintained 16992F: drivers/firmware/psci/ 16993F: include/linux/psci.h 16994F: include/uapi/linux/psci.h 16995 16996POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16997M: Sebastian Reichel <sre@kernel.org> 16998L: linux-pm@vger.kernel.org 16999S: Maintained 17000T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17001F: Documentation/ABI/testing/sysfs-class-power 17002F: Documentation/devicetree/bindings/power/supply/ 17003F: drivers/power/supply/ 17004F: include/linux/power/ 17005F: include/linux/power_supply.h 17006 17007POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17008M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17009L: linuxppc-dev@lists.ozlabs.org 17010S: Maintained 17011F: drivers/char/powernv-op-panel.c 17012 17013PPP OVER ATM (RFC 2364) 17014M: Mitchell Blank Jr <mitch@sfgoth.com> 17015S: Maintained 17016F: include/uapi/linux/atmppp.h 17017F: net/atm/pppoatm.c 17018 17019PPP OVER ETHERNET 17020M: Michal Ostrowski <mostrows@earthlink.net> 17021S: Maintained 17022F: drivers/net/ppp/pppoe.c 17023F: drivers/net/ppp/pppox.c 17024 17025PPP OVER L2TP 17026M: James Chapman <jchapman@katalix.com> 17027S: Maintained 17028F: include/linux/if_pppol2tp.h 17029F: include/uapi/linux/if_pppol2tp.h 17030F: net/l2tp/l2tp_ppp.c 17031 17032PPP PROTOCOL DRIVERS AND COMPRESSORS 17033L: linux-ppp@vger.kernel.org 17034S: Orphan 17035F: drivers/net/ppp/ppp_* 17036 17037PPS SUPPORT 17038M: Rodolfo Giometti <giometti@enneenne.com> 17039L: linuxpps@ml.enneenne.com (subscribers-only) 17040S: Maintained 17041W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17042F: Documentation/ABI/testing/sysfs-pps 17043F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17044F: Documentation/driver-api/pps.rst 17045F: drivers/pps/ 17046F: include/linux/pps*.h 17047F: include/uapi/linux/pps.h 17048 17049PPTP DRIVER 17050M: Dmitry Kozlov <xeb@mail.ru> 17051L: netdev@vger.kernel.org 17052S: Maintained 17053W: http://sourceforge.net/projects/accel-pptp 17054F: drivers/net/ppp/pptp.c 17055 17056PRESSURE STALL INFORMATION (PSI) 17057M: Johannes Weiner <hannes@cmpxchg.org> 17058M: Suren Baghdasaryan <surenb@google.com> 17059S: Maintained 17060F: include/linux/psi* 17061F: kernel/sched/psi.c 17062 17063PRINTK 17064M: Petr Mladek <pmladek@suse.com> 17065M: Sergey Senozhatsky <senozhatsky@chromium.org> 17066R: Steven Rostedt <rostedt@goodmis.org> 17067R: John Ogness <john.ogness@linutronix.de> 17068S: Maintained 17069T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17070F: include/linux/printk.h 17071F: kernel/printk/ 17072 17073PRINTK INDEXING 17074R: Chris Down <chris@chrisdown.name> 17075S: Maintained 17076F: Documentation/core-api/printk-index.rst 17077F: kernel/printk/index.c 17078K: printk_index 17079 17080PROC FILESYSTEM 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084F: Documentation/filesystems/proc.rst 17085F: fs/proc/ 17086F: include/linux/proc_fs.h 17087F: tools/testing/selftests/proc/ 17088 17089PROC SYSCTL 17090M: Luis Chamberlain <mcgrof@kernel.org> 17091M: Kees Cook <keescook@chromium.org> 17092M: Iurii Zaikin <yzaikin@google.com> 17093L: linux-kernel@vger.kernel.org 17094L: linux-fsdevel@vger.kernel.org 17095S: Maintained 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17097F: fs/proc/proc_sysctl.c 17098F: include/linux/sysctl.h 17099F: kernel/sysctl-test.c 17100F: kernel/sysctl.c 17101F: tools/testing/selftests/sysctl/ 17102 17103PS3 NETWORK SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: netdev@vger.kernel.org 17106L: linuxppc-dev@lists.ozlabs.org 17107S: Maintained 17108F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17109 17110PS3 PLATFORM SUPPORT 17111M: Geoff Levand <geoff@infradead.org> 17112L: linuxppc-dev@lists.ozlabs.org 17113S: Maintained 17114F: arch/powerpc/boot/ps3* 17115F: arch/powerpc/include/asm/lv1call.h 17116F: arch/powerpc/include/asm/ps3*.h 17117F: arch/powerpc/platforms/ps3/ 17118F: drivers/*/ps3* 17119F: drivers/ps3/ 17120F: drivers/rtc/rtc-ps3.c 17121F: drivers/usb/host/*ps3.c 17122F: sound/ppc/snd_ps3* 17123 17124PS3VRAM DRIVER 17125M: Jim Paris <jim@jtan.com> 17126M: Geoff Levand <geoff@infradead.org> 17127L: linuxppc-dev@lists.ozlabs.org 17128S: Maintained 17129F: drivers/block/ps3vram.c 17130 17131PSAMPLE PACKET SAMPLING SUPPORT 17132M: Yotam Gigi <yotam.gi@gmail.com> 17133S: Maintained 17134F: include/net/psample.h 17135F: include/uapi/linux/psample.h 17136F: net/psample 17137 17138PSTORE FILESYSTEM 17139M: Kees Cook <keescook@chromium.org> 17140R: Tony Luck <tony.luck@intel.com> 17141R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17142L: linux-hardening@vger.kernel.org 17143S: Supported 17144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17145F: Documentation/admin-guide/pstore-blk.rst 17146F: Documentation/admin-guide/ramoops.rst 17147F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17148F: drivers/acpi/apei/erst.c 17149F: drivers/firmware/efi/efi-pstore.c 17150F: fs/pstore/ 17151F: include/linux/pstore* 17152K: \b(pstore|ramoops) 17153 17154PTP HARDWARE CLOCK SUPPORT 17155M: Richard Cochran <richardcochran@gmail.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158W: http://linuxptp.sourceforge.net/ 17159F: Documentation/ABI/testing/sysfs-ptp 17160F: Documentation/driver-api/ptp.rst 17161F: drivers/net/phy/dp83640* 17162F: drivers/ptp/* 17163F: include/linux/ptp_cl* 17164K: (?:\b|_)ptp(?:\b|_) 17165 17166PTP VIRTUAL CLOCK SUPPORT 17167M: Yangbo Lu <yangbo.lu@nxp.com> 17168L: netdev@vger.kernel.org 17169S: Maintained 17170F: drivers/ptp/ptp_vclock.c 17171F: net/ethtool/phc_vclocks.c 17172 17173PTRACE SUPPORT 17174M: Oleg Nesterov <oleg@redhat.com> 17175S: Maintained 17176F: arch/*/*/ptrace*.c 17177F: arch/*/include/asm/ptrace*.h 17178F: arch/*/ptrace*.c 17179F: include/asm-generic/syscall.h 17180F: include/linux/ptrace.h 17181F: include/linux/regset.h 17182F: include/uapi/linux/ptrace.h 17183F: kernel/ptrace.c 17184 17185PULSE8-CEC DRIVER 17186M: Hans Verkuil <hverkuil@xs4all.nl> 17187L: linux-media@vger.kernel.org 17188S: Maintained 17189T: git git://linuxtv.org/media_tree.git 17190F: drivers/media/cec/usb/pulse8/ 17191 17192PURELIFI PLFXLC DRIVER 17193M: Srinivasan Raju <srini.raju@purelifi.com> 17194L: linux-wireless@vger.kernel.org 17195S: Supported 17196F: drivers/net/wireless/purelifi/plfxlc/ 17197 17198PVRUSB2 VIDEO4LINUX DRIVER 17199M: Mike Isely <isely@pobox.com> 17200L: pvrusb2@isely.net (subscribers-only) 17201L: linux-media@vger.kernel.org 17202S: Maintained 17203W: http://www.isely.net/pvrusb2/ 17204T: git git://linuxtv.org/media_tree.git 17205F: Documentation/driver-api/media/drivers/pvrusb2* 17206F: drivers/media/usb/pvrusb2/ 17207 17208PWC WEBCAM DRIVER 17209M: Hans Verkuil <hverkuil@xs4all.nl> 17210L: linux-media@vger.kernel.org 17211S: Odd Fixes 17212T: git git://linuxtv.org/media_tree.git 17213F: drivers/media/usb/pwc/* 17214F: include/trace/events/pwc.h 17215 17216PWM IR Transmitter 17217M: Sean Young <sean@mess.org> 17218L: linux-media@vger.kernel.org 17219S: Maintained 17220F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17221F: drivers/media/rc/pwm-ir-tx.c 17222 17223PWM SUBSYSTEM 17224M: Thierry Reding <thierry.reding@gmail.com> 17225R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17226L: linux-pwm@vger.kernel.org 17227S: Maintained 17228Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17229T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17230F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17231F: Documentation/devicetree/bindings/pwm/ 17232F: Documentation/driver-api/pwm.rst 17233F: drivers/gpio/gpio-mvebu.c 17234F: drivers/pwm/ 17235F: drivers/video/backlight/pwm_bl.c 17236F: include/dt-bindings/pwm/ 17237F: include/linux/pwm.h 17238F: include/linux/pwm_backlight.h 17239K: pwm_(config|apply_state|ops) 17240 17241PXA GPIO DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-gpio@vger.kernel.org 17244S: Maintained 17245F: drivers/gpio/gpio-pxa.c 17246 17247PXA MMCI DRIVER 17248S: Orphan 17249 17250PXA RTC DRIVER 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-rtc@vger.kernel.org 17253S: Maintained 17254 17255PXA2xx/PXA3xx SUPPORT 17256M: Daniel Mack <daniel@zonque.org> 17257M: Haojian Zhuang <haojian.zhuang@gmail.com> 17258M: Robert Jarzmik <robert.jarzmik@free.fr> 17259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17260S: Maintained 17261T: git git://github.com/hzhuang1/linux.git 17262T: git git://github.com/rjarzmik/linux.git 17263F: arch/arm/boot/dts/intel/pxa/ 17264F: arch/arm/mach-pxa/ 17265F: drivers/dma/pxa* 17266F: drivers/pcmcia/pxa2xx* 17267F: drivers/pinctrl/pxa/ 17268F: drivers/spi/spi-pxa2xx* 17269F: drivers/usb/gadget/udc/pxa2* 17270F: include/sound/pxa2xx-lib.h 17271F: sound/arm/pxa* 17272F: sound/soc/pxa/ 17273 17274QAT DRIVER 17275M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17276L: qat-linux@intel.com 17277S: Supported 17278F: drivers/crypto/intel/qat/ 17279 17280QCOM AUDIO (ASoC) DRIVERS 17281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17282M: Banajit Goswami <bgoswami@quicinc.com> 17283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17284S: Supported 17285F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17286F: Documentation/devicetree/bindings/sound/qcom,* 17287F: drivers/soc/qcom/apr.c 17288F: include/dt-bindings/sound/qcom,wcd9335.h 17289F: sound/soc/codecs/lpass-rx-macro.* 17290F: sound/soc/codecs/lpass-tx-macro.* 17291F: sound/soc/codecs/lpass-va-macro.c 17292F: sound/soc/codecs/lpass-wsa-macro.* 17293F: sound/soc/codecs/msm8916-wcd-analog.c 17294F: sound/soc/codecs/msm8916-wcd-digital.c 17295F: sound/soc/codecs/wcd-clsh-v2.* 17296F: sound/soc/codecs/wcd-mbhc-v2.* 17297F: sound/soc/codecs/wcd9335.* 17298F: sound/soc/codecs/wcd934x.c 17299F: sound/soc/codecs/wsa881x.c 17300F: sound/soc/codecs/wsa883x.c 17301F: sound/soc/codecs/wsa884x.c 17302F: sound/soc/qcom/ 17303 17304QCOM EMBEDDED USB DEBUGGER (EUD) 17305M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17306L: linux-arm-msm@vger.kernel.org 17307S: Maintained 17308F: Documentation/ABI/testing/sysfs-driver-eud 17309F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17310F: drivers/usb/misc/qcom_eud.c 17311 17312QCOM IPA DRIVER 17313M: Alex Elder <elder@kernel.org> 17314L: netdev@vger.kernel.org 17315S: Supported 17316F: drivers/net/ipa/ 17317 17318QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17319M: Gabriel Somlo <somlo@cmu.edu> 17320M: "Michael S. Tsirkin" <mst@redhat.com> 17321L: qemu-devel@nongnu.org 17322S: Maintained 17323F: drivers/firmware/qemu_fw_cfg.c 17324F: include/uapi/linux/qemu_fw_cfg.h 17325 17326QIB DRIVER 17327M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17328L: linux-rdma@vger.kernel.org 17329S: Supported 17330F: drivers/infiniband/hw/qib/ 17331 17332QLOGIC QL41xxx FCOE DRIVER 17333M: Saurav Kashyap <skashyap@marvell.com> 17334M: Javed Hasan <jhasan@marvell.com> 17335M: GR-QLogic-Storage-Upstream@marvell.com 17336L: linux-scsi@vger.kernel.org 17337S: Supported 17338F: drivers/scsi/qedf/ 17339 17340QLOGIC QL41xxx ISCSI DRIVER 17341M: Nilesh Javali <njavali@marvell.com> 17342M: Manish Rangankar <mrangankar@marvell.com> 17343M: GR-QLogic-Storage-Upstream@marvell.com 17344L: linux-scsi@vger.kernel.org 17345S: Supported 17346F: drivers/scsi/qedi/ 17347 17348QLOGIC QL4xxx ETHERNET DRIVER 17349M: Ariel Elior <aelior@marvell.com> 17350M: Manish Chopra <manishc@marvell.com> 17351L: netdev@vger.kernel.org 17352S: Supported 17353F: drivers/net/ethernet/qlogic/qed/ 17354F: drivers/net/ethernet/qlogic/qede/ 17355F: include/linux/qed/ 17356 17357QLOGIC QL4xxx RDMA DRIVER 17358M: Michal Kalderon <mkalderon@marvell.com> 17359M: Ariel Elior <aelior@marvell.com> 17360L: linux-rdma@vger.kernel.org 17361S: Supported 17362F: drivers/infiniband/hw/qedr/ 17363F: include/uapi/rdma/qedr-abi.h 17364 17365QLOGIC QLA1280 SCSI DRIVER 17366M: Michael Reed <mdr@sgi.com> 17367L: linux-scsi@vger.kernel.org 17368S: Maintained 17369F: drivers/scsi/qla1280.[ch] 17370 17371QLOGIC QLA2XXX FC-SCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: GR-QLogic-Storage-Upstream@marvell.com 17374L: linux-scsi@vger.kernel.org 17375S: Supported 17376F: drivers/scsi/qla2xxx/ 17377 17378QLOGIC QLA3XXX NETWORK DRIVER 17379M: GR-Linux-NIC-Dev@marvell.com 17380L: netdev@vger.kernel.org 17381S: Supported 17382F: drivers/net/ethernet/qlogic/qla3xxx.* 17383 17384QLOGIC QLA4XXX iSCSI DRIVER 17385M: Nilesh Javali <njavali@marvell.com> 17386M: Manish Rangankar <mrangankar@marvell.com> 17387M: GR-QLogic-Storage-Upstream@marvell.com 17388L: linux-scsi@vger.kernel.org 17389S: Supported 17390F: drivers/scsi/qla4xxx/ 17391 17392QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17393M: Shahed Shaikh <shshaikh@marvell.com> 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396L: netdev@vger.kernel.org 17397S: Supported 17398F: drivers/net/ethernet/qlogic/qlcnic/ 17399 17400QLOGIC QLGE 10Gb ETHERNET DRIVER 17401M: Manish Chopra <manishc@marvell.com> 17402M: GR-Linux-NIC-Dev@marvell.com 17403M: Coiby Xu <coiby.xu@gmail.com> 17404L: netdev@vger.kernel.org 17405S: Supported 17406F: Documentation/networking/device_drivers/qlogic/qlge.rst 17407F: drivers/staging/qlge/ 17408 17409QM1D1B0004 MEDIA DRIVER 17410M: Akihiro Tsukada <tskd08@gmail.com> 17411L: linux-media@vger.kernel.org 17412S: Odd Fixes 17413F: drivers/media/tuners/qm1d1b0004* 17414 17415QM1D1C0042 MEDIA DRIVER 17416M: Akihiro Tsukada <tskd08@gmail.com> 17417L: linux-media@vger.kernel.org 17418S: Odd Fixes 17419F: drivers/media/tuners/qm1d1c0042* 17420 17421QNX4 FILESYSTEM 17422M: Anders Larsen <al@alarsen.net> 17423S: Maintained 17424W: http://www.alarsen.net/linux/qnx4fs/ 17425F: fs/qnx4/ 17426F: include/uapi/linux/qnx4_fs.h 17427F: include/uapi/linux/qnxtypes.h 17428 17429QNX6 FILESYSTEM 17430S: Orphan 17431F: Documentation/filesystems/qnx6.rst 17432F: fs/qnx6/ 17433F: include/linux/qnx6_fs.h 17434 17435QORIQ DPAA2 FSL-MC BUS DRIVER 17436M: Stuart Yoder <stuyoder@gmail.com> 17437M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17438L: linux-kernel@vger.kernel.org 17439S: Maintained 17440F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17441F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17442F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17443F: drivers/bus/fsl-mc/ 17444F: include/uapi/linux/fsl_mc.h 17445 17446QT1010 MEDIA DRIVER 17447M: Antti Palosaari <crope@iki.fi> 17448L: linux-media@vger.kernel.org 17449S: Maintained 17450W: https://linuxtv.org 17451W: http://palosaari.fi/linux/ 17452Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17453T: git git://linuxtv.org/anttip/media_tree.git 17454F: drivers/media/tuners/qt1010* 17455 17456QUALCOMM ATH12K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath12k@lists.infradead.org 17459S: Supported 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: drivers/net/wireless/ath/ath12k/ 17462 17463QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath10k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17469F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17470F: drivers/net/wireless/ath/ath10k/ 17471 17472QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17473M: Kalle Valo <kvalo@kernel.org> 17474L: ath11k@lists.infradead.org 17475S: Supported 17476W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17477B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17480F: drivers/net/wireless/ath/ath11k/ 17481 17482QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17483M: Toke Høiland-Jørgensen <toke@toke.dk> 17484L: linux-wireless@vger.kernel.org 17485S: Maintained 17486W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17487T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17488F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17489F: drivers/net/wireless/ath/ath9k/ 17490 17491QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17492M: Stephan Gerhold <stephan@gerhold.net> 17493L: netdev@vger.kernel.org 17494L: linux-arm-msm@vger.kernel.org 17495S: Maintained 17496F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17497F: drivers/net/wwan/qcom_bam_dmux.c 17498 17499QUALCOMM CAMERA SUBSYSTEM DRIVER 17500M: Robert Foss <rfoss@kernel.org> 17501M: Todor Tomov <todor.too@gmail.com> 17502M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17503L: linux-media@vger.kernel.org 17504S: Maintained 17505F: Documentation/admin-guide/media/qcom_camss.rst 17506F: Documentation/devicetree/bindings/media/*camss* 17507F: drivers/media/platform/qcom/camss/ 17508 17509QUALCOMM CLOCK DRIVERS 17510M: Bjorn Andersson <andersson@kernel.org> 17511L: linux-arm-msm@vger.kernel.org 17512S: Supported 17513T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17514F: Documentation/devicetree/bindings/clock/qcom,* 17515F: drivers/clk/qcom/ 17516F: include/dt-bindings/clock/qcom,* 17517 17518QUALCOMM CLOUD AI (QAIC) DRIVER 17519M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17520R: Carl Vanderlip <quic_carlv@quicinc.com> 17521R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17522L: linux-arm-msm@vger.kernel.org 17523L: dri-devel@lists.freedesktop.org 17524S: Supported 17525T: git git://anongit.freedesktop.org/drm/drm-misc 17526F: Documentation/accel/qaic/ 17527F: drivers/accel/qaic/ 17528F: include/uapi/drm/qaic_accel.h 17529 17530QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17531M: Bjorn Andersson <andersson@kernel.org> 17532M: Konrad Dybcio <konrad.dybcio@linaro.org> 17533L: linux-pm@vger.kernel.org 17534L: linux-arm-msm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17537F: drivers/soc/qcom/cpr.c 17538 17539QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17540M: Ilia Lin <ilia.lin@kernel.org> 17541L: linux-pm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17544F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17545F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17546 17547QUALCOMM CRYPTO DRIVERS 17548M: Thara Gopinath <thara.gopinath@gmail.com> 17549L: linux-crypto@vger.kernel.org 17550L: linux-arm-msm@vger.kernel.org 17551S: Maintained 17552F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17553F: drivers/crypto/qce/ 17554 17555QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17556M: Timur Tabi <timur@kernel.org> 17557L: netdev@vger.kernel.org 17558S: Maintained 17559F: drivers/net/ethernet/qualcomm/emac/ 17560 17561QUALCOMM ETHQOS ETHERNET DRIVER 17562M: Vinod Koul <vkoul@kernel.org> 17563R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17564L: netdev@vger.kernel.org 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17568F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17569 17570QUALCOMM FASTRPC DRIVER 17571M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17572M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17573L: linux-arm-msm@vger.kernel.org 17574S: Maintained 17575F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17576F: drivers/misc/fastrpc.c 17577F: include/uapi/misc/fastrpc.h 17578 17579QUALCOMM HEXAGON ARCHITECTURE 17580M: Brian Cain <bcain@quicinc.com> 17581L: linux-hexagon@vger.kernel.org 17582S: Supported 17583T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17584F: arch/hexagon/ 17585 17586QUALCOMM HIDMA DRIVER 17587M: Sinan Kaya <okaya@kernel.org> 17588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17589L: linux-arm-msm@vger.kernel.org 17590L: dmaengine@vger.kernel.org 17591S: Supported 17592F: drivers/dma/qcom/hidma* 17593 17594QUALCOMM I2C CCI DRIVER 17595M: Loic Poulain <loic.poulain@linaro.org> 17596M: Robert Foss <rfoss@kernel.org> 17597L: linux-i2c@vger.kernel.org 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17601F: drivers/i2c/busses/i2c-qcom-cci.c 17602 17603QUALCOMM INTERCONNECT BWMON DRIVER 17604M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17608F: drivers/soc/qcom/icc-bwmon.c 17609 17610QUALCOMM IOMMU 17611M: Rob Clark <robdclark@gmail.com> 17612L: iommu@lists.linux.dev 17613L: linux-arm-msm@vger.kernel.org 17614S: Maintained 17615F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17616 17617QUALCOMM IPC ROUTER (QRTR) DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Maintained 17621F: include/trace/events/qrtr.h 17622F: include/uapi/linux/qrtr.h 17623F: net/qrtr/ 17624 17625QUALCOMM IPCC MAILBOX DRIVER 17626M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17627L: linux-arm-msm@vger.kernel.org 17628S: Supported 17629F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17630F: drivers/mailbox/qcom-ipcc.c 17631F: include/dt-bindings/mailbox/qcom-ipcc.h 17632 17633QUALCOMM IPQ4019 USB PHY 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/phy/qcom-usb-ipq4019-phy.yaml 17639F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17640 17641QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17642M: Robert Marko <robert.marko@sartura.hr> 17643M: Luka Perkov <luka.perkov@sartura.hr> 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17647F: drivers/regulator/vqmmc-ipq4019-regulator.c 17648 17649QUALCOMM NAND CONTROLLER DRIVER 17650M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17651L: linux-mtd@lists.infradead.org 17652L: linux-arm-msm@vger.kernel.org 17653S: Maintained 17654F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17655F: drivers/mtd/nand/raw/qcom_nandc.c 17656 17657QUALCOMM RMNET DRIVER 17658M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17659M: Sean Tranchetti <quic_stranche@quicinc.com> 17660L: netdev@vger.kernel.org 17661S: Maintained 17662F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17663F: drivers/net/ethernet/qualcomm/rmnet/ 17664F: include/linux/if_rmnet.h 17665 17666QUALCOMM TSENS THERMAL DRIVER 17667M: Amit Kucheria <amitk@kernel.org> 17668M: Thara Gopinath <thara.gopinath@gmail.com> 17669L: linux-pm@vger.kernel.org 17670L: linux-arm-msm@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17673F: drivers/thermal/qcom/ 17674 17675QUALCOMM TYPEC PORT MANAGER DRIVER 17676M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-arm-msm@vger.kernel.org 17678L: linux-usb@vger.kernel.org 17679S: Maintained 17680F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17681F: drivers/usb/typec/tcpm/qcom/ 17682 17683QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17684M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17685M: Vikash Garodia <quic_vgarodia@quicinc.com> 17686R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17687L: linux-media@vger.kernel.org 17688L: linux-arm-msm@vger.kernel.org 17689S: Maintained 17690T: git git://linuxtv.org/media_tree.git 17691F: Documentation/devicetree/bindings/media/*venus* 17692F: drivers/media/platform/qcom/venus/ 17693 17694QUALCOMM WCN36XX WIRELESS DRIVER 17695M: Loic Poulain <loic.poulain@linaro.org> 17696L: wcn36xx@lists.infradead.org 17697S: Supported 17698W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17699F: drivers/net/wireless/ath/wcn36xx/ 17700 17701QUANTENNA QTNFMAC WIRELESS DRIVER 17702M: Igor Mitsyanko <imitsyanko@quantenna.com> 17703R: Sergey Matyukevich <geomatsi@gmail.com> 17704L: linux-wireless@vger.kernel.org 17705S: Maintained 17706F: drivers/net/wireless/quantenna 17707 17708RADEON and AMDGPU DRM DRIVERS 17709M: Alex Deucher <alexander.deucher@amd.com> 17710M: Christian König <christian.koenig@amd.com> 17711M: Pan, Xinhui <Xinhui.Pan@amd.com> 17712L: amd-gfx@lists.freedesktop.org 17713S: Supported 17714B: https://gitlab.freedesktop.org/drm/amd/-/issues 17715C: irc://irc.oftc.net/radeon 17716T: git https://gitlab.freedesktop.org/agd5f/linux.git 17717F: Documentation/gpu/amdgpu/ 17718F: drivers/gpu/drm/amd/ 17719F: drivers/gpu/drm/radeon/ 17720F: include/uapi/drm/amdgpu_drm.h 17721F: include/uapi/drm/radeon_drm.h 17722 17723RADEON FRAMEBUFFER DISPLAY DRIVER 17724M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17725L: linux-fbdev@vger.kernel.org 17726S: Maintained 17727F: drivers/video/fbdev/aty/radeon* 17728F: include/uapi/linux/radeonfb.h 17729 17730RADIOSHARK RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark.c 17736 17737RADIOSHARK2 RADIO DRIVER 17738M: Hans Verkuil <hverkuil@xs4all.nl> 17739L: linux-media@vger.kernel.org 17740S: Maintained 17741T: git git://linuxtv.org/media_tree.git 17742F: drivers/media/radio/radio-shark2.c 17743F: drivers/media/radio/radio-tea5777.c 17744 17745RADOS BLOCK DEVICE (RBD) 17746M: Ilya Dryomov <idryomov@gmail.com> 17747R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17748L: ceph-devel@vger.kernel.org 17749S: Supported 17750W: http://ceph.com/ 17751T: git https://github.com/ceph/ceph-client.git 17752F: Documentation/ABI/testing/sysfs-bus-rbd 17753F: drivers/block/rbd.c 17754F: drivers/block/rbd_types.h 17755 17756RAGE128 FRAMEBUFFER DISPLAY DRIVER 17757L: linux-fbdev@vger.kernel.org 17758S: Orphan 17759F: drivers/video/fbdev/aty/aty128fb.c 17760 17761RAINSHADOW-CEC DRIVER 17762M: Hans Verkuil <hverkuil@xs4all.nl> 17763L: linux-media@vger.kernel.org 17764S: Maintained 17765T: git git://linuxtv.org/media_tree.git 17766F: drivers/media/cec/usb/rainshadow/ 17767 17768RALINK MIPS ARCHITECTURE 17769M: John Crispin <john@phrozen.org> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/ralink 17773 17774RALINK MT7621 MIPS ARCHITECTURE 17775M: Arınç ÜNAL <arinc.unal@arinc9.com> 17776M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17777L: linux-mips@vger.kernel.org 17778S: Maintained 17779F: arch/mips/boot/dts/ralink/mt7621* 17780 17781RALINK RT2X00 WIRELESS LAN DRIVER 17782M: Stanislaw Gruszka <stf_xl@wp.pl> 17783M: Helmut Schaa <helmut.schaa@googlemail.com> 17784L: linux-wireless@vger.kernel.org 17785S: Maintained 17786F: drivers/net/wireless/ralink/rt2x00/ 17787 17788RAMDISK RAM BLOCK DEVICE DRIVER 17789M: Jens Axboe <axboe@kernel.dk> 17790S: Maintained 17791F: Documentation/admin-guide/blockdev/ramdisk.rst 17792F: drivers/block/brd.c 17793 17794RANCHU VIRTUAL BOARD FOR MIPS 17795M: Miodrag Dinic <miodrag.dinic@mips.com> 17796L: linux-mips@vger.kernel.org 17797S: Supported 17798F: arch/mips/configs/generic/board-ranchu.config 17799F: arch/mips/generic/board-ranchu.c 17800 17801RANDOM NUMBER DRIVER 17802M: "Theodore Ts'o" <tytso@mit.edu> 17803M: Jason A. Donenfeld <Jason@zx2c4.com> 17804S: Maintained 17805T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17806F: drivers/char/random.c 17807F: drivers/virt/vmgenid.c 17808 17809RAPIDIO SUBSYSTEM 17810M: Matt Porter <mporter@kernel.crashing.org> 17811M: Alexandre Bounine <alex.bou9@gmail.com> 17812S: Maintained 17813F: drivers/rapidio/ 17814 17815RAS INFRASTRUCTURE 17816M: Tony Luck <tony.luck@intel.com> 17817M: Borislav Petkov <bp@alien8.de> 17818L: linux-edac@vger.kernel.org 17819S: Maintained 17820F: Documentation/admin-guide/ras.rst 17821F: drivers/ras/ 17822F: include/linux/ras.h 17823F: include/ras/ras_event.h 17824 17825RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17826L: linux-wireless@vger.kernel.org 17827S: Orphan 17828F: drivers/net/wireless/legacy/ray* 17829 17830RC-CORE / LIRC FRAMEWORK 17831M: Sean Young <sean@mess.org> 17832L: linux-media@vger.kernel.org 17833S: Maintained 17834W: http://linuxtv.org 17835T: git git://linuxtv.org/media_tree.git 17836F: Documentation/driver-api/media/rc-core.rst 17837F: Documentation/userspace-api/media/rc/ 17838F: drivers/media/rc/ 17839F: include/media/rc-core.h 17840F: include/media/rc-map.h 17841F: include/uapi/linux/lirc.h 17842 17843RCMM REMOTE CONTROLS DECODER 17844M: Patrick Lerda <patrick9876@free.fr> 17845S: Maintained 17846F: drivers/media/rc/ir-rcmm-decoder.c 17847 17848RCUTORTURE TEST FRAMEWORK 17849M: "Paul E. McKenney" <paulmck@kernel.org> 17850M: Josh Triplett <josh@joshtriplett.org> 17851R: Steven Rostedt <rostedt@goodmis.org> 17852R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17853R: Lai Jiangshan <jiangshanlai@gmail.com> 17854L: rcu@vger.kernel.org 17855S: Supported 17856T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17857F: tools/testing/selftests/rcutorture 17858 17859RDACM20 Camera Sensor 17860M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17861M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17862M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17863M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17867F: drivers/media/i2c/max9271.c 17868F: drivers/media/i2c/max9271.h 17869F: drivers/media/i2c/rdacm20.c 17870 17871RDACM21 Camera Sensor 17872M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17873M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17874M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17875M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17879F: drivers/media/i2c/max9271.c 17880F: drivers/media/i2c/max9271.h 17881F: drivers/media/i2c/rdacm21.c 17882 17883RDC R-321X SoC 17884M: Florian Fainelli <florian@openwrt.org> 17885S: Maintained 17886 17887RDC R6040 FAST ETHERNET DRIVER 17888M: Florian Fainelli <f.fainelli@gmail.com> 17889L: netdev@vger.kernel.org 17890S: Maintained 17891F: drivers/net/ethernet/rdc/r6040.c 17892 17893RDMAVT - RDMA verbs software 17894M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17895L: linux-rdma@vger.kernel.org 17896S: Supported 17897F: drivers/infiniband/sw/rdmavt 17898 17899RDS - RELIABLE DATAGRAM SOCKETS 17900M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17901L: netdev@vger.kernel.org 17902L: linux-rdma@vger.kernel.org 17903L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17904S: Supported 17905W: https://oss.oracle.com/projects/rds/ 17906F: Documentation/networking/rds.rst 17907F: net/rds/ 17908 17909RDT - RESOURCE ALLOCATION 17910M: Fenghua Yu <fenghua.yu@intel.com> 17911M: Reinette Chatre <reinette.chatre@intel.com> 17912L: linux-kernel@vger.kernel.org 17913S: Supported 17914F: Documentation/arch/x86/resctrl* 17915F: arch/x86/include/asm/resctrl.h 17916F: arch/x86/kernel/cpu/resctrl/ 17917F: tools/testing/selftests/resctrl/ 17918 17919READ-COPY UPDATE (RCU) 17920M: "Paul E. McKenney" <paulmck@kernel.org> 17921M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17922M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17923M: Joel Fernandes <joel@joelfernandes.org> 17924M: Josh Triplett <josh@joshtriplett.org> 17925M: Boqun Feng <boqun.feng@gmail.com> 17926R: Steven Rostedt <rostedt@goodmis.org> 17927R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17928R: Lai Jiangshan <jiangshanlai@gmail.com> 17929R: Zqiang <qiang.zhang1211@gmail.com> 17930L: rcu@vger.kernel.org 17931S: Supported 17932W: http://www.rdrop.com/users/paulmck/RCU/ 17933T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17934F: Documentation/RCU/ 17935F: include/linux/rcu* 17936F: kernel/rcu/ 17937X: Documentation/RCU/torture.rst 17938X: include/linux/srcu*.h 17939X: kernel/rcu/srcu*.c 17940 17941REAL TIME CLOCK (RTC) SUBSYSTEM 17942M: Alessandro Zummo <a.zummo@towertech.it> 17943M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17944L: linux-rtc@vger.kernel.org 17945S: Maintained 17946Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17947T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17948F: Documentation/admin-guide/rtc.rst 17949F: Documentation/devicetree/bindings/rtc/ 17950F: drivers/rtc/ 17951F: include/linux/platform_data/rtc-* 17952F: include/linux/rtc.h 17953F: include/linux/rtc/ 17954F: include/uapi/linux/rtc.h 17955F: tools/testing/selftests/rtc/ 17956 17957Real-time Linux Analysis (RTLA) tools 17958M: Daniel Bristot de Oliveira <bristot@kernel.org> 17959M: Steven Rostedt <rostedt@goodmis.org> 17960L: linux-trace-kernel@vger.kernel.org 17961S: Maintained 17962F: Documentation/tools/rtla/ 17963F: tools/tracing/rtla/ 17964 17965REALTEK AUDIO CODECS 17966M: Oder Chiou <oder_chiou@realtek.com> 17967S: Maintained 17968F: include/sound/rt*.h 17969F: sound/soc/codecs/rt* 17970 17971REALTEK OTTO WATCHDOG 17972M: Sander Vanheule <sander@svanheule.net> 17973L: linux-watchdog@vger.kernel.org 17974S: Maintained 17975F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17976F: drivers/watchdog/realtek_otto_wdt.c 17977 17978REALTEK RTL83xx SMI DSA ROUTER CHIPS 17979M: Linus Walleij <linus.walleij@linaro.org> 17980M: Alvin Šipraga <alsi@bang-olufsen.dk> 17981S: Maintained 17982F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17983F: drivers/net/dsa/realtek/* 17984 17985REALTEK WIRELESS DRIVER (rtlwifi family) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989W: https://wireless.wiki.kernel.org/ 17990T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17991F: drivers/net/wireless/realtek/rtlwifi/ 17992 17993REALTEK WIRELESS DRIVER (rtw88) 17994M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17995L: linux-wireless@vger.kernel.org 17996S: Maintained 17997F: drivers/net/wireless/realtek/rtw88/ 17998 17999REALTEK WIRELESS DRIVER (rtw89) 18000M: Ping-Ke Shih <pkshih@realtek.com> 18001L: linux-wireless@vger.kernel.org 18002S: Maintained 18003F: drivers/net/wireless/realtek/rtw89/ 18004 18005REDPINE WIRELESS DRIVER 18006L: linux-wireless@vger.kernel.org 18007S: Orphan 18008F: drivers/net/wireless/rsi/ 18009 18010REGISTER MAP ABSTRACTION 18011M: Mark Brown <broonie@kernel.org> 18012L: linux-kernel@vger.kernel.org 18013S: Supported 18014T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18015F: Documentation/devicetree/bindings/regmap/ 18016F: drivers/base/regmap/ 18017F: include/linux/regmap.h 18018 18019REISERFS FILE SYSTEM 18020L: reiserfs-devel@vger.kernel.org 18021S: Supported 18022F: fs/reiserfs/ 18023 18024REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18025M: Bjorn Andersson <andersson@kernel.org> 18026M: Mathieu Poirier <mathieu.poirier@linaro.org> 18027L: linux-remoteproc@vger.kernel.org 18028S: Maintained 18029T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18030F: Documentation/ABI/testing/sysfs-class-remoteproc 18031F: Documentation/devicetree/bindings/remoteproc/ 18032F: Documentation/staging/remoteproc.rst 18033F: drivers/remoteproc/ 18034F: include/linux/remoteproc.h 18035F: include/linux/remoteproc/ 18036 18037REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18038M: Bjorn Andersson <andersson@kernel.org> 18039M: Mathieu Poirier <mathieu.poirier@linaro.org> 18040L: linux-remoteproc@vger.kernel.org 18041S: Maintained 18042T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18043F: Documentation/ABI/testing/sysfs-bus-rpmsg 18044F: Documentation/staging/rpmsg.rst 18045F: drivers/rpmsg/ 18046F: include/linux/rpmsg.h 18047F: include/linux/rpmsg/ 18048F: include/uapi/linux/rpmsg.h 18049F: samples/rpmsg/ 18050 18051REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18052M: Stephan Gerhold <stephan@gerhold.net> 18053L: netdev@vger.kernel.org 18054L: linux-remoteproc@vger.kernel.org 18055S: Maintained 18056F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18057 18058RENESAS CLOCK DRIVERS 18059M: Geert Uytterhoeven <geert+renesas@glider.be> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18063F: Documentation/devicetree/bindings/clock/renesas,* 18064F: drivers/clk/renesas/ 18065 18066RENESAS EMEV2 I2C DRIVER 18067M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18068L: linux-renesas-soc@vger.kernel.org 18069S: Supported 18070F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18071F: drivers/i2c/busses/i2c-emev2.c 18072 18073RENESAS ETHERNET DRIVERS 18074R: Sergey Shtylyov <s.shtylyov@omp.ru> 18075L: netdev@vger.kernel.org 18076L: linux-renesas-soc@vger.kernel.org 18077F: Documentation/devicetree/bindings/net/renesas,*.yaml 18078F: drivers/net/ethernet/renesas/ 18079F: include/linux/sh_eth.h 18080 18081RENESAS IDT821034 ASoC CODEC 18082M: Herve Codina <herve.codina@bootlin.com> 18083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18084S: Maintained 18085F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18086F: sound/soc/codecs/idt821034.c 18087 18088RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18089M: Miquel Raynal <miquel.raynal@bootlin.com> 18090L: linux-mtd@lists.infradead.org 18091L: linux-renesas-soc@vger.kernel.org 18092S: Maintained 18093F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18094F: drivers/mtd/nand/raw/renesas-nand-controller.c 18095 18096RENESAS R-CAR GYROADC DRIVER 18097M: Marek Vasut <marek.vasut@gmail.com> 18098L: linux-iio@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18101F: drivers/iio/adc/rcar-gyroadc.c 18102 18103RENESAS R-CAR I2C DRIVERS 18104M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18108F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18109F: drivers/i2c/busses/i2c-rcar.c 18110F: drivers/i2c/busses/i2c-sh_mobile.c 18111 18112RENESAS R-CAR SATA DRIVER 18113R: Sergey Shtylyov <s.shtylyov@omp.ru> 18114L: linux-ide@vger.kernel.org 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18118F: drivers/ata/sata_rcar.c 18119 18120RENESAS R-CAR THERMAL DRIVERS 18121M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18125F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18126F: drivers/thermal/rcar_gen3_thermal.c 18127F: drivers/thermal/rcar_thermal.c 18128 18129RENESAS RIIC DRIVER 18130M: Chris Brandt <chris.brandt@renesas.com> 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18134F: drivers/i2c/busses/i2c-riic.c 18135 18136RENESAS RZ/G2L A/D DRIVER 18137M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18142F: drivers/iio/adc/rzg2l_adc.c 18143 18144RENESAS RZ/G2L MTU3a COUNTER DRIVER 18145M: Biju Das <biju.das.jz@bp.renesas.com> 18146L: linux-iio@vger.kernel.org 18147L: linux-renesas-soc@vger.kernel.org 18148S: Supported 18149F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18150F: drivers/counter/rz-mtu3-cnt.c 18151 18152RENESAS RZ/N1 A5PSW SWITCH DRIVER 18153M: Clément Léger <clement.leger@bootlin.com> 18154L: linux-renesas-soc@vger.kernel.org 18155L: netdev@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18158F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18159F: drivers/net/dsa/rzn1_a5psw* 18160F: drivers/net/pcs/pcs-rzn1-miic.c 18161F: include/dt-bindings/net/pcs-rzn1-miic.h 18162F: include/linux/pcs-rzn1-miic.h 18163F: net/dsa/tag_rzn1_a5psw.c 18164 18165RENESAS RZ/N1 RTC CONTROLLER DRIVER 18166M: Miquel Raynal <miquel.raynal@bootlin.com> 18167L: linux-rtc@vger.kernel.org 18168L: linux-renesas-soc@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18171F: drivers/rtc/rtc-rzn1.c 18172 18173RENESAS RZ/N1 USBF CONTROLLER DRIVER 18174M: Herve Codina <herve.codina@bootlin.com> 18175L: linux-renesas-soc@vger.kernel.org 18176L: linux-usb@vger.kernel.org 18177S: Maintained 18178F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18179F: drivers/usb/gadget/udc/renesas_usbf.c 18180 18181RENESAS RZ/V2M I2C DRIVER 18182M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18183L: linux-i2c@vger.kernel.org 18184L: linux-renesas-soc@vger.kernel.org 18185S: Supported 18186F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18187F: drivers/i2c/busses/i2c-rzv2m.c 18188 18189RENESAS USB PHY DRIVER 18190M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18191L: linux-renesas-soc@vger.kernel.org 18192S: Maintained 18193F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18194 18195RENESAS VERSACLOCK 7 CLOCK DRIVER 18196M: Alex Helms <alexander.helms.jy@renesas.com> 18197S: Maintained 18198F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18199F: drivers/clk/clk-versaclock7.c 18200 18201RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18202M: Herve Codina <herve.codina@bootlin.com> 18203L: linux-iio@vger.kernel.org 18204S: Maintained 18205F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18206F: drivers/iio/potentiometer/x9250.c 18207 18208RESET CONTROLLER FRAMEWORK 18209M: Philipp Zabel <p.zabel@pengutronix.de> 18210S: Maintained 18211T: git git://git.pengutronix.de/git/pza/linux 18212F: Documentation/devicetree/bindings/reset/ 18213F: Documentation/driver-api/reset.rst 18214F: drivers/reset/ 18215F: include/dt-bindings/reset/ 18216F: include/linux/reset-controller.h 18217F: include/linux/reset.h 18218F: include/linux/reset/ 18219K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18220 18221RESTARTABLE SEQUENCES SUPPORT 18222M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18223M: Peter Zijlstra <peterz@infradead.org> 18224M: "Paul E. McKenney" <paulmck@kernel.org> 18225M: Boqun Feng <boqun.feng@gmail.com> 18226L: linux-kernel@vger.kernel.org 18227S: Supported 18228F: include/trace/events/rseq.h 18229F: include/uapi/linux/rseq.h 18230F: kernel/rseq.c 18231F: tools/testing/selftests/rseq/ 18232 18233RFKILL 18234M: Johannes Berg <johannes@sipsolutions.net> 18235L: linux-wireless@vger.kernel.org 18236S: Maintained 18237W: https://wireless.wiki.kernel.org/ 18238Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18241F: Documentation/ABI/stable/sysfs-class-rfkill 18242F: Documentation/driver-api/rfkill.rst 18243F: include/linux/rfkill.h 18244F: include/uapi/linux/rfkill.h 18245F: net/rfkill/ 18246 18247RHASHTABLE 18248M: Thomas Graf <tgraf@suug.ch> 18249M: Herbert Xu <herbert@gondor.apana.org.au> 18250L: netdev@vger.kernel.org 18251S: Maintained 18252F: include/linux/rhashtable-types.h 18253F: include/linux/rhashtable.h 18254F: lib/rhashtable.c 18255F: lib/test_rhashtable.c 18256 18257RICOH R5C592 MEMORYSTICK DRIVER 18258M: Maxim Levitsky <maximlevitsky@gmail.com> 18259S: Maintained 18260F: drivers/memstick/host/r592.* 18261 18262RICOH SMARTMEDIA/XD DRIVER 18263M: Maxim Levitsky <maximlevitsky@gmail.com> 18264S: Maintained 18265F: drivers/mtd/nand/raw/r852.c 18266F: drivers/mtd/nand/raw/r852.h 18267 18268RISC-V ARCHITECTURE 18269M: Paul Walmsley <paul.walmsley@sifive.com> 18270M: Palmer Dabbelt <palmer@dabbelt.com> 18271M: Albert Ou <aou@eecs.berkeley.edu> 18272L: linux-riscv@lists.infradead.org 18273S: Supported 18274Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18275C: irc://irc.libera.chat/riscv 18276P: Documentation/riscv/patch-acceptance.rst 18277T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18278F: arch/riscv/ 18279N: riscv 18280K: riscv 18281 18282RISC-V MICROCHIP FPGA SUPPORT 18283M: Conor Dooley <conor.dooley@microchip.com> 18284M: Daire McNamara <daire.mcnamara@microchip.com> 18285L: linux-riscv@lists.infradead.org 18286S: Supported 18287F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18288F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18289F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18290F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18291F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18292F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18293F: Documentation/devicetree/bindings/riscv/microchip.yaml 18294F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18295F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18296F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18297F: arch/riscv/boot/dts/microchip/ 18298F: drivers/char/hw_random/mpfs-rng.c 18299F: drivers/clk/microchip/clk-mpfs*.c 18300F: drivers/i2c/busses/i2c-microchip-corei2c.c 18301F: drivers/mailbox/mailbox-mpfs.c 18302F: drivers/pci/controller/pcie-microchip-host.c 18303F: drivers/pwm/pwm-microchip-core.c 18304F: drivers/reset/reset-mpfs.c 18305F: drivers/rtc/rtc-mpfs.c 18306F: drivers/soc/microchip/mpfs-sys-controller.c 18307F: drivers/spi/spi-microchip-core-qspi.c 18308F: drivers/spi/spi-microchip-core.c 18309F: drivers/usb/musb/mpfs.c 18310F: include/soc/microchip/mpfs.h 18311 18312RISC-V MISC SOC SUPPORT 18313M: Conor Dooley <conor@kernel.org> 18314L: linux-riscv@lists.infradead.org 18315S: Maintained 18316Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18317T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18318F: Documentation/devicetree/bindings/riscv/ 18319F: arch/riscv/boot/dts/ 18320X: arch/riscv/boot/dts/allwinner/ 18321X: arch/riscv/boot/dts/renesas/ 18322 18323RISC-V PMU DRIVERS 18324M: Atish Patra <atishp@atishpatra.org> 18325R: Anup Patel <anup@brainfault.org> 18326L: linux-riscv@lists.infradead.org 18327S: Supported 18328F: drivers/perf/riscv_pmu.c 18329F: drivers/perf/riscv_pmu_legacy.c 18330F: drivers/perf/riscv_pmu_sbi.c 18331 18332RISC-V THEAD SoC SUPPORT 18333M: Jisheng Zhang <jszhang@kernel.org> 18334M: Guo Ren <guoren@kernel.org> 18335M: Fu Wei <wefu@redhat.com> 18336L: linux-riscv@lists.infradead.org 18337S: Maintained 18338F: arch/riscv/boot/dts/thead/ 18339 18340RNBD BLOCK DRIVERS 18341M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18342M: Jack Wang <jinpu.wang@ionos.com> 18343L: linux-block@vger.kernel.org 18344S: Maintained 18345F: drivers/block/rnbd/ 18346 18347ROCCAT DRIVERS 18348M: Stefan Achatz <erazor_de@users.sourceforge.net> 18349S: Maintained 18350W: http://sourceforge.net/projects/roccat/ 18351F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18352F: drivers/hid/hid-roccat* 18353F: include/linux/hid-roccat* 18354 18355ROCKCHIP CRYPTO DRIVERS 18356M: Corentin Labbe <clabbe@baylibre.com> 18357L: linux-crypto@vger.kernel.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18360F: drivers/crypto/rockchip/ 18361 18362ROCKCHIP I2S TDM DRIVER 18363M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18367F: sound/soc/rockchip/rockchip_i2s_tdm.* 18368 18369ROCKCHIP ISP V1 DRIVER 18370M: Dafna Hirschfeld <dafna@fastmail.com> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/admin-guide/media/rkisp1.rst 18375F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18376F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18377F: drivers/media/platform/rockchip/rkisp1 18378F: include/uapi/linux/rkisp1-config.h 18379 18380ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18381M: Jacob Chen <jacob-chen@iotwrt.com> 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-rga.yaml 18387F: drivers/media/platform/rockchip/rga/ 18388 18389ROCKCHIP VIDEO DECODER DRIVER 18390M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18391L: linux-media@vger.kernel.org 18392L: linux-rockchip@lists.infradead.org 18393S: Maintained 18394F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18395F: drivers/staging/media/rkvdec/ 18396 18397ROCKER DRIVER 18398M: Jiri Pirko <jiri@resnulli.us> 18399L: netdev@vger.kernel.org 18400S: Supported 18401F: drivers/net/ethernet/rocker/ 18402 18403ROCKETPORT EXPRESS/INFINITY DRIVER 18404M: Kevin Cernekee <cernekee@gmail.com> 18405L: linux-serial@vger.kernel.org 18406S: Odd Fixes 18407F: drivers/tty/serial/rp2.* 18408 18409ROHM BD99954 CHARGER IC 18410M: Matti Vaittinen <mazziesaccount@gmail.com> 18411S: Supported 18412F: drivers/power/supply/bd99954-charger.c 18413F: drivers/power/supply/bd99954-charger.h 18414 18415ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18416M: Tomasz Duszynski <tduszyns@gmail.com> 18417S: Maintained 18418F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18419F: drivers/iio/light/bh1750.c 18420 18421ROHM BU270xx LIGHT SENSOR DRIVERs 18422M: Matti Vaittinen <mazziesaccount@gmail.com> 18423L: linux-iio@vger.kernel.org 18424S: Supported 18425F: drivers/iio/light/rohm-bu27008.c 18426F: drivers/iio/light/rohm-bu27034.c 18427 18428ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18429M: Marek Vasut <marek.vasut+renesas@gmail.com> 18430L: linux-kernel@vger.kernel.org 18431L: linux-renesas-soc@vger.kernel.org 18432S: Supported 18433F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18434F: drivers/gpio/gpio-bd9571mwv.c 18435F: drivers/mfd/bd9571mwv.c 18436F: drivers/regulator/bd9571mwv-regulator.c 18437F: include/linux/mfd/bd9571mwv.h 18438 18439ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18440M: Matti Vaittinen <mazziesaccount@gmail.com> 18441S: Supported 18442F: drivers/clk/clk-bd718x7.c 18443F: drivers/gpio/gpio-bd71815.c 18444F: drivers/gpio/gpio-bd71828.c 18445F: drivers/mfd/rohm-bd71828.c 18446F: drivers/mfd/rohm-bd718x7.c 18447F: drivers/mfd/rohm-bd9576.c 18448F: drivers/regulator/bd71815-regulator.c 18449F: drivers/regulator/bd71828-regulator.c 18450F: drivers/regulator/bd718x7-regulator.c 18451F: drivers/regulator/bd9576-regulator.c 18452F: drivers/regulator/rohm-regulator.c 18453F: drivers/rtc/rtc-bd70528.c 18454F: drivers/watchdog/bd9576_wdt.c 18455F: include/linux/mfd/rohm-bd71815.h 18456F: include/linux/mfd/rohm-bd71828.h 18457F: include/linux/mfd/rohm-bd718x7.h 18458F: include/linux/mfd/rohm-bd957x.h 18459F: include/linux/mfd/rohm-generic.h 18460F: include/linux/mfd/rohm-shared.h 18461 18462ROSE NETWORK LAYER 18463M: Ralf Baechle <ralf@linux-mips.org> 18464L: linux-hams@vger.kernel.org 18465S: Maintained 18466W: http://www.linux-ax25.org/ 18467F: include/net/rose.h 18468F: include/uapi/linux/rose.h 18469F: net/rose/ 18470 18471ROTATION DRIVER FOR ALLWINNER A83T 18472M: Jernej Skrabec <jernej.skrabec@gmail.com> 18473L: linux-media@vger.kernel.org 18474S: Maintained 18475T: git git://linuxtv.org/media_tree.git 18476F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18477F: drivers/media/platform/sunxi/sun8i-rotate/ 18478 18479RPMSG TTY DRIVER 18480M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18481L: linux-remoteproc@vger.kernel.org 18482S: Maintained 18483F: drivers/tty/rpmsg_tty.c 18484 18485RTL2830 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2830* 18494 18495RTL2832 MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832* 18504 18505RTL2832_SDR MEDIA DRIVER 18506M: Antti Palosaari <crope@iki.fi> 18507L: linux-media@vger.kernel.org 18508S: Maintained 18509W: https://linuxtv.org 18510W: http://palosaari.fi/linux/ 18511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18512T: git git://linuxtv.org/anttip/media_tree.git 18513F: drivers/media/dvb-frontends/rtl2832_sdr* 18514 18515RTL8180 WIRELESS DRIVER 18516L: linux-wireless@vger.kernel.org 18517S: Orphan 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18521 18522RTL8187 WIRELESS DRIVER 18523M: Herton Ronaldo Krzesinski <herton@canonical.com> 18524M: Hin-Tak Leung <htl10@users.sourceforge.net> 18525M: Larry Finger <Larry.Finger@lwfinger.net> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528W: https://wireless.wiki.kernel.org/ 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18530F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18531 18532RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18533M: Jes Sorensen <Jes.Sorensen@gmail.com> 18534L: linux-wireless@vger.kernel.org 18535S: Maintained 18536T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18537F: drivers/net/wireless/realtek/rtl8xxxu/ 18538 18539RTRS TRANSPORT DRIVERS 18540M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18541M: Jack Wang <jinpu.wang@ionos.com> 18542L: linux-rdma@vger.kernel.org 18543S: Maintained 18544F: drivers/infiniband/ulp/rtrs/ 18545 18546RUNTIME VERIFICATION (RV) 18547M: Daniel Bristot de Oliveira <bristot@kernel.org> 18548M: Steven Rostedt <rostedt@goodmis.org> 18549L: linux-trace-kernel@vger.kernel.org 18550S: Maintained 18551F: Documentation/trace/rv/ 18552F: include/linux/rv.h 18553F: include/rv/ 18554F: kernel/trace/rv/ 18555F: tools/verification/ 18556 18557RUST 18558M: Miguel Ojeda <ojeda@kernel.org> 18559M: Alex Gaynor <alex.gaynor@gmail.com> 18560M: Wedson Almeida Filho <wedsonaf@gmail.com> 18561R: Boqun Feng <boqun.feng@gmail.com> 18562R: Gary Guo <gary@garyguo.net> 18563R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18564R: Benno Lossin <benno.lossin@proton.me> 18565L: rust-for-linux@vger.kernel.org 18566S: Supported 18567W: https://github.com/Rust-for-Linux/linux 18568B: https://github.com/Rust-for-Linux/linux/issues 18569C: zulip://rust-for-linux.zulipchat.com 18570T: git https://github.com/Rust-for-Linux/linux.git rust-next 18571F: Documentation/rust/ 18572F: rust/ 18573F: samples/rust/ 18574F: scripts/*rust* 18575K: \b(?i:rust)\b 18576 18577RXRPC SOCKETS (AF_RXRPC) 18578M: David Howells <dhowells@redhat.com> 18579M: Marc Dionne <marc.dionne@auristor.com> 18580L: linux-afs@lists.infradead.org 18581S: Supported 18582W: https://www.infradead.org/~dhowells/kafs/ 18583F: Documentation/networking/rxrpc.rst 18584F: include/keys/rxrpc-type.h 18585F: include/net/af_rxrpc.h 18586F: include/trace/events/rxrpc.h 18587F: include/uapi/linux/rxrpc.h 18588F: net/rxrpc/ 18589 18590S3 SAVAGE FRAMEBUFFER DRIVER 18591M: Antonino Daplas <adaplas@gmail.com> 18592L: linux-fbdev@vger.kernel.org 18593S: Maintained 18594F: drivers/video/fbdev/savage/ 18595 18596S390 ARCHITECTURE 18597M: Heiko Carstens <hca@linux.ibm.com> 18598M: Vasily Gorbik <gor@linux.ibm.com> 18599M: Alexander Gordeev <agordeev@linux.ibm.com> 18600R: Christian Borntraeger <borntraeger@linux.ibm.com> 18601R: Sven Schnelle <svens@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18605F: Documentation/driver-api/s390-drivers.rst 18606F: Documentation/s390/ 18607F: arch/s390/ 18608F: drivers/s390/ 18609F: drivers/watchdog/diag288_wdt.c 18610 18611S390 COMMON I/O LAYER 18612M: Vineeth Vijayan <vneethv@linux.ibm.com> 18613M: Peter Oberparleiter <oberpar@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: drivers/s390/cio/ 18617 18618S390 DASD DRIVER 18619M: Stefan Haberland <sth@linux.ibm.com> 18620M: Jan Hoeppner <hoeppner@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: block/partitions/ibm.c 18624F: drivers/s390/block/dasd* 18625F: include/linux/dasd_mod.h 18626 18627S390 IOMMU (PCI) 18628M: Niklas Schnelle <schnelle@linux.ibm.com> 18629M: Matthew Rosato <mjrosato@linux.ibm.com> 18630R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632S: Supported 18633F: drivers/iommu/s390-iommu.c 18634 18635S390 IUCV NETWORK LAYER 18636M: Alexandra Winter <wintera@linux.ibm.com> 18637M: Wenjia Zhang <wenjia@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639L: netdev@vger.kernel.org 18640S: Supported 18641F: drivers/s390/net/*iucv* 18642F: include/net/iucv/ 18643F: net/iucv/ 18644 18645S390 MM 18646M: Alexander Gordeev <agordeev@linux.ibm.com> 18647M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18651F: arch/s390/include/asm/pgtable.h 18652F: arch/s390/mm 18653 18654S390 NETWORK DRIVERS 18655M: Alexandra Winter <wintera@linux.ibm.com> 18656M: Wenjia Zhang <wenjia@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658L: netdev@vger.kernel.org 18659S: Supported 18660F: drivers/s390/net/ 18661 18662S390 PCI SUBSYSTEM 18663M: Niklas Schnelle <schnelle@linux.ibm.com> 18664M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: Documentation/s390/pci.rst 18668F: arch/s390/pci/ 18669F: drivers/pci/hotplug/s390_pci_hpc.c 18670 18671S390 SCM DRIVER 18672M: Vineeth Vijayan <vneethv@linux.ibm.com> 18673L: linux-s390@vger.kernel.org 18674S: Supported 18675F: drivers/s390/block/scm* 18676F: drivers/s390/cio/scm.c 18677 18678S390 VFIO AP DRIVER 18679M: Tony Krowiak <akrowiak@linux.ibm.com> 18680M: Halil Pasic <pasic@linux.ibm.com> 18681M: Jason Herne <jjherne@linux.ibm.com> 18682L: linux-s390@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ap* 18685F: drivers/s390/crypto/vfio_ap* 18686 18687S390 VFIO-CCW DRIVER 18688M: Eric Farman <farman@linux.ibm.com> 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690R: Halil Pasic <pasic@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: Documentation/s390/vfio-ccw.rst 18695F: drivers/s390/cio/vfio_ccw* 18696F: include/uapi/linux/vfio_ccw.h 18697 18698S390 VFIO-PCI DRIVER 18699M: Matthew Rosato <mjrosato@linux.ibm.com> 18700M: Eric Farman <farman@linux.ibm.com> 18701L: linux-s390@vger.kernel.org 18702L: kvm@vger.kernel.org 18703S: Supported 18704F: arch/s390/kvm/pci* 18705F: drivers/vfio/pci/vfio_pci_zdev.c 18706F: include/uapi/linux/vfio_zdev.h 18707 18708S390 ZCRYPT DRIVER 18709M: Harald Freudenberger <freude@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/crypto/ 18713 18714S390 ZFCP DRIVER 18715M: Steffen Maier <maier@linux.ibm.com> 18716M: Benjamin Block <bblock@linux.ibm.com> 18717L: linux-s390@vger.kernel.org 18718S: Supported 18719F: drivers/s390/scsi/zfcp_* 18720 18721SAA6588 RDS RECEIVER DRIVER 18722M: Hans Verkuil <hverkuil@xs4all.nl> 18723L: linux-media@vger.kernel.org 18724S: Odd Fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: drivers/media/i2c/saa6588* 18728 18729SAA7134 VIDEO4LINUX DRIVER 18730M: Mauro Carvalho Chehab <mchehab@kernel.org> 18731L: linux-media@vger.kernel.org 18732S: Odd fixes 18733W: https://linuxtv.org 18734T: git git://linuxtv.org/media_tree.git 18735F: Documentation/driver-api/media/drivers/saa7134* 18736F: drivers/media/pci/saa7134/ 18737 18738SAA7146 VIDEO4LINUX-2 DRIVER 18739M: Hans Verkuil <hverkuil@xs4all.nl> 18740L: linux-media@vger.kernel.org 18741S: Maintained 18742T: git git://linuxtv.org/media_tree.git 18743F: drivers/media/common/saa7146/ 18744F: drivers/media/pci/saa7146/ 18745F: include/media/drv-intf/saa7146* 18746 18747SAFESETID SECURITY MODULE 18748M: Micah Morton <mortonm@chromium.org> 18749S: Supported 18750F: Documentation/admin-guide/LSM/SafeSetID.rst 18751F: security/safesetid/ 18752 18753SAMSUNG AUDIO (ASoC) DRIVERS 18754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18755L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18756S: Maintained 18757B: mailto:linux-samsung-soc@vger.kernel.org 18758F: Documentation/devicetree/bindings/sound/samsung* 18759F: sound/soc/samsung/ 18760 18761SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18762M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18763L: linux-crypto@vger.kernel.org 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18767F: drivers/crypto/exynos-rng.c 18768 18769SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18770M: Łukasz Stelmach <l.stelmach@samsung.com> 18771L: linux-samsung-soc@vger.kernel.org 18772S: Maintained 18773F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18774F: drivers/char/hw_random/exynos-trng.c 18775 18776SAMSUNG FRAMEBUFFER DRIVER 18777M: Jingoo Han <jingoohan1@gmail.com> 18778L: linux-fbdev@vger.kernel.org 18779S: Maintained 18780F: drivers/video/fbdev/s3c-fb.c 18781 18782SAMSUNG INTERCONNECT DRIVERS 18783M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18784M: Artur Świgoń <a.swigon@samsung.com> 18785L: linux-pm@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788F: drivers/interconnect/samsung/ 18789 18790SAMSUNG LAPTOP DRIVER 18791M: Corentin Chary <corentin.chary@gmail.com> 18792L: platform-driver-x86@vger.kernel.org 18793S: Maintained 18794F: drivers/platform/x86/samsung-laptop.c 18795 18796SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18797M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18798L: linux-kernel@vger.kernel.org 18799L: linux-samsung-soc@vger.kernel.org 18800S: Supported 18801B: mailto:linux-samsung-soc@vger.kernel.org 18802F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18803F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18804F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18805F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18806F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18807F: drivers/clk/clk-s2mps11.c 18808F: drivers/mfd/sec*.c 18809F: drivers/regulator/s2m*.c 18810F: drivers/regulator/s5m*.c 18811F: drivers/rtc/rtc-s5m.c 18812F: include/linux/mfd/samsung/ 18813 18814SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18815M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18816L: linux-media@vger.kernel.org 18817L: linux-samsung-soc@vger.kernel.org 18818S: Maintained 18819F: drivers/media/platform/samsung/s3c-camif/ 18820F: include/media/drv-intf/s3c_camif.h 18821 18822SAMSUNG S3FWRN5 NFC DRIVER 18823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18824S: Maintained 18825F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18826F: drivers/nfc/s3fwrn5 18827 18828SAMSUNG S5C73M3 CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18834F: drivers/media/i2c/s5c73m3/* 18835 18836SAMSUNG S5K5BAF CAMERA DRIVER 18837M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18838M: Andrzej Hajda <andrzej.hajda@intel.com> 18839L: linux-media@vger.kernel.org 18840S: Supported 18841F: drivers/media/i2c/s5k5baf.c 18842 18843SAMSUNG S5P Security SubSystem (SSS) DRIVER 18844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18845M: Vladimir Zapolskiy <vz@mleia.com> 18846L: linux-crypto@vger.kernel.org 18847L: linux-samsung-soc@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18850F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18851F: drivers/crypto/s5p-sss.c 18852 18853SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855L: linux-media@vger.kernel.org 18856S: Supported 18857Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18858F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18859F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18860F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18861F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18862F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18863F: drivers/media/platform/samsung/exynos4-is/ 18864 18865SAMSUNG SOC CLOCK DRIVERS 18866M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18867M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18868M: Tomasz Figa <tomasz.figa@gmail.com> 18869M: Chanwoo Choi <cw00.choi@samsung.com> 18870R: Alim Akhtar <alim.akhtar@samsung.com> 18871L: linux-samsung-soc@vger.kernel.org 18872S: Supported 18873T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18874T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18875F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18876F: Documentation/devicetree/bindings/clock/samsung,s3c* 18877F: drivers/clk/samsung/ 18878F: include/dt-bindings/clock/exynos*.h 18879F: include/dt-bindings/clock/s5p*.h 18880F: include/dt-bindings/clock/samsung,*.h 18881F: include/linux/clk/samsung.h 18882 18883SAMSUNG SPI DRIVERS 18884M: Andi Shyti <andi.shyti@kernel.org> 18885L: linux-spi@vger.kernel.org 18886L: linux-samsung-soc@vger.kernel.org 18887S: Maintained 18888F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18889F: drivers/spi/spi-s3c* 18890F: include/linux/platform_data/spi-s3c64xx.h 18891 18892SAMSUNG SXGBE DRIVERS 18893M: Byungho An <bh74.an@samsung.com> 18894L: netdev@vger.kernel.org 18895S: Supported 18896F: drivers/net/ethernet/samsung/sxgbe/ 18897 18898SAMSUNG THERMAL DRIVER 18899M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18900M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18901L: linux-pm@vger.kernel.org 18902L: linux-samsung-soc@vger.kernel.org 18903S: Maintained 18904F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18905F: drivers/thermal/samsung/ 18906 18907SAMSUNG USB2 PHY DRIVER 18908M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18909L: linux-kernel@vger.kernel.org 18910S: Supported 18911F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18912F: Documentation/driver-api/phy/samsung-usb2.rst 18913F: drivers/phy/samsung/phy-exynos4210-usb2.c 18914F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18915F: drivers/phy/samsung/phy-exynos5250-usb2.c 18916F: drivers/phy/samsung/phy-s5pv210-usb2.c 18917F: drivers/phy/samsung/phy-samsung-usb2.c 18918F: drivers/phy/samsung/phy-samsung-usb2.h 18919 18920SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18921M: Paul Barker <paul.barker@sancloud.com> 18922R: Marc Murphy <marc.murphy@sancloud.com> 18923S: Supported 18924F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18925 18926SC1200 WDT DRIVER 18927M: Zwane Mwaikambo <zwanem@gmail.com> 18928S: Maintained 18929F: drivers/watchdog/sc1200wdt.c 18930 18931SCHEDULER 18932M: Ingo Molnar <mingo@redhat.com> 18933M: Peter Zijlstra <peterz@infradead.org> 18934M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18935M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18936R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18937R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18938R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18939R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18940R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18941R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18942L: linux-kernel@vger.kernel.org 18943S: Maintained 18944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18945F: include/linux/preempt.h 18946F: include/linux/sched.h 18947F: include/linux/wait.h 18948F: include/uapi/linux/sched.h 18949F: kernel/sched/ 18950 18951SCSI LIBSAS SUBSYSTEM 18952R: John Garry <john.g.garry@oracle.com> 18953R: Jason Yan <yanaijie@huawei.com> 18954L: linux-scsi@vger.kernel.org 18955S: Supported 18956F: Documentation/scsi/libsas.rst 18957F: drivers/scsi/libsas/ 18958F: include/scsi/libsas.h 18959F: include/scsi/sas_ata.h 18960 18961SCSI RDMA PROTOCOL (SRP) INITIATOR 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964S: Supported 18965Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18966F: drivers/infiniband/ulp/srp/ 18967F: include/scsi/srp.h 18968 18969SCSI RDMA PROTOCOL (SRP) TARGET 18970M: Bart Van Assche <bvanassche@acm.org> 18971L: linux-rdma@vger.kernel.org 18972L: target-devel@vger.kernel.org 18973S: Supported 18974Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18975F: drivers/infiniband/ulp/srpt/ 18976 18977SCSI SG DRIVER 18978M: Doug Gilbert <dgilbert@interlog.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981W: http://sg.danny.cz/sg 18982F: Documentation/scsi/scsi-generic.rst 18983F: drivers/scsi/sg.c 18984F: include/scsi/sg.h 18985 18986SCSI SUBSYSTEM 18987M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18988M: "Martin K. Petersen" <martin.petersen@oracle.com> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18992T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18994F: Documentation/devicetree/bindings/scsi/ 18995F: drivers/scsi/ 18996F: drivers/ufs/ 18997F: include/scsi/ 18998 18999SCSI TAPE DRIVER 19000M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19001L: linux-scsi@vger.kernel.org 19002S: Maintained 19003F: Documentation/scsi/st.rst 19004F: drivers/scsi/st.* 19005F: drivers/scsi/st_*.h 19006 19007SCSI TARGET CORE USER DRIVER 19008M: Bodo Stroesser <bostroesser@gmail.com> 19009L: linux-scsi@vger.kernel.org 19010L: target-devel@vger.kernel.org 19011S: Supported 19012F: Documentation/target/tcmu-design.rst 19013F: drivers/target/target_core_user.c 19014F: include/uapi/linux/target_core_user.h 19015 19016SCSI TARGET SUBSYSTEM 19017M: "Martin K. Petersen" <martin.petersen@oracle.com> 19018L: linux-scsi@vger.kernel.org 19019L: target-devel@vger.kernel.org 19020S: Supported 19021W: http://www.linux-iscsi.org 19022Q: https://patchwork.kernel.org/project/target-devel/list/ 19023T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19024F: Documentation/target/ 19025F: drivers/target/ 19026F: include/target/ 19027 19028SCTP PROTOCOL 19029M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19030M: Xin Long <lucien.xin@gmail.com> 19031L: linux-sctp@vger.kernel.org 19032S: Maintained 19033W: https://github.com/sctp/lksctp-tools/wiki 19034F: Documentation/networking/sctp.rst 19035F: include/linux/sctp.h 19036F: include/net/sctp/ 19037F: include/uapi/linux/sctp.h 19038F: net/sctp/ 19039 19040SCx200 CPU SUPPORT 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Odd Fixes 19043F: Documentation/i2c/busses/scx200_acb.rst 19044F: arch/x86/platform/scx200/ 19045F: drivers/i2c/busses/scx200* 19046F: drivers/mtd/maps/scx200_docflash.c 19047F: drivers/watchdog/scx200_wdt.c 19048F: include/linux/scx200.h 19049 19050SCx200 GPIO DRIVER 19051M: Jim Cromie <jim.cromie@gmail.com> 19052S: Maintained 19053F: drivers/char/scx200_gpio.c 19054F: include/linux/scx200_gpio.h 19055 19056SCx200 HRT CLOCKSOURCE DRIVER 19057M: Jim Cromie <jim.cromie@gmail.com> 19058S: Maintained 19059F: drivers/clocksource/scx200_hrt.c 19060 19061SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19062M: Sascha Sommer <saschasommer@freenet.de> 19063L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19064S: Maintained 19065F: drivers/mmc/host/sdricoh_cs.c 19066 19067SECO BOARDS CEC DRIVER 19068M: Ettore Chimenti <ek5.chimenti@gmail.com> 19069S: Maintained 19070F: drivers/media/cec/platform/seco/seco-cec.c 19071F: drivers/media/cec/platform/seco/seco-cec.h 19072 19073SECURE COMPUTING 19074M: Kees Cook <keescook@chromium.org> 19075R: Andy Lutomirski <luto@amacapital.net> 19076R: Will Drewry <wad@chromium.org> 19077S: Supported 19078T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19079F: Documentation/userspace-api/seccomp_filter.rst 19080F: include/linux/seccomp.h 19081F: include/uapi/linux/seccomp.h 19082F: kernel/seccomp.c 19083F: tools/testing/selftests/kselftest_harness.h 19084F: tools/testing/selftests/seccomp/* 19085K: \bsecure_computing 19086K: \bTIF_SECCOMP\b 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19089M: Kamal Dasu <kamal.dasu@broadcom.com> 19090M: Al Cooper <alcooperx@gmail.com> 19091R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19092L: linux-mmc@vger.kernel.org 19093S: Maintained 19094F: drivers/mmc/host/sdhci-brcmstb* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19097M: Adrian Hunter <adrian.hunter@intel.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19101F: drivers/mmc/host/sdhci* 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19104M: Eugen Hristev <eugen.hristev@microchip.com> 19105L: linux-mmc@vger.kernel.org 19106S: Supported 19107F: drivers/mmc/host/sdhci-of-at91.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19110M: Haibo Chen <haibo.chen@nxp.com> 19111L: linux-imx@nxp.com 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-esdhc-imx.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19117M: Ben Dooks <ben-linux@fluff.org> 19118M: Jaehoon Chung <jh80.chung@samsung.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-s3c* 19122 19123SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19124M: Viresh Kumar <vireshk@kernel.org> 19125L: linux-mmc@vger.kernel.org 19126S: Maintained 19127F: drivers/mmc/host/sdhci-spear.c 19128 19129SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19130M: Vignesh Raghavendra <vigneshr@ti.com> 19131L: linux-mmc@vger.kernel.org 19132S: Maintained 19133F: drivers/mmc/host/sdhci-omap.c 19134 19135SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19136M: Jonathan Derrick <jonathan.derrick@linux.dev> 19137L: linux-block@vger.kernel.org 19138S: Supported 19139F: block/opal_proto.h 19140F: block/sed* 19141F: include/linux/sed* 19142F: include/uapi/linux/sed* 19143 19144SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19145M: Mark Rutland <mark.rutland@arm.com> 19146M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19147M: Sudeep Holla <sudeep.holla@arm.com> 19148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19149S: Maintained 19150F: drivers/firmware/smccc/ 19151F: include/linux/arm-smccc.h 19152 19153SECURITY CONTACT 19154M: Security Officers <security@kernel.org> 19155S: Supported 19156F: Documentation/process/security-bugs.rst 19157 19158SECURITY SUBSYSTEM 19159M: Paul Moore <paul@paul-moore.com> 19160M: James Morris <jmorris@namei.org> 19161M: "Serge E. Hallyn" <serge@hallyn.com> 19162L: linux-security-module@vger.kernel.org (suggested Cc:) 19163S: Supported 19164W: http://kernsec.org/ 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19166F: security/ 19167X: security/selinux/ 19168 19169SELINUX SECURITY MODULE 19170M: Paul Moore <paul@paul-moore.com> 19171M: Stephen Smalley <stephen.smalley.work@gmail.com> 19172M: Eric Paris <eparis@parisplace.org> 19173L: selinux@vger.kernel.org 19174S: Supported 19175W: https://selinuxproject.org 19176W: https://github.com/SELinuxProject 19177T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19178F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19179F: Documentation/ABI/removed/sysfs-selinux-disable 19180F: Documentation/admin-guide/LSM/SELinux.rst 19181F: include/trace/events/avc.h 19182F: include/uapi/linux/selinux_netlink.h 19183F: scripts/selinux/ 19184F: security/selinux/ 19185 19186SENSABLE PHANTOM 19187M: Jiri Slaby <jirislaby@kernel.org> 19188S: Maintained 19189F: drivers/misc/phantom.c 19190F: include/uapi/linux/phantom.h 19191 19192SENSEAIR SUNRISE 006-0-0007 19193M: Jacopo Mondi <jacopo@jmondi.org> 19194S: Maintained 19195F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19196F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19197F: drivers/iio/chemical/sunrise_co2.c 19198 19199SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19200M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19201S: Maintained 19202F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19203F: drivers/iio/chemical/scd30.h 19204F: drivers/iio/chemical/scd30_core.c 19205F: drivers/iio/chemical/scd30_i2c.c 19206F: drivers/iio/chemical/scd30_serial.c 19207 19208SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19209M: Roan van Dijk <roan@protonic.nl> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19212F: drivers/iio/chemical/scd4x.c 19213 19214SENSIRION SGP40 GAS SENSOR DRIVER 19215M: Andreas Klinger <ak@it-klinger.de> 19216S: Maintained 19217F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19218F: drivers/iio/chemical/sgp40.c 19219 19220SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19221M: Tomasz Duszynski <tduszyns@gmail.com> 19222S: Maintained 19223F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19224F: drivers/iio/chemical/sps30.c 19225F: drivers/iio/chemical/sps30_i2c.c 19226F: drivers/iio/chemical/sps30_serial.c 19227 19228SERIAL DEVICE BUS 19229M: Rob Herring <robh@kernel.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/serial.yaml 19233F: drivers/tty/serdev/ 19234F: include/linux/serdev.h 19235 19236SERIAL DRIVERS 19237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19238L: linux-serial@vger.kernel.org 19239S: Maintained 19240F: Documentation/devicetree/bindings/serial/ 19241F: drivers/tty/serial/ 19242 19243SERIAL IR RECEIVER 19244M: Sean Young <sean@mess.org> 19245L: linux-media@vger.kernel.org 19246S: Maintained 19247F: drivers/media/rc/serial_ir.c 19248 19249SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19250M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19252S: Maintained 19253F: Documentation/devicetree/bindings/slimbus/ 19254F: drivers/slimbus/ 19255F: include/linux/slimbus.h 19256 19257SFC NETWORK DRIVER 19258M: Edward Cree <ecree.xilinx@gmail.com> 19259M: Martin Habets <habetsm.xilinx@gmail.com> 19260L: netdev@vger.kernel.org 19261L: linux-net-drivers@amd.com 19262S: Supported 19263F: Documentation/networking/devlink/sfc.rst 19264F: drivers/net/ethernet/sfc/ 19265 19266SFCTEMP HWMON DRIVER 19267M: Emil Renner Berthing <kernel@esmil.dk> 19268L: linux-hwmon@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19271F: Documentation/hwmon/sfctemp.rst 19272F: drivers/hwmon/sfctemp.c 19273 19274SFF/SFP/SFP+ MODULE SUPPORT 19275M: Russell King <linux@armlinux.org.uk> 19276L: netdev@vger.kernel.org 19277S: Maintained 19278F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19279F: drivers/net/phy/phylink.c 19280F: drivers/net/phy/sfp* 19281F: include/linux/mdio/mdio-i2c.h 19282F: include/linux/phylink.h 19283F: include/linux/sfp.h 19284K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19285 19286SGI GRU DRIVER 19287M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-gru/ 19290 19291SGI XP/XPC/XPNET DRIVER 19292M: Robin Holt <robinmholt@gmail.com> 19293M: Steve Wahl <steve.wahl@hpe.com> 19294R: Mike Travis <mike.travis@hpe.com> 19295S: Maintained 19296F: drivers/misc/sgi-xp/ 19297 19298SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19299M: Karsten Graul <kgraul@linux.ibm.com> 19300M: Wenjia Zhang <wenjia@linux.ibm.com> 19301M: Jan Karcher <jaka@linux.ibm.com> 19302R: D. Wythe <alibuda@linux.alibaba.com> 19303R: Tony Lu <tonylu@linux.alibaba.com> 19304R: Wen Gu <guwen@linux.alibaba.com> 19305L: linux-s390@vger.kernel.org 19306S: Supported 19307F: net/smc/ 19308 19309SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19310M: Linus Walleij <linus.walleij@linaro.org> 19311L: linux-iio@vger.kernel.org 19312S: Maintained 19313T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19314F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19315F: drivers/iio/light/gp2ap002.c 19316 19317SHARP RJ54N1CB0C SENSOR DRIVER 19318M: Jacopo Mondi <jacopo@jmondi.org> 19319L: linux-media@vger.kernel.org 19320S: Odd fixes 19321T: git git://linuxtv.org/media_tree.git 19322F: drivers/media/i2c/rj54n1cb0c.c 19323F: include/media/i2c/rj54n1cb0c.h 19324 19325SH_VOU V4L2 OUTPUT DRIVER 19326L: linux-media@vger.kernel.org 19327S: Orphan 19328F: drivers/media/platform/renesas/sh_vou.c 19329F: include/media/drv-intf/sh_vou.h 19330 19331SI2157 MEDIA DRIVER 19332M: Antti Palosaari <crope@iki.fi> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336W: http://palosaari.fi/linux/ 19337Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19338T: git git://linuxtv.org/anttip/media_tree.git 19339F: drivers/media/tuners/si2157* 19340 19341SI2165 MEDIA DRIVER 19342M: Matthias Schwarzott <zzam@gentoo.org> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19347F: drivers/media/dvb-frontends/si2165* 19348 19349SI2168 MEDIA DRIVER 19350M: Antti Palosaari <crope@iki.fi> 19351L: linux-media@vger.kernel.org 19352S: Maintained 19353W: https://linuxtv.org 19354W: http://palosaari.fi/linux/ 19355Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19356T: git git://linuxtv.org/anttip/media_tree.git 19357F: drivers/media/dvb-frontends/si2168* 19358 19359SI470X FM RADIO RECEIVER I2C DRIVER 19360M: Hans Verkuil <hverkuil@xs4all.nl> 19361L: linux-media@vger.kernel.org 19362S: Odd Fixes 19363W: https://linuxtv.org 19364T: git git://linuxtv.org/media_tree.git 19365F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19366F: drivers/media/radio/si470x/radio-si470x-i2c.c 19367 19368SI470X FM RADIO RECEIVER USB DRIVER 19369M: Hans Verkuil <hverkuil@xs4all.nl> 19370L: linux-media@vger.kernel.org 19371S: Maintained 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si470x/radio-si470x-common.c 19375F: drivers/media/radio/si470x/radio-si470x-usb.c 19376F: drivers/media/radio/si470x/radio-si470x.h 19377 19378SI4713 FM RADIO TRANSMITTER I2C DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/si4713.? 19385 19386SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19387M: Eduardo Valentin <edubezval@gmail.com> 19388L: linux-media@vger.kernel.org 19389S: Odd Fixes 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-platform-si4713.c 19393 19394SI4713 FM RADIO TRANSMITTER USB DRIVER 19395M: Hans Verkuil <hverkuil@xs4all.nl> 19396L: linux-media@vger.kernel.org 19397S: Maintained 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/radio/si4713/radio-usb-si4713.c 19401 19402SIANO DVB DRIVER 19403M: Mauro Carvalho Chehab <mchehab@kernel.org> 19404L: linux-media@vger.kernel.org 19405S: Odd fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: drivers/media/common/siano/ 19409F: drivers/media/mmc/siano/ 19410F: drivers/media/usb/siano/ 19411F: drivers/media/usb/siano/ 19412 19413SIFIVE DRIVERS 19414M: Palmer Dabbelt <palmer@dabbelt.com> 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418N: sifive 19419K: [^@]sifive 19420 19421SIFIVE FU540 SYSTEM-ON-CHIP 19422M: Paul Walmsley <paul.walmsley@sifive.com> 19423M: Palmer Dabbelt <palmer@dabbelt.com> 19424L: linux-riscv@lists.infradead.org 19425S: Supported 19426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19427N: fu540 19428K: fu540 19429 19430SIFIVE PDMA DRIVER 19431M: Green Wan <green.wan@sifive.com> 19432S: Maintained 19433F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19434F: drivers/dma/sf-pdma/ 19435 19436SIFIVE SOC DRIVERS 19437M: Conor Dooley <conor@kernel.org> 19438L: linux-riscv@lists.infradead.org 19439S: Maintained 19440T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19441F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19442F: drivers/soc/sifive/ 19443 19444SILEAD TOUCHSCREEN DRIVER 19445M: Hans de Goede <hdegoede@redhat.com> 19446L: linux-input@vger.kernel.org 19447L: platform-driver-x86@vger.kernel.org 19448S: Maintained 19449F: drivers/input/touchscreen/silead.c 19450F: drivers/platform/x86/touchscreen_dmi.c 19451 19452SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19453M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19454S: Supported 19455F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19456F: drivers/net/wireless/silabs/wfx/ 19457 19458SILICON MOTION SM712 FRAME BUFFER DRIVER 19459M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19460M: Teddy Wang <teddy.wang@siliconmotion.com> 19461M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19462L: linux-fbdev@vger.kernel.org 19463S: Maintained 19464F: Documentation/fb/sm712fb.rst 19465F: drivers/video/fbdev/sm712* 19466 19467SILVACO I3C DUAL-ROLE MASTER 19468M: Miquel Raynal <miquel.raynal@bootlin.com> 19469M: Conor Culhane <conor.culhane@silvaco.com> 19470L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19471S: Maintained 19472F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19473F: drivers/i3c/master/svc-i3c-master.c 19474 19475SIMPLEFB FB DRIVER 19476M: Hans de Goede <hdegoede@redhat.com> 19477L: linux-fbdev@vger.kernel.org 19478S: Maintained 19479F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19480F: drivers/video/fbdev/simplefb.c 19481F: include/linux/platform_data/simplefb.h 19482 19483SIMTEC EB110ATX (Chalice CATS) 19484M: Simtec Linux Team <linux@simtec.co.uk> 19485S: Supported 19486W: http://www.simtec.co.uk/products/EB110ATX/ 19487 19488SIOX 19489M: Thorsten Scherer <t.scherer@eckelmann.de> 19490M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19491R: Pengutronix Kernel Team <kernel@pengutronix.de> 19492S: Supported 19493F: drivers/gpio/gpio-siox.c 19494F: drivers/siox/* 19495F: include/trace/events/siox.h 19496 19497SIPHASH PRF ROUTINES 19498M: Jason A. Donenfeld <Jason@zx2c4.com> 19499S: Maintained 19500F: include/linux/siphash.h 19501F: lib/siphash.c 19502F: lib/siphash_kunit.c 19503 19504SIS 190 ETHERNET DRIVER 19505M: Francois Romieu <romieu@fr.zoreil.com> 19506L: netdev@vger.kernel.org 19507S: Maintained 19508F: drivers/net/ethernet/sis/sis190.c 19509 19510SIS 900/7016 FAST ETHERNET DRIVER 19511M: Daniele Venzano <venza@brownhat.org> 19512L: netdev@vger.kernel.org 19513S: Maintained 19514W: http://www.brownhat.org/sis900.html 19515F: drivers/net/ethernet/sis/sis900.* 19516 19517SIS FRAMEBUFFER DRIVER 19518S: Orphan 19519F: Documentation/fb/sisfb.rst 19520F: drivers/video/fbdev/sis/ 19521F: include/video/sisfb.h 19522 19523SIS I2C TOUCHSCREEN DRIVER 19524M: Mika Penttilä <mpenttil@redhat.com> 19525L: linux-input@vger.kernel.org 19526S: Maintained 19527F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19528F: drivers/input/touchscreen/sis_i2c.c 19529 19530SIS USB2VGA DRIVER 19531M: Thomas Winischhofer <thomas@winischhofer.net> 19532S: Maintained 19533W: http://www.winischhofer.at/linuxsisusbvga.shtml 19534F: drivers/usb/misc/sisusbvga/ 19535 19536SL28 CPLD MFD DRIVER 19537M: Michael Walle <michael@walle.cc> 19538S: Maintained 19539F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19540F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19541F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19542F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19543F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19544F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19545F: drivers/gpio/gpio-sl28cpld.c 19546F: drivers/hwmon/sl28cpld-hwmon.c 19547F: drivers/irqchip/irq-sl28cpld.c 19548F: drivers/pwm/pwm-sl28cpld.c 19549F: drivers/watchdog/sl28cpld_wdt.c 19550 19551SL28 VPD NVMEM LAYOUT DRIVER 19552M: Michael Walle <michael@walle.cc> 19553S: Maintained 19554F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19555F: drivers/nvmem/layouts/sl28vpd.c 19556 19557SLAB ALLOCATOR 19558M: Christoph Lameter <cl@linux.com> 19559M: Pekka Enberg <penberg@kernel.org> 19560M: David Rientjes <rientjes@google.com> 19561M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19562M: Andrew Morton <akpm@linux-foundation.org> 19563M: Vlastimil Babka <vbabka@suse.cz> 19564R: Roman Gushchin <roman.gushchin@linux.dev> 19565R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19566L: linux-mm@kvack.org 19567S: Maintained 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19569F: include/linux/sl?b*.h 19570F: mm/sl?b* 19571 19572SLCAN CAN NETWORK DRIVER 19573M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19574L: linux-can@vger.kernel.org 19575S: Maintained 19576F: drivers/net/can/slcan/ 19577 19578SLEEPABLE READ-COPY UPDATE (SRCU) 19579M: Lai Jiangshan <jiangshanlai@gmail.com> 19580M: "Paul E. McKenney" <paulmck@kernel.org> 19581M: Josh Triplett <josh@joshtriplett.org> 19582R: Steven Rostedt <rostedt@goodmis.org> 19583R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19584L: rcu@vger.kernel.org 19585S: Supported 19586W: http://www.rdrop.com/users/paulmck/RCU/ 19587T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19588F: include/linux/srcu*.h 19589F: kernel/rcu/srcu*.c 19590 19591SMACK SECURITY MODULE 19592M: Casey Schaufler <casey@schaufler-ca.com> 19593L: linux-security-module@vger.kernel.org 19594S: Maintained 19595W: http://schaufler-ca.com 19596T: git git://github.com/cschaufler/smack-next 19597F: Documentation/admin-guide/LSM/Smack.rst 19598F: security/smack/ 19599 19600SMC91x ETHERNET DRIVER 19601M: Nicolas Pitre <nico@fluxnic.net> 19602S: Odd Fixes 19603F: drivers/net/ethernet/smsc/smc91x.* 19604 19605SMM665 HARDWARE MONITOR DRIVER 19606M: Guenter Roeck <linux@roeck-us.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/smm665.rst 19610F: drivers/hwmon/smm665.c 19611 19612SMSC EMC2103 HARDWARE MONITOR DRIVER 19613M: Steve Glendinning <steve.glendinning@shawell.net> 19614L: linux-hwmon@vger.kernel.org 19615S: Maintained 19616F: Documentation/hwmon/emc2103.rst 19617F: drivers/hwmon/emc2103.c 19618 19619SMSC SCH5627 HARDWARE MONITOR DRIVER 19620M: Hans de Goede <hdegoede@redhat.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Supported 19623F: Documentation/hwmon/sch5627.rst 19624F: drivers/hwmon/sch5627.c 19625 19626SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: linux-fbdev@vger.kernel.org 19629S: Maintained 19630F: drivers/video/fbdev/smscufx.c 19631 19632SMSC47B397 HARDWARE MONITOR DRIVER 19633M: Jean Delvare <jdelvare@suse.com> 19634L: linux-hwmon@vger.kernel.org 19635S: Maintained 19636F: Documentation/hwmon/smsc47b397.rst 19637F: drivers/hwmon/smsc47b397.c 19638 19639SMSC911x ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc911x.* 19644F: include/linux/smsc911x.h 19645 19646SMSC9420 PCI ETHERNET DRIVER 19647M: Steve Glendinning <steve.glendinning@shawell.net> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: drivers/net/ethernet/smsc/smsc9420.* 19651 19652SNET DPU VIRTIO DATA PATH ACCELERATOR 19653R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19654F: drivers/vdpa/solidrun/ 19655 19656SOCIONEXT (SNI) AVE NETWORK DRIVER 19657M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19661F: drivers/net/ethernet/socionext/sni_ave.c 19662 19663SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19664M: Jassi Brar <jaswinder.singh@linaro.org> 19665M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19666L: netdev@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19669F: drivers/net/ethernet/socionext/netsec.c 19670 19671SOCIONEXT (SNI) Synquacer SPI DRIVER 19672M: Masahisa Kojima <masahisa.kojima@linaro.org> 19673M: Jassi Brar <jaswinder.singh@linaro.org> 19674L: linux-spi@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19677F: drivers/spi/spi-synquacer.c 19678 19679SOCIONEXT SYNQUACER I2C DRIVER 19680M: Ard Biesheuvel <ardb@kernel.org> 19681L: linux-i2c@vger.kernel.org 19682S: Maintained 19683F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19684F: drivers/i2c/busses/i2c-synquacer.c 19685 19686SOCIONEXT UNIPHIER SOUND DRIVER 19687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19688S: Orphan 19689F: sound/soc/uniphier/ 19690 19691SOCKET TIMESTAMPING 19692M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19693S: Maintained 19694F: Documentation/networking/timestamping.rst 19695F: include/uapi/linux/net_tstamp.h 19696F: tools/testing/selftests/net/so_txtime.c 19697 19698SOEKRIS NET48XX LED SUPPORT 19699M: Chris Boot <bootc@bootc.net> 19700S: Maintained 19701F: drivers/leds/leds-net48xx.c 19702 19703SOFT-IWARP DRIVER (siw) 19704M: Bernard Metzler <bmt@zurich.ibm.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/siw/ 19708F: include/uapi/rdma/siw-abi.h 19709 19710SOFT-ROCE DRIVER (rxe) 19711M: Zhu Yanjun <zyjzyj2000@gmail.com> 19712L: linux-rdma@vger.kernel.org 19713S: Supported 19714F: drivers/infiniband/sw/rxe/ 19715F: include/uapi/rdma/rdma_user_rxe.h 19716 19717SOFTLOGIC 6x10 MPEG CODEC 19718M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19719M: Anton Sviridenko <anton@corp.bluecherry.net> 19720M: Andrey Utkin <andrey_utkin@fastmail.com> 19721M: Ismael Luceno <ismael@iodev.co.uk> 19722L: linux-media@vger.kernel.org 19723S: Supported 19724F: drivers/media/pci/solo6x10/ 19725 19726SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19727M: James Morse <james.morse@arm.com> 19728L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19729S: Maintained 19730F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19731F: drivers/firmware/arm_sdei.c 19732F: include/linux/arm_sdei.h 19733F: include/uapi/linux/arm_sdei.h 19734 19735SOFTWARE NODES AND DEVICE PROPERTIES 19736R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19737R: Daniel Scally <djrscally@gmail.com> 19738R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19739R: Sakari Ailus <sakari.ailus@linux.intel.com> 19740L: linux-acpi@vger.kernel.org 19741S: Maintained 19742F: drivers/base/property.c 19743F: drivers/base/swnode.c 19744F: include/linux/fwnode.h 19745F: include/linux/property.h 19746 19747SOFTWARE RAID (Multiple Disks) SUPPORT 19748M: Song Liu <song@kernel.org> 19749L: linux-raid@vger.kernel.org 19750S: Supported 19751Q: https://patchwork.kernel.org/project/linux-raid/list/ 19752T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19753F: drivers/md/Kconfig 19754F: drivers/md/Makefile 19755F: drivers/md/md* 19756F: drivers/md/raid* 19757F: include/linux/raid/ 19758F: include/uapi/linux/raid/ 19759 19760SOLIDRUN CLEARFOG SUPPORT 19761M: Russell King <linux@armlinux.org.uk> 19762S: Maintained 19763F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19764F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19765 19766SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19767M: Russell King <linux@armlinux.org.uk> 19768S: Maintained 19769F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19770F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19771F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19772 19773SONIC NETWORK DRIVER 19774M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19775L: netdev@vger.kernel.org 19776S: Maintained 19777F: drivers/net/ethernet/natsemi/sonic.* 19778 19779SONICS SILICON BACKPLANE DRIVER (SSB) 19780M: Michael Buesch <m@bues.ch> 19781L: linux-wireless@vger.kernel.org 19782S: Maintained 19783F: drivers/ssb/ 19784F: include/linux/ssb/ 19785 19786SONY IMX208 SENSOR DRIVER 19787M: Sakari Ailus <sakari.ailus@linux.intel.com> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: drivers/media/i2c/imx208.c 19792 19793SONY IMX214 SENSOR DRIVER 19794M: Ricardo Ribalda <ribalda@kernel.org> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19799F: drivers/media/i2c/imx214.c 19800 19801SONY IMX219 SENSOR DRIVER 19802M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19807F: drivers/media/i2c/imx219.c 19808 19809SONY IMX258 SENSOR DRIVER 19810M: Sakari Ailus <sakari.ailus@linux.intel.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19815F: drivers/media/i2c/imx258.c 19816 19817SONY IMX274 SENSOR DRIVER 19818M: Leon Luo <leonl@leopardimaging.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19823F: drivers/media/i2c/imx274.c 19824 19825SONY IMX290 SENSOR DRIVER 19826M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19831F: drivers/media/i2c/imx290.c 19832 19833SONY IMX296 SENSOR DRIVER 19834M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19835M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19840F: drivers/media/i2c/imx296.c 19841 19842SONY IMX319 SENSOR DRIVER 19843M: Bingbu Cao <bingbu.cao@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: drivers/media/i2c/imx319.c 19848 19849SONY IMX334 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19856F: drivers/media/i2c/imx334.c 19857 19858SONY IMX335 SENSOR DRIVER 19859M: Paul J. Murphy <paul.j.murphy@intel.com> 19860M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19865F: drivers/media/i2c/imx335.c 19866 19867SONY IMX355 SENSOR DRIVER 19868M: Tianshu Qiu <tian.shu.qiu@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: drivers/media/i2c/imx355.c 19873 19874SONY IMX412 SENSOR DRIVER 19875M: Paul J. Murphy <paul.j.murphy@intel.com> 19876M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19881F: drivers/media/i2c/imx412.c 19882 19883SONY IMX415 SENSOR DRIVER 19884M: Michael Riesch <michael.riesch@wolfvision.net> 19885L: linux-media@vger.kernel.org 19886S: Maintained 19887T: git git://linuxtv.org/media_tree.git 19888F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19889F: drivers/media/i2c/imx415.c 19890 19891SONY MEMORYSTICK SUBSYSTEM 19892M: Maxim Levitsky <maximlevitsky@gmail.com> 19893M: Alex Dubov <oakad@yahoo.com> 19894M: Ulf Hansson <ulf.hansson@linaro.org> 19895L: linux-mmc@vger.kernel.org 19896S: Maintained 19897T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19898F: drivers/memstick/ 19899F: include/linux/memstick.h 19900 19901SONY VAIO CONTROL DEVICE DRIVER 19902M: Mattia Dongili <malattia@linux.it> 19903L: platform-driver-x86@vger.kernel.org 19904S: Maintained 19905W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19906F: Documentation/admin-guide/laptops/sony-laptop.rst 19907F: drivers/char/sonypi.c 19908F: drivers/platform/x86/sony-laptop.c 19909F: include/linux/sony-laptop.h 19910 19911SOUND 19912M: Jaroslav Kysela <perex@perex.cz> 19913M: Takashi Iwai <tiwai@suse.com> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915S: Maintained 19916W: http://www.alsa-project.org/ 19917Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19918T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19919F: Documentation/sound/ 19920F: include/sound/ 19921F: include/uapi/sound/ 19922F: sound/ 19923F: tools/testing/selftests/alsa 19924 19925SOUND - ALSA SELFTESTS 19926M: Mark Brown <broonie@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928L: linux-kselftest@vger.kernel.org 19929S: Supported 19930F: tools/testing/selftests/alsa 19931 19932SOUND - COMPRESSED AUDIO 19933M: Vinod Koul <vkoul@kernel.org> 19934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19935S: Supported 19936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19937F: Documentation/sound/designs/compress-offload.rst 19938F: include/sound/compress_driver.h 19939F: include/uapi/sound/compress_* 19940F: sound/core/compress_offload.c 19941F: sound/soc/soc-compress.c 19942 19943SOUND - DMAENGINE HELPERS 19944M: Lars-Peter Clausen <lars@metafoo.de> 19945S: Supported 19946F: include/sound/dmaengine_pcm.h 19947F: sound/core/pcm_dmaengine.c 19948F: sound/soc/soc-generic-dmaengine-pcm.c 19949 19950SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19951M: Liam Girdwood <lgirdwood@gmail.com> 19952M: Mark Brown <broonie@kernel.org> 19953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19954S: Supported 19955W: http://alsa-project.org/main/index.php/ASoC 19956T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19957F: Documentation/devicetree/bindings/sound/ 19958F: Documentation/sound/soc/ 19959F: include/dt-bindings/sound/ 19960F: include/sound/soc* 19961F: sound/soc/ 19962 19963SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19964M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19965M: Liam Girdwood <lgirdwood@gmail.com> 19966M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19967M: Bard Liao <yung-chuan.liao@linux.intel.com> 19968M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19969M: Daniel Baluta <daniel.baluta@nxp.com> 19970R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19971L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973W: https://github.com/thesofproject/linux/ 19974F: sound/soc/sof/ 19975 19976SOUNDWIRE SUBSYSTEM 19977M: Vinod Koul <vkoul@kernel.org> 19978M: Bard Liao <yung-chuan.liao@linux.intel.com> 19979R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19980R: Sanyog Kale <sanyog.r.kale@intel.com> 19981L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19982S: Supported 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19984F: Documentation/driver-api/soundwire/ 19985F: drivers/soundwire/ 19986F: include/linux/soundwire/ 19987 19988SP2 MEDIA DRIVER 19989M: Olli Salonen <olli.salonen@iki.fi> 19990L: linux-media@vger.kernel.org 19991S: Maintained 19992W: https://linuxtv.org 19993Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19994F: drivers/media/dvb-frontends/sp2* 19995 19996SPANISH DOCUMENTATION 19997M: Carlos Bilbao <carlos.bilbao@amd.com> 19998S: Maintained 19999F: Documentation/translations/sp_SP/ 20000 20001SPARC + UltraSPARC (sparc/sparc64) 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20008F: arch/sparc/ 20009F: drivers/sbus/ 20010 20011SPARC SERIAL DRIVERS 20012M: "David S. Miller" <davem@davemloft.net> 20013L: sparclinux@vger.kernel.org 20014S: Maintained 20015T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20016T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20017F: drivers/tty/serial/suncore.c 20018F: drivers/tty/serial/sunhv.c 20019F: drivers/tty/serial/sunsab.c 20020F: drivers/tty/serial/sunsab.h 20021F: drivers/tty/serial/sunsu.c 20022F: drivers/tty/serial/sunzilog.c 20023F: drivers/tty/serial/sunzilog.h 20024F: drivers/tty/vcc.c 20025F: include/linux/sunserialcore.h 20026 20027SPARSE CHECKER 20028M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20029L: linux-sparse@vger.kernel.org 20030S: Maintained 20031W: https://sparse.docs.kernel.org/ 20032Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20033B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20034T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20035F: include/linux/compiler.h 20036 20037SPEAKUP CONSOLE SPEECH DRIVER 20038M: William Hubbs <w.d.hubbs@gmail.com> 20039M: Chris Brannon <chris@the-brannons.com> 20040M: Kirk Reiser <kirk@reisers.ca> 20041M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20042L: speakup@linux-speakup.org 20043S: Odd Fixes 20044W: http://www.linux-speakup.org/ 20045W: https://github.com/linux-speakup/speakup 20046B: https://github.com/linux-speakup/speakup/issues 20047F: drivers/accessibility/speakup/ 20048 20049SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20050M: Viresh Kumar <vireshk@kernel.org> 20051M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20052M: soc@kernel.org 20053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20054S: Maintained 20055W: http://www.st.com/spear 20056F: arch/arm/boot/dts/st/spear* 20057F: arch/arm/mach-spear/ 20058F: drivers/clk/spear/ 20059F: drivers/pinctrl/spear/ 20060 20061SPI NOR SUBSYSTEM 20062M: Tudor Ambarus <tudor.ambarus@linaro.org> 20063M: Pratyush Yadav <pratyush@kernel.org> 20064R: Michael Walle <michael@walle.cc> 20065L: linux-mtd@lists.infradead.org 20066S: Maintained 20067W: http://www.linux-mtd.infradead.org/ 20068Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20069C: irc://irc.oftc.net/mtd 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20071F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20072F: drivers/mtd/spi-nor/ 20073F: include/linux/mtd/spi-nor.h 20074 20075SPI SUBSYSTEM 20076M: Mark Brown <broonie@kernel.org> 20077L: linux-spi@vger.kernel.org 20078S: Maintained 20079Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20080T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20081F: Documentation/devicetree/bindings/spi/ 20082F: Documentation/spi/ 20083F: drivers/spi/ 20084F: include/linux/spi/ 20085F: include/uapi/linux/spi/ 20086F: tools/spi/ 20087 20088SPIDERNET NETWORK DRIVER for CELL 20089M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20090M: Geoff Levand <geoff@infradead.org> 20091L: netdev@vger.kernel.org 20092L: linuxppc-dev@lists.ozlabs.org 20093S: Maintained 20094F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20095F: drivers/net/ethernet/toshiba/spider_net* 20096 20097SPMI SUBSYSTEM 20098M: Stephen Boyd <sboyd@kernel.org> 20099L: linux-kernel@vger.kernel.org 20100S: Maintained 20101T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20102F: Documentation/devicetree/bindings/spmi/ 20103F: drivers/spmi/ 20104F: include/dt-bindings/spmi/spmi.h 20105F: include/linux/spmi.h 20106F: include/trace/events/spmi.h 20107 20108SPU FILE SYSTEM 20109M: Jeremy Kerr <jk@ozlabs.org> 20110L: linuxppc-dev@lists.ozlabs.org 20111S: Supported 20112W: http://www.ibm.com/developerworks/power/cell/ 20113F: Documentation/filesystems/spufs/spufs.rst 20114F: arch/powerpc/platforms/cell/spufs/ 20115 20116SQUASHFS FILE SYSTEM 20117M: Phillip Lougher <phillip@squashfs.org.uk> 20118L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20119S: Maintained 20120W: http://squashfs.org.uk 20121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20122F: Documentation/filesystems/squashfs.rst 20123F: fs/squashfs/ 20124 20125SRM (Alpha) environment access 20126M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20127S: Maintained 20128F: arch/alpha/kernel/srm_env.c 20129 20130ST LSM6DSx IMU IIO DRIVER 20131M: Lorenzo Bianconi <lorenzo@kernel.org> 20132L: linux-iio@vger.kernel.org 20133S: Maintained 20134W: http://www.st.com/ 20135F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20136F: drivers/iio/imu/st_lsm6dsx/ 20137 20138ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20139M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20140M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20141L: linux-media@vger.kernel.org 20142S: Maintained 20143T: git git://linuxtv.org/media_tree.git 20144F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20145F: drivers/media/i2c/st-mipid02.c 20146 20147ST STM32 I2C/SMBUS DRIVER 20148M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20149M: Alain Volmat <alain.volmat@foss.st.com> 20150L: linux-i2c@vger.kernel.org 20151S: Maintained 20152F: drivers/i2c/busses/i2c-stm32* 20153 20154ST STM32 SPI DRIVER 20155M: Alain Volmat <alain.volmat@foss.st.com> 20156L: linux-spi@vger.kernel.org 20157S: Maintained 20158F: drivers/spi/spi-stm32.c 20159 20160ST STPDDC60 DRIVER 20161M: Daniel Nilsson <daniel.nilsson@flex.com> 20162L: linux-hwmon@vger.kernel.org 20163S: Maintained 20164F: Documentation/hwmon/stpddc60.rst 20165F: drivers/hwmon/pmbus/stpddc60.c 20166 20167ST VGXY61 DRIVER 20168M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20169M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172T: git git://linuxtv.org/media_tree.git 20173F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20174F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20175F: drivers/media/i2c/st-vgxy61.c 20176 20177ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20178M: Song Qiang <songqiang1304521@gmail.com> 20179L: linux-iio@vger.kernel.org 20180S: Maintained 20181F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20182F: drivers/iio/proximity/vl53l0x-i2c.c 20183 20184STABLE BRANCH 20185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20186M: Sasha Levin <sashal@kernel.org> 20187L: stable@vger.kernel.org 20188S: Supported 20189F: Documentation/process/stable-kernel-rules.rst 20190 20191STAGING - ATOMISP DRIVER 20192M: Hans de Goede <hdegoede@redhat.com> 20193M: Mauro Carvalho Chehab <mchehab@kernel.org> 20194R: Sakari Ailus <sakari.ailus@linux.intel.com> 20195L: linux-media@vger.kernel.org 20196S: Maintained 20197F: drivers/staging/media/atomisp/ 20198 20199STAGING - FIELDBUS SUBSYSTEM 20200M: Sven Van Asbroeck <TheSven73@gmail.com> 20201S: Maintained 20202F: drivers/staging/fieldbus/* 20203F: drivers/staging/fieldbus/Documentation/ 20204 20205STAGING - HMS ANYBUS-S BUS 20206M: Sven Van Asbroeck <TheSven73@gmail.com> 20207S: Maintained 20208F: drivers/staging/fieldbus/anybuss/ 20209 20210STAGING - INDUSTRIAL IO 20211M: Jonathan Cameron <jic23@kernel.org> 20212L: linux-iio@vger.kernel.org 20213S: Odd Fixes 20214F: Documentation/devicetree/bindings/staging/iio/ 20215F: drivers/staging/iio/ 20216 20217STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20218M: Marc Dietrich <marvin24@gmx.de> 20219L: ac100@lists.launchpad.net (moderated for non-subscribers) 20220L: linux-tegra@vger.kernel.org 20221S: Maintained 20222F: drivers/staging/nvec/ 20223 20224STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20225M: Jens Frederich <jfrederich@gmail.com> 20226M: Jon Nettleton <jon.nettleton@gmail.com> 20227S: Maintained 20228W: http://wiki.laptop.org/go/DCON 20229F: drivers/staging/olpc_dcon/ 20230 20231STAGING - REALTEK RTL8712U DRIVERS 20232M: Larry Finger <Larry.Finger@lwfinger.net> 20233M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20234S: Odd Fixes 20235F: drivers/staging/rtl8712/ 20236 20237STAGING - SEPS525 LCD CONTROLLER DRIVERS 20238M: Michael Hennerich <michael.hennerich@analog.com> 20239L: linux-fbdev@vger.kernel.org 20240S: Supported 20241F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20242F: drivers/staging/fbtft/fb_seps525.c 20243 20244STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20245M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20246M: Teddy Wang <teddy.wang@siliconmotion.com> 20247M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20248L: linux-fbdev@vger.kernel.org 20249S: Maintained 20250F: drivers/staging/sm750fb/ 20251 20252STAGING - VIA VT665X DRIVERS 20253M: Forest Bond <forest@alittletooquiet.net> 20254S: Odd Fixes 20255F: drivers/staging/vt665?/ 20256 20257STAGING SUBSYSTEM 20258M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20259L: linux-staging@lists.linux.dev 20260S: Supported 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20262F: drivers/staging/ 20263 20264STARFIRE/DURALAN NETWORK DRIVER 20265M: Ion Badulescu <ionut@badula.org> 20266S: Odd Fixes 20267F: drivers/net/ethernet/adaptec/starfire* 20268 20269STARFIVE CRYPTO DRIVER 20270M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20271M: William Qiu <william.qiu@starfivetech.com> 20272S: Supported 20273F: Documentation/devicetree/bindings/crypto/starfive* 20274F: drivers/crypto/starfive/ 20275 20276STARFIVE DEVICETREES 20277M: Emil Renner Berthing <kernel@esmil.dk> 20278S: Maintained 20279F: arch/riscv/boot/dts/starfive/ 20280 20281STARFIVE DWMAC GLUE LAYER 20282M: Emil Renner Berthing <kernel@esmil.dk> 20283M: Samin Guo <samin.guo@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20286F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20287 20288STARFIVE JH7110 MMC/SD/SDIO DRIVER 20289M: William Qiu <william.qiu@starfivetech.com> 20290S: Supported 20291F: Documentation/devicetree/bindings/mmc/starfive* 20292F: drivers/mmc/host/dw_mmc-starfive.c 20293 20294STARFIVE JH7110 TDM DRIVER 20295M: Walker Chen <walker.chen@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20298F: sound/soc/starfive/jh7110_tdm.c 20299 20300STARFIVE JH71X0 CLOCK DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Hal Feng <hal.feng@starfivetech.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20305F: drivers/clk/starfive/clk-starfive-jh71* 20306F: include/dt-bindings/clock/starfive?jh71*.h 20307 20308STARFIVE JH71X0 PINCTRL DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Jianlong Huang <jianlong.huang@starfivetech.com> 20311L: linux-gpio@vger.kernel.org 20312S: Maintained 20313F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20314F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20315F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20316F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20317 20318STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20319M: Emil Renner Berthing <kernel@esmil.dk> 20320M: Hal Feng <hal.feng@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20323F: drivers/reset/starfive/reset-starfive-jh71* 20324F: include/dt-bindings/reset/starfive?jh71*.h 20325 20326STARFIVE JH71X0 USB DRIVERS 20327M: Minda Chen <minda.chen@starfivetech.com> 20328S: Maintained 20329F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20330F: drivers/usb/cdns3/cdns3-starfive.c 20331 20332STARFIVE JH71XX PMU CONTROLLER DRIVER 20333M: Walker Chen <walker.chen@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/power/starfive* 20336F: drivers/soc/starfive/jh71xx_pmu.c 20337F: include/dt-bindings/power/starfive,jh7110-pmu.h 20338 20339STARFIVE SOC DRIVERS 20340M: Conor Dooley <conor@kernel.org> 20341S: Maintained 20342T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20343F: drivers/soc/starfive/ 20344 20345STARFIVE TRNG DRIVER 20346M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/rng/starfive* 20349F: drivers/char/hw_random/jh7110-trng.c 20350 20351STARFIVE WATCHDOG DRIVER 20352M: Xingyu Wu <xingyu.wu@starfivetech.com> 20353M: Samin Guo <samin.guo@starfivetech.com> 20354S: Supported 20355F: Documentation/devicetree/bindings/watchdog/starfive* 20356F: drivers/watchdog/starfive-wdt.c 20357 20358STATIC BRANCH/CALL 20359M: Peter Zijlstra <peterz@infradead.org> 20360M: Josh Poimboeuf <jpoimboe@kernel.org> 20361M: Jason Baron <jbaron@akamai.com> 20362R: Steven Rostedt <rostedt@goodmis.org> 20363R: Ard Biesheuvel <ardb@kernel.org> 20364S: Supported 20365F: arch/*/include/asm/jump_label*.h 20366F: arch/*/include/asm/static_call*.h 20367F: arch/*/kernel/jump_label.c 20368F: arch/*/kernel/static_call.c 20369F: include/linux/jump_label*.h 20370F: include/linux/static_call*.h 20371F: kernel/jump_label.c 20372F: kernel/static_call.c 20373 20374STI AUDIO (ASoC) DRIVERS 20375M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20376L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20377S: Maintained 20378F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20379F: sound/soc/sti/ 20380 20381STI CEC DRIVER 20382M: Alain Volmat <alain.volmat@foss.st.com> 20383S: Maintained 20384F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20385F: drivers/media/cec/platform/sti/ 20386 20387STK1160 USB VIDEO CAPTURE DRIVER 20388M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20389L: linux-media@vger.kernel.org 20390S: Maintained 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/usb/stk1160/ 20393 20394STM32 AUDIO (ASoC) DRIVERS 20395M: Olivier Moysan <olivier.moysan@foss.st.com> 20396M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20398S: Maintained 20399F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20400F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20401F: sound/soc/stm/ 20402 20403STM32 TIMER/LPTIMER DRIVERS 20404M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20405S: Maintained 20406F: Documentation/ABI/testing/*timer-stm32 20407F: Documentation/devicetree/bindings/*/*stm32-*timer* 20408F: drivers/*/stm32-*timer* 20409F: drivers/pwm/pwm-stm32* 20410F: include/linux/*/stm32-*tim* 20411 20412STMMAC ETHERNET DRIVER 20413M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20414M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20415M: Jose Abreu <joabreu@synopsys.com> 20416L: netdev@vger.kernel.org 20417S: Supported 20418W: http://www.stlinux.com 20419F: Documentation/networking/device_drivers/ethernet/stmicro/ 20420F: drivers/net/ethernet/stmicro/stmmac/ 20421 20422SUN HAPPY MEAL ETHERNET DRIVER 20423M: Sean Anderson <seanga2@gmail.com> 20424S: Maintained 20425F: drivers/net/ethernet/sun/sunhme.* 20426 20427SUN3/3X 20428M: Sam Creasey <sammy@sammy.net> 20429S: Maintained 20430W: http://sammy.net/sun3/ 20431F: arch/m68k/include/asm/sun3* 20432F: arch/m68k/kernel/*sun3* 20433F: arch/m68k/sun3*/ 20434F: drivers/net/ethernet/i825xx/sun3* 20435 20436SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20437M: Hans de Goede <hdegoede@redhat.com> 20438L: linux-input@vger.kernel.org 20439S: Maintained 20440F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20441F: drivers/input/keyboard/sun4i-lradc-keys.c 20442 20443SUNDANCE NETWORK DRIVER 20444M: Denis Kirjanov <kda@linux-powerpc.org> 20445L: netdev@vger.kernel.org 20446S: Maintained 20447F: drivers/net/ethernet/dlink/sundance.c 20448 20449SUNPLUS ETHERNET DRIVER 20450M: Wells Lu <wellslutw@gmail.com> 20451L: netdev@vger.kernel.org 20452S: Maintained 20453W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20454F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20455F: drivers/net/ethernet/sunplus/ 20456 20457SUNPLUS MMC DRIVER 20458M: Tony Huang <tonyhuang.sunplus@gmail.com> 20459M: Li-hao Kuo <lhjeff911@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20462F: drivers/mmc/host/sunplus-mmc.c 20463 20464SUNPLUS OCOTP DRIVER 20465M: Vincent Shih <vincent.sunplus@gmail.com> 20466S: Maintained 20467F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20468F: drivers/nvmem/sunplus-ocotp.c 20469 20470SUNPLUS PWM DRIVER 20471M: Hammer Hsieh <hammerh0314@gmail.com> 20472S: Maintained 20473F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20474F: drivers/pwm/pwm-sunplus.c 20475 20476SUNPLUS RTC DRIVER 20477M: Vincent Shih <vincent.sunplus@gmail.com> 20478L: linux-rtc@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20481F: drivers/rtc/rtc-sunplus.c 20482 20483SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20484M: Li-hao Kuo <lhjeff911@gmail.com> 20485L: linux-spi@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20488F: drivers/spi/spi-sunplus-sp7021.c 20489 20490SUNPLUS UART DRIVER 20491M: Hammer Hsieh <hammerh0314@gmail.com> 20492S: Maintained 20493F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20494F: drivers/tty/serial/sunplus-uart.c 20495 20496SUNPLUS USB2 PHY DRIVER 20497M: Vincent Shih <vincent.sunplus@gmail.com> 20498L: linux-usb@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20501F: drivers/phy/sunplus/Kconfig 20502F: drivers/phy/sunplus/Makefile 20503F: drivers/phy/sunplus/phy-sunplus-usb2.c 20504 20505SUNPLUS WATCHDOG DRIVER 20506M: Xiantao Hu <xt.hu@cqplus1.com> 20507L: linux-watchdog@vger.kernel.org 20508S: Maintained 20509F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20510F: drivers/watchdog/sunplus_wdt.c 20511 20512SUPERH 20513M: Yoshinori Sato <ysato@users.sourceforge.jp> 20514M: Rich Felker <dalias@libc.org> 20515M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20516L: linux-sh@vger.kernel.org 20517S: Maintained 20518Q: http://patchwork.kernel.org/project/linux-sh/list/ 20519F: Documentation/arch/sh/ 20520F: arch/sh/ 20521F: drivers/sh/ 20522 20523SUSPEND TO RAM 20524M: "Rafael J. Wysocki" <rafael@kernel.org> 20525M: Len Brown <len.brown@intel.com> 20526M: Pavel Machek <pavel@ucw.cz> 20527L: linux-pm@vger.kernel.org 20528S: Supported 20529B: https://bugzilla.kernel.org 20530F: Documentation/power/ 20531F: arch/x86/kernel/acpi/sleep* 20532F: arch/x86/kernel/acpi/wakeup* 20533F: drivers/base/power/ 20534F: include/linux/freezer.h 20535F: include/linux/pm.h 20536F: include/linux/suspend.h 20537F: kernel/power/ 20538 20539SVGA HANDLING 20540M: Martin Mares <mj@ucw.cz> 20541L: linux-video@atrey.karlin.mff.cuni.cz 20542S: Maintained 20543F: Documentation/admin-guide/svga.rst 20544F: arch/x86/boot/video* 20545 20546SWITCHDEV 20547M: Jiri Pirko <jiri@resnulli.us> 20548M: Ivan Vecera <ivecera@redhat.com> 20549L: netdev@vger.kernel.org 20550S: Supported 20551F: include/net/switchdev.h 20552F: net/switchdev/ 20553 20554SY8106A REGULATOR DRIVER 20555M: Icenowy Zheng <icenowy@aosc.io> 20556S: Maintained 20557F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20558F: drivers/regulator/sy8106a-regulator.c 20559 20560SYNC FILE FRAMEWORK 20561M: Sumit Semwal <sumit.semwal@linaro.org> 20562R: Gustavo Padovan <gustavo@padovan.org> 20563L: linux-media@vger.kernel.org 20564L: dri-devel@lists.freedesktop.org 20565S: Maintained 20566T: git git://anongit.freedesktop.org/drm/drm-misc 20567F: Documentation/driver-api/sync_file.rst 20568F: drivers/dma-buf/dma-fence* 20569F: drivers/dma-buf/sw_sync.c 20570F: drivers/dma-buf/sync_* 20571F: include/linux/sync_file.h 20572F: include/uapi/linux/sync_file.h 20573 20574SYNOPSYS ARC ARCHITECTURE 20575M: Vineet Gupta <vgupta@kernel.org> 20576L: linux-snps-arc@lists.infradead.org 20577S: Supported 20578T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20579F: Documentation/arch/arc 20580F: Documentation/devicetree/bindings/arc/* 20581F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20582F: arch/arc/ 20583F: drivers/clocksource/arc_timer.c 20584F: drivers/tty/serial/arc_uart.c 20585 20586SYNOPSYS ARC HSDK SDP pll clock driver 20587M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20590F: drivers/clk/clk-hsdk-pll.c 20591 20592SYNOPSYS ARC SDP clock driver 20593M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20596F: drivers/clk/axs10x/* 20597 20598SYNOPSYS ARC SDP platform support 20599M: Alexey Brodkin <abrodkin@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/arc/axs10* 20602F: arch/arc/boot/dts/ax* 20603F: arch/arc/plat-axs10x 20604 20605SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20606M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20607S: Supported 20608F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20609F: drivers/reset/reset-axs10x.c 20610 20611SYNOPSYS CREG GPIO DRIVER 20612M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20613S: Maintained 20614F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20615F: drivers/gpio/gpio-creg-snps.c 20616 20617SYNOPSYS DESIGNWARE 8250 UART DRIVER 20618M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20619R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20620S: Supported 20621F: drivers/tty/serial/8250/8250_dw.c 20622F: drivers/tty/serial/8250/8250_dwlib.* 20623F: drivers/tty/serial/8250/8250_lpss.c 20624 20625SYNOPSYS DESIGNWARE APB GPIO DRIVER 20626M: Hoan Tran <hoan@os.amperecomputing.com> 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-gpio@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20631F: drivers/gpio/gpio-dwapb.c 20632 20633SYNOPSYS DESIGNWARE APB SSI DRIVER 20634M: Serge Semin <fancer.lancer@gmail.com> 20635L: linux-spi@vger.kernel.org 20636S: Supported 20637F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20638F: drivers/spi/spi-dw* 20639 20640SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20641M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20644F: drivers/dma/dw-axi-dmac/ 20645 20646SYNOPSYS DESIGNWARE DMAC DRIVER 20647M: Viresh Kumar <vireshk@kernel.org> 20648R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20649S: Maintained 20650F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20651F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20652F: drivers/dma/dw/ 20653F: include/dt-bindings/dma/dw-dmac.h 20654F: include/linux/dma/dw.h 20655F: include/linux/platform_data/dma-dw.h 20656 20657SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20658M: Jose Abreu <Jose.Abreu@synopsys.com> 20659L: netdev@vger.kernel.org 20660S: Supported 20661F: drivers/net/ethernet/synopsys/ 20662 20663SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20664M: Jose Abreu <Jose.Abreu@synopsys.com> 20665L: netdev@vger.kernel.org 20666S: Supported 20667F: drivers/net/pcs/pcs-xpcs.c 20668F: drivers/net/pcs/pcs-xpcs.h 20669F: include/linux/pcs/pcs-xpcs.h 20670 20671SYNOPSYS DESIGNWARE I2C DRIVER 20672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20673R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20674R: Mika Westerberg <mika.westerberg@linux.intel.com> 20675R: Jan Dabros <jsd@semihalf.com> 20676L: linux-i2c@vger.kernel.org 20677S: Supported 20678F: drivers/i2c/busses/i2c-designware-* 20679 20680SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20681M: Jaehoon Chung <jh80.chung@samsung.com> 20682L: linux-mmc@vger.kernel.org 20683S: Maintained 20684F: drivers/mmc/host/dw_mmc* 20685 20686SYNOPSYS HSDK RESET CONTROLLER DRIVER 20687M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20688S: Supported 20689F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20690F: drivers/reset/reset-hsdk.c 20691F: include/dt-bindings/reset/snps,hsdk-reset.h 20692 20693SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20694M: Prabu Thangamuthu <prabu.t@synopsys.com> 20695M: Manjunath M B <manjumb@synopsys.com> 20696L: linux-mmc@vger.kernel.org 20697S: Maintained 20698F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20699 20700SYSTEM CONFIGURATION (SYSCON) 20701M: Lee Jones <lee@kernel.org> 20702M: Arnd Bergmann <arnd@arndb.de> 20703S: Supported 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20705F: drivers/mfd/syscon.c 20706 20707SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20708M: Sudeep Holla <sudeep.holla@arm.com> 20709R: Cristian Marussi <cristian.marussi@arm.com> 20710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20711S: Maintained 20712F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20713F: drivers/clk/clk-sc[mp]i.c 20714F: drivers/cpufreq/sc[mp]i-cpufreq.c 20715F: drivers/firmware/arm_scmi/ 20716F: drivers/firmware/arm_scpi.c 20717F: drivers/powercap/arm_scmi_powercap.c 20718F: drivers/regulator/scmi-regulator.c 20719F: drivers/reset/reset-scmi.c 20720F: include/linux/sc[mp]i_protocol.h 20721F: include/trace/events/scmi.h 20722F: include/uapi/linux/virtio_scmi.h 20723 20724SYSTEM RESET/SHUTDOWN DRIVERS 20725M: Sebastian Reichel <sre@kernel.org> 20726L: linux-pm@vger.kernel.org 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20729F: Documentation/devicetree/bindings/power/reset/ 20730F: drivers/power/reset/ 20731 20732SYSTEM TRACE MODULE CLASS 20733M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20734S: Maintained 20735T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20736F: Documentation/trace/stm.rst 20737F: drivers/hwtracing/stm/ 20738F: include/linux/stm.h 20739F: include/uapi/linux/stm.h 20740 20741SYSTEM76 ACPI DRIVER 20742M: Jeremy Soller <jeremy@system76.com> 20743M: System76 Product Development <productdev@system76.com> 20744L: platform-driver-x86@vger.kernel.org 20745S: Maintained 20746F: drivers/platform/x86/system76_acpi.c 20747 20748SYSV FILESYSTEM 20749S: Orphan 20750F: Documentation/filesystems/sysv-fs.rst 20751F: fs/sysv/ 20752F: include/linux/sysv_fs.h 20753 20754TASKSTATS STATISTICS INTERFACE 20755M: Balbir Singh <bsingharora@gmail.com> 20756S: Maintained 20757F: Documentation/accounting/taskstats* 20758F: include/linux/taskstats* 20759F: kernel/taskstats.c 20760 20761TC subsystem 20762M: Jamal Hadi Salim <jhs@mojatatu.com> 20763M: Cong Wang <xiyou.wangcong@gmail.com> 20764M: Jiri Pirko <jiri@resnulli.us> 20765L: netdev@vger.kernel.org 20766S: Maintained 20767F: include/net/pkt_cls.h 20768F: include/net/pkt_sched.h 20769F: include/net/tc_act/ 20770F: include/uapi/linux/pkt_cls.h 20771F: include/uapi/linux/pkt_sched.h 20772F: include/uapi/linux/tc_act/ 20773F: include/uapi/linux/tc_ematch/ 20774F: net/sched/ 20775F: tools/testing/selftests/tc-testing 20776 20777TC90522 MEDIA DRIVER 20778M: Akihiro Tsukada <tskd08@gmail.com> 20779L: linux-media@vger.kernel.org 20780S: Odd Fixes 20781F: drivers/media/dvb-frontends/tc90522* 20782 20783TCP LOW PRIORITY MODULE 20784M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20785M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20786S: Maintained 20787W: http://tcp-lp-mod.sourceforge.net/ 20788F: net/ipv4/tcp_lp.c 20789 20790TDA10071 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/dvb-frontends/tda10071* 20799 20800TDA18212 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18212* 20809 20810TDA18218 MEDIA DRIVER 20811M: Antti Palosaari <crope@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815W: http://palosaari.fi/linux/ 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/anttip/media_tree.git 20818F: drivers/media/tuners/tda18218* 20819 20820TDA18250 MEDIA DRIVER 20821M: Olli Salonen <olli.salonen@iki.fi> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/media_tree.git 20827F: drivers/media/tuners/tda18250* 20828 20829TDA18271 MEDIA DRIVER 20830M: Michael Krufky <mkrufky@linuxtv.org> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834W: http://github.com/mkrufky 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/mkrufky/tuners.git 20837F: drivers/media/tuners/tda18271* 20838 20839TDA1997x MEDIA DRIVER 20840M: Tim Harvey <tharvey@gateworks.com> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845F: drivers/media/i2c/tda1997x.* 20846 20847TDA827x MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA8290 MEDIA DRIVER 20858M: Michael Krufky <mkrufky@linuxtv.org> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862W: http://github.com/mkrufky 20863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20864T: git git://linuxtv.org/mkrufky/tuners.git 20865F: drivers/media/tuners/tda8290.* 20866 20867TDA9840 MEDIA DRIVER 20868M: Hans Verkuil <hverkuil@xs4all.nl> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/i2c/tda9840* 20874 20875TEA5761 TUNER DRIVER 20876M: Mauro Carvalho Chehab <mchehab@kernel.org> 20877L: linux-media@vger.kernel.org 20878S: Odd fixes 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/tuners/tea5761.* 20882 20883TEA5767 TUNER DRIVER 20884M: Mauro Carvalho Chehab <mchehab@kernel.org> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887W: https://linuxtv.org 20888T: git git://linuxtv.org/media_tree.git 20889F: drivers/media/tuners/tea5767.* 20890 20891TEA6415C 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/tea6415c* 20898 20899TEA6420 MEDIA DRIVER 20900M: Hans Verkuil <hverkuil@xs4all.nl> 20901L: linux-media@vger.kernel.org 20902S: Maintained 20903W: https://linuxtv.org 20904T: git git://linuxtv.org/media_tree.git 20905F: drivers/media/i2c/tea6420* 20906 20907TEAM DRIVER 20908M: Jiri Pirko <jiri@resnulli.us> 20909L: netdev@vger.kernel.org 20910S: Supported 20911F: drivers/net/team/ 20912F: include/linux/if_team.h 20913F: include/uapi/linux/if_team.h 20914F: tools/testing/selftests/drivers/net/team/ 20915 20916TECHNICAL ADVISORY BOARD PROCESS DOCS 20917M: "Theodore Ts'o" <tytso@mit.edu> 20918M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20919L: tech-board-discuss@lists.linux-foundation.org 20920S: Maintained 20921F: Documentation/process/contribution-maturity-model.rst 20922F: Documentation/process/researcher-guidelines.rst 20923 20924TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20925M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20926S: Maintained 20927F: arch/x86/platform/ts5500/ 20928 20929TECHNOTREND USB IR RECEIVER 20930M: Sean Young <sean@mess.org> 20931L: linux-media@vger.kernel.org 20932S: Maintained 20933F: drivers/media/rc/ttusbir.c 20934 20935TECHWELL TW9910 VIDEO DECODER 20936L: linux-media@vger.kernel.org 20937S: Orphan 20938F: drivers/media/i2c/tw9910.c 20939F: include/media/i2c/tw9910.h 20940 20941TEE SUBSYSTEM 20942M: Jens Wiklander <jens.wiklander@linaro.org> 20943R: Sumit Garg <sumit.garg@linaro.org> 20944L: op-tee@lists.trustedfirmware.org 20945S: Maintained 20946F: Documentation/staging/tee.rst 20947F: drivers/tee/ 20948F: include/linux/tee_drv.h 20949F: include/uapi/linux/tee.h 20950 20951TEGRA ARCHITECTURE SUPPORT 20952M: Thierry Reding <thierry.reding@gmail.com> 20953M: Jonathan Hunter <jonathanh@nvidia.com> 20954L: linux-tegra@vger.kernel.org 20955S: Supported 20956Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20958N: [^a-z]tegra 20959 20960TEGRA CLOCK DRIVER 20961M: Peter De Schrijver <pdeschrijver@nvidia.com> 20962M: Prashant Gaikwad <pgaikwad@nvidia.com> 20963S: Supported 20964F: drivers/clk/tegra/ 20965 20966TEGRA DMA DRIVERS 20967M: Laxman Dewangan <ldewangan@nvidia.com> 20968M: Jon Hunter <jonathanh@nvidia.com> 20969S: Supported 20970F: drivers/dma/tegra* 20971 20972TEGRA I2C DRIVER 20973M: Laxman Dewangan <ldewangan@nvidia.com> 20974R: Dmitry Osipenko <digetx@gmail.com> 20975S: Supported 20976F: drivers/i2c/busses/i2c-tegra.c 20977 20978TEGRA IOMMU DRIVERS 20979M: Thierry Reding <thierry.reding@gmail.com> 20980R: Krishna Reddy <vdumpa@nvidia.com> 20981L: linux-tegra@vger.kernel.org 20982S: Supported 20983F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20984F: drivers/iommu/tegra* 20985 20986TEGRA KBC DRIVER 20987M: Laxman Dewangan <ldewangan@nvidia.com> 20988S: Supported 20989F: drivers/input/keyboard/tegra-kbc.c 20990 20991TEGRA NAND DRIVER 20992M: Stefan Agner <stefan@agner.ch> 20993M: Lucas Stach <dev@lynxeye.de> 20994S: Maintained 20995F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20996F: drivers/mtd/nand/raw/tegra_nand.c 20997 20998TEGRA PWM DRIVER 20999M: Thierry Reding <thierry.reding@gmail.com> 21000S: Supported 21001F: drivers/pwm/pwm-tegra.c 21002 21003TEGRA QUAD SPI DRIVER 21004M: Thierry Reding <thierry.reding@gmail.com> 21005M: Jonathan Hunter <jonathanh@nvidia.com> 21006M: Sowjanya Komatineni <skomatineni@nvidia.com> 21007L: linux-tegra@vger.kernel.org 21008S: Maintained 21009F: drivers/spi/spi-tegra210-quad.c 21010 21011TEGRA SERIAL DRIVER 21012M: Laxman Dewangan <ldewangan@nvidia.com> 21013S: Supported 21014F: drivers/tty/serial/serial-tegra.c 21015 21016TEGRA SPI DRIVER 21017M: Laxman Dewangan <ldewangan@nvidia.com> 21018S: Supported 21019F: drivers/spi/spi-tegra* 21020 21021TEGRA VIDEO DRIVER 21022M: Thierry Reding <thierry.reding@gmail.com> 21023M: Jonathan Hunter <jonathanh@nvidia.com> 21024M: Sowjanya Komatineni <skomatineni@nvidia.com> 21025M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21026L: linux-media@vger.kernel.org 21027L: linux-tegra@vger.kernel.org 21028S: Maintained 21029F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21030F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21031F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21032F: drivers/staging/media/tegra-video/ 21033 21034TEGRA XUSB PADCTL DRIVER 21035M: JC Kuo <jckuo@nvidia.com> 21036S: Supported 21037F: drivers/phy/tegra/xusb* 21038 21039TEHUTI ETHERNET DRIVER 21040M: Andy Gospodarek <andy@greyhouse.net> 21041L: netdev@vger.kernel.org 21042S: Supported 21043F: drivers/net/ethernet/tehuti/* 21044 21045TELECOM CLOCK DRIVER FOR MCPL0010 21046M: Mark Gross <markgross@kernel.org> 21047S: Supported 21048F: drivers/char/tlclk.c 21049 21050TEMPO SEMICONDUCTOR DRIVERS 21051M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21052S: Maintained 21053F: Documentation/devicetree/bindings/sound/tscs*.txt 21054F: sound/soc/codecs/tscs*.c 21055F: sound/soc/codecs/tscs*.h 21056 21057TENSILICA XTENSA PORT (xtensa) 21058M: Chris Zankel <chris@zankel.net> 21059M: Max Filippov <jcmvbkbc@gmail.com> 21060S: Maintained 21061T: git https://github.com/jcmvbkbc/linux-xtensa.git 21062F: arch/xtensa/ 21063F: drivers/irqchip/irq-xtensa-* 21064 21065TEXAS INSTRUMENTS ASoC DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21068S: Maintained 21069F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21070F: sound/soc/ti/ 21071 21072TEXAS INSTRUMENTS DMA DRIVERS 21073M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21074L: dmaengine@vger.kernel.org 21075S: Maintained 21076F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21077F: Documentation/devicetree/bindings/dma/ti-edma.txt 21078F: Documentation/devicetree/bindings/dma/ti/ 21079F: drivers/dma/ti/ 21080F: include/linux/dma/k3-psil.h 21081F: include/linux/dma/k3-udma-glue.h 21082F: include/linux/dma/ti-cppi5.h 21083X: drivers/dma/ti/cppi41.c 21084 21085TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21086M: Robert Marko <robert.marko@sartura.hr> 21087M: Luka Perkov <luka.perkov@sartura.hr> 21088L: linux-hwmon@vger.kernel.org 21089S: Maintained 21090F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21091F: Documentation/hwmon/tps23861.rst 21092F: drivers/hwmon/tps23861.c 21093 21094TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21095M: Ricardo Ribalda <ribalda@kernel.org> 21096L: linux-iio@vger.kernel.org 21097S: Supported 21098F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21099F: drivers/iio/dac/ti-dac7612.c 21100 21101TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21102M: Nishanth Menon <nm@ti.com> 21103M: Tero Kristo <kristo@kernel.org> 21104M: Santosh Shilimkar <ssantosh@kernel.org> 21105L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21106S: Maintained 21107F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21108F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21109F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21110F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21111F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21112F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21113F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21114F: drivers/clk/keystone/sci-clk.c 21115F: drivers/firmware/ti_sci* 21116F: drivers/irqchip/irq-ti-sci-inta.c 21117F: drivers/irqchip/irq-ti-sci-intr.c 21118F: drivers/reset/reset-ti-sci.c 21119F: drivers/soc/ti/ti_sci_inta_msi.c 21120F: drivers/soc/ti/ti_sci_pm_domains.c 21121F: include/dt-bindings/soc/ti,sci_pm_domain.h 21122F: include/linux/soc/ti/ti_sci_inta_msi.h 21123F: include/linux/soc/ti/ti_sci_protocol.h 21124 21125TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21126M: Puranjay Mohan <puranjay12@gmail.com> 21127L: linux-iio@vger.kernel.org 21128S: Supported 21129F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21130F: drivers/iio/temperature/tmp117.c 21131 21132THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21133M: Hans Verkuil <hverkuil@xs4all.nl> 21134L: linux-media@vger.kernel.org 21135S: Maintained 21136W: https://linuxtv.org 21137T: git git://linuxtv.org/media_tree.git 21138F: drivers/media/radio/radio-raremono.c 21139 21140THERMAL 21141M: Rafael J. Wysocki <rafael@kernel.org> 21142M: Daniel Lezcano <daniel.lezcano@linaro.org> 21143R: Amit Kucheria <amitk@kernel.org> 21144R: Zhang Rui <rui.zhang@intel.com> 21145L: linux-pm@vger.kernel.org 21146S: Supported 21147Q: https://patchwork.kernel.org/project/linux-pm/list/ 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21149F: Documentation/ABI/testing/sysfs-class-thermal 21150F: Documentation/admin-guide/thermal/ 21151F: Documentation/devicetree/bindings/thermal/ 21152F: Documentation/driver-api/thermal/ 21153F: drivers/thermal/ 21154F: include/dt-bindings/thermal/ 21155F: include/linux/cpu_cooling.h 21156F: include/linux/thermal.h 21157F: include/uapi/linux/thermal.h 21158F: tools/lib/thermal/ 21159F: tools/thermal/ 21160 21161THERMAL DRIVER FOR AMLOGIC SOCS 21162M: Guillaume La Roque <glaroque@baylibre.com> 21163L: linux-pm@vger.kernel.org 21164L: linux-amlogic@lists.infradead.org 21165S: Supported 21166W: http://linux-meson.com/ 21167F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21168F: drivers/thermal/amlogic_thermal.c 21169 21170THERMAL/CPU_COOLING 21171M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21172M: Daniel Lezcano <daniel.lezcano@linaro.org> 21173M: Viresh Kumar <viresh.kumar@linaro.org> 21174R: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Supported 21177F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21178F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21179F: drivers/thermal/cpufreq_cooling.c 21180F: drivers/thermal/cpuidle_cooling.c 21181F: include/linux/cpu_cooling.h 21182 21183THERMAL/POWER_ALLOCATOR 21184M: Lukasz Luba <lukasz.luba@arm.com> 21185L: linux-pm@vger.kernel.org 21186S: Maintained 21187F: Documentation/driver-api/thermal/power_allocator.rst 21188F: drivers/thermal/gov_power_allocator.c 21189F: drivers/thermal/thermal_trace_ipa.h 21190 21191THINKPAD ACPI EXTRAS DRIVER 21192M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21193L: ibm-acpi-devel@lists.sourceforge.net 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196W: http://ibm-acpi.sourceforge.net 21197W: http://thinkwiki.org/wiki/Ibm-acpi 21198T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21199F: drivers/platform/x86/thinkpad_acpi.c 21200 21201THINKPAD LMI DRIVER 21202M: Mark Pearson <markpearson@lenovo.com> 21203L: platform-driver-x86@vger.kernel.org 21204S: Maintained 21205F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21206F: drivers/platform/x86/think-lmi.? 21207 21208THUNDERBOLT DMA TRAFFIC TEST DRIVER 21209M: Isaac Hazan <isaac.hazan@intel.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212F: drivers/thunderbolt/dma_test.c 21213 21214THUNDERBOLT DRIVER 21215M: Andreas Noever <andreas.noever@gmail.com> 21216M: Michael Jamet <michael.jamet@intel.com> 21217M: Mika Westerberg <mika.westerberg@linux.intel.com> 21218M: Yehezkel Bernat <YehezkelShB@gmail.com> 21219L: linux-usb@vger.kernel.org 21220S: Maintained 21221T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21222F: Documentation/admin-guide/thunderbolt.rst 21223F: drivers/thunderbolt/ 21224F: include/linux/thunderbolt.h 21225 21226THUNDERBOLT NETWORK DRIVER 21227M: Michael Jamet <michael.jamet@intel.com> 21228M: Mika Westerberg <mika.westerberg@linux.intel.com> 21229M: Yehezkel Bernat <YehezkelShB@gmail.com> 21230L: netdev@vger.kernel.org 21231S: Maintained 21232F: drivers/net/thunderbolt/ 21233 21234THUNDERX GPIO DRIVER 21235M: Robert Richter <rric@kernel.org> 21236S: Odd Fixes 21237F: drivers/gpio/gpio-thunderx.c 21238 21239TI ADS7924 ADC DRIVER 21240M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21241L: linux-iio@vger.kernel.org 21242S: Supported 21243F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21244F: drivers/iio/adc/ti-ads7924.c 21245 21246TI AM437X VPFE DRIVER 21247M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21248L: linux-media@vger.kernel.org 21249S: Maintained 21250W: https://linuxtv.org 21251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21252T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21253F: drivers/media/platform/ti/am437x/ 21254 21255TI BANDGAP AND THERMAL DRIVER 21256M: Eduardo Valentin <edubezval@gmail.com> 21257M: Keerthy <j-keerthy@ti.com> 21258L: linux-pm@vger.kernel.org 21259L: linux-omap@vger.kernel.org 21260S: Maintained 21261F: drivers/thermal/ti-soc-thermal/ 21262 21263TI BQ27XXX POWER SUPPLY DRIVER 21264F: drivers/power/supply/bq27xxx_battery.c 21265F: drivers/power/supply/bq27xxx_battery_i2c.c 21266F: include/linux/power/bq27xxx_battery.h 21267 21268TI CDCE706 CLOCK DRIVER 21269M: Max Filippov <jcmvbkbc@gmail.com> 21270S: Maintained 21271F: drivers/clk/clk-cdce706.c 21272 21273TI CLOCK DRIVER 21274M: Tero Kristo <kristo@kernel.org> 21275L: linux-omap@vger.kernel.org 21276S: Odd Fixes 21277F: drivers/clk/ti/ 21278F: include/linux/clk/ti.h 21279 21280TI DAVINCI MACHINE SUPPORT 21281M: Bartosz Golaszewski <brgl@bgdev.pl> 21282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21283S: Maintained 21284T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21285F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21286F: arch/arm/boot/dts/ti/davinci/ 21287F: arch/arm/mach-davinci/ 21288F: drivers/i2c/busses/i2c-davinci.c 21289 21290TI DAVINCI SERIES CLOCK DRIVER 21291M: David Lechner <david@lechnology.com> 21292R: Sekhar Nori <nsekhar@ti.com> 21293S: Maintained 21294F: Documentation/devicetree/bindings/clock/ti/davinci/ 21295F: drivers/clk/davinci/ 21296F: include/linux/clk/davinci.h 21297 21298TI DAVINCI SERIES GPIO DRIVER 21299M: Keerthy <j-keerthy@ti.com> 21300L: linux-gpio@vger.kernel.org 21301S: Maintained 21302F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21303F: drivers/gpio/gpio-davinci.c 21304 21305TI DAVINCI SERIES MEDIA DRIVER 21306M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21307L: linux-media@vger.kernel.org 21308S: Maintained 21309W: https://linuxtv.org 21310Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21311T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21312F: drivers/media/platform/ti/davinci/ 21313F: include/media/davinci/ 21314 21315TI ENHANCED CAPTURE (eCAP) DRIVER 21316M: Vignesh Raghavendra <vigneshr@ti.com> 21317R: Julien Panis <jpanis@baylibre.com> 21318L: linux-iio@vger.kernel.org 21319L: linux-omap@vger.kernel.org 21320S: Maintained 21321F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21322F: drivers/counter/ti-ecap-capture.c 21323 21324TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21325R: David Lechner <david@lechnology.com> 21326L: linux-iio@vger.kernel.org 21327F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21328F: drivers/counter/ti-eqep.c 21329 21330TI ETHERNET SWITCH DRIVER (CPSW) 21331R: Grygorii Strashko <grygorii.strashko@ti.com> 21332L: linux-omap@vger.kernel.org 21333L: netdev@vger.kernel.org 21334S: Maintained 21335F: drivers/net/ethernet/ti/cpsw* 21336F: drivers/net/ethernet/ti/davinci* 21337 21338TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21339M: Alex Dubov <oakad@yahoo.com> 21340S: Maintained 21341W: http://tifmxx.berlios.de/ 21342F: drivers/memstick/host/tifm_ms.c 21343F: drivers/misc/tifm* 21344F: drivers/mmc/host/tifm_sd.c 21345F: include/linux/tifm.h 21346 21347TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21348M: Nishanth Menon <nm@ti.com> 21349M: Santosh Shilimkar <ssantosh@kernel.org> 21350L: linux-kernel@vger.kernel.org 21351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21352S: Maintained 21353T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21354F: drivers/soc/ti/* 21355 21356TI LM49xxx FAMILY ASoC CODEC DRIVERS 21357M: M R Swami Reddy <mr.swami.reddy@ti.com> 21358M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21360S: Maintained 21361F: sound/soc/codecs/isabelle* 21362F: sound/soc/codecs/lm49453* 21363 21364TI LMP92064 ADC DRIVER 21365M: Leonard Göhrs <l.goehrs@pengutronix.de> 21366R: kernel@pengutronix.de 21367L: linux-iio@vger.kernel.org 21368S: Maintained 21369F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21370F: drivers/iio/adc/ti-lmp92064.c 21371 21372TI PCM3060 ASoC CODEC DRIVER 21373M: Kirill Marinushkin <kmarinushkin@birdec.com> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Maintained 21376F: Documentation/devicetree/bindings/sound/pcm3060.txt 21377F: sound/soc/codecs/pcm3060* 21378 21379TI TAS571X FAMILY ASoC CODEC DRIVER 21380M: Kevin Cernekee <cernekee@chromium.org> 21381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21382S: Odd Fixes 21383F: sound/soc/codecs/tas571x* 21384 21385TI TMAG5273 MAGNETOMETER DRIVER 21386M: Gerald Loacker <gerald.loacker@wolfvision.net> 21387L: linux-iio@vger.kernel.org 21388S: Maintained 21389F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21390F: drivers/iio/magnetometer/tmag5273.c 21391 21392TI TRF7970A NFC DRIVER 21393M: Mark Greer <mgreer@animalcreek.com> 21394L: linux-wireless@vger.kernel.org 21395S: Supported 21396F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21397F: drivers/nfc/trf7970a.c 21398 21399TI TSC2046 ADC DRIVER 21400M: Oleksij Rempel <o.rempel@pengutronix.de> 21401R: kernel@pengutronix.de 21402L: linux-iio@vger.kernel.org 21403S: Maintained 21404F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21405F: drivers/iio/adc/ti-tsc2046.c 21406 21407TI TWL4030 SERIES SOC CODEC DRIVER 21408M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21410S: Maintained 21411F: sound/soc/codecs/twl4030* 21412 21413TI VPE/CAL DRIVERS 21414M: Benoit Parrot <bparrot@ti.com> 21415L: linux-media@vger.kernel.org 21416S: Maintained 21417W: http://linuxtv.org/ 21418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21419F: Documentation/devicetree/bindings/media/ti,cal.yaml 21420F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21421F: drivers/media/platform/ti/cal/ 21422F: drivers/media/platform/ti/vpe/ 21423 21424TI WILINK WIRELESS DRIVERS 21425L: linux-wireless@vger.kernel.org 21426S: Orphan 21427W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21428W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21430F: drivers/net/wireless/ti/ 21431 21432TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21433M: John Stultz <jstultz@google.com> 21434M: Thomas Gleixner <tglx@linutronix.de> 21435R: Stephen Boyd <sboyd@kernel.org> 21436L: linux-kernel@vger.kernel.org 21437S: Supported 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21439F: include/linux/clocksource.h 21440F: include/linux/time.h 21441F: include/linux/timex.h 21442F: include/uapi/linux/time.h 21443F: include/uapi/linux/timex.h 21444F: kernel/time/alarmtimer.c 21445F: kernel/time/clocksource.c 21446F: kernel/time/ntp.c 21447F: kernel/time/time*.c 21448F: tools/testing/selftests/timers/ 21449 21450TIPC NETWORK LAYER 21451M: Jon Maloy <jmaloy@redhat.com> 21452M: Ying Xue <ying.xue@windriver.com> 21453L: netdev@vger.kernel.org (core kernel code) 21454L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21455S: Maintained 21456W: http://tipc.sourceforge.net/ 21457F: include/uapi/linux/tipc*.h 21458F: net/tipc/ 21459 21460TLAN NETWORK DRIVER 21461M: Samuel Chessman <chessman@tux.org> 21462L: tlan-devel@lists.sourceforge.net (subscribers-only) 21463S: Maintained 21464W: http://sourceforge.net/projects/tlan/ 21465F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21466F: drivers/net/ethernet/ti/tlan.* 21467 21468TMIO/SDHI MMC DRIVER 21469M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21470L: linux-mmc@vger.kernel.org 21471L: linux-renesas-soc@vger.kernel.org 21472S: Supported 21473F: drivers/mmc/host/renesas_sdhi* 21474F: drivers/mmc/host/tmio_mmc* 21475F: include/linux/mfd/tmio.h 21476 21477TMP401 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21482F: Documentation/hwmon/tmp401.rst 21483F: drivers/hwmon/tmp401.c 21484 21485TMP464 HARDWARE MONITOR DRIVER 21486M: Guenter Roeck <linux@roeck-us.net> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21490F: Documentation/hwmon/tmp464.rst 21491F: drivers/hwmon/tmp464.c 21492 21493TMP513 HARDWARE MONITOR DRIVER 21494M: Eric Tremblay <etremblay@distech-controls.com> 21495L: linux-hwmon@vger.kernel.org 21496S: Maintained 21497F: Documentation/hwmon/tmp513.rst 21498F: drivers/hwmon/tmp513.c 21499 21500TMPFS (SHMEM FILESYSTEM) 21501M: Hugh Dickins <hughd@google.com> 21502L: linux-mm@kvack.org 21503S: Maintained 21504F: include/linux/shmem_fs.h 21505F: mm/shmem.c 21506 21507TOMOYO SECURITY MODULE 21508M: Kentaro Takeda <takedakn@nttdata.co.jp> 21509M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21510L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21511L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21512L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21513L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21514S: Maintained 21515W: https://tomoyo.osdn.jp/ 21516F: security/tomoyo/ 21517 21518TOPSTAR LAPTOP EXTRAS DRIVER 21519M: Herton Ronaldo Krzesinski <herton@canonical.com> 21520L: platform-driver-x86@vger.kernel.org 21521S: Maintained 21522F: drivers/platform/x86/topstar-laptop.c 21523 21524TORTURE-TEST MODULES 21525M: Davidlohr Bueso <dave@stgolabs.net> 21526M: "Paul E. McKenney" <paulmck@kernel.org> 21527M: Josh Triplett <josh@joshtriplett.org> 21528L: linux-kernel@vger.kernel.org 21529S: Supported 21530T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21531F: Documentation/RCU/torture.rst 21532F: kernel/locking/locktorture.c 21533F: kernel/rcu/rcuscale.c 21534F: kernel/rcu/rcutorture.c 21535F: kernel/rcu/refscale.c 21536F: kernel/torture.c 21537 21538TOSHIBA ACPI EXTRAS DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_acpi.c 21543 21544TOSHIBA BLUETOOTH DRIVER 21545M: Azael Avalos <coproscefalo@gmail.com> 21546L: platform-driver-x86@vger.kernel.org 21547S: Maintained 21548F: drivers/platform/x86/toshiba_bluetooth.c 21549 21550TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21551M: Azael Avalos <coproscefalo@gmail.com> 21552L: platform-driver-x86@vger.kernel.org 21553S: Maintained 21554F: drivers/platform/x86/toshiba_haps.c 21555 21556TOSHIBA SMM DRIVER 21557M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21558S: Maintained 21559W: http://www.buzzard.org.uk/toshiba/ 21560F: drivers/char/toshiba.c 21561F: include/linux/toshiba.h 21562F: include/uapi/linux/toshiba.h 21563 21564TOSHIBA TC358743 DRIVER 21565M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21566L: linux-media@vger.kernel.org 21567S: Maintained 21568F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21569F: drivers/media/i2c/tc358743* 21570F: include/media/i2c/tc358743.h 21571 21572TOSHIBA WMI HOTKEYS DRIVER 21573M: Azael Avalos <coproscefalo@gmail.com> 21574L: platform-driver-x86@vger.kernel.org 21575S: Maintained 21576F: drivers/platform/x86/toshiba-wmi.c 21577 21578TPM DEVICE DRIVER 21579M: Peter Huewe <peterhuewe@gmx.de> 21580M: Jarkko Sakkinen <jarkko@kernel.org> 21581R: Jason Gunthorpe <jgg@ziepe.ca> 21582L: linux-integrity@vger.kernel.org 21583S: Maintained 21584W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21585Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21586T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21587F: drivers/char/tpm/ 21588 21589TPS546D24 DRIVER 21590M: Duke Du <dukedu83@gmail.com> 21591L: linux-hwmon@vger.kernel.org 21592S: Maintained 21593F: Documentation/hwmon/tps546d24.rst 21594F: drivers/hwmon/pmbus/tps546d24.c 21595 21596TRACING 21597M: Steven Rostedt <rostedt@goodmis.org> 21598M: Masami Hiramatsu <mhiramat@kernel.org> 21599L: linux-kernel@vger.kernel.org 21600L: linux-trace-kernel@vger.kernel.org 21601S: Maintained 21602Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21603T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21604F: Documentation/trace/* 21605F: fs/tracefs/ 21606F: include/linux/trace*.h 21607F: include/trace/ 21608F: kernel/trace/ 21609F: scripts/tracing/ 21610F: tools/testing/selftests/ftrace/ 21611 21612TRACING MMIO ACCESSES (MMIOTRACE) 21613M: Steven Rostedt <rostedt@goodmis.org> 21614M: Masami Hiramatsu <mhiramat@kernel.org> 21615R: Karol Herbst <karolherbst@gmail.com> 21616R: Pekka Paalanen <ppaalanen@gmail.com> 21617L: linux-kernel@vger.kernel.org 21618L: nouveau@lists.freedesktop.org 21619S: Maintained 21620F: arch/x86/mm/kmmio.c 21621F: arch/x86/mm/mmio-mod.c 21622F: arch/x86/mm/testmmiotrace.c 21623F: include/linux/mmiotrace.h 21624F: kernel/trace/trace_mmiotrace.c 21625 21626TRACING OS NOISE / LATENCY TRACERS 21627M: Steven Rostedt <rostedt@goodmis.org> 21628M: Daniel Bristot de Oliveira <bristot@kernel.org> 21629S: Maintained 21630F: Documentation/trace/hwlat_detector.rst 21631F: Documentation/trace/osnoise-tracer.rst 21632F: Documentation/trace/timerlat-tracer.rst 21633F: arch/*/kernel/trace.c 21634F: include/trace/events/osnoise.h 21635F: kernel/trace/trace_hwlat.c 21636F: kernel/trace/trace_irqsoff.c 21637F: kernel/trace/trace_osnoise.c 21638F: kernel/trace/trace_sched_wakeup.c 21639 21640TRADITIONAL CHINESE DOCUMENTATION 21641M: Hu Haowen <src.res@email.cn> 21642L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21643S: Maintained 21644W: https://github.com/srcres258/linux-doc 21645T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21646F: Documentation/translations/zh_TW/ 21647 21648TTY LAYER 21649M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21650M: Jiri Slaby <jirislaby@kernel.org> 21651S: Supported 21652T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21653F: Documentation/driver-api/serial/ 21654F: drivers/tty/ 21655F: drivers/tty/serial/serial_core.c 21656F: include/linux/selection.h 21657F: include/linux/serial.h 21658F: include/linux/serial_core.h 21659F: include/linux/sysrq.h 21660F: include/linux/tty*.h 21661F: include/linux/vt.h 21662F: include/linux/vt_*.h 21663F: include/uapi/linux/serial.h 21664F: include/uapi/linux/serial_core.h 21665F: include/uapi/linux/tty.h 21666 21667TUA9001 MEDIA DRIVER 21668M: Antti Palosaari <crope@iki.fi> 21669L: linux-media@vger.kernel.org 21670S: Maintained 21671W: https://linuxtv.org 21672W: http://palosaari.fi/linux/ 21673Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21674T: git git://linuxtv.org/anttip/media_tree.git 21675F: drivers/media/tuners/tua9001* 21676 21677TULIP NETWORK DRIVERS 21678L: netdev@vger.kernel.org 21679L: linux-parisc@vger.kernel.org 21680S: Orphan 21681F: drivers/net/ethernet/dec/tulip/ 21682 21683TUN/TAP driver 21684M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21685S: Maintained 21686W: http://vtun.sourceforge.net/tun 21687F: Documentation/networking/tuntap.rst 21688F: arch/um/os-Linux/drivers/ 21689 21690TURBOCHANNEL SUBSYSTEM 21691M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21692M: Ralf Baechle <ralf@linux-mips.org> 21693L: linux-mips@vger.kernel.org 21694S: Maintained 21695Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21696F: drivers/tc/ 21697F: include/linux/tc.h 21698 21699TURBOSTAT UTILITY 21700M: "Len Brown" <lenb@kernel.org> 21701L: linux-pm@vger.kernel.org 21702S: Supported 21703Q: https://patchwork.kernel.org/project/linux-pm/list/ 21704B: https://bugzilla.kernel.org 21705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21706F: tools/power/x86/turbostat/ 21707 21708TW5864 VIDEO4LINUX DRIVER 21709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21710M: Anton Sviridenko <anton@corp.bluecherry.net> 21711M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21712M: Andrey Utkin <andrey_utkin@fastmail.com> 21713L: linux-media@vger.kernel.org 21714S: Supported 21715F: drivers/media/pci/tw5864/ 21716 21717TW68 VIDEO4LINUX DRIVER 21718M: Hans Verkuil <hverkuil@xs4all.nl> 21719L: linux-media@vger.kernel.org 21720S: Odd Fixes 21721W: https://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw68/ 21724 21725TW686X VIDEO4LINUX DRIVER 21726M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21727L: linux-media@vger.kernel.org 21728S: Maintained 21729W: http://linuxtv.org 21730T: git git://linuxtv.org/media_tree.git 21731F: drivers/media/pci/tw686x/ 21732 21733U-BOOT ENVIRONMENT VARIABLES 21734M: Rafał Miłecki <rafal@milecki.pl> 21735S: Maintained 21736F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21737F: drivers/nvmem/u-boot-env.c 21738 21739UACCE ACCELERATOR FRAMEWORK 21740M: Zhangfei Gao <zhangfei.gao@linaro.org> 21741M: Zhou Wang <wangzhou1@hisilicon.com> 21742L: linux-accelerators@lists.ozlabs.org 21743L: linux-kernel@vger.kernel.org 21744S: Maintained 21745F: Documentation/ABI/testing/sysfs-driver-uacce 21746F: Documentation/misc-devices/uacce.rst 21747F: drivers/misc/uacce/ 21748F: include/linux/uacce.h 21749F: include/uapi/misc/uacce/ 21750 21751UBI FILE SYSTEM (UBIFS) 21752M: Richard Weinberger <richard@nod.at> 21753L: linux-mtd@lists.infradead.org 21754S: Supported 21755W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21758F: Documentation/ABI/testing/sysfs-fs-ubifs 21759F: Documentation/filesystems/ubifs-authentication.rst 21760F: Documentation/filesystems/ubifs.rst 21761F: fs/ubifs/ 21762 21763UBLK USERSPACE BLOCK DRIVER 21764M: Ming Lei <ming.lei@redhat.com> 21765L: linux-block@vger.kernel.org 21766S: Maintained 21767F: Documentation/block/ublk.rst 21768F: drivers/block/ublk_drv.c 21769F: include/uapi/linux/ublk_cmd.h 21770 21771UCLINUX (M68KNOMMU AND COLDFIRE) 21772M: Greg Ungerer <gerg@linux-m68k.org> 21773L: linux-m68k@lists.linux-m68k.org 21774S: Maintained 21775W: http://www.linux-m68k.org/ 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21777F: arch/m68k/*/*_no.* 21778F: arch/m68k/68*/ 21779F: arch/m68k/coldfire/ 21780F: arch/m68k/include/asm/*_no.* 21781 21782UDF FILESYSTEM 21783M: Jan Kara <jack@suse.com> 21784S: Maintained 21785F: Documentation/filesystems/udf.rst 21786F: fs/udf/ 21787 21788UDRAW TABLET 21789M: Bastien Nocera <hadess@hadess.net> 21790L: linux-input@vger.kernel.org 21791S: Maintained 21792F: drivers/hid/hid-udraw-ps3.c 21793 21794UFS FILESYSTEM 21795M: Evgeniy Dushistov <dushistov@mail.ru> 21796S: Maintained 21797F: Documentation/admin-guide/ufs.rst 21798F: fs/ufs/ 21799 21800UHID USERSPACE HID IO DRIVER 21801M: David Rheinsberg <david.rheinsberg@gmail.com> 21802L: linux-input@vger.kernel.org 21803S: Maintained 21804F: drivers/hid/uhid.c 21805F: include/uapi/linux/uhid.h 21806 21807ULPI BUS 21808M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21809L: linux-usb@vger.kernel.org 21810S: Maintained 21811F: drivers/usb/common/ulpi.c 21812F: include/linux/ulpi/ 21813 21814UNICODE SUBSYSTEM 21815M: Gabriel Krisman Bertazi <krisman@collabora.com> 21816L: linux-fsdevel@vger.kernel.org 21817S: Supported 21818F: fs/unicode/ 21819 21820UNIFDEF 21821M: Tony Finch <dot@dotat.at> 21822S: Maintained 21823W: http://dotat.at/prog/unifdef 21824F: scripts/unifdef.c 21825 21826UNIFORM CDROM DRIVER 21827M: Phillip Potter <phil@philpotter.co.uk> 21828S: Maintained 21829F: Documentation/cdrom/ 21830F: drivers/cdrom/cdrom.c 21831F: include/linux/cdrom.h 21832F: include/uapi/linux/cdrom.h 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21835R: Alim Akhtar <alim.akhtar@samsung.com> 21836R: Avri Altman <avri.altman@wdc.com> 21837R: Bart Van Assche <bvanassche@acm.org> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: Documentation/devicetree/bindings/ufs/ 21841F: Documentation/scsi/ufs.rst 21842F: drivers/ufs/core/ 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21845M: Pedro Sousa <pedrom.sousa@synopsys.com> 21846L: linux-scsi@vger.kernel.org 21847S: Supported 21848F: drivers/ufs/host/*dwc* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21851M: Alim Akhtar <alim.akhtar@samsung.com> 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: drivers/ufs/host/ufs-exynos* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21857M: Stanley Chu <stanley.chu@mediatek.com> 21858L: linux-scsi@vger.kernel.org 21859L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21860S: Maintained 21861F: drivers/ufs/host/ufs-mediatek* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21864M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21865L: linux-arm-msm@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21869F: drivers/ufs/host/ufs-qcom* 21870 21871UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21872M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21873L: linux-renesas-soc@vger.kernel.org 21874L: linux-scsi@vger.kernel.org 21875S: Maintained 21876F: drivers/ufs/host/ufs-renesas.c 21877 21878UNSORTED BLOCK IMAGES (UBI) 21879M: Richard Weinberger <richard@nod.at> 21880L: linux-mtd@lists.infradead.org 21881S: Supported 21882W: http://www.linux-mtd.infradead.org/ 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21885F: drivers/mtd/ubi/ 21886F: include/linux/mtd/ubi.h 21887F: include/uapi/mtd/ubi-user.h 21888 21889USB "USBNET" DRIVER FRAMEWORK 21890M: Oliver Neukum <oneukum@suse.com> 21891L: netdev@vger.kernel.org 21892S: Maintained 21893W: http://www.linux-usb.org/usbnet 21894F: drivers/net/usb/usbnet.c 21895F: include/linux/usb/usbnet.h 21896 21897USB ACM DRIVER 21898M: Oliver Neukum <oneukum@suse.com> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: Documentation/usb/acm.rst 21902F: drivers/usb/class/cdc-acm.* 21903 21904USB APPLE MFI FASTCHARGE DRIVER 21905M: Bastien Nocera <hadess@hadess.net> 21906L: linux-usb@vger.kernel.org 21907S: Maintained 21908F: drivers/usb/misc/apple-mfi-fastcharge.c 21909 21910USB AR5523 WIRELESS DRIVER 21911M: Pontus Fuchs <pontus.fuchs@gmail.com> 21912L: linux-wireless@vger.kernel.org 21913S: Maintained 21914F: drivers/net/wireless/ath/ar5523/ 21915 21916USB ATTACHED SCSI 21917M: Oliver Neukum <oneukum@suse.com> 21918L: linux-usb@vger.kernel.org 21919L: linux-scsi@vger.kernel.org 21920S: Maintained 21921F: drivers/usb/storage/uas.c 21922 21923USB CDC ETHERNET DRIVER 21924M: Oliver Neukum <oliver@neukum.org> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/net/usb/cdc_*.c 21928F: include/uapi/linux/usb/cdc.h 21929 21930USB CHAOSKEY DRIVER 21931M: Keith Packard <keithp@keithp.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934F: drivers/usb/misc/chaoskey.c 21935 21936USB CYPRESS C67X00 DRIVER 21937L: linux-usb@vger.kernel.org 21938S: Orphan 21939F: drivers/usb/c67x00/ 21940 21941USB DAVICOM DM9601 DRIVER 21942M: Peter Korsgaard <peter@korsgaard.com> 21943L: netdev@vger.kernel.org 21944S: Maintained 21945W: http://www.linux-usb.org/usbnet 21946F: drivers/net/usb/dm9601.c 21947 21948USB EHCI DRIVER 21949M: Alan Stern <stern@rowland.harvard.edu> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952F: Documentation/usb/ehci.rst 21953F: drivers/usb/host/ehci* 21954 21955USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21956M: Jiri Kosina <jikos@kernel.org> 21957M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21961F: Documentation/hid/hiddev.rst 21962F: drivers/hid/usbhid/ 21963 21964USB INTEL XHCI ROLE MUX DRIVER 21965M: Hans de Goede <hdegoede@redhat.com> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 960 21971M: Yu Chen <chenyu56@huawei.com> 21972M: Binghui Wang <wangbinghui@hisilicon.com> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21976F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21977 21978USB IP DRIVER FOR HISILICON KIRIN 970 21979M: Mauro Carvalho Chehab <mchehab@kernel.org> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21983F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21984 21985USB ISP116X DRIVER 21986M: Olav Kongas <ok@artecdesign.ee> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: drivers/usb/host/isp116x* 21990F: include/linux/usb/isp116x.h 21991 21992USB ISP1760 DRIVER 21993M: Rui Miguel Silva <rui.silva@linaro.org> 21994L: linux-usb@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21997F: drivers/usb/isp1760/* 21998 21999USB LAN78XX ETHERNET DRIVER 22000M: Woojung Huh <woojung.huh@microchip.com> 22001M: UNGLinuxDriver@microchip.com 22002L: netdev@vger.kernel.org 22003S: Maintained 22004F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22005F: drivers/net/usb/lan78xx.* 22006F: include/dt-bindings/net/microchip-lan78xx.h 22007 22008USB MASS STORAGE DRIVER 22009M: Alan Stern <stern@rowland.harvard.edu> 22010L: linux-usb@vger.kernel.org 22011L: usb-storage@lists.one-eyed-alien.net 22012S: Maintained 22013F: drivers/usb/storage/ 22014 22015USB MIDI DRIVER 22016M: Clemens Ladisch <clemens@ladisch.de> 22017L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22018S: Maintained 22019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22020F: sound/usb/midi.* 22021 22022USB NETWORKING DRIVERS 22023L: linux-usb@vger.kernel.org 22024S: Odd Fixes 22025F: drivers/net/usb/ 22026 22027USB OHCI DRIVER 22028M: Alan Stern <stern@rowland.harvard.edu> 22029L: linux-usb@vger.kernel.org 22030S: Maintained 22031F: Documentation/usb/ohci.rst 22032F: drivers/usb/host/ohci* 22033 22034USB OTG FSM (Finite State Machine) 22035M: Peter Chen <peter.chen@kernel.org> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22039F: drivers/usb/common/usb-otg-fsm.c 22040 22041USB OVER IP DRIVER 22042M: Valentina Manea <valentina.manea.m@gmail.com> 22043M: Shuah Khan <shuah@kernel.org> 22044M: Shuah Khan <skhan@linuxfoundation.org> 22045R: Hongren Zheng <i@zenithal.me> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048F: Documentation/usb/usbip_protocol.rst 22049F: drivers/usb/usbip/ 22050F: tools/testing/selftests/drivers/usb/usbip/ 22051F: tools/usb/usbip/ 22052 22053USB PEGASUS DRIVER 22054M: Petko Manolov <petkan@nucleusys.com> 22055L: linux-usb@vger.kernel.org 22056L: netdev@vger.kernel.org 22057S: Maintained 22058W: https://github.com/petkan/pegasus 22059T: git https://github.com/petkan/pegasus.git 22060F: drivers/net/usb/pegasus.* 22061 22062USB PRINTER DRIVER (usblp) 22063M: Pete Zaitcev <zaitcev@redhat.com> 22064L: linux-usb@vger.kernel.org 22065S: Supported 22066F: drivers/usb/class/usblp.c 22067 22068USB QMI WWAN NETWORK DRIVER 22069M: Bjørn Mork <bjorn@mork.no> 22070L: netdev@vger.kernel.org 22071S: Maintained 22072F: Documentation/ABI/testing/sysfs-class-net-qmi 22073F: drivers/net/usb/qmi_wwan.c 22074 22075USB RAW GADGET DRIVER 22076R: Andrey Konovalov <andreyknvl@gmail.com> 22077L: linux-usb@vger.kernel.org 22078S: Maintained 22079F: Documentation/usb/raw-gadget.rst 22080F: drivers/usb/gadget/legacy/raw_gadget.c 22081F: include/uapi/linux/usb/raw_gadget.h 22082 22083USB RTL8150 DRIVER 22084M: Petko Manolov <petkan@nucleusys.com> 22085L: linux-usb@vger.kernel.org 22086L: netdev@vger.kernel.org 22087S: Maintained 22088W: https://github.com/petkan/rtl8150 22089T: git https://github.com/petkan/rtl8150.git 22090F: drivers/net/usb/rtl8150.c 22091 22092USB SERIAL SUBSYSTEM 22093M: Johan Hovold <johan@kernel.org> 22094L: linux-usb@vger.kernel.org 22095S: Maintained 22096T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22097F: Documentation/usb/usb-serial.rst 22098F: drivers/usb/serial/ 22099F: include/linux/usb/serial.h 22100 22101USB SMSC75XX ETHERNET DRIVER 22102M: Steve Glendinning <steve.glendinning@shawell.net> 22103L: netdev@vger.kernel.org 22104S: Maintained 22105F: drivers/net/usb/smsc75xx.* 22106 22107USB SMSC95XX ETHERNET DRIVER 22108M: Steve Glendinning <steve.glendinning@shawell.net> 22109M: UNGLinuxDriver@microchip.com 22110L: netdev@vger.kernel.org 22111S: Maintained 22112F: drivers/net/usb/smsc95xx.* 22113 22114USB SUBSYSTEM 22115M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22116L: linux-usb@vger.kernel.org 22117S: Supported 22118W: http://www.linux-usb.org 22119T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22120F: Documentation/devicetree/bindings/usb/ 22121F: Documentation/usb/ 22122F: drivers/usb/ 22123F: include/dt-bindings/usb/ 22124F: include/linux/usb.h 22125F: include/linux/usb/ 22126F: include/uapi/linux/usb/ 22127 22128USB TYPEC BUS FOR ALTERNATE MODES 22129M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22130L: linux-usb@vger.kernel.org 22131S: Maintained 22132F: Documentation/ABI/testing/sysfs-bus-typec 22133F: Documentation/driver-api/usb/typec_bus.rst 22134F: drivers/usb/typec/altmodes/ 22135F: include/linux/usb/typec_altmode.h 22136 22137USB TYPEC CLASS 22138M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22139L: linux-usb@vger.kernel.org 22140S: Maintained 22141F: Documentation/ABI/testing/sysfs-class-typec 22142F: Documentation/driver-api/usb/typec.rst 22143F: drivers/usb/typec/ 22144F: include/linux/usb/typec.h 22145 22146USB TYPEC INTEL PMC MUX DRIVER 22147M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22151F: drivers/usb/typec/mux/intel_pmc_mux.c 22152 22153USB TYPEC PI3USB30532 MUX DRIVER 22154M: Hans de Goede <hdegoede@redhat.com> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/typec/mux/pi3usb30532.c 22158 22159USB TYPEC PORT CONTROLLER DRIVERS 22160M: Guenter Roeck <linux@roeck-us.net> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/typec/tcpm/ 22164 22165USB UHCI DRIVER 22166M: Alan Stern <stern@rowland.harvard.edu> 22167L: linux-usb@vger.kernel.org 22168S: Maintained 22169F: drivers/usb/host/uhci* 22170 22171USB VIDEO CLASS 22172M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22173L: linux-media@vger.kernel.org 22174S: Maintained 22175W: http://www.ideasonboard.org/uvc/ 22176T: git git://linuxtv.org/media_tree.git 22177F: drivers/media/usb/uvc/ 22178F: include/uapi/linux/uvcvideo.h 22179 22180USB WEBCAM GADGET 22181M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22182M: Daniel Scally <dan.scally@ideasonboard.com> 22183L: linux-usb@vger.kernel.org 22184S: Maintained 22185F: drivers/usb/gadget/function/*uvc* 22186F: drivers/usb/gadget/legacy/webcam.c 22187F: include/uapi/linux/usb/g_uvc.h 22188 22189USB WIRELESS RNDIS DRIVER (rndis_wlan) 22190M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22191L: linux-wireless@vger.kernel.org 22192S: Maintained 22193F: drivers/net/wireless/legacy/rndis_wlan.c 22194 22195USB XHCI DRIVER 22196M: Mathias Nyman <mathias.nyman@intel.com> 22197L: linux-usb@vger.kernel.org 22198S: Supported 22199F: drivers/usb/host/pci-quirks* 22200F: drivers/usb/host/xhci* 22201 22202USB ZD1201 DRIVER 22203L: linux-wireless@vger.kernel.org 22204S: Orphan 22205W: http://linux-lc100020.sourceforge.net 22206F: drivers/net/wireless/zydas/zd1201.* 22207 22208USER DATAGRAM PROTOCOL (UDP) 22209M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22210S: Maintained 22211F: include/linux/udp.h 22212F: net/ipv4/udp.c 22213F: net/ipv6/udp.c 22214 22215USER-MODE LINUX (UML) 22216M: Richard Weinberger <richard@nod.at> 22217M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22218M: Johannes Berg <johannes@sipsolutions.net> 22219L: linux-um@lists.infradead.org 22220S: Maintained 22221W: http://user-mode-linux.sourceforge.net 22222Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22223T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22224T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22225F: Documentation/virt/uml/ 22226F: arch/um/ 22227F: arch/x86/um/ 22228F: fs/hostfs/ 22229 22230USERSPACE COPYIN/COPYOUT (UIOVEC) 22231M: Alexander Viro <viro@zeniv.linux.org.uk> 22232S: Maintained 22233F: include/linux/uio.h 22234F: lib/iov_iter.c 22235 22236USERSPACE DMA BUFFER DRIVER 22237M: Gerd Hoffmann <kraxel@redhat.com> 22238L: dri-devel@lists.freedesktop.org 22239S: Maintained 22240T: git git://anongit.freedesktop.org/drm/drm-misc 22241F: drivers/dma-buf/udmabuf.c 22242F: include/uapi/linux/udmabuf.h 22243 22244USERSPACE I/O (UIO) 22245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22246S: Maintained 22247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22248F: Documentation/driver-api/uio-howto.rst 22249F: drivers/uio/ 22250F: include/linux/uio_driver.h 22251 22252UTIL-LINUX PACKAGE 22253M: Karel Zak <kzak@redhat.com> 22254L: util-linux@vger.kernel.org 22255S: Maintained 22256W: http://en.wikipedia.org/wiki/Util-linux 22257T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22258 22259UUID HELPERS 22260R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22261L: linux-kernel@vger.kernel.org 22262S: Maintained 22263F: include/linux/uuid.h 22264F: lib/test_uuid.c 22265F: lib/uuid.c 22266 22267UV SYSFS DRIVER 22268M: Justin Ernst <justin.ernst@hpe.com> 22269L: platform-driver-x86@vger.kernel.org 22270S: Maintained 22271F: drivers/platform/x86/uv_sysfs.c 22272 22273UVESAFB DRIVER 22274M: Michal Januszewski <spock@gentoo.org> 22275L: linux-fbdev@vger.kernel.org 22276S: Maintained 22277W: https://github.com/mjanusz/v86d 22278F: Documentation/fb/uvesafb.rst 22279F: drivers/video/fbdev/uvesafb.* 22280 22281Ux500 CLOCK DRIVERS 22282M: Ulf Hansson <ulf.hansson@linaro.org> 22283L: linux-clk@vger.kernel.org 22284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22285S: Maintained 22286F: drivers/clk/ux500/ 22287 22288VF610 NAND DRIVER 22289M: Stefan Agner <stefan@agner.ch> 22290L: linux-mtd@lists.infradead.org 22291S: Supported 22292F: drivers/mtd/nand/raw/vf610_nfc.c 22293 22294VFAT/FAT/MSDOS FILESYSTEM 22295M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22296S: Maintained 22297F: Documentation/filesystems/vfat.rst 22298F: fs/fat/ 22299F: tools/testing/selftests/filesystems/fat/ 22300 22301VFIO CDX DRIVER 22302M: Nipun Gupta <nipun.gupta@amd.com> 22303M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22304L: kvm@vger.kernel.org 22305S: Maintained 22306F: drivers/vfio/cdx/* 22307 22308VFIO DRIVER 22309M: Alex Williamson <alex.williamson@redhat.com> 22310L: kvm@vger.kernel.org 22311S: Maintained 22312T: git https://github.com/awilliam/linux-vfio.git 22313F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22314F: Documentation/driver-api/vfio.rst 22315F: drivers/vfio/ 22316F: include/linux/vfio.h 22317F: include/linux/vfio_pci_core.h 22318F: include/uapi/linux/vfio.h 22319 22320VFIO FSL-MC DRIVER 22321M: Diana Craciun <diana.craciun@oss.nxp.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/fsl-mc/ 22325 22326VFIO HISILICON PCI DRIVER 22327M: Longfang Liu <liulongfang@huawei.com> 22328M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22329L: kvm@vger.kernel.org 22330S: Maintained 22331F: drivers/vfio/pci/hisilicon/ 22332 22333VFIO MEDIATED DEVICE DRIVERS 22334M: Kirti Wankhede <kwankhede@nvidia.com> 22335L: kvm@vger.kernel.org 22336S: Maintained 22337F: Documentation/driver-api/vfio-mediated-device.rst 22338F: drivers/vfio/mdev/ 22339F: include/linux/mdev.h 22340F: samples/vfio-mdev/ 22341 22342VFIO MLX5 PCI DRIVER 22343M: Yishai Hadas <yishaih@nvidia.com> 22344L: kvm@vger.kernel.org 22345S: Maintained 22346F: drivers/vfio/pci/mlx5/ 22347 22348VFIO PCI DEVICE SPECIFIC DRIVERS 22349R: Jason Gunthorpe <jgg@nvidia.com> 22350R: Yishai Hadas <yishaih@nvidia.com> 22351R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22352R: Kevin Tian <kevin.tian@intel.com> 22353L: kvm@vger.kernel.org 22354S: Maintained 22355P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22356F: drivers/vfio/pci/*/ 22357 22358VFIO PLATFORM DRIVER 22359M: Eric Auger <eric.auger@redhat.com> 22360L: kvm@vger.kernel.org 22361S: Maintained 22362F: drivers/vfio/platform/ 22363 22364VGA_SWITCHEROO 22365R: Lukas Wunner <lukas@wunner.de> 22366S: Maintained 22367T: git git://anongit.freedesktop.org/drm/drm-misc 22368F: Documentation/gpu/vga-switcheroo.rst 22369F: drivers/gpu/vga/vga_switcheroo.c 22370F: include/linux/vga_switcheroo.h 22371 22372VIA RHINE NETWORK DRIVER 22373M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22374S: Maintained 22375F: drivers/net/ethernet/via/via-rhine.c 22376 22377VIA SD/MMC CARD CONTROLLER DRIVER 22378M: Bruce Chang <brucechang@via.com.tw> 22379M: Harald Welte <HaraldWelte@viatech.com> 22380S: Maintained 22381F: drivers/mmc/host/via-sdmmc.c 22382 22383VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22384M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22385L: linux-fbdev@vger.kernel.org 22386S: Maintained 22387F: drivers/video/fbdev/via/ 22388F: include/linux/via-core.h 22389F: include/linux/via_i2c.h 22390 22391VIA VELOCITY NETWORK DRIVER 22392M: Francois Romieu <romieu@fr.zoreil.com> 22393L: netdev@vger.kernel.org 22394S: Maintained 22395F: drivers/net/ethernet/via/via-velocity.* 22396 22397VICODEC VIRTUAL CODEC DRIVER 22398M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401W: https://linuxtv.org 22402T: git git://linuxtv.org/media_tree.git 22403F: drivers/media/test-drivers/vicodec/* 22404 22405VIDEO I2C POLLING DRIVER 22406M: Matt Ranostay <matt.ranostay@konsulko.com> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409F: drivers/media/i2c/video-i2c.c 22410 22411VIDEO MULTIPLEXER DRIVER 22412M: Philipp Zabel <p.zabel@pengutronix.de> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/platform/video-mux.c 22416 22417VIDEOBUF2 FRAMEWORK 22418M: Tomasz Figa <tfiga@chromium.org> 22419M: Marek Szyprowski <m.szyprowski@samsung.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422F: drivers/media/common/videobuf2/* 22423F: include/media/videobuf2-* 22424 22425VIDTV VIRTUAL DIGITAL TV DRIVER 22426M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22427L: linux-media@vger.kernel.org 22428S: Maintained 22429W: https://linuxtv.org 22430T: git git://linuxtv.org/media_tree.git 22431F: drivers/media/test-drivers/vidtv/* 22432 22433VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22434M: Shuah Khan <skhan@linuxfoundation.org> 22435R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22436L: linux-media@vger.kernel.org 22437S: Maintained 22438W: https://linuxtv.org 22439T: git git://linuxtv.org/media_tree.git 22440F: drivers/media/test-drivers/vimc/* 22441 22442VIRT LIB 22443M: Alex Williamson <alex.williamson@redhat.com> 22444M: Paolo Bonzini <pbonzini@redhat.com> 22445L: kvm@vger.kernel.org 22446S: Supported 22447F: virt/lib/ 22448 22449VIRTIO AND VHOST VSOCK DRIVER 22450M: Stefan Hajnoczi <stefanha@redhat.com> 22451M: Stefano Garzarella <sgarzare@redhat.com> 22452L: kvm@vger.kernel.org 22453L: virtualization@lists.linux-foundation.org 22454L: netdev@vger.kernel.org 22455S: Maintained 22456F: drivers/vhost/vsock.c 22457F: include/linux/virtio_vsock.h 22458F: include/uapi/linux/virtio_vsock.h 22459F: net/vmw_vsock/virtio_transport.c 22460F: net/vmw_vsock/virtio_transport_common.c 22461 22462VIRTIO BALLOON 22463M: "Michael S. Tsirkin" <mst@redhat.com> 22464M: David Hildenbrand <david@redhat.com> 22465L: virtualization@lists.linux-foundation.org 22466S: Maintained 22467F: drivers/virtio/virtio_balloon.c 22468F: include/linux/balloon_compaction.h 22469F: include/uapi/linux/virtio_balloon.h 22470F: mm/balloon_compaction.c 22471 22472VIRTIO BLOCK AND SCSI DRIVERS 22473M: "Michael S. Tsirkin" <mst@redhat.com> 22474M: Jason Wang <jasowang@redhat.com> 22475R: Paolo Bonzini <pbonzini@redhat.com> 22476R: Stefan Hajnoczi <stefanha@redhat.com> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/block/virtio_blk.c 22480F: drivers/scsi/virtio_scsi.c 22481F: drivers/vhost/scsi.c 22482F: include/uapi/linux/virtio_blk.h 22483F: include/uapi/linux/virtio_scsi.h 22484 22485VIRTIO CONSOLE DRIVER 22486M: Amit Shah <amit@kernel.org> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: drivers/char/virtio_console.c 22490F: include/linux/virtio_console.h 22491F: include/uapi/linux/virtio_console.h 22492 22493VIRTIO CORE AND NET DRIVERS 22494M: "Michael S. Tsirkin" <mst@redhat.com> 22495M: Jason Wang <jasowang@redhat.com> 22496R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22497L: virtualization@lists.linux-foundation.org 22498S: Maintained 22499F: Documentation/ABI/testing/sysfs-bus-vdpa 22500F: Documentation/ABI/testing/sysfs-class-vduse 22501F: Documentation/devicetree/bindings/virtio/ 22502F: Documentation/driver-api/virtio/ 22503F: drivers/block/virtio_blk.c 22504F: drivers/crypto/virtio/ 22505F: drivers/net/virtio_net.c 22506F: drivers/vdpa/ 22507F: drivers/virtio/ 22508F: include/linux/vdpa.h 22509F: include/linux/virtio*.h 22510F: include/linux/vringh.h 22511F: include/uapi/linux/virtio_*.h 22512F: tools/virtio/ 22513 22514VIRTIO CRYPTO DRIVER 22515M: Gonglei <arei.gonglei@huawei.com> 22516L: virtualization@lists.linux-foundation.org 22517L: linux-crypto@vger.kernel.org 22518S: Maintained 22519F: drivers/crypto/virtio/ 22520F: include/uapi/linux/virtio_crypto.h 22521 22522VIRTIO DRIVERS FOR S390 22523M: Cornelia Huck <cohuck@redhat.com> 22524M: Halil Pasic <pasic@linux.ibm.com> 22525M: Eric Farman <farman@linux.ibm.com> 22526L: linux-s390@vger.kernel.org 22527L: virtualization@lists.linux-foundation.org 22528L: kvm@vger.kernel.org 22529S: Supported 22530F: arch/s390/include/uapi/asm/virtio-ccw.h 22531F: drivers/s390/virtio/ 22532 22533VIRTIO FILE SYSTEM 22534M: Vivek Goyal <vgoyal@redhat.com> 22535M: Stefan Hajnoczi <stefanha@redhat.com> 22536M: Miklos Szeredi <miklos@szeredi.hu> 22537L: virtualization@lists.linux-foundation.org 22538L: linux-fsdevel@vger.kernel.org 22539S: Supported 22540W: https://virtio-fs.gitlab.io/ 22541F: Documentation/filesystems/virtiofs.rst 22542F: fs/fuse/virtio_fs.c 22543F: include/uapi/linux/virtio_fs.h 22544 22545VIRTIO GPIO DRIVER 22546M: Enrico Weigelt, metux IT consult <info@metux.net> 22547M: Viresh Kumar <vireshk@kernel.org> 22548L: linux-gpio@vger.kernel.org 22549L: virtualization@lists.linux-foundation.org 22550S: Maintained 22551F: drivers/gpio/gpio-virtio.c 22552F: include/uapi/linux/virtio_gpio.h 22553 22554VIRTIO GPU DRIVER 22555M: David Airlie <airlied@redhat.com> 22556M: Gerd Hoffmann <kraxel@redhat.com> 22557R: Gurchetan Singh <gurchetansingh@chromium.org> 22558R: Chia-I Wu <olvaffe@gmail.com> 22559L: dri-devel@lists.freedesktop.org 22560L: virtualization@lists.linux-foundation.org 22561S: Maintained 22562T: git git://anongit.freedesktop.org/drm/drm-misc 22563F: drivers/gpu/drm/virtio/ 22564F: include/uapi/linux/virtio_gpu.h 22565 22566VIRTIO HOST (VHOST) 22567M: "Michael S. Tsirkin" <mst@redhat.com> 22568M: Jason Wang <jasowang@redhat.com> 22569L: kvm@vger.kernel.org 22570L: virtualization@lists.linux-foundation.org 22571L: netdev@vger.kernel.org 22572S: Maintained 22573T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22574F: drivers/vhost/ 22575F: include/linux/sched/vhost_task.h 22576F: include/linux/vhost_iotlb.h 22577F: include/uapi/linux/vhost.h 22578F: kernel/vhost_task.c 22579 22580VIRTIO I2C DRIVER 22581M: Conghui Chen <conghui.chen@intel.com> 22582M: Viresh Kumar <viresh.kumar@linaro.org> 22583L: linux-i2c@vger.kernel.org 22584L: virtualization@lists.linux-foundation.org 22585S: Maintained 22586F: drivers/i2c/busses/i2c-virtio.c 22587F: include/uapi/linux/virtio_i2c.h 22588 22589VIRTIO INPUT DRIVER 22590M: Gerd Hoffmann <kraxel@redhat.com> 22591S: Maintained 22592F: drivers/virtio/virtio_input.c 22593F: include/uapi/linux/virtio_input.h 22594 22595VIRTIO IOMMU DRIVER 22596M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599F: drivers/iommu/virtio-iommu.c 22600F: include/uapi/linux/virtio_iommu.h 22601 22602VIRTIO MEM DRIVER 22603M: David Hildenbrand <david@redhat.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606W: https://virtio-mem.gitlab.io/ 22607F: drivers/virtio/virtio_mem.c 22608F: include/uapi/linux/virtio_mem.h 22609 22610VIRTIO PMEM DRIVER 22611M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22612L: virtualization@lists.linux-foundation.org 22613S: Maintained 22614F: drivers/nvdimm/nd_virtio.c 22615F: drivers/nvdimm/virtio_pmem.c 22616 22617VIRTIO SOUND DRIVER 22618M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22619M: "Michael S. Tsirkin" <mst@redhat.com> 22620L: virtualization@lists.linux-foundation.org 22621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22622S: Maintained 22623F: include/uapi/linux/virtio_snd.h 22624F: sound/virtio/* 22625 22626VIRTUAL BOX GUEST DEVICE DRIVER 22627M: Hans de Goede <hdegoede@redhat.com> 22628M: Arnd Bergmann <arnd@arndb.de> 22629M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22630S: Maintained 22631F: drivers/virt/vboxguest/ 22632F: include/linux/vbox_utils.h 22633F: include/uapi/linux/vbox*.h 22634 22635VIRTUAL BOX SHARED FOLDER VFS DRIVER 22636M: Hans de Goede <hdegoede@redhat.com> 22637L: linux-fsdevel@vger.kernel.org 22638S: Maintained 22639F: fs/vboxsf/* 22640 22641VIRTUAL PCM TEST DRIVER 22642M: Ivan Orlov <ivan.orlov0322@gmail.com> 22643L: alsa-devel@alsa-project.org 22644S: Maintained 22645F: Documentation/sound/cards/pcmtest.rst 22646F: sound/drivers/pcmtest.c 22647F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22648 22649VIRTUAL SERIO DEVICE DRIVER 22650M: Stephen Chandler Paul <thatslyude@gmail.com> 22651S: Maintained 22652F: drivers/input/serio/userio.c 22653F: include/uapi/linux/userio.h 22654 22655VISL VIRTUAL STATELESS DECODER DRIVER 22656M: Daniel Almeida <daniel.almeida@collabora.com> 22657L: linux-media@vger.kernel.org 22658S: Supported 22659F: drivers/media/test-drivers/visl 22660 22661VIVID VIRTUAL VIDEO DRIVER 22662M: Hans Verkuil <hverkuil@xs4all.nl> 22663L: linux-media@vger.kernel.org 22664S: Maintained 22665W: https://linuxtv.org 22666T: git git://linuxtv.org/media_tree.git 22667F: drivers/media/test-drivers/vivid/* 22668 22669VLYNQ BUS 22670M: Florian Fainelli <f.fainelli@gmail.com> 22671L: openwrt-devel@lists.openwrt.org (subscribers-only) 22672S: Maintained 22673F: drivers/vlynq/vlynq.c 22674F: include/linux/vlynq.h 22675 22676VM SOCKETS (AF_VSOCK) 22677M: Stefano Garzarella <sgarzare@redhat.com> 22678L: virtualization@lists.linux-foundation.org 22679L: netdev@vger.kernel.org 22680S: Maintained 22681F: drivers/net/vsockmon.c 22682F: include/net/af_vsock.h 22683F: include/uapi/linux/vm_sockets.h 22684F: include/uapi/linux/vm_sockets_diag.h 22685F: include/uapi/linux/vsockmon.h 22686F: net/vmw_vsock/ 22687F: tools/testing/vsock/ 22688 22689VMALLOC 22690M: Andrew Morton <akpm@linux-foundation.org> 22691R: Uladzislau Rezki <urezki@gmail.com> 22692R: Christoph Hellwig <hch@infradead.org> 22693R: Lorenzo Stoakes <lstoakes@gmail.com> 22694L: linux-mm@kvack.org 22695S: Maintained 22696W: http://www.linux-mm.org 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22698F: include/linux/vmalloc.h 22699F: mm/vmalloc.c 22700 22701VME SUBSYSTEM 22702M: Martyn Welch <martyn@welchs.me.uk> 22703M: Manohar Vanga <manohar.vanga@gmail.com> 22704M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22705L: linux-kernel@vger.kernel.org 22706S: Odd fixes 22707T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22708F: Documentation/driver-api/vme.rst 22709F: drivers/staging/vme_user/ 22710 22711VMWARE BALLOON DRIVER 22712M: Nadav Amit <namit@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: linux-kernel@vger.kernel.org 22715S: Supported 22716F: drivers/misc/vmw_balloon.c 22717 22718VMWARE HYPERVISOR INTERFACE 22719M: Ajay Kaher <akaher@vmware.com> 22720M: Alexey Makhalov <amakhalov@vmware.com> 22721R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22722L: virtualization@lists.linux-foundation.org 22723L: x86@kernel.org 22724S: Supported 22725T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22726F: arch/x86/include/asm/vmware.h 22727F: arch/x86/kernel/cpu/vmware.c 22728 22729VMWARE PVRDMA DRIVER 22730M: Bryan Tan <bryantan@vmware.com> 22731M: Vishnu Dasa <vdasa@vmware.com> 22732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22733L: linux-rdma@vger.kernel.org 22734S: Supported 22735F: drivers/infiniband/hw/vmw_pvrdma/ 22736 22737VMWARE PVSCSI DRIVER 22738M: Vishal Bhakta <vbhakta@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: linux-scsi@vger.kernel.org 22741S: Supported 22742F: drivers/scsi/vmw_pvscsi.c 22743F: drivers/scsi/vmw_pvscsi.h 22744 22745VMWARE VIRTUAL PTP CLOCK DRIVER 22746M: Deep Shah <sdeep@vmware.com> 22747R: Ajay Kaher <akaher@vmware.com> 22748R: Alexey Makhalov <amakhalov@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: netdev@vger.kernel.org 22751S: Supported 22752F: drivers/ptp/ptp_vmw.c 22753 22754VMWARE VMCI DRIVER 22755M: Bryan Tan <bryantan@vmware.com> 22756M: Vishnu Dasa <vdasa@vmware.com> 22757R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22758L: linux-kernel@vger.kernel.org 22759S: Supported 22760F: drivers/misc/vmw_vmci/ 22761F: include/linux/vmw_vmci* 22762 22763VMWARE VMMOUSE SUBDRIVER 22764M: Zack Rusin <zackr@vmware.com> 22765R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: linux-input@vger.kernel.org 22768S: Supported 22769F: drivers/input/mouse/vmmouse.c 22770F: drivers/input/mouse/vmmouse.h 22771 22772VMWARE VMXNET3 ETHERNET DRIVER 22773M: Ronak Doshi <doshir@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: netdev@vger.kernel.org 22776S: Supported 22777F: drivers/net/vmxnet3/ 22778 22779VMWARE VSOCK VMCI TRANSPORT DRIVER 22780M: Bryan Tan <bryantan@vmware.com> 22781M: Vishnu Dasa <vdasa@vmware.com> 22782R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22783L: linux-kernel@vger.kernel.org 22784S: Supported 22785F: net/vmw_vsock/vmci_transport* 22786 22787VOCORE VOCORE2 BOARD 22788M: Harvey Hunt <harveyhuntnexus@gmail.com> 22789L: linux-mips@vger.kernel.org 22790S: Maintained 22791F: arch/mips/boot/dts/ralink/vocore2.dts 22792 22793VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22794M: Liam Girdwood <lgirdwood@gmail.com> 22795M: Mark Brown <broonie@kernel.org> 22796L: linux-kernel@vger.kernel.org 22797S: Supported 22798W: http://www.slimlogic.co.uk/?p=48 22799T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22800F: Documentation/devicetree/bindings/regulator/ 22801F: Documentation/power/regulator/ 22802F: drivers/regulator/ 22803F: include/dt-bindings/regulator/ 22804F: include/linux/regulator/ 22805K: regulator_get_optional 22806 22807VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22808R: Matti Vaittinen <mazziesaccount@gmail.com> 22809F: drivers/regulator/irq_helpers.c 22810 22811VRF 22812M: David Ahern <dsahern@kernel.org> 22813L: netdev@vger.kernel.org 22814S: Maintained 22815F: Documentation/networking/vrf.rst 22816F: drivers/net/vrf.c 22817 22818VSPRINTF 22819M: Petr Mladek <pmladek@suse.com> 22820M: Steven Rostedt <rostedt@goodmis.org> 22821M: Sergey Senozhatsky <senozhatsky@chromium.org> 22822R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22823R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22824S: Maintained 22825T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22826F: Documentation/core-api/printk-formats.rst 22827F: lib/test_printf.c 22828F: lib/test_scanf.c 22829F: lib/vsprintf.c 22830 22831VT1211 HARDWARE MONITOR DRIVER 22832M: Juerg Haefliger <juergh@proton.me> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: Documentation/hwmon/vt1211.rst 22836F: drivers/hwmon/vt1211.c 22837 22838VT8231 HARDWARE MONITOR DRIVER 22839M: Roger Lucas <vt8231@hiddenengine.co.uk> 22840L: linux-hwmon@vger.kernel.org 22841S: Maintained 22842F: drivers/hwmon/vt8231.c 22843 22844VUB300 USB to SDIO/SD/MMC bridge chip 22845L: linux-mmc@vger.kernel.org 22846S: Orphan 22847F: drivers/mmc/host/vub300.c 22848 22849W1 DALLAS'S 1-WIRE BUS 22850M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22851S: Maintained 22852F: Documentation/devicetree/bindings/w1/ 22853F: Documentation/w1/ 22854F: drivers/w1/ 22855F: include/linux/w1.h 22856 22857W83791D HARDWARE MONITORING DRIVER 22858M: Marc Hulsman <m.hulsman@tudelft.nl> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: Documentation/hwmon/w83791d.rst 22862F: drivers/hwmon/w83791d.c 22863 22864W83793 HARDWARE MONITORING DRIVER 22865M: Rudolf Marek <r.marek@assembler.cz> 22866L: linux-hwmon@vger.kernel.org 22867S: Maintained 22868F: Documentation/hwmon/w83793.rst 22869F: drivers/hwmon/w83793.c 22870 22871W83795 HARDWARE MONITORING DRIVER 22872M: Jean Delvare <jdelvare@suse.com> 22873L: linux-hwmon@vger.kernel.org 22874S: Maintained 22875F: drivers/hwmon/w83795.c 22876 22877W83L51xD SD/MMC CARD INTERFACE DRIVER 22878M: Pierre Ossman <pierre@ossman.eu> 22879S: Maintained 22880F: drivers/mmc/host/wbsd.* 22881 22882WACOM PROTOCOL 4 SERIAL TABLETS 22883M: Julian Squires <julian@cipht.net> 22884M: Hans de Goede <hdegoede@redhat.com> 22885L: linux-input@vger.kernel.org 22886S: Maintained 22887F: drivers/input/tablet/wacom_serial4.c 22888 22889WANGXUN ETHERNET DRIVER 22890M: Jiawen Wu <jiawenwu@trustnetic.com> 22891M: Mengyuan Lou <mengyuanlou@net-swift.com> 22892L: netdev@vger.kernel.org 22893S: Maintained 22894W: https://www.net-swift.com 22895F: Documentation/networking/device_drivers/ethernet/wangxun/* 22896F: drivers/net/ethernet/wangxun/ 22897 22898WATCHDOG DEVICE DRIVERS 22899M: Wim Van Sebroeck <wim@linux-watchdog.org> 22900M: Guenter Roeck <linux@roeck-us.net> 22901L: linux-watchdog@vger.kernel.org 22902S: Maintained 22903W: http://www.linux-watchdog.org/ 22904T: git git://www.linux-watchdog.org/linux-watchdog.git 22905F: Documentation/devicetree/bindings/watchdog/ 22906F: Documentation/watchdog/ 22907F: drivers/watchdog/ 22908F: include/linux/watchdog.h 22909F: include/trace/events/watchdog.h 22910F: include/uapi/linux/watchdog.h 22911 22912WHISKEYCOVE PMIC GPIO DRIVER 22913M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22914L: linux-gpio@vger.kernel.org 22915S: Maintained 22916F: drivers/gpio/gpio-wcove.c 22917 22918WHWAVE RTC DRIVER 22919M: Dianlong Li <long17.cool@163.com> 22920L: linux-rtc@vger.kernel.org 22921S: Maintained 22922F: drivers/rtc/rtc-sd3078.c 22923 22924WIIMOTE HID DRIVER 22925M: David Rheinsberg <david.rheinsberg@gmail.com> 22926L: linux-input@vger.kernel.org 22927S: Maintained 22928F: drivers/hid/hid-wiimote* 22929 22930WILOCITY WIL6210 WIRELESS DRIVER 22931L: linux-wireless@vger.kernel.org 22932S: Orphan 22933W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22934F: drivers/net/wireless/ath/wil6210/ 22935 22936WINBOND CIR DRIVER 22937M: David Härdeman <david@hardeman.nu> 22938S: Maintained 22939F: drivers/media/rc/winbond-cir.c 22940 22941WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22942L: linux-watchdog@vger.kernel.org 22943S: Orphan 22944F: drivers/watchdog/ebc-c384_wdt.c 22945 22946WINSYSTEMS WS16C48 GPIO DRIVER 22947M: William Breathitt Gray <william.gray@linaro.org> 22948L: linux-gpio@vger.kernel.org 22949S: Maintained 22950F: drivers/gpio/gpio-ws16c48.c 22951 22952WIREGUARD SECURE NETWORK TUNNEL 22953M: Jason A. Donenfeld <Jason@zx2c4.com> 22954L: wireguard@lists.zx2c4.com 22955L: netdev@vger.kernel.org 22956S: Maintained 22957F: drivers/net/wireguard/ 22958F: tools/testing/selftests/wireguard/ 22959 22960WISTRON LAPTOP BUTTON DRIVER 22961M: Miloslav Trmac <mitr@volny.cz> 22962S: Maintained 22963F: drivers/input/misc/wistron_btns.c 22964 22965WL3501 WIRELESS PCMCIA CARD DRIVER 22966L: linux-wireless@vger.kernel.org 22967S: Odd fixes 22968F: drivers/net/wireless/legacy/wl3501* 22969 22970WMI BINARY MOF DRIVER 22971L: platform-drivers-x86@vger.kernel.org 22972S: Orphan 22973F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22974F: Documentation/wmi/devices/wmi-bmof.rst 22975F: drivers/platform/x86/wmi-bmof.c 22976 22977WOLFSON MICROELECTRONICS DRIVERS 22978L: patches@opensource.cirrus.com 22979S: Supported 22980W: https://github.com/CirrusLogic/linux-drivers/wiki 22981T: git https://github.com/CirrusLogic/linux-drivers.git 22982F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22983F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22984F: Documentation/devicetree/bindings/mfd/wm831x.txt 22985F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22986F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22987F: Documentation/devicetree/bindings/sound/wm* 22988F: Documentation/hwmon/wm83??.rst 22989F: arch/arm/mach-s3c/mach-crag6410* 22990F: drivers/clk/clk-wm83*.c 22991F: drivers/gpio/gpio-*wm*.c 22992F: drivers/gpio/gpio-arizona.c 22993F: drivers/hwmon/wm83??-hwmon.c 22994F: drivers/input/misc/wm831x-on.c 22995F: drivers/input/touchscreen/wm831x-ts.c 22996F: drivers/input/touchscreen/wm97*.c 22997F: drivers/leds/leds-wm83*.c 22998F: drivers/mfd/arizona* 22999F: drivers/mfd/cs47l24* 23000F: drivers/mfd/wm*.c 23001F: drivers/power/supply/wm83*.c 23002F: drivers/regulator/arizona* 23003F: drivers/regulator/wm8*.c 23004F: drivers/rtc/rtc-wm83*.c 23005F: drivers/video/backlight/wm83*_bl.c 23006F: drivers/watchdog/wm83*_wdt.c 23007F: include/linux/mfd/arizona/ 23008F: include/linux/mfd/wm831x/ 23009F: include/linux/mfd/wm8350/ 23010F: include/linux/mfd/wm8400* 23011F: include/linux/regulator/arizona* 23012F: include/linux/wm97xx.h 23013F: include/sound/wm????.h 23014F: sound/soc/codecs/arizona* 23015F: sound/soc/codecs/cs47l24* 23016F: sound/soc/codecs/wm* 23017 23018WORKQUEUE 23019M: Tejun Heo <tj@kernel.org> 23020R: Lai Jiangshan <jiangshanlai@gmail.com> 23021S: Maintained 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23023F: Documentation/core-api/workqueue.rst 23024F: include/linux/workqueue.h 23025F: kernel/workqueue.c 23026F: kernel/workqueue_internal.h 23027 23028WWAN DRIVERS 23029M: Loic Poulain <loic.poulain@linaro.org> 23030M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23031R: Johannes Berg <johannes@sipsolutions.net> 23032L: netdev@vger.kernel.org 23033S: Maintained 23034F: drivers/net/wwan/ 23035F: include/linux/wwan.h 23036F: include/uapi/linux/wwan.h 23037 23038X-POWERS AXP288 PMIC DRIVERS 23039M: Hans de Goede <hdegoede@redhat.com> 23040S: Maintained 23041F: drivers/acpi/pmic/intel_pmic_xpower.c 23042N: axp288 23043 23044X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23045M: Chen-Yu Tsai <wens@csie.org> 23046L: linux-kernel@vger.kernel.org 23047S: Maintained 23048N: axp[128] 23049 23050X.25 STACK 23051M: Martin Schiller <ms@dev.tdt.de> 23052L: linux-x25@vger.kernel.org 23053S: Maintained 23054F: Documentation/networking/lapb-module.rst 23055F: Documentation/networking/x25* 23056F: drivers/net/wan/hdlc_x25.c 23057F: drivers/net/wan/lapbether.c 23058F: include/*/lapb.h 23059F: include/net/x25* 23060F: include/uapi/linux/x25.h 23061F: net/lapb/ 23062F: net/x25/ 23063 23064X86 ARCHITECTURE (32-BIT AND 64-BIT) 23065M: Thomas Gleixner <tglx@linutronix.de> 23066M: Ingo Molnar <mingo@redhat.com> 23067M: Borislav Petkov <bp@alien8.de> 23068M: Dave Hansen <dave.hansen@linux.intel.com> 23069M: x86@kernel.org 23070R: "H. Peter Anvin" <hpa@zytor.com> 23071L: linux-kernel@vger.kernel.org 23072S: Maintained 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23074F: Documentation/arch/x86/ 23075F: Documentation/devicetree/bindings/x86/ 23076F: arch/x86/ 23077 23078X86 ENTRY CODE 23079M: Andy Lutomirski <luto@kernel.org> 23080L: linux-kernel@vger.kernel.org 23081S: Maintained 23082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23083F: arch/x86/entry/ 23084 23085X86 HARDWARE VULNERABILITIES 23086M: Thomas Gleixner <tglx@linutronix.de> 23087M: Borislav Petkov <bp@alien8.de> 23088M: Peter Zijlstra <peterz@infradead.org> 23089M: Josh Poimboeuf <jpoimboe@kernel.org> 23090R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23091S: Maintained 23092F: Documentation/admin-guide/hw-vuln/ 23093F: arch/x86/include/asm/nospec-branch.h 23094F: arch/x86/kernel/cpu/bugs.c 23095 23096X86 MCE INFRASTRUCTURE 23097M: Tony Luck <tony.luck@intel.com> 23098M: Borislav Petkov <bp@alien8.de> 23099L: linux-edac@vger.kernel.org 23100S: Maintained 23101F: Documentation/ABI/testing/sysfs-mce 23102F: Documentation/arch/x86/x86_64/machinecheck.rst 23103F: arch/x86/kernel/cpu/mce/* 23104 23105X86 MICROCODE UPDATE SUPPORT 23106M: Borislav Petkov <bp@alien8.de> 23107S: Maintained 23108F: arch/x86/kernel/cpu/microcode/* 23109 23110X86 MM 23111M: Dave Hansen <dave.hansen@linux.intel.com> 23112M: Andy Lutomirski <luto@kernel.org> 23113M: Peter Zijlstra <peterz@infradead.org> 23114L: linux-kernel@vger.kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23117F: arch/x86/mm/ 23118 23119X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23120M: Hans de Goede <hdegoede@redhat.com> 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/x86/x86-android-tablets/ 23125 23126X86 PLATFORM DRIVERS 23127M: Hans de Goede <hdegoede@redhat.com> 23128M: Mark Gross <markgross@kernel.org> 23129L: platform-driver-x86@vger.kernel.org 23130S: Maintained 23131T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23132F: drivers/platform/olpc/ 23133F: drivers/platform/x86/ 23134F: include/linux/platform_data/x86/ 23135 23136X86 PLATFORM DRIVERS - ARCH 23137R: Darren Hart <dvhart@infradead.org> 23138R: Andy Shevchenko <andy@infradead.org> 23139L: platform-driver-x86@vger.kernel.org 23140L: x86@kernel.org 23141S: Maintained 23142T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23143F: arch/x86/platform 23144 23145X86 PLATFORM UV HPE SUPERDOME FLEX 23146M: Steve Wahl <steve.wahl@hpe.com> 23147R: Mike Travis <mike.travis@hpe.com> 23148R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23149R: Russ Anderson <russ.anderson@hpe.com> 23150S: Supported 23151F: arch/x86/include/asm/uv/ 23152F: arch/x86/kernel/apic/x2apic_uv_x.c 23153F: arch/x86/platform/uv/ 23154 23155X86 STACK UNWINDING 23156M: Josh Poimboeuf <jpoimboe@kernel.org> 23157M: Peter Zijlstra <peterz@infradead.org> 23158S: Supported 23159F: arch/x86/include/asm/unwind*.h 23160F: arch/x86/kernel/dumpstack.c 23161F: arch/x86/kernel/stacktrace.c 23162F: arch/x86/kernel/unwind_*.c 23163 23164X86 VDSO 23165M: Andy Lutomirski <luto@kernel.org> 23166L: linux-kernel@vger.kernel.org 23167S: Maintained 23168T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23169F: arch/x86/entry/vdso/ 23170 23171XARRAY 23172M: Matthew Wilcox <willy@infradead.org> 23173L: linux-fsdevel@vger.kernel.org 23174S: Supported 23175F: Documentation/core-api/xarray.rst 23176F: include/linux/idr.h 23177F: include/linux/xarray.h 23178F: lib/idr.c 23179F: lib/xarray.c 23180F: tools/testing/radix-tree 23181 23182XBOX DVD IR REMOTE 23183M: Benjamin Valentin <benpicco@googlemail.com> 23184S: Maintained 23185F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23186F: drivers/media/rc/xbox_remote.c 23187 23188XC2028/3028 TUNER DRIVER 23189M: Mauro Carvalho Chehab <mchehab@kernel.org> 23190L: linux-media@vger.kernel.org 23191S: Maintained 23192W: https://linuxtv.org 23193T: git git://linuxtv.org/media_tree.git 23194F: drivers/media/tuners/xc2028.* 23195 23196XDP (eXpress Data Path) 23197M: Alexei Starovoitov <ast@kernel.org> 23198M: Daniel Borkmann <daniel@iogearbox.net> 23199M: David S. Miller <davem@davemloft.net> 23200M: Jakub Kicinski <kuba@kernel.org> 23201M: Jesper Dangaard Brouer <hawk@kernel.org> 23202M: John Fastabend <john.fastabend@gmail.com> 23203L: netdev@vger.kernel.org 23204L: bpf@vger.kernel.org 23205S: Supported 23206F: drivers/net/ethernet/*/*/*/*/*xdp* 23207F: drivers/net/ethernet/*/*/*xdp* 23208F: include/net/xdp.h 23209F: include/net/xdp_priv.h 23210F: include/trace/events/xdp.h 23211F: kernel/bpf/cpumap.c 23212F: kernel/bpf/devmap.c 23213F: net/core/xdp.c 23214F: samples/bpf/xdp* 23215F: tools/testing/selftests/bpf/*/*xdp* 23216F: tools/testing/selftests/bpf/*xdp* 23217K: (?:\b|_)xdp(?:\b|_) 23218 23219XDP SOCKETS (AF_XDP) 23220M: Björn Töpel <bjorn@kernel.org> 23221M: Magnus Karlsson <magnus.karlsson@intel.com> 23222M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23223R: Jonathan Lemon <jonathan.lemon@gmail.com> 23224L: netdev@vger.kernel.org 23225L: bpf@vger.kernel.org 23226S: Maintained 23227F: Documentation/networking/af_xdp.rst 23228F: include/net/netns/xdp.h 23229F: include/net/xdp_sock* 23230F: include/net/xsk_buff_pool.h 23231F: include/uapi/linux/if_xdp.h 23232F: include/uapi/linux/xdp_diag.h 23233F: net/xdp/ 23234F: tools/testing/selftests/bpf/*xsk* 23235 23236XEN BLOCK SUBSYSTEM 23237M: Roger Pau Monné <roger.pau@citrix.com> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Supported 23240F: drivers/block/xen* 23241F: drivers/block/xen-blkback/* 23242 23243XEN HYPERVISOR ARM 23244M: Stefano Stabellini <sstabellini@kernel.org> 23245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23246S: Maintained 23247F: arch/arm/include/asm/xen/ 23248F: arch/arm/xen/ 23249 23250XEN HYPERVISOR ARM64 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23253S: Maintained 23254F: arch/arm64/include/asm/xen/ 23255F: arch/arm64/xen/ 23256 23257XEN HYPERVISOR INTERFACE 23258M: Juergen Gross <jgross@suse.com> 23259M: Stefano Stabellini <sstabellini@kernel.org> 23260R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23262S: Supported 23263T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23264F: Documentation/ABI/stable/sysfs-hypervisor-xen 23265F: Documentation/ABI/testing/sysfs-hypervisor-xen 23266F: drivers/*/xen-*front.c 23267F: drivers/xen/ 23268F: include/uapi/xen/ 23269F: include/xen/ 23270F: kernel/configs/xen.config 23271 23272XEN HYPERVISOR X86 23273M: Juergen Gross <jgross@suse.com> 23274R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23275L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23276S: Supported 23277F: arch/x86/configs/xen.config 23278F: arch/x86/include/asm/pvclock-abi.h 23279F: arch/x86/include/asm/xen/ 23280F: arch/x86/platform/pvh/ 23281F: arch/x86/xen/ 23282 23283XEN NETWORK BACKEND DRIVER 23284M: Wei Liu <wei.liu@kernel.org> 23285M: Paul Durrant <paul@xen.org> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287L: netdev@vger.kernel.org 23288S: Supported 23289F: drivers/net/xen-netback/* 23290 23291XEN PCI SUBSYSTEM 23292M: Juergen Gross <jgross@suse.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294S: Supported 23295F: arch/x86/pci/*xen* 23296F: drivers/pci/*xen* 23297 23298XEN PVSCSI DRIVERS 23299M: Juergen Gross <jgross@suse.com> 23300L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23301L: linux-scsi@vger.kernel.org 23302S: Supported 23303F: drivers/scsi/xen-scsifront.c 23304F: drivers/xen/xen-scsiback.c 23305F: include/xen/interface/io/vscsiif.h 23306 23307XEN PVUSB DRIVER 23308M: Juergen Gross <jgross@suse.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: linux-usb@vger.kernel.org 23311S: Supported 23312F: drivers/usb/host/xen* 23313F: include/xen/interface/io/usbif.h 23314 23315XEN SOUND FRONTEND DRIVER 23316M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23319S: Supported 23320F: sound/xen/* 23321 23322XEN SWIOTLB SUBSYSTEM 23323M: Juergen Gross <jgross@suse.com> 23324M: Stefano Stabellini <sstabellini@kernel.org> 23325L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23326L: iommu@lists.linux.dev 23327S: Supported 23328F: arch/*/include/asm/xen/swiotlb-xen.h 23329F: drivers/xen/swiotlb-xen.c 23330F: include/xen/arm/swiotlb-xen.h 23331F: include/xen/swiotlb-xen.h 23332 23333XFS FILESYSTEM 23334M: Darrick J. Wong <djwong@kernel.org> 23335L: linux-xfs@vger.kernel.org 23336S: Supported 23337W: http://xfs.org/ 23338C: irc://irc.oftc.net/xfs 23339T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23340F: Documentation/ABI/testing/sysfs-fs-xfs 23341F: Documentation/admin-guide/xfs.rst 23342F: Documentation/filesystems/xfs-delayed-logging-design.rst 23343F: Documentation/filesystems/xfs-self-describing-metadata.rst 23344F: fs/xfs/ 23345F: include/uapi/linux/dqblk_xfs.h 23346F: include/uapi/linux/fsmap.h 23347 23348XILINX AMS DRIVER 23349M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23350L: linux-iio@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23353F: drivers/iio/adc/xilinx-ams.c 23354 23355XILINX AXI ETHERNET DRIVER 23356M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23359F: drivers/net/ethernet/xilinx/xilinx_axienet* 23360 23361XILINX CAN DRIVER 23362M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23363R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23364L: linux-can@vger.kernel.org 23365S: Maintained 23366F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23367F: drivers/net/can/xilinx_can.c 23368 23369XILINX EVENT MANAGEMENT DRIVER 23370M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23371S: Maintained 23372F: drivers/soc/xilinx/xlnx_event_manager.c 23373F: include/linux/firmware/xlnx-event-manager.h 23374 23375XILINX GPIO DRIVER 23376M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23377R: Srinivas Neeli <srinivas.neeli@amd.com> 23378R: Michal Simek <michal.simek@amd.com> 23379S: Maintained 23380F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23381F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23382F: drivers/gpio/gpio-xilinx.c 23383F: drivers/gpio/gpio-zynq.c 23384 23385XILINX PWM DRIVER 23386M: Sean Anderson <sean.anderson@seco.com> 23387S: Maintained 23388F: drivers/pwm/pwm-xilinx.c 23389F: include/clocksource/timer-xilinx.h 23390 23391XILINX SD-FEC IP CORES 23392M: Derek Kiernan <derek.kiernan@amd.com> 23393M: Dragan Cvetic <dragan.cvetic@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23396F: Documentation/misc-devices/xilinx_sdfec.rst 23397F: drivers/misc/Kconfig 23398F: drivers/misc/Makefile 23399F: drivers/misc/xilinx_sdfec.c 23400F: include/uapi/misc/xilinx_sdfec.h 23401 23402XILINX UARTLITE SERIAL DRIVER 23403M: Peter Korsgaard <jacmet@sunsite.dk> 23404L: linux-serial@vger.kernel.org 23405S: Maintained 23406F: drivers/tty/serial/uartlite.c 23407 23408XILINX VIDEO IP CORES 23409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23410L: linux-media@vger.kernel.org 23411S: Supported 23412T: git git://linuxtv.org/media_tree.git 23413F: Documentation/devicetree/bindings/media/xilinx/ 23414F: drivers/media/platform/xilinx/ 23415F: include/uapi/linux/xilinx-v4l2-controls.h 23416 23417XILINX WATCHDOG DRIVER 23418M: Srinivas Neeli <srinivas.neeli@amd.com> 23419R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23420R: Michal Simek <michal.simek@amd.com> 23421S: Maintained 23422F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23423F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23424F: drivers/watchdog/of_xilinx_wdt.c 23425F: drivers/watchdog/xilinx_wwdt.c 23426 23427XILINX XDMA DRIVER 23428M: Lizhi Hou <lizhi.hou@amd.com> 23429M: Brian Xu <brian.xu@amd.com> 23430M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23431L: dmaengine@vger.kernel.org 23432S: Supported 23433F: drivers/dma/xilinx/xdma-regs.h 23434F: drivers/dma/xilinx/xdma.c 23435F: include/linux/dma/amd_xdma.h 23436F: include/linux/platform_data/amd_xdma.h 23437 23438XILINX ZYNQMP DPDMA DRIVER 23439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23440L: dmaengine@vger.kernel.org 23441S: Supported 23442F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23443F: drivers/dma/xilinx/xilinx_dpdma.c 23444F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23445 23446XILINX ZYNQMP OCM EDAC DRIVER 23447M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23448M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23449S: Maintained 23450F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23451F: drivers/edac/zynqmp_edac.c 23452 23453XILINX ZYNQMP PSGTR PHY DRIVER 23454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23455L: linux-kernel@vger.kernel.org 23456S: Supported 23457T: git https://github.com/Xilinx/linux-xlnx.git 23458F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23459F: drivers/phy/xilinx/phy-zynqmp.c 23460 23461XILINX ZYNQMP SHA3 DRIVER 23462M: Harsha <harsha.harsha@amd.com> 23463S: Maintained 23464F: drivers/crypto/xilinx/zynqmp-sha.c 23465 23466XILLYBUS DRIVER 23467M: Eli Billauer <eli.billauer@gmail.com> 23468L: linux-kernel@vger.kernel.org 23469S: Supported 23470F: drivers/char/xillybus/ 23471 23472XLP9XX I2C DRIVER 23473M: George Cherian <gcherian@marvell.com> 23474L: linux-i2c@vger.kernel.org 23475S: Supported 23476W: http://www.marvell.com 23477F: drivers/i2c/busses/i2c-xlp9xx.c 23478 23479XRA1403 GPIO EXPANDER 23480M: Nandor Han <nandor.han@ge.com> 23481L: linux-gpio@vger.kernel.org 23482S: Maintained 23483F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23484F: drivers/gpio/gpio-xra1403.c 23485 23486XTENSA XTFPGA PLATFORM SUPPORT 23487M: Max Filippov <jcmvbkbc@gmail.com> 23488S: Maintained 23489F: drivers/spi/spi-xtensa-xtfpga.c 23490F: sound/soc/xtensa/xtfpga-i2s.c 23491 23492YAM DRIVER FOR AX.25 23493M: Jean-Paul Roubelat <jpr@f6fbb.org> 23494L: linux-hams@vger.kernel.org 23495S: Maintained 23496F: drivers/net/hamradio/yam* 23497F: include/linux/yam.h 23498 23499YAMA SECURITY MODULE 23500M: Kees Cook <keescook@chromium.org> 23501S: Supported 23502T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23503F: Documentation/admin-guide/LSM/Yama.rst 23504F: security/yama/ 23505 23506YEALINK PHONE DRIVER 23507M: Henk Vergonet <Henk.Vergonet@gmail.com> 23508L: usbb2k-api-dev@nongnu.org 23509S: Maintained 23510F: Documentation/input/devices/yealink.rst 23511F: drivers/input/misc/yealink.* 23512 23513Z3FOLD COMPRESSED PAGE ALLOCATOR 23514M: Vitaly Wool <vitaly.wool@konsulko.com> 23515R: Miaohe Lin <linmiaohe@huawei.com> 23516L: linux-mm@kvack.org 23517S: Maintained 23518F: mm/z3fold.c 23519 23520Z8530 DRIVER FOR AX.25 23521M: Joerg Reuter <jreuter@yaina.de> 23522L: linux-hams@vger.kernel.org 23523S: Maintained 23524W: http://yaina.de/jreuter/ 23525W: http://www.qsl.net/dl1bke/ 23526F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23527F: drivers/net/hamradio/*scc.c 23528F: drivers/net/hamradio/z8530.h 23529 23530ZBUD COMPRESSED PAGE ALLOCATOR 23531M: Seth Jennings <sjenning@redhat.com> 23532M: Dan Streetman <ddstreet@ieee.org> 23533L: linux-mm@kvack.org 23534S: Maintained 23535F: mm/zbud.c 23536 23537ZD1211RW WIRELESS DRIVER 23538M: Ulrich Kunitz <kune@deine-taler.de> 23539L: linux-wireless@vger.kernel.org 23540L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23541S: Maintained 23542W: http://zd1211.ath.cx/wiki/DriverRewrite 23543F: drivers/net/wireless/zydas/zd1211rw/ 23544 23545ZD1301 MEDIA DRIVER 23546M: Antti Palosaari <crope@iki.fi> 23547L: linux-media@vger.kernel.org 23548S: Maintained 23549W: https://linuxtv.org/ 23550W: http://palosaari.fi/linux/ 23551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23552F: drivers/media/usb/dvb-usb-v2/zd1301* 23553 23554ZD1301_DEMOD MEDIA DRIVER 23555M: Antti Palosaari <crope@iki.fi> 23556L: linux-media@vger.kernel.org 23557S: Maintained 23558W: https://linuxtv.org/ 23559W: http://palosaari.fi/linux/ 23560Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23561F: drivers/media/dvb-frontends/zd1301_demod* 23562 23563ZHAOXIN PROCESSOR SUPPORT 23564M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23565L: linux-kernel@vger.kernel.org 23566S: Maintained 23567F: arch/x86/kernel/cpu/zhaoxin.c 23568 23569ZONEFS FILESYSTEM 23570M: Damien Le Moal <dlemoal@kernel.org> 23571M: Naohiro Aota <naohiro.aota@wdc.com> 23572R: Johannes Thumshirn <jth@kernel.org> 23573L: linux-fsdevel@vger.kernel.org 23574S: Maintained 23575T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23576F: Documentation/filesystems/zonefs.rst 23577F: fs/zonefs/ 23578 23579ZPOOL COMPRESSED PAGE STORAGE API 23580M: Dan Streetman <ddstreet@ieee.org> 23581L: linux-mm@kvack.org 23582S: Maintained 23583F: include/linux/zpool.h 23584F: mm/zpool.c 23585 23586ZR36067 VIDEO FOR LINUX DRIVER 23587M: Corentin Labbe <clabbe@baylibre.com> 23588L: mjpeg-users@lists.sourceforge.net 23589L: linux-media@vger.kernel.org 23590S: Maintained 23591W: http://mjpeg.sourceforge.net/driver-zoran/ 23592Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23593F: Documentation/driver-api/media/drivers/zoran.rst 23594F: drivers/media/pci/zoran/ 23595 23596ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23597M: Minchan Kim <minchan@kernel.org> 23598M: Sergey Senozhatsky <senozhatsky@chromium.org> 23599L: linux-kernel@vger.kernel.org 23600S: Maintained 23601F: Documentation/admin-guide/blockdev/zram.rst 23602F: drivers/block/zram/ 23603 23604ZS DECSTATION Z85C30 SERIAL DRIVER 23605M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23606S: Maintained 23607F: drivers/tty/serial/zs.* 23608 23609ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23610M: Minchan Kim <minchan@kernel.org> 23611M: Sergey Senozhatsky <senozhatsky@chromium.org> 23612L: linux-mm@kvack.org 23613S: Maintained 23614F: Documentation/mm/zsmalloc.rst 23615F: include/linux/zsmalloc.h 23616F: mm/zsmalloc.c 23617 23618ZSTD 23619M: Nick Terrell <terrelln@fb.com> 23620S: Maintained 23621B: https://github.com/facebook/zstd/issues 23622T: git https://github.com/terrelln/linux.git 23623F: crypto/zstd.c 23624F: include/linux/zstd* 23625F: lib/decompress_unzstd.c 23626F: lib/zstd/ 23627N: zstd 23628K: zstd 23629 23630ZSWAP COMPRESSED SWAP CACHING 23631M: Seth Jennings <sjenning@redhat.com> 23632M: Dan Streetman <ddstreet@ieee.org> 23633M: Vitaly Wool <vitaly.wool@konsulko.com> 23634L: linux-mm@kvack.org 23635S: Maintained 23636F: mm/zswap.c 23637 23638THE REST 23639M: Linus Torvalds <torvalds@linux-foundation.org> 23640L: linux-kernel@vger.kernel.org 23641S: Buried alive in reporters 23642T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23643F: * 23644F: */ 23645
