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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465L: linux-usb@vger.kernel.org 4466S: Maintained 4467T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4468F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4469F: drivers/usb/cdns3/ 4470X: drivers/usb/cdns3/cdnsp* 4471 4472CADENCE USBHS DRIVER 4473M: Pawel Laszczak <pawell@cadence.com> 4474L: linux-usb@vger.kernel.org 4475S: Maintained 4476F: drivers/usb/gadget/udc/cdns2 4477 4478CADENCE USBSSP DRD IP DRIVER 4479M: Pawel Laszczak <pawell@cadence.com> 4480L: linux-usb@vger.kernel.org 4481S: Maintained 4482T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4483F: drivers/usb/cdns3/ 4484X: drivers/usb/cdns3/cdns3* 4485 4486CADET FM/AM RADIO RECEIVER DRIVER 4487M: Hans Verkuil <hverkuil@xs4all.nl> 4488L: linux-media@vger.kernel.org 4489S: Maintained 4490W: https://linuxtv.org 4491T: git git://linuxtv.org/media_tree.git 4492F: drivers/media/radio/radio-cadet* 4493 4494CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4495L: linux-media@vger.kernel.org 4496S: Orphan 4497T: git git://linuxtv.org/media_tree.git 4498F: Documentation/admin-guide/media/cafe_ccic* 4499F: drivers/media/platform/marvell/ 4500 4501CAIF NETWORK LAYER 4502L: netdev@vger.kernel.org 4503S: Orphan 4504F: Documentation/networking/caif/ 4505F: drivers/net/caif/ 4506F: include/net/caif/ 4507F: include/uapi/linux/caif/ 4508F: net/caif/ 4509 4510CAKE QDISC 4511M: Toke Høiland-Jørgensen <toke@toke.dk> 4512L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4513S: Maintained 4514F: net/sched/sch_cake.c 4515 4516CAN NETWORK DRIVERS 4517M: Wolfgang Grandegger <wg@grandegger.com> 4518M: Marc Kleine-Budde <mkl@pengutronix.de> 4519L: linux-can@vger.kernel.org 4520S: Maintained 4521W: https://github.com/linux-can 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4524F: Documentation/devicetree/bindings/net/can/ 4525F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4526F: drivers/net/can/ 4527F: drivers/phy/phy-can-transceiver.c 4528F: include/linux/can/bittiming.h 4529F: include/linux/can/dev.h 4530F: include/linux/can/length.h 4531F: include/linux/can/platform/ 4532F: include/linux/can/rx-offload.h 4533F: include/uapi/linux/can/error.h 4534F: include/uapi/linux/can/netlink.h 4535F: include/uapi/linux/can/vxcan.h 4536 4537CAN NETWORK LAYER 4538M: Oliver Hartkopp <socketcan@hartkopp.net> 4539M: Marc Kleine-Budde <mkl@pengutronix.de> 4540L: linux-can@vger.kernel.org 4541S: Maintained 4542W: https://github.com/linux-can 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4545F: Documentation/networking/can.rst 4546F: include/linux/can/can-ml.h 4547F: include/linux/can/core.h 4548F: include/linux/can/skb.h 4549F: include/net/netns/can.h 4550F: include/uapi/linux/can.h 4551F: include/uapi/linux/can/bcm.h 4552F: include/uapi/linux/can/gw.h 4553F: include/uapi/linux/can/isotp.h 4554F: include/uapi/linux/can/raw.h 4555F: net/can/ 4556 4557CAN-J1939 NETWORK LAYER 4558M: Robin van der Gracht <robin@protonic.nl> 4559M: Oleksij Rempel <o.rempel@pengutronix.de> 4560R: kernel@pengutronix.de 4561L: linux-can@vger.kernel.org 4562S: Maintained 4563F: Documentation/networking/j1939.rst 4564F: include/uapi/linux/can/j1939.h 4565F: net/can/j1939/ 4566 4567CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4568M: Damien Le Moal <dlemoal@kernel.org> 4569L: linux-riscv@lists.infradead.org 4570L: linux-gpio@vger.kernel.org (pinctrl driver) 4571F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4572F: drivers/pinctrl/pinctrl-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-kernel@vger.kernel.org 4577L: linux-riscv@lists.infradead.org 4578S: Maintained 4579F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4580F: drivers/reset/reset-k210.c 4581 4582CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4583M: Damien Le Moal <dlemoal@kernel.org> 4584L: linux-riscv@lists.infradead.org 4585S: Maintained 4586F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4587F: drivers/soc/canaan/ 4588F: include/soc/canaan/ 4589 4590CAPABILITIES 4591M: Serge Hallyn <serge@hallyn.com> 4592L: linux-security-module@vger.kernel.org 4593S: Supported 4594F: include/linux/capability.h 4595F: include/uapi/linux/capability.h 4596F: kernel/capability.c 4597F: security/commoncap.c 4598 4599CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4600M: Kevin Tsai <ktsai@capellamicro.com> 4601S: Maintained 4602F: drivers/iio/light/cm* 4603 4604CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4605M: Christian Lamparter <chunkeey@googlemail.com> 4606L: linux-wireless@vger.kernel.org 4607S: Maintained 4608W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4609F: drivers/net/wireless/ath/carl9170/ 4610 4611CAVIUM I2C DRIVER 4612M: Robert Richter <rric@kernel.org> 4613S: Odd Fixes 4614W: http://www.marvell.com 4615F: drivers/i2c/busses/i2c-octeon* 4616F: drivers/i2c/busses/i2c-thunderx* 4617 4618CAVIUM LIQUIDIO NETWORK DRIVER 4619M: Derek Chickles <dchickles@marvell.com> 4620M: Satanand Burla <sburla@marvell.com> 4621M: Felix Manlunas <fmanlunas@marvell.com> 4622L: netdev@vger.kernel.org 4623S: Supported 4624W: http://www.marvell.com 4625F: drivers/net/ethernet/cavium/liquidio/ 4626 4627CAVIUM MMC DRIVER 4628M: Robert Richter <rric@kernel.org> 4629S: Odd Fixes 4630W: http://www.marvell.com 4631F: drivers/mmc/host/cavium* 4632 4633CAVIUM OCTEON-TX CRYPTO DRIVER 4634M: George Cherian <gcherian@marvell.com> 4635L: linux-crypto@vger.kernel.org 4636S: Supported 4637W: http://www.marvell.com 4638F: drivers/crypto/cavium/cpt/ 4639 4640CAVIUM THUNDERX2 ARM64 SOC 4641M: Robert Richter <rric@kernel.org> 4642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4643S: Odd Fixes 4644F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4645F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4646 4647CBS/ETF/TAPRIO QDISCS 4648M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4649L: netdev@vger.kernel.org 4650S: Maintained 4651F: net/sched/sch_cbs.c 4652F: net/sched/sch_etf.c 4653F: net/sched/sch_taprio.c 4654 4655CC2520 IEEE-802.15.4 RADIO DRIVER 4656M: Stefan Schmidt <stefan@datenfreihafen.org> 4657L: linux-wpan@vger.kernel.org 4658S: Odd Fixes 4659F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4660F: drivers/net/ieee802154/cc2520.c 4661 4662CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4663M: Gilad Ben-Yossef <gilad@benyossef.com> 4664L: linux-crypto@vger.kernel.org 4665S: Supported 4666W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4667F: drivers/crypto/ccree/ 4668 4669CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4670M: Hadar Gat <hadar.gat@arm.com> 4671L: linux-crypto@vger.kernel.org 4672S: Supported 4673W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4674F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4675F: drivers/char/hw_random/cctrng.c 4676F: drivers/char/hw_random/cctrng.h 4677 4678CEC FRAMEWORK 4679M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4680L: linux-media@vger.kernel.org 4681S: Supported 4682W: http://linuxtv.org 4683T: git git://linuxtv.org/media_tree.git 4684F: Documentation/ABI/testing/debugfs-cec-error-inj 4685F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4686F: Documentation/driver-api/media/cec-core.rst 4687F: Documentation/userspace-api/media/cec 4688F: drivers/media/cec/ 4689F: drivers/media/rc/keymaps/rc-cec.c 4690F: include/media/cec-notifier.h 4691F: include/media/cec.h 4692F: include/uapi/linux/cec-funcs.h 4693F: include/uapi/linux/cec.h 4694 4695CEC GPIO DRIVER 4696M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4697L: linux-media@vger.kernel.org 4698S: Supported 4699W: http://linuxtv.org 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4702F: drivers/media/cec/platform/cec-gpio/ 4703 4704CELL BROADBAND ENGINE ARCHITECTURE 4705M: Arnd Bergmann <arnd@arndb.de> 4706L: linuxppc-dev@lists.ozlabs.org 4707S: Supported 4708W: http://www.ibm.com/developerworks/power/cell/ 4709F: arch/powerpc/include/asm/cell*.h 4710F: arch/powerpc/include/asm/spu*.h 4711F: arch/powerpc/include/uapi/asm/spu*.h 4712F: arch/powerpc/platforms/cell/ 4713 4714CELLWISE CW2015 BATTERY DRIVER 4715M: Tobias Schrammm <t.schramm@manjaro.org> 4716S: Maintained 4717F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4718F: drivers/power/supply/cw2015_battery.c 4719 4720CEPH COMMON CODE (LIBCEPH) 4721M: Ilya Dryomov <idryomov@gmail.com> 4722M: Xiubo Li <xiubli@redhat.com> 4723R: Jeff Layton <jlayton@kernel.org> 4724L: ceph-devel@vger.kernel.org 4725S: Supported 4726W: http://ceph.com/ 4727T: git https://github.com/ceph/ceph-client.git 4728F: include/linux/ceph/ 4729F: include/linux/crush/ 4730F: net/ceph/ 4731 4732CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4733M: Xiubo Li <xiubli@redhat.com> 4734M: Ilya Dryomov <idryomov@gmail.com> 4735R: Jeff Layton <jlayton@kernel.org> 4736L: ceph-devel@vger.kernel.org 4737S: Supported 4738W: http://ceph.com/ 4739T: git https://github.com/ceph/ceph-client.git 4740F: Documentation/filesystems/ceph.rst 4741F: fs/ceph/ 4742 4743CERTIFICATE HANDLING 4744M: David Howells <dhowells@redhat.com> 4745M: David Woodhouse <dwmw2@infradead.org> 4746L: keyrings@vger.kernel.org 4747S: Maintained 4748F: Documentation/admin-guide/module-signing.rst 4749F: certs/ 4750F: scripts/sign-file.c 4751F: tools/certs/ 4752 4753CFAG12864B LCD DRIVER 4754M: Miguel Ojeda <ojeda@kernel.org> 4755S: Maintained 4756F: drivers/auxdisplay/cfag12864b.c 4757F: include/linux/cfag12864b.h 4758 4759CFAG12864BFB LCD FRAMEBUFFER DRIVER 4760M: Miguel Ojeda <ojeda@kernel.org> 4761S: Maintained 4762F: drivers/auxdisplay/cfag12864bfb.c 4763F: include/linux/cfag12864b.h 4764 4765CHAR and MISC DRIVERS 4766M: Arnd Bergmann <arnd@arndb.de> 4767M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4768S: Supported 4769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4770F: drivers/char/ 4771F: drivers/misc/ 4772F: include/linux/miscdevice.h 4773X: drivers/char/agp/ 4774X: drivers/char/hw_random/ 4775X: drivers/char/ipmi/ 4776X: drivers/char/random.c 4777X: drivers/char/tpm/ 4778 4779CHECKPATCH 4780M: Andy Whitcroft <apw@canonical.com> 4781M: Joe Perches <joe@perches.com> 4782R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4783R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4784S: Maintained 4785F: scripts/checkpatch.pl 4786 4787CHECKPATCH DOCUMENTATION 4788M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4789M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4790R: Joe Perches <joe@perches.com> 4791S: Maintained 4792F: Documentation/dev-tools/checkpatch.rst 4793 4794CHINESE DOCUMENTATION 4795M: Alex Shi <alexs@kernel.org> 4796M: Yanteng Si <siyanteng@loongson.cn> 4797S: Maintained 4798F: Documentation/translations/zh_CN/ 4799 4800CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4801M: Peter Chen <peter.chen@kernel.org> 4802L: linux-usb@vger.kernel.org 4803S: Maintained 4804T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4805F: drivers/usb/chipidea/ 4806 4807CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4808M: Hans de Goede <hdegoede@redhat.com> 4809L: linux-input@vger.kernel.org 4810S: Maintained 4811F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4812F: drivers/input/touchscreen/chipone_icn8318.c 4813 4814CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4815M: Hans de Goede <hdegoede@redhat.com> 4816L: linux-input@vger.kernel.org 4817S: Maintained 4818F: drivers/input/touchscreen/chipone_icn8505.c 4819 4820CHROME HARDWARE PLATFORM SUPPORT 4821M: Benson Leung <bleung@chromium.org> 4822L: chrome-platform@lists.linux.dev 4823S: Maintained 4824T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4825F: drivers/platform/chrome/ 4826 4827CHROMEOS EC CODEC DRIVER 4828M: Cheng-Yi Chiang <cychiang@chromium.org> 4829M: Tzung-Bi Shih <tzungbi@kernel.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4834F: sound/soc/codecs/cros_ec_codec.* 4835 4836CHROMEOS EC SUBDRIVERS 4837M: Benson Leung <bleung@chromium.org> 4838R: Guenter Roeck <groeck@chromium.org> 4839L: chrome-platform@lists.linux.dev 4840S: Maintained 4841F: drivers/power/supply/cros_usbpd-charger.c 4842N: cros_ec 4843N: cros-ec 4844 4845CHROMEOS EC UART DRIVER 4846M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4847R: Benson Leung <bleung@chromium.org> 4848R: Tzung-Bi Shih <tzungbi@kernel.org> 4849S: Maintained 4850F: drivers/platform/chrome/cros_ec_uart.c 4851 4852CHROMEOS EC USB PD NOTIFY DRIVER 4853M: Prashant Malani <pmalani@chromium.org> 4854L: chrome-platform@lists.linux.dev 4855S: Maintained 4856F: drivers/platform/chrome/cros_usbpd_notify.c 4857F: include/linux/platform_data/cros_usbpd_notify.h 4858 4859CHROMEOS EC USB TYPE-C DRIVER 4860M: Prashant Malani <pmalani@chromium.org> 4861L: chrome-platform@lists.linux.dev 4862S: Maintained 4863F: drivers/platform/chrome/cros_ec_typec.* 4864F: drivers/platform/chrome/cros_typec_switch.c 4865F: drivers/platform/chrome/cros_typec_vdm.* 4866 4867CHROMEOS HPS DRIVER 4868M: Dan Callaghan <dcallagh@chromium.org> 4869R: Sami Kyöstilä <skyostil@chromium.org> 4870S: Maintained 4871F: drivers/platform/chrome/cros_hps_i2c.c 4872 4873CHRONTEL CH7322 CEC DRIVER 4874M: Joe Tessler <jrt@google.com> 4875L: linux-media@vger.kernel.org 4876S: Maintained 4877T: git git://linuxtv.org/media_tree.git 4878F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4879F: drivers/media/cec/i2c/ch7322.c 4880 4881CIRRUS LOGIC AUDIO CODEC DRIVERS 4882M: James Schulman <james.schulman@cirrus.com> 4883M: David Rhodes <david.rhodes@cirrus.com> 4884M: Richard Fitzgerald <rf@opensource.cirrus.com> 4885L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4886L: patches@opensource.cirrus.com 4887S: Maintained 4888F: Documentation/devicetree/bindings/sound/cirrus,cs* 4889F: include/dt-bindings/sound/cs* 4890F: include/sound/cs* 4891F: sound/pci/hda/cs* 4892F: sound/pci/hda/hda_cs_dsp_ctl.* 4893F: sound/soc/codecs/cs* 4894 4895CIRRUS LOGIC DSP FIRMWARE DRIVER 4896M: Simon Trimmer <simont@opensource.cirrus.com> 4897M: Charles Keepax <ckeepax@opensource.cirrus.com> 4898M: Richard Fitzgerald <rf@opensource.cirrus.com> 4899L: patches@opensource.cirrus.com 4900S: Supported 4901W: https://github.com/CirrusLogic/linux-drivers/wiki 4902T: git https://github.com/CirrusLogic/linux-drivers.git 4903F: drivers/firmware/cirrus/* 4904F: include/linux/firmware/cirrus/* 4905 4906CIRRUS LOGIC EP93XX ETHERNET DRIVER 4907M: Hartley Sweeten <hsweeten@visionengravers.com> 4908L: netdev@vger.kernel.org 4909S: Maintained 4910F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4911 4912CIRRUS LOGIC LOCHNAGAR DRIVER 4913M: Charles Keepax <ckeepax@opensource.cirrus.com> 4914M: Richard Fitzgerald <rf@opensource.cirrus.com> 4915L: patches@opensource.cirrus.com 4916S: Supported 4917F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4922F: Documentation/hwmon/lochnagar.rst 4923F: drivers/clk/clk-lochnagar.c 4924F: drivers/hwmon/lochnagar-hwmon.c 4925F: drivers/mfd/lochnagar-i2c.c 4926F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4927F: drivers/regulator/lochnagar-regulator.c 4928F: include/dt-bindings/clock/lochnagar.h 4929F: include/dt-bindings/pinctrl/lochnagar.h 4930F: include/linux/mfd/lochnagar* 4931F: sound/soc/codecs/lochnagar-sc.c 4932 4933CIRRUS LOGIC MADERA CODEC DRIVERS 4934M: Charles Keepax <ckeepax@opensource.cirrus.com> 4935M: Richard Fitzgerald <rf@opensource.cirrus.com> 4936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4937L: patches@opensource.cirrus.com 4938S: Supported 4939W: https://github.com/CirrusLogic/linux-drivers/wiki 4940T: git https://github.com/CirrusLogic/linux-drivers.git 4941F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4944F: drivers/gpio/gpio-madera* 4945F: drivers/irqchip/irq-madera* 4946F: drivers/mfd/cs47l* 4947F: drivers/mfd/madera* 4948F: drivers/pinctrl/cirrus/* 4949F: include/dt-bindings/sound/madera* 4950F: include/linux/irqchip/irq-madera* 4951F: include/linux/mfd/madera/* 4952F: include/sound/madera* 4953F: sound/soc/codecs/cs47l* 4954F: sound/soc/codecs/madera* 4955 4956CISCO FCOE HBA DRIVER 4957M: Satish Kharat <satishkh@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959M: Karan Tilak Kumar <kartilak@cisco.com> 4960L: linux-scsi@vger.kernel.org 4961S: Supported 4962F: drivers/scsi/fnic/ 4963 4964CISCO SCSI HBA DRIVER 4965M: Karan Tilak Kumar <kartilak@cisco.com> 4966M: Sesidhar Baddela <sebaddel@cisco.com> 4967L: linux-scsi@vger.kernel.org 4968S: Supported 4969F: drivers/scsi/snic/ 4970 4971CISCO VIC ETHERNET NIC DRIVER 4972M: Christian Benvenuti <benve@cisco.com> 4973M: Satish Kharat <satishkh@cisco.com> 4974S: Supported 4975F: drivers/net/ethernet/cisco/enic/ 4976 4977CISCO VIC LOW LATENCY NIC DRIVER 4978M: Christian Benvenuti <benve@cisco.com> 4979M: Nelson Escobar <neescoba@cisco.com> 4980S: Supported 4981F: drivers/infiniband/hw/usnic/ 4982 4983CLANG CONTROL FLOW INTEGRITY SUPPORT 4984M: Sami Tolvanen <samitolvanen@google.com> 4985M: Kees Cook <keescook@chromium.org> 4986R: Nathan Chancellor <nathan@kernel.org> 4987R: Nick Desaulniers <ndesaulniers@google.com> 4988L: llvm@lists.linux.dev 4989S: Supported 4990B: https://github.com/ClangBuiltLinux/linux/issues 4991T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4992F: include/linux/cfi.h 4993F: kernel/cfi.c 4994 4995CLANG-FORMAT FILE 4996M: Miguel Ojeda <ojeda@kernel.org> 4997S: Maintained 4998F: .clang-format 4999 5000CLANG/LLVM BUILD SUPPORT 5001M: Nathan Chancellor <nathan@kernel.org> 5002M: Nick Desaulniers <ndesaulniers@google.com> 5003R: Tom Rix <trix@redhat.com> 5004L: llvm@lists.linux.dev 5005S: Supported 5006W: https://clangbuiltlinux.github.io/ 5007B: https://github.com/ClangBuiltLinux/linux/issues 5008C: irc://irc.libera.chat/clangbuiltlinux 5009F: Documentation/kbuild/llvm.rst 5010F: include/linux/compiler-clang.h 5011F: scripts/Makefile.clang 5012F: scripts/clang-tools/ 5013K: \b(?i:clang|llvm)\b 5014 5015CLK API 5016M: Russell King <linux@armlinux.org.uk> 5017L: linux-clk@vger.kernel.org 5018S: Maintained 5019F: include/linux/clk.h 5020 5021CLOCKSOURCE, CLOCKEVENT DRIVERS 5022M: Daniel Lezcano <daniel.lezcano@linaro.org> 5023M: Thomas Gleixner <tglx@linutronix.de> 5024L: linux-kernel@vger.kernel.org 5025S: Supported 5026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5027F: Documentation/devicetree/bindings/timer/ 5028F: drivers/clocksource/ 5029 5030CMPC ACPI DRIVER 5031M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5032M: Daniel Oliveira Nascimento <don@syst.com.br> 5033L: platform-driver-x86@vger.kernel.org 5034S: Supported 5035F: drivers/platform/x86/classmate-laptop.c 5036 5037COBALT MEDIA DRIVER 5038M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5039L: linux-media@vger.kernel.org 5040S: Supported 5041W: https://linuxtv.org 5042T: git git://linuxtv.org/media_tree.git 5043F: drivers/media/pci/cobalt/ 5044 5045COCCINELLE/Semantic Patches (SmPL) 5046M: Julia Lawall <Julia.Lawall@inria.fr> 5047M: Nicolas Palix <nicolas.palix@imag.fr> 5048L: cocci@inria.fr (moderated for non-subscribers) 5049S: Supported 5050W: https://coccinelle.gitlabpages.inria.fr/website/ 5051T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5052F: Documentation/dev-tools/coccinelle.rst 5053F: scripts/coccicheck 5054F: scripts/coccinelle/ 5055 5056CODA FILE SYSTEM 5057M: Jan Harkes <jaharkes@cs.cmu.edu> 5058M: coda@cs.cmu.edu 5059L: codalist@coda.cs.cmu.edu 5060S: Maintained 5061W: http://www.coda.cs.cmu.edu/ 5062F: Documentation/filesystems/coda.rst 5063F: fs/coda/ 5064F: include/linux/coda*.h 5065F: include/uapi/linux/coda*.h 5066 5067CODA V4L2 MEM2MEM DRIVER 5068M: Philipp Zabel <p.zabel@pengutronix.de> 5069L: linux-media@vger.kernel.org 5070S: Maintained 5071F: Documentation/devicetree/bindings/media/coda.yaml 5072F: drivers/media/platform/chips-media/ 5073 5074CODE OF CONDUCT 5075M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5076S: Supported 5077F: Documentation/process/code-of-conduct-interpretation.rst 5078F: Documentation/process/code-of-conduct.rst 5079 5080COMEDI DRIVERS 5081M: Ian Abbott <abbotti@mev.co.uk> 5082M: H Hartley Sweeten <hsweeten@visionengravers.com> 5083S: Odd Fixes 5084F: drivers/comedi/ 5085F: include/linux/comedi/ 5086F: include/uapi/linux/comedi.h 5087 5088COMMON CLK FRAMEWORK 5089M: Michael Turquette <mturquette@baylibre.com> 5090M: Stephen Boyd <sboyd@kernel.org> 5091L: linux-clk@vger.kernel.org 5092S: Maintained 5093Q: http://patchwork.kernel.org/project/linux-clk/list/ 5094T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5095F: Documentation/devicetree/bindings/clock/ 5096F: drivers/clk/ 5097F: include/dt-bindings/clock/ 5098F: include/linux/clk-pr* 5099F: include/linux/clk/ 5100F: include/linux/of_clk.h 5101X: drivers/clk/clkdev.c 5102 5103COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5104M: Steve French <sfrench@samba.org> 5105R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5106R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5107R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5108R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5109L: linux-cifs@vger.kernel.org 5110L: samba-technical@lists.samba.org (moderated for non-subscribers) 5111S: Supported 5112W: https://wiki.samba.org/index.php/LinuxCIFS 5113T: git git://git.samba.org/sfrench/cifs-2.6.git 5114F: Documentation/admin-guide/cifs/ 5115F: fs/smb/client/ 5116F: fs/smb/common/ 5117F: include/uapi/linux/cifs 5118 5119COMPACTPCI HOTPLUG CORE 5120M: Scott Murray <scott@spiteful.org> 5121L: linux-pci@vger.kernel.org 5122S: Maintained 5123F: drivers/pci/hotplug/cpci_hotplug* 5124 5125COMPACTPCI HOTPLUG GENERIC DRIVER 5126M: Scott Murray <scott@spiteful.org> 5127L: linux-pci@vger.kernel.org 5128S: Maintained 5129F: drivers/pci/hotplug/cpcihp_generic.c 5130 5131COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5132M: Scott Murray <scott@spiteful.org> 5133L: linux-pci@vger.kernel.org 5134S: Maintained 5135F: drivers/pci/hotplug/cpcihp_zt5550.* 5136 5137COMPAL LAPTOP SUPPORT 5138M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5139L: platform-driver-x86@vger.kernel.org 5140S: Maintained 5141F: drivers/platform/x86/compal-laptop.c 5142 5143COMPILER ATTRIBUTES 5144M: Miguel Ojeda <ojeda@kernel.org> 5145R: Nick Desaulniers <ndesaulniers@google.com> 5146S: Maintained 5147F: include/linux/compiler_attributes.h 5148 5149COMPUTE EXPRESS LINK (CXL) 5150M: Davidlohr Bueso <dave@stgolabs.net> 5151M: Jonathan Cameron <jonathan.cameron@huawei.com> 5152M: Dave Jiang <dave.jiang@intel.com> 5153M: Alison Schofield <alison.schofield@intel.com> 5154M: Vishal Verma <vishal.l.verma@intel.com> 5155M: Ira Weiny <ira.weiny@intel.com> 5156M: Dan Williams <dan.j.williams@intel.com> 5157L: linux-cxl@vger.kernel.org 5158S: Maintained 5159F: drivers/cxl/ 5160F: include/uapi/linux/cxl_mem.h 5161 5162COMPUTE EXPRESS LINK PMU (CPMU) 5163M: Jonathan Cameron <jonathan.cameron@huawei.com> 5164L: linux-cxl@vger.kernel.org 5165S: Maintained 5166F: Documentation/admin-guide/perf/cxl.rst 5167F: drivers/perf/cxl_pmu.c 5168 5169CONEXANT ACCESSRUNNER USB DRIVER 5170L: accessrunner-general@lists.sourceforge.net 5171S: Orphan 5172W: http://accessrunner.sourceforge.net/ 5173F: drivers/usb/atm/cxacru.c 5174 5175CONFIGFS 5176M: Joel Becker <jlbec@evilplan.org> 5177M: Christoph Hellwig <hch@lst.de> 5178S: Supported 5179T: git git://git.infradead.org/users/hch/configfs.git 5180F: fs/configfs/ 5181F: include/linux/configfs.h 5182F: samples/configfs/ 5183 5184CONSOLE SUBSYSTEM 5185M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5186S: Supported 5187F: drivers/video/console/ 5188F: include/linux/console* 5189 5190CONTEXT TRACKING 5191M: Frederic Weisbecker <frederic@kernel.org> 5192M: "Paul E. McKenney" <paulmck@kernel.org> 5193S: Maintained 5194F: include/linux/context_tracking* 5195F: kernel/context_tracking.c 5196 5197CONTROL GROUP (CGROUP) 5198M: Tejun Heo <tj@kernel.org> 5199M: Zefan Li <lizefan.x@bytedance.com> 5200M: Johannes Weiner <hannes@cmpxchg.org> 5201L: cgroups@vger.kernel.org 5202S: Maintained 5203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5204F: Documentation/admin-guide/cgroup-v1/ 5205F: Documentation/admin-guide/cgroup-v2.rst 5206F: include/linux/cgroup* 5207F: kernel/cgroup/ 5208F: tools/testing/selftests/cgroup/ 5209 5210CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5211M: Tejun Heo <tj@kernel.org> 5212M: Josef Bacik <josef@toxicpanda.com> 5213M: Jens Axboe <axboe@kernel.dk> 5214L: cgroups@vger.kernel.org 5215L: linux-block@vger.kernel.org 5216T: git git://git.kernel.dk/linux-block 5217F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5218F: block/bfq-cgroup.c 5219F: block/blk-cgroup.c 5220F: block/blk-iocost.c 5221F: block/blk-iolatency.c 5222F: block/blk-throttle.c 5223F: include/linux/blk-cgroup.h 5224 5225CONTROL GROUP - CPUSET 5226M: Waiman Long <longman@redhat.com> 5227M: Zefan Li <lizefan.x@bytedance.com> 5228L: cgroups@vger.kernel.org 5229S: Maintained 5230T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5231F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5232F: include/linux/cpuset.h 5233F: kernel/cgroup/cpuset.c 5234 5235CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5236M: Johannes Weiner <hannes@cmpxchg.org> 5237M: Michal Hocko <mhocko@kernel.org> 5238M: Roman Gushchin <roman.gushchin@linux.dev> 5239M: Shakeel Butt <shakeelb@google.com> 5240R: Muchun Song <muchun.song@linux.dev> 5241L: cgroups@vger.kernel.org 5242L: linux-mm@kvack.org 5243S: Maintained 5244F: mm/memcontrol.c 5245F: mm/swap_cgroup.c 5246F: tools/testing/selftests/cgroup/memcg_protection.m 5247F: tools/testing/selftests/cgroup/test_kmem.c 5248F: tools/testing/selftests/cgroup/test_memcontrol.c 5249 5250CORETEMP HARDWARE MONITORING DRIVER 5251M: Fenghua Yu <fenghua.yu@intel.com> 5252L: linux-hwmon@vger.kernel.org 5253S: Maintained 5254F: Documentation/hwmon/coretemp.rst 5255F: drivers/hwmon/coretemp.c 5256 5257CORSAIR-CPRO HARDWARE MONITOR DRIVER 5258M: Marius Zachmann <mail@mariuszachmann.de> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: drivers/hwmon/corsair-cpro.c 5262 5263CORSAIR-PSU HARDWARE MONITOR DRIVER 5264M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5265L: linux-hwmon@vger.kernel.org 5266S: Maintained 5267F: Documentation/hwmon/corsair-psu.rst 5268F: drivers/hwmon/corsair-psu.c 5269 5270COUNTER SUBSYSTEM 5271M: William Breathitt Gray <william.gray@linaro.org> 5272L: linux-iio@vger.kernel.org 5273S: Maintained 5274T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5275F: Documentation/ABI/testing/sysfs-bus-counter 5276F: Documentation/driver-api/generic-counter.rst 5277F: drivers/counter/ 5278F: include/linux/counter.h 5279F: include/uapi/linux/counter.h 5280F: tools/counter/ 5281 5282CP2615 I2C DRIVER 5283M: Bence Csókás <bence98@sch.bme.hu> 5284S: Maintained 5285F: drivers/i2c/busses/i2c-cp2615.c 5286 5287CPMAC ETHERNET DRIVER 5288M: Florian Fainelli <f.fainelli@gmail.com> 5289L: netdev@vger.kernel.org 5290S: Maintained 5291F: drivers/net/ethernet/ti/cpmac.c 5292 5293CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5294M: Viresh Kumar <viresh.kumar@linaro.org> 5295M: Sudeep Holla <sudeep.holla@arm.com> 5296L: linux-pm@vger.kernel.org 5297S: Maintained 5298W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5299F: drivers/cpufreq/vexpress-spc-cpufreq.c 5300 5301CPU FREQUENCY SCALING FRAMEWORK 5302M: "Rafael J. Wysocki" <rafael@kernel.org> 5303M: Viresh Kumar <viresh.kumar@linaro.org> 5304L: linux-pm@vger.kernel.org 5305S: Maintained 5306B: https://bugzilla.kernel.org 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5308T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5309F: Documentation/admin-guide/pm/cpufreq.rst 5310F: Documentation/admin-guide/pm/intel_pstate.rst 5311F: Documentation/cpu-freq/ 5312F: Documentation/devicetree/bindings/cpufreq/ 5313F: drivers/cpufreq/ 5314F: include/linux/cpufreq.h 5315F: include/linux/sched/cpufreq.h 5316F: kernel/sched/cpufreq*.c 5317F: tools/testing/selftests/cpufreq/ 5318 5319CPU HOTPLUG 5320M: Thomas Gleixner <tglx@linutronix.de> 5321M: Peter Zijlstra <peterz@infradead.org> 5322L: linux-kernel@vger.kernel.org 5323S: Maintained 5324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5325F: include/linux/cpu.h 5326F: include/linux/cpuhotplug.h 5327F: include/linux/smpboot.h 5328F: kernel/cpu.c 5329F: kernel/smpboot.* 5330 5331CPU IDLE TIME MANAGEMENT FRAMEWORK 5332M: "Rafael J. Wysocki" <rafael@kernel.org> 5333M: Daniel Lezcano <daniel.lezcano@linaro.org> 5334L: linux-pm@vger.kernel.org 5335S: Maintained 5336B: https://bugzilla.kernel.org 5337T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5338F: Documentation/admin-guide/pm/cpuidle.rst 5339F: Documentation/driver-api/pm/cpuidle.rst 5340F: drivers/cpuidle/ 5341F: include/linux/cpuidle.h 5342 5343CPU POWER MONITORING SUBSYSTEM 5344M: Thomas Renninger <trenn@suse.com> 5345M: Shuah Khan <shuah@kernel.org> 5346M: Shuah Khan <skhan@linuxfoundation.org> 5347L: linux-pm@vger.kernel.org 5348S: Maintained 5349F: tools/power/cpupower/ 5350 5351CPUID/MSR DRIVER 5352M: "H. Peter Anvin" <hpa@zytor.com> 5353S: Maintained 5354F: arch/x86/kernel/cpuid.c 5355F: arch/x86/kernel/msr.c 5356 5357CPUIDLE DRIVER - ARM BIG LITTLE 5358M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5362S: Maintained 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: drivers/cpuidle/cpuidle-big_little.c 5365 5366CPUIDLE DRIVER - ARM EXYNOS 5367M: Daniel Lezcano <daniel.lezcano@linaro.org> 5368M: Kukjin Kim <kgene@kernel.org> 5369R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5370L: linux-pm@vger.kernel.org 5371L: linux-samsung-soc@vger.kernel.org 5372S: Supported 5373F: arch/arm/mach-exynos/pm.c 5374F: drivers/cpuidle/cpuidle-exynos.c 5375F: include/linux/platform_data/cpuidle-exynos.h 5376 5377CPUIDLE DRIVER - ARM PSCI 5378M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5379M: Sudeep Holla <sudeep.holla@arm.com> 5380L: linux-pm@vger.kernel.org 5381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5382S: Supported 5383F: drivers/cpuidle/cpuidle-psci.c 5384 5385CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5386M: Ulf Hansson <ulf.hansson@linaro.org> 5387L: linux-pm@vger.kernel.org 5388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5389S: Supported 5390F: drivers/cpuidle/cpuidle-psci-domain.c 5391F: drivers/cpuidle/cpuidle-psci.h 5392 5393CPUIDLE DRIVER - DT IDLE PM DOMAIN 5394M: Ulf Hansson <ulf.hansson@linaro.org> 5395L: linux-pm@vger.kernel.org 5396S: Supported 5397F: drivers/cpuidle/dt_idle_genpd.c 5398F: drivers/cpuidle/dt_idle_genpd.h 5399 5400CPUIDLE DRIVER - RISC-V SBI 5401M: Anup Patel <anup@brainfault.org> 5402L: linux-pm@vger.kernel.org 5403L: linux-riscv@lists.infradead.org 5404S: Maintained 5405F: drivers/cpuidle/cpuidle-riscv-sbi.c 5406 5407CRAMFS FILESYSTEM 5408M: Nicolas Pitre <nico@fluxnic.net> 5409S: Maintained 5410F: Documentation/filesystems/cramfs.rst 5411F: fs/cramfs/ 5412 5413CREATIVE SB0540 5414M: Bastien Nocera <hadess@hadess.net> 5415L: linux-input@vger.kernel.org 5416S: Maintained 5417F: drivers/hid/hid-creative-sb0540.c 5418 5419CRYPTO API 5420M: Herbert Xu <herbert@gondor.apana.org.au> 5421M: "David S. Miller" <davem@davemloft.net> 5422L: linux-crypto@vger.kernel.org 5423S: Maintained 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5425T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5426F: Documentation/crypto/ 5427F: Documentation/devicetree/bindings/crypto/ 5428F: arch/*/crypto/ 5429F: crypto/ 5430F: drivers/crypto/ 5431F: include/crypto/ 5432F: include/linux/crypto* 5433F: lib/crypto/ 5434 5435CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5436M: Neil Horman <nhorman@tuxdriver.com> 5437L: linux-crypto@vger.kernel.org 5438S: Maintained 5439F: crypto/ansi_cprng.c 5440F: crypto/rng.c 5441 5442CS3308 MEDIA DRIVER 5443M: Hans Verkuil <hverkuil@xs4all.nl> 5444L: linux-media@vger.kernel.org 5445S: Odd Fixes 5446W: http://linuxtv.org 5447T: git git://linuxtv.org/media_tree.git 5448F: drivers/media/i2c/cs3308.c 5449 5450CS5535 Audio ALSA driver 5451M: Jaya Kumar <jayakumar.alsa@gmail.com> 5452S: Maintained 5453F: sound/pci/cs5535audio/ 5454 5455CTU CAN FD DRIVER 5456M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5457M: Ondrej Ille <ondrej.ille@gmail.com> 5458L: linux-can@vger.kernel.org 5459S: Maintained 5460F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5461F: drivers/net/can/ctucanfd/ 5462 5463CW1200 WLAN driver 5464S: Orphan 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9379M: Junxian Huang <huangjunxian6@hisilicon.com> 9380L: linux-rdma@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9383F: drivers/infiniband/hw/hns/ 9384 9385HISILICON SAS Controller 9386M: Xiang Chen <chenxiang66@hisilicon.com> 9387S: Supported 9388W: http://www.hisilicon.com 9389F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9390F: drivers/scsi/hisi_sas/ 9391 9392HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9393M: Kai Ye <yekai13@huawei.com> 9394M: Longfang Liu <liulongfang@huawei.com> 9395L: linux-crypto@vger.kernel.org 9396S: Maintained 9397F: Documentation/ABI/testing/debugfs-hisi-sec 9398F: drivers/crypto/hisilicon/sec2/sec.h 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9401F: drivers/crypto/hisilicon/sec2/sec_main.c 9402 9403HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9404M: Jay Fang <f.fangjian@huawei.com> 9405L: linux-spi@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-kunpeng.c 9409 9410HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9411M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9415F: drivers/spmi/hisi-spmi-controller.c 9416 9417HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9418M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9422F: drivers/mfd/hi6421-spmi-pmic.c 9423 9424HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9425M: Weili Qian <qianweili@huawei.com> 9426S: Maintained 9427F: drivers/crypto/hisilicon/trng/trng.c 9428 9429HISILICON V3XX SPI NOR FLASH Controller Driver 9430M: Jay Fang <f.fangjian@huawei.com> 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-sfc-v3xx.c 9434 9435HISILICON ZIP Controller DRIVER 9436M: Yang Shen <shenyang39@huawei.com> 9437M: Zhou Wang <wangzhou1@hisilicon.com> 9438L: linux-crypto@vger.kernel.org 9439S: Maintained 9440F: Documentation/ABI/testing/debugfs-hisi-zip 9441F: drivers/crypto/hisilicon/zip/ 9442 9443HMM - Heterogeneous Memory Management 9444M: Jérôme Glisse <jglisse@redhat.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/mm/hmm.rst 9448F: include/linux/hmm* 9449F: lib/test_hmm* 9450F: mm/hmm* 9451F: tools/testing/selftests/mm/*hmm* 9452 9453HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9454M: Andreas Klinger <ak@it-klinger.de> 9455L: linux-iio@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9458F: drivers/iio/pressure/mprls0025pa.c 9459 9460HOST AP DRIVER 9461M: Jouni Malinen <j@w1.fi> 9462L: linux-wireless@vger.kernel.org 9463S: Obsolete 9464W: http://w1.fi/hostap-driver.html 9465F: drivers/net/wireless/intersil/hostap/ 9466 9467HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9468L: platform-driver-x86@vger.kernel.org 9469S: Orphan 9470F: drivers/platform/x86/hp/tc1100-wmi.c 9471 9472HP WMI HARDWARE MONITOR DRIVER 9473M: James Seo <james@equiv.tech> 9474L: linux-hwmon@vger.kernel.org 9475S: Maintained 9476F: Documentation/hwmon/hp-wmi-sensors.rst 9477F: drivers/hwmon/hp-wmi-sensors.c 9478 9479HPET: High Precision Event Timers driver 9480M: Clemens Ladisch <clemens@ladisch.de> 9481S: Maintained 9482F: Documentation/timers/hpet.rst 9483F: drivers/char/hpet.c 9484F: include/linux/hpet.h 9485F: include/uapi/linux/hpet.h 9486 9487HPET: x86 9488S: Orphan 9489F: arch/x86/include/asm/hpet.h 9490F: arch/x86/kernel/hpet.c 9491 9492HPFS FILESYSTEM 9493M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9494S: Maintained 9495W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9496F: fs/hpfs/ 9497 9498HSI SUBSYSTEM 9499M: Sebastian Reichel <sre@kernel.org> 9500S: Maintained 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9502F: Documentation/ABI/testing/sysfs-bus-hsi 9503F: Documentation/driver-api/hsi.rst 9504F: drivers/hsi/ 9505F: include/linux/hsi/ 9506F: include/uapi/linux/hsi/ 9507 9508HSO 3G MODEM DRIVER 9509L: linux-usb@vger.kernel.org 9510S: Orphan 9511F: drivers/net/usb/hso.c 9512 9513HSR NETWORK PROTOCOL 9514L: netdev@vger.kernel.org 9515S: Orphan 9516F: net/hsr/ 9517 9518HT16K33 LED CONTROLLER DRIVER 9519M: Robin van der Gracht <robin@protonic.nl> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9522F: drivers/auxdisplay/ht16k33.c 9523 9524HTCPEN TOUCHSCREEN DRIVER 9525M: Pau Oliva Fora <pof@eslack.org> 9526L: linux-input@vger.kernel.org 9527S: Maintained 9528F: drivers/input/touchscreen/htcpen.c 9529 9530HTE SUBSYSTEM 9531M: Dipen Patel <dipenp@nvidia.com> 9532L: timestamp@lists.linux.dev 9533S: Maintained 9534Q: https://patchwork.kernel.org/project/timestamp/list/ 9535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: Documentation/virt/hyperv 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663R: Tudor Ambarus <tudor.ambarus@linaro.org> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12289M: Sathya Prakash <sathya.prakash@broadcom.com> 12290M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12291M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12292L: MPT-FusionLinux.pdl@broadcom.com 12293L: linux-scsi@vger.kernel.org 12294S: Supported 12295W: http://www.avagotech.com/support/ 12296F: drivers/message/fusion/ 12297F: drivers/scsi/mpt3sas/ 12298 12299LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12300M: Matthew Wilcox <willy@infradead.org> 12301L: linux-scsi@vger.kernel.org 12302S: Maintained 12303F: drivers/scsi/sym53c8xx_2/ 12304 12305LTC1660 DAC DRIVER 12306M: Marcus Folkesson <marcus.folkesson@gmail.com> 12307L: linux-iio@vger.kernel.org 12308S: Maintained 12309F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12310F: drivers/iio/dac/ltc1660.c 12311 12312LTC2688 IIO DAC DRIVER 12313M: Nuno Sá <nuno.sa@analog.com> 12314L: linux-iio@vger.kernel.org 12315S: Supported 12316W: https://ez.analog.com/linux-software-drivers 12317F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12318F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12319F: drivers/iio/dac/ltc2688.c 12320 12321LTC2947 HARDWARE MONITOR DRIVER 12322M: Nuno Sá <nuno.sa@analog.com> 12323L: linux-hwmon@vger.kernel.org 12324S: Supported 12325W: https://ez.analog.com/linux-software-drivers 12326F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12327F: drivers/hwmon/ltc2947-core.c 12328F: drivers/hwmon/ltc2947-i2c.c 12329F: drivers/hwmon/ltc2947-spi.c 12330F: drivers/hwmon/ltc2947.h 12331 12332LTC2983 IIO TEMPERATURE DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-iio@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12338F: drivers/iio/temperature/ltc2983.c 12339 12340LTC4261 HARDWARE MONITOR DRIVER 12341M: Guenter Roeck <linux@roeck-us.net> 12342L: linux-hwmon@vger.kernel.org 12343S: Maintained 12344F: Documentation/hwmon/ltc4261.rst 12345F: drivers/hwmon/ltc4261.c 12346 12347LTC4306 I2C MULTIPLEXER DRIVER 12348M: Michael Hennerich <michael.hennerich@analog.com> 12349L: linux-i2c@vger.kernel.org 12350S: Supported 12351W: https://ez.analog.com/linux-software-drivers 12352F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12353F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12354 12355LTP (Linux Test Project) 12356M: Mike Frysinger <vapier@gentoo.org> 12357M: Cyril Hrubis <chrubis@suse.cz> 12358M: Wanlong Gao <wanlong.gao@gmail.com> 12359M: Jan Stancek <jstancek@redhat.com> 12360M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12361M: Alexey Kodanev <alexey.kodanev@oracle.com> 12362L: ltp@lists.linux.it (subscribers-only) 12363S: Maintained 12364W: http://linux-test-project.github.io/ 12365T: git https://github.com/linux-test-project/ltp.git 12366 12367LYNX 28G SERDES PHY DRIVER 12368M: Ioana Ciornei <ioana.ciornei@nxp.com> 12369L: netdev@vger.kernel.org 12370S: Supported 12371F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12372F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12373 12374LYNX PCS MODULE 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: drivers/net/pcs/pcs-lynx.c 12379F: include/linux/pcs-lynx.h 12380 12381M68K ARCHITECTURE 12382M: Geert Uytterhoeven <geert@linux-m68k.org> 12383L: linux-m68k@lists.linux-m68k.org 12384S: Maintained 12385W: http://www.linux-m68k.org/ 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12387F: arch/m68k/ 12388F: drivers/zorro/ 12389 12390M68K ON APPLE MACINTOSH 12391M: Joshua Thompson <funaho@jurai.org> 12392L: linux-m68k@lists.linux-m68k.org 12393S: Maintained 12394W: http://www.mac.linux-m68k.org/ 12395F: arch/m68k/mac/ 12396F: drivers/macintosh/adb-iop.c 12397F: drivers/macintosh/via-macii.c 12398 12399M68K ON HP9000/300 12400M: Philip Blundell <philb@gnu.org> 12401S: Maintained 12402W: http://www.tazenda.demon.co.uk/phil/linux-hp 12403F: arch/m68k/hp300/ 12404 12405M88DS3103 MEDIA DRIVER 12406M: Antti Palosaari <crope@iki.fi> 12407L: linux-media@vger.kernel.org 12408S: Maintained 12409W: https://linuxtv.org 12410W: http://palosaari.fi/linux/ 12411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12412T: git git://linuxtv.org/anttip/media_tree.git 12413F: drivers/media/dvb-frontends/m88ds3103* 12414 12415M88RS2000 MEDIA DRIVER 12416M: Malcolm Priestley <tvboxspy@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419W: https://linuxtv.org 12420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12421F: drivers/media/dvb-frontends/m88rs2000* 12422 12423MA901 MASTERKIT USB FM RADIO DRIVER 12424M: Alexey Klimov <klimov.linux@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427T: git git://linuxtv.org/media_tree.git 12428F: drivers/media/radio/radio-ma901.c 12429 12430MAC80211 12431M: Johannes Berg <johannes@sipsolutions.net> 12432L: linux-wireless@vger.kernel.org 12433S: Maintained 12434W: https://wireless.wiki.kernel.org/ 12435Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12438F: Documentation/networking/mac80211-injection.rst 12439F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12440F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12441F: include/net/mac80211.h 12442F: net/mac80211/ 12443 12444MAILBOX API 12445M: Jassi Brar <jassisinghbrar@gmail.com> 12446L: linux-kernel@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/mailbox/ 12449F: drivers/mailbox/ 12450F: include/dt-bindings/mailbox/ 12451F: include/linux/mailbox_client.h 12452F: include/linux/mailbox_controller.h 12453 12454MAILBOX ARM MHUv2 12455M: Viresh Kumar <viresh.kumar@linaro.org> 12456M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12460F: drivers/mailbox/arm_mhuv2.c 12461F: include/linux/mailbox/arm_mhuv2_message.h 12462 12463MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12464M: Michael Kerrisk <mtk.manpages@gmail.com> 12465L: linux-man@vger.kernel.org 12466S: Maintained 12467W: http://www.kernel.org/doc/man-pages 12468 12469MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12470M: Jeremy Kerr <jk@codeconstruct.com.au> 12471M: Matt Johnston <matt@codeconstruct.com.au> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: Documentation/networking/mctp.rst 12475F: drivers/net/mctp/ 12476F: include/net/mctp.h 12477F: include/net/mctpdevice.h 12478F: include/net/netns/mctp.h 12479F: net/mctp/ 12480 12481MAPLE TREE 12482M: Liam R. Howlett <Liam.Howlett@oracle.com> 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Brian Norris <briannorris@chromium.org> 12595L: linux-wireless@vger.kernel.org 12596S: Odd Fixes 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600L: linux-wireless@vger.kernel.org 12601S: Orphan 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@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/net_mm.h 14828F: include/linux/tcp.h 14829F: include/net/tcp.h 14830F: include/trace/events/tcp.h 14831F: include/uapi/linux/tcp.h 14832F: net/ipv4/syncookies.c 14833F: net/ipv4/tcp*.c 14834F: net/ipv6/syncookies.c 14835F: net/ipv6/tcp*.c 14836 14837NETWORKING [TLS] 14838M: Boris Pismenny <borisp@nvidia.com> 14839M: John Fastabend <john.fastabend@gmail.com> 14840M: Jakub Kicinski <kuba@kernel.org> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: include/net/tls.h 14844F: include/uapi/linux/tls.h 14845F: net/tls/* 14846 14847NETXEN (1/10) GbE SUPPORT 14848M: Manish Chopra <manishc@marvell.com> 14849M: Rahul Verma <rahulv@marvell.com> 14850M: GR-Linux-NIC-Dev@marvell.com 14851L: netdev@vger.kernel.org 14852S: Supported 14853F: drivers/net/ethernet/qlogic/netxen/ 14854 14855NET_FAILOVER MODULE 14856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: Documentation/networking/net_failover.rst 14860F: drivers/net/net_failover.c 14861F: include/net/net_failover.h 14862 14863NEXTHOP 14864M: David Ahern <dsahern@kernel.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: include/net/netns/nexthop.h 14868F: include/net/nexthop.h 14869F: include/uapi/linux/nexthop.h 14870F: net/ipv4/nexthop.c 14871 14872NFC SUBSYSTEM 14873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/nfc/ 14877F: drivers/nfc/ 14878F: include/net/nfc/ 14879F: include/uapi/linux/nfc.h 14880F: net/nfc/ 14881 14882NFC VIRTUAL NCI DEVICE DRIVER 14883M: Bongsu Jeon <bongsu.jeon@samsung.com> 14884L: netdev@vger.kernel.org 14885S: Supported 14886F: drivers/nfc/virtual_ncidev.c 14887F: tools/testing/selftests/nci/ 14888 14889NFS, SUNRPC, AND LOCKD CLIENTS 14890M: Trond Myklebust <trond.myklebust@hammerspace.com> 14891M: Anna Schumaker <anna@kernel.org> 14892L: linux-nfs@vger.kernel.org 14893S: Maintained 14894W: http://client.linux-nfs.org 14895T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14896F: Documentation/filesystems/nfs/ 14897F: fs/lockd/ 14898F: fs/nfs/ 14899F: fs/nfs_common/ 14900F: include/linux/lockd/ 14901F: include/linux/nfs* 14902F: include/linux/sunrpc/ 14903F: include/uapi/linux/nfs* 14904F: include/uapi/linux/sunrpc/ 14905F: net/sunrpc/ 14906 14907NILFS2 FILESYSTEM 14908M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14909L: linux-nilfs@vger.kernel.org 14910S: Supported 14911W: https://nilfs.sourceforge.io/ 14912W: https://nilfs.osdn.jp/ 14913T: git https://github.com/konis/nilfs2.git 14914F: Documentation/filesystems/nilfs2.rst 14915F: fs/nilfs2/ 14916F: include/trace/events/nilfs2.h 14917F: include/uapi/linux/nilfs2_api.h 14918F: include/uapi/linux/nilfs2_ondisk.h 14919 14920NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/pcmcia/nsp_* 14926 14927NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14928M: GOTO Masanori <gotom@debian.or.jp> 14929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14930S: Maintained 14931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14932F: Documentation/scsi/NinjaSCSI.rst 14933F: drivers/scsi/nsp32* 14934 14935NINTENDO HID DRIVER 14936M: Daniel J. Ogorchock <djogorchock@gmail.com> 14937L: linux-input@vger.kernel.org 14938S: Maintained 14939F: drivers/hid/hid-nintendo* 14940 14941NIOS2 ARCHITECTURE 14942M: Dinh Nguyen <dinguyen@kernel.org> 14943S: Maintained 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14945F: arch/nios2/ 14946 14947NITRO ENCLAVES (NE) 14948M: Alexandru Ciobotaru <alcioa@amazon.com> 14949L: linux-kernel@vger.kernel.org 14950L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14951S: Supported 14952W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14953F: Documentation/virt/ne_overview.rst 14954F: drivers/virt/nitro_enclaves/ 14955F: include/linux/nitro_enclaves.h 14956F: include/uapi/linux/nitro_enclaves.h 14957F: samples/nitro_enclaves/ 14958 14959NOHZ, DYNTICKS SUPPORT 14960M: Frederic Weisbecker <frederic@kernel.org> 14961M: Thomas Gleixner <tglx@linutronix.de> 14962M: Ingo Molnar <mingo@kernel.org> 14963L: linux-kernel@vger.kernel.org 14964S: Maintained 14965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14966F: include/linux/sched/nohz.h 14967F: include/linux/tick.h 14968F: kernel/time/tick*.* 14969 14970NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14971M: Pavel Machek <pavel@ucw.cz> 14972M: Sakari Ailus <sakari.ailus@iki.fi> 14973L: linux-media@vger.kernel.org 14974S: Maintained 14975F: drivers/media/i2c/ad5820.c 14976F: drivers/media/i2c/et8ek8 14977 14978NOKIA N900 POWER SUPPLY DRIVERS 14979R: Pali Rohár <pali@kernel.org> 14980F: drivers/power/supply/bq2415x_charger.c 14981F: drivers/power/supply/bq27xxx_battery.c 14982F: drivers/power/supply/bq27xxx_battery_i2c.c 14983F: drivers/power/supply/isp1704_charger.c 14984F: drivers/power/supply/rx51_battery.c 14985F: include/linux/power/bq2415x_charger.h 14986F: include/linux/power/bq27xxx_battery.h 14987 14988NOLIBC HEADER FILE 14989M: Willy Tarreau <w@1wt.eu> 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14992F: tools/include/nolibc/ 14993F: tools/testing/selftests/nolibc/ 14994 14995NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14996M: Hans de Goede <hdegoede@redhat.com> 14997L: linux-input@vger.kernel.org 14998S: Maintained 14999F: drivers/input/touchscreen/novatek-nvt-ts.c 15000 15001NSDEPS 15002M: Matthias Maennich <maennich@google.com> 15003S: Maintained 15004F: Documentation/core-api/symbol-namespaces.rst 15005F: scripts/nsdeps 15006 15007NTB AMD DRIVER 15008M: Sanjay R Mehta <sanju.mehta@amd.com> 15009M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012F: drivers/ntb/hw/amd/ 15013 15014NTB DRIVER CORE 15015M: Jon Mason <jdmason@kudzu.us> 15016M: Dave Jiang <dave.jiang@intel.com> 15017M: Allen Hubbe <allenbh@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020W: https://github.com/jonmason/ntb/wiki 15021T: git https://github.com/jonmason/ntb.git 15022F: drivers/net/ntb_netdev.c 15023F: drivers/ntb/ 15024F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15025F: include/linux/ntb.h 15026F: include/linux/ntb_transport.h 15027F: tools/testing/selftests/ntb/ 15028 15029NTB IDT DRIVER 15030M: Serge Semin <fancer.lancer@gmail.com> 15031L: ntb@lists.linux.dev 15032S: Supported 15033F: drivers/ntb/hw/idt/ 15034 15035NTB INTEL DRIVER 15036M: Dave Jiang <dave.jiang@intel.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/davejiang/linux/wiki 15040T: git https://github.com/davejiang/linux.git 15041F: drivers/ntb/hw/intel/ 15042 15043NTFS FILESYSTEM 15044M: Anton Altaparmakov <anton@tuxera.com> 15045R: Namjae Jeon <linkinjeon@kernel.org> 15046L: linux-ntfs-dev@lists.sourceforge.net 15047S: Supported 15048W: http://www.tuxera.com/ 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15050F: Documentation/filesystems/ntfs.rst 15051F: fs/ntfs/ 15052 15053NTFS3 FILESYSTEM 15054M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15055L: ntfs3@lists.linux.dev 15056S: Supported 15057W: http://www.paragon-software.com/ 15058T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15059F: Documentation/filesystems/ntfs3.rst 15060F: fs/ntfs3/ 15061 15062NUBUS SUBSYSTEM 15063M: Finn Thain <fthain@linux-m68k.org> 15064L: linux-m68k@lists.linux-m68k.org 15065S: Maintained 15066F: arch/*/include/asm/nubus.h 15067F: drivers/nubus/ 15068F: include/linux/nubus.h 15069F: include/uapi/linux/nubus.h 15070 15071NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15072M: Antonino Daplas <adaplas@gmail.com> 15073L: linux-fbdev@vger.kernel.org 15074S: Maintained 15075F: drivers/video/fbdev/nvidia/ 15076F: drivers/video/fbdev/riva/ 15077 15078NVIDIA WMI EC BACKLIGHT DRIVER 15079M: Daniel Dadap <ddadap@nvidia.com> 15080L: platform-driver-x86@vger.kernel.org 15081S: Supported 15082F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15083F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15084 15085NVM EXPRESS DRIVER 15086M: Keith Busch <kbusch@kernel.org> 15087M: Jens Axboe <axboe@fb.com> 15088M: Christoph Hellwig <hch@lst.de> 15089M: Sagi Grimberg <sagi@grimberg.me> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092W: http://git.infradead.org/nvme.git 15093T: git git://git.infradead.org/nvme.git 15094F: Documentation/nvme/ 15095F: drivers/nvme/common/ 15096F: drivers/nvme/host/ 15097F: include/linux/nvme-*.h 15098F: include/linux/nvme.h 15099F: include/uapi/linux/nvme_ioctl.h 15100 15101NVM EXPRESS FABRICS AUTHENTICATION 15102M: Hannes Reinecke <hare@suse.de> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/auth.c 15106F: drivers/nvme/target/auth.c 15107F: drivers/nvme/target/fabrics-cmd-auth.c 15108F: include/linux/nvme-auth.h 15109 15110NVM EXPRESS FC TRANSPORT DRIVERS 15111M: James Smart <james.smart@broadcom.com> 15112L: linux-nvme@lists.infradead.org 15113S: Supported 15114F: drivers/nvme/host/fc.c 15115F: drivers/nvme/target/fc.c 15116F: drivers/nvme/target/fcloop.c 15117F: include/linux/nvme-fc-driver.h 15118F: include/linux/nvme-fc.h 15119 15120NVM EXPRESS HARDWARE MONITORING SUPPORT 15121M: Guenter Roeck <linux@roeck-us.net> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/hwmon.c 15125 15126NVM EXPRESS TARGET DRIVER 15127M: Christoph Hellwig <hch@lst.de> 15128M: Sagi Grimberg <sagi@grimberg.me> 15129M: Chaitanya Kulkarni <kch@nvidia.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132W: http://git.infradead.org/nvme.git 15133T: git git://git.infradead.org/nvme.git 15134F: drivers/nvme/target/ 15135 15136NVMEM FRAMEWORK 15137M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15140F: Documentation/ABI/stable/sysfs-bus-nvmem 15141F: Documentation/devicetree/bindings/nvmem/ 15142F: drivers/nvmem/ 15143F: include/linux/nvmem-consumer.h 15144F: include/linux/nvmem-provider.h 15145 15146NXP BLUETOOTH WIRELESS DRIVERS 15147M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15148M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15151F: drivers/bluetooth/btnxpuart.c 15152 15153NXP C45 TJA11XX PHY DRIVER 15154M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15155L: netdev@vger.kernel.org 15156S: Maintained 15157F: drivers/net/phy/nxp-c45-tja11xx.c 15158 15159NXP FSPI DRIVER 15160M: Han Xu <han.xu@nxp.com> 15161M: Haibo Chen <haibo.chen@nxp.com> 15162R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15163L: linux-spi@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15166F: drivers/spi/spi-nxp-fspi.c 15167 15168NXP FXAS21002C DRIVER 15169M: Rui Miguel Silva <rmfrfs@gmail.com> 15170L: linux-iio@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15173F: drivers/iio/gyro/fxas21002c.h 15174F: drivers/iio/gyro/fxas21002c_core.c 15175F: drivers/iio/gyro/fxas21002c_i2c.c 15176F: drivers/iio/gyro/fxas21002c_spi.c 15177 15178NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15179M: Haibo Chen <haibo.chen@nxp.com> 15180L: linux-iio@vger.kernel.org 15181L: linux-imx@nxp.com 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15186F: drivers/iio/adc/imx7d_adc.c 15187F: drivers/iio/adc/imx93_adc.c 15188F: drivers/iio/adc/vf610_adc.c 15189 15190NXP i.MX 8M ISI DRIVER 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15195F: drivers/media/platform/nxp/imx8-isi/ 15196 15197NXP i.MX 8MP DW100 V4L2 DRIVER 15198M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15202F: Documentation/userspace-api/media/drivers/dw100.rst 15203F: drivers/media/platform/nxp/dw100/ 15204F: include/uapi/linux/dw100.h 15205 15206NXP i.MX 8MQ DCSS DRIVER 15207M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15208R: Lucas Stach <l.stach@pengutronix.de> 15209L: dri-devel@lists.freedesktop.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15212F: drivers/gpu/drm/imx/dcss/ 15213 15214NXP i.MX 8QXP ADC DRIVER 15215M: Cai Huoqing <cai.huoqing@linux.dev> 15216M: Haibo Chen <haibo.chen@nxp.com> 15217L: linux-imx@nxp.com 15218L: linux-iio@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15221F: drivers/iio/adc/imx8qxp-adc.c 15222 15223NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15224M: Mirela Rabulea <mirela.rabulea@nxp.com> 15225R: NXP Linux Team <linux-imx@nxp.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15229F: drivers/media/platform/nxp/imx-jpeg 15230 15231NXP i.MX CLOCK DRIVERS 15232M: Abel Vesa <abelvesa@kernel.org> 15233R: Peng Fan <peng.fan@nxp.com> 15234L: linux-clk@vger.kernel.org 15235L: linux-imx@nxp.com 15236S: Maintained 15237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15238F: Documentation/devicetree/bindings/clock/imx* 15239F: drivers/clk/imx/ 15240F: include/dt-bindings/clock/imx* 15241 15242NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15243M: Jagan Teki <jagan@amarulasolutions.com> 15244S: Maintained 15245F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15246F: drivers/regulator/pf8x00-regulator.c 15247 15248NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15253F: drivers/extcon/extcon-ptn5150.c 15254 15255NXP SGTL5000 DRIVER 15256M: Fabio Estevam <festevam@gmail.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15260F: sound/soc/codecs/sgtl5000* 15261 15262NXP SJA1105 ETHERNET SWITCH DRIVER 15263M: Vladimir Oltean <olteanv@gmail.com> 15264L: linux-kernel@vger.kernel.org 15265S: Maintained 15266F: drivers/net/dsa/sja1105 15267F: drivers/net/pcs/pcs-xpcs-nxp.c 15268 15269NXP TDA998X DRM DRIVER 15270M: Russell King <linux@armlinux.org.uk> 15271S: Maintained 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15274F: drivers/gpu/drm/i2c/tda998x_drv.c 15275F: include/drm/i2c/tda998x.h 15276F: include/dt-bindings/display/tda998x.h 15277K: "nxp,tda998x" 15278 15279NXP TFA9879 DRIVER 15280M: Peter Rosin <peda@axentia.se> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/tfa9879.txt 15284F: sound/soc/codecs/tfa9879* 15285 15286NXP-NCI NFC DRIVER 15287S: Orphan 15288F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15289F: drivers/nfc/nxp-nci 15290 15291NXP/Goodix TFA989X (TFA1) DRIVER 15292M: Stephan Gerhold <stephan@gerhold.net> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15296F: sound/soc/codecs/tfa989x.c 15297 15298NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15299M: Jonas Malaco <jonas@protocubo.io> 15300L: linux-hwmon@vger.kernel.org 15301S: Maintained 15302F: Documentation/hwmon/nzxt-kraken2.rst 15303F: drivers/hwmon/nzxt-kraken2.c 15304 15305NZXT-SMART2 HARDWARE MONITORING DRIVER 15306M: Aleksandr Mezin <mezin.alexander@gmail.com> 15307L: linux-hwmon@vger.kernel.org 15308S: Maintained 15309F: Documentation/hwmon/nzxt-smart2.rst 15310F: drivers/hwmon/nzxt-smart2.c 15311 15312OBJAGG 15313M: Jiri Pirko <jiri@resnulli.us> 15314L: netdev@vger.kernel.org 15315S: Supported 15316F: include/linux/objagg.h 15317F: lib/objagg.c 15318F: lib/test_objagg.c 15319 15320OBJTOOL 15321M: Josh Poimboeuf <jpoimboe@kernel.org> 15322M: Peter Zijlstra <peterz@infradead.org> 15323S: Supported 15324F: include/linux/objtool*.h 15325F: tools/objtool/ 15326 15327OCELOT ETHERNET SWITCH DRIVER 15328M: Vladimir Oltean <vladimir.oltean@nxp.com> 15329M: Claudiu Manoil <claudiu.manoil@nxp.com> 15330M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15331M: UNGLinuxDriver@microchip.com 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: drivers/net/dsa/ocelot/* 15335F: drivers/net/ethernet/mscc/ 15336F: include/soc/mscc/ocelot* 15337F: net/dsa/tag_ocelot.c 15338F: net/dsa/tag_ocelot_8021q.c 15339F: tools/testing/selftests/drivers/net/ocelot/* 15340 15341OCELOT EXTERNAL SWITCH CONTROL 15342M: Colin Foster <colin.foster@in-advantage.com> 15343S: Supported 15344F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15345F: drivers/mfd/ocelot* 15346F: drivers/net/dsa/ocelot/ocelot_ext.c 15347F: include/linux/mfd/ocelot.h 15348 15349OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15350M: Frederic Barrat <fbarrat@linux.ibm.com> 15351M: Andrew Donnellan <ajd@linux.ibm.com> 15352L: linuxppc-dev@lists.ozlabs.org 15353S: Supported 15354F: Documentation/userspace-api/accelerators/ocxl.rst 15355F: arch/powerpc/include/asm/pnv-ocxl.h 15356F: arch/powerpc/platforms/powernv/ocxl.c 15357F: drivers/misc/ocxl/ 15358F: include/misc/ocxl* 15359F: include/uapi/misc/ocxl.h 15360 15361OMAP AUDIO SUPPORT 15362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15363M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: sound/soc/ti/n810.c 15368F: sound/soc/ti/omap* 15369F: sound/soc/ti/rx51.c 15370F: sound/soc/ti/sdma-pcm.* 15371 15372OMAP CLOCK FRAMEWORK SUPPORT 15373M: Paul Walmsley <paul@pwsan.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*clock* 15377 15378OMAP DEVICE TREE SUPPORT 15379M: Benoît Cousson <bcousson@baylibre.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/ti/omap/ 15385 15386OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15387L: linux-omap@vger.kernel.org 15388L: linux-fbdev@vger.kernel.org 15389S: Orphan 15390F: Documentation/arch/arm/omap/dss.rst 15391F: drivers/video/fbdev/omap2/ 15392 15393OMAP FRAMEBUFFER SUPPORT 15394L: linux-fbdev@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: drivers/video/fbdev/omap/ 15398 15399OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15400M: Roger Quadros <rogerq@kernel.org> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/mach-omap2/*gpmc* 15405F: drivers/memory/omap-gpmc.c 15406 15407OMAP GPIO DRIVER 15408M: Grygorii Strashko <grygorii.strashko@ti.com> 15409M: Santosh Shilimkar <ssantosh@kernel.org> 15410M: Kevin Hilman <khilman@kernel.org> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15414F: drivers/gpio/gpio-omap.c 15415 15416OMAP HARDWARE SPINLOCK SUPPORT 15417M: Ohad Ben-Cohen <ohad@wizery.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: drivers/hwspinlock/omap_hwspinlock.c 15421 15422OMAP HS MMC SUPPORT 15423L: linux-mmc@vger.kernel.org 15424L: linux-omap@vger.kernel.org 15425S: Orphan 15426F: drivers/mmc/host/omap_hsmmc.c 15427 15428OMAP HWMOD DATA 15429M: Paul Walmsley <paul@pwsan.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: arch/arm/mach-omap2/omap_hwmod*data* 15433 15434OMAP HWMOD SUPPORT 15435M: Benoît Cousson <bcousson@baylibre.com> 15436M: Paul Walmsley <paul@pwsan.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: arch/arm/mach-omap2/omap_hwmod.* 15440 15441OMAP I2C DRIVER 15442M: Vignesh R <vigneshr@ti.com> 15443L: linux-omap@vger.kernel.org 15444L: linux-i2c@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15447F: drivers/i2c/busses/i2c-omap.c 15448 15449OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15454F: drivers/media/platform/ti/omap3isp/ 15455F: drivers/staging/media/omap4iss/ 15456 15457OMAP MMC SUPPORT 15458M: Aaro Koskinen <aaro.koskinen@iki.fi> 15459L: linux-omap@vger.kernel.org 15460S: Odd Fixes 15461F: drivers/mmc/host/omap.c 15462 15463OMAP POWER MANAGEMENT SUPPORT 15464M: Kevin Hilman <khilman@kernel.org> 15465L: linux-omap@vger.kernel.org 15466S: Maintained 15467F: arch/arm/*omap*/*pm* 15468F: drivers/cpufreq/omap-cpufreq.c 15469 15470OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15471M: Paul Walmsley <paul@pwsan.com> 15472L: linux-omap@vger.kernel.org 15473S: Maintained 15474F: arch/arm/mach-omap2/prm* 15475 15476OMAP RANDOM NUMBER GENERATOR SUPPORT 15477M: Deepak Saxena <dsaxena@plexity.net> 15478S: Maintained 15479F: drivers/char/hw_random/omap-rng.c 15480 15481OMAP USB SUPPORT 15482L: linux-usb@vger.kernel.org 15483L: linux-omap@vger.kernel.org 15484S: Orphan 15485F: arch/arm/*omap*/usb* 15486F: drivers/usb/*/*omap* 15487 15488OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15489M: Mark Jackson <mpfj@newflow.co.uk> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15493 15494OMAP1 SUPPORT 15495M: Aaro Koskinen <aaro.koskinen@iki.fi> 15496M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500Q: http://patchwork.kernel.org/project/linux-omap/list/ 15501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15502F: arch/arm/configs/omap1_defconfig 15503F: arch/arm/mach-omap1/ 15504F: drivers/i2c/busses/i2c-omap.c 15505F: include/linux/platform_data/ams-delta-fiq.h 15506F: include/linux/platform_data/i2c-omap.h 15507 15508OMAP2+ SUPPORT 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512W: http://www.muru.com/linux/omap/ 15513W: http://linux.omap.com/ 15514Q: http://patchwork.kernel.org/project/linux-omap/list/ 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15516F: arch/arm/configs/omap2plus_defconfig 15517F: arch/arm/mach-omap2/ 15518F: drivers/bus/ti-sysc.c 15519F: drivers/gpio/gpio-tps65219.c 15520F: drivers/i2c/busses/i2c-omap.c 15521F: drivers/irqchip/irq-omap-intc.c 15522F: drivers/mfd/*omap*.c 15523F: drivers/mfd/menelaus.c 15524F: drivers/mfd/palmas.c 15525F: drivers/mfd/tps65217.c 15526F: drivers/mfd/tps65218.c 15527F: drivers/mfd/tps65219.c 15528F: drivers/mfd/tps65910.c 15529F: drivers/mfd/twl-core.[ch] 15530F: drivers/mfd/twl4030*.c 15531F: drivers/mfd/twl6030*.c 15532F: drivers/mfd/twl6040*.c 15533F: drivers/regulator/palmas-regulator*.c 15534F: drivers/regulator/pbias-regulator.c 15535F: drivers/regulator/tps65217-regulator.c 15536F: drivers/regulator/tps65218-regulator.c 15537F: drivers/regulator/tps65219-regulator.c 15538F: drivers/regulator/tps65910-regulator.c 15539F: drivers/regulator/twl-regulator.c 15540F: drivers/regulator/twl6030-regulator.c 15541F: include/linux/platform_data/i2c-omap.h 15542F: include/linux/platform_data/ti-sysc.h 15543 15544OMFS FILESYSTEM 15545M: Bob Copeland <me@bobcopeland.com> 15546L: linux-karma-devel@lists.sourceforge.net 15547S: Maintained 15548F: Documentation/filesystems/omfs.rst 15549F: fs/omfs/ 15550 15551OMNIVISION OG01A1B SENSOR DRIVER 15552M: Shawn Tu <shawnx.tu@intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555F: drivers/media/i2c/og01a1b.c 15556 15557OMNIVISION OV01A10 SENSOR DRIVER 15558M: Bingbu Cao <bingbu.cao@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov01a10.c 15563 15564OMNIVISION OV02A10 SENSOR DRIVER 15565M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15570F: drivers/media/i2c/ov02a10.c 15571 15572OMNIVISION OV08D10 SENSOR DRIVER 15573M: Jimmy Su <jimmy.su@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov08d10.c 15578 15579OMNIVISION OV08X40 SENSOR DRIVER 15580M: Jason Chen <jason.z.chen@intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov08x40.c 15585 15586OMNIVISION OV13858 SENSOR DRIVER 15587M: Sakari Ailus <sakari.ailus@linux.intel.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: drivers/media/i2c/ov13858.c 15592 15593OMNIVISION OV13B10 SENSOR DRIVER 15594M: Arec Kao <arec.kao@intel.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: drivers/media/i2c/ov13b10.c 15599 15600OMNIVISION OV2680 SENSOR DRIVER 15601M: Rui Miguel Silva <rmfrfs@gmail.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15606F: drivers/media/i2c/ov2680.c 15607 15608OMNIVISION OV2685 SENSOR DRIVER 15609M: Shunqian Zheng <zhengsq@rock-chips.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15614F: drivers/media/i2c/ov2685.c 15615 15616OMNIVISION OV2740 SENSOR DRIVER 15617M: Tianshu Qiu <tian.shu.qiu@intel.com> 15618R: Shawn Tu <shawnx.tu@intel.com> 15619R: Bingbu Cao <bingbu.cao@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: drivers/media/i2c/ov2740.c 15624 15625OMNIVISION OV4689 SENSOR DRIVER 15626M: Mikhail Rudenko <mike.rudenko@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15631F: drivers/media/i2c/ov5647.c 15632 15633OMNIVISION OV5640 SENSOR DRIVER 15634M: Steve Longerbeam <slongerbeam@gmail.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov5640.c 15639 15640OMNIVISION OV5647 SENSOR DRIVER 15641M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15642M: Jacopo Mondi <jacopo@jmondi.org> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15647F: drivers/media/i2c/ov5647.c 15648 15649OMNIVISION OV5670 SENSOR DRIVER 15650M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15655F: drivers/media/i2c/ov5670.c 15656 15657OMNIVISION OV5675 SENSOR DRIVER 15658M: Shawn Tu <shawnx.tu@intel.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15663F: drivers/media/i2c/ov5675.c 15664 15665OMNIVISION OV5693 SENSOR DRIVER 15666M: Daniel Scally <djrscally@gmail.com> 15667L: linux-media@vger.kernel.org 15668S: Maintained 15669T: git git://linuxtv.org/media_tree.git 15670F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15671F: drivers/media/i2c/ov5693.c 15672 15673OMNIVISION OV5695 SENSOR DRIVER 15674M: Shunqian Zheng <zhengsq@rock-chips.com> 15675L: linux-media@vger.kernel.org 15676S: Maintained 15677T: git git://linuxtv.org/media_tree.git 15678F: drivers/media/i2c/ov5695.c 15679 15680OMNIVISION OV7670 SENSOR DRIVER 15681L: linux-media@vger.kernel.org 15682S: Orphan 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15685F: drivers/media/i2c/ov7670.c 15686 15687OMNIVISION OV772x SENSOR DRIVER 15688M: Jacopo Mondi <jacopo@jmondi.org> 15689L: linux-media@vger.kernel.org 15690S: Odd fixes 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15693F: drivers/media/i2c/ov772x.c 15694F: include/media/i2c/ov772x.h 15695 15696OMNIVISION OV7740 SENSOR DRIVER 15697M: Wenyou Yang <wenyou.yang@microchip.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15702F: drivers/media/i2c/ov7740.c 15703 15704OMNIVISION OV8856 SENSOR DRIVER 15705M: Sakari Ailus <sakari.ailus@linux.intel.com> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15710F: drivers/media/i2c/ov8856.c 15711 15712OMNIVISION OV8858 SENSOR DRIVER 15713M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15714M: Nicholas Roth <nicholas@rothemail.net> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15719F: drivers/media/i2c/ov8858.c 15720 15721OMNIVISION OV9282 SENSOR DRIVER 15722M: Paul J. Murphy <paul.j.murphy@intel.com> 15723M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15728F: drivers/media/i2c/ov9282.c 15729 15730OMNIVISION OV9640 SENSOR DRIVER 15731M: Petr Cvek <petrcvekcz@gmail.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734F: drivers/media/i2c/ov9640.* 15735 15736OMNIVISION OV9650 SENSOR DRIVER 15737M: Sakari Ailus <sakari.ailus@linux.intel.com> 15738R: Akinobu Mita <akinobu.mita@gmail.com> 15739R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15744F: drivers/media/i2c/ov9650.c 15745 15746OMNIVISION OV9734 SENSOR DRIVER 15747M: Tianshu Qiu <tian.shu.qiu@intel.com> 15748R: Bingbu Cao <bingbu.cao@intel.com> 15749L: linux-media@vger.kernel.org 15750S: Maintained 15751T: git git://linuxtv.org/media_tree.git 15752F: drivers/media/i2c/ov9734.c 15753 15754ONBOARD USB HUB DRIVER 15755M: Matthias Kaehlcke <mka@chromium.org> 15756L: linux-usb@vger.kernel.org 15757S: Maintained 15758F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15759F: drivers/usb/misc/onboard_usb_hub.c 15760 15761ONENAND FLASH DRIVER 15762M: Kyungmin Park <kyungmin.park@samsung.com> 15763L: linux-mtd@lists.infradead.org 15764S: Maintained 15765F: drivers/mtd/nand/onenand/ 15766F: include/linux/mtd/onenand*.h 15767 15768ONEXPLAYER FAN DRIVER 15769M: Derek John Clark <derekjohn.clark@gmail.com> 15770M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15771L: linux-hwmon@vger.kernel.org 15772S: Maintained 15773F: drivers/hwmon/oxp-sensors.c 15774 15775ONIE TLV NVMEM LAYOUT DRIVER 15776M: Miquel Raynal <miquel.raynal@bootlin.com> 15777S: Maintained 15778F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15779F: drivers/nvmem/layouts/onie-tlv.c 15780 15781ONION OMEGA2+ BOARD 15782M: Harvey Hunt <harveyhuntnexus@gmail.com> 15783L: linux-mips@vger.kernel.org 15784S: Maintained 15785F: arch/mips/boot/dts/ralink/omega2p.dts 15786 15787ONSEMI ETHERNET PHY DRIVERS 15788M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: http://www.onsemi.com 15792F: drivers/net/phy/ncn* 15793 15794OP-TEE DRIVER 15795M: Jens Wiklander <jens.wiklander@linaro.org> 15796L: op-tee@lists.trustedfirmware.org 15797S: Maintained 15798F: Documentation/ABI/testing/sysfs-bus-optee-devices 15799F: drivers/tee/optee/ 15800 15801OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15802M: Sumit Garg <sumit.garg@linaro.org> 15803L: op-tee@lists.trustedfirmware.org 15804S: Maintained 15805F: drivers/char/hw_random/optee-rng.c 15806 15807OP-TEE RTC DRIVER 15808M: Clément Léger <clement.leger@bootlin.com> 15809L: linux-rtc@vger.kernel.org 15810S: Maintained 15811F: drivers/rtc/rtc-optee.c 15812 15813OPA-VNIC DRIVER 15814M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15815L: linux-rdma@vger.kernel.org 15816S: Supported 15817F: drivers/infiniband/ulp/opa_vnic 15818 15819OPEN FIRMWARE AND FLATTENED DEVICE TREE 15820M: Rob Herring <robh+dt@kernel.org> 15821M: Frank Rowand <frowand.list@gmail.com> 15822L: devicetree@vger.kernel.org 15823S: Maintained 15824W: http://www.devicetree.org/ 15825C: irc://irc.libera.chat/devicetree 15826T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15827F: Documentation/ABI/testing/sysfs-firmware-ofw 15828F: drivers/of/ 15829F: include/linux/of*.h 15830F: scripts/dtc/ 15831K: of_overlay_notifier_ 15832K: of_overlay_fdt_apply 15833K: of_overlay_remove 15834 15835OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15836M: Rob Herring <robh+dt@kernel.org> 15837M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15838M: Conor Dooley <conor+dt@kernel.org> 15839L: devicetree@vger.kernel.org 15840S: Maintained 15841Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15842C: irc://irc.libera.chat/devicetree 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15844F: Documentation/devicetree/ 15845F: arch/*/boot/dts/ 15846F: include/dt-bindings/ 15847 15848OPENCOMPUTE PTP CLOCK DRIVER 15849M: Jonathan Lemon <jonathan.lemon@gmail.com> 15850M: Vadim Fedorenko <vadfed@fb.com> 15851L: netdev@vger.kernel.org 15852S: Maintained 15853F: drivers/ptp/ptp_ocp.c 15854 15855OPENCORES I2C BUS DRIVER 15856M: Peter Korsgaard <peter@korsgaard.com> 15857M: Andrew Lunn <andrew@lunn.ch> 15858L: linux-i2c@vger.kernel.org 15859S: Maintained 15860F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15861F: Documentation/i2c/busses/i2c-ocores.rst 15862F: drivers/i2c/busses/i2c-ocores.c 15863F: include/linux/platform_data/i2c-ocores.h 15864 15865OPENRISC ARCHITECTURE 15866M: Jonas Bonn <jonas@southpole.se> 15867M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15868M: Stafford Horne <shorne@gmail.com> 15869L: linux-openrisc@vger.kernel.org 15870S: Maintained 15871W: http://openrisc.io 15872T: git https://github.com/openrisc/linux.git 15873F: Documentation/arch/openrisc/ 15874F: Documentation/devicetree/bindings/openrisc/ 15875F: arch/openrisc/ 15876F: drivers/irqchip/irq-ompic.c 15877F: drivers/irqchip/irq-or1k-* 15878 15879OPENVSWITCH 15880M: Pravin B Shelar <pshelar@ovn.org> 15881L: netdev@vger.kernel.org 15882L: dev@openvswitch.org 15883S: Maintained 15884W: http://openvswitch.org 15885F: include/uapi/linux/openvswitch.h 15886F: net/openvswitch/ 15887F: tools/testing/selftests/net/openvswitch/ 15888 15889OPERATING PERFORMANCE POINTS (OPP) 15890M: Viresh Kumar <vireshk@kernel.org> 15891M: Nishanth Menon <nm@ti.com> 15892M: Stephen Boyd <sboyd@kernel.org> 15893L: linux-pm@vger.kernel.org 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15896F: Documentation/devicetree/bindings/opp/ 15897F: Documentation/power/opp.rst 15898F: drivers/opp/ 15899F: include/linux/pm_opp.h 15900 15901OPL4 DRIVER 15902M: Clemens Ladisch <clemens@ladisch.de> 15903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15906F: sound/drivers/opl4/ 15907 15908ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15909M: Mark Fasheh <mark@fasheh.com> 15910M: Joel Becker <jlbec@evilplan.org> 15911M: Joseph Qi <joseph.qi@linux.alibaba.com> 15912L: ocfs2-devel@lists.linux.dev 15913S: Supported 15914W: http://ocfs2.wiki.kernel.org 15915F: Documentation/filesystems/dlmfs.rst 15916F: Documentation/filesystems/ocfs2.rst 15917F: fs/ocfs2/ 15918 15919ORANGEFS FILESYSTEM 15920M: Mike Marshall <hubcap@omnibond.com> 15921R: Martin Brandenburg <martin@omnibond.com> 15922L: devel@lists.orangefs.org 15923S: Supported 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15925F: Documentation/filesystems/orangefs.rst 15926F: fs/orangefs/ 15927 15928ORINOCO DRIVER 15929L: linux-wireless@vger.kernel.org 15930S: Orphan 15931W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15932W: http://www.nongnu.org/orinoco/ 15933F: drivers/net/wireless/intersil/orinoco/ 15934 15935OV2659 OMNIVISION SENSOR DRIVER 15936M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15937L: linux-media@vger.kernel.org 15938S: Maintained 15939W: https://linuxtv.org 15940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15941T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15942F: drivers/media/i2c/ov2659.c 15943F: include/media/i2c/ov2659.h 15944 15945OVERLAY FILESYSTEM 15946M: Miklos Szeredi <miklos@szeredi.hu> 15947M: Amir Goldstein <amir73il@gmail.com> 15948L: linux-unionfs@vger.kernel.org 15949S: Supported 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15951F: Documentation/filesystems/overlayfs.rst 15952F: fs/overlayfs/ 15953 15954P54 WIRELESS DRIVER 15955M: Christian Lamparter <chunkeey@googlemail.com> 15956L: linux-wireless@vger.kernel.org 15957S: Maintained 15958W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15959F: drivers/net/wireless/intersil/p54/ 15960 15961PACKET SOCKETS 15962M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15963S: Maintained 15964F: include/uapi/linux/if_packet.h 15965F: net/packet/af_packet.c 15966 15967PACKING 15968M: Vladimir Oltean <olteanv@gmail.com> 15969L: netdev@vger.kernel.org 15970S: Supported 15971F: Documentation/core-api/packing.rst 15972F: include/linux/packing.h 15973F: lib/packing.c 15974 15975PADATA PARALLEL EXECUTION MECHANISM 15976M: Steffen Klassert <steffen.klassert@secunet.com> 15977M: Daniel Jordan <daniel.m.jordan@oracle.com> 15978L: linux-crypto@vger.kernel.org 15979L: linux-kernel@vger.kernel.org 15980S: Maintained 15981F: Documentation/core-api/padata.rst 15982F: include/linux/padata.h 15983F: kernel/padata.c 15984 15985PAGE CACHE 15986M: Matthew Wilcox (Oracle) <willy@infradead.org> 15987L: linux-fsdevel@vger.kernel.org 15988S: Supported 15989T: git git://git.infradead.org/users/willy/pagecache.git 15990F: Documentation/filesystems/locking.rst 15991F: Documentation/filesystems/vfs.rst 15992F: include/linux/pagemap.h 15993F: mm/filemap.c 15994F: mm/page-writeback.c 15995F: mm/readahead.c 15996F: mm/truncate.c 15997 15998PAGE POOL 15999M: Jesper Dangaard Brouer <hawk@kernel.org> 16000M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16001L: netdev@vger.kernel.org 16002S: Supported 16003F: Documentation/networking/page_pool.rst 16004F: include/net/page_pool.h 16005F: include/trace/events/page_pool.h 16006F: net/core/page_pool.c 16007 16008PAGE TABLE CHECK 16009M: Pasha Tatashin <pasha.tatashin@soleen.com> 16010M: Andrew Morton <akpm@linux-foundation.org> 16011L: linux-mm@kvack.org 16012S: Maintained 16013F: Documentation/mm/page_table_check.rst 16014F: include/linux/page_table_check.h 16015F: mm/page_table_check.c 16016 16017PANASONIC LAPTOP ACPI EXTRAS DRIVER 16018M: Kenneth Chan <kenneth.t.chan@gmail.com> 16019L: platform-driver-x86@vger.kernel.org 16020S: Maintained 16021F: drivers/platform/x86/panasonic-laptop.c 16022 16023PARALLAX PING IIO SENSOR DRIVER 16024M: Andreas Klinger <ak@it-klinger.de> 16025L: linux-iio@vger.kernel.org 16026S: Maintained 16027F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16028F: drivers/iio/proximity/ping.c 16029 16030PARALLEL LCD/KEYPAD PANEL DRIVER 16031M: Willy Tarreau <willy@haproxy.com> 16032M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16033S: Odd Fixes 16034F: Documentation/admin-guide/lcd-panel-cgram.rst 16035F: drivers/auxdisplay/panel.c 16036 16037PARALLEL PORT SUBSYSTEM 16038M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16039M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16040L: linux-parport@lists.infradead.org (subscribers-only) 16041S: Maintained 16042F: Documentation/driver-api/parport*.rst 16043F: drivers/char/ppdev.c 16044F: drivers/parport/ 16045F: include/linux/parport*.h 16046F: include/uapi/linux/ppdev.h 16047 16048PARAVIRT_OPS INTERFACE 16049M: Juergen Gross <jgross@suse.com> 16050R: Ajay Kaher <akaher@vmware.com> 16051R: Alexey Makhalov <amakhalov@vmware.com> 16052R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16053L: virtualization@lists.linux-foundation.org 16054L: x86@kernel.org 16055S: Supported 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16057F: Documentation/virt/paravirt_ops.rst 16058F: arch/*/include/asm/paravirt*.h 16059F: arch/*/kernel/paravirt* 16060F: include/linux/hypervisor.h 16061 16062PARISC ARCHITECTURE 16063M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16064M: Helge Deller <deller@gmx.de> 16065L: linux-parisc@vger.kernel.org 16066S: Maintained 16067W: https://parisc.wiki.kernel.org 16068Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16071F: Documentation/arch/parisc/ 16072F: arch/parisc/ 16073F: drivers/char/agp/parisc-agp.c 16074F: drivers/input/misc/hp_sdc_rtc.c 16075F: drivers/input/serio/gscps2.c 16076F: drivers/input/serio/hp_sdc* 16077F: drivers/parisc/ 16078F: drivers/parport/parport_gsc.* 16079F: drivers/tty/serial/8250/8250_parisc.c 16080F: drivers/video/console/sti* 16081F: drivers/video/fbdev/sti* 16082F: drivers/video/logo/logo_parisc* 16083F: include/linux/hp_sdc.h 16084 16085PARMAN 16086M: Jiri Pirko <jiri@resnulli.us> 16087L: netdev@vger.kernel.org 16088S: Supported 16089F: include/linux/parman.h 16090F: lib/parman.c 16091F: lib/test_parman.c 16092 16093PC ENGINES APU BOARD DRIVER 16094M: Enrico Weigelt, metux IT consult <info@metux.net> 16095S: Maintained 16096F: drivers/platform/x86/pcengines-apuv2.c 16097 16098PC87360 HARDWARE MONITORING DRIVER 16099M: Jim Cromie <jim.cromie@gmail.com> 16100L: linux-hwmon@vger.kernel.org 16101S: Maintained 16102F: Documentation/hwmon/pc87360.rst 16103F: drivers/hwmon/pc87360.c 16104 16105PC8736x GPIO DRIVER 16106M: Jim Cromie <jim.cromie@gmail.com> 16107S: Maintained 16108F: drivers/char/pc8736x_gpio.c 16109 16110PC87427 HARDWARE MONITORING DRIVER 16111M: Jean Delvare <jdelvare@suse.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87427.rst 16115F: drivers/hwmon/pc87427.c 16116 16117PCA9532 LED DRIVER 16118M: Riku Voipio <riku.voipio@iki.fi> 16119S: Maintained 16120F: drivers/leds/leds-pca9532.c 16121F: include/linux/leds-pca9532.h 16122 16123PCA9541 I2C BUS MASTER SELECTOR DRIVER 16124M: Guenter Roeck <linux@roeck-us.net> 16125L: linux-i2c@vger.kernel.org 16126S: Maintained 16127F: drivers/i2c/muxes/i2c-mux-pca9541.c 16128 16129PCDP - PRIMARY CONSOLE AND DEBUG PORT 16130M: Khalid Aziz <khalid@gonehiking.org> 16131S: Maintained 16132F: drivers/firmware/pcdp.* 16133 16134PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16135M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16136M: Pali Rohár <pali@kernel.org> 16137L: linux-pci@vger.kernel.org 16138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16139S: Maintained 16140F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16141F: drivers/pci/controller/pci-aardvark.c 16142 16143PCI DRIVER FOR ALTERA PCIE IP 16144M: Joyce Ooi <joyce.ooi@intel.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16148F: drivers/pci/controller/pcie-altera.c 16149 16150PCI DRIVER FOR APPLIEDMICRO XGENE 16151M: Toan Le <toan@os.amperecomputing.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16156F: drivers/pci/controller/pci-xgene.c 16157 16158PCI DRIVER FOR ARM VERSATILE PLATFORM 16159M: Rob Herring <robh@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/versatile.yaml 16164F: drivers/pci/controller/pci-versatile.c 16165 16166PCI DRIVER FOR ARMADA 8K 16167M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16172F: drivers/pci/controller/dwc/pcie-armada8k.c 16173 16174PCI DRIVER FOR CADENCE PCIE IP 16175M: Tom Joseph <tjoseph@cadence.com> 16176L: linux-pci@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/cdns,* 16179F: drivers/pci/controller/cadence/ 16180 16181PCI DRIVER FOR FREESCALE LAYERSCAPE 16182M: Minghuan Lian <minghuan.Lian@nxp.com> 16183M: Mingkai Hu <mingkai.hu@nxp.com> 16184M: Roy Zang <roy.zang@nxp.com> 16185L: linuxppc-dev@lists.ozlabs.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: drivers/pci/controller/dwc/*layerscape* 16190 16191PCI DRIVER FOR FU740 16192M: Paul Walmsley <paul.walmsley@sifive.com> 16193M: Greentime Hu <greentime.hu@sifive.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16197F: drivers/pci/controller/dwc/pcie-fu740.c 16198 16199PCI DRIVER FOR GENERIC OF HOSTS 16200M: Will Deacon <will@kernel.org> 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16205F: drivers/pci/controller/pci-host-common.c 16206F: drivers/pci/controller/pci-host-generic.c 16207 16208PCI DRIVER FOR IMX6 16209M: Richard Zhu <hongxing.zhu@nxp.com> 16210M: Lucas Stach <l.stach@pengutronix.de> 16211L: linux-pci@vger.kernel.org 16212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16217F: drivers/pci/controller/dwc/*imx6* 16218 16219PCI DRIVER FOR INTEL IXP4XX 16220M: Linus Walleij <linus.walleij@linaro.org> 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16223F: drivers/pci/controller/pci-ixp4xx.c 16224 16225PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16226M: Nirmal Patel <nirmal.patel@linux.intel.com> 16227R: Jonathan Derrick <jonathan.derrick@linux.dev> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230F: drivers/pci/controller/vmd.c 16231 16232PCI DRIVER FOR MICROSEMI SWITCHTEC 16233M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16234M: Logan Gunthorpe <logang@deltatee.com> 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/ABI/testing/sysfs-class-switchtec 16238F: Documentation/driver-api/switchtec.rst 16239F: drivers/ntb/hw/mscc/ 16240F: drivers/pci/switch/switchtec* 16241F: include/linux/switchtec.h 16242F: include/uapi/linux/switchtec_ioctl.h 16243 16244PCI DRIVER FOR MOBIVEIL PCIE IP 16245M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16246M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16250F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16251 16252PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16253M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16254M: Pali Rohár <pali@kernel.org> 16255L: linux-pci@vger.kernel.org 16256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16257S: Maintained 16258F: drivers/pci/controller/*mvebu* 16259 16260PCI DRIVER FOR NVIDIA TEGRA 16261M: Thierry Reding <thierry.reding@gmail.com> 16262L: linux-tegra@vger.kernel.org 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16266F: drivers/pci/controller/pci-tegra.c 16267 16268PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16269M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16274F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16275 16276PCI DRIVER FOR RENESAS R-CAR 16277M: Marek Vasut <marek.vasut+renesas@gmail.com> 16278M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-renesas-soc@vger.kernel.org 16281S: Maintained 16282F: Documentation/devicetree/bindings/pci/*rcar* 16283F: drivers/pci/controller/*rcar* 16284 16285PCI DRIVER FOR SAMSUNG EXYNOS 16286M: Jingoo Han <jingoohan1@gmail.com> 16287L: linux-pci@vger.kernel.org 16288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16289L: linux-samsung-soc@vger.kernel.org 16290S: Maintained 16291F: drivers/pci/controller/dwc/pci-exynos.c 16292 16293PCI DRIVER FOR SYNOPSYS DESIGNWARE 16294M: Jingoo Han <jingoohan1@gmail.com> 16295M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16296L: linux-pci@vger.kernel.org 16297S: Maintained 16298F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16300F: drivers/pci/controller/dwc/*designware* 16301 16302PCI DRIVER FOR TI DRA7XX/J721E 16303M: Vignesh Raghavendra <vigneshr@ti.com> 16304L: linux-omap@vger.kernel.org 16305L: linux-pci@vger.kernel.org 16306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16307S: Supported 16308F: Documentation/devicetree/bindings/pci/ti-pci.txt 16309F: drivers/pci/controller/cadence/pci-j721e.c 16310F: drivers/pci/controller/dwc/pci-dra7xx.c 16311 16312PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16313M: Linus Walleij <linus.walleij@linaro.org> 16314L: linux-pci@vger.kernel.org 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16317F: drivers/pci/controller/pci-v3-semi.c 16318 16319PCI DRIVER FOR XILINX VERSAL CPM 16320M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16321M: Michal Simek <michal.simek@amd.com> 16322L: linux-pci@vger.kernel.org 16323S: Maintained 16324F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16325F: drivers/pci/controller/pcie-xilinx-cpm.c 16326 16327PCI ENDPOINT SUBSYSTEM 16328M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16329M: Krzysztof Wilczyński <kw@linux.com> 16330R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16331R: Kishon Vijay Abraham I <kishon@kernel.org> 16332L: linux-pci@vger.kernel.org 16333S: Supported 16334Q: https://patchwork.kernel.org/project/linux-pci/list/ 16335B: https://bugzilla.kernel.org 16336C: irc://irc.oftc.net/linux-pci 16337T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16338F: Documentation/PCI/endpoint/* 16339F: Documentation/misc-devices/pci-endpoint-test.rst 16340F: drivers/misc/pci_endpoint_test.c 16341F: drivers/pci/endpoint/ 16342F: tools/pci/ 16343 16344PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16345M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16346R: Oliver O'Halloran <oohall@gmail.com> 16347L: linuxppc-dev@lists.ozlabs.org 16348S: Supported 16349F: Documentation/PCI/pci-error-recovery.rst 16350F: Documentation/powerpc/eeh-pci-error-recovery.rst 16351F: arch/powerpc/include/*/eeh*.h 16352F: arch/powerpc/kernel/eeh*.c 16353F: arch/powerpc/platforms/*/eeh*.c 16354F: drivers/pci/pcie/aer.c 16355F: drivers/pci/pcie/dpc.c 16356F: drivers/pci/pcie/err.c 16357 16358PCI ERROR RECOVERY 16359M: Linas Vepstas <linasvepstas@gmail.com> 16360L: linux-pci@vger.kernel.org 16361S: Supported 16362F: Documentation/PCI/pci-error-recovery.rst 16363 16364PCI MSI DRIVER FOR ALTERA MSI IP 16365M: Joyce Ooi <joyce.ooi@intel.com> 16366L: linux-pci@vger.kernel.org 16367S: Supported 16368F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16369F: drivers/pci/controller/pcie-altera-msi.c 16370 16371PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16372M: Toan Le <toan@os.amperecomputing.com> 16373L: linux-pci@vger.kernel.org 16374L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16375S: Maintained 16376F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16377F: drivers/pci/controller/pci-xgene-msi.c 16378 16379PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16380M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16381M: Krzysztof Wilczyński <kw@linux.com> 16382R: Rob Herring <robh@kernel.org> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385Q: https://patchwork.kernel.org/project/linux-pci/list/ 16386B: https://bugzilla.kernel.org 16387C: irc://irc.oftc.net/linux-pci 16388T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16389F: Documentation/devicetree/bindings/pci/ 16390F: drivers/pci/controller/ 16391F: drivers/pci/pci-bridge-emul.c 16392F: drivers/pci/pci-bridge-emul.h 16393 16394PCI PEER-TO-PEER DMA (P2PDMA) 16395M: Bjorn Helgaas <bhelgaas@google.com> 16396M: Logan Gunthorpe <logang@deltatee.com> 16397L: linux-pci@vger.kernel.org 16398S: Supported 16399Q: https://patchwork.kernel.org/project/linux-pci/list/ 16400B: https://bugzilla.kernel.org 16401C: irc://irc.oftc.net/linux-pci 16402T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16403F: Documentation/driver-api/pci/p2pdma.rst 16404F: drivers/pci/p2pdma.c 16405F: include/linux/pci-p2pdma.h 16406 16407PCI SUBSYSTEM 16408M: Bjorn Helgaas <bhelgaas@google.com> 16409L: linux-pci@vger.kernel.org 16410S: Supported 16411Q: https://patchwork.kernel.org/project/linux-pci/list/ 16412B: https://bugzilla.kernel.org 16413C: irc://irc.oftc.net/linux-pci 16414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16415F: Documentation/PCI/ 16416F: Documentation/devicetree/bindings/pci/ 16417F: arch/x86/kernel/early-quirks.c 16418F: arch/x86/kernel/quirks.c 16419F: arch/x86/pci/ 16420F: drivers/acpi/pci* 16421F: drivers/pci/ 16422F: include/asm-generic/pci* 16423F: include/linux/of_pci.h 16424F: include/linux/pci* 16425F: include/uapi/linux/pci* 16426F: lib/pci* 16427 16428PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16429M: Jonathan Chocron <jonnyc@amazon.com> 16430L: linux-pci@vger.kernel.org 16431S: Maintained 16432F: Documentation/devicetree/bindings/pci/pcie-al.txt 16433F: drivers/pci/controller/dwc/pcie-al.c 16434 16435PCIE DRIVER FOR AMLOGIC MESON 16436M: Yue Wang <yue.wang@Amlogic.com> 16437L: linux-pci@vger.kernel.org 16438L: linux-amlogic@lists.infradead.org 16439S: Maintained 16440F: drivers/pci/controller/dwc/pci-meson.c 16441 16442PCIE DRIVER FOR AXIS ARTPEC 16443M: Jesper Nilsson <jesper.nilsson@axis.com> 16444L: linux-arm-kernel@axis.com 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/pci/axis,artpec* 16448F: drivers/pci/controller/dwc/*artpec* 16449 16450PCIE DRIVER FOR CAVIUM THUNDERX 16451M: Robert Richter <rric@kernel.org> 16452L: linux-pci@vger.kernel.org 16453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16454S: Odd Fixes 16455F: drivers/pci/controller/pci-thunder-* 16456 16457PCIE DRIVER FOR HISILICON 16458M: Zhou Wang <wangzhou1@hisilicon.com> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: drivers/pci/controller/dwc/pcie-hisi.c 16462 16463PCIE DRIVER FOR HISILICON KIRIN 16464M: Xiaowei Song <songxiaowei@hisilicon.com> 16465M: Binghui Wang <wangbinghui@hisilicon.com> 16466L: linux-pci@vger.kernel.org 16467S: Maintained 16468F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16469F: drivers/pci/controller/dwc/pcie-kirin.c 16470 16471PCIE DRIVER FOR HISILICON STB 16472M: Shawn Guo <shawn.guo@linaro.org> 16473L: linux-pci@vger.kernel.org 16474S: Maintained 16475F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16476F: drivers/pci/controller/dwc/pcie-histb.c 16477 16478PCIE DRIVER FOR INTEL KEEM BAY 16479M: Srikanth Thokala <srikanth.thokala@intel.com> 16480L: linux-pci@vger.kernel.org 16481S: Supported 16482F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16483F: drivers/pci/controller/dwc/pcie-keembay.c 16484 16485PCIE DRIVER FOR INTEL LGM GW SOC 16486M: Chuanhua Lei <lchuanhua@maxlinear.com> 16487L: linux-pci@vger.kernel.org 16488S: Maintained 16489F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16490F: drivers/pci/controller/dwc/pcie-intel-gw.c 16491 16492PCIE DRIVER FOR MEDIATEK 16493M: Ryder Lee <ryder.lee@mediatek.com> 16494M: Jianjun Wang <jianjun.wang@mediatek.com> 16495L: linux-pci@vger.kernel.org 16496L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16497S: Supported 16498F: Documentation/devicetree/bindings/pci/mediatek* 16499F: drivers/pci/controller/*mediatek* 16500 16501PCIE DRIVER FOR MICROCHIP 16502M: Daire McNamara <daire.mcnamara@microchip.com> 16503L: linux-pci@vger.kernel.org 16504S: Supported 16505F: Documentation/devicetree/bindings/pci/microchip* 16506F: drivers/pci/controller/*microchip* 16507 16508PCIE DRIVER FOR QUALCOMM MSM 16509M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16510L: linux-pci@vger.kernel.org 16511L: linux-arm-msm@vger.kernel.org 16512S: Maintained 16513F: drivers/pci/controller/dwc/pcie-qcom.c 16514 16515PCIE DRIVER FOR ROCKCHIP 16516M: Shawn Lin <shawn.lin@rock-chips.com> 16517L: linux-pci@vger.kernel.org 16518L: linux-rockchip@lists.infradead.org 16519S: Maintained 16520F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16521F: drivers/pci/controller/pcie-rockchip* 16522 16523PCIE DRIVER FOR SOCIONEXT UNIPHIER 16524M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16525L: linux-pci@vger.kernel.org 16526S: Maintained 16527F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16528F: drivers/pci/controller/dwc/pcie-uniphier* 16529 16530PCIE DRIVER FOR ST SPEAR13XX 16531M: Pratyush Anand <pratyush.anand@gmail.com> 16532L: linux-pci@vger.kernel.org 16533S: Maintained 16534F: drivers/pci/controller/dwc/*spear* 16535 16536PCIE ENDPOINT DRIVER FOR QUALCOMM 16537M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16538L: linux-pci@vger.kernel.org 16539L: linux-arm-msm@vger.kernel.org 16540S: Maintained 16541F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16542F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16543 16544PCMCIA SUBSYSTEM 16545M: Dominik Brodowski <linux@dominikbrodowski.net> 16546S: Odd Fixes 16547T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16548F: Documentation/pcmcia/ 16549F: drivers/pcmcia/ 16550F: include/pcmcia/ 16551F: tools/pcmcia/ 16552 16553PCNET32 NETWORK DRIVER 16554M: Don Fry <pcnet32@frontier.com> 16555L: netdev@vger.kernel.org 16556S: Maintained 16557F: drivers/net/ethernet/amd/pcnet32.c 16558 16559PCRYPT PARALLEL CRYPTO ENGINE 16560M: Steffen Klassert <steffen.klassert@secunet.com> 16561L: linux-crypto@vger.kernel.org 16562S: Maintained 16563F: crypto/pcrypt.c 16564F: include/crypto/pcrypt.h 16565 16566PDS DSC VIRTIO DATA PATH ACCELERATOR 16567R: Shannon Nelson <shannon.nelson@amd.com> 16568F: drivers/vdpa/pds/ 16569 16570PECI HARDWARE MONITORING DRIVERS 16571M: Iwona Winiarska <iwona.winiarska@intel.com> 16572L: linux-hwmon@vger.kernel.org 16573S: Supported 16574F: Documentation/hwmon/peci-cputemp.rst 16575F: Documentation/hwmon/peci-dimmtemp.rst 16576F: drivers/hwmon/peci/ 16577 16578PECI SUBSYSTEM 16579M: Iwona Winiarska <iwona.winiarska@intel.com> 16580L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16581S: Supported 16582F: Documentation/devicetree/bindings/peci/ 16583F: Documentation/peci/ 16584F: drivers/peci/ 16585F: include/linux/peci-cpu.h 16586F: include/linux/peci.h 16587 16588PENSANDO ETHERNET DRIVERS 16589M: Shannon Nelson <shannon.nelson@amd.com> 16590M: Brett Creeley <brett.creeley@amd.com> 16591M: drivers@pensando.io 16592L: netdev@vger.kernel.org 16593S: Supported 16594F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16595F: drivers/net/ethernet/pensando/ 16596 16597PER-CPU MEMORY ALLOCATOR 16598M: Dennis Zhou <dennis@kernel.org> 16599M: Tejun Heo <tj@kernel.org> 16600M: Christoph Lameter <cl@linux.com> 16601L: linux-mm@kvack.org 16602S: Maintained 16603T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16604F: arch/*/include/asm/percpu.h 16605F: include/linux/percpu*.h 16606F: lib/percpu*.c 16607F: mm/percpu*.c 16608 16609PER-TASK DELAY ACCOUNTING 16610M: Balbir Singh <bsingharora@gmail.com> 16611S: Maintained 16612F: include/linux/delayacct.h 16613F: kernel/delayacct.c 16614 16615PERFORMANCE EVENTS SUBSYSTEM 16616M: Peter Zijlstra <peterz@infradead.org> 16617M: Ingo Molnar <mingo@redhat.com> 16618M: Arnaldo Carvalho de Melo <acme@kernel.org> 16619R: Mark Rutland <mark.rutland@arm.com> 16620R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16621R: Jiri Olsa <jolsa@kernel.org> 16622R: Namhyung Kim <namhyung@kernel.org> 16623R: Ian Rogers <irogers@google.com> 16624R: Adrian Hunter <adrian.hunter@intel.com> 16625L: linux-perf-users@vger.kernel.org 16626L: linux-kernel@vger.kernel.org 16627S: Supported 16628W: https://perf.wiki.kernel.org/ 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16630F: arch/*/events/* 16631F: arch/*/events/*/* 16632F: arch/*/include/asm/perf_event.h 16633F: arch/*/kernel/*/*/perf_event*.c 16634F: arch/*/kernel/*/perf_event*.c 16635F: arch/*/kernel/perf_callchain.c 16636F: arch/*/kernel/perf_event*.c 16637F: include/linux/perf_event.h 16638F: include/uapi/linux/perf_event.h 16639F: kernel/events/* 16640F: tools/lib/perf/ 16641F: tools/perf/ 16642 16643PERFORMANCE EVENTS TOOLING ARM64 16644R: John Garry <john.g.garry@oracle.com> 16645R: Will Deacon <will@kernel.org> 16646R: James Clark <james.clark@arm.com> 16647R: Mike Leach <mike.leach@linaro.org> 16648R: Leo Yan <leo.yan@linaro.org> 16649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16650S: Supported 16651F: tools/build/feature/test-libopencsd.c 16652F: tools/perf/arch/arm*/ 16653F: tools/perf/pmu-events/arch/arm64/ 16654F: tools/perf/util/arm-spe* 16655F: tools/perf/util/cs-etm* 16656 16657PERSONALITY HANDLING 16658M: Christoph Hellwig <hch@infradead.org> 16659L: linux-abi-devel@lists.sourceforge.net 16660S: Maintained 16661F: include/linux/personality.h 16662F: include/uapi/linux/personality.h 16663 16664PHOENIX RC FLIGHT CONTROLLER ADAPTER 16665M: Marcus Folkesson <marcus.folkesson@gmail.com> 16666L: linux-input@vger.kernel.org 16667S: Maintained 16668F: Documentation/input/devices/pxrc.rst 16669F: drivers/input/joystick/pxrc.c 16670 16671PHONET PROTOCOL 16672M: Remi Denis-Courmont <courmisch@gmail.com> 16673S: Supported 16674F: Documentation/networking/phonet.rst 16675F: include/linux/phonet.h 16676F: include/net/phonet/ 16677F: include/uapi/linux/phonet.h 16678F: net/phonet/ 16679 16680PHRAM MTD DRIVER 16681M: Joern Engel <joern@lazybastard.org> 16682L: linux-mtd@lists.infradead.org 16683S: Maintained 16684F: drivers/mtd/devices/phram.c 16685 16686PICOLCD HID DRIVER 16687M: Bruno Prémont <bonbons@linux-vserver.org> 16688L: linux-input@vger.kernel.org 16689S: Maintained 16690F: drivers/hid/hid-picolcd* 16691 16692PIDFD API 16693M: Christian Brauner <christian@brauner.io> 16694L: linux-kernel@vger.kernel.org 16695S: Maintained 16696T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16697F: samples/pidfd/ 16698F: tools/testing/selftests/clone3/ 16699F: tools/testing/selftests/pid_namespace/ 16700F: tools/testing/selftests/pidfd/ 16701K: (?i)pidfd 16702K: (?i)clone3 16703K: \b(clone_args|kernel_clone_args)\b 16704 16705PIN CONTROL SUBSYSTEM 16706M: Linus Walleij <linus.walleij@linaro.org> 16707L: linux-gpio@vger.kernel.org 16708S: Maintained 16709T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16710F: Documentation/devicetree/bindings/pinctrl/ 16711F: Documentation/driver-api/pin-control.rst 16712F: drivers/pinctrl/ 16713F: include/dt-bindings/pinctrl/ 16714F: include/linux/pinctrl/ 16715 16716PIN CONTROLLER - AMD 16717M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16718M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16719S: Maintained 16720F: drivers/pinctrl/pinctrl-amd.c 16721 16722PIN CONTROLLER - FREESCALE 16723M: Dong Aisheng <aisheng.dong@nxp.com> 16724M: Fabio Estevam <festevam@gmail.com> 16725M: Shawn Guo <shawnguo@kernel.org> 16726M: Jacky Bai <ping.bai@nxp.com> 16727R: Pengutronix Kernel Team <kernel@pengutronix.de> 16728L: linux-gpio@vger.kernel.org 16729S: Maintained 16730F: Documentation/devicetree/bindings/pinctrl/fsl,* 16731F: drivers/pinctrl/freescale/ 16732 16733PIN CONTROLLER - INTEL 16734M: Mika Westerberg <mika.westerberg@linux.intel.com> 16735M: Andy Shevchenko <andy@kernel.org> 16736S: Supported 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16738F: drivers/pinctrl/intel/ 16739 16740PIN CONTROLLER - KEEMBAY 16741M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16742S: Supported 16743F: drivers/pinctrl/pinctrl-keembay* 16744 16745PIN CONTROLLER - MEDIATEK 16746M: Sean Wang <sean.wang@kernel.org> 16747L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16748S: Maintained 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16753F: drivers/pinctrl/mediatek/ 16754 16755PIN CONTROLLER - MEDIATEK MIPS 16756M: Arınç ÜNAL <arinc.unal@arinc9.com> 16757M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16759L: linux-mips@vger.kernel.org 16760S: Maintained 16761F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16769F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16770F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16772F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16773F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16774F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16776 16777PIN CONTROLLER - MICROCHIP AT91 16778M: Ludovic Desroches <ludovic.desroches@microchip.com> 16779L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16780L: linux-gpio@vger.kernel.org 16781S: Supported 16782F: drivers/gpio/gpio-sama5d2-piobu.c 16783F: drivers/pinctrl/pinctrl-at91* 16784 16785PIN CONTROLLER - NXP S32 16786M: Chester Lin <clin@suse.com> 16787R: NXP S32 Linux Team <s32@nxp.com> 16788L: linux-gpio@vger.kernel.org 16789S: Maintained 16790F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16791F: drivers/pinctrl/nxp/ 16792 16793PIN CONTROLLER - QUALCOMM 16794M: Bjorn Andersson <andersson@kernel.org> 16795L: linux-arm-msm@vger.kernel.org 16796S: Maintained 16797F: Documentation/devicetree/bindings/pinctrl/qcom,* 16798F: drivers/pinctrl/qcom/ 16799 16800PIN CONTROLLER - RENESAS 16801M: Geert Uytterhoeven <geert+renesas@glider.be> 16802L: linux-renesas-soc@vger.kernel.org 16803S: Supported 16804T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16805F: Documentation/devicetree/bindings/pinctrl/renesas,* 16806F: drivers/pinctrl/renesas/ 16807 16808PIN CONTROLLER - SAMSUNG 16809M: Tomasz Figa <tomasz.figa@gmail.com> 16810M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16811M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16812R: Alim Akhtar <alim.akhtar@samsung.com> 16813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16814L: linux-samsung-soc@vger.kernel.org 16815S: Maintained 16816Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16817B: mailto:linux-samsung-soc@vger.kernel.org 16818C: irc://irc.libera.chat/linux-exynos 16819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16820F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16821F: drivers/pinctrl/samsung/ 16822F: include/dt-bindings/pinctrl/samsung.h 16823 16824PIN CONTROLLER - SINGLE 16825M: Tony Lindgren <tony@atomide.com> 16826M: Haojian Zhuang <haojian.zhuang@linaro.org> 16827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16828L: linux-omap@vger.kernel.org 16829S: Maintained 16830F: drivers/pinctrl/pinctrl-single.c 16831 16832PIN CONTROLLER - SUNPLUS / TIBBO 16833M: Dvorkin Dmitry <dvorkin@tibbo.com> 16834M: Wells Lu <wellslutw@gmail.com> 16835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16836S: Maintained 16837W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16838F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16839F: drivers/pinctrl/sunplus/ 16840F: include/dt-bindings/pinctrl/sppctl*.h 16841 16842PINE64 PINEPHONE KEYBOARD DRIVER 16843M: Samuel Holland <samuel@sholland.org> 16844S: Supported 16845F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16846F: drivers/input/keyboard/pinephone-keyboard.c 16847 16848PKTCDVD DRIVER 16849M: linux-block@vger.kernel.org 16850S: Orphan 16851F: drivers/block/pktcdvd.c 16852F: include/linux/pktcdvd.h 16853F: include/uapi/linux/pktcdvd.h 16854 16855PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16856M: Tomasz Duszynski <tduszyns@gmail.com> 16857S: Maintained 16858F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16859F: drivers/iio/chemical/pms7003.c 16860 16861PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16862M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16863L: netdev@vger.kernel.org 16864S: Maintained 16865F: drivers/net/phy/mdio-open-alliance.h 16866F: net/ethtool/plca.c 16867 16868PLDMFW LIBRARY 16869M: Jacob Keller <jacob.e.keller@intel.com> 16870S: Maintained 16871F: Documentation/driver-api/pldmfw/ 16872F: include/linux/pldmfw.h 16873F: lib/pldmfw/ 16874 16875PLX DMA DRIVER 16876M: Logan Gunthorpe <logang@deltatee.com> 16877S: Maintained 16878F: drivers/dma/plx_dma.c 16879 16880PM-GRAPH UTILITY 16881M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16882L: linux-pm@vger.kernel.org 16883S: Supported 16884W: https://01.org/pm-graph 16885B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16886T: git git://github.com/intel/pm-graph 16887F: tools/power/pm-graph 16888 16889PM6764TR DRIVER 16890M: Charles Hsu <hsu.yungteng@gmail.com> 16891L: linux-hwmon@vger.kernel.org 16892S: Maintained 16893F: Documentation/hwmon/pm6764tr.rst 16894F: drivers/hwmon/pmbus/pm6764tr.c 16895 16896PMBUS HARDWARE MONITORING DRIVERS 16897M: Guenter Roeck <linux@roeck-us.net> 16898L: linux-hwmon@vger.kernel.org 16899S: Maintained 16900W: http://hwmon.wiki.kernel.org/ 16901W: http://www.roeck-us.net/linux/drivers/ 16902T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16903F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16904F: Documentation/devicetree/bindings/hwmon/max31785.txt 16905F: Documentation/hwmon/adm1275.rst 16906F: Documentation/hwmon/ibm-cffps.rst 16907F: Documentation/hwmon/ir35221.rst 16908F: Documentation/hwmon/lm25066.rst 16909F: Documentation/hwmon/ltc2978.rst 16910F: Documentation/hwmon/ltc3815.rst 16911F: Documentation/hwmon/max16064.rst 16912F: Documentation/hwmon/max20751.rst 16913F: Documentation/hwmon/max31785.rst 16914F: Documentation/hwmon/max34440.rst 16915F: Documentation/hwmon/max8688.rst 16916F: Documentation/hwmon/pmbus-core.rst 16917F: Documentation/hwmon/pmbus.rst 16918F: Documentation/hwmon/tps40422.rst 16919F: Documentation/hwmon/ucd9000.rst 16920F: Documentation/hwmon/ucd9200.rst 16921F: Documentation/hwmon/zl6100.rst 16922F: drivers/hwmon/pmbus/ 16923F: include/linux/pmbus.h 16924 16925PMC SIERRA MaxRAID DRIVER 16926L: linux-scsi@vger.kernel.org 16927S: Orphan 16928W: http://www.pmc-sierra.com/ 16929F: drivers/scsi/pmcraid.* 16930 16931PMC SIERRA PM8001 DRIVER 16932M: Jack Wang <jinpu.wang@cloud.ionos.com> 16933L: linux-scsi@vger.kernel.org 16934S: Supported 16935F: drivers/scsi/pm8001/ 16936 16937PNI RM3100 IIO DRIVER 16938M: Song Qiang <songqiang1304521@gmail.com> 16939L: linux-iio@vger.kernel.org 16940S: Maintained 16941F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16942F: drivers/iio/magnetometer/rm3100* 16943 16944PNP SUPPORT 16945M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16946L: linux-acpi@vger.kernel.org 16947S: Maintained 16948F: drivers/pnp/ 16949F: include/linux/pnp.h 16950 16951POSIX CLOCKS and TIMERS 16952M: Thomas Gleixner <tglx@linutronix.de> 16953L: linux-kernel@vger.kernel.org 16954S: Maintained 16955T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16956F: fs/timerfd.c 16957F: include/linux/time_namespace.h 16958F: include/linux/timer* 16959F: kernel/time/*timer* 16960F: kernel/time/namespace.c 16961 16962POWER MANAGEMENT CORE 16963M: "Rafael J. Wysocki" <rafael@kernel.org> 16964L: linux-pm@vger.kernel.org 16965S: Supported 16966B: https://bugzilla.kernel.org 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16968F: drivers/base/power/ 16969F: drivers/powercap/ 16970F: include/linux/intel_rapl.h 16971F: include/linux/pm.h 16972F: include/linux/pm_* 16973F: include/linux/powercap.h 16974F: kernel/configs/nopm.config 16975 16976POWER STATE COORDINATION INTERFACE (PSCI) 16977M: Mark Rutland <mark.rutland@arm.com> 16978M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16980S: Maintained 16981F: drivers/firmware/psci/ 16982F: include/linux/psci.h 16983F: include/uapi/linux/psci.h 16984 16985POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16986M: Sebastian Reichel <sre@kernel.org> 16987L: linux-pm@vger.kernel.org 16988S: Maintained 16989T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16990F: Documentation/ABI/testing/sysfs-class-power 16991F: Documentation/devicetree/bindings/power/supply/ 16992F: drivers/power/supply/ 16993F: include/linux/power/ 16994F: include/linux/power_supply.h 16995 16996POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16997M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16998L: linuxppc-dev@lists.ozlabs.org 16999S: Maintained 17000F: drivers/char/powernv-op-panel.c 17001 17002PPP OVER ATM (RFC 2364) 17003M: Mitchell Blank Jr <mitch@sfgoth.com> 17004S: Maintained 17005F: include/uapi/linux/atmppp.h 17006F: net/atm/pppoatm.c 17007 17008PPP OVER ETHERNET 17009M: Michal Ostrowski <mostrows@earthlink.net> 17010S: Maintained 17011F: drivers/net/ppp/pppoe.c 17012F: drivers/net/ppp/pppox.c 17013 17014PPP OVER L2TP 17015M: James Chapman <jchapman@katalix.com> 17016S: Maintained 17017F: include/linux/if_pppol2tp.h 17018F: include/uapi/linux/if_pppol2tp.h 17019F: net/l2tp/l2tp_ppp.c 17020 17021PPP PROTOCOL DRIVERS AND COMPRESSORS 17022L: linux-ppp@vger.kernel.org 17023S: Orphan 17024F: drivers/net/ppp/ppp_* 17025 17026PPS SUPPORT 17027M: Rodolfo Giometti <giometti@enneenne.com> 17028L: linuxpps@ml.enneenne.com (subscribers-only) 17029S: Maintained 17030W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17031F: Documentation/ABI/testing/sysfs-pps 17032F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17033F: Documentation/driver-api/pps.rst 17034F: drivers/pps/ 17035F: include/linux/pps*.h 17036F: include/uapi/linux/pps.h 17037 17038PPTP DRIVER 17039M: Dmitry Kozlov <xeb@mail.ru> 17040L: netdev@vger.kernel.org 17041S: Maintained 17042W: http://sourceforge.net/projects/accel-pptp 17043F: drivers/net/ppp/pptp.c 17044 17045PRESSURE STALL INFORMATION (PSI) 17046M: Johannes Weiner <hannes@cmpxchg.org> 17047M: Suren Baghdasaryan <surenb@google.com> 17048S: Maintained 17049F: include/linux/psi* 17050F: kernel/sched/psi.c 17051 17052PRINTK 17053M: Petr Mladek <pmladek@suse.com> 17054M: Sergey Senozhatsky <senozhatsky@chromium.org> 17055R: Steven Rostedt <rostedt@goodmis.org> 17056R: John Ogness <john.ogness@linutronix.de> 17057S: Maintained 17058T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17059F: include/linux/printk.h 17060F: kernel/printk/ 17061 17062PRINTK INDEXING 17063R: Chris Down <chris@chrisdown.name> 17064S: Maintained 17065F: Documentation/core-api/printk-index.rst 17066F: kernel/printk/index.c 17067K: printk_index 17068 17069PROC FILESYSTEM 17070L: linux-kernel@vger.kernel.org 17071L: linux-fsdevel@vger.kernel.org 17072S: Maintained 17073F: Documentation/filesystems/proc.rst 17074F: fs/proc/ 17075F: include/linux/proc_fs.h 17076F: tools/testing/selftests/proc/ 17077 17078PROC SYSCTL 17079M: Luis Chamberlain <mcgrof@kernel.org> 17080M: Kees Cook <keescook@chromium.org> 17081M: Iurii Zaikin <yzaikin@google.com> 17082L: linux-kernel@vger.kernel.org 17083L: linux-fsdevel@vger.kernel.org 17084S: Maintained 17085T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17086F: fs/proc/proc_sysctl.c 17087F: include/linux/sysctl.h 17088F: kernel/sysctl-test.c 17089F: kernel/sysctl.c 17090F: tools/testing/selftests/sysctl/ 17091 17092PS3 NETWORK SUPPORT 17093M: Geoff Levand <geoff@infradead.org> 17094L: netdev@vger.kernel.org 17095L: linuxppc-dev@lists.ozlabs.org 17096S: Maintained 17097F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17098 17099PS3 PLATFORM SUPPORT 17100M: Geoff Levand <geoff@infradead.org> 17101L: linuxppc-dev@lists.ozlabs.org 17102S: Maintained 17103F: arch/powerpc/boot/ps3* 17104F: arch/powerpc/include/asm/lv1call.h 17105F: arch/powerpc/include/asm/ps3*.h 17106F: arch/powerpc/platforms/ps3/ 17107F: drivers/*/ps3* 17108F: drivers/ps3/ 17109F: drivers/rtc/rtc-ps3.c 17110F: drivers/usb/host/*ps3.c 17111F: sound/ppc/snd_ps3* 17112 17113PS3VRAM DRIVER 17114M: Jim Paris <jim@jtan.com> 17115M: Geoff Levand <geoff@infradead.org> 17116L: linuxppc-dev@lists.ozlabs.org 17117S: Maintained 17118F: drivers/block/ps3vram.c 17119 17120PSAMPLE PACKET SAMPLING SUPPORT 17121M: Yotam Gigi <yotam.gi@gmail.com> 17122S: Maintained 17123F: include/net/psample.h 17124F: include/uapi/linux/psample.h 17125F: net/psample 17126 17127PSTORE FILESYSTEM 17128M: Kees Cook <keescook@chromium.org> 17129R: Tony Luck <tony.luck@intel.com> 17130R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17131L: linux-hardening@vger.kernel.org 17132S: Supported 17133T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17134F: Documentation/admin-guide/pstore-blk.rst 17135F: Documentation/admin-guide/ramoops.rst 17136F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17137F: drivers/acpi/apei/erst.c 17138F: drivers/firmware/efi/efi-pstore.c 17139F: fs/pstore/ 17140F: include/linux/pstore* 17141K: \b(pstore|ramoops) 17142 17143PTP HARDWARE CLOCK SUPPORT 17144M: Richard Cochran <richardcochran@gmail.com> 17145L: netdev@vger.kernel.org 17146S: Maintained 17147W: http://linuxptp.sourceforge.net/ 17148F: Documentation/ABI/testing/sysfs-ptp 17149F: Documentation/driver-api/ptp.rst 17150F: drivers/net/phy/dp83640* 17151F: drivers/ptp/* 17152F: include/linux/ptp_cl* 17153K: (?:\b|_)ptp(?:\b|_) 17154 17155PTP VIRTUAL CLOCK SUPPORT 17156M: Yangbo Lu <yangbo.lu@nxp.com> 17157L: netdev@vger.kernel.org 17158S: Maintained 17159F: drivers/ptp/ptp_vclock.c 17160F: net/ethtool/phc_vclocks.c 17161 17162PTRACE SUPPORT 17163M: Oleg Nesterov <oleg@redhat.com> 17164S: Maintained 17165F: arch/*/*/ptrace*.c 17166F: arch/*/include/asm/ptrace*.h 17167F: arch/*/ptrace*.c 17168F: include/asm-generic/syscall.h 17169F: include/linux/ptrace.h 17170F: include/linux/regset.h 17171F: include/uapi/linux/ptrace.h 17172F: kernel/ptrace.c 17173 17174PULSE8-CEC DRIVER 17175M: Hans Verkuil <hverkuil@xs4all.nl> 17176L: linux-media@vger.kernel.org 17177S: Maintained 17178T: git git://linuxtv.org/media_tree.git 17179F: drivers/media/cec/usb/pulse8/ 17180 17181PURELIFI PLFXLC DRIVER 17182M: Srinivasan Raju <srini.raju@purelifi.com> 17183L: linux-wireless@vger.kernel.org 17184S: Supported 17185F: drivers/net/wireless/purelifi/plfxlc/ 17186 17187PVRUSB2 VIDEO4LINUX DRIVER 17188M: Mike Isely <isely@pobox.com> 17189L: pvrusb2@isely.net (subscribers-only) 17190L: linux-media@vger.kernel.org 17191S: Maintained 17192W: http://www.isely.net/pvrusb2/ 17193T: git git://linuxtv.org/media_tree.git 17194F: Documentation/driver-api/media/drivers/pvrusb2* 17195F: drivers/media/usb/pvrusb2/ 17196 17197PWC WEBCAM DRIVER 17198M: Hans Verkuil <hverkuil@xs4all.nl> 17199L: linux-media@vger.kernel.org 17200S: Odd Fixes 17201T: git git://linuxtv.org/media_tree.git 17202F: drivers/media/usb/pwc/* 17203F: include/trace/events/pwc.h 17204 17205PWM IR Transmitter 17206M: Sean Young <sean@mess.org> 17207L: linux-media@vger.kernel.org 17208S: Maintained 17209F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17210F: drivers/media/rc/pwm-ir-tx.c 17211 17212PWM SUBSYSTEM 17213M: Thierry Reding <thierry.reding@gmail.com> 17214R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17215L: linux-pwm@vger.kernel.org 17216S: Maintained 17217Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17218T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17219F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17220F: Documentation/devicetree/bindings/pwm/ 17221F: Documentation/driver-api/pwm.rst 17222F: drivers/gpio/gpio-mvebu.c 17223F: drivers/pwm/ 17224F: drivers/video/backlight/pwm_bl.c 17225F: include/dt-bindings/pwm/ 17226F: include/linux/pwm.h 17227F: include/linux/pwm_backlight.h 17228K: pwm_(config|apply_state|ops) 17229 17230PXA GPIO DRIVER 17231M: Robert Jarzmik <robert.jarzmik@free.fr> 17232L: linux-gpio@vger.kernel.org 17233S: Maintained 17234F: drivers/gpio/gpio-pxa.c 17235 17236PXA MMCI DRIVER 17237S: Orphan 17238 17239PXA RTC DRIVER 17240M: Robert Jarzmik <robert.jarzmik@free.fr> 17241L: linux-rtc@vger.kernel.org 17242S: Maintained 17243 17244PXA2xx/PXA3xx SUPPORT 17245M: Daniel Mack <daniel@zonque.org> 17246M: Haojian Zhuang <haojian.zhuang@gmail.com> 17247M: Robert Jarzmik <robert.jarzmik@free.fr> 17248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17249S: Maintained 17250T: git git://github.com/hzhuang1/linux.git 17251T: git git://github.com/rjarzmik/linux.git 17252F: arch/arm/boot/dts/intel/pxa/ 17253F: arch/arm/mach-pxa/ 17254F: drivers/dma/pxa* 17255F: drivers/pcmcia/pxa2xx* 17256F: drivers/pinctrl/pxa/ 17257F: drivers/spi/spi-pxa2xx* 17258F: drivers/usb/gadget/udc/pxa2* 17259F: include/sound/pxa2xx-lib.h 17260F: sound/arm/pxa* 17261F: sound/soc/pxa/ 17262 17263QAT DRIVER 17264M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17265L: qat-linux@intel.com 17266S: Supported 17267F: drivers/crypto/intel/qat/ 17268 17269QCOM AUDIO (ASoC) DRIVERS 17270M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17271M: Banajit Goswami <bgoswami@quicinc.com> 17272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17273S: Supported 17274F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17275F: Documentation/devicetree/bindings/sound/qcom,* 17276F: drivers/soc/qcom/apr.c 17277F: include/dt-bindings/sound/qcom,wcd9335.h 17278F: sound/soc/codecs/lpass-rx-macro.* 17279F: sound/soc/codecs/lpass-tx-macro.* 17280F: sound/soc/codecs/lpass-va-macro.c 17281F: sound/soc/codecs/lpass-wsa-macro.* 17282F: sound/soc/codecs/msm8916-wcd-analog.c 17283F: sound/soc/codecs/msm8916-wcd-digital.c 17284F: sound/soc/codecs/wcd-clsh-v2.* 17285F: sound/soc/codecs/wcd-mbhc-v2.* 17286F: sound/soc/codecs/wcd9335.* 17287F: sound/soc/codecs/wcd934x.c 17288F: sound/soc/codecs/wsa881x.c 17289F: sound/soc/codecs/wsa883x.c 17290F: sound/soc/codecs/wsa884x.c 17291F: sound/soc/qcom/ 17292 17293QCOM EMBEDDED USB DEBUGGER (EUD) 17294M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17295L: linux-arm-msm@vger.kernel.org 17296S: Maintained 17297F: Documentation/ABI/testing/sysfs-driver-eud 17298F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17299F: drivers/usb/misc/qcom_eud.c 17300 17301QCOM IPA DRIVER 17302M: Alex Elder <elder@kernel.org> 17303L: netdev@vger.kernel.org 17304S: Supported 17305F: drivers/net/ipa/ 17306 17307QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17308M: Gabriel Somlo <somlo@cmu.edu> 17309M: "Michael S. Tsirkin" <mst@redhat.com> 17310L: qemu-devel@nongnu.org 17311S: Maintained 17312F: drivers/firmware/qemu_fw_cfg.c 17313F: include/uapi/linux/qemu_fw_cfg.h 17314 17315QIB DRIVER 17316M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17317L: linux-rdma@vger.kernel.org 17318S: Supported 17319F: drivers/infiniband/hw/qib/ 17320 17321QLOGIC QL41xxx FCOE DRIVER 17322M: Saurav Kashyap <skashyap@marvell.com> 17323M: Javed Hasan <jhasan@marvell.com> 17324M: GR-QLogic-Storage-Upstream@marvell.com 17325L: linux-scsi@vger.kernel.org 17326S: Supported 17327F: drivers/scsi/qedf/ 17328 17329QLOGIC QL41xxx ISCSI DRIVER 17330M: Nilesh Javali <njavali@marvell.com> 17331M: Manish Rangankar <mrangankar@marvell.com> 17332M: GR-QLogic-Storage-Upstream@marvell.com 17333L: linux-scsi@vger.kernel.org 17334S: Supported 17335F: drivers/scsi/qedi/ 17336 17337QLOGIC QL4xxx ETHERNET DRIVER 17338M: Ariel Elior <aelior@marvell.com> 17339M: Manish Chopra <manishc@marvell.com> 17340L: netdev@vger.kernel.org 17341S: Supported 17342F: drivers/net/ethernet/qlogic/qed/ 17343F: drivers/net/ethernet/qlogic/qede/ 17344F: include/linux/qed/ 17345 17346QLOGIC QL4xxx RDMA DRIVER 17347M: Michal Kalderon <mkalderon@marvell.com> 17348M: Ariel Elior <aelior@marvell.com> 17349L: linux-rdma@vger.kernel.org 17350S: Supported 17351F: drivers/infiniband/hw/qedr/ 17352F: include/uapi/rdma/qedr-abi.h 17353 17354QLOGIC QLA1280 SCSI DRIVER 17355M: Michael Reed <mdr@sgi.com> 17356L: linux-scsi@vger.kernel.org 17357S: Maintained 17358F: drivers/scsi/qla1280.[ch] 17359 17360QLOGIC QLA2XXX FC-SCSI DRIVER 17361M: Nilesh Javali <njavali@marvell.com> 17362M: GR-QLogic-Storage-Upstream@marvell.com 17363L: linux-scsi@vger.kernel.org 17364S: Supported 17365F: drivers/scsi/qla2xxx/ 17366 17367QLOGIC QLA3XXX NETWORK DRIVER 17368M: GR-Linux-NIC-Dev@marvell.com 17369L: netdev@vger.kernel.org 17370S: Supported 17371F: drivers/net/ethernet/qlogic/qla3xxx.* 17372 17373QLOGIC QLA4XXX iSCSI DRIVER 17374M: Nilesh Javali <njavali@marvell.com> 17375M: Manish Rangankar <mrangankar@marvell.com> 17376M: GR-QLogic-Storage-Upstream@marvell.com 17377L: linux-scsi@vger.kernel.org 17378S: Supported 17379F: drivers/scsi/qla4xxx/ 17380 17381QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17382M: Shahed Shaikh <shshaikh@marvell.com> 17383M: Manish Chopra <manishc@marvell.com> 17384M: GR-Linux-NIC-Dev@marvell.com 17385L: netdev@vger.kernel.org 17386S: Supported 17387F: drivers/net/ethernet/qlogic/qlcnic/ 17388 17389QLOGIC QLGE 10Gb ETHERNET DRIVER 17390M: Manish Chopra <manishc@marvell.com> 17391M: GR-Linux-NIC-Dev@marvell.com 17392M: Coiby Xu <coiby.xu@gmail.com> 17393L: netdev@vger.kernel.org 17394S: Supported 17395F: Documentation/networking/device_drivers/qlogic/qlge.rst 17396F: drivers/staging/qlge/ 17397 17398QM1D1B0004 MEDIA DRIVER 17399M: Akihiro Tsukada <tskd08@gmail.com> 17400L: linux-media@vger.kernel.org 17401S: Odd Fixes 17402F: drivers/media/tuners/qm1d1b0004* 17403 17404QM1D1C0042 MEDIA DRIVER 17405M: Akihiro Tsukada <tskd08@gmail.com> 17406L: linux-media@vger.kernel.org 17407S: Odd Fixes 17408F: drivers/media/tuners/qm1d1c0042* 17409 17410QNX4 FILESYSTEM 17411M: Anders Larsen <al@alarsen.net> 17412S: Maintained 17413W: http://www.alarsen.net/linux/qnx4fs/ 17414F: fs/qnx4/ 17415F: include/uapi/linux/qnx4_fs.h 17416F: include/uapi/linux/qnxtypes.h 17417 17418QNX6 FILESYSTEM 17419S: Orphan 17420F: Documentation/filesystems/qnx6.rst 17421F: fs/qnx6/ 17422F: include/linux/qnx6_fs.h 17423 17424QORIQ DPAA2 FSL-MC BUS DRIVER 17425M: Stuart Yoder <stuyoder@gmail.com> 17426M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17427L: linux-kernel@vger.kernel.org 17428S: Maintained 17429F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17430F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17431F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17432F: drivers/bus/fsl-mc/ 17433F: include/uapi/linux/fsl_mc.h 17434 17435QT1010 MEDIA DRIVER 17436M: Antti Palosaari <crope@iki.fi> 17437L: linux-media@vger.kernel.org 17438S: Maintained 17439W: https://linuxtv.org 17440W: http://palosaari.fi/linux/ 17441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17442T: git git://linuxtv.org/anttip/media_tree.git 17443F: drivers/media/tuners/qt1010* 17444 17445QUALCOMM ATH12K WIRELESS DRIVER 17446M: Kalle Valo <kvalo@kernel.org> 17447M: Jeff Johnson <quic_jjohnson@quicinc.com> 17448L: ath12k@lists.infradead.org 17449S: Supported 17450T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17451F: drivers/net/wireless/ath/ath12k/ 17452 17453QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17454M: Kalle Valo <kvalo@kernel.org> 17455M: Jeff Johnson <quic_jjohnson@quicinc.com> 17456L: ath10k@lists.infradead.org 17457S: Supported 17458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17461F: drivers/net/wireless/ath/ath10k/ 17462 17463QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465M: Jeff Johnson <quic_jjohnson@quicinc.com> 17466L: ath11k@lists.infradead.org 17467S: Supported 17468W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17469B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17470T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17471F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17472F: drivers/net/wireless/ath/ath11k/ 17473 17474QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17475M: Toke Høiland-Jørgensen <toke@toke.dk> 17476L: linux-wireless@vger.kernel.org 17477S: Maintained 17478W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17480F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17481F: drivers/net/wireless/ath/ath9k/ 17482 17483QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17484M: Stephan Gerhold <stephan@gerhold.net> 17485L: netdev@vger.kernel.org 17486L: linux-arm-msm@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17489F: drivers/net/wwan/qcom_bam_dmux.c 17490 17491QUALCOMM CAMERA SUBSYSTEM DRIVER 17492M: Robert Foss <rfoss@kernel.org> 17493M: Todor Tomov <todor.too@gmail.com> 17494M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17495L: linux-media@vger.kernel.org 17496S: Maintained 17497F: Documentation/admin-guide/media/qcom_camss.rst 17498F: Documentation/devicetree/bindings/media/*camss* 17499F: drivers/media/platform/qcom/camss/ 17500 17501QUALCOMM CLOCK DRIVERS 17502M: Bjorn Andersson <andersson@kernel.org> 17503L: linux-arm-msm@vger.kernel.org 17504S: Supported 17505T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17506F: Documentation/devicetree/bindings/clock/qcom,* 17507F: drivers/clk/qcom/ 17508F: include/dt-bindings/clock/qcom,* 17509 17510QUALCOMM CLOUD AI (QAIC) DRIVER 17511M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17512R: Carl Vanderlip <quic_carlv@quicinc.com> 17513R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17514L: linux-arm-msm@vger.kernel.org 17515L: dri-devel@lists.freedesktop.org 17516S: Supported 17517T: git git://anongit.freedesktop.org/drm/drm-misc 17518F: Documentation/accel/qaic/ 17519F: drivers/accel/qaic/ 17520F: include/uapi/drm/qaic_accel.h 17521 17522QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17523M: Bjorn Andersson <andersson@kernel.org> 17524M: Konrad Dybcio <konrad.dybcio@linaro.org> 17525L: linux-pm@vger.kernel.org 17526L: linux-arm-msm@vger.kernel.org 17527S: Maintained 17528F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17529F: drivers/soc/qcom/cpr.c 17530 17531QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17532M: Ilia Lin <ilia.lin@kernel.org> 17533L: linux-pm@vger.kernel.org 17534S: Maintained 17535F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17536F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17537F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17538 17539QUALCOMM CRYPTO DRIVERS 17540M: Thara Gopinath <thara.gopinath@gmail.com> 17541L: linux-crypto@vger.kernel.org 17542L: linux-arm-msm@vger.kernel.org 17543S: Maintained 17544F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17545F: drivers/crypto/qce/ 17546 17547QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17548M: Timur Tabi <timur@kernel.org> 17549L: netdev@vger.kernel.org 17550S: Maintained 17551F: drivers/net/ethernet/qualcomm/emac/ 17552 17553QUALCOMM ETHQOS ETHERNET DRIVER 17554M: Vinod Koul <vkoul@kernel.org> 17555R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17556L: netdev@vger.kernel.org 17557L: linux-arm-msm@vger.kernel.org 17558S: Maintained 17559F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17560F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17561 17562QUALCOMM FASTRPC DRIVER 17563M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17564M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17568F: drivers/misc/fastrpc.c 17569F: include/uapi/misc/fastrpc.h 17570 17571QUALCOMM HEXAGON ARCHITECTURE 17572M: Brian Cain <bcain@quicinc.com> 17573L: linux-hexagon@vger.kernel.org 17574S: Supported 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17576F: arch/hexagon/ 17577 17578QUALCOMM HIDMA DRIVER 17579M: Sinan Kaya <okaya@kernel.org> 17580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17581L: linux-arm-msm@vger.kernel.org 17582L: dmaengine@vger.kernel.org 17583S: Supported 17584F: drivers/dma/qcom/hidma* 17585 17586QUALCOMM I2C CCI DRIVER 17587M: Loic Poulain <loic.poulain@linaro.org> 17588M: Robert Foss <rfoss@kernel.org> 17589L: linux-i2c@vger.kernel.org 17590L: linux-arm-msm@vger.kernel.org 17591S: Maintained 17592F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17593F: drivers/i2c/busses/i2c-qcom-cci.c 17594 17595QUALCOMM INTERCONNECT BWMON DRIVER 17596M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17597L: linux-arm-msm@vger.kernel.org 17598S: Maintained 17599F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17600F: drivers/soc/qcom/icc-bwmon.c 17601 17602QUALCOMM IOMMU 17603M: Rob Clark <robdclark@gmail.com> 17604L: iommu@lists.linux.dev 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17608 17609QUALCOMM IPC ROUTER (QRTR) DRIVER 17610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17611L: linux-arm-msm@vger.kernel.org 17612S: Maintained 17613F: include/trace/events/qrtr.h 17614F: include/uapi/linux/qrtr.h 17615F: net/qrtr/ 17616 17617QUALCOMM IPCC MAILBOX DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Supported 17621F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17622F: drivers/mailbox/qcom-ipcc.c 17623F: include/dt-bindings/mailbox/qcom-ipcc.h 17624 17625QUALCOMM IPQ4019 USB PHY DRIVER 17626M: Robert Marko <robert.marko@sartura.hr> 17627M: Luka Perkov <luka.perkov@sartura.hr> 17628L: linux-arm-msm@vger.kernel.org 17629S: Maintained 17630F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17631F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17632 17633QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17634M: Robert Marko <robert.marko@sartura.hr> 17635M: Luka Perkov <luka.perkov@sartura.hr> 17636L: linux-arm-msm@vger.kernel.org 17637S: Maintained 17638F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17639F: drivers/regulator/vqmmc-ipq4019-regulator.c 17640 17641QUALCOMM NAND CONTROLLER DRIVER 17642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17643L: linux-mtd@lists.infradead.org 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17647F: drivers/mtd/nand/raw/qcom_nandc.c 17648 17649QUALCOMM RMNET DRIVER 17650M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17651M: Sean Tranchetti <quic_stranche@quicinc.com> 17652L: netdev@vger.kernel.org 17653S: Maintained 17654F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17655F: drivers/net/ethernet/qualcomm/rmnet/ 17656F: include/linux/if_rmnet.h 17657 17658QUALCOMM TSENS THERMAL DRIVER 17659M: Amit Kucheria <amitk@kernel.org> 17660M: Thara Gopinath <thara.gopinath@gmail.com> 17661L: linux-pm@vger.kernel.org 17662L: linux-arm-msm@vger.kernel.org 17663S: Maintained 17664F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17665F: drivers/thermal/qcom/ 17666 17667QUALCOMM TYPEC PORT MANAGER DRIVER 17668M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17669L: linux-arm-msm@vger.kernel.org 17670L: linux-usb@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17673F: drivers/usb/typec/tcpm/qcom/ 17674 17675QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17676M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17677M: Vikash Garodia <quic_vgarodia@quicinc.com> 17678R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17679L: linux-media@vger.kernel.org 17680L: linux-arm-msm@vger.kernel.org 17681S: Maintained 17682T: git git://linuxtv.org/media_tree.git 17683F: Documentation/devicetree/bindings/media/*venus* 17684F: drivers/media/platform/qcom/venus/ 17685 17686QUALCOMM WCN36XX WIRELESS DRIVER 17687M: Loic Poulain <loic.poulain@linaro.org> 17688L: wcn36xx@lists.infradead.org 17689S: Supported 17690W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17691F: drivers/net/wireless/ath/wcn36xx/ 17692 17693QUANTENNA QTNFMAC WIRELESS DRIVER 17694M: Igor Mitsyanko <imitsyanko@quantenna.com> 17695R: Sergey Matyukevich <geomatsi@gmail.com> 17696L: linux-wireless@vger.kernel.org 17697S: Maintained 17698F: drivers/net/wireless/quantenna 17699 17700RADEON and AMDGPU DRM DRIVERS 17701M: Alex Deucher <alexander.deucher@amd.com> 17702M: Christian König <christian.koenig@amd.com> 17703M: Pan, Xinhui <Xinhui.Pan@amd.com> 17704L: amd-gfx@lists.freedesktop.org 17705S: Supported 17706B: https://gitlab.freedesktop.org/drm/amd/-/issues 17707C: irc://irc.oftc.net/radeon 17708T: git https://gitlab.freedesktop.org/agd5f/linux.git 17709F: Documentation/gpu/amdgpu/ 17710F: drivers/gpu/drm/amd/ 17711F: drivers/gpu/drm/radeon/ 17712F: include/uapi/drm/amdgpu_drm.h 17713F: include/uapi/drm/radeon_drm.h 17714 17715RADEON FRAMEBUFFER DISPLAY DRIVER 17716M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17717L: linux-fbdev@vger.kernel.org 17718S: Maintained 17719F: drivers/video/fbdev/aty/radeon* 17720F: include/uapi/linux/radeonfb.h 17721 17722RADIOSHARK RADIO DRIVER 17723M: Hans Verkuil <hverkuil@xs4all.nl> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726T: git git://linuxtv.org/media_tree.git 17727F: drivers/media/radio/radio-shark.c 17728 17729RADIOSHARK2 RADIO DRIVER 17730M: Hans Verkuil <hverkuil@xs4all.nl> 17731L: linux-media@vger.kernel.org 17732S: Maintained 17733T: git git://linuxtv.org/media_tree.git 17734F: drivers/media/radio/radio-shark2.c 17735F: drivers/media/radio/radio-tea5777.c 17736 17737RADOS BLOCK DEVICE (RBD) 17738M: Ilya Dryomov <idryomov@gmail.com> 17739R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17740L: ceph-devel@vger.kernel.org 17741S: Supported 17742W: http://ceph.com/ 17743T: git https://github.com/ceph/ceph-client.git 17744F: Documentation/ABI/testing/sysfs-bus-rbd 17745F: drivers/block/rbd.c 17746F: drivers/block/rbd_types.h 17747 17748RAGE128 FRAMEBUFFER DISPLAY DRIVER 17749L: linux-fbdev@vger.kernel.org 17750S: Orphan 17751F: drivers/video/fbdev/aty/aty128fb.c 17752 17753RAINSHADOW-CEC DRIVER 17754M: Hans Verkuil <hverkuil@xs4all.nl> 17755L: linux-media@vger.kernel.org 17756S: Maintained 17757T: git git://linuxtv.org/media_tree.git 17758F: drivers/media/cec/usb/rainshadow/ 17759 17760RALINK MIPS ARCHITECTURE 17761M: John Crispin <john@phrozen.org> 17762L: linux-mips@vger.kernel.org 17763S: Maintained 17764F: arch/mips/ralink 17765 17766RALINK MT7621 MIPS ARCHITECTURE 17767M: Arınç ÜNAL <arinc.unal@arinc9.com> 17768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17769L: linux-mips@vger.kernel.org 17770S: Maintained 17771F: arch/mips/boot/dts/ralink/mt7621* 17772 17773RALINK RT2X00 WIRELESS LAN DRIVER 17774M: Stanislaw Gruszka <stf_xl@wp.pl> 17775M: Helmut Schaa <helmut.schaa@googlemail.com> 17776L: linux-wireless@vger.kernel.org 17777S: Maintained 17778F: drivers/net/wireless/ralink/rt2x00/ 17779 17780RAMDISK RAM BLOCK DEVICE DRIVER 17781M: Jens Axboe <axboe@kernel.dk> 17782S: Maintained 17783F: Documentation/admin-guide/blockdev/ramdisk.rst 17784F: drivers/block/brd.c 17785 17786RANCHU VIRTUAL BOARD FOR MIPS 17787M: Miodrag Dinic <miodrag.dinic@mips.com> 17788L: linux-mips@vger.kernel.org 17789S: Supported 17790F: arch/mips/configs/generic/board-ranchu.config 17791F: arch/mips/generic/board-ranchu.c 17792 17793RANDOM NUMBER DRIVER 17794M: "Theodore Ts'o" <tytso@mit.edu> 17795M: Jason A. Donenfeld <Jason@zx2c4.com> 17796S: Maintained 17797T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17798F: drivers/char/random.c 17799F: drivers/virt/vmgenid.c 17800 17801RAPIDIO SUBSYSTEM 17802M: Matt Porter <mporter@kernel.crashing.org> 17803M: Alexandre Bounine <alex.bou9@gmail.com> 17804S: Maintained 17805F: drivers/rapidio/ 17806 17807RAS INFRASTRUCTURE 17808M: Tony Luck <tony.luck@intel.com> 17809M: Borislav Petkov <bp@alien8.de> 17810L: linux-edac@vger.kernel.org 17811S: Maintained 17812F: Documentation/admin-guide/ras.rst 17813F: drivers/ras/ 17814F: include/linux/ras.h 17815F: include/ras/ras_event.h 17816 17817RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17818L: linux-wireless@vger.kernel.org 17819S: Orphan 17820F: drivers/net/wireless/legacy/ray* 17821 17822RC-CORE / LIRC FRAMEWORK 17823M: Sean Young <sean@mess.org> 17824L: linux-media@vger.kernel.org 17825S: Maintained 17826W: http://linuxtv.org 17827T: git git://linuxtv.org/media_tree.git 17828F: Documentation/driver-api/media/rc-core.rst 17829F: Documentation/userspace-api/media/rc/ 17830F: drivers/media/rc/ 17831F: include/media/rc-core.h 17832F: include/media/rc-map.h 17833F: include/uapi/linux/lirc.h 17834 17835RCMM REMOTE CONTROLS DECODER 17836M: Patrick Lerda <patrick9876@free.fr> 17837S: Maintained 17838F: drivers/media/rc/ir-rcmm-decoder.c 17839 17840RCUTORTURE TEST FRAMEWORK 17841M: "Paul E. McKenney" <paulmck@kernel.org> 17842M: Josh Triplett <josh@joshtriplett.org> 17843R: Steven Rostedt <rostedt@goodmis.org> 17844R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17845R: Lai Jiangshan <jiangshanlai@gmail.com> 17846L: rcu@vger.kernel.org 17847S: Supported 17848T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17849F: tools/testing/selftests/rcutorture 17850 17851RDACM20 Camera Sensor 17852M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17853M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17854M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17855M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17856L: linux-media@vger.kernel.org 17857S: Maintained 17858F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17859F: drivers/media/i2c/max9271.c 17860F: drivers/media/i2c/max9271.h 17861F: drivers/media/i2c/rdacm20.c 17862 17863RDACM21 Camera Sensor 17864M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17865M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17866M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17867M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17868L: linux-media@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17871F: drivers/media/i2c/max9271.c 17872F: drivers/media/i2c/max9271.h 17873F: drivers/media/i2c/rdacm21.c 17874 17875RDC R-321X SoC 17876M: Florian Fainelli <florian@openwrt.org> 17877S: Maintained 17878 17879RDC R6040 FAST ETHERNET DRIVER 17880M: Florian Fainelli <f.fainelli@gmail.com> 17881L: netdev@vger.kernel.org 17882S: Maintained 17883F: drivers/net/ethernet/rdc/r6040.c 17884 17885RDMAVT - RDMA verbs software 17886M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17887L: linux-rdma@vger.kernel.org 17888S: Supported 17889F: drivers/infiniband/sw/rdmavt 17890 17891RDS - RELIABLE DATAGRAM SOCKETS 17892M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17893L: netdev@vger.kernel.org 17894L: linux-rdma@vger.kernel.org 17895L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17896S: Supported 17897W: https://oss.oracle.com/projects/rds/ 17898F: Documentation/networking/rds.rst 17899F: net/rds/ 17900 17901RDT - RESOURCE ALLOCATION 17902M: Fenghua Yu <fenghua.yu@intel.com> 17903M: Reinette Chatre <reinette.chatre@intel.com> 17904L: linux-kernel@vger.kernel.org 17905S: Supported 17906F: Documentation/arch/x86/resctrl* 17907F: arch/x86/include/asm/resctrl.h 17908F: arch/x86/kernel/cpu/resctrl/ 17909F: tools/testing/selftests/resctrl/ 17910 17911READ-COPY UPDATE (RCU) 17912M: "Paul E. McKenney" <paulmck@kernel.org> 17913M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17914M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17915M: Joel Fernandes <joel@joelfernandes.org> 17916M: Josh Triplett <josh@joshtriplett.org> 17917M: Boqun Feng <boqun.feng@gmail.com> 17918R: Steven Rostedt <rostedt@goodmis.org> 17919R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17920R: Lai Jiangshan <jiangshanlai@gmail.com> 17921R: Zqiang <qiang.zhang1211@gmail.com> 17922L: rcu@vger.kernel.org 17923S: Supported 17924W: http://www.rdrop.com/users/paulmck/RCU/ 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17926F: Documentation/RCU/ 17927F: include/linux/rcu* 17928F: kernel/rcu/ 17929X: Documentation/RCU/torture.rst 17930X: include/linux/srcu*.h 17931X: kernel/rcu/srcu*.c 17932 17933REAL TIME CLOCK (RTC) SUBSYSTEM 17934M: Alessandro Zummo <a.zummo@towertech.it> 17935M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17936L: linux-rtc@vger.kernel.org 17937S: Maintained 17938Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17940F: Documentation/admin-guide/rtc.rst 17941F: Documentation/devicetree/bindings/rtc/ 17942F: drivers/rtc/ 17943F: include/linux/platform_data/rtc-* 17944F: include/linux/rtc.h 17945F: include/linux/rtc/ 17946F: include/uapi/linux/rtc.h 17947F: tools/testing/selftests/rtc/ 17948 17949Real-time Linux Analysis (RTLA) tools 17950M: Daniel Bristot de Oliveira <bristot@kernel.org> 17951M: Steven Rostedt <rostedt@goodmis.org> 17952L: linux-trace-kernel@vger.kernel.org 17953S: Maintained 17954F: Documentation/tools/rtla/ 17955F: tools/tracing/rtla/ 17956 17957REALTEK AUDIO CODECS 17958M: Oder Chiou <oder_chiou@realtek.com> 17959S: Maintained 17960F: include/sound/rt*.h 17961F: sound/soc/codecs/rt* 17962 17963REALTEK OTTO WATCHDOG 17964M: Sander Vanheule <sander@svanheule.net> 17965L: linux-watchdog@vger.kernel.org 17966S: Maintained 17967F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17968F: drivers/watchdog/realtek_otto_wdt.c 17969 17970REALTEK RTL83xx SMI DSA ROUTER CHIPS 17971M: Linus Walleij <linus.walleij@linaro.org> 17972M: Alvin Šipraga <alsi@bang-olufsen.dk> 17973S: Maintained 17974F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17975F: drivers/net/dsa/realtek/* 17976 17977REALTEK WIRELESS DRIVER (rtlwifi family) 17978M: Ping-Ke Shih <pkshih@realtek.com> 17979L: linux-wireless@vger.kernel.org 17980S: Maintained 17981W: https://wireless.wiki.kernel.org/ 17982T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17983F: drivers/net/wireless/realtek/rtlwifi/ 17984 17985REALTEK WIRELESS DRIVER (rtw88) 17986M: Ping-Ke Shih <pkshih@realtek.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw88/ 17990 17991REALTEK WIRELESS DRIVER (rtw89) 17992M: Ping-Ke Shih <pkshih@realtek.com> 17993L: linux-wireless@vger.kernel.org 17994S: Maintained 17995F: drivers/net/wireless/realtek/rtw89/ 17996 17997REDPINE WIRELESS DRIVER 17998L: linux-wireless@vger.kernel.org 17999S: Orphan 18000F: drivers/net/wireless/rsi/ 18001 18002REGISTER MAP ABSTRACTION 18003M: Mark Brown <broonie@kernel.org> 18004L: linux-kernel@vger.kernel.org 18005S: Supported 18006T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18007F: Documentation/devicetree/bindings/regmap/ 18008F: drivers/base/regmap/ 18009F: include/linux/regmap.h 18010 18011REISERFS FILE SYSTEM 18012L: reiserfs-devel@vger.kernel.org 18013S: Supported 18014F: fs/reiserfs/ 18015 18016REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18017M: Bjorn Andersson <andersson@kernel.org> 18018M: Mathieu Poirier <mathieu.poirier@linaro.org> 18019L: linux-remoteproc@vger.kernel.org 18020S: Maintained 18021T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18022F: Documentation/ABI/testing/sysfs-class-remoteproc 18023F: Documentation/devicetree/bindings/remoteproc/ 18024F: Documentation/staging/remoteproc.rst 18025F: drivers/remoteproc/ 18026F: include/linux/remoteproc.h 18027F: include/linux/remoteproc/ 18028 18029REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18030M: Bjorn Andersson <andersson@kernel.org> 18031M: Mathieu Poirier <mathieu.poirier@linaro.org> 18032L: linux-remoteproc@vger.kernel.org 18033S: Maintained 18034T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18035F: Documentation/ABI/testing/sysfs-bus-rpmsg 18036F: Documentation/staging/rpmsg.rst 18037F: drivers/rpmsg/ 18038F: include/linux/rpmsg.h 18039F: include/linux/rpmsg/ 18040F: include/uapi/linux/rpmsg.h 18041F: samples/rpmsg/ 18042 18043REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18044M: Stephan Gerhold <stephan@gerhold.net> 18045L: netdev@vger.kernel.org 18046L: linux-remoteproc@vger.kernel.org 18047S: Maintained 18048F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18049 18050RENESAS CLOCK DRIVERS 18051M: Geert Uytterhoeven <geert+renesas@glider.be> 18052L: linux-renesas-soc@vger.kernel.org 18053S: Supported 18054T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18055F: Documentation/devicetree/bindings/clock/renesas,* 18056F: drivers/clk/renesas/ 18057 18058RENESAS EMEV2 I2C DRIVER 18059M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18063F: drivers/i2c/busses/i2c-emev2.c 18064 18065RENESAS ETHERNET DRIVERS 18066R: Sergey Shtylyov <s.shtylyov@omp.ru> 18067L: netdev@vger.kernel.org 18068L: linux-renesas-soc@vger.kernel.org 18069F: Documentation/devicetree/bindings/net/renesas,*.yaml 18070F: drivers/net/ethernet/renesas/ 18071F: include/linux/sh_eth.h 18072 18073RENESAS IDT821034 ASoC CODEC 18074M: Herve Codina <herve.codina@bootlin.com> 18075L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18076S: Maintained 18077F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18078F: sound/soc/codecs/idt821034.c 18079 18080RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18081M: Miquel Raynal <miquel.raynal@bootlin.com> 18082L: linux-mtd@lists.infradead.org 18083L: linux-renesas-soc@vger.kernel.org 18084S: Maintained 18085F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18086F: drivers/mtd/nand/raw/renesas-nand-controller.c 18087 18088RENESAS R-CAR GYROADC DRIVER 18089M: Marek Vasut <marek.vasut@gmail.com> 18090L: linux-iio@vger.kernel.org 18091S: Supported 18092F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18093F: drivers/iio/adc/rcar-gyroadc.c 18094 18095RENESAS R-CAR I2C DRIVERS 18096M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18097L: linux-renesas-soc@vger.kernel.org 18098S: Supported 18099F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18100F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18101F: drivers/i2c/busses/i2c-rcar.c 18102F: drivers/i2c/busses/i2c-sh_mobile.c 18103 18104RENESAS R-CAR SATA DRIVER 18105R: Sergey Shtylyov <s.shtylyov@omp.ru> 18106L: linux-ide@vger.kernel.org 18107L: linux-renesas-soc@vger.kernel.org 18108S: Supported 18109F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18110F: drivers/ata/sata_rcar.c 18111 18112RENESAS R-CAR THERMAL DRIVERS 18113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18114L: linux-renesas-soc@vger.kernel.org 18115S: Supported 18116F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18117F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18118F: drivers/thermal/rcar_gen3_thermal.c 18119F: drivers/thermal/rcar_thermal.c 18120 18121RENESAS RIIC DRIVER 18122M: Chris Brandt <chris.brandt@renesas.com> 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18126F: drivers/i2c/busses/i2c-riic.c 18127 18128RENESAS RZ/G2L A/D DRIVER 18129M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18130L: linux-iio@vger.kernel.org 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18134F: drivers/iio/adc/rzg2l_adc.c 18135 18136RENESAS RZ/G2L MTU3a COUNTER DRIVER 18137M: Biju Das <biju.das.jz@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18142F: drivers/counter/rz-mtu3-cnt.c 18143 18144RENESAS RZ/N1 A5PSW SWITCH DRIVER 18145M: Clément Léger <clement.leger@bootlin.com> 18146L: linux-renesas-soc@vger.kernel.org 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18150F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18151F: drivers/net/dsa/rzn1_a5psw* 18152F: drivers/net/pcs/pcs-rzn1-miic.c 18153F: include/dt-bindings/net/pcs-rzn1-miic.h 18154F: include/linux/pcs-rzn1-miic.h 18155F: net/dsa/tag_rzn1_a5psw.c 18156 18157RENESAS RZ/N1 RTC CONTROLLER DRIVER 18158M: Miquel Raynal <miquel.raynal@bootlin.com> 18159L: linux-rtc@vger.kernel.org 18160L: linux-renesas-soc@vger.kernel.org 18161S: Maintained 18162F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18163F: drivers/rtc/rtc-rzn1.c 18164 18165RENESAS RZ/N1 USBF CONTROLLER DRIVER 18166M: Herve Codina <herve.codina@bootlin.com> 18167L: linux-renesas-soc@vger.kernel.org 18168L: linux-usb@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18171F: drivers/usb/gadget/udc/renesas_usbf.c 18172 18173RENESAS RZ/V2M I2C DRIVER 18174M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18175L: linux-i2c@vger.kernel.org 18176L: linux-renesas-soc@vger.kernel.org 18177S: Supported 18178F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18179F: drivers/i2c/busses/i2c-rzv2m.c 18180 18181RENESAS USB PHY DRIVER 18182M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18183L: linux-renesas-soc@vger.kernel.org 18184S: Maintained 18185F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18186 18187RENESAS VERSACLOCK 7 CLOCK DRIVER 18188M: Alex Helms <alexander.helms.jy@renesas.com> 18189S: Maintained 18190F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18191F: drivers/clk/clk-versaclock7.c 18192 18193RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18194M: Herve Codina <herve.codina@bootlin.com> 18195L: linux-iio@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18198F: drivers/iio/potentiometer/x9250.c 18199 18200RESET CONTROLLER FRAMEWORK 18201M: Philipp Zabel <p.zabel@pengutronix.de> 18202S: Maintained 18203T: git git://git.pengutronix.de/git/pza/linux 18204F: Documentation/devicetree/bindings/reset/ 18205F: Documentation/driver-api/reset.rst 18206F: drivers/reset/ 18207F: include/dt-bindings/reset/ 18208F: include/linux/reset-controller.h 18209F: include/linux/reset.h 18210F: include/linux/reset/ 18211K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18212 18213RESTARTABLE SEQUENCES SUPPORT 18214M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18215M: Peter Zijlstra <peterz@infradead.org> 18216M: "Paul E. McKenney" <paulmck@kernel.org> 18217M: Boqun Feng <boqun.feng@gmail.com> 18218L: linux-kernel@vger.kernel.org 18219S: Supported 18220F: include/trace/events/rseq.h 18221F: include/uapi/linux/rseq.h 18222F: kernel/rseq.c 18223F: tools/testing/selftests/rseq/ 18224 18225RFKILL 18226M: Johannes Berg <johannes@sipsolutions.net> 18227L: linux-wireless@vger.kernel.org 18228S: Maintained 18229W: https://wireless.wiki.kernel.org/ 18230Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18233F: Documentation/ABI/stable/sysfs-class-rfkill 18234F: Documentation/driver-api/rfkill.rst 18235F: include/linux/rfkill.h 18236F: include/uapi/linux/rfkill.h 18237F: net/rfkill/ 18238 18239RHASHTABLE 18240M: Thomas Graf <tgraf@suug.ch> 18241M: Herbert Xu <herbert@gondor.apana.org.au> 18242L: netdev@vger.kernel.org 18243S: Maintained 18244F: include/linux/rhashtable-types.h 18245F: include/linux/rhashtable.h 18246F: lib/rhashtable.c 18247F: lib/test_rhashtable.c 18248 18249RICOH R5C592 MEMORYSTICK DRIVER 18250M: Maxim Levitsky <maximlevitsky@gmail.com> 18251S: Maintained 18252F: drivers/memstick/host/r592.* 18253 18254RICOH SMARTMEDIA/XD DRIVER 18255M: Maxim Levitsky <maximlevitsky@gmail.com> 18256S: Maintained 18257F: drivers/mtd/nand/raw/r852.c 18258F: drivers/mtd/nand/raw/r852.h 18259 18260RISC-V ARCHITECTURE 18261M: Paul Walmsley <paul.walmsley@sifive.com> 18262M: Palmer Dabbelt <palmer@dabbelt.com> 18263M: Albert Ou <aou@eecs.berkeley.edu> 18264L: linux-riscv@lists.infradead.org 18265S: Supported 18266Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18267C: irc://irc.libera.chat/riscv 18268P: Documentation/riscv/patch-acceptance.rst 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18270F: arch/riscv/ 18271N: riscv 18272K: riscv 18273 18274RISC-V MICROCHIP FPGA SUPPORT 18275M: Conor Dooley <conor.dooley@microchip.com> 18276M: Daire McNamara <daire.mcnamara@microchip.com> 18277L: linux-riscv@lists.infradead.org 18278S: Supported 18279F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18280F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18281F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18282F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18283F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18284F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18285F: Documentation/devicetree/bindings/riscv/microchip.yaml 18286F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18287F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18288F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18289F: arch/riscv/boot/dts/microchip/ 18290F: drivers/char/hw_random/mpfs-rng.c 18291F: drivers/clk/microchip/clk-mpfs*.c 18292F: drivers/i2c/busses/i2c-microchip-corei2c.c 18293F: drivers/mailbox/mailbox-mpfs.c 18294F: drivers/pci/controller/pcie-microchip-host.c 18295F: drivers/pwm/pwm-microchip-core.c 18296F: drivers/reset/reset-mpfs.c 18297F: drivers/rtc/rtc-mpfs.c 18298F: drivers/soc/microchip/mpfs-sys-controller.c 18299F: drivers/spi/spi-microchip-core-qspi.c 18300F: drivers/spi/spi-microchip-core.c 18301F: drivers/usb/musb/mpfs.c 18302F: include/soc/microchip/mpfs.h 18303 18304RISC-V MISC SOC SUPPORT 18305M: Conor Dooley <conor@kernel.org> 18306L: linux-riscv@lists.infradead.org 18307S: Maintained 18308Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18309T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18310F: Documentation/devicetree/bindings/riscv/ 18311F: arch/riscv/boot/dts/ 18312X: arch/riscv/boot/dts/allwinner/ 18313X: arch/riscv/boot/dts/renesas/ 18314 18315RISC-V PMU DRIVERS 18316M: Atish Patra <atishp@atishpatra.org> 18317R: Anup Patel <anup@brainfault.org> 18318L: linux-riscv@lists.infradead.org 18319S: Supported 18320F: drivers/perf/riscv_pmu.c 18321F: drivers/perf/riscv_pmu_legacy.c 18322F: drivers/perf/riscv_pmu_sbi.c 18323 18324RISC-V THEAD SoC SUPPORT 18325M: Jisheng Zhang <jszhang@kernel.org> 18326M: Guo Ren <guoren@kernel.org> 18327M: Fu Wei <wefu@redhat.com> 18328L: linux-riscv@lists.infradead.org 18329S: Maintained 18330F: arch/riscv/boot/dts/thead/ 18331 18332RNBD BLOCK DRIVERS 18333M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18334M: Jack Wang <jinpu.wang@ionos.com> 18335L: linux-block@vger.kernel.org 18336S: Maintained 18337F: drivers/block/rnbd/ 18338 18339ROCCAT DRIVERS 18340M: Stefan Achatz <erazor_de@users.sourceforge.net> 18341S: Maintained 18342W: http://sourceforge.net/projects/roccat/ 18343F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18344F: drivers/hid/hid-roccat* 18345F: include/linux/hid-roccat* 18346 18347ROCKCHIP CRYPTO DRIVERS 18348M: Corentin Labbe <clabbe@baylibre.com> 18349L: linux-crypto@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18352F: drivers/crypto/rockchip/ 18353 18354ROCKCHIP I2S TDM DRIVER 18355M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18356L: linux-rockchip@lists.infradead.org 18357S: Maintained 18358F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18359F: sound/soc/rockchip/rockchip_i2s_tdm.* 18360 18361ROCKCHIP ISP V1 DRIVER 18362M: Dafna Hirschfeld <dafna@fastmail.com> 18363L: linux-media@vger.kernel.org 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/admin-guide/media/rkisp1.rst 18367F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18368F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18369F: drivers/media/platform/rockchip/rkisp1 18370F: include/uapi/linux/rkisp1-config.h 18371 18372ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18373M: Jacob Chen <jacob-chen@iotwrt.com> 18374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18375L: linux-media@vger.kernel.org 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18379F: drivers/media/platform/rockchip/rga/ 18380 18381ROCKCHIP VIDEO DECODER DRIVER 18382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18387F: drivers/staging/media/rkvdec/ 18388 18389ROCKER DRIVER 18390M: Jiri Pirko <jiri@resnulli.us> 18391L: netdev@vger.kernel.org 18392S: Supported 18393F: drivers/net/ethernet/rocker/ 18394 18395ROCKETPORT EXPRESS/INFINITY DRIVER 18396M: Kevin Cernekee <cernekee@gmail.com> 18397L: linux-serial@vger.kernel.org 18398S: Odd Fixes 18399F: drivers/tty/serial/rp2.* 18400 18401ROHM BD99954 CHARGER IC 18402M: Matti Vaittinen <mazziesaccount@gmail.com> 18403S: Supported 18404F: drivers/power/supply/bd99954-charger.c 18405F: drivers/power/supply/bd99954-charger.h 18406 18407ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18408M: Tomasz Duszynski <tduszyns@gmail.com> 18409S: Maintained 18410F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18411F: drivers/iio/light/bh1750.c 18412 18413ROHM BU270xx LIGHT SENSOR DRIVERs 18414M: Matti Vaittinen <mazziesaccount@gmail.com> 18415L: linux-iio@vger.kernel.org 18416S: Supported 18417F: drivers/iio/light/rohm-bu27008.c 18418F: drivers/iio/light/rohm-bu27034.c 18419 18420ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18421M: Marek Vasut <marek.vasut+renesas@gmail.com> 18422L: linux-kernel@vger.kernel.org 18423L: linux-renesas-soc@vger.kernel.org 18424S: Supported 18425F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18426F: drivers/gpio/gpio-bd9571mwv.c 18427F: drivers/mfd/bd9571mwv.c 18428F: drivers/regulator/bd9571mwv-regulator.c 18429F: include/linux/mfd/bd9571mwv.h 18430 18431ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18432M: Matti Vaittinen <mazziesaccount@gmail.com> 18433S: Supported 18434F: drivers/clk/clk-bd718x7.c 18435F: drivers/gpio/gpio-bd71815.c 18436F: drivers/gpio/gpio-bd71828.c 18437F: drivers/mfd/rohm-bd71828.c 18438F: drivers/mfd/rohm-bd718x7.c 18439F: drivers/mfd/rohm-bd9576.c 18440F: drivers/regulator/bd71815-regulator.c 18441F: drivers/regulator/bd71828-regulator.c 18442F: drivers/regulator/bd718x7-regulator.c 18443F: drivers/regulator/bd9576-regulator.c 18444F: drivers/regulator/rohm-regulator.c 18445F: drivers/rtc/rtc-bd70528.c 18446F: drivers/watchdog/bd9576_wdt.c 18447F: include/linux/mfd/rohm-bd71815.h 18448F: include/linux/mfd/rohm-bd71828.h 18449F: include/linux/mfd/rohm-bd718x7.h 18450F: include/linux/mfd/rohm-bd957x.h 18451F: include/linux/mfd/rohm-generic.h 18452F: include/linux/mfd/rohm-shared.h 18453 18454ROSE NETWORK LAYER 18455M: Ralf Baechle <ralf@linux-mips.org> 18456L: linux-hams@vger.kernel.org 18457S: Maintained 18458W: http://www.linux-ax25.org/ 18459F: include/net/rose.h 18460F: include/uapi/linux/rose.h 18461F: net/rose/ 18462 18463ROTATION DRIVER FOR ALLWINNER A83T 18464M: Jernej Skrabec <jernej.skrabec@gmail.com> 18465L: linux-media@vger.kernel.org 18466S: Maintained 18467T: git git://linuxtv.org/media_tree.git 18468F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18469F: drivers/media/platform/sunxi/sun8i-rotate/ 18470 18471RPMSG TTY DRIVER 18472M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18473L: linux-remoteproc@vger.kernel.org 18474S: Maintained 18475F: drivers/tty/rpmsg_tty.c 18476 18477RTL2830 MEDIA DRIVER 18478M: Antti Palosaari <crope@iki.fi> 18479L: linux-media@vger.kernel.org 18480S: Maintained 18481W: https://linuxtv.org 18482W: http://palosaari.fi/linux/ 18483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18484T: git git://linuxtv.org/anttip/media_tree.git 18485F: drivers/media/dvb-frontends/rtl2830* 18486 18487RTL2832 MEDIA DRIVER 18488M: Antti Palosaari <crope@iki.fi> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491W: https://linuxtv.org 18492W: http://palosaari.fi/linux/ 18493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18494T: git git://linuxtv.org/anttip/media_tree.git 18495F: drivers/media/dvb-frontends/rtl2832* 18496 18497RTL2832_SDR MEDIA DRIVER 18498M: Antti Palosaari <crope@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502W: http://palosaari.fi/linux/ 18503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18504T: git git://linuxtv.org/anttip/media_tree.git 18505F: drivers/media/dvb-frontends/rtl2832_sdr* 18506 18507RTL8180 WIRELESS DRIVER 18508L: linux-wireless@vger.kernel.org 18509S: Orphan 18510W: https://wireless.wiki.kernel.org/ 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18512F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18513 18514RTL8187 WIRELESS DRIVER 18515M: Herton Ronaldo Krzesinski <herton@canonical.com> 18516M: Hin-Tak Leung <htl10@users.sourceforge.net> 18517M: Larry Finger <Larry.Finger@lwfinger.net> 18518L: linux-wireless@vger.kernel.org 18519S: Maintained 18520W: https://wireless.wiki.kernel.org/ 18521T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18522F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18523 18524RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18525M: Jes Sorensen <Jes.Sorensen@gmail.com> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18529F: drivers/net/wireless/realtek/rtl8xxxu/ 18530 18531RTRS TRANSPORT DRIVERS 18532M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18533M: Jack Wang <jinpu.wang@ionos.com> 18534L: linux-rdma@vger.kernel.org 18535S: Maintained 18536F: drivers/infiniband/ulp/rtrs/ 18537 18538RUNTIME VERIFICATION (RV) 18539M: Daniel Bristot de Oliveira <bristot@kernel.org> 18540M: Steven Rostedt <rostedt@goodmis.org> 18541L: linux-trace-kernel@vger.kernel.org 18542S: Maintained 18543F: Documentation/trace/rv/ 18544F: include/linux/rv.h 18545F: include/rv/ 18546F: kernel/trace/rv/ 18547F: tools/verification/ 18548 18549RUST 18550M: Miguel Ojeda <ojeda@kernel.org> 18551M: Alex Gaynor <alex.gaynor@gmail.com> 18552M: Wedson Almeida Filho <wedsonaf@gmail.com> 18553R: Boqun Feng <boqun.feng@gmail.com> 18554R: Gary Guo <gary@garyguo.net> 18555R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18556R: Benno Lossin <benno.lossin@proton.me> 18557L: rust-for-linux@vger.kernel.org 18558S: Supported 18559W: https://github.com/Rust-for-Linux/linux 18560B: https://github.com/Rust-for-Linux/linux/issues 18561C: zulip://rust-for-linux.zulipchat.com 18562T: git https://github.com/Rust-for-Linux/linux.git rust-next 18563F: Documentation/rust/ 18564F: rust/ 18565F: samples/rust/ 18566F: scripts/*rust* 18567K: \b(?i:rust)\b 18568 18569RXRPC SOCKETS (AF_RXRPC) 18570M: David Howells <dhowells@redhat.com> 18571M: Marc Dionne <marc.dionne@auristor.com> 18572L: linux-afs@lists.infradead.org 18573S: Supported 18574W: https://www.infradead.org/~dhowells/kafs/ 18575F: Documentation/networking/rxrpc.rst 18576F: include/keys/rxrpc-type.h 18577F: include/net/af_rxrpc.h 18578F: include/trace/events/rxrpc.h 18579F: include/uapi/linux/rxrpc.h 18580F: net/rxrpc/ 18581 18582S3 SAVAGE FRAMEBUFFER DRIVER 18583M: Antonino Daplas <adaplas@gmail.com> 18584L: linux-fbdev@vger.kernel.org 18585S: Maintained 18586F: drivers/video/fbdev/savage/ 18587 18588S390 ARCHITECTURE 18589M: Heiko Carstens <hca@linux.ibm.com> 18590M: Vasily Gorbik <gor@linux.ibm.com> 18591M: Alexander Gordeev <agordeev@linux.ibm.com> 18592R: Christian Borntraeger <borntraeger@linux.ibm.com> 18593R: Sven Schnelle <svens@linux.ibm.com> 18594L: linux-s390@vger.kernel.org 18595S: Supported 18596T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18597F: Documentation/driver-api/s390-drivers.rst 18598F: Documentation/s390/ 18599F: arch/s390/ 18600F: drivers/s390/ 18601F: drivers/watchdog/diag288_wdt.c 18602 18603S390 COMMON I/O LAYER 18604M: Vineeth Vijayan <vneethv@linux.ibm.com> 18605M: Peter Oberparleiter <oberpar@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608F: drivers/s390/cio/ 18609 18610S390 DASD DRIVER 18611M: Stefan Haberland <sth@linux.ibm.com> 18612M: Jan Hoeppner <hoeppner@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614S: Supported 18615F: block/partitions/ibm.c 18616F: drivers/s390/block/dasd* 18617F: include/linux/dasd_mod.h 18618 18619S390 IOMMU (PCI) 18620M: Niklas Schnelle <schnelle@linux.ibm.com> 18621M: Matthew Rosato <mjrosato@linux.ibm.com> 18622R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18623L: linux-s390@vger.kernel.org 18624S: Supported 18625F: drivers/iommu/s390-iommu.c 18626 18627S390 IUCV NETWORK LAYER 18628M: Alexandra Winter <wintera@linux.ibm.com> 18629M: Wenjia Zhang <wenjia@linux.ibm.com> 18630L: linux-s390@vger.kernel.org 18631L: netdev@vger.kernel.org 18632S: Supported 18633F: drivers/s390/net/*iucv* 18634F: include/net/iucv/ 18635F: net/iucv/ 18636 18637S390 MM 18638M: Alexander Gordeev <agordeev@linux.ibm.com> 18639M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18640L: linux-s390@vger.kernel.org 18641S: Supported 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18643F: arch/s390/include/asm/pgtable.h 18644F: arch/s390/mm 18645 18646S390 NETWORK DRIVERS 18647M: Alexandra Winter <wintera@linux.ibm.com> 18648M: Wenjia Zhang <wenjia@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650L: netdev@vger.kernel.org 18651S: Supported 18652F: drivers/s390/net/ 18653 18654S390 PCI SUBSYSTEM 18655M: Niklas Schnelle <schnelle@linux.ibm.com> 18656M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658S: Supported 18659F: Documentation/s390/pci.rst 18660F: arch/s390/pci/ 18661F: drivers/pci/hotplug/s390_pci_hpc.c 18662 18663S390 SCM DRIVER 18664M: Vineeth Vijayan <vneethv@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: drivers/s390/block/scm* 18668F: drivers/s390/cio/scm.c 18669 18670S390 VFIO AP DRIVER 18671M: Tony Krowiak <akrowiak@linux.ibm.com> 18672M: Halil Pasic <pasic@linux.ibm.com> 18673M: Jason Herne <jjherne@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: Documentation/s390/vfio-ap* 18677F: drivers/s390/crypto/vfio_ap* 18678 18679S390 VFIO-CCW DRIVER 18680M: Eric Farman <farman@linux.ibm.com> 18681M: Matthew Rosato <mjrosato@linux.ibm.com> 18682R: Halil Pasic <pasic@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684L: kvm@vger.kernel.org 18685S: Supported 18686F: Documentation/s390/vfio-ccw.rst 18687F: drivers/s390/cio/vfio_ccw* 18688F: include/uapi/linux/vfio_ccw.h 18689 18690S390 VFIO-PCI DRIVER 18691M: Matthew Rosato <mjrosato@linux.ibm.com> 18692M: Eric Farman <farman@linux.ibm.com> 18693L: linux-s390@vger.kernel.org 18694L: kvm@vger.kernel.org 18695S: Supported 18696F: arch/s390/kvm/pci* 18697F: drivers/vfio/pci/vfio_pci_zdev.c 18698F: include/uapi/linux/vfio_zdev.h 18699 18700S390 ZCRYPT DRIVER 18701M: Harald Freudenberger <freude@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703S: Supported 18704F: drivers/s390/crypto/ 18705 18706S390 ZFCP DRIVER 18707M: Steffen Maier <maier@linux.ibm.com> 18708M: Benjamin Block <bblock@linux.ibm.com> 18709L: linux-s390@vger.kernel.org 18710S: Supported 18711F: drivers/s390/scsi/zfcp_* 18712 18713SAA6588 RDS RECEIVER DRIVER 18714M: Hans Verkuil <hverkuil@xs4all.nl> 18715L: linux-media@vger.kernel.org 18716S: Odd Fixes 18717W: https://linuxtv.org 18718T: git git://linuxtv.org/media_tree.git 18719F: drivers/media/i2c/saa6588* 18720 18721SAA7134 VIDEO4LINUX DRIVER 18722M: Mauro Carvalho Chehab <mchehab@kernel.org> 18723L: linux-media@vger.kernel.org 18724S: Odd fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: Documentation/driver-api/media/drivers/saa7134* 18728F: drivers/media/pci/saa7134/ 18729 18730SAA7146 VIDEO4LINUX-2 DRIVER 18731M: Hans Verkuil <hverkuil@xs4all.nl> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/common/saa7146/ 18736F: drivers/media/pci/saa7146/ 18737F: include/media/drv-intf/saa7146* 18738 18739SAFESETID SECURITY MODULE 18740M: Micah Morton <mortonm@chromium.org> 18741S: Supported 18742F: Documentation/admin-guide/LSM/SafeSetID.rst 18743F: security/safesetid/ 18744 18745SAMSUNG AUDIO (ASoC) DRIVERS 18746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18748S: Maintained 18749B: mailto:linux-samsung-soc@vger.kernel.org 18750F: Documentation/devicetree/bindings/sound/samsung* 18751F: sound/soc/samsung/ 18752 18753SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18755L: linux-crypto@vger.kernel.org 18756L: linux-samsung-soc@vger.kernel.org 18757S: Maintained 18758F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18759F: drivers/crypto/exynos-rng.c 18760 18761SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18762M: Łukasz Stelmach <l.stelmach@samsung.com> 18763L: linux-samsung-soc@vger.kernel.org 18764S: Maintained 18765F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18766F: drivers/char/hw_random/exynos-trng.c 18767 18768SAMSUNG FRAMEBUFFER DRIVER 18769M: Jingoo Han <jingoohan1@gmail.com> 18770L: linux-fbdev@vger.kernel.org 18771S: Maintained 18772F: drivers/video/fbdev/s3c-fb.c 18773 18774SAMSUNG INTERCONNECT DRIVERS 18775M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18776M: Artur Świgoń <a.swigon@samsung.com> 18777L: linux-pm@vger.kernel.org 18778L: linux-samsung-soc@vger.kernel.org 18779S: Supported 18780F: drivers/interconnect/samsung/ 18781 18782SAMSUNG LAPTOP DRIVER 18783M: Corentin Chary <corentin.chary@gmail.com> 18784L: platform-driver-x86@vger.kernel.org 18785S: Maintained 18786F: drivers/platform/x86/samsung-laptop.c 18787 18788SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18790L: linux-kernel@vger.kernel.org 18791L: linux-samsung-soc@vger.kernel.org 18792S: Supported 18793B: mailto:linux-samsung-soc@vger.kernel.org 18794F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18799F: drivers/clk/clk-s2mps11.c 18800F: drivers/mfd/sec*.c 18801F: drivers/regulator/s2m*.c 18802F: drivers/regulator/s5m*.c 18803F: drivers/rtc/rtc-s5m.c 18804F: include/linux/mfd/samsung/ 18805 18806SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18807M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18808L: linux-media@vger.kernel.org 18809L: linux-samsung-soc@vger.kernel.org 18810S: Maintained 18811F: drivers/media/platform/samsung/s3c-camif/ 18812F: include/media/drv-intf/s3c_camif.h 18813 18814SAMSUNG S3FWRN5 NFC DRIVER 18815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18816S: Maintained 18817F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18818F: drivers/nfc/s3fwrn5 18819 18820SAMSUNG S5C73M3 CAMERA DRIVER 18821M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18822M: Andrzej Hajda <andrzej.hajda@intel.com> 18823L: linux-media@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18826F: drivers/media/i2c/s5c73m3/* 18827 18828SAMSUNG S5K5BAF CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: drivers/media/i2c/s5k5baf.c 18834 18835SAMSUNG S5P Security SubSystem (SSS) DRIVER 18836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18837M: Vladimir Zapolskiy <vz@mleia.com> 18838L: linux-crypto@vger.kernel.org 18839L: linux-samsung-soc@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18842F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18843F: drivers/crypto/s5p-sss.c 18844 18845SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847L: linux-media@vger.kernel.org 18848S: Supported 18849Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18854F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18855F: drivers/media/platform/samsung/exynos4-is/ 18856 18857SAMSUNG SOC CLOCK DRIVERS 18858M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18859M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18860M: Tomasz Figa <tomasz.figa@gmail.com> 18861M: Chanwoo Choi <cw00.choi@samsung.com> 18862R: Alim Akhtar <alim.akhtar@samsung.com> 18863L: linux-samsung-soc@vger.kernel.org 18864S: Supported 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18867F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18868F: Documentation/devicetree/bindings/clock/samsung,s3c* 18869F: drivers/clk/samsung/ 18870F: include/dt-bindings/clock/exynos*.h 18871F: include/dt-bindings/clock/s5p*.h 18872F: include/dt-bindings/clock/samsung,*.h 18873F: include/linux/clk/samsung.h 18874 18875SAMSUNG SPI DRIVERS 18876M: Andi Shyti <andi.shyti@kernel.org> 18877L: linux-spi@vger.kernel.org 18878L: linux-samsung-soc@vger.kernel.org 18879S: Maintained 18880F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18881F: drivers/spi/spi-s3c* 18882F: include/linux/platform_data/spi-s3c64xx.h 18883 18884SAMSUNG SXGBE DRIVERS 18885M: Byungho An <bh74.an@samsung.com> 18886L: netdev@vger.kernel.org 18887S: Supported 18888F: drivers/net/ethernet/samsung/sxgbe/ 18889 18890SAMSUNG THERMAL DRIVER 18891M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18893L: linux-pm@vger.kernel.org 18894L: linux-samsung-soc@vger.kernel.org 18895S: Maintained 18896F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18897F: drivers/thermal/samsung/ 18898 18899SAMSUNG USB2 PHY DRIVER 18900M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18901L: linux-kernel@vger.kernel.org 18902S: Supported 18903F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18904F: Documentation/driver-api/phy/samsung-usb2.rst 18905F: drivers/phy/samsung/phy-exynos4210-usb2.c 18906F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18907F: drivers/phy/samsung/phy-exynos5250-usb2.c 18908F: drivers/phy/samsung/phy-s5pv210-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.h 18911 18912SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18913M: Paul Barker <paul.barker@sancloud.com> 18914R: Marc Murphy <marc.murphy@sancloud.com> 18915S: Supported 18916F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18917 18918SC1200 WDT DRIVER 18919M: Zwane Mwaikambo <zwanem@gmail.com> 18920S: Maintained 18921F: drivers/watchdog/sc1200wdt.c 18922 18923SCHEDULER 18924M: Ingo Molnar <mingo@redhat.com> 18925M: Peter Zijlstra <peterz@infradead.org> 18926M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18927M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18928R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18929R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18930R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18931R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18932R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18933R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18934L: linux-kernel@vger.kernel.org 18935S: Maintained 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18937F: include/linux/preempt.h 18938F: include/linux/sched.h 18939F: include/linux/wait.h 18940F: include/uapi/linux/sched.h 18941F: kernel/sched/ 18942 18943SCSI LIBSAS SUBSYSTEM 18944R: John Garry <john.g.garry@oracle.com> 18945R: Jason Yan <yanaijie@huawei.com> 18946L: linux-scsi@vger.kernel.org 18947S: Supported 18948F: Documentation/scsi/libsas.rst 18949F: drivers/scsi/libsas/ 18950F: include/scsi/libsas.h 18951F: include/scsi/sas_ata.h 18952 18953SCSI RDMA PROTOCOL (SRP) INITIATOR 18954M: Bart Van Assche <bvanassche@acm.org> 18955L: linux-rdma@vger.kernel.org 18956S: Supported 18957Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18958F: drivers/infiniband/ulp/srp/ 18959F: include/scsi/srp.h 18960 18961SCSI RDMA PROTOCOL (SRP) TARGET 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964L: target-devel@vger.kernel.org 18965S: Supported 18966Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18967F: drivers/infiniband/ulp/srpt/ 18968 18969SCSI SG DRIVER 18970M: Doug Gilbert <dgilbert@interlog.com> 18971L: linux-scsi@vger.kernel.org 18972S: Maintained 18973W: http://sg.danny.cz/sg 18974F: Documentation/scsi/scsi-generic.rst 18975F: drivers/scsi/sg.c 18976F: include/scsi/sg.h 18977 18978SCSI SUBSYSTEM 18979M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18980M: "Martin K. Petersen" <martin.petersen@oracle.com> 18981L: linux-scsi@vger.kernel.org 18982S: Maintained 18983Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18986F: Documentation/devicetree/bindings/scsi/ 18987F: drivers/scsi/ 18988F: drivers/ufs/ 18989F: include/scsi/ 18990 18991SCSI TAPE DRIVER 18992M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18993L: linux-scsi@vger.kernel.org 18994S: Maintained 18995F: Documentation/scsi/st.rst 18996F: drivers/scsi/st.* 18997F: drivers/scsi/st_*.h 18998 18999SCSI TARGET CORE USER DRIVER 19000M: Bodo Stroesser <bostroesser@gmail.com> 19001L: linux-scsi@vger.kernel.org 19002L: target-devel@vger.kernel.org 19003S: Supported 19004F: Documentation/target/tcmu-design.rst 19005F: drivers/target/target_core_user.c 19006F: include/uapi/linux/target_core_user.h 19007 19008SCSI TARGET SUBSYSTEM 19009M: "Martin K. Petersen" <martin.petersen@oracle.com> 19010L: linux-scsi@vger.kernel.org 19011L: target-devel@vger.kernel.org 19012S: Supported 19013W: http://www.linux-iscsi.org 19014Q: https://patchwork.kernel.org/project/target-devel/list/ 19015T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19016F: Documentation/target/ 19017F: drivers/target/ 19018F: include/target/ 19019 19020SCTP PROTOCOL 19021M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19022M: Xin Long <lucien.xin@gmail.com> 19023L: linux-sctp@vger.kernel.org 19024S: Maintained 19025W: https://github.com/sctp/lksctp-tools/wiki 19026F: Documentation/networking/sctp.rst 19027F: include/linux/sctp.h 19028F: include/net/sctp/ 19029F: include/uapi/linux/sctp.h 19030F: net/sctp/ 19031 19032SCx200 CPU SUPPORT 19033M: Jim Cromie <jim.cromie@gmail.com> 19034S: Odd Fixes 19035F: Documentation/i2c/busses/scx200_acb.rst 19036F: arch/x86/platform/scx200/ 19037F: drivers/i2c/busses/scx200* 19038F: drivers/mtd/maps/scx200_docflash.c 19039F: drivers/watchdog/scx200_wdt.c 19040F: include/linux/scx200.h 19041 19042SCx200 GPIO DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/char/scx200_gpio.c 19046F: include/linux/scx200_gpio.h 19047 19048SCx200 HRT CLOCKSOURCE DRIVER 19049M: Jim Cromie <jim.cromie@gmail.com> 19050S: Maintained 19051F: drivers/clocksource/scx200_hrt.c 19052 19053SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19054M: Sascha Sommer <saschasommer@freenet.de> 19055L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19056S: Maintained 19057F: drivers/mmc/host/sdricoh_cs.c 19058 19059SECO BOARDS CEC DRIVER 19060M: Ettore Chimenti <ek5.chimenti@gmail.com> 19061S: Maintained 19062F: drivers/media/cec/platform/seco/seco-cec.c 19063F: drivers/media/cec/platform/seco/seco-cec.h 19064 19065SECURE COMPUTING 19066M: Kees Cook <keescook@chromium.org> 19067R: Andy Lutomirski <luto@amacapital.net> 19068R: Will Drewry <wad@chromium.org> 19069S: Supported 19070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19071F: Documentation/userspace-api/seccomp_filter.rst 19072F: include/linux/seccomp.h 19073F: include/uapi/linux/seccomp.h 19074F: kernel/seccomp.c 19075F: tools/testing/selftests/kselftest_harness.h 19076F: tools/testing/selftests/seccomp/* 19077K: \bsecure_computing 19078K: \bTIF_SECCOMP\b 19079 19080SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19081M: Kamal Dasu <kamal.dasu@broadcom.com> 19082M: Al Cooper <alcooperx@gmail.com> 19083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19084L: linux-mmc@vger.kernel.org 19085S: Maintained 19086F: drivers/mmc/host/sdhci-brcmstb* 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19089M: Adrian Hunter <adrian.hunter@intel.com> 19090L: linux-mmc@vger.kernel.org 19091S: Supported 19092F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19093F: drivers/mmc/host/sdhci* 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19096M: Eugen Hristev <eugen.hristev@microchip.com> 19097L: linux-mmc@vger.kernel.org 19098S: Supported 19099F: drivers/mmc/host/sdhci-of-at91.c 19100 19101SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19102M: Haibo Chen <haibo.chen@nxp.com> 19103L: linux-imx@nxp.com 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-esdhc-imx.c 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19109M: Ben Dooks <ben-linux@fluff.org> 19110M: Jaehoon Chung <jh80.chung@samsung.com> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-s3c* 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19116M: Viresh Kumar <vireshk@kernel.org> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-spear.c 19120 19121SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19122M: Vignesh Raghavendra <vigneshr@ti.com> 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-omap.c 19126 19127SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19128M: Jonathan Derrick <jonathan.derrick@linux.dev> 19129L: linux-block@vger.kernel.org 19130S: Supported 19131F: block/opal_proto.h 19132F: block/sed* 19133F: include/linux/sed* 19134F: include/uapi/linux/sed* 19135 19136SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19137M: Mark Rutland <mark.rutland@arm.com> 19138M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19139M: Sudeep Holla <sudeep.holla@arm.com> 19140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19141S: Maintained 19142F: drivers/firmware/smccc/ 19143F: include/linux/arm-smccc.h 19144 19145SECURITY CONTACT 19146M: Security Officers <security@kernel.org> 19147S: Supported 19148F: Documentation/process/security-bugs.rst 19149 19150SECURITY SUBSYSTEM 19151M: Paul Moore <paul@paul-moore.com> 19152M: James Morris <jmorris@namei.org> 19153M: "Serge E. Hallyn" <serge@hallyn.com> 19154L: linux-security-module@vger.kernel.org (suggested Cc:) 19155S: Supported 19156W: http://kernsec.org/ 19157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19158F: security/ 19159X: security/selinux/ 19160 19161SELINUX SECURITY MODULE 19162M: Paul Moore <paul@paul-moore.com> 19163M: Stephen Smalley <stephen.smalley.work@gmail.com> 19164M: Eric Paris <eparis@parisplace.org> 19165L: selinux@vger.kernel.org 19166S: Supported 19167W: https://selinuxproject.org 19168W: https://github.com/SELinuxProject 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19170F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19171F: Documentation/ABI/removed/sysfs-selinux-disable 19172F: Documentation/admin-guide/LSM/SELinux.rst 19173F: include/trace/events/avc.h 19174F: include/uapi/linux/selinux_netlink.h 19175F: scripts/selinux/ 19176F: security/selinux/ 19177 19178SENSABLE PHANTOM 19179M: Jiri Slaby <jirislaby@kernel.org> 19180S: Maintained 19181F: drivers/misc/phantom.c 19182F: include/uapi/linux/phantom.h 19183 19184SENSEAIR SUNRISE 006-0-0007 19185M: Jacopo Mondi <jacopo@jmondi.org> 19186S: Maintained 19187F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19188F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19189F: drivers/iio/chemical/sunrise_co2.c 19190 19191SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19192M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19193S: Maintained 19194F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19195F: drivers/iio/chemical/scd30.h 19196F: drivers/iio/chemical/scd30_core.c 19197F: drivers/iio/chemical/scd30_i2c.c 19198F: drivers/iio/chemical/scd30_serial.c 19199 19200SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19201M: Roan van Dijk <roan@protonic.nl> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19204F: drivers/iio/chemical/scd4x.c 19205 19206SENSIRION SGP40 GAS SENSOR DRIVER 19207M: Andreas Klinger <ak@it-klinger.de> 19208S: Maintained 19209F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19210F: drivers/iio/chemical/sgp40.c 19211 19212SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19213M: Tomasz Duszynski <tduszyns@gmail.com> 19214S: Maintained 19215F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19216F: drivers/iio/chemical/sps30.c 19217F: drivers/iio/chemical/sps30_i2c.c 19218F: drivers/iio/chemical/sps30_serial.c 19219 19220SERIAL DEVICE BUS 19221M: Rob Herring <robh@kernel.org> 19222L: linux-serial@vger.kernel.org 19223S: Maintained 19224F: Documentation/devicetree/bindings/serial/serial.yaml 19225F: drivers/tty/serdev/ 19226F: include/linux/serdev.h 19227 19228SERIAL DRIVERS 19229M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/ 19233F: drivers/tty/serial/ 19234 19235SERIAL IR RECEIVER 19236M: Sean Young <sean@mess.org> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239F: drivers/media/rc/serial_ir.c 19240 19241SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19242M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19244S: Maintained 19245F: Documentation/devicetree/bindings/slimbus/ 19246F: drivers/slimbus/ 19247F: include/linux/slimbus.h 19248 19249SFC NETWORK DRIVER 19250M: Edward Cree <ecree.xilinx@gmail.com> 19251M: Martin Habets <habetsm.xilinx@gmail.com> 19252L: netdev@vger.kernel.org 19253L: linux-net-drivers@amd.com 19254S: Supported 19255F: Documentation/networking/devlink/sfc.rst 19256F: drivers/net/ethernet/sfc/ 19257 19258SFCTEMP HWMON DRIVER 19259M: Emil Renner Berthing <kernel@esmil.dk> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19263F: Documentation/hwmon/sfctemp.rst 19264F: drivers/hwmon/sfctemp.c 19265 19266SFF/SFP/SFP+ MODULE SUPPORT 19267M: Russell King <linux@armlinux.org.uk> 19268L: netdev@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19271F: drivers/net/phy/phylink.c 19272F: drivers/net/phy/sfp* 19273F: include/linux/mdio/mdio-i2c.h 19274F: include/linux/phylink.h 19275F: include/linux/sfp.h 19276K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19277 19278SGI GRU DRIVER 19279M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19280S: Maintained 19281F: drivers/misc/sgi-gru/ 19282 19283SGI XP/XPC/XPNET DRIVER 19284M: Robin Holt <robinmholt@gmail.com> 19285M: Steve Wahl <steve.wahl@hpe.com> 19286R: Mike Travis <mike.travis@hpe.com> 19287S: Maintained 19288F: drivers/misc/sgi-xp/ 19289 19290SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19291M: Karsten Graul <kgraul@linux.ibm.com> 19292M: Wenjia Zhang <wenjia@linux.ibm.com> 19293M: Jan Karcher <jaka@linux.ibm.com> 19294R: D. Wythe <alibuda@linux.alibaba.com> 19295R: Tony Lu <tonylu@linux.alibaba.com> 19296R: Wen Gu <guwen@linux.alibaba.com> 19297L: linux-s390@vger.kernel.org 19298S: Supported 19299F: net/smc/ 19300 19301SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19302M: Linus Walleij <linus.walleij@linaro.org> 19303L: linux-iio@vger.kernel.org 19304S: Maintained 19305T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19306F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19307F: drivers/iio/light/gp2ap002.c 19308 19309SHARP RJ54N1CB0C SENSOR DRIVER 19310M: Jacopo Mondi <jacopo@jmondi.org> 19311L: linux-media@vger.kernel.org 19312S: Odd fixes 19313T: git git://linuxtv.org/media_tree.git 19314F: drivers/media/i2c/rj54n1cb0c.c 19315F: include/media/i2c/rj54n1cb0c.h 19316 19317SH_VOU V4L2 OUTPUT DRIVER 19318L: linux-media@vger.kernel.org 19319S: Orphan 19320F: drivers/media/platform/renesas/sh_vou.c 19321F: include/media/drv-intf/sh_vou.h 19322 19323SI2157 MEDIA DRIVER 19324M: Antti Palosaari <crope@iki.fi> 19325L: linux-media@vger.kernel.org 19326S: Maintained 19327W: https://linuxtv.org 19328W: http://palosaari.fi/linux/ 19329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19330T: git git://linuxtv.org/anttip/media_tree.git 19331F: drivers/media/tuners/si2157* 19332 19333SI2165 MEDIA DRIVER 19334M: Matthias Schwarzott <zzam@gentoo.org> 19335L: linux-media@vger.kernel.org 19336S: Maintained 19337W: https://linuxtv.org 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339F: drivers/media/dvb-frontends/si2165* 19340 19341SI2168 MEDIA DRIVER 19342M: Antti Palosaari <crope@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346W: http://palosaari.fi/linux/ 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348T: git git://linuxtv.org/anttip/media_tree.git 19349F: drivers/media/dvb-frontends/si2168* 19350 19351SI470X FM RADIO RECEIVER I2C DRIVER 19352M: Hans Verkuil <hverkuil@xs4all.nl> 19353L: linux-media@vger.kernel.org 19354S: Odd Fixes 19355W: https://linuxtv.org 19356T: git git://linuxtv.org/media_tree.git 19357F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19358F: drivers/media/radio/si470x/radio-si470x-i2c.c 19359 19360SI470X FM RADIO RECEIVER USB DRIVER 19361M: Hans Verkuil <hverkuil@xs4all.nl> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364W: https://linuxtv.org 19365T: git git://linuxtv.org/media_tree.git 19366F: drivers/media/radio/si470x/radio-si470x-common.c 19367F: drivers/media/radio/si470x/radio-si470x-usb.c 19368F: drivers/media/radio/si470x/radio-si470x.h 19369 19370SI4713 FM RADIO TRANSMITTER I2C DRIVER 19371M: Eduardo Valentin <edubezval@gmail.com> 19372L: linux-media@vger.kernel.org 19373S: Odd Fixes 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: drivers/media/radio/si4713/si4713.? 19377 19378SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/radio-platform-si4713.c 19385 19386SI4713 FM RADIO TRANSMITTER USB DRIVER 19387M: Hans Verkuil <hverkuil@xs4all.nl> 19388L: linux-media@vger.kernel.org 19389S: Maintained 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-usb-si4713.c 19393 19394SIANO DVB DRIVER 19395M: Mauro Carvalho Chehab <mchehab@kernel.org> 19396L: linux-media@vger.kernel.org 19397S: Odd fixes 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/common/siano/ 19401F: drivers/media/mmc/siano/ 19402F: drivers/media/usb/siano/ 19403F: drivers/media/usb/siano/ 19404 19405SIFIVE DRIVERS 19406M: Palmer Dabbelt <palmer@dabbelt.com> 19407M: Paul Walmsley <paul.walmsley@sifive.com> 19408L: linux-riscv@lists.infradead.org 19409S: Supported 19410N: sifive 19411K: [^@]sifive 19412 19413SIFIVE FU540 SYSTEM-ON-CHIP 19414M: Paul Walmsley <paul.walmsley@sifive.com> 19415M: Palmer Dabbelt <palmer@dabbelt.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19419N: fu540 19420K: fu540 19421 19422SIFIVE PDMA DRIVER 19423M: Green Wan <green.wan@sifive.com> 19424S: Maintained 19425F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19426F: drivers/dma/sf-pdma/ 19427 19428SIFIVE SOC DRIVERS 19429M: Conor Dooley <conor@kernel.org> 19430L: linux-riscv@lists.infradead.org 19431S: Maintained 19432T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19433F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19434F: drivers/soc/sifive/ 19435 19436SILEAD TOUCHSCREEN DRIVER 19437M: Hans de Goede <hdegoede@redhat.com> 19438L: linux-input@vger.kernel.org 19439L: platform-driver-x86@vger.kernel.org 19440S: Maintained 19441F: drivers/input/touchscreen/silead.c 19442F: drivers/platform/x86/touchscreen_dmi.c 19443 19444SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19445M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19446S: Supported 19447F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19448F: drivers/net/wireless/silabs/wfx/ 19449 19450SILICON MOTION SM712 FRAME BUFFER DRIVER 19451M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19452M: Teddy Wang <teddy.wang@siliconmotion.com> 19453M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: Documentation/fb/sm712fb.rst 19457F: drivers/video/fbdev/sm712* 19458 19459SILVACO I3C DUAL-ROLE MASTER 19460M: Miquel Raynal <miquel.raynal@bootlin.com> 19461M: Conor Culhane <conor.culhane@silvaco.com> 19462L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19463S: Maintained 19464F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19465F: drivers/i3c/master/svc-i3c-master.c 19466 19467SIMPLEFB FB DRIVER 19468M: Hans de Goede <hdegoede@redhat.com> 19469L: linux-fbdev@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19472F: drivers/video/fbdev/simplefb.c 19473F: include/linux/platform_data/simplefb.h 19474 19475SIMTEC EB110ATX (Chalice CATS) 19476M: Simtec Linux Team <linux@simtec.co.uk> 19477S: Supported 19478W: http://www.simtec.co.uk/products/EB110ATX/ 19479 19480SIOX 19481M: Thorsten Scherer <t.scherer@eckelmann.de> 19482M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19483R: Pengutronix Kernel Team <kernel@pengutronix.de> 19484S: Supported 19485F: drivers/gpio/gpio-siox.c 19486F: drivers/siox/* 19487F: include/trace/events/siox.h 19488 19489SIPHASH PRF ROUTINES 19490M: Jason A. Donenfeld <Jason@zx2c4.com> 19491S: Maintained 19492F: include/linux/siphash.h 19493F: lib/siphash.c 19494F: lib/siphash_kunit.c 19495 19496SIS 190 ETHERNET DRIVER 19497M: Francois Romieu <romieu@fr.zoreil.com> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500F: drivers/net/ethernet/sis/sis190.c 19501 19502SIS 900/7016 FAST ETHERNET DRIVER 19503M: Daniele Venzano <venza@brownhat.org> 19504L: netdev@vger.kernel.org 19505S: Maintained 19506W: http://www.brownhat.org/sis900.html 19507F: drivers/net/ethernet/sis/sis900.* 19508 19509SIS FRAMEBUFFER DRIVER 19510S: Orphan 19511F: Documentation/fb/sisfb.rst 19512F: drivers/video/fbdev/sis/ 19513F: include/video/sisfb.h 19514 19515SIS I2C TOUCHSCREEN DRIVER 19516M: Mika Penttilä <mpenttil@redhat.com> 19517L: linux-input@vger.kernel.org 19518S: Maintained 19519F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19520F: drivers/input/touchscreen/sis_i2c.c 19521 19522SIS USB2VGA DRIVER 19523M: Thomas Winischhofer <thomas@winischhofer.net> 19524S: Maintained 19525W: http://www.winischhofer.at/linuxsisusbvga.shtml 19526F: drivers/usb/misc/sisusbvga/ 19527 19528SL28 CPLD MFD DRIVER 19529M: Michael Walle <michael@walle.cc> 19530S: Maintained 19531F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19532F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19533F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19534F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19535F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19536F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19537F: drivers/gpio/gpio-sl28cpld.c 19538F: drivers/hwmon/sl28cpld-hwmon.c 19539F: drivers/irqchip/irq-sl28cpld.c 19540F: drivers/pwm/pwm-sl28cpld.c 19541F: drivers/watchdog/sl28cpld_wdt.c 19542 19543SL28 VPD NVMEM LAYOUT DRIVER 19544M: Michael Walle <michael@walle.cc> 19545S: Maintained 19546F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19547F: drivers/nvmem/layouts/sl28vpd.c 19548 19549SLAB ALLOCATOR 19550M: Christoph Lameter <cl@linux.com> 19551M: Pekka Enberg <penberg@kernel.org> 19552M: David Rientjes <rientjes@google.com> 19553M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19554M: Andrew Morton <akpm@linux-foundation.org> 19555M: Vlastimil Babka <vbabka@suse.cz> 19556R: Roman Gushchin <roman.gushchin@linux.dev> 19557R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19558L: linux-mm@kvack.org 19559S: Maintained 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19561F: include/linux/sl?b*.h 19562F: mm/sl?b* 19563 19564SLCAN CAN NETWORK DRIVER 19565M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19566L: linux-can@vger.kernel.org 19567S: Maintained 19568F: drivers/net/can/slcan/ 19569 19570SLEEPABLE READ-COPY UPDATE (SRCU) 19571M: Lai Jiangshan <jiangshanlai@gmail.com> 19572M: "Paul E. McKenney" <paulmck@kernel.org> 19573M: Josh Triplett <josh@joshtriplett.org> 19574R: Steven Rostedt <rostedt@goodmis.org> 19575R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19576L: rcu@vger.kernel.org 19577S: Supported 19578W: http://www.rdrop.com/users/paulmck/RCU/ 19579T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19580F: include/linux/srcu*.h 19581F: kernel/rcu/srcu*.c 19582 19583SMACK SECURITY MODULE 19584M: Casey Schaufler <casey@schaufler-ca.com> 19585L: linux-security-module@vger.kernel.org 19586S: Maintained 19587W: http://schaufler-ca.com 19588T: git git://github.com/cschaufler/smack-next 19589F: Documentation/admin-guide/LSM/Smack.rst 19590F: security/smack/ 19591 19592SMC91x ETHERNET DRIVER 19593M: Nicolas Pitre <nico@fluxnic.net> 19594S: Odd Fixes 19595F: drivers/net/ethernet/smsc/smc91x.* 19596 19597SMM665 HARDWARE MONITOR DRIVER 19598M: Guenter Roeck <linux@roeck-us.net> 19599L: linux-hwmon@vger.kernel.org 19600S: Maintained 19601F: Documentation/hwmon/smm665.rst 19602F: drivers/hwmon/smm665.c 19603 19604SMSC EMC2103 HARDWARE MONITOR DRIVER 19605M: Steve Glendinning <steve.glendinning@shawell.net> 19606L: linux-hwmon@vger.kernel.org 19607S: Maintained 19608F: Documentation/hwmon/emc2103.rst 19609F: drivers/hwmon/emc2103.c 19610 19611SMSC SCH5627 HARDWARE MONITOR DRIVER 19612M: Hans de Goede <hdegoede@redhat.com> 19613L: linux-hwmon@vger.kernel.org 19614S: Supported 19615F: Documentation/hwmon/sch5627.rst 19616F: drivers/hwmon/sch5627.c 19617 19618SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19619M: Steve Glendinning <steve.glendinning@shawell.net> 19620L: linux-fbdev@vger.kernel.org 19621S: Maintained 19622F: drivers/video/fbdev/smscufx.c 19623 19624SMSC47B397 HARDWARE MONITOR DRIVER 19625M: Jean Delvare <jdelvare@suse.com> 19626L: linux-hwmon@vger.kernel.org 19627S: Maintained 19628F: Documentation/hwmon/smsc47b397.rst 19629F: drivers/hwmon/smsc47b397.c 19630 19631SMSC911x ETHERNET DRIVER 19632M: Steve Glendinning <steve.glendinning@shawell.net> 19633L: netdev@vger.kernel.org 19634S: Maintained 19635F: drivers/net/ethernet/smsc/smsc911x.* 19636F: include/linux/smsc911x.h 19637 19638SMSC9420 PCI ETHERNET DRIVER 19639M: Steve Glendinning <steve.glendinning@shawell.net> 19640L: netdev@vger.kernel.org 19641S: Maintained 19642F: drivers/net/ethernet/smsc/smsc9420.* 19643 19644SNET DPU VIRTIO DATA PATH ACCELERATOR 19645R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19646F: drivers/vdpa/solidrun/ 19647 19648SOCIONEXT (SNI) AVE NETWORK DRIVER 19649M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19650L: netdev@vger.kernel.org 19651S: Maintained 19652F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19653F: drivers/net/ethernet/socionext/sni_ave.c 19654 19655SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19656M: Jassi Brar <jaswinder.singh@linaro.org> 19657M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19661F: drivers/net/ethernet/socionext/netsec.c 19662 19663SOCIONEXT (SNI) Synquacer SPI DRIVER 19664M: Masahisa Kojima <masahisa.kojima@linaro.org> 19665M: Jassi Brar <jaswinder.singh@linaro.org> 19666L: linux-spi@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19669F: drivers/spi/spi-synquacer.c 19670 19671SOCIONEXT SYNQUACER I2C DRIVER 19672M: Ard Biesheuvel <ardb@kernel.org> 19673L: linux-i2c@vger.kernel.org 19674S: Maintained 19675F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19676F: drivers/i2c/busses/i2c-synquacer.c 19677 19678SOCIONEXT UNIPHIER SOUND DRIVER 19679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19680S: Orphan 19681F: sound/soc/uniphier/ 19682 19683SOCKET TIMESTAMPING 19684M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19685S: Maintained 19686F: Documentation/networking/timestamping.rst 19687F: include/uapi/linux/net_tstamp.h 19688F: tools/testing/selftests/net/so_txtime.c 19689 19690SOEKRIS NET48XX LED SUPPORT 19691M: Chris Boot <bootc@bootc.net> 19692S: Maintained 19693F: drivers/leds/leds-net48xx.c 19694 19695SOFT-IWARP DRIVER (siw) 19696M: Bernard Metzler <bmt@zurich.ibm.com> 19697L: linux-rdma@vger.kernel.org 19698S: Supported 19699F: drivers/infiniband/sw/siw/ 19700F: include/uapi/rdma/siw-abi.h 19701 19702SOFT-ROCE DRIVER (rxe) 19703M: Zhu Yanjun <zyjzyj2000@gmail.com> 19704L: linux-rdma@vger.kernel.org 19705S: Supported 19706F: drivers/infiniband/sw/rxe/ 19707F: include/uapi/rdma/rdma_user_rxe.h 19708 19709SOFTLOGIC 6x10 MPEG CODEC 19710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19711M: Anton Sviridenko <anton@corp.bluecherry.net> 19712M: Andrey Utkin <andrey_utkin@fastmail.com> 19713M: Ismael Luceno <ismael@iodev.co.uk> 19714L: linux-media@vger.kernel.org 19715S: Supported 19716F: drivers/media/pci/solo6x10/ 19717 19718SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19719M: James Morse <james.morse@arm.com> 19720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19721S: Maintained 19722F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19723F: drivers/firmware/arm_sdei.c 19724F: include/linux/arm_sdei.h 19725F: include/uapi/linux/arm_sdei.h 19726 19727SOFTWARE NODES AND DEVICE PROPERTIES 19728R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19729R: Daniel Scally <djrscally@gmail.com> 19730R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19731R: Sakari Ailus <sakari.ailus@linux.intel.com> 19732L: linux-acpi@vger.kernel.org 19733S: Maintained 19734F: drivers/base/property.c 19735F: drivers/base/swnode.c 19736F: include/linux/fwnode.h 19737F: include/linux/property.h 19738 19739SOFTWARE RAID (Multiple Disks) SUPPORT 19740M: Song Liu <song@kernel.org> 19741L: linux-raid@vger.kernel.org 19742S: Supported 19743Q: https://patchwork.kernel.org/project/linux-raid/list/ 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19745F: drivers/md/Kconfig 19746F: drivers/md/Makefile 19747F: drivers/md/md* 19748F: drivers/md/raid* 19749F: include/linux/raid/ 19750F: include/uapi/linux/raid/ 19751 19752SOLIDRUN CLEARFOG SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19756F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19757 19758SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19759M: Russell King <linux@armlinux.org.uk> 19760S: Maintained 19761F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19764 19765SONIC NETWORK DRIVER 19766M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19767L: netdev@vger.kernel.org 19768S: Maintained 19769F: drivers/net/ethernet/natsemi/sonic.* 19770 19771SONICS SILICON BACKPLANE DRIVER (SSB) 19772M: Michael Buesch <m@bues.ch> 19773L: linux-wireless@vger.kernel.org 19774S: Maintained 19775F: drivers/ssb/ 19776F: include/linux/ssb/ 19777 19778SONY IMX208 SENSOR DRIVER 19779M: Sakari Ailus <sakari.ailus@linux.intel.com> 19780L: linux-media@vger.kernel.org 19781S: Maintained 19782T: git git://linuxtv.org/media_tree.git 19783F: drivers/media/i2c/imx208.c 19784 19785SONY IMX214 SENSOR DRIVER 19786M: Ricardo Ribalda <ribalda@kernel.org> 19787L: linux-media@vger.kernel.org 19788S: Maintained 19789T: git git://linuxtv.org/media_tree.git 19790F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19791F: drivers/media/i2c/imx214.c 19792 19793SONY IMX219 SENSOR DRIVER 19794M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19799F: drivers/media/i2c/imx219.c 19800 19801SONY IMX258 SENSOR DRIVER 19802M: Sakari Ailus <sakari.ailus@linux.intel.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19807F: drivers/media/i2c/imx258.c 19808 19809SONY IMX274 SENSOR DRIVER 19810M: Leon Luo <leonl@leopardimaging.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19815F: drivers/media/i2c/imx274.c 19816 19817SONY IMX290 SENSOR DRIVER 19818M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19823F: drivers/media/i2c/imx290.c 19824 19825SONY IMX296 SENSOR DRIVER 19826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19832F: drivers/media/i2c/imx296.c 19833 19834SONY IMX319 SENSOR DRIVER 19835M: Bingbu Cao <bingbu.cao@intel.com> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: drivers/media/i2c/imx319.c 19840 19841SONY IMX334 SENSOR DRIVER 19842M: Paul J. Murphy <paul.j.murphy@intel.com> 19843M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19848F: drivers/media/i2c/imx334.c 19849 19850SONY IMX335 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19857F: drivers/media/i2c/imx335.c 19858 19859SONY IMX355 SENSOR DRIVER 19860M: Tianshu Qiu <tian.shu.qiu@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: drivers/media/i2c/imx355.c 19865 19866SONY IMX412 SENSOR DRIVER 19867M: Paul J. Murphy <paul.j.murphy@intel.com> 19868M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19873F: drivers/media/i2c/imx412.c 19874 19875SONY IMX415 SENSOR DRIVER 19876M: Michael Riesch <michael.riesch@wolfvision.net> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19881F: drivers/media/i2c/imx415.c 19882 19883SONY MEMORYSTICK SUBSYSTEM 19884M: Maxim Levitsky <maximlevitsky@gmail.com> 19885M: Alex Dubov <oakad@yahoo.com> 19886M: Ulf Hansson <ulf.hansson@linaro.org> 19887L: linux-mmc@vger.kernel.org 19888S: Maintained 19889T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19890F: drivers/memstick/ 19891F: include/linux/memstick.h 19892 19893SONY VAIO CONTROL DEVICE DRIVER 19894M: Mattia Dongili <malattia@linux.it> 19895L: platform-driver-x86@vger.kernel.org 19896S: Maintained 19897W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19898F: Documentation/admin-guide/laptops/sony-laptop.rst 19899F: drivers/char/sonypi.c 19900F: drivers/platform/x86/sony-laptop.c 19901F: include/linux/sony-laptop.h 19902 19903SOUND 19904M: Jaroslav Kysela <perex@perex.cz> 19905M: Takashi Iwai <tiwai@suse.com> 19906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19907S: Maintained 19908W: http://www.alsa-project.org/ 19909Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19911F: Documentation/sound/ 19912F: include/sound/ 19913F: include/uapi/sound/ 19914F: sound/ 19915F: tools/testing/selftests/alsa 19916 19917SOUND - ALSA SELFTESTS 19918M: Mark Brown <broonie@kernel.org> 19919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19920L: linux-kselftest@vger.kernel.org 19921S: Supported 19922F: tools/testing/selftests/alsa 19923 19924SOUND - COMPRESSED AUDIO 19925M: Vinod Koul <vkoul@kernel.org> 19926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19927S: Supported 19928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19929F: Documentation/sound/designs/compress-offload.rst 19930F: include/sound/compress_driver.h 19931F: include/uapi/sound/compress_* 19932F: sound/core/compress_offload.c 19933F: sound/soc/soc-compress.c 19934 19935SOUND - DMAENGINE HELPERS 19936M: Lars-Peter Clausen <lars@metafoo.de> 19937S: Supported 19938F: include/sound/dmaengine_pcm.h 19939F: sound/core/pcm_dmaengine.c 19940F: sound/soc/soc-generic-dmaengine-pcm.c 19941 19942SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19943M: Liam Girdwood <lgirdwood@gmail.com> 19944M: Mark Brown <broonie@kernel.org> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Supported 19947W: http://alsa-project.org/main/index.php/ASoC 19948T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19949F: Documentation/devicetree/bindings/sound/ 19950F: Documentation/sound/soc/ 19951F: include/dt-bindings/sound/ 19952F: include/sound/soc* 19953F: sound/soc/ 19954 19955SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19956M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19957M: Liam Girdwood <lgirdwood@gmail.com> 19958M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19959M: Bard Liao <yung-chuan.liao@linux.intel.com> 19960M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19961M: Daniel Baluta <daniel.baluta@nxp.com> 19962R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19963L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19964S: Supported 19965W: https://github.com/thesofproject/linux/ 19966F: sound/soc/sof/ 19967 19968SOUNDWIRE SUBSYSTEM 19969M: Vinod Koul <vkoul@kernel.org> 19970M: Bard Liao <yung-chuan.liao@linux.intel.com> 19971R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19972R: Sanyog Kale <sanyog.r.kale@intel.com> 19973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19974S: Supported 19975T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19976F: Documentation/driver-api/soundwire/ 19977F: drivers/soundwire/ 19978F: include/linux/soundwire/ 19979 19980SP2 MEDIA DRIVER 19981M: Olli Salonen <olli.salonen@iki.fi> 19982L: linux-media@vger.kernel.org 19983S: Maintained 19984W: https://linuxtv.org 19985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19986F: drivers/media/dvb-frontends/sp2* 19987 19988SPANISH DOCUMENTATION 19989M: Carlos Bilbao <carlos.bilbao@amd.com> 19990S: Maintained 19991F: Documentation/translations/sp_SP/ 19992 19993SPARC + UltraSPARC (sparc/sparc64) 19994M: "David S. Miller" <davem@davemloft.net> 19995L: sparclinux@vger.kernel.org 19996S: Maintained 19997Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20000F: arch/sparc/ 20001F: drivers/sbus/ 20002 20003SPARC SERIAL DRIVERS 20004M: "David S. Miller" <davem@davemloft.net> 20005L: sparclinux@vger.kernel.org 20006S: Maintained 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20009F: drivers/tty/serial/suncore.c 20010F: drivers/tty/serial/sunhv.c 20011F: drivers/tty/serial/sunsab.c 20012F: drivers/tty/serial/sunsab.h 20013F: drivers/tty/serial/sunsu.c 20014F: drivers/tty/serial/sunzilog.c 20015F: drivers/tty/serial/sunzilog.h 20016F: drivers/tty/vcc.c 20017F: include/linux/sunserialcore.h 20018 20019SPARSE CHECKER 20020M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20021L: linux-sparse@vger.kernel.org 20022S: Maintained 20023W: https://sparse.docs.kernel.org/ 20024Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20025B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20026T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20027F: include/linux/compiler.h 20028 20029SPEAKUP CONSOLE SPEECH DRIVER 20030M: William Hubbs <w.d.hubbs@gmail.com> 20031M: Chris Brannon <chris@the-brannons.com> 20032M: Kirk Reiser <kirk@reisers.ca> 20033M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20034L: speakup@linux-speakup.org 20035S: Odd Fixes 20036W: http://www.linux-speakup.org/ 20037W: https://github.com/linux-speakup/speakup 20038B: https://github.com/linux-speakup/speakup/issues 20039F: drivers/accessibility/speakup/ 20040 20041SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20042M: Viresh Kumar <vireshk@kernel.org> 20043M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20044M: soc@kernel.org 20045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20046S: Maintained 20047W: http://www.st.com/spear 20048F: arch/arm/boot/dts/st/spear* 20049F: arch/arm/mach-spear/ 20050F: drivers/clk/spear/ 20051F: drivers/pinctrl/spear/ 20052 20053SPI NOR SUBSYSTEM 20054M: Tudor Ambarus <tudor.ambarus@linaro.org> 20055M: Pratyush Yadav <pratyush@kernel.org> 20056R: Michael Walle <michael@walle.cc> 20057L: linux-mtd@lists.infradead.org 20058S: Maintained 20059W: http://www.linux-mtd.infradead.org/ 20060Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20061C: irc://irc.oftc.net/mtd 20062T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20063F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20064F: drivers/mtd/spi-nor/ 20065F: include/linux/mtd/spi-nor.h 20066 20067SPI SUBSYSTEM 20068M: Mark Brown <broonie@kernel.org> 20069L: linux-spi@vger.kernel.org 20070S: Maintained 20071Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20073F: Documentation/devicetree/bindings/spi/ 20074F: Documentation/spi/ 20075F: drivers/spi/ 20076F: include/linux/spi/ 20077F: include/uapi/linux/spi/ 20078F: tools/spi/ 20079 20080SPIDERNET NETWORK DRIVER for CELL 20081M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20082M: Geoff Levand <geoff@infradead.org> 20083L: netdev@vger.kernel.org 20084L: linuxppc-dev@lists.ozlabs.org 20085S: Maintained 20086F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20087F: drivers/net/ethernet/toshiba/spider_net* 20088 20089SPMI SUBSYSTEM 20090M: Stephen Boyd <sboyd@kernel.org> 20091L: linux-kernel@vger.kernel.org 20092S: Maintained 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20094F: Documentation/devicetree/bindings/spmi/ 20095F: drivers/spmi/ 20096F: include/dt-bindings/spmi/spmi.h 20097F: include/linux/spmi.h 20098F: include/trace/events/spmi.h 20099 20100SPU FILE SYSTEM 20101M: Jeremy Kerr <jk@ozlabs.org> 20102L: linuxppc-dev@lists.ozlabs.org 20103S: Supported 20104W: http://www.ibm.com/developerworks/power/cell/ 20105F: Documentation/filesystems/spufs/spufs.rst 20106F: arch/powerpc/platforms/cell/spufs/ 20107 20108SQUASHFS FILE SYSTEM 20109M: Phillip Lougher <phillip@squashfs.org.uk> 20110L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20111S: Maintained 20112W: http://squashfs.org.uk 20113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20114F: Documentation/filesystems/squashfs.rst 20115F: fs/squashfs/ 20116 20117SRM (Alpha) environment access 20118M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20119S: Maintained 20120F: arch/alpha/kernel/srm_env.c 20121 20122ST LSM6DSx IMU IIO DRIVER 20123M: Lorenzo Bianconi <lorenzo@kernel.org> 20124L: linux-iio@vger.kernel.org 20125S: Maintained 20126W: http://www.st.com/ 20127F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20128F: drivers/iio/imu/st_lsm6dsx/ 20129 20130ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20131M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20132M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20133L: linux-media@vger.kernel.org 20134S: Maintained 20135T: git git://linuxtv.org/media_tree.git 20136F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20137F: drivers/media/i2c/st-mipid02.c 20138 20139ST STM32 I2C/SMBUS DRIVER 20140M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-i2c@vger.kernel.org 20143S: Maintained 20144F: drivers/i2c/busses/i2c-stm32* 20145 20146ST STM32 SPI DRIVER 20147M: Alain Volmat <alain.volmat@foss.st.com> 20148L: linux-spi@vger.kernel.org 20149S: Maintained 20150F: drivers/spi/spi-stm32.c 20151 20152ST STPDDC60 DRIVER 20153M: Daniel Nilsson <daniel.nilsson@flex.com> 20154L: linux-hwmon@vger.kernel.org 20155S: Maintained 20156F: Documentation/hwmon/stpddc60.rst 20157F: drivers/hwmon/pmbus/stpddc60.c 20158 20159ST VGXY61 DRIVER 20160M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20161M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20162L: linux-media@vger.kernel.org 20163S: Maintained 20164T: git git://linuxtv.org/media_tree.git 20165F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20166F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20167F: drivers/media/i2c/st-vgxy61.c 20168 20169ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20170M: Song Qiang <songqiang1304521@gmail.com> 20171L: linux-iio@vger.kernel.org 20172S: Maintained 20173F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20174F: drivers/iio/proximity/vl53l0x-i2c.c 20175 20176STABLE BRANCH 20177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20178M: Sasha Levin <sashal@kernel.org> 20179L: stable@vger.kernel.org 20180S: Supported 20181F: Documentation/process/stable-kernel-rules.rst 20182 20183STAGING - ATOMISP DRIVER 20184M: Hans de Goede <hdegoede@redhat.com> 20185M: Mauro Carvalho Chehab <mchehab@kernel.org> 20186R: Sakari Ailus <sakari.ailus@linux.intel.com> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189F: drivers/staging/media/atomisp/ 20190 20191STAGING - FIELDBUS SUBSYSTEM 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/* 20195F: drivers/staging/fieldbus/Documentation/ 20196 20197STAGING - HMS ANYBUS-S BUS 20198M: Sven Van Asbroeck <TheSven73@gmail.com> 20199S: Maintained 20200F: drivers/staging/fieldbus/anybuss/ 20201 20202STAGING - INDUSTRIAL IO 20203M: Jonathan Cameron <jic23@kernel.org> 20204L: linux-iio@vger.kernel.org 20205S: Odd Fixes 20206F: Documentation/devicetree/bindings/staging/iio/ 20207F: drivers/staging/iio/ 20208 20209STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20210M: Marc Dietrich <marvin24@gmx.de> 20211L: ac100@lists.launchpad.net (moderated for non-subscribers) 20212L: linux-tegra@vger.kernel.org 20213S: Maintained 20214F: drivers/staging/nvec/ 20215 20216STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20217M: Jens Frederich <jfrederich@gmail.com> 20218M: Jon Nettleton <jon.nettleton@gmail.com> 20219S: Maintained 20220W: http://wiki.laptop.org/go/DCON 20221F: drivers/staging/olpc_dcon/ 20222 20223STAGING - REALTEK RTL8712U DRIVERS 20224M: Larry Finger <Larry.Finger@lwfinger.net> 20225M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20226S: Odd Fixes 20227F: drivers/staging/rtl8712/ 20228 20229STAGING - SEPS525 LCD CONTROLLER DRIVERS 20230M: Michael Hennerich <michael.hennerich@analog.com> 20231L: linux-fbdev@vger.kernel.org 20232S: Supported 20233F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20234F: drivers/staging/fbtft/fb_seps525.c 20235 20236STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20237M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20238M: Teddy Wang <teddy.wang@siliconmotion.com> 20239M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20240L: linux-fbdev@vger.kernel.org 20241S: Maintained 20242F: drivers/staging/sm750fb/ 20243 20244STAGING - VIA VT665X DRIVERS 20245M: Forest Bond <forest@alittletooquiet.net> 20246S: Odd Fixes 20247F: drivers/staging/vt665?/ 20248 20249STAGING SUBSYSTEM 20250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20251L: linux-staging@lists.linux.dev 20252S: Supported 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20254F: drivers/staging/ 20255 20256STARFIRE/DURALAN NETWORK DRIVER 20257M: Ion Badulescu <ionut@badula.org> 20258S: Odd Fixes 20259F: drivers/net/ethernet/adaptec/starfire* 20260 20261STARFIVE CRYPTO DRIVER 20262M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20263M: William Qiu <william.qiu@starfivetech.com> 20264S: Supported 20265F: Documentation/devicetree/bindings/crypto/starfive* 20266F: drivers/crypto/starfive/ 20267 20268STARFIVE DEVICETREES 20269M: Emil Renner Berthing <kernel@esmil.dk> 20270S: Maintained 20271F: arch/riscv/boot/dts/starfive/ 20272 20273STARFIVE DWMAC GLUE LAYER 20274M: Emil Renner Berthing <kernel@esmil.dk> 20275M: Samin Guo <samin.guo@starfivetech.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20278F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20279 20280STARFIVE JH7110 MMC/SD/SDIO DRIVER 20281M: William Qiu <william.qiu@starfivetech.com> 20282S: Supported 20283F: Documentation/devicetree/bindings/mmc/starfive* 20284F: drivers/mmc/host/dw_mmc-starfive.c 20285 20286STARFIVE JH7110 TDM DRIVER 20287M: Walker Chen <walker.chen@starfivetech.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20290F: sound/soc/starfive/jh7110_tdm.c 20291 20292STARFIVE JH71X0 CLOCK DRIVERS 20293M: Emil Renner Berthing <kernel@esmil.dk> 20294M: Hal Feng <hal.feng@starfivetech.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20297F: drivers/clk/starfive/clk-starfive-jh71* 20298F: include/dt-bindings/clock/starfive?jh71*.h 20299 20300STARFIVE JH71X0 PINCTRL DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Jianlong Huang <jianlong.huang@starfivetech.com> 20303L: linux-gpio@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20306F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20307F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20308F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20309 20310STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20311M: Emil Renner Berthing <kernel@esmil.dk> 20312M: Hal Feng <hal.feng@starfivetech.com> 20313S: Maintained 20314F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20315F: drivers/reset/starfive/reset-starfive-jh71* 20316F: include/dt-bindings/reset/starfive?jh71*.h 20317 20318STARFIVE JH71X0 USB DRIVERS 20319M: Minda Chen <minda.chen@starfivetech.com> 20320S: Maintained 20321F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20322F: drivers/usb/cdns3/cdns3-starfive.c 20323 20324STARFIVE JH71XX PMU CONTROLLER DRIVER 20325M: Walker Chen <walker.chen@starfivetech.com> 20326S: Supported 20327F: Documentation/devicetree/bindings/power/starfive* 20328F: drivers/soc/starfive/jh71xx_pmu.c 20329F: include/dt-bindings/power/starfive,jh7110-pmu.h 20330 20331STARFIVE SOC DRIVERS 20332M: Conor Dooley <conor@kernel.org> 20333S: Maintained 20334T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20335F: drivers/soc/starfive/ 20336 20337STARFIVE TRNG DRIVER 20338M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20339S: Supported 20340F: Documentation/devicetree/bindings/rng/starfive* 20341F: drivers/char/hw_random/jh7110-trng.c 20342 20343STARFIVE WATCHDOG DRIVER 20344M: Xingyu Wu <xingyu.wu@starfivetech.com> 20345M: Samin Guo <samin.guo@starfivetech.com> 20346S: Supported 20347F: Documentation/devicetree/bindings/watchdog/starfive* 20348F: drivers/watchdog/starfive-wdt.c 20349 20350STATIC BRANCH/CALL 20351M: Peter Zijlstra <peterz@infradead.org> 20352M: Josh Poimboeuf <jpoimboe@kernel.org> 20353M: Jason Baron <jbaron@akamai.com> 20354R: Steven Rostedt <rostedt@goodmis.org> 20355R: Ard Biesheuvel <ardb@kernel.org> 20356S: Supported 20357F: arch/*/include/asm/jump_label*.h 20358F: arch/*/include/asm/static_call*.h 20359F: arch/*/kernel/jump_label.c 20360F: arch/*/kernel/static_call.c 20361F: include/linux/jump_label*.h 20362F: include/linux/static_call*.h 20363F: kernel/jump_label.c 20364F: kernel/static_call.c 20365 20366STI AUDIO (ASoC) DRIVERS 20367M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20369S: Maintained 20370F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20371F: sound/soc/sti/ 20372 20373STI CEC DRIVER 20374M: Alain Volmat <alain.volmat@foss.st.com> 20375S: Maintained 20376F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20377F: drivers/media/cec/platform/sti/ 20378 20379STK1160 USB VIDEO CAPTURE DRIVER 20380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20381L: linux-media@vger.kernel.org 20382S: Maintained 20383T: git git://linuxtv.org/media_tree.git 20384F: drivers/media/usb/stk1160/ 20385 20386STM32 AUDIO (ASoC) DRIVERS 20387M: Olivier Moysan <olivier.moysan@foss.st.com> 20388M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20390S: Maintained 20391F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20392F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20393F: sound/soc/stm/ 20394 20395STM32 TIMER/LPTIMER DRIVERS 20396M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20397S: Maintained 20398F: Documentation/ABI/testing/*timer-stm32 20399F: Documentation/devicetree/bindings/*/*stm32-*timer* 20400F: drivers/*/stm32-*timer* 20401F: drivers/pwm/pwm-stm32* 20402F: include/linux/*/stm32-*tim* 20403 20404STMMAC ETHERNET DRIVER 20405M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20406M: Jose Abreu <joabreu@synopsys.com> 20407L: netdev@vger.kernel.org 20408S: Supported 20409W: http://www.stlinux.com 20410F: Documentation/networking/device_drivers/ethernet/stmicro/ 20411F: drivers/net/ethernet/stmicro/stmmac/ 20412 20413SUN HAPPY MEAL ETHERNET DRIVER 20414M: Sean Anderson <seanga2@gmail.com> 20415S: Maintained 20416F: drivers/net/ethernet/sun/sunhme.* 20417 20418SUN3/3X 20419M: Sam Creasey <sammy@sammy.net> 20420S: Maintained 20421W: http://sammy.net/sun3/ 20422F: arch/m68k/include/asm/sun3* 20423F: arch/m68k/kernel/*sun3* 20424F: arch/m68k/sun3*/ 20425F: drivers/net/ethernet/i825xx/sun3* 20426 20427SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20428M: Hans de Goede <hdegoede@redhat.com> 20429L: linux-input@vger.kernel.org 20430S: Maintained 20431F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20432F: drivers/input/keyboard/sun4i-lradc-keys.c 20433 20434SUNDANCE NETWORK DRIVER 20435M: Denis Kirjanov <kda@linux-powerpc.org> 20436L: netdev@vger.kernel.org 20437S: Maintained 20438F: drivers/net/ethernet/dlink/sundance.c 20439 20440SUNPLUS ETHERNET DRIVER 20441M: Wells Lu <wellslutw@gmail.com> 20442L: netdev@vger.kernel.org 20443S: Maintained 20444W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20445F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20446F: drivers/net/ethernet/sunplus/ 20447 20448SUNPLUS MMC DRIVER 20449M: Tony Huang <tonyhuang.sunplus@gmail.com> 20450M: Li-hao Kuo <lhjeff911@gmail.com> 20451S: Maintained 20452F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20453F: drivers/mmc/host/sunplus-mmc.c 20454 20455SUNPLUS OCOTP DRIVER 20456M: Vincent Shih <vincent.sunplus@gmail.com> 20457S: Maintained 20458F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20459F: drivers/nvmem/sunplus-ocotp.c 20460 20461SUNPLUS PWM DRIVER 20462M: Hammer Hsieh <hammerh0314@gmail.com> 20463S: Maintained 20464F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20465F: drivers/pwm/pwm-sunplus.c 20466 20467SUNPLUS RTC DRIVER 20468M: Vincent Shih <vincent.sunplus@gmail.com> 20469L: linux-rtc@vger.kernel.org 20470S: Maintained 20471F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20472F: drivers/rtc/rtc-sunplus.c 20473 20474SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20475M: Li-hao Kuo <lhjeff911@gmail.com> 20476L: linux-spi@vger.kernel.org 20477S: Maintained 20478F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20479F: drivers/spi/spi-sunplus-sp7021.c 20480 20481SUNPLUS UART DRIVER 20482M: Hammer Hsieh <hammerh0314@gmail.com> 20483S: Maintained 20484F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20485F: drivers/tty/serial/sunplus-uart.c 20486 20487SUNPLUS USB2 PHY DRIVER 20488M: Vincent Shih <vincent.sunplus@gmail.com> 20489L: linux-usb@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20492F: drivers/phy/sunplus/Kconfig 20493F: drivers/phy/sunplus/Makefile 20494F: drivers/phy/sunplus/phy-sunplus-usb2.c 20495 20496SUNPLUS WATCHDOG DRIVER 20497M: Xiantao Hu <xt.hu@cqplus1.com> 20498L: linux-watchdog@vger.kernel.org 20499S: Maintained 20500F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20501F: drivers/watchdog/sunplus_wdt.c 20502 20503SUPERH 20504M: Yoshinori Sato <ysato@users.sourceforge.jp> 20505M: Rich Felker <dalias@libc.org> 20506M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20507L: linux-sh@vger.kernel.org 20508S: Maintained 20509Q: http://patchwork.kernel.org/project/linux-sh/list/ 20510F: Documentation/arch/sh/ 20511F: arch/sh/ 20512F: drivers/sh/ 20513 20514SUSPEND TO RAM 20515M: "Rafael J. Wysocki" <rafael@kernel.org> 20516M: Len Brown <len.brown@intel.com> 20517M: Pavel Machek <pavel@ucw.cz> 20518L: linux-pm@vger.kernel.org 20519S: Supported 20520B: https://bugzilla.kernel.org 20521F: Documentation/power/ 20522F: arch/x86/kernel/acpi/sleep* 20523F: arch/x86/kernel/acpi/wakeup* 20524F: drivers/base/power/ 20525F: include/linux/freezer.h 20526F: include/linux/pm.h 20527F: include/linux/suspend.h 20528F: kernel/power/ 20529 20530SVGA HANDLING 20531M: Martin Mares <mj@ucw.cz> 20532L: linux-video@atrey.karlin.mff.cuni.cz 20533S: Maintained 20534F: Documentation/admin-guide/svga.rst 20535F: arch/x86/boot/video* 20536 20537SWITCHDEV 20538M: Jiri Pirko <jiri@resnulli.us> 20539M: Ivan Vecera <ivecera@redhat.com> 20540L: netdev@vger.kernel.org 20541S: Supported 20542F: include/net/switchdev.h 20543F: net/switchdev/ 20544 20545SY8106A REGULATOR DRIVER 20546M: Icenowy Zheng <icenowy@aosc.io> 20547S: Maintained 20548F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20549F: drivers/regulator/sy8106a-regulator.c 20550 20551SYNC FILE FRAMEWORK 20552M: Sumit Semwal <sumit.semwal@linaro.org> 20553R: Gustavo Padovan <gustavo@padovan.org> 20554L: linux-media@vger.kernel.org 20555L: dri-devel@lists.freedesktop.org 20556S: Maintained 20557T: git git://anongit.freedesktop.org/drm/drm-misc 20558F: Documentation/driver-api/sync_file.rst 20559F: drivers/dma-buf/dma-fence* 20560F: drivers/dma-buf/sw_sync.c 20561F: drivers/dma-buf/sync_* 20562F: include/linux/sync_file.h 20563F: include/uapi/linux/sync_file.h 20564 20565SYNOPSYS ARC ARCHITECTURE 20566M: Vineet Gupta <vgupta@kernel.org> 20567L: linux-snps-arc@lists.infradead.org 20568S: Supported 20569T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20570F: Documentation/arch/arc 20571F: Documentation/devicetree/bindings/arc/* 20572F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20573F: arch/arc/ 20574F: drivers/clocksource/arc_timer.c 20575F: drivers/tty/serial/arc_uart.c 20576 20577SYNOPSYS ARC HSDK SDP pll clock driver 20578M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20579S: Supported 20580F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20581F: drivers/clk/clk-hsdk-pll.c 20582 20583SYNOPSYS ARC SDP clock driver 20584M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20585S: Supported 20586F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20587F: drivers/clk/axs10x/* 20588 20589SYNOPSYS ARC SDP platform support 20590M: Alexey Brodkin <abrodkin@synopsys.com> 20591S: Supported 20592F: Documentation/devicetree/bindings/arc/axs10* 20593F: arch/arc/boot/dts/ax* 20594F: arch/arc/plat-axs10x 20595 20596SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20597M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20598S: Supported 20599F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20600F: drivers/reset/reset-axs10x.c 20601 20602SYNOPSYS CREG GPIO DRIVER 20603M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20604S: Maintained 20605F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20606F: drivers/gpio/gpio-creg-snps.c 20607 20608SYNOPSYS DESIGNWARE 8250 UART DRIVER 20609M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20610R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20611S: Supported 20612F: drivers/tty/serial/8250/8250_dw.c 20613F: drivers/tty/serial/8250/8250_dwlib.* 20614F: drivers/tty/serial/8250/8250_lpss.c 20615 20616SYNOPSYS DESIGNWARE APB GPIO DRIVER 20617M: Hoan Tran <hoan@os.amperecomputing.com> 20618M: Serge Semin <fancer.lancer@gmail.com> 20619L: linux-gpio@vger.kernel.org 20620S: Maintained 20621F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20622F: drivers/gpio/gpio-dwapb.c 20623 20624SYNOPSYS DESIGNWARE APB SSI DRIVER 20625M: Serge Semin <fancer.lancer@gmail.com> 20626L: linux-spi@vger.kernel.org 20627S: Supported 20628F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20629F: drivers/spi/spi-dw* 20630 20631SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20632M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20633S: Maintained 20634F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20635F: drivers/dma/dw-axi-dmac/ 20636 20637SYNOPSYS DESIGNWARE DMAC DRIVER 20638M: Viresh Kumar <vireshk@kernel.org> 20639R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20640S: Maintained 20641F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20642F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20643F: drivers/dma/dw/ 20644F: include/dt-bindings/dma/dw-dmac.h 20645F: include/linux/dma/dw.h 20646F: include/linux/platform_data/dma-dw.h 20647 20648SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20649M: Jose Abreu <Jose.Abreu@synopsys.com> 20650L: netdev@vger.kernel.org 20651S: Supported 20652F: drivers/net/ethernet/synopsys/ 20653 20654SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20655M: Jose Abreu <Jose.Abreu@synopsys.com> 20656L: netdev@vger.kernel.org 20657S: Supported 20658F: drivers/net/pcs/pcs-xpcs.c 20659F: drivers/net/pcs/pcs-xpcs.h 20660F: include/linux/pcs/pcs-xpcs.h 20661 20662SYNOPSYS DESIGNWARE I2C DRIVER 20663M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20664R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20665R: Mika Westerberg <mika.westerberg@linux.intel.com> 20666R: Jan Dabros <jsd@semihalf.com> 20667L: linux-i2c@vger.kernel.org 20668S: Supported 20669F: drivers/i2c/busses/i2c-designware-* 20670 20671SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20672M: Jaehoon Chung <jh80.chung@samsung.com> 20673L: linux-mmc@vger.kernel.org 20674S: Maintained 20675F: drivers/mmc/host/dw_mmc* 20676 20677SYNOPSYS HSDK RESET CONTROLLER DRIVER 20678M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20679S: Supported 20680F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20681F: drivers/reset/reset-hsdk.c 20682F: include/dt-bindings/reset/snps,hsdk-reset.h 20683 20684SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20685M: Prabu Thangamuthu <prabu.t@synopsys.com> 20686M: Manjunath M B <manjumb@synopsys.com> 20687L: linux-mmc@vger.kernel.org 20688S: Maintained 20689F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20690 20691SYSTEM CONFIGURATION (SYSCON) 20692M: Lee Jones <lee@kernel.org> 20693M: Arnd Bergmann <arnd@arndb.de> 20694S: Supported 20695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20696F: drivers/mfd/syscon.c 20697 20698SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20699M: Sudeep Holla <sudeep.holla@arm.com> 20700R: Cristian Marussi <cristian.marussi@arm.com> 20701L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20702S: Maintained 20703F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20704F: drivers/clk/clk-sc[mp]i.c 20705F: drivers/cpufreq/sc[mp]i-cpufreq.c 20706F: drivers/firmware/arm_scmi/ 20707F: drivers/firmware/arm_scpi.c 20708F: drivers/powercap/arm_scmi_powercap.c 20709F: drivers/regulator/scmi-regulator.c 20710F: drivers/reset/reset-scmi.c 20711F: include/linux/sc[mp]i_protocol.h 20712F: include/trace/events/scmi.h 20713F: include/uapi/linux/virtio_scmi.h 20714 20715SYSTEM RESET/SHUTDOWN DRIVERS 20716M: Sebastian Reichel <sre@kernel.org> 20717L: linux-pm@vger.kernel.org 20718S: Maintained 20719T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20720F: Documentation/devicetree/bindings/power/reset/ 20721F: drivers/power/reset/ 20722 20723SYSTEM TRACE MODULE CLASS 20724M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20725S: Maintained 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20727F: Documentation/trace/stm.rst 20728F: drivers/hwtracing/stm/ 20729F: include/linux/stm.h 20730F: include/uapi/linux/stm.h 20731 20732SYSTEM76 ACPI DRIVER 20733M: Jeremy Soller <jeremy@system76.com> 20734M: System76 Product Development <productdev@system76.com> 20735L: platform-driver-x86@vger.kernel.org 20736S: Maintained 20737F: drivers/platform/x86/system76_acpi.c 20738 20739SYSV FILESYSTEM 20740S: Orphan 20741F: Documentation/filesystems/sysv-fs.rst 20742F: fs/sysv/ 20743F: include/linux/sysv_fs.h 20744 20745TASKSTATS STATISTICS INTERFACE 20746M: Balbir Singh <bsingharora@gmail.com> 20747S: Maintained 20748F: Documentation/accounting/taskstats* 20749F: include/linux/taskstats* 20750F: kernel/taskstats.c 20751 20752TC subsystem 20753M: Jamal Hadi Salim <jhs@mojatatu.com> 20754M: Cong Wang <xiyou.wangcong@gmail.com> 20755M: Jiri Pirko <jiri@resnulli.us> 20756L: netdev@vger.kernel.org 20757S: Maintained 20758F: include/net/pkt_cls.h 20759F: include/net/pkt_sched.h 20760F: include/net/tc_act/ 20761F: include/uapi/linux/pkt_cls.h 20762F: include/uapi/linux/pkt_sched.h 20763F: include/uapi/linux/tc_act/ 20764F: include/uapi/linux/tc_ematch/ 20765F: net/sched/ 20766F: tools/testing/selftests/tc-testing 20767 20768TC90522 MEDIA DRIVER 20769M: Akihiro Tsukada <tskd08@gmail.com> 20770L: linux-media@vger.kernel.org 20771S: Odd Fixes 20772F: drivers/media/dvb-frontends/tc90522* 20773 20774TCP LOW PRIORITY MODULE 20775M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20776M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20777S: Maintained 20778W: http://tcp-lp-mod.sourceforge.net/ 20779F: net/ipv4/tcp_lp.c 20780 20781TDA10071 MEDIA DRIVER 20782M: Antti Palosaari <crope@iki.fi> 20783L: linux-media@vger.kernel.org 20784S: Maintained 20785W: https://linuxtv.org 20786W: http://palosaari.fi/linux/ 20787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20788T: git git://linuxtv.org/anttip/media_tree.git 20789F: drivers/media/dvb-frontends/tda10071* 20790 20791TDA18212 MEDIA DRIVER 20792M: Antti Palosaari <crope@iki.fi> 20793L: linux-media@vger.kernel.org 20794S: Maintained 20795W: https://linuxtv.org 20796W: http://palosaari.fi/linux/ 20797Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20798T: git git://linuxtv.org/anttip/media_tree.git 20799F: drivers/media/tuners/tda18212* 20800 20801TDA18218 MEDIA DRIVER 20802M: Antti Palosaari <crope@iki.fi> 20803L: linux-media@vger.kernel.org 20804S: Maintained 20805W: https://linuxtv.org 20806W: http://palosaari.fi/linux/ 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/anttip/media_tree.git 20809F: drivers/media/tuners/tda18218* 20810 20811TDA18250 MEDIA DRIVER 20812M: Olli Salonen <olli.salonen@iki.fi> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20817T: git git://linuxtv.org/media_tree.git 20818F: drivers/media/tuners/tda18250* 20819 20820TDA18271 MEDIA DRIVER 20821M: Michael Krufky <mkrufky@linuxtv.org> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825W: http://github.com/mkrufky 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827T: git git://linuxtv.org/mkrufky/tuners.git 20828F: drivers/media/tuners/tda18271* 20829 20830TDA1997x MEDIA DRIVER 20831M: Tim Harvey <tharvey@gateworks.com> 20832L: linux-media@vger.kernel.org 20833S: Maintained 20834W: https://linuxtv.org 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836F: drivers/media/i2c/tda1997x.* 20837 20838TDA827x MEDIA DRIVER 20839M: Michael Krufky <mkrufky@linuxtv.org> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842W: https://linuxtv.org 20843W: http://github.com/mkrufky 20844Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20845T: git git://linuxtv.org/mkrufky/tuners.git 20846F: drivers/media/tuners/tda8290.* 20847 20848TDA8290 MEDIA DRIVER 20849M: Michael Krufky <mkrufky@linuxtv.org> 20850L: linux-media@vger.kernel.org 20851S: Maintained 20852W: https://linuxtv.org 20853W: http://github.com/mkrufky 20854Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20855T: git git://linuxtv.org/mkrufky/tuners.git 20856F: drivers/media/tuners/tda8290.* 20857 20858TDA9840 MEDIA DRIVER 20859M: Hans Verkuil <hverkuil@xs4all.nl> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863T: git git://linuxtv.org/media_tree.git 20864F: drivers/media/i2c/tda9840* 20865 20866TEA5761 TUNER DRIVER 20867M: Mauro Carvalho Chehab <mchehab@kernel.org> 20868L: linux-media@vger.kernel.org 20869S: Odd fixes 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/tuners/tea5761.* 20873 20874TEA5767 TUNER DRIVER 20875M: Mauro Carvalho Chehab <mchehab@kernel.org> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/tuners/tea5767.* 20881 20882TEA6415C MEDIA DRIVER 20883M: Hans Verkuil <hverkuil@xs4all.nl> 20884L: linux-media@vger.kernel.org 20885S: Maintained 20886W: https://linuxtv.org 20887T: git git://linuxtv.org/media_tree.git 20888F: drivers/media/i2c/tea6415c* 20889 20890TEA6420 MEDIA DRIVER 20891M: Hans Verkuil <hverkuil@xs4all.nl> 20892L: linux-media@vger.kernel.org 20893S: Maintained 20894W: https://linuxtv.org 20895T: git git://linuxtv.org/media_tree.git 20896F: drivers/media/i2c/tea6420* 20897 20898TEAM DRIVER 20899M: Jiri Pirko <jiri@resnulli.us> 20900L: netdev@vger.kernel.org 20901S: Supported 20902F: drivers/net/team/ 20903F: include/linux/if_team.h 20904F: include/uapi/linux/if_team.h 20905F: tools/testing/selftests/drivers/net/team/ 20906 20907TECHNICAL ADVISORY BOARD PROCESS DOCS 20908M: "Theodore Ts'o" <tytso@mit.edu> 20909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20910L: tech-board-discuss@lists.linux-foundation.org 20911S: Maintained 20912F: Documentation/process/contribution-maturity-model.rst 20913F: Documentation/process/researcher-guidelines.rst 20914 20915TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20916M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20917S: Maintained 20918F: arch/x86/platform/ts5500/ 20919 20920TECHNOTREND USB IR RECEIVER 20921M: Sean Young <sean@mess.org> 20922L: linux-media@vger.kernel.org 20923S: Maintained 20924F: drivers/media/rc/ttusbir.c 20925 20926TECHWELL TW9910 VIDEO DECODER 20927L: linux-media@vger.kernel.org 20928S: Orphan 20929F: drivers/media/i2c/tw9910.c 20930F: include/media/i2c/tw9910.h 20931 20932TEE SUBSYSTEM 20933M: Jens Wiklander <jens.wiklander@linaro.org> 20934R: Sumit Garg <sumit.garg@linaro.org> 20935L: op-tee@lists.trustedfirmware.org 20936S: Maintained 20937F: Documentation/staging/tee.rst 20938F: drivers/tee/ 20939F: include/linux/tee_drv.h 20940F: include/uapi/linux/tee.h 20941 20942TEGRA ARCHITECTURE SUPPORT 20943M: Thierry Reding <thierry.reding@gmail.com> 20944M: Jonathan Hunter <jonathanh@nvidia.com> 20945L: linux-tegra@vger.kernel.org 20946S: Supported 20947Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20948T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20949N: [^a-z]tegra 20950 20951TEGRA CLOCK DRIVER 20952M: Peter De Schrijver <pdeschrijver@nvidia.com> 20953M: Prashant Gaikwad <pgaikwad@nvidia.com> 20954S: Supported 20955F: drivers/clk/tegra/ 20956 20957TEGRA DMA DRIVERS 20958M: Laxman Dewangan <ldewangan@nvidia.com> 20959M: Jon Hunter <jonathanh@nvidia.com> 20960S: Supported 20961F: drivers/dma/tegra* 20962 20963TEGRA I2C DRIVER 20964M: Laxman Dewangan <ldewangan@nvidia.com> 20965R: Dmitry Osipenko <digetx@gmail.com> 20966S: Supported 20967F: drivers/i2c/busses/i2c-tegra.c 20968 20969TEGRA IOMMU DRIVERS 20970M: Thierry Reding <thierry.reding@gmail.com> 20971R: Krishna Reddy <vdumpa@nvidia.com> 20972L: linux-tegra@vger.kernel.org 20973S: Supported 20974F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20975F: drivers/iommu/tegra* 20976 20977TEGRA KBC DRIVER 20978M: Laxman Dewangan <ldewangan@nvidia.com> 20979S: Supported 20980F: drivers/input/keyboard/tegra-kbc.c 20981 20982TEGRA NAND DRIVER 20983M: Stefan Agner <stefan@agner.ch> 20984M: Lucas Stach <dev@lynxeye.de> 20985S: Maintained 20986F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20987F: drivers/mtd/nand/raw/tegra_nand.c 20988 20989TEGRA PWM DRIVER 20990M: Thierry Reding <thierry.reding@gmail.com> 20991S: Supported 20992F: drivers/pwm/pwm-tegra.c 20993 20994TEGRA QUAD SPI DRIVER 20995M: Thierry Reding <thierry.reding@gmail.com> 20996M: Jonathan Hunter <jonathanh@nvidia.com> 20997M: Sowjanya Komatineni <skomatineni@nvidia.com> 20998L: linux-tegra@vger.kernel.org 20999S: Maintained 21000F: drivers/spi/spi-tegra210-quad.c 21001 21002TEGRA SERIAL DRIVER 21003M: Laxman Dewangan <ldewangan@nvidia.com> 21004S: Supported 21005F: drivers/tty/serial/serial-tegra.c 21006 21007TEGRA SPI DRIVER 21008M: Laxman Dewangan <ldewangan@nvidia.com> 21009S: Supported 21010F: drivers/spi/spi-tegra* 21011 21012TEGRA VIDEO DRIVER 21013M: Thierry Reding <thierry.reding@gmail.com> 21014M: Jonathan Hunter <jonathanh@nvidia.com> 21015M: Sowjanya Komatineni <skomatineni@nvidia.com> 21016M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21017L: linux-media@vger.kernel.org 21018L: linux-tegra@vger.kernel.org 21019S: Maintained 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21023F: drivers/staging/media/tegra-video/ 21024 21025TEGRA XUSB PADCTL DRIVER 21026M: JC Kuo <jckuo@nvidia.com> 21027S: Supported 21028F: drivers/phy/tegra/xusb* 21029 21030TEHUTI ETHERNET DRIVER 21031M: Andy Gospodarek <andy@greyhouse.net> 21032L: netdev@vger.kernel.org 21033S: Supported 21034F: drivers/net/ethernet/tehuti/* 21035 21036TELECOM CLOCK DRIVER FOR MCPL0010 21037M: Mark Gross <markgross@kernel.org> 21038S: Supported 21039F: drivers/char/tlclk.c 21040 21041TEMPO SEMICONDUCTOR DRIVERS 21042M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/tscs*.txt 21045F: sound/soc/codecs/tscs*.c 21046F: sound/soc/codecs/tscs*.h 21047 21048TENSILICA XTENSA PORT (xtensa) 21049M: Chris Zankel <chris@zankel.net> 21050M: Max Filippov <jcmvbkbc@gmail.com> 21051S: Maintained 21052T: git https://github.com/jcmvbkbc/linux-xtensa.git 21053F: arch/xtensa/ 21054F: drivers/irqchip/irq-xtensa-* 21055 21056TEXAS INSTRUMENTS ASoC DRIVERS 21057M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21059S: Maintained 21060F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21061F: sound/soc/ti/ 21062 21063TEXAS INSTRUMENTS DMA DRIVERS 21064M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21065L: dmaengine@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21068F: Documentation/devicetree/bindings/dma/ti-edma.txt 21069F: Documentation/devicetree/bindings/dma/ti/ 21070F: drivers/dma/ti/ 21071F: include/linux/dma/k3-psil.h 21072F: include/linux/dma/k3-udma-glue.h 21073F: include/linux/dma/ti-cppi5.h 21074X: drivers/dma/ti/cppi41.c 21075 21076TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21077M: Robert Marko <robert.marko@sartura.hr> 21078M: Luka Perkov <luka.perkov@sartura.hr> 21079L: linux-hwmon@vger.kernel.org 21080S: Maintained 21081F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21082F: Documentation/hwmon/tps23861.rst 21083F: drivers/hwmon/tps23861.c 21084 21085TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21086M: Ricardo Ribalda <ribalda@kernel.org> 21087L: linux-iio@vger.kernel.org 21088S: Supported 21089F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21090F: drivers/iio/dac/ti-dac7612.c 21091 21092TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21093M: Nishanth Menon <nm@ti.com> 21094M: Tero Kristo <kristo@kernel.org> 21095M: Santosh Shilimkar <ssantosh@kernel.org> 21096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21097S: Maintained 21098F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21099F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21100F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21103F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21104F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21105F: drivers/clk/keystone/sci-clk.c 21106F: drivers/firmware/ti_sci* 21107F: drivers/irqchip/irq-ti-sci-inta.c 21108F: drivers/irqchip/irq-ti-sci-intr.c 21109F: drivers/reset/reset-ti-sci.c 21110F: drivers/soc/ti/ti_sci_inta_msi.c 21111F: drivers/soc/ti/ti_sci_pm_domains.c 21112F: include/dt-bindings/soc/ti,sci_pm_domain.h 21113F: include/linux/soc/ti/ti_sci_inta_msi.h 21114F: include/linux/soc/ti/ti_sci_protocol.h 21115 21116TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21117M: Puranjay Mohan <puranjay12@gmail.com> 21118L: linux-iio@vger.kernel.org 21119S: Supported 21120F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21121F: drivers/iio/temperature/tmp117.c 21122 21123THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21124M: Hans Verkuil <hverkuil@xs4all.nl> 21125L: linux-media@vger.kernel.org 21126S: Maintained 21127W: https://linuxtv.org 21128T: git git://linuxtv.org/media_tree.git 21129F: drivers/media/radio/radio-raremono.c 21130 21131THERMAL 21132M: Rafael J. Wysocki <rafael@kernel.org> 21133M: Daniel Lezcano <daniel.lezcano@linaro.org> 21134R: Amit Kucheria <amitk@kernel.org> 21135R: Zhang Rui <rui.zhang@intel.com> 21136L: linux-pm@vger.kernel.org 21137S: Supported 21138Q: https://patchwork.kernel.org/project/linux-pm/list/ 21139T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21140F: Documentation/ABI/testing/sysfs-class-thermal 21141F: Documentation/admin-guide/thermal/ 21142F: Documentation/devicetree/bindings/thermal/ 21143F: Documentation/driver-api/thermal/ 21144F: drivers/thermal/ 21145F: include/dt-bindings/thermal/ 21146F: include/linux/cpu_cooling.h 21147F: include/linux/thermal.h 21148F: include/uapi/linux/thermal.h 21149F: tools/lib/thermal/ 21150F: tools/thermal/ 21151 21152THERMAL DRIVER FOR AMLOGIC SOCS 21153M: Guillaume La Roque <glaroque@baylibre.com> 21154L: linux-pm@vger.kernel.org 21155L: linux-amlogic@lists.infradead.org 21156S: Supported 21157W: http://linux-meson.com/ 21158F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21159F: drivers/thermal/amlogic_thermal.c 21160 21161THERMAL/CPU_COOLING 21162M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21163M: Daniel Lezcano <daniel.lezcano@linaro.org> 21164M: Viresh Kumar <viresh.kumar@linaro.org> 21165R: Lukasz Luba <lukasz.luba@arm.com> 21166L: linux-pm@vger.kernel.org 21167S: Supported 21168F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21169F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21170F: drivers/thermal/cpufreq_cooling.c 21171F: drivers/thermal/cpuidle_cooling.c 21172F: include/linux/cpu_cooling.h 21173 21174THERMAL/POWER_ALLOCATOR 21175M: Lukasz Luba <lukasz.luba@arm.com> 21176L: linux-pm@vger.kernel.org 21177S: Maintained 21178F: Documentation/driver-api/thermal/power_allocator.rst 21179F: drivers/thermal/gov_power_allocator.c 21180F: drivers/thermal/thermal_trace_ipa.h 21181 21182THINKPAD ACPI EXTRAS DRIVER 21183M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21184L: ibm-acpi-devel@lists.sourceforge.net 21185L: platform-driver-x86@vger.kernel.org 21186S: Maintained 21187W: http://ibm-acpi.sourceforge.net 21188W: http://thinkwiki.org/wiki/Ibm-acpi 21189T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21190F: drivers/platform/x86/thinkpad_acpi.c 21191 21192THINKPAD LMI DRIVER 21193M: Mark Pearson <markpearson@lenovo.com> 21194L: platform-driver-x86@vger.kernel.org 21195S: Maintained 21196F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21197F: drivers/platform/x86/think-lmi.? 21198 21199THUNDERBOLT DMA TRAFFIC TEST DRIVER 21200M: Isaac Hazan <isaac.hazan@intel.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203F: drivers/thunderbolt/dma_test.c 21204 21205THUNDERBOLT DRIVER 21206M: Andreas Noever <andreas.noever@gmail.com> 21207M: Michael Jamet <michael.jamet@intel.com> 21208M: Mika Westerberg <mika.westerberg@linux.intel.com> 21209M: Yehezkel Bernat <YehezkelShB@gmail.com> 21210L: linux-usb@vger.kernel.org 21211S: Maintained 21212T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21213F: Documentation/admin-guide/thunderbolt.rst 21214F: drivers/thunderbolt/ 21215F: include/linux/thunderbolt.h 21216 21217THUNDERBOLT NETWORK DRIVER 21218M: Michael Jamet <michael.jamet@intel.com> 21219M: Mika Westerberg <mika.westerberg@linux.intel.com> 21220M: Yehezkel Bernat <YehezkelShB@gmail.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223F: drivers/net/thunderbolt/ 21224 21225THUNDERX GPIO DRIVER 21226M: Robert Richter <rric@kernel.org> 21227S: Odd Fixes 21228F: drivers/gpio/gpio-thunderx.c 21229 21230TI ADS7924 ADC DRIVER 21231M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21232L: linux-iio@vger.kernel.org 21233S: Supported 21234F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21235F: drivers/iio/adc/ti-ads7924.c 21236 21237TI AM437X VPFE DRIVER 21238M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21239L: linux-media@vger.kernel.org 21240S: Maintained 21241W: https://linuxtv.org 21242Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21243T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21244F: drivers/media/platform/ti/am437x/ 21245 21246TI BANDGAP AND THERMAL DRIVER 21247M: Eduardo Valentin <edubezval@gmail.com> 21248M: Keerthy <j-keerthy@ti.com> 21249L: linux-pm@vger.kernel.org 21250L: linux-omap@vger.kernel.org 21251S: Maintained 21252F: drivers/thermal/ti-soc-thermal/ 21253 21254TI BQ27XXX POWER SUPPLY DRIVER 21255F: drivers/power/supply/bq27xxx_battery.c 21256F: drivers/power/supply/bq27xxx_battery_i2c.c 21257F: include/linux/power/bq27xxx_battery.h 21258 21259TI CDCE706 CLOCK DRIVER 21260M: Max Filippov <jcmvbkbc@gmail.com> 21261S: Maintained 21262F: drivers/clk/clk-cdce706.c 21263 21264TI CLOCK DRIVER 21265M: Tero Kristo <kristo@kernel.org> 21266L: linux-omap@vger.kernel.org 21267S: Odd Fixes 21268F: drivers/clk/ti/ 21269F: include/linux/clk/ti.h 21270 21271TI DAVINCI MACHINE SUPPORT 21272M: Bartosz Golaszewski <brgl@bgdev.pl> 21273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21274S: Maintained 21275T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21276F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21277F: arch/arm/boot/dts/ti/davinci/ 21278F: arch/arm/mach-davinci/ 21279F: drivers/i2c/busses/i2c-davinci.c 21280 21281TI DAVINCI SERIES CLOCK DRIVER 21282M: David Lechner <david@lechnology.com> 21283R: Sekhar Nori <nsekhar@ti.com> 21284S: Maintained 21285F: Documentation/devicetree/bindings/clock/ti/davinci/ 21286F: drivers/clk/davinci/ 21287F: include/linux/clk/davinci.h 21288 21289TI DAVINCI SERIES GPIO DRIVER 21290M: Keerthy <j-keerthy@ti.com> 21291L: linux-gpio@vger.kernel.org 21292S: Maintained 21293F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21294F: drivers/gpio/gpio-davinci.c 21295 21296TI DAVINCI SERIES MEDIA DRIVER 21297M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21298L: linux-media@vger.kernel.org 21299S: Maintained 21300W: https://linuxtv.org 21301Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21302T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21303F: drivers/media/platform/ti/davinci/ 21304F: include/media/davinci/ 21305 21306TI ENHANCED CAPTURE (eCAP) DRIVER 21307M: Vignesh Raghavendra <vigneshr@ti.com> 21308R: Julien Panis <jpanis@baylibre.com> 21309L: linux-iio@vger.kernel.org 21310L: linux-omap@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21313F: drivers/counter/ti-ecap-capture.c 21314 21315TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21316R: David Lechner <david@lechnology.com> 21317L: linux-iio@vger.kernel.org 21318F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21319F: drivers/counter/ti-eqep.c 21320 21321TI ETHERNET SWITCH DRIVER (CPSW) 21322R: Grygorii Strashko <grygorii.strashko@ti.com> 21323L: linux-omap@vger.kernel.org 21324L: netdev@vger.kernel.org 21325S: Maintained 21326F: drivers/net/ethernet/ti/cpsw* 21327F: drivers/net/ethernet/ti/davinci* 21328 21329TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21330M: Alex Dubov <oakad@yahoo.com> 21331S: Maintained 21332W: http://tifmxx.berlios.de/ 21333F: drivers/memstick/host/tifm_ms.c 21334F: drivers/misc/tifm* 21335F: drivers/mmc/host/tifm_sd.c 21336F: include/linux/tifm.h 21337 21338TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21339M: Nishanth Menon <nm@ti.com> 21340M: Santosh Shilimkar <ssantosh@kernel.org> 21341L: linux-kernel@vger.kernel.org 21342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21343S: Maintained 21344T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21345F: drivers/soc/ti/* 21346 21347TI LM49xxx FAMILY ASoC CODEC DRIVERS 21348M: M R Swami Reddy <mr.swami.reddy@ti.com> 21349M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21351S: Maintained 21352F: sound/soc/codecs/isabelle* 21353F: sound/soc/codecs/lm49453* 21354 21355TI LMP92064 ADC DRIVER 21356M: Leonard Göhrs <l.goehrs@pengutronix.de> 21357R: kernel@pengutronix.de 21358L: linux-iio@vger.kernel.org 21359S: Maintained 21360F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21361F: drivers/iio/adc/ti-lmp92064.c 21362 21363TI PCM3060 ASoC CODEC DRIVER 21364M: Kirill Marinushkin <kmarinushkin@birdec.com> 21365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21366S: Maintained 21367F: Documentation/devicetree/bindings/sound/pcm3060.txt 21368F: sound/soc/codecs/pcm3060* 21369 21370TI TAS571X FAMILY ASoC CODEC DRIVER 21371M: Kevin Cernekee <cernekee@chromium.org> 21372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21373S: Odd Fixes 21374F: sound/soc/codecs/tas571x* 21375 21376TI TMAG5273 MAGNETOMETER DRIVER 21377M: Gerald Loacker <gerald.loacker@wolfvision.net> 21378L: linux-iio@vger.kernel.org 21379S: Maintained 21380F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21381F: drivers/iio/magnetometer/tmag5273.c 21382 21383TI TRF7970A NFC DRIVER 21384M: Mark Greer <mgreer@animalcreek.com> 21385L: linux-wireless@vger.kernel.org 21386S: Supported 21387F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21388F: drivers/nfc/trf7970a.c 21389 21390TI TSC2046 ADC DRIVER 21391M: Oleksij Rempel <o.rempel@pengutronix.de> 21392R: kernel@pengutronix.de 21393L: linux-iio@vger.kernel.org 21394S: Maintained 21395F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21396F: drivers/iio/adc/ti-tsc2046.c 21397 21398TI TWL4030 SERIES SOC CODEC DRIVER 21399M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21401S: Maintained 21402F: sound/soc/codecs/twl4030* 21403 21404TI VPE/CAL DRIVERS 21405M: Benoit Parrot <bparrot@ti.com> 21406L: linux-media@vger.kernel.org 21407S: Maintained 21408W: http://linuxtv.org/ 21409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21410F: Documentation/devicetree/bindings/media/ti,cal.yaml 21411F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21412F: drivers/media/platform/ti/cal/ 21413F: drivers/media/platform/ti/vpe/ 21414 21415TI WILINK WIRELESS DRIVERS 21416L: linux-wireless@vger.kernel.org 21417S: Orphan 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21421F: drivers/net/wireless/ti/ 21422 21423TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21424M: John Stultz <jstultz@google.com> 21425M: Thomas Gleixner <tglx@linutronix.de> 21426R: Stephen Boyd <sboyd@kernel.org> 21427L: linux-kernel@vger.kernel.org 21428S: Supported 21429T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21430F: include/linux/clocksource.h 21431F: include/linux/time.h 21432F: include/linux/timex.h 21433F: include/uapi/linux/time.h 21434F: include/uapi/linux/timex.h 21435F: kernel/time/alarmtimer.c 21436F: kernel/time/clocksource.c 21437F: kernel/time/ntp.c 21438F: kernel/time/time*.c 21439F: tools/testing/selftests/timers/ 21440 21441TIPC NETWORK LAYER 21442M: Jon Maloy <jmaloy@redhat.com> 21443M: Ying Xue <ying.xue@windriver.com> 21444L: netdev@vger.kernel.org (core kernel code) 21445L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21446S: Maintained 21447W: http://tipc.sourceforge.net/ 21448F: include/uapi/linux/tipc*.h 21449F: net/tipc/ 21450 21451TLAN NETWORK DRIVER 21452M: Samuel Chessman <chessman@tux.org> 21453L: tlan-devel@lists.sourceforge.net (subscribers-only) 21454S: Maintained 21455W: http://sourceforge.net/projects/tlan/ 21456F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21457F: drivers/net/ethernet/ti/tlan.* 21458 21459TMIO/SDHI MMC DRIVER 21460M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21461L: linux-mmc@vger.kernel.org 21462L: linux-renesas-soc@vger.kernel.org 21463S: Supported 21464F: drivers/mmc/host/renesas_sdhi* 21465F: drivers/mmc/host/tmio_mmc* 21466F: include/linux/mfd/tmio.h 21467 21468TMP401 HARDWARE MONITOR DRIVER 21469M: Guenter Roeck <linux@roeck-us.net> 21470L: linux-hwmon@vger.kernel.org 21471S: Maintained 21472F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21473F: Documentation/hwmon/tmp401.rst 21474F: drivers/hwmon/tmp401.c 21475 21476TMP464 HARDWARE MONITOR DRIVER 21477M: Guenter Roeck <linux@roeck-us.net> 21478L: linux-hwmon@vger.kernel.org 21479S: Maintained 21480F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21481F: Documentation/hwmon/tmp464.rst 21482F: drivers/hwmon/tmp464.c 21483 21484TMP513 HARDWARE MONITOR DRIVER 21485M: Eric Tremblay <etremblay@distech-controls.com> 21486L: linux-hwmon@vger.kernel.org 21487S: Maintained 21488F: Documentation/hwmon/tmp513.rst 21489F: drivers/hwmon/tmp513.c 21490 21491TMPFS (SHMEM FILESYSTEM) 21492M: Hugh Dickins <hughd@google.com> 21493L: linux-mm@kvack.org 21494S: Maintained 21495F: include/linux/shmem_fs.h 21496F: mm/shmem.c 21497 21498TOMOYO SECURITY MODULE 21499M: Kentaro Takeda <takedakn@nttdata.co.jp> 21500M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21501L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21502L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21503L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21504L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21505S: Maintained 21506W: https://tomoyo.osdn.jp/ 21507F: security/tomoyo/ 21508 21509TOPSTAR LAPTOP EXTRAS DRIVER 21510M: Herton Ronaldo Krzesinski <herton@canonical.com> 21511L: platform-driver-x86@vger.kernel.org 21512S: Maintained 21513F: drivers/platform/x86/topstar-laptop.c 21514 21515TORTURE-TEST MODULES 21516M: Davidlohr Bueso <dave@stgolabs.net> 21517M: "Paul E. McKenney" <paulmck@kernel.org> 21518M: Josh Triplett <josh@joshtriplett.org> 21519L: linux-kernel@vger.kernel.org 21520S: Supported 21521T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21522F: Documentation/RCU/torture.rst 21523F: kernel/locking/locktorture.c 21524F: kernel/rcu/rcuscale.c 21525F: kernel/rcu/rcutorture.c 21526F: kernel/rcu/refscale.c 21527F: kernel/torture.c 21528 21529TOSHIBA ACPI EXTRAS DRIVER 21530M: Azael Avalos <coproscefalo@gmail.com> 21531L: platform-driver-x86@vger.kernel.org 21532S: Maintained 21533F: drivers/platform/x86/toshiba_acpi.c 21534 21535TOSHIBA BLUETOOTH DRIVER 21536M: Azael Avalos <coproscefalo@gmail.com> 21537L: platform-driver-x86@vger.kernel.org 21538S: Maintained 21539F: drivers/platform/x86/toshiba_bluetooth.c 21540 21541TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21542M: Azael Avalos <coproscefalo@gmail.com> 21543L: platform-driver-x86@vger.kernel.org 21544S: Maintained 21545F: drivers/platform/x86/toshiba_haps.c 21546 21547TOSHIBA SMM DRIVER 21548M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21549S: Maintained 21550W: http://www.buzzard.org.uk/toshiba/ 21551F: drivers/char/toshiba.c 21552F: include/linux/toshiba.h 21553F: include/uapi/linux/toshiba.h 21554 21555TOSHIBA TC358743 DRIVER 21556M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21557L: linux-media@vger.kernel.org 21558S: Maintained 21559F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21560F: drivers/media/i2c/tc358743* 21561F: include/media/i2c/tc358743.h 21562 21563TOSHIBA WMI HOTKEYS DRIVER 21564M: Azael Avalos <coproscefalo@gmail.com> 21565L: platform-driver-x86@vger.kernel.org 21566S: Maintained 21567F: drivers/platform/x86/toshiba-wmi.c 21568 21569TPM DEVICE DRIVER 21570M: Peter Huewe <peterhuewe@gmx.de> 21571M: Jarkko Sakkinen <jarkko@kernel.org> 21572R: Jason Gunthorpe <jgg@ziepe.ca> 21573L: linux-integrity@vger.kernel.org 21574S: Maintained 21575W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21576Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21577T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21578F: drivers/char/tpm/ 21579 21580TPS546D24 DRIVER 21581M: Duke Du <dukedu83@gmail.com> 21582L: linux-hwmon@vger.kernel.org 21583S: Maintained 21584F: Documentation/hwmon/tps546d24.rst 21585F: drivers/hwmon/pmbus/tps546d24.c 21586 21587TRACING 21588M: Steven Rostedt <rostedt@goodmis.org> 21589M: Masami Hiramatsu <mhiramat@kernel.org> 21590L: linux-kernel@vger.kernel.org 21591L: linux-trace-kernel@vger.kernel.org 21592S: Maintained 21593Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21594T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21595F: Documentation/trace/* 21596F: fs/tracefs/ 21597F: include/linux/trace*.h 21598F: include/trace/ 21599F: kernel/trace/ 21600F: scripts/tracing/ 21601F: tools/testing/selftests/ftrace/ 21602 21603TRACING MMIO ACCESSES (MMIOTRACE) 21604M: Steven Rostedt <rostedt@goodmis.org> 21605M: Masami Hiramatsu <mhiramat@kernel.org> 21606R: Karol Herbst <karolherbst@gmail.com> 21607R: Pekka Paalanen <ppaalanen@gmail.com> 21608L: linux-kernel@vger.kernel.org 21609L: nouveau@lists.freedesktop.org 21610S: Maintained 21611F: arch/x86/mm/kmmio.c 21612F: arch/x86/mm/mmio-mod.c 21613F: arch/x86/mm/testmmiotrace.c 21614F: include/linux/mmiotrace.h 21615F: kernel/trace/trace_mmiotrace.c 21616 21617TRACING OS NOISE / LATENCY TRACERS 21618M: Steven Rostedt <rostedt@goodmis.org> 21619M: Daniel Bristot de Oliveira <bristot@kernel.org> 21620S: Maintained 21621F: Documentation/trace/hwlat_detector.rst 21622F: Documentation/trace/osnoise-tracer.rst 21623F: Documentation/trace/timerlat-tracer.rst 21624F: arch/*/kernel/trace.c 21625F: include/trace/events/osnoise.h 21626F: kernel/trace/trace_hwlat.c 21627F: kernel/trace/trace_irqsoff.c 21628F: kernel/trace/trace_osnoise.c 21629F: kernel/trace/trace_sched_wakeup.c 21630 21631TRADITIONAL CHINESE DOCUMENTATION 21632M: Hu Haowen <src.res@email.cn> 21633L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21634S: Maintained 21635W: https://github.com/srcres258/linux-doc 21636T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21637F: Documentation/translations/zh_TW/ 21638 21639TTY LAYER 21640M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21641M: Jiri Slaby <jirislaby@kernel.org> 21642L: linux-kernel@vger.kernel.org 21643L: linux-serial@vger.kernel.org 21644S: Supported 21645T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21646F: Documentation/driver-api/serial/ 21647F: drivers/tty/ 21648F: drivers/tty/serial/serial_base.h 21649F: drivers/tty/serial/serial_base_bus.c 21650F: drivers/tty/serial/serial_core.c 21651F: drivers/tty/serial/serial_ctrl.c 21652F: drivers/tty/serial/serial_port.c 21653F: include/linux/selection.h 21654F: include/linux/serial.h 21655F: include/linux/serial_core.h 21656F: include/linux/sysrq.h 21657F: include/linux/tty*.h 21658F: include/linux/vt.h 21659F: include/linux/vt_*.h 21660F: include/uapi/linux/serial.h 21661F: include/uapi/linux/serial_core.h 21662F: include/uapi/linux/tty.h 21663 21664TUA9001 MEDIA DRIVER 21665M: Antti Palosaari <crope@iki.fi> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668W: https://linuxtv.org 21669W: http://palosaari.fi/linux/ 21670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21671T: git git://linuxtv.org/anttip/media_tree.git 21672F: drivers/media/tuners/tua9001* 21673 21674TULIP NETWORK DRIVERS 21675L: netdev@vger.kernel.org 21676L: linux-parisc@vger.kernel.org 21677S: Orphan 21678F: drivers/net/ethernet/dec/tulip/ 21679 21680TUN/TAP driver 21681M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21682M: Jason Wang <jasowang@redhat.com> 21683S: Maintained 21684W: http://vtun.sourceforge.net/tun 21685F: Documentation/networking/tuntap.rst 21686F: arch/um/os-Linux/drivers/ 21687F: drivers/net/tap.c 21688F: drivers/net/tun.c 21689 21690TURBOCHANNEL SUBSYSTEM 21691M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21692M: Ralf Baechle <ralf@linux-mips.org> 21693L: linux-mips@vger.kernel.org 21694S: Maintained 21695Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21696F: drivers/tc/ 21697F: include/linux/tc.h 21698 21699TURBOSTAT UTILITY 21700M: "Len Brown" <lenb@kernel.org> 21701L: linux-pm@vger.kernel.org 21702S: Supported 21703Q: https://patchwork.kernel.org/project/linux-pm/list/ 21704B: https://bugzilla.kernel.org 21705T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21706F: tools/power/x86/turbostat/ 21707 21708TW5864 VIDEO4LINUX DRIVER 21709M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21710M: Anton Sviridenko <anton@corp.bluecherry.net> 21711M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21712M: Andrey Utkin <andrey_utkin@fastmail.com> 21713L: linux-media@vger.kernel.org 21714S: Supported 21715F: drivers/media/pci/tw5864/ 21716 21717TW68 VIDEO4LINUX DRIVER 21718M: Hans Verkuil <hverkuil@xs4all.nl> 21719L: linux-media@vger.kernel.org 21720S: Odd Fixes 21721W: https://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw68/ 21724 21725TW686X VIDEO4LINUX DRIVER 21726M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21727L: linux-media@vger.kernel.org 21728S: Maintained 21729W: http://linuxtv.org 21730T: git git://linuxtv.org/media_tree.git 21731F: drivers/media/pci/tw686x/ 21732 21733U-BOOT ENVIRONMENT VARIABLES 21734M: Rafał Miłecki <rafal@milecki.pl> 21735S: Maintained 21736F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21737F: drivers/nvmem/u-boot-env.c 21738 21739UACCE ACCELERATOR FRAMEWORK 21740M: Zhangfei Gao <zhangfei.gao@linaro.org> 21741M: Zhou Wang <wangzhou1@hisilicon.com> 21742L: linux-accelerators@lists.ozlabs.org 21743L: linux-kernel@vger.kernel.org 21744S: Maintained 21745F: Documentation/ABI/testing/sysfs-driver-uacce 21746F: Documentation/misc-devices/uacce.rst 21747F: drivers/misc/uacce/ 21748F: include/linux/uacce.h 21749F: include/uapi/misc/uacce/ 21750 21751UBI FILE SYSTEM (UBIFS) 21752M: Richard Weinberger <richard@nod.at> 21753L: linux-mtd@lists.infradead.org 21754S: Supported 21755W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21756T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21757T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21758F: Documentation/ABI/testing/sysfs-fs-ubifs 21759F: Documentation/filesystems/ubifs-authentication.rst 21760F: Documentation/filesystems/ubifs.rst 21761F: fs/ubifs/ 21762 21763UBLK USERSPACE BLOCK DRIVER 21764M: Ming Lei <ming.lei@redhat.com> 21765L: linux-block@vger.kernel.org 21766S: Maintained 21767F: Documentation/block/ublk.rst 21768F: drivers/block/ublk_drv.c 21769F: include/uapi/linux/ublk_cmd.h 21770 21771UCLINUX (M68KNOMMU AND COLDFIRE) 21772M: Greg Ungerer <gerg@linux-m68k.org> 21773L: linux-m68k@lists.linux-m68k.org 21774S: Maintained 21775W: http://www.linux-m68k.org/ 21776T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21777F: arch/m68k/*/*_no.* 21778F: arch/m68k/68*/ 21779F: arch/m68k/coldfire/ 21780F: arch/m68k/include/asm/*_no.* 21781 21782UDF FILESYSTEM 21783M: Jan Kara <jack@suse.com> 21784S: Maintained 21785F: Documentation/filesystems/udf.rst 21786F: fs/udf/ 21787 21788UDRAW TABLET 21789M: Bastien Nocera <hadess@hadess.net> 21790L: linux-input@vger.kernel.org 21791S: Maintained 21792F: drivers/hid/hid-udraw-ps3.c 21793 21794UFS FILESYSTEM 21795M: Evgeniy Dushistov <dushistov@mail.ru> 21796S: Maintained 21797F: Documentation/admin-guide/ufs.rst 21798F: fs/ufs/ 21799 21800UHID USERSPACE HID IO DRIVER 21801M: David Rheinsberg <david.rheinsberg@gmail.com> 21802L: linux-input@vger.kernel.org 21803S: Maintained 21804F: drivers/hid/uhid.c 21805F: include/uapi/linux/uhid.h 21806 21807ULPI BUS 21808M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21809L: linux-usb@vger.kernel.org 21810S: Maintained 21811F: drivers/usb/common/ulpi.c 21812F: include/linux/ulpi/ 21813 21814UNICODE SUBSYSTEM 21815M: Gabriel Krisman Bertazi <krisman@collabora.com> 21816L: linux-fsdevel@vger.kernel.org 21817S: Supported 21818F: fs/unicode/ 21819 21820UNIFDEF 21821M: Tony Finch <dot@dotat.at> 21822S: Maintained 21823W: http://dotat.at/prog/unifdef 21824F: scripts/unifdef.c 21825 21826UNIFORM CDROM DRIVER 21827M: Phillip Potter <phil@philpotter.co.uk> 21828S: Maintained 21829F: Documentation/cdrom/ 21830F: drivers/cdrom/cdrom.c 21831F: include/linux/cdrom.h 21832F: include/uapi/linux/cdrom.h 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21835R: Alim Akhtar <alim.akhtar@samsung.com> 21836R: Avri Altman <avri.altman@wdc.com> 21837R: Bart Van Assche <bvanassche@acm.org> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: Documentation/devicetree/bindings/ufs/ 21841F: Documentation/scsi/ufs.rst 21842F: drivers/ufs/core/ 21843 21844UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21845M: Pedro Sousa <pedrom.sousa@synopsys.com> 21846L: linux-scsi@vger.kernel.org 21847S: Supported 21848F: drivers/ufs/host/*dwc* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21851M: Alim Akhtar <alim.akhtar@samsung.com> 21852L: linux-scsi@vger.kernel.org 21853S: Maintained 21854F: drivers/ufs/host/ufs-exynos* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21857M: Stanley Chu <stanley.chu@mediatek.com> 21858L: linux-scsi@vger.kernel.org 21859L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21860S: Maintained 21861F: drivers/ufs/host/ufs-mediatek* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21864M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21865L: linux-arm-msm@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21869F: drivers/ufs/host/ufs-qcom* 21870 21871UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21872M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21873L: linux-renesas-soc@vger.kernel.org 21874L: linux-scsi@vger.kernel.org 21875S: Maintained 21876F: drivers/ufs/host/ufs-renesas.c 21877 21878UNSORTED BLOCK IMAGES (UBI) 21879M: Richard Weinberger <richard@nod.at> 21880L: linux-mtd@lists.infradead.org 21881S: Supported 21882W: http://www.linux-mtd.infradead.org/ 21883T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21884T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21885F: drivers/mtd/ubi/ 21886F: include/linux/mtd/ubi.h 21887F: include/uapi/mtd/ubi-user.h 21888 21889USB "USBNET" DRIVER FRAMEWORK 21890M: Oliver Neukum <oneukum@suse.com> 21891L: netdev@vger.kernel.org 21892S: Maintained 21893W: http://www.linux-usb.org/usbnet 21894F: drivers/net/usb/usbnet.c 21895F: include/linux/usb/usbnet.h 21896 21897USB ACM DRIVER 21898M: Oliver Neukum <oneukum@suse.com> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: Documentation/usb/acm.rst 21902F: drivers/usb/class/cdc-acm.* 21903 21904USB APPLE MFI FASTCHARGE DRIVER 21905M: Bastien Nocera <hadess@hadess.net> 21906L: linux-usb@vger.kernel.org 21907S: Maintained 21908F: drivers/usb/misc/apple-mfi-fastcharge.c 21909 21910USB AR5523 WIRELESS DRIVER 21911L: linux-wireless@vger.kernel.org 21912S: Orphan 21913F: drivers/net/wireless/ath/ar5523/ 21914 21915USB ATTACHED SCSI 21916M: Oliver Neukum <oneukum@suse.com> 21917L: linux-usb@vger.kernel.org 21918L: linux-scsi@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/storage/uas.c 21921 21922USB CDC ETHERNET DRIVER 21923M: Oliver Neukum <oliver@neukum.org> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/net/usb/cdc_*.c 21927F: include/uapi/linux/usb/cdc.h 21928 21929USB CHAOSKEY DRIVER 21930M: Keith Packard <keithp@keithp.com> 21931L: linux-usb@vger.kernel.org 21932S: Maintained 21933F: drivers/usb/misc/chaoskey.c 21934 21935USB CYPRESS C67X00 DRIVER 21936L: linux-usb@vger.kernel.org 21937S: Orphan 21938F: drivers/usb/c67x00/ 21939 21940USB DAVICOM DM9601 DRIVER 21941M: Peter Korsgaard <peter@korsgaard.com> 21942L: netdev@vger.kernel.org 21943S: Maintained 21944W: http://www.linux-usb.org/usbnet 21945F: drivers/net/usb/dm9601.c 21946 21947USB EHCI DRIVER 21948M: Alan Stern <stern@rowland.harvard.edu> 21949L: linux-usb@vger.kernel.org 21950S: Maintained 21951F: Documentation/usb/ehci.rst 21952F: drivers/usb/host/ehci* 21953 21954USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21955M: Jiri Kosina <jikos@kernel.org> 21956M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21957L: linux-usb@vger.kernel.org 21958S: Maintained 21959T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21960F: Documentation/hid/hiddev.rst 21961F: drivers/hid/usbhid/ 21962 21963USB INTEL XHCI ROLE MUX DRIVER 21964M: Hans de Goede <hdegoede@redhat.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21968 21969USB IP DRIVER FOR HISILICON KIRIN 960 21970M: Yu Chen <chenyu56@huawei.com> 21971M: Binghui Wang <wangbinghui@hisilicon.com> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21976 21977USB IP DRIVER FOR HISILICON KIRIN 970 21978M: Mauro Carvalho Chehab <mchehab@kernel.org> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21982F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21983 21984USB ISP116X DRIVER 21985M: Olav Kongas <ok@artecdesign.ee> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: drivers/usb/host/isp116x* 21989F: include/linux/usb/isp116x.h 21990 21991USB ISP1760 DRIVER 21992M: Rui Miguel Silva <rui.silva@linaro.org> 21993L: linux-usb@vger.kernel.org 21994S: Maintained 21995F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21996F: drivers/usb/isp1760/* 21997 21998USB LAN78XX ETHERNET DRIVER 21999M: Woojung Huh <woojung.huh@microchip.com> 22000M: UNGLinuxDriver@microchip.com 22001L: netdev@vger.kernel.org 22002S: Maintained 22003F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22004F: drivers/net/usb/lan78xx.* 22005F: include/dt-bindings/net/microchip-lan78xx.h 22006 22007USB MASS STORAGE DRIVER 22008M: Alan Stern <stern@rowland.harvard.edu> 22009L: linux-usb@vger.kernel.org 22010L: usb-storage@lists.one-eyed-alien.net 22011S: Maintained 22012F: drivers/usb/storage/ 22013 22014USB MIDI DRIVER 22015M: Clemens Ladisch <clemens@ladisch.de> 22016L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22017S: Maintained 22018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22019F: sound/usb/midi.* 22020 22021USB NETWORKING DRIVERS 22022L: linux-usb@vger.kernel.org 22023S: Odd Fixes 22024F: drivers/net/usb/ 22025 22026USB OHCI DRIVER 22027M: Alan Stern <stern@rowland.harvard.edu> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030F: Documentation/usb/ohci.rst 22031F: drivers/usb/host/ohci* 22032 22033USB OTG FSM (Finite State Machine) 22034M: Peter Chen <peter.chen@kernel.org> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22038F: drivers/usb/common/usb-otg-fsm.c 22039 22040USB OVER IP DRIVER 22041M: Valentina Manea <valentina.manea.m@gmail.com> 22042M: Shuah Khan <shuah@kernel.org> 22043M: Shuah Khan <skhan@linuxfoundation.org> 22044R: Hongren Zheng <i@zenithal.me> 22045L: linux-usb@vger.kernel.org 22046S: Maintained 22047F: Documentation/usb/usbip_protocol.rst 22048F: drivers/usb/usbip/ 22049F: tools/testing/selftests/drivers/usb/usbip/ 22050F: tools/usb/usbip/ 22051 22052USB PEGASUS DRIVER 22053M: Petko Manolov <petkan@nucleusys.com> 22054L: linux-usb@vger.kernel.org 22055L: netdev@vger.kernel.org 22056S: Maintained 22057W: https://github.com/petkan/pegasus 22058T: git https://github.com/petkan/pegasus.git 22059F: drivers/net/usb/pegasus.* 22060 22061USB PRINTER DRIVER (usblp) 22062M: Pete Zaitcev <zaitcev@redhat.com> 22063L: linux-usb@vger.kernel.org 22064S: Supported 22065F: drivers/usb/class/usblp.c 22066 22067USB QMI WWAN NETWORK DRIVER 22068M: Bjørn Mork <bjorn@mork.no> 22069L: netdev@vger.kernel.org 22070S: Maintained 22071F: Documentation/ABI/testing/sysfs-class-net-qmi 22072F: drivers/net/usb/qmi_wwan.c 22073 22074USB RAW GADGET DRIVER 22075R: Andrey Konovalov <andreyknvl@gmail.com> 22076L: linux-usb@vger.kernel.org 22077S: Maintained 22078F: Documentation/usb/raw-gadget.rst 22079F: drivers/usb/gadget/legacy/raw_gadget.c 22080F: include/uapi/linux/usb/raw_gadget.h 22081 22082USB RTL8150 DRIVER 22083M: Petko Manolov <petkan@nucleusys.com> 22084L: linux-usb@vger.kernel.org 22085L: netdev@vger.kernel.org 22086S: Maintained 22087W: https://github.com/petkan/rtl8150 22088T: git https://github.com/petkan/rtl8150.git 22089F: drivers/net/usb/rtl8150.c 22090 22091USB SERIAL SUBSYSTEM 22092M: Johan Hovold <johan@kernel.org> 22093L: linux-usb@vger.kernel.org 22094S: Maintained 22095T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22096F: Documentation/usb/usb-serial.rst 22097F: drivers/usb/serial/ 22098F: include/linux/usb/serial.h 22099 22100USB SMSC75XX ETHERNET DRIVER 22101M: Steve Glendinning <steve.glendinning@shawell.net> 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc75xx.* 22105 22106USB SMSC95XX ETHERNET DRIVER 22107M: Steve Glendinning <steve.glendinning@shawell.net> 22108M: UNGLinuxDriver@microchip.com 22109L: netdev@vger.kernel.org 22110S: Maintained 22111F: drivers/net/usb/smsc95xx.* 22112 22113USB SUBSYSTEM 22114M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22115L: linux-usb@vger.kernel.org 22116S: Supported 22117W: http://www.linux-usb.org 22118T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22119F: Documentation/devicetree/bindings/usb/ 22120F: Documentation/usb/ 22121F: drivers/usb/ 22122F: include/dt-bindings/usb/ 22123F: include/linux/usb.h 22124F: include/linux/usb/ 22125F: include/uapi/linux/usb/ 22126 22127USB TYPEC BUS FOR ALTERNATE MODES 22128M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22129L: linux-usb@vger.kernel.org 22130S: Maintained 22131F: Documentation/ABI/testing/sysfs-bus-typec 22132F: Documentation/driver-api/usb/typec_bus.rst 22133F: drivers/usb/typec/altmodes/ 22134F: include/linux/usb/typec_altmode.h 22135 22136USB TYPEC CLASS 22137M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22138L: linux-usb@vger.kernel.org 22139S: Maintained 22140F: Documentation/ABI/testing/sysfs-class-typec 22141F: Documentation/driver-api/usb/typec.rst 22142F: drivers/usb/typec/ 22143F: include/linux/usb/typec.h 22144 22145USB TYPEC INTEL PMC MUX DRIVER 22146M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22150F: drivers/usb/typec/mux/intel_pmc_mux.c 22151 22152USB TYPEC PI3USB30532 MUX DRIVER 22153M: Hans de Goede <hdegoede@redhat.com> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: drivers/usb/typec/mux/pi3usb30532.c 22157 22158USB TYPEC PORT CONTROLLER DRIVERS 22159M: Guenter Roeck <linux@roeck-us.net> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/typec/tcpm/ 22163 22164USB UHCI DRIVER 22165M: Alan Stern <stern@rowland.harvard.edu> 22166L: linux-usb@vger.kernel.org 22167S: Maintained 22168F: drivers/usb/host/uhci* 22169 22170USB VIDEO CLASS 22171M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22172L: linux-media@vger.kernel.org 22173S: Maintained 22174W: http://www.ideasonboard.org/uvc/ 22175T: git git://linuxtv.org/media_tree.git 22176F: drivers/media/usb/uvc/ 22177F: include/uapi/linux/uvcvideo.h 22178 22179USB WEBCAM GADGET 22180M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22181M: Daniel Scally <dan.scally@ideasonboard.com> 22182L: linux-usb@vger.kernel.org 22183S: Maintained 22184F: drivers/usb/gadget/function/*uvc* 22185F: drivers/usb/gadget/legacy/webcam.c 22186F: include/uapi/linux/usb/g_uvc.h 22187 22188USB WIRELESS RNDIS DRIVER (rndis_wlan) 22189L: linux-wireless@vger.kernel.org 22190S: Orphan 22191F: drivers/net/wireless/legacy/rndis_wlan.c 22192 22193USB XHCI DRIVER 22194M: Mathias Nyman <mathias.nyman@intel.com> 22195L: linux-usb@vger.kernel.org 22196S: Supported 22197F: drivers/usb/host/pci-quirks* 22198F: drivers/usb/host/xhci* 22199 22200USB ZD1201 DRIVER 22201L: linux-wireless@vger.kernel.org 22202S: Orphan 22203W: http://linux-lc100020.sourceforge.net 22204F: drivers/net/wireless/zydas/zd1201.* 22205 22206USER DATAGRAM PROTOCOL (UDP) 22207M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22208S: Maintained 22209F: include/linux/udp.h 22210F: net/ipv4/udp.c 22211F: net/ipv6/udp.c 22212 22213USER-MODE LINUX (UML) 22214M: Richard Weinberger <richard@nod.at> 22215M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22216M: Johannes Berg <johannes@sipsolutions.net> 22217L: linux-um@lists.infradead.org 22218S: Maintained 22219W: http://user-mode-linux.sourceforge.net 22220Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22221T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22222T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22223F: Documentation/virt/uml/ 22224F: arch/um/ 22225F: arch/x86/um/ 22226F: fs/hostfs/ 22227 22228USERSPACE COPYIN/COPYOUT (UIOVEC) 22229M: Alexander Viro <viro@zeniv.linux.org.uk> 22230S: Maintained 22231F: include/linux/uio.h 22232F: lib/iov_iter.c 22233 22234USERSPACE DMA BUFFER DRIVER 22235M: Gerd Hoffmann <kraxel@redhat.com> 22236L: dri-devel@lists.freedesktop.org 22237S: Maintained 22238T: git git://anongit.freedesktop.org/drm/drm-misc 22239F: drivers/dma-buf/udmabuf.c 22240F: include/uapi/linux/udmabuf.h 22241 22242USERSPACE I/O (UIO) 22243M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22244S: Maintained 22245T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22246F: Documentation/driver-api/uio-howto.rst 22247F: drivers/uio/ 22248F: include/linux/uio_driver.h 22249 22250UTIL-LINUX PACKAGE 22251M: Karel Zak <kzak@redhat.com> 22252L: util-linux@vger.kernel.org 22253S: Maintained 22254W: http://en.wikipedia.org/wiki/Util-linux 22255T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22256 22257UUID HELPERS 22258R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22259L: linux-kernel@vger.kernel.org 22260S: Maintained 22261F: include/linux/uuid.h 22262F: lib/test_uuid.c 22263F: lib/uuid.c 22264 22265UV SYSFS DRIVER 22266M: Justin Ernst <justin.ernst@hpe.com> 22267L: platform-driver-x86@vger.kernel.org 22268S: Maintained 22269F: drivers/platform/x86/uv_sysfs.c 22270 22271UVESAFB DRIVER 22272M: Michal Januszewski <spock@gentoo.org> 22273L: linux-fbdev@vger.kernel.org 22274S: Maintained 22275W: https://github.com/mjanusz/v86d 22276F: Documentation/fb/uvesafb.rst 22277F: drivers/video/fbdev/uvesafb.* 22278 22279Ux500 CLOCK DRIVERS 22280M: Ulf Hansson <ulf.hansson@linaro.org> 22281L: linux-clk@vger.kernel.org 22282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22283S: Maintained 22284F: drivers/clk/ux500/ 22285 22286VF610 NAND DRIVER 22287M: Stefan Agner <stefan@agner.ch> 22288L: linux-mtd@lists.infradead.org 22289S: Supported 22290F: drivers/mtd/nand/raw/vf610_nfc.c 22291 22292VFAT/FAT/MSDOS FILESYSTEM 22293M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22294S: Maintained 22295F: Documentation/filesystems/vfat.rst 22296F: fs/fat/ 22297F: tools/testing/selftests/filesystems/fat/ 22298 22299VFIO CDX DRIVER 22300M: Nipun Gupta <nipun.gupta@amd.com> 22301M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304F: drivers/vfio/cdx/* 22305 22306VFIO DRIVER 22307M: Alex Williamson <alex.williamson@redhat.com> 22308L: kvm@vger.kernel.org 22309S: Maintained 22310T: git https://github.com/awilliam/linux-vfio.git 22311F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22312F: Documentation/driver-api/vfio.rst 22313F: drivers/vfio/ 22314F: include/linux/vfio.h 22315F: include/linux/vfio_pci_core.h 22316F: include/uapi/linux/vfio.h 22317 22318VFIO FSL-MC DRIVER 22319M: Diana Craciun <diana.craciun@oss.nxp.com> 22320L: kvm@vger.kernel.org 22321S: Maintained 22322F: drivers/vfio/fsl-mc/ 22323 22324VFIO HISILICON PCI DRIVER 22325M: Longfang Liu <liulongfang@huawei.com> 22326M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: drivers/vfio/pci/hisilicon/ 22330 22331VFIO MEDIATED DEVICE DRIVERS 22332M: Kirti Wankhede <kwankhede@nvidia.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335F: Documentation/driver-api/vfio-mediated-device.rst 22336F: drivers/vfio/mdev/ 22337F: include/linux/mdev.h 22338F: samples/vfio-mdev/ 22339 22340VFIO MLX5 PCI DRIVER 22341M: Yishai Hadas <yishaih@nvidia.com> 22342L: kvm@vger.kernel.org 22343S: Maintained 22344F: drivers/vfio/pci/mlx5/ 22345 22346VFIO PCI DEVICE SPECIFIC DRIVERS 22347R: Jason Gunthorpe <jgg@nvidia.com> 22348R: Yishai Hadas <yishaih@nvidia.com> 22349R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22350R: Kevin Tian <kevin.tian@intel.com> 22351L: kvm@vger.kernel.org 22352S: Maintained 22353P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22354F: drivers/vfio/pci/*/ 22355 22356VFIO PLATFORM DRIVER 22357M: Eric Auger <eric.auger@redhat.com> 22358L: kvm@vger.kernel.org 22359S: Maintained 22360F: drivers/vfio/platform/ 22361 22362VGA_SWITCHEROO 22363R: Lukas Wunner <lukas@wunner.de> 22364S: Maintained 22365T: git git://anongit.freedesktop.org/drm/drm-misc 22366F: Documentation/gpu/vga-switcheroo.rst 22367F: drivers/gpu/vga/vga_switcheroo.c 22368F: include/linux/vga_switcheroo.h 22369 22370VIA RHINE NETWORK DRIVER 22371M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22372S: Maintained 22373F: drivers/net/ethernet/via/via-rhine.c 22374 22375VIA SD/MMC CARD CONTROLLER DRIVER 22376M: Bruce Chang <brucechang@via.com.tw> 22377M: Harald Welte <HaraldWelte@viatech.com> 22378S: Maintained 22379F: drivers/mmc/host/via-sdmmc.c 22380 22381VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22382M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22383L: linux-fbdev@vger.kernel.org 22384S: Maintained 22385F: drivers/video/fbdev/via/ 22386F: include/linux/via-core.h 22387F: include/linux/via_i2c.h 22388 22389VIA VELOCITY NETWORK DRIVER 22390M: Francois Romieu <romieu@fr.zoreil.com> 22391L: netdev@vger.kernel.org 22392S: Maintained 22393F: drivers/net/ethernet/via/via-velocity.* 22394 22395VICODEC VIRTUAL CODEC DRIVER 22396M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399W: https://linuxtv.org 22400T: git git://linuxtv.org/media_tree.git 22401F: drivers/media/test-drivers/vicodec/* 22402 22403VIDEO I2C POLLING DRIVER 22404M: Matt Ranostay <matt.ranostay@konsulko.com> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/i2c/video-i2c.c 22408 22409VIDEO MULTIPLEXER DRIVER 22410M: Philipp Zabel <p.zabel@pengutronix.de> 22411L: linux-media@vger.kernel.org 22412S: Maintained 22413F: drivers/media/platform/video-mux.c 22414 22415VIDEOBUF2 FRAMEWORK 22416M: Tomasz Figa <tfiga@chromium.org> 22417M: Marek Szyprowski <m.szyprowski@samsung.com> 22418L: linux-media@vger.kernel.org 22419S: Maintained 22420F: drivers/media/common/videobuf2/* 22421F: include/media/videobuf2-* 22422 22423VIDTV VIRTUAL DIGITAL TV DRIVER 22424M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22425L: linux-media@vger.kernel.org 22426S: Maintained 22427W: https://linuxtv.org 22428T: git git://linuxtv.org/media_tree.git 22429F: drivers/media/test-drivers/vidtv/* 22430 22431VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22432M: Shuah Khan <skhan@linuxfoundation.org> 22433R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22434L: linux-media@vger.kernel.org 22435S: Maintained 22436W: https://linuxtv.org 22437T: git git://linuxtv.org/media_tree.git 22438F: drivers/media/test-drivers/vimc/* 22439 22440VIRT LIB 22441M: Alex Williamson <alex.williamson@redhat.com> 22442M: Paolo Bonzini <pbonzini@redhat.com> 22443L: kvm@vger.kernel.org 22444S: Supported 22445F: virt/lib/ 22446 22447VIRTIO AND VHOST VSOCK DRIVER 22448M: Stefan Hajnoczi <stefanha@redhat.com> 22449M: Stefano Garzarella <sgarzare@redhat.com> 22450L: kvm@vger.kernel.org 22451L: virtualization@lists.linux-foundation.org 22452L: netdev@vger.kernel.org 22453S: Maintained 22454F: drivers/vhost/vsock.c 22455F: include/linux/virtio_vsock.h 22456F: include/uapi/linux/virtio_vsock.h 22457F: net/vmw_vsock/virtio_transport.c 22458F: net/vmw_vsock/virtio_transport_common.c 22459 22460VIRTIO BALLOON 22461M: "Michael S. Tsirkin" <mst@redhat.com> 22462M: David Hildenbrand <david@redhat.com> 22463L: virtualization@lists.linux-foundation.org 22464S: Maintained 22465F: drivers/virtio/virtio_balloon.c 22466F: include/linux/balloon_compaction.h 22467F: include/uapi/linux/virtio_balloon.h 22468F: mm/balloon_compaction.c 22469 22470VIRTIO BLOCK AND SCSI DRIVERS 22471M: "Michael S. Tsirkin" <mst@redhat.com> 22472M: Jason Wang <jasowang@redhat.com> 22473R: Paolo Bonzini <pbonzini@redhat.com> 22474R: Stefan Hajnoczi <stefanha@redhat.com> 22475L: virtualization@lists.linux-foundation.org 22476S: Maintained 22477F: drivers/block/virtio_blk.c 22478F: drivers/scsi/virtio_scsi.c 22479F: drivers/vhost/scsi.c 22480F: include/uapi/linux/virtio_blk.h 22481F: include/uapi/linux/virtio_scsi.h 22482 22483VIRTIO CONSOLE DRIVER 22484M: Amit Shah <amit@kernel.org> 22485L: virtualization@lists.linux-foundation.org 22486S: Maintained 22487F: drivers/char/virtio_console.c 22488F: include/linux/virtio_console.h 22489F: include/uapi/linux/virtio_console.h 22490 22491VIRTIO CORE AND NET DRIVERS 22492M: "Michael S. Tsirkin" <mst@redhat.com> 22493M: Jason Wang <jasowang@redhat.com> 22494R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22495L: virtualization@lists.linux-foundation.org 22496S: Maintained 22497F: Documentation/ABI/testing/sysfs-bus-vdpa 22498F: Documentation/ABI/testing/sysfs-class-vduse 22499F: Documentation/devicetree/bindings/virtio/ 22500F: Documentation/driver-api/virtio/ 22501F: drivers/block/virtio_blk.c 22502F: drivers/crypto/virtio/ 22503F: drivers/net/virtio_net.c 22504F: drivers/vdpa/ 22505F: drivers/virtio/ 22506F: include/linux/vdpa.h 22507F: include/linux/virtio*.h 22508F: include/linux/vringh.h 22509F: include/uapi/linux/virtio_*.h 22510F: tools/virtio/ 22511 22512VIRTIO CRYPTO DRIVER 22513M: Gonglei <arei.gonglei@huawei.com> 22514L: virtualization@lists.linux-foundation.org 22515L: linux-crypto@vger.kernel.org 22516S: Maintained 22517F: drivers/crypto/virtio/ 22518F: include/uapi/linux/virtio_crypto.h 22519 22520VIRTIO DRIVERS FOR S390 22521M: Cornelia Huck <cohuck@redhat.com> 22522M: Halil Pasic <pasic@linux.ibm.com> 22523M: Eric Farman <farman@linux.ibm.com> 22524L: linux-s390@vger.kernel.org 22525L: virtualization@lists.linux-foundation.org 22526L: kvm@vger.kernel.org 22527S: Supported 22528F: arch/s390/include/uapi/asm/virtio-ccw.h 22529F: drivers/s390/virtio/ 22530 22531VIRTIO FILE SYSTEM 22532M: Vivek Goyal <vgoyal@redhat.com> 22533M: Stefan Hajnoczi <stefanha@redhat.com> 22534M: Miklos Szeredi <miklos@szeredi.hu> 22535L: virtualization@lists.linux-foundation.org 22536L: linux-fsdevel@vger.kernel.org 22537S: Supported 22538W: https://virtio-fs.gitlab.io/ 22539F: Documentation/filesystems/virtiofs.rst 22540F: fs/fuse/virtio_fs.c 22541F: include/uapi/linux/virtio_fs.h 22542 22543VIRTIO GPIO DRIVER 22544M: Enrico Weigelt, metux IT consult <info@metux.net> 22545M: Viresh Kumar <vireshk@kernel.org> 22546L: linux-gpio@vger.kernel.org 22547L: virtualization@lists.linux-foundation.org 22548S: Maintained 22549F: drivers/gpio/gpio-virtio.c 22550F: include/uapi/linux/virtio_gpio.h 22551 22552VIRTIO GPU DRIVER 22553M: David Airlie <airlied@redhat.com> 22554M: Gerd Hoffmann <kraxel@redhat.com> 22555R: Gurchetan Singh <gurchetansingh@chromium.org> 22556R: Chia-I Wu <olvaffe@gmail.com> 22557L: dri-devel@lists.freedesktop.org 22558L: virtualization@lists.linux-foundation.org 22559S: Maintained 22560T: git git://anongit.freedesktop.org/drm/drm-misc 22561F: drivers/gpu/drm/virtio/ 22562F: include/uapi/linux/virtio_gpu.h 22563 22564VIRTIO HOST (VHOST) 22565M: "Michael S. Tsirkin" <mst@redhat.com> 22566M: Jason Wang <jasowang@redhat.com> 22567L: kvm@vger.kernel.org 22568L: virtualization@lists.linux-foundation.org 22569L: netdev@vger.kernel.org 22570S: Maintained 22571T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22572F: drivers/vhost/ 22573F: include/linux/sched/vhost_task.h 22574F: include/linux/vhost_iotlb.h 22575F: include/uapi/linux/vhost.h 22576F: kernel/vhost_task.c 22577 22578VIRTIO I2C DRIVER 22579M: Conghui Chen <conghui.chen@intel.com> 22580M: Viresh Kumar <viresh.kumar@linaro.org> 22581L: linux-i2c@vger.kernel.org 22582L: virtualization@lists.linux-foundation.org 22583S: Maintained 22584F: drivers/i2c/busses/i2c-virtio.c 22585F: include/uapi/linux/virtio_i2c.h 22586 22587VIRTIO INPUT DRIVER 22588M: Gerd Hoffmann <kraxel@redhat.com> 22589S: Maintained 22590F: drivers/virtio/virtio_input.c 22591F: include/uapi/linux/virtio_input.h 22592 22593VIRTIO IOMMU DRIVER 22594M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22595L: virtualization@lists.linux-foundation.org 22596S: Maintained 22597F: drivers/iommu/virtio-iommu.c 22598F: include/uapi/linux/virtio_iommu.h 22599 22600VIRTIO MEM DRIVER 22601M: David Hildenbrand <david@redhat.com> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604W: https://virtio-mem.gitlab.io/ 22605F: drivers/virtio/virtio_mem.c 22606F: include/uapi/linux/virtio_mem.h 22607 22608VIRTIO PMEM DRIVER 22609M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22610L: virtualization@lists.linux-foundation.org 22611S: Maintained 22612F: drivers/nvdimm/nd_virtio.c 22613F: drivers/nvdimm/virtio_pmem.c 22614 22615VIRTIO SOUND DRIVER 22616M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22617M: "Michael S. Tsirkin" <mst@redhat.com> 22618L: virtualization@lists.linux-foundation.org 22619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22620S: Maintained 22621F: include/uapi/linux/virtio_snd.h 22622F: sound/virtio/* 22623 22624VIRTUAL BOX GUEST DEVICE DRIVER 22625M: Hans de Goede <hdegoede@redhat.com> 22626M: Arnd Bergmann <arnd@arndb.de> 22627M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22628S: Maintained 22629F: drivers/virt/vboxguest/ 22630F: include/linux/vbox_utils.h 22631F: include/uapi/linux/vbox*.h 22632 22633VIRTUAL BOX SHARED FOLDER VFS DRIVER 22634M: Hans de Goede <hdegoede@redhat.com> 22635L: linux-fsdevel@vger.kernel.org 22636S: Maintained 22637F: fs/vboxsf/* 22638 22639VIRTUAL PCM TEST DRIVER 22640M: Ivan Orlov <ivan.orlov0322@gmail.com> 22641L: alsa-devel@alsa-project.org 22642S: Maintained 22643F: Documentation/sound/cards/pcmtest.rst 22644F: sound/drivers/pcmtest.c 22645F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22646 22647VIRTUAL SERIO DEVICE DRIVER 22648M: Stephen Chandler Paul <thatslyude@gmail.com> 22649S: Maintained 22650F: drivers/input/serio/userio.c 22651F: include/uapi/linux/userio.h 22652 22653VISL VIRTUAL STATELESS DECODER DRIVER 22654M: Daniel Almeida <daniel.almeida@collabora.com> 22655L: linux-media@vger.kernel.org 22656S: Supported 22657F: drivers/media/test-drivers/visl 22658 22659VIVID VIRTUAL VIDEO DRIVER 22660M: Hans Verkuil <hverkuil@xs4all.nl> 22661L: linux-media@vger.kernel.org 22662S: Maintained 22663W: https://linuxtv.org 22664T: git git://linuxtv.org/media_tree.git 22665F: drivers/media/test-drivers/vivid/* 22666 22667VLYNQ BUS 22668M: Florian Fainelli <f.fainelli@gmail.com> 22669L: openwrt-devel@lists.openwrt.org (subscribers-only) 22670S: Maintained 22671F: drivers/vlynq/vlynq.c 22672F: include/linux/vlynq.h 22673 22674VM SOCKETS (AF_VSOCK) 22675M: Stefano Garzarella <sgarzare@redhat.com> 22676L: virtualization@lists.linux-foundation.org 22677L: netdev@vger.kernel.org 22678S: Maintained 22679F: drivers/net/vsockmon.c 22680F: include/net/af_vsock.h 22681F: include/uapi/linux/vm_sockets.h 22682F: include/uapi/linux/vm_sockets_diag.h 22683F: include/uapi/linux/vsockmon.h 22684F: net/vmw_vsock/ 22685F: tools/testing/vsock/ 22686 22687VMALLOC 22688M: Andrew Morton <akpm@linux-foundation.org> 22689R: Uladzislau Rezki <urezki@gmail.com> 22690R: Christoph Hellwig <hch@infradead.org> 22691R: Lorenzo Stoakes <lstoakes@gmail.com> 22692L: linux-mm@kvack.org 22693S: Maintained 22694W: http://www.linux-mm.org 22695T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22696F: include/linux/vmalloc.h 22697F: mm/vmalloc.c 22698 22699VME SUBSYSTEM 22700M: Martyn Welch <martyn@welchs.me.uk> 22701M: Manohar Vanga <manohar.vanga@gmail.com> 22702M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22703L: linux-kernel@vger.kernel.org 22704S: Odd fixes 22705T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22706F: Documentation/driver-api/vme.rst 22707F: drivers/staging/vme_user/ 22708 22709VMWARE BALLOON DRIVER 22710M: Nadav Amit <namit@vmware.com> 22711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22712L: linux-kernel@vger.kernel.org 22713S: Supported 22714F: drivers/misc/vmw_balloon.c 22715 22716VMWARE HYPERVISOR INTERFACE 22717M: Ajay Kaher <akaher@vmware.com> 22718M: Alexey Makhalov <amakhalov@vmware.com> 22719R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22720L: virtualization@lists.linux-foundation.org 22721L: x86@kernel.org 22722S: Supported 22723T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22724F: arch/x86/include/asm/vmware.h 22725F: arch/x86/kernel/cpu/vmware.c 22726 22727VMWARE PVRDMA DRIVER 22728M: Bryan Tan <bryantan@vmware.com> 22729M: Vishnu Dasa <vdasa@vmware.com> 22730R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22731L: linux-rdma@vger.kernel.org 22732S: Supported 22733F: drivers/infiniband/hw/vmw_pvrdma/ 22734 22735VMWARE PVSCSI DRIVER 22736M: Vishal Bhakta <vbhakta@vmware.com> 22737R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22738L: linux-scsi@vger.kernel.org 22739S: Supported 22740F: drivers/scsi/vmw_pvscsi.c 22741F: drivers/scsi/vmw_pvscsi.h 22742 22743VMWARE VIRTUAL PTP CLOCK DRIVER 22744M: Deep Shah <sdeep@vmware.com> 22745R: Ajay Kaher <akaher@vmware.com> 22746R: Alexey Makhalov <amakhalov@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: netdev@vger.kernel.org 22749S: Supported 22750F: drivers/ptp/ptp_vmw.c 22751 22752VMWARE VMCI DRIVER 22753M: Bryan Tan <bryantan@vmware.com> 22754M: Vishnu Dasa <vdasa@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: linux-kernel@vger.kernel.org 22757S: Supported 22758F: drivers/misc/vmw_vmci/ 22759F: include/linux/vmw_vmci* 22760 22761VMWARE VMMOUSE SUBDRIVER 22762M: Zack Rusin <zackr@vmware.com> 22763R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22764R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22765L: linux-input@vger.kernel.org 22766S: Supported 22767F: drivers/input/mouse/vmmouse.c 22768F: drivers/input/mouse/vmmouse.h 22769 22770VMWARE VMXNET3 ETHERNET DRIVER 22771M: Ronak Doshi <doshir@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: netdev@vger.kernel.org 22774S: Supported 22775F: drivers/net/vmxnet3/ 22776 22777VMWARE VSOCK VMCI TRANSPORT DRIVER 22778M: Bryan Tan <bryantan@vmware.com> 22779M: Vishnu Dasa <vdasa@vmware.com> 22780R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22781L: linux-kernel@vger.kernel.org 22782S: Supported 22783F: net/vmw_vsock/vmci_transport* 22784 22785VOCORE VOCORE2 BOARD 22786M: Harvey Hunt <harveyhuntnexus@gmail.com> 22787L: linux-mips@vger.kernel.org 22788S: Maintained 22789F: arch/mips/boot/dts/ralink/vocore2.dts 22790 22791VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22792M: Liam Girdwood <lgirdwood@gmail.com> 22793M: Mark Brown <broonie@kernel.org> 22794L: linux-kernel@vger.kernel.org 22795S: Supported 22796W: http://www.slimlogic.co.uk/?p=48 22797T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22798F: Documentation/devicetree/bindings/regulator/ 22799F: Documentation/power/regulator/ 22800F: drivers/regulator/ 22801F: include/dt-bindings/regulator/ 22802F: include/linux/regulator/ 22803K: regulator_get_optional 22804 22805VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22806R: Matti Vaittinen <mazziesaccount@gmail.com> 22807F: drivers/regulator/irq_helpers.c 22808 22809VRF 22810M: David Ahern <dsahern@kernel.org> 22811L: netdev@vger.kernel.org 22812S: Maintained 22813F: Documentation/networking/vrf.rst 22814F: drivers/net/vrf.c 22815 22816VSPRINTF 22817M: Petr Mladek <pmladek@suse.com> 22818M: Steven Rostedt <rostedt@goodmis.org> 22819M: Sergey Senozhatsky <senozhatsky@chromium.org> 22820R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22821R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22822S: Maintained 22823T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22824F: Documentation/core-api/printk-formats.rst 22825F: lib/test_printf.c 22826F: lib/test_scanf.c 22827F: lib/vsprintf.c 22828 22829VT1211 HARDWARE MONITOR DRIVER 22830M: Juerg Haefliger <juergh@proton.me> 22831L: linux-hwmon@vger.kernel.org 22832S: Maintained 22833F: Documentation/hwmon/vt1211.rst 22834F: drivers/hwmon/vt1211.c 22835 22836VT8231 HARDWARE MONITOR DRIVER 22837M: Roger Lucas <vt8231@hiddenengine.co.uk> 22838L: linux-hwmon@vger.kernel.org 22839S: Maintained 22840F: drivers/hwmon/vt8231.c 22841 22842VUB300 USB to SDIO/SD/MMC bridge chip 22843L: linux-mmc@vger.kernel.org 22844S: Orphan 22845F: drivers/mmc/host/vub300.c 22846 22847W1 DALLAS'S 1-WIRE BUS 22848M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22849S: Maintained 22850F: Documentation/devicetree/bindings/w1/ 22851F: Documentation/w1/ 22852F: drivers/w1/ 22853F: include/linux/w1.h 22854 22855W83791D HARDWARE MONITORING DRIVER 22856M: Marc Hulsman <m.hulsman@tudelft.nl> 22857L: linux-hwmon@vger.kernel.org 22858S: Maintained 22859F: Documentation/hwmon/w83791d.rst 22860F: drivers/hwmon/w83791d.c 22861 22862W83793 HARDWARE MONITORING DRIVER 22863M: Rudolf Marek <r.marek@assembler.cz> 22864L: linux-hwmon@vger.kernel.org 22865S: Maintained 22866F: Documentation/hwmon/w83793.rst 22867F: drivers/hwmon/w83793.c 22868 22869W83795 HARDWARE MONITORING DRIVER 22870M: Jean Delvare <jdelvare@suse.com> 22871L: linux-hwmon@vger.kernel.org 22872S: Maintained 22873F: drivers/hwmon/w83795.c 22874 22875W83L51xD SD/MMC CARD INTERFACE DRIVER 22876M: Pierre Ossman <pierre@ossman.eu> 22877S: Maintained 22878F: drivers/mmc/host/wbsd.* 22879 22880WACOM PROTOCOL 4 SERIAL TABLETS 22881M: Julian Squires <julian@cipht.net> 22882M: Hans de Goede <hdegoede@redhat.com> 22883L: linux-input@vger.kernel.org 22884S: Maintained 22885F: drivers/input/tablet/wacom_serial4.c 22886 22887WANGXUN ETHERNET DRIVER 22888M: Jiawen Wu <jiawenwu@trustnetic.com> 22889M: Mengyuan Lou <mengyuanlou@net-swift.com> 22890L: netdev@vger.kernel.org 22891S: Maintained 22892W: https://www.net-swift.com 22893F: Documentation/networking/device_drivers/ethernet/wangxun/* 22894F: drivers/net/ethernet/wangxun/ 22895 22896WATCHDOG DEVICE DRIVERS 22897M: Wim Van Sebroeck <wim@linux-watchdog.org> 22898M: Guenter Roeck <linux@roeck-us.net> 22899L: linux-watchdog@vger.kernel.org 22900S: Maintained 22901W: http://www.linux-watchdog.org/ 22902T: git git://www.linux-watchdog.org/linux-watchdog.git 22903F: Documentation/devicetree/bindings/watchdog/ 22904F: Documentation/watchdog/ 22905F: drivers/watchdog/ 22906F: include/linux/watchdog.h 22907F: include/trace/events/watchdog.h 22908F: include/uapi/linux/watchdog.h 22909 22910WHISKEYCOVE PMIC GPIO DRIVER 22911M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22912L: linux-gpio@vger.kernel.org 22913S: Maintained 22914F: drivers/gpio/gpio-wcove.c 22915 22916WHWAVE RTC DRIVER 22917M: Dianlong Li <long17.cool@163.com> 22918L: linux-rtc@vger.kernel.org 22919S: Maintained 22920F: drivers/rtc/rtc-sd3078.c 22921 22922WIIMOTE HID DRIVER 22923M: David Rheinsberg <david.rheinsberg@gmail.com> 22924L: linux-input@vger.kernel.org 22925S: Maintained 22926F: drivers/hid/hid-wiimote* 22927 22928WILOCITY WIL6210 WIRELESS DRIVER 22929L: linux-wireless@vger.kernel.org 22930S: Orphan 22931W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22932F: drivers/net/wireless/ath/wil6210/ 22933 22934WINBOND CIR DRIVER 22935M: David Härdeman <david@hardeman.nu> 22936S: Maintained 22937F: drivers/media/rc/winbond-cir.c 22938 22939WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22940L: linux-watchdog@vger.kernel.org 22941S: Orphan 22942F: drivers/watchdog/ebc-c384_wdt.c 22943 22944WINSYSTEMS WS16C48 GPIO DRIVER 22945M: William Breathitt Gray <william.gray@linaro.org> 22946L: linux-gpio@vger.kernel.org 22947S: Maintained 22948F: drivers/gpio/gpio-ws16c48.c 22949 22950WIREGUARD SECURE NETWORK TUNNEL 22951M: Jason A. Donenfeld <Jason@zx2c4.com> 22952L: wireguard@lists.zx2c4.com 22953L: netdev@vger.kernel.org 22954S: Maintained 22955F: drivers/net/wireguard/ 22956F: tools/testing/selftests/wireguard/ 22957 22958WISTRON LAPTOP BUTTON DRIVER 22959M: Miloslav Trmac <mitr@volny.cz> 22960S: Maintained 22961F: drivers/input/misc/wistron_btns.c 22962 22963WL3501 WIRELESS PCMCIA CARD DRIVER 22964L: linux-wireless@vger.kernel.org 22965S: Orphan 22966F: drivers/net/wireless/legacy/wl3501* 22967 22968WMI BINARY MOF DRIVER 22969L: platform-drivers-x86@vger.kernel.org 22970S: Orphan 22971F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22972F: Documentation/wmi/devices/wmi-bmof.rst 22973F: drivers/platform/x86/wmi-bmof.c 22974 22975WOLFSON MICROELECTRONICS DRIVERS 22976L: patches@opensource.cirrus.com 22977S: Supported 22978W: https://github.com/CirrusLogic/linux-drivers/wiki 22979T: git https://github.com/CirrusLogic/linux-drivers.git 22980F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22981F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22982F: Documentation/devicetree/bindings/mfd/wm831x.txt 22983F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22984F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22985F: Documentation/devicetree/bindings/sound/wm* 22986F: Documentation/hwmon/wm83??.rst 22987F: arch/arm/mach-s3c/mach-crag6410* 22988F: drivers/clk/clk-wm83*.c 22989F: drivers/gpio/gpio-*wm*.c 22990F: drivers/gpio/gpio-arizona.c 22991F: drivers/hwmon/wm83??-hwmon.c 22992F: drivers/input/misc/wm831x-on.c 22993F: drivers/input/touchscreen/wm831x-ts.c 22994F: drivers/input/touchscreen/wm97*.c 22995F: drivers/leds/leds-wm83*.c 22996F: drivers/mfd/arizona* 22997F: drivers/mfd/cs47l24* 22998F: drivers/mfd/wm*.c 22999F: drivers/power/supply/wm83*.c 23000F: drivers/regulator/arizona* 23001F: drivers/regulator/wm8*.c 23002F: drivers/rtc/rtc-wm83*.c 23003F: drivers/video/backlight/wm83*_bl.c 23004F: drivers/watchdog/wm83*_wdt.c 23005F: include/linux/mfd/arizona/ 23006F: include/linux/mfd/wm831x/ 23007F: include/linux/mfd/wm8350/ 23008F: include/linux/mfd/wm8400* 23009F: include/linux/regulator/arizona* 23010F: include/linux/wm97xx.h 23011F: include/sound/wm????.h 23012F: sound/soc/codecs/arizona* 23013F: sound/soc/codecs/cs47l24* 23014F: sound/soc/codecs/wm* 23015 23016WORKQUEUE 23017M: Tejun Heo <tj@kernel.org> 23018R: Lai Jiangshan <jiangshanlai@gmail.com> 23019S: Maintained 23020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23021F: Documentation/core-api/workqueue.rst 23022F: include/linux/workqueue.h 23023F: kernel/workqueue.c 23024F: kernel/workqueue_internal.h 23025 23026WWAN DRIVERS 23027M: Loic Poulain <loic.poulain@linaro.org> 23028M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23029R: Johannes Berg <johannes@sipsolutions.net> 23030L: netdev@vger.kernel.org 23031S: Maintained 23032F: drivers/net/wwan/ 23033F: include/linux/wwan.h 23034F: include/uapi/linux/wwan.h 23035 23036X-POWERS AXP288 PMIC DRIVERS 23037M: Hans de Goede <hdegoede@redhat.com> 23038S: Maintained 23039F: drivers/acpi/pmic/intel_pmic_xpower.c 23040N: axp288 23041 23042X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23043M: Chen-Yu Tsai <wens@csie.org> 23044L: linux-kernel@vger.kernel.org 23045S: Maintained 23046N: axp[128] 23047 23048X.25 STACK 23049M: Martin Schiller <ms@dev.tdt.de> 23050L: linux-x25@vger.kernel.org 23051S: Maintained 23052F: Documentation/networking/lapb-module.rst 23053F: Documentation/networking/x25* 23054F: drivers/net/wan/hdlc_x25.c 23055F: drivers/net/wan/lapbether.c 23056F: include/*/lapb.h 23057F: include/net/x25* 23058F: include/uapi/linux/x25.h 23059F: net/lapb/ 23060F: net/x25/ 23061 23062X86 ARCHITECTURE (32-BIT AND 64-BIT) 23063M: Thomas Gleixner <tglx@linutronix.de> 23064M: Ingo Molnar <mingo@redhat.com> 23065M: Borislav Petkov <bp@alien8.de> 23066M: Dave Hansen <dave.hansen@linux.intel.com> 23067M: x86@kernel.org 23068R: "H. Peter Anvin" <hpa@zytor.com> 23069L: linux-kernel@vger.kernel.org 23070S: Maintained 23071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23072F: Documentation/arch/x86/ 23073F: Documentation/devicetree/bindings/x86/ 23074F: arch/x86/ 23075 23076X86 ENTRY CODE 23077M: Andy Lutomirski <luto@kernel.org> 23078L: linux-kernel@vger.kernel.org 23079S: Maintained 23080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23081F: arch/x86/entry/ 23082 23083X86 HARDWARE VULNERABILITIES 23084M: Thomas Gleixner <tglx@linutronix.de> 23085M: Borislav Petkov <bp@alien8.de> 23086M: Peter Zijlstra <peterz@infradead.org> 23087M: Josh Poimboeuf <jpoimboe@kernel.org> 23088R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23089S: Maintained 23090F: Documentation/admin-guide/hw-vuln/ 23091F: arch/x86/include/asm/nospec-branch.h 23092F: arch/x86/kernel/cpu/bugs.c 23093 23094X86 MCE INFRASTRUCTURE 23095M: Tony Luck <tony.luck@intel.com> 23096M: Borislav Petkov <bp@alien8.de> 23097L: linux-edac@vger.kernel.org 23098S: Maintained 23099F: Documentation/ABI/testing/sysfs-mce 23100F: Documentation/arch/x86/x86_64/machinecheck.rst 23101F: arch/x86/kernel/cpu/mce/* 23102 23103X86 MICROCODE UPDATE SUPPORT 23104M: Borislav Petkov <bp@alien8.de> 23105S: Maintained 23106F: arch/x86/kernel/cpu/microcode/* 23107 23108X86 MM 23109M: Dave Hansen <dave.hansen@linux.intel.com> 23110M: Andy Lutomirski <luto@kernel.org> 23111M: Peter Zijlstra <peterz@infradead.org> 23112L: linux-kernel@vger.kernel.org 23113S: Maintained 23114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23115F: arch/x86/mm/ 23116 23117X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23118M: Hans de Goede <hdegoede@redhat.com> 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23122F: drivers/platform/x86/x86-android-tablets/ 23123 23124X86 PLATFORM DRIVERS 23125M: Hans de Goede <hdegoede@redhat.com> 23126M: Mark Gross <markgross@kernel.org> 23127L: platform-driver-x86@vger.kernel.org 23128S: Maintained 23129T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23130F: drivers/platform/olpc/ 23131F: drivers/platform/x86/ 23132F: include/linux/platform_data/x86/ 23133 23134X86 PLATFORM DRIVERS - ARCH 23135R: Darren Hart <dvhart@infradead.org> 23136R: Andy Shevchenko <andy@infradead.org> 23137L: platform-driver-x86@vger.kernel.org 23138L: x86@kernel.org 23139S: Maintained 23140T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23141F: arch/x86/platform 23142 23143X86 PLATFORM UV HPE SUPERDOME FLEX 23144M: Steve Wahl <steve.wahl@hpe.com> 23145R: Mike Travis <mike.travis@hpe.com> 23146R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23147R: Russ Anderson <russ.anderson@hpe.com> 23148S: Supported 23149F: arch/x86/include/asm/uv/ 23150F: arch/x86/kernel/apic/x2apic_uv_x.c 23151F: arch/x86/platform/uv/ 23152 23153X86 STACK UNWINDING 23154M: Josh Poimboeuf <jpoimboe@kernel.org> 23155M: Peter Zijlstra <peterz@infradead.org> 23156S: Supported 23157F: arch/x86/include/asm/unwind*.h 23158F: arch/x86/kernel/dumpstack.c 23159F: arch/x86/kernel/stacktrace.c 23160F: arch/x86/kernel/unwind_*.c 23161 23162X86 VDSO 23163M: Andy Lutomirski <luto@kernel.org> 23164L: linux-kernel@vger.kernel.org 23165S: Maintained 23166T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23167F: arch/x86/entry/vdso/ 23168 23169XARRAY 23170M: Matthew Wilcox <willy@infradead.org> 23171L: linux-fsdevel@vger.kernel.org 23172S: Supported 23173F: Documentation/core-api/xarray.rst 23174F: include/linux/idr.h 23175F: include/linux/xarray.h 23176F: lib/idr.c 23177F: lib/xarray.c 23178F: tools/testing/radix-tree 23179 23180XBOX DVD IR REMOTE 23181M: Benjamin Valentin <benpicco@googlemail.com> 23182S: Maintained 23183F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23184F: drivers/media/rc/xbox_remote.c 23185 23186XC2028/3028 TUNER DRIVER 23187M: Mauro Carvalho Chehab <mchehab@kernel.org> 23188L: linux-media@vger.kernel.org 23189S: Maintained 23190W: https://linuxtv.org 23191T: git git://linuxtv.org/media_tree.git 23192F: drivers/media/tuners/xc2028.* 23193 23194XDP (eXpress Data Path) 23195M: Alexei Starovoitov <ast@kernel.org> 23196M: Daniel Borkmann <daniel@iogearbox.net> 23197M: David S. Miller <davem@davemloft.net> 23198M: Jakub Kicinski <kuba@kernel.org> 23199M: Jesper Dangaard Brouer <hawk@kernel.org> 23200M: John Fastabend <john.fastabend@gmail.com> 23201L: netdev@vger.kernel.org 23202L: bpf@vger.kernel.org 23203S: Supported 23204F: drivers/net/ethernet/*/*/*/*/*xdp* 23205F: drivers/net/ethernet/*/*/*xdp* 23206F: include/net/xdp.h 23207F: include/net/xdp_priv.h 23208F: include/trace/events/xdp.h 23209F: kernel/bpf/cpumap.c 23210F: kernel/bpf/devmap.c 23211F: net/core/xdp.c 23212F: samples/bpf/xdp* 23213F: tools/testing/selftests/bpf/*/*xdp* 23214F: tools/testing/selftests/bpf/*xdp* 23215K: (?:\b|_)xdp(?:\b|_) 23216 23217XDP SOCKETS (AF_XDP) 23218M: Björn Töpel <bjorn@kernel.org> 23219M: Magnus Karlsson <magnus.karlsson@intel.com> 23220M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23221R: Jonathan Lemon <jonathan.lemon@gmail.com> 23222L: netdev@vger.kernel.org 23223L: bpf@vger.kernel.org 23224S: Maintained 23225F: Documentation/networking/af_xdp.rst 23226F: include/net/netns/xdp.h 23227F: include/net/xdp_sock* 23228F: include/net/xsk_buff_pool.h 23229F: include/uapi/linux/if_xdp.h 23230F: include/uapi/linux/xdp_diag.h 23231F: net/xdp/ 23232F: tools/testing/selftests/bpf/*xsk* 23233 23234XEN BLOCK SUBSYSTEM 23235M: Roger Pau Monné <roger.pau@citrix.com> 23236L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23237S: Supported 23238F: drivers/block/xen* 23239F: drivers/block/xen-blkback/* 23240 23241XEN HYPERVISOR ARM 23242M: Stefano Stabellini <sstabellini@kernel.org> 23243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23244S: Maintained 23245F: arch/arm/include/asm/xen/ 23246F: arch/arm/xen/ 23247 23248XEN HYPERVISOR ARM64 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23251S: Maintained 23252F: arch/arm64/include/asm/xen/ 23253F: arch/arm64/xen/ 23254 23255XEN HYPERVISOR INTERFACE 23256M: Juergen Gross <jgross@suse.com> 23257M: Stefano Stabellini <sstabellini@kernel.org> 23258R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23259L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23260S: Supported 23261T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23262F: Documentation/ABI/stable/sysfs-hypervisor-xen 23263F: Documentation/ABI/testing/sysfs-hypervisor-xen 23264F: drivers/*/xen-*front.c 23265F: drivers/xen/ 23266F: include/uapi/xen/ 23267F: include/xen/ 23268F: kernel/configs/xen.config 23269 23270XEN HYPERVISOR X86 23271M: Juergen Gross <jgross@suse.com> 23272R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23273L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23274S: Supported 23275F: arch/x86/configs/xen.config 23276F: arch/x86/include/asm/pvclock-abi.h 23277F: arch/x86/include/asm/xen/ 23278F: arch/x86/platform/pvh/ 23279F: arch/x86/xen/ 23280 23281XEN NETWORK BACKEND DRIVER 23282M: Wei Liu <wei.liu@kernel.org> 23283M: Paul Durrant <paul@xen.org> 23284L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23285L: netdev@vger.kernel.org 23286S: Supported 23287F: drivers/net/xen-netback/* 23288 23289XEN PCI SUBSYSTEM 23290M: Juergen Gross <jgross@suse.com> 23291L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23292S: Supported 23293F: arch/x86/pci/*xen* 23294F: drivers/pci/*xen* 23295 23296XEN PVSCSI DRIVERS 23297M: Juergen Gross <jgross@suse.com> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299L: linux-scsi@vger.kernel.org 23300S: Supported 23301F: drivers/scsi/xen-scsifront.c 23302F: drivers/xen/xen-scsiback.c 23303F: include/xen/interface/io/vscsiif.h 23304 23305XEN PVUSB DRIVER 23306M: Juergen Gross <jgross@suse.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308L: linux-usb@vger.kernel.org 23309S: Supported 23310F: drivers/usb/host/xen* 23311F: include/xen/interface/io/usbif.h 23312 23313XEN SOUND FRONTEND DRIVER 23314M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23317S: Supported 23318F: sound/xen/* 23319 23320XEN SWIOTLB SUBSYSTEM 23321M: Juergen Gross <jgross@suse.com> 23322M: Stefano Stabellini <sstabellini@kernel.org> 23323L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23324L: iommu@lists.linux.dev 23325S: Supported 23326F: arch/*/include/asm/xen/swiotlb-xen.h 23327F: drivers/xen/swiotlb-xen.c 23328F: include/xen/arm/swiotlb-xen.h 23329F: include/xen/swiotlb-xen.h 23330 23331XFS FILESYSTEM 23332M: Chandan Babu R <chandan.babu@oracle.com> 23333R: Darrick J. Wong <djwong@kernel.org> 23334L: linux-xfs@vger.kernel.org 23335S: Supported 23336W: http://xfs.org/ 23337C: irc://irc.oftc.net/xfs 23338T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23339P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23340F: Documentation/ABI/testing/sysfs-fs-xfs 23341F: Documentation/admin-guide/xfs.rst 23342F: Documentation/filesystems/xfs-delayed-logging-design.rst 23343F: Documentation/filesystems/xfs-self-describing-metadata.rst 23344F: fs/xfs/ 23345F: include/uapi/linux/dqblk_xfs.h 23346F: include/uapi/linux/fsmap.h 23347 23348XILINX AMS DRIVER 23349M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23350L: linux-iio@vger.kernel.org 23351S: Maintained 23352F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23353F: drivers/iio/adc/xilinx-ams.c 23354 23355XILINX AXI ETHERNET DRIVER 23356M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23359F: drivers/net/ethernet/xilinx/xilinx_axienet* 23360 23361XILINX CAN DRIVER 23362M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23363R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23364L: linux-can@vger.kernel.org 23365S: Maintained 23366F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23367F: drivers/net/can/xilinx_can.c 23368 23369XILINX EVENT MANAGEMENT DRIVER 23370M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23371S: Maintained 23372F: drivers/soc/xilinx/xlnx_event_manager.c 23373F: include/linux/firmware/xlnx-event-manager.h 23374 23375XILINX GPIO DRIVER 23376M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23377R: Srinivas Neeli <srinivas.neeli@amd.com> 23378R: Michal Simek <michal.simek@amd.com> 23379S: Maintained 23380F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23381F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23382F: drivers/gpio/gpio-xilinx.c 23383F: drivers/gpio/gpio-zynq.c 23384 23385XILINX PWM DRIVER 23386M: Sean Anderson <sean.anderson@seco.com> 23387S: Maintained 23388F: drivers/pwm/pwm-xilinx.c 23389F: include/clocksource/timer-xilinx.h 23390 23391XILINX SD-FEC IP CORES 23392M: Derek Kiernan <derek.kiernan@amd.com> 23393M: Dragan Cvetic <dragan.cvetic@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23396F: Documentation/misc-devices/xilinx_sdfec.rst 23397F: drivers/misc/Kconfig 23398F: drivers/misc/Makefile 23399F: drivers/misc/xilinx_sdfec.c 23400F: include/uapi/misc/xilinx_sdfec.h 23401 23402XILINX UARTLITE SERIAL DRIVER 23403M: Peter Korsgaard <jacmet@sunsite.dk> 23404L: linux-serial@vger.kernel.org 23405S: Maintained 23406F: drivers/tty/serial/uartlite.c 23407 23408XILINX VIDEO IP CORES 23409M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23410L: linux-media@vger.kernel.org 23411S: Supported 23412T: git git://linuxtv.org/media_tree.git 23413F: Documentation/devicetree/bindings/media/xilinx/ 23414F: drivers/media/platform/xilinx/ 23415F: include/uapi/linux/xilinx-v4l2-controls.h 23416 23417XILINX WATCHDOG DRIVER 23418M: Srinivas Neeli <srinivas.neeli@amd.com> 23419R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23420R: Michal Simek <michal.simek@amd.com> 23421S: Maintained 23422F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23423F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23424F: drivers/watchdog/of_xilinx_wdt.c 23425F: drivers/watchdog/xilinx_wwdt.c 23426 23427XILINX XDMA DRIVER 23428M: Lizhi Hou <lizhi.hou@amd.com> 23429M: Brian Xu <brian.xu@amd.com> 23430M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23431L: dmaengine@vger.kernel.org 23432S: Supported 23433F: drivers/dma/xilinx/xdma-regs.h 23434F: drivers/dma/xilinx/xdma.c 23435F: include/linux/dma/amd_xdma.h 23436F: include/linux/platform_data/amd_xdma.h 23437 23438XILINX ZYNQMP DPDMA DRIVER 23439M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23440L: dmaengine@vger.kernel.org 23441S: Supported 23442F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23443F: drivers/dma/xilinx/xilinx_dpdma.c 23444F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23445 23446XILINX ZYNQMP OCM EDAC DRIVER 23447M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23448M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23449S: Maintained 23450F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23451F: drivers/edac/zynqmp_edac.c 23452 23453XILINX ZYNQMP PSGTR PHY DRIVER 23454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23455L: linux-kernel@vger.kernel.org 23456S: Supported 23457T: git https://github.com/Xilinx/linux-xlnx.git 23458F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23459F: drivers/phy/xilinx/phy-zynqmp.c 23460 23461XILINX ZYNQMP SHA3 DRIVER 23462M: Harsha <harsha.harsha@amd.com> 23463S: Maintained 23464F: drivers/crypto/xilinx/zynqmp-sha.c 23465 23466XILLYBUS DRIVER 23467M: Eli Billauer <eli.billauer@gmail.com> 23468L: linux-kernel@vger.kernel.org 23469S: Supported 23470F: drivers/char/xillybus/ 23471 23472XLP9XX I2C DRIVER 23473M: George Cherian <gcherian@marvell.com> 23474L: linux-i2c@vger.kernel.org 23475S: Supported 23476W: http://www.marvell.com 23477F: drivers/i2c/busses/i2c-xlp9xx.c 23478 23479XRA1403 GPIO EXPANDER 23480M: Nandor Han <nandor.han@ge.com> 23481L: linux-gpio@vger.kernel.org 23482S: Maintained 23483F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23484F: drivers/gpio/gpio-xra1403.c 23485 23486XTENSA XTFPGA PLATFORM SUPPORT 23487M: Max Filippov <jcmvbkbc@gmail.com> 23488S: Maintained 23489F: drivers/spi/spi-xtensa-xtfpga.c 23490F: sound/soc/xtensa/xtfpga-i2s.c 23491 23492YAM DRIVER FOR AX.25 23493M: Jean-Paul Roubelat <jpr@f6fbb.org> 23494L: linux-hams@vger.kernel.org 23495S: Maintained 23496F: drivers/net/hamradio/yam* 23497F: include/linux/yam.h 23498 23499YAMA SECURITY MODULE 23500M: Kees Cook <keescook@chromium.org> 23501S: Supported 23502T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23503F: Documentation/admin-guide/LSM/Yama.rst 23504F: security/yama/ 23505 23506YEALINK PHONE DRIVER 23507M: Henk Vergonet <Henk.Vergonet@gmail.com> 23508L: usbb2k-api-dev@nongnu.org 23509S: Maintained 23510F: Documentation/input/devices/yealink.rst 23511F: drivers/input/misc/yealink.* 23512 23513Z3FOLD COMPRESSED PAGE ALLOCATOR 23514M: Vitaly Wool <vitaly.wool@konsulko.com> 23515R: Miaohe Lin <linmiaohe@huawei.com> 23516L: linux-mm@kvack.org 23517S: Maintained 23518F: mm/z3fold.c 23519 23520Z8530 DRIVER FOR AX.25 23521M: Joerg Reuter <jreuter@yaina.de> 23522L: linux-hams@vger.kernel.org 23523S: Maintained 23524W: http://yaina.de/jreuter/ 23525W: http://www.qsl.net/dl1bke/ 23526F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23527F: drivers/net/hamradio/*scc.c 23528F: drivers/net/hamradio/z8530.h 23529 23530ZBUD COMPRESSED PAGE ALLOCATOR 23531M: Seth Jennings <sjenning@redhat.com> 23532M: Dan Streetman <ddstreet@ieee.org> 23533L: linux-mm@kvack.org 23534S: Maintained 23535F: mm/zbud.c 23536 23537ZD1211RW WIRELESS DRIVER 23538L: linux-wireless@vger.kernel.org 23539S: Orphan 23540F: drivers/net/wireless/zydas/zd1211rw/ 23541 23542ZD1301 MEDIA DRIVER 23543M: Antti Palosaari <crope@iki.fi> 23544L: linux-media@vger.kernel.org 23545S: Maintained 23546W: https://linuxtv.org/ 23547W: http://palosaari.fi/linux/ 23548Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23549F: drivers/media/usb/dvb-usb-v2/zd1301* 23550 23551ZD1301_DEMOD MEDIA DRIVER 23552M: Antti Palosaari <crope@iki.fi> 23553L: linux-media@vger.kernel.org 23554S: Maintained 23555W: https://linuxtv.org/ 23556W: http://palosaari.fi/linux/ 23557Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23558F: drivers/media/dvb-frontends/zd1301_demod* 23559 23560ZHAOXIN PROCESSOR SUPPORT 23561M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23562L: linux-kernel@vger.kernel.org 23563S: Maintained 23564F: arch/x86/kernel/cpu/zhaoxin.c 23565 23566ZONEFS FILESYSTEM 23567M: Damien Le Moal <dlemoal@kernel.org> 23568M: Naohiro Aota <naohiro.aota@wdc.com> 23569R: Johannes Thumshirn <jth@kernel.org> 23570L: linux-fsdevel@vger.kernel.org 23571S: Maintained 23572T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23573F: Documentation/filesystems/zonefs.rst 23574F: fs/zonefs/ 23575 23576ZPOOL COMPRESSED PAGE STORAGE API 23577M: Dan Streetman <ddstreet@ieee.org> 23578L: linux-mm@kvack.org 23579S: Maintained 23580F: include/linux/zpool.h 23581F: mm/zpool.c 23582 23583ZR36067 VIDEO FOR LINUX DRIVER 23584M: Corentin Labbe <clabbe@baylibre.com> 23585L: mjpeg-users@lists.sourceforge.net 23586L: linux-media@vger.kernel.org 23587S: Maintained 23588W: http://mjpeg.sourceforge.net/driver-zoran/ 23589Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23590F: Documentation/driver-api/media/drivers/zoran.rst 23591F: drivers/media/pci/zoran/ 23592 23593ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23594M: Minchan Kim <minchan@kernel.org> 23595M: Sergey Senozhatsky <senozhatsky@chromium.org> 23596L: linux-kernel@vger.kernel.org 23597S: Maintained 23598F: Documentation/admin-guide/blockdev/zram.rst 23599F: drivers/block/zram/ 23600 23601ZS DECSTATION Z85C30 SERIAL DRIVER 23602M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23603S: Maintained 23604F: drivers/tty/serial/zs.* 23605 23606ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23607M: Minchan Kim <minchan@kernel.org> 23608M: Sergey Senozhatsky <senozhatsky@chromium.org> 23609L: linux-mm@kvack.org 23610S: Maintained 23611F: Documentation/mm/zsmalloc.rst 23612F: include/linux/zsmalloc.h 23613F: mm/zsmalloc.c 23614 23615ZSTD 23616M: Nick Terrell <terrelln@fb.com> 23617S: Maintained 23618B: https://github.com/facebook/zstd/issues 23619T: git https://github.com/terrelln/linux.git 23620F: crypto/zstd.c 23621F: include/linux/zstd* 23622F: lib/decompress_unzstd.c 23623F: lib/zstd/ 23624N: zstd 23625K: zstd 23626 23627ZSWAP COMPRESSED SWAP CACHING 23628M: Seth Jennings <sjenning@redhat.com> 23629M: Dan Streetman <ddstreet@ieee.org> 23630M: Vitaly Wool <vitaly.wool@konsulko.com> 23631L: linux-mm@kvack.org 23632S: Maintained 23633F: mm/zswap.c 23634 23635THE REST 23636M: Linus Torvalds <torvalds@linux-foundation.org> 23637L: linux-kernel@vger.kernel.org 23638S: Buried alive in reporters 23639T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23640F: * 23641F: */ 23642
