1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@microchip.com> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265M: Simon Kelley <simon@thekelleys.org.uk> 3266L: linux-wireless@vger.kernel.org 3267S: Maintained 3268W: http://www.thekelleys.org.uk/atmel 3269W: http://atmelwlandriver.sourceforge.net/ 3270F: drivers/net/wireless/atmel/atmel* 3271 3272ATOMIC INFRASTRUCTURE 3273M: Will Deacon <will@kernel.org> 3274M: Peter Zijlstra <peterz@infradead.org> 3275R: Boqun Feng <boqun.feng@gmail.com> 3276R: Mark Rutland <mark.rutland@arm.com> 3277L: linux-kernel@vger.kernel.org 3278S: Maintained 3279F: Documentation/atomic_*.txt 3280F: arch/*/include/asm/atomic*.h 3281F: include/*/atomic*.h 3282F: include/linux/refcount.h 3283F: scripts/atomic/ 3284 3285ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3286M: Bradley Grove <linuxdrivers@attotech.com> 3287L: linux-scsi@vger.kernel.org 3288S: Supported 3289W: http://www.attotech.com 3290F: drivers/scsi/esas2r 3291 3292ATUSB IEEE 802.15.4 RADIO DRIVER 3293M: Stefan Schmidt <stefan@datenfreihafen.org> 3294L: linux-wpan@vger.kernel.org 3295S: Maintained 3296F: drivers/net/ieee802154/at86rf230.h 3297F: drivers/net/ieee802154/atusb.c 3298F: drivers/net/ieee802154/atusb.h 3299 3300AUDIT SUBSYSTEM 3301M: Paul Moore <paul@paul-moore.com> 3302M: Eric Paris <eparis@redhat.com> 3303L: audit@vger.kernel.org 3304S: Supported 3305W: https://github.com/linux-audit 3306T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3307F: include/asm-generic/audit_*.h 3308F: include/linux/audit.h 3309F: include/linux/audit_arch.h 3310F: include/uapi/linux/audit.h 3311F: kernel/audit* 3312F: lib/*audit.c 3313 3314AUXILIARY BUS DRIVER 3315M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3316R: Dave Ertman <david.m.ertman@intel.com> 3317R: Ira Weiny <ira.weiny@intel.com> 3318S: Supported 3319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3320F: Documentation/driver-api/auxiliary_bus.rst 3321F: drivers/base/auxiliary.c 3322F: include/linux/auxiliary_bus.h 3323 3324AUXILIARY DISPLAY DRIVERS 3325M: Miguel Ojeda <ojeda@kernel.org> 3326S: Maintained 3327F: Documentation/devicetree/bindings/auxdisplay/ 3328F: drivers/auxdisplay/ 3329F: include/linux/cfag12864b.h 3330 3331AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3332M: Andreas Klinger <ak@it-klinger.de> 3333L: linux-iio@vger.kernel.org 3334S: Maintained 3335F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3336F: drivers/iio/adc/hx711.c 3337 3338AX.25 NETWORK LAYER 3339M: Ralf Baechle <ralf@linux-mips.org> 3340L: linux-hams@vger.kernel.org 3341S: Maintained 3342W: http://www.linux-ax25.org/ 3343F: include/net/ax25.h 3344F: include/uapi/linux/ax25.h 3345F: net/ax25/ 3346 3347AXENTIA ARM DEVICES 3348M: Peter Rosin <peda@axentia.se> 3349L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3350S: Maintained 3351F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3352F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3353F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3354F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3355 3356AXENTIA ASOC DRIVERS 3357M: Peter Rosin <peda@axentia.se> 3358L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3359S: Maintained 3360F: Documentation/devicetree/bindings/sound/axentia,* 3361F: sound/soc/atmel/tse850-pcm5142.c 3362 3363AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3364M: Nuno Sá <nuno.sa@analog.com> 3365L: linux-hwmon@vger.kernel.org 3366S: Supported 3367W: https://ez.analog.com/linux-software-drivers 3368F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3369F: drivers/hwmon/axi-fan-control.c 3370 3371AXXIA I2C CONTROLLER 3372M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3373L: linux-i2c@vger.kernel.org 3374S: Maintained 3375F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3376F: drivers/i2c/busses/i2c-axxia.c 3377 3378AZ6007 DVB DRIVER 3379M: Mauro Carvalho Chehab <mchehab@kernel.org> 3380L: linux-media@vger.kernel.org 3381S: Maintained 3382W: https://linuxtv.org 3383T: git git://linuxtv.org/media_tree.git 3384F: drivers/media/usb/dvb-usb-v2/az6007.c 3385 3386AZTECH FM RADIO RECEIVER DRIVER 3387M: Hans Verkuil <hverkuil@xs4all.nl> 3388L: linux-media@vger.kernel.org 3389S: Maintained 3390W: https://linuxtv.org 3391T: git git://linuxtv.org/media_tree.git 3392F: drivers/media/radio/radio-aztech* 3393 3394B43 WIRELESS DRIVER 3395L: linux-wireless@vger.kernel.org 3396L: b43-dev@lists.infradead.org 3397S: Odd Fixes 3398W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3399F: drivers/net/wireless/broadcom/b43/ 3400 3401B43LEGACY WIRELESS DRIVER 3402M: Larry Finger <Larry.Finger@lwfinger.net> 3403L: linux-wireless@vger.kernel.org 3404L: b43-dev@lists.infradead.org 3405S: Maintained 3406W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3407F: drivers/net/wireless/broadcom/b43legacy/ 3408 3409BACKLIGHT CLASS/SUBSYSTEM 3410M: Lee Jones <lee@kernel.org> 3411M: Daniel Thompson <daniel.thompson@linaro.org> 3412M: Jingoo Han <jingoohan1@gmail.com> 3413L: dri-devel@lists.freedesktop.org 3414S: Maintained 3415T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3416F: Documentation/ABI/stable/sysfs-class-backlight 3417F: Documentation/ABI/testing/sysfs-class-backlight 3418F: Documentation/devicetree/bindings/leds/backlight 3419F: drivers/video/backlight/ 3420F: include/linux/backlight.h 3421F: include/linux/pwm_backlight.h 3422 3423BARCO P50 GPIO DRIVER 3424M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3425M: Peter Korsgaard <peter.korsgaard@barco.com> 3426S: Maintained 3427F: drivers/platform/x86/barco-p50-gpio.c 3428 3429BATMAN ADVANCED 3430M: Marek Lindner <mareklindner@neomailbox.ch> 3431M: Simon Wunderlich <sw@simonwunderlich.de> 3432M: Antonio Quartulli <a@unstable.cc> 3433M: Sven Eckelmann <sven@narfation.org> 3434L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3435S: Maintained 3436W: https://www.open-mesh.org/ 3437Q: https://patchwork.open-mesh.org/project/batman/list/ 3438B: https://www.open-mesh.org/projects/batman-adv/issues 3439C: ircs://irc.hackint.org/batadv 3440T: git https://git.open-mesh.org/linux-merge.git 3441F: Documentation/networking/batman-adv.rst 3442F: include/uapi/linux/batadv_packet.h 3443F: include/uapi/linux/batman_adv.h 3444F: net/batman-adv/ 3445 3446BAYCOM/HDLCDRV DRIVERS FOR AX.25 3447M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3448L: linux-hams@vger.kernel.org 3449S: Maintained 3450W: http://www.baycom.org/~tom/ham/ham.html 3451F: drivers/net/hamradio/baycom* 3452 3453BCACHE (BLOCK LAYER CACHE) 3454M: Coly Li <colyli@suse.de> 3455M: Kent Overstreet <kent.overstreet@gmail.com> 3456L: linux-bcache@vger.kernel.org 3457S: Maintained 3458W: http://bcache.evilpiepirate.org 3459C: irc://irc.oftc.net/bcache 3460F: drivers/md/bcache/ 3461 3462BDISP ST MEDIA DRIVER 3463M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3464L: linux-media@vger.kernel.org 3465S: Supported 3466W: https://linuxtv.org 3467T: git git://linuxtv.org/media_tree.git 3468F: drivers/media/platform/st/sti/bdisp 3469 3470BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3471M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3472L: netdev@vger.kernel.org 3473S: Maintained 3474F: drivers/net/ethernet/ec_bhf.c 3475 3476BEFS FILE SYSTEM 3477M: Luis de Bethencourt <luisbg@kernel.org> 3478M: Salah Triki <salah.triki@gmail.com> 3479S: Maintained 3480T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3481F: Documentation/filesystems/befs.rst 3482F: fs/befs/ 3483 3484BFQ I/O SCHEDULER 3485M: Paolo Valente <paolo.valente@unimore.it> 3486M: Jens Axboe <axboe@kernel.dk> 3487L: linux-block@vger.kernel.org 3488S: Maintained 3489F: Documentation/block/bfq-iosched.rst 3490F: block/bfq-* 3491 3492BFS FILE SYSTEM 3493M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3494S: Maintained 3495F: Documentation/filesystems/bfs.rst 3496F: fs/bfs/ 3497F: include/uapi/linux/bfs_fs.h 3498 3499BITMAP API 3500M: Yury Norov <yury.norov@gmail.com> 3501R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3502R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3503S: Maintained 3504F: include/linux/bitfield.h 3505F: include/linux/bitmap.h 3506F: include/linux/bits.h 3507F: include/linux/cpumask.h 3508F: include/linux/find.h 3509F: include/linux/nodemask.h 3510F: include/vdso/bits.h 3511F: lib/bitmap.c 3512F: lib/cpumask.c 3513F: lib/cpumask_kunit.c 3514F: lib/find_bit.c 3515F: lib/find_bit_benchmark.c 3516F: lib/test_bitmap.c 3517F: tools/include/linux/bitfield.h 3518F: tools/include/linux/bitmap.h 3519F: tools/include/linux/bits.h 3520F: tools/include/linux/find.h 3521F: tools/include/vdso/bits.h 3522F: tools/lib/bitmap.c 3523F: tools/lib/find_bit.c 3524 3525BLINKM RGB LED DRIVER 3526M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3527S: Maintained 3528F: drivers/leds/leds-blinkm.c 3529 3530BLOCK LAYER 3531M: Jens Axboe <axboe@kernel.dk> 3532L: linux-block@vger.kernel.org 3533S: Maintained 3534T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3535F: Documentation/ABI/stable/sysfs-block 3536F: Documentation/block/ 3537F: block/ 3538F: drivers/block/ 3539F: include/linux/bio.h 3540F: include/linux/blk* 3541F: kernel/trace/blktrace.c 3542F: lib/sbitmap.c 3543 3544BLOCK2MTD DRIVER 3545M: Joern Engel <joern@lazybastard.org> 3546L: linux-mtd@lists.infradead.org 3547S: Maintained 3548F: drivers/mtd/devices/block2mtd.c 3549 3550BLUETOOTH DRIVERS 3551M: Marcel Holtmann <marcel@holtmann.org> 3552M: Johan Hedberg <johan.hedberg@gmail.com> 3553M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3554L: linux-bluetooth@vger.kernel.org 3555S: Supported 3556W: http://www.bluez.org/ 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3559F: Documentation/devicetree/bindings/net/bluetooth/ 3560F: drivers/bluetooth/ 3561 3562BLUETOOTH SUBSYSTEM 3563M: Marcel Holtmann <marcel@holtmann.org> 3564M: Johan Hedberg <johan.hedberg@gmail.com> 3565M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3566L: linux-bluetooth@vger.kernel.org 3567S: Supported 3568W: http://www.bluez.org/ 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3571F: include/net/bluetooth/ 3572F: net/bluetooth/ 3573 3574BONDING DRIVER 3575M: Jay Vosburgh <j.vosburgh@gmail.com> 3576M: Andy Gospodarek <andy@greyhouse.net> 3577L: netdev@vger.kernel.org 3578S: Supported 3579W: http://sourceforge.net/projects/bonding/ 3580F: Documentation/networking/bonding.rst 3581F: drivers/net/bonding/ 3582F: include/net/bond* 3583F: include/uapi/linux/if_bonding.h 3584F: tools/testing/selftests/drivers/net/bonding/ 3585 3586BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3587M: Dan Robertson <dan@dlrobertson.com> 3588L: linux-iio@vger.kernel.org 3589S: Maintained 3590F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3591F: drivers/iio/accel/bma400* 3592 3593BPF JIT for ARM 3594M: Shubham Bansal <illusionist.neo@gmail.com> 3595L: bpf@vger.kernel.org 3596S: Odd Fixes 3597F: arch/arm/net/ 3598 3599BPF JIT for ARM64 3600M: Daniel Borkmann <daniel@iogearbox.net> 3601M: Alexei Starovoitov <ast@kernel.org> 3602M: Zi Shen Lim <zlim.lnx@gmail.com> 3603L: bpf@vger.kernel.org 3604S: Supported 3605F: arch/arm64/net/ 3606 3607BPF JIT for MIPS (32-BIT AND 64-BIT) 3608M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3609M: Paul Burton <paulburton@kernel.org> 3610L: bpf@vger.kernel.org 3611S: Maintained 3612F: arch/mips/net/ 3613 3614BPF JIT for NFP NICs 3615M: Jakub Kicinski <kuba@kernel.org> 3616L: bpf@vger.kernel.org 3617S: Odd Fixes 3618F: drivers/net/ethernet/netronome/nfp/bpf/ 3619 3620BPF JIT for POWERPC (32-BIT AND 64-BIT) 3621M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3622M: Michael Ellerman <mpe@ellerman.id.au> 3623L: bpf@vger.kernel.org 3624S: Supported 3625F: arch/powerpc/net/ 3626 3627BPF JIT for RISC-V (32-bit) 3628M: Luke Nelson <luke.r.nels@gmail.com> 3629M: Xi Wang <xi.wang@gmail.com> 3630L: bpf@vger.kernel.org 3631S: Maintained 3632F: arch/riscv/net/ 3633X: arch/riscv/net/bpf_jit_comp64.c 3634 3635BPF JIT for RISC-V (64-bit) 3636M: Björn Töpel <bjorn@kernel.org> 3637L: bpf@vger.kernel.org 3638S: Maintained 3639F: arch/riscv/net/ 3640X: arch/riscv/net/bpf_jit_comp32.c 3641 3642BPF JIT for S390 3643M: Ilya Leoshkevich <iii@linux.ibm.com> 3644M: Heiko Carstens <hca@linux.ibm.com> 3645M: Vasily Gorbik <gor@linux.ibm.com> 3646L: bpf@vger.kernel.org 3647S: Supported 3648F: arch/s390/net/ 3649X: arch/s390/net/pnet.c 3650 3651BPF JIT for SPARC (32-BIT AND 64-BIT) 3652M: David S. Miller <davem@davemloft.net> 3653L: bpf@vger.kernel.org 3654S: Odd Fixes 3655F: arch/sparc/net/ 3656 3657BPF JIT for X86 32-BIT 3658M: Wang YanQing <udknight@gmail.com> 3659L: bpf@vger.kernel.org 3660S: Odd Fixes 3661F: arch/x86/net/bpf_jit_comp32.c 3662 3663BPF JIT for X86 64-BIT 3664M: Alexei Starovoitov <ast@kernel.org> 3665M: Daniel Borkmann <daniel@iogearbox.net> 3666L: bpf@vger.kernel.org 3667S: Supported 3668F: arch/x86/net/ 3669X: arch/x86/net/bpf_jit_comp32.c 3670 3671BPF [BTF] 3672M: Martin KaFai Lau <martin.lau@linux.dev> 3673L: bpf@vger.kernel.org 3674S: Maintained 3675F: include/linux/btf* 3676F: kernel/bpf/btf.c 3677 3678BPF [CORE] 3679M: Alexei Starovoitov <ast@kernel.org> 3680M: Daniel Borkmann <daniel@iogearbox.net> 3681R: John Fastabend <john.fastabend@gmail.com> 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: include/linux/bpf* 3685F: include/linux/filter.h 3686F: include/linux/tnum.h 3687F: kernel/bpf/core.c 3688F: kernel/bpf/dispatcher.c 3689F: kernel/bpf/syscall.c 3690F: kernel/bpf/tnum.c 3691F: kernel/bpf/trampoline.c 3692F: kernel/bpf/verifier.c 3693 3694BPF [DOCUMENTATION] (Related to Standardization) 3695R: David Vernet <void@manifault.com> 3696L: bpf@vger.kernel.org 3697L: bpf@ietf.org 3698S: Maintained 3699F: Documentation/bpf/instruction-set.rst 3700 3701BPF [GENERAL] (Safe Dynamic Programs and Tools) 3702M: Alexei Starovoitov <ast@kernel.org> 3703M: Daniel Borkmann <daniel@iogearbox.net> 3704M: Andrii Nakryiko <andrii@kernel.org> 3705R: Martin KaFai Lau <martin.lau@linux.dev> 3706R: Song Liu <song@kernel.org> 3707R: Yonghong Song <yhs@fb.com> 3708R: John Fastabend <john.fastabend@gmail.com> 3709R: KP Singh <kpsingh@kernel.org> 3710R: Stanislav Fomichev <sdf@google.com> 3711R: Hao Luo <haoluo@google.com> 3712R: Jiri Olsa <jolsa@kernel.org> 3713L: bpf@vger.kernel.org 3714S: Supported 3715W: https://bpf.io/ 3716Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3719F: Documentation/bpf/ 3720F: Documentation/networking/filter.rst 3721F: Documentation/userspace-api/ebpf/ 3722F: arch/*/net/* 3723F: include/linux/bpf* 3724F: include/linux/btf* 3725F: include/linux/filter.h 3726F: include/trace/events/xdp.h 3727F: include/uapi/linux/bpf* 3728F: include/uapi/linux/btf* 3729F: include/uapi/linux/filter.h 3730F: kernel/bpf/ 3731F: kernel/trace/bpf_trace.c 3732F: lib/test_bpf.c 3733F: net/bpf/ 3734F: net/core/filter.c 3735F: net/sched/act_bpf.c 3736F: net/sched/cls_bpf.c 3737F: samples/bpf/ 3738F: scripts/bpf_doc.py 3739F: scripts/pahole-flags.sh 3740F: scripts/pahole-version.sh 3741F: tools/bpf/ 3742F: tools/lib/bpf/ 3743F: tools/testing/selftests/bpf/ 3744 3745BPF [ITERATOR] 3746M: Yonghong Song <yhs@fb.com> 3747L: bpf@vger.kernel.org 3748S: Maintained 3749F: kernel/bpf/*iter.c 3750 3751BPF [L7 FRAMEWORK] (sockmap) 3752M: John Fastabend <john.fastabend@gmail.com> 3753M: Jakub Sitnicki <jakub@cloudflare.com> 3754L: netdev@vger.kernel.org 3755L: bpf@vger.kernel.org 3756S: Maintained 3757F: include/linux/skmsg.h 3758F: net/core/skmsg.c 3759F: net/core/sock_map.c 3760F: net/ipv4/tcp_bpf.c 3761F: net/ipv4/udp_bpf.c 3762F: net/unix/unix_bpf.c 3763 3764BPF [LIBRARY] (libbpf) 3765M: Andrii Nakryiko <andrii@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: tools/lib/bpf/ 3769 3770BPF [MISC] 3771L: bpf@vger.kernel.org 3772S: Odd Fixes 3773K: (?:\b|_)bpf(?:\b|_) 3774 3775BPF [NETWORKING] (struct_ops, reuseport) 3776M: Martin KaFai Lau <martin.lau@linux.dev> 3777L: bpf@vger.kernel.org 3778L: netdev@vger.kernel.org 3779S: Maintained 3780F: kernel/bpf/bpf_struct* 3781 3782BPF [NETWORKING] (tc BPF, sock_addr) 3783M: Martin KaFai Lau <martin.lau@linux.dev> 3784M: Daniel Borkmann <daniel@iogearbox.net> 3785R: John Fastabend <john.fastabend@gmail.com> 3786L: bpf@vger.kernel.org 3787L: netdev@vger.kernel.org 3788S: Maintained 3789F: net/core/filter.c 3790F: net/sched/act_bpf.c 3791F: net/sched/cls_bpf.c 3792 3793BPF [RINGBUF] 3794M: Andrii Nakryiko <andrii@kernel.org> 3795L: bpf@vger.kernel.org 3796S: Maintained 3797F: kernel/bpf/ringbuf.c 3798 3799BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3800M: KP Singh <kpsingh@kernel.org> 3801R: Florent Revest <revest@chromium.org> 3802R: Brendan Jackman <jackmanb@chromium.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: Documentation/bpf/prog_lsm.rst 3806F: include/linux/bpf_lsm.h 3807F: kernel/bpf/bpf_lsm.c 3808F: security/bpf/ 3809 3810BPF [SELFTESTS] (Test Runners & Infrastructure) 3811M: Andrii Nakryiko <andrii@kernel.org> 3812R: Mykola Lysenko <mykolal@fb.com> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: tools/testing/selftests/bpf/ 3816 3817BPF [STORAGE & CGROUPS] 3818M: Martin KaFai Lau <martin.lau@linux.dev> 3819L: bpf@vger.kernel.org 3820S: Maintained 3821F: kernel/bpf/*storage.c 3822F: kernel/bpf/bpf_lru* 3823F: kernel/bpf/cgroup.c 3824 3825BPF [TOOLING] (bpftool) 3826M: Quentin Monnet <quentin@isovalent.com> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/disasm.* 3830F: tools/bpf/bpftool/ 3831 3832BPF [TRACING] 3833M: Song Liu <song@kernel.org> 3834R: Jiri Olsa <jolsa@kernel.org> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/stackmap.c 3838F: kernel/trace/bpf_trace.c 3839 3840BROADCOM B44 10/100 ETHERNET DRIVER 3841M: Michael Chan <michael.chan@broadcom.com> 3842L: netdev@vger.kernel.org 3843S: Supported 3844F: drivers/net/ethernet/broadcom/b44.* 3845 3846BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3847M: Florian Fainelli <florian.fainelli@broadcom.com> 3848L: netdev@vger.kernel.org 3849L: openwrt-devel@lists.openwrt.org (subscribers-only) 3850S: Supported 3851F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3852F: drivers/net/dsa/b53/* 3853F: drivers/net/dsa/bcm_sf2* 3854F: include/linux/dsa/brcm.h 3855F: include/linux/platform_data/b53.h 3856 3857BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3858M: Florian Fainelli <florian.fainelli@broadcom.com> 3859R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3860L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3862S: Maintained 3863T: git https://github.com/broadcom/stblinux.git 3864F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3865F: drivers/pci/controller/pcie-brcmstb.c 3866F: drivers/staging/vc04_services 3867N: bcm2711 3868N: bcm283* 3869N: raspberrypi 3870 3871BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3872M: Florian Fainelli <florian.fainelli@broadcom.com> 3873M: Ray Jui <rjui@broadcom.com> 3874M: Scott Branden <sbranden@broadcom.com> 3875R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3876S: Maintained 3877T: git https://github.com/broadcom/mach-bcm 3878F: arch/arm/mach-bcm/ 3879N: bcm281* 3880N: bcm113* 3881N: bcm216* 3882N: kona 3883 3884BROADCOM BCM47XX MIPS ARCHITECTURE 3885M: Hauke Mehrtens <hauke@hauke-m.de> 3886M: Rafał Miłecki <zajec5@gmail.com> 3887L: linux-mips@vger.kernel.org 3888S: Maintained 3889F: Documentation/devicetree/bindings/mips/brcm/ 3890F: arch/mips/bcm47xx/* 3891F: arch/mips/include/asm/mach-bcm47xx/* 3892 3893BROADCOM BCM4908 ETHERNET DRIVER 3894M: Rafał Miłecki <rafal@milecki.pl> 3895R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3896L: netdev@vger.kernel.org 3897S: Maintained 3898F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3899F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3900F: drivers/net/ethernet/broadcom/unimac.h 3901 3902BROADCOM BCM4908 PINMUX DRIVER 3903M: Rafał Miłecki <rafal@milecki.pl> 3904R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3905L: linux-gpio@vger.kernel.org 3906S: Maintained 3907F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3908F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3909 3910BROADCOM BCM5301X ARM ARCHITECTURE 3911M: Florian Fainelli <florian.fainelli@broadcom.com> 3912M: Hauke Mehrtens <hauke@hauke-m.de> 3913M: Rafał Miłecki <zajec5@gmail.com> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3916S: Maintained 3917F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3918F: arch/arm/boot/dts/broadcom/bcm470* 3919F: arch/arm/boot/dts/broadcom/bcm5301* 3920F: arch/arm/boot/dts/broadcom/bcm953012* 3921F: arch/arm/mach-bcm/bcm_5301x.c 3922 3923BROADCOM BCM53573 ARM ARCHITECTURE 3924M: Florian Fainelli <florian.fainelli@broadcom.com> 3925M: Rafał Miłecki <rafal@milecki.pl> 3926R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3928S: Maintained 3929F: arch/arm/boot/dts/broadcom/bcm47189* 3930F: arch/arm/boot/dts/broadcom/bcm53573* 3931 3932BROADCOM BCM63XX/BCM33XX UDC DRIVER 3933M: Kevin Cernekee <cernekee@gmail.com> 3934L: linux-usb@vger.kernel.org 3935S: Maintained 3936F: drivers/usb/gadget/udc/bcm63xx_udc.* 3937 3938BROADCOM BCM7XXX ARM ARCHITECTURE 3939M: Florian Fainelli <florian.fainelli@broadcom.com> 3940R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3942S: Maintained 3943T: git https://github.com/broadcom/stblinux.git 3944F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3945F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3946F: arch/arm/include/asm/hardware/cache-b15-rac.h 3947F: arch/arm/mach-bcm/*brcmstb* 3948F: arch/arm/mm/cache-b15-rac.c 3949F: drivers/bus/brcmstb_gisb.c 3950F: drivers/pci/controller/pcie-brcmstb.c 3951N: brcmstb 3952N: bcm7038 3953N: bcm7120 3954 3955BROADCOM BCMBCA ARM ARCHITECTURE 3956M: William Zhang <william.zhang@broadcom.com> 3957M: Anand Gore <anand.gore@broadcom.com> 3958M: Kursad Oney <kursad.oney@broadcom.com> 3959M: Florian Fainelli <florian.fainelli@broadcom.com> 3960M: Rafał Miłecki <rafal@milecki.pl> 3961R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3963S: Maintained 3964T: git https://github.com/broadcom/stblinux.git 3965F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3966F: arch/arm64/boot/dts/broadcom/bcmbca/* 3967N: bcmbca 3968N: bcm[9]?47622 3969N: bcm[9]?4912 3970N: bcm[9]?63138 3971N: bcm[9]?63146 3972N: bcm[9]?63148 3973N: bcm[9]?63158 3974N: bcm[9]?63178 3975N: bcm[9]?6756 3976N: bcm[9]?6813 3977N: bcm[9]?6846 3978N: bcm[9]?6855 3979N: bcm[9]?6856 3980N: bcm[9]?6858 3981N: bcm[9]?6878 3982 3983BROADCOM BDC DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Al Cooper <alcooperx@gmail.com> 3986R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3987L: linux-usb@vger.kernel.org 3988S: Maintained 3989F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3990F: drivers/usb/gadget/udc/bdc/ 3991 3992BROADCOM BMIPS CPUFREQ DRIVER 3993M: Markus Mayer <mmayer@broadcom.com> 3994R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3995L: linux-pm@vger.kernel.org 3996S: Maintained 3997F: drivers/cpufreq/bmips-cpufreq.c 3998 3999BROADCOM BMIPS MIPS ARCHITECTURE 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4002L: linux-mips@vger.kernel.org 4003S: Maintained 4004T: git https://github.com/broadcom/stblinux.git 4005F: arch/mips/bmips/* 4006F: arch/mips/boot/dts/brcm/bcm*.dts* 4007F: arch/mips/include/asm/mach-bmips/* 4008F: arch/mips/kernel/*bmips* 4009F: drivers/irqchip/irq-bcm63* 4010F: drivers/irqchip/irq-bcm7* 4011F: drivers/irqchip/irq-brcmstb* 4012F: drivers/soc/bcm/bcm63xx 4013F: include/linux/bcm963xx_nvram.h 4014F: include/linux/bcm963xx_tag.h 4015 4016BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4017M: Rasesh Mody <rmody@marvell.com> 4018M: GR-Linux-NIC-Dev@marvell.com 4019L: netdev@vger.kernel.org 4020S: Supported 4021F: drivers/net/ethernet/broadcom/bnx2.* 4022F: drivers/net/ethernet/broadcom/bnx2_* 4023 4024BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4025M: Saurav Kashyap <skashyap@marvell.com> 4026M: Javed Hasan <jhasan@marvell.com> 4027M: GR-QLogic-Storage-Upstream@marvell.com 4028L: linux-scsi@vger.kernel.org 4029S: Supported 4030F: drivers/scsi/bnx2fc/ 4031 4032BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4033M: Nilesh Javali <njavali@marvell.com> 4034M: Manish Rangankar <mrangankar@marvell.com> 4035M: GR-QLogic-Storage-Upstream@marvell.com 4036L: linux-scsi@vger.kernel.org 4037S: Supported 4038F: drivers/scsi/bnx2i/ 4039 4040BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4041M: Ariel Elior <aelior@marvell.com> 4042M: Sudarsana Kalluru <skalluru@marvell.com> 4043M: Manish Chopra <manishc@marvell.com> 4044L: netdev@vger.kernel.org 4045S: Supported 4046F: drivers/net/ethernet/broadcom/bnx2x/ 4047 4048BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4049M: Michael Chan <michael.chan@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Supported 4052F: drivers/firmware/broadcom/tee_bnxt_fw.c 4053F: drivers/net/ethernet/broadcom/bnxt/ 4054F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4055 4056BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4057M: Arend van Spriel <aspriel@gmail.com> 4058M: Franky Lin <franky.lin@broadcom.com> 4059M: Hante Meuleman <hante.meuleman@broadcom.com> 4060L: linux-wireless@vger.kernel.org 4061L: brcm80211-dev-list.pdl@broadcom.com 4062L: SHA-cyfmac-dev-list@infineon.com 4063S: Supported 4064F: drivers/net/wireless/broadcom/brcm80211/ 4065 4066BROADCOM BRCMSTB GPIO DRIVER 4067M: Doug Berger <opendmb@gmail.com> 4068M: Florian Fainelli <florian.fainelli@broadcom> 4069R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4070S: Supported 4071F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4072F: drivers/gpio/gpio-brcmstb.c 4073 4074BROADCOM BRCMSTB I2C DRIVER 4075M: Kamal Dasu <kamal.dasu@broadcom.com> 4076R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4077L: linux-i2c@vger.kernel.org 4078S: Supported 4079F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4080F: drivers/i2c/busses/i2c-brcmstb.c 4081 4082BROADCOM BRCMSTB UART DRIVER 4083M: Al Cooper <alcooperx@gmail.com> 4084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4085L: linux-serial@vger.kernel.org 4086S: Maintained 4087F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4088F: drivers/tty/serial/8250/8250_bcm7271.c 4089 4090BROADCOM BRCMSTB USB EHCI DRIVER 4091M: Justin Chen <justin.chen@broadcom.com> 4092M: Al Cooper <alcooperx@gmail.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-usb@vger.kernel.org 4095S: Maintained 4096F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4097F: drivers/usb/host/ehci-brcm.* 4098 4099BROADCOM BRCMSTB USB PIN MAP DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-usb@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4105F: drivers/usb/misc/brcmstb-usb-pinmap.c 4106 4107BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-kernel@vger.kernel.org 4112S: Maintained 4113F: drivers/phy/broadcom/phy-brcm-usb* 4114 4115BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4116M: William Zhang <william.zhang@broadcom.com> 4117M: Kursad Oney <kursad.oney@broadcom.com> 4118M: Jonas Gorski <jonas.gorski@gmail.com> 4119R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-spi@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4123F: drivers/spi/spi-bcm63xx-hsspi.c 4124F: drivers/spi/spi-bcmbca-hsspi.c 4125 4126BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4127M: Jonas Gorski <jonas.gorski@gmail.com> 4128L: linux-spi@vger.kernel.org 4129S: Odd Fixes 4130F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4131F: drivers/spi/spi-bcm63xx.c 4132 4133BROADCOM ETHERNET PHY DRIVERS 4134M: Florian Fainelli <florian.fainelli@broadcom.com> 4135R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4136L: netdev@vger.kernel.org 4137S: Supported 4138F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4139F: drivers/net/phy/bcm*.[ch] 4140F: drivers/net/phy/broadcom.c 4141F: include/linux/brcmphy.h 4142 4143BROADCOM GENET ETHERNET DRIVER 4144M: Doug Berger <opendmb@gmail.com> 4145M: Florian Fainelli <florian.fainelli@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: netdev@vger.kernel.org 4148S: Supported 4149F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4150F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4151F: drivers/net/ethernet/broadcom/genet/ 4152F: drivers/net/ethernet/broadcom/unimac.h 4153F: drivers/net/mdio/mdio-bcm-unimac.c 4154F: include/linux/platform_data/bcmgenet.h 4155F: include/linux/platform_data/mdio-bcm-unimac.h 4156 4157BROADCOM IPROC ARM ARCHITECTURE 4158M: Ray Jui <rjui@broadcom.com> 4159M: Scott Branden <sbranden@broadcom.com> 4160R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4162S: Maintained 4163T: git https://github.com/broadcom/stblinux.git 4164F: arch/arm64/boot/dts/broadcom/northstar2/* 4165F: arch/arm64/boot/dts/broadcom/stingray/* 4166F: drivers/clk/bcm/clk-ns* 4167F: drivers/clk/bcm/clk-sr* 4168F: drivers/pinctrl/bcm/pinctrl-ns* 4169F: include/dt-bindings/clock/bcm-sr* 4170N: iproc 4171N: cygnus 4172N: bcm[-_]nsp 4173N: bcm9113* 4174N: bcm9583* 4175N: bcm9585* 4176N: bcm9586* 4177N: bcm988312 4178N: bcm113* 4179N: bcm583* 4180N: bcm585* 4181N: bcm586* 4182N: bcm88312 4183N: hr2 4184N: stingray 4185 4186BROADCOM IPROC GBIT ETHERNET DRIVER 4187M: Rafał Miłecki <rafal@milecki.pl> 4188R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4189L: netdev@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4192F: drivers/net/ethernet/broadcom/bgmac* 4193F: drivers/net/ethernet/broadcom/unimac.h 4194 4195BROADCOM KONA GPIO DRIVER 4196M: Ray Jui <rjui@broadcom.com> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198S: Supported 4199F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4200F: drivers/gpio/gpio-bcm-kona.c 4201 4202BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4203M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4204M: Kashyap Desai <kashyap.desai@broadcom.com> 4205M: Sumit Saxena <sumit.saxena@broadcom.com> 4206M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4207L: mpi3mr-linuxdrv.pdl@broadcom.com 4208L: linux-scsi@vger.kernel.org 4209S: Supported 4210W: https://www.broadcom.com/support/storage 4211F: drivers/scsi/mpi3mr/ 4212 4213BROADCOM NETXTREME-E ROCE DRIVER 4214M: Selvin Xavier <selvin.xavier@broadcom.com> 4215L: linux-rdma@vger.kernel.org 4216S: Supported 4217W: http://www.broadcom.com 4218F: drivers/infiniband/hw/bnxt_re/ 4219F: include/uapi/rdma/bnxt_re-abi.h 4220 4221BROADCOM NVRAM DRIVER 4222M: Rafał Miłecki <zajec5@gmail.com> 4223L: linux-mips@vger.kernel.org 4224S: Maintained 4225F: drivers/firmware/broadcom/* 4226 4227BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4228M: Rafał Miłecki <rafal@milecki.pl> 4229M: Florian Fainelli <florian.fainelli@broadcom.com> 4230R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4231L: linux-pm@vger.kernel.org 4232S: Maintained 4233T: git https://github.com/broadcom/stblinux.git 4234F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4235F: include/dt-bindings/soc/bcm-pmb.h 4236 4237BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4238M: Rafał Miłecki <zajec5@gmail.com> 4239L: linux-wireless@vger.kernel.org 4240S: Maintained 4241F: drivers/bcma/ 4242F: include/linux/bcma/ 4243 4244BROADCOM SPI DRIVER 4245M: Kamal Dasu <kamal.dasu@broadcom.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247S: Maintained 4248F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4249F: drivers/spi/spi-bcm-qspi.* 4250F: drivers/spi/spi-brcmstb-qspi.c 4251F: drivers/spi/spi-iproc-qspi.c 4252 4253BROADCOM STB AVS CPUFREQ DRIVER 4254M: Markus Mayer <mmayer@broadcom.com> 4255R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4256L: linux-pm@vger.kernel.org 4257S: Maintained 4258F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4259F: drivers/cpufreq/brcmstb* 4260 4261BROADCOM STB AVS TMON DRIVER 4262M: Markus Mayer <mmayer@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-pm@vger.kernel.org 4265S: Maintained 4266F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4267F: drivers/thermal/broadcom/brcmstb* 4268 4269BROADCOM STB DPFE DRIVER 4270M: Markus Mayer <mmayer@broadcom.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4273S: Maintained 4274F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4275F: drivers/memory/brcmstb_dpfe.c 4276 4277BROADCOM STB NAND FLASH DRIVER 4278M: Brian Norris <computersforpeace@gmail.com> 4279M: Kamal Dasu <kamal.dasu@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-mtd@lists.infradead.org 4282S: Maintained 4283F: drivers/mtd/nand/raw/brcmnand/ 4284F: include/linux/platform_data/brcmnand.h 4285 4286BROADCOM STB PCIE DRIVER 4287M: Jim Quinlan <jim2101024@gmail.com> 4288M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4289M: Florian Fainelli <florian.fainelli@broadcom.com> 4290R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4291L: linux-pci@vger.kernel.org 4292S: Maintained 4293F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4294F: drivers/pci/controller/pcie-brcmstb.c 4295 4296BROADCOM SYSTEMPORT ETHERNET DRIVER 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4302F: drivers/net/ethernet/broadcom/bcmsysport.* 4303F: drivers/net/ethernet/broadcom/unimac.h 4304 4305BROADCOM TG3 GIGABIT ETHERNET DRIVER 4306M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4307M: Prashant Sreedharan <prashant@broadcom.com> 4308M: Michael Chan <mchan@broadcom.com> 4309L: netdev@vger.kernel.org 4310S: Supported 4311F: drivers/net/ethernet/broadcom/tg3.* 4312 4313BROADCOM VK DRIVER 4314M: Scott Branden <scott.branden@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316S: Supported 4317F: drivers/misc/bcm-vk/ 4318F: include/uapi/linux/misc/bcm_vk.h 4319 4320BROCADE BFA FC SCSI DRIVER 4321M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4322M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4323L: linux-scsi@vger.kernel.org 4324S: Supported 4325F: drivers/scsi/bfa/ 4326 4327BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4328M: Rasesh Mody <rmody@marvell.com> 4329M: Sudarsana Kalluru <skalluru@marvell.com> 4330M: GR-Linux-NIC-Dev@marvell.com 4331L: netdev@vger.kernel.org 4332S: Supported 4333F: drivers/net/ethernet/brocade/bna/ 4334 4335BSG (block layer generic sg v4 driver) 4336M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4337L: linux-scsi@vger.kernel.org 4338S: Supported 4339F: block/bsg.c 4340F: include/linux/bsg.h 4341F: include/uapi/linux/bsg.h 4342 4343BT87X AUDIO DRIVER 4344M: Clemens Ladisch <clemens@ladisch.de> 4345L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4346S: Maintained 4347T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4348F: Documentation/sound/cards/bt87x.rst 4349F: sound/pci/bt87x.c 4350 4351BT8XXGPIO DRIVER 4352M: Michael Buesch <m@bues.ch> 4353S: Maintained 4354W: http://bu3sch.de/btgpio.php 4355F: drivers/gpio/gpio-bt8xx.c 4356 4357BTRFS FILE SYSTEM 4358M: Chris Mason <clm@fb.com> 4359M: Josef Bacik <josef@toxicpanda.com> 4360M: David Sterba <dsterba@suse.com> 4361L: linux-btrfs@vger.kernel.org 4362S: Maintained 4363W: https://btrfs.readthedocs.io 4364W: https://btrfs.wiki.kernel.org/ 4365Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4366C: irc://irc.libera.chat/btrfs 4367T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4368F: Documentation/filesystems/btrfs.rst 4369F: fs/btrfs/ 4370F: include/linux/btrfs* 4371F: include/trace/events/btrfs.h 4372F: include/uapi/linux/btrfs* 4373 4374BTTV VIDEO4LINUX DRIVER 4375M: Mauro Carvalho Chehab <mchehab@kernel.org> 4376L: linux-media@vger.kernel.org 4377S: Odd fixes 4378W: https://linuxtv.org 4379T: git git://linuxtv.org/media_tree.git 4380F: Documentation/driver-api/media/drivers/bttv* 4381F: drivers/media/pci/bt8xx/bttv* 4382 4383BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4384M: Chanwoo Choi <cw00.choi@samsung.com> 4385L: linux-pm@vger.kernel.org 4386L: linux-samsung-soc@vger.kernel.org 4387S: Maintained 4388T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4389F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4390F: drivers/devfreq/exynos-bus.c 4391 4392BUSLOGIC SCSI DRIVER 4393M: Khalid Aziz <khalid@gonehiking.org> 4394L: linux-scsi@vger.kernel.org 4395S: Maintained 4396F: drivers/scsi/BusLogic.* 4397F: drivers/scsi/FlashPoint.* 4398 4399BXCAN CAN NETWORK DRIVER 4400M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4401L: linux-can@vger.kernel.org 4402S: Maintained 4403F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4404F: drivers/net/can/bxcan.c 4405 4406C-MEDIA CMI8788 DRIVER 4407M: Clemens Ladisch <clemens@ladisch.de> 4408L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4409S: Maintained 4410T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4411F: sound/pci/oxygen/ 4412 4413C-SKY ARCHITECTURE 4414M: Guo Ren <guoren@kernel.org> 4415L: linux-csky@vger.kernel.org 4416S: Supported 4417T: git https://github.com/c-sky/csky-linux.git 4418F: Documentation/devicetree/bindings/csky/ 4419F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4420F: Documentation/devicetree/bindings/timer/csky,* 4421F: arch/csky/ 4422F: drivers/clocksource/timer-gx6605s.c 4423F: drivers/clocksource/timer-mp-csky.c 4424F: drivers/irqchip/irq-csky-* 4425N: csky 4426K: csky 4427 4428CA8210 IEEE-802.15.4 RADIO DRIVER 4429L: linux-wpan@vger.kernel.org 4430S: Orphan 4431W: https://github.com/Cascoda/ca8210-linux.git 4432F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4433F: drivers/net/ieee802154/ca8210.c 4434 4435CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4436M: David Howells <dhowells@redhat.com> 4437L: linux-cachefs@redhat.com (moderated for non-subscribers) 4438S: Supported 4439F: Documentation/filesystems/caching/cachefiles.rst 4440F: fs/cachefiles/ 4441 4442CACHESTAT: PAGE CACHE STATS FOR A FILE 4443M: Nhat Pham <nphamcs@gmail.com> 4444M: Johannes Weiner <hannes@cmpxchg.org> 4445L: linux-mm@kvack.org 4446S: Maintained 4447F: tools/testing/selftests/cachestat/test_cachestat.c 4448 4449CADENCE MIPI-CSI2 BRIDGES 4450M: Maxime Ripard <mripard@kernel.org> 4451L: linux-media@vger.kernel.org 4452S: Maintained 4453F: Documentation/devicetree/bindings/media/cdns,*.txt 4454F: drivers/media/platform/cadence/cdns-csi2* 4455 4456CADENCE NAND DRIVER 4457L: linux-mtd@lists.infradead.org 4458S: Orphan 4459F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4460F: drivers/mtd/nand/raw/cadence-nand-controller.c 4461 4462CADENCE USB3 DRD IP DRIVER 4463M: Peter Chen <peter.chen@kernel.org> 4464M: Pawel Laszczak <pawell@cadence.com> 4465R: Roger Quadros <rogerq@kernel.org> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Davidlohr Bueso <dave@stgolabs.net> 5152M: Jonathan Cameron <jonathan.cameron@huawei.com> 5153M: Dave Jiang <dave.jiang@intel.com> 5154M: Alison Schofield <alison.schofield@intel.com> 5155M: Vishal Verma <vishal.l.verma@intel.com> 5156M: Ira Weiny <ira.weiny@intel.com> 5157M: Dan Williams <dan.j.williams@intel.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: drivers/cxl/ 5161F: include/uapi/linux/cxl_mem.h 5162 5163COMPUTE EXPRESS LINK PMU (CPMU) 5164M: Jonathan Cameron <jonathan.cameron@huawei.com> 5165L: linux-cxl@vger.kernel.org 5166S: Maintained 5167F: Documentation/admin-guide/perf/cxl.rst 5168F: drivers/perf/cxl_pmu.c 5169 5170CONEXANT ACCESSRUNNER USB DRIVER 5171L: accessrunner-general@lists.sourceforge.net 5172S: Orphan 5173W: http://accessrunner.sourceforge.net/ 5174F: drivers/usb/atm/cxacru.c 5175 5176CONFIGFS 5177M: Joel Becker <jlbec@evilplan.org> 5178M: Christoph Hellwig <hch@lst.de> 5179S: Supported 5180T: git git://git.infradead.org/users/hch/configfs.git 5181F: fs/configfs/ 5182F: include/linux/configfs.h 5183F: samples/configfs/ 5184 5185CONSOLE SUBSYSTEM 5186M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5187S: Supported 5188F: drivers/video/console/ 5189F: include/linux/console* 5190 5191CONTEXT TRACKING 5192M: Frederic Weisbecker <frederic@kernel.org> 5193M: "Paul E. McKenney" <paulmck@kernel.org> 5194S: Maintained 5195F: include/linux/context_tracking* 5196F: kernel/context_tracking.c 5197 5198CONTROL GROUP (CGROUP) 5199M: Tejun Heo <tj@kernel.org> 5200M: Zefan Li <lizefan.x@bytedance.com> 5201M: Johannes Weiner <hannes@cmpxchg.org> 5202L: cgroups@vger.kernel.org 5203S: Maintained 5204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5205F: Documentation/admin-guide/cgroup-v1/ 5206F: Documentation/admin-guide/cgroup-v2.rst 5207F: include/linux/cgroup* 5208F: kernel/cgroup/ 5209F: tools/testing/selftests/cgroup/ 5210 5211CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5212M: Tejun Heo <tj@kernel.org> 5213M: Josef Bacik <josef@toxicpanda.com> 5214M: Jens Axboe <axboe@kernel.dk> 5215L: cgroups@vger.kernel.org 5216L: linux-block@vger.kernel.org 5217T: git git://git.kernel.dk/linux-block 5218F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5219F: block/bfq-cgroup.c 5220F: block/blk-cgroup.c 5221F: block/blk-iocost.c 5222F: block/blk-iolatency.c 5223F: block/blk-throttle.c 5224F: include/linux/blk-cgroup.h 5225 5226CONTROL GROUP - CPUSET 5227M: Waiman Long <longman@redhat.com> 5228M: Zefan Li <lizefan.x@bytedance.com> 5229L: cgroups@vger.kernel.org 5230S: Maintained 5231T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5232F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5233F: include/linux/cpuset.h 5234F: kernel/cgroup/cpuset.c 5235 5236CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5237M: Johannes Weiner <hannes@cmpxchg.org> 5238M: Michal Hocko <mhocko@kernel.org> 5239M: Roman Gushchin <roman.gushchin@linux.dev> 5240M: Shakeel Butt <shakeelb@google.com> 5241R: Muchun Song <muchun.song@linux.dev> 5242L: cgroups@vger.kernel.org 5243L: linux-mm@kvack.org 5244S: Maintained 5245F: mm/memcontrol.c 5246F: mm/swap_cgroup.c 5247F: tools/testing/selftests/cgroup/memcg_protection.m 5248F: tools/testing/selftests/cgroup/test_kmem.c 5249F: tools/testing/selftests/cgroup/test_memcontrol.c 5250 5251CORETEMP HARDWARE MONITORING DRIVER 5252M: Fenghua Yu <fenghua.yu@intel.com> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: Documentation/hwmon/coretemp.rst 5256F: drivers/hwmon/coretemp.c 5257 5258CORSAIR-CPRO HARDWARE MONITOR DRIVER 5259M: Marius Zachmann <mail@mariuszachmann.de> 5260L: linux-hwmon@vger.kernel.org 5261S: Maintained 5262F: drivers/hwmon/corsair-cpro.c 5263 5264CORSAIR-PSU HARDWARE MONITOR DRIVER 5265M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5266L: linux-hwmon@vger.kernel.org 5267S: Maintained 5268F: Documentation/hwmon/corsair-psu.rst 5269F: drivers/hwmon/corsair-psu.c 5270 5271COUNTER SUBSYSTEM 5272M: William Breathitt Gray <william.gray@linaro.org> 5273L: linux-iio@vger.kernel.org 5274S: Maintained 5275T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5276F: Documentation/ABI/testing/sysfs-bus-counter 5277F: Documentation/driver-api/generic-counter.rst 5278F: drivers/counter/ 5279F: include/linux/counter.h 5280F: include/uapi/linux/counter.h 5281F: tools/counter/ 5282 5283CP2615 I2C DRIVER 5284M: Bence Csókás <bence98@sch.bme.hu> 5285S: Maintained 5286F: drivers/i2c/busses/i2c-cp2615.c 5287 5288CPMAC ETHERNET DRIVER 5289M: Florian Fainelli <f.fainelli@gmail.com> 5290L: netdev@vger.kernel.org 5291S: Maintained 5292F: drivers/net/ethernet/ti/cpmac.c 5293 5294CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5295M: Viresh Kumar <viresh.kumar@linaro.org> 5296M: Sudeep Holla <sudeep.holla@arm.com> 5297L: linux-pm@vger.kernel.org 5298S: Maintained 5299W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5300F: drivers/cpufreq/vexpress-spc-cpufreq.c 5301 5302CPU FREQUENCY SCALING FRAMEWORK 5303M: "Rafael J. Wysocki" <rafael@kernel.org> 5304M: Viresh Kumar <viresh.kumar@linaro.org> 5305L: linux-pm@vger.kernel.org 5306S: Maintained 5307B: https://bugzilla.kernel.org 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5309T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5310F: Documentation/admin-guide/pm/cpufreq.rst 5311F: Documentation/admin-guide/pm/intel_pstate.rst 5312F: Documentation/cpu-freq/ 5313F: Documentation/devicetree/bindings/cpufreq/ 5314F: drivers/cpufreq/ 5315F: include/linux/cpufreq.h 5316F: include/linux/sched/cpufreq.h 5317F: kernel/sched/cpufreq*.c 5318F: tools/testing/selftests/cpufreq/ 5319 5320CPU HOTPLUG 5321M: Thomas Gleixner <tglx@linutronix.de> 5322M: Peter Zijlstra <peterz@infradead.org> 5323L: linux-kernel@vger.kernel.org 5324S: Maintained 5325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5326F: include/linux/cpu.h 5327F: include/linux/cpuhotplug.h 5328F: include/linux/smpboot.h 5329F: kernel/cpu.c 5330F: kernel/smpboot.* 5331 5332CPU IDLE TIME MANAGEMENT FRAMEWORK 5333M: "Rafael J. Wysocki" <rafael@kernel.org> 5334M: Daniel Lezcano <daniel.lezcano@linaro.org> 5335L: linux-pm@vger.kernel.org 5336S: Maintained 5337B: https://bugzilla.kernel.org 5338T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5339F: Documentation/admin-guide/pm/cpuidle.rst 5340F: Documentation/driver-api/pm/cpuidle.rst 5341F: drivers/cpuidle/ 5342F: include/linux/cpuidle.h 5343 5344CPU POWER MONITORING SUBSYSTEM 5345M: Thomas Renninger <trenn@suse.com> 5346M: Shuah Khan <shuah@kernel.org> 5347M: Shuah Khan <skhan@linuxfoundation.org> 5348L: linux-pm@vger.kernel.org 5349S: Maintained 5350F: tools/power/cpupower/ 5351 5352CPUID/MSR DRIVER 5353M: "H. Peter Anvin" <hpa@zytor.com> 5354S: Maintained 5355F: arch/x86/kernel/cpuid.c 5356F: arch/x86/kernel/msr.c 5357 5358CPUIDLE DRIVER - ARM BIG LITTLE 5359M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5360M: Daniel Lezcano <daniel.lezcano@linaro.org> 5361L: linux-pm@vger.kernel.org 5362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5363S: Maintained 5364T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5365F: drivers/cpuidle/cpuidle-big_little.c 5366 5367CPUIDLE DRIVER - ARM EXYNOS 5368M: Daniel Lezcano <daniel.lezcano@linaro.org> 5369M: Kukjin Kim <kgene@kernel.org> 5370R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5371L: linux-pm@vger.kernel.org 5372L: linux-samsung-soc@vger.kernel.org 5373S: Supported 5374F: arch/arm/mach-exynos/pm.c 5375F: drivers/cpuidle/cpuidle-exynos.c 5376F: include/linux/platform_data/cpuidle-exynos.h 5377 5378CPUIDLE DRIVER - ARM PSCI 5379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5380M: Sudeep Holla <sudeep.holla@arm.com> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci.c 5385 5386CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5387M: Ulf Hansson <ulf.hansson@linaro.org> 5388L: linux-pm@vger.kernel.org 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Supported 5391F: drivers/cpuidle/cpuidle-psci-domain.c 5392F: drivers/cpuidle/cpuidle-psci.h 5393 5394CPUIDLE DRIVER - DT IDLE PM DOMAIN 5395M: Ulf Hansson <ulf.hansson@linaro.org> 5396L: linux-pm@vger.kernel.org 5397S: Supported 5398F: drivers/cpuidle/dt_idle_genpd.c 5399F: drivers/cpuidle/dt_idle_genpd.h 5400 5401CPUIDLE DRIVER - RISC-V SBI 5402M: Anup Patel <anup@brainfault.org> 5403L: linux-pm@vger.kernel.org 5404L: linux-riscv@lists.infradead.org 5405S: Maintained 5406F: drivers/cpuidle/cpuidle-riscv-sbi.c 5407 5408CRAMFS FILESYSTEM 5409M: Nicolas Pitre <nico@fluxnic.net> 5410S: Maintained 5411F: Documentation/filesystems/cramfs.rst 5412F: fs/cramfs/ 5413 5414CREATIVE SB0540 5415M: Bastien Nocera <hadess@hadess.net> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: drivers/hid/hid-creative-sb0540.c 5419 5420CRYPTO API 5421M: Herbert Xu <herbert@gondor.apana.org.au> 5422M: "David S. Miller" <davem@davemloft.net> 5423L: linux-crypto@vger.kernel.org 5424S: Maintained 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5426T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5427F: Documentation/crypto/ 5428F: Documentation/devicetree/bindings/crypto/ 5429F: arch/*/crypto/ 5430F: crypto/ 5431F: drivers/crypto/ 5432F: include/crypto/ 5433F: include/linux/crypto* 5434F: lib/crypto/ 5435 5436CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5437M: Neil Horman <nhorman@tuxdriver.com> 5438L: linux-crypto@vger.kernel.org 5439S: Maintained 5440F: crypto/ansi_cprng.c 5441F: crypto/rng.c 5442 5443CS3308 MEDIA DRIVER 5444M: Hans Verkuil <hverkuil@xs4all.nl> 5445L: linux-media@vger.kernel.org 5446S: Odd Fixes 5447W: http://linuxtv.org 5448T: git git://linuxtv.org/media_tree.git 5449F: drivers/media/i2c/cs3308.c 5450 5451CS5535 Audio ALSA driver 5452M: Jaya Kumar <jayakumar.alsa@gmail.com> 5453S: Maintained 5454F: sound/pci/cs5535audio/ 5455 5456CTU CAN FD DRIVER 5457M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5458M: Ondrej Ille <ondrej.ille@gmail.com> 5459L: linux-can@vger.kernel.org 5460S: Maintained 5461F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5462F: drivers/net/can/ctucanfd/ 5463 5464CW1200 WLAN driver 5465M: Solomon Peachy <pizza@shaftnet.org> 5466S: Maintained 5467F: drivers/net/wireless/st/cw1200/ 5468 5469CX18 VIDEO4LINUX DRIVER 5470M: Andy Walls <awalls@md.metrocast.net> 5471L: linux-media@vger.kernel.org 5472S: Maintained 5473W: https://linuxtv.org 5474T: git git://linuxtv.org/media_tree.git 5475F: drivers/media/pci/cx18/ 5476F: include/uapi/linux/ivtv* 5477 5478CX2341X MPEG ENCODER HELPER MODULE 5479M: Hans Verkuil <hverkuil@xs4all.nl> 5480L: linux-media@vger.kernel.org 5481S: Maintained 5482W: https://linuxtv.org 5483T: git git://linuxtv.org/media_tree.git 5484F: drivers/media/common/cx2341x* 5485F: include/media/drv-intf/cx2341x.h 5486 5487CX24120 MEDIA DRIVER 5488M: Jemma Denson <jdenson@gmail.com> 5489M: Patrick Boettcher <patrick.boettcher@posteo.de> 5490L: linux-media@vger.kernel.org 5491S: Maintained 5492W: https://linuxtv.org 5493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5494F: drivers/media/dvb-frontends/cx24120* 5495 5496CX88 VIDEO4LINUX DRIVER 5497M: Mauro Carvalho Chehab <mchehab@kernel.org> 5498L: linux-media@vger.kernel.org 5499S: Odd fixes 5500W: https://linuxtv.org 5501T: git git://linuxtv.org/media_tree.git 5502F: Documentation/driver-api/media/drivers/cx88* 5503F: drivers/media/pci/cx88/ 5504 5505CXD2820R MEDIA DRIVER 5506M: Antti Palosaari <crope@iki.fi> 5507L: linux-media@vger.kernel.org 5508S: Maintained 5509W: https://linuxtv.org 5510W: http://palosaari.fi/linux/ 5511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5512T: git git://linuxtv.org/anttip/media_tree.git 5513F: drivers/media/dvb-frontends/cxd2820r* 5514 5515CXGB3 ETHERNET DRIVER (CXGB3) 5516M: Raju Rangoju <rajur@chelsio.com> 5517L: netdev@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/net/ethernet/chelsio/cxgb3/ 5521 5522CXGB3 ISCSI DRIVER (CXGB3I) 5523M: Varun Prakash <varun@chelsio.com> 5524L: linux-scsi@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/scsi/cxgbi/cxgb3i 5528 5529CXGB4 CRYPTO DRIVER (chcr) 5530M: Ayush Sawal <ayush.sawal@chelsio.com> 5531L: linux-crypto@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/crypto/chelsio 5535 5536CXGB4 ETHERNET DRIVER (CXGB4) 5537M: Raju Rangoju <rajur@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/cxgb4/ 5542 5543CXGB4 INLINE CRYPTO DRIVER 5544M: Ayush Sawal <ayush.sawal@chelsio.com> 5545L: netdev@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/net/ethernet/chelsio/inline_crypto/ 5549 5550CXGB4 ISCSI DRIVER (CXGB4I) 5551M: Varun Prakash <varun@chelsio.com> 5552L: linux-scsi@vger.kernel.org 5553S: Supported 5554W: http://www.chelsio.com 5555F: drivers/scsi/cxgbi/cxgb4i 5556 5557CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5558M: Potnuri Bharat Teja <bharat@chelsio.com> 5559L: linux-rdma@vger.kernel.org 5560S: Supported 5561W: http://www.openfabrics.org 5562F: drivers/infiniband/hw/cxgb4/ 5563F: include/uapi/rdma/cxgb4-abi.h 5564 5565CXGB4VF ETHERNET DRIVER (CXGB4VF) 5566M: Raju Rangoju <rajur@chelsio.com> 5567L: netdev@vger.kernel.org 5568S: Supported 5569W: http://www.chelsio.com 5570F: drivers/net/ethernet/chelsio/cxgb4vf/ 5571 5572CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5573M: Frederic Barrat <fbarrat@linux.ibm.com> 5574M: Andrew Donnellan <ajd@linux.ibm.com> 5575L: linuxppc-dev@lists.ozlabs.org 5576S: Supported 5577F: Documentation/ABI/testing/sysfs-class-cxl 5578F: Documentation/powerpc/cxl.rst 5579F: arch/powerpc/platforms/powernv/pci-cxl.c 5580F: drivers/misc/cxl/ 5581F: include/misc/cxl* 5582F: include/uapi/misc/cxl.h 5583 5584CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5585M: Manoj N. Kumar <manoj@linux.ibm.com> 5586M: Matthew R. Ochs <mrochs@linux.ibm.com> 5587M: Uma Krishnan <ukrishn@linux.ibm.com> 5588L: linux-scsi@vger.kernel.org 5589S: Supported 5590F: Documentation/powerpc/cxlflash.rst 5591F: drivers/scsi/cxlflash/ 5592F: include/uapi/scsi/cxlflash_ioctl.h 5593 5594CYBERPRO FB DRIVER 5595M: Russell King <linux@armlinux.org.uk> 5596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5597S: Maintained 5598W: http://www.armlinux.org.uk/ 5599F: drivers/video/fbdev/cyber2000fb.* 5600 5601CYCLADES PC300 DRIVER 5602S: Orphan 5603F: drivers/net/wan/pc300* 5604 5605CYPRESS CY8C95X0 PINCTRL DRIVER 5606M: Patrick Rudolph <patrick.rudolph@9elements.com> 5607L: linux-gpio@vger.kernel.org 5608S: Maintained 5609F: drivers/pinctrl/pinctrl-cy8c95x0.c 5610 5611CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5612M: Linus Walleij <linus.walleij@linaro.org> 5613L: linux-input@vger.kernel.org 5614S: Maintained 5615F: drivers/input/touchscreen/cy8ctma140.c 5616 5617CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5618M: Yassine Oudjana <y.oudjana@protonmail.com> 5619L: linux-input@vger.kernel.org 5620S: Maintained 5621F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5622F: drivers/input/keyboard/cypress-sf.c 5623 5624CYPRESS_FIRMWARE MEDIA DRIVER 5625M: Antti Palosaari <crope@iki.fi> 5626L: linux-media@vger.kernel.org 5627S: Maintained 5628W: https://linuxtv.org 5629W: http://palosaari.fi/linux/ 5630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5631T: git git://linuxtv.org/anttip/media_tree.git 5632F: drivers/media/common/cypress_firmware* 5633 5634CYTTSP TOUCHSCREEN DRIVER 5635M: Linus Walleij <linus.walleij@linaro.org> 5636L: linux-input@vger.kernel.org 5637S: Maintained 5638F: drivers/input/touchscreen/cyttsp* 5639 5640D-LINK DIR-685 TOUCHKEYS DRIVER 5641M: Linus Walleij <linus.walleij@linaro.org> 5642L: linux-input@vger.kernel.org 5643S: Supported 5644F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5645 5646DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5647M: Joshua Kinard <kumba@gentoo.org> 5648S: Maintained 5649F: drivers/rtc/rtc-ds1685.c 5650F: include/linux/rtc/ds1685.h 5651 5652DAMA SLAVE for AX.25 5653M: Joerg Reuter <jreuter@yaina.de> 5654L: linux-hams@vger.kernel.org 5655S: Maintained 5656W: http://yaina.de/jreuter/ 5657W: http://www.qsl.net/dl1bke/ 5658F: net/ax25/af_ax25.c 5659F: net/ax25/ax25_dev.c 5660F: net/ax25/ax25_ds_* 5661F: net/ax25/ax25_in.c 5662F: net/ax25/ax25_out.c 5663F: net/ax25/ax25_timer.c 5664F: net/ax25/sysctl_net_ax25.c 5665 5666DATA ACCESS MONITOR 5667M: SeongJae Park <sj@kernel.org> 5668L: damon@lists.linux.dev 5669L: linux-mm@kvack.org 5670S: Maintained 5671W: https://damonitor.github.io 5672P: Documentation/mm/damon/maintainer-profile.rst 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5674T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5676F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5677F: Documentation/admin-guide/mm/damon/ 5678F: Documentation/mm/damon/ 5679F: include/linux/damon.h 5680F: include/trace/events/damon.h 5681F: mm/damon/ 5682F: tools/testing/selftests/damon/ 5683 5684DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5685L: netdev@vger.kernel.org 5686S: Orphan 5687F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5688F: drivers/net/ethernet/dec/tulip/dmfe.c 5689 5690DC390/AM53C974 SCSI driver 5691M: Hannes Reinecke <hare@suse.com> 5692L: linux-scsi@vger.kernel.org 5693S: Maintained 5694F: drivers/scsi/am53c974.c 5695 5696DC395x SCSI driver 5697M: Oliver Neukum <oliver@neukum.org> 5698M: Ali Akcaagac <aliakc@web.de> 5699M: Jamie Lenehan <lenehan@twibble.org> 5700S: Maintained 5701F: Documentation/scsi/dc395x.rst 5702F: drivers/scsi/dc395x.* 5703 5704DCCP PROTOCOL 5705L: dccp@vger.kernel.org 5706S: Orphan 5707W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5708F: include/linux/dccp.h 5709F: include/linux/tfrc.h 5710F: include/uapi/linux/dccp.h 5711F: net/dccp/ 5712 5713DEBUGOBJECTS: 5714M: Thomas Gleixner <tglx@linutronix.de> 5715L: linux-kernel@vger.kernel.org 5716S: Maintained 5717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5718F: include/linux/debugobjects.h 5719F: lib/debugobjects.c 5720 5721DECSTATION PLATFORM SUPPORT 5722M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5723L: linux-mips@vger.kernel.org 5724S: Maintained 5725W: http://www.linux-mips.org/wiki/DECstation 5726F: arch/mips/dec/ 5727F: arch/mips/include/asm/dec/ 5728F: arch/mips/include/asm/mach-dec/ 5729 5730DEFXX FDDI NETWORK DRIVER 5731M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5732S: Maintained 5733F: drivers/net/fddi/defxx.* 5734 5735DEFZA FDDI NETWORK DRIVER 5736M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5737S: Maintained 5738F: drivers/net/fddi/defza.* 5739 5740DEINTERLACE DRIVERS FOR ALLWINNER H3 5741M: Jernej Skrabec <jernej.skrabec@gmail.com> 5742L: linux-media@vger.kernel.org 5743S: Maintained 5744T: git git://linuxtv.org/media_tree.git 5745F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5746F: drivers/media/platform/sunxi/sun8i-di/ 5747 5748DELL LAPTOP DRIVER 5749M: Matthew Garrett <mjg59@srcf.ucam.org> 5750M: Pali Rohár <pali@kernel.org> 5751L: platform-driver-x86@vger.kernel.org 5752S: Maintained 5753F: drivers/platform/x86/dell/dell-laptop.c 5754 5755DELL LAPTOP FREEFALL DRIVER 5756M: Pali Rohár <pali@kernel.org> 5757S: Maintained 5758F: drivers/platform/x86/dell/dell-smo8800.c 5759 5760DELL LAPTOP RBTN DRIVER 5761M: Pali Rohár <pali@kernel.org> 5762S: Maintained 5763F: drivers/platform/x86/dell/dell-rbtn.* 5764 5765DELL LAPTOP SMM DRIVER 5766M: Pali Rohár <pali@kernel.org> 5767S: Maintained 5768F: Documentation/ABI/obsolete/procfs-i8k 5769F: drivers/hwmon/dell-smm-hwmon.c 5770F: include/uapi/linux/i8k.h 5771 5772DELL REMOTE BIOS UPDATE DRIVER 5773M: Stuart Hayes <stuart.w.hayes@gmail.com> 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell_rbu.c 5777 5778DELL SMBIOS DRIVER 5779M: Pali Rohár <pali@kernel.org> 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios.* 5784 5785DELL SMBIOS SMM DRIVER 5786L: Dell.Client.Kernel@dell.com 5787L: platform-driver-x86@vger.kernel.org 5788S: Maintained 5789F: drivers/platform/x86/dell/dell-smbios-smm.c 5790 5791DELL SMBIOS WMI DRIVER 5792L: Dell.Client.Kernel@dell.com 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: drivers/platform/x86/dell/dell-smbios-wmi.c 5796F: tools/wmi/dell-smbios-example.c 5797 5798DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5799M: Stuart Hayes <stuart.w.hayes@gmail.com> 5800L: platform-driver-x86@vger.kernel.org 5801S: Maintained 5802F: Documentation/driver-api/dcdbas.rst 5803F: drivers/platform/x86/dell/dcdbas.* 5804 5805DELL WMI DDV DRIVER 5806M: Armin Wolf <W_Armin@gmx.de> 5807S: Maintained 5808F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5809F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5810F: Documentation/wmi/devices/dell-wmi-ddv.rst 5811F: drivers/platform/x86/dell/dell-wmi-ddv.c 5812 5813DELL WMI DESCRIPTOR DRIVER 5814L: Dell.Client.Kernel@dell.com 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5817 5818DELL WMI HARDWARE PRIVACY SUPPORT 5819M: Perry Yuan <Perry.Yuan@dell.com> 5820L: Dell.Client.Kernel@dell.com 5821L: platform-driver-x86@vger.kernel.org 5822S: Maintained 5823F: drivers/platform/x86/dell/dell-wmi-privacy.c 5824 5825DELL WMI NOTIFICATIONS DRIVER 5826M: Matthew Garrett <mjg59@srcf.ucam.org> 5827M: Pali Rohár <pali@kernel.org> 5828S: Maintained 5829F: drivers/platform/x86/dell/dell-wmi-base.c 5830 5831DELL WMI SYSMAN DRIVER 5832M: Prasanth Ksr <prasanth.ksr@dell.com> 5833L: Dell.Client.Kernel@dell.com 5834L: platform-driver-x86@vger.kernel.org 5835S: Maintained 5836F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5837F: drivers/platform/x86/dell/dell-wmi-sysman/ 5838 5839DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5840M: Zev Weiss <zev@bewilderbeest.net> 5841L: linux-hwmon@vger.kernel.org 5842S: Maintained 5843F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5844 5845DELTA DPS920AB PSU DRIVER 5846M: Robert Marko <robert.marko@sartura.hr> 5847L: linux-hwmon@vger.kernel.org 5848S: Maintained 5849F: Documentation/hwmon/dps920ab.rst 5850F: drivers/hwmon/pmbus/dps920ab.c 5851 5852DELTA NETWORKS TN48M CPLD DRIVERS 5853M: Robert Marko <robert.marko@sartura.hr> 5854S: Maintained 5855F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5856F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5857F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5858F: drivers/gpio/gpio-tn48m.c 5859F: include/dt-bindings/reset/delta,tn48m-reset.h 5860 5861DELTA ST MEDIA DRIVER 5862M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5863L: linux-media@vger.kernel.org 5864S: Supported 5865W: https://linuxtv.org 5866T: git git://linuxtv.org/media_tree.git 5867F: drivers/media/platform/st/sti/delta 5868 5869DENALI NAND DRIVER 5870L: linux-mtd@lists.infradead.org 5871S: Orphan 5872F: drivers/mtd/nand/raw/denali* 5873 5874DESIGNWARE EDMA CORE IP DRIVER 5875M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5876R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5877R: Serge Semin <fancer.lancer@gmail.com> 5878L: dmaengine@vger.kernel.org 5879S: Maintained 5880F: drivers/dma/dw-edma/ 5881F: include/linux/dma/edma.h 5882 5883DESIGNWARE USB2 DRD IP DRIVER 5884M: Minas Harutyunyan <hminas@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5888F: drivers/usb/dwc2/ 5889 5890DESIGNWARE USB3 DRD IP DRIVER 5891M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5892L: linux-usb@vger.kernel.org 5893S: Maintained 5894F: drivers/usb/dwc3/ 5895 5896DESIGNWARE XDATA IP DRIVER 5897M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5898L: linux-pci@vger.kernel.org 5899S: Maintained 5900F: Documentation/misc-devices/dw-xdata-pcie.rst 5901F: drivers/misc/dw-xdata-pcie.c 5902 5903DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5904M: Andreas Klinger <ak@it-klinger.de> 5905L: linux-iio@vger.kernel.org 5906S: Maintained 5907F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5908F: drivers/iio/proximity/srf*.c 5909 5910DEVICE COREDUMP (DEV_COREDUMP) 5911M: Johannes Berg <johannes@sipsolutions.net> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: drivers/base/devcoredump.c 5915F: include/linux/devcoredump.h 5916 5917DEVICE DEPENDENCY HELPER SCRIPT 5918M: Saravana Kannan <saravanak@google.com> 5919L: linux-kernel@vger.kernel.org 5920S: Maintained 5921F: scripts/dev-needs.sh 5922 5923DEVICE DIRECT ACCESS (DAX) 5924M: Dan Williams <dan.j.williams@intel.com> 5925M: Vishal Verma <vishal.l.verma@intel.com> 5926M: Dave Jiang <dave.jiang@intel.com> 5927L: nvdimm@lists.linux.dev 5928L: linux-cxl@vger.kernel.org 5929S: Supported 5930F: drivers/dax/ 5931 5932DEVICE FREQUENCY (DEVFREQ) 5933M: MyungJoo Ham <myungjoo.ham@samsung.com> 5934M: Kyungmin Park <kyungmin.park@samsung.com> 5935M: Chanwoo Choi <cw00.choi@samsung.com> 5936L: linux-pm@vger.kernel.org 5937S: Maintained 5938T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5939F: Documentation/devicetree/bindings/devfreq/ 5940F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5941F: drivers/devfreq/ 5942F: include/linux/devfreq.h 5943F: include/trace/events/devfreq.h 5944 5945DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5946M: Chanwoo Choi <cw00.choi@samsung.com> 5947L: linux-pm@vger.kernel.org 5948S: Supported 5949T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5950F: Documentation/devicetree/bindings/devfreq/event/ 5951F: drivers/devfreq/devfreq-event.c 5952F: drivers/devfreq/event/ 5953F: include/dt-bindings/pmu/exynos_ppmu.h 5954F: include/linux/devfreq-event.h 5955 5956DEVICE RESOURCE MANAGEMENT HELPERS 5957M: Hans de Goede <hdegoede@redhat.com> 5958R: Matti Vaittinen <mazziesaccount@gmail.com> 5959S: Maintained 5960F: include/linux/devm-helpers.h 5961 5962DEVICE-MAPPER (LVM) 5963M: Alasdair Kergon <agk@redhat.com> 5964M: Mike Snitzer <snitzer@kernel.org> 5965M: dm-devel@redhat.com 5966L: dm-devel@redhat.com 5967S: Maintained 5968W: http://sources.redhat.com/dm 5969Q: http://patchwork.kernel.org/project/dm-devel/list/ 5970T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5971T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5972F: Documentation/admin-guide/device-mapper/ 5973F: drivers/md/Kconfig 5974F: drivers/md/Makefile 5975F: drivers/md/dm* 5976F: drivers/md/persistent-data/ 5977F: include/linux/device-mapper.h 5978F: include/linux/dm-*.h 5979F: include/uapi/linux/dm-*.h 5980 5981DEVLINK 5982M: Jiri Pirko <jiri@resnulli.us> 5983L: netdev@vger.kernel.org 5984S: Supported 5985F: Documentation/networking/devlink 5986F: include/net/devlink.h 5987F: include/uapi/linux/devlink.h 5988F: net/devlink/ 5989 5990DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5991M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5995F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5996 5997DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5998M: Marek Vasut <marex@denx.de> 5999L: kernel@dh-electronics.com 6000S: Maintained 6001F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6002F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6003 6004DIALOG SEMICONDUCTOR DRIVERS 6005M: Support Opensource <support.opensource@diasemi.com> 6006S: Supported 6007W: http://www.dialog-semiconductor.com/products 6008F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6009F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6010F: Documentation/devicetree/bindings/mfd/da90*.txt 6011F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6012F: Documentation/devicetree/bindings/regulator/da92*.txt 6013F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6014F: Documentation/devicetree/bindings/regulator/slg51000.txt 6015F: Documentation/devicetree/bindings/sound/da[79]*.txt 6016F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6017F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6018F: Documentation/hwmon/da90??.rst 6019F: drivers/gpio/gpio-da90??.c 6020F: drivers/hwmon/da90??-hwmon.c 6021F: drivers/iio/adc/da91??-*.c 6022F: drivers/input/misc/da72??.[ch] 6023F: drivers/input/misc/da90??_onkey.c 6024F: drivers/input/touchscreen/da9052_tsi.c 6025F: drivers/leds/leds-da90??.c 6026F: drivers/mfd/da903x.c 6027F: drivers/mfd/da90??-*.c 6028F: drivers/mfd/da91??-*.c 6029F: drivers/pinctrl/pinctrl-da90??.c 6030F: drivers/power/supply/da9052-battery.c 6031F: drivers/power/supply/da91??-*.c 6032F: drivers/regulator/da9???-regulator.[ch] 6033F: drivers/regulator/slg51000-regulator.[ch] 6034F: drivers/rtc/rtc-da90??.c 6035F: drivers/thermal/da90??-thermal.c 6036F: drivers/video/backlight/da90??_bl.c 6037F: drivers/watchdog/da90??_wdt.c 6038F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6039F: include/linux/mfd/da903x.h 6040F: include/linux/mfd/da9052/ 6041F: include/linux/mfd/da9055/ 6042F: include/linux/mfd/da9062/ 6043F: include/linux/mfd/da9063/ 6044F: include/linux/mfd/da9150/ 6045F: include/linux/regulator/da9211.h 6046F: include/sound/da[79]*.h 6047F: sound/soc/codecs/da[79]*.[ch] 6048 6049DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6050M: William Breathitt Gray <william.gray@linaro.org> 6051L: linux-gpio@vger.kernel.org 6052S: Maintained 6053F: drivers/gpio/gpio-gpio-mm.c 6054 6055DIOLAN U2C-12 I2C DRIVER 6056M: Guenter Roeck <linux@roeck-us.net> 6057L: linux-i2c@vger.kernel.org 6058S: Maintained 6059F: drivers/i2c/busses/i2c-diolan-u2c.c 6060 6061DIRECTORY NOTIFICATION (DNOTIFY) 6062M: Jan Kara <jack@suse.cz> 6063R: Amir Goldstein <amir73il@gmail.com> 6064L: linux-fsdevel@vger.kernel.org 6065S: Maintained 6066F: Documentation/filesystems/dnotify.rst 6067F: fs/notify/dnotify/ 6068F: include/linux/dnotify.h 6069 6070DISK GEOMETRY AND PARTITION HANDLING 6071M: Andries Brouwer <aeb@cwi.nl> 6072S: Maintained 6073W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6074W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6075W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6076 6077DISKQUOTA 6078M: Jan Kara <jack@suse.com> 6079S: Maintained 6080F: Documentation/filesystems/quota.rst 6081F: fs/quota/ 6082F: include/linux/quota*.h 6083F: include/uapi/linux/quota*.h 6084 6085DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6086M: Bernie Thompson <bernie@plugable.com> 6087L: linux-fbdev@vger.kernel.org 6088S: Maintained 6089W: http://plugable.com/category/projects/udlfb/ 6090F: Documentation/fb/udlfb.rst 6091F: drivers/video/fbdev/udlfb.c 6092F: include/video/udlfb.h 6093 6094DISTRIBUTED LOCK MANAGER (DLM) 6095M: Christine Caulfield <ccaulfie@redhat.com> 6096M: David Teigland <teigland@redhat.com> 6097L: cluster-devel@redhat.com 6098S: Supported 6099W: http://sources.redhat.com/cluster/ 6100T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6101F: fs/dlm/ 6102 6103DMA BUFFER SHARING FRAMEWORK 6104M: Sumit Semwal <sumit.semwal@linaro.org> 6105M: Christian König <christian.koenig@amd.com> 6106L: linux-media@vger.kernel.org 6107L: dri-devel@lists.freedesktop.org 6108L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6109S: Maintained 6110T: git git://anongit.freedesktop.org/drm/drm-misc 6111F: Documentation/driver-api/dma-buf.rst 6112F: drivers/dma-buf/ 6113F: include/linux/*fence.h 6114F: include/linux/dma-buf.h 6115F: include/linux/dma-resv.h 6116K: \bdma_(?:buf|fence|resv)\b 6117 6118DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6119M: Vinod Koul <vkoul@kernel.org> 6120L: dmaengine@vger.kernel.org 6121S: Maintained 6122Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6123T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6124F: Documentation/devicetree/bindings/dma/ 6125F: Documentation/driver-api/dmaengine/ 6126F: drivers/dma/ 6127F: include/dt-bindings/dma/ 6128F: include/linux/dma/ 6129F: include/linux/dmaengine.h 6130F: include/linux/of_dma.h 6131 6132DMA MAPPING BENCHMARK 6133M: Xiang Chen <chenxiang66@hisilicon.com> 6134L: iommu@lists.linux.dev 6135F: kernel/dma/map_benchmark.c 6136F: tools/testing/selftests/dma/ 6137 6138DMA MAPPING HELPERS 6139M: Christoph Hellwig <hch@lst.de> 6140M: Marek Szyprowski <m.szyprowski@samsung.com> 6141R: Robin Murphy <robin.murphy@arm.com> 6142L: iommu@lists.linux.dev 6143S: Supported 6144W: http://git.infradead.org/users/hch/dma-mapping.git 6145T: git git://git.infradead.org/users/hch/dma-mapping.git 6146F: include/asm-generic/dma-mapping.h 6147F: include/linux/dma-direct.h 6148F: include/linux/dma-map-ops.h 6149F: include/linux/dma-mapping.h 6150F: include/linux/swiotlb.h 6151F: kernel/dma/ 6152 6153DMA-BUF HEAPS FRAMEWORK 6154M: Sumit Semwal <sumit.semwal@linaro.org> 6155R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6156R: Liam Mark <lmark@codeaurora.org> 6157R: Laura Abbott <labbott@redhat.com> 6158R: Brian Starkey <Brian.Starkey@arm.com> 6159R: John Stultz <jstultz@google.com> 6160L: linux-media@vger.kernel.org 6161L: dri-devel@lists.freedesktop.org 6162L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6163S: Maintained 6164T: git git://anongit.freedesktop.org/drm/drm-misc 6165F: drivers/dma-buf/dma-heap.c 6166F: drivers/dma-buf/heaps/* 6167F: include/linux/dma-heap.h 6168F: include/uapi/linux/dma-heap.h 6169 6170DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6171M: Lukasz Luba <lukasz.luba@arm.com> 6172L: linux-pm@vger.kernel.org 6173L: linux-samsung-soc@vger.kernel.org 6174S: Maintained 6175F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6176F: drivers/memory/samsung/exynos5422-dmc.c 6177 6178DME1737 HARDWARE MONITOR DRIVER 6179M: Juerg Haefliger <juergh@proton.me> 6180L: linux-hwmon@vger.kernel.org 6181S: Maintained 6182F: Documentation/hwmon/dme1737.rst 6183F: drivers/hwmon/dme1737.c 6184 6185DMI/SMBIOS SUPPORT 6186M: Jean Delvare <jdelvare@suse.com> 6187S: Maintained 6188T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6189F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6190F: drivers/firmware/dmi-id.c 6191F: drivers/firmware/dmi_scan.c 6192F: include/linux/dmi.h 6193 6194DOCUMENTATION 6195M: Jonathan Corbet <corbet@lwn.net> 6196L: linux-doc@vger.kernel.org 6197S: Maintained 6198P: Documentation/doc-guide/maintainer-profile.rst 6199T: git git://git.lwn.net/linux.git docs-next 6200F: Documentation/ 6201F: scripts/documentation-file-ref-check 6202F: scripts/kernel-doc 6203F: scripts/sphinx-pre-install 6204X: Documentation/ABI/ 6205X: Documentation/admin-guide/media/ 6206X: Documentation/devicetree/ 6207X: Documentation/driver-api/media/ 6208X: Documentation/firmware-guide/acpi/ 6209X: Documentation/i2c/ 6210X: Documentation/netlink/ 6211X: Documentation/power/ 6212X: Documentation/spi/ 6213X: Documentation/userspace-api/media/ 6214 6215DOCUMENTATION PROCESS 6216M: Jonathan Corbet <corbet@lwn.net> 6217L: workflows@vger.kernel.org 6218S: Maintained 6219F: Documentation/process/ 6220 6221DOCUMENTATION REPORTING ISSUES 6222M: Thorsten Leemhuis <linux@leemhuis.info> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6226F: Documentation/admin-guide/reporting-issues.rst 6227 6228DOCUMENTATION SCRIPTS 6229M: Mauro Carvalho Chehab <mchehab@kernel.org> 6230L: linux-doc@vger.kernel.org 6231S: Maintained 6232F: Documentation/sphinx/parse-headers.pl 6233F: scripts/documentation-file-ref-check 6234F: scripts/sphinx-pre-install 6235 6236DOCUMENTATION/ITALIAN 6237M: Federico Vaga <federico.vaga@vaga.pv.it> 6238L: linux-doc@vger.kernel.org 6239S: Maintained 6240F: Documentation/translations/it_IT 6241 6242DOCUMENTATION/JAPANESE 6243R: Akira Yokosawa <akiyks@gmail.com> 6244L: linux-doc@vger.kernel.org 6245S: Maintained 6246F: Documentation/translations/ja_JP 6247 6248DONGWOON DW9714 LENS VOICE COIL DRIVER 6249M: Sakari Ailus <sakari.ailus@linux.intel.com> 6250L: linux-media@vger.kernel.org 6251S: Maintained 6252T: git git://linuxtv.org/media_tree.git 6253F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6254F: drivers/media/i2c/dw9714.c 6255 6256DONGWOON DW9768 LENS VOICE COIL DRIVER 6257M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260T: git git://linuxtv.org/media_tree.git 6261F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6262F: drivers/media/i2c/dw9768.c 6263 6264DONGWOON DW9807 LENS VOICE COIL DRIVER 6265M: Sakari Ailus <sakari.ailus@linux.intel.com> 6266L: linux-media@vger.kernel.org 6267S: Maintained 6268T: git git://linuxtv.org/media_tree.git 6269F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6270F: drivers/media/i2c/dw9807-vcm.c 6271 6272DOUBLETALK DRIVER 6273M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6274L: blinux-list@redhat.com 6275S: Maintained 6276F: drivers/char/dtlk.c 6277F: include/linux/dtlk.h 6278 6279DPAA2 DATAPATH I/O (DPIO) DRIVER 6280M: Roy Pledge <Roy.Pledge@nxp.com> 6281L: linux-kernel@vger.kernel.org 6282S: Maintained 6283F: drivers/soc/fsl/dpio 6284 6285DPAA2 ETHERNET DRIVER 6286M: Ioana Ciornei <ioana.ciornei@nxp.com> 6287L: netdev@vger.kernel.org 6288S: Maintained 6289F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6290F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6291F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6292F: drivers/net/ethernet/freescale/dpaa2/Makefile 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6294F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6296F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6297F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6298F: drivers/net/ethernet/freescale/dpaa2/dpni* 6299 6300DPAA2 ETHERNET SWITCH DRIVER 6301M: Ioana Ciornei <ioana.ciornei@nxp.com> 6302L: netdev@vger.kernel.org 6303S: Maintained 6304F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6305F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6306F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6307 6308DRBD DRIVER 6309M: Philipp Reisner <philipp.reisner@linbit.com> 6310M: Lars Ellenberg <lars.ellenberg@linbit.com> 6311M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6312L: drbd-dev@lists.linbit.com 6313S: Supported 6314W: http://www.drbd.org 6315T: git git://git.linbit.com/linux-drbd.git 6316T: git git://git.linbit.com/drbd-8.4.git 6317F: Documentation/admin-guide/blockdev/ 6318F: drivers/block/drbd/ 6319F: include/linux/drbd* 6320F: lib/lru_cache.c 6321 6322DRIVER COMPONENT FRAMEWORK 6323L: dri-devel@lists.freedesktop.org 6324F: drivers/base/component.c 6325F: include/linux/component.h 6326 6327DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6328M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6329R: "Rafael J. Wysocki" <rafael@kernel.org> 6330S: Supported 6331T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6332F: Documentation/core-api/kobject.rst 6333F: drivers/base/ 6334F: fs/debugfs/ 6335F: fs/sysfs/ 6336F: include/linux/debugfs.h 6337F: include/linux/fwnode.h 6338F: include/linux/kobj* 6339F: include/linux/property.h 6340F: lib/kobj* 6341 6342DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6343M: Nishanth Menon <nm@ti.com> 6344L: linux-pm@vger.kernel.org 6345S: Maintained 6346F: drivers/soc/ti/smartreflex.c 6347F: include/linux/power/smartreflex.h 6348 6349DRM ACCEL DRIVERS FOR INTEL VPU 6350M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6351M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6352L: dri-devel@lists.freedesktop.org 6353S: Supported 6354T: git git://anongit.freedesktop.org/drm/drm-misc 6355F: drivers/accel/ivpu/ 6356F: include/uapi/drm/ivpu_accel.h 6357 6358DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6359M: Oded Gabbay <ogabbay@kernel.org> 6360L: dri-devel@lists.freedesktop.org 6361S: Maintained 6362C: irc://irc.oftc.net/dri-devel 6363T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6364F: Documentation/accel/ 6365F: drivers/accel/ 6366F: include/drm/drm_accel.h 6367 6368DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6369M: Maxime Ripard <mripard@kernel.org> 6370M: Chen-Yu Tsai <wens@csie.org> 6371R: Jernej Skrabec <jernej.skrabec@gmail.com> 6372L: dri-devel@lists.freedesktop.org 6373S: Supported 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: drivers/gpu/drm/sun4i/sun8i* 6376 6377DRM DRIVER FOR ARM PL111 CLCD 6378M: Emma Anholt <emma@anholt.net> 6379S: Supported 6380T: git git://anongit.freedesktop.org/drm/drm-misc 6381F: drivers/gpu/drm/pl111/ 6382 6383DRM DRIVER FOR ARM VERSATILE TFT PANELS 6384M: Linus Walleij <linus.walleij@linaro.org> 6385S: Maintained 6386T: git git://anongit.freedesktop.org/drm/drm-misc 6387F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6388F: drivers/gpu/drm/panel/panel-arm-versatile.c 6389 6390DRM DRIVER FOR ASPEED BMC GFX 6391M: Joel Stanley <joel@jms.id.au> 6392L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6393S: Supported 6394T: git git://anongit.freedesktop.org/drm/drm-misc 6395F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6396F: drivers/gpu/drm/aspeed/ 6397 6398DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6399M: Dave Airlie <airlied@redhat.com> 6400R: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Supported 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/ast/ 6405 6406DRM DRIVER FOR BOCHS VIRTUAL GPU 6407M: Gerd Hoffmann <kraxel@redhat.com> 6408L: virtualization@lists.linux-foundation.org 6409S: Maintained 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/tiny/bochs.c 6412 6413DRM DRIVER FOR BOE HIMAX8279D PANELS 6414M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6415S: Maintained 6416F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6417F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6418 6419DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6420M: Jagan Teki <jagan@amarulasolutions.com> 6421S: Maintained 6422F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6423F: drivers/gpu/drm/bridge/chipone-icn6211.c 6424 6425DRM DRIVER FOR EBBG FT8719 PANEL 6426M: Joel Selvaraj <jo@jsfamily.in> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6430F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6431 6432DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6433M: Linus Walleij <linus.walleij@linaro.org> 6434S: Maintained 6435T: git git://anongit.freedesktop.org/drm/drm-misc 6436F: drivers/gpu/drm/tve200/ 6437 6438DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6439M: Icenowy Zheng <icenowy@aosc.io> 6440S: Maintained 6441F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6442F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6443 6444DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6445M: Jagan Teki <jagan@amarulasolutions.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6448F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6449 6450DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6451M: Thomas Zimmermann <tzimmermann@suse.de> 6452M: Javier Martinez Canillas <javierm@redhat.com> 6453L: dri-devel@lists.freedesktop.org 6454S: Maintained 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/drm_aperture.c 6457F: drivers/gpu/drm/tiny/ofdrm.c 6458F: drivers/gpu/drm/tiny/simpledrm.c 6459F: drivers/video/aperture.c 6460F: drivers/video/nomodeset.c 6461F: include/drm/drm_aperture.h 6462F: include/linux/aperture.h 6463F: include/video/nomodeset.h 6464 6465DRM DRIVER FOR GENERIC EDP PANELS 6466R: Douglas Anderson <dianders@chromium.org> 6467F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6468F: drivers/gpu/drm/panel/panel-edp.c 6469 6470DRM DRIVER FOR GENERIC USB DISPLAY 6471M: Noralf Trønnes <noralf@tronnes.org> 6472S: Maintained 6473W: https://github.com/notro/gud/wiki 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/gud/ 6476F: include/drm/gud.h 6477 6478DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6479M: Hans de Goede <hdegoede@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/tiny/gm12u320.c 6483 6484DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6485M: Ondrej Jirman <megi@xff.cz> 6486M: Javier Martinez Canillas <javierm@redhat.com> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6490F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6491 6492DRM DRIVER FOR HX8357D PANELS 6493M: Emma Anholt <emma@anholt.net> 6494S: Maintained 6495T: git git://anongit.freedesktop.org/drm/drm-misc 6496F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6497F: drivers/gpu/drm/tiny/hx8357d.c 6498 6499DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6500M: Deepak Rawat <drawat.floss@gmail.com> 6501L: linux-hyperv@vger.kernel.org 6502L: dri-devel@lists.freedesktop.org 6503S: Maintained 6504T: git git://anongit.freedesktop.org/drm/drm-misc 6505F: drivers/gpu/drm/hyperv 6506 6507DRM DRIVER FOR ILITEK ILI9225 PANELS 6508M: David Lechner <david@lechnology.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6512F: drivers/gpu/drm/tiny/ili9225.c 6513 6514DRM DRIVER FOR ILITEK ILI9486 PANELS 6515M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6516S: Maintained 6517T: git git://anongit.freedesktop.org/drm/drm-misc 6518F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6519F: drivers/gpu/drm/tiny/ili9486.c 6520 6521DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6522M: Jagan Teki <jagan@edgeble.ai> 6523S: Maintained 6524F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6525F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6526 6527DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6528M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6529S: Supported 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: drivers/gpu/drm/logicvc/ 6532 6533DRM DRIVER FOR LVDS PANELS 6534M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6535L: dri-devel@lists.freedesktop.org 6536S: Maintained 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/lvds.yaml 6539F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6540F: drivers/gpu/drm/panel/panel-lvds.c 6541 6542DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6543M: Guido Günther <agx@sigxcpu.org> 6544R: Purism Kernel Team <kernel@puri.sm> 6545S: Maintained 6546F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6547F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6548 6549DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6550M: Dave Airlie <airlied@redhat.com> 6551R: Thomas Zimmermann <tzimmermann@suse.de> 6552L: dri-devel@lists.freedesktop.org 6553S: Supported 6554T: git git://anongit.freedesktop.org/drm/drm-misc 6555F: drivers/gpu/drm/mgag200/ 6556 6557DRM DRIVER FOR MI0283QT 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6562F: drivers/gpu/drm/tiny/mi0283qt.c 6563 6564DRM DRIVER FOR MIPI DBI compatible panels 6565M: Noralf Trønnes <noralf@tronnes.org> 6566S: Maintained 6567W: https://github.com/notro/panel-mipi-dbi/wiki 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6570F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6571 6572DRM DRIVER FOR MSM ADRENO GPU 6573M: Rob Clark <robdclark@gmail.com> 6574M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6575M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6576R: Sean Paul <sean@poorly.run> 6577R: Marijn Suijten <marijn.suijten@somainline.org> 6578L: linux-arm-msm@vger.kernel.org 6579L: dri-devel@lists.freedesktop.org 6580L: freedreno@lists.freedesktop.org 6581S: Maintained 6582B: https://gitlab.freedesktop.org/drm/msm/-/issues 6583T: git https://gitlab.freedesktop.org/drm/msm.git 6584F: Documentation/devicetree/bindings/display/msm/ 6585F: drivers/gpu/drm/msm/ 6586F: include/uapi/drm/msm_drm.h 6587 6588DRM DRIVER FOR NOVATEK NT35510 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6594 6595DRM DRIVER FOR NOVATEK NT35560 PANELS 6596M: Linus Walleij <linus.walleij@linaro.org> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6601 6602DRM DRIVER FOR NOVATEK NT36523 PANELS 6603M: Jianhua Lu <lujianhua000@gmail.com> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6608 6609DRM DRIVER FOR NOVATEK NT36672A PANELS 6610M: Sumit Semwal <sumit.semwal@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6614F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6615 6616DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6617M: Ben Skeggs <bskeggs@redhat.com> 6618M: Karol Herbst <kherbst@redhat.com> 6619M: Lyude Paul <lyude@redhat.com> 6620L: dri-devel@lists.freedesktop.org 6621L: nouveau@lists.freedesktop.org 6622S: Supported 6623W: https://nouveau.freedesktop.org/ 6624Q: https://patchwork.freedesktop.org/project/nouveau/ 6625Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6626B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6627C: irc://irc.oftc.net/nouveau 6628T: git https://gitlab.freedesktop.org/drm/nouveau.git 6629F: drivers/gpu/drm/nouveau/ 6630F: include/uapi/drm/nouveau_drm.h 6631 6632DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6633M: Stefan Mavrodiev <stefan@olimex.com> 6634S: Maintained 6635F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6636F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6637 6638DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6639R: Douglas Anderson <dianders@chromium.org> 6640F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6641F: drivers/gpu/drm/bridge/parade-ps8640.c 6642 6643DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6644M: Noralf Trønnes <noralf@tronnes.org> 6645S: Maintained 6646T: git git://anongit.freedesktop.org/drm/drm-misc 6647F: Documentation/devicetree/bindings/display/repaper.txt 6648F: drivers/gpu/drm/tiny/repaper.c 6649 6650DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6651M: Dave Airlie <airlied@redhat.com> 6652M: Gerd Hoffmann <kraxel@redhat.com> 6653L: virtualization@lists.linux-foundation.org 6654S: Obsolete 6655W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6656T: git git://anongit.freedesktop.org/drm/drm-misc 6657F: drivers/gpu/drm/tiny/cirrus.c 6658 6659DRM DRIVER FOR QXL VIRTUAL GPU 6660M: Dave Airlie <airlied@redhat.com> 6661M: Gerd Hoffmann <kraxel@redhat.com> 6662L: virtualization@lists.linux-foundation.org 6663L: spice-devel@lists.freedesktop.org 6664S: Maintained 6665T: git git://anongit.freedesktop.org/drm/drm-misc 6666F: drivers/gpu/drm/qxl/ 6667F: include/uapi/drm/qxl_drm.h 6668 6669DRM DRIVER FOR RAYDIUM RM67191 PANELS 6670M: Robert Chiras <robert.chiras@nxp.com> 6671S: Maintained 6672F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6673F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6674 6675DRM DRIVER FOR SAMSUNG DB7430 PANELS 6676M: Linus Walleij <linus.walleij@linaro.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6680F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6681 6682DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6683M: Inki Dae <inki.dae@samsung.com> 6684M: Jagan Teki <jagan@amarulasolutions.com> 6685M: Marek Szyprowski <m.szyprowski@samsung.com> 6686S: Maintained 6687T: git git://anongit.freedesktop.org/drm/drm-misc 6688F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6689F: drivers/gpu/drm/bridge/samsung-dsim.c 6690F: include/drm/bridge/samsung-dsim.h 6691 6692DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6693M: Markuss Broks <markuss.broks@gmail.com> 6694S: Maintained 6695F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6696F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6697 6698DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6699M: Artur Weber <aweber.kernel@gmail.com> 6700S: Maintained 6701F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6702F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6703 6704DRM DRIVER FOR SITRONIX ST7586 PANELS 6705M: David Lechner <david@lechnology.com> 6706S: Maintained 6707T: git git://anongit.freedesktop.org/drm/drm-misc 6708F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6709F: drivers/gpu/drm/tiny/st7586.c 6710 6711DRM DRIVER FOR SITRONIX ST7701 PANELS 6712M: Jagan Teki <jagan@amarulasolutions.com> 6713S: Maintained 6714F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6715F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6716 6717DRM DRIVER FOR SITRONIX ST7703 PANELS 6718M: Guido Günther <agx@sigxcpu.org> 6719R: Purism Kernel Team <kernel@puri.sm> 6720R: Ondrej Jirman <megous@megous.com> 6721S: Maintained 6722F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6723F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6724 6725DRM DRIVER FOR SITRONIX ST7735R PANELS 6726M: David Lechner <david@lechnology.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6730F: drivers/gpu/drm/tiny/st7735r.c 6731 6732DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6733M: Javier Martinez Canillas <javierm@redhat.com> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6737F: drivers/gpu/drm/solomon/ssd130x* 6738 6739DRM DRIVER FOR ST-ERICSSON MCDE 6740M: Linus Walleij <linus.walleij@linaro.org> 6741S: Maintained 6742T: git git://anongit.freedesktop.org/drm/drm-misc 6743F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6744F: drivers/gpu/drm/mcde/ 6745 6746DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6747M: Jagan Teki <jagan@amarulasolutions.com> 6748S: Maintained 6749F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6750F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6751 6752DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6753R: Douglas Anderson <dianders@chromium.org> 6754F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6755F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6756 6757DRM DRIVER FOR TPO TPG110 PANELS 6758M: Linus Walleij <linus.walleij@linaro.org> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6762F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6763 6764DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6765M: Dave Airlie <airlied@redhat.com> 6766R: Sean Paul <sean@poorly.run> 6767R: Thomas Zimmermann <tzimmermann@suse.de> 6768L: dri-devel@lists.freedesktop.org 6769S: Supported 6770T: git git://anongit.freedesktop.org/drm/drm-misc 6771F: drivers/gpu/drm/udl/ 6772 6773DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6774M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6775M: Melissa Wen <melissa.srw@gmail.com> 6776M: Maíra Canal <mairacanal@riseup.net> 6777R: Haneen Mohammed <hamohammed.sa@gmail.com> 6778R: Daniel Vetter <daniel@ffwll.ch> 6779L: dri-devel@lists.freedesktop.org 6780S: Maintained 6781T: git git://anongit.freedesktop.org/drm/drm-misc 6782F: Documentation/gpu/vkms.rst 6783F: drivers/gpu/drm/vkms/ 6784 6785DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6786M: Hans de Goede <hdegoede@redhat.com> 6787L: dri-devel@lists.freedesktop.org 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: drivers/gpu/drm/vboxvideo/ 6791 6792DRM DRIVER FOR VMWARE VIRTUAL GPU 6793M: Zack Rusin <zackr@vmware.com> 6794R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6795L: dri-devel@lists.freedesktop.org 6796S: Supported 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: drivers/gpu/drm/vmwgfx/ 6799F: include/uapi/drm/vmwgfx_drm.h 6800 6801DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6802M: Linus Walleij <linus.walleij@linaro.org> 6803S: Maintained 6804T: git git://anongit.freedesktop.org/drm/drm-misc 6805F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6806F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6807 6808DRM DRIVERS 6809M: David Airlie <airlied@gmail.com> 6810M: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm 6814C: irc://irc.oftc.net/dri-devel 6815T: git git://anongit.freedesktop.org/drm/drm 6816F: Documentation/devicetree/bindings/display/ 6817F: Documentation/devicetree/bindings/gpu/ 6818F: Documentation/gpu/ 6819F: drivers/gpu/ 6820F: include/drm/ 6821F: include/linux/vga* 6822F: include/uapi/drm/ 6823 6824DRM DRIVERS AND MISC GPU PATCHES 6825M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6826M: Maxime Ripard <mripard@kernel.org> 6827M: Thomas Zimmermann <tzimmermann@suse.de> 6828S: Maintained 6829W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6830T: git git://anongit.freedesktop.org/drm/drm-misc 6831F: Documentation/gpu/ 6832F: drivers/gpu/drm/* 6833F: drivers/gpu/vga/ 6834F: include/drm/drm* 6835F: include/linux/vga* 6836F: include/uapi/drm/drm* 6837 6838DRM DRIVERS FOR ALLWINNER A10 6839M: Maxime Ripard <mripard@kernel.org> 6840M: Chen-Yu Tsai <wens@csie.org> 6841L: dri-devel@lists.freedesktop.org 6842S: Supported 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/allwinner* 6845F: drivers/gpu/drm/sun4i/ 6846 6847DRM DRIVERS FOR AMLOGIC SOCS 6848M: Neil Armstrong <neil.armstrong@linaro.org> 6849L: dri-devel@lists.freedesktop.org 6850L: linux-amlogic@lists.infradead.org 6851S: Supported 6852W: http://linux-meson.com/ 6853T: git git://anongit.freedesktop.org/drm/drm-misc 6854F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6855F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6856F: Documentation/gpu/meson.rst 6857F: drivers/gpu/drm/meson/ 6858 6859DRM DRIVERS FOR ATMEL HLCDC 6860M: Sam Ravnborg <sam@ravnborg.org> 6861M: Boris Brezillon <bbrezillon@kernel.org> 6862L: dri-devel@lists.freedesktop.org 6863S: Supported 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/atmel/ 6866F: drivers/gpu/drm/atmel-hlcdc/ 6867 6868DRM DRIVERS FOR BRIDGE CHIPS 6869M: Andrzej Hajda <andrzej.hajda@intel.com> 6870M: Neil Armstrong <neil.armstrong@linaro.org> 6871M: Robert Foss <rfoss@kernel.org> 6872R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6873R: Jonas Karlman <jonas@kwiboo.se> 6874R: Jernej Skrabec <jernej.skrabec@gmail.com> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/bridge/ 6878F: drivers/gpu/drm/bridge/ 6879F: drivers/gpu/drm/drm_bridge.c 6880F: include/drm/drm_bridge.h 6881 6882DRM DRIVERS FOR EXYNOS 6883M: Inki Dae <inki.dae@samsung.com> 6884M: Seung-Woo Kim <sw0312.kim@samsung.com> 6885M: Kyungmin Park <kyungmin.park@samsung.com> 6886L: dri-devel@lists.freedesktop.org 6887S: Supported 6888T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6889F: Documentation/devicetree/bindings/display/exynos/ 6890F: Documentation/devicetree/bindings/display/samsung/ 6891F: drivers/gpu/drm/exynos/ 6892F: include/uapi/drm/exynos_drm.h 6893 6894DRM DRIVERS FOR FREESCALE DCU 6895M: Stefan Agner <stefan@agner.ch> 6896M: Alison Wang <alison.wang@nxp.com> 6897L: dri-devel@lists.freedesktop.org 6898S: Supported 6899T: git git://anongit.freedesktop.org/drm/drm-misc 6900F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6901F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6902F: drivers/gpu/drm/fsl-dcu/ 6903 6904DRM DRIVERS FOR FREESCALE IMX 6905M: Philipp Zabel <p.zabel@pengutronix.de> 6906L: dri-devel@lists.freedesktop.org 6907S: Maintained 6908F: Documentation/devicetree/bindings/display/imx/ 6909F: drivers/gpu/drm/imx/ipuv3/ 6910F: drivers/gpu/ipu-v3/ 6911 6912DRM DRIVERS FOR FREESCALE IMX BRIDGE 6913M: Liu Ying <victor.liu@nxp.com> 6914L: dri-devel@lists.freedesktop.org 6915S: Maintained 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6920F: drivers/gpu/drm/bridge/imx/ 6921 6922DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6923M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://github.com/patjak/drm-gma500 6927F: drivers/gpu/drm/gma500/ 6928 6929DRM DRIVERS FOR HISILICON 6930M: Xinliang Liu <xinliang.liu@linaro.org> 6931M: Tian Tao <tiantao6@hisilicon.com> 6932R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6933R: Sumit Semwal <sumit.semwal@linaro.org> 6934R: Yongqin Liu <yongqin.liu@linaro.org> 6935R: John Stultz <jstultz@google.com> 6936L: dri-devel@lists.freedesktop.org 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/hisilicon/ 6940F: drivers/gpu/drm/hisilicon/ 6941 6942DRM DRIVERS FOR LIMA 6943M: Qiang Yu <yuq825@gmail.com> 6944L: dri-devel@lists.freedesktop.org 6945L: lima@lists.freedesktop.org (moderated for non-subscribers) 6946S: Maintained 6947T: git git://anongit.freedesktop.org/drm/drm-misc 6948F: drivers/gpu/drm/lima/ 6949F: include/uapi/drm/lima_drm.h 6950 6951DRM DRIVERS FOR MEDIATEK 6952M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6953M: Philipp Zabel <p.zabel@pengutronix.de> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6956S: Supported 6957F: Documentation/devicetree/bindings/display/mediatek/ 6958F: drivers/gpu/drm/mediatek/ 6959F: drivers/phy/mediatek/phy-mtk-dp.c 6960F: drivers/phy/mediatek/phy-mtk-hdmi* 6961F: drivers/phy/mediatek/phy-mtk-mipi* 6962 6963DRM DRIVERS FOR NVIDIA TEGRA 6964M: Thierry Reding <thierry.reding@gmail.com> 6965M: Mikko Perttunen <mperttunen@nvidia.com> 6966L: dri-devel@lists.freedesktop.org 6967L: linux-tegra@vger.kernel.org 6968S: Supported 6969T: git https://gitlab.freedesktop.org/drm/tegra.git 6970F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6971F: Documentation/devicetree/bindings/gpu/host1x/ 6972F: drivers/gpu/drm/tegra/ 6973F: drivers/gpu/host1x/ 6974F: include/linux/host1x.h 6975F: include/uapi/drm/tegra_drm.h 6976 6977DRM DRIVERS FOR RENESAS 6978M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6979M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6980L: dri-devel@lists.freedesktop.org 6981L: linux-renesas-soc@vger.kernel.org 6982S: Supported 6983T: git git://linuxtv.org/pinchartl/media drm/du/next 6984F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6985F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6986F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6987F: Documentation/devicetree/bindings/display/renesas,du.yaml 6988F: drivers/gpu/drm/renesas/ 6989F: include/linux/platform_data/shmob_drm.h 6990 6991DRM DRIVERS FOR ROCKCHIP 6992M: Sandy Huang <hjc@rock-chips.com> 6993M: Heiko Stübner <heiko@sntech.de> 6994L: dri-devel@lists.freedesktop.org 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/rockchip/ 6998F: drivers/gpu/drm/rockchip/ 6999 7000DRM DRIVERS FOR STI 7001M: Alain Volmat <alain.volmat@foss.st.com> 7002L: dri-devel@lists.freedesktop.org 7003S: Maintained 7004T: git git://anongit.freedesktop.org/drm/drm-misc 7005F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7006F: drivers/gpu/drm/sti 7007 7008DRM DRIVERS FOR STM 7009M: Yannick Fertre <yannick.fertre@foss.st.com> 7010M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7011M: Philippe Cornu <philippe.cornu@foss.st.com> 7012L: dri-devel@lists.freedesktop.org 7013S: Maintained 7014T: git git://anongit.freedesktop.org/drm/drm-misc 7015F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7016F: drivers/gpu/drm/stm 7017 7018DRM DRIVERS FOR TI KEYSTONE 7019M: Jyri Sarha <jyri.sarha@iki.fi> 7020M: Tomi Valkeinen <tomba@kernel.org> 7021L: dri-devel@lists.freedesktop.org 7022S: Maintained 7023T: git git://anongit.freedesktop.org/drm/drm-misc 7024F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7025F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7026F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7027F: drivers/gpu/drm/tidss/ 7028 7029DRM DRIVERS FOR TI LCDC 7030M: Jyri Sarha <jyri.sarha@iki.fi> 7031R: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/tilcdc/ 7035F: drivers/gpu/drm/tilcdc/ 7036 7037DRM DRIVERS FOR TI OMAP 7038M: Tomi Valkeinen <tomba@kernel.org> 7039L: dri-devel@lists.freedesktop.org 7040S: Maintained 7041F: Documentation/devicetree/bindings/display/ti/ 7042F: drivers/gpu/drm/omapdrm/ 7043 7044DRM DRIVERS FOR V3D 7045M: Emma Anholt <emma@anholt.net> 7046M: Melissa Wen <mwen@igalia.com> 7047S: Supported 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7050F: drivers/gpu/drm/v3d/ 7051F: include/uapi/drm/v3d_drm.h 7052 7053DRM DRIVERS FOR VC4 7054M: Emma Anholt <emma@anholt.net> 7055M: Maxime Ripard <mripard@kernel.org> 7056S: Supported 7057T: git git://github.com/anholt/linux 7058T: git git://anongit.freedesktop.org/drm/drm-misc 7059F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7060F: drivers/gpu/drm/vc4/ 7061F: include/uapi/drm/vc4_drm.h 7062 7063DRM DRIVERS FOR VIVANTE GPU IP 7064M: Lucas Stach <l.stach@pengutronix.de> 7065R: Russell King <linux+etnaviv@armlinux.org.uk> 7066R: Christian Gmeiner <christian.gmeiner@gmail.com> 7067L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7068L: dri-devel@lists.freedesktop.org 7069S: Maintained 7070F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7071F: drivers/gpu/drm/etnaviv/ 7072F: include/uapi/drm/etnaviv_drm.h 7073 7074DRM DRIVERS FOR XEN 7075M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7076L: dri-devel@lists.freedesktop.org 7077L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7078S: Supported 7079T: git git://anongit.freedesktop.org/drm/drm-misc 7080F: Documentation/gpu/xen-front.rst 7081F: drivers/gpu/drm/xen/ 7082 7083DRM DRIVERS FOR XILINX 7084M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7085L: dri-devel@lists.freedesktop.org 7086S: Maintained 7087T: git git://anongit.freedesktop.org/drm/drm-misc 7088F: Documentation/devicetree/bindings/display/xlnx/ 7089F: drivers/gpu/drm/xlnx/ 7090 7091DRM GPU SCHEDULER 7092M: Luben Tuikov <luben.tuikov@amd.com> 7093L: dri-devel@lists.freedesktop.org 7094S: Maintained 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: drivers/gpu/drm/scheduler/ 7097F: include/drm/gpu_scheduler.h 7098 7099DRM PANEL DRIVERS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101R: Sam Ravnborg <sam@ravnborg.org> 7102L: dri-devel@lists.freedesktop.org 7103S: Maintained 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/panel/ 7106F: drivers/gpu/drm/drm_panel.c 7107F: drivers/gpu/drm/panel/ 7108F: include/drm/drm_panel.h 7109 7110DRM PRIVACY-SCREEN CLASS 7111M: Hans de Goede <hdegoede@redhat.com> 7112L: dri-devel@lists.freedesktop.org 7113S: Maintained 7114T: git git://anongit.freedesktop.org/drm/drm-misc 7115F: drivers/gpu/drm/drm_privacy_screen* 7116F: include/drm/drm_privacy_screen* 7117 7118DRM TTM SUBSYSTEM 7119M: Christian Koenig <christian.koenig@amd.com> 7120M: Huang Rui <ray.huang@amd.com> 7121L: dri-devel@lists.freedesktop.org 7122S: Maintained 7123T: git git://anongit.freedesktop.org/drm/drm-misc 7124F: drivers/gpu/drm/ttm/ 7125F: include/drm/ttm/ 7126 7127DSBR100 USB FM RADIO DRIVER 7128M: Alexey Klimov <klimov.linux@gmail.com> 7129L: linux-media@vger.kernel.org 7130S: Maintained 7131T: git git://linuxtv.org/media_tree.git 7132F: drivers/media/radio/dsbr100.c 7133 7134DT3155 MEDIA DRIVER 7135M: Hans Verkuil <hverkuil@xs4all.nl> 7136L: linux-media@vger.kernel.org 7137S: Odd Fixes 7138W: https://linuxtv.org 7139T: git git://linuxtv.org/media_tree.git 7140F: drivers/media/pci/dt3155/ 7141 7142DVB_USB_AF9015 MEDIA DRIVER 7143M: Antti Palosaari <crope@iki.fi> 7144L: linux-media@vger.kernel.org 7145S: Maintained 7146W: https://linuxtv.org 7147W: http://palosaari.fi/linux/ 7148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7149T: git git://linuxtv.org/anttip/media_tree.git 7150F: drivers/media/usb/dvb-usb-v2/af9015* 7151 7152DVB_USB_AF9035 MEDIA DRIVER 7153M: Antti Palosaari <crope@iki.fi> 7154L: linux-media@vger.kernel.org 7155S: Maintained 7156W: https://linuxtv.org 7157W: http://palosaari.fi/linux/ 7158Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7159T: git git://linuxtv.org/anttip/media_tree.git 7160F: drivers/media/usb/dvb-usb-v2/af9035* 7161 7162DVB_USB_ANYSEE MEDIA DRIVER 7163M: Antti Palosaari <crope@iki.fi> 7164L: linux-media@vger.kernel.org 7165S: Maintained 7166W: https://linuxtv.org 7167W: http://palosaari.fi/linux/ 7168Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7169T: git git://linuxtv.org/anttip/media_tree.git 7170F: drivers/media/usb/dvb-usb-v2/anysee* 7171 7172DVB_USB_AU6610 MEDIA DRIVER 7173M: Antti Palosaari <crope@iki.fi> 7174L: linux-media@vger.kernel.org 7175S: Maintained 7176W: https://linuxtv.org 7177W: http://palosaari.fi/linux/ 7178Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7179T: git git://linuxtv.org/anttip/media_tree.git 7180F: drivers/media/usb/dvb-usb-v2/au6610* 7181 7182DVB_USB_CE6230 MEDIA DRIVER 7183M: Antti Palosaari <crope@iki.fi> 7184L: linux-media@vger.kernel.org 7185S: Maintained 7186W: https://linuxtv.org 7187W: http://palosaari.fi/linux/ 7188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7189T: git git://linuxtv.org/anttip/media_tree.git 7190F: drivers/media/usb/dvb-usb-v2/ce6230* 7191 7192DVB_USB_CXUSB MEDIA DRIVER 7193M: Michael Krufky <mkrufky@linuxtv.org> 7194L: linux-media@vger.kernel.org 7195S: Maintained 7196W: https://linuxtv.org 7197W: http://github.com/mkrufky 7198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7199T: git git://linuxtv.org/media_tree.git 7200F: drivers/media/usb/dvb-usb/cxusb* 7201 7202DVB_USB_EC168 MEDIA DRIVER 7203M: Antti Palosaari <crope@iki.fi> 7204L: linux-media@vger.kernel.org 7205S: Maintained 7206W: https://linuxtv.org 7207W: http://palosaari.fi/linux/ 7208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7209T: git git://linuxtv.org/anttip/media_tree.git 7210F: drivers/media/usb/dvb-usb-v2/ec168* 7211 7212DVB_USB_GL861 MEDIA DRIVER 7213M: Antti Palosaari <crope@iki.fi> 7214L: linux-media@vger.kernel.org 7215S: Maintained 7216W: https://linuxtv.org 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/gl861* 7220 7221DVB_USB_MXL111SF MEDIA DRIVER 7222M: Michael Krufky <mkrufky@linuxtv.org> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://github.com/mkrufky 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/mkrufky/mxl111sf.git 7229F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7230 7231DVB_USB_RTL28XXU MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7240 7241DVB_USB_V2 MEDIA DRIVER 7242M: Antti Palosaari <crope@iki.fi> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://palosaari.fi/linux/ 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/anttip/media_tree.git 7249F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7250F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7251 7252DYNAMIC DEBUG 7253M: Jason Baron <jbaron@akamai.com> 7254M: Jim Cromie <jim.cromie@gmail.com> 7255S: Maintained 7256F: include/linux/dynamic_debug.h 7257F: lib/dynamic_debug.c 7258F: lib/test_dynamic_debug.c 7259 7260DYNAMIC INTERRUPT MODERATION 7261M: Tal Gilboa <talgi@nvidia.com> 7262S: Maintained 7263F: Documentation/networking/net_dim.rst 7264F: include/linux/dim.h 7265F: lib/dim/ 7266 7267DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7268M: Daniel Lezcano <daniel.lezcano@kernel.org> 7269L: linux-pm@vger.kernel.org 7270S: Supported 7271B: https://bugzilla.kernel.org 7272T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7273F: drivers/powercap/dtpm* 7274F: include/linux/dtpm.h 7275 7276DZ DECSTATION DZ11 SERIAL DRIVER 7277M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7278S: Maintained 7279F: drivers/tty/serial/dz.* 7280 7281E3X0 POWER BUTTON DRIVER 7282M: Moritz Fischer <moritz.fischer@ettus.com> 7283L: usrp-users@lists.ettus.com 7284S: Supported 7285W: http://www.ettus.com 7286F: Documentation/devicetree/bindings/input/e3x0-button.txt 7287F: drivers/input/misc/e3x0-button.c 7288 7289E4000 MEDIA DRIVER 7290M: Antti Palosaari <crope@iki.fi> 7291L: linux-media@vger.kernel.org 7292S: Maintained 7293W: https://linuxtv.org 7294W: http://palosaari.fi/linux/ 7295Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7296T: git git://linuxtv.org/anttip/media_tree.git 7297F: drivers/media/tuners/e4000* 7298 7299EARTH_PT1 MEDIA DRIVER 7300M: Akihiro Tsukada <tskd08@gmail.com> 7301L: linux-media@vger.kernel.org 7302S: Odd Fixes 7303F: drivers/media/pci/pt1/ 7304 7305EARTH_PT3 MEDIA DRIVER 7306M: Akihiro Tsukada <tskd08@gmail.com> 7307L: linux-media@vger.kernel.org 7308S: Odd Fixes 7309F: drivers/media/pci/pt3/ 7310 7311EC100 MEDIA DRIVER 7312M: Antti Palosaari <crope@iki.fi> 7313L: linux-media@vger.kernel.org 7314S: Maintained 7315W: https://linuxtv.org 7316W: http://palosaari.fi/linux/ 7317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7318T: git git://linuxtv.org/anttip/media_tree.git 7319F: drivers/media/dvb-frontends/ec100* 7320 7321ECRYPT FILE SYSTEM 7322M: Tyler Hicks <code@tyhicks.com> 7323L: ecryptfs@vger.kernel.org 7324S: Odd Fixes 7325W: http://ecryptfs.org 7326W: https://launchpad.net/ecryptfs 7327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7328F: Documentation/filesystems/ecryptfs.rst 7329F: fs/ecryptfs/ 7330 7331EDAC-AMD64 7332M: Yazen Ghannam <yazen.ghannam@amd.com> 7333L: linux-edac@vger.kernel.org 7334S: Supported 7335F: drivers/edac/amd64_edac* 7336F: drivers/edac/mce_amd* 7337 7338EDAC-ARMADA 7339M: Jan Luebbe <jlu@pengutronix.de> 7340L: linux-edac@vger.kernel.org 7341S: Maintained 7342F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7343F: drivers/edac/armada_xp_* 7344 7345EDAC-AST2500 7346M: Stefan Schaeckeler <sschaeck@cisco.com> 7347S: Supported 7348F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7349F: drivers/edac/aspeed_edac.c 7350 7351EDAC-BLUEFIELD 7352M: Shravan Kumar Ramani <shravankr@nvidia.com> 7353S: Supported 7354F: drivers/edac/bluefield_edac.c 7355 7356EDAC-CALXEDA 7357M: Andre Przywara <andre.przywara@arm.com> 7358L: linux-edac@vger.kernel.org 7359S: Maintained 7360F: drivers/edac/highbank* 7361 7362EDAC-CAVIUM OCTEON 7363M: Ralf Baechle <ralf@linux-mips.org> 7364L: linux-edac@vger.kernel.org 7365L: linux-mips@vger.kernel.org 7366S: Supported 7367F: drivers/edac/octeon_edac* 7368 7369EDAC-CAVIUM THUNDERX 7370M: Robert Richter <rric@kernel.org> 7371L: linux-edac@vger.kernel.org 7372S: Odd Fixes 7373F: drivers/edac/thunderx_edac* 7374 7375EDAC-CORE 7376M: Borislav Petkov <bp@alien8.de> 7377M: Tony Luck <tony.luck@intel.com> 7378R: James Morse <james.morse@arm.com> 7379R: Mauro Carvalho Chehab <mchehab@kernel.org> 7380R: Robert Richter <rric@kernel.org> 7381L: linux-edac@vger.kernel.org 7382S: Supported 7383T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7384F: Documentation/admin-guide/ras.rst 7385F: Documentation/driver-api/edac.rst 7386F: drivers/edac/ 7387F: include/linux/edac.h 7388 7389EDAC-DMC520 7390M: Lei Wang <lewan@microsoft.com> 7391L: linux-edac@vger.kernel.org 7392S: Supported 7393F: drivers/edac/dmc520_edac.c 7394 7395EDAC-E752X 7396M: Mark Gross <markgross@kernel.org> 7397L: linux-edac@vger.kernel.org 7398S: Maintained 7399F: drivers/edac/e752x_edac.c 7400 7401EDAC-E7XXX 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/e7xxx_edac.c 7405 7406EDAC-FSL_DDR 7407M: York Sun <york.sun@nxp.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/fsl_ddr_edac.* 7411 7412EDAC-GHES 7413M: Mauro Carvalho Chehab <mchehab@kernel.org> 7414L: linux-edac@vger.kernel.org 7415S: Maintained 7416F: drivers/edac/ghes_edac.c 7417 7418EDAC-I10NM 7419M: Tony Luck <tony.luck@intel.com> 7420L: linux-edac@vger.kernel.org 7421S: Maintained 7422F: drivers/edac/i10nm_base.c 7423 7424EDAC-I3000 7425L: linux-edac@vger.kernel.org 7426S: Orphan 7427F: drivers/edac/i3000_edac.c 7428 7429EDAC-I5000 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i5000_edac.c 7433 7434EDAC-I5400 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i5400_edac.c 7439 7440EDAC-I7300 7441M: Mauro Carvalho Chehab <mchehab@kernel.org> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i7300_edac.c 7445 7446EDAC-I7CORE 7447M: Mauro Carvalho Chehab <mchehab@kernel.org> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i7core_edac.c 7451 7452EDAC-I82443BXGX 7453M: Tim Small <tim@buttersideup.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/i82443bxgx_edac.c 7457 7458EDAC-I82975X 7459M: "Arvind R." <arvino55@gmail.com> 7460L: linux-edac@vger.kernel.org 7461S: Maintained 7462F: drivers/edac/i82975x_edac.c 7463 7464EDAC-IE31200 7465M: Jason Baron <jbaron@akamai.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/ie31200_edac.c 7469 7470EDAC-IGEN6 7471M: Tony Luck <tony.luck@intel.com> 7472R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7473L: linux-edac@vger.kernel.org 7474S: Maintained 7475F: drivers/edac/igen6_edac.c 7476 7477EDAC-MPC85XX 7478M: Johannes Thumshirn <morbidrsa@gmail.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/mpc85xx_edac.[ch] 7482 7483EDAC-NPCM 7484M: Marvin Lin <kflin@nuvoton.com> 7485M: Stanley Chu <yschu@nuvoton.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7489F: drivers/edac/npcm_edac.c 7490 7491EDAC-PASEMI 7492M: Egor Martovetsky <egor@pasemi.com> 7493L: linux-edac@vger.kernel.org 7494S: Maintained 7495F: drivers/edac/pasemi_edac.c 7496 7497EDAC-PND2 7498M: Tony Luck <tony.luck@intel.com> 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/pnd2_edac.[ch] 7502 7503EDAC-QCOM 7504M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7505L: linux-arm-msm@vger.kernel.org 7506L: linux-edac@vger.kernel.org 7507S: Maintained 7508F: drivers/edac/qcom_edac.c 7509 7510EDAC-R82600 7511M: Tim Small <tim@buttersideup.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/r82600_edac.c 7515 7516EDAC-SBRIDGE 7517M: Tony Luck <tony.luck@intel.com> 7518R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7519L: linux-edac@vger.kernel.org 7520S: Maintained 7521F: drivers/edac/sb_edac.c 7522 7523EDAC-SKYLAKE 7524M: Tony Luck <tony.luck@intel.com> 7525L: linux-edac@vger.kernel.org 7526S: Maintained 7527F: drivers/edac/skx_*.[ch] 7528 7529EDAC-TI 7530M: Tero Kristo <kristo@kernel.org> 7531L: linux-edac@vger.kernel.org 7532S: Odd Fixes 7533F: drivers/edac/ti_edac.c 7534 7535EDIROL UA-101/UA-1000 DRIVER 7536M: Clemens Ladisch <clemens@ladisch.de> 7537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7538S: Maintained 7539T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7540F: sound/usb/misc/ua101.c 7541 7542EFI TEST DRIVER 7543M: Ivan Hu <ivan.hu@canonical.com> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547F: drivers/firmware/efi/test/ 7548 7549EFI VARIABLE FILESYSTEM 7550M: Jeremy Kerr <jk@ozlabs.org> 7551M: Ard Biesheuvel <ardb@kernel.org> 7552L: linux-efi@vger.kernel.org 7553S: Maintained 7554T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7555F: fs/efivarfs/ 7556 7557EFIFB FRAMEBUFFER DRIVER 7558M: Peter Jones <pjones@redhat.com> 7559L: linux-fbdev@vger.kernel.org 7560S: Maintained 7561F: drivers/video/fbdev/efifb.c 7562 7563EFS FILESYSTEM 7564S: Orphan 7565W: http://aeschi.ch.eu.org/efs/ 7566F: fs/efs/ 7567 7568EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7569M: Douglas Miller <dougmill@linux.ibm.com> 7570L: netdev@vger.kernel.org 7571S: Maintained 7572F: drivers/net/ethernet/ibm/ehea/ 7573 7574ELM327 CAN NETWORK DRIVER 7575M: Max Staudt <max@enpas.org> 7576L: linux-can@vger.kernel.org 7577S: Maintained 7578F: Documentation/networking/device_drivers/can/can327.rst 7579F: drivers/net/can/can327.c 7580 7581EM28XX VIDEO4LINUX DRIVER 7582M: Mauro Carvalho Chehab <mchehab@kernel.org> 7583L: linux-media@vger.kernel.org 7584S: Maintained 7585W: https://linuxtv.org 7586T: git git://linuxtv.org/media_tree.git 7587F: Documentation/admin-guide/media/em28xx* 7588F: drivers/media/usb/em28xx/ 7589 7590EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7591M: Adrian Hunter <adrian.hunter@intel.com> 7592M: Ritesh Harjani <riteshh@codeaurora.org> 7593M: Asutosh Das <asutoshd@codeaurora.org> 7594L: linux-mmc@vger.kernel.org 7595S: Supported 7596F: drivers/mmc/host/cqhci* 7597 7598EMULEX 10Gbps iSCSI - OneConnect DRIVER 7599M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7600L: linux-scsi@vger.kernel.org 7601S: Supported 7602W: http://www.broadcom.com 7603F: drivers/scsi/be2iscsi/ 7604 7605EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7606M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7607M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7608M: Somnath Kotur <somnath.kotur@broadcom.com> 7609L: netdev@vger.kernel.org 7610S: Supported 7611W: http://www.emulex.com 7612F: drivers/net/ethernet/emulex/benet/ 7613 7614EMULEX ONECONNECT ROCE DRIVER 7615M: Selvin Xavier <selvin.xavier@broadcom.com> 7616L: linux-rdma@vger.kernel.org 7617S: Odd Fixes 7618W: http://www.broadcom.com 7619F: drivers/infiniband/hw/ocrdma/ 7620F: include/uapi/rdma/ocrdma-abi.h 7621 7622EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7623M: James Smart <james.smart@broadcom.com> 7624M: Ram Vegesna <ram.vegesna@broadcom.com> 7625L: linux-scsi@vger.kernel.org 7626L: target-devel@vger.kernel.org 7627S: Supported 7628W: http://www.broadcom.com 7629F: drivers/scsi/elx/ 7630 7631EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7632M: James Smart <james.smart@broadcom.com> 7633M: Dick Kennedy <dick.kennedy@broadcom.com> 7634L: linux-scsi@vger.kernel.org 7635S: Supported 7636W: http://www.broadcom.com 7637F: drivers/scsi/lpfc/ 7638 7639ENE CB710 FLASH CARD READER DRIVER 7640M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7641S: Maintained 7642F: drivers/misc/cb710/ 7643F: drivers/mmc/host/cb710-mmc.* 7644F: include/linux/cb710.h 7645 7646ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7647M: Maxim Levitsky <maximlevitsky@gmail.com> 7648S: Maintained 7649F: drivers/media/rc/ene_ir.* 7650 7651EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7652M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7653L: linuxppc-dev@lists.ozlabs.org 7654S: Maintained 7655F: drivers/tty/ehv_bytechan.c 7656 7657EPSON S1D13XXX FRAMEBUFFER DRIVER 7658M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7659S: Maintained 7660T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7661F: drivers/video/fbdev/s1d13xxxfb.c 7662F: include/video/s1d13xxxfb.h 7663 7664EROFS FILE SYSTEM 7665M: Gao Xiang <xiang@kernel.org> 7666M: Chao Yu <chao@kernel.org> 7667R: Yue Hu <huyue2@coolpad.com> 7668R: Jeffle Xu <jefflexu@linux.alibaba.com> 7669L: linux-erofs@lists.ozlabs.org 7670S: Maintained 7671T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7672F: Documentation/ABI/testing/sysfs-fs-erofs 7673F: Documentation/filesystems/erofs.rst 7674F: fs/erofs/ 7675F: include/trace/events/erofs.h 7676 7677ERRSEQ ERROR TRACKING INFRASTRUCTURE 7678M: Jeff Layton <jlayton@kernel.org> 7679S: Maintained 7680F: include/linux/errseq.h 7681F: lib/errseq.c 7682 7683ESD CAN/USB DRIVERS 7684M: Frank Jungclaus <frank.jungclaus@esd.eu> 7685R: socketcan@esd.eu 7686L: linux-can@vger.kernel.org 7687S: Maintained 7688F: drivers/net/can/usb/esd_usb.c 7689 7690ET131X NETWORK DRIVER 7691M: Mark Einon <mark.einon@gmail.com> 7692S: Odd Fixes 7693F: drivers/net/ethernet/agere/ 7694 7695ETAS ES58X CAN/USB DRIVER 7696M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7697L: linux-can@vger.kernel.org 7698S: Maintained 7699F: Documentation/networking/devlink/etas_es58x.rst 7700F: drivers/net/can/usb/etas_es58x/ 7701 7702ETHERNET BRIDGE 7703M: Roopa Prabhu <roopa@nvidia.com> 7704M: Nikolay Aleksandrov <razor@blackwall.org> 7705L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7706L: netdev@vger.kernel.org 7707S: Maintained 7708W: http://www.linuxfoundation.org/en/Net:Bridge 7709F: include/linux/netfilter_bridge/ 7710F: net/bridge/ 7711 7712ETHERNET PHY LIBRARY 7713M: Andrew Lunn <andrew@lunn.ch> 7714M: Heiner Kallweit <hkallweit1@gmail.com> 7715R: Russell King <linux@armlinux.org.uk> 7716L: netdev@vger.kernel.org 7717S: Maintained 7718F: Documentation/ABI/testing/sysfs-class-net-phydev 7719F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7720F: Documentation/devicetree/bindings/net/mdio* 7721F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7722F: Documentation/networking/phy.rst 7723F: drivers/net/mdio/ 7724F: drivers/net/mdio/acpi_mdio.c 7725F: drivers/net/mdio/fwnode_mdio.c 7726F: drivers/net/mdio/of_mdio.c 7727F: drivers/net/pcs/ 7728F: drivers/net/phy/ 7729F: include/dt-bindings/net/qca-ar803x.h 7730F: include/linux/*mdio*.h 7731F: include/linux/linkmode.h 7732F: include/linux/mdio/*.h 7733F: include/linux/mii.h 7734F: include/linux/of_net.h 7735F: include/linux/phy.h 7736F: include/linux/phy_fixed.h 7737F: include/linux/platform_data/mdio-bcm-unimac.h 7738F: include/linux/platform_data/mdio-gpio.h 7739F: include/trace/events/mdio.h 7740F: include/uapi/linux/mdio.h 7741F: include/uapi/linux/mii.h 7742F: net/core/of_net.c 7743 7744EXEC & BINFMT API 7745R: Eric Biederman <ebiederm@xmission.com> 7746R: Kees Cook <keescook@chromium.org> 7747L: linux-mm@kvack.org 7748S: Supported 7749T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7750F: fs/*binfmt_*.c 7751F: fs/exec.c 7752F: include/linux/binfmts.h 7753F: include/linux/elf.h 7754F: include/uapi/linux/binfmts.h 7755F: include/uapi/linux/elf.h 7756F: tools/testing/selftests/exec/ 7757N: asm/elf.h 7758N: binfmt 7759 7760EXFAT FILE SYSTEM 7761M: Namjae Jeon <linkinjeon@kernel.org> 7762M: Sungjong Seo <sj1557.seo@samsung.com> 7763L: linux-fsdevel@vger.kernel.org 7764S: Maintained 7765T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7766F: fs/exfat/ 7767 7768EXT2 FILE SYSTEM 7769M: Jan Kara <jack@suse.com> 7770L: linux-ext4@vger.kernel.org 7771S: Maintained 7772F: Documentation/filesystems/ext2.rst 7773F: fs/ext2/ 7774F: include/linux/ext2* 7775 7776EXT4 FILE SYSTEM 7777M: "Theodore Ts'o" <tytso@mit.edu> 7778M: Andreas Dilger <adilger.kernel@dilger.ca> 7779L: linux-ext4@vger.kernel.org 7780S: Maintained 7781W: http://ext4.wiki.kernel.org 7782Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7784F: Documentation/filesystems/ext4/ 7785F: fs/ext4/ 7786F: include/trace/events/ext4.h 7787F: include/uapi/linux/ext4.h 7788 7789Extended Verification Module (EVM) 7790M: Mimi Zohar <zohar@linux.ibm.com> 7791L: linux-integrity@vger.kernel.org 7792S: Supported 7793T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7794F: security/integrity/ 7795F: security/integrity/evm/ 7796 7797EXTENSIBLE FIRMWARE INTERFACE (EFI) 7798M: Ard Biesheuvel <ardb@kernel.org> 7799L: linux-efi@vger.kernel.org 7800S: Maintained 7801T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7802F: Documentation/admin-guide/efi-stub.rst 7803F: arch/*/include/asm/efi.h 7804F: arch/*/kernel/efi.c 7805F: arch/arm/boot/compressed/efi-header.S 7806F: arch/x86/platform/efi/ 7807F: drivers/firmware/efi/ 7808F: include/linux/efi*.h 7809 7810EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7811M: MyungJoo Ham <myungjoo.ham@samsung.com> 7812M: Chanwoo Choi <cw00.choi@samsung.com> 7813L: linux-kernel@vger.kernel.org 7814S: Maintained 7815T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7816F: Documentation/devicetree/bindings/extcon/ 7817F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7818F: drivers/extcon/ 7819F: include/linux/extcon.h 7820F: include/linux/extcon/ 7821 7822EXTRA BOOT CONFIG 7823M: Masami Hiramatsu <mhiramat@kernel.org> 7824L: linux-kernel@vger.kernel.org 7825L: linux-trace-kernel@vger.kernel.org 7826S: Maintained 7827Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7828T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7829F: Documentation/admin-guide/bootconfig.rst 7830F: fs/proc/bootconfig.c 7831F: include/linux/bootconfig.h 7832F: lib/bootconfig-data.S 7833F: lib/bootconfig.c 7834F: tools/bootconfig/* 7835F: tools/bootconfig/scripts/* 7836 7837EXYNOS DP DRIVER 7838M: Jingoo Han <jingoohan1@gmail.com> 7839L: dri-devel@lists.freedesktop.org 7840S: Maintained 7841F: drivers/gpu/drm/exynos/exynos_dp* 7842 7843EXYNOS SYSMMU (IOMMU) driver 7844M: Marek Szyprowski <m.szyprowski@samsung.com> 7845L: iommu@lists.linux.dev 7846S: Maintained 7847F: drivers/iommu/exynos-iommu.c 7848 7849F2FS FILE SYSTEM 7850M: Jaegeuk Kim <jaegeuk@kernel.org> 7851M: Chao Yu <chao@kernel.org> 7852L: linux-f2fs-devel@lists.sourceforge.net 7853S: Maintained 7854W: https://f2fs.wiki.kernel.org/ 7855Q: https://patchwork.kernel.org/project/f2fs/list/ 7856B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7857T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7858F: Documentation/ABI/testing/sysfs-fs-f2fs 7859F: Documentation/filesystems/f2fs.rst 7860F: fs/f2fs/ 7861F: include/linux/f2fs_fs.h 7862F: include/trace/events/f2fs.h 7863F: include/uapi/linux/f2fs.h 7864 7865F71805F HARDWARE MONITORING DRIVER 7866M: Jean Delvare <jdelvare@suse.com> 7867L: linux-hwmon@vger.kernel.org 7868S: Maintained 7869F: Documentation/hwmon/f71805f.rst 7870F: drivers/hwmon/f71805f.c 7871 7872FADDR2LINE 7873M: Josh Poimboeuf <jpoimboe@kernel.org> 7874S: Maintained 7875F: scripts/faddr2line 7876 7877FAILOVER MODULE 7878M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881F: Documentation/networking/failover.rst 7882F: include/net/failover.h 7883F: net/core/failover.c 7884 7885FANOTIFY 7886M: Jan Kara <jack@suse.cz> 7887R: Amir Goldstein <amir73il@gmail.com> 7888R: Matthew Bobrowski <repnop@google.com> 7889L: linux-fsdevel@vger.kernel.org 7890S: Maintained 7891F: fs/notify/fanotify/ 7892F: include/linux/fanotify.h 7893F: include/uapi/linux/fanotify.h 7894 7895FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7896M: Linus Walleij <linus.walleij@linaro.org> 7897L: linux-usb@vger.kernel.org 7898S: Maintained 7899F: drivers/usb/fotg210/ 7900 7901FARSYNC SYNCHRONOUS DRIVER 7902M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7903S: Supported 7904W: http://www.farsite.co.uk/ 7905F: drivers/net/wan/farsync.* 7906 7907FAULT INJECTION SUPPORT 7908M: Akinobu Mita <akinobu.mita@gmail.com> 7909S: Supported 7910F: Documentation/fault-injection/ 7911F: lib/fault-inject.c 7912 7913FBTFT Framebuffer drivers 7914L: dri-devel@lists.freedesktop.org 7915L: linux-fbdev@vger.kernel.org 7916S: Orphan 7917F: drivers/staging/fbtft/ 7918 7919FC0011 TUNER DRIVER 7920M: Michael Buesch <m@bues.ch> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923F: drivers/media/tuners/fc0011.c 7924F: drivers/media/tuners/fc0011.h 7925 7926FC2580 MEDIA DRIVER 7927M: Antti Palosaari <crope@iki.fi> 7928L: linux-media@vger.kernel.org 7929S: Maintained 7930W: https://linuxtv.org 7931W: http://palosaari.fi/linux/ 7932Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7933T: git git://linuxtv.org/anttip/media_tree.git 7934F: drivers/media/tuners/fc2580* 7935 7936FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7937M: Hannes Reinecke <hare@suse.de> 7938L: linux-scsi@vger.kernel.org 7939S: Supported 7940W: www.Open-FCoE.org 7941F: drivers/scsi/fcoe/ 7942F: drivers/scsi/libfc/ 7943F: include/scsi/fc/ 7944F: include/scsi/libfc.h 7945F: include/scsi/libfcoe.h 7946F: include/uapi/scsi/fc/ 7947 7948FILE LOCKING (flock() and fcntl()/lockf()) 7949M: Jeff Layton <jlayton@kernel.org> 7950M: Chuck Lever <chuck.lever@oracle.com> 7951L: linux-fsdevel@vger.kernel.org 7952S: Maintained 7953F: fs/fcntl.c 7954F: fs/locks.c 7955F: include/linux/fcntl.h 7956F: include/uapi/linux/fcntl.h 7957 7958FILESYSTEM DIRECT ACCESS (DAX) 7959M: Dan Williams <dan.j.williams@intel.com> 7960R: Matthew Wilcox <willy@infradead.org> 7961R: Jan Kara <jack@suse.cz> 7962L: linux-fsdevel@vger.kernel.org 7963L: nvdimm@lists.linux.dev 7964S: Supported 7965F: fs/dax.c 7966F: include/linux/dax.h 7967F: include/trace/events/fs_dax.h 7968 7969FILESYSTEMS (VFS and infrastructure) 7970M: Alexander Viro <viro@zeniv.linux.org.uk> 7971M: Christian Brauner <brauner@kernel.org> 7972L: linux-fsdevel@vger.kernel.org 7973S: Maintained 7974F: fs/* 7975F: include/linux/fs.h 7976F: include/linux/fs_types.h 7977F: include/uapi/linux/fs.h 7978F: include/uapi/linux/openat2.h 7979 7980FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7981M: Riku Voipio <riku.voipio@iki.fi> 7982L: linux-hwmon@vger.kernel.org 7983S: Maintained 7984F: drivers/hwmon/f75375s.c 7985F: include/linux/f75375s.h 7986 7987FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7988M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7989L: linux-can@vger.kernel.org 7990S: Maintained 7991F: drivers/net/can/usb/f81604.c 7992 7993FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7994M: Clemens Ladisch <clemens@ladisch.de> 7995M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7996L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7997S: Maintained 7998T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7999F: include/uapi/sound/firewire.h 8000F: sound/firewire/ 8001 8002FIREWIRE MEDIA DRIVERS (firedtv) 8003M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8004L: linux-media@vger.kernel.org 8005L: linux1394-devel@lists.sourceforge.net 8006S: Maintained 8007T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8008F: drivers/media/firewire/ 8009 8010FIREWIRE SBP-2 TARGET 8011M: Chris Boot <bootc@bootc.net> 8012L: linux-scsi@vger.kernel.org 8013L: target-devel@vger.kernel.org 8014L: linux1394-devel@lists.sourceforge.net 8015S: Maintained 8016T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8017F: drivers/target/sbp/ 8018 8019FIREWIRE SUBSYSTEM 8020M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8021M: Takashi Sakamoto <takaswie@kernel.org> 8022L: linux1394-devel@lists.sourceforge.net 8023S: Maintained 8024W: http://ieee1394.docs.kernel.org/ 8025T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8026F: drivers/firewire/ 8027F: include/linux/firewire.h 8028F: include/uapi/linux/firewire*.h 8029F: tools/firewire/ 8030 8031FIRMWARE FRAMEWORK FOR ARMV8-A 8032M: Sudeep Holla <sudeep.holla@arm.com> 8033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8034S: Maintained 8035F: drivers/firmware/arm_ffa/ 8036F: include/linux/arm_ffa.h 8037 8038FIRMWARE LOADER (request_firmware) 8039M: Luis Chamberlain <mcgrof@kernel.org> 8040M: Russ Weight <russell.h.weight@intel.com> 8041L: linux-kernel@vger.kernel.org 8042S: Maintained 8043F: Documentation/firmware_class/ 8044F: drivers/base/firmware_loader/ 8045F: include/linux/firmware.h 8046 8047FLEXTIMER FTM-QUADDEC DRIVER 8048M: Patrick Havelange <patrick.havelange@essensium.com> 8049L: linux-iio@vger.kernel.org 8050S: Maintained 8051F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8052F: drivers/counter/ftm-quaddec.c 8053 8054FLOPPY DRIVER 8055M: Denis Efremov <efremov@linux.com> 8056L: linux-block@vger.kernel.org 8057S: Odd Fixes 8058F: drivers/block/floppy.c 8059 8060FLYSKY FSIA6B RC RECEIVER 8061M: Markus Koch <markus@notsyncing.net> 8062L: linux-input@vger.kernel.org 8063S: Maintained 8064F: drivers/input/joystick/fsia6b.c 8065 8066FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8067M: Geoffrey D. Bennett <g@b4.vu> 8068L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8069S: Maintained 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8071F: sound/usb/mixer_scarlett_gen2.c 8072 8073FORCEDETH GIGABIT ETHERNET DRIVER 8074M: Rain River <rain.1986.08.12@gmail.com> 8075M: Zhu Yanjun <zyjzyj2000@gmail.com> 8076L: netdev@vger.kernel.org 8077S: Maintained 8078F: drivers/net/ethernet/nvidia/* 8079 8080FORTIFY_SOURCE 8081M: Kees Cook <keescook@chromium.org> 8082L: linux-hardening@vger.kernel.org 8083S: Supported 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8085F: include/linux/fortify-string.h 8086F: lib/fortify_kunit.c 8087F: lib/memcpy_kunit.c 8088F: lib/strcat_kunit.c 8089F: lib/strscpy_kunit.c 8090F: lib/test_fortify/* 8091F: scripts/test_fortify.sh 8092K: \b__NO_FORTIFY\b 8093 8094FPGA DFL DRIVERS 8095M: Wu Hao <hao.wu@intel.com> 8096R: Tom Rix <trix@redhat.com> 8097L: linux-fpga@vger.kernel.org 8098S: Maintained 8099F: Documentation/ABI/testing/sysfs-bus-dfl* 8100F: Documentation/fpga/dfl.rst 8101F: drivers/fpga/dfl* 8102F: drivers/uio/uio_dfl.c 8103F: include/linux/dfl.h 8104F: include/uapi/linux/fpga-dfl.h 8105 8106FPGA MANAGER FRAMEWORK 8107M: Moritz Fischer <mdf@kernel.org> 8108M: Wu Hao <hao.wu@intel.com> 8109M: Xu Yilun <yilun.xu@intel.com> 8110R: Tom Rix <trix@redhat.com> 8111L: linux-fpga@vger.kernel.org 8112S: Maintained 8113Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8115F: Documentation/devicetree/bindings/fpga/ 8116F: Documentation/driver-api/fpga/ 8117F: Documentation/fpga/ 8118F: drivers/fpga/ 8119F: include/linux/fpga/ 8120 8121FPU EMULATOR 8122M: Bill Metzenthen <billm@melbpc.org.au> 8123S: Maintained 8124W: https://floatingpoint.billm.au/ 8125F: arch/x86/math-emu/ 8126 8127FRAMEBUFFER CORE 8128M: Daniel Vetter <daniel@ffwll.ch> 8129S: Odd Fixes 8130T: git git://anongit.freedesktop.org/drm/drm-misc 8131F: drivers/video/fbdev/core/ 8132 8133FRAMEBUFFER LAYER 8134M: Helge Deller <deller@gmx.de> 8135L: linux-fbdev@vger.kernel.org 8136L: dri-devel@lists.freedesktop.org 8137S: Maintained 8138Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8139T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8140F: Documentation/fb/ 8141F: drivers/video/ 8142F: include/linux/fb.h 8143F: include/uapi/linux/fb.h 8144F: include/uapi/video/ 8145F: include/video/ 8146 8147FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8148M: Horia Geantă <horia.geanta@nxp.com> 8149M: Pankaj Gupta <pankaj.gupta@nxp.com> 8150M: Gaurav Jain <gaurav.jain@nxp.com> 8151L: linux-crypto@vger.kernel.org 8152S: Maintained 8153F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8154F: drivers/crypto/caam/ 8155 8156FREESCALE COLDFIRE M5441X MMC DRIVER 8157M: Angelo Dureghello <angelo.dureghello@timesys.com> 8158L: linux-mmc@vger.kernel.org 8159S: Maintained 8160F: drivers/mmc/host/sdhci-esdhc-mcf.c 8161F: include/linux/platform_data/mmc-esdhc-mcf.h 8162 8163FREESCALE DIU FRAMEBUFFER DRIVER 8164M: Timur Tabi <timur@kernel.org> 8165L: linux-fbdev@vger.kernel.org 8166S: Maintained 8167F: drivers/video/fbdev/fsl-diu-fb.* 8168 8169FREESCALE DMA DRIVER 8170M: Li Yang <leoyang.li@nxp.com> 8171M: Zhang Wei <zw@zh-kernel.org> 8172L: linuxppc-dev@lists.ozlabs.org 8173S: Maintained 8174F: drivers/dma/fsldma.* 8175 8176FREESCALE DSPI DRIVER 8177M: Vladimir Oltean <olteanv@gmail.com> 8178L: linux-spi@vger.kernel.org 8179S: Maintained 8180F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8181F: drivers/spi/spi-fsl-dspi.c 8182F: include/linux/spi/spi-fsl-dspi.h 8183 8184FREESCALE ENETC ETHERNET DRIVERS 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186M: Vladimir Oltean <vladimir.oltean@nxp.com> 8187L: netdev@vger.kernel.org 8188S: Maintained 8189F: drivers/net/ethernet/freescale/enetc/ 8190 8191FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8192M: Claudiu Manoil <claudiu.manoil@nxp.com> 8193L: netdev@vger.kernel.org 8194S: Maintained 8195F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8196F: drivers/net/ethernet/freescale/gianfar* 8197 8198FREESCALE GPMI NAND DRIVER 8199M: Han Xu <han.xu@nxp.com> 8200L: linux-mtd@lists.infradead.org 8201S: Maintained 8202F: drivers/mtd/nand/raw/gpmi-nand/* 8203 8204FREESCALE I2C CPM DRIVER 8205M: Jochen Friedrich <jochen@scram.de> 8206L: linuxppc-dev@lists.ozlabs.org 8207L: linux-i2c@vger.kernel.org 8208S: Maintained 8209F: drivers/i2c/busses/i2c-cpm.c 8210 8211FREESCALE IMX / MXC FEC DRIVER 8212M: Wei Fang <wei.fang@nxp.com> 8213R: Shenwei Wang <shenwei.wang@nxp.com> 8214R: Clark Wang <xiaoning.wang@nxp.com> 8215R: NXP Linux Team <linux-imx@nxp.com> 8216L: netdev@vger.kernel.org 8217S: Maintained 8218F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8219F: drivers/net/ethernet/freescale/fec.h 8220F: drivers/net/ethernet/freescale/fec_main.c 8221F: drivers/net/ethernet/freescale/fec_ptp.c 8222 8223FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8224M: Sascha Hauer <s.hauer@pengutronix.de> 8225R: Pengutronix Kernel Team <kernel@pengutronix.de> 8226L: linux-fbdev@vger.kernel.org 8227L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8228S: Maintained 8229F: drivers/video/fbdev/imxfb.c 8230 8231FREESCALE IMX DDR PMU DRIVER 8232M: Frank Li <Frank.li@nxp.com> 8233L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8234S: Maintained 8235F: Documentation/admin-guide/perf/imx-ddr.rst 8236F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8237F: drivers/perf/fsl_imx8_ddr_perf.c 8238 8239FREESCALE IMX I2C DRIVER 8240M: Oleksij Rempel <o.rempel@pengutronix.de> 8241R: Pengutronix Kernel Team <kernel@pengutronix.de> 8242L: linux-i2c@vger.kernel.org 8243S: Maintained 8244F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8245F: drivers/i2c/busses/i2c-imx.c 8246 8247FREESCALE IMX LPI2C DRIVER 8248M: Dong Aisheng <aisheng.dong@nxp.com> 8249L: linux-i2c@vger.kernel.org 8250L: linux-imx@nxp.com 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8253F: drivers/i2c/busses/i2c-imx-lpi2c.c 8254 8255FREESCALE MPC I2C DRIVER 8256M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8257L: linux-i2c@vger.kernel.org 8258S: Maintained 8259F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8260F: drivers/i2c/busses/i2c-mpc.c 8261 8262FREESCALE QORIQ DPAA ETHERNET DRIVER 8263M: Madalin Bucur <madalin.bucur@nxp.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: drivers/net/ethernet/freescale/dpaa 8267 8268FREESCALE QORIQ DPAA FMAN DRIVER 8269M: Madalin Bucur <madalin.bucur@nxp.com> 8270R: Sean Anderson <sean.anderson@seco.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/net/fsl-fman.txt 8274F: drivers/net/ethernet/freescale/fman 8275 8276FREESCALE QORIQ PTP CLOCK DRIVER 8277M: Yangbo Lu <yangbo.lu@nxp.com> 8278L: netdev@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8282F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8283F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8284F: drivers/ptp/ptp_qoriq.c 8285F: drivers/ptp/ptp_qoriq_debugfs.c 8286F: include/linux/fsl/ptp_qoriq.h 8287 8288FREESCALE QUAD SPI DRIVER 8289M: Han Xu <han.xu@nxp.com> 8290L: linux-spi@vger.kernel.org 8291S: Maintained 8292F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8293F: drivers/spi/spi-fsl-qspi.c 8294 8295FREESCALE QUICC ENGINE LIBRARY 8296M: Qiang Zhao <qiang.zhao@nxp.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: drivers/soc/fsl/qe/ 8300F: include/soc/fsl/qe/ 8301 8302FREESCALE QUICC ENGINE QMC DRIVER 8303M: Herve Codina <herve.codina@bootlin.com> 8304L: linuxppc-dev@lists.ozlabs.org 8305S: Maintained 8306F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8307F: drivers/soc/fsl/qe/qmc.c 8308F: include/soc/fsl/qe/qmc.h 8309 8310FREESCALE QUICC ENGINE TSA DRIVER 8311M: Herve Codina <herve.codina@bootlin.com> 8312L: linuxppc-dev@lists.ozlabs.org 8313S: Maintained 8314F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8315F: drivers/soc/fsl/qe/tsa.c 8316F: drivers/soc/fsl/qe/tsa.h 8317F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8318 8319FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8320M: Li Yang <leoyang.li@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/ethernet/freescale/ucc_geth* 8325 8326FREESCALE QUICC ENGINE UCC HDLC DRIVER 8327M: Zhao Qiang <qiang.zhao@nxp.com> 8328L: netdev@vger.kernel.org 8329L: linuxppc-dev@lists.ozlabs.org 8330S: Maintained 8331F: drivers/net/wan/fsl_ucc_hdlc* 8332 8333FREESCALE QUICC ENGINE UCC UART DRIVER 8334M: Timur Tabi <timur@kernel.org> 8335L: linuxppc-dev@lists.ozlabs.org 8336S: Maintained 8337F: drivers/tty/serial/ucc_uart.c 8338 8339FREESCALE SOC DRIVERS 8340M: Li Yang <leoyang.li@nxp.com> 8341L: linuxppc-dev@lists.ozlabs.org 8342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8343S: Maintained 8344F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8345F: Documentation/devicetree/bindings/soc/fsl/ 8346F: drivers/soc/fsl/ 8347F: include/linux/fsl/ 8348F: include/soc/fsl/ 8349 8350FREESCALE SOC FS_ENET DRIVER 8351M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8352L: linuxppc-dev@lists.ozlabs.org 8353L: netdev@vger.kernel.org 8354S: Maintained 8355F: drivers/net/ethernet/freescale/fs_enet/ 8356F: include/linux/fs_enet_pd.h 8357 8358FREESCALE SOC SOUND DRIVERS 8359M: Shengjiu Wang <shengjiu.wang@gmail.com> 8360M: Xiubo Li <Xiubo.Lee@gmail.com> 8361R: Fabio Estevam <festevam@gmail.com> 8362R: Nicolin Chen <nicoleotsuka@gmail.com> 8363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8364L: linuxppc-dev@lists.ozlabs.org 8365S: Maintained 8366F: sound/soc/fsl/fsl* 8367F: sound/soc/fsl/imx* 8368F: sound/soc/fsl/mpc8610_hpcd.c 8369 8370FREESCALE SOC SOUND QMC DRIVER 8371M: Herve Codina <herve.codina@bootlin.com> 8372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8373L: linuxppc-dev@lists.ozlabs.org 8374S: Maintained 8375F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8376F: sound/soc/fsl/fsl_qmc_audio.c 8377 8378FREESCALE USB PERIPHERAL DRIVERS 8379M: Li Yang <leoyang.li@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/gadget/udc/fsl* 8384 8385FREESCALE USB PHY DRIVER 8386M: Ran Wang <ran.wang_1@nxp.com> 8387L: linux-usb@vger.kernel.org 8388L: linuxppc-dev@lists.ozlabs.org 8389S: Maintained 8390F: drivers/usb/phy/phy-fsl-usb* 8391 8392FREEVXFS FILESYSTEM 8393M: Christoph Hellwig <hch@infradead.org> 8394S: Maintained 8395W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8396F: fs/freevxfs/ 8397 8398FREEZER 8399M: "Rafael J. Wysocki" <rafael@kernel.org> 8400M: Pavel Machek <pavel@ucw.cz> 8401L: linux-pm@vger.kernel.org 8402S: Supported 8403F: Documentation/power/freezing-of-tasks.rst 8404F: include/linux/freezer.h 8405F: kernel/freezer.c 8406 8407FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8408M: David Howells <dhowells@redhat.com> 8409L: linux-cachefs@redhat.com (moderated for non-subscribers) 8410S: Supported 8411F: Documentation/filesystems/caching/ 8412F: fs/fscache/ 8413F: include/linux/fscache*.h 8414 8415FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8416M: Eric Biggers <ebiggers@kernel.org> 8417M: Theodore Y. Ts'o <tytso@mit.edu> 8418M: Jaegeuk Kim <jaegeuk@kernel.org> 8419L: linux-fscrypt@vger.kernel.org 8420S: Supported 8421Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8422T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8423F: Documentation/filesystems/fscrypt.rst 8424F: fs/crypto/ 8425F: include/linux/fscrypt.h 8426F: include/uapi/linux/fscrypt.h 8427 8428FSI SUBSYSTEM 8429M: Jeremy Kerr <jk@ozlabs.org> 8430M: Joel Stanley <joel@jms.id.au> 8431R: Alistar Popple <alistair@popple.id.au> 8432R: Eddie James <eajames@linux.ibm.com> 8433L: linux-fsi@lists.ozlabs.org 8434S: Supported 8435Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8437F: drivers/fsi/ 8438F: include/linux/fsi*.h 8439F: include/trace/events/fsi*.h 8440 8441FSI-ATTACHED I2C DRIVER 8442M: Eddie James <eajames@linux.ibm.com> 8443L: linux-i2c@vger.kernel.org 8444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8445S: Maintained 8446F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8447F: drivers/i2c/busses/i2c-fsi.c 8448 8449FSI-ATTACHED SPI DRIVER 8450M: Eddie James <eajames@linux.ibm.com> 8451L: linux-spi@vger.kernel.org 8452S: Maintained 8453F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8454F: drivers/spi/spi-fsi.c 8455 8456FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8457M: Jan Kara <jack@suse.cz> 8458R: Amir Goldstein <amir73il@gmail.com> 8459L: linux-fsdevel@vger.kernel.org 8460S: Maintained 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8462F: fs/notify/ 8463F: include/linux/fsnotify*.h 8464 8465FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8466M: Eric Biggers <ebiggers@kernel.org> 8467M: Theodore Y. Ts'o <tytso@mit.edu> 8468L: fsverity@lists.linux.dev 8469S: Supported 8470Q: https://patchwork.kernel.org/project/fsverity/list/ 8471T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8472F: Documentation/filesystems/fsverity.rst 8473F: fs/verity/ 8474F: include/linux/fsverity.h 8475F: include/uapi/linux/fsverity.h 8476 8477FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8478M: Michael Zaidman <michael.zaidman@gmail.com> 8479L: linux-i2c@vger.kernel.org 8480L: linux-input@vger.kernel.org 8481S: Maintained 8482F: drivers/hid/hid-ft260.c 8483 8484FUJITSU LAPTOP EXTRAS 8485M: Jonathan Woithe <jwoithe@just42.net> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-laptop.c 8489 8490FUJITSU TABLET EXTRAS 8491M: Robert Gerlach <khnz@gmx.de> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-tablet.c 8495 8496FUNCTION HOOKS (FTRACE) 8497M: Steven Rostedt <rostedt@goodmis.org> 8498M: Masami Hiramatsu <mhiramat@kernel.org> 8499R: Mark Rutland <mark.rutland@arm.com> 8500L: linux-kernel@vger.kernel.org 8501L: linux-trace-kernel@vger.kernel.org 8502S: Maintained 8503Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8504T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8505F: Documentation/trace/ftrace* 8506F: arch/*/*/*/*ftrace* 8507F: arch/*/*/*ftrace* 8508F: include/*/ftrace.h 8509F: kernel/trace/fgraph.c 8510F: kernel/trace/ftrace* 8511F: samples/ftrace 8512 8513FUNGIBLE ETHERNET DRIVERS 8514M: Dimitris Michailidis <dmichail@fungible.com> 8515L: netdev@vger.kernel.org 8516S: Supported 8517F: drivers/net/ethernet/fungible/ 8518 8519FUSE: FILESYSTEM IN USERSPACE 8520M: Miklos Szeredi <miklos@szeredi.hu> 8521L: linux-fsdevel@vger.kernel.org 8522S: Maintained 8523W: https://github.com/libfuse/ 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8525F: Documentation/filesystems/fuse.rst 8526F: fs/fuse/ 8527F: include/uapi/linux/fuse.h 8528 8529FUTEX SUBSYSTEM 8530M: Thomas Gleixner <tglx@linutronix.de> 8531M: Ingo Molnar <mingo@redhat.com> 8532R: Peter Zijlstra <peterz@infradead.org> 8533R: Darren Hart <dvhart@infradead.org> 8534R: Davidlohr Bueso <dave@stgolabs.net> 8535R: André Almeida <andrealmeid@igalia.com> 8536L: linux-kernel@vger.kernel.org 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8539F: Documentation/locking/*futex* 8540F: include/asm-generic/futex.h 8541F: include/linux/futex.h 8542F: include/uapi/linux/futex.h 8543F: kernel/futex/* 8544F: tools/perf/bench/futex* 8545F: tools/testing/selftests/futex/ 8546 8547GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8548M: Tim Harvey <tharvey@gateworks.com> 8549S: Maintained 8550F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8551F: Documentation/hwmon/gsc-hwmon.rst 8552F: drivers/hwmon/gsc-hwmon.c 8553F: drivers/mfd/gateworks-gsc.c 8554F: include/linux/mfd/gsc.h 8555F: include/linux/platform_data/gsc_hwmon.h 8556 8557GCC PLUGINS 8558M: Kees Cook <keescook@chromium.org> 8559L: linux-hardening@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8562F: Documentation/kbuild/gcc-plugins.rst 8563F: scripts/Makefile.gcc-plugins 8564F: scripts/gcc-plugins/ 8565 8566GCOV BASED KERNEL PROFILING 8567M: Peter Oberparleiter <oberpar@linux.ibm.com> 8568S: Maintained 8569F: Documentation/dev-tools/gcov.rst 8570F: kernel/gcov/ 8571 8572GDB KERNEL DEBUGGING HELPER SCRIPTS 8573M: Jan Kiszka <jan.kiszka@siemens.com> 8574M: Kieran Bingham <kbingham@kernel.org> 8575S: Supported 8576F: scripts/gdb/ 8577 8578GEMINI CRYPTO DRIVER 8579M: Corentin Labbe <clabbe@baylibre.com> 8580L: linux-crypto@vger.kernel.org 8581S: Maintained 8582F: drivers/crypto/gemini/ 8583 8584GEMTEK FM RADIO RECEIVER DRIVER 8585M: Hans Verkuil <hverkuil@xs4all.nl> 8586L: linux-media@vger.kernel.org 8587S: Maintained 8588W: https://linuxtv.org 8589T: git git://linuxtv.org/media_tree.git 8590F: drivers/media/radio/radio-gemtek* 8591 8592GENERIC ARCHITECTURE TOPOLOGY 8593M: Sudeep Holla <sudeep.holla@arm.com> 8594L: linux-kernel@vger.kernel.org 8595S: Maintained 8596F: drivers/base/arch_topology.c 8597F: include/linux/arch_topology.h 8598 8599GENERIC ENTRY CODE 8600M: Thomas Gleixner <tglx@linutronix.de> 8601M: Peter Zijlstra <peterz@infradead.org> 8602M: Andy Lutomirski <luto@kernel.org> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8606F: include/linux/entry-common.h 8607F: include/linux/entry-kvm.h 8608F: kernel/entry/ 8609 8610GENERIC GPIO I2C DRIVER 8611M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8612S: Supported 8613F: drivers/i2c/busses/i2c-gpio.c 8614F: include/linux/platform_data/i2c-gpio.h 8615 8616GENERIC GPIO I2C MULTIPLEXER DRIVER 8617M: Peter Korsgaard <peter.korsgaard@barco.com> 8618L: linux-i2c@vger.kernel.org 8619S: Supported 8620F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8621F: drivers/i2c/muxes/i2c-mux-gpio.c 8622F: include/linux/platform_data/i2c-mux-gpio.h 8623 8624GENERIC HDLC (WAN) DRIVERS 8625M: Krzysztof Halasa <khc@pm.waw.pl> 8626S: Maintained 8627W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8628F: drivers/net/wan/c101.c 8629F: drivers/net/wan/hd6457* 8630F: drivers/net/wan/hdlc* 8631F: drivers/net/wan/n2.c 8632F: drivers/net/wan/pc300too.c 8633F: drivers/net/wan/pci200syn.c 8634F: drivers/net/wan/wanxl* 8635 8636GENERIC INCLUDE/ASM HEADER FILES 8637M: Arnd Bergmann <arnd@arndb.de> 8638L: linux-arch@vger.kernel.org 8639S: Maintained 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8641F: include/asm-generic/ 8642F: include/uapi/asm-generic/ 8643 8644GENERIC PHY FRAMEWORK 8645M: Vinod Koul <vkoul@kernel.org> 8646M: Kishon Vijay Abraham I <kishon@kernel.org> 8647L: linux-phy@lists.infradead.org 8648S: Supported 8649Q: https://patchwork.kernel.org/project/linux-phy/list/ 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8651F: Documentation/devicetree/bindings/phy/ 8652F: drivers/phy/ 8653F: include/dt-bindings/phy/ 8654F: include/linux/phy/ 8655 8656GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8657M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8658S: Supported 8659F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8660 8661GENERIC PM DOMAINS 8662M: "Rafael J. Wysocki" <rafael@kernel.org> 8663M: Kevin Hilman <khilman@kernel.org> 8664M: Ulf Hansson <ulf.hansson@linaro.org> 8665L: linux-pm@vger.kernel.org 8666S: Supported 8667F: Documentation/devicetree/bindings/power/power?domain* 8668F: drivers/base/power/domain*.c 8669F: include/linux/pm_domain.h 8670 8671GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8672M: Eugen Hristev <eugen.hristev@microchip.com> 8673L: linux-input@vger.kernel.org 8674S: Maintained 8675F: drivers/input/touchscreen/resistive-adc-touch.c 8676 8677GENERIC STRING LIBRARY 8678M: Kees Cook <keescook@chromium.org> 8679R: Andy Shevchenko <andy@kernel.org> 8680L: linux-hardening@vger.kernel.org 8681S: Supported 8682T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8683F: include/linux/string.h 8684F: include/linux/string_choices.h 8685F: include/linux/string_helpers.h 8686F: lib/string.c 8687F: lib/string_helpers.c 8688F: lib/test-string_helpers.c 8689F: lib/test_string.c 8690 8691GENERIC UIO DRIVER FOR PCI DEVICES 8692M: "Michael S. Tsirkin" <mst@redhat.com> 8693L: kvm@vger.kernel.org 8694S: Supported 8695F: drivers/uio/uio_pci_generic.c 8696 8697GENERIC VDSO LIBRARY 8698M: Andy Lutomirski <luto@kernel.org> 8699M: Thomas Gleixner <tglx@linutronix.de> 8700M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8701L: linux-kernel@vger.kernel.org 8702S: Maintained 8703T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8704F: include/asm-generic/vdso/vsyscall.h 8705F: include/vdso/ 8706F: kernel/time/vsyscall.c 8707F: lib/vdso/ 8708 8709GENWQE (IBM Generic Workqueue Card) 8710M: Frank Haverkamp <haver@linux.ibm.com> 8711S: Supported 8712F: drivers/misc/genwqe/ 8713 8714GET_MAINTAINER SCRIPT 8715M: Joe Perches <joe@perches.com> 8716S: Maintained 8717F: scripts/get_maintainer.pl 8718 8719GFS2 FILE SYSTEM 8720M: Bob Peterson <rpeterso@redhat.com> 8721M: Andreas Gruenbacher <agruenba@redhat.com> 8722L: cluster-devel@redhat.com 8723S: Supported 8724B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8725T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8726F: Documentation/filesystems/gfs2* 8727F: fs/gfs2/ 8728F: include/uapi/linux/gfs2_ondisk.h 8729 8730GIGABYTE WMI DRIVER 8731M: Thomas Weißschuh <thomas@weissschuh.net> 8732L: platform-driver-x86@vger.kernel.org 8733S: Maintained 8734F: drivers/platform/x86/gigabyte-wmi.c 8735 8736GNSS SUBSYSTEM 8737M: Johan Hovold <johan@kernel.org> 8738S: Maintained 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8740F: Documentation/ABI/testing/sysfs-class-gnss 8741F: Documentation/devicetree/bindings/gnss/ 8742F: drivers/gnss/ 8743F: include/linux/gnss.h 8744 8745GO7007 MPEG CODEC 8746M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8747L: linux-media@vger.kernel.org 8748S: Maintained 8749F: drivers/media/usb/go7007/ 8750 8751GOODIX TOUCHSCREEN 8752M: Bastien Nocera <hadess@hadess.net> 8753M: Hans de Goede <hdegoede@redhat.com> 8754L: linux-input@vger.kernel.org 8755S: Maintained 8756F: drivers/input/touchscreen/goodix* 8757 8758GOOGLE ETHERNET DRIVERS 8759M: Jeroen de Borst <jeroendb@google.com> 8760M: Praveen Kaligineedi <pkaligineedi@google.com> 8761R: Shailend Chand <shailend@google.com> 8762L: netdev@vger.kernel.org 8763S: Supported 8764F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8765F: drivers/net/ethernet/google 8766 8767GPD POCKET FAN DRIVER 8768M: Hans de Goede <hdegoede@redhat.com> 8769L: platform-driver-x86@vger.kernel.org 8770S: Maintained 8771F: drivers/platform/x86/gpd-pocket-fan.c 8772 8773GPIO ACPI SUPPORT 8774M: Mika Westerberg <mika.westerberg@linux.intel.com> 8775M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8776L: linux-gpio@vger.kernel.org 8777L: linux-acpi@vger.kernel.org 8778S: Supported 8779T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8780F: Documentation/firmware-guide/acpi/gpio-properties.rst 8781F: drivers/gpio/gpiolib-acpi.c 8782F: drivers/gpio/gpiolib-acpi.h 8783 8784GPIO AGGREGATOR 8785M: Geert Uytterhoeven <geert+renesas@glider.be> 8786L: linux-gpio@vger.kernel.org 8787S: Supported 8788F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8789F: drivers/gpio/gpio-aggregator.c 8790 8791GPIO IR Transmitter 8792M: Sean Young <sean@mess.org> 8793L: linux-media@vger.kernel.org 8794S: Maintained 8795F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8796F: drivers/media/rc/gpio-ir-tx.c 8797 8798GPIO MOCKUP DRIVER 8799M: Bamvor Jian Zhang <bamv2005@gmail.com> 8800L: linux-gpio@vger.kernel.org 8801S: Maintained 8802F: drivers/gpio/gpio-mockup.c 8803F: tools/testing/selftests/gpio/ 8804 8805GPIO REGMAP 8806R: Michael Walle <michael@walle.cc> 8807S: Maintained 8808F: drivers/gpio/gpio-regmap.c 8809F: include/linux/gpio/regmap.h 8810 8811GPIO SUBSYSTEM 8812M: Linus Walleij <linus.walleij@linaro.org> 8813M: Bartosz Golaszewski <brgl@bgdev.pl> 8814R: Andy Shevchenko <andy@kernel.org> 8815L: linux-gpio@vger.kernel.org 8816S: Maintained 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8818F: Documentation/ABI/obsolete/sysfs-gpio 8819F: Documentation/ABI/testing/gpio-cdev 8820F: Documentation/admin-guide/gpio/ 8821F: Documentation/devicetree/bindings/gpio/ 8822F: Documentation/driver-api/gpio/ 8823F: drivers/gpio/ 8824F: include/dt-bindings/gpio/ 8825F: include/linux/gpio.h 8826F: include/linux/gpio/ 8827F: include/linux/of_gpio.h 8828F: include/uapi/linux/gpio.h 8829F: tools/gpio/ 8830 8831GRE DEMULTIPLEXER DRIVER 8832M: Dmitry Kozlov <xeb@mail.ru> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: include/net/gre.h 8836F: net/ipv4/gre_demux.c 8837F: net/ipv4/gre_offload.c 8838 8839GRETH 10/100/1G Ethernet MAC device driver 8840M: Andreas Larsson <andreas@gaisler.com> 8841L: netdev@vger.kernel.org 8842S: Maintained 8843F: drivers/net/ethernet/aeroflex/ 8844 8845GREYBUS AUDIO PROTOCOLS DRIVERS 8846M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8847M: Mark Greer <mgreer@animalcreek.com> 8848S: Maintained 8849F: drivers/staging/greybus/audio_apbridgea.c 8850F: drivers/staging/greybus/audio_apbridgea.h 8851F: drivers/staging/greybus/audio_codec.c 8852F: drivers/staging/greybus/audio_codec.h 8853F: drivers/staging/greybus/audio_gb.c 8854F: drivers/staging/greybus/audio_manager.c 8855F: drivers/staging/greybus/audio_manager.h 8856F: drivers/staging/greybus/audio_manager_module.c 8857F: drivers/staging/greybus/audio_manager_private.h 8858F: drivers/staging/greybus/audio_manager_sysfs.c 8859F: drivers/staging/greybus/audio_module.c 8860F: drivers/staging/greybus/audio_topology.c 8861 8862GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8863M: Viresh Kumar <vireshk@kernel.org> 8864S: Maintained 8865F: drivers/staging/greybus/authentication.c 8866F: drivers/staging/greybus/bootrom.c 8867F: drivers/staging/greybus/firmware.h 8868F: drivers/staging/greybus/fw-core.c 8869F: drivers/staging/greybus/fw-download.c 8870F: drivers/staging/greybus/fw-management.c 8871F: drivers/staging/greybus/greybus_authentication.h 8872F: drivers/staging/greybus/greybus_firmware.h 8873F: drivers/staging/greybus/hid.c 8874F: drivers/staging/greybus/i2c.c 8875F: drivers/staging/greybus/spi.c 8876F: drivers/staging/greybus/spilib.c 8877F: drivers/staging/greybus/spilib.h 8878 8879GREYBUS LOOPBACK DRIVER 8880M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8881S: Maintained 8882F: drivers/staging/greybus/loopback.c 8883 8884GREYBUS PLATFORM DRIVERS 8885M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8886S: Maintained 8887F: drivers/staging/greybus/arche-apb-ctrl.c 8888F: drivers/staging/greybus/arche-platform.c 8889F: drivers/staging/greybus/arche_platform.h 8890 8891GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8892M: Rui Miguel Silva <rmfrfs@gmail.com> 8893S: Maintained 8894F: drivers/staging/greybus/gpio.c 8895F: drivers/staging/greybus/light.c 8896F: drivers/staging/greybus/power_supply.c 8897F: drivers/staging/greybus/sdio.c 8898F: drivers/staging/greybus/spi.c 8899F: drivers/staging/greybus/spilib.c 8900 8901GREYBUS SUBSYSTEM 8902M: Johan Hovold <johan@kernel.org> 8903M: Alex Elder <elder@kernel.org> 8904M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8905L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8906S: Maintained 8907F: drivers/greybus/ 8908F: drivers/staging/greybus/ 8909F: include/linux/greybus.h 8910F: include/linux/greybus/ 8911 8912GREYBUS UART PROTOCOLS DRIVERS 8913M: David Lin <dtwlin@gmail.com> 8914S: Maintained 8915F: drivers/staging/greybus/log.c 8916F: drivers/staging/greybus/uart.c 8917 8918GS1662 VIDEO SERIALIZER 8919M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8920L: linux-media@vger.kernel.org 8921S: Maintained 8922T: git git://linuxtv.org/media_tree.git 8923F: drivers/media/spi/gs1662.c 8924 8925GSPCA FINEPIX SUBDRIVER 8926M: Frank Zago <frank@zago.net> 8927L: linux-media@vger.kernel.org 8928S: Maintained 8929T: git git://linuxtv.org/media_tree.git 8930F: drivers/media/usb/gspca/finepix.c 8931 8932GSPCA GL860 SUBDRIVER 8933M: Olivier Lorin <o.lorin@laposte.net> 8934L: linux-media@vger.kernel.org 8935S: Maintained 8936T: git git://linuxtv.org/media_tree.git 8937F: drivers/media/usb/gspca/gl860/ 8938 8939GSPCA M5602 SUBDRIVER 8940M: Erik Andren <erik.andren@gmail.com> 8941L: linux-media@vger.kernel.org 8942S: Maintained 8943T: git git://linuxtv.org/media_tree.git 8944F: drivers/media/usb/gspca/m5602/ 8945 8946GSPCA PAC207 SONIXB SUBDRIVER 8947M: Hans Verkuil <hverkuil@xs4all.nl> 8948L: linux-media@vger.kernel.org 8949S: Odd Fixes 8950T: git git://linuxtv.org/media_tree.git 8951F: drivers/media/usb/gspca/pac207.c 8952 8953GSPCA SN9C20X SUBDRIVER 8954M: Brian Johnson <brijohn@gmail.com> 8955L: linux-media@vger.kernel.org 8956S: Maintained 8957T: git git://linuxtv.org/media_tree.git 8958F: drivers/media/usb/gspca/sn9c20x.c 8959 8960GSPCA T613 SUBDRIVER 8961M: Leandro Costantino <lcostantino@gmail.com> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964T: git git://linuxtv.org/media_tree.git 8965F: drivers/media/usb/gspca/t613.c 8966 8967GSPCA USB WEBCAM DRIVER 8968M: Hans Verkuil <hverkuil@xs4all.nl> 8969L: linux-media@vger.kernel.org 8970S: Odd Fixes 8971T: git git://linuxtv.org/media_tree.git 8972F: drivers/media/usb/gspca/ 8973 8974GTP (GPRS Tunneling Protocol) 8975M: Pablo Neira Ayuso <pablo@netfilter.org> 8976M: Harald Welte <laforge@gnumonks.org> 8977L: osmocom-net-gprs@lists.osmocom.org 8978S: Maintained 8979T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8980F: drivers/net/gtp.c 8981 8982GUID PARTITION TABLE (GPT) 8983M: Davidlohr Bueso <dave@stgolabs.net> 8984L: linux-efi@vger.kernel.org 8985S: Maintained 8986F: block/partitions/efi.* 8987 8988HABANALABS PCI DRIVER 8989M: Oded Gabbay <ogabbay@kernel.org> 8990L: dri-devel@lists.freedesktop.org 8991S: Supported 8992C: irc://irc.oftc.net/dri-devel 8993T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8994F: Documentation/ABI/testing/debugfs-driver-habanalabs 8995F: Documentation/ABI/testing/sysfs-driver-habanalabs 8996F: drivers/accel/habanalabs/ 8997F: include/trace/events/habanalabs.h 8998F: include/uapi/drm/habanalabs_accel.h 8999 9000HACKRF MEDIA DRIVER 9001M: Antti Palosaari <crope@iki.fi> 9002L: linux-media@vger.kernel.org 9003S: Maintained 9004W: https://linuxtv.org 9005W: http://palosaari.fi/linux/ 9006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9007T: git git://linuxtv.org/anttip/media_tree.git 9008F: drivers/media/usb/hackrf/ 9009 9010HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9011M: Chuck Lever <chuck.lever@oracle.com> 9012L: kernel-tls-handshake@lists.linux.dev 9013L: netdev@vger.kernel.org 9014S: Maintained 9015F: Documentation/netlink/specs/handshake.yaml 9016F: Documentation/networking/tls-handshake.rst 9017F: include/net/handshake.h 9018F: include/trace/events/handshake.h 9019F: net/handshake/ 9020 9021HANTRO VPU CODEC DRIVER 9022M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9023M: Philipp Zabel <p.zabel@pengutronix.de> 9024L: linux-media@vger.kernel.org 9025L: linux-rockchip@lists.infradead.org 9026S: Maintained 9027F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9028F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9029F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9030F: drivers/media/platform/verisilicon/ 9031 9032HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9033M: Frank Seidel <frank@f-seidel.de> 9034L: platform-driver-x86@vger.kernel.org 9035S: Maintained 9036W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9037F: drivers/platform/x86/hdaps.c 9038 9039HARDWARE MONITORING 9040M: Jean Delvare <jdelvare@suse.com> 9041M: Guenter Roeck <linux@roeck-us.net> 9042L: linux-hwmon@vger.kernel.org 9043S: Maintained 9044W: http://hwmon.wiki.kernel.org/ 9045T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9046F: Documentation/ABI/testing/sysfs-class-hwmon 9047F: Documentation/devicetree/bindings/hwmon/ 9048F: Documentation/hwmon/ 9049F: drivers/hwmon/ 9050F: include/linux/hwmon*.h 9051F: include/trace/events/hwmon*.h 9052K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9053 9054HARDWARE RANDOM NUMBER GENERATOR CORE 9055M: Olivia Mackall <olivia@selenic.com> 9056M: Herbert Xu <herbert@gondor.apana.org.au> 9057L: linux-crypto@vger.kernel.org 9058S: Odd fixes 9059F: Documentation/admin-guide/hw_random.rst 9060F: Documentation/devicetree/bindings/rng/ 9061F: drivers/char/hw_random/ 9062F: include/linux/hw_random.h 9063 9064HARDWARE SPINLOCK CORE 9065M: Ohad Ben-Cohen <ohad@wizery.com> 9066M: Bjorn Andersson <andersson@kernel.org> 9067R: Baolin Wang <baolin.wang7@gmail.com> 9068L: linux-remoteproc@vger.kernel.org 9069S: Maintained 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9071F: Documentation/devicetree/bindings/hwlock/ 9072F: Documentation/locking/hwspinlock.rst 9073F: drivers/hwspinlock/ 9074F: include/linux/hwspinlock.h 9075 9076HARDWARE TRACING FACILITIES 9077M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9078S: Maintained 9079F: drivers/hwtracing/ 9080 9081HARMONY SOUND DRIVER 9082L: linux-parisc@vger.kernel.org 9083S: Maintained 9084F: sound/parisc/harmony.* 9085 9086HDPVR USB VIDEO ENCODER DRIVER 9087M: Hans Verkuil <hverkuil@xs4all.nl> 9088L: linux-media@vger.kernel.org 9089S: Odd Fixes 9090W: https://linuxtv.org 9091T: git git://linuxtv.org/media_tree.git 9092F: drivers/media/usb/hdpvr/ 9093 9094HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9095M: Matt Hsiao <matt.hsiao@hpe.com> 9096S: Supported 9097F: drivers/misc/hpilo.[ch] 9098 9099HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9100M: Jerry Hoemann <jerry.hoemann@hpe.com> 9101S: Supported 9102F: Documentation/watchdog/hpwdt.rst 9103F: drivers/watchdog/hpwdt.c 9104 9105HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9106M: Don Brace <don.brace@microchip.com> 9107L: storagedev@microchip.com 9108L: linux-scsi@vger.kernel.org 9109S: Supported 9110F: Documentation/scsi/hpsa.rst 9111F: drivers/scsi/hpsa*.[ch] 9112F: include/linux/cciss*.h 9113F: include/uapi/linux/cciss*.h 9114 9115HFI1 DRIVER 9116M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9117L: linux-rdma@vger.kernel.org 9118S: Supported 9119F: drivers/infiniband/hw/hfi1 9120 9121HFS FILESYSTEM 9122L: linux-fsdevel@vger.kernel.org 9123S: Orphan 9124F: Documentation/filesystems/hfs.rst 9125F: fs/hfs/ 9126 9127HFSPLUS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfsplus.rst 9131F: fs/hfsplus/ 9132 9133HGA FRAMEBUFFER DRIVER 9134M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9135L: linux-nvidia@lists.surfsouth.com 9136S: Maintained 9137W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9138F: drivers/video/fbdev/hgafb.c 9139 9140HIBERNATION (aka Software Suspend, aka swsusp) 9141M: "Rafael J. Wysocki" <rafael@kernel.org> 9142M: Pavel Machek <pavel@ucw.cz> 9143L: linux-pm@vger.kernel.org 9144S: Supported 9145B: https://bugzilla.kernel.org 9146F: arch/*/include/asm/suspend*.h 9147F: arch/x86/power/ 9148F: drivers/base/power/ 9149F: include/linux/freezer.h 9150F: include/linux/pm.h 9151F: include/linux/suspend.h 9152F: kernel/power/ 9153 9154HID CORE LAYER 9155M: Jiri Kosina <jikos@kernel.org> 9156M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9157L: linux-input@vger.kernel.org 9158S: Maintained 9159T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9160F: Documentation/hid/ 9161F: drivers/hid/ 9162F: include/linux/hid* 9163F: include/uapi/linux/hid* 9164F: samples/hid/ 9165F: tools/testing/selftests/hid/ 9166 9167HID LOGITECH DRIVERS 9168R: Filipe Laíns <lains@riseup.net> 9169L: linux-input@vger.kernel.org 9170S: Maintained 9171F: drivers/hid/hid-logitech-* 9172 9173HID NVIDIA SHIELD DRIVER 9174M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-nvidia-shield.c 9178 9179HID PHOENIX RC FLIGHT CONTROLLER 9180M: Marcus Folkesson <marcus.folkesson@gmail.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-pxrc.c 9184 9185HID PLAYSTATION DRIVER 9186M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9187L: linux-input@vger.kernel.org 9188S: Supported 9189F: drivers/hid/hid-playstation.c 9190 9191HID SENSOR HUB DRIVERS 9192M: Jiri Kosina <jikos@kernel.org> 9193M: Jonathan Cameron <jic23@kernel.org> 9194M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9195L: linux-input@vger.kernel.org 9196L: linux-iio@vger.kernel.org 9197S: Maintained 9198F: Documentation/hid/hid-sensor* 9199F: drivers/hid/hid-sensor-* 9200F: drivers/iio/*/hid-* 9201F: include/linux/hid-sensor-* 9202 9203HID VRC-2 CAR CONTROLLER DRIVER 9204M: Marcus Folkesson <marcus.folkesson@gmail.com> 9205L: linux-input@vger.kernel.org 9206S: Maintained 9207F: drivers/hid/hid-vrc2.c 9208 9209HID WACOM DRIVER 9210M: Ping Cheng <ping.cheng@wacom.com> 9211M: Jason Gerecke <jason.gerecke@wacom.com> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/wacom.h 9215F: drivers/hid/wacom_* 9216 9217HID++ LOGITECH DRIVERS 9218R: Filipe Laíns <lains@riseup.net> 9219R: Bastien Nocera <hadess@hadess.net> 9220L: linux-input@vger.kernel.org 9221S: Maintained 9222F: drivers/hid/hid-logitech-hidpp.c 9223 9224HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9225M: Thomas Gleixner <tglx@linutronix.de> 9226L: linux-kernel@vger.kernel.org 9227S: Maintained 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9229F: Documentation/timers/ 9230F: include/linux/clockchips.h 9231F: include/linux/hrtimer.h 9232F: kernel/time/clockevents.c 9233F: kernel/time/hrtimer.c 9234F: kernel/time/timer_*.c 9235 9236HIGH-SPEED SCC DRIVER FOR AX.25 9237L: linux-hams@vger.kernel.org 9238S: Orphan 9239F: drivers/net/hamradio/scc.c 9240 9241HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9242M: HighPoint Linux Team <linux@highpoint-tech.com> 9243S: Supported 9244W: http://www.highpoint-tech.com 9245F: Documentation/scsi/hptiop.rst 9246F: drivers/scsi/hptiop.c 9247 9248HIKEY960 ONBOARD USB GPIO HUB DRIVER 9249M: John Stultz <jstultz@google.com> 9250L: linux-kernel@vger.kernel.org 9251S: Maintained 9252F: drivers/misc/hisi_hikey_usb.c 9253 9254HIMAX HX83112B TOUCHSCREEN SUPPORT 9255M: Job Noorman <job@noorman.info> 9256L: linux-input@vger.kernel.org 9257S: Maintained 9258F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9259F: drivers/input/touchscreen/himax_hx83112b.c 9260 9261HIPPI 9262M: Jes Sorensen <jes@trained-monkey.org> 9263L: linux-hippi@sunsite.dk 9264S: Maintained 9265F: drivers/net/hippi/ 9266F: include/linux/hippidevice.h 9267F: include/uapi/linux/if_hippi.h 9268F: net/802/hippi.c 9269 9270HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9271M: Kurt Kanzenbach <kurt@linutronix.de> 9272L: netdev@vger.kernel.org 9273S: Maintained 9274F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9275F: drivers/net/dsa/hirschmann/* 9276F: include/linux/platform_data/hirschmann-hellcreek.h 9277F: net/dsa/tag_hellcreek.c 9278 9279HISILICON DMA DRIVER 9280M: Zhou Wang <wangzhou1@hisilicon.com> 9281M: Jie Hai <haijie1@huawei.com> 9282L: dmaengine@vger.kernel.org 9283S: Maintained 9284F: drivers/dma/hisi_dma.c 9285 9286HISILICON GPIO DRIVER 9287M: Jay Fang <f.fangjian@huawei.com> 9288L: linux-gpio@vger.kernel.org 9289S: Maintained 9290F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9291F: drivers/gpio/gpio-hisi.c 9292 9293HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9294M: Longfang Liu <liulongfang@huawei.com> 9295L: linux-crypto@vger.kernel.org 9296S: Maintained 9297F: Documentation/ABI/testing/debugfs-hisi-hpre 9298F: drivers/crypto/hisilicon/hpre/hpre.h 9299F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9300F: drivers/crypto/hisilicon/hpre/hpre_main.c 9301 9302HISILICON HNS3 PMU DRIVER 9303M: Guangbin Huang <huangguangbin2@huawei.com> 9304S: Supported 9305F: Documentation/admin-guide/perf/hns3-pmu.rst 9306F: drivers/perf/hisilicon/hns3_pmu.c 9307 9308HISILICON I2C CONTROLLER DRIVER 9309M: Yicong Yang <yangyicong@hisilicon.com> 9310L: linux-i2c@vger.kernel.org 9311S: Maintained 9312W: https://www.hisilicon.com 9313F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9314F: drivers/i2c/busses/i2c-hisi.c 9315 9316HISILICON LPC BUS DRIVER 9317M: Jay Fang <f.fangjian@huawei.com> 9318S: Maintained 9319W: http://www.hisilicon.com 9320F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9321F: drivers/bus/hisi_lpc.c 9322 9323HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: drivers/net/ethernet/hisilicon/hns3/ 9330 9331HISILICON NETWORK SUBSYSTEM DRIVER 9332M: Yisen Zhuang <yisen.zhuang@huawei.com> 9333M: Salil Mehta <salil.mehta@huawei.com> 9334L: netdev@vger.kernel.org 9335S: Maintained 9336W: http://www.hisilicon.com 9337F: Documentation/devicetree/bindings/net/hisilicon*.txt 9338F: drivers/net/ethernet/hisilicon/ 9339 9340HISILICON PMU DRIVER 9341M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9342M: Jonathan Cameron <jonathan.cameron@huawei.com> 9343S: Supported 9344W: http://www.hisilicon.com 9345F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9346F: Documentation/admin-guide/perf/hisi-pmu.rst 9347F: drivers/perf/hisilicon 9348 9349HISILICON PTT DRIVER 9350M: Yicong Yang <yangyicong@hisilicon.com> 9351M: Jonathan Cameron <jonathan.cameron@huawei.com> 9352L: linux-kernel@vger.kernel.org 9353S: Maintained 9354F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9355F: Documentation/trace/hisi-ptt.rst 9356F: drivers/hwtracing/ptt/ 9357F: tools/perf/arch/arm64/util/hisi-ptt.c 9358F: tools/perf/util/hisi-ptt* 9359F: tools/perf/util/hisi-ptt-decoder/* 9360 9361HISILICON QM DRIVER 9362M: Weili Qian <qianweili@huawei.com> 9363M: Zhou Wang <wangzhou1@hisilicon.com> 9364L: linux-crypto@vger.kernel.org 9365S: Maintained 9366F: drivers/crypto/hisilicon/Kconfig 9367F: drivers/crypto/hisilicon/Makefile 9368F: drivers/crypto/hisilicon/qm.c 9369F: drivers/crypto/hisilicon/sgl.c 9370F: include/linux/hisi_acc_qm.h 9371 9372HISILICON ROCE DRIVER 9373M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9374M: Junxian Huang <huangjunxian6@hisilicon.com> 9375L: linux-rdma@vger.kernel.org 9376S: Maintained 9377F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9378F: drivers/infiniband/hw/hns/ 9379 9380HISILICON SAS Controller 9381M: Xiang Chen <chenxiang66@hisilicon.com> 9382S: Supported 9383W: http://www.hisilicon.com 9384F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9385F: drivers/scsi/hisi_sas/ 9386 9387HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9388M: Kai Ye <yekai13@huawei.com> 9389M: Longfang Liu <liulongfang@huawei.com> 9390L: linux-crypto@vger.kernel.org 9391S: Maintained 9392F: Documentation/ABI/testing/debugfs-hisi-sec 9393F: drivers/crypto/hisilicon/sec2/sec.h 9394F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9395F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9396F: drivers/crypto/hisilicon/sec2/sec_main.c 9397 9398HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9399M: Jay Fang <f.fangjian@huawei.com> 9400L: linux-spi@vger.kernel.org 9401S: Maintained 9402W: http://www.hisilicon.com 9403F: drivers/spi/spi-hisi-kunpeng.c 9404 9405HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9406M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9407L: linux-kernel@vger.kernel.org 9408S: Maintained 9409F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9410F: drivers/spmi/hisi-spmi-controller.c 9411 9412HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9413M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9414L: linux-kernel@vger.kernel.org 9415S: Maintained 9416F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9417F: drivers/mfd/hi6421-spmi-pmic.c 9418 9419HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9420M: Weili Qian <qianweili@huawei.com> 9421S: Maintained 9422F: drivers/crypto/hisilicon/trng/trng.c 9423 9424HISILICON V3XX SPI NOR FLASH Controller Driver 9425M: Jay Fang <f.fangjian@huawei.com> 9426S: Maintained 9427W: http://www.hisilicon.com 9428F: drivers/spi/spi-hisi-sfc-v3xx.c 9429 9430HISILICON ZIP Controller DRIVER 9431M: Yang Shen <shenyang39@huawei.com> 9432M: Zhou Wang <wangzhou1@hisilicon.com> 9433L: linux-crypto@vger.kernel.org 9434S: Maintained 9435F: Documentation/ABI/testing/debugfs-hisi-zip 9436F: drivers/crypto/hisilicon/zip/ 9437 9438HMM - Heterogeneous Memory Management 9439M: Jérôme Glisse <jglisse@redhat.com> 9440L: linux-mm@kvack.org 9441S: Maintained 9442F: Documentation/mm/hmm.rst 9443F: include/linux/hmm* 9444F: lib/test_hmm* 9445F: mm/hmm* 9446F: tools/testing/selftests/mm/*hmm* 9447 9448HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9449M: Andreas Klinger <ak@it-klinger.de> 9450L: linux-iio@vger.kernel.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9453F: drivers/iio/pressure/mprls0025pa.c 9454 9455HOST AP DRIVER 9456M: Jouni Malinen <j@w1.fi> 9457L: linux-wireless@vger.kernel.org 9458S: Obsolete 9459W: http://w1.fi/hostap-driver.html 9460F: drivers/net/wireless/intersil/hostap/ 9461 9462HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9463L: platform-driver-x86@vger.kernel.org 9464S: Orphan 9465F: drivers/platform/x86/hp/tc1100-wmi.c 9466 9467HP WMI HARDWARE MONITOR DRIVER 9468M: James Seo <james@equiv.tech> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471F: Documentation/hwmon/hp-wmi-sensors.rst 9472F: drivers/hwmon/hp-wmi-sensors.c 9473 9474HPET: High Precision Event Timers driver 9475M: Clemens Ladisch <clemens@ladisch.de> 9476S: Maintained 9477F: Documentation/timers/hpet.rst 9478F: drivers/char/hpet.c 9479F: include/linux/hpet.h 9480F: include/uapi/linux/hpet.h 9481 9482HPET: x86 9483S: Orphan 9484F: arch/x86/include/asm/hpet.h 9485F: arch/x86/kernel/hpet.c 9486 9487HPFS FILESYSTEM 9488M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9489S: Maintained 9490W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9491F: fs/hpfs/ 9492 9493HSI SUBSYSTEM 9494M: Sebastian Reichel <sre@kernel.org> 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9497F: Documentation/ABI/testing/sysfs-bus-hsi 9498F: Documentation/driver-api/hsi.rst 9499F: drivers/hsi/ 9500F: include/linux/hsi/ 9501F: include/uapi/linux/hsi/ 9502 9503HSO 3G MODEM DRIVER 9504L: linux-usb@vger.kernel.org 9505S: Orphan 9506F: drivers/net/usb/hso.c 9507 9508HSR NETWORK PROTOCOL 9509L: netdev@vger.kernel.org 9510S: Orphan 9511F: net/hsr/ 9512 9513HT16K33 LED CONTROLLER DRIVER 9514M: Robin van der Gracht <robin@protonic.nl> 9515S: Maintained 9516F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9517F: drivers/auxdisplay/ht16k33.c 9518 9519HTCPEN TOUCHSCREEN DRIVER 9520M: Pau Oliva Fora <pof@eslack.org> 9521L: linux-input@vger.kernel.org 9522S: Maintained 9523F: drivers/input/touchscreen/htcpen.c 9524 9525HTE SUBSYSTEM 9526M: Dipen Patel <dipenp@nvidia.com> 9527L: timestamp@lists.linux.dev 9528S: Maintained 9529Q: https://patchwork.kernel.org/project/timestamp/list/ 9530T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9531F: Documentation/devicetree/bindings/timestamp/ 9532F: Documentation/driver-api/hte/ 9533F: drivers/hte/ 9534F: include/linux/hte.h 9535 9536HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9537M: Lorenzo Bianconi <lorenzo@kernel.org> 9538L: linux-iio@vger.kernel.org 9539S: Maintained 9540W: http://www.st.com/ 9541F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9542F: drivers/iio/humidity/hts221* 9543 9544HUAWEI ETHERNET DRIVER 9545M: Cai Huoqing <cai.huoqing@linux.dev> 9546L: netdev@vger.kernel.org 9547S: Maintained 9548F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9549F: drivers/net/ethernet/huawei/hinic/ 9550 9551HUGETLB SUBSYSTEM 9552M: Mike Kravetz <mike.kravetz@oracle.com> 9553M: Muchun Song <muchun.song@linux.dev> 9554L: linux-mm@kvack.org 9555S: Maintained 9556F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9557F: Documentation/admin-guide/mm/hugetlbpage.rst 9558F: Documentation/mm/hugetlbfs_reserv.rst 9559F: Documentation/mm/vmemmap_dedup.rst 9560F: fs/hugetlbfs/ 9561F: include/linux/hugetlb.h 9562F: mm/hugetlb.c 9563F: mm/hugetlb_vmemmap.c 9564F: mm/hugetlb_vmemmap.h 9565 9566HVA ST MEDIA DRIVER 9567M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9568L: linux-media@vger.kernel.org 9569S: Supported 9570W: https://linuxtv.org 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/platform/st/sti/hva 9573 9574HWPOISON MEMORY FAILURE HANDLING 9575M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9576R: Miaohe Lin <linmiaohe@huawei.com> 9577L: linux-mm@kvack.org 9578S: Maintained 9579F: mm/hwpoison-inject.c 9580F: mm/memory-failure.c 9581 9582HYCON HY46XX TOUCHSCREEN SUPPORT 9583M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9584L: linux-input@vger.kernel.org 9585S: Maintained 9586F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9587F: drivers/input/touchscreen/hycon-hy46xx.c 9588 9589HYGON PROCESSOR SUPPORT 9590M: Pu Wen <puwen@hygon.cn> 9591L: linux-kernel@vger.kernel.org 9592S: Maintained 9593F: arch/x86/kernel/cpu/hygon.c 9594 9595HYNIX HI556 SENSOR DRIVER 9596M: Shawn Tu <shawnx.tu@intel.com> 9597L: linux-media@vger.kernel.org 9598S: Maintained 9599T: git git://linuxtv.org/media_tree.git 9600F: drivers/media/i2c/hi556.c 9601 9602HYNIX HI846 SENSOR DRIVER 9603M: Martin Kepplinger <martin.kepplinger@puri.sm> 9604L: linux-media@vger.kernel.org 9605S: Maintained 9606F: drivers/media/i2c/hi846.c 9607 9608HYNIX HI847 SENSOR DRIVER 9609M: Shawn Tu <shawnx.tu@intel.com> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi847.c 9613 9614Hyper-V/Azure CORE AND DRIVERS 9615M: "K. Y. Srinivasan" <kys@microsoft.com> 9616M: Haiyang Zhang <haiyangz@microsoft.com> 9617M: Wei Liu <wei.liu@kernel.org> 9618M: Dexuan Cui <decui@microsoft.com> 9619L: linux-hyperv@vger.kernel.org 9620S: Supported 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9622F: Documentation/ABI/stable/sysfs-bus-vmbus 9623F: Documentation/ABI/testing/debugfs-hyperv 9624F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9625F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9626F: Documentation/virt/hyperv 9627F: arch/arm64/hyperv 9628F: arch/arm64/include/asm/hyperv-tlfs.h 9629F: arch/arm64/include/asm/mshyperv.h 9630F: arch/x86/hyperv 9631F: arch/x86/include/asm/hyperv-tlfs.h 9632F: arch/x86/include/asm/mshyperv.h 9633F: arch/x86/include/asm/trace/hyperv.h 9634F: arch/x86/kernel/cpu/mshyperv.c 9635F: drivers/clocksource/hyperv_timer.c 9636F: drivers/hid/hid-hyperv.c 9637F: drivers/hv/ 9638F: drivers/input/serio/hyperv-keyboard.c 9639F: drivers/iommu/hyperv-iommu.c 9640F: drivers/net/ethernet/microsoft/ 9641F: drivers/net/hyperv/ 9642F: drivers/pci/controller/pci-hyperv-intf.c 9643F: drivers/pci/controller/pci-hyperv.c 9644F: drivers/scsi/storvsc_drv.c 9645F: drivers/uio/uio_hv_generic.c 9646F: drivers/video/fbdev/hyperv_fb.c 9647F: include/asm-generic/hyperv-tlfs.h 9648F: include/asm-generic/mshyperv.h 9649F: include/clocksource/hyperv_timer.h 9650F: include/linux/hyperv.h 9651F: include/net/mana 9652F: include/uapi/linux/hyperv.h 9653F: net/vmw_vsock/hyperv_transport.c 9654F: tools/hv/ 9655 9656HYPERBUS SUPPORT 9657M: Vignesh Raghavendra <vigneshr@ti.com> 9658L: linux-mtd@lists.infradead.org 9659S: Supported 9660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9661C: irc://irc.oftc.net/mtd 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9663F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9664F: drivers/mtd/hyperbus/ 9665F: include/linux/mtd/hyperbus.h 9666 9667HYPERVISOR VIRTUAL CONSOLE DRIVER 9668L: linuxppc-dev@lists.ozlabs.org 9669S: Odd Fixes 9670F: drivers/tty/hvc/ 9671 9672I2C ACPI SUPPORT 9673M: Mika Westerberg <mika.westerberg@linux.intel.com> 9674L: linux-i2c@vger.kernel.org 9675L: linux-acpi@vger.kernel.org 9676S: Maintained 9677F: drivers/i2c/i2c-core-acpi.c 9678 9679I2C CONTROLLER DRIVER FOR NVIDIA GPU 9680M: Ajay Gupta <ajayg@nvidia.com> 9681L: linux-i2c@vger.kernel.org 9682S: Maintained 9683F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9684F: drivers/i2c/busses/i2c-nvidia-gpu.c 9685 9686I2C MUXES 9687M: Peter Rosin <peda@axentia.se> 9688L: linux-i2c@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/i2c/i2c-arb* 9691F: Documentation/devicetree/bindings/i2c/i2c-gate* 9692F: Documentation/devicetree/bindings/i2c/i2c-mux* 9693F: Documentation/i2c/i2c-topology.rst 9694F: Documentation/i2c/muxes/ 9695F: drivers/i2c/i2c-mux.c 9696F: drivers/i2c/muxes/ 9697F: include/linux/i2c-mux.h 9698 9699I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9700M: Gregory CLEMENT <gregory.clement@bootlin.com> 9701L: linux-i2c@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9704F: drivers/i2c/busses/i2c-mv64xxx.c 9705 9706I2C OVER PARALLEL PORT 9707M: Jean Delvare <jdelvare@suse.com> 9708L: linux-i2c@vger.kernel.org 9709S: Maintained 9710F: Documentation/i2c/busses/i2c-parport.rst 9711F: drivers/i2c/busses/i2c-parport.c 9712 9713I2C SUBSYSTEM 9714M: Wolfram Sang <wsa@kernel.org> 9715L: linux-i2c@vger.kernel.org 9716S: Maintained 9717W: https://i2c.wiki.kernel.org/ 9718Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9719T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9720F: Documentation/devicetree/bindings/i2c/i2c.txt 9721F: Documentation/i2c/ 9722F: drivers/i2c/* 9723F: include/dt-bindings/i2c/i2c.h 9724F: include/linux/i2c-dev.h 9725F: include/linux/i2c-smbus.h 9726F: include/linux/i2c.h 9727F: include/uapi/linux/i2c-*.h 9728F: include/uapi/linux/i2c.h 9729 9730I2C SUBSYSTEM HOST DRIVERS 9731M: Andi Shyti <andi.shyti@kernel.org> 9732L: linux-i2c@vger.kernel.org 9733S: Maintained 9734W: https://i2c.wiki.kernel.org/ 9735Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9736T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9737F: Documentation/devicetree/bindings/i2c/ 9738F: drivers/i2c/algos/ 9739F: drivers/i2c/busses/ 9740F: include/dt-bindings/i2c/ 9741 9742I2C-TAOS-EVM DRIVER 9743M: Jean Delvare <jdelvare@suse.com> 9744L: linux-i2c@vger.kernel.org 9745S: Maintained 9746F: Documentation/i2c/busses/i2c-taos-evm.rst 9747F: drivers/i2c/busses/i2c-taos-evm.c 9748 9749I2C-TINY-USB DRIVER 9750M: Till Harbaum <till@harbaum.org> 9751L: linux-i2c@vger.kernel.org 9752S: Maintained 9753W: http://www.harbaum.org/till/i2c_tiny_usb 9754F: drivers/i2c/busses/i2c-tiny-usb.c 9755 9756I2C/SMBUS CONTROLLER DRIVERS FOR PC 9757M: Jean Delvare <jdelvare@suse.com> 9758L: linux-i2c@vger.kernel.org 9759S: Maintained 9760F: Documentation/i2c/busses/i2c-ali1535.rst 9761F: Documentation/i2c/busses/i2c-ali1563.rst 9762F: Documentation/i2c/busses/i2c-ali15x3.rst 9763F: Documentation/i2c/busses/i2c-amd756.rst 9764F: Documentation/i2c/busses/i2c-amd8111.rst 9765F: Documentation/i2c/busses/i2c-i801.rst 9766F: Documentation/i2c/busses/i2c-nforce2.rst 9767F: Documentation/i2c/busses/i2c-piix4.rst 9768F: Documentation/i2c/busses/i2c-sis5595.rst 9769F: Documentation/i2c/busses/i2c-sis630.rst 9770F: Documentation/i2c/busses/i2c-sis96x.rst 9771F: Documentation/i2c/busses/i2c-via.rst 9772F: Documentation/i2c/busses/i2c-viapro.rst 9773F: drivers/i2c/busses/i2c-ali1535.c 9774F: drivers/i2c/busses/i2c-ali1563.c 9775F: drivers/i2c/busses/i2c-ali15x3.c 9776F: drivers/i2c/busses/i2c-amd756-s4882.c 9777F: drivers/i2c/busses/i2c-amd756.c 9778F: drivers/i2c/busses/i2c-amd8111.c 9779F: drivers/i2c/busses/i2c-i801.c 9780F: drivers/i2c/busses/i2c-isch.c 9781F: drivers/i2c/busses/i2c-nforce2-s4985.c 9782F: drivers/i2c/busses/i2c-nforce2.c 9783F: drivers/i2c/busses/i2c-piix4.c 9784F: drivers/i2c/busses/i2c-sis5595.c 9785F: drivers/i2c/busses/i2c-sis630.c 9786F: drivers/i2c/busses/i2c-sis96x.c 9787F: drivers/i2c/busses/i2c-via.c 9788F: drivers/i2c/busses/i2c-viapro.c 9789 9790I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9791M: Hans de Goede <hdegoede@redhat.com> 9792L: linux-i2c@vger.kernel.org 9793S: Maintained 9794F: drivers/i2c/busses/i2c-cht-wc.c 9795 9796I2C/SMBUS ISMT DRIVER 9797M: Seth Heasley <seth.heasley@intel.com> 9798M: Neil Horman <nhorman@tuxdriver.com> 9799L: linux-i2c@vger.kernel.org 9800F: Documentation/i2c/busses/i2c-ismt.rst 9801F: drivers/i2c/busses/i2c-ismt.c 9802 9803I2C/SMBUS STUB DRIVER 9804M: Jean Delvare <jdelvare@suse.com> 9805L: linux-i2c@vger.kernel.org 9806S: Maintained 9807F: drivers/i2c/i2c-stub.c 9808 9809I3C DRIVER FOR ASPEED AST2600 9810M: Jeremy Kerr <jk@codeconstruct.com.au> 9811S: Maintained 9812F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9813F: drivers/i3c/master/ast2600-i3c-master.c 9814 9815I3C DRIVER FOR CADENCE I3C MASTER IP 9816M: Przemysław Gaj <pgaj@cadence.com> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9819F: drivers/i3c/master/i3c-master-cdns.c 9820 9821I3C DRIVER FOR SYNOPSYS DESIGNWARE 9822S: Orphan 9823F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9824F: drivers/i3c/master/dw* 9825 9826I3C SUBSYSTEM 9827M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9828L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9829S: Maintained 9830C: irc://chat.freenode.net/linux-i3c 9831T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9832F: Documentation/ABI/testing/sysfs-bus-i3c 9833F: Documentation/devicetree/bindings/i3c/ 9834F: Documentation/driver-api/i3c 9835F: drivers/i3c/ 9836F: include/linux/i3c/ 9837 9838IA64 (Itanium) PLATFORM 9839L: linux-ia64@vger.kernel.org 9840S: Orphan 9841F: Documentation/arch/ia64/ 9842F: arch/ia64/ 9843 9844IBM Operation Panel Input Driver 9845M: Eddie James <eajames@linux.ibm.com> 9846L: linux-input@vger.kernel.org 9847S: Maintained 9848F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9849F: drivers/input/misc/ibm-panel.c 9850 9851IBM Power 842 compression accelerator 9852M: Haren Myneni <haren@us.ibm.com> 9853S: Supported 9854F: crypto/842.c 9855F: drivers/crypto/nx/Kconfig 9856F: drivers/crypto/nx/Makefile 9857F: drivers/crypto/nx/nx-842* 9858F: include/linux/sw842.h 9859F: lib/842/ 9860 9861IBM Power in-Nest Crypto Acceleration 9862M: Breno Leitão <leitao@debian.org> 9863M: Nayna Jain <nayna@linux.ibm.com> 9864M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9865L: linux-crypto@vger.kernel.org 9866S: Supported 9867F: drivers/crypto/nx/Kconfig 9868F: drivers/crypto/nx/Makefile 9869F: drivers/crypto/nx/nx-aes* 9870F: drivers/crypto/nx/nx-sha* 9871F: drivers/crypto/nx/nx.* 9872F: drivers/crypto/nx/nx_csbcpb.h 9873F: drivers/crypto/nx/nx_debugfs.c 9874 9875IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9876M: Tyrel Datwyler <tyreld@linux.ibm.com> 9877L: linux-pci@vger.kernel.org 9878L: linuxppc-dev@lists.ozlabs.org 9879S: Supported 9880F: drivers/pci/hotplug/rpadlpar* 9881 9882IBM Power Linux RAID adapter 9883M: Brian King <brking@us.ibm.com> 9884S: Supported 9885F: drivers/scsi/ipr.* 9886 9887IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9888M: Tyrel Datwyler <tyreld@linux.ibm.com> 9889L: linux-pci@vger.kernel.org 9890L: linuxppc-dev@lists.ozlabs.org 9891S: Supported 9892F: drivers/pci/hotplug/rpaphp* 9893 9894IBM Power SRIOV Virtual NIC Device Driver 9895M: Haren Myneni <haren@linux.ibm.com> 9896M: Rick Lindsley <ricklind@linux.ibm.com> 9897R: Nick Child <nnac123@linux.ibm.com> 9898R: Dany Madden <danymadden@us.ibm.com> 9899R: Thomas Falcon <tlfalcon@linux.ibm.com> 9900L: netdev@vger.kernel.org 9901S: Supported 9902F: drivers/net/ethernet/ibm/ibmvnic.* 9903 9904IBM Power VFIO Support 9905M: Timothy Pearson <tpearson@raptorengineering.com> 9906S: Supported 9907F: drivers/vfio/vfio_iommu_spapr_tce.c 9908 9909IBM Power Virtual Ethernet Device Driver 9910M: Nick Child <nnac123@linux.ibm.com> 9911L: netdev@vger.kernel.org 9912S: Supported 9913F: drivers/net/ethernet/ibm/ibmveth.* 9914 9915IBM Power Virtual FC Device Drivers 9916M: Tyrel Datwyler <tyreld@linux.ibm.com> 9917L: linux-scsi@vger.kernel.org 9918S: Supported 9919F: drivers/scsi/ibmvscsi/ibmvfc* 9920 9921IBM Power Virtual Management Channel Driver 9922M: Brad Warrum <bwarrum@linux.ibm.com> 9923M: Ritu Agarwal <rituagar@linux.ibm.com> 9924S: Supported 9925F: drivers/misc/ibmvmc.* 9926 9927IBM Power Virtual SCSI Device Drivers 9928M: Tyrel Datwyler <tyreld@linux.ibm.com> 9929L: linux-scsi@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi/ibmvscsi* 9932F: include/scsi/viosrp.h 9933 9934IBM Power Virtual SCSI Device Target Driver 9935M: Michael Cyr <mikecyr@linux.ibm.com> 9936L: linux-scsi@vger.kernel.org 9937L: target-devel@vger.kernel.org 9938S: Supported 9939F: drivers/scsi/ibmvscsi_tgt/ 9940 9941IBM Power VMX Cryptographic instructions 9942M: Breno Leitão <leitao@debian.org> 9943M: Nayna Jain <nayna@linux.ibm.com> 9944M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9945L: linux-crypto@vger.kernel.org 9946S: Supported 9947F: drivers/crypto/vmx/Kconfig 9948F: drivers/crypto/vmx/Makefile 9949F: drivers/crypto/vmx/aes* 9950F: drivers/crypto/vmx/ghash* 9951F: drivers/crypto/vmx/ppc-xlate.pl 9952F: drivers/crypto/vmx/vmx.c 9953 9954IBM ServeRAID RAID DRIVER 9955S: Orphan 9956F: drivers/scsi/ips.* 9957 9958ICH LPC AND GPIO DRIVER 9959M: Peter Tyser <ptyser@xes-inc.com> 9960S: Maintained 9961F: drivers/gpio/gpio-ich.c 9962F: drivers/mfd/lpc_ich.c 9963 9964ICY I2C DRIVER 9965M: Max Staudt <max@enpas.org> 9966L: linux-i2c@vger.kernel.org 9967S: Maintained 9968F: drivers/i2c/busses/i2c-icy.c 9969 9970IDEAPAD LAPTOP EXTRAS DRIVER 9971M: Ike Panhc <ike.pan@canonical.com> 9972L: platform-driver-x86@vger.kernel.org 9973S: Maintained 9974W: http://launchpad.net/ideapad-laptop 9975F: drivers/platform/x86/ideapad-laptop.c 9976 9977IDEAPAD LAPTOP SLIDEBAR DRIVER 9978M: Andrey Moiseev <o2g.org.ru@gmail.com> 9979L: linux-input@vger.kernel.org 9980S: Maintained 9981W: https://github.com/o2genum/ideapad-slidebar 9982F: drivers/input/misc/ideapad_slidebar.c 9983 9984IDMAPPED MOUNTS 9985M: Christian Brauner <brauner@kernel.org> 9986M: Seth Forshee <sforshee@kernel.org> 9987L: linux-fsdevel@vger.kernel.org 9988S: Maintained 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9990F: Documentation/filesystems/idmappings.rst 9991F: include/linux/mnt_idmapping.* 9992F: tools/testing/selftests/mount_setattr/ 9993 9994IDT VersaClock 5 CLOCK DRIVER 9995M: Luca Ceresoli <luca@lucaceresoli.net> 9996S: Maintained 9997F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9998F: drivers/clk/clk-versaclock5.c 9999 10000IEEE 802.15.4 SUBSYSTEM 10001M: Alexander Aring <alex.aring@gmail.com> 10002M: Stefan Schmidt <stefan@datenfreihafen.org> 10003M: Miquel Raynal <miquel.raynal@bootlin.com> 10004L: linux-wpan@vger.kernel.org 10005S: Maintained 10006W: https://linux-wpan.org/ 10007Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10008T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10009T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10010F: Documentation/networking/ieee802154.rst 10011F: drivers/net/ieee802154/ 10012F: include/linux/ieee802154.h 10013F: include/linux/nl802154.h 10014F: include/net/af_ieee802154.h 10015F: include/net/cfg802154.h 10016F: include/net/ieee802154_netdev.h 10017F: include/net/mac802154.h 10018F: include/net/nl802154.h 10019F: net/ieee802154/ 10020F: net/mac802154/ 10021 10022IFCVF VIRTIO DATA PATH ACCELERATOR 10023R: Zhu Lingshan <lingshan.zhu@intel.com> 10024F: drivers/vdpa/ifcvf/ 10025 10026IFE PROTOCOL 10027M: Yotam Gigi <yotam.gi@gmail.com> 10028M: Jamal Hadi Salim <jhs@mojatatu.com> 10029F: include/net/ife.h 10030F: include/uapi/linux/ife.h 10031F: net/ife 10032 10033IGORPLUG-USB IR RECEIVER 10034M: Sean Young <sean@mess.org> 10035L: linux-media@vger.kernel.org 10036S: Maintained 10037F: drivers/media/rc/igorplugusb.c 10038 10039IGUANAWORKS USB IR TRANSCEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/iguanair.c 10044 10045IIO DIGITAL POTENTIOMETER DAC 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10050F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10051F: drivers/iio/dac/dpot-dac.c 10052 10053IIO ENVELOPE DETECTOR 10054M: Peter Rosin <peda@axentia.se> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10058F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10059F: drivers/iio/adc/envelope-detector.c 10060 10061IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10062M: Matti Vaittinen <mazziesaccount@gmail.com> 10063L: linux-iio@vger.kernel.org 10064S: Maintained 10065F: drivers/iio/light/gain-time-scale-helper.c 10066F: drivers/iio/light/gain-time-scale-helper.h 10067 10068IIO MULTIPLEXER 10069M: Peter Rosin <peda@axentia.se> 10070L: linux-iio@vger.kernel.org 10071S: Maintained 10072F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10073F: drivers/iio/multiplexer/iio-mux.c 10074 10075IIO SCMI BASED DRIVER 10076M: Jyoti Bhayana <jbhayana@google.com> 10077L: linux-iio@vger.kernel.org 10078S: Maintained 10079F: drivers/iio/common/scmi_sensors/scmi_iio.c 10080 10081IIO SUBSYSTEM AND DRIVERS 10082M: Jonathan Cameron <jic23@kernel.org> 10083R: Lars-Peter Clausen <lars@metafoo.de> 10084L: linux-iio@vger.kernel.org 10085S: Maintained 10086T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10087F: Documentation/ABI/testing/configfs-iio* 10088F: Documentation/ABI/testing/sysfs-bus-iio* 10089F: Documentation/devicetree/bindings/iio/ 10090F: drivers/iio/ 10091F: drivers/staging/iio/ 10092F: include/dt-bindings/iio/ 10093F: include/linux/iio/ 10094F: tools/iio/ 10095 10096IIO UNIT CONVERTER 10097M: Peter Rosin <peda@axentia.se> 10098L: linux-iio@vger.kernel.org 10099S: Maintained 10100F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10101F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10102F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10103F: drivers/iio/afe/iio-rescale.c 10104 10105IKANOS/ADI EAGLE ADSL USB DRIVER 10106M: Matthieu Castet <castet.matthieu@free.fr> 10107M: Stanislaw Gruszka <stf_xl@wp.pl> 10108S: Maintained 10109F: drivers/usb/atm/ueagle-atm.c 10110 10111IMAGIS TOUCHSCREEN DRIVER 10112M: Markuss Broks <markuss.broks@gmail.com> 10113S: Maintained 10114F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10115F: drivers/input/touchscreen/imagis.c 10116 10117IMGTEC ASCII LCD DRIVER 10118M: Paul Burton <paulburton@kernel.org> 10119S: Maintained 10120F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10121F: drivers/auxdisplay/img-ascii-lcd.c 10122 10123IMGTEC IR DECODER DRIVER 10124S: Orphan 10125F: drivers/media/rc/img-ir/ 10126 10127IMON SOUNDGRAPH USB IR RECEIVER 10128M: Sean Young <sean@mess.org> 10129L: linux-media@vger.kernel.org 10130S: Maintained 10131F: drivers/media/rc/imon.c 10132F: drivers/media/rc/imon_raw.c 10133 10134IMS TWINTURBO FRAMEBUFFER DRIVER 10135L: linux-fbdev@vger.kernel.org 10136S: Orphan 10137F: drivers/video/fbdev/imsttfb.c 10138 10139INA209 HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10144F: Documentation/hwmon/ina209.rst 10145F: drivers/hwmon/ina209.c 10146 10147INA2XX HARDWARE MONITOR DRIVER 10148M: Guenter Roeck <linux@roeck-us.net> 10149L: linux-hwmon@vger.kernel.org 10150S: Maintained 10151F: Documentation/hwmon/ina2xx.rst 10152F: drivers/hwmon/ina2xx.c 10153F: include/linux/platform_data/ina2xx.h 10154 10155INDEX OF FURTHER KERNEL DOCUMENTATION 10156M: Carlos Bilbao <carlos.bilbao@amd.com> 10157S: Maintained 10158F: Documentation/process/kernel-docs.rst 10159 10160INDUSTRY PACK SUBSYSTEM (IPACK) 10161M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10162M: Jens Taprogge <jens.taprogge@taprogge.org> 10163M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10164L: industrypack-devel@lists.sourceforge.net 10165S: Maintained 10166W: http://industrypack.sourceforge.net 10167F: drivers/ipack/ 10168 10169INFINEON DPS310 Driver 10170M: Eddie James <eajames@linux.ibm.com> 10171L: linux-iio@vger.kernel.org 10172S: Maintained 10173F: drivers/iio/pressure/dps310.c 10174 10175INFINEON PEB2466 ASoC CODEC 10176M: Herve Codina <herve.codina@bootlin.com> 10177L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10178S: Maintained 10179F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10180F: sound/soc/codecs/peb2466.c 10181 10182INFINIBAND SUBSYSTEM 10183M: Jason Gunthorpe <jgg@nvidia.com> 10184M: Leon Romanovsky <leonro@nvidia.com> 10185L: linux-rdma@vger.kernel.org 10186S: Supported 10187W: https://github.com/linux-rdma/rdma-core 10188Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10189T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10190F: Documentation/devicetree/bindings/infiniband/ 10191F: Documentation/infiniband/ 10192F: drivers/infiniband/ 10193F: include/rdma/ 10194F: include/trace/events/ib_mad.h 10195F: include/trace/events/ib_umad.h 10196F: include/trace/misc/rdma.h 10197F: include/uapi/linux/if_infiniband.h 10198F: include/uapi/rdma/ 10199F: samples/bpf/ibumad_kern.c 10200F: samples/bpf/ibumad_user.c 10201 10202INGENIC JZ4780 NAND DRIVER 10203M: Harvey Hunt <harveyhuntnexus@gmail.com> 10204L: linux-mtd@lists.infradead.org 10205L: linux-mips@vger.kernel.org 10206S: Maintained 10207F: drivers/mtd/nand/raw/ingenic/ 10208 10209INGENIC JZ47xx SoCs 10210M: Paul Cercueil <paul@crapouillou.net> 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: arch/mips/boot/dts/ingenic/ 10214F: arch/mips/generic/board-ingenic.c 10215F: arch/mips/include/asm/mach-ingenic/ 10216F: arch/mips/ingenic/Kconfig 10217F: drivers/clk/ingenic/ 10218F: drivers/dma/dma-jz4780.c 10219F: drivers/gpu/drm/ingenic/ 10220F: drivers/i2c/busses/i2c-jz4780.c 10221F: drivers/iio/adc/ingenic-adc.c 10222F: drivers/irqchip/irq-ingenic.c 10223F: drivers/memory/jz4780-nemc.c 10224F: drivers/mmc/host/jz4740_mmc.c 10225F: drivers/mtd/nand/raw/ingenic/ 10226F: drivers/pinctrl/pinctrl-ingenic.c 10227F: drivers/power/supply/ingenic-battery.c 10228F: drivers/pwm/pwm-jz4740.c 10229F: drivers/remoteproc/ingenic_rproc.c 10230F: drivers/rtc/rtc-jz4740.c 10231F: drivers/tty/serial/8250/8250_ingenic.c 10232F: drivers/usb/musb/jz4740.c 10233F: drivers/watchdog/jz4740_wdt.c 10234F: include/dt-bindings/iio/adc/ingenic,adc.h 10235F: include/linux/mfd/ingenic-tcu.h 10236F: sound/soc/codecs/jz47* 10237F: sound/soc/jz4740/ 10238 10239INJOINIC IP5xxx POWER BANK IC DRIVER 10240M: Samuel Holland <samuel@sholland.org> 10241S: Maintained 10242F: drivers/power/supply/ip5xxx_power.c 10243 10244INOTIFY 10245M: Jan Kara <jack@suse.cz> 10246R: Amir Goldstein <amir73il@gmail.com> 10247L: linux-fsdevel@vger.kernel.org 10248S: Maintained 10249F: Documentation/filesystems/inotify.rst 10250F: fs/notify/inotify/ 10251F: include/linux/inotify.h 10252F: include/uapi/linux/inotify.h 10253 10254INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10255M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10256L: linux-input@vger.kernel.org 10257S: Maintained 10258Q: http://patchwork.kernel.org/project/linux-input/list/ 10259T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10260F: Documentation/devicetree/bindings/input/ 10261F: Documentation/devicetree/bindings/serio/ 10262F: Documentation/input/ 10263F: drivers/input/ 10264F: include/dt-bindings/input/ 10265F: include/linux/input.h 10266F: include/linux/input/ 10267F: include/uapi/linux/input-event-codes.h 10268F: include/uapi/linux/input.h 10269 10270INPUT MULTITOUCH (MT) PROTOCOL 10271M: Henrik Rydberg <rydberg@bitmath.org> 10272L: linux-input@vger.kernel.org 10273S: Odd fixes 10274F: Documentation/input/multi-touch-protocol.rst 10275F: drivers/input/input-mt.c 10276K: \b(ABS|SYN)_MT_ 10277 10278INSIDE SECURE CRYPTO DRIVER 10279M: Antoine Tenart <atenart@kernel.org> 10280L: linux-crypto@vger.kernel.org 10281S: Maintained 10282F: drivers/crypto/inside-secure/ 10283 10284INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10285M: Mimi Zohar <zohar@linux.ibm.com> 10286M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10287L: linux-integrity@vger.kernel.org 10288S: Supported 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10290F: security/integrity/ 10291F: security/integrity/ima/ 10292 10293INTEL 810/815 FRAMEBUFFER DRIVER 10294M: Antonino Daplas <adaplas@gmail.com> 10295L: linux-fbdev@vger.kernel.org 10296S: Maintained 10297F: drivers/video/fbdev/i810/ 10298 10299INTEL 8254 COUNTER DRIVER 10300M: William Breathitt Gray <william.gray@linaro.org> 10301L: linux-iio@vger.kernel.org 10302S: Maintained 10303F: drivers/counter/i8254.c 10304F: include/linux/i8254.h 10305 10306INTEL 8255 GPIO DRIVER 10307M: William Breathitt Gray <william.gray@linaro.org> 10308L: linux-gpio@vger.kernel.org 10309S: Maintained 10310F: drivers/gpio/gpio-i8255.c 10311F: drivers/gpio/gpio-i8255.h 10312 10313INTEL ASoC DRIVERS 10314M: Cezary Rojewski <cezary.rojewski@intel.com> 10315M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10316M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10317M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10318M: Bard Liao <yung-chuan.liao@linux.intel.com> 10319M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10320M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10321L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10322S: Supported 10323F: sound/soc/intel/ 10324 10325INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10326M: Hans de Goede <hdegoede@redhat.com> 10327L: platform-driver-x86@vger.kernel.org 10328S: Maintained 10329F: drivers/platform/x86/intel/atomisp2/pm.c 10330 10331INTEL ATOMISP2 LED DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/led.c 10336 10337INTEL BIOS SAR INT1092 DRIVER 10338M: Shravan Sudhakar <s.shravan@intel.com> 10339M: Intel Corporation <linuxwwan@intel.com> 10340L: platform-driver-x86@vger.kernel.org 10341S: Maintained 10342F: drivers/platform/x86/intel/int1092/ 10343 10344INTEL BROXTON PMC DRIVER 10345M: Mika Westerberg <mika.westerberg@linux.intel.com> 10346M: Zha Qipeng <qipeng.zha@intel.com> 10347S: Maintained 10348F: drivers/mfd/intel_pmc_bxt.c 10349F: include/linux/mfd/intel_pmc_bxt.h 10350 10351INTEL C600 SERIES SAS CONTROLLER DRIVER 10352M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10353L: linux-scsi@vger.kernel.org 10354S: Supported 10355T: git git://git.code.sf.net/p/intel-sas/isci 10356F: drivers/scsi/isci/ 10357 10358INTEL CPU family model numbers 10359M: Tony Luck <tony.luck@intel.com> 10360M: x86@kernel.org 10361L: linux-kernel@vger.kernel.org 10362S: Supported 10363F: arch/x86/include/asm/intel-family.h 10364 10365INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10366M: Jani Nikula <jani.nikula@linux.intel.com> 10367M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10368M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10369M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10370L: intel-gfx@lists.freedesktop.org 10371S: Supported 10372W: https://01.org/linuxgraphics/ 10373Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10374B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10375C: irc://irc.oftc.net/intel-gfx 10376T: git git://anongit.freedesktop.org/drm-intel 10377F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10378F: Documentation/gpu/i915.rst 10379F: drivers/gpu/drm/i915/ 10380F: include/drm/i915* 10381F: include/uapi/drm/i915_drm.h 10382 10383INTEL ETHERNET DRIVERS 10384M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10385M: Tony Nguyen <anthony.l.nguyen@intel.com> 10386L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10387S: Supported 10388W: https://www.intel.com/content/www/us/en/support.html 10389Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10391T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10392F: Documentation/networking/device_drivers/ethernet/intel/ 10393F: drivers/net/ethernet/intel/ 10394F: drivers/net/ethernet/intel/*/ 10395F: include/linux/avf/virtchnl.h 10396F: include/linux/net/intel/iidc.h 10397 10398INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10399M: Mustafa Ismail <mustafa.ismail@intel.com> 10400M: Shiraz Saleem <shiraz.saleem@intel.com> 10401L: linux-rdma@vger.kernel.org 10402S: Supported 10403F: drivers/infiniband/hw/irdma/ 10404F: include/uapi/rdma/irdma-abi.h 10405 10406INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10407M: Maik Broemme <mbroemme@libmpq.org> 10408L: linux-fbdev@vger.kernel.org 10409S: Maintained 10410F: Documentation/fb/intelfb.rst 10411F: drivers/video/fbdev/intelfb/ 10412 10413INTEL GPIO DRIVERS 10414M: Andy Shevchenko <andy@kernel.org> 10415L: linux-gpio@vger.kernel.org 10416S: Supported 10417T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10418F: drivers/gpio/gpio-elkhartlake.c 10419F: drivers/gpio/gpio-ich.c 10420F: drivers/gpio/gpio-merrifield.c 10421F: drivers/gpio/gpio-ml-ioh.c 10422F: drivers/gpio/gpio-pch.c 10423F: drivers/gpio/gpio-sch.c 10424F: drivers/gpio/gpio-sodaville.c 10425F: drivers/gpio/gpio-tangier.c 10426 10427INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10428M: Zhenyu Wang <zhenyuw@linux.intel.com> 10429M: Zhi Wang <zhi.a.wang@intel.com> 10430L: intel-gvt-dev@lists.freedesktop.org 10431L: intel-gfx@lists.freedesktop.org 10432S: Supported 10433W: https://01.org/igvt-g 10434T: git https://github.com/intel/gvt-linux.git 10435F: drivers/gpu/drm/i915/gvt/ 10436 10437INTEL HID EVENT DRIVER 10438M: Alex Hung <alexhung@gmail.com> 10439L: platform-driver-x86@vger.kernel.org 10440S: Maintained 10441F: drivers/platform/x86/intel/hid.c 10442 10443INTEL I/OAT DMA DRIVER 10444M: Dave Jiang <dave.jiang@intel.com> 10445R: Dan Williams <dan.j.williams@intel.com> 10446L: dmaengine@vger.kernel.org 10447S: Supported 10448Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10449F: drivers/dma/ioat* 10450 10451INTEL IDLE DRIVER 10452M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10453M: Len Brown <lenb@kernel.org> 10454L: linux-pm@vger.kernel.org 10455S: Supported 10456B: https://bugzilla.kernel.org 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10458F: drivers/idle/intel_idle.c 10459 10460INTEL IDXD DRIVER 10461M: Fenghua Yu <fenghua.yu@intel.com> 10462M: Dave Jiang <dave.jiang@intel.com> 10463L: dmaengine@vger.kernel.org 10464S: Supported 10465F: drivers/dma/idxd/* 10466F: include/uapi/linux/idxd.h 10467 10468INTEL IN FIELD SCAN (IFS) DEVICE 10469M: Jithu Joseph <jithu.joseph@intel.com> 10470R: Ashok Raj <ashok.raj@intel.com> 10471R: Tony Luck <tony.luck@intel.com> 10472S: Maintained 10473F: drivers/platform/x86/intel/ifs 10474F: include/trace/events/intel_ifs.h 10475 10476INTEL INTEGRATED SENSOR HUB DRIVER 10477M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10478M: Jiri Kosina <jikos@kernel.org> 10479L: linux-input@vger.kernel.org 10480S: Maintained 10481F: drivers/hid/intel-ish-hid/ 10482 10483INTEL IOMMU (VT-d) 10484M: David Woodhouse <dwmw2@infradead.org> 10485M: Lu Baolu <baolu.lu@linux.intel.com> 10486L: iommu@lists.linux.dev 10487S: Supported 10488T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10489F: drivers/iommu/intel/ 10490 10491INTEL IPU3 CSI-2 CIO2 DRIVER 10492M: Yong Zhi <yong.zhi@intel.com> 10493M: Sakari Ailus <sakari.ailus@linux.intel.com> 10494M: Bingbu Cao <bingbu.cao@intel.com> 10495M: Dan Scally <djrscally@gmail.com> 10496R: Tianshu Qiu <tian.shu.qiu@intel.com> 10497L: linux-media@vger.kernel.org 10498S: Maintained 10499T: git git://linuxtv.org/media_tree.git 10500F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10501F: drivers/media/pci/intel/ipu3/ 10502 10503INTEL IPU3 CSI-2 IMGU DRIVER 10504M: Sakari Ailus <sakari.ailus@linux.intel.com> 10505R: Bingbu Cao <bingbu.cao@intel.com> 10506R: Tianshu Qiu <tian.shu.qiu@intel.com> 10507L: linux-media@vger.kernel.org 10508S: Maintained 10509F: Documentation/admin-guide/media/ipu3.rst 10510F: Documentation/admin-guide/media/ipu3_rcb.svg 10511F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10512F: drivers/staging/media/ipu3/ 10513 10514INTEL ISHTP ECLITE DRIVER 10515M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10516L: platform-driver-x86@vger.kernel.org 10517S: Supported 10518F: drivers/platform/x86/intel/ishtp_eclite.c 10519 10520INTEL IXP4XX CRYPTO SUPPORT 10521M: Corentin Labbe <clabbe@baylibre.com> 10522L: linux-crypto@vger.kernel.org 10523S: Maintained 10524F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10525 10526INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10527M: Krzysztof Halasa <khalasa@piap.pl> 10528S: Maintained 10529F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10530F: drivers/net/wan/ixp4xx_hss.c 10531F: drivers/soc/ixp4xx/ixp4xx-npe.c 10532F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10533F: include/linux/soc/ixp4xx/npe.h 10534F: include/linux/soc/ixp4xx/qmgr.h 10535 10536INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10537M: Deepak Saxena <dsaxena@plexity.net> 10538S: Maintained 10539F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10540F: drivers/char/hw_random/ixp4xx-rng.c 10541 10542INTEL KEEM BAY DRM DRIVER 10543M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10544M: Edmund Dea <edmund.j.dea@intel.com> 10545S: Maintained 10546F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10547F: drivers/gpu/drm/kmb/ 10548 10549INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10550M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10553F: drivers/crypto/intel/keembay/Kconfig 10554F: drivers/crypto/intel/keembay/Makefile 10555F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10556F: drivers/crypto/intel/keembay/ocs-aes.c 10557F: drivers/crypto/intel/keembay/ocs-aes.h 10558 10559INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10560M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10561M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10562M: Mark Gross <mgross@linux.intel.com> 10563S: Maintained 10564F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10565F: drivers/crypto/intel/keembay/Kconfig 10566F: drivers/crypto/intel/keembay/Makefile 10567F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10568 10569INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10570M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10571M: Declan Murphy <declan.murphy@intel.com> 10572S: Maintained 10573F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10574F: drivers/crypto/intel/keembay/Kconfig 10575F: drivers/crypto/intel/keembay/Makefile 10576F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10577F: drivers/crypto/intel/keembay/ocs-hcu.c 10578F: drivers/crypto/intel/keembay/ocs-hcu.h 10579 10580INTEL MANAGEMENT ENGINE (mei) 10581M: Tomas Winkler <tomas.winkler@intel.com> 10582L: linux-kernel@vger.kernel.org 10583S: Supported 10584F: Documentation/driver-api/mei/* 10585F: drivers/misc/mei/ 10586F: drivers/watchdog/mei_wdt.c 10587F: include/linux/mei_aux.h 10588F: include/linux/mei_cl_bus.h 10589F: include/uapi/linux/mei.h 10590F: include/uapi/linux/mei_uuid.h 10591F: include/uapi/linux/uuid.h 10592F: samples/mei/* 10593 10594INTEL MAX 10 BMC MFD DRIVER 10595M: Xu Yilun <yilun.xu@intel.com> 10596R: Tom Rix <trix@redhat.com> 10597S: Maintained 10598F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10599F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10600F: drivers/hwmon/intel-m10-bmc-hwmon.c 10601F: drivers/mfd/intel-m10-bmc* 10602F: include/linux/mfd/intel-m10-bmc.h 10603 10604INTEL MAX10 BMC SECURE UPDATES 10605M: Russ Weight <russell.h.weight@intel.com> 10606L: linux-fpga@vger.kernel.org 10607S: Maintained 10608F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10609F: drivers/fpga/intel-m10-bmc-sec-update.c 10610 10611INTEL P-Unit IPC DRIVER 10612M: Zha Qipeng <qipeng.zha@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: arch/x86/include/asm/intel_punit_ipc.h 10616F: drivers/platform/x86/intel/punit_ipc.c 10617 10618INTEL PMC CORE DRIVER 10619M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10620M: David E Box <david.e.box@intel.com> 10621L: platform-driver-x86@vger.kernel.org 10622S: Maintained 10623F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10624F: drivers/platform/x86/intel/pmc/ 10625 10626INTEL PMIC GPIO DRIVERS 10627M: Andy Shevchenko <andy@kernel.org> 10628S: Supported 10629T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10630F: drivers/gpio/gpio-*cove.c 10631 10632INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635F: drivers/mfd/intel_soc_pmic* 10636F: include/linux/mfd/intel_soc_pmic* 10637 10638INTEL PMT DRIVERS 10639M: David E. Box <david.e.box@linux.intel.com> 10640S: Supported 10641F: drivers/platform/x86/intel/pmt/ 10642 10643INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10644M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10645L: linux-wireless@vger.kernel.org 10646S: Maintained 10647F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10648F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10649F: drivers/net/wireless/intel/ipw2x00/ 10650 10651INTEL PSTATE DRIVER 10652M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10653M: Len Brown <lenb@kernel.org> 10654L: linux-pm@vger.kernel.org 10655S: Supported 10656F: drivers/cpufreq/intel_pstate.c 10657 10658INTEL PTP DFL ToD DRIVER 10659M: Tianfei Zhang <tianfei.zhang@intel.com> 10660L: linux-fpga@vger.kernel.org 10661L: netdev@vger.kernel.org 10662S: Maintained 10663F: drivers/ptp/ptp_dfl_tod.c 10664 10665INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10666M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10667L: linux-iio@vger.kernel.org 10668F: drivers/counter/intel-qep.c 10669 10670INTEL SCU DRIVERS 10671M: Mika Westerberg <mika.westerberg@linux.intel.com> 10672S: Maintained 10673F: arch/x86/include/asm/intel_scu_ipc.h 10674F: drivers/platform/x86/intel_scu_* 10675 10676INTEL SDSI DRIVER 10677M: David E. Box <david.e.box@linux.intel.com> 10678S: Supported 10679F: drivers/platform/x86/intel/sdsi.c 10680F: tools/arch/x86/intel_sdsi/ 10681F: tools/testing/selftests/drivers/sdsi/ 10682 10683INTEL SGX 10684M: Jarkko Sakkinen <jarkko@kernel.org> 10685R: Dave Hansen <dave.hansen@linux.intel.com> 10686L: linux-sgx@vger.kernel.org 10687S: Supported 10688Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10690F: Documentation/arch/x86/sgx.rst 10691F: arch/x86/entry/vdso/vsgx.S 10692F: arch/x86/include/asm/sgx.h 10693F: arch/x86/include/uapi/asm/sgx.h 10694F: arch/x86/kernel/cpu/sgx/* 10695F: tools/testing/selftests/sgx/* 10696K: \bSGX_ 10697 10698INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10699M: Daniel Scally <djrscally@gmail.com> 10700S: Maintained 10701F: drivers/platform/x86/intel/int3472/ 10702 10703INTEL SPEED SELECT TECHNOLOGY 10704M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10705L: platform-driver-x86@vger.kernel.org 10706S: Maintained 10707F: drivers/platform/x86/intel/speed_select_if/ 10708F: include/uapi/linux/isst_if.h 10709F: tools/power/x86/intel-speed-select/ 10710 10711INTEL STRATIX10 FIRMWARE DRIVERS 10712M: Dinh Nguyen <dinguyen@kernel.org> 10713L: linux-kernel@vger.kernel.org 10714S: Maintained 10715T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10716F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10717F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10718F: drivers/firmware/stratix10-rsu.c 10719F: drivers/firmware/stratix10-svc.c 10720F: include/linux/firmware/intel/stratix10-smc.h 10721F: include/linux/firmware/intel/stratix10-svc-client.h 10722 10723INTEL TELEMETRY DRIVER 10724M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10725M: "David E. Box" <david.e.box@linux.intel.com> 10726L: platform-driver-x86@vger.kernel.org 10727S: Maintained 10728F: arch/x86/include/asm/intel_telemetry.h 10729F: drivers/platform/x86/intel/telemetry/ 10730 10731INTEL TPMI DRIVER 10732M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10733L: platform-driver-x86@vger.kernel.org 10734S: Maintained 10735F: drivers/platform/x86/intel/tpmi.c 10736F: include/linux/intel_tpmi.h 10737 10738INTEL UNCORE FREQUENCY CONTROL 10739M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10740L: platform-driver-x86@vger.kernel.org 10741S: Maintained 10742F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10743F: drivers/platform/x86/intel/uncore-frequency/ 10744 10745INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10746M: David E. Box <david.e.box@linux.intel.com> 10747S: Supported 10748F: drivers/platform/x86/intel/vsec.* 10749 10750INTEL VIRTUAL BUTTON DRIVER 10751M: AceLan Kao <acelan.kao@canonical.com> 10752L: platform-driver-x86@vger.kernel.org 10753S: Maintained 10754F: drivers/platform/x86/intel/vbtn.c 10755 10756INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10757M: Stanislaw Gruszka <stf_xl@wp.pl> 10758L: linux-wireless@vger.kernel.org 10759S: Supported 10760F: drivers/net/wireless/intel/iwlegacy/ 10761 10762INTEL WIRELESS WIFI LINK (iwlwifi) 10763M: Gregory Greenman <gregory.greenman@intel.com> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10767T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10768F: drivers/net/wireless/intel/iwlwifi/ 10769 10770INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10771M: Jithu Joseph <jithu.joseph@intel.com> 10772R: Maurice Ma <maurice.ma@intel.com> 10773S: Maintained 10774W: https://slimbootloader.github.io/security/firmware-update.html 10775F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10776 10777INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10778L: Dell.Client.Kernel@dell.com 10779S: Maintained 10780F: drivers/platform/x86/intel/wmi/thunderbolt.c 10781 10782INTEL WWAN IOSM DRIVER 10783M: M Chetan Kumar <m.chetan.kumar@intel.com> 10784M: Intel Corporation <linuxwwan@intel.com> 10785L: netdev@vger.kernel.org 10786S: Maintained 10787F: drivers/net/wwan/iosm/ 10788 10789INTEL(R) TRACE HUB 10790M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10791S: Supported 10792F: Documentation/trace/intel_th.rst 10793F: drivers/hwtracing/intel_th/ 10794F: include/linux/intel_th.h 10795 10796INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10797M: Ning Sun <ning.sun@intel.com> 10798L: tboot-devel@lists.sourceforge.net 10799S: Supported 10800W: http://tboot.sourceforge.net 10801T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10802F: Documentation/arch/x86/intel_txt.rst 10803F: arch/x86/kernel/tboot.c 10804F: include/linux/tboot.h 10805 10806INTERCONNECT API 10807M: Georgi Djakov <djakov@kernel.org> 10808L: linux-pm@vger.kernel.org 10809S: Maintained 10810T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10811F: Documentation/devicetree/bindings/interconnect/ 10812F: Documentation/driver-api/interconnect.rst 10813F: drivers/interconnect/ 10814F: include/dt-bindings/interconnect/ 10815F: include/linux/interconnect-provider.h 10816F: include/linux/interconnect.h 10817 10818INTERRUPT COUNTER DRIVER 10819M: Oleksij Rempel <o.rempel@pengutronix.de> 10820R: Pengutronix Kernel Team <kernel@pengutronix.de> 10821L: linux-iio@vger.kernel.org 10822F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10823F: drivers/counter/interrupt-cnt.c 10824 10825INTERSIL ISL7998X VIDEO DECODER DRIVER 10826M: Michael Tretter <m.tretter@pengutronix.de> 10827R: Pengutronix Kernel Team <kernel@pengutronix.de> 10828L: linux-media@vger.kernel.org 10829S: Maintained 10830F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10831F: drivers/media/i2c/isl7998x.c 10832 10833INVENSENSE ICM-426xx IMU DRIVER 10834M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10835L: linux-iio@vger.kernel.org 10836S: Maintained 10837W: https://invensense.tdk.com/ 10838F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10839F: drivers/iio/imu/inv_icm42600/ 10840 10841INVENSENSE MPU-3050 GYROSCOPE DRIVER 10842M: Linus Walleij <linus.walleij@linaro.org> 10843L: linux-iio@vger.kernel.org 10844S: Maintained 10845F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10846F: drivers/iio/gyro/mpu3050* 10847 10848IOC3 ETHERNET DRIVER 10849M: Ralf Baechle <ralf@linux-mips.org> 10850L: linux-mips@vger.kernel.org 10851S: Maintained 10852F: drivers/net/ethernet/sgi/ioc3-eth.c 10853 10854IOMAP FILESYSTEM LIBRARY 10855M: Darrick J. Wong <djwong@kernel.org> 10856L: linux-xfs@vger.kernel.org 10857L: linux-fsdevel@vger.kernel.org 10858S: Supported 10859T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10860F: fs/iomap/ 10861F: include/linux/iomap.h 10862 10863IOMMU DMA-API LAYER 10864M: Robin Murphy <robin.murphy@arm.com> 10865L: iommu@lists.linux.dev 10866S: Maintained 10867T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10868F: drivers/iommu/dma-iommu.c 10869F: drivers/iommu/dma-iommu.h 10870F: drivers/iommu/iova.c 10871F: include/linux/iova.h 10872 10873IOMMU SUBSYSTEM 10874M: Joerg Roedel <joro@8bytes.org> 10875M: Will Deacon <will@kernel.org> 10876R: Robin Murphy <robin.murphy@arm.com> 10877L: iommu@lists.linux.dev 10878S: Maintained 10879T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10880F: Documentation/devicetree/bindings/iommu/ 10881F: Documentation/userspace-api/iommu.rst 10882F: drivers/iommu/ 10883F: include/linux/iommu.h 10884F: include/linux/iova.h 10885F: include/linux/of_iommu.h 10886F: include/uapi/linux/iommu.h 10887 10888IOMMUFD 10889M: Jason Gunthorpe <jgg@nvidia.com> 10890M: Kevin Tian <kevin.tian@intel.com> 10891L: iommu@lists.linux.dev 10892S: Maintained 10893T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10894F: Documentation/userspace-api/iommufd.rst 10895F: drivers/iommu/iommufd/ 10896F: include/linux/iommufd.h 10897F: include/uapi/linux/iommufd.h 10898F: tools/testing/selftests/iommu/ 10899 10900IOSYS-MAP HELPERS 10901M: Thomas Zimmermann <tzimmermann@suse.de> 10902L: dri-devel@lists.freedesktop.org 10903S: Maintained 10904T: git git://anongit.freedesktop.org/drm/drm-misc 10905F: include/linux/iosys-map.h 10906 10907IO_URING 10908M: Jens Axboe <axboe@kernel.dk> 10909R: Pavel Begunkov <asml.silence@gmail.com> 10910L: io-uring@vger.kernel.org 10911S: Maintained 10912T: git git://git.kernel.dk/linux-block 10913T: git git://git.kernel.dk/liburing 10914F: include/linux/io_uring.h 10915F: include/linux/io_uring_types.h 10916F: include/trace/events/io_uring.h 10917F: include/uapi/linux/io_uring.h 10918F: io_uring/ 10919F: tools/io_uring/ 10920 10921IPMI SUBSYSTEM 10922M: Corey Minyard <minyard@acm.org> 10923L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10924S: Supported 10925W: http://openipmi.sourceforge.net/ 10926T: git https://github.com/cminyard/linux-ipmi.git for-next 10927F: Documentation/devicetree/bindings/ipmi/ 10928F: Documentation/driver-api/ipmi.rst 10929F: drivers/char/ipmi/ 10930F: include/linux/ipmi* 10931F: include/uapi/linux/ipmi* 10932 10933IPS SCSI RAID DRIVER 10934M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10935L: linux-scsi@vger.kernel.org 10936S: Maintained 10937W: http://www.adaptec.com/ 10938F: drivers/scsi/ips* 10939 10940IPVS 10941M: Simon Horman <horms@verge.net.au> 10942M: Julian Anastasov <ja@ssi.bg> 10943L: netdev@vger.kernel.org 10944L: lvs-devel@vger.kernel.org 10945S: Maintained 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10947T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10948F: Documentation/networking/ipvs-sysctl.rst 10949F: include/net/ip_vs.h 10950F: include/uapi/linux/ip_vs.h 10951F: net/netfilter/ipvs/ 10952 10953IPWIRELESS DRIVER 10954M: Jiri Kosina <jikos@kernel.org> 10955M: David Sterba <dsterba@suse.com> 10956S: Odd Fixes 10957F: drivers/tty/ipwireless/ 10958 10959IRON DEVICE AUDIO CODEC DRIVERS 10960M: Kiseok Jo <kiseok.jo@irondevice.com> 10961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10962S: Maintained 10963F: Documentation/devicetree/bindings/sound/irondevice,* 10964F: sound/soc/codecs/sma* 10965 10966IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10967M: Marc Zyngier <maz@kernel.org> 10968S: Maintained 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10970F: Documentation/core-api/irq/irq-domain.rst 10971F: include/linux/irqdomain.h 10972F: kernel/irq/irqdomain.c 10973F: kernel/irq/msi.c 10974 10975IRQ SUBSYSTEM 10976M: Thomas Gleixner <tglx@linutronix.de> 10977L: linux-kernel@vger.kernel.org 10978S: Maintained 10979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10980F: include/linux/group_cpus.h 10981F: kernel/irq/ 10982F: lib/group_cpus.c 10983 10984IRQCHIP DRIVERS 10985M: Thomas Gleixner <tglx@linutronix.de> 10986M: Marc Zyngier <maz@kernel.org> 10987L: linux-kernel@vger.kernel.org 10988S: Maintained 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10990F: Documentation/devicetree/bindings/interrupt-controller/ 10991F: drivers/irqchip/ 10992 10993ISA 10994M: William Breathitt Gray <william.gray@linaro.org> 10995S: Maintained 10996F: Documentation/driver-api/isa.rst 10997F: drivers/base/isa.c 10998F: include/linux/isa.h 10999 11000ISA RADIO MODULE 11001M: Hans Verkuil <hverkuil@xs4all.nl> 11002L: linux-media@vger.kernel.org 11003S: Maintained 11004W: https://linuxtv.org 11005T: git git://linuxtv.org/media_tree.git 11006F: drivers/media/radio/radio-isa* 11007 11008ISAPNP 11009M: Jaroslav Kysela <perex@perex.cz> 11010S: Maintained 11011F: Documentation/driver-api/isapnp.rst 11012F: drivers/pnp/isapnp/ 11013F: include/linux/isapnp.h 11014 11015ISCSI 11016M: Lee Duncan <lduncan@suse.com> 11017M: Chris Leech <cleech@redhat.com> 11018M: Mike Christie <michael.christie@oracle.com> 11019L: open-iscsi@googlegroups.com 11020L: linux-scsi@vger.kernel.org 11021S: Maintained 11022W: www.open-iscsi.com 11023F: drivers/scsi/*iscsi* 11024F: include/scsi/*iscsi* 11025 11026iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11027M: Peter Jones <pjones@redhat.com> 11028M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11029S: Maintained 11030F: drivers/firmware/iscsi_ibft* 11031 11032ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11033M: Sagi Grimberg <sagi@grimberg.me> 11034M: Max Gurtovoy <mgurtovoy@nvidia.com> 11035L: linux-rdma@vger.kernel.org 11036S: Supported 11037W: http://www.openfabrics.org 11038W: www.open-iscsi.org 11039Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11040F: drivers/infiniband/ulp/iser/ 11041 11042ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11043M: Sagi Grimberg <sagi@grimberg.me> 11044L: linux-rdma@vger.kernel.org 11045L: target-devel@vger.kernel.org 11046S: Supported 11047W: http://www.linux-iscsi.org 11048T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11049F: drivers/infiniband/ulp/isert 11050 11051ISDN/CMTP OVER BLUETOOTH 11052M: Karsten Keil <isdn@linux-pingi.de> 11053L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11054L: netdev@vger.kernel.org 11055S: Odd Fixes 11056W: http://www.isdn4linux.de 11057F: Documentation/isdn/ 11058F: drivers/isdn/capi/ 11059F: include/linux/isdn/ 11060F: include/uapi/linux/isdn/ 11061F: net/bluetooth/cmtp/ 11062 11063ISDN/mISDN SUBSYSTEM 11064M: Karsten Keil <isdn@linux-pingi.de> 11065L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11066L: netdev@vger.kernel.org 11067S: Maintained 11068W: http://www.isdn4linux.de 11069F: drivers/isdn/Kconfig 11070F: drivers/isdn/Makefile 11071F: drivers/isdn/hardware/ 11072F: drivers/isdn/mISDN/ 11073 11074ISOFS FILESYSTEM 11075M: Jan Kara <jack@suse.cz> 11076L: linux-fsdevel@vger.kernel.org 11077S: Maintained 11078F: Documentation/filesystems/isofs.rst 11079F: fs/isofs/ 11080 11081IT87 HARDWARE MONITORING DRIVER 11082M: Jean Delvare <jdelvare@suse.com> 11083L: linux-hwmon@vger.kernel.org 11084S: Maintained 11085F: Documentation/hwmon/it87.rst 11086F: drivers/hwmon/it87.c 11087 11088IT913X MEDIA DRIVER 11089M: Antti Palosaari <crope@iki.fi> 11090L: linux-media@vger.kernel.org 11091S: Maintained 11092W: https://linuxtv.org 11093W: http://palosaari.fi/linux/ 11094Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11095T: git git://linuxtv.org/anttip/media_tree.git 11096F: drivers/media/tuners/it913x* 11097 11098ITE IT66121 HDMI BRIDGE DRIVER 11099M: Phong LE <ple@baylibre.com> 11100M: Neil Armstrong <neil.armstrong@linaro.org> 11101S: Maintained 11102T: git git://anongit.freedesktop.org/drm/drm-misc 11103F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11104F: drivers/gpu/drm/bridge/ite-it66121.c 11105 11106IVTV VIDEO4LINUX DRIVER 11107M: Andy Walls <awalls@md.metrocast.net> 11108L: linux-media@vger.kernel.org 11109S: Maintained 11110W: https://linuxtv.org 11111T: git git://linuxtv.org/media_tree.git 11112F: Documentation/admin-guide/media/ivtv* 11113F: drivers/media/pci/ivtv/ 11114F: include/uapi/linux/ivtv* 11115 11116IX2505V MEDIA DRIVER 11117M: Malcolm Priestley <tvboxspy@gmail.com> 11118L: linux-media@vger.kernel.org 11119S: Maintained 11120W: https://linuxtv.org 11121Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11122F: drivers/media/dvb-frontends/ix2505v* 11123 11124JAILHOUSE HYPERVISOR INTERFACE 11125M: Jan Kiszka <jan.kiszka@siemens.com> 11126L: jailhouse-dev@googlegroups.com 11127S: Maintained 11128F: arch/x86/include/asm/jailhouse_para.h 11129F: arch/x86/kernel/jailhouse.c 11130 11131JC42.4 TEMPERATURE SENSOR DRIVER 11132M: Guenter Roeck <linux@roeck-us.net> 11133L: linux-hwmon@vger.kernel.org 11134S: Maintained 11135F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11136F: Documentation/hwmon/jc42.rst 11137F: drivers/hwmon/jc42.c 11138 11139JFS FILESYSTEM 11140M: Dave Kleikamp <shaggy@kernel.org> 11141L: jfs-discussion@lists.sourceforge.net 11142S: Odd Fixes 11143W: http://jfs.sourceforge.net/ 11144T: git https://github.com/kleikamp/linux-shaggy.git 11145F: Documentation/admin-guide/jfs.rst 11146F: fs/jfs/ 11147 11148JME NETWORK DRIVER 11149M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11150L: netdev@vger.kernel.org 11151S: Maintained 11152F: drivers/net/ethernet/jme.* 11153 11154JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11155M: David Woodhouse <dwmw2@infradead.org> 11156M: Richard Weinberger <richard@nod.at> 11157L: linux-mtd@lists.infradead.org 11158S: Odd Fixes 11159W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11160T: git git://git.infradead.org/ubifs-2.6.git 11161F: fs/jffs2/ 11162F: include/uapi/linux/jffs2.h 11163 11164JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11165M: "Theodore Ts'o" <tytso@mit.edu> 11166M: Jan Kara <jack@suse.com> 11167L: linux-ext4@vger.kernel.org 11168S: Maintained 11169F: fs/jbd2/ 11170F: include/linux/jbd2.h 11171 11172JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11173M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11174L: linux-media@vger.kernel.org 11175L: linux-renesas-soc@vger.kernel.org 11176S: Maintained 11177F: drivers/media/platform/renesas/rcar_jpu.c 11178 11179JSM Neo PCI based serial card 11180L: linux-serial@vger.kernel.org 11181S: Orphan 11182F: drivers/tty/serial/jsm/ 11183 11184K10TEMP HARDWARE MONITORING DRIVER 11185M: Clemens Ladisch <clemens@ladisch.de> 11186L: linux-hwmon@vger.kernel.org 11187S: Maintained 11188F: Documentation/hwmon/k10temp.rst 11189F: drivers/hwmon/k10temp.c 11190 11191K8TEMP HARDWARE MONITORING DRIVER 11192M: Rudolf Marek <r.marek@assembler.cz> 11193L: linux-hwmon@vger.kernel.org 11194S: Maintained 11195F: Documentation/hwmon/k8temp.rst 11196F: drivers/hwmon/k8temp.c 11197 11198KASAN 11199M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11200R: Alexander Potapenko <glider@google.com> 11201R: Andrey Konovalov <andreyknvl@gmail.com> 11202R: Dmitry Vyukov <dvyukov@google.com> 11203R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11204L: kasan-dev@googlegroups.com 11205S: Maintained 11206F: Documentation/dev-tools/kasan.rst 11207F: arch/*/include/asm/*kasan.h 11208F: arch/*/mm/kasan_init* 11209F: include/linux/kasan*.h 11210F: lib/Kconfig.kasan 11211F: mm/kasan/ 11212F: scripts/Makefile.kasan 11213 11214KCONFIG 11215M: Masahiro Yamada <masahiroy@kernel.org> 11216L: linux-kbuild@vger.kernel.org 11217S: Maintained 11218Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11219T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11220F: Documentation/kbuild/kconfig* 11221F: scripts/Kconfig.include 11222F: scripts/kconfig/ 11223 11224KCOV 11225R: Dmitry Vyukov <dvyukov@google.com> 11226R: Andrey Konovalov <andreyknvl@gmail.com> 11227L: kasan-dev@googlegroups.com 11228S: Maintained 11229F: Documentation/dev-tools/kcov.rst 11230F: include/linux/kcov.h 11231F: include/uapi/linux/kcov.h 11232F: kernel/kcov.c 11233F: scripts/Makefile.kcov 11234 11235KCSAN 11236M: Marco Elver <elver@google.com> 11237R: Dmitry Vyukov <dvyukov@google.com> 11238L: kasan-dev@googlegroups.com 11239S: Maintained 11240F: Documentation/dev-tools/kcsan.rst 11241F: include/linux/kcsan*.h 11242F: kernel/kcsan/ 11243F: lib/Kconfig.kcsan 11244F: scripts/Makefile.kcsan 11245 11246KDUMP 11247M: Baoquan He <bhe@redhat.com> 11248R: Vivek Goyal <vgoyal@redhat.com> 11249R: Dave Young <dyoung@redhat.com> 11250L: kexec@lists.infradead.org 11251S: Maintained 11252W: http://lse.sourceforge.net/kdump/ 11253F: Documentation/admin-guide/kdump/ 11254F: fs/proc/vmcore.c 11255F: include/linux/crash_core.h 11256F: include/linux/crash_dump.h 11257F: include/uapi/linux/vmcore.h 11258F: kernel/crash_*.c 11259 11260KEENE FM RADIO TRANSMITTER DRIVER 11261M: Hans Verkuil <hverkuil@xs4all.nl> 11262L: linux-media@vger.kernel.org 11263S: Maintained 11264W: https://linuxtv.org 11265T: git git://linuxtv.org/media_tree.git 11266F: drivers/media/radio/radio-keene* 11267 11268KERNEL AUTOMOUNTER 11269M: Ian Kent <raven@themaw.net> 11270L: autofs@vger.kernel.org 11271S: Maintained 11272F: fs/autofs/ 11273 11274KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11275M: Masahiro Yamada <masahiroy@kernel.org> 11276R: Nathan Chancellor <nathan@kernel.org> 11277R: Nick Desaulniers <ndesaulniers@google.com> 11278R: Nicolas Schier <nicolas@fjasle.eu> 11279L: linux-kbuild@vger.kernel.org 11280S: Maintained 11281Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11282T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11283F: Documentation/kbuild/ 11284F: Makefile 11285F: scripts/*vmlinux* 11286F: scripts/Kbuild* 11287F: scripts/Makefile* 11288F: scripts/basic/ 11289F: scripts/dummy-tools/ 11290F: scripts/mk* 11291F: scripts/mod/ 11292F: scripts/package/ 11293 11294KERNEL HARDENING (not covered by other areas) 11295M: Kees Cook <keescook@chromium.org> 11296L: linux-hardening@vger.kernel.org 11297S: Supported 11298T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11299F: Documentation/ABI/testing/sysfs-kernel-oops_count 11300F: Documentation/ABI/testing/sysfs-kernel-warn_count 11301F: include/linux/overflow.h 11302F: include/linux/randomize_kstack.h 11303F: mm/usercopy.c 11304K: \b(add|choose)_random_kstack_offset\b 11305K: \b__check_(object_size|heap_object)\b 11306 11307KERNEL JANITORS 11308L: kernel-janitors@vger.kernel.org 11309S: Odd Fixes 11310W: http://kernelnewbies.org/KernelJanitors 11311 11312KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11313M: Chuck Lever <chuck.lever@oracle.com> 11314M: Jeff Layton <jlayton@kernel.org> 11315R: Neil Brown <neilb@suse.de> 11316R: Olga Kornievskaia <kolga@netapp.com> 11317R: Dai Ngo <Dai.Ngo@oracle.com> 11318R: Tom Talpey <tom@talpey.com> 11319L: linux-nfs@vger.kernel.org 11320S: Supported 11321W: http://nfs.sourceforge.net/ 11322T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11323F: Documentation/filesystems/nfs/ 11324F: fs/exportfs/ 11325F: fs/lockd/ 11326F: fs/nfs_common/ 11327F: fs/nfsd/ 11328F: include/linux/lockd/ 11329F: include/linux/sunrpc/ 11330F: include/trace/events/rpcgss.h 11331F: include/trace/events/rpcrdma.h 11332F: include/trace/events/sunrpc.h 11333F: include/trace/misc/fs.h 11334F: include/trace/misc/nfs.h 11335F: include/trace/misc/sunrpc.h 11336F: include/uapi/linux/nfsd/ 11337F: include/uapi/linux/sunrpc/ 11338F: net/sunrpc/ 11339 11340KERNEL REGRESSIONS 11341M: Thorsten Leemhuis <linux@leemhuis.info> 11342L: regressions@lists.linux.dev 11343S: Supported 11344F: Documentation/admin-guide/reporting-regressions.rst 11345F: Documentation/process/handling-regressions.rst 11346 11347KERNEL SELFTEST FRAMEWORK 11348M: Shuah Khan <shuah@kernel.org> 11349M: Shuah Khan <skhan@linuxfoundation.org> 11350L: linux-kselftest@vger.kernel.org 11351S: Maintained 11352Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11353T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11354F: Documentation/dev-tools/kselftest* 11355F: tools/testing/selftests/ 11356 11357KERNEL SMB3 SERVER (KSMBD) 11358M: Namjae Jeon <linkinjeon@kernel.org> 11359M: Steve French <sfrench@samba.org> 11360R: Sergey Senozhatsky <senozhatsky@chromium.org> 11361R: Tom Talpey <tom@talpey.com> 11362L: linux-cifs@vger.kernel.org 11363S: Maintained 11364T: git git://git.samba.org/ksmbd.git 11365F: Documentation/filesystems/smb/ksmbd.rst 11366F: fs/smb/common/ 11367F: fs/smb/server/ 11368 11369KERNEL UNIT TESTING FRAMEWORK (KUnit) 11370M: Brendan Higgins <brendanhiggins@google.com> 11371M: David Gow <davidgow@google.com> 11372L: linux-kselftest@vger.kernel.org 11373L: kunit-dev@googlegroups.com 11374S: Maintained 11375W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11376T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11378F: Documentation/dev-tools/kunit/ 11379F: include/kunit/ 11380F: lib/kunit/ 11381F: tools/testing/kunit/ 11382 11383KERNEL USERMODE HELPER 11384M: Luis Chamberlain <mcgrof@kernel.org> 11385L: linux-kernel@vger.kernel.org 11386S: Maintained 11387F: include/linux/umh.h 11388F: kernel/umh.c 11389 11390KERNEL VIRTUAL MACHINE (KVM) 11391M: Paolo Bonzini <pbonzini@redhat.com> 11392L: kvm@vger.kernel.org 11393S: Supported 11394W: http://www.linux-kvm.org 11395T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11396F: Documentation/virt/kvm/ 11397F: include/asm-generic/kvm* 11398F: include/kvm/iodev.h 11399F: include/linux/kvm* 11400F: include/trace/events/kvm.h 11401F: include/uapi/asm-generic/kvm* 11402F: include/uapi/linux/kvm* 11403F: tools/kvm/ 11404F: tools/testing/selftests/kvm/ 11405F: virt/kvm/* 11406 11407KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11408M: Marc Zyngier <maz@kernel.org> 11409M: Oliver Upton <oliver.upton@linux.dev> 11410R: James Morse <james.morse@arm.com> 11411R: Suzuki K Poulose <suzuki.poulose@arm.com> 11412R: Zenghui Yu <yuzenghui@huawei.com> 11413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11414L: kvmarm@lists.linux.dev 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11417F: arch/arm64/include/asm/kvm* 11418F: arch/arm64/include/uapi/asm/kvm* 11419F: arch/arm64/kvm/ 11420F: include/kvm/arm_* 11421F: tools/testing/selftests/kvm/*/aarch64/ 11422F: tools/testing/selftests/kvm/aarch64/ 11423 11424KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11425M: Huacai Chen <chenhuacai@kernel.org> 11426L: linux-mips@vger.kernel.org 11427L: kvm@vger.kernel.org 11428S: Maintained 11429T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11430F: arch/mips/include/asm/kvm* 11431F: arch/mips/include/uapi/asm/kvm* 11432F: arch/mips/kvm/ 11433 11434KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11435M: Michael Ellerman <mpe@ellerman.id.au> 11436R: Nicholas Piggin <npiggin@gmail.com> 11437L: linuxppc-dev@lists.ozlabs.org 11438L: kvm@vger.kernel.org 11439S: Maintained (Book3S 64-bit HV) 11440S: Odd fixes (Book3S 64-bit PR) 11441S: Orphan (Book3E and 32-bit) 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11443F: arch/powerpc/include/asm/kvm* 11444F: arch/powerpc/include/uapi/asm/kvm* 11445F: arch/powerpc/kernel/kvm* 11446F: arch/powerpc/kvm/ 11447 11448KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11449M: Anup Patel <anup@brainfault.org> 11450R: Atish Patra <atishp@atishpatra.org> 11451L: kvm@vger.kernel.org 11452L: kvm-riscv@lists.infradead.org 11453L: linux-riscv@lists.infradead.org 11454S: Maintained 11455T: git https://github.com/kvm-riscv/linux.git 11456F: arch/riscv/include/asm/kvm* 11457F: arch/riscv/include/uapi/asm/kvm* 11458F: arch/riscv/kvm/ 11459F: tools/testing/selftests/kvm/*/riscv/ 11460 11461KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11462M: Christian Borntraeger <borntraeger@linux.ibm.com> 11463M: Janosch Frank <frankja@linux.ibm.com> 11464M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11465R: David Hildenbrand <david@redhat.com> 11466L: kvm@vger.kernel.org 11467S: Supported 11468T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11469F: Documentation/virt/kvm/s390* 11470F: arch/s390/include/asm/gmap.h 11471F: arch/s390/include/asm/kvm* 11472F: arch/s390/include/uapi/asm/kvm* 11473F: arch/s390/include/uapi/asm/uvdevice.h 11474F: arch/s390/kernel/uv.c 11475F: arch/s390/kvm/ 11476F: arch/s390/mm/gmap.c 11477F: drivers/s390/char/uvdevice.c 11478F: tools/testing/selftests/drivers/s390x/uvdevice/ 11479F: tools/testing/selftests/kvm/*/s390x/ 11480F: tools/testing/selftests/kvm/s390x/ 11481 11482KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11483M: Sean Christopherson <seanjc@google.com> 11484M: Paolo Bonzini <pbonzini@redhat.com> 11485L: kvm@vger.kernel.org 11486S: Supported 11487P: Documentation/process/maintainer-kvm-x86.rst 11488T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11489F: arch/x86/include/asm/kvm* 11490F: arch/x86/include/asm/svm.h 11491F: arch/x86/include/asm/vmx*.h 11492F: arch/x86/include/uapi/asm/kvm* 11493F: arch/x86/include/uapi/asm/svm.h 11494F: arch/x86/include/uapi/asm/vmx.h 11495F: arch/x86/kvm/ 11496F: arch/x86/kvm/*/ 11497 11498KERNFS 11499M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11500M: Tejun Heo <tj@kernel.org> 11501S: Supported 11502T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11503F: fs/kernfs/ 11504F: include/linux/kernfs.h 11505 11506KEXEC 11507M: Eric Biederman <ebiederm@xmission.com> 11508L: kexec@lists.infradead.org 11509S: Maintained 11510W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11511F: include/linux/kexec.h 11512F: include/uapi/linux/kexec.h 11513F: kernel/kexec* 11514 11515KEYS-ENCRYPTED 11516M: Mimi Zohar <zohar@linux.ibm.com> 11517L: linux-integrity@vger.kernel.org 11518L: keyrings@vger.kernel.org 11519S: Supported 11520F: Documentation/security/keys/trusted-encrypted.rst 11521F: include/keys/encrypted-type.h 11522F: security/keys/encrypted-keys/ 11523 11524KEYS-TRUSTED 11525M: James Bottomley <jejb@linux.ibm.com> 11526M: Jarkko Sakkinen <jarkko@kernel.org> 11527M: Mimi Zohar <zohar@linux.ibm.com> 11528L: linux-integrity@vger.kernel.org 11529L: keyrings@vger.kernel.org 11530S: Supported 11531F: Documentation/security/keys/trusted-encrypted.rst 11532F: include/keys/trusted-type.h 11533F: include/keys/trusted_tpm.h 11534F: security/keys/trusted-keys/ 11535 11536KEYS-TRUSTED-CAAM 11537M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11538R: Pengutronix Kernel Team <kernel@pengutronix.de> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Maintained 11542F: include/keys/trusted_caam.h 11543F: security/keys/trusted-keys/trusted_caam.c 11544 11545KEYS-TRUSTED-TEE 11546M: Sumit Garg <sumit.garg@linaro.org> 11547L: linux-integrity@vger.kernel.org 11548L: keyrings@vger.kernel.org 11549S: Supported 11550F: include/keys/trusted_tee.h 11551F: security/keys/trusted-keys/trusted_tee.c 11552 11553KEYS/KEYRINGS 11554M: David Howells <dhowells@redhat.com> 11555M: Jarkko Sakkinen <jarkko@kernel.org> 11556L: keyrings@vger.kernel.org 11557S: Maintained 11558F: Documentation/security/keys/core.rst 11559F: include/keys/ 11560F: include/linux/key-type.h 11561F: include/linux/key.h 11562F: include/linux/keyctl.h 11563F: include/uapi/linux/keyctl.h 11564F: security/keys/ 11565 11566KEYS/KEYRINGS_INTEGRITY 11567M: Jarkko Sakkinen <jarkko@kernel.org> 11568M: Mimi Zohar <zohar@linux.ibm.com> 11569L: linux-integrity@vger.kernel.org 11570L: keyrings@vger.kernel.org 11571S: Supported 11572F: security/integrity/platform_certs 11573 11574KFENCE 11575M: Alexander Potapenko <glider@google.com> 11576M: Marco Elver <elver@google.com> 11577R: Dmitry Vyukov <dvyukov@google.com> 11578L: kasan-dev@googlegroups.com 11579S: Maintained 11580F: Documentation/dev-tools/kfence.rst 11581F: arch/*/include/asm/kfence.h 11582F: include/linux/kfence.h 11583F: lib/Kconfig.kfence 11584F: mm/kfence/ 11585 11586KFIFO 11587M: Stefani Seibold <stefani@seibold.net> 11588S: Maintained 11589F: include/linux/kfifo.h 11590F: lib/kfifo.c 11591F: samples/kfifo/ 11592 11593KGDB / KDB /debug_core 11594M: Jason Wessel <jason.wessel@windriver.com> 11595M: Daniel Thompson <daniel.thompson@linaro.org> 11596R: Douglas Anderson <dianders@chromium.org> 11597L: kgdb-bugreport@lists.sourceforge.net 11598S: Maintained 11599W: http://kgdb.wiki.kernel.org/ 11600T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11601F: Documentation/dev-tools/kgdb.rst 11602F: drivers/misc/kgdbts.c 11603F: drivers/tty/serial/kgdboc.c 11604F: include/linux/kdb.h 11605F: include/linux/kgdb.h 11606F: kernel/debug/ 11607F: kernel/module/kdb.c 11608 11609KHADAS MCU MFD DRIVER 11610M: Neil Armstrong <neil.armstrong@linaro.org> 11611L: linux-amlogic@lists.infradead.org 11612S: Maintained 11613F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11614F: drivers/mfd/khadas-mcu.c 11615F: drivers/thermal/khadas_mcu_fan.c 11616F: include/linux/mfd/khadas-mcu.h 11617 11618KIONIX/ROHM KX022A ACCELEROMETER 11619M: Matti Vaittinen <mazziesaccount@gmail.com> 11620L: linux-iio@vger.kernel.org 11621S: Supported 11622F: drivers/iio/accel/kionix-kx022a* 11623 11624KMEMLEAK 11625M: Catalin Marinas <catalin.marinas@arm.com> 11626S: Maintained 11627F: Documentation/dev-tools/kmemleak.rst 11628F: include/linux/kmemleak.h 11629F: mm/kmemleak.c 11630F: samples/kmemleak/kmemleak-test.c 11631 11632KMSAN 11633M: Alexander Potapenko <glider@google.com> 11634R: Marco Elver <elver@google.com> 11635R: Dmitry Vyukov <dvyukov@google.com> 11636L: kasan-dev@googlegroups.com 11637S: Maintained 11638F: Documentation/dev-tools/kmsan.rst 11639F: arch/*/include/asm/kmsan.h 11640F: arch/*/mm/kmsan_* 11641F: include/linux/kmsan*.h 11642F: lib/Kconfig.kmsan 11643F: mm/kmsan/ 11644F: scripts/Makefile.kmsan 11645 11646KPROBES 11647M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11648M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11649M: "David S. Miller" <davem@davemloft.net> 11650M: Masami Hiramatsu <mhiramat@kernel.org> 11651L: linux-kernel@vger.kernel.org 11652L: linux-trace-kernel@vger.kernel.org 11653S: Maintained 11654Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11655T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11656F: Documentation/trace/kprobes.rst 11657F: include/asm-generic/kprobes.h 11658F: include/linux/kprobes.h 11659F: kernel/kprobes.c 11660F: lib/test_kprobes.c 11661F: samples/kprobes 11662 11663KS0108 LCD CONTROLLER DRIVER 11664M: Miguel Ojeda <ojeda@kernel.org> 11665S: Maintained 11666F: Documentation/admin-guide/auxdisplay/ks0108.rst 11667F: drivers/auxdisplay/ks0108.c 11668F: include/linux/ks0108.h 11669 11670KTD253 BACKLIGHT DRIVER 11671M: Linus Walleij <linus.walleij@linaro.org> 11672S: Maintained 11673F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11674F: drivers/video/backlight/ktd253-backlight.c 11675 11676KTEST 11677M: Steven Rostedt <rostedt@goodmis.org> 11678M: John Hawley <warthog9@eaglescrag.net> 11679S: Maintained 11680F: tools/testing/ktest 11681 11682KTZ8866 BACKLIGHT DRIVER 11683M: Jianhua Lu <lujianhua000@gmail.com> 11684S: Maintained 11685F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11686F: drivers/video/backlight/ktz8866.c 11687 11688KVM PARAVIRT (KVM/paravirt) 11689M: Paolo Bonzini <pbonzini@redhat.com> 11690R: Wanpeng Li <wanpengli@tencent.com> 11691R: Vitaly Kuznetsov <vkuznets@redhat.com> 11692L: kvm@vger.kernel.org 11693S: Supported 11694T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11695F: arch/um/include/asm/kvm_para.h 11696F: arch/x86/include/asm/kvm_para.h 11697F: arch/x86/include/asm/pvclock-abi.h 11698F: arch/x86/include/uapi/asm/kvm_para.h 11699F: arch/x86/kernel/kvm.c 11700F: arch/x86/kernel/kvmclock.c 11701F: include/asm-generic/kvm_para.h 11702F: include/linux/kvm_para.h 11703F: include/uapi/asm-generic/kvm_para.h 11704F: include/uapi/linux/kvm_para.h 11705 11706KVM X86 HYPER-V (KVM/hyper-v) 11707M: Vitaly Kuznetsov <vkuznets@redhat.com> 11708M: Sean Christopherson <seanjc@google.com> 11709M: Paolo Bonzini <pbonzini@redhat.com> 11710L: kvm@vger.kernel.org 11711S: Supported 11712T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11713F: arch/x86/kvm/hyperv.* 11714F: arch/x86/kvm/kvm_onhyperv.* 11715F: arch/x86/kvm/svm/hyperv.* 11716F: arch/x86/kvm/svm/svm_onhyperv.* 11717F: arch/x86/kvm/vmx/hyperv.* 11718 11719KVM X86 Xen (KVM/Xen) 11720M: David Woodhouse <dwmw2@infradead.org> 11721M: Paul Durrant <paul@xen.org> 11722M: Sean Christopherson <seanjc@google.com> 11723M: Paolo Bonzini <pbonzini@redhat.com> 11724L: kvm@vger.kernel.org 11725S: Supported 11726T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11727F: arch/x86/kvm/xen.* 11728 11729L3MDEV 11730M: David Ahern <dsahern@kernel.org> 11731L: netdev@vger.kernel.org 11732S: Maintained 11733F: include/net/l3mdev.h 11734F: net/l3mdev 11735 11736LANDLOCK SECURITY MODULE 11737M: Mickaël Salaün <mic@digikod.net> 11738L: linux-security-module@vger.kernel.org 11739S: Supported 11740W: https://landlock.io 11741T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11742F: Documentation/security/landlock.rst 11743F: Documentation/userspace-api/landlock.rst 11744F: include/uapi/linux/landlock.h 11745F: samples/landlock/ 11746F: security/landlock/ 11747F: tools/testing/selftests/landlock/ 11748K: landlock 11749K: LANDLOCK 11750 11751LANTIQ / INTEL Ethernet drivers 11752M: Hauke Mehrtens <hauke@hauke-m.de> 11753L: netdev@vger.kernel.org 11754S: Maintained 11755F: drivers/net/dsa/lantiq_gswip.c 11756F: drivers/net/dsa/lantiq_pce.h 11757F: drivers/net/ethernet/lantiq_xrx200.c 11758F: net/dsa/tag_gswip.c 11759 11760LANTIQ MIPS ARCHITECTURE 11761M: John Crispin <john@phrozen.org> 11762L: linux-mips@vger.kernel.org 11763S: Maintained 11764F: arch/mips/lantiq 11765F: drivers/soc/lantiq 11766 11767LASI 53c700 driver for PARISC 11768M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11769L: linux-scsi@vger.kernel.org 11770S: Maintained 11771F: Documentation/scsi/53c700.rst 11772F: drivers/scsi/53c700* 11773 11774LEAKING_ADDRESSES 11775M: Tobin C. Harding <me@tobin.cc> 11776M: Tycho Andersen <tycho@tycho.pizza> 11777L: linux-hardening@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11780F: scripts/leaking_addresses.pl 11781 11782LED SUBSYSTEM 11783M: Pavel Machek <pavel@ucw.cz> 11784M: Lee Jones <lee@kernel.org> 11785L: linux-leds@vger.kernel.org 11786S: Maintained 11787T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11788F: Documentation/devicetree/bindings/leds/ 11789F: Documentation/leds/ 11790F: drivers/leds/ 11791F: include/dt-bindings/leds/ 11792F: include/linux/leds.h 11793 11794LEGACY EEPROM DRIVER 11795M: Jean Delvare <jdelvare@suse.com> 11796S: Maintained 11797F: Documentation/misc-devices/eeprom.rst 11798F: drivers/misc/eeprom/eeprom.c 11799 11800LEGO MINDSTORMS EV3 11801R: David Lechner <david@lechnology.com> 11802S: Maintained 11803F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11804F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11805F: drivers/power/supply/lego_ev3_battery.c 11806 11807LEGO USB Tower driver 11808M: Juergen Stuber <starblue@users.sourceforge.net> 11809L: legousb-devel@lists.sourceforge.net 11810S: Maintained 11811W: http://legousb.sourceforge.net/ 11812F: drivers/usb/misc/legousbtower.c 11813 11814LETSKETCH HID TABLET DRIVER 11815M: Hans de Goede <hdegoede@redhat.com> 11816L: linux-input@vger.kernel.org 11817S: Maintained 11818T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11819F: drivers/hid/hid-letsketch.c 11820 11821LG LAPTOP EXTRAS 11822M: Matan Ziv-Av <matan@svgalib.org> 11823L: platform-driver-x86@vger.kernel.org 11824S: Maintained 11825F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11826F: Documentation/admin-guide/laptops/lg-laptop.rst 11827F: drivers/platform/x86/lg-laptop.c 11828 11829LG2160 MEDIA DRIVER 11830M: Michael Krufky <mkrufky@linuxtv.org> 11831L: linux-media@vger.kernel.org 11832S: Maintained 11833W: https://linuxtv.org 11834W: http://github.com/mkrufky 11835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11836T: git git://linuxtv.org/mkrufky/tuners.git 11837F: drivers/media/dvb-frontends/lg2160.* 11838 11839LGDT3305 MEDIA DRIVER 11840M: Michael Krufky <mkrufky@linuxtv.org> 11841L: linux-media@vger.kernel.org 11842S: Maintained 11843W: https://linuxtv.org 11844W: http://github.com/mkrufky 11845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11846T: git git://linuxtv.org/mkrufky/tuners.git 11847F: drivers/media/dvb-frontends/lgdt3305.* 11848 11849LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11850M: Viresh Kumar <vireshk@kernel.org> 11851L: linux-ide@vger.kernel.org 11852S: Maintained 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11854F: drivers/ata/pata_arasan_cf.c 11855F: include/linux/pata_arasan_cf_data.h 11856 11857LIBATA PATA DRIVERS 11858R: Sergey Shtylyov <s.shtylyov@omp.ru> 11859L: linux-ide@vger.kernel.org 11860F: drivers/ata/ata_*.c 11861F: drivers/ata/pata_*.c 11862 11863LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11864M: Linus Walleij <linus.walleij@linaro.org> 11865L: linux-ide@vger.kernel.org 11866S: Maintained 11867T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11868F: drivers/ata/pata_ftide010.c 11869F: drivers/ata/sata_gemini.c 11870F: drivers/ata/sata_gemini.h 11871 11872LIBATA SATA AHCI PLATFORM devices support 11873M: Hans de Goede <hdegoede@redhat.com> 11874M: Jens Axboe <axboe@kernel.dk> 11875L: linux-ide@vger.kernel.org 11876S: Maintained 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11878F: drivers/ata/ahci_platform.c 11879F: drivers/ata/libahci_platform.c 11880F: include/linux/ahci_platform.h 11881 11882LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11883M: Serge Semin <fancer.lancer@gmail.com> 11884L: linux-ide@vger.kernel.org 11885S: Maintained 11886T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11887F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11888F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11889F: drivers/ata/ahci_dwc.c 11890 11891LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11892M: Mikael Pettersson <mikpelinux@gmail.com> 11893L: linux-ide@vger.kernel.org 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11896F: drivers/ata/sata_promise.* 11897 11898LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11899M: Damien Le Moal <dlemoal@kernel.org> 11900L: linux-ide@vger.kernel.org 11901S: Maintained 11902T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11903F: Documentation/ABI/testing/sysfs-ata 11904F: Documentation/devicetree/bindings/ata/ 11905F: drivers/ata/ 11906F: include/linux/ata.h 11907F: include/linux/libata.h 11908 11909LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11910M: Vishal Verma <vishal.l.verma@intel.com> 11911M: Dan Williams <dan.j.williams@intel.com> 11912M: Dave Jiang <dave.jiang@intel.com> 11913L: nvdimm@lists.linux.dev 11914S: Supported 11915Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11916P: Documentation/nvdimm/maintainer-entry-profile.rst 11917F: drivers/nvdimm/btt* 11918 11919LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11920M: Dan Williams <dan.j.williams@intel.com> 11921M: Vishal Verma <vishal.l.verma@intel.com> 11922M: Dave Jiang <dave.jiang@intel.com> 11923L: nvdimm@lists.linux.dev 11924S: Supported 11925Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11926P: Documentation/nvdimm/maintainer-entry-profile.rst 11927F: drivers/nvdimm/pmem* 11928 11929LIBNVDIMM: DEVICETREE BINDINGS 11930M: Oliver O'Halloran <oohall@gmail.com> 11931L: nvdimm@lists.linux.dev 11932S: Supported 11933Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11934F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11935F: drivers/nvdimm/of_pmem.c 11936 11937LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11938M: Dan Williams <dan.j.williams@intel.com> 11939M: Vishal Verma <vishal.l.verma@intel.com> 11940M: Dave Jiang <dave.jiang@intel.com> 11941M: Ira Weiny <ira.weiny@intel.com> 11942L: nvdimm@lists.linux.dev 11943S: Supported 11944Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11945P: Documentation/nvdimm/maintainer-entry-profile.rst 11946T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11947F: drivers/acpi/nfit/* 11948F: drivers/nvdimm/* 11949F: include/linux/libnvdimm.h 11950F: include/linux/nd.h 11951F: include/uapi/linux/ndctl.h 11952F: tools/testing/nvdimm/ 11953 11954LICENSES and SPDX stuff 11955M: Thomas Gleixner <tglx@linutronix.de> 11956M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11957L: linux-spdx@vger.kernel.org 11958S: Maintained 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11960F: COPYING 11961F: Documentation/process/license-rules.rst 11962F: LICENSES/ 11963F: scripts/spdxcheck-test.sh 11964F: scripts/spdxcheck.py 11965F: scripts/spdxexclude 11966 11967LINEAR RANGES HELPERS 11968M: Mark Brown <broonie@kernel.org> 11969R: Matti Vaittinen <mazziesaccount@gmail.com> 11970F: include/linux/linear_range.h 11971F: lib/linear_ranges.c 11972F: lib/test_linear_ranges.c 11973 11974LINUX FOR POWER MACINTOSH 11975L: linuxppc-dev@lists.ozlabs.org 11976S: Orphan 11977F: arch/powerpc/platforms/powermac/ 11978F: drivers/macintosh/ 11979X: drivers/macintosh/adb-iop.c 11980X: drivers/macintosh/via-macii.c 11981 11982LINUX FOR POWERPC (32-BIT AND 64-BIT) 11983M: Michael Ellerman <mpe@ellerman.id.au> 11984R: Nicholas Piggin <npiggin@gmail.com> 11985R: Christophe Leroy <christophe.leroy@csgroup.eu> 11986L: linuxppc-dev@lists.ozlabs.org 11987S: Supported 11988W: https://github.com/linuxppc/wiki/wiki 11989Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11990T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11991F: Documentation/ABI/stable/sysfs-firmware-opal-* 11992F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11993F: Documentation/devicetree/bindings/powerpc/ 11994F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11995F: Documentation/powerpc/ 11996F: arch/powerpc/ 11997F: drivers/*/*/*pasemi* 11998F: drivers/*/*pasemi* 11999F: drivers/char/tpm/tpm_ibmvtpm* 12000F: drivers/crypto/nx/ 12001F: drivers/crypto/vmx/ 12002F: drivers/i2c/busses/i2c-opal.c 12003F: drivers/net/ethernet/ibm/ibmveth.* 12004F: drivers/net/ethernet/ibm/ibmvnic.* 12005F: drivers/pci/hotplug/pnv_php.c 12006F: drivers/pci/hotplug/rpa* 12007F: drivers/rtc/rtc-opal.c 12008F: drivers/scsi/ibmvscsi/ 12009F: drivers/tty/hvc/hvc_opal.c 12010F: drivers/watchdog/wdrtas.c 12011F: tools/testing/selftests/powerpc 12012N: /pmac 12013N: powermac 12014N: powernv 12015N: [^a-z0-9]ps3 12016N: pseries 12017 12018LINUX FOR POWERPC EMBEDDED MPC5XXX 12019M: Anatolij Gustschin <agust@denx.de> 12020L: linuxppc-dev@lists.ozlabs.org 12021S: Odd Fixes 12022F: arch/powerpc/platforms/512x/ 12023F: arch/powerpc/platforms/52xx/ 12024 12025LINUX FOR POWERPC EMBEDDED PPC4XX 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Orphan 12028F: arch/powerpc/platforms/40x/ 12029F: arch/powerpc/platforms/44x/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12032M: Scott Wood <oss@buserror.net> 12033L: linuxppc-dev@lists.ozlabs.org 12034S: Odd fixes 12035T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12036F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12037F: Documentation/devicetree/bindings/powerpc/fsl/ 12038F: arch/powerpc/platforms/83xx/ 12039F: arch/powerpc/platforms/85xx/ 12040 12041LINUX FOR POWERPC EMBEDDED PPC8XX 12042M: Christophe Leroy <christophe.leroy@csgroup.eu> 12043L: linuxppc-dev@lists.ozlabs.org 12044S: Maintained 12045F: arch/powerpc/platforms/8xx/ 12046 12047LINUX KERNEL DUMP TEST MODULE (LKDTM) 12048M: Kees Cook <keescook@chromium.org> 12049S: Maintained 12050F: drivers/misc/lkdtm/* 12051F: tools/testing/selftests/lkdtm/* 12052 12053LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12054M: Alan Stern <stern@rowland.harvard.edu> 12055M: Andrea Parri <parri.andrea@gmail.com> 12056M: Will Deacon <will@kernel.org> 12057M: Peter Zijlstra <peterz@infradead.org> 12058M: Boqun Feng <boqun.feng@gmail.com> 12059M: Nicholas Piggin <npiggin@gmail.com> 12060M: David Howells <dhowells@redhat.com> 12061M: Jade Alglave <j.alglave@ucl.ac.uk> 12062M: Luc Maranget <luc.maranget@inria.fr> 12063M: "Paul E. McKenney" <paulmck@kernel.org> 12064R: Akira Yokosawa <akiyks@gmail.com> 12065R: Daniel Lustig <dlustig@nvidia.com> 12066R: Joel Fernandes <joel@joelfernandes.org> 12067L: linux-kernel@vger.kernel.org 12068L: linux-arch@vger.kernel.org 12069S: Supported 12070T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12071F: Documentation/atomic_bitops.txt 12072F: Documentation/atomic_t.txt 12073F: Documentation/core-api/refcount-vs-atomic.rst 12074F: Documentation/litmus-tests/ 12075F: Documentation/memory-barriers.txt 12076F: tools/memory-model/ 12077 12078LINUX-NEXT TREE 12079M: Stephen Rothwell <sfr@canb.auug.org.au> 12080L: linux-next@vger.kernel.org 12081S: Supported 12082B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12083T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12084 12085LIS3LV02D ACCELEROMETER DRIVER 12086M: Eric Piel <eric.piel@tremplin-utc.net> 12087S: Maintained 12088F: Documentation/misc-devices/lis3lv02d.rst 12089F: drivers/misc/lis3lv02d/ 12090F: drivers/platform/x86/hp/hp_accel.c 12091 12092LIST KUNIT TEST 12093M: David Gow <davidgow@google.com> 12094L: linux-kselftest@vger.kernel.org 12095L: kunit-dev@googlegroups.com 12096S: Maintained 12097F: lib/list-test.c 12098 12099LITEX PLATFORM 12100M: Karol Gugala <kgugala@antmicro.com> 12101M: Mateusz Holenko <mholenko@antmicro.com> 12102M: Gabriel Somlo <gsomlo@gmail.com> 12103M: Joel Stanley <joel@jms.id.au> 12104S: Maintained 12105F: Documentation/devicetree/bindings/*/litex,*.yaml 12106F: arch/openrisc/boot/dts/or1klitex.dts 12107F: drivers/mmc/host/litex_mmc.c 12108F: drivers/net/ethernet/litex/* 12109F: drivers/soc/litex/* 12110F: drivers/tty/serial/liteuart.c 12111F: include/linux/litex.h 12112N: litex 12113 12114LIVE PATCHING 12115M: Josh Poimboeuf <jpoimboe@kernel.org> 12116M: Jiri Kosina <jikos@kernel.org> 12117M: Miroslav Benes <mbenes@suse.cz> 12118M: Petr Mladek <pmladek@suse.com> 12119R: Joe Lawrence <joe.lawrence@redhat.com> 12120L: live-patching@vger.kernel.org 12121S: Maintained 12122T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12123F: Documentation/ABI/testing/sysfs-kernel-livepatch 12124F: Documentation/livepatch/ 12125F: arch/powerpc/include/asm/livepatch.h 12126F: include/linux/livepatch.h 12127F: kernel/livepatch/ 12128F: kernel/module/livepatch.c 12129F: lib/livepatch/ 12130F: samples/livepatch/ 12131F: tools/testing/selftests/livepatch/ 12132 12133LLC (802.2) 12134L: netdev@vger.kernel.org 12135S: Odd fixes 12136F: include/linux/llc.h 12137F: include/net/llc* 12138F: include/uapi/linux/llc.h 12139F: net/llc/ 12140 12141LM73 HARDWARE MONITOR DRIVER 12142M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12143L: linux-hwmon@vger.kernel.org 12144S: Maintained 12145F: drivers/hwmon/lm73.c 12146 12147LM78 HARDWARE MONITOR DRIVER 12148M: Jean Delvare <jdelvare@suse.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: Documentation/hwmon/lm78.rst 12152F: drivers/hwmon/lm78.c 12153 12154LM83 HARDWARE MONITOR DRIVER 12155M: Jean Delvare <jdelvare@suse.com> 12156L: linux-hwmon@vger.kernel.org 12157S: Maintained 12158F: Documentation/hwmon/lm83.rst 12159F: drivers/hwmon/lm83.c 12160 12161LM90 HARDWARE MONITOR DRIVER 12162M: Jean Delvare <jdelvare@suse.com> 12163L: linux-hwmon@vger.kernel.org 12164S: Maintained 12165F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12166F: Documentation/hwmon/lm90.rst 12167F: drivers/hwmon/lm90.c 12168F: include/dt-bindings/thermal/lm90.h 12169 12170LM95234 HARDWARE MONITOR DRIVER 12171M: Guenter Roeck <linux@roeck-us.net> 12172L: linux-hwmon@vger.kernel.org 12173S: Maintained 12174F: Documentation/hwmon/lm95234.rst 12175F: drivers/hwmon/lm95234.c 12176 12177LME2510 MEDIA DRIVER 12178M: Malcolm Priestley <tvboxspy@gmail.com> 12179L: linux-media@vger.kernel.org 12180S: Maintained 12181W: https://linuxtv.org 12182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12183F: drivers/media/usb/dvb-usb-v2/lmedm04* 12184 12185LOADPIN SECURITY MODULE 12186M: Kees Cook <keescook@chromium.org> 12187S: Supported 12188T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12189F: Documentation/admin-guide/LSM/LoadPin.rst 12190F: security/loadpin/ 12191 12192LOCKING PRIMITIVES 12193M: Peter Zijlstra <peterz@infradead.org> 12194M: Ingo Molnar <mingo@redhat.com> 12195M: Will Deacon <will@kernel.org> 12196R: Waiman Long <longman@redhat.com> 12197R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12198L: linux-kernel@vger.kernel.org 12199S: Maintained 12200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12201F: Documentation/locking/ 12202F: arch/*/include/asm/spinlock*.h 12203F: include/linux/lockdep.h 12204F: include/linux/mutex*.h 12205F: include/linux/rwlock*.h 12206F: include/linux/rwsem*.h 12207F: include/linux/seqlock.h 12208F: include/linux/spinlock*.h 12209F: kernel/locking/ 12210F: lib/locking*.[ch] 12211X: kernel/locking/locktorture.c 12212 12213LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12214M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12215L: linux-ntfs-dev@lists.sourceforge.net 12216S: Maintained 12217W: http://www.linux-ntfs.org/content/view/19/37/ 12218F: Documentation/admin-guide/ldm.rst 12219F: block/partitions/ldm.* 12220 12221LOGITECH HID GAMING KEYBOARDS 12222M: Hans de Goede <hdegoede@redhat.com> 12223L: linux-input@vger.kernel.org 12224S: Maintained 12225T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12226F: drivers/hid/hid-lg-g15.c 12227 12228LONTIUM LT8912B MIPI TO HDMI BRIDGE 12229M: Adrien Grassein <adrien.grassein@gmail.com> 12230S: Maintained 12231F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12232F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12233 12234LOONGARCH 12235M: Huacai Chen <chenhuacai@kernel.org> 12236R: WANG Xuerui <kernel@xen0n.name> 12237L: loongarch@lists.linux.dev 12238S: Maintained 12239T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12240F: Documentation/loongarch/ 12241F: Documentation/translations/zh_CN/loongarch/ 12242F: arch/loongarch/ 12243F: drivers/*/*loongarch* 12244 12245LOONGSON GPIO DRIVER 12246M: Yinbo Zhu <zhuyinbo@loongson.cn> 12247L: linux-gpio@vger.kernel.org 12248S: Maintained 12249F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12250F: drivers/gpio/gpio-loongson-64bit.c 12251 12252LOONGSON LS2X I2C DRIVER 12253M: Binbin Zhou <zhoubinbin@loongson.cn> 12254L: linux-i2c@vger.kernel.org 12255S: Maintained 12256F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12257F: drivers/i2c/busses/i2c-ls2x.c 12258 12259LOONGSON-2 SOC SERIES CLOCK DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: linux-clk@vger.kernel.org 12262S: Maintained 12263F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12264F: drivers/clk/clk-loongson2.c 12265F: include/dt-bindings/clock/loongson,ls2k-clk.h 12266 12267LOONGSON-2 SOC SERIES GUTS DRIVER 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: loongarch@lists.linux.dev 12270S: Maintained 12271F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12272F: drivers/soc/loongson/loongson2_guts.c 12273 12274LOONGSON-2 SOC SERIES PINCTRL DRIVER 12275M: zhanghongchen <zhanghongchen@loongson.cn> 12276M: Yinbo Zhu <zhuyinbo@loongson.cn> 12277L: linux-gpio@vger.kernel.org 12278S: Maintained 12279F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12280F: drivers/pinctrl/pinctrl-loongson2.c 12281 12282LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12283M: Sathya Prakash <sathya.prakash@broadcom.com> 12284M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12285M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12286L: MPT-FusionLinux.pdl@broadcom.com 12287L: linux-scsi@vger.kernel.org 12288S: Supported 12289W: http://www.avagotech.com/support/ 12290F: drivers/message/fusion/ 12291F: drivers/scsi/mpt3sas/ 12292 12293LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12294M: Matthew Wilcox <willy@infradead.org> 12295L: linux-scsi@vger.kernel.org 12296S: Maintained 12297F: drivers/scsi/sym53c8xx_2/ 12298 12299LTC1660 DAC DRIVER 12300M: Marcus Folkesson <marcus.folkesson@gmail.com> 12301L: linux-iio@vger.kernel.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12304F: drivers/iio/dac/ltc1660.c 12305 12306LTC2688 IIO DAC DRIVER 12307M: Nuno Sá <nuno.sa@analog.com> 12308L: linux-iio@vger.kernel.org 12309S: Supported 12310W: https://ez.analog.com/linux-software-drivers 12311F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12312F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12313F: drivers/iio/dac/ltc2688.c 12314 12315LTC2947 HARDWARE MONITOR DRIVER 12316M: Nuno Sá <nuno.sa@analog.com> 12317L: linux-hwmon@vger.kernel.org 12318S: Supported 12319W: https://ez.analog.com/linux-software-drivers 12320F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12321F: drivers/hwmon/ltc2947-core.c 12322F: drivers/hwmon/ltc2947-i2c.c 12323F: drivers/hwmon/ltc2947-spi.c 12324F: drivers/hwmon/ltc2947.h 12325 12326LTC2983 IIO TEMPERATURE DRIVER 12327M: Nuno Sá <nuno.sa@analog.com> 12328L: linux-iio@vger.kernel.org 12329S: Supported 12330W: https://ez.analog.com/linux-software-drivers 12331F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12332F: drivers/iio/temperature/ltc2983.c 12333 12334LTC4261 HARDWARE MONITOR DRIVER 12335M: Guenter Roeck <linux@roeck-us.net> 12336L: linux-hwmon@vger.kernel.org 12337S: Maintained 12338F: Documentation/hwmon/ltc4261.rst 12339F: drivers/hwmon/ltc4261.c 12340 12341LTC4306 I2C MULTIPLEXER DRIVER 12342M: Michael Hennerich <michael.hennerich@analog.com> 12343L: linux-i2c@vger.kernel.org 12344S: Supported 12345W: https://ez.analog.com/linux-software-drivers 12346F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12347F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12348 12349LTP (Linux Test Project) 12350M: Mike Frysinger <vapier@gentoo.org> 12351M: Cyril Hrubis <chrubis@suse.cz> 12352M: Wanlong Gao <wanlong.gao@gmail.com> 12353M: Jan Stancek <jstancek@redhat.com> 12354M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12355M: Alexey Kodanev <alexey.kodanev@oracle.com> 12356L: ltp@lists.linux.it (subscribers-only) 12357S: Maintained 12358W: http://linux-test-project.github.io/ 12359T: git https://github.com/linux-test-project/ltp.git 12360 12361LYNX 28G SERDES PHY DRIVER 12362M: Ioana Ciornei <ioana.ciornei@nxp.com> 12363L: netdev@vger.kernel.org 12364S: Supported 12365F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12366F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12367 12368LYNX PCS MODULE 12369M: Ioana Ciornei <ioana.ciornei@nxp.com> 12370L: netdev@vger.kernel.org 12371S: Supported 12372F: drivers/net/pcs/pcs-lynx.c 12373F: include/linux/pcs-lynx.h 12374 12375M68K ARCHITECTURE 12376M: Geert Uytterhoeven <geert@linux-m68k.org> 12377L: linux-m68k@lists.linux-m68k.org 12378S: Maintained 12379W: http://www.linux-m68k.org/ 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12381F: arch/m68k/ 12382F: drivers/zorro/ 12383 12384M68K ON APPLE MACINTOSH 12385M: Joshua Thompson <funaho@jurai.org> 12386L: linux-m68k@lists.linux-m68k.org 12387S: Maintained 12388W: http://www.mac.linux-m68k.org/ 12389F: arch/m68k/mac/ 12390F: drivers/macintosh/adb-iop.c 12391F: drivers/macintosh/via-macii.c 12392 12393M68K ON HP9000/300 12394M: Philip Blundell <philb@gnu.org> 12395S: Maintained 12396W: http://www.tazenda.demon.co.uk/phil/linux-hp 12397F: arch/m68k/hp300/ 12398 12399M88DS3103 MEDIA DRIVER 12400M: Antti Palosaari <crope@iki.fi> 12401L: linux-media@vger.kernel.org 12402S: Maintained 12403W: https://linuxtv.org 12404W: http://palosaari.fi/linux/ 12405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12406T: git git://linuxtv.org/anttip/media_tree.git 12407F: drivers/media/dvb-frontends/m88ds3103* 12408 12409M88RS2000 MEDIA DRIVER 12410M: Malcolm Priestley <tvboxspy@gmail.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413W: https://linuxtv.org 12414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12415F: drivers/media/dvb-frontends/m88rs2000* 12416 12417MA901 MASTERKIT USB FM RADIO DRIVER 12418M: Alexey Klimov <klimov.linux@gmail.com> 12419L: linux-media@vger.kernel.org 12420S: Maintained 12421T: git git://linuxtv.org/media_tree.git 12422F: drivers/media/radio/radio-ma901.c 12423 12424MAC80211 12425M: Johannes Berg <johannes@sipsolutions.net> 12426L: linux-wireless@vger.kernel.org 12427S: Maintained 12428W: https://wireless.wiki.kernel.org/ 12429Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12431T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12432F: Documentation/networking/mac80211-injection.rst 12433F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12434F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12435F: include/net/mac80211.h 12436F: net/mac80211/ 12437 12438MAILBOX API 12439M: Jassi Brar <jassisinghbrar@gmail.com> 12440L: linux-kernel@vger.kernel.org 12441S: Maintained 12442F: Documentation/devicetree/bindings/mailbox/ 12443F: drivers/mailbox/ 12444F: include/dt-bindings/mailbox/ 12445F: include/linux/mailbox_client.h 12446F: include/linux/mailbox_controller.h 12447 12448MAILBOX ARM MHUv2 12449M: Viresh Kumar <viresh.kumar@linaro.org> 12450M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12451L: linux-kernel@vger.kernel.org 12452S: Maintained 12453F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12454F: drivers/mailbox/arm_mhuv2.c 12455F: include/linux/mailbox/arm_mhuv2_message.h 12456 12457MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12458M: Michael Kerrisk <mtk.manpages@gmail.com> 12459L: linux-man@vger.kernel.org 12460S: Maintained 12461W: http://www.kernel.org/doc/man-pages 12462 12463MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12464M: Jeremy Kerr <jk@codeconstruct.com.au> 12465M: Matt Johnston <matt@codeconstruct.com.au> 12466L: netdev@vger.kernel.org 12467S: Maintained 12468F: Documentation/networking/mctp.rst 12469F: drivers/net/mctp/ 12470F: include/net/mctp.h 12471F: include/net/mctpdevice.h 12472F: include/net/netns/mctp.h 12473F: net/mctp/ 12474 12475MAPLE TREE 12476M: Liam R. Howlett <Liam.Howlett@oracle.com> 12477L: maple-tree@lists.infradead.org 12478L: linux-mm@kvack.org 12479S: Supported 12480F: Documentation/core-api/maple_tree.rst 12481F: include/linux/maple_tree.h 12482F: include/trace/events/maple_tree.h 12483F: lib/maple_tree.c 12484F: lib/test_maple_tree.c 12485F: tools/testing/radix-tree/linux/maple_tree.h 12486F: tools/testing/radix-tree/maple.c 12487 12488MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12489M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12490L: linux-mips@vger.kernel.org 12491S: Maintained 12492F: arch/mips/boot/dts/img/pistachio* 12493 12494MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12495M: Andrew Lunn <andrew@lunn.ch> 12496L: netdev@vger.kernel.org 12497S: Maintained 12498F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12499F: Documentation/networking/devlink/mv88e6xxx.rst 12500F: drivers/net/dsa/mv88e6xxx/ 12501F: include/linux/dsa/mv88e6xxx.h 12502F: include/linux/platform_data/mv88e6xxx.h 12503 12504MARVELL ARMADA 3700 PHY DRIVERS 12505M: Miquel Raynal <miquel.raynal@bootlin.com> 12506S: Maintained 12507F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12508F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12509F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12510F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12511 12512MARVELL ARMADA 3700 SERIAL DRIVER 12513M: Pali Rohár <pali@kernel.org> 12514S: Maintained 12515F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12516F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12517F: drivers/tty/serial/mvebu-uart.c 12518 12519MARVELL ARMADA DRM SUPPORT 12520M: Russell King <linux@armlinux.org.uk> 12521S: Maintained 12522T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12523T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12524F: Documentation/devicetree/bindings/display/armada/ 12525F: drivers/gpu/drm/armada/ 12526F: include/uapi/drm/armada_drm.h 12527 12528MARVELL CRYPTO DRIVER 12529M: Boris Brezillon <bbrezillon@kernel.org> 12530M: Arnaud Ebalard <arno@natisbad.org> 12531M: Srujana Challa <schalla@marvell.com> 12532L: linux-crypto@vger.kernel.org 12533S: Maintained 12534F: drivers/crypto/marvell/ 12535F: include/linux/soc/marvell/octeontx2/ 12536 12537MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12538M: Mirko Lindner <mlindner@marvell.com> 12539M: Stephen Hemminger <stephen@networkplumber.org> 12540L: netdev@vger.kernel.org 12541S: Maintained 12542F: drivers/net/ethernet/marvell/sk* 12543 12544MARVELL LIBERTAS WIRELESS DRIVER 12545L: libertas-dev@lists.infradead.org 12546S: Orphan 12547F: drivers/net/wireless/marvell/libertas/ 12548 12549MARVELL MACCHIATOBIN SUPPORT 12550M: Russell King <linux@armlinux.org.uk> 12551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12552S: Maintained 12553F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12554 12555MARVELL MV643XX ETHERNET DRIVER 12556M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12557L: netdev@vger.kernel.org 12558S: Maintained 12559F: drivers/net/ethernet/marvell/mv643xx_eth.* 12560F: include/linux/mv643xx.h 12561 12562MARVELL MV88X3310 PHY DRIVER 12563M: Russell King <linux@armlinux.org.uk> 12564M: Marek Behún <kabel@kernel.org> 12565L: netdev@vger.kernel.org 12566S: Maintained 12567F: drivers/net/phy/marvell10g.c 12568 12569MARVELL MVEBU THERMAL DRIVER 12570M: Miquel Raynal <miquel.raynal@bootlin.com> 12571S: Maintained 12572F: drivers/thermal/armada_thermal.c 12573 12574MARVELL MVNETA ETHERNET DRIVER 12575M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12576L: netdev@vger.kernel.org 12577S: Maintained 12578F: drivers/net/ethernet/marvell/mvneta.* 12579 12580MARVELL MVPP2 ETHERNET DRIVER 12581M: Marcin Wojtas <mw@semihalf.com> 12582M: Russell King <linux@armlinux.org.uk> 12583L: netdev@vger.kernel.org 12584S: Maintained 12585F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12586F: drivers/net/ethernet/marvell/mvpp2/ 12587 12588MARVELL MWIFIEX WIRELESS DRIVER 12589M: Amitkumar Karwar <amitkarwar@gmail.com> 12590M: Ganapathi Bhat <ganapathi017@gmail.com> 12591M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12592M: Xinming Hu <huxinming820@gmail.com> 12593L: linux-wireless@vger.kernel.org 12594S: Maintained 12595F: drivers/net/wireless/marvell/mwifiex/ 12596 12597MARVELL MWL8K WIRELESS DRIVER 12598M: Lennert Buytenhek <buytenh@wantstofly.org> 12599L: linux-wireless@vger.kernel.org 12600S: Odd Fixes 12601F: drivers/net/wireless/marvell/mwl8k.c 12602 12603MARVELL NAND CONTROLLER DRIVER 12604M: Miquel Raynal <miquel.raynal@bootlin.com> 12605L: linux-mtd@lists.infradead.org 12606S: Maintained 12607F: drivers/mtd/nand/raw/marvell_nand.c 12608 12609MARVELL OCTEON ENDPOINT DRIVER 12610M: Veerasenareddy Burru <vburru@marvell.com> 12611M: Sathesh Edara <sedara@marvell.com> 12612L: netdev@vger.kernel.org 12613S: Supported 12614F: drivers/net/ethernet/marvell/octeon_ep 12615 12616MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12617M: Sunil Goutham <sgoutham@marvell.com> 12618M: Geetha sowjanya <gakula@marvell.com> 12619M: Subbaraya Sundeep <sbhatta@marvell.com> 12620M: hariprasad <hkelam@marvell.com> 12621L: netdev@vger.kernel.org 12622S: Supported 12623F: drivers/net/ethernet/marvell/octeontx2/nic/ 12624F: include/linux/soc/marvell/octeontx2/ 12625 12626MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12627M: Sunil Goutham <sgoutham@marvell.com> 12628M: Linu Cherian <lcherian@marvell.com> 12629M: Geetha sowjanya <gakula@marvell.com> 12630M: Jerin Jacob <jerinj@marvell.com> 12631M: hariprasad <hkelam@marvell.com> 12632M: Subbaraya Sundeep <sbhatta@marvell.com> 12633L: netdev@vger.kernel.org 12634S: Supported 12635F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12636F: drivers/net/ethernet/marvell/octeontx2/af/ 12637 12638MARVELL PRESTERA ETHERNET SWITCH DRIVER 12639M: Taras Chornyi <taras.chornyi@plvision.eu> 12640S: Supported 12641W: https://github.com/Marvell-switching/switchdev-prestera 12642F: drivers/net/ethernet/marvell/prestera/ 12643 12644MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12645M: Nicolas Pitre <nico@fluxnic.net> 12646S: Odd Fixes 12647F: drivers/mmc/host/mvsdio.* 12648 12649MARVELL USB MDIO CONTROLLER DRIVER 12650M: Tobias Waldekranz <tobias@waldekranz.com> 12651L: netdev@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12654F: drivers/net/mdio/mdio-mvusb.c 12655 12656MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12657M: Hu Ziji <huziji@marvell.com> 12658L: linux-mmc@vger.kernel.org 12659S: Supported 12660F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12661F: drivers/mmc/host/sdhci-xenon* 12662 12663MATROX FRAMEBUFFER DRIVER 12664L: linux-fbdev@vger.kernel.org 12665S: Orphan 12666F: drivers/video/fbdev/matrox/matroxfb_* 12667F: include/uapi/linux/matroxfb.h 12668 12669MAX15301 DRIVER 12670M: Daniel Nilsson <daniel.nilsson@flex.com> 12671L: linux-hwmon@vger.kernel.org 12672S: Maintained 12673F: Documentation/hwmon/max15301.rst 12674F: drivers/hwmon/pmbus/max15301.c 12675 12676MAX16065 HARDWARE MONITOR DRIVER 12677M: Guenter Roeck <linux@roeck-us.net> 12678L: linux-hwmon@vger.kernel.org 12679S: Maintained 12680F: Documentation/hwmon/max16065.rst 12681F: drivers/hwmon/max16065.c 12682 12683MAX2175 SDR TUNER DRIVER 12684M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12685L: linux-media@vger.kernel.org 12686S: Maintained 12687T: git git://linuxtv.org/media_tree.git 12688F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12689F: Documentation/userspace-api/media/drivers/max2175.rst 12690F: drivers/media/i2c/max2175* 12691F: include/uapi/linux/max2175.h 12692 12693MAX31827 TEMPERATURE SWITCH DRIVER 12694M: Daniel Matyas <daniel.matyas@analog.com> 12695L: linux-hwmon@vger.kernel.org 12696S: Supported 12697W: http://ez.analog.com/community/linux-device-drivers 12698F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12699F: Documentation/hwmon/max31827.rst 12700F: drivers/hwmon/max31827.c 12701 12702MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12703L: linux-hwmon@vger.kernel.org 12704S: Orphan 12705F: Documentation/hwmon/max6650.rst 12706F: drivers/hwmon/max6650.c 12707 12708MAX6697 HARDWARE MONITOR DRIVER 12709M: Guenter Roeck <linux@roeck-us.net> 12710L: linux-hwmon@vger.kernel.org 12711S: Maintained 12712F: Documentation/devicetree/bindings/hwmon/max6697.txt 12713F: Documentation/hwmon/max6697.rst 12714F: drivers/hwmon/max6697.c 12715F: include/linux/platform_data/max6697.h 12716 12717MAX9286 QUAD GMSL DESERIALIZER DRIVER 12718M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12719M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12720M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12721M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12722L: linux-media@vger.kernel.org 12723S: Maintained 12724F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12725F: drivers/media/i2c/max9286.c 12726 12727MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12728M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12729L: linux-media@vger.kernel.org 12730S: Maintained 12731F: drivers/staging/media/max96712/max96712.c 12732 12733MAX9860 MONO AUDIO VOICE CODEC DRIVER 12734M: Peter Rosin <peda@axentia.se> 12735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12736S: Maintained 12737F: Documentation/devicetree/bindings/sound/max9860.txt 12738F: sound/soc/codecs/max9860.* 12739 12740MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12741M: Andreas Klinger <ak@it-klinger.de> 12742L: linux-iio@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12745F: drivers/iio/proximity/mb1232.c 12746 12747MAXIM MAX11205 DRIVER 12748M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12749L: linux-iio@vger.kernel.org 12750S: Supported 12751W: https://ez.analog.com/linux-software-drivers 12752F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12753F: drivers/iio/adc/max11205.c 12754 12755MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12756R: Iskren Chernev <iskren.chernev@gmail.com> 12757R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12758R: Marek Szyprowski <m.szyprowski@samsung.com> 12759R: Matheus Castello <matheus@castello.eng.br> 12760L: linux-pm@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12763F: drivers/power/supply/max17040_battery.c 12764 12765MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12766R: Hans de Goede <hdegoede@redhat.com> 12767R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12768R: Marek Szyprowski <m.szyprowski@samsung.com> 12769R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12770R: Purism Kernel Team <kernel@puri.sm> 12771L: linux-pm@vger.kernel.org 12772S: Maintained 12773F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12774F: drivers/power/supply/max17042_battery.c 12775 12776MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12777M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12778L: linux-kernel@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12781F: drivers/regulator/max20086-regulator.c 12782 12783MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12784M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12785L: linux-iio@vger.kernel.org 12786S: Maintained 12787F: drivers/iio/temperature/max30208.c 12788 12789MAXIM MAX77650 PMIC MFD DRIVER 12790M: Bartosz Golaszewski <brgl@bgdev.pl> 12791L: linux-kernel@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/*/*max77650.yaml 12794F: Documentation/devicetree/bindings/*/max77650*.yaml 12795F: drivers/gpio/gpio-max77650.c 12796F: drivers/input/misc/max77650-onkey.c 12797F: drivers/leds/leds-max77650.c 12798F: drivers/mfd/max77650.c 12799F: drivers/power/supply/max77650-charger.c 12800F: drivers/regulator/max77650-regulator.c 12801F: include/linux/mfd/max77650.h 12802 12803MAXIM MAX77714 PMIC MFD DRIVER 12804M: Luca Ceresoli <luca@lucaceresoli.net> 12805S: Maintained 12806F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12807F: drivers/mfd/max77714.c 12808F: include/linux/mfd/max77714.h 12809 12810MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12811M: Javier Martinez Canillas <javier@dowhile0.org> 12812L: linux-kernel@vger.kernel.org 12813S: Supported 12814F: Documentation/devicetree/bindings/*/*max77802.yaml 12815F: drivers/regulator/max77802-regulator.c 12816F: include/dt-bindings/*/*max77802.h 12817 12818MAXIM MAX77976 BATTERY CHARGER 12819M: Luca Ceresoli <luca@lucaceresoli.net> 12820S: Supported 12821F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12822F: drivers/power/supply/max77976_charger.c 12823 12824MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12825M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12826L: linux-pm@vger.kernel.org 12827S: Supported 12828B: mailto:linux-samsung-soc@vger.kernel.org 12829F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12830F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12831F: drivers/power/supply/max14577_charger.c 12832F: drivers/power/supply/max77693_charger.c 12833 12834MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12835M: Chanwoo Choi <cw00.choi@samsung.com> 12836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12837L: linux-kernel@vger.kernel.org 12838S: Supported 12839B: mailto:linux-samsung-soc@vger.kernel.org 12840F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12841F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12844F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12845F: drivers/*/*max77843.c 12846F: drivers/*/max14577*.c 12847F: drivers/*/max77686*.c 12848F: drivers/*/max77693*.c 12849F: drivers/clk/clk-max77686.c 12850F: drivers/extcon/extcon-max14577.c 12851F: drivers/extcon/extcon-max77693.c 12852F: drivers/rtc/rtc-max77686.c 12853F: include/linux/mfd/max14577*.h 12854F: include/linux/mfd/max77686*.h 12855F: include/linux/mfd/max77693*.h 12856 12857MAXIRADIO FM RADIO RECEIVER DRIVER 12858M: Hans Verkuil <hverkuil@xs4all.nl> 12859L: linux-media@vger.kernel.org 12860S: Maintained 12861W: https://linuxtv.org 12862T: git git://linuxtv.org/media_tree.git 12863F: drivers/media/radio/radio-maxiradio* 12864 12865MAXLINEAR ETHERNET PHY DRIVER 12866M: Xu Liang <lxu@maxlinear.com> 12867L: netdev@vger.kernel.org 12868S: Supported 12869F: drivers/net/phy/mxl-gpy.c 12870 12871MCAN MMIO DEVICE DRIVER 12872M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12873L: linux-can@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12876F: drivers/net/can/m_can/m_can.c 12877F: drivers/net/can/m_can/m_can.h 12878F: drivers/net/can/m_can/m_can_platform.c 12879 12880MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12881R: Yasushi SHOJI <yashi@spacecubics.com> 12882L: linux-can@vger.kernel.org 12883S: Maintained 12884F: drivers/net/can/usb/mcba_usb.c 12885 12886MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12887M: Rishi Gupta <gupt21@gmail.com> 12888L: linux-i2c@vger.kernel.org 12889L: linux-input@vger.kernel.org 12890S: Maintained 12891F: drivers/hid/hid-mcp2221.c 12892 12893MCP251XFD SPI-CAN NETWORK DRIVER 12894M: Marc Kleine-Budde <mkl@pengutronix.de> 12895M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12896R: Thomas Kopp <thomas.kopp@microchip.com> 12897L: linux-can@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12900F: drivers/net/can/spi/mcp251xfd/ 12901 12902MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12903M: Peter Rosin <peda@axentia.se> 12904L: linux-iio@vger.kernel.org 12905S: Maintained 12906F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12907F: drivers/iio/potentiometer/mcp4018.c 12908F: drivers/iio/potentiometer/mcp4531.c 12909 12910MCR20A IEEE-802.15.4 RADIO DRIVER 12911M: Stefan Schmidt <stefan@datenfreihafen.org> 12912L: linux-wpan@vger.kernel.org 12913S: Odd Fixes 12914W: https://github.com/xueliu/mcr20a-linux 12915F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12916F: drivers/net/ieee802154/mcr20a.c 12917F: drivers/net/ieee802154/mcr20a.h 12918 12919MDIO REGMAP DRIVER 12920M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12921L: netdev@vger.kernel.org 12922S: Maintained 12923F: drivers/net/mdio/mdio-regmap.c 12924F: include/linux/mdio/mdio-regmap.h 12925 12926MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12927M: William Breathitt Gray <william.gray@linaro.org> 12928L: linux-iio@vger.kernel.org 12929S: Maintained 12930F: drivers/iio/dac/cio-dac.c 12931 12932MEDIA CONTROLLER FRAMEWORK 12933M: Sakari Ailus <sakari.ailus@linux.intel.com> 12934M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12935L: linux-media@vger.kernel.org 12936S: Supported 12937W: https://www.linuxtv.org 12938T: git git://linuxtv.org/media_tree.git 12939F: drivers/media/mc/ 12940F: include/media/media-*.h 12941F: include/uapi/linux/media.h 12942 12943MEDIA DRIVER FOR FREESCALE IMX PXP 12944M: Philipp Zabel <p.zabel@pengutronix.de> 12945L: linux-media@vger.kernel.org 12946S: Maintained 12947T: git git://linuxtv.org/media_tree.git 12948F: drivers/media/platform/nxp/imx-pxp.[ch] 12949 12950MEDIA DRIVERS FOR ASCOT2E 12951M: Sergey Kozlov <serjk@netup.ru> 12952M: Abylay Ospan <aospan@netup.ru> 12953L: linux-media@vger.kernel.org 12954S: Supported 12955W: https://linuxtv.org 12956W: http://netup.tv/ 12957T: git git://linuxtv.org/media_tree.git 12958F: drivers/media/dvb-frontends/ascot2e* 12959 12960MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12961M: Jasmin Jessich <jasmin@anw.at> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964W: https://linuxtv.org 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/dvb-frontends/cxd2099* 12967 12968MEDIA DRIVERS FOR CXD2841ER 12969M: Sergey Kozlov <serjk@netup.ru> 12970M: Abylay Ospan <aospan@netup.ru> 12971L: linux-media@vger.kernel.org 12972S: Supported 12973W: https://linuxtv.org 12974W: http://netup.tv/ 12975T: git git://linuxtv.org/media_tree.git 12976F: drivers/media/dvb-frontends/cxd2841er* 12977 12978MEDIA DRIVERS FOR CXD2880 12979M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12980L: linux-media@vger.kernel.org 12981S: Supported 12982W: http://linuxtv.org/ 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/dvb-frontends/cxd2880/* 12985F: drivers/media/spi/cxd2880* 12986 12987MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12988L: linux-media@vger.kernel.org 12989S: Orphan 12990W: https://linuxtv.org 12991T: git git://linuxtv.org/media_tree.git 12992F: drivers/media/pci/ddbridge/* 12993 12994MEDIA DRIVERS FOR FREESCALE IMX 12995M: Steve Longerbeam <slongerbeam@gmail.com> 12996M: Philipp Zabel <p.zabel@pengutronix.de> 12997L: linux-media@vger.kernel.org 12998S: Maintained 12999T: git git://linuxtv.org/media_tree.git 13000F: Documentation/admin-guide/media/imx.rst 13001F: Documentation/devicetree/bindings/media/imx.txt 13002F: drivers/staging/media/imx/ 13003F: include/linux/imx-media.h 13004F: include/media/imx.h 13005 13006MEDIA DRIVERS FOR FREESCALE IMX7 13007M: Rui Miguel Silva <rmfrfs@gmail.com> 13008M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13009L: linux-media@vger.kernel.org 13010S: Maintained 13011T: git git://linuxtv.org/media_tree.git 13012F: Documentation/admin-guide/media/imx7.rst 13013F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13014F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13015F: drivers/media/platform/nxp/imx-mipi-csis.c 13016F: drivers/media/platform/nxp/imx7-media-csi.c 13017 13018MEDIA DRIVERS FOR HELENE 13019M: Abylay Ospan <aospan@netup.ru> 13020L: linux-media@vger.kernel.org 13021S: Supported 13022W: https://linuxtv.org 13023W: http://netup.tv/ 13024T: git git://linuxtv.org/media_tree.git 13025F: drivers/media/dvb-frontends/helene* 13026 13027MEDIA DRIVERS FOR HORUS3A 13028M: Sergey Kozlov <serjk@netup.ru> 13029M: Abylay Ospan <aospan@netup.ru> 13030L: linux-media@vger.kernel.org 13031S: Supported 13032W: https://linuxtv.org 13033W: http://netup.tv/ 13034T: git git://linuxtv.org/media_tree.git 13035F: drivers/media/dvb-frontends/horus3a* 13036 13037MEDIA DRIVERS FOR LNBH25 13038M: Sergey Kozlov <serjk@netup.ru> 13039M: Abylay Ospan <aospan@netup.ru> 13040L: linux-media@vger.kernel.org 13041S: Supported 13042W: https://linuxtv.org 13043W: http://netup.tv/ 13044T: git git://linuxtv.org/media_tree.git 13045F: drivers/media/dvb-frontends/lnbh25* 13046 13047MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13048L: linux-media@vger.kernel.org 13049S: Orphan 13050W: https://linuxtv.org 13051T: git git://linuxtv.org/media_tree.git 13052F: drivers/media/dvb-frontends/mxl5xx* 13053 13054MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13055M: Sergey Kozlov <serjk@netup.ru> 13056M: Abylay Ospan <aospan@netup.ru> 13057L: linux-media@vger.kernel.org 13058S: Supported 13059W: https://linuxtv.org 13060W: http://netup.tv/ 13061T: git git://linuxtv.org/media_tree.git 13062F: drivers/media/pci/netup_unidvb/* 13063 13064MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13065M: Dmitry Osipenko <digetx@gmail.com> 13066L: linux-media@vger.kernel.org 13067L: linux-tegra@vger.kernel.org 13068S: Maintained 13069T: git git://linuxtv.org/media_tree.git 13070F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13071F: drivers/media/platform/nvidia/tegra-vde/ 13072 13073MEDIA DRIVERS FOR RENESAS - CEU 13074M: Jacopo Mondi <jacopo@jmondi.org> 13075L: linux-media@vger.kernel.org 13076L: linux-renesas-soc@vger.kernel.org 13077S: Supported 13078T: git git://linuxtv.org/media_tree.git 13079F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13080F: drivers/media/platform/renesas/renesas-ceu.c 13081F: include/media/drv-intf/renesas-ceu.h 13082 13083MEDIA DRIVERS FOR RENESAS - DRIF 13084M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13085L: linux-media@vger.kernel.org 13086L: linux-renesas-soc@vger.kernel.org 13087S: Supported 13088T: git git://linuxtv.org/media_tree.git 13089F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13090F: drivers/media/platform/renesas/rcar_drif.c 13091 13092MEDIA DRIVERS FOR RENESAS - FCP 13093M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13094L: linux-media@vger.kernel.org 13095L: linux-renesas-soc@vger.kernel.org 13096S: Supported 13097T: git git://linuxtv.org/media_tree.git 13098F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13099F: drivers/media/platform/renesas/rcar-fcp.c 13100F: include/media/rcar-fcp.h 13101 13102MEDIA DRIVERS FOR RENESAS - FDP1 13103M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13104L: linux-media@vger.kernel.org 13105L: linux-renesas-soc@vger.kernel.org 13106S: Supported 13107T: git git://linuxtv.org/media_tree.git 13108F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13109F: drivers/media/platform/renesas/rcar_fdp1.c 13110 13111MEDIA DRIVERS FOR RENESAS - VIN 13112M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13113L: linux-media@vger.kernel.org 13114L: linux-renesas-soc@vger.kernel.org 13115S: Supported 13116T: git git://linuxtv.org/media_tree.git 13117F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13118F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13119F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13120F: drivers/media/platform/renesas/rcar-isp.c 13121F: drivers/media/platform/renesas/rcar-vin/ 13122 13123MEDIA DRIVERS FOR RENESAS - VSP1 13124M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13125M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13126L: linux-media@vger.kernel.org 13127L: linux-renesas-soc@vger.kernel.org 13128S: Supported 13129T: git git://linuxtv.org/media_tree.git 13130F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13131F: drivers/media/platform/renesas/vsp1/ 13132 13133MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13134L: linux-media@vger.kernel.org 13135S: Orphan 13136W: https://linuxtv.org 13137T: git git://linuxtv.org/media_tree.git 13138F: drivers/media/dvb-frontends/stv0910* 13139 13140MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13141L: linux-media@vger.kernel.org 13142S: Orphan 13143W: https://linuxtv.org 13144T: git git://linuxtv.org/media_tree.git 13145F: drivers/media/dvb-frontends/stv6111* 13146 13147MEDIA DRIVERS FOR STM32 - DCMI 13148M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13149L: linux-media@vger.kernel.org 13150S: Supported 13151T: git git://linuxtv.org/media_tree.git 13152F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13153F: drivers/media/platform/st/stm32/stm32-dcmi.c 13154 13155MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13156M: Mauro Carvalho Chehab <mchehab@kernel.org> 13157L: linux-media@vger.kernel.org 13158S: Maintained 13159W: https://linuxtv.org 13160Q: http://patchwork.kernel.org/project/linux-media/list/ 13161T: git git://linuxtv.org/media_tree.git 13162F: Documentation/admin-guide/media/ 13163F: Documentation/devicetree/bindings/media/ 13164F: Documentation/driver-api/media/ 13165F: Documentation/userspace-api/media/ 13166F: drivers/media/ 13167F: drivers/staging/media/ 13168F: include/dt-bindings/media/ 13169F: include/linux/platform_data/media/ 13170F: include/media/ 13171F: include/uapi/linux/dvb/ 13172F: include/uapi/linux/ivtv* 13173F: include/uapi/linux/media.h 13174F: include/uapi/linux/uvcvideo.h 13175F: include/uapi/linux/v4l2-* 13176F: include/uapi/linux/videodev2.h 13177 13178MEDIATEK BLUETOOTH DRIVER 13179M: Sean Wang <sean.wang@mediatek.com> 13180L: linux-bluetooth@vger.kernel.org 13181L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13182S: Maintained 13183F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13184F: drivers/bluetooth/btmtkuart.c 13185 13186MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13187M: Sean Wang <sean.wang@mediatek.com> 13188L: linux-pm@vger.kernel.org 13189S: Maintained 13190F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13191F: drivers/power/reset/mt6323-poweroff.c 13192 13193MEDIATEK CIR DRIVER 13194M: Sean Wang <sean.wang@mediatek.com> 13195S: Maintained 13196F: drivers/media/rc/mtk-cir.c 13197 13198MEDIATEK DMA DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200L: dmaengine@vger.kernel.org 13201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13202L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13203S: Maintained 13204F: Documentation/devicetree/bindings/dma/mtk-* 13205F: drivers/dma/mediatek/ 13206 13207MEDIATEK ETHERNET DRIVER 13208M: Felix Fietkau <nbd@nbd.name> 13209M: John Crispin <john@phrozen.org> 13210M: Sean Wang <sean.wang@mediatek.com> 13211M: Mark Lee <Mark-MC.Lee@mediatek.com> 13212M: Lorenzo Bianconi <lorenzo@kernel.org> 13213L: netdev@vger.kernel.org 13214S: Maintained 13215F: drivers/net/ethernet/mediatek/ 13216 13217MEDIATEK ETHERNET PCS DRIVER 13218M: Alexander Couzens <lynxis@fe80.eu> 13219M: Daniel Golle <daniel@makrotopia.org> 13220L: netdev@vger.kernel.org 13221S: Maintained 13222F: drivers/net/pcs/pcs-mtk-lynxi.c 13223F: include/linux/pcs/pcs-mtk-lynxi.h 13224 13225MEDIATEK ETHERNET PHY DRIVERS 13226M: Daniel Golle <daniel@makrotopia.org> 13227M: Qingfang Deng <dqfext@gmail.com> 13228M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13229L: netdev@vger.kernel.org 13230S: Maintained 13231F: drivers/net/phy/mediatek-ge-soc.c 13232F: drivers/net/phy/mediatek-ge.c 13233 13234MEDIATEK I2C CONTROLLER DRIVER 13235M: Qii Wang <qii.wang@mediatek.com> 13236L: linux-i2c@vger.kernel.org 13237S: Maintained 13238F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13239F: drivers/i2c/busses/i2c-mt65xx.c 13240 13241MEDIATEK IOMMU DRIVER 13242M: Yong Wu <yong.wu@mediatek.com> 13243L: iommu@lists.linux.dev 13244L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13245S: Supported 13246F: Documentation/devicetree/bindings/iommu/mediatek* 13247F: drivers/iommu/mtk_iommu* 13248F: include/dt-bindings/memory/mt*-port.h 13249 13250MEDIATEK JPEG DRIVER 13251M: Bin Liu <bin.liu@mediatek.com> 13252S: Supported 13253F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13254F: drivers/media/platform/mediatek/jpeg/ 13255 13256MEDIATEK KEYPAD DRIVER 13257M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13258S: Supported 13259F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13260F: drivers/input/keyboard/mt6779-keypad.c 13261 13262MEDIATEK MDP DRIVER 13263M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13264M: Houlong Wei <houlong.wei@mediatek.com> 13265M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13266S: Supported 13267F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13268F: drivers/media/platform/mediatek/mdp/ 13269F: drivers/media/platform/mediatek/vpu/ 13270 13271MEDIATEK MEDIA DRIVER 13272M: Tiffany Lin <tiffany.lin@mediatek.com> 13273M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13274M: Yunfei Dong <yunfei.dong@mediatek.com> 13275S: Supported 13276F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13277F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13278F: drivers/media/platform/mediatek/vcodec/ 13279F: drivers/media/platform/mediatek/vpu/ 13280 13281MEDIATEK MMC/SD/SDIO DRIVER 13282M: Chaotian Jing <chaotian.jing@mediatek.com> 13283S: Maintained 13284F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13285F: drivers/mmc/host/mtk-sd.c 13286 13287MEDIATEK MT76 WIRELESS LAN DRIVER 13288M: Felix Fietkau <nbd@nbd.name> 13289M: Lorenzo Bianconi <lorenzo@kernel.org> 13290M: Ryder Lee <ryder.lee@mediatek.com> 13291R: Shayne Chen <shayne.chen@mediatek.com> 13292R: Sean Wang <sean.wang@mediatek.com> 13293L: linux-wireless@vger.kernel.org 13294S: Maintained 13295T: git https://github.com/nbd168/wireless 13296F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13297F: drivers/net/wireless/mediatek/mt76/ 13298 13299MEDIATEK MT7601U WIRELESS LAN DRIVER 13300M: Jakub Kicinski <kuba@kernel.org> 13301L: linux-wireless@vger.kernel.org 13302S: Maintained 13303F: drivers/net/wireless/mediatek/mt7601u/ 13304 13305MEDIATEK MT7621 CLOCK DRIVER 13306M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13307S: Maintained 13308F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13309F: drivers/clk/ralink/clk-mt7621.c 13310 13311MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13312M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13313S: Maintained 13314F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13315F: drivers/pci/controller/pcie-mt7621.c 13316 13317MEDIATEK MT7621 PHY PCI DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13321F: drivers/phy/ralink/phy-mt7621-pci.c 13322 13323MEDIATEK MT7621/28/88 I2C DRIVER 13324M: Stefan Roese <sr@denx.de> 13325L: linux-i2c@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13328F: drivers/i2c/busses/i2c-mt7621.c 13329 13330MEDIATEK MTMIPS CLOCK DRIVER 13331M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13332S: Maintained 13333F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13334F: drivers/clk/ralink/clk-mtmips.c 13335 13336MEDIATEK NAND CONTROLLER DRIVER 13337L: linux-mtd@lists.infradead.org 13338S: Orphan 13339F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13340F: drivers/mtd/nand/raw/mtk_* 13341 13342MEDIATEK PMIC LED DRIVER 13343M: Sean Wang <sean.wang@mediatek.com> 13344S: Maintained 13345F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13346F: drivers/leds/leds-mt6323.c 13347 13348MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13349M: Sean Wang <sean.wang@mediatek.com> 13350S: Maintained 13351F: drivers/char/hw_random/mtk-rng.c 13352 13353MEDIATEK SMI DRIVER 13354M: Yong Wu <yong.wu@mediatek.com> 13355L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13356S: Supported 13357F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13358F: drivers/memory/mtk-smi.c 13359F: include/soc/mediatek/smi.h 13360 13361MEDIATEK SWITCH DRIVER 13362M: Arınç ÜNAL <arinc.unal@arinc9.com> 13363M: Daniel Golle <daniel@makrotopia.org> 13364M: Landen Chao <Landen.Chao@mediatek.com> 13365M: DENG Qingfang <dqfext@gmail.com> 13366M: Sean Wang <sean.wang@mediatek.com> 13367L: netdev@vger.kernel.org 13368S: Maintained 13369F: drivers/net/dsa/mt7530-mdio.c 13370F: drivers/net/dsa/mt7530-mmio.c 13371F: drivers/net/dsa/mt7530.* 13372F: net/dsa/tag_mtk.c 13373 13374MEDIATEK T7XX 5G WWAN MODEM DRIVER 13375M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13376M: Intel Corporation <linuxwwan@intel.com> 13377R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13378R: Liu Haijun <haijun.liu@mediatek.com> 13379R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13380R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13381L: netdev@vger.kernel.org 13382S: Supported 13383F: drivers/net/wwan/t7xx/ 13384 13385MEDIATEK USB3 DRD IP DRIVER 13386M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13387L: linux-usb@vger.kernel.org 13388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13389L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13390S: Maintained 13391F: Documentation/devicetree/bindings/usb/mediatek,* 13392F: drivers/usb/host/xhci-mtk* 13393F: drivers/usb/mtu3/ 13394 13395MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13396M: Peter Senna Tschudin <peter.senna@gmail.com> 13397M: Martin Donnelly <martin.donnelly@ge.com> 13398M: Martyn Welch <martyn.welch@collabora.co.uk> 13399S: Maintained 13400F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13401F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13402 13403MEGARAID SCSI/SAS DRIVERS 13404M: Kashyap Desai <kashyap.desai@broadcom.com> 13405M: Sumit Saxena <sumit.saxena@broadcom.com> 13406M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13407L: megaraidlinux.pdl@broadcom.com 13408L: linux-scsi@vger.kernel.org 13409S: Maintained 13410W: http://www.avagotech.com/support/ 13411F: Documentation/scsi/megaraid.rst 13412F: drivers/scsi/megaraid.* 13413F: drivers/scsi/megaraid/ 13414 13415MELEXIS MLX90614 DRIVER 13416M: Crt Mori <cmo@melexis.com> 13417L: linux-iio@vger.kernel.org 13418S: Supported 13419W: http://www.melexis.com 13420F: drivers/iio/temperature/mlx90614.c 13421 13422MELEXIS MLX90632 DRIVER 13423M: Crt Mori <cmo@melexis.com> 13424L: linux-iio@vger.kernel.org 13425S: Supported 13426W: http://www.melexis.com 13427F: drivers/iio/temperature/mlx90632.c 13428 13429MELFAS MIP4 TOUCHSCREEN DRIVER 13430M: Sangwon Jee <jeesw@melfas.com> 13431S: Supported 13432W: http://www.melfas.com 13433F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13434F: drivers/input/touchscreen/melfas_mip4.c 13435 13436MELLANOX BLUEFIELD I2C DRIVER 13437M: Khalil Blaiech <kblaiech@nvidia.com> 13438M: Asmaa Mnebhi <asmaa@nvidia.com> 13439L: linux-i2c@vger.kernel.org 13440S: Supported 13441F: drivers/i2c/busses/i2c-mlxbf.c 13442 13443MELLANOX ETHERNET DRIVER (mlx4_en) 13444M: Tariq Toukan <tariqt@nvidia.com> 13445L: netdev@vger.kernel.org 13446S: Supported 13447W: http://www.mellanox.com 13448Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13449F: drivers/net/ethernet/mellanox/mlx4/en_* 13450 13451MELLANOX ETHERNET DRIVER (mlx5e) 13452M: Saeed Mahameed <saeedm@nvidia.com> 13453L: netdev@vger.kernel.org 13454S: Supported 13455W: http://www.mellanox.com 13456Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13457F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13458 13459MELLANOX ETHERNET INNOVA DRIVERS 13460R: Boris Pismenny <borisp@nvidia.com> 13461L: netdev@vger.kernel.org 13462S: Supported 13463W: http://www.mellanox.com 13464Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13465F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13466F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13467F: include/linux/mlx5/mlx5_ifc_fpga.h 13468 13469MELLANOX ETHERNET SWITCH DRIVERS 13470M: Ido Schimmel <idosch@nvidia.com> 13471M: Petr Machata <petrm@nvidia.com> 13472L: netdev@vger.kernel.org 13473S: Supported 13474W: http://www.mellanox.com 13475Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13476F: drivers/net/ethernet/mellanox/mlxsw/ 13477F: tools/testing/selftests/drivers/net/mlxsw/ 13478 13479MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13480M: mlxsw@nvidia.com 13481L: netdev@vger.kernel.org 13482S: Supported 13483W: http://www.mellanox.com 13484Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13485F: drivers/net/ethernet/mellanox/mlxfw/ 13486 13487MELLANOX HARDWARE PLATFORM SUPPORT 13488M: Hans de Goede <hdegoede@redhat.com> 13489M: Mark Gross <markgross@kernel.org> 13490M: Vadim Pasternak <vadimp@nvidia.com> 13491L: platform-driver-x86@vger.kernel.org 13492S: Supported 13493F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13494F: drivers/platform/mellanox/ 13495F: include/linux/platform_data/mlxreg.h 13496 13497MELLANOX MLX4 core VPI driver 13498M: Tariq Toukan <tariqt@nvidia.com> 13499L: netdev@vger.kernel.org 13500L: linux-rdma@vger.kernel.org 13501S: Supported 13502W: http://www.mellanox.com 13503Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13504F: drivers/net/ethernet/mellanox/mlx4/ 13505F: include/linux/mlx4/ 13506 13507MELLANOX MLX4 IB driver 13508M: Yishai Hadas <yishaih@nvidia.com> 13509L: linux-rdma@vger.kernel.org 13510S: Supported 13511W: http://www.mellanox.com 13512Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13513F: drivers/infiniband/hw/mlx4/ 13514F: include/linux/mlx4/ 13515F: include/uapi/rdma/mlx4-abi.h 13516 13517MELLANOX MLX5 core VPI driver 13518M: Saeed Mahameed <saeedm@nvidia.com> 13519M: Leon Romanovsky <leonro@nvidia.com> 13520L: netdev@vger.kernel.org 13521L: linux-rdma@vger.kernel.org 13522S: Supported 13523W: http://www.mellanox.com 13524Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13525F: Documentation/networking/device_drivers/ethernet/mellanox/ 13526F: drivers/net/ethernet/mellanox/mlx5/core/ 13527F: include/linux/mlx5/ 13528 13529MELLANOX MLX5 IB driver 13530M: Leon Romanovsky <leonro@nvidia.com> 13531L: linux-rdma@vger.kernel.org 13532S: Supported 13533W: http://www.mellanox.com 13534Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13535F: drivers/infiniband/hw/mlx5/ 13536F: include/linux/mlx5/ 13537F: include/uapi/rdma/mlx5-abi.h 13538 13539MELLANOX MLXCPLD I2C AND MUX DRIVER 13540M: Vadim Pasternak <vadimp@nvidia.com> 13541M: Michael Shych <michaelsh@nvidia.com> 13542L: linux-i2c@vger.kernel.org 13543S: Supported 13544F: Documentation/i2c/busses/i2c-mlxcpld.rst 13545F: drivers/i2c/busses/i2c-mlxcpld.c 13546F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13547 13548MELLANOX MLXCPLD LED DRIVER 13549M: Vadim Pasternak <vadimp@nvidia.com> 13550L: linux-leds@vger.kernel.org 13551S: Supported 13552F: Documentation/leds/leds-mlxcpld.rst 13553F: drivers/leds/leds-mlxcpld.c 13554F: drivers/leds/leds-mlxreg.c 13555 13556MELLANOX PLATFORM DRIVER 13557M: Vadim Pasternak <vadimp@nvidia.com> 13558L: platform-driver-x86@vger.kernel.org 13559S: Supported 13560F: drivers/platform/x86/mlx-platform.c 13561 13562MEMBARRIER SUPPORT 13563M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13564M: "Paul E. McKenney" <paulmck@kernel.org> 13565L: linux-kernel@vger.kernel.org 13566S: Supported 13567F: arch/powerpc/include/asm/membarrier.h 13568F: include/uapi/linux/membarrier.h 13569F: kernel/sched/membarrier.c 13570 13571MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13572M: Mike Rapoport <rppt@kernel.org> 13573L: linux-mm@kvack.org 13574S: Maintained 13575F: Documentation/core-api/boot-time-mm.rst 13576F: include/linux/memblock.h 13577F: mm/memblock.c 13578F: mm/mm_init.c 13579F: tools/testing/memblock/ 13580 13581MEMORY CONTROLLER DRIVERS 13582M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13583L: linux-kernel@vger.kernel.org 13584S: Maintained 13585B: mailto:krzysztof.kozlowski@linaro.org 13586T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13587F: Documentation/devicetree/bindings/memory-controllers/ 13588F: drivers/memory/ 13589F: include/dt-bindings/memory/ 13590F: include/memory/ 13591 13592MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13593M: Dmitry Osipenko <digetx@gmail.com> 13594L: linux-pm@vger.kernel.org 13595L: linux-tegra@vger.kernel.org 13596S: Maintained 13597T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13598F: drivers/devfreq/tegra30-devfreq.c 13599 13600MEMORY HOT(UN)PLUG 13601M: David Hildenbrand <david@redhat.com> 13602M: Oscar Salvador <osalvador@suse.de> 13603L: linux-mm@kvack.org 13604S: Maintained 13605F: Documentation/admin-guide/mm/memory-hotplug.rst 13606F: Documentation/core-api/memory-hotplug.rst 13607F: drivers/base/memory.c 13608F: include/linux/memory_hotplug.h 13609F: mm/memory_hotplug.c 13610F: tools/testing/selftests/memory-hotplug/ 13611 13612MEMORY MANAGEMENT 13613M: Andrew Morton <akpm@linux-foundation.org> 13614L: linux-mm@kvack.org 13615S: Maintained 13616W: http://www.linux-mm.org 13617T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13618T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13619F: include/linux/gfp.h 13620F: include/linux/gfp_types.h 13621F: include/linux/memory_hotplug.h 13622F: include/linux/mm.h 13623F: include/linux/mmzone.h 13624F: include/linux/pagewalk.h 13625F: include/trace/events/ksm.h 13626F: mm/ 13627F: tools/mm/ 13628F: tools/testing/selftests/mm/ 13629 13630MEMORY TECHNOLOGY DEVICES (MTD) 13631M: Miquel Raynal <miquel.raynal@bootlin.com> 13632M: Richard Weinberger <richard@nod.at> 13633M: Vignesh Raghavendra <vigneshr@ti.com> 13634L: linux-mtd@lists.infradead.org 13635S: Maintained 13636W: http://www.linux-mtd.infradead.org/ 13637Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13638C: irc://irc.oftc.net/mtd 13639T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13641F: Documentation/devicetree/bindings/mtd/ 13642F: drivers/mtd/ 13643F: include/linux/mtd/ 13644F: include/uapi/mtd/ 13645 13646MEMSENSING MICROSYSTEMS MSA311 DRIVER 13647M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13648L: linux-iio@vger.kernel.org 13649S: Maintained 13650F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13651F: drivers/iio/accel/msa311.c 13652 13653MEN A21 WATCHDOG DRIVER 13654M: Johannes Thumshirn <morbidrsa@gmail.com> 13655L: linux-watchdog@vger.kernel.org 13656S: Maintained 13657F: drivers/watchdog/mena21_wdt.c 13658 13659MEN CHAMELEON BUS (mcb) 13660M: Johannes Thumshirn <morbidrsa@gmail.com> 13661S: Maintained 13662F: Documentation/driver-api/men-chameleon-bus.rst 13663F: drivers/mcb/ 13664F: include/linux/mcb.h 13665 13666MEN F21BMC (Board Management Controller) 13667M: Andreas Werner <andreas.werner@men.de> 13668S: Supported 13669F: Documentation/hwmon/menf21bmc.rst 13670F: drivers/hwmon/menf21bmc_hwmon.c 13671F: drivers/leds/leds-menf21bmc.c 13672F: drivers/mfd/menf21bmc.c 13673F: drivers/watchdog/menf21bmc_wdt.c 13674 13675MEN Z069 WATCHDOG DRIVER 13676M: Johannes Thumshirn <jth@kernel.org> 13677L: linux-watchdog@vger.kernel.org 13678S: Maintained 13679F: drivers/watchdog/menz69_wdt.c 13680 13681MESON AO CEC DRIVER FOR AMLOGIC SOCS 13682M: Neil Armstrong <neil.armstrong@linaro.org> 13683L: linux-media@vger.kernel.org 13684L: linux-amlogic@lists.infradead.org 13685S: Supported 13686W: http://linux-meson.com/ 13687T: git git://linuxtv.org/media_tree.git 13688F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13689F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13690F: drivers/media/cec/platform/meson/ao-cec.c 13691 13692MESON GE2D DRIVER FOR AMLOGIC SOCS 13693M: Neil Armstrong <neil.armstrong@linaro.org> 13694L: linux-media@vger.kernel.org 13695L: linux-amlogic@lists.infradead.org 13696S: Supported 13697T: git git://linuxtv.org/media_tree.git 13698F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13699F: drivers/media/platform/amlogic/meson-ge2d/ 13700 13701MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13702M: Liang Yang <liang.yang@amlogic.com> 13703L: linux-mtd@lists.infradead.org 13704S: Maintained 13705F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13706F: drivers/mtd/nand/raw/meson_* 13707 13708MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13709M: Neil Armstrong <neil.armstrong@linaro.org> 13710L: linux-media@vger.kernel.org 13711L: linux-amlogic@lists.infradead.org 13712S: Supported 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13715F: drivers/staging/media/meson/vdec/ 13716 13717METHODE UDPU SUPPORT 13718M: Vladimir Vid <vladimir.vid@sartura.hr> 13719S: Maintained 13720F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13721 13722MHI BUS 13723M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13724L: mhi@lists.linux.dev 13725L: linux-arm-msm@vger.kernel.org 13726S: Maintained 13727T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13728F: Documentation/ABI/stable/sysfs-bus-mhi 13729F: Documentation/mhi/ 13730F: drivers/bus/mhi/ 13731F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13732F: include/linux/mhi.h 13733 13734MICROBLAZE ARCHITECTURE 13735M: Michal Simek <monstr@monstr.eu> 13736S: Supported 13737W: http://www.monstr.eu/fdt/ 13738T: git git://git.monstr.eu/linux-2.6-microblaze.git 13739F: arch/microblaze/ 13740 13741MICROBLAZE TMR INJECT 13742M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13743S: Supported 13744F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13745F: drivers/misc/xilinx_tmr_inject.c 13746 13747MICROBLAZE TMR MANAGER 13748M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13749S: Supported 13750F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13751F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13752F: drivers/misc/xilinx_tmr_manager.c 13753 13754MICROCHIP AT91 DMA DRIVERS 13755M: Ludovic Desroches <ludovic.desroches@microchip.com> 13756M: Tudor Ambarus <tudor.ambarus@linaro.org> 13757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13758L: dmaengine@vger.kernel.org 13759S: Supported 13760F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13761F: drivers/dma/at_hdmac.c 13762F: drivers/dma/at_xdmac.c 13763F: include/dt-bindings/dma/at91.h 13764 13765MICROCHIP AT91 SERIAL DRIVER 13766M: Richard Genoud <richard.genoud@gmail.com> 13767S: Maintained 13768F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13769F: drivers/tty/serial/atmel_serial.c 13770F: drivers/tty/serial/atmel_serial.h 13771 13772MICROCHIP AT91 USART MFD DRIVER 13773M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13774L: linux-kernel@vger.kernel.org 13775S: Supported 13776F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13777F: drivers/mfd/at91-usart.c 13778F: include/dt-bindings/mfd/at91-usart.h 13779 13780MICROCHIP AT91 USART SPI DRIVER 13781M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13782L: linux-spi@vger.kernel.org 13783S: Supported 13784F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13785F: drivers/spi/spi-at91-usart.c 13786 13787MICROCHIP AUDIO ASOC DRIVERS 13788M: Claudiu Beznea <claudiu.beznea@microchip.com> 13789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13790S: Supported 13791F: Documentation/devicetree/bindings/sound/atmel* 13792F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13793F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13794F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13795F: sound/soc/atmel 13796 13797MICROCHIP CSI2DC DRIVER 13798M: Eugen Hristev <eugen.hristev@microchip.com> 13799L: linux-media@vger.kernel.org 13800S: Supported 13801F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13802F: drivers/media/platform/microchip/microchip-csi2dc.c 13803 13804MICROCHIP ECC DRIVER 13805M: Tudor Ambarus <tudor.ambarus@linaro.org> 13806L: linux-crypto@vger.kernel.org 13807S: Maintained 13808F: drivers/crypto/atmel-ecc.* 13809 13810MICROCHIP EIC DRIVER 13811M: Claudiu Beznea <claudiu.beznea@microchip.com> 13812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13813S: Supported 13814F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13815F: drivers/irqchip/irq-mchp-eic.c 13816 13817MICROCHIP I2C DRIVER 13818M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13819L: linux-i2c@vger.kernel.org 13820S: Supported 13821F: drivers/i2c/busses/i2c-at91-*.c 13822F: drivers/i2c/busses/i2c-at91.h 13823 13824MICROCHIP ISC DRIVER 13825M: Eugen Hristev <eugen.hristev@microchip.com> 13826L: linux-media@vger.kernel.org 13827S: Supported 13828F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13829F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13830F: drivers/media/platform/microchip/microchip-isc* 13831F: drivers/media/platform/microchip/microchip-sama*-isc* 13832F: drivers/staging/media/deprecated/atmel/atmel-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13834F: include/linux/atmel-isc-media.h 13835 13836MICROCHIP ISI DRIVER 13837M: Eugen Hristev <eugen.hristev@microchip.com> 13838L: linux-media@vger.kernel.org 13839S: Supported 13840F: drivers/media/platform/atmel/atmel-isi.c 13841F: drivers/media/platform/atmel/atmel-isi.h 13842 13843MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13844M: Woojung Huh <woojung.huh@microchip.com> 13845M: UNGLinuxDriver@microchip.com 13846L: netdev@vger.kernel.org 13847S: Maintained 13848F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13849F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13850F: drivers/net/dsa/microchip/* 13851F: include/linux/dsa/ksz_common.h 13852F: include/linux/platform_data/microchip-ksz.h 13853F: net/dsa/tag_ksz.c 13854 13855MICROCHIP LAN743X ETHERNET DRIVER 13856M: Bryan Whitehead <bryan.whitehead@microchip.com> 13857M: UNGLinuxDriver@microchip.com 13858L: netdev@vger.kernel.org 13859S: Maintained 13860F: drivers/net/ethernet/microchip/lan743x_* 13861 13862MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13863M: Arun Ramadoss <arun.ramadoss@microchip.com> 13864R: UNGLinuxDriver@microchip.com 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: drivers/net/phy/microchip_t1.c 13868 13869MICROCHIP LAN966X ETHERNET DRIVER 13870M: Horatiu Vultur <horatiu.vultur@microchip.com> 13871M: UNGLinuxDriver@microchip.com 13872L: netdev@vger.kernel.org 13873S: Maintained 13874F: drivers/net/ethernet/microchip/lan966x/* 13875 13876MICROCHIP LCDFB DRIVER 13877M: Nicolas Ferre <nicolas.ferre@microchip.com> 13878L: linux-fbdev@vger.kernel.org 13879S: Maintained 13880F: drivers/video/fbdev/atmel_lcdfb.c 13881F: include/video/atmel_lcdc.h 13882 13883MICROCHIP MCP16502 PMIC DRIVER 13884M: Claudiu Beznea <claudiu.beznea@microchip.com> 13885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13886S: Supported 13887F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13888F: drivers/regulator/mcp16502.c 13889 13890MICROCHIP MCP3911 ADC DRIVER 13891M: Marcus Folkesson <marcus.folkesson@gmail.com> 13892M: Kent Gustavsson <kent@minoris.se> 13893L: linux-iio@vger.kernel.org 13894S: Maintained 13895F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13896F: drivers/iio/adc/mcp3911.c 13897 13898MICROCHIP MMC/SD/SDIO MCI DRIVER 13899M: Ludovic Desroches <ludovic.desroches@microchip.com> 13900S: Maintained 13901F: drivers/mmc/host/atmel-mci.c 13902 13903MICROCHIP NAND DRIVER 13904M: Tudor Ambarus <tudor.ambarus@linaro.org> 13905L: linux-mtd@lists.infradead.org 13906S: Supported 13907F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13908F: drivers/mtd/nand/raw/atmel/* 13909 13910MICROCHIP OTPC DRIVER 13911M: Claudiu Beznea <claudiu.beznea@microchip.com> 13912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13915F: drivers/nvmem/microchip-otpc.c 13916F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13917 13918MICROCHIP PCI1XXXX GP DRIVER 13919M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13920L: linux-gpio@vger.kernel.org 13921S: Supported 13922F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13925 13926MICROCHIP PCI1XXXX I2C DRIVER 13927M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13928M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13929M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13930L: linux-i2c@vger.kernel.org 13931S: Maintained 13932F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13933 13934MICROCHIP PCIe UART DRIVER 13935M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13936M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13937L: linux-serial@vger.kernel.org 13938S: Maintained 13939F: drivers/tty/serial/8250/8250_pci1xxxx.c 13940 13941MICROCHIP POLARFIRE FPGA DRIVERS 13942M: Conor Dooley <conor.dooley@microchip.com> 13943R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13944L: linux-fpga@vger.kernel.org 13945S: Supported 13946F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13947F: drivers/fpga/microchip-spi.c 13948 13949MICROCHIP PWM DRIVER 13950M: Claudiu Beznea <claudiu.beznea@microchip.com> 13951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13952L: linux-pwm@vger.kernel.org 13953S: Supported 13954F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13955F: drivers/pwm/pwm-atmel.c 13956 13957MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13958M: Eugen Hristev <eugen.hristev@microchip.com> 13959L: linux-iio@vger.kernel.org 13960S: Supported 13961F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13962F: drivers/iio/adc/at91-sama5d2_adc.c 13963F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13964 13965MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13966M: Claudiu Beznea <claudiu.beznea@microchip.com> 13967S: Supported 13968F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13969F: drivers/power/reset/at91-sama5d2_shdwc.c 13970 13971MICROCHIP SOC DRIVERS 13972M: Conor Dooley <conor@kernel.org> 13973S: Supported 13974T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13975F: drivers/soc/microchip/ 13976 13977MICROCHIP SPI DRIVER 13978M: Ryan Wanner <ryan.wanner@microchip.com> 13979S: Supported 13980F: drivers/spi/spi-atmel.* 13981 13982MICROCHIP SSC DRIVER 13983M: Claudiu Beznea <claudiu.beznea@microchip.com> 13984L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13985S: Supported 13986F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13987F: drivers/misc/atmel-ssc.c 13988F: include/linux/atmel-ssc.h 13989 13990Microchip Timer Counter Block (TCB) Capture Driver 13991M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13993L: linux-iio@vger.kernel.org 13994S: Maintained 13995F: drivers/counter/microchip-tcb-capture.c 13996 13997MICROCHIP USB251XB DRIVER 13998M: Richard Leitner <richard.leitner@skidata.com> 13999L: linux-usb@vger.kernel.org 14000S: Maintained 14001F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14002F: drivers/usb/misc/usb251xb.c 14003 14004MICROCHIP USBA UDC DRIVER 14005M: Cristian Birsan <cristian.birsan@microchip.com> 14006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14007S: Supported 14008F: drivers/usb/gadget/udc/atmel_usba_udc.* 14009 14010MICROCHIP WILC1000 WIFI DRIVER 14011M: Ajay Singh <ajay.kathat@microchip.com> 14012M: Claudiu Beznea <claudiu.beznea@microchip.com> 14013L: linux-wireless@vger.kernel.org 14014S: Supported 14015F: drivers/net/wireless/microchip/wilc1000/ 14016 14017MICROSEMI MIPS SOCS 14018M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14019M: UNGLinuxDriver@microchip.com 14020L: linux-mips@vger.kernel.org 14021S: Supported 14022F: Documentation/devicetree/bindings/mips/mscc.txt 14023F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14024F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14025F: arch/mips/boot/dts/mscc/ 14026F: arch/mips/configs/generic/board-ocelot.config 14027F: arch/mips/generic/board-ocelot.c 14028 14029MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14030M: Don Brace <don.brace@microchip.com> 14031L: storagedev@microchip.com 14032L: linux-scsi@vger.kernel.org 14033S: Supported 14034F: Documentation/scsi/smartpqi.rst 14035F: drivers/scsi/smartpqi/Kconfig 14036F: drivers/scsi/smartpqi/Makefile 14037F: drivers/scsi/smartpqi/smartpqi*.[ch] 14038F: include/linux/cciss*.h 14039F: include/uapi/linux/cciss*.h 14040 14041MICROSOFT MANA RDMA DRIVER 14042M: Long Li <longli@microsoft.com> 14043M: Ajay Sharma <sharmaajay@microsoft.com> 14044L: linux-rdma@vger.kernel.org 14045S: Supported 14046F: drivers/infiniband/hw/mana/ 14047F: include/net/mana 14048F: include/uapi/rdma/mana-abi.h 14049 14050MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14051M: Maximilian Luz <luzmaximilian@gmail.com> 14052L: platform-driver-x86@vger.kernel.org 14053S: Maintained 14054F: drivers/platform/surface/surface_aggregator_tabletsw.c 14055 14056MICROSOFT SURFACE BATTERY AND AC DRIVERS 14057M: Maximilian Luz <luzmaximilian@gmail.com> 14058L: linux-pm@vger.kernel.org 14059L: platform-driver-x86@vger.kernel.org 14060S: Maintained 14061F: drivers/power/supply/surface_battery.c 14062F: drivers/power/supply/surface_charger.c 14063 14064MICROSOFT SURFACE DTX DRIVER 14065M: Maximilian Luz <luzmaximilian@gmail.com> 14066L: platform-driver-x86@vger.kernel.org 14067S: Maintained 14068F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14069F: drivers/platform/surface/surface_dtx.c 14070F: include/uapi/linux/surface_aggregator/dtx.h 14071 14072MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14073M: Maximilian Luz <luzmaximilian@gmail.com> 14074L: platform-driver-x86@vger.kernel.org 14075S: Maintained 14076F: drivers/platform/surface/surface_gpe.c 14077 14078MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14079M: Hans de Goede <hdegoede@redhat.com> 14080M: Mark Gross <markgross@kernel.org> 14081M: Maximilian Luz <luzmaximilian@gmail.com> 14082L: platform-driver-x86@vger.kernel.org 14083S: Maintained 14084T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14085F: drivers/platform/surface/ 14086 14087MICROSOFT SURFACE HID TRANSPORT DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: linux-input@vger.kernel.org 14090L: platform-driver-x86@vger.kernel.org 14091S: Maintained 14092F: drivers/hid/surface-hid/ 14093 14094MICROSOFT SURFACE HOT-PLUG DRIVER 14095M: Maximilian Luz <luzmaximilian@gmail.com> 14096L: platform-driver-x86@vger.kernel.org 14097S: Maintained 14098F: drivers/platform/surface/surface_hotplug.c 14099 14100MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14101M: Maximilian Luz <luzmaximilian@gmail.com> 14102L: platform-driver-x86@vger.kernel.org 14103S: Maintained 14104F: drivers/platform/surface/surface_platform_profile.c 14105 14106MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14107M: Chen Yu <yu.c.chen@intel.com> 14108L: platform-driver-x86@vger.kernel.org 14109S: Supported 14110F: drivers/platform/surface/surfacepro3_button.c 14111 14112MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14113M: Maximilian Luz <luzmaximilian@gmail.com> 14114L: platform-driver-x86@vger.kernel.org 14115S: Maintained 14116F: drivers/platform/surface/surface_aggregator_hub.c 14117 14118MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14119M: Maximilian Luz <luzmaximilian@gmail.com> 14120L: platform-driver-x86@vger.kernel.org 14121S: Maintained 14122W: https://github.com/linux-surface/surface-aggregator-module 14123C: irc://irc.libera.chat/linux-surface 14124F: Documentation/driver-api/surface_aggregator/ 14125F: drivers/platform/surface/aggregator/ 14126F: drivers/platform/surface/surface_acpi_notify.c 14127F: drivers/platform/surface/surface_aggregator_cdev.c 14128F: drivers/platform/surface/surface_aggregator_registry.c 14129F: include/linux/surface_acpi_notify.h 14130F: include/linux/surface_aggregator/ 14131F: include/uapi/linux/surface_aggregator/ 14132 14133MICROTEK X6 SCANNER 14134M: Oliver Neukum <oliver@neukum.org> 14135S: Maintained 14136F: drivers/usb/image/microtek.* 14137 14138MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14139M: Luka Kovacic <luka.kovacic@sartura.hr> 14140M: Luka Perkov <luka.perkov@sartura.hr> 14141S: Maintained 14142F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14148 14149MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14150M: Sakari Ailus <sakari.ailus@linux.intel.com> 14151L: linux-media@vger.kernel.org 14152S: Maintained 14153F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14154F: Documentation/driver-api/media/drivers/ccs/ 14155F: Documentation/userspace-api/media/drivers/ccs.rst 14156F: drivers/media/i2c/ccs-pll.c 14157F: drivers/media/i2c/ccs-pll.h 14158F: drivers/media/i2c/ccs/ 14159F: include/uapi/linux/ccs.h 14160F: include/uapi/linux/smiapp.h 14161 14162MIPS 14163M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14164L: linux-mips@vger.kernel.org 14165S: Maintained 14166W: http://www.linux-mips.org/ 14167Q: https://patchwork.kernel.org/project/linux-mips/list/ 14168T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14169F: Documentation/devicetree/bindings/mips/ 14170F: Documentation/mips/ 14171F: arch/mips/ 14172F: drivers/platform/mips/ 14173F: include/dt-bindings/mips/ 14174 14175MIPS BOSTON DEVELOPMENT BOARD 14176M: Paul Burton <paulburton@kernel.org> 14177L: linux-mips@vger.kernel.org 14178S: Maintained 14179F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14180F: arch/mips/boot/dts/img/boston.dts 14181F: arch/mips/configs/generic/board-boston.config 14182F: drivers/clk/imgtec/clk-boston.c 14183F: include/dt-bindings/clock/boston-clock.h 14184 14185MIPS CORE DRIVERS 14186M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14187M: Serge Semin <fancer.lancer@gmail.com> 14188L: linux-mips@vger.kernel.org 14189S: Supported 14190F: drivers/bus/mips_cdmm.c 14191F: drivers/clocksource/mips-gic-timer.c 14192F: drivers/cpuidle/cpuidle-cps.c 14193F: drivers/irqchip/irq-mips-cpu.c 14194F: drivers/irqchip/irq-mips-gic.c 14195 14196MIPS GENERIC PLATFORM 14197M: Paul Burton <paulburton@kernel.org> 14198L: linux-mips@vger.kernel.org 14199S: Supported 14200F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14201F: arch/mips/generic/ 14202F: arch/mips/tools/generic-board-config.sh 14203 14204MIPS RINT INSTRUCTION EMULATION 14205M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14206L: linux-mips@vger.kernel.org 14207S: Supported 14208F: arch/mips/math-emu/dp_rint.c 14209F: arch/mips/math-emu/sp_rint.c 14210 14211MIPS/LOONGSON1 ARCHITECTURE 14212M: Keguang Zhang <keguang.zhang@gmail.com> 14213L: linux-mips@vger.kernel.org 14214S: Maintained 14215F: arch/mips/include/asm/mach-loongson32/ 14216F: arch/mips/loongson32/ 14217F: drivers/*/*loongson1* 14218 14219MIPS/LOONGSON2EF ARCHITECTURE 14220M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14221L: linux-mips@vger.kernel.org 14222S: Maintained 14223F: arch/mips/include/asm/mach-loongson2ef/ 14224F: arch/mips/loongson2ef/ 14225F: drivers/cpufreq/loongson2_cpufreq.c 14226 14227MIPS/LOONGSON64 ARCHITECTURE 14228M: Huacai Chen <chenhuacai@kernel.org> 14229M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14230L: linux-mips@vger.kernel.org 14231S: Maintained 14232F: arch/mips/include/asm/mach-loongson64/ 14233F: arch/mips/loongson64/ 14234F: drivers/irqchip/irq-loongson* 14235F: drivers/platform/mips/cpu_hwmon.c 14236 14237MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14238M: Hans Verkuil <hverkuil@xs4all.nl> 14239L: linux-media@vger.kernel.org 14240S: Odd Fixes 14241W: https://linuxtv.org 14242T: git git://linuxtv.org/media_tree.git 14243F: drivers/media/radio/radio-miropcm20* 14244 14245MMP SUPPORT 14246R: Lubomir Rintel <lkundrak@v3.sk> 14247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14248S: Odd Fixes 14249T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14250F: arch/arm/boot/dts/marvell/mmp* 14251F: arch/arm/mach-mmp/ 14252F: include/linux/soc/mmp/ 14253 14254MMP USB PHY DRIVERS 14255R: Lubomir Rintel <lkundrak@v3.sk> 14256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14257S: Maintained 14258F: drivers/phy/marvell/phy-mmp3-usb.c 14259F: drivers/phy/marvell/phy-pxa-usb.c 14260 14261MMU GATHER AND TLB INVALIDATION 14262M: Will Deacon <will@kernel.org> 14263M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14264M: Andrew Morton <akpm@linux-foundation.org> 14265M: Nick Piggin <npiggin@gmail.com> 14266M: Peter Zijlstra <peterz@infradead.org> 14267L: linux-arch@vger.kernel.org 14268L: linux-mm@kvack.org 14269S: Maintained 14270F: arch/*/include/asm/tlb.h 14271F: include/asm-generic/tlb.h 14272F: mm/mmu_gather.c 14273 14274MN88472 MEDIA DRIVER 14275M: Antti Palosaari <crope@iki.fi> 14276L: linux-media@vger.kernel.org 14277S: Maintained 14278W: https://linuxtv.org 14279W: http://palosaari.fi/linux/ 14280Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14281F: drivers/media/dvb-frontends/mn88472* 14282 14283MN88473 MEDIA DRIVER 14284M: Antti Palosaari <crope@iki.fi> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287W: https://linuxtv.org 14288W: http://palosaari.fi/linux/ 14289Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14290F: drivers/media/dvb-frontends/mn88473* 14291 14292MODULE SUPPORT 14293M: Luis Chamberlain <mcgrof@kernel.org> 14294L: linux-modules@vger.kernel.org 14295L: linux-kernel@vger.kernel.org 14296S: Maintained 14297T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14298F: include/linux/kmod.h 14299F: include/linux/module.h 14300F: kernel/module/ 14301F: lib/test_kmod.c 14302F: scripts/module* 14303F: tools/testing/selftests/kmod/ 14304 14305MONOLITHIC POWER SYSTEM PMIC DRIVER 14306M: Saravanan Sekar <sravanhome@gmail.com> 14307S: Maintained 14308F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14309F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14310F: drivers/hwmon/pmbus/mpq7932.c 14311F: drivers/iio/adc/mp2629_adc.c 14312F: drivers/mfd/mp2629.c 14313F: drivers/power/supply/mp2629_charger.c 14314F: drivers/regulator/mp5416.c 14315F: drivers/regulator/mpq7920.c 14316F: drivers/regulator/mpq7920.h 14317F: include/linux/mfd/mp2629.h 14318 14319MOST(R) TECHNOLOGY DRIVER 14320M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14321M: Christian Gromm <christian.gromm@microchip.com> 14322S: Maintained 14323F: Documentation/ABI/testing/configfs-most 14324F: Documentation/ABI/testing/sysfs-bus-most 14325F: drivers/most/ 14326F: drivers/staging/most/ 14327F: include/linux/most.h 14328 14329MOTORCOMM PHY DRIVER 14330M: Peter Geis <pgwipeout@gmail.com> 14331M: Frank <Frank.Sae@motor-comm.com> 14332L: netdev@vger.kernel.org 14333S: Maintained 14334F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14335F: drivers/net/phy/motorcomm.c 14336 14337MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14338M: Jiri Slaby <jirislaby@kernel.org> 14339S: Maintained 14340F: Documentation/driver-api/tty/moxa-smartio.rst 14341F: drivers/tty/mxser.* 14342 14343MR800 AVERMEDIA USB FM RADIO DRIVER 14344M: Alexey Klimov <klimov.linux@gmail.com> 14345L: linux-media@vger.kernel.org 14346S: Maintained 14347T: git git://linuxtv.org/media_tree.git 14348F: drivers/media/radio/radio-mr800.c 14349 14350MRF24J40 IEEE 802.15.4 RADIO DRIVER 14351M: Stefan Schmidt <stefan@datenfreihafen.org> 14352L: linux-wpan@vger.kernel.org 14353S: Odd Fixes 14354F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14355F: drivers/net/ieee802154/mrf24j40.c 14356 14357MSI EC DRIVER 14358M: Nikita Kravets <teackot@gmail.com> 14359L: platform-driver-x86@vger.kernel.org 14360S: Maintained 14361W: https://github.com/BeardOverflow/msi-ec 14362F: drivers/platform/x86/msi-ec.* 14363 14364MSI LAPTOP SUPPORT 14365M: "Lee, Chun-Yi" <jlee@suse.com> 14366L: platform-driver-x86@vger.kernel.org 14367S: Maintained 14368F: drivers/platform/x86/msi-laptop.c 14369 14370MSI WMI SUPPORT 14371L: platform-driver-x86@vger.kernel.org 14372S: Orphan 14373F: drivers/platform/x86/msi-wmi.c 14374 14375MSI001 MEDIA DRIVER 14376M: Antti Palosaari <crope@iki.fi> 14377L: linux-media@vger.kernel.org 14378S: Maintained 14379W: https://linuxtv.org 14380W: http://palosaari.fi/linux/ 14381Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14382T: git git://linuxtv.org/anttip/media_tree.git 14383F: drivers/media/tuners/msi001* 14384 14385MSI2500 MEDIA DRIVER 14386M: Antti Palosaari <crope@iki.fi> 14387L: linux-media@vger.kernel.org 14388S: Maintained 14389W: https://linuxtv.org 14390W: http://palosaari.fi/linux/ 14391Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14392T: git git://linuxtv.org/anttip/media_tree.git 14393F: drivers/media/usb/msi2500/ 14394 14395MSTAR INTERRUPT CONTROLLER DRIVER 14396M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14397M: Daniel Palmer <daniel@thingy.jp> 14398S: Maintained 14399F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14400F: drivers/irqchip/irq-mst-intc.c 14401 14402MSYSTEMS DISKONCHIP G3 MTD DRIVER 14403M: Robert Jarzmik <robert.jarzmik@free.fr> 14404L: linux-mtd@lists.infradead.org 14405S: Maintained 14406F: drivers/mtd/devices/docg3* 14407 14408MT9P031 APTINA CAMERA SENSOR 14409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14410L: linux-media@vger.kernel.org 14411S: Maintained 14412T: git git://linuxtv.org/media_tree.git 14413F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14414F: drivers/media/i2c/mt9p031.c 14415F: include/media/i2c/mt9p031.h 14416 14417MT9T112 APTINA CAMERA SENSOR 14418M: Jacopo Mondi <jacopo@jmondi.org> 14419L: linux-media@vger.kernel.org 14420S: Odd Fixes 14421T: git git://linuxtv.org/media_tree.git 14422F: drivers/media/i2c/mt9t112.c 14423F: include/media/i2c/mt9t112.h 14424 14425MT9V032 APTINA CAMERA SENSOR 14426M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14427L: linux-media@vger.kernel.org 14428S: Maintained 14429T: git git://linuxtv.org/media_tree.git 14430F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14431F: drivers/media/i2c/mt9v032.c 14432F: include/media/i2c/mt9v032.h 14433 14434MT9V111 APTINA CAMERA SENSOR 14435M: Jacopo Mondi <jacopo@jmondi.org> 14436L: linux-media@vger.kernel.org 14437S: Maintained 14438T: git git://linuxtv.org/media_tree.git 14439F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14440F: drivers/media/i2c/mt9v111.c 14441 14442MULTIFUNCTION DEVICES (MFD) 14443M: Lee Jones <lee@kernel.org> 14444S: Maintained 14445T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14446F: Documentation/devicetree/bindings/mfd/ 14447F: drivers/mfd/ 14448F: include/dt-bindings/mfd/ 14449F: include/linux/mfd/ 14450 14451MULTIMEDIA CARD (MMC) ETC. OVER SPI 14452S: Orphan 14453F: drivers/mmc/host/mmc_spi.c 14454F: include/linux/spi/mmc_spi.h 14455 14456MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14457M: Ulf Hansson <ulf.hansson@linaro.org> 14458L: linux-mmc@vger.kernel.org 14459S: Maintained 14460T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14461F: Documentation/devicetree/bindings/mmc/ 14462F: drivers/mmc/ 14463F: include/linux/mmc/ 14464F: include/uapi/linux/mmc/ 14465 14466MULTIPLEXER SUBSYSTEM 14467M: Peter Rosin <peda@axentia.se> 14468S: Maintained 14469F: Documentation/ABI/testing/sysfs-class-mux* 14470F: Documentation/devicetree/bindings/mux/ 14471F: drivers/mux/ 14472F: include/dt-bindings/mux/ 14473F: include/linux/mux/ 14474 14475MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14476M: Bin Liu <b-liu@ti.com> 14477L: linux-usb@vger.kernel.org 14478S: Maintained 14479F: drivers/usb/musb/ 14480 14481MXL301RF MEDIA DRIVER 14482M: Akihiro Tsukada <tskd08@gmail.com> 14483L: linux-media@vger.kernel.org 14484S: Odd Fixes 14485F: drivers/media/tuners/mxl301rf* 14486 14487MXL5007T MEDIA DRIVER 14488M: Michael Krufky <mkrufky@linuxtv.org> 14489L: linux-media@vger.kernel.org 14490S: Maintained 14491W: https://linuxtv.org 14492W: http://github.com/mkrufky 14493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14494T: git git://linuxtv.org/mkrufky/tuners.git 14495F: drivers/media/tuners/mxl5007t.* 14496 14497MXSFB DRM DRIVER 14498M: Marek Vasut <marex@denx.de> 14499M: Stefan Agner <stefan@agner.ch> 14500L: dri-devel@lists.freedesktop.org 14501S: Supported 14502T: git git://anongit.freedesktop.org/drm/drm-misc 14503F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14504F: drivers/gpu/drm/mxsfb/ 14505 14506MYLEX DAC960 PCI RAID Controller 14507M: Hannes Reinecke <hare@kernel.org> 14508L: linux-scsi@vger.kernel.org 14509S: Supported 14510F: drivers/scsi/myrb.* 14511F: drivers/scsi/myrs.* 14512 14513MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14514M: Chris Lee <christopher.lee@cspi.com> 14515L: netdev@vger.kernel.org 14516S: Supported 14517W: https://www.cspi.com/ethernet-products/support/downloads/ 14518F: drivers/net/ethernet/myricom/myri10ge/ 14519 14520NAND FLASH SUBSYSTEM 14521M: Miquel Raynal <miquel.raynal@bootlin.com> 14522R: Richard Weinberger <richard@nod.at> 14523L: linux-mtd@lists.infradead.org 14524S: Maintained 14525W: http://www.linux-mtd.infradead.org/ 14526Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14527C: irc://irc.oftc.net/mtd 14528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14529F: drivers/mtd/nand/ 14530F: include/linux/mtd/*nand*.h 14531 14532NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14533M: Daniel Mack <zonque@gmail.com> 14534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14535S: Maintained 14536W: http://www.native-instruments.com 14537F: sound/usb/caiaq/ 14538 14539NATSEMI ETHERNET DRIVER (DP8381x) 14540S: Orphan 14541F: drivers/net/ethernet/natsemi/natsemi.c 14542 14543NCR 5380 SCSI DRIVERS 14544M: Finn Thain <fthain@linux-m68k.org> 14545M: Michael Schmitz <schmitzmic@gmail.com> 14546L: linux-scsi@vger.kernel.org 14547S: Maintained 14548F: Documentation/scsi/g_NCR5380.rst 14549F: drivers/scsi/NCR5380.* 14550F: drivers/scsi/arm/cumana_1.c 14551F: drivers/scsi/arm/oak.c 14552F: drivers/scsi/atari_scsi.* 14553F: drivers/scsi/dmx3191d.c 14554F: drivers/scsi/g_NCR5380.* 14555F: drivers/scsi/mac_scsi.* 14556F: drivers/scsi/sun3_scsi.* 14557F: drivers/scsi/sun3_scsi_vme.c 14558 14559NCSI LIBRARY 14560M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14561S: Maintained 14562F: net/ncsi/ 14563 14564NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14565M: Guenter Roeck <linux@roeck-us.net> 14566L: linux-hwmon@vger.kernel.org 14567S: Maintained 14568F: Documentation/hwmon/nct6775.rst 14569F: drivers/hwmon/nct6775-core.c 14570F: drivers/hwmon/nct6775-platform.c 14571F: drivers/hwmon/nct6775.h 14572 14573NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14574M: Zev Weiss <zev@bewilderbeest.net> 14575L: linux-hwmon@vger.kernel.org 14576S: Maintained 14577F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14578F: drivers/hwmon/nct6775-i2c.c 14579 14580NETDEVSIM 14581M: Jakub Kicinski <kuba@kernel.org> 14582S: Maintained 14583F: drivers/net/netdevsim/* 14584 14585NETEM NETWORK EMULATOR 14586M: Stephen Hemminger <stephen@networkplumber.org> 14587L: netdev@vger.kernel.org 14588S: Maintained 14589F: net/sched/sch_netem.c 14590 14591NETERION 10GbE DRIVERS (s2io) 14592M: Jon Mason <jdmason@kudzu.us> 14593L: netdev@vger.kernel.org 14594S: Supported 14595F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14596F: drivers/net/ethernet/neterion/ 14597 14598NETFILTER 14599M: Pablo Neira Ayuso <pablo@netfilter.org> 14600M: Jozsef Kadlecsik <kadlec@netfilter.org> 14601M: Florian Westphal <fw@strlen.de> 14602L: netfilter-devel@vger.kernel.org 14603L: coreteam@netfilter.org 14604S: Maintained 14605W: http://www.netfilter.org/ 14606W: http://www.iptables.org/ 14607W: http://www.nftables.org/ 14608Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14609C: irc://irc.libera.chat/netfilter 14610T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14612F: include/linux/netfilter* 14613F: include/linux/netfilter/ 14614F: include/net/netfilter/ 14615F: include/uapi/linux/netfilter* 14616F: include/uapi/linux/netfilter/ 14617F: net/*/netfilter.c 14618F: net/*/netfilter/ 14619F: net/bridge/br_netfilter*.c 14620F: net/netfilter/ 14621 14622NETROM NETWORK LAYER 14623M: Ralf Baechle <ralf@linux-mips.org> 14624L: linux-hams@vger.kernel.org 14625S: Maintained 14626W: http://www.linux-ax25.org/ 14627F: include/net/netrom.h 14628F: include/uapi/linux/netrom.h 14629F: net/netrom/ 14630 14631NETRONIX EMBEDDED CONTROLLER 14632M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14633S: Maintained 14634F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14635F: drivers/mfd/ntxec.c 14636F: drivers/pwm/pwm-ntxec.c 14637F: drivers/rtc/rtc-ntxec.c 14638F: include/linux/mfd/ntxec.h 14639 14640NETRONOME ETHERNET DRIVERS 14641M: Simon Horman <simon.horman@corigine.com> 14642R: Jakub Kicinski <kuba@kernel.org> 14643L: oss-drivers@corigine.com 14644S: Maintained 14645F: drivers/net/ethernet/netronome/ 14646 14647NETWORK BLOCK DEVICE (NBD) 14648M: Josef Bacik <josef@toxicpanda.com> 14649L: linux-block@vger.kernel.org 14650L: nbd@other.debian.org 14651S: Maintained 14652F: Documentation/admin-guide/blockdev/nbd.rst 14653F: drivers/block/nbd.c 14654F: include/trace/events/nbd.h 14655F: include/uapi/linux/nbd.h 14656 14657NETWORK DROP MONITOR 14658M: Neil Horman <nhorman@tuxdriver.com> 14659L: netdev@vger.kernel.org 14660S: Maintained 14661W: https://fedorahosted.org/dropwatch/ 14662F: include/uapi/linux/net_dropmon.h 14663F: net/core/drop_monitor.c 14664 14665NETWORKING DRIVERS 14666M: "David S. Miller" <davem@davemloft.net> 14667M: Eric Dumazet <edumazet@google.com> 14668M: Jakub Kicinski <kuba@kernel.org> 14669M: Paolo Abeni <pabeni@redhat.com> 14670L: netdev@vger.kernel.org 14671S: Maintained 14672Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14673T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14675F: Documentation/devicetree/bindings/net/ 14676F: drivers/connector/ 14677F: drivers/net/ 14678F: include/dt-bindings/net/ 14679F: include/linux/etherdevice.h 14680F: include/linux/fcdevice.h 14681F: include/linux/fddidevice.h 14682F: include/linux/hippidevice.h 14683F: include/linux/if_* 14684F: include/linux/inetdevice.h 14685F: include/linux/netdevice.h 14686F: include/uapi/linux/if_* 14687F: include/uapi/linux/netdevice.h 14688X: drivers/net/wireless/ 14689 14690NETWORKING DRIVERS (WIRELESS) 14691M: Kalle Valo <kvalo@kernel.org> 14692L: linux-wireless@vger.kernel.org 14693S: Maintained 14694W: https://wireless.wiki.kernel.org/ 14695Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14696T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14698F: Documentation/devicetree/bindings/net/wireless/ 14699F: drivers/net/wireless/ 14700 14701NETWORKING [DSA] 14702M: Andrew Lunn <andrew@lunn.ch> 14703M: Florian Fainelli <f.fainelli@gmail.com> 14704M: Vladimir Oltean <olteanv@gmail.com> 14705S: Maintained 14706F: Documentation/devicetree/bindings/net/dsa/ 14707F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14708F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14709F: drivers/net/dsa/ 14710F: include/linux/dsa/ 14711F: include/linux/platform_data/dsa.h 14712F: include/net/dsa.h 14713F: net/dsa/ 14714F: tools/testing/selftests/drivers/net/dsa/ 14715 14716NETWORKING [GENERAL] 14717M: "David S. Miller" <davem@davemloft.net> 14718M: Eric Dumazet <edumazet@google.com> 14719M: Jakub Kicinski <kuba@kernel.org> 14720M: Paolo Abeni <pabeni@redhat.com> 14721L: netdev@vger.kernel.org 14722S: Maintained 14723Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14724B: mailto:netdev@vger.kernel.org 14725T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14727F: Documentation/core-api/netlink.rst 14728F: Documentation/netlink/ 14729F: Documentation/networking/ 14730F: Documentation/process/maintainer-netdev.rst 14731F: Documentation/userspace-api/netlink/ 14732F: include/linux/in.h 14733F: include/linux/net.h 14734F: include/linux/netdevice.h 14735F: include/net/ 14736F: include/uapi/linux/in.h 14737F: include/uapi/linux/net.h 14738F: include/uapi/linux/net_namespace.h 14739F: include/uapi/linux/netdevice.h 14740F: lib/net_utils.c 14741F: lib/random32.c 14742F: net/ 14743F: tools/net/ 14744F: tools/testing/selftests/net/ 14745X: net/bluetooth/ 14746 14747NETWORKING [IPSEC] 14748M: Steffen Klassert <steffen.klassert@secunet.com> 14749M: Herbert Xu <herbert@gondor.apana.org.au> 14750M: "David S. Miller" <davem@davemloft.net> 14751L: netdev@vger.kernel.org 14752S: Maintained 14753T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14755F: include/net/xfrm.h 14756F: include/uapi/linux/xfrm.h 14757F: net/ipv4/ah4.c 14758F: net/ipv4/esp4* 14759F: net/ipv4/ip_vti.c 14760F: net/ipv4/ipcomp.c 14761F: net/ipv4/xfrm* 14762F: net/ipv6/ah6.c 14763F: net/ipv6/esp6* 14764F: net/ipv6/ip6_vti.c 14765F: net/ipv6/ipcomp6.c 14766F: net/ipv6/xfrm* 14767F: net/key/ 14768F: net/xfrm/ 14769F: tools/testing/selftests/net/ipsec.c 14770 14771NETWORKING [IPv4/IPv6] 14772M: "David S. Miller" <davem@davemloft.net> 14773M: David Ahern <dsahern@kernel.org> 14774L: netdev@vger.kernel.org 14775S: Maintained 14776T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14777F: arch/x86/net/* 14778F: include/linux/ip.h 14779F: include/linux/ipv6* 14780F: include/net/fib* 14781F: include/net/ip* 14782F: include/net/route.h 14783F: net/ipv4/ 14784F: net/ipv6/ 14785 14786NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14787M: Paul Moore <paul@paul-moore.com> 14788L: netdev@vger.kernel.org 14789L: linux-security-module@vger.kernel.org 14790S: Supported 14791W: https://github.com/netlabel 14792F: Documentation/netlabel/ 14793F: include/net/calipso.h 14794F: include/net/cipso_ipv4.h 14795F: include/net/netlabel.h 14796F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14797F: include/uapi/linux/netfilter/xt_SECMARK.h 14798F: net/ipv4/cipso_ipv4.c 14799F: net/ipv6/calipso.c 14800F: net/netfilter/xt_CONNSECMARK.c 14801F: net/netfilter/xt_SECMARK.c 14802F: net/netlabel/ 14803 14804NETWORKING [MPTCP] 14805M: Matthieu Baerts <matthieu.baerts@tessares.net> 14806M: Mat Martineau <martineau@kernel.org> 14807L: netdev@vger.kernel.org 14808L: mptcp@lists.linux.dev 14809S: Maintained 14810W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14811B: https://github.com/multipath-tcp/mptcp_net-next/issues 14812T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14814F: Documentation/networking/mptcp-sysctl.rst 14815F: include/net/mptcp.h 14816F: include/trace/events/mptcp.h 14817F: include/uapi/linux/mptcp.h 14818F: net/mptcp/ 14819F: tools/testing/selftests/bpf/*/*mptcp*.c 14820F: tools/testing/selftests/net/mptcp/ 14821 14822NETWORKING [TCP] 14823M: Eric Dumazet <edumazet@google.com> 14824L: netdev@vger.kernel.org 14825S: Maintained 14826F: include/linux/tcp.h 14827F: include/net/tcp.h 14828F: include/trace/events/tcp.h 14829F: include/uapi/linux/tcp.h 14830F: net/ipv4/syncookies.c 14831F: net/ipv4/tcp*.c 14832F: net/ipv6/syncookies.c 14833F: net/ipv6/tcp*.c 14834 14835NETWORKING [TLS] 14836M: Boris Pismenny <borisp@nvidia.com> 14837M: John Fastabend <john.fastabend@gmail.com> 14838M: Jakub Kicinski <kuba@kernel.org> 14839L: netdev@vger.kernel.org 14840S: Maintained 14841F: include/net/tls.h 14842F: include/uapi/linux/tls.h 14843F: net/tls/* 14844 14845NETXEN (1/10) GbE SUPPORT 14846M: Manish Chopra <manishc@marvell.com> 14847M: Rahul Verma <rahulv@marvell.com> 14848M: GR-Linux-NIC-Dev@marvell.com 14849L: netdev@vger.kernel.org 14850S: Supported 14851F: drivers/net/ethernet/qlogic/netxen/ 14852 14853NET_FAILOVER MODULE 14854M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: Documentation/networking/net_failover.rst 14858F: drivers/net/net_failover.c 14859F: include/net/net_failover.h 14860 14861NEXTHOP 14862M: David Ahern <dsahern@kernel.org> 14863L: netdev@vger.kernel.org 14864S: Maintained 14865F: include/net/netns/nexthop.h 14866F: include/net/nexthop.h 14867F: include/uapi/linux/nexthop.h 14868F: net/ipv4/nexthop.c 14869 14870NFC SUBSYSTEM 14871M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14872L: netdev@vger.kernel.org 14873S: Maintained 14874F: Documentation/devicetree/bindings/net/nfc/ 14875F: drivers/nfc/ 14876F: include/net/nfc/ 14877F: include/uapi/linux/nfc.h 14878F: net/nfc/ 14879 14880NFC VIRTUAL NCI DEVICE DRIVER 14881M: Bongsu Jeon <bongsu.jeon@samsung.com> 14882L: netdev@vger.kernel.org 14883S: Supported 14884F: drivers/nfc/virtual_ncidev.c 14885F: tools/testing/selftests/nci/ 14886 14887NFS, SUNRPC, AND LOCKD CLIENTS 14888M: Trond Myklebust <trond.myklebust@hammerspace.com> 14889M: Anna Schumaker <anna@kernel.org> 14890L: linux-nfs@vger.kernel.org 14891S: Maintained 14892W: http://client.linux-nfs.org 14893T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14894F: Documentation/filesystems/nfs/ 14895F: fs/lockd/ 14896F: fs/nfs/ 14897F: fs/nfs_common/ 14898F: include/linux/lockd/ 14899F: include/linux/nfs* 14900F: include/linux/sunrpc/ 14901F: include/uapi/linux/nfs* 14902F: include/uapi/linux/sunrpc/ 14903F: net/sunrpc/ 14904 14905NILFS2 FILESYSTEM 14906M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14907L: linux-nilfs@vger.kernel.org 14908S: Supported 14909W: https://nilfs.sourceforge.io/ 14910W: https://nilfs.osdn.jp/ 14911T: git https://github.com/konis/nilfs2.git 14912F: Documentation/filesystems/nilfs2.rst 14913F: fs/nilfs2/ 14914F: include/trace/events/nilfs2.h 14915F: include/uapi/linux/nilfs2_api.h 14916F: include/uapi/linux/nilfs2_ondisk.h 14917 14918NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14919M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14920S: Maintained 14921W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14922F: Documentation/scsi/NinjaSCSI.rst 14923F: drivers/scsi/pcmcia/nsp_* 14924 14925NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14926M: GOTO Masanori <gotom@debian.or.jp> 14927M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14928S: Maintained 14929W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14930F: Documentation/scsi/NinjaSCSI.rst 14931F: drivers/scsi/nsp32* 14932 14933NINTENDO HID DRIVER 14934M: Daniel J. Ogorchock <djogorchock@gmail.com> 14935L: linux-input@vger.kernel.org 14936S: Maintained 14937F: drivers/hid/hid-nintendo* 14938 14939NIOS2 ARCHITECTURE 14940M: Dinh Nguyen <dinguyen@kernel.org> 14941S: Maintained 14942T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14943F: arch/nios2/ 14944 14945NITRO ENCLAVES (NE) 14946M: Alexandru Ciobotaru <alcioa@amazon.com> 14947L: linux-kernel@vger.kernel.org 14948L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14949S: Supported 14950W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14951F: Documentation/virt/ne_overview.rst 14952F: drivers/virt/nitro_enclaves/ 14953F: include/linux/nitro_enclaves.h 14954F: include/uapi/linux/nitro_enclaves.h 14955F: samples/nitro_enclaves/ 14956 14957NOHZ, DYNTICKS SUPPORT 14958M: Frederic Weisbecker <frederic@kernel.org> 14959M: Thomas Gleixner <tglx@linutronix.de> 14960M: Ingo Molnar <mingo@kernel.org> 14961L: linux-kernel@vger.kernel.org 14962S: Maintained 14963T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14964F: include/linux/sched/nohz.h 14965F: include/linux/tick.h 14966F: kernel/time/tick*.* 14967 14968NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14969M: Pavel Machek <pavel@ucw.cz> 14970M: Sakari Ailus <sakari.ailus@iki.fi> 14971L: linux-media@vger.kernel.org 14972S: Maintained 14973F: drivers/media/i2c/ad5820.c 14974F: drivers/media/i2c/et8ek8 14975 14976NOKIA N900 POWER SUPPLY DRIVERS 14977R: Pali Rohár <pali@kernel.org> 14978F: drivers/power/supply/bq2415x_charger.c 14979F: drivers/power/supply/bq27xxx_battery.c 14980F: drivers/power/supply/bq27xxx_battery_i2c.c 14981F: drivers/power/supply/isp1704_charger.c 14982F: drivers/power/supply/rx51_battery.c 14983F: include/linux/power/bq2415x_charger.h 14984F: include/linux/power/bq27xxx_battery.h 14985 14986NOLIBC HEADER FILE 14987M: Willy Tarreau <w@1wt.eu> 14988S: Maintained 14989T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14990F: tools/include/nolibc/ 14991F: tools/testing/selftests/nolibc/ 14992 14993NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14994M: Hans de Goede <hdegoede@redhat.com> 14995L: linux-input@vger.kernel.org 14996S: Maintained 14997F: drivers/input/touchscreen/novatek-nvt-ts.c 14998 14999NSDEPS 15000M: Matthias Maennich <maennich@google.com> 15001S: Maintained 15002F: Documentation/core-api/symbol-namespaces.rst 15003F: scripts/nsdeps 15004 15005NTB AMD DRIVER 15006M: Sanjay R Mehta <sanju.mehta@amd.com> 15007M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15008L: ntb@lists.linux.dev 15009S: Supported 15010F: drivers/ntb/hw/amd/ 15011 15012NTB DRIVER CORE 15013M: Jon Mason <jdmason@kudzu.us> 15014M: Dave Jiang <dave.jiang@intel.com> 15015M: Allen Hubbe <allenbh@gmail.com> 15016L: ntb@lists.linux.dev 15017S: Supported 15018W: https://github.com/jonmason/ntb/wiki 15019T: git https://github.com/jonmason/ntb.git 15020F: drivers/net/ntb_netdev.c 15021F: drivers/ntb/ 15022F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15023F: include/linux/ntb.h 15024F: include/linux/ntb_transport.h 15025F: tools/testing/selftests/ntb/ 15026 15027NTB IDT DRIVER 15028M: Serge Semin <fancer.lancer@gmail.com> 15029L: ntb@lists.linux.dev 15030S: Supported 15031F: drivers/ntb/hw/idt/ 15032 15033NTB INTEL DRIVER 15034M: Dave Jiang <dave.jiang@intel.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037W: https://github.com/davejiang/linux/wiki 15038T: git https://github.com/davejiang/linux.git 15039F: drivers/ntb/hw/intel/ 15040 15041NTFS FILESYSTEM 15042M: Anton Altaparmakov <anton@tuxera.com> 15043R: Namjae Jeon <linkinjeon@kernel.org> 15044L: linux-ntfs-dev@lists.sourceforge.net 15045S: Supported 15046W: http://www.tuxera.com/ 15047T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15048F: Documentation/filesystems/ntfs.rst 15049F: fs/ntfs/ 15050 15051NTFS3 FILESYSTEM 15052M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15053L: ntfs3@lists.linux.dev 15054S: Supported 15055W: http://www.paragon-software.com/ 15056T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15057F: Documentation/filesystems/ntfs3.rst 15058F: fs/ntfs3/ 15059 15060NUBUS SUBSYSTEM 15061M: Finn Thain <fthain@linux-m68k.org> 15062L: linux-m68k@lists.linux-m68k.org 15063S: Maintained 15064F: arch/*/include/asm/nubus.h 15065F: drivers/nubus/ 15066F: include/linux/nubus.h 15067F: include/uapi/linux/nubus.h 15068 15069NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15070M: Antonino Daplas <adaplas@gmail.com> 15071L: linux-fbdev@vger.kernel.org 15072S: Maintained 15073F: drivers/video/fbdev/nvidia/ 15074F: drivers/video/fbdev/riva/ 15075 15076NVIDIA WMI EC BACKLIGHT DRIVER 15077M: Daniel Dadap <ddadap@nvidia.com> 15078L: platform-driver-x86@vger.kernel.org 15079S: Supported 15080F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15081F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15082 15083NVM EXPRESS DRIVER 15084M: Keith Busch <kbusch@kernel.org> 15085M: Jens Axboe <axboe@fb.com> 15086M: Christoph Hellwig <hch@lst.de> 15087M: Sagi Grimberg <sagi@grimberg.me> 15088L: linux-nvme@lists.infradead.org 15089S: Supported 15090W: http://git.infradead.org/nvme.git 15091T: git git://git.infradead.org/nvme.git 15092F: Documentation/nvme/ 15093F: drivers/nvme/common/ 15094F: drivers/nvme/host/ 15095F: include/linux/nvme-*.h 15096F: include/linux/nvme.h 15097F: include/uapi/linux/nvme_ioctl.h 15098 15099NVM EXPRESS FABRICS AUTHENTICATION 15100M: Hannes Reinecke <hare@suse.de> 15101L: linux-nvme@lists.infradead.org 15102S: Supported 15103F: drivers/nvme/host/auth.c 15104F: drivers/nvme/target/auth.c 15105F: drivers/nvme/target/fabrics-cmd-auth.c 15106F: include/linux/nvme-auth.h 15107 15108NVM EXPRESS FC TRANSPORT DRIVERS 15109M: James Smart <james.smart@broadcom.com> 15110L: linux-nvme@lists.infradead.org 15111S: Supported 15112F: drivers/nvme/host/fc.c 15113F: drivers/nvme/target/fc.c 15114F: drivers/nvme/target/fcloop.c 15115F: include/linux/nvme-fc-driver.h 15116F: include/linux/nvme-fc.h 15117 15118NVM EXPRESS HARDWARE MONITORING SUPPORT 15119M: Guenter Roeck <linux@roeck-us.net> 15120L: linux-nvme@lists.infradead.org 15121S: Supported 15122F: drivers/nvme/host/hwmon.c 15123 15124NVM EXPRESS TARGET DRIVER 15125M: Christoph Hellwig <hch@lst.de> 15126M: Sagi Grimberg <sagi@grimberg.me> 15127M: Chaitanya Kulkarni <kch@nvidia.com> 15128L: linux-nvme@lists.infradead.org 15129S: Supported 15130W: http://git.infradead.org/nvme.git 15131T: git git://git.infradead.org/nvme.git 15132F: drivers/nvme/target/ 15133 15134NVMEM FRAMEWORK 15135M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15136S: Maintained 15137T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15138F: Documentation/ABI/stable/sysfs-bus-nvmem 15139F: Documentation/devicetree/bindings/nvmem/ 15140F: drivers/nvmem/ 15141F: include/linux/nvmem-consumer.h 15142F: include/linux/nvmem-provider.h 15143 15144NXP BLUETOOTH WIRELESS DRIVERS 15145M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15146M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15147S: Maintained 15148F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15149F: drivers/bluetooth/btnxpuart.c 15150 15151NXP C45 TJA11XX PHY DRIVER 15152M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15153L: netdev@vger.kernel.org 15154S: Maintained 15155F: drivers/net/phy/nxp-c45-tja11xx.c 15156 15157NXP FSPI DRIVER 15158M: Han Xu <han.xu@nxp.com> 15159M: Haibo Chen <haibo.chen@nxp.com> 15160R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15161L: linux-spi@vger.kernel.org 15162S: Maintained 15163F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15164F: drivers/spi/spi-nxp-fspi.c 15165 15166NXP FXAS21002C DRIVER 15167M: Rui Miguel Silva <rmfrfs@gmail.com> 15168L: linux-iio@vger.kernel.org 15169S: Maintained 15170F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15171F: drivers/iio/gyro/fxas21002c.h 15172F: drivers/iio/gyro/fxas21002c_core.c 15173F: drivers/iio/gyro/fxas21002c_i2c.c 15174F: drivers/iio/gyro/fxas21002c_spi.c 15175 15176NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15177M: Haibo Chen <haibo.chen@nxp.com> 15178L: linux-iio@vger.kernel.org 15179L: linux-imx@nxp.com 15180S: Maintained 15181F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15182F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15184F: drivers/iio/adc/imx7d_adc.c 15185F: drivers/iio/adc/imx93_adc.c 15186F: drivers/iio/adc/vf610_adc.c 15187 15188NXP i.MX 8M ISI DRIVER 15189M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15190L: linux-media@vger.kernel.org 15191S: Maintained 15192F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15193F: drivers/media/platform/nxp/imx8-isi/ 15194 15195NXP i.MX 8MP DW100 V4L2 DRIVER 15196M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15197L: linux-media@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15200F: Documentation/userspace-api/media/drivers/dw100.rst 15201F: drivers/media/platform/nxp/dw100/ 15202F: include/uapi/linux/dw100.h 15203 15204NXP i.MX 8MQ DCSS DRIVER 15205M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15206R: Lucas Stach <l.stach@pengutronix.de> 15207L: dri-devel@lists.freedesktop.org 15208S: Maintained 15209F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15210F: drivers/gpu/drm/imx/dcss/ 15211 15212NXP i.MX 8QXP ADC DRIVER 15213M: Cai Huoqing <cai.huoqing@linux.dev> 15214M: Haibo Chen <haibo.chen@nxp.com> 15215L: linux-imx@nxp.com 15216L: linux-iio@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15219F: drivers/iio/adc/imx8qxp-adc.c 15220 15221NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15222M: Mirela Rabulea <mirela.rabulea@nxp.com> 15223R: NXP Linux Team <linux-imx@nxp.com> 15224L: linux-media@vger.kernel.org 15225S: Maintained 15226F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15227F: drivers/media/platform/nxp/imx-jpeg 15228 15229NXP i.MX CLOCK DRIVERS 15230M: Abel Vesa <abelvesa@kernel.org> 15231R: Peng Fan <peng.fan@nxp.com> 15232L: linux-clk@vger.kernel.org 15233L: linux-imx@nxp.com 15234S: Maintained 15235T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15236F: Documentation/devicetree/bindings/clock/imx* 15237F: drivers/clk/imx/ 15238F: include/dt-bindings/clock/imx* 15239 15240NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15241M: Jagan Teki <jagan@amarulasolutions.com> 15242S: Maintained 15243F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15244F: drivers/regulator/pf8x00-regulator.c 15245 15246NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15247M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15248L: linux-kernel@vger.kernel.org 15249S: Maintained 15250F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15251F: drivers/extcon/extcon-ptn5150.c 15252 15253NXP SGTL5000 DRIVER 15254M: Fabio Estevam <festevam@gmail.com> 15255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15256S: Maintained 15257F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15258F: sound/soc/codecs/sgtl5000* 15259 15260NXP SJA1105 ETHERNET SWITCH DRIVER 15261M: Vladimir Oltean <olteanv@gmail.com> 15262L: linux-kernel@vger.kernel.org 15263S: Maintained 15264F: drivers/net/dsa/sja1105 15265F: drivers/net/pcs/pcs-xpcs-nxp.c 15266 15267NXP TDA998X DRM DRIVER 15268M: Russell King <linux@armlinux.org.uk> 15269S: Maintained 15270T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15272F: drivers/gpu/drm/i2c/tda998x_drv.c 15273F: include/drm/i2c/tda998x.h 15274F: include/dt-bindings/display/tda998x.h 15275K: "nxp,tda998x" 15276 15277NXP TFA9879 DRIVER 15278M: Peter Rosin <peda@axentia.se> 15279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15280S: Maintained 15281F: Documentation/devicetree/bindings/sound/tfa9879.txt 15282F: sound/soc/codecs/tfa9879* 15283 15284NXP-NCI NFC DRIVER 15285S: Orphan 15286F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15287F: drivers/nfc/nxp-nci 15288 15289NXP/Goodix TFA989X (TFA1) DRIVER 15290M: Stephan Gerhold <stephan@gerhold.net> 15291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15292S: Maintained 15293F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15294F: sound/soc/codecs/tfa989x.c 15295 15296NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15297M: Jonas Malaco <jonas@protocubo.io> 15298L: linux-hwmon@vger.kernel.org 15299S: Maintained 15300F: Documentation/hwmon/nzxt-kraken2.rst 15301F: drivers/hwmon/nzxt-kraken2.c 15302 15303NZXT-SMART2 HARDWARE MONITORING DRIVER 15304M: Aleksandr Mezin <mezin.alexander@gmail.com> 15305L: linux-hwmon@vger.kernel.org 15306S: Maintained 15307F: Documentation/hwmon/nzxt-smart2.rst 15308F: drivers/hwmon/nzxt-smart2.c 15309 15310OBJAGG 15311M: Jiri Pirko <jiri@resnulli.us> 15312L: netdev@vger.kernel.org 15313S: Supported 15314F: include/linux/objagg.h 15315F: lib/objagg.c 15316F: lib/test_objagg.c 15317 15318OBJTOOL 15319M: Josh Poimboeuf <jpoimboe@kernel.org> 15320M: Peter Zijlstra <peterz@infradead.org> 15321S: Supported 15322F: include/linux/objtool*.h 15323F: tools/objtool/ 15324 15325OCELOT ETHERNET SWITCH DRIVER 15326M: Vladimir Oltean <vladimir.oltean@nxp.com> 15327M: Claudiu Manoil <claudiu.manoil@nxp.com> 15328M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15329M: UNGLinuxDriver@microchip.com 15330L: netdev@vger.kernel.org 15331S: Supported 15332F: drivers/net/dsa/ocelot/* 15333F: drivers/net/ethernet/mscc/ 15334F: include/soc/mscc/ocelot* 15335F: net/dsa/tag_ocelot.c 15336F: net/dsa/tag_ocelot_8021q.c 15337F: tools/testing/selftests/drivers/net/ocelot/* 15338 15339OCELOT EXTERNAL SWITCH CONTROL 15340M: Colin Foster <colin.foster@in-advantage.com> 15341S: Supported 15342F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15343F: drivers/mfd/ocelot* 15344F: drivers/net/dsa/ocelot/ocelot_ext.c 15345F: include/linux/mfd/ocelot.h 15346 15347OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15348M: Frederic Barrat <fbarrat@linux.ibm.com> 15349M: Andrew Donnellan <ajd@linux.ibm.com> 15350L: linuxppc-dev@lists.ozlabs.org 15351S: Supported 15352F: Documentation/userspace-api/accelerators/ocxl.rst 15353F: arch/powerpc/include/asm/pnv-ocxl.h 15354F: arch/powerpc/platforms/powernv/ocxl.c 15355F: drivers/misc/ocxl/ 15356F: include/misc/ocxl* 15357F: include/uapi/misc/ocxl.h 15358 15359OMAP AUDIO SUPPORT 15360M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15361M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15363L: linux-omap@vger.kernel.org 15364S: Maintained 15365F: sound/soc/ti/n810.c 15366F: sound/soc/ti/omap* 15367F: sound/soc/ti/rx51.c 15368F: sound/soc/ti/sdma-pcm.* 15369 15370OMAP CLOCK FRAMEWORK SUPPORT 15371M: Paul Walmsley <paul@pwsan.com> 15372L: linux-omap@vger.kernel.org 15373S: Maintained 15374F: arch/arm/*omap*/*clock* 15375 15376OMAP DEVICE TREE SUPPORT 15377M: Benoît Cousson <bcousson@baylibre.com> 15378M: Tony Lindgren <tony@atomide.com> 15379L: linux-omap@vger.kernel.org 15380L: devicetree@vger.kernel.org 15381S: Maintained 15382F: arch/arm/boot/dts/ti/omap/ 15383 15384OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15385L: linux-omap@vger.kernel.org 15386L: linux-fbdev@vger.kernel.org 15387S: Orphan 15388F: Documentation/arch/arm/omap/dss.rst 15389F: drivers/video/fbdev/omap2/ 15390 15391OMAP FRAMEBUFFER SUPPORT 15392L: linux-fbdev@vger.kernel.org 15393L: linux-omap@vger.kernel.org 15394S: Orphan 15395F: drivers/video/fbdev/omap/ 15396 15397OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15398M: Roger Quadros <rogerq@kernel.org> 15399M: Tony Lindgren <tony@atomide.com> 15400L: linux-omap@vger.kernel.org 15401S: Maintained 15402F: arch/arm/mach-omap2/*gpmc* 15403F: drivers/memory/omap-gpmc.c 15404 15405OMAP GPIO DRIVER 15406M: Grygorii Strashko <grygorii.strashko@ti.com> 15407M: Santosh Shilimkar <ssantosh@kernel.org> 15408M: Kevin Hilman <khilman@kernel.org> 15409L: linux-omap@vger.kernel.org 15410S: Maintained 15411F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15412F: drivers/gpio/gpio-omap.c 15413 15414OMAP HARDWARE SPINLOCK SUPPORT 15415M: Ohad Ben-Cohen <ohad@wizery.com> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: drivers/hwspinlock/omap_hwspinlock.c 15419 15420OMAP HS MMC SUPPORT 15421L: linux-mmc@vger.kernel.org 15422L: linux-omap@vger.kernel.org 15423S: Orphan 15424F: drivers/mmc/host/omap_hsmmc.c 15425 15426OMAP HWMOD DATA 15427M: Paul Walmsley <paul@pwsan.com> 15428L: linux-omap@vger.kernel.org 15429S: Maintained 15430F: arch/arm/mach-omap2/omap_hwmod*data* 15431 15432OMAP HWMOD SUPPORT 15433M: Benoît Cousson <bcousson@baylibre.com> 15434M: Paul Walmsley <paul@pwsan.com> 15435L: linux-omap@vger.kernel.org 15436S: Maintained 15437F: arch/arm/mach-omap2/omap_hwmod.* 15438 15439OMAP I2C DRIVER 15440M: Vignesh R <vigneshr@ti.com> 15441L: linux-omap@vger.kernel.org 15442L: linux-i2c@vger.kernel.org 15443S: Maintained 15444F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15445F: drivers/i2c/busses/i2c-omap.c 15446 15447OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15449L: linux-media@vger.kernel.org 15450S: Maintained 15451F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15452F: drivers/media/platform/ti/omap3isp/ 15453F: drivers/staging/media/omap4iss/ 15454 15455OMAP MMC SUPPORT 15456M: Aaro Koskinen <aaro.koskinen@iki.fi> 15457L: linux-omap@vger.kernel.org 15458S: Odd Fixes 15459F: drivers/mmc/host/omap.c 15460 15461OMAP POWER MANAGEMENT SUPPORT 15462M: Kevin Hilman <khilman@kernel.org> 15463L: linux-omap@vger.kernel.org 15464S: Maintained 15465F: arch/arm/*omap*/*pm* 15466F: drivers/cpufreq/omap-cpufreq.c 15467 15468OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15469M: Paul Walmsley <paul@pwsan.com> 15470L: linux-omap@vger.kernel.org 15471S: Maintained 15472F: arch/arm/mach-omap2/prm* 15473 15474OMAP RANDOM NUMBER GENERATOR SUPPORT 15475M: Deepak Saxena <dsaxena@plexity.net> 15476S: Maintained 15477F: drivers/char/hw_random/omap-rng.c 15478 15479OMAP USB SUPPORT 15480L: linux-usb@vger.kernel.org 15481L: linux-omap@vger.kernel.org 15482S: Orphan 15483F: arch/arm/*omap*/usb* 15484F: drivers/usb/*/*omap* 15485 15486OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15487M: Mark Jackson <mpfj@newflow.co.uk> 15488L: linux-omap@vger.kernel.org 15489S: Maintained 15490F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15491 15492OMAP1 SUPPORT 15493M: Aaro Koskinen <aaro.koskinen@iki.fi> 15494M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15495M: Tony Lindgren <tony@atomide.com> 15496L: linux-omap@vger.kernel.org 15497S: Maintained 15498Q: http://patchwork.kernel.org/project/linux-omap/list/ 15499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15500F: arch/arm/configs/omap1_defconfig 15501F: arch/arm/mach-omap1/ 15502F: drivers/i2c/busses/i2c-omap.c 15503F: include/linux/platform_data/ams-delta-fiq.h 15504F: include/linux/platform_data/i2c-omap.h 15505 15506OMAP2+ SUPPORT 15507M: Tony Lindgren <tony@atomide.com> 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510W: http://www.muru.com/linux/omap/ 15511W: http://linux.omap.com/ 15512Q: http://patchwork.kernel.org/project/linux-omap/list/ 15513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15514F: arch/arm/configs/omap2plus_defconfig 15515F: arch/arm/mach-omap2/ 15516F: drivers/bus/ti-sysc.c 15517F: drivers/gpio/gpio-tps65219.c 15518F: drivers/i2c/busses/i2c-omap.c 15519F: drivers/irqchip/irq-omap-intc.c 15520F: drivers/mfd/*omap*.c 15521F: drivers/mfd/menelaus.c 15522F: drivers/mfd/palmas.c 15523F: drivers/mfd/tps65217.c 15524F: drivers/mfd/tps65218.c 15525F: drivers/mfd/tps65219.c 15526F: drivers/mfd/tps65910.c 15527F: drivers/mfd/twl-core.[ch] 15528F: drivers/mfd/twl4030*.c 15529F: drivers/mfd/twl6030*.c 15530F: drivers/mfd/twl6040*.c 15531F: drivers/regulator/palmas-regulator*.c 15532F: drivers/regulator/pbias-regulator.c 15533F: drivers/regulator/tps65217-regulator.c 15534F: drivers/regulator/tps65218-regulator.c 15535F: drivers/regulator/tps65219-regulator.c 15536F: drivers/regulator/tps65910-regulator.c 15537F: drivers/regulator/twl-regulator.c 15538F: drivers/regulator/twl6030-regulator.c 15539F: include/linux/platform_data/i2c-omap.h 15540F: include/linux/platform_data/ti-sysc.h 15541 15542OMFS FILESYSTEM 15543M: Bob Copeland <me@bobcopeland.com> 15544L: linux-karma-devel@lists.sourceforge.net 15545S: Maintained 15546F: Documentation/filesystems/omfs.rst 15547F: fs/omfs/ 15548 15549OMNIVISION OG01A1B SENSOR DRIVER 15550M: Shawn Tu <shawnx.tu@intel.com> 15551L: linux-media@vger.kernel.org 15552S: Maintained 15553F: drivers/media/i2c/og01a1b.c 15554 15555OMNIVISION OV01A10 SENSOR DRIVER 15556M: Bingbu Cao <bingbu.cao@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559T: git git://linuxtv.org/media_tree.git 15560F: drivers/media/i2c/ov01a10.c 15561 15562OMNIVISION OV02A10 SENSOR DRIVER 15563M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15564L: linux-media@vger.kernel.org 15565S: Maintained 15566T: git git://linuxtv.org/media_tree.git 15567F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15568F: drivers/media/i2c/ov02a10.c 15569 15570OMNIVISION OV08D10 SENSOR DRIVER 15571M: Jimmy Su <jimmy.su@intel.com> 15572L: linux-media@vger.kernel.org 15573S: Maintained 15574T: git git://linuxtv.org/media_tree.git 15575F: drivers/media/i2c/ov08d10.c 15576 15577OMNIVISION OV08X40 SENSOR DRIVER 15578M: Jason Chen <jason.z.chen@intel.com> 15579L: linux-media@vger.kernel.org 15580S: Maintained 15581T: git git://linuxtv.org/media_tree.git 15582F: drivers/media/i2c/ov08x40.c 15583 15584OMNIVISION OV13858 SENSOR DRIVER 15585M: Sakari Ailus <sakari.ailus@linux.intel.com> 15586L: linux-media@vger.kernel.org 15587S: Maintained 15588T: git git://linuxtv.org/media_tree.git 15589F: drivers/media/i2c/ov13858.c 15590 15591OMNIVISION OV13B10 SENSOR DRIVER 15592M: Arec Kao <arec.kao@intel.com> 15593L: linux-media@vger.kernel.org 15594S: Maintained 15595T: git git://linuxtv.org/media_tree.git 15596F: drivers/media/i2c/ov13b10.c 15597 15598OMNIVISION OV2680 SENSOR DRIVER 15599M: Rui Miguel Silva <rmfrfs@gmail.com> 15600L: linux-media@vger.kernel.org 15601S: Maintained 15602T: git git://linuxtv.org/media_tree.git 15603F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15604F: drivers/media/i2c/ov2680.c 15605 15606OMNIVISION OV2685 SENSOR DRIVER 15607M: Shunqian Zheng <zhengsq@rock-chips.com> 15608L: linux-media@vger.kernel.org 15609S: Maintained 15610T: git git://linuxtv.org/media_tree.git 15611F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15612F: drivers/media/i2c/ov2685.c 15613 15614OMNIVISION OV2740 SENSOR DRIVER 15615M: Tianshu Qiu <tian.shu.qiu@intel.com> 15616R: Shawn Tu <shawnx.tu@intel.com> 15617R: Bingbu Cao <bingbu.cao@intel.com> 15618L: linux-media@vger.kernel.org 15619S: Maintained 15620T: git git://linuxtv.org/media_tree.git 15621F: drivers/media/i2c/ov2740.c 15622 15623OMNIVISION OV4689 SENSOR DRIVER 15624M: Mikhail Rudenko <mike.rudenko@gmail.com> 15625L: linux-media@vger.kernel.org 15626S: Maintained 15627T: git git://linuxtv.org/media_tree.git 15628F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15629F: drivers/media/i2c/ov5647.c 15630 15631OMNIVISION OV5640 SENSOR DRIVER 15632M: Steve Longerbeam <slongerbeam@gmail.com> 15633L: linux-media@vger.kernel.org 15634S: Maintained 15635T: git git://linuxtv.org/media_tree.git 15636F: drivers/media/i2c/ov5640.c 15637 15638OMNIVISION OV5647 SENSOR DRIVER 15639M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15640M: Jacopo Mondi <jacopo@jmondi.org> 15641L: linux-media@vger.kernel.org 15642S: Maintained 15643T: git git://linuxtv.org/media_tree.git 15644F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15645F: drivers/media/i2c/ov5647.c 15646 15647OMNIVISION OV5670 SENSOR DRIVER 15648M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651T: git git://linuxtv.org/media_tree.git 15652F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15653F: drivers/media/i2c/ov5670.c 15654 15655OMNIVISION OV5675 SENSOR DRIVER 15656M: Shawn Tu <shawnx.tu@intel.com> 15657L: linux-media@vger.kernel.org 15658S: Maintained 15659T: git git://linuxtv.org/media_tree.git 15660F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15661F: drivers/media/i2c/ov5675.c 15662 15663OMNIVISION OV5693 SENSOR DRIVER 15664M: Daniel Scally <djrscally@gmail.com> 15665L: linux-media@vger.kernel.org 15666S: Maintained 15667T: git git://linuxtv.org/media_tree.git 15668F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15669F: drivers/media/i2c/ov5693.c 15670 15671OMNIVISION OV5695 SENSOR DRIVER 15672M: Shunqian Zheng <zhengsq@rock-chips.com> 15673L: linux-media@vger.kernel.org 15674S: Maintained 15675T: git git://linuxtv.org/media_tree.git 15676F: drivers/media/i2c/ov5695.c 15677 15678OMNIVISION OV7670 SENSOR DRIVER 15679L: linux-media@vger.kernel.org 15680S: Orphan 15681T: git git://linuxtv.org/media_tree.git 15682F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15683F: drivers/media/i2c/ov7670.c 15684 15685OMNIVISION OV772x SENSOR DRIVER 15686M: Jacopo Mondi <jacopo@jmondi.org> 15687L: linux-media@vger.kernel.org 15688S: Odd fixes 15689T: git git://linuxtv.org/media_tree.git 15690F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15691F: drivers/media/i2c/ov772x.c 15692F: include/media/i2c/ov772x.h 15693 15694OMNIVISION OV7740 SENSOR DRIVER 15695M: Wenyou Yang <wenyou.yang@microchip.com> 15696L: linux-media@vger.kernel.org 15697S: Maintained 15698T: git git://linuxtv.org/media_tree.git 15699F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15700F: drivers/media/i2c/ov7740.c 15701 15702OMNIVISION OV8856 SENSOR DRIVER 15703M: Sakari Ailus <sakari.ailus@linux.intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15708F: drivers/media/i2c/ov8856.c 15709 15710OMNIVISION OV8858 SENSOR DRIVER 15711M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15712M: Nicholas Roth <nicholas@rothemail.net> 15713L: linux-media@vger.kernel.org 15714S: Maintained 15715T: git git://linuxtv.org/media_tree.git 15716F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15717F: drivers/media/i2c/ov8858.c 15718 15719OMNIVISION OV9282 SENSOR DRIVER 15720M: Paul J. Murphy <paul.j.murphy@intel.com> 15721M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15722L: linux-media@vger.kernel.org 15723S: Maintained 15724T: git git://linuxtv.org/media_tree.git 15725F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15726F: drivers/media/i2c/ov9282.c 15727 15728OMNIVISION OV9640 SENSOR DRIVER 15729M: Petr Cvek <petrcvekcz@gmail.com> 15730L: linux-media@vger.kernel.org 15731S: Maintained 15732F: drivers/media/i2c/ov9640.* 15733 15734OMNIVISION OV9650 SENSOR DRIVER 15735M: Sakari Ailus <sakari.ailus@linux.intel.com> 15736R: Akinobu Mita <akinobu.mita@gmail.com> 15737R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15742F: drivers/media/i2c/ov9650.c 15743 15744OMNIVISION OV9734 SENSOR DRIVER 15745M: Tianshu Qiu <tian.shu.qiu@intel.com> 15746R: Bingbu Cao <bingbu.cao@intel.com> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: drivers/media/i2c/ov9734.c 15751 15752ONBOARD USB HUB DRIVER 15753M: Matthias Kaehlcke <mka@chromium.org> 15754L: linux-usb@vger.kernel.org 15755S: Maintained 15756F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15757F: drivers/usb/misc/onboard_usb_hub.c 15758 15759ONENAND FLASH DRIVER 15760M: Kyungmin Park <kyungmin.park@samsung.com> 15761L: linux-mtd@lists.infradead.org 15762S: Maintained 15763F: drivers/mtd/nand/onenand/ 15764F: include/linux/mtd/onenand*.h 15765 15766ONEXPLAYER FAN DRIVER 15767M: Derek John Clark <derekjohn.clark@gmail.com> 15768M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15769L: linux-hwmon@vger.kernel.org 15770S: Maintained 15771F: drivers/hwmon/oxp-sensors.c 15772 15773ONIE TLV NVMEM LAYOUT DRIVER 15774M: Miquel Raynal <miquel.raynal@bootlin.com> 15775S: Maintained 15776F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15777F: drivers/nvmem/layouts/onie-tlv.c 15778 15779ONION OMEGA2+ BOARD 15780M: Harvey Hunt <harveyhuntnexus@gmail.com> 15781L: linux-mips@vger.kernel.org 15782S: Maintained 15783F: arch/mips/boot/dts/ralink/omega2p.dts 15784 15785ONSEMI ETHERNET PHY DRIVERS 15786M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15787L: netdev@vger.kernel.org 15788S: Supported 15789W: http://www.onsemi.com 15790F: drivers/net/phy/ncn* 15791 15792OP-TEE DRIVER 15793M: Jens Wiklander <jens.wiklander@linaro.org> 15794L: op-tee@lists.trustedfirmware.org 15795S: Maintained 15796F: Documentation/ABI/testing/sysfs-bus-optee-devices 15797F: drivers/tee/optee/ 15798 15799OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15800M: Sumit Garg <sumit.garg@linaro.org> 15801L: op-tee@lists.trustedfirmware.org 15802S: Maintained 15803F: drivers/char/hw_random/optee-rng.c 15804 15805OP-TEE RTC DRIVER 15806M: Clément Léger <clement.leger@bootlin.com> 15807L: linux-rtc@vger.kernel.org 15808S: Maintained 15809F: drivers/rtc/rtc-optee.c 15810 15811OPA-VNIC DRIVER 15812M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15813L: linux-rdma@vger.kernel.org 15814S: Supported 15815F: drivers/infiniband/ulp/opa_vnic 15816 15817OPEN FIRMWARE AND FLATTENED DEVICE TREE 15818M: Rob Herring <robh+dt@kernel.org> 15819M: Frank Rowand <frowand.list@gmail.com> 15820L: devicetree@vger.kernel.org 15821S: Maintained 15822W: http://www.devicetree.org/ 15823C: irc://irc.libera.chat/devicetree 15824T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15825F: Documentation/ABI/testing/sysfs-firmware-ofw 15826F: drivers/of/ 15827F: include/linux/of*.h 15828F: scripts/dtc/ 15829K: of_overlay_notifier_ 15830K: of_overlay_fdt_apply 15831K: of_overlay_remove 15832 15833OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15834M: Rob Herring <robh+dt@kernel.org> 15835M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15836M: Conor Dooley <conor+dt@kernel.org> 15837L: devicetree@vger.kernel.org 15838S: Maintained 15839Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15840C: irc://irc.libera.chat/devicetree 15841T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15842F: Documentation/devicetree/ 15843F: arch/*/boot/dts/ 15844F: include/dt-bindings/ 15845 15846OPENCOMPUTE PTP CLOCK DRIVER 15847M: Jonathan Lemon <jonathan.lemon@gmail.com> 15848M: Vadim Fedorenko <vadfed@fb.com> 15849L: netdev@vger.kernel.org 15850S: Maintained 15851F: drivers/ptp/ptp_ocp.c 15852 15853OPENCORES I2C BUS DRIVER 15854M: Peter Korsgaard <peter@korsgaard.com> 15855M: Andrew Lunn <andrew@lunn.ch> 15856L: linux-i2c@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15859F: Documentation/i2c/busses/i2c-ocores.rst 15860F: drivers/i2c/busses/i2c-ocores.c 15861F: include/linux/platform_data/i2c-ocores.h 15862 15863OPENRISC ARCHITECTURE 15864M: Jonas Bonn <jonas@southpole.se> 15865M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15866M: Stafford Horne <shorne@gmail.com> 15867L: linux-openrisc@vger.kernel.org 15868S: Maintained 15869W: http://openrisc.io 15870T: git https://github.com/openrisc/linux.git 15871F: Documentation/arch/openrisc/ 15872F: Documentation/devicetree/bindings/openrisc/ 15873F: arch/openrisc/ 15874F: drivers/irqchip/irq-ompic.c 15875F: drivers/irqchip/irq-or1k-* 15876 15877OPENVSWITCH 15878M: Pravin B Shelar <pshelar@ovn.org> 15879L: netdev@vger.kernel.org 15880L: dev@openvswitch.org 15881S: Maintained 15882W: http://openvswitch.org 15883F: include/uapi/linux/openvswitch.h 15884F: net/openvswitch/ 15885F: tools/testing/selftests/net/openvswitch/ 15886 15887OPERATING PERFORMANCE POINTS (OPP) 15888M: Viresh Kumar <vireshk@kernel.org> 15889M: Nishanth Menon <nm@ti.com> 15890M: Stephen Boyd <sboyd@kernel.org> 15891L: linux-pm@vger.kernel.org 15892S: Maintained 15893T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15894F: Documentation/devicetree/bindings/opp/ 15895F: Documentation/power/opp.rst 15896F: drivers/opp/ 15897F: include/linux/pm_opp.h 15898 15899OPL4 DRIVER 15900M: Clemens Ladisch <clemens@ladisch.de> 15901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15902S: Maintained 15903T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15904F: sound/drivers/opl4/ 15905 15906ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15907M: Mark Fasheh <mark@fasheh.com> 15908M: Joel Becker <jlbec@evilplan.org> 15909M: Joseph Qi <joseph.qi@linux.alibaba.com> 15910L: ocfs2-devel@lists.linux.dev 15911S: Supported 15912W: http://ocfs2.wiki.kernel.org 15913F: Documentation/filesystems/dlmfs.rst 15914F: Documentation/filesystems/ocfs2.rst 15915F: fs/ocfs2/ 15916 15917ORANGEFS FILESYSTEM 15918M: Mike Marshall <hubcap@omnibond.com> 15919R: Martin Brandenburg <martin@omnibond.com> 15920L: devel@lists.orangefs.org 15921S: Supported 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15923F: Documentation/filesystems/orangefs.rst 15924F: fs/orangefs/ 15925 15926ORINOCO DRIVER 15927L: linux-wireless@vger.kernel.org 15928S: Orphan 15929W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15930W: http://www.nongnu.org/orinoco/ 15931F: drivers/net/wireless/intersil/orinoco/ 15932 15933OV2659 OMNIVISION SENSOR DRIVER 15934M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15935L: linux-media@vger.kernel.org 15936S: Maintained 15937W: https://linuxtv.org 15938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15939T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15940F: drivers/media/i2c/ov2659.c 15941F: include/media/i2c/ov2659.h 15942 15943OVERLAY FILESYSTEM 15944M: Miklos Szeredi <miklos@szeredi.hu> 15945M: Amir Goldstein <amir73il@gmail.com> 15946L: linux-unionfs@vger.kernel.org 15947S: Supported 15948T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15949F: Documentation/filesystems/overlayfs.rst 15950F: fs/overlayfs/ 15951 15952P54 WIRELESS DRIVER 15953M: Christian Lamparter <chunkeey@googlemail.com> 15954L: linux-wireless@vger.kernel.org 15955S: Maintained 15956W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15957F: drivers/net/wireless/intersil/p54/ 15958 15959PACKET SOCKETS 15960M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15961S: Maintained 15962F: include/uapi/linux/if_packet.h 15963F: net/packet/af_packet.c 15964 15965PACKING 15966M: Vladimir Oltean <olteanv@gmail.com> 15967L: netdev@vger.kernel.org 15968S: Supported 15969F: Documentation/core-api/packing.rst 15970F: include/linux/packing.h 15971F: lib/packing.c 15972 15973PADATA PARALLEL EXECUTION MECHANISM 15974M: Steffen Klassert <steffen.klassert@secunet.com> 15975M: Daniel Jordan <daniel.m.jordan@oracle.com> 15976L: linux-crypto@vger.kernel.org 15977L: linux-kernel@vger.kernel.org 15978S: Maintained 15979F: Documentation/core-api/padata.rst 15980F: include/linux/padata.h 15981F: kernel/padata.c 15982 15983PAGE CACHE 15984M: Matthew Wilcox (Oracle) <willy@infradead.org> 15985L: linux-fsdevel@vger.kernel.org 15986S: Supported 15987T: git git://git.infradead.org/users/willy/pagecache.git 15988F: Documentation/filesystems/locking.rst 15989F: Documentation/filesystems/vfs.rst 15990F: include/linux/pagemap.h 15991F: mm/filemap.c 15992F: mm/page-writeback.c 15993F: mm/readahead.c 15994F: mm/truncate.c 15995 15996PAGE POOL 15997M: Jesper Dangaard Brouer <hawk@kernel.org> 15998M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15999L: netdev@vger.kernel.org 16000S: Supported 16001F: Documentation/networking/page_pool.rst 16002F: include/net/page_pool.h 16003F: include/trace/events/page_pool.h 16004F: net/core/page_pool.c 16005 16006PAGE TABLE CHECK 16007M: Pasha Tatashin <pasha.tatashin@soleen.com> 16008M: Andrew Morton <akpm@linux-foundation.org> 16009L: linux-mm@kvack.org 16010S: Maintained 16011F: Documentation/mm/page_table_check.rst 16012F: include/linux/page_table_check.h 16013F: mm/page_table_check.c 16014 16015PANASONIC LAPTOP ACPI EXTRAS DRIVER 16016M: Kenneth Chan <kenneth.t.chan@gmail.com> 16017L: platform-driver-x86@vger.kernel.org 16018S: Maintained 16019F: drivers/platform/x86/panasonic-laptop.c 16020 16021PARALLAX PING IIO SENSOR DRIVER 16022M: Andreas Klinger <ak@it-klinger.de> 16023L: linux-iio@vger.kernel.org 16024S: Maintained 16025F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16026F: drivers/iio/proximity/ping.c 16027 16028PARALLEL LCD/KEYPAD PANEL DRIVER 16029M: Willy Tarreau <willy@haproxy.com> 16030M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16031S: Odd Fixes 16032F: Documentation/admin-guide/lcd-panel-cgram.rst 16033F: drivers/auxdisplay/panel.c 16034 16035PARALLEL PORT SUBSYSTEM 16036M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16037M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16038L: linux-parport@lists.infradead.org (subscribers-only) 16039S: Maintained 16040F: Documentation/driver-api/parport*.rst 16041F: drivers/char/ppdev.c 16042F: drivers/parport/ 16043F: include/linux/parport*.h 16044F: include/uapi/linux/ppdev.h 16045 16046PARAVIRT_OPS INTERFACE 16047M: Juergen Gross <jgross@suse.com> 16048R: Ajay Kaher <akaher@vmware.com> 16049R: Alexey Makhalov <amakhalov@vmware.com> 16050R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16051L: virtualization@lists.linux-foundation.org 16052L: x86@kernel.org 16053S: Supported 16054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16055F: Documentation/virt/paravirt_ops.rst 16056F: arch/*/include/asm/paravirt*.h 16057F: arch/*/kernel/paravirt* 16058F: include/linux/hypervisor.h 16059 16060PARISC ARCHITECTURE 16061M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16062M: Helge Deller <deller@gmx.de> 16063L: linux-parisc@vger.kernel.org 16064S: Maintained 16065W: https://parisc.wiki.kernel.org 16066Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16069F: Documentation/arch/parisc/ 16070F: arch/parisc/ 16071F: drivers/char/agp/parisc-agp.c 16072F: drivers/input/misc/hp_sdc_rtc.c 16073F: drivers/input/serio/gscps2.c 16074F: drivers/input/serio/hp_sdc* 16075F: drivers/parisc/ 16076F: drivers/parport/parport_gsc.* 16077F: drivers/tty/serial/8250/8250_parisc.c 16078F: drivers/video/console/sti* 16079F: drivers/video/fbdev/sti* 16080F: drivers/video/logo/logo_parisc* 16081F: include/linux/hp_sdc.h 16082 16083PARMAN 16084M: Jiri Pirko <jiri@resnulli.us> 16085L: netdev@vger.kernel.org 16086S: Supported 16087F: include/linux/parman.h 16088F: lib/parman.c 16089F: lib/test_parman.c 16090 16091PC ENGINES APU BOARD DRIVER 16092M: Enrico Weigelt, metux IT consult <info@metux.net> 16093S: Maintained 16094F: drivers/platform/x86/pcengines-apuv2.c 16095 16096PC87360 HARDWARE MONITORING DRIVER 16097M: Jim Cromie <jim.cromie@gmail.com> 16098L: linux-hwmon@vger.kernel.org 16099S: Maintained 16100F: Documentation/hwmon/pc87360.rst 16101F: drivers/hwmon/pc87360.c 16102 16103PC8736x GPIO DRIVER 16104M: Jim Cromie <jim.cromie@gmail.com> 16105S: Maintained 16106F: drivers/char/pc8736x_gpio.c 16107 16108PC87427 HARDWARE MONITORING DRIVER 16109M: Jean Delvare <jdelvare@suse.com> 16110L: linux-hwmon@vger.kernel.org 16111S: Maintained 16112F: Documentation/hwmon/pc87427.rst 16113F: drivers/hwmon/pc87427.c 16114 16115PCA9532 LED DRIVER 16116M: Riku Voipio <riku.voipio@iki.fi> 16117S: Maintained 16118F: drivers/leds/leds-pca9532.c 16119F: include/linux/leds-pca9532.h 16120 16121PCA9541 I2C BUS MASTER SELECTOR DRIVER 16122M: Guenter Roeck <linux@roeck-us.net> 16123L: linux-i2c@vger.kernel.org 16124S: Maintained 16125F: drivers/i2c/muxes/i2c-mux-pca9541.c 16126 16127PCDP - PRIMARY CONSOLE AND DEBUG PORT 16128M: Khalid Aziz <khalid@gonehiking.org> 16129S: Maintained 16130F: drivers/firmware/pcdp.* 16131 16132PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16133M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16134M: Pali Rohár <pali@kernel.org> 16135L: linux-pci@vger.kernel.org 16136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16137S: Maintained 16138F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16139F: drivers/pci/controller/pci-aardvark.c 16140 16141PCI DRIVER FOR ALTERA PCIE IP 16142M: Joyce Ooi <joyce.ooi@intel.com> 16143L: linux-pci@vger.kernel.org 16144S: Supported 16145F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16146F: drivers/pci/controller/pcie-altera.c 16147 16148PCI DRIVER FOR APPLIEDMICRO XGENE 16149M: Toan Le <toan@os.amperecomputing.com> 16150L: linux-pci@vger.kernel.org 16151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16152S: Maintained 16153F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16154F: drivers/pci/controller/pci-xgene.c 16155 16156PCI DRIVER FOR ARM VERSATILE PLATFORM 16157M: Rob Herring <robh@kernel.org> 16158L: linux-pci@vger.kernel.org 16159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16160S: Maintained 16161F: Documentation/devicetree/bindings/pci/versatile.yaml 16162F: drivers/pci/controller/pci-versatile.c 16163 16164PCI DRIVER FOR ARMADA 8K 16165M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16166L: linux-pci@vger.kernel.org 16167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16168S: Maintained 16169F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16170F: drivers/pci/controller/dwc/pcie-armada8k.c 16171 16172PCI DRIVER FOR CADENCE PCIE IP 16173M: Tom Joseph <tjoseph@cadence.com> 16174L: linux-pci@vger.kernel.org 16175S: Maintained 16176F: Documentation/devicetree/bindings/pci/cdns,* 16177F: drivers/pci/controller/cadence/ 16178 16179PCI DRIVER FOR FREESCALE LAYERSCAPE 16180M: Minghuan Lian <minghuan.Lian@nxp.com> 16181M: Mingkai Hu <mingkai.hu@nxp.com> 16182M: Roy Zang <roy.zang@nxp.com> 16183L: linuxppc-dev@lists.ozlabs.org 16184L: linux-pci@vger.kernel.org 16185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16186S: Maintained 16187F: drivers/pci/controller/dwc/*layerscape* 16188 16189PCI DRIVER FOR FU740 16190M: Paul Walmsley <paul.walmsley@sifive.com> 16191M: Greentime Hu <greentime.hu@sifive.com> 16192L: linux-pci@vger.kernel.org 16193S: Maintained 16194F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16195F: drivers/pci/controller/dwc/pcie-fu740.c 16196 16197PCI DRIVER FOR GENERIC OF HOSTS 16198M: Will Deacon <will@kernel.org> 16199L: linux-pci@vger.kernel.org 16200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16201S: Maintained 16202F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16203F: drivers/pci/controller/pci-host-common.c 16204F: drivers/pci/controller/pci-host-generic.c 16205 16206PCI DRIVER FOR IMX6 16207M: Richard Zhu <hongxing.zhu@nxp.com> 16208M: Lucas Stach <l.stach@pengutronix.de> 16209L: linux-pci@vger.kernel.org 16210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16211S: Maintained 16212F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16215F: drivers/pci/controller/dwc/*imx6* 16216 16217PCI DRIVER FOR INTEL IXP4XX 16218M: Linus Walleij <linus.walleij@linaro.org> 16219S: Maintained 16220F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16221F: drivers/pci/controller/pci-ixp4xx.c 16222 16223PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16224M: Nirmal Patel <nirmal.patel@linux.intel.com> 16225R: Jonathan Derrick <jonathan.derrick@linux.dev> 16226L: linux-pci@vger.kernel.org 16227S: Supported 16228F: drivers/pci/controller/vmd.c 16229 16230PCI DRIVER FOR MICROSEMI SWITCHTEC 16231M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16232M: Logan Gunthorpe <logang@deltatee.com> 16233L: linux-pci@vger.kernel.org 16234S: Maintained 16235F: Documentation/ABI/testing/sysfs-class-switchtec 16236F: Documentation/driver-api/switchtec.rst 16237F: drivers/ntb/hw/mscc/ 16238F: drivers/pci/switch/switchtec* 16239F: include/linux/switchtec.h 16240F: include/uapi/linux/switchtec_ioctl.h 16241 16242PCI DRIVER FOR MOBIVEIL PCIE IP 16243M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16244M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16245L: linux-pci@vger.kernel.org 16246S: Supported 16247F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16248F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16249 16250PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16251M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16252M: Pali Rohár <pali@kernel.org> 16253L: linux-pci@vger.kernel.org 16254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16255S: Maintained 16256F: drivers/pci/controller/*mvebu* 16257 16258PCI DRIVER FOR NVIDIA TEGRA 16259M: Thierry Reding <thierry.reding@gmail.com> 16260L: linux-tegra@vger.kernel.org 16261L: linux-pci@vger.kernel.org 16262S: Supported 16263F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16264F: drivers/pci/controller/pci-tegra.c 16265 16266PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16267M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16268L: linux-pci@vger.kernel.org 16269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16270S: Maintained 16271F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16272F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16273 16274PCI DRIVER FOR RENESAS R-CAR 16275M: Marek Vasut <marek.vasut+renesas@gmail.com> 16276M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16277L: linux-pci@vger.kernel.org 16278L: linux-renesas-soc@vger.kernel.org 16279S: Maintained 16280F: Documentation/devicetree/bindings/pci/*rcar* 16281F: drivers/pci/controller/*rcar* 16282 16283PCI DRIVER FOR SAMSUNG EXYNOS 16284M: Jingoo Han <jingoohan1@gmail.com> 16285L: linux-pci@vger.kernel.org 16286L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16287L: linux-samsung-soc@vger.kernel.org 16288S: Maintained 16289F: drivers/pci/controller/dwc/pci-exynos.c 16290 16291PCI DRIVER FOR SYNOPSYS DESIGNWARE 16292M: Jingoo Han <jingoohan1@gmail.com> 16293M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16294L: linux-pci@vger.kernel.org 16295S: Maintained 16296F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16298F: drivers/pci/controller/dwc/*designware* 16299 16300PCI DRIVER FOR TI DRA7XX/J721E 16301M: Vignesh Raghavendra <vigneshr@ti.com> 16302L: linux-omap@vger.kernel.org 16303L: linux-pci@vger.kernel.org 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305S: Supported 16306F: Documentation/devicetree/bindings/pci/ti-pci.txt 16307F: drivers/pci/controller/cadence/pci-j721e.c 16308F: drivers/pci/controller/dwc/pci-dra7xx.c 16309 16310PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16311M: Linus Walleij <linus.walleij@linaro.org> 16312L: linux-pci@vger.kernel.org 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16315F: drivers/pci/controller/pci-v3-semi.c 16316 16317PCI DRIVER FOR XILINX VERSAL CPM 16318M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16319M: Michal Simek <michal.simek@amd.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16323F: drivers/pci/controller/pcie-xilinx-cpm.c 16324 16325PCI ENDPOINT SUBSYSTEM 16326M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16327M: Krzysztof Wilczyński <kw@linux.com> 16328R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16329R: Kishon Vijay Abraham I <kishon@kernel.org> 16330L: linux-pci@vger.kernel.org 16331S: Supported 16332Q: https://patchwork.kernel.org/project/linux-pci/list/ 16333B: https://bugzilla.kernel.org 16334C: irc://irc.oftc.net/linux-pci 16335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16336F: Documentation/PCI/endpoint/* 16337F: Documentation/misc-devices/pci-endpoint-test.rst 16338F: drivers/misc/pci_endpoint_test.c 16339F: drivers/pci/endpoint/ 16340F: tools/pci/ 16341 16342PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16343M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16344R: Oliver O'Halloran <oohall@gmail.com> 16345L: linuxppc-dev@lists.ozlabs.org 16346S: Supported 16347F: Documentation/PCI/pci-error-recovery.rst 16348F: Documentation/powerpc/eeh-pci-error-recovery.rst 16349F: arch/powerpc/include/*/eeh*.h 16350F: arch/powerpc/kernel/eeh*.c 16351F: arch/powerpc/platforms/*/eeh*.c 16352F: drivers/pci/pcie/aer.c 16353F: drivers/pci/pcie/dpc.c 16354F: drivers/pci/pcie/err.c 16355 16356PCI ERROR RECOVERY 16357M: Linas Vepstas <linasvepstas@gmail.com> 16358L: linux-pci@vger.kernel.org 16359S: Supported 16360F: Documentation/PCI/pci-error-recovery.rst 16361 16362PCI MSI DRIVER FOR ALTERA MSI IP 16363M: Joyce Ooi <joyce.ooi@intel.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16367F: drivers/pci/controller/pcie-altera-msi.c 16368 16369PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16370M: Toan Le <toan@os.amperecomputing.com> 16371L: linux-pci@vger.kernel.org 16372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16373S: Maintained 16374F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16375F: drivers/pci/controller/pci-xgene-msi.c 16376 16377PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16379M: Krzysztof Wilczyński <kw@linux.com> 16380R: Rob Herring <robh@kernel.org> 16381L: linux-pci@vger.kernel.org 16382S: Supported 16383Q: https://patchwork.kernel.org/project/linux-pci/list/ 16384B: https://bugzilla.kernel.org 16385C: irc://irc.oftc.net/linux-pci 16386T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16387F: Documentation/devicetree/bindings/pci/ 16388F: drivers/pci/controller/ 16389F: drivers/pci/pci-bridge-emul.c 16390F: drivers/pci/pci-bridge-emul.h 16391 16392PCI PEER-TO-PEER DMA (P2PDMA) 16393M: Bjorn Helgaas <bhelgaas@google.com> 16394M: Logan Gunthorpe <logang@deltatee.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/driver-api/pci/p2pdma.rst 16402F: drivers/pci/p2pdma.c 16403F: include/linux/pci-p2pdma.h 16404 16405PCI SUBSYSTEM 16406M: Bjorn Helgaas <bhelgaas@google.com> 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409Q: https://patchwork.kernel.org/project/linux-pci/list/ 16410B: https://bugzilla.kernel.org 16411C: irc://irc.oftc.net/linux-pci 16412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16413F: Documentation/PCI/ 16414F: Documentation/devicetree/bindings/pci/ 16415F: arch/x86/kernel/early-quirks.c 16416F: arch/x86/kernel/quirks.c 16417F: arch/x86/pci/ 16418F: drivers/acpi/pci* 16419F: drivers/pci/ 16420F: include/asm-generic/pci* 16421F: include/linux/of_pci.h 16422F: include/linux/pci* 16423F: include/uapi/linux/pci* 16424F: lib/pci* 16425 16426PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16427M: Jonathan Chocron <jonnyc@amazon.com> 16428L: linux-pci@vger.kernel.org 16429S: Maintained 16430F: Documentation/devicetree/bindings/pci/pcie-al.txt 16431F: drivers/pci/controller/dwc/pcie-al.c 16432 16433PCIE DRIVER FOR AMLOGIC MESON 16434M: Yue Wang <yue.wang@Amlogic.com> 16435L: linux-pci@vger.kernel.org 16436L: linux-amlogic@lists.infradead.org 16437S: Maintained 16438F: drivers/pci/controller/dwc/pci-meson.c 16439 16440PCIE DRIVER FOR AXIS ARTPEC 16441M: Jesper Nilsson <jesper.nilsson@axis.com> 16442L: linux-arm-kernel@axis.com 16443L: linux-pci@vger.kernel.org 16444S: Maintained 16445F: Documentation/devicetree/bindings/pci/axis,artpec* 16446F: drivers/pci/controller/dwc/*artpec* 16447 16448PCIE DRIVER FOR CAVIUM THUNDERX 16449M: Robert Richter <rric@kernel.org> 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Odd Fixes 16453F: drivers/pci/controller/pci-thunder-* 16454 16455PCIE DRIVER FOR HISILICON 16456M: Zhou Wang <wangzhou1@hisilicon.com> 16457L: linux-pci@vger.kernel.org 16458S: Maintained 16459F: drivers/pci/controller/dwc/pcie-hisi.c 16460 16461PCIE DRIVER FOR HISILICON KIRIN 16462M: Xiaowei Song <songxiaowei@hisilicon.com> 16463M: Binghui Wang <wangbinghui@hisilicon.com> 16464L: linux-pci@vger.kernel.org 16465S: Maintained 16466F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16467F: drivers/pci/controller/dwc/pcie-kirin.c 16468 16469PCIE DRIVER FOR HISILICON STB 16470M: Shawn Guo <shawn.guo@linaro.org> 16471L: linux-pci@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16474F: drivers/pci/controller/dwc/pcie-histb.c 16475 16476PCIE DRIVER FOR INTEL KEEM BAY 16477M: Srikanth Thokala <srikanth.thokala@intel.com> 16478L: linux-pci@vger.kernel.org 16479S: Supported 16480F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16481F: drivers/pci/controller/dwc/pcie-keembay.c 16482 16483PCIE DRIVER FOR INTEL LGM GW SOC 16484M: Chuanhua Lei <lchuanhua@maxlinear.com> 16485L: linux-pci@vger.kernel.org 16486S: Maintained 16487F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16488F: drivers/pci/controller/dwc/pcie-intel-gw.c 16489 16490PCIE DRIVER FOR MEDIATEK 16491M: Ryder Lee <ryder.lee@mediatek.com> 16492M: Jianjun Wang <jianjun.wang@mediatek.com> 16493L: linux-pci@vger.kernel.org 16494L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16495S: Supported 16496F: Documentation/devicetree/bindings/pci/mediatek* 16497F: drivers/pci/controller/*mediatek* 16498 16499PCIE DRIVER FOR MICROCHIP 16500M: Daire McNamara <daire.mcnamara@microchip.com> 16501L: linux-pci@vger.kernel.org 16502S: Supported 16503F: Documentation/devicetree/bindings/pci/microchip* 16504F: drivers/pci/controller/*microchip* 16505 16506PCIE DRIVER FOR QUALCOMM MSM 16507M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16508L: linux-pci@vger.kernel.org 16509L: linux-arm-msm@vger.kernel.org 16510S: Maintained 16511F: drivers/pci/controller/dwc/pcie-qcom.c 16512 16513PCIE DRIVER FOR ROCKCHIP 16514M: Shawn Lin <shawn.lin@rock-chips.com> 16515L: linux-pci@vger.kernel.org 16516L: linux-rockchip@lists.infradead.org 16517S: Maintained 16518F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16519F: drivers/pci/controller/pcie-rockchip* 16520 16521PCIE DRIVER FOR SOCIONEXT UNIPHIER 16522M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16523L: linux-pci@vger.kernel.org 16524S: Maintained 16525F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16526F: drivers/pci/controller/dwc/pcie-uniphier* 16527 16528PCIE DRIVER FOR ST SPEAR13XX 16529M: Pratyush Anand <pratyush.anand@gmail.com> 16530L: linux-pci@vger.kernel.org 16531S: Maintained 16532F: drivers/pci/controller/dwc/*spear* 16533 16534PCIE ENDPOINT DRIVER FOR QUALCOMM 16535M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16536L: linux-pci@vger.kernel.org 16537L: linux-arm-msm@vger.kernel.org 16538S: Maintained 16539F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16540F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16541 16542PCMCIA SUBSYSTEM 16543M: Dominik Brodowski <linux@dominikbrodowski.net> 16544S: Odd Fixes 16545T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16546F: Documentation/pcmcia/ 16547F: drivers/pcmcia/ 16548F: include/pcmcia/ 16549F: tools/pcmcia/ 16550 16551PCNET32 NETWORK DRIVER 16552M: Don Fry <pcnet32@frontier.com> 16553L: netdev@vger.kernel.org 16554S: Maintained 16555F: drivers/net/ethernet/amd/pcnet32.c 16556 16557PCRYPT PARALLEL CRYPTO ENGINE 16558M: Steffen Klassert <steffen.klassert@secunet.com> 16559L: linux-crypto@vger.kernel.org 16560S: Maintained 16561F: crypto/pcrypt.c 16562F: include/crypto/pcrypt.h 16563 16564PDS DSC VIRTIO DATA PATH ACCELERATOR 16565R: Shannon Nelson <shannon.nelson@amd.com> 16566F: drivers/vdpa/pds/ 16567 16568PECI HARDWARE MONITORING DRIVERS 16569M: Iwona Winiarska <iwona.winiarska@intel.com> 16570L: linux-hwmon@vger.kernel.org 16571S: Supported 16572F: Documentation/hwmon/peci-cputemp.rst 16573F: Documentation/hwmon/peci-dimmtemp.rst 16574F: drivers/hwmon/peci/ 16575 16576PECI SUBSYSTEM 16577M: Iwona Winiarska <iwona.winiarska@intel.com> 16578L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16579S: Supported 16580F: Documentation/devicetree/bindings/peci/ 16581F: Documentation/peci/ 16582F: drivers/peci/ 16583F: include/linux/peci-cpu.h 16584F: include/linux/peci.h 16585 16586PENSANDO ETHERNET DRIVERS 16587M: Shannon Nelson <shannon.nelson@amd.com> 16588M: Brett Creeley <brett.creeley@amd.com> 16589M: drivers@pensando.io 16590L: netdev@vger.kernel.org 16591S: Supported 16592F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16593F: drivers/net/ethernet/pensando/ 16594 16595PER-CPU MEMORY ALLOCATOR 16596M: Dennis Zhou <dennis@kernel.org> 16597M: Tejun Heo <tj@kernel.org> 16598M: Christoph Lameter <cl@linux.com> 16599L: linux-mm@kvack.org 16600S: Maintained 16601T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16602F: arch/*/include/asm/percpu.h 16603F: include/linux/percpu*.h 16604F: lib/percpu*.c 16605F: mm/percpu*.c 16606 16607PER-TASK DELAY ACCOUNTING 16608M: Balbir Singh <bsingharora@gmail.com> 16609S: Maintained 16610F: include/linux/delayacct.h 16611F: kernel/delayacct.c 16612 16613PERFORMANCE EVENTS SUBSYSTEM 16614M: Peter Zijlstra <peterz@infradead.org> 16615M: Ingo Molnar <mingo@redhat.com> 16616M: Arnaldo Carvalho de Melo <acme@kernel.org> 16617R: Mark Rutland <mark.rutland@arm.com> 16618R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16619R: Jiri Olsa <jolsa@kernel.org> 16620R: Namhyung Kim <namhyung@kernel.org> 16621R: Ian Rogers <irogers@google.com> 16622R: Adrian Hunter <adrian.hunter@intel.com> 16623L: linux-perf-users@vger.kernel.org 16624L: linux-kernel@vger.kernel.org 16625S: Supported 16626W: https://perf.wiki.kernel.org/ 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16628F: arch/*/events/* 16629F: arch/*/events/*/* 16630F: arch/*/include/asm/perf_event.h 16631F: arch/*/kernel/*/*/perf_event*.c 16632F: arch/*/kernel/*/perf_event*.c 16633F: arch/*/kernel/perf_callchain.c 16634F: arch/*/kernel/perf_event*.c 16635F: include/linux/perf_event.h 16636F: include/uapi/linux/perf_event.h 16637F: kernel/events/* 16638F: tools/lib/perf/ 16639F: tools/perf/ 16640 16641PERFORMANCE EVENTS TOOLING ARM64 16642R: John Garry <john.g.garry@oracle.com> 16643R: Will Deacon <will@kernel.org> 16644R: James Clark <james.clark@arm.com> 16645R: Mike Leach <mike.leach@linaro.org> 16646R: Leo Yan <leo.yan@linaro.org> 16647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16648S: Supported 16649F: tools/build/feature/test-libopencsd.c 16650F: tools/perf/arch/arm*/ 16651F: tools/perf/pmu-events/arch/arm64/ 16652F: tools/perf/util/arm-spe* 16653F: tools/perf/util/cs-etm* 16654 16655PERSONALITY HANDLING 16656M: Christoph Hellwig <hch@infradead.org> 16657L: linux-abi-devel@lists.sourceforge.net 16658S: Maintained 16659F: include/linux/personality.h 16660F: include/uapi/linux/personality.h 16661 16662PHOENIX RC FLIGHT CONTROLLER ADAPTER 16663M: Marcus Folkesson <marcus.folkesson@gmail.com> 16664L: linux-input@vger.kernel.org 16665S: Maintained 16666F: Documentation/input/devices/pxrc.rst 16667F: drivers/input/joystick/pxrc.c 16668 16669PHONET PROTOCOL 16670M: Remi Denis-Courmont <courmisch@gmail.com> 16671S: Supported 16672F: Documentation/networking/phonet.rst 16673F: include/linux/phonet.h 16674F: include/net/phonet/ 16675F: include/uapi/linux/phonet.h 16676F: net/phonet/ 16677 16678PHRAM MTD DRIVER 16679M: Joern Engel <joern@lazybastard.org> 16680L: linux-mtd@lists.infradead.org 16681S: Maintained 16682F: drivers/mtd/devices/phram.c 16683 16684PICOLCD HID DRIVER 16685M: Bruno Prémont <bonbons@linux-vserver.org> 16686L: linux-input@vger.kernel.org 16687S: Maintained 16688F: drivers/hid/hid-picolcd* 16689 16690PIDFD API 16691M: Christian Brauner <christian@brauner.io> 16692L: linux-kernel@vger.kernel.org 16693S: Maintained 16694T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16695F: samples/pidfd/ 16696F: tools/testing/selftests/clone3/ 16697F: tools/testing/selftests/pid_namespace/ 16698F: tools/testing/selftests/pidfd/ 16699K: (?i)pidfd 16700K: (?i)clone3 16701K: \b(clone_args|kernel_clone_args)\b 16702 16703PIN CONTROL SUBSYSTEM 16704M: Linus Walleij <linus.walleij@linaro.org> 16705L: linux-gpio@vger.kernel.org 16706S: Maintained 16707T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16708F: Documentation/devicetree/bindings/pinctrl/ 16709F: Documentation/driver-api/pin-control.rst 16710F: drivers/pinctrl/ 16711F: include/dt-bindings/pinctrl/ 16712F: include/linux/pinctrl/ 16713 16714PIN CONTROLLER - AMD 16715M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16716M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16717S: Maintained 16718F: drivers/pinctrl/pinctrl-amd.c 16719 16720PIN CONTROLLER - FREESCALE 16721M: Dong Aisheng <aisheng.dong@nxp.com> 16722M: Fabio Estevam <festevam@gmail.com> 16723M: Shawn Guo <shawnguo@kernel.org> 16724M: Jacky Bai <ping.bai@nxp.com> 16725R: Pengutronix Kernel Team <kernel@pengutronix.de> 16726L: linux-gpio@vger.kernel.org 16727S: Maintained 16728F: Documentation/devicetree/bindings/pinctrl/fsl,* 16729F: drivers/pinctrl/freescale/ 16730 16731PIN CONTROLLER - INTEL 16732M: Mika Westerberg <mika.westerberg@linux.intel.com> 16733M: Andy Shevchenko <andy@kernel.org> 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16736F: drivers/pinctrl/intel/ 16737 16738PIN CONTROLLER - KEEMBAY 16739M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16740S: Supported 16741F: drivers/pinctrl/pinctrl-keembay* 16742 16743PIN CONTROLLER - MEDIATEK 16744M: Sean Wang <sean.wang@kernel.org> 16745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16746S: Maintained 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16751F: drivers/pinctrl/mediatek/ 16752 16753PIN CONTROLLER - MEDIATEK MIPS 16754M: Arınç ÜNAL <arinc.unal@arinc9.com> 16755M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16757L: linux-mips@vger.kernel.org 16758S: Maintained 16759F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16767F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16768F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16770F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16771F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16772F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16774 16775PIN CONTROLLER - MICROCHIP AT91 16776M: Ludovic Desroches <ludovic.desroches@microchip.com> 16777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16778L: linux-gpio@vger.kernel.org 16779S: Supported 16780F: drivers/gpio/gpio-sama5d2-piobu.c 16781F: drivers/pinctrl/pinctrl-at91* 16782 16783PIN CONTROLLER - NXP S32 16784M: Chester Lin <clin@suse.com> 16785R: NXP S32 Linux Team <s32@nxp.com> 16786L: linux-gpio@vger.kernel.org 16787S: Maintained 16788F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16789F: drivers/pinctrl/nxp/ 16790 16791PIN CONTROLLER - QUALCOMM 16792M: Bjorn Andersson <andersson@kernel.org> 16793L: linux-arm-msm@vger.kernel.org 16794S: Maintained 16795F: Documentation/devicetree/bindings/pinctrl/qcom,* 16796F: drivers/pinctrl/qcom/ 16797 16798PIN CONTROLLER - RENESAS 16799M: Geert Uytterhoeven <geert+renesas@glider.be> 16800L: linux-renesas-soc@vger.kernel.org 16801S: Supported 16802T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16803F: Documentation/devicetree/bindings/pinctrl/renesas,* 16804F: drivers/pinctrl/renesas/ 16805 16806PIN CONTROLLER - SAMSUNG 16807M: Tomasz Figa <tomasz.figa@gmail.com> 16808M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16809M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16810R: Alim Akhtar <alim.akhtar@samsung.com> 16811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16812L: linux-samsung-soc@vger.kernel.org 16813S: Maintained 16814Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16815B: mailto:linux-samsung-soc@vger.kernel.org 16816C: irc://irc.libera.chat/linux-exynos 16817T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16818F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16819F: drivers/pinctrl/samsung/ 16820F: include/dt-bindings/pinctrl/samsung.h 16821 16822PIN CONTROLLER - SINGLE 16823M: Tony Lindgren <tony@atomide.com> 16824M: Haojian Zhuang <haojian.zhuang@linaro.org> 16825L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16826L: linux-omap@vger.kernel.org 16827S: Maintained 16828F: drivers/pinctrl/pinctrl-single.c 16829 16830PIN CONTROLLER - SUNPLUS / TIBBO 16831M: Dvorkin Dmitry <dvorkin@tibbo.com> 16832M: Wells Lu <wellslutw@gmail.com> 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834S: Maintained 16835W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16836F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16837F: drivers/pinctrl/sunplus/ 16838F: include/dt-bindings/pinctrl/sppctl*.h 16839 16840PINE64 PINEPHONE KEYBOARD DRIVER 16841M: Samuel Holland <samuel@sholland.org> 16842S: Supported 16843F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16844F: drivers/input/keyboard/pinephone-keyboard.c 16845 16846PKTCDVD DRIVER 16847M: linux-block@vger.kernel.org 16848S: Orphan 16849F: drivers/block/pktcdvd.c 16850F: include/linux/pktcdvd.h 16851F: include/uapi/linux/pktcdvd.h 16852 16853PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16854M: Tomasz Duszynski <tduszyns@gmail.com> 16855S: Maintained 16856F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16857F: drivers/iio/chemical/pms7003.c 16858 16859PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16860M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16861L: netdev@vger.kernel.org 16862S: Maintained 16863F: drivers/net/phy/mdio-open-alliance.h 16864F: net/ethtool/plca.c 16865 16866PLDMFW LIBRARY 16867M: Jacob Keller <jacob.e.keller@intel.com> 16868S: Maintained 16869F: Documentation/driver-api/pldmfw/ 16870F: include/linux/pldmfw.h 16871F: lib/pldmfw/ 16872 16873PLX DMA DRIVER 16874M: Logan Gunthorpe <logang@deltatee.com> 16875S: Maintained 16876F: drivers/dma/plx_dma.c 16877 16878PM-GRAPH UTILITY 16879M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16880L: linux-pm@vger.kernel.org 16881S: Supported 16882W: https://01.org/pm-graph 16883B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16884T: git git://github.com/intel/pm-graph 16885F: tools/power/pm-graph 16886 16887PM6764TR DRIVER 16888M: Charles Hsu <hsu.yungteng@gmail.com> 16889L: linux-hwmon@vger.kernel.org 16890S: Maintained 16891F: Documentation/hwmon/pm6764tr.rst 16892F: drivers/hwmon/pmbus/pm6764tr.c 16893 16894PMBUS HARDWARE MONITORING DRIVERS 16895M: Guenter Roeck <linux@roeck-us.net> 16896L: linux-hwmon@vger.kernel.org 16897S: Maintained 16898W: http://hwmon.wiki.kernel.org/ 16899W: http://www.roeck-us.net/linux/drivers/ 16900T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16901F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16902F: Documentation/devicetree/bindings/hwmon/max31785.txt 16903F: Documentation/hwmon/adm1275.rst 16904F: Documentation/hwmon/ibm-cffps.rst 16905F: Documentation/hwmon/ir35221.rst 16906F: Documentation/hwmon/lm25066.rst 16907F: Documentation/hwmon/ltc2978.rst 16908F: Documentation/hwmon/ltc3815.rst 16909F: Documentation/hwmon/max16064.rst 16910F: Documentation/hwmon/max20751.rst 16911F: Documentation/hwmon/max31785.rst 16912F: Documentation/hwmon/max34440.rst 16913F: Documentation/hwmon/max8688.rst 16914F: Documentation/hwmon/pmbus-core.rst 16915F: Documentation/hwmon/pmbus.rst 16916F: Documentation/hwmon/tps40422.rst 16917F: Documentation/hwmon/ucd9000.rst 16918F: Documentation/hwmon/ucd9200.rst 16919F: Documentation/hwmon/zl6100.rst 16920F: drivers/hwmon/pmbus/ 16921F: include/linux/pmbus.h 16922 16923PMC SIERRA MaxRAID DRIVER 16924L: linux-scsi@vger.kernel.org 16925S: Orphan 16926W: http://www.pmc-sierra.com/ 16927F: drivers/scsi/pmcraid.* 16928 16929PMC SIERRA PM8001 DRIVER 16930M: Jack Wang <jinpu.wang@cloud.ionos.com> 16931L: linux-scsi@vger.kernel.org 16932S: Supported 16933F: drivers/scsi/pm8001/ 16934 16935PNI RM3100 IIO DRIVER 16936M: Song Qiang <songqiang1304521@gmail.com> 16937L: linux-iio@vger.kernel.org 16938S: Maintained 16939F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16940F: drivers/iio/magnetometer/rm3100* 16941 16942PNP SUPPORT 16943M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16944L: linux-acpi@vger.kernel.org 16945S: Maintained 16946F: drivers/pnp/ 16947F: include/linux/pnp.h 16948 16949POSIX CLOCKS and TIMERS 16950M: Thomas Gleixner <tglx@linutronix.de> 16951L: linux-kernel@vger.kernel.org 16952S: Maintained 16953T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16954F: fs/timerfd.c 16955F: include/linux/time_namespace.h 16956F: include/linux/timer* 16957F: kernel/time/*timer* 16958F: kernel/time/namespace.c 16959 16960POWER MANAGEMENT CORE 16961M: "Rafael J. Wysocki" <rafael@kernel.org> 16962L: linux-pm@vger.kernel.org 16963S: Supported 16964B: https://bugzilla.kernel.org 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16966F: drivers/base/power/ 16967F: drivers/powercap/ 16968F: include/linux/intel_rapl.h 16969F: include/linux/pm.h 16970F: include/linux/pm_* 16971F: include/linux/powercap.h 16972F: kernel/configs/nopm.config 16973 16974POWER STATE COORDINATION INTERFACE (PSCI) 16975M: Mark Rutland <mark.rutland@arm.com> 16976M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16978S: Maintained 16979F: drivers/firmware/psci/ 16980F: include/linux/psci.h 16981F: include/uapi/linux/psci.h 16982 16983POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16984M: Sebastian Reichel <sre@kernel.org> 16985L: linux-pm@vger.kernel.org 16986S: Maintained 16987T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16988F: Documentation/ABI/testing/sysfs-class-power 16989F: Documentation/devicetree/bindings/power/supply/ 16990F: drivers/power/supply/ 16991F: include/linux/power/ 16992F: include/linux/power_supply.h 16993 16994POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16995M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16996L: linuxppc-dev@lists.ozlabs.org 16997S: Maintained 16998F: drivers/char/powernv-op-panel.c 16999 17000PPP OVER ATM (RFC 2364) 17001M: Mitchell Blank Jr <mitch@sfgoth.com> 17002S: Maintained 17003F: include/uapi/linux/atmppp.h 17004F: net/atm/pppoatm.c 17005 17006PPP OVER ETHERNET 17007M: Michal Ostrowski <mostrows@earthlink.net> 17008S: Maintained 17009F: drivers/net/ppp/pppoe.c 17010F: drivers/net/ppp/pppox.c 17011 17012PPP OVER L2TP 17013M: James Chapman <jchapman@katalix.com> 17014S: Maintained 17015F: include/linux/if_pppol2tp.h 17016F: include/uapi/linux/if_pppol2tp.h 17017F: net/l2tp/l2tp_ppp.c 17018 17019PPP PROTOCOL DRIVERS AND COMPRESSORS 17020L: linux-ppp@vger.kernel.org 17021S: Orphan 17022F: drivers/net/ppp/ppp_* 17023 17024PPS SUPPORT 17025M: Rodolfo Giometti <giometti@enneenne.com> 17026L: linuxpps@ml.enneenne.com (subscribers-only) 17027S: Maintained 17028W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17029F: Documentation/ABI/testing/sysfs-pps 17030F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17031F: Documentation/driver-api/pps.rst 17032F: drivers/pps/ 17033F: include/linux/pps*.h 17034F: include/uapi/linux/pps.h 17035 17036PPTP DRIVER 17037M: Dmitry Kozlov <xeb@mail.ru> 17038L: netdev@vger.kernel.org 17039S: Maintained 17040W: http://sourceforge.net/projects/accel-pptp 17041F: drivers/net/ppp/pptp.c 17042 17043PRESSURE STALL INFORMATION (PSI) 17044M: Johannes Weiner <hannes@cmpxchg.org> 17045M: Suren Baghdasaryan <surenb@google.com> 17046S: Maintained 17047F: include/linux/psi* 17048F: kernel/sched/psi.c 17049 17050PRINTK 17051M: Petr Mladek <pmladek@suse.com> 17052M: Sergey Senozhatsky <senozhatsky@chromium.org> 17053R: Steven Rostedt <rostedt@goodmis.org> 17054R: John Ogness <john.ogness@linutronix.de> 17055S: Maintained 17056T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17057F: include/linux/printk.h 17058F: kernel/printk/ 17059 17060PRINTK INDEXING 17061R: Chris Down <chris@chrisdown.name> 17062S: Maintained 17063F: Documentation/core-api/printk-index.rst 17064F: kernel/printk/index.c 17065K: printk_index 17066 17067PROC FILESYSTEM 17068L: linux-kernel@vger.kernel.org 17069L: linux-fsdevel@vger.kernel.org 17070S: Maintained 17071F: Documentation/filesystems/proc.rst 17072F: fs/proc/ 17073F: include/linux/proc_fs.h 17074F: tools/testing/selftests/proc/ 17075 17076PROC SYSCTL 17077M: Luis Chamberlain <mcgrof@kernel.org> 17078M: Kees Cook <keescook@chromium.org> 17079M: Iurii Zaikin <yzaikin@google.com> 17080L: linux-kernel@vger.kernel.org 17081L: linux-fsdevel@vger.kernel.org 17082S: Maintained 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17084F: fs/proc/proc_sysctl.c 17085F: include/linux/sysctl.h 17086F: kernel/sysctl-test.c 17087F: kernel/sysctl.c 17088F: tools/testing/selftests/sysctl/ 17089 17090PS3 NETWORK SUPPORT 17091M: Geoff Levand <geoff@infradead.org> 17092L: netdev@vger.kernel.org 17093L: linuxppc-dev@lists.ozlabs.org 17094S: Maintained 17095F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17096 17097PS3 PLATFORM SUPPORT 17098M: Geoff Levand <geoff@infradead.org> 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: arch/powerpc/boot/ps3* 17102F: arch/powerpc/include/asm/lv1call.h 17103F: arch/powerpc/include/asm/ps3*.h 17104F: arch/powerpc/platforms/ps3/ 17105F: drivers/*/ps3* 17106F: drivers/ps3/ 17107F: drivers/rtc/rtc-ps3.c 17108F: drivers/usb/host/*ps3.c 17109F: sound/ppc/snd_ps3* 17110 17111PS3VRAM DRIVER 17112M: Jim Paris <jim@jtan.com> 17113M: Geoff Levand <geoff@infradead.org> 17114L: linuxppc-dev@lists.ozlabs.org 17115S: Maintained 17116F: drivers/block/ps3vram.c 17117 17118PSAMPLE PACKET SAMPLING SUPPORT 17119M: Yotam Gigi <yotam.gi@gmail.com> 17120S: Maintained 17121F: include/net/psample.h 17122F: include/uapi/linux/psample.h 17123F: net/psample 17124 17125PSTORE FILESYSTEM 17126M: Kees Cook <keescook@chromium.org> 17127R: Tony Luck <tony.luck@intel.com> 17128R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17129L: linux-hardening@vger.kernel.org 17130S: Supported 17131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17132F: Documentation/admin-guide/pstore-blk.rst 17133F: Documentation/admin-guide/ramoops.rst 17134F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17135F: drivers/acpi/apei/erst.c 17136F: drivers/firmware/efi/efi-pstore.c 17137F: fs/pstore/ 17138F: include/linux/pstore* 17139K: \b(pstore|ramoops) 17140 17141PTP HARDWARE CLOCK SUPPORT 17142M: Richard Cochran <richardcochran@gmail.com> 17143L: netdev@vger.kernel.org 17144S: Maintained 17145W: http://linuxptp.sourceforge.net/ 17146F: Documentation/ABI/testing/sysfs-ptp 17147F: Documentation/driver-api/ptp.rst 17148F: drivers/net/phy/dp83640* 17149F: drivers/ptp/* 17150F: include/linux/ptp_cl* 17151K: (?:\b|_)ptp(?:\b|_) 17152 17153PTP VIRTUAL CLOCK SUPPORT 17154M: Yangbo Lu <yangbo.lu@nxp.com> 17155L: netdev@vger.kernel.org 17156S: Maintained 17157F: drivers/ptp/ptp_vclock.c 17158F: net/ethtool/phc_vclocks.c 17159 17160PTRACE SUPPORT 17161M: Oleg Nesterov <oleg@redhat.com> 17162S: Maintained 17163F: arch/*/*/ptrace*.c 17164F: arch/*/include/asm/ptrace*.h 17165F: arch/*/ptrace*.c 17166F: include/asm-generic/syscall.h 17167F: include/linux/ptrace.h 17168F: include/linux/regset.h 17169F: include/uapi/linux/ptrace.h 17170F: kernel/ptrace.c 17171 17172PULSE8-CEC DRIVER 17173M: Hans Verkuil <hverkuil@xs4all.nl> 17174L: linux-media@vger.kernel.org 17175S: Maintained 17176T: git git://linuxtv.org/media_tree.git 17177F: drivers/media/cec/usb/pulse8/ 17178 17179PURELIFI PLFXLC DRIVER 17180M: Srinivasan Raju <srini.raju@purelifi.com> 17181L: linux-wireless@vger.kernel.org 17182S: Supported 17183F: drivers/net/wireless/purelifi/plfxlc/ 17184 17185PVRUSB2 VIDEO4LINUX DRIVER 17186M: Mike Isely <isely@pobox.com> 17187L: pvrusb2@isely.net (subscribers-only) 17188L: linux-media@vger.kernel.org 17189S: Maintained 17190W: http://www.isely.net/pvrusb2/ 17191T: git git://linuxtv.org/media_tree.git 17192F: Documentation/driver-api/media/drivers/pvrusb2* 17193F: drivers/media/usb/pvrusb2/ 17194 17195PWC WEBCAM DRIVER 17196M: Hans Verkuil <hverkuil@xs4all.nl> 17197L: linux-media@vger.kernel.org 17198S: Odd Fixes 17199T: git git://linuxtv.org/media_tree.git 17200F: drivers/media/usb/pwc/* 17201F: include/trace/events/pwc.h 17202 17203PWM IR Transmitter 17204M: Sean Young <sean@mess.org> 17205L: linux-media@vger.kernel.org 17206S: Maintained 17207F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17208F: drivers/media/rc/pwm-ir-tx.c 17209 17210PWM SUBSYSTEM 17211M: Thierry Reding <thierry.reding@gmail.com> 17212R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17213L: linux-pwm@vger.kernel.org 17214S: Maintained 17215Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17216T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17217F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17218F: Documentation/devicetree/bindings/pwm/ 17219F: Documentation/driver-api/pwm.rst 17220F: drivers/gpio/gpio-mvebu.c 17221F: drivers/pwm/ 17222F: drivers/video/backlight/pwm_bl.c 17223F: include/dt-bindings/pwm/ 17224F: include/linux/pwm.h 17225F: include/linux/pwm_backlight.h 17226K: pwm_(config|apply_state|ops) 17227 17228PXA GPIO DRIVER 17229M: Robert Jarzmik <robert.jarzmik@free.fr> 17230L: linux-gpio@vger.kernel.org 17231S: Maintained 17232F: drivers/gpio/gpio-pxa.c 17233 17234PXA MMCI DRIVER 17235S: Orphan 17236 17237PXA RTC DRIVER 17238M: Robert Jarzmik <robert.jarzmik@free.fr> 17239L: linux-rtc@vger.kernel.org 17240S: Maintained 17241 17242PXA2xx/PXA3xx SUPPORT 17243M: Daniel Mack <daniel@zonque.org> 17244M: Haojian Zhuang <haojian.zhuang@gmail.com> 17245M: Robert Jarzmik <robert.jarzmik@free.fr> 17246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17247S: Maintained 17248T: git git://github.com/hzhuang1/linux.git 17249T: git git://github.com/rjarzmik/linux.git 17250F: arch/arm/boot/dts/intel/pxa/ 17251F: arch/arm/mach-pxa/ 17252F: drivers/dma/pxa* 17253F: drivers/pcmcia/pxa2xx* 17254F: drivers/pinctrl/pxa/ 17255F: drivers/spi/spi-pxa2xx* 17256F: drivers/usb/gadget/udc/pxa2* 17257F: include/sound/pxa2xx-lib.h 17258F: sound/arm/pxa* 17259F: sound/soc/pxa/ 17260 17261QAT DRIVER 17262M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17263L: qat-linux@intel.com 17264S: Supported 17265F: drivers/crypto/intel/qat/ 17266 17267QCOM AUDIO (ASoC) DRIVERS 17268M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17269M: Banajit Goswami <bgoswami@quicinc.com> 17270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17271S: Supported 17272F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17273F: Documentation/devicetree/bindings/sound/qcom,* 17274F: drivers/soc/qcom/apr.c 17275F: include/dt-bindings/sound/qcom,wcd9335.h 17276F: sound/soc/codecs/lpass-rx-macro.* 17277F: sound/soc/codecs/lpass-tx-macro.* 17278F: sound/soc/codecs/lpass-va-macro.c 17279F: sound/soc/codecs/lpass-wsa-macro.* 17280F: sound/soc/codecs/msm8916-wcd-analog.c 17281F: sound/soc/codecs/msm8916-wcd-digital.c 17282F: sound/soc/codecs/wcd-clsh-v2.* 17283F: sound/soc/codecs/wcd-mbhc-v2.* 17284F: sound/soc/codecs/wcd9335.* 17285F: sound/soc/codecs/wcd934x.c 17286F: sound/soc/codecs/wsa881x.c 17287F: sound/soc/codecs/wsa883x.c 17288F: sound/soc/codecs/wsa884x.c 17289F: sound/soc/qcom/ 17290 17291QCOM EMBEDDED USB DEBUGGER (EUD) 17292M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17293L: linux-arm-msm@vger.kernel.org 17294S: Maintained 17295F: Documentation/ABI/testing/sysfs-driver-eud 17296F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17297F: drivers/usb/misc/qcom_eud.c 17298 17299QCOM IPA DRIVER 17300M: Alex Elder <elder@kernel.org> 17301L: netdev@vger.kernel.org 17302S: Supported 17303F: drivers/net/ipa/ 17304 17305QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17306M: Gabriel Somlo <somlo@cmu.edu> 17307M: "Michael S. Tsirkin" <mst@redhat.com> 17308L: qemu-devel@nongnu.org 17309S: Maintained 17310F: drivers/firmware/qemu_fw_cfg.c 17311F: include/uapi/linux/qemu_fw_cfg.h 17312 17313QIB DRIVER 17314M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17315L: linux-rdma@vger.kernel.org 17316S: Supported 17317F: drivers/infiniband/hw/qib/ 17318 17319QLOGIC QL41xxx FCOE DRIVER 17320M: Saurav Kashyap <skashyap@marvell.com> 17321M: Javed Hasan <jhasan@marvell.com> 17322M: GR-QLogic-Storage-Upstream@marvell.com 17323L: linux-scsi@vger.kernel.org 17324S: Supported 17325F: drivers/scsi/qedf/ 17326 17327QLOGIC QL41xxx ISCSI DRIVER 17328M: Nilesh Javali <njavali@marvell.com> 17329M: Manish Rangankar <mrangankar@marvell.com> 17330M: GR-QLogic-Storage-Upstream@marvell.com 17331L: linux-scsi@vger.kernel.org 17332S: Supported 17333F: drivers/scsi/qedi/ 17334 17335QLOGIC QL4xxx ETHERNET DRIVER 17336M: Ariel Elior <aelior@marvell.com> 17337M: Manish Chopra <manishc@marvell.com> 17338L: netdev@vger.kernel.org 17339S: Supported 17340F: drivers/net/ethernet/qlogic/qed/ 17341F: drivers/net/ethernet/qlogic/qede/ 17342F: include/linux/qed/ 17343 17344QLOGIC QL4xxx RDMA DRIVER 17345M: Michal Kalderon <mkalderon@marvell.com> 17346M: Ariel Elior <aelior@marvell.com> 17347L: linux-rdma@vger.kernel.org 17348S: Supported 17349F: drivers/infiniband/hw/qedr/ 17350F: include/uapi/rdma/qedr-abi.h 17351 17352QLOGIC QLA1280 SCSI DRIVER 17353M: Michael Reed <mdr@sgi.com> 17354L: linux-scsi@vger.kernel.org 17355S: Maintained 17356F: drivers/scsi/qla1280.[ch] 17357 17358QLOGIC QLA2XXX FC-SCSI DRIVER 17359M: Nilesh Javali <njavali@marvell.com> 17360M: GR-QLogic-Storage-Upstream@marvell.com 17361L: linux-scsi@vger.kernel.org 17362S: Supported 17363F: drivers/scsi/qla2xxx/ 17364 17365QLOGIC QLA3XXX NETWORK DRIVER 17366M: GR-Linux-NIC-Dev@marvell.com 17367L: netdev@vger.kernel.org 17368S: Supported 17369F: drivers/net/ethernet/qlogic/qla3xxx.* 17370 17371QLOGIC QLA4XXX iSCSI DRIVER 17372M: Nilesh Javali <njavali@marvell.com> 17373M: Manish Rangankar <mrangankar@marvell.com> 17374M: GR-QLogic-Storage-Upstream@marvell.com 17375L: linux-scsi@vger.kernel.org 17376S: Supported 17377F: drivers/scsi/qla4xxx/ 17378 17379QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17380M: Shahed Shaikh <shshaikh@marvell.com> 17381M: Manish Chopra <manishc@marvell.com> 17382M: GR-Linux-NIC-Dev@marvell.com 17383L: netdev@vger.kernel.org 17384S: Supported 17385F: drivers/net/ethernet/qlogic/qlcnic/ 17386 17387QLOGIC QLGE 10Gb ETHERNET DRIVER 17388M: Manish Chopra <manishc@marvell.com> 17389M: GR-Linux-NIC-Dev@marvell.com 17390M: Coiby Xu <coiby.xu@gmail.com> 17391L: netdev@vger.kernel.org 17392S: Supported 17393F: Documentation/networking/device_drivers/qlogic/qlge.rst 17394F: drivers/staging/qlge/ 17395 17396QM1D1B0004 MEDIA DRIVER 17397M: Akihiro Tsukada <tskd08@gmail.com> 17398L: linux-media@vger.kernel.org 17399S: Odd Fixes 17400F: drivers/media/tuners/qm1d1b0004* 17401 17402QM1D1C0042 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1c0042* 17407 17408QNX4 FILESYSTEM 17409M: Anders Larsen <al@alarsen.net> 17410S: Maintained 17411W: http://www.alarsen.net/linux/qnx4fs/ 17412F: fs/qnx4/ 17413F: include/uapi/linux/qnx4_fs.h 17414F: include/uapi/linux/qnxtypes.h 17415 17416QNX6 FILESYSTEM 17417S: Orphan 17418F: Documentation/filesystems/qnx6.rst 17419F: fs/qnx6/ 17420F: include/linux/qnx6_fs.h 17421 17422QORIQ DPAA2 FSL-MC BUS DRIVER 17423M: Stuart Yoder <stuyoder@gmail.com> 17424M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17425L: linux-kernel@vger.kernel.org 17426S: Maintained 17427F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17428F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17429F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17430F: drivers/bus/fsl-mc/ 17431F: include/uapi/linux/fsl_mc.h 17432 17433QT1010 MEDIA DRIVER 17434M: Antti Palosaari <crope@iki.fi> 17435L: linux-media@vger.kernel.org 17436S: Maintained 17437W: https://linuxtv.org 17438W: http://palosaari.fi/linux/ 17439Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17440T: git git://linuxtv.org/anttip/media_tree.git 17441F: drivers/media/tuners/qt1010* 17442 17443QUALCOMM ATH12K WIRELESS DRIVER 17444M: Kalle Valo <kvalo@kernel.org> 17445L: ath12k@lists.infradead.org 17446S: Supported 17447T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17448F: drivers/net/wireless/ath/ath12k/ 17449 17450QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17451M: Kalle Valo <kvalo@kernel.org> 17452L: ath10k@lists.infradead.org 17453S: Supported 17454W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17455T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17456F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17457F: drivers/net/wireless/ath/ath10k/ 17458 17459QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17460M: Kalle Valo <kvalo@kernel.org> 17461L: ath11k@lists.infradead.org 17462S: Supported 17463W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17464B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17465T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17466F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17467F: drivers/net/wireless/ath/ath11k/ 17468 17469QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17470M: Toke Høiland-Jørgensen <toke@toke.dk> 17471L: linux-wireless@vger.kernel.org 17472S: Maintained 17473W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17475F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17476F: drivers/net/wireless/ath/ath9k/ 17477 17478QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17479M: Stephan Gerhold <stephan@gerhold.net> 17480L: netdev@vger.kernel.org 17481L: linux-arm-msm@vger.kernel.org 17482S: Maintained 17483F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17484F: drivers/net/wwan/qcom_bam_dmux.c 17485 17486QUALCOMM CAMERA SUBSYSTEM DRIVER 17487M: Robert Foss <rfoss@kernel.org> 17488M: Todor Tomov <todor.too@gmail.com> 17489M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17490L: linux-media@vger.kernel.org 17491S: Maintained 17492F: Documentation/admin-guide/media/qcom_camss.rst 17493F: Documentation/devicetree/bindings/media/*camss* 17494F: drivers/media/platform/qcom/camss/ 17495 17496QUALCOMM CLOCK DRIVERS 17497M: Bjorn Andersson <andersson@kernel.org> 17498L: linux-arm-msm@vger.kernel.org 17499S: Supported 17500T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17501F: Documentation/devicetree/bindings/clock/qcom,* 17502F: drivers/clk/qcom/ 17503F: include/dt-bindings/clock/qcom,* 17504 17505QUALCOMM CLOUD AI (QAIC) DRIVER 17506M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17507R: Carl Vanderlip <quic_carlv@quicinc.com> 17508R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17509L: linux-arm-msm@vger.kernel.org 17510L: dri-devel@lists.freedesktop.org 17511S: Supported 17512T: git git://anongit.freedesktop.org/drm/drm-misc 17513F: Documentation/accel/qaic/ 17514F: drivers/accel/qaic/ 17515F: include/uapi/drm/qaic_accel.h 17516 17517QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17518M: Bjorn Andersson <andersson@kernel.org> 17519M: Konrad Dybcio <konrad.dybcio@linaro.org> 17520L: linux-pm@vger.kernel.org 17521L: linux-arm-msm@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17524F: drivers/soc/qcom/cpr.c 17525 17526QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17527M: Ilia Lin <ilia.lin@kernel.org> 17528L: linux-pm@vger.kernel.org 17529S: Maintained 17530F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17531F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17532F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17533 17534QUALCOMM CRYPTO DRIVERS 17535M: Thara Gopinath <thara.gopinath@gmail.com> 17536L: linux-crypto@vger.kernel.org 17537L: linux-arm-msm@vger.kernel.org 17538S: Maintained 17539F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17540F: drivers/crypto/qce/ 17541 17542QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17543M: Timur Tabi <timur@kernel.org> 17544L: netdev@vger.kernel.org 17545S: Maintained 17546F: drivers/net/ethernet/qualcomm/emac/ 17547 17548QUALCOMM ETHQOS ETHERNET DRIVER 17549M: Vinod Koul <vkoul@kernel.org> 17550R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17551L: netdev@vger.kernel.org 17552L: linux-arm-msm@vger.kernel.org 17553S: Maintained 17554F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17555F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17556 17557QUALCOMM FASTRPC DRIVER 17558M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17559M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17560L: linux-arm-msm@vger.kernel.org 17561S: Maintained 17562F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17563F: drivers/misc/fastrpc.c 17564F: include/uapi/misc/fastrpc.h 17565 17566QUALCOMM HEXAGON ARCHITECTURE 17567M: Brian Cain <bcain@quicinc.com> 17568L: linux-hexagon@vger.kernel.org 17569S: Supported 17570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17571F: arch/hexagon/ 17572 17573QUALCOMM HIDMA DRIVER 17574M: Sinan Kaya <okaya@kernel.org> 17575L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17576L: linux-arm-msm@vger.kernel.org 17577L: dmaengine@vger.kernel.org 17578S: Supported 17579F: drivers/dma/qcom/hidma* 17580 17581QUALCOMM I2C CCI DRIVER 17582M: Loic Poulain <loic.poulain@linaro.org> 17583M: Robert Foss <rfoss@kernel.org> 17584L: linux-i2c@vger.kernel.org 17585L: linux-arm-msm@vger.kernel.org 17586S: Maintained 17587F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17588F: drivers/i2c/busses/i2c-qcom-cci.c 17589 17590QUALCOMM INTERCONNECT BWMON DRIVER 17591M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17592L: linux-arm-msm@vger.kernel.org 17593S: Maintained 17594F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17595F: drivers/soc/qcom/icc-bwmon.c 17596 17597QUALCOMM IOMMU 17598M: Rob Clark <robdclark@gmail.com> 17599L: iommu@lists.linux.dev 17600L: linux-arm-msm@vger.kernel.org 17601S: Maintained 17602F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17603 17604QUALCOMM IPC ROUTER (QRTR) DRIVER 17605M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: include/trace/events/qrtr.h 17609F: include/uapi/linux/qrtr.h 17610F: net/qrtr/ 17611 17612QUALCOMM IPCC MAILBOX DRIVER 17613M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17614L: linux-arm-msm@vger.kernel.org 17615S: Supported 17616F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17617F: drivers/mailbox/qcom-ipcc.c 17618F: include/dt-bindings/mailbox/qcom-ipcc.h 17619 17620QUALCOMM IPQ4019 USB PHY DRIVER 17621M: Robert Marko <robert.marko@sartura.hr> 17622M: Luka Perkov <luka.perkov@sartura.hr> 17623L: linux-arm-msm@vger.kernel.org 17624S: Maintained 17625F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17626F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17627 17628QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17629M: Robert Marko <robert.marko@sartura.hr> 17630M: Luka Perkov <luka.perkov@sartura.hr> 17631L: linux-arm-msm@vger.kernel.org 17632S: Maintained 17633F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17634F: drivers/regulator/vqmmc-ipq4019-regulator.c 17635 17636QUALCOMM NAND CONTROLLER DRIVER 17637M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17638L: linux-mtd@lists.infradead.org 17639L: linux-arm-msm@vger.kernel.org 17640S: Maintained 17641F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17642F: drivers/mtd/nand/raw/qcom_nandc.c 17643 17644QUALCOMM RMNET DRIVER 17645M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17646M: Sean Tranchetti <quic_stranche@quicinc.com> 17647L: netdev@vger.kernel.org 17648S: Maintained 17649F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17650F: drivers/net/ethernet/qualcomm/rmnet/ 17651F: include/linux/if_rmnet.h 17652 17653QUALCOMM TSENS THERMAL DRIVER 17654M: Amit Kucheria <amitk@kernel.org> 17655M: Thara Gopinath <thara.gopinath@gmail.com> 17656L: linux-pm@vger.kernel.org 17657L: linux-arm-msm@vger.kernel.org 17658S: Maintained 17659F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17660F: drivers/thermal/qcom/ 17661 17662QUALCOMM TYPEC PORT MANAGER DRIVER 17663M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17664L: linux-arm-msm@vger.kernel.org 17665L: linux-usb@vger.kernel.org 17666S: Maintained 17667F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17668F: drivers/usb/typec/tcpm/qcom/ 17669 17670QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17671M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17672M: Vikash Garodia <quic_vgarodia@quicinc.com> 17673R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17674L: linux-media@vger.kernel.org 17675L: linux-arm-msm@vger.kernel.org 17676S: Maintained 17677T: git git://linuxtv.org/media_tree.git 17678F: Documentation/devicetree/bindings/media/*venus* 17679F: drivers/media/platform/qcom/venus/ 17680 17681QUALCOMM WCN36XX WIRELESS DRIVER 17682M: Loic Poulain <loic.poulain@linaro.org> 17683L: wcn36xx@lists.infradead.org 17684S: Supported 17685W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17686F: drivers/net/wireless/ath/wcn36xx/ 17687 17688QUANTENNA QTNFMAC WIRELESS DRIVER 17689M: Igor Mitsyanko <imitsyanko@quantenna.com> 17690R: Sergey Matyukevich <geomatsi@gmail.com> 17691L: linux-wireless@vger.kernel.org 17692S: Maintained 17693F: drivers/net/wireless/quantenna 17694 17695RADEON and AMDGPU DRM DRIVERS 17696M: Alex Deucher <alexander.deucher@amd.com> 17697M: Christian König <christian.koenig@amd.com> 17698M: Pan, Xinhui <Xinhui.Pan@amd.com> 17699L: amd-gfx@lists.freedesktop.org 17700S: Supported 17701B: https://gitlab.freedesktop.org/drm/amd/-/issues 17702C: irc://irc.oftc.net/radeon 17703T: git https://gitlab.freedesktop.org/agd5f/linux.git 17704F: Documentation/gpu/amdgpu/ 17705F: drivers/gpu/drm/amd/ 17706F: drivers/gpu/drm/radeon/ 17707F: include/uapi/drm/amdgpu_drm.h 17708F: include/uapi/drm/radeon_drm.h 17709 17710RADEON FRAMEBUFFER DISPLAY DRIVER 17711M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17712L: linux-fbdev@vger.kernel.org 17713S: Maintained 17714F: drivers/video/fbdev/aty/radeon* 17715F: include/uapi/linux/radeonfb.h 17716 17717RADIOSHARK RADIO DRIVER 17718M: Hans Verkuil <hverkuil@xs4all.nl> 17719L: linux-media@vger.kernel.org 17720S: Maintained 17721T: git git://linuxtv.org/media_tree.git 17722F: drivers/media/radio/radio-shark.c 17723 17724RADIOSHARK2 RADIO DRIVER 17725M: Hans Verkuil <hverkuil@xs4all.nl> 17726L: linux-media@vger.kernel.org 17727S: Maintained 17728T: git git://linuxtv.org/media_tree.git 17729F: drivers/media/radio/radio-shark2.c 17730F: drivers/media/radio/radio-tea5777.c 17731 17732RADOS BLOCK DEVICE (RBD) 17733M: Ilya Dryomov <idryomov@gmail.com> 17734R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17735L: ceph-devel@vger.kernel.org 17736S: Supported 17737W: http://ceph.com/ 17738T: git https://github.com/ceph/ceph-client.git 17739F: Documentation/ABI/testing/sysfs-bus-rbd 17740F: drivers/block/rbd.c 17741F: drivers/block/rbd_types.h 17742 17743RAGE128 FRAMEBUFFER DISPLAY DRIVER 17744L: linux-fbdev@vger.kernel.org 17745S: Orphan 17746F: drivers/video/fbdev/aty/aty128fb.c 17747 17748RAINSHADOW-CEC DRIVER 17749M: Hans Verkuil <hverkuil@xs4all.nl> 17750L: linux-media@vger.kernel.org 17751S: Maintained 17752T: git git://linuxtv.org/media_tree.git 17753F: drivers/media/cec/usb/rainshadow/ 17754 17755RALINK MIPS ARCHITECTURE 17756M: John Crispin <john@phrozen.org> 17757L: linux-mips@vger.kernel.org 17758S: Maintained 17759F: arch/mips/ralink 17760 17761RALINK MT7621 MIPS ARCHITECTURE 17762M: Arınç ÜNAL <arinc.unal@arinc9.com> 17763M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17764L: linux-mips@vger.kernel.org 17765S: Maintained 17766F: arch/mips/boot/dts/ralink/mt7621* 17767 17768RALINK RT2X00 WIRELESS LAN DRIVER 17769M: Stanislaw Gruszka <stf_xl@wp.pl> 17770M: Helmut Schaa <helmut.schaa@googlemail.com> 17771L: linux-wireless@vger.kernel.org 17772S: Maintained 17773F: drivers/net/wireless/ralink/rt2x00/ 17774 17775RAMDISK RAM BLOCK DEVICE DRIVER 17776M: Jens Axboe <axboe@kernel.dk> 17777S: Maintained 17778F: Documentation/admin-guide/blockdev/ramdisk.rst 17779F: drivers/block/brd.c 17780 17781RANCHU VIRTUAL BOARD FOR MIPS 17782M: Miodrag Dinic <miodrag.dinic@mips.com> 17783L: linux-mips@vger.kernel.org 17784S: Supported 17785F: arch/mips/configs/generic/board-ranchu.config 17786F: arch/mips/generic/board-ranchu.c 17787 17788RANDOM NUMBER DRIVER 17789M: "Theodore Ts'o" <tytso@mit.edu> 17790M: Jason A. Donenfeld <Jason@zx2c4.com> 17791S: Maintained 17792T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17793F: drivers/char/random.c 17794F: drivers/virt/vmgenid.c 17795 17796RAPIDIO SUBSYSTEM 17797M: Matt Porter <mporter@kernel.crashing.org> 17798M: Alexandre Bounine <alex.bou9@gmail.com> 17799S: Maintained 17800F: drivers/rapidio/ 17801 17802RAS INFRASTRUCTURE 17803M: Tony Luck <tony.luck@intel.com> 17804M: Borislav Petkov <bp@alien8.de> 17805L: linux-edac@vger.kernel.org 17806S: Maintained 17807F: Documentation/admin-guide/ras.rst 17808F: drivers/ras/ 17809F: include/linux/ras.h 17810F: include/ras/ras_event.h 17811 17812RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17813L: linux-wireless@vger.kernel.org 17814S: Orphan 17815F: drivers/net/wireless/legacy/ray* 17816 17817RC-CORE / LIRC FRAMEWORK 17818M: Sean Young <sean@mess.org> 17819L: linux-media@vger.kernel.org 17820S: Maintained 17821W: http://linuxtv.org 17822T: git git://linuxtv.org/media_tree.git 17823F: Documentation/driver-api/media/rc-core.rst 17824F: Documentation/userspace-api/media/rc/ 17825F: drivers/media/rc/ 17826F: include/media/rc-core.h 17827F: include/media/rc-map.h 17828F: include/uapi/linux/lirc.h 17829 17830RCMM REMOTE CONTROLS DECODER 17831M: Patrick Lerda <patrick9876@free.fr> 17832S: Maintained 17833F: drivers/media/rc/ir-rcmm-decoder.c 17834 17835RCUTORTURE TEST FRAMEWORK 17836M: "Paul E. McKenney" <paulmck@kernel.org> 17837M: Josh Triplett <josh@joshtriplett.org> 17838R: Steven Rostedt <rostedt@goodmis.org> 17839R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17840R: Lai Jiangshan <jiangshanlai@gmail.com> 17841L: rcu@vger.kernel.org 17842S: Supported 17843T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17844F: tools/testing/selftests/rcutorture 17845 17846RDACM20 Camera Sensor 17847M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17848M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17849M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17850M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17851L: linux-media@vger.kernel.org 17852S: Maintained 17853F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17854F: drivers/media/i2c/max9271.c 17855F: drivers/media/i2c/max9271.h 17856F: drivers/media/i2c/rdacm20.c 17857 17858RDACM21 Camera Sensor 17859M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17860M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17861M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17862M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17863L: linux-media@vger.kernel.org 17864S: Maintained 17865F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17866F: drivers/media/i2c/max9271.c 17867F: drivers/media/i2c/max9271.h 17868F: drivers/media/i2c/rdacm21.c 17869 17870RDC R-321X SoC 17871M: Florian Fainelli <florian@openwrt.org> 17872S: Maintained 17873 17874RDC R6040 FAST ETHERNET DRIVER 17875M: Florian Fainelli <f.fainelli@gmail.com> 17876L: netdev@vger.kernel.org 17877S: Maintained 17878F: drivers/net/ethernet/rdc/r6040.c 17879 17880RDMAVT - RDMA verbs software 17881M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17882L: linux-rdma@vger.kernel.org 17883S: Supported 17884F: drivers/infiniband/sw/rdmavt 17885 17886RDS - RELIABLE DATAGRAM SOCKETS 17887M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17888L: netdev@vger.kernel.org 17889L: linux-rdma@vger.kernel.org 17890L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17891S: Supported 17892W: https://oss.oracle.com/projects/rds/ 17893F: Documentation/networking/rds.rst 17894F: net/rds/ 17895 17896RDT - RESOURCE ALLOCATION 17897M: Fenghua Yu <fenghua.yu@intel.com> 17898M: Reinette Chatre <reinette.chatre@intel.com> 17899L: linux-kernel@vger.kernel.org 17900S: Supported 17901F: Documentation/arch/x86/resctrl* 17902F: arch/x86/include/asm/resctrl.h 17903F: arch/x86/kernel/cpu/resctrl/ 17904F: tools/testing/selftests/resctrl/ 17905 17906READ-COPY UPDATE (RCU) 17907M: "Paul E. McKenney" <paulmck@kernel.org> 17908M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17909M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17910M: Joel Fernandes <joel@joelfernandes.org> 17911M: Josh Triplett <josh@joshtriplett.org> 17912M: Boqun Feng <boqun.feng@gmail.com> 17913R: Steven Rostedt <rostedt@goodmis.org> 17914R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17915R: Lai Jiangshan <jiangshanlai@gmail.com> 17916R: Zqiang <qiang.zhang1211@gmail.com> 17917L: rcu@vger.kernel.org 17918S: Supported 17919W: http://www.rdrop.com/users/paulmck/RCU/ 17920T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17921F: Documentation/RCU/ 17922F: include/linux/rcu* 17923F: kernel/rcu/ 17924X: Documentation/RCU/torture.rst 17925X: include/linux/srcu*.h 17926X: kernel/rcu/srcu*.c 17927 17928REAL TIME CLOCK (RTC) SUBSYSTEM 17929M: Alessandro Zummo <a.zummo@towertech.it> 17930M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17931L: linux-rtc@vger.kernel.org 17932S: Maintained 17933Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17934T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17935F: Documentation/admin-guide/rtc.rst 17936F: Documentation/devicetree/bindings/rtc/ 17937F: drivers/rtc/ 17938F: include/linux/platform_data/rtc-* 17939F: include/linux/rtc.h 17940F: include/linux/rtc/ 17941F: include/uapi/linux/rtc.h 17942F: tools/testing/selftests/rtc/ 17943 17944Real-time Linux Analysis (RTLA) tools 17945M: Daniel Bristot de Oliveira <bristot@kernel.org> 17946M: Steven Rostedt <rostedt@goodmis.org> 17947L: linux-trace-kernel@vger.kernel.org 17948S: Maintained 17949F: Documentation/tools/rtla/ 17950F: tools/tracing/rtla/ 17951 17952REALTEK AUDIO CODECS 17953M: Oder Chiou <oder_chiou@realtek.com> 17954S: Maintained 17955F: include/sound/rt*.h 17956F: sound/soc/codecs/rt* 17957 17958REALTEK OTTO WATCHDOG 17959M: Sander Vanheule <sander@svanheule.net> 17960L: linux-watchdog@vger.kernel.org 17961S: Maintained 17962F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17963F: drivers/watchdog/realtek_otto_wdt.c 17964 17965REALTEK RTL83xx SMI DSA ROUTER CHIPS 17966M: Linus Walleij <linus.walleij@linaro.org> 17967M: Alvin Šipraga <alsi@bang-olufsen.dk> 17968S: Maintained 17969F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17970F: drivers/net/dsa/realtek/* 17971 17972REALTEK WIRELESS DRIVER (rtlwifi family) 17973M: Ping-Ke Shih <pkshih@realtek.com> 17974L: linux-wireless@vger.kernel.org 17975S: Maintained 17976W: https://wireless.wiki.kernel.org/ 17977T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17978F: drivers/net/wireless/realtek/rtlwifi/ 17979 17980REALTEK WIRELESS DRIVER (rtw88) 17981M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17982L: linux-wireless@vger.kernel.org 17983S: Maintained 17984F: drivers/net/wireless/realtek/rtw88/ 17985 17986REALTEK WIRELESS DRIVER (rtw89) 17987M: Ping-Ke Shih <pkshih@realtek.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw89/ 17991 17992REDPINE WIRELESS DRIVER 17993L: linux-wireless@vger.kernel.org 17994S: Orphan 17995F: drivers/net/wireless/rsi/ 17996 17997REGISTER MAP ABSTRACTION 17998M: Mark Brown <broonie@kernel.org> 17999L: linux-kernel@vger.kernel.org 18000S: Supported 18001T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18002F: Documentation/devicetree/bindings/regmap/ 18003F: drivers/base/regmap/ 18004F: include/linux/regmap.h 18005 18006REISERFS FILE SYSTEM 18007L: reiserfs-devel@vger.kernel.org 18008S: Supported 18009F: fs/reiserfs/ 18010 18011REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18012M: Bjorn Andersson <andersson@kernel.org> 18013M: Mathieu Poirier <mathieu.poirier@linaro.org> 18014L: linux-remoteproc@vger.kernel.org 18015S: Maintained 18016T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18017F: Documentation/ABI/testing/sysfs-class-remoteproc 18018F: Documentation/devicetree/bindings/remoteproc/ 18019F: Documentation/staging/remoteproc.rst 18020F: drivers/remoteproc/ 18021F: include/linux/remoteproc.h 18022F: include/linux/remoteproc/ 18023 18024REMOTE PROCESSOR MESSAGING (RPMSG) 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 rpmsg-next 18030F: Documentation/ABI/testing/sysfs-bus-rpmsg 18031F: Documentation/staging/rpmsg.rst 18032F: drivers/rpmsg/ 18033F: include/linux/rpmsg.h 18034F: include/linux/rpmsg/ 18035F: include/uapi/linux/rpmsg.h 18036F: samples/rpmsg/ 18037 18038REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18039M: Stephan Gerhold <stephan@gerhold.net> 18040L: netdev@vger.kernel.org 18041L: linux-remoteproc@vger.kernel.org 18042S: Maintained 18043F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18044 18045RENESAS CLOCK DRIVERS 18046M: Geert Uytterhoeven <geert+renesas@glider.be> 18047L: linux-renesas-soc@vger.kernel.org 18048S: Supported 18049T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18050F: Documentation/devicetree/bindings/clock/renesas,* 18051F: drivers/clk/renesas/ 18052 18053RENESAS EMEV2 I2C DRIVER 18054M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18055L: linux-renesas-soc@vger.kernel.org 18056S: Supported 18057F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18058F: drivers/i2c/busses/i2c-emev2.c 18059 18060RENESAS ETHERNET DRIVERS 18061R: Sergey Shtylyov <s.shtylyov@omp.ru> 18062L: netdev@vger.kernel.org 18063L: linux-renesas-soc@vger.kernel.org 18064F: Documentation/devicetree/bindings/net/renesas,*.yaml 18065F: drivers/net/ethernet/renesas/ 18066F: include/linux/sh_eth.h 18067 18068RENESAS IDT821034 ASoC CODEC 18069M: Herve Codina <herve.codina@bootlin.com> 18070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18071S: Maintained 18072F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18073F: sound/soc/codecs/idt821034.c 18074 18075RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18076M: Miquel Raynal <miquel.raynal@bootlin.com> 18077L: linux-mtd@lists.infradead.org 18078L: linux-renesas-soc@vger.kernel.org 18079S: Maintained 18080F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18081F: drivers/mtd/nand/raw/renesas-nand-controller.c 18082 18083RENESAS R-CAR GYROADC DRIVER 18084M: Marek Vasut <marek.vasut@gmail.com> 18085L: linux-iio@vger.kernel.org 18086S: Supported 18087F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18088F: drivers/iio/adc/rcar-gyroadc.c 18089 18090RENESAS R-CAR I2C DRIVERS 18091M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18092L: linux-renesas-soc@vger.kernel.org 18093S: Supported 18094F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18095F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18096F: drivers/i2c/busses/i2c-rcar.c 18097F: drivers/i2c/busses/i2c-sh_mobile.c 18098 18099RENESAS R-CAR SATA DRIVER 18100R: Sergey Shtylyov <s.shtylyov@omp.ru> 18101L: linux-ide@vger.kernel.org 18102L: linux-renesas-soc@vger.kernel.org 18103S: Supported 18104F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18105F: drivers/ata/sata_rcar.c 18106 18107RENESAS R-CAR THERMAL DRIVERS 18108M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18109L: linux-renesas-soc@vger.kernel.org 18110S: Supported 18111F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18112F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18113F: drivers/thermal/rcar_gen3_thermal.c 18114F: drivers/thermal/rcar_thermal.c 18115 18116RENESAS RIIC DRIVER 18117M: Chris Brandt <chris.brandt@renesas.com> 18118L: linux-renesas-soc@vger.kernel.org 18119S: Supported 18120F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18121F: drivers/i2c/busses/i2c-riic.c 18122 18123RENESAS RZ/G2L A/D DRIVER 18124M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18125L: linux-iio@vger.kernel.org 18126L: linux-renesas-soc@vger.kernel.org 18127S: Supported 18128F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18129F: drivers/iio/adc/rzg2l_adc.c 18130 18131RENESAS RZ/G2L MTU3a COUNTER DRIVER 18132M: Biju Das <biju.das.jz@bp.renesas.com> 18133L: linux-iio@vger.kernel.org 18134L: linux-renesas-soc@vger.kernel.org 18135S: Supported 18136F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18137F: drivers/counter/rz-mtu3-cnt.c 18138 18139RENESAS RZ/N1 A5PSW SWITCH DRIVER 18140M: Clément Léger <clement.leger@bootlin.com> 18141L: linux-renesas-soc@vger.kernel.org 18142L: netdev@vger.kernel.org 18143S: Maintained 18144F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18145F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18146F: drivers/net/dsa/rzn1_a5psw* 18147F: drivers/net/pcs/pcs-rzn1-miic.c 18148F: include/dt-bindings/net/pcs-rzn1-miic.h 18149F: include/linux/pcs-rzn1-miic.h 18150F: net/dsa/tag_rzn1_a5psw.c 18151 18152RENESAS RZ/N1 RTC CONTROLLER DRIVER 18153M: Miquel Raynal <miquel.raynal@bootlin.com> 18154L: linux-rtc@vger.kernel.org 18155L: linux-renesas-soc@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18158F: drivers/rtc/rtc-rzn1.c 18159 18160RENESAS RZ/N1 USBF CONTROLLER DRIVER 18161M: Herve Codina <herve.codina@bootlin.com> 18162L: linux-renesas-soc@vger.kernel.org 18163L: linux-usb@vger.kernel.org 18164S: Maintained 18165F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18166F: drivers/usb/gadget/udc/renesas_usbf.c 18167 18168RENESAS RZ/V2M I2C DRIVER 18169M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18170L: linux-i2c@vger.kernel.org 18171L: linux-renesas-soc@vger.kernel.org 18172S: Supported 18173F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18174F: drivers/i2c/busses/i2c-rzv2m.c 18175 18176RENESAS USB PHY DRIVER 18177M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18178L: linux-renesas-soc@vger.kernel.org 18179S: Maintained 18180F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18181 18182RENESAS VERSACLOCK 7 CLOCK DRIVER 18183M: Alex Helms <alexander.helms.jy@renesas.com> 18184S: Maintained 18185F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18186F: drivers/clk/clk-versaclock7.c 18187 18188RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18189M: Herve Codina <herve.codina@bootlin.com> 18190L: linux-iio@vger.kernel.org 18191S: Maintained 18192F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18193F: drivers/iio/potentiometer/x9250.c 18194 18195RESET CONTROLLER FRAMEWORK 18196M: Philipp Zabel <p.zabel@pengutronix.de> 18197S: Maintained 18198T: git git://git.pengutronix.de/git/pza/linux 18199F: Documentation/devicetree/bindings/reset/ 18200F: Documentation/driver-api/reset.rst 18201F: drivers/reset/ 18202F: include/dt-bindings/reset/ 18203F: include/linux/reset-controller.h 18204F: include/linux/reset.h 18205F: include/linux/reset/ 18206K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18207 18208RESTARTABLE SEQUENCES SUPPORT 18209M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18210M: Peter Zijlstra <peterz@infradead.org> 18211M: "Paul E. McKenney" <paulmck@kernel.org> 18212M: Boqun Feng <boqun.feng@gmail.com> 18213L: linux-kernel@vger.kernel.org 18214S: Supported 18215F: include/trace/events/rseq.h 18216F: include/uapi/linux/rseq.h 18217F: kernel/rseq.c 18218F: tools/testing/selftests/rseq/ 18219 18220RFKILL 18221M: Johannes Berg <johannes@sipsolutions.net> 18222L: linux-wireless@vger.kernel.org 18223S: Maintained 18224W: https://wireless.wiki.kernel.org/ 18225Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18226T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18227T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18228F: Documentation/ABI/stable/sysfs-class-rfkill 18229F: Documentation/driver-api/rfkill.rst 18230F: include/linux/rfkill.h 18231F: include/uapi/linux/rfkill.h 18232F: net/rfkill/ 18233 18234RHASHTABLE 18235M: Thomas Graf <tgraf@suug.ch> 18236M: Herbert Xu <herbert@gondor.apana.org.au> 18237L: netdev@vger.kernel.org 18238S: Maintained 18239F: include/linux/rhashtable-types.h 18240F: include/linux/rhashtable.h 18241F: lib/rhashtable.c 18242F: lib/test_rhashtable.c 18243 18244RICOH R5C592 MEMORYSTICK DRIVER 18245M: Maxim Levitsky <maximlevitsky@gmail.com> 18246S: Maintained 18247F: drivers/memstick/host/r592.* 18248 18249RICOH SMARTMEDIA/XD DRIVER 18250M: Maxim Levitsky <maximlevitsky@gmail.com> 18251S: Maintained 18252F: drivers/mtd/nand/raw/r852.c 18253F: drivers/mtd/nand/raw/r852.h 18254 18255RISC-V ARCHITECTURE 18256M: Paul Walmsley <paul.walmsley@sifive.com> 18257M: Palmer Dabbelt <palmer@dabbelt.com> 18258M: Albert Ou <aou@eecs.berkeley.edu> 18259L: linux-riscv@lists.infradead.org 18260S: Supported 18261Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18262C: irc://irc.libera.chat/riscv 18263P: Documentation/riscv/patch-acceptance.rst 18264T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18265F: arch/riscv/ 18266N: riscv 18267K: riscv 18268 18269RISC-V MICROCHIP FPGA SUPPORT 18270M: Conor Dooley <conor.dooley@microchip.com> 18271M: Daire McNamara <daire.mcnamara@microchip.com> 18272L: linux-riscv@lists.infradead.org 18273S: Supported 18274F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18275F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18276F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18277F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18278F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18279F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18280F: Documentation/devicetree/bindings/riscv/microchip.yaml 18281F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18282F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18283F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18284F: arch/riscv/boot/dts/microchip/ 18285F: drivers/char/hw_random/mpfs-rng.c 18286F: drivers/clk/microchip/clk-mpfs*.c 18287F: drivers/i2c/busses/i2c-microchip-corei2c.c 18288F: drivers/mailbox/mailbox-mpfs.c 18289F: drivers/pci/controller/pcie-microchip-host.c 18290F: drivers/pwm/pwm-microchip-core.c 18291F: drivers/reset/reset-mpfs.c 18292F: drivers/rtc/rtc-mpfs.c 18293F: drivers/soc/microchip/mpfs-sys-controller.c 18294F: drivers/spi/spi-microchip-core-qspi.c 18295F: drivers/spi/spi-microchip-core.c 18296F: drivers/usb/musb/mpfs.c 18297F: include/soc/microchip/mpfs.h 18298 18299RISC-V MISC SOC SUPPORT 18300M: Conor Dooley <conor@kernel.org> 18301L: linux-riscv@lists.infradead.org 18302S: Maintained 18303Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18304T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18305F: Documentation/devicetree/bindings/riscv/ 18306F: arch/riscv/boot/dts/ 18307X: arch/riscv/boot/dts/allwinner/ 18308X: arch/riscv/boot/dts/renesas/ 18309 18310RISC-V PMU DRIVERS 18311M: Atish Patra <atishp@atishpatra.org> 18312R: Anup Patel <anup@brainfault.org> 18313L: linux-riscv@lists.infradead.org 18314S: Supported 18315F: drivers/perf/riscv_pmu.c 18316F: drivers/perf/riscv_pmu_legacy.c 18317F: drivers/perf/riscv_pmu_sbi.c 18318 18319RISC-V THEAD SoC SUPPORT 18320M: Jisheng Zhang <jszhang@kernel.org> 18321M: Guo Ren <guoren@kernel.org> 18322M: Fu Wei <wefu@redhat.com> 18323L: linux-riscv@lists.infradead.org 18324S: Maintained 18325F: arch/riscv/boot/dts/thead/ 18326 18327RNBD BLOCK DRIVERS 18328M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18329M: Jack Wang <jinpu.wang@ionos.com> 18330L: linux-block@vger.kernel.org 18331S: Maintained 18332F: drivers/block/rnbd/ 18333 18334ROCCAT DRIVERS 18335M: Stefan Achatz <erazor_de@users.sourceforge.net> 18336S: Maintained 18337W: http://sourceforge.net/projects/roccat/ 18338F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18339F: drivers/hid/hid-roccat* 18340F: include/linux/hid-roccat* 18341 18342ROCKCHIP CRYPTO DRIVERS 18343M: Corentin Labbe <clabbe@baylibre.com> 18344L: linux-crypto@vger.kernel.org 18345S: Maintained 18346F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18347F: drivers/crypto/rockchip/ 18348 18349ROCKCHIP I2S TDM DRIVER 18350M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18351L: linux-rockchip@lists.infradead.org 18352S: Maintained 18353F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18354F: sound/soc/rockchip/rockchip_i2s_tdm.* 18355 18356ROCKCHIP ISP V1 DRIVER 18357M: Dafna Hirschfeld <dafna@fastmail.com> 18358L: linux-media@vger.kernel.org 18359L: linux-rockchip@lists.infradead.org 18360S: Maintained 18361F: Documentation/admin-guide/media/rkisp1.rst 18362F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18363F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18364F: drivers/media/platform/rockchip/rkisp1 18365F: include/uapi/linux/rkisp1-config.h 18366 18367ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18368M: Jacob Chen <jacob-chen@iotwrt.com> 18369M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18370L: linux-media@vger.kernel.org 18371L: linux-rockchip@lists.infradead.org 18372S: Maintained 18373F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18374F: drivers/media/platform/rockchip/rga/ 18375 18376ROCKCHIP VIDEO DECODER DRIVER 18377M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18378L: linux-media@vger.kernel.org 18379L: linux-rockchip@lists.infradead.org 18380S: Maintained 18381F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18382F: drivers/staging/media/rkvdec/ 18383 18384ROCKER DRIVER 18385M: Jiri Pirko <jiri@resnulli.us> 18386L: netdev@vger.kernel.org 18387S: Supported 18388F: drivers/net/ethernet/rocker/ 18389 18390ROCKETPORT EXPRESS/INFINITY DRIVER 18391M: Kevin Cernekee <cernekee@gmail.com> 18392L: linux-serial@vger.kernel.org 18393S: Odd Fixes 18394F: drivers/tty/serial/rp2.* 18395 18396ROHM BD99954 CHARGER IC 18397M: Matti Vaittinen <mazziesaccount@gmail.com> 18398S: Supported 18399F: drivers/power/supply/bd99954-charger.c 18400F: drivers/power/supply/bd99954-charger.h 18401 18402ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18403M: Tomasz Duszynski <tduszyns@gmail.com> 18404S: Maintained 18405F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18406F: drivers/iio/light/bh1750.c 18407 18408ROHM BU270xx LIGHT SENSOR DRIVERs 18409M: Matti Vaittinen <mazziesaccount@gmail.com> 18410L: linux-iio@vger.kernel.org 18411S: Supported 18412F: drivers/iio/light/rohm-bu27008.c 18413F: drivers/iio/light/rohm-bu27034.c 18414 18415ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18416M: Marek Vasut <marek.vasut+renesas@gmail.com> 18417L: linux-kernel@vger.kernel.org 18418L: linux-renesas-soc@vger.kernel.org 18419S: Supported 18420F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18421F: drivers/gpio/gpio-bd9571mwv.c 18422F: drivers/mfd/bd9571mwv.c 18423F: drivers/regulator/bd9571mwv-regulator.c 18424F: include/linux/mfd/bd9571mwv.h 18425 18426ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18427M: Matti Vaittinen <mazziesaccount@gmail.com> 18428S: Supported 18429F: drivers/clk/clk-bd718x7.c 18430F: drivers/gpio/gpio-bd71815.c 18431F: drivers/gpio/gpio-bd71828.c 18432F: drivers/mfd/rohm-bd71828.c 18433F: drivers/mfd/rohm-bd718x7.c 18434F: drivers/mfd/rohm-bd9576.c 18435F: drivers/regulator/bd71815-regulator.c 18436F: drivers/regulator/bd71828-regulator.c 18437F: drivers/regulator/bd718x7-regulator.c 18438F: drivers/regulator/bd9576-regulator.c 18439F: drivers/regulator/rohm-regulator.c 18440F: drivers/rtc/rtc-bd70528.c 18441F: drivers/watchdog/bd9576_wdt.c 18442F: include/linux/mfd/rohm-bd71815.h 18443F: include/linux/mfd/rohm-bd71828.h 18444F: include/linux/mfd/rohm-bd718x7.h 18445F: include/linux/mfd/rohm-bd957x.h 18446F: include/linux/mfd/rohm-generic.h 18447F: include/linux/mfd/rohm-shared.h 18448 18449ROSE NETWORK LAYER 18450M: Ralf Baechle <ralf@linux-mips.org> 18451L: linux-hams@vger.kernel.org 18452S: Maintained 18453W: http://www.linux-ax25.org/ 18454F: include/net/rose.h 18455F: include/uapi/linux/rose.h 18456F: net/rose/ 18457 18458ROTATION DRIVER FOR ALLWINNER A83T 18459M: Jernej Skrabec <jernej.skrabec@gmail.com> 18460L: linux-media@vger.kernel.org 18461S: Maintained 18462T: git git://linuxtv.org/media_tree.git 18463F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18464F: drivers/media/platform/sunxi/sun8i-rotate/ 18465 18466RPMSG TTY DRIVER 18467M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18468L: linux-remoteproc@vger.kernel.org 18469S: Maintained 18470F: drivers/tty/rpmsg_tty.c 18471 18472RTL2830 MEDIA DRIVER 18473M: Antti Palosaari <crope@iki.fi> 18474L: linux-media@vger.kernel.org 18475S: Maintained 18476W: https://linuxtv.org 18477W: http://palosaari.fi/linux/ 18478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18479T: git git://linuxtv.org/anttip/media_tree.git 18480F: drivers/media/dvb-frontends/rtl2830* 18481 18482RTL2832 MEDIA DRIVER 18483M: Antti Palosaari <crope@iki.fi> 18484L: linux-media@vger.kernel.org 18485S: Maintained 18486W: https://linuxtv.org 18487W: http://palosaari.fi/linux/ 18488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18489T: git git://linuxtv.org/anttip/media_tree.git 18490F: drivers/media/dvb-frontends/rtl2832* 18491 18492RTL2832_SDR MEDIA DRIVER 18493M: Antti Palosaari <crope@iki.fi> 18494L: linux-media@vger.kernel.org 18495S: Maintained 18496W: https://linuxtv.org 18497W: http://palosaari.fi/linux/ 18498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18499T: git git://linuxtv.org/anttip/media_tree.git 18500F: drivers/media/dvb-frontends/rtl2832_sdr* 18501 18502RTL8180 WIRELESS DRIVER 18503L: linux-wireless@vger.kernel.org 18504S: Orphan 18505W: https://wireless.wiki.kernel.org/ 18506T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18507F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18508 18509RTL8187 WIRELESS DRIVER 18510M: Herton Ronaldo Krzesinski <herton@canonical.com> 18511M: Hin-Tak Leung <htl10@users.sourceforge.net> 18512M: Larry Finger <Larry.Finger@lwfinger.net> 18513L: linux-wireless@vger.kernel.org 18514S: Maintained 18515W: https://wireless.wiki.kernel.org/ 18516T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18517F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18518 18519RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18520M: Jes Sorensen <Jes.Sorensen@gmail.com> 18521L: linux-wireless@vger.kernel.org 18522S: Maintained 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18524F: drivers/net/wireless/realtek/rtl8xxxu/ 18525 18526RTRS TRANSPORT DRIVERS 18527M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18528M: Jack Wang <jinpu.wang@ionos.com> 18529L: linux-rdma@vger.kernel.org 18530S: Maintained 18531F: drivers/infiniband/ulp/rtrs/ 18532 18533RUNTIME VERIFICATION (RV) 18534M: Daniel Bristot de Oliveira <bristot@kernel.org> 18535M: Steven Rostedt <rostedt@goodmis.org> 18536L: linux-trace-kernel@vger.kernel.org 18537S: Maintained 18538F: Documentation/trace/rv/ 18539F: include/linux/rv.h 18540F: include/rv/ 18541F: kernel/trace/rv/ 18542F: tools/verification/ 18543 18544RUST 18545M: Miguel Ojeda <ojeda@kernel.org> 18546M: Alex Gaynor <alex.gaynor@gmail.com> 18547M: Wedson Almeida Filho <wedsonaf@gmail.com> 18548R: Boqun Feng <boqun.feng@gmail.com> 18549R: Gary Guo <gary@garyguo.net> 18550R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18551R: Benno Lossin <benno.lossin@proton.me> 18552L: rust-for-linux@vger.kernel.org 18553S: Supported 18554W: https://github.com/Rust-for-Linux/linux 18555B: https://github.com/Rust-for-Linux/linux/issues 18556C: zulip://rust-for-linux.zulipchat.com 18557T: git https://github.com/Rust-for-Linux/linux.git rust-next 18558F: Documentation/rust/ 18559F: rust/ 18560F: samples/rust/ 18561F: scripts/*rust* 18562K: \b(?i:rust)\b 18563 18564RXRPC SOCKETS (AF_RXRPC) 18565M: David Howells <dhowells@redhat.com> 18566M: Marc Dionne <marc.dionne@auristor.com> 18567L: linux-afs@lists.infradead.org 18568S: Supported 18569W: https://www.infradead.org/~dhowells/kafs/ 18570F: Documentation/networking/rxrpc.rst 18571F: include/keys/rxrpc-type.h 18572F: include/net/af_rxrpc.h 18573F: include/trace/events/rxrpc.h 18574F: include/uapi/linux/rxrpc.h 18575F: net/rxrpc/ 18576 18577S3 SAVAGE FRAMEBUFFER DRIVER 18578M: Antonino Daplas <adaplas@gmail.com> 18579L: linux-fbdev@vger.kernel.org 18580S: Maintained 18581F: drivers/video/fbdev/savage/ 18582 18583S390 ARCHITECTURE 18584M: Heiko Carstens <hca@linux.ibm.com> 18585M: Vasily Gorbik <gor@linux.ibm.com> 18586M: Alexander Gordeev <agordeev@linux.ibm.com> 18587R: Christian Borntraeger <borntraeger@linux.ibm.com> 18588R: Sven Schnelle <svens@linux.ibm.com> 18589L: linux-s390@vger.kernel.org 18590S: Supported 18591T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18592F: Documentation/driver-api/s390-drivers.rst 18593F: Documentation/s390/ 18594F: arch/s390/ 18595F: drivers/s390/ 18596F: drivers/watchdog/diag288_wdt.c 18597 18598S390 COMMON I/O LAYER 18599M: Vineeth Vijayan <vneethv@linux.ibm.com> 18600M: Peter Oberparleiter <oberpar@linux.ibm.com> 18601L: linux-s390@vger.kernel.org 18602S: Supported 18603F: drivers/s390/cio/ 18604 18605S390 DASD DRIVER 18606M: Stefan Haberland <sth@linux.ibm.com> 18607M: Jan Hoeppner <hoeppner@linux.ibm.com> 18608L: linux-s390@vger.kernel.org 18609S: Supported 18610F: block/partitions/ibm.c 18611F: drivers/s390/block/dasd* 18612F: include/linux/dasd_mod.h 18613 18614S390 IOMMU (PCI) 18615M: Niklas Schnelle <schnelle@linux.ibm.com> 18616M: Matthew Rosato <mjrosato@linux.ibm.com> 18617R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18618L: linux-s390@vger.kernel.org 18619S: Supported 18620F: drivers/iommu/s390-iommu.c 18621 18622S390 IUCV NETWORK LAYER 18623M: Alexandra Winter <wintera@linux.ibm.com> 18624M: Wenjia Zhang <wenjia@linux.ibm.com> 18625L: linux-s390@vger.kernel.org 18626L: netdev@vger.kernel.org 18627S: Supported 18628F: drivers/s390/net/*iucv* 18629F: include/net/iucv/ 18630F: net/iucv/ 18631 18632S390 MM 18633M: Alexander Gordeev <agordeev@linux.ibm.com> 18634M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18635L: linux-s390@vger.kernel.org 18636S: Supported 18637T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18638F: arch/s390/include/asm/pgtable.h 18639F: arch/s390/mm 18640 18641S390 NETWORK DRIVERS 18642M: Alexandra Winter <wintera@linux.ibm.com> 18643M: Wenjia Zhang <wenjia@linux.ibm.com> 18644L: linux-s390@vger.kernel.org 18645L: netdev@vger.kernel.org 18646S: Supported 18647F: drivers/s390/net/ 18648 18649S390 PCI SUBSYSTEM 18650M: Niklas Schnelle <schnelle@linux.ibm.com> 18651M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18652L: linux-s390@vger.kernel.org 18653S: Supported 18654F: Documentation/s390/pci.rst 18655F: arch/s390/pci/ 18656F: drivers/pci/hotplug/s390_pci_hpc.c 18657 18658S390 SCM DRIVER 18659M: Vineeth Vijayan <vneethv@linux.ibm.com> 18660L: linux-s390@vger.kernel.org 18661S: Supported 18662F: drivers/s390/block/scm* 18663F: drivers/s390/cio/scm.c 18664 18665S390 VFIO AP DRIVER 18666M: Tony Krowiak <akrowiak@linux.ibm.com> 18667M: Halil Pasic <pasic@linux.ibm.com> 18668M: Jason Herne <jjherne@linux.ibm.com> 18669L: linux-s390@vger.kernel.org 18670S: Supported 18671F: Documentation/s390/vfio-ap* 18672F: drivers/s390/crypto/vfio_ap* 18673 18674S390 VFIO-CCW DRIVER 18675M: Eric Farman <farman@linux.ibm.com> 18676M: Matthew Rosato <mjrosato@linux.ibm.com> 18677R: Halil Pasic <pasic@linux.ibm.com> 18678L: linux-s390@vger.kernel.org 18679L: kvm@vger.kernel.org 18680S: Supported 18681F: Documentation/s390/vfio-ccw.rst 18682F: drivers/s390/cio/vfio_ccw* 18683F: include/uapi/linux/vfio_ccw.h 18684 18685S390 VFIO-PCI DRIVER 18686M: Matthew Rosato <mjrosato@linux.ibm.com> 18687M: Eric Farman <farman@linux.ibm.com> 18688L: linux-s390@vger.kernel.org 18689L: kvm@vger.kernel.org 18690S: Supported 18691F: arch/s390/kvm/pci* 18692F: drivers/vfio/pci/vfio_pci_zdev.c 18693F: include/uapi/linux/vfio_zdev.h 18694 18695S390 ZCRYPT DRIVER 18696M: Harald Freudenberger <freude@linux.ibm.com> 18697L: linux-s390@vger.kernel.org 18698S: Supported 18699F: drivers/s390/crypto/ 18700 18701S390 ZFCP DRIVER 18702M: Steffen Maier <maier@linux.ibm.com> 18703M: Benjamin Block <bblock@linux.ibm.com> 18704L: linux-s390@vger.kernel.org 18705S: Supported 18706F: drivers/s390/scsi/zfcp_* 18707 18708SAA6588 RDS RECEIVER DRIVER 18709M: Hans Verkuil <hverkuil@xs4all.nl> 18710L: linux-media@vger.kernel.org 18711S: Odd Fixes 18712W: https://linuxtv.org 18713T: git git://linuxtv.org/media_tree.git 18714F: drivers/media/i2c/saa6588* 18715 18716SAA7134 VIDEO4LINUX DRIVER 18717M: Mauro Carvalho Chehab <mchehab@kernel.org> 18718L: linux-media@vger.kernel.org 18719S: Odd fixes 18720W: https://linuxtv.org 18721T: git git://linuxtv.org/media_tree.git 18722F: Documentation/driver-api/media/drivers/saa7134* 18723F: drivers/media/pci/saa7134/ 18724 18725SAA7146 VIDEO4LINUX-2 DRIVER 18726M: Hans Verkuil <hverkuil@xs4all.nl> 18727L: linux-media@vger.kernel.org 18728S: Maintained 18729T: git git://linuxtv.org/media_tree.git 18730F: drivers/media/common/saa7146/ 18731F: drivers/media/pci/saa7146/ 18732F: include/media/drv-intf/saa7146* 18733 18734SAFESETID SECURITY MODULE 18735M: Micah Morton <mortonm@chromium.org> 18736S: Supported 18737F: Documentation/admin-guide/LSM/SafeSetID.rst 18738F: security/safesetid/ 18739 18740SAMSUNG AUDIO (ASoC) DRIVERS 18741M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18743S: Maintained 18744B: mailto:linux-samsung-soc@vger.kernel.org 18745F: Documentation/devicetree/bindings/sound/samsung* 18746F: sound/soc/samsung/ 18747 18748SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18749M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18750L: linux-crypto@vger.kernel.org 18751L: linux-samsung-soc@vger.kernel.org 18752S: Maintained 18753F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18754F: drivers/crypto/exynos-rng.c 18755 18756SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18757M: Łukasz Stelmach <l.stelmach@samsung.com> 18758L: linux-samsung-soc@vger.kernel.org 18759S: Maintained 18760F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18761F: drivers/char/hw_random/exynos-trng.c 18762 18763SAMSUNG FRAMEBUFFER DRIVER 18764M: Jingoo Han <jingoohan1@gmail.com> 18765L: linux-fbdev@vger.kernel.org 18766S: Maintained 18767F: drivers/video/fbdev/s3c-fb.c 18768 18769SAMSUNG INTERCONNECT DRIVERS 18770M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18771M: Artur Świgoń <a.swigon@samsung.com> 18772L: linux-pm@vger.kernel.org 18773L: linux-samsung-soc@vger.kernel.org 18774S: Supported 18775F: drivers/interconnect/samsung/ 18776 18777SAMSUNG LAPTOP DRIVER 18778M: Corentin Chary <corentin.chary@gmail.com> 18779L: platform-driver-x86@vger.kernel.org 18780S: Maintained 18781F: drivers/platform/x86/samsung-laptop.c 18782 18783SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18784M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18785L: linux-kernel@vger.kernel.org 18786L: linux-samsung-soc@vger.kernel.org 18787S: Supported 18788B: mailto:linux-samsung-soc@vger.kernel.org 18789F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18790F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18791F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18792F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18793F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18794F: drivers/clk/clk-s2mps11.c 18795F: drivers/mfd/sec*.c 18796F: drivers/regulator/s2m*.c 18797F: drivers/regulator/s5m*.c 18798F: drivers/rtc/rtc-s5m.c 18799F: include/linux/mfd/samsung/ 18800 18801SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18802M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18803L: linux-media@vger.kernel.org 18804L: linux-samsung-soc@vger.kernel.org 18805S: Maintained 18806F: drivers/media/platform/samsung/s3c-camif/ 18807F: include/media/drv-intf/s3c_camif.h 18808 18809SAMSUNG S3FWRN5 NFC DRIVER 18810M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18811S: Maintained 18812F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18813F: drivers/nfc/s3fwrn5 18814 18815SAMSUNG S5C73M3 CAMERA DRIVER 18816M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18817M: Andrzej Hajda <andrzej.hajda@intel.com> 18818L: linux-media@vger.kernel.org 18819S: Supported 18820F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18821F: drivers/media/i2c/s5c73m3/* 18822 18823SAMSUNG S5K5BAF CAMERA DRIVER 18824M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18825M: Andrzej Hajda <andrzej.hajda@intel.com> 18826L: linux-media@vger.kernel.org 18827S: Supported 18828F: drivers/media/i2c/s5k5baf.c 18829 18830SAMSUNG S5P Security SubSystem (SSS) DRIVER 18831M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18832M: Vladimir Zapolskiy <vz@mleia.com> 18833L: linux-crypto@vger.kernel.org 18834L: linux-samsung-soc@vger.kernel.org 18835S: Maintained 18836F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18837F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18838F: drivers/crypto/s5p-sss.c 18839 18840SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18841M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18842L: linux-media@vger.kernel.org 18843S: Supported 18844Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18845F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18846F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18849F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18850F: drivers/media/platform/samsung/exynos4-is/ 18851 18852SAMSUNG SOC CLOCK DRIVERS 18853M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18854M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18855M: Tomasz Figa <tomasz.figa@gmail.com> 18856M: Chanwoo Choi <cw00.choi@samsung.com> 18857R: Alim Akhtar <alim.akhtar@samsung.com> 18858L: linux-samsung-soc@vger.kernel.org 18859S: Supported 18860T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18861T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18862F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18863F: Documentation/devicetree/bindings/clock/samsung,s3c* 18864F: drivers/clk/samsung/ 18865F: include/dt-bindings/clock/exynos*.h 18866F: include/dt-bindings/clock/s5p*.h 18867F: include/dt-bindings/clock/samsung,*.h 18868F: include/linux/clk/samsung.h 18869 18870SAMSUNG SPI DRIVERS 18871M: Andi Shyti <andi.shyti@kernel.org> 18872L: linux-spi@vger.kernel.org 18873L: linux-samsung-soc@vger.kernel.org 18874S: Maintained 18875F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18876F: drivers/spi/spi-s3c* 18877F: include/linux/platform_data/spi-s3c64xx.h 18878 18879SAMSUNG SXGBE DRIVERS 18880M: Byungho An <bh74.an@samsung.com> 18881L: netdev@vger.kernel.org 18882S: Supported 18883F: drivers/net/ethernet/samsung/sxgbe/ 18884 18885SAMSUNG THERMAL DRIVER 18886M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18887M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18888L: linux-pm@vger.kernel.org 18889L: linux-samsung-soc@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18892F: drivers/thermal/samsung/ 18893 18894SAMSUNG USB2 PHY DRIVER 18895M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18896L: linux-kernel@vger.kernel.org 18897S: Supported 18898F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18899F: Documentation/driver-api/phy/samsung-usb2.rst 18900F: drivers/phy/samsung/phy-exynos4210-usb2.c 18901F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18902F: drivers/phy/samsung/phy-exynos5250-usb2.c 18903F: drivers/phy/samsung/phy-s5pv210-usb2.c 18904F: drivers/phy/samsung/phy-samsung-usb2.c 18905F: drivers/phy/samsung/phy-samsung-usb2.h 18906 18907SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18908M: Paul Barker <paul.barker@sancloud.com> 18909R: Marc Murphy <marc.murphy@sancloud.com> 18910S: Supported 18911F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18912 18913SC1200 WDT DRIVER 18914M: Zwane Mwaikambo <zwanem@gmail.com> 18915S: Maintained 18916F: drivers/watchdog/sc1200wdt.c 18917 18918SCHEDULER 18919M: Ingo Molnar <mingo@redhat.com> 18920M: Peter Zijlstra <peterz@infradead.org> 18921M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18922M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18923R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18924R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18925R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18926R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18927R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18928R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18929L: linux-kernel@vger.kernel.org 18930S: Maintained 18931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18932F: include/linux/preempt.h 18933F: include/linux/sched.h 18934F: include/linux/wait.h 18935F: include/uapi/linux/sched.h 18936F: kernel/sched/ 18937 18938SCSI LIBSAS SUBSYSTEM 18939R: John Garry <john.g.garry@oracle.com> 18940R: Jason Yan <yanaijie@huawei.com> 18941L: linux-scsi@vger.kernel.org 18942S: Supported 18943F: Documentation/scsi/libsas.rst 18944F: drivers/scsi/libsas/ 18945F: include/scsi/libsas.h 18946F: include/scsi/sas_ata.h 18947 18948SCSI RDMA PROTOCOL (SRP) INITIATOR 18949M: Bart Van Assche <bvanassche@acm.org> 18950L: linux-rdma@vger.kernel.org 18951S: Supported 18952Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18953F: drivers/infiniband/ulp/srp/ 18954F: include/scsi/srp.h 18955 18956SCSI RDMA PROTOCOL (SRP) TARGET 18957M: Bart Van Assche <bvanassche@acm.org> 18958L: linux-rdma@vger.kernel.org 18959L: target-devel@vger.kernel.org 18960S: Supported 18961Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18962F: drivers/infiniband/ulp/srpt/ 18963 18964SCSI SG DRIVER 18965M: Doug Gilbert <dgilbert@interlog.com> 18966L: linux-scsi@vger.kernel.org 18967S: Maintained 18968W: http://sg.danny.cz/sg 18969F: Documentation/scsi/scsi-generic.rst 18970F: drivers/scsi/sg.c 18971F: include/scsi/sg.h 18972 18973SCSI SUBSYSTEM 18974M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18975M: "Martin K. Petersen" <martin.petersen@oracle.com> 18976L: linux-scsi@vger.kernel.org 18977S: Maintained 18978Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18979T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18981F: Documentation/devicetree/bindings/scsi/ 18982F: drivers/scsi/ 18983F: drivers/ufs/ 18984F: include/scsi/ 18985 18986SCSI TAPE DRIVER 18987M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18988L: linux-scsi@vger.kernel.org 18989S: Maintained 18990F: Documentation/scsi/st.rst 18991F: drivers/scsi/st.* 18992F: drivers/scsi/st_*.h 18993 18994SCSI TARGET CORE USER DRIVER 18995M: Bodo Stroesser <bostroesser@gmail.com> 18996L: linux-scsi@vger.kernel.org 18997L: target-devel@vger.kernel.org 18998S: Supported 18999F: Documentation/target/tcmu-design.rst 19000F: drivers/target/target_core_user.c 19001F: include/uapi/linux/target_core_user.h 19002 19003SCSI TARGET SUBSYSTEM 19004M: "Martin K. Petersen" <martin.petersen@oracle.com> 19005L: linux-scsi@vger.kernel.org 19006L: target-devel@vger.kernel.org 19007S: Supported 19008W: http://www.linux-iscsi.org 19009Q: https://patchwork.kernel.org/project/target-devel/list/ 19010T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19011F: Documentation/target/ 19012F: drivers/target/ 19013F: include/target/ 19014 19015SCTP PROTOCOL 19016M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19017M: Xin Long <lucien.xin@gmail.com> 19018L: linux-sctp@vger.kernel.org 19019S: Maintained 19020W: https://github.com/sctp/lksctp-tools/wiki 19021F: Documentation/networking/sctp.rst 19022F: include/linux/sctp.h 19023F: include/net/sctp/ 19024F: include/uapi/linux/sctp.h 19025F: net/sctp/ 19026 19027SCx200 CPU SUPPORT 19028M: Jim Cromie <jim.cromie@gmail.com> 19029S: Odd Fixes 19030F: Documentation/i2c/busses/scx200_acb.rst 19031F: arch/x86/platform/scx200/ 19032F: drivers/i2c/busses/scx200* 19033F: drivers/mtd/maps/scx200_docflash.c 19034F: drivers/watchdog/scx200_wdt.c 19035F: include/linux/scx200.h 19036 19037SCx200 GPIO DRIVER 19038M: Jim Cromie <jim.cromie@gmail.com> 19039S: Maintained 19040F: drivers/char/scx200_gpio.c 19041F: include/linux/scx200_gpio.h 19042 19043SCx200 HRT CLOCKSOURCE DRIVER 19044M: Jim Cromie <jim.cromie@gmail.com> 19045S: Maintained 19046F: drivers/clocksource/scx200_hrt.c 19047 19048SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19049M: Sascha Sommer <saschasommer@freenet.de> 19050L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19051S: Maintained 19052F: drivers/mmc/host/sdricoh_cs.c 19053 19054SECO BOARDS CEC DRIVER 19055M: Ettore Chimenti <ek5.chimenti@gmail.com> 19056S: Maintained 19057F: drivers/media/cec/platform/seco/seco-cec.c 19058F: drivers/media/cec/platform/seco/seco-cec.h 19059 19060SECURE COMPUTING 19061M: Kees Cook <keescook@chromium.org> 19062R: Andy Lutomirski <luto@amacapital.net> 19063R: Will Drewry <wad@chromium.org> 19064S: Supported 19065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19066F: Documentation/userspace-api/seccomp_filter.rst 19067F: include/linux/seccomp.h 19068F: include/uapi/linux/seccomp.h 19069F: kernel/seccomp.c 19070F: tools/testing/selftests/kselftest_harness.h 19071F: tools/testing/selftests/seccomp/* 19072K: \bsecure_computing 19073K: \bTIF_SECCOMP\b 19074 19075SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19076M: Kamal Dasu <kamal.dasu@broadcom.com> 19077M: Al Cooper <alcooperx@gmail.com> 19078R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19079L: linux-mmc@vger.kernel.org 19080S: Maintained 19081F: drivers/mmc/host/sdhci-brcmstb* 19082 19083SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19084M: Adrian Hunter <adrian.hunter@intel.com> 19085L: linux-mmc@vger.kernel.org 19086S: Supported 19087F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19088F: drivers/mmc/host/sdhci* 19089 19090SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19091M: Eugen Hristev <eugen.hristev@microchip.com> 19092L: linux-mmc@vger.kernel.org 19093S: Supported 19094F: drivers/mmc/host/sdhci-of-at91.c 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19097M: Haibo Chen <haibo.chen@nxp.com> 19098L: linux-imx@nxp.com 19099L: linux-mmc@vger.kernel.org 19100S: Maintained 19101F: drivers/mmc/host/sdhci-esdhc-imx.c 19102 19103SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19104M: Ben Dooks <ben-linux@fluff.org> 19105M: Jaehoon Chung <jh80.chung@samsung.com> 19106L: linux-mmc@vger.kernel.org 19107S: Maintained 19108F: drivers/mmc/host/sdhci-s3c* 19109 19110SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19111M: Viresh Kumar <vireshk@kernel.org> 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-spear.c 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19117M: Vignesh Raghavendra <vigneshr@ti.com> 19118L: linux-mmc@vger.kernel.org 19119S: Maintained 19120F: drivers/mmc/host/sdhci-omap.c 19121 19122SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19123M: Jonathan Derrick <jonathan.derrick@linux.dev> 19124L: linux-block@vger.kernel.org 19125S: Supported 19126F: block/opal_proto.h 19127F: block/sed* 19128F: include/linux/sed* 19129F: include/uapi/linux/sed* 19130 19131SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19132M: Mark Rutland <mark.rutland@arm.com> 19133M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19134M: Sudeep Holla <sudeep.holla@arm.com> 19135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19136S: Maintained 19137F: drivers/firmware/smccc/ 19138F: include/linux/arm-smccc.h 19139 19140SECURITY CONTACT 19141M: Security Officers <security@kernel.org> 19142S: Supported 19143F: Documentation/process/security-bugs.rst 19144 19145SECURITY SUBSYSTEM 19146M: Paul Moore <paul@paul-moore.com> 19147M: James Morris <jmorris@namei.org> 19148M: "Serge E. Hallyn" <serge@hallyn.com> 19149L: linux-security-module@vger.kernel.org (suggested Cc:) 19150S: Supported 19151W: http://kernsec.org/ 19152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19153F: security/ 19154X: security/selinux/ 19155 19156SELINUX SECURITY MODULE 19157M: Paul Moore <paul@paul-moore.com> 19158M: Stephen Smalley <stephen.smalley.work@gmail.com> 19159M: Eric Paris <eparis@parisplace.org> 19160L: selinux@vger.kernel.org 19161S: Supported 19162W: https://selinuxproject.org 19163W: https://github.com/SELinuxProject 19164T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19165F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19166F: Documentation/ABI/removed/sysfs-selinux-disable 19167F: Documentation/admin-guide/LSM/SELinux.rst 19168F: include/trace/events/avc.h 19169F: include/uapi/linux/selinux_netlink.h 19170F: scripts/selinux/ 19171F: security/selinux/ 19172 19173SENSABLE PHANTOM 19174M: Jiri Slaby <jirislaby@kernel.org> 19175S: Maintained 19176F: drivers/misc/phantom.c 19177F: include/uapi/linux/phantom.h 19178 19179SENSEAIR SUNRISE 006-0-0007 19180M: Jacopo Mondi <jacopo@jmondi.org> 19181S: Maintained 19182F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19183F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19184F: drivers/iio/chemical/sunrise_co2.c 19185 19186SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19187M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19188S: Maintained 19189F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19190F: drivers/iio/chemical/scd30.h 19191F: drivers/iio/chemical/scd30_core.c 19192F: drivers/iio/chemical/scd30_i2c.c 19193F: drivers/iio/chemical/scd30_serial.c 19194 19195SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19196M: Roan van Dijk <roan@protonic.nl> 19197S: Maintained 19198F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19199F: drivers/iio/chemical/scd4x.c 19200 19201SENSIRION SGP40 GAS SENSOR DRIVER 19202M: Andreas Klinger <ak@it-klinger.de> 19203S: Maintained 19204F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19205F: drivers/iio/chemical/sgp40.c 19206 19207SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19208M: Tomasz Duszynski <tduszyns@gmail.com> 19209S: Maintained 19210F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19211F: drivers/iio/chemical/sps30.c 19212F: drivers/iio/chemical/sps30_i2c.c 19213F: drivers/iio/chemical/sps30_serial.c 19214 19215SERIAL DEVICE BUS 19216M: Rob Herring <robh@kernel.org> 19217L: linux-serial@vger.kernel.org 19218S: Maintained 19219F: Documentation/devicetree/bindings/serial/serial.yaml 19220F: drivers/tty/serdev/ 19221F: include/linux/serdev.h 19222 19223SERIAL DRIVERS 19224M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19225L: linux-serial@vger.kernel.org 19226S: Maintained 19227F: Documentation/devicetree/bindings/serial/ 19228F: drivers/tty/serial/ 19229 19230SERIAL IR RECEIVER 19231M: Sean Young <sean@mess.org> 19232L: linux-media@vger.kernel.org 19233S: Maintained 19234F: drivers/media/rc/serial_ir.c 19235 19236SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19237M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19238L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19239S: Maintained 19240F: Documentation/devicetree/bindings/slimbus/ 19241F: drivers/slimbus/ 19242F: include/linux/slimbus.h 19243 19244SFC NETWORK DRIVER 19245M: Edward Cree <ecree.xilinx@gmail.com> 19246M: Martin Habets <habetsm.xilinx@gmail.com> 19247L: netdev@vger.kernel.org 19248L: linux-net-drivers@amd.com 19249S: Supported 19250F: Documentation/networking/devlink/sfc.rst 19251F: drivers/net/ethernet/sfc/ 19252 19253SFCTEMP HWMON DRIVER 19254M: Emil Renner Berthing <kernel@esmil.dk> 19255L: linux-hwmon@vger.kernel.org 19256S: Maintained 19257F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19258F: Documentation/hwmon/sfctemp.rst 19259F: drivers/hwmon/sfctemp.c 19260 19261SFF/SFP/SFP+ MODULE SUPPORT 19262M: Russell King <linux@armlinux.org.uk> 19263L: netdev@vger.kernel.org 19264S: Maintained 19265F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19266F: drivers/net/phy/phylink.c 19267F: drivers/net/phy/sfp* 19268F: include/linux/mdio/mdio-i2c.h 19269F: include/linux/phylink.h 19270F: include/linux/sfp.h 19271K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19272 19273SGI GRU DRIVER 19274M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19275S: Maintained 19276F: drivers/misc/sgi-gru/ 19277 19278SGI XP/XPC/XPNET DRIVER 19279M: Robin Holt <robinmholt@gmail.com> 19280M: Steve Wahl <steve.wahl@hpe.com> 19281R: Mike Travis <mike.travis@hpe.com> 19282S: Maintained 19283F: drivers/misc/sgi-xp/ 19284 19285SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19286M: Karsten Graul <kgraul@linux.ibm.com> 19287M: Wenjia Zhang <wenjia@linux.ibm.com> 19288M: Jan Karcher <jaka@linux.ibm.com> 19289R: D. Wythe <alibuda@linux.alibaba.com> 19290R: Tony Lu <tonylu@linux.alibaba.com> 19291R: Wen Gu <guwen@linux.alibaba.com> 19292L: linux-s390@vger.kernel.org 19293S: Supported 19294F: net/smc/ 19295 19296SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19297M: Linus Walleij <linus.walleij@linaro.org> 19298L: linux-iio@vger.kernel.org 19299S: Maintained 19300T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19301F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19302F: drivers/iio/light/gp2ap002.c 19303 19304SHARP RJ54N1CB0C SENSOR DRIVER 19305M: Jacopo Mondi <jacopo@jmondi.org> 19306L: linux-media@vger.kernel.org 19307S: Odd fixes 19308T: git git://linuxtv.org/media_tree.git 19309F: drivers/media/i2c/rj54n1cb0c.c 19310F: include/media/i2c/rj54n1cb0c.h 19311 19312SH_VOU V4L2 OUTPUT DRIVER 19313L: linux-media@vger.kernel.org 19314S: Orphan 19315F: drivers/media/platform/renesas/sh_vou.c 19316F: include/media/drv-intf/sh_vou.h 19317 19318SI2157 MEDIA DRIVER 19319M: Antti Palosaari <crope@iki.fi> 19320L: linux-media@vger.kernel.org 19321S: Maintained 19322W: https://linuxtv.org 19323W: http://palosaari.fi/linux/ 19324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19325T: git git://linuxtv.org/anttip/media_tree.git 19326F: drivers/media/tuners/si2157* 19327 19328SI2165 MEDIA DRIVER 19329M: Matthias Schwarzott <zzam@gentoo.org> 19330L: linux-media@vger.kernel.org 19331S: Maintained 19332W: https://linuxtv.org 19333Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19334F: drivers/media/dvb-frontends/si2165* 19335 19336SI2168 MEDIA DRIVER 19337M: Antti Palosaari <crope@iki.fi> 19338L: linux-media@vger.kernel.org 19339S: Maintained 19340W: https://linuxtv.org 19341W: http://palosaari.fi/linux/ 19342Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19343T: git git://linuxtv.org/anttip/media_tree.git 19344F: drivers/media/dvb-frontends/si2168* 19345 19346SI470X FM RADIO RECEIVER I2C DRIVER 19347M: Hans Verkuil <hverkuil@xs4all.nl> 19348L: linux-media@vger.kernel.org 19349S: Odd Fixes 19350W: https://linuxtv.org 19351T: git git://linuxtv.org/media_tree.git 19352F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19353F: drivers/media/radio/si470x/radio-si470x-i2c.c 19354 19355SI470X FM RADIO RECEIVER USB DRIVER 19356M: Hans Verkuil <hverkuil@xs4all.nl> 19357L: linux-media@vger.kernel.org 19358S: Maintained 19359W: https://linuxtv.org 19360T: git git://linuxtv.org/media_tree.git 19361F: drivers/media/radio/si470x/radio-si470x-common.c 19362F: drivers/media/radio/si470x/radio-si470x-usb.c 19363F: drivers/media/radio/si470x/radio-si470x.h 19364 19365SI4713 FM RADIO TRANSMITTER I2C DRIVER 19366M: Eduardo Valentin <edubezval@gmail.com> 19367L: linux-media@vger.kernel.org 19368S: Odd Fixes 19369W: https://linuxtv.org 19370T: git git://linuxtv.org/media_tree.git 19371F: drivers/media/radio/si4713/si4713.? 19372 19373SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19374M: Eduardo Valentin <edubezval@gmail.com> 19375L: linux-media@vger.kernel.org 19376S: Odd Fixes 19377W: https://linuxtv.org 19378T: git git://linuxtv.org/media_tree.git 19379F: drivers/media/radio/si4713/radio-platform-si4713.c 19380 19381SI4713 FM RADIO TRANSMITTER USB DRIVER 19382M: Hans Verkuil <hverkuil@xs4all.nl> 19383L: linux-media@vger.kernel.org 19384S: Maintained 19385W: https://linuxtv.org 19386T: git git://linuxtv.org/media_tree.git 19387F: drivers/media/radio/si4713/radio-usb-si4713.c 19388 19389SIANO DVB DRIVER 19390M: Mauro Carvalho Chehab <mchehab@kernel.org> 19391L: linux-media@vger.kernel.org 19392S: Odd fixes 19393W: https://linuxtv.org 19394T: git git://linuxtv.org/media_tree.git 19395F: drivers/media/common/siano/ 19396F: drivers/media/mmc/siano/ 19397F: drivers/media/usb/siano/ 19398F: drivers/media/usb/siano/ 19399 19400SIFIVE DRIVERS 19401M: Palmer Dabbelt <palmer@dabbelt.com> 19402M: Paul Walmsley <paul.walmsley@sifive.com> 19403L: linux-riscv@lists.infradead.org 19404S: Supported 19405N: sifive 19406K: [^@]sifive 19407 19408SIFIVE FU540 SYSTEM-ON-CHIP 19409M: Paul Walmsley <paul.walmsley@sifive.com> 19410M: Palmer Dabbelt <palmer@dabbelt.com> 19411L: linux-riscv@lists.infradead.org 19412S: Supported 19413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19414N: fu540 19415K: fu540 19416 19417SIFIVE PDMA DRIVER 19418M: Green Wan <green.wan@sifive.com> 19419S: Maintained 19420F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19421F: drivers/dma/sf-pdma/ 19422 19423SIFIVE SOC DRIVERS 19424M: Conor Dooley <conor@kernel.org> 19425L: linux-riscv@lists.infradead.org 19426S: Maintained 19427T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19428F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19429F: drivers/soc/sifive/ 19430 19431SILEAD TOUCHSCREEN DRIVER 19432M: Hans de Goede <hdegoede@redhat.com> 19433L: linux-input@vger.kernel.org 19434L: platform-driver-x86@vger.kernel.org 19435S: Maintained 19436F: drivers/input/touchscreen/silead.c 19437F: drivers/platform/x86/touchscreen_dmi.c 19438 19439SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19440M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19441S: Supported 19442F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19443F: drivers/net/wireless/silabs/wfx/ 19444 19445SILICON MOTION SM712 FRAME BUFFER DRIVER 19446M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19447M: Teddy Wang <teddy.wang@siliconmotion.com> 19448M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19449L: linux-fbdev@vger.kernel.org 19450S: Maintained 19451F: Documentation/fb/sm712fb.rst 19452F: drivers/video/fbdev/sm712* 19453 19454SILVACO I3C DUAL-ROLE MASTER 19455M: Miquel Raynal <miquel.raynal@bootlin.com> 19456M: Conor Culhane <conor.culhane@silvaco.com> 19457L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19458S: Maintained 19459F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19460F: drivers/i3c/master/svc-i3c-master.c 19461 19462SIMPLEFB FB DRIVER 19463M: Hans de Goede <hdegoede@redhat.com> 19464L: linux-fbdev@vger.kernel.org 19465S: Maintained 19466F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19467F: drivers/video/fbdev/simplefb.c 19468F: include/linux/platform_data/simplefb.h 19469 19470SIMTEC EB110ATX (Chalice CATS) 19471M: Simtec Linux Team <linux@simtec.co.uk> 19472S: Supported 19473W: http://www.simtec.co.uk/products/EB110ATX/ 19474 19475SIOX 19476M: Thorsten Scherer <t.scherer@eckelmann.de> 19477M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19478R: Pengutronix Kernel Team <kernel@pengutronix.de> 19479S: Supported 19480F: drivers/gpio/gpio-siox.c 19481F: drivers/siox/* 19482F: include/trace/events/siox.h 19483 19484SIPHASH PRF ROUTINES 19485M: Jason A. Donenfeld <Jason@zx2c4.com> 19486S: Maintained 19487F: include/linux/siphash.h 19488F: lib/siphash.c 19489F: lib/siphash_kunit.c 19490 19491SIS 190 ETHERNET DRIVER 19492M: Francois Romieu <romieu@fr.zoreil.com> 19493L: netdev@vger.kernel.org 19494S: Maintained 19495F: drivers/net/ethernet/sis/sis190.c 19496 19497SIS 900/7016 FAST ETHERNET DRIVER 19498M: Daniele Venzano <venza@brownhat.org> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501W: http://www.brownhat.org/sis900.html 19502F: drivers/net/ethernet/sis/sis900.* 19503 19504SIS FRAMEBUFFER DRIVER 19505S: Orphan 19506F: Documentation/fb/sisfb.rst 19507F: drivers/video/fbdev/sis/ 19508F: include/video/sisfb.h 19509 19510SIS I2C TOUCHSCREEN DRIVER 19511M: Mika Penttilä <mpenttil@redhat.com> 19512L: linux-input@vger.kernel.org 19513S: Maintained 19514F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19515F: drivers/input/touchscreen/sis_i2c.c 19516 19517SIS USB2VGA DRIVER 19518M: Thomas Winischhofer <thomas@winischhofer.net> 19519S: Maintained 19520W: http://www.winischhofer.at/linuxsisusbvga.shtml 19521F: drivers/usb/misc/sisusbvga/ 19522 19523SL28 CPLD MFD DRIVER 19524M: Michael Walle <michael@walle.cc> 19525S: Maintained 19526F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19527F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19528F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19529F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19530F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19531F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19532F: drivers/gpio/gpio-sl28cpld.c 19533F: drivers/hwmon/sl28cpld-hwmon.c 19534F: drivers/irqchip/irq-sl28cpld.c 19535F: drivers/pwm/pwm-sl28cpld.c 19536F: drivers/watchdog/sl28cpld_wdt.c 19537 19538SL28 VPD NVMEM LAYOUT DRIVER 19539M: Michael Walle <michael@walle.cc> 19540S: Maintained 19541F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19542F: drivers/nvmem/layouts/sl28vpd.c 19543 19544SLAB ALLOCATOR 19545M: Christoph Lameter <cl@linux.com> 19546M: Pekka Enberg <penberg@kernel.org> 19547M: David Rientjes <rientjes@google.com> 19548M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19549M: Andrew Morton <akpm@linux-foundation.org> 19550M: Vlastimil Babka <vbabka@suse.cz> 19551R: Roman Gushchin <roman.gushchin@linux.dev> 19552R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19553L: linux-mm@kvack.org 19554S: Maintained 19555T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19556F: include/linux/sl?b*.h 19557F: mm/sl?b* 19558 19559SLCAN CAN NETWORK DRIVER 19560M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19561L: linux-can@vger.kernel.org 19562S: Maintained 19563F: drivers/net/can/slcan/ 19564 19565SLEEPABLE READ-COPY UPDATE (SRCU) 19566M: Lai Jiangshan <jiangshanlai@gmail.com> 19567M: "Paul E. McKenney" <paulmck@kernel.org> 19568M: Josh Triplett <josh@joshtriplett.org> 19569R: Steven Rostedt <rostedt@goodmis.org> 19570R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19571L: rcu@vger.kernel.org 19572S: Supported 19573W: http://www.rdrop.com/users/paulmck/RCU/ 19574T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19575F: include/linux/srcu*.h 19576F: kernel/rcu/srcu*.c 19577 19578SMACK SECURITY MODULE 19579M: Casey Schaufler <casey@schaufler-ca.com> 19580L: linux-security-module@vger.kernel.org 19581S: Maintained 19582W: http://schaufler-ca.com 19583T: git git://github.com/cschaufler/smack-next 19584F: Documentation/admin-guide/LSM/Smack.rst 19585F: security/smack/ 19586 19587SMC91x ETHERNET DRIVER 19588M: Nicolas Pitre <nico@fluxnic.net> 19589S: Odd Fixes 19590F: drivers/net/ethernet/smsc/smc91x.* 19591 19592SMM665 HARDWARE MONITOR DRIVER 19593M: Guenter Roeck <linux@roeck-us.net> 19594L: linux-hwmon@vger.kernel.org 19595S: Maintained 19596F: Documentation/hwmon/smm665.rst 19597F: drivers/hwmon/smm665.c 19598 19599SMSC EMC2103 HARDWARE MONITOR DRIVER 19600M: Steve Glendinning <steve.glendinning@shawell.net> 19601L: linux-hwmon@vger.kernel.org 19602S: Maintained 19603F: Documentation/hwmon/emc2103.rst 19604F: drivers/hwmon/emc2103.c 19605 19606SMSC SCH5627 HARDWARE MONITOR DRIVER 19607M: Hans de Goede <hdegoede@redhat.com> 19608L: linux-hwmon@vger.kernel.org 19609S: Supported 19610F: Documentation/hwmon/sch5627.rst 19611F: drivers/hwmon/sch5627.c 19612 19613SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19614M: Steve Glendinning <steve.glendinning@shawell.net> 19615L: linux-fbdev@vger.kernel.org 19616S: Maintained 19617F: drivers/video/fbdev/smscufx.c 19618 19619SMSC47B397 HARDWARE MONITOR DRIVER 19620M: Jean Delvare <jdelvare@suse.com> 19621L: linux-hwmon@vger.kernel.org 19622S: Maintained 19623F: Documentation/hwmon/smsc47b397.rst 19624F: drivers/hwmon/smsc47b397.c 19625 19626SMSC911x ETHERNET DRIVER 19627M: Steve Glendinning <steve.glendinning@shawell.net> 19628L: netdev@vger.kernel.org 19629S: Maintained 19630F: drivers/net/ethernet/smsc/smsc911x.* 19631F: include/linux/smsc911x.h 19632 19633SMSC9420 PCI ETHERNET DRIVER 19634M: Steve Glendinning <steve.glendinning@shawell.net> 19635L: netdev@vger.kernel.org 19636S: Maintained 19637F: drivers/net/ethernet/smsc/smsc9420.* 19638 19639SNET DPU VIRTIO DATA PATH ACCELERATOR 19640R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19641F: drivers/vdpa/solidrun/ 19642 19643SOCIONEXT (SNI) AVE NETWORK DRIVER 19644M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19645L: netdev@vger.kernel.org 19646S: Maintained 19647F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19648F: drivers/net/ethernet/socionext/sni_ave.c 19649 19650SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19651M: Jassi Brar <jaswinder.singh@linaro.org> 19652M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19653L: netdev@vger.kernel.org 19654S: Maintained 19655F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19656F: drivers/net/ethernet/socionext/netsec.c 19657 19658SOCIONEXT (SNI) Synquacer SPI DRIVER 19659M: Masahisa Kojima <masahisa.kojima@linaro.org> 19660M: Jassi Brar <jaswinder.singh@linaro.org> 19661L: linux-spi@vger.kernel.org 19662S: Maintained 19663F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19664F: drivers/spi/spi-synquacer.c 19665 19666SOCIONEXT SYNQUACER I2C DRIVER 19667M: Ard Biesheuvel <ardb@kernel.org> 19668L: linux-i2c@vger.kernel.org 19669S: Maintained 19670F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19671F: drivers/i2c/busses/i2c-synquacer.c 19672 19673SOCIONEXT UNIPHIER SOUND DRIVER 19674L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19675S: Orphan 19676F: sound/soc/uniphier/ 19677 19678SOCKET TIMESTAMPING 19679M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19680S: Maintained 19681F: Documentation/networking/timestamping.rst 19682F: include/uapi/linux/net_tstamp.h 19683F: tools/testing/selftests/net/so_txtime.c 19684 19685SOEKRIS NET48XX LED SUPPORT 19686M: Chris Boot <bootc@bootc.net> 19687S: Maintained 19688F: drivers/leds/leds-net48xx.c 19689 19690SOFT-IWARP DRIVER (siw) 19691M: Bernard Metzler <bmt@zurich.ibm.com> 19692L: linux-rdma@vger.kernel.org 19693S: Supported 19694F: drivers/infiniband/sw/siw/ 19695F: include/uapi/rdma/siw-abi.h 19696 19697SOFT-ROCE DRIVER (rxe) 19698M: Zhu Yanjun <zyjzyj2000@gmail.com> 19699L: linux-rdma@vger.kernel.org 19700S: Supported 19701F: drivers/infiniband/sw/rxe/ 19702F: include/uapi/rdma/rdma_user_rxe.h 19703 19704SOFTLOGIC 6x10 MPEG CODEC 19705M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19706M: Anton Sviridenko <anton@corp.bluecherry.net> 19707M: Andrey Utkin <andrey_utkin@fastmail.com> 19708M: Ismael Luceno <ismael@iodev.co.uk> 19709L: linux-media@vger.kernel.org 19710S: Supported 19711F: drivers/media/pci/solo6x10/ 19712 19713SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19714M: James Morse <james.morse@arm.com> 19715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19716S: Maintained 19717F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19718F: drivers/firmware/arm_sdei.c 19719F: include/linux/arm_sdei.h 19720F: include/uapi/linux/arm_sdei.h 19721 19722SOFTWARE NODES AND DEVICE PROPERTIES 19723R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19724R: Daniel Scally <djrscally@gmail.com> 19725R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19726R: Sakari Ailus <sakari.ailus@linux.intel.com> 19727L: linux-acpi@vger.kernel.org 19728S: Maintained 19729F: drivers/base/property.c 19730F: drivers/base/swnode.c 19731F: include/linux/fwnode.h 19732F: include/linux/property.h 19733 19734SOFTWARE RAID (Multiple Disks) SUPPORT 19735M: Song Liu <song@kernel.org> 19736L: linux-raid@vger.kernel.org 19737S: Supported 19738Q: https://patchwork.kernel.org/project/linux-raid/list/ 19739T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19740F: drivers/md/Kconfig 19741F: drivers/md/Makefile 19742F: drivers/md/md* 19743F: drivers/md/raid* 19744F: include/linux/raid/ 19745F: include/uapi/linux/raid/ 19746 19747SOLIDRUN CLEARFOG SUPPORT 19748M: Russell King <linux@armlinux.org.uk> 19749S: Maintained 19750F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19751F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19752 19753SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19754M: Russell King <linux@armlinux.org.uk> 19755S: Maintained 19756F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19757F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19758F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19759 19760SONIC NETWORK DRIVER 19761M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19762L: netdev@vger.kernel.org 19763S: Maintained 19764F: drivers/net/ethernet/natsemi/sonic.* 19765 19766SONICS SILICON BACKPLANE DRIVER (SSB) 19767M: Michael Buesch <m@bues.ch> 19768L: linux-wireless@vger.kernel.org 19769S: Maintained 19770F: drivers/ssb/ 19771F: include/linux/ssb/ 19772 19773SONY IMX208 SENSOR DRIVER 19774M: Sakari Ailus <sakari.ailus@linux.intel.com> 19775L: linux-media@vger.kernel.org 19776S: Maintained 19777T: git git://linuxtv.org/media_tree.git 19778F: drivers/media/i2c/imx208.c 19779 19780SONY IMX214 SENSOR DRIVER 19781M: Ricardo Ribalda <ribalda@kernel.org> 19782L: linux-media@vger.kernel.org 19783S: Maintained 19784T: git git://linuxtv.org/media_tree.git 19785F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19786F: drivers/media/i2c/imx214.c 19787 19788SONY IMX219 SENSOR DRIVER 19789M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19790L: linux-media@vger.kernel.org 19791S: Maintained 19792T: git git://linuxtv.org/media_tree.git 19793F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19794F: drivers/media/i2c/imx219.c 19795 19796SONY IMX258 SENSOR DRIVER 19797M: Sakari Ailus <sakari.ailus@linux.intel.com> 19798L: linux-media@vger.kernel.org 19799S: Maintained 19800T: git git://linuxtv.org/media_tree.git 19801F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19802F: drivers/media/i2c/imx258.c 19803 19804SONY IMX274 SENSOR DRIVER 19805M: Leon Luo <leonl@leopardimaging.com> 19806L: linux-media@vger.kernel.org 19807S: Maintained 19808T: git git://linuxtv.org/media_tree.git 19809F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19810F: drivers/media/i2c/imx274.c 19811 19812SONY IMX290 SENSOR DRIVER 19813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19814L: linux-media@vger.kernel.org 19815S: Maintained 19816T: git git://linuxtv.org/media_tree.git 19817F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19818F: drivers/media/i2c/imx290.c 19819 19820SONY IMX296 SENSOR DRIVER 19821M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19822M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19823L: linux-media@vger.kernel.org 19824S: Maintained 19825T: git git://linuxtv.org/media_tree.git 19826F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19827F: drivers/media/i2c/imx296.c 19828 19829SONY IMX319 SENSOR DRIVER 19830M: Bingbu Cao <bingbu.cao@intel.com> 19831L: linux-media@vger.kernel.org 19832S: Maintained 19833T: git git://linuxtv.org/media_tree.git 19834F: drivers/media/i2c/imx319.c 19835 19836SONY IMX334 SENSOR DRIVER 19837M: Paul J. Murphy <paul.j.murphy@intel.com> 19838M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19839L: linux-media@vger.kernel.org 19840S: Maintained 19841T: git git://linuxtv.org/media_tree.git 19842F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19843F: drivers/media/i2c/imx334.c 19844 19845SONY IMX335 SENSOR DRIVER 19846M: Paul J. Murphy <paul.j.murphy@intel.com> 19847M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19848L: linux-media@vger.kernel.org 19849S: Maintained 19850T: git git://linuxtv.org/media_tree.git 19851F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19852F: drivers/media/i2c/imx335.c 19853 19854SONY IMX355 SENSOR DRIVER 19855M: Tianshu Qiu <tian.shu.qiu@intel.com> 19856L: linux-media@vger.kernel.org 19857S: Maintained 19858T: git git://linuxtv.org/media_tree.git 19859F: drivers/media/i2c/imx355.c 19860 19861SONY IMX412 SENSOR DRIVER 19862M: Paul J. Murphy <paul.j.murphy@intel.com> 19863M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19864L: linux-media@vger.kernel.org 19865S: Maintained 19866T: git git://linuxtv.org/media_tree.git 19867F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19868F: drivers/media/i2c/imx412.c 19869 19870SONY IMX415 SENSOR DRIVER 19871M: Michael Riesch <michael.riesch@wolfvision.net> 19872L: linux-media@vger.kernel.org 19873S: Maintained 19874T: git git://linuxtv.org/media_tree.git 19875F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19876F: drivers/media/i2c/imx415.c 19877 19878SONY MEMORYSTICK SUBSYSTEM 19879M: Maxim Levitsky <maximlevitsky@gmail.com> 19880M: Alex Dubov <oakad@yahoo.com> 19881M: Ulf Hansson <ulf.hansson@linaro.org> 19882L: linux-mmc@vger.kernel.org 19883S: Maintained 19884T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19885F: drivers/memstick/ 19886F: include/linux/memstick.h 19887 19888SONY VAIO CONTROL DEVICE DRIVER 19889M: Mattia Dongili <malattia@linux.it> 19890L: platform-driver-x86@vger.kernel.org 19891S: Maintained 19892W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19893F: Documentation/admin-guide/laptops/sony-laptop.rst 19894F: drivers/char/sonypi.c 19895F: drivers/platform/x86/sony-laptop.c 19896F: include/linux/sony-laptop.h 19897 19898SOUND 19899M: Jaroslav Kysela <perex@perex.cz> 19900M: Takashi Iwai <tiwai@suse.com> 19901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19902S: Maintained 19903W: http://www.alsa-project.org/ 19904Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19906F: Documentation/sound/ 19907F: include/sound/ 19908F: include/uapi/sound/ 19909F: sound/ 19910F: tools/testing/selftests/alsa 19911 19912SOUND - ALSA SELFTESTS 19913M: Mark Brown <broonie@kernel.org> 19914L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19915L: linux-kselftest@vger.kernel.org 19916S: Supported 19917F: tools/testing/selftests/alsa 19918 19919SOUND - COMPRESSED AUDIO 19920M: Vinod Koul <vkoul@kernel.org> 19921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19922S: Supported 19923T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19924F: Documentation/sound/designs/compress-offload.rst 19925F: include/sound/compress_driver.h 19926F: include/uapi/sound/compress_* 19927F: sound/core/compress_offload.c 19928F: sound/soc/soc-compress.c 19929 19930SOUND - DMAENGINE HELPERS 19931M: Lars-Peter Clausen <lars@metafoo.de> 19932S: Supported 19933F: include/sound/dmaengine_pcm.h 19934F: sound/core/pcm_dmaengine.c 19935F: sound/soc/soc-generic-dmaengine-pcm.c 19936 19937SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19938M: Liam Girdwood <lgirdwood@gmail.com> 19939M: Mark Brown <broonie@kernel.org> 19940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19941S: Supported 19942W: http://alsa-project.org/main/index.php/ASoC 19943T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19944F: Documentation/devicetree/bindings/sound/ 19945F: Documentation/sound/soc/ 19946F: include/dt-bindings/sound/ 19947F: include/sound/soc* 19948F: sound/soc/ 19949 19950SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19951M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19952M: Liam Girdwood <lgirdwood@gmail.com> 19953M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19954M: Bard Liao <yung-chuan.liao@linux.intel.com> 19955M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19956M: Daniel Baluta <daniel.baluta@nxp.com> 19957R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19958L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19959S: Supported 19960W: https://github.com/thesofproject/linux/ 19961F: sound/soc/sof/ 19962 19963SOUNDWIRE SUBSYSTEM 19964M: Vinod Koul <vkoul@kernel.org> 19965M: Bard Liao <yung-chuan.liao@linux.intel.com> 19966R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19967R: Sanyog Kale <sanyog.r.kale@intel.com> 19968L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19969S: Supported 19970T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19971F: Documentation/driver-api/soundwire/ 19972F: drivers/soundwire/ 19973F: include/linux/soundwire/ 19974 19975SP2 MEDIA DRIVER 19976M: Olli Salonen <olli.salonen@iki.fi> 19977L: linux-media@vger.kernel.org 19978S: Maintained 19979W: https://linuxtv.org 19980Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19981F: drivers/media/dvb-frontends/sp2* 19982 19983SPANISH DOCUMENTATION 19984M: Carlos Bilbao <carlos.bilbao@amd.com> 19985S: Maintained 19986F: Documentation/translations/sp_SP/ 19987 19988SPARC + UltraSPARC (sparc/sparc64) 19989M: "David S. Miller" <davem@davemloft.net> 19990L: sparclinux@vger.kernel.org 19991S: Maintained 19992Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19993T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19995F: arch/sparc/ 19996F: drivers/sbus/ 19997 19998SPARC SERIAL DRIVERS 19999M: "David S. Miller" <davem@davemloft.net> 20000L: sparclinux@vger.kernel.org 20001S: Maintained 20002T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20004F: drivers/tty/serial/suncore.c 20005F: drivers/tty/serial/sunhv.c 20006F: drivers/tty/serial/sunsab.c 20007F: drivers/tty/serial/sunsab.h 20008F: drivers/tty/serial/sunsu.c 20009F: drivers/tty/serial/sunzilog.c 20010F: drivers/tty/serial/sunzilog.h 20011F: drivers/tty/vcc.c 20012F: include/linux/sunserialcore.h 20013 20014SPARSE CHECKER 20015M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20016L: linux-sparse@vger.kernel.org 20017S: Maintained 20018W: https://sparse.docs.kernel.org/ 20019Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20020B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20021T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20022F: include/linux/compiler.h 20023 20024SPEAKUP CONSOLE SPEECH DRIVER 20025M: William Hubbs <w.d.hubbs@gmail.com> 20026M: Chris Brannon <chris@the-brannons.com> 20027M: Kirk Reiser <kirk@reisers.ca> 20028M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20029L: speakup@linux-speakup.org 20030S: Odd Fixes 20031W: http://www.linux-speakup.org/ 20032W: https://github.com/linux-speakup/speakup 20033B: https://github.com/linux-speakup/speakup/issues 20034F: drivers/accessibility/speakup/ 20035 20036SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20037M: Viresh Kumar <vireshk@kernel.org> 20038M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20039M: soc@kernel.org 20040L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20041S: Maintained 20042W: http://www.st.com/spear 20043F: arch/arm/boot/dts/st/spear* 20044F: arch/arm/mach-spear/ 20045F: drivers/clk/spear/ 20046F: drivers/pinctrl/spear/ 20047 20048SPI NOR SUBSYSTEM 20049M: Tudor Ambarus <tudor.ambarus@linaro.org> 20050M: Pratyush Yadav <pratyush@kernel.org> 20051R: Michael Walle <michael@walle.cc> 20052L: linux-mtd@lists.infradead.org 20053S: Maintained 20054W: http://www.linux-mtd.infradead.org/ 20055Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20056C: irc://irc.oftc.net/mtd 20057T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20058F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20059F: drivers/mtd/spi-nor/ 20060F: include/linux/mtd/spi-nor.h 20061 20062SPI SUBSYSTEM 20063M: Mark Brown <broonie@kernel.org> 20064L: linux-spi@vger.kernel.org 20065S: Maintained 20066Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20067T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20068F: Documentation/devicetree/bindings/spi/ 20069F: Documentation/spi/ 20070F: drivers/spi/ 20071F: include/linux/spi/ 20072F: include/uapi/linux/spi/ 20073F: tools/spi/ 20074 20075SPIDERNET NETWORK DRIVER for CELL 20076M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20077M: Geoff Levand <geoff@infradead.org> 20078L: netdev@vger.kernel.org 20079L: linuxppc-dev@lists.ozlabs.org 20080S: Maintained 20081F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20082F: drivers/net/ethernet/toshiba/spider_net* 20083 20084SPMI SUBSYSTEM 20085M: Stephen Boyd <sboyd@kernel.org> 20086L: linux-kernel@vger.kernel.org 20087S: Maintained 20088T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20089F: Documentation/devicetree/bindings/spmi/ 20090F: drivers/spmi/ 20091F: include/dt-bindings/spmi/spmi.h 20092F: include/linux/spmi.h 20093F: include/trace/events/spmi.h 20094 20095SPU FILE SYSTEM 20096M: Jeremy Kerr <jk@ozlabs.org> 20097L: linuxppc-dev@lists.ozlabs.org 20098S: Supported 20099W: http://www.ibm.com/developerworks/power/cell/ 20100F: Documentation/filesystems/spufs/spufs.rst 20101F: arch/powerpc/platforms/cell/spufs/ 20102 20103SQUASHFS FILE SYSTEM 20104M: Phillip Lougher <phillip@squashfs.org.uk> 20105L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20106S: Maintained 20107W: http://squashfs.org.uk 20108T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20109F: Documentation/filesystems/squashfs.rst 20110F: fs/squashfs/ 20111 20112SRM (Alpha) environment access 20113M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20114S: Maintained 20115F: arch/alpha/kernel/srm_env.c 20116 20117ST LSM6DSx IMU IIO DRIVER 20118M: Lorenzo Bianconi <lorenzo@kernel.org> 20119L: linux-iio@vger.kernel.org 20120S: Maintained 20121W: http://www.st.com/ 20122F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20123F: drivers/iio/imu/st_lsm6dsx/ 20124 20125ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20126M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20127M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20128L: linux-media@vger.kernel.org 20129S: Maintained 20130T: git git://linuxtv.org/media_tree.git 20131F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20132F: drivers/media/i2c/st-mipid02.c 20133 20134ST STM32 I2C/SMBUS DRIVER 20135M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20136M: Alain Volmat <alain.volmat@foss.st.com> 20137L: linux-i2c@vger.kernel.org 20138S: Maintained 20139F: drivers/i2c/busses/i2c-stm32* 20140 20141ST STM32 SPI DRIVER 20142M: Alain Volmat <alain.volmat@foss.st.com> 20143L: linux-spi@vger.kernel.org 20144S: Maintained 20145F: drivers/spi/spi-stm32.c 20146 20147ST STPDDC60 DRIVER 20148M: Daniel Nilsson <daniel.nilsson@flex.com> 20149L: linux-hwmon@vger.kernel.org 20150S: Maintained 20151F: Documentation/hwmon/stpddc60.rst 20152F: drivers/hwmon/pmbus/stpddc60.c 20153 20154ST VGXY61 DRIVER 20155M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20156M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20157L: linux-media@vger.kernel.org 20158S: Maintained 20159T: git git://linuxtv.org/media_tree.git 20160F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20161F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20162F: drivers/media/i2c/st-vgxy61.c 20163 20164ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20165M: Song Qiang <songqiang1304521@gmail.com> 20166L: linux-iio@vger.kernel.org 20167S: Maintained 20168F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20169F: drivers/iio/proximity/vl53l0x-i2c.c 20170 20171STABLE BRANCH 20172M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20173M: Sasha Levin <sashal@kernel.org> 20174L: stable@vger.kernel.org 20175S: Supported 20176F: Documentation/process/stable-kernel-rules.rst 20177 20178STAGING - ATOMISP DRIVER 20179M: Hans de Goede <hdegoede@redhat.com> 20180M: Mauro Carvalho Chehab <mchehab@kernel.org> 20181R: Sakari Ailus <sakari.ailus@linux.intel.com> 20182L: linux-media@vger.kernel.org 20183S: Maintained 20184F: drivers/staging/media/atomisp/ 20185 20186STAGING - FIELDBUS SUBSYSTEM 20187M: Sven Van Asbroeck <TheSven73@gmail.com> 20188S: Maintained 20189F: drivers/staging/fieldbus/* 20190F: drivers/staging/fieldbus/Documentation/ 20191 20192STAGING - HMS ANYBUS-S BUS 20193M: Sven Van Asbroeck <TheSven73@gmail.com> 20194S: Maintained 20195F: drivers/staging/fieldbus/anybuss/ 20196 20197STAGING - INDUSTRIAL IO 20198M: Jonathan Cameron <jic23@kernel.org> 20199L: linux-iio@vger.kernel.org 20200S: Odd Fixes 20201F: Documentation/devicetree/bindings/staging/iio/ 20202F: drivers/staging/iio/ 20203 20204STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20205M: Marc Dietrich <marvin24@gmx.de> 20206L: ac100@lists.launchpad.net (moderated for non-subscribers) 20207L: linux-tegra@vger.kernel.org 20208S: Maintained 20209F: drivers/staging/nvec/ 20210 20211STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20212M: Jens Frederich <jfrederich@gmail.com> 20213M: Jon Nettleton <jon.nettleton@gmail.com> 20214S: Maintained 20215W: http://wiki.laptop.org/go/DCON 20216F: drivers/staging/olpc_dcon/ 20217 20218STAGING - REALTEK RTL8712U DRIVERS 20219M: Larry Finger <Larry.Finger@lwfinger.net> 20220M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20221S: Odd Fixes 20222F: drivers/staging/rtl8712/ 20223 20224STAGING - SEPS525 LCD CONTROLLER DRIVERS 20225M: Michael Hennerich <michael.hennerich@analog.com> 20226L: linux-fbdev@vger.kernel.org 20227S: Supported 20228F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20229F: drivers/staging/fbtft/fb_seps525.c 20230 20231STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20232M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20233M: Teddy Wang <teddy.wang@siliconmotion.com> 20234M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20235L: linux-fbdev@vger.kernel.org 20236S: Maintained 20237F: drivers/staging/sm750fb/ 20238 20239STAGING - VIA VT665X DRIVERS 20240M: Forest Bond <forest@alittletooquiet.net> 20241S: Odd Fixes 20242F: drivers/staging/vt665?/ 20243 20244STAGING SUBSYSTEM 20245M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20246L: linux-staging@lists.linux.dev 20247S: Supported 20248T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20249F: drivers/staging/ 20250 20251STARFIRE/DURALAN NETWORK DRIVER 20252M: Ion Badulescu <ionut@badula.org> 20253S: Odd Fixes 20254F: drivers/net/ethernet/adaptec/starfire* 20255 20256STARFIVE CRYPTO DRIVER 20257M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20258M: William Qiu <william.qiu@starfivetech.com> 20259S: Supported 20260F: Documentation/devicetree/bindings/crypto/starfive* 20261F: drivers/crypto/starfive/ 20262 20263STARFIVE DEVICETREES 20264M: Emil Renner Berthing <kernel@esmil.dk> 20265S: Maintained 20266F: arch/riscv/boot/dts/starfive/ 20267 20268STARFIVE DWMAC GLUE LAYER 20269M: Emil Renner Berthing <kernel@esmil.dk> 20270M: Samin Guo <samin.guo@starfivetech.com> 20271S: Maintained 20272F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20273F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20274 20275STARFIVE JH7110 MMC/SD/SDIO DRIVER 20276M: William Qiu <william.qiu@starfivetech.com> 20277S: Supported 20278F: Documentation/devicetree/bindings/mmc/starfive* 20279F: drivers/mmc/host/dw_mmc-starfive.c 20280 20281STARFIVE JH7110 TDM DRIVER 20282M: Walker Chen <walker.chen@starfivetech.com> 20283S: Maintained 20284F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20285F: sound/soc/starfive/jh7110_tdm.c 20286 20287STARFIVE JH71X0 CLOCK DRIVERS 20288M: Emil Renner Berthing <kernel@esmil.dk> 20289M: Hal Feng <hal.feng@starfivetech.com> 20290S: Maintained 20291F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20292F: drivers/clk/starfive/clk-starfive-jh71* 20293F: include/dt-bindings/clock/starfive?jh71*.h 20294 20295STARFIVE JH71X0 PINCTRL DRIVERS 20296M: Emil Renner Berthing <kernel@esmil.dk> 20297M: Jianlong Huang <jianlong.huang@starfivetech.com> 20298L: linux-gpio@vger.kernel.org 20299S: Maintained 20300F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20301F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20302F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20303F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20304 20305STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20306M: Emil Renner Berthing <kernel@esmil.dk> 20307M: Hal Feng <hal.feng@starfivetech.com> 20308S: Maintained 20309F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20310F: drivers/reset/starfive/reset-starfive-jh71* 20311F: include/dt-bindings/reset/starfive?jh71*.h 20312 20313STARFIVE JH71X0 USB DRIVERS 20314M: Minda Chen <minda.chen@starfivetech.com> 20315S: Maintained 20316F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20317F: drivers/usb/cdns3/cdns3-starfive.c 20318 20319STARFIVE JH71XX PMU CONTROLLER DRIVER 20320M: Walker Chen <walker.chen@starfivetech.com> 20321S: Supported 20322F: Documentation/devicetree/bindings/power/starfive* 20323F: drivers/soc/starfive/jh71xx_pmu.c 20324F: include/dt-bindings/power/starfive,jh7110-pmu.h 20325 20326STARFIVE SOC DRIVERS 20327M: Conor Dooley <conor@kernel.org> 20328S: Maintained 20329T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20330F: drivers/soc/starfive/ 20331 20332STARFIVE TRNG DRIVER 20333M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20334S: Supported 20335F: Documentation/devicetree/bindings/rng/starfive* 20336F: drivers/char/hw_random/jh7110-trng.c 20337 20338STARFIVE WATCHDOG DRIVER 20339M: Xingyu Wu <xingyu.wu@starfivetech.com> 20340M: Samin Guo <samin.guo@starfivetech.com> 20341S: Supported 20342F: Documentation/devicetree/bindings/watchdog/starfive* 20343F: drivers/watchdog/starfive-wdt.c 20344 20345STATIC BRANCH/CALL 20346M: Peter Zijlstra <peterz@infradead.org> 20347M: Josh Poimboeuf <jpoimboe@kernel.org> 20348M: Jason Baron <jbaron@akamai.com> 20349R: Steven Rostedt <rostedt@goodmis.org> 20350R: Ard Biesheuvel <ardb@kernel.org> 20351S: Supported 20352F: arch/*/include/asm/jump_label*.h 20353F: arch/*/include/asm/static_call*.h 20354F: arch/*/kernel/jump_label.c 20355F: arch/*/kernel/static_call.c 20356F: include/linux/jump_label*.h 20357F: include/linux/static_call*.h 20358F: kernel/jump_label.c 20359F: kernel/static_call.c 20360 20361STI AUDIO (ASoC) DRIVERS 20362M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20364S: Maintained 20365F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20366F: sound/soc/sti/ 20367 20368STI CEC DRIVER 20369M: Alain Volmat <alain.volmat@foss.st.com> 20370S: Maintained 20371F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20372F: drivers/media/cec/platform/sti/ 20373 20374STK1160 USB VIDEO CAPTURE DRIVER 20375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20376L: linux-media@vger.kernel.org 20377S: Maintained 20378T: git git://linuxtv.org/media_tree.git 20379F: drivers/media/usb/stk1160/ 20380 20381STM32 AUDIO (ASoC) DRIVERS 20382M: Olivier Moysan <olivier.moysan@foss.st.com> 20383M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20385S: Maintained 20386F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20387F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20388F: sound/soc/stm/ 20389 20390STM32 TIMER/LPTIMER DRIVERS 20391M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20392S: Maintained 20393F: Documentation/ABI/testing/*timer-stm32 20394F: Documentation/devicetree/bindings/*/*stm32-*timer* 20395F: drivers/*/stm32-*timer* 20396F: drivers/pwm/pwm-stm32* 20397F: include/linux/*/stm32-*tim* 20398 20399STMMAC ETHERNET DRIVER 20400M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20401M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20402M: Jose Abreu <joabreu@synopsys.com> 20403L: netdev@vger.kernel.org 20404S: Supported 20405W: http://www.stlinux.com 20406F: Documentation/networking/device_drivers/ethernet/stmicro/ 20407F: drivers/net/ethernet/stmicro/stmmac/ 20408 20409SUN HAPPY MEAL ETHERNET DRIVER 20410M: Sean Anderson <seanga2@gmail.com> 20411S: Maintained 20412F: drivers/net/ethernet/sun/sunhme.* 20413 20414SUN3/3X 20415M: Sam Creasey <sammy@sammy.net> 20416S: Maintained 20417W: http://sammy.net/sun3/ 20418F: arch/m68k/include/asm/sun3* 20419F: arch/m68k/kernel/*sun3* 20420F: arch/m68k/sun3*/ 20421F: drivers/net/ethernet/i825xx/sun3* 20422 20423SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20424M: Hans de Goede <hdegoede@redhat.com> 20425L: linux-input@vger.kernel.org 20426S: Maintained 20427F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20428F: drivers/input/keyboard/sun4i-lradc-keys.c 20429 20430SUNDANCE NETWORK DRIVER 20431M: Denis Kirjanov <kda@linux-powerpc.org> 20432L: netdev@vger.kernel.org 20433S: Maintained 20434F: drivers/net/ethernet/dlink/sundance.c 20435 20436SUNPLUS ETHERNET DRIVER 20437M: Wells Lu <wellslutw@gmail.com> 20438L: netdev@vger.kernel.org 20439S: Maintained 20440W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20441F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20442F: drivers/net/ethernet/sunplus/ 20443 20444SUNPLUS MMC DRIVER 20445M: Tony Huang <tonyhuang.sunplus@gmail.com> 20446M: Li-hao Kuo <lhjeff911@gmail.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20449F: drivers/mmc/host/sunplus-mmc.c 20450 20451SUNPLUS OCOTP DRIVER 20452M: Vincent Shih <vincent.sunplus@gmail.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20455F: drivers/nvmem/sunplus-ocotp.c 20456 20457SUNPLUS PWM DRIVER 20458M: Hammer Hsieh <hammerh0314@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20461F: drivers/pwm/pwm-sunplus.c 20462 20463SUNPLUS RTC DRIVER 20464M: Vincent Shih <vincent.sunplus@gmail.com> 20465L: linux-rtc@vger.kernel.org 20466S: Maintained 20467F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20468F: drivers/rtc/rtc-sunplus.c 20469 20470SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20471M: Li-hao Kuo <lhjeff911@gmail.com> 20472L: linux-spi@vger.kernel.org 20473S: Maintained 20474F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20475F: drivers/spi/spi-sunplus-sp7021.c 20476 20477SUNPLUS UART DRIVER 20478M: Hammer Hsieh <hammerh0314@gmail.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20481F: drivers/tty/serial/sunplus-uart.c 20482 20483SUNPLUS USB2 PHY DRIVER 20484M: Vincent Shih <vincent.sunplus@gmail.com> 20485L: linux-usb@vger.kernel.org 20486S: Maintained 20487F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20488F: drivers/phy/sunplus/Kconfig 20489F: drivers/phy/sunplus/Makefile 20490F: drivers/phy/sunplus/phy-sunplus-usb2.c 20491 20492SUNPLUS WATCHDOG DRIVER 20493M: Xiantao Hu <xt.hu@cqplus1.com> 20494L: linux-watchdog@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20497F: drivers/watchdog/sunplus_wdt.c 20498 20499SUPERH 20500M: Yoshinori Sato <ysato@users.sourceforge.jp> 20501M: Rich Felker <dalias@libc.org> 20502M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20503L: linux-sh@vger.kernel.org 20504S: Maintained 20505Q: http://patchwork.kernel.org/project/linux-sh/list/ 20506F: Documentation/arch/sh/ 20507F: arch/sh/ 20508F: drivers/sh/ 20509 20510SUSPEND TO RAM 20511M: "Rafael J. Wysocki" <rafael@kernel.org> 20512M: Len Brown <len.brown@intel.com> 20513M: Pavel Machek <pavel@ucw.cz> 20514L: linux-pm@vger.kernel.org 20515S: Supported 20516B: https://bugzilla.kernel.org 20517F: Documentation/power/ 20518F: arch/x86/kernel/acpi/sleep* 20519F: arch/x86/kernel/acpi/wakeup* 20520F: drivers/base/power/ 20521F: include/linux/freezer.h 20522F: include/linux/pm.h 20523F: include/linux/suspend.h 20524F: kernel/power/ 20525 20526SVGA HANDLING 20527M: Martin Mares <mj@ucw.cz> 20528L: linux-video@atrey.karlin.mff.cuni.cz 20529S: Maintained 20530F: Documentation/admin-guide/svga.rst 20531F: arch/x86/boot/video* 20532 20533SWITCHDEV 20534M: Jiri Pirko <jiri@resnulli.us> 20535M: Ivan Vecera <ivecera@redhat.com> 20536L: netdev@vger.kernel.org 20537S: Supported 20538F: include/net/switchdev.h 20539F: net/switchdev/ 20540 20541SY8106A REGULATOR DRIVER 20542M: Icenowy Zheng <icenowy@aosc.io> 20543S: Maintained 20544F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20545F: drivers/regulator/sy8106a-regulator.c 20546 20547SYNC FILE FRAMEWORK 20548M: Sumit Semwal <sumit.semwal@linaro.org> 20549R: Gustavo Padovan <gustavo@padovan.org> 20550L: linux-media@vger.kernel.org 20551L: dri-devel@lists.freedesktop.org 20552S: Maintained 20553T: git git://anongit.freedesktop.org/drm/drm-misc 20554F: Documentation/driver-api/sync_file.rst 20555F: drivers/dma-buf/dma-fence* 20556F: drivers/dma-buf/sw_sync.c 20557F: drivers/dma-buf/sync_* 20558F: include/linux/sync_file.h 20559F: include/uapi/linux/sync_file.h 20560 20561SYNOPSYS ARC ARCHITECTURE 20562M: Vineet Gupta <vgupta@kernel.org> 20563L: linux-snps-arc@lists.infradead.org 20564S: Supported 20565T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20566F: Documentation/arch/arc 20567F: Documentation/devicetree/bindings/arc/* 20568F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20569F: arch/arc/ 20570F: drivers/clocksource/arc_timer.c 20571F: drivers/tty/serial/arc_uart.c 20572 20573SYNOPSYS ARC HSDK SDP pll clock driver 20574M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20575S: Supported 20576F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20577F: drivers/clk/clk-hsdk-pll.c 20578 20579SYNOPSYS ARC SDP clock driver 20580M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20581S: Supported 20582F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20583F: drivers/clk/axs10x/* 20584 20585SYNOPSYS ARC SDP platform support 20586M: Alexey Brodkin <abrodkin@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/arc/axs10* 20589F: arch/arc/boot/dts/ax* 20590F: arch/arc/plat-axs10x 20591 20592SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20593M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20594S: Supported 20595F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20596F: drivers/reset/reset-axs10x.c 20597 20598SYNOPSYS CREG GPIO DRIVER 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Maintained 20601F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20602F: drivers/gpio/gpio-creg-snps.c 20603 20604SYNOPSYS DESIGNWARE 8250 UART DRIVER 20605M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20606R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20607S: Supported 20608F: drivers/tty/serial/8250/8250_dw.c 20609F: drivers/tty/serial/8250/8250_dwlib.* 20610F: drivers/tty/serial/8250/8250_lpss.c 20611 20612SYNOPSYS DESIGNWARE APB GPIO DRIVER 20613M: Hoan Tran <hoan@os.amperecomputing.com> 20614M: Serge Semin <fancer.lancer@gmail.com> 20615L: linux-gpio@vger.kernel.org 20616S: Maintained 20617F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20618F: drivers/gpio/gpio-dwapb.c 20619 20620SYNOPSYS DESIGNWARE APB SSI DRIVER 20621M: Serge Semin <fancer.lancer@gmail.com> 20622L: linux-spi@vger.kernel.org 20623S: Supported 20624F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20625F: drivers/spi/spi-dw* 20626 20627SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20628M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20629S: Maintained 20630F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20631F: drivers/dma/dw-axi-dmac/ 20632 20633SYNOPSYS DESIGNWARE DMAC DRIVER 20634M: Viresh Kumar <vireshk@kernel.org> 20635R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20636S: Maintained 20637F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20638F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20639F: drivers/dma/dw/ 20640F: include/dt-bindings/dma/dw-dmac.h 20641F: include/linux/dma/dw.h 20642F: include/linux/platform_data/dma-dw.h 20643 20644SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20645M: Jose Abreu <Jose.Abreu@synopsys.com> 20646L: netdev@vger.kernel.org 20647S: Supported 20648F: drivers/net/ethernet/synopsys/ 20649 20650SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20651M: Jose Abreu <Jose.Abreu@synopsys.com> 20652L: netdev@vger.kernel.org 20653S: Supported 20654F: drivers/net/pcs/pcs-xpcs.c 20655F: drivers/net/pcs/pcs-xpcs.h 20656F: include/linux/pcs/pcs-xpcs.h 20657 20658SYNOPSYS DESIGNWARE I2C DRIVER 20659M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20660R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20661R: Mika Westerberg <mika.westerberg@linux.intel.com> 20662R: Jan Dabros <jsd@semihalf.com> 20663L: linux-i2c@vger.kernel.org 20664S: Supported 20665F: drivers/i2c/busses/i2c-designware-* 20666 20667SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20668M: Jaehoon Chung <jh80.chung@samsung.com> 20669L: linux-mmc@vger.kernel.org 20670S: Maintained 20671F: drivers/mmc/host/dw_mmc* 20672 20673SYNOPSYS HSDK RESET CONTROLLER DRIVER 20674M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20675S: Supported 20676F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20677F: drivers/reset/reset-hsdk.c 20678F: include/dt-bindings/reset/snps,hsdk-reset.h 20679 20680SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20681M: Prabu Thangamuthu <prabu.t@synopsys.com> 20682M: Manjunath M B <manjumb@synopsys.com> 20683L: linux-mmc@vger.kernel.org 20684S: Maintained 20685F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20686 20687SYSTEM CONFIGURATION (SYSCON) 20688M: Lee Jones <lee@kernel.org> 20689M: Arnd Bergmann <arnd@arndb.de> 20690S: Supported 20691T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20692F: drivers/mfd/syscon.c 20693 20694SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20695M: Sudeep Holla <sudeep.holla@arm.com> 20696R: Cristian Marussi <cristian.marussi@arm.com> 20697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20698S: Maintained 20699F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20700F: drivers/clk/clk-sc[mp]i.c 20701F: drivers/cpufreq/sc[mp]i-cpufreq.c 20702F: drivers/firmware/arm_scmi/ 20703F: drivers/firmware/arm_scpi.c 20704F: drivers/powercap/arm_scmi_powercap.c 20705F: drivers/regulator/scmi-regulator.c 20706F: drivers/reset/reset-scmi.c 20707F: include/linux/sc[mp]i_protocol.h 20708F: include/trace/events/scmi.h 20709F: include/uapi/linux/virtio_scmi.h 20710 20711SYSTEM RESET/SHUTDOWN DRIVERS 20712M: Sebastian Reichel <sre@kernel.org> 20713L: linux-pm@vger.kernel.org 20714S: Maintained 20715T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20716F: Documentation/devicetree/bindings/power/reset/ 20717F: drivers/power/reset/ 20718 20719SYSTEM TRACE MODULE CLASS 20720M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20721S: Maintained 20722T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20723F: Documentation/trace/stm.rst 20724F: drivers/hwtracing/stm/ 20725F: include/linux/stm.h 20726F: include/uapi/linux/stm.h 20727 20728SYSTEM76 ACPI DRIVER 20729M: Jeremy Soller <jeremy@system76.com> 20730M: System76 Product Development <productdev@system76.com> 20731L: platform-driver-x86@vger.kernel.org 20732S: Maintained 20733F: drivers/platform/x86/system76_acpi.c 20734 20735SYSV FILESYSTEM 20736S: Orphan 20737F: Documentation/filesystems/sysv-fs.rst 20738F: fs/sysv/ 20739F: include/linux/sysv_fs.h 20740 20741TASKSTATS STATISTICS INTERFACE 20742M: Balbir Singh <bsingharora@gmail.com> 20743S: Maintained 20744F: Documentation/accounting/taskstats* 20745F: include/linux/taskstats* 20746F: kernel/taskstats.c 20747 20748TC subsystem 20749M: Jamal Hadi Salim <jhs@mojatatu.com> 20750M: Cong Wang <xiyou.wangcong@gmail.com> 20751M: Jiri Pirko <jiri@resnulli.us> 20752L: netdev@vger.kernel.org 20753S: Maintained 20754F: include/net/pkt_cls.h 20755F: include/net/pkt_sched.h 20756F: include/net/tc_act/ 20757F: include/uapi/linux/pkt_cls.h 20758F: include/uapi/linux/pkt_sched.h 20759F: include/uapi/linux/tc_act/ 20760F: include/uapi/linux/tc_ematch/ 20761F: net/sched/ 20762F: tools/testing/selftests/tc-testing 20763 20764TC90522 MEDIA DRIVER 20765M: Akihiro Tsukada <tskd08@gmail.com> 20766L: linux-media@vger.kernel.org 20767S: Odd Fixes 20768F: drivers/media/dvb-frontends/tc90522* 20769 20770TCP LOW PRIORITY MODULE 20771M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20772M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20773S: Maintained 20774W: http://tcp-lp-mod.sourceforge.net/ 20775F: net/ipv4/tcp_lp.c 20776 20777TDA10071 MEDIA DRIVER 20778M: Antti Palosaari <crope@iki.fi> 20779L: linux-media@vger.kernel.org 20780S: Maintained 20781W: https://linuxtv.org 20782W: http://palosaari.fi/linux/ 20783Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20784T: git git://linuxtv.org/anttip/media_tree.git 20785F: drivers/media/dvb-frontends/tda10071* 20786 20787TDA18212 MEDIA DRIVER 20788M: Antti Palosaari <crope@iki.fi> 20789L: linux-media@vger.kernel.org 20790S: Maintained 20791W: https://linuxtv.org 20792W: http://palosaari.fi/linux/ 20793Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20794T: git git://linuxtv.org/anttip/media_tree.git 20795F: drivers/media/tuners/tda18212* 20796 20797TDA18218 MEDIA DRIVER 20798M: Antti Palosaari <crope@iki.fi> 20799L: linux-media@vger.kernel.org 20800S: Maintained 20801W: https://linuxtv.org 20802W: http://palosaari.fi/linux/ 20803Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20804T: git git://linuxtv.org/anttip/media_tree.git 20805F: drivers/media/tuners/tda18218* 20806 20807TDA18250 MEDIA DRIVER 20808M: Olli Salonen <olli.salonen@iki.fi> 20809L: linux-media@vger.kernel.org 20810S: Maintained 20811W: https://linuxtv.org 20812Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20813T: git git://linuxtv.org/media_tree.git 20814F: drivers/media/tuners/tda18250* 20815 20816TDA18271 MEDIA DRIVER 20817M: Michael Krufky <mkrufky@linuxtv.org> 20818L: linux-media@vger.kernel.org 20819S: Maintained 20820W: https://linuxtv.org 20821W: http://github.com/mkrufky 20822Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20823T: git git://linuxtv.org/mkrufky/tuners.git 20824F: drivers/media/tuners/tda18271* 20825 20826TDA1997x MEDIA DRIVER 20827M: Tim Harvey <tharvey@gateworks.com> 20828L: linux-media@vger.kernel.org 20829S: Maintained 20830W: https://linuxtv.org 20831Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20832F: drivers/media/i2c/tda1997x.* 20833 20834TDA827x MEDIA DRIVER 20835M: Michael Krufky <mkrufky@linuxtv.org> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838W: https://linuxtv.org 20839W: http://github.com/mkrufky 20840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20841T: git git://linuxtv.org/mkrufky/tuners.git 20842F: drivers/media/tuners/tda8290.* 20843 20844TDA8290 MEDIA DRIVER 20845M: Michael Krufky <mkrufky@linuxtv.org> 20846L: linux-media@vger.kernel.org 20847S: Maintained 20848W: https://linuxtv.org 20849W: http://github.com/mkrufky 20850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20851T: git git://linuxtv.org/mkrufky/tuners.git 20852F: drivers/media/tuners/tda8290.* 20853 20854TDA9840 MEDIA DRIVER 20855M: Hans Verkuil <hverkuil@xs4all.nl> 20856L: linux-media@vger.kernel.org 20857S: Maintained 20858W: https://linuxtv.org 20859T: git git://linuxtv.org/media_tree.git 20860F: drivers/media/i2c/tda9840* 20861 20862TEA5761 TUNER DRIVER 20863M: Mauro Carvalho Chehab <mchehab@kernel.org> 20864L: linux-media@vger.kernel.org 20865S: Odd fixes 20866W: https://linuxtv.org 20867T: git git://linuxtv.org/media_tree.git 20868F: drivers/media/tuners/tea5761.* 20869 20870TEA5767 TUNER DRIVER 20871M: Mauro Carvalho Chehab <mchehab@kernel.org> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874W: https://linuxtv.org 20875T: git git://linuxtv.org/media_tree.git 20876F: drivers/media/tuners/tea5767.* 20877 20878TEA6415C MEDIA DRIVER 20879M: Hans Verkuil <hverkuil@xs4all.nl> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882W: https://linuxtv.org 20883T: git git://linuxtv.org/media_tree.git 20884F: drivers/media/i2c/tea6415c* 20885 20886TEA6420 MEDIA DRIVER 20887M: Hans Verkuil <hverkuil@xs4all.nl> 20888L: linux-media@vger.kernel.org 20889S: Maintained 20890W: https://linuxtv.org 20891T: git git://linuxtv.org/media_tree.git 20892F: drivers/media/i2c/tea6420* 20893 20894TEAM DRIVER 20895M: Jiri Pirko <jiri@resnulli.us> 20896L: netdev@vger.kernel.org 20897S: Supported 20898F: drivers/net/team/ 20899F: include/linux/if_team.h 20900F: include/uapi/linux/if_team.h 20901F: tools/testing/selftests/drivers/net/team/ 20902 20903TECHNICAL ADVISORY BOARD PROCESS DOCS 20904M: "Theodore Ts'o" <tytso@mit.edu> 20905M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20906L: tech-board-discuss@lists.linux-foundation.org 20907S: Maintained 20908F: Documentation/process/contribution-maturity-model.rst 20909F: Documentation/process/researcher-guidelines.rst 20910 20911TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20912M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20913S: Maintained 20914F: arch/x86/platform/ts5500/ 20915 20916TECHNOTREND USB IR RECEIVER 20917M: Sean Young <sean@mess.org> 20918L: linux-media@vger.kernel.org 20919S: Maintained 20920F: drivers/media/rc/ttusbir.c 20921 20922TECHWELL TW9910 VIDEO DECODER 20923L: linux-media@vger.kernel.org 20924S: Orphan 20925F: drivers/media/i2c/tw9910.c 20926F: include/media/i2c/tw9910.h 20927 20928TEE SUBSYSTEM 20929M: Jens Wiklander <jens.wiklander@linaro.org> 20930R: Sumit Garg <sumit.garg@linaro.org> 20931L: op-tee@lists.trustedfirmware.org 20932S: Maintained 20933F: Documentation/staging/tee.rst 20934F: drivers/tee/ 20935F: include/linux/tee_drv.h 20936F: include/uapi/linux/tee.h 20937 20938TEGRA ARCHITECTURE SUPPORT 20939M: Thierry Reding <thierry.reding@gmail.com> 20940M: Jonathan Hunter <jonathanh@nvidia.com> 20941L: linux-tegra@vger.kernel.org 20942S: Supported 20943Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20944T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20945N: [^a-z]tegra 20946 20947TEGRA CLOCK DRIVER 20948M: Peter De Schrijver <pdeschrijver@nvidia.com> 20949M: Prashant Gaikwad <pgaikwad@nvidia.com> 20950S: Supported 20951F: drivers/clk/tegra/ 20952 20953TEGRA DMA DRIVERS 20954M: Laxman Dewangan <ldewangan@nvidia.com> 20955M: Jon Hunter <jonathanh@nvidia.com> 20956S: Supported 20957F: drivers/dma/tegra* 20958 20959TEGRA I2C DRIVER 20960M: Laxman Dewangan <ldewangan@nvidia.com> 20961R: Dmitry Osipenko <digetx@gmail.com> 20962S: Supported 20963F: drivers/i2c/busses/i2c-tegra.c 20964 20965TEGRA IOMMU DRIVERS 20966M: Thierry Reding <thierry.reding@gmail.com> 20967R: Krishna Reddy <vdumpa@nvidia.com> 20968L: linux-tegra@vger.kernel.org 20969S: Supported 20970F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20971F: drivers/iommu/tegra* 20972 20973TEGRA KBC DRIVER 20974M: Laxman Dewangan <ldewangan@nvidia.com> 20975S: Supported 20976F: drivers/input/keyboard/tegra-kbc.c 20977 20978TEGRA NAND DRIVER 20979M: Stefan Agner <stefan@agner.ch> 20980M: Lucas Stach <dev@lynxeye.de> 20981S: Maintained 20982F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20983F: drivers/mtd/nand/raw/tegra_nand.c 20984 20985TEGRA PWM DRIVER 20986M: Thierry Reding <thierry.reding@gmail.com> 20987S: Supported 20988F: drivers/pwm/pwm-tegra.c 20989 20990TEGRA QUAD SPI DRIVER 20991M: Thierry Reding <thierry.reding@gmail.com> 20992M: Jonathan Hunter <jonathanh@nvidia.com> 20993M: Sowjanya Komatineni <skomatineni@nvidia.com> 20994L: linux-tegra@vger.kernel.org 20995S: Maintained 20996F: drivers/spi/spi-tegra210-quad.c 20997 20998TEGRA SERIAL DRIVER 20999M: Laxman Dewangan <ldewangan@nvidia.com> 21000S: Supported 21001F: drivers/tty/serial/serial-tegra.c 21002 21003TEGRA SPI DRIVER 21004M: Laxman Dewangan <ldewangan@nvidia.com> 21005S: Supported 21006F: drivers/spi/spi-tegra* 21007 21008TEGRA VIDEO DRIVER 21009M: Thierry Reding <thierry.reding@gmail.com> 21010M: Jonathan Hunter <jonathanh@nvidia.com> 21011M: Sowjanya Komatineni <skomatineni@nvidia.com> 21012M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21013L: linux-media@vger.kernel.org 21014L: linux-tegra@vger.kernel.org 21015S: Maintained 21016F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21019F: drivers/staging/media/tegra-video/ 21020 21021TEGRA XUSB PADCTL DRIVER 21022M: JC Kuo <jckuo@nvidia.com> 21023S: Supported 21024F: drivers/phy/tegra/xusb* 21025 21026TEHUTI ETHERNET DRIVER 21027M: Andy Gospodarek <andy@greyhouse.net> 21028L: netdev@vger.kernel.org 21029S: Supported 21030F: drivers/net/ethernet/tehuti/* 21031 21032TELECOM CLOCK DRIVER FOR MCPL0010 21033M: Mark Gross <markgross@kernel.org> 21034S: Supported 21035F: drivers/char/tlclk.c 21036 21037TEMPO SEMICONDUCTOR DRIVERS 21038M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21039S: Maintained 21040F: Documentation/devicetree/bindings/sound/tscs*.txt 21041F: sound/soc/codecs/tscs*.c 21042F: sound/soc/codecs/tscs*.h 21043 21044TENSILICA XTENSA PORT (xtensa) 21045M: Chris Zankel <chris@zankel.net> 21046M: Max Filippov <jcmvbkbc@gmail.com> 21047S: Maintained 21048T: git https://github.com/jcmvbkbc/linux-xtensa.git 21049F: arch/xtensa/ 21050F: drivers/irqchip/irq-xtensa-* 21051 21052TEXAS INSTRUMENTS ASoC DRIVERS 21053M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21054L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21055S: Maintained 21056F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21057F: sound/soc/ti/ 21058 21059TEXAS INSTRUMENTS DMA DRIVERS 21060M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21061L: dmaengine@vger.kernel.org 21062S: Maintained 21063F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21064F: Documentation/devicetree/bindings/dma/ti-edma.txt 21065F: Documentation/devicetree/bindings/dma/ti/ 21066F: drivers/dma/ti/ 21067F: include/linux/dma/k3-psil.h 21068F: include/linux/dma/k3-udma-glue.h 21069F: include/linux/dma/ti-cppi5.h 21070X: drivers/dma/ti/cppi41.c 21071 21072TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21073M: Robert Marko <robert.marko@sartura.hr> 21074M: Luka Perkov <luka.perkov@sartura.hr> 21075L: linux-hwmon@vger.kernel.org 21076S: Maintained 21077F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21078F: Documentation/hwmon/tps23861.rst 21079F: drivers/hwmon/tps23861.c 21080 21081TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21082M: Ricardo Ribalda <ribalda@kernel.org> 21083L: linux-iio@vger.kernel.org 21084S: Supported 21085F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21086F: drivers/iio/dac/ti-dac7612.c 21087 21088TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21089M: Nishanth Menon <nm@ti.com> 21090M: Tero Kristo <kristo@kernel.org> 21091M: Santosh Shilimkar <ssantosh@kernel.org> 21092L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21093S: Maintained 21094F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21095F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21096F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21097F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21098F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21099F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21100F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21101F: drivers/clk/keystone/sci-clk.c 21102F: drivers/firmware/ti_sci* 21103F: drivers/irqchip/irq-ti-sci-inta.c 21104F: drivers/irqchip/irq-ti-sci-intr.c 21105F: drivers/reset/reset-ti-sci.c 21106F: drivers/soc/ti/ti_sci_inta_msi.c 21107F: drivers/soc/ti/ti_sci_pm_domains.c 21108F: include/dt-bindings/soc/ti,sci_pm_domain.h 21109F: include/linux/soc/ti/ti_sci_inta_msi.h 21110F: include/linux/soc/ti/ti_sci_protocol.h 21111 21112TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21113M: Puranjay Mohan <puranjay12@gmail.com> 21114L: linux-iio@vger.kernel.org 21115S: Supported 21116F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21117F: drivers/iio/temperature/tmp117.c 21118 21119THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21120M: Hans Verkuil <hverkuil@xs4all.nl> 21121L: linux-media@vger.kernel.org 21122S: Maintained 21123W: https://linuxtv.org 21124T: git git://linuxtv.org/media_tree.git 21125F: drivers/media/radio/radio-raremono.c 21126 21127THERMAL 21128M: Rafael J. Wysocki <rafael@kernel.org> 21129M: Daniel Lezcano <daniel.lezcano@linaro.org> 21130R: Amit Kucheria <amitk@kernel.org> 21131R: Zhang Rui <rui.zhang@intel.com> 21132L: linux-pm@vger.kernel.org 21133S: Supported 21134Q: https://patchwork.kernel.org/project/linux-pm/list/ 21135T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21136F: Documentation/ABI/testing/sysfs-class-thermal 21137F: Documentation/admin-guide/thermal/ 21138F: Documentation/devicetree/bindings/thermal/ 21139F: Documentation/driver-api/thermal/ 21140F: drivers/thermal/ 21141F: include/dt-bindings/thermal/ 21142F: include/linux/cpu_cooling.h 21143F: include/linux/thermal.h 21144F: include/uapi/linux/thermal.h 21145F: tools/lib/thermal/ 21146F: tools/thermal/ 21147 21148THERMAL DRIVER FOR AMLOGIC SOCS 21149M: Guillaume La Roque <glaroque@baylibre.com> 21150L: linux-pm@vger.kernel.org 21151L: linux-amlogic@lists.infradead.org 21152S: Supported 21153W: http://linux-meson.com/ 21154F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21155F: drivers/thermal/amlogic_thermal.c 21156 21157THERMAL/CPU_COOLING 21158M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21159M: Daniel Lezcano <daniel.lezcano@linaro.org> 21160M: Viresh Kumar <viresh.kumar@linaro.org> 21161R: Lukasz Luba <lukasz.luba@arm.com> 21162L: linux-pm@vger.kernel.org 21163S: Supported 21164F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21165F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21166F: drivers/thermal/cpufreq_cooling.c 21167F: drivers/thermal/cpuidle_cooling.c 21168F: include/linux/cpu_cooling.h 21169 21170THERMAL/POWER_ALLOCATOR 21171M: Lukasz Luba <lukasz.luba@arm.com> 21172L: linux-pm@vger.kernel.org 21173S: Maintained 21174F: Documentation/driver-api/thermal/power_allocator.rst 21175F: drivers/thermal/gov_power_allocator.c 21176F: drivers/thermal/thermal_trace_ipa.h 21177 21178THINKPAD ACPI EXTRAS DRIVER 21179M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21180L: ibm-acpi-devel@lists.sourceforge.net 21181L: platform-driver-x86@vger.kernel.org 21182S: Maintained 21183W: http://ibm-acpi.sourceforge.net 21184W: http://thinkwiki.org/wiki/Ibm-acpi 21185T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21186F: drivers/platform/x86/thinkpad_acpi.c 21187 21188THINKPAD LMI DRIVER 21189M: Mark Pearson <markpearson@lenovo.com> 21190L: platform-driver-x86@vger.kernel.org 21191S: Maintained 21192F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21193F: drivers/platform/x86/think-lmi.? 21194 21195THUNDERBOLT DMA TRAFFIC TEST DRIVER 21196M: Isaac Hazan <isaac.hazan@intel.com> 21197L: linux-usb@vger.kernel.org 21198S: Maintained 21199F: drivers/thunderbolt/dma_test.c 21200 21201THUNDERBOLT DRIVER 21202M: Andreas Noever <andreas.noever@gmail.com> 21203M: Michael Jamet <michael.jamet@intel.com> 21204M: Mika Westerberg <mika.westerberg@linux.intel.com> 21205M: Yehezkel Bernat <YehezkelShB@gmail.com> 21206L: linux-usb@vger.kernel.org 21207S: Maintained 21208T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21209F: Documentation/admin-guide/thunderbolt.rst 21210F: drivers/thunderbolt/ 21211F: include/linux/thunderbolt.h 21212 21213THUNDERBOLT NETWORK DRIVER 21214M: Michael Jamet <michael.jamet@intel.com> 21215M: Mika Westerberg <mika.westerberg@linux.intel.com> 21216M: Yehezkel Bernat <YehezkelShB@gmail.com> 21217L: netdev@vger.kernel.org 21218S: Maintained 21219F: drivers/net/thunderbolt/ 21220 21221THUNDERX GPIO DRIVER 21222M: Robert Richter <rric@kernel.org> 21223S: Odd Fixes 21224F: drivers/gpio/gpio-thunderx.c 21225 21226TI ADS7924 ADC DRIVER 21227M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21228L: linux-iio@vger.kernel.org 21229S: Supported 21230F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21231F: drivers/iio/adc/ti-ads7924.c 21232 21233TI AM437X VPFE DRIVER 21234M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21235L: linux-media@vger.kernel.org 21236S: Maintained 21237W: https://linuxtv.org 21238Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21239T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21240F: drivers/media/platform/ti/am437x/ 21241 21242TI BANDGAP AND THERMAL DRIVER 21243M: Eduardo Valentin <edubezval@gmail.com> 21244M: Keerthy <j-keerthy@ti.com> 21245L: linux-pm@vger.kernel.org 21246L: linux-omap@vger.kernel.org 21247S: Maintained 21248F: drivers/thermal/ti-soc-thermal/ 21249 21250TI BQ27XXX POWER SUPPLY DRIVER 21251F: drivers/power/supply/bq27xxx_battery.c 21252F: drivers/power/supply/bq27xxx_battery_i2c.c 21253F: include/linux/power/bq27xxx_battery.h 21254 21255TI CDCE706 CLOCK DRIVER 21256M: Max Filippov <jcmvbkbc@gmail.com> 21257S: Maintained 21258F: drivers/clk/clk-cdce706.c 21259 21260TI CLOCK DRIVER 21261M: Tero Kristo <kristo@kernel.org> 21262L: linux-omap@vger.kernel.org 21263S: Odd Fixes 21264F: drivers/clk/ti/ 21265F: include/linux/clk/ti.h 21266 21267TI DAVINCI MACHINE SUPPORT 21268M: Bartosz Golaszewski <brgl@bgdev.pl> 21269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21270S: Maintained 21271T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21272F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21273F: arch/arm/boot/dts/ti/davinci/ 21274F: arch/arm/mach-davinci/ 21275F: drivers/i2c/busses/i2c-davinci.c 21276 21277TI DAVINCI SERIES CLOCK DRIVER 21278M: David Lechner <david@lechnology.com> 21279R: Sekhar Nori <nsekhar@ti.com> 21280S: Maintained 21281F: Documentation/devicetree/bindings/clock/ti/davinci/ 21282F: drivers/clk/davinci/ 21283F: include/linux/clk/davinci.h 21284 21285TI DAVINCI SERIES GPIO DRIVER 21286M: Keerthy <j-keerthy@ti.com> 21287L: linux-gpio@vger.kernel.org 21288S: Maintained 21289F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21290F: drivers/gpio/gpio-davinci.c 21291 21292TI DAVINCI SERIES MEDIA DRIVER 21293M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21294L: linux-media@vger.kernel.org 21295S: Maintained 21296W: https://linuxtv.org 21297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21298T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21299F: drivers/media/platform/ti/davinci/ 21300F: include/media/davinci/ 21301 21302TI ENHANCED CAPTURE (eCAP) DRIVER 21303M: Vignesh Raghavendra <vigneshr@ti.com> 21304R: Julien Panis <jpanis@baylibre.com> 21305L: linux-iio@vger.kernel.org 21306L: linux-omap@vger.kernel.org 21307S: Maintained 21308F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21309F: drivers/counter/ti-ecap-capture.c 21310 21311TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21312R: David Lechner <david@lechnology.com> 21313L: linux-iio@vger.kernel.org 21314F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21315F: drivers/counter/ti-eqep.c 21316 21317TI ETHERNET SWITCH DRIVER (CPSW) 21318R: Grygorii Strashko <grygorii.strashko@ti.com> 21319L: linux-omap@vger.kernel.org 21320L: netdev@vger.kernel.org 21321S: Maintained 21322F: drivers/net/ethernet/ti/cpsw* 21323F: drivers/net/ethernet/ti/davinci* 21324 21325TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21326M: Alex Dubov <oakad@yahoo.com> 21327S: Maintained 21328W: http://tifmxx.berlios.de/ 21329F: drivers/memstick/host/tifm_ms.c 21330F: drivers/misc/tifm* 21331F: drivers/mmc/host/tifm_sd.c 21332F: include/linux/tifm.h 21333 21334TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21335M: Nishanth Menon <nm@ti.com> 21336M: Santosh Shilimkar <ssantosh@kernel.org> 21337L: linux-kernel@vger.kernel.org 21338L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21339S: Maintained 21340T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21341F: drivers/soc/ti/* 21342 21343TI LM49xxx FAMILY ASoC CODEC DRIVERS 21344M: M R Swami Reddy <mr.swami.reddy@ti.com> 21345M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21346L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21347S: Maintained 21348F: sound/soc/codecs/isabelle* 21349F: sound/soc/codecs/lm49453* 21350 21351TI LMP92064 ADC DRIVER 21352M: Leonard Göhrs <l.goehrs@pengutronix.de> 21353R: kernel@pengutronix.de 21354L: linux-iio@vger.kernel.org 21355S: Maintained 21356F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21357F: drivers/iio/adc/ti-lmp92064.c 21358 21359TI PCM3060 ASoC CODEC DRIVER 21360M: Kirill Marinushkin <kmarinushkin@birdec.com> 21361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21362S: Maintained 21363F: Documentation/devicetree/bindings/sound/pcm3060.txt 21364F: sound/soc/codecs/pcm3060* 21365 21366TI TAS571X FAMILY ASoC CODEC DRIVER 21367M: Kevin Cernekee <cernekee@chromium.org> 21368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21369S: Odd Fixes 21370F: sound/soc/codecs/tas571x* 21371 21372TI TMAG5273 MAGNETOMETER DRIVER 21373M: Gerald Loacker <gerald.loacker@wolfvision.net> 21374L: linux-iio@vger.kernel.org 21375S: Maintained 21376F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21377F: drivers/iio/magnetometer/tmag5273.c 21378 21379TI TRF7970A NFC DRIVER 21380M: Mark Greer <mgreer@animalcreek.com> 21381L: linux-wireless@vger.kernel.org 21382S: Supported 21383F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21384F: drivers/nfc/trf7970a.c 21385 21386TI TSC2046 ADC DRIVER 21387M: Oleksij Rempel <o.rempel@pengutronix.de> 21388R: kernel@pengutronix.de 21389L: linux-iio@vger.kernel.org 21390S: Maintained 21391F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21392F: drivers/iio/adc/ti-tsc2046.c 21393 21394TI TWL4030 SERIES SOC CODEC DRIVER 21395M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21396L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21397S: Maintained 21398F: sound/soc/codecs/twl4030* 21399 21400TI VPE/CAL DRIVERS 21401M: Benoit Parrot <bparrot@ti.com> 21402L: linux-media@vger.kernel.org 21403S: Maintained 21404W: http://linuxtv.org/ 21405Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21406F: Documentation/devicetree/bindings/media/ti,cal.yaml 21407F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21408F: drivers/media/platform/ti/cal/ 21409F: drivers/media/platform/ti/vpe/ 21410 21411TI WILINK WIRELESS DRIVERS 21412L: linux-wireless@vger.kernel.org 21413S: Orphan 21414W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21415W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21416T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21417F: drivers/net/wireless/ti/ 21418 21419TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21420M: John Stultz <jstultz@google.com> 21421M: Thomas Gleixner <tglx@linutronix.de> 21422R: Stephen Boyd <sboyd@kernel.org> 21423L: linux-kernel@vger.kernel.org 21424S: Supported 21425T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21426F: include/linux/clocksource.h 21427F: include/linux/time.h 21428F: include/linux/timex.h 21429F: include/uapi/linux/time.h 21430F: include/uapi/linux/timex.h 21431F: kernel/time/alarmtimer.c 21432F: kernel/time/clocksource.c 21433F: kernel/time/ntp.c 21434F: kernel/time/time*.c 21435F: tools/testing/selftests/timers/ 21436 21437TIPC NETWORK LAYER 21438M: Jon Maloy <jmaloy@redhat.com> 21439M: Ying Xue <ying.xue@windriver.com> 21440L: netdev@vger.kernel.org (core kernel code) 21441L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21442S: Maintained 21443W: http://tipc.sourceforge.net/ 21444F: include/uapi/linux/tipc*.h 21445F: net/tipc/ 21446 21447TLAN NETWORK DRIVER 21448M: Samuel Chessman <chessman@tux.org> 21449L: tlan-devel@lists.sourceforge.net (subscribers-only) 21450S: Maintained 21451W: http://sourceforge.net/projects/tlan/ 21452F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21453F: drivers/net/ethernet/ti/tlan.* 21454 21455TMIO/SDHI MMC DRIVER 21456M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21457L: linux-mmc@vger.kernel.org 21458L: linux-renesas-soc@vger.kernel.org 21459S: Supported 21460F: drivers/mmc/host/renesas_sdhi* 21461F: drivers/mmc/host/tmio_mmc* 21462F: include/linux/mfd/tmio.h 21463 21464TMP401 HARDWARE MONITOR DRIVER 21465M: Guenter Roeck <linux@roeck-us.net> 21466L: linux-hwmon@vger.kernel.org 21467S: Maintained 21468F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21469F: Documentation/hwmon/tmp401.rst 21470F: drivers/hwmon/tmp401.c 21471 21472TMP464 HARDWARE MONITOR DRIVER 21473M: Guenter Roeck <linux@roeck-us.net> 21474L: linux-hwmon@vger.kernel.org 21475S: Maintained 21476F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21477F: Documentation/hwmon/tmp464.rst 21478F: drivers/hwmon/tmp464.c 21479 21480TMP513 HARDWARE MONITOR DRIVER 21481M: Eric Tremblay <etremblay@distech-controls.com> 21482L: linux-hwmon@vger.kernel.org 21483S: Maintained 21484F: Documentation/hwmon/tmp513.rst 21485F: drivers/hwmon/tmp513.c 21486 21487TMPFS (SHMEM FILESYSTEM) 21488M: Hugh Dickins <hughd@google.com> 21489L: linux-mm@kvack.org 21490S: Maintained 21491F: include/linux/shmem_fs.h 21492F: mm/shmem.c 21493 21494TOMOYO SECURITY MODULE 21495M: Kentaro Takeda <takedakn@nttdata.co.jp> 21496M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21497L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21498L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21499L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21500L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21501S: Maintained 21502W: https://tomoyo.osdn.jp/ 21503F: security/tomoyo/ 21504 21505TOPSTAR LAPTOP EXTRAS DRIVER 21506M: Herton Ronaldo Krzesinski <herton@canonical.com> 21507L: platform-driver-x86@vger.kernel.org 21508S: Maintained 21509F: drivers/platform/x86/topstar-laptop.c 21510 21511TORTURE-TEST MODULES 21512M: Davidlohr Bueso <dave@stgolabs.net> 21513M: "Paul E. McKenney" <paulmck@kernel.org> 21514M: Josh Triplett <josh@joshtriplett.org> 21515L: linux-kernel@vger.kernel.org 21516S: Supported 21517T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21518F: Documentation/RCU/torture.rst 21519F: kernel/locking/locktorture.c 21520F: kernel/rcu/rcuscale.c 21521F: kernel/rcu/rcutorture.c 21522F: kernel/rcu/refscale.c 21523F: kernel/torture.c 21524 21525TOSHIBA ACPI EXTRAS DRIVER 21526M: Azael Avalos <coproscefalo@gmail.com> 21527L: platform-driver-x86@vger.kernel.org 21528S: Maintained 21529F: drivers/platform/x86/toshiba_acpi.c 21530 21531TOSHIBA BLUETOOTH DRIVER 21532M: Azael Avalos <coproscefalo@gmail.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/toshiba_bluetooth.c 21536 21537TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_haps.c 21542 21543TOSHIBA SMM DRIVER 21544M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21545S: Maintained 21546W: http://www.buzzard.org.uk/toshiba/ 21547F: drivers/char/toshiba.c 21548F: include/linux/toshiba.h 21549F: include/uapi/linux/toshiba.h 21550 21551TOSHIBA TC358743 DRIVER 21552M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21553L: linux-media@vger.kernel.org 21554S: Maintained 21555F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21556F: drivers/media/i2c/tc358743* 21557F: include/media/i2c/tc358743.h 21558 21559TOSHIBA WMI HOTKEYS DRIVER 21560M: Azael Avalos <coproscefalo@gmail.com> 21561L: platform-driver-x86@vger.kernel.org 21562S: Maintained 21563F: drivers/platform/x86/toshiba-wmi.c 21564 21565TPM DEVICE DRIVER 21566M: Peter Huewe <peterhuewe@gmx.de> 21567M: Jarkko Sakkinen <jarkko@kernel.org> 21568R: Jason Gunthorpe <jgg@ziepe.ca> 21569L: linux-integrity@vger.kernel.org 21570S: Maintained 21571W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21572Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21573T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21574F: drivers/char/tpm/ 21575 21576TPS546D24 DRIVER 21577M: Duke Du <dukedu83@gmail.com> 21578L: linux-hwmon@vger.kernel.org 21579S: Maintained 21580F: Documentation/hwmon/tps546d24.rst 21581F: drivers/hwmon/pmbus/tps546d24.c 21582 21583TRACING 21584M: Steven Rostedt <rostedt@goodmis.org> 21585M: Masami Hiramatsu <mhiramat@kernel.org> 21586L: linux-kernel@vger.kernel.org 21587L: linux-trace-kernel@vger.kernel.org 21588S: Maintained 21589Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21590T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21591F: Documentation/trace/* 21592F: fs/tracefs/ 21593F: include/linux/trace*.h 21594F: include/trace/ 21595F: kernel/trace/ 21596F: scripts/tracing/ 21597F: tools/testing/selftests/ftrace/ 21598 21599TRACING MMIO ACCESSES (MMIOTRACE) 21600M: Steven Rostedt <rostedt@goodmis.org> 21601M: Masami Hiramatsu <mhiramat@kernel.org> 21602R: Karol Herbst <karolherbst@gmail.com> 21603R: Pekka Paalanen <ppaalanen@gmail.com> 21604L: linux-kernel@vger.kernel.org 21605L: nouveau@lists.freedesktop.org 21606S: Maintained 21607F: arch/x86/mm/kmmio.c 21608F: arch/x86/mm/mmio-mod.c 21609F: arch/x86/mm/testmmiotrace.c 21610F: include/linux/mmiotrace.h 21611F: kernel/trace/trace_mmiotrace.c 21612 21613TRACING OS NOISE / LATENCY TRACERS 21614M: Steven Rostedt <rostedt@goodmis.org> 21615M: Daniel Bristot de Oliveira <bristot@kernel.org> 21616S: Maintained 21617F: Documentation/trace/hwlat_detector.rst 21618F: Documentation/trace/osnoise-tracer.rst 21619F: Documentation/trace/timerlat-tracer.rst 21620F: arch/*/kernel/trace.c 21621F: include/trace/events/osnoise.h 21622F: kernel/trace/trace_hwlat.c 21623F: kernel/trace/trace_irqsoff.c 21624F: kernel/trace/trace_osnoise.c 21625F: kernel/trace/trace_sched_wakeup.c 21626 21627TRADITIONAL CHINESE DOCUMENTATION 21628M: Hu Haowen <src.res@email.cn> 21629L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21630S: Maintained 21631W: https://github.com/srcres258/linux-doc 21632T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21633F: Documentation/translations/zh_TW/ 21634 21635TTY LAYER 21636M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21637M: Jiri Slaby <jirislaby@kernel.org> 21638L: linux-kernel@vger.kernel.org 21639L: linux-serial@vger.kernel.org 21640S: Supported 21641T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21642F: Documentation/driver-api/serial/ 21643F: drivers/tty/ 21644F: drivers/tty/serial/serial_base.h 21645F: drivers/tty/serial/serial_base_bus.c 21646F: drivers/tty/serial/serial_core.c 21647F: drivers/tty/serial/serial_ctrl.c 21648F: drivers/tty/serial/serial_port.c 21649F: include/linux/selection.h 21650F: include/linux/serial.h 21651F: include/linux/serial_core.h 21652F: include/linux/sysrq.h 21653F: include/linux/tty*.h 21654F: include/linux/vt.h 21655F: include/linux/vt_*.h 21656F: include/uapi/linux/serial.h 21657F: include/uapi/linux/serial_core.h 21658F: include/uapi/linux/tty.h 21659 21660TUA9001 MEDIA DRIVER 21661M: Antti Palosaari <crope@iki.fi> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665W: http://palosaari.fi/linux/ 21666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21667T: git git://linuxtv.org/anttip/media_tree.git 21668F: drivers/media/tuners/tua9001* 21669 21670TULIP NETWORK DRIVERS 21671L: netdev@vger.kernel.org 21672L: linux-parisc@vger.kernel.org 21673S: Orphan 21674F: drivers/net/ethernet/dec/tulip/ 21675 21676TUN/TAP driver 21677M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21678S: Maintained 21679W: http://vtun.sourceforge.net/tun 21680F: Documentation/networking/tuntap.rst 21681F: arch/um/os-Linux/drivers/ 21682 21683TURBOCHANNEL SUBSYSTEM 21684M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21685M: Ralf Baechle <ralf@linux-mips.org> 21686L: linux-mips@vger.kernel.org 21687S: Maintained 21688Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21689F: drivers/tc/ 21690F: include/linux/tc.h 21691 21692TURBOSTAT UTILITY 21693M: "Len Brown" <lenb@kernel.org> 21694L: linux-pm@vger.kernel.org 21695S: Supported 21696Q: https://patchwork.kernel.org/project/linux-pm/list/ 21697B: https://bugzilla.kernel.org 21698T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21699F: tools/power/x86/turbostat/ 21700 21701TW5864 VIDEO4LINUX DRIVER 21702M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21703M: Anton Sviridenko <anton@corp.bluecherry.net> 21704M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21705M: Andrey Utkin <andrey_utkin@fastmail.com> 21706L: linux-media@vger.kernel.org 21707S: Supported 21708F: drivers/media/pci/tw5864/ 21709 21710TW68 VIDEO4LINUX DRIVER 21711M: Hans Verkuil <hverkuil@xs4all.nl> 21712L: linux-media@vger.kernel.org 21713S: Odd Fixes 21714W: https://linuxtv.org 21715T: git git://linuxtv.org/media_tree.git 21716F: drivers/media/pci/tw68/ 21717 21718TW686X VIDEO4LINUX DRIVER 21719M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21720L: linux-media@vger.kernel.org 21721S: Maintained 21722W: http://linuxtv.org 21723T: git git://linuxtv.org/media_tree.git 21724F: drivers/media/pci/tw686x/ 21725 21726U-BOOT ENVIRONMENT VARIABLES 21727M: Rafał Miłecki <rafal@milecki.pl> 21728S: Maintained 21729F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21730F: drivers/nvmem/u-boot-env.c 21731 21732UACCE ACCELERATOR FRAMEWORK 21733M: Zhangfei Gao <zhangfei.gao@linaro.org> 21734M: Zhou Wang <wangzhou1@hisilicon.com> 21735L: linux-accelerators@lists.ozlabs.org 21736L: linux-kernel@vger.kernel.org 21737S: Maintained 21738F: Documentation/ABI/testing/sysfs-driver-uacce 21739F: Documentation/misc-devices/uacce.rst 21740F: drivers/misc/uacce/ 21741F: include/linux/uacce.h 21742F: include/uapi/misc/uacce/ 21743 21744UBI FILE SYSTEM (UBIFS) 21745M: Richard Weinberger <richard@nod.at> 21746L: linux-mtd@lists.infradead.org 21747S: Supported 21748W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21751F: Documentation/ABI/testing/sysfs-fs-ubifs 21752F: Documentation/filesystems/ubifs-authentication.rst 21753F: Documentation/filesystems/ubifs.rst 21754F: fs/ubifs/ 21755 21756UBLK USERSPACE BLOCK DRIVER 21757M: Ming Lei <ming.lei@redhat.com> 21758L: linux-block@vger.kernel.org 21759S: Maintained 21760F: Documentation/block/ublk.rst 21761F: drivers/block/ublk_drv.c 21762F: include/uapi/linux/ublk_cmd.h 21763 21764UCLINUX (M68KNOMMU AND COLDFIRE) 21765M: Greg Ungerer <gerg@linux-m68k.org> 21766L: linux-m68k@lists.linux-m68k.org 21767S: Maintained 21768W: http://www.linux-m68k.org/ 21769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21770F: arch/m68k/*/*_no.* 21771F: arch/m68k/68*/ 21772F: arch/m68k/coldfire/ 21773F: arch/m68k/include/asm/*_no.* 21774 21775UDF FILESYSTEM 21776M: Jan Kara <jack@suse.com> 21777S: Maintained 21778F: Documentation/filesystems/udf.rst 21779F: fs/udf/ 21780 21781UDRAW TABLET 21782M: Bastien Nocera <hadess@hadess.net> 21783L: linux-input@vger.kernel.org 21784S: Maintained 21785F: drivers/hid/hid-udraw-ps3.c 21786 21787UFS FILESYSTEM 21788M: Evgeniy Dushistov <dushistov@mail.ru> 21789S: Maintained 21790F: Documentation/admin-guide/ufs.rst 21791F: fs/ufs/ 21792 21793UHID USERSPACE HID IO DRIVER 21794M: David Rheinsberg <david.rheinsberg@gmail.com> 21795L: linux-input@vger.kernel.org 21796S: Maintained 21797F: drivers/hid/uhid.c 21798F: include/uapi/linux/uhid.h 21799 21800ULPI BUS 21801M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21802L: linux-usb@vger.kernel.org 21803S: Maintained 21804F: drivers/usb/common/ulpi.c 21805F: include/linux/ulpi/ 21806 21807UNICODE SUBSYSTEM 21808M: Gabriel Krisman Bertazi <krisman@collabora.com> 21809L: linux-fsdevel@vger.kernel.org 21810S: Supported 21811F: fs/unicode/ 21812 21813UNIFDEF 21814M: Tony Finch <dot@dotat.at> 21815S: Maintained 21816W: http://dotat.at/prog/unifdef 21817F: scripts/unifdef.c 21818 21819UNIFORM CDROM DRIVER 21820M: Phillip Potter <phil@philpotter.co.uk> 21821S: Maintained 21822F: Documentation/cdrom/ 21823F: drivers/cdrom/cdrom.c 21824F: include/linux/cdrom.h 21825F: include/uapi/linux/cdrom.h 21826 21827UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21828R: Alim Akhtar <alim.akhtar@samsung.com> 21829R: Avri Altman <avri.altman@wdc.com> 21830R: Bart Van Assche <bvanassche@acm.org> 21831L: linux-scsi@vger.kernel.org 21832S: Supported 21833F: Documentation/devicetree/bindings/ufs/ 21834F: Documentation/scsi/ufs.rst 21835F: drivers/ufs/core/ 21836 21837UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21838M: Pedro Sousa <pedrom.sousa@synopsys.com> 21839L: linux-scsi@vger.kernel.org 21840S: Supported 21841F: drivers/ufs/host/*dwc* 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21844M: Alim Akhtar <alim.akhtar@samsung.com> 21845L: linux-scsi@vger.kernel.org 21846S: Maintained 21847F: drivers/ufs/host/ufs-exynos* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21850M: Stanley Chu <stanley.chu@mediatek.com> 21851L: linux-scsi@vger.kernel.org 21852L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21853S: Maintained 21854F: drivers/ufs/host/ufs-mediatek* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21857M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21858L: linux-arm-msm@vger.kernel.org 21859L: linux-scsi@vger.kernel.org 21860S: Maintained 21861F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21862F: drivers/ufs/host/ufs-qcom* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21865M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21866L: linux-renesas-soc@vger.kernel.org 21867L: linux-scsi@vger.kernel.org 21868S: Maintained 21869F: drivers/ufs/host/ufs-renesas.c 21870 21871UNSORTED BLOCK IMAGES (UBI) 21872M: Richard Weinberger <richard@nod.at> 21873L: linux-mtd@lists.infradead.org 21874S: Supported 21875W: http://www.linux-mtd.infradead.org/ 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21878F: drivers/mtd/ubi/ 21879F: include/linux/mtd/ubi.h 21880F: include/uapi/mtd/ubi-user.h 21881 21882USB "USBNET" DRIVER FRAMEWORK 21883M: Oliver Neukum <oneukum@suse.com> 21884L: netdev@vger.kernel.org 21885S: Maintained 21886W: http://www.linux-usb.org/usbnet 21887F: drivers/net/usb/usbnet.c 21888F: include/linux/usb/usbnet.h 21889 21890USB ACM DRIVER 21891M: Oliver Neukum <oneukum@suse.com> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: Documentation/usb/acm.rst 21895F: drivers/usb/class/cdc-acm.* 21896 21897USB APPLE MFI FASTCHARGE DRIVER 21898M: Bastien Nocera <hadess@hadess.net> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: drivers/usb/misc/apple-mfi-fastcharge.c 21902 21903USB AR5523 WIRELESS DRIVER 21904M: Pontus Fuchs <pontus.fuchs@gmail.com> 21905L: linux-wireless@vger.kernel.org 21906S: Maintained 21907F: drivers/net/wireless/ath/ar5523/ 21908 21909USB ATTACHED SCSI 21910M: Oliver Neukum <oneukum@suse.com> 21911L: linux-usb@vger.kernel.org 21912L: linux-scsi@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/storage/uas.c 21915 21916USB CDC ETHERNET DRIVER 21917M: Oliver Neukum <oliver@neukum.org> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/net/usb/cdc_*.c 21921F: include/uapi/linux/usb/cdc.h 21922 21923USB CHAOSKEY DRIVER 21924M: Keith Packard <keithp@keithp.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/usb/misc/chaoskey.c 21928 21929USB CYPRESS C67X00 DRIVER 21930L: linux-usb@vger.kernel.org 21931S: Orphan 21932F: drivers/usb/c67x00/ 21933 21934USB DAVICOM DM9601 DRIVER 21935M: Peter Korsgaard <peter@korsgaard.com> 21936L: netdev@vger.kernel.org 21937S: Maintained 21938W: http://www.linux-usb.org/usbnet 21939F: drivers/net/usb/dm9601.c 21940 21941USB EHCI DRIVER 21942M: Alan Stern <stern@rowland.harvard.edu> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: Documentation/usb/ehci.rst 21946F: drivers/usb/host/ehci* 21947 21948USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21949M: Jiri Kosina <jikos@kernel.org> 21950M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21954F: Documentation/hid/hiddev.rst 21955F: drivers/hid/usbhid/ 21956 21957USB INTEL XHCI ROLE MUX DRIVER 21958M: Hans de Goede <hdegoede@redhat.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21962 21963USB IP DRIVER FOR HISILICON KIRIN 960 21964M: Yu Chen <chenyu56@huawei.com> 21965M: Binghui Wang <wangbinghui@hisilicon.com> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21970 21971USB IP DRIVER FOR HISILICON KIRIN 970 21972M: Mauro Carvalho Chehab <mchehab@kernel.org> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21976F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21977 21978USB ISP116X DRIVER 21979M: Olav Kongas <ok@artecdesign.ee> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: drivers/usb/host/isp116x* 21983F: include/linux/usb/isp116x.h 21984 21985USB ISP1760 DRIVER 21986M: Rui Miguel Silva <rui.silva@linaro.org> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21990F: drivers/usb/isp1760/* 21991 21992USB LAN78XX ETHERNET DRIVER 21993M: Woojung Huh <woojung.huh@microchip.com> 21994M: UNGLinuxDriver@microchip.com 21995L: netdev@vger.kernel.org 21996S: Maintained 21997F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21998F: drivers/net/usb/lan78xx.* 21999F: include/dt-bindings/net/microchip-lan78xx.h 22000 22001USB MASS STORAGE DRIVER 22002M: Alan Stern <stern@rowland.harvard.edu> 22003L: linux-usb@vger.kernel.org 22004L: usb-storage@lists.one-eyed-alien.net 22005S: Maintained 22006F: drivers/usb/storage/ 22007 22008USB MIDI DRIVER 22009M: Clemens Ladisch <clemens@ladisch.de> 22010L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22011S: Maintained 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22013F: sound/usb/midi.* 22014 22015USB NETWORKING DRIVERS 22016L: linux-usb@vger.kernel.org 22017S: Odd Fixes 22018F: drivers/net/usb/ 22019 22020USB OHCI DRIVER 22021M: Alan Stern <stern@rowland.harvard.edu> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024F: Documentation/usb/ohci.rst 22025F: drivers/usb/host/ohci* 22026 22027USB OTG FSM (Finite State Machine) 22028M: Peter Chen <peter.chen@kernel.org> 22029L: linux-usb@vger.kernel.org 22030S: Maintained 22031T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22032F: drivers/usb/common/usb-otg-fsm.c 22033 22034USB OVER IP DRIVER 22035M: Valentina Manea <valentina.manea.m@gmail.com> 22036M: Shuah Khan <shuah@kernel.org> 22037M: Shuah Khan <skhan@linuxfoundation.org> 22038R: Hongren Zheng <i@zenithal.me> 22039L: linux-usb@vger.kernel.org 22040S: Maintained 22041F: Documentation/usb/usbip_protocol.rst 22042F: drivers/usb/usbip/ 22043F: tools/testing/selftests/drivers/usb/usbip/ 22044F: tools/usb/usbip/ 22045 22046USB PEGASUS DRIVER 22047M: Petko Manolov <petkan@nucleusys.com> 22048L: linux-usb@vger.kernel.org 22049L: netdev@vger.kernel.org 22050S: Maintained 22051W: https://github.com/petkan/pegasus 22052T: git https://github.com/petkan/pegasus.git 22053F: drivers/net/usb/pegasus.* 22054 22055USB PRINTER DRIVER (usblp) 22056M: Pete Zaitcev <zaitcev@redhat.com> 22057L: linux-usb@vger.kernel.org 22058S: Supported 22059F: drivers/usb/class/usblp.c 22060 22061USB QMI WWAN NETWORK DRIVER 22062M: Bjørn Mork <bjorn@mork.no> 22063L: netdev@vger.kernel.org 22064S: Maintained 22065F: Documentation/ABI/testing/sysfs-class-net-qmi 22066F: drivers/net/usb/qmi_wwan.c 22067 22068USB RAW GADGET DRIVER 22069R: Andrey Konovalov <andreyknvl@gmail.com> 22070L: linux-usb@vger.kernel.org 22071S: Maintained 22072F: Documentation/usb/raw-gadget.rst 22073F: drivers/usb/gadget/legacy/raw_gadget.c 22074F: include/uapi/linux/usb/raw_gadget.h 22075 22076USB RTL8150 DRIVER 22077M: Petko Manolov <petkan@nucleusys.com> 22078L: linux-usb@vger.kernel.org 22079L: netdev@vger.kernel.org 22080S: Maintained 22081W: https://github.com/petkan/rtl8150 22082T: git https://github.com/petkan/rtl8150.git 22083F: drivers/net/usb/rtl8150.c 22084 22085USB SERIAL SUBSYSTEM 22086M: Johan Hovold <johan@kernel.org> 22087L: linux-usb@vger.kernel.org 22088S: Maintained 22089T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22090F: Documentation/usb/usb-serial.rst 22091F: drivers/usb/serial/ 22092F: include/linux/usb/serial.h 22093 22094USB SMSC75XX ETHERNET DRIVER 22095M: Steve Glendinning <steve.glendinning@shawell.net> 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc75xx.* 22099 22100USB SMSC95XX ETHERNET DRIVER 22101M: Steve Glendinning <steve.glendinning@shawell.net> 22102M: UNGLinuxDriver@microchip.com 22103L: netdev@vger.kernel.org 22104S: Maintained 22105F: drivers/net/usb/smsc95xx.* 22106 22107USB SUBSYSTEM 22108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22109L: linux-usb@vger.kernel.org 22110S: Supported 22111W: http://www.linux-usb.org 22112T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22113F: Documentation/devicetree/bindings/usb/ 22114F: Documentation/usb/ 22115F: drivers/usb/ 22116F: include/dt-bindings/usb/ 22117F: include/linux/usb.h 22118F: include/linux/usb/ 22119F: include/uapi/linux/usb/ 22120 22121USB TYPEC BUS FOR ALTERNATE MODES 22122M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22123L: linux-usb@vger.kernel.org 22124S: Maintained 22125F: Documentation/ABI/testing/sysfs-bus-typec 22126F: Documentation/driver-api/usb/typec_bus.rst 22127F: drivers/usb/typec/altmodes/ 22128F: include/linux/usb/typec_altmode.h 22129 22130USB TYPEC CLASS 22131M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22132L: linux-usb@vger.kernel.org 22133S: Maintained 22134F: Documentation/ABI/testing/sysfs-class-typec 22135F: Documentation/driver-api/usb/typec.rst 22136F: drivers/usb/typec/ 22137F: include/linux/usb/typec.h 22138 22139USB TYPEC INTEL PMC MUX DRIVER 22140M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22144F: drivers/usb/typec/mux/intel_pmc_mux.c 22145 22146USB TYPEC PI3USB30532 MUX DRIVER 22147M: Hans de Goede <hdegoede@redhat.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: drivers/usb/typec/mux/pi3usb30532.c 22151 22152USB TYPEC PORT CONTROLLER DRIVERS 22153M: Guenter Roeck <linux@roeck-us.net> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: drivers/usb/typec/tcpm/ 22157 22158USB UHCI DRIVER 22159M: Alan Stern <stern@rowland.harvard.edu> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/host/uhci* 22163 22164USB VIDEO CLASS 22165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22166L: linux-media@vger.kernel.org 22167S: Maintained 22168W: http://www.ideasonboard.org/uvc/ 22169T: git git://linuxtv.org/media_tree.git 22170F: drivers/media/usb/uvc/ 22171F: include/uapi/linux/uvcvideo.h 22172 22173USB WEBCAM GADGET 22174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22175M: Daniel Scally <dan.scally@ideasonboard.com> 22176L: linux-usb@vger.kernel.org 22177S: Maintained 22178F: drivers/usb/gadget/function/*uvc* 22179F: drivers/usb/gadget/legacy/webcam.c 22180F: include/uapi/linux/usb/g_uvc.h 22181 22182USB WIRELESS RNDIS DRIVER (rndis_wlan) 22183M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22184L: linux-wireless@vger.kernel.org 22185S: Maintained 22186F: drivers/net/wireless/legacy/rndis_wlan.c 22187 22188USB XHCI DRIVER 22189M: Mathias Nyman <mathias.nyman@intel.com> 22190L: linux-usb@vger.kernel.org 22191S: Supported 22192F: drivers/usb/host/pci-quirks* 22193F: drivers/usb/host/xhci* 22194 22195USB ZD1201 DRIVER 22196L: linux-wireless@vger.kernel.org 22197S: Orphan 22198W: http://linux-lc100020.sourceforge.net 22199F: drivers/net/wireless/zydas/zd1201.* 22200 22201USER DATAGRAM PROTOCOL (UDP) 22202M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22203S: Maintained 22204F: include/linux/udp.h 22205F: net/ipv4/udp.c 22206F: net/ipv6/udp.c 22207 22208USER-MODE LINUX (UML) 22209M: Richard Weinberger <richard@nod.at> 22210M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22211M: Johannes Berg <johannes@sipsolutions.net> 22212L: linux-um@lists.infradead.org 22213S: Maintained 22214W: http://user-mode-linux.sourceforge.net 22215Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22218F: Documentation/virt/uml/ 22219F: arch/um/ 22220F: arch/x86/um/ 22221F: fs/hostfs/ 22222 22223USERSPACE COPYIN/COPYOUT (UIOVEC) 22224M: Alexander Viro <viro@zeniv.linux.org.uk> 22225S: Maintained 22226F: include/linux/uio.h 22227F: lib/iov_iter.c 22228 22229USERSPACE DMA BUFFER DRIVER 22230M: Gerd Hoffmann <kraxel@redhat.com> 22231L: dri-devel@lists.freedesktop.org 22232S: Maintained 22233T: git git://anongit.freedesktop.org/drm/drm-misc 22234F: drivers/dma-buf/udmabuf.c 22235F: include/uapi/linux/udmabuf.h 22236 22237USERSPACE I/O (UIO) 22238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22239S: Maintained 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22241F: Documentation/driver-api/uio-howto.rst 22242F: drivers/uio/ 22243F: include/linux/uio_driver.h 22244 22245UTIL-LINUX PACKAGE 22246M: Karel Zak <kzak@redhat.com> 22247L: util-linux@vger.kernel.org 22248S: Maintained 22249W: http://en.wikipedia.org/wiki/Util-linux 22250T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22251 22252UUID HELPERS 22253R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22254L: linux-kernel@vger.kernel.org 22255S: Maintained 22256F: include/linux/uuid.h 22257F: lib/test_uuid.c 22258F: lib/uuid.c 22259 22260UV SYSFS DRIVER 22261M: Justin Ernst <justin.ernst@hpe.com> 22262L: platform-driver-x86@vger.kernel.org 22263S: Maintained 22264F: drivers/platform/x86/uv_sysfs.c 22265 22266UVESAFB DRIVER 22267M: Michal Januszewski <spock@gentoo.org> 22268L: linux-fbdev@vger.kernel.org 22269S: Maintained 22270W: https://github.com/mjanusz/v86d 22271F: Documentation/fb/uvesafb.rst 22272F: drivers/video/fbdev/uvesafb.* 22273 22274Ux500 CLOCK DRIVERS 22275M: Ulf Hansson <ulf.hansson@linaro.org> 22276L: linux-clk@vger.kernel.org 22277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22278S: Maintained 22279F: drivers/clk/ux500/ 22280 22281VF610 NAND DRIVER 22282M: Stefan Agner <stefan@agner.ch> 22283L: linux-mtd@lists.infradead.org 22284S: Supported 22285F: drivers/mtd/nand/raw/vf610_nfc.c 22286 22287VFAT/FAT/MSDOS FILESYSTEM 22288M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22289S: Maintained 22290F: Documentation/filesystems/vfat.rst 22291F: fs/fat/ 22292F: tools/testing/selftests/filesystems/fat/ 22293 22294VFIO CDX DRIVER 22295M: Nipun Gupta <nipun.gupta@amd.com> 22296M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22297L: kvm@vger.kernel.org 22298S: Maintained 22299F: drivers/vfio/cdx/* 22300 22301VFIO DRIVER 22302M: Alex Williamson <alex.williamson@redhat.com> 22303L: kvm@vger.kernel.org 22304S: Maintained 22305T: git https://github.com/awilliam/linux-vfio.git 22306F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22307F: Documentation/driver-api/vfio.rst 22308F: drivers/vfio/ 22309F: include/linux/vfio.h 22310F: include/linux/vfio_pci_core.h 22311F: include/uapi/linux/vfio.h 22312 22313VFIO FSL-MC DRIVER 22314M: Diana Craciun <diana.craciun@oss.nxp.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317F: drivers/vfio/fsl-mc/ 22318 22319VFIO HISILICON PCI DRIVER 22320M: Longfang Liu <liulongfang@huawei.com> 22321M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/pci/hisilicon/ 22325 22326VFIO MEDIATED DEVICE DRIVERS 22327M: Kirti Wankhede <kwankhede@nvidia.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: Documentation/driver-api/vfio-mediated-device.rst 22331F: drivers/vfio/mdev/ 22332F: include/linux/mdev.h 22333F: samples/vfio-mdev/ 22334 22335VFIO MLX5 PCI DRIVER 22336M: Yishai Hadas <yishaih@nvidia.com> 22337L: kvm@vger.kernel.org 22338S: Maintained 22339F: drivers/vfio/pci/mlx5/ 22340 22341VFIO PCI DEVICE SPECIFIC DRIVERS 22342R: Jason Gunthorpe <jgg@nvidia.com> 22343R: Yishai Hadas <yishaih@nvidia.com> 22344R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22345R: Kevin Tian <kevin.tian@intel.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22349F: drivers/vfio/pci/*/ 22350 22351VFIO PLATFORM DRIVER 22352M: Eric Auger <eric.auger@redhat.com> 22353L: kvm@vger.kernel.org 22354S: Maintained 22355F: drivers/vfio/platform/ 22356 22357VGA_SWITCHEROO 22358R: Lukas Wunner <lukas@wunner.de> 22359S: Maintained 22360T: git git://anongit.freedesktop.org/drm/drm-misc 22361F: Documentation/gpu/vga-switcheroo.rst 22362F: drivers/gpu/vga/vga_switcheroo.c 22363F: include/linux/vga_switcheroo.h 22364 22365VIA RHINE NETWORK DRIVER 22366M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22367S: Maintained 22368F: drivers/net/ethernet/via/via-rhine.c 22369 22370VIA SD/MMC CARD CONTROLLER DRIVER 22371M: Bruce Chang <brucechang@via.com.tw> 22372M: Harald Welte <HaraldWelte@viatech.com> 22373S: Maintained 22374F: drivers/mmc/host/via-sdmmc.c 22375 22376VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22377M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22378L: linux-fbdev@vger.kernel.org 22379S: Maintained 22380F: drivers/video/fbdev/via/ 22381F: include/linux/via-core.h 22382F: include/linux/via_i2c.h 22383 22384VIA VELOCITY NETWORK DRIVER 22385M: Francois Romieu <romieu@fr.zoreil.com> 22386L: netdev@vger.kernel.org 22387S: Maintained 22388F: drivers/net/ethernet/via/via-velocity.* 22389 22390VICODEC VIRTUAL CODEC DRIVER 22391M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394W: https://linuxtv.org 22395T: git git://linuxtv.org/media_tree.git 22396F: drivers/media/test-drivers/vicodec/* 22397 22398VIDEO I2C POLLING DRIVER 22399M: Matt Ranostay <matt.ranostay@konsulko.com> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402F: drivers/media/i2c/video-i2c.c 22403 22404VIDEO MULTIPLEXER DRIVER 22405M: Philipp Zabel <p.zabel@pengutronix.de> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408F: drivers/media/platform/video-mux.c 22409 22410VIDEOBUF2 FRAMEWORK 22411M: Tomasz Figa <tfiga@chromium.org> 22412M: Marek Szyprowski <m.szyprowski@samsung.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/common/videobuf2/* 22416F: include/media/videobuf2-* 22417 22418VIDTV VIRTUAL DIGITAL TV DRIVER 22419M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422W: https://linuxtv.org 22423T: git git://linuxtv.org/media_tree.git 22424F: drivers/media/test-drivers/vidtv/* 22425 22426VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22427M: Shuah Khan <skhan@linuxfoundation.org> 22428R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431W: https://linuxtv.org 22432T: git git://linuxtv.org/media_tree.git 22433F: drivers/media/test-drivers/vimc/* 22434 22435VIRT LIB 22436M: Alex Williamson <alex.williamson@redhat.com> 22437M: Paolo Bonzini <pbonzini@redhat.com> 22438L: kvm@vger.kernel.org 22439S: Supported 22440F: virt/lib/ 22441 22442VIRTIO AND VHOST VSOCK DRIVER 22443M: Stefan Hajnoczi <stefanha@redhat.com> 22444M: Stefano Garzarella <sgarzare@redhat.com> 22445L: kvm@vger.kernel.org 22446L: virtualization@lists.linux-foundation.org 22447L: netdev@vger.kernel.org 22448S: Maintained 22449F: drivers/vhost/vsock.c 22450F: include/linux/virtio_vsock.h 22451F: include/uapi/linux/virtio_vsock.h 22452F: net/vmw_vsock/virtio_transport.c 22453F: net/vmw_vsock/virtio_transport_common.c 22454 22455VIRTIO BALLOON 22456M: "Michael S. Tsirkin" <mst@redhat.com> 22457M: David Hildenbrand <david@redhat.com> 22458L: virtualization@lists.linux-foundation.org 22459S: Maintained 22460F: drivers/virtio/virtio_balloon.c 22461F: include/linux/balloon_compaction.h 22462F: include/uapi/linux/virtio_balloon.h 22463F: mm/balloon_compaction.c 22464 22465VIRTIO BLOCK AND SCSI DRIVERS 22466M: "Michael S. Tsirkin" <mst@redhat.com> 22467M: Jason Wang <jasowang@redhat.com> 22468R: Paolo Bonzini <pbonzini@redhat.com> 22469R: Stefan Hajnoczi <stefanha@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: drivers/block/virtio_blk.c 22473F: drivers/scsi/virtio_scsi.c 22474F: drivers/vhost/scsi.c 22475F: include/uapi/linux/virtio_blk.h 22476F: include/uapi/linux/virtio_scsi.h 22477 22478VIRTIO CONSOLE DRIVER 22479M: Amit Shah <amit@kernel.org> 22480L: virtualization@lists.linux-foundation.org 22481S: Maintained 22482F: drivers/char/virtio_console.c 22483F: include/linux/virtio_console.h 22484F: include/uapi/linux/virtio_console.h 22485 22486VIRTIO CORE AND NET DRIVERS 22487M: "Michael S. Tsirkin" <mst@redhat.com> 22488M: Jason Wang <jasowang@redhat.com> 22489R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: Documentation/ABI/testing/sysfs-bus-vdpa 22493F: Documentation/ABI/testing/sysfs-class-vduse 22494F: Documentation/devicetree/bindings/virtio/ 22495F: Documentation/driver-api/virtio/ 22496F: drivers/block/virtio_blk.c 22497F: drivers/crypto/virtio/ 22498F: drivers/net/virtio_net.c 22499F: drivers/vdpa/ 22500F: drivers/virtio/ 22501F: include/linux/vdpa.h 22502F: include/linux/virtio*.h 22503F: include/linux/vringh.h 22504F: include/uapi/linux/virtio_*.h 22505F: tools/virtio/ 22506 22507VIRTIO CRYPTO DRIVER 22508M: Gonglei <arei.gonglei@huawei.com> 22509L: virtualization@lists.linux-foundation.org 22510L: linux-crypto@vger.kernel.org 22511S: Maintained 22512F: drivers/crypto/virtio/ 22513F: include/uapi/linux/virtio_crypto.h 22514 22515VIRTIO DRIVERS FOR S390 22516M: Cornelia Huck <cohuck@redhat.com> 22517M: Halil Pasic <pasic@linux.ibm.com> 22518M: Eric Farman <farman@linux.ibm.com> 22519L: linux-s390@vger.kernel.org 22520L: virtualization@lists.linux-foundation.org 22521L: kvm@vger.kernel.org 22522S: Supported 22523F: arch/s390/include/uapi/asm/virtio-ccw.h 22524F: drivers/s390/virtio/ 22525 22526VIRTIO FILE SYSTEM 22527M: Vivek Goyal <vgoyal@redhat.com> 22528M: Stefan Hajnoczi <stefanha@redhat.com> 22529M: Miklos Szeredi <miklos@szeredi.hu> 22530L: virtualization@lists.linux-foundation.org 22531L: linux-fsdevel@vger.kernel.org 22532S: Supported 22533W: https://virtio-fs.gitlab.io/ 22534F: Documentation/filesystems/virtiofs.rst 22535F: fs/fuse/virtio_fs.c 22536F: include/uapi/linux/virtio_fs.h 22537 22538VIRTIO GPIO DRIVER 22539M: Enrico Weigelt, metux IT consult <info@metux.net> 22540M: Viresh Kumar <vireshk@kernel.org> 22541L: linux-gpio@vger.kernel.org 22542L: virtualization@lists.linux-foundation.org 22543S: Maintained 22544F: drivers/gpio/gpio-virtio.c 22545F: include/uapi/linux/virtio_gpio.h 22546 22547VIRTIO GPU DRIVER 22548M: David Airlie <airlied@redhat.com> 22549M: Gerd Hoffmann <kraxel@redhat.com> 22550R: Gurchetan Singh <gurchetansingh@chromium.org> 22551R: Chia-I Wu <olvaffe@gmail.com> 22552L: dri-devel@lists.freedesktop.org 22553L: virtualization@lists.linux-foundation.org 22554S: Maintained 22555T: git git://anongit.freedesktop.org/drm/drm-misc 22556F: drivers/gpu/drm/virtio/ 22557F: include/uapi/linux/virtio_gpu.h 22558 22559VIRTIO HOST (VHOST) 22560M: "Michael S. Tsirkin" <mst@redhat.com> 22561M: Jason Wang <jasowang@redhat.com> 22562L: kvm@vger.kernel.org 22563L: virtualization@lists.linux-foundation.org 22564L: netdev@vger.kernel.org 22565S: Maintained 22566T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22567F: drivers/vhost/ 22568F: include/linux/sched/vhost_task.h 22569F: include/linux/vhost_iotlb.h 22570F: include/uapi/linux/vhost.h 22571F: kernel/vhost_task.c 22572 22573VIRTIO I2C DRIVER 22574M: Conghui Chen <conghui.chen@intel.com> 22575M: Viresh Kumar <viresh.kumar@linaro.org> 22576L: linux-i2c@vger.kernel.org 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579F: drivers/i2c/busses/i2c-virtio.c 22580F: include/uapi/linux/virtio_i2c.h 22581 22582VIRTIO INPUT DRIVER 22583M: Gerd Hoffmann <kraxel@redhat.com> 22584S: Maintained 22585F: drivers/virtio/virtio_input.c 22586F: include/uapi/linux/virtio_input.h 22587 22588VIRTIO IOMMU DRIVER 22589M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592F: drivers/iommu/virtio-iommu.c 22593F: include/uapi/linux/virtio_iommu.h 22594 22595VIRTIO MEM DRIVER 22596M: David Hildenbrand <david@redhat.com> 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599W: https://virtio-mem.gitlab.io/ 22600F: drivers/virtio/virtio_mem.c 22601F: include/uapi/linux/virtio_mem.h 22602 22603VIRTIO PMEM DRIVER 22604M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22605L: virtualization@lists.linux-foundation.org 22606S: Maintained 22607F: drivers/nvdimm/nd_virtio.c 22608F: drivers/nvdimm/virtio_pmem.c 22609 22610VIRTIO SOUND DRIVER 22611M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22612M: "Michael S. Tsirkin" <mst@redhat.com> 22613L: virtualization@lists.linux-foundation.org 22614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22615S: Maintained 22616F: include/uapi/linux/virtio_snd.h 22617F: sound/virtio/* 22618 22619VIRTUAL BOX GUEST DEVICE DRIVER 22620M: Hans de Goede <hdegoede@redhat.com> 22621M: Arnd Bergmann <arnd@arndb.de> 22622M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22623S: Maintained 22624F: drivers/virt/vboxguest/ 22625F: include/linux/vbox_utils.h 22626F: include/uapi/linux/vbox*.h 22627 22628VIRTUAL BOX SHARED FOLDER VFS DRIVER 22629M: Hans de Goede <hdegoede@redhat.com> 22630L: linux-fsdevel@vger.kernel.org 22631S: Maintained 22632F: fs/vboxsf/* 22633 22634VIRTUAL PCM TEST DRIVER 22635M: Ivan Orlov <ivan.orlov0322@gmail.com> 22636L: alsa-devel@alsa-project.org 22637S: Maintained 22638F: Documentation/sound/cards/pcmtest.rst 22639F: sound/drivers/pcmtest.c 22640F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22641 22642VIRTUAL SERIO DEVICE DRIVER 22643M: Stephen Chandler Paul <thatslyude@gmail.com> 22644S: Maintained 22645F: drivers/input/serio/userio.c 22646F: include/uapi/linux/userio.h 22647 22648VISL VIRTUAL STATELESS DECODER DRIVER 22649M: Daniel Almeida <daniel.almeida@collabora.com> 22650L: linux-media@vger.kernel.org 22651S: Supported 22652F: drivers/media/test-drivers/visl 22653 22654VIVID VIRTUAL VIDEO DRIVER 22655M: Hans Verkuil <hverkuil@xs4all.nl> 22656L: linux-media@vger.kernel.org 22657S: Maintained 22658W: https://linuxtv.org 22659T: git git://linuxtv.org/media_tree.git 22660F: drivers/media/test-drivers/vivid/* 22661 22662VLYNQ BUS 22663M: Florian Fainelli <f.fainelli@gmail.com> 22664L: openwrt-devel@lists.openwrt.org (subscribers-only) 22665S: Maintained 22666F: drivers/vlynq/vlynq.c 22667F: include/linux/vlynq.h 22668 22669VM SOCKETS (AF_VSOCK) 22670M: Stefano Garzarella <sgarzare@redhat.com> 22671L: virtualization@lists.linux-foundation.org 22672L: netdev@vger.kernel.org 22673S: Maintained 22674F: drivers/net/vsockmon.c 22675F: include/net/af_vsock.h 22676F: include/uapi/linux/vm_sockets.h 22677F: include/uapi/linux/vm_sockets_diag.h 22678F: include/uapi/linux/vsockmon.h 22679F: net/vmw_vsock/ 22680F: tools/testing/vsock/ 22681 22682VMALLOC 22683M: Andrew Morton <akpm@linux-foundation.org> 22684R: Uladzislau Rezki <urezki@gmail.com> 22685R: Christoph Hellwig <hch@infradead.org> 22686R: Lorenzo Stoakes <lstoakes@gmail.com> 22687L: linux-mm@kvack.org 22688S: Maintained 22689W: http://www.linux-mm.org 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22691F: include/linux/vmalloc.h 22692F: mm/vmalloc.c 22693 22694VME SUBSYSTEM 22695M: Martyn Welch <martyn@welchs.me.uk> 22696M: Manohar Vanga <manohar.vanga@gmail.com> 22697M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22698L: linux-kernel@vger.kernel.org 22699S: Odd fixes 22700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22701F: Documentation/driver-api/vme.rst 22702F: drivers/staging/vme_user/ 22703 22704VMWARE BALLOON DRIVER 22705M: Nadav Amit <namit@vmware.com> 22706R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22707L: linux-kernel@vger.kernel.org 22708S: Supported 22709F: drivers/misc/vmw_balloon.c 22710 22711VMWARE HYPERVISOR INTERFACE 22712M: Ajay Kaher <akaher@vmware.com> 22713M: Alexey Makhalov <amakhalov@vmware.com> 22714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22715L: virtualization@lists.linux-foundation.org 22716L: x86@kernel.org 22717S: Supported 22718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22719F: arch/x86/include/asm/vmware.h 22720F: arch/x86/kernel/cpu/vmware.c 22721 22722VMWARE PVRDMA DRIVER 22723M: Bryan Tan <bryantan@vmware.com> 22724M: Vishnu Dasa <vdasa@vmware.com> 22725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22726L: linux-rdma@vger.kernel.org 22727S: Supported 22728F: drivers/infiniband/hw/vmw_pvrdma/ 22729 22730VMWARE PVSCSI DRIVER 22731M: Vishal Bhakta <vbhakta@vmware.com> 22732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22733L: linux-scsi@vger.kernel.org 22734S: Supported 22735F: drivers/scsi/vmw_pvscsi.c 22736F: drivers/scsi/vmw_pvscsi.h 22737 22738VMWARE VIRTUAL PTP CLOCK DRIVER 22739M: Deep Shah <sdeep@vmware.com> 22740R: Ajay Kaher <akaher@vmware.com> 22741R: Alexey Makhalov <amakhalov@vmware.com> 22742R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22743L: netdev@vger.kernel.org 22744S: Supported 22745F: drivers/ptp/ptp_vmw.c 22746 22747VMWARE VMCI DRIVER 22748M: Bryan Tan <bryantan@vmware.com> 22749M: Vishnu Dasa <vdasa@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: linux-kernel@vger.kernel.org 22752S: Supported 22753F: drivers/misc/vmw_vmci/ 22754F: include/linux/vmw_vmci* 22755 22756VMWARE VMMOUSE SUBDRIVER 22757M: Zack Rusin <zackr@vmware.com> 22758R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: linux-input@vger.kernel.org 22761S: Supported 22762F: drivers/input/mouse/vmmouse.c 22763F: drivers/input/mouse/vmmouse.h 22764 22765VMWARE VMXNET3 ETHERNET DRIVER 22766M: Ronak Doshi <doshir@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: netdev@vger.kernel.org 22769S: Supported 22770F: drivers/net/vmxnet3/ 22771 22772VMWARE VSOCK VMCI TRANSPORT DRIVER 22773M: Bryan Tan <bryantan@vmware.com> 22774M: Vishnu Dasa <vdasa@vmware.com> 22775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22776L: linux-kernel@vger.kernel.org 22777S: Supported 22778F: net/vmw_vsock/vmci_transport* 22779 22780VOCORE VOCORE2 BOARD 22781M: Harvey Hunt <harveyhuntnexus@gmail.com> 22782L: linux-mips@vger.kernel.org 22783S: Maintained 22784F: arch/mips/boot/dts/ralink/vocore2.dts 22785 22786VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22787M: Liam Girdwood <lgirdwood@gmail.com> 22788M: Mark Brown <broonie@kernel.org> 22789L: linux-kernel@vger.kernel.org 22790S: Supported 22791W: http://www.slimlogic.co.uk/?p=48 22792T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22793F: Documentation/devicetree/bindings/regulator/ 22794F: Documentation/power/regulator/ 22795F: drivers/regulator/ 22796F: include/dt-bindings/regulator/ 22797F: include/linux/regulator/ 22798K: regulator_get_optional 22799 22800VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22801R: Matti Vaittinen <mazziesaccount@gmail.com> 22802F: drivers/regulator/irq_helpers.c 22803 22804VRF 22805M: David Ahern <dsahern@kernel.org> 22806L: netdev@vger.kernel.org 22807S: Maintained 22808F: Documentation/networking/vrf.rst 22809F: drivers/net/vrf.c 22810 22811VSPRINTF 22812M: Petr Mladek <pmladek@suse.com> 22813M: Steven Rostedt <rostedt@goodmis.org> 22814M: Sergey Senozhatsky <senozhatsky@chromium.org> 22815R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22816R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22817S: Maintained 22818T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22819F: Documentation/core-api/printk-formats.rst 22820F: lib/test_printf.c 22821F: lib/test_scanf.c 22822F: lib/vsprintf.c 22823 22824VT1211 HARDWARE MONITOR DRIVER 22825M: Juerg Haefliger <juergh@proton.me> 22826L: linux-hwmon@vger.kernel.org 22827S: Maintained 22828F: Documentation/hwmon/vt1211.rst 22829F: drivers/hwmon/vt1211.c 22830 22831VT8231 HARDWARE MONITOR DRIVER 22832M: Roger Lucas <vt8231@hiddenengine.co.uk> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: drivers/hwmon/vt8231.c 22836 22837VUB300 USB to SDIO/SD/MMC bridge chip 22838L: linux-mmc@vger.kernel.org 22839S: Orphan 22840F: drivers/mmc/host/vub300.c 22841 22842W1 DALLAS'S 1-WIRE BUS 22843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22844S: Maintained 22845F: Documentation/devicetree/bindings/w1/ 22846F: Documentation/w1/ 22847F: drivers/w1/ 22848F: include/linux/w1.h 22849 22850W83791D HARDWARE MONITORING DRIVER 22851M: Marc Hulsman <m.hulsman@tudelft.nl> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: Documentation/hwmon/w83791d.rst 22855F: drivers/hwmon/w83791d.c 22856 22857W83793 HARDWARE MONITORING DRIVER 22858M: Rudolf Marek <r.marek@assembler.cz> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: Documentation/hwmon/w83793.rst 22862F: drivers/hwmon/w83793.c 22863 22864W83795 HARDWARE MONITORING DRIVER 22865M: Jean Delvare <jdelvare@suse.com> 22866L: linux-hwmon@vger.kernel.org 22867S: Maintained 22868F: drivers/hwmon/w83795.c 22869 22870W83L51xD SD/MMC CARD INTERFACE DRIVER 22871M: Pierre Ossman <pierre@ossman.eu> 22872S: Maintained 22873F: drivers/mmc/host/wbsd.* 22874 22875WACOM PROTOCOL 4 SERIAL TABLETS 22876M: Julian Squires <julian@cipht.net> 22877M: Hans de Goede <hdegoede@redhat.com> 22878L: linux-input@vger.kernel.org 22879S: Maintained 22880F: drivers/input/tablet/wacom_serial4.c 22881 22882WANGXUN ETHERNET DRIVER 22883M: Jiawen Wu <jiawenwu@trustnetic.com> 22884M: Mengyuan Lou <mengyuanlou@net-swift.com> 22885L: netdev@vger.kernel.org 22886S: Maintained 22887W: https://www.net-swift.com 22888F: Documentation/networking/device_drivers/ethernet/wangxun/* 22889F: drivers/net/ethernet/wangxun/ 22890 22891WATCHDOG DEVICE DRIVERS 22892M: Wim Van Sebroeck <wim@linux-watchdog.org> 22893M: Guenter Roeck <linux@roeck-us.net> 22894L: linux-watchdog@vger.kernel.org 22895S: Maintained 22896W: http://www.linux-watchdog.org/ 22897T: git git://www.linux-watchdog.org/linux-watchdog.git 22898F: Documentation/devicetree/bindings/watchdog/ 22899F: Documentation/watchdog/ 22900F: drivers/watchdog/ 22901F: include/linux/watchdog.h 22902F: include/trace/events/watchdog.h 22903F: include/uapi/linux/watchdog.h 22904 22905WHISKEYCOVE PMIC GPIO DRIVER 22906M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22907L: linux-gpio@vger.kernel.org 22908S: Maintained 22909F: drivers/gpio/gpio-wcove.c 22910 22911WHWAVE RTC DRIVER 22912M: Dianlong Li <long17.cool@163.com> 22913L: linux-rtc@vger.kernel.org 22914S: Maintained 22915F: drivers/rtc/rtc-sd3078.c 22916 22917WIIMOTE HID DRIVER 22918M: David Rheinsberg <david.rheinsberg@gmail.com> 22919L: linux-input@vger.kernel.org 22920S: Maintained 22921F: drivers/hid/hid-wiimote* 22922 22923WILOCITY WIL6210 WIRELESS DRIVER 22924L: linux-wireless@vger.kernel.org 22925S: Orphan 22926W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22927F: drivers/net/wireless/ath/wil6210/ 22928 22929WINBOND CIR DRIVER 22930M: David Härdeman <david@hardeman.nu> 22931S: Maintained 22932F: drivers/media/rc/winbond-cir.c 22933 22934WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22935L: linux-watchdog@vger.kernel.org 22936S: Orphan 22937F: drivers/watchdog/ebc-c384_wdt.c 22938 22939WINSYSTEMS WS16C48 GPIO DRIVER 22940M: William Breathitt Gray <william.gray@linaro.org> 22941L: linux-gpio@vger.kernel.org 22942S: Maintained 22943F: drivers/gpio/gpio-ws16c48.c 22944 22945WIREGUARD SECURE NETWORK TUNNEL 22946M: Jason A. Donenfeld <Jason@zx2c4.com> 22947L: wireguard@lists.zx2c4.com 22948L: netdev@vger.kernel.org 22949S: Maintained 22950F: drivers/net/wireguard/ 22951F: tools/testing/selftests/wireguard/ 22952 22953WISTRON LAPTOP BUTTON DRIVER 22954M: Miloslav Trmac <mitr@volny.cz> 22955S: Maintained 22956F: drivers/input/misc/wistron_btns.c 22957 22958WL3501 WIRELESS PCMCIA CARD DRIVER 22959L: linux-wireless@vger.kernel.org 22960S: Odd fixes 22961F: drivers/net/wireless/legacy/wl3501* 22962 22963WMI BINARY MOF DRIVER 22964L: platform-drivers-x86@vger.kernel.org 22965S: Orphan 22966F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22967F: Documentation/wmi/devices/wmi-bmof.rst 22968F: drivers/platform/x86/wmi-bmof.c 22969 22970WOLFSON MICROELECTRONICS DRIVERS 22971L: patches@opensource.cirrus.com 22972S: Supported 22973W: https://github.com/CirrusLogic/linux-drivers/wiki 22974T: git https://github.com/CirrusLogic/linux-drivers.git 22975F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wm831x.txt 22978F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22979F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22980F: Documentation/devicetree/bindings/sound/wm* 22981F: Documentation/hwmon/wm83??.rst 22982F: arch/arm/mach-s3c/mach-crag6410* 22983F: drivers/clk/clk-wm83*.c 22984F: drivers/gpio/gpio-*wm*.c 22985F: drivers/gpio/gpio-arizona.c 22986F: drivers/hwmon/wm83??-hwmon.c 22987F: drivers/input/misc/wm831x-on.c 22988F: drivers/input/touchscreen/wm831x-ts.c 22989F: drivers/input/touchscreen/wm97*.c 22990F: drivers/leds/leds-wm83*.c 22991F: drivers/mfd/arizona* 22992F: drivers/mfd/cs47l24* 22993F: drivers/mfd/wm*.c 22994F: drivers/power/supply/wm83*.c 22995F: drivers/regulator/arizona* 22996F: drivers/regulator/wm8*.c 22997F: drivers/rtc/rtc-wm83*.c 22998F: drivers/video/backlight/wm83*_bl.c 22999F: drivers/watchdog/wm83*_wdt.c 23000F: include/linux/mfd/arizona/ 23001F: include/linux/mfd/wm831x/ 23002F: include/linux/mfd/wm8350/ 23003F: include/linux/mfd/wm8400* 23004F: include/linux/regulator/arizona* 23005F: include/linux/wm97xx.h 23006F: include/sound/wm????.h 23007F: sound/soc/codecs/arizona* 23008F: sound/soc/codecs/cs47l24* 23009F: sound/soc/codecs/wm* 23010 23011WORKQUEUE 23012M: Tejun Heo <tj@kernel.org> 23013R: Lai Jiangshan <jiangshanlai@gmail.com> 23014S: Maintained 23015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23016F: Documentation/core-api/workqueue.rst 23017F: include/linux/workqueue.h 23018F: kernel/workqueue.c 23019F: kernel/workqueue_internal.h 23020 23021WWAN DRIVERS 23022M: Loic Poulain <loic.poulain@linaro.org> 23023M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23024R: Johannes Berg <johannes@sipsolutions.net> 23025L: netdev@vger.kernel.org 23026S: Maintained 23027F: drivers/net/wwan/ 23028F: include/linux/wwan.h 23029F: include/uapi/linux/wwan.h 23030 23031X-POWERS AXP288 PMIC DRIVERS 23032M: Hans de Goede <hdegoede@redhat.com> 23033S: Maintained 23034F: drivers/acpi/pmic/intel_pmic_xpower.c 23035N: axp288 23036 23037X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23038M: Chen-Yu Tsai <wens@csie.org> 23039L: linux-kernel@vger.kernel.org 23040S: Maintained 23041N: axp[128] 23042 23043X.25 STACK 23044M: Martin Schiller <ms@dev.tdt.de> 23045L: linux-x25@vger.kernel.org 23046S: Maintained 23047F: Documentation/networking/lapb-module.rst 23048F: Documentation/networking/x25* 23049F: drivers/net/wan/hdlc_x25.c 23050F: drivers/net/wan/lapbether.c 23051F: include/*/lapb.h 23052F: include/net/x25* 23053F: include/uapi/linux/x25.h 23054F: net/lapb/ 23055F: net/x25/ 23056 23057X86 ARCHITECTURE (32-BIT AND 64-BIT) 23058M: Thomas Gleixner <tglx@linutronix.de> 23059M: Ingo Molnar <mingo@redhat.com> 23060M: Borislav Petkov <bp@alien8.de> 23061M: Dave Hansen <dave.hansen@linux.intel.com> 23062M: x86@kernel.org 23063R: "H. Peter Anvin" <hpa@zytor.com> 23064L: linux-kernel@vger.kernel.org 23065S: Maintained 23066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23067F: Documentation/arch/x86/ 23068F: Documentation/devicetree/bindings/x86/ 23069F: arch/x86/ 23070 23071X86 ENTRY CODE 23072M: Andy Lutomirski <luto@kernel.org> 23073L: linux-kernel@vger.kernel.org 23074S: Maintained 23075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23076F: arch/x86/entry/ 23077 23078X86 HARDWARE VULNERABILITIES 23079M: Thomas Gleixner <tglx@linutronix.de> 23080M: Borislav Petkov <bp@alien8.de> 23081M: Peter Zijlstra <peterz@infradead.org> 23082M: Josh Poimboeuf <jpoimboe@kernel.org> 23083R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23084S: Maintained 23085F: Documentation/admin-guide/hw-vuln/ 23086F: arch/x86/include/asm/nospec-branch.h 23087F: arch/x86/kernel/cpu/bugs.c 23088 23089X86 MCE INFRASTRUCTURE 23090M: Tony Luck <tony.luck@intel.com> 23091M: Borislav Petkov <bp@alien8.de> 23092L: linux-edac@vger.kernel.org 23093S: Maintained 23094F: Documentation/ABI/testing/sysfs-mce 23095F: Documentation/arch/x86/x86_64/machinecheck.rst 23096F: arch/x86/kernel/cpu/mce/* 23097 23098X86 MICROCODE UPDATE SUPPORT 23099M: Borislav Petkov <bp@alien8.de> 23100S: Maintained 23101F: arch/x86/kernel/cpu/microcode/* 23102 23103X86 MM 23104M: Dave Hansen <dave.hansen@linux.intel.com> 23105M: Andy Lutomirski <luto@kernel.org> 23106M: Peter Zijlstra <peterz@infradead.org> 23107L: linux-kernel@vger.kernel.org 23108S: Maintained 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23110F: arch/x86/mm/ 23111 23112X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23113M: Hans de Goede <hdegoede@redhat.com> 23114L: platform-driver-x86@vger.kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23117F: drivers/platform/x86/x86-android-tablets/ 23118 23119X86 PLATFORM DRIVERS 23120M: Hans de Goede <hdegoede@redhat.com> 23121M: Mark Gross <markgross@kernel.org> 23122L: platform-driver-x86@vger.kernel.org 23123S: Maintained 23124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23125F: drivers/platform/olpc/ 23126F: drivers/platform/x86/ 23127F: include/linux/platform_data/x86/ 23128 23129X86 PLATFORM DRIVERS - ARCH 23130R: Darren Hart <dvhart@infradead.org> 23131R: Andy Shevchenko <andy@infradead.org> 23132L: platform-driver-x86@vger.kernel.org 23133L: x86@kernel.org 23134S: Maintained 23135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23136F: arch/x86/platform 23137 23138X86 PLATFORM UV HPE SUPERDOME FLEX 23139M: Steve Wahl <steve.wahl@hpe.com> 23140R: Mike Travis <mike.travis@hpe.com> 23141R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23142R: Russ Anderson <russ.anderson@hpe.com> 23143S: Supported 23144F: arch/x86/include/asm/uv/ 23145F: arch/x86/kernel/apic/x2apic_uv_x.c 23146F: arch/x86/platform/uv/ 23147 23148X86 STACK UNWINDING 23149M: Josh Poimboeuf <jpoimboe@kernel.org> 23150M: Peter Zijlstra <peterz@infradead.org> 23151S: Supported 23152F: arch/x86/include/asm/unwind*.h 23153F: arch/x86/kernel/dumpstack.c 23154F: arch/x86/kernel/stacktrace.c 23155F: arch/x86/kernel/unwind_*.c 23156 23157X86 VDSO 23158M: Andy Lutomirski <luto@kernel.org> 23159L: linux-kernel@vger.kernel.org 23160S: Maintained 23161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23162F: arch/x86/entry/vdso/ 23163 23164XARRAY 23165M: Matthew Wilcox <willy@infradead.org> 23166L: linux-fsdevel@vger.kernel.org 23167S: Supported 23168F: Documentation/core-api/xarray.rst 23169F: include/linux/idr.h 23170F: include/linux/xarray.h 23171F: lib/idr.c 23172F: lib/xarray.c 23173F: tools/testing/radix-tree 23174 23175XBOX DVD IR REMOTE 23176M: Benjamin Valentin <benpicco@googlemail.com> 23177S: Maintained 23178F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23179F: drivers/media/rc/xbox_remote.c 23180 23181XC2028/3028 TUNER DRIVER 23182M: Mauro Carvalho Chehab <mchehab@kernel.org> 23183L: linux-media@vger.kernel.org 23184S: Maintained 23185W: https://linuxtv.org 23186T: git git://linuxtv.org/media_tree.git 23187F: drivers/media/tuners/xc2028.* 23188 23189XDP (eXpress Data Path) 23190M: Alexei Starovoitov <ast@kernel.org> 23191M: Daniel Borkmann <daniel@iogearbox.net> 23192M: David S. Miller <davem@davemloft.net> 23193M: Jakub Kicinski <kuba@kernel.org> 23194M: Jesper Dangaard Brouer <hawk@kernel.org> 23195M: John Fastabend <john.fastabend@gmail.com> 23196L: netdev@vger.kernel.org 23197L: bpf@vger.kernel.org 23198S: Supported 23199F: drivers/net/ethernet/*/*/*/*/*xdp* 23200F: drivers/net/ethernet/*/*/*xdp* 23201F: include/net/xdp.h 23202F: include/net/xdp_priv.h 23203F: include/trace/events/xdp.h 23204F: kernel/bpf/cpumap.c 23205F: kernel/bpf/devmap.c 23206F: net/core/xdp.c 23207F: samples/bpf/xdp* 23208F: tools/testing/selftests/bpf/*/*xdp* 23209F: tools/testing/selftests/bpf/*xdp* 23210K: (?:\b|_)xdp(?:\b|_) 23211 23212XDP SOCKETS (AF_XDP) 23213M: Björn Töpel <bjorn@kernel.org> 23214M: Magnus Karlsson <magnus.karlsson@intel.com> 23215M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23216R: Jonathan Lemon <jonathan.lemon@gmail.com> 23217L: netdev@vger.kernel.org 23218L: bpf@vger.kernel.org 23219S: Maintained 23220F: Documentation/networking/af_xdp.rst 23221F: include/net/netns/xdp.h 23222F: include/net/xdp_sock* 23223F: include/net/xsk_buff_pool.h 23224F: include/uapi/linux/if_xdp.h 23225F: include/uapi/linux/xdp_diag.h 23226F: net/xdp/ 23227F: tools/testing/selftests/bpf/*xsk* 23228 23229XEN BLOCK SUBSYSTEM 23230M: Roger Pau Monné <roger.pau@citrix.com> 23231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23232S: Supported 23233F: drivers/block/xen* 23234F: drivers/block/xen-blkback/* 23235 23236XEN HYPERVISOR ARM 23237M: Stefano Stabellini <sstabellini@kernel.org> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Maintained 23240F: arch/arm/include/asm/xen/ 23241F: arch/arm/xen/ 23242 23243XEN HYPERVISOR ARM64 23244M: Stefano Stabellini <sstabellini@kernel.org> 23245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23246S: Maintained 23247F: arch/arm64/include/asm/xen/ 23248F: arch/arm64/xen/ 23249 23250XEN HYPERVISOR INTERFACE 23251M: Juergen Gross <jgross@suse.com> 23252M: Stefano Stabellini <sstabellini@kernel.org> 23253R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Supported 23256T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23257F: Documentation/ABI/stable/sysfs-hypervisor-xen 23258F: Documentation/ABI/testing/sysfs-hypervisor-xen 23259F: drivers/*/xen-*front.c 23260F: drivers/xen/ 23261F: include/uapi/xen/ 23262F: include/xen/ 23263F: kernel/configs/xen.config 23264 23265XEN HYPERVISOR X86 23266M: Juergen Gross <jgross@suse.com> 23267R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23269S: Supported 23270F: arch/x86/configs/xen.config 23271F: arch/x86/include/asm/pvclock-abi.h 23272F: arch/x86/include/asm/xen/ 23273F: arch/x86/platform/pvh/ 23274F: arch/x86/xen/ 23275 23276XEN NETWORK BACKEND DRIVER 23277M: Wei Liu <wei.liu@kernel.org> 23278M: Paul Durrant <paul@xen.org> 23279L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23280L: netdev@vger.kernel.org 23281S: Supported 23282F: drivers/net/xen-netback/* 23283 23284XEN PCI SUBSYSTEM 23285M: Juergen Gross <jgross@suse.com> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287S: Supported 23288F: arch/x86/pci/*xen* 23289F: drivers/pci/*xen* 23290 23291XEN PVSCSI DRIVERS 23292M: Juergen Gross <jgross@suse.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294L: linux-scsi@vger.kernel.org 23295S: Supported 23296F: drivers/scsi/xen-scsifront.c 23297F: drivers/xen/xen-scsiback.c 23298F: include/xen/interface/io/vscsiif.h 23299 23300XEN PVUSB DRIVER 23301M: Juergen Gross <jgross@suse.com> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: linux-usb@vger.kernel.org 23304S: Supported 23305F: drivers/usb/host/xen* 23306F: include/xen/interface/io/usbif.h 23307 23308XEN SOUND FRONTEND DRIVER 23309M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23312S: Supported 23313F: sound/xen/* 23314 23315XEN SWIOTLB SUBSYSTEM 23316M: Juergen Gross <jgross@suse.com> 23317M: Stefano Stabellini <sstabellini@kernel.org> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: iommu@lists.linux.dev 23320S: Supported 23321F: arch/*/include/asm/xen/swiotlb-xen.h 23322F: drivers/xen/swiotlb-xen.c 23323F: include/xen/arm/swiotlb-xen.h 23324F: include/xen/swiotlb-xen.h 23325 23326XFS FILESYSTEM 23327M: Darrick J. Wong <djwong@kernel.org> 23328L: linux-xfs@vger.kernel.org 23329S: Supported 23330W: http://xfs.org/ 23331C: irc://irc.oftc.net/xfs 23332T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23333F: Documentation/ABI/testing/sysfs-fs-xfs 23334F: Documentation/admin-guide/xfs.rst 23335F: Documentation/filesystems/xfs-delayed-logging-design.rst 23336F: Documentation/filesystems/xfs-self-describing-metadata.rst 23337F: fs/xfs/ 23338F: include/uapi/linux/dqblk_xfs.h 23339F: include/uapi/linux/fsmap.h 23340 23341XILINX AMS DRIVER 23342M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23343L: linux-iio@vger.kernel.org 23344S: Maintained 23345F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23346F: drivers/iio/adc/xilinx-ams.c 23347 23348XILINX AXI ETHERNET DRIVER 23349M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23350S: Maintained 23351F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23352F: drivers/net/ethernet/xilinx/xilinx_axienet* 23353 23354XILINX CAN DRIVER 23355M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23356R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23357L: linux-can@vger.kernel.org 23358S: Maintained 23359F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23360F: drivers/net/can/xilinx_can.c 23361 23362XILINX EVENT MANAGEMENT DRIVER 23363M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23364S: Maintained 23365F: drivers/soc/xilinx/xlnx_event_manager.c 23366F: include/linux/firmware/xlnx-event-manager.h 23367 23368XILINX GPIO DRIVER 23369M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23370R: Srinivas Neeli <srinivas.neeli@amd.com> 23371R: Michal Simek <michal.simek@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23374F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23375F: drivers/gpio/gpio-xilinx.c 23376F: drivers/gpio/gpio-zynq.c 23377 23378XILINX PWM DRIVER 23379M: Sean Anderson <sean.anderson@seco.com> 23380S: Maintained 23381F: drivers/pwm/pwm-xilinx.c 23382F: include/clocksource/timer-xilinx.h 23383 23384XILINX SD-FEC IP CORES 23385M: Derek Kiernan <derek.kiernan@amd.com> 23386M: Dragan Cvetic <dragan.cvetic@amd.com> 23387S: Maintained 23388F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23389F: Documentation/misc-devices/xilinx_sdfec.rst 23390F: drivers/misc/Kconfig 23391F: drivers/misc/Makefile 23392F: drivers/misc/xilinx_sdfec.c 23393F: include/uapi/misc/xilinx_sdfec.h 23394 23395XILINX UARTLITE SERIAL DRIVER 23396M: Peter Korsgaard <jacmet@sunsite.dk> 23397L: linux-serial@vger.kernel.org 23398S: Maintained 23399F: drivers/tty/serial/uartlite.c 23400 23401XILINX VIDEO IP CORES 23402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23403L: linux-media@vger.kernel.org 23404S: Supported 23405T: git git://linuxtv.org/media_tree.git 23406F: Documentation/devicetree/bindings/media/xilinx/ 23407F: drivers/media/platform/xilinx/ 23408F: include/uapi/linux/xilinx-v4l2-controls.h 23409 23410XILINX WATCHDOG DRIVER 23411M: Srinivas Neeli <srinivas.neeli@amd.com> 23412R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23413R: Michal Simek <michal.simek@amd.com> 23414S: Maintained 23415F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23416F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23417F: drivers/watchdog/of_xilinx_wdt.c 23418F: drivers/watchdog/xilinx_wwdt.c 23419 23420XILINX XDMA DRIVER 23421M: Lizhi Hou <lizhi.hou@amd.com> 23422M: Brian Xu <brian.xu@amd.com> 23423M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23424L: dmaengine@vger.kernel.org 23425S: Supported 23426F: drivers/dma/xilinx/xdma-regs.h 23427F: drivers/dma/xilinx/xdma.c 23428F: include/linux/dma/amd_xdma.h 23429F: include/linux/platform_data/amd_xdma.h 23430 23431XILINX ZYNQMP DPDMA DRIVER 23432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23433L: dmaengine@vger.kernel.org 23434S: Supported 23435F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23436F: drivers/dma/xilinx/xilinx_dpdma.c 23437F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23438 23439XILINX ZYNQMP OCM EDAC DRIVER 23440M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23441M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23442S: Maintained 23443F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23444F: drivers/edac/zynqmp_edac.c 23445 23446XILINX ZYNQMP PSGTR PHY DRIVER 23447M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23448L: linux-kernel@vger.kernel.org 23449S: Supported 23450T: git https://github.com/Xilinx/linux-xlnx.git 23451F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23452F: drivers/phy/xilinx/phy-zynqmp.c 23453 23454XILINX ZYNQMP SHA3 DRIVER 23455M: Harsha <harsha.harsha@amd.com> 23456S: Maintained 23457F: drivers/crypto/xilinx/zynqmp-sha.c 23458 23459XILLYBUS DRIVER 23460M: Eli Billauer <eli.billauer@gmail.com> 23461L: linux-kernel@vger.kernel.org 23462S: Supported 23463F: drivers/char/xillybus/ 23464 23465XLP9XX I2C DRIVER 23466M: George Cherian <gcherian@marvell.com> 23467L: linux-i2c@vger.kernel.org 23468S: Supported 23469W: http://www.marvell.com 23470F: drivers/i2c/busses/i2c-xlp9xx.c 23471 23472XRA1403 GPIO EXPANDER 23473M: Nandor Han <nandor.han@ge.com> 23474L: linux-gpio@vger.kernel.org 23475S: Maintained 23476F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23477F: drivers/gpio/gpio-xra1403.c 23478 23479XTENSA XTFPGA PLATFORM SUPPORT 23480M: Max Filippov <jcmvbkbc@gmail.com> 23481S: Maintained 23482F: drivers/spi/spi-xtensa-xtfpga.c 23483F: sound/soc/xtensa/xtfpga-i2s.c 23484 23485YAM DRIVER FOR AX.25 23486M: Jean-Paul Roubelat <jpr@f6fbb.org> 23487L: linux-hams@vger.kernel.org 23488S: Maintained 23489F: drivers/net/hamradio/yam* 23490F: include/linux/yam.h 23491 23492YAMA SECURITY MODULE 23493M: Kees Cook <keescook@chromium.org> 23494S: Supported 23495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23496F: Documentation/admin-guide/LSM/Yama.rst 23497F: security/yama/ 23498 23499YEALINK PHONE DRIVER 23500M: Henk Vergonet <Henk.Vergonet@gmail.com> 23501L: usbb2k-api-dev@nongnu.org 23502S: Maintained 23503F: Documentation/input/devices/yealink.rst 23504F: drivers/input/misc/yealink.* 23505 23506Z3FOLD COMPRESSED PAGE ALLOCATOR 23507M: Vitaly Wool <vitaly.wool@konsulko.com> 23508R: Miaohe Lin <linmiaohe@huawei.com> 23509L: linux-mm@kvack.org 23510S: Maintained 23511F: mm/z3fold.c 23512 23513Z8530 DRIVER FOR AX.25 23514M: Joerg Reuter <jreuter@yaina.de> 23515L: linux-hams@vger.kernel.org 23516S: Maintained 23517W: http://yaina.de/jreuter/ 23518W: http://www.qsl.net/dl1bke/ 23519F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23520F: drivers/net/hamradio/*scc.c 23521F: drivers/net/hamradio/z8530.h 23522 23523ZBUD COMPRESSED PAGE ALLOCATOR 23524M: Seth Jennings <sjenning@redhat.com> 23525M: Dan Streetman <ddstreet@ieee.org> 23526L: linux-mm@kvack.org 23527S: Maintained 23528F: mm/zbud.c 23529 23530ZD1211RW WIRELESS DRIVER 23531M: Ulrich Kunitz <kune@deine-taler.de> 23532L: linux-wireless@vger.kernel.org 23533L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23534S: Maintained 23535W: http://zd1211.ath.cx/wiki/DriverRewrite 23536F: drivers/net/wireless/zydas/zd1211rw/ 23537 23538ZD1301 MEDIA DRIVER 23539M: Antti Palosaari <crope@iki.fi> 23540L: linux-media@vger.kernel.org 23541S: Maintained 23542W: https://linuxtv.org/ 23543W: http://palosaari.fi/linux/ 23544Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23545F: drivers/media/usb/dvb-usb-v2/zd1301* 23546 23547ZD1301_DEMOD MEDIA DRIVER 23548M: Antti Palosaari <crope@iki.fi> 23549L: linux-media@vger.kernel.org 23550S: Maintained 23551W: https://linuxtv.org/ 23552W: http://palosaari.fi/linux/ 23553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23554F: drivers/media/dvb-frontends/zd1301_demod* 23555 23556ZHAOXIN PROCESSOR SUPPORT 23557M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23558L: linux-kernel@vger.kernel.org 23559S: Maintained 23560F: arch/x86/kernel/cpu/zhaoxin.c 23561 23562ZONEFS FILESYSTEM 23563M: Damien Le Moal <dlemoal@kernel.org> 23564M: Naohiro Aota <naohiro.aota@wdc.com> 23565R: Johannes Thumshirn <jth@kernel.org> 23566L: linux-fsdevel@vger.kernel.org 23567S: Maintained 23568T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23569F: Documentation/filesystems/zonefs.rst 23570F: fs/zonefs/ 23571 23572ZPOOL COMPRESSED PAGE STORAGE API 23573M: Dan Streetman <ddstreet@ieee.org> 23574L: linux-mm@kvack.org 23575S: Maintained 23576F: include/linux/zpool.h 23577F: mm/zpool.c 23578 23579ZR36067 VIDEO FOR LINUX DRIVER 23580M: Corentin Labbe <clabbe@baylibre.com> 23581L: mjpeg-users@lists.sourceforge.net 23582L: linux-media@vger.kernel.org 23583S: Maintained 23584W: http://mjpeg.sourceforge.net/driver-zoran/ 23585Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23586F: Documentation/driver-api/media/drivers/zoran.rst 23587F: drivers/media/pci/zoran/ 23588 23589ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23590M: Minchan Kim <minchan@kernel.org> 23591M: Sergey Senozhatsky <senozhatsky@chromium.org> 23592L: linux-kernel@vger.kernel.org 23593S: Maintained 23594F: Documentation/admin-guide/blockdev/zram.rst 23595F: drivers/block/zram/ 23596 23597ZS DECSTATION Z85C30 SERIAL DRIVER 23598M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23599S: Maintained 23600F: drivers/tty/serial/zs.* 23601 23602ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23603M: Minchan Kim <minchan@kernel.org> 23604M: Sergey Senozhatsky <senozhatsky@chromium.org> 23605L: linux-mm@kvack.org 23606S: Maintained 23607F: Documentation/mm/zsmalloc.rst 23608F: include/linux/zsmalloc.h 23609F: mm/zsmalloc.c 23610 23611ZSTD 23612M: Nick Terrell <terrelln@fb.com> 23613S: Maintained 23614B: https://github.com/facebook/zstd/issues 23615T: git https://github.com/terrelln/linux.git 23616F: crypto/zstd.c 23617F: include/linux/zstd* 23618F: lib/decompress_unzstd.c 23619F: lib/zstd/ 23620N: zstd 23621K: zstd 23622 23623ZSWAP COMPRESSED SWAP CACHING 23624M: Seth Jennings <sjenning@redhat.com> 23625M: Dan Streetman <ddstreet@ieee.org> 23626M: Vitaly Wool <vitaly.wool@konsulko.com> 23627L: linux-mm@kvack.org 23628S: Maintained 23629F: mm/zswap.c 23630 23631THE REST 23632M: Linus Torvalds <torvalds@linux-foundation.org> 23633L: linux-kernel@vger.kernel.org 23634S: Buried alive in reporters 23635T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23636F: * 23637F: */ 23638
