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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 919M: Mario Limonciello <mario.limonciello@amd.com> 920L: linux-crypto@vger.kernel.org 921S: Supported 922F: drivers/crypto/ccp/dbc.c 923F: drivers/crypto/ccp/dbc.h 924F: drivers/crypto/ccp/platform-access.c 925F: drivers/crypto/ccp/platform-access.h 926F: include/uapi/linux/psp-dbc.h 927F: tools/crypto/ccp/*.c 928F: tools/crypto/ccp/*.py 929 930AMD DISPLAY CORE 931M: Harry Wentland <harry.wentland@amd.com> 932M: Leo Li <sunpeng.li@amd.com> 933M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git https://gitlab.freedesktop.org/agd5f/linux.git 937F: drivers/gpu/drm/amd/display/ 938 939AMD FAM15H PROCESSOR POWER MONITORING DRIVER 940M: Huang Rui <ray.huang@amd.com> 941L: linux-hwmon@vger.kernel.org 942S: Supported 943F: Documentation/hwmon/fam15h_power.rst 944F: drivers/hwmon/fam15h_power.c 945 946AMD FCH GPIO DRIVER 947M: Enrico Weigelt, metux IT consult <info@metux.net> 948L: linux-gpio@vger.kernel.org 949S: Maintained 950F: drivers/gpio/gpio-amd-fch.c 951F: include/linux/platform_data/gpio/gpio-amd-fch.h 952 953AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 954L: linux-geode@lists.infradead.org (moderated for non-subscribers) 955S: Orphan 956F: drivers/usb/gadget/udc/amd5536udc.* 957 958AMD GEODE PROCESSOR/CHIPSET SUPPORT 959M: Andres Salomon <dilinger@queued.net> 960L: linux-geode@lists.infradead.org (moderated for non-subscribers) 961S: Supported 962W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 963F: arch/x86/include/asm/geode.h 964F: drivers/char/hw_random/geode-rng.c 965F: drivers/crypto/geode* 966F: drivers/video/fbdev/geode/ 967 968AMD HSMP DRIVER 969M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 970R: Carlos Bilbao <carlos.bilbao@amd.com> 971L: platform-driver-x86@vger.kernel.org 972S: Maintained 973F: Documentation/arch/x86/amd_hsmp.rst 974F: arch/x86/include/asm/amd_hsmp.h 975F: arch/x86/include/uapi/asm/amd_hsmp.h 976F: drivers/platform/x86/amd/hsmp.c 977 978AMD IOMMU (AMD-VI) 979M: Joerg Roedel <joro@8bytes.org> 980R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 981L: iommu@lists.linux.dev 982S: Maintained 983T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 984F: drivers/iommu/amd/ 985F: include/linux/amd-iommu.h 986 987AMD KFD 988M: Felix Kuehling <Felix.Kuehling@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 993F: drivers/gpu/drm/amd/amdkfd/ 994F: drivers/gpu/drm/amd/include/cik_structs.h 995F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 996F: drivers/gpu/drm/amd/include/v9_structs.h 997F: drivers/gpu/drm/amd/include/vi_structs.h 998F: include/uapi/linux/kfd_ioctl.h 999F: include/uapi/linux/kfd_sysfs.h 1000 1001AMD MP2 I2C DRIVER 1002M: Elie Morisse <syniurge@gmail.com> 1003M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1004L: linux-i2c@vger.kernel.org 1005S: Maintained 1006F: drivers/i2c/busses/i2c-amd-mp2* 1007 1008AMD PDS CORE DRIVER 1009M: Shannon Nelson <shannon.nelson@amd.com> 1010M: Brett Creeley <brett.creeley@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1014F: drivers/net/ethernet/amd/pds_core/ 1015F: include/linux/pds/ 1016 1017AMD PMC DRIVER 1018M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1019L: platform-driver-x86@vger.kernel.org 1020S: Maintained 1021F: drivers/platform/x86/amd/pmc/ 1022 1023AMD PMF DRIVER 1024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1025L: platform-driver-x86@vger.kernel.org 1026S: Maintained 1027F: Documentation/ABI/testing/sysfs-amd-pmf 1028F: drivers/platform/x86/amd/pmf/ 1029 1030AMD POWERPLAY AND SWSMU 1031M: Evan Quan <evan.quan@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/pm/ 1036 1037AMD PSTATE DRIVER 1038M: Huang Rui <ray.huang@amd.com> 1039L: linux-pm@vger.kernel.org 1040S: Supported 1041F: Documentation/admin-guide/pm/amd-pstate.rst 1042F: drivers/cpufreq/amd-pstate* 1043F: include/linux/amd-pstate.h 1044F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1045 1046AMD PTDMA DRIVER 1047M: Sanjay R Mehta <sanju.mehta@amd.com> 1048L: dmaengine@vger.kernel.org 1049S: Maintained 1050F: drivers/dma/ptdma/ 1051 1052AMD SEATTLE DEVICE TREE SUPPORT 1053M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1054M: Tom Lendacky <thomas.lendacky@amd.com> 1055S: Supported 1056F: arch/arm64/boot/dts/amd/ 1057 1058AMD SENSOR FUSION HUB DRIVER 1059M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1060L: linux-input@vger.kernel.org 1061S: Maintained 1062F: Documentation/hid/amd-sfh* 1063F: drivers/hid/amd-sfh-hid/ 1064 1065AMD SPI DRIVER 1066M: Sanjay R Mehta <sanju.mehta@amd.com> 1067S: Maintained 1068F: drivers/spi/spi-amd.c 1069 1070AMD XGBE DRIVER 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMLOGIC DDR PMU DRIVER 1078M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1079L: linux-amlogic@lists.infradead.org 1080S: Supported 1081W: http://www.amlogic.com 1082F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1083F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1084F: drivers/perf/amlogic/ 1085F: include/soc/amlogic/ 1086 1087AMPHION VPU CODEC V4L2 DRIVER 1088M: Ming Qian <ming.qian@nxp.com> 1089M: Zhou Peng <eagle.zhou@nxp.com> 1090L: linux-media@vger.kernel.org 1091S: Maintained 1092F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1093F: drivers/media/platform/amphion/ 1094 1095AMS AS73211 DRIVER 1096M: Christian Eggers <ceggers@arri.de> 1097L: linux-iio@vger.kernel.org 1098S: Maintained 1099F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1100F: drivers/iio/light/as73211.c 1101 1102AMT (Automatic Multicast Tunneling) 1103M: Taehee Yoo <ap420073@gmail.com> 1104L: netdev@vger.kernel.org 1105S: Maintained 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1108F: drivers/net/amt.c 1109 1110ANALOG DEVICES INC AD3552R DRIVER 1111M: Nuno Sá <nuno.sa@analog.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1116F: drivers/iio/dac/ad3552r.c 1117 1118ANALOG DEVICES INC AD4130 DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1124F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1125F: drivers/iio/adc/ad4130.c 1126 1127ANALOG DEVICES INC AD7192 DRIVER 1128M: Alexandru Tachici <alexandru.tachici@analog.com> 1129L: linux-iio@vger.kernel.org 1130S: Supported 1131W: https://ez.analog.com/linux-software-drivers 1132F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1133F: drivers/iio/adc/ad7192.c 1134 1135ANALOG DEVICES INC AD7292 DRIVER 1136M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1137L: linux-iio@vger.kernel.org 1138S: Supported 1139W: https://ez.analog.com/linux-software-drivers 1140F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1141F: drivers/iio/adc/ad7292.c 1142 1143ANALOG DEVICES INC AD7293 DRIVER 1144M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1145L: linux-iio@vger.kernel.org 1146S: Supported 1147W: https://ez.analog.com/linux-software-drivers 1148F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1149F: drivers/iio/dac/ad7293.c 1150 1151ANALOG DEVICES INC AD74115 DRIVER 1152M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1153L: linux-iio@vger.kernel.org 1154S: Supported 1155W: http://ez.analog.com/community/linux-device-drivers 1156F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1157F: drivers/iio/addac/ad74115.c 1158 1159ANALOG DEVICES INC AD74413R DRIVER 1160M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1161L: linux-iio@vger.kernel.org 1162S: Supported 1163W: https://ez.analog.com/linux-software-drivers 1164F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1165F: drivers/iio/addac/ad74413r.c 1166F: include/dt-bindings/iio/addac/adi,ad74413r.h 1167 1168ANALOG DEVICES INC AD7768-1 DRIVER 1169M: Michael Hennerich <Michael.Hennerich@analog.com> 1170L: linux-iio@vger.kernel.org 1171S: Supported 1172W: https://ez.analog.com/linux-software-drivers 1173F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1174F: drivers/iio/adc/ad7768-1.c 1175 1176ANALOG DEVICES INC AD7780 DRIVER 1177M: Michael Hennerich <Michael.Hennerich@analog.com> 1178M: Renato Lui Geh <renatogeh@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1183F: drivers/iio/adc/ad7780.c 1184 1185ANALOG DEVICES INC ADA4250 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1191F: drivers/iio/amplifiers/ada4250.c 1192 1193ANALOG DEVICES INC ADF4377 DRIVER 1194M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1199F: drivers/iio/frequency/adf4377.c 1200 1201ANALOG DEVICES INC ADGS1408 DRIVER 1202M: Mircea Caprioru <mircea.caprioru@analog.com> 1203S: Supported 1204F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1205F: drivers/mux/adgs1408.c 1206 1207ANALOG DEVICES INC ADIN DRIVER 1208M: Michael Hennerich <michael.hennerich@analog.com> 1209L: netdev@vger.kernel.org 1210S: Supported 1211W: https://ez.analog.com/linux-software-drivers 1212F: Documentation/devicetree/bindings/net/adi,adin.yaml 1213F: drivers/net/phy/adin.c 1214 1215ANALOG DEVICES INC ADIS DRIVER LIBRARY 1216M: Nuno Sa <nuno.sa@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219F: drivers/iio/imu/adis.c 1220F: drivers/iio/imu/adis_buffer.c 1221F: drivers/iio/imu/adis_trigger.c 1222F: include/linux/iio/imu/adis.h 1223 1224ANALOG DEVICES INC ADIS16460 DRIVER 1225M: Dragos Bogdan <dragos.bogdan@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1230F: drivers/iio/imu/adis16460.c 1231 1232ANALOG DEVICES INC ADIS16475 DRIVER 1233M: Nuno Sa <nuno.sa@analog.com> 1234L: linux-iio@vger.kernel.org 1235S: Supported 1236W: https://ez.analog.com/linux-software-drivers 1237F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1238F: drivers/iio/imu/adis16475.c 1239 1240ANALOG DEVICES INC ADM1177 DRIVER 1241M: Michael Hennerich <Michael.Hennerich@analog.com> 1242L: linux-hwmon@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1246F: drivers/hwmon/adm1177.c 1247 1248ANALOG DEVICES INC ADMV1013 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1254F: drivers/iio/frequency/admv1013.c 1255 1256ANALOG DEVICES INC ADMV1014 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1262F: drivers/iio/frequency/admv1014.c 1263 1264ANALOG DEVICES INC ADMV8818 DRIVER 1265M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268W: https://ez.analog.com/linux-software-drivers 1269F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1270F: drivers/iio/filter/admv8818.c 1271 1272ANALOG DEVICES INC ADP5061 DRIVER 1273M: Michael Hennerich <Michael.Hennerich@analog.com> 1274L: linux-pm@vger.kernel.org 1275S: Supported 1276W: https://ez.analog.com/linux-software-drivers 1277F: drivers/power/supply/adp5061.c 1278 1279ANALOG DEVICES INC ADRF6780 DRIVER 1280M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1281L: linux-iio@vger.kernel.org 1282S: Supported 1283W: https://ez.analog.com/linux-software-drivers 1284F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1285F: drivers/iio/frequency/adrf6780.c 1286 1287ANALOG DEVICES INC ADV7180 DRIVER 1288M: Lars-Peter Clausen <lars@metafoo.de> 1289L: linux-media@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1293F: drivers/media/i2c/adv7180.c 1294 1295ANALOG DEVICES INC ADV748X DRIVER 1296M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1300F: drivers/media/i2c/adv748x/* 1301 1302ANALOG DEVICES INC ADV7511 DRIVER 1303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1304L: linux-media@vger.kernel.org 1305S: Maintained 1306F: drivers/media/i2c/adv7511* 1307 1308ANALOG DEVICES INC ADV7604 DRIVER 1309M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1310L: linux-media@vger.kernel.org 1311S: Maintained 1312F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1313F: drivers/media/i2c/adv7604* 1314 1315ANALOG DEVICES INC ADV7842 DRIVER 1316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1317L: linux-media@vger.kernel.org 1318S: Maintained 1319F: drivers/media/i2c/adv7842* 1320 1321ANALOG DEVICES INC ADXRS290 DRIVER 1322M: Nishant Malpani <nish.malpani25@gmail.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1326F: drivers/iio/gyro/adxrs290.c 1327 1328ANALOG DEVICES INC ASOC CODEC DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Nuno Sá <nuno.sa@analog.com> 1331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1332S: Supported 1333W: http://wiki.analog.com/ 1334W: https://ez.analog.com/linux-software-drivers 1335F: sound/soc/codecs/ad1* 1336F: sound/soc/codecs/ad7* 1337F: sound/soc/codecs/adau* 1338F: sound/soc/codecs/adav* 1339F: sound/soc/codecs/sigmadsp.* 1340F: sound/soc/codecs/ssm* 1341 1342ANALOG DEVICES INC DMA DRIVERS 1343M: Lars-Peter Clausen <lars@metafoo.de> 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: drivers/dma/dma-axi-dmac.c 1347 1348ANALOG DEVICES INC IIO DRIVERS 1349M: Lars-Peter Clausen <lars@metafoo.de> 1350M: Michael Hennerich <Michael.Hennerich@analog.com> 1351S: Supported 1352W: http://wiki.analog.com/ 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1355F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1356F: Documentation/devicetree/bindings/iio/*/adi,* 1357F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1358F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1359F: drivers/iio/*/ad* 1360F: drivers/iio/adc/ltc249* 1361F: drivers/iio/amplifiers/hmc425a.c 1362F: drivers/staging/iio/*/ad* 1363X: drivers/iio/*/adjd* 1364 1365ANALOG DEVICES INC MAX31760 DRIVER 1366M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1367S: Maintained 1368W: http://wiki.analog.com/ 1369W: https://ez.analog.com/linux-software-drivers 1370F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1371F: Documentation/hwmon/max31760.rst 1372F: drivers/hwmon/max31760.c 1373 1374ANALOGBITS PLL LIBRARIES 1375M: Paul Walmsley <paul.walmsley@sifive.com> 1376S: Supported 1377F: drivers/clk/analogbits/* 1378F: include/linux/clk/analogbits* 1379 1380ANDROID DRIVERS 1381M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1382M: Arve Hjønnevåg <arve@android.com> 1383M: Todd Kjos <tkjos@android.com> 1384M: Martijn Coenen <maco@android.com> 1385M: Joel Fernandes <joel@joelfernandes.org> 1386M: Christian Brauner <christian@brauner.io> 1387M: Carlos Llamas <cmllamas@google.com> 1388M: Suren Baghdasaryan <surenb@google.com> 1389L: linux-kernel@vger.kernel.org 1390S: Supported 1391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1392F: drivers/android/ 1393 1394ANDROID GOLDFISH PIC DRIVER 1395M: Miodrag Dinic <miodrag.dinic@mips.com> 1396S: Supported 1397F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1398F: drivers/irqchip/irq-goldfish-pic.c 1399 1400ANDROID GOLDFISH RTC DRIVER 1401M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1402S: Supported 1403F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1404F: drivers/rtc/rtc-goldfish.c 1405 1406AOA (Apple Onboard Audio) ALSA DRIVER 1407M: Johannes Berg <johannes@sipsolutions.net> 1408L: linuxppc-dev@lists.ozlabs.org 1409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1410S: Maintained 1411F: sound/aoa/ 1412 1413APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1414M: William Breathitt Gray <william.gray@linaro.org> 1415L: linux-iio@vger.kernel.org 1416S: Maintained 1417F: drivers/iio/addac/stx104.c 1418 1419APM DRIVER 1420M: Jiri Kosina <jikos@kernel.org> 1421S: Odd fixes 1422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1423F: arch/x86/kernel/apm_32.c 1424F: drivers/char/apm-emulation.c 1425F: include/linux/apm_bios.h 1426F: include/uapi/linux/apm_bios.h 1427 1428APPARMOR SECURITY MODULE 1429M: John Johansen <john.johansen@canonical.com> 1430M: John Johansen <john@apparmor.net> 1431L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1432S: Supported 1433W: apparmor.net 1434B: https://gitlab.com/apparmor/apparmor-kernel 1435C: irc://irc.oftc.net/apparmor 1436T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1437T: https://gitlab.com/apparmor/apparmor-kernel.git 1438F: Documentation/admin-guide/LSM/apparmor.rst 1439F: security/apparmor/ 1440 1441APPLE BCM5974 MULTITOUCH DRIVER 1442M: Henrik Rydberg <rydberg@bitmath.org> 1443L: linux-input@vger.kernel.org 1444S: Odd fixes 1445F: drivers/input/mouse/bcm5974.c 1446 1447APPLE PCIE CONTROLLER DRIVER 1448M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1449M: Marc Zyngier <maz@kernel.org> 1450L: linux-pci@vger.kernel.org 1451S: Maintained 1452F: drivers/pci/controller/pcie-apple.c 1453 1454APPLE SMC DRIVER 1455M: Henrik Rydberg <rydberg@bitmath.org> 1456L: linux-hwmon@vger.kernel.org 1457S: Odd fixes 1458F: drivers/hwmon/applesmc.c 1459 1460APPLETALK NETWORK LAYER 1461L: netdev@vger.kernel.org 1462S: Odd fixes 1463F: drivers/net/appletalk/ 1464F: include/linux/atalk.h 1465F: include/uapi/linux/atalk.h 1466F: net/appletalk/ 1467 1468APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1469M: Khuong Dinh <khuong@os.amperecomputing.com> 1470S: Supported 1471F: arch/arm64/boot/dts/apm/ 1472 1473APPLIED MICRO (APM) X-GENE SOC EDAC 1474M: Khuong Dinh <khuong@os.amperecomputing.com> 1475S: Supported 1476F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1477F: drivers/edac/xgene_edac.c 1478 1479APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1480M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1481M: Keyur Chudgar <keyur@os.amperecomputing.com> 1482S: Supported 1483F: drivers/net/ethernet/apm/xgene-v2/ 1484 1485APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1486M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1487M: Keyur Chudgar <keyur@os.amperecomputing.com> 1488M: Quan Nguyen <quan@os.amperecomputing.com> 1489S: Supported 1490F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1491F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1492F: drivers/net/ethernet/apm/xgene/ 1493F: drivers/net/mdio/mdio-xgene.c 1494 1495APPLIED MICRO (APM) X-GENE SOC PMU 1496M: Khuong Dinh <khuong@os.amperecomputing.com> 1497S: Supported 1498F: Documentation/admin-guide/perf/xgene-pmu.rst 1499F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1500F: drivers/perf/xgene_pmu.c 1501 1502APTINA CAMERA SENSOR PLL 1503M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1504L: linux-media@vger.kernel.org 1505S: Maintained 1506F: drivers/media/i2c/aptina-pll.* 1507 1508AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1509M: Aleksa Savic <savicaleksa83@gmail.com> 1510M: Jack Doan <me@jackdoan.com> 1511L: linux-hwmon@vger.kernel.org 1512S: Maintained 1513F: Documentation/hwmon/aquacomputer_d5next.rst 1514F: drivers/hwmon/aquacomputer_d5next.c 1515 1516AQUANTIA ETHERNET DRIVER (atlantic) 1517M: Igor Russkikh <irusskikh@marvell.com> 1518L: netdev@vger.kernel.org 1519S: Supported 1520W: https://www.marvell.com/ 1521Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1522F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1523F: drivers/net/ethernet/aquantia/atlantic/ 1524 1525AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1526M: Egor Pomozov <epomozov@marvell.com> 1527L: netdev@vger.kernel.org 1528S: Supported 1529W: http://www.aquantia.com 1530F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1531 1532AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1533M: Krzysztof Hałasa <khalasa@piap.pl> 1534L: linux-media@vger.kernel.org 1535S: Maintained 1536F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1537F: drivers/media/i2c/ar0521.c 1538 1539ARASAN NAND CONTROLLER DRIVER 1540M: Miquel Raynal <miquel.raynal@bootlin.com> 1541R: Michal Simek <michal.simek@amd.com> 1542L: linux-mtd@lists.infradead.org 1543S: Maintained 1544F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1545F: drivers/mtd/nand/raw/arasan-nand-controller.c 1546 1547ARC FRAMEBUFFER DRIVER 1548M: Jaya Kumar <jayalk@intworks.biz> 1549S: Maintained 1550F: drivers/video/fbdev/arcfb.c 1551F: drivers/video/fbdev/core/fb_defio.c 1552 1553ARC PGU DRM DRIVER 1554M: Alexey Brodkin <abrodkin@synopsys.com> 1555S: Supported 1556F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1557F: drivers/gpu/drm/tiny/arcpgu.c 1558 1559ARCNET NETWORK LAYER 1560M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1561L: netdev@vger.kernel.org 1562S: Maintained 1563F: drivers/net/arcnet/ 1564F: include/uapi/linux/if_arcnet.h 1565 1566ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1567M: Arnd Bergmann <arnd@arndb.de> 1568M: Olof Johansson <olof@lixom.net> 1569M: soc@kernel.org 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572P: Documentation/process/maintainer-soc.rst 1573C: irc://irc.libera.chat/armlinux 1574T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1575F: Documentation/process/maintainer-soc*.rst 1576F: arch/arm/boot/dts/Makefile 1577F: arch/arm64/boot/dts/Makefile 1578 1579ARM ARCHITECTED TIMER DRIVER 1580M: Mark Rutland <mark.rutland@arm.com> 1581M: Marc Zyngier <maz@kernel.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: arch/arm/include/asm/arch_timer.h 1585F: arch/arm64/include/asm/arch_timer.h 1586F: drivers/clocksource/arm_arch_timer.c 1587 1588ARM HDLCD DRM DRIVER 1589M: Liviu Dudau <liviu.dudau@arm.com> 1590S: Supported 1591F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1592F: drivers/gpu/drm/arm/hdlcd_* 1593 1594ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1599F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1600F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1601F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1602F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1603F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1604F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1605F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1606F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1607F: arch/arm/boot/dts/arm/arm-realview-* 1608F: arch/arm/boot/dts/arm/integrator* 1609F: arch/arm/boot/dts/arm/versatile* 1610F: arch/arm/mach-versatile/ 1611F: drivers/bus/arm-integrator-lm.c 1612F: drivers/clk/versatile/ 1613F: drivers/i2c/busses/i2c-versatile.c 1614F: drivers/irqchip/irq-versatile-fpga.c 1615F: drivers/mtd/maps/physmap-versatile.* 1616F: drivers/power/reset/arm-versatile-reboot.c 1617F: drivers/soc/versatile/ 1618 1619ARM KOMEDA DRM-KMS DRIVER 1620M: Liviu Dudau <liviu.dudau@arm.com> 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1624F: Documentation/gpu/komeda-kms.rst 1625F: drivers/gpu/drm/arm/display/include/ 1626F: drivers/gpu/drm/arm/display/komeda/ 1627 1628ARM MALI PANFROST DRM DRIVER 1629M: Rob Herring <robh@kernel.org> 1630M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1631R: Steven Price <steven.price@arm.com> 1632R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1633L: dri-devel@lists.freedesktop.org 1634S: Supported 1635T: git git://anongit.freedesktop.org/drm/drm-misc 1636F: drivers/gpu/drm/panfrost/ 1637F: include/uapi/drm/panfrost_drm.h 1638 1639ARM MALI-DP DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642T: git git://anongit.freedesktop.org/drm/drm-misc 1643F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1644F: Documentation/gpu/afbc.rst 1645F: drivers/gpu/drm/arm/ 1646 1647ARM MFM AND FLOPPY DRIVERS 1648M: Ian Molton <spyro@f2s.com> 1649S: Maintained 1650F: arch/arm/include/asm/floppy.h 1651F: arch/arm/mach-rpc/floppydma.S 1652 1653ARM PMU PROFILING AND DEBUGGING 1654M: Will Deacon <will@kernel.org> 1655M: Mark Rutland <mark.rutland@arm.com> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/pmu.yaml 1659F: Documentation/devicetree/bindings/perf/ 1660F: arch/arm*/include/asm/hw_breakpoint.h 1661F: arch/arm*/include/asm/perf_event.h 1662F: arch/arm*/kernel/hw_breakpoint.c 1663F: arch/arm*/kernel/perf_* 1664F: drivers/perf/ 1665F: include/linux/perf/arm_pmu.h 1666 1667ARM PORT 1668M: Russell King <linux@armlinux.org.uk> 1669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1670S: Odd Fixes 1671W: http://www.armlinux.org.uk/ 1672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1673F: arch/arm/ 1674X: arch/arm/boot/dts/ 1675 1676ARM PRIMECELL AACI PL041 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: sound/arm/aaci.* 1680 1681ARM PRIMECELL BUS SUPPORT 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/amba/ 1685F: include/linux/amba/bus.h 1686 1687ARM PRIMECELL CLCD PL110 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/video/fbdev/amba-clcd.* 1691 1692ARM PRIMECELL KMI PL050 DRIVER 1693M: Russell King <linux@armlinux.org.uk> 1694S: Odd Fixes 1695F: drivers/input/serio/ambakmi.* 1696F: include/linux/amba/kmi.h 1697 1698ARM PRIMECELL MMCI PL180/1 DRIVER 1699M: Russell King <linux@armlinux.org.uk> 1700S: Odd Fixes 1701F: drivers/mmc/host/mmci.* 1702F: include/linux/amba/mmci.h 1703 1704ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1705M: Miquel Raynal <miquel.raynal@bootlin.com> 1706R: Michal Simek <michal.simek@amd.com> 1707L: linux-mtd@lists.infradead.org 1708S: Maintained 1709F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1710F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1711 1712ARM PRIMECELL PL35X SMC DRIVER 1713M: Miquel Raynal <miquel.raynal@bootlin.com> 1714R: Michal Simek <michal.simek@amd.com> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Maintained 1717F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1718F: drivers/memory/pl353-smc.c 1719 1720ARM PRIMECELL SSP PL022 SPI DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1725F: drivers/spi/spi-pl022.c 1726 1727ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/tty/serial/amba-pl01*.c 1731F: include/linux/amba/serial.h 1732 1733ARM PRIMECELL VIC PL190/PL192 DRIVER 1734M: Linus Walleij <linus.walleij@linaro.org> 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1738F: drivers/irqchip/irq-vic.c 1739 1740ARM SMC WATCHDOG DRIVER 1741M: Julius Werner <jwerner@chromium.org> 1742R: Evan Benn <evanbenn@chromium.org> 1743S: Maintained 1744F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1745F: drivers/watchdog/arm_smc_wdt.c 1746 1747ARM SMMU DRIVERS 1748M: Will Deacon <will@kernel.org> 1749R: Robin Murphy <robin.murphy@arm.com> 1750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/iommu/arm,smmu* 1753F: drivers/iommu/arm/ 1754F: drivers/iommu/io-pgtable-arm* 1755 1756ARM SUB-ARCHITECTURES 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759C: irc://irc.libera.chat/armlinux 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1761F: arch/arm/mach-*/ 1762F: arch/arm/plat-*/ 1763 1764ARM/ACTIONS SEMI ARCHITECTURE 1765M: Andreas Färber <afaerber@suse.de> 1766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1768L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/arm/actions.yaml 1771F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1772F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1773F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1774F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1775F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1776F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1777F: Documentation/devicetree/bindings/pinctrl/actions,* 1778F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1779F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1780F: arch/arm/boot/dts/actions/ 1781F: arch/arm/mach-actions/ 1782F: arch/arm64/boot/dts/actions/ 1783F: drivers/clk/actions/ 1784F: drivers/clocksource/timer-owl* 1785F: drivers/dma/owl-dma.c 1786F: drivers/i2c/busses/i2c-owl.c 1787F: drivers/irqchip/irq-owl-sirq.c 1788F: drivers/mmc/host/owl-mmc.c 1789F: drivers/net/ethernet/actions/ 1790F: drivers/pinctrl/actions/* 1791F: drivers/soc/actions/ 1792F: include/dt-bindings/power/owl-* 1793F: include/dt-bindings/reset/actions,* 1794F: include/linux/soc/actions/ 1795N: owl 1796 1797ARM/Allwinner SoC Clock Support 1798M: Emilio López <emilio@elopez.com.ar> 1799S: Maintained 1800F: drivers/clk/sunxi/ 1801 1802ARM/Allwinner sunXi SoC support 1803M: Chen-Yu Tsai <wens@csie.org> 1804M: Jernej Skrabec <jernej.skrabec@gmail.com> 1805M: Samuel Holland <samuel@sholland.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807L: linux-sunxi@lists.linux.dev 1808S: Maintained 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1810F: arch/arm/mach-sunxi/ 1811F: arch/arm64/boot/dts/allwinner/ 1812F: drivers/clk/sunxi-ng/ 1813F: drivers/pinctrl/sunxi/ 1814F: drivers/soc/sunxi/ 1815N: allwinner 1816N: sun[x456789]i 1817N: sun[25]0i 1818 1819ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1820M: Neil Armstrong <neil.armstrong@linaro.org> 1821M: Jerome Brunet <jbrunet@baylibre.com> 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/clock/amlogic* 1825F: drivers/clk/meson/ 1826F: include/dt-bindings/clock/amlogic,a1* 1827F: include/dt-bindings/clock/gxbb* 1828F: include/dt-bindings/clock/meson* 1829 1830ARM/Amlogic Meson SoC Crypto Drivers 1831M: Corentin Labbe <clabbe@baylibre.com> 1832L: linux-crypto@vger.kernel.org 1833L: linux-amlogic@lists.infradead.org 1834S: Maintained 1835F: Documentation/devicetree/bindings/crypto/amlogic* 1836F: drivers/crypto/amlogic/ 1837 1838ARM/Amlogic Meson SoC Sound Drivers 1839M: Jerome Brunet <jbrunet@baylibre.com> 1840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1841S: Maintained 1842F: Documentation/devicetree/bindings/sound/amlogic* 1843F: sound/soc/meson/ 1844 1845ARM/Amlogic Meson SoC support 1846M: Neil Armstrong <neil.armstrong@linaro.org> 1847M: Kevin Hilman <khilman@baylibre.com> 1848R: Jerome Brunet <jbrunet@baylibre.com> 1849R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851L: linux-amlogic@lists.infradead.org 1852S: Maintained 1853W: http://linux-meson.com/ 1854F: Documentation/devicetree/bindings/phy/amlogic* 1855F: arch/arm/boot/dts/amlogic/ 1856F: arch/arm/mach-meson/ 1857F: arch/arm64/boot/dts/amlogic/ 1858F: drivers/genpd/amlogic/ 1859F: drivers/mmc/host/meson* 1860F: drivers/phy/amlogic/ 1861F: drivers/pinctrl/meson/ 1862F: drivers/rtc/rtc-meson* 1863F: drivers/soc/amlogic/ 1864N: meson 1865 1866ARM/Annapurna Labs ALPINE ARCHITECTURE 1867M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1868M: Antoine Tenart <atenart@kernel.org> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871F: arch/arm/boot/dts/amazon/ 1872F: arch/arm/mach-alpine/ 1873F: arch/arm64/boot/dts/amazon/ 1874F: drivers/*/*alpine* 1875 1876ARM/APPLE MACHINE SOUND DRIVERS 1877M: Martin Povišer <povik+lin@cutebit.org> 1878L: asahi@lists.linux.dev 1879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1880S: Maintained 1881F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1882F: Documentation/devicetree/bindings/sound/apple,* 1883F: sound/soc/apple/* 1884F: sound/soc/codecs/cs42l83-i2c.c 1885F: sound/soc/codecs/ssm3515.c 1886 1887ARM/APPLE MACHINE SUPPORT 1888M: Hector Martin <marcan@marcan.st> 1889M: Sven Peter <sven@svenpeter.dev> 1890R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1891L: asahi@lists.linux.dev 1892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1893S: Maintained 1894W: https://asahilinux.org 1895B: https://github.com/AsahiLinux/linux/issues 1896C: irc://irc.oftc.net/asahi-dev 1897T: git https://github.com/AsahiLinux/linux.git 1898F: Documentation/devicetree/bindings/arm/apple.yaml 1899F: Documentation/devicetree/bindings/arm/apple/* 1900F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1901F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1902F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1903F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1904F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1905F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1906F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1907F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1908F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1909F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1910F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1911F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1912F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1913F: Documentation/devicetree/bindings/power/apple* 1914F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1915F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1916F: arch/arm64/boot/dts/apple/ 1917F: drivers/bluetooth/hci_bcm4377.c 1918F: drivers/clk/clk-apple-nco.c 1919F: drivers/cpufreq/apple-soc-cpufreq.c 1920F: drivers/dma/apple-admac.c 1921F: drivers/genpd/apple/ 1922F: drivers/i2c/busses/i2c-pasemi-core.c 1923F: drivers/i2c/busses/i2c-pasemi-platform.c 1924F: drivers/iommu/apple-dart.c 1925F: drivers/iommu/io-pgtable-dart.c 1926F: drivers/irqchip/irq-apple-aic.c 1927F: drivers/mailbox/apple-mailbox.c 1928F: drivers/nvme/host/apple.c 1929F: drivers/nvmem/apple-efuses.c 1930F: drivers/pinctrl/pinctrl-apple-gpio.c 1931F: drivers/pwm/pwm-apple.c 1932F: drivers/soc/apple/* 1933F: drivers/watchdog/apple_wdt.c 1934F: include/dt-bindings/interrupt-controller/apple-aic.h 1935F: include/dt-bindings/pinctrl/apple.h 1936F: include/linux/apple-mailbox.h 1937F: include/linux/soc/apple/* 1938 1939ARM/ARTPEC MACHINE SUPPORT 1940M: Jesper Nilsson <jesper.nilsson@axis.com> 1941M: Lars Persson <lars.persson@axis.com> 1942L: linux-arm-kernel@axis.com 1943S: Maintained 1944F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1945F: arch/arm/boot/dts/axis/ 1946F: arch/arm/mach-artpec 1947F: drivers/clk/axis 1948F: drivers/crypto/axis 1949F: drivers/mmc/host/usdhi6rol0.c 1950F: drivers/pinctrl/pinctrl-artpec* 1951 1952ARM/ASPEED I2C DRIVER 1953M: Brendan Higgins <brendanhiggins@google.com> 1954R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1955R: Joel Stanley <joel@jms.id.au> 1956L: linux-i2c@vger.kernel.org 1957L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1958S: Maintained 1959F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1960F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1961F: drivers/i2c/busses/i2c-aspeed.c 1962F: drivers/irqchip/irq-aspeed-i2c-ic.c 1963 1964ARM/ASPEED MACHINE SUPPORT 1965M: Joel Stanley <joel@jms.id.au> 1966R: Andrew Jeffery <andrew@aj.id.au> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1969S: Supported 1970Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1972F: Documentation/devicetree/bindings/arm/aspeed/ 1973F: arch/arm/boot/dts/aspeed/ 1974F: arch/arm/mach-aspeed/ 1975N: aspeed 1976 1977ARM/BITMAIN ARCHITECTURE 1978M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981F: Documentation/devicetree/bindings/arm/bitmain.yaml 1982F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1983F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1984F: arch/arm64/boot/dts/bitmain/ 1985F: drivers/clk/clk-bm1880.c 1986F: drivers/pinctrl/pinctrl-bm1880.c 1987 1988ARM/CALXEDA HIGHBANK ARCHITECTURE 1989M: Andre Przywara <andre.przywara@arm.com> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/boot/dts/calxeda/ 1993F: arch/arm/mach-highbank/ 1994 1995ARM/CAVIUM THUNDER NETWORK DRIVER 1996M: Sunil Goutham <sgoutham@marvell.com> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Supported 1999F: drivers/net/ethernet/cavium/thunder/ 2000 2001ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2002M: Lukasz Majewski <lukma@denx.de> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005F: arch/arm/mach-ep93xx/ts72xx.c 2006 2007ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2008M: Alexander Shiyan <shc_work@mail.ru> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Odd Fixes 2011N: clps711x 2012 2013ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2014M: Lennert Buytenhek <kernel@wantstofly.org> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017 2018ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2019M: Hartley Sweeten <hsweeten@visionengravers.com> 2020M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2024F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2025F: arch/arm/boot/compressed/misc-ep93xx.h 2026F: arch/arm/mach-ep93xx/ 2027F: drivers/iio/adc/ep93xx_adc.c 2028 2029ARM/CLKDEV SUPPORT 2030M: Russell King <linux@armlinux.org.uk> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2034F: drivers/clk/clkdev.c 2035 2036ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2037M: Baruch Siach <baruch@tkos.co.il> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040F: arch/arm/boot/dts/cnxt/ 2041N: digicolor 2042 2043ARM/CORESIGHT FRAMEWORK AND DRIVERS 2044M: Suzuki K Poulose <suzuki.poulose@arm.com> 2045R: Mike Leach <mike.leach@linaro.org> 2046R: James Clark <james.clark@arm.com> 2047R: Leo Yan <leo.yan@linaro.org> 2048L: coresight@lists.linaro.org (moderated for non-subscribers) 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2052F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2053F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2054F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2055F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2056F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2057F: Documentation/trace/coresight/* 2058F: drivers/hwtracing/coresight/* 2059F: include/dt-bindings/arm/coresight-cti-dt.h 2060F: include/linux/coresight* 2061F: samples/coresight/* 2062F: tools/perf/arch/arm/util/auxtrace.c 2063F: tools/perf/arch/arm/util/cs-etm.c 2064F: tools/perf/arch/arm/util/cs-etm.h 2065F: tools/perf/arch/arm/util/pmu.c 2066F: tools/perf/tests/shell/coresight/* 2067F: tools/perf/util/cs-etm-decoder/* 2068F: tools/perf/util/cs-etm.* 2069 2070ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2071M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2072M: Linus Walleij <linus.walleij@linaro.org> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075T: git git://github.com/ulli-kroll/linux.git 2076F: Documentation/devicetree/bindings/arm/gemini.yaml 2077F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2078F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2079F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2080F: arch/arm/boot/dts/gemini/ 2081F: arch/arm/mach-gemini/ 2082F: drivers/crypto/gemini/ 2083F: drivers/net/ethernet/cortina/ 2084F: drivers/pinctrl/pinctrl-gemini.c 2085F: drivers/rtc/rtc-ftrtc010.c 2086 2087ARM/CZ.NIC TURRIS SUPPORT 2088M: Marek Behún <kabel@kernel.org> 2089S: Maintained 2090W: https://www.turris.cz/ 2091F: Documentation/ABI/testing/debugfs-moxtet 2092F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2093F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2094F: Documentation/devicetree/bindings/bus/moxtet.txt 2095F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2096F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2097F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2098F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2099F: drivers/bus/moxtet.c 2100F: drivers/firmware/turris-mox-rwtm.c 2101F: drivers/gpio/gpio-moxtet.c 2102F: drivers/leds/leds-turris-omnia.c 2103F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2104F: drivers/watchdog/armada_37xx_wdt.c 2105F: include/dt-bindings/bus/moxtet.h 2106F: include/linux/armada-37xx-rwtm-mailbox.h 2107F: include/linux/moxtet.h 2108 2109ARM/FARADAY FA526 PORT 2110M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2112S: Maintained 2113T: git git://git.berlios.de/gemini-board 2114F: arch/arm/mm/*-fa* 2115 2116ARM/FOOTBRIDGE ARCHITECTURE 2117M: Russell King <linux@armlinux.org.uk> 2118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2119S: Maintained 2120W: http://www.armlinux.org.uk/ 2121F: arch/arm/include/asm/hardware/dec21285.h 2122F: arch/arm/mach-footbridge/ 2123 2124ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Sascha Hauer <s.hauer@pengutronix.de> 2127R: Pengutronix Kernel Team <kernel@pengutronix.de> 2128R: Fabio Estevam <festevam@gmail.com> 2129R: NXP Linux Team <linux-imx@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/imx/ 2134F: arch/arm/boot/dts/nxp/mxs/ 2135X: arch/arm64/boot/dts/freescale/fsl-* 2136X: arch/arm64/boot/dts/freescale/qoriq-* 2137X: drivers/media/i2c/ 2138N: imx 2139N: mxs 2140 2141ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2142M: Shawn Guo <shawnguo@kernel.org> 2143M: Li Yang <leoyang.li@nxp.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2147F: arch/arm/boot/dts/nxp/ls/ 2148F: arch/arm64/boot/dts/freescale/fsl-* 2149F: arch/arm64/boot/dts/freescale/qoriq-* 2150 2151ARM/FREESCALE VYBRID ARM ARCHITECTURE 2152M: Shawn Guo <shawnguo@kernel.org> 2153M: Sascha Hauer <s.hauer@pengutronix.de> 2154R: Pengutronix Kernel Team <kernel@pengutronix.de> 2155R: Stefan Agner <stefan@agner.ch> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2159F: arch/arm/boot/dts/nxp/vf/ 2160F: arch/arm/mach-imx/*vf610* 2161 2162ARM/GUMSTIX MACHINE SUPPORT 2163M: Steve Sakoman <sakoman@gmail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166 2167ARM/HISILICON SOC SUPPORT 2168M: Wei Xu <xuwei5@hisilicon.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Supported 2171W: http://www.hisilicon.com 2172T: git https://github.com/hisilicon/linux-hisi.git 2173F: arch/arm/boot/dts/hisilicon/ 2174F: arch/arm/mach-hisi/ 2175F: arch/arm64/boot/dts/hisilicon/ 2176 2177ARM/HP JORNADA 7XX MACHINE SUPPORT 2178M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2179S: Maintained 2180W: www.jlime.com 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2182F: arch/arm/mach-sa1100/include/mach/jornada720.h 2183F: arch/arm/mach-sa1100/jornada720.c 2184 2185ARM/HPE GXP ARCHITECTURE 2186M: Jean-Marie Verdun <verdun@hpe.com> 2187M: Nick Hawkins <nick.hawkins@hpe.com> 2188S: Maintained 2189F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2190F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2191F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2192F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2193F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2194F: Documentation/hwmon/gxp-fan-ctrl.rst 2195F: arch/arm/boot/dts/hpe/ 2196F: arch/arm/mach-hpe/ 2197F: drivers/clocksource/timer-gxp.c 2198F: drivers/hwmon/gxp-fan-ctrl.c 2199F: drivers/i2c/busses/i2c-gxp.c 2200F: drivers/spi/spi-gxp.c 2201F: drivers/watchdog/gxp-wdt.c 2202 2203ARM/IGEP MACHINE SUPPORT 2204M: Enric Balletbo i Serra <eballetbo@gmail.com> 2205M: Javier Martinez Canillas <javier@dowhile0.org> 2206L: linux-omap@vger.kernel.org 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209F: arch/arm/boot/dts/ti/omap/omap3-igep* 2210 2211ARM/INTEL IXP4XX ARM ARCHITECTURE 2212M: Linus Walleij <linusw@kernel.org> 2213M: Imre Kaloz <kaloz@openwrt.org> 2214M: Krzysztof Halasa <khalasa@piap.pl> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2218F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2219F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2220F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2221F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2222F: arch/arm/boot/dts/intel/ixp/ 2223F: arch/arm/mach-ixp4xx/ 2224F: drivers/bus/intel-ixp4xx-eb.c 2225F: drivers/clocksource/timer-ixp4xx.c 2226F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2227F: drivers/gpio/gpio-ixp4xx.c 2228F: drivers/irqchip/irq-ixp4xx.c 2229 2230ARM/INTEL KEEMBAY ARCHITECTURE 2231M: Paul J. Murphy <paul.j.murphy@intel.com> 2232M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2233S: Maintained 2234F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2235F: arch/arm64/boot/dts/intel/keembay-evm.dts 2236F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2237 2238ARM/INTEL XSC3 (MANZANO) ARM CORE 2239M: Lennert Buytenhek <kernel@wantstofly.org> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242 2243ARM/LG1K ARCHITECTURE 2244M: Chanho Min <chanho.min@lge.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247F: arch/arm64/boot/dts/lg/ 2248 2249ARM/LPC18XX ARCHITECTURE 2250M: Vladimir Zapolskiy <vz@mleia.com> 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2254F: arch/arm/boot/dts/nxp/lpc/lpc43* 2255F: drivers/i2c/busses/i2c-lpc2k.c 2256F: drivers/memory/pl172.c 2257F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2258F: drivers/rtc/rtc-lpc24xx.c 2259N: lpc18xx 2260 2261ARM/LPC32XX SOC SUPPORT 2262M: Vladimir Zapolskiy <vz@mleia.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2266F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2267F: arch/arm/boot/dts/nxp/lpc/lpc32* 2268F: arch/arm/mach-lpc32xx/ 2269F: drivers/i2c/busses/i2c-pnx.c 2270F: drivers/net/ethernet/nxp/lpc_eth.c 2271F: drivers/usb/host/ohci-nxp.c 2272F: drivers/watchdog/pnx4008_wdt.c 2273N: lpc32xx 2274 2275ARM/Marvell Dove/MV78xx0/Orion SOC support 2276M: Andrew Lunn <andrew@lunn.ch> 2277M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2282F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2283F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2284F: Documentation/devicetree/bindings/soc/dove/ 2285F: arch/arm/boot/dts/marvell/dove* 2286F: arch/arm/boot/dts/marvell/orion5x* 2287F: arch/arm/mach-dove/ 2288F: arch/arm/mach-mv78xx0/ 2289F: arch/arm/mach-orion5x/ 2290F: arch/arm/plat-orion/ 2291F: drivers/soc/dove/ 2292 2293ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2294M: Andrew Lunn <andrew@lunn.ch> 2295M: Gregory Clement <gregory.clement@bootlin.com> 2296M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2300F: Documentation/devicetree/bindings/arm/marvell/ 2301F: arch/arm/boot/dts/marvell/armada* 2302F: arch/arm/boot/dts/marvell/kirkwood* 2303F: arch/arm/configs/mvebu_*_defconfig 2304F: arch/arm/mach-mvebu/ 2305F: arch/arm64/boot/dts/marvell/armada* 2306F: arch/arm64/boot/dts/marvell/cn913* 2307F: drivers/clk/mvebu/ 2308F: drivers/cpufreq/armada-37xx-cpufreq.c 2309F: drivers/cpufreq/armada-8k-cpufreq.c 2310F: drivers/cpufreq/mvebu-cpufreq.c 2311F: drivers/irqchip/irq-armada-370-xp.c 2312F: drivers/irqchip/irq-mvebu-* 2313F: drivers/pinctrl/mvebu/ 2314F: drivers/rtc/rtc-armada38x.c 2315 2316ARM/Mediatek RTC DRIVER 2317M: Eddie Huang <eddie.huang@mediatek.com> 2318M: Sean Wang <sean.wang@mediatek.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2323F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2324F: drivers/rtc/rtc-mt2712.c 2325F: drivers/rtc/rtc-mt6397.c 2326F: drivers/rtc/rtc-mt7622.c 2327 2328ARM/Mediatek SoC support 2329M: Matthias Brugger <matthias.bgg@gmail.com> 2330R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2331L: linux-kernel@vger.kernel.org 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335W: https://mtk.wiki.kernel.org/ 2336C: irc://irc.libera.chat/linux-mediatek 2337F: arch/arm/boot/dts/mediatek/ 2338F: arch/arm/mach-mediatek/ 2339F: arch/arm64/boot/dts/mediatek/ 2340F: drivers/soc/mediatek/ 2341N: mtk 2342N: mt[2678] 2343K: mediatek 2344 2345ARM/Mediatek USB3 PHY DRIVER 2346M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2349S: Maintained 2350F: Documentation/devicetree/bindings/phy/mediatek,* 2351F: drivers/phy/mediatek/ 2352 2353ARM/MICROCHIP (ARM64) SoC support 2354M: Conor Dooley <conor@kernel.org> 2355M: Nicolas Ferre <nicolas.ferre@microchip.com> 2356M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Supported 2359T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2360F: arch/arm64/boot/dts/microchip/ 2361 2362ARM/Microchip (AT91) SoC support 2363M: Nicolas Ferre <nicolas.ferre@microchip.com> 2364M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2365M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Supported 2368W: http://www.linux4sam.org 2369T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2370F: arch/arm/boot/dts/microchip/at91* 2371F: arch/arm/boot/dts/microchip/sama* 2372F: arch/arm/include/debug/at91.S 2373F: arch/arm/mach-at91/ 2374F: drivers/memory/atmel* 2375F: drivers/watchdog/sama5d4_wdt.c 2376F: include/soc/at91/ 2377X: drivers/input/touchscreen/atmel_mxt_ts.c 2378X: drivers/net/wireless/atmel/ 2379N: at91 2380N: atmel 2381 2382ARM/Microchip Sparx5 SoC support 2383M: Lars Povlsen <lars.povlsen@microchip.com> 2384M: Steen Hegelund <Steen.Hegelund@microchip.com> 2385M: Daniel Machon <daniel.machon@microchip.com> 2386M: UNGLinuxDriver@microchip.com 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389F: arch/arm64/boot/dts/microchip/sparx* 2390F: drivers/net/ethernet/microchip/vcap/ 2391F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2392N: sparx5 2393 2394ARM/MILBEAUT ARCHITECTURE 2395M: Taichi Sugaya <sugaya.taichi@socionext.com> 2396M: Takao Orito <orito.takao@socionext.com> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399F: arch/arm/boot/dts/socionext/milbeaut* 2400F: arch/arm/mach-milbeaut/ 2401N: milbeaut 2402 2403ARM/MStar/Sigmastar Armv7 SoC support 2404M: Daniel Palmer <daniel@thingy.jp> 2405M: Romain Perier <romain.perier@gmail.com> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408W: http://linux-chenxing.org/ 2409T: git git://github.com/linux-chenxing/linux.git 2410F: Documentation/devicetree/bindings/arm/mstar/* 2411F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2412F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2413F: arch/arm/boot/dts/sigmastar/ 2414F: arch/arm/mach-mstar/ 2415F: drivers/clk/mstar/ 2416F: drivers/clocksource/timer-msc313e.c 2417F: drivers/gpio/gpio-msc313.c 2418F: drivers/rtc/rtc-msc313.c 2419F: drivers/watchdog/msc313e_wdt.c 2420F: include/dt-bindings/clock/mstar-* 2421F: include/dt-bindings/gpio/msc313-gpio.h 2422 2423ARM/NOMADIK/Ux500 ARCHITECTURES 2424M: Linus Walleij <linus.walleij@linaro.org> 2425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2426S: Maintained 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2428F: Documentation/devicetree/bindings/arm/ste-* 2429F: Documentation/devicetree/bindings/arm/ux500.yaml 2430F: Documentation/devicetree/bindings/arm/ux500/ 2431F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2432F: arch/arm/boot/dts/st/ste-* 2433F: arch/arm/mach-nomadik/ 2434F: arch/arm/mach-ux500/ 2435F: drivers/clk/clk-nomadik.c 2436F: drivers/clocksource/clksrc-dbx500-prcmu.c 2437F: drivers/dma/ste_dma40* 2438F: drivers/genpd/st/ste-ux500-pm-domain.c 2439F: drivers/hwspinlock/u8500_hsem.c 2440F: drivers/i2c/busses/i2c-nomadik.c 2441F: drivers/iio/adc/ab8500-gpadc.c 2442F: drivers/mfd/ab8500* 2443F: drivers/mfd/abx500* 2444F: drivers/mfd/db8500* 2445F: drivers/pinctrl/nomadik/ 2446F: drivers/rtc/rtc-ab8500.c 2447F: drivers/rtc/rtc-pl031.c 2448F: drivers/soc/ux500/ 2449 2450ARM/NUVOTON MA35 ARCHITECTURE 2451M: Jacky Huang <ychuang3@nuvoton.com> 2452M: Shan-Chun Hung <schung@nuvoton.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*ma35* 2456F: Documentation/devicetree/bindings/*/*ma35* 2457F: arch/arm64/boot/dts/nuvoton/*ma35* 2458F: drivers/*/*/*ma35* 2459F: drivers/*/*ma35* 2460K: ma35d1 2461 2462ARM/NUVOTON NPCM ARCHITECTURE 2463M: Avi Fishman <avifishman70@gmail.com> 2464M: Tomer Maimon <tmaimon77@gmail.com> 2465M: Tali Perry <tali.perry1@gmail.com> 2466R: Patrick Venture <venture@google.com> 2467R: Nancy Yuen <yuenn@google.com> 2468R: Benjamin Fair <benjaminfair@google.com> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Supported 2471F: Documentation/devicetree/bindings/*/*/*npcm* 2472F: Documentation/devicetree/bindings/*/*npcm* 2473F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2474F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2475F: arch/arm/mach-npcm/ 2476F: arch/arm64/boot/dts/nuvoton/ 2477F: drivers/*/*/*npcm* 2478F: drivers/*/*npcm* 2479F: drivers/rtc/rtc-nct3018y.c 2480F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2481F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2482 2483ARM/NUVOTON WPCM450 ARCHITECTURE 2484M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2485L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2486S: Maintained 2487W: https://github.com/neuschaefer/wpcm450/wiki 2488F: Documentation/devicetree/bindings/*/*wpcm* 2489F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2490F: arch/arm/configs/wpcm450_defconfig 2491F: arch/arm/mach-npcm/wpcm450.c 2492F: drivers/*/*/*wpcm* 2493F: drivers/*/*wpcm* 2494 2495ARM/NXP S32G ARCHITECTURE 2496M: Chester Lin <clin@suse.com> 2497R: Andreas Färber <afaerber@suse.de> 2498R: Matthias Brugger <mbrugger@suse.com> 2499R: NXP S32 Linux Team <s32@nxp.com> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501S: Maintained 2502F: arch/arm64/boot/dts/freescale/s32g*.dts* 2503 2504ARM/Orion SoC/Technologic Systems TS-78xx platform support 2505M: Alexander Clouter <alex@digriz.org.uk> 2506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2507S: Maintained 2508W: http://www.digriz.org.uk/ts78xx/kernel 2509F: arch/arm/mach-orion5x/ts78xx-* 2510 2511ARM/QUALCOMM CHROMEBOOK SUPPORT 2512R: cros-qcom-dts-watchers@chromium.org 2513F: arch/arm64/boot/dts/qcom/sc7180* 2514F: arch/arm64/boot/dts/qcom/sc7280* 2515F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2516 2517ARM/QUALCOMM SUPPORT 2518M: Andy Gross <agross@kernel.org> 2519M: Bjorn Andersson <andersson@kernel.org> 2520M: Konrad Dybcio <konrad.dybcio@linaro.org> 2521L: linux-arm-msm@vger.kernel.org 2522S: Maintained 2523T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2524F: Documentation/devicetree/bindings/*/qcom* 2525F: Documentation/devicetree/bindings/soc/qcom/ 2526F: arch/arm/boot/dts/qcom/ 2527F: arch/arm/configs/qcom_defconfig 2528F: arch/arm/mach-qcom/ 2529F: arch/arm64/boot/dts/qcom/ 2530F: drivers/*/*/pm8???-* 2531F: drivers/*/*/qcom* 2532F: drivers/*/*/qcom/ 2533F: drivers/*/qcom* 2534F: drivers/*/qcom/ 2535F: drivers/bluetooth/btqcomsmd.c 2536F: drivers/clocksource/timer-qcom.c 2537F: drivers/cpuidle/cpuidle-qcom-spm.c 2538F: drivers/extcon/extcon-qcom* 2539F: drivers/i2c/busses/i2c-qcom-geni.c 2540F: drivers/i2c/busses/i2c-qup.c 2541F: drivers/iommu/msm* 2542F: drivers/mfd/ssbi.c 2543F: drivers/mmc/host/mmci_qcom* 2544F: drivers/mmc/host/sdhci-msm.c 2545F: drivers/pci/controller/dwc/pcie-qcom.c 2546F: drivers/phy/qualcomm/ 2547F: drivers/power/*/msm* 2548F: drivers/reset/reset-qcom-* 2549F: drivers/spi/spi-geni-qcom.c 2550F: drivers/spi/spi-qcom-qspi.c 2551F: drivers/spi/spi-qup.c 2552F: drivers/tty/serial/msm_serial.c 2553F: drivers/ufs/host/ufs-qcom* 2554F: drivers/usb/dwc3/dwc3-qcom.c 2555F: include/dt-bindings/*/qcom* 2556F: include/linux/*/qcom* 2557F: include/linux/soc/qcom/ 2558 2559ARM/RDA MICRO ARCHITECTURE 2560M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564F: Documentation/devicetree/bindings/arm/rda.yaml 2565F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2566F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2567F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2568F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2569F: arch/arm/boot/dts/unisoc/ 2570F: drivers/clocksource/timer-rda.c 2571F: drivers/gpio/gpio-rda.c 2572F: drivers/irqchip/irq-rda-intc.c 2573F: drivers/tty/serial/rda-uart.c 2574 2575ARM/REALTEK ARCHITECTURE 2576M: Andreas Färber <afaerber@suse.de> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580F: Documentation/devicetree/bindings/arm/realtek.yaml 2581F: arch/arm/boot/dts/realtek/ 2582F: arch/arm/mach-realtek/ 2583F: arch/arm64/boot/dts/realtek/ 2584 2585ARM/RISC-V/RENESAS ARCHITECTURE 2586M: Geert Uytterhoeven <geert+renesas@glider.be> 2587M: Magnus Damm <magnus.damm@gmail.com> 2588L: linux-renesas-soc@vger.kernel.org 2589S: Supported 2590Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2591C: irc://irc.libera.chat/renesas-soc 2592T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2593F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2594F: Documentation/devicetree/bindings/soc/renesas/ 2595F: arch/arm/boot/dts/renesas/ 2596F: arch/arm/configs/shmobile_defconfig 2597F: arch/arm/include/debug/renesas-scif.S 2598F: arch/arm/mach-shmobile/ 2599F: arch/arm64/boot/dts/renesas/ 2600F: arch/riscv/boot/dts/renesas/ 2601F: drivers/genpd/renesas/ 2602F: drivers/soc/renesas/ 2603F: include/linux/soc/renesas/ 2604K: \brenesas, 2605 2606ARM/RISCPC ARCHITECTURE 2607M: Russell King <linux@armlinux.org.uk> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Maintained 2610W: http://www.armlinux.org.uk/ 2611F: arch/arm/include/asm/hardware/ioc.h 2612F: arch/arm/include/asm/hardware/iomd.h 2613F: arch/arm/include/asm/hardware/memc.h 2614F: arch/arm/mach-rpc/ 2615F: drivers/net/ethernet/8390/etherh.c 2616F: drivers/net/ethernet/i825xx/ether1* 2617F: drivers/net/ethernet/seeq/ether3* 2618F: drivers/scsi/arm/ 2619 2620ARM/Rockchip SoC support 2621M: Heiko Stuebner <heiko@sntech.de> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623L: linux-rockchip@lists.infradead.org 2624S: Maintained 2625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2626F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2627F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2628F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2629F: arch/arm/boot/dts/rockchip/ 2630F: arch/arm/mach-rockchip/ 2631F: drivers/*/*/*rockchip* 2632F: drivers/*/*rockchip* 2633F: drivers/clk/rockchip/ 2634F: drivers/i2c/busses/i2c-rk3x.c 2635F: sound/soc/rockchip/ 2636N: rockchip 2637 2638ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2640R: Alim Akhtar <alim.akhtar@samsung.com> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-samsung-soc@vger.kernel.org 2643S: Maintained 2644P: Documentation/process/maintainer-soc-clean-dts.rst 2645Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2646B: mailto:linux-samsung-soc@vger.kernel.org 2647C: irc://irc.libera.chat/linux-exynos 2648T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2649F: Documentation/arch/arm/samsung/ 2650F: Documentation/devicetree/bindings/arm/samsung/ 2651F: Documentation/devicetree/bindings/hwinfo/samsung,* 2652F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2653F: Documentation/devicetree/bindings/soc/samsung/ 2654F: arch/arm/boot/dts/samsung/ 2655F: arch/arm/mach-exynos*/ 2656F: arch/arm/mach-s3c/ 2657F: arch/arm/mach-s5p*/ 2658F: arch/arm64/boot/dts/exynos/ 2659F: drivers/*/*/*s3c24* 2660F: drivers/*/*s3c24* 2661F: drivers/*/*s3c64xx* 2662F: drivers/*/*s5pv210* 2663F: drivers/clocksource/samsung_pwm_timer.c 2664F: drivers/memory/samsung/ 2665F: drivers/pwm/pwm-samsung.c 2666F: drivers/soc/samsung/ 2667F: drivers/tty/serial/samsung* 2668F: include/clocksource/samsung_pwm.h 2669F: include/linux/platform_data/*s3c* 2670F: include/linux/serial_s3c.h 2671F: include/linux/soc/samsung/ 2672N: exynos 2673N: s3c64xx 2674N: s5pv210 2675 2676ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2677M: Łukasz Stelmach <l.stelmach@samsung.com> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: drivers/media/platform/samsung/s5p-g2d/ 2682 2683ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2684M: Marek Szyprowski <m.szyprowski@samsung.com> 2685L: linux-samsung-soc@vger.kernel.org 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2689F: drivers/media/cec/platform/s5p/ 2690 2691ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2692M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2693M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2699F: drivers/media/platform/samsung/s5p-jpeg/ 2700 2701ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2702M: Marek Szyprowski <m.szyprowski@samsung.com> 2703M: Andrzej Hajda <andrzej.hajda@intel.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705L: linux-media@vger.kernel.org 2706S: Maintained 2707F: drivers/media/platform/samsung/s5p-mfc/ 2708 2709ARM/SOCFPGA ARCHITECTURE 2710M: Dinh Nguyen <dinguyen@kernel.org> 2711S: Maintained 2712W: http://www.rocketboards.org 2713T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2714F: arch/arm/boot/dts/intel/socfpga/ 2715F: arch/arm/configs/socfpga_defconfig 2716F: arch/arm/mach-socfpga/ 2717F: arch/arm64/boot/dts/altera/ 2718F: arch/arm64/boot/dts/intel/ 2719 2720ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2721M: Dinh Nguyen <dinguyen@kernel.org> 2722S: Maintained 2723F: drivers/clk/socfpga/ 2724 2725ARM/SOCFPGA EDAC SUPPORT 2726M: Dinh Nguyen <dinguyen@kernel.org> 2727S: Maintained 2728F: drivers/edac/altera_edac.[ch] 2729 2730ARM/SPREADTRUM SoC SUPPORT 2731M: Orson Zhai <orsonzhai@gmail.com> 2732M: Baolin Wang <baolin.wang7@gmail.com> 2733M: Chunyan Zhang <zhang.lyra@gmail.com> 2734S: Maintained 2735F: arch/arm64/boot/dts/sprd 2736N: sprd 2737N: sc27xx 2738N: sc2731 2739 2740ARM/STI ARCHITECTURE 2741M: Patrice Chotard <patrice.chotard@foss.st.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744W: http://www.stlinux.com 2745F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2746F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2747F: arch/arm/boot/dts/st/sti* 2748F: arch/arm/mach-sti/ 2749F: drivers/ata/ahci_st.c 2750F: drivers/char/hw_random/st-rng.c 2751F: drivers/clocksource/arm_global_timer.c 2752F: drivers/clocksource/clksrc_st_lpc.c 2753F: drivers/cpufreq/sti-cpufreq.c 2754F: drivers/dma/st_fdma* 2755F: drivers/i2c/busses/i2c-st.c 2756F: drivers/media/platform/st/sti/c8sectpfe/ 2757F: drivers/media/rc/st_rc.c 2758F: drivers/mmc/host/sdhci-st.c 2759F: drivers/phy/st/phy-miphy28lp.c 2760F: drivers/phy/st/phy-stih407-usb.c 2761F: drivers/pinctrl/pinctrl-st.c 2762F: drivers/remoteproc/st_remoteproc.c 2763F: drivers/remoteproc/st_slim_rproc.c 2764F: drivers/reset/sti/ 2765F: drivers/rtc/rtc-st-lpc.c 2766F: drivers/tty/serial/st-asc.c 2767F: drivers/usb/dwc3/dwc3-st.c 2768F: drivers/usb/host/ehci-st.c 2769F: drivers/usb/host/ohci-st.c 2770F: drivers/watchdog/st_lpc_wdt.c 2771F: include/linux/remoteproc/st_slim_rproc.h 2772 2773ARM/STM32 ARCHITECTURE 2774M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2775M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2776L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778S: Maintained 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2780F: arch/arm/boot/dts/st/stm32* 2781F: arch/arm/mach-stm32/ 2782F: arch/arm64/boot/dts/st/ 2783F: drivers/clocksource/armv7m_systick.c 2784N: stm32 2785N: stm 2786 2787ARM/SUNPLUS SP7021 SOC SUPPORT 2788M: Qin Jian <qinjian@cqplus1.com> 2789L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2790S: Maintained 2791W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2792F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2793F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2794F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2795F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2796F: arch/arm/boot/dts/sunplus/ 2797F: arch/arm/configs/sp7021_*defconfig 2798F: arch/arm/mach-sunplus/ 2799F: drivers/clk/clk-sp7021.c 2800F: drivers/irqchip/irq-sp7021-intc.c 2801F: drivers/reset/reset-sunplus.c 2802F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2803F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2804 2805ARM/Synaptics SoC support 2806M: Jisheng Zhang <jszhang@kernel.org> 2807M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810F: arch/arm/boot/dts/synaptics/ 2811F: arch/arm/mach-berlin/ 2812F: arch/arm64/boot/dts/synaptics/ 2813 2814ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2815M: Lennert Buytenhek <kernel@wantstofly.org> 2816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2817S: Maintained 2818 2819ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2820M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2821L: linux-tegra@vger.kernel.org 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2825F: drivers/media/cec/platform/tegra/ 2826 2827ARM/TESLA FSD SoC SUPPORT 2828M: Alim Akhtar <alim.akhtar@samsung.com> 2829M: linux-fsd@tesla.com 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831L: linux-samsung-soc@vger.kernel.org 2832S: Maintained 2833F: arch/arm64/boot/dts/tesla/ 2834 2835ARM/TETON BGA MACHINE SUPPORT 2836M: "Mark F. Brown" <mark.brown314@gmail.com> 2837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2838S: Maintained 2839 2840ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-kernel@vger.kernel.org 2843S: Maintained 2844F: drivers/memory/*emif* 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2847M: Nishanth Menon <nm@ti.com> 2848M: Santosh Shilimkar <ssantosh@kernel.org> 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2852F: arch/arm/boot/dts/ti/keystone/ 2853F: arch/arm/mach-keystone/ 2854 2855ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2856M: Santosh Shilimkar <ssantosh@kernel.org> 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clk/keystone/ 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2864L: linux-kernel@vger.kernel.org 2865S: Maintained 2866F: drivers/clocksource/timer-keystone.c 2867 2868ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2869M: Santosh Shilimkar <ssantosh@kernel.org> 2870L: linux-kernel@vger.kernel.org 2871S: Maintained 2872F: drivers/power/reset/keystone-reset.c 2873 2874ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2875M: Nishanth Menon <nm@ti.com> 2876M: Vignesh Raghavendra <vigneshr@ti.com> 2877M: Tero Kristo <kristo@kernel.org> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2881F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2882F: arch/arm64/boot/dts/ti/Makefile 2883F: arch/arm64/boot/dts/ti/k3-* 2884 2885ARM/TOSHIBA VISCONTI ARCHITECTURE 2886M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888S: Supported 2889T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2890F: Documentation/devicetree/bindings/arm/toshiba.yaml 2891F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2892F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2893F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2894F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2895F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2896F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2897F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2898F: arch/arm64/boot/dts/toshiba/ 2899F: drivers/clk/visconti/ 2900F: drivers/gpio/gpio-visconti.c 2901F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2902F: drivers/pci/controller/dwc/pcie-visconti.c 2903F: drivers/pinctrl/visconti/ 2904F: drivers/watchdog/visconti_wdt.c 2905N: visconti 2906 2907ARM/UNIPHIER ARCHITECTURE 2908M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2909M: Masami Hiramatsu <mhiramat@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2913F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2914F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2915F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2916F: arch/arm/boot/dts/socionext/uniphier* 2917F: arch/arm/include/asm/hardware/cache-uniphier.h 2918F: arch/arm/mach-uniphier/ 2919F: arch/arm/mm/cache-uniphier.c 2920F: arch/arm64/boot/dts/socionext/uniphier* 2921F: drivers/bus/uniphier-system-bus.c 2922F: drivers/clk/uniphier/ 2923F: drivers/dma/uniphier-mdmac.c 2924F: drivers/gpio/gpio-uniphier.c 2925F: drivers/i2c/busses/i2c-uniphier* 2926F: drivers/irqchip/irq-uniphier-aidet.c 2927F: drivers/mmc/host/uniphier-sd.c 2928F: drivers/pinctrl/uniphier/ 2929F: drivers/reset/reset-uniphier.c 2930F: drivers/tty/serial/8250/8250_uniphier.c 2931N: uniphier 2932 2933ARM/VERSATILE EXPRESS PLATFORM 2934M: Liviu Dudau <liviu.dudau@arm.com> 2935M: Sudeep Holla <sudeep.holla@arm.com> 2936M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2938S: Maintained 2939N: mps2 2940N: vexpress 2941F: arch/arm/mach-versatile/ 2942F: arch/arm64/boot/dts/arm/ 2943F: drivers/clocksource/timer-versatile.c 2944X: drivers/cpufreq/vexpress-spc-cpufreq.c 2945X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2946 2947ARM/VFP SUPPORT 2948M: Russell King <linux@armlinux.org.uk> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951W: http://www.armlinux.org.uk/ 2952F: arch/arm/vfp/ 2953 2954ARM/VT8500 ARM ARCHITECTURE 2955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2956S: Orphan 2957F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2958F: arch/arm/mach-vt8500/ 2959F: drivers/clocksource/timer-vt8500.c 2960F: drivers/i2c/busses/i2c-wmt.c 2961F: drivers/mmc/host/wmt-sdmmc.c 2962F: drivers/pwm/pwm-vt8500.c 2963F: drivers/rtc/rtc-vt8500.c 2964F: drivers/tty/serial/vt8500_serial.c 2965F: drivers/usb/host/ehci-platform.c 2966F: drivers/usb/host/uhci-platform.c 2967F: drivers/video/fbdev/vt8500lcdfb.* 2968F: drivers/video/fbdev/wm8505fb* 2969F: drivers/video/fbdev/wmt_ge_rops.* 2970 2971ARM/ZYNQ ARCHITECTURE 2972M: Michal Simek <michal.simek@amd.com> 2973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2974S: Supported 2975W: http://wiki.xilinx.com 2976T: git https://github.com/Xilinx/linux-xlnx.git 2977F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2978F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2979F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2980F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2981F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2982F: arch/arm/mach-zynq/ 2983F: drivers/clocksource/timer-cadence-ttc.c 2984F: drivers/cpuidle/cpuidle-zynq.c 2985F: drivers/edac/synopsys_edac.c 2986F: drivers/i2c/busses/i2c-cadence.c 2987F: drivers/i2c/busses/i2c-xiic.c 2988F: drivers/mmc/host/sdhci-of-arasan.c 2989N: zynq 2990N: xilinx 2991 2992ARM64 PORT (AARCH64 ARCHITECTURE) 2993M: Catalin Marinas <catalin.marinas@arm.com> 2994M: Will Deacon <will@kernel.org> 2995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2996S: Maintained 2997T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2998F: Documentation/arch/arm64/ 2999F: arch/arm64/ 3000F: tools/testing/selftests/arm64/ 3001X: arch/arm64/boot/dts/ 3002 3003ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3004M: George McCollister <george.mccollister@gmail.com> 3005L: netdev@vger.kernel.org 3006S: Maintained 3007F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3008F: drivers/net/dsa/xrs700x/* 3009F: net/dsa/tag_xrs700x.c 3010 3011AS3645A LED FLASH CONTROLLER DRIVER 3012M: Sakari Ailus <sakari.ailus@iki.fi> 3013L: linux-leds@vger.kernel.org 3014S: Maintained 3015F: drivers/leds/flash/leds-as3645a.c 3016 3017ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3018M: Tianshu Qiu <tian.shu.qiu@intel.com> 3019L: linux-media@vger.kernel.org 3020S: Maintained 3021T: git git://linuxtv.org/media_tree.git 3022F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3023F: drivers/media/i2c/ak7375.c 3024 3025ASAHI KASEI AK8974 DRIVER 3026M: Linus Walleij <linus.walleij@linaro.org> 3027L: linux-iio@vger.kernel.org 3028S: Supported 3029W: http://www.akm.com/ 3030F: drivers/iio/magnetometer/ak8974.c 3031 3032ASC7621 HARDWARE MONITOR DRIVER 3033M: George Joseph <george.joseph@fairview5.com> 3034L: linux-hwmon@vger.kernel.org 3035S: Maintained 3036F: Documentation/hwmon/asc7621.rst 3037F: drivers/hwmon/asc7621.c 3038 3039ASIX AX88796C SPI ETHERNET ADAPTER 3040M: Łukasz Stelmach <l.stelmach@samsung.com> 3041S: Maintained 3042F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3043F: drivers/net/ethernet/asix/ax88796c_* 3044 3045ASPEED CRYPTO DRIVER 3046M: Neal Liu <neal_liu@aspeedtech.com> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048S: Maintained 3049F: Documentation/devicetree/bindings/crypto/aspeed,* 3050F: drivers/crypto/aspeed/ 3051 3052ASPEED PECI CONTROLLER 3053M: Iwona Winiarska <iwona.winiarska@intel.com> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056S: Supported 3057F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3058F: drivers/peci/controller/peci-aspeed.c 3059 3060ASPEED PINCTRL DRIVERS 3061M: Andrew Jeffery <andrew@aj.id.au> 3062L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3063L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3064L: linux-gpio@vger.kernel.org 3065S: Maintained 3066F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3067F: drivers/pinctrl/aspeed/ 3068 3069ASPEED SCU INTERRUPT CONTROLLER DRIVER 3070M: Eddie James <eajames@linux.ibm.com> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072S: Maintained 3073F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3074F: drivers/irqchip/irq-aspeed-scu-ic.c 3075F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3076 3077ASPEED SD/MMC DRIVER 3078M: Andrew Jeffery <andrew@aj.id.au> 3079L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3080L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3081L: linux-mmc@vger.kernel.org 3082S: Maintained 3083F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3084F: drivers/mmc/host/sdhci-of-aspeed* 3085 3086ASPEED SMC SPI DRIVER 3087M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3088M: Cédric Le Goater <clg@kaod.org> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091L: linux-spi@vger.kernel.org 3092S: Maintained 3093F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3094F: drivers/spi/spi-aspeed-smc.c 3095 3096ASPEED USB UDC DRIVER 3097M: Neal Liu <neal_liu@aspeedtech.com> 3098L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3101F: drivers/usb/gadget/udc/aspeed_udc.c 3102 3103ASPEED VIDEO ENGINE DRIVER 3104M: Eddie James <eajames@linux.ibm.com> 3105L: linux-media@vger.kernel.org 3106L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3107S: Maintained 3108F: Documentation/devicetree/bindings/media/aspeed-video.txt 3109F: drivers/media/platform/aspeed/ 3110 3111ASUS EC HARDWARE MONITOR DRIVER 3112M: Eugene Shalygin <eugene.shalygin@gmail.com> 3113L: linux-hwmon@vger.kernel.org 3114S: Maintained 3115F: drivers/hwmon/asus-ec-sensors.c 3116 3117ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3118M: Corentin Chary <corentin.chary@gmail.com> 3119L: acpi4asus-user@lists.sourceforge.net 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122W: http://acpi4asus.sf.net 3123F: drivers/platform/x86/asus*.c 3124F: drivers/platform/x86/eeepc*.c 3125 3126ASUS TF103C DOCK DRIVER 3127M: Hans de Goede <hdegoede@redhat.com> 3128L: platform-driver-x86@vger.kernel.org 3129S: Maintained 3130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3131F: drivers/platform/x86/asus-tf103c-dock.c 3132 3133ASUS WIRELESS RADIO CONTROL DRIVER 3134M: João Paulo Rechi Vita <jprvita@gmail.com> 3135L: platform-driver-x86@vger.kernel.org 3136S: Maintained 3137F: drivers/platform/x86/asus-wireless.c 3138 3139ASUS WMI HARDWARE MONITOR DRIVER 3140M: Ed Brindley <kernel@maidavale.org> 3141M: Denis Pauk <pauk.denis@gmail.com> 3142L: linux-hwmon@vger.kernel.org 3143S: Maintained 3144F: drivers/hwmon/asus_wmi_sensors.c 3145 3146ASYMMETRIC KEYS 3147M: David Howells <dhowells@redhat.com> 3148L: keyrings@vger.kernel.org 3149S: Maintained 3150F: Documentation/crypto/asymmetric-keys.rst 3151F: crypto/asymmetric_keys/ 3152F: include/crypto/pkcs7.h 3153F: include/crypto/public_key.h 3154F: include/linux/verification.h 3155 3156ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3157R: Dan Williams <dan.j.williams@intel.com> 3158S: Odd fixes 3159W: http://sourceforge.net/projects/xscaleiop 3160F: Documentation/crypto/async-tx-api.rst 3161F: crypto/async_tx/ 3162F: include/linux/async_tx.h 3163 3164AT24 EEPROM DRIVER 3165M: Bartosz Golaszewski <brgl@bgdev.pl> 3166L: linux-i2c@vger.kernel.org 3167S: Maintained 3168T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3169F: Documentation/devicetree/bindings/eeprom/at24.yaml 3170F: drivers/misc/eeprom/at24.c 3171 3172ATA OVER ETHERNET (AOE) DRIVER 3173M: "Justin Sanders" <justin@coraid.com> 3174S: Supported 3175W: http://www.openaoe.org/ 3176F: Documentation/admin-guide/aoe/ 3177F: drivers/block/aoe/ 3178 3179ATC260X PMIC MFD DRIVER 3180M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3181M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3182L: linux-actions@lists.infradead.org 3183S: Maintained 3184F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3185F: drivers/input/misc/atc260x-onkey.c 3186F: drivers/mfd/atc260* 3187F: drivers/power/reset/atc260x-poweroff.c 3188F: drivers/regulator/atc260x-regulator.c 3189F: include/linux/mfd/atc260x/* 3190 3191ATHEROS 71XX/9XXX GPIO DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3197F: drivers/gpio/gpio-ath79.c 3198 3199ATHEROS 71XX/9XXX USB PHY DRIVER 3200M: Alban Bedel <albeu@free.fr> 3201S: Maintained 3202W: https://github.com/AlbanBedel/linux 3203T: git git://github.com/AlbanBedel/linux 3204F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3205F: drivers/phy/qualcomm/phy-ath79-usb.c 3206 3207ATHEROS ATH GENERIC UTILITIES 3208M: Kalle Valo <kvalo@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Supported 3211F: drivers/net/wireless/ath/* 3212 3213ATHEROS ATH5K WIRELESS DRIVER 3214M: Jiri Slaby <jirislaby@kernel.org> 3215M: Nick Kossifidis <mickflemm@gmail.com> 3216M: Luis Chamberlain <mcgrof@kernel.org> 3217L: linux-wireless@vger.kernel.org 3218S: Maintained 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3220F: drivers/net/wireless/ath/ath5k/ 3221 3222ATHEROS ATH6KL WIRELESS DRIVER 3223L: linux-wireless@vger.kernel.org 3224S: Orphan 3225W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3226F: drivers/net/wireless/ath/ath6kl/ 3227 3228ATI_REMOTE2 DRIVER 3229M: Ville Syrjala <syrjala@sci.fi> 3230S: Maintained 3231F: drivers/input/misc/ati_remote2.c 3232 3233ATK0110 HWMON DRIVER 3234M: Luca Tettamanti <kronos.it@gmail.com> 3235L: linux-hwmon@vger.kernel.org 3236S: Maintained 3237F: drivers/hwmon/asus_atk0110.c 3238 3239ATLX ETHERNET DRIVERS 3240M: Chris Snook <chris.snook@gmail.com> 3241L: netdev@vger.kernel.org 3242S: Maintained 3243W: http://sourceforge.net/projects/atl1 3244W: http://atl1.sourceforge.net 3245F: drivers/net/ethernet/atheros/ 3246 3247ATM 3248M: Chas Williams <3chas3@gmail.com> 3249L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3250L: netdev@vger.kernel.org 3251S: Maintained 3252W: http://linux-atm.sourceforge.net 3253F: drivers/atm/ 3254F: include/linux/atm* 3255F: include/uapi/linux/atm* 3256 3257ATMEL MACB ETHERNET DRIVER 3258M: Nicolas Ferre <nicolas.ferre@microchip.com> 3259M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3260S: Supported 3261F: drivers/net/ethernet/cadence/ 3262 3263ATMEL MAXTOUCH DRIVER 3264M: Nick Dyer <nick@shmanahar.org> 3265S: Maintained 3266T: git git://github.com/ndyer/linux.git 3267F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3268F: drivers/input/touchscreen/atmel_mxt_ts.c 3269 3270ATMEL WIRELESS DRIVER 3271L: linux-wireless@vger.kernel.org 3272S: Orphan 3273W: http://www.thekelleys.org.uk/atmel 3274W: http://atmelwlandriver.sourceforge.net/ 3275F: drivers/net/wireless/atmel/atmel* 3276 3277ATOMIC INFRASTRUCTURE 3278M: Will Deacon <will@kernel.org> 3279M: Peter Zijlstra <peterz@infradead.org> 3280R: Boqun Feng <boqun.feng@gmail.com> 3281R: Mark Rutland <mark.rutland@arm.com> 3282L: linux-kernel@vger.kernel.org 3283S: Maintained 3284F: Documentation/atomic_*.txt 3285F: arch/*/include/asm/atomic*.h 3286F: include/*/atomic*.h 3287F: include/linux/refcount.h 3288F: scripts/atomic/ 3289 3290ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3291M: Bradley Grove <linuxdrivers@attotech.com> 3292L: linux-scsi@vger.kernel.org 3293S: Supported 3294W: http://www.attotech.com 3295F: drivers/scsi/esas2r 3296 3297ATUSB IEEE 802.15.4 RADIO DRIVER 3298M: Stefan Schmidt <stefan@datenfreihafen.org> 3299L: linux-wpan@vger.kernel.org 3300S: Maintained 3301F: drivers/net/ieee802154/at86rf230.h 3302F: drivers/net/ieee802154/atusb.c 3303F: drivers/net/ieee802154/atusb.h 3304 3305AUDIT SUBSYSTEM 3306M: Paul Moore <paul@paul-moore.com> 3307M: Eric Paris <eparis@redhat.com> 3308L: audit@vger.kernel.org 3309S: Supported 3310W: https://github.com/linux-audit 3311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3312F: include/asm-generic/audit_*.h 3313F: include/linux/audit.h 3314F: include/linux/audit_arch.h 3315F: include/uapi/linux/audit.h 3316F: kernel/audit* 3317F: lib/*audit.c 3318 3319AUXILIARY BUS DRIVER 3320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3321R: Dave Ertman <david.m.ertman@intel.com> 3322R: Ira Weiny <ira.weiny@intel.com> 3323S: Supported 3324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3325F: Documentation/driver-api/auxiliary_bus.rst 3326F: drivers/base/auxiliary.c 3327F: include/linux/auxiliary_bus.h 3328 3329AUXILIARY DISPLAY DRIVERS 3330M: Miguel Ojeda <ojeda@kernel.org> 3331S: Maintained 3332F: Documentation/devicetree/bindings/auxdisplay/ 3333F: drivers/auxdisplay/ 3334F: include/linux/cfag12864b.h 3335 3336AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3337M: Andreas Klinger <ak@it-klinger.de> 3338L: linux-iio@vger.kernel.org 3339S: Maintained 3340F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3341F: drivers/iio/adc/hx711.c 3342 3343AX.25 NETWORK LAYER 3344M: Ralf Baechle <ralf@linux-mips.org> 3345L: linux-hams@vger.kernel.org 3346S: Maintained 3347W: http://www.linux-ax25.org/ 3348F: include/net/ax25.h 3349F: include/uapi/linux/ax25.h 3350F: net/ax25/ 3351 3352AXENTIA ARM DEVICES 3353M: Peter Rosin <peda@axentia.se> 3354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3355S: Maintained 3356F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3357F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3358F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3359F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3360 3361AXENTIA ASOC DRIVERS 3362M: Peter Rosin <peda@axentia.se> 3363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3364S: Maintained 3365F: Documentation/devicetree/bindings/sound/axentia,* 3366F: sound/soc/atmel/tse850-pcm5142.c 3367 3368AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3369M: Nuno Sá <nuno.sa@analog.com> 3370L: linux-hwmon@vger.kernel.org 3371S: Supported 3372W: https://ez.analog.com/linux-software-drivers 3373F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3374F: drivers/hwmon/axi-fan-control.c 3375 3376AXXIA I2C CONTROLLER 3377M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3378L: linux-i2c@vger.kernel.org 3379S: Maintained 3380F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3381F: drivers/i2c/busses/i2c-axxia.c 3382 3383AZ6007 DVB DRIVER 3384M: Mauro Carvalho Chehab <mchehab@kernel.org> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/usb/dvb-usb-v2/az6007.c 3390 3391AZTECH FM RADIO RECEIVER DRIVER 3392M: Hans Verkuil <hverkuil@xs4all.nl> 3393L: linux-media@vger.kernel.org 3394S: Maintained 3395W: https://linuxtv.org 3396T: git git://linuxtv.org/media_tree.git 3397F: drivers/media/radio/radio-aztech* 3398 3399B43 WIRELESS DRIVER 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Orphan 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43/ 3405 3406B43LEGACY WIRELESS DRIVER 3407M: Larry Finger <Larry.Finger@lwfinger.net> 3408L: linux-wireless@vger.kernel.org 3409L: b43-dev@lists.infradead.org 3410S: Maintained 3411W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3412F: drivers/net/wireless/broadcom/b43legacy/ 3413 3414BACKLIGHT CLASS/SUBSYSTEM 3415M: Lee Jones <lee@kernel.org> 3416M: Daniel Thompson <daniel.thompson@linaro.org> 3417M: Jingoo Han <jingoohan1@gmail.com> 3418L: dri-devel@lists.freedesktop.org 3419S: Maintained 3420T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3421F: Documentation/ABI/stable/sysfs-class-backlight 3422F: Documentation/ABI/testing/sysfs-class-backlight 3423F: Documentation/devicetree/bindings/leds/backlight 3424F: drivers/video/backlight/ 3425F: include/linux/backlight.h 3426F: include/linux/pwm_backlight.h 3427 3428BARCO P50 GPIO DRIVER 3429M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3430M: Peter Korsgaard <peter.korsgaard@barco.com> 3431S: Maintained 3432F: drivers/platform/x86/barco-p50-gpio.c 3433 3434BATMAN ADVANCED 3435M: Marek Lindner <mareklindner@neomailbox.ch> 3436M: Simon Wunderlich <sw@simonwunderlich.de> 3437M: Antonio Quartulli <a@unstable.cc> 3438M: Sven Eckelmann <sven@narfation.org> 3439L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3440S: Maintained 3441W: https://www.open-mesh.org/ 3442Q: https://patchwork.open-mesh.org/project/batman/list/ 3443B: https://www.open-mesh.org/projects/batman-adv/issues 3444C: ircs://irc.hackint.org/batadv 3445T: git https://git.open-mesh.org/linux-merge.git 3446F: Documentation/networking/batman-adv.rst 3447F: include/uapi/linux/batadv_packet.h 3448F: include/uapi/linux/batman_adv.h 3449F: net/batman-adv/ 3450 3451BAYCOM/HDLCDRV DRIVERS FOR AX.25 3452M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3453L: linux-hams@vger.kernel.org 3454S: Maintained 3455W: http://www.baycom.org/~tom/ham/ham.html 3456F: drivers/net/hamradio/baycom* 3457 3458BCACHE (BLOCK LAYER CACHE) 3459M: Coly Li <colyli@suse.de> 3460M: Kent Overstreet <kent.overstreet@gmail.com> 3461L: linux-bcache@vger.kernel.org 3462S: Maintained 3463W: http://bcache.evilpiepirate.org 3464C: irc://irc.oftc.net/bcache 3465F: drivers/md/bcache/ 3466 3467BDISP ST MEDIA DRIVER 3468M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3469L: linux-media@vger.kernel.org 3470S: Supported 3471W: https://linuxtv.org 3472T: git git://linuxtv.org/media_tree.git 3473F: drivers/media/platform/st/sti/bdisp 3474 3475BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3476M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3477L: netdev@vger.kernel.org 3478S: Maintained 3479F: drivers/net/ethernet/ec_bhf.c 3480 3481BEFS FILE SYSTEM 3482M: Luis de Bethencourt <luisbg@kernel.org> 3483M: Salah Triki <salah.triki@gmail.com> 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3486F: Documentation/filesystems/befs.rst 3487F: fs/befs/ 3488 3489BFQ I/O SCHEDULER 3490M: Paolo Valente <paolo.valente@unimore.it> 3491M: Jens Axboe <axboe@kernel.dk> 3492L: linux-block@vger.kernel.org 3493S: Maintained 3494F: Documentation/block/bfq-iosched.rst 3495F: block/bfq-* 3496 3497BFS FILE SYSTEM 3498M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3499S: Maintained 3500F: Documentation/filesystems/bfs.rst 3501F: fs/bfs/ 3502F: include/uapi/linux/bfs_fs.h 3503 3504BITMAP API 3505M: Yury Norov <yury.norov@gmail.com> 3506R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3507R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3508S: Maintained 3509F: include/linux/bitfield.h 3510F: include/linux/bitmap.h 3511F: include/linux/bits.h 3512F: include/linux/cpumask.h 3513F: include/linux/find.h 3514F: include/linux/nodemask.h 3515F: include/vdso/bits.h 3516F: lib/bitmap.c 3517F: lib/cpumask.c 3518F: lib/cpumask_kunit.c 3519F: lib/find_bit.c 3520F: lib/find_bit_benchmark.c 3521F: lib/test_bitmap.c 3522F: tools/include/linux/bitfield.h 3523F: tools/include/linux/bitmap.h 3524F: tools/include/linux/bits.h 3525F: tools/include/linux/find.h 3526F: tools/include/vdso/bits.h 3527F: tools/lib/bitmap.c 3528F: tools/lib/find_bit.c 3529 3530BLINKM RGB LED DRIVER 3531M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3532S: Maintained 3533F: drivers/leds/leds-blinkm.c 3534 3535BLOCK LAYER 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3540F: Documentation/ABI/stable/sysfs-block 3541F: Documentation/block/ 3542F: block/ 3543F: drivers/block/ 3544F: include/linux/bio.h 3545F: include/linux/blk* 3546F: kernel/trace/blktrace.c 3547F: lib/sbitmap.c 3548 3549BLOCK2MTD DRIVER 3550M: Joern Engel <joern@lazybastard.org> 3551L: linux-mtd@lists.infradead.org 3552S: Maintained 3553F: drivers/mtd/devices/block2mtd.c 3554 3555BLUETOOTH DRIVERS 3556M: Marcel Holtmann <marcel@holtmann.org> 3557M: Johan Hedberg <johan.hedberg@gmail.com> 3558M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3559L: linux-bluetooth@vger.kernel.org 3560S: Supported 3561W: http://www.bluez.org/ 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3563T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3564F: Documentation/devicetree/bindings/net/bluetooth/ 3565F: drivers/bluetooth/ 3566 3567BLUETOOTH SUBSYSTEM 3568M: Marcel Holtmann <marcel@holtmann.org> 3569M: Johan Hedberg <johan.hedberg@gmail.com> 3570M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3571L: linux-bluetooth@vger.kernel.org 3572S: Supported 3573W: http://www.bluez.org/ 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3576F: include/net/bluetooth/ 3577F: net/bluetooth/ 3578 3579BONDING DRIVER 3580M: Jay Vosburgh <j.vosburgh@gmail.com> 3581M: Andy Gospodarek <andy@greyhouse.net> 3582L: netdev@vger.kernel.org 3583S: Supported 3584W: http://sourceforge.net/projects/bonding/ 3585F: Documentation/networking/bonding.rst 3586F: drivers/net/bonding/ 3587F: include/net/bond* 3588F: include/uapi/linux/if_bonding.h 3589F: tools/testing/selftests/drivers/net/bonding/ 3590 3591BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3592M: Dan Robertson <dan@dlrobertson.com> 3593L: linux-iio@vger.kernel.org 3594S: Maintained 3595F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3596F: drivers/iio/accel/bma400* 3597 3598BPF JIT for ARM 3599M: Shubham Bansal <illusionist.neo@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Odd Fixes 3602F: arch/arm/net/ 3603 3604BPF JIT for ARM64 3605M: Daniel Borkmann <daniel@iogearbox.net> 3606M: Alexei Starovoitov <ast@kernel.org> 3607M: Zi Shen Lim <zlim.lnx@gmail.com> 3608L: bpf@vger.kernel.org 3609S: Supported 3610F: arch/arm64/net/ 3611 3612BPF JIT for MIPS (32-BIT AND 64-BIT) 3613M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3614M: Paul Burton <paulburton@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Maintained 3617F: arch/mips/net/ 3618 3619BPF JIT for NFP NICs 3620M: Jakub Kicinski <kuba@kernel.org> 3621L: bpf@vger.kernel.org 3622S: Odd Fixes 3623F: drivers/net/ethernet/netronome/nfp/bpf/ 3624 3625BPF JIT for POWERPC (32-BIT AND 64-BIT) 3626M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3627M: Michael Ellerman <mpe@ellerman.id.au> 3628L: bpf@vger.kernel.org 3629S: Supported 3630F: arch/powerpc/net/ 3631 3632BPF JIT for RISC-V (32-bit) 3633M: Luke Nelson <luke.r.nels@gmail.com> 3634M: Xi Wang <xi.wang@gmail.com> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp64.c 3639 3640BPF JIT for RISC-V (64-bit) 3641M: Björn Töpel <bjorn@kernel.org> 3642L: bpf@vger.kernel.org 3643S: Maintained 3644F: arch/riscv/net/ 3645X: arch/riscv/net/bpf_jit_comp32.c 3646 3647BPF JIT for S390 3648M: Ilya Leoshkevich <iii@linux.ibm.com> 3649M: Heiko Carstens <hca@linux.ibm.com> 3650M: Vasily Gorbik <gor@linux.ibm.com> 3651L: bpf@vger.kernel.org 3652S: Supported 3653F: arch/s390/net/ 3654X: arch/s390/net/pnet.c 3655 3656BPF JIT for SPARC (32-BIT AND 64-BIT) 3657M: David S. Miller <davem@davemloft.net> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/sparc/net/ 3661 3662BPF JIT for X86 32-BIT 3663M: Wang YanQing <udknight@gmail.com> 3664L: bpf@vger.kernel.org 3665S: Odd Fixes 3666F: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF JIT for X86 64-BIT 3669M: Alexei Starovoitov <ast@kernel.org> 3670M: Daniel Borkmann <daniel@iogearbox.net> 3671L: bpf@vger.kernel.org 3672S: Supported 3673F: arch/x86/net/ 3674X: arch/x86/net/bpf_jit_comp32.c 3675 3676BPF [BTF] 3677M: Martin KaFai Lau <martin.lau@linux.dev> 3678L: bpf@vger.kernel.org 3679S: Maintained 3680F: include/linux/btf* 3681F: kernel/bpf/btf.c 3682 3683BPF [CORE] 3684M: Alexei Starovoitov <ast@kernel.org> 3685M: Daniel Borkmann <daniel@iogearbox.net> 3686R: John Fastabend <john.fastabend@gmail.com> 3687L: bpf@vger.kernel.org 3688S: Maintained 3689F: include/linux/bpf* 3690F: include/linux/filter.h 3691F: include/linux/tnum.h 3692F: kernel/bpf/core.c 3693F: kernel/bpf/dispatcher.c 3694F: kernel/bpf/mprog.c 3695F: kernel/bpf/syscall.c 3696F: kernel/bpf/tnum.c 3697F: kernel/bpf/trampoline.c 3698F: kernel/bpf/verifier.c 3699 3700BPF [DOCUMENTATION] (Related to Standardization) 3701R: David Vernet <void@manifault.com> 3702L: bpf@vger.kernel.org 3703L: bpf@ietf.org 3704S: Maintained 3705F: Documentation/bpf/standardization/ 3706 3707BPF [GENERAL] (Safe Dynamic Programs and Tools) 3708M: Alexei Starovoitov <ast@kernel.org> 3709M: Daniel Borkmann <daniel@iogearbox.net> 3710M: Andrii Nakryiko <andrii@kernel.org> 3711R: Martin KaFai Lau <martin.lau@linux.dev> 3712R: Song Liu <song@kernel.org> 3713R: Yonghong Song <yonghong.song@linux.dev> 3714R: John Fastabend <john.fastabend@gmail.com> 3715R: KP Singh <kpsingh@kernel.org> 3716R: Stanislav Fomichev <sdf@google.com> 3717R: Hao Luo <haoluo@google.com> 3718R: Jiri Olsa <jolsa@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Supported 3721W: https://bpf.io/ 3722Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3723T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3724T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3725F: Documentation/bpf/ 3726F: Documentation/networking/filter.rst 3727F: Documentation/userspace-api/ebpf/ 3728F: arch/*/net/* 3729F: include/linux/bpf* 3730F: include/linux/btf* 3731F: include/linux/filter.h 3732F: include/trace/events/xdp.h 3733F: include/uapi/linux/bpf* 3734F: include/uapi/linux/btf* 3735F: include/uapi/linux/filter.h 3736F: kernel/bpf/ 3737F: kernel/trace/bpf_trace.c 3738F: lib/test_bpf.c 3739F: net/bpf/ 3740F: net/core/filter.c 3741F: net/sched/act_bpf.c 3742F: net/sched/cls_bpf.c 3743F: samples/bpf/ 3744F: scripts/bpf_doc.py 3745F: scripts/pahole-flags.sh 3746F: scripts/pahole-version.sh 3747F: tools/bpf/ 3748F: tools/lib/bpf/ 3749F: tools/testing/selftests/bpf/ 3750 3751BPF [ITERATOR] 3752M: Yonghong Song <yonghong.song@linux.dev> 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: kernel/bpf/*iter.c 3756 3757BPF [L7 FRAMEWORK] (sockmap) 3758M: John Fastabend <john.fastabend@gmail.com> 3759M: Jakub Sitnicki <jakub@cloudflare.com> 3760L: netdev@vger.kernel.org 3761L: bpf@vger.kernel.org 3762S: Maintained 3763F: include/linux/skmsg.h 3764F: net/core/skmsg.c 3765F: net/core/sock_map.c 3766F: net/ipv4/tcp_bpf.c 3767F: net/ipv4/udp_bpf.c 3768F: net/unix/unix_bpf.c 3769 3770BPF [LIBRARY] (libbpf) 3771M: Andrii Nakryiko <andrii@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Maintained 3774F: tools/lib/bpf/ 3775 3776BPF [MISC] 3777L: bpf@vger.kernel.org 3778S: Odd Fixes 3779K: (?:\b|_)bpf(?:\b|_) 3780 3781BPF [NETWORKING] (struct_ops, reuseport) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: kernel/bpf/bpf_struct* 3787 3788BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3789M: Martin KaFai Lau <martin.lau@linux.dev> 3790M: Daniel Borkmann <daniel@iogearbox.net> 3791R: John Fastabend <john.fastabend@gmail.com> 3792L: bpf@vger.kernel.org 3793L: netdev@vger.kernel.org 3794S: Maintained 3795F: include/net/tcx.h 3796F: kernel/bpf/tcx.c 3797F: net/core/filter.c 3798F: net/sched/act_bpf.c 3799F: net/sched/cls_bpf.c 3800 3801BPF [RINGBUF] 3802M: Andrii Nakryiko <andrii@kernel.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/ringbuf.c 3806 3807BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3808M: KP Singh <kpsingh@kernel.org> 3809R: Florent Revest <revest@chromium.org> 3810R: Brendan Jackman <jackmanb@chromium.org> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: Documentation/bpf/prog_lsm.rst 3814F: include/linux/bpf_lsm.h 3815F: kernel/bpf/bpf_lsm.c 3816F: security/bpf/ 3817 3818BPF [SELFTESTS] (Test Runners & Infrastructure) 3819M: Andrii Nakryiko <andrii@kernel.org> 3820R: Mykola Lysenko <mykolal@fb.com> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: tools/testing/selftests/bpf/ 3824 3825BPF [STORAGE & CGROUPS] 3826M: Martin KaFai Lau <martin.lau@linux.dev> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/*storage.c 3830F: kernel/bpf/bpf_lru* 3831F: kernel/bpf/cgroup.c 3832 3833BPF [TOOLING] (bpftool) 3834M: Quentin Monnet <quentin@isovalent.com> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/disasm.* 3838F: tools/bpf/bpftool/ 3839 3840BPF [TRACING] 3841M: Song Liu <song@kernel.org> 3842R: Jiri Olsa <jolsa@kernel.org> 3843L: bpf@vger.kernel.org 3844S: Maintained 3845F: kernel/bpf/stackmap.c 3846F: kernel/trace/bpf_trace.c 3847 3848BROADCOM ASP 2.0 ETHERNET DRIVER 3849M: Justin Chen <justin.chen@broadcom.com> 3850M: Florian Fainelli <florian.fainelli@broadcom.com> 3851L: bcm-kernel-feedback-list@broadcom.com 3852L: netdev@vger.kernel.org 3853S: Supported 3854F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3855F: drivers/net/ethernet/broadcom/asp2/ 3856 3857BROADCOM B44 10/100 ETHERNET DRIVER 3858M: Michael Chan <michael.chan@broadcom.com> 3859L: netdev@vger.kernel.org 3860S: Supported 3861F: drivers/net/ethernet/broadcom/b44.* 3862 3863BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3864M: Florian Fainelli <florian.fainelli@broadcom.com> 3865L: netdev@vger.kernel.org 3866L: openwrt-devel@lists.openwrt.org (subscribers-only) 3867S: Supported 3868F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3869F: drivers/net/dsa/b53/* 3870F: drivers/net/dsa/bcm_sf2* 3871F: include/linux/dsa/brcm.h 3872F: include/linux/platform_data/b53.h 3873 3874BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3875M: Florian Fainelli <florian.fainelli@broadcom.com> 3876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3877L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3879S: Maintained 3880T: git https://github.com/broadcom/stblinux.git 3881F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3882F: drivers/pci/controller/pcie-brcmstb.c 3883F: drivers/staging/vc04_services 3884N: bcm2711 3885N: bcm283* 3886N: raspberrypi 3887 3888BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3889M: Florian Fainelli <florian.fainelli@broadcom.com> 3890M: Ray Jui <rjui@broadcom.com> 3891M: Scott Branden <sbranden@broadcom.com> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893S: Maintained 3894T: git https://github.com/broadcom/mach-bcm 3895F: arch/arm/mach-bcm/ 3896N: bcm281* 3897N: bcm113* 3898N: bcm216* 3899N: kona 3900 3901BROADCOM BCM47XX MIPS ARCHITECTURE 3902M: Hauke Mehrtens <hauke@hauke-m.de> 3903M: Rafał Miłecki <zajec5@gmail.com> 3904L: linux-mips@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/mips/brcm/ 3907F: arch/mips/bcm47xx/* 3908F: arch/mips/include/asm/mach-bcm47xx/* 3909 3910BROADCOM BCM4908 ETHERNET DRIVER 3911M: Rafał Miłecki <rafal@milecki.pl> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: netdev@vger.kernel.org 3914S: Maintained 3915F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3916F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3917F: drivers/net/ethernet/broadcom/unimac.h 3918 3919BROADCOM BCM4908 PINMUX DRIVER 3920M: Rafał Miłecki <rafal@milecki.pl> 3921R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3922L: linux-gpio@vger.kernel.org 3923S: Maintained 3924F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3925F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3926 3927BROADCOM BCM5301X ARM ARCHITECTURE 3928M: Florian Fainelli <florian.fainelli@broadcom.com> 3929M: Hauke Mehrtens <hauke@hauke-m.de> 3930M: Rafał Miłecki <zajec5@gmail.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3935F: arch/arm/boot/dts/broadcom/bcm470* 3936F: arch/arm/boot/dts/broadcom/bcm5301* 3937F: arch/arm/boot/dts/broadcom/bcm953012* 3938F: arch/arm/mach-bcm/bcm_5301x.c 3939 3940BROADCOM BCM53573 ARM ARCHITECTURE 3941M: Florian Fainelli <florian.fainelli@broadcom.com> 3942M: Rafał Miłecki <rafal@milecki.pl> 3943R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3945S: Maintained 3946F: arch/arm/boot/dts/broadcom/bcm47189* 3947F: arch/arm/boot/dts/broadcom/bcm53573* 3948 3949BROADCOM BCM63XX/BCM33XX UDC DRIVER 3950M: Kevin Cernekee <cernekee@gmail.com> 3951L: linux-usb@vger.kernel.org 3952S: Maintained 3953F: drivers/usb/gadget/udc/bcm63xx_udc.* 3954 3955BROADCOM BCM7XXX ARM ARCHITECTURE 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3959S: Maintained 3960T: git https://github.com/broadcom/stblinux.git 3961F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3962F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3963F: arch/arm/include/asm/hardware/cache-b15-rac.h 3964F: arch/arm/mach-bcm/*brcmstb* 3965F: arch/arm/mm/cache-b15-rac.c 3966F: drivers/bus/brcmstb_gisb.c 3967F: drivers/pci/controller/pcie-brcmstb.c 3968N: brcmstb 3969N: bcm7038 3970N: bcm7120 3971 3972BROADCOM BCMBCA ARM ARCHITECTURE 3973M: William Zhang <william.zhang@broadcom.com> 3974M: Anand Gore <anand.gore@broadcom.com> 3975M: Kursad Oney <kursad.oney@broadcom.com> 3976M: Florian Fainelli <florian.fainelli@broadcom.com> 3977M: Rafał Miłecki <rafal@milecki.pl> 3978R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3980S: Maintained 3981T: git https://github.com/broadcom/stblinux.git 3982F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3983F: arch/arm64/boot/dts/broadcom/bcmbca/* 3984N: bcmbca 3985N: bcm[9]?47622 3986N: bcm[9]?4912 3987N: bcm[9]?63138 3988N: bcm[9]?63146 3989N: bcm[9]?63148 3990N: bcm[9]?63158 3991N: bcm[9]?63178 3992N: bcm[9]?6756 3993N: bcm[9]?6813 3994N: bcm[9]?6846 3995N: bcm[9]?6855 3996N: bcm[9]?6856 3997N: bcm[9]?6858 3998N: bcm[9]?6878 3999 4000BROADCOM BDC DRIVER 4001M: Justin Chen <justin.chen@broadcom.com> 4002M: Al Cooper <alcooperx@gmail.com> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-usb@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4007F: drivers/usb/gadget/udc/bdc/ 4008 4009BROADCOM BMIPS CPUFREQ DRIVER 4010M: Markus Mayer <mmayer@broadcom.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-pm@vger.kernel.org 4013S: Maintained 4014F: drivers/cpufreq/bmips-cpufreq.c 4015 4016BROADCOM BMIPS MIPS ARCHITECTURE 4017M: Florian Fainelli <florian.fainelli@broadcom.com> 4018R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4019L: linux-mips@vger.kernel.org 4020S: Maintained 4021T: git https://github.com/broadcom/stblinux.git 4022F: arch/mips/bmips/* 4023F: arch/mips/boot/dts/brcm/bcm*.dts* 4024F: arch/mips/include/asm/mach-bmips/* 4025F: arch/mips/kernel/*bmips* 4026F: drivers/irqchip/irq-bcm63* 4027F: drivers/irqchip/irq-bcm7* 4028F: drivers/irqchip/irq-brcmstb* 4029F: drivers/genpd/bcm/bcm63xx-power.c 4030F: include/linux/bcm963xx_nvram.h 4031F: include/linux/bcm963xx_tag.h 4032 4033BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4034M: Rasesh Mody <rmody@marvell.com> 4035M: GR-Linux-NIC-Dev@marvell.com 4036L: netdev@vger.kernel.org 4037S: Supported 4038F: drivers/net/ethernet/broadcom/bnx2.* 4039F: drivers/net/ethernet/broadcom/bnx2_* 4040 4041BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4042M: Saurav Kashyap <skashyap@marvell.com> 4043M: Javed Hasan <jhasan@marvell.com> 4044M: GR-QLogic-Storage-Upstream@marvell.com 4045L: linux-scsi@vger.kernel.org 4046S: Supported 4047F: drivers/scsi/bnx2fc/ 4048 4049BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4050M: Nilesh Javali <njavali@marvell.com> 4051M: Manish Rangankar <mrangankar@marvell.com> 4052M: GR-QLogic-Storage-Upstream@marvell.com 4053L: linux-scsi@vger.kernel.org 4054S: Supported 4055F: drivers/scsi/bnx2i/ 4056 4057BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4058M: Ariel Elior <aelior@marvell.com> 4059M: Sudarsana Kalluru <skalluru@marvell.com> 4060M: Manish Chopra <manishc@marvell.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/net/ethernet/broadcom/bnx2x/ 4064 4065BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4066M: Michael Chan <michael.chan@broadcom.com> 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/firmware/broadcom/tee_bnxt_fw.c 4070F: drivers/net/ethernet/broadcom/bnxt/ 4071F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4072 4073BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4074M: Arend van Spriel <aspriel@gmail.com> 4075M: Franky Lin <franky.lin@broadcom.com> 4076M: Hante Meuleman <hante.meuleman@broadcom.com> 4077L: linux-wireless@vger.kernel.org 4078L: brcm80211-dev-list.pdl@broadcom.com 4079L: SHA-cyfmac-dev-list@infineon.com 4080S: Supported 4081F: drivers/net/wireless/broadcom/brcm80211/ 4082 4083BROADCOM BRCMSTB GPIO DRIVER 4084M: Doug Berger <opendmb@gmail.com> 4085M: Florian Fainelli <florian.fainelli@broadcom> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087S: Supported 4088F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4089F: drivers/gpio/gpio-brcmstb.c 4090 4091BROADCOM BRCMSTB I2C DRIVER 4092M: Kamal Dasu <kamal.dasu@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-i2c@vger.kernel.org 4095S: Supported 4096F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4097F: drivers/i2c/busses/i2c-brcmstb.c 4098 4099BROADCOM BRCMSTB UART DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-serial@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4105F: drivers/tty/serial/8250/8250_bcm7271.c 4106 4107BROADCOM BRCMSTB USB EHCI DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-usb@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4114F: drivers/usb/host/ehci-brcm.* 4115 4116BROADCOM BRCMSTB USB PIN MAP DRIVER 4117M: Al Cooper <alcooperx@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-usb@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4122F: drivers/usb/misc/brcmstb-usb-pinmap.c 4123 4124BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4125M: Justin Chen <justin.chen@broadcom.com> 4126M: Al Cooper <alcooperx@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-kernel@vger.kernel.org 4129S: Maintained 4130F: drivers/phy/broadcom/phy-brcm-usb* 4131 4132BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4133M: William Zhang <william.zhang@broadcom.com> 4134M: Kursad Oney <kursad.oney@broadcom.com> 4135M: Jonas Gorski <jonas.gorski@gmail.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: linux-spi@vger.kernel.org 4138S: Maintained 4139F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4140F: drivers/spi/spi-bcm63xx-hsspi.c 4141F: drivers/spi/spi-bcmbca-hsspi.c 4142 4143BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4144M: Jonas Gorski <jonas.gorski@gmail.com> 4145L: linux-spi@vger.kernel.org 4146S: Odd Fixes 4147F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4148F: drivers/spi/spi-bcm63xx.c 4149 4150BROADCOM ETHERNET PHY DRIVERS 4151M: Florian Fainelli <florian.fainelli@broadcom.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: netdev@vger.kernel.org 4154S: Supported 4155F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4156F: drivers/net/phy/bcm*.[ch] 4157F: drivers/net/phy/broadcom.c 4158F: include/linux/brcmphy.h 4159 4160BROADCOM GENET ETHERNET DRIVER 4161M: Doug Berger <opendmb@gmail.com> 4162M: Florian Fainelli <florian.fainelli@broadcom.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4167F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4168F: drivers/net/ethernet/broadcom/genet/ 4169F: drivers/net/ethernet/broadcom/unimac.h 4170F: drivers/net/mdio/mdio-bcm-unimac.c 4171F: include/linux/platform_data/bcmgenet.h 4172F: include/linux/platform_data/mdio-bcm-unimac.h 4173 4174BROADCOM IPROC ARM ARCHITECTURE 4175M: Ray Jui <rjui@broadcom.com> 4176M: Scott Branden <sbranden@broadcom.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4179S: Maintained 4180T: git https://github.com/broadcom/stblinux.git 4181F: arch/arm64/boot/dts/broadcom/northstar2/* 4182F: arch/arm64/boot/dts/broadcom/stingray/* 4183F: drivers/clk/bcm/clk-ns* 4184F: drivers/clk/bcm/clk-sr* 4185F: drivers/pinctrl/bcm/pinctrl-ns* 4186F: include/dt-bindings/clock/bcm-sr* 4187N: iproc 4188N: cygnus 4189N: bcm[-_]nsp 4190N: bcm9113* 4191N: bcm9583* 4192N: bcm9585* 4193N: bcm9586* 4194N: bcm988312 4195N: bcm113* 4196N: bcm583* 4197N: bcm585* 4198N: bcm586* 4199N: bcm88312 4200N: hr2 4201N: stingray 4202 4203BROADCOM IPROC GBIT ETHERNET DRIVER 4204M: Rafał Miłecki <rafal@milecki.pl> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: netdev@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4209F: drivers/net/ethernet/broadcom/bgmac* 4210F: drivers/net/ethernet/broadcom/unimac.h 4211 4212BROADCOM KONA GPIO DRIVER 4213M: Ray Jui <rjui@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215S: Supported 4216F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4217F: drivers/gpio/gpio-bcm-kona.c 4218 4219BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4220M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4221M: Kashyap Desai <kashyap.desai@broadcom.com> 4222M: Sumit Saxena <sumit.saxena@broadcom.com> 4223M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4224L: mpi3mr-linuxdrv.pdl@broadcom.com 4225L: linux-scsi@vger.kernel.org 4226S: Supported 4227W: https://www.broadcom.com/support/storage 4228F: drivers/scsi/mpi3mr/ 4229 4230BROADCOM NETXTREME-E ROCE DRIVER 4231M: Selvin Xavier <selvin.xavier@broadcom.com> 4232L: linux-rdma@vger.kernel.org 4233S: Supported 4234W: http://www.broadcom.com 4235F: drivers/infiniband/hw/bnxt_re/ 4236F: include/uapi/rdma/bnxt_re-abi.h 4237 4238BROADCOM NVRAM DRIVER 4239M: Rafał Miłecki <zajec5@gmail.com> 4240L: linux-mips@vger.kernel.org 4241S: Maintained 4242F: drivers/firmware/broadcom/* 4243 4244BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4245M: Rafał Miłecki <rafal@milecki.pl> 4246M: Florian Fainelli <florian.fainelli@broadcom.com> 4247R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4248L: linux-pm@vger.kernel.org 4249S: Maintained 4250T: git https://github.com/broadcom/stblinux.git 4251F: drivers/genpd/bcm/bcm-pmb.c 4252F: include/dt-bindings/soc/bcm-pmb.h 4253 4254BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4255M: Rafał Miłecki <zajec5@gmail.com> 4256L: linux-wireless@vger.kernel.org 4257S: Maintained 4258F: drivers/bcma/ 4259F: include/linux/bcma/ 4260 4261BROADCOM SPI DRIVER 4262M: Kamal Dasu <kamal.dasu@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264S: Maintained 4265F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4266F: drivers/spi/spi-bcm-qspi.* 4267F: drivers/spi/spi-brcmstb-qspi.c 4268F: drivers/spi/spi-iproc-qspi.c 4269 4270BROADCOM STB AVS CPUFREQ DRIVER 4271M: Markus Mayer <mmayer@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-pm@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4276F: drivers/cpufreq/brcmstb* 4277 4278BROADCOM STB AVS TMON DRIVER 4279M: Markus Mayer <mmayer@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pm@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4284F: drivers/thermal/broadcom/brcmstb* 4285 4286BROADCOM STB DPFE DRIVER 4287M: Markus Mayer <mmayer@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4290S: Maintained 4291F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4292F: drivers/memory/brcmstb_dpfe.c 4293 4294BROADCOM STB NAND FLASH DRIVER 4295M: Brian Norris <computersforpeace@gmail.com> 4296M: Kamal Dasu <kamal.dasu@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-mtd@lists.infradead.org 4299S: Maintained 4300F: drivers/mtd/nand/raw/brcmnand/ 4301F: include/linux/platform_data/brcmnand.h 4302 4303BROADCOM STB PCIE DRIVER 4304M: Jim Quinlan <jim2101024@gmail.com> 4305M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4306M: Florian Fainelli <florian.fainelli@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pci@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4311F: drivers/pci/controller/pcie-brcmstb.c 4312 4313BROADCOM SYSTEMPORT ETHERNET DRIVER 4314M: Florian Fainelli <florian.fainelli@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: netdev@vger.kernel.org 4317S: Supported 4318F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4319F: drivers/net/ethernet/broadcom/bcmsysport.* 4320F: drivers/net/ethernet/broadcom/unimac.h 4321 4322BROADCOM TG3 GIGABIT ETHERNET DRIVER 4323M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4324M: Prashant Sreedharan <prashant@broadcom.com> 4325M: Michael Chan <mchan@broadcom.com> 4326L: netdev@vger.kernel.org 4327S: Supported 4328F: drivers/net/ethernet/broadcom/tg3.* 4329 4330BROADCOM VK DRIVER 4331M: Scott Branden <scott.branden@broadcom.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333S: Supported 4334F: drivers/misc/bcm-vk/ 4335F: include/uapi/linux/misc/bcm_vk.h 4336 4337BROCADE BFA FC SCSI DRIVER 4338M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4339M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4340L: linux-scsi@vger.kernel.org 4341S: Supported 4342F: drivers/scsi/bfa/ 4343 4344BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4345M: Rasesh Mody <rmody@marvell.com> 4346M: Sudarsana Kalluru <skalluru@marvell.com> 4347M: GR-Linux-NIC-Dev@marvell.com 4348L: netdev@vger.kernel.org 4349S: Supported 4350F: drivers/net/ethernet/brocade/bna/ 4351 4352BSG (block layer generic sg v4 driver) 4353M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4354L: linux-scsi@vger.kernel.org 4355S: Supported 4356F: block/bsg.c 4357F: include/linux/bsg.h 4358F: include/uapi/linux/bsg.h 4359 4360BT87X AUDIO DRIVER 4361M: Clemens Ladisch <clemens@ladisch.de> 4362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4363S: Maintained 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4365F: Documentation/sound/cards/bt87x.rst 4366F: sound/pci/bt87x.c 4367 4368BT8XXGPIO DRIVER 4369M: Michael Buesch <m@bues.ch> 4370S: Maintained 4371W: http://bu3sch.de/btgpio.php 4372F: drivers/gpio/gpio-bt8xx.c 4373 4374BTRFS FILE SYSTEM 4375M: Chris Mason <clm@fb.com> 4376M: Josef Bacik <josef@toxicpanda.com> 4377M: David Sterba <dsterba@suse.com> 4378L: linux-btrfs@vger.kernel.org 4379S: Maintained 4380W: https://btrfs.readthedocs.io 4381W: https://btrfs.wiki.kernel.org/ 4382Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4383C: irc://irc.libera.chat/btrfs 4384T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4385F: Documentation/filesystems/btrfs.rst 4386F: fs/btrfs/ 4387F: include/linux/btrfs* 4388F: include/trace/events/btrfs.h 4389F: include/uapi/linux/btrfs* 4390 4391BTTV VIDEO4LINUX DRIVER 4392M: Mauro Carvalho Chehab <mchehab@kernel.org> 4393L: linux-media@vger.kernel.org 4394S: Odd fixes 4395W: https://linuxtv.org 4396T: git git://linuxtv.org/media_tree.git 4397F: Documentation/driver-api/media/drivers/bttv* 4398F: drivers/media/pci/bt8xx/bttv* 4399 4400BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4401M: Chanwoo Choi <cw00.choi@samsung.com> 4402L: linux-pm@vger.kernel.org 4403L: linux-samsung-soc@vger.kernel.org 4404S: Maintained 4405T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4406F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4407F: drivers/devfreq/exynos-bus.c 4408 4409BUSLOGIC SCSI DRIVER 4410M: Khalid Aziz <khalid@gonehiking.org> 4411L: linux-scsi@vger.kernel.org 4412S: Maintained 4413F: drivers/scsi/BusLogic.* 4414F: drivers/scsi/FlashPoint.* 4415 4416BXCAN CAN NETWORK DRIVER 4417M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4418L: linux-can@vger.kernel.org 4419S: Maintained 4420F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4421F: drivers/net/can/bxcan.c 4422 4423C-MEDIA CMI8788 DRIVER 4424M: Clemens Ladisch <clemens@ladisch.de> 4425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4426S: Maintained 4427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4428F: sound/pci/oxygen/ 4429 4430C-SKY ARCHITECTURE 4431M: Guo Ren <guoren@kernel.org> 4432L: linux-csky@vger.kernel.org 4433S: Supported 4434T: git https://github.com/c-sky/csky-linux.git 4435F: Documentation/devicetree/bindings/csky/ 4436F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4437F: Documentation/devicetree/bindings/timer/csky,* 4438F: arch/csky/ 4439F: drivers/clocksource/timer-gx6605s.c 4440F: drivers/clocksource/timer-mp-csky.c 4441F: drivers/irqchip/irq-csky-* 4442N: csky 4443K: csky 4444 4445CA8210 IEEE-802.15.4 RADIO DRIVER 4446L: linux-wpan@vger.kernel.org 4447S: Orphan 4448W: https://github.com/Cascoda/ca8210-linux.git 4449F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4450F: drivers/net/ieee802154/ca8210.c 4451 4452CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4453M: David Howells <dhowells@redhat.com> 4454L: linux-cachefs@redhat.com (moderated for non-subscribers) 4455S: Supported 4456F: Documentation/filesystems/caching/cachefiles.rst 4457F: fs/cachefiles/ 4458 4459CACHESTAT: PAGE CACHE STATS FOR A FILE 4460M: Nhat Pham <nphamcs@gmail.com> 4461M: Johannes Weiner <hannes@cmpxchg.org> 4462L: linux-mm@kvack.org 4463S: Maintained 4464F: tools/testing/selftests/cachestat/test_cachestat.c 4465 4466CADENCE MIPI-CSI2 BRIDGES 4467M: Maxime Ripard <mripard@kernel.org> 4468L: linux-media@vger.kernel.org 4469S: Maintained 4470F: Documentation/devicetree/bindings/media/cdns,*.txt 4471F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4472F: drivers/media/platform/cadence/cdns-csi2* 4473 4474CADENCE NAND DRIVER 4475L: linux-mtd@lists.infradead.org 4476S: Orphan 4477F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4478F: drivers/mtd/nand/raw/cadence-nand-controller.c 4479 4480CADENCE USB3 DRD IP DRIVER 4481M: Peter Chen <peter.chen@kernel.org> 4482M: Pawel Laszczak <pawell@cadence.com> 4483R: Roger Quadros <rogerq@kernel.org> 4484L: linux-usb@vger.kernel.org 4485S: Maintained 4486T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4487F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4488F: drivers/usb/cdns3/ 4489X: drivers/usb/cdns3/cdnsp* 4490 4491CADENCE USBHS DRIVER 4492M: Pawel Laszczak <pawell@cadence.com> 4493L: linux-usb@vger.kernel.org 4494S: Maintained 4495F: drivers/usb/gadget/udc/cdns2 4496 4497CADENCE USBSSP DRD IP DRIVER 4498M: Pawel Laszczak <pawell@cadence.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4502F: drivers/usb/cdns3/ 4503X: drivers/usb/cdns3/cdns3* 4504 4505CADET FM/AM RADIO RECEIVER DRIVER 4506M: Hans Verkuil <hverkuil@xs4all.nl> 4507L: linux-media@vger.kernel.org 4508S: Maintained 4509W: https://linuxtv.org 4510T: git git://linuxtv.org/media_tree.git 4511F: drivers/media/radio/radio-cadet* 4512 4513CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4514L: linux-media@vger.kernel.org 4515S: Orphan 4516T: git git://linuxtv.org/media_tree.git 4517F: Documentation/admin-guide/media/cafe_ccic* 4518F: drivers/media/platform/marvell/ 4519 4520CAIF NETWORK LAYER 4521L: netdev@vger.kernel.org 4522S: Orphan 4523F: Documentation/networking/caif/ 4524F: drivers/net/caif/ 4525F: include/net/caif/ 4526F: include/uapi/linux/caif/ 4527F: net/caif/ 4528 4529CAKE QDISC 4530M: Toke Høiland-Jørgensen <toke@toke.dk> 4531L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4532S: Maintained 4533F: net/sched/sch_cake.c 4534 4535CAN NETWORK DRIVERS 4536M: Wolfgang Grandegger <wg@grandegger.com> 4537M: Marc Kleine-Budde <mkl@pengutronix.de> 4538L: linux-can@vger.kernel.org 4539S: Maintained 4540W: https://github.com/linux-can 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4543F: Documentation/devicetree/bindings/net/can/ 4544F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4545F: drivers/net/can/ 4546F: drivers/phy/phy-can-transceiver.c 4547F: include/linux/can/bittiming.h 4548F: include/linux/can/dev.h 4549F: include/linux/can/length.h 4550F: include/linux/can/platform/ 4551F: include/linux/can/rx-offload.h 4552F: include/uapi/linux/can/error.h 4553F: include/uapi/linux/can/netlink.h 4554F: include/uapi/linux/can/vxcan.h 4555 4556CAN NETWORK LAYER 4557M: Oliver Hartkopp <socketcan@hartkopp.net> 4558M: Marc Kleine-Budde <mkl@pengutronix.de> 4559L: linux-can@vger.kernel.org 4560S: Maintained 4561W: https://github.com/linux-can 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4564F: Documentation/networking/can.rst 4565F: include/linux/can/can-ml.h 4566F: include/linux/can/core.h 4567F: include/linux/can/skb.h 4568F: include/net/netns/can.h 4569F: include/uapi/linux/can.h 4570F: include/uapi/linux/can/bcm.h 4571F: include/uapi/linux/can/gw.h 4572F: include/uapi/linux/can/isotp.h 4573F: include/uapi/linux/can/raw.h 4574F: net/can/ 4575 4576CAN-J1939 NETWORK LAYER 4577M: Robin van der Gracht <robin@protonic.nl> 4578M: Oleksij Rempel <o.rempel@pengutronix.de> 4579R: kernel@pengutronix.de 4580L: linux-can@vger.kernel.org 4581S: Maintained 4582F: Documentation/networking/j1939.rst 4583F: include/uapi/linux/can/j1939.h 4584F: net/can/j1939/ 4585 4586CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4587M: Damien Le Moal <dlemoal@kernel.org> 4588L: linux-riscv@lists.infradead.org 4589L: linux-gpio@vger.kernel.org (pinctrl driver) 4590F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4591F: drivers/pinctrl/pinctrl-k210.c 4592 4593CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4594M: Damien Le Moal <dlemoal@kernel.org> 4595L: linux-kernel@vger.kernel.org 4596L: linux-riscv@lists.infradead.org 4597S: Maintained 4598F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4599F: drivers/reset/reset-k210.c 4600 4601CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4602M: Damien Le Moal <dlemoal@kernel.org> 4603L: linux-riscv@lists.infradead.org 4604S: Maintained 4605F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4606F: drivers/soc/canaan/ 4607F: include/soc/canaan/ 4608 4609CAPABILITIES 4610M: Serge Hallyn <serge@hallyn.com> 4611L: linux-security-module@vger.kernel.org 4612S: Supported 4613F: include/linux/capability.h 4614F: include/uapi/linux/capability.h 4615F: kernel/capability.c 4616F: security/commoncap.c 4617 4618CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4619M: Kevin Tsai <ktsai@capellamicro.com> 4620S: Maintained 4621F: drivers/iio/light/cm* 4622 4623CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4624M: Christian Lamparter <chunkeey@googlemail.com> 4625L: linux-wireless@vger.kernel.org 4626S: Maintained 4627W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4628F: drivers/net/wireless/ath/carl9170/ 4629 4630CAVIUM I2C DRIVER 4631M: Robert Richter <rric@kernel.org> 4632S: Odd Fixes 4633W: http://www.marvell.com 4634F: drivers/i2c/busses/i2c-octeon* 4635F: drivers/i2c/busses/i2c-thunderx* 4636 4637CAVIUM LIQUIDIO NETWORK DRIVER 4638M: Derek Chickles <dchickles@marvell.com> 4639M: Satanand Burla <sburla@marvell.com> 4640M: Felix Manlunas <fmanlunas@marvell.com> 4641L: netdev@vger.kernel.org 4642S: Supported 4643W: http://www.marvell.com 4644F: drivers/net/ethernet/cavium/liquidio/ 4645 4646CAVIUM MMC DRIVER 4647M: Robert Richter <rric@kernel.org> 4648S: Odd Fixes 4649W: http://www.marvell.com 4650F: drivers/mmc/host/cavium* 4651 4652CAVIUM OCTEON-TX CRYPTO DRIVER 4653M: George Cherian <gcherian@marvell.com> 4654L: linux-crypto@vger.kernel.org 4655S: Supported 4656W: http://www.marvell.com 4657F: drivers/crypto/cavium/cpt/ 4658 4659CAVIUM THUNDERX2 ARM64 SOC 4660M: Robert Richter <rric@kernel.org> 4661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4662S: Odd Fixes 4663F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4664F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4665 4666CBS/ETF/TAPRIO QDISCS 4667M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4668L: netdev@vger.kernel.org 4669S: Maintained 4670F: net/sched/sch_cbs.c 4671F: net/sched/sch_etf.c 4672F: net/sched/sch_taprio.c 4673 4674CC2520 IEEE-802.15.4 RADIO DRIVER 4675M: Stefan Schmidt <stefan@datenfreihafen.org> 4676L: linux-wpan@vger.kernel.org 4677S: Odd Fixes 4678F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4679F: drivers/net/ieee802154/cc2520.c 4680 4681CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4682M: Gilad Ben-Yossef <gilad@benyossef.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4686F: drivers/crypto/ccree/ 4687 4688CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4689M: Hadar Gat <hadar.gat@arm.com> 4690L: linux-crypto@vger.kernel.org 4691S: Supported 4692W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4693F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4694F: drivers/char/hw_random/cctrng.c 4695F: drivers/char/hw_random/cctrng.h 4696 4697CEC FRAMEWORK 4698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4699L: linux-media@vger.kernel.org 4700S: Supported 4701W: http://linuxtv.org 4702T: git git://linuxtv.org/media_tree.git 4703F: Documentation/ABI/testing/debugfs-cec-error-inj 4704F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4705F: Documentation/driver-api/media/cec-core.rst 4706F: Documentation/userspace-api/media/cec 4707F: drivers/media/cec/ 4708F: drivers/media/rc/keymaps/rc-cec.c 4709F: include/media/cec-notifier.h 4710F: include/media/cec.h 4711F: include/uapi/linux/cec-funcs.h 4712F: include/uapi/linux/cec.h 4713 4714CEC GPIO DRIVER 4715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4716L: linux-media@vger.kernel.org 4717S: Supported 4718W: http://linuxtv.org 4719T: git git://linuxtv.org/media_tree.git 4720F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4721F: drivers/media/cec/platform/cec-gpio/ 4722 4723CELL BROADBAND ENGINE ARCHITECTURE 4724M: Arnd Bergmann <arnd@arndb.de> 4725L: linuxppc-dev@lists.ozlabs.org 4726S: Supported 4727W: http://www.ibm.com/developerworks/power/cell/ 4728F: arch/powerpc/include/asm/cell*.h 4729F: arch/powerpc/include/asm/spu*.h 4730F: arch/powerpc/include/uapi/asm/spu*.h 4731F: arch/powerpc/platforms/cell/ 4732 4733CELLWISE CW2015 BATTERY DRIVER 4734M: Tobias Schrammm <t.schramm@manjaro.org> 4735S: Maintained 4736F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4737F: drivers/power/supply/cw2015_battery.c 4738 4739CEPH COMMON CODE (LIBCEPH) 4740M: Ilya Dryomov <idryomov@gmail.com> 4741M: Xiubo Li <xiubli@redhat.com> 4742R: Jeff Layton <jlayton@kernel.org> 4743L: ceph-devel@vger.kernel.org 4744S: Supported 4745W: http://ceph.com/ 4746T: git https://github.com/ceph/ceph-client.git 4747F: include/linux/ceph/ 4748F: include/linux/crush/ 4749F: net/ceph/ 4750 4751CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4752M: Xiubo Li <xiubli@redhat.com> 4753M: Ilya Dryomov <idryomov@gmail.com> 4754R: Jeff Layton <jlayton@kernel.org> 4755L: ceph-devel@vger.kernel.org 4756S: Supported 4757W: http://ceph.com/ 4758T: git https://github.com/ceph/ceph-client.git 4759F: Documentation/filesystems/ceph.rst 4760F: fs/ceph/ 4761 4762CERTIFICATE HANDLING 4763M: David Howells <dhowells@redhat.com> 4764M: David Woodhouse <dwmw2@infradead.org> 4765L: keyrings@vger.kernel.org 4766S: Maintained 4767F: Documentation/admin-guide/module-signing.rst 4768F: certs/ 4769F: scripts/sign-file.c 4770F: tools/certs/ 4771 4772CFAG12864B LCD DRIVER 4773M: Miguel Ojeda <ojeda@kernel.org> 4774S: Maintained 4775F: drivers/auxdisplay/cfag12864b.c 4776F: include/linux/cfag12864b.h 4777 4778CFAG12864BFB LCD FRAMEBUFFER DRIVER 4779M: Miguel Ojeda <ojeda@kernel.org> 4780S: Maintained 4781F: drivers/auxdisplay/cfag12864bfb.c 4782F: include/linux/cfag12864b.h 4783 4784CHAR and MISC DRIVERS 4785M: Arnd Bergmann <arnd@arndb.de> 4786M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4787S: Supported 4788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4789F: drivers/char/ 4790F: drivers/misc/ 4791F: include/linux/miscdevice.h 4792X: drivers/char/agp/ 4793X: drivers/char/hw_random/ 4794X: drivers/char/ipmi/ 4795X: drivers/char/random.c 4796X: drivers/char/tpm/ 4797 4798CHECKPATCH 4799M: Andy Whitcroft <apw@canonical.com> 4800M: Joe Perches <joe@perches.com> 4801R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4802R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4803S: Maintained 4804F: scripts/checkpatch.pl 4805 4806CHECKPATCH DOCUMENTATION 4807M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4808M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4809R: Joe Perches <joe@perches.com> 4810S: Maintained 4811F: Documentation/dev-tools/checkpatch.rst 4812 4813CHINESE DOCUMENTATION 4814M: Alex Shi <alexs@kernel.org> 4815M: Yanteng Si <siyanteng@loongson.cn> 4816S: Maintained 4817F: Documentation/translations/zh_CN/ 4818 4819CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4820M: Peter Chen <peter.chen@kernel.org> 4821L: linux-usb@vger.kernel.org 4822S: Maintained 4823T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4824F: drivers/usb/chipidea/ 4825 4826CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4827M: Hans de Goede <hdegoede@redhat.com> 4828L: linux-input@vger.kernel.org 4829S: Maintained 4830F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4831F: drivers/input/touchscreen/chipone_icn8318.c 4832 4833CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4834M: Hans de Goede <hdegoede@redhat.com> 4835L: linux-input@vger.kernel.org 4836S: Maintained 4837F: drivers/input/touchscreen/chipone_icn8505.c 4838 4839CHROME HARDWARE PLATFORM SUPPORT 4840M: Benson Leung <bleung@chromium.org> 4841M: Tzung-Bi Shih <tzungbi@kernel.org> 4842L: chrome-platform@lists.linux.dev 4843S: Maintained 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4845F: drivers/platform/chrome/ 4846 4847CHROMEOS EC CODEC DRIVER 4848M: Cheng-Yi Chiang <cychiang@chromium.org> 4849M: Tzung-Bi Shih <tzungbi@kernel.org> 4850R: Guenter Roeck <groeck@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4854F: sound/soc/codecs/cros_ec_codec.* 4855 4856CHROMEOS EC SUBDRIVERS 4857M: Benson Leung <bleung@chromium.org> 4858R: Guenter Roeck <groeck@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: drivers/power/supply/cros_usbpd-charger.c 4862N: cros_ec 4863N: cros-ec 4864 4865CHROMEOS EC UART DRIVER 4866M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4867R: Benson Leung <bleung@chromium.org> 4868R: Tzung-Bi Shih <tzungbi@kernel.org> 4869S: Maintained 4870F: drivers/platform/chrome/cros_ec_uart.c 4871 4872CHROMEOS EC USB PD NOTIFY DRIVER 4873M: Prashant Malani <pmalani@chromium.org> 4874L: chrome-platform@lists.linux.dev 4875S: Maintained 4876F: drivers/platform/chrome/cros_usbpd_notify.c 4877F: include/linux/platform_data/cros_usbpd_notify.h 4878 4879CHROMEOS EC USB TYPE-C DRIVER 4880M: Prashant Malani <pmalani@chromium.org> 4881L: chrome-platform@lists.linux.dev 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_typec.* 4884F: drivers/platform/chrome/cros_typec_switch.c 4885F: drivers/platform/chrome/cros_typec_vdm.* 4886 4887CHROMEOS HPS DRIVER 4888M: Dan Callaghan <dcallagh@chromium.org> 4889R: Sami Kyöstilä <skyostil@chromium.org> 4890S: Maintained 4891F: drivers/platform/chrome/cros_hps_i2c.c 4892 4893CHRONTEL CH7322 CEC DRIVER 4894M: Joe Tessler <jrt@google.com> 4895L: linux-media@vger.kernel.org 4896S: Maintained 4897T: git git://linuxtv.org/media_tree.git 4898F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4899F: drivers/media/cec/i2c/ch7322.c 4900 4901CIRRUS LOGIC AUDIO CODEC DRIVERS 4902M: James Schulman <james.schulman@cirrus.com> 4903M: David Rhodes <david.rhodes@cirrus.com> 4904M: Richard Fitzgerald <rf@opensource.cirrus.com> 4905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4906L: patches@opensource.cirrus.com 4907S: Maintained 4908F: Documentation/devicetree/bindings/sound/cirrus,cs* 4909F: drivers/mfd/cs42l43* 4910F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4911F: drivers/spi/spi-cs42l43* 4912F: include/dt-bindings/sound/cs* 4913F: include/linux/mfd/cs42l43* 4914F: include/sound/cs* 4915F: sound/pci/hda/cs* 4916F: sound/pci/hda/hda_cs_dsp_ctl.* 4917F: sound/soc/codecs/cs* 4918 4919CIRRUS LOGIC DSP FIRMWARE DRIVER 4920M: Simon Trimmer <simont@opensource.cirrus.com> 4921M: Charles Keepax <ckeepax@opensource.cirrus.com> 4922M: Richard Fitzgerald <rf@opensource.cirrus.com> 4923L: patches@opensource.cirrus.com 4924S: Supported 4925W: https://github.com/CirrusLogic/linux-drivers/wiki 4926T: git https://github.com/CirrusLogic/linux-drivers.git 4927F: drivers/firmware/cirrus/* 4928F: include/linux/firmware/cirrus/* 4929 4930CIRRUS LOGIC EP93XX ETHERNET DRIVER 4931M: Hartley Sweeten <hsweeten@visionengravers.com> 4932L: netdev@vger.kernel.org 4933S: Maintained 4934F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4935 4936CIRRUS LOGIC LOCHNAGAR DRIVER 4937M: Charles Keepax <ckeepax@opensource.cirrus.com> 4938M: Richard Fitzgerald <rf@opensource.cirrus.com> 4939L: patches@opensource.cirrus.com 4940S: Supported 4941F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4942F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4943F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4946F: Documentation/hwmon/lochnagar.rst 4947F: drivers/clk/clk-lochnagar.c 4948F: drivers/hwmon/lochnagar-hwmon.c 4949F: drivers/mfd/lochnagar-i2c.c 4950F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4951F: drivers/regulator/lochnagar-regulator.c 4952F: include/dt-bindings/clock/lochnagar.h 4953F: include/dt-bindings/pinctrl/lochnagar.h 4954F: include/linux/mfd/lochnagar* 4955F: sound/soc/codecs/lochnagar-sc.c 4956 4957CIRRUS LOGIC MADERA CODEC DRIVERS 4958M: Charles Keepax <ckeepax@opensource.cirrus.com> 4959M: Richard Fitzgerald <rf@opensource.cirrus.com> 4960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4961L: patches@opensource.cirrus.com 4962S: Supported 4963W: https://github.com/CirrusLogic/linux-drivers/wiki 4964T: git https://github.com/CirrusLogic/linux-drivers.git 4965F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4966F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4967F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4968F: drivers/gpio/gpio-madera* 4969F: drivers/irqchip/irq-madera* 4970F: drivers/mfd/cs47l* 4971F: drivers/mfd/madera* 4972F: drivers/pinctrl/cirrus/* 4973F: include/dt-bindings/sound/madera* 4974F: include/linux/irqchip/irq-madera* 4975F: include/linux/mfd/madera/* 4976F: include/sound/madera* 4977F: sound/soc/codecs/cs47l* 4978F: sound/soc/codecs/madera* 4979 4980CISCO FCOE HBA DRIVER 4981M: Satish Kharat <satishkh@cisco.com> 4982M: Sesidhar Baddela <sebaddel@cisco.com> 4983M: Karan Tilak Kumar <kartilak@cisco.com> 4984L: linux-scsi@vger.kernel.org 4985S: Supported 4986F: drivers/scsi/fnic/ 4987 4988CISCO SCSI HBA DRIVER 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990M: Sesidhar Baddela <sebaddel@cisco.com> 4991L: linux-scsi@vger.kernel.org 4992S: Supported 4993F: drivers/scsi/snic/ 4994 4995CISCO VIC ETHERNET NIC DRIVER 4996M: Christian Benvenuti <benve@cisco.com> 4997M: Satish Kharat <satishkh@cisco.com> 4998S: Supported 4999F: drivers/net/ethernet/cisco/enic/ 5000 5001CISCO VIC LOW LATENCY NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Nelson Escobar <neescoba@cisco.com> 5004S: Supported 5005F: drivers/infiniband/hw/usnic/ 5006 5007CLANG CONTROL FLOW INTEGRITY SUPPORT 5008M: Sami Tolvanen <samitolvanen@google.com> 5009M: Kees Cook <keescook@chromium.org> 5010R: Nathan Chancellor <nathan@kernel.org> 5011R: Nick Desaulniers <ndesaulniers@google.com> 5012L: llvm@lists.linux.dev 5013S: Supported 5014B: https://github.com/ClangBuiltLinux/linux/issues 5015T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5016F: include/linux/cfi.h 5017F: kernel/cfi.c 5018 5019CLANG-FORMAT FILE 5020M: Miguel Ojeda <ojeda@kernel.org> 5021S: Maintained 5022F: .clang-format 5023 5024CLANG/LLVM BUILD SUPPORT 5025M: Nathan Chancellor <nathan@kernel.org> 5026M: Nick Desaulniers <ndesaulniers@google.com> 5027R: Tom Rix <trix@redhat.com> 5028L: llvm@lists.linux.dev 5029S: Supported 5030W: https://clangbuiltlinux.github.io/ 5031B: https://github.com/ClangBuiltLinux/linux/issues 5032C: irc://irc.libera.chat/clangbuiltlinux 5033F: Documentation/kbuild/llvm.rst 5034F: include/linux/compiler-clang.h 5035F: scripts/Makefile.clang 5036F: scripts/clang-tools/ 5037K: \b(?i:clang|llvm)\b 5038 5039CLK API 5040M: Russell King <linux@armlinux.org.uk> 5041L: linux-clk@vger.kernel.org 5042S: Maintained 5043F: include/linux/clk.h 5044 5045CLOCKSOURCE, CLOCKEVENT DRIVERS 5046M: Daniel Lezcano <daniel.lezcano@linaro.org> 5047M: Thomas Gleixner <tglx@linutronix.de> 5048L: linux-kernel@vger.kernel.org 5049S: Supported 5050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5051F: Documentation/devicetree/bindings/timer/ 5052F: drivers/clocksource/ 5053 5054CMPC ACPI DRIVER 5055M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5056M: Daniel Oliveira Nascimento <don@syst.com.br> 5057L: platform-driver-x86@vger.kernel.org 5058S: Supported 5059F: drivers/platform/x86/classmate-laptop.c 5060 5061COBALT MEDIA DRIVER 5062M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5063L: linux-media@vger.kernel.org 5064S: Supported 5065W: https://linuxtv.org 5066T: git git://linuxtv.org/media_tree.git 5067F: drivers/media/pci/cobalt/ 5068 5069COCCINELLE/Semantic Patches (SmPL) 5070M: Julia Lawall <Julia.Lawall@inria.fr> 5071M: Nicolas Palix <nicolas.palix@imag.fr> 5072L: cocci@inria.fr (moderated for non-subscribers) 5073S: Supported 5074W: https://coccinelle.gitlabpages.inria.fr/website/ 5075T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5076F: Documentation/dev-tools/coccinelle.rst 5077F: scripts/coccicheck 5078F: scripts/coccinelle/ 5079 5080CODA FILE SYSTEM 5081M: Jan Harkes <jaharkes@cs.cmu.edu> 5082M: coda@cs.cmu.edu 5083L: codalist@coda.cs.cmu.edu 5084S: Maintained 5085W: http://www.coda.cs.cmu.edu/ 5086F: Documentation/filesystems/coda.rst 5087F: fs/coda/ 5088F: include/linux/coda*.h 5089F: include/uapi/linux/coda*.h 5090 5091CODA V4L2 MEM2MEM DRIVER 5092M: Philipp Zabel <p.zabel@pengutronix.de> 5093L: linux-media@vger.kernel.org 5094S: Maintained 5095F: Documentation/devicetree/bindings/media/coda.yaml 5096F: drivers/media/platform/chips-media/ 5097 5098CODE OF CONDUCT 5099M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5100S: Supported 5101F: Documentation/process/code-of-conduct-interpretation.rst 5102F: Documentation/process/code-of-conduct.rst 5103 5104COMEDI DRIVERS 5105M: Ian Abbott <abbotti@mev.co.uk> 5106M: H Hartley Sweeten <hsweeten@visionengravers.com> 5107S: Odd Fixes 5108F: drivers/comedi/ 5109F: include/linux/comedi/ 5110F: include/uapi/linux/comedi.h 5111 5112COMMON CLK FRAMEWORK 5113M: Michael Turquette <mturquette@baylibre.com> 5114M: Stephen Boyd <sboyd@kernel.org> 5115L: linux-clk@vger.kernel.org 5116S: Maintained 5117Q: http://patchwork.kernel.org/project/linux-clk/list/ 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5119F: Documentation/devicetree/bindings/clock/ 5120F: drivers/clk/ 5121F: include/dt-bindings/clock/ 5122F: include/linux/clk-pr* 5123F: include/linux/clk/ 5124F: include/linux/of_clk.h 5125X: drivers/clk/clkdev.c 5126 5127COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5128M: Steve French <sfrench@samba.org> 5129R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5130R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5131R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5132R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5133L: linux-cifs@vger.kernel.org 5134L: samba-technical@lists.samba.org (moderated for non-subscribers) 5135S: Supported 5136W: https://wiki.samba.org/index.php/LinuxCIFS 5137T: git git://git.samba.org/sfrench/cifs-2.6.git 5138F: Documentation/admin-guide/cifs/ 5139F: fs/smb/client/ 5140F: fs/smb/common/ 5141F: include/uapi/linux/cifs 5142 5143COMPACTPCI HOTPLUG CORE 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpci_hotplug* 5148 5149COMPACTPCI HOTPLUG GENERIC DRIVER 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpcihp_generic.c 5154 5155COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_zt5550.* 5160 5161COMPAL LAPTOP SUPPORT 5162M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5163L: platform-driver-x86@vger.kernel.org 5164S: Maintained 5165F: drivers/platform/x86/compal-laptop.c 5166 5167COMPILER ATTRIBUTES 5168M: Miguel Ojeda <ojeda@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170S: Maintained 5171F: include/linux/compiler_attributes.h 5172 5173COMPUTE EXPRESS LINK (CXL) 5174M: Davidlohr Bueso <dave@stgolabs.net> 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176M: Dave Jiang <dave.jiang@intel.com> 5177M: Alison Schofield <alison.schofield@intel.com> 5178M: Vishal Verma <vishal.l.verma@intel.com> 5179M: Ira Weiny <ira.weiny@intel.com> 5180M: Dan Williams <dan.j.williams@intel.com> 5181L: linux-cxl@vger.kernel.org 5182S: Maintained 5183F: drivers/cxl/ 5184F: include/uapi/linux/cxl_mem.h 5185 5186COMPUTE EXPRESS LINK PMU (CPMU) 5187M: Jonathan Cameron <jonathan.cameron@huawei.com> 5188L: linux-cxl@vger.kernel.org 5189S: Maintained 5190F: Documentation/admin-guide/perf/cxl.rst 5191F: drivers/perf/cxl_pmu.c 5192 5193CONEXANT ACCESSRUNNER USB DRIVER 5194L: accessrunner-general@lists.sourceforge.net 5195S: Orphan 5196W: http://accessrunner.sourceforge.net/ 5197F: drivers/usb/atm/cxacru.c 5198 5199CONFIGFS 5200M: Joel Becker <jlbec@evilplan.org> 5201M: Christoph Hellwig <hch@lst.de> 5202S: Supported 5203T: git git://git.infradead.org/users/hch/configfs.git 5204F: fs/configfs/ 5205F: include/linux/configfs.h 5206F: samples/configfs/ 5207 5208CONSOLE SUBSYSTEM 5209M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5210S: Supported 5211F: drivers/video/console/ 5212F: include/linux/console* 5213 5214CONTEXT TRACKING 5215M: Frederic Weisbecker <frederic@kernel.org> 5216M: "Paul E. McKenney" <paulmck@kernel.org> 5217S: Maintained 5218F: include/linux/context_tracking* 5219F: kernel/context_tracking.c 5220 5221CONTROL GROUP (CGROUP) 5222M: Tejun Heo <tj@kernel.org> 5223M: Zefan Li <lizefan.x@bytedance.com> 5224M: Johannes Weiner <hannes@cmpxchg.org> 5225L: cgroups@vger.kernel.org 5226S: Maintained 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5228F: Documentation/admin-guide/cgroup-v1/ 5229F: Documentation/admin-guide/cgroup-v2.rst 5230F: include/linux/cgroup* 5231F: kernel/cgroup/ 5232F: tools/testing/selftests/cgroup/ 5233 5234CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5235M: Tejun Heo <tj@kernel.org> 5236M: Josef Bacik <josef@toxicpanda.com> 5237M: Jens Axboe <axboe@kernel.dk> 5238L: cgroups@vger.kernel.org 5239L: linux-block@vger.kernel.org 5240T: git git://git.kernel.dk/linux-block 5241F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5242F: block/bfq-cgroup.c 5243F: block/blk-cgroup.c 5244F: block/blk-iocost.c 5245F: block/blk-iolatency.c 5246F: block/blk-throttle.c 5247F: include/linux/blk-cgroup.h 5248 5249CONTROL GROUP - CPUSET 5250M: Waiman Long <longman@redhat.com> 5251M: Zefan Li <lizefan.x@bytedance.com> 5252L: cgroups@vger.kernel.org 5253S: Maintained 5254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5255F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5256F: include/linux/cpuset.h 5257F: kernel/cgroup/cpuset.c 5258F: tools/testing/selftests/cgroup/test_cpuset.c 5259F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5260 5261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263M: Michal Hocko <mhocko@kernel.org> 5264M: Roman Gushchin <roman.gushchin@linux.dev> 5265M: Shakeel Butt <shakeelb@google.com> 5266R: Muchun Song <muchun.song@linux.dev> 5267L: cgroups@vger.kernel.org 5268L: linux-mm@kvack.org 5269S: Maintained 5270F: mm/memcontrol.c 5271F: mm/swap_cgroup.c 5272F: tools/testing/selftests/cgroup/memcg_protection.m 5273F: tools/testing/selftests/cgroup/test_kmem.c 5274F: tools/testing/selftests/cgroup/test_memcontrol.c 5275 5276CORETEMP HARDWARE MONITORING DRIVER 5277M: Fenghua Yu <fenghua.yu@intel.com> 5278L: linux-hwmon@vger.kernel.org 5279S: Maintained 5280F: Documentation/hwmon/coretemp.rst 5281F: drivers/hwmon/coretemp.c 5282 5283CORSAIR-CPRO HARDWARE MONITOR DRIVER 5284M: Marius Zachmann <mail@mariuszachmann.de> 5285L: linux-hwmon@vger.kernel.org 5286S: Maintained 5287F: drivers/hwmon/corsair-cpro.c 5288 5289CORSAIR-PSU HARDWARE MONITOR DRIVER 5290M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: Documentation/hwmon/corsair-psu.rst 5294F: drivers/hwmon/corsair-psu.c 5295 5296COUNTER SUBSYSTEM 5297M: William Breathitt Gray <william.gray@linaro.org> 5298L: linux-iio@vger.kernel.org 5299S: Maintained 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5301F: Documentation/ABI/testing/sysfs-bus-counter 5302F: Documentation/driver-api/generic-counter.rst 5303F: drivers/counter/ 5304F: include/linux/counter.h 5305F: include/uapi/linux/counter.h 5306F: tools/counter/ 5307 5308CP2615 I2C DRIVER 5309M: Bence Csókás <bence98@sch.bme.hu> 5310S: Maintained 5311F: drivers/i2c/busses/i2c-cp2615.c 5312 5313CPMAC ETHERNET DRIVER 5314M: Florian Fainelli <f.fainelli@gmail.com> 5315L: netdev@vger.kernel.org 5316S: Maintained 5317F: drivers/net/ethernet/ti/cpmac.c 5318 5319CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5320M: Viresh Kumar <viresh.kumar@linaro.org> 5321M: Sudeep Holla <sudeep.holla@arm.com> 5322L: linux-pm@vger.kernel.org 5323S: Maintained 5324W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5325F: drivers/cpufreq/vexpress-spc-cpufreq.c 5326 5327CPU FREQUENCY SCALING FRAMEWORK 5328M: "Rafael J. Wysocki" <rafael@kernel.org> 5329M: Viresh Kumar <viresh.kumar@linaro.org> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332B: https://bugzilla.kernel.org 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5334T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5335F: Documentation/admin-guide/pm/cpufreq.rst 5336F: Documentation/admin-guide/pm/intel_pstate.rst 5337F: Documentation/cpu-freq/ 5338F: Documentation/devicetree/bindings/cpufreq/ 5339F: drivers/cpufreq/ 5340F: include/linux/cpufreq.h 5341F: include/linux/sched/cpufreq.h 5342F: kernel/sched/cpufreq*.c 5343F: tools/testing/selftests/cpufreq/ 5344 5345CPU HOTPLUG 5346M: Thomas Gleixner <tglx@linutronix.de> 5347M: Peter Zijlstra <peterz@infradead.org> 5348L: linux-kernel@vger.kernel.org 5349S: Maintained 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5351F: include/linux/cpu.h 5352F: include/linux/cpuhotplug.h 5353F: include/linux/smpboot.h 5354F: kernel/cpu.c 5355F: kernel/smpboot.* 5356 5357CPU IDLE TIME MANAGEMENT FRAMEWORK 5358M: "Rafael J. Wysocki" <rafael@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362B: https://bugzilla.kernel.org 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: Documentation/admin-guide/pm/cpuidle.rst 5365F: Documentation/driver-api/pm/cpuidle.rst 5366F: drivers/cpuidle/ 5367F: include/linux/cpuidle.h 5368 5369CPU POWER MONITORING SUBSYSTEM 5370M: Thomas Renninger <trenn@suse.com> 5371M: Shuah Khan <shuah@kernel.org> 5372M: Shuah Khan <skhan@linuxfoundation.org> 5373L: linux-pm@vger.kernel.org 5374S: Maintained 5375F: tools/power/cpupower/ 5376 5377CPUID/MSR DRIVER 5378M: "H. Peter Anvin" <hpa@zytor.com> 5379S: Maintained 5380F: arch/x86/kernel/cpuid.c 5381F: arch/x86/kernel/msr.c 5382 5383CPUIDLE DRIVER - ARM BIG LITTLE 5384M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5385M: Daniel Lezcano <daniel.lezcano@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Maintained 5389T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5390F: drivers/cpuidle/cpuidle-big_little.c 5391 5392CPUIDLE DRIVER - ARM EXYNOS 5393M: Daniel Lezcano <daniel.lezcano@linaro.org> 5394M: Kukjin Kim <kgene@kernel.org> 5395R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-samsung-soc@vger.kernel.org 5398S: Maintained 5399F: arch/arm/mach-exynos/pm.c 5400F: drivers/cpuidle/cpuidle-exynos.c 5401F: include/linux/platform_data/cpuidle-exynos.h 5402 5403CPUIDLE DRIVER - ARM PSCI 5404M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5405M: Sudeep Holla <sudeep.holla@arm.com> 5406L: linux-pm@vger.kernel.org 5407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5408S: Supported 5409F: drivers/cpuidle/cpuidle-psci.c 5410 5411CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5412M: Ulf Hansson <ulf.hansson@linaro.org> 5413L: linux-pm@vger.kernel.org 5414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5415S: Supported 5416F: drivers/cpuidle/cpuidle-psci-domain.c 5417F: drivers/cpuidle/cpuidle-psci.h 5418 5419CPUIDLE DRIVER - DT IDLE PM DOMAIN 5420M: Ulf Hansson <ulf.hansson@linaro.org> 5421L: linux-pm@vger.kernel.org 5422S: Supported 5423F: drivers/cpuidle/dt_idle_genpd.c 5424F: drivers/cpuidle/dt_idle_genpd.h 5425 5426CPUIDLE DRIVER - RISC-V SBI 5427M: Anup Patel <anup@brainfault.org> 5428L: linux-pm@vger.kernel.org 5429L: linux-riscv@lists.infradead.org 5430S: Maintained 5431F: drivers/cpuidle/cpuidle-riscv-sbi.c 5432 5433CRAMFS FILESYSTEM 5434M: Nicolas Pitre <nico@fluxnic.net> 5435S: Maintained 5436F: Documentation/filesystems/cramfs.rst 5437F: fs/cramfs/ 5438 5439CREATIVE SB0540 5440M: Bastien Nocera <hadess@hadess.net> 5441L: linux-input@vger.kernel.org 5442S: Maintained 5443F: drivers/hid/hid-creative-sb0540.c 5444 5445CRYPTO API 5446M: Herbert Xu <herbert@gondor.apana.org.au> 5447M: "David S. Miller" <davem@davemloft.net> 5448L: linux-crypto@vger.kernel.org 5449S: Maintained 5450T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5451T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5452F: Documentation/crypto/ 5453F: Documentation/devicetree/bindings/crypto/ 5454F: arch/*/crypto/ 5455F: crypto/ 5456F: drivers/crypto/ 5457F: include/crypto/ 5458F: include/linux/crypto* 5459F: lib/crypto/ 5460 5461CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5462M: Neil Horman <nhorman@tuxdriver.com> 5463L: linux-crypto@vger.kernel.org 5464S: Maintained 5465F: crypto/ansi_cprng.c 5466F: crypto/rng.c 5467 5468CS3308 MEDIA DRIVER 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Odd Fixes 5472W: http://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/i2c/cs3308.c 5475 5476CS5535 Audio ALSA driver 5477M: Jaya Kumar <jayakumar.alsa@gmail.com> 5478S: Maintained 5479F: sound/pci/cs5535audio/ 5480 5481CTU CAN FD DRIVER 5482M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5483M: Ondrej Ille <ondrej.ille@gmail.com> 5484L: linux-can@vger.kernel.org 5485S: Maintained 5486F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5487F: drivers/net/can/ctucanfd/ 5488 5489CW1200 WLAN driver 5490S: Orphan 5491F: drivers/net/wireless/st/cw1200/ 5492 5493CX18 VIDEO4LINUX DRIVER 5494M: Andy Walls <awalls@md.metrocast.net> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/pci/cx18/ 5500F: include/uapi/linux/ivtv* 5501 5502CX2341X MPEG ENCODER HELPER MODULE 5503M: Hans Verkuil <hverkuil@xs4all.nl> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507T: git git://linuxtv.org/media_tree.git 5508F: drivers/media/common/cx2341x* 5509F: include/media/drv-intf/cx2341x.h 5510 5511CX24120 MEDIA DRIVER 5512M: Jemma Denson <jdenson@gmail.com> 5513M: Patrick Boettcher <patrick.boettcher@posteo.de> 5514L: linux-media@vger.kernel.org 5515S: Maintained 5516W: https://linuxtv.org 5517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5518F: drivers/media/dvb-frontends/cx24120* 5519 5520CX88 VIDEO4LINUX DRIVER 5521M: Mauro Carvalho Chehab <mchehab@kernel.org> 5522L: linux-media@vger.kernel.org 5523S: Odd fixes 5524W: https://linuxtv.org 5525T: git git://linuxtv.org/media_tree.git 5526F: Documentation/driver-api/media/drivers/cx88* 5527F: drivers/media/pci/cx88/ 5528 5529CXD2820R MEDIA DRIVER 5530M: Antti Palosaari <crope@iki.fi> 5531L: linux-media@vger.kernel.org 5532S: Maintained 5533W: https://linuxtv.org 5534W: http://palosaari.fi/linux/ 5535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5536T: git git://linuxtv.org/anttip/media_tree.git 5537F: drivers/media/dvb-frontends/cxd2820r* 5538 5539CXGB3 ETHERNET DRIVER (CXGB3) 5540M: Raju Rangoju <rajur@chelsio.com> 5541L: netdev@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/net/ethernet/chelsio/cxgb3/ 5545 5546CXGB3 ISCSI DRIVER (CXGB3I) 5547M: Varun Prakash <varun@chelsio.com> 5548L: linux-scsi@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/scsi/cxgbi/cxgb3i 5552 5553CXGB4 CRYPTO DRIVER (chcr) 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555L: linux-crypto@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/crypto/chelsio 5559 5560CXGB4 ETHERNET DRIVER (CXGB4) 5561M: Raju Rangoju <rajur@chelsio.com> 5562L: netdev@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/net/ethernet/chelsio/cxgb4/ 5566 5567CXGB4 INLINE CRYPTO DRIVER 5568M: Ayush Sawal <ayush.sawal@chelsio.com> 5569L: netdev@vger.kernel.org 5570S: Supported 5571W: http://www.chelsio.com 5572F: drivers/net/ethernet/chelsio/inline_crypto/ 5573 5574CXGB4 ISCSI DRIVER (CXGB4I) 5575M: Varun Prakash <varun@chelsio.com> 5576L: linux-scsi@vger.kernel.org 5577S: Supported 5578W: http://www.chelsio.com 5579F: drivers/scsi/cxgbi/cxgb4i 5580 5581CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5582M: Potnuri Bharat Teja <bharat@chelsio.com> 5583L: linux-rdma@vger.kernel.org 5584S: Supported 5585W: http://www.openfabrics.org 5586F: drivers/infiniband/hw/cxgb4/ 5587F: include/uapi/rdma/cxgb4-abi.h 5588 5589CXGB4VF ETHERNET DRIVER (CXGB4VF) 5590M: Raju Rangoju <rajur@chelsio.com> 5591L: netdev@vger.kernel.org 5592S: Supported 5593W: http://www.chelsio.com 5594F: drivers/net/ethernet/chelsio/cxgb4vf/ 5595 5596CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5597M: Frederic Barrat <fbarrat@linux.ibm.com> 5598M: Andrew Donnellan <ajd@linux.ibm.com> 5599L: linuxppc-dev@lists.ozlabs.org 5600S: Supported 5601F: Documentation/ABI/testing/sysfs-class-cxl 5602F: Documentation/powerpc/cxl.rst 5603F: arch/powerpc/platforms/powernv/pci-cxl.c 5604F: drivers/misc/cxl/ 5605F: include/misc/cxl* 5606F: include/uapi/misc/cxl.h 5607 5608CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5609M: Manoj N. Kumar <manoj@linux.ibm.com> 5610M: Matthew R. Ochs <mrochs@linux.ibm.com> 5611M: Uma Krishnan <ukrishn@linux.ibm.com> 5612L: linux-scsi@vger.kernel.org 5613S: Supported 5614F: Documentation/powerpc/cxlflash.rst 5615F: drivers/scsi/cxlflash/ 5616F: include/uapi/scsi/cxlflash_ioctl.h 5617 5618CYBERPRO FB DRIVER 5619M: Russell King <linux@armlinux.org.uk> 5620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5621S: Maintained 5622W: http://www.armlinux.org.uk/ 5623F: drivers/video/fbdev/cyber2000fb.* 5624 5625CYCLADES PC300 DRIVER 5626S: Orphan 5627F: drivers/net/wan/pc300* 5628 5629CYPRESS CY8C95X0 PINCTRL DRIVER 5630M: Patrick Rudolph <patrick.rudolph@9elements.com> 5631L: linux-gpio@vger.kernel.org 5632S: Maintained 5633F: drivers/pinctrl/pinctrl-cy8c95x0.c 5634 5635CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5636M: Linus Walleij <linus.walleij@linaro.org> 5637L: linux-input@vger.kernel.org 5638S: Maintained 5639F: drivers/input/touchscreen/cy8ctma140.c 5640 5641CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5642M: Yassine Oudjana <y.oudjana@protonmail.com> 5643L: linux-input@vger.kernel.org 5644S: Maintained 5645F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5646F: drivers/input/keyboard/cypress-sf.c 5647 5648CYPRESS_FIRMWARE MEDIA DRIVER 5649M: Antti Palosaari <crope@iki.fi> 5650L: linux-media@vger.kernel.org 5651S: Maintained 5652W: https://linuxtv.org 5653W: http://palosaari.fi/linux/ 5654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5655T: git git://linuxtv.org/anttip/media_tree.git 5656F: drivers/media/common/cypress_firmware* 5657 5658CYTTSP TOUCHSCREEN DRIVER 5659M: Linus Walleij <linus.walleij@linaro.org> 5660L: linux-input@vger.kernel.org 5661S: Maintained 5662F: drivers/input/touchscreen/cyttsp* 5663 5664D-LINK DIR-685 TOUCHKEYS DRIVER 5665M: Linus Walleij <linus.walleij@linaro.org> 5666L: linux-input@vger.kernel.org 5667S: Supported 5668F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5669 5670DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5671M: Joshua Kinard <kumba@gentoo.org> 5672S: Maintained 5673F: drivers/rtc/rtc-ds1685.c 5674F: include/linux/rtc/ds1685.h 5675 5676DAMA SLAVE for AX.25 5677M: Joerg Reuter <jreuter@yaina.de> 5678L: linux-hams@vger.kernel.org 5679S: Maintained 5680W: http://yaina.de/jreuter/ 5681W: http://www.qsl.net/dl1bke/ 5682F: net/ax25/af_ax25.c 5683F: net/ax25/ax25_dev.c 5684F: net/ax25/ax25_ds_* 5685F: net/ax25/ax25_in.c 5686F: net/ax25/ax25_out.c 5687F: net/ax25/ax25_timer.c 5688F: net/ax25/sysctl_net_ax25.c 5689 5690DATA ACCESS MONITOR 5691M: SeongJae Park <sj@kernel.org> 5692L: damon@lists.linux.dev 5693L: linux-mm@kvack.org 5694S: Maintained 5695W: https://damonitor.github.io 5696P: Documentation/mm/damon/maintainer-profile.rst 5697T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5698T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5699T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5700F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5701F: Documentation/admin-guide/mm/damon/ 5702F: Documentation/mm/damon/ 5703F: include/linux/damon.h 5704F: include/trace/events/damon.h 5705F: mm/damon/ 5706F: tools/testing/selftests/damon/ 5707 5708DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5709L: netdev@vger.kernel.org 5710S: Orphan 5711F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5712F: drivers/net/ethernet/dec/tulip/dmfe.c 5713 5714DC390/AM53C974 SCSI driver 5715M: Hannes Reinecke <hare@suse.com> 5716L: linux-scsi@vger.kernel.org 5717S: Maintained 5718F: drivers/scsi/am53c974.c 5719 5720DC395x SCSI driver 5721M: Oliver Neukum <oliver@neukum.org> 5722M: Ali Akcaagac <aliakc@web.de> 5723M: Jamie Lenehan <lenehan@twibble.org> 5724S: Maintained 5725F: Documentation/scsi/dc395x.rst 5726F: drivers/scsi/dc395x.* 5727 5728DCCP PROTOCOL 5729L: dccp@vger.kernel.org 5730S: Orphan 5731W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5732F: include/linux/dccp.h 5733F: include/linux/tfrc.h 5734F: include/uapi/linux/dccp.h 5735F: net/dccp/ 5736 5737DEBUGOBJECTS: 5738M: Thomas Gleixner <tglx@linutronix.de> 5739L: linux-kernel@vger.kernel.org 5740S: Maintained 5741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5742F: include/linux/debugobjects.h 5743F: lib/debugobjects.c 5744 5745DECSTATION PLATFORM SUPPORT 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747L: linux-mips@vger.kernel.org 5748S: Maintained 5749W: http://www.linux-mips.org/wiki/DECstation 5750F: arch/mips/dec/ 5751F: arch/mips/include/asm/dec/ 5752F: arch/mips/include/asm/mach-dec/ 5753 5754DEFXX FDDI NETWORK DRIVER 5755M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5756S: Maintained 5757F: drivers/net/fddi/defxx.* 5758 5759DEFZA FDDI NETWORK DRIVER 5760M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5761S: Maintained 5762F: drivers/net/fddi/defza.* 5763 5764DEINTERLACE DRIVERS FOR ALLWINNER H3 5765M: Jernej Skrabec <jernej.skrabec@gmail.com> 5766L: linux-media@vger.kernel.org 5767S: Maintained 5768T: git git://linuxtv.org/media_tree.git 5769F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5770F: drivers/media/platform/sunxi/sun8i-di/ 5771 5772DELL LAPTOP DRIVER 5773M: Matthew Garrett <mjg59@srcf.ucam.org> 5774M: Pali Rohár <pali@kernel.org> 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-laptop.c 5778 5779DELL LAPTOP FREEFALL DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smo8800.c 5783 5784DELL LAPTOP RBTN DRIVER 5785M: Pali Rohár <pali@kernel.org> 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-rbtn.* 5788 5789DELL LAPTOP SMM DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791S: Maintained 5792F: Documentation/ABI/obsolete/procfs-i8k 5793F: drivers/hwmon/dell-smm-hwmon.c 5794F: include/uapi/linux/i8k.h 5795 5796DELL REMOTE BIOS UPDATE DRIVER 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell_rbu.c 5801 5802DELL SMBIOS DRIVER 5803M: Pali Rohár <pali@kernel.org> 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios.* 5808 5809DELL SMBIOS SMM DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-smm.c 5814 5815DELL SMBIOS WMI DRIVER 5816L: Dell.Client.Kernel@dell.com 5817L: platform-driver-x86@vger.kernel.org 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-smbios-wmi.c 5820F: tools/wmi/dell-smbios-example.c 5821 5822DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5823M: Stuart Hayes <stuart.w.hayes@gmail.com> 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/driver-api/dcdbas.rst 5827F: drivers/platform/x86/dell/dcdbas.* 5828 5829DELL WMI DDV DRIVER 5830M: Armin Wolf <W_Armin@gmx.de> 5831S: Maintained 5832F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5833F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5834F: Documentation/wmi/devices/dell-wmi-ddv.rst 5835F: drivers/platform/x86/dell/dell-wmi-ddv.c 5836 5837DELL WMI DESCRIPTOR DRIVER 5838L: Dell.Client.Kernel@dell.com 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5841 5842DELL WMI HARDWARE PRIVACY SUPPORT 5843M: Perry Yuan <Perry.Yuan@dell.com> 5844L: Dell.Client.Kernel@dell.com 5845L: platform-driver-x86@vger.kernel.org 5846S: Maintained 5847F: drivers/platform/x86/dell/dell-wmi-privacy.c 5848 5849DELL WMI NOTIFICATIONS DRIVER 5850M: Matthew Garrett <mjg59@srcf.ucam.org> 5851M: Pali Rohár <pali@kernel.org> 5852S: Maintained 5853F: drivers/platform/x86/dell/dell-wmi-base.c 5854 5855DELL WMI SYSMAN DRIVER 5856M: Prasanth Ksr <prasanth.ksr@dell.com> 5857L: Dell.Client.Kernel@dell.com 5858L: platform-driver-x86@vger.kernel.org 5859S: Maintained 5860F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5861F: drivers/platform/x86/dell/dell-wmi-sysman/ 5862 5863DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5864M: Zev Weiss <zev@bewilderbeest.net> 5865L: linux-hwmon@vger.kernel.org 5866S: Maintained 5867F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5868 5869DELTA DPS920AB PSU DRIVER 5870M: Robert Marko <robert.marko@sartura.hr> 5871L: linux-hwmon@vger.kernel.org 5872S: Maintained 5873F: Documentation/hwmon/dps920ab.rst 5874F: drivers/hwmon/pmbus/dps920ab.c 5875 5876DELTA NETWORKS TN48M CPLD DRIVERS 5877M: Robert Marko <robert.marko@sartura.hr> 5878S: Maintained 5879F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5880F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5881F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5882F: drivers/gpio/gpio-tn48m.c 5883F: include/dt-bindings/reset/delta,tn48m-reset.h 5884 5885DELTA ST MEDIA DRIVER 5886M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5887L: linux-media@vger.kernel.org 5888S: Supported 5889W: https://linuxtv.org 5890T: git git://linuxtv.org/media_tree.git 5891F: drivers/media/platform/st/sti/delta 5892 5893DENALI NAND DRIVER 5894L: linux-mtd@lists.infradead.org 5895S: Orphan 5896F: drivers/mtd/nand/raw/denali* 5897 5898DESIGNWARE EDMA CORE IP DRIVER 5899M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5900R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5901R: Serge Semin <fancer.lancer@gmail.com> 5902L: dmaengine@vger.kernel.org 5903S: Maintained 5904F: drivers/dma/dw-edma/ 5905F: include/linux/dma/edma.h 5906 5907DESIGNWARE USB2 DRD IP DRIVER 5908M: Minas Harutyunyan <hminas@synopsys.com> 5909L: linux-usb@vger.kernel.org 5910S: Maintained 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5912F: drivers/usb/dwc2/ 5913 5914DESIGNWARE USB3 DRD IP DRIVER 5915M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5916L: linux-usb@vger.kernel.org 5917S: Maintained 5918F: drivers/usb/dwc3/ 5919 5920DESIGNWARE XDATA IP DRIVER 5921M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5922L: linux-pci@vger.kernel.org 5923S: Maintained 5924F: Documentation/misc-devices/dw-xdata-pcie.rst 5925F: drivers/misc/dw-xdata-pcie.c 5926 5927DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5928M: Andreas Klinger <ak@it-klinger.de> 5929L: linux-iio@vger.kernel.org 5930S: Maintained 5931F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5932F: drivers/iio/proximity/srf*.c 5933 5934DEVICE COREDUMP (DEV_COREDUMP) 5935M: Johannes Berg <johannes@sipsolutions.net> 5936L: linux-kernel@vger.kernel.org 5937S: Maintained 5938F: drivers/base/devcoredump.c 5939F: include/linux/devcoredump.h 5940 5941DEVICE DEPENDENCY HELPER SCRIPT 5942M: Saravana Kannan <saravanak@google.com> 5943L: linux-kernel@vger.kernel.org 5944S: Maintained 5945F: scripts/dev-needs.sh 5946 5947DEVICE DIRECT ACCESS (DAX) 5948M: Dan Williams <dan.j.williams@intel.com> 5949M: Vishal Verma <vishal.l.verma@intel.com> 5950M: Dave Jiang <dave.jiang@intel.com> 5951L: nvdimm@lists.linux.dev 5952L: linux-cxl@vger.kernel.org 5953S: Supported 5954F: drivers/dax/ 5955 5956DEVICE FREQUENCY (DEVFREQ) 5957M: MyungJoo Ham <myungjoo.ham@samsung.com> 5958M: Kyungmin Park <kyungmin.park@samsung.com> 5959M: Chanwoo Choi <cw00.choi@samsung.com> 5960L: linux-pm@vger.kernel.org 5961S: Maintained 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5963F: Documentation/devicetree/bindings/devfreq/ 5964F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5965F: drivers/devfreq/ 5966F: include/linux/devfreq.h 5967F: include/trace/events/devfreq.h 5968 5969DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5970M: Chanwoo Choi <cw00.choi@samsung.com> 5971L: linux-pm@vger.kernel.org 5972S: Supported 5973T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5974F: Documentation/devicetree/bindings/devfreq/event/ 5975F: drivers/devfreq/devfreq-event.c 5976F: drivers/devfreq/event/ 5977F: include/dt-bindings/pmu/exynos_ppmu.h 5978F: include/linux/devfreq-event.h 5979 5980DEVICE RESOURCE MANAGEMENT HELPERS 5981M: Hans de Goede <hdegoede@redhat.com> 5982R: Matti Vaittinen <mazziesaccount@gmail.com> 5983S: Maintained 5984F: include/linux/devm-helpers.h 5985 5986DEVICE-MAPPER (LVM) 5987M: Alasdair Kergon <agk@redhat.com> 5988M: Mike Snitzer <snitzer@kernel.org> 5989M: dm-devel@redhat.com 5990L: dm-devel@redhat.com 5991S: Maintained 5992W: http://sources.redhat.com/dm 5993Q: http://patchwork.kernel.org/project/dm-devel/list/ 5994T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5995T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5996F: Documentation/admin-guide/device-mapper/ 5997F: drivers/md/Kconfig 5998F: drivers/md/Makefile 5999F: drivers/md/dm* 6000F: drivers/md/persistent-data/ 6001F: include/linux/device-mapper.h 6002F: include/linux/dm-*.h 6003F: include/uapi/linux/dm-*.h 6004 6005DEVLINK 6006M: Jiri Pirko <jiri@resnulli.us> 6007L: netdev@vger.kernel.org 6008S: Supported 6009F: Documentation/networking/devlink 6010F: include/net/devlink.h 6011F: include/uapi/linux/devlink.h 6012F: net/devlink/ 6013 6014DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6015M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6016L: kernel@dh-electronics.com 6017S: Maintained 6018F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6019F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6020 6021DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6022M: Marek Vasut <marex@denx.de> 6023L: kernel@dh-electronics.com 6024S: Maintained 6025F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6026F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6027 6028DIALOG SEMICONDUCTOR DRIVERS 6029M: Support Opensource <support.opensource@diasemi.com> 6030S: Supported 6031W: http://www.dialog-semiconductor.com/products 6032F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6033F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6034F: Documentation/devicetree/bindings/mfd/da90*.txt 6035F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6036F: Documentation/devicetree/bindings/regulator/da92*.txt 6037F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6038F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6039F: Documentation/devicetree/bindings/sound/da[79]*.txt 6040F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6041F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6042F: Documentation/hwmon/da90??.rst 6043F: drivers/gpio/gpio-da90??.c 6044F: drivers/hwmon/da90??-hwmon.c 6045F: drivers/iio/adc/da91??-*.c 6046F: drivers/input/misc/da72??.[ch] 6047F: drivers/input/misc/da90??_onkey.c 6048F: drivers/input/touchscreen/da9052_tsi.c 6049F: drivers/leds/leds-da90??.c 6050F: drivers/mfd/da903x.c 6051F: drivers/mfd/da90??-*.c 6052F: drivers/mfd/da91??-*.c 6053F: drivers/pinctrl/pinctrl-da90??.c 6054F: drivers/power/supply/da9052-battery.c 6055F: drivers/power/supply/da91??-*.c 6056F: drivers/regulator/da9???-regulator.[ch] 6057F: drivers/regulator/slg51000-regulator.[ch] 6058F: drivers/rtc/rtc-da90??.c 6059F: drivers/thermal/da90??-thermal.c 6060F: drivers/video/backlight/da90??_bl.c 6061F: drivers/watchdog/da90??_wdt.c 6062F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6063F: include/linux/mfd/da903x.h 6064F: include/linux/mfd/da9052/ 6065F: include/linux/mfd/da9055/ 6066F: include/linux/mfd/da9062/ 6067F: include/linux/mfd/da9063/ 6068F: include/linux/mfd/da9150/ 6069F: include/linux/regulator/da9211.h 6070F: include/sound/da[79]*.h 6071F: sound/soc/codecs/da[79]*.[ch] 6072 6073DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6074M: William Breathitt Gray <william.gray@linaro.org> 6075L: linux-gpio@vger.kernel.org 6076S: Maintained 6077F: drivers/gpio/gpio-gpio-mm.c 6078 6079DIOLAN U2C-12 I2C DRIVER 6080M: Guenter Roeck <linux@roeck-us.net> 6081L: linux-i2c@vger.kernel.org 6082S: Maintained 6083F: drivers/i2c/busses/i2c-diolan-u2c.c 6084 6085DIRECTORY NOTIFICATION (DNOTIFY) 6086M: Jan Kara <jack@suse.cz> 6087R: Amir Goldstein <amir73il@gmail.com> 6088L: linux-fsdevel@vger.kernel.org 6089S: Maintained 6090F: Documentation/filesystems/dnotify.rst 6091F: fs/notify/dnotify/ 6092F: include/linux/dnotify.h 6093 6094DISK GEOMETRY AND PARTITION HANDLING 6095M: Andries Brouwer <aeb@cwi.nl> 6096S: Maintained 6097W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6098W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6099W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6100 6101DISKQUOTA 6102M: Jan Kara <jack@suse.com> 6103S: Maintained 6104F: Documentation/filesystems/quota.rst 6105F: fs/quota/ 6106F: include/linux/quota*.h 6107F: include/uapi/linux/quota*.h 6108 6109DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6110M: Bernie Thompson <bernie@plugable.com> 6111L: linux-fbdev@vger.kernel.org 6112S: Maintained 6113W: http://plugable.com/category/projects/udlfb/ 6114F: Documentation/fb/udlfb.rst 6115F: drivers/video/fbdev/udlfb.c 6116F: include/video/udlfb.h 6117 6118DISTRIBUTED LOCK MANAGER (DLM) 6119M: Christine Caulfield <ccaulfie@redhat.com> 6120M: David Teigland <teigland@redhat.com> 6121L: gfs2@lists.linux.dev 6122S: Supported 6123W: http://sources.redhat.com/cluster/ 6124T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6125F: fs/dlm/ 6126 6127DMA BUFFER SHARING FRAMEWORK 6128M: Sumit Semwal <sumit.semwal@linaro.org> 6129M: Christian König <christian.koenig@amd.com> 6130L: linux-media@vger.kernel.org 6131L: dri-devel@lists.freedesktop.org 6132L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6133S: Maintained 6134T: git git://anongit.freedesktop.org/drm/drm-misc 6135F: Documentation/driver-api/dma-buf.rst 6136F: drivers/dma-buf/ 6137F: include/linux/*fence.h 6138F: include/linux/dma-buf.h 6139F: include/linux/dma-resv.h 6140K: \bdma_(?:buf|fence|resv)\b 6141 6142DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6143M: Vinod Koul <vkoul@kernel.org> 6144L: dmaengine@vger.kernel.org 6145S: Maintained 6146Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6147T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6148F: Documentation/devicetree/bindings/dma/ 6149F: Documentation/driver-api/dmaengine/ 6150F: drivers/dma/ 6151F: include/dt-bindings/dma/ 6152F: include/linux/dma/ 6153F: include/linux/dmaengine.h 6154F: include/linux/of_dma.h 6155 6156DMA MAPPING BENCHMARK 6157M: Xiang Chen <chenxiang66@hisilicon.com> 6158L: iommu@lists.linux.dev 6159F: kernel/dma/map_benchmark.c 6160F: tools/testing/selftests/dma/ 6161 6162DMA MAPPING HELPERS 6163M: Christoph Hellwig <hch@lst.de> 6164M: Marek Szyprowski <m.szyprowski@samsung.com> 6165R: Robin Murphy <robin.murphy@arm.com> 6166L: iommu@lists.linux.dev 6167S: Supported 6168W: http://git.infradead.org/users/hch/dma-mapping.git 6169T: git git://git.infradead.org/users/hch/dma-mapping.git 6170F: include/asm-generic/dma-mapping.h 6171F: include/linux/dma-direct.h 6172F: include/linux/dma-map-ops.h 6173F: include/linux/dma-mapping.h 6174F: include/linux/swiotlb.h 6175F: kernel/dma/ 6176 6177DMA-BUF HEAPS FRAMEWORK 6178M: Sumit Semwal <sumit.semwal@linaro.org> 6179R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6180R: Brian Starkey <Brian.Starkey@arm.com> 6181R: John Stultz <jstultz@google.com> 6182R: T.J. Mercier <tjmercier@google.com> 6183L: linux-media@vger.kernel.org 6184L: dri-devel@lists.freedesktop.org 6185L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6186S: Maintained 6187T: git git://anongit.freedesktop.org/drm/drm-misc 6188F: drivers/dma-buf/dma-heap.c 6189F: drivers/dma-buf/heaps/* 6190F: include/linux/dma-heap.h 6191F: include/uapi/linux/dma-heap.h 6192 6193DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6194M: Lukasz Luba <lukasz.luba@arm.com> 6195L: linux-pm@vger.kernel.org 6196L: linux-samsung-soc@vger.kernel.org 6197S: Maintained 6198F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6199F: drivers/memory/samsung/exynos5422-dmc.c 6200 6201DME1737 HARDWARE MONITOR DRIVER 6202M: Juerg Haefliger <juergh@proton.me> 6203L: linux-hwmon@vger.kernel.org 6204S: Maintained 6205F: Documentation/hwmon/dme1737.rst 6206F: drivers/hwmon/dme1737.c 6207 6208DMI/SMBIOS SUPPORT 6209M: Jean Delvare <jdelvare@suse.com> 6210S: Maintained 6211T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6212F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6213F: drivers/firmware/dmi-id.c 6214F: drivers/firmware/dmi_scan.c 6215F: include/linux/dmi.h 6216 6217DOCUMENTATION 6218M: Jonathan Corbet <corbet@lwn.net> 6219L: linux-doc@vger.kernel.org 6220S: Maintained 6221P: Documentation/doc-guide/maintainer-profile.rst 6222T: git git://git.lwn.net/linux.git docs-next 6223F: Documentation/ 6224F: scripts/documentation-file-ref-check 6225F: scripts/kernel-doc 6226F: scripts/sphinx-pre-install 6227X: Documentation/ABI/ 6228X: Documentation/admin-guide/media/ 6229X: Documentation/devicetree/ 6230X: Documentation/driver-api/media/ 6231X: Documentation/firmware-guide/acpi/ 6232X: Documentation/i2c/ 6233X: Documentation/netlink/ 6234X: Documentation/power/ 6235X: Documentation/spi/ 6236X: Documentation/userspace-api/media/ 6237 6238DOCUMENTATION PROCESS 6239M: Jonathan Corbet <corbet@lwn.net> 6240L: workflows@vger.kernel.org 6241S: Maintained 6242F: Documentation/maintainer/ 6243F: Documentation/process/ 6244 6245DOCUMENTATION REPORTING ISSUES 6246M: Thorsten Leemhuis <linux@leemhuis.info> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6250F: Documentation/admin-guide/reporting-issues.rst 6251 6252DOCUMENTATION SCRIPTS 6253M: Mauro Carvalho Chehab <mchehab@kernel.org> 6254L: linux-doc@vger.kernel.org 6255S: Maintained 6256F: Documentation/sphinx/parse-headers.pl 6257F: scripts/documentation-file-ref-check 6258F: scripts/sphinx-pre-install 6259 6260DOCUMENTATION/ITALIAN 6261M: Federico Vaga <federico.vaga@vaga.pv.it> 6262L: linux-doc@vger.kernel.org 6263S: Maintained 6264F: Documentation/translations/it_IT 6265 6266DOCUMENTATION/JAPANESE 6267R: Akira Yokosawa <akiyks@gmail.com> 6268L: linux-doc@vger.kernel.org 6269S: Maintained 6270F: Documentation/translations/ja_JP 6271 6272DONGWOON DW9714 LENS VOICE COIL DRIVER 6273M: Sakari Ailus <sakari.ailus@linux.intel.com> 6274L: linux-media@vger.kernel.org 6275S: Maintained 6276T: git git://linuxtv.org/media_tree.git 6277F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6278F: drivers/media/i2c/dw9714.c 6279 6280DONGWOON DW9719 LENS VOICE COIL DRIVER 6281M: Daniel Scally <djrscally@gmail.com> 6282L: linux-media@vger.kernel.org 6283S: Maintained 6284T: git git://linuxtv.org/media_tree.git 6285F: drivers/media/i2c/dw9719.c 6286 6287DONGWOON DW9768 LENS VOICE COIL DRIVER 6288L: linux-media@vger.kernel.org 6289S: Orphan 6290T: git git://linuxtv.org/media_tree.git 6291F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6292F: drivers/media/i2c/dw9768.c 6293 6294DONGWOON DW9807 LENS VOICE COIL DRIVER 6295M: Sakari Ailus <sakari.ailus@linux.intel.com> 6296L: linux-media@vger.kernel.org 6297S: Maintained 6298T: git git://linuxtv.org/media_tree.git 6299F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6300F: drivers/media/i2c/dw9807-vcm.c 6301 6302DOUBLETALK DRIVER 6303M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6304L: blinux-list@redhat.com 6305S: Maintained 6306F: drivers/char/dtlk.c 6307F: include/linux/dtlk.h 6308 6309DPAA2 DATAPATH I/O (DPIO) DRIVER 6310M: Roy Pledge <Roy.Pledge@nxp.com> 6311L: linux-kernel@vger.kernel.org 6312S: Maintained 6313F: drivers/soc/fsl/dpio 6314 6315DPAA2 ETHERNET DRIVER 6316M: Ioana Ciornei <ioana.ciornei@nxp.com> 6317L: netdev@vger.kernel.org 6318S: Maintained 6319F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6320F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6321F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6322F: drivers/net/ethernet/freescale/dpaa2/Makefile 6323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6324F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6325F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6326F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6327F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6328F: drivers/net/ethernet/freescale/dpaa2/dpni* 6329 6330DPAA2 ETHERNET SWITCH DRIVER 6331M: Ioana Ciornei <ioana.ciornei@nxp.com> 6332L: netdev@vger.kernel.org 6333S: Maintained 6334F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6335F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6336F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6337 6338DRBD DRIVER 6339M: Philipp Reisner <philipp.reisner@linbit.com> 6340M: Lars Ellenberg <lars.ellenberg@linbit.com> 6341M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6342L: drbd-dev@lists.linbit.com 6343S: Supported 6344W: http://www.drbd.org 6345T: git git://git.linbit.com/linux-drbd.git 6346T: git git://git.linbit.com/drbd-8.4.git 6347F: Documentation/admin-guide/blockdev/ 6348F: drivers/block/drbd/ 6349F: include/linux/drbd* 6350F: lib/lru_cache.c 6351 6352DRIVER COMPONENT FRAMEWORK 6353L: dri-devel@lists.freedesktop.org 6354F: drivers/base/component.c 6355F: include/linux/component.h 6356 6357DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6358M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6359R: "Rafael J. Wysocki" <rafael@kernel.org> 6360S: Supported 6361T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6362F: Documentation/core-api/kobject.rst 6363F: drivers/base/ 6364F: fs/debugfs/ 6365F: fs/sysfs/ 6366F: include/linux/debugfs.h 6367F: include/linux/fwnode.h 6368F: include/linux/kobj* 6369F: include/linux/property.h 6370F: lib/kobj* 6371 6372DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6373M: Nishanth Menon <nm@ti.com> 6374L: linux-pm@vger.kernel.org 6375S: Maintained 6376F: drivers/soc/ti/smartreflex.c 6377F: include/linux/power/smartreflex.h 6378 6379DRM ACCEL DRIVERS FOR INTEL VPU 6380M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6381M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/accel/ivpu/ 6386F: include/uapi/drm/ivpu_accel.h 6387 6388DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6389M: Oded Gabbay <ogabbay@kernel.org> 6390L: dri-devel@lists.freedesktop.org 6391S: Maintained 6392C: irc://irc.oftc.net/dri-devel 6393T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6394F: Documentation/accel/ 6395F: drivers/accel/ 6396F: include/drm/drm_accel.h 6397 6398DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6399M: Maxime Ripard <mripard@kernel.org> 6400M: Chen-Yu Tsai <wens@csie.org> 6401R: Jernej Skrabec <jernej.skrabec@gmail.com> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/sun4i/sun8i* 6406 6407DRM DRIVER FOR ARM PL111 CLCD 6408M: Emma Anholt <emma@anholt.net> 6409S: Supported 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/pl111/ 6412 6413DRM DRIVER FOR ARM VERSATILE TFT PANELS 6414M: Linus Walleij <linus.walleij@linaro.org> 6415S: Maintained 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6418F: drivers/gpu/drm/panel/panel-arm-versatile.c 6419 6420DRM DRIVER FOR ASPEED BMC GFX 6421M: Joel Stanley <joel@jms.id.au> 6422L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6423S: Supported 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6426F: drivers/gpu/drm/aspeed/ 6427 6428DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6429M: Dave Airlie <airlied@redhat.com> 6430R: Thomas Zimmermann <tzimmermann@suse.de> 6431R: Jocelyn Falempe <jfalempe@redhat.com> 6432L: dri-devel@lists.freedesktop.org 6433S: Supported 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/ast/ 6436 6437DRM DRIVER FOR BOCHS VIRTUAL GPU 6438M: Gerd Hoffmann <kraxel@redhat.com> 6439L: virtualization@lists.linux-foundation.org 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: drivers/gpu/drm/tiny/bochs.c 6443 6444DRM DRIVER FOR BOE HIMAX8279D PANELS 6445M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6448F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6449 6450DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6451M: Jagan Teki <jagan@amarulasolutions.com> 6452S: Maintained 6453F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6454F: drivers/gpu/drm/bridge/chipone-icn6211.c 6455 6456DRM DRIVER FOR EBBG FT8719 PANEL 6457M: Joel Selvaraj <jo@jsfamily.in> 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6461F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6462 6463DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6464M: Linus Walleij <linus.walleij@linaro.org> 6465S: Maintained 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/tve200/ 6468 6469DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6470M: Icenowy Zheng <icenowy@aosc.io> 6471S: Maintained 6472F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6473F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6474 6475DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6476M: Jagan Teki <jagan@amarulasolutions.com> 6477S: Maintained 6478F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6479F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6480 6481DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6482M: Thomas Zimmermann <tzimmermann@suse.de> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484L: dri-devel@lists.freedesktop.org 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: drivers/gpu/drm/drm_aperture.c 6488F: drivers/gpu/drm/tiny/ofdrm.c 6489F: drivers/gpu/drm/tiny/simpledrm.c 6490F: drivers/video/aperture.c 6491F: drivers/video/nomodeset.c 6492F: include/drm/drm_aperture.h 6493F: include/linux/aperture.h 6494F: include/video/nomodeset.h 6495 6496DRM DRIVER FOR GENERIC EDP PANELS 6497R: Douglas Anderson <dianders@chromium.org> 6498F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6499F: drivers/gpu/drm/panel/panel-edp.c 6500 6501DRM DRIVER FOR GENERIC USB DISPLAY 6502M: Noralf Trønnes <noralf@tronnes.org> 6503S: Maintained 6504W: https://github.com/notro/gud/wiki 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/gud/ 6507F: include/drm/gud.h 6508 6509DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6510M: Hans de Goede <hdegoede@redhat.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/tiny/gm12u320.c 6514 6515DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6516M: Ondrej Jirman <megi@xff.cz> 6517M: Javier Martinez Canillas <javierm@redhat.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6521F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6522 6523DRM DRIVER FOR HX8357D PANELS 6524M: Emma Anholt <emma@anholt.net> 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6528F: drivers/gpu/drm/tiny/hx8357d.c 6529 6530DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6531M: Deepak Rawat <drawat.floss@gmail.com> 6532L: linux-hyperv@vger.kernel.org 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: drivers/gpu/drm/hyperv 6537 6538DRM DRIVER FOR ILITEK ILI9225 PANELS 6539M: David Lechner <david@lechnology.com> 6540S: Maintained 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6543F: drivers/gpu/drm/tiny/ili9225.c 6544 6545DRM DRIVER FOR ILITEK ILI9486 PANELS 6546M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6550F: drivers/gpu/drm/tiny/ili9486.c 6551 6552DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6553M: Jagan Teki <jagan@edgeble.ai> 6554S: Maintained 6555F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6556F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6557 6558DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6559M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6560S: Supported 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: drivers/gpu/drm/logicvc/ 6563 6564DRM DRIVER FOR LVDS PANELS 6565M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6566L: dri-devel@lists.freedesktop.org 6567S: Maintained 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/lvds.yaml 6570F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6571F: drivers/gpu/drm/panel/panel-lvds.c 6572 6573DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6574M: Guido Günther <agx@sigxcpu.org> 6575R: Purism Kernel Team <kernel@puri.sm> 6576S: Maintained 6577F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6578F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6579 6580DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6581M: Dave Airlie <airlied@redhat.com> 6582R: Thomas Zimmermann <tzimmermann@suse.de> 6583R: Jocelyn Falempe <jfalempe@redhat.com> 6584L: dri-devel@lists.freedesktop.org 6585S: Supported 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: drivers/gpu/drm/mgag200/ 6588 6589DRM DRIVER FOR MI0283QT 6590M: Noralf Trønnes <noralf@tronnes.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6594F: drivers/gpu/drm/tiny/mi0283qt.c 6595 6596DRM DRIVER FOR MIPI DBI compatible panels 6597M: Noralf Trønnes <noralf@tronnes.org> 6598S: Maintained 6599W: https://github.com/notro/panel-mipi-dbi/wiki 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6602F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6603 6604DRM DRIVER FOR MSM ADRENO GPU 6605M: Rob Clark <robdclark@gmail.com> 6606M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6607M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6608R: Sean Paul <sean@poorly.run> 6609R: Marijn Suijten <marijn.suijten@somainline.org> 6610L: linux-arm-msm@vger.kernel.org 6611L: dri-devel@lists.freedesktop.org 6612L: freedreno@lists.freedesktop.org 6613S: Maintained 6614B: https://gitlab.freedesktop.org/drm/msm/-/issues 6615T: git https://gitlab.freedesktop.org/drm/msm.git 6616F: Documentation/devicetree/bindings/display/msm/ 6617F: drivers/gpu/drm/msm/ 6618F: include/uapi/drm/msm_drm.h 6619 6620DRM DRIVER FOR NOVATEK NT35510 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6625F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6626 6627DRM DRIVER FOR NOVATEK NT35560 PANELS 6628M: Linus Walleij <linus.walleij@linaro.org> 6629S: Maintained 6630T: git git://anongit.freedesktop.org/drm/drm-misc 6631F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6632F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6633 6634DRM DRIVER FOR NOVATEK NT36523 PANELS 6635M: Jianhua Lu <lujianhua000@gmail.com> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6639F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6640 6641DRM DRIVER FOR NOVATEK NT36672A PANELS 6642M: Sumit Semwal <sumit.semwal@linaro.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6646F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6647 6648DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6649M: Ben Skeggs <bskeggs@redhat.com> 6650M: Karol Herbst <kherbst@redhat.com> 6651M: Lyude Paul <lyude@redhat.com> 6652L: dri-devel@lists.freedesktop.org 6653L: nouveau@lists.freedesktop.org 6654S: Supported 6655W: https://nouveau.freedesktop.org/ 6656Q: https://patchwork.freedesktop.org/project/nouveau/ 6657Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6658B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6659C: irc://irc.oftc.net/nouveau 6660T: git https://gitlab.freedesktop.org/drm/nouveau.git 6661F: drivers/gpu/drm/nouveau/ 6662F: include/uapi/drm/nouveau_drm.h 6663 6664DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6665M: Stefan Mavrodiev <stefan@olimex.com> 6666S: Maintained 6667F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6668F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6669 6670DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6671R: Douglas Anderson <dianders@chromium.org> 6672F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6673F: drivers/gpu/drm/bridge/parade-ps8640.c 6674 6675DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6676M: Noralf Trønnes <noralf@tronnes.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/repaper.txt 6680F: drivers/gpu/drm/tiny/repaper.c 6681 6682DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6683M: Dave Airlie <airlied@redhat.com> 6684M: Gerd Hoffmann <kraxel@redhat.com> 6685L: virtualization@lists.linux-foundation.org 6686S: Obsolete 6687W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: drivers/gpu/drm/tiny/cirrus.c 6690 6691DRM DRIVER FOR QXL VIRTUAL GPU 6692M: Dave Airlie <airlied@redhat.com> 6693M: Gerd Hoffmann <kraxel@redhat.com> 6694L: virtualization@lists.linux-foundation.org 6695L: spice-devel@lists.freedesktop.org 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: drivers/gpu/drm/qxl/ 6699F: include/uapi/drm/qxl_drm.h 6700 6701DRM DRIVER FOR RAYDIUM RM67191 PANELS 6702M: Robert Chiras <robert.chiras@nxp.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6705F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6706 6707DRM DRIVER FOR SAMSUNG DB7430 PANELS 6708M: Linus Walleij <linus.walleij@linaro.org> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6712F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6713 6714DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6715M: Inki Dae <inki.dae@samsung.com> 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717M: Marek Szyprowski <m.szyprowski@samsung.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6721F: drivers/gpu/drm/bridge/samsung-dsim.c 6722F: include/drm/bridge/samsung-dsim.h 6723 6724DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6725M: Markuss Broks <markuss.broks@gmail.com> 6726S: Maintained 6727F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6728F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6729 6730DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6731M: Artur Weber <aweber.kernel@gmail.com> 6732S: Maintained 6733F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6734F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6735 6736DRM DRIVER FOR SITRONIX ST7586 PANELS 6737M: David Lechner <david@lechnology.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6741F: drivers/gpu/drm/tiny/st7586.c 6742 6743DRM DRIVER FOR SITRONIX ST7701 PANELS 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6747F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6748 6749DRM DRIVER FOR SITRONIX ST7703 PANELS 6750M: Guido Günther <agx@sigxcpu.org> 6751R: Purism Kernel Team <kernel@puri.sm> 6752R: Ondrej Jirman <megous@megous.com> 6753S: Maintained 6754F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6755F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6756 6757DRM DRIVER FOR SITRONIX ST7735R PANELS 6758M: David Lechner <david@lechnology.com> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6762F: drivers/gpu/drm/tiny/st7735r.c 6763 6764DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6765M: Javier Martinez Canillas <javierm@redhat.com> 6766S: Maintained 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6769F: drivers/gpu/drm/solomon/ssd130x* 6770 6771DRM DRIVER FOR ST-ERICSSON MCDE 6772M: Linus Walleij <linus.walleij@linaro.org> 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6776F: drivers/gpu/drm/mcde/ 6777 6778DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6779M: Jagan Teki <jagan@amarulasolutions.com> 6780S: Maintained 6781F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6782F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6783 6784DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6785R: Douglas Anderson <dianders@chromium.org> 6786F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6787F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6788 6789DRM DRIVER FOR TPO TPG110 PANELS 6790M: Linus Walleij <linus.walleij@linaro.org> 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6794F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6795 6796DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6797M: Dave Airlie <airlied@redhat.com> 6798R: Sean Paul <sean@poorly.run> 6799R: Thomas Zimmermann <tzimmermann@suse.de> 6800L: dri-devel@lists.freedesktop.org 6801S: Supported 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: drivers/gpu/drm/udl/ 6804 6805DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6806M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6807M: Melissa Wen <melissa.srw@gmail.com> 6808M: Maíra Canal <mairacanal@riseup.net> 6809R: Haneen Mohammed <hamohammed.sa@gmail.com> 6810R: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813T: git git://anongit.freedesktop.org/drm/drm-misc 6814F: Documentation/gpu/vkms.rst 6815F: drivers/gpu/drm/vkms/ 6816 6817DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6818M: Hans de Goede <hdegoede@redhat.com> 6819L: dri-devel@lists.freedesktop.org 6820S: Maintained 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: drivers/gpu/drm/vboxvideo/ 6823 6824DRM DRIVER FOR VMWARE VIRTUAL GPU 6825M: Zack Rusin <zackr@vmware.com> 6826R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6827L: dri-devel@lists.freedesktop.org 6828S: Supported 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: drivers/gpu/drm/vmwgfx/ 6831F: include/uapi/drm/vmwgfx_drm.h 6832 6833DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6834M: Linus Walleij <linus.walleij@linaro.org> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6838F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6839 6840DRM DRIVERS 6841M: David Airlie <airlied@gmail.com> 6842M: Daniel Vetter <daniel@ffwll.ch> 6843L: dri-devel@lists.freedesktop.org 6844S: Maintained 6845B: https://gitlab.freedesktop.org/drm 6846C: irc://irc.oftc.net/dri-devel 6847T: git git://anongit.freedesktop.org/drm/drm 6848F: Documentation/devicetree/bindings/display/ 6849F: Documentation/devicetree/bindings/gpu/ 6850F: Documentation/gpu/ 6851F: drivers/gpu/ 6852F: include/drm/ 6853F: include/linux/vga* 6854F: include/uapi/drm/ 6855 6856DRM DRIVERS AND MISC GPU PATCHES 6857M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6858M: Maxime Ripard <mripard@kernel.org> 6859M: Thomas Zimmermann <tzimmermann@suse.de> 6860S: Maintained 6861W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/gpu/ 6864F: drivers/gpu/drm/* 6865F: drivers/gpu/vga/ 6866F: include/drm/drm* 6867F: include/linux/vga* 6868F: include/uapi/drm/drm* 6869 6870DRM DRIVERS FOR ALLWINNER A10 6871M: Maxime Ripard <mripard@kernel.org> 6872M: Chen-Yu Tsai <wens@csie.org> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/allwinner* 6877F: drivers/gpu/drm/sun4i/ 6878 6879DRM DRIVERS FOR AMLOGIC SOCS 6880M: Neil Armstrong <neil.armstrong@linaro.org> 6881L: dri-devel@lists.freedesktop.org 6882L: linux-amlogic@lists.infradead.org 6883S: Supported 6884W: http://linux-meson.com/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6887F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6888F: Documentation/gpu/meson.rst 6889F: drivers/gpu/drm/meson/ 6890 6891DRM DRIVERS FOR ATMEL HLCDC 6892M: Sam Ravnborg <sam@ravnborg.org> 6893M: Boris Brezillon <bbrezillon@kernel.org> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/atmel/ 6898F: drivers/gpu/drm/atmel-hlcdc/ 6899 6900DRM DRIVERS FOR BRIDGE CHIPS 6901M: Andrzej Hajda <andrzej.hajda@intel.com> 6902M: Neil Armstrong <neil.armstrong@linaro.org> 6903M: Robert Foss <rfoss@kernel.org> 6904R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6905R: Jonas Karlman <jonas@kwiboo.se> 6906R: Jernej Skrabec <jernej.skrabec@gmail.com> 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: Documentation/devicetree/bindings/display/bridge/ 6910F: drivers/gpu/drm/bridge/ 6911F: drivers/gpu/drm/drm_bridge.c 6912F: include/drm/drm_bridge.h 6913 6914DRM DRIVERS FOR EXYNOS 6915M: Inki Dae <inki.dae@samsung.com> 6916M: Seung-Woo Kim <sw0312.kim@samsung.com> 6917M: Kyungmin Park <kyungmin.park@samsung.com> 6918L: dri-devel@lists.freedesktop.org 6919S: Supported 6920T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6921F: Documentation/devicetree/bindings/display/exynos/ 6922F: Documentation/devicetree/bindings/display/samsung/ 6923F: drivers/gpu/drm/exynos/ 6924F: include/uapi/drm/exynos_drm.h 6925 6926DRM DRIVERS FOR FREESCALE DCU 6927M: Stefan Agner <stefan@agner.ch> 6928M: Alison Wang <alison.wang@nxp.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Supported 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6933F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6934F: drivers/gpu/drm/fsl-dcu/ 6935 6936DRM DRIVERS FOR FREESCALE IMX 6937M: Philipp Zabel <p.zabel@pengutronix.de> 6938L: dri-devel@lists.freedesktop.org 6939S: Maintained 6940F: Documentation/devicetree/bindings/display/imx/ 6941F: drivers/gpu/drm/imx/ipuv3/ 6942F: drivers/gpu/ipu-v3/ 6943 6944DRM DRIVERS FOR FREESCALE IMX BRIDGE 6945M: Liu Ying <victor.liu@nxp.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6949F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6950F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6951F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6952F: drivers/gpu/drm/bridge/imx/ 6953 6954DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6955M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6956L: dri-devel@lists.freedesktop.org 6957S: Maintained 6958T: git git://github.com/patjak/drm-gma500 6959F: drivers/gpu/drm/gma500/ 6960 6961DRM DRIVERS FOR HISILICON 6962M: Xinliang Liu <xinliang.liu@linaro.org> 6963M: Tian Tao <tiantao6@hisilicon.com> 6964R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6965R: Sumit Semwal <sumit.semwal@linaro.org> 6966R: Yongqin Liu <yongqin.liu@linaro.org> 6967R: John Stultz <jstultz@google.com> 6968L: dri-devel@lists.freedesktop.org 6969S: Maintained 6970T: git git://anongit.freedesktop.org/drm/drm-misc 6971F: Documentation/devicetree/bindings/display/hisilicon/ 6972F: drivers/gpu/drm/hisilicon/ 6973 6974DRM DRIVERS FOR LIMA 6975M: Qiang Yu <yuq825@gmail.com> 6976L: dri-devel@lists.freedesktop.org 6977L: lima@lists.freedesktop.org (moderated for non-subscribers) 6978S: Maintained 6979T: git git://anongit.freedesktop.org/drm/drm-misc 6980F: drivers/gpu/drm/lima/ 6981F: include/uapi/drm/lima_drm.h 6982 6983DRM DRIVERS FOR LOONGSON 6984M: Sui Jingfeng <suijingfeng@loongson.cn> 6985L: dri-devel@lists.freedesktop.org 6986S: Supported 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: drivers/gpu/drm/loongson/ 6989 6990DRM DRIVERS FOR MEDIATEK 6991M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6992M: Philipp Zabel <p.zabel@pengutronix.de> 6993L: dri-devel@lists.freedesktop.org 6994L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6995S: Supported 6996F: Documentation/devicetree/bindings/display/mediatek/ 6997F: drivers/gpu/drm/mediatek/ 6998F: drivers/phy/mediatek/phy-mtk-dp.c 6999F: drivers/phy/mediatek/phy-mtk-hdmi* 7000F: drivers/phy/mediatek/phy-mtk-mipi* 7001 7002DRM DRIVERS FOR NVIDIA TEGRA 7003M: Thierry Reding <thierry.reding@gmail.com> 7004M: Mikko Perttunen <mperttunen@nvidia.com> 7005L: dri-devel@lists.freedesktop.org 7006L: linux-tegra@vger.kernel.org 7007S: Supported 7008T: git https://gitlab.freedesktop.org/drm/tegra.git 7009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7010F: Documentation/devicetree/bindings/gpu/host1x/ 7011F: drivers/gpu/drm/tegra/ 7012F: drivers/gpu/host1x/ 7013F: include/linux/host1x.h 7014F: include/uapi/drm/tegra_drm.h 7015 7016DRM DRIVERS FOR RENESAS 7017M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7018M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7019L: dri-devel@lists.freedesktop.org 7020L: linux-renesas-soc@vger.kernel.org 7021S: Supported 7022T: git git://linuxtv.org/pinchartl/media drm/du/next 7023F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7024F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7025F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7026F: Documentation/devicetree/bindings/display/renesas,du.yaml 7027F: drivers/gpu/drm/renesas/ 7028F: include/linux/platform_data/shmob_drm.h 7029 7030DRM DRIVERS FOR ROCKCHIP 7031M: Sandy Huang <hjc@rock-chips.com> 7032M: Heiko Stübner <heiko@sntech.de> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: Documentation/devicetree/bindings/display/rockchip/ 7037F: drivers/gpu/drm/rockchip/ 7038 7039DRM DRIVERS FOR STI 7040M: Alain Volmat <alain.volmat@foss.st.com> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7045F: drivers/gpu/drm/sti 7046 7047DRM DRIVERS FOR STM 7048M: Yannick Fertre <yannick.fertre@foss.st.com> 7049M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7050M: Philippe Cornu <philippe.cornu@foss.st.com> 7051L: dri-devel@lists.freedesktop.org 7052S: Maintained 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7055F: drivers/gpu/drm/stm 7056 7057DRM DRIVERS FOR TI KEYSTONE 7058M: Jyri Sarha <jyri.sarha@iki.fi> 7059M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7060L: dri-devel@lists.freedesktop.org 7061S: Maintained 7062T: git git://anongit.freedesktop.org/drm/drm-misc 7063F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7064F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7065F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7066F: drivers/gpu/drm/tidss/ 7067 7068DRM DRIVERS FOR TI LCDC 7069M: Jyri Sarha <jyri.sarha@iki.fi> 7070M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7071L: dri-devel@lists.freedesktop.org 7072S: Maintained 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/devicetree/bindings/display/tilcdc/ 7075F: drivers/gpu/drm/tilcdc/ 7076 7077DRM DRIVERS FOR TI OMAP 7078M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/ti/ 7083F: drivers/gpu/drm/omapdrm/ 7084 7085DRM DRIVERS FOR V3D 7086M: Emma Anholt <emma@anholt.net> 7087M: Melissa Wen <mwen@igalia.com> 7088S: Supported 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7091F: drivers/gpu/drm/v3d/ 7092F: include/uapi/drm/v3d_drm.h 7093 7094DRM DRIVERS FOR VC4 7095M: Emma Anholt <emma@anholt.net> 7096M: Maxime Ripard <mripard@kernel.org> 7097S: Supported 7098T: git git://github.com/anholt/linux 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7101F: drivers/gpu/drm/vc4/ 7102F: include/uapi/drm/vc4_drm.h 7103 7104DRM DRIVERS FOR VIVANTE GPU IP 7105M: Lucas Stach <l.stach@pengutronix.de> 7106R: Russell King <linux+etnaviv@armlinux.org.uk> 7107R: Christian Gmeiner <christian.gmeiner@gmail.com> 7108L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7112F: drivers/gpu/drm/etnaviv/ 7113F: include/uapi/drm/etnaviv_drm.h 7114 7115DRM DRIVERS FOR XEN 7116M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7117L: dri-devel@lists.freedesktop.org 7118L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7119S: Supported 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: Documentation/gpu/xen-front.rst 7122F: drivers/gpu/drm/xen/ 7123 7124DRM DRIVERS FOR XILINX 7125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7126L: dri-devel@lists.freedesktop.org 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: Documentation/devicetree/bindings/display/xlnx/ 7130F: drivers/gpu/drm/xlnx/ 7131 7132DRM GPU SCHEDULER 7133M: Luben Tuikov <luben.tuikov@amd.com> 7134L: dri-devel@lists.freedesktop.org 7135S: Maintained 7136T: git git://anongit.freedesktop.org/drm/drm-misc 7137F: drivers/gpu/drm/scheduler/ 7138F: include/drm/gpu_scheduler.h 7139 7140DRM PANEL DRIVERS 7141M: Neil Armstrong <neil.armstrong@linaro.org> 7142R: Sam Ravnborg <sam@ravnborg.org> 7143L: dri-devel@lists.freedesktop.org 7144S: Maintained 7145T: git git://anongit.freedesktop.org/drm/drm-misc 7146F: Documentation/devicetree/bindings/display/panel/ 7147F: drivers/gpu/drm/drm_panel.c 7148F: drivers/gpu/drm/panel/ 7149F: include/drm/drm_panel.h 7150 7151DRM PRIVACY-SCREEN CLASS 7152M: Hans de Goede <hdegoede@redhat.com> 7153L: dri-devel@lists.freedesktop.org 7154S: Maintained 7155T: git git://anongit.freedesktop.org/drm/drm-misc 7156F: drivers/gpu/drm/drm_privacy_screen* 7157F: include/drm/drm_privacy_screen* 7158 7159DRM TTM SUBSYSTEM 7160M: Christian Koenig <christian.koenig@amd.com> 7161M: Huang Rui <ray.huang@amd.com> 7162L: dri-devel@lists.freedesktop.org 7163S: Maintained 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: drivers/gpu/drm/ttm/ 7166F: include/drm/ttm/ 7167 7168DRM AUTOMATED TESTING 7169M: Helen Koike <helen.koike@collabora.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172T: git git://anongit.freedesktop.org/drm/drm-misc 7173F: Documentation/gpu/automated_testing.rst 7174F: drivers/gpu/drm/ci/ 7175 7176DSBR100 USB FM RADIO DRIVER 7177M: Alexey Klimov <klimov.linux@gmail.com> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180T: git git://linuxtv.org/media_tree.git 7181F: drivers/media/radio/dsbr100.c 7182 7183DT3155 MEDIA DRIVER 7184M: Hans Verkuil <hverkuil@xs4all.nl> 7185L: linux-media@vger.kernel.org 7186S: Odd Fixes 7187W: https://linuxtv.org 7188T: git git://linuxtv.org/media_tree.git 7189F: drivers/media/pci/dt3155/ 7190 7191DVB_USB_AF9015 MEDIA DRIVER 7192M: Antti Palosaari <crope@iki.fi> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://palosaari.fi/linux/ 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/anttip/media_tree.git 7199F: drivers/media/usb/dvb-usb-v2/af9015* 7200 7201DVB_USB_AF9035 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206W: http://palosaari.fi/linux/ 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/af9035* 7210 7211DVB_USB_ANYSEE MEDIA DRIVER 7212M: Antti Palosaari <crope@iki.fi> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://palosaari.fi/linux/ 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/anysee* 7220 7221DVB_USB_AU6610 MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/au6610* 7230 7231DVB_USB_CE6230 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/ce6230* 7240 7241DVB_USB_CXUSB MEDIA DRIVER 7242M: Michael Krufky <mkrufky@linuxtv.org> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://github.com/mkrufky 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/media_tree.git 7249F: drivers/media/usb/dvb-usb/cxusb* 7250 7251DVB_USB_EC168 MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/ec168* 7260 7261DVB_USB_GL861 MEDIA DRIVER 7262M: Antti Palosaari <crope@iki.fi> 7263L: linux-media@vger.kernel.org 7264S: Maintained 7265W: https://linuxtv.org 7266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7267T: git git://linuxtv.org/anttip/media_tree.git 7268F: drivers/media/usb/dvb-usb-v2/gl861* 7269 7270DVB_USB_MXL111SF MEDIA DRIVER 7271M: Michael Krufky <mkrufky@linuxtv.org> 7272L: linux-media@vger.kernel.org 7273S: Maintained 7274W: https://linuxtv.org 7275W: http://github.com/mkrufky 7276Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7277T: git git://linuxtv.org/mkrufky/mxl111sf.git 7278F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7279 7280DVB_USB_RTL28XXU MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7289 7290DVB_USB_V2 MEDIA DRIVER 7291M: Antti Palosaari <crope@iki.fi> 7292L: linux-media@vger.kernel.org 7293S: Maintained 7294W: https://linuxtv.org 7295W: http://palosaari.fi/linux/ 7296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7297T: git git://linuxtv.org/anttip/media_tree.git 7298F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7299F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7300 7301DYNAMIC DEBUG 7302M: Jason Baron <jbaron@akamai.com> 7303M: Jim Cromie <jim.cromie@gmail.com> 7304S: Maintained 7305F: include/linux/dynamic_debug.h 7306F: lib/dynamic_debug.c 7307F: lib/test_dynamic_debug.c 7308 7309DYNAMIC INTERRUPT MODERATION 7310M: Tal Gilboa <talgi@nvidia.com> 7311S: Maintained 7312F: Documentation/networking/net_dim.rst 7313F: include/linux/dim.h 7314F: lib/dim/ 7315 7316DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7317M: Daniel Lezcano <daniel.lezcano@kernel.org> 7318L: linux-pm@vger.kernel.org 7319S: Supported 7320B: https://bugzilla.kernel.org 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7322F: drivers/powercap/dtpm* 7323F: include/linux/dtpm.h 7324 7325DZ DECSTATION DZ11 SERIAL DRIVER 7326M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7327S: Maintained 7328F: drivers/tty/serial/dz.* 7329 7330E3X0 POWER BUTTON DRIVER 7331M: Moritz Fischer <moritz.fischer@ettus.com> 7332L: usrp-users@lists.ettus.com 7333S: Supported 7334W: http://www.ettus.com 7335F: Documentation/devicetree/bindings/input/e3x0-button.txt 7336F: drivers/input/misc/e3x0-button.c 7337 7338E4000 MEDIA DRIVER 7339M: Antti Palosaari <crope@iki.fi> 7340L: linux-media@vger.kernel.org 7341S: Maintained 7342W: https://linuxtv.org 7343W: http://palosaari.fi/linux/ 7344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7345T: git git://linuxtv.org/anttip/media_tree.git 7346F: drivers/media/tuners/e4000* 7347 7348EARTH_PT1 MEDIA DRIVER 7349M: Akihiro Tsukada <tskd08@gmail.com> 7350L: linux-media@vger.kernel.org 7351S: Odd Fixes 7352F: drivers/media/pci/pt1/ 7353 7354EARTH_PT3 MEDIA DRIVER 7355M: Akihiro Tsukada <tskd08@gmail.com> 7356L: linux-media@vger.kernel.org 7357S: Odd Fixes 7358F: drivers/media/pci/pt3/ 7359 7360EC100 MEDIA DRIVER 7361M: Antti Palosaari <crope@iki.fi> 7362L: linux-media@vger.kernel.org 7363S: Maintained 7364W: https://linuxtv.org 7365W: http://palosaari.fi/linux/ 7366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7367T: git git://linuxtv.org/anttip/media_tree.git 7368F: drivers/media/dvb-frontends/ec100* 7369 7370ECRYPT FILE SYSTEM 7371M: Tyler Hicks <code@tyhicks.com> 7372L: ecryptfs@vger.kernel.org 7373S: Odd Fixes 7374W: http://ecryptfs.org 7375W: https://launchpad.net/ecryptfs 7376T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7377F: Documentation/filesystems/ecryptfs.rst 7378F: fs/ecryptfs/ 7379 7380EDAC-AMD64 7381M: Yazen Ghannam <yazen.ghannam@amd.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/amd64_edac* 7385F: drivers/edac/mce_amd* 7386 7387EDAC-ARMADA 7388M: Jan Luebbe <jlu@pengutronix.de> 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7392F: drivers/edac/armada_xp_* 7393 7394EDAC-AST2500 7395M: Stefan Schaeckeler <sschaeck@cisco.com> 7396S: Supported 7397F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7398F: drivers/edac/aspeed_edac.c 7399 7400EDAC-BLUEFIELD 7401M: Shravan Kumar Ramani <shravankr@nvidia.com> 7402S: Supported 7403F: drivers/edac/bluefield_edac.c 7404 7405EDAC-CALXEDA 7406M: Andre Przywara <andre.przywara@arm.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/highbank* 7410 7411EDAC-CAVIUM OCTEON 7412M: Ralf Baechle <ralf@linux-mips.org> 7413L: linux-edac@vger.kernel.org 7414L: linux-mips@vger.kernel.org 7415S: Supported 7416F: drivers/edac/octeon_edac* 7417 7418EDAC-CAVIUM THUNDERX 7419M: Robert Richter <rric@kernel.org> 7420L: linux-edac@vger.kernel.org 7421S: Odd Fixes 7422F: drivers/edac/thunderx_edac* 7423 7424EDAC-CORE 7425M: Borislav Petkov <bp@alien8.de> 7426M: Tony Luck <tony.luck@intel.com> 7427R: James Morse <james.morse@arm.com> 7428R: Mauro Carvalho Chehab <mchehab@kernel.org> 7429R: Robert Richter <rric@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Supported 7432T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7433F: Documentation/admin-guide/ras.rst 7434F: Documentation/driver-api/edac.rst 7435F: drivers/edac/ 7436F: include/linux/edac.h 7437 7438EDAC-DMC520 7439M: Lei Wang <lewan@microsoft.com> 7440L: linux-edac@vger.kernel.org 7441S: Supported 7442F: drivers/edac/dmc520_edac.c 7443 7444EDAC-E752X 7445M: Mark Gross <markgross@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/e752x_edac.c 7449 7450EDAC-E7XXX 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/e7xxx_edac.c 7454 7455EDAC-FSL_DDR 7456M: York Sun <york.sun@nxp.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/fsl_ddr_edac.* 7460 7461EDAC-GHES 7462M: Mauro Carvalho Chehab <mchehab@kernel.org> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ghes_edac.c 7466 7467EDAC-I10NM 7468M: Tony Luck <tony.luck@intel.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/i10nm_base.c 7472 7473EDAC-I3000 7474L: linux-edac@vger.kernel.org 7475S: Orphan 7476F: drivers/edac/i3000_edac.c 7477 7478EDAC-I5000 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/i5000_edac.c 7482 7483EDAC-I5400 7484M: Mauro Carvalho Chehab <mchehab@kernel.org> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/i5400_edac.c 7488 7489EDAC-I7300 7490M: Mauro Carvalho Chehab <mchehab@kernel.org> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/i7300_edac.c 7494 7495EDAC-I7CORE 7496M: Mauro Carvalho Chehab <mchehab@kernel.org> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/i7core_edac.c 7500 7501EDAC-I82443BXGX 7502M: Tim Small <tim@buttersideup.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/i82443bxgx_edac.c 7506 7507EDAC-I82975X 7508M: "Arvind R." <arvino55@gmail.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/i82975x_edac.c 7512 7513EDAC-IE31200 7514M: Jason Baron <jbaron@akamai.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/ie31200_edac.c 7518 7519EDAC-IGEN6 7520M: Tony Luck <tony.luck@intel.com> 7521R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/igen6_edac.c 7525 7526EDAC-MPC85XX 7527M: Johannes Thumshirn <morbidrsa@gmail.com> 7528L: linux-edac@vger.kernel.org 7529S: Maintained 7530F: drivers/edac/mpc85xx_edac.[ch] 7531 7532EDAC-NPCM 7533M: Marvin Lin <kflin@nuvoton.com> 7534M: Stanley Chu <yschu@nuvoton.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7538F: drivers/edac/npcm_edac.c 7539 7540EDAC-PASEMI 7541M: Egor Martovetsky <egor@pasemi.com> 7542L: linux-edac@vger.kernel.org 7543S: Maintained 7544F: drivers/edac/pasemi_edac.c 7545 7546EDAC-PND2 7547M: Tony Luck <tony.luck@intel.com> 7548L: linux-edac@vger.kernel.org 7549S: Maintained 7550F: drivers/edac/pnd2_edac.[ch] 7551 7552EDAC-QCOM 7553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7554L: linux-arm-msm@vger.kernel.org 7555L: linux-edac@vger.kernel.org 7556S: Maintained 7557F: drivers/edac/qcom_edac.c 7558 7559EDAC-R82600 7560M: Tim Small <tim@buttersideup.com> 7561L: linux-edac@vger.kernel.org 7562S: Maintained 7563F: drivers/edac/r82600_edac.c 7564 7565EDAC-SBRIDGE 7566M: Tony Luck <tony.luck@intel.com> 7567R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7568L: linux-edac@vger.kernel.org 7569S: Maintained 7570F: drivers/edac/sb_edac.c 7571 7572EDAC-SKYLAKE 7573M: Tony Luck <tony.luck@intel.com> 7574L: linux-edac@vger.kernel.org 7575S: Maintained 7576F: drivers/edac/skx_*.[ch] 7577 7578EDAC-TI 7579M: Tero Kristo <kristo@kernel.org> 7580L: linux-edac@vger.kernel.org 7581S: Odd Fixes 7582F: drivers/edac/ti_edac.c 7583 7584EDIROL UA-101/UA-1000 DRIVER 7585M: Clemens Ladisch <clemens@ladisch.de> 7586L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7587S: Maintained 7588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7589F: sound/usb/misc/ua101.c 7590 7591EFI TEST DRIVER 7592M: Ivan Hu <ivan.hu@canonical.com> 7593M: Ard Biesheuvel <ardb@kernel.org> 7594L: linux-efi@vger.kernel.org 7595S: Maintained 7596F: drivers/firmware/efi/test/ 7597 7598EFI VARIABLE FILESYSTEM 7599M: Jeremy Kerr <jk@ozlabs.org> 7600M: Ard Biesheuvel <ardb@kernel.org> 7601L: linux-efi@vger.kernel.org 7602S: Maintained 7603T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7604F: fs/efivarfs/ 7605 7606EFIFB FRAMEBUFFER DRIVER 7607M: Peter Jones <pjones@redhat.com> 7608L: linux-fbdev@vger.kernel.org 7609S: Maintained 7610F: drivers/video/fbdev/efifb.c 7611 7612EFS FILESYSTEM 7613S: Orphan 7614W: http://aeschi.ch.eu.org/efs/ 7615F: fs/efs/ 7616 7617EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7618M: Douglas Miller <dougmill@linux.ibm.com> 7619L: netdev@vger.kernel.org 7620S: Maintained 7621F: drivers/net/ethernet/ibm/ehea/ 7622 7623ELM327 CAN NETWORK DRIVER 7624M: Max Staudt <max@enpas.org> 7625L: linux-can@vger.kernel.org 7626S: Maintained 7627F: Documentation/networking/device_drivers/can/can327.rst 7628F: drivers/net/can/can327.c 7629 7630EM28XX VIDEO4LINUX DRIVER 7631M: Mauro Carvalho Chehab <mchehab@kernel.org> 7632L: linux-media@vger.kernel.org 7633S: Maintained 7634W: https://linuxtv.org 7635T: git git://linuxtv.org/media_tree.git 7636F: Documentation/admin-guide/media/em28xx* 7637F: drivers/media/usb/em28xx/ 7638 7639EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7640M: Adrian Hunter <adrian.hunter@intel.com> 7641M: Ritesh Harjani <riteshh@codeaurora.org> 7642M: Asutosh Das <asutoshd@codeaurora.org> 7643L: linux-mmc@vger.kernel.org 7644S: Supported 7645F: drivers/mmc/host/cqhci* 7646 7647EMS CPC-PCI CAN DRIVER 7648M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7649M: support@ems-wuensche.com 7650L: linux-can@vger.kernel.org 7651S: Maintained 7652F: drivers/net/can/sja1000/ems_pci.c 7653 7654EMULEX 10Gbps iSCSI - OneConnect DRIVER 7655M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7656L: linux-scsi@vger.kernel.org 7657S: Supported 7658W: http://www.broadcom.com 7659F: drivers/scsi/be2iscsi/ 7660 7661EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7662M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7663M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7664M: Somnath Kotur <somnath.kotur@broadcom.com> 7665L: netdev@vger.kernel.org 7666S: Supported 7667W: http://www.emulex.com 7668F: drivers/net/ethernet/emulex/benet/ 7669 7670EMULEX ONECONNECT ROCE DRIVER 7671M: Selvin Xavier <selvin.xavier@broadcom.com> 7672L: linux-rdma@vger.kernel.org 7673S: Odd Fixes 7674W: http://www.broadcom.com 7675F: drivers/infiniband/hw/ocrdma/ 7676F: include/uapi/rdma/ocrdma-abi.h 7677 7678EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7679M: James Smart <james.smart@broadcom.com> 7680M: Ram Vegesna <ram.vegesna@broadcom.com> 7681L: linux-scsi@vger.kernel.org 7682L: target-devel@vger.kernel.org 7683S: Supported 7684W: http://www.broadcom.com 7685F: drivers/scsi/elx/ 7686 7687EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7688M: James Smart <james.smart@broadcom.com> 7689M: Dick Kennedy <dick.kennedy@broadcom.com> 7690L: linux-scsi@vger.kernel.org 7691S: Supported 7692W: http://www.broadcom.com 7693F: drivers/scsi/lpfc/ 7694 7695ENE CB710 FLASH CARD READER DRIVER 7696M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7697S: Maintained 7698F: drivers/misc/cb710/ 7699F: drivers/mmc/host/cb710-mmc.* 7700F: include/linux/cb710.h 7701 7702ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7703M: Maxim Levitsky <maximlevitsky@gmail.com> 7704S: Maintained 7705F: drivers/media/rc/ene_ir.* 7706 7707EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7708M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7709L: linuxppc-dev@lists.ozlabs.org 7710S: Maintained 7711F: drivers/tty/ehv_bytechan.c 7712 7713EPSON S1D13XXX FRAMEBUFFER DRIVER 7714M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7715S: Maintained 7716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7717F: drivers/video/fbdev/s1d13xxxfb.c 7718F: include/video/s1d13xxxfb.h 7719 7720EROFS FILE SYSTEM 7721M: Gao Xiang <xiang@kernel.org> 7722M: Chao Yu <chao@kernel.org> 7723R: Yue Hu <huyue2@coolpad.com> 7724R: Jeffle Xu <jefflexu@linux.alibaba.com> 7725L: linux-erofs@lists.ozlabs.org 7726S: Maintained 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7728F: Documentation/ABI/testing/sysfs-fs-erofs 7729F: Documentation/filesystems/erofs.rst 7730F: fs/erofs/ 7731F: include/trace/events/erofs.h 7732 7733ERRSEQ ERROR TRACKING INFRASTRUCTURE 7734M: Jeff Layton <jlayton@kernel.org> 7735S: Maintained 7736F: include/linux/errseq.h 7737F: lib/errseq.c 7738 7739ESD CAN/USB DRIVERS 7740M: Frank Jungclaus <frank.jungclaus@esd.eu> 7741R: socketcan@esd.eu 7742L: linux-can@vger.kernel.org 7743S: Maintained 7744F: drivers/net/can/usb/esd_usb.c 7745 7746ET131X NETWORK DRIVER 7747M: Mark Einon <mark.einon@gmail.com> 7748S: Odd Fixes 7749F: drivers/net/ethernet/agere/ 7750 7751ETAS ES58X CAN/USB DRIVER 7752M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7753L: linux-can@vger.kernel.org 7754S: Maintained 7755F: Documentation/networking/devlink/etas_es58x.rst 7756F: drivers/net/can/usb/etas_es58x/ 7757 7758ETHERNET BRIDGE 7759M: Roopa Prabhu <roopa@nvidia.com> 7760M: Nikolay Aleksandrov <razor@blackwall.org> 7761L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7762L: netdev@vger.kernel.org 7763S: Maintained 7764W: http://www.linuxfoundation.org/en/Net:Bridge 7765F: include/linux/netfilter_bridge/ 7766F: net/bridge/ 7767 7768ETHERNET PHY LIBRARY 7769M: Andrew Lunn <andrew@lunn.ch> 7770M: Heiner Kallweit <hkallweit1@gmail.com> 7771R: Russell King <linux@armlinux.org.uk> 7772L: netdev@vger.kernel.org 7773S: Maintained 7774F: Documentation/ABI/testing/sysfs-class-net-phydev 7775F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7776F: Documentation/devicetree/bindings/net/mdio* 7777F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7778F: Documentation/networking/phy.rst 7779F: drivers/net/mdio/ 7780F: drivers/net/mdio/acpi_mdio.c 7781F: drivers/net/mdio/fwnode_mdio.c 7782F: drivers/net/mdio/of_mdio.c 7783F: drivers/net/pcs/ 7784F: drivers/net/phy/ 7785F: include/dt-bindings/net/qca-ar803x.h 7786F: include/linux/*mdio*.h 7787F: include/linux/linkmode.h 7788F: include/linux/mdio/*.h 7789F: include/linux/mii.h 7790F: include/linux/of_net.h 7791F: include/linux/phy.h 7792F: include/linux/phy_fixed.h 7793F: include/linux/phylib_stubs.h 7794F: include/linux/platform_data/mdio-bcm-unimac.h 7795F: include/linux/platform_data/mdio-gpio.h 7796F: include/trace/events/mdio.h 7797F: include/uapi/linux/mdio.h 7798F: include/uapi/linux/mii.h 7799F: net/core/of_net.c 7800 7801EXEC & BINFMT API 7802R: Eric Biederman <ebiederm@xmission.com> 7803R: Kees Cook <keescook@chromium.org> 7804L: linux-mm@kvack.org 7805S: Supported 7806T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7807F: fs/*binfmt_*.c 7808F: fs/exec.c 7809F: include/linux/binfmts.h 7810F: include/linux/elf.h 7811F: include/uapi/linux/binfmts.h 7812F: include/uapi/linux/elf.h 7813F: tools/testing/selftests/exec/ 7814N: asm/elf.h 7815N: binfmt 7816 7817EXFAT FILE SYSTEM 7818M: Namjae Jeon <linkinjeon@kernel.org> 7819M: Sungjong Seo <sj1557.seo@samsung.com> 7820L: linux-fsdevel@vger.kernel.org 7821S: Maintained 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7823F: fs/exfat/ 7824 7825EXT2 FILE SYSTEM 7826M: Jan Kara <jack@suse.com> 7827L: linux-ext4@vger.kernel.org 7828S: Maintained 7829F: Documentation/filesystems/ext2.rst 7830F: fs/ext2/ 7831F: include/linux/ext2* 7832 7833EXT4 FILE SYSTEM 7834M: "Theodore Ts'o" <tytso@mit.edu> 7835M: Andreas Dilger <adilger.kernel@dilger.ca> 7836L: linux-ext4@vger.kernel.org 7837S: Maintained 7838W: http://ext4.wiki.kernel.org 7839Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7841F: Documentation/filesystems/ext4/ 7842F: fs/ext4/ 7843F: include/trace/events/ext4.h 7844F: include/uapi/linux/ext4.h 7845 7846Extended Verification Module (EVM) 7847M: Mimi Zohar <zohar@linux.ibm.com> 7848L: linux-integrity@vger.kernel.org 7849S: Supported 7850T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7851F: security/integrity/ 7852F: security/integrity/evm/ 7853 7854EXTENSIBLE FIRMWARE INTERFACE (EFI) 7855M: Ard Biesheuvel <ardb@kernel.org> 7856L: linux-efi@vger.kernel.org 7857S: Maintained 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7859F: Documentation/admin-guide/efi-stub.rst 7860F: arch/*/include/asm/efi.h 7861F: arch/*/kernel/efi.c 7862F: arch/arm/boot/compressed/efi-header.S 7863F: arch/x86/platform/efi/ 7864F: drivers/firmware/efi/ 7865F: include/linux/efi*.h 7866 7867EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7868M: MyungJoo Ham <myungjoo.ham@samsung.com> 7869M: Chanwoo Choi <cw00.choi@samsung.com> 7870L: linux-kernel@vger.kernel.org 7871S: Maintained 7872T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7873F: Documentation/devicetree/bindings/extcon/ 7874F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7875F: drivers/extcon/ 7876F: include/linux/extcon.h 7877F: include/linux/extcon/ 7878 7879EXTRA BOOT CONFIG 7880M: Masami Hiramatsu <mhiramat@kernel.org> 7881L: linux-kernel@vger.kernel.org 7882L: linux-trace-kernel@vger.kernel.org 7883S: Maintained 7884Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7885T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7886F: Documentation/admin-guide/bootconfig.rst 7887F: fs/proc/bootconfig.c 7888F: include/linux/bootconfig.h 7889F: lib/bootconfig-data.S 7890F: lib/bootconfig.c 7891F: tools/bootconfig/* 7892F: tools/bootconfig/scripts/* 7893 7894EXYNOS DP DRIVER 7895M: Jingoo Han <jingoohan1@gmail.com> 7896L: dri-devel@lists.freedesktop.org 7897S: Maintained 7898F: drivers/gpu/drm/exynos/exynos_dp* 7899 7900EXYNOS SYSMMU (IOMMU) driver 7901M: Marek Szyprowski <m.szyprowski@samsung.com> 7902L: iommu@lists.linux.dev 7903S: Maintained 7904F: drivers/iommu/exynos-iommu.c 7905 7906F2FS FILE SYSTEM 7907M: Jaegeuk Kim <jaegeuk@kernel.org> 7908M: Chao Yu <chao@kernel.org> 7909L: linux-f2fs-devel@lists.sourceforge.net 7910S: Maintained 7911W: https://f2fs.wiki.kernel.org/ 7912Q: https://patchwork.kernel.org/project/f2fs/list/ 7913B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7914T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7915F: Documentation/ABI/testing/sysfs-fs-f2fs 7916F: Documentation/filesystems/f2fs.rst 7917F: fs/f2fs/ 7918F: include/linux/f2fs_fs.h 7919F: include/trace/events/f2fs.h 7920F: include/uapi/linux/f2fs.h 7921 7922F71805F HARDWARE MONITORING DRIVER 7923M: Jean Delvare <jdelvare@suse.com> 7924L: linux-hwmon@vger.kernel.org 7925S: Maintained 7926F: Documentation/hwmon/f71805f.rst 7927F: drivers/hwmon/f71805f.c 7928 7929FADDR2LINE 7930M: Josh Poimboeuf <jpoimboe@kernel.org> 7931S: Maintained 7932F: scripts/faddr2line 7933 7934FAILOVER MODULE 7935M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7936L: netdev@vger.kernel.org 7937S: Supported 7938F: Documentation/networking/failover.rst 7939F: include/net/failover.h 7940F: net/core/failover.c 7941 7942FANOTIFY 7943M: Jan Kara <jack@suse.cz> 7944R: Amir Goldstein <amir73il@gmail.com> 7945R: Matthew Bobrowski <repnop@google.com> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/notify/fanotify/ 7949F: include/linux/fanotify.h 7950F: include/uapi/linux/fanotify.h 7951 7952FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7953M: Linus Walleij <linus.walleij@linaro.org> 7954L: linux-usb@vger.kernel.org 7955S: Maintained 7956F: drivers/usb/fotg210/ 7957 7958FARSYNC SYNCHRONOUS DRIVER 7959M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7960S: Supported 7961W: http://www.farsite.co.uk/ 7962F: drivers/net/wan/farsync.* 7963 7964FAULT INJECTION SUPPORT 7965M: Akinobu Mita <akinobu.mita@gmail.com> 7966S: Supported 7967F: Documentation/fault-injection/ 7968F: lib/fault-inject.c 7969 7970FBTFT Framebuffer drivers 7971L: dri-devel@lists.freedesktop.org 7972L: linux-fbdev@vger.kernel.org 7973S: Orphan 7974F: drivers/staging/fbtft/ 7975 7976FC0011 TUNER DRIVER 7977M: Michael Buesch <m@bues.ch> 7978L: linux-media@vger.kernel.org 7979S: Maintained 7980F: drivers/media/tuners/fc0011.c 7981F: drivers/media/tuners/fc0011.h 7982 7983FC2580 MEDIA DRIVER 7984M: Antti Palosaari <crope@iki.fi> 7985L: linux-media@vger.kernel.org 7986S: Maintained 7987W: https://linuxtv.org 7988W: http://palosaari.fi/linux/ 7989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7990T: git git://linuxtv.org/anttip/media_tree.git 7991F: drivers/media/tuners/fc2580* 7992 7993FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7994M: Hannes Reinecke <hare@suse.de> 7995L: linux-scsi@vger.kernel.org 7996S: Supported 7997W: www.Open-FCoE.org 7998F: drivers/scsi/fcoe/ 7999F: drivers/scsi/libfc/ 8000F: include/scsi/fc/ 8001F: include/scsi/libfc.h 8002F: include/scsi/libfcoe.h 8003F: include/uapi/scsi/fc/ 8004 8005FILE LOCKING (flock() and fcntl()/lockf()) 8006M: Jeff Layton <jlayton@kernel.org> 8007M: Chuck Lever <chuck.lever@oracle.com> 8008L: linux-fsdevel@vger.kernel.org 8009S: Maintained 8010F: fs/fcntl.c 8011F: fs/locks.c 8012F: include/linux/fcntl.h 8013F: include/uapi/linux/fcntl.h 8014 8015FILESYSTEM DIRECT ACCESS (DAX) 8016M: Dan Williams <dan.j.williams@intel.com> 8017R: Matthew Wilcox <willy@infradead.org> 8018R: Jan Kara <jack@suse.cz> 8019L: linux-fsdevel@vger.kernel.org 8020L: nvdimm@lists.linux.dev 8021S: Supported 8022F: fs/dax.c 8023F: include/linux/dax.h 8024F: include/trace/events/fs_dax.h 8025 8026FILESYSTEMS (VFS and infrastructure) 8027M: Alexander Viro <viro@zeniv.linux.org.uk> 8028M: Christian Brauner <brauner@kernel.org> 8029L: linux-fsdevel@vger.kernel.org 8030S: Maintained 8031F: fs/* 8032F: include/linux/fs.h 8033F: include/linux/fs_types.h 8034F: include/uapi/linux/fs.h 8035F: include/uapi/linux/openat2.h 8036 8037FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8038M: Riku Voipio <riku.voipio@iki.fi> 8039L: linux-hwmon@vger.kernel.org 8040S: Maintained 8041F: drivers/hwmon/f75375s.c 8042F: include/linux/f75375s.h 8043 8044FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8045M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8046L: linux-can@vger.kernel.org 8047S: Maintained 8048F: drivers/net/can/usb/f81604.c 8049 8050FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8051M: Clemens Ladisch <clemens@ladisch.de> 8052M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8054S: Maintained 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8056F: include/uapi/sound/firewire.h 8057F: sound/firewire/ 8058 8059FIREWIRE MEDIA DRIVERS (firedtv) 8060M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8061L: linux-media@vger.kernel.org 8062L: linux1394-devel@lists.sourceforge.net 8063S: Maintained 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8065F: drivers/media/firewire/ 8066 8067FIREWIRE SBP-2 TARGET 8068M: Chris Boot <bootc@bootc.net> 8069L: linux-scsi@vger.kernel.org 8070L: target-devel@vger.kernel.org 8071L: linux1394-devel@lists.sourceforge.net 8072S: Maintained 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8074F: drivers/target/sbp/ 8075 8076FIREWIRE SUBSYSTEM 8077M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8078M: Takashi Sakamoto <takaswie@kernel.org> 8079L: linux1394-devel@lists.sourceforge.net 8080S: Maintained 8081W: http://ieee1394.docs.kernel.org/ 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8083F: drivers/firewire/ 8084F: include/linux/firewire.h 8085F: include/uapi/linux/firewire*.h 8086F: tools/firewire/ 8087 8088FIRMWARE FRAMEWORK FOR ARMV8-A 8089M: Sudeep Holla <sudeep.holla@arm.com> 8090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8091S: Maintained 8092F: drivers/firmware/arm_ffa/ 8093F: include/linux/arm_ffa.h 8094 8095FIRMWARE LOADER (request_firmware) 8096M: Luis Chamberlain <mcgrof@kernel.org> 8097M: Russ Weight <russell.h.weight@intel.com> 8098L: linux-kernel@vger.kernel.org 8099S: Maintained 8100F: Documentation/firmware_class/ 8101F: drivers/base/firmware_loader/ 8102F: include/linux/firmware.h 8103 8104FLEXTIMER FTM-QUADDEC DRIVER 8105M: Patrick Havelange <patrick.havelange@essensium.com> 8106L: linux-iio@vger.kernel.org 8107S: Maintained 8108F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8109F: drivers/counter/ftm-quaddec.c 8110 8111FLOPPY DRIVER 8112M: Denis Efremov <efremov@linux.com> 8113L: linux-block@vger.kernel.org 8114S: Odd Fixes 8115F: drivers/block/floppy.c 8116 8117FLYSKY FSIA6B RC RECEIVER 8118M: Markus Koch <markus@notsyncing.net> 8119L: linux-input@vger.kernel.org 8120S: Maintained 8121F: drivers/input/joystick/fsia6b.c 8122 8123FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8124M: Geoffrey D. Bennett <g@b4.vu> 8125L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8126S: Maintained 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8128F: sound/usb/mixer_scarlett_gen2.c 8129 8130FORCEDETH GIGABIT ETHERNET DRIVER 8131M: Rain River <rain.1986.08.12@gmail.com> 8132M: Zhu Yanjun <zyjzyj2000@gmail.com> 8133L: netdev@vger.kernel.org 8134S: Maintained 8135F: drivers/net/ethernet/nvidia/* 8136 8137FORTIFY_SOURCE 8138M: Kees Cook <keescook@chromium.org> 8139L: linux-hardening@vger.kernel.org 8140S: Supported 8141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8142F: include/linux/fortify-string.h 8143F: lib/fortify_kunit.c 8144F: lib/memcpy_kunit.c 8145F: lib/strcat_kunit.c 8146F: lib/strscpy_kunit.c 8147F: lib/test_fortify/* 8148F: scripts/test_fortify.sh 8149K: \b__NO_FORTIFY\b 8150 8151FPGA DFL DRIVERS 8152M: Wu Hao <hao.wu@intel.com> 8153R: Tom Rix <trix@redhat.com> 8154L: linux-fpga@vger.kernel.org 8155S: Maintained 8156F: Documentation/ABI/testing/sysfs-bus-dfl* 8157F: Documentation/fpga/dfl.rst 8158F: drivers/fpga/dfl* 8159F: drivers/uio/uio_dfl.c 8160F: include/linux/dfl.h 8161F: include/uapi/linux/fpga-dfl.h 8162 8163FPGA MANAGER FRAMEWORK 8164M: Moritz Fischer <mdf@kernel.org> 8165M: Wu Hao <hao.wu@intel.com> 8166M: Xu Yilun <yilun.xu@intel.com> 8167R: Tom Rix <trix@redhat.com> 8168L: linux-fpga@vger.kernel.org 8169S: Maintained 8170Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8171T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8172F: Documentation/devicetree/bindings/fpga/ 8173F: Documentation/driver-api/fpga/ 8174F: Documentation/fpga/ 8175F: drivers/fpga/ 8176F: include/linux/fpga/ 8177 8178FPU EMULATOR 8179M: Bill Metzenthen <billm@melbpc.org.au> 8180S: Maintained 8181W: https://floatingpoint.billm.au/ 8182F: arch/x86/math-emu/ 8183 8184FRAMEBUFFER CORE 8185M: Daniel Vetter <daniel@ffwll.ch> 8186S: Odd Fixes 8187T: git git://anongit.freedesktop.org/drm/drm-misc 8188F: drivers/video/fbdev/core/ 8189 8190FRAMEBUFFER LAYER 8191M: Helge Deller <deller@gmx.de> 8192L: linux-fbdev@vger.kernel.org 8193L: dri-devel@lists.freedesktop.org 8194S: Maintained 8195Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8196T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8197F: Documentation/fb/ 8198F: drivers/video/ 8199F: include/linux/fb.h 8200F: include/uapi/linux/fb.h 8201F: include/uapi/video/ 8202F: include/video/ 8203 8204FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8205M: Horia Geantă <horia.geanta@nxp.com> 8206M: Pankaj Gupta <pankaj.gupta@nxp.com> 8207M: Gaurav Jain <gaurav.jain@nxp.com> 8208L: linux-crypto@vger.kernel.org 8209S: Maintained 8210F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8211F: drivers/crypto/caam/ 8212 8213FREESCALE COLDFIRE M5441X MMC DRIVER 8214M: Angelo Dureghello <angelo.dureghello@timesys.com> 8215L: linux-mmc@vger.kernel.org 8216S: Maintained 8217F: drivers/mmc/host/sdhci-esdhc-mcf.c 8218F: include/linux/platform_data/mmc-esdhc-mcf.h 8219 8220FREESCALE DIU FRAMEBUFFER DRIVER 8221M: Timur Tabi <timur@kernel.org> 8222L: linux-fbdev@vger.kernel.org 8223S: Maintained 8224F: drivers/video/fbdev/fsl-diu-fb.* 8225 8226FREESCALE DMA DRIVER 8227M: Li Yang <leoyang.li@nxp.com> 8228M: Zhang Wei <zw@zh-kernel.org> 8229L: linuxppc-dev@lists.ozlabs.org 8230S: Maintained 8231F: drivers/dma/fsldma.* 8232 8233FREESCALE DSPI DRIVER 8234M: Vladimir Oltean <olteanv@gmail.com> 8235L: linux-spi@vger.kernel.org 8236S: Maintained 8237F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8238F: drivers/spi/spi-fsl-dspi.c 8239F: include/linux/spi/spi-fsl-dspi.h 8240 8241FREESCALE ENETC ETHERNET DRIVERS 8242M: Claudiu Manoil <claudiu.manoil@nxp.com> 8243M: Vladimir Oltean <vladimir.oltean@nxp.com> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: drivers/net/ethernet/freescale/enetc/ 8247 8248FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8249M: Claudiu Manoil <claudiu.manoil@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8253F: drivers/net/ethernet/freescale/gianfar* 8254 8255FREESCALE GPMI NAND DRIVER 8256M: Han Xu <han.xu@nxp.com> 8257L: linux-mtd@lists.infradead.org 8258S: Maintained 8259F: drivers/mtd/nand/raw/gpmi-nand/* 8260 8261FREESCALE I2C CPM DRIVER 8262M: Jochen Friedrich <jochen@scram.de> 8263L: linuxppc-dev@lists.ozlabs.org 8264L: linux-i2c@vger.kernel.org 8265S: Maintained 8266F: drivers/i2c/busses/i2c-cpm.c 8267 8268FREESCALE IMX / MXC FEC DRIVER 8269M: Wei Fang <wei.fang@nxp.com> 8270R: Shenwei Wang <shenwei.wang@nxp.com> 8271R: Clark Wang <xiaoning.wang@nxp.com> 8272R: NXP Linux Team <linux-imx@nxp.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8276F: drivers/net/ethernet/freescale/fec.h 8277F: drivers/net/ethernet/freescale/fec_main.c 8278F: drivers/net/ethernet/freescale/fec_ptp.c 8279 8280FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8281M: Sascha Hauer <s.hauer@pengutronix.de> 8282R: Pengutronix Kernel Team <kernel@pengutronix.de> 8283L: linux-fbdev@vger.kernel.org 8284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8285S: Maintained 8286F: drivers/video/fbdev/imxfb.c 8287 8288FREESCALE IMX DDR PMU DRIVER 8289M: Frank Li <Frank.li@nxp.com> 8290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8291S: Maintained 8292F: Documentation/admin-guide/perf/imx-ddr.rst 8293F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8294F: drivers/perf/fsl_imx8_ddr_perf.c 8295 8296FREESCALE IMX I2C DRIVER 8297M: Oleksij Rempel <o.rempel@pengutronix.de> 8298R: Pengutronix Kernel Team <kernel@pengutronix.de> 8299L: linux-i2c@vger.kernel.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8302F: drivers/i2c/busses/i2c-imx.c 8303 8304FREESCALE IMX LPI2C DRIVER 8305M: Dong Aisheng <aisheng.dong@nxp.com> 8306L: linux-i2c@vger.kernel.org 8307L: linux-imx@nxp.com 8308S: Maintained 8309F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8310F: drivers/i2c/busses/i2c-imx-lpi2c.c 8311 8312FREESCALE MPC I2C DRIVER 8313M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8314L: linux-i2c@vger.kernel.org 8315S: Maintained 8316F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8317F: drivers/i2c/busses/i2c-mpc.c 8318 8319FREESCALE QORIQ DPAA ETHERNET DRIVER 8320M: Madalin Bucur <madalin.bucur@nxp.com> 8321L: netdev@vger.kernel.org 8322S: Maintained 8323F: drivers/net/ethernet/freescale/dpaa 8324 8325FREESCALE QORIQ DPAA FMAN DRIVER 8326M: Madalin Bucur <madalin.bucur@nxp.com> 8327R: Sean Anderson <sean.anderson@seco.com> 8328L: netdev@vger.kernel.org 8329S: Maintained 8330F: Documentation/devicetree/bindings/net/fsl-fman.txt 8331F: drivers/net/ethernet/freescale/fman 8332 8333FREESCALE QORIQ PTP CLOCK DRIVER 8334M: Yangbo Lu <yangbo.lu@nxp.com> 8335L: netdev@vger.kernel.org 8336S: Maintained 8337F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8338F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8339F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8340F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8341F: drivers/ptp/ptp_qoriq.c 8342F: drivers/ptp/ptp_qoriq_debugfs.c 8343F: include/linux/fsl/ptp_qoriq.h 8344 8345FREESCALE QUAD SPI DRIVER 8346M: Han Xu <han.xu@nxp.com> 8347L: linux-spi@vger.kernel.org 8348S: Maintained 8349F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8350F: drivers/spi/spi-fsl-qspi.c 8351 8352FREESCALE QUICC ENGINE LIBRARY 8353M: Qiang Zhao <qiang.zhao@nxp.com> 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: drivers/soc/fsl/qe/ 8357F: include/soc/fsl/qe/ 8358 8359FREESCALE QUICC ENGINE QMC DRIVER 8360M: Herve Codina <herve.codina@bootlin.com> 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8364F: drivers/soc/fsl/qe/qmc.c 8365F: include/soc/fsl/qe/qmc.h 8366 8367FREESCALE QUICC ENGINE TSA DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8372F: drivers/soc/fsl/qe/tsa.c 8373F: drivers/soc/fsl/qe/tsa.h 8374F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8375 8376FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8377M: Li Yang <leoyang.li@nxp.com> 8378L: netdev@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/net/ethernet/freescale/ucc_geth* 8382 8383FREESCALE QUICC ENGINE UCC HDLC DRIVER 8384M: Zhao Qiang <qiang.zhao@nxp.com> 8385L: netdev@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/net/wan/fsl_ucc_hdlc* 8389 8390FREESCALE QUICC ENGINE UCC UART DRIVER 8391M: Timur Tabi <timur@kernel.org> 8392L: linuxppc-dev@lists.ozlabs.org 8393S: Maintained 8394F: drivers/tty/serial/ucc_uart.c 8395 8396FREESCALE SOC DRIVERS 8397M: Li Yang <leoyang.li@nxp.com> 8398L: linuxppc-dev@lists.ozlabs.org 8399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8400S: Maintained 8401F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8402F: Documentation/devicetree/bindings/soc/fsl/ 8403F: drivers/soc/fsl/ 8404F: include/linux/fsl/ 8405F: include/soc/fsl/ 8406 8407FREESCALE SOC FS_ENET DRIVER 8408M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8409L: linuxppc-dev@lists.ozlabs.org 8410L: netdev@vger.kernel.org 8411S: Maintained 8412F: drivers/net/ethernet/freescale/fs_enet/ 8413 8414FREESCALE SOC SOUND DRIVERS 8415M: Shengjiu Wang <shengjiu.wang@gmail.com> 8416M: Xiubo Li <Xiubo.Lee@gmail.com> 8417R: Fabio Estevam <festevam@gmail.com> 8418R: Nicolin Chen <nicoleotsuka@gmail.com> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420L: linuxppc-dev@lists.ozlabs.org 8421S: Maintained 8422F: sound/soc/fsl/fsl* 8423F: sound/soc/fsl/imx* 8424F: sound/soc/fsl/mpc8610_hpcd.c 8425 8426FREESCALE SOC SOUND QMC DRIVER 8427M: Herve Codina <herve.codina@bootlin.com> 8428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8429L: linuxppc-dev@lists.ozlabs.org 8430S: Maintained 8431F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8432F: sound/soc/fsl/fsl_qmc_audio.c 8433 8434FREESCALE USB PERIPHERAL DRIVERS 8435M: Li Yang <leoyang.li@nxp.com> 8436L: linux-usb@vger.kernel.org 8437L: linuxppc-dev@lists.ozlabs.org 8438S: Maintained 8439F: drivers/usb/gadget/udc/fsl* 8440 8441FREESCALE USB PHY DRIVER 8442M: Ran Wang <ran.wang_1@nxp.com> 8443L: linux-usb@vger.kernel.org 8444L: linuxppc-dev@lists.ozlabs.org 8445S: Maintained 8446F: drivers/usb/phy/phy-fsl-usb* 8447 8448FREEVXFS FILESYSTEM 8449M: Christoph Hellwig <hch@infradead.org> 8450S: Maintained 8451W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8452F: fs/freevxfs/ 8453 8454FREEZER 8455M: "Rafael J. Wysocki" <rafael@kernel.org> 8456M: Pavel Machek <pavel@ucw.cz> 8457L: linux-pm@vger.kernel.org 8458S: Supported 8459F: Documentation/power/freezing-of-tasks.rst 8460F: include/linux/freezer.h 8461F: kernel/freezer.c 8462 8463FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8464M: David Howells <dhowells@redhat.com> 8465L: linux-cachefs@redhat.com (moderated for non-subscribers) 8466S: Supported 8467F: Documentation/filesystems/caching/ 8468F: fs/fscache/ 8469F: include/linux/fscache*.h 8470 8471FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8472M: Eric Biggers <ebiggers@kernel.org> 8473M: Theodore Y. Ts'o <tytso@mit.edu> 8474M: Jaegeuk Kim <jaegeuk@kernel.org> 8475L: linux-fscrypt@vger.kernel.org 8476S: Supported 8477Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8479F: Documentation/filesystems/fscrypt.rst 8480F: fs/crypto/ 8481F: include/linux/fscrypt.h 8482F: include/uapi/linux/fscrypt.h 8483 8484FSI SUBSYSTEM 8485M: Jeremy Kerr <jk@ozlabs.org> 8486M: Joel Stanley <joel@jms.id.au> 8487R: Alistar Popple <alistair@popple.id.au> 8488R: Eddie James <eajames@linux.ibm.com> 8489L: linux-fsi@lists.ozlabs.org 8490S: Supported 8491Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8493F: drivers/fsi/ 8494F: include/linux/fsi*.h 8495F: include/trace/events/fsi*.h 8496 8497FSI-ATTACHED I2C DRIVER 8498M: Eddie James <eajames@linux.ibm.com> 8499L: linux-i2c@vger.kernel.org 8500L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8501S: Maintained 8502F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8503F: drivers/i2c/busses/i2c-fsi.c 8504 8505FSI-ATTACHED SPI DRIVER 8506M: Eddie James <eajames@linux.ibm.com> 8507L: linux-spi@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8510F: drivers/spi/spi-fsi.c 8511 8512FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8513M: Jan Kara <jack@suse.cz> 8514R: Amir Goldstein <amir73il@gmail.com> 8515L: linux-fsdevel@vger.kernel.org 8516S: Maintained 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8518F: fs/notify/ 8519F: include/linux/fsnotify*.h 8520 8521FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8522M: Eric Biggers <ebiggers@kernel.org> 8523M: Theodore Y. Ts'o <tytso@mit.edu> 8524L: fsverity@lists.linux.dev 8525S: Supported 8526Q: https://patchwork.kernel.org/project/fsverity/list/ 8527T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8528F: Documentation/filesystems/fsverity.rst 8529F: fs/verity/ 8530F: include/linux/fsverity.h 8531F: include/uapi/linux/fsverity.h 8532 8533FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8534M: Michael Zaidman <michael.zaidman@gmail.com> 8535L: linux-i2c@vger.kernel.org 8536L: linux-input@vger.kernel.org 8537S: Maintained 8538F: drivers/hid/hid-ft260.c 8539 8540FUJITSU LAPTOP EXTRAS 8541M: Jonathan Woithe <jwoithe@just42.net> 8542L: platform-driver-x86@vger.kernel.org 8543S: Maintained 8544F: drivers/platform/x86/fujitsu-laptop.c 8545 8546FUJITSU TABLET EXTRAS 8547M: Robert Gerlach <khnz@gmx.de> 8548L: platform-driver-x86@vger.kernel.org 8549S: Maintained 8550F: drivers/platform/x86/fujitsu-tablet.c 8551 8552FUNCTION HOOKS (FTRACE) 8553M: Steven Rostedt <rostedt@goodmis.org> 8554M: Masami Hiramatsu <mhiramat@kernel.org> 8555R: Mark Rutland <mark.rutland@arm.com> 8556L: linux-kernel@vger.kernel.org 8557L: linux-trace-kernel@vger.kernel.org 8558S: Maintained 8559Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8560T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8561F: Documentation/trace/ftrace* 8562F: arch/*/*/*/*ftrace* 8563F: arch/*/*/*ftrace* 8564F: include/*/ftrace.h 8565F: kernel/trace/fgraph.c 8566F: kernel/trace/ftrace* 8567F: samples/ftrace 8568 8569FUNGIBLE ETHERNET DRIVERS 8570M: Dimitris Michailidis <dmichail@fungible.com> 8571L: netdev@vger.kernel.org 8572S: Supported 8573F: drivers/net/ethernet/fungible/ 8574 8575FUSE: FILESYSTEM IN USERSPACE 8576M: Miklos Szeredi <miklos@szeredi.hu> 8577L: linux-fsdevel@vger.kernel.org 8578S: Maintained 8579W: https://github.com/libfuse/ 8580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8581F: Documentation/filesystems/fuse.rst 8582F: fs/fuse/ 8583F: include/uapi/linux/fuse.h 8584 8585FUTEX SUBSYSTEM 8586M: Thomas Gleixner <tglx@linutronix.de> 8587M: Ingo Molnar <mingo@redhat.com> 8588R: Peter Zijlstra <peterz@infradead.org> 8589R: Darren Hart <dvhart@infradead.org> 8590R: Davidlohr Bueso <dave@stgolabs.net> 8591R: André Almeida <andrealmeid@igalia.com> 8592L: linux-kernel@vger.kernel.org 8593S: Maintained 8594T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8595F: Documentation/locking/*futex* 8596F: include/asm-generic/futex.h 8597F: include/linux/futex.h 8598F: include/uapi/linux/futex.h 8599F: kernel/futex/* 8600F: tools/perf/bench/futex* 8601F: tools/testing/selftests/futex/ 8602 8603GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8604M: Tim Harvey <tharvey@gateworks.com> 8605S: Maintained 8606F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8607F: Documentation/hwmon/gsc-hwmon.rst 8608F: drivers/hwmon/gsc-hwmon.c 8609F: drivers/mfd/gateworks-gsc.c 8610F: include/linux/mfd/gsc.h 8611F: include/linux/platform_data/gsc_hwmon.h 8612 8613GCC PLUGINS 8614M: Kees Cook <keescook@chromium.org> 8615L: linux-hardening@vger.kernel.org 8616S: Maintained 8617T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8618F: Documentation/kbuild/gcc-plugins.rst 8619F: scripts/Makefile.gcc-plugins 8620F: scripts/gcc-plugins/ 8621 8622GCOV BASED KERNEL PROFILING 8623M: Peter Oberparleiter <oberpar@linux.ibm.com> 8624S: Maintained 8625F: Documentation/dev-tools/gcov.rst 8626F: kernel/gcov/ 8627 8628GDB KERNEL DEBUGGING HELPER SCRIPTS 8629M: Jan Kiszka <jan.kiszka@siemens.com> 8630M: Kieran Bingham <kbingham@kernel.org> 8631S: Supported 8632F: scripts/gdb/ 8633 8634GEMINI CRYPTO DRIVER 8635M: Corentin Labbe <clabbe@baylibre.com> 8636L: linux-crypto@vger.kernel.org 8637S: Maintained 8638F: drivers/crypto/gemini/ 8639 8640GEMTEK FM RADIO RECEIVER DRIVER 8641M: Hans Verkuil <hverkuil@xs4all.nl> 8642L: linux-media@vger.kernel.org 8643S: Maintained 8644W: https://linuxtv.org 8645T: git git://linuxtv.org/media_tree.git 8646F: drivers/media/radio/radio-gemtek* 8647 8648GENERIC ARCHITECTURE TOPOLOGY 8649M: Sudeep Holla <sudeep.holla@arm.com> 8650L: linux-kernel@vger.kernel.org 8651S: Maintained 8652F: drivers/base/arch_topology.c 8653F: include/linux/arch_topology.h 8654 8655GENERIC ENTRY CODE 8656M: Thomas Gleixner <tglx@linutronix.de> 8657M: Peter Zijlstra <peterz@infradead.org> 8658M: Andy Lutomirski <luto@kernel.org> 8659L: linux-kernel@vger.kernel.org 8660S: Maintained 8661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8662F: include/linux/entry-common.h 8663F: include/linux/entry-kvm.h 8664F: kernel/entry/ 8665 8666GENERIC GPIO I2C DRIVER 8667M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8668S: Supported 8669F: drivers/i2c/busses/i2c-gpio.c 8670F: include/linux/platform_data/i2c-gpio.h 8671 8672GENERIC GPIO I2C MULTIPLEXER DRIVER 8673M: Peter Korsgaard <peter.korsgaard@barco.com> 8674L: linux-i2c@vger.kernel.org 8675S: Supported 8676F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8677F: drivers/i2c/muxes/i2c-mux-gpio.c 8678F: include/linux/platform_data/i2c-mux-gpio.h 8679 8680GENERIC HDLC (WAN) DRIVERS 8681M: Krzysztof Halasa <khc@pm.waw.pl> 8682S: Maintained 8683W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8684F: drivers/net/wan/c101.c 8685F: drivers/net/wan/hd6457* 8686F: drivers/net/wan/hdlc* 8687F: drivers/net/wan/n2.c 8688F: drivers/net/wan/pc300too.c 8689F: drivers/net/wan/pci200syn.c 8690F: drivers/net/wan/wanxl* 8691 8692GENERIC INCLUDE/ASM HEADER FILES 8693M: Arnd Bergmann <arnd@arndb.de> 8694L: linux-arch@vger.kernel.org 8695S: Maintained 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8697F: include/asm-generic/ 8698F: include/uapi/asm-generic/ 8699 8700GENERIC PHY FRAMEWORK 8701M: Vinod Koul <vkoul@kernel.org> 8702M: Kishon Vijay Abraham I <kishon@kernel.org> 8703L: linux-phy@lists.infradead.org 8704S: Supported 8705Q: https://patchwork.kernel.org/project/linux-phy/list/ 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8707F: Documentation/devicetree/bindings/phy/ 8708F: drivers/phy/ 8709F: include/dt-bindings/phy/ 8710F: include/linux/phy/ 8711 8712GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8713M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8714S: Supported 8715F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8716 8717GENERIC PM DOMAINS 8718M: "Rafael J. Wysocki" <rafael@kernel.org> 8719M: Kevin Hilman <khilman@kernel.org> 8720M: Ulf Hansson <ulf.hansson@linaro.org> 8721L: linux-pm@vger.kernel.org 8722S: Supported 8723F: Documentation/devicetree/bindings/power/power?domain* 8724F: drivers/base/power/domain*.c 8725F: include/linux/pm_domain.h 8726 8727GENERIC PM DOMAIN PROVIDERS 8728M: Ulf Hansson <ulf.hansson@linaro.org> 8729L: linux-pm@vger.kernel.org 8730S: Supported 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8732F: drivers/genpd/ 8733 8734GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8735M: Eugen Hristev <eugen.hristev@microchip.com> 8736L: linux-input@vger.kernel.org 8737S: Maintained 8738F: drivers/input/touchscreen/resistive-adc-touch.c 8739 8740GENERIC STRING LIBRARY 8741M: Kees Cook <keescook@chromium.org> 8742R: Andy Shevchenko <andy@kernel.org> 8743L: linux-hardening@vger.kernel.org 8744S: Supported 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8746F: include/linux/string.h 8747F: include/linux/string_choices.h 8748F: include/linux/string_helpers.h 8749F: lib/string.c 8750F: lib/string_helpers.c 8751F: lib/test-string_helpers.c 8752F: lib/test_string.c 8753 8754GENERIC UIO DRIVER FOR PCI DEVICES 8755M: "Michael S. Tsirkin" <mst@redhat.com> 8756L: kvm@vger.kernel.org 8757S: Supported 8758F: drivers/uio/uio_pci_generic.c 8759 8760GENERIC VDSO LIBRARY 8761M: Andy Lutomirski <luto@kernel.org> 8762M: Thomas Gleixner <tglx@linutronix.de> 8763M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8764L: linux-kernel@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8767F: include/asm-generic/vdso/vsyscall.h 8768F: include/vdso/ 8769F: kernel/time/vsyscall.c 8770F: lib/vdso/ 8771 8772GENWQE (IBM Generic Workqueue Card) 8773M: Frank Haverkamp <haver@linux.ibm.com> 8774S: Supported 8775F: drivers/misc/genwqe/ 8776 8777GET_MAINTAINER SCRIPT 8778M: Joe Perches <joe@perches.com> 8779S: Maintained 8780F: scripts/get_maintainer.pl 8781 8782GFS2 FILE SYSTEM 8783M: Bob Peterson <rpeterso@redhat.com> 8784M: Andreas Gruenbacher <agruenba@redhat.com> 8785L: gfs2@lists.linux.dev 8786S: Supported 8787B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8789F: Documentation/filesystems/gfs2* 8790F: fs/gfs2/ 8791F: include/uapi/linux/gfs2_ondisk.h 8792 8793GIGABYTE WMI DRIVER 8794M: Thomas Weißschuh <thomas@weissschuh.net> 8795L: platform-driver-x86@vger.kernel.org 8796S: Maintained 8797F: drivers/platform/x86/gigabyte-wmi.c 8798 8799GNSS SUBSYSTEM 8800M: Johan Hovold <johan@kernel.org> 8801S: Maintained 8802T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8803F: Documentation/ABI/testing/sysfs-class-gnss 8804F: Documentation/devicetree/bindings/gnss/ 8805F: drivers/gnss/ 8806F: include/linux/gnss.h 8807 8808GO7007 MPEG CODEC 8809M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8810L: linux-media@vger.kernel.org 8811S: Maintained 8812F: drivers/media/usb/go7007/ 8813 8814GOODIX TOUCHSCREEN 8815M: Bastien Nocera <hadess@hadess.net> 8816M: Hans de Goede <hdegoede@redhat.com> 8817L: linux-input@vger.kernel.org 8818S: Maintained 8819F: drivers/input/touchscreen/goodix* 8820 8821GOOGLE ETHERNET DRIVERS 8822M: Jeroen de Borst <jeroendb@google.com> 8823M: Praveen Kaligineedi <pkaligineedi@google.com> 8824R: Shailend Chand <shailend@google.com> 8825L: netdev@vger.kernel.org 8826S: Supported 8827F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8828F: drivers/net/ethernet/google 8829 8830GOOGLE FIRMWARE DRIVERS 8831M: Tzung-Bi Shih <tzungbi@kernel.org> 8832R: Brian Norris <briannorris@chromium.org> 8833R: Julius Werner <jwerner@chromium.org> 8834L: chrome-platform@lists.linux.dev 8835S: Maintained 8836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8837F: drivers/firmware/google/ 8838 8839GPD POCKET FAN DRIVER 8840M: Hans de Goede <hdegoede@redhat.com> 8841L: platform-driver-x86@vger.kernel.org 8842S: Maintained 8843F: drivers/platform/x86/gpd-pocket-fan.c 8844 8845GPIO ACPI SUPPORT 8846M: Mika Westerberg <mika.westerberg@linux.intel.com> 8847M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8848L: linux-gpio@vger.kernel.org 8849L: linux-acpi@vger.kernel.org 8850S: Supported 8851T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8852F: Documentation/firmware-guide/acpi/gpio-properties.rst 8853F: drivers/gpio/gpiolib-acpi.c 8854F: drivers/gpio/gpiolib-acpi.h 8855 8856GPIO AGGREGATOR 8857M: Geert Uytterhoeven <geert+renesas@glider.be> 8858L: linux-gpio@vger.kernel.org 8859S: Supported 8860F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8861F: drivers/gpio/gpio-aggregator.c 8862 8863GPIO IR Transmitter 8864M: Sean Young <sean@mess.org> 8865L: linux-media@vger.kernel.org 8866S: Maintained 8867F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8868F: drivers/media/rc/gpio-ir-tx.c 8869 8870GPIO MOCKUP DRIVER 8871M: Bamvor Jian Zhang <bamv2005@gmail.com> 8872L: linux-gpio@vger.kernel.org 8873S: Maintained 8874F: drivers/gpio/gpio-mockup.c 8875F: tools/testing/selftests/gpio/ 8876 8877GPIO REGMAP 8878R: Michael Walle <michael@walle.cc> 8879S: Maintained 8880F: drivers/gpio/gpio-regmap.c 8881F: include/linux/gpio/regmap.h 8882K: (devm_)?gpio_regmap_(un)?register 8883 8884GPIO SUBSYSTEM 8885M: Linus Walleij <linus.walleij@linaro.org> 8886M: Bartosz Golaszewski <brgl@bgdev.pl> 8887R: Andy Shevchenko <andy@kernel.org> 8888L: linux-gpio@vger.kernel.org 8889S: Maintained 8890T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8891F: Documentation/ABI/obsolete/sysfs-gpio 8892F: Documentation/ABI/testing/gpio-cdev 8893F: Documentation/admin-guide/gpio/ 8894F: Documentation/devicetree/bindings/gpio/ 8895F: Documentation/driver-api/gpio/ 8896F: drivers/gpio/ 8897F: include/dt-bindings/gpio/ 8898F: include/linux/gpio.h 8899F: include/linux/gpio/ 8900F: include/linux/of_gpio.h 8901F: include/uapi/linux/gpio.h 8902F: tools/gpio/ 8903 8904GRE DEMULTIPLEXER DRIVER 8905M: Dmitry Kozlov <xeb@mail.ru> 8906L: netdev@vger.kernel.org 8907S: Maintained 8908F: include/net/gre.h 8909F: net/ipv4/gre_demux.c 8910F: net/ipv4/gre_offload.c 8911 8912GRETH 10/100/1G Ethernet MAC device driver 8913M: Andreas Larsson <andreas@gaisler.com> 8914L: netdev@vger.kernel.org 8915S: Maintained 8916F: drivers/net/ethernet/aeroflex/ 8917 8918GREYBUS AUDIO PROTOCOLS DRIVERS 8919M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8920M: Mark Greer <mgreer@animalcreek.com> 8921S: Maintained 8922F: drivers/staging/greybus/audio_apbridgea.c 8923F: drivers/staging/greybus/audio_apbridgea.h 8924F: drivers/staging/greybus/audio_codec.c 8925F: drivers/staging/greybus/audio_codec.h 8926F: drivers/staging/greybus/audio_gb.c 8927F: drivers/staging/greybus/audio_manager.c 8928F: drivers/staging/greybus/audio_manager.h 8929F: drivers/staging/greybus/audio_manager_module.c 8930F: drivers/staging/greybus/audio_manager_private.h 8931F: drivers/staging/greybus/audio_manager_sysfs.c 8932F: drivers/staging/greybus/audio_module.c 8933F: drivers/staging/greybus/audio_topology.c 8934 8935GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8936M: Viresh Kumar <vireshk@kernel.org> 8937S: Maintained 8938F: drivers/staging/greybus/authentication.c 8939F: drivers/staging/greybus/bootrom.c 8940F: drivers/staging/greybus/firmware.h 8941F: drivers/staging/greybus/fw-core.c 8942F: drivers/staging/greybus/fw-download.c 8943F: drivers/staging/greybus/fw-management.c 8944F: drivers/staging/greybus/greybus_authentication.h 8945F: drivers/staging/greybus/greybus_firmware.h 8946F: drivers/staging/greybus/hid.c 8947F: drivers/staging/greybus/i2c.c 8948F: drivers/staging/greybus/spi.c 8949F: drivers/staging/greybus/spilib.c 8950F: drivers/staging/greybus/spilib.h 8951 8952GREYBUS LOOPBACK DRIVER 8953M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8954S: Maintained 8955F: drivers/staging/greybus/loopback.c 8956 8957GREYBUS PLATFORM DRIVERS 8958M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8959S: Maintained 8960F: drivers/staging/greybus/arche-apb-ctrl.c 8961F: drivers/staging/greybus/arche-platform.c 8962F: drivers/staging/greybus/arche_platform.h 8963 8964GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8965M: Rui Miguel Silva <rmfrfs@gmail.com> 8966S: Maintained 8967F: drivers/staging/greybus/gpio.c 8968F: drivers/staging/greybus/light.c 8969F: drivers/staging/greybus/power_supply.c 8970F: drivers/staging/greybus/sdio.c 8971F: drivers/staging/greybus/spi.c 8972F: drivers/staging/greybus/spilib.c 8973 8974GREYBUS SUBSYSTEM 8975M: Johan Hovold <johan@kernel.org> 8976M: Alex Elder <elder@kernel.org> 8977M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8978L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8979S: Maintained 8980F: drivers/greybus/ 8981F: drivers/staging/greybus/ 8982F: include/linux/greybus.h 8983F: include/linux/greybus/ 8984 8985GREYBUS UART PROTOCOLS DRIVERS 8986M: David Lin <dtwlin@gmail.com> 8987S: Maintained 8988F: drivers/staging/greybus/log.c 8989F: drivers/staging/greybus/uart.c 8990 8991GS1662 VIDEO SERIALIZER 8992M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8993L: linux-media@vger.kernel.org 8994S: Maintained 8995T: git git://linuxtv.org/media_tree.git 8996F: drivers/media/spi/gs1662.c 8997 8998GSPCA FINEPIX SUBDRIVER 8999M: Frank Zago <frank@zago.net> 9000L: linux-media@vger.kernel.org 9001S: Maintained 9002T: git git://linuxtv.org/media_tree.git 9003F: drivers/media/usb/gspca/finepix.c 9004 9005GSPCA GL860 SUBDRIVER 9006M: Olivier Lorin <o.lorin@laposte.net> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009T: git git://linuxtv.org/media_tree.git 9010F: drivers/media/usb/gspca/gl860/ 9011 9012GSPCA M5602 SUBDRIVER 9013M: Erik Andren <erik.andren@gmail.com> 9014L: linux-media@vger.kernel.org 9015S: Maintained 9016T: git git://linuxtv.org/media_tree.git 9017F: drivers/media/usb/gspca/m5602/ 9018 9019GSPCA PAC207 SONIXB SUBDRIVER 9020M: Hans Verkuil <hverkuil@xs4all.nl> 9021L: linux-media@vger.kernel.org 9022S: Odd Fixes 9023T: git git://linuxtv.org/media_tree.git 9024F: drivers/media/usb/gspca/pac207.c 9025 9026GSPCA SN9C20X SUBDRIVER 9027M: Brian Johnson <brijohn@gmail.com> 9028L: linux-media@vger.kernel.org 9029S: Maintained 9030T: git git://linuxtv.org/media_tree.git 9031F: drivers/media/usb/gspca/sn9c20x.c 9032 9033GSPCA T613 SUBDRIVER 9034M: Leandro Costantino <lcostantino@gmail.com> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037T: git git://linuxtv.org/media_tree.git 9038F: drivers/media/usb/gspca/t613.c 9039 9040GSPCA USB WEBCAM DRIVER 9041M: Hans Verkuil <hverkuil@xs4all.nl> 9042L: linux-media@vger.kernel.org 9043S: Odd Fixes 9044T: git git://linuxtv.org/media_tree.git 9045F: drivers/media/usb/gspca/ 9046 9047GTP (GPRS Tunneling Protocol) 9048M: Pablo Neira Ayuso <pablo@netfilter.org> 9049M: Harald Welte <laforge@gnumonks.org> 9050L: osmocom-net-gprs@lists.osmocom.org 9051S: Maintained 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9053F: drivers/net/gtp.c 9054 9055GUID PARTITION TABLE (GPT) 9056M: Davidlohr Bueso <dave@stgolabs.net> 9057L: linux-efi@vger.kernel.org 9058S: Maintained 9059F: block/partitions/efi.* 9060 9061HABANALABS PCI DRIVER 9062M: Oded Gabbay <ogabbay@kernel.org> 9063L: dri-devel@lists.freedesktop.org 9064S: Supported 9065C: irc://irc.oftc.net/dri-devel 9066T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9067F: Documentation/ABI/testing/debugfs-driver-habanalabs 9068F: Documentation/ABI/testing/sysfs-driver-habanalabs 9069F: drivers/accel/habanalabs/ 9070F: include/trace/events/habanalabs.h 9071F: include/uapi/drm/habanalabs_accel.h 9072 9073HACKRF MEDIA DRIVER 9074M: Antti Palosaari <crope@iki.fi> 9075L: linux-media@vger.kernel.org 9076S: Maintained 9077W: https://linuxtv.org 9078W: http://palosaari.fi/linux/ 9079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9080T: git git://linuxtv.org/anttip/media_tree.git 9081F: drivers/media/usb/hackrf/ 9082 9083HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9084M: Chuck Lever <chuck.lever@oracle.com> 9085L: kernel-tls-handshake@lists.linux.dev 9086L: netdev@vger.kernel.org 9087S: Maintained 9088F: Documentation/netlink/specs/handshake.yaml 9089F: Documentation/networking/tls-handshake.rst 9090F: include/net/handshake.h 9091F: include/trace/events/handshake.h 9092F: net/handshake/ 9093 9094HANTRO VPU CODEC DRIVER 9095M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9096M: Philipp Zabel <p.zabel@pengutronix.de> 9097L: linux-media@vger.kernel.org 9098L: linux-rockchip@lists.infradead.org 9099S: Maintained 9100F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9101F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9102F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9103F: drivers/media/platform/verisilicon/ 9104 9105HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9106M: Frank Seidel <frank@f-seidel.de> 9107L: platform-driver-x86@vger.kernel.org 9108S: Maintained 9109W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9110F: drivers/platform/x86/hdaps.c 9111 9112HARDWARE MONITORING 9113M: Jean Delvare <jdelvare@suse.com> 9114M: Guenter Roeck <linux@roeck-us.net> 9115L: linux-hwmon@vger.kernel.org 9116S: Maintained 9117W: http://hwmon.wiki.kernel.org/ 9118T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9119F: Documentation/ABI/testing/sysfs-class-hwmon 9120F: Documentation/devicetree/bindings/hwmon/ 9121F: Documentation/hwmon/ 9122F: drivers/hwmon/ 9123F: include/linux/hwmon*.h 9124F: include/trace/events/hwmon*.h 9125K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9126 9127HARDWARE RANDOM NUMBER GENERATOR CORE 9128M: Olivia Mackall <olivia@selenic.com> 9129M: Herbert Xu <herbert@gondor.apana.org.au> 9130L: linux-crypto@vger.kernel.org 9131S: Odd fixes 9132F: Documentation/admin-guide/hw_random.rst 9133F: Documentation/devicetree/bindings/rng/ 9134F: drivers/char/hw_random/ 9135F: include/linux/hw_random.h 9136 9137HARDWARE SPINLOCK CORE 9138M: Ohad Ben-Cohen <ohad@wizery.com> 9139M: Bjorn Andersson <andersson@kernel.org> 9140R: Baolin Wang <baolin.wang7@gmail.com> 9141L: linux-remoteproc@vger.kernel.org 9142S: Maintained 9143T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9144F: Documentation/devicetree/bindings/hwlock/ 9145F: Documentation/locking/hwspinlock.rst 9146F: drivers/hwspinlock/ 9147F: include/linux/hwspinlock.h 9148 9149HARDWARE TRACING FACILITIES 9150M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9151S: Maintained 9152F: drivers/hwtracing/ 9153 9154HARMONY SOUND DRIVER 9155L: linux-parisc@vger.kernel.org 9156S: Maintained 9157F: sound/parisc/harmony.* 9158 9159HDPVR USB VIDEO ENCODER DRIVER 9160M: Hans Verkuil <hverkuil@xs4all.nl> 9161L: linux-media@vger.kernel.org 9162S: Odd Fixes 9163W: https://linuxtv.org 9164T: git git://linuxtv.org/media_tree.git 9165F: drivers/media/usb/hdpvr/ 9166 9167HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9168M: Matt Hsiao <matt.hsiao@hpe.com> 9169S: Supported 9170F: drivers/misc/hpilo.[ch] 9171 9172HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9173M: Jerry Hoemann <jerry.hoemann@hpe.com> 9174S: Supported 9175F: Documentation/watchdog/hpwdt.rst 9176F: drivers/watchdog/hpwdt.c 9177 9178HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9179M: Don Brace <don.brace@microchip.com> 9180L: storagedev@microchip.com 9181L: linux-scsi@vger.kernel.org 9182S: Supported 9183F: Documentation/scsi/hpsa.rst 9184F: drivers/scsi/hpsa*.[ch] 9185F: include/linux/cciss*.h 9186F: include/uapi/linux/cciss*.h 9187 9188HFI1 DRIVER 9189M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9190L: linux-rdma@vger.kernel.org 9191S: Supported 9192F: drivers/infiniband/hw/hfi1 9193 9194HFS FILESYSTEM 9195L: linux-fsdevel@vger.kernel.org 9196S: Orphan 9197F: Documentation/filesystems/hfs.rst 9198F: fs/hfs/ 9199 9200HFSPLUS FILESYSTEM 9201L: linux-fsdevel@vger.kernel.org 9202S: Orphan 9203F: Documentation/filesystems/hfsplus.rst 9204F: fs/hfsplus/ 9205 9206HGA FRAMEBUFFER DRIVER 9207M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9208L: linux-nvidia@lists.surfsouth.com 9209S: Maintained 9210W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9211F: drivers/video/fbdev/hgafb.c 9212 9213HIBERNATION (aka Software Suspend, aka swsusp) 9214M: "Rafael J. Wysocki" <rafael@kernel.org> 9215M: Pavel Machek <pavel@ucw.cz> 9216L: linux-pm@vger.kernel.org 9217S: Supported 9218B: https://bugzilla.kernel.org 9219F: arch/*/include/asm/suspend*.h 9220F: arch/x86/power/ 9221F: drivers/base/power/ 9222F: include/linux/freezer.h 9223F: include/linux/pm.h 9224F: include/linux/suspend.h 9225F: kernel/power/ 9226 9227HID CORE LAYER 9228M: Jiri Kosina <jikos@kernel.org> 9229M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9233F: Documentation/hid/ 9234F: drivers/hid/ 9235F: include/linux/hid* 9236F: include/uapi/linux/hid* 9237F: samples/hid/ 9238F: tools/testing/selftests/hid/ 9239 9240HID LOGITECH DRIVERS 9241R: Filipe Laíns <lains@riseup.net> 9242L: linux-input@vger.kernel.org 9243S: Maintained 9244F: drivers/hid/hid-logitech-* 9245 9246HID NVIDIA SHIELD DRIVER 9247M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9248L: linux-input@vger.kernel.org 9249S: Maintained 9250F: drivers/hid/hid-nvidia-shield.c 9251 9252HID PHOENIX RC FLIGHT CONTROLLER 9253M: Marcus Folkesson <marcus.folkesson@gmail.com> 9254L: linux-input@vger.kernel.org 9255S: Maintained 9256F: drivers/hid/hid-pxrc.c 9257 9258HID PLAYSTATION DRIVER 9259M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9260L: linux-input@vger.kernel.org 9261S: Supported 9262F: drivers/hid/hid-playstation.c 9263 9264HID SENSOR HUB DRIVERS 9265M: Jiri Kosina <jikos@kernel.org> 9266M: Jonathan Cameron <jic23@kernel.org> 9267M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9268L: linux-input@vger.kernel.org 9269L: linux-iio@vger.kernel.org 9270S: Maintained 9271F: Documentation/hid/hid-sensor* 9272F: drivers/hid/hid-sensor-* 9273F: drivers/iio/*/hid-* 9274F: include/linux/hid-sensor-* 9275 9276HID VRC-2 CAR CONTROLLER DRIVER 9277M: Marcus Folkesson <marcus.folkesson@gmail.com> 9278L: linux-input@vger.kernel.org 9279S: Maintained 9280F: drivers/hid/hid-vrc2.c 9281 9282HID WACOM DRIVER 9283M: Ping Cheng <ping.cheng@wacom.com> 9284M: Jason Gerecke <jason.gerecke@wacom.com> 9285L: linux-input@vger.kernel.org 9286S: Maintained 9287F: drivers/hid/wacom.h 9288F: drivers/hid/wacom_* 9289 9290HID++ LOGITECH DRIVERS 9291R: Filipe Laíns <lains@riseup.net> 9292R: Bastien Nocera <hadess@hadess.net> 9293L: linux-input@vger.kernel.org 9294S: Maintained 9295F: drivers/hid/hid-logitech-hidpp.c 9296 9297HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9298M: Thomas Gleixner <tglx@linutronix.de> 9299L: linux-kernel@vger.kernel.org 9300S: Maintained 9301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9302F: Documentation/timers/ 9303F: include/linux/clockchips.h 9304F: include/linux/hrtimer.h 9305F: kernel/time/clockevents.c 9306F: kernel/time/hrtimer.c 9307F: kernel/time/timer_*.c 9308 9309HIGH-SPEED SCC DRIVER FOR AX.25 9310L: linux-hams@vger.kernel.org 9311S: Orphan 9312F: drivers/net/hamradio/scc.c 9313 9314HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9315M: HighPoint Linux Team <linux@highpoint-tech.com> 9316S: Supported 9317W: http://www.highpoint-tech.com 9318F: Documentation/scsi/hptiop.rst 9319F: drivers/scsi/hptiop.c 9320 9321HIKEY960 ONBOARD USB GPIO HUB DRIVER 9322M: John Stultz <jstultz@google.com> 9323L: linux-kernel@vger.kernel.org 9324S: Maintained 9325F: drivers/misc/hisi_hikey_usb.c 9326 9327HIMAX HX83112B TOUCHSCREEN SUPPORT 9328M: Job Noorman <job@noorman.info> 9329L: linux-input@vger.kernel.org 9330S: Maintained 9331F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9332F: drivers/input/touchscreen/himax_hx83112b.c 9333 9334HIPPI 9335M: Jes Sorensen <jes@trained-monkey.org> 9336L: linux-hippi@sunsite.dk 9337S: Maintained 9338F: drivers/net/hippi/ 9339F: include/linux/hippidevice.h 9340F: include/uapi/linux/if_hippi.h 9341F: net/802/hippi.c 9342 9343HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9344M: Kurt Kanzenbach <kurt@linutronix.de> 9345L: netdev@vger.kernel.org 9346S: Maintained 9347F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9348F: drivers/net/dsa/hirschmann/* 9349F: include/linux/platform_data/hirschmann-hellcreek.h 9350F: net/dsa/tag_hellcreek.c 9351 9352HISILICON DMA DRIVER 9353M: Zhou Wang <wangzhou1@hisilicon.com> 9354M: Jie Hai <haijie1@huawei.com> 9355L: dmaengine@vger.kernel.org 9356S: Maintained 9357F: drivers/dma/hisi_dma.c 9358 9359HISILICON GPIO DRIVER 9360M: Jay Fang <f.fangjian@huawei.com> 9361L: linux-gpio@vger.kernel.org 9362S: Maintained 9363F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9364F: drivers/gpio/gpio-hisi.c 9365 9366HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9367M: Longfang Liu <liulongfang@huawei.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: Documentation/ABI/testing/debugfs-hisi-hpre 9371F: drivers/crypto/hisilicon/hpre/hpre.h 9372F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9373F: drivers/crypto/hisilicon/hpre/hpre_main.c 9374 9375HISILICON HNS3 PMU DRIVER 9376M: Jijie Shao <shaojijie@huawei.com> 9377S: Supported 9378F: Documentation/admin-guide/perf/hns3-pmu.rst 9379F: drivers/perf/hisilicon/hns3_pmu.c 9380 9381HISILICON I2C CONTROLLER DRIVER 9382M: Yicong Yang <yangyicong@hisilicon.com> 9383L: linux-i2c@vger.kernel.org 9384S: Maintained 9385W: https://www.hisilicon.com 9386F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9387F: drivers/i2c/busses/i2c-hisi.c 9388 9389HISILICON KUNPENG SOC HCCS DRIVER 9390M: Huisong Li <lihuisong@huawei.com> 9391S: Maintained 9392F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9393F: drivers/soc/hisilicon/kunpeng_hccs.c 9394F: drivers/soc/hisilicon/kunpeng_hccs.h 9395 9396HISILICON LPC BUS DRIVER 9397M: Jay Fang <f.fangjian@huawei.com> 9398S: Maintained 9399W: http://www.hisilicon.com 9400F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9401F: drivers/bus/hisi_lpc.c 9402 9403HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9404M: Yisen Zhuang <yisen.zhuang@huawei.com> 9405M: Salil Mehta <salil.mehta@huawei.com> 9406L: netdev@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/net/ethernet/hisilicon/hns3/ 9410 9411HISILICON NETWORK SUBSYSTEM DRIVER 9412M: Yisen Zhuang <yisen.zhuang@huawei.com> 9413M: Salil Mehta <salil.mehta@huawei.com> 9414L: netdev@vger.kernel.org 9415S: Maintained 9416W: http://www.hisilicon.com 9417F: Documentation/devicetree/bindings/net/hisilicon*.txt 9418F: drivers/net/ethernet/hisilicon/ 9419 9420HISILICON PMU DRIVER 9421M: Yicong Yang <yangyicong@hisilicon.com> 9422M: Jonathan Cameron <jonathan.cameron@huawei.com> 9423S: Supported 9424W: http://www.hisilicon.com 9425F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9426F: Documentation/admin-guide/perf/hisi-pmu.rst 9427F: drivers/perf/hisilicon 9428 9429HISILICON PTT DRIVER 9430M: Yicong Yang <yangyicong@hisilicon.com> 9431M: Jonathan Cameron <jonathan.cameron@huawei.com> 9432L: linux-kernel@vger.kernel.org 9433S: Maintained 9434F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9435F: Documentation/trace/hisi-ptt.rst 9436F: drivers/hwtracing/ptt/ 9437F: tools/perf/arch/arm64/util/hisi-ptt.c 9438F: tools/perf/util/hisi-ptt* 9439F: tools/perf/util/hisi-ptt-decoder/* 9440 9441HISILICON QM DRIVER 9442M: Weili Qian <qianweili@huawei.com> 9443M: Zhou Wang <wangzhou1@hisilicon.com> 9444L: linux-crypto@vger.kernel.org 9445S: Maintained 9446F: drivers/crypto/hisilicon/Kconfig 9447F: drivers/crypto/hisilicon/Makefile 9448F: drivers/crypto/hisilicon/qm.c 9449F: drivers/crypto/hisilicon/sgl.c 9450F: include/linux/hisi_acc_qm.h 9451 9452HISILICON ROCE DRIVER 9453M: Junxian Huang <huangjunxian6@hisilicon.com> 9454L: linux-rdma@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9457F: drivers/infiniband/hw/hns/ 9458 9459HISILICON SAS Controller 9460M: Xiang Chen <chenxiang66@hisilicon.com> 9461S: Supported 9462W: http://www.hisilicon.com 9463F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9464F: drivers/scsi/hisi_sas/ 9465 9466HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9467M: Kai Ye <yekai13@huawei.com> 9468M: Longfang Liu <liulongfang@huawei.com> 9469L: linux-crypto@vger.kernel.org 9470S: Maintained 9471F: Documentation/ABI/testing/debugfs-hisi-sec 9472F: drivers/crypto/hisilicon/sec2/sec.h 9473F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9474F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9475F: drivers/crypto/hisilicon/sec2/sec_main.c 9476 9477HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9478M: Jay Fang <f.fangjian@huawei.com> 9479L: linux-spi@vger.kernel.org 9480S: Maintained 9481W: http://www.hisilicon.com 9482F: drivers/spi/spi-hisi-kunpeng.c 9483 9484HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9485M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9486L: linux-kernel@vger.kernel.org 9487S: Maintained 9488F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9489F: drivers/spmi/hisi-spmi-controller.c 9490 9491HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9492M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9493L: linux-kernel@vger.kernel.org 9494S: Maintained 9495F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9496F: drivers/mfd/hi6421-spmi-pmic.c 9497 9498HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9499M: Weili Qian <qianweili@huawei.com> 9500S: Maintained 9501F: drivers/crypto/hisilicon/trng/trng.c 9502 9503HISILICON V3XX SPI NOR FLASH Controller Driver 9504M: Jay Fang <f.fangjian@huawei.com> 9505S: Maintained 9506W: http://www.hisilicon.com 9507F: drivers/spi/spi-hisi-sfc-v3xx.c 9508 9509HISILICON ZIP Controller DRIVER 9510M: Yang Shen <shenyang39@huawei.com> 9511M: Zhou Wang <wangzhou1@hisilicon.com> 9512L: linux-crypto@vger.kernel.org 9513S: Maintained 9514F: Documentation/ABI/testing/debugfs-hisi-zip 9515F: drivers/crypto/hisilicon/zip/ 9516 9517HMM - Heterogeneous Memory Management 9518M: Jérôme Glisse <jglisse@redhat.com> 9519L: linux-mm@kvack.org 9520S: Maintained 9521F: Documentation/mm/hmm.rst 9522F: include/linux/hmm* 9523F: lib/test_hmm* 9524F: mm/hmm* 9525F: tools/testing/selftests/mm/*hmm* 9526 9527HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9528M: Andreas Klinger <ak@it-klinger.de> 9529L: linux-iio@vger.kernel.org 9530S: Maintained 9531F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9532F: drivers/iio/pressure/mprls0025pa.c 9533 9534HOST AP DRIVER 9535M: Jouni Malinen <j@w1.fi> 9536L: linux-wireless@vger.kernel.org 9537S: Obsolete 9538W: http://w1.fi/hostap-driver.html 9539F: drivers/net/wireless/intersil/hostap/ 9540 9541HP BIOSCFG DRIVER 9542M: Jorge Lopez <jorge.lopez2@hp.com> 9543L: platform-driver-x86@vger.kernel.org 9544S: Maintained 9545F: drivers/platform/x86/hp/hp-bioscfg/ 9546 9547HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9548L: platform-driver-x86@vger.kernel.org 9549S: Orphan 9550F: drivers/platform/x86/hp/tc1100-wmi.c 9551 9552HP WMI HARDWARE MONITOR DRIVER 9553M: James Seo <james@equiv.tech> 9554L: linux-hwmon@vger.kernel.org 9555S: Maintained 9556F: Documentation/hwmon/hp-wmi-sensors.rst 9557F: drivers/hwmon/hp-wmi-sensors.c 9558 9559HPET: High Precision Event Timers driver 9560M: Clemens Ladisch <clemens@ladisch.de> 9561S: Maintained 9562F: Documentation/timers/hpet.rst 9563F: drivers/char/hpet.c 9564F: include/linux/hpet.h 9565F: include/uapi/linux/hpet.h 9566 9567HPET: x86 9568S: Orphan 9569F: arch/x86/include/asm/hpet.h 9570F: arch/x86/kernel/hpet.c 9571 9572HPFS FILESYSTEM 9573M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9574S: Maintained 9575W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9576F: fs/hpfs/ 9577 9578HS3001 Hardware Temperature and Humidity Sensor 9579M: Andre Werner <andre.werner@systec-electronic.com> 9580L: linux-hwmon@vger.kernel.org 9581S: Maintained 9582F: drivers/hwmon/hs3001.c 9583 9584HSI SUBSYSTEM 9585M: Sebastian Reichel <sre@kernel.org> 9586S: Maintained 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9588F: Documentation/ABI/testing/sysfs-bus-hsi 9589F: Documentation/driver-api/hsi.rst 9590F: drivers/hsi/ 9591F: include/linux/hsi/ 9592F: include/uapi/linux/hsi/ 9593 9594HSO 3G MODEM DRIVER 9595L: linux-usb@vger.kernel.org 9596S: Orphan 9597F: drivers/net/usb/hso.c 9598 9599HSR NETWORK PROTOCOL 9600L: netdev@vger.kernel.org 9601S: Orphan 9602F: net/hsr/ 9603 9604HT16K33 LED CONTROLLER DRIVER 9605M: Robin van der Gracht <robin@protonic.nl> 9606S: Maintained 9607F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9608F: drivers/auxdisplay/ht16k33.c 9609 9610HTCPEN TOUCHSCREEN DRIVER 9611M: Pau Oliva Fora <pof@eslack.org> 9612L: linux-input@vger.kernel.org 9613S: Maintained 9614F: drivers/input/touchscreen/htcpen.c 9615 9616HTE SUBSYSTEM 9617M: Dipen Patel <dipenp@nvidia.com> 9618L: timestamp@lists.linux.dev 9619S: Maintained 9620Q: https://patchwork.kernel.org/project/timestamp/list/ 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9622F: Documentation/devicetree/bindings/timestamp/ 9623F: Documentation/driver-api/hte/ 9624F: drivers/hte/ 9625F: include/linux/hte.h 9626 9627HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9628M: Lorenzo Bianconi <lorenzo@kernel.org> 9629L: linux-iio@vger.kernel.org 9630S: Maintained 9631W: http://www.st.com/ 9632F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9633F: drivers/iio/humidity/hts221* 9634 9635HUAWEI ETHERNET DRIVER 9636M: Cai Huoqing <cai.huoqing@linux.dev> 9637L: netdev@vger.kernel.org 9638S: Maintained 9639F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9640F: drivers/net/ethernet/huawei/hinic/ 9641 9642HUGETLB SUBSYSTEM 9643M: Mike Kravetz <mike.kravetz@oracle.com> 9644M: Muchun Song <muchun.song@linux.dev> 9645L: linux-mm@kvack.org 9646S: Maintained 9647F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9648F: Documentation/admin-guide/mm/hugetlbpage.rst 9649F: Documentation/mm/hugetlbfs_reserv.rst 9650F: Documentation/mm/vmemmap_dedup.rst 9651F: fs/hugetlbfs/ 9652F: include/linux/hugetlb.h 9653F: mm/hugetlb.c 9654F: mm/hugetlb_vmemmap.c 9655F: mm/hugetlb_vmemmap.h 9656 9657HVA ST MEDIA DRIVER 9658M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9659L: linux-media@vger.kernel.org 9660S: Supported 9661W: https://linuxtv.org 9662T: git git://linuxtv.org/media_tree.git 9663F: drivers/media/platform/st/sti/hva 9664 9665HWPOISON MEMORY FAILURE HANDLING 9666M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9667R: Miaohe Lin <linmiaohe@huawei.com> 9668L: linux-mm@kvack.org 9669S: Maintained 9670F: mm/hwpoison-inject.c 9671F: mm/memory-failure.c 9672 9673HYCON HY46XX TOUCHSCREEN SUPPORT 9674M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9675L: linux-input@vger.kernel.org 9676S: Maintained 9677F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9678F: drivers/input/touchscreen/hycon-hy46xx.c 9679 9680HYGON PROCESSOR SUPPORT 9681M: Pu Wen <puwen@hygon.cn> 9682L: linux-kernel@vger.kernel.org 9683S: Maintained 9684F: arch/x86/kernel/cpu/hygon.c 9685 9686HYNIX HI556 SENSOR DRIVER 9687M: Sakari Ailus <sakari.ailus@linux.intel.com> 9688L: linux-media@vger.kernel.org 9689S: Maintained 9690T: git git://linuxtv.org/media_tree.git 9691F: drivers/media/i2c/hi556.c 9692 9693HYNIX HI846 SENSOR DRIVER 9694M: Martin Kepplinger <martin.kepplinger@puri.sm> 9695L: linux-media@vger.kernel.org 9696S: Maintained 9697F: drivers/media/i2c/hi846.c 9698 9699HYNIX HI847 SENSOR DRIVER 9700M: Sakari Ailus <sakari.ailus@linux.intel.com> 9701L: linux-media@vger.kernel.org 9702S: Maintained 9703F: drivers/media/i2c/hi847.c 9704 9705Hyper-V/Azure CORE AND DRIVERS 9706M: "K. Y. Srinivasan" <kys@microsoft.com> 9707M: Haiyang Zhang <haiyangz@microsoft.com> 9708M: Wei Liu <wei.liu@kernel.org> 9709M: Dexuan Cui <decui@microsoft.com> 9710L: linux-hyperv@vger.kernel.org 9711S: Supported 9712T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9713F: Documentation/ABI/stable/sysfs-bus-vmbus 9714F: Documentation/ABI/testing/debugfs-hyperv 9715F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9716F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9717F: Documentation/virt/hyperv 9718F: arch/arm64/hyperv 9719F: arch/arm64/include/asm/hyperv-tlfs.h 9720F: arch/arm64/include/asm/mshyperv.h 9721F: arch/x86/hyperv 9722F: arch/x86/include/asm/hyperv-tlfs.h 9723F: arch/x86/include/asm/mshyperv.h 9724F: arch/x86/include/asm/trace/hyperv.h 9725F: arch/x86/kernel/cpu/mshyperv.c 9726F: drivers/clocksource/hyperv_timer.c 9727F: drivers/hid/hid-hyperv.c 9728F: drivers/hv/ 9729F: drivers/input/serio/hyperv-keyboard.c 9730F: drivers/iommu/hyperv-iommu.c 9731F: drivers/net/ethernet/microsoft/ 9732F: drivers/net/hyperv/ 9733F: drivers/pci/controller/pci-hyperv-intf.c 9734F: drivers/pci/controller/pci-hyperv.c 9735F: drivers/scsi/storvsc_drv.c 9736F: drivers/uio/uio_hv_generic.c 9737F: drivers/video/fbdev/hyperv_fb.c 9738F: include/asm-generic/hyperv-tlfs.h 9739F: include/asm-generic/mshyperv.h 9740F: include/clocksource/hyperv_timer.h 9741F: include/linux/hyperv.h 9742F: include/net/mana 9743F: include/uapi/linux/hyperv.h 9744F: net/vmw_vsock/hyperv_transport.c 9745F: tools/hv/ 9746 9747HYPERBUS SUPPORT 9748M: Vignesh Raghavendra <vigneshr@ti.com> 9749R: Tudor Ambarus <tudor.ambarus@linaro.org> 9750L: linux-mtd@lists.infradead.org 9751S: Supported 9752Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9753C: irc://irc.oftc.net/mtd 9754T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9755F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9756F: drivers/mtd/hyperbus/ 9757F: include/linux/mtd/hyperbus.h 9758 9759HYPERVISOR VIRTUAL CONSOLE DRIVER 9760L: linuxppc-dev@lists.ozlabs.org 9761S: Odd Fixes 9762F: drivers/tty/hvc/ 9763 9764I2C ACPI SUPPORT 9765M: Mika Westerberg <mika.westerberg@linux.intel.com> 9766L: linux-i2c@vger.kernel.org 9767L: linux-acpi@vger.kernel.org 9768S: Maintained 9769F: drivers/i2c/i2c-core-acpi.c 9770 9771I2C ADDRESS TRANSLATOR (ATR) 9772M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9773R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9774L: linux-i2c@vger.kernel.org 9775S: Maintained 9776F: drivers/i2c/i2c-atr.c 9777F: include/linux/i2c-atr.h 9778 9779I2C CONTROLLER DRIVER FOR NVIDIA GPU 9780M: Ajay Gupta <ajayg@nvidia.com> 9781L: linux-i2c@vger.kernel.org 9782S: Maintained 9783F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9784F: drivers/i2c/busses/i2c-nvidia-gpu.c 9785 9786I2C MUXES 9787M: Peter Rosin <peda@axentia.se> 9788L: linux-i2c@vger.kernel.org 9789S: Maintained 9790F: Documentation/devicetree/bindings/i2c/i2c-arb* 9791F: Documentation/devicetree/bindings/i2c/i2c-gate* 9792F: Documentation/devicetree/bindings/i2c/i2c-mux* 9793F: Documentation/i2c/i2c-topology.rst 9794F: Documentation/i2c/muxes/ 9795F: drivers/i2c/i2c-mux.c 9796F: drivers/i2c/muxes/ 9797F: include/linux/i2c-mux.h 9798 9799I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9800M: Gregory CLEMENT <gregory.clement@bootlin.com> 9801L: linux-i2c@vger.kernel.org 9802S: Maintained 9803F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9804F: drivers/i2c/busses/i2c-mv64xxx.c 9805 9806I2C OVER PARALLEL PORT 9807M: Jean Delvare <jdelvare@suse.com> 9808L: linux-i2c@vger.kernel.org 9809S: Maintained 9810F: Documentation/i2c/busses/i2c-parport.rst 9811F: drivers/i2c/busses/i2c-parport.c 9812 9813I2C SUBSYSTEM 9814M: Wolfram Sang <wsa@kernel.org> 9815L: linux-i2c@vger.kernel.org 9816S: Maintained 9817W: https://i2c.wiki.kernel.org/ 9818Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9819T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9820F: Documentation/devicetree/bindings/i2c/i2c.txt 9821F: Documentation/i2c/ 9822F: drivers/i2c/* 9823F: include/dt-bindings/i2c/i2c.h 9824F: include/linux/i2c-dev.h 9825F: include/linux/i2c-smbus.h 9826F: include/linux/i2c.h 9827F: include/uapi/linux/i2c-*.h 9828F: include/uapi/linux/i2c.h 9829 9830I2C SUBSYSTEM HOST DRIVERS 9831M: Andi Shyti <andi.shyti@kernel.org> 9832L: linux-i2c@vger.kernel.org 9833S: Maintained 9834W: https://i2c.wiki.kernel.org/ 9835Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9837F: Documentation/devicetree/bindings/i2c/ 9838F: drivers/i2c/algos/ 9839F: drivers/i2c/busses/ 9840F: include/dt-bindings/i2c/ 9841 9842I2C-TAOS-EVM DRIVER 9843M: Jean Delvare <jdelvare@suse.com> 9844L: linux-i2c@vger.kernel.org 9845S: Maintained 9846F: Documentation/i2c/busses/i2c-taos-evm.rst 9847F: drivers/i2c/busses/i2c-taos-evm.c 9848 9849I2C-TINY-USB DRIVER 9850M: Till Harbaum <till@harbaum.org> 9851L: linux-i2c@vger.kernel.org 9852S: Maintained 9853W: http://www.harbaum.org/till/i2c_tiny_usb 9854F: drivers/i2c/busses/i2c-tiny-usb.c 9855 9856I2C/SMBUS CONTROLLER DRIVERS FOR PC 9857M: Jean Delvare <jdelvare@suse.com> 9858L: linux-i2c@vger.kernel.org 9859S: Maintained 9860F: Documentation/i2c/busses/i2c-ali1535.rst 9861F: Documentation/i2c/busses/i2c-ali1563.rst 9862F: Documentation/i2c/busses/i2c-ali15x3.rst 9863F: Documentation/i2c/busses/i2c-amd756.rst 9864F: Documentation/i2c/busses/i2c-amd8111.rst 9865F: Documentation/i2c/busses/i2c-i801.rst 9866F: Documentation/i2c/busses/i2c-nforce2.rst 9867F: Documentation/i2c/busses/i2c-piix4.rst 9868F: Documentation/i2c/busses/i2c-sis5595.rst 9869F: Documentation/i2c/busses/i2c-sis630.rst 9870F: Documentation/i2c/busses/i2c-sis96x.rst 9871F: Documentation/i2c/busses/i2c-via.rst 9872F: Documentation/i2c/busses/i2c-viapro.rst 9873F: drivers/i2c/busses/i2c-ali1535.c 9874F: drivers/i2c/busses/i2c-ali1563.c 9875F: drivers/i2c/busses/i2c-ali15x3.c 9876F: drivers/i2c/busses/i2c-amd756-s4882.c 9877F: drivers/i2c/busses/i2c-amd756.c 9878F: drivers/i2c/busses/i2c-amd8111.c 9879F: drivers/i2c/busses/i2c-i801.c 9880F: drivers/i2c/busses/i2c-isch.c 9881F: drivers/i2c/busses/i2c-nforce2-s4985.c 9882F: drivers/i2c/busses/i2c-nforce2.c 9883F: drivers/i2c/busses/i2c-piix4.c 9884F: drivers/i2c/busses/i2c-sis5595.c 9885F: drivers/i2c/busses/i2c-sis630.c 9886F: drivers/i2c/busses/i2c-sis96x.c 9887F: drivers/i2c/busses/i2c-via.c 9888F: drivers/i2c/busses/i2c-viapro.c 9889 9890I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9891M: Hans de Goede <hdegoede@redhat.com> 9892L: linux-i2c@vger.kernel.org 9893S: Maintained 9894F: drivers/i2c/busses/i2c-cht-wc.c 9895 9896I2C/SMBUS ISMT DRIVER 9897M: Seth Heasley <seth.heasley@intel.com> 9898M: Neil Horman <nhorman@tuxdriver.com> 9899L: linux-i2c@vger.kernel.org 9900F: Documentation/i2c/busses/i2c-ismt.rst 9901F: drivers/i2c/busses/i2c-ismt.c 9902 9903I2C/SMBUS STUB DRIVER 9904M: Jean Delvare <jdelvare@suse.com> 9905L: linux-i2c@vger.kernel.org 9906S: Maintained 9907F: drivers/i2c/i2c-stub.c 9908 9909I3C DRIVER FOR ASPEED AST2600 9910M: Jeremy Kerr <jk@codeconstruct.com.au> 9911S: Maintained 9912F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9913F: drivers/i3c/master/ast2600-i3c-master.c 9914 9915I3C DRIVER FOR CADENCE I3C MASTER IP 9916M: Przemysław Gaj <pgaj@cadence.com> 9917S: Maintained 9918F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9919F: drivers/i3c/master/i3c-master-cdns.c 9920 9921I3C DRIVER FOR SYNOPSYS DESIGNWARE 9922S: Orphan 9923F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9924F: drivers/i3c/master/dw* 9925 9926I3C SUBSYSTEM 9927M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9928L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9929S: Maintained 9930C: irc://chat.freenode.net/linux-i3c 9931T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9932F: Documentation/ABI/testing/sysfs-bus-i3c 9933F: Documentation/devicetree/bindings/i3c/ 9934F: Documentation/driver-api/i3c 9935F: drivers/i3c/ 9936F: include/linux/i3c/ 9937 9938IA64 (Itanium) PLATFORM 9939L: linux-ia64@vger.kernel.org 9940S: Orphan 9941F: Documentation/arch/ia64/ 9942F: arch/ia64/ 9943 9944IBM Operation Panel Input Driver 9945M: Eddie James <eajames@linux.ibm.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9949F: drivers/input/misc/ibm-panel.c 9950 9951IBM Power 842 compression accelerator 9952M: Haren Myneni <haren@us.ibm.com> 9953S: Supported 9954F: crypto/842.c 9955F: drivers/crypto/nx/Kconfig 9956F: drivers/crypto/nx/Makefile 9957F: drivers/crypto/nx/nx-842* 9958F: include/linux/sw842.h 9959F: lib/842/ 9960 9961IBM Power in-Nest Crypto Acceleration 9962M: Breno Leitão <leitao@debian.org> 9963M: Nayna Jain <nayna@linux.ibm.com> 9964M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9965L: linux-crypto@vger.kernel.org 9966S: Supported 9967F: drivers/crypto/nx/Kconfig 9968F: drivers/crypto/nx/Makefile 9969F: drivers/crypto/nx/nx-aes* 9970F: drivers/crypto/nx/nx-sha* 9971F: drivers/crypto/nx/nx.* 9972F: drivers/crypto/nx/nx_csbcpb.h 9973F: drivers/crypto/nx/nx_debugfs.c 9974 9975IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9976M: Tyrel Datwyler <tyreld@linux.ibm.com> 9977L: linux-pci@vger.kernel.org 9978L: linuxppc-dev@lists.ozlabs.org 9979S: Supported 9980F: drivers/pci/hotplug/rpadlpar* 9981 9982IBM Power Linux RAID adapter 9983M: Brian King <brking@us.ibm.com> 9984S: Supported 9985F: drivers/scsi/ipr.* 9986 9987IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9988M: Tyrel Datwyler <tyreld@linux.ibm.com> 9989L: linux-pci@vger.kernel.org 9990L: linuxppc-dev@lists.ozlabs.org 9991S: Supported 9992F: drivers/pci/hotplug/rpaphp* 9993 9994IBM Power SRIOV Virtual NIC Device Driver 9995M: Haren Myneni <haren@linux.ibm.com> 9996M: Rick Lindsley <ricklind@linux.ibm.com> 9997R: Nick Child <nnac123@linux.ibm.com> 9998R: Dany Madden <danymadden@us.ibm.com> 9999R: Thomas Falcon <tlfalcon@linux.ibm.com> 10000L: netdev@vger.kernel.org 10001S: Supported 10002F: drivers/net/ethernet/ibm/ibmvnic.* 10003 10004IBM Power VFIO Support 10005M: Timothy Pearson <tpearson@raptorengineering.com> 10006S: Supported 10007F: drivers/vfio/vfio_iommu_spapr_tce.c 10008 10009IBM Power Virtual Ethernet Device Driver 10010M: Nick Child <nnac123@linux.ibm.com> 10011L: netdev@vger.kernel.org 10012S: Supported 10013F: drivers/net/ethernet/ibm/ibmveth.* 10014 10015IBM Power Virtual FC Device Drivers 10016M: Tyrel Datwyler <tyreld@linux.ibm.com> 10017L: linux-scsi@vger.kernel.org 10018S: Supported 10019F: drivers/scsi/ibmvscsi/ibmvfc* 10020 10021IBM Power Virtual Management Channel Driver 10022M: Brad Warrum <bwarrum@linux.ibm.com> 10023M: Ritu Agarwal <rituagar@linux.ibm.com> 10024S: Supported 10025F: drivers/misc/ibmvmc.* 10026 10027IBM Power Virtual SCSI Device Drivers 10028M: Tyrel Datwyler <tyreld@linux.ibm.com> 10029L: linux-scsi@vger.kernel.org 10030S: Supported 10031F: drivers/scsi/ibmvscsi/ibmvscsi* 10032F: include/scsi/viosrp.h 10033 10034IBM Power Virtual SCSI Device Target Driver 10035M: Michael Cyr <mikecyr@linux.ibm.com> 10036L: linux-scsi@vger.kernel.org 10037L: target-devel@vger.kernel.org 10038S: Supported 10039F: drivers/scsi/ibmvscsi_tgt/ 10040 10041IBM Power VMX Cryptographic instructions 10042M: Breno Leitão <leitao@debian.org> 10043M: Nayna Jain <nayna@linux.ibm.com> 10044M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10045L: linux-crypto@vger.kernel.org 10046S: Supported 10047F: drivers/crypto/vmx/Kconfig 10048F: drivers/crypto/vmx/Makefile 10049F: drivers/crypto/vmx/aes* 10050F: drivers/crypto/vmx/ghash* 10051F: drivers/crypto/vmx/ppc-xlate.pl 10052F: drivers/crypto/vmx/vmx.c 10053 10054IBM ServeRAID RAID DRIVER 10055S: Orphan 10056F: drivers/scsi/ips.* 10057 10058ICH LPC AND GPIO DRIVER 10059M: Peter Tyser <ptyser@xes-inc.com> 10060S: Maintained 10061F: drivers/gpio/gpio-ich.c 10062F: drivers/mfd/lpc_ich.c 10063 10064ICY I2C DRIVER 10065M: Max Staudt <max@enpas.org> 10066L: linux-i2c@vger.kernel.org 10067S: Maintained 10068F: drivers/i2c/busses/i2c-icy.c 10069 10070IDEAPAD LAPTOP EXTRAS DRIVER 10071M: Ike Panhc <ike.pan@canonical.com> 10072L: platform-driver-x86@vger.kernel.org 10073S: Maintained 10074W: http://launchpad.net/ideapad-laptop 10075F: drivers/platform/x86/ideapad-laptop.c 10076 10077IDEAPAD LAPTOP SLIDEBAR DRIVER 10078M: Andrey Moiseev <o2g.org.ru@gmail.com> 10079L: linux-input@vger.kernel.org 10080S: Maintained 10081W: https://github.com/o2genum/ideapad-slidebar 10082F: drivers/input/misc/ideapad_slidebar.c 10083 10084IDMAPPED MOUNTS 10085M: Christian Brauner <brauner@kernel.org> 10086M: Seth Forshee <sforshee@kernel.org> 10087L: linux-fsdevel@vger.kernel.org 10088S: Maintained 10089T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10090F: Documentation/filesystems/idmappings.rst 10091F: include/linux/mnt_idmapping.* 10092F: tools/testing/selftests/mount_setattr/ 10093 10094IDT VersaClock 5 CLOCK DRIVER 10095M: Luca Ceresoli <luca@lucaceresoli.net> 10096S: Maintained 10097F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10098F: drivers/clk/clk-versaclock5.c 10099 10100IEEE 802.15.4 SUBSYSTEM 10101M: Alexander Aring <alex.aring@gmail.com> 10102M: Stefan Schmidt <stefan@datenfreihafen.org> 10103M: Miquel Raynal <miquel.raynal@bootlin.com> 10104L: linux-wpan@vger.kernel.org 10105S: Maintained 10106W: https://linux-wpan.org/ 10107Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10109T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10110F: Documentation/networking/ieee802154.rst 10111F: drivers/net/ieee802154/ 10112F: include/linux/ieee802154.h 10113F: include/linux/nl802154.h 10114F: include/net/af_ieee802154.h 10115F: include/net/cfg802154.h 10116F: include/net/ieee802154_netdev.h 10117F: include/net/mac802154.h 10118F: include/net/nl802154.h 10119F: net/ieee802154/ 10120F: net/mac802154/ 10121 10122IFCVF VIRTIO DATA PATH ACCELERATOR 10123R: Zhu Lingshan <lingshan.zhu@intel.com> 10124F: drivers/vdpa/ifcvf/ 10125 10126IFE PROTOCOL 10127M: Yotam Gigi <yotam.gi@gmail.com> 10128M: Jamal Hadi Salim <jhs@mojatatu.com> 10129F: include/net/ife.h 10130F: include/uapi/linux/ife.h 10131F: net/ife 10132 10133IGORPLUG-USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/igorplugusb.c 10138 10139IGUANAWORKS USB IR TRANSCEIVER 10140M: Sean Young <sean@mess.org> 10141L: linux-media@vger.kernel.org 10142S: Maintained 10143F: drivers/media/rc/iguanair.c 10144 10145IIO DIGITAL POTENTIOMETER DAC 10146M: Peter Rosin <peda@axentia.se> 10147L: linux-iio@vger.kernel.org 10148S: Maintained 10149F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10150F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10151F: drivers/iio/dac/dpot-dac.c 10152 10153IIO ENVELOPE DETECTOR 10154M: Peter Rosin <peda@axentia.se> 10155L: linux-iio@vger.kernel.org 10156S: Maintained 10157F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10158F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10159F: drivers/iio/adc/envelope-detector.c 10160 10161IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10162M: Matti Vaittinen <mazziesaccount@gmail.com> 10163L: linux-iio@vger.kernel.org 10164S: Maintained 10165F: drivers/iio/light/gain-time-scale-helper.c 10166F: drivers/iio/light/gain-time-scale-helper.h 10167 10168IIO MULTIPLEXER 10169M: Peter Rosin <peda@axentia.se> 10170L: linux-iio@vger.kernel.org 10171S: Maintained 10172F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10173F: drivers/iio/multiplexer/iio-mux.c 10174 10175IIO SCMI BASED DRIVER 10176M: Jyoti Bhayana <jbhayana@google.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/common/scmi_sensors/scmi_iio.c 10180 10181IIO SUBSYSTEM AND DRIVERS 10182M: Jonathan Cameron <jic23@kernel.org> 10183R: Lars-Peter Clausen <lars@metafoo.de> 10184L: linux-iio@vger.kernel.org 10185S: Maintained 10186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10187F: Documentation/ABI/testing/configfs-iio* 10188F: Documentation/ABI/testing/sysfs-bus-iio* 10189F: Documentation/devicetree/bindings/iio/ 10190F: drivers/iio/ 10191F: drivers/staging/iio/ 10192F: include/dt-bindings/iio/ 10193F: include/linux/iio/ 10194F: tools/iio/ 10195 10196IIO UNIT CONVERTER 10197M: Peter Rosin <peda@axentia.se> 10198L: linux-iio@vger.kernel.org 10199S: Maintained 10200F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10201F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10202F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10203F: drivers/iio/afe/iio-rescale.c 10204 10205IKANOS/ADI EAGLE ADSL USB DRIVER 10206M: Matthieu Castet <castet.matthieu@free.fr> 10207M: Stanislaw Gruszka <stf_xl@wp.pl> 10208S: Maintained 10209F: drivers/usb/atm/ueagle-atm.c 10210 10211IMAGIS TOUCHSCREEN DRIVER 10212M: Markuss Broks <markuss.broks@gmail.com> 10213S: Maintained 10214F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10215F: drivers/input/touchscreen/imagis.c 10216 10217IMGTEC ASCII LCD DRIVER 10218M: Paul Burton <paulburton@kernel.org> 10219S: Maintained 10220F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10221F: drivers/auxdisplay/img-ascii-lcd.c 10222 10223IMGTEC IR DECODER DRIVER 10224S: Orphan 10225F: drivers/media/rc/img-ir/ 10226 10227IMON SOUNDGRAPH USB IR RECEIVER 10228M: Sean Young <sean@mess.org> 10229L: linux-media@vger.kernel.org 10230S: Maintained 10231F: drivers/media/rc/imon.c 10232F: drivers/media/rc/imon_raw.c 10233 10234IMS TWINTURBO FRAMEBUFFER DRIVER 10235L: linux-fbdev@vger.kernel.org 10236S: Orphan 10237F: drivers/video/fbdev/imsttfb.c 10238 10239INA209 HARDWARE MONITOR DRIVER 10240M: Guenter Roeck <linux@roeck-us.net> 10241L: linux-hwmon@vger.kernel.org 10242S: Maintained 10243F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10244F: Documentation/hwmon/ina209.rst 10245F: drivers/hwmon/ina209.c 10246 10247INA2XX HARDWARE MONITOR DRIVER 10248M: Guenter Roeck <linux@roeck-us.net> 10249L: linux-hwmon@vger.kernel.org 10250S: Maintained 10251F: Documentation/hwmon/ina2xx.rst 10252F: drivers/hwmon/ina2xx.c 10253F: include/linux/platform_data/ina2xx.h 10254 10255INDEX OF FURTHER KERNEL DOCUMENTATION 10256M: Carlos Bilbao <carlos.bilbao@amd.com> 10257S: Maintained 10258F: Documentation/process/kernel-docs.rst 10259 10260INDUSTRY PACK SUBSYSTEM (IPACK) 10261M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10262M: Jens Taprogge <jens.taprogge@taprogge.org> 10263M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10264L: industrypack-devel@lists.sourceforge.net 10265S: Maintained 10266W: http://industrypack.sourceforge.net 10267F: drivers/ipack/ 10268 10269INFINEON DPS310 Driver 10270M: Eddie James <eajames@linux.ibm.com> 10271L: linux-iio@vger.kernel.org 10272S: Maintained 10273F: drivers/iio/pressure/dps310.c 10274 10275INFINEON PEB2466 ASoC CODEC 10276M: Herve Codina <herve.codina@bootlin.com> 10277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10278S: Maintained 10279F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10280F: sound/soc/codecs/peb2466.c 10281 10282INFINIBAND SUBSYSTEM 10283M: Jason Gunthorpe <jgg@nvidia.com> 10284M: Leon Romanovsky <leonro@nvidia.com> 10285L: linux-rdma@vger.kernel.org 10286S: Supported 10287W: https://github.com/linux-rdma/rdma-core 10288Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10290F: Documentation/devicetree/bindings/infiniband/ 10291F: Documentation/infiniband/ 10292F: drivers/infiniband/ 10293F: include/rdma/ 10294F: include/trace/events/ib_mad.h 10295F: include/trace/events/ib_umad.h 10296F: include/trace/misc/rdma.h 10297F: include/uapi/linux/if_infiniband.h 10298F: include/uapi/rdma/ 10299F: samples/bpf/ibumad_kern.c 10300F: samples/bpf/ibumad_user.c 10301 10302INGENIC JZ4780 NAND DRIVER 10303M: Harvey Hunt <harveyhuntnexus@gmail.com> 10304L: linux-mtd@lists.infradead.org 10305L: linux-mips@vger.kernel.org 10306S: Maintained 10307F: drivers/mtd/nand/raw/ingenic/ 10308 10309INGENIC JZ47xx SoCs 10310M: Paul Cercueil <paul@crapouillou.net> 10311L: linux-mips@vger.kernel.org 10312S: Maintained 10313F: arch/mips/boot/dts/ingenic/ 10314F: arch/mips/generic/board-ingenic.c 10315F: arch/mips/include/asm/mach-ingenic/ 10316F: arch/mips/ingenic/Kconfig 10317F: drivers/clk/ingenic/ 10318F: drivers/dma/dma-jz4780.c 10319F: drivers/gpu/drm/ingenic/ 10320F: drivers/i2c/busses/i2c-jz4780.c 10321F: drivers/iio/adc/ingenic-adc.c 10322F: drivers/irqchip/irq-ingenic.c 10323F: drivers/memory/jz4780-nemc.c 10324F: drivers/mmc/host/jz4740_mmc.c 10325F: drivers/mtd/nand/raw/ingenic/ 10326F: drivers/pinctrl/pinctrl-ingenic.c 10327F: drivers/power/supply/ingenic-battery.c 10328F: drivers/pwm/pwm-jz4740.c 10329F: drivers/remoteproc/ingenic_rproc.c 10330F: drivers/rtc/rtc-jz4740.c 10331F: drivers/tty/serial/8250/8250_ingenic.c 10332F: drivers/usb/musb/jz4740.c 10333F: drivers/watchdog/jz4740_wdt.c 10334F: include/dt-bindings/iio/adc/ingenic,adc.h 10335F: include/linux/mfd/ingenic-tcu.h 10336F: sound/soc/codecs/jz47* 10337F: sound/soc/jz4740/ 10338 10339INJOINIC IP5xxx POWER BANK IC DRIVER 10340M: Samuel Holland <samuel@sholland.org> 10341S: Maintained 10342F: drivers/power/supply/ip5xxx_power.c 10343 10344INOTIFY 10345M: Jan Kara <jack@suse.cz> 10346R: Amir Goldstein <amir73il@gmail.com> 10347L: linux-fsdevel@vger.kernel.org 10348S: Maintained 10349F: Documentation/filesystems/inotify.rst 10350F: fs/notify/inotify/ 10351F: include/linux/inotify.h 10352F: include/uapi/linux/inotify.h 10353 10354INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10355M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10356L: linux-input@vger.kernel.org 10357S: Maintained 10358Q: http://patchwork.kernel.org/project/linux-input/list/ 10359T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10360F: Documentation/devicetree/bindings/input/ 10361F: Documentation/devicetree/bindings/serio/ 10362F: Documentation/input/ 10363F: drivers/input/ 10364F: include/dt-bindings/input/ 10365F: include/linux/input.h 10366F: include/linux/input/ 10367F: include/uapi/linux/input-event-codes.h 10368F: include/uapi/linux/input.h 10369 10370INPUT MULTITOUCH (MT) PROTOCOL 10371M: Henrik Rydberg <rydberg@bitmath.org> 10372L: linux-input@vger.kernel.org 10373S: Odd fixes 10374F: Documentation/input/multi-touch-protocol.rst 10375F: drivers/input/input-mt.c 10376K: \b(ABS|SYN)_MT_ 10377 10378INSIDE SECURE CRYPTO DRIVER 10379M: Antoine Tenart <atenart@kernel.org> 10380L: linux-crypto@vger.kernel.org 10381S: Maintained 10382F: drivers/crypto/inside-secure/ 10383 10384INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10385M: Mimi Zohar <zohar@linux.ibm.com> 10386M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10387L: linux-integrity@vger.kernel.org 10388S: Supported 10389T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10390F: security/integrity/ 10391F: security/integrity/ima/ 10392 10393INTEL 810/815 FRAMEBUFFER DRIVER 10394M: Antonino Daplas <adaplas@gmail.com> 10395L: linux-fbdev@vger.kernel.org 10396S: Maintained 10397F: drivers/video/fbdev/i810/ 10398 10399INTEL 8254 COUNTER DRIVER 10400M: William Breathitt Gray <william.gray@linaro.org> 10401L: linux-iio@vger.kernel.org 10402S: Maintained 10403F: drivers/counter/i8254.c 10404F: include/linux/i8254.h 10405 10406INTEL 8255 GPIO DRIVER 10407M: William Breathitt Gray <william.gray@linaro.org> 10408L: linux-gpio@vger.kernel.org 10409S: Maintained 10410F: drivers/gpio/gpio-i8255.c 10411F: drivers/gpio/gpio-i8255.h 10412 10413INTEL ASoC DRIVERS 10414M: Cezary Rojewski <cezary.rojewski@intel.com> 10415M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10416M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10417M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10418M: Bard Liao <yung-chuan.liao@linux.intel.com> 10419M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10420M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10422S: Supported 10423F: sound/soc/intel/ 10424 10425INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10426M: Hans de Goede <hdegoede@redhat.com> 10427L: platform-driver-x86@vger.kernel.org 10428S: Maintained 10429F: drivers/platform/x86/intel/atomisp2/pm.c 10430 10431INTEL ATOMISP2 LED DRIVER 10432M: Hans de Goede <hdegoede@redhat.com> 10433L: platform-driver-x86@vger.kernel.org 10434S: Maintained 10435F: drivers/platform/x86/intel/atomisp2/led.c 10436 10437INTEL BIOS SAR INT1092 DRIVER 10438M: Shravan Sudhakar <s.shravan@intel.com> 10439M: Intel Corporation <linuxwwan@intel.com> 10440L: platform-driver-x86@vger.kernel.org 10441S: Maintained 10442F: drivers/platform/x86/intel/int1092/ 10443 10444INTEL BROXTON PMC DRIVER 10445M: Mika Westerberg <mika.westerberg@linux.intel.com> 10446M: Zha Qipeng <qipeng.zha@intel.com> 10447S: Maintained 10448F: drivers/mfd/intel_pmc_bxt.c 10449F: include/linux/mfd/intel_pmc_bxt.h 10450 10451INTEL C600 SERIES SAS CONTROLLER DRIVER 10452M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10453L: linux-scsi@vger.kernel.org 10454S: Supported 10455T: git git://git.code.sf.net/p/intel-sas/isci 10456F: drivers/scsi/isci/ 10457 10458INTEL CPU family model numbers 10459M: Tony Luck <tony.luck@intel.com> 10460M: x86@kernel.org 10461L: linux-kernel@vger.kernel.org 10462S: Supported 10463F: arch/x86/include/asm/intel-family.h 10464 10465INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10466M: Jani Nikula <jani.nikula@linux.intel.com> 10467M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10468M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10469M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10470L: intel-gfx@lists.freedesktop.org 10471S: Supported 10472W: https://01.org/linuxgraphics/ 10473Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10474B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10475C: irc://irc.oftc.net/intel-gfx 10476T: git git://anongit.freedesktop.org/drm-intel 10477F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10478F: Documentation/gpu/i915.rst 10479F: drivers/gpu/drm/i915/ 10480F: include/drm/i915* 10481F: include/uapi/drm/i915_drm.h 10482 10483INTEL ETHERNET DRIVERS 10484M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10485M: Tony Nguyen <anthony.l.nguyen@intel.com> 10486L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10487S: Supported 10488W: https://www.intel.com/content/www/us/en/support.html 10489Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10492F: Documentation/networking/device_drivers/ethernet/intel/ 10493F: drivers/net/ethernet/intel/ 10494F: drivers/net/ethernet/intel/*/ 10495F: include/linux/avf/virtchnl.h 10496F: include/linux/net/intel/iidc.h 10497 10498INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10499M: Mustafa Ismail <mustafa.ismail@intel.com> 10500M: Shiraz Saleem <shiraz.saleem@intel.com> 10501L: linux-rdma@vger.kernel.org 10502S: Supported 10503F: drivers/infiniband/hw/irdma/ 10504F: include/uapi/rdma/irdma-abi.h 10505 10506INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10507M: Maik Broemme <mbroemme@libmpq.org> 10508L: linux-fbdev@vger.kernel.org 10509S: Maintained 10510F: Documentation/fb/intelfb.rst 10511F: drivers/video/fbdev/intelfb/ 10512 10513INTEL GPIO DRIVERS 10514M: Andy Shevchenko <andy@kernel.org> 10515L: linux-gpio@vger.kernel.org 10516S: Supported 10517T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10518F: drivers/gpio/gpio-elkhartlake.c 10519F: drivers/gpio/gpio-ich.c 10520F: drivers/gpio/gpio-merrifield.c 10521F: drivers/gpio/gpio-ml-ioh.c 10522F: drivers/gpio/gpio-pch.c 10523F: drivers/gpio/gpio-sch.c 10524F: drivers/gpio/gpio-sodaville.c 10525F: drivers/gpio/gpio-tangier.c 10526 10527INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10528M: Zhenyu Wang <zhenyuw@linux.intel.com> 10529M: Zhi Wang <zhi.a.wang@intel.com> 10530L: intel-gvt-dev@lists.freedesktop.org 10531L: intel-gfx@lists.freedesktop.org 10532S: Supported 10533W: https://01.org/igvt-g 10534T: git https://github.com/intel/gvt-linux.git 10535F: drivers/gpu/drm/i915/gvt/ 10536 10537INTEL HID EVENT DRIVER 10538M: Alex Hung <alexhung@gmail.com> 10539L: platform-driver-x86@vger.kernel.org 10540S: Maintained 10541F: drivers/platform/x86/intel/hid.c 10542 10543INTEL I/OAT DMA DRIVER 10544M: Dave Jiang <dave.jiang@intel.com> 10545R: Dan Williams <dan.j.williams@intel.com> 10546L: dmaengine@vger.kernel.org 10547S: Supported 10548Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10549F: drivers/dma/ioat* 10550 10551INTEL IDLE DRIVER 10552M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10553M: Len Brown <lenb@kernel.org> 10554L: linux-pm@vger.kernel.org 10555S: Supported 10556B: https://bugzilla.kernel.org 10557T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10558F: drivers/idle/intel_idle.c 10559 10560INTEL IDXD DRIVER 10561M: Fenghua Yu <fenghua.yu@intel.com> 10562M: Dave Jiang <dave.jiang@intel.com> 10563L: dmaengine@vger.kernel.org 10564S: Supported 10565F: drivers/dma/idxd/* 10566F: include/uapi/linux/idxd.h 10567 10568INTEL IN FIELD SCAN (IFS) DEVICE 10569M: Jithu Joseph <jithu.joseph@intel.com> 10570R: Ashok Raj <ashok.raj@intel.com> 10571R: Tony Luck <tony.luck@intel.com> 10572S: Maintained 10573F: drivers/platform/x86/intel/ifs 10574F: include/trace/events/intel_ifs.h 10575 10576INTEL INTEGRATED SENSOR HUB DRIVER 10577M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10578M: Jiri Kosina <jikos@kernel.org> 10579L: linux-input@vger.kernel.org 10580S: Maintained 10581F: drivers/hid/intel-ish-hid/ 10582 10583INTEL IOMMU (VT-d) 10584M: David Woodhouse <dwmw2@infradead.org> 10585M: Lu Baolu <baolu.lu@linux.intel.com> 10586L: iommu@lists.linux.dev 10587S: Supported 10588T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10589F: drivers/iommu/intel/ 10590 10591INTEL IPU3 CSI-2 CIO2 DRIVER 10592M: Yong Zhi <yong.zhi@intel.com> 10593M: Sakari Ailus <sakari.ailus@linux.intel.com> 10594M: Bingbu Cao <bingbu.cao@intel.com> 10595M: Dan Scally <djrscally@gmail.com> 10596R: Tianshu Qiu <tian.shu.qiu@intel.com> 10597L: linux-media@vger.kernel.org 10598S: Maintained 10599T: git git://linuxtv.org/media_tree.git 10600F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10601F: drivers/media/pci/intel/ipu3/ 10602 10603INTEL IPU3 CSI-2 IMGU DRIVER 10604M: Sakari Ailus <sakari.ailus@linux.intel.com> 10605R: Bingbu Cao <bingbu.cao@intel.com> 10606R: Tianshu Qiu <tian.shu.qiu@intel.com> 10607L: linux-media@vger.kernel.org 10608S: Maintained 10609F: Documentation/admin-guide/media/ipu3.rst 10610F: Documentation/admin-guide/media/ipu3_rcb.svg 10611F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10612F: drivers/staging/media/ipu3/ 10613 10614INTEL ISHTP ECLITE DRIVER 10615M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Supported 10618F: drivers/platform/x86/intel/ishtp_eclite.c 10619 10620INTEL IXP4XX CRYPTO SUPPORT 10621M: Corentin Labbe <clabbe@baylibre.com> 10622L: linux-crypto@vger.kernel.org 10623S: Maintained 10624F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10625 10626INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10627M: Krzysztof Halasa <khalasa@piap.pl> 10628S: Maintained 10629F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10630F: drivers/net/wan/ixp4xx_hss.c 10631F: drivers/soc/ixp4xx/ixp4xx-npe.c 10632F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10633F: include/linux/soc/ixp4xx/npe.h 10634F: include/linux/soc/ixp4xx/qmgr.h 10635 10636INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10637M: Deepak Saxena <dsaxena@plexity.net> 10638S: Maintained 10639F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10640F: drivers/char/hw_random/ixp4xx-rng.c 10641 10642INTEL KEEM BAY DRM DRIVER 10643M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10644M: Edmund Dea <edmund.j.dea@intel.com> 10645S: Maintained 10646F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10647F: drivers/gpu/drm/kmb/ 10648 10649INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10650M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10651S: Maintained 10652F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10653F: drivers/crypto/intel/keembay/Kconfig 10654F: drivers/crypto/intel/keembay/Makefile 10655F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10656F: drivers/crypto/intel/keembay/ocs-aes.c 10657F: drivers/crypto/intel/keembay/ocs-aes.h 10658 10659INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10660M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10661M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10662M: Mark Gross <mgross@linux.intel.com> 10663S: Maintained 10664F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10665F: drivers/crypto/intel/keembay/Kconfig 10666F: drivers/crypto/intel/keembay/Makefile 10667F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10668 10669INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10670M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10671M: Declan Murphy <declan.murphy@intel.com> 10672S: Maintained 10673F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10674F: drivers/crypto/intel/keembay/Kconfig 10675F: drivers/crypto/intel/keembay/Makefile 10676F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10677F: drivers/crypto/intel/keembay/ocs-hcu.c 10678F: drivers/crypto/intel/keembay/ocs-hcu.h 10679 10680INTEL MANAGEMENT ENGINE (mei) 10681M: Tomas Winkler <tomas.winkler@intel.com> 10682L: linux-kernel@vger.kernel.org 10683S: Supported 10684F: Documentation/driver-api/mei/* 10685F: drivers/misc/mei/ 10686F: drivers/watchdog/mei_wdt.c 10687F: include/linux/mei_aux.h 10688F: include/linux/mei_cl_bus.h 10689F: include/uapi/linux/mei.h 10690F: include/uapi/linux/mei_uuid.h 10691F: include/uapi/linux/uuid.h 10692F: samples/mei/* 10693 10694INTEL MAX 10 BMC MFD DRIVER 10695M: Xu Yilun <yilun.xu@intel.com> 10696R: Tom Rix <trix@redhat.com> 10697S: Maintained 10698F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10699F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10700F: drivers/hwmon/intel-m10-bmc-hwmon.c 10701F: drivers/mfd/intel-m10-bmc* 10702F: include/linux/mfd/intel-m10-bmc.h 10703 10704INTEL MAX10 BMC SECURE UPDATES 10705M: Russ Weight <russell.h.weight@intel.com> 10706L: linux-fpga@vger.kernel.org 10707S: Maintained 10708F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10709F: drivers/fpga/intel-m10-bmc-sec-update.c 10710 10711INTEL P-Unit IPC DRIVER 10712M: Zha Qipeng <qipeng.zha@intel.com> 10713L: platform-driver-x86@vger.kernel.org 10714S: Maintained 10715F: arch/x86/include/asm/intel_punit_ipc.h 10716F: drivers/platform/x86/intel/punit_ipc.c 10717 10718INTEL PMC CORE DRIVER 10719M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10720M: David E Box <david.e.box@intel.com> 10721L: platform-driver-x86@vger.kernel.org 10722S: Maintained 10723F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10724F: drivers/platform/x86/intel/pmc/ 10725 10726INTEL PMIC GPIO DRIVERS 10727M: Andy Shevchenko <andy@kernel.org> 10728S: Supported 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10730F: drivers/gpio/gpio-*cove.c 10731 10732INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10733M: Andy Shevchenko <andy@kernel.org> 10734S: Supported 10735F: drivers/mfd/intel_soc_pmic* 10736F: include/linux/mfd/intel_soc_pmic* 10737 10738INTEL PMT DRIVERS 10739M: David E. Box <david.e.box@linux.intel.com> 10740S: Supported 10741F: drivers/platform/x86/intel/pmt/ 10742 10743INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10744M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10745L: linux-wireless@vger.kernel.org 10746S: Maintained 10747F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10748F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10749F: drivers/net/wireless/intel/ipw2x00/ 10750 10751INTEL PSTATE DRIVER 10752M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10753M: Len Brown <lenb@kernel.org> 10754L: linux-pm@vger.kernel.org 10755S: Supported 10756F: drivers/cpufreq/intel_pstate.c 10757 10758INTEL PTP DFL ToD DRIVER 10759M: Tianfei Zhang <tianfei.zhang@intel.com> 10760L: linux-fpga@vger.kernel.org 10761L: netdev@vger.kernel.org 10762S: Maintained 10763F: drivers/ptp/ptp_dfl_tod.c 10764 10765INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10766M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10767L: linux-iio@vger.kernel.org 10768F: drivers/counter/intel-qep.c 10769 10770INTEL SCU DRIVERS 10771M: Mika Westerberg <mika.westerberg@linux.intel.com> 10772S: Maintained 10773F: arch/x86/include/asm/intel_scu_ipc.h 10774F: drivers/platform/x86/intel_scu_* 10775 10776INTEL SDSI DRIVER 10777M: David E. Box <david.e.box@linux.intel.com> 10778S: Supported 10779F: drivers/platform/x86/intel/sdsi.c 10780F: tools/arch/x86/intel_sdsi/ 10781F: tools/testing/selftests/drivers/sdsi/ 10782 10783INTEL SGX 10784M: Jarkko Sakkinen <jarkko@kernel.org> 10785R: Dave Hansen <dave.hansen@linux.intel.com> 10786L: linux-sgx@vger.kernel.org 10787S: Supported 10788Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10790F: Documentation/arch/x86/sgx.rst 10791F: arch/x86/entry/vdso/vsgx.S 10792F: arch/x86/include/asm/sgx.h 10793F: arch/x86/include/uapi/asm/sgx.h 10794F: arch/x86/kernel/cpu/sgx/* 10795F: tools/testing/selftests/sgx/* 10796K: \bSGX_ 10797 10798INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10799M: Daniel Scally <djrscally@gmail.com> 10800S: Maintained 10801F: drivers/platform/x86/intel/int3472/ 10802 10803INTEL SPEED SELECT TECHNOLOGY 10804M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10805L: platform-driver-x86@vger.kernel.org 10806S: Maintained 10807F: drivers/platform/x86/intel/speed_select_if/ 10808F: include/uapi/linux/isst_if.h 10809F: tools/power/x86/intel-speed-select/ 10810 10811INTEL STRATIX10 FIRMWARE DRIVERS 10812M: Dinh Nguyen <dinguyen@kernel.org> 10813L: linux-kernel@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10816F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10817F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10818F: drivers/firmware/stratix10-rsu.c 10819F: drivers/firmware/stratix10-svc.c 10820F: include/linux/firmware/intel/stratix10-smc.h 10821F: include/linux/firmware/intel/stratix10-svc-client.h 10822 10823INTEL TELEMETRY DRIVER 10824M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10825M: "David E. Box" <david.e.box@linux.intel.com> 10826L: platform-driver-x86@vger.kernel.org 10827S: Maintained 10828F: arch/x86/include/asm/intel_telemetry.h 10829F: drivers/platform/x86/intel/telemetry/ 10830 10831INTEL TPMI DRIVER 10832M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10833L: platform-driver-x86@vger.kernel.org 10834S: Maintained 10835F: Documentation/ABI/testing/debugfs-tpmi 10836F: drivers/platform/x86/intel/tpmi.c 10837F: include/linux/intel_tpmi.h 10838 10839INTEL UNCORE FREQUENCY CONTROL 10840M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10841L: platform-driver-x86@vger.kernel.org 10842S: Maintained 10843F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10844F: drivers/platform/x86/intel/uncore-frequency/ 10845 10846INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10847M: David E. Box <david.e.box@linux.intel.com> 10848S: Supported 10849F: drivers/platform/x86/intel/vsec.* 10850 10851INTEL VIRTUAL BUTTON DRIVER 10852M: AceLan Kao <acelan.kao@canonical.com> 10853L: platform-driver-x86@vger.kernel.org 10854S: Maintained 10855F: drivers/platform/x86/intel/vbtn.c 10856 10857INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10858M: Stanislaw Gruszka <stf_xl@wp.pl> 10859L: linux-wireless@vger.kernel.org 10860S: Supported 10861F: drivers/net/wireless/intel/iwlegacy/ 10862 10863INTEL WIRELESS WIFI LINK (iwlwifi) 10864M: Gregory Greenman <gregory.greenman@intel.com> 10865L: linux-wireless@vger.kernel.org 10866S: Supported 10867W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10869F: drivers/net/wireless/intel/iwlwifi/ 10870 10871INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10872M: Jithu Joseph <jithu.joseph@intel.com> 10873R: Maurice Ma <maurice.ma@intel.com> 10874S: Maintained 10875W: https://slimbootloader.github.io/security/firmware-update.html 10876F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10877 10878INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10879L: Dell.Client.Kernel@dell.com 10880S: Maintained 10881F: drivers/platform/x86/intel/wmi/thunderbolt.c 10882 10883INTEL WWAN IOSM DRIVER 10884M: M Chetan Kumar <m.chetan.kumar@intel.com> 10885M: Intel Corporation <linuxwwan@intel.com> 10886L: netdev@vger.kernel.org 10887S: Maintained 10888F: drivers/net/wwan/iosm/ 10889 10890INTEL(R) TRACE HUB 10891M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10892S: Supported 10893F: Documentation/trace/intel_th.rst 10894F: drivers/hwtracing/intel_th/ 10895F: include/linux/intel_th.h 10896 10897INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10898M: Ning Sun <ning.sun@intel.com> 10899L: tboot-devel@lists.sourceforge.net 10900S: Supported 10901W: http://tboot.sourceforge.net 10902T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10903F: Documentation/arch/x86/intel_txt.rst 10904F: arch/x86/kernel/tboot.c 10905F: include/linux/tboot.h 10906 10907INTERCONNECT API 10908M: Georgi Djakov <djakov@kernel.org> 10909L: linux-pm@vger.kernel.org 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10912F: Documentation/devicetree/bindings/interconnect/ 10913F: Documentation/driver-api/interconnect.rst 10914F: drivers/interconnect/ 10915F: include/dt-bindings/interconnect/ 10916F: include/linux/interconnect-provider.h 10917F: include/linux/interconnect.h 10918 10919INTERRUPT COUNTER DRIVER 10920M: Oleksij Rempel <o.rempel@pengutronix.de> 10921R: Pengutronix Kernel Team <kernel@pengutronix.de> 10922L: linux-iio@vger.kernel.org 10923F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10924F: drivers/counter/interrupt-cnt.c 10925 10926INTERSIL ISL7998X VIDEO DECODER DRIVER 10927M: Michael Tretter <m.tretter@pengutronix.de> 10928R: Pengutronix Kernel Team <kernel@pengutronix.de> 10929L: linux-media@vger.kernel.org 10930S: Maintained 10931F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10932F: drivers/media/i2c/isl7998x.c 10933 10934INVENSENSE ICM-426xx IMU DRIVER 10935M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10936L: linux-iio@vger.kernel.org 10937S: Maintained 10938W: https://invensense.tdk.com/ 10939F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10940F: drivers/iio/imu/inv_icm42600/ 10941 10942INVENSENSE MPU-3050 GYROSCOPE DRIVER 10943M: Linus Walleij <linus.walleij@linaro.org> 10944L: linux-iio@vger.kernel.org 10945S: Maintained 10946F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10947F: drivers/iio/gyro/mpu3050* 10948 10949IOC3 ETHERNET DRIVER 10950M: Ralf Baechle <ralf@linux-mips.org> 10951L: linux-mips@vger.kernel.org 10952S: Maintained 10953F: drivers/net/ethernet/sgi/ioc3-eth.c 10954 10955IOMAP FILESYSTEM LIBRARY 10956M: Darrick J. Wong <djwong@kernel.org> 10957L: linux-xfs@vger.kernel.org 10958L: linux-fsdevel@vger.kernel.org 10959S: Supported 10960T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10961F: fs/iomap/ 10962F: include/linux/iomap.h 10963 10964IOMMU DMA-API LAYER 10965M: Robin Murphy <robin.murphy@arm.com> 10966L: iommu@lists.linux.dev 10967S: Maintained 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10969F: drivers/iommu/dma-iommu.c 10970F: drivers/iommu/dma-iommu.h 10971F: drivers/iommu/iova.c 10972F: include/linux/iova.h 10973 10974IOMMU SUBSYSTEM 10975M: Joerg Roedel <joro@8bytes.org> 10976M: Will Deacon <will@kernel.org> 10977R: Robin Murphy <robin.murphy@arm.com> 10978L: iommu@lists.linux.dev 10979S: Maintained 10980T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10981F: Documentation/devicetree/bindings/iommu/ 10982F: Documentation/userspace-api/iommu.rst 10983F: drivers/iommu/ 10984F: include/linux/iommu.h 10985F: include/linux/iova.h 10986F: include/linux/of_iommu.h 10987F: include/uapi/linux/iommu.h 10988 10989IOMMUFD 10990M: Jason Gunthorpe <jgg@nvidia.com> 10991M: Kevin Tian <kevin.tian@intel.com> 10992L: iommu@lists.linux.dev 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10995F: Documentation/userspace-api/iommufd.rst 10996F: drivers/iommu/iommufd/ 10997F: include/linux/iommufd.h 10998F: include/uapi/linux/iommufd.h 10999F: tools/testing/selftests/iommu/ 11000 11001IOSYS-MAP HELPERS 11002M: Thomas Zimmermann <tzimmermann@suse.de> 11003L: dri-devel@lists.freedesktop.org 11004S: Maintained 11005T: git git://anongit.freedesktop.org/drm/drm-misc 11006F: include/linux/iosys-map.h 11007 11008IO_URING 11009M: Jens Axboe <axboe@kernel.dk> 11010R: Pavel Begunkov <asml.silence@gmail.com> 11011L: io-uring@vger.kernel.org 11012S: Maintained 11013T: git git://git.kernel.dk/linux-block 11014T: git git://git.kernel.dk/liburing 11015F: include/linux/io_uring.h 11016F: include/linux/io_uring_types.h 11017F: include/trace/events/io_uring.h 11018F: include/uapi/linux/io_uring.h 11019F: io_uring/ 11020 11021IPMI SUBSYSTEM 11022M: Corey Minyard <minyard@acm.org> 11023L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11024S: Supported 11025W: http://openipmi.sourceforge.net/ 11026T: git https://github.com/cminyard/linux-ipmi.git for-next 11027F: Documentation/devicetree/bindings/ipmi/ 11028F: Documentation/driver-api/ipmi.rst 11029F: drivers/char/ipmi/ 11030F: include/linux/ipmi* 11031F: include/uapi/linux/ipmi* 11032 11033IPS SCSI RAID DRIVER 11034M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11035L: linux-scsi@vger.kernel.org 11036S: Maintained 11037W: http://www.adaptec.com/ 11038F: drivers/scsi/ips* 11039 11040IPVS 11041M: Simon Horman <horms@verge.net.au> 11042M: Julian Anastasov <ja@ssi.bg> 11043L: netdev@vger.kernel.org 11044L: lvs-devel@vger.kernel.org 11045S: Maintained 11046T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11047T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11048F: Documentation/networking/ipvs-sysctl.rst 11049F: include/net/ip_vs.h 11050F: include/uapi/linux/ip_vs.h 11051F: net/netfilter/ipvs/ 11052 11053IPWIRELESS DRIVER 11054M: Jiri Kosina <jikos@kernel.org> 11055M: David Sterba <dsterba@suse.com> 11056S: Odd Fixes 11057F: drivers/tty/ipwireless/ 11058 11059IRON DEVICE AUDIO CODEC DRIVERS 11060M: Kiseok Jo <kiseok.jo@irondevice.com> 11061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11062S: Maintained 11063F: Documentation/devicetree/bindings/sound/irondevice,* 11064F: sound/soc/codecs/sma* 11065 11066IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11067M: Marc Zyngier <maz@kernel.org> 11068S: Maintained 11069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11070F: Documentation/core-api/irq/irq-domain.rst 11071F: include/linux/irqdomain.h 11072F: kernel/irq/irqdomain.c 11073F: kernel/irq/msi.c 11074 11075IRQ SUBSYSTEM 11076M: Thomas Gleixner <tglx@linutronix.de> 11077L: linux-kernel@vger.kernel.org 11078S: Maintained 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11080F: include/linux/group_cpus.h 11081F: kernel/irq/ 11082F: lib/group_cpus.c 11083 11084IRQCHIP DRIVERS 11085M: Thomas Gleixner <tglx@linutronix.de> 11086M: Marc Zyngier <maz@kernel.org> 11087L: linux-kernel@vger.kernel.org 11088S: Maintained 11089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11090F: Documentation/devicetree/bindings/interrupt-controller/ 11091F: drivers/irqchip/ 11092 11093ISA 11094M: William Breathitt Gray <william.gray@linaro.org> 11095S: Maintained 11096F: Documentation/driver-api/isa.rst 11097F: drivers/base/isa.c 11098F: include/linux/isa.h 11099 11100ISA RADIO MODULE 11101M: Hans Verkuil <hverkuil@xs4all.nl> 11102L: linux-media@vger.kernel.org 11103S: Maintained 11104W: https://linuxtv.org 11105T: git git://linuxtv.org/media_tree.git 11106F: drivers/media/radio/radio-isa* 11107 11108ISAPNP 11109M: Jaroslav Kysela <perex@perex.cz> 11110S: Maintained 11111F: Documentation/driver-api/isapnp.rst 11112F: drivers/pnp/isapnp/ 11113F: include/linux/isapnp.h 11114 11115ISCSI 11116M: Lee Duncan <lduncan@suse.com> 11117M: Chris Leech <cleech@redhat.com> 11118M: Mike Christie <michael.christie@oracle.com> 11119L: open-iscsi@googlegroups.com 11120L: linux-scsi@vger.kernel.org 11121S: Maintained 11122W: www.open-iscsi.com 11123F: drivers/scsi/*iscsi* 11124F: include/scsi/*iscsi* 11125 11126iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11127M: Peter Jones <pjones@redhat.com> 11128M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11129S: Maintained 11130F: drivers/firmware/iscsi_ibft* 11131 11132ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11133M: Sagi Grimberg <sagi@grimberg.me> 11134M: Max Gurtovoy <mgurtovoy@nvidia.com> 11135L: linux-rdma@vger.kernel.org 11136S: Supported 11137W: http://www.openfabrics.org 11138W: www.open-iscsi.org 11139Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11140F: drivers/infiniband/ulp/iser/ 11141 11142ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11143M: Sagi Grimberg <sagi@grimberg.me> 11144L: linux-rdma@vger.kernel.org 11145L: target-devel@vger.kernel.org 11146S: Supported 11147W: http://www.linux-iscsi.org 11148T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11149F: drivers/infiniband/ulp/isert 11150 11151ISDN/CMTP OVER BLUETOOTH 11152M: Karsten Keil <isdn@linux-pingi.de> 11153L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11154L: netdev@vger.kernel.org 11155S: Odd Fixes 11156W: http://www.isdn4linux.de 11157F: Documentation/isdn/ 11158F: drivers/isdn/capi/ 11159F: include/linux/isdn/ 11160F: include/uapi/linux/isdn/ 11161F: net/bluetooth/cmtp/ 11162 11163ISDN/mISDN SUBSYSTEM 11164M: Karsten Keil <isdn@linux-pingi.de> 11165L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11166L: netdev@vger.kernel.org 11167S: Maintained 11168W: http://www.isdn4linux.de 11169F: drivers/isdn/Kconfig 11170F: drivers/isdn/Makefile 11171F: drivers/isdn/hardware/ 11172F: drivers/isdn/mISDN/ 11173 11174ISOFS FILESYSTEM 11175M: Jan Kara <jack@suse.cz> 11176L: linux-fsdevel@vger.kernel.org 11177S: Maintained 11178F: Documentation/filesystems/isofs.rst 11179F: fs/isofs/ 11180 11181IT87 HARDWARE MONITORING DRIVER 11182M: Jean Delvare <jdelvare@suse.com> 11183L: linux-hwmon@vger.kernel.org 11184S: Maintained 11185F: Documentation/hwmon/it87.rst 11186F: drivers/hwmon/it87.c 11187 11188IT913X MEDIA DRIVER 11189M: Antti Palosaari <crope@iki.fi> 11190L: linux-media@vger.kernel.org 11191S: Maintained 11192W: https://linuxtv.org 11193W: http://palosaari.fi/linux/ 11194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11195T: git git://linuxtv.org/anttip/media_tree.git 11196F: drivers/media/tuners/it913x* 11197 11198ITE IT66121 HDMI BRIDGE DRIVER 11199M: Phong LE <ple@baylibre.com> 11200M: Neil Armstrong <neil.armstrong@linaro.org> 11201S: Maintained 11202T: git git://anongit.freedesktop.org/drm/drm-misc 11203F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11204F: drivers/gpu/drm/bridge/ite-it66121.c 11205 11206IVTV VIDEO4LINUX DRIVER 11207M: Andy Walls <awalls@md.metrocast.net> 11208L: linux-media@vger.kernel.org 11209S: Maintained 11210W: https://linuxtv.org 11211T: git git://linuxtv.org/media_tree.git 11212F: Documentation/admin-guide/media/ivtv* 11213F: drivers/media/pci/ivtv/ 11214F: include/uapi/linux/ivtv* 11215 11216IX2505V MEDIA DRIVER 11217M: Malcolm Priestley <tvboxspy@gmail.com> 11218L: linux-media@vger.kernel.org 11219S: Maintained 11220W: https://linuxtv.org 11221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11222F: drivers/media/dvb-frontends/ix2505v* 11223 11224JAILHOUSE HYPERVISOR INTERFACE 11225M: Jan Kiszka <jan.kiszka@siemens.com> 11226L: jailhouse-dev@googlegroups.com 11227S: Maintained 11228F: arch/x86/include/asm/jailhouse_para.h 11229F: arch/x86/kernel/jailhouse.c 11230 11231JC42.4 TEMPERATURE SENSOR DRIVER 11232M: Guenter Roeck <linux@roeck-us.net> 11233L: linux-hwmon@vger.kernel.org 11234S: Maintained 11235F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11236F: Documentation/hwmon/jc42.rst 11237F: drivers/hwmon/jc42.c 11238 11239JFS FILESYSTEM 11240M: Dave Kleikamp <shaggy@kernel.org> 11241L: jfs-discussion@lists.sourceforge.net 11242S: Odd Fixes 11243W: http://jfs.sourceforge.net/ 11244T: git https://github.com/kleikamp/linux-shaggy.git 11245F: Documentation/admin-guide/jfs.rst 11246F: fs/jfs/ 11247 11248JME NETWORK DRIVER 11249M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11250L: netdev@vger.kernel.org 11251S: Maintained 11252F: drivers/net/ethernet/jme.* 11253 11254JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11255M: David Woodhouse <dwmw2@infradead.org> 11256M: Richard Weinberger <richard@nod.at> 11257L: linux-mtd@lists.infradead.org 11258S: Odd Fixes 11259W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11260T: git git://git.infradead.org/ubifs-2.6.git 11261F: fs/jffs2/ 11262F: include/uapi/linux/jffs2.h 11263 11264JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11265M: "Theodore Ts'o" <tytso@mit.edu> 11266M: Jan Kara <jack@suse.com> 11267L: linux-ext4@vger.kernel.org 11268S: Maintained 11269F: fs/jbd2/ 11270F: include/linux/jbd2.h 11271 11272JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11273M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11274L: linux-media@vger.kernel.org 11275L: linux-renesas-soc@vger.kernel.org 11276S: Maintained 11277F: drivers/media/platform/renesas/rcar_jpu.c 11278 11279JSM Neo PCI based serial card 11280L: linux-serial@vger.kernel.org 11281S: Orphan 11282F: drivers/tty/serial/jsm/ 11283 11284K10TEMP HARDWARE MONITORING DRIVER 11285M: Clemens Ladisch <clemens@ladisch.de> 11286L: linux-hwmon@vger.kernel.org 11287S: Maintained 11288F: Documentation/hwmon/k10temp.rst 11289F: drivers/hwmon/k10temp.c 11290 11291K8TEMP HARDWARE MONITORING DRIVER 11292M: Rudolf Marek <r.marek@assembler.cz> 11293L: linux-hwmon@vger.kernel.org 11294S: Maintained 11295F: Documentation/hwmon/k8temp.rst 11296F: drivers/hwmon/k8temp.c 11297 11298KASAN 11299M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11300R: Alexander Potapenko <glider@google.com> 11301R: Andrey Konovalov <andreyknvl@gmail.com> 11302R: Dmitry Vyukov <dvyukov@google.com> 11303R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11304L: kasan-dev@googlegroups.com 11305S: Maintained 11306F: Documentation/dev-tools/kasan.rst 11307F: arch/*/include/asm/*kasan.h 11308F: arch/*/mm/kasan_init* 11309F: include/linux/kasan*.h 11310F: lib/Kconfig.kasan 11311F: mm/kasan/ 11312F: scripts/Makefile.kasan 11313 11314KCONFIG 11315M: Masahiro Yamada <masahiroy@kernel.org> 11316L: linux-kbuild@vger.kernel.org 11317S: Maintained 11318Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11319T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11320F: Documentation/kbuild/kconfig* 11321F: scripts/Kconfig.include 11322F: scripts/kconfig/ 11323 11324KCOV 11325R: Dmitry Vyukov <dvyukov@google.com> 11326R: Andrey Konovalov <andreyknvl@gmail.com> 11327L: kasan-dev@googlegroups.com 11328S: Maintained 11329F: Documentation/dev-tools/kcov.rst 11330F: include/linux/kcov.h 11331F: include/uapi/linux/kcov.h 11332F: kernel/kcov.c 11333F: scripts/Makefile.kcov 11334 11335KCSAN 11336M: Marco Elver <elver@google.com> 11337R: Dmitry Vyukov <dvyukov@google.com> 11338L: kasan-dev@googlegroups.com 11339S: Maintained 11340F: Documentation/dev-tools/kcsan.rst 11341F: include/linux/kcsan*.h 11342F: kernel/kcsan/ 11343F: lib/Kconfig.kcsan 11344F: scripts/Makefile.kcsan 11345 11346KDUMP 11347M: Baoquan He <bhe@redhat.com> 11348R: Vivek Goyal <vgoyal@redhat.com> 11349R: Dave Young <dyoung@redhat.com> 11350L: kexec@lists.infradead.org 11351S: Maintained 11352W: http://lse.sourceforge.net/kdump/ 11353F: Documentation/admin-guide/kdump/ 11354F: fs/proc/vmcore.c 11355F: include/linux/crash_core.h 11356F: include/linux/crash_dump.h 11357F: include/uapi/linux/vmcore.h 11358F: kernel/crash_*.c 11359 11360KEENE FM RADIO TRANSMITTER DRIVER 11361M: Hans Verkuil <hverkuil@xs4all.nl> 11362L: linux-media@vger.kernel.org 11363S: Maintained 11364W: https://linuxtv.org 11365T: git git://linuxtv.org/media_tree.git 11366F: drivers/media/radio/radio-keene* 11367 11368KERNEL AUTOMOUNTER 11369M: Ian Kent <raven@themaw.net> 11370L: autofs@vger.kernel.org 11371S: Maintained 11372F: fs/autofs/ 11373 11374KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11375M: Masahiro Yamada <masahiroy@kernel.org> 11376R: Nathan Chancellor <nathan@kernel.org> 11377R: Nick Desaulniers <ndesaulniers@google.com> 11378R: Nicolas Schier <nicolas@fjasle.eu> 11379L: linux-kbuild@vger.kernel.org 11380S: Maintained 11381Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11383F: Documentation/kbuild/ 11384F: Makefile 11385F: scripts/*vmlinux* 11386F: scripts/Kbuild* 11387F: scripts/Makefile* 11388F: scripts/basic/ 11389F: scripts/dummy-tools/ 11390F: scripts/mk* 11391F: scripts/mod/ 11392F: scripts/package/ 11393F: usr/ 11394 11395KERNEL HARDENING (not covered by other areas) 11396M: Kees Cook <keescook@chromium.org> 11397L: linux-hardening@vger.kernel.org 11398S: Supported 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11400F: Documentation/ABI/testing/sysfs-kernel-oops_count 11401F: Documentation/ABI/testing/sysfs-kernel-warn_count 11402F: include/linux/overflow.h 11403F: include/linux/randomize_kstack.h 11404F: mm/usercopy.c 11405K: \b(add|choose)_random_kstack_offset\b 11406K: \b__check_(object_size|heap_object)\b 11407 11408KERNEL JANITORS 11409L: kernel-janitors@vger.kernel.org 11410S: Odd Fixes 11411W: http://kernelnewbies.org/KernelJanitors 11412 11413KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11414M: Chuck Lever <chuck.lever@oracle.com> 11415M: Jeff Layton <jlayton@kernel.org> 11416R: Neil Brown <neilb@suse.de> 11417R: Olga Kornievskaia <kolga@netapp.com> 11418R: Dai Ngo <Dai.Ngo@oracle.com> 11419R: Tom Talpey <tom@talpey.com> 11420L: linux-nfs@vger.kernel.org 11421S: Supported 11422W: http://nfs.sourceforge.net/ 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11424F: Documentation/filesystems/nfs/ 11425F: fs/exportfs/ 11426F: fs/lockd/ 11427F: fs/nfs_common/ 11428F: fs/nfsd/ 11429F: include/linux/lockd/ 11430F: include/linux/sunrpc/ 11431F: include/trace/events/rpcgss.h 11432F: include/trace/events/rpcrdma.h 11433F: include/trace/events/sunrpc.h 11434F: include/trace/misc/fs.h 11435F: include/trace/misc/nfs.h 11436F: include/trace/misc/sunrpc.h 11437F: include/uapi/linux/nfsd/ 11438F: include/uapi/linux/sunrpc/ 11439F: net/sunrpc/ 11440 11441KERNEL REGRESSIONS 11442M: Thorsten Leemhuis <linux@leemhuis.info> 11443L: regressions@lists.linux.dev 11444S: Supported 11445F: Documentation/admin-guide/reporting-regressions.rst 11446F: Documentation/process/handling-regressions.rst 11447 11448KERNEL SELFTEST FRAMEWORK 11449M: Shuah Khan <shuah@kernel.org> 11450M: Shuah Khan <skhan@linuxfoundation.org> 11451L: linux-kselftest@vger.kernel.org 11452S: Maintained 11453Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11454T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11455F: Documentation/dev-tools/kselftest* 11456F: tools/testing/selftests/ 11457 11458KERNEL SMB3 SERVER (KSMBD) 11459M: Namjae Jeon <linkinjeon@kernel.org> 11460M: Steve French <sfrench@samba.org> 11461R: Sergey Senozhatsky <senozhatsky@chromium.org> 11462R: Tom Talpey <tom@talpey.com> 11463L: linux-cifs@vger.kernel.org 11464S: Maintained 11465T: git git://git.samba.org/ksmbd.git 11466F: Documentation/filesystems/smb/ksmbd.rst 11467F: fs/smb/common/ 11468F: fs/smb/server/ 11469 11470KERNEL UNIT TESTING FRAMEWORK (KUnit) 11471M: Brendan Higgins <brendanhiggins@google.com> 11472M: David Gow <davidgow@google.com> 11473L: linux-kselftest@vger.kernel.org 11474L: kunit-dev@googlegroups.com 11475S: Maintained 11476W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11478T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11479F: Documentation/dev-tools/kunit/ 11480F: include/kunit/ 11481F: lib/kunit/ 11482F: rust/kernel/kunit.rs 11483F: scripts/rustdoc_test_* 11484F: tools/testing/kunit/ 11485 11486KERNEL USERMODE HELPER 11487M: Luis Chamberlain <mcgrof@kernel.org> 11488L: linux-kernel@vger.kernel.org 11489S: Maintained 11490F: include/linux/umh.h 11491F: kernel/umh.c 11492 11493KERNEL VIRTUAL MACHINE (KVM) 11494M: Paolo Bonzini <pbonzini@redhat.com> 11495L: kvm@vger.kernel.org 11496S: Supported 11497W: http://www.linux-kvm.org 11498T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11499F: Documentation/virt/kvm/ 11500F: include/asm-generic/kvm* 11501F: include/kvm/iodev.h 11502F: include/linux/kvm* 11503F: include/trace/events/kvm.h 11504F: include/uapi/asm-generic/kvm* 11505F: include/uapi/linux/kvm* 11506F: tools/kvm/ 11507F: tools/testing/selftests/kvm/ 11508F: virt/kvm/* 11509 11510KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11511M: Marc Zyngier <maz@kernel.org> 11512M: Oliver Upton <oliver.upton@linux.dev> 11513R: James Morse <james.morse@arm.com> 11514R: Suzuki K Poulose <suzuki.poulose@arm.com> 11515R: Zenghui Yu <yuzenghui@huawei.com> 11516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11517L: kvmarm@lists.linux.dev 11518S: Maintained 11519T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11520F: arch/arm64/include/asm/kvm* 11521F: arch/arm64/include/uapi/asm/kvm* 11522F: arch/arm64/kvm/ 11523F: include/kvm/arm_* 11524F: tools/testing/selftests/kvm/*/aarch64/ 11525F: tools/testing/selftests/kvm/aarch64/ 11526 11527KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11528M: Huacai Chen <chenhuacai@kernel.org> 11529L: linux-mips@vger.kernel.org 11530L: kvm@vger.kernel.org 11531S: Maintained 11532T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11533F: arch/mips/include/asm/kvm* 11534F: arch/mips/include/uapi/asm/kvm* 11535F: arch/mips/kvm/ 11536 11537KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11538M: Michael Ellerman <mpe@ellerman.id.au> 11539R: Nicholas Piggin <npiggin@gmail.com> 11540L: linuxppc-dev@lists.ozlabs.org 11541L: kvm@vger.kernel.org 11542S: Maintained (Book3S 64-bit HV) 11543S: Odd fixes (Book3S 64-bit PR) 11544S: Orphan (Book3E and 32-bit) 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11546F: arch/powerpc/include/asm/kvm* 11547F: arch/powerpc/include/uapi/asm/kvm* 11548F: arch/powerpc/kernel/kvm* 11549F: arch/powerpc/kvm/ 11550 11551KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11552M: Anup Patel <anup@brainfault.org> 11553R: Atish Patra <atishp@atishpatra.org> 11554L: kvm@vger.kernel.org 11555L: kvm-riscv@lists.infradead.org 11556L: linux-riscv@lists.infradead.org 11557S: Maintained 11558T: git https://github.com/kvm-riscv/linux.git 11559F: arch/riscv/include/asm/kvm* 11560F: arch/riscv/include/uapi/asm/kvm* 11561F: arch/riscv/kvm/ 11562F: tools/testing/selftests/kvm/*/riscv/ 11563 11564KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11565M: Christian Borntraeger <borntraeger@linux.ibm.com> 11566M: Janosch Frank <frankja@linux.ibm.com> 11567M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11568R: David Hildenbrand <david@redhat.com> 11569L: kvm@vger.kernel.org 11570S: Supported 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11572F: Documentation/virt/kvm/s390* 11573F: arch/s390/include/asm/gmap.h 11574F: arch/s390/include/asm/kvm* 11575F: arch/s390/include/uapi/asm/kvm* 11576F: arch/s390/include/uapi/asm/uvdevice.h 11577F: arch/s390/kernel/uv.c 11578F: arch/s390/kvm/ 11579F: arch/s390/mm/gmap.c 11580F: drivers/s390/char/uvdevice.c 11581F: tools/testing/selftests/drivers/s390x/uvdevice/ 11582F: tools/testing/selftests/kvm/*/s390x/ 11583F: tools/testing/selftests/kvm/s390x/ 11584 11585KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11586M: Sean Christopherson <seanjc@google.com> 11587M: Paolo Bonzini <pbonzini@redhat.com> 11588L: kvm@vger.kernel.org 11589S: Supported 11590P: Documentation/process/maintainer-kvm-x86.rst 11591T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11592F: arch/x86/include/asm/kvm* 11593F: arch/x86/include/asm/svm.h 11594F: arch/x86/include/asm/vmx*.h 11595F: arch/x86/include/uapi/asm/kvm* 11596F: arch/x86/include/uapi/asm/svm.h 11597F: arch/x86/include/uapi/asm/vmx.h 11598F: arch/x86/kvm/ 11599F: arch/x86/kvm/*/ 11600F: tools/testing/selftests/kvm/*/x86_64/ 11601F: tools/testing/selftests/kvm/x86_64/ 11602 11603KERNFS 11604M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11605M: Tejun Heo <tj@kernel.org> 11606S: Supported 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11608F: fs/kernfs/ 11609F: include/linux/kernfs.h 11610 11611KEXEC 11612M: Eric Biederman <ebiederm@xmission.com> 11613L: kexec@lists.infradead.org 11614S: Maintained 11615W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11616F: include/linux/kexec.h 11617F: include/uapi/linux/kexec.h 11618F: kernel/kexec* 11619 11620KEYS-ENCRYPTED 11621M: Mimi Zohar <zohar@linux.ibm.com> 11622L: linux-integrity@vger.kernel.org 11623L: keyrings@vger.kernel.org 11624S: Supported 11625F: Documentation/security/keys/trusted-encrypted.rst 11626F: include/keys/encrypted-type.h 11627F: security/keys/encrypted-keys/ 11628 11629KEYS-TRUSTED 11630M: James Bottomley <jejb@linux.ibm.com> 11631M: Jarkko Sakkinen <jarkko@kernel.org> 11632M: Mimi Zohar <zohar@linux.ibm.com> 11633L: linux-integrity@vger.kernel.org 11634L: keyrings@vger.kernel.org 11635S: Supported 11636F: Documentation/security/keys/trusted-encrypted.rst 11637F: include/keys/trusted-type.h 11638F: include/keys/trusted_tpm.h 11639F: security/keys/trusted-keys/ 11640 11641KEYS-TRUSTED-CAAM 11642M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11643R: Pengutronix Kernel Team <kernel@pengutronix.de> 11644L: linux-integrity@vger.kernel.org 11645L: keyrings@vger.kernel.org 11646S: Maintained 11647F: include/keys/trusted_caam.h 11648F: security/keys/trusted-keys/trusted_caam.c 11649 11650KEYS-TRUSTED-TEE 11651M: Sumit Garg <sumit.garg@linaro.org> 11652L: linux-integrity@vger.kernel.org 11653L: keyrings@vger.kernel.org 11654S: Supported 11655F: include/keys/trusted_tee.h 11656F: security/keys/trusted-keys/trusted_tee.c 11657 11658KEYS/KEYRINGS 11659M: David Howells <dhowells@redhat.com> 11660M: Jarkko Sakkinen <jarkko@kernel.org> 11661L: keyrings@vger.kernel.org 11662S: Maintained 11663F: Documentation/security/keys/core.rst 11664F: include/keys/ 11665F: include/linux/key-type.h 11666F: include/linux/key.h 11667F: include/linux/keyctl.h 11668F: include/uapi/linux/keyctl.h 11669F: security/keys/ 11670 11671KEYS/KEYRINGS_INTEGRITY 11672M: Jarkko Sakkinen <jarkko@kernel.org> 11673M: Mimi Zohar <zohar@linux.ibm.com> 11674L: linux-integrity@vger.kernel.org 11675L: keyrings@vger.kernel.org 11676S: Supported 11677F: security/integrity/platform_certs 11678 11679KFENCE 11680M: Alexander Potapenko <glider@google.com> 11681M: Marco Elver <elver@google.com> 11682R: Dmitry Vyukov <dvyukov@google.com> 11683L: kasan-dev@googlegroups.com 11684S: Maintained 11685F: Documentation/dev-tools/kfence.rst 11686F: arch/*/include/asm/kfence.h 11687F: include/linux/kfence.h 11688F: lib/Kconfig.kfence 11689F: mm/kfence/ 11690 11691KFIFO 11692M: Stefani Seibold <stefani@seibold.net> 11693S: Maintained 11694F: include/linux/kfifo.h 11695F: lib/kfifo.c 11696F: samples/kfifo/ 11697 11698KGDB / KDB /debug_core 11699M: Jason Wessel <jason.wessel@windriver.com> 11700M: Daniel Thompson <daniel.thompson@linaro.org> 11701R: Douglas Anderson <dianders@chromium.org> 11702L: kgdb-bugreport@lists.sourceforge.net 11703S: Maintained 11704W: http://kgdb.wiki.kernel.org/ 11705T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11706F: Documentation/dev-tools/kgdb.rst 11707F: drivers/misc/kgdbts.c 11708F: drivers/tty/serial/kgdboc.c 11709F: include/linux/kdb.h 11710F: include/linux/kgdb.h 11711F: kernel/debug/ 11712F: kernel/module/kdb.c 11713 11714KHADAS MCU MFD DRIVER 11715M: Neil Armstrong <neil.armstrong@linaro.org> 11716L: linux-amlogic@lists.infradead.org 11717S: Maintained 11718F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11719F: drivers/mfd/khadas-mcu.c 11720F: drivers/thermal/khadas_mcu_fan.c 11721F: include/linux/mfd/khadas-mcu.h 11722 11723KIONIX/ROHM KX022A ACCELEROMETER 11724M: Matti Vaittinen <mazziesaccount@gmail.com> 11725L: linux-iio@vger.kernel.org 11726S: Supported 11727F: drivers/iio/accel/kionix-kx022a* 11728 11729KMEMLEAK 11730M: Catalin Marinas <catalin.marinas@arm.com> 11731S: Maintained 11732F: Documentation/dev-tools/kmemleak.rst 11733F: include/linux/kmemleak.h 11734F: mm/kmemleak.c 11735F: samples/kmemleak/kmemleak-test.c 11736 11737KMSAN 11738M: Alexander Potapenko <glider@google.com> 11739R: Marco Elver <elver@google.com> 11740R: Dmitry Vyukov <dvyukov@google.com> 11741L: kasan-dev@googlegroups.com 11742S: Maintained 11743F: Documentation/dev-tools/kmsan.rst 11744F: arch/*/include/asm/kmsan.h 11745F: arch/*/mm/kmsan_* 11746F: include/linux/kmsan*.h 11747F: lib/Kconfig.kmsan 11748F: mm/kmsan/ 11749F: scripts/Makefile.kmsan 11750 11751KPROBES 11752M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11753M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11754M: "David S. Miller" <davem@davemloft.net> 11755M: Masami Hiramatsu <mhiramat@kernel.org> 11756L: linux-kernel@vger.kernel.org 11757L: linux-trace-kernel@vger.kernel.org 11758S: Maintained 11759Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11761F: Documentation/trace/kprobes.rst 11762F: include/asm-generic/kprobes.h 11763F: include/linux/kprobes.h 11764F: kernel/kprobes.c 11765F: lib/test_kprobes.c 11766F: samples/kprobes 11767 11768KS0108 LCD CONTROLLER DRIVER 11769M: Miguel Ojeda <ojeda@kernel.org> 11770S: Maintained 11771F: Documentation/admin-guide/auxdisplay/ks0108.rst 11772F: drivers/auxdisplay/ks0108.c 11773F: include/linux/ks0108.h 11774 11775KTD253 BACKLIGHT DRIVER 11776M: Linus Walleij <linus.walleij@linaro.org> 11777S: Maintained 11778F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11779F: drivers/video/backlight/ktd253-backlight.c 11780 11781KTEST 11782M: Steven Rostedt <rostedt@goodmis.org> 11783M: John Hawley <warthog9@eaglescrag.net> 11784S: Maintained 11785F: tools/testing/ktest 11786 11787KTZ8866 BACKLIGHT DRIVER 11788M: Jianhua Lu <lujianhua000@gmail.com> 11789S: Maintained 11790F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11791F: drivers/video/backlight/ktz8866.c 11792 11793KVM PARAVIRT (KVM/paravirt) 11794M: Paolo Bonzini <pbonzini@redhat.com> 11795R: Wanpeng Li <wanpengli@tencent.com> 11796R: Vitaly Kuznetsov <vkuznets@redhat.com> 11797L: kvm@vger.kernel.org 11798S: Supported 11799T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11800F: arch/um/include/asm/kvm_para.h 11801F: arch/x86/include/asm/kvm_para.h 11802F: arch/x86/include/asm/pvclock-abi.h 11803F: arch/x86/include/uapi/asm/kvm_para.h 11804F: arch/x86/kernel/kvm.c 11805F: arch/x86/kernel/kvmclock.c 11806F: include/asm-generic/kvm_para.h 11807F: include/linux/kvm_para.h 11808F: include/uapi/asm-generic/kvm_para.h 11809F: include/uapi/linux/kvm_para.h 11810 11811KVM X86 HYPER-V (KVM/hyper-v) 11812M: Vitaly Kuznetsov <vkuznets@redhat.com> 11813M: Sean Christopherson <seanjc@google.com> 11814M: Paolo Bonzini <pbonzini@redhat.com> 11815L: kvm@vger.kernel.org 11816S: Supported 11817T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11818F: arch/x86/kvm/hyperv.* 11819F: arch/x86/kvm/kvm_onhyperv.* 11820F: arch/x86/kvm/svm/hyperv.* 11821F: arch/x86/kvm/svm/svm_onhyperv.* 11822F: arch/x86/kvm/vmx/hyperv.* 11823 11824KVM X86 Xen (KVM/Xen) 11825M: David Woodhouse <dwmw2@infradead.org> 11826M: Paul Durrant <paul@xen.org> 11827M: Sean Christopherson <seanjc@google.com> 11828M: Paolo Bonzini <pbonzini@redhat.com> 11829L: kvm@vger.kernel.org 11830S: Supported 11831T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11832F: arch/x86/kvm/xen.* 11833 11834L3MDEV 11835M: David Ahern <dsahern@kernel.org> 11836L: netdev@vger.kernel.org 11837S: Maintained 11838F: include/net/l3mdev.h 11839F: net/l3mdev 11840 11841LANDLOCK SECURITY MODULE 11842M: Mickaël Salaün <mic@digikod.net> 11843L: linux-security-module@vger.kernel.org 11844S: Supported 11845W: https://landlock.io 11846T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11847F: Documentation/security/landlock.rst 11848F: Documentation/userspace-api/landlock.rst 11849F: include/uapi/linux/landlock.h 11850F: samples/landlock/ 11851F: security/landlock/ 11852F: tools/testing/selftests/landlock/ 11853K: landlock 11854K: LANDLOCK 11855 11856LANTIQ / INTEL Ethernet drivers 11857M: Hauke Mehrtens <hauke@hauke-m.de> 11858L: netdev@vger.kernel.org 11859S: Maintained 11860F: drivers/net/dsa/lantiq_gswip.c 11861F: drivers/net/dsa/lantiq_pce.h 11862F: drivers/net/ethernet/lantiq_xrx200.c 11863F: net/dsa/tag_gswip.c 11864 11865LANTIQ MIPS ARCHITECTURE 11866M: John Crispin <john@phrozen.org> 11867L: linux-mips@vger.kernel.org 11868S: Maintained 11869F: arch/mips/lantiq 11870F: drivers/soc/lantiq 11871 11872LASI 53c700 driver for PARISC 11873M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11874L: linux-scsi@vger.kernel.org 11875S: Maintained 11876F: Documentation/scsi/53c700.rst 11877F: drivers/scsi/53c700* 11878 11879LEAKING_ADDRESSES 11880M: Tobin C. Harding <me@tobin.cc> 11881M: Tycho Andersen <tycho@tycho.pizza> 11882L: linux-hardening@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11885F: scripts/leaking_addresses.pl 11886 11887LED SUBSYSTEM 11888M: Pavel Machek <pavel@ucw.cz> 11889M: Lee Jones <lee@kernel.org> 11890L: linux-leds@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11893F: Documentation/devicetree/bindings/leds/ 11894F: Documentation/leds/ 11895F: drivers/leds/ 11896F: include/dt-bindings/leds/ 11897F: include/linux/leds.h 11898 11899LEGACY EEPROM DRIVER 11900M: Jean Delvare <jdelvare@suse.com> 11901S: Maintained 11902F: Documentation/misc-devices/eeprom.rst 11903F: drivers/misc/eeprom/eeprom.c 11904 11905LEGO MINDSTORMS EV3 11906R: David Lechner <david@lechnology.com> 11907S: Maintained 11908F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11909F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11910F: drivers/power/supply/lego_ev3_battery.c 11911 11912LEGO USB Tower driver 11913M: Juergen Stuber <starblue@users.sourceforge.net> 11914L: legousb-devel@lists.sourceforge.net 11915S: Maintained 11916W: http://legousb.sourceforge.net/ 11917F: drivers/usb/misc/legousbtower.c 11918 11919LETSKETCH HID TABLET DRIVER 11920M: Hans de Goede <hdegoede@redhat.com> 11921L: linux-input@vger.kernel.org 11922S: Maintained 11923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11924F: drivers/hid/hid-letsketch.c 11925 11926LG LAPTOP EXTRAS 11927M: Matan Ziv-Av <matan@svgalib.org> 11928L: platform-driver-x86@vger.kernel.org 11929S: Maintained 11930F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11931F: Documentation/admin-guide/laptops/lg-laptop.rst 11932F: drivers/platform/x86/lg-laptop.c 11933 11934LG2160 MEDIA DRIVER 11935M: Michael Krufky <mkrufky@linuxtv.org> 11936L: linux-media@vger.kernel.org 11937S: Maintained 11938W: https://linuxtv.org 11939W: http://github.com/mkrufky 11940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11941T: git git://linuxtv.org/mkrufky/tuners.git 11942F: drivers/media/dvb-frontends/lg2160.* 11943 11944LGDT3305 MEDIA DRIVER 11945M: Michael Krufky <mkrufky@linuxtv.org> 11946L: linux-media@vger.kernel.org 11947S: Maintained 11948W: https://linuxtv.org 11949W: http://github.com/mkrufky 11950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11951T: git git://linuxtv.org/mkrufky/tuners.git 11952F: drivers/media/dvb-frontends/lgdt3305.* 11953 11954LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11955M: Viresh Kumar <vireshk@kernel.org> 11956L: linux-ide@vger.kernel.org 11957S: Maintained 11958T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11959F: drivers/ata/pata_arasan_cf.c 11960F: include/linux/pata_arasan_cf_data.h 11961 11962LIBATA PATA DRIVERS 11963R: Sergey Shtylyov <s.shtylyov@omp.ru> 11964L: linux-ide@vger.kernel.org 11965F: drivers/ata/ata_*.c 11966F: drivers/ata/pata_*.c 11967 11968LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11969M: Linus Walleij <linus.walleij@linaro.org> 11970L: linux-ide@vger.kernel.org 11971S: Maintained 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11973F: drivers/ata/pata_ftide010.c 11974F: drivers/ata/sata_gemini.c 11975F: drivers/ata/sata_gemini.h 11976 11977LIBATA SATA AHCI PLATFORM devices support 11978M: Hans de Goede <hdegoede@redhat.com> 11979M: Jens Axboe <axboe@kernel.dk> 11980L: linux-ide@vger.kernel.org 11981S: Maintained 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11983F: drivers/ata/ahci_platform.c 11984F: drivers/ata/libahci_platform.c 11985F: include/linux/ahci_platform.h 11986 11987LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11988M: Serge Semin <fancer.lancer@gmail.com> 11989L: linux-ide@vger.kernel.org 11990S: Maintained 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11992F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11993F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11994F: drivers/ata/ahci_dwc.c 11995 11996LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11997M: Mikael Pettersson <mikpelinux@gmail.com> 11998L: linux-ide@vger.kernel.org 11999S: Maintained 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12001F: drivers/ata/sata_promise.* 12002 12003LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12004M: Damien Le Moal <dlemoal@kernel.org> 12005L: linux-ide@vger.kernel.org 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12008F: Documentation/ABI/testing/sysfs-ata 12009F: Documentation/devicetree/bindings/ata/ 12010F: drivers/ata/ 12011F: include/linux/ata.h 12012F: include/linux/libata.h 12013 12014LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12015M: Vishal Verma <vishal.l.verma@intel.com> 12016M: Dan Williams <dan.j.williams@intel.com> 12017M: Dave Jiang <dave.jiang@intel.com> 12018L: nvdimm@lists.linux.dev 12019S: Supported 12020Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12021P: Documentation/nvdimm/maintainer-entry-profile.rst 12022F: drivers/nvdimm/btt* 12023 12024LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12025M: Dan Williams <dan.j.williams@intel.com> 12026M: Vishal Verma <vishal.l.verma@intel.com> 12027M: Dave Jiang <dave.jiang@intel.com> 12028L: nvdimm@lists.linux.dev 12029S: Supported 12030Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12031P: Documentation/nvdimm/maintainer-entry-profile.rst 12032F: drivers/nvdimm/pmem* 12033 12034LIBNVDIMM: DEVICETREE BINDINGS 12035M: Oliver O'Halloran <oohall@gmail.com> 12036L: nvdimm@lists.linux.dev 12037S: Supported 12038Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12039F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12040F: drivers/nvdimm/of_pmem.c 12041 12042LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12043M: Dan Williams <dan.j.williams@intel.com> 12044M: Vishal Verma <vishal.l.verma@intel.com> 12045M: Dave Jiang <dave.jiang@intel.com> 12046M: Ira Weiny <ira.weiny@intel.com> 12047L: nvdimm@lists.linux.dev 12048S: Supported 12049Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12050P: Documentation/nvdimm/maintainer-entry-profile.rst 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12052F: drivers/acpi/nfit/* 12053F: drivers/nvdimm/* 12054F: include/linux/libnvdimm.h 12055F: include/linux/nd.h 12056F: include/uapi/linux/ndctl.h 12057F: tools/testing/nvdimm/ 12058 12059LICENSES and SPDX stuff 12060M: Thomas Gleixner <tglx@linutronix.de> 12061M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12062L: linux-spdx@vger.kernel.org 12063S: Maintained 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12065F: COPYING 12066F: Documentation/process/license-rules.rst 12067F: LICENSES/ 12068F: scripts/spdxcheck-test.sh 12069F: scripts/spdxcheck.py 12070F: scripts/spdxexclude 12071 12072LINEAR RANGES HELPERS 12073M: Mark Brown <broonie@kernel.org> 12074R: Matti Vaittinen <mazziesaccount@gmail.com> 12075F: include/linux/linear_range.h 12076F: lib/linear_ranges.c 12077F: lib/test_linear_ranges.c 12078 12079LINUX FOR POWER MACINTOSH 12080L: linuxppc-dev@lists.ozlabs.org 12081S: Orphan 12082F: arch/powerpc/platforms/powermac/ 12083F: drivers/macintosh/ 12084X: drivers/macintosh/adb-iop.c 12085X: drivers/macintosh/via-macii.c 12086 12087LINUX FOR POWERPC (32-BIT AND 64-BIT) 12088M: Michael Ellerman <mpe@ellerman.id.au> 12089R: Nicholas Piggin <npiggin@gmail.com> 12090R: Christophe Leroy <christophe.leroy@csgroup.eu> 12091L: linuxppc-dev@lists.ozlabs.org 12092S: Supported 12093W: https://github.com/linuxppc/wiki/wiki 12094Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12096F: Documentation/ABI/stable/sysfs-firmware-opal-* 12097F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12098F: Documentation/devicetree/bindings/powerpc/ 12099F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12100F: Documentation/powerpc/ 12101F: arch/powerpc/ 12102F: drivers/*/*/*pasemi* 12103F: drivers/*/*pasemi* 12104F: drivers/char/tpm/tpm_ibmvtpm* 12105F: drivers/crypto/nx/ 12106F: drivers/crypto/vmx/ 12107F: drivers/i2c/busses/i2c-opal.c 12108F: drivers/net/ethernet/ibm/ibmveth.* 12109F: drivers/net/ethernet/ibm/ibmvnic.* 12110F: drivers/pci/hotplug/pnv_php.c 12111F: drivers/pci/hotplug/rpa* 12112F: drivers/rtc/rtc-opal.c 12113F: drivers/scsi/ibmvscsi/ 12114F: drivers/tty/hvc/hvc_opal.c 12115F: drivers/watchdog/wdrtas.c 12116F: tools/testing/selftests/powerpc 12117N: /pmac 12118N: powermac 12119N: powernv 12120N: [^a-z0-9]ps3 12121N: pseries 12122 12123LINUX FOR POWERPC EMBEDDED MPC5XXX 12124M: Anatolij Gustschin <agust@denx.de> 12125L: linuxppc-dev@lists.ozlabs.org 12126S: Odd Fixes 12127F: arch/powerpc/platforms/512x/ 12128F: arch/powerpc/platforms/52xx/ 12129 12130LINUX FOR POWERPC EMBEDDED PPC4XX 12131L: linuxppc-dev@lists.ozlabs.org 12132S: Orphan 12133F: arch/powerpc/platforms/40x/ 12134F: arch/powerpc/platforms/44x/ 12135 12136LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12137M: Scott Wood <oss@buserror.net> 12138L: linuxppc-dev@lists.ozlabs.org 12139S: Odd fixes 12140T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12141F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12142F: Documentation/devicetree/bindings/powerpc/fsl/ 12143F: arch/powerpc/platforms/83xx/ 12144F: arch/powerpc/platforms/85xx/ 12145 12146LINUX FOR POWERPC EMBEDDED PPC8XX 12147M: Christophe Leroy <christophe.leroy@csgroup.eu> 12148L: linuxppc-dev@lists.ozlabs.org 12149S: Maintained 12150F: arch/powerpc/platforms/8xx/ 12151 12152LINUX KERNEL DUMP TEST MODULE (LKDTM) 12153M: Kees Cook <keescook@chromium.org> 12154S: Maintained 12155F: drivers/misc/lkdtm/* 12156F: tools/testing/selftests/lkdtm/* 12157 12158LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12159M: Alan Stern <stern@rowland.harvard.edu> 12160M: Andrea Parri <parri.andrea@gmail.com> 12161M: Will Deacon <will@kernel.org> 12162M: Peter Zijlstra <peterz@infradead.org> 12163M: Boqun Feng <boqun.feng@gmail.com> 12164M: Nicholas Piggin <npiggin@gmail.com> 12165M: David Howells <dhowells@redhat.com> 12166M: Jade Alglave <j.alglave@ucl.ac.uk> 12167M: Luc Maranget <luc.maranget@inria.fr> 12168M: "Paul E. McKenney" <paulmck@kernel.org> 12169R: Akira Yokosawa <akiyks@gmail.com> 12170R: Daniel Lustig <dlustig@nvidia.com> 12171R: Joel Fernandes <joel@joelfernandes.org> 12172L: linux-kernel@vger.kernel.org 12173L: linux-arch@vger.kernel.org 12174S: Supported 12175T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12176F: Documentation/atomic_bitops.txt 12177F: Documentation/atomic_t.txt 12178F: Documentation/core-api/refcount-vs-atomic.rst 12179F: Documentation/litmus-tests/ 12180F: Documentation/memory-barriers.txt 12181F: tools/memory-model/ 12182 12183LINUX-NEXT TREE 12184M: Stephen Rothwell <sfr@canb.auug.org.au> 12185L: linux-next@vger.kernel.org 12186S: Supported 12187B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12188T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12189 12190LIS3LV02D ACCELEROMETER DRIVER 12191M: Eric Piel <eric.piel@tremplin-utc.net> 12192S: Maintained 12193F: Documentation/misc-devices/lis3lv02d.rst 12194F: drivers/misc/lis3lv02d/ 12195F: drivers/platform/x86/hp/hp_accel.c 12196 12197LIST KUNIT TEST 12198M: David Gow <davidgow@google.com> 12199L: linux-kselftest@vger.kernel.org 12200L: kunit-dev@googlegroups.com 12201S: Maintained 12202F: lib/list-test.c 12203 12204LITEX PLATFORM 12205M: Karol Gugala <kgugala@antmicro.com> 12206M: Mateusz Holenko <mholenko@antmicro.com> 12207M: Gabriel Somlo <gsomlo@gmail.com> 12208M: Joel Stanley <joel@jms.id.au> 12209S: Maintained 12210F: Documentation/devicetree/bindings/*/litex,*.yaml 12211F: arch/openrisc/boot/dts/or1klitex.dts 12212F: drivers/mmc/host/litex_mmc.c 12213F: drivers/net/ethernet/litex/* 12214F: drivers/soc/litex/* 12215F: drivers/tty/serial/liteuart.c 12216F: include/linux/litex.h 12217N: litex 12218 12219LIVE PATCHING 12220M: Josh Poimboeuf <jpoimboe@kernel.org> 12221M: Jiri Kosina <jikos@kernel.org> 12222M: Miroslav Benes <mbenes@suse.cz> 12223M: Petr Mladek <pmladek@suse.com> 12224R: Joe Lawrence <joe.lawrence@redhat.com> 12225L: live-patching@vger.kernel.org 12226S: Maintained 12227T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12228F: Documentation/ABI/testing/sysfs-kernel-livepatch 12229F: Documentation/livepatch/ 12230F: arch/powerpc/include/asm/livepatch.h 12231F: include/linux/livepatch.h 12232F: kernel/livepatch/ 12233F: kernel/module/livepatch.c 12234F: lib/livepatch/ 12235F: samples/livepatch/ 12236F: tools/testing/selftests/livepatch/ 12237 12238LLC (802.2) 12239L: netdev@vger.kernel.org 12240S: Odd fixes 12241F: include/linux/llc.h 12242F: include/net/llc* 12243F: include/uapi/linux/llc.h 12244F: net/llc/ 12245 12246LM73 HARDWARE MONITOR DRIVER 12247M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12248L: linux-hwmon@vger.kernel.org 12249S: Maintained 12250F: drivers/hwmon/lm73.c 12251 12252LM78 HARDWARE MONITOR DRIVER 12253M: Jean Delvare <jdelvare@suse.com> 12254L: linux-hwmon@vger.kernel.org 12255S: Maintained 12256F: Documentation/hwmon/lm78.rst 12257F: drivers/hwmon/lm78.c 12258 12259LM83 HARDWARE MONITOR DRIVER 12260M: Jean Delvare <jdelvare@suse.com> 12261L: linux-hwmon@vger.kernel.org 12262S: Maintained 12263F: Documentation/hwmon/lm83.rst 12264F: drivers/hwmon/lm83.c 12265 12266LM90 HARDWARE MONITOR DRIVER 12267M: Jean Delvare <jdelvare@suse.com> 12268L: linux-hwmon@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12271F: Documentation/hwmon/lm90.rst 12272F: drivers/hwmon/lm90.c 12273F: include/dt-bindings/thermal/lm90.h 12274 12275LM95234 HARDWARE MONITOR DRIVER 12276M: Guenter Roeck <linux@roeck-us.net> 12277L: linux-hwmon@vger.kernel.org 12278S: Maintained 12279F: Documentation/hwmon/lm95234.rst 12280F: drivers/hwmon/lm95234.c 12281 12282LME2510 MEDIA DRIVER 12283M: Malcolm Priestley <tvboxspy@gmail.com> 12284L: linux-media@vger.kernel.org 12285S: Maintained 12286W: https://linuxtv.org 12287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12288F: drivers/media/usb/dvb-usb-v2/lmedm04* 12289 12290LOADPIN SECURITY MODULE 12291M: Kees Cook <keescook@chromium.org> 12292S: Supported 12293T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12294F: Documentation/admin-guide/LSM/LoadPin.rst 12295F: security/loadpin/ 12296 12297LOCKING PRIMITIVES 12298M: Peter Zijlstra <peterz@infradead.org> 12299M: Ingo Molnar <mingo@redhat.com> 12300M: Will Deacon <will@kernel.org> 12301R: Waiman Long <longman@redhat.com> 12302R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12303L: linux-kernel@vger.kernel.org 12304S: Maintained 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12306F: Documentation/locking/ 12307F: arch/*/include/asm/spinlock*.h 12308F: include/linux/lockdep.h 12309F: include/linux/mutex*.h 12310F: include/linux/rwlock*.h 12311F: include/linux/rwsem*.h 12312F: include/linux/seqlock.h 12313F: include/linux/spinlock*.h 12314F: kernel/locking/ 12315F: lib/locking*.[ch] 12316X: kernel/locking/locktorture.c 12317 12318LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12319M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12320L: linux-ntfs-dev@lists.sourceforge.net 12321S: Maintained 12322W: http://www.linux-ntfs.org/content/view/19/37/ 12323F: Documentation/admin-guide/ldm.rst 12324F: block/partitions/ldm.* 12325 12326LOGITECH HID GAMING KEYBOARDS 12327M: Hans de Goede <hdegoede@redhat.com> 12328L: linux-input@vger.kernel.org 12329S: Maintained 12330T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12331F: drivers/hid/hid-lg-g15.c 12332 12333LONTIUM LT8912B MIPI TO HDMI BRIDGE 12334M: Adrien Grassein <adrien.grassein@gmail.com> 12335S: Maintained 12336F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12337F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12338 12339LOONGARCH 12340M: Huacai Chen <chenhuacai@kernel.org> 12341R: WANG Xuerui <kernel@xen0n.name> 12342L: loongarch@lists.linux.dev 12343S: Maintained 12344T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12345F: Documentation/arch/loongarch/ 12346F: Documentation/translations/zh_CN/arch/loongarch/ 12347F: arch/loongarch/ 12348F: drivers/*/*loongarch* 12349 12350LOONGSON GPIO DRIVER 12351M: Yinbo Zhu <zhuyinbo@loongson.cn> 12352L: linux-gpio@vger.kernel.org 12353S: Maintained 12354F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12355F: drivers/gpio/gpio-loongson-64bit.c 12356 12357LOONGSON LS2X I2C DRIVER 12358M: Binbin Zhou <zhoubinbin@loongson.cn> 12359L: linux-i2c@vger.kernel.org 12360S: Maintained 12361F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12362F: drivers/i2c/busses/i2c-ls2x.c 12363 12364LOONGSON-2 SOC SERIES CLOCK DRIVER 12365M: Yinbo Zhu <zhuyinbo@loongson.cn> 12366L: linux-clk@vger.kernel.org 12367S: Maintained 12368F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12369F: drivers/clk/clk-loongson2.c 12370F: include/dt-bindings/clock/loongson,ls2k-clk.h 12371 12372LOONGSON SPI DRIVER 12373M: Yinbo Zhu <zhuyinbo@loongson.cn> 12374L: linux-spi@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12377F: drivers/spi/spi-loongson-core.c 12378F: drivers/spi/spi-loongson-pci.c 12379F: drivers/spi/spi-loongson-plat.c 12380F: drivers/spi/spi-loongson.h 12381 12382LOONGSON-2 SOC SERIES GUTS DRIVER 12383M: Yinbo Zhu <zhuyinbo@loongson.cn> 12384L: loongarch@lists.linux.dev 12385S: Maintained 12386F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12387F: drivers/soc/loongson/loongson2_guts.c 12388 12389LOONGSON-2 SOC SERIES PM DRIVER 12390M: Yinbo Zhu <zhuyinbo@loongson.cn> 12391L: linux-pm@vger.kernel.org 12392S: Maintained 12393F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12394F: drivers/soc/loongson/loongson2_pm.c 12395 12396LOONGSON-2 SOC SERIES PINCTRL DRIVER 12397M: zhanghongchen <zhanghongchen@loongson.cn> 12398M: Yinbo Zhu <zhuyinbo@loongson.cn> 12399L: linux-gpio@vger.kernel.org 12400S: Maintained 12401F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12402F: drivers/pinctrl/pinctrl-loongson2.c 12403 12404LOONGSON-2 SOC SERIES THERMAL DRIVER 12405M: zhanghongchen <zhanghongchen@loongson.cn> 12406M: Yinbo Zhu <zhuyinbo@loongson.cn> 12407L: linux-pm@vger.kernel.org 12408S: Maintained 12409F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12410F: drivers/thermal/loongson2_thermal.c 12411 12412LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12413M: Sathya Prakash <sathya.prakash@broadcom.com> 12414M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12415M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12416L: MPT-FusionLinux.pdl@broadcom.com 12417L: linux-scsi@vger.kernel.org 12418S: Supported 12419W: http://www.avagotech.com/support/ 12420F: drivers/message/fusion/ 12421F: drivers/scsi/mpt3sas/ 12422 12423LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12424M: Matthew Wilcox <willy@infradead.org> 12425L: linux-scsi@vger.kernel.org 12426S: Maintained 12427F: drivers/scsi/sym53c8xx_2/ 12428 12429LTC1660 DAC DRIVER 12430M: Marcus Folkesson <marcus.folkesson@gmail.com> 12431L: linux-iio@vger.kernel.org 12432S: Maintained 12433F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12434F: drivers/iio/dac/ltc1660.c 12435 12436LTC2688 IIO DAC DRIVER 12437M: Nuno Sá <nuno.sa@analog.com> 12438L: linux-iio@vger.kernel.org 12439S: Supported 12440W: https://ez.analog.com/linux-software-drivers 12441F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12442F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12443F: drivers/iio/dac/ltc2688.c 12444 12445LTC2947 HARDWARE MONITOR DRIVER 12446M: Nuno Sá <nuno.sa@analog.com> 12447L: linux-hwmon@vger.kernel.org 12448S: Supported 12449W: https://ez.analog.com/linux-software-drivers 12450F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12451F: drivers/hwmon/ltc2947-core.c 12452F: drivers/hwmon/ltc2947-i2c.c 12453F: drivers/hwmon/ltc2947-spi.c 12454F: drivers/hwmon/ltc2947.h 12455 12456LTC2983 IIO TEMPERATURE DRIVER 12457M: Nuno Sá <nuno.sa@analog.com> 12458L: linux-iio@vger.kernel.org 12459S: Supported 12460W: https://ez.analog.com/linux-software-drivers 12461F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12462F: drivers/iio/temperature/ltc2983.c 12463 12464LTC4261 HARDWARE MONITOR DRIVER 12465M: Guenter Roeck <linux@roeck-us.net> 12466L: linux-hwmon@vger.kernel.org 12467S: Maintained 12468F: Documentation/hwmon/ltc4261.rst 12469F: drivers/hwmon/ltc4261.c 12470 12471LTC4306 I2C MULTIPLEXER DRIVER 12472M: Michael Hennerich <michael.hennerich@analog.com> 12473L: linux-i2c@vger.kernel.org 12474S: Supported 12475W: https://ez.analog.com/linux-software-drivers 12476F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12477F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12478 12479LTP (Linux Test Project) 12480M: Mike Frysinger <vapier@gentoo.org> 12481M: Cyril Hrubis <chrubis@suse.cz> 12482M: Wanlong Gao <wanlong.gao@gmail.com> 12483M: Jan Stancek <jstancek@redhat.com> 12484M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12485M: Alexey Kodanev <alexey.kodanev@oracle.com> 12486L: ltp@lists.linux.it (subscribers-only) 12487S: Maintained 12488W: http://linux-test-project.github.io/ 12489T: git https://github.com/linux-test-project/ltp.git 12490 12491LYNX 28G SERDES PHY DRIVER 12492M: Ioana Ciornei <ioana.ciornei@nxp.com> 12493L: netdev@vger.kernel.org 12494S: Supported 12495F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12496F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12497 12498LYNX PCS MODULE 12499M: Ioana Ciornei <ioana.ciornei@nxp.com> 12500L: netdev@vger.kernel.org 12501S: Supported 12502F: drivers/net/pcs/pcs-lynx.c 12503F: include/linux/pcs-lynx.h 12504 12505M68K ARCHITECTURE 12506M: Geert Uytterhoeven <geert@linux-m68k.org> 12507L: linux-m68k@lists.linux-m68k.org 12508S: Maintained 12509W: http://www.linux-m68k.org/ 12510T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12511F: arch/m68k/ 12512F: drivers/zorro/ 12513 12514M68K ON APPLE MACINTOSH 12515M: Joshua Thompson <funaho@jurai.org> 12516L: linux-m68k@lists.linux-m68k.org 12517S: Maintained 12518W: http://www.mac.linux-m68k.org/ 12519F: arch/m68k/mac/ 12520F: drivers/macintosh/adb-iop.c 12521F: drivers/macintosh/via-macii.c 12522 12523M68K ON HP9000/300 12524M: Philip Blundell <philb@gnu.org> 12525S: Maintained 12526W: http://www.tazenda.demon.co.uk/phil/linux-hp 12527F: arch/m68k/hp300/ 12528 12529M88DS3103 MEDIA DRIVER 12530M: Antti Palosaari <crope@iki.fi> 12531L: linux-media@vger.kernel.org 12532S: Maintained 12533W: https://linuxtv.org 12534W: http://palosaari.fi/linux/ 12535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12536T: git git://linuxtv.org/anttip/media_tree.git 12537F: drivers/media/dvb-frontends/m88ds3103* 12538 12539M88RS2000 MEDIA DRIVER 12540M: Malcolm Priestley <tvboxspy@gmail.com> 12541L: linux-media@vger.kernel.org 12542S: Maintained 12543W: https://linuxtv.org 12544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12545F: drivers/media/dvb-frontends/m88rs2000* 12546 12547MA901 MASTERKIT USB FM RADIO DRIVER 12548M: Alexey Klimov <klimov.linux@gmail.com> 12549L: linux-media@vger.kernel.org 12550S: Maintained 12551T: git git://linuxtv.org/media_tree.git 12552F: drivers/media/radio/radio-ma901.c 12553 12554MAC80211 12555M: Johannes Berg <johannes@sipsolutions.net> 12556L: linux-wireless@vger.kernel.org 12557S: Maintained 12558W: https://wireless.wiki.kernel.org/ 12559Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12561T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12562F: Documentation/networking/mac80211-injection.rst 12563F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12564F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12565F: include/net/mac80211.h 12566F: net/mac80211/ 12567 12568MAILBOX API 12569M: Jassi Brar <jassisinghbrar@gmail.com> 12570L: linux-kernel@vger.kernel.org 12571S: Maintained 12572F: Documentation/devicetree/bindings/mailbox/ 12573F: drivers/mailbox/ 12574F: include/dt-bindings/mailbox/ 12575F: include/linux/mailbox_client.h 12576F: include/linux/mailbox_controller.h 12577 12578MAILBOX ARM MHUv2 12579M: Viresh Kumar <viresh.kumar@linaro.org> 12580M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12581L: linux-kernel@vger.kernel.org 12582S: Maintained 12583F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12584F: drivers/mailbox/arm_mhuv2.c 12585F: include/linux/mailbox/arm_mhuv2_message.h 12586 12587MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12588M: Michael Kerrisk <mtk.manpages@gmail.com> 12589L: linux-man@vger.kernel.org 12590S: Maintained 12591W: http://www.kernel.org/doc/man-pages 12592 12593MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12594M: Jeremy Kerr <jk@codeconstruct.com.au> 12595M: Matt Johnston <matt@codeconstruct.com.au> 12596L: netdev@vger.kernel.org 12597S: Maintained 12598F: Documentation/networking/mctp.rst 12599F: drivers/net/mctp/ 12600F: include/net/mctp.h 12601F: include/net/mctpdevice.h 12602F: include/net/netns/mctp.h 12603F: net/mctp/ 12604 12605MAPLE TREE 12606M: Liam R. Howlett <Liam.Howlett@oracle.com> 12607L: maple-tree@lists.infradead.org 12608L: linux-mm@kvack.org 12609S: Supported 12610F: Documentation/core-api/maple_tree.rst 12611F: include/linux/maple_tree.h 12612F: include/trace/events/maple_tree.h 12613F: lib/maple_tree.c 12614F: lib/test_maple_tree.c 12615F: tools/testing/radix-tree/linux/maple_tree.h 12616F: tools/testing/radix-tree/maple.c 12617 12618MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12619M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12620L: linux-mips@vger.kernel.org 12621S: Maintained 12622F: arch/mips/boot/dts/img/pistachio* 12623 12624MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12625M: Andrew Lunn <andrew@lunn.ch> 12626L: netdev@vger.kernel.org 12627S: Maintained 12628F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12629F: Documentation/networking/devlink/mv88e6xxx.rst 12630F: drivers/net/dsa/mv88e6xxx/ 12631F: include/linux/dsa/mv88e6xxx.h 12632F: include/linux/platform_data/mv88e6xxx.h 12633 12634MARVELL ARMADA 3700 PHY DRIVERS 12635M: Miquel Raynal <miquel.raynal@bootlin.com> 12636S: Maintained 12637F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12638F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12639F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12640F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12641 12642MARVELL ARMADA 3700 SERIAL DRIVER 12643M: Pali Rohár <pali@kernel.org> 12644S: Maintained 12645F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12646F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12647F: drivers/tty/serial/mvebu-uart.c 12648 12649MARVELL ARMADA DRM SUPPORT 12650M: Russell King <linux@armlinux.org.uk> 12651S: Maintained 12652T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12653T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12654F: Documentation/devicetree/bindings/display/armada/ 12655F: drivers/gpu/drm/armada/ 12656F: include/uapi/drm/armada_drm.h 12657 12658MARVELL CRYPTO DRIVER 12659M: Boris Brezillon <bbrezillon@kernel.org> 12660M: Arnaud Ebalard <arno@natisbad.org> 12661M: Srujana Challa <schalla@marvell.com> 12662L: linux-crypto@vger.kernel.org 12663S: Maintained 12664F: drivers/crypto/marvell/ 12665F: include/linux/soc/marvell/octeontx2/ 12666 12667MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12668M: Mirko Lindner <mlindner@marvell.com> 12669M: Stephen Hemminger <stephen@networkplumber.org> 12670L: netdev@vger.kernel.org 12671S: Maintained 12672F: drivers/net/ethernet/marvell/sk* 12673 12674MARVELL LIBERTAS WIRELESS DRIVER 12675L: libertas-dev@lists.infradead.org 12676S: Orphan 12677F: drivers/net/wireless/marvell/libertas/ 12678 12679MARVELL MACCHIATOBIN SUPPORT 12680M: Russell King <linux@armlinux.org.uk> 12681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12682S: Maintained 12683F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12684 12685MARVELL MV643XX ETHERNET DRIVER 12686M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12687L: netdev@vger.kernel.org 12688S: Maintained 12689F: drivers/net/ethernet/marvell/mv643xx_eth.* 12690F: include/linux/mv643xx.h 12691 12692MARVELL MV88X3310 PHY DRIVER 12693M: Russell King <linux@armlinux.org.uk> 12694M: Marek Behún <kabel@kernel.org> 12695L: netdev@vger.kernel.org 12696S: Maintained 12697F: drivers/net/phy/marvell10g.c 12698 12699MARVELL MVEBU THERMAL DRIVER 12700M: Miquel Raynal <miquel.raynal@bootlin.com> 12701S: Maintained 12702F: drivers/thermal/armada_thermal.c 12703 12704MARVELL MVNETA ETHERNET DRIVER 12705M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12706L: netdev@vger.kernel.org 12707S: Maintained 12708F: drivers/net/ethernet/marvell/mvneta.* 12709 12710MARVELL MVPP2 ETHERNET DRIVER 12711M: Marcin Wojtas <mw@semihalf.com> 12712M: Russell King <linux@armlinux.org.uk> 12713L: netdev@vger.kernel.org 12714S: Maintained 12715F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12716F: drivers/net/ethernet/marvell/mvpp2/ 12717 12718MARVELL MWIFIEX WIRELESS DRIVER 12719M: Brian Norris <briannorris@chromium.org> 12720L: linux-wireless@vger.kernel.org 12721S: Odd Fixes 12722F: drivers/net/wireless/marvell/mwifiex/ 12723 12724MARVELL MWL8K WIRELESS DRIVER 12725L: linux-wireless@vger.kernel.org 12726S: Orphan 12727F: drivers/net/wireless/marvell/mwl8k.c 12728 12729MARVELL NAND CONTROLLER DRIVER 12730M: Miquel Raynal <miquel.raynal@bootlin.com> 12731L: linux-mtd@lists.infradead.org 12732S: Maintained 12733F: drivers/mtd/nand/raw/marvell_nand.c 12734 12735MARVELL OCTEON ENDPOINT DRIVER 12736M: Veerasenareddy Burru <vburru@marvell.com> 12737M: Sathesh Edara <sedara@marvell.com> 12738L: netdev@vger.kernel.org 12739S: Supported 12740F: drivers/net/ethernet/marvell/octeon_ep 12741 12742MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12743M: Sunil Goutham <sgoutham@marvell.com> 12744M: Geetha sowjanya <gakula@marvell.com> 12745M: Subbaraya Sundeep <sbhatta@marvell.com> 12746M: hariprasad <hkelam@marvell.com> 12747L: netdev@vger.kernel.org 12748S: Supported 12749F: drivers/net/ethernet/marvell/octeontx2/nic/ 12750F: include/linux/soc/marvell/octeontx2/ 12751 12752MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12753M: Sunil Goutham <sgoutham@marvell.com> 12754M: Linu Cherian <lcherian@marvell.com> 12755M: Geetha sowjanya <gakula@marvell.com> 12756M: Jerin Jacob <jerinj@marvell.com> 12757M: hariprasad <hkelam@marvell.com> 12758M: Subbaraya Sundeep <sbhatta@marvell.com> 12759L: netdev@vger.kernel.org 12760S: Supported 12761F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12762F: drivers/net/ethernet/marvell/octeontx2/af/ 12763 12764MARVELL PRESTERA ETHERNET SWITCH DRIVER 12765M: Taras Chornyi <taras.chornyi@plvision.eu> 12766S: Supported 12767W: https://github.com/Marvell-switching/switchdev-prestera 12768F: drivers/net/ethernet/marvell/prestera/ 12769 12770MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12771M: Nicolas Pitre <nico@fluxnic.net> 12772S: Odd Fixes 12773F: drivers/mmc/host/mvsdio.* 12774 12775MARVELL USB MDIO CONTROLLER DRIVER 12776M: Tobias Waldekranz <tobias@waldekranz.com> 12777L: netdev@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12780F: drivers/net/mdio/mdio-mvusb.c 12781 12782MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12783M: Hu Ziji <huziji@marvell.com> 12784L: linux-mmc@vger.kernel.org 12785S: Supported 12786F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12787F: drivers/mmc/host/sdhci-xenon* 12788 12789MATROX FRAMEBUFFER DRIVER 12790L: linux-fbdev@vger.kernel.org 12791S: Orphan 12792F: drivers/video/fbdev/matrox/matroxfb_* 12793F: include/uapi/linux/matroxfb.h 12794 12795MAX15301 DRIVER 12796M: Daniel Nilsson <daniel.nilsson@flex.com> 12797L: linux-hwmon@vger.kernel.org 12798S: Maintained 12799F: Documentation/hwmon/max15301.rst 12800F: drivers/hwmon/pmbus/max15301.c 12801 12802MAX16065 HARDWARE MONITOR DRIVER 12803M: Guenter Roeck <linux@roeck-us.net> 12804L: linux-hwmon@vger.kernel.org 12805S: Maintained 12806F: Documentation/hwmon/max16065.rst 12807F: drivers/hwmon/max16065.c 12808 12809MAX2175 SDR TUNER DRIVER 12810M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12811L: linux-media@vger.kernel.org 12812S: Maintained 12813T: git git://linuxtv.org/media_tree.git 12814F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12815F: Documentation/userspace-api/media/drivers/max2175.rst 12816F: drivers/media/i2c/max2175* 12817F: include/uapi/linux/max2175.h 12818 12819MAX31827 TEMPERATURE SWITCH DRIVER 12820M: Daniel Matyas <daniel.matyas@analog.com> 12821L: linux-hwmon@vger.kernel.org 12822S: Supported 12823W: http://ez.analog.com/community/linux-device-drivers 12824F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12825F: Documentation/hwmon/max31827.rst 12826F: drivers/hwmon/max31827.c 12827 12828MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12829L: linux-hwmon@vger.kernel.org 12830S: Orphan 12831F: Documentation/hwmon/max6650.rst 12832F: drivers/hwmon/max6650.c 12833 12834MAX6697 HARDWARE MONITOR DRIVER 12835M: Guenter Roeck <linux@roeck-us.net> 12836L: linux-hwmon@vger.kernel.org 12837S: Maintained 12838F: Documentation/devicetree/bindings/hwmon/max6697.txt 12839F: Documentation/hwmon/max6697.rst 12840F: drivers/hwmon/max6697.c 12841F: include/linux/platform_data/max6697.h 12842 12843MAX9286 QUAD GMSL DESERIALIZER DRIVER 12844M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12845M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12846M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12847M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12848L: linux-media@vger.kernel.org 12849S: Maintained 12850F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12851F: drivers/media/i2c/max9286.c 12852 12853MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12854M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12855L: linux-media@vger.kernel.org 12856S: Maintained 12857F: drivers/staging/media/max96712/max96712.c 12858 12859MAX9860 MONO AUDIO VOICE CODEC DRIVER 12860M: Peter Rosin <peda@axentia.se> 12861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12862S: Maintained 12863F: Documentation/devicetree/bindings/sound/max9860.txt 12864F: sound/soc/codecs/max9860.* 12865 12866MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12867M: Andreas Klinger <ak@it-klinger.de> 12868L: linux-iio@vger.kernel.org 12869S: Maintained 12870F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12871F: drivers/iio/proximity/mb1232.c 12872 12873MAXIM MAX11205 DRIVER 12874M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12875L: linux-iio@vger.kernel.org 12876S: Supported 12877W: https://ez.analog.com/linux-software-drivers 12878F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12879F: drivers/iio/adc/max11205.c 12880 12881MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12882R: Iskren Chernev <iskren.chernev@gmail.com> 12883R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12884R: Marek Szyprowski <m.szyprowski@samsung.com> 12885R: Matheus Castello <matheus@castello.eng.br> 12886L: linux-pm@vger.kernel.org 12887S: Maintained 12888F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12889F: drivers/power/supply/max17040_battery.c 12890 12891MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12892R: Hans de Goede <hdegoede@redhat.com> 12893R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12894R: Marek Szyprowski <m.szyprowski@samsung.com> 12895R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12896R: Purism Kernel Team <kernel@puri.sm> 12897L: linux-pm@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12900F: drivers/power/supply/max17042_battery.c 12901 12902MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12903M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12904L: linux-kernel@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12907F: drivers/regulator/max20086-regulator.c 12908 12909MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12910M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12911L: linux-iio@vger.kernel.org 12912S: Maintained 12913F: drivers/iio/temperature/max30208.c 12914 12915MAXIM MAX77650 PMIC MFD DRIVER 12916M: Bartosz Golaszewski <brgl@bgdev.pl> 12917L: linux-kernel@vger.kernel.org 12918S: Maintained 12919F: Documentation/devicetree/bindings/*/*max77650.yaml 12920F: Documentation/devicetree/bindings/*/max77650*.yaml 12921F: drivers/gpio/gpio-max77650.c 12922F: drivers/input/misc/max77650-onkey.c 12923F: drivers/leds/leds-max77650.c 12924F: drivers/mfd/max77650.c 12925F: drivers/power/supply/max77650-charger.c 12926F: drivers/regulator/max77650-regulator.c 12927F: include/linux/mfd/max77650.h 12928 12929MAXIM MAX77714 PMIC MFD DRIVER 12930M: Luca Ceresoli <luca@lucaceresoli.net> 12931S: Maintained 12932F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12933F: drivers/mfd/max77714.c 12934F: include/linux/mfd/max77714.h 12935 12936MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12937M: Javier Martinez Canillas <javier@dowhile0.org> 12938L: linux-kernel@vger.kernel.org 12939S: Supported 12940F: Documentation/devicetree/bindings/*/*max77802.yaml 12941F: drivers/regulator/max77802-regulator.c 12942F: include/dt-bindings/*/*max77802.h 12943 12944MAXIM MAX77976 BATTERY CHARGER 12945M: Luca Ceresoli <luca@lucaceresoli.net> 12946S: Supported 12947F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12948F: drivers/power/supply/max77976_charger.c 12949 12950MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12951M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12952L: linux-pm@vger.kernel.org 12953S: Maintained 12954B: mailto:linux-samsung-soc@vger.kernel.org 12955F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12956F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12957F: drivers/power/supply/max14577_charger.c 12958F: drivers/power/supply/max77693_charger.c 12959 12960MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12961M: Chanwoo Choi <cw00.choi@samsung.com> 12962M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12963L: linux-kernel@vger.kernel.org 12964S: Maintained 12965B: mailto:linux-samsung-soc@vger.kernel.org 12966F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12967F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12968F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12969F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12970F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12971F: drivers/*/*max77843.c 12972F: drivers/*/max14577*.c 12973F: drivers/*/max77686*.c 12974F: drivers/*/max77693*.c 12975F: drivers/clk/clk-max77686.c 12976F: drivers/extcon/extcon-max14577.c 12977F: drivers/extcon/extcon-max77693.c 12978F: drivers/rtc/rtc-max77686.c 12979F: include/linux/mfd/max14577*.h 12980F: include/linux/mfd/max77686*.h 12981F: include/linux/mfd/max77693*.h 12982 12983MAXIRADIO FM RADIO RECEIVER DRIVER 12984M: Hans Verkuil <hverkuil@xs4all.nl> 12985L: linux-media@vger.kernel.org 12986S: Maintained 12987W: https://linuxtv.org 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/radio/radio-maxiradio* 12990 12991MAXLINEAR ETHERNET PHY DRIVER 12992M: Xu Liang <lxu@maxlinear.com> 12993L: netdev@vger.kernel.org 12994S: Supported 12995F: drivers/net/phy/mxl-gpy.c 12996 12997MCAN MMIO DEVICE DRIVER 12998M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12999L: linux-can@vger.kernel.org 13000S: Maintained 13001F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13002F: drivers/net/can/m_can/m_can.c 13003F: drivers/net/can/m_can/m_can.h 13004F: drivers/net/can/m_can/m_can_platform.c 13005 13006MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13007R: Yasushi SHOJI <yashi@spacecubics.com> 13008L: linux-can@vger.kernel.org 13009S: Maintained 13010F: drivers/net/can/usb/mcba_usb.c 13011 13012MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13013M: Rishi Gupta <gupt21@gmail.com> 13014L: linux-i2c@vger.kernel.org 13015L: linux-input@vger.kernel.org 13016S: Maintained 13017F: drivers/hid/hid-mcp2221.c 13018 13019MCP251XFD SPI-CAN NETWORK DRIVER 13020M: Marc Kleine-Budde <mkl@pengutronix.de> 13021M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13022R: Thomas Kopp <thomas.kopp@microchip.com> 13023L: linux-can@vger.kernel.org 13024S: Maintained 13025F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13026F: drivers/net/can/spi/mcp251xfd/ 13027 13028MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13029M: Peter Rosin <peda@axentia.se> 13030L: linux-iio@vger.kernel.org 13031S: Maintained 13032F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13033F: drivers/iio/potentiometer/mcp4018.c 13034F: drivers/iio/potentiometer/mcp4531.c 13035 13036MCR20A IEEE-802.15.4 RADIO DRIVER 13037M: Stefan Schmidt <stefan@datenfreihafen.org> 13038L: linux-wpan@vger.kernel.org 13039S: Odd Fixes 13040W: https://github.com/xueliu/mcr20a-linux 13041F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13042F: drivers/net/ieee802154/mcr20a.c 13043F: drivers/net/ieee802154/mcr20a.h 13044 13045MDIO REGMAP DRIVER 13046M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13047L: netdev@vger.kernel.org 13048S: Maintained 13049F: drivers/net/mdio/mdio-regmap.c 13050F: include/linux/mdio/mdio-regmap.h 13051 13052MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13053M: William Breathitt Gray <william.gray@linaro.org> 13054L: linux-iio@vger.kernel.org 13055S: Maintained 13056F: drivers/iio/dac/cio-dac.c 13057 13058MEDIA CONTROLLER FRAMEWORK 13059M: Sakari Ailus <sakari.ailus@linux.intel.com> 13060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://www.linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/mc/ 13066F: include/media/media-*.h 13067F: include/uapi/linux/media.h 13068 13069MEDIA DRIVER FOR FREESCALE IMX PXP 13070M: Philipp Zabel <p.zabel@pengutronix.de> 13071L: linux-media@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/platform/nxp/imx-pxp.[ch] 13075 13076MEDIA DRIVERS FOR ASCOT2E 13077M: Sergey Kozlov <serjk@netup.ru> 13078M: Abylay Ospan <aospan@netup.ru> 13079L: linux-media@vger.kernel.org 13080S: Supported 13081W: https://linuxtv.org 13082W: http://netup.tv/ 13083T: git git://linuxtv.org/media_tree.git 13084F: drivers/media/dvb-frontends/ascot2e* 13085 13086MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13087M: Jasmin Jessich <jasmin@anw.at> 13088L: linux-media@vger.kernel.org 13089S: Maintained 13090W: https://linuxtv.org 13091T: git git://linuxtv.org/media_tree.git 13092F: drivers/media/dvb-frontends/cxd2099* 13093 13094MEDIA DRIVERS FOR CXD2841ER 13095M: Sergey Kozlov <serjk@netup.ru> 13096M: Abylay Ospan <aospan@netup.ru> 13097L: linux-media@vger.kernel.org 13098S: Supported 13099W: https://linuxtv.org 13100W: http://netup.tv/ 13101T: git git://linuxtv.org/media_tree.git 13102F: drivers/media/dvb-frontends/cxd2841er* 13103 13104MEDIA DRIVERS FOR CXD2880 13105M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13106L: linux-media@vger.kernel.org 13107S: Supported 13108W: http://linuxtv.org/ 13109T: git git://linuxtv.org/media_tree.git 13110F: drivers/media/dvb-frontends/cxd2880/* 13111F: drivers/media/spi/cxd2880* 13112 13113MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13114L: linux-media@vger.kernel.org 13115S: Orphan 13116W: https://linuxtv.org 13117T: git git://linuxtv.org/media_tree.git 13118F: drivers/media/pci/ddbridge/* 13119 13120MEDIA DRIVERS FOR FREESCALE IMX 13121M: Steve Longerbeam <slongerbeam@gmail.com> 13122M: Philipp Zabel <p.zabel@pengutronix.de> 13123L: linux-media@vger.kernel.org 13124S: Maintained 13125T: git git://linuxtv.org/media_tree.git 13126F: Documentation/admin-guide/media/imx.rst 13127F: Documentation/devicetree/bindings/media/imx.txt 13128F: drivers/staging/media/imx/ 13129F: include/linux/imx-media.h 13130F: include/media/imx.h 13131 13132MEDIA DRIVERS FOR FREESCALE IMX7/8 13133M: Rui Miguel Silva <rmfrfs@gmail.com> 13134M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13135M: Martin Kepplinger <martin.kepplinger@puri.sm> 13136R: Purism Kernel Team <kernel@puri.sm> 13137L: linux-media@vger.kernel.org 13138S: Maintained 13139T: git git://linuxtv.org/media_tree.git 13140F: Documentation/admin-guide/media/imx7.rst 13141F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13142F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13143F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13144F: drivers/media/platform/nxp/imx-mipi-csis.c 13145F: drivers/media/platform/nxp/imx7-media-csi.c 13146F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13147 13148MEDIA DRIVERS FOR HELENE 13149M: Abylay Ospan <aospan@netup.ru> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152W: https://linuxtv.org 13153W: http://netup.tv/ 13154T: git git://linuxtv.org/media_tree.git 13155F: drivers/media/dvb-frontends/helene* 13156 13157MEDIA DRIVERS FOR HORUS3A 13158M: Sergey Kozlov <serjk@netup.ru> 13159M: Abylay Ospan <aospan@netup.ru> 13160L: linux-media@vger.kernel.org 13161S: Supported 13162W: https://linuxtv.org 13163W: http://netup.tv/ 13164T: git git://linuxtv.org/media_tree.git 13165F: drivers/media/dvb-frontends/horus3a* 13166 13167MEDIA DRIVERS FOR LNBH25 13168M: Sergey Kozlov <serjk@netup.ru> 13169M: Abylay Ospan <aospan@netup.ru> 13170L: linux-media@vger.kernel.org 13171S: Supported 13172W: https://linuxtv.org 13173W: http://netup.tv/ 13174T: git git://linuxtv.org/media_tree.git 13175F: drivers/media/dvb-frontends/lnbh25* 13176 13177MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13178L: linux-media@vger.kernel.org 13179S: Orphan 13180W: https://linuxtv.org 13181T: git git://linuxtv.org/media_tree.git 13182F: drivers/media/dvb-frontends/mxl5xx* 13183 13184MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13185M: Sergey Kozlov <serjk@netup.ru> 13186M: Abylay Ospan <aospan@netup.ru> 13187L: linux-media@vger.kernel.org 13188S: Supported 13189W: https://linuxtv.org 13190W: http://netup.tv/ 13191T: git git://linuxtv.org/media_tree.git 13192F: drivers/media/pci/netup_unidvb/* 13193 13194MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13195M: Dmitry Osipenko <digetx@gmail.com> 13196L: linux-media@vger.kernel.org 13197L: linux-tegra@vger.kernel.org 13198S: Maintained 13199T: git git://linuxtv.org/media_tree.git 13200F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13201F: drivers/media/platform/nvidia/tegra-vde/ 13202 13203MEDIA DRIVERS FOR RENESAS - CEU 13204M: Jacopo Mondi <jacopo@jmondi.org> 13205L: linux-media@vger.kernel.org 13206L: linux-renesas-soc@vger.kernel.org 13207S: Supported 13208T: git git://linuxtv.org/media_tree.git 13209F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13210F: drivers/media/platform/renesas/renesas-ceu.c 13211F: include/media/drv-intf/renesas-ceu.h 13212 13213MEDIA DRIVERS FOR RENESAS - DRIF 13214M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13215L: linux-media@vger.kernel.org 13216L: linux-renesas-soc@vger.kernel.org 13217S: Supported 13218T: git git://linuxtv.org/media_tree.git 13219F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13220F: drivers/media/platform/renesas/rcar_drif.c 13221 13222MEDIA DRIVERS FOR RENESAS - FCP 13223M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13224L: linux-media@vger.kernel.org 13225L: linux-renesas-soc@vger.kernel.org 13226S: Supported 13227T: git git://linuxtv.org/media_tree.git 13228F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13229F: drivers/media/platform/renesas/rcar-fcp.c 13230F: include/media/rcar-fcp.h 13231 13232MEDIA DRIVERS FOR RENESAS - FDP1 13233M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13234L: linux-media@vger.kernel.org 13235L: linux-renesas-soc@vger.kernel.org 13236S: Supported 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13239F: drivers/media/platform/renesas/rcar_fdp1.c 13240 13241MEDIA DRIVERS FOR RENESAS - VIN 13242M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13243L: linux-media@vger.kernel.org 13244L: linux-renesas-soc@vger.kernel.org 13245S: Supported 13246T: git git://linuxtv.org/media_tree.git 13247F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13248F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13249F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13250F: drivers/media/platform/renesas/rcar-isp.c 13251F: drivers/media/platform/renesas/rcar-vin/ 13252 13253MEDIA DRIVERS FOR RENESAS - VSP1 13254M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13255M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13256L: linux-media@vger.kernel.org 13257L: linux-renesas-soc@vger.kernel.org 13258S: Supported 13259T: git git://linuxtv.org/media_tree.git 13260F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13261F: drivers/media/platform/renesas/vsp1/ 13262 13263MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13264L: linux-media@vger.kernel.org 13265S: Orphan 13266W: https://linuxtv.org 13267T: git git://linuxtv.org/media_tree.git 13268F: drivers/media/dvb-frontends/stv0910* 13269 13270MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13271L: linux-media@vger.kernel.org 13272S: Orphan 13273W: https://linuxtv.org 13274T: git git://linuxtv.org/media_tree.git 13275F: drivers/media/dvb-frontends/stv6111* 13276 13277MEDIA DRIVERS FOR STM32 - DCMI 13278M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13279L: linux-media@vger.kernel.org 13280S: Supported 13281T: git git://linuxtv.org/media_tree.git 13282F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13283F: drivers/media/platform/st/stm32/stm32-dcmi.c 13284 13285MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13286M: Mauro Carvalho Chehab <mchehab@kernel.org> 13287L: linux-media@vger.kernel.org 13288S: Maintained 13289W: https://linuxtv.org 13290Q: http://patchwork.kernel.org/project/linux-media/list/ 13291T: git git://linuxtv.org/media_tree.git 13292F: Documentation/admin-guide/media/ 13293F: Documentation/devicetree/bindings/media/ 13294F: Documentation/driver-api/media/ 13295F: Documentation/userspace-api/media/ 13296F: drivers/media/ 13297F: drivers/staging/media/ 13298F: include/dt-bindings/media/ 13299F: include/linux/platform_data/media/ 13300F: include/media/ 13301F: include/uapi/linux/dvb/ 13302F: include/uapi/linux/ivtv* 13303F: include/uapi/linux/media.h 13304F: include/uapi/linux/uvcvideo.h 13305F: include/uapi/linux/v4l2-* 13306F: include/uapi/linux/videodev2.h 13307 13308MEDIATEK BLUETOOTH DRIVER 13309M: Sean Wang <sean.wang@mediatek.com> 13310L: linux-bluetooth@vger.kernel.org 13311L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13312S: Maintained 13313F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13314F: drivers/bluetooth/btmtkuart.c 13315 13316MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13317M: Sean Wang <sean.wang@mediatek.com> 13318L: linux-pm@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13321F: drivers/power/reset/mt6323-poweroff.c 13322 13323MEDIATEK CIR DRIVER 13324M: Sean Wang <sean.wang@mediatek.com> 13325S: Maintained 13326F: drivers/media/rc/mtk-cir.c 13327 13328MEDIATEK DMA DRIVER 13329M: Sean Wang <sean.wang@mediatek.com> 13330L: dmaengine@vger.kernel.org 13331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13333S: Maintained 13334F: Documentation/devicetree/bindings/dma/mtk-* 13335F: drivers/dma/mediatek/ 13336 13337MEDIATEK ETHERNET DRIVER 13338M: Felix Fietkau <nbd@nbd.name> 13339M: John Crispin <john@phrozen.org> 13340M: Sean Wang <sean.wang@mediatek.com> 13341M: Mark Lee <Mark-MC.Lee@mediatek.com> 13342M: Lorenzo Bianconi <lorenzo@kernel.org> 13343L: netdev@vger.kernel.org 13344S: Maintained 13345F: drivers/net/ethernet/mediatek/ 13346 13347MEDIATEK ETHERNET PCS DRIVER 13348M: Alexander Couzens <lynxis@fe80.eu> 13349M: Daniel Golle <daniel@makrotopia.org> 13350L: netdev@vger.kernel.org 13351S: Maintained 13352F: drivers/net/pcs/pcs-mtk-lynxi.c 13353F: include/linux/pcs/pcs-mtk-lynxi.h 13354 13355MEDIATEK ETHERNET PHY DRIVERS 13356M: Daniel Golle <daniel@makrotopia.org> 13357M: Qingfang Deng <dqfext@gmail.com> 13358M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361F: drivers/net/phy/mediatek-ge-soc.c 13362F: drivers/net/phy/mediatek-ge.c 13363 13364MEDIATEK I2C CONTROLLER DRIVER 13365M: Qii Wang <qii.wang@mediatek.com> 13366L: linux-i2c@vger.kernel.org 13367S: Maintained 13368F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13369F: drivers/i2c/busses/i2c-mt65xx.c 13370 13371MEDIATEK IOMMU DRIVER 13372M: Yong Wu <yong.wu@mediatek.com> 13373L: iommu@lists.linux.dev 13374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13375S: Supported 13376F: Documentation/devicetree/bindings/iommu/mediatek* 13377F: drivers/iommu/mtk_iommu* 13378F: include/dt-bindings/memory/mediatek,mt*-port.h 13379F: include/dt-bindings/memory/mt*-port.h 13380 13381MEDIATEK JPEG DRIVER 13382M: Bin Liu <bin.liu@mediatek.com> 13383S: Supported 13384F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13385F: drivers/media/platform/mediatek/jpeg/ 13386 13387MEDIATEK KEYPAD DRIVER 13388M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13389S: Supported 13390F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13391F: drivers/input/keyboard/mt6779-keypad.c 13392 13393MEDIATEK MDP DRIVER 13394M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13395M: Houlong Wei <houlong.wei@mediatek.com> 13396M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13397S: Supported 13398F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13399F: drivers/media/platform/mediatek/mdp/ 13400F: drivers/media/platform/mediatek/vpu/ 13401 13402MEDIATEK MEDIA DRIVER 13403M: Tiffany Lin <tiffany.lin@mediatek.com> 13404M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13405M: Yunfei Dong <yunfei.dong@mediatek.com> 13406S: Supported 13407F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13408F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13409F: drivers/media/platform/mediatek/vcodec/ 13410F: drivers/media/platform/mediatek/vpu/ 13411 13412MEDIATEK MMC/SD/SDIO DRIVER 13413M: Chaotian Jing <chaotian.jing@mediatek.com> 13414S: Maintained 13415F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13416F: drivers/mmc/host/mtk-sd.c 13417 13418MEDIATEK MT76 WIRELESS LAN DRIVER 13419M: Felix Fietkau <nbd@nbd.name> 13420M: Lorenzo Bianconi <lorenzo@kernel.org> 13421M: Ryder Lee <ryder.lee@mediatek.com> 13422R: Shayne Chen <shayne.chen@mediatek.com> 13423R: Sean Wang <sean.wang@mediatek.com> 13424L: linux-wireless@vger.kernel.org 13425S: Maintained 13426T: git https://github.com/nbd168/wireless 13427F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13428F: drivers/net/wireless/mediatek/mt76/ 13429 13430MEDIATEK MT7601U WIRELESS LAN DRIVER 13431M: Jakub Kicinski <kuba@kernel.org> 13432L: linux-wireless@vger.kernel.org 13433S: Maintained 13434F: drivers/net/wireless/mediatek/mt7601u/ 13435 13436MEDIATEK MT7621 CLOCK DRIVER 13437M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13438S: Maintained 13439F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13440F: drivers/clk/ralink/clk-mt7621.c 13441 13442MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13443M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13444S: Maintained 13445F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13446F: drivers/pci/controller/pcie-mt7621.c 13447 13448MEDIATEK MT7621 PHY PCI DRIVER 13449M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13450S: Maintained 13451F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13452F: drivers/phy/ralink/phy-mt7621-pci.c 13453 13454MEDIATEK MT7621/28/88 I2C DRIVER 13455M: Stefan Roese <sr@denx.de> 13456L: linux-i2c@vger.kernel.org 13457S: Maintained 13458F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13459F: drivers/i2c/busses/i2c-mt7621.c 13460 13461MEDIATEK MTMIPS CLOCK DRIVER 13462M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13463S: Maintained 13464F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13465F: drivers/clk/ralink/clk-mtmips.c 13466 13467MEDIATEK NAND CONTROLLER DRIVER 13468L: linux-mtd@lists.infradead.org 13469S: Orphan 13470F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13471F: drivers/mtd/nand/raw/mtk_* 13472 13473MEDIATEK PMIC LED DRIVER 13474M: Sean Wang <sean.wang@mediatek.com> 13475S: Maintained 13476F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13477F: drivers/leds/leds-mt6323.c 13478 13479MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13480M: Sean Wang <sean.wang@mediatek.com> 13481S: Maintained 13482F: drivers/char/hw_random/mtk-rng.c 13483 13484MEDIATEK SMI DRIVER 13485M: Yong Wu <yong.wu@mediatek.com> 13486L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13487S: Supported 13488F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13489F: drivers/memory/mtk-smi.c 13490F: include/soc/mediatek/smi.h 13491 13492MEDIATEK SWITCH DRIVER 13493M: Arınç ÜNAL <arinc.unal@arinc9.com> 13494M: Daniel Golle <daniel@makrotopia.org> 13495M: Landen Chao <Landen.Chao@mediatek.com> 13496M: DENG Qingfang <dqfext@gmail.com> 13497M: Sean Wang <sean.wang@mediatek.com> 13498L: netdev@vger.kernel.org 13499S: Maintained 13500F: drivers/net/dsa/mt7530-mdio.c 13501F: drivers/net/dsa/mt7530-mmio.c 13502F: drivers/net/dsa/mt7530.* 13503F: net/dsa/tag_mtk.c 13504 13505MEDIATEK T7XX 5G WWAN MODEM DRIVER 13506M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13507M: Intel Corporation <linuxwwan@intel.com> 13508R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13509R: Liu Haijun <haijun.liu@mediatek.com> 13510R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13511R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13512L: netdev@vger.kernel.org 13513S: Supported 13514F: drivers/net/wwan/t7xx/ 13515 13516MEDIATEK USB3 DRD IP DRIVER 13517M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13518L: linux-usb@vger.kernel.org 13519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13520L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13521S: Maintained 13522F: Documentation/devicetree/bindings/usb/mediatek,* 13523F: drivers/usb/host/xhci-mtk* 13524F: drivers/usb/mtu3/ 13525 13526MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13527M: Peter Senna Tschudin <peter.senna@gmail.com> 13528M: Martin Donnelly <martin.donnelly@ge.com> 13529M: Martyn Welch <martyn.welch@collabora.co.uk> 13530S: Maintained 13531F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13532F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13533 13534MEGARAID SCSI/SAS DRIVERS 13535M: Kashyap Desai <kashyap.desai@broadcom.com> 13536M: Sumit Saxena <sumit.saxena@broadcom.com> 13537M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13538L: megaraidlinux.pdl@broadcom.com 13539L: linux-scsi@vger.kernel.org 13540S: Maintained 13541W: http://www.avagotech.com/support/ 13542F: Documentation/scsi/megaraid.rst 13543F: drivers/scsi/megaraid.* 13544F: drivers/scsi/megaraid/ 13545 13546MELEXIS MLX90614 DRIVER 13547M: Crt Mori <cmo@melexis.com> 13548L: linux-iio@vger.kernel.org 13549S: Supported 13550W: http://www.melexis.com 13551F: drivers/iio/temperature/mlx90614.c 13552 13553MELEXIS MLX90632 DRIVER 13554M: Crt Mori <cmo@melexis.com> 13555L: linux-iio@vger.kernel.org 13556S: Supported 13557W: http://www.melexis.com 13558F: drivers/iio/temperature/mlx90632.c 13559 13560MELFAS MIP4 TOUCHSCREEN DRIVER 13561M: Sangwon Jee <jeesw@melfas.com> 13562S: Supported 13563W: http://www.melfas.com 13564F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13565F: drivers/input/touchscreen/melfas_mip4.c 13566 13567MELLANOX BLUEFIELD I2C DRIVER 13568M: Khalil Blaiech <kblaiech@nvidia.com> 13569M: Asmaa Mnebhi <asmaa@nvidia.com> 13570L: linux-i2c@vger.kernel.org 13571S: Supported 13572F: drivers/i2c/busses/i2c-mlxbf.c 13573 13574MELLANOX ETHERNET DRIVER (mlx4_en) 13575M: Tariq Toukan <tariqt@nvidia.com> 13576L: netdev@vger.kernel.org 13577S: Supported 13578W: http://www.mellanox.com 13579Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13580F: drivers/net/ethernet/mellanox/mlx4/en_* 13581 13582MELLANOX ETHERNET DRIVER (mlx5e) 13583M: Saeed Mahameed <saeedm@nvidia.com> 13584L: netdev@vger.kernel.org 13585S: Supported 13586W: http://www.mellanox.com 13587Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13588F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13589 13590MELLANOX ETHERNET INNOVA DRIVERS 13591R: Boris Pismenny <borisp@nvidia.com> 13592L: netdev@vger.kernel.org 13593S: Supported 13594W: http://www.mellanox.com 13595Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13596F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13597F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13598F: include/linux/mlx5/mlx5_ifc_fpga.h 13599 13600MELLANOX ETHERNET SWITCH DRIVERS 13601M: Ido Schimmel <idosch@nvidia.com> 13602M: Petr Machata <petrm@nvidia.com> 13603L: netdev@vger.kernel.org 13604S: Supported 13605W: http://www.mellanox.com 13606Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13607F: drivers/net/ethernet/mellanox/mlxsw/ 13608F: tools/testing/selftests/drivers/net/mlxsw/ 13609 13610MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13611M: mlxsw@nvidia.com 13612L: netdev@vger.kernel.org 13613S: Supported 13614W: http://www.mellanox.com 13615Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13616F: drivers/net/ethernet/mellanox/mlxfw/ 13617 13618MELLANOX HARDWARE PLATFORM SUPPORT 13619M: Hans de Goede <hdegoede@redhat.com> 13620M: Mark Gross <markgross@kernel.org> 13621M: Vadim Pasternak <vadimp@nvidia.com> 13622L: platform-driver-x86@vger.kernel.org 13623S: Supported 13624F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13625F: drivers/platform/mellanox/ 13626F: include/linux/platform_data/mlxreg.h 13627 13628MELLANOX MLX4 core VPI driver 13629M: Tariq Toukan <tariqt@nvidia.com> 13630L: netdev@vger.kernel.org 13631L: linux-rdma@vger.kernel.org 13632S: Supported 13633W: http://www.mellanox.com 13634Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13635F: drivers/net/ethernet/mellanox/mlx4/ 13636F: include/linux/mlx4/ 13637 13638MELLANOX MLX4 IB driver 13639M: Yishai Hadas <yishaih@nvidia.com> 13640L: linux-rdma@vger.kernel.org 13641S: Supported 13642W: http://www.mellanox.com 13643Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13644F: drivers/infiniband/hw/mlx4/ 13645F: include/linux/mlx4/ 13646F: include/uapi/rdma/mlx4-abi.h 13647 13648MELLANOX MLX5 core VPI driver 13649M: Saeed Mahameed <saeedm@nvidia.com> 13650M: Leon Romanovsky <leonro@nvidia.com> 13651L: netdev@vger.kernel.org 13652L: linux-rdma@vger.kernel.org 13653S: Supported 13654W: http://www.mellanox.com 13655Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13656F: Documentation/networking/device_drivers/ethernet/mellanox/ 13657F: drivers/net/ethernet/mellanox/mlx5/core/ 13658F: include/linux/mlx5/ 13659 13660MELLANOX MLX5 IB driver 13661M: Leon Romanovsky <leonro@nvidia.com> 13662L: linux-rdma@vger.kernel.org 13663S: Supported 13664W: http://www.mellanox.com 13665Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13666F: drivers/infiniband/hw/mlx5/ 13667F: include/linux/mlx5/ 13668F: include/uapi/rdma/mlx5-abi.h 13669 13670MELLANOX MLXCPLD I2C AND MUX DRIVER 13671M: Vadim Pasternak <vadimp@nvidia.com> 13672M: Michael Shych <michaelsh@nvidia.com> 13673L: linux-i2c@vger.kernel.org 13674S: Supported 13675F: Documentation/i2c/busses/i2c-mlxcpld.rst 13676F: drivers/i2c/busses/i2c-mlxcpld.c 13677F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13678 13679MELLANOX MLXCPLD LED DRIVER 13680M: Vadim Pasternak <vadimp@nvidia.com> 13681L: linux-leds@vger.kernel.org 13682S: Supported 13683F: Documentation/leds/leds-mlxcpld.rst 13684F: drivers/leds/leds-mlxcpld.c 13685F: drivers/leds/leds-mlxreg.c 13686 13687MELLANOX PLATFORM DRIVER 13688M: Vadim Pasternak <vadimp@nvidia.com> 13689L: platform-driver-x86@vger.kernel.org 13690S: Supported 13691F: drivers/platform/x86/mlx-platform.c 13692 13693MEMBARRIER SUPPORT 13694M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13695M: "Paul E. McKenney" <paulmck@kernel.org> 13696L: linux-kernel@vger.kernel.org 13697S: Supported 13698F: arch/powerpc/include/asm/membarrier.h 13699F: include/uapi/linux/membarrier.h 13700F: kernel/sched/membarrier.c 13701 13702MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13703M: Mike Rapoport <rppt@kernel.org> 13704L: linux-mm@kvack.org 13705S: Maintained 13706F: Documentation/core-api/boot-time-mm.rst 13707F: include/linux/memblock.h 13708F: mm/memblock.c 13709F: mm/mm_init.c 13710F: tools/testing/memblock/ 13711 13712MEMORY CONTROLLER DRIVERS 13713M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13714L: linux-kernel@vger.kernel.org 13715S: Maintained 13716B: mailto:krzysztof.kozlowski@linaro.org 13717T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13718F: Documentation/devicetree/bindings/memory-controllers/ 13719F: drivers/memory/ 13720F: include/dt-bindings/memory/ 13721F: include/memory/ 13722 13723MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13724M: Dmitry Osipenko <digetx@gmail.com> 13725L: linux-pm@vger.kernel.org 13726L: linux-tegra@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13729F: drivers/devfreq/tegra30-devfreq.c 13730 13731MEMORY HOT(UN)PLUG 13732M: David Hildenbrand <david@redhat.com> 13733M: Oscar Salvador <osalvador@suse.de> 13734L: linux-mm@kvack.org 13735S: Maintained 13736F: Documentation/admin-guide/mm/memory-hotplug.rst 13737F: Documentation/core-api/memory-hotplug.rst 13738F: drivers/base/memory.c 13739F: include/linux/memory_hotplug.h 13740F: mm/memory_hotplug.c 13741F: tools/testing/selftests/memory-hotplug/ 13742 13743MEMORY MANAGEMENT 13744M: Andrew Morton <akpm@linux-foundation.org> 13745L: linux-mm@kvack.org 13746S: Maintained 13747W: http://www.linux-mm.org 13748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13750F: include/linux/gfp.h 13751F: include/linux/gfp_types.h 13752F: include/linux/memory_hotplug.h 13753F: include/linux/mm.h 13754F: include/linux/mmzone.h 13755F: include/linux/pagewalk.h 13756F: include/linux/rmap.h 13757F: include/trace/events/ksm.h 13758F: mm/ 13759F: tools/mm/ 13760F: tools/testing/selftests/mm/ 13761 13762MEMORY TECHNOLOGY DEVICES (MTD) 13763M: Miquel Raynal <miquel.raynal@bootlin.com> 13764M: Richard Weinberger <richard@nod.at> 13765M: Vignesh Raghavendra <vigneshr@ti.com> 13766L: linux-mtd@lists.infradead.org 13767S: Maintained 13768W: http://www.linux-mtd.infradead.org/ 13769Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13770C: irc://irc.oftc.net/mtd 13771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13772T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13773F: Documentation/devicetree/bindings/mtd/ 13774F: drivers/mtd/ 13775F: include/linux/mtd/ 13776F: include/uapi/mtd/ 13777 13778MEMSENSING MICROSYSTEMS MSA311 DRIVER 13779M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13780L: linux-iio@vger.kernel.org 13781S: Maintained 13782F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13783F: drivers/iio/accel/msa311.c 13784 13785MEN A21 WATCHDOG DRIVER 13786M: Johannes Thumshirn <morbidrsa@gmail.com> 13787L: linux-watchdog@vger.kernel.org 13788S: Maintained 13789F: drivers/watchdog/mena21_wdt.c 13790 13791MEN CHAMELEON BUS (mcb) 13792M: Johannes Thumshirn <morbidrsa@gmail.com> 13793S: Maintained 13794F: Documentation/driver-api/men-chameleon-bus.rst 13795F: drivers/mcb/ 13796F: include/linux/mcb.h 13797 13798MEN F21BMC (Board Management Controller) 13799M: Andreas Werner <andreas.werner@men.de> 13800S: Supported 13801F: Documentation/hwmon/menf21bmc.rst 13802F: drivers/hwmon/menf21bmc_hwmon.c 13803F: drivers/leds/leds-menf21bmc.c 13804F: drivers/mfd/menf21bmc.c 13805F: drivers/watchdog/menf21bmc_wdt.c 13806 13807MEN Z069 WATCHDOG DRIVER 13808M: Johannes Thumshirn <jth@kernel.org> 13809L: linux-watchdog@vger.kernel.org 13810S: Maintained 13811F: drivers/watchdog/menz69_wdt.c 13812 13813MESON AO CEC DRIVER FOR AMLOGIC SOCS 13814M: Neil Armstrong <neil.armstrong@linaro.org> 13815L: linux-media@vger.kernel.org 13816L: linux-amlogic@lists.infradead.org 13817S: Supported 13818W: http://linux-meson.com/ 13819T: git git://linuxtv.org/media_tree.git 13820F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13821F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13822F: drivers/media/cec/platform/meson/ao-cec.c 13823 13824MESON GE2D DRIVER FOR AMLOGIC SOCS 13825M: Neil Armstrong <neil.armstrong@linaro.org> 13826L: linux-media@vger.kernel.org 13827L: linux-amlogic@lists.infradead.org 13828S: Supported 13829T: git git://linuxtv.org/media_tree.git 13830F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13831F: drivers/media/platform/amlogic/meson-ge2d/ 13832 13833MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13834M: Liang Yang <liang.yang@amlogic.com> 13835L: linux-mtd@lists.infradead.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13838F: drivers/mtd/nand/raw/meson_* 13839 13840MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13841M: Neil Armstrong <neil.armstrong@linaro.org> 13842L: linux-media@vger.kernel.org 13843L: linux-amlogic@lists.infradead.org 13844S: Supported 13845T: git git://linuxtv.org/media_tree.git 13846F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13847F: drivers/staging/media/meson/vdec/ 13848 13849METHODE UDPU SUPPORT 13850M: Robert Marko <robert.marko@sartura.hr> 13851S: Maintained 13852F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 13853F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 13854 13855MHI BUS 13856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13857L: mhi@lists.linux.dev 13858L: linux-arm-msm@vger.kernel.org 13859S: Maintained 13860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13861F: Documentation/ABI/stable/sysfs-bus-mhi 13862F: Documentation/mhi/ 13863F: drivers/bus/mhi/ 13864F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13865F: include/linux/mhi.h 13866 13867MICROBLAZE ARCHITECTURE 13868M: Michal Simek <monstr@monstr.eu> 13869S: Supported 13870W: http://www.monstr.eu/fdt/ 13871T: git git://git.monstr.eu/linux-2.6-microblaze.git 13872F: arch/microblaze/ 13873 13874MICROBLAZE TMR INJECT 13875M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13876S: Supported 13877F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13878F: drivers/misc/xilinx_tmr_inject.c 13879 13880MICROBLAZE TMR MANAGER 13881M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13882S: Supported 13883F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13884F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13885F: drivers/misc/xilinx_tmr_manager.c 13886 13887MICROCHIP AT91 DMA DRIVERS 13888M: Ludovic Desroches <ludovic.desroches@microchip.com> 13889M: Tudor Ambarus <tudor.ambarus@linaro.org> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891L: dmaengine@vger.kernel.org 13892S: Supported 13893F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13894F: drivers/dma/at_hdmac.c 13895F: drivers/dma/at_xdmac.c 13896F: include/dt-bindings/dma/at91.h 13897 13898MICROCHIP AT91 SERIAL DRIVER 13899M: Richard Genoud <richard.genoud@gmail.com> 13900S: Maintained 13901F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13902F: drivers/tty/serial/atmel_serial.c 13903F: drivers/tty/serial/atmel_serial.h 13904 13905MICROCHIP AT91 USART MFD DRIVER 13906M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13907L: linux-kernel@vger.kernel.org 13908S: Supported 13909F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13910F: drivers/mfd/at91-usart.c 13911F: include/dt-bindings/mfd/at91-usart.h 13912 13913MICROCHIP AT91 USART SPI DRIVER 13914M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13915L: linux-spi@vger.kernel.org 13916S: Supported 13917F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13918F: drivers/spi/spi-at91-usart.c 13919 13920MICROCHIP AUDIO ASOC DRIVERS 13921M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13923S: Supported 13924F: Documentation/devicetree/bindings/sound/atmel* 13925F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13926F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13927F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13928F: sound/soc/atmel 13929 13930MICROCHIP CSI2DC DRIVER 13931M: Eugen Hristev <eugen.hristev@microchip.com> 13932L: linux-media@vger.kernel.org 13933S: Supported 13934F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13935F: drivers/media/platform/microchip/microchip-csi2dc.c 13936 13937MICROCHIP ECC DRIVER 13938M: Tudor Ambarus <tudor.ambarus@linaro.org> 13939L: linux-crypto@vger.kernel.org 13940S: Maintained 13941F: drivers/crypto/atmel-ecc.* 13942 13943MICROCHIP EIC DRIVER 13944M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13946S: Supported 13947F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13948F: drivers/irqchip/irq-mchp-eic.c 13949 13950MICROCHIP I2C DRIVER 13951M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13952L: linux-i2c@vger.kernel.org 13953S: Supported 13954F: drivers/i2c/busses/i2c-at91-*.c 13955F: drivers/i2c/busses/i2c-at91.h 13956 13957MICROCHIP ISC DRIVER 13958M: Eugen Hristev <eugen.hristev@microchip.com> 13959L: linux-media@vger.kernel.org 13960S: Supported 13961F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13962F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13963F: drivers/media/platform/microchip/microchip-isc* 13964F: drivers/media/platform/microchip/microchip-sama*-isc* 13965F: drivers/staging/media/deprecated/atmel/atmel-isc* 13966F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13967F: include/linux/atmel-isc-media.h 13968 13969MICROCHIP ISI DRIVER 13970M: Eugen Hristev <eugen.hristev@microchip.com> 13971L: linux-media@vger.kernel.org 13972S: Supported 13973F: drivers/media/platform/atmel/atmel-isi.c 13974F: drivers/media/platform/atmel/atmel-isi.h 13975 13976MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13977M: Woojung Huh <woojung.huh@microchip.com> 13978M: UNGLinuxDriver@microchip.com 13979L: netdev@vger.kernel.org 13980S: Maintained 13981F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13982F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13983F: drivers/net/dsa/microchip/* 13984F: include/linux/dsa/ksz_common.h 13985F: include/linux/platform_data/microchip-ksz.h 13986F: net/dsa/tag_ksz.c 13987 13988MICROCHIP LAN743X ETHERNET DRIVER 13989M: Bryan Whitehead <bryan.whitehead@microchip.com> 13990M: UNGLinuxDriver@microchip.com 13991L: netdev@vger.kernel.org 13992S: Maintained 13993F: drivers/net/ethernet/microchip/lan743x_* 13994 13995MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13996M: Arun Ramadoss <arun.ramadoss@microchip.com> 13997R: UNGLinuxDriver@microchip.com 13998L: netdev@vger.kernel.org 13999S: Maintained 14000F: drivers/net/phy/microchip_t1.c 14001 14002MICROCHIP LAN966X ETHERNET DRIVER 14003M: Horatiu Vultur <horatiu.vultur@microchip.com> 14004M: UNGLinuxDriver@microchip.com 14005L: netdev@vger.kernel.org 14006S: Maintained 14007F: drivers/net/ethernet/microchip/lan966x/* 14008 14009MICROCHIP LCDFB DRIVER 14010M: Nicolas Ferre <nicolas.ferre@microchip.com> 14011L: linux-fbdev@vger.kernel.org 14012S: Maintained 14013F: drivers/video/fbdev/atmel_lcdfb.c 14014F: include/video/atmel_lcdc.h 14015 14016MICROCHIP MCP16502 PMIC DRIVER 14017M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14018L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14019S: Supported 14020F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14021F: drivers/regulator/mcp16502.c 14022 14023MICROCHIP MCP3911 ADC DRIVER 14024M: Marcus Folkesson <marcus.folkesson@gmail.com> 14025M: Kent Gustavsson <kent@minoris.se> 14026L: linux-iio@vger.kernel.org 14027S: Maintained 14028F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14029F: drivers/iio/adc/mcp3911.c 14030 14031MICROCHIP MMC/SD/SDIO MCI DRIVER 14032M: Ludovic Desroches <ludovic.desroches@microchip.com> 14033S: Maintained 14034F: drivers/mmc/host/atmel-mci.c 14035 14036MICROCHIP NAND DRIVER 14037M: Tudor Ambarus <tudor.ambarus@linaro.org> 14038L: linux-mtd@lists.infradead.org 14039S: Supported 14040F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14041F: drivers/mtd/nand/raw/atmel/* 14042 14043MICROCHIP OTPC DRIVER 14044M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14046S: Supported 14047F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14048F: drivers/nvmem/microchip-otpc.c 14049F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14050 14051MICROCHIP PCI1XXXX GP DRIVER 14052M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14053M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14054L: linux-gpio@vger.kernel.org 14055S: Supported 14056F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14057F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14058F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14059F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14060 14061MICROCHIP PCI1XXXX I2C DRIVER 14062M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14063M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14064M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14065L: linux-i2c@vger.kernel.org 14066S: Maintained 14067F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14068 14069MICROCHIP PCIe UART DRIVER 14070M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14071M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14072L: linux-serial@vger.kernel.org 14073S: Maintained 14074F: drivers/tty/serial/8250/8250_pci1xxxx.c 14075 14076MICROCHIP POLARFIRE FPGA DRIVERS 14077M: Conor Dooley <conor.dooley@microchip.com> 14078R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14079L: linux-fpga@vger.kernel.org 14080S: Supported 14081F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14082F: drivers/fpga/microchip-spi.c 14083 14084MICROCHIP PWM DRIVER 14085M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14086L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14087L: linux-pwm@vger.kernel.org 14088S: Supported 14089F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14090F: drivers/pwm/pwm-atmel.c 14091 14092MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14093M: Eugen Hristev <eugen.hristev@microchip.com> 14094L: linux-iio@vger.kernel.org 14095S: Supported 14096F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14097F: drivers/iio/adc/at91-sama5d2_adc.c 14098F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14099 14100MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14101M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14102S: Supported 14103F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14104F: drivers/power/reset/at91-sama5d2_shdwc.c 14105 14106MICROCHIP SOC DRIVERS 14107M: Conor Dooley <conor@kernel.org> 14108S: Supported 14109T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14110F: drivers/soc/microchip/ 14111 14112MICROCHIP SPI DRIVER 14113M: Ryan Wanner <ryan.wanner@microchip.com> 14114S: Supported 14115F: drivers/spi/spi-atmel.* 14116 14117MICROCHIP SSC DRIVER 14118M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14119L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14120S: Supported 14121F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14122F: drivers/misc/atmel-ssc.c 14123F: include/linux/atmel-ssc.h 14124 14125Microchip Timer Counter Block (TCB) Capture Driver 14126M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14128L: linux-iio@vger.kernel.org 14129S: Maintained 14130F: drivers/counter/microchip-tcb-capture.c 14131 14132MICROCHIP USB251XB DRIVER 14133M: Richard Leitner <richard.leitner@skidata.com> 14134L: linux-usb@vger.kernel.org 14135S: Maintained 14136F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14137F: drivers/usb/misc/usb251xb.c 14138 14139MICROCHIP USBA UDC DRIVER 14140M: Cristian Birsan <cristian.birsan@microchip.com> 14141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14142S: Supported 14143F: drivers/usb/gadget/udc/atmel_usba_udc.* 14144 14145MICROCHIP WILC1000 WIFI DRIVER 14146M: Ajay Singh <ajay.kathat@microchip.com> 14147M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14148L: linux-wireless@vger.kernel.org 14149S: Supported 14150F: drivers/net/wireless/microchip/wilc1000/ 14151 14152MICROSEMI MIPS SOCS 14153M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14154M: UNGLinuxDriver@microchip.com 14155L: linux-mips@vger.kernel.org 14156S: Supported 14157F: Documentation/devicetree/bindings/mips/mscc.txt 14158F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14159F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14160F: arch/mips/boot/dts/mscc/ 14161F: arch/mips/configs/generic/board-ocelot.config 14162F: arch/mips/generic/board-ocelot.c 14163 14164MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14165M: Don Brace <don.brace@microchip.com> 14166L: storagedev@microchip.com 14167L: linux-scsi@vger.kernel.org 14168S: Supported 14169F: Documentation/scsi/smartpqi.rst 14170F: drivers/scsi/smartpqi/Kconfig 14171F: drivers/scsi/smartpqi/Makefile 14172F: drivers/scsi/smartpqi/smartpqi*.[ch] 14173F: include/linux/cciss*.h 14174F: include/uapi/linux/cciss*.h 14175 14176MICROSOFT MANA RDMA DRIVER 14177M: Long Li <longli@microsoft.com> 14178M: Ajay Sharma <sharmaajay@microsoft.com> 14179L: linux-rdma@vger.kernel.org 14180S: Supported 14181F: drivers/infiniband/hw/mana/ 14182F: include/net/mana 14183F: include/uapi/rdma/mana-abi.h 14184 14185MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14186M: Maximilian Luz <luzmaximilian@gmail.com> 14187L: platform-driver-x86@vger.kernel.org 14188S: Maintained 14189F: drivers/platform/surface/surface_aggregator_tabletsw.c 14190 14191MICROSOFT SURFACE BATTERY AND AC DRIVERS 14192M: Maximilian Luz <luzmaximilian@gmail.com> 14193L: linux-pm@vger.kernel.org 14194L: platform-driver-x86@vger.kernel.org 14195S: Maintained 14196F: drivers/power/supply/surface_battery.c 14197F: drivers/power/supply/surface_charger.c 14198 14199MICROSOFT SURFACE DTX DRIVER 14200M: Maximilian Luz <luzmaximilian@gmail.com> 14201L: platform-driver-x86@vger.kernel.org 14202S: Maintained 14203F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14204F: drivers/platform/surface/surface_dtx.c 14205F: include/uapi/linux/surface_aggregator/dtx.h 14206 14207MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14208M: Maximilian Luz <luzmaximilian@gmail.com> 14209L: platform-driver-x86@vger.kernel.org 14210S: Maintained 14211F: drivers/platform/surface/surface_gpe.c 14212 14213MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14214M: Hans de Goede <hdegoede@redhat.com> 14215M: Mark Gross <markgross@kernel.org> 14216M: Maximilian Luz <luzmaximilian@gmail.com> 14217L: platform-driver-x86@vger.kernel.org 14218S: Maintained 14219T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14220F: drivers/platform/surface/ 14221 14222MICROSOFT SURFACE HID TRANSPORT DRIVER 14223M: Maximilian Luz <luzmaximilian@gmail.com> 14224L: linux-input@vger.kernel.org 14225L: platform-driver-x86@vger.kernel.org 14226S: Maintained 14227F: drivers/hid/surface-hid/ 14228 14229MICROSOFT SURFACE HOT-PLUG DRIVER 14230M: Maximilian Luz <luzmaximilian@gmail.com> 14231L: platform-driver-x86@vger.kernel.org 14232S: Maintained 14233F: drivers/platform/surface/surface_hotplug.c 14234 14235MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14236M: Maximilian Luz <luzmaximilian@gmail.com> 14237L: platform-driver-x86@vger.kernel.org 14238S: Maintained 14239F: drivers/platform/surface/surface_platform_profile.c 14240 14241MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14242M: Chen Yu <yu.c.chen@intel.com> 14243L: platform-driver-x86@vger.kernel.org 14244S: Supported 14245F: drivers/platform/surface/surfacepro3_button.c 14246 14247MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14248M: Maximilian Luz <luzmaximilian@gmail.com> 14249L: platform-driver-x86@vger.kernel.org 14250S: Maintained 14251F: drivers/platform/surface/surface_aggregator_hub.c 14252 14253MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14254M: Maximilian Luz <luzmaximilian@gmail.com> 14255L: platform-driver-x86@vger.kernel.org 14256S: Maintained 14257W: https://github.com/linux-surface/surface-aggregator-module 14258C: irc://irc.libera.chat/linux-surface 14259F: Documentation/driver-api/surface_aggregator/ 14260F: drivers/platform/surface/aggregator/ 14261F: drivers/platform/surface/surface_acpi_notify.c 14262F: drivers/platform/surface/surface_aggregator_cdev.c 14263F: drivers/platform/surface/surface_aggregator_registry.c 14264F: include/linux/surface_acpi_notify.h 14265F: include/linux/surface_aggregator/ 14266F: include/uapi/linux/surface_aggregator/ 14267 14268MICROTEK X6 SCANNER 14269M: Oliver Neukum <oliver@neukum.org> 14270S: Maintained 14271F: drivers/usb/image/microtek.* 14272 14273MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14274M: Luka Kovacic <luka.kovacic@sartura.hr> 14275M: Luka Perkov <luka.perkov@sartura.hr> 14276S: Maintained 14277F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14278F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14279F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14280F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14281F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14282F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14283 14284MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14285M: Sakari Ailus <sakari.ailus@linux.intel.com> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14289F: Documentation/driver-api/media/drivers/ccs/ 14290F: Documentation/userspace-api/media/drivers/ccs.rst 14291F: drivers/media/i2c/ccs-pll.c 14292F: drivers/media/i2c/ccs-pll.h 14293F: drivers/media/i2c/ccs/ 14294F: include/uapi/linux/ccs.h 14295F: include/uapi/linux/smiapp.h 14296 14297MIPS 14298M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14299L: linux-mips@vger.kernel.org 14300S: Maintained 14301W: http://www.linux-mips.org/ 14302Q: https://patchwork.kernel.org/project/linux-mips/list/ 14303T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14304F: Documentation/devicetree/bindings/mips/ 14305F: Documentation/arch/mips/ 14306F: arch/mips/ 14307F: drivers/platform/mips/ 14308F: include/dt-bindings/mips/ 14309 14310MIPS BOSTON DEVELOPMENT BOARD 14311M: Paul Burton <paulburton@kernel.org> 14312L: linux-mips@vger.kernel.org 14313S: Maintained 14314F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14315F: arch/mips/boot/dts/img/boston.dts 14316F: arch/mips/configs/generic/board-boston.config 14317F: drivers/clk/imgtec/clk-boston.c 14318F: include/dt-bindings/clock/boston-clock.h 14319 14320MIPS CORE DRIVERS 14321M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14322M: Serge Semin <fancer.lancer@gmail.com> 14323L: linux-mips@vger.kernel.org 14324S: Supported 14325F: drivers/bus/mips_cdmm.c 14326F: drivers/clocksource/mips-gic-timer.c 14327F: drivers/cpuidle/cpuidle-cps.c 14328F: drivers/irqchip/irq-mips-cpu.c 14329F: drivers/irqchip/irq-mips-gic.c 14330 14331MIPS GENERIC PLATFORM 14332M: Paul Burton <paulburton@kernel.org> 14333L: linux-mips@vger.kernel.org 14334S: Supported 14335F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14336F: arch/mips/generic/ 14337F: arch/mips/tools/generic-board-config.sh 14338 14339MIPS RINT INSTRUCTION EMULATION 14340M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14341L: linux-mips@vger.kernel.org 14342S: Supported 14343F: arch/mips/math-emu/dp_rint.c 14344F: arch/mips/math-emu/sp_rint.c 14345 14346MIPS/LOONGSON1 ARCHITECTURE 14347M: Keguang Zhang <keguang.zhang@gmail.com> 14348L: linux-mips@vger.kernel.org 14349S: Maintained 14350F: arch/mips/include/asm/mach-loongson32/ 14351F: arch/mips/loongson32/ 14352F: drivers/*/*loongson1* 14353 14354MIPS/LOONGSON2EF ARCHITECTURE 14355M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14356L: linux-mips@vger.kernel.org 14357S: Maintained 14358F: arch/mips/include/asm/mach-loongson2ef/ 14359F: arch/mips/loongson2ef/ 14360F: drivers/cpufreq/loongson2_cpufreq.c 14361 14362MIPS/LOONGSON64 ARCHITECTURE 14363M: Huacai Chen <chenhuacai@kernel.org> 14364M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14365L: linux-mips@vger.kernel.org 14366S: Maintained 14367F: arch/mips/include/asm/mach-loongson64/ 14368F: arch/mips/loongson64/ 14369F: drivers/irqchip/irq-loongson* 14370F: drivers/platform/mips/cpu_hwmon.c 14371 14372MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14373M: Hans Verkuil <hverkuil@xs4all.nl> 14374L: linux-media@vger.kernel.org 14375S: Odd Fixes 14376W: https://linuxtv.org 14377T: git git://linuxtv.org/media_tree.git 14378F: drivers/media/radio/radio-miropcm20* 14379 14380MMP SUPPORT 14381R: Lubomir Rintel <lkundrak@v3.sk> 14382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14383S: Odd Fixes 14384T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14385F: arch/arm/boot/dts/marvell/mmp* 14386F: arch/arm/mach-mmp/ 14387F: include/linux/soc/mmp/ 14388 14389MMP USB PHY DRIVERS 14390R: Lubomir Rintel <lkundrak@v3.sk> 14391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14392S: Maintained 14393F: drivers/phy/marvell/phy-mmp3-usb.c 14394F: drivers/phy/marvell/phy-pxa-usb.c 14395 14396MMU GATHER AND TLB INVALIDATION 14397M: Will Deacon <will@kernel.org> 14398M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14399M: Andrew Morton <akpm@linux-foundation.org> 14400M: Nick Piggin <npiggin@gmail.com> 14401M: Peter Zijlstra <peterz@infradead.org> 14402L: linux-arch@vger.kernel.org 14403L: linux-mm@kvack.org 14404S: Maintained 14405F: arch/*/include/asm/tlb.h 14406F: include/asm-generic/tlb.h 14407F: mm/mmu_gather.c 14408 14409MN88472 MEDIA DRIVER 14410M: Antti Palosaari <crope@iki.fi> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413W: https://linuxtv.org 14414W: http://palosaari.fi/linux/ 14415Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14416F: drivers/media/dvb-frontends/mn88472* 14417 14418MN88473 MEDIA DRIVER 14419M: Antti Palosaari <crope@iki.fi> 14420L: linux-media@vger.kernel.org 14421S: Maintained 14422W: https://linuxtv.org 14423W: http://palosaari.fi/linux/ 14424Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14425F: drivers/media/dvb-frontends/mn88473* 14426 14427MODULE SUPPORT 14428M: Luis Chamberlain <mcgrof@kernel.org> 14429L: linux-modules@vger.kernel.org 14430L: linux-kernel@vger.kernel.org 14431S: Maintained 14432T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14433F: include/linux/kmod.h 14434F: include/linux/module.h 14435F: kernel/module/ 14436F: lib/test_kmod.c 14437F: scripts/module* 14438F: tools/testing/selftests/kmod/ 14439 14440MONOLITHIC POWER SYSTEM PMIC DRIVER 14441M: Saravanan Sekar <sravanhome@gmail.com> 14442S: Maintained 14443F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14444F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14445F: drivers/hwmon/pmbus/mpq7932.c 14446F: drivers/iio/adc/mp2629_adc.c 14447F: drivers/mfd/mp2629.c 14448F: drivers/power/supply/mp2629_charger.c 14449F: drivers/regulator/mp5416.c 14450F: drivers/regulator/mpq7920.c 14451F: drivers/regulator/mpq7920.h 14452F: include/linux/mfd/mp2629.h 14453 14454MOST(R) TECHNOLOGY DRIVER 14455M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14456M: Christian Gromm <christian.gromm@microchip.com> 14457S: Maintained 14458F: Documentation/ABI/testing/configfs-most 14459F: Documentation/ABI/testing/sysfs-bus-most 14460F: drivers/most/ 14461F: drivers/staging/most/ 14462F: include/linux/most.h 14463 14464MOTORCOMM PHY DRIVER 14465M: Peter Geis <pgwipeout@gmail.com> 14466M: Frank <Frank.Sae@motor-comm.com> 14467L: netdev@vger.kernel.org 14468S: Maintained 14469F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14470F: drivers/net/phy/motorcomm.c 14471 14472MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14473M: Jiri Slaby <jirislaby@kernel.org> 14474S: Maintained 14475F: Documentation/driver-api/tty/moxa-smartio.rst 14476F: drivers/tty/mxser.* 14477 14478MR800 AVERMEDIA USB FM RADIO DRIVER 14479M: Alexey Klimov <klimov.linux@gmail.com> 14480L: linux-media@vger.kernel.org 14481S: Maintained 14482T: git git://linuxtv.org/media_tree.git 14483F: drivers/media/radio/radio-mr800.c 14484 14485MRF24J40 IEEE 802.15.4 RADIO DRIVER 14486M: Stefan Schmidt <stefan@datenfreihafen.org> 14487L: linux-wpan@vger.kernel.org 14488S: Odd Fixes 14489F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14490F: drivers/net/ieee802154/mrf24j40.c 14491 14492MSI EC DRIVER 14493M: Nikita Kravets <teackot@gmail.com> 14494L: platform-driver-x86@vger.kernel.org 14495S: Maintained 14496W: https://github.com/BeardOverflow/msi-ec 14497F: drivers/platform/x86/msi-ec.* 14498 14499MSI LAPTOP SUPPORT 14500M: "Lee, Chun-Yi" <jlee@suse.com> 14501L: platform-driver-x86@vger.kernel.org 14502S: Maintained 14503F: drivers/platform/x86/msi-laptop.c 14504 14505MSI WMI SUPPORT 14506L: platform-driver-x86@vger.kernel.org 14507S: Orphan 14508F: drivers/platform/x86/msi-wmi.c 14509 14510MSI001 MEDIA DRIVER 14511M: Antti Palosaari <crope@iki.fi> 14512L: linux-media@vger.kernel.org 14513S: Maintained 14514W: https://linuxtv.org 14515W: http://palosaari.fi/linux/ 14516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14517T: git git://linuxtv.org/anttip/media_tree.git 14518F: drivers/media/tuners/msi001* 14519 14520MSI2500 MEDIA DRIVER 14521M: Antti Palosaari <crope@iki.fi> 14522L: linux-media@vger.kernel.org 14523S: Maintained 14524W: https://linuxtv.org 14525W: http://palosaari.fi/linux/ 14526Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14527T: git git://linuxtv.org/anttip/media_tree.git 14528F: drivers/media/usb/msi2500/ 14529 14530MSTAR INTERRUPT CONTROLLER DRIVER 14531M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14532M: Daniel Palmer <daniel@thingy.jp> 14533S: Maintained 14534F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14535F: drivers/irqchip/irq-mst-intc.c 14536 14537MSYSTEMS DISKONCHIP G3 MTD DRIVER 14538M: Robert Jarzmik <robert.jarzmik@free.fr> 14539L: linux-mtd@lists.infradead.org 14540S: Maintained 14541F: drivers/mtd/devices/docg3* 14542 14543MT9P031 APTINA CAMERA SENSOR 14544M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14545L: linux-media@vger.kernel.org 14546S: Maintained 14547T: git git://linuxtv.org/media_tree.git 14548F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14549F: drivers/media/i2c/mt9p031.c 14550F: include/media/i2c/mt9p031.h 14551 14552MT9T112 APTINA CAMERA SENSOR 14553M: Jacopo Mondi <jacopo@jmondi.org> 14554L: linux-media@vger.kernel.org 14555S: Odd Fixes 14556T: git git://linuxtv.org/media_tree.git 14557F: drivers/media/i2c/mt9t112.c 14558F: include/media/i2c/mt9t112.h 14559 14560MT9V032 APTINA CAMERA SENSOR 14561M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14562L: linux-media@vger.kernel.org 14563S: Maintained 14564T: git git://linuxtv.org/media_tree.git 14565F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14566F: drivers/media/i2c/mt9v032.c 14567F: include/media/i2c/mt9v032.h 14568 14569MT9V111 APTINA CAMERA SENSOR 14570M: Jacopo Mondi <jacopo@jmondi.org> 14571L: linux-media@vger.kernel.org 14572S: Maintained 14573T: git git://linuxtv.org/media_tree.git 14574F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14575F: drivers/media/i2c/mt9v111.c 14576 14577MULTIFUNCTION DEVICES (MFD) 14578M: Lee Jones <lee@kernel.org> 14579S: Maintained 14580T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14581F: Documentation/devicetree/bindings/mfd/ 14582F: drivers/mfd/ 14583F: include/dt-bindings/mfd/ 14584F: include/linux/mfd/ 14585 14586MULTIMEDIA CARD (MMC) ETC. OVER SPI 14587S: Orphan 14588F: drivers/mmc/host/mmc_spi.c 14589F: include/linux/spi/mmc_spi.h 14590 14591MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14592M: Ulf Hansson <ulf.hansson@linaro.org> 14593L: linux-mmc@vger.kernel.org 14594S: Maintained 14595T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14596F: Documentation/devicetree/bindings/mmc/ 14597F: drivers/mmc/ 14598F: include/linux/mmc/ 14599F: include/uapi/linux/mmc/ 14600 14601MULTIPLEXER SUBSYSTEM 14602M: Peter Rosin <peda@axentia.se> 14603S: Maintained 14604F: Documentation/ABI/testing/sysfs-class-mux* 14605F: Documentation/devicetree/bindings/mux/ 14606F: drivers/mux/ 14607F: include/dt-bindings/mux/ 14608F: include/linux/mux/ 14609 14610MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14611M: Bin Liu <b-liu@ti.com> 14612L: linux-usb@vger.kernel.org 14613S: Maintained 14614F: drivers/usb/musb/ 14615 14616MXL301RF MEDIA DRIVER 14617M: Akihiro Tsukada <tskd08@gmail.com> 14618L: linux-media@vger.kernel.org 14619S: Odd Fixes 14620F: drivers/media/tuners/mxl301rf* 14621 14622MXL5007T MEDIA DRIVER 14623M: Michael Krufky <mkrufky@linuxtv.org> 14624L: linux-media@vger.kernel.org 14625S: Maintained 14626W: https://linuxtv.org 14627W: http://github.com/mkrufky 14628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14629T: git git://linuxtv.org/mkrufky/tuners.git 14630F: drivers/media/tuners/mxl5007t.* 14631 14632MXSFB DRM DRIVER 14633M: Marek Vasut <marex@denx.de> 14634M: Stefan Agner <stefan@agner.ch> 14635L: dri-devel@lists.freedesktop.org 14636S: Supported 14637T: git git://anongit.freedesktop.org/drm/drm-misc 14638F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14639F: drivers/gpu/drm/mxsfb/ 14640 14641MYLEX DAC960 PCI RAID Controller 14642M: Hannes Reinecke <hare@kernel.org> 14643L: linux-scsi@vger.kernel.org 14644S: Supported 14645F: drivers/scsi/myrb.* 14646F: drivers/scsi/myrs.* 14647 14648MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14649M: Chris Lee <christopher.lee@cspi.com> 14650L: netdev@vger.kernel.org 14651S: Supported 14652W: https://www.cspi.com/ethernet-products/support/downloads/ 14653F: drivers/net/ethernet/myricom/myri10ge/ 14654 14655NAND FLASH SUBSYSTEM 14656M: Miquel Raynal <miquel.raynal@bootlin.com> 14657R: Richard Weinberger <richard@nod.at> 14658L: linux-mtd@lists.infradead.org 14659S: Maintained 14660W: http://www.linux-mtd.infradead.org/ 14661Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14662C: irc://irc.oftc.net/mtd 14663T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14664F: drivers/mtd/nand/ 14665F: include/linux/mtd/*nand*.h 14666 14667NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14668M: Daniel Mack <zonque@gmail.com> 14669L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14670S: Maintained 14671W: http://www.native-instruments.com 14672F: sound/usb/caiaq/ 14673 14674NATSEMI ETHERNET DRIVER (DP8381x) 14675S: Orphan 14676F: drivers/net/ethernet/natsemi/natsemi.c 14677 14678NCR 5380 SCSI DRIVERS 14679M: Finn Thain <fthain@linux-m68k.org> 14680M: Michael Schmitz <schmitzmic@gmail.com> 14681L: linux-scsi@vger.kernel.org 14682S: Maintained 14683F: Documentation/scsi/g_NCR5380.rst 14684F: drivers/scsi/NCR5380.* 14685F: drivers/scsi/arm/cumana_1.c 14686F: drivers/scsi/arm/oak.c 14687F: drivers/scsi/atari_scsi.* 14688F: drivers/scsi/dmx3191d.c 14689F: drivers/scsi/g_NCR5380.* 14690F: drivers/scsi/mac_scsi.* 14691F: drivers/scsi/sun3_scsi.* 14692F: drivers/scsi/sun3_scsi_vme.c 14693 14694NCSI LIBRARY 14695M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14696S: Maintained 14697F: net/ncsi/ 14698 14699NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14700M: Guenter Roeck <linux@roeck-us.net> 14701L: linux-hwmon@vger.kernel.org 14702S: Maintained 14703F: Documentation/hwmon/nct6775.rst 14704F: drivers/hwmon/nct6775-core.c 14705F: drivers/hwmon/nct6775-platform.c 14706F: drivers/hwmon/nct6775.h 14707 14708NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14709M: Zev Weiss <zev@bewilderbeest.net> 14710L: linux-hwmon@vger.kernel.org 14711S: Maintained 14712F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14713F: drivers/hwmon/nct6775-i2c.c 14714 14715NETDEVSIM 14716M: Jakub Kicinski <kuba@kernel.org> 14717S: Maintained 14718F: drivers/net/netdevsim/* 14719 14720NETEM NETWORK EMULATOR 14721M: Stephen Hemminger <stephen@networkplumber.org> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724F: net/sched/sch_netem.c 14725 14726NETERION 10GbE DRIVERS (s2io) 14727M: Jon Mason <jdmason@kudzu.us> 14728L: netdev@vger.kernel.org 14729S: Supported 14730F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14731F: drivers/net/ethernet/neterion/ 14732 14733NETFILTER 14734M: Pablo Neira Ayuso <pablo@netfilter.org> 14735M: Jozsef Kadlecsik <kadlec@netfilter.org> 14736M: Florian Westphal <fw@strlen.de> 14737L: netfilter-devel@vger.kernel.org 14738L: coreteam@netfilter.org 14739S: Maintained 14740W: http://www.netfilter.org/ 14741W: http://www.iptables.org/ 14742W: http://www.nftables.org/ 14743Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14744C: irc://irc.libera.chat/netfilter 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14747F: include/linux/netfilter* 14748F: include/linux/netfilter/ 14749F: include/net/netfilter/ 14750F: include/uapi/linux/netfilter* 14751F: include/uapi/linux/netfilter/ 14752F: net/*/netfilter.c 14753F: net/*/netfilter/ 14754F: net/bridge/br_netfilter*.c 14755F: net/netfilter/ 14756 14757NETROM NETWORK LAYER 14758M: Ralf Baechle <ralf@linux-mips.org> 14759L: linux-hams@vger.kernel.org 14760S: Maintained 14761W: http://www.linux-ax25.org/ 14762F: include/net/netrom.h 14763F: include/uapi/linux/netrom.h 14764F: net/netrom/ 14765 14766NETRONIX EMBEDDED CONTROLLER 14767M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14768S: Maintained 14769F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14770F: drivers/mfd/ntxec.c 14771F: drivers/pwm/pwm-ntxec.c 14772F: drivers/rtc/rtc-ntxec.c 14773F: include/linux/mfd/ntxec.h 14774 14775NETRONOME ETHERNET DRIVERS 14776M: Louis Peens <louis.peens@corigine.com> 14777R: Jakub Kicinski <kuba@kernel.org> 14778L: oss-drivers@corigine.com 14779S: Maintained 14780F: drivers/net/ethernet/netronome/ 14781 14782NETWORK BLOCK DEVICE (NBD) 14783M: Josef Bacik <josef@toxicpanda.com> 14784L: linux-block@vger.kernel.org 14785L: nbd@other.debian.org 14786S: Maintained 14787F: Documentation/admin-guide/blockdev/nbd.rst 14788F: drivers/block/nbd.c 14789F: include/trace/events/nbd.h 14790F: include/uapi/linux/nbd.h 14791 14792NETWORK DROP MONITOR 14793M: Neil Horman <nhorman@tuxdriver.com> 14794L: netdev@vger.kernel.org 14795S: Maintained 14796W: https://fedorahosted.org/dropwatch/ 14797F: include/uapi/linux/net_dropmon.h 14798F: net/core/drop_monitor.c 14799 14800NETWORKING DRIVERS 14801M: "David S. Miller" <davem@davemloft.net> 14802M: Eric Dumazet <edumazet@google.com> 14803M: Jakub Kicinski <kuba@kernel.org> 14804M: Paolo Abeni <pabeni@redhat.com> 14805L: netdev@vger.kernel.org 14806S: Maintained 14807Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14808T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14809T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14810F: Documentation/devicetree/bindings/net/ 14811F: drivers/connector/ 14812F: drivers/net/ 14813F: include/dt-bindings/net/ 14814F: include/linux/etherdevice.h 14815F: include/linux/fcdevice.h 14816F: include/linux/fddidevice.h 14817F: include/linux/hippidevice.h 14818F: include/linux/if_* 14819F: include/linux/inetdevice.h 14820F: include/linux/netdevice.h 14821F: include/uapi/linux/if_* 14822F: include/uapi/linux/netdevice.h 14823X: drivers/net/wireless/ 14824 14825NETWORKING DRIVERS (WIRELESS) 14826M: Kalle Valo <kvalo@kernel.org> 14827L: linux-wireless@vger.kernel.org 14828S: Maintained 14829W: https://wireless.wiki.kernel.org/ 14830Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14833F: Documentation/devicetree/bindings/net/wireless/ 14834F: drivers/net/wireless/ 14835 14836NETWORKING [DSA] 14837M: Andrew Lunn <andrew@lunn.ch> 14838M: Florian Fainelli <f.fainelli@gmail.com> 14839M: Vladimir Oltean <olteanv@gmail.com> 14840S: Maintained 14841F: Documentation/devicetree/bindings/net/dsa/ 14842F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14843F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14844F: drivers/net/dsa/ 14845F: include/linux/dsa/ 14846F: include/linux/platform_data/dsa.h 14847F: include/net/dsa.h 14848F: net/dsa/ 14849F: tools/testing/selftests/drivers/net/dsa/ 14850 14851NETWORKING [GENERAL] 14852M: "David S. Miller" <davem@davemloft.net> 14853M: Eric Dumazet <edumazet@google.com> 14854M: Jakub Kicinski <kuba@kernel.org> 14855M: Paolo Abeni <pabeni@redhat.com> 14856L: netdev@vger.kernel.org 14857S: Maintained 14858Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14859B: mailto:netdev@vger.kernel.org 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14862F: Documentation/core-api/netlink.rst 14863F: Documentation/netlink/ 14864F: Documentation/networking/ 14865F: Documentation/process/maintainer-netdev.rst 14866F: Documentation/userspace-api/netlink/ 14867F: include/linux/in.h 14868F: include/linux/net.h 14869F: include/linux/netdevice.h 14870F: include/net/ 14871F: include/uapi/linux/in.h 14872F: include/uapi/linux/net.h 14873F: include/uapi/linux/net_namespace.h 14874F: include/uapi/linux/netdevice.h 14875F: lib/net_utils.c 14876F: lib/random32.c 14877F: net/ 14878F: tools/net/ 14879F: tools/testing/selftests/net/ 14880X: net/bluetooth/ 14881 14882NETWORKING [IPSEC] 14883M: Steffen Klassert <steffen.klassert@secunet.com> 14884M: Herbert Xu <herbert@gondor.apana.org.au> 14885M: "David S. Miller" <davem@davemloft.net> 14886L: netdev@vger.kernel.org 14887S: Maintained 14888T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14889T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14890F: include/net/xfrm.h 14891F: include/uapi/linux/xfrm.h 14892F: net/ipv4/ah4.c 14893F: net/ipv4/esp4* 14894F: net/ipv4/ip_vti.c 14895F: net/ipv4/ipcomp.c 14896F: net/ipv4/xfrm* 14897F: net/ipv6/ah6.c 14898F: net/ipv6/esp6* 14899F: net/ipv6/ip6_vti.c 14900F: net/ipv6/ipcomp6.c 14901F: net/ipv6/xfrm* 14902F: net/key/ 14903F: net/xfrm/ 14904F: tools/testing/selftests/net/ipsec.c 14905 14906NETWORKING [IPv4/IPv6] 14907M: "David S. Miller" <davem@davemloft.net> 14908M: David Ahern <dsahern@kernel.org> 14909L: netdev@vger.kernel.org 14910S: Maintained 14911T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14912F: arch/x86/net/* 14913F: include/linux/ip.h 14914F: include/linux/ipv6* 14915F: include/net/fib* 14916F: include/net/ip* 14917F: include/net/route.h 14918F: net/ipv4/ 14919F: net/ipv6/ 14920 14921NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14922M: Paul Moore <paul@paul-moore.com> 14923L: netdev@vger.kernel.org 14924L: linux-security-module@vger.kernel.org 14925S: Supported 14926W: https://github.com/netlabel 14927F: Documentation/netlabel/ 14928F: include/net/calipso.h 14929F: include/net/cipso_ipv4.h 14930F: include/net/netlabel.h 14931F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14932F: include/uapi/linux/netfilter/xt_SECMARK.h 14933F: net/ipv4/cipso_ipv4.c 14934F: net/ipv6/calipso.c 14935F: net/netfilter/xt_CONNSECMARK.c 14936F: net/netfilter/xt_SECMARK.c 14937F: net/netlabel/ 14938 14939NETWORKING [MACSEC] 14940M: Sabrina Dubroca <sd@queasysnail.net> 14941L: netdev@vger.kernel.org 14942S: Maintained 14943F: drivers/net/macsec.c 14944F: include/net/macsec.h 14945F: include/uapi/linux/if_macsec.h 14946K: macsec 14947K: \bmdo_ 14948 14949NETWORKING [MPTCP] 14950M: Matthieu Baerts <matthieu.baerts@tessares.net> 14951M: Mat Martineau <martineau@kernel.org> 14952L: netdev@vger.kernel.org 14953L: mptcp@lists.linux.dev 14954S: Maintained 14955W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14956B: https://github.com/multipath-tcp/mptcp_net-next/issues 14957T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14958T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14959F: Documentation/networking/mptcp-sysctl.rst 14960F: include/net/mptcp.h 14961F: include/trace/events/mptcp.h 14962F: include/uapi/linux/mptcp.h 14963F: net/mptcp/ 14964F: tools/testing/selftests/bpf/*/*mptcp*.c 14965F: tools/testing/selftests/net/mptcp/ 14966 14967NETWORKING [TCP] 14968M: Eric Dumazet <edumazet@google.com> 14969L: netdev@vger.kernel.org 14970S: Maintained 14971F: include/linux/tcp.h 14972F: include/net/tcp.h 14973F: include/trace/events/tcp.h 14974F: include/uapi/linux/tcp.h 14975F: net/ipv4/syncookies.c 14976F: net/ipv4/tcp*.c 14977F: net/ipv6/syncookies.c 14978F: net/ipv6/tcp*.c 14979 14980NETWORKING [TLS] 14981M: Boris Pismenny <borisp@nvidia.com> 14982M: John Fastabend <john.fastabend@gmail.com> 14983M: Jakub Kicinski <kuba@kernel.org> 14984L: netdev@vger.kernel.org 14985S: Maintained 14986F: include/net/tls.h 14987F: include/uapi/linux/tls.h 14988F: net/tls/* 14989 14990NETXEN (1/10) GbE SUPPORT 14991M: Manish Chopra <manishc@marvell.com> 14992M: Rahul Verma <rahulv@marvell.com> 14993M: GR-Linux-NIC-Dev@marvell.com 14994L: netdev@vger.kernel.org 14995S: Supported 14996F: drivers/net/ethernet/qlogic/netxen/ 14997 14998NET_FAILOVER MODULE 14999M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15000L: netdev@vger.kernel.org 15001S: Supported 15002F: Documentation/networking/net_failover.rst 15003F: drivers/net/net_failover.c 15004F: include/net/net_failover.h 15005 15006NEXTHOP 15007M: David Ahern <dsahern@kernel.org> 15008L: netdev@vger.kernel.org 15009S: Maintained 15010F: include/net/netns/nexthop.h 15011F: include/net/nexthop.h 15012F: include/uapi/linux/nexthop.h 15013F: net/ipv4/nexthop.c 15014 15015NFC SUBSYSTEM 15016M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15017L: netdev@vger.kernel.org 15018S: Maintained 15019F: Documentation/devicetree/bindings/net/nfc/ 15020F: drivers/nfc/ 15021F: include/net/nfc/ 15022F: include/uapi/linux/nfc.h 15023F: net/nfc/ 15024 15025NFC VIRTUAL NCI DEVICE DRIVER 15026M: Bongsu Jeon <bongsu.jeon@samsung.com> 15027L: netdev@vger.kernel.org 15028S: Supported 15029F: drivers/nfc/virtual_ncidev.c 15030F: tools/testing/selftests/nci/ 15031 15032NFS, SUNRPC, AND LOCKD CLIENTS 15033M: Trond Myklebust <trond.myklebust@hammerspace.com> 15034M: Anna Schumaker <anna@kernel.org> 15035L: linux-nfs@vger.kernel.org 15036S: Maintained 15037W: http://client.linux-nfs.org 15038T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15039F: Documentation/filesystems/nfs/ 15040F: fs/lockd/ 15041F: fs/nfs/ 15042F: fs/nfs_common/ 15043F: include/linux/lockd/ 15044F: include/linux/nfs* 15045F: include/linux/sunrpc/ 15046F: include/uapi/linux/nfs* 15047F: include/uapi/linux/sunrpc/ 15048F: net/sunrpc/ 15049 15050NILFS2 FILESYSTEM 15051M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15052L: linux-nilfs@vger.kernel.org 15053S: Supported 15054W: https://nilfs.sourceforge.io/ 15055W: https://nilfs.osdn.jp/ 15056T: git https://github.com/konis/nilfs2.git 15057F: Documentation/filesystems/nilfs2.rst 15058F: fs/nilfs2/ 15059F: include/trace/events/nilfs2.h 15060F: include/uapi/linux/nilfs2_api.h 15061F: include/uapi/linux/nilfs2_ondisk.h 15062 15063NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15064M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15065S: Maintained 15066W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15067F: Documentation/scsi/NinjaSCSI.rst 15068F: drivers/scsi/pcmcia/nsp_* 15069 15070NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15071M: GOTO Masanori <gotom@debian.or.jp> 15072M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15073S: Maintained 15074W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15075F: Documentation/scsi/NinjaSCSI.rst 15076F: drivers/scsi/nsp32* 15077 15078NINTENDO HID DRIVER 15079M: Daniel J. Ogorchock <djogorchock@gmail.com> 15080L: linux-input@vger.kernel.org 15081S: Maintained 15082F: drivers/hid/hid-nintendo* 15083 15084NIOS2 ARCHITECTURE 15085M: Dinh Nguyen <dinguyen@kernel.org> 15086S: Maintained 15087T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15088F: arch/nios2/ 15089 15090NITRO ENCLAVES (NE) 15091M: Alexandru Ciobotaru <alcioa@amazon.com> 15092L: linux-kernel@vger.kernel.org 15093L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15094S: Supported 15095W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15096F: Documentation/virt/ne_overview.rst 15097F: drivers/virt/nitro_enclaves/ 15098F: include/linux/nitro_enclaves.h 15099F: include/uapi/linux/nitro_enclaves.h 15100F: samples/nitro_enclaves/ 15101 15102NOHZ, DYNTICKS SUPPORT 15103M: Frederic Weisbecker <frederic@kernel.org> 15104M: Thomas Gleixner <tglx@linutronix.de> 15105M: Ingo Molnar <mingo@kernel.org> 15106L: linux-kernel@vger.kernel.org 15107S: Maintained 15108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15109F: include/linux/sched/nohz.h 15110F: include/linux/tick.h 15111F: kernel/time/tick*.* 15112 15113NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15114M: Pavel Machek <pavel@ucw.cz> 15115M: Sakari Ailus <sakari.ailus@iki.fi> 15116L: linux-media@vger.kernel.org 15117S: Maintained 15118F: drivers/media/i2c/ad5820.c 15119F: drivers/media/i2c/et8ek8 15120 15121NOKIA N900 POWER SUPPLY DRIVERS 15122R: Pali Rohár <pali@kernel.org> 15123F: drivers/power/supply/bq2415x_charger.c 15124F: drivers/power/supply/bq27xxx_battery.c 15125F: drivers/power/supply/bq27xxx_battery_i2c.c 15126F: drivers/power/supply/isp1704_charger.c 15127F: drivers/power/supply/rx51_battery.c 15128F: include/linux/power/bq2415x_charger.h 15129F: include/linux/power/bq27xxx_battery.h 15130 15131NOLIBC HEADER FILE 15132M: Willy Tarreau <w@1wt.eu> 15133M: Thomas Weißschuh <linux@weissschuh.net> 15134S: Maintained 15135T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15136F: tools/include/nolibc/ 15137F: tools/testing/selftests/nolibc/ 15138 15139NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15140M: Hans de Goede <hdegoede@redhat.com> 15141L: linux-input@vger.kernel.org 15142S: Maintained 15143F: drivers/input/touchscreen/novatek-nvt-ts.c 15144 15145NSDEPS 15146M: Matthias Maennich <maennich@google.com> 15147S: Maintained 15148F: Documentation/core-api/symbol-namespaces.rst 15149F: scripts/nsdeps 15150 15151NTB AMD DRIVER 15152M: Sanjay R Mehta <sanju.mehta@amd.com> 15153M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15154L: ntb@lists.linux.dev 15155S: Supported 15156F: drivers/ntb/hw/amd/ 15157 15158NTB DRIVER CORE 15159M: Jon Mason <jdmason@kudzu.us> 15160M: Dave Jiang <dave.jiang@intel.com> 15161M: Allen Hubbe <allenbh@gmail.com> 15162L: ntb@lists.linux.dev 15163S: Supported 15164W: https://github.com/jonmason/ntb/wiki 15165T: git https://github.com/jonmason/ntb.git 15166F: drivers/net/ntb_netdev.c 15167F: drivers/ntb/ 15168F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15169F: include/linux/ntb.h 15170F: include/linux/ntb_transport.h 15171F: tools/testing/selftests/ntb/ 15172 15173NTB IDT DRIVER 15174M: Serge Semin <fancer.lancer@gmail.com> 15175L: ntb@lists.linux.dev 15176S: Supported 15177F: drivers/ntb/hw/idt/ 15178 15179NTB INTEL DRIVER 15180M: Dave Jiang <dave.jiang@intel.com> 15181L: ntb@lists.linux.dev 15182S: Supported 15183W: https://github.com/davejiang/linux/wiki 15184T: git https://github.com/davejiang/linux.git 15185F: drivers/ntb/hw/intel/ 15186 15187NTFS FILESYSTEM 15188M: Anton Altaparmakov <anton@tuxera.com> 15189R: Namjae Jeon <linkinjeon@kernel.org> 15190L: linux-ntfs-dev@lists.sourceforge.net 15191S: Supported 15192W: http://www.tuxera.com/ 15193T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15194F: Documentation/filesystems/ntfs.rst 15195F: fs/ntfs/ 15196 15197NTFS3 FILESYSTEM 15198M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15199L: ntfs3@lists.linux.dev 15200S: Supported 15201W: http://www.paragon-software.com/ 15202T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15203F: Documentation/filesystems/ntfs3.rst 15204F: fs/ntfs3/ 15205 15206NUBUS SUBSYSTEM 15207M: Finn Thain <fthain@linux-m68k.org> 15208L: linux-m68k@lists.linux-m68k.org 15209S: Maintained 15210F: arch/*/include/asm/nubus.h 15211F: drivers/nubus/ 15212F: include/linux/nubus.h 15213F: include/uapi/linux/nubus.h 15214 15215NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15216M: Antonino Daplas <adaplas@gmail.com> 15217L: linux-fbdev@vger.kernel.org 15218S: Maintained 15219F: drivers/video/fbdev/nvidia/ 15220F: drivers/video/fbdev/riva/ 15221 15222NVIDIA WMI EC BACKLIGHT DRIVER 15223M: Daniel Dadap <ddadap@nvidia.com> 15224L: platform-driver-x86@vger.kernel.org 15225S: Supported 15226F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15227F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15228 15229NVM EXPRESS DRIVER 15230M: Keith Busch <kbusch@kernel.org> 15231M: Jens Axboe <axboe@fb.com> 15232M: Christoph Hellwig <hch@lst.de> 15233M: Sagi Grimberg <sagi@grimberg.me> 15234L: linux-nvme@lists.infradead.org 15235S: Supported 15236W: http://git.infradead.org/nvme.git 15237T: git git://git.infradead.org/nvme.git 15238F: Documentation/nvme/ 15239F: drivers/nvme/common/ 15240F: drivers/nvme/host/ 15241F: include/linux/nvme-*.h 15242F: include/linux/nvme.h 15243F: include/uapi/linux/nvme_ioctl.h 15244 15245NVM EXPRESS FABRICS AUTHENTICATION 15246M: Hannes Reinecke <hare@suse.de> 15247L: linux-nvme@lists.infradead.org 15248S: Supported 15249F: drivers/nvme/host/auth.c 15250F: drivers/nvme/target/auth.c 15251F: drivers/nvme/target/fabrics-cmd-auth.c 15252F: include/linux/nvme-auth.h 15253 15254NVM EXPRESS FC TRANSPORT DRIVERS 15255M: James Smart <james.smart@broadcom.com> 15256L: linux-nvme@lists.infradead.org 15257S: Supported 15258F: drivers/nvme/host/fc.c 15259F: drivers/nvme/target/fc.c 15260F: drivers/nvme/target/fcloop.c 15261F: include/linux/nvme-fc-driver.h 15262F: include/linux/nvme-fc.h 15263 15264NVM EXPRESS HARDWARE MONITORING SUPPORT 15265M: Guenter Roeck <linux@roeck-us.net> 15266L: linux-nvme@lists.infradead.org 15267S: Supported 15268F: drivers/nvme/host/hwmon.c 15269 15270NVM EXPRESS TARGET DRIVER 15271M: Christoph Hellwig <hch@lst.de> 15272M: Sagi Grimberg <sagi@grimberg.me> 15273M: Chaitanya Kulkarni <kch@nvidia.com> 15274L: linux-nvme@lists.infradead.org 15275S: Supported 15276W: http://git.infradead.org/nvme.git 15277T: git git://git.infradead.org/nvme.git 15278F: drivers/nvme/target/ 15279 15280NVMEM FRAMEWORK 15281M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15282S: Maintained 15283T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15284F: Documentation/ABI/stable/sysfs-bus-nvmem 15285F: Documentation/devicetree/bindings/nvmem/ 15286F: drivers/nvmem/ 15287F: include/linux/nvmem-consumer.h 15288F: include/linux/nvmem-provider.h 15289 15290NXP BLUETOOTH WIRELESS DRIVERS 15291M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15292M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15293S: Maintained 15294F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15295F: drivers/bluetooth/btnxpuart.c 15296 15297NXP C45 TJA11XX PHY DRIVER 15298M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15299L: netdev@vger.kernel.org 15300S: Maintained 15301F: drivers/net/phy/nxp-c45-tja11xx.c 15302 15303NXP FSPI DRIVER 15304M: Han Xu <han.xu@nxp.com> 15305M: Haibo Chen <haibo.chen@nxp.com> 15306R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15307L: linux-spi@vger.kernel.org 15308S: Maintained 15309F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15310F: drivers/spi/spi-nxp-fspi.c 15311 15312NXP FXAS21002C DRIVER 15313M: Rui Miguel Silva <rmfrfs@gmail.com> 15314L: linux-iio@vger.kernel.org 15315S: Maintained 15316F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15317F: drivers/iio/gyro/fxas21002c.h 15318F: drivers/iio/gyro/fxas21002c_core.c 15319F: drivers/iio/gyro/fxas21002c_i2c.c 15320F: drivers/iio/gyro/fxas21002c_spi.c 15321 15322NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15323M: Haibo Chen <haibo.chen@nxp.com> 15324L: linux-iio@vger.kernel.org 15325L: linux-imx@nxp.com 15326S: Maintained 15327F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15328F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15329F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15330F: drivers/iio/adc/imx7d_adc.c 15331F: drivers/iio/adc/imx93_adc.c 15332F: drivers/iio/adc/vf610_adc.c 15333 15334NXP i.MX 8M ISI DRIVER 15335M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15336L: linux-media@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15339F: drivers/media/platform/nxp/imx8-isi/ 15340 15341NXP i.MX 8MP DW100 V4L2 DRIVER 15342M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15343L: linux-media@vger.kernel.org 15344S: Maintained 15345F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15346F: Documentation/userspace-api/media/drivers/dw100.rst 15347F: drivers/media/platform/nxp/dw100/ 15348F: include/uapi/linux/dw100.h 15349 15350NXP i.MX 8MQ DCSS DRIVER 15351M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15352R: Lucas Stach <l.stach@pengutronix.de> 15353L: dri-devel@lists.freedesktop.org 15354S: Maintained 15355F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15356F: drivers/gpu/drm/imx/dcss/ 15357 15358NXP i.MX 8QXP ADC DRIVER 15359M: Cai Huoqing <cai.huoqing@linux.dev> 15360M: Haibo Chen <haibo.chen@nxp.com> 15361L: linux-imx@nxp.com 15362L: linux-iio@vger.kernel.org 15363S: Maintained 15364F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15365F: drivers/iio/adc/imx8qxp-adc.c 15366 15367NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15368M: Mirela Rabulea <mirela.rabulea@nxp.com> 15369R: NXP Linux Team <linux-imx@nxp.com> 15370L: linux-media@vger.kernel.org 15371S: Maintained 15372F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15373F: drivers/media/platform/nxp/imx-jpeg 15374 15375NXP i.MX CLOCK DRIVERS 15376M: Abel Vesa <abelvesa@kernel.org> 15377R: Peng Fan <peng.fan@nxp.com> 15378L: linux-clk@vger.kernel.org 15379L: linux-imx@nxp.com 15380S: Maintained 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15382F: Documentation/devicetree/bindings/clock/imx* 15383F: drivers/clk/imx/ 15384F: include/dt-bindings/clock/imx* 15385 15386NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15387M: Jagan Teki <jagan@amarulasolutions.com> 15388S: Maintained 15389F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15390F: drivers/regulator/pf8x00-regulator.c 15391 15392NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15393M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15394L: linux-kernel@vger.kernel.org 15395S: Maintained 15396F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15397F: drivers/extcon/extcon-ptn5150.c 15398 15399NXP SGTL5000 DRIVER 15400M: Fabio Estevam <festevam@gmail.com> 15401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15402S: Maintained 15403F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15404F: sound/soc/codecs/sgtl5000* 15405 15406NXP SJA1105 ETHERNET SWITCH DRIVER 15407M: Vladimir Oltean <olteanv@gmail.com> 15408L: linux-kernel@vger.kernel.org 15409S: Maintained 15410F: drivers/net/dsa/sja1105 15411F: drivers/net/pcs/pcs-xpcs-nxp.c 15412 15413NXP TDA998X DRM DRIVER 15414M: Russell King <linux@armlinux.org.uk> 15415S: Maintained 15416T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15417T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15418F: drivers/gpu/drm/i2c/tda998x_drv.c 15419F: include/drm/i2c/tda998x.h 15420F: include/dt-bindings/display/tda998x.h 15421K: "nxp,tda998x" 15422 15423NXP TFA9879 DRIVER 15424M: Peter Rosin <peda@axentia.se> 15425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15426S: Maintained 15427F: Documentation/devicetree/bindings/sound/tfa9879.txt 15428F: sound/soc/codecs/tfa9879* 15429 15430NXP-NCI NFC DRIVER 15431S: Orphan 15432F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15433F: drivers/nfc/nxp-nci 15434 15435NXP/Goodix TFA989X (TFA1) DRIVER 15436M: Stephan Gerhold <stephan@gerhold.net> 15437L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15438S: Maintained 15439F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15440F: sound/soc/codecs/tfa989x.c 15441 15442NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15443M: Jonas Malaco <jonas@protocubo.io> 15444L: linux-hwmon@vger.kernel.org 15445S: Maintained 15446F: Documentation/hwmon/nzxt-kraken2.rst 15447F: drivers/hwmon/nzxt-kraken2.c 15448 15449NZXT-SMART2 HARDWARE MONITORING DRIVER 15450M: Aleksandr Mezin <mezin.alexander@gmail.com> 15451L: linux-hwmon@vger.kernel.org 15452S: Maintained 15453F: Documentation/hwmon/nzxt-smart2.rst 15454F: drivers/hwmon/nzxt-smart2.c 15455 15456OBJAGG 15457M: Jiri Pirko <jiri@resnulli.us> 15458L: netdev@vger.kernel.org 15459S: Supported 15460F: include/linux/objagg.h 15461F: lib/objagg.c 15462F: lib/test_objagg.c 15463 15464OBJTOOL 15465M: Josh Poimboeuf <jpoimboe@kernel.org> 15466M: Peter Zijlstra <peterz@infradead.org> 15467S: Supported 15468F: include/linux/objtool*.h 15469F: tools/objtool/ 15470 15471OCELOT ETHERNET SWITCH DRIVER 15472M: Vladimir Oltean <vladimir.oltean@nxp.com> 15473M: Claudiu Manoil <claudiu.manoil@nxp.com> 15474M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15475M: UNGLinuxDriver@microchip.com 15476L: netdev@vger.kernel.org 15477S: Supported 15478F: drivers/net/dsa/ocelot/* 15479F: drivers/net/ethernet/mscc/ 15480F: include/soc/mscc/ocelot* 15481F: net/dsa/tag_ocelot.c 15482F: net/dsa/tag_ocelot_8021q.c 15483F: tools/testing/selftests/drivers/net/ocelot/* 15484 15485OCELOT EXTERNAL SWITCH CONTROL 15486M: Colin Foster <colin.foster@in-advantage.com> 15487S: Supported 15488F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15489F: drivers/mfd/ocelot* 15490F: drivers/net/dsa/ocelot/ocelot_ext.c 15491F: include/linux/mfd/ocelot.h 15492 15493OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15494M: Frederic Barrat <fbarrat@linux.ibm.com> 15495M: Andrew Donnellan <ajd@linux.ibm.com> 15496L: linuxppc-dev@lists.ozlabs.org 15497S: Supported 15498F: Documentation/userspace-api/accelerators/ocxl.rst 15499F: arch/powerpc/include/asm/pnv-ocxl.h 15500F: arch/powerpc/platforms/powernv/ocxl.c 15501F: drivers/misc/ocxl/ 15502F: include/misc/ocxl* 15503F: include/uapi/misc/ocxl.h 15504 15505OMAP AUDIO SUPPORT 15506M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15507M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15508L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15509L: linux-omap@vger.kernel.org 15510S: Maintained 15511F: sound/soc/ti/n810.c 15512F: sound/soc/ti/omap* 15513F: sound/soc/ti/rx51.c 15514F: sound/soc/ti/sdma-pcm.* 15515 15516OMAP CLOCK FRAMEWORK SUPPORT 15517M: Paul Walmsley <paul@pwsan.com> 15518L: linux-omap@vger.kernel.org 15519S: Maintained 15520F: arch/arm/*omap*/*clock* 15521 15522OMAP DEVICE TREE SUPPORT 15523M: Benoît Cousson <bcousson@baylibre.com> 15524M: Tony Lindgren <tony@atomide.com> 15525L: linux-omap@vger.kernel.org 15526L: devicetree@vger.kernel.org 15527S: Maintained 15528F: arch/arm/boot/dts/ti/omap/ 15529 15530OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15531L: linux-omap@vger.kernel.org 15532L: linux-fbdev@vger.kernel.org 15533S: Orphan 15534F: Documentation/arch/arm/omap/dss.rst 15535F: drivers/video/fbdev/omap2/ 15536 15537OMAP FRAMEBUFFER SUPPORT 15538L: linux-fbdev@vger.kernel.org 15539L: linux-omap@vger.kernel.org 15540S: Orphan 15541F: drivers/video/fbdev/omap/ 15542 15543OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15544M: Roger Quadros <rogerq@kernel.org> 15545M: Tony Lindgren <tony@atomide.com> 15546L: linux-omap@vger.kernel.org 15547S: Maintained 15548F: arch/arm/mach-omap2/*gpmc* 15549F: drivers/memory/omap-gpmc.c 15550 15551OMAP GPIO DRIVER 15552M: Grygorii Strashko <grygorii.strashko@ti.com> 15553M: Santosh Shilimkar <ssantosh@kernel.org> 15554M: Kevin Hilman <khilman@kernel.org> 15555L: linux-omap@vger.kernel.org 15556S: Maintained 15557F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15558F: drivers/gpio/gpio-omap.c 15559 15560OMAP HARDWARE SPINLOCK SUPPORT 15561M: Ohad Ben-Cohen <ohad@wizery.com> 15562L: linux-omap@vger.kernel.org 15563S: Maintained 15564F: drivers/hwspinlock/omap_hwspinlock.c 15565 15566OMAP HS MMC SUPPORT 15567L: linux-mmc@vger.kernel.org 15568L: linux-omap@vger.kernel.org 15569S: Orphan 15570F: drivers/mmc/host/omap_hsmmc.c 15571 15572OMAP HWMOD DATA 15573M: Paul Walmsley <paul@pwsan.com> 15574L: linux-omap@vger.kernel.org 15575S: Maintained 15576F: arch/arm/mach-omap2/omap_hwmod*data* 15577 15578OMAP HWMOD SUPPORT 15579M: Benoît Cousson <bcousson@baylibre.com> 15580M: Paul Walmsley <paul@pwsan.com> 15581L: linux-omap@vger.kernel.org 15582S: Maintained 15583F: arch/arm/mach-omap2/omap_hwmod.* 15584 15585OMAP I2C DRIVER 15586M: Vignesh R <vigneshr@ti.com> 15587L: linux-omap@vger.kernel.org 15588L: linux-i2c@vger.kernel.org 15589S: Maintained 15590F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15591F: drivers/i2c/busses/i2c-omap.c 15592 15593OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15594M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15598F: drivers/media/platform/ti/omap3isp/ 15599F: drivers/staging/media/omap4iss/ 15600 15601OMAP MMC SUPPORT 15602M: Aaro Koskinen <aaro.koskinen@iki.fi> 15603L: linux-omap@vger.kernel.org 15604S: Odd Fixes 15605F: drivers/mmc/host/omap.c 15606 15607OMAP POWER MANAGEMENT SUPPORT 15608M: Kevin Hilman <khilman@kernel.org> 15609L: linux-omap@vger.kernel.org 15610S: Maintained 15611F: arch/arm/*omap*/*pm* 15612F: drivers/cpufreq/omap-cpufreq.c 15613 15614OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15615M: Paul Walmsley <paul@pwsan.com> 15616L: linux-omap@vger.kernel.org 15617S: Maintained 15618F: arch/arm/mach-omap2/prm* 15619 15620OMAP RANDOM NUMBER GENERATOR SUPPORT 15621M: Deepak Saxena <dsaxena@plexity.net> 15622S: Maintained 15623F: drivers/char/hw_random/omap-rng.c 15624 15625OMAP USB SUPPORT 15626L: linux-usb@vger.kernel.org 15627L: linux-omap@vger.kernel.org 15628S: Orphan 15629F: arch/arm/*omap*/usb* 15630F: drivers/usb/*/*omap* 15631 15632OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15633M: Mark Jackson <mpfj@newflow.co.uk> 15634L: linux-omap@vger.kernel.org 15635S: Maintained 15636F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15637 15638OMAP1 SUPPORT 15639M: Aaro Koskinen <aaro.koskinen@iki.fi> 15640M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15641M: Tony Lindgren <tony@atomide.com> 15642L: linux-omap@vger.kernel.org 15643S: Maintained 15644Q: http://patchwork.kernel.org/project/linux-omap/list/ 15645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15646F: arch/arm/configs/omap1_defconfig 15647F: arch/arm/mach-omap1/ 15648F: drivers/i2c/busses/i2c-omap.c 15649F: include/linux/platform_data/ams-delta-fiq.h 15650F: include/linux/platform_data/i2c-omap.h 15651 15652OMAP2+ SUPPORT 15653M: Tony Lindgren <tony@atomide.com> 15654L: linux-omap@vger.kernel.org 15655S: Maintained 15656W: http://www.muru.com/linux/omap/ 15657W: http://linux.omap.com/ 15658Q: http://patchwork.kernel.org/project/linux-omap/list/ 15659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15660F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15661F: arch/arm/configs/omap2plus_defconfig 15662F: arch/arm/mach-omap2/ 15663F: drivers/bus/ti-sysc.c 15664F: drivers/gpio/gpio-tps65219.c 15665F: drivers/i2c/busses/i2c-omap.c 15666F: drivers/irqchip/irq-omap-intc.c 15667F: drivers/mfd/*omap*.c 15668F: drivers/mfd/menelaus.c 15669F: drivers/mfd/palmas.c 15670F: drivers/mfd/tps65217.c 15671F: drivers/mfd/tps65218.c 15672F: drivers/mfd/tps65219.c 15673F: drivers/mfd/tps65910.c 15674F: drivers/mfd/twl-core.[ch] 15675F: drivers/mfd/twl4030*.c 15676F: drivers/mfd/twl6030*.c 15677F: drivers/mfd/twl6040*.c 15678F: drivers/regulator/palmas-regulator*.c 15679F: drivers/regulator/pbias-regulator.c 15680F: drivers/regulator/tps65217-regulator.c 15681F: drivers/regulator/tps65218-regulator.c 15682F: drivers/regulator/tps65219-regulator.c 15683F: drivers/regulator/tps65910-regulator.c 15684F: drivers/regulator/twl-regulator.c 15685F: drivers/regulator/twl6030-regulator.c 15686F: include/linux/platform_data/i2c-omap.h 15687F: include/linux/platform_data/ti-sysc.h 15688 15689OMFS FILESYSTEM 15690M: Bob Copeland <me@bobcopeland.com> 15691L: linux-karma-devel@lists.sourceforge.net 15692S: Maintained 15693F: Documentation/filesystems/omfs.rst 15694F: fs/omfs/ 15695 15696OMNIVISION OG01A1B SENSOR DRIVER 15697M: Sakari Ailus <sakari.ailus@linux.intel.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700F: drivers/media/i2c/og01a1b.c 15701 15702OMNIVISION OV01A10 SENSOR DRIVER 15703M: Bingbu Cao <bingbu.cao@intel.com> 15704L: linux-media@vger.kernel.org 15705S: Maintained 15706T: git git://linuxtv.org/media_tree.git 15707F: drivers/media/i2c/ov01a10.c 15708 15709OMNIVISION OV02A10 SENSOR DRIVER 15710L: linux-media@vger.kernel.org 15711S: Orphan 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15714F: drivers/media/i2c/ov02a10.c 15715 15716OMNIVISION OV08D10 SENSOR DRIVER 15717M: Jimmy Su <jimmy.su@intel.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720T: git git://linuxtv.org/media_tree.git 15721F: drivers/media/i2c/ov08d10.c 15722 15723OMNIVISION OV08X40 SENSOR DRIVER 15724M: Jason Chen <jason.z.chen@intel.com> 15725L: linux-media@vger.kernel.org 15726S: Maintained 15727T: git git://linuxtv.org/media_tree.git 15728F: drivers/media/i2c/ov08x40.c 15729 15730OMNIVISION OV13858 SENSOR DRIVER 15731M: Sakari Ailus <sakari.ailus@linux.intel.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734T: git git://linuxtv.org/media_tree.git 15735F: drivers/media/i2c/ov13858.c 15736 15737OMNIVISION OV13B10 SENSOR DRIVER 15738M: Arec Kao <arec.kao@intel.com> 15739L: linux-media@vger.kernel.org 15740S: Maintained 15741T: git git://linuxtv.org/media_tree.git 15742F: drivers/media/i2c/ov13b10.c 15743 15744OMNIVISION OV2680 SENSOR DRIVER 15745M: Rui Miguel Silva <rmfrfs@gmail.com> 15746M: Hans de Goede <hansg@kernel.org> 15747L: linux-media@vger.kernel.org 15748S: Maintained 15749T: git git://linuxtv.org/media_tree.git 15750F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15751F: drivers/media/i2c/ov2680.c 15752 15753OMNIVISION OV2685 SENSOR DRIVER 15754M: Shunqian Zheng <zhengsq@rock-chips.com> 15755L: linux-media@vger.kernel.org 15756S: Maintained 15757T: git git://linuxtv.org/media_tree.git 15758F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15759F: drivers/media/i2c/ov2685.c 15760 15761OMNIVISION OV2740 SENSOR DRIVER 15762M: Tianshu Qiu <tian.shu.qiu@intel.com> 15763R: Sakari Ailus <sakari.ailus@linux.intel.com> 15764R: Bingbu Cao <bingbu.cao@intel.com> 15765L: linux-media@vger.kernel.org 15766S: Maintained 15767T: git git://linuxtv.org/media_tree.git 15768F: drivers/media/i2c/ov2740.c 15769 15770OMNIVISION OV4689 SENSOR DRIVER 15771M: Mikhail Rudenko <mike.rudenko@gmail.com> 15772L: linux-media@vger.kernel.org 15773S: Maintained 15774T: git git://linuxtv.org/media_tree.git 15775F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15776F: drivers/media/i2c/ov5647.c 15777 15778OMNIVISION OV5640 SENSOR DRIVER 15779M: Steve Longerbeam <slongerbeam@gmail.com> 15780L: linux-media@vger.kernel.org 15781S: Maintained 15782T: git git://linuxtv.org/media_tree.git 15783F: drivers/media/i2c/ov5640.c 15784 15785OMNIVISION OV5647 SENSOR DRIVER 15786M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15787M: Jacopo Mondi <jacopo@jmondi.org> 15788L: linux-media@vger.kernel.org 15789S: Maintained 15790T: git git://linuxtv.org/media_tree.git 15791F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15792F: drivers/media/i2c/ov5647.c 15793 15794OMNIVISION OV5670 SENSOR DRIVER 15795M: Sakari Ailus <sakari.ailus@linux.intel.com> 15796L: linux-media@vger.kernel.org 15797S: Maintained 15798T: git git://linuxtv.org/media_tree.git 15799F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15800F: drivers/media/i2c/ov5670.c 15801 15802OMNIVISION OV5675 SENSOR DRIVER 15803M: Sakari Ailus <sakari.ailus@linux.intel.com> 15804L: linux-media@vger.kernel.org 15805S: Maintained 15806T: git git://linuxtv.org/media_tree.git 15807F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15808F: drivers/media/i2c/ov5675.c 15809 15810OMNIVISION OV5693 SENSOR DRIVER 15811M: Daniel Scally <djrscally@gmail.com> 15812L: linux-media@vger.kernel.org 15813S: Maintained 15814T: git git://linuxtv.org/media_tree.git 15815F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15816F: drivers/media/i2c/ov5693.c 15817 15818OMNIVISION OV5695 SENSOR DRIVER 15819M: Shunqian Zheng <zhengsq@rock-chips.com> 15820L: linux-media@vger.kernel.org 15821S: Maintained 15822T: git git://linuxtv.org/media_tree.git 15823F: drivers/media/i2c/ov5695.c 15824 15825OMNIVISION OV7670 SENSOR DRIVER 15826L: linux-media@vger.kernel.org 15827S: Orphan 15828T: git git://linuxtv.org/media_tree.git 15829F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15830F: drivers/media/i2c/ov7670.c 15831 15832OMNIVISION OV772x SENSOR DRIVER 15833M: Jacopo Mondi <jacopo@jmondi.org> 15834L: linux-media@vger.kernel.org 15835S: Odd fixes 15836T: git git://linuxtv.org/media_tree.git 15837F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15838F: drivers/media/i2c/ov772x.c 15839F: include/media/i2c/ov772x.h 15840 15841OMNIVISION OV7740 SENSOR DRIVER 15842L: linux-media@vger.kernel.org 15843S: Orphan 15844T: git git://linuxtv.org/media_tree.git 15845F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15846F: drivers/media/i2c/ov7740.c 15847 15848OMNIVISION OV8856 SENSOR DRIVER 15849M: Sakari Ailus <sakari.ailus@linux.intel.com> 15850L: linux-media@vger.kernel.org 15851S: Maintained 15852T: git git://linuxtv.org/media_tree.git 15853F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15854F: drivers/media/i2c/ov8856.c 15855 15856OMNIVISION OV8858 SENSOR DRIVER 15857M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15858M: Nicholas Roth <nicholas@rothemail.net> 15859L: linux-media@vger.kernel.org 15860S: Maintained 15861T: git git://linuxtv.org/media_tree.git 15862F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15863F: drivers/media/i2c/ov8858.c 15864 15865OMNIVISION OV9282 SENSOR DRIVER 15866M: Paul J. Murphy <paul.j.murphy@intel.com> 15867M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15868L: linux-media@vger.kernel.org 15869S: Maintained 15870T: git git://linuxtv.org/media_tree.git 15871F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15872F: drivers/media/i2c/ov9282.c 15873 15874OMNIVISION OV9640 SENSOR DRIVER 15875M: Petr Cvek <petrcvekcz@gmail.com> 15876L: linux-media@vger.kernel.org 15877S: Maintained 15878F: drivers/media/i2c/ov9640.* 15879 15880OMNIVISION OV9650 SENSOR DRIVER 15881M: Sakari Ailus <sakari.ailus@linux.intel.com> 15882R: Akinobu Mita <akinobu.mita@gmail.com> 15883R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15884L: linux-media@vger.kernel.org 15885S: Maintained 15886T: git git://linuxtv.org/media_tree.git 15887F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15888F: drivers/media/i2c/ov9650.c 15889 15890OMNIVISION OV9734 SENSOR DRIVER 15891M: Tianshu Qiu <tian.shu.qiu@intel.com> 15892R: Bingbu Cao <bingbu.cao@intel.com> 15893L: linux-media@vger.kernel.org 15894S: Maintained 15895T: git git://linuxtv.org/media_tree.git 15896F: drivers/media/i2c/ov9734.c 15897 15898ONBOARD USB HUB DRIVER 15899M: Matthias Kaehlcke <mka@chromium.org> 15900L: linux-usb@vger.kernel.org 15901S: Maintained 15902F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15903F: drivers/usb/misc/onboard_usb_hub.c 15904 15905ONENAND FLASH DRIVER 15906M: Kyungmin Park <kyungmin.park@samsung.com> 15907L: linux-mtd@lists.infradead.org 15908S: Maintained 15909F: drivers/mtd/nand/onenand/ 15910F: include/linux/mtd/onenand*.h 15911 15912ONEXPLAYER FAN DRIVER 15913M: Derek John Clark <derekjohn.clark@gmail.com> 15914M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15915L: linux-hwmon@vger.kernel.org 15916S: Maintained 15917F: drivers/hwmon/oxp-sensors.c 15918 15919ONIE TLV NVMEM LAYOUT DRIVER 15920M: Miquel Raynal <miquel.raynal@bootlin.com> 15921S: Maintained 15922F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15923F: drivers/nvmem/layouts/onie-tlv.c 15924 15925ONION OMEGA2+ BOARD 15926M: Harvey Hunt <harveyhuntnexus@gmail.com> 15927L: linux-mips@vger.kernel.org 15928S: Maintained 15929F: arch/mips/boot/dts/ralink/omega2p.dts 15930 15931ONSEMI ETHERNET PHY DRIVERS 15932M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15933L: netdev@vger.kernel.org 15934S: Supported 15935W: http://www.onsemi.com 15936F: drivers/net/phy/ncn* 15937 15938OP-TEE DRIVER 15939M: Jens Wiklander <jens.wiklander@linaro.org> 15940L: op-tee@lists.trustedfirmware.org 15941S: Maintained 15942F: Documentation/ABI/testing/sysfs-bus-optee-devices 15943F: drivers/tee/optee/ 15944 15945OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15946M: Sumit Garg <sumit.garg@linaro.org> 15947L: op-tee@lists.trustedfirmware.org 15948S: Maintained 15949F: drivers/char/hw_random/optee-rng.c 15950 15951OP-TEE RTC DRIVER 15952M: Clément Léger <clement.leger@bootlin.com> 15953L: linux-rtc@vger.kernel.org 15954S: Maintained 15955F: drivers/rtc/rtc-optee.c 15956 15957OPA-VNIC DRIVER 15958M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15959L: linux-rdma@vger.kernel.org 15960S: Supported 15961F: drivers/infiniband/ulp/opa_vnic 15962 15963OPEN FIRMWARE AND FLATTENED DEVICE TREE 15964M: Rob Herring <robh+dt@kernel.org> 15965M: Frank Rowand <frowand.list@gmail.com> 15966L: devicetree@vger.kernel.org 15967S: Maintained 15968W: http://www.devicetree.org/ 15969C: irc://irc.libera.chat/devicetree 15970T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15971F: Documentation/ABI/testing/sysfs-firmware-ofw 15972F: drivers/of/ 15973F: include/linux/of*.h 15974F: scripts/dtc/ 15975K: of_overlay_notifier_ 15976K: of_overlay_fdt_apply 15977K: of_overlay_remove 15978 15979OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15980M: Rob Herring <robh+dt@kernel.org> 15981M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15982M: Conor Dooley <conor+dt@kernel.org> 15983L: devicetree@vger.kernel.org 15984S: Maintained 15985Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15986C: irc://irc.libera.chat/devicetree 15987T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15988F: Documentation/devicetree/ 15989F: arch/*/boot/dts/ 15990F: include/dt-bindings/ 15991 15992OPENCOMPUTE PTP CLOCK DRIVER 15993M: Jonathan Lemon <jonathan.lemon@gmail.com> 15994M: Vadim Fedorenko <vadfed@fb.com> 15995L: netdev@vger.kernel.org 15996S: Maintained 15997F: drivers/ptp/ptp_ocp.c 15998 15999OPENCORES I2C BUS DRIVER 16000M: Peter Korsgaard <peter@korsgaard.com> 16001M: Andrew Lunn <andrew@lunn.ch> 16002L: linux-i2c@vger.kernel.org 16003S: Maintained 16004F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16005F: Documentation/i2c/busses/i2c-ocores.rst 16006F: drivers/i2c/busses/i2c-ocores.c 16007F: include/linux/platform_data/i2c-ocores.h 16008 16009OPENRISC ARCHITECTURE 16010M: Jonas Bonn <jonas@southpole.se> 16011M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16012M: Stafford Horne <shorne@gmail.com> 16013L: linux-openrisc@vger.kernel.org 16014S: Maintained 16015W: http://openrisc.io 16016T: git https://github.com/openrisc/linux.git 16017F: Documentation/arch/openrisc/ 16018F: Documentation/devicetree/bindings/openrisc/ 16019F: arch/openrisc/ 16020F: drivers/irqchip/irq-ompic.c 16021F: drivers/irqchip/irq-or1k-* 16022 16023OPENVSWITCH 16024M: Pravin B Shelar <pshelar@ovn.org> 16025L: netdev@vger.kernel.org 16026L: dev@openvswitch.org 16027S: Maintained 16028W: http://openvswitch.org 16029F: include/uapi/linux/openvswitch.h 16030F: net/openvswitch/ 16031F: tools/testing/selftests/net/openvswitch/ 16032 16033OPERATING PERFORMANCE POINTS (OPP) 16034M: Viresh Kumar <vireshk@kernel.org> 16035M: Nishanth Menon <nm@ti.com> 16036M: Stephen Boyd <sboyd@kernel.org> 16037L: linux-pm@vger.kernel.org 16038S: Maintained 16039T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16040F: Documentation/devicetree/bindings/opp/ 16041F: Documentation/power/opp.rst 16042F: drivers/opp/ 16043F: include/linux/pm_opp.h 16044 16045OPL4 DRIVER 16046M: Clemens Ladisch <clemens@ladisch.de> 16047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16048S: Maintained 16049T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16050F: sound/drivers/opl4/ 16051 16052ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16053M: Mark Fasheh <mark@fasheh.com> 16054M: Joel Becker <jlbec@evilplan.org> 16055M: Joseph Qi <joseph.qi@linux.alibaba.com> 16056L: ocfs2-devel@lists.linux.dev 16057S: Supported 16058W: http://ocfs2.wiki.kernel.org 16059F: Documentation/filesystems/dlmfs.rst 16060F: Documentation/filesystems/ocfs2.rst 16061F: fs/ocfs2/ 16062 16063ORANGEFS FILESYSTEM 16064M: Mike Marshall <hubcap@omnibond.com> 16065R: Martin Brandenburg <martin@omnibond.com> 16066L: devel@lists.orangefs.org 16067S: Supported 16068T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16069F: Documentation/filesystems/orangefs.rst 16070F: fs/orangefs/ 16071 16072ORINOCO DRIVER 16073L: linux-wireless@vger.kernel.org 16074S: Orphan 16075W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16076W: http://www.nongnu.org/orinoco/ 16077F: drivers/net/wireless/intersil/orinoco/ 16078 16079OV2659 OMNIVISION SENSOR DRIVER 16080M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16081L: linux-media@vger.kernel.org 16082S: Maintained 16083W: https://linuxtv.org 16084Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16085T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16086F: drivers/media/i2c/ov2659.c 16087F: include/media/i2c/ov2659.h 16088 16089OVERLAY FILESYSTEM 16090M: Miklos Szeredi <miklos@szeredi.hu> 16091M: Amir Goldstein <amir73il@gmail.com> 16092L: linux-unionfs@vger.kernel.org 16093S: Supported 16094T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16095F: Documentation/filesystems/overlayfs.rst 16096F: fs/overlayfs/ 16097 16098P54 WIRELESS DRIVER 16099M: Christian Lamparter <chunkeey@googlemail.com> 16100L: linux-wireless@vger.kernel.org 16101S: Maintained 16102W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16103F: drivers/net/wireless/intersil/p54/ 16104 16105PACKET SOCKETS 16106M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16107S: Maintained 16108F: include/uapi/linux/if_packet.h 16109F: net/packet/af_packet.c 16110 16111PACKING 16112M: Vladimir Oltean <olteanv@gmail.com> 16113L: netdev@vger.kernel.org 16114S: Supported 16115F: Documentation/core-api/packing.rst 16116F: include/linux/packing.h 16117F: lib/packing.c 16118 16119PADATA PARALLEL EXECUTION MECHANISM 16120M: Steffen Klassert <steffen.klassert@secunet.com> 16121M: Daniel Jordan <daniel.m.jordan@oracle.com> 16122L: linux-crypto@vger.kernel.org 16123L: linux-kernel@vger.kernel.org 16124S: Maintained 16125F: Documentation/core-api/padata.rst 16126F: include/linux/padata.h 16127F: kernel/padata.c 16128 16129PAGE CACHE 16130M: Matthew Wilcox (Oracle) <willy@infradead.org> 16131L: linux-fsdevel@vger.kernel.org 16132S: Supported 16133T: git git://git.infradead.org/users/willy/pagecache.git 16134F: Documentation/filesystems/locking.rst 16135F: Documentation/filesystems/vfs.rst 16136F: include/linux/pagemap.h 16137F: mm/filemap.c 16138F: mm/page-writeback.c 16139F: mm/readahead.c 16140F: mm/truncate.c 16141 16142PAGE POOL 16143M: Jesper Dangaard Brouer <hawk@kernel.org> 16144M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16145L: netdev@vger.kernel.org 16146S: Supported 16147F: Documentation/networking/page_pool.rst 16148F: include/net/page_pool/ 16149F: include/trace/events/page_pool.h 16150F: net/core/page_pool.c 16151 16152PAGE TABLE CHECK 16153M: Pasha Tatashin <pasha.tatashin@soleen.com> 16154M: Andrew Morton <akpm@linux-foundation.org> 16155L: linux-mm@kvack.org 16156S: Maintained 16157F: Documentation/mm/page_table_check.rst 16158F: include/linux/page_table_check.h 16159F: mm/page_table_check.c 16160 16161PANASONIC LAPTOP ACPI EXTRAS DRIVER 16162M: Kenneth Chan <kenneth.t.chan@gmail.com> 16163L: platform-driver-x86@vger.kernel.org 16164S: Maintained 16165F: drivers/platform/x86/panasonic-laptop.c 16166 16167PARALLAX PING IIO SENSOR DRIVER 16168M: Andreas Klinger <ak@it-klinger.de> 16169L: linux-iio@vger.kernel.org 16170S: Maintained 16171F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16172F: drivers/iio/proximity/ping.c 16173 16174PARALLEL LCD/KEYPAD PANEL DRIVER 16175M: Willy Tarreau <willy@haproxy.com> 16176M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16177S: Odd Fixes 16178F: Documentation/admin-guide/lcd-panel-cgram.rst 16179F: drivers/auxdisplay/panel.c 16180 16181PARALLEL PORT SUBSYSTEM 16182M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16183M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16184L: linux-parport@lists.infradead.org (subscribers-only) 16185S: Maintained 16186F: Documentation/driver-api/parport*.rst 16187F: drivers/char/ppdev.c 16188F: drivers/parport/ 16189F: include/linux/parport*.h 16190F: include/uapi/linux/ppdev.h 16191 16192PARAVIRT_OPS INTERFACE 16193M: Juergen Gross <jgross@suse.com> 16194R: Ajay Kaher <akaher@vmware.com> 16195R: Alexey Makhalov <amakhalov@vmware.com> 16196R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16197L: virtualization@lists.linux-foundation.org 16198L: x86@kernel.org 16199S: Supported 16200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16201F: Documentation/virt/paravirt_ops.rst 16202F: arch/*/include/asm/paravirt*.h 16203F: arch/*/kernel/paravirt* 16204F: include/linux/hypervisor.h 16205 16206PARISC ARCHITECTURE 16207M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16208M: Helge Deller <deller@gmx.de> 16209L: linux-parisc@vger.kernel.org 16210S: Maintained 16211W: https://parisc.wiki.kernel.org 16212Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16213T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16214T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16215F: Documentation/arch/parisc/ 16216F: arch/parisc/ 16217F: drivers/char/agp/parisc-agp.c 16218F: drivers/input/misc/hp_sdc_rtc.c 16219F: drivers/input/serio/gscps2.c 16220F: drivers/input/serio/hp_sdc* 16221F: drivers/parisc/ 16222F: drivers/parport/parport_gsc.* 16223F: drivers/tty/serial/8250/8250_parisc.c 16224F: drivers/video/console/sti* 16225F: drivers/video/fbdev/sti* 16226F: drivers/video/logo/logo_parisc* 16227F: include/linux/hp_sdc.h 16228 16229PARMAN 16230M: Jiri Pirko <jiri@resnulli.us> 16231L: netdev@vger.kernel.org 16232S: Supported 16233F: include/linux/parman.h 16234F: lib/parman.c 16235F: lib/test_parman.c 16236 16237PC ENGINES APU BOARD DRIVER 16238M: Enrico Weigelt, metux IT consult <info@metux.net> 16239S: Maintained 16240F: drivers/platform/x86/pcengines-apuv2.c 16241 16242PC87360 HARDWARE MONITORING DRIVER 16243M: Jim Cromie <jim.cromie@gmail.com> 16244L: linux-hwmon@vger.kernel.org 16245S: Maintained 16246F: Documentation/hwmon/pc87360.rst 16247F: drivers/hwmon/pc87360.c 16248 16249PC8736x GPIO DRIVER 16250M: Jim Cromie <jim.cromie@gmail.com> 16251S: Maintained 16252F: drivers/char/pc8736x_gpio.c 16253 16254PC87427 HARDWARE MONITORING DRIVER 16255M: Jean Delvare <jdelvare@suse.com> 16256L: linux-hwmon@vger.kernel.org 16257S: Maintained 16258F: Documentation/hwmon/pc87427.rst 16259F: drivers/hwmon/pc87427.c 16260 16261PCA9532 LED DRIVER 16262M: Riku Voipio <riku.voipio@iki.fi> 16263S: Maintained 16264F: drivers/leds/leds-pca9532.c 16265F: include/linux/leds-pca9532.h 16266 16267PCA9541 I2C BUS MASTER SELECTOR DRIVER 16268M: Guenter Roeck <linux@roeck-us.net> 16269L: linux-i2c@vger.kernel.org 16270S: Maintained 16271F: drivers/i2c/muxes/i2c-mux-pca9541.c 16272 16273PCDP - PRIMARY CONSOLE AND DEBUG PORT 16274M: Khalid Aziz <khalid@gonehiking.org> 16275S: Maintained 16276F: drivers/firmware/pcdp.* 16277 16278PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16279M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16280M: Pali Rohár <pali@kernel.org> 16281L: linux-pci@vger.kernel.org 16282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16285F: drivers/pci/controller/pci-aardvark.c 16286 16287PCI DRIVER FOR ALTERA PCIE IP 16288M: Joyce Ooi <joyce.ooi@intel.com> 16289L: linux-pci@vger.kernel.org 16290S: Supported 16291F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16292F: drivers/pci/controller/pcie-altera.c 16293 16294PCI DRIVER FOR APPLIEDMICRO XGENE 16295M: Toan Le <toan@os.amperecomputing.com> 16296L: linux-pci@vger.kernel.org 16297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16300F: drivers/pci/controller/pci-xgene.c 16301 16302PCI DRIVER FOR ARM VERSATILE PLATFORM 16303M: Rob Herring <robh@kernel.org> 16304L: linux-pci@vger.kernel.org 16305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16306S: Maintained 16307F: Documentation/devicetree/bindings/pci/versatile.yaml 16308F: drivers/pci/controller/pci-versatile.c 16309 16310PCI DRIVER FOR ARMADA 8K 16311M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16312L: linux-pci@vger.kernel.org 16313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16314S: Maintained 16315F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16316F: drivers/pci/controller/dwc/pcie-armada8k.c 16317 16318PCI DRIVER FOR CADENCE PCIE IP 16319M: Tom Joseph <tjoseph@cadence.com> 16320L: linux-pci@vger.kernel.org 16321S: Maintained 16322F: Documentation/devicetree/bindings/pci/cdns,* 16323F: drivers/pci/controller/cadence/ 16324 16325PCI DRIVER FOR FREESCALE LAYERSCAPE 16326M: Minghuan Lian <minghuan.Lian@nxp.com> 16327M: Mingkai Hu <mingkai.hu@nxp.com> 16328M: Roy Zang <roy.zang@nxp.com> 16329L: linuxppc-dev@lists.ozlabs.org 16330L: linux-pci@vger.kernel.org 16331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16332S: Maintained 16333F: drivers/pci/controller/dwc/*layerscape* 16334 16335PCI DRIVER FOR FU740 16336M: Paul Walmsley <paul.walmsley@sifive.com> 16337M: Greentime Hu <greentime.hu@sifive.com> 16338L: linux-pci@vger.kernel.org 16339S: Maintained 16340F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16341F: drivers/pci/controller/dwc/pcie-fu740.c 16342 16343PCI DRIVER FOR GENERIC OF HOSTS 16344M: Will Deacon <will@kernel.org> 16345L: linux-pci@vger.kernel.org 16346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16347S: Maintained 16348F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16349F: drivers/pci/controller/pci-host-common.c 16350F: drivers/pci/controller/pci-host-generic.c 16351 16352PCI DRIVER FOR IMX6 16353M: Richard Zhu <hongxing.zhu@nxp.com> 16354M: Lucas Stach <l.stach@pengutronix.de> 16355L: linux-pci@vger.kernel.org 16356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16357S: Maintained 16358F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16359F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16360F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16361F: drivers/pci/controller/dwc/*imx6* 16362 16363PCI DRIVER FOR INTEL IXP4XX 16364M: Linus Walleij <linus.walleij@linaro.org> 16365S: Maintained 16366F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16367F: drivers/pci/controller/pci-ixp4xx.c 16368 16369PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16370M: Nirmal Patel <nirmal.patel@linux.intel.com> 16371R: Jonathan Derrick <jonathan.derrick@linux.dev> 16372L: linux-pci@vger.kernel.org 16373S: Supported 16374F: drivers/pci/controller/vmd.c 16375 16376PCI DRIVER FOR MICROSEMI SWITCHTEC 16377M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16378M: Logan Gunthorpe <logang@deltatee.com> 16379L: linux-pci@vger.kernel.org 16380S: Maintained 16381F: Documentation/ABI/testing/sysfs-class-switchtec 16382F: Documentation/driver-api/switchtec.rst 16383F: drivers/ntb/hw/mscc/ 16384F: drivers/pci/switch/switchtec* 16385F: include/linux/switchtec.h 16386F: include/uapi/linux/switchtec_ioctl.h 16387 16388PCI DRIVER FOR MOBIVEIL PCIE IP 16389M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16390M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16391L: linux-pci@vger.kernel.org 16392S: Supported 16393F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16394F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16395 16396PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16397M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16398M: Pali Rohár <pali@kernel.org> 16399L: linux-pci@vger.kernel.org 16400L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16401S: Maintained 16402F: drivers/pci/controller/*mvebu* 16403 16404PCI DRIVER FOR NVIDIA TEGRA 16405M: Thierry Reding <thierry.reding@gmail.com> 16406L: linux-tegra@vger.kernel.org 16407L: linux-pci@vger.kernel.org 16408S: Supported 16409F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16410F: drivers/pci/controller/pci-tegra.c 16411 16412PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16413M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16414L: linux-pci@vger.kernel.org 16415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16416S: Maintained 16417F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16418F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16419 16420PCI DRIVER FOR RENESAS R-CAR 16421M: Marek Vasut <marek.vasut+renesas@gmail.com> 16422M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16423L: linux-pci@vger.kernel.org 16424L: linux-renesas-soc@vger.kernel.org 16425S: Maintained 16426F: Documentation/devicetree/bindings/pci/*rcar* 16427F: drivers/pci/controller/*rcar* 16428 16429PCI DRIVER FOR SAMSUNG EXYNOS 16430M: Jingoo Han <jingoohan1@gmail.com> 16431L: linux-pci@vger.kernel.org 16432L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16433L: linux-samsung-soc@vger.kernel.org 16434S: Maintained 16435F: drivers/pci/controller/dwc/pci-exynos.c 16436 16437PCI DRIVER FOR SYNOPSYS DESIGNWARE 16438M: Jingoo Han <jingoohan1@gmail.com> 16439M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16440M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16441L: linux-pci@vger.kernel.org 16442S: Maintained 16443F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16444F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16445F: drivers/pci/controller/dwc/*designware* 16446 16447PCI DRIVER FOR TI DRA7XX/J721E 16448M: Vignesh Raghavendra <vigneshr@ti.com> 16449L: linux-omap@vger.kernel.org 16450L: linux-pci@vger.kernel.org 16451L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16452S: Supported 16453F: Documentation/devicetree/bindings/pci/ti-pci.txt 16454F: drivers/pci/controller/cadence/pci-j721e.c 16455F: drivers/pci/controller/dwc/pci-dra7xx.c 16456 16457PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16458M: Linus Walleij <linus.walleij@linaro.org> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16462F: drivers/pci/controller/pci-v3-semi.c 16463 16464PCI DRIVER FOR XILINX VERSAL CPM 16465M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16466M: Michal Simek <michal.simek@amd.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16470F: drivers/pci/controller/pcie-xilinx-cpm.c 16471 16472PCI ENDPOINT SUBSYSTEM 16473M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16474M: Krzysztof Wilczyński <kw@linux.com> 16475R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16476R: Kishon Vijay Abraham I <kishon@kernel.org> 16477L: linux-pci@vger.kernel.org 16478S: Supported 16479Q: https://patchwork.kernel.org/project/linux-pci/list/ 16480B: https://bugzilla.kernel.org 16481C: irc://irc.oftc.net/linux-pci 16482T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16483F: Documentation/PCI/endpoint/* 16484F: Documentation/misc-devices/pci-endpoint-test.rst 16485F: drivers/misc/pci_endpoint_test.c 16486F: drivers/pci/endpoint/ 16487F: tools/pci/ 16488 16489PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16490M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16491R: Oliver O'Halloran <oohall@gmail.com> 16492L: linuxppc-dev@lists.ozlabs.org 16493S: Supported 16494F: Documentation/PCI/pci-error-recovery.rst 16495F: Documentation/powerpc/eeh-pci-error-recovery.rst 16496F: arch/powerpc/include/*/eeh*.h 16497F: arch/powerpc/kernel/eeh*.c 16498F: arch/powerpc/platforms/*/eeh*.c 16499F: drivers/pci/pcie/aer.c 16500F: drivers/pci/pcie/dpc.c 16501F: drivers/pci/pcie/err.c 16502 16503PCI ERROR RECOVERY 16504M: Linas Vepstas <linasvepstas@gmail.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/PCI/pci-error-recovery.rst 16508 16509PCI MSI DRIVER FOR ALTERA MSI IP 16510M: Joyce Ooi <joyce.ooi@intel.com> 16511L: linux-pci@vger.kernel.org 16512S: Supported 16513F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16514F: drivers/pci/controller/pcie-altera-msi.c 16515 16516PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16517M: Toan Le <toan@os.amperecomputing.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16522F: drivers/pci/controller/pci-xgene-msi.c 16523 16524PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16525M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16526M: Krzysztof Wilczyński <kw@linux.com> 16527R: Rob Herring <robh@kernel.org> 16528L: linux-pci@vger.kernel.org 16529S: Supported 16530Q: https://patchwork.kernel.org/project/linux-pci/list/ 16531B: https://bugzilla.kernel.org 16532C: irc://irc.oftc.net/linux-pci 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16534F: Documentation/devicetree/bindings/pci/ 16535F: drivers/pci/controller/ 16536F: drivers/pci/pci-bridge-emul.c 16537F: drivers/pci/pci-bridge-emul.h 16538 16539PCI PEER-TO-PEER DMA (P2PDMA) 16540M: Bjorn Helgaas <bhelgaas@google.com> 16541M: Logan Gunthorpe <logang@deltatee.com> 16542L: linux-pci@vger.kernel.org 16543S: Supported 16544Q: https://patchwork.kernel.org/project/linux-pci/list/ 16545B: https://bugzilla.kernel.org 16546C: irc://irc.oftc.net/linux-pci 16547T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16548F: Documentation/driver-api/pci/p2pdma.rst 16549F: drivers/pci/p2pdma.c 16550F: include/linux/pci-p2pdma.h 16551 16552PCI SUBSYSTEM 16553M: Bjorn Helgaas <bhelgaas@google.com> 16554L: linux-pci@vger.kernel.org 16555S: Supported 16556Q: https://patchwork.kernel.org/project/linux-pci/list/ 16557B: https://bugzilla.kernel.org 16558C: irc://irc.oftc.net/linux-pci 16559T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16560F: Documentation/PCI/ 16561F: Documentation/devicetree/bindings/pci/ 16562F: arch/x86/kernel/early-quirks.c 16563F: arch/x86/kernel/quirks.c 16564F: arch/x86/pci/ 16565F: drivers/acpi/pci* 16566F: drivers/pci/ 16567F: include/asm-generic/pci* 16568F: include/linux/of_pci.h 16569F: include/linux/pci* 16570F: include/uapi/linux/pci* 16571F: lib/pci* 16572 16573PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16574M: Jonathan Chocron <jonnyc@amazon.com> 16575L: linux-pci@vger.kernel.org 16576S: Maintained 16577F: Documentation/devicetree/bindings/pci/pcie-al.txt 16578F: drivers/pci/controller/dwc/pcie-al.c 16579 16580PCIE DRIVER FOR AMLOGIC MESON 16581M: Yue Wang <yue.wang@Amlogic.com> 16582L: linux-pci@vger.kernel.org 16583L: linux-amlogic@lists.infradead.org 16584S: Maintained 16585F: drivers/pci/controller/dwc/pci-meson.c 16586 16587PCIE DRIVER FOR AXIS ARTPEC 16588M: Jesper Nilsson <jesper.nilsson@axis.com> 16589L: linux-arm-kernel@axis.com 16590L: linux-pci@vger.kernel.org 16591S: Maintained 16592F: Documentation/devicetree/bindings/pci/axis,artpec* 16593F: drivers/pci/controller/dwc/*artpec* 16594 16595PCIE DRIVER FOR CAVIUM THUNDERX 16596M: Robert Richter <rric@kernel.org> 16597L: linux-pci@vger.kernel.org 16598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16599S: Odd Fixes 16600F: drivers/pci/controller/pci-thunder-* 16601 16602PCIE DRIVER FOR HISILICON 16603M: Zhou Wang <wangzhou1@hisilicon.com> 16604L: linux-pci@vger.kernel.org 16605S: Maintained 16606F: drivers/pci/controller/dwc/pcie-hisi.c 16607 16608PCIE DRIVER FOR HISILICON KIRIN 16609M: Xiaowei Song <songxiaowei@hisilicon.com> 16610M: Binghui Wang <wangbinghui@hisilicon.com> 16611L: linux-pci@vger.kernel.org 16612S: Maintained 16613F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16614F: drivers/pci/controller/dwc/pcie-kirin.c 16615 16616PCIE DRIVER FOR HISILICON STB 16617M: Shawn Guo <shawn.guo@linaro.org> 16618L: linux-pci@vger.kernel.org 16619S: Maintained 16620F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16621F: drivers/pci/controller/dwc/pcie-histb.c 16622 16623PCIE DRIVER FOR INTEL KEEM BAY 16624M: Srikanth Thokala <srikanth.thokala@intel.com> 16625L: linux-pci@vger.kernel.org 16626S: Supported 16627F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16628F: drivers/pci/controller/dwc/pcie-keembay.c 16629 16630PCIE DRIVER FOR INTEL LGM GW SOC 16631M: Chuanhua Lei <lchuanhua@maxlinear.com> 16632L: linux-pci@vger.kernel.org 16633S: Maintained 16634F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16635F: drivers/pci/controller/dwc/pcie-intel-gw.c 16636 16637PCIE DRIVER FOR MEDIATEK 16638M: Ryder Lee <ryder.lee@mediatek.com> 16639M: Jianjun Wang <jianjun.wang@mediatek.com> 16640L: linux-pci@vger.kernel.org 16641L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16642S: Supported 16643F: Documentation/devicetree/bindings/pci/mediatek* 16644F: drivers/pci/controller/*mediatek* 16645 16646PCIE DRIVER FOR MICROCHIP 16647M: Daire McNamara <daire.mcnamara@microchip.com> 16648L: linux-pci@vger.kernel.org 16649S: Supported 16650F: Documentation/devicetree/bindings/pci/microchip* 16651F: drivers/pci/controller/*microchip* 16652 16653PCIE DRIVER FOR QUALCOMM MSM 16654M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16655L: linux-pci@vger.kernel.org 16656L: linux-arm-msm@vger.kernel.org 16657S: Maintained 16658F: drivers/pci/controller/dwc/pcie-qcom.c 16659 16660PCIE DRIVER FOR ROCKCHIP 16661M: Shawn Lin <shawn.lin@rock-chips.com> 16662L: linux-pci@vger.kernel.org 16663L: linux-rockchip@lists.infradead.org 16664S: Maintained 16665F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16666F: drivers/pci/controller/pcie-rockchip* 16667 16668PCIE DRIVER FOR SOCIONEXT UNIPHIER 16669M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16670L: linux-pci@vger.kernel.org 16671S: Maintained 16672F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16673F: drivers/pci/controller/dwc/pcie-uniphier* 16674 16675PCIE DRIVER FOR ST SPEAR13XX 16676M: Pratyush Anand <pratyush.anand@gmail.com> 16677L: linux-pci@vger.kernel.org 16678S: Maintained 16679F: drivers/pci/controller/dwc/*spear* 16680 16681PCIE ENDPOINT DRIVER FOR QUALCOMM 16682M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16683L: linux-pci@vger.kernel.org 16684L: linux-arm-msm@vger.kernel.org 16685S: Maintained 16686F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16687F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16688 16689PCMCIA SUBSYSTEM 16690M: Dominik Brodowski <linux@dominikbrodowski.net> 16691S: Odd Fixes 16692T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16693F: Documentation/pcmcia/ 16694F: drivers/pcmcia/ 16695F: include/pcmcia/ 16696F: tools/pcmcia/ 16697 16698PCNET32 NETWORK DRIVER 16699M: Don Fry <pcnet32@frontier.com> 16700L: netdev@vger.kernel.org 16701S: Maintained 16702F: drivers/net/ethernet/amd/pcnet32.c 16703 16704PCRYPT PARALLEL CRYPTO ENGINE 16705M: Steffen Klassert <steffen.klassert@secunet.com> 16706L: linux-crypto@vger.kernel.org 16707S: Maintained 16708F: crypto/pcrypt.c 16709F: include/crypto/pcrypt.h 16710 16711PDS DSC VIRTIO DATA PATH ACCELERATOR 16712R: Shannon Nelson <shannon.nelson@amd.com> 16713F: drivers/vdpa/pds/ 16714 16715PECI HARDWARE MONITORING DRIVERS 16716M: Iwona Winiarska <iwona.winiarska@intel.com> 16717L: linux-hwmon@vger.kernel.org 16718S: Supported 16719F: Documentation/hwmon/peci-cputemp.rst 16720F: Documentation/hwmon/peci-dimmtemp.rst 16721F: drivers/hwmon/peci/ 16722 16723PECI SUBSYSTEM 16724M: Iwona Winiarska <iwona.winiarska@intel.com> 16725L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16726S: Supported 16727F: Documentation/devicetree/bindings/peci/ 16728F: Documentation/peci/ 16729F: drivers/peci/ 16730F: include/linux/peci-cpu.h 16731F: include/linux/peci.h 16732 16733PENSANDO ETHERNET DRIVERS 16734M: Shannon Nelson <shannon.nelson@amd.com> 16735M: Brett Creeley <brett.creeley@amd.com> 16736M: drivers@pensando.io 16737L: netdev@vger.kernel.org 16738S: Supported 16739F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16740F: drivers/net/ethernet/pensando/ 16741 16742PER-CPU MEMORY ALLOCATOR 16743M: Dennis Zhou <dennis@kernel.org> 16744M: Tejun Heo <tj@kernel.org> 16745M: Christoph Lameter <cl@linux.com> 16746L: linux-mm@kvack.org 16747S: Maintained 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16749F: arch/*/include/asm/percpu.h 16750F: include/linux/percpu*.h 16751F: lib/percpu*.c 16752F: mm/percpu*.c 16753 16754PER-TASK DELAY ACCOUNTING 16755M: Balbir Singh <bsingharora@gmail.com> 16756S: Maintained 16757F: include/linux/delayacct.h 16758F: kernel/delayacct.c 16759 16760PERFORMANCE EVENTS SUBSYSTEM 16761M: Peter Zijlstra <peterz@infradead.org> 16762M: Ingo Molnar <mingo@redhat.com> 16763M: Arnaldo Carvalho de Melo <acme@kernel.org> 16764R: Mark Rutland <mark.rutland@arm.com> 16765R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16766R: Jiri Olsa <jolsa@kernel.org> 16767R: Namhyung Kim <namhyung@kernel.org> 16768R: Ian Rogers <irogers@google.com> 16769R: Adrian Hunter <adrian.hunter@intel.com> 16770L: linux-perf-users@vger.kernel.org 16771L: linux-kernel@vger.kernel.org 16772S: Supported 16773W: https://perf.wiki.kernel.org/ 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16775T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16776T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16777F: arch/*/events/* 16778F: arch/*/events/*/* 16779F: arch/*/include/asm/perf_event.h 16780F: arch/*/kernel/*/*/perf_event*.c 16781F: arch/*/kernel/*/perf_event*.c 16782F: arch/*/kernel/perf_callchain.c 16783F: arch/*/kernel/perf_event*.c 16784F: include/linux/perf_event.h 16785F: include/uapi/linux/perf_event.h 16786F: kernel/events/* 16787F: tools/lib/perf/ 16788F: tools/perf/ 16789 16790PERFORMANCE EVENTS TOOLING ARM64 16791R: John Garry <john.g.garry@oracle.com> 16792R: Will Deacon <will@kernel.org> 16793R: James Clark <james.clark@arm.com> 16794R: Mike Leach <mike.leach@linaro.org> 16795R: Leo Yan <leo.yan@linaro.org> 16796L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16797S: Supported 16798F: tools/build/feature/test-libopencsd.c 16799F: tools/perf/arch/arm*/ 16800F: tools/perf/pmu-events/arch/arm64/ 16801F: tools/perf/util/arm-spe* 16802F: tools/perf/util/cs-etm* 16803 16804PERSONALITY HANDLING 16805M: Christoph Hellwig <hch@infradead.org> 16806L: linux-abi-devel@lists.sourceforge.net 16807S: Maintained 16808F: include/linux/personality.h 16809F: include/uapi/linux/personality.h 16810 16811PHOENIX RC FLIGHT CONTROLLER ADAPTER 16812M: Marcus Folkesson <marcus.folkesson@gmail.com> 16813L: linux-input@vger.kernel.org 16814S: Maintained 16815F: Documentation/input/devices/pxrc.rst 16816F: drivers/input/joystick/pxrc.c 16817 16818PHONET PROTOCOL 16819M: Remi Denis-Courmont <courmisch@gmail.com> 16820S: Supported 16821F: Documentation/networking/phonet.rst 16822F: include/linux/phonet.h 16823F: include/net/phonet/ 16824F: include/uapi/linux/phonet.h 16825F: net/phonet/ 16826 16827PHRAM MTD DRIVER 16828M: Joern Engel <joern@lazybastard.org> 16829L: linux-mtd@lists.infradead.org 16830S: Maintained 16831F: drivers/mtd/devices/phram.c 16832 16833PICOLCD HID DRIVER 16834M: Bruno Prémont <bonbons@linux-vserver.org> 16835L: linux-input@vger.kernel.org 16836S: Maintained 16837F: drivers/hid/hid-picolcd* 16838 16839PIDFD API 16840M: Christian Brauner <christian@brauner.io> 16841L: linux-kernel@vger.kernel.org 16842S: Maintained 16843T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16844F: samples/pidfd/ 16845F: tools/testing/selftests/clone3/ 16846F: tools/testing/selftests/pid_namespace/ 16847F: tools/testing/selftests/pidfd/ 16848K: (?i)pidfd 16849K: (?i)clone3 16850K: \b(clone_args|kernel_clone_args)\b 16851 16852PIN CONTROL SUBSYSTEM 16853M: Linus Walleij <linus.walleij@linaro.org> 16854L: linux-gpio@vger.kernel.org 16855S: Maintained 16856T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16857F: Documentation/devicetree/bindings/pinctrl/ 16858F: Documentation/driver-api/pin-control.rst 16859F: drivers/pinctrl/ 16860F: include/dt-bindings/pinctrl/ 16861F: include/linux/pinctrl/ 16862 16863PIN CONTROLLER - AMD 16864M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16865M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16866S: Maintained 16867F: drivers/pinctrl/pinctrl-amd.c 16868 16869PIN CONTROLLER - FREESCALE 16870M: Dong Aisheng <aisheng.dong@nxp.com> 16871M: Fabio Estevam <festevam@gmail.com> 16872M: Shawn Guo <shawnguo@kernel.org> 16873M: Jacky Bai <ping.bai@nxp.com> 16874R: Pengutronix Kernel Team <kernel@pengutronix.de> 16875L: linux-gpio@vger.kernel.org 16876S: Maintained 16877F: Documentation/devicetree/bindings/pinctrl/fsl,* 16878F: drivers/pinctrl/freescale/ 16879 16880PIN CONTROLLER - INTEL 16881M: Mika Westerberg <mika.westerberg@linux.intel.com> 16882M: Andy Shevchenko <andy@kernel.org> 16883S: Supported 16884T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16885F: drivers/pinctrl/intel/ 16886 16887PIN CONTROLLER - KEEMBAY 16888M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16889S: Supported 16890F: drivers/pinctrl/pinctrl-keembay* 16891 16892PIN CONTROLLER - MEDIATEK 16893M: Sean Wang <sean.wang@kernel.org> 16894L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16895S: Maintained 16896F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16897F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16898F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16899F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16900F: drivers/pinctrl/mediatek/ 16901 16902PIN CONTROLLER - MEDIATEK MIPS 16903M: Arınç ÜNAL <arinc.unal@arinc9.com> 16904M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16905L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16906L: linux-mips@vger.kernel.org 16907S: Maintained 16908F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16909F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16911F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16912F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16913F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16914F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16915F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16916F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16917F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16918F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16919F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16920F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16921F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16922F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16923 16924PIN CONTROLLER - MICROCHIP AT91 16925M: Ludovic Desroches <ludovic.desroches@microchip.com> 16926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16927L: linux-gpio@vger.kernel.org 16928S: Supported 16929F: drivers/gpio/gpio-sama5d2-piobu.c 16930F: drivers/pinctrl/pinctrl-at91* 16931 16932PIN CONTROLLER - NXP S32 16933M: Chester Lin <clin@suse.com> 16934R: NXP S32 Linux Team <s32@nxp.com> 16935L: linux-gpio@vger.kernel.org 16936S: Maintained 16937F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16938F: drivers/pinctrl/nxp/ 16939 16940PIN CONTROLLER - QUALCOMM 16941M: Bjorn Andersson <andersson@kernel.org> 16942L: linux-arm-msm@vger.kernel.org 16943S: Maintained 16944F: Documentation/devicetree/bindings/pinctrl/qcom,* 16945F: drivers/pinctrl/qcom/ 16946 16947PIN CONTROLLER - RENESAS 16948M: Geert Uytterhoeven <geert+renesas@glider.be> 16949L: linux-renesas-soc@vger.kernel.org 16950S: Supported 16951T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16952F: Documentation/devicetree/bindings/pinctrl/renesas,* 16953F: drivers/pinctrl/renesas/ 16954 16955PIN CONTROLLER - SAMSUNG 16956M: Tomasz Figa <tomasz.figa@gmail.com> 16957M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16958M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16959R: Alim Akhtar <alim.akhtar@samsung.com> 16960L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16961L: linux-samsung-soc@vger.kernel.org 16962S: Maintained 16963Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16964B: mailto:linux-samsung-soc@vger.kernel.org 16965C: irc://irc.libera.chat/linux-exynos 16966T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16967F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16968F: drivers/pinctrl/samsung/ 16969F: include/dt-bindings/pinctrl/samsung.h 16970 16971PIN CONTROLLER - SINGLE 16972M: Tony Lindgren <tony@atomide.com> 16973M: Haojian Zhuang <haojian.zhuang@linaro.org> 16974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16975L: linux-omap@vger.kernel.org 16976S: Maintained 16977F: drivers/pinctrl/pinctrl-single.c 16978 16979PIN CONTROLLER - SUNPLUS / TIBBO 16980M: Dvorkin Dmitry <dvorkin@tibbo.com> 16981M: Wells Lu <wellslutw@gmail.com> 16982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16983S: Maintained 16984W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16985F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16986F: drivers/pinctrl/sunplus/ 16987F: include/dt-bindings/pinctrl/sppctl*.h 16988 16989PINE64 PINEPHONE KEYBOARD DRIVER 16990M: Samuel Holland <samuel@sholland.org> 16991S: Supported 16992F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16993F: drivers/input/keyboard/pinephone-keyboard.c 16994 16995PKTCDVD DRIVER 16996M: linux-block@vger.kernel.org 16997S: Orphan 16998F: drivers/block/pktcdvd.c 16999F: include/linux/pktcdvd.h 17000F: include/uapi/linux/pktcdvd.h 17001 17002PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17003M: Tomasz Duszynski <tduszyns@gmail.com> 17004S: Maintained 17005F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17006F: drivers/iio/chemical/pms7003.c 17007 17008PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17009M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17010L: netdev@vger.kernel.org 17011S: Maintained 17012F: drivers/net/phy/mdio-open-alliance.h 17013F: net/ethtool/plca.c 17014 17015PLDMFW LIBRARY 17016M: Jacob Keller <jacob.e.keller@intel.com> 17017S: Maintained 17018F: Documentation/driver-api/pldmfw/ 17019F: include/linux/pldmfw.h 17020F: lib/pldmfw/ 17021 17022PLX DMA DRIVER 17023M: Logan Gunthorpe <logang@deltatee.com> 17024S: Maintained 17025F: drivers/dma/plx_dma.c 17026 17027PM-GRAPH UTILITY 17028M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17029L: linux-pm@vger.kernel.org 17030S: Supported 17031W: https://01.org/pm-graph 17032B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17033T: git git://github.com/intel/pm-graph 17034F: tools/power/pm-graph 17035 17036PM6764TR DRIVER 17037M: Charles Hsu <hsu.yungteng@gmail.com> 17038L: linux-hwmon@vger.kernel.org 17039S: Maintained 17040F: Documentation/hwmon/pm6764tr.rst 17041F: drivers/hwmon/pmbus/pm6764tr.c 17042 17043PMBUS HARDWARE MONITORING DRIVERS 17044M: Guenter Roeck <linux@roeck-us.net> 17045L: linux-hwmon@vger.kernel.org 17046S: Maintained 17047W: http://hwmon.wiki.kernel.org/ 17048W: http://www.roeck-us.net/linux/drivers/ 17049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17050F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17051F: Documentation/devicetree/bindings/hwmon/max31785.txt 17052F: Documentation/hwmon/adm1275.rst 17053F: Documentation/hwmon/ibm-cffps.rst 17054F: Documentation/hwmon/ir35221.rst 17055F: Documentation/hwmon/lm25066.rst 17056F: Documentation/hwmon/ltc2978.rst 17057F: Documentation/hwmon/ltc3815.rst 17058F: Documentation/hwmon/max16064.rst 17059F: Documentation/hwmon/max20751.rst 17060F: Documentation/hwmon/max31785.rst 17061F: Documentation/hwmon/max34440.rst 17062F: Documentation/hwmon/max8688.rst 17063F: Documentation/hwmon/pmbus-core.rst 17064F: Documentation/hwmon/pmbus.rst 17065F: Documentation/hwmon/tps40422.rst 17066F: Documentation/hwmon/ucd9000.rst 17067F: Documentation/hwmon/ucd9200.rst 17068F: Documentation/hwmon/zl6100.rst 17069F: drivers/hwmon/pmbus/ 17070F: include/linux/pmbus.h 17071 17072PMC SIERRA MaxRAID DRIVER 17073L: linux-scsi@vger.kernel.org 17074S: Orphan 17075W: http://www.pmc-sierra.com/ 17076F: drivers/scsi/pmcraid.* 17077 17078PMC SIERRA PM8001 DRIVER 17079M: Jack Wang <jinpu.wang@cloud.ionos.com> 17080L: linux-scsi@vger.kernel.org 17081S: Supported 17082F: drivers/scsi/pm8001/ 17083 17084PNI RM3100 IIO DRIVER 17085M: Song Qiang <songqiang1304521@gmail.com> 17086L: linux-iio@vger.kernel.org 17087S: Maintained 17088F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17089F: drivers/iio/magnetometer/rm3100* 17090 17091PNP SUPPORT 17092M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17093L: linux-acpi@vger.kernel.org 17094S: Maintained 17095F: drivers/pnp/ 17096F: include/linux/pnp.h 17097 17098POSIX CLOCKS and TIMERS 17099M: Thomas Gleixner <tglx@linutronix.de> 17100L: linux-kernel@vger.kernel.org 17101S: Maintained 17102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17103F: fs/timerfd.c 17104F: include/linux/time_namespace.h 17105F: include/linux/timer* 17106F: kernel/time/*timer* 17107F: kernel/time/namespace.c 17108 17109POWER MANAGEMENT CORE 17110M: "Rafael J. Wysocki" <rafael@kernel.org> 17111L: linux-pm@vger.kernel.org 17112S: Supported 17113B: https://bugzilla.kernel.org 17114T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17115F: drivers/base/power/ 17116F: drivers/powercap/ 17117F: include/linux/intel_rapl.h 17118F: include/linux/pm.h 17119F: include/linux/pm_* 17120F: include/linux/powercap.h 17121F: kernel/configs/nopm.config 17122 17123POWER STATE COORDINATION INTERFACE (PSCI) 17124M: Mark Rutland <mark.rutland@arm.com> 17125M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17127S: Maintained 17128F: drivers/firmware/psci/ 17129F: include/linux/psci.h 17130F: include/uapi/linux/psci.h 17131 17132POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17133M: Sebastian Reichel <sre@kernel.org> 17134L: linux-pm@vger.kernel.org 17135S: Maintained 17136T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17137F: Documentation/ABI/testing/sysfs-class-power 17138F: Documentation/devicetree/bindings/power/supply/ 17139F: drivers/power/supply/ 17140F: include/linux/power/ 17141F: include/linux/power_supply.h 17142 17143POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17144M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17145L: linuxppc-dev@lists.ozlabs.org 17146S: Maintained 17147F: drivers/char/powernv-op-panel.c 17148 17149PPP OVER ATM (RFC 2364) 17150M: Mitchell Blank Jr <mitch@sfgoth.com> 17151S: Maintained 17152F: include/uapi/linux/atmppp.h 17153F: net/atm/pppoatm.c 17154 17155PPP OVER ETHERNET 17156M: Michal Ostrowski <mostrows@earthlink.net> 17157S: Maintained 17158F: drivers/net/ppp/pppoe.c 17159F: drivers/net/ppp/pppox.c 17160 17161PPP OVER L2TP 17162M: James Chapman <jchapman@katalix.com> 17163S: Maintained 17164F: include/linux/if_pppol2tp.h 17165F: include/uapi/linux/if_pppol2tp.h 17166F: net/l2tp/l2tp_ppp.c 17167 17168PPP PROTOCOL DRIVERS AND COMPRESSORS 17169L: linux-ppp@vger.kernel.org 17170S: Orphan 17171F: drivers/net/ppp/ppp_* 17172 17173PPS SUPPORT 17174M: Rodolfo Giometti <giometti@enneenne.com> 17175L: linuxpps@ml.enneenne.com (subscribers-only) 17176S: Maintained 17177W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17178F: Documentation/ABI/testing/sysfs-pps 17179F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17180F: Documentation/driver-api/pps.rst 17181F: drivers/pps/ 17182F: include/linux/pps*.h 17183F: include/uapi/linux/pps.h 17184 17185PPTP DRIVER 17186M: Dmitry Kozlov <xeb@mail.ru> 17187L: netdev@vger.kernel.org 17188S: Maintained 17189W: http://sourceforge.net/projects/accel-pptp 17190F: drivers/net/ppp/pptp.c 17191 17192PRESSURE STALL INFORMATION (PSI) 17193M: Johannes Weiner <hannes@cmpxchg.org> 17194M: Suren Baghdasaryan <surenb@google.com> 17195R: Peter Ziljstra <peterz@infradead.org> 17196S: Maintained 17197F: include/linux/psi* 17198F: kernel/sched/psi.c 17199 17200PRINTK 17201M: Petr Mladek <pmladek@suse.com> 17202R: Steven Rostedt <rostedt@goodmis.org> 17203R: John Ogness <john.ogness@linutronix.de> 17204R: Sergey Senozhatsky <senozhatsky@chromium.org> 17205S: Maintained 17206T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17207F: include/linux/printk.h 17208F: kernel/printk/ 17209 17210PRINTK INDEXING 17211R: Chris Down <chris@chrisdown.name> 17212S: Maintained 17213F: Documentation/core-api/printk-index.rst 17214F: kernel/printk/index.c 17215K: printk_index 17216 17217PROC FILESYSTEM 17218L: linux-kernel@vger.kernel.org 17219L: linux-fsdevel@vger.kernel.org 17220S: Maintained 17221F: Documentation/filesystems/proc.rst 17222F: fs/proc/ 17223F: include/linux/proc_fs.h 17224F: tools/testing/selftests/proc/ 17225 17226PROC SYSCTL 17227M: Luis Chamberlain <mcgrof@kernel.org> 17228M: Kees Cook <keescook@chromium.org> 17229M: Iurii Zaikin <yzaikin@google.com> 17230L: linux-kernel@vger.kernel.org 17231L: linux-fsdevel@vger.kernel.org 17232S: Maintained 17233T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17234F: fs/proc/proc_sysctl.c 17235F: include/linux/sysctl.h 17236F: kernel/sysctl-test.c 17237F: kernel/sysctl.c 17238F: tools/testing/selftests/sysctl/ 17239 17240PS3 NETWORK SUPPORT 17241M: Geoff Levand <geoff@infradead.org> 17242L: netdev@vger.kernel.org 17243L: linuxppc-dev@lists.ozlabs.org 17244S: Maintained 17245F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17246 17247PS3 PLATFORM SUPPORT 17248M: Geoff Levand <geoff@infradead.org> 17249L: linuxppc-dev@lists.ozlabs.org 17250S: Maintained 17251F: arch/powerpc/boot/ps3* 17252F: arch/powerpc/include/asm/lv1call.h 17253F: arch/powerpc/include/asm/ps3*.h 17254F: arch/powerpc/platforms/ps3/ 17255F: drivers/*/ps3* 17256F: drivers/ps3/ 17257F: drivers/rtc/rtc-ps3.c 17258F: drivers/usb/host/*ps3.c 17259F: sound/ppc/snd_ps3* 17260 17261PS3VRAM DRIVER 17262M: Jim Paris <jim@jtan.com> 17263M: Geoff Levand <geoff@infradead.org> 17264L: linuxppc-dev@lists.ozlabs.org 17265S: Maintained 17266F: drivers/block/ps3vram.c 17267 17268PSAMPLE PACKET SAMPLING SUPPORT 17269M: Yotam Gigi <yotam.gi@gmail.com> 17270S: Maintained 17271F: include/net/psample.h 17272F: include/uapi/linux/psample.h 17273F: net/psample 17274 17275PSTORE FILESYSTEM 17276M: Kees Cook <keescook@chromium.org> 17277R: Tony Luck <tony.luck@intel.com> 17278R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17279L: linux-hardening@vger.kernel.org 17280S: Supported 17281T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17282F: Documentation/admin-guide/pstore-blk.rst 17283F: Documentation/admin-guide/ramoops.rst 17284F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17285F: drivers/acpi/apei/erst.c 17286F: drivers/firmware/efi/efi-pstore.c 17287F: fs/pstore/ 17288F: include/linux/pstore* 17289K: \b(pstore|ramoops) 17290 17291PTP HARDWARE CLOCK SUPPORT 17292M: Richard Cochran <richardcochran@gmail.com> 17293L: netdev@vger.kernel.org 17294S: Maintained 17295W: http://linuxptp.sourceforge.net/ 17296F: Documentation/ABI/testing/sysfs-ptp 17297F: Documentation/driver-api/ptp.rst 17298F: drivers/net/phy/dp83640* 17299F: drivers/ptp/* 17300F: include/linux/ptp_cl* 17301K: (?:\b|_)ptp(?:\b|_) 17302 17303PTP MOCKUP CLOCK SUPPORT 17304M: Vladimir Oltean <vladimir.oltean@nxp.com> 17305L: netdev@vger.kernel.org 17306S: Maintained 17307F: drivers/ptp/ptp_mock.c 17308F: include/linux/ptp_mock.h 17309 17310PTP VIRTUAL CLOCK SUPPORT 17311M: Yangbo Lu <yangbo.lu@nxp.com> 17312L: netdev@vger.kernel.org 17313S: Maintained 17314F: drivers/ptp/ptp_vclock.c 17315F: net/ethtool/phc_vclocks.c 17316 17317PTRACE SUPPORT 17318M: Oleg Nesterov <oleg@redhat.com> 17319S: Maintained 17320F: arch/*/*/ptrace*.c 17321F: arch/*/include/asm/ptrace*.h 17322F: arch/*/ptrace*.c 17323F: include/asm-generic/syscall.h 17324F: include/linux/ptrace.h 17325F: include/linux/regset.h 17326F: include/uapi/linux/ptrace.h 17327F: kernel/ptrace.c 17328 17329PULSE8-CEC DRIVER 17330M: Hans Verkuil <hverkuil@xs4all.nl> 17331L: linux-media@vger.kernel.org 17332S: Maintained 17333T: git git://linuxtv.org/media_tree.git 17334F: drivers/media/cec/usb/pulse8/ 17335 17336PURELIFI PLFXLC DRIVER 17337M: Srinivasan Raju <srini.raju@purelifi.com> 17338L: linux-wireless@vger.kernel.org 17339S: Supported 17340F: drivers/net/wireless/purelifi/plfxlc/ 17341 17342PVRUSB2 VIDEO4LINUX DRIVER 17343M: Mike Isely <isely@pobox.com> 17344L: pvrusb2@isely.net (subscribers-only) 17345L: linux-media@vger.kernel.org 17346S: Maintained 17347W: http://www.isely.net/pvrusb2/ 17348T: git git://linuxtv.org/media_tree.git 17349F: Documentation/driver-api/media/drivers/pvrusb2* 17350F: drivers/media/usb/pvrusb2/ 17351 17352PWC WEBCAM DRIVER 17353M: Hans Verkuil <hverkuil@xs4all.nl> 17354L: linux-media@vger.kernel.org 17355S: Odd Fixes 17356T: git git://linuxtv.org/media_tree.git 17357F: drivers/media/usb/pwc/* 17358F: include/trace/events/pwc.h 17359 17360PWM IR Transmitter 17361M: Sean Young <sean@mess.org> 17362L: linux-media@vger.kernel.org 17363S: Maintained 17364F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17365F: drivers/media/rc/pwm-ir-tx.c 17366 17367PWM SUBSYSTEM 17368M: Thierry Reding <thierry.reding@gmail.com> 17369R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17370L: linux-pwm@vger.kernel.org 17371S: Maintained 17372Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17374F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17375F: Documentation/devicetree/bindings/pwm/ 17376F: Documentation/driver-api/pwm.rst 17377F: drivers/gpio/gpio-mvebu.c 17378F: drivers/pwm/ 17379F: drivers/video/backlight/pwm_bl.c 17380F: include/dt-bindings/pwm/ 17381F: include/linux/pwm.h 17382F: include/linux/pwm_backlight.h 17383K: pwm_(config|apply_state|ops) 17384 17385PXA GPIO DRIVER 17386M: Robert Jarzmik <robert.jarzmik@free.fr> 17387L: linux-gpio@vger.kernel.org 17388S: Maintained 17389F: drivers/gpio/gpio-pxa.c 17390 17391PXA MMCI DRIVER 17392S: Orphan 17393 17394PXA RTC DRIVER 17395M: Robert Jarzmik <robert.jarzmik@free.fr> 17396L: linux-rtc@vger.kernel.org 17397S: Maintained 17398 17399PXA2xx/PXA3xx SUPPORT 17400M: Daniel Mack <daniel@zonque.org> 17401M: Haojian Zhuang <haojian.zhuang@gmail.com> 17402M: Robert Jarzmik <robert.jarzmik@free.fr> 17403L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17404S: Maintained 17405T: git git://github.com/hzhuang1/linux.git 17406T: git git://github.com/rjarzmik/linux.git 17407F: arch/arm/boot/dts/intel/pxa/ 17408F: arch/arm/mach-pxa/ 17409F: drivers/dma/pxa* 17410F: drivers/pcmcia/pxa2xx* 17411F: drivers/pinctrl/pxa/ 17412F: drivers/spi/spi-pxa2xx* 17413F: drivers/usb/gadget/udc/pxa2* 17414F: include/sound/pxa2xx-lib.h 17415F: sound/arm/pxa* 17416F: sound/soc/pxa/ 17417 17418QAT DRIVER 17419M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17420L: qat-linux@intel.com 17421S: Supported 17422F: drivers/crypto/intel/qat/ 17423 17424QCOM AUDIO (ASoC) DRIVERS 17425M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17426M: Banajit Goswami <bgoswami@quicinc.com> 17427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17428S: Supported 17429F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17430F: Documentation/devicetree/bindings/sound/qcom,* 17431F: drivers/soc/qcom/apr.c 17432F: include/dt-bindings/sound/qcom,wcd9335.h 17433F: sound/soc/codecs/lpass-rx-macro.* 17434F: sound/soc/codecs/lpass-tx-macro.* 17435F: sound/soc/codecs/lpass-va-macro.c 17436F: sound/soc/codecs/lpass-wsa-macro.* 17437F: sound/soc/codecs/msm8916-wcd-analog.c 17438F: sound/soc/codecs/msm8916-wcd-digital.c 17439F: sound/soc/codecs/wcd-clsh-v2.* 17440F: sound/soc/codecs/wcd-mbhc-v2.* 17441F: sound/soc/codecs/wcd9335.* 17442F: sound/soc/codecs/wcd934x.c 17443F: sound/soc/codecs/wsa881x.c 17444F: sound/soc/codecs/wsa883x.c 17445F: sound/soc/codecs/wsa884x.c 17446F: sound/soc/qcom/ 17447 17448QCOM EMBEDDED USB DEBUGGER (EUD) 17449M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17450L: linux-arm-msm@vger.kernel.org 17451S: Maintained 17452F: Documentation/ABI/testing/sysfs-driver-eud 17453F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17454F: drivers/usb/misc/qcom_eud.c 17455 17456QCOM IPA DRIVER 17457M: Alex Elder <elder@kernel.org> 17458L: netdev@vger.kernel.org 17459S: Supported 17460F: drivers/net/ipa/ 17461 17462QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17463M: Gabriel Somlo <somlo@cmu.edu> 17464M: "Michael S. Tsirkin" <mst@redhat.com> 17465L: qemu-devel@nongnu.org 17466S: Maintained 17467F: drivers/firmware/qemu_fw_cfg.c 17468F: include/uapi/linux/qemu_fw_cfg.h 17469 17470QIB DRIVER 17471M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17472L: linux-rdma@vger.kernel.org 17473S: Supported 17474F: drivers/infiniband/hw/qib/ 17475 17476QLOGIC QL41xxx FCOE DRIVER 17477M: Saurav Kashyap <skashyap@marvell.com> 17478M: Javed Hasan <jhasan@marvell.com> 17479M: GR-QLogic-Storage-Upstream@marvell.com 17480L: linux-scsi@vger.kernel.org 17481S: Supported 17482F: drivers/scsi/qedf/ 17483 17484QLOGIC QL41xxx ISCSI DRIVER 17485M: Nilesh Javali <njavali@marvell.com> 17486M: Manish Rangankar <mrangankar@marvell.com> 17487M: GR-QLogic-Storage-Upstream@marvell.com 17488L: linux-scsi@vger.kernel.org 17489S: Supported 17490F: drivers/scsi/qedi/ 17491 17492QLOGIC QL4xxx ETHERNET DRIVER 17493M: Ariel Elior <aelior@marvell.com> 17494M: Manish Chopra <manishc@marvell.com> 17495L: netdev@vger.kernel.org 17496S: Supported 17497F: drivers/net/ethernet/qlogic/qed/ 17498F: drivers/net/ethernet/qlogic/qede/ 17499F: include/linux/qed/ 17500 17501QLOGIC QL4xxx RDMA DRIVER 17502M: Michal Kalderon <mkalderon@marvell.com> 17503M: Ariel Elior <aelior@marvell.com> 17504L: linux-rdma@vger.kernel.org 17505S: Supported 17506F: drivers/infiniband/hw/qedr/ 17507F: include/uapi/rdma/qedr-abi.h 17508 17509QLOGIC QLA1280 SCSI DRIVER 17510M: Michael Reed <mdr@sgi.com> 17511L: linux-scsi@vger.kernel.org 17512S: Maintained 17513F: drivers/scsi/qla1280.[ch] 17514 17515QLOGIC QLA2XXX FC-SCSI DRIVER 17516M: Nilesh Javali <njavali@marvell.com> 17517M: GR-QLogic-Storage-Upstream@marvell.com 17518L: linux-scsi@vger.kernel.org 17519S: Supported 17520F: drivers/scsi/qla2xxx/ 17521 17522QLOGIC QLA3XXX NETWORK DRIVER 17523M: GR-Linux-NIC-Dev@marvell.com 17524L: netdev@vger.kernel.org 17525S: Supported 17526F: drivers/net/ethernet/qlogic/qla3xxx.* 17527 17528QLOGIC QLA4XXX iSCSI DRIVER 17529M: Nilesh Javali <njavali@marvell.com> 17530M: Manish Rangankar <mrangankar@marvell.com> 17531M: GR-QLogic-Storage-Upstream@marvell.com 17532L: linux-scsi@vger.kernel.org 17533S: Supported 17534F: drivers/scsi/qla4xxx/ 17535 17536QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17537M: Shahed Shaikh <shshaikh@marvell.com> 17538M: Manish Chopra <manishc@marvell.com> 17539M: GR-Linux-NIC-Dev@marvell.com 17540L: netdev@vger.kernel.org 17541S: Supported 17542F: drivers/net/ethernet/qlogic/qlcnic/ 17543 17544QLOGIC QLGE 10Gb ETHERNET DRIVER 17545M: Manish Chopra <manishc@marvell.com> 17546M: GR-Linux-NIC-Dev@marvell.com 17547M: Coiby Xu <coiby.xu@gmail.com> 17548L: netdev@vger.kernel.org 17549S: Supported 17550F: Documentation/networking/device_drivers/qlogic/qlge.rst 17551F: drivers/staging/qlge/ 17552 17553QM1D1B0004 MEDIA DRIVER 17554M: Akihiro Tsukada <tskd08@gmail.com> 17555L: linux-media@vger.kernel.org 17556S: Odd Fixes 17557F: drivers/media/tuners/qm1d1b0004* 17558 17559QM1D1C0042 MEDIA DRIVER 17560M: Akihiro Tsukada <tskd08@gmail.com> 17561L: linux-media@vger.kernel.org 17562S: Odd Fixes 17563F: drivers/media/tuners/qm1d1c0042* 17564 17565QNX4 FILESYSTEM 17566M: Anders Larsen <al@alarsen.net> 17567S: Maintained 17568W: http://www.alarsen.net/linux/qnx4fs/ 17569F: fs/qnx4/ 17570F: include/uapi/linux/qnx4_fs.h 17571F: include/uapi/linux/qnxtypes.h 17572 17573QNX6 FILESYSTEM 17574S: Orphan 17575F: Documentation/filesystems/qnx6.rst 17576F: fs/qnx6/ 17577F: include/linux/qnx6_fs.h 17578 17579QORIQ DPAA2 FSL-MC BUS DRIVER 17580M: Stuart Yoder <stuyoder@gmail.com> 17581M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17582L: linux-kernel@vger.kernel.org 17583S: Maintained 17584F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17585F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17586F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17587F: drivers/bus/fsl-mc/ 17588F: include/uapi/linux/fsl_mc.h 17589 17590QT1010 MEDIA DRIVER 17591M: Antti Palosaari <crope@iki.fi> 17592L: linux-media@vger.kernel.org 17593S: Maintained 17594W: https://linuxtv.org 17595W: http://palosaari.fi/linux/ 17596Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17597T: git git://linuxtv.org/anttip/media_tree.git 17598F: drivers/media/tuners/qt1010* 17599 17600QUALCOMM ATH12K WIRELESS DRIVER 17601M: Kalle Valo <kvalo@kernel.org> 17602M: Jeff Johnson <quic_jjohnson@quicinc.com> 17603L: ath12k@lists.infradead.org 17604S: Supported 17605T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17606F: drivers/net/wireless/ath/ath12k/ 17607 17608QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17609M: Kalle Valo <kvalo@kernel.org> 17610M: Jeff Johnson <quic_jjohnson@quicinc.com> 17611L: ath10k@lists.infradead.org 17612S: Supported 17613W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17614T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17615F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17616F: drivers/net/wireless/ath/ath10k/ 17617 17618QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17619M: Kalle Valo <kvalo@kernel.org> 17620M: Jeff Johnson <quic_jjohnson@quicinc.com> 17621L: ath11k@lists.infradead.org 17622S: Supported 17623W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17624B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17625T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17626F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17627F: drivers/net/wireless/ath/ath11k/ 17628 17629QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17630M: Toke Høiland-Jørgensen <toke@toke.dk> 17631L: linux-wireless@vger.kernel.org 17632S: Maintained 17633W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17634T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17635F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17636F: drivers/net/wireless/ath/ath9k/ 17637 17638QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17639M: Stephan Gerhold <stephan@gerhold.net> 17640L: netdev@vger.kernel.org 17641L: linux-arm-msm@vger.kernel.org 17642S: Maintained 17643F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17644F: drivers/net/wwan/qcom_bam_dmux.c 17645 17646QUALCOMM CAMERA SUBSYSTEM DRIVER 17647M: Robert Foss <rfoss@kernel.org> 17648M: Todor Tomov <todor.too@gmail.com> 17649M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17650L: linux-media@vger.kernel.org 17651S: Maintained 17652F: Documentation/admin-guide/media/qcom_camss.rst 17653F: Documentation/devicetree/bindings/media/*camss* 17654F: drivers/media/platform/qcom/camss/ 17655 17656QUALCOMM CLOCK DRIVERS 17657M: Bjorn Andersson <andersson@kernel.org> 17658L: linux-arm-msm@vger.kernel.org 17659S: Supported 17660T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17661F: Documentation/devicetree/bindings/clock/qcom,* 17662F: drivers/clk/qcom/ 17663F: include/dt-bindings/clock/qcom,* 17664 17665QUALCOMM CLOUD AI (QAIC) DRIVER 17666M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17667R: Carl Vanderlip <quic_carlv@quicinc.com> 17668R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17669L: linux-arm-msm@vger.kernel.org 17670L: dri-devel@lists.freedesktop.org 17671S: Supported 17672T: git git://anongit.freedesktop.org/drm/drm-misc 17673F: Documentation/accel/qaic/ 17674F: drivers/accel/qaic/ 17675F: include/uapi/drm/qaic_accel.h 17676 17677QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17678M: Bjorn Andersson <andersson@kernel.org> 17679M: Konrad Dybcio <konrad.dybcio@linaro.org> 17680L: linux-pm@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17684F: drivers/genpd/qcom/cpr.c 17685 17686QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17687M: Ilia Lin <ilia.lin@kernel.org> 17688L: linux-pm@vger.kernel.org 17689S: Maintained 17690F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17691F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17692F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17693 17694QUALCOMM CRYPTO DRIVERS 17695M: Thara Gopinath <thara.gopinath@gmail.com> 17696L: linux-crypto@vger.kernel.org 17697L: linux-arm-msm@vger.kernel.org 17698S: Maintained 17699F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17700F: drivers/crypto/qce/ 17701 17702QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17703M: Timur Tabi <timur@kernel.org> 17704L: netdev@vger.kernel.org 17705S: Maintained 17706F: drivers/net/ethernet/qualcomm/emac/ 17707 17708QUALCOMM ETHQOS ETHERNET DRIVER 17709M: Vinod Koul <vkoul@kernel.org> 17710R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17711L: netdev@vger.kernel.org 17712L: linux-arm-msm@vger.kernel.org 17713S: Maintained 17714F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17715F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17716 17717QUALCOMM FASTRPC DRIVER 17718M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17719M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17720L: linux-arm-msm@vger.kernel.org 17721S: Maintained 17722F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17723F: drivers/misc/fastrpc.c 17724F: include/uapi/misc/fastrpc.h 17725 17726QUALCOMM HEXAGON ARCHITECTURE 17727M: Brian Cain <bcain@quicinc.com> 17728L: linux-hexagon@vger.kernel.org 17729S: Supported 17730T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17731F: arch/hexagon/ 17732 17733QUALCOMM HIDMA DRIVER 17734M: Sinan Kaya <okaya@kernel.org> 17735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17736L: linux-arm-msm@vger.kernel.org 17737L: dmaengine@vger.kernel.org 17738S: Supported 17739F: drivers/dma/qcom/hidma* 17740 17741QUALCOMM I2C CCI DRIVER 17742M: Loic Poulain <loic.poulain@linaro.org> 17743M: Robert Foss <rfoss@kernel.org> 17744L: linux-i2c@vger.kernel.org 17745L: linux-arm-msm@vger.kernel.org 17746S: Maintained 17747F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17748F: drivers/i2c/busses/i2c-qcom-cci.c 17749 17750QUALCOMM INTERCONNECT BWMON DRIVER 17751M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17752L: linux-arm-msm@vger.kernel.org 17753S: Maintained 17754F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17755F: drivers/soc/qcom/icc-bwmon.c 17756 17757QUALCOMM IOMMU 17758M: Rob Clark <robdclark@gmail.com> 17759L: iommu@lists.linux.dev 17760L: linux-arm-msm@vger.kernel.org 17761S: Maintained 17762F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17763 17764QUALCOMM IPC ROUTER (QRTR) DRIVER 17765M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17766L: linux-arm-msm@vger.kernel.org 17767S: Maintained 17768F: include/trace/events/qrtr.h 17769F: include/uapi/linux/qrtr.h 17770F: net/qrtr/ 17771 17772QUALCOMM IPCC MAILBOX DRIVER 17773M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17774L: linux-arm-msm@vger.kernel.org 17775S: Supported 17776F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17777F: drivers/mailbox/qcom-ipcc.c 17778F: include/dt-bindings/mailbox/qcom-ipcc.h 17779 17780QUALCOMM IPQ4019 USB PHY DRIVER 17781M: Robert Marko <robert.marko@sartura.hr> 17782M: Luka Perkov <luka.perkov@sartura.hr> 17783L: linux-arm-msm@vger.kernel.org 17784S: Maintained 17785F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17786F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17787 17788QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17789M: Robert Marko <robert.marko@sartura.hr> 17790M: Luka Perkov <luka.perkov@sartura.hr> 17791L: linux-arm-msm@vger.kernel.org 17792S: Maintained 17793F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17794F: drivers/regulator/vqmmc-ipq4019-regulator.c 17795 17796QUALCOMM NAND CONTROLLER DRIVER 17797M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17798L: linux-mtd@lists.infradead.org 17799L: linux-arm-msm@vger.kernel.org 17800S: Maintained 17801F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17802F: drivers/mtd/nand/raw/qcom_nandc.c 17803 17804QUALCOMM RMNET DRIVER 17805M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17806M: Sean Tranchetti <quic_stranche@quicinc.com> 17807L: netdev@vger.kernel.org 17808S: Maintained 17809F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17810F: drivers/net/ethernet/qualcomm/rmnet/ 17811F: include/linux/if_rmnet.h 17812 17813QUALCOMM TSENS THERMAL DRIVER 17814M: Amit Kucheria <amitk@kernel.org> 17815M: Thara Gopinath <thara.gopinath@gmail.com> 17816L: linux-pm@vger.kernel.org 17817L: linux-arm-msm@vger.kernel.org 17818S: Maintained 17819F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17820F: drivers/thermal/qcom/ 17821 17822QUALCOMM TYPEC PORT MANAGER DRIVER 17823M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17824L: linux-arm-msm@vger.kernel.org 17825L: linux-usb@vger.kernel.org 17826S: Maintained 17827F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17828F: drivers/usb/typec/tcpm/qcom/ 17829 17830QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17831M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17832M: Vikash Garodia <quic_vgarodia@quicinc.com> 17833R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17834L: linux-media@vger.kernel.org 17835L: linux-arm-msm@vger.kernel.org 17836S: Maintained 17837T: git git://linuxtv.org/media_tree.git 17838F: Documentation/devicetree/bindings/media/*venus* 17839F: drivers/media/platform/qcom/venus/ 17840 17841QUALCOMM WCN36XX WIRELESS DRIVER 17842M: Loic Poulain <loic.poulain@linaro.org> 17843L: wcn36xx@lists.infradead.org 17844S: Supported 17845W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17846F: drivers/net/wireless/ath/wcn36xx/ 17847 17848QUANTENNA QTNFMAC WIRELESS DRIVER 17849M: Igor Mitsyanko <imitsyanko@quantenna.com> 17850R: Sergey Matyukevich <geomatsi@gmail.com> 17851L: linux-wireless@vger.kernel.org 17852S: Maintained 17853F: drivers/net/wireless/quantenna 17854 17855RADEON and AMDGPU DRM DRIVERS 17856M: Alex Deucher <alexander.deucher@amd.com> 17857M: Christian König <christian.koenig@amd.com> 17858M: Pan, Xinhui <Xinhui.Pan@amd.com> 17859L: amd-gfx@lists.freedesktop.org 17860S: Supported 17861B: https://gitlab.freedesktop.org/drm/amd/-/issues 17862C: irc://irc.oftc.net/radeon 17863T: git https://gitlab.freedesktop.org/agd5f/linux.git 17864F: Documentation/gpu/amdgpu/ 17865F: drivers/gpu/drm/amd/ 17866F: drivers/gpu/drm/radeon/ 17867F: include/uapi/drm/amdgpu_drm.h 17868F: include/uapi/drm/radeon_drm.h 17869 17870RADEON FRAMEBUFFER DISPLAY DRIVER 17871M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17872L: linux-fbdev@vger.kernel.org 17873S: Maintained 17874F: drivers/video/fbdev/aty/radeon* 17875F: include/uapi/linux/radeonfb.h 17876 17877RADIOSHARK RADIO DRIVER 17878M: Hans Verkuil <hverkuil@xs4all.nl> 17879L: linux-media@vger.kernel.org 17880S: Maintained 17881T: git git://linuxtv.org/media_tree.git 17882F: drivers/media/radio/radio-shark.c 17883 17884RADIOSHARK2 RADIO DRIVER 17885M: Hans Verkuil <hverkuil@xs4all.nl> 17886L: linux-media@vger.kernel.org 17887S: Maintained 17888T: git git://linuxtv.org/media_tree.git 17889F: drivers/media/radio/radio-shark2.c 17890F: drivers/media/radio/radio-tea5777.c 17891 17892RADOS BLOCK DEVICE (RBD) 17893M: Ilya Dryomov <idryomov@gmail.com> 17894R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17895L: ceph-devel@vger.kernel.org 17896S: Supported 17897W: http://ceph.com/ 17898T: git https://github.com/ceph/ceph-client.git 17899F: Documentation/ABI/testing/sysfs-bus-rbd 17900F: drivers/block/rbd.c 17901F: drivers/block/rbd_types.h 17902 17903RAGE128 FRAMEBUFFER DISPLAY DRIVER 17904L: linux-fbdev@vger.kernel.org 17905S: Orphan 17906F: drivers/video/fbdev/aty/aty128fb.c 17907 17908RAINSHADOW-CEC DRIVER 17909M: Hans Verkuil <hverkuil@xs4all.nl> 17910L: linux-media@vger.kernel.org 17911S: Maintained 17912T: git git://linuxtv.org/media_tree.git 17913F: drivers/media/cec/usb/rainshadow/ 17914 17915RALINK MIPS ARCHITECTURE 17916M: John Crispin <john@phrozen.org> 17917L: linux-mips@vger.kernel.org 17918S: Maintained 17919F: arch/mips/ralink 17920 17921RALINK MT7621 MIPS ARCHITECTURE 17922M: Arınç ÜNAL <arinc.unal@arinc9.com> 17923M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17924L: linux-mips@vger.kernel.org 17925S: Maintained 17926F: arch/mips/boot/dts/ralink/mt7621* 17927 17928RALINK RT2X00 WIRELESS LAN DRIVER 17929M: Stanislaw Gruszka <stf_xl@wp.pl> 17930M: Helmut Schaa <helmut.schaa@googlemail.com> 17931L: linux-wireless@vger.kernel.org 17932S: Maintained 17933F: drivers/net/wireless/ralink/rt2x00/ 17934 17935RAMDISK RAM BLOCK DEVICE DRIVER 17936M: Jens Axboe <axboe@kernel.dk> 17937S: Maintained 17938F: Documentation/admin-guide/blockdev/ramdisk.rst 17939F: drivers/block/brd.c 17940 17941RANCHU VIRTUAL BOARD FOR MIPS 17942M: Miodrag Dinic <miodrag.dinic@mips.com> 17943L: linux-mips@vger.kernel.org 17944S: Supported 17945F: arch/mips/configs/generic/board-ranchu.config 17946F: arch/mips/generic/board-ranchu.c 17947 17948RANDOM NUMBER DRIVER 17949M: "Theodore Ts'o" <tytso@mit.edu> 17950M: Jason A. Donenfeld <Jason@zx2c4.com> 17951S: Maintained 17952T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17953F: drivers/char/random.c 17954F: drivers/virt/vmgenid.c 17955 17956RAPIDIO SUBSYSTEM 17957M: Matt Porter <mporter@kernel.crashing.org> 17958M: Alexandre Bounine <alex.bou9@gmail.com> 17959S: Maintained 17960F: drivers/rapidio/ 17961 17962RAS INFRASTRUCTURE 17963M: Tony Luck <tony.luck@intel.com> 17964M: Borislav Petkov <bp@alien8.de> 17965L: linux-edac@vger.kernel.org 17966S: Maintained 17967F: Documentation/admin-guide/ras.rst 17968F: drivers/ras/ 17969F: include/linux/ras.h 17970F: include/ras/ras_event.h 17971 17972RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17973L: linux-wireless@vger.kernel.org 17974S: Orphan 17975F: drivers/net/wireless/legacy/ray* 17976 17977RC-CORE / LIRC FRAMEWORK 17978M: Sean Young <sean@mess.org> 17979L: linux-media@vger.kernel.org 17980S: Maintained 17981W: http://linuxtv.org 17982T: git git://linuxtv.org/media_tree.git 17983F: Documentation/driver-api/media/rc-core.rst 17984F: Documentation/userspace-api/media/rc/ 17985F: drivers/media/rc/ 17986F: include/media/rc-core.h 17987F: include/media/rc-map.h 17988F: include/uapi/linux/lirc.h 17989 17990RCMM REMOTE CONTROLS DECODER 17991M: Patrick Lerda <patrick9876@free.fr> 17992S: Maintained 17993F: drivers/media/rc/ir-rcmm-decoder.c 17994 17995RCUTORTURE TEST FRAMEWORK 17996M: "Paul E. McKenney" <paulmck@kernel.org> 17997M: Josh Triplett <josh@joshtriplett.org> 17998R: Steven Rostedt <rostedt@goodmis.org> 17999R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18000R: Lai Jiangshan <jiangshanlai@gmail.com> 18001L: rcu@vger.kernel.org 18002S: Supported 18003T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18004F: tools/testing/selftests/rcutorture 18005 18006RDACM20 Camera Sensor 18007M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18008M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18009M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18010M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18011L: linux-media@vger.kernel.org 18012S: Maintained 18013F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18014F: drivers/media/i2c/max9271.c 18015F: drivers/media/i2c/max9271.h 18016F: drivers/media/i2c/rdacm20.c 18017 18018RDACM21 Camera Sensor 18019M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18020M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18021M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18022M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18023L: linux-media@vger.kernel.org 18024S: Maintained 18025F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18026F: drivers/media/i2c/max9271.c 18027F: drivers/media/i2c/max9271.h 18028F: drivers/media/i2c/rdacm21.c 18029 18030RDC R-321X SoC 18031M: Florian Fainelli <florian@openwrt.org> 18032S: Maintained 18033 18034RDC R6040 FAST ETHERNET DRIVER 18035M: Florian Fainelli <f.fainelli@gmail.com> 18036L: netdev@vger.kernel.org 18037S: Maintained 18038F: drivers/net/ethernet/rdc/r6040.c 18039 18040RDMAVT - RDMA verbs software 18041M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18042L: linux-rdma@vger.kernel.org 18043S: Supported 18044F: drivers/infiniband/sw/rdmavt 18045 18046RDS - RELIABLE DATAGRAM SOCKETS 18047M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18048L: netdev@vger.kernel.org 18049L: linux-rdma@vger.kernel.org 18050L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18051S: Supported 18052W: https://oss.oracle.com/projects/rds/ 18053F: Documentation/networking/rds.rst 18054F: net/rds/ 18055 18056RDT - RESOURCE ALLOCATION 18057M: Fenghua Yu <fenghua.yu@intel.com> 18058M: Reinette Chatre <reinette.chatre@intel.com> 18059L: linux-kernel@vger.kernel.org 18060S: Supported 18061F: Documentation/arch/x86/resctrl* 18062F: arch/x86/include/asm/resctrl.h 18063F: arch/x86/kernel/cpu/resctrl/ 18064F: tools/testing/selftests/resctrl/ 18065 18066READ-COPY UPDATE (RCU) 18067M: "Paul E. McKenney" <paulmck@kernel.org> 18068M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18069M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18070M: Joel Fernandes <joel@joelfernandes.org> 18071M: Josh Triplett <josh@joshtriplett.org> 18072M: Boqun Feng <boqun.feng@gmail.com> 18073R: Steven Rostedt <rostedt@goodmis.org> 18074R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18075R: Lai Jiangshan <jiangshanlai@gmail.com> 18076R: Zqiang <qiang.zhang1211@gmail.com> 18077L: rcu@vger.kernel.org 18078S: Supported 18079W: http://www.rdrop.com/users/paulmck/RCU/ 18080T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18081F: Documentation/RCU/ 18082F: include/linux/rcu* 18083F: kernel/rcu/ 18084X: Documentation/RCU/torture.rst 18085X: include/linux/srcu*.h 18086X: kernel/rcu/srcu*.c 18087 18088REAL TIME CLOCK (RTC) SUBSYSTEM 18089M: Alessandro Zummo <a.zummo@towertech.it> 18090M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18091L: linux-rtc@vger.kernel.org 18092S: Maintained 18093Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18094T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18095F: Documentation/admin-guide/rtc.rst 18096F: Documentation/devicetree/bindings/rtc/ 18097F: drivers/rtc/ 18098F: include/linux/rtc.h 18099F: include/linux/rtc/ 18100F: include/uapi/linux/rtc.h 18101F: tools/testing/selftests/rtc/ 18102 18103Real-time Linux Analysis (RTLA) tools 18104M: Daniel Bristot de Oliveira <bristot@kernel.org> 18105M: Steven Rostedt <rostedt@goodmis.org> 18106L: linux-trace-kernel@vger.kernel.org 18107S: Maintained 18108F: Documentation/tools/rtla/ 18109F: tools/tracing/rtla/ 18110 18111REALTEK AUDIO CODECS 18112M: Oder Chiou <oder_chiou@realtek.com> 18113S: Maintained 18114F: include/sound/rt*.h 18115F: sound/soc/codecs/rt* 18116 18117REALTEK OTTO WATCHDOG 18118M: Sander Vanheule <sander@svanheule.net> 18119L: linux-watchdog@vger.kernel.org 18120S: Maintained 18121F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18122F: drivers/watchdog/realtek_otto_wdt.c 18123 18124REALTEK RTL83xx SMI DSA ROUTER CHIPS 18125M: Linus Walleij <linus.walleij@linaro.org> 18126M: Alvin Šipraga <alsi@bang-olufsen.dk> 18127S: Maintained 18128F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18129F: drivers/net/dsa/realtek/* 18130 18131REALTEK WIRELESS DRIVER (rtlwifi family) 18132M: Ping-Ke Shih <pkshih@realtek.com> 18133L: linux-wireless@vger.kernel.org 18134S: Maintained 18135W: https://wireless.wiki.kernel.org/ 18136T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18137F: drivers/net/wireless/realtek/rtlwifi/ 18138 18139REALTEK WIRELESS DRIVER (rtw88) 18140M: Ping-Ke Shih <pkshih@realtek.com> 18141L: linux-wireless@vger.kernel.org 18142S: Maintained 18143F: drivers/net/wireless/realtek/rtw88/ 18144 18145REALTEK WIRELESS DRIVER (rtw89) 18146M: Ping-Ke Shih <pkshih@realtek.com> 18147L: linux-wireless@vger.kernel.org 18148S: Maintained 18149F: drivers/net/wireless/realtek/rtw89/ 18150 18151REDPINE WIRELESS DRIVER 18152L: linux-wireless@vger.kernel.org 18153S: Orphan 18154F: drivers/net/wireless/rsi/ 18155 18156REGISTER MAP ABSTRACTION 18157M: Mark Brown <broonie@kernel.org> 18158L: linux-kernel@vger.kernel.org 18159S: Supported 18160T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18161F: Documentation/devicetree/bindings/regmap/ 18162F: drivers/base/regmap/ 18163F: include/linux/regmap.h 18164 18165REISERFS FILE SYSTEM 18166L: reiserfs-devel@vger.kernel.org 18167S: Obsolete 18168F: fs/reiserfs/ 18169 18170REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18171M: Bjorn Andersson <andersson@kernel.org> 18172M: Mathieu Poirier <mathieu.poirier@linaro.org> 18173L: linux-remoteproc@vger.kernel.org 18174S: Maintained 18175T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18176F: Documentation/ABI/testing/sysfs-class-remoteproc 18177F: Documentation/devicetree/bindings/remoteproc/ 18178F: Documentation/staging/remoteproc.rst 18179F: drivers/remoteproc/ 18180F: include/linux/remoteproc.h 18181F: include/linux/remoteproc/ 18182 18183REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18184M: Bjorn Andersson <andersson@kernel.org> 18185M: Mathieu Poirier <mathieu.poirier@linaro.org> 18186L: linux-remoteproc@vger.kernel.org 18187S: Maintained 18188T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18189F: Documentation/ABI/testing/sysfs-bus-rpmsg 18190F: Documentation/staging/rpmsg.rst 18191F: drivers/rpmsg/ 18192F: include/linux/rpmsg.h 18193F: include/linux/rpmsg/ 18194F: include/uapi/linux/rpmsg.h 18195F: samples/rpmsg/ 18196 18197REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18198M: Stephan Gerhold <stephan@gerhold.net> 18199L: netdev@vger.kernel.org 18200L: linux-remoteproc@vger.kernel.org 18201S: Maintained 18202F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18203 18204RENESAS CLOCK DRIVERS 18205M: Geert Uytterhoeven <geert+renesas@glider.be> 18206L: linux-renesas-soc@vger.kernel.org 18207S: Supported 18208T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18209F: Documentation/devicetree/bindings/clock/renesas,* 18210F: drivers/clk/renesas/ 18211 18212RENESAS EMEV2 I2C DRIVER 18213M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18214L: linux-renesas-soc@vger.kernel.org 18215S: Supported 18216F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18217F: drivers/i2c/busses/i2c-emev2.c 18218 18219RENESAS ETHERNET DRIVERS 18220R: Sergey Shtylyov <s.shtylyov@omp.ru> 18221L: netdev@vger.kernel.org 18222L: linux-renesas-soc@vger.kernel.org 18223F: Documentation/devicetree/bindings/net/renesas,*.yaml 18224F: drivers/net/ethernet/renesas/ 18225F: include/linux/sh_eth.h 18226 18227RENESAS IDT821034 ASoC CODEC 18228M: Herve Codina <herve.codina@bootlin.com> 18229L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18230S: Maintained 18231F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18232F: sound/soc/codecs/idt821034.c 18233 18234RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18235M: Miquel Raynal <miquel.raynal@bootlin.com> 18236L: linux-mtd@lists.infradead.org 18237L: linux-renesas-soc@vger.kernel.org 18238S: Maintained 18239F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18240F: drivers/mtd/nand/raw/renesas-nand-controller.c 18241 18242RENESAS R-CAR GYROADC DRIVER 18243M: Marek Vasut <marek.vasut@gmail.com> 18244L: linux-iio@vger.kernel.org 18245S: Supported 18246F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18247F: drivers/iio/adc/rcar-gyroadc.c 18248 18249RENESAS R-CAR I2C DRIVERS 18250M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18251L: linux-renesas-soc@vger.kernel.org 18252S: Supported 18253F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18254F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18255F: drivers/i2c/busses/i2c-rcar.c 18256F: drivers/i2c/busses/i2c-sh_mobile.c 18257 18258RENESAS R-CAR SATA DRIVER 18259R: Sergey Shtylyov <s.shtylyov@omp.ru> 18260L: linux-ide@vger.kernel.org 18261L: linux-renesas-soc@vger.kernel.org 18262S: Supported 18263F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18264F: drivers/ata/sata_rcar.c 18265 18266RENESAS R-CAR THERMAL DRIVERS 18267M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18268L: linux-renesas-soc@vger.kernel.org 18269S: Supported 18270F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18271F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18272F: drivers/thermal/rcar_gen3_thermal.c 18273F: drivers/thermal/rcar_thermal.c 18274 18275RENESAS RIIC DRIVER 18276M: Chris Brandt <chris.brandt@renesas.com> 18277L: linux-renesas-soc@vger.kernel.org 18278S: Supported 18279F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18280F: drivers/i2c/busses/i2c-riic.c 18281 18282RENESAS RZ/G2L A/D DRIVER 18283M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18284L: linux-iio@vger.kernel.org 18285L: linux-renesas-soc@vger.kernel.org 18286S: Supported 18287F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18288F: drivers/iio/adc/rzg2l_adc.c 18289 18290RENESAS RZ/G2L MTU3a COUNTER DRIVER 18291M: Biju Das <biju.das.jz@bp.renesas.com> 18292L: linux-iio@vger.kernel.org 18293L: linux-renesas-soc@vger.kernel.org 18294S: Supported 18295F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18296F: drivers/counter/rz-mtu3-cnt.c 18297 18298RENESAS RZ/N1 A5PSW SWITCH DRIVER 18299M: Clément Léger <clement.leger@bootlin.com> 18300L: linux-renesas-soc@vger.kernel.org 18301L: netdev@vger.kernel.org 18302S: Maintained 18303F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18304F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18305F: drivers/net/dsa/rzn1_a5psw* 18306F: drivers/net/pcs/pcs-rzn1-miic.c 18307F: include/dt-bindings/net/pcs-rzn1-miic.h 18308F: include/linux/pcs-rzn1-miic.h 18309F: net/dsa/tag_rzn1_a5psw.c 18310 18311RENESAS RZ/N1 RTC CONTROLLER DRIVER 18312M: Miquel Raynal <miquel.raynal@bootlin.com> 18313L: linux-rtc@vger.kernel.org 18314L: linux-renesas-soc@vger.kernel.org 18315S: Maintained 18316F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18317F: drivers/rtc/rtc-rzn1.c 18318 18319RENESAS RZ/N1 USBF CONTROLLER DRIVER 18320M: Herve Codina <herve.codina@bootlin.com> 18321L: linux-renesas-soc@vger.kernel.org 18322L: linux-usb@vger.kernel.org 18323S: Maintained 18324F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18325F: drivers/usb/gadget/udc/renesas_usbf.c 18326 18327RENESAS RZ/V2M I2C DRIVER 18328M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18329L: linux-i2c@vger.kernel.org 18330L: linux-renesas-soc@vger.kernel.org 18331S: Supported 18332F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18333F: drivers/i2c/busses/i2c-rzv2m.c 18334 18335RENESAS USB PHY DRIVER 18336M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18337L: linux-renesas-soc@vger.kernel.org 18338S: Maintained 18339F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18340 18341RENESAS VERSACLOCK 7 CLOCK DRIVER 18342M: Alex Helms <alexander.helms.jy@renesas.com> 18343S: Maintained 18344F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18345F: drivers/clk/clk-versaclock7.c 18346 18347RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18348M: Herve Codina <herve.codina@bootlin.com> 18349L: linux-iio@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18352F: drivers/iio/potentiometer/x9250.c 18353 18354RESET CONTROLLER FRAMEWORK 18355M: Philipp Zabel <p.zabel@pengutronix.de> 18356S: Maintained 18357T: git git://git.pengutronix.de/git/pza/linux 18358F: Documentation/devicetree/bindings/reset/ 18359F: Documentation/driver-api/reset.rst 18360F: drivers/reset/ 18361F: include/dt-bindings/reset/ 18362F: include/linux/reset-controller.h 18363F: include/linux/reset.h 18364F: include/linux/reset/ 18365K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18366 18367RESTARTABLE SEQUENCES SUPPORT 18368M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18369M: Peter Zijlstra <peterz@infradead.org> 18370M: "Paul E. McKenney" <paulmck@kernel.org> 18371M: Boqun Feng <boqun.feng@gmail.com> 18372L: linux-kernel@vger.kernel.org 18373S: Supported 18374F: include/trace/events/rseq.h 18375F: include/uapi/linux/rseq.h 18376F: kernel/rseq.c 18377F: tools/testing/selftests/rseq/ 18378 18379RFKILL 18380M: Johannes Berg <johannes@sipsolutions.net> 18381L: linux-wireless@vger.kernel.org 18382S: Maintained 18383W: https://wireless.wiki.kernel.org/ 18384Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18387F: Documentation/ABI/stable/sysfs-class-rfkill 18388F: Documentation/driver-api/rfkill.rst 18389F: include/linux/rfkill.h 18390F: include/uapi/linux/rfkill.h 18391F: net/rfkill/ 18392 18393RHASHTABLE 18394M: Thomas Graf <tgraf@suug.ch> 18395M: Herbert Xu <herbert@gondor.apana.org.au> 18396L: netdev@vger.kernel.org 18397S: Maintained 18398F: include/linux/rhashtable-types.h 18399F: include/linux/rhashtable.h 18400F: lib/rhashtable.c 18401F: lib/test_rhashtable.c 18402 18403RICOH R5C592 MEMORYSTICK DRIVER 18404M: Maxim Levitsky <maximlevitsky@gmail.com> 18405S: Maintained 18406F: drivers/memstick/host/r592.* 18407 18408RICOH SMARTMEDIA/XD DRIVER 18409M: Maxim Levitsky <maximlevitsky@gmail.com> 18410S: Maintained 18411F: drivers/mtd/nand/raw/r852.c 18412F: drivers/mtd/nand/raw/r852.h 18413 18414RISC-V ARCHITECTURE 18415M: Paul Walmsley <paul.walmsley@sifive.com> 18416M: Palmer Dabbelt <palmer@dabbelt.com> 18417M: Albert Ou <aou@eecs.berkeley.edu> 18418L: linux-riscv@lists.infradead.org 18419S: Supported 18420Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18421C: irc://irc.libera.chat/riscv 18422P: Documentation/riscv/patch-acceptance.rst 18423T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18424F: arch/riscv/ 18425N: riscv 18426K: riscv 18427 18428RISC-V MICROCHIP FPGA SUPPORT 18429M: Conor Dooley <conor.dooley@microchip.com> 18430M: Daire McNamara <daire.mcnamara@microchip.com> 18431L: linux-riscv@lists.infradead.org 18432S: Supported 18433F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18434F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18435F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18436F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18437F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18438F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18439F: Documentation/devicetree/bindings/riscv/microchip.yaml 18440F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18441F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18442F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18443F: arch/riscv/boot/dts/microchip/ 18444F: drivers/char/hw_random/mpfs-rng.c 18445F: drivers/clk/microchip/clk-mpfs*.c 18446F: drivers/i2c/busses/i2c-microchip-corei2c.c 18447F: drivers/mailbox/mailbox-mpfs.c 18448F: drivers/pci/controller/pcie-microchip-host.c 18449F: drivers/pwm/pwm-microchip-core.c 18450F: drivers/reset/reset-mpfs.c 18451F: drivers/rtc/rtc-mpfs.c 18452F: drivers/soc/microchip/mpfs-sys-controller.c 18453F: drivers/spi/spi-microchip-core-qspi.c 18454F: drivers/spi/spi-microchip-core.c 18455F: drivers/usb/musb/mpfs.c 18456F: include/soc/microchip/mpfs.h 18457 18458RISC-V MISC SOC SUPPORT 18459M: Conor Dooley <conor@kernel.org> 18460L: linux-riscv@lists.infradead.org 18461S: Maintained 18462Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18463T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18464F: Documentation/devicetree/bindings/riscv/ 18465F: arch/riscv/boot/dts/ 18466X: arch/riscv/boot/dts/allwinner/ 18467X: arch/riscv/boot/dts/renesas/ 18468 18469RISC-V PMU DRIVERS 18470M: Atish Patra <atishp@atishpatra.org> 18471R: Anup Patel <anup@brainfault.org> 18472L: linux-riscv@lists.infradead.org 18473S: Supported 18474F: drivers/perf/riscv_pmu.c 18475F: drivers/perf/riscv_pmu_legacy.c 18476F: drivers/perf/riscv_pmu_sbi.c 18477 18478RISC-V THEAD SoC SUPPORT 18479M: Jisheng Zhang <jszhang@kernel.org> 18480M: Guo Ren <guoren@kernel.org> 18481M: Fu Wei <wefu@redhat.com> 18482L: linux-riscv@lists.infradead.org 18483S: Maintained 18484F: arch/riscv/boot/dts/thead/ 18485 18486RNBD BLOCK DRIVERS 18487M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18488M: Jack Wang <jinpu.wang@ionos.com> 18489L: linux-block@vger.kernel.org 18490S: Maintained 18491F: drivers/block/rnbd/ 18492 18493ROCCAT DRIVERS 18494M: Stefan Achatz <erazor_de@users.sourceforge.net> 18495S: Maintained 18496W: http://sourceforge.net/projects/roccat/ 18497F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18498F: drivers/hid/hid-roccat* 18499F: include/linux/hid-roccat* 18500 18501ROCKCHIP CRYPTO DRIVERS 18502M: Corentin Labbe <clabbe@baylibre.com> 18503L: linux-crypto@vger.kernel.org 18504S: Maintained 18505F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18506F: drivers/crypto/rockchip/ 18507 18508ROCKCHIP I2S TDM DRIVER 18509M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18510L: linux-rockchip@lists.infradead.org 18511S: Maintained 18512F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18513F: sound/soc/rockchip/rockchip_i2s_tdm.* 18514 18515ROCKCHIP ISP V1 DRIVER 18516M: Dafna Hirschfeld <dafna@fastmail.com> 18517L: linux-media@vger.kernel.org 18518L: linux-rockchip@lists.infradead.org 18519S: Maintained 18520F: Documentation/admin-guide/media/rkisp1.rst 18521F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18522F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18523F: drivers/media/platform/rockchip/rkisp1 18524F: include/uapi/linux/rkisp1-config.h 18525 18526ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18527M: Jacob Chen <jacob-chen@iotwrt.com> 18528M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18529L: linux-media@vger.kernel.org 18530L: linux-rockchip@lists.infradead.org 18531S: Maintained 18532F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18533F: drivers/media/platform/rockchip/rga/ 18534 18535ROCKCHIP VIDEO DECODER DRIVER 18536M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18537L: linux-media@vger.kernel.org 18538L: linux-rockchip@lists.infradead.org 18539S: Maintained 18540F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18541F: drivers/staging/media/rkvdec/ 18542 18543ROCKER DRIVER 18544M: Jiri Pirko <jiri@resnulli.us> 18545L: netdev@vger.kernel.org 18546S: Supported 18547F: drivers/net/ethernet/rocker/ 18548 18549ROCKETPORT EXPRESS/INFINITY DRIVER 18550M: Kevin Cernekee <cernekee@gmail.com> 18551L: linux-serial@vger.kernel.org 18552S: Odd Fixes 18553F: drivers/tty/serial/rp2.* 18554 18555ROHM BD99954 CHARGER IC 18556M: Matti Vaittinen <mazziesaccount@gmail.com> 18557S: Supported 18558F: drivers/power/supply/bd99954-charger.c 18559F: drivers/power/supply/bd99954-charger.h 18560 18561ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18562M: Tomasz Duszynski <tduszyns@gmail.com> 18563S: Maintained 18564F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18565F: drivers/iio/light/bh1750.c 18566 18567ROHM BU270xx LIGHT SENSOR DRIVERs 18568M: Matti Vaittinen <mazziesaccount@gmail.com> 18569L: linux-iio@vger.kernel.org 18570S: Supported 18571F: drivers/iio/light/rohm-bu27008.c 18572F: drivers/iio/light/rohm-bu27034.c 18573 18574ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18575M: Marek Vasut <marek.vasut+renesas@gmail.com> 18576L: linux-kernel@vger.kernel.org 18577L: linux-renesas-soc@vger.kernel.org 18578S: Supported 18579F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18580F: drivers/gpio/gpio-bd9571mwv.c 18581F: drivers/mfd/bd9571mwv.c 18582F: drivers/regulator/bd9571mwv-regulator.c 18583F: include/linux/mfd/bd9571mwv.h 18584 18585ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18586M: Matti Vaittinen <mazziesaccount@gmail.com> 18587S: Supported 18588F: drivers/clk/clk-bd718x7.c 18589F: drivers/gpio/gpio-bd71815.c 18590F: drivers/gpio/gpio-bd71828.c 18591F: drivers/mfd/rohm-bd71828.c 18592F: drivers/mfd/rohm-bd718x7.c 18593F: drivers/mfd/rohm-bd9576.c 18594F: drivers/regulator/bd71815-regulator.c 18595F: drivers/regulator/bd71828-regulator.c 18596F: drivers/regulator/bd718x7-regulator.c 18597F: drivers/regulator/bd9576-regulator.c 18598F: drivers/regulator/rohm-regulator.c 18599F: drivers/rtc/rtc-bd70528.c 18600F: drivers/watchdog/bd9576_wdt.c 18601F: include/linux/mfd/rohm-bd71815.h 18602F: include/linux/mfd/rohm-bd71828.h 18603F: include/linux/mfd/rohm-bd718x7.h 18604F: include/linux/mfd/rohm-bd957x.h 18605F: include/linux/mfd/rohm-generic.h 18606F: include/linux/mfd/rohm-shared.h 18607 18608ROSE NETWORK LAYER 18609M: Ralf Baechle <ralf@linux-mips.org> 18610L: linux-hams@vger.kernel.org 18611S: Maintained 18612W: http://www.linux-ax25.org/ 18613F: include/net/rose.h 18614F: include/uapi/linux/rose.h 18615F: net/rose/ 18616 18617ROTATION DRIVER FOR ALLWINNER A83T 18618M: Jernej Skrabec <jernej.skrabec@gmail.com> 18619L: linux-media@vger.kernel.org 18620S: Maintained 18621T: git git://linuxtv.org/media_tree.git 18622F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18623F: drivers/media/platform/sunxi/sun8i-rotate/ 18624 18625RPMSG TTY DRIVER 18626M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18627L: linux-remoteproc@vger.kernel.org 18628S: Maintained 18629F: drivers/tty/rpmsg_tty.c 18630 18631RTL2830 MEDIA DRIVER 18632M: Antti Palosaari <crope@iki.fi> 18633L: linux-media@vger.kernel.org 18634S: Maintained 18635W: https://linuxtv.org 18636W: http://palosaari.fi/linux/ 18637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18638T: git git://linuxtv.org/anttip/media_tree.git 18639F: drivers/media/dvb-frontends/rtl2830* 18640 18641RTL2832 MEDIA DRIVER 18642M: Antti Palosaari <crope@iki.fi> 18643L: linux-media@vger.kernel.org 18644S: Maintained 18645W: https://linuxtv.org 18646W: http://palosaari.fi/linux/ 18647Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18648T: git git://linuxtv.org/anttip/media_tree.git 18649F: drivers/media/dvb-frontends/rtl2832* 18650 18651RTL2832_SDR MEDIA DRIVER 18652M: Antti Palosaari <crope@iki.fi> 18653L: linux-media@vger.kernel.org 18654S: Maintained 18655W: https://linuxtv.org 18656W: http://palosaari.fi/linux/ 18657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18658T: git git://linuxtv.org/anttip/media_tree.git 18659F: drivers/media/dvb-frontends/rtl2832_sdr* 18660 18661RTL8180 WIRELESS DRIVER 18662L: linux-wireless@vger.kernel.org 18663S: Orphan 18664W: https://wireless.wiki.kernel.org/ 18665F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18666 18667RTL8187 WIRELESS DRIVER 18668M: Hin-Tak Leung <hintak.leung@gmail.com> 18669M: Larry Finger <Larry.Finger@lwfinger.net> 18670L: linux-wireless@vger.kernel.org 18671S: Maintained 18672W: https://wireless.wiki.kernel.org/ 18673F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18674 18675RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18676M: Jes Sorensen <Jes.Sorensen@gmail.com> 18677L: linux-wireless@vger.kernel.org 18678S: Maintained 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18680F: drivers/net/wireless/realtek/rtl8xxxu/ 18681 18682RTRS TRANSPORT DRIVERS 18683M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18684M: Jack Wang <jinpu.wang@ionos.com> 18685L: linux-rdma@vger.kernel.org 18686S: Maintained 18687F: drivers/infiniband/ulp/rtrs/ 18688 18689RUNTIME VERIFICATION (RV) 18690M: Daniel Bristot de Oliveira <bristot@kernel.org> 18691M: Steven Rostedt <rostedt@goodmis.org> 18692L: linux-trace-kernel@vger.kernel.org 18693S: Maintained 18694F: Documentation/trace/rv/ 18695F: include/linux/rv.h 18696F: include/rv/ 18697F: kernel/trace/rv/ 18698F: tools/verification/ 18699 18700RUST 18701M: Miguel Ojeda <ojeda@kernel.org> 18702M: Alex Gaynor <alex.gaynor@gmail.com> 18703M: Wedson Almeida Filho <wedsonaf@gmail.com> 18704R: Boqun Feng <boqun.feng@gmail.com> 18705R: Gary Guo <gary@garyguo.net> 18706R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18707R: Benno Lossin <benno.lossin@proton.me> 18708R: Andreas Hindborg <a.hindborg@samsung.com> 18709R: Alice Ryhl <aliceryhl@google.com> 18710L: rust-for-linux@vger.kernel.org 18711S: Supported 18712W: https://github.com/Rust-for-Linux/linux 18713B: https://github.com/Rust-for-Linux/linux/issues 18714C: zulip://rust-for-linux.zulipchat.com 18715T: git https://github.com/Rust-for-Linux/linux.git rust-next 18716F: Documentation/rust/ 18717F: rust/ 18718F: samples/rust/ 18719F: scripts/*rust* 18720K: \b(?i:rust)\b 18721 18722RXRPC SOCKETS (AF_RXRPC) 18723M: David Howells <dhowells@redhat.com> 18724M: Marc Dionne <marc.dionne@auristor.com> 18725L: linux-afs@lists.infradead.org 18726S: Supported 18727W: https://www.infradead.org/~dhowells/kafs/ 18728F: Documentation/networking/rxrpc.rst 18729F: include/keys/rxrpc-type.h 18730F: include/net/af_rxrpc.h 18731F: include/trace/events/rxrpc.h 18732F: include/uapi/linux/rxrpc.h 18733F: net/rxrpc/ 18734 18735S3 SAVAGE FRAMEBUFFER DRIVER 18736M: Antonino Daplas <adaplas@gmail.com> 18737L: linux-fbdev@vger.kernel.org 18738S: Maintained 18739F: drivers/video/fbdev/savage/ 18740 18741S390 ARCHITECTURE 18742M: Heiko Carstens <hca@linux.ibm.com> 18743M: Vasily Gorbik <gor@linux.ibm.com> 18744M: Alexander Gordeev <agordeev@linux.ibm.com> 18745R: Christian Borntraeger <borntraeger@linux.ibm.com> 18746R: Sven Schnelle <svens@linux.ibm.com> 18747L: linux-s390@vger.kernel.org 18748S: Supported 18749T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18750F: Documentation/driver-api/s390-drivers.rst 18751F: Documentation/arch/s390/ 18752F: arch/s390/ 18753F: drivers/s390/ 18754F: drivers/watchdog/diag288_wdt.c 18755 18756S390 COMMON I/O LAYER 18757M: Vineeth Vijayan <vneethv@linux.ibm.com> 18758M: Peter Oberparleiter <oberpar@linux.ibm.com> 18759L: linux-s390@vger.kernel.org 18760S: Supported 18761F: drivers/s390/cio/ 18762 18763S390 DASD DRIVER 18764M: Stefan Haberland <sth@linux.ibm.com> 18765M: Jan Hoeppner <hoeppner@linux.ibm.com> 18766L: linux-s390@vger.kernel.org 18767S: Supported 18768F: block/partitions/ibm.c 18769F: drivers/s390/block/dasd* 18770F: include/linux/dasd_mod.h 18771 18772S390 IOMMU (PCI) 18773M: Niklas Schnelle <schnelle@linux.ibm.com> 18774M: Matthew Rosato <mjrosato@linux.ibm.com> 18775R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18776L: linux-s390@vger.kernel.org 18777S: Supported 18778F: drivers/iommu/s390-iommu.c 18779 18780S390 IUCV NETWORK LAYER 18781M: Alexandra Winter <wintera@linux.ibm.com> 18782M: Wenjia Zhang <wenjia@linux.ibm.com> 18783L: linux-s390@vger.kernel.org 18784L: netdev@vger.kernel.org 18785S: Supported 18786F: drivers/s390/net/*iucv* 18787F: include/net/iucv/ 18788F: net/iucv/ 18789 18790S390 MM 18791M: Alexander Gordeev <agordeev@linux.ibm.com> 18792M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18793L: linux-s390@vger.kernel.org 18794S: Supported 18795T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18796F: arch/s390/include/asm/pgtable.h 18797F: arch/s390/mm 18798 18799S390 NETWORK DRIVERS 18800M: Alexandra Winter <wintera@linux.ibm.com> 18801M: Wenjia Zhang <wenjia@linux.ibm.com> 18802L: linux-s390@vger.kernel.org 18803L: netdev@vger.kernel.org 18804S: Supported 18805F: drivers/s390/net/ 18806 18807S390 PCI SUBSYSTEM 18808M: Niklas Schnelle <schnelle@linux.ibm.com> 18809M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18810L: linux-s390@vger.kernel.org 18811S: Supported 18812F: Documentation/arch/s390/pci.rst 18813F: arch/s390/pci/ 18814F: drivers/pci/hotplug/s390_pci_hpc.c 18815 18816S390 SCM DRIVER 18817M: Vineeth Vijayan <vneethv@linux.ibm.com> 18818L: linux-s390@vger.kernel.org 18819S: Supported 18820F: drivers/s390/block/scm* 18821F: drivers/s390/cio/scm.c 18822 18823S390 VFIO AP DRIVER 18824M: Tony Krowiak <akrowiak@linux.ibm.com> 18825M: Halil Pasic <pasic@linux.ibm.com> 18826M: Jason Herne <jjherne@linux.ibm.com> 18827L: linux-s390@vger.kernel.org 18828S: Supported 18829F: Documentation/arch/s390/vfio-ap* 18830F: drivers/s390/crypto/vfio_ap* 18831 18832S390 VFIO-CCW DRIVER 18833M: Eric Farman <farman@linux.ibm.com> 18834M: Matthew Rosato <mjrosato@linux.ibm.com> 18835R: Halil Pasic <pasic@linux.ibm.com> 18836L: linux-s390@vger.kernel.org 18837L: kvm@vger.kernel.org 18838S: Supported 18839F: Documentation/arch/s390/vfio-ccw.rst 18840F: drivers/s390/cio/vfio_ccw* 18841F: include/uapi/linux/vfio_ccw.h 18842 18843S390 VFIO-PCI DRIVER 18844M: Matthew Rosato <mjrosato@linux.ibm.com> 18845M: Eric Farman <farman@linux.ibm.com> 18846L: linux-s390@vger.kernel.org 18847L: kvm@vger.kernel.org 18848S: Supported 18849F: arch/s390/kvm/pci* 18850F: drivers/vfio/pci/vfio_pci_zdev.c 18851F: include/uapi/linux/vfio_zdev.h 18852 18853S390 ZCRYPT DRIVER 18854M: Harald Freudenberger <freude@linux.ibm.com> 18855L: linux-s390@vger.kernel.org 18856S: Supported 18857F: drivers/s390/crypto/ 18858 18859S390 ZFCP DRIVER 18860M: Steffen Maier <maier@linux.ibm.com> 18861M: Benjamin Block <bblock@linux.ibm.com> 18862L: linux-s390@vger.kernel.org 18863S: Supported 18864F: drivers/s390/scsi/zfcp_* 18865 18866SAA6588 RDS RECEIVER DRIVER 18867M: Hans Verkuil <hverkuil@xs4all.nl> 18868L: linux-media@vger.kernel.org 18869S: Odd Fixes 18870W: https://linuxtv.org 18871T: git git://linuxtv.org/media_tree.git 18872F: drivers/media/i2c/saa6588* 18873 18874SAA7134 VIDEO4LINUX DRIVER 18875M: Mauro Carvalho Chehab <mchehab@kernel.org> 18876L: linux-media@vger.kernel.org 18877S: Odd fixes 18878W: https://linuxtv.org 18879T: git git://linuxtv.org/media_tree.git 18880F: Documentation/driver-api/media/drivers/saa7134* 18881F: drivers/media/pci/saa7134/ 18882 18883SAA7146 VIDEO4LINUX-2 DRIVER 18884M: Hans Verkuil <hverkuil@xs4all.nl> 18885L: linux-media@vger.kernel.org 18886S: Maintained 18887T: git git://linuxtv.org/media_tree.git 18888F: drivers/media/common/saa7146/ 18889F: drivers/media/pci/saa7146/ 18890F: include/media/drv-intf/saa7146* 18891 18892SAFESETID SECURITY MODULE 18893M: Micah Morton <mortonm@chromium.org> 18894S: Supported 18895F: Documentation/admin-guide/LSM/SafeSetID.rst 18896F: security/safesetid/ 18897 18898SAMSUNG AUDIO (ASoC) DRIVERS 18899M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18900L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18901S: Maintained 18902B: mailto:linux-samsung-soc@vger.kernel.org 18903F: Documentation/devicetree/bindings/sound/samsung* 18904F: sound/soc/samsung/ 18905 18906SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18907M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18908L: linux-crypto@vger.kernel.org 18909L: linux-samsung-soc@vger.kernel.org 18910S: Maintained 18911F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18912F: drivers/crypto/exynos-rng.c 18913 18914SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18915M: Łukasz Stelmach <l.stelmach@samsung.com> 18916L: linux-samsung-soc@vger.kernel.org 18917S: Maintained 18918F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18919F: drivers/char/hw_random/exynos-trng.c 18920 18921SAMSUNG FRAMEBUFFER DRIVER 18922M: Jingoo Han <jingoohan1@gmail.com> 18923L: linux-fbdev@vger.kernel.org 18924S: Maintained 18925F: drivers/video/fbdev/s3c-fb.c 18926 18927SAMSUNG INTERCONNECT DRIVERS 18928M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18929M: Artur Świgoń <a.swigon@samsung.com> 18930L: linux-pm@vger.kernel.org 18931L: linux-samsung-soc@vger.kernel.org 18932S: Supported 18933F: drivers/interconnect/samsung/ 18934 18935SAMSUNG LAPTOP DRIVER 18936M: Corentin Chary <corentin.chary@gmail.com> 18937L: platform-driver-x86@vger.kernel.org 18938S: Maintained 18939F: drivers/platform/x86/samsung-laptop.c 18940 18941SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18942M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18943L: linux-kernel@vger.kernel.org 18944L: linux-samsung-soc@vger.kernel.org 18945S: Maintained 18946B: mailto:linux-samsung-soc@vger.kernel.org 18947F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18948F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18949F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18950F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18951F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18952F: drivers/clk/clk-s2mps11.c 18953F: drivers/mfd/sec*.c 18954F: drivers/regulator/s2m*.c 18955F: drivers/regulator/s5m*.c 18956F: drivers/rtc/rtc-s5m.c 18957F: include/linux/mfd/samsung/ 18958 18959SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18960M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18961L: linux-media@vger.kernel.org 18962L: linux-samsung-soc@vger.kernel.org 18963S: Maintained 18964F: drivers/media/platform/samsung/s3c-camif/ 18965F: include/media/drv-intf/s3c_camif.h 18966 18967SAMSUNG S3FWRN5 NFC DRIVER 18968M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18969S: Maintained 18970F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18971F: drivers/nfc/s3fwrn5 18972 18973SAMSUNG S5C73M3 CAMERA DRIVER 18974M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18975M: Andrzej Hajda <andrzej.hajda@intel.com> 18976L: linux-media@vger.kernel.org 18977S: Supported 18978F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18979F: drivers/media/i2c/s5c73m3/* 18980 18981SAMSUNG S5K5BAF CAMERA DRIVER 18982M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18983M: Andrzej Hajda <andrzej.hajda@intel.com> 18984L: linux-media@vger.kernel.org 18985S: Supported 18986F: drivers/media/i2c/s5k5baf.c 18987 18988SAMSUNG S5P Security SubSystem (SSS) DRIVER 18989M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18990M: Vladimir Zapolskiy <vz@mleia.com> 18991L: linux-crypto@vger.kernel.org 18992L: linux-samsung-soc@vger.kernel.org 18993S: Maintained 18994F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18995F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18996F: drivers/crypto/s5p-sss.c 18997 18998SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18999M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19000L: linux-media@vger.kernel.org 19001S: Supported 19002Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19003F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19004F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19005F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19006F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19007F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19008F: drivers/media/platform/samsung/exynos4-is/ 19009 19010SAMSUNG SOC CLOCK DRIVERS 19011M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19012M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19013M: Tomasz Figa <tomasz.figa@gmail.com> 19014M: Chanwoo Choi <cw00.choi@samsung.com> 19015R: Alim Akhtar <alim.akhtar@samsung.com> 19016L: linux-samsung-soc@vger.kernel.org 19017S: Maintained 19018T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19020F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19021F: Documentation/devicetree/bindings/clock/samsung,s3c* 19022F: drivers/clk/samsung/ 19023F: include/dt-bindings/clock/exynos*.h 19024F: include/dt-bindings/clock/s5p*.h 19025F: include/dt-bindings/clock/samsung,*.h 19026F: include/linux/clk/samsung.h 19027 19028SAMSUNG SPI DRIVERS 19029M: Andi Shyti <andi.shyti@kernel.org> 19030L: linux-spi@vger.kernel.org 19031L: linux-samsung-soc@vger.kernel.org 19032S: Maintained 19033F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19034F: drivers/spi/spi-s3c* 19035F: include/linux/platform_data/spi-s3c64xx.h 19036 19037SAMSUNG SXGBE DRIVERS 19038M: Byungho An <bh74.an@samsung.com> 19039L: netdev@vger.kernel.org 19040S: Supported 19041F: drivers/net/ethernet/samsung/sxgbe/ 19042 19043SAMSUNG THERMAL DRIVER 19044M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19045M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19046L: linux-pm@vger.kernel.org 19047L: linux-samsung-soc@vger.kernel.org 19048S: Maintained 19049F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19050F: drivers/thermal/samsung/ 19051 19052SAMSUNG USB2 PHY DRIVER 19053M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19054L: linux-kernel@vger.kernel.org 19055S: Supported 19056F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19057F: Documentation/driver-api/phy/samsung-usb2.rst 19058F: drivers/phy/samsung/phy-exynos4210-usb2.c 19059F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19060F: drivers/phy/samsung/phy-exynos5250-usb2.c 19061F: drivers/phy/samsung/phy-s5pv210-usb2.c 19062F: drivers/phy/samsung/phy-samsung-usb2.c 19063F: drivers/phy/samsung/phy-samsung-usb2.h 19064 19065SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19066M: Paul Barker <paul.barker@sancloud.com> 19067R: Marc Murphy <marc.murphy@sancloud.com> 19068S: Supported 19069F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19070 19071SC1200 WDT DRIVER 19072M: Zwane Mwaikambo <zwanem@gmail.com> 19073S: Maintained 19074F: drivers/watchdog/sc1200wdt.c 19075 19076SCHEDULER 19077M: Ingo Molnar <mingo@redhat.com> 19078M: Peter Zijlstra <peterz@infradead.org> 19079M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19080M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19081R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19082R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19083R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19084R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19085R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19086R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19087L: linux-kernel@vger.kernel.org 19088S: Maintained 19089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19090F: include/linux/preempt.h 19091F: include/linux/sched.h 19092F: include/linux/wait.h 19093F: include/uapi/linux/sched.h 19094F: kernel/sched/ 19095 19096SCSI LIBSAS SUBSYSTEM 19097R: John Garry <john.g.garry@oracle.com> 19098R: Jason Yan <yanaijie@huawei.com> 19099L: linux-scsi@vger.kernel.org 19100S: Supported 19101F: Documentation/scsi/libsas.rst 19102F: drivers/scsi/libsas/ 19103F: include/scsi/libsas.h 19104F: include/scsi/sas_ata.h 19105 19106SCSI RDMA PROTOCOL (SRP) INITIATOR 19107M: Bart Van Assche <bvanassche@acm.org> 19108L: linux-rdma@vger.kernel.org 19109S: Supported 19110Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19111F: drivers/infiniband/ulp/srp/ 19112F: include/scsi/srp.h 19113 19114SCSI RDMA PROTOCOL (SRP) TARGET 19115M: Bart Van Assche <bvanassche@acm.org> 19116L: linux-rdma@vger.kernel.org 19117L: target-devel@vger.kernel.org 19118S: Supported 19119Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19120F: drivers/infiniband/ulp/srpt/ 19121 19122SCSI SG DRIVER 19123M: Doug Gilbert <dgilbert@interlog.com> 19124L: linux-scsi@vger.kernel.org 19125S: Maintained 19126W: http://sg.danny.cz/sg 19127F: Documentation/scsi/scsi-generic.rst 19128F: drivers/scsi/sg.c 19129F: include/scsi/sg.h 19130 19131SCSI SUBSYSTEM 19132M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19133M: "Martin K. Petersen" <martin.petersen@oracle.com> 19134L: linux-scsi@vger.kernel.org 19135S: Maintained 19136Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19137T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19138T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19139F: Documentation/devicetree/bindings/scsi/ 19140F: drivers/scsi/ 19141F: drivers/ufs/ 19142F: include/scsi/ 19143 19144SCSI TAPE DRIVER 19145M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19146L: linux-scsi@vger.kernel.org 19147S: Maintained 19148F: Documentation/scsi/st.rst 19149F: drivers/scsi/st.* 19150F: drivers/scsi/st_*.h 19151 19152SCSI TARGET CORE USER DRIVER 19153M: Bodo Stroesser <bostroesser@gmail.com> 19154L: linux-scsi@vger.kernel.org 19155L: target-devel@vger.kernel.org 19156S: Supported 19157F: Documentation/target/tcmu-design.rst 19158F: drivers/target/target_core_user.c 19159F: include/uapi/linux/target_core_user.h 19160 19161SCSI TARGET SUBSYSTEM 19162M: "Martin K. Petersen" <martin.petersen@oracle.com> 19163L: linux-scsi@vger.kernel.org 19164L: target-devel@vger.kernel.org 19165S: Supported 19166W: http://www.linux-iscsi.org 19167Q: https://patchwork.kernel.org/project/target-devel/list/ 19168T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19169F: Documentation/target/ 19170F: drivers/target/ 19171F: include/target/ 19172 19173SCTP PROTOCOL 19174M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19175M: Xin Long <lucien.xin@gmail.com> 19176L: linux-sctp@vger.kernel.org 19177S: Maintained 19178W: https://github.com/sctp/lksctp-tools/wiki 19179F: Documentation/networking/sctp.rst 19180F: include/linux/sctp.h 19181F: include/net/sctp/ 19182F: include/uapi/linux/sctp.h 19183F: net/sctp/ 19184 19185SCx200 CPU SUPPORT 19186M: Jim Cromie <jim.cromie@gmail.com> 19187S: Odd Fixes 19188F: Documentation/i2c/busses/scx200_acb.rst 19189F: arch/x86/platform/scx200/ 19190F: drivers/i2c/busses/scx200* 19191F: drivers/mtd/maps/scx200_docflash.c 19192F: drivers/watchdog/scx200_wdt.c 19193F: include/linux/scx200.h 19194 19195SCx200 GPIO DRIVER 19196M: Jim Cromie <jim.cromie@gmail.com> 19197S: Maintained 19198F: drivers/char/scx200_gpio.c 19199F: include/linux/scx200_gpio.h 19200 19201SCx200 HRT CLOCKSOURCE DRIVER 19202M: Jim Cromie <jim.cromie@gmail.com> 19203S: Maintained 19204F: drivers/clocksource/scx200_hrt.c 19205 19206SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19207M: Sascha Sommer <saschasommer@freenet.de> 19208L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19209S: Maintained 19210F: drivers/mmc/host/sdricoh_cs.c 19211 19212SECO BOARDS CEC DRIVER 19213M: Ettore Chimenti <ek5.chimenti@gmail.com> 19214S: Maintained 19215F: drivers/media/cec/platform/seco/seco-cec.c 19216F: drivers/media/cec/platform/seco/seco-cec.h 19217 19218SECURE COMPUTING 19219M: Kees Cook <keescook@chromium.org> 19220R: Andy Lutomirski <luto@amacapital.net> 19221R: Will Drewry <wad@chromium.org> 19222S: Supported 19223T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19224F: Documentation/userspace-api/seccomp_filter.rst 19225F: include/linux/seccomp.h 19226F: include/uapi/linux/seccomp.h 19227F: kernel/seccomp.c 19228F: tools/testing/selftests/kselftest_harness.h 19229F: tools/testing/selftests/seccomp/* 19230K: \bsecure_computing 19231K: \bTIF_SECCOMP\b 19232 19233SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19234M: Kamal Dasu <kamal.dasu@broadcom.com> 19235M: Al Cooper <alcooperx@gmail.com> 19236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19237L: linux-mmc@vger.kernel.org 19238S: Maintained 19239F: drivers/mmc/host/sdhci-brcmstb* 19240 19241SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19242M: Adrian Hunter <adrian.hunter@intel.com> 19243L: linux-mmc@vger.kernel.org 19244S: Supported 19245F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19246F: drivers/mmc/host/sdhci* 19247 19248SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19249M: Eugen Hristev <eugen.hristev@microchip.com> 19250L: linux-mmc@vger.kernel.org 19251S: Supported 19252F: drivers/mmc/host/sdhci-of-at91.c 19253 19254SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19255M: Haibo Chen <haibo.chen@nxp.com> 19256L: linux-imx@nxp.com 19257L: linux-mmc@vger.kernel.org 19258S: Maintained 19259F: drivers/mmc/host/sdhci-esdhc-imx.c 19260 19261SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19262M: Ben Dooks <ben-linux@fluff.org> 19263M: Jaehoon Chung <jh80.chung@samsung.com> 19264L: linux-mmc@vger.kernel.org 19265S: Maintained 19266F: drivers/mmc/host/sdhci-s3c* 19267 19268SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19269M: Viresh Kumar <vireshk@kernel.org> 19270L: linux-mmc@vger.kernel.org 19271S: Maintained 19272F: drivers/mmc/host/sdhci-spear.c 19273 19274SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19275M: Vignesh Raghavendra <vigneshr@ti.com> 19276L: linux-mmc@vger.kernel.org 19277S: Maintained 19278F: drivers/mmc/host/sdhci-omap.c 19279 19280SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19281M: Jonathan Derrick <jonathan.derrick@linux.dev> 19282L: linux-block@vger.kernel.org 19283S: Supported 19284F: block/opal_proto.h 19285F: block/sed* 19286F: include/linux/sed* 19287F: include/uapi/linux/sed* 19288 19289SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19290M: Mark Rutland <mark.rutland@arm.com> 19291M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19292M: Sudeep Holla <sudeep.holla@arm.com> 19293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19294S: Maintained 19295F: drivers/firmware/smccc/ 19296F: include/linux/arm-smccc.h 19297 19298SECURITY CONTACT 19299M: Security Officers <security@kernel.org> 19300S: Supported 19301F: Documentation/process/security-bugs.rst 19302 19303SECURITY SUBSYSTEM 19304M: Paul Moore <paul@paul-moore.com> 19305M: James Morris <jmorris@namei.org> 19306M: "Serge E. Hallyn" <serge@hallyn.com> 19307L: linux-security-module@vger.kernel.org (suggested Cc:) 19308S: Supported 19309W: http://kernsec.org/ 19310T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19311F: security/ 19312X: security/selinux/ 19313 19314SELINUX SECURITY MODULE 19315M: Paul Moore <paul@paul-moore.com> 19316M: Stephen Smalley <stephen.smalley.work@gmail.com> 19317M: Eric Paris <eparis@parisplace.org> 19318L: selinux@vger.kernel.org 19319S: Supported 19320W: https://selinuxproject.org 19321W: https://github.com/SELinuxProject 19322T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19323F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19324F: Documentation/ABI/removed/sysfs-selinux-disable 19325F: Documentation/admin-guide/LSM/SELinux.rst 19326F: include/trace/events/avc.h 19327F: include/uapi/linux/selinux_netlink.h 19328F: scripts/selinux/ 19329F: security/selinux/ 19330 19331SENSABLE PHANTOM 19332M: Jiri Slaby <jirislaby@kernel.org> 19333S: Maintained 19334F: drivers/misc/phantom.c 19335F: include/uapi/linux/phantom.h 19336 19337SENSEAIR SUNRISE 006-0-0007 19338M: Jacopo Mondi <jacopo@jmondi.org> 19339S: Maintained 19340F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19341F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19342F: drivers/iio/chemical/sunrise_co2.c 19343 19344SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19345M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19346S: Maintained 19347F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19348F: drivers/iio/chemical/scd30.h 19349F: drivers/iio/chemical/scd30_core.c 19350F: drivers/iio/chemical/scd30_i2c.c 19351F: drivers/iio/chemical/scd30_serial.c 19352 19353SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19354M: Roan van Dijk <roan@protonic.nl> 19355S: Maintained 19356F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19357F: drivers/iio/chemical/scd4x.c 19358 19359SENSIRION SGP40 GAS SENSOR DRIVER 19360M: Andreas Klinger <ak@it-klinger.de> 19361S: Maintained 19362F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19363F: drivers/iio/chemical/sgp40.c 19364 19365SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19366M: Tomasz Duszynski <tduszyns@gmail.com> 19367S: Maintained 19368F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19369F: drivers/iio/chemical/sps30.c 19370F: drivers/iio/chemical/sps30_i2c.c 19371F: drivers/iio/chemical/sps30_serial.c 19372 19373SERIAL DEVICE BUS 19374M: Rob Herring <robh@kernel.org> 19375L: linux-serial@vger.kernel.org 19376S: Maintained 19377F: Documentation/devicetree/bindings/serial/serial.yaml 19378F: drivers/tty/serdev/ 19379F: include/linux/serdev.h 19380 19381SERIAL IR RECEIVER 19382M: Sean Young <sean@mess.org> 19383L: linux-media@vger.kernel.org 19384S: Maintained 19385F: drivers/media/rc/serial_ir.c 19386 19387SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19388M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19390S: Maintained 19391F: Documentation/devicetree/bindings/slimbus/ 19392F: drivers/slimbus/ 19393F: include/linux/slimbus.h 19394 19395SFC NETWORK DRIVER 19396M: Edward Cree <ecree.xilinx@gmail.com> 19397M: Martin Habets <habetsm.xilinx@gmail.com> 19398L: netdev@vger.kernel.org 19399L: linux-net-drivers@amd.com 19400S: Supported 19401F: Documentation/networking/devlink/sfc.rst 19402F: drivers/net/ethernet/sfc/ 19403 19404SFCTEMP HWMON DRIVER 19405M: Emil Renner Berthing <kernel@esmil.dk> 19406L: linux-hwmon@vger.kernel.org 19407S: Maintained 19408F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19409F: Documentation/hwmon/sfctemp.rst 19410F: drivers/hwmon/sfctemp.c 19411 19412SFF/SFP/SFP+ MODULE SUPPORT 19413M: Russell King <linux@armlinux.org.uk> 19414L: netdev@vger.kernel.org 19415S: Maintained 19416F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19417F: drivers/net/phy/phylink.c 19418F: drivers/net/phy/sfp* 19419F: include/linux/mdio/mdio-i2c.h 19420F: include/linux/phylink.h 19421F: include/linux/sfp.h 19422K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19423 19424SGI GRU DRIVER 19425M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19426S: Maintained 19427F: drivers/misc/sgi-gru/ 19428 19429SGI XP/XPC/XPNET DRIVER 19430M: Robin Holt <robinmholt@gmail.com> 19431M: Steve Wahl <steve.wahl@hpe.com> 19432S: Maintained 19433F: drivers/misc/sgi-xp/ 19434 19435SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19436M: Karsten Graul <kgraul@linux.ibm.com> 19437M: Wenjia Zhang <wenjia@linux.ibm.com> 19438M: Jan Karcher <jaka@linux.ibm.com> 19439R: D. Wythe <alibuda@linux.alibaba.com> 19440R: Tony Lu <tonylu@linux.alibaba.com> 19441R: Wen Gu <guwen@linux.alibaba.com> 19442L: linux-s390@vger.kernel.org 19443S: Supported 19444F: net/smc/ 19445 19446SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19447M: Linus Walleij <linus.walleij@linaro.org> 19448L: linux-iio@vger.kernel.org 19449S: Maintained 19450T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19451F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19452F: drivers/iio/light/gp2ap002.c 19453 19454SHARP RJ54N1CB0C SENSOR DRIVER 19455M: Jacopo Mondi <jacopo@jmondi.org> 19456L: linux-media@vger.kernel.org 19457S: Odd fixes 19458T: git git://linuxtv.org/media_tree.git 19459F: drivers/media/i2c/rj54n1cb0c.c 19460F: include/media/i2c/rj54n1cb0c.h 19461 19462SH_VOU V4L2 OUTPUT DRIVER 19463L: linux-media@vger.kernel.org 19464S: Orphan 19465F: drivers/media/platform/renesas/sh_vou.c 19466F: include/media/drv-intf/sh_vou.h 19467 19468SI2157 MEDIA DRIVER 19469M: Antti Palosaari <crope@iki.fi> 19470L: linux-media@vger.kernel.org 19471S: Maintained 19472W: https://linuxtv.org 19473W: http://palosaari.fi/linux/ 19474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19475T: git git://linuxtv.org/anttip/media_tree.git 19476F: drivers/media/tuners/si2157* 19477 19478SI2165 MEDIA DRIVER 19479M: Matthias Schwarzott <zzam@gentoo.org> 19480L: linux-media@vger.kernel.org 19481S: Maintained 19482W: https://linuxtv.org 19483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19484F: drivers/media/dvb-frontends/si2165* 19485 19486SI2168 MEDIA DRIVER 19487M: Antti Palosaari <crope@iki.fi> 19488L: linux-media@vger.kernel.org 19489S: Maintained 19490W: https://linuxtv.org 19491W: http://palosaari.fi/linux/ 19492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19493T: git git://linuxtv.org/anttip/media_tree.git 19494F: drivers/media/dvb-frontends/si2168* 19495 19496SI470X FM RADIO RECEIVER I2C DRIVER 19497M: Hans Verkuil <hverkuil@xs4all.nl> 19498L: linux-media@vger.kernel.org 19499S: Odd Fixes 19500W: https://linuxtv.org 19501T: git git://linuxtv.org/media_tree.git 19502F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19503F: drivers/media/radio/si470x/radio-si470x-i2c.c 19504 19505SI470X FM RADIO RECEIVER USB DRIVER 19506M: Hans Verkuil <hverkuil@xs4all.nl> 19507L: linux-media@vger.kernel.org 19508S: Maintained 19509W: https://linuxtv.org 19510T: git git://linuxtv.org/media_tree.git 19511F: drivers/media/radio/si470x/radio-si470x-common.c 19512F: drivers/media/radio/si470x/radio-si470x-usb.c 19513F: drivers/media/radio/si470x/radio-si470x.h 19514 19515SI4713 FM RADIO TRANSMITTER I2C DRIVER 19516M: Eduardo Valentin <edubezval@gmail.com> 19517L: linux-media@vger.kernel.org 19518S: Odd Fixes 19519W: https://linuxtv.org 19520T: git git://linuxtv.org/media_tree.git 19521F: drivers/media/radio/si4713/si4713.? 19522 19523SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19524M: Eduardo Valentin <edubezval@gmail.com> 19525L: linux-media@vger.kernel.org 19526S: Odd Fixes 19527W: https://linuxtv.org 19528T: git git://linuxtv.org/media_tree.git 19529F: drivers/media/radio/si4713/radio-platform-si4713.c 19530 19531SI4713 FM RADIO TRANSMITTER USB DRIVER 19532M: Hans Verkuil <hverkuil@xs4all.nl> 19533L: linux-media@vger.kernel.org 19534S: Maintained 19535W: https://linuxtv.org 19536T: git git://linuxtv.org/media_tree.git 19537F: drivers/media/radio/si4713/radio-usb-si4713.c 19538 19539SIANO DVB DRIVER 19540M: Mauro Carvalho Chehab <mchehab@kernel.org> 19541L: linux-media@vger.kernel.org 19542S: Odd fixes 19543W: https://linuxtv.org 19544T: git git://linuxtv.org/media_tree.git 19545F: drivers/media/common/siano/ 19546F: drivers/media/mmc/siano/ 19547F: drivers/media/usb/siano/ 19548F: drivers/media/usb/siano/ 19549 19550SIEMENS IPC LED DRIVERS 19551M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19552M: Xing Tong Wu <xingtong.wu@siemens.com> 19553M: Tobias Schaffner <tobias.schaffner@siemens.com> 19554L: linux-leds@vger.kernel.org 19555S: Maintained 19556F: drivers/leds/simple/ 19557 19558SIEMENS IPC PLATFORM DRIVERS 19559M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19560M: Xing Tong Wu <xingtong.wu@siemens.com> 19561M: Tobias Schaffner <tobias.schaffner@siemens.com> 19562L: platform-driver-x86@vger.kernel.org 19563S: Maintained 19564F: drivers/platform/x86/siemens/ 19565F: include/linux/platform_data/x86/simatic-ipc-base.h 19566F: include/linux/platform_data/x86/simatic-ipc.h 19567 19568SIEMENS IPC WATCHDOG DRIVERS 19569M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19570M: Xing Tong Wu <xingtong.wu@siemens.com> 19571M: Tobias Schaffner <tobias.schaffner@siemens.com> 19572L: linux-watchdog@vger.kernel.org 19573S: Maintained 19574F: drivers/watchdog/simatic-ipc-wdt.c 19575 19576SIFIVE DRIVERS 19577M: Palmer Dabbelt <palmer@dabbelt.com> 19578M: Paul Walmsley <paul.walmsley@sifive.com> 19579L: linux-riscv@lists.infradead.org 19580S: Supported 19581N: sifive 19582K: [^@]sifive 19583 19584SIFIVE FU540 SYSTEM-ON-CHIP 19585M: Paul Walmsley <paul.walmsley@sifive.com> 19586M: Palmer Dabbelt <palmer@dabbelt.com> 19587L: linux-riscv@lists.infradead.org 19588S: Supported 19589T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19590N: fu540 19591K: fu540 19592 19593SIFIVE PDMA DRIVER 19594M: Green Wan <green.wan@sifive.com> 19595S: Maintained 19596F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19597F: drivers/dma/sf-pdma/ 19598 19599SIFIVE SOC DRIVERS 19600M: Conor Dooley <conor@kernel.org> 19601L: linux-riscv@lists.infradead.org 19602S: Maintained 19603T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19604F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19605F: drivers/soc/sifive/ 19606 19607SILEAD TOUCHSCREEN DRIVER 19608M: Hans de Goede <hdegoede@redhat.com> 19609L: linux-input@vger.kernel.org 19610L: platform-driver-x86@vger.kernel.org 19611S: Maintained 19612F: drivers/input/touchscreen/silead.c 19613F: drivers/platform/x86/touchscreen_dmi.c 19614 19615SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19616M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19617S: Supported 19618F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19619F: drivers/net/wireless/silabs/wfx/ 19620 19621SILICON MOTION SM712 FRAME BUFFER DRIVER 19622M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19623M: Teddy Wang <teddy.wang@siliconmotion.com> 19624M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19625L: linux-fbdev@vger.kernel.org 19626S: Maintained 19627F: Documentation/fb/sm712fb.rst 19628F: drivers/video/fbdev/sm712* 19629 19630SILVACO I3C DUAL-ROLE MASTER 19631M: Miquel Raynal <miquel.raynal@bootlin.com> 19632M: Conor Culhane <conor.culhane@silvaco.com> 19633L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19634S: Maintained 19635F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19636F: drivers/i3c/master/svc-i3c-master.c 19637 19638SIMPLEFB FB DRIVER 19639M: Hans de Goede <hdegoede@redhat.com> 19640L: linux-fbdev@vger.kernel.org 19641S: Maintained 19642F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19643F: drivers/video/fbdev/simplefb.c 19644F: include/linux/platform_data/simplefb.h 19645 19646SIMTEC EB110ATX (Chalice CATS) 19647M: Simtec Linux Team <linux@simtec.co.uk> 19648S: Supported 19649W: http://www.simtec.co.uk/products/EB110ATX/ 19650 19651SIOX 19652M: Thorsten Scherer <t.scherer@eckelmann.de> 19653M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19654R: Pengutronix Kernel Team <kernel@pengutronix.de> 19655S: Supported 19656F: drivers/gpio/gpio-siox.c 19657F: drivers/siox/* 19658F: include/trace/events/siox.h 19659 19660SIPHASH PRF ROUTINES 19661M: Jason A. Donenfeld <Jason@zx2c4.com> 19662S: Maintained 19663F: include/linux/siphash.h 19664F: lib/siphash.c 19665F: lib/siphash_kunit.c 19666 19667SIS 190 ETHERNET DRIVER 19668M: Francois Romieu <romieu@fr.zoreil.com> 19669L: netdev@vger.kernel.org 19670S: Maintained 19671F: drivers/net/ethernet/sis/sis190.c 19672 19673SIS 900/7016 FAST ETHERNET DRIVER 19674M: Daniele Venzano <venza@brownhat.org> 19675L: netdev@vger.kernel.org 19676S: Maintained 19677W: http://www.brownhat.org/sis900.html 19678F: drivers/net/ethernet/sis/sis900.* 19679 19680SIS FRAMEBUFFER DRIVER 19681S: Orphan 19682F: Documentation/fb/sisfb.rst 19683F: drivers/video/fbdev/sis/ 19684F: include/video/sisfb.h 19685 19686SIS I2C TOUCHSCREEN DRIVER 19687M: Mika Penttilä <mpenttil@redhat.com> 19688L: linux-input@vger.kernel.org 19689S: Maintained 19690F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19691F: drivers/input/touchscreen/sis_i2c.c 19692 19693SIS USB2VGA DRIVER 19694M: Thomas Winischhofer <thomas@winischhofer.net> 19695S: Maintained 19696W: http://www.winischhofer.at/linuxsisusbvga.shtml 19697F: drivers/usb/misc/sisusbvga/ 19698 19699SL28 CPLD MFD DRIVER 19700M: Michael Walle <michael@walle.cc> 19701S: Maintained 19702F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19703F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19704F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19705F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19706F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19707F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19708F: drivers/gpio/gpio-sl28cpld.c 19709F: drivers/hwmon/sl28cpld-hwmon.c 19710F: drivers/irqchip/irq-sl28cpld.c 19711F: drivers/pwm/pwm-sl28cpld.c 19712F: drivers/watchdog/sl28cpld_wdt.c 19713 19714SL28 VPD NVMEM LAYOUT DRIVER 19715M: Michael Walle <michael@walle.cc> 19716S: Maintained 19717F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19718F: drivers/nvmem/layouts/sl28vpd.c 19719 19720SLAB ALLOCATOR 19721M: Christoph Lameter <cl@linux.com> 19722M: Pekka Enberg <penberg@kernel.org> 19723M: David Rientjes <rientjes@google.com> 19724M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19725M: Andrew Morton <akpm@linux-foundation.org> 19726M: Vlastimil Babka <vbabka@suse.cz> 19727R: Roman Gushchin <roman.gushchin@linux.dev> 19728R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19729L: linux-mm@kvack.org 19730S: Maintained 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19732F: include/linux/sl?b*.h 19733F: mm/sl?b* 19734 19735SLCAN CAN NETWORK DRIVER 19736M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19737L: linux-can@vger.kernel.org 19738S: Maintained 19739F: drivers/net/can/slcan/ 19740 19741SLEEPABLE READ-COPY UPDATE (SRCU) 19742M: Lai Jiangshan <jiangshanlai@gmail.com> 19743M: "Paul E. McKenney" <paulmck@kernel.org> 19744M: Josh Triplett <josh@joshtriplett.org> 19745R: Steven Rostedt <rostedt@goodmis.org> 19746R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19747L: rcu@vger.kernel.org 19748S: Supported 19749W: http://www.rdrop.com/users/paulmck/RCU/ 19750T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19751F: include/linux/srcu*.h 19752F: kernel/rcu/srcu*.c 19753 19754SMACK SECURITY MODULE 19755M: Casey Schaufler <casey@schaufler-ca.com> 19756L: linux-security-module@vger.kernel.org 19757S: Maintained 19758W: http://schaufler-ca.com 19759T: git git://github.com/cschaufler/smack-next 19760F: Documentation/admin-guide/LSM/Smack.rst 19761F: security/smack/ 19762 19763SMC91x ETHERNET DRIVER 19764M: Nicolas Pitre <nico@fluxnic.net> 19765S: Odd Fixes 19766F: drivers/net/ethernet/smsc/smc91x.* 19767 19768SMSC EMC2103 HARDWARE MONITOR DRIVER 19769M: Steve Glendinning <steve.glendinning@shawell.net> 19770L: linux-hwmon@vger.kernel.org 19771S: Maintained 19772F: Documentation/hwmon/emc2103.rst 19773F: drivers/hwmon/emc2103.c 19774 19775SMSC SCH5627 HARDWARE MONITOR DRIVER 19776M: Hans de Goede <hdegoede@redhat.com> 19777L: linux-hwmon@vger.kernel.org 19778S: Supported 19779F: Documentation/hwmon/sch5627.rst 19780F: drivers/hwmon/sch5627.c 19781 19782SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19783M: Steve Glendinning <steve.glendinning@shawell.net> 19784L: linux-fbdev@vger.kernel.org 19785S: Maintained 19786F: drivers/video/fbdev/smscufx.c 19787 19788SMSC47B397 HARDWARE MONITOR DRIVER 19789M: Jean Delvare <jdelvare@suse.com> 19790L: linux-hwmon@vger.kernel.org 19791S: Maintained 19792F: Documentation/hwmon/smsc47b397.rst 19793F: drivers/hwmon/smsc47b397.c 19794 19795SMSC911x ETHERNET DRIVER 19796M: Steve Glendinning <steve.glendinning@shawell.net> 19797L: netdev@vger.kernel.org 19798S: Maintained 19799F: drivers/net/ethernet/smsc/smsc911x.* 19800F: include/linux/smsc911x.h 19801 19802SMSC9420 PCI ETHERNET DRIVER 19803M: Steve Glendinning <steve.glendinning@shawell.net> 19804L: netdev@vger.kernel.org 19805S: Maintained 19806F: drivers/net/ethernet/smsc/smsc9420.* 19807 19808SNET DPU VIRTIO DATA PATH ACCELERATOR 19809R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19810F: drivers/vdpa/solidrun/ 19811 19812SOCIONEXT (SNI) AVE NETWORK DRIVER 19813M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19814L: netdev@vger.kernel.org 19815S: Maintained 19816F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19817F: drivers/net/ethernet/socionext/sni_ave.c 19818 19819SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19820M: Jassi Brar <jaswinder.singh@linaro.org> 19821M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19822L: netdev@vger.kernel.org 19823S: Maintained 19824F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19825F: drivers/net/ethernet/socionext/netsec.c 19826 19827SOCIONEXT (SNI) Synquacer SPI DRIVER 19828M: Masahisa Kojima <masahisa.kojima@linaro.org> 19829M: Jassi Brar <jaswinder.singh@linaro.org> 19830L: linux-spi@vger.kernel.org 19831S: Maintained 19832F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19833F: drivers/spi/spi-synquacer.c 19834 19835SOCIONEXT SYNQUACER I2C DRIVER 19836M: Ard Biesheuvel <ardb@kernel.org> 19837L: linux-i2c@vger.kernel.org 19838S: Maintained 19839F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19840F: drivers/i2c/busses/i2c-synquacer.c 19841 19842SOCIONEXT UNIPHIER SOUND DRIVER 19843L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19844S: Orphan 19845F: sound/soc/uniphier/ 19846 19847SOCKET TIMESTAMPING 19848M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19849S: Maintained 19850F: Documentation/networking/timestamping.rst 19851F: include/uapi/linux/net_tstamp.h 19852F: tools/testing/selftests/net/so_txtime.c 19853 19854SOEKRIS NET48XX LED SUPPORT 19855M: Chris Boot <bootc@bootc.net> 19856S: Maintained 19857F: drivers/leds/leds-net48xx.c 19858 19859SOFT-IWARP DRIVER (siw) 19860M: Bernard Metzler <bmt@zurich.ibm.com> 19861L: linux-rdma@vger.kernel.org 19862S: Supported 19863F: drivers/infiniband/sw/siw/ 19864F: include/uapi/rdma/siw-abi.h 19865 19866SOFT-ROCE DRIVER (rxe) 19867M: Zhu Yanjun <zyjzyj2000@gmail.com> 19868L: linux-rdma@vger.kernel.org 19869S: Supported 19870F: drivers/infiniband/sw/rxe/ 19871F: include/uapi/rdma/rdma_user_rxe.h 19872 19873SOFTLOGIC 6x10 MPEG CODEC 19874M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19875M: Anton Sviridenko <anton@corp.bluecherry.net> 19876M: Andrey Utkin <andrey_utkin@fastmail.com> 19877M: Ismael Luceno <ismael@iodev.co.uk> 19878L: linux-media@vger.kernel.org 19879S: Supported 19880F: drivers/media/pci/solo6x10/ 19881 19882SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19883M: James Morse <james.morse@arm.com> 19884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19885S: Maintained 19886F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19887F: drivers/firmware/arm_sdei.c 19888F: include/linux/arm_sdei.h 19889F: include/uapi/linux/arm_sdei.h 19890 19891SOFTWARE NODES AND DEVICE PROPERTIES 19892R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19893R: Daniel Scally <djrscally@gmail.com> 19894R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19895R: Sakari Ailus <sakari.ailus@linux.intel.com> 19896L: linux-acpi@vger.kernel.org 19897S: Maintained 19898F: drivers/base/property.c 19899F: drivers/base/swnode.c 19900F: include/linux/fwnode.h 19901F: include/linux/property.h 19902 19903SOFTWARE RAID (Multiple Disks) SUPPORT 19904M: Song Liu <song@kernel.org> 19905L: linux-raid@vger.kernel.org 19906S: Supported 19907Q: https://patchwork.kernel.org/project/linux-raid/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19909F: drivers/md/Kconfig 19910F: drivers/md/Makefile 19911F: drivers/md/md* 19912F: drivers/md/raid* 19913F: include/linux/raid/ 19914F: include/uapi/linux/raid/ 19915 19916SOLIDRUN CLEARFOG SUPPORT 19917M: Russell King <linux@armlinux.org.uk> 19918S: Maintained 19919F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19920F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19921 19922SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19923M: Russell King <linux@armlinux.org.uk> 19924S: Maintained 19925F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19926F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19927F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19928 19929SONIC NETWORK DRIVER 19930M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19931L: netdev@vger.kernel.org 19932S: Maintained 19933F: drivers/net/ethernet/natsemi/sonic.* 19934 19935SONICS SILICON BACKPLANE DRIVER (SSB) 19936M: Michael Buesch <m@bues.ch> 19937L: linux-wireless@vger.kernel.org 19938S: Maintained 19939F: drivers/ssb/ 19940F: include/linux/ssb/ 19941 19942SONY IMX208 SENSOR DRIVER 19943M: Sakari Ailus <sakari.ailus@linux.intel.com> 19944L: linux-media@vger.kernel.org 19945S: Maintained 19946T: git git://linuxtv.org/media_tree.git 19947F: drivers/media/i2c/imx208.c 19948 19949SONY IMX214 SENSOR DRIVER 19950M: Ricardo Ribalda <ribalda@kernel.org> 19951L: linux-media@vger.kernel.org 19952S: Maintained 19953T: git git://linuxtv.org/media_tree.git 19954F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19955F: drivers/media/i2c/imx214.c 19956 19957SONY IMX219 SENSOR DRIVER 19958M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19959L: linux-media@vger.kernel.org 19960S: Maintained 19961T: git git://linuxtv.org/media_tree.git 19962F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19963F: drivers/media/i2c/imx219.c 19964 19965SONY IMX258 SENSOR DRIVER 19966M: Sakari Ailus <sakari.ailus@linux.intel.com> 19967L: linux-media@vger.kernel.org 19968S: Maintained 19969T: git git://linuxtv.org/media_tree.git 19970F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19971F: drivers/media/i2c/imx258.c 19972 19973SONY IMX274 SENSOR DRIVER 19974M: Leon Luo <leonl@leopardimaging.com> 19975L: linux-media@vger.kernel.org 19976S: Maintained 19977T: git git://linuxtv.org/media_tree.git 19978F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19979F: drivers/media/i2c/imx274.c 19980 19981SONY IMX290 SENSOR DRIVER 19982M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985T: git git://linuxtv.org/media_tree.git 19986F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19987F: drivers/media/i2c/imx290.c 19988 19989SONY IMX296 SENSOR DRIVER 19990M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19991M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19992L: linux-media@vger.kernel.org 19993S: Maintained 19994T: git git://linuxtv.org/media_tree.git 19995F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19996F: drivers/media/i2c/imx296.c 19997 19998SONY IMX319 SENSOR DRIVER 19999M: Bingbu Cao <bingbu.cao@intel.com> 20000L: linux-media@vger.kernel.org 20001S: Maintained 20002T: git git://linuxtv.org/media_tree.git 20003F: drivers/media/i2c/imx319.c 20004 20005SONY IMX334 SENSOR DRIVER 20006M: Paul J. Murphy <paul.j.murphy@intel.com> 20007M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20008L: linux-media@vger.kernel.org 20009S: Maintained 20010T: git git://linuxtv.org/media_tree.git 20011F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20012F: drivers/media/i2c/imx334.c 20013 20014SONY IMX335 SENSOR DRIVER 20015M: Paul J. Murphy <paul.j.murphy@intel.com> 20016M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20017L: linux-media@vger.kernel.org 20018S: Maintained 20019T: git git://linuxtv.org/media_tree.git 20020F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20021F: drivers/media/i2c/imx335.c 20022 20023SONY IMX355 SENSOR DRIVER 20024M: Tianshu Qiu <tian.shu.qiu@intel.com> 20025L: linux-media@vger.kernel.org 20026S: Maintained 20027T: git git://linuxtv.org/media_tree.git 20028F: drivers/media/i2c/imx355.c 20029 20030SONY IMX412 SENSOR DRIVER 20031M: Paul J. Murphy <paul.j.murphy@intel.com> 20032M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20033L: linux-media@vger.kernel.org 20034S: Maintained 20035T: git git://linuxtv.org/media_tree.git 20036F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20037F: drivers/media/i2c/imx412.c 20038 20039SONY IMX415 SENSOR DRIVER 20040M: Michael Riesch <michael.riesch@wolfvision.net> 20041L: linux-media@vger.kernel.org 20042S: Maintained 20043T: git git://linuxtv.org/media_tree.git 20044F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20045F: drivers/media/i2c/imx415.c 20046 20047SONY MEMORYSTICK SUBSYSTEM 20048M: Maxim Levitsky <maximlevitsky@gmail.com> 20049M: Alex Dubov <oakad@yahoo.com> 20050M: Ulf Hansson <ulf.hansson@linaro.org> 20051L: linux-mmc@vger.kernel.org 20052S: Maintained 20053T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20054F: drivers/memstick/ 20055F: include/linux/memstick.h 20056 20057SONY VAIO CONTROL DEVICE DRIVER 20058M: Mattia Dongili <malattia@linux.it> 20059L: platform-driver-x86@vger.kernel.org 20060S: Maintained 20061W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20062F: Documentation/admin-guide/laptops/sony-laptop.rst 20063F: drivers/char/sonypi.c 20064F: drivers/platform/x86/sony-laptop.c 20065F: include/linux/sony-laptop.h 20066 20067SOUND 20068M: Jaroslav Kysela <perex@perex.cz> 20069M: Takashi Iwai <tiwai@suse.com> 20070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20071S: Maintained 20072W: http://www.alsa-project.org/ 20073Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20075F: Documentation/sound/ 20076F: include/sound/ 20077F: include/uapi/sound/ 20078F: sound/ 20079F: tools/testing/selftests/alsa 20080 20081SOUND - ALSA SELFTESTS 20082M: Mark Brown <broonie@kernel.org> 20083L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20084L: linux-kselftest@vger.kernel.org 20085S: Supported 20086F: tools/testing/selftests/alsa 20087 20088SOUND - COMPRESSED AUDIO 20089M: Vinod Koul <vkoul@kernel.org> 20090L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20091S: Supported 20092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20093F: Documentation/sound/designs/compress-offload.rst 20094F: include/sound/compress_driver.h 20095F: include/uapi/sound/compress_* 20096F: sound/core/compress_offload.c 20097F: sound/soc/soc-compress.c 20098 20099SOUND - DMAENGINE HELPERS 20100M: Lars-Peter Clausen <lars@metafoo.de> 20101S: Supported 20102F: include/sound/dmaengine_pcm.h 20103F: sound/core/pcm_dmaengine.c 20104F: sound/soc/soc-generic-dmaengine-pcm.c 20105 20106SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20107M: Liam Girdwood <lgirdwood@gmail.com> 20108M: Mark Brown <broonie@kernel.org> 20109L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20110S: Supported 20111W: http://alsa-project.org/main/index.php/ASoC 20112T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20113F: Documentation/devicetree/bindings/sound/ 20114F: Documentation/sound/soc/ 20115F: include/dt-bindings/sound/ 20116F: include/sound/soc* 20117F: sound/soc/ 20118 20119SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20120M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20121M: Liam Girdwood <lgirdwood@gmail.com> 20122M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20123M: Bard Liao <yung-chuan.liao@linux.intel.com> 20124M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20125M: Daniel Baluta <daniel.baluta@nxp.com> 20126R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20127L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20128S: Supported 20129W: https://github.com/thesofproject/linux/ 20130F: sound/soc/sof/ 20131 20132SOUNDWIRE SUBSYSTEM 20133M: Vinod Koul <vkoul@kernel.org> 20134M: Bard Liao <yung-chuan.liao@linux.intel.com> 20135R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20136R: Sanyog Kale <sanyog.r.kale@intel.com> 20137L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20138S: Supported 20139T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20140F: Documentation/driver-api/soundwire/ 20141F: drivers/soundwire/ 20142F: include/linux/soundwire/ 20143 20144SP2 MEDIA DRIVER 20145M: Olli Salonen <olli.salonen@iki.fi> 20146L: linux-media@vger.kernel.org 20147S: Maintained 20148W: https://linuxtv.org 20149Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20150F: drivers/media/dvb-frontends/sp2* 20151 20152SPANISH DOCUMENTATION 20153M: Carlos Bilbao <carlos.bilbao@amd.com> 20154S: Maintained 20155F: Documentation/translations/sp_SP/ 20156 20157SPARC + UltraSPARC (sparc/sparc64) 20158M: "David S. Miller" <davem@davemloft.net> 20159L: sparclinux@vger.kernel.org 20160S: Maintained 20161Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20162T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20164F: arch/sparc/ 20165F: drivers/sbus/ 20166 20167SPARC SERIAL DRIVERS 20168M: "David S. Miller" <davem@davemloft.net> 20169L: sparclinux@vger.kernel.org 20170S: Maintained 20171T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20172T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20173F: drivers/tty/serial/suncore.c 20174F: drivers/tty/serial/sunhv.c 20175F: drivers/tty/serial/sunsab.c 20176F: drivers/tty/serial/sunsab.h 20177F: drivers/tty/serial/sunsu.c 20178F: drivers/tty/serial/sunzilog.c 20179F: drivers/tty/serial/sunzilog.h 20180F: drivers/tty/vcc.c 20181F: include/linux/sunserialcore.h 20182 20183SPARSE CHECKER 20184M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20185L: linux-sparse@vger.kernel.org 20186S: Maintained 20187W: https://sparse.docs.kernel.org/ 20188Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20189B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20190T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20191F: include/linux/compiler.h 20192 20193SPEAKUP CONSOLE SPEECH DRIVER 20194M: William Hubbs <w.d.hubbs@gmail.com> 20195M: Chris Brannon <chris@the-brannons.com> 20196M: Kirk Reiser <kirk@reisers.ca> 20197M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20198L: speakup@linux-speakup.org 20199S: Odd Fixes 20200W: http://www.linux-speakup.org/ 20201W: https://github.com/linux-speakup/speakup 20202B: https://github.com/linux-speakup/speakup/issues 20203F: drivers/accessibility/speakup/ 20204 20205SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20206M: Viresh Kumar <vireshk@kernel.org> 20207M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20208M: soc@kernel.org 20209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20210S: Maintained 20211W: http://www.st.com/spear 20212F: arch/arm/boot/dts/st/spear* 20213F: arch/arm/mach-spear/ 20214F: drivers/clk/spear/ 20215F: drivers/pinctrl/spear/ 20216 20217SPI NOR SUBSYSTEM 20218M: Tudor Ambarus <tudor.ambarus@linaro.org> 20219M: Pratyush Yadav <pratyush@kernel.org> 20220R: Michael Walle <michael@walle.cc> 20221L: linux-mtd@lists.infradead.org 20222S: Maintained 20223W: http://www.linux-mtd.infradead.org/ 20224Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20225C: irc://irc.oftc.net/mtd 20226T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20227F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20228F: drivers/mtd/spi-nor/ 20229F: include/linux/mtd/spi-nor.h 20230 20231SPI SUBSYSTEM 20232M: Mark Brown <broonie@kernel.org> 20233L: linux-spi@vger.kernel.org 20234S: Maintained 20235Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20236T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20237F: Documentation/devicetree/bindings/spi/ 20238F: Documentation/spi/ 20239F: drivers/spi/ 20240F: include/linux/spi/ 20241F: include/uapi/linux/spi/ 20242F: tools/spi/ 20243 20244SPIDERNET NETWORK DRIVER for CELL 20245M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20246M: Geoff Levand <geoff@infradead.org> 20247L: netdev@vger.kernel.org 20248L: linuxppc-dev@lists.ozlabs.org 20249S: Maintained 20250F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20251F: drivers/net/ethernet/toshiba/spider_net* 20252 20253SPMI SUBSYSTEM 20254M: Stephen Boyd <sboyd@kernel.org> 20255L: linux-kernel@vger.kernel.org 20256S: Maintained 20257T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20258F: Documentation/devicetree/bindings/spmi/ 20259F: drivers/spmi/ 20260F: include/dt-bindings/spmi/spmi.h 20261F: include/linux/spmi.h 20262F: include/trace/events/spmi.h 20263 20264SPU FILE SYSTEM 20265M: Jeremy Kerr <jk@ozlabs.org> 20266L: linuxppc-dev@lists.ozlabs.org 20267S: Supported 20268W: http://www.ibm.com/developerworks/power/cell/ 20269F: Documentation/filesystems/spufs/spufs.rst 20270F: arch/powerpc/platforms/cell/spufs/ 20271 20272SQUASHFS FILE SYSTEM 20273M: Phillip Lougher <phillip@squashfs.org.uk> 20274L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20275S: Maintained 20276W: http://squashfs.org.uk 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20278F: Documentation/filesystems/squashfs.rst 20279F: fs/squashfs/ 20280 20281SRM (Alpha) environment access 20282M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20283S: Maintained 20284F: arch/alpha/kernel/srm_env.c 20285 20286ST LSM6DSx IMU IIO DRIVER 20287M: Lorenzo Bianconi <lorenzo@kernel.org> 20288L: linux-iio@vger.kernel.org 20289S: Maintained 20290W: http://www.st.com/ 20291F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20292F: drivers/iio/imu/st_lsm6dsx/ 20293 20294ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20295M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20296M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20297L: linux-media@vger.kernel.org 20298S: Maintained 20299T: git git://linuxtv.org/media_tree.git 20300F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20301F: drivers/media/i2c/st-mipid02.c 20302 20303ST STM32 I2C/SMBUS DRIVER 20304M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20305M: Alain Volmat <alain.volmat@foss.st.com> 20306L: linux-i2c@vger.kernel.org 20307S: Maintained 20308F: drivers/i2c/busses/i2c-stm32* 20309 20310ST STM32 SPI DRIVER 20311M: Alain Volmat <alain.volmat@foss.st.com> 20312L: linux-spi@vger.kernel.org 20313S: Maintained 20314F: drivers/spi/spi-stm32.c 20315 20316ST STPDDC60 DRIVER 20317M: Daniel Nilsson <daniel.nilsson@flex.com> 20318L: linux-hwmon@vger.kernel.org 20319S: Maintained 20320F: Documentation/hwmon/stpddc60.rst 20321F: drivers/hwmon/pmbus/stpddc60.c 20322 20323ST VGXY61 DRIVER 20324M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20325M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20326L: linux-media@vger.kernel.org 20327S: Maintained 20328T: git git://linuxtv.org/media_tree.git 20329F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20330F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20331F: drivers/media/i2c/st-vgxy61.c 20332 20333ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20334M: Song Qiang <songqiang1304521@gmail.com> 20335L: linux-iio@vger.kernel.org 20336S: Maintained 20337F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20338F: drivers/iio/proximity/vl53l0x-i2c.c 20339 20340STABLE BRANCH 20341M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20342M: Sasha Levin <sashal@kernel.org> 20343L: stable@vger.kernel.org 20344S: Supported 20345F: Documentation/process/stable-kernel-rules.rst 20346 20347STAGING - ATOMISP DRIVER 20348M: Hans de Goede <hdegoede@redhat.com> 20349M: Mauro Carvalho Chehab <mchehab@kernel.org> 20350R: Sakari Ailus <sakari.ailus@linux.intel.com> 20351L: linux-media@vger.kernel.org 20352S: Maintained 20353F: drivers/staging/media/atomisp/ 20354 20355STAGING - FIELDBUS SUBSYSTEM 20356M: Sven Van Asbroeck <TheSven73@gmail.com> 20357S: Maintained 20358F: drivers/staging/fieldbus/* 20359F: drivers/staging/fieldbus/Documentation/ 20360 20361STAGING - HMS ANYBUS-S BUS 20362M: Sven Van Asbroeck <TheSven73@gmail.com> 20363S: Maintained 20364F: drivers/staging/fieldbus/anybuss/ 20365 20366STAGING - INDUSTRIAL IO 20367M: Jonathan Cameron <jic23@kernel.org> 20368L: linux-iio@vger.kernel.org 20369S: Odd Fixes 20370F: Documentation/devicetree/bindings/staging/iio/ 20371F: drivers/staging/iio/ 20372 20373STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20374M: Marc Dietrich <marvin24@gmx.de> 20375L: ac100@lists.launchpad.net (moderated for non-subscribers) 20376L: linux-tegra@vger.kernel.org 20377S: Maintained 20378F: drivers/staging/nvec/ 20379 20380STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20381M: Jens Frederich <jfrederich@gmail.com> 20382M: Jon Nettleton <jon.nettleton@gmail.com> 20383S: Maintained 20384W: http://wiki.laptop.org/go/DCON 20385F: drivers/staging/olpc_dcon/ 20386 20387STAGING - REALTEK RTL8712U DRIVERS 20388M: Larry Finger <Larry.Finger@lwfinger.net> 20389M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20390S: Odd Fixes 20391F: drivers/staging/rtl8712/ 20392 20393STAGING - SEPS525 LCD CONTROLLER DRIVERS 20394M: Michael Hennerich <michael.hennerich@analog.com> 20395L: linux-fbdev@vger.kernel.org 20396S: Supported 20397F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20398F: drivers/staging/fbtft/fb_seps525.c 20399 20400STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20401M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20402M: Teddy Wang <teddy.wang@siliconmotion.com> 20403M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20404L: linux-fbdev@vger.kernel.org 20405S: Maintained 20406F: drivers/staging/sm750fb/ 20407 20408STAGING - VIA VT665X DRIVERS 20409M: Forest Bond <forest@alittletooquiet.net> 20410S: Odd Fixes 20411F: drivers/staging/vt665?/ 20412 20413STAGING SUBSYSTEM 20414M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20415L: linux-staging@lists.linux.dev 20416S: Supported 20417T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20418F: drivers/staging/ 20419 20420STANDALONE CACHE CONTROLLER DRIVERS 20421M: Conor Dooley <conor@kernel.org> 20422L: linux-riscv@lists.infradead.org 20423S: Maintained 20424T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20425F: drivers/cache 20426 20427STARFIRE/DURALAN NETWORK DRIVER 20428M: Ion Badulescu <ionut@badula.org> 20429S: Odd Fixes 20430F: drivers/net/ethernet/adaptec/starfire* 20431 20432STARFIVE CRYPTO DRIVER 20433M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20434M: William Qiu <william.qiu@starfivetech.com> 20435S: Supported 20436F: Documentation/devicetree/bindings/crypto/starfive* 20437F: drivers/crypto/starfive/ 20438 20439STARFIVE DEVICETREES 20440M: Emil Renner Berthing <kernel@esmil.dk> 20441S: Maintained 20442F: arch/riscv/boot/dts/starfive/ 20443 20444STARFIVE DWMAC GLUE LAYER 20445M: Emil Renner Berthing <kernel@esmil.dk> 20446M: Samin Guo <samin.guo@starfivetech.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20449F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20450 20451STARFIVE JH7110 DPHY RX DRIVER 20452M: Jack Zhu <jack.zhu@starfivetech.com> 20453M: Changhuang Liang <changhuang.liang@starfivetech.com> 20454S: Supported 20455F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20456F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20457 20458STARFIVE JH7110 MMC/SD/SDIO DRIVER 20459M: William Qiu <william.qiu@starfivetech.com> 20460S: Supported 20461F: Documentation/devicetree/bindings/mmc/starfive* 20462F: drivers/mmc/host/dw_mmc-starfive.c 20463 20464STARFIVE JH7110 PLL CLOCK DRIVER 20465M: Xingyu Wu <xingyu.wu@starfivetech.com> 20466S: Supported 20467F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20468F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20469 20470STARFIVE JH7110 SYSCON 20471M: William Qiu <william.qiu@starfivetech.com> 20472M: Xingyu Wu <xingyu.wu@starfivetech.com> 20473S: Supported 20474F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20475 20476STARFIVE JH7110 TDM DRIVER 20477M: Walker Chen <walker.chen@starfivetech.com> 20478S: Maintained 20479F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20480F: sound/soc/starfive/jh7110_tdm.c 20481 20482STARFIVE JH71X0 CLOCK DRIVERS 20483M: Emil Renner Berthing <kernel@esmil.dk> 20484M: Hal Feng <hal.feng@starfivetech.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20487F: drivers/clk/starfive/clk-starfive-jh71* 20488F: include/dt-bindings/clock/starfive?jh71*.h 20489 20490STARFIVE JH71X0 PINCTRL DRIVERS 20491M: Emil Renner Berthing <kernel@esmil.dk> 20492M: Jianlong Huang <jianlong.huang@starfivetech.com> 20493L: linux-gpio@vger.kernel.org 20494S: Maintained 20495F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20496F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20497F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20498F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20499 20500STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20501M: Emil Renner Berthing <kernel@esmil.dk> 20502M: Hal Feng <hal.feng@starfivetech.com> 20503S: Maintained 20504F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20505F: drivers/reset/starfive/reset-starfive-jh71* 20506F: include/dt-bindings/reset/starfive?jh71*.h 20507 20508STARFIVE JH71X0 USB DRIVERS 20509M: Minda Chen <minda.chen@starfivetech.com> 20510S: Maintained 20511F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20512F: drivers/usb/cdns3/cdns3-starfive.c 20513 20514STARFIVE JH71XX PMU CONTROLLER DRIVER 20515M: Walker Chen <walker.chen@starfivetech.com> 20516S: Supported 20517F: Documentation/devicetree/bindings/power/starfive* 20518F: drivers/genpd/starfive/jh71xx-pmu.c 20519F: include/dt-bindings/power/starfive,jh7110-pmu.h 20520 20521STARFIVE SOC DRIVERS 20522M: Conor Dooley <conor@kernel.org> 20523S: Maintained 20524T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20525F: Documentation/devicetree/bindings/soc/starfive/ 20526F: drivers/soc/starfive/ 20527 20528STARFIVE TRNG DRIVER 20529M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20530S: Supported 20531F: Documentation/devicetree/bindings/rng/starfive* 20532F: drivers/char/hw_random/jh7110-trng.c 20533 20534STARFIVE WATCHDOG DRIVER 20535M: Xingyu Wu <xingyu.wu@starfivetech.com> 20536M: Samin Guo <samin.guo@starfivetech.com> 20537S: Supported 20538F: Documentation/devicetree/bindings/watchdog/starfive* 20539F: drivers/watchdog/starfive-wdt.c 20540 20541STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20542M: Minda Chen <minda.chen@starfivetech.com> 20543S: Supported 20544F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20545F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20546F: drivers/phy/starfive/phy-jh7110-pcie.c 20547F: drivers/phy/starfive/phy-jh7110-usb.c 20548 20549STATIC BRANCH/CALL 20550M: Peter Zijlstra <peterz@infradead.org> 20551M: Josh Poimboeuf <jpoimboe@kernel.org> 20552M: Jason Baron <jbaron@akamai.com> 20553R: Steven Rostedt <rostedt@goodmis.org> 20554R: Ard Biesheuvel <ardb@kernel.org> 20555S: Supported 20556F: arch/*/include/asm/jump_label*.h 20557F: arch/*/include/asm/static_call*.h 20558F: arch/*/kernel/jump_label.c 20559F: arch/*/kernel/static_call.c 20560F: include/linux/jump_label*.h 20561F: include/linux/static_call*.h 20562F: kernel/jump_label.c 20563F: kernel/static_call.c 20564 20565STI AUDIO (ASoC) DRIVERS 20566M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20567L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20568S: Maintained 20569F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20570F: sound/soc/sti/ 20571 20572STI CEC DRIVER 20573M: Alain Volmat <alain.volmat@foss.st.com> 20574S: Maintained 20575F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20576F: drivers/media/cec/platform/sti/ 20577 20578STK1160 USB VIDEO CAPTURE DRIVER 20579M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20580L: linux-media@vger.kernel.org 20581S: Maintained 20582T: git git://linuxtv.org/media_tree.git 20583F: drivers/media/usb/stk1160/ 20584 20585STM32 AUDIO (ASoC) DRIVERS 20586M: Olivier Moysan <olivier.moysan@foss.st.com> 20587M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20588L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20589S: Maintained 20590F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20591F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20592F: sound/soc/stm/ 20593 20594STM32 TIMER/LPTIMER DRIVERS 20595M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20596S: Maintained 20597F: Documentation/ABI/testing/*timer-stm32 20598F: Documentation/devicetree/bindings/*/*stm32-*timer* 20599F: drivers/*/stm32-*timer* 20600F: drivers/pwm/pwm-stm32* 20601F: include/linux/*/stm32-*tim* 20602 20603STMMAC ETHERNET DRIVER 20604M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20605M: Jose Abreu <joabreu@synopsys.com> 20606L: netdev@vger.kernel.org 20607S: Supported 20608W: http://www.stlinux.com 20609F: Documentation/networking/device_drivers/ethernet/stmicro/ 20610F: drivers/net/ethernet/stmicro/stmmac/ 20611 20612SUN HAPPY MEAL ETHERNET DRIVER 20613M: Sean Anderson <seanga2@gmail.com> 20614S: Maintained 20615F: drivers/net/ethernet/sun/sunhme.* 20616 20617SUN3/3X 20618M: Sam Creasey <sammy@sammy.net> 20619S: Maintained 20620W: http://sammy.net/sun3/ 20621F: arch/m68k/include/asm/sun3* 20622F: arch/m68k/kernel/*sun3* 20623F: arch/m68k/sun3*/ 20624F: drivers/net/ethernet/i825xx/sun3* 20625 20626SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20627M: Hans de Goede <hdegoede@redhat.com> 20628L: linux-input@vger.kernel.org 20629S: Maintained 20630F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20631F: drivers/input/keyboard/sun4i-lradc-keys.c 20632 20633SUNDANCE NETWORK DRIVER 20634M: Denis Kirjanov <kda@linux-powerpc.org> 20635L: netdev@vger.kernel.org 20636S: Maintained 20637F: drivers/net/ethernet/dlink/sundance.c 20638 20639SUNPLUS ETHERNET DRIVER 20640M: Wells Lu <wellslutw@gmail.com> 20641L: netdev@vger.kernel.org 20642S: Maintained 20643W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20644F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20645F: drivers/net/ethernet/sunplus/ 20646 20647SUNPLUS MMC DRIVER 20648M: Tony Huang <tonyhuang.sunplus@gmail.com> 20649M: Li-hao Kuo <lhjeff911@gmail.com> 20650S: Maintained 20651F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20652F: drivers/mmc/host/sunplus-mmc.c 20653 20654SUNPLUS OCOTP DRIVER 20655M: Vincent Shih <vincent.sunplus@gmail.com> 20656S: Maintained 20657F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20658F: drivers/nvmem/sunplus-ocotp.c 20659 20660SUNPLUS PWM DRIVER 20661M: Hammer Hsieh <hammerh0314@gmail.com> 20662S: Maintained 20663F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20664F: drivers/pwm/pwm-sunplus.c 20665 20666SUNPLUS RTC DRIVER 20667M: Vincent Shih <vincent.sunplus@gmail.com> 20668L: linux-rtc@vger.kernel.org 20669S: Maintained 20670F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20671F: drivers/rtc/rtc-sunplus.c 20672 20673SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20674M: Li-hao Kuo <lhjeff911@gmail.com> 20675L: linux-spi@vger.kernel.org 20676S: Maintained 20677F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20678F: drivers/spi/spi-sunplus-sp7021.c 20679 20680SUNPLUS UART DRIVER 20681M: Hammer Hsieh <hammerh0314@gmail.com> 20682S: Maintained 20683F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20684F: drivers/tty/serial/sunplus-uart.c 20685 20686SUNPLUS USB2 PHY DRIVER 20687M: Vincent Shih <vincent.sunplus@gmail.com> 20688L: linux-usb@vger.kernel.org 20689S: Maintained 20690F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20691F: drivers/phy/sunplus/Kconfig 20692F: drivers/phy/sunplus/Makefile 20693F: drivers/phy/sunplus/phy-sunplus-usb2.c 20694 20695SUNPLUS WATCHDOG DRIVER 20696M: Xiantao Hu <xt.hu@cqplus1.com> 20697L: linux-watchdog@vger.kernel.org 20698S: Maintained 20699F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20700F: drivers/watchdog/sunplus_wdt.c 20701 20702SUPERH 20703M: Yoshinori Sato <ysato@users.sourceforge.jp> 20704M: Rich Felker <dalias@libc.org> 20705M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20706L: linux-sh@vger.kernel.org 20707S: Maintained 20708Q: http://patchwork.kernel.org/project/linux-sh/list/ 20709F: Documentation/arch/sh/ 20710F: arch/sh/ 20711F: drivers/sh/ 20712 20713SUSPEND TO RAM 20714M: "Rafael J. Wysocki" <rafael@kernel.org> 20715M: Len Brown <len.brown@intel.com> 20716M: Pavel Machek <pavel@ucw.cz> 20717L: linux-pm@vger.kernel.org 20718S: Supported 20719B: https://bugzilla.kernel.org 20720F: Documentation/power/ 20721F: arch/x86/kernel/acpi/sleep* 20722F: arch/x86/kernel/acpi/wakeup* 20723F: drivers/base/power/ 20724F: include/linux/freezer.h 20725F: include/linux/pm.h 20726F: include/linux/suspend.h 20727F: kernel/power/ 20728 20729SVGA HANDLING 20730M: Martin Mares <mj@ucw.cz> 20731L: linux-video@atrey.karlin.mff.cuni.cz 20732S: Maintained 20733F: Documentation/admin-guide/svga.rst 20734F: arch/x86/boot/video* 20735 20736SWITCHDEV 20737M: Jiri Pirko <jiri@resnulli.us> 20738M: Ivan Vecera <ivecera@redhat.com> 20739L: netdev@vger.kernel.org 20740S: Supported 20741F: include/net/switchdev.h 20742F: net/switchdev/ 20743 20744SY8106A REGULATOR DRIVER 20745M: Icenowy Zheng <icenowy@aosc.io> 20746S: Maintained 20747F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20748F: drivers/regulator/sy8106a-regulator.c 20749 20750SYNC FILE FRAMEWORK 20751M: Sumit Semwal <sumit.semwal@linaro.org> 20752R: Gustavo Padovan <gustavo@padovan.org> 20753L: linux-media@vger.kernel.org 20754L: dri-devel@lists.freedesktop.org 20755S: Maintained 20756T: git git://anongit.freedesktop.org/drm/drm-misc 20757F: Documentation/driver-api/sync_file.rst 20758F: drivers/dma-buf/dma-fence* 20759F: drivers/dma-buf/sw_sync.c 20760F: drivers/dma-buf/sync_* 20761F: include/linux/sync_file.h 20762F: include/uapi/linux/sync_file.h 20763 20764SYNOPSYS ARC ARCHITECTURE 20765M: Vineet Gupta <vgupta@kernel.org> 20766L: linux-snps-arc@lists.infradead.org 20767S: Supported 20768T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20769F: Documentation/arch/arc 20770F: Documentation/devicetree/bindings/arc/* 20771F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20772F: arch/arc/ 20773F: drivers/clocksource/arc_timer.c 20774F: drivers/tty/serial/arc_uart.c 20775 20776SYNOPSYS ARC HSDK SDP pll clock driver 20777M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20778S: Supported 20779F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20780F: drivers/clk/clk-hsdk-pll.c 20781 20782SYNOPSYS ARC SDP clock driver 20783M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20784S: Supported 20785F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20786F: drivers/clk/axs10x/* 20787 20788SYNOPSYS ARC SDP platform support 20789M: Alexey Brodkin <abrodkin@synopsys.com> 20790S: Supported 20791F: Documentation/devicetree/bindings/arc/axs10* 20792F: arch/arc/boot/dts/ax* 20793F: arch/arc/plat-axs10x 20794 20795SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20796M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20797S: Supported 20798F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20799F: drivers/reset/reset-axs10x.c 20800 20801SYNOPSYS CREG GPIO DRIVER 20802M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20803S: Maintained 20804F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20805F: drivers/gpio/gpio-creg-snps.c 20806 20807SYNOPSYS DESIGNWARE 8250 UART DRIVER 20808M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20809R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20810S: Supported 20811F: drivers/tty/serial/8250/8250_dw.c 20812F: drivers/tty/serial/8250/8250_dwlib.* 20813F: drivers/tty/serial/8250/8250_lpss.c 20814 20815SYNOPSYS DESIGNWARE APB GPIO DRIVER 20816M: Hoan Tran <hoan@os.amperecomputing.com> 20817M: Serge Semin <fancer.lancer@gmail.com> 20818L: linux-gpio@vger.kernel.org 20819S: Maintained 20820F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20821F: drivers/gpio/gpio-dwapb.c 20822 20823SYNOPSYS DESIGNWARE APB SSI DRIVER 20824M: Serge Semin <fancer.lancer@gmail.com> 20825L: linux-spi@vger.kernel.org 20826S: Supported 20827F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20828F: drivers/spi/spi-dw* 20829 20830SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20831M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20832S: Maintained 20833F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20834F: drivers/dma/dw-axi-dmac/ 20835 20836SYNOPSYS DESIGNWARE DMAC DRIVER 20837M: Viresh Kumar <vireshk@kernel.org> 20838R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20839S: Maintained 20840F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20841F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20842F: drivers/dma/dw/ 20843F: include/dt-bindings/dma/dw-dmac.h 20844F: include/linux/dma/dw.h 20845F: include/linux/platform_data/dma-dw.h 20846 20847SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20848M: Jose Abreu <Jose.Abreu@synopsys.com> 20849L: netdev@vger.kernel.org 20850S: Supported 20851F: drivers/net/ethernet/synopsys/ 20852 20853SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20854M: Jose Abreu <Jose.Abreu@synopsys.com> 20855L: netdev@vger.kernel.org 20856S: Supported 20857F: drivers/net/pcs/pcs-xpcs.c 20858F: drivers/net/pcs/pcs-xpcs.h 20859F: include/linux/pcs/pcs-xpcs.h 20860 20861SYNOPSYS DESIGNWARE I2C DRIVER 20862M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20863R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20864R: Mika Westerberg <mika.westerberg@linux.intel.com> 20865R: Jan Dabros <jsd@semihalf.com> 20866L: linux-i2c@vger.kernel.org 20867S: Supported 20868F: drivers/i2c/busses/i2c-designware-* 20869 20870SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20871M: Jaehoon Chung <jh80.chung@samsung.com> 20872L: linux-mmc@vger.kernel.org 20873S: Maintained 20874F: drivers/mmc/host/dw_mmc* 20875 20876SYNOPSYS HSDK RESET CONTROLLER DRIVER 20877M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20878S: Supported 20879F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20880F: drivers/reset/reset-hsdk.c 20881F: include/dt-bindings/reset/snps,hsdk-reset.h 20882 20883SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20884M: Prabu Thangamuthu <prabu.t@synopsys.com> 20885M: Manjunath M B <manjumb@synopsys.com> 20886L: linux-mmc@vger.kernel.org 20887S: Maintained 20888F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20889 20890SYSTEM CONFIGURATION (SYSCON) 20891M: Lee Jones <lee@kernel.org> 20892M: Arnd Bergmann <arnd@arndb.de> 20893S: Supported 20894T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20895F: drivers/mfd/syscon.c 20896 20897SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20898M: Sudeep Holla <sudeep.holla@arm.com> 20899R: Cristian Marussi <cristian.marussi@arm.com> 20900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20901S: Maintained 20902F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20903F: drivers/clk/clk-sc[mp]i.c 20904F: drivers/cpufreq/sc[mp]i-cpufreq.c 20905F: drivers/firmware/arm_scmi/ 20906F: drivers/firmware/arm_scpi.c 20907F: drivers/powercap/arm_scmi_powercap.c 20908F: drivers/regulator/scmi-regulator.c 20909F: drivers/reset/reset-scmi.c 20910F: include/linux/sc[mp]i_protocol.h 20911F: include/trace/events/scmi.h 20912F: include/uapi/linux/virtio_scmi.h 20913 20914SYSTEM RESET/SHUTDOWN DRIVERS 20915M: Sebastian Reichel <sre@kernel.org> 20916L: linux-pm@vger.kernel.org 20917S: Maintained 20918T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20919F: Documentation/devicetree/bindings/power/reset/ 20920F: drivers/power/reset/ 20921 20922SYSTEM TRACE MODULE CLASS 20923M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20924S: Maintained 20925T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20926F: Documentation/trace/stm.rst 20927F: drivers/hwtracing/stm/ 20928F: include/linux/stm.h 20929F: include/uapi/linux/stm.h 20930 20931SYSTEM76 ACPI DRIVER 20932M: Jeremy Soller <jeremy@system76.com> 20933M: System76 Product Development <productdev@system76.com> 20934L: platform-driver-x86@vger.kernel.org 20935S: Maintained 20936F: drivers/platform/x86/system76_acpi.c 20937 20938SYSV FILESYSTEM 20939S: Orphan 20940F: Documentation/filesystems/sysv-fs.rst 20941F: fs/sysv/ 20942F: include/linux/sysv_fs.h 20943 20944TASKSTATS STATISTICS INTERFACE 20945M: Balbir Singh <bsingharora@gmail.com> 20946S: Maintained 20947F: Documentation/accounting/taskstats* 20948F: include/linux/taskstats* 20949F: kernel/taskstats.c 20950 20951TC subsystem 20952M: Jamal Hadi Salim <jhs@mojatatu.com> 20953M: Cong Wang <xiyou.wangcong@gmail.com> 20954M: Jiri Pirko <jiri@resnulli.us> 20955L: netdev@vger.kernel.org 20956S: Maintained 20957F: include/net/pkt_cls.h 20958F: include/net/pkt_sched.h 20959F: include/net/tc_act/ 20960F: include/uapi/linux/pkt_cls.h 20961F: include/uapi/linux/pkt_sched.h 20962F: include/uapi/linux/tc_act/ 20963F: include/uapi/linux/tc_ematch/ 20964F: net/sched/ 20965F: tools/testing/selftests/tc-testing 20966 20967TC90522 MEDIA DRIVER 20968M: Akihiro Tsukada <tskd08@gmail.com> 20969L: linux-media@vger.kernel.org 20970S: Odd Fixes 20971F: drivers/media/dvb-frontends/tc90522* 20972 20973TCP LOW PRIORITY MODULE 20974M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20975M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20976S: Maintained 20977W: http://tcp-lp-mod.sourceforge.net/ 20978F: net/ipv4/tcp_lp.c 20979 20980TDA10071 MEDIA DRIVER 20981M: Antti Palosaari <crope@iki.fi> 20982L: linux-media@vger.kernel.org 20983S: Maintained 20984W: https://linuxtv.org 20985W: http://palosaari.fi/linux/ 20986Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20987T: git git://linuxtv.org/anttip/media_tree.git 20988F: drivers/media/dvb-frontends/tda10071* 20989 20990TDA18212 MEDIA DRIVER 20991M: Antti Palosaari <crope@iki.fi> 20992L: linux-media@vger.kernel.org 20993S: Maintained 20994W: https://linuxtv.org 20995W: http://palosaari.fi/linux/ 20996Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20997T: git git://linuxtv.org/anttip/media_tree.git 20998F: drivers/media/tuners/tda18212* 20999 21000TDA18218 MEDIA DRIVER 21001M: Antti Palosaari <crope@iki.fi> 21002L: linux-media@vger.kernel.org 21003S: Maintained 21004W: https://linuxtv.org 21005W: http://palosaari.fi/linux/ 21006Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21007T: git git://linuxtv.org/anttip/media_tree.git 21008F: drivers/media/tuners/tda18218* 21009 21010TDA18250 MEDIA DRIVER 21011M: Olli Salonen <olli.salonen@iki.fi> 21012L: linux-media@vger.kernel.org 21013S: Maintained 21014W: https://linuxtv.org 21015Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21016T: git git://linuxtv.org/media_tree.git 21017F: drivers/media/tuners/tda18250* 21018 21019TDA18271 MEDIA DRIVER 21020M: Michael Krufky <mkrufky@linuxtv.org> 21021L: linux-media@vger.kernel.org 21022S: Maintained 21023W: https://linuxtv.org 21024W: http://github.com/mkrufky 21025Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21026T: git git://linuxtv.org/mkrufky/tuners.git 21027F: drivers/media/tuners/tda18271* 21028 21029TDA1997x MEDIA DRIVER 21030M: Tim Harvey <tharvey@gateworks.com> 21031L: linux-media@vger.kernel.org 21032S: Maintained 21033W: https://linuxtv.org 21034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21035F: drivers/media/i2c/tda1997x.* 21036 21037TDA827x MEDIA DRIVER 21038M: Michael Krufky <mkrufky@linuxtv.org> 21039L: linux-media@vger.kernel.org 21040S: Maintained 21041W: https://linuxtv.org 21042W: http://github.com/mkrufky 21043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21044T: git git://linuxtv.org/mkrufky/tuners.git 21045F: drivers/media/tuners/tda8290.* 21046 21047TDA8290 MEDIA DRIVER 21048M: Michael Krufky <mkrufky@linuxtv.org> 21049L: linux-media@vger.kernel.org 21050S: Maintained 21051W: https://linuxtv.org 21052W: http://github.com/mkrufky 21053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21054T: git git://linuxtv.org/mkrufky/tuners.git 21055F: drivers/media/tuners/tda8290.* 21056 21057TDA9840 MEDIA DRIVER 21058M: Hans Verkuil <hverkuil@xs4all.nl> 21059L: linux-media@vger.kernel.org 21060S: Maintained 21061W: https://linuxtv.org 21062T: git git://linuxtv.org/media_tree.git 21063F: drivers/media/i2c/tda9840* 21064 21065TEA5761 TUNER DRIVER 21066M: Mauro Carvalho Chehab <mchehab@kernel.org> 21067L: linux-media@vger.kernel.org 21068S: Odd fixes 21069W: https://linuxtv.org 21070T: git git://linuxtv.org/media_tree.git 21071F: drivers/media/tuners/tea5761.* 21072 21073TEA5767 TUNER DRIVER 21074M: Mauro Carvalho Chehab <mchehab@kernel.org> 21075L: linux-media@vger.kernel.org 21076S: Maintained 21077W: https://linuxtv.org 21078T: git git://linuxtv.org/media_tree.git 21079F: drivers/media/tuners/tea5767.* 21080 21081TEA6415C MEDIA DRIVER 21082M: Hans Verkuil <hverkuil@xs4all.nl> 21083L: linux-media@vger.kernel.org 21084S: Maintained 21085W: https://linuxtv.org 21086T: git git://linuxtv.org/media_tree.git 21087F: drivers/media/i2c/tea6415c* 21088 21089TEA6420 MEDIA DRIVER 21090M: Hans Verkuil <hverkuil@xs4all.nl> 21091L: linux-media@vger.kernel.org 21092S: Maintained 21093W: https://linuxtv.org 21094T: git git://linuxtv.org/media_tree.git 21095F: drivers/media/i2c/tea6420* 21096 21097TEAM DRIVER 21098M: Jiri Pirko <jiri@resnulli.us> 21099L: netdev@vger.kernel.org 21100S: Supported 21101F: drivers/net/team/ 21102F: include/linux/if_team.h 21103F: include/uapi/linux/if_team.h 21104F: tools/testing/selftests/drivers/net/team/ 21105 21106TECHNICAL ADVISORY BOARD PROCESS DOCS 21107M: "Theodore Ts'o" <tytso@mit.edu> 21108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21109L: tech-board-discuss@lists.linux-foundation.org 21110S: Maintained 21111F: Documentation/process/contribution-maturity-model.rst 21112F: Documentation/process/researcher-guidelines.rst 21113 21114TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21115M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21116S: Maintained 21117F: arch/x86/platform/ts5500/ 21118 21119TECHNOTREND USB IR RECEIVER 21120M: Sean Young <sean@mess.org> 21121L: linux-media@vger.kernel.org 21122S: Maintained 21123F: drivers/media/rc/ttusbir.c 21124 21125TECHWELL TW9910 VIDEO DECODER 21126L: linux-media@vger.kernel.org 21127S: Orphan 21128F: drivers/media/i2c/tw9910.c 21129F: include/media/i2c/tw9910.h 21130 21131TEE SUBSYSTEM 21132M: Jens Wiklander <jens.wiklander@linaro.org> 21133R: Sumit Garg <sumit.garg@linaro.org> 21134L: op-tee@lists.trustedfirmware.org 21135S: Maintained 21136F: Documentation/staging/tee.rst 21137F: drivers/tee/ 21138F: include/linux/tee_drv.h 21139F: include/uapi/linux/tee.h 21140 21141TEGRA ARCHITECTURE SUPPORT 21142M: Thierry Reding <thierry.reding@gmail.com> 21143M: Jonathan Hunter <jonathanh@nvidia.com> 21144L: linux-tegra@vger.kernel.org 21145S: Supported 21146Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21147T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21148N: [^a-z]tegra 21149 21150TEGRA CLOCK DRIVER 21151M: Peter De Schrijver <pdeschrijver@nvidia.com> 21152M: Prashant Gaikwad <pgaikwad@nvidia.com> 21153S: Supported 21154F: drivers/clk/tegra/ 21155 21156TEGRA DMA DRIVERS 21157M: Laxman Dewangan <ldewangan@nvidia.com> 21158M: Jon Hunter <jonathanh@nvidia.com> 21159S: Supported 21160F: drivers/dma/tegra* 21161 21162TEGRA I2C DRIVER 21163M: Laxman Dewangan <ldewangan@nvidia.com> 21164R: Dmitry Osipenko <digetx@gmail.com> 21165S: Supported 21166F: drivers/i2c/busses/i2c-tegra.c 21167 21168TEGRA IOMMU DRIVERS 21169M: Thierry Reding <thierry.reding@gmail.com> 21170R: Krishna Reddy <vdumpa@nvidia.com> 21171L: linux-tegra@vger.kernel.org 21172S: Supported 21173F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21174F: drivers/iommu/tegra* 21175 21176TEGRA KBC DRIVER 21177M: Laxman Dewangan <ldewangan@nvidia.com> 21178S: Supported 21179F: drivers/input/keyboard/tegra-kbc.c 21180 21181TEGRA NAND DRIVER 21182M: Stefan Agner <stefan@agner.ch> 21183M: Lucas Stach <dev@lynxeye.de> 21184S: Maintained 21185F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21186F: drivers/mtd/nand/raw/tegra_nand.c 21187 21188TEGRA PWM DRIVER 21189M: Thierry Reding <thierry.reding@gmail.com> 21190S: Supported 21191F: drivers/pwm/pwm-tegra.c 21192 21193TEGRA QUAD SPI DRIVER 21194M: Thierry Reding <thierry.reding@gmail.com> 21195M: Jonathan Hunter <jonathanh@nvidia.com> 21196M: Sowjanya Komatineni <skomatineni@nvidia.com> 21197L: linux-tegra@vger.kernel.org 21198S: Maintained 21199F: drivers/spi/spi-tegra210-quad.c 21200 21201TEGRA SERIAL DRIVER 21202M: Laxman Dewangan <ldewangan@nvidia.com> 21203S: Supported 21204F: drivers/tty/serial/serial-tegra.c 21205 21206TEGRA SPI DRIVER 21207M: Laxman Dewangan <ldewangan@nvidia.com> 21208S: Supported 21209F: drivers/spi/spi-tegra* 21210 21211TEGRA VIDEO DRIVER 21212M: Thierry Reding <thierry.reding@gmail.com> 21213M: Jonathan Hunter <jonathanh@nvidia.com> 21214M: Sowjanya Komatineni <skomatineni@nvidia.com> 21215M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21216L: linux-media@vger.kernel.org 21217L: linux-tegra@vger.kernel.org 21218S: Maintained 21219F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21220F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21221F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21222F: drivers/staging/media/tegra-video/ 21223 21224TEGRA XUSB PADCTL DRIVER 21225M: JC Kuo <jckuo@nvidia.com> 21226S: Supported 21227F: drivers/phy/tegra/xusb* 21228 21229TEHUTI ETHERNET DRIVER 21230M: Andy Gospodarek <andy@greyhouse.net> 21231L: netdev@vger.kernel.org 21232S: Supported 21233F: drivers/net/ethernet/tehuti/* 21234 21235TELECOM CLOCK DRIVER FOR MCPL0010 21236M: Mark Gross <markgross@kernel.org> 21237S: Supported 21238F: drivers/char/tlclk.c 21239 21240TEMPO SEMICONDUCTOR DRIVERS 21241M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21242S: Maintained 21243F: Documentation/devicetree/bindings/sound/tscs*.txt 21244F: sound/soc/codecs/tscs*.c 21245F: sound/soc/codecs/tscs*.h 21246 21247TENSILICA XTENSA PORT (xtensa) 21248M: Chris Zankel <chris@zankel.net> 21249M: Max Filippov <jcmvbkbc@gmail.com> 21250S: Maintained 21251T: git https://github.com/jcmvbkbc/linux-xtensa.git 21252F: arch/xtensa/ 21253F: drivers/irqchip/irq-xtensa-* 21254 21255TEXAS INSTRUMENTS ASoC DRIVERS 21256M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21258S: Maintained 21259F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21260F: sound/soc/ti/ 21261 21262TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21263M: Shenghao Ding <shenghao-ding@ti.com> 21264M: Kevin Lu <kevin-lu@ti.com> 21265M: Baojun Xu <baojun.xu@ti.com> 21266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21267S: Maintained 21268F: Documentation/devicetree/bindings/sound/tas2552.txt 21269F: Documentation/devicetree/bindings/sound/tas2562.yaml 21270F: Documentation/devicetree/bindings/sound/tas2770.yaml 21271F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21272F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21273F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21274F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21275F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21276F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21277F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21278F: include/sound/tas2*.h 21279F: include/sound/tlv320*.h 21280F: include/sound/tpa6130a2-plat.h 21281F: sound/pci/hda/tas2781_hda_i2c.c 21282F: sound/soc/codecs/pcm1681.c 21283F: sound/soc/codecs/pcm1789*.* 21284F: sound/soc/codecs/pcm179x*.* 21285F: sound/soc/codecs/pcm186x*.* 21286F: sound/soc/codecs/pcm3008.* 21287F: sound/soc/codecs/pcm3060*.* 21288F: sound/soc/codecs/pcm3168a*.* 21289F: sound/soc/codecs/pcm5102a.c 21290F: sound/soc/codecs/pcm512x*.* 21291F: sound/soc/codecs/tas2*.* 21292F: sound/soc/codecs/tlv320*.* 21293F: sound/soc/codecs/tpa6130a2.* 21294 21295TEXAS INSTRUMENTS DMA DRIVERS 21296M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21297L: dmaengine@vger.kernel.org 21298S: Maintained 21299F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21300F: Documentation/devicetree/bindings/dma/ti-edma.txt 21301F: Documentation/devicetree/bindings/dma/ti/ 21302F: drivers/dma/ti/ 21303F: include/linux/dma/k3-psil.h 21304F: include/linux/dma/k3-udma-glue.h 21305F: include/linux/dma/ti-cppi5.h 21306X: drivers/dma/ti/cppi41.c 21307 21308TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21309M: Robert Marko <robert.marko@sartura.hr> 21310M: Luka Perkov <luka.perkov@sartura.hr> 21311L: linux-hwmon@vger.kernel.org 21312S: Maintained 21313F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21314F: Documentation/hwmon/tps23861.rst 21315F: drivers/hwmon/tps23861.c 21316 21317TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21318M: Ricardo Ribalda <ribalda@kernel.org> 21319L: linux-iio@vger.kernel.org 21320S: Supported 21321F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21322F: drivers/iio/dac/ti-dac7612.c 21323 21324TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21325M: Nishanth Menon <nm@ti.com> 21326M: Tero Kristo <kristo@kernel.org> 21327M: Santosh Shilimkar <ssantosh@kernel.org> 21328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21329S: Maintained 21330F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21331F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21332F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21333F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21334F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21335F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21336F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21337F: drivers/clk/keystone/sci-clk.c 21338F: drivers/firmware/ti_sci* 21339F: drivers/irqchip/irq-ti-sci-inta.c 21340F: drivers/irqchip/irq-ti-sci-intr.c 21341F: drivers/reset/reset-ti-sci.c 21342F: drivers/soc/ti/ti_sci_inta_msi.c 21343F: drivers/genpd/ti/ti_sci_pm_domains.c 21344F: include/dt-bindings/soc/ti,sci_pm_domain.h 21345F: include/linux/soc/ti/ti_sci_inta_msi.h 21346F: include/linux/soc/ti/ti_sci_protocol.h 21347 21348TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21349M: Puranjay Mohan <puranjay12@gmail.com> 21350L: linux-iio@vger.kernel.org 21351S: Supported 21352F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21353F: drivers/iio/temperature/tmp117.c 21354 21355THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21356M: Hans Verkuil <hverkuil@xs4all.nl> 21357L: linux-media@vger.kernel.org 21358S: Maintained 21359W: https://linuxtv.org 21360T: git git://linuxtv.org/media_tree.git 21361F: drivers/media/radio/radio-raremono.c 21362 21363THERMAL 21364M: Rafael J. Wysocki <rafael@kernel.org> 21365M: Daniel Lezcano <daniel.lezcano@linaro.org> 21366R: Amit Kucheria <amitk@kernel.org> 21367R: Zhang Rui <rui.zhang@intel.com> 21368L: linux-pm@vger.kernel.org 21369S: Supported 21370Q: https://patchwork.kernel.org/project/linux-pm/list/ 21371T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21372F: Documentation/ABI/testing/sysfs-class-thermal 21373F: Documentation/admin-guide/thermal/ 21374F: Documentation/devicetree/bindings/thermal/ 21375F: Documentation/driver-api/thermal/ 21376F: drivers/thermal/ 21377F: include/dt-bindings/thermal/ 21378F: include/linux/cpu_cooling.h 21379F: include/linux/thermal.h 21380F: include/uapi/linux/thermal.h 21381F: tools/lib/thermal/ 21382F: tools/thermal/ 21383 21384THERMAL DRIVER FOR AMLOGIC SOCS 21385M: Guillaume La Roque <glaroque@baylibre.com> 21386L: linux-pm@vger.kernel.org 21387L: linux-amlogic@lists.infradead.org 21388S: Supported 21389W: http://linux-meson.com/ 21390F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21391F: drivers/thermal/amlogic_thermal.c 21392 21393THERMAL/CPU_COOLING 21394M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21395M: Daniel Lezcano <daniel.lezcano@linaro.org> 21396M: Viresh Kumar <viresh.kumar@linaro.org> 21397R: Lukasz Luba <lukasz.luba@arm.com> 21398L: linux-pm@vger.kernel.org 21399S: Supported 21400F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21401F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21402F: drivers/thermal/cpufreq_cooling.c 21403F: drivers/thermal/cpuidle_cooling.c 21404F: include/linux/cpu_cooling.h 21405 21406THERMAL/POWER_ALLOCATOR 21407M: Lukasz Luba <lukasz.luba@arm.com> 21408L: linux-pm@vger.kernel.org 21409S: Maintained 21410F: Documentation/driver-api/thermal/power_allocator.rst 21411F: drivers/thermal/gov_power_allocator.c 21412F: drivers/thermal/thermal_trace_ipa.h 21413 21414THINKPAD ACPI EXTRAS DRIVER 21415M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21416L: ibm-acpi-devel@lists.sourceforge.net 21417L: platform-driver-x86@vger.kernel.org 21418S: Maintained 21419W: http://ibm-acpi.sourceforge.net 21420W: http://thinkwiki.org/wiki/Ibm-acpi 21421T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21422F: drivers/platform/x86/thinkpad_acpi.c 21423 21424THINKPAD LMI DRIVER 21425M: Mark Pearson <markpearson@lenovo.com> 21426L: platform-driver-x86@vger.kernel.org 21427S: Maintained 21428F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21429F: drivers/platform/x86/think-lmi.? 21430 21431THUNDERBOLT DMA TRAFFIC TEST DRIVER 21432M: Isaac Hazan <isaac.hazan@intel.com> 21433L: linux-usb@vger.kernel.org 21434S: Maintained 21435F: drivers/thunderbolt/dma_test.c 21436 21437THUNDERBOLT DRIVER 21438M: Andreas Noever <andreas.noever@gmail.com> 21439M: Michael Jamet <michael.jamet@intel.com> 21440M: Mika Westerberg <mika.westerberg@linux.intel.com> 21441M: Yehezkel Bernat <YehezkelShB@gmail.com> 21442L: linux-usb@vger.kernel.org 21443S: Maintained 21444T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21445F: Documentation/admin-guide/thunderbolt.rst 21446F: drivers/thunderbolt/ 21447F: include/linux/thunderbolt.h 21448 21449THUNDERBOLT NETWORK DRIVER 21450M: Michael Jamet <michael.jamet@intel.com> 21451M: Mika Westerberg <mika.westerberg@linux.intel.com> 21452M: Yehezkel Bernat <YehezkelShB@gmail.com> 21453L: netdev@vger.kernel.org 21454S: Maintained 21455F: drivers/net/thunderbolt/ 21456 21457THUNDERX GPIO DRIVER 21458M: Robert Richter <rric@kernel.org> 21459S: Odd Fixes 21460F: drivers/gpio/gpio-thunderx.c 21461 21462TI ADS7924 ADC DRIVER 21463M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21464L: linux-iio@vger.kernel.org 21465S: Supported 21466F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21467F: drivers/iio/adc/ti-ads7924.c 21468 21469TI AM437X VPFE DRIVER 21470M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21471L: linux-media@vger.kernel.org 21472S: Maintained 21473W: https://linuxtv.org 21474Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21475T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21476F: drivers/media/platform/ti/am437x/ 21477 21478TI BANDGAP AND THERMAL DRIVER 21479M: Eduardo Valentin <edubezval@gmail.com> 21480M: Keerthy <j-keerthy@ti.com> 21481L: linux-pm@vger.kernel.org 21482L: linux-omap@vger.kernel.org 21483S: Maintained 21484F: drivers/thermal/ti-soc-thermal/ 21485 21486TI BQ27XXX POWER SUPPLY DRIVER 21487F: drivers/power/supply/bq27xxx_battery.c 21488F: drivers/power/supply/bq27xxx_battery_i2c.c 21489F: include/linux/power/bq27xxx_battery.h 21490 21491TI CDCE706 CLOCK DRIVER 21492M: Max Filippov <jcmvbkbc@gmail.com> 21493S: Maintained 21494F: drivers/clk/clk-cdce706.c 21495 21496TI CLOCK DRIVER 21497M: Tero Kristo <kristo@kernel.org> 21498L: linux-omap@vger.kernel.org 21499S: Odd Fixes 21500F: drivers/clk/ti/ 21501F: include/linux/clk/ti.h 21502 21503TI DAVINCI MACHINE SUPPORT 21504M: Bartosz Golaszewski <brgl@bgdev.pl> 21505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21506S: Maintained 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21508F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21509F: arch/arm/boot/dts/ti/davinci/ 21510F: arch/arm/mach-davinci/ 21511F: drivers/i2c/busses/i2c-davinci.c 21512 21513TI DAVINCI SERIES CLOCK DRIVER 21514M: David Lechner <david@lechnology.com> 21515R: Sekhar Nori <nsekhar@ti.com> 21516S: Maintained 21517F: Documentation/devicetree/bindings/clock/ti/davinci/ 21518F: drivers/clk/davinci/ 21519F: include/linux/clk/davinci.h 21520 21521TI DAVINCI SERIES GPIO DRIVER 21522M: Keerthy <j-keerthy@ti.com> 21523L: linux-gpio@vger.kernel.org 21524S: Maintained 21525F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21526F: drivers/gpio/gpio-davinci.c 21527 21528TI DAVINCI SERIES MEDIA DRIVER 21529M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21530L: linux-media@vger.kernel.org 21531S: Maintained 21532W: https://linuxtv.org 21533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21534T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21535F: drivers/media/platform/ti/davinci/ 21536F: include/media/davinci/ 21537 21538TI ENHANCED CAPTURE (eCAP) DRIVER 21539M: Vignesh Raghavendra <vigneshr@ti.com> 21540R: Julien Panis <jpanis@baylibre.com> 21541L: linux-iio@vger.kernel.org 21542L: linux-omap@vger.kernel.org 21543S: Maintained 21544F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21545F: drivers/counter/ti-ecap-capture.c 21546 21547TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21548R: David Lechner <david@lechnology.com> 21549L: linux-iio@vger.kernel.org 21550F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21551F: drivers/counter/ti-eqep.c 21552 21553TI ETHERNET SWITCH DRIVER (CPSW) 21554R: Grygorii Strashko <grygorii.strashko@ti.com> 21555L: linux-omap@vger.kernel.org 21556L: netdev@vger.kernel.org 21557S: Maintained 21558F: drivers/net/ethernet/ti/cpsw* 21559F: drivers/net/ethernet/ti/davinci* 21560 21561TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21562M: Alex Dubov <oakad@yahoo.com> 21563S: Maintained 21564W: http://tifmxx.berlios.de/ 21565F: drivers/memstick/host/tifm_ms.c 21566F: drivers/misc/tifm* 21567F: drivers/mmc/host/tifm_sd.c 21568F: include/linux/tifm.h 21569 21570TI FPD-LINK DRIVERS 21571M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21572L: linux-media@vger.kernel.org 21573S: Maintained 21574F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21575F: drivers/media/i2c/ds90* 21576F: include/media/i2c/ds90* 21577 21578TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21579M: Nishanth Menon <nm@ti.com> 21580M: Santosh Shilimkar <ssantosh@kernel.org> 21581L: linux-kernel@vger.kernel.org 21582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21583S: Maintained 21584T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21585F: drivers/genpd/ti/omap_prm.c 21586F: drivers/soc/ti/* 21587 21588TI LM49xxx FAMILY ASoC CODEC DRIVERS 21589M: M R Swami Reddy <mr.swami.reddy@ti.com> 21590M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21592S: Maintained 21593F: sound/soc/codecs/isabelle* 21594F: sound/soc/codecs/lm49453* 21595 21596TI LMP92064 ADC DRIVER 21597M: Leonard Göhrs <l.goehrs@pengutronix.de> 21598R: kernel@pengutronix.de 21599L: linux-iio@vger.kernel.org 21600S: Maintained 21601F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21602F: drivers/iio/adc/ti-lmp92064.c 21603 21604TI PCM3060 ASoC CODEC DRIVER 21605M: Kirill Marinushkin <kmarinushkin@birdec.com> 21606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21607S: Maintained 21608F: Documentation/devicetree/bindings/sound/pcm3060.txt 21609F: sound/soc/codecs/pcm3060* 21610 21611TI TAS571X FAMILY ASoC CODEC DRIVER 21612M: Kevin Cernekee <cernekee@chromium.org> 21613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21614S: Odd Fixes 21615F: sound/soc/codecs/tas571x* 21616 21617TI TMAG5273 MAGNETOMETER DRIVER 21618M: Gerald Loacker <gerald.loacker@wolfvision.net> 21619L: linux-iio@vger.kernel.org 21620S: Maintained 21621F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21622F: drivers/iio/magnetometer/tmag5273.c 21623 21624TI TRF7970A NFC DRIVER 21625M: Mark Greer <mgreer@animalcreek.com> 21626L: linux-wireless@vger.kernel.org 21627S: Supported 21628F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21629F: drivers/nfc/trf7970a.c 21630 21631TI TSC2046 ADC DRIVER 21632M: Oleksij Rempel <o.rempel@pengutronix.de> 21633R: kernel@pengutronix.de 21634L: linux-iio@vger.kernel.org 21635S: Maintained 21636F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21637F: drivers/iio/adc/ti-tsc2046.c 21638 21639TI TWL4030 SERIES SOC CODEC DRIVER 21640M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21641L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21642S: Maintained 21643F: sound/soc/codecs/twl4030* 21644 21645TI VPE/CAL DRIVERS 21646M: Benoit Parrot <bparrot@ti.com> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: http://linuxtv.org/ 21650Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21651F: Documentation/devicetree/bindings/media/ti,cal.yaml 21652F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21653F: drivers/media/platform/ti/cal/ 21654F: drivers/media/platform/ti/vpe/ 21655 21656TI WILINK WIRELESS DRIVERS 21657L: linux-wireless@vger.kernel.org 21658S: Orphan 21659W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21660W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21661T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21662F: drivers/net/wireless/ti/ 21663 21664TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21665M: John Stultz <jstultz@google.com> 21666M: Thomas Gleixner <tglx@linutronix.de> 21667R: Stephen Boyd <sboyd@kernel.org> 21668L: linux-kernel@vger.kernel.org 21669S: Supported 21670T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21671F: include/linux/clocksource.h 21672F: include/linux/time.h 21673F: include/linux/timex.h 21674F: include/uapi/linux/time.h 21675F: include/uapi/linux/timex.h 21676F: kernel/time/alarmtimer.c 21677F: kernel/time/clocksource.c 21678F: kernel/time/ntp.c 21679F: kernel/time/time*.c 21680F: tools/testing/selftests/timers/ 21681 21682TIPC NETWORK LAYER 21683M: Jon Maloy <jmaloy@redhat.com> 21684M: Ying Xue <ying.xue@windriver.com> 21685L: netdev@vger.kernel.org (core kernel code) 21686L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21687S: Maintained 21688W: http://tipc.sourceforge.net/ 21689F: include/uapi/linux/tipc*.h 21690F: net/tipc/ 21691 21692TLAN NETWORK DRIVER 21693M: Samuel Chessman <chessman@tux.org> 21694L: tlan-devel@lists.sourceforge.net (subscribers-only) 21695S: Maintained 21696W: http://sourceforge.net/projects/tlan/ 21697F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21698F: drivers/net/ethernet/ti/tlan.* 21699 21700TMIO/SDHI MMC DRIVER 21701M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21702L: linux-mmc@vger.kernel.org 21703L: linux-renesas-soc@vger.kernel.org 21704S: Supported 21705F: drivers/mmc/host/renesas_sdhi* 21706F: drivers/mmc/host/tmio_mmc* 21707F: include/linux/mfd/tmio.h 21708 21709TMP401 HARDWARE MONITOR DRIVER 21710M: Guenter Roeck <linux@roeck-us.net> 21711L: linux-hwmon@vger.kernel.org 21712S: Maintained 21713F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21714F: Documentation/hwmon/tmp401.rst 21715F: drivers/hwmon/tmp401.c 21716 21717TMP464 HARDWARE MONITOR DRIVER 21718M: Guenter Roeck <linux@roeck-us.net> 21719L: linux-hwmon@vger.kernel.org 21720S: Maintained 21721F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21722F: Documentation/hwmon/tmp464.rst 21723F: drivers/hwmon/tmp464.c 21724 21725TMP513 HARDWARE MONITOR DRIVER 21726M: Eric Tremblay <etremblay@distech-controls.com> 21727L: linux-hwmon@vger.kernel.org 21728S: Maintained 21729F: Documentation/hwmon/tmp513.rst 21730F: drivers/hwmon/tmp513.c 21731 21732TMPFS (SHMEM FILESYSTEM) 21733M: Hugh Dickins <hughd@google.com> 21734L: linux-mm@kvack.org 21735S: Maintained 21736F: include/linux/shmem_fs.h 21737F: mm/shmem.c 21738 21739TOMOYO SECURITY MODULE 21740M: Kentaro Takeda <takedakn@nttdata.co.jp> 21741M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21742L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21743L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21744L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21745L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21746S: Maintained 21747W: https://tomoyo.osdn.jp/ 21748F: security/tomoyo/ 21749 21750TOPSTAR LAPTOP EXTRAS DRIVER 21751M: Herton Ronaldo Krzesinski <herton@canonical.com> 21752L: platform-driver-x86@vger.kernel.org 21753S: Maintained 21754F: drivers/platform/x86/topstar-laptop.c 21755 21756TORTURE-TEST MODULES 21757M: Davidlohr Bueso <dave@stgolabs.net> 21758M: "Paul E. McKenney" <paulmck@kernel.org> 21759M: Josh Triplett <josh@joshtriplett.org> 21760L: linux-kernel@vger.kernel.org 21761S: Supported 21762T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21763F: Documentation/RCU/torture.rst 21764F: kernel/locking/locktorture.c 21765F: kernel/rcu/rcuscale.c 21766F: kernel/rcu/rcutorture.c 21767F: kernel/rcu/refscale.c 21768F: kernel/torture.c 21769 21770TOSHIBA ACPI EXTRAS DRIVER 21771M: Azael Avalos <coproscefalo@gmail.com> 21772L: platform-driver-x86@vger.kernel.org 21773S: Maintained 21774F: drivers/platform/x86/toshiba_acpi.c 21775 21776TOSHIBA BLUETOOTH DRIVER 21777M: Azael Avalos <coproscefalo@gmail.com> 21778L: platform-driver-x86@vger.kernel.org 21779S: Maintained 21780F: drivers/platform/x86/toshiba_bluetooth.c 21781 21782TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21783M: Azael Avalos <coproscefalo@gmail.com> 21784L: platform-driver-x86@vger.kernel.org 21785S: Maintained 21786F: drivers/platform/x86/toshiba_haps.c 21787 21788TOSHIBA SMM DRIVER 21789M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21790S: Maintained 21791W: http://www.buzzard.org.uk/toshiba/ 21792F: drivers/char/toshiba.c 21793F: include/linux/toshiba.h 21794F: include/uapi/linux/toshiba.h 21795 21796TOSHIBA TC358743 DRIVER 21797M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21798L: linux-media@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21801F: drivers/media/i2c/tc358743* 21802F: include/media/i2c/tc358743.h 21803 21804TOSHIBA WMI HOTKEYS DRIVER 21805M: Azael Avalos <coproscefalo@gmail.com> 21806L: platform-driver-x86@vger.kernel.org 21807S: Maintained 21808F: drivers/platform/x86/toshiba-wmi.c 21809 21810TPM DEVICE DRIVER 21811M: Peter Huewe <peterhuewe@gmx.de> 21812M: Jarkko Sakkinen <jarkko@kernel.org> 21813R: Jason Gunthorpe <jgg@ziepe.ca> 21814L: linux-integrity@vger.kernel.org 21815S: Maintained 21816W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21817Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21818T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21819F: drivers/char/tpm/ 21820 21821TPS546D24 DRIVER 21822M: Duke Du <dukedu83@gmail.com> 21823L: linux-hwmon@vger.kernel.org 21824S: Maintained 21825F: Documentation/hwmon/tps546d24.rst 21826F: drivers/hwmon/pmbus/tps546d24.c 21827 21828TQ SYSTEMS BOARD & DRIVER SUPPORT 21829L: linux@ew.tq-group.com 21830S: Supported 21831W: https://www.tq-group.com/en/products/tq-embedded/ 21832F: arch/arm/boot/dts/imx*mba*.dts* 21833F: arch/arm/boot/dts/imx*tqma*.dts* 21834F: arch/arm/boot/dts/mba*.dtsi 21835F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21836F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21837F: arch/arm64/boot/dts/freescale/mba*.dtsi 21838F: drivers/gpio/gpio-tqmx86.c 21839F: drivers/mfd/tqmx86.c 21840F: drivers/watchdog/tqmx86_wdt.c 21841 21842TRACING 21843M: Steven Rostedt <rostedt@goodmis.org> 21844M: Masami Hiramatsu <mhiramat@kernel.org> 21845L: linux-kernel@vger.kernel.org 21846L: linux-trace-kernel@vger.kernel.org 21847S: Maintained 21848Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21849T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21850F: Documentation/trace/* 21851F: fs/tracefs/ 21852F: include/linux/trace*.h 21853F: include/trace/ 21854F: kernel/trace/ 21855F: scripts/tracing/ 21856F: tools/testing/selftests/ftrace/ 21857 21858TRACING MMIO ACCESSES (MMIOTRACE) 21859M: Steven Rostedt <rostedt@goodmis.org> 21860M: Masami Hiramatsu <mhiramat@kernel.org> 21861R: Karol Herbst <karolherbst@gmail.com> 21862R: Pekka Paalanen <ppaalanen@gmail.com> 21863L: linux-kernel@vger.kernel.org 21864L: nouveau@lists.freedesktop.org 21865S: Maintained 21866F: arch/x86/mm/kmmio.c 21867F: arch/x86/mm/mmio-mod.c 21868F: arch/x86/mm/testmmiotrace.c 21869F: include/linux/mmiotrace.h 21870F: kernel/trace/trace_mmiotrace.c 21871 21872TRACING OS NOISE / LATENCY TRACERS 21873M: Steven Rostedt <rostedt@goodmis.org> 21874M: Daniel Bristot de Oliveira <bristot@kernel.org> 21875S: Maintained 21876F: Documentation/trace/hwlat_detector.rst 21877F: Documentation/trace/osnoise-tracer.rst 21878F: Documentation/trace/timerlat-tracer.rst 21879F: arch/*/kernel/trace.c 21880F: include/trace/events/osnoise.h 21881F: kernel/trace/trace_hwlat.c 21882F: kernel/trace/trace_irqsoff.c 21883F: kernel/trace/trace_osnoise.c 21884F: kernel/trace/trace_sched_wakeup.c 21885 21886TRADITIONAL CHINESE DOCUMENTATION 21887M: Hu Haowen <src.res.211@gmail.com> 21888S: Maintained 21889W: https://github.com/srcres258/linux-doc 21890T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21891F: Documentation/translations/zh_TW/ 21892 21893TTY LAYER AND SERIAL DRIVERS 21894M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21895M: Jiri Slaby <jirislaby@kernel.org> 21896L: linux-kernel@vger.kernel.org 21897L: linux-serial@vger.kernel.org 21898S: Supported 21899T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21900F: Documentation/devicetree/bindings/serial/ 21901F: Documentation/driver-api/serial/ 21902F: drivers/tty/ 21903F: include/linux/selection.h 21904F: include/linux/serial.h 21905F: include/linux/serial_core.h 21906F: include/linux/sysrq.h 21907F: include/linux/tty*.h 21908F: include/linux/vt.h 21909F: include/linux/vt_*.h 21910F: include/uapi/linux/serial.h 21911F: include/uapi/linux/serial_core.h 21912F: include/uapi/linux/tty.h 21913 21914TUA9001 MEDIA DRIVER 21915M: Antti Palosaari <crope@iki.fi> 21916L: linux-media@vger.kernel.org 21917S: Maintained 21918W: https://linuxtv.org 21919W: http://palosaari.fi/linux/ 21920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21921T: git git://linuxtv.org/anttip/media_tree.git 21922F: drivers/media/tuners/tua9001* 21923 21924TULIP NETWORK DRIVERS 21925L: netdev@vger.kernel.org 21926L: linux-parisc@vger.kernel.org 21927S: Orphan 21928F: drivers/net/ethernet/dec/tulip/ 21929 21930TUN/TAP driver 21931M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21932M: Jason Wang <jasowang@redhat.com> 21933S: Maintained 21934W: http://vtun.sourceforge.net/tun 21935F: Documentation/networking/tuntap.rst 21936F: arch/um/os-Linux/drivers/ 21937F: drivers/net/tap.c 21938F: drivers/net/tun.c 21939 21940TURBOCHANNEL SUBSYSTEM 21941M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21942M: Ralf Baechle <ralf@linux-mips.org> 21943L: linux-mips@vger.kernel.org 21944S: Maintained 21945Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21946F: drivers/tc/ 21947F: include/linux/tc.h 21948 21949TURBOSTAT UTILITY 21950M: "Len Brown" <lenb@kernel.org> 21951L: linux-pm@vger.kernel.org 21952S: Supported 21953Q: https://patchwork.kernel.org/project/linux-pm/list/ 21954B: https://bugzilla.kernel.org 21955T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21956F: tools/power/x86/turbostat/ 21957 21958TW5864 VIDEO4LINUX DRIVER 21959M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21960M: Anton Sviridenko <anton@corp.bluecherry.net> 21961M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21962M: Andrey Utkin <andrey_utkin@fastmail.com> 21963L: linux-media@vger.kernel.org 21964S: Supported 21965F: drivers/media/pci/tw5864/ 21966 21967TW68 VIDEO4LINUX DRIVER 21968M: Hans Verkuil <hverkuil@xs4all.nl> 21969L: linux-media@vger.kernel.org 21970S: Odd Fixes 21971W: https://linuxtv.org 21972T: git git://linuxtv.org/media_tree.git 21973F: drivers/media/pci/tw68/ 21974 21975TW686X VIDEO4LINUX DRIVER 21976M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21977L: linux-media@vger.kernel.org 21978S: Maintained 21979W: http://linuxtv.org 21980T: git git://linuxtv.org/media_tree.git 21981F: drivers/media/pci/tw686x/ 21982 21983U-BOOT ENVIRONMENT VARIABLES 21984M: Rafał Miłecki <rafal@milecki.pl> 21985S: Maintained 21986F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21987F: drivers/nvmem/u-boot-env.c 21988 21989UACCE ACCELERATOR FRAMEWORK 21990M: Zhangfei Gao <zhangfei.gao@linaro.org> 21991M: Zhou Wang <wangzhou1@hisilicon.com> 21992L: linux-accelerators@lists.ozlabs.org 21993L: linux-kernel@vger.kernel.org 21994S: Maintained 21995F: Documentation/ABI/testing/sysfs-driver-uacce 21996F: Documentation/misc-devices/uacce.rst 21997F: drivers/misc/uacce/ 21998F: include/linux/uacce.h 21999F: include/uapi/misc/uacce/ 22000 22001UBI FILE SYSTEM (UBIFS) 22002M: Richard Weinberger <richard@nod.at> 22003L: linux-mtd@lists.infradead.org 22004S: Supported 22005W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22006T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22007T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22008F: Documentation/ABI/testing/sysfs-fs-ubifs 22009F: Documentation/filesystems/ubifs-authentication.rst 22010F: Documentation/filesystems/ubifs.rst 22011F: fs/ubifs/ 22012 22013UBLK USERSPACE BLOCK DRIVER 22014M: Ming Lei <ming.lei@redhat.com> 22015L: linux-block@vger.kernel.org 22016S: Maintained 22017F: Documentation/block/ublk.rst 22018F: drivers/block/ublk_drv.c 22019F: include/uapi/linux/ublk_cmd.h 22020 22021UCLINUX (M68KNOMMU AND COLDFIRE) 22022M: Greg Ungerer <gerg@linux-m68k.org> 22023L: linux-m68k@lists.linux-m68k.org 22024S: Maintained 22025W: http://www.linux-m68k.org/ 22026T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22027F: arch/m68k/*/*_no.* 22028F: arch/m68k/68*/ 22029F: arch/m68k/coldfire/ 22030F: arch/m68k/include/asm/*_no.* 22031 22032UDF FILESYSTEM 22033M: Jan Kara <jack@suse.com> 22034S: Maintained 22035F: Documentation/filesystems/udf.rst 22036F: fs/udf/ 22037 22038UDRAW TABLET 22039M: Bastien Nocera <hadess@hadess.net> 22040L: linux-input@vger.kernel.org 22041S: Maintained 22042F: drivers/hid/hid-udraw-ps3.c 22043 22044UFS FILESYSTEM 22045M: Evgeniy Dushistov <dushistov@mail.ru> 22046S: Maintained 22047F: Documentation/admin-guide/ufs.rst 22048F: fs/ufs/ 22049 22050UHID USERSPACE HID IO DRIVER 22051M: David Rheinsberg <david@readahead.eu> 22052L: linux-input@vger.kernel.org 22053S: Maintained 22054F: drivers/hid/uhid.c 22055F: include/uapi/linux/uhid.h 22056 22057ULPI BUS 22058M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22059L: linux-usb@vger.kernel.org 22060S: Maintained 22061F: drivers/usb/common/ulpi.c 22062F: include/linux/ulpi/ 22063 22064UNICODE SUBSYSTEM 22065M: Gabriel Krisman Bertazi <krisman@collabora.com> 22066L: linux-fsdevel@vger.kernel.org 22067S: Supported 22068F: fs/unicode/ 22069 22070UNIFDEF 22071M: Tony Finch <dot@dotat.at> 22072S: Maintained 22073W: http://dotat.at/prog/unifdef 22074F: scripts/unifdef.c 22075 22076UNIFORM CDROM DRIVER 22077M: Phillip Potter <phil@philpotter.co.uk> 22078S: Maintained 22079F: Documentation/cdrom/ 22080F: drivers/cdrom/cdrom.c 22081F: include/linux/cdrom.h 22082F: include/uapi/linux/cdrom.h 22083 22084UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22085R: Alim Akhtar <alim.akhtar@samsung.com> 22086R: Avri Altman <avri.altman@wdc.com> 22087R: Bart Van Assche <bvanassche@acm.org> 22088L: linux-scsi@vger.kernel.org 22089S: Supported 22090F: Documentation/devicetree/bindings/ufs/ 22091F: Documentation/scsi/ufs.rst 22092F: drivers/ufs/core/ 22093 22094UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22095M: Pedro Sousa <pedrom.sousa@synopsys.com> 22096L: linux-scsi@vger.kernel.org 22097S: Supported 22098F: drivers/ufs/host/*dwc* 22099 22100UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22101M: Alim Akhtar <alim.akhtar@samsung.com> 22102L: linux-scsi@vger.kernel.org 22103S: Maintained 22104F: drivers/ufs/host/ufs-exynos* 22105 22106UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22107M: Stanley Chu <stanley.chu@mediatek.com> 22108L: linux-scsi@vger.kernel.org 22109L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22110S: Maintained 22111F: drivers/ufs/host/ufs-mediatek* 22112 22113UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22114M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22115L: linux-arm-msm@vger.kernel.org 22116L: linux-scsi@vger.kernel.org 22117S: Maintained 22118F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22119F: drivers/ufs/host/ufs-qcom* 22120 22121UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22122M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22123L: linux-renesas-soc@vger.kernel.org 22124L: linux-scsi@vger.kernel.org 22125S: Maintained 22126F: drivers/ufs/host/ufs-renesas.c 22127 22128UNSORTED BLOCK IMAGES (UBI) 22129M: Richard Weinberger <richard@nod.at> 22130L: linux-mtd@lists.infradead.org 22131S: Supported 22132W: http://www.linux-mtd.infradead.org/ 22133T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22135F: drivers/mtd/ubi/ 22136F: include/linux/mtd/ubi.h 22137F: include/uapi/mtd/ubi-user.h 22138 22139USB "USBNET" DRIVER FRAMEWORK 22140M: Oliver Neukum <oneukum@suse.com> 22141L: netdev@vger.kernel.org 22142S: Maintained 22143W: http://www.linux-usb.org/usbnet 22144F: drivers/net/usb/usbnet.c 22145F: include/linux/usb/usbnet.h 22146 22147USB ACM DRIVER 22148M: Oliver Neukum <oneukum@suse.com> 22149L: linux-usb@vger.kernel.org 22150S: Maintained 22151F: Documentation/usb/acm.rst 22152F: drivers/usb/class/cdc-acm.* 22153 22154USB APPLE MFI FASTCHARGE DRIVER 22155M: Bastien Nocera <hadess@hadess.net> 22156L: linux-usb@vger.kernel.org 22157S: Maintained 22158F: drivers/usb/misc/apple-mfi-fastcharge.c 22159 22160USB AR5523 WIRELESS DRIVER 22161L: linux-wireless@vger.kernel.org 22162S: Orphan 22163F: drivers/net/wireless/ath/ar5523/ 22164 22165USB ATTACHED SCSI 22166M: Oliver Neukum <oneukum@suse.com> 22167L: linux-usb@vger.kernel.org 22168L: linux-scsi@vger.kernel.org 22169S: Maintained 22170F: drivers/usb/storage/uas.c 22171 22172USB CDC ETHERNET DRIVER 22173M: Oliver Neukum <oliver@neukum.org> 22174L: linux-usb@vger.kernel.org 22175S: Maintained 22176F: drivers/net/usb/cdc_*.c 22177F: include/uapi/linux/usb/cdc.h 22178 22179USB CHAOSKEY DRIVER 22180M: Keith Packard <keithp@keithp.com> 22181L: linux-usb@vger.kernel.org 22182S: Maintained 22183F: drivers/usb/misc/chaoskey.c 22184 22185USB CYPRESS C67X00 DRIVER 22186L: linux-usb@vger.kernel.org 22187S: Orphan 22188F: drivers/usb/c67x00/ 22189 22190USB DAVICOM DM9601 DRIVER 22191M: Peter Korsgaard <peter@korsgaard.com> 22192L: netdev@vger.kernel.org 22193S: Maintained 22194W: http://www.linux-usb.org/usbnet 22195F: drivers/net/usb/dm9601.c 22196 22197USB EHCI DRIVER 22198M: Alan Stern <stern@rowland.harvard.edu> 22199L: linux-usb@vger.kernel.org 22200S: Maintained 22201F: Documentation/usb/ehci.rst 22202F: drivers/usb/host/ehci* 22203 22204USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22205M: Jiri Kosina <jikos@kernel.org> 22206M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22207L: linux-usb@vger.kernel.org 22208S: Maintained 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22210F: Documentation/hid/hiddev.rst 22211F: drivers/hid/usbhid/ 22212 22213USB INTEL XHCI ROLE MUX DRIVER 22214M: Hans de Goede <hdegoede@redhat.com> 22215L: linux-usb@vger.kernel.org 22216S: Maintained 22217F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22218 22219USB IP DRIVER FOR HISILICON KIRIN 960 22220M: Yu Chen <chenyu56@huawei.com> 22221M: Binghui Wang <wangbinghui@hisilicon.com> 22222L: linux-usb@vger.kernel.org 22223S: Maintained 22224F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22225F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22226 22227USB IP DRIVER FOR HISILICON KIRIN 970 22228M: Mauro Carvalho Chehab <mchehab@kernel.org> 22229L: linux-usb@vger.kernel.org 22230S: Maintained 22231F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22232F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22233 22234USB ISP116X DRIVER 22235M: Olav Kongas <ok@artecdesign.ee> 22236L: linux-usb@vger.kernel.org 22237S: Maintained 22238F: drivers/usb/host/isp116x* 22239F: include/linux/usb/isp116x.h 22240 22241USB ISP1760 DRIVER 22242M: Rui Miguel Silva <rui.silva@linaro.org> 22243L: linux-usb@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22246F: drivers/usb/isp1760/* 22247 22248USB LAN78XX ETHERNET DRIVER 22249M: Woojung Huh <woojung.huh@microchip.com> 22250M: UNGLinuxDriver@microchip.com 22251L: netdev@vger.kernel.org 22252S: Maintained 22253F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22254F: drivers/net/usb/lan78xx.* 22255F: include/dt-bindings/net/microchip-lan78xx.h 22256 22257USB MASS STORAGE DRIVER 22258M: Alan Stern <stern@rowland.harvard.edu> 22259L: linux-usb@vger.kernel.org 22260L: usb-storage@lists.one-eyed-alien.net 22261S: Maintained 22262F: drivers/usb/storage/ 22263 22264USB MIDI DRIVER 22265M: Clemens Ladisch <clemens@ladisch.de> 22266L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22267S: Maintained 22268T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22269F: sound/usb/midi.* 22270 22271USB NETWORKING DRIVERS 22272L: linux-usb@vger.kernel.org 22273S: Odd Fixes 22274F: drivers/net/usb/ 22275 22276USB OHCI DRIVER 22277M: Alan Stern <stern@rowland.harvard.edu> 22278L: linux-usb@vger.kernel.org 22279S: Maintained 22280F: Documentation/usb/ohci.rst 22281F: drivers/usb/host/ohci* 22282 22283USB OTG FSM (Finite State Machine) 22284M: Peter Chen <peter.chen@kernel.org> 22285L: linux-usb@vger.kernel.org 22286S: Maintained 22287T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22288F: drivers/usb/common/usb-otg-fsm.c 22289 22290USB OVER IP DRIVER 22291M: Valentina Manea <valentina.manea.m@gmail.com> 22292M: Shuah Khan <shuah@kernel.org> 22293M: Shuah Khan <skhan@linuxfoundation.org> 22294R: Hongren Zheng <i@zenithal.me> 22295L: linux-usb@vger.kernel.org 22296S: Maintained 22297F: Documentation/usb/usbip_protocol.rst 22298F: drivers/usb/usbip/ 22299F: tools/testing/selftests/drivers/usb/usbip/ 22300F: tools/usb/usbip/ 22301 22302USB PEGASUS DRIVER 22303M: Petko Manolov <petkan@nucleusys.com> 22304L: linux-usb@vger.kernel.org 22305L: netdev@vger.kernel.org 22306S: Maintained 22307W: https://github.com/petkan/pegasus 22308T: git https://github.com/petkan/pegasus.git 22309F: drivers/net/usb/pegasus.* 22310 22311USB PRINTER DRIVER (usblp) 22312M: Pete Zaitcev <zaitcev@redhat.com> 22313L: linux-usb@vger.kernel.org 22314S: Supported 22315F: drivers/usb/class/usblp.c 22316 22317USB QMI WWAN NETWORK DRIVER 22318M: Bjørn Mork <bjorn@mork.no> 22319L: netdev@vger.kernel.org 22320S: Maintained 22321F: Documentation/ABI/testing/sysfs-class-net-qmi 22322F: drivers/net/usb/qmi_wwan.c 22323 22324USB RAW GADGET DRIVER 22325R: Andrey Konovalov <andreyknvl@gmail.com> 22326L: linux-usb@vger.kernel.org 22327S: Maintained 22328F: Documentation/usb/raw-gadget.rst 22329F: drivers/usb/gadget/legacy/raw_gadget.c 22330F: include/uapi/linux/usb/raw_gadget.h 22331 22332USB RTL8150 DRIVER 22333M: Petko Manolov <petkan@nucleusys.com> 22334L: linux-usb@vger.kernel.org 22335L: netdev@vger.kernel.org 22336S: Maintained 22337W: https://github.com/petkan/rtl8150 22338T: git https://github.com/petkan/rtl8150.git 22339F: drivers/net/usb/rtl8150.c 22340 22341USB SERIAL SUBSYSTEM 22342M: Johan Hovold <johan@kernel.org> 22343L: linux-usb@vger.kernel.org 22344S: Maintained 22345T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22346F: Documentation/usb/usb-serial.rst 22347F: drivers/usb/serial/ 22348F: include/linux/usb/serial.h 22349 22350USB SMSC75XX ETHERNET DRIVER 22351M: Steve Glendinning <steve.glendinning@shawell.net> 22352L: netdev@vger.kernel.org 22353S: Maintained 22354F: drivers/net/usb/smsc75xx.* 22355 22356USB SMSC95XX ETHERNET DRIVER 22357M: Steve Glendinning <steve.glendinning@shawell.net> 22358M: UNGLinuxDriver@microchip.com 22359L: netdev@vger.kernel.org 22360S: Maintained 22361F: drivers/net/usb/smsc95xx.* 22362 22363USB SUBSYSTEM 22364M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22365L: linux-usb@vger.kernel.org 22366S: Supported 22367W: http://www.linux-usb.org 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22369F: Documentation/devicetree/bindings/usb/ 22370F: Documentation/usb/ 22371F: drivers/usb/ 22372F: include/dt-bindings/usb/ 22373F: include/linux/usb.h 22374F: include/linux/usb/ 22375F: include/uapi/linux/usb/ 22376 22377USB TYPEC BUS FOR ALTERNATE MODES 22378M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22379L: linux-usb@vger.kernel.org 22380S: Maintained 22381F: Documentation/ABI/testing/sysfs-bus-typec 22382F: Documentation/driver-api/usb/typec_bus.rst 22383F: drivers/usb/typec/altmodes/ 22384F: include/linux/usb/typec_altmode.h 22385 22386USB TYPEC CLASS 22387M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22388L: linux-usb@vger.kernel.org 22389S: Maintained 22390F: Documentation/ABI/testing/sysfs-class-typec 22391F: Documentation/driver-api/usb/typec.rst 22392F: drivers/usb/typec/ 22393F: include/linux/usb/typec.h 22394 22395USB TYPEC INTEL PMC MUX DRIVER 22396M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22397L: linux-usb@vger.kernel.org 22398S: Maintained 22399F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22400F: drivers/usb/typec/mux/intel_pmc_mux.c 22401 22402USB TYPEC PI3USB30532 MUX DRIVER 22403M: Hans de Goede <hdegoede@redhat.com> 22404L: linux-usb@vger.kernel.org 22405S: Maintained 22406F: drivers/usb/typec/mux/pi3usb30532.c 22407 22408USB TYPEC PORT CONTROLLER DRIVERS 22409M: Guenter Roeck <linux@roeck-us.net> 22410L: linux-usb@vger.kernel.org 22411S: Maintained 22412F: drivers/usb/typec/tcpm/ 22413 22414USB UHCI DRIVER 22415M: Alan Stern <stern@rowland.harvard.edu> 22416L: linux-usb@vger.kernel.org 22417S: Maintained 22418F: drivers/usb/host/uhci* 22419 22420USB VIDEO CLASS 22421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22422L: linux-media@vger.kernel.org 22423S: Maintained 22424W: http://www.ideasonboard.org/uvc/ 22425T: git git://linuxtv.org/media_tree.git 22426F: drivers/media/usb/uvc/ 22427F: include/uapi/linux/uvcvideo.h 22428 22429USB WEBCAM GADGET 22430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22431M: Daniel Scally <dan.scally@ideasonboard.com> 22432L: linux-usb@vger.kernel.org 22433S: Maintained 22434F: drivers/usb/gadget/function/*uvc* 22435F: drivers/usb/gadget/legacy/webcam.c 22436F: include/uapi/linux/usb/g_uvc.h 22437 22438USB WIRELESS RNDIS DRIVER (rndis_wlan) 22439L: linux-wireless@vger.kernel.org 22440S: Orphan 22441F: drivers/net/wireless/legacy/rndis_wlan.c 22442 22443USB XHCI DRIVER 22444M: Mathias Nyman <mathias.nyman@intel.com> 22445L: linux-usb@vger.kernel.org 22446S: Supported 22447F: drivers/usb/host/pci-quirks* 22448F: drivers/usb/host/xhci* 22449 22450USB ZD1201 DRIVER 22451L: linux-wireless@vger.kernel.org 22452S: Orphan 22453W: http://linux-lc100020.sourceforge.net 22454F: drivers/net/wireless/zydas/zd1201.* 22455 22456USER DATAGRAM PROTOCOL (UDP) 22457M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22458S: Maintained 22459F: include/linux/udp.h 22460F: net/ipv4/udp.c 22461F: net/ipv6/udp.c 22462 22463USER-MODE LINUX (UML) 22464M: Richard Weinberger <richard@nod.at> 22465M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22466M: Johannes Berg <johannes@sipsolutions.net> 22467L: linux-um@lists.infradead.org 22468S: Maintained 22469W: http://user-mode-linux.sourceforge.net 22470Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22471T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22473F: Documentation/virt/uml/ 22474F: arch/um/ 22475F: arch/x86/um/ 22476F: fs/hostfs/ 22477 22478USERSPACE COPYIN/COPYOUT (UIOVEC) 22479M: Alexander Viro <viro@zeniv.linux.org.uk> 22480S: Maintained 22481F: include/linux/uio.h 22482F: lib/iov_iter.c 22483 22484USERSPACE DMA BUFFER DRIVER 22485M: Gerd Hoffmann <kraxel@redhat.com> 22486L: dri-devel@lists.freedesktop.org 22487S: Maintained 22488T: git git://anongit.freedesktop.org/drm/drm-misc 22489F: drivers/dma-buf/udmabuf.c 22490F: include/uapi/linux/udmabuf.h 22491 22492USERSPACE I/O (UIO) 22493M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22494S: Maintained 22495T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22496F: Documentation/driver-api/uio-howto.rst 22497F: drivers/uio/ 22498F: include/linux/uio_driver.h 22499 22500UTIL-LINUX PACKAGE 22501M: Karel Zak <kzak@redhat.com> 22502L: util-linux@vger.kernel.org 22503S: Maintained 22504W: http://en.wikipedia.org/wiki/Util-linux 22505T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22506 22507UUID HELPERS 22508R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22509L: linux-kernel@vger.kernel.org 22510S: Maintained 22511F: include/linux/uuid.h 22512F: lib/test_uuid.c 22513F: lib/uuid.c 22514 22515UV SYSFS DRIVER 22516M: Justin Ernst <justin.ernst@hpe.com> 22517L: platform-driver-x86@vger.kernel.org 22518S: Maintained 22519F: drivers/platform/x86/uv_sysfs.c 22520 22521UVESAFB DRIVER 22522M: Michal Januszewski <spock@gentoo.org> 22523L: linux-fbdev@vger.kernel.org 22524S: Maintained 22525W: https://github.com/mjanusz/v86d 22526F: Documentation/fb/uvesafb.rst 22527F: drivers/video/fbdev/uvesafb.* 22528 22529Ux500 CLOCK DRIVERS 22530M: Ulf Hansson <ulf.hansson@linaro.org> 22531L: linux-clk@vger.kernel.org 22532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22533S: Maintained 22534F: drivers/clk/ux500/ 22535 22536V4L2 ASYNC AND FWNODE FRAMEWORKS 22537M: Sakari Ailus <sakari.ailus@linux.intel.com> 22538L: linux-media@vger.kernel.org 22539S: Maintained 22540T: git git://linuxtv.org/media_tree.git 22541F: drivers/media/v4l2-core/v4l2-async.c 22542F: drivers/media/v4l2-core/v4l2-fwnode.c 22543F: include/media/v4l2-async.h 22544F: include/media/v4l2-fwnode.h 22545 22546V4L2 LENS DRIVERS 22547M: Sakari Ailus <sakari.ailus@linux.intel.com> 22548L: linux-media@vger.kernel.org 22549S: Maintained 22550F: drivers/media/i2c/ak* 22551F: drivers/media/i2c/dw* 22552F: drivers/media/i2c/lm* 22553 22554V4L2 CAMERA SENSOR DRIVERS 22555M: Sakari Ailus <sakari.ailus@linux.intel.com> 22556L: linux-media@vger.kernel.org 22557S: Maintained 22558F: Documentation/driver-api/media/camera-sensor.rst 22559F: Documentation/driver-api/media/tx-rx.rst 22560F: drivers/media/i2c/ar* 22561F: drivers/media/i2c/hi* 22562F: drivers/media/i2c/imx* 22563F: drivers/media/i2c/mt* 22564F: drivers/media/i2c/og* 22565F: drivers/media/i2c/ov* 22566F: drivers/media/i2c/s5* 22567F: drivers/media/i2c/st-vgxy61.c 22568 22569VF610 NAND DRIVER 22570M: Stefan Agner <stefan@agner.ch> 22571L: linux-mtd@lists.infradead.org 22572S: Supported 22573F: drivers/mtd/nand/raw/vf610_nfc.c 22574 22575VFAT/FAT/MSDOS FILESYSTEM 22576M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22577S: Maintained 22578F: Documentation/filesystems/vfat.rst 22579F: fs/fat/ 22580F: tools/testing/selftests/filesystems/fat/ 22581 22582VFIO CDX DRIVER 22583M: Nipun Gupta <nipun.gupta@amd.com> 22584M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22585L: kvm@vger.kernel.org 22586S: Maintained 22587F: drivers/vfio/cdx/* 22588 22589VFIO DRIVER 22590M: Alex Williamson <alex.williamson@redhat.com> 22591L: kvm@vger.kernel.org 22592S: Maintained 22593T: git https://github.com/awilliam/linux-vfio.git 22594F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22595F: Documentation/driver-api/vfio.rst 22596F: drivers/vfio/ 22597F: include/linux/vfio.h 22598F: include/linux/vfio_pci_core.h 22599F: include/uapi/linux/vfio.h 22600 22601VFIO FSL-MC DRIVER 22602M: Diana Craciun <diana.craciun@oss.nxp.com> 22603L: kvm@vger.kernel.org 22604S: Maintained 22605F: drivers/vfio/fsl-mc/ 22606 22607VFIO HISILICON PCI DRIVER 22608M: Longfang Liu <liulongfang@huawei.com> 22609M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22610L: kvm@vger.kernel.org 22611S: Maintained 22612F: drivers/vfio/pci/hisilicon/ 22613 22614VFIO MEDIATED DEVICE DRIVERS 22615M: Kirti Wankhede <kwankhede@nvidia.com> 22616L: kvm@vger.kernel.org 22617S: Maintained 22618F: Documentation/driver-api/vfio-mediated-device.rst 22619F: drivers/vfio/mdev/ 22620F: include/linux/mdev.h 22621F: samples/vfio-mdev/ 22622 22623VFIO MLX5 PCI DRIVER 22624M: Yishai Hadas <yishaih@nvidia.com> 22625L: kvm@vger.kernel.org 22626S: Maintained 22627F: drivers/vfio/pci/mlx5/ 22628 22629VFIO PCI DEVICE SPECIFIC DRIVERS 22630R: Jason Gunthorpe <jgg@nvidia.com> 22631R: Yishai Hadas <yishaih@nvidia.com> 22632R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22633R: Kevin Tian <kevin.tian@intel.com> 22634L: kvm@vger.kernel.org 22635S: Maintained 22636P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22637F: drivers/vfio/pci/*/ 22638 22639VFIO PDS PCI DRIVER 22640M: Brett Creeley <brett.creeley@amd.com> 22641L: kvm@vger.kernel.org 22642S: Maintained 22643F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22644F: drivers/vfio/pci/pds/ 22645 22646VFIO PLATFORM DRIVER 22647M: Eric Auger <eric.auger@redhat.com> 22648L: kvm@vger.kernel.org 22649S: Maintained 22650F: drivers/vfio/platform/ 22651 22652VGA_SWITCHEROO 22653R: Lukas Wunner <lukas@wunner.de> 22654S: Maintained 22655T: git git://anongit.freedesktop.org/drm/drm-misc 22656F: Documentation/gpu/vga-switcheroo.rst 22657F: drivers/gpu/vga/vga_switcheroo.c 22658F: include/linux/vga_switcheroo.h 22659 22660VIA RHINE NETWORK DRIVER 22661M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22662S: Maintained 22663F: drivers/net/ethernet/via/via-rhine.c 22664 22665VIA SD/MMC CARD CONTROLLER DRIVER 22666M: Bruce Chang <brucechang@via.com.tw> 22667M: Harald Welte <HaraldWelte@viatech.com> 22668S: Maintained 22669F: drivers/mmc/host/via-sdmmc.c 22670 22671VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22672M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22673L: linux-fbdev@vger.kernel.org 22674S: Maintained 22675F: drivers/video/fbdev/via/ 22676F: include/linux/via-core.h 22677F: include/linux/via_i2c.h 22678 22679VIA VELOCITY NETWORK DRIVER 22680M: Francois Romieu <romieu@fr.zoreil.com> 22681L: netdev@vger.kernel.org 22682S: Maintained 22683F: drivers/net/ethernet/via/via-velocity.* 22684 22685VICODEC VIRTUAL CODEC DRIVER 22686M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22687L: linux-media@vger.kernel.org 22688S: Maintained 22689W: https://linuxtv.org 22690T: git git://linuxtv.org/media_tree.git 22691F: drivers/media/test-drivers/vicodec/* 22692 22693VIDEO I2C POLLING DRIVER 22694M: Matt Ranostay <matt.ranostay@konsulko.com> 22695L: linux-media@vger.kernel.org 22696S: Maintained 22697F: drivers/media/i2c/video-i2c.c 22698 22699VIDEO MULTIPLEXER DRIVER 22700M: Philipp Zabel <p.zabel@pengutronix.de> 22701L: linux-media@vger.kernel.org 22702S: Maintained 22703F: drivers/media/platform/video-mux.c 22704 22705VIDEOBUF2 FRAMEWORK 22706M: Tomasz Figa <tfiga@chromium.org> 22707M: Marek Szyprowski <m.szyprowski@samsung.com> 22708L: linux-media@vger.kernel.org 22709S: Maintained 22710F: drivers/media/common/videobuf2/* 22711F: include/media/videobuf2-* 22712 22713VIDTV VIRTUAL DIGITAL TV DRIVER 22714M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22715L: linux-media@vger.kernel.org 22716S: Maintained 22717W: https://linuxtv.org 22718T: git git://linuxtv.org/media_tree.git 22719F: drivers/media/test-drivers/vidtv/* 22720 22721VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22722M: Shuah Khan <skhan@linuxfoundation.org> 22723R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22724L: linux-media@vger.kernel.org 22725S: Maintained 22726W: https://linuxtv.org 22727T: git git://linuxtv.org/media_tree.git 22728F: drivers/media/test-drivers/vimc/* 22729 22730VIRT LIB 22731M: Alex Williamson <alex.williamson@redhat.com> 22732M: Paolo Bonzini <pbonzini@redhat.com> 22733L: kvm@vger.kernel.org 22734S: Supported 22735F: virt/lib/ 22736 22737VIRTIO AND VHOST VSOCK DRIVER 22738M: Stefan Hajnoczi <stefanha@redhat.com> 22739M: Stefano Garzarella <sgarzare@redhat.com> 22740L: kvm@vger.kernel.org 22741L: virtualization@lists.linux-foundation.org 22742L: netdev@vger.kernel.org 22743S: Maintained 22744F: drivers/vhost/vsock.c 22745F: include/linux/virtio_vsock.h 22746F: include/uapi/linux/virtio_vsock.h 22747F: net/vmw_vsock/virtio_transport.c 22748F: net/vmw_vsock/virtio_transport_common.c 22749 22750VIRTIO BALLOON 22751M: "Michael S. Tsirkin" <mst@redhat.com> 22752M: David Hildenbrand <david@redhat.com> 22753L: virtualization@lists.linux-foundation.org 22754S: Maintained 22755F: drivers/virtio/virtio_balloon.c 22756F: include/linux/balloon_compaction.h 22757F: include/uapi/linux/virtio_balloon.h 22758F: mm/balloon_compaction.c 22759 22760VIRTIO BLOCK AND SCSI DRIVERS 22761M: "Michael S. Tsirkin" <mst@redhat.com> 22762M: Jason Wang <jasowang@redhat.com> 22763R: Paolo Bonzini <pbonzini@redhat.com> 22764R: Stefan Hajnoczi <stefanha@redhat.com> 22765L: virtualization@lists.linux-foundation.org 22766S: Maintained 22767F: drivers/block/virtio_blk.c 22768F: drivers/scsi/virtio_scsi.c 22769F: include/uapi/linux/virtio_blk.h 22770F: include/uapi/linux/virtio_scsi.h 22771 22772VIRTIO CONSOLE DRIVER 22773M: Amit Shah <amit@kernel.org> 22774L: virtualization@lists.linux-foundation.org 22775S: Maintained 22776F: drivers/char/virtio_console.c 22777F: include/linux/virtio_console.h 22778F: include/uapi/linux/virtio_console.h 22779 22780VIRTIO CORE AND NET DRIVERS 22781M: "Michael S. Tsirkin" <mst@redhat.com> 22782M: Jason Wang <jasowang@redhat.com> 22783R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22784L: virtualization@lists.linux-foundation.org 22785S: Maintained 22786F: Documentation/ABI/testing/sysfs-bus-vdpa 22787F: Documentation/ABI/testing/sysfs-class-vduse 22788F: Documentation/devicetree/bindings/virtio/ 22789F: Documentation/driver-api/virtio/ 22790F: drivers/block/virtio_blk.c 22791F: drivers/crypto/virtio/ 22792F: drivers/net/virtio_net.c 22793F: drivers/vdpa/ 22794F: drivers/virtio/ 22795F: include/linux/vdpa.h 22796F: include/linux/virtio*.h 22797F: include/linux/vringh.h 22798F: include/uapi/linux/virtio_*.h 22799F: tools/virtio/ 22800 22801VIRTIO CRYPTO DRIVER 22802M: Gonglei <arei.gonglei@huawei.com> 22803L: virtualization@lists.linux-foundation.org 22804L: linux-crypto@vger.kernel.org 22805S: Maintained 22806F: drivers/crypto/virtio/ 22807F: include/uapi/linux/virtio_crypto.h 22808 22809VIRTIO DRIVERS FOR S390 22810M: Cornelia Huck <cohuck@redhat.com> 22811M: Halil Pasic <pasic@linux.ibm.com> 22812M: Eric Farman <farman@linux.ibm.com> 22813L: linux-s390@vger.kernel.org 22814L: virtualization@lists.linux-foundation.org 22815L: kvm@vger.kernel.org 22816S: Supported 22817F: arch/s390/include/uapi/asm/virtio-ccw.h 22818F: drivers/s390/virtio/ 22819 22820VIRTIO FILE SYSTEM 22821M: Vivek Goyal <vgoyal@redhat.com> 22822M: Stefan Hajnoczi <stefanha@redhat.com> 22823M: Miklos Szeredi <miklos@szeredi.hu> 22824L: virtualization@lists.linux-foundation.org 22825L: linux-fsdevel@vger.kernel.org 22826S: Supported 22827W: https://virtio-fs.gitlab.io/ 22828F: Documentation/filesystems/virtiofs.rst 22829F: fs/fuse/virtio_fs.c 22830F: include/uapi/linux/virtio_fs.h 22831 22832VIRTIO GPIO DRIVER 22833M: Enrico Weigelt, metux IT consult <info@metux.net> 22834M: Viresh Kumar <vireshk@kernel.org> 22835L: linux-gpio@vger.kernel.org 22836L: virtualization@lists.linux-foundation.org 22837S: Maintained 22838F: drivers/gpio/gpio-virtio.c 22839F: include/uapi/linux/virtio_gpio.h 22840 22841VIRTIO GPU DRIVER 22842M: David Airlie <airlied@redhat.com> 22843M: Gerd Hoffmann <kraxel@redhat.com> 22844R: Gurchetan Singh <gurchetansingh@chromium.org> 22845R: Chia-I Wu <olvaffe@gmail.com> 22846L: dri-devel@lists.freedesktop.org 22847L: virtualization@lists.linux-foundation.org 22848S: Maintained 22849T: git git://anongit.freedesktop.org/drm/drm-misc 22850F: drivers/gpu/drm/virtio/ 22851F: include/uapi/linux/virtio_gpu.h 22852 22853VIRTIO HOST (VHOST) 22854M: "Michael S. Tsirkin" <mst@redhat.com> 22855M: Jason Wang <jasowang@redhat.com> 22856L: kvm@vger.kernel.org 22857L: virtualization@lists.linux-foundation.org 22858L: netdev@vger.kernel.org 22859S: Maintained 22860T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22861F: drivers/vhost/ 22862F: include/linux/sched/vhost_task.h 22863F: include/linux/vhost_iotlb.h 22864F: include/uapi/linux/vhost.h 22865F: kernel/vhost_task.c 22866 22867VIRTIO HOST (VHOST-SCSI) 22868M: "Michael S. Tsirkin" <mst@redhat.com> 22869M: Jason Wang <jasowang@redhat.com> 22870M: Mike Christie <michael.christie@oracle.com> 22871R: Paolo Bonzini <pbonzini@redhat.com> 22872R: Stefan Hajnoczi <stefanha@redhat.com> 22873L: virtualization@lists.linux-foundation.org 22874S: Maintained 22875F: drivers/vhost/scsi.c 22876 22877VIRTIO I2C DRIVER 22878M: Conghui Chen <conghui.chen@intel.com> 22879M: Viresh Kumar <viresh.kumar@linaro.org> 22880L: linux-i2c@vger.kernel.org 22881L: virtualization@lists.linux-foundation.org 22882S: Maintained 22883F: drivers/i2c/busses/i2c-virtio.c 22884F: include/uapi/linux/virtio_i2c.h 22885 22886VIRTIO INPUT DRIVER 22887M: Gerd Hoffmann <kraxel@redhat.com> 22888S: Maintained 22889F: drivers/virtio/virtio_input.c 22890F: include/uapi/linux/virtio_input.h 22891 22892VIRTIO IOMMU DRIVER 22893M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22894L: virtualization@lists.linux-foundation.org 22895S: Maintained 22896F: drivers/iommu/virtio-iommu.c 22897F: include/uapi/linux/virtio_iommu.h 22898 22899VIRTIO MEM DRIVER 22900M: David Hildenbrand <david@redhat.com> 22901L: virtualization@lists.linux-foundation.org 22902S: Maintained 22903W: https://virtio-mem.gitlab.io/ 22904F: drivers/virtio/virtio_mem.c 22905F: include/uapi/linux/virtio_mem.h 22906 22907VIRTIO PMEM DRIVER 22908M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22909L: virtualization@lists.linux-foundation.org 22910S: Maintained 22911F: drivers/nvdimm/nd_virtio.c 22912F: drivers/nvdimm/virtio_pmem.c 22913 22914VIRTIO SOUND DRIVER 22915M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22916M: "Michael S. Tsirkin" <mst@redhat.com> 22917L: virtualization@lists.linux-foundation.org 22918L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22919S: Maintained 22920F: include/uapi/linux/virtio_snd.h 22921F: sound/virtio/* 22922 22923VIRTUAL BOX GUEST DEVICE DRIVER 22924M: Hans de Goede <hdegoede@redhat.com> 22925M: Arnd Bergmann <arnd@arndb.de> 22926M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22927S: Maintained 22928F: drivers/virt/vboxguest/ 22929F: include/linux/vbox_utils.h 22930F: include/uapi/linux/vbox*.h 22931 22932VIRTUAL BOX SHARED FOLDER VFS DRIVER 22933M: Hans de Goede <hdegoede@redhat.com> 22934L: linux-fsdevel@vger.kernel.org 22935S: Maintained 22936F: fs/vboxsf/* 22937 22938VIRTUAL PCM TEST DRIVER 22939M: Ivan Orlov <ivan.orlov0322@gmail.com> 22940L: alsa-devel@alsa-project.org 22941S: Maintained 22942F: Documentation/sound/cards/pcmtest.rst 22943F: sound/drivers/pcmtest.c 22944F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22945 22946VIRTUAL SERIO DEVICE DRIVER 22947M: Stephen Chandler Paul <thatslyude@gmail.com> 22948S: Maintained 22949F: drivers/input/serio/userio.c 22950F: include/uapi/linux/userio.h 22951 22952VISL VIRTUAL STATELESS DECODER DRIVER 22953M: Daniel Almeida <daniel.almeida@collabora.com> 22954L: linux-media@vger.kernel.org 22955S: Supported 22956F: drivers/media/test-drivers/visl 22957 22958VIVID VIRTUAL VIDEO DRIVER 22959M: Hans Verkuil <hverkuil@xs4all.nl> 22960L: linux-media@vger.kernel.org 22961S: Maintained 22962W: https://linuxtv.org 22963T: git git://linuxtv.org/media_tree.git 22964F: drivers/media/test-drivers/vivid/* 22965 22966VLYNQ BUS 22967M: Florian Fainelli <f.fainelli@gmail.com> 22968L: openwrt-devel@lists.openwrt.org (subscribers-only) 22969S: Maintained 22970F: drivers/vlynq/vlynq.c 22971F: include/linux/vlynq.h 22972 22973VM SOCKETS (AF_VSOCK) 22974M: Stefano Garzarella <sgarzare@redhat.com> 22975L: virtualization@lists.linux-foundation.org 22976L: netdev@vger.kernel.org 22977S: Maintained 22978F: drivers/net/vsockmon.c 22979F: include/net/af_vsock.h 22980F: include/uapi/linux/vm_sockets.h 22981F: include/uapi/linux/vm_sockets_diag.h 22982F: include/uapi/linux/vsockmon.h 22983F: net/vmw_vsock/ 22984F: tools/testing/vsock/ 22985 22986VMALLOC 22987M: Andrew Morton <akpm@linux-foundation.org> 22988R: Uladzislau Rezki <urezki@gmail.com> 22989R: Christoph Hellwig <hch@infradead.org> 22990R: Lorenzo Stoakes <lstoakes@gmail.com> 22991L: linux-mm@kvack.org 22992S: Maintained 22993W: http://www.linux-mm.org 22994T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22995F: include/linux/vmalloc.h 22996F: mm/vmalloc.c 22997 22998VME SUBSYSTEM 22999M: Martyn Welch <martyn@welchs.me.uk> 23000M: Manohar Vanga <manohar.vanga@gmail.com> 23001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23002L: linux-kernel@vger.kernel.org 23003S: Odd fixes 23004T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23005F: Documentation/driver-api/vme.rst 23006F: drivers/staging/vme_user/ 23007 23008VMWARE BALLOON DRIVER 23009M: Nadav Amit <namit@vmware.com> 23010R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23011L: linux-kernel@vger.kernel.org 23012S: Supported 23013F: drivers/misc/vmw_balloon.c 23014 23015VMWARE HYPERVISOR INTERFACE 23016M: Ajay Kaher <akaher@vmware.com> 23017M: Alexey Makhalov <amakhalov@vmware.com> 23018R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23019L: virtualization@lists.linux-foundation.org 23020L: x86@kernel.org 23021S: Supported 23022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23023F: arch/x86/include/asm/vmware.h 23024F: arch/x86/kernel/cpu/vmware.c 23025 23026VMWARE PVRDMA DRIVER 23027M: Bryan Tan <bryantan@vmware.com> 23028M: Vishnu Dasa <vdasa@vmware.com> 23029R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23030L: linux-rdma@vger.kernel.org 23031S: Supported 23032F: drivers/infiniband/hw/vmw_pvrdma/ 23033 23034VMWARE PVSCSI DRIVER 23035M: Vishal Bhakta <vbhakta@vmware.com> 23036R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23037L: linux-scsi@vger.kernel.org 23038S: Supported 23039F: drivers/scsi/vmw_pvscsi.c 23040F: drivers/scsi/vmw_pvscsi.h 23041 23042VMWARE VIRTUAL PTP CLOCK DRIVER 23043M: Deep Shah <sdeep@vmware.com> 23044R: Ajay Kaher <akaher@vmware.com> 23045R: Alexey Makhalov <amakhalov@vmware.com> 23046R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23047L: netdev@vger.kernel.org 23048S: Supported 23049F: drivers/ptp/ptp_vmw.c 23050 23051VMWARE VMCI DRIVER 23052M: Bryan Tan <bryantan@vmware.com> 23053M: Vishnu Dasa <vdasa@vmware.com> 23054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23055L: linux-kernel@vger.kernel.org 23056S: Supported 23057F: drivers/misc/vmw_vmci/ 23058F: include/linux/vmw_vmci* 23059 23060VMWARE VMMOUSE SUBDRIVER 23061M: Zack Rusin <zackr@vmware.com> 23062R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23063R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23064L: linux-input@vger.kernel.org 23065S: Supported 23066F: drivers/input/mouse/vmmouse.c 23067F: drivers/input/mouse/vmmouse.h 23068 23069VMWARE VMXNET3 ETHERNET DRIVER 23070M: Ronak Doshi <doshir@vmware.com> 23071R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23072L: netdev@vger.kernel.org 23073S: Supported 23074F: drivers/net/vmxnet3/ 23075 23076VMWARE VSOCK VMCI TRANSPORT DRIVER 23077M: Bryan Tan <bryantan@vmware.com> 23078M: Vishnu Dasa <vdasa@vmware.com> 23079R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23080L: linux-kernel@vger.kernel.org 23081S: Supported 23082F: net/vmw_vsock/vmci_transport* 23083 23084VOCORE VOCORE2 BOARD 23085M: Harvey Hunt <harveyhuntnexus@gmail.com> 23086L: linux-mips@vger.kernel.org 23087S: Maintained 23088F: arch/mips/boot/dts/ralink/vocore2.dts 23089 23090VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23091M: Liam Girdwood <lgirdwood@gmail.com> 23092M: Mark Brown <broonie@kernel.org> 23093L: linux-kernel@vger.kernel.org 23094S: Supported 23095W: http://www.slimlogic.co.uk/?p=48 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23097F: Documentation/devicetree/bindings/regulator/ 23098F: Documentation/power/regulator/ 23099F: drivers/regulator/ 23100F: include/dt-bindings/regulator/ 23101F: include/linux/regulator/ 23102K: regulator_get_optional 23103 23104VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23105R: Matti Vaittinen <mazziesaccount@gmail.com> 23106F: drivers/regulator/irq_helpers.c 23107 23108VRF 23109M: David Ahern <dsahern@kernel.org> 23110L: netdev@vger.kernel.org 23111S: Maintained 23112F: Documentation/networking/vrf.rst 23113F: drivers/net/vrf.c 23114 23115VSPRINTF 23116M: Petr Mladek <pmladek@suse.com> 23117M: Steven Rostedt <rostedt@goodmis.org> 23118R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23119R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23120R: Sergey Senozhatsky <senozhatsky@chromium.org> 23121S: Maintained 23122T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23123F: Documentation/core-api/printk-formats.rst 23124F: lib/test_printf.c 23125F: lib/test_scanf.c 23126F: lib/vsprintf.c 23127 23128VT1211 HARDWARE MONITOR DRIVER 23129M: Juerg Haefliger <juergh@proton.me> 23130L: linux-hwmon@vger.kernel.org 23131S: Maintained 23132F: Documentation/hwmon/vt1211.rst 23133F: drivers/hwmon/vt1211.c 23134 23135VT8231 HARDWARE MONITOR DRIVER 23136M: Roger Lucas <vt8231@hiddenengine.co.uk> 23137L: linux-hwmon@vger.kernel.org 23138S: Maintained 23139F: drivers/hwmon/vt8231.c 23140 23141VUB300 USB to SDIO/SD/MMC bridge chip 23142L: linux-mmc@vger.kernel.org 23143S: Orphan 23144F: drivers/mmc/host/vub300.c 23145 23146W1 DALLAS'S 1-WIRE BUS 23147M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23148S: Maintained 23149F: Documentation/devicetree/bindings/w1/ 23150F: Documentation/w1/ 23151F: drivers/w1/ 23152F: include/linux/w1.h 23153 23154W83791D HARDWARE MONITORING DRIVER 23155M: Marc Hulsman <m.hulsman@tudelft.nl> 23156L: linux-hwmon@vger.kernel.org 23157S: Maintained 23158F: Documentation/hwmon/w83791d.rst 23159F: drivers/hwmon/w83791d.c 23160 23161W83793 HARDWARE MONITORING DRIVER 23162M: Rudolf Marek <r.marek@assembler.cz> 23163L: linux-hwmon@vger.kernel.org 23164S: Maintained 23165F: Documentation/hwmon/w83793.rst 23166F: drivers/hwmon/w83793.c 23167 23168W83795 HARDWARE MONITORING DRIVER 23169M: Jean Delvare <jdelvare@suse.com> 23170L: linux-hwmon@vger.kernel.org 23171S: Maintained 23172F: drivers/hwmon/w83795.c 23173 23174W83L51xD SD/MMC CARD INTERFACE DRIVER 23175M: Pierre Ossman <pierre@ossman.eu> 23176S: Maintained 23177F: drivers/mmc/host/wbsd.* 23178 23179WACOM PROTOCOL 4 SERIAL TABLETS 23180M: Julian Squires <julian@cipht.net> 23181M: Hans de Goede <hdegoede@redhat.com> 23182L: linux-input@vger.kernel.org 23183S: Maintained 23184F: drivers/input/tablet/wacom_serial4.c 23185 23186WANGXUN ETHERNET DRIVER 23187M: Jiawen Wu <jiawenwu@trustnetic.com> 23188M: Mengyuan Lou <mengyuanlou@net-swift.com> 23189L: netdev@vger.kernel.org 23190S: Maintained 23191W: https://www.net-swift.com 23192F: Documentation/networking/device_drivers/ethernet/wangxun/* 23193F: drivers/net/ethernet/wangxun/ 23194F: drivers/net/pcs/pcs-xpcs-wx.c 23195 23196WATCHDOG DEVICE DRIVERS 23197M: Wim Van Sebroeck <wim@linux-watchdog.org> 23198M: Guenter Roeck <linux@roeck-us.net> 23199L: linux-watchdog@vger.kernel.org 23200S: Maintained 23201W: http://www.linux-watchdog.org/ 23202T: git git://www.linux-watchdog.org/linux-watchdog.git 23203F: Documentation/devicetree/bindings/watchdog/ 23204F: Documentation/watchdog/ 23205F: drivers/watchdog/ 23206F: include/linux/watchdog.h 23207F: include/trace/events/watchdog.h 23208F: include/uapi/linux/watchdog.h 23209 23210WHISKEYCOVE PMIC GPIO DRIVER 23211M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23212L: linux-gpio@vger.kernel.org 23213S: Maintained 23214F: drivers/gpio/gpio-wcove.c 23215 23216WHWAVE RTC DRIVER 23217M: Dianlong Li <long17.cool@163.com> 23218L: linux-rtc@vger.kernel.org 23219S: Maintained 23220F: drivers/rtc/rtc-sd3078.c 23221 23222WIIMOTE HID DRIVER 23223M: David Rheinsberg <david@readahead.eu> 23224L: linux-input@vger.kernel.org 23225S: Maintained 23226F: drivers/hid/hid-wiimote* 23227 23228WILOCITY WIL6210 WIRELESS DRIVER 23229L: linux-wireless@vger.kernel.org 23230S: Orphan 23231W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23232F: drivers/net/wireless/ath/wil6210/ 23233 23234WINBOND CIR DRIVER 23235M: David Härdeman <david@hardeman.nu> 23236S: Maintained 23237F: drivers/media/rc/winbond-cir.c 23238 23239WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23240L: linux-watchdog@vger.kernel.org 23241S: Orphan 23242F: drivers/watchdog/ebc-c384_wdt.c 23243 23244WINSYSTEMS WS16C48 GPIO DRIVER 23245M: William Breathitt Gray <william.gray@linaro.org> 23246L: linux-gpio@vger.kernel.org 23247S: Maintained 23248F: drivers/gpio/gpio-ws16c48.c 23249 23250WIREGUARD SECURE NETWORK TUNNEL 23251M: Jason A. Donenfeld <Jason@zx2c4.com> 23252L: wireguard@lists.zx2c4.com 23253L: netdev@vger.kernel.org 23254S: Maintained 23255F: drivers/net/wireguard/ 23256F: tools/testing/selftests/wireguard/ 23257 23258WISTRON LAPTOP BUTTON DRIVER 23259M: Miloslav Trmac <mitr@volny.cz> 23260S: Maintained 23261F: drivers/input/misc/wistron_btns.c 23262 23263WL3501 WIRELESS PCMCIA CARD DRIVER 23264L: linux-wireless@vger.kernel.org 23265S: Orphan 23266F: drivers/net/wireless/legacy/wl3501* 23267 23268WMI BINARY MOF DRIVER 23269M: Armin Wolf <W_Armin@gmx.de> 23270R: Thomas Weißschuh <linux@weissschuh.net> 23271L: platform-driver-x86@vger.kernel.org 23272S: Maintained 23273F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23274F: Documentation/wmi/devices/wmi-bmof.rst 23275F: drivers/platform/x86/wmi-bmof.c 23276 23277WOLFSON MICROELECTRONICS DRIVERS 23278L: patches@opensource.cirrus.com 23279S: Supported 23280W: https://github.com/CirrusLogic/linux-drivers/wiki 23281T: git https://github.com/CirrusLogic/linux-drivers.git 23282F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23283F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23284F: Documentation/devicetree/bindings/mfd/wm831x.txt 23285F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23286F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23287F: Documentation/devicetree/bindings/sound/wm* 23288F: Documentation/hwmon/wm83??.rst 23289F: arch/arm/mach-s3c/mach-crag6410* 23290F: drivers/clk/clk-wm83*.c 23291F: drivers/gpio/gpio-*wm*.c 23292F: drivers/gpio/gpio-arizona.c 23293F: drivers/hwmon/wm83??-hwmon.c 23294F: drivers/input/misc/wm831x-on.c 23295F: drivers/input/touchscreen/wm831x-ts.c 23296F: drivers/input/touchscreen/wm97*.c 23297F: drivers/leds/leds-wm83*.c 23298F: drivers/mfd/arizona* 23299F: drivers/mfd/cs47l24* 23300F: drivers/mfd/wm*.c 23301F: drivers/power/supply/wm83*.c 23302F: drivers/regulator/arizona* 23303F: drivers/regulator/wm8*.c 23304F: drivers/rtc/rtc-wm83*.c 23305F: drivers/video/backlight/wm83*_bl.c 23306F: drivers/watchdog/wm83*_wdt.c 23307F: include/linux/mfd/arizona/ 23308F: include/linux/mfd/wm831x/ 23309F: include/linux/mfd/wm8350/ 23310F: include/linux/mfd/wm8400* 23311F: include/linux/regulator/arizona* 23312F: include/linux/wm97xx.h 23313F: include/sound/wm????.h 23314F: sound/soc/codecs/arizona* 23315F: sound/soc/codecs/cs47l24* 23316F: sound/soc/codecs/wm* 23317 23318WORKQUEUE 23319M: Tejun Heo <tj@kernel.org> 23320R: Lai Jiangshan <jiangshanlai@gmail.com> 23321S: Maintained 23322T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23323F: Documentation/core-api/workqueue.rst 23324F: include/linux/workqueue.h 23325F: kernel/workqueue.c 23326F: kernel/workqueue_internal.h 23327 23328WWAN DRIVERS 23329M: Loic Poulain <loic.poulain@linaro.org> 23330M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23331R: Johannes Berg <johannes@sipsolutions.net> 23332L: netdev@vger.kernel.org 23333S: Maintained 23334F: drivers/net/wwan/ 23335F: include/linux/wwan.h 23336F: include/uapi/linux/wwan.h 23337 23338X-POWERS AXP288 PMIC DRIVERS 23339M: Hans de Goede <hdegoede@redhat.com> 23340S: Maintained 23341F: drivers/acpi/pmic/intel_pmic_xpower.c 23342N: axp288 23343 23344X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23345M: Chen-Yu Tsai <wens@csie.org> 23346L: linux-kernel@vger.kernel.org 23347S: Maintained 23348N: axp[128] 23349 23350X.25 STACK 23351M: Martin Schiller <ms@dev.tdt.de> 23352L: linux-x25@vger.kernel.org 23353S: Maintained 23354F: Documentation/networking/lapb-module.rst 23355F: Documentation/networking/x25* 23356F: drivers/net/wan/hdlc_x25.c 23357F: drivers/net/wan/lapbether.c 23358F: include/*/lapb.h 23359F: include/net/x25* 23360F: include/uapi/linux/x25.h 23361F: net/lapb/ 23362F: net/x25/ 23363 23364X86 ARCHITECTURE (32-BIT AND 64-BIT) 23365M: Thomas Gleixner <tglx@linutronix.de> 23366M: Ingo Molnar <mingo@redhat.com> 23367M: Borislav Petkov <bp@alien8.de> 23368M: Dave Hansen <dave.hansen@linux.intel.com> 23369M: x86@kernel.org 23370R: "H. Peter Anvin" <hpa@zytor.com> 23371L: linux-kernel@vger.kernel.org 23372S: Maintained 23373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23374F: Documentation/arch/x86/ 23375F: Documentation/devicetree/bindings/x86/ 23376F: arch/x86/ 23377 23378X86 ENTRY CODE 23379M: Andy Lutomirski <luto@kernel.org> 23380L: linux-kernel@vger.kernel.org 23381S: Maintained 23382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23383F: arch/x86/entry/ 23384 23385X86 HARDWARE VULNERABILITIES 23386M: Thomas Gleixner <tglx@linutronix.de> 23387M: Borislav Petkov <bp@alien8.de> 23388M: Peter Zijlstra <peterz@infradead.org> 23389M: Josh Poimboeuf <jpoimboe@kernel.org> 23390R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23391S: Maintained 23392F: Documentation/admin-guide/hw-vuln/ 23393F: arch/x86/include/asm/nospec-branch.h 23394F: arch/x86/kernel/cpu/bugs.c 23395 23396X86 MCE INFRASTRUCTURE 23397M: Tony Luck <tony.luck@intel.com> 23398M: Borislav Petkov <bp@alien8.de> 23399L: linux-edac@vger.kernel.org 23400S: Maintained 23401F: Documentation/ABI/testing/sysfs-mce 23402F: Documentation/arch/x86/x86_64/machinecheck.rst 23403F: arch/x86/kernel/cpu/mce/* 23404 23405X86 MICROCODE UPDATE SUPPORT 23406M: Borislav Petkov <bp@alien8.de> 23407S: Maintained 23408F: arch/x86/kernel/cpu/microcode/* 23409 23410X86 MM 23411M: Dave Hansen <dave.hansen@linux.intel.com> 23412M: Andy Lutomirski <luto@kernel.org> 23413M: Peter Zijlstra <peterz@infradead.org> 23414L: linux-kernel@vger.kernel.org 23415S: Maintained 23416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23417F: arch/x86/mm/ 23418 23419X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23420M: Hans de Goede <hdegoede@redhat.com> 23421L: platform-driver-x86@vger.kernel.org 23422S: Maintained 23423T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23424F: drivers/platform/x86/x86-android-tablets/ 23425 23426X86 PLATFORM DRIVERS 23427M: Hans de Goede <hdegoede@redhat.com> 23428M: Mark Gross <markgross@kernel.org> 23429L: platform-driver-x86@vger.kernel.org 23430S: Maintained 23431T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23432F: drivers/platform/olpc/ 23433F: drivers/platform/x86/ 23434F: include/linux/platform_data/x86/ 23435 23436X86 PLATFORM DRIVERS - ARCH 23437R: Darren Hart <dvhart@infradead.org> 23438R: Andy Shevchenko <andy@infradead.org> 23439L: platform-driver-x86@vger.kernel.org 23440L: x86@kernel.org 23441S: Maintained 23442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23443F: arch/x86/platform 23444 23445X86 PLATFORM UV HPE SUPERDOME FLEX 23446M: Steve Wahl <steve.wahl@hpe.com> 23447R: Justin Ernst <justin.ernst@hpe.com> 23448R: Kyle Meyer <kyle.meyer@hpe.com> 23449R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23450R: Russ Anderson <russ.anderson@hpe.com> 23451S: Supported 23452F: arch/x86/include/asm/uv/ 23453F: arch/x86/kernel/apic/x2apic_uv_x.c 23454F: arch/x86/platform/uv/ 23455 23456X86 STACK UNWINDING 23457M: Josh Poimboeuf <jpoimboe@kernel.org> 23458M: Peter Zijlstra <peterz@infradead.org> 23459S: Supported 23460F: arch/x86/include/asm/unwind*.h 23461F: arch/x86/kernel/dumpstack.c 23462F: arch/x86/kernel/stacktrace.c 23463F: arch/x86/kernel/unwind_*.c 23464 23465X86 VDSO 23466M: Andy Lutomirski <luto@kernel.org> 23467L: linux-kernel@vger.kernel.org 23468S: Maintained 23469T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23470F: arch/x86/entry/vdso/ 23471 23472XARRAY 23473M: Matthew Wilcox <willy@infradead.org> 23474L: linux-fsdevel@vger.kernel.org 23475S: Supported 23476F: Documentation/core-api/xarray.rst 23477F: include/linux/idr.h 23478F: include/linux/xarray.h 23479F: lib/idr.c 23480F: lib/xarray.c 23481F: tools/testing/radix-tree 23482 23483XBOX DVD IR REMOTE 23484M: Benjamin Valentin <benpicco@googlemail.com> 23485S: Maintained 23486F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23487F: drivers/media/rc/xbox_remote.c 23488 23489XC2028/3028 TUNER DRIVER 23490M: Mauro Carvalho Chehab <mchehab@kernel.org> 23491L: linux-media@vger.kernel.org 23492S: Maintained 23493W: https://linuxtv.org 23494T: git git://linuxtv.org/media_tree.git 23495F: drivers/media/tuners/xc2028.* 23496 23497XDP (eXpress Data Path) 23498M: Alexei Starovoitov <ast@kernel.org> 23499M: Daniel Borkmann <daniel@iogearbox.net> 23500M: David S. Miller <davem@davemloft.net> 23501M: Jakub Kicinski <kuba@kernel.org> 23502M: Jesper Dangaard Brouer <hawk@kernel.org> 23503M: John Fastabend <john.fastabend@gmail.com> 23504L: netdev@vger.kernel.org 23505L: bpf@vger.kernel.org 23506S: Supported 23507F: drivers/net/ethernet/*/*/*/*/*xdp* 23508F: drivers/net/ethernet/*/*/*xdp* 23509F: include/net/xdp.h 23510F: include/net/xdp_priv.h 23511F: include/trace/events/xdp.h 23512F: kernel/bpf/cpumap.c 23513F: kernel/bpf/devmap.c 23514F: net/core/xdp.c 23515F: samples/bpf/xdp* 23516F: tools/testing/selftests/bpf/*/*xdp* 23517F: tools/testing/selftests/bpf/*xdp* 23518K: (?:\b|_)xdp(?:\b|_) 23519 23520XDP SOCKETS (AF_XDP) 23521M: Björn Töpel <bjorn@kernel.org> 23522M: Magnus Karlsson <magnus.karlsson@intel.com> 23523M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23524R: Jonathan Lemon <jonathan.lemon@gmail.com> 23525L: netdev@vger.kernel.org 23526L: bpf@vger.kernel.org 23527S: Maintained 23528F: Documentation/networking/af_xdp.rst 23529F: include/net/netns/xdp.h 23530F: include/net/xdp_sock* 23531F: include/net/xsk_buff_pool.h 23532F: include/uapi/linux/if_xdp.h 23533F: include/uapi/linux/xdp_diag.h 23534F: net/xdp/ 23535F: tools/testing/selftests/bpf/*xsk* 23536 23537XEN BLOCK SUBSYSTEM 23538M: Roger Pau Monné <roger.pau@citrix.com> 23539L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23540S: Supported 23541F: drivers/block/xen* 23542F: drivers/block/xen-blkback/* 23543 23544XEN HYPERVISOR ARM 23545M: Stefano Stabellini <sstabellini@kernel.org> 23546L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23547S: Maintained 23548F: arch/arm/include/asm/xen/ 23549F: arch/arm/xen/ 23550 23551XEN HYPERVISOR ARM64 23552M: Stefano Stabellini <sstabellini@kernel.org> 23553L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23554S: Maintained 23555F: arch/arm64/include/asm/xen/ 23556F: arch/arm64/xen/ 23557 23558XEN HYPERVISOR INTERFACE 23559M: Juergen Gross <jgross@suse.com> 23560M: Stefano Stabellini <sstabellini@kernel.org> 23561R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23562L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23563S: Supported 23564T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23565F: Documentation/ABI/stable/sysfs-hypervisor-xen 23566F: Documentation/ABI/testing/sysfs-hypervisor-xen 23567F: drivers/*/xen-*front.c 23568F: drivers/xen/ 23569F: include/uapi/xen/ 23570F: include/xen/ 23571F: kernel/configs/xen.config 23572 23573XEN HYPERVISOR X86 23574M: Juergen Gross <jgross@suse.com> 23575R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23576L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23577S: Supported 23578F: arch/x86/configs/xen.config 23579F: arch/x86/include/asm/pvclock-abi.h 23580F: arch/x86/include/asm/xen/ 23581F: arch/x86/platform/pvh/ 23582F: arch/x86/xen/ 23583 23584XEN NETWORK BACKEND DRIVER 23585M: Wei Liu <wei.liu@kernel.org> 23586M: Paul Durrant <paul@xen.org> 23587L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23588L: netdev@vger.kernel.org 23589S: Supported 23590F: drivers/net/xen-netback/* 23591 23592XEN PCI SUBSYSTEM 23593M: Juergen Gross <jgross@suse.com> 23594L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23595S: Supported 23596F: arch/x86/pci/*xen* 23597F: drivers/pci/*xen* 23598 23599XEN PVSCSI DRIVERS 23600M: Juergen Gross <jgross@suse.com> 23601L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23602L: linux-scsi@vger.kernel.org 23603S: Supported 23604F: drivers/scsi/xen-scsifront.c 23605F: drivers/xen/xen-scsiback.c 23606F: include/xen/interface/io/vscsiif.h 23607 23608XEN PVUSB DRIVER 23609M: Juergen Gross <jgross@suse.com> 23610L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23611L: linux-usb@vger.kernel.org 23612S: Supported 23613F: drivers/usb/host/xen* 23614F: include/xen/interface/io/usbif.h 23615 23616XEN SOUND FRONTEND DRIVER 23617M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23618L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23619L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23620S: Supported 23621F: sound/xen/* 23622 23623XEN SWIOTLB SUBSYSTEM 23624M: Juergen Gross <jgross@suse.com> 23625M: Stefano Stabellini <sstabellini@kernel.org> 23626L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23627L: iommu@lists.linux.dev 23628S: Supported 23629F: arch/*/include/asm/xen/swiotlb-xen.h 23630F: drivers/xen/swiotlb-xen.c 23631F: include/xen/arm/swiotlb-xen.h 23632F: include/xen/swiotlb-xen.h 23633 23634XFS FILESYSTEM 23635M: Chandan Babu R <chandan.babu@oracle.com> 23636R: Darrick J. Wong <djwong@kernel.org> 23637L: linux-xfs@vger.kernel.org 23638S: Supported 23639W: http://xfs.org/ 23640C: irc://irc.oftc.net/xfs 23641T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23642P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23643F: Documentation/ABI/testing/sysfs-fs-xfs 23644F: Documentation/admin-guide/xfs.rst 23645F: Documentation/filesystems/xfs-delayed-logging-design.rst 23646F: Documentation/filesystems/xfs-self-describing-metadata.rst 23647F: fs/xfs/ 23648F: include/uapi/linux/dqblk_xfs.h 23649F: include/uapi/linux/fsmap.h 23650 23651XILINX AMS DRIVER 23652M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23653L: linux-iio@vger.kernel.org 23654S: Maintained 23655F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23656F: drivers/iio/adc/xilinx-ams.c 23657 23658XILINX AXI ETHERNET DRIVER 23659M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23660S: Maintained 23661F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23662F: drivers/net/ethernet/xilinx/xilinx_axienet* 23663 23664XILINX CAN DRIVER 23665M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23666R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23667L: linux-can@vger.kernel.org 23668S: Maintained 23669F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23670F: drivers/net/can/xilinx_can.c 23671 23672XILINX EVENT MANAGEMENT DRIVER 23673M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23674S: Maintained 23675F: drivers/soc/xilinx/xlnx_event_manager.c 23676F: include/linux/firmware/xlnx-event-manager.h 23677 23678XILINX GPIO DRIVER 23679M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23680R: Srinivas Neeli <srinivas.neeli@amd.com> 23681R: Michal Simek <michal.simek@amd.com> 23682S: Maintained 23683F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23684F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23685F: drivers/gpio/gpio-xilinx.c 23686F: drivers/gpio/gpio-zynq.c 23687 23688XILINX PWM DRIVER 23689M: Sean Anderson <sean.anderson@seco.com> 23690S: Maintained 23691F: drivers/pwm/pwm-xilinx.c 23692F: include/clocksource/timer-xilinx.h 23693 23694XILINX SD-FEC IP CORES 23695M: Derek Kiernan <derek.kiernan@amd.com> 23696M: Dragan Cvetic <dragan.cvetic@amd.com> 23697S: Maintained 23698F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23699F: Documentation/misc-devices/xilinx_sdfec.rst 23700F: drivers/misc/Kconfig 23701F: drivers/misc/Makefile 23702F: drivers/misc/xilinx_sdfec.c 23703F: include/uapi/misc/xilinx_sdfec.h 23704 23705XILINX UARTLITE SERIAL DRIVER 23706M: Peter Korsgaard <jacmet@sunsite.dk> 23707L: linux-serial@vger.kernel.org 23708S: Maintained 23709F: drivers/tty/serial/uartlite.c 23710 23711XILINX VIDEO IP CORES 23712M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23713L: linux-media@vger.kernel.org 23714S: Supported 23715T: git git://linuxtv.org/media_tree.git 23716F: Documentation/devicetree/bindings/media/xilinx/ 23717F: drivers/media/platform/xilinx/ 23718F: include/uapi/linux/xilinx-v4l2-controls.h 23719 23720XILINX WATCHDOG DRIVER 23721M: Srinivas Neeli <srinivas.neeli@amd.com> 23722R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23723R: Michal Simek <michal.simek@amd.com> 23724S: Maintained 23725F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23726F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23727F: drivers/watchdog/of_xilinx_wdt.c 23728F: drivers/watchdog/xilinx_wwdt.c 23729 23730XILINX XDMA DRIVER 23731M: Lizhi Hou <lizhi.hou@amd.com> 23732M: Brian Xu <brian.xu@amd.com> 23733M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23734L: dmaengine@vger.kernel.org 23735S: Supported 23736F: drivers/dma/xilinx/xdma-regs.h 23737F: drivers/dma/xilinx/xdma.c 23738F: include/linux/dma/amd_xdma.h 23739F: include/linux/platform_data/amd_xdma.h 23740 23741XILINX ZYNQMP DPDMA DRIVER 23742M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23743L: dmaengine@vger.kernel.org 23744S: Supported 23745F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23746F: drivers/dma/xilinx/xilinx_dpdma.c 23747F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23748 23749XILINX ZYNQMP OCM EDAC DRIVER 23750M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23751M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23752S: Maintained 23753F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23754F: drivers/edac/zynqmp_edac.c 23755 23756XILINX ZYNQMP PSGTR PHY DRIVER 23757M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23758L: linux-kernel@vger.kernel.org 23759S: Supported 23760T: git https://github.com/Xilinx/linux-xlnx.git 23761F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23762F: drivers/phy/xilinx/phy-zynqmp.c 23763 23764XILINX ZYNQMP SHA3 DRIVER 23765M: Harsha <harsha.harsha@amd.com> 23766S: Maintained 23767F: drivers/crypto/xilinx/zynqmp-sha.c 23768 23769XILLYBUS DRIVER 23770M: Eli Billauer <eli.billauer@gmail.com> 23771L: linux-kernel@vger.kernel.org 23772S: Supported 23773F: drivers/char/xillybus/ 23774 23775XLP9XX I2C DRIVER 23776M: George Cherian <gcherian@marvell.com> 23777L: linux-i2c@vger.kernel.org 23778S: Supported 23779W: http://www.marvell.com 23780F: drivers/i2c/busses/i2c-xlp9xx.c 23781 23782XRA1403 GPIO EXPANDER 23783M: Nandor Han <nandor.han@ge.com> 23784L: linux-gpio@vger.kernel.org 23785S: Maintained 23786F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23787F: drivers/gpio/gpio-xra1403.c 23788 23789XTENSA XTFPGA PLATFORM SUPPORT 23790M: Max Filippov <jcmvbkbc@gmail.com> 23791S: Maintained 23792F: drivers/spi/spi-xtensa-xtfpga.c 23793F: sound/soc/xtensa/xtfpga-i2s.c 23794 23795YAM DRIVER FOR AX.25 23796M: Jean-Paul Roubelat <jpr@f6fbb.org> 23797L: linux-hams@vger.kernel.org 23798S: Maintained 23799F: drivers/net/hamradio/yam* 23800F: include/linux/yam.h 23801 23802YAMA SECURITY MODULE 23803M: Kees Cook <keescook@chromium.org> 23804S: Supported 23805T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23806F: Documentation/admin-guide/LSM/Yama.rst 23807F: security/yama/ 23808 23809YEALINK PHONE DRIVER 23810M: Henk Vergonet <Henk.Vergonet@gmail.com> 23811L: usbb2k-api-dev@nongnu.org 23812S: Maintained 23813F: Documentation/input/devices/yealink.rst 23814F: drivers/input/misc/yealink.* 23815 23816Z3FOLD COMPRESSED PAGE ALLOCATOR 23817M: Vitaly Wool <vitaly.wool@konsulko.com> 23818R: Miaohe Lin <linmiaohe@huawei.com> 23819L: linux-mm@kvack.org 23820S: Maintained 23821F: mm/z3fold.c 23822 23823Z8530 DRIVER FOR AX.25 23824M: Joerg Reuter <jreuter@yaina.de> 23825L: linux-hams@vger.kernel.org 23826S: Maintained 23827W: http://yaina.de/jreuter/ 23828W: http://www.qsl.net/dl1bke/ 23829F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23830F: drivers/net/hamradio/*scc.c 23831F: drivers/net/hamradio/z8530.h 23832 23833ZBUD COMPRESSED PAGE ALLOCATOR 23834M: Seth Jennings <sjenning@redhat.com> 23835M: Dan Streetman <ddstreet@ieee.org> 23836L: linux-mm@kvack.org 23837S: Maintained 23838F: mm/zbud.c 23839 23840ZD1211RW WIRELESS DRIVER 23841L: linux-wireless@vger.kernel.org 23842S: Orphan 23843F: drivers/net/wireless/zydas/zd1211rw/ 23844 23845ZD1301 MEDIA DRIVER 23846M: Antti Palosaari <crope@iki.fi> 23847L: linux-media@vger.kernel.org 23848S: Maintained 23849W: https://linuxtv.org/ 23850W: http://palosaari.fi/linux/ 23851Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23852F: drivers/media/usb/dvb-usb-v2/zd1301* 23853 23854ZD1301_DEMOD MEDIA DRIVER 23855M: Antti Palosaari <crope@iki.fi> 23856L: linux-media@vger.kernel.org 23857S: Maintained 23858W: https://linuxtv.org/ 23859W: http://palosaari.fi/linux/ 23860Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23861F: drivers/media/dvb-frontends/zd1301_demod* 23862 23863ZHAOXIN PROCESSOR SUPPORT 23864M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23865L: linux-kernel@vger.kernel.org 23866S: Maintained 23867F: arch/x86/kernel/cpu/zhaoxin.c 23868 23869ZONEFS FILESYSTEM 23870M: Damien Le Moal <dlemoal@kernel.org> 23871M: Naohiro Aota <naohiro.aota@wdc.com> 23872R: Johannes Thumshirn <jth@kernel.org> 23873L: linux-fsdevel@vger.kernel.org 23874S: Maintained 23875T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23876F: Documentation/filesystems/zonefs.rst 23877F: fs/zonefs/ 23878 23879ZPOOL COMPRESSED PAGE STORAGE API 23880M: Dan Streetman <ddstreet@ieee.org> 23881L: linux-mm@kvack.org 23882S: Maintained 23883F: include/linux/zpool.h 23884F: mm/zpool.c 23885 23886ZR36067 VIDEO FOR LINUX DRIVER 23887M: Corentin Labbe <clabbe@baylibre.com> 23888L: mjpeg-users@lists.sourceforge.net 23889L: linux-media@vger.kernel.org 23890S: Maintained 23891W: http://mjpeg.sourceforge.net/driver-zoran/ 23892Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23893F: Documentation/driver-api/media/drivers/zoran.rst 23894F: drivers/media/pci/zoran/ 23895 23896ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23897M: Minchan Kim <minchan@kernel.org> 23898M: Sergey Senozhatsky <senozhatsky@chromium.org> 23899L: linux-kernel@vger.kernel.org 23900S: Maintained 23901F: Documentation/admin-guide/blockdev/zram.rst 23902F: drivers/block/zram/ 23903 23904ZS DECSTATION Z85C30 SERIAL DRIVER 23905M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23906S: Maintained 23907F: drivers/tty/serial/zs.* 23908 23909ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23910M: Minchan Kim <minchan@kernel.org> 23911M: Sergey Senozhatsky <senozhatsky@chromium.org> 23912L: linux-mm@kvack.org 23913S: Maintained 23914F: Documentation/mm/zsmalloc.rst 23915F: include/linux/zsmalloc.h 23916F: mm/zsmalloc.c 23917 23918ZSTD 23919M: Nick Terrell <terrelln@fb.com> 23920S: Maintained 23921B: https://github.com/facebook/zstd/issues 23922T: git https://github.com/terrelln/linux.git 23923F: crypto/zstd.c 23924F: include/linux/zstd* 23925F: lib/decompress_unzstd.c 23926F: lib/zstd/ 23927N: zstd 23928K: zstd 23929 23930ZSWAP COMPRESSED SWAP CACHING 23931M: Seth Jennings <sjenning@redhat.com> 23932M: Dan Streetman <ddstreet@ieee.org> 23933M: Vitaly Wool <vitaly.wool@konsulko.com> 23934L: linux-mm@kvack.org 23935S: Maintained 23936F: mm/zswap.c 23937 23938THE REST 23939M: Linus Torvalds <torvalds@linux-foundation.org> 23940L: linux-kernel@vger.kernel.org 23941S: Buried alive in reporters 23942T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23943F: * 23944F: */ 23945
