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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/linux/rmap.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@microchip.com> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@microchip.com> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@microchip.com> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@microchip.com> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@microchip.com> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@microchip.com> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Ryan Wanner <ryan.wanner@microchip.com> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@microchip.com> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@microchip.com> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MPTCP] 14806M: Matthieu Baerts <matthieu.baerts@tessares.net> 14807M: Mat Martineau <martineau@kernel.org> 14808L: netdev@vger.kernel.org 14809L: mptcp@lists.linux.dev 14810S: Maintained 14811W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14812B: https://github.com/multipath-tcp/mptcp_net-next/issues 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14815F: Documentation/networking/mptcp-sysctl.rst 14816F: include/net/mptcp.h 14817F: include/trace/events/mptcp.h 14818F: include/uapi/linux/mptcp.h 14819F: net/mptcp/ 14820F: tools/testing/selftests/bpf/*/*mptcp*.c 14821F: tools/testing/selftests/net/mptcp/ 14822 14823NETWORKING [TCP] 14824M: Eric Dumazet <edumazet@google.com> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: include/linux/tcp.h 14828F: include/net/tcp.h 14829F: include/trace/events/tcp.h 14830F: include/uapi/linux/tcp.h 14831F: net/ipv4/syncookies.c 14832F: net/ipv4/tcp*.c 14833F: net/ipv6/syncookies.c 14834F: net/ipv6/tcp*.c 14835 14836NETWORKING [TLS] 14837M: Boris Pismenny <borisp@nvidia.com> 14838M: John Fastabend <john.fastabend@gmail.com> 14839M: Jakub Kicinski <kuba@kernel.org> 14840L: netdev@vger.kernel.org 14841S: Maintained 14842F: include/net/tls.h 14843F: include/uapi/linux/tls.h 14844F: net/tls/* 14845 14846NETXEN (1/10) GbE SUPPORT 14847M: Manish Chopra <manishc@marvell.com> 14848M: Rahul Verma <rahulv@marvell.com> 14849M: GR-Linux-NIC-Dev@marvell.com 14850L: netdev@vger.kernel.org 14851S: Supported 14852F: drivers/net/ethernet/qlogic/netxen/ 14853 14854NET_FAILOVER MODULE 14855M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14856L: netdev@vger.kernel.org 14857S: Supported 14858F: Documentation/networking/net_failover.rst 14859F: drivers/net/net_failover.c 14860F: include/net/net_failover.h 14861 14862NEXTHOP 14863M: David Ahern <dsahern@kernel.org> 14864L: netdev@vger.kernel.org 14865S: Maintained 14866F: include/net/netns/nexthop.h 14867F: include/net/nexthop.h 14868F: include/uapi/linux/nexthop.h 14869F: net/ipv4/nexthop.c 14870 14871NFC SUBSYSTEM 14872M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14873L: netdev@vger.kernel.org 14874S: Maintained 14875F: Documentation/devicetree/bindings/net/nfc/ 14876F: drivers/nfc/ 14877F: include/net/nfc/ 14878F: include/uapi/linux/nfc.h 14879F: net/nfc/ 14880 14881NFC VIRTUAL NCI DEVICE DRIVER 14882M: Bongsu Jeon <bongsu.jeon@samsung.com> 14883L: netdev@vger.kernel.org 14884S: Supported 14885F: drivers/nfc/virtual_ncidev.c 14886F: tools/testing/selftests/nci/ 14887 14888NFS, SUNRPC, AND LOCKD CLIENTS 14889M: Trond Myklebust <trond.myklebust@hammerspace.com> 14890M: Anna Schumaker <anna@kernel.org> 14891L: linux-nfs@vger.kernel.org 14892S: Maintained 14893W: http://client.linux-nfs.org 14894T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14895F: Documentation/filesystems/nfs/ 14896F: fs/lockd/ 14897F: fs/nfs/ 14898F: fs/nfs_common/ 14899F: include/linux/lockd/ 14900F: include/linux/nfs* 14901F: include/linux/sunrpc/ 14902F: include/uapi/linux/nfs* 14903F: include/uapi/linux/sunrpc/ 14904F: net/sunrpc/ 14905 14906NILFS2 FILESYSTEM 14907M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14908L: linux-nilfs@vger.kernel.org 14909S: Supported 14910W: https://nilfs.sourceforge.io/ 14911W: https://nilfs.osdn.jp/ 14912T: git https://github.com/konis/nilfs2.git 14913F: Documentation/filesystems/nilfs2.rst 14914F: fs/nilfs2/ 14915F: include/trace/events/nilfs2.h 14916F: include/uapi/linux/nilfs2_api.h 14917F: include/uapi/linux/nilfs2_ondisk.h 14918 14919NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14920M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14921S: Maintained 14922W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14923F: Documentation/scsi/NinjaSCSI.rst 14924F: drivers/scsi/pcmcia/nsp_* 14925 14926NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14927M: GOTO Masanori <gotom@debian.or.jp> 14928M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14929S: Maintained 14930W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14931F: Documentation/scsi/NinjaSCSI.rst 14932F: drivers/scsi/nsp32* 14933 14934NINTENDO HID DRIVER 14935M: Daniel J. Ogorchock <djogorchock@gmail.com> 14936L: linux-input@vger.kernel.org 14937S: Maintained 14938F: drivers/hid/hid-nintendo* 14939 14940NIOS2 ARCHITECTURE 14941M: Dinh Nguyen <dinguyen@kernel.org> 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14944F: arch/nios2/ 14945 14946NITRO ENCLAVES (NE) 14947M: Alexandru Ciobotaru <alcioa@amazon.com> 14948L: linux-kernel@vger.kernel.org 14949L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14950S: Supported 14951W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14952F: Documentation/virt/ne_overview.rst 14953F: drivers/virt/nitro_enclaves/ 14954F: include/linux/nitro_enclaves.h 14955F: include/uapi/linux/nitro_enclaves.h 14956F: samples/nitro_enclaves/ 14957 14958NOHZ, DYNTICKS SUPPORT 14959M: Frederic Weisbecker <frederic@kernel.org> 14960M: Thomas Gleixner <tglx@linutronix.de> 14961M: Ingo Molnar <mingo@kernel.org> 14962L: linux-kernel@vger.kernel.org 14963S: Maintained 14964T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14965F: include/linux/sched/nohz.h 14966F: include/linux/tick.h 14967F: kernel/time/tick*.* 14968 14969NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14970M: Pavel Machek <pavel@ucw.cz> 14971M: Sakari Ailus <sakari.ailus@iki.fi> 14972L: linux-media@vger.kernel.org 14973S: Maintained 14974F: drivers/media/i2c/ad5820.c 14975F: drivers/media/i2c/et8ek8 14976 14977NOKIA N900 POWER SUPPLY DRIVERS 14978R: Pali Rohár <pali@kernel.org> 14979F: drivers/power/supply/bq2415x_charger.c 14980F: drivers/power/supply/bq27xxx_battery.c 14981F: drivers/power/supply/bq27xxx_battery_i2c.c 14982F: drivers/power/supply/isp1704_charger.c 14983F: drivers/power/supply/rx51_battery.c 14984F: include/linux/power/bq2415x_charger.h 14985F: include/linux/power/bq27xxx_battery.h 14986 14987NOLIBC HEADER FILE 14988M: Willy Tarreau <w@1wt.eu> 14989S: Maintained 14990T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14991F: tools/include/nolibc/ 14992F: tools/testing/selftests/nolibc/ 14993 14994NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14995M: Hans de Goede <hdegoede@redhat.com> 14996L: linux-input@vger.kernel.org 14997S: Maintained 14998F: drivers/input/touchscreen/novatek-nvt-ts.c 14999 15000NSDEPS 15001M: Matthias Maennich <maennich@google.com> 15002S: Maintained 15003F: Documentation/core-api/symbol-namespaces.rst 15004F: scripts/nsdeps 15005 15006NTB AMD DRIVER 15007M: Sanjay R Mehta <sanju.mehta@amd.com> 15008M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15009L: ntb@lists.linux.dev 15010S: Supported 15011F: drivers/ntb/hw/amd/ 15012 15013NTB DRIVER CORE 15014M: Jon Mason <jdmason@kudzu.us> 15015M: Dave Jiang <dave.jiang@intel.com> 15016M: Allen Hubbe <allenbh@gmail.com> 15017L: ntb@lists.linux.dev 15018S: Supported 15019W: https://github.com/jonmason/ntb/wiki 15020T: git https://github.com/jonmason/ntb.git 15021F: drivers/net/ntb_netdev.c 15022F: drivers/ntb/ 15023F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15024F: include/linux/ntb.h 15025F: include/linux/ntb_transport.h 15026F: tools/testing/selftests/ntb/ 15027 15028NTB IDT DRIVER 15029M: Serge Semin <fancer.lancer@gmail.com> 15030L: ntb@lists.linux.dev 15031S: Supported 15032F: drivers/ntb/hw/idt/ 15033 15034NTB INTEL DRIVER 15035M: Dave Jiang <dave.jiang@intel.com> 15036L: ntb@lists.linux.dev 15037S: Supported 15038W: https://github.com/davejiang/linux/wiki 15039T: git https://github.com/davejiang/linux.git 15040F: drivers/ntb/hw/intel/ 15041 15042NTFS FILESYSTEM 15043M: Anton Altaparmakov <anton@tuxera.com> 15044R: Namjae Jeon <linkinjeon@kernel.org> 15045L: linux-ntfs-dev@lists.sourceforge.net 15046S: Supported 15047W: http://www.tuxera.com/ 15048T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15049F: Documentation/filesystems/ntfs.rst 15050F: fs/ntfs/ 15051 15052NTFS3 FILESYSTEM 15053M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15054L: ntfs3@lists.linux.dev 15055S: Supported 15056W: http://www.paragon-software.com/ 15057T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15058F: Documentation/filesystems/ntfs3.rst 15059F: fs/ntfs3/ 15060 15061NUBUS SUBSYSTEM 15062M: Finn Thain <fthain@linux-m68k.org> 15063L: linux-m68k@lists.linux-m68k.org 15064S: Maintained 15065F: arch/*/include/asm/nubus.h 15066F: drivers/nubus/ 15067F: include/linux/nubus.h 15068F: include/uapi/linux/nubus.h 15069 15070NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15071M: Antonino Daplas <adaplas@gmail.com> 15072L: linux-fbdev@vger.kernel.org 15073S: Maintained 15074F: drivers/video/fbdev/nvidia/ 15075F: drivers/video/fbdev/riva/ 15076 15077NVIDIA WMI EC BACKLIGHT DRIVER 15078M: Daniel Dadap <ddadap@nvidia.com> 15079L: platform-driver-x86@vger.kernel.org 15080S: Supported 15081F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15082F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15083 15084NVM EXPRESS DRIVER 15085M: Keith Busch <kbusch@kernel.org> 15086M: Jens Axboe <axboe@fb.com> 15087M: Christoph Hellwig <hch@lst.de> 15088M: Sagi Grimberg <sagi@grimberg.me> 15089L: linux-nvme@lists.infradead.org 15090S: Supported 15091W: http://git.infradead.org/nvme.git 15092T: git git://git.infradead.org/nvme.git 15093F: Documentation/nvme/ 15094F: drivers/nvme/common/ 15095F: drivers/nvme/host/ 15096F: include/linux/nvme-*.h 15097F: include/linux/nvme.h 15098F: include/uapi/linux/nvme_ioctl.h 15099 15100NVM EXPRESS FABRICS AUTHENTICATION 15101M: Hannes Reinecke <hare@suse.de> 15102L: linux-nvme@lists.infradead.org 15103S: Supported 15104F: drivers/nvme/host/auth.c 15105F: drivers/nvme/target/auth.c 15106F: drivers/nvme/target/fabrics-cmd-auth.c 15107F: include/linux/nvme-auth.h 15108 15109NVM EXPRESS FC TRANSPORT DRIVERS 15110M: James Smart <james.smart@broadcom.com> 15111L: linux-nvme@lists.infradead.org 15112S: Supported 15113F: drivers/nvme/host/fc.c 15114F: drivers/nvme/target/fc.c 15115F: drivers/nvme/target/fcloop.c 15116F: include/linux/nvme-fc-driver.h 15117F: include/linux/nvme-fc.h 15118 15119NVM EXPRESS HARDWARE MONITORING SUPPORT 15120M: Guenter Roeck <linux@roeck-us.net> 15121L: linux-nvme@lists.infradead.org 15122S: Supported 15123F: drivers/nvme/host/hwmon.c 15124 15125NVM EXPRESS TARGET DRIVER 15126M: Christoph Hellwig <hch@lst.de> 15127M: Sagi Grimberg <sagi@grimberg.me> 15128M: Chaitanya Kulkarni <kch@nvidia.com> 15129L: linux-nvme@lists.infradead.org 15130S: Supported 15131W: http://git.infradead.org/nvme.git 15132T: git git://git.infradead.org/nvme.git 15133F: drivers/nvme/target/ 15134 15135NVMEM FRAMEWORK 15136M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15137S: Maintained 15138T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15139F: Documentation/ABI/stable/sysfs-bus-nvmem 15140F: Documentation/devicetree/bindings/nvmem/ 15141F: drivers/nvmem/ 15142F: include/linux/nvmem-consumer.h 15143F: include/linux/nvmem-provider.h 15144 15145NXP BLUETOOTH WIRELESS DRIVERS 15146M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15147M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15148S: Maintained 15149F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15150F: drivers/bluetooth/btnxpuart.c 15151 15152NXP C45 TJA11XX PHY DRIVER 15153M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15154L: netdev@vger.kernel.org 15155S: Maintained 15156F: drivers/net/phy/nxp-c45-tja11xx.c 15157 15158NXP FSPI DRIVER 15159M: Han Xu <han.xu@nxp.com> 15160M: Haibo Chen <haibo.chen@nxp.com> 15161R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15162L: linux-spi@vger.kernel.org 15163S: Maintained 15164F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15165F: drivers/spi/spi-nxp-fspi.c 15166 15167NXP FXAS21002C DRIVER 15168M: Rui Miguel Silva <rmfrfs@gmail.com> 15169L: linux-iio@vger.kernel.org 15170S: Maintained 15171F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15172F: drivers/iio/gyro/fxas21002c.h 15173F: drivers/iio/gyro/fxas21002c_core.c 15174F: drivers/iio/gyro/fxas21002c_i2c.c 15175F: drivers/iio/gyro/fxas21002c_spi.c 15176 15177NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15178M: Haibo Chen <haibo.chen@nxp.com> 15179L: linux-iio@vger.kernel.org 15180L: linux-imx@nxp.com 15181S: Maintained 15182F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15183F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15185F: drivers/iio/adc/imx7d_adc.c 15186F: drivers/iio/adc/imx93_adc.c 15187F: drivers/iio/adc/vf610_adc.c 15188 15189NXP i.MX 8M ISI DRIVER 15190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15191L: linux-media@vger.kernel.org 15192S: Maintained 15193F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15194F: drivers/media/platform/nxp/imx8-isi/ 15195 15196NXP i.MX 8MP DW100 V4L2 DRIVER 15197M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15198L: linux-media@vger.kernel.org 15199S: Maintained 15200F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15201F: Documentation/userspace-api/media/drivers/dw100.rst 15202F: drivers/media/platform/nxp/dw100/ 15203F: include/uapi/linux/dw100.h 15204 15205NXP i.MX 8MQ DCSS DRIVER 15206M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15207R: Lucas Stach <l.stach@pengutronix.de> 15208L: dri-devel@lists.freedesktop.org 15209S: Maintained 15210F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15211F: drivers/gpu/drm/imx/dcss/ 15212 15213NXP i.MX 8QXP ADC DRIVER 15214M: Cai Huoqing <cai.huoqing@linux.dev> 15215M: Haibo Chen <haibo.chen@nxp.com> 15216L: linux-imx@nxp.com 15217L: linux-iio@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15220F: drivers/iio/adc/imx8qxp-adc.c 15221 15222NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15223M: Mirela Rabulea <mirela.rabulea@nxp.com> 15224R: NXP Linux Team <linux-imx@nxp.com> 15225L: linux-media@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15228F: drivers/media/platform/nxp/imx-jpeg 15229 15230NXP i.MX CLOCK DRIVERS 15231M: Abel Vesa <abelvesa@kernel.org> 15232R: Peng Fan <peng.fan@nxp.com> 15233L: linux-clk@vger.kernel.org 15234L: linux-imx@nxp.com 15235S: Maintained 15236T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15237F: Documentation/devicetree/bindings/clock/imx* 15238F: drivers/clk/imx/ 15239F: include/dt-bindings/clock/imx* 15240 15241NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15242M: Jagan Teki <jagan@amarulasolutions.com> 15243S: Maintained 15244F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15245F: drivers/regulator/pf8x00-regulator.c 15246 15247NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15248M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15249L: linux-kernel@vger.kernel.org 15250S: Maintained 15251F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15252F: drivers/extcon/extcon-ptn5150.c 15253 15254NXP SGTL5000 DRIVER 15255M: Fabio Estevam <festevam@gmail.com> 15256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15257S: Maintained 15258F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15259F: sound/soc/codecs/sgtl5000* 15260 15261NXP SJA1105 ETHERNET SWITCH DRIVER 15262M: Vladimir Oltean <olteanv@gmail.com> 15263L: linux-kernel@vger.kernel.org 15264S: Maintained 15265F: drivers/net/dsa/sja1105 15266F: drivers/net/pcs/pcs-xpcs-nxp.c 15267 15268NXP TDA998X DRM DRIVER 15269M: Russell King <linux@armlinux.org.uk> 15270S: Maintained 15271T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15273F: drivers/gpu/drm/i2c/tda998x_drv.c 15274F: include/drm/i2c/tda998x.h 15275F: include/dt-bindings/display/tda998x.h 15276K: "nxp,tda998x" 15277 15278NXP TFA9879 DRIVER 15279M: Peter Rosin <peda@axentia.se> 15280L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15281S: Maintained 15282F: Documentation/devicetree/bindings/sound/tfa9879.txt 15283F: sound/soc/codecs/tfa9879* 15284 15285NXP-NCI NFC DRIVER 15286S: Orphan 15287F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15288F: drivers/nfc/nxp-nci 15289 15290NXP/Goodix TFA989X (TFA1) DRIVER 15291M: Stephan Gerhold <stephan@gerhold.net> 15292L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15293S: Maintained 15294F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15295F: sound/soc/codecs/tfa989x.c 15296 15297NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15298M: Jonas Malaco <jonas@protocubo.io> 15299L: linux-hwmon@vger.kernel.org 15300S: Maintained 15301F: Documentation/hwmon/nzxt-kraken2.rst 15302F: drivers/hwmon/nzxt-kraken2.c 15303 15304NZXT-SMART2 HARDWARE MONITORING DRIVER 15305M: Aleksandr Mezin <mezin.alexander@gmail.com> 15306L: linux-hwmon@vger.kernel.org 15307S: Maintained 15308F: Documentation/hwmon/nzxt-smart2.rst 15309F: drivers/hwmon/nzxt-smart2.c 15310 15311OBJAGG 15312M: Jiri Pirko <jiri@resnulli.us> 15313L: netdev@vger.kernel.org 15314S: Supported 15315F: include/linux/objagg.h 15316F: lib/objagg.c 15317F: lib/test_objagg.c 15318 15319OBJTOOL 15320M: Josh Poimboeuf <jpoimboe@kernel.org> 15321M: Peter Zijlstra <peterz@infradead.org> 15322S: Supported 15323F: include/linux/objtool*.h 15324F: tools/objtool/ 15325 15326OCELOT ETHERNET SWITCH DRIVER 15327M: Vladimir Oltean <vladimir.oltean@nxp.com> 15328M: Claudiu Manoil <claudiu.manoil@nxp.com> 15329M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15330M: UNGLinuxDriver@microchip.com 15331L: netdev@vger.kernel.org 15332S: Supported 15333F: drivers/net/dsa/ocelot/* 15334F: drivers/net/ethernet/mscc/ 15335F: include/soc/mscc/ocelot* 15336F: net/dsa/tag_ocelot.c 15337F: net/dsa/tag_ocelot_8021q.c 15338F: tools/testing/selftests/drivers/net/ocelot/* 15339 15340OCELOT EXTERNAL SWITCH CONTROL 15341M: Colin Foster <colin.foster@in-advantage.com> 15342S: Supported 15343F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15344F: drivers/mfd/ocelot* 15345F: drivers/net/dsa/ocelot/ocelot_ext.c 15346F: include/linux/mfd/ocelot.h 15347 15348OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15349M: Frederic Barrat <fbarrat@linux.ibm.com> 15350M: Andrew Donnellan <ajd@linux.ibm.com> 15351L: linuxppc-dev@lists.ozlabs.org 15352S: Supported 15353F: Documentation/userspace-api/accelerators/ocxl.rst 15354F: arch/powerpc/include/asm/pnv-ocxl.h 15355F: arch/powerpc/platforms/powernv/ocxl.c 15356F: drivers/misc/ocxl/ 15357F: include/misc/ocxl* 15358F: include/uapi/misc/ocxl.h 15359 15360OMAP AUDIO SUPPORT 15361M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15362M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15364L: linux-omap@vger.kernel.org 15365S: Maintained 15366F: sound/soc/ti/n810.c 15367F: sound/soc/ti/omap* 15368F: sound/soc/ti/rx51.c 15369F: sound/soc/ti/sdma-pcm.* 15370 15371OMAP CLOCK FRAMEWORK SUPPORT 15372M: Paul Walmsley <paul@pwsan.com> 15373L: linux-omap@vger.kernel.org 15374S: Maintained 15375F: arch/arm/*omap*/*clock* 15376 15377OMAP DEVICE TREE SUPPORT 15378M: Benoît Cousson <bcousson@baylibre.com> 15379M: Tony Lindgren <tony@atomide.com> 15380L: linux-omap@vger.kernel.org 15381L: devicetree@vger.kernel.org 15382S: Maintained 15383F: arch/arm/boot/dts/ti/omap/ 15384 15385OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15386L: linux-omap@vger.kernel.org 15387L: linux-fbdev@vger.kernel.org 15388S: Orphan 15389F: Documentation/arch/arm/omap/dss.rst 15390F: drivers/video/fbdev/omap2/ 15391 15392OMAP FRAMEBUFFER SUPPORT 15393L: linux-fbdev@vger.kernel.org 15394L: linux-omap@vger.kernel.org 15395S: Orphan 15396F: drivers/video/fbdev/omap/ 15397 15398OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15399M: Roger Quadros <rogerq@kernel.org> 15400M: Tony Lindgren <tony@atomide.com> 15401L: linux-omap@vger.kernel.org 15402S: Maintained 15403F: arch/arm/mach-omap2/*gpmc* 15404F: drivers/memory/omap-gpmc.c 15405 15406OMAP GPIO DRIVER 15407M: Grygorii Strashko <grygorii.strashko@ti.com> 15408M: Santosh Shilimkar <ssantosh@kernel.org> 15409M: Kevin Hilman <khilman@kernel.org> 15410L: linux-omap@vger.kernel.org 15411S: Maintained 15412F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15413F: drivers/gpio/gpio-omap.c 15414 15415OMAP HARDWARE SPINLOCK SUPPORT 15416M: Ohad Ben-Cohen <ohad@wizery.com> 15417L: linux-omap@vger.kernel.org 15418S: Maintained 15419F: drivers/hwspinlock/omap_hwspinlock.c 15420 15421OMAP HS MMC SUPPORT 15422L: linux-mmc@vger.kernel.org 15423L: linux-omap@vger.kernel.org 15424S: Orphan 15425F: drivers/mmc/host/omap_hsmmc.c 15426 15427OMAP HWMOD DATA 15428M: Paul Walmsley <paul@pwsan.com> 15429L: linux-omap@vger.kernel.org 15430S: Maintained 15431F: arch/arm/mach-omap2/omap_hwmod*data* 15432 15433OMAP HWMOD SUPPORT 15434M: Benoît Cousson <bcousson@baylibre.com> 15435M: Paul Walmsley <paul@pwsan.com> 15436L: linux-omap@vger.kernel.org 15437S: Maintained 15438F: arch/arm/mach-omap2/omap_hwmod.* 15439 15440OMAP I2C DRIVER 15441M: Vignesh R <vigneshr@ti.com> 15442L: linux-omap@vger.kernel.org 15443L: linux-i2c@vger.kernel.org 15444S: Maintained 15445F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15446F: drivers/i2c/busses/i2c-omap.c 15447 15448OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15449M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15450L: linux-media@vger.kernel.org 15451S: Maintained 15452F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15453F: drivers/media/platform/ti/omap3isp/ 15454F: drivers/staging/media/omap4iss/ 15455 15456OMAP MMC SUPPORT 15457M: Aaro Koskinen <aaro.koskinen@iki.fi> 15458L: linux-omap@vger.kernel.org 15459S: Odd Fixes 15460F: drivers/mmc/host/omap.c 15461 15462OMAP POWER MANAGEMENT SUPPORT 15463M: Kevin Hilman <khilman@kernel.org> 15464L: linux-omap@vger.kernel.org 15465S: Maintained 15466F: arch/arm/*omap*/*pm* 15467F: drivers/cpufreq/omap-cpufreq.c 15468 15469OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15470M: Paul Walmsley <paul@pwsan.com> 15471L: linux-omap@vger.kernel.org 15472S: Maintained 15473F: arch/arm/mach-omap2/prm* 15474 15475OMAP RANDOM NUMBER GENERATOR SUPPORT 15476M: Deepak Saxena <dsaxena@plexity.net> 15477S: Maintained 15478F: drivers/char/hw_random/omap-rng.c 15479 15480OMAP USB SUPPORT 15481L: linux-usb@vger.kernel.org 15482L: linux-omap@vger.kernel.org 15483S: Orphan 15484F: arch/arm/*omap*/usb* 15485F: drivers/usb/*/*omap* 15486 15487OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15488M: Mark Jackson <mpfj@newflow.co.uk> 15489L: linux-omap@vger.kernel.org 15490S: Maintained 15491F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15492 15493OMAP1 SUPPORT 15494M: Aaro Koskinen <aaro.koskinen@iki.fi> 15495M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15496M: Tony Lindgren <tony@atomide.com> 15497L: linux-omap@vger.kernel.org 15498S: Maintained 15499Q: http://patchwork.kernel.org/project/linux-omap/list/ 15500T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15501F: arch/arm/configs/omap1_defconfig 15502F: arch/arm/mach-omap1/ 15503F: drivers/i2c/busses/i2c-omap.c 15504F: include/linux/platform_data/ams-delta-fiq.h 15505F: include/linux/platform_data/i2c-omap.h 15506 15507OMAP2+ SUPPORT 15508M: Tony Lindgren <tony@atomide.com> 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511W: http://www.muru.com/linux/omap/ 15512W: http://linux.omap.com/ 15513Q: http://patchwork.kernel.org/project/linux-omap/list/ 15514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15515F: arch/arm/configs/omap2plus_defconfig 15516F: arch/arm/mach-omap2/ 15517F: drivers/bus/ti-sysc.c 15518F: drivers/gpio/gpio-tps65219.c 15519F: drivers/i2c/busses/i2c-omap.c 15520F: drivers/irqchip/irq-omap-intc.c 15521F: drivers/mfd/*omap*.c 15522F: drivers/mfd/menelaus.c 15523F: drivers/mfd/palmas.c 15524F: drivers/mfd/tps65217.c 15525F: drivers/mfd/tps65218.c 15526F: drivers/mfd/tps65219.c 15527F: drivers/mfd/tps65910.c 15528F: drivers/mfd/twl-core.[ch] 15529F: drivers/mfd/twl4030*.c 15530F: drivers/mfd/twl6030*.c 15531F: drivers/mfd/twl6040*.c 15532F: drivers/regulator/palmas-regulator*.c 15533F: drivers/regulator/pbias-regulator.c 15534F: drivers/regulator/tps65217-regulator.c 15535F: drivers/regulator/tps65218-regulator.c 15536F: drivers/regulator/tps65219-regulator.c 15537F: drivers/regulator/tps65910-regulator.c 15538F: drivers/regulator/twl-regulator.c 15539F: drivers/regulator/twl6030-regulator.c 15540F: include/linux/platform_data/i2c-omap.h 15541F: include/linux/platform_data/ti-sysc.h 15542 15543OMFS FILESYSTEM 15544M: Bob Copeland <me@bobcopeland.com> 15545L: linux-karma-devel@lists.sourceforge.net 15546S: Maintained 15547F: Documentation/filesystems/omfs.rst 15548F: fs/omfs/ 15549 15550OMNIVISION OG01A1B SENSOR DRIVER 15551M: Shawn Tu <shawnx.tu@intel.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554F: drivers/media/i2c/og01a1b.c 15555 15556OMNIVISION OV01A10 SENSOR DRIVER 15557M: Bingbu Cao <bingbu.cao@intel.com> 15558L: linux-media@vger.kernel.org 15559S: Maintained 15560T: git git://linuxtv.org/media_tree.git 15561F: drivers/media/i2c/ov01a10.c 15562 15563OMNIVISION OV02A10 SENSOR DRIVER 15564M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15565L: linux-media@vger.kernel.org 15566S: Maintained 15567T: git git://linuxtv.org/media_tree.git 15568F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15569F: drivers/media/i2c/ov02a10.c 15570 15571OMNIVISION OV08D10 SENSOR DRIVER 15572M: Jimmy Su <jimmy.su@intel.com> 15573L: linux-media@vger.kernel.org 15574S: Maintained 15575T: git git://linuxtv.org/media_tree.git 15576F: drivers/media/i2c/ov08d10.c 15577 15578OMNIVISION OV08X40 SENSOR DRIVER 15579M: Jason Chen <jason.z.chen@intel.com> 15580L: linux-media@vger.kernel.org 15581S: Maintained 15582T: git git://linuxtv.org/media_tree.git 15583F: drivers/media/i2c/ov08x40.c 15584 15585OMNIVISION OV13858 SENSOR DRIVER 15586M: Sakari Ailus <sakari.ailus@linux.intel.com> 15587L: linux-media@vger.kernel.org 15588S: Maintained 15589T: git git://linuxtv.org/media_tree.git 15590F: drivers/media/i2c/ov13858.c 15591 15592OMNIVISION OV13B10 SENSOR DRIVER 15593M: Arec Kao <arec.kao@intel.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596T: git git://linuxtv.org/media_tree.git 15597F: drivers/media/i2c/ov13b10.c 15598 15599OMNIVISION OV2680 SENSOR DRIVER 15600M: Rui Miguel Silva <rmfrfs@gmail.com> 15601L: linux-media@vger.kernel.org 15602S: Maintained 15603T: git git://linuxtv.org/media_tree.git 15604F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15605F: drivers/media/i2c/ov2680.c 15606 15607OMNIVISION OV2685 SENSOR DRIVER 15608M: Shunqian Zheng <zhengsq@rock-chips.com> 15609L: linux-media@vger.kernel.org 15610S: Maintained 15611T: git git://linuxtv.org/media_tree.git 15612F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15613F: drivers/media/i2c/ov2685.c 15614 15615OMNIVISION OV2740 SENSOR DRIVER 15616M: Tianshu Qiu <tian.shu.qiu@intel.com> 15617R: Shawn Tu <shawnx.tu@intel.com> 15618R: Bingbu Cao <bingbu.cao@intel.com> 15619L: linux-media@vger.kernel.org 15620S: Maintained 15621T: git git://linuxtv.org/media_tree.git 15622F: drivers/media/i2c/ov2740.c 15623 15624OMNIVISION OV4689 SENSOR DRIVER 15625M: Mikhail Rudenko <mike.rudenko@gmail.com> 15626L: linux-media@vger.kernel.org 15627S: Maintained 15628T: git git://linuxtv.org/media_tree.git 15629F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15630F: drivers/media/i2c/ov5647.c 15631 15632OMNIVISION OV5640 SENSOR DRIVER 15633M: Steve Longerbeam <slongerbeam@gmail.com> 15634L: linux-media@vger.kernel.org 15635S: Maintained 15636T: git git://linuxtv.org/media_tree.git 15637F: drivers/media/i2c/ov5640.c 15638 15639OMNIVISION OV5647 SENSOR DRIVER 15640M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15641M: Jacopo Mondi <jacopo@jmondi.org> 15642L: linux-media@vger.kernel.org 15643S: Maintained 15644T: git git://linuxtv.org/media_tree.git 15645F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15646F: drivers/media/i2c/ov5647.c 15647 15648OMNIVISION OV5670 SENSOR DRIVER 15649M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652T: git git://linuxtv.org/media_tree.git 15653F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15654F: drivers/media/i2c/ov5670.c 15655 15656OMNIVISION OV5675 SENSOR DRIVER 15657M: Shawn Tu <shawnx.tu@intel.com> 15658L: linux-media@vger.kernel.org 15659S: Maintained 15660T: git git://linuxtv.org/media_tree.git 15661F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15662F: drivers/media/i2c/ov5675.c 15663 15664OMNIVISION OV5693 SENSOR DRIVER 15665M: Daniel Scally <djrscally@gmail.com> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668T: git git://linuxtv.org/media_tree.git 15669F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15670F: drivers/media/i2c/ov5693.c 15671 15672OMNIVISION OV5695 SENSOR DRIVER 15673M: Shunqian Zheng <zhengsq@rock-chips.com> 15674L: linux-media@vger.kernel.org 15675S: Maintained 15676T: git git://linuxtv.org/media_tree.git 15677F: drivers/media/i2c/ov5695.c 15678 15679OMNIVISION OV7670 SENSOR DRIVER 15680L: linux-media@vger.kernel.org 15681S: Orphan 15682T: git git://linuxtv.org/media_tree.git 15683F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15684F: drivers/media/i2c/ov7670.c 15685 15686OMNIVISION OV772x SENSOR DRIVER 15687M: Jacopo Mondi <jacopo@jmondi.org> 15688L: linux-media@vger.kernel.org 15689S: Odd fixes 15690T: git git://linuxtv.org/media_tree.git 15691F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15692F: drivers/media/i2c/ov772x.c 15693F: include/media/i2c/ov772x.h 15694 15695OMNIVISION OV7740 SENSOR DRIVER 15696M: Wenyou Yang <wenyou.yang@microchip.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699T: git git://linuxtv.org/media_tree.git 15700F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15701F: drivers/media/i2c/ov7740.c 15702 15703OMNIVISION OV8856 SENSOR DRIVER 15704M: Sakari Ailus <sakari.ailus@linux.intel.com> 15705L: linux-media@vger.kernel.org 15706S: Maintained 15707T: git git://linuxtv.org/media_tree.git 15708F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15709F: drivers/media/i2c/ov8856.c 15710 15711OMNIVISION OV8858 SENSOR DRIVER 15712M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15713M: Nicholas Roth <nicholas@rothemail.net> 15714L: linux-media@vger.kernel.org 15715S: Maintained 15716T: git git://linuxtv.org/media_tree.git 15717F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15718F: drivers/media/i2c/ov8858.c 15719 15720OMNIVISION OV9282 SENSOR DRIVER 15721M: Paul J. Murphy <paul.j.murphy@intel.com> 15722M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15723L: linux-media@vger.kernel.org 15724S: Maintained 15725T: git git://linuxtv.org/media_tree.git 15726F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15727F: drivers/media/i2c/ov9282.c 15728 15729OMNIVISION OV9640 SENSOR DRIVER 15730M: Petr Cvek <petrcvekcz@gmail.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733F: drivers/media/i2c/ov9640.* 15734 15735OMNIVISION OV9650 SENSOR DRIVER 15736M: Sakari Ailus <sakari.ailus@linux.intel.com> 15737R: Akinobu Mita <akinobu.mita@gmail.com> 15738R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15743F: drivers/media/i2c/ov9650.c 15744 15745OMNIVISION OV9734 SENSOR DRIVER 15746M: Tianshu Qiu <tian.shu.qiu@intel.com> 15747R: Bingbu Cao <bingbu.cao@intel.com> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750T: git git://linuxtv.org/media_tree.git 15751F: drivers/media/i2c/ov9734.c 15752 15753ONBOARD USB HUB DRIVER 15754M: Matthias Kaehlcke <mka@chromium.org> 15755L: linux-usb@vger.kernel.org 15756S: Maintained 15757F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15758F: drivers/usb/misc/onboard_usb_hub.c 15759 15760ONENAND FLASH DRIVER 15761M: Kyungmin Park <kyungmin.park@samsung.com> 15762L: linux-mtd@lists.infradead.org 15763S: Maintained 15764F: drivers/mtd/nand/onenand/ 15765F: include/linux/mtd/onenand*.h 15766 15767ONEXPLAYER FAN DRIVER 15768M: Derek John Clark <derekjohn.clark@gmail.com> 15769M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15770L: linux-hwmon@vger.kernel.org 15771S: Maintained 15772F: drivers/hwmon/oxp-sensors.c 15773 15774ONIE TLV NVMEM LAYOUT DRIVER 15775M: Miquel Raynal <miquel.raynal@bootlin.com> 15776S: Maintained 15777F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15778F: drivers/nvmem/layouts/onie-tlv.c 15779 15780ONION OMEGA2+ BOARD 15781M: Harvey Hunt <harveyhuntnexus@gmail.com> 15782L: linux-mips@vger.kernel.org 15783S: Maintained 15784F: arch/mips/boot/dts/ralink/omega2p.dts 15785 15786ONSEMI ETHERNET PHY DRIVERS 15787M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15788L: netdev@vger.kernel.org 15789S: Supported 15790W: http://www.onsemi.com 15791F: drivers/net/phy/ncn* 15792 15793OP-TEE DRIVER 15794M: Jens Wiklander <jens.wiklander@linaro.org> 15795L: op-tee@lists.trustedfirmware.org 15796S: Maintained 15797F: Documentation/ABI/testing/sysfs-bus-optee-devices 15798F: drivers/tee/optee/ 15799 15800OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15801M: Sumit Garg <sumit.garg@linaro.org> 15802L: op-tee@lists.trustedfirmware.org 15803S: Maintained 15804F: drivers/char/hw_random/optee-rng.c 15805 15806OP-TEE RTC DRIVER 15807M: Clément Léger <clement.leger@bootlin.com> 15808L: linux-rtc@vger.kernel.org 15809S: Maintained 15810F: drivers/rtc/rtc-optee.c 15811 15812OPA-VNIC DRIVER 15813M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15814L: linux-rdma@vger.kernel.org 15815S: Supported 15816F: drivers/infiniband/ulp/opa_vnic 15817 15818OPEN FIRMWARE AND FLATTENED DEVICE TREE 15819M: Rob Herring <robh+dt@kernel.org> 15820M: Frank Rowand <frowand.list@gmail.com> 15821L: devicetree@vger.kernel.org 15822S: Maintained 15823W: http://www.devicetree.org/ 15824C: irc://irc.libera.chat/devicetree 15825T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15826F: Documentation/ABI/testing/sysfs-firmware-ofw 15827F: drivers/of/ 15828F: include/linux/of*.h 15829F: scripts/dtc/ 15830K: of_overlay_notifier_ 15831K: of_overlay_fdt_apply 15832K: of_overlay_remove 15833 15834OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15835M: Rob Herring <robh+dt@kernel.org> 15836M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15837M: Conor Dooley <conor+dt@kernel.org> 15838L: devicetree@vger.kernel.org 15839S: Maintained 15840Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15841C: irc://irc.libera.chat/devicetree 15842T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15843F: Documentation/devicetree/ 15844F: arch/*/boot/dts/ 15845F: include/dt-bindings/ 15846 15847OPENCOMPUTE PTP CLOCK DRIVER 15848M: Jonathan Lemon <jonathan.lemon@gmail.com> 15849M: Vadim Fedorenko <vadfed@fb.com> 15850L: netdev@vger.kernel.org 15851S: Maintained 15852F: drivers/ptp/ptp_ocp.c 15853 15854OPENCORES I2C BUS DRIVER 15855M: Peter Korsgaard <peter@korsgaard.com> 15856M: Andrew Lunn <andrew@lunn.ch> 15857L: linux-i2c@vger.kernel.org 15858S: Maintained 15859F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15860F: Documentation/i2c/busses/i2c-ocores.rst 15861F: drivers/i2c/busses/i2c-ocores.c 15862F: include/linux/platform_data/i2c-ocores.h 15863 15864OPENRISC ARCHITECTURE 15865M: Jonas Bonn <jonas@southpole.se> 15866M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15867M: Stafford Horne <shorne@gmail.com> 15868L: linux-openrisc@vger.kernel.org 15869S: Maintained 15870W: http://openrisc.io 15871T: git https://github.com/openrisc/linux.git 15872F: Documentation/arch/openrisc/ 15873F: Documentation/devicetree/bindings/openrisc/ 15874F: arch/openrisc/ 15875F: drivers/irqchip/irq-ompic.c 15876F: drivers/irqchip/irq-or1k-* 15877 15878OPENVSWITCH 15879M: Pravin B Shelar <pshelar@ovn.org> 15880L: netdev@vger.kernel.org 15881L: dev@openvswitch.org 15882S: Maintained 15883W: http://openvswitch.org 15884F: include/uapi/linux/openvswitch.h 15885F: net/openvswitch/ 15886F: tools/testing/selftests/net/openvswitch/ 15887 15888OPERATING PERFORMANCE POINTS (OPP) 15889M: Viresh Kumar <vireshk@kernel.org> 15890M: Nishanth Menon <nm@ti.com> 15891M: Stephen Boyd <sboyd@kernel.org> 15892L: linux-pm@vger.kernel.org 15893S: Maintained 15894T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15895F: Documentation/devicetree/bindings/opp/ 15896F: Documentation/power/opp.rst 15897F: drivers/opp/ 15898F: include/linux/pm_opp.h 15899 15900OPL4 DRIVER 15901M: Clemens Ladisch <clemens@ladisch.de> 15902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15903S: Maintained 15904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15905F: sound/drivers/opl4/ 15906 15907ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15908M: Mark Fasheh <mark@fasheh.com> 15909M: Joel Becker <jlbec@evilplan.org> 15910M: Joseph Qi <joseph.qi@linux.alibaba.com> 15911L: ocfs2-devel@lists.linux.dev 15912S: Supported 15913W: http://ocfs2.wiki.kernel.org 15914F: Documentation/filesystems/dlmfs.rst 15915F: Documentation/filesystems/ocfs2.rst 15916F: fs/ocfs2/ 15917 15918ORANGEFS FILESYSTEM 15919M: Mike Marshall <hubcap@omnibond.com> 15920R: Martin Brandenburg <martin@omnibond.com> 15921L: devel@lists.orangefs.org 15922S: Supported 15923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15924F: Documentation/filesystems/orangefs.rst 15925F: fs/orangefs/ 15926 15927ORINOCO DRIVER 15928L: linux-wireless@vger.kernel.org 15929S: Orphan 15930W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15931W: http://www.nongnu.org/orinoco/ 15932F: drivers/net/wireless/intersil/orinoco/ 15933 15934OV2659 OMNIVISION SENSOR DRIVER 15935M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15936L: linux-media@vger.kernel.org 15937S: Maintained 15938W: https://linuxtv.org 15939Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15940T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15941F: drivers/media/i2c/ov2659.c 15942F: include/media/i2c/ov2659.h 15943 15944OVERLAY FILESYSTEM 15945M: Miklos Szeredi <miklos@szeredi.hu> 15946M: Amir Goldstein <amir73il@gmail.com> 15947L: linux-unionfs@vger.kernel.org 15948S: Supported 15949T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15950F: Documentation/filesystems/overlayfs.rst 15951F: fs/overlayfs/ 15952 15953P54 WIRELESS DRIVER 15954M: Christian Lamparter <chunkeey@googlemail.com> 15955L: linux-wireless@vger.kernel.org 15956S: Maintained 15957W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15958F: drivers/net/wireless/intersil/p54/ 15959 15960PACKET SOCKETS 15961M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15962S: Maintained 15963F: include/uapi/linux/if_packet.h 15964F: net/packet/af_packet.c 15965 15966PACKING 15967M: Vladimir Oltean <olteanv@gmail.com> 15968L: netdev@vger.kernel.org 15969S: Supported 15970F: Documentation/core-api/packing.rst 15971F: include/linux/packing.h 15972F: lib/packing.c 15973 15974PADATA PARALLEL EXECUTION MECHANISM 15975M: Steffen Klassert <steffen.klassert@secunet.com> 15976M: Daniel Jordan <daniel.m.jordan@oracle.com> 15977L: linux-crypto@vger.kernel.org 15978L: linux-kernel@vger.kernel.org 15979S: Maintained 15980F: Documentation/core-api/padata.rst 15981F: include/linux/padata.h 15982F: kernel/padata.c 15983 15984PAGE CACHE 15985M: Matthew Wilcox (Oracle) <willy@infradead.org> 15986L: linux-fsdevel@vger.kernel.org 15987S: Supported 15988T: git git://git.infradead.org/users/willy/pagecache.git 15989F: Documentation/filesystems/locking.rst 15990F: Documentation/filesystems/vfs.rst 15991F: include/linux/pagemap.h 15992F: mm/filemap.c 15993F: mm/page-writeback.c 15994F: mm/readahead.c 15995F: mm/truncate.c 15996 15997PAGE POOL 15998M: Jesper Dangaard Brouer <hawk@kernel.org> 15999M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16000L: netdev@vger.kernel.org 16001S: Supported 16002F: Documentation/networking/page_pool.rst 16003F: include/net/page_pool.h 16004F: include/trace/events/page_pool.h 16005F: net/core/page_pool.c 16006 16007PAGE TABLE CHECK 16008M: Pasha Tatashin <pasha.tatashin@soleen.com> 16009M: Andrew Morton <akpm@linux-foundation.org> 16010L: linux-mm@kvack.org 16011S: Maintained 16012F: Documentation/mm/page_table_check.rst 16013F: include/linux/page_table_check.h 16014F: mm/page_table_check.c 16015 16016PANASONIC LAPTOP ACPI EXTRAS DRIVER 16017M: Kenneth Chan <kenneth.t.chan@gmail.com> 16018L: platform-driver-x86@vger.kernel.org 16019S: Maintained 16020F: drivers/platform/x86/panasonic-laptop.c 16021 16022PARALLAX PING IIO SENSOR DRIVER 16023M: Andreas Klinger <ak@it-klinger.de> 16024L: linux-iio@vger.kernel.org 16025S: Maintained 16026F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16027F: drivers/iio/proximity/ping.c 16028 16029PARALLEL LCD/KEYPAD PANEL DRIVER 16030M: Willy Tarreau <willy@haproxy.com> 16031M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16032S: Odd Fixes 16033F: Documentation/admin-guide/lcd-panel-cgram.rst 16034F: drivers/auxdisplay/panel.c 16035 16036PARALLEL PORT SUBSYSTEM 16037M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16038M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16039L: linux-parport@lists.infradead.org (subscribers-only) 16040S: Maintained 16041F: Documentation/driver-api/parport*.rst 16042F: drivers/char/ppdev.c 16043F: drivers/parport/ 16044F: include/linux/parport*.h 16045F: include/uapi/linux/ppdev.h 16046 16047PARAVIRT_OPS INTERFACE 16048M: Juergen Gross <jgross@suse.com> 16049R: Ajay Kaher <akaher@vmware.com> 16050R: Alexey Makhalov <amakhalov@vmware.com> 16051R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16052L: virtualization@lists.linux-foundation.org 16053L: x86@kernel.org 16054S: Supported 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16056F: Documentation/virt/paravirt_ops.rst 16057F: arch/*/include/asm/paravirt*.h 16058F: arch/*/kernel/paravirt* 16059F: include/linux/hypervisor.h 16060 16061PARISC ARCHITECTURE 16062M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16063M: Helge Deller <deller@gmx.de> 16064L: linux-parisc@vger.kernel.org 16065S: Maintained 16066W: https://parisc.wiki.kernel.org 16067Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16070F: Documentation/arch/parisc/ 16071F: arch/parisc/ 16072F: drivers/char/agp/parisc-agp.c 16073F: drivers/input/misc/hp_sdc_rtc.c 16074F: drivers/input/serio/gscps2.c 16075F: drivers/input/serio/hp_sdc* 16076F: drivers/parisc/ 16077F: drivers/parport/parport_gsc.* 16078F: drivers/tty/serial/8250/8250_parisc.c 16079F: drivers/video/console/sti* 16080F: drivers/video/fbdev/sti* 16081F: drivers/video/logo/logo_parisc* 16082F: include/linux/hp_sdc.h 16083 16084PARMAN 16085M: Jiri Pirko <jiri@resnulli.us> 16086L: netdev@vger.kernel.org 16087S: Supported 16088F: include/linux/parman.h 16089F: lib/parman.c 16090F: lib/test_parman.c 16091 16092PC ENGINES APU BOARD DRIVER 16093M: Enrico Weigelt, metux IT consult <info@metux.net> 16094S: Maintained 16095F: drivers/platform/x86/pcengines-apuv2.c 16096 16097PC87360 HARDWARE MONITORING DRIVER 16098M: Jim Cromie <jim.cromie@gmail.com> 16099L: linux-hwmon@vger.kernel.org 16100S: Maintained 16101F: Documentation/hwmon/pc87360.rst 16102F: drivers/hwmon/pc87360.c 16103 16104PC8736x GPIO DRIVER 16105M: Jim Cromie <jim.cromie@gmail.com> 16106S: Maintained 16107F: drivers/char/pc8736x_gpio.c 16108 16109PC87427 HARDWARE MONITORING DRIVER 16110M: Jean Delvare <jdelvare@suse.com> 16111L: linux-hwmon@vger.kernel.org 16112S: Maintained 16113F: Documentation/hwmon/pc87427.rst 16114F: drivers/hwmon/pc87427.c 16115 16116PCA9532 LED DRIVER 16117M: Riku Voipio <riku.voipio@iki.fi> 16118S: Maintained 16119F: drivers/leds/leds-pca9532.c 16120F: include/linux/leds-pca9532.h 16121 16122PCA9541 I2C BUS MASTER SELECTOR DRIVER 16123M: Guenter Roeck <linux@roeck-us.net> 16124L: linux-i2c@vger.kernel.org 16125S: Maintained 16126F: drivers/i2c/muxes/i2c-mux-pca9541.c 16127 16128PCDP - PRIMARY CONSOLE AND DEBUG PORT 16129M: Khalid Aziz <khalid@gonehiking.org> 16130S: Maintained 16131F: drivers/firmware/pcdp.* 16132 16133PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16134M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16135M: Pali Rohár <pali@kernel.org> 16136L: linux-pci@vger.kernel.org 16137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16138S: Maintained 16139F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16140F: drivers/pci/controller/pci-aardvark.c 16141 16142PCI DRIVER FOR ALTERA PCIE IP 16143M: Joyce Ooi <joyce.ooi@intel.com> 16144L: linux-pci@vger.kernel.org 16145S: Supported 16146F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16147F: drivers/pci/controller/pcie-altera.c 16148 16149PCI DRIVER FOR APPLIEDMICRO XGENE 16150M: Toan Le <toan@os.amperecomputing.com> 16151L: linux-pci@vger.kernel.org 16152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16153S: Maintained 16154F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16155F: drivers/pci/controller/pci-xgene.c 16156 16157PCI DRIVER FOR ARM VERSATILE PLATFORM 16158M: Rob Herring <robh@kernel.org> 16159L: linux-pci@vger.kernel.org 16160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16161S: Maintained 16162F: Documentation/devicetree/bindings/pci/versatile.yaml 16163F: drivers/pci/controller/pci-versatile.c 16164 16165PCI DRIVER FOR ARMADA 8K 16166M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16167L: linux-pci@vger.kernel.org 16168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16169S: Maintained 16170F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16171F: drivers/pci/controller/dwc/pcie-armada8k.c 16172 16173PCI DRIVER FOR CADENCE PCIE IP 16174M: Tom Joseph <tjoseph@cadence.com> 16175L: linux-pci@vger.kernel.org 16176S: Maintained 16177F: Documentation/devicetree/bindings/pci/cdns,* 16178F: drivers/pci/controller/cadence/ 16179 16180PCI DRIVER FOR FREESCALE LAYERSCAPE 16181M: Minghuan Lian <minghuan.Lian@nxp.com> 16182M: Mingkai Hu <mingkai.hu@nxp.com> 16183M: Roy Zang <roy.zang@nxp.com> 16184L: linuxppc-dev@lists.ozlabs.org 16185L: linux-pci@vger.kernel.org 16186L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16187S: Maintained 16188F: drivers/pci/controller/dwc/*layerscape* 16189 16190PCI DRIVER FOR FU740 16191M: Paul Walmsley <paul.walmsley@sifive.com> 16192M: Greentime Hu <greentime.hu@sifive.com> 16193L: linux-pci@vger.kernel.org 16194S: Maintained 16195F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16196F: drivers/pci/controller/dwc/pcie-fu740.c 16197 16198PCI DRIVER FOR GENERIC OF HOSTS 16199M: Will Deacon <will@kernel.org> 16200L: linux-pci@vger.kernel.org 16201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16202S: Maintained 16203F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16204F: drivers/pci/controller/pci-host-common.c 16205F: drivers/pci/controller/pci-host-generic.c 16206 16207PCI DRIVER FOR IMX6 16208M: Richard Zhu <hongxing.zhu@nxp.com> 16209M: Lucas Stach <l.stach@pengutronix.de> 16210L: linux-pci@vger.kernel.org 16211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16212S: Maintained 16213F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16216F: drivers/pci/controller/dwc/*imx6* 16217 16218PCI DRIVER FOR INTEL IXP4XX 16219M: Linus Walleij <linus.walleij@linaro.org> 16220S: Maintained 16221F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16222F: drivers/pci/controller/pci-ixp4xx.c 16223 16224PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16225M: Nirmal Patel <nirmal.patel@linux.intel.com> 16226R: Jonathan Derrick <jonathan.derrick@linux.dev> 16227L: linux-pci@vger.kernel.org 16228S: Supported 16229F: drivers/pci/controller/vmd.c 16230 16231PCI DRIVER FOR MICROSEMI SWITCHTEC 16232M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16233M: Logan Gunthorpe <logang@deltatee.com> 16234L: linux-pci@vger.kernel.org 16235S: Maintained 16236F: Documentation/ABI/testing/sysfs-class-switchtec 16237F: Documentation/driver-api/switchtec.rst 16238F: drivers/ntb/hw/mscc/ 16239F: drivers/pci/switch/switchtec* 16240F: include/linux/switchtec.h 16241F: include/uapi/linux/switchtec_ioctl.h 16242 16243PCI DRIVER FOR MOBIVEIL PCIE IP 16244M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16245M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16246L: linux-pci@vger.kernel.org 16247S: Supported 16248F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16249F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16250 16251PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16252M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16253M: Pali Rohár <pali@kernel.org> 16254L: linux-pci@vger.kernel.org 16255L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16256S: Maintained 16257F: drivers/pci/controller/*mvebu* 16258 16259PCI DRIVER FOR NVIDIA TEGRA 16260M: Thierry Reding <thierry.reding@gmail.com> 16261L: linux-tegra@vger.kernel.org 16262L: linux-pci@vger.kernel.org 16263S: Supported 16264F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16265F: drivers/pci/controller/pci-tegra.c 16266 16267PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16268M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16269L: linux-pci@vger.kernel.org 16270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16271S: Maintained 16272F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16273F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16274 16275PCI DRIVER FOR RENESAS R-CAR 16276M: Marek Vasut <marek.vasut+renesas@gmail.com> 16277M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16278L: linux-pci@vger.kernel.org 16279L: linux-renesas-soc@vger.kernel.org 16280S: Maintained 16281F: Documentation/devicetree/bindings/pci/*rcar* 16282F: drivers/pci/controller/*rcar* 16283 16284PCI DRIVER FOR SAMSUNG EXYNOS 16285M: Jingoo Han <jingoohan1@gmail.com> 16286L: linux-pci@vger.kernel.org 16287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16288L: linux-samsung-soc@vger.kernel.org 16289S: Maintained 16290F: drivers/pci/controller/dwc/pci-exynos.c 16291 16292PCI DRIVER FOR SYNOPSYS DESIGNWARE 16293M: Jingoo Han <jingoohan1@gmail.com> 16294M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16295L: linux-pci@vger.kernel.org 16296S: Maintained 16297F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16298F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16299F: drivers/pci/controller/dwc/*designware* 16300 16301PCI DRIVER FOR TI DRA7XX/J721E 16302M: Vignesh Raghavendra <vigneshr@ti.com> 16303L: linux-omap@vger.kernel.org 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16306S: Supported 16307F: Documentation/devicetree/bindings/pci/ti-pci.txt 16308F: drivers/pci/controller/cadence/pci-j721e.c 16309F: drivers/pci/controller/dwc/pci-dra7xx.c 16310 16311PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16312M: Linus Walleij <linus.walleij@linaro.org> 16313L: linux-pci@vger.kernel.org 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16316F: drivers/pci/controller/pci-v3-semi.c 16317 16318PCI DRIVER FOR XILINX VERSAL CPM 16319M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16320M: Michal Simek <michal.simek@amd.com> 16321L: linux-pci@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16324F: drivers/pci/controller/pcie-xilinx-cpm.c 16325 16326PCI ENDPOINT SUBSYSTEM 16327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16328M: Krzysztof Wilczyński <kw@linux.com> 16329R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16330R: Kishon Vijay Abraham I <kishon@kernel.org> 16331L: linux-pci@vger.kernel.org 16332S: Supported 16333Q: https://patchwork.kernel.org/project/linux-pci/list/ 16334B: https://bugzilla.kernel.org 16335C: irc://irc.oftc.net/linux-pci 16336T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16337F: Documentation/PCI/endpoint/* 16338F: Documentation/misc-devices/pci-endpoint-test.rst 16339F: drivers/misc/pci_endpoint_test.c 16340F: drivers/pci/endpoint/ 16341F: tools/pci/ 16342 16343PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16344M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16345R: Oliver O'Halloran <oohall@gmail.com> 16346L: linuxppc-dev@lists.ozlabs.org 16347S: Supported 16348F: Documentation/PCI/pci-error-recovery.rst 16349F: Documentation/powerpc/eeh-pci-error-recovery.rst 16350F: arch/powerpc/include/*/eeh*.h 16351F: arch/powerpc/kernel/eeh*.c 16352F: arch/powerpc/platforms/*/eeh*.c 16353F: drivers/pci/pcie/aer.c 16354F: drivers/pci/pcie/dpc.c 16355F: drivers/pci/pcie/err.c 16356 16357PCI ERROR RECOVERY 16358M: Linas Vepstas <linasvepstas@gmail.com> 16359L: linux-pci@vger.kernel.org 16360S: Supported 16361F: Documentation/PCI/pci-error-recovery.rst 16362 16363PCI MSI DRIVER FOR ALTERA MSI IP 16364M: Joyce Ooi <joyce.ooi@intel.com> 16365L: linux-pci@vger.kernel.org 16366S: Supported 16367F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16368F: drivers/pci/controller/pcie-altera-msi.c 16369 16370PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16371M: Toan Le <toan@os.amperecomputing.com> 16372L: linux-pci@vger.kernel.org 16373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16374S: Maintained 16375F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16376F: drivers/pci/controller/pci-xgene-msi.c 16377 16378PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16379M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16380M: Krzysztof Wilczyński <kw@linux.com> 16381R: Rob Herring <robh@kernel.org> 16382L: linux-pci@vger.kernel.org 16383S: Supported 16384Q: https://patchwork.kernel.org/project/linux-pci/list/ 16385B: https://bugzilla.kernel.org 16386C: irc://irc.oftc.net/linux-pci 16387T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16388F: Documentation/devicetree/bindings/pci/ 16389F: drivers/pci/controller/ 16390F: drivers/pci/pci-bridge-emul.c 16391F: drivers/pci/pci-bridge-emul.h 16392 16393PCI PEER-TO-PEER DMA (P2PDMA) 16394M: Bjorn Helgaas <bhelgaas@google.com> 16395M: Logan Gunthorpe <logang@deltatee.com> 16396L: linux-pci@vger.kernel.org 16397S: Supported 16398Q: https://patchwork.kernel.org/project/linux-pci/list/ 16399B: https://bugzilla.kernel.org 16400C: irc://irc.oftc.net/linux-pci 16401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16402F: Documentation/driver-api/pci/p2pdma.rst 16403F: drivers/pci/p2pdma.c 16404F: include/linux/pci-p2pdma.h 16405 16406PCI SUBSYSTEM 16407M: Bjorn Helgaas <bhelgaas@google.com> 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410Q: https://patchwork.kernel.org/project/linux-pci/list/ 16411B: https://bugzilla.kernel.org 16412C: irc://irc.oftc.net/linux-pci 16413T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16414F: Documentation/PCI/ 16415F: Documentation/devicetree/bindings/pci/ 16416F: arch/x86/kernel/early-quirks.c 16417F: arch/x86/kernel/quirks.c 16418F: arch/x86/pci/ 16419F: drivers/acpi/pci* 16420F: drivers/pci/ 16421F: include/asm-generic/pci* 16422F: include/linux/of_pci.h 16423F: include/linux/pci* 16424F: include/uapi/linux/pci* 16425F: lib/pci* 16426 16427PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16428M: Jonathan Chocron <jonnyc@amazon.com> 16429L: linux-pci@vger.kernel.org 16430S: Maintained 16431F: Documentation/devicetree/bindings/pci/pcie-al.txt 16432F: drivers/pci/controller/dwc/pcie-al.c 16433 16434PCIE DRIVER FOR AMLOGIC MESON 16435M: Yue Wang <yue.wang@Amlogic.com> 16436L: linux-pci@vger.kernel.org 16437L: linux-amlogic@lists.infradead.org 16438S: Maintained 16439F: drivers/pci/controller/dwc/pci-meson.c 16440 16441PCIE DRIVER FOR AXIS ARTPEC 16442M: Jesper Nilsson <jesper.nilsson@axis.com> 16443L: linux-arm-kernel@axis.com 16444L: linux-pci@vger.kernel.org 16445S: Maintained 16446F: Documentation/devicetree/bindings/pci/axis,artpec* 16447F: drivers/pci/controller/dwc/*artpec* 16448 16449PCIE DRIVER FOR CAVIUM THUNDERX 16450M: Robert Richter <rric@kernel.org> 16451L: linux-pci@vger.kernel.org 16452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16453S: Odd Fixes 16454F: drivers/pci/controller/pci-thunder-* 16455 16456PCIE DRIVER FOR HISILICON 16457M: Zhou Wang <wangzhou1@hisilicon.com> 16458L: linux-pci@vger.kernel.org 16459S: Maintained 16460F: drivers/pci/controller/dwc/pcie-hisi.c 16461 16462PCIE DRIVER FOR HISILICON KIRIN 16463M: Xiaowei Song <songxiaowei@hisilicon.com> 16464M: Binghui Wang <wangbinghui@hisilicon.com> 16465L: linux-pci@vger.kernel.org 16466S: Maintained 16467F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16468F: drivers/pci/controller/dwc/pcie-kirin.c 16469 16470PCIE DRIVER FOR HISILICON STB 16471M: Shawn Guo <shawn.guo@linaro.org> 16472L: linux-pci@vger.kernel.org 16473S: Maintained 16474F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16475F: drivers/pci/controller/dwc/pcie-histb.c 16476 16477PCIE DRIVER FOR INTEL KEEM BAY 16478M: Srikanth Thokala <srikanth.thokala@intel.com> 16479L: linux-pci@vger.kernel.org 16480S: Supported 16481F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16482F: drivers/pci/controller/dwc/pcie-keembay.c 16483 16484PCIE DRIVER FOR INTEL LGM GW SOC 16485M: Chuanhua Lei <lchuanhua@maxlinear.com> 16486L: linux-pci@vger.kernel.org 16487S: Maintained 16488F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16489F: drivers/pci/controller/dwc/pcie-intel-gw.c 16490 16491PCIE DRIVER FOR MEDIATEK 16492M: Ryder Lee <ryder.lee@mediatek.com> 16493M: Jianjun Wang <jianjun.wang@mediatek.com> 16494L: linux-pci@vger.kernel.org 16495L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16496S: Supported 16497F: Documentation/devicetree/bindings/pci/mediatek* 16498F: drivers/pci/controller/*mediatek* 16499 16500PCIE DRIVER FOR MICROCHIP 16501M: Daire McNamara <daire.mcnamara@microchip.com> 16502L: linux-pci@vger.kernel.org 16503S: Supported 16504F: Documentation/devicetree/bindings/pci/microchip* 16505F: drivers/pci/controller/*microchip* 16506 16507PCIE DRIVER FOR QUALCOMM MSM 16508M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16509L: linux-pci@vger.kernel.org 16510L: linux-arm-msm@vger.kernel.org 16511S: Maintained 16512F: drivers/pci/controller/dwc/pcie-qcom.c 16513 16514PCIE DRIVER FOR ROCKCHIP 16515M: Shawn Lin <shawn.lin@rock-chips.com> 16516L: linux-pci@vger.kernel.org 16517L: linux-rockchip@lists.infradead.org 16518S: Maintained 16519F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16520F: drivers/pci/controller/pcie-rockchip* 16521 16522PCIE DRIVER FOR SOCIONEXT UNIPHIER 16523M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16524L: linux-pci@vger.kernel.org 16525S: Maintained 16526F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16527F: drivers/pci/controller/dwc/pcie-uniphier* 16528 16529PCIE DRIVER FOR ST SPEAR13XX 16530M: Pratyush Anand <pratyush.anand@gmail.com> 16531L: linux-pci@vger.kernel.org 16532S: Maintained 16533F: drivers/pci/controller/dwc/*spear* 16534 16535PCIE ENDPOINT DRIVER FOR QUALCOMM 16536M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16537L: linux-pci@vger.kernel.org 16538L: linux-arm-msm@vger.kernel.org 16539S: Maintained 16540F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16541F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16542 16543PCMCIA SUBSYSTEM 16544M: Dominik Brodowski <linux@dominikbrodowski.net> 16545S: Odd Fixes 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16547F: Documentation/pcmcia/ 16548F: drivers/pcmcia/ 16549F: include/pcmcia/ 16550F: tools/pcmcia/ 16551 16552PCNET32 NETWORK DRIVER 16553M: Don Fry <pcnet32@frontier.com> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: drivers/net/ethernet/amd/pcnet32.c 16557 16558PCRYPT PARALLEL CRYPTO ENGINE 16559M: Steffen Klassert <steffen.klassert@secunet.com> 16560L: linux-crypto@vger.kernel.org 16561S: Maintained 16562F: crypto/pcrypt.c 16563F: include/crypto/pcrypt.h 16564 16565PDS DSC VIRTIO DATA PATH ACCELERATOR 16566R: Shannon Nelson <shannon.nelson@amd.com> 16567F: drivers/vdpa/pds/ 16568 16569PECI HARDWARE MONITORING DRIVERS 16570M: Iwona Winiarska <iwona.winiarska@intel.com> 16571L: linux-hwmon@vger.kernel.org 16572S: Supported 16573F: Documentation/hwmon/peci-cputemp.rst 16574F: Documentation/hwmon/peci-dimmtemp.rst 16575F: drivers/hwmon/peci/ 16576 16577PECI SUBSYSTEM 16578M: Iwona Winiarska <iwona.winiarska@intel.com> 16579L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16580S: Supported 16581F: Documentation/devicetree/bindings/peci/ 16582F: Documentation/peci/ 16583F: drivers/peci/ 16584F: include/linux/peci-cpu.h 16585F: include/linux/peci.h 16586 16587PENSANDO ETHERNET DRIVERS 16588M: Shannon Nelson <shannon.nelson@amd.com> 16589M: Brett Creeley <brett.creeley@amd.com> 16590M: drivers@pensando.io 16591L: netdev@vger.kernel.org 16592S: Supported 16593F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16594F: drivers/net/ethernet/pensando/ 16595 16596PER-CPU MEMORY ALLOCATOR 16597M: Dennis Zhou <dennis@kernel.org> 16598M: Tejun Heo <tj@kernel.org> 16599M: Christoph Lameter <cl@linux.com> 16600L: linux-mm@kvack.org 16601S: Maintained 16602T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16603F: arch/*/include/asm/percpu.h 16604F: include/linux/percpu*.h 16605F: lib/percpu*.c 16606F: mm/percpu*.c 16607 16608PER-TASK DELAY ACCOUNTING 16609M: Balbir Singh <bsingharora@gmail.com> 16610S: Maintained 16611F: include/linux/delayacct.h 16612F: kernel/delayacct.c 16613 16614PERFORMANCE EVENTS SUBSYSTEM 16615M: Peter Zijlstra <peterz@infradead.org> 16616M: Ingo Molnar <mingo@redhat.com> 16617M: Arnaldo Carvalho de Melo <acme@kernel.org> 16618R: Mark Rutland <mark.rutland@arm.com> 16619R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16620R: Jiri Olsa <jolsa@kernel.org> 16621R: Namhyung Kim <namhyung@kernel.org> 16622R: Ian Rogers <irogers@google.com> 16623R: Adrian Hunter <adrian.hunter@intel.com> 16624L: linux-perf-users@vger.kernel.org 16625L: linux-kernel@vger.kernel.org 16626S: Supported 16627W: https://perf.wiki.kernel.org/ 16628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16629F: arch/*/events/* 16630F: arch/*/events/*/* 16631F: arch/*/include/asm/perf_event.h 16632F: arch/*/kernel/*/*/perf_event*.c 16633F: arch/*/kernel/*/perf_event*.c 16634F: arch/*/kernel/perf_callchain.c 16635F: arch/*/kernel/perf_event*.c 16636F: include/linux/perf_event.h 16637F: include/uapi/linux/perf_event.h 16638F: kernel/events/* 16639F: tools/lib/perf/ 16640F: tools/perf/ 16641 16642PERFORMANCE EVENTS TOOLING ARM64 16643R: John Garry <john.g.garry@oracle.com> 16644R: Will Deacon <will@kernel.org> 16645R: James Clark <james.clark@arm.com> 16646R: Mike Leach <mike.leach@linaro.org> 16647R: Leo Yan <leo.yan@linaro.org> 16648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16649S: Supported 16650F: tools/build/feature/test-libopencsd.c 16651F: tools/perf/arch/arm*/ 16652F: tools/perf/pmu-events/arch/arm64/ 16653F: tools/perf/util/arm-spe* 16654F: tools/perf/util/cs-etm* 16655 16656PERSONALITY HANDLING 16657M: Christoph Hellwig <hch@infradead.org> 16658L: linux-abi-devel@lists.sourceforge.net 16659S: Maintained 16660F: include/linux/personality.h 16661F: include/uapi/linux/personality.h 16662 16663PHOENIX RC FLIGHT CONTROLLER ADAPTER 16664M: Marcus Folkesson <marcus.folkesson@gmail.com> 16665L: linux-input@vger.kernel.org 16666S: Maintained 16667F: Documentation/input/devices/pxrc.rst 16668F: drivers/input/joystick/pxrc.c 16669 16670PHONET PROTOCOL 16671M: Remi Denis-Courmont <courmisch@gmail.com> 16672S: Supported 16673F: Documentation/networking/phonet.rst 16674F: include/linux/phonet.h 16675F: include/net/phonet/ 16676F: include/uapi/linux/phonet.h 16677F: net/phonet/ 16678 16679PHRAM MTD DRIVER 16680M: Joern Engel <joern@lazybastard.org> 16681L: linux-mtd@lists.infradead.org 16682S: Maintained 16683F: drivers/mtd/devices/phram.c 16684 16685PICOLCD HID DRIVER 16686M: Bruno Prémont <bonbons@linux-vserver.org> 16687L: linux-input@vger.kernel.org 16688S: Maintained 16689F: drivers/hid/hid-picolcd* 16690 16691PIDFD API 16692M: Christian Brauner <christian@brauner.io> 16693L: linux-kernel@vger.kernel.org 16694S: Maintained 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16696F: samples/pidfd/ 16697F: tools/testing/selftests/clone3/ 16698F: tools/testing/selftests/pid_namespace/ 16699F: tools/testing/selftests/pidfd/ 16700K: (?i)pidfd 16701K: (?i)clone3 16702K: \b(clone_args|kernel_clone_args)\b 16703 16704PIN CONTROL SUBSYSTEM 16705M: Linus Walleij <linus.walleij@linaro.org> 16706L: linux-gpio@vger.kernel.org 16707S: Maintained 16708T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16709F: Documentation/devicetree/bindings/pinctrl/ 16710F: Documentation/driver-api/pin-control.rst 16711F: drivers/pinctrl/ 16712F: include/dt-bindings/pinctrl/ 16713F: include/linux/pinctrl/ 16714 16715PIN CONTROLLER - AMD 16716M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16717M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16718S: Maintained 16719F: drivers/pinctrl/pinctrl-amd.c 16720 16721PIN CONTROLLER - FREESCALE 16722M: Dong Aisheng <aisheng.dong@nxp.com> 16723M: Fabio Estevam <festevam@gmail.com> 16724M: Shawn Guo <shawnguo@kernel.org> 16725M: Jacky Bai <ping.bai@nxp.com> 16726R: Pengutronix Kernel Team <kernel@pengutronix.de> 16727L: linux-gpio@vger.kernel.org 16728S: Maintained 16729F: Documentation/devicetree/bindings/pinctrl/fsl,* 16730F: drivers/pinctrl/freescale/ 16731 16732PIN CONTROLLER - INTEL 16733M: Mika Westerberg <mika.westerberg@linux.intel.com> 16734M: Andy Shevchenko <andy@kernel.org> 16735S: Supported 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16737F: drivers/pinctrl/intel/ 16738 16739PIN CONTROLLER - KEEMBAY 16740M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16741S: Supported 16742F: drivers/pinctrl/pinctrl-keembay* 16743 16744PIN CONTROLLER - MEDIATEK 16745M: Sean Wang <sean.wang@kernel.org> 16746L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16747S: Maintained 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16752F: drivers/pinctrl/mediatek/ 16753 16754PIN CONTROLLER - MEDIATEK MIPS 16755M: Arınç ÜNAL <arinc.unal@arinc9.com> 16756M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16757L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16758L: linux-mips@vger.kernel.org 16759S: Maintained 16760F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16768F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16769F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16770F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16771F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16772F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16773F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16774F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16775 16776PIN CONTROLLER - MICROCHIP AT91 16777M: Ludovic Desroches <ludovic.desroches@microchip.com> 16778L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16779L: linux-gpio@vger.kernel.org 16780S: Supported 16781F: drivers/gpio/gpio-sama5d2-piobu.c 16782F: drivers/pinctrl/pinctrl-at91* 16783 16784PIN CONTROLLER - NXP S32 16785M: Chester Lin <clin@suse.com> 16786R: NXP S32 Linux Team <s32@nxp.com> 16787L: linux-gpio@vger.kernel.org 16788S: Maintained 16789F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16790F: drivers/pinctrl/nxp/ 16791 16792PIN CONTROLLER - QUALCOMM 16793M: Bjorn Andersson <andersson@kernel.org> 16794L: linux-arm-msm@vger.kernel.org 16795S: Maintained 16796F: Documentation/devicetree/bindings/pinctrl/qcom,* 16797F: drivers/pinctrl/qcom/ 16798 16799PIN CONTROLLER - RENESAS 16800M: Geert Uytterhoeven <geert+renesas@glider.be> 16801L: linux-renesas-soc@vger.kernel.org 16802S: Supported 16803T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16804F: Documentation/devicetree/bindings/pinctrl/renesas,* 16805F: drivers/pinctrl/renesas/ 16806 16807PIN CONTROLLER - SAMSUNG 16808M: Tomasz Figa <tomasz.figa@gmail.com> 16809M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16810M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16811R: Alim Akhtar <alim.akhtar@samsung.com> 16812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16813L: linux-samsung-soc@vger.kernel.org 16814S: Maintained 16815Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16816B: mailto:linux-samsung-soc@vger.kernel.org 16817C: irc://irc.libera.chat/linux-exynos 16818T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16819F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16820F: drivers/pinctrl/samsung/ 16821F: include/dt-bindings/pinctrl/samsung.h 16822 16823PIN CONTROLLER - SINGLE 16824M: Tony Lindgren <tony@atomide.com> 16825M: Haojian Zhuang <haojian.zhuang@linaro.org> 16826L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16827L: linux-omap@vger.kernel.org 16828S: Maintained 16829F: drivers/pinctrl/pinctrl-single.c 16830 16831PIN CONTROLLER - SUNPLUS / TIBBO 16832M: Dvorkin Dmitry <dvorkin@tibbo.com> 16833M: Wells Lu <wellslutw@gmail.com> 16834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16835S: Maintained 16836W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16837F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16838F: drivers/pinctrl/sunplus/ 16839F: include/dt-bindings/pinctrl/sppctl*.h 16840 16841PINE64 PINEPHONE KEYBOARD DRIVER 16842M: Samuel Holland <samuel@sholland.org> 16843S: Supported 16844F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16845F: drivers/input/keyboard/pinephone-keyboard.c 16846 16847PKTCDVD DRIVER 16848M: linux-block@vger.kernel.org 16849S: Orphan 16850F: drivers/block/pktcdvd.c 16851F: include/linux/pktcdvd.h 16852F: include/uapi/linux/pktcdvd.h 16853 16854PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16855M: Tomasz Duszynski <tduszyns@gmail.com> 16856S: Maintained 16857F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16858F: drivers/iio/chemical/pms7003.c 16859 16860PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16861M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16862L: netdev@vger.kernel.org 16863S: Maintained 16864F: drivers/net/phy/mdio-open-alliance.h 16865F: net/ethtool/plca.c 16866 16867PLDMFW LIBRARY 16868M: Jacob Keller <jacob.e.keller@intel.com> 16869S: Maintained 16870F: Documentation/driver-api/pldmfw/ 16871F: include/linux/pldmfw.h 16872F: lib/pldmfw/ 16873 16874PLX DMA DRIVER 16875M: Logan Gunthorpe <logang@deltatee.com> 16876S: Maintained 16877F: drivers/dma/plx_dma.c 16878 16879PM-GRAPH UTILITY 16880M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16881L: linux-pm@vger.kernel.org 16882S: Supported 16883W: https://01.org/pm-graph 16884B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16885T: git git://github.com/intel/pm-graph 16886F: tools/power/pm-graph 16887 16888PM6764TR DRIVER 16889M: Charles Hsu <hsu.yungteng@gmail.com> 16890L: linux-hwmon@vger.kernel.org 16891S: Maintained 16892F: Documentation/hwmon/pm6764tr.rst 16893F: drivers/hwmon/pmbus/pm6764tr.c 16894 16895PMBUS HARDWARE MONITORING DRIVERS 16896M: Guenter Roeck <linux@roeck-us.net> 16897L: linux-hwmon@vger.kernel.org 16898S: Maintained 16899W: http://hwmon.wiki.kernel.org/ 16900W: http://www.roeck-us.net/linux/drivers/ 16901T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16902F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16903F: Documentation/devicetree/bindings/hwmon/max31785.txt 16904F: Documentation/hwmon/adm1275.rst 16905F: Documentation/hwmon/ibm-cffps.rst 16906F: Documentation/hwmon/ir35221.rst 16907F: Documentation/hwmon/lm25066.rst 16908F: Documentation/hwmon/ltc2978.rst 16909F: Documentation/hwmon/ltc3815.rst 16910F: Documentation/hwmon/max16064.rst 16911F: Documentation/hwmon/max20751.rst 16912F: Documentation/hwmon/max31785.rst 16913F: Documentation/hwmon/max34440.rst 16914F: Documentation/hwmon/max8688.rst 16915F: Documentation/hwmon/pmbus-core.rst 16916F: Documentation/hwmon/pmbus.rst 16917F: Documentation/hwmon/tps40422.rst 16918F: Documentation/hwmon/ucd9000.rst 16919F: Documentation/hwmon/ucd9200.rst 16920F: Documentation/hwmon/zl6100.rst 16921F: drivers/hwmon/pmbus/ 16922F: include/linux/pmbus.h 16923 16924PMC SIERRA MaxRAID DRIVER 16925L: linux-scsi@vger.kernel.org 16926S: Orphan 16927W: http://www.pmc-sierra.com/ 16928F: drivers/scsi/pmcraid.* 16929 16930PMC SIERRA PM8001 DRIVER 16931M: Jack Wang <jinpu.wang@cloud.ionos.com> 16932L: linux-scsi@vger.kernel.org 16933S: Supported 16934F: drivers/scsi/pm8001/ 16935 16936PNI RM3100 IIO DRIVER 16937M: Song Qiang <songqiang1304521@gmail.com> 16938L: linux-iio@vger.kernel.org 16939S: Maintained 16940F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16941F: drivers/iio/magnetometer/rm3100* 16942 16943PNP SUPPORT 16944M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16945L: linux-acpi@vger.kernel.org 16946S: Maintained 16947F: drivers/pnp/ 16948F: include/linux/pnp.h 16949 16950POSIX CLOCKS and TIMERS 16951M: Thomas Gleixner <tglx@linutronix.de> 16952L: linux-kernel@vger.kernel.org 16953S: Maintained 16954T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16955F: fs/timerfd.c 16956F: include/linux/time_namespace.h 16957F: include/linux/timer* 16958F: kernel/time/*timer* 16959F: kernel/time/namespace.c 16960 16961POWER MANAGEMENT CORE 16962M: "Rafael J. Wysocki" <rafael@kernel.org> 16963L: linux-pm@vger.kernel.org 16964S: Supported 16965B: https://bugzilla.kernel.org 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16967F: drivers/base/power/ 16968F: drivers/powercap/ 16969F: include/linux/intel_rapl.h 16970F: include/linux/pm.h 16971F: include/linux/pm_* 16972F: include/linux/powercap.h 16973F: kernel/configs/nopm.config 16974 16975POWER STATE COORDINATION INTERFACE (PSCI) 16976M: Mark Rutland <mark.rutland@arm.com> 16977M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16978L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16979S: Maintained 16980F: drivers/firmware/psci/ 16981F: include/linux/psci.h 16982F: include/uapi/linux/psci.h 16983 16984POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16985M: Sebastian Reichel <sre@kernel.org> 16986L: linux-pm@vger.kernel.org 16987S: Maintained 16988T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16989F: Documentation/ABI/testing/sysfs-class-power 16990F: Documentation/devicetree/bindings/power/supply/ 16991F: drivers/power/supply/ 16992F: include/linux/power/ 16993F: include/linux/power_supply.h 16994 16995POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16996M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16997L: linuxppc-dev@lists.ozlabs.org 16998S: Maintained 16999F: drivers/char/powernv-op-panel.c 17000 17001PPP OVER ATM (RFC 2364) 17002M: Mitchell Blank Jr <mitch@sfgoth.com> 17003S: Maintained 17004F: include/uapi/linux/atmppp.h 17005F: net/atm/pppoatm.c 17006 17007PPP OVER ETHERNET 17008M: Michal Ostrowski <mostrows@earthlink.net> 17009S: Maintained 17010F: drivers/net/ppp/pppoe.c 17011F: drivers/net/ppp/pppox.c 17012 17013PPP OVER L2TP 17014M: James Chapman <jchapman@katalix.com> 17015S: Maintained 17016F: include/linux/if_pppol2tp.h 17017F: include/uapi/linux/if_pppol2tp.h 17018F: net/l2tp/l2tp_ppp.c 17019 17020PPP PROTOCOL DRIVERS AND COMPRESSORS 17021L: linux-ppp@vger.kernel.org 17022S: Orphan 17023F: drivers/net/ppp/ppp_* 17024 17025PPS SUPPORT 17026M: Rodolfo Giometti <giometti@enneenne.com> 17027L: linuxpps@ml.enneenne.com (subscribers-only) 17028S: Maintained 17029W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17030F: Documentation/ABI/testing/sysfs-pps 17031F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17032F: Documentation/driver-api/pps.rst 17033F: drivers/pps/ 17034F: include/linux/pps*.h 17035F: include/uapi/linux/pps.h 17036 17037PPTP DRIVER 17038M: Dmitry Kozlov <xeb@mail.ru> 17039L: netdev@vger.kernel.org 17040S: Maintained 17041W: http://sourceforge.net/projects/accel-pptp 17042F: drivers/net/ppp/pptp.c 17043 17044PRESSURE STALL INFORMATION (PSI) 17045M: Johannes Weiner <hannes@cmpxchg.org> 17046M: Suren Baghdasaryan <surenb@google.com> 17047S: Maintained 17048F: include/linux/psi* 17049F: kernel/sched/psi.c 17050 17051PRINTK 17052M: Petr Mladek <pmladek@suse.com> 17053M: Sergey Senozhatsky <senozhatsky@chromium.org> 17054R: Steven Rostedt <rostedt@goodmis.org> 17055R: John Ogness <john.ogness@linutronix.de> 17056S: Maintained 17057T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17058F: include/linux/printk.h 17059F: kernel/printk/ 17060 17061PRINTK INDEXING 17062R: Chris Down <chris@chrisdown.name> 17063S: Maintained 17064F: Documentation/core-api/printk-index.rst 17065F: kernel/printk/index.c 17066K: printk_index 17067 17068PROC FILESYSTEM 17069L: linux-kernel@vger.kernel.org 17070L: linux-fsdevel@vger.kernel.org 17071S: Maintained 17072F: Documentation/filesystems/proc.rst 17073F: fs/proc/ 17074F: include/linux/proc_fs.h 17075F: tools/testing/selftests/proc/ 17076 17077PROC SYSCTL 17078M: Luis Chamberlain <mcgrof@kernel.org> 17079M: Kees Cook <keescook@chromium.org> 17080M: Iurii Zaikin <yzaikin@google.com> 17081L: linux-kernel@vger.kernel.org 17082L: linux-fsdevel@vger.kernel.org 17083S: Maintained 17084T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17085F: fs/proc/proc_sysctl.c 17086F: include/linux/sysctl.h 17087F: kernel/sysctl-test.c 17088F: kernel/sysctl.c 17089F: tools/testing/selftests/sysctl/ 17090 17091PS3 NETWORK SUPPORT 17092M: Geoff Levand <geoff@infradead.org> 17093L: netdev@vger.kernel.org 17094L: linuxppc-dev@lists.ozlabs.org 17095S: Maintained 17096F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17097 17098PS3 PLATFORM SUPPORT 17099M: Geoff Levand <geoff@infradead.org> 17100L: linuxppc-dev@lists.ozlabs.org 17101S: Maintained 17102F: arch/powerpc/boot/ps3* 17103F: arch/powerpc/include/asm/lv1call.h 17104F: arch/powerpc/include/asm/ps3*.h 17105F: arch/powerpc/platforms/ps3/ 17106F: drivers/*/ps3* 17107F: drivers/ps3/ 17108F: drivers/rtc/rtc-ps3.c 17109F: drivers/usb/host/*ps3.c 17110F: sound/ppc/snd_ps3* 17111 17112PS3VRAM DRIVER 17113M: Jim Paris <jim@jtan.com> 17114M: Geoff Levand <geoff@infradead.org> 17115L: linuxppc-dev@lists.ozlabs.org 17116S: Maintained 17117F: drivers/block/ps3vram.c 17118 17119PSAMPLE PACKET SAMPLING SUPPORT 17120M: Yotam Gigi <yotam.gi@gmail.com> 17121S: Maintained 17122F: include/net/psample.h 17123F: include/uapi/linux/psample.h 17124F: net/psample 17125 17126PSTORE FILESYSTEM 17127M: Kees Cook <keescook@chromium.org> 17128R: Tony Luck <tony.luck@intel.com> 17129R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17130L: linux-hardening@vger.kernel.org 17131S: Supported 17132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17133F: Documentation/admin-guide/pstore-blk.rst 17134F: Documentation/admin-guide/ramoops.rst 17135F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17136F: drivers/acpi/apei/erst.c 17137F: drivers/firmware/efi/efi-pstore.c 17138F: fs/pstore/ 17139F: include/linux/pstore* 17140K: \b(pstore|ramoops) 17141 17142PTP HARDWARE CLOCK SUPPORT 17143M: Richard Cochran <richardcochran@gmail.com> 17144L: netdev@vger.kernel.org 17145S: Maintained 17146W: http://linuxptp.sourceforge.net/ 17147F: Documentation/ABI/testing/sysfs-ptp 17148F: Documentation/driver-api/ptp.rst 17149F: drivers/net/phy/dp83640* 17150F: drivers/ptp/* 17151F: include/linux/ptp_cl* 17152K: (?:\b|_)ptp(?:\b|_) 17153 17154PTP VIRTUAL CLOCK SUPPORT 17155M: Yangbo Lu <yangbo.lu@nxp.com> 17156L: netdev@vger.kernel.org 17157S: Maintained 17158F: drivers/ptp/ptp_vclock.c 17159F: net/ethtool/phc_vclocks.c 17160 17161PTRACE SUPPORT 17162M: Oleg Nesterov <oleg@redhat.com> 17163S: Maintained 17164F: arch/*/*/ptrace*.c 17165F: arch/*/include/asm/ptrace*.h 17166F: arch/*/ptrace*.c 17167F: include/asm-generic/syscall.h 17168F: include/linux/ptrace.h 17169F: include/linux/regset.h 17170F: include/uapi/linux/ptrace.h 17171F: kernel/ptrace.c 17172 17173PULSE8-CEC DRIVER 17174M: Hans Verkuil <hverkuil@xs4all.nl> 17175L: linux-media@vger.kernel.org 17176S: Maintained 17177T: git git://linuxtv.org/media_tree.git 17178F: drivers/media/cec/usb/pulse8/ 17179 17180PURELIFI PLFXLC DRIVER 17181M: Srinivasan Raju <srini.raju@purelifi.com> 17182L: linux-wireless@vger.kernel.org 17183S: Supported 17184F: drivers/net/wireless/purelifi/plfxlc/ 17185 17186PVRUSB2 VIDEO4LINUX DRIVER 17187M: Mike Isely <isely@pobox.com> 17188L: pvrusb2@isely.net (subscribers-only) 17189L: linux-media@vger.kernel.org 17190S: Maintained 17191W: http://www.isely.net/pvrusb2/ 17192T: git git://linuxtv.org/media_tree.git 17193F: Documentation/driver-api/media/drivers/pvrusb2* 17194F: drivers/media/usb/pvrusb2/ 17195 17196PWC WEBCAM DRIVER 17197M: Hans Verkuil <hverkuil@xs4all.nl> 17198L: linux-media@vger.kernel.org 17199S: Odd Fixes 17200T: git git://linuxtv.org/media_tree.git 17201F: drivers/media/usb/pwc/* 17202F: include/trace/events/pwc.h 17203 17204PWM IR Transmitter 17205M: Sean Young <sean@mess.org> 17206L: linux-media@vger.kernel.org 17207S: Maintained 17208F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17209F: drivers/media/rc/pwm-ir-tx.c 17210 17211PWM SUBSYSTEM 17212M: Thierry Reding <thierry.reding@gmail.com> 17213R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17214L: linux-pwm@vger.kernel.org 17215S: Maintained 17216Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17217T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17218F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17219F: Documentation/devicetree/bindings/pwm/ 17220F: Documentation/driver-api/pwm.rst 17221F: drivers/gpio/gpio-mvebu.c 17222F: drivers/pwm/ 17223F: drivers/video/backlight/pwm_bl.c 17224F: include/dt-bindings/pwm/ 17225F: include/linux/pwm.h 17226F: include/linux/pwm_backlight.h 17227K: pwm_(config|apply_state|ops) 17228 17229PXA GPIO DRIVER 17230M: Robert Jarzmik <robert.jarzmik@free.fr> 17231L: linux-gpio@vger.kernel.org 17232S: Maintained 17233F: drivers/gpio/gpio-pxa.c 17234 17235PXA MMCI DRIVER 17236S: Orphan 17237 17238PXA RTC DRIVER 17239M: Robert Jarzmik <robert.jarzmik@free.fr> 17240L: linux-rtc@vger.kernel.org 17241S: Maintained 17242 17243PXA2xx/PXA3xx SUPPORT 17244M: Daniel Mack <daniel@zonque.org> 17245M: Haojian Zhuang <haojian.zhuang@gmail.com> 17246M: Robert Jarzmik <robert.jarzmik@free.fr> 17247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17248S: Maintained 17249T: git git://github.com/hzhuang1/linux.git 17250T: git git://github.com/rjarzmik/linux.git 17251F: arch/arm/boot/dts/intel/pxa/ 17252F: arch/arm/mach-pxa/ 17253F: drivers/dma/pxa* 17254F: drivers/pcmcia/pxa2xx* 17255F: drivers/pinctrl/pxa/ 17256F: drivers/spi/spi-pxa2xx* 17257F: drivers/usb/gadget/udc/pxa2* 17258F: include/sound/pxa2xx-lib.h 17259F: sound/arm/pxa* 17260F: sound/soc/pxa/ 17261 17262QAT DRIVER 17263M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17264L: qat-linux@intel.com 17265S: Supported 17266F: drivers/crypto/intel/qat/ 17267 17268QCOM AUDIO (ASoC) DRIVERS 17269M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17270M: Banajit Goswami <bgoswami@quicinc.com> 17271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17272S: Supported 17273F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17274F: Documentation/devicetree/bindings/sound/qcom,* 17275F: drivers/soc/qcom/apr.c 17276F: include/dt-bindings/sound/qcom,wcd9335.h 17277F: sound/soc/codecs/lpass-rx-macro.* 17278F: sound/soc/codecs/lpass-tx-macro.* 17279F: sound/soc/codecs/lpass-va-macro.c 17280F: sound/soc/codecs/lpass-wsa-macro.* 17281F: sound/soc/codecs/msm8916-wcd-analog.c 17282F: sound/soc/codecs/msm8916-wcd-digital.c 17283F: sound/soc/codecs/wcd-clsh-v2.* 17284F: sound/soc/codecs/wcd-mbhc-v2.* 17285F: sound/soc/codecs/wcd9335.* 17286F: sound/soc/codecs/wcd934x.c 17287F: sound/soc/codecs/wsa881x.c 17288F: sound/soc/codecs/wsa883x.c 17289F: sound/soc/codecs/wsa884x.c 17290F: sound/soc/qcom/ 17291 17292QCOM EMBEDDED USB DEBUGGER (EUD) 17293M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17294L: linux-arm-msm@vger.kernel.org 17295S: Maintained 17296F: Documentation/ABI/testing/sysfs-driver-eud 17297F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17298F: drivers/usb/misc/qcom_eud.c 17299 17300QCOM IPA DRIVER 17301M: Alex Elder <elder@kernel.org> 17302L: netdev@vger.kernel.org 17303S: Supported 17304F: drivers/net/ipa/ 17305 17306QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17307M: Gabriel Somlo <somlo@cmu.edu> 17308M: "Michael S. Tsirkin" <mst@redhat.com> 17309L: qemu-devel@nongnu.org 17310S: Maintained 17311F: drivers/firmware/qemu_fw_cfg.c 17312F: include/uapi/linux/qemu_fw_cfg.h 17313 17314QIB DRIVER 17315M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17316L: linux-rdma@vger.kernel.org 17317S: Supported 17318F: drivers/infiniband/hw/qib/ 17319 17320QLOGIC QL41xxx FCOE DRIVER 17321M: Saurav Kashyap <skashyap@marvell.com> 17322M: Javed Hasan <jhasan@marvell.com> 17323M: GR-QLogic-Storage-Upstream@marvell.com 17324L: linux-scsi@vger.kernel.org 17325S: Supported 17326F: drivers/scsi/qedf/ 17327 17328QLOGIC QL41xxx ISCSI DRIVER 17329M: Nilesh Javali <njavali@marvell.com> 17330M: Manish Rangankar <mrangankar@marvell.com> 17331M: GR-QLogic-Storage-Upstream@marvell.com 17332L: linux-scsi@vger.kernel.org 17333S: Supported 17334F: drivers/scsi/qedi/ 17335 17336QLOGIC QL4xxx ETHERNET DRIVER 17337M: Ariel Elior <aelior@marvell.com> 17338M: Manish Chopra <manishc@marvell.com> 17339L: netdev@vger.kernel.org 17340S: Supported 17341F: drivers/net/ethernet/qlogic/qed/ 17342F: drivers/net/ethernet/qlogic/qede/ 17343F: include/linux/qed/ 17344 17345QLOGIC QL4xxx RDMA DRIVER 17346M: Michal Kalderon <mkalderon@marvell.com> 17347M: Ariel Elior <aelior@marvell.com> 17348L: linux-rdma@vger.kernel.org 17349S: Supported 17350F: drivers/infiniband/hw/qedr/ 17351F: include/uapi/rdma/qedr-abi.h 17352 17353QLOGIC QLA1280 SCSI DRIVER 17354M: Michael Reed <mdr@sgi.com> 17355L: linux-scsi@vger.kernel.org 17356S: Maintained 17357F: drivers/scsi/qla1280.[ch] 17358 17359QLOGIC QLA2XXX FC-SCSI DRIVER 17360M: Nilesh Javali <njavali@marvell.com> 17361M: GR-QLogic-Storage-Upstream@marvell.com 17362L: linux-scsi@vger.kernel.org 17363S: Supported 17364F: drivers/scsi/qla2xxx/ 17365 17366QLOGIC QLA3XXX NETWORK DRIVER 17367M: GR-Linux-NIC-Dev@marvell.com 17368L: netdev@vger.kernel.org 17369S: Supported 17370F: drivers/net/ethernet/qlogic/qla3xxx.* 17371 17372QLOGIC QLA4XXX iSCSI DRIVER 17373M: Nilesh Javali <njavali@marvell.com> 17374M: Manish Rangankar <mrangankar@marvell.com> 17375M: GR-QLogic-Storage-Upstream@marvell.com 17376L: linux-scsi@vger.kernel.org 17377S: Supported 17378F: drivers/scsi/qla4xxx/ 17379 17380QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17381M: Shahed Shaikh <shshaikh@marvell.com> 17382M: Manish Chopra <manishc@marvell.com> 17383M: GR-Linux-NIC-Dev@marvell.com 17384L: netdev@vger.kernel.org 17385S: Supported 17386F: drivers/net/ethernet/qlogic/qlcnic/ 17387 17388QLOGIC QLGE 10Gb ETHERNET DRIVER 17389M: Manish Chopra <manishc@marvell.com> 17390M: GR-Linux-NIC-Dev@marvell.com 17391M: Coiby Xu <coiby.xu@gmail.com> 17392L: netdev@vger.kernel.org 17393S: Supported 17394F: Documentation/networking/device_drivers/qlogic/qlge.rst 17395F: drivers/staging/qlge/ 17396 17397QM1D1B0004 MEDIA DRIVER 17398M: Akihiro Tsukada <tskd08@gmail.com> 17399L: linux-media@vger.kernel.org 17400S: Odd Fixes 17401F: drivers/media/tuners/qm1d1b0004* 17402 17403QM1D1C0042 MEDIA DRIVER 17404M: Akihiro Tsukada <tskd08@gmail.com> 17405L: linux-media@vger.kernel.org 17406S: Odd Fixes 17407F: drivers/media/tuners/qm1d1c0042* 17408 17409QNX4 FILESYSTEM 17410M: Anders Larsen <al@alarsen.net> 17411S: Maintained 17412W: http://www.alarsen.net/linux/qnx4fs/ 17413F: fs/qnx4/ 17414F: include/uapi/linux/qnx4_fs.h 17415F: include/uapi/linux/qnxtypes.h 17416 17417QNX6 FILESYSTEM 17418S: Orphan 17419F: Documentation/filesystems/qnx6.rst 17420F: fs/qnx6/ 17421F: include/linux/qnx6_fs.h 17422 17423QORIQ DPAA2 FSL-MC BUS DRIVER 17424M: Stuart Yoder <stuyoder@gmail.com> 17425M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17426L: linux-kernel@vger.kernel.org 17427S: Maintained 17428F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17429F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17430F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17431F: drivers/bus/fsl-mc/ 17432F: include/uapi/linux/fsl_mc.h 17433 17434QT1010 MEDIA DRIVER 17435M: Antti Palosaari <crope@iki.fi> 17436L: linux-media@vger.kernel.org 17437S: Maintained 17438W: https://linuxtv.org 17439W: http://palosaari.fi/linux/ 17440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17441T: git git://linuxtv.org/anttip/media_tree.git 17442F: drivers/media/tuners/qt1010* 17443 17444QUALCOMM ATH12K WIRELESS DRIVER 17445M: Kalle Valo <kvalo@kernel.org> 17446L: ath12k@lists.infradead.org 17447S: Supported 17448T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17449F: drivers/net/wireless/ath/ath12k/ 17450 17451QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17452M: Kalle Valo <kvalo@kernel.org> 17453L: ath10k@lists.infradead.org 17454S: Supported 17455W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17456T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17457F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17458F: drivers/net/wireless/ath/ath10k/ 17459 17460QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17461M: Kalle Valo <kvalo@kernel.org> 17462L: ath11k@lists.infradead.org 17463S: Supported 17464W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17465B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17467F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17468F: drivers/net/wireless/ath/ath11k/ 17469 17470QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17471M: Toke Høiland-Jørgensen <toke@toke.dk> 17472L: linux-wireless@vger.kernel.org 17473S: Maintained 17474W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17476F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17477F: drivers/net/wireless/ath/ath9k/ 17478 17479QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17480M: Stephan Gerhold <stephan@gerhold.net> 17481L: netdev@vger.kernel.org 17482L: linux-arm-msm@vger.kernel.org 17483S: Maintained 17484F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17485F: drivers/net/wwan/qcom_bam_dmux.c 17486 17487QUALCOMM CAMERA SUBSYSTEM DRIVER 17488M: Robert Foss <rfoss@kernel.org> 17489M: Todor Tomov <todor.too@gmail.com> 17490M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17491L: linux-media@vger.kernel.org 17492S: Maintained 17493F: Documentation/admin-guide/media/qcom_camss.rst 17494F: Documentation/devicetree/bindings/media/*camss* 17495F: drivers/media/platform/qcom/camss/ 17496 17497QUALCOMM CLOCK DRIVERS 17498M: Bjorn Andersson <andersson@kernel.org> 17499L: linux-arm-msm@vger.kernel.org 17500S: Supported 17501T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17502F: Documentation/devicetree/bindings/clock/qcom,* 17503F: drivers/clk/qcom/ 17504F: include/dt-bindings/clock/qcom,* 17505 17506QUALCOMM CLOUD AI (QAIC) DRIVER 17507M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17508R: Carl Vanderlip <quic_carlv@quicinc.com> 17509R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17510L: linux-arm-msm@vger.kernel.org 17511L: dri-devel@lists.freedesktop.org 17512S: Supported 17513T: git git://anongit.freedesktop.org/drm/drm-misc 17514F: Documentation/accel/qaic/ 17515F: drivers/accel/qaic/ 17516F: include/uapi/drm/qaic_accel.h 17517 17518QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17519M: Bjorn Andersson <andersson@kernel.org> 17520M: Konrad Dybcio <konrad.dybcio@linaro.org> 17521L: linux-pm@vger.kernel.org 17522L: linux-arm-msm@vger.kernel.org 17523S: Maintained 17524F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17525F: drivers/soc/qcom/cpr.c 17526 17527QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17528M: Ilia Lin <ilia.lin@kernel.org> 17529L: linux-pm@vger.kernel.org 17530S: Maintained 17531F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17532F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17533F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17534 17535QUALCOMM CRYPTO DRIVERS 17536M: Thara Gopinath <thara.gopinath@gmail.com> 17537L: linux-crypto@vger.kernel.org 17538L: linux-arm-msm@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17541F: drivers/crypto/qce/ 17542 17543QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17544M: Timur Tabi <timur@kernel.org> 17545L: netdev@vger.kernel.org 17546S: Maintained 17547F: drivers/net/ethernet/qualcomm/emac/ 17548 17549QUALCOMM ETHQOS ETHERNET DRIVER 17550M: Vinod Koul <vkoul@kernel.org> 17551R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17552L: netdev@vger.kernel.org 17553L: linux-arm-msm@vger.kernel.org 17554S: Maintained 17555F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17556F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17557 17558QUALCOMM FASTRPC DRIVER 17559M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17560M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17561L: linux-arm-msm@vger.kernel.org 17562S: Maintained 17563F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17564F: drivers/misc/fastrpc.c 17565F: include/uapi/misc/fastrpc.h 17566 17567QUALCOMM HEXAGON ARCHITECTURE 17568M: Brian Cain <bcain@quicinc.com> 17569L: linux-hexagon@vger.kernel.org 17570S: Supported 17571T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17572F: arch/hexagon/ 17573 17574QUALCOMM HIDMA DRIVER 17575M: Sinan Kaya <okaya@kernel.org> 17576L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17577L: linux-arm-msm@vger.kernel.org 17578L: dmaengine@vger.kernel.org 17579S: Supported 17580F: drivers/dma/qcom/hidma* 17581 17582QUALCOMM I2C CCI DRIVER 17583M: Loic Poulain <loic.poulain@linaro.org> 17584M: Robert Foss <rfoss@kernel.org> 17585L: linux-i2c@vger.kernel.org 17586L: linux-arm-msm@vger.kernel.org 17587S: Maintained 17588F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17589F: drivers/i2c/busses/i2c-qcom-cci.c 17590 17591QUALCOMM INTERCONNECT BWMON DRIVER 17592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17593L: linux-arm-msm@vger.kernel.org 17594S: Maintained 17595F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17596F: drivers/soc/qcom/icc-bwmon.c 17597 17598QUALCOMM IOMMU 17599M: Rob Clark <robdclark@gmail.com> 17600L: iommu@lists.linux.dev 17601L: linux-arm-msm@vger.kernel.org 17602S: Maintained 17603F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17604 17605QUALCOMM IPC ROUTER (QRTR) DRIVER 17606M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17607L: linux-arm-msm@vger.kernel.org 17608S: Maintained 17609F: include/trace/events/qrtr.h 17610F: include/uapi/linux/qrtr.h 17611F: net/qrtr/ 17612 17613QUALCOMM IPCC MAILBOX DRIVER 17614M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17615L: linux-arm-msm@vger.kernel.org 17616S: Supported 17617F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17618F: drivers/mailbox/qcom-ipcc.c 17619F: include/dt-bindings/mailbox/qcom-ipcc.h 17620 17621QUALCOMM IPQ4019 USB PHY DRIVER 17622M: Robert Marko <robert.marko@sartura.hr> 17623M: Luka Perkov <luka.perkov@sartura.hr> 17624L: linux-arm-msm@vger.kernel.org 17625S: Maintained 17626F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17627F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17628 17629QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17630M: Robert Marko <robert.marko@sartura.hr> 17631M: Luka Perkov <luka.perkov@sartura.hr> 17632L: linux-arm-msm@vger.kernel.org 17633S: Maintained 17634F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17635F: drivers/regulator/vqmmc-ipq4019-regulator.c 17636 17637QUALCOMM NAND CONTROLLER DRIVER 17638M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17639L: linux-mtd@lists.infradead.org 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17643F: drivers/mtd/nand/raw/qcom_nandc.c 17644 17645QUALCOMM RMNET DRIVER 17646M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17647M: Sean Tranchetti <quic_stranche@quicinc.com> 17648L: netdev@vger.kernel.org 17649S: Maintained 17650F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17651F: drivers/net/ethernet/qualcomm/rmnet/ 17652F: include/linux/if_rmnet.h 17653 17654QUALCOMM TSENS THERMAL DRIVER 17655M: Amit Kucheria <amitk@kernel.org> 17656M: Thara Gopinath <thara.gopinath@gmail.com> 17657L: linux-pm@vger.kernel.org 17658L: linux-arm-msm@vger.kernel.org 17659S: Maintained 17660F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17661F: drivers/thermal/qcom/ 17662 17663QUALCOMM TYPEC PORT MANAGER DRIVER 17664M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17665L: linux-arm-msm@vger.kernel.org 17666L: linux-usb@vger.kernel.org 17667S: Maintained 17668F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17669F: drivers/usb/typec/tcpm/qcom/ 17670 17671QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17672M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17673M: Vikash Garodia <quic_vgarodia@quicinc.com> 17674R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17675L: linux-media@vger.kernel.org 17676L: linux-arm-msm@vger.kernel.org 17677S: Maintained 17678T: git git://linuxtv.org/media_tree.git 17679F: Documentation/devicetree/bindings/media/*venus* 17680F: drivers/media/platform/qcom/venus/ 17681 17682QUALCOMM WCN36XX WIRELESS DRIVER 17683M: Loic Poulain <loic.poulain@linaro.org> 17684L: wcn36xx@lists.infradead.org 17685S: Supported 17686W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17687F: drivers/net/wireless/ath/wcn36xx/ 17688 17689QUANTENNA QTNFMAC WIRELESS DRIVER 17690M: Igor Mitsyanko <imitsyanko@quantenna.com> 17691R: Sergey Matyukevich <geomatsi@gmail.com> 17692L: linux-wireless@vger.kernel.org 17693S: Maintained 17694F: drivers/net/wireless/quantenna 17695 17696RADEON and AMDGPU DRM DRIVERS 17697M: Alex Deucher <alexander.deucher@amd.com> 17698M: Christian König <christian.koenig@amd.com> 17699M: Pan, Xinhui <Xinhui.Pan@amd.com> 17700L: amd-gfx@lists.freedesktop.org 17701S: Supported 17702B: https://gitlab.freedesktop.org/drm/amd/-/issues 17703C: irc://irc.oftc.net/radeon 17704T: git https://gitlab.freedesktop.org/agd5f/linux.git 17705F: Documentation/gpu/amdgpu/ 17706F: drivers/gpu/drm/amd/ 17707F: drivers/gpu/drm/radeon/ 17708F: include/uapi/drm/amdgpu_drm.h 17709F: include/uapi/drm/radeon_drm.h 17710 17711RADEON FRAMEBUFFER DISPLAY DRIVER 17712M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17713L: linux-fbdev@vger.kernel.org 17714S: Maintained 17715F: drivers/video/fbdev/aty/radeon* 17716F: include/uapi/linux/radeonfb.h 17717 17718RADIOSHARK RADIO DRIVER 17719M: Hans Verkuil <hverkuil@xs4all.nl> 17720L: linux-media@vger.kernel.org 17721S: Maintained 17722T: git git://linuxtv.org/media_tree.git 17723F: drivers/media/radio/radio-shark.c 17724 17725RADIOSHARK2 RADIO DRIVER 17726M: Hans Verkuil <hverkuil@xs4all.nl> 17727L: linux-media@vger.kernel.org 17728S: Maintained 17729T: git git://linuxtv.org/media_tree.git 17730F: drivers/media/radio/radio-shark2.c 17731F: drivers/media/radio/radio-tea5777.c 17732 17733RADOS BLOCK DEVICE (RBD) 17734M: Ilya Dryomov <idryomov@gmail.com> 17735R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17736L: ceph-devel@vger.kernel.org 17737S: Supported 17738W: http://ceph.com/ 17739T: git https://github.com/ceph/ceph-client.git 17740F: Documentation/ABI/testing/sysfs-bus-rbd 17741F: drivers/block/rbd.c 17742F: drivers/block/rbd_types.h 17743 17744RAGE128 FRAMEBUFFER DISPLAY DRIVER 17745L: linux-fbdev@vger.kernel.org 17746S: Orphan 17747F: drivers/video/fbdev/aty/aty128fb.c 17748 17749RAINSHADOW-CEC DRIVER 17750M: Hans Verkuil <hverkuil@xs4all.nl> 17751L: linux-media@vger.kernel.org 17752S: Maintained 17753T: git git://linuxtv.org/media_tree.git 17754F: drivers/media/cec/usb/rainshadow/ 17755 17756RALINK MIPS ARCHITECTURE 17757M: John Crispin <john@phrozen.org> 17758L: linux-mips@vger.kernel.org 17759S: Maintained 17760F: arch/mips/ralink 17761 17762RALINK MT7621 MIPS ARCHITECTURE 17763M: Arınç ÜNAL <arinc.unal@arinc9.com> 17764M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17765L: linux-mips@vger.kernel.org 17766S: Maintained 17767F: arch/mips/boot/dts/ralink/mt7621* 17768 17769RALINK RT2X00 WIRELESS LAN DRIVER 17770M: Stanislaw Gruszka <stf_xl@wp.pl> 17771M: Helmut Schaa <helmut.schaa@googlemail.com> 17772L: linux-wireless@vger.kernel.org 17773S: Maintained 17774F: drivers/net/wireless/ralink/rt2x00/ 17775 17776RAMDISK RAM BLOCK DEVICE DRIVER 17777M: Jens Axboe <axboe@kernel.dk> 17778S: Maintained 17779F: Documentation/admin-guide/blockdev/ramdisk.rst 17780F: drivers/block/brd.c 17781 17782RANCHU VIRTUAL BOARD FOR MIPS 17783M: Miodrag Dinic <miodrag.dinic@mips.com> 17784L: linux-mips@vger.kernel.org 17785S: Supported 17786F: arch/mips/configs/generic/board-ranchu.config 17787F: arch/mips/generic/board-ranchu.c 17788 17789RANDOM NUMBER DRIVER 17790M: "Theodore Ts'o" <tytso@mit.edu> 17791M: Jason A. Donenfeld <Jason@zx2c4.com> 17792S: Maintained 17793T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17794F: drivers/char/random.c 17795F: drivers/virt/vmgenid.c 17796 17797RAPIDIO SUBSYSTEM 17798M: Matt Porter <mporter@kernel.crashing.org> 17799M: Alexandre Bounine <alex.bou9@gmail.com> 17800S: Maintained 17801F: drivers/rapidio/ 17802 17803RAS INFRASTRUCTURE 17804M: Tony Luck <tony.luck@intel.com> 17805M: Borislav Petkov <bp@alien8.de> 17806L: linux-edac@vger.kernel.org 17807S: Maintained 17808F: Documentation/admin-guide/ras.rst 17809F: drivers/ras/ 17810F: include/linux/ras.h 17811F: include/ras/ras_event.h 17812 17813RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17814L: linux-wireless@vger.kernel.org 17815S: Orphan 17816F: drivers/net/wireless/legacy/ray* 17817 17818RC-CORE / LIRC FRAMEWORK 17819M: Sean Young <sean@mess.org> 17820L: linux-media@vger.kernel.org 17821S: Maintained 17822W: http://linuxtv.org 17823T: git git://linuxtv.org/media_tree.git 17824F: Documentation/driver-api/media/rc-core.rst 17825F: Documentation/userspace-api/media/rc/ 17826F: drivers/media/rc/ 17827F: include/media/rc-core.h 17828F: include/media/rc-map.h 17829F: include/uapi/linux/lirc.h 17830 17831RCMM REMOTE CONTROLS DECODER 17832M: Patrick Lerda <patrick9876@free.fr> 17833S: Maintained 17834F: drivers/media/rc/ir-rcmm-decoder.c 17835 17836RCUTORTURE TEST FRAMEWORK 17837M: "Paul E. McKenney" <paulmck@kernel.org> 17838M: Josh Triplett <josh@joshtriplett.org> 17839R: Steven Rostedt <rostedt@goodmis.org> 17840R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17841R: Lai Jiangshan <jiangshanlai@gmail.com> 17842L: rcu@vger.kernel.org 17843S: Supported 17844T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17845F: tools/testing/selftests/rcutorture 17846 17847RDACM20 Camera Sensor 17848M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17849M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17850M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17851M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17852L: linux-media@vger.kernel.org 17853S: Maintained 17854F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17855F: drivers/media/i2c/max9271.c 17856F: drivers/media/i2c/max9271.h 17857F: drivers/media/i2c/rdacm20.c 17858 17859RDACM21 Camera Sensor 17860M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17861M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17862M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17863M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17864L: linux-media@vger.kernel.org 17865S: Maintained 17866F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17867F: drivers/media/i2c/max9271.c 17868F: drivers/media/i2c/max9271.h 17869F: drivers/media/i2c/rdacm21.c 17870 17871RDC R-321X SoC 17872M: Florian Fainelli <florian@openwrt.org> 17873S: Maintained 17874 17875RDC R6040 FAST ETHERNET DRIVER 17876M: Florian Fainelli <f.fainelli@gmail.com> 17877L: netdev@vger.kernel.org 17878S: Maintained 17879F: drivers/net/ethernet/rdc/r6040.c 17880 17881RDMAVT - RDMA verbs software 17882M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17883L: linux-rdma@vger.kernel.org 17884S: Supported 17885F: drivers/infiniband/sw/rdmavt 17886 17887RDS - RELIABLE DATAGRAM SOCKETS 17888M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17889L: netdev@vger.kernel.org 17890L: linux-rdma@vger.kernel.org 17891L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17892S: Supported 17893W: https://oss.oracle.com/projects/rds/ 17894F: Documentation/networking/rds.rst 17895F: net/rds/ 17896 17897RDT - RESOURCE ALLOCATION 17898M: Fenghua Yu <fenghua.yu@intel.com> 17899M: Reinette Chatre <reinette.chatre@intel.com> 17900L: linux-kernel@vger.kernel.org 17901S: Supported 17902F: Documentation/arch/x86/resctrl* 17903F: arch/x86/include/asm/resctrl.h 17904F: arch/x86/kernel/cpu/resctrl/ 17905F: tools/testing/selftests/resctrl/ 17906 17907READ-COPY UPDATE (RCU) 17908M: "Paul E. McKenney" <paulmck@kernel.org> 17909M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17910M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17911M: Joel Fernandes <joel@joelfernandes.org> 17912M: Josh Triplett <josh@joshtriplett.org> 17913M: Boqun Feng <boqun.feng@gmail.com> 17914R: Steven Rostedt <rostedt@goodmis.org> 17915R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17916R: Lai Jiangshan <jiangshanlai@gmail.com> 17917R: Zqiang <qiang.zhang1211@gmail.com> 17918L: rcu@vger.kernel.org 17919S: Supported 17920W: http://www.rdrop.com/users/paulmck/RCU/ 17921T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17922F: Documentation/RCU/ 17923F: include/linux/rcu* 17924F: kernel/rcu/ 17925X: Documentation/RCU/torture.rst 17926X: include/linux/srcu*.h 17927X: kernel/rcu/srcu*.c 17928 17929REAL TIME CLOCK (RTC) SUBSYSTEM 17930M: Alessandro Zummo <a.zummo@towertech.it> 17931M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17932L: linux-rtc@vger.kernel.org 17933S: Maintained 17934Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17935T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17936F: Documentation/admin-guide/rtc.rst 17937F: Documentation/devicetree/bindings/rtc/ 17938F: drivers/rtc/ 17939F: include/linux/platform_data/rtc-* 17940F: include/linux/rtc.h 17941F: include/linux/rtc/ 17942F: include/uapi/linux/rtc.h 17943F: tools/testing/selftests/rtc/ 17944 17945Real-time Linux Analysis (RTLA) tools 17946M: Daniel Bristot de Oliveira <bristot@kernel.org> 17947M: Steven Rostedt <rostedt@goodmis.org> 17948L: linux-trace-kernel@vger.kernel.org 17949S: Maintained 17950F: Documentation/tools/rtla/ 17951F: tools/tracing/rtla/ 17952 17953REALTEK AUDIO CODECS 17954M: Oder Chiou <oder_chiou@realtek.com> 17955S: Maintained 17956F: include/sound/rt*.h 17957F: sound/soc/codecs/rt* 17958 17959REALTEK OTTO WATCHDOG 17960M: Sander Vanheule <sander@svanheule.net> 17961L: linux-watchdog@vger.kernel.org 17962S: Maintained 17963F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17964F: drivers/watchdog/realtek_otto_wdt.c 17965 17966REALTEK RTL83xx SMI DSA ROUTER CHIPS 17967M: Linus Walleij <linus.walleij@linaro.org> 17968M: Alvin Šipraga <alsi@bang-olufsen.dk> 17969S: Maintained 17970F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17971F: drivers/net/dsa/realtek/* 17972 17973REALTEK WIRELESS DRIVER (rtlwifi family) 17974M: Ping-Ke Shih <pkshih@realtek.com> 17975L: linux-wireless@vger.kernel.org 17976S: Maintained 17977W: https://wireless.wiki.kernel.org/ 17978T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17979F: drivers/net/wireless/realtek/rtlwifi/ 17980 17981REALTEK WIRELESS DRIVER (rtw88) 17982M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17983L: linux-wireless@vger.kernel.org 17984S: Maintained 17985F: drivers/net/wireless/realtek/rtw88/ 17986 17987REALTEK WIRELESS DRIVER (rtw89) 17988M: Ping-Ke Shih <pkshih@realtek.com> 17989L: linux-wireless@vger.kernel.org 17990S: Maintained 17991F: drivers/net/wireless/realtek/rtw89/ 17992 17993REDPINE WIRELESS DRIVER 17994L: linux-wireless@vger.kernel.org 17995S: Orphan 17996F: drivers/net/wireless/rsi/ 17997 17998REGISTER MAP ABSTRACTION 17999M: Mark Brown <broonie@kernel.org> 18000L: linux-kernel@vger.kernel.org 18001S: Supported 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18003F: Documentation/devicetree/bindings/regmap/ 18004F: drivers/base/regmap/ 18005F: include/linux/regmap.h 18006 18007REISERFS FILE SYSTEM 18008L: reiserfs-devel@vger.kernel.org 18009S: Supported 18010F: fs/reiserfs/ 18011 18012REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18013M: Bjorn Andersson <andersson@kernel.org> 18014M: Mathieu Poirier <mathieu.poirier@linaro.org> 18015L: linux-remoteproc@vger.kernel.org 18016S: Maintained 18017T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18018F: Documentation/ABI/testing/sysfs-class-remoteproc 18019F: Documentation/devicetree/bindings/remoteproc/ 18020F: Documentation/staging/remoteproc.rst 18021F: drivers/remoteproc/ 18022F: include/linux/remoteproc.h 18023F: include/linux/remoteproc/ 18024 18025REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18026M: Bjorn Andersson <andersson@kernel.org> 18027M: Mathieu Poirier <mathieu.poirier@linaro.org> 18028L: linux-remoteproc@vger.kernel.org 18029S: Maintained 18030T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18031F: Documentation/ABI/testing/sysfs-bus-rpmsg 18032F: Documentation/staging/rpmsg.rst 18033F: drivers/rpmsg/ 18034F: include/linux/rpmsg.h 18035F: include/linux/rpmsg/ 18036F: include/uapi/linux/rpmsg.h 18037F: samples/rpmsg/ 18038 18039REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18040M: Stephan Gerhold <stephan@gerhold.net> 18041L: netdev@vger.kernel.org 18042L: linux-remoteproc@vger.kernel.org 18043S: Maintained 18044F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18045 18046RENESAS CLOCK DRIVERS 18047M: Geert Uytterhoeven <geert+renesas@glider.be> 18048L: linux-renesas-soc@vger.kernel.org 18049S: Supported 18050T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18051F: Documentation/devicetree/bindings/clock/renesas,* 18052F: drivers/clk/renesas/ 18053 18054RENESAS EMEV2 I2C DRIVER 18055M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18056L: linux-renesas-soc@vger.kernel.org 18057S: Supported 18058F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18059F: drivers/i2c/busses/i2c-emev2.c 18060 18061RENESAS ETHERNET DRIVERS 18062R: Sergey Shtylyov <s.shtylyov@omp.ru> 18063L: netdev@vger.kernel.org 18064L: linux-renesas-soc@vger.kernel.org 18065F: Documentation/devicetree/bindings/net/renesas,*.yaml 18066F: drivers/net/ethernet/renesas/ 18067F: include/linux/sh_eth.h 18068 18069RENESAS IDT821034 ASoC CODEC 18070M: Herve Codina <herve.codina@bootlin.com> 18071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18072S: Maintained 18073F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18074F: sound/soc/codecs/idt821034.c 18075 18076RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18077M: Miquel Raynal <miquel.raynal@bootlin.com> 18078L: linux-mtd@lists.infradead.org 18079L: linux-renesas-soc@vger.kernel.org 18080S: Maintained 18081F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18082F: drivers/mtd/nand/raw/renesas-nand-controller.c 18083 18084RENESAS R-CAR GYROADC DRIVER 18085M: Marek Vasut <marek.vasut@gmail.com> 18086L: linux-iio@vger.kernel.org 18087S: Supported 18088F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18089F: drivers/iio/adc/rcar-gyroadc.c 18090 18091RENESAS R-CAR I2C DRIVERS 18092M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18093L: linux-renesas-soc@vger.kernel.org 18094S: Supported 18095F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18096F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18097F: drivers/i2c/busses/i2c-rcar.c 18098F: drivers/i2c/busses/i2c-sh_mobile.c 18099 18100RENESAS R-CAR SATA DRIVER 18101R: Sergey Shtylyov <s.shtylyov@omp.ru> 18102L: linux-ide@vger.kernel.org 18103L: linux-renesas-soc@vger.kernel.org 18104S: Supported 18105F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18106F: drivers/ata/sata_rcar.c 18107 18108RENESAS R-CAR THERMAL DRIVERS 18109M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18110L: linux-renesas-soc@vger.kernel.org 18111S: Supported 18112F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18113F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18114F: drivers/thermal/rcar_gen3_thermal.c 18115F: drivers/thermal/rcar_thermal.c 18116 18117RENESAS RIIC DRIVER 18118M: Chris Brandt <chris.brandt@renesas.com> 18119L: linux-renesas-soc@vger.kernel.org 18120S: Supported 18121F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18122F: drivers/i2c/busses/i2c-riic.c 18123 18124RENESAS RZ/G2L A/D DRIVER 18125M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18126L: linux-iio@vger.kernel.org 18127L: linux-renesas-soc@vger.kernel.org 18128S: Supported 18129F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18130F: drivers/iio/adc/rzg2l_adc.c 18131 18132RENESAS RZ/G2L MTU3a COUNTER DRIVER 18133M: Biju Das <biju.das.jz@bp.renesas.com> 18134L: linux-iio@vger.kernel.org 18135L: linux-renesas-soc@vger.kernel.org 18136S: Supported 18137F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18138F: drivers/counter/rz-mtu3-cnt.c 18139 18140RENESAS RZ/N1 A5PSW SWITCH DRIVER 18141M: Clément Léger <clement.leger@bootlin.com> 18142L: linux-renesas-soc@vger.kernel.org 18143L: netdev@vger.kernel.org 18144S: Maintained 18145F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18146F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18147F: drivers/net/dsa/rzn1_a5psw* 18148F: drivers/net/pcs/pcs-rzn1-miic.c 18149F: include/dt-bindings/net/pcs-rzn1-miic.h 18150F: include/linux/pcs-rzn1-miic.h 18151F: net/dsa/tag_rzn1_a5psw.c 18152 18153RENESAS RZ/N1 RTC CONTROLLER DRIVER 18154M: Miquel Raynal <miquel.raynal@bootlin.com> 18155L: linux-rtc@vger.kernel.org 18156L: linux-renesas-soc@vger.kernel.org 18157S: Maintained 18158F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18159F: drivers/rtc/rtc-rzn1.c 18160 18161RENESAS RZ/N1 USBF CONTROLLER DRIVER 18162M: Herve Codina <herve.codina@bootlin.com> 18163L: linux-renesas-soc@vger.kernel.org 18164L: linux-usb@vger.kernel.org 18165S: Maintained 18166F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18167F: drivers/usb/gadget/udc/renesas_usbf.c 18168 18169RENESAS RZ/V2M I2C DRIVER 18170M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18171L: linux-i2c@vger.kernel.org 18172L: linux-renesas-soc@vger.kernel.org 18173S: Supported 18174F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18175F: drivers/i2c/busses/i2c-rzv2m.c 18176 18177RENESAS USB PHY DRIVER 18178M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18179L: linux-renesas-soc@vger.kernel.org 18180S: Maintained 18181F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18182 18183RENESAS VERSACLOCK 7 CLOCK DRIVER 18184M: Alex Helms <alexander.helms.jy@renesas.com> 18185S: Maintained 18186F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18187F: drivers/clk/clk-versaclock7.c 18188 18189RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18190M: Herve Codina <herve.codina@bootlin.com> 18191L: linux-iio@vger.kernel.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18194F: drivers/iio/potentiometer/x9250.c 18195 18196RESET CONTROLLER FRAMEWORK 18197M: Philipp Zabel <p.zabel@pengutronix.de> 18198S: Maintained 18199T: git git://git.pengutronix.de/git/pza/linux 18200F: Documentation/devicetree/bindings/reset/ 18201F: Documentation/driver-api/reset.rst 18202F: drivers/reset/ 18203F: include/dt-bindings/reset/ 18204F: include/linux/reset-controller.h 18205F: include/linux/reset.h 18206F: include/linux/reset/ 18207K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18208 18209RESTARTABLE SEQUENCES SUPPORT 18210M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18211M: Peter Zijlstra <peterz@infradead.org> 18212M: "Paul E. McKenney" <paulmck@kernel.org> 18213M: Boqun Feng <boqun.feng@gmail.com> 18214L: linux-kernel@vger.kernel.org 18215S: Supported 18216F: include/trace/events/rseq.h 18217F: include/uapi/linux/rseq.h 18218F: kernel/rseq.c 18219F: tools/testing/selftests/rseq/ 18220 18221RFKILL 18222M: Johannes Berg <johannes@sipsolutions.net> 18223L: linux-wireless@vger.kernel.org 18224S: Maintained 18225W: https://wireless.wiki.kernel.org/ 18226Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18227T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18228T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18229F: Documentation/ABI/stable/sysfs-class-rfkill 18230F: Documentation/driver-api/rfkill.rst 18231F: include/linux/rfkill.h 18232F: include/uapi/linux/rfkill.h 18233F: net/rfkill/ 18234 18235RHASHTABLE 18236M: Thomas Graf <tgraf@suug.ch> 18237M: Herbert Xu <herbert@gondor.apana.org.au> 18238L: netdev@vger.kernel.org 18239S: Maintained 18240F: include/linux/rhashtable-types.h 18241F: include/linux/rhashtable.h 18242F: lib/rhashtable.c 18243F: lib/test_rhashtable.c 18244 18245RICOH R5C592 MEMORYSTICK DRIVER 18246M: Maxim Levitsky <maximlevitsky@gmail.com> 18247S: Maintained 18248F: drivers/memstick/host/r592.* 18249 18250RICOH SMARTMEDIA/XD DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/mtd/nand/raw/r852.c 18254F: drivers/mtd/nand/raw/r852.h 18255 18256RISC-V ARCHITECTURE 18257M: Paul Walmsley <paul.walmsley@sifive.com> 18258M: Palmer Dabbelt <palmer@dabbelt.com> 18259M: Albert Ou <aou@eecs.berkeley.edu> 18260L: linux-riscv@lists.infradead.org 18261S: Supported 18262Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18263C: irc://irc.libera.chat/riscv 18264P: Documentation/riscv/patch-acceptance.rst 18265T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18266F: arch/riscv/ 18267N: riscv 18268K: riscv 18269 18270RISC-V MICROCHIP FPGA SUPPORT 18271M: Conor Dooley <conor.dooley@microchip.com> 18272M: Daire McNamara <daire.mcnamara@microchip.com> 18273L: linux-riscv@lists.infradead.org 18274S: Supported 18275F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18276F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18277F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18278F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18279F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18280F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18281F: Documentation/devicetree/bindings/riscv/microchip.yaml 18282F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18283F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18284F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18285F: arch/riscv/boot/dts/microchip/ 18286F: drivers/char/hw_random/mpfs-rng.c 18287F: drivers/clk/microchip/clk-mpfs*.c 18288F: drivers/i2c/busses/i2c-microchip-corei2c.c 18289F: drivers/mailbox/mailbox-mpfs.c 18290F: drivers/pci/controller/pcie-microchip-host.c 18291F: drivers/pwm/pwm-microchip-core.c 18292F: drivers/reset/reset-mpfs.c 18293F: drivers/rtc/rtc-mpfs.c 18294F: drivers/soc/microchip/mpfs-sys-controller.c 18295F: drivers/spi/spi-microchip-core-qspi.c 18296F: drivers/spi/spi-microchip-core.c 18297F: drivers/usb/musb/mpfs.c 18298F: include/soc/microchip/mpfs.h 18299 18300RISC-V MISC SOC SUPPORT 18301M: Conor Dooley <conor@kernel.org> 18302L: linux-riscv@lists.infradead.org 18303S: Maintained 18304Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18305T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18306F: Documentation/devicetree/bindings/riscv/ 18307F: arch/riscv/boot/dts/ 18308X: arch/riscv/boot/dts/allwinner/ 18309X: arch/riscv/boot/dts/renesas/ 18310 18311RISC-V PMU DRIVERS 18312M: Atish Patra <atishp@atishpatra.org> 18313R: Anup Patel <anup@brainfault.org> 18314L: linux-riscv@lists.infradead.org 18315S: Supported 18316F: drivers/perf/riscv_pmu.c 18317F: drivers/perf/riscv_pmu_legacy.c 18318F: drivers/perf/riscv_pmu_sbi.c 18319 18320RISC-V THEAD SoC SUPPORT 18321M: Jisheng Zhang <jszhang@kernel.org> 18322M: Guo Ren <guoren@kernel.org> 18323M: Fu Wei <wefu@redhat.com> 18324L: linux-riscv@lists.infradead.org 18325S: Maintained 18326F: arch/riscv/boot/dts/thead/ 18327 18328RNBD BLOCK DRIVERS 18329M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18330M: Jack Wang <jinpu.wang@ionos.com> 18331L: linux-block@vger.kernel.org 18332S: Maintained 18333F: drivers/block/rnbd/ 18334 18335ROCCAT DRIVERS 18336M: Stefan Achatz <erazor_de@users.sourceforge.net> 18337S: Maintained 18338W: http://sourceforge.net/projects/roccat/ 18339F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18340F: drivers/hid/hid-roccat* 18341F: include/linux/hid-roccat* 18342 18343ROCKCHIP CRYPTO DRIVERS 18344M: Corentin Labbe <clabbe@baylibre.com> 18345L: linux-crypto@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18348F: drivers/crypto/rockchip/ 18349 18350ROCKCHIP I2S TDM DRIVER 18351M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18352L: linux-rockchip@lists.infradead.org 18353S: Maintained 18354F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18355F: sound/soc/rockchip/rockchip_i2s_tdm.* 18356 18357ROCKCHIP ISP V1 DRIVER 18358M: Dafna Hirschfeld <dafna@fastmail.com> 18359L: linux-media@vger.kernel.org 18360L: linux-rockchip@lists.infradead.org 18361S: Maintained 18362F: Documentation/admin-guide/media/rkisp1.rst 18363F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18364F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18365F: drivers/media/platform/rockchip/rkisp1 18366F: include/uapi/linux/rkisp1-config.h 18367 18368ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18369M: Jacob Chen <jacob-chen@iotwrt.com> 18370M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18371L: linux-media@vger.kernel.org 18372L: linux-rockchip@lists.infradead.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18375F: drivers/media/platform/rockchip/rga/ 18376 18377ROCKCHIP VIDEO DECODER DRIVER 18378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18379L: linux-media@vger.kernel.org 18380L: linux-rockchip@lists.infradead.org 18381S: Maintained 18382F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18383F: drivers/staging/media/rkvdec/ 18384 18385ROCKER DRIVER 18386M: Jiri Pirko <jiri@resnulli.us> 18387L: netdev@vger.kernel.org 18388S: Supported 18389F: drivers/net/ethernet/rocker/ 18390 18391ROCKETPORT EXPRESS/INFINITY DRIVER 18392M: Kevin Cernekee <cernekee@gmail.com> 18393L: linux-serial@vger.kernel.org 18394S: Odd Fixes 18395F: drivers/tty/serial/rp2.* 18396 18397ROHM BD99954 CHARGER IC 18398M: Matti Vaittinen <mazziesaccount@gmail.com> 18399S: Supported 18400F: drivers/power/supply/bd99954-charger.c 18401F: drivers/power/supply/bd99954-charger.h 18402 18403ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18404M: Tomasz Duszynski <tduszyns@gmail.com> 18405S: Maintained 18406F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18407F: drivers/iio/light/bh1750.c 18408 18409ROHM BU270xx LIGHT SENSOR DRIVERs 18410M: Matti Vaittinen <mazziesaccount@gmail.com> 18411L: linux-iio@vger.kernel.org 18412S: Supported 18413F: drivers/iio/light/rohm-bu27008.c 18414F: drivers/iio/light/rohm-bu27034.c 18415 18416ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18417M: Marek Vasut <marek.vasut+renesas@gmail.com> 18418L: linux-kernel@vger.kernel.org 18419L: linux-renesas-soc@vger.kernel.org 18420S: Supported 18421F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18422F: drivers/gpio/gpio-bd9571mwv.c 18423F: drivers/mfd/bd9571mwv.c 18424F: drivers/regulator/bd9571mwv-regulator.c 18425F: include/linux/mfd/bd9571mwv.h 18426 18427ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18428M: Matti Vaittinen <mazziesaccount@gmail.com> 18429S: Supported 18430F: drivers/clk/clk-bd718x7.c 18431F: drivers/gpio/gpio-bd71815.c 18432F: drivers/gpio/gpio-bd71828.c 18433F: drivers/mfd/rohm-bd71828.c 18434F: drivers/mfd/rohm-bd718x7.c 18435F: drivers/mfd/rohm-bd9576.c 18436F: drivers/regulator/bd71815-regulator.c 18437F: drivers/regulator/bd71828-regulator.c 18438F: drivers/regulator/bd718x7-regulator.c 18439F: drivers/regulator/bd9576-regulator.c 18440F: drivers/regulator/rohm-regulator.c 18441F: drivers/rtc/rtc-bd70528.c 18442F: drivers/watchdog/bd9576_wdt.c 18443F: include/linux/mfd/rohm-bd71815.h 18444F: include/linux/mfd/rohm-bd71828.h 18445F: include/linux/mfd/rohm-bd718x7.h 18446F: include/linux/mfd/rohm-bd957x.h 18447F: include/linux/mfd/rohm-generic.h 18448F: include/linux/mfd/rohm-shared.h 18449 18450ROSE NETWORK LAYER 18451M: Ralf Baechle <ralf@linux-mips.org> 18452L: linux-hams@vger.kernel.org 18453S: Maintained 18454W: http://www.linux-ax25.org/ 18455F: include/net/rose.h 18456F: include/uapi/linux/rose.h 18457F: net/rose/ 18458 18459ROTATION DRIVER FOR ALLWINNER A83T 18460M: Jernej Skrabec <jernej.skrabec@gmail.com> 18461L: linux-media@vger.kernel.org 18462S: Maintained 18463T: git git://linuxtv.org/media_tree.git 18464F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18465F: drivers/media/platform/sunxi/sun8i-rotate/ 18466 18467RPMSG TTY DRIVER 18468M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18469L: linux-remoteproc@vger.kernel.org 18470S: Maintained 18471F: drivers/tty/rpmsg_tty.c 18472 18473RTL2830 MEDIA DRIVER 18474M: Antti Palosaari <crope@iki.fi> 18475L: linux-media@vger.kernel.org 18476S: Maintained 18477W: https://linuxtv.org 18478W: http://palosaari.fi/linux/ 18479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18480T: git git://linuxtv.org/anttip/media_tree.git 18481F: drivers/media/dvb-frontends/rtl2830* 18482 18483RTL2832 MEDIA DRIVER 18484M: Antti Palosaari <crope@iki.fi> 18485L: linux-media@vger.kernel.org 18486S: Maintained 18487W: https://linuxtv.org 18488W: http://palosaari.fi/linux/ 18489Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18490T: git git://linuxtv.org/anttip/media_tree.git 18491F: drivers/media/dvb-frontends/rtl2832* 18492 18493RTL2832_SDR MEDIA DRIVER 18494M: Antti Palosaari <crope@iki.fi> 18495L: linux-media@vger.kernel.org 18496S: Maintained 18497W: https://linuxtv.org 18498W: http://palosaari.fi/linux/ 18499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18500T: git git://linuxtv.org/anttip/media_tree.git 18501F: drivers/media/dvb-frontends/rtl2832_sdr* 18502 18503RTL8180 WIRELESS DRIVER 18504L: linux-wireless@vger.kernel.org 18505S: Orphan 18506W: https://wireless.wiki.kernel.org/ 18507T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18508F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18509 18510RTL8187 WIRELESS DRIVER 18511M: Herton Ronaldo Krzesinski <herton@canonical.com> 18512M: Hin-Tak Leung <htl10@users.sourceforge.net> 18513M: Larry Finger <Larry.Finger@lwfinger.net> 18514L: linux-wireless@vger.kernel.org 18515S: Maintained 18516W: https://wireless.wiki.kernel.org/ 18517T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18518F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18519 18520RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18521M: Jes Sorensen <Jes.Sorensen@gmail.com> 18522L: linux-wireless@vger.kernel.org 18523S: Maintained 18524T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18525F: drivers/net/wireless/realtek/rtl8xxxu/ 18526 18527RTRS TRANSPORT DRIVERS 18528M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18529M: Jack Wang <jinpu.wang@ionos.com> 18530L: linux-rdma@vger.kernel.org 18531S: Maintained 18532F: drivers/infiniband/ulp/rtrs/ 18533 18534RUNTIME VERIFICATION (RV) 18535M: Daniel Bristot de Oliveira <bristot@kernel.org> 18536M: Steven Rostedt <rostedt@goodmis.org> 18537L: linux-trace-kernel@vger.kernel.org 18538S: Maintained 18539F: Documentation/trace/rv/ 18540F: include/linux/rv.h 18541F: include/rv/ 18542F: kernel/trace/rv/ 18543F: tools/verification/ 18544 18545RUST 18546M: Miguel Ojeda <ojeda@kernel.org> 18547M: Alex Gaynor <alex.gaynor@gmail.com> 18548M: Wedson Almeida Filho <wedsonaf@gmail.com> 18549R: Boqun Feng <boqun.feng@gmail.com> 18550R: Gary Guo <gary@garyguo.net> 18551R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18552R: Benno Lossin <benno.lossin@proton.me> 18553L: rust-for-linux@vger.kernel.org 18554S: Supported 18555W: https://github.com/Rust-for-Linux/linux 18556B: https://github.com/Rust-for-Linux/linux/issues 18557C: zulip://rust-for-linux.zulipchat.com 18558T: git https://github.com/Rust-for-Linux/linux.git rust-next 18559F: Documentation/rust/ 18560F: rust/ 18561F: samples/rust/ 18562F: scripts/*rust* 18563K: \b(?i:rust)\b 18564 18565RXRPC SOCKETS (AF_RXRPC) 18566M: David Howells <dhowells@redhat.com> 18567M: Marc Dionne <marc.dionne@auristor.com> 18568L: linux-afs@lists.infradead.org 18569S: Supported 18570W: https://www.infradead.org/~dhowells/kafs/ 18571F: Documentation/networking/rxrpc.rst 18572F: include/keys/rxrpc-type.h 18573F: include/net/af_rxrpc.h 18574F: include/trace/events/rxrpc.h 18575F: include/uapi/linux/rxrpc.h 18576F: net/rxrpc/ 18577 18578S3 SAVAGE FRAMEBUFFER DRIVER 18579M: Antonino Daplas <adaplas@gmail.com> 18580L: linux-fbdev@vger.kernel.org 18581S: Maintained 18582F: drivers/video/fbdev/savage/ 18583 18584S390 ARCHITECTURE 18585M: Heiko Carstens <hca@linux.ibm.com> 18586M: Vasily Gorbik <gor@linux.ibm.com> 18587M: Alexander Gordeev <agordeev@linux.ibm.com> 18588R: Christian Borntraeger <borntraeger@linux.ibm.com> 18589R: Sven Schnelle <svens@linux.ibm.com> 18590L: linux-s390@vger.kernel.org 18591S: Supported 18592T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18593F: Documentation/driver-api/s390-drivers.rst 18594F: Documentation/s390/ 18595F: arch/s390/ 18596F: drivers/s390/ 18597F: drivers/watchdog/diag288_wdt.c 18598 18599S390 COMMON I/O LAYER 18600M: Vineeth Vijayan <vneethv@linux.ibm.com> 18601M: Peter Oberparleiter <oberpar@linux.ibm.com> 18602L: linux-s390@vger.kernel.org 18603S: Supported 18604F: drivers/s390/cio/ 18605 18606S390 DASD DRIVER 18607M: Stefan Haberland <sth@linux.ibm.com> 18608M: Jan Hoeppner <hoeppner@linux.ibm.com> 18609L: linux-s390@vger.kernel.org 18610S: Supported 18611F: block/partitions/ibm.c 18612F: drivers/s390/block/dasd* 18613F: include/linux/dasd_mod.h 18614 18615S390 IOMMU (PCI) 18616M: Niklas Schnelle <schnelle@linux.ibm.com> 18617M: Matthew Rosato <mjrosato@linux.ibm.com> 18618R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18619L: linux-s390@vger.kernel.org 18620S: Supported 18621F: drivers/iommu/s390-iommu.c 18622 18623S390 IUCV NETWORK LAYER 18624M: Alexandra Winter <wintera@linux.ibm.com> 18625M: Wenjia Zhang <wenjia@linux.ibm.com> 18626L: linux-s390@vger.kernel.org 18627L: netdev@vger.kernel.org 18628S: Supported 18629F: drivers/s390/net/*iucv* 18630F: include/net/iucv/ 18631F: net/iucv/ 18632 18633S390 MM 18634M: Alexander Gordeev <agordeev@linux.ibm.com> 18635M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18636L: linux-s390@vger.kernel.org 18637S: Supported 18638T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18639F: arch/s390/include/asm/pgtable.h 18640F: arch/s390/mm 18641 18642S390 NETWORK DRIVERS 18643M: Alexandra Winter <wintera@linux.ibm.com> 18644M: Wenjia Zhang <wenjia@linux.ibm.com> 18645L: linux-s390@vger.kernel.org 18646L: netdev@vger.kernel.org 18647S: Supported 18648F: drivers/s390/net/ 18649 18650S390 PCI SUBSYSTEM 18651M: Niklas Schnelle <schnelle@linux.ibm.com> 18652M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18653L: linux-s390@vger.kernel.org 18654S: Supported 18655F: Documentation/s390/pci.rst 18656F: arch/s390/pci/ 18657F: drivers/pci/hotplug/s390_pci_hpc.c 18658 18659S390 SCM DRIVER 18660M: Vineeth Vijayan <vneethv@linux.ibm.com> 18661L: linux-s390@vger.kernel.org 18662S: Supported 18663F: drivers/s390/block/scm* 18664F: drivers/s390/cio/scm.c 18665 18666S390 VFIO AP DRIVER 18667M: Tony Krowiak <akrowiak@linux.ibm.com> 18668M: Halil Pasic <pasic@linux.ibm.com> 18669M: Jason Herne <jjherne@linux.ibm.com> 18670L: linux-s390@vger.kernel.org 18671S: Supported 18672F: Documentation/s390/vfio-ap* 18673F: drivers/s390/crypto/vfio_ap* 18674 18675S390 VFIO-CCW DRIVER 18676M: Eric Farman <farman@linux.ibm.com> 18677M: Matthew Rosato <mjrosato@linux.ibm.com> 18678R: Halil Pasic <pasic@linux.ibm.com> 18679L: linux-s390@vger.kernel.org 18680L: kvm@vger.kernel.org 18681S: Supported 18682F: Documentation/s390/vfio-ccw.rst 18683F: drivers/s390/cio/vfio_ccw* 18684F: include/uapi/linux/vfio_ccw.h 18685 18686S390 VFIO-PCI DRIVER 18687M: Matthew Rosato <mjrosato@linux.ibm.com> 18688M: Eric Farman <farman@linux.ibm.com> 18689L: linux-s390@vger.kernel.org 18690L: kvm@vger.kernel.org 18691S: Supported 18692F: arch/s390/kvm/pci* 18693F: drivers/vfio/pci/vfio_pci_zdev.c 18694F: include/uapi/linux/vfio_zdev.h 18695 18696S390 ZCRYPT DRIVER 18697M: Harald Freudenberger <freude@linux.ibm.com> 18698L: linux-s390@vger.kernel.org 18699S: Supported 18700F: drivers/s390/crypto/ 18701 18702S390 ZFCP DRIVER 18703M: Steffen Maier <maier@linux.ibm.com> 18704M: Benjamin Block <bblock@linux.ibm.com> 18705L: linux-s390@vger.kernel.org 18706S: Supported 18707F: drivers/s390/scsi/zfcp_* 18708 18709SAA6588 RDS RECEIVER DRIVER 18710M: Hans Verkuil <hverkuil@xs4all.nl> 18711L: linux-media@vger.kernel.org 18712S: Odd Fixes 18713W: https://linuxtv.org 18714T: git git://linuxtv.org/media_tree.git 18715F: drivers/media/i2c/saa6588* 18716 18717SAA7134 VIDEO4LINUX DRIVER 18718M: Mauro Carvalho Chehab <mchehab@kernel.org> 18719L: linux-media@vger.kernel.org 18720S: Odd fixes 18721W: https://linuxtv.org 18722T: git git://linuxtv.org/media_tree.git 18723F: Documentation/driver-api/media/drivers/saa7134* 18724F: drivers/media/pci/saa7134/ 18725 18726SAA7146 VIDEO4LINUX-2 DRIVER 18727M: Hans Verkuil <hverkuil@xs4all.nl> 18728L: linux-media@vger.kernel.org 18729S: Maintained 18730T: git git://linuxtv.org/media_tree.git 18731F: drivers/media/common/saa7146/ 18732F: drivers/media/pci/saa7146/ 18733F: include/media/drv-intf/saa7146* 18734 18735SAFESETID SECURITY MODULE 18736M: Micah Morton <mortonm@chromium.org> 18737S: Supported 18738F: Documentation/admin-guide/LSM/SafeSetID.rst 18739F: security/safesetid/ 18740 18741SAMSUNG AUDIO (ASoC) DRIVERS 18742M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18744S: Maintained 18745B: mailto:linux-samsung-soc@vger.kernel.org 18746F: Documentation/devicetree/bindings/sound/samsung* 18747F: sound/soc/samsung/ 18748 18749SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18751L: linux-crypto@vger.kernel.org 18752L: linux-samsung-soc@vger.kernel.org 18753S: Maintained 18754F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18755F: drivers/crypto/exynos-rng.c 18756 18757SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18758M: Łukasz Stelmach <l.stelmach@samsung.com> 18759L: linux-samsung-soc@vger.kernel.org 18760S: Maintained 18761F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18762F: drivers/char/hw_random/exynos-trng.c 18763 18764SAMSUNG FRAMEBUFFER DRIVER 18765M: Jingoo Han <jingoohan1@gmail.com> 18766L: linux-fbdev@vger.kernel.org 18767S: Maintained 18768F: drivers/video/fbdev/s3c-fb.c 18769 18770SAMSUNG INTERCONNECT DRIVERS 18771M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18772M: Artur Świgoń <a.swigon@samsung.com> 18773L: linux-pm@vger.kernel.org 18774L: linux-samsung-soc@vger.kernel.org 18775S: Supported 18776F: drivers/interconnect/samsung/ 18777 18778SAMSUNG LAPTOP DRIVER 18779M: Corentin Chary <corentin.chary@gmail.com> 18780L: platform-driver-x86@vger.kernel.org 18781S: Maintained 18782F: drivers/platform/x86/samsung-laptop.c 18783 18784SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18785M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18786L: linux-kernel@vger.kernel.org 18787L: linux-samsung-soc@vger.kernel.org 18788S: Supported 18789B: mailto:linux-samsung-soc@vger.kernel.org 18790F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18791F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18792F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18793F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18795F: drivers/clk/clk-s2mps11.c 18796F: drivers/mfd/sec*.c 18797F: drivers/regulator/s2m*.c 18798F: drivers/regulator/s5m*.c 18799F: drivers/rtc/rtc-s5m.c 18800F: include/linux/mfd/samsung/ 18801 18802SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18803M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18804L: linux-media@vger.kernel.org 18805L: linux-samsung-soc@vger.kernel.org 18806S: Maintained 18807F: drivers/media/platform/samsung/s3c-camif/ 18808F: include/media/drv-intf/s3c_camif.h 18809 18810SAMSUNG S3FWRN5 NFC DRIVER 18811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18812S: Maintained 18813F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18814F: drivers/nfc/s3fwrn5 18815 18816SAMSUNG S5C73M3 CAMERA DRIVER 18817M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18818M: Andrzej Hajda <andrzej.hajda@intel.com> 18819L: linux-media@vger.kernel.org 18820S: Supported 18821F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18822F: drivers/media/i2c/s5c73m3/* 18823 18824SAMSUNG S5K5BAF CAMERA DRIVER 18825M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18826M: Andrzej Hajda <andrzej.hajda@intel.com> 18827L: linux-media@vger.kernel.org 18828S: Supported 18829F: drivers/media/i2c/s5k5baf.c 18830 18831SAMSUNG S5P Security SubSystem (SSS) DRIVER 18832M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18833M: Vladimir Zapolskiy <vz@mleia.com> 18834L: linux-crypto@vger.kernel.org 18835L: linux-samsung-soc@vger.kernel.org 18836S: Maintained 18837F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18838F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18839F: drivers/crypto/s5p-sss.c 18840 18841SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18842M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18843L: linux-media@vger.kernel.org 18844S: Supported 18845Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18846F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18847F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18848F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18850F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18851F: drivers/media/platform/samsung/exynos4-is/ 18852 18853SAMSUNG SOC CLOCK DRIVERS 18854M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18855M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18856M: Tomasz Figa <tomasz.figa@gmail.com> 18857M: Chanwoo Choi <cw00.choi@samsung.com> 18858R: Alim Akhtar <alim.akhtar@samsung.com> 18859L: linux-samsung-soc@vger.kernel.org 18860S: Supported 18861T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18862T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18863F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18864F: Documentation/devicetree/bindings/clock/samsung,s3c* 18865F: drivers/clk/samsung/ 18866F: include/dt-bindings/clock/exynos*.h 18867F: include/dt-bindings/clock/s5p*.h 18868F: include/dt-bindings/clock/samsung,*.h 18869F: include/linux/clk/samsung.h 18870 18871SAMSUNG SPI DRIVERS 18872M: Andi Shyti <andi.shyti@kernel.org> 18873L: linux-spi@vger.kernel.org 18874L: linux-samsung-soc@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18877F: drivers/spi/spi-s3c* 18878F: include/linux/platform_data/spi-s3c64xx.h 18879 18880SAMSUNG SXGBE DRIVERS 18881M: Byungho An <bh74.an@samsung.com> 18882L: netdev@vger.kernel.org 18883S: Supported 18884F: drivers/net/ethernet/samsung/sxgbe/ 18885 18886SAMSUNG THERMAL DRIVER 18887M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18888M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18889L: linux-pm@vger.kernel.org 18890L: linux-samsung-soc@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18893F: drivers/thermal/samsung/ 18894 18895SAMSUNG USB2 PHY DRIVER 18896M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18897L: linux-kernel@vger.kernel.org 18898S: Supported 18899F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18900F: Documentation/driver-api/phy/samsung-usb2.rst 18901F: drivers/phy/samsung/phy-exynos4210-usb2.c 18902F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18903F: drivers/phy/samsung/phy-exynos5250-usb2.c 18904F: drivers/phy/samsung/phy-s5pv210-usb2.c 18905F: drivers/phy/samsung/phy-samsung-usb2.c 18906F: drivers/phy/samsung/phy-samsung-usb2.h 18907 18908SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18909M: Paul Barker <paul.barker@sancloud.com> 18910R: Marc Murphy <marc.murphy@sancloud.com> 18911S: Supported 18912F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18913 18914SC1200 WDT DRIVER 18915M: Zwane Mwaikambo <zwanem@gmail.com> 18916S: Maintained 18917F: drivers/watchdog/sc1200wdt.c 18918 18919SCHEDULER 18920M: Ingo Molnar <mingo@redhat.com> 18921M: Peter Zijlstra <peterz@infradead.org> 18922M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18923M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18924R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18925R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18926R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18927R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18928R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18929R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18930L: linux-kernel@vger.kernel.org 18931S: Maintained 18932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18933F: include/linux/preempt.h 18934F: include/linux/sched.h 18935F: include/linux/wait.h 18936F: include/uapi/linux/sched.h 18937F: kernel/sched/ 18938 18939SCSI LIBSAS SUBSYSTEM 18940R: John Garry <john.g.garry@oracle.com> 18941R: Jason Yan <yanaijie@huawei.com> 18942L: linux-scsi@vger.kernel.org 18943S: Supported 18944F: Documentation/scsi/libsas.rst 18945F: drivers/scsi/libsas/ 18946F: include/scsi/libsas.h 18947F: include/scsi/sas_ata.h 18948 18949SCSI RDMA PROTOCOL (SRP) INITIATOR 18950M: Bart Van Assche <bvanassche@acm.org> 18951L: linux-rdma@vger.kernel.org 18952S: Supported 18953Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18954F: drivers/infiniband/ulp/srp/ 18955F: include/scsi/srp.h 18956 18957SCSI RDMA PROTOCOL (SRP) TARGET 18958M: Bart Van Assche <bvanassche@acm.org> 18959L: linux-rdma@vger.kernel.org 18960L: target-devel@vger.kernel.org 18961S: Supported 18962Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18963F: drivers/infiniband/ulp/srpt/ 18964 18965SCSI SG DRIVER 18966M: Doug Gilbert <dgilbert@interlog.com> 18967L: linux-scsi@vger.kernel.org 18968S: Maintained 18969W: http://sg.danny.cz/sg 18970F: Documentation/scsi/scsi-generic.rst 18971F: drivers/scsi/sg.c 18972F: include/scsi/sg.h 18973 18974SCSI SUBSYSTEM 18975M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18976M: "Martin K. Petersen" <martin.petersen@oracle.com> 18977L: linux-scsi@vger.kernel.org 18978S: Maintained 18979Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18980T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18981T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18982F: Documentation/devicetree/bindings/scsi/ 18983F: drivers/scsi/ 18984F: drivers/ufs/ 18985F: include/scsi/ 18986 18987SCSI TAPE DRIVER 18988M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18989L: linux-scsi@vger.kernel.org 18990S: Maintained 18991F: Documentation/scsi/st.rst 18992F: drivers/scsi/st.* 18993F: drivers/scsi/st_*.h 18994 18995SCSI TARGET CORE USER DRIVER 18996M: Bodo Stroesser <bostroesser@gmail.com> 18997L: linux-scsi@vger.kernel.org 18998L: target-devel@vger.kernel.org 18999S: Supported 19000F: Documentation/target/tcmu-design.rst 19001F: drivers/target/target_core_user.c 19002F: include/uapi/linux/target_core_user.h 19003 19004SCSI TARGET SUBSYSTEM 19005M: "Martin K. Petersen" <martin.petersen@oracle.com> 19006L: linux-scsi@vger.kernel.org 19007L: target-devel@vger.kernel.org 19008S: Supported 19009W: http://www.linux-iscsi.org 19010Q: https://patchwork.kernel.org/project/target-devel/list/ 19011T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19012F: Documentation/target/ 19013F: drivers/target/ 19014F: include/target/ 19015 19016SCTP PROTOCOL 19017M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19018M: Xin Long <lucien.xin@gmail.com> 19019L: linux-sctp@vger.kernel.org 19020S: Maintained 19021W: https://github.com/sctp/lksctp-tools/wiki 19022F: Documentation/networking/sctp.rst 19023F: include/linux/sctp.h 19024F: include/net/sctp/ 19025F: include/uapi/linux/sctp.h 19026F: net/sctp/ 19027 19028SCx200 CPU SUPPORT 19029M: Jim Cromie <jim.cromie@gmail.com> 19030S: Odd Fixes 19031F: Documentation/i2c/busses/scx200_acb.rst 19032F: arch/x86/platform/scx200/ 19033F: drivers/i2c/busses/scx200* 19034F: drivers/mtd/maps/scx200_docflash.c 19035F: drivers/watchdog/scx200_wdt.c 19036F: include/linux/scx200.h 19037 19038SCx200 GPIO DRIVER 19039M: Jim Cromie <jim.cromie@gmail.com> 19040S: Maintained 19041F: drivers/char/scx200_gpio.c 19042F: include/linux/scx200_gpio.h 19043 19044SCx200 HRT CLOCKSOURCE DRIVER 19045M: Jim Cromie <jim.cromie@gmail.com> 19046S: Maintained 19047F: drivers/clocksource/scx200_hrt.c 19048 19049SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19050M: Sascha Sommer <saschasommer@freenet.de> 19051L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19052S: Maintained 19053F: drivers/mmc/host/sdricoh_cs.c 19054 19055SECO BOARDS CEC DRIVER 19056M: Ettore Chimenti <ek5.chimenti@gmail.com> 19057S: Maintained 19058F: drivers/media/cec/platform/seco/seco-cec.c 19059F: drivers/media/cec/platform/seco/seco-cec.h 19060 19061SECURE COMPUTING 19062M: Kees Cook <keescook@chromium.org> 19063R: Andy Lutomirski <luto@amacapital.net> 19064R: Will Drewry <wad@chromium.org> 19065S: Supported 19066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19067F: Documentation/userspace-api/seccomp_filter.rst 19068F: include/linux/seccomp.h 19069F: include/uapi/linux/seccomp.h 19070F: kernel/seccomp.c 19071F: tools/testing/selftests/kselftest_harness.h 19072F: tools/testing/selftests/seccomp/* 19073K: \bsecure_computing 19074K: \bTIF_SECCOMP\b 19075 19076SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19077M: Kamal Dasu <kamal.dasu@broadcom.com> 19078M: Al Cooper <alcooperx@gmail.com> 19079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19080L: linux-mmc@vger.kernel.org 19081S: Maintained 19082F: drivers/mmc/host/sdhci-brcmstb* 19083 19084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19085M: Adrian Hunter <adrian.hunter@intel.com> 19086L: linux-mmc@vger.kernel.org 19087S: Supported 19088F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19089F: drivers/mmc/host/sdhci* 19090 19091SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19092M: Eugen Hristev <eugen.hristev@microchip.com> 19093L: linux-mmc@vger.kernel.org 19094S: Supported 19095F: drivers/mmc/host/sdhci-of-at91.c 19096 19097SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19098M: Haibo Chen <haibo.chen@nxp.com> 19099L: linux-imx@nxp.com 19100L: linux-mmc@vger.kernel.org 19101S: Maintained 19102F: drivers/mmc/host/sdhci-esdhc-imx.c 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19105M: Ben Dooks <ben-linux@fluff.org> 19106M: Jaehoon Chung <jh80.chung@samsung.com> 19107L: linux-mmc@vger.kernel.org 19108S: Maintained 19109F: drivers/mmc/host/sdhci-s3c* 19110 19111SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19112M: Viresh Kumar <vireshk@kernel.org> 19113L: linux-mmc@vger.kernel.org 19114S: Maintained 19115F: drivers/mmc/host/sdhci-spear.c 19116 19117SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19118M: Vignesh Raghavendra <vigneshr@ti.com> 19119L: linux-mmc@vger.kernel.org 19120S: Maintained 19121F: drivers/mmc/host/sdhci-omap.c 19122 19123SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19124M: Jonathan Derrick <jonathan.derrick@linux.dev> 19125L: linux-block@vger.kernel.org 19126S: Supported 19127F: block/opal_proto.h 19128F: block/sed* 19129F: include/linux/sed* 19130F: include/uapi/linux/sed* 19131 19132SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19133M: Mark Rutland <mark.rutland@arm.com> 19134M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19135M: Sudeep Holla <sudeep.holla@arm.com> 19136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19137S: Maintained 19138F: drivers/firmware/smccc/ 19139F: include/linux/arm-smccc.h 19140 19141SECURITY CONTACT 19142M: Security Officers <security@kernel.org> 19143S: Supported 19144F: Documentation/process/security-bugs.rst 19145 19146SECURITY SUBSYSTEM 19147M: Paul Moore <paul@paul-moore.com> 19148M: James Morris <jmorris@namei.org> 19149M: "Serge E. Hallyn" <serge@hallyn.com> 19150L: linux-security-module@vger.kernel.org (suggested Cc:) 19151S: Supported 19152W: http://kernsec.org/ 19153T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19154F: security/ 19155X: security/selinux/ 19156 19157SELINUX SECURITY MODULE 19158M: Paul Moore <paul@paul-moore.com> 19159M: Stephen Smalley <stephen.smalley.work@gmail.com> 19160M: Eric Paris <eparis@parisplace.org> 19161L: selinux@vger.kernel.org 19162S: Supported 19163W: https://selinuxproject.org 19164W: https://github.com/SELinuxProject 19165T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19166F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19167F: Documentation/ABI/removed/sysfs-selinux-disable 19168F: Documentation/admin-guide/LSM/SELinux.rst 19169F: include/trace/events/avc.h 19170F: include/uapi/linux/selinux_netlink.h 19171F: scripts/selinux/ 19172F: security/selinux/ 19173 19174SENSABLE PHANTOM 19175M: Jiri Slaby <jirislaby@kernel.org> 19176S: Maintained 19177F: drivers/misc/phantom.c 19178F: include/uapi/linux/phantom.h 19179 19180SENSEAIR SUNRISE 006-0-0007 19181M: Jacopo Mondi <jacopo@jmondi.org> 19182S: Maintained 19183F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19184F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19185F: drivers/iio/chemical/sunrise_co2.c 19186 19187SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19188M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19189S: Maintained 19190F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19191F: drivers/iio/chemical/scd30.h 19192F: drivers/iio/chemical/scd30_core.c 19193F: drivers/iio/chemical/scd30_i2c.c 19194F: drivers/iio/chemical/scd30_serial.c 19195 19196SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19197M: Roan van Dijk <roan@protonic.nl> 19198S: Maintained 19199F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19200F: drivers/iio/chemical/scd4x.c 19201 19202SENSIRION SGP40 GAS SENSOR DRIVER 19203M: Andreas Klinger <ak@it-klinger.de> 19204S: Maintained 19205F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19206F: drivers/iio/chemical/sgp40.c 19207 19208SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19209M: Tomasz Duszynski <tduszyns@gmail.com> 19210S: Maintained 19211F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19212F: drivers/iio/chemical/sps30.c 19213F: drivers/iio/chemical/sps30_i2c.c 19214F: drivers/iio/chemical/sps30_serial.c 19215 19216SERIAL DEVICE BUS 19217M: Rob Herring <robh@kernel.org> 19218L: linux-serial@vger.kernel.org 19219S: Maintained 19220F: Documentation/devicetree/bindings/serial/serial.yaml 19221F: drivers/tty/serdev/ 19222F: include/linux/serdev.h 19223 19224SERIAL DRIVERS 19225M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19226L: linux-serial@vger.kernel.org 19227S: Maintained 19228F: Documentation/devicetree/bindings/serial/ 19229F: drivers/tty/serial/ 19230 19231SERIAL IR RECEIVER 19232M: Sean Young <sean@mess.org> 19233L: linux-media@vger.kernel.org 19234S: Maintained 19235F: drivers/media/rc/serial_ir.c 19236 19237SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19238M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19239L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19240S: Maintained 19241F: Documentation/devicetree/bindings/slimbus/ 19242F: drivers/slimbus/ 19243F: include/linux/slimbus.h 19244 19245SFC NETWORK DRIVER 19246M: Edward Cree <ecree.xilinx@gmail.com> 19247M: Martin Habets <habetsm.xilinx@gmail.com> 19248L: netdev@vger.kernel.org 19249L: linux-net-drivers@amd.com 19250S: Supported 19251F: Documentation/networking/devlink/sfc.rst 19252F: drivers/net/ethernet/sfc/ 19253 19254SFCTEMP HWMON DRIVER 19255M: Emil Renner Berthing <kernel@esmil.dk> 19256L: linux-hwmon@vger.kernel.org 19257S: Maintained 19258F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19259F: Documentation/hwmon/sfctemp.rst 19260F: drivers/hwmon/sfctemp.c 19261 19262SFF/SFP/SFP+ MODULE SUPPORT 19263M: Russell King <linux@armlinux.org.uk> 19264L: netdev@vger.kernel.org 19265S: Maintained 19266F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19267F: drivers/net/phy/phylink.c 19268F: drivers/net/phy/sfp* 19269F: include/linux/mdio/mdio-i2c.h 19270F: include/linux/phylink.h 19271F: include/linux/sfp.h 19272K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19273 19274SGI GRU DRIVER 19275M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19276S: Maintained 19277F: drivers/misc/sgi-gru/ 19278 19279SGI XP/XPC/XPNET DRIVER 19280M: Robin Holt <robinmholt@gmail.com> 19281M: Steve Wahl <steve.wahl@hpe.com> 19282R: Mike Travis <mike.travis@hpe.com> 19283S: Maintained 19284F: drivers/misc/sgi-xp/ 19285 19286SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19287M: Karsten Graul <kgraul@linux.ibm.com> 19288M: Wenjia Zhang <wenjia@linux.ibm.com> 19289M: Jan Karcher <jaka@linux.ibm.com> 19290R: D. Wythe <alibuda@linux.alibaba.com> 19291R: Tony Lu <tonylu@linux.alibaba.com> 19292R: Wen Gu <guwen@linux.alibaba.com> 19293L: linux-s390@vger.kernel.org 19294S: Supported 19295F: net/smc/ 19296 19297SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19298M: Linus Walleij <linus.walleij@linaro.org> 19299L: linux-iio@vger.kernel.org 19300S: Maintained 19301T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19302F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19303F: drivers/iio/light/gp2ap002.c 19304 19305SHARP RJ54N1CB0C SENSOR DRIVER 19306M: Jacopo Mondi <jacopo@jmondi.org> 19307L: linux-media@vger.kernel.org 19308S: Odd fixes 19309T: git git://linuxtv.org/media_tree.git 19310F: drivers/media/i2c/rj54n1cb0c.c 19311F: include/media/i2c/rj54n1cb0c.h 19312 19313SH_VOU V4L2 OUTPUT DRIVER 19314L: linux-media@vger.kernel.org 19315S: Orphan 19316F: drivers/media/platform/renesas/sh_vou.c 19317F: include/media/drv-intf/sh_vou.h 19318 19319SI2157 MEDIA DRIVER 19320M: Antti Palosaari <crope@iki.fi> 19321L: linux-media@vger.kernel.org 19322S: Maintained 19323W: https://linuxtv.org 19324W: http://palosaari.fi/linux/ 19325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19326T: git git://linuxtv.org/anttip/media_tree.git 19327F: drivers/media/tuners/si2157* 19328 19329SI2165 MEDIA DRIVER 19330M: Matthias Schwarzott <zzam@gentoo.org> 19331L: linux-media@vger.kernel.org 19332S: Maintained 19333W: https://linuxtv.org 19334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19335F: drivers/media/dvb-frontends/si2165* 19336 19337SI2168 MEDIA DRIVER 19338M: Antti Palosaari <crope@iki.fi> 19339L: linux-media@vger.kernel.org 19340S: Maintained 19341W: https://linuxtv.org 19342W: http://palosaari.fi/linux/ 19343Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19344T: git git://linuxtv.org/anttip/media_tree.git 19345F: drivers/media/dvb-frontends/si2168* 19346 19347SI470X FM RADIO RECEIVER I2C DRIVER 19348M: Hans Verkuil <hverkuil@xs4all.nl> 19349L: linux-media@vger.kernel.org 19350S: Odd Fixes 19351W: https://linuxtv.org 19352T: git git://linuxtv.org/media_tree.git 19353F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19354F: drivers/media/radio/si470x/radio-si470x-i2c.c 19355 19356SI470X FM RADIO RECEIVER USB DRIVER 19357M: Hans Verkuil <hverkuil@xs4all.nl> 19358L: linux-media@vger.kernel.org 19359S: Maintained 19360W: https://linuxtv.org 19361T: git git://linuxtv.org/media_tree.git 19362F: drivers/media/radio/si470x/radio-si470x-common.c 19363F: drivers/media/radio/si470x/radio-si470x-usb.c 19364F: drivers/media/radio/si470x/radio-si470x.h 19365 19366SI4713 FM RADIO TRANSMITTER I2C DRIVER 19367M: Eduardo Valentin <edubezval@gmail.com> 19368L: linux-media@vger.kernel.org 19369S: Odd Fixes 19370W: https://linuxtv.org 19371T: git git://linuxtv.org/media_tree.git 19372F: drivers/media/radio/si4713/si4713.? 19373 19374SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19375M: Eduardo Valentin <edubezval@gmail.com> 19376L: linux-media@vger.kernel.org 19377S: Odd Fixes 19378W: https://linuxtv.org 19379T: git git://linuxtv.org/media_tree.git 19380F: drivers/media/radio/si4713/radio-platform-si4713.c 19381 19382SI4713 FM RADIO TRANSMITTER USB DRIVER 19383M: Hans Verkuil <hverkuil@xs4all.nl> 19384L: linux-media@vger.kernel.org 19385S: Maintained 19386W: https://linuxtv.org 19387T: git git://linuxtv.org/media_tree.git 19388F: drivers/media/radio/si4713/radio-usb-si4713.c 19389 19390SIANO DVB DRIVER 19391M: Mauro Carvalho Chehab <mchehab@kernel.org> 19392L: linux-media@vger.kernel.org 19393S: Odd fixes 19394W: https://linuxtv.org 19395T: git git://linuxtv.org/media_tree.git 19396F: drivers/media/common/siano/ 19397F: drivers/media/mmc/siano/ 19398F: drivers/media/usb/siano/ 19399F: drivers/media/usb/siano/ 19400 19401SIFIVE DRIVERS 19402M: Palmer Dabbelt <palmer@dabbelt.com> 19403M: Paul Walmsley <paul.walmsley@sifive.com> 19404L: linux-riscv@lists.infradead.org 19405S: Supported 19406N: sifive 19407K: [^@]sifive 19408 19409SIFIVE FU540 SYSTEM-ON-CHIP 19410M: Paul Walmsley <paul.walmsley@sifive.com> 19411M: Palmer Dabbelt <palmer@dabbelt.com> 19412L: linux-riscv@lists.infradead.org 19413S: Supported 19414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19415N: fu540 19416K: fu540 19417 19418SIFIVE PDMA DRIVER 19419M: Green Wan <green.wan@sifive.com> 19420S: Maintained 19421F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19422F: drivers/dma/sf-pdma/ 19423 19424SIFIVE SOC DRIVERS 19425M: Conor Dooley <conor@kernel.org> 19426L: linux-riscv@lists.infradead.org 19427S: Maintained 19428T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19429F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19430F: drivers/soc/sifive/ 19431 19432SILEAD TOUCHSCREEN DRIVER 19433M: Hans de Goede <hdegoede@redhat.com> 19434L: linux-input@vger.kernel.org 19435L: platform-driver-x86@vger.kernel.org 19436S: Maintained 19437F: drivers/input/touchscreen/silead.c 19438F: drivers/platform/x86/touchscreen_dmi.c 19439 19440SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19441M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19442S: Supported 19443F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19444F: drivers/net/wireless/silabs/wfx/ 19445 19446SILICON MOTION SM712 FRAME BUFFER DRIVER 19447M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19448M: Teddy Wang <teddy.wang@siliconmotion.com> 19449M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19450L: linux-fbdev@vger.kernel.org 19451S: Maintained 19452F: Documentation/fb/sm712fb.rst 19453F: drivers/video/fbdev/sm712* 19454 19455SILVACO I3C DUAL-ROLE MASTER 19456M: Miquel Raynal <miquel.raynal@bootlin.com> 19457M: Conor Culhane <conor.culhane@silvaco.com> 19458L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19459S: Maintained 19460F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19461F: drivers/i3c/master/svc-i3c-master.c 19462 19463SIMPLEFB FB DRIVER 19464M: Hans de Goede <hdegoede@redhat.com> 19465L: linux-fbdev@vger.kernel.org 19466S: Maintained 19467F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19468F: drivers/video/fbdev/simplefb.c 19469F: include/linux/platform_data/simplefb.h 19470 19471SIMTEC EB110ATX (Chalice CATS) 19472M: Simtec Linux Team <linux@simtec.co.uk> 19473S: Supported 19474W: http://www.simtec.co.uk/products/EB110ATX/ 19475 19476SIOX 19477M: Thorsten Scherer <t.scherer@eckelmann.de> 19478M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19479R: Pengutronix Kernel Team <kernel@pengutronix.de> 19480S: Supported 19481F: drivers/gpio/gpio-siox.c 19482F: drivers/siox/* 19483F: include/trace/events/siox.h 19484 19485SIPHASH PRF ROUTINES 19486M: Jason A. Donenfeld <Jason@zx2c4.com> 19487S: Maintained 19488F: include/linux/siphash.h 19489F: lib/siphash.c 19490F: lib/siphash_kunit.c 19491 19492SIS 190 ETHERNET DRIVER 19493M: Francois Romieu <romieu@fr.zoreil.com> 19494L: netdev@vger.kernel.org 19495S: Maintained 19496F: drivers/net/ethernet/sis/sis190.c 19497 19498SIS 900/7016 FAST ETHERNET DRIVER 19499M: Daniele Venzano <venza@brownhat.org> 19500L: netdev@vger.kernel.org 19501S: Maintained 19502W: http://www.brownhat.org/sis900.html 19503F: drivers/net/ethernet/sis/sis900.* 19504 19505SIS FRAMEBUFFER DRIVER 19506S: Orphan 19507F: Documentation/fb/sisfb.rst 19508F: drivers/video/fbdev/sis/ 19509F: include/video/sisfb.h 19510 19511SIS I2C TOUCHSCREEN DRIVER 19512M: Mika Penttilä <mpenttil@redhat.com> 19513L: linux-input@vger.kernel.org 19514S: Maintained 19515F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19516F: drivers/input/touchscreen/sis_i2c.c 19517 19518SIS USB2VGA DRIVER 19519M: Thomas Winischhofer <thomas@winischhofer.net> 19520S: Maintained 19521W: http://www.winischhofer.at/linuxsisusbvga.shtml 19522F: drivers/usb/misc/sisusbvga/ 19523 19524SL28 CPLD MFD DRIVER 19525M: Michael Walle <michael@walle.cc> 19526S: Maintained 19527F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19528F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19529F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19530F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19531F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19532F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19533F: drivers/gpio/gpio-sl28cpld.c 19534F: drivers/hwmon/sl28cpld-hwmon.c 19535F: drivers/irqchip/irq-sl28cpld.c 19536F: drivers/pwm/pwm-sl28cpld.c 19537F: drivers/watchdog/sl28cpld_wdt.c 19538 19539SL28 VPD NVMEM LAYOUT DRIVER 19540M: Michael Walle <michael@walle.cc> 19541S: Maintained 19542F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19543F: drivers/nvmem/layouts/sl28vpd.c 19544 19545SLAB ALLOCATOR 19546M: Christoph Lameter <cl@linux.com> 19547M: Pekka Enberg <penberg@kernel.org> 19548M: David Rientjes <rientjes@google.com> 19549M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19550M: Andrew Morton <akpm@linux-foundation.org> 19551M: Vlastimil Babka <vbabka@suse.cz> 19552R: Roman Gushchin <roman.gushchin@linux.dev> 19553R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19554L: linux-mm@kvack.org 19555S: Maintained 19556T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19557F: include/linux/sl?b*.h 19558F: mm/sl?b* 19559 19560SLCAN CAN NETWORK DRIVER 19561M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19562L: linux-can@vger.kernel.org 19563S: Maintained 19564F: drivers/net/can/slcan/ 19565 19566SLEEPABLE READ-COPY UPDATE (SRCU) 19567M: Lai Jiangshan <jiangshanlai@gmail.com> 19568M: "Paul E. McKenney" <paulmck@kernel.org> 19569M: Josh Triplett <josh@joshtriplett.org> 19570R: Steven Rostedt <rostedt@goodmis.org> 19571R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19572L: rcu@vger.kernel.org 19573S: Supported 19574W: http://www.rdrop.com/users/paulmck/RCU/ 19575T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19576F: include/linux/srcu*.h 19577F: kernel/rcu/srcu*.c 19578 19579SMACK SECURITY MODULE 19580M: Casey Schaufler <casey@schaufler-ca.com> 19581L: linux-security-module@vger.kernel.org 19582S: Maintained 19583W: http://schaufler-ca.com 19584T: git git://github.com/cschaufler/smack-next 19585F: Documentation/admin-guide/LSM/Smack.rst 19586F: security/smack/ 19587 19588SMC91x ETHERNET DRIVER 19589M: Nicolas Pitre <nico@fluxnic.net> 19590S: Odd Fixes 19591F: drivers/net/ethernet/smsc/smc91x.* 19592 19593SMM665 HARDWARE MONITOR DRIVER 19594M: Guenter Roeck <linux@roeck-us.net> 19595L: linux-hwmon@vger.kernel.org 19596S: Maintained 19597F: Documentation/hwmon/smm665.rst 19598F: drivers/hwmon/smm665.c 19599 19600SMSC EMC2103 HARDWARE MONITOR DRIVER 19601M: Steve Glendinning <steve.glendinning@shawell.net> 19602L: linux-hwmon@vger.kernel.org 19603S: Maintained 19604F: Documentation/hwmon/emc2103.rst 19605F: drivers/hwmon/emc2103.c 19606 19607SMSC SCH5627 HARDWARE MONITOR DRIVER 19608M: Hans de Goede <hdegoede@redhat.com> 19609L: linux-hwmon@vger.kernel.org 19610S: Supported 19611F: Documentation/hwmon/sch5627.rst 19612F: drivers/hwmon/sch5627.c 19613 19614SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19615M: Steve Glendinning <steve.glendinning@shawell.net> 19616L: linux-fbdev@vger.kernel.org 19617S: Maintained 19618F: drivers/video/fbdev/smscufx.c 19619 19620SMSC47B397 HARDWARE MONITOR DRIVER 19621M: Jean Delvare <jdelvare@suse.com> 19622L: linux-hwmon@vger.kernel.org 19623S: Maintained 19624F: Documentation/hwmon/smsc47b397.rst 19625F: drivers/hwmon/smsc47b397.c 19626 19627SMSC911x ETHERNET DRIVER 19628M: Steve Glendinning <steve.glendinning@shawell.net> 19629L: netdev@vger.kernel.org 19630S: Maintained 19631F: drivers/net/ethernet/smsc/smsc911x.* 19632F: include/linux/smsc911x.h 19633 19634SMSC9420 PCI ETHERNET DRIVER 19635M: Steve Glendinning <steve.glendinning@shawell.net> 19636L: netdev@vger.kernel.org 19637S: Maintained 19638F: drivers/net/ethernet/smsc/smsc9420.* 19639 19640SNET DPU VIRTIO DATA PATH ACCELERATOR 19641R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19642F: drivers/vdpa/solidrun/ 19643 19644SOCIONEXT (SNI) AVE NETWORK DRIVER 19645M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19646L: netdev@vger.kernel.org 19647S: Maintained 19648F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19649F: drivers/net/ethernet/socionext/sni_ave.c 19650 19651SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19652M: Jassi Brar <jaswinder.singh@linaro.org> 19653M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19654L: netdev@vger.kernel.org 19655S: Maintained 19656F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19657F: drivers/net/ethernet/socionext/netsec.c 19658 19659SOCIONEXT (SNI) Synquacer SPI DRIVER 19660M: Masahisa Kojima <masahisa.kojima@linaro.org> 19661M: Jassi Brar <jaswinder.singh@linaro.org> 19662L: linux-spi@vger.kernel.org 19663S: Maintained 19664F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19665F: drivers/spi/spi-synquacer.c 19666 19667SOCIONEXT SYNQUACER I2C DRIVER 19668M: Ard Biesheuvel <ardb@kernel.org> 19669L: linux-i2c@vger.kernel.org 19670S: Maintained 19671F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19672F: drivers/i2c/busses/i2c-synquacer.c 19673 19674SOCIONEXT UNIPHIER SOUND DRIVER 19675L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19676S: Orphan 19677F: sound/soc/uniphier/ 19678 19679SOCKET TIMESTAMPING 19680M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19681S: Maintained 19682F: Documentation/networking/timestamping.rst 19683F: include/uapi/linux/net_tstamp.h 19684F: tools/testing/selftests/net/so_txtime.c 19685 19686SOEKRIS NET48XX LED SUPPORT 19687M: Chris Boot <bootc@bootc.net> 19688S: Maintained 19689F: drivers/leds/leds-net48xx.c 19690 19691SOFT-IWARP DRIVER (siw) 19692M: Bernard Metzler <bmt@zurich.ibm.com> 19693L: linux-rdma@vger.kernel.org 19694S: Supported 19695F: drivers/infiniband/sw/siw/ 19696F: include/uapi/rdma/siw-abi.h 19697 19698SOFT-ROCE DRIVER (rxe) 19699M: Zhu Yanjun <zyjzyj2000@gmail.com> 19700L: linux-rdma@vger.kernel.org 19701S: Supported 19702F: drivers/infiniband/sw/rxe/ 19703F: include/uapi/rdma/rdma_user_rxe.h 19704 19705SOFTLOGIC 6x10 MPEG CODEC 19706M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19707M: Anton Sviridenko <anton@corp.bluecherry.net> 19708M: Andrey Utkin <andrey_utkin@fastmail.com> 19709M: Ismael Luceno <ismael@iodev.co.uk> 19710L: linux-media@vger.kernel.org 19711S: Supported 19712F: drivers/media/pci/solo6x10/ 19713 19714SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19715M: James Morse <james.morse@arm.com> 19716L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19717S: Maintained 19718F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19719F: drivers/firmware/arm_sdei.c 19720F: include/linux/arm_sdei.h 19721F: include/uapi/linux/arm_sdei.h 19722 19723SOFTWARE NODES AND DEVICE PROPERTIES 19724R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19725R: Daniel Scally <djrscally@gmail.com> 19726R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19727R: Sakari Ailus <sakari.ailus@linux.intel.com> 19728L: linux-acpi@vger.kernel.org 19729S: Maintained 19730F: drivers/base/property.c 19731F: drivers/base/swnode.c 19732F: include/linux/fwnode.h 19733F: include/linux/property.h 19734 19735SOFTWARE RAID (Multiple Disks) SUPPORT 19736M: Song Liu <song@kernel.org> 19737L: linux-raid@vger.kernel.org 19738S: Supported 19739Q: https://patchwork.kernel.org/project/linux-raid/list/ 19740T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19741F: drivers/md/Kconfig 19742F: drivers/md/Makefile 19743F: drivers/md/md* 19744F: drivers/md/raid* 19745F: include/linux/raid/ 19746F: include/uapi/linux/raid/ 19747 19748SOLIDRUN CLEARFOG SUPPORT 19749M: Russell King <linux@armlinux.org.uk> 19750S: Maintained 19751F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19752F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19753 19754SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19755M: Russell King <linux@armlinux.org.uk> 19756S: Maintained 19757F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19758F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19759F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19760 19761SONIC NETWORK DRIVER 19762M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19763L: netdev@vger.kernel.org 19764S: Maintained 19765F: drivers/net/ethernet/natsemi/sonic.* 19766 19767SONICS SILICON BACKPLANE DRIVER (SSB) 19768M: Michael Buesch <m@bues.ch> 19769L: linux-wireless@vger.kernel.org 19770S: Maintained 19771F: drivers/ssb/ 19772F: include/linux/ssb/ 19773 19774SONY IMX208 SENSOR DRIVER 19775M: Sakari Ailus <sakari.ailus@linux.intel.com> 19776L: linux-media@vger.kernel.org 19777S: Maintained 19778T: git git://linuxtv.org/media_tree.git 19779F: drivers/media/i2c/imx208.c 19780 19781SONY IMX214 SENSOR DRIVER 19782M: Ricardo Ribalda <ribalda@kernel.org> 19783L: linux-media@vger.kernel.org 19784S: Maintained 19785T: git git://linuxtv.org/media_tree.git 19786F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19787F: drivers/media/i2c/imx214.c 19788 19789SONY IMX219 SENSOR DRIVER 19790M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19791L: linux-media@vger.kernel.org 19792S: Maintained 19793T: git git://linuxtv.org/media_tree.git 19794F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19795F: drivers/media/i2c/imx219.c 19796 19797SONY IMX258 SENSOR DRIVER 19798M: Sakari Ailus <sakari.ailus@linux.intel.com> 19799L: linux-media@vger.kernel.org 19800S: Maintained 19801T: git git://linuxtv.org/media_tree.git 19802F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19803F: drivers/media/i2c/imx258.c 19804 19805SONY IMX274 SENSOR DRIVER 19806M: Leon Luo <leonl@leopardimaging.com> 19807L: linux-media@vger.kernel.org 19808S: Maintained 19809T: git git://linuxtv.org/media_tree.git 19810F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19811F: drivers/media/i2c/imx274.c 19812 19813SONY IMX290 SENSOR DRIVER 19814M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19815L: linux-media@vger.kernel.org 19816S: Maintained 19817T: git git://linuxtv.org/media_tree.git 19818F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19819F: drivers/media/i2c/imx290.c 19820 19821SONY IMX296 SENSOR DRIVER 19822M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19823M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19824L: linux-media@vger.kernel.org 19825S: Maintained 19826T: git git://linuxtv.org/media_tree.git 19827F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19828F: drivers/media/i2c/imx296.c 19829 19830SONY IMX319 SENSOR DRIVER 19831M: Bingbu Cao <bingbu.cao@intel.com> 19832L: linux-media@vger.kernel.org 19833S: Maintained 19834T: git git://linuxtv.org/media_tree.git 19835F: drivers/media/i2c/imx319.c 19836 19837SONY IMX334 SENSOR DRIVER 19838M: Paul J. Murphy <paul.j.murphy@intel.com> 19839M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19840L: linux-media@vger.kernel.org 19841S: Maintained 19842T: git git://linuxtv.org/media_tree.git 19843F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19844F: drivers/media/i2c/imx334.c 19845 19846SONY IMX335 SENSOR DRIVER 19847M: Paul J. Murphy <paul.j.murphy@intel.com> 19848M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19849L: linux-media@vger.kernel.org 19850S: Maintained 19851T: git git://linuxtv.org/media_tree.git 19852F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19853F: drivers/media/i2c/imx335.c 19854 19855SONY IMX355 SENSOR DRIVER 19856M: Tianshu Qiu <tian.shu.qiu@intel.com> 19857L: linux-media@vger.kernel.org 19858S: Maintained 19859T: git git://linuxtv.org/media_tree.git 19860F: drivers/media/i2c/imx355.c 19861 19862SONY IMX412 SENSOR DRIVER 19863M: Paul J. Murphy <paul.j.murphy@intel.com> 19864M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19865L: linux-media@vger.kernel.org 19866S: Maintained 19867T: git git://linuxtv.org/media_tree.git 19868F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19869F: drivers/media/i2c/imx412.c 19870 19871SONY IMX415 SENSOR DRIVER 19872M: Michael Riesch <michael.riesch@wolfvision.net> 19873L: linux-media@vger.kernel.org 19874S: Maintained 19875T: git git://linuxtv.org/media_tree.git 19876F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19877F: drivers/media/i2c/imx415.c 19878 19879SONY MEMORYSTICK SUBSYSTEM 19880M: Maxim Levitsky <maximlevitsky@gmail.com> 19881M: Alex Dubov <oakad@yahoo.com> 19882M: Ulf Hansson <ulf.hansson@linaro.org> 19883L: linux-mmc@vger.kernel.org 19884S: Maintained 19885T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19886F: drivers/memstick/ 19887F: include/linux/memstick.h 19888 19889SONY VAIO CONTROL DEVICE DRIVER 19890M: Mattia Dongili <malattia@linux.it> 19891L: platform-driver-x86@vger.kernel.org 19892S: Maintained 19893W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19894F: Documentation/admin-guide/laptops/sony-laptop.rst 19895F: drivers/char/sonypi.c 19896F: drivers/platform/x86/sony-laptop.c 19897F: include/linux/sony-laptop.h 19898 19899SOUND 19900M: Jaroslav Kysela <perex@perex.cz> 19901M: Takashi Iwai <tiwai@suse.com> 19902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19903S: Maintained 19904W: http://www.alsa-project.org/ 19905Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19906T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19907F: Documentation/sound/ 19908F: include/sound/ 19909F: include/uapi/sound/ 19910F: sound/ 19911F: tools/testing/selftests/alsa 19912 19913SOUND - ALSA SELFTESTS 19914M: Mark Brown <broonie@kernel.org> 19915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19916L: linux-kselftest@vger.kernel.org 19917S: Supported 19918F: tools/testing/selftests/alsa 19919 19920SOUND - COMPRESSED AUDIO 19921M: Vinod Koul <vkoul@kernel.org> 19922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19923S: Supported 19924T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19925F: Documentation/sound/designs/compress-offload.rst 19926F: include/sound/compress_driver.h 19927F: include/uapi/sound/compress_* 19928F: sound/core/compress_offload.c 19929F: sound/soc/soc-compress.c 19930 19931SOUND - DMAENGINE HELPERS 19932M: Lars-Peter Clausen <lars@metafoo.de> 19933S: Supported 19934F: include/sound/dmaengine_pcm.h 19935F: sound/core/pcm_dmaengine.c 19936F: sound/soc/soc-generic-dmaengine-pcm.c 19937 19938SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19939M: Liam Girdwood <lgirdwood@gmail.com> 19940M: Mark Brown <broonie@kernel.org> 19941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19942S: Supported 19943W: http://alsa-project.org/main/index.php/ASoC 19944T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19945F: Documentation/devicetree/bindings/sound/ 19946F: Documentation/sound/soc/ 19947F: include/dt-bindings/sound/ 19948F: include/sound/soc* 19949F: sound/soc/ 19950 19951SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19952M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19953M: Liam Girdwood <lgirdwood@gmail.com> 19954M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19955M: Bard Liao <yung-chuan.liao@linux.intel.com> 19956M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19957M: Daniel Baluta <daniel.baluta@nxp.com> 19958R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19959L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19960S: Supported 19961W: https://github.com/thesofproject/linux/ 19962F: sound/soc/sof/ 19963 19964SOUNDWIRE SUBSYSTEM 19965M: Vinod Koul <vkoul@kernel.org> 19966M: Bard Liao <yung-chuan.liao@linux.intel.com> 19967R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19968R: Sanyog Kale <sanyog.r.kale@intel.com> 19969L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19970S: Supported 19971T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19972F: Documentation/driver-api/soundwire/ 19973F: drivers/soundwire/ 19974F: include/linux/soundwire/ 19975 19976SP2 MEDIA DRIVER 19977M: Olli Salonen <olli.salonen@iki.fi> 19978L: linux-media@vger.kernel.org 19979S: Maintained 19980W: https://linuxtv.org 19981Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19982F: drivers/media/dvb-frontends/sp2* 19983 19984SPANISH DOCUMENTATION 19985M: Carlos Bilbao <carlos.bilbao@amd.com> 19986S: Maintained 19987F: Documentation/translations/sp_SP/ 19988 19989SPARC + UltraSPARC (sparc/sparc64) 19990M: "David S. Miller" <davem@davemloft.net> 19991L: sparclinux@vger.kernel.org 19992S: Maintained 19993Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19994T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19995T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19996F: arch/sparc/ 19997F: drivers/sbus/ 19998 19999SPARC SERIAL DRIVERS 20000M: "David S. Miller" <davem@davemloft.net> 20001L: sparclinux@vger.kernel.org 20002S: Maintained 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20004T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20005F: drivers/tty/serial/suncore.c 20006F: drivers/tty/serial/sunhv.c 20007F: drivers/tty/serial/sunsab.c 20008F: drivers/tty/serial/sunsab.h 20009F: drivers/tty/serial/sunsu.c 20010F: drivers/tty/serial/sunzilog.c 20011F: drivers/tty/serial/sunzilog.h 20012F: drivers/tty/vcc.c 20013F: include/linux/sunserialcore.h 20014 20015SPARSE CHECKER 20016M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20017L: linux-sparse@vger.kernel.org 20018S: Maintained 20019W: https://sparse.docs.kernel.org/ 20020Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20021B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20022T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20023F: include/linux/compiler.h 20024 20025SPEAKUP CONSOLE SPEECH DRIVER 20026M: William Hubbs <w.d.hubbs@gmail.com> 20027M: Chris Brannon <chris@the-brannons.com> 20028M: Kirk Reiser <kirk@reisers.ca> 20029M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20030L: speakup@linux-speakup.org 20031S: Odd Fixes 20032W: http://www.linux-speakup.org/ 20033W: https://github.com/linux-speakup/speakup 20034B: https://github.com/linux-speakup/speakup/issues 20035F: drivers/accessibility/speakup/ 20036 20037SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20038M: Viresh Kumar <vireshk@kernel.org> 20039M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20040M: soc@kernel.org 20041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20042S: Maintained 20043W: http://www.st.com/spear 20044F: arch/arm/boot/dts/st/spear* 20045F: arch/arm/mach-spear/ 20046F: drivers/clk/spear/ 20047F: drivers/pinctrl/spear/ 20048 20049SPI NOR SUBSYSTEM 20050M: Tudor Ambarus <tudor.ambarus@linaro.org> 20051M: Pratyush Yadav <pratyush@kernel.org> 20052R: Michael Walle <michael@walle.cc> 20053L: linux-mtd@lists.infradead.org 20054S: Maintained 20055W: http://www.linux-mtd.infradead.org/ 20056Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20057C: irc://irc.oftc.net/mtd 20058T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20059F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20060F: drivers/mtd/spi-nor/ 20061F: include/linux/mtd/spi-nor.h 20062 20063SPI SUBSYSTEM 20064M: Mark Brown <broonie@kernel.org> 20065L: linux-spi@vger.kernel.org 20066S: Maintained 20067Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20068T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20069F: Documentation/devicetree/bindings/spi/ 20070F: Documentation/spi/ 20071F: drivers/spi/ 20072F: include/linux/spi/ 20073F: include/uapi/linux/spi/ 20074F: tools/spi/ 20075 20076SPIDERNET NETWORK DRIVER for CELL 20077M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20078M: Geoff Levand <geoff@infradead.org> 20079L: netdev@vger.kernel.org 20080L: linuxppc-dev@lists.ozlabs.org 20081S: Maintained 20082F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20083F: drivers/net/ethernet/toshiba/spider_net* 20084 20085SPMI SUBSYSTEM 20086M: Stephen Boyd <sboyd@kernel.org> 20087L: linux-kernel@vger.kernel.org 20088S: Maintained 20089T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20090F: Documentation/devicetree/bindings/spmi/ 20091F: drivers/spmi/ 20092F: include/dt-bindings/spmi/spmi.h 20093F: include/linux/spmi.h 20094F: include/trace/events/spmi.h 20095 20096SPU FILE SYSTEM 20097M: Jeremy Kerr <jk@ozlabs.org> 20098L: linuxppc-dev@lists.ozlabs.org 20099S: Supported 20100W: http://www.ibm.com/developerworks/power/cell/ 20101F: Documentation/filesystems/spufs/spufs.rst 20102F: arch/powerpc/platforms/cell/spufs/ 20103 20104SQUASHFS FILE SYSTEM 20105M: Phillip Lougher <phillip@squashfs.org.uk> 20106L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20107S: Maintained 20108W: http://squashfs.org.uk 20109T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20110F: Documentation/filesystems/squashfs.rst 20111F: fs/squashfs/ 20112 20113SRM (Alpha) environment access 20114M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20115S: Maintained 20116F: arch/alpha/kernel/srm_env.c 20117 20118ST LSM6DSx IMU IIO DRIVER 20119M: Lorenzo Bianconi <lorenzo@kernel.org> 20120L: linux-iio@vger.kernel.org 20121S: Maintained 20122W: http://www.st.com/ 20123F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20124F: drivers/iio/imu/st_lsm6dsx/ 20125 20126ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20127M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20128M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20129L: linux-media@vger.kernel.org 20130S: Maintained 20131T: git git://linuxtv.org/media_tree.git 20132F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20133F: drivers/media/i2c/st-mipid02.c 20134 20135ST STM32 I2C/SMBUS DRIVER 20136M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20137M: Alain Volmat <alain.volmat@foss.st.com> 20138L: linux-i2c@vger.kernel.org 20139S: Maintained 20140F: drivers/i2c/busses/i2c-stm32* 20141 20142ST STM32 SPI DRIVER 20143M: Alain Volmat <alain.volmat@foss.st.com> 20144L: linux-spi@vger.kernel.org 20145S: Maintained 20146F: drivers/spi/spi-stm32.c 20147 20148ST STPDDC60 DRIVER 20149M: Daniel Nilsson <daniel.nilsson@flex.com> 20150L: linux-hwmon@vger.kernel.org 20151S: Maintained 20152F: Documentation/hwmon/stpddc60.rst 20153F: drivers/hwmon/pmbus/stpddc60.c 20154 20155ST VGXY61 DRIVER 20156M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20157M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20158L: linux-media@vger.kernel.org 20159S: Maintained 20160T: git git://linuxtv.org/media_tree.git 20161F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20162F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20163F: drivers/media/i2c/st-vgxy61.c 20164 20165ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20166M: Song Qiang <songqiang1304521@gmail.com> 20167L: linux-iio@vger.kernel.org 20168S: Maintained 20169F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20170F: drivers/iio/proximity/vl53l0x-i2c.c 20171 20172STABLE BRANCH 20173M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20174M: Sasha Levin <sashal@kernel.org> 20175L: stable@vger.kernel.org 20176S: Supported 20177F: Documentation/process/stable-kernel-rules.rst 20178 20179STAGING - ATOMISP DRIVER 20180M: Hans de Goede <hdegoede@redhat.com> 20181M: Mauro Carvalho Chehab <mchehab@kernel.org> 20182R: Sakari Ailus <sakari.ailus@linux.intel.com> 20183L: linux-media@vger.kernel.org 20184S: Maintained 20185F: drivers/staging/media/atomisp/ 20186 20187STAGING - FIELDBUS SUBSYSTEM 20188M: Sven Van Asbroeck <TheSven73@gmail.com> 20189S: Maintained 20190F: drivers/staging/fieldbus/* 20191F: drivers/staging/fieldbus/Documentation/ 20192 20193STAGING - HMS ANYBUS-S BUS 20194M: Sven Van Asbroeck <TheSven73@gmail.com> 20195S: Maintained 20196F: drivers/staging/fieldbus/anybuss/ 20197 20198STAGING - INDUSTRIAL IO 20199M: Jonathan Cameron <jic23@kernel.org> 20200L: linux-iio@vger.kernel.org 20201S: Odd Fixes 20202F: Documentation/devicetree/bindings/staging/iio/ 20203F: drivers/staging/iio/ 20204 20205STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20206M: Marc Dietrich <marvin24@gmx.de> 20207L: ac100@lists.launchpad.net (moderated for non-subscribers) 20208L: linux-tegra@vger.kernel.org 20209S: Maintained 20210F: drivers/staging/nvec/ 20211 20212STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20213M: Jens Frederich <jfrederich@gmail.com> 20214M: Jon Nettleton <jon.nettleton@gmail.com> 20215S: Maintained 20216W: http://wiki.laptop.org/go/DCON 20217F: drivers/staging/olpc_dcon/ 20218 20219STAGING - REALTEK RTL8712U DRIVERS 20220M: Larry Finger <Larry.Finger@lwfinger.net> 20221M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20222S: Odd Fixes 20223F: drivers/staging/rtl8712/ 20224 20225STAGING - SEPS525 LCD CONTROLLER DRIVERS 20226M: Michael Hennerich <michael.hennerich@analog.com> 20227L: linux-fbdev@vger.kernel.org 20228S: Supported 20229F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20230F: drivers/staging/fbtft/fb_seps525.c 20231 20232STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20233M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20234M: Teddy Wang <teddy.wang@siliconmotion.com> 20235M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20236L: linux-fbdev@vger.kernel.org 20237S: Maintained 20238F: drivers/staging/sm750fb/ 20239 20240STAGING - VIA VT665X DRIVERS 20241M: Forest Bond <forest@alittletooquiet.net> 20242S: Odd Fixes 20243F: drivers/staging/vt665?/ 20244 20245STAGING SUBSYSTEM 20246M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20247L: linux-staging@lists.linux.dev 20248S: Supported 20249T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20250F: drivers/staging/ 20251 20252STARFIRE/DURALAN NETWORK DRIVER 20253M: Ion Badulescu <ionut@badula.org> 20254S: Odd Fixes 20255F: drivers/net/ethernet/adaptec/starfire* 20256 20257STARFIVE CRYPTO DRIVER 20258M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20259M: William Qiu <william.qiu@starfivetech.com> 20260S: Supported 20261F: Documentation/devicetree/bindings/crypto/starfive* 20262F: drivers/crypto/starfive/ 20263 20264STARFIVE DEVICETREES 20265M: Emil Renner Berthing <kernel@esmil.dk> 20266S: Maintained 20267F: arch/riscv/boot/dts/starfive/ 20268 20269STARFIVE DWMAC GLUE LAYER 20270M: Emil Renner Berthing <kernel@esmil.dk> 20271M: Samin Guo <samin.guo@starfivetech.com> 20272S: Maintained 20273F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20274F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20275 20276STARFIVE JH7110 MMC/SD/SDIO DRIVER 20277M: William Qiu <william.qiu@starfivetech.com> 20278S: Supported 20279F: Documentation/devicetree/bindings/mmc/starfive* 20280F: drivers/mmc/host/dw_mmc-starfive.c 20281 20282STARFIVE JH7110 TDM DRIVER 20283M: Walker Chen <walker.chen@starfivetech.com> 20284S: Maintained 20285F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20286F: sound/soc/starfive/jh7110_tdm.c 20287 20288STARFIVE JH71X0 CLOCK DRIVERS 20289M: Emil Renner Berthing <kernel@esmil.dk> 20290M: Hal Feng <hal.feng@starfivetech.com> 20291S: Maintained 20292F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20293F: drivers/clk/starfive/clk-starfive-jh71* 20294F: include/dt-bindings/clock/starfive?jh71*.h 20295 20296STARFIVE JH71X0 PINCTRL DRIVERS 20297M: Emil Renner Berthing <kernel@esmil.dk> 20298M: Jianlong Huang <jianlong.huang@starfivetech.com> 20299L: linux-gpio@vger.kernel.org 20300S: Maintained 20301F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20302F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20303F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20304F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20305 20306STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20307M: Emil Renner Berthing <kernel@esmil.dk> 20308M: Hal Feng <hal.feng@starfivetech.com> 20309S: Maintained 20310F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20311F: drivers/reset/starfive/reset-starfive-jh71* 20312F: include/dt-bindings/reset/starfive?jh71*.h 20313 20314STARFIVE JH71X0 USB DRIVERS 20315M: Minda Chen <minda.chen@starfivetech.com> 20316S: Maintained 20317F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20318F: drivers/usb/cdns3/cdns3-starfive.c 20319 20320STARFIVE JH71XX PMU CONTROLLER DRIVER 20321M: Walker Chen <walker.chen@starfivetech.com> 20322S: Supported 20323F: Documentation/devicetree/bindings/power/starfive* 20324F: drivers/soc/starfive/jh71xx_pmu.c 20325F: include/dt-bindings/power/starfive,jh7110-pmu.h 20326 20327STARFIVE SOC DRIVERS 20328M: Conor Dooley <conor@kernel.org> 20329S: Maintained 20330T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20331F: drivers/soc/starfive/ 20332 20333STARFIVE TRNG DRIVER 20334M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20335S: Supported 20336F: Documentation/devicetree/bindings/rng/starfive* 20337F: drivers/char/hw_random/jh7110-trng.c 20338 20339STARFIVE WATCHDOG DRIVER 20340M: Xingyu Wu <xingyu.wu@starfivetech.com> 20341M: Samin Guo <samin.guo@starfivetech.com> 20342S: Supported 20343F: Documentation/devicetree/bindings/watchdog/starfive* 20344F: drivers/watchdog/starfive-wdt.c 20345 20346STATIC BRANCH/CALL 20347M: Peter Zijlstra <peterz@infradead.org> 20348M: Josh Poimboeuf <jpoimboe@kernel.org> 20349M: Jason Baron <jbaron@akamai.com> 20350R: Steven Rostedt <rostedt@goodmis.org> 20351R: Ard Biesheuvel <ardb@kernel.org> 20352S: Supported 20353F: arch/*/include/asm/jump_label*.h 20354F: arch/*/include/asm/static_call*.h 20355F: arch/*/kernel/jump_label.c 20356F: arch/*/kernel/static_call.c 20357F: include/linux/jump_label*.h 20358F: include/linux/static_call*.h 20359F: kernel/jump_label.c 20360F: kernel/static_call.c 20361 20362STI AUDIO (ASoC) DRIVERS 20363M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20365S: Maintained 20366F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20367F: sound/soc/sti/ 20368 20369STI CEC DRIVER 20370M: Alain Volmat <alain.volmat@foss.st.com> 20371S: Maintained 20372F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20373F: drivers/media/cec/platform/sti/ 20374 20375STK1160 USB VIDEO CAPTURE DRIVER 20376M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20377L: linux-media@vger.kernel.org 20378S: Maintained 20379T: git git://linuxtv.org/media_tree.git 20380F: drivers/media/usb/stk1160/ 20381 20382STM32 AUDIO (ASoC) DRIVERS 20383M: Olivier Moysan <olivier.moysan@foss.st.com> 20384M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20386S: Maintained 20387F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20388F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20389F: sound/soc/stm/ 20390 20391STM32 TIMER/LPTIMER DRIVERS 20392M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20393S: Maintained 20394F: Documentation/ABI/testing/*timer-stm32 20395F: Documentation/devicetree/bindings/*/*stm32-*timer* 20396F: drivers/*/stm32-*timer* 20397F: drivers/pwm/pwm-stm32* 20398F: include/linux/*/stm32-*tim* 20399 20400STMMAC ETHERNET DRIVER 20401M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20402M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20403M: Jose Abreu <joabreu@synopsys.com> 20404L: netdev@vger.kernel.org 20405S: Supported 20406W: http://www.stlinux.com 20407F: Documentation/networking/device_drivers/ethernet/stmicro/ 20408F: drivers/net/ethernet/stmicro/stmmac/ 20409 20410SUN HAPPY MEAL ETHERNET DRIVER 20411M: Sean Anderson <seanga2@gmail.com> 20412S: Maintained 20413F: drivers/net/ethernet/sun/sunhme.* 20414 20415SUN3/3X 20416M: Sam Creasey <sammy@sammy.net> 20417S: Maintained 20418W: http://sammy.net/sun3/ 20419F: arch/m68k/include/asm/sun3* 20420F: arch/m68k/kernel/*sun3* 20421F: arch/m68k/sun3*/ 20422F: drivers/net/ethernet/i825xx/sun3* 20423 20424SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20425M: Hans de Goede <hdegoede@redhat.com> 20426L: linux-input@vger.kernel.org 20427S: Maintained 20428F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20429F: drivers/input/keyboard/sun4i-lradc-keys.c 20430 20431SUNDANCE NETWORK DRIVER 20432M: Denis Kirjanov <kda@linux-powerpc.org> 20433L: netdev@vger.kernel.org 20434S: Maintained 20435F: drivers/net/ethernet/dlink/sundance.c 20436 20437SUNPLUS ETHERNET DRIVER 20438M: Wells Lu <wellslutw@gmail.com> 20439L: netdev@vger.kernel.org 20440S: Maintained 20441W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20442F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20443F: drivers/net/ethernet/sunplus/ 20444 20445SUNPLUS MMC DRIVER 20446M: Tony Huang <tonyhuang.sunplus@gmail.com> 20447M: Li-hao Kuo <lhjeff911@gmail.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20450F: drivers/mmc/host/sunplus-mmc.c 20451 20452SUNPLUS OCOTP DRIVER 20453M: Vincent Shih <vincent.sunplus@gmail.com> 20454S: Maintained 20455F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20456F: drivers/nvmem/sunplus-ocotp.c 20457 20458SUNPLUS PWM DRIVER 20459M: Hammer Hsieh <hammerh0314@gmail.com> 20460S: Maintained 20461F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20462F: drivers/pwm/pwm-sunplus.c 20463 20464SUNPLUS RTC DRIVER 20465M: Vincent Shih <vincent.sunplus@gmail.com> 20466L: linux-rtc@vger.kernel.org 20467S: Maintained 20468F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20469F: drivers/rtc/rtc-sunplus.c 20470 20471SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20472M: Li-hao Kuo <lhjeff911@gmail.com> 20473L: linux-spi@vger.kernel.org 20474S: Maintained 20475F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20476F: drivers/spi/spi-sunplus-sp7021.c 20477 20478SUNPLUS UART DRIVER 20479M: Hammer Hsieh <hammerh0314@gmail.com> 20480S: Maintained 20481F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20482F: drivers/tty/serial/sunplus-uart.c 20483 20484SUNPLUS USB2 PHY DRIVER 20485M: Vincent Shih <vincent.sunplus@gmail.com> 20486L: linux-usb@vger.kernel.org 20487S: Maintained 20488F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20489F: drivers/phy/sunplus/Kconfig 20490F: drivers/phy/sunplus/Makefile 20491F: drivers/phy/sunplus/phy-sunplus-usb2.c 20492 20493SUNPLUS WATCHDOG DRIVER 20494M: Xiantao Hu <xt.hu@cqplus1.com> 20495L: linux-watchdog@vger.kernel.org 20496S: Maintained 20497F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20498F: drivers/watchdog/sunplus_wdt.c 20499 20500SUPERH 20501M: Yoshinori Sato <ysato@users.sourceforge.jp> 20502M: Rich Felker <dalias@libc.org> 20503M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20504L: linux-sh@vger.kernel.org 20505S: Maintained 20506Q: http://patchwork.kernel.org/project/linux-sh/list/ 20507F: Documentation/arch/sh/ 20508F: arch/sh/ 20509F: drivers/sh/ 20510 20511SUSPEND TO RAM 20512M: "Rafael J. Wysocki" <rafael@kernel.org> 20513M: Len Brown <len.brown@intel.com> 20514M: Pavel Machek <pavel@ucw.cz> 20515L: linux-pm@vger.kernel.org 20516S: Supported 20517B: https://bugzilla.kernel.org 20518F: Documentation/power/ 20519F: arch/x86/kernel/acpi/sleep* 20520F: arch/x86/kernel/acpi/wakeup* 20521F: drivers/base/power/ 20522F: include/linux/freezer.h 20523F: include/linux/pm.h 20524F: include/linux/suspend.h 20525F: kernel/power/ 20526 20527SVGA HANDLING 20528M: Martin Mares <mj@ucw.cz> 20529L: linux-video@atrey.karlin.mff.cuni.cz 20530S: Maintained 20531F: Documentation/admin-guide/svga.rst 20532F: arch/x86/boot/video* 20533 20534SWITCHDEV 20535M: Jiri Pirko <jiri@resnulli.us> 20536M: Ivan Vecera <ivecera@redhat.com> 20537L: netdev@vger.kernel.org 20538S: Supported 20539F: include/net/switchdev.h 20540F: net/switchdev/ 20541 20542SY8106A REGULATOR DRIVER 20543M: Icenowy Zheng <icenowy@aosc.io> 20544S: Maintained 20545F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20546F: drivers/regulator/sy8106a-regulator.c 20547 20548SYNC FILE FRAMEWORK 20549M: Sumit Semwal <sumit.semwal@linaro.org> 20550R: Gustavo Padovan <gustavo@padovan.org> 20551L: linux-media@vger.kernel.org 20552L: dri-devel@lists.freedesktop.org 20553S: Maintained 20554T: git git://anongit.freedesktop.org/drm/drm-misc 20555F: Documentation/driver-api/sync_file.rst 20556F: drivers/dma-buf/dma-fence* 20557F: drivers/dma-buf/sw_sync.c 20558F: drivers/dma-buf/sync_* 20559F: include/linux/sync_file.h 20560F: include/uapi/linux/sync_file.h 20561 20562SYNOPSYS ARC ARCHITECTURE 20563M: Vineet Gupta <vgupta@kernel.org> 20564L: linux-snps-arc@lists.infradead.org 20565S: Supported 20566T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20567F: Documentation/arch/arc 20568F: Documentation/devicetree/bindings/arc/* 20569F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20570F: arch/arc/ 20571F: drivers/clocksource/arc_timer.c 20572F: drivers/tty/serial/arc_uart.c 20573 20574SYNOPSYS ARC HSDK SDP pll clock driver 20575M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20576S: Supported 20577F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20578F: drivers/clk/clk-hsdk-pll.c 20579 20580SYNOPSYS ARC SDP clock driver 20581M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20582S: Supported 20583F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20584F: drivers/clk/axs10x/* 20585 20586SYNOPSYS ARC SDP platform support 20587M: Alexey Brodkin <abrodkin@synopsys.com> 20588S: Supported 20589F: Documentation/devicetree/bindings/arc/axs10* 20590F: arch/arc/boot/dts/ax* 20591F: arch/arc/plat-axs10x 20592 20593SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Supported 20596F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20597F: drivers/reset/reset-axs10x.c 20598 20599SYNOPSYS CREG GPIO DRIVER 20600M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20601S: Maintained 20602F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20603F: drivers/gpio/gpio-creg-snps.c 20604 20605SYNOPSYS DESIGNWARE 8250 UART DRIVER 20606M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20607R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20608S: Supported 20609F: drivers/tty/serial/8250/8250_dw.c 20610F: drivers/tty/serial/8250/8250_dwlib.* 20611F: drivers/tty/serial/8250/8250_lpss.c 20612 20613SYNOPSYS DESIGNWARE APB GPIO DRIVER 20614M: Hoan Tran <hoan@os.amperecomputing.com> 20615M: Serge Semin <fancer.lancer@gmail.com> 20616L: linux-gpio@vger.kernel.org 20617S: Maintained 20618F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20619F: drivers/gpio/gpio-dwapb.c 20620 20621SYNOPSYS DESIGNWARE APB SSI DRIVER 20622M: Serge Semin <fancer.lancer@gmail.com> 20623L: linux-spi@vger.kernel.org 20624S: Supported 20625F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20626F: drivers/spi/spi-dw* 20627 20628SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20629M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20630S: Maintained 20631F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20632F: drivers/dma/dw-axi-dmac/ 20633 20634SYNOPSYS DESIGNWARE DMAC DRIVER 20635M: Viresh Kumar <vireshk@kernel.org> 20636R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20637S: Maintained 20638F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20639F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20640F: drivers/dma/dw/ 20641F: include/dt-bindings/dma/dw-dmac.h 20642F: include/linux/dma/dw.h 20643F: include/linux/platform_data/dma-dw.h 20644 20645SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20646M: Jose Abreu <Jose.Abreu@synopsys.com> 20647L: netdev@vger.kernel.org 20648S: Supported 20649F: drivers/net/ethernet/synopsys/ 20650 20651SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20652M: Jose Abreu <Jose.Abreu@synopsys.com> 20653L: netdev@vger.kernel.org 20654S: Supported 20655F: drivers/net/pcs/pcs-xpcs.c 20656F: drivers/net/pcs/pcs-xpcs.h 20657F: include/linux/pcs/pcs-xpcs.h 20658 20659SYNOPSYS DESIGNWARE I2C DRIVER 20660M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20661R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20662R: Mika Westerberg <mika.westerberg@linux.intel.com> 20663R: Jan Dabros <jsd@semihalf.com> 20664L: linux-i2c@vger.kernel.org 20665S: Supported 20666F: drivers/i2c/busses/i2c-designware-* 20667 20668SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20669M: Jaehoon Chung <jh80.chung@samsung.com> 20670L: linux-mmc@vger.kernel.org 20671S: Maintained 20672F: drivers/mmc/host/dw_mmc* 20673 20674SYNOPSYS HSDK RESET CONTROLLER DRIVER 20675M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20676S: Supported 20677F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20678F: drivers/reset/reset-hsdk.c 20679F: include/dt-bindings/reset/snps,hsdk-reset.h 20680 20681SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20682M: Prabu Thangamuthu <prabu.t@synopsys.com> 20683M: Manjunath M B <manjumb@synopsys.com> 20684L: linux-mmc@vger.kernel.org 20685S: Maintained 20686F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20687 20688SYSTEM CONFIGURATION (SYSCON) 20689M: Lee Jones <lee@kernel.org> 20690M: Arnd Bergmann <arnd@arndb.de> 20691S: Supported 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20693F: drivers/mfd/syscon.c 20694 20695SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20696M: Sudeep Holla <sudeep.holla@arm.com> 20697R: Cristian Marussi <cristian.marussi@arm.com> 20698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20699S: Maintained 20700F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20701F: drivers/clk/clk-sc[mp]i.c 20702F: drivers/cpufreq/sc[mp]i-cpufreq.c 20703F: drivers/firmware/arm_scmi/ 20704F: drivers/firmware/arm_scpi.c 20705F: drivers/powercap/arm_scmi_powercap.c 20706F: drivers/regulator/scmi-regulator.c 20707F: drivers/reset/reset-scmi.c 20708F: include/linux/sc[mp]i_protocol.h 20709F: include/trace/events/scmi.h 20710F: include/uapi/linux/virtio_scmi.h 20711 20712SYSTEM RESET/SHUTDOWN DRIVERS 20713M: Sebastian Reichel <sre@kernel.org> 20714L: linux-pm@vger.kernel.org 20715S: Maintained 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20717F: Documentation/devicetree/bindings/power/reset/ 20718F: drivers/power/reset/ 20719 20720SYSTEM TRACE MODULE CLASS 20721M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20722S: Maintained 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20724F: Documentation/trace/stm.rst 20725F: drivers/hwtracing/stm/ 20726F: include/linux/stm.h 20727F: include/uapi/linux/stm.h 20728 20729SYSTEM76 ACPI DRIVER 20730M: Jeremy Soller <jeremy@system76.com> 20731M: System76 Product Development <productdev@system76.com> 20732L: platform-driver-x86@vger.kernel.org 20733S: Maintained 20734F: drivers/platform/x86/system76_acpi.c 20735 20736SYSV FILESYSTEM 20737S: Orphan 20738F: Documentation/filesystems/sysv-fs.rst 20739F: fs/sysv/ 20740F: include/linux/sysv_fs.h 20741 20742TASKSTATS STATISTICS INTERFACE 20743M: Balbir Singh <bsingharora@gmail.com> 20744S: Maintained 20745F: Documentation/accounting/taskstats* 20746F: include/linux/taskstats* 20747F: kernel/taskstats.c 20748 20749TC subsystem 20750M: Jamal Hadi Salim <jhs@mojatatu.com> 20751M: Cong Wang <xiyou.wangcong@gmail.com> 20752M: Jiri Pirko <jiri@resnulli.us> 20753L: netdev@vger.kernel.org 20754S: Maintained 20755F: include/net/pkt_cls.h 20756F: include/net/pkt_sched.h 20757F: include/net/tc_act/ 20758F: include/uapi/linux/pkt_cls.h 20759F: include/uapi/linux/pkt_sched.h 20760F: include/uapi/linux/tc_act/ 20761F: include/uapi/linux/tc_ematch/ 20762F: net/sched/ 20763F: tools/testing/selftests/tc-testing 20764 20765TC90522 MEDIA DRIVER 20766M: Akihiro Tsukada <tskd08@gmail.com> 20767L: linux-media@vger.kernel.org 20768S: Odd Fixes 20769F: drivers/media/dvb-frontends/tc90522* 20770 20771TCP LOW PRIORITY MODULE 20772M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20773M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20774S: Maintained 20775W: http://tcp-lp-mod.sourceforge.net/ 20776F: net/ipv4/tcp_lp.c 20777 20778TDA10071 MEDIA DRIVER 20779M: Antti Palosaari <crope@iki.fi> 20780L: linux-media@vger.kernel.org 20781S: Maintained 20782W: https://linuxtv.org 20783W: http://palosaari.fi/linux/ 20784Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20785T: git git://linuxtv.org/anttip/media_tree.git 20786F: drivers/media/dvb-frontends/tda10071* 20787 20788TDA18212 MEDIA DRIVER 20789M: Antti Palosaari <crope@iki.fi> 20790L: linux-media@vger.kernel.org 20791S: Maintained 20792W: https://linuxtv.org 20793W: http://palosaari.fi/linux/ 20794Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20795T: git git://linuxtv.org/anttip/media_tree.git 20796F: drivers/media/tuners/tda18212* 20797 20798TDA18218 MEDIA DRIVER 20799M: Antti Palosaari <crope@iki.fi> 20800L: linux-media@vger.kernel.org 20801S: Maintained 20802W: https://linuxtv.org 20803W: http://palosaari.fi/linux/ 20804Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20805T: git git://linuxtv.org/anttip/media_tree.git 20806F: drivers/media/tuners/tda18218* 20807 20808TDA18250 MEDIA DRIVER 20809M: Olli Salonen <olli.salonen@iki.fi> 20810L: linux-media@vger.kernel.org 20811S: Maintained 20812W: https://linuxtv.org 20813Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20814T: git git://linuxtv.org/media_tree.git 20815F: drivers/media/tuners/tda18250* 20816 20817TDA18271 MEDIA DRIVER 20818M: Michael Krufky <mkrufky@linuxtv.org> 20819L: linux-media@vger.kernel.org 20820S: Maintained 20821W: https://linuxtv.org 20822W: http://github.com/mkrufky 20823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20824T: git git://linuxtv.org/mkrufky/tuners.git 20825F: drivers/media/tuners/tda18271* 20826 20827TDA1997x MEDIA DRIVER 20828M: Tim Harvey <tharvey@gateworks.com> 20829L: linux-media@vger.kernel.org 20830S: Maintained 20831W: https://linuxtv.org 20832Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20833F: drivers/media/i2c/tda1997x.* 20834 20835TDA827x MEDIA DRIVER 20836M: Michael Krufky <mkrufky@linuxtv.org> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839W: https://linuxtv.org 20840W: http://github.com/mkrufky 20841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20842T: git git://linuxtv.org/mkrufky/tuners.git 20843F: drivers/media/tuners/tda8290.* 20844 20845TDA8290 MEDIA DRIVER 20846M: Michael Krufky <mkrufky@linuxtv.org> 20847L: linux-media@vger.kernel.org 20848S: Maintained 20849W: https://linuxtv.org 20850W: http://github.com/mkrufky 20851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20852T: git git://linuxtv.org/mkrufky/tuners.git 20853F: drivers/media/tuners/tda8290.* 20854 20855TDA9840 MEDIA DRIVER 20856M: Hans Verkuil <hverkuil@xs4all.nl> 20857L: linux-media@vger.kernel.org 20858S: Maintained 20859W: https://linuxtv.org 20860T: git git://linuxtv.org/media_tree.git 20861F: drivers/media/i2c/tda9840* 20862 20863TEA5761 TUNER DRIVER 20864M: Mauro Carvalho Chehab <mchehab@kernel.org> 20865L: linux-media@vger.kernel.org 20866S: Odd fixes 20867W: https://linuxtv.org 20868T: git git://linuxtv.org/media_tree.git 20869F: drivers/media/tuners/tea5761.* 20870 20871TEA5767 TUNER DRIVER 20872M: Mauro Carvalho Chehab <mchehab@kernel.org> 20873L: linux-media@vger.kernel.org 20874S: Maintained 20875W: https://linuxtv.org 20876T: git git://linuxtv.org/media_tree.git 20877F: drivers/media/tuners/tea5767.* 20878 20879TEA6415C MEDIA DRIVER 20880M: Hans Verkuil <hverkuil@xs4all.nl> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883W: https://linuxtv.org 20884T: git git://linuxtv.org/media_tree.git 20885F: drivers/media/i2c/tea6415c* 20886 20887TEA6420 MEDIA DRIVER 20888M: Hans Verkuil <hverkuil@xs4all.nl> 20889L: linux-media@vger.kernel.org 20890S: Maintained 20891W: https://linuxtv.org 20892T: git git://linuxtv.org/media_tree.git 20893F: drivers/media/i2c/tea6420* 20894 20895TEAM DRIVER 20896M: Jiri Pirko <jiri@resnulli.us> 20897L: netdev@vger.kernel.org 20898S: Supported 20899F: drivers/net/team/ 20900F: include/linux/if_team.h 20901F: include/uapi/linux/if_team.h 20902F: tools/testing/selftests/drivers/net/team/ 20903 20904TECHNICAL ADVISORY BOARD PROCESS DOCS 20905M: "Theodore Ts'o" <tytso@mit.edu> 20906M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20907L: tech-board-discuss@lists.linux-foundation.org 20908S: Maintained 20909F: Documentation/process/contribution-maturity-model.rst 20910F: Documentation/process/researcher-guidelines.rst 20911 20912TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20913M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20914S: Maintained 20915F: arch/x86/platform/ts5500/ 20916 20917TECHNOTREND USB IR RECEIVER 20918M: Sean Young <sean@mess.org> 20919L: linux-media@vger.kernel.org 20920S: Maintained 20921F: drivers/media/rc/ttusbir.c 20922 20923TECHWELL TW9910 VIDEO DECODER 20924L: linux-media@vger.kernel.org 20925S: Orphan 20926F: drivers/media/i2c/tw9910.c 20927F: include/media/i2c/tw9910.h 20928 20929TEE SUBSYSTEM 20930M: Jens Wiklander <jens.wiklander@linaro.org> 20931R: Sumit Garg <sumit.garg@linaro.org> 20932L: op-tee@lists.trustedfirmware.org 20933S: Maintained 20934F: Documentation/staging/tee.rst 20935F: drivers/tee/ 20936F: include/linux/tee_drv.h 20937F: include/uapi/linux/tee.h 20938 20939TEGRA ARCHITECTURE SUPPORT 20940M: Thierry Reding <thierry.reding@gmail.com> 20941M: Jonathan Hunter <jonathanh@nvidia.com> 20942L: linux-tegra@vger.kernel.org 20943S: Supported 20944Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20945T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20946N: [^a-z]tegra 20947 20948TEGRA CLOCK DRIVER 20949M: Peter De Schrijver <pdeschrijver@nvidia.com> 20950M: Prashant Gaikwad <pgaikwad@nvidia.com> 20951S: Supported 20952F: drivers/clk/tegra/ 20953 20954TEGRA DMA DRIVERS 20955M: Laxman Dewangan <ldewangan@nvidia.com> 20956M: Jon Hunter <jonathanh@nvidia.com> 20957S: Supported 20958F: drivers/dma/tegra* 20959 20960TEGRA I2C DRIVER 20961M: Laxman Dewangan <ldewangan@nvidia.com> 20962R: Dmitry Osipenko <digetx@gmail.com> 20963S: Supported 20964F: drivers/i2c/busses/i2c-tegra.c 20965 20966TEGRA IOMMU DRIVERS 20967M: Thierry Reding <thierry.reding@gmail.com> 20968R: Krishna Reddy <vdumpa@nvidia.com> 20969L: linux-tegra@vger.kernel.org 20970S: Supported 20971F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20972F: drivers/iommu/tegra* 20973 20974TEGRA KBC DRIVER 20975M: Laxman Dewangan <ldewangan@nvidia.com> 20976S: Supported 20977F: drivers/input/keyboard/tegra-kbc.c 20978 20979TEGRA NAND DRIVER 20980M: Stefan Agner <stefan@agner.ch> 20981M: Lucas Stach <dev@lynxeye.de> 20982S: Maintained 20983F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20984F: drivers/mtd/nand/raw/tegra_nand.c 20985 20986TEGRA PWM DRIVER 20987M: Thierry Reding <thierry.reding@gmail.com> 20988S: Supported 20989F: drivers/pwm/pwm-tegra.c 20990 20991TEGRA QUAD SPI DRIVER 20992M: Thierry Reding <thierry.reding@gmail.com> 20993M: Jonathan Hunter <jonathanh@nvidia.com> 20994M: Sowjanya Komatineni <skomatineni@nvidia.com> 20995L: linux-tegra@vger.kernel.org 20996S: Maintained 20997F: drivers/spi/spi-tegra210-quad.c 20998 20999TEGRA SERIAL DRIVER 21000M: Laxman Dewangan <ldewangan@nvidia.com> 21001S: Supported 21002F: drivers/tty/serial/serial-tegra.c 21003 21004TEGRA SPI DRIVER 21005M: Laxman Dewangan <ldewangan@nvidia.com> 21006S: Supported 21007F: drivers/spi/spi-tegra* 21008 21009TEGRA VIDEO DRIVER 21010M: Thierry Reding <thierry.reding@gmail.com> 21011M: Jonathan Hunter <jonathanh@nvidia.com> 21012M: Sowjanya Komatineni <skomatineni@nvidia.com> 21013M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21014L: linux-media@vger.kernel.org 21015L: linux-tegra@vger.kernel.org 21016S: Maintained 21017F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21018F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21020F: drivers/staging/media/tegra-video/ 21021 21022TEGRA XUSB PADCTL DRIVER 21023M: JC Kuo <jckuo@nvidia.com> 21024S: Supported 21025F: drivers/phy/tegra/xusb* 21026 21027TEHUTI ETHERNET DRIVER 21028M: Andy Gospodarek <andy@greyhouse.net> 21029L: netdev@vger.kernel.org 21030S: Supported 21031F: drivers/net/ethernet/tehuti/* 21032 21033TELECOM CLOCK DRIVER FOR MCPL0010 21034M: Mark Gross <markgross@kernel.org> 21035S: Supported 21036F: drivers/char/tlclk.c 21037 21038TEMPO SEMICONDUCTOR DRIVERS 21039M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21040S: Maintained 21041F: Documentation/devicetree/bindings/sound/tscs*.txt 21042F: sound/soc/codecs/tscs*.c 21043F: sound/soc/codecs/tscs*.h 21044 21045TENSILICA XTENSA PORT (xtensa) 21046M: Chris Zankel <chris@zankel.net> 21047M: Max Filippov <jcmvbkbc@gmail.com> 21048S: Maintained 21049T: git https://github.com/jcmvbkbc/linux-xtensa.git 21050F: arch/xtensa/ 21051F: drivers/irqchip/irq-xtensa-* 21052 21053TEXAS INSTRUMENTS ASoC DRIVERS 21054M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21055L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21056S: Maintained 21057F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21058F: sound/soc/ti/ 21059 21060TEXAS INSTRUMENTS DMA DRIVERS 21061M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21062L: dmaengine@vger.kernel.org 21063S: Maintained 21064F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21065F: Documentation/devicetree/bindings/dma/ti-edma.txt 21066F: Documentation/devicetree/bindings/dma/ti/ 21067F: drivers/dma/ti/ 21068F: include/linux/dma/k3-psil.h 21069F: include/linux/dma/k3-udma-glue.h 21070F: include/linux/dma/ti-cppi5.h 21071X: drivers/dma/ti/cppi41.c 21072 21073TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21074M: Robert Marko <robert.marko@sartura.hr> 21075M: Luka Perkov <luka.perkov@sartura.hr> 21076L: linux-hwmon@vger.kernel.org 21077S: Maintained 21078F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21079F: Documentation/hwmon/tps23861.rst 21080F: drivers/hwmon/tps23861.c 21081 21082TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21083M: Ricardo Ribalda <ribalda@kernel.org> 21084L: linux-iio@vger.kernel.org 21085S: Supported 21086F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21087F: drivers/iio/dac/ti-dac7612.c 21088 21089TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21090M: Nishanth Menon <nm@ti.com> 21091M: Tero Kristo <kristo@kernel.org> 21092M: Santosh Shilimkar <ssantosh@kernel.org> 21093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21094S: Maintained 21095F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21096F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21097F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21098F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21099F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21100F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21101F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21102F: drivers/clk/keystone/sci-clk.c 21103F: drivers/firmware/ti_sci* 21104F: drivers/irqchip/irq-ti-sci-inta.c 21105F: drivers/irqchip/irq-ti-sci-intr.c 21106F: drivers/reset/reset-ti-sci.c 21107F: drivers/soc/ti/ti_sci_inta_msi.c 21108F: drivers/soc/ti/ti_sci_pm_domains.c 21109F: include/dt-bindings/soc/ti,sci_pm_domain.h 21110F: include/linux/soc/ti/ti_sci_inta_msi.h 21111F: include/linux/soc/ti/ti_sci_protocol.h 21112 21113TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21114M: Puranjay Mohan <puranjay12@gmail.com> 21115L: linux-iio@vger.kernel.org 21116S: Supported 21117F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21118F: drivers/iio/temperature/tmp117.c 21119 21120THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21121M: Hans Verkuil <hverkuil@xs4all.nl> 21122L: linux-media@vger.kernel.org 21123S: Maintained 21124W: https://linuxtv.org 21125T: git git://linuxtv.org/media_tree.git 21126F: drivers/media/radio/radio-raremono.c 21127 21128THERMAL 21129M: Rafael J. Wysocki <rafael@kernel.org> 21130M: Daniel Lezcano <daniel.lezcano@linaro.org> 21131R: Amit Kucheria <amitk@kernel.org> 21132R: Zhang Rui <rui.zhang@intel.com> 21133L: linux-pm@vger.kernel.org 21134S: Supported 21135Q: https://patchwork.kernel.org/project/linux-pm/list/ 21136T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21137F: Documentation/ABI/testing/sysfs-class-thermal 21138F: Documentation/admin-guide/thermal/ 21139F: Documentation/devicetree/bindings/thermal/ 21140F: Documentation/driver-api/thermal/ 21141F: drivers/thermal/ 21142F: include/dt-bindings/thermal/ 21143F: include/linux/cpu_cooling.h 21144F: include/linux/thermal.h 21145F: include/uapi/linux/thermal.h 21146F: tools/lib/thermal/ 21147F: tools/thermal/ 21148 21149THERMAL DRIVER FOR AMLOGIC SOCS 21150M: Guillaume La Roque <glaroque@baylibre.com> 21151L: linux-pm@vger.kernel.org 21152L: linux-amlogic@lists.infradead.org 21153S: Supported 21154W: http://linux-meson.com/ 21155F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21156F: drivers/thermal/amlogic_thermal.c 21157 21158THERMAL/CPU_COOLING 21159M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21160M: Daniel Lezcano <daniel.lezcano@linaro.org> 21161M: Viresh Kumar <viresh.kumar@linaro.org> 21162R: Lukasz Luba <lukasz.luba@arm.com> 21163L: linux-pm@vger.kernel.org 21164S: Supported 21165F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21166F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21167F: drivers/thermal/cpufreq_cooling.c 21168F: drivers/thermal/cpuidle_cooling.c 21169F: include/linux/cpu_cooling.h 21170 21171THERMAL/POWER_ALLOCATOR 21172M: Lukasz Luba <lukasz.luba@arm.com> 21173L: linux-pm@vger.kernel.org 21174S: Maintained 21175F: Documentation/driver-api/thermal/power_allocator.rst 21176F: drivers/thermal/gov_power_allocator.c 21177F: drivers/thermal/thermal_trace_ipa.h 21178 21179THINKPAD ACPI EXTRAS DRIVER 21180M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21181L: ibm-acpi-devel@lists.sourceforge.net 21182L: platform-driver-x86@vger.kernel.org 21183S: Maintained 21184W: http://ibm-acpi.sourceforge.net 21185W: http://thinkwiki.org/wiki/Ibm-acpi 21186T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21187F: drivers/platform/x86/thinkpad_acpi.c 21188 21189THINKPAD LMI DRIVER 21190M: Mark Pearson <markpearson@lenovo.com> 21191L: platform-driver-x86@vger.kernel.org 21192S: Maintained 21193F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21194F: drivers/platform/x86/think-lmi.? 21195 21196THUNDERBOLT DMA TRAFFIC TEST DRIVER 21197M: Isaac Hazan <isaac.hazan@intel.com> 21198L: linux-usb@vger.kernel.org 21199S: Maintained 21200F: drivers/thunderbolt/dma_test.c 21201 21202THUNDERBOLT DRIVER 21203M: Andreas Noever <andreas.noever@gmail.com> 21204M: Michael Jamet <michael.jamet@intel.com> 21205M: Mika Westerberg <mika.westerberg@linux.intel.com> 21206M: Yehezkel Bernat <YehezkelShB@gmail.com> 21207L: linux-usb@vger.kernel.org 21208S: Maintained 21209T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21210F: Documentation/admin-guide/thunderbolt.rst 21211F: drivers/thunderbolt/ 21212F: include/linux/thunderbolt.h 21213 21214THUNDERBOLT NETWORK DRIVER 21215M: Michael Jamet <michael.jamet@intel.com> 21216M: Mika Westerberg <mika.westerberg@linux.intel.com> 21217M: Yehezkel Bernat <YehezkelShB@gmail.com> 21218L: netdev@vger.kernel.org 21219S: Maintained 21220F: drivers/net/thunderbolt/ 21221 21222THUNDERX GPIO DRIVER 21223M: Robert Richter <rric@kernel.org> 21224S: Odd Fixes 21225F: drivers/gpio/gpio-thunderx.c 21226 21227TI ADS7924 ADC DRIVER 21228M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21229L: linux-iio@vger.kernel.org 21230S: Supported 21231F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21232F: drivers/iio/adc/ti-ads7924.c 21233 21234TI AM437X VPFE DRIVER 21235M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21236L: linux-media@vger.kernel.org 21237S: Maintained 21238W: https://linuxtv.org 21239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21240T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21241F: drivers/media/platform/ti/am437x/ 21242 21243TI BANDGAP AND THERMAL DRIVER 21244M: Eduardo Valentin <edubezval@gmail.com> 21245M: Keerthy <j-keerthy@ti.com> 21246L: linux-pm@vger.kernel.org 21247L: linux-omap@vger.kernel.org 21248S: Maintained 21249F: drivers/thermal/ti-soc-thermal/ 21250 21251TI BQ27XXX POWER SUPPLY DRIVER 21252F: drivers/power/supply/bq27xxx_battery.c 21253F: drivers/power/supply/bq27xxx_battery_i2c.c 21254F: include/linux/power/bq27xxx_battery.h 21255 21256TI CDCE706 CLOCK DRIVER 21257M: Max Filippov <jcmvbkbc@gmail.com> 21258S: Maintained 21259F: drivers/clk/clk-cdce706.c 21260 21261TI CLOCK DRIVER 21262M: Tero Kristo <kristo@kernel.org> 21263L: linux-omap@vger.kernel.org 21264S: Odd Fixes 21265F: drivers/clk/ti/ 21266F: include/linux/clk/ti.h 21267 21268TI DAVINCI MACHINE SUPPORT 21269M: Bartosz Golaszewski <brgl@bgdev.pl> 21270L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21271S: Maintained 21272T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21273F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21274F: arch/arm/boot/dts/ti/davinci/ 21275F: arch/arm/mach-davinci/ 21276F: drivers/i2c/busses/i2c-davinci.c 21277 21278TI DAVINCI SERIES CLOCK DRIVER 21279M: David Lechner <david@lechnology.com> 21280R: Sekhar Nori <nsekhar@ti.com> 21281S: Maintained 21282F: Documentation/devicetree/bindings/clock/ti/davinci/ 21283F: drivers/clk/davinci/ 21284F: include/linux/clk/davinci.h 21285 21286TI DAVINCI SERIES GPIO DRIVER 21287M: Keerthy <j-keerthy@ti.com> 21288L: linux-gpio@vger.kernel.org 21289S: Maintained 21290F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21291F: drivers/gpio/gpio-davinci.c 21292 21293TI DAVINCI SERIES MEDIA DRIVER 21294M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21295L: linux-media@vger.kernel.org 21296S: Maintained 21297W: https://linuxtv.org 21298Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21299T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21300F: drivers/media/platform/ti/davinci/ 21301F: include/media/davinci/ 21302 21303TI ENHANCED CAPTURE (eCAP) DRIVER 21304M: Vignesh Raghavendra <vigneshr@ti.com> 21305R: Julien Panis <jpanis@baylibre.com> 21306L: linux-iio@vger.kernel.org 21307L: linux-omap@vger.kernel.org 21308S: Maintained 21309F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21310F: drivers/counter/ti-ecap-capture.c 21311 21312TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21313R: David Lechner <david@lechnology.com> 21314L: linux-iio@vger.kernel.org 21315F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21316F: drivers/counter/ti-eqep.c 21317 21318TI ETHERNET SWITCH DRIVER (CPSW) 21319R: Grygorii Strashko <grygorii.strashko@ti.com> 21320L: linux-omap@vger.kernel.org 21321L: netdev@vger.kernel.org 21322S: Maintained 21323F: drivers/net/ethernet/ti/cpsw* 21324F: drivers/net/ethernet/ti/davinci* 21325 21326TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21327M: Alex Dubov <oakad@yahoo.com> 21328S: Maintained 21329W: http://tifmxx.berlios.de/ 21330F: drivers/memstick/host/tifm_ms.c 21331F: drivers/misc/tifm* 21332F: drivers/mmc/host/tifm_sd.c 21333F: include/linux/tifm.h 21334 21335TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21336M: Nishanth Menon <nm@ti.com> 21337M: Santosh Shilimkar <ssantosh@kernel.org> 21338L: linux-kernel@vger.kernel.org 21339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21340S: Maintained 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21342F: drivers/soc/ti/* 21343 21344TI LM49xxx FAMILY ASoC CODEC DRIVERS 21345M: M R Swami Reddy <mr.swami.reddy@ti.com> 21346M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21348S: Maintained 21349F: sound/soc/codecs/isabelle* 21350F: sound/soc/codecs/lm49453* 21351 21352TI LMP92064 ADC DRIVER 21353M: Leonard Göhrs <l.goehrs@pengutronix.de> 21354R: kernel@pengutronix.de 21355L: linux-iio@vger.kernel.org 21356S: Maintained 21357F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21358F: drivers/iio/adc/ti-lmp92064.c 21359 21360TI PCM3060 ASoC CODEC DRIVER 21361M: Kirill Marinushkin <kmarinushkin@birdec.com> 21362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21363S: Maintained 21364F: Documentation/devicetree/bindings/sound/pcm3060.txt 21365F: sound/soc/codecs/pcm3060* 21366 21367TI TAS571X FAMILY ASoC CODEC DRIVER 21368M: Kevin Cernekee <cernekee@chromium.org> 21369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21370S: Odd Fixes 21371F: sound/soc/codecs/tas571x* 21372 21373TI TMAG5273 MAGNETOMETER DRIVER 21374M: Gerald Loacker <gerald.loacker@wolfvision.net> 21375L: linux-iio@vger.kernel.org 21376S: Maintained 21377F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21378F: drivers/iio/magnetometer/tmag5273.c 21379 21380TI TRF7970A NFC DRIVER 21381M: Mark Greer <mgreer@animalcreek.com> 21382L: linux-wireless@vger.kernel.org 21383S: Supported 21384F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21385F: drivers/nfc/trf7970a.c 21386 21387TI TSC2046 ADC DRIVER 21388M: Oleksij Rempel <o.rempel@pengutronix.de> 21389R: kernel@pengutronix.de 21390L: linux-iio@vger.kernel.org 21391S: Maintained 21392F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21393F: drivers/iio/adc/ti-tsc2046.c 21394 21395TI TWL4030 SERIES SOC CODEC DRIVER 21396M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21397L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21398S: Maintained 21399F: sound/soc/codecs/twl4030* 21400 21401TI VPE/CAL DRIVERS 21402M: Benoit Parrot <bparrot@ti.com> 21403L: linux-media@vger.kernel.org 21404S: Maintained 21405W: http://linuxtv.org/ 21406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21407F: Documentation/devicetree/bindings/media/ti,cal.yaml 21408F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21409F: drivers/media/platform/ti/cal/ 21410F: drivers/media/platform/ti/vpe/ 21411 21412TI WILINK WIRELESS DRIVERS 21413L: linux-wireless@vger.kernel.org 21414S: Orphan 21415W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21416W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21417T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21418F: drivers/net/wireless/ti/ 21419 21420TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21421M: John Stultz <jstultz@google.com> 21422M: Thomas Gleixner <tglx@linutronix.de> 21423R: Stephen Boyd <sboyd@kernel.org> 21424L: linux-kernel@vger.kernel.org 21425S: Supported 21426T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21427F: include/linux/clocksource.h 21428F: include/linux/time.h 21429F: include/linux/timex.h 21430F: include/uapi/linux/time.h 21431F: include/uapi/linux/timex.h 21432F: kernel/time/alarmtimer.c 21433F: kernel/time/clocksource.c 21434F: kernel/time/ntp.c 21435F: kernel/time/time*.c 21436F: tools/testing/selftests/timers/ 21437 21438TIPC NETWORK LAYER 21439M: Jon Maloy <jmaloy@redhat.com> 21440M: Ying Xue <ying.xue@windriver.com> 21441L: netdev@vger.kernel.org (core kernel code) 21442L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21443S: Maintained 21444W: http://tipc.sourceforge.net/ 21445F: include/uapi/linux/tipc*.h 21446F: net/tipc/ 21447 21448TLAN NETWORK DRIVER 21449M: Samuel Chessman <chessman@tux.org> 21450L: tlan-devel@lists.sourceforge.net (subscribers-only) 21451S: Maintained 21452W: http://sourceforge.net/projects/tlan/ 21453F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21454F: drivers/net/ethernet/ti/tlan.* 21455 21456TMIO/SDHI MMC DRIVER 21457M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21458L: linux-mmc@vger.kernel.org 21459L: linux-renesas-soc@vger.kernel.org 21460S: Supported 21461F: drivers/mmc/host/renesas_sdhi* 21462F: drivers/mmc/host/tmio_mmc* 21463F: include/linux/mfd/tmio.h 21464 21465TMP401 HARDWARE MONITOR DRIVER 21466M: Guenter Roeck <linux@roeck-us.net> 21467L: linux-hwmon@vger.kernel.org 21468S: Maintained 21469F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21470F: Documentation/hwmon/tmp401.rst 21471F: drivers/hwmon/tmp401.c 21472 21473TMP464 HARDWARE MONITOR DRIVER 21474M: Guenter Roeck <linux@roeck-us.net> 21475L: linux-hwmon@vger.kernel.org 21476S: Maintained 21477F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21478F: Documentation/hwmon/tmp464.rst 21479F: drivers/hwmon/tmp464.c 21480 21481TMP513 HARDWARE MONITOR DRIVER 21482M: Eric Tremblay <etremblay@distech-controls.com> 21483L: linux-hwmon@vger.kernel.org 21484S: Maintained 21485F: Documentation/hwmon/tmp513.rst 21486F: drivers/hwmon/tmp513.c 21487 21488TMPFS (SHMEM FILESYSTEM) 21489M: Hugh Dickins <hughd@google.com> 21490L: linux-mm@kvack.org 21491S: Maintained 21492F: include/linux/shmem_fs.h 21493F: mm/shmem.c 21494 21495TOMOYO SECURITY MODULE 21496M: Kentaro Takeda <takedakn@nttdata.co.jp> 21497M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21498L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21499L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21500L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21501L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21502S: Maintained 21503W: https://tomoyo.osdn.jp/ 21504F: security/tomoyo/ 21505 21506TOPSTAR LAPTOP EXTRAS DRIVER 21507M: Herton Ronaldo Krzesinski <herton@canonical.com> 21508L: platform-driver-x86@vger.kernel.org 21509S: Maintained 21510F: drivers/platform/x86/topstar-laptop.c 21511 21512TORTURE-TEST MODULES 21513M: Davidlohr Bueso <dave@stgolabs.net> 21514M: "Paul E. McKenney" <paulmck@kernel.org> 21515M: Josh Triplett <josh@joshtriplett.org> 21516L: linux-kernel@vger.kernel.org 21517S: Supported 21518T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21519F: Documentation/RCU/torture.rst 21520F: kernel/locking/locktorture.c 21521F: kernel/rcu/rcuscale.c 21522F: kernel/rcu/rcutorture.c 21523F: kernel/rcu/refscale.c 21524F: kernel/torture.c 21525 21526TOSHIBA ACPI EXTRAS DRIVER 21527M: Azael Avalos <coproscefalo@gmail.com> 21528L: platform-driver-x86@vger.kernel.org 21529S: Maintained 21530F: drivers/platform/x86/toshiba_acpi.c 21531 21532TOSHIBA BLUETOOTH DRIVER 21533M: Azael Avalos <coproscefalo@gmail.com> 21534L: platform-driver-x86@vger.kernel.org 21535S: Maintained 21536F: drivers/platform/x86/toshiba_bluetooth.c 21537 21538TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21539M: Azael Avalos <coproscefalo@gmail.com> 21540L: platform-driver-x86@vger.kernel.org 21541S: Maintained 21542F: drivers/platform/x86/toshiba_haps.c 21543 21544TOSHIBA SMM DRIVER 21545M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21546S: Maintained 21547W: http://www.buzzard.org.uk/toshiba/ 21548F: drivers/char/toshiba.c 21549F: include/linux/toshiba.h 21550F: include/uapi/linux/toshiba.h 21551 21552TOSHIBA TC358743 DRIVER 21553M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21554L: linux-media@vger.kernel.org 21555S: Maintained 21556F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21557F: drivers/media/i2c/tc358743* 21558F: include/media/i2c/tc358743.h 21559 21560TOSHIBA WMI HOTKEYS DRIVER 21561M: Azael Avalos <coproscefalo@gmail.com> 21562L: platform-driver-x86@vger.kernel.org 21563S: Maintained 21564F: drivers/platform/x86/toshiba-wmi.c 21565 21566TPM DEVICE DRIVER 21567M: Peter Huewe <peterhuewe@gmx.de> 21568M: Jarkko Sakkinen <jarkko@kernel.org> 21569R: Jason Gunthorpe <jgg@ziepe.ca> 21570L: linux-integrity@vger.kernel.org 21571S: Maintained 21572W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21573Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21574T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21575F: drivers/char/tpm/ 21576 21577TPS546D24 DRIVER 21578M: Duke Du <dukedu83@gmail.com> 21579L: linux-hwmon@vger.kernel.org 21580S: Maintained 21581F: Documentation/hwmon/tps546d24.rst 21582F: drivers/hwmon/pmbus/tps546d24.c 21583 21584TRACING 21585M: Steven Rostedt <rostedt@goodmis.org> 21586M: Masami Hiramatsu <mhiramat@kernel.org> 21587L: linux-kernel@vger.kernel.org 21588L: linux-trace-kernel@vger.kernel.org 21589S: Maintained 21590Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21591T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21592F: Documentation/trace/* 21593F: fs/tracefs/ 21594F: include/linux/trace*.h 21595F: include/trace/ 21596F: kernel/trace/ 21597F: scripts/tracing/ 21598F: tools/testing/selftests/ftrace/ 21599 21600TRACING MMIO ACCESSES (MMIOTRACE) 21601M: Steven Rostedt <rostedt@goodmis.org> 21602M: Masami Hiramatsu <mhiramat@kernel.org> 21603R: Karol Herbst <karolherbst@gmail.com> 21604R: Pekka Paalanen <ppaalanen@gmail.com> 21605L: linux-kernel@vger.kernel.org 21606L: nouveau@lists.freedesktop.org 21607S: Maintained 21608F: arch/x86/mm/kmmio.c 21609F: arch/x86/mm/mmio-mod.c 21610F: arch/x86/mm/testmmiotrace.c 21611F: include/linux/mmiotrace.h 21612F: kernel/trace/trace_mmiotrace.c 21613 21614TRACING OS NOISE / LATENCY TRACERS 21615M: Steven Rostedt <rostedt@goodmis.org> 21616M: Daniel Bristot de Oliveira <bristot@kernel.org> 21617S: Maintained 21618F: Documentation/trace/hwlat_detector.rst 21619F: Documentation/trace/osnoise-tracer.rst 21620F: Documentation/trace/timerlat-tracer.rst 21621F: arch/*/kernel/trace.c 21622F: include/trace/events/osnoise.h 21623F: kernel/trace/trace_hwlat.c 21624F: kernel/trace/trace_irqsoff.c 21625F: kernel/trace/trace_osnoise.c 21626F: kernel/trace/trace_sched_wakeup.c 21627 21628TRADITIONAL CHINESE DOCUMENTATION 21629M: Hu Haowen <src.res@email.cn> 21630L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21631S: Maintained 21632W: https://github.com/srcres258/linux-doc 21633T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21634F: Documentation/translations/zh_TW/ 21635 21636TTY LAYER 21637M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21638M: Jiri Slaby <jirislaby@kernel.org> 21639L: linux-kernel@vger.kernel.org 21640L: linux-serial@vger.kernel.org 21641S: Supported 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21643F: Documentation/driver-api/serial/ 21644F: drivers/tty/ 21645F: drivers/tty/serial/serial_base.h 21646F: drivers/tty/serial/serial_base_bus.c 21647F: drivers/tty/serial/serial_core.c 21648F: drivers/tty/serial/serial_ctrl.c 21649F: drivers/tty/serial/serial_port.c 21650F: include/linux/selection.h 21651F: include/linux/serial.h 21652F: include/linux/serial_core.h 21653F: include/linux/sysrq.h 21654F: include/linux/tty*.h 21655F: include/linux/vt.h 21656F: include/linux/vt_*.h 21657F: include/uapi/linux/serial.h 21658F: include/uapi/linux/serial_core.h 21659F: include/uapi/linux/tty.h 21660 21661TUA9001 MEDIA DRIVER 21662M: Antti Palosaari <crope@iki.fi> 21663L: linux-media@vger.kernel.org 21664S: Maintained 21665W: https://linuxtv.org 21666W: http://palosaari.fi/linux/ 21667Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21668T: git git://linuxtv.org/anttip/media_tree.git 21669F: drivers/media/tuners/tua9001* 21670 21671TULIP NETWORK DRIVERS 21672L: netdev@vger.kernel.org 21673L: linux-parisc@vger.kernel.org 21674S: Orphan 21675F: drivers/net/ethernet/dec/tulip/ 21676 21677TUN/TAP driver 21678M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21679S: Maintained 21680W: http://vtun.sourceforge.net/tun 21681F: Documentation/networking/tuntap.rst 21682F: arch/um/os-Linux/drivers/ 21683 21684TURBOCHANNEL SUBSYSTEM 21685M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21686M: Ralf Baechle <ralf@linux-mips.org> 21687L: linux-mips@vger.kernel.org 21688S: Maintained 21689Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21690F: drivers/tc/ 21691F: include/linux/tc.h 21692 21693TURBOSTAT UTILITY 21694M: "Len Brown" <lenb@kernel.org> 21695L: linux-pm@vger.kernel.org 21696S: Supported 21697Q: https://patchwork.kernel.org/project/linux-pm/list/ 21698B: https://bugzilla.kernel.org 21699T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21700F: tools/power/x86/turbostat/ 21701 21702TW5864 VIDEO4LINUX DRIVER 21703M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21704M: Anton Sviridenko <anton@corp.bluecherry.net> 21705M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21706M: Andrey Utkin <andrey_utkin@fastmail.com> 21707L: linux-media@vger.kernel.org 21708S: Supported 21709F: drivers/media/pci/tw5864/ 21710 21711TW68 VIDEO4LINUX DRIVER 21712M: Hans Verkuil <hverkuil@xs4all.nl> 21713L: linux-media@vger.kernel.org 21714S: Odd Fixes 21715W: https://linuxtv.org 21716T: git git://linuxtv.org/media_tree.git 21717F: drivers/media/pci/tw68/ 21718 21719TW686X VIDEO4LINUX DRIVER 21720M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21721L: linux-media@vger.kernel.org 21722S: Maintained 21723W: http://linuxtv.org 21724T: git git://linuxtv.org/media_tree.git 21725F: drivers/media/pci/tw686x/ 21726 21727U-BOOT ENVIRONMENT VARIABLES 21728M: Rafał Miłecki <rafal@milecki.pl> 21729S: Maintained 21730F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21731F: drivers/nvmem/u-boot-env.c 21732 21733UACCE ACCELERATOR FRAMEWORK 21734M: Zhangfei Gao <zhangfei.gao@linaro.org> 21735M: Zhou Wang <wangzhou1@hisilicon.com> 21736L: linux-accelerators@lists.ozlabs.org 21737L: linux-kernel@vger.kernel.org 21738S: Maintained 21739F: Documentation/ABI/testing/sysfs-driver-uacce 21740F: Documentation/misc-devices/uacce.rst 21741F: drivers/misc/uacce/ 21742F: include/linux/uacce.h 21743F: include/uapi/misc/uacce/ 21744 21745UBI FILE SYSTEM (UBIFS) 21746M: Richard Weinberger <richard@nod.at> 21747L: linux-mtd@lists.infradead.org 21748S: Supported 21749W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21751T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21752F: Documentation/ABI/testing/sysfs-fs-ubifs 21753F: Documentation/filesystems/ubifs-authentication.rst 21754F: Documentation/filesystems/ubifs.rst 21755F: fs/ubifs/ 21756 21757UBLK USERSPACE BLOCK DRIVER 21758M: Ming Lei <ming.lei@redhat.com> 21759L: linux-block@vger.kernel.org 21760S: Maintained 21761F: Documentation/block/ublk.rst 21762F: drivers/block/ublk_drv.c 21763F: include/uapi/linux/ublk_cmd.h 21764 21765UCLINUX (M68KNOMMU AND COLDFIRE) 21766M: Greg Ungerer <gerg@linux-m68k.org> 21767L: linux-m68k@lists.linux-m68k.org 21768S: Maintained 21769W: http://www.linux-m68k.org/ 21770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21771F: arch/m68k/*/*_no.* 21772F: arch/m68k/68*/ 21773F: arch/m68k/coldfire/ 21774F: arch/m68k/include/asm/*_no.* 21775 21776UDF FILESYSTEM 21777M: Jan Kara <jack@suse.com> 21778S: Maintained 21779F: Documentation/filesystems/udf.rst 21780F: fs/udf/ 21781 21782UDRAW TABLET 21783M: Bastien Nocera <hadess@hadess.net> 21784L: linux-input@vger.kernel.org 21785S: Maintained 21786F: drivers/hid/hid-udraw-ps3.c 21787 21788UFS FILESYSTEM 21789M: Evgeniy Dushistov <dushistov@mail.ru> 21790S: Maintained 21791F: Documentation/admin-guide/ufs.rst 21792F: fs/ufs/ 21793 21794UHID USERSPACE HID IO DRIVER 21795M: David Rheinsberg <david.rheinsberg@gmail.com> 21796L: linux-input@vger.kernel.org 21797S: Maintained 21798F: drivers/hid/uhid.c 21799F: include/uapi/linux/uhid.h 21800 21801ULPI BUS 21802M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21803L: linux-usb@vger.kernel.org 21804S: Maintained 21805F: drivers/usb/common/ulpi.c 21806F: include/linux/ulpi/ 21807 21808UNICODE SUBSYSTEM 21809M: Gabriel Krisman Bertazi <krisman@collabora.com> 21810L: linux-fsdevel@vger.kernel.org 21811S: Supported 21812F: fs/unicode/ 21813 21814UNIFDEF 21815M: Tony Finch <dot@dotat.at> 21816S: Maintained 21817W: http://dotat.at/prog/unifdef 21818F: scripts/unifdef.c 21819 21820UNIFORM CDROM DRIVER 21821M: Phillip Potter <phil@philpotter.co.uk> 21822S: Maintained 21823F: Documentation/cdrom/ 21824F: drivers/cdrom/cdrom.c 21825F: include/linux/cdrom.h 21826F: include/uapi/linux/cdrom.h 21827 21828UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21829R: Alim Akhtar <alim.akhtar@samsung.com> 21830R: Avri Altman <avri.altman@wdc.com> 21831R: Bart Van Assche <bvanassche@acm.org> 21832L: linux-scsi@vger.kernel.org 21833S: Supported 21834F: Documentation/devicetree/bindings/ufs/ 21835F: Documentation/scsi/ufs.rst 21836F: drivers/ufs/core/ 21837 21838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21839M: Pedro Sousa <pedrom.sousa@synopsys.com> 21840L: linux-scsi@vger.kernel.org 21841S: Supported 21842F: drivers/ufs/host/*dwc* 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21845M: Alim Akhtar <alim.akhtar@samsung.com> 21846L: linux-scsi@vger.kernel.org 21847S: Maintained 21848F: drivers/ufs/host/ufs-exynos* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21851M: Stanley Chu <stanley.chu@mediatek.com> 21852L: linux-scsi@vger.kernel.org 21853L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21854S: Maintained 21855F: drivers/ufs/host/ufs-mediatek* 21856 21857UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21858M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21859L: linux-arm-msm@vger.kernel.org 21860L: linux-scsi@vger.kernel.org 21861S: Maintained 21862F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21863F: drivers/ufs/host/ufs-qcom* 21864 21865UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21866M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21867L: linux-renesas-soc@vger.kernel.org 21868L: linux-scsi@vger.kernel.org 21869S: Maintained 21870F: drivers/ufs/host/ufs-renesas.c 21871 21872UNSORTED BLOCK IMAGES (UBI) 21873M: Richard Weinberger <richard@nod.at> 21874L: linux-mtd@lists.infradead.org 21875S: Supported 21876W: http://www.linux-mtd.infradead.org/ 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21878T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21879F: drivers/mtd/ubi/ 21880F: include/linux/mtd/ubi.h 21881F: include/uapi/mtd/ubi-user.h 21882 21883USB "USBNET" DRIVER FRAMEWORK 21884M: Oliver Neukum <oneukum@suse.com> 21885L: netdev@vger.kernel.org 21886S: Maintained 21887W: http://www.linux-usb.org/usbnet 21888F: drivers/net/usb/usbnet.c 21889F: include/linux/usb/usbnet.h 21890 21891USB ACM DRIVER 21892M: Oliver Neukum <oneukum@suse.com> 21893L: linux-usb@vger.kernel.org 21894S: Maintained 21895F: Documentation/usb/acm.rst 21896F: drivers/usb/class/cdc-acm.* 21897 21898USB APPLE MFI FASTCHARGE DRIVER 21899M: Bastien Nocera <hadess@hadess.net> 21900L: linux-usb@vger.kernel.org 21901S: Maintained 21902F: drivers/usb/misc/apple-mfi-fastcharge.c 21903 21904USB AR5523 WIRELESS DRIVER 21905M: Pontus Fuchs <pontus.fuchs@gmail.com> 21906L: linux-wireless@vger.kernel.org 21907S: Maintained 21908F: drivers/net/wireless/ath/ar5523/ 21909 21910USB ATTACHED SCSI 21911M: Oliver Neukum <oneukum@suse.com> 21912L: linux-usb@vger.kernel.org 21913L: linux-scsi@vger.kernel.org 21914S: Maintained 21915F: drivers/usb/storage/uas.c 21916 21917USB CDC ETHERNET DRIVER 21918M: Oliver Neukum <oliver@neukum.org> 21919L: linux-usb@vger.kernel.org 21920S: Maintained 21921F: drivers/net/usb/cdc_*.c 21922F: include/uapi/linux/usb/cdc.h 21923 21924USB CHAOSKEY DRIVER 21925M: Keith Packard <keithp@keithp.com> 21926L: linux-usb@vger.kernel.org 21927S: Maintained 21928F: drivers/usb/misc/chaoskey.c 21929 21930USB CYPRESS C67X00 DRIVER 21931L: linux-usb@vger.kernel.org 21932S: Orphan 21933F: drivers/usb/c67x00/ 21934 21935USB DAVICOM DM9601 DRIVER 21936M: Peter Korsgaard <peter@korsgaard.com> 21937L: netdev@vger.kernel.org 21938S: Maintained 21939W: http://www.linux-usb.org/usbnet 21940F: drivers/net/usb/dm9601.c 21941 21942USB EHCI DRIVER 21943M: Alan Stern <stern@rowland.harvard.edu> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946F: Documentation/usb/ehci.rst 21947F: drivers/usb/host/ehci* 21948 21949USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21950M: Jiri Kosina <jikos@kernel.org> 21951M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21955F: Documentation/hid/hiddev.rst 21956F: drivers/hid/usbhid/ 21957 21958USB INTEL XHCI ROLE MUX DRIVER 21959M: Hans de Goede <hdegoede@redhat.com> 21960L: linux-usb@vger.kernel.org 21961S: Maintained 21962F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21963 21964USB IP DRIVER FOR HISILICON KIRIN 960 21965M: Yu Chen <chenyu56@huawei.com> 21966M: Binghui Wang <wangbinghui@hisilicon.com> 21967L: linux-usb@vger.kernel.org 21968S: Maintained 21969F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21970F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21971 21972USB IP DRIVER FOR HISILICON KIRIN 970 21973M: Mauro Carvalho Chehab <mchehab@kernel.org> 21974L: linux-usb@vger.kernel.org 21975S: Maintained 21976F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21977F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21978 21979USB ISP116X DRIVER 21980M: Olav Kongas <ok@artecdesign.ee> 21981L: linux-usb@vger.kernel.org 21982S: Maintained 21983F: drivers/usb/host/isp116x* 21984F: include/linux/usb/isp116x.h 21985 21986USB ISP1760 DRIVER 21987M: Rui Miguel Silva <rui.silva@linaro.org> 21988L: linux-usb@vger.kernel.org 21989S: Maintained 21990F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21991F: drivers/usb/isp1760/* 21992 21993USB LAN78XX ETHERNET DRIVER 21994M: Woojung Huh <woojung.huh@microchip.com> 21995M: UNGLinuxDriver@microchip.com 21996L: netdev@vger.kernel.org 21997S: Maintained 21998F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21999F: drivers/net/usb/lan78xx.* 22000F: include/dt-bindings/net/microchip-lan78xx.h 22001 22002USB MASS STORAGE DRIVER 22003M: Alan Stern <stern@rowland.harvard.edu> 22004L: linux-usb@vger.kernel.org 22005L: usb-storage@lists.one-eyed-alien.net 22006S: Maintained 22007F: drivers/usb/storage/ 22008 22009USB MIDI DRIVER 22010M: Clemens Ladisch <clemens@ladisch.de> 22011L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22012S: Maintained 22013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22014F: sound/usb/midi.* 22015 22016USB NETWORKING DRIVERS 22017L: linux-usb@vger.kernel.org 22018S: Odd Fixes 22019F: drivers/net/usb/ 22020 22021USB OHCI DRIVER 22022M: Alan Stern <stern@rowland.harvard.edu> 22023L: linux-usb@vger.kernel.org 22024S: Maintained 22025F: Documentation/usb/ohci.rst 22026F: drivers/usb/host/ohci* 22027 22028USB OTG FSM (Finite State Machine) 22029M: Peter Chen <peter.chen@kernel.org> 22030L: linux-usb@vger.kernel.org 22031S: Maintained 22032T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22033F: drivers/usb/common/usb-otg-fsm.c 22034 22035USB OVER IP DRIVER 22036M: Valentina Manea <valentina.manea.m@gmail.com> 22037M: Shuah Khan <shuah@kernel.org> 22038M: Shuah Khan <skhan@linuxfoundation.org> 22039R: Hongren Zheng <i@zenithal.me> 22040L: linux-usb@vger.kernel.org 22041S: Maintained 22042F: Documentation/usb/usbip_protocol.rst 22043F: drivers/usb/usbip/ 22044F: tools/testing/selftests/drivers/usb/usbip/ 22045F: tools/usb/usbip/ 22046 22047USB PEGASUS DRIVER 22048M: Petko Manolov <petkan@nucleusys.com> 22049L: linux-usb@vger.kernel.org 22050L: netdev@vger.kernel.org 22051S: Maintained 22052W: https://github.com/petkan/pegasus 22053T: git https://github.com/petkan/pegasus.git 22054F: drivers/net/usb/pegasus.* 22055 22056USB PRINTER DRIVER (usblp) 22057M: Pete Zaitcev <zaitcev@redhat.com> 22058L: linux-usb@vger.kernel.org 22059S: Supported 22060F: drivers/usb/class/usblp.c 22061 22062USB QMI WWAN NETWORK DRIVER 22063M: Bjørn Mork <bjorn@mork.no> 22064L: netdev@vger.kernel.org 22065S: Maintained 22066F: Documentation/ABI/testing/sysfs-class-net-qmi 22067F: drivers/net/usb/qmi_wwan.c 22068 22069USB RAW GADGET DRIVER 22070R: Andrey Konovalov <andreyknvl@gmail.com> 22071L: linux-usb@vger.kernel.org 22072S: Maintained 22073F: Documentation/usb/raw-gadget.rst 22074F: drivers/usb/gadget/legacy/raw_gadget.c 22075F: include/uapi/linux/usb/raw_gadget.h 22076 22077USB RTL8150 DRIVER 22078M: Petko Manolov <petkan@nucleusys.com> 22079L: linux-usb@vger.kernel.org 22080L: netdev@vger.kernel.org 22081S: Maintained 22082W: https://github.com/petkan/rtl8150 22083T: git https://github.com/petkan/rtl8150.git 22084F: drivers/net/usb/rtl8150.c 22085 22086USB SERIAL SUBSYSTEM 22087M: Johan Hovold <johan@kernel.org> 22088L: linux-usb@vger.kernel.org 22089S: Maintained 22090T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22091F: Documentation/usb/usb-serial.rst 22092F: drivers/usb/serial/ 22093F: include/linux/usb/serial.h 22094 22095USB SMSC75XX ETHERNET DRIVER 22096M: Steve Glendinning <steve.glendinning@shawell.net> 22097L: netdev@vger.kernel.org 22098S: Maintained 22099F: drivers/net/usb/smsc75xx.* 22100 22101USB SMSC95XX ETHERNET DRIVER 22102M: Steve Glendinning <steve.glendinning@shawell.net> 22103M: UNGLinuxDriver@microchip.com 22104L: netdev@vger.kernel.org 22105S: Maintained 22106F: drivers/net/usb/smsc95xx.* 22107 22108USB SUBSYSTEM 22109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22110L: linux-usb@vger.kernel.org 22111S: Supported 22112W: http://www.linux-usb.org 22113T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22114F: Documentation/devicetree/bindings/usb/ 22115F: Documentation/usb/ 22116F: drivers/usb/ 22117F: include/dt-bindings/usb/ 22118F: include/linux/usb.h 22119F: include/linux/usb/ 22120F: include/uapi/linux/usb/ 22121 22122USB TYPEC BUS FOR ALTERNATE MODES 22123M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22124L: linux-usb@vger.kernel.org 22125S: Maintained 22126F: Documentation/ABI/testing/sysfs-bus-typec 22127F: Documentation/driver-api/usb/typec_bus.rst 22128F: drivers/usb/typec/altmodes/ 22129F: include/linux/usb/typec_altmode.h 22130 22131USB TYPEC CLASS 22132M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22133L: linux-usb@vger.kernel.org 22134S: Maintained 22135F: Documentation/ABI/testing/sysfs-class-typec 22136F: Documentation/driver-api/usb/typec.rst 22137F: drivers/usb/typec/ 22138F: include/linux/usb/typec.h 22139 22140USB TYPEC INTEL PMC MUX DRIVER 22141M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22142L: linux-usb@vger.kernel.org 22143S: Maintained 22144F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22145F: drivers/usb/typec/mux/intel_pmc_mux.c 22146 22147USB TYPEC PI3USB30532 MUX DRIVER 22148M: Hans de Goede <hdegoede@redhat.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: drivers/usb/typec/mux/pi3usb30532.c 22152 22153USB TYPEC PORT CONTROLLER DRIVERS 22154M: Guenter Roeck <linux@roeck-us.net> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/typec/tcpm/ 22158 22159USB UHCI DRIVER 22160M: Alan Stern <stern@rowland.harvard.edu> 22161L: linux-usb@vger.kernel.org 22162S: Maintained 22163F: drivers/usb/host/uhci* 22164 22165USB VIDEO CLASS 22166M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22167L: linux-media@vger.kernel.org 22168S: Maintained 22169W: http://www.ideasonboard.org/uvc/ 22170T: git git://linuxtv.org/media_tree.git 22171F: drivers/media/usb/uvc/ 22172F: include/uapi/linux/uvcvideo.h 22173 22174USB WEBCAM GADGET 22175M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22176M: Daniel Scally <dan.scally@ideasonboard.com> 22177L: linux-usb@vger.kernel.org 22178S: Maintained 22179F: drivers/usb/gadget/function/*uvc* 22180F: drivers/usb/gadget/legacy/webcam.c 22181F: include/uapi/linux/usb/g_uvc.h 22182 22183USB WIRELESS RNDIS DRIVER (rndis_wlan) 22184M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22185L: linux-wireless@vger.kernel.org 22186S: Maintained 22187F: drivers/net/wireless/legacy/rndis_wlan.c 22188 22189USB XHCI DRIVER 22190M: Mathias Nyman <mathias.nyman@intel.com> 22191L: linux-usb@vger.kernel.org 22192S: Supported 22193F: drivers/usb/host/pci-quirks* 22194F: drivers/usb/host/xhci* 22195 22196USB ZD1201 DRIVER 22197L: linux-wireless@vger.kernel.org 22198S: Orphan 22199W: http://linux-lc100020.sourceforge.net 22200F: drivers/net/wireless/zydas/zd1201.* 22201 22202USER DATAGRAM PROTOCOL (UDP) 22203M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22204S: Maintained 22205F: include/linux/udp.h 22206F: net/ipv4/udp.c 22207F: net/ipv6/udp.c 22208 22209USER-MODE LINUX (UML) 22210M: Richard Weinberger <richard@nod.at> 22211M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22212M: Johannes Berg <johannes@sipsolutions.net> 22213L: linux-um@lists.infradead.org 22214S: Maintained 22215W: http://user-mode-linux.sourceforge.net 22216Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22218T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22219F: Documentation/virt/uml/ 22220F: arch/um/ 22221F: arch/x86/um/ 22222F: fs/hostfs/ 22223 22224USERSPACE COPYIN/COPYOUT (UIOVEC) 22225M: Alexander Viro <viro@zeniv.linux.org.uk> 22226S: Maintained 22227F: include/linux/uio.h 22228F: lib/iov_iter.c 22229 22230USERSPACE DMA BUFFER DRIVER 22231M: Gerd Hoffmann <kraxel@redhat.com> 22232L: dri-devel@lists.freedesktop.org 22233S: Maintained 22234T: git git://anongit.freedesktop.org/drm/drm-misc 22235F: drivers/dma-buf/udmabuf.c 22236F: include/uapi/linux/udmabuf.h 22237 22238USERSPACE I/O (UIO) 22239M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22240S: Maintained 22241T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22242F: Documentation/driver-api/uio-howto.rst 22243F: drivers/uio/ 22244F: include/linux/uio_driver.h 22245 22246UTIL-LINUX PACKAGE 22247M: Karel Zak <kzak@redhat.com> 22248L: util-linux@vger.kernel.org 22249S: Maintained 22250W: http://en.wikipedia.org/wiki/Util-linux 22251T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22252 22253UUID HELPERS 22254R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22255L: linux-kernel@vger.kernel.org 22256S: Maintained 22257F: include/linux/uuid.h 22258F: lib/test_uuid.c 22259F: lib/uuid.c 22260 22261UV SYSFS DRIVER 22262M: Justin Ernst <justin.ernst@hpe.com> 22263L: platform-driver-x86@vger.kernel.org 22264S: Maintained 22265F: drivers/platform/x86/uv_sysfs.c 22266 22267UVESAFB DRIVER 22268M: Michal Januszewski <spock@gentoo.org> 22269L: linux-fbdev@vger.kernel.org 22270S: Maintained 22271W: https://github.com/mjanusz/v86d 22272F: Documentation/fb/uvesafb.rst 22273F: drivers/video/fbdev/uvesafb.* 22274 22275Ux500 CLOCK DRIVERS 22276M: Ulf Hansson <ulf.hansson@linaro.org> 22277L: linux-clk@vger.kernel.org 22278L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22279S: Maintained 22280F: drivers/clk/ux500/ 22281 22282VF610 NAND DRIVER 22283M: Stefan Agner <stefan@agner.ch> 22284L: linux-mtd@lists.infradead.org 22285S: Supported 22286F: drivers/mtd/nand/raw/vf610_nfc.c 22287 22288VFAT/FAT/MSDOS FILESYSTEM 22289M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22290S: Maintained 22291F: Documentation/filesystems/vfat.rst 22292F: fs/fat/ 22293F: tools/testing/selftests/filesystems/fat/ 22294 22295VFIO CDX DRIVER 22296M: Nipun Gupta <nipun.gupta@amd.com> 22297M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22298L: kvm@vger.kernel.org 22299S: Maintained 22300F: drivers/vfio/cdx/* 22301 22302VFIO DRIVER 22303M: Alex Williamson <alex.williamson@redhat.com> 22304L: kvm@vger.kernel.org 22305S: Maintained 22306T: git https://github.com/awilliam/linux-vfio.git 22307F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22308F: Documentation/driver-api/vfio.rst 22309F: drivers/vfio/ 22310F: include/linux/vfio.h 22311F: include/linux/vfio_pci_core.h 22312F: include/uapi/linux/vfio.h 22313 22314VFIO FSL-MC DRIVER 22315M: Diana Craciun <diana.craciun@oss.nxp.com> 22316L: kvm@vger.kernel.org 22317S: Maintained 22318F: drivers/vfio/fsl-mc/ 22319 22320VFIO HISILICON PCI DRIVER 22321M: Longfang Liu <liulongfang@huawei.com> 22322M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22323L: kvm@vger.kernel.org 22324S: Maintained 22325F: drivers/vfio/pci/hisilicon/ 22326 22327VFIO MEDIATED DEVICE DRIVERS 22328M: Kirti Wankhede <kwankhede@nvidia.com> 22329L: kvm@vger.kernel.org 22330S: Maintained 22331F: Documentation/driver-api/vfio-mediated-device.rst 22332F: drivers/vfio/mdev/ 22333F: include/linux/mdev.h 22334F: samples/vfio-mdev/ 22335 22336VFIO MLX5 PCI DRIVER 22337M: Yishai Hadas <yishaih@nvidia.com> 22338L: kvm@vger.kernel.org 22339S: Maintained 22340F: drivers/vfio/pci/mlx5/ 22341 22342VFIO PCI DEVICE SPECIFIC DRIVERS 22343R: Jason Gunthorpe <jgg@nvidia.com> 22344R: Yishai Hadas <yishaih@nvidia.com> 22345R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22346R: Kevin Tian <kevin.tian@intel.com> 22347L: kvm@vger.kernel.org 22348S: Maintained 22349P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22350F: drivers/vfio/pci/*/ 22351 22352VFIO PLATFORM DRIVER 22353M: Eric Auger <eric.auger@redhat.com> 22354L: kvm@vger.kernel.org 22355S: Maintained 22356F: drivers/vfio/platform/ 22357 22358VGA_SWITCHEROO 22359R: Lukas Wunner <lukas@wunner.de> 22360S: Maintained 22361T: git git://anongit.freedesktop.org/drm/drm-misc 22362F: Documentation/gpu/vga-switcheroo.rst 22363F: drivers/gpu/vga/vga_switcheroo.c 22364F: include/linux/vga_switcheroo.h 22365 22366VIA RHINE NETWORK DRIVER 22367M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22368S: Maintained 22369F: drivers/net/ethernet/via/via-rhine.c 22370 22371VIA SD/MMC CARD CONTROLLER DRIVER 22372M: Bruce Chang <brucechang@via.com.tw> 22373M: Harald Welte <HaraldWelte@viatech.com> 22374S: Maintained 22375F: drivers/mmc/host/via-sdmmc.c 22376 22377VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22378M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22379L: linux-fbdev@vger.kernel.org 22380S: Maintained 22381F: drivers/video/fbdev/via/ 22382F: include/linux/via-core.h 22383F: include/linux/via_i2c.h 22384 22385VIA VELOCITY NETWORK DRIVER 22386M: Francois Romieu <romieu@fr.zoreil.com> 22387L: netdev@vger.kernel.org 22388S: Maintained 22389F: drivers/net/ethernet/via/via-velocity.* 22390 22391VICODEC VIRTUAL CODEC DRIVER 22392M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395W: https://linuxtv.org 22396T: git git://linuxtv.org/media_tree.git 22397F: drivers/media/test-drivers/vicodec/* 22398 22399VIDEO I2C POLLING DRIVER 22400M: Matt Ranostay <matt.ranostay@konsulko.com> 22401L: linux-media@vger.kernel.org 22402S: Maintained 22403F: drivers/media/i2c/video-i2c.c 22404 22405VIDEO MULTIPLEXER DRIVER 22406M: Philipp Zabel <p.zabel@pengutronix.de> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409F: drivers/media/platform/video-mux.c 22410 22411VIDEOBUF2 FRAMEWORK 22412M: Tomasz Figa <tfiga@chromium.org> 22413M: Marek Szyprowski <m.szyprowski@samsung.com> 22414L: linux-media@vger.kernel.org 22415S: Maintained 22416F: drivers/media/common/videobuf2/* 22417F: include/media/videobuf2-* 22418 22419VIDTV VIRTUAL DIGITAL TV DRIVER 22420M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423W: https://linuxtv.org 22424T: git git://linuxtv.org/media_tree.git 22425F: drivers/media/test-drivers/vidtv/* 22426 22427VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22428M: Shuah Khan <skhan@linuxfoundation.org> 22429R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22430L: linux-media@vger.kernel.org 22431S: Maintained 22432W: https://linuxtv.org 22433T: git git://linuxtv.org/media_tree.git 22434F: drivers/media/test-drivers/vimc/* 22435 22436VIRT LIB 22437M: Alex Williamson <alex.williamson@redhat.com> 22438M: Paolo Bonzini <pbonzini@redhat.com> 22439L: kvm@vger.kernel.org 22440S: Supported 22441F: virt/lib/ 22442 22443VIRTIO AND VHOST VSOCK DRIVER 22444M: Stefan Hajnoczi <stefanha@redhat.com> 22445M: Stefano Garzarella <sgarzare@redhat.com> 22446L: kvm@vger.kernel.org 22447L: virtualization@lists.linux-foundation.org 22448L: netdev@vger.kernel.org 22449S: Maintained 22450F: drivers/vhost/vsock.c 22451F: include/linux/virtio_vsock.h 22452F: include/uapi/linux/virtio_vsock.h 22453F: net/vmw_vsock/virtio_transport.c 22454F: net/vmw_vsock/virtio_transport_common.c 22455 22456VIRTIO BALLOON 22457M: "Michael S. Tsirkin" <mst@redhat.com> 22458M: David Hildenbrand <david@redhat.com> 22459L: virtualization@lists.linux-foundation.org 22460S: Maintained 22461F: drivers/virtio/virtio_balloon.c 22462F: include/linux/balloon_compaction.h 22463F: include/uapi/linux/virtio_balloon.h 22464F: mm/balloon_compaction.c 22465 22466VIRTIO BLOCK AND SCSI DRIVERS 22467M: "Michael S. Tsirkin" <mst@redhat.com> 22468M: Jason Wang <jasowang@redhat.com> 22469R: Paolo Bonzini <pbonzini@redhat.com> 22470R: Stefan Hajnoczi <stefanha@redhat.com> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: drivers/block/virtio_blk.c 22474F: drivers/scsi/virtio_scsi.c 22475F: drivers/vhost/scsi.c 22476F: include/uapi/linux/virtio_blk.h 22477F: include/uapi/linux/virtio_scsi.h 22478 22479VIRTIO CONSOLE DRIVER 22480M: Amit Shah <amit@kernel.org> 22481L: virtualization@lists.linux-foundation.org 22482S: Maintained 22483F: drivers/char/virtio_console.c 22484F: include/linux/virtio_console.h 22485F: include/uapi/linux/virtio_console.h 22486 22487VIRTIO CORE AND NET DRIVERS 22488M: "Michael S. Tsirkin" <mst@redhat.com> 22489M: Jason Wang <jasowang@redhat.com> 22490R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22491L: virtualization@lists.linux-foundation.org 22492S: Maintained 22493F: Documentation/ABI/testing/sysfs-bus-vdpa 22494F: Documentation/ABI/testing/sysfs-class-vduse 22495F: Documentation/devicetree/bindings/virtio/ 22496F: Documentation/driver-api/virtio/ 22497F: drivers/block/virtio_blk.c 22498F: drivers/crypto/virtio/ 22499F: drivers/net/virtio_net.c 22500F: drivers/vdpa/ 22501F: drivers/virtio/ 22502F: include/linux/vdpa.h 22503F: include/linux/virtio*.h 22504F: include/linux/vringh.h 22505F: include/uapi/linux/virtio_*.h 22506F: tools/virtio/ 22507 22508VIRTIO CRYPTO DRIVER 22509M: Gonglei <arei.gonglei@huawei.com> 22510L: virtualization@lists.linux-foundation.org 22511L: linux-crypto@vger.kernel.org 22512S: Maintained 22513F: drivers/crypto/virtio/ 22514F: include/uapi/linux/virtio_crypto.h 22515 22516VIRTIO DRIVERS FOR S390 22517M: Cornelia Huck <cohuck@redhat.com> 22518M: Halil Pasic <pasic@linux.ibm.com> 22519M: Eric Farman <farman@linux.ibm.com> 22520L: linux-s390@vger.kernel.org 22521L: virtualization@lists.linux-foundation.org 22522L: kvm@vger.kernel.org 22523S: Supported 22524F: arch/s390/include/uapi/asm/virtio-ccw.h 22525F: drivers/s390/virtio/ 22526 22527VIRTIO FILE SYSTEM 22528M: Vivek Goyal <vgoyal@redhat.com> 22529M: Stefan Hajnoczi <stefanha@redhat.com> 22530M: Miklos Szeredi <miklos@szeredi.hu> 22531L: virtualization@lists.linux-foundation.org 22532L: linux-fsdevel@vger.kernel.org 22533S: Supported 22534W: https://virtio-fs.gitlab.io/ 22535F: Documentation/filesystems/virtiofs.rst 22536F: fs/fuse/virtio_fs.c 22537F: include/uapi/linux/virtio_fs.h 22538 22539VIRTIO GPIO DRIVER 22540M: Enrico Weigelt, metux IT consult <info@metux.net> 22541M: Viresh Kumar <vireshk@kernel.org> 22542L: linux-gpio@vger.kernel.org 22543L: virtualization@lists.linux-foundation.org 22544S: Maintained 22545F: drivers/gpio/gpio-virtio.c 22546F: include/uapi/linux/virtio_gpio.h 22547 22548VIRTIO GPU DRIVER 22549M: David Airlie <airlied@redhat.com> 22550M: Gerd Hoffmann <kraxel@redhat.com> 22551R: Gurchetan Singh <gurchetansingh@chromium.org> 22552R: Chia-I Wu <olvaffe@gmail.com> 22553L: dri-devel@lists.freedesktop.org 22554L: virtualization@lists.linux-foundation.org 22555S: Maintained 22556T: git git://anongit.freedesktop.org/drm/drm-misc 22557F: drivers/gpu/drm/virtio/ 22558F: include/uapi/linux/virtio_gpu.h 22559 22560VIRTIO HOST (VHOST) 22561M: "Michael S. Tsirkin" <mst@redhat.com> 22562M: Jason Wang <jasowang@redhat.com> 22563L: kvm@vger.kernel.org 22564L: virtualization@lists.linux-foundation.org 22565L: netdev@vger.kernel.org 22566S: Maintained 22567T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22568F: drivers/vhost/ 22569F: include/linux/sched/vhost_task.h 22570F: include/linux/vhost_iotlb.h 22571F: include/uapi/linux/vhost.h 22572F: kernel/vhost_task.c 22573 22574VIRTIO I2C DRIVER 22575M: Conghui Chen <conghui.chen@intel.com> 22576M: Viresh Kumar <viresh.kumar@linaro.org> 22577L: linux-i2c@vger.kernel.org 22578L: virtualization@lists.linux-foundation.org 22579S: Maintained 22580F: drivers/i2c/busses/i2c-virtio.c 22581F: include/uapi/linux/virtio_i2c.h 22582 22583VIRTIO INPUT DRIVER 22584M: Gerd Hoffmann <kraxel@redhat.com> 22585S: Maintained 22586F: drivers/virtio/virtio_input.c 22587F: include/uapi/linux/virtio_input.h 22588 22589VIRTIO IOMMU DRIVER 22590M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22591L: virtualization@lists.linux-foundation.org 22592S: Maintained 22593F: drivers/iommu/virtio-iommu.c 22594F: include/uapi/linux/virtio_iommu.h 22595 22596VIRTIO MEM DRIVER 22597M: David Hildenbrand <david@redhat.com> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600W: https://virtio-mem.gitlab.io/ 22601F: drivers/virtio/virtio_mem.c 22602F: include/uapi/linux/virtio_mem.h 22603 22604VIRTIO PMEM DRIVER 22605M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22606L: virtualization@lists.linux-foundation.org 22607S: Maintained 22608F: drivers/nvdimm/nd_virtio.c 22609F: drivers/nvdimm/virtio_pmem.c 22610 22611VIRTIO SOUND DRIVER 22612M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22613M: "Michael S. Tsirkin" <mst@redhat.com> 22614L: virtualization@lists.linux-foundation.org 22615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22616S: Maintained 22617F: include/uapi/linux/virtio_snd.h 22618F: sound/virtio/* 22619 22620VIRTUAL BOX GUEST DEVICE DRIVER 22621M: Hans de Goede <hdegoede@redhat.com> 22622M: Arnd Bergmann <arnd@arndb.de> 22623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22624S: Maintained 22625F: drivers/virt/vboxguest/ 22626F: include/linux/vbox_utils.h 22627F: include/uapi/linux/vbox*.h 22628 22629VIRTUAL BOX SHARED FOLDER VFS DRIVER 22630M: Hans de Goede <hdegoede@redhat.com> 22631L: linux-fsdevel@vger.kernel.org 22632S: Maintained 22633F: fs/vboxsf/* 22634 22635VIRTUAL PCM TEST DRIVER 22636M: Ivan Orlov <ivan.orlov0322@gmail.com> 22637L: alsa-devel@alsa-project.org 22638S: Maintained 22639F: Documentation/sound/cards/pcmtest.rst 22640F: sound/drivers/pcmtest.c 22641F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22642 22643VIRTUAL SERIO DEVICE DRIVER 22644M: Stephen Chandler Paul <thatslyude@gmail.com> 22645S: Maintained 22646F: drivers/input/serio/userio.c 22647F: include/uapi/linux/userio.h 22648 22649VISL VIRTUAL STATELESS DECODER DRIVER 22650M: Daniel Almeida <daniel.almeida@collabora.com> 22651L: linux-media@vger.kernel.org 22652S: Supported 22653F: drivers/media/test-drivers/visl 22654 22655VIVID VIRTUAL VIDEO DRIVER 22656M: Hans Verkuil <hverkuil@xs4all.nl> 22657L: linux-media@vger.kernel.org 22658S: Maintained 22659W: https://linuxtv.org 22660T: git git://linuxtv.org/media_tree.git 22661F: drivers/media/test-drivers/vivid/* 22662 22663VLYNQ BUS 22664M: Florian Fainelli <f.fainelli@gmail.com> 22665L: openwrt-devel@lists.openwrt.org (subscribers-only) 22666S: Maintained 22667F: drivers/vlynq/vlynq.c 22668F: include/linux/vlynq.h 22669 22670VM SOCKETS (AF_VSOCK) 22671M: Stefano Garzarella <sgarzare@redhat.com> 22672L: virtualization@lists.linux-foundation.org 22673L: netdev@vger.kernel.org 22674S: Maintained 22675F: drivers/net/vsockmon.c 22676F: include/net/af_vsock.h 22677F: include/uapi/linux/vm_sockets.h 22678F: include/uapi/linux/vm_sockets_diag.h 22679F: include/uapi/linux/vsockmon.h 22680F: net/vmw_vsock/ 22681F: tools/testing/vsock/ 22682 22683VMALLOC 22684M: Andrew Morton <akpm@linux-foundation.org> 22685R: Uladzislau Rezki <urezki@gmail.com> 22686R: Christoph Hellwig <hch@infradead.org> 22687R: Lorenzo Stoakes <lstoakes@gmail.com> 22688L: linux-mm@kvack.org 22689S: Maintained 22690W: http://www.linux-mm.org 22691T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22692F: include/linux/vmalloc.h 22693F: mm/vmalloc.c 22694 22695VME SUBSYSTEM 22696M: Martyn Welch <martyn@welchs.me.uk> 22697M: Manohar Vanga <manohar.vanga@gmail.com> 22698M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22699L: linux-kernel@vger.kernel.org 22700S: Odd fixes 22701T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22702F: Documentation/driver-api/vme.rst 22703F: drivers/staging/vme_user/ 22704 22705VMWARE BALLOON DRIVER 22706M: Nadav Amit <namit@vmware.com> 22707R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22708L: linux-kernel@vger.kernel.org 22709S: Supported 22710F: drivers/misc/vmw_balloon.c 22711 22712VMWARE HYPERVISOR INTERFACE 22713M: Ajay Kaher <akaher@vmware.com> 22714M: Alexey Makhalov <amakhalov@vmware.com> 22715R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22716L: virtualization@lists.linux-foundation.org 22717L: x86@kernel.org 22718S: Supported 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22720F: arch/x86/include/asm/vmware.h 22721F: arch/x86/kernel/cpu/vmware.c 22722 22723VMWARE PVRDMA DRIVER 22724M: Bryan Tan <bryantan@vmware.com> 22725M: Vishnu Dasa <vdasa@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-rdma@vger.kernel.org 22728S: Supported 22729F: drivers/infiniband/hw/vmw_pvrdma/ 22730 22731VMWARE PVSCSI DRIVER 22732M: Vishal Bhakta <vbhakta@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: linux-scsi@vger.kernel.org 22735S: Supported 22736F: drivers/scsi/vmw_pvscsi.c 22737F: drivers/scsi/vmw_pvscsi.h 22738 22739VMWARE VIRTUAL PTP CLOCK DRIVER 22740M: Deep Shah <sdeep@vmware.com> 22741R: Ajay Kaher <akaher@vmware.com> 22742R: Alexey Makhalov <amakhalov@vmware.com> 22743R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22744L: netdev@vger.kernel.org 22745S: Supported 22746F: drivers/ptp/ptp_vmw.c 22747 22748VMWARE VMCI DRIVER 22749M: Bryan Tan <bryantan@vmware.com> 22750M: Vishnu Dasa <vdasa@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: linux-kernel@vger.kernel.org 22753S: Supported 22754F: drivers/misc/vmw_vmci/ 22755F: include/linux/vmw_vmci* 22756 22757VMWARE VMMOUSE SUBDRIVER 22758M: Zack Rusin <zackr@vmware.com> 22759R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22761L: linux-input@vger.kernel.org 22762S: Supported 22763F: drivers/input/mouse/vmmouse.c 22764F: drivers/input/mouse/vmmouse.h 22765 22766VMWARE VMXNET3 ETHERNET DRIVER 22767M: Ronak Doshi <doshir@vmware.com> 22768R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22769L: netdev@vger.kernel.org 22770S: Supported 22771F: drivers/net/vmxnet3/ 22772 22773VMWARE VSOCK VMCI TRANSPORT DRIVER 22774M: Bryan Tan <bryantan@vmware.com> 22775M: Vishnu Dasa <vdasa@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: linux-kernel@vger.kernel.org 22778S: Supported 22779F: net/vmw_vsock/vmci_transport* 22780 22781VOCORE VOCORE2 BOARD 22782M: Harvey Hunt <harveyhuntnexus@gmail.com> 22783L: linux-mips@vger.kernel.org 22784S: Maintained 22785F: arch/mips/boot/dts/ralink/vocore2.dts 22786 22787VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22788M: Liam Girdwood <lgirdwood@gmail.com> 22789M: Mark Brown <broonie@kernel.org> 22790L: linux-kernel@vger.kernel.org 22791S: Supported 22792W: http://www.slimlogic.co.uk/?p=48 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22794F: Documentation/devicetree/bindings/regulator/ 22795F: Documentation/power/regulator/ 22796F: drivers/regulator/ 22797F: include/dt-bindings/regulator/ 22798F: include/linux/regulator/ 22799K: regulator_get_optional 22800 22801VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22802R: Matti Vaittinen <mazziesaccount@gmail.com> 22803F: drivers/regulator/irq_helpers.c 22804 22805VRF 22806M: David Ahern <dsahern@kernel.org> 22807L: netdev@vger.kernel.org 22808S: Maintained 22809F: Documentation/networking/vrf.rst 22810F: drivers/net/vrf.c 22811 22812VSPRINTF 22813M: Petr Mladek <pmladek@suse.com> 22814M: Steven Rostedt <rostedt@goodmis.org> 22815M: Sergey Senozhatsky <senozhatsky@chromium.org> 22816R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22817R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22818S: Maintained 22819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22820F: Documentation/core-api/printk-formats.rst 22821F: lib/test_printf.c 22822F: lib/test_scanf.c 22823F: lib/vsprintf.c 22824 22825VT1211 HARDWARE MONITOR DRIVER 22826M: Juerg Haefliger <juergh@proton.me> 22827L: linux-hwmon@vger.kernel.org 22828S: Maintained 22829F: Documentation/hwmon/vt1211.rst 22830F: drivers/hwmon/vt1211.c 22831 22832VT8231 HARDWARE MONITOR DRIVER 22833M: Roger Lucas <vt8231@hiddenengine.co.uk> 22834L: linux-hwmon@vger.kernel.org 22835S: Maintained 22836F: drivers/hwmon/vt8231.c 22837 22838VUB300 USB to SDIO/SD/MMC bridge chip 22839L: linux-mmc@vger.kernel.org 22840S: Orphan 22841F: drivers/mmc/host/vub300.c 22842 22843W1 DALLAS'S 1-WIRE BUS 22844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22845S: Maintained 22846F: Documentation/devicetree/bindings/w1/ 22847F: Documentation/w1/ 22848F: drivers/w1/ 22849F: include/linux/w1.h 22850 22851W83791D HARDWARE MONITORING DRIVER 22852M: Marc Hulsman <m.hulsman@tudelft.nl> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: Documentation/hwmon/w83791d.rst 22856F: drivers/hwmon/w83791d.c 22857 22858W83793 HARDWARE MONITORING DRIVER 22859M: Rudolf Marek <r.marek@assembler.cz> 22860L: linux-hwmon@vger.kernel.org 22861S: Maintained 22862F: Documentation/hwmon/w83793.rst 22863F: drivers/hwmon/w83793.c 22864 22865W83795 HARDWARE MONITORING DRIVER 22866M: Jean Delvare <jdelvare@suse.com> 22867L: linux-hwmon@vger.kernel.org 22868S: Maintained 22869F: drivers/hwmon/w83795.c 22870 22871W83L51xD SD/MMC CARD INTERFACE DRIVER 22872M: Pierre Ossman <pierre@ossman.eu> 22873S: Maintained 22874F: drivers/mmc/host/wbsd.* 22875 22876WACOM PROTOCOL 4 SERIAL TABLETS 22877M: Julian Squires <julian@cipht.net> 22878M: Hans de Goede <hdegoede@redhat.com> 22879L: linux-input@vger.kernel.org 22880S: Maintained 22881F: drivers/input/tablet/wacom_serial4.c 22882 22883WANGXUN ETHERNET DRIVER 22884M: Jiawen Wu <jiawenwu@trustnetic.com> 22885M: Mengyuan Lou <mengyuanlou@net-swift.com> 22886L: netdev@vger.kernel.org 22887S: Maintained 22888W: https://www.net-swift.com 22889F: Documentation/networking/device_drivers/ethernet/wangxun/* 22890F: drivers/net/ethernet/wangxun/ 22891 22892WATCHDOG DEVICE DRIVERS 22893M: Wim Van Sebroeck <wim@linux-watchdog.org> 22894M: Guenter Roeck <linux@roeck-us.net> 22895L: linux-watchdog@vger.kernel.org 22896S: Maintained 22897W: http://www.linux-watchdog.org/ 22898T: git git://www.linux-watchdog.org/linux-watchdog.git 22899F: Documentation/devicetree/bindings/watchdog/ 22900F: Documentation/watchdog/ 22901F: drivers/watchdog/ 22902F: include/linux/watchdog.h 22903F: include/trace/events/watchdog.h 22904F: include/uapi/linux/watchdog.h 22905 22906WHISKEYCOVE PMIC GPIO DRIVER 22907M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22908L: linux-gpio@vger.kernel.org 22909S: Maintained 22910F: drivers/gpio/gpio-wcove.c 22911 22912WHWAVE RTC DRIVER 22913M: Dianlong Li <long17.cool@163.com> 22914L: linux-rtc@vger.kernel.org 22915S: Maintained 22916F: drivers/rtc/rtc-sd3078.c 22917 22918WIIMOTE HID DRIVER 22919M: David Rheinsberg <david.rheinsberg@gmail.com> 22920L: linux-input@vger.kernel.org 22921S: Maintained 22922F: drivers/hid/hid-wiimote* 22923 22924WILOCITY WIL6210 WIRELESS DRIVER 22925L: linux-wireless@vger.kernel.org 22926S: Orphan 22927W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22928F: drivers/net/wireless/ath/wil6210/ 22929 22930WINBOND CIR DRIVER 22931M: David Härdeman <david@hardeman.nu> 22932S: Maintained 22933F: drivers/media/rc/winbond-cir.c 22934 22935WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22936L: linux-watchdog@vger.kernel.org 22937S: Orphan 22938F: drivers/watchdog/ebc-c384_wdt.c 22939 22940WINSYSTEMS WS16C48 GPIO DRIVER 22941M: William Breathitt Gray <william.gray@linaro.org> 22942L: linux-gpio@vger.kernel.org 22943S: Maintained 22944F: drivers/gpio/gpio-ws16c48.c 22945 22946WIREGUARD SECURE NETWORK TUNNEL 22947M: Jason A. Donenfeld <Jason@zx2c4.com> 22948L: wireguard@lists.zx2c4.com 22949L: netdev@vger.kernel.org 22950S: Maintained 22951F: drivers/net/wireguard/ 22952F: tools/testing/selftests/wireguard/ 22953 22954WISTRON LAPTOP BUTTON DRIVER 22955M: Miloslav Trmac <mitr@volny.cz> 22956S: Maintained 22957F: drivers/input/misc/wistron_btns.c 22958 22959WL3501 WIRELESS PCMCIA CARD DRIVER 22960L: linux-wireless@vger.kernel.org 22961S: Odd fixes 22962F: drivers/net/wireless/legacy/wl3501* 22963 22964WMI BINARY MOF DRIVER 22965L: platform-drivers-x86@vger.kernel.org 22966S: Orphan 22967F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22968F: Documentation/wmi/devices/wmi-bmof.rst 22969F: drivers/platform/x86/wmi-bmof.c 22970 22971WOLFSON MICROELECTRONICS DRIVERS 22972L: patches@opensource.cirrus.com 22973S: Supported 22974W: https://github.com/CirrusLogic/linux-drivers/wiki 22975T: git https://github.com/CirrusLogic/linux-drivers.git 22976F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/mfd/wm831x.txt 22979F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22981F: Documentation/devicetree/bindings/sound/wm* 22982F: Documentation/hwmon/wm83??.rst 22983F: arch/arm/mach-s3c/mach-crag6410* 22984F: drivers/clk/clk-wm83*.c 22985F: drivers/gpio/gpio-*wm*.c 22986F: drivers/gpio/gpio-arizona.c 22987F: drivers/hwmon/wm83??-hwmon.c 22988F: drivers/input/misc/wm831x-on.c 22989F: drivers/input/touchscreen/wm831x-ts.c 22990F: drivers/input/touchscreen/wm97*.c 22991F: drivers/leds/leds-wm83*.c 22992F: drivers/mfd/arizona* 22993F: drivers/mfd/cs47l24* 22994F: drivers/mfd/wm*.c 22995F: drivers/power/supply/wm83*.c 22996F: drivers/regulator/arizona* 22997F: drivers/regulator/wm8*.c 22998F: drivers/rtc/rtc-wm83*.c 22999F: drivers/video/backlight/wm83*_bl.c 23000F: drivers/watchdog/wm83*_wdt.c 23001F: include/linux/mfd/arizona/ 23002F: include/linux/mfd/wm831x/ 23003F: include/linux/mfd/wm8350/ 23004F: include/linux/mfd/wm8400* 23005F: include/linux/regulator/arizona* 23006F: include/linux/wm97xx.h 23007F: include/sound/wm????.h 23008F: sound/soc/codecs/arizona* 23009F: sound/soc/codecs/cs47l24* 23010F: sound/soc/codecs/wm* 23011 23012WORKQUEUE 23013M: Tejun Heo <tj@kernel.org> 23014R: Lai Jiangshan <jiangshanlai@gmail.com> 23015S: Maintained 23016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23017F: Documentation/core-api/workqueue.rst 23018F: include/linux/workqueue.h 23019F: kernel/workqueue.c 23020F: kernel/workqueue_internal.h 23021 23022WWAN DRIVERS 23023M: Loic Poulain <loic.poulain@linaro.org> 23024M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23025R: Johannes Berg <johannes@sipsolutions.net> 23026L: netdev@vger.kernel.org 23027S: Maintained 23028F: drivers/net/wwan/ 23029F: include/linux/wwan.h 23030F: include/uapi/linux/wwan.h 23031 23032X-POWERS AXP288 PMIC DRIVERS 23033M: Hans de Goede <hdegoede@redhat.com> 23034S: Maintained 23035F: drivers/acpi/pmic/intel_pmic_xpower.c 23036N: axp288 23037 23038X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23039M: Chen-Yu Tsai <wens@csie.org> 23040L: linux-kernel@vger.kernel.org 23041S: Maintained 23042N: axp[128] 23043 23044X.25 STACK 23045M: Martin Schiller <ms@dev.tdt.de> 23046L: linux-x25@vger.kernel.org 23047S: Maintained 23048F: Documentation/networking/lapb-module.rst 23049F: Documentation/networking/x25* 23050F: drivers/net/wan/hdlc_x25.c 23051F: drivers/net/wan/lapbether.c 23052F: include/*/lapb.h 23053F: include/net/x25* 23054F: include/uapi/linux/x25.h 23055F: net/lapb/ 23056F: net/x25/ 23057 23058X86 ARCHITECTURE (32-BIT AND 64-BIT) 23059M: Thomas Gleixner <tglx@linutronix.de> 23060M: Ingo Molnar <mingo@redhat.com> 23061M: Borislav Petkov <bp@alien8.de> 23062M: Dave Hansen <dave.hansen@linux.intel.com> 23063M: x86@kernel.org 23064R: "H. Peter Anvin" <hpa@zytor.com> 23065L: linux-kernel@vger.kernel.org 23066S: Maintained 23067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23068F: Documentation/arch/x86/ 23069F: Documentation/devicetree/bindings/x86/ 23070F: arch/x86/ 23071 23072X86 ENTRY CODE 23073M: Andy Lutomirski <luto@kernel.org> 23074L: linux-kernel@vger.kernel.org 23075S: Maintained 23076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23077F: arch/x86/entry/ 23078 23079X86 HARDWARE VULNERABILITIES 23080M: Thomas Gleixner <tglx@linutronix.de> 23081M: Borislav Petkov <bp@alien8.de> 23082M: Peter Zijlstra <peterz@infradead.org> 23083M: Josh Poimboeuf <jpoimboe@kernel.org> 23084R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23085S: Maintained 23086F: Documentation/admin-guide/hw-vuln/ 23087F: arch/x86/include/asm/nospec-branch.h 23088F: arch/x86/kernel/cpu/bugs.c 23089 23090X86 MCE INFRASTRUCTURE 23091M: Tony Luck <tony.luck@intel.com> 23092M: Borislav Petkov <bp@alien8.de> 23093L: linux-edac@vger.kernel.org 23094S: Maintained 23095F: Documentation/ABI/testing/sysfs-mce 23096F: Documentation/arch/x86/x86_64/machinecheck.rst 23097F: arch/x86/kernel/cpu/mce/* 23098 23099X86 MICROCODE UPDATE SUPPORT 23100M: Borislav Petkov <bp@alien8.de> 23101S: Maintained 23102F: arch/x86/kernel/cpu/microcode/* 23103 23104X86 MM 23105M: Dave Hansen <dave.hansen@linux.intel.com> 23106M: Andy Lutomirski <luto@kernel.org> 23107M: Peter Zijlstra <peterz@infradead.org> 23108L: linux-kernel@vger.kernel.org 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23111F: arch/x86/mm/ 23112 23113X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23114M: Hans de Goede <hdegoede@redhat.com> 23115L: platform-driver-x86@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23118F: drivers/platform/x86/x86-android-tablets/ 23119 23120X86 PLATFORM DRIVERS 23121M: Hans de Goede <hdegoede@redhat.com> 23122M: Mark Gross <markgross@kernel.org> 23123L: platform-driver-x86@vger.kernel.org 23124S: Maintained 23125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23126F: drivers/platform/olpc/ 23127F: drivers/platform/x86/ 23128F: include/linux/platform_data/x86/ 23129 23130X86 PLATFORM DRIVERS - ARCH 23131R: Darren Hart <dvhart@infradead.org> 23132R: Andy Shevchenko <andy@infradead.org> 23133L: platform-driver-x86@vger.kernel.org 23134L: x86@kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23137F: arch/x86/platform 23138 23139X86 PLATFORM UV HPE SUPERDOME FLEX 23140M: Steve Wahl <steve.wahl@hpe.com> 23141R: Mike Travis <mike.travis@hpe.com> 23142R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23143R: Russ Anderson <russ.anderson@hpe.com> 23144S: Supported 23145F: arch/x86/include/asm/uv/ 23146F: arch/x86/kernel/apic/x2apic_uv_x.c 23147F: arch/x86/platform/uv/ 23148 23149X86 STACK UNWINDING 23150M: Josh Poimboeuf <jpoimboe@kernel.org> 23151M: Peter Zijlstra <peterz@infradead.org> 23152S: Supported 23153F: arch/x86/include/asm/unwind*.h 23154F: arch/x86/kernel/dumpstack.c 23155F: arch/x86/kernel/stacktrace.c 23156F: arch/x86/kernel/unwind_*.c 23157 23158X86 VDSO 23159M: Andy Lutomirski <luto@kernel.org> 23160L: linux-kernel@vger.kernel.org 23161S: Maintained 23162T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23163F: arch/x86/entry/vdso/ 23164 23165XARRAY 23166M: Matthew Wilcox <willy@infradead.org> 23167L: linux-fsdevel@vger.kernel.org 23168S: Supported 23169F: Documentation/core-api/xarray.rst 23170F: include/linux/idr.h 23171F: include/linux/xarray.h 23172F: lib/idr.c 23173F: lib/xarray.c 23174F: tools/testing/radix-tree 23175 23176XBOX DVD IR REMOTE 23177M: Benjamin Valentin <benpicco@googlemail.com> 23178S: Maintained 23179F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23180F: drivers/media/rc/xbox_remote.c 23181 23182XC2028/3028 TUNER DRIVER 23183M: Mauro Carvalho Chehab <mchehab@kernel.org> 23184L: linux-media@vger.kernel.org 23185S: Maintained 23186W: https://linuxtv.org 23187T: git git://linuxtv.org/media_tree.git 23188F: drivers/media/tuners/xc2028.* 23189 23190XDP (eXpress Data Path) 23191M: Alexei Starovoitov <ast@kernel.org> 23192M: Daniel Borkmann <daniel@iogearbox.net> 23193M: David S. Miller <davem@davemloft.net> 23194M: Jakub Kicinski <kuba@kernel.org> 23195M: Jesper Dangaard Brouer <hawk@kernel.org> 23196M: John Fastabend <john.fastabend@gmail.com> 23197L: netdev@vger.kernel.org 23198L: bpf@vger.kernel.org 23199S: Supported 23200F: drivers/net/ethernet/*/*/*/*/*xdp* 23201F: drivers/net/ethernet/*/*/*xdp* 23202F: include/net/xdp.h 23203F: include/net/xdp_priv.h 23204F: include/trace/events/xdp.h 23205F: kernel/bpf/cpumap.c 23206F: kernel/bpf/devmap.c 23207F: net/core/xdp.c 23208F: samples/bpf/xdp* 23209F: tools/testing/selftests/bpf/*/*xdp* 23210F: tools/testing/selftests/bpf/*xdp* 23211K: (?:\b|_)xdp(?:\b|_) 23212 23213XDP SOCKETS (AF_XDP) 23214M: Björn Töpel <bjorn@kernel.org> 23215M: Magnus Karlsson <magnus.karlsson@intel.com> 23216M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23217R: Jonathan Lemon <jonathan.lemon@gmail.com> 23218L: netdev@vger.kernel.org 23219L: bpf@vger.kernel.org 23220S: Maintained 23221F: Documentation/networking/af_xdp.rst 23222F: include/net/netns/xdp.h 23223F: include/net/xdp_sock* 23224F: include/net/xsk_buff_pool.h 23225F: include/uapi/linux/if_xdp.h 23226F: include/uapi/linux/xdp_diag.h 23227F: net/xdp/ 23228F: tools/testing/selftests/bpf/*xsk* 23229 23230XEN BLOCK SUBSYSTEM 23231M: Roger Pau Monné <roger.pau@citrix.com> 23232L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23233S: Supported 23234F: drivers/block/xen* 23235F: drivers/block/xen-blkback/* 23236 23237XEN HYPERVISOR ARM 23238M: Stefano Stabellini <sstabellini@kernel.org> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Maintained 23241F: arch/arm/include/asm/xen/ 23242F: arch/arm/xen/ 23243 23244XEN HYPERVISOR ARM64 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23247S: Maintained 23248F: arch/arm64/include/asm/xen/ 23249F: arch/arm64/xen/ 23250 23251XEN HYPERVISOR INTERFACE 23252M: Juergen Gross <jgross@suse.com> 23253M: Stefano Stabellini <sstabellini@kernel.org> 23254R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Supported 23257T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23258F: Documentation/ABI/stable/sysfs-hypervisor-xen 23259F: Documentation/ABI/testing/sysfs-hypervisor-xen 23260F: drivers/*/xen-*front.c 23261F: drivers/xen/ 23262F: include/uapi/xen/ 23263F: include/xen/ 23264F: kernel/configs/xen.config 23265 23266XEN HYPERVISOR X86 23267M: Juergen Gross <jgross@suse.com> 23268R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23270S: Supported 23271F: arch/x86/configs/xen.config 23272F: arch/x86/include/asm/pvclock-abi.h 23273F: arch/x86/include/asm/xen/ 23274F: arch/x86/platform/pvh/ 23275F: arch/x86/xen/ 23276 23277XEN NETWORK BACKEND DRIVER 23278M: Wei Liu <wei.liu@kernel.org> 23279M: Paul Durrant <paul@xen.org> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281L: netdev@vger.kernel.org 23282S: Supported 23283F: drivers/net/xen-netback/* 23284 23285XEN PCI SUBSYSTEM 23286M: Juergen Gross <jgross@suse.com> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288S: Supported 23289F: arch/x86/pci/*xen* 23290F: drivers/pci/*xen* 23291 23292XEN PVSCSI DRIVERS 23293M: Juergen Gross <jgross@suse.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295L: linux-scsi@vger.kernel.org 23296S: Supported 23297F: drivers/scsi/xen-scsifront.c 23298F: drivers/xen/xen-scsiback.c 23299F: include/xen/interface/io/vscsiif.h 23300 23301XEN PVUSB DRIVER 23302M: Juergen Gross <jgross@suse.com> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: linux-usb@vger.kernel.org 23305S: Supported 23306F: drivers/usb/host/xen* 23307F: include/xen/interface/io/usbif.h 23308 23309XEN SOUND FRONTEND DRIVER 23310M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23311L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23313S: Supported 23314F: sound/xen/* 23315 23316XEN SWIOTLB SUBSYSTEM 23317M: Juergen Gross <jgross@suse.com> 23318M: Stefano Stabellini <sstabellini@kernel.org> 23319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23320L: iommu@lists.linux.dev 23321S: Supported 23322F: arch/*/include/asm/xen/swiotlb-xen.h 23323F: drivers/xen/swiotlb-xen.c 23324F: include/xen/arm/swiotlb-xen.h 23325F: include/xen/swiotlb-xen.h 23326 23327XFS FILESYSTEM 23328M: Darrick J. Wong <djwong@kernel.org> 23329L: linux-xfs@vger.kernel.org 23330S: Supported 23331W: http://xfs.org/ 23332C: irc://irc.oftc.net/xfs 23333T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23334F: Documentation/ABI/testing/sysfs-fs-xfs 23335F: Documentation/admin-guide/xfs.rst 23336F: Documentation/filesystems/xfs-delayed-logging-design.rst 23337F: Documentation/filesystems/xfs-self-describing-metadata.rst 23338F: fs/xfs/ 23339F: include/uapi/linux/dqblk_xfs.h 23340F: include/uapi/linux/fsmap.h 23341 23342XILINX AMS DRIVER 23343M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23344L: linux-iio@vger.kernel.org 23345S: Maintained 23346F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23347F: drivers/iio/adc/xilinx-ams.c 23348 23349XILINX AXI ETHERNET DRIVER 23350M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23351S: Maintained 23352F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23353F: drivers/net/ethernet/xilinx/xilinx_axienet* 23354 23355XILINX CAN DRIVER 23356M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23357R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23358L: linux-can@vger.kernel.org 23359S: Maintained 23360F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23361F: drivers/net/can/xilinx_can.c 23362 23363XILINX EVENT MANAGEMENT DRIVER 23364M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23365S: Maintained 23366F: drivers/soc/xilinx/xlnx_event_manager.c 23367F: include/linux/firmware/xlnx-event-manager.h 23368 23369XILINX GPIO DRIVER 23370M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23371R: Srinivas Neeli <srinivas.neeli@amd.com> 23372R: Michal Simek <michal.simek@amd.com> 23373S: Maintained 23374F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23375F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23376F: drivers/gpio/gpio-xilinx.c 23377F: drivers/gpio/gpio-zynq.c 23378 23379XILINX PWM DRIVER 23380M: Sean Anderson <sean.anderson@seco.com> 23381S: Maintained 23382F: drivers/pwm/pwm-xilinx.c 23383F: include/clocksource/timer-xilinx.h 23384 23385XILINX SD-FEC IP CORES 23386M: Derek Kiernan <derek.kiernan@amd.com> 23387M: Dragan Cvetic <dragan.cvetic@amd.com> 23388S: Maintained 23389F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23390F: Documentation/misc-devices/xilinx_sdfec.rst 23391F: drivers/misc/Kconfig 23392F: drivers/misc/Makefile 23393F: drivers/misc/xilinx_sdfec.c 23394F: include/uapi/misc/xilinx_sdfec.h 23395 23396XILINX UARTLITE SERIAL DRIVER 23397M: Peter Korsgaard <jacmet@sunsite.dk> 23398L: linux-serial@vger.kernel.org 23399S: Maintained 23400F: drivers/tty/serial/uartlite.c 23401 23402XILINX VIDEO IP CORES 23403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23404L: linux-media@vger.kernel.org 23405S: Supported 23406T: git git://linuxtv.org/media_tree.git 23407F: Documentation/devicetree/bindings/media/xilinx/ 23408F: drivers/media/platform/xilinx/ 23409F: include/uapi/linux/xilinx-v4l2-controls.h 23410 23411XILINX WATCHDOG DRIVER 23412M: Srinivas Neeli <srinivas.neeli@amd.com> 23413R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23414R: Michal Simek <michal.simek@amd.com> 23415S: Maintained 23416F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23417F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23418F: drivers/watchdog/of_xilinx_wdt.c 23419F: drivers/watchdog/xilinx_wwdt.c 23420 23421XILINX XDMA DRIVER 23422M: Lizhi Hou <lizhi.hou@amd.com> 23423M: Brian Xu <brian.xu@amd.com> 23424M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23425L: dmaengine@vger.kernel.org 23426S: Supported 23427F: drivers/dma/xilinx/xdma-regs.h 23428F: drivers/dma/xilinx/xdma.c 23429F: include/linux/dma/amd_xdma.h 23430F: include/linux/platform_data/amd_xdma.h 23431 23432XILINX ZYNQMP DPDMA DRIVER 23433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23434L: dmaengine@vger.kernel.org 23435S: Supported 23436F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23437F: drivers/dma/xilinx/xilinx_dpdma.c 23438F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23439 23440XILINX ZYNQMP OCM EDAC DRIVER 23441M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23442M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23443S: Maintained 23444F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23445F: drivers/edac/zynqmp_edac.c 23446 23447XILINX ZYNQMP PSGTR PHY DRIVER 23448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23449L: linux-kernel@vger.kernel.org 23450S: Supported 23451T: git https://github.com/Xilinx/linux-xlnx.git 23452F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23453F: drivers/phy/xilinx/phy-zynqmp.c 23454 23455XILINX ZYNQMP SHA3 DRIVER 23456M: Harsha <harsha.harsha@amd.com> 23457S: Maintained 23458F: drivers/crypto/xilinx/zynqmp-sha.c 23459 23460XILLYBUS DRIVER 23461M: Eli Billauer <eli.billauer@gmail.com> 23462L: linux-kernel@vger.kernel.org 23463S: Supported 23464F: drivers/char/xillybus/ 23465 23466XLP9XX I2C DRIVER 23467M: George Cherian <gcherian@marvell.com> 23468L: linux-i2c@vger.kernel.org 23469S: Supported 23470W: http://www.marvell.com 23471F: drivers/i2c/busses/i2c-xlp9xx.c 23472 23473XRA1403 GPIO EXPANDER 23474M: Nandor Han <nandor.han@ge.com> 23475L: linux-gpio@vger.kernel.org 23476S: Maintained 23477F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23478F: drivers/gpio/gpio-xra1403.c 23479 23480XTENSA XTFPGA PLATFORM SUPPORT 23481M: Max Filippov <jcmvbkbc@gmail.com> 23482S: Maintained 23483F: drivers/spi/spi-xtensa-xtfpga.c 23484F: sound/soc/xtensa/xtfpga-i2s.c 23485 23486YAM DRIVER FOR AX.25 23487M: Jean-Paul Roubelat <jpr@f6fbb.org> 23488L: linux-hams@vger.kernel.org 23489S: Maintained 23490F: drivers/net/hamradio/yam* 23491F: include/linux/yam.h 23492 23493YAMA SECURITY MODULE 23494M: Kees Cook <keescook@chromium.org> 23495S: Supported 23496T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23497F: Documentation/admin-guide/LSM/Yama.rst 23498F: security/yama/ 23499 23500YEALINK PHONE DRIVER 23501M: Henk Vergonet <Henk.Vergonet@gmail.com> 23502L: usbb2k-api-dev@nongnu.org 23503S: Maintained 23504F: Documentation/input/devices/yealink.rst 23505F: drivers/input/misc/yealink.* 23506 23507Z3FOLD COMPRESSED PAGE ALLOCATOR 23508M: Vitaly Wool <vitaly.wool@konsulko.com> 23509R: Miaohe Lin <linmiaohe@huawei.com> 23510L: linux-mm@kvack.org 23511S: Maintained 23512F: mm/z3fold.c 23513 23514Z8530 DRIVER FOR AX.25 23515M: Joerg Reuter <jreuter@yaina.de> 23516L: linux-hams@vger.kernel.org 23517S: Maintained 23518W: http://yaina.de/jreuter/ 23519W: http://www.qsl.net/dl1bke/ 23520F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23521F: drivers/net/hamradio/*scc.c 23522F: drivers/net/hamradio/z8530.h 23523 23524ZBUD COMPRESSED PAGE ALLOCATOR 23525M: Seth Jennings <sjenning@redhat.com> 23526M: Dan Streetman <ddstreet@ieee.org> 23527L: linux-mm@kvack.org 23528S: Maintained 23529F: mm/zbud.c 23530 23531ZD1211RW WIRELESS DRIVER 23532M: Ulrich Kunitz <kune@deine-taler.de> 23533L: linux-wireless@vger.kernel.org 23534L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23535S: Maintained 23536W: http://zd1211.ath.cx/wiki/DriverRewrite 23537F: drivers/net/wireless/zydas/zd1211rw/ 23538 23539ZD1301 MEDIA DRIVER 23540M: Antti Palosaari <crope@iki.fi> 23541L: linux-media@vger.kernel.org 23542S: Maintained 23543W: https://linuxtv.org/ 23544W: http://palosaari.fi/linux/ 23545Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23546F: drivers/media/usb/dvb-usb-v2/zd1301* 23547 23548ZD1301_DEMOD MEDIA DRIVER 23549M: Antti Palosaari <crope@iki.fi> 23550L: linux-media@vger.kernel.org 23551S: Maintained 23552W: https://linuxtv.org/ 23553W: http://palosaari.fi/linux/ 23554Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23555F: drivers/media/dvb-frontends/zd1301_demod* 23556 23557ZHAOXIN PROCESSOR SUPPORT 23558M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23559L: linux-kernel@vger.kernel.org 23560S: Maintained 23561F: arch/x86/kernel/cpu/zhaoxin.c 23562 23563ZONEFS FILESYSTEM 23564M: Damien Le Moal <dlemoal@kernel.org> 23565M: Naohiro Aota <naohiro.aota@wdc.com> 23566R: Johannes Thumshirn <jth@kernel.org> 23567L: linux-fsdevel@vger.kernel.org 23568S: Maintained 23569T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23570F: Documentation/filesystems/zonefs.rst 23571F: fs/zonefs/ 23572 23573ZPOOL COMPRESSED PAGE STORAGE API 23574M: Dan Streetman <ddstreet@ieee.org> 23575L: linux-mm@kvack.org 23576S: Maintained 23577F: include/linux/zpool.h 23578F: mm/zpool.c 23579 23580ZR36067 VIDEO FOR LINUX DRIVER 23581M: Corentin Labbe <clabbe@baylibre.com> 23582L: mjpeg-users@lists.sourceforge.net 23583L: linux-media@vger.kernel.org 23584S: Maintained 23585W: http://mjpeg.sourceforge.net/driver-zoran/ 23586Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23587F: Documentation/driver-api/media/drivers/zoran.rst 23588F: drivers/media/pci/zoran/ 23589 23590ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23591M: Minchan Kim <minchan@kernel.org> 23592M: Sergey Senozhatsky <senozhatsky@chromium.org> 23593L: linux-kernel@vger.kernel.org 23594S: Maintained 23595F: Documentation/admin-guide/blockdev/zram.rst 23596F: drivers/block/zram/ 23597 23598ZS DECSTATION Z85C30 SERIAL DRIVER 23599M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23600S: Maintained 23601F: drivers/tty/serial/zs.* 23602 23603ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23604M: Minchan Kim <minchan@kernel.org> 23605M: Sergey Senozhatsky <senozhatsky@chromium.org> 23606L: linux-mm@kvack.org 23607S: Maintained 23608F: Documentation/mm/zsmalloc.rst 23609F: include/linux/zsmalloc.h 23610F: mm/zsmalloc.c 23611 23612ZSTD 23613M: Nick Terrell <terrelln@fb.com> 23614S: Maintained 23615B: https://github.com/facebook/zstd/issues 23616T: git https://github.com/terrelln/linux.git 23617F: crypto/zstd.c 23618F: include/linux/zstd* 23619F: lib/decompress_unzstd.c 23620F: lib/zstd/ 23621N: zstd 23622K: zstd 23623 23624ZSWAP COMPRESSED SWAP CACHING 23625M: Seth Jennings <sjenning@redhat.com> 23626M: Dan Streetman <ddstreet@ieee.org> 23627M: Vitaly Wool <vitaly.wool@konsulko.com> 23628L: linux-mm@kvack.org 23629S: Maintained 23630F: mm/zswap.c 23631 23632THE REST 23633M: Linus Torvalds <torvalds@linux-foundation.org> 23634L: linux-kernel@vger.kernel.org 23635S: Buried alive in reporters 23636T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23637F: * 23638F: */ 23639