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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 13621M: Mark Gross <markgross@kernel.org> 13622M: Vadim Pasternak <vadimp@nvidia.com> 13623L: platform-driver-x86@vger.kernel.org 13624S: Supported 13625F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13626F: drivers/platform/mellanox/ 13627F: include/linux/platform_data/mlxreg.h 13628 13629MELLANOX MLX4 core VPI driver 13630M: Tariq Toukan <tariqt@nvidia.com> 13631L: netdev@vger.kernel.org 13632L: linux-rdma@vger.kernel.org 13633S: Supported 13634W: http://www.mellanox.com 13635Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13636F: drivers/net/ethernet/mellanox/mlx4/ 13637F: include/linux/mlx4/ 13638 13639MELLANOX MLX4 IB driver 13640M: Yishai Hadas <yishaih@nvidia.com> 13641L: linux-rdma@vger.kernel.org 13642S: Supported 13643W: http://www.mellanox.com 13644Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13645F: drivers/infiniband/hw/mlx4/ 13646F: include/linux/mlx4/ 13647F: include/uapi/rdma/mlx4-abi.h 13648 13649MELLANOX MLX5 core VPI driver 13650M: Saeed Mahameed <saeedm@nvidia.com> 13651M: Leon Romanovsky <leonro@nvidia.com> 13652L: netdev@vger.kernel.org 13653L: linux-rdma@vger.kernel.org 13654S: Supported 13655W: http://www.mellanox.com 13656Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13657F: Documentation/networking/device_drivers/ethernet/mellanox/ 13658F: drivers/net/ethernet/mellanox/mlx5/core/ 13659F: include/linux/mlx5/ 13660 13661MELLANOX MLX5 IB driver 13662M: Leon Romanovsky <leonro@nvidia.com> 13663L: linux-rdma@vger.kernel.org 13664S: Supported 13665W: http://www.mellanox.com 13666Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13667F: drivers/infiniband/hw/mlx5/ 13668F: include/linux/mlx5/ 13669F: include/uapi/rdma/mlx5-abi.h 13670 13671MELLANOX MLXCPLD I2C AND MUX DRIVER 13672M: Vadim Pasternak <vadimp@nvidia.com> 13673M: Michael Shych <michaelsh@nvidia.com> 13674L: linux-i2c@vger.kernel.org 13675S: Supported 13676F: Documentation/i2c/busses/i2c-mlxcpld.rst 13677F: drivers/i2c/busses/i2c-mlxcpld.c 13678F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13679 13680MELLANOX MLXCPLD LED DRIVER 13681M: Vadim Pasternak <vadimp@nvidia.com> 13682L: linux-leds@vger.kernel.org 13683S: Supported 13684F: Documentation/leds/leds-mlxcpld.rst 13685F: drivers/leds/leds-mlxcpld.c 13686F: drivers/leds/leds-mlxreg.c 13687 13688MELLANOX PLATFORM DRIVER 13689M: Vadim Pasternak <vadimp@nvidia.com> 13690L: platform-driver-x86@vger.kernel.org 13691S: Supported 13692F: drivers/platform/x86/mlx-platform.c 13693 13694MEMBARRIER SUPPORT 13695M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13696M: "Paul E. McKenney" <paulmck@kernel.org> 13697L: linux-kernel@vger.kernel.org 13698S: Supported 13699F: arch/powerpc/include/asm/membarrier.h 13700F: include/uapi/linux/membarrier.h 13701F: kernel/sched/membarrier.c 13702 13703MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13704M: Mike Rapoport <rppt@kernel.org> 13705L: linux-mm@kvack.org 13706S: Maintained 13707F: Documentation/core-api/boot-time-mm.rst 13708F: include/linux/memblock.h 13709F: mm/memblock.c 13710F: mm/mm_init.c 13711F: tools/testing/memblock/ 13712 13713MEMORY CONTROLLER DRIVERS 13714M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13715L: linux-kernel@vger.kernel.org 13716S: Maintained 13717B: mailto:krzysztof.kozlowski@linaro.org 13718T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13719F: Documentation/devicetree/bindings/memory-controllers/ 13720F: drivers/memory/ 13721F: include/dt-bindings/memory/ 13722F: include/memory/ 13723 13724MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13725M: Dmitry Osipenko <digetx@gmail.com> 13726L: linux-pm@vger.kernel.org 13727L: linux-tegra@vger.kernel.org 13728S: Maintained 13729T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13730F: drivers/devfreq/tegra30-devfreq.c 13731 13732MEMORY HOT(UN)PLUG 13733M: David Hildenbrand <david@redhat.com> 13734M: Oscar Salvador <osalvador@suse.de> 13735L: linux-mm@kvack.org 13736S: Maintained 13737F: Documentation/admin-guide/mm/memory-hotplug.rst 13738F: Documentation/core-api/memory-hotplug.rst 13739F: drivers/base/memory.c 13740F: include/linux/memory_hotplug.h 13741F: mm/memory_hotplug.c 13742F: tools/testing/selftests/memory-hotplug/ 13743 13744MEMORY MANAGEMENT 13745M: Andrew Morton <akpm@linux-foundation.org> 13746L: linux-mm@kvack.org 13747S: Maintained 13748W: http://www.linux-mm.org 13749T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13750T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13751F: include/linux/gfp.h 13752F: include/linux/gfp_types.h 13753F: include/linux/memory_hotplug.h 13754F: include/linux/mm.h 13755F: include/linux/mmzone.h 13756F: include/linux/pagewalk.h 13757F: include/linux/rmap.h 13758F: include/trace/events/ksm.h 13759F: mm/ 13760F: tools/mm/ 13761F: tools/testing/selftests/mm/ 13762 13763MEMORY TECHNOLOGY DEVICES (MTD) 13764M: Miquel Raynal <miquel.raynal@bootlin.com> 13765M: Richard Weinberger <richard@nod.at> 13766M: Vignesh Raghavendra <vigneshr@ti.com> 13767L: linux-mtd@lists.infradead.org 13768S: Maintained 13769W: http://www.linux-mtd.infradead.org/ 13770Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13771C: irc://irc.oftc.net/mtd 13772T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13773T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13774F: Documentation/devicetree/bindings/mtd/ 13775F: drivers/mtd/ 13776F: include/linux/mtd/ 13777F: include/uapi/mtd/ 13778 13779MEMSENSING MICROSYSTEMS MSA311 DRIVER 13780M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13781L: linux-iio@vger.kernel.org 13782S: Maintained 13783F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13784F: drivers/iio/accel/msa311.c 13785 13786MEN A21 WATCHDOG DRIVER 13787M: Johannes Thumshirn <morbidrsa@gmail.com> 13788L: linux-watchdog@vger.kernel.org 13789S: Maintained 13790F: drivers/watchdog/mena21_wdt.c 13791 13792MEN CHAMELEON BUS (mcb) 13793M: Johannes Thumshirn <morbidrsa@gmail.com> 13794S: Maintained 13795F: Documentation/driver-api/men-chameleon-bus.rst 13796F: drivers/mcb/ 13797F: include/linux/mcb.h 13798 13799MEN F21BMC (Board Management Controller) 13800M: Andreas Werner <andreas.werner@men.de> 13801S: Supported 13802F: Documentation/hwmon/menf21bmc.rst 13803F: drivers/hwmon/menf21bmc_hwmon.c 13804F: drivers/leds/leds-menf21bmc.c 13805F: drivers/mfd/menf21bmc.c 13806F: drivers/watchdog/menf21bmc_wdt.c 13807 13808MEN Z069 WATCHDOG DRIVER 13809M: Johannes Thumshirn <jth@kernel.org> 13810L: linux-watchdog@vger.kernel.org 13811S: Maintained 13812F: drivers/watchdog/menz69_wdt.c 13813 13814MESON AO CEC DRIVER FOR AMLOGIC SOCS 13815M: Neil Armstrong <neil.armstrong@linaro.org> 13816L: linux-media@vger.kernel.org 13817L: linux-amlogic@lists.infradead.org 13818S: Supported 13819W: http://linux-meson.com/ 13820T: git git://linuxtv.org/media_tree.git 13821F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13822F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13823F: drivers/media/cec/platform/meson/ao-cec.c 13824 13825MESON GE2D DRIVER FOR AMLOGIC SOCS 13826M: Neil Armstrong <neil.armstrong@linaro.org> 13827L: linux-media@vger.kernel.org 13828L: linux-amlogic@lists.infradead.org 13829S: Supported 13830T: git git://linuxtv.org/media_tree.git 13831F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13832F: drivers/media/platform/amlogic/meson-ge2d/ 13833 13834MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13835M: Liang Yang <liang.yang@amlogic.com> 13836L: linux-mtd@lists.infradead.org 13837S: Maintained 13838F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13839F: drivers/mtd/nand/raw/meson_* 13840 13841MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13842M: Neil Armstrong <neil.armstrong@linaro.org> 13843L: linux-media@vger.kernel.org 13844L: linux-amlogic@lists.infradead.org 13845S: Supported 13846T: git git://linuxtv.org/media_tree.git 13847F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13848F: drivers/staging/media/meson/vdec/ 13849 13850METHODE UDPU SUPPORT 13851M: Vladimir Vid <vladimir.vid@sartura.hr> 13852S: Maintained 13853F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 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: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14216M: Mark Gross <markgross@kernel.org> 14217M: Maximilian Luz <luzmaximilian@gmail.com> 14218L: platform-driver-x86@vger.kernel.org 14219S: Maintained 14220T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14221F: drivers/platform/surface/ 14222 14223MICROSOFT SURFACE HID TRANSPORT DRIVER 14224M: Maximilian Luz <luzmaximilian@gmail.com> 14225L: linux-input@vger.kernel.org 14226L: platform-driver-x86@vger.kernel.org 14227S: Maintained 14228F: drivers/hid/surface-hid/ 14229 14230MICROSOFT SURFACE HOT-PLUG DRIVER 14231M: Maximilian Luz <luzmaximilian@gmail.com> 14232L: platform-driver-x86@vger.kernel.org 14233S: Maintained 14234F: drivers/platform/surface/surface_hotplug.c 14235 14236MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14237M: Maximilian Luz <luzmaximilian@gmail.com> 14238L: platform-driver-x86@vger.kernel.org 14239S: Maintained 14240F: drivers/platform/surface/surface_platform_profile.c 14241 14242MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14243M: Chen Yu <yu.c.chen@intel.com> 14244L: platform-driver-x86@vger.kernel.org 14245S: Supported 14246F: drivers/platform/surface/surfacepro3_button.c 14247 14248MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14249M: Maximilian Luz <luzmaximilian@gmail.com> 14250L: platform-driver-x86@vger.kernel.org 14251S: Maintained 14252F: drivers/platform/surface/surface_aggregator_hub.c 14253 14254MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14255M: Maximilian Luz <luzmaximilian@gmail.com> 14256L: platform-driver-x86@vger.kernel.org 14257S: Maintained 14258W: https://github.com/linux-surface/surface-aggregator-module 14259C: irc://irc.libera.chat/linux-surface 14260F: Documentation/driver-api/surface_aggregator/ 14261F: drivers/platform/surface/aggregator/ 14262F: drivers/platform/surface/surface_acpi_notify.c 14263F: drivers/platform/surface/surface_aggregator_cdev.c 14264F: drivers/platform/surface/surface_aggregator_registry.c 14265F: include/linux/surface_acpi_notify.h 14266F: include/linux/surface_aggregator/ 14267F: include/uapi/linux/surface_aggregator/ 14268 14269MICROTEK X6 SCANNER 14270M: Oliver Neukum <oliver@neukum.org> 14271S: Maintained 14272F: drivers/usb/image/microtek.* 14273 14274MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14275M: Luka Kovacic <luka.kovacic@sartura.hr> 14276M: Luka Perkov <luka.perkov@sartura.hr> 14277S: Maintained 14278F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14279F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14280F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14281F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14282F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14283F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14284 14285MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14286M: Sakari Ailus <sakari.ailus@linux.intel.com> 14287L: linux-media@vger.kernel.org 14288S: Maintained 14289F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14290F: Documentation/driver-api/media/drivers/ccs/ 14291F: Documentation/userspace-api/media/drivers/ccs.rst 14292F: drivers/media/i2c/ccs-pll.c 14293F: drivers/media/i2c/ccs-pll.h 14294F: drivers/media/i2c/ccs/ 14295F: include/uapi/linux/ccs.h 14296F: include/uapi/linux/smiapp.h 14297 14298MIPS 14299M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14300L: linux-mips@vger.kernel.org 14301S: Maintained 14302W: http://www.linux-mips.org/ 14303Q: https://patchwork.kernel.org/project/linux-mips/list/ 14304T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14305F: Documentation/devicetree/bindings/mips/ 14306F: Documentation/arch/mips/ 14307F: arch/mips/ 14308F: drivers/platform/mips/ 14309F: include/dt-bindings/mips/ 14310 14311MIPS BOSTON DEVELOPMENT BOARD 14312M: Paul Burton <paulburton@kernel.org> 14313L: linux-mips@vger.kernel.org 14314S: Maintained 14315F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14316F: arch/mips/boot/dts/img/boston.dts 14317F: arch/mips/configs/generic/board-boston.config 14318F: drivers/clk/imgtec/clk-boston.c 14319F: include/dt-bindings/clock/boston-clock.h 14320 14321MIPS CORE DRIVERS 14322M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14323M: Serge Semin <fancer.lancer@gmail.com> 14324L: linux-mips@vger.kernel.org 14325S: Supported 14326F: drivers/bus/mips_cdmm.c 14327F: drivers/clocksource/mips-gic-timer.c 14328F: drivers/cpuidle/cpuidle-cps.c 14329F: drivers/irqchip/irq-mips-cpu.c 14330F: drivers/irqchip/irq-mips-gic.c 14331 14332MIPS GENERIC PLATFORM 14333M: Paul Burton <paulburton@kernel.org> 14334L: linux-mips@vger.kernel.org 14335S: Supported 14336F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14337F: arch/mips/generic/ 14338F: arch/mips/tools/generic-board-config.sh 14339 14340MIPS RINT INSTRUCTION EMULATION 14341M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14342L: linux-mips@vger.kernel.org 14343S: Supported 14344F: arch/mips/math-emu/dp_rint.c 14345F: arch/mips/math-emu/sp_rint.c 14346 14347MIPS/LOONGSON1 ARCHITECTURE 14348M: Keguang Zhang <keguang.zhang@gmail.com> 14349L: linux-mips@vger.kernel.org 14350S: Maintained 14351F: arch/mips/include/asm/mach-loongson32/ 14352F: arch/mips/loongson32/ 14353F: drivers/*/*loongson1* 14354 14355MIPS/LOONGSON2EF ARCHITECTURE 14356M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14357L: linux-mips@vger.kernel.org 14358S: Maintained 14359F: arch/mips/include/asm/mach-loongson2ef/ 14360F: arch/mips/loongson2ef/ 14361F: drivers/cpufreq/loongson2_cpufreq.c 14362 14363MIPS/LOONGSON64 ARCHITECTURE 14364M: Huacai Chen <chenhuacai@kernel.org> 14365M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14366L: linux-mips@vger.kernel.org 14367S: Maintained 14368F: arch/mips/include/asm/mach-loongson64/ 14369F: arch/mips/loongson64/ 14370F: drivers/irqchip/irq-loongson* 14371F: drivers/platform/mips/cpu_hwmon.c 14372 14373MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14374M: Hans Verkuil <hverkuil@xs4all.nl> 14375L: linux-media@vger.kernel.org 14376S: Odd Fixes 14377W: https://linuxtv.org 14378T: git git://linuxtv.org/media_tree.git 14379F: drivers/media/radio/radio-miropcm20* 14380 14381MMP SUPPORT 14382R: Lubomir Rintel <lkundrak@v3.sk> 14383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14384S: Odd Fixes 14385T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14386F: arch/arm/boot/dts/marvell/mmp* 14387F: arch/arm/mach-mmp/ 14388F: include/linux/soc/mmp/ 14389 14390MMP USB PHY DRIVERS 14391R: Lubomir Rintel <lkundrak@v3.sk> 14392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14393S: Maintained 14394F: drivers/phy/marvell/phy-mmp3-usb.c 14395F: drivers/phy/marvell/phy-pxa-usb.c 14396 14397MMU GATHER AND TLB INVALIDATION 14398M: Will Deacon <will@kernel.org> 14399M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14400M: Andrew Morton <akpm@linux-foundation.org> 14401M: Nick Piggin <npiggin@gmail.com> 14402M: Peter Zijlstra <peterz@infradead.org> 14403L: linux-arch@vger.kernel.org 14404L: linux-mm@kvack.org 14405S: Maintained 14406F: arch/*/include/asm/tlb.h 14407F: include/asm-generic/tlb.h 14408F: mm/mmu_gather.c 14409 14410MN88472 MEDIA DRIVER 14411M: Antti Palosaari <crope@iki.fi> 14412L: linux-media@vger.kernel.org 14413S: Maintained 14414W: https://linuxtv.org 14415W: http://palosaari.fi/linux/ 14416Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14417F: drivers/media/dvb-frontends/mn88472* 14418 14419MN88473 MEDIA DRIVER 14420M: Antti Palosaari <crope@iki.fi> 14421L: linux-media@vger.kernel.org 14422S: Maintained 14423W: https://linuxtv.org 14424W: http://palosaari.fi/linux/ 14425Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14426F: drivers/media/dvb-frontends/mn88473* 14427 14428MODULE SUPPORT 14429M: Luis Chamberlain <mcgrof@kernel.org> 14430L: linux-modules@vger.kernel.org 14431L: linux-kernel@vger.kernel.org 14432S: Maintained 14433T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14434F: include/linux/kmod.h 14435F: include/linux/module.h 14436F: kernel/module/ 14437F: lib/test_kmod.c 14438F: scripts/module* 14439F: tools/testing/selftests/kmod/ 14440 14441MONOLITHIC POWER SYSTEM PMIC DRIVER 14442M: Saravanan Sekar <sravanhome@gmail.com> 14443S: Maintained 14444F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14445F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14446F: drivers/hwmon/pmbus/mpq7932.c 14447F: drivers/iio/adc/mp2629_adc.c 14448F: drivers/mfd/mp2629.c 14449F: drivers/power/supply/mp2629_charger.c 14450F: drivers/regulator/mp5416.c 14451F: drivers/regulator/mpq7920.c 14452F: drivers/regulator/mpq7920.h 14453F: include/linux/mfd/mp2629.h 14454 14455MOST(R) TECHNOLOGY DRIVER 14456M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14457M: Christian Gromm <christian.gromm@microchip.com> 14458S: Maintained 14459F: Documentation/ABI/testing/configfs-most 14460F: Documentation/ABI/testing/sysfs-bus-most 14461F: drivers/most/ 14462F: drivers/staging/most/ 14463F: include/linux/most.h 14464 14465MOTORCOMM PHY DRIVER 14466M: Peter Geis <pgwipeout@gmail.com> 14467M: Frank <Frank.Sae@motor-comm.com> 14468L: netdev@vger.kernel.org 14469S: Maintained 14470F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14471F: drivers/net/phy/motorcomm.c 14472 14473MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14474M: Jiri Slaby <jirislaby@kernel.org> 14475S: Maintained 14476F: Documentation/driver-api/tty/moxa-smartio.rst 14477F: drivers/tty/mxser.* 14478 14479MR800 AVERMEDIA USB FM RADIO DRIVER 14480M: Alexey Klimov <klimov.linux@gmail.com> 14481L: linux-media@vger.kernel.org 14482S: Maintained 14483T: git git://linuxtv.org/media_tree.git 14484F: drivers/media/radio/radio-mr800.c 14485 14486MRF24J40 IEEE 802.15.4 RADIO DRIVER 14487M: Stefan Schmidt <stefan@datenfreihafen.org> 14488L: linux-wpan@vger.kernel.org 14489S: Odd Fixes 14490F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14491F: drivers/net/ieee802154/mrf24j40.c 14492 14493MSI EC DRIVER 14494M: Nikita Kravets <teackot@gmail.com> 14495L: platform-driver-x86@vger.kernel.org 14496S: Maintained 14497W: https://github.com/BeardOverflow/msi-ec 14498F: drivers/platform/x86/msi-ec.* 14499 14500MSI LAPTOP SUPPORT 14501M: "Lee, Chun-Yi" <jlee@suse.com> 14502L: platform-driver-x86@vger.kernel.org 14503S: Maintained 14504F: drivers/platform/x86/msi-laptop.c 14505 14506MSI WMI SUPPORT 14507L: platform-driver-x86@vger.kernel.org 14508S: Orphan 14509F: drivers/platform/x86/msi-wmi.c 14510 14511MSI001 MEDIA DRIVER 14512M: Antti Palosaari <crope@iki.fi> 14513L: linux-media@vger.kernel.org 14514S: Maintained 14515W: https://linuxtv.org 14516W: http://palosaari.fi/linux/ 14517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14518T: git git://linuxtv.org/anttip/media_tree.git 14519F: drivers/media/tuners/msi001* 14520 14521MSI2500 MEDIA DRIVER 14522M: Antti Palosaari <crope@iki.fi> 14523L: linux-media@vger.kernel.org 14524S: Maintained 14525W: https://linuxtv.org 14526W: http://palosaari.fi/linux/ 14527Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14528T: git git://linuxtv.org/anttip/media_tree.git 14529F: drivers/media/usb/msi2500/ 14530 14531MSTAR INTERRUPT CONTROLLER DRIVER 14532M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14533M: Daniel Palmer <daniel@thingy.jp> 14534S: Maintained 14535F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14536F: drivers/irqchip/irq-mst-intc.c 14537 14538MSYSTEMS DISKONCHIP G3 MTD DRIVER 14539M: Robert Jarzmik <robert.jarzmik@free.fr> 14540L: linux-mtd@lists.infradead.org 14541S: Maintained 14542F: drivers/mtd/devices/docg3* 14543 14544MT9P031 APTINA CAMERA SENSOR 14545M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14546L: linux-media@vger.kernel.org 14547S: Maintained 14548T: git git://linuxtv.org/media_tree.git 14549F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14550F: drivers/media/i2c/mt9p031.c 14551F: include/media/i2c/mt9p031.h 14552 14553MT9T112 APTINA CAMERA SENSOR 14554M: Jacopo Mondi <jacopo@jmondi.org> 14555L: linux-media@vger.kernel.org 14556S: Odd Fixes 14557T: git git://linuxtv.org/media_tree.git 14558F: drivers/media/i2c/mt9t112.c 14559F: include/media/i2c/mt9t112.h 14560 14561MT9V032 APTINA CAMERA SENSOR 14562M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14563L: linux-media@vger.kernel.org 14564S: Maintained 14565T: git git://linuxtv.org/media_tree.git 14566F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14567F: drivers/media/i2c/mt9v032.c 14568F: include/media/i2c/mt9v032.h 14569 14570MT9V111 APTINA CAMERA SENSOR 14571M: Jacopo Mondi <jacopo@jmondi.org> 14572L: linux-media@vger.kernel.org 14573S: Maintained 14574T: git git://linuxtv.org/media_tree.git 14575F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14576F: drivers/media/i2c/mt9v111.c 14577 14578MULTIFUNCTION DEVICES (MFD) 14579M: Lee Jones <lee@kernel.org> 14580S: Maintained 14581T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14582F: Documentation/devicetree/bindings/mfd/ 14583F: drivers/mfd/ 14584F: include/dt-bindings/mfd/ 14585F: include/linux/mfd/ 14586 14587MULTIMEDIA CARD (MMC) ETC. OVER SPI 14588S: Orphan 14589F: drivers/mmc/host/mmc_spi.c 14590F: include/linux/spi/mmc_spi.h 14591 14592MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14593M: Ulf Hansson <ulf.hansson@linaro.org> 14594L: linux-mmc@vger.kernel.org 14595S: Maintained 14596T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14597F: Documentation/devicetree/bindings/mmc/ 14598F: drivers/mmc/ 14599F: include/linux/mmc/ 14600F: include/uapi/linux/mmc/ 14601 14602MULTIPLEXER SUBSYSTEM 14603M: Peter Rosin <peda@axentia.se> 14604S: Maintained 14605F: Documentation/ABI/testing/sysfs-class-mux* 14606F: Documentation/devicetree/bindings/mux/ 14607F: drivers/mux/ 14608F: include/dt-bindings/mux/ 14609F: include/linux/mux/ 14610 14611MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14612M: Bin Liu <b-liu@ti.com> 14613L: linux-usb@vger.kernel.org 14614S: Maintained 14615F: drivers/usb/musb/ 14616 14617MXL301RF MEDIA DRIVER 14618M: Akihiro Tsukada <tskd08@gmail.com> 14619L: linux-media@vger.kernel.org 14620S: Odd Fixes 14621F: drivers/media/tuners/mxl301rf* 14622 14623MXL5007T MEDIA DRIVER 14624M: Michael Krufky <mkrufky@linuxtv.org> 14625L: linux-media@vger.kernel.org 14626S: Maintained 14627W: https://linuxtv.org 14628W: http://github.com/mkrufky 14629Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14630T: git git://linuxtv.org/mkrufky/tuners.git 14631F: drivers/media/tuners/mxl5007t.* 14632 14633MXSFB DRM DRIVER 14634M: Marek Vasut <marex@denx.de> 14635M: Stefan Agner <stefan@agner.ch> 14636L: dri-devel@lists.freedesktop.org 14637S: Supported 14638T: git git://anongit.freedesktop.org/drm/drm-misc 14639F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14640F: drivers/gpu/drm/mxsfb/ 14641 14642MYLEX DAC960 PCI RAID Controller 14643M: Hannes Reinecke <hare@kernel.org> 14644L: linux-scsi@vger.kernel.org 14645S: Supported 14646F: drivers/scsi/myrb.* 14647F: drivers/scsi/myrs.* 14648 14649MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14650M: Chris Lee <christopher.lee@cspi.com> 14651L: netdev@vger.kernel.org 14652S: Supported 14653W: https://www.cspi.com/ethernet-products/support/downloads/ 14654F: drivers/net/ethernet/myricom/myri10ge/ 14655 14656NAND FLASH SUBSYSTEM 14657M: Miquel Raynal <miquel.raynal@bootlin.com> 14658R: Richard Weinberger <richard@nod.at> 14659L: linux-mtd@lists.infradead.org 14660S: Maintained 14661W: http://www.linux-mtd.infradead.org/ 14662Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14663C: irc://irc.oftc.net/mtd 14664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14665F: drivers/mtd/nand/ 14666F: include/linux/mtd/*nand*.h 14667 14668NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14669M: Daniel Mack <zonque@gmail.com> 14670L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14671S: Maintained 14672W: http://www.native-instruments.com 14673F: sound/usb/caiaq/ 14674 14675NATSEMI ETHERNET DRIVER (DP8381x) 14676S: Orphan 14677F: drivers/net/ethernet/natsemi/natsemi.c 14678 14679NCR 5380 SCSI DRIVERS 14680M: Finn Thain <fthain@linux-m68k.org> 14681M: Michael Schmitz <schmitzmic@gmail.com> 14682L: linux-scsi@vger.kernel.org 14683S: Maintained 14684F: Documentation/scsi/g_NCR5380.rst 14685F: drivers/scsi/NCR5380.* 14686F: drivers/scsi/arm/cumana_1.c 14687F: drivers/scsi/arm/oak.c 14688F: drivers/scsi/atari_scsi.* 14689F: drivers/scsi/dmx3191d.c 14690F: drivers/scsi/g_NCR5380.* 14691F: drivers/scsi/mac_scsi.* 14692F: drivers/scsi/sun3_scsi.* 14693F: drivers/scsi/sun3_scsi_vme.c 14694 14695NCSI LIBRARY 14696M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14697S: Maintained 14698F: net/ncsi/ 14699 14700NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14701M: Guenter Roeck <linux@roeck-us.net> 14702L: linux-hwmon@vger.kernel.org 14703S: Maintained 14704F: Documentation/hwmon/nct6775.rst 14705F: drivers/hwmon/nct6775-core.c 14706F: drivers/hwmon/nct6775-platform.c 14707F: drivers/hwmon/nct6775.h 14708 14709NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14710M: Zev Weiss <zev@bewilderbeest.net> 14711L: linux-hwmon@vger.kernel.org 14712S: Maintained 14713F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14714F: drivers/hwmon/nct6775-i2c.c 14715 14716NETDEVSIM 14717M: Jakub Kicinski <kuba@kernel.org> 14718S: Maintained 14719F: drivers/net/netdevsim/* 14720 14721NETEM NETWORK EMULATOR 14722M: Stephen Hemminger <stephen@networkplumber.org> 14723L: netdev@vger.kernel.org 14724S: Maintained 14725F: net/sched/sch_netem.c 14726 14727NETERION 10GbE DRIVERS (s2io) 14728M: Jon Mason <jdmason@kudzu.us> 14729L: netdev@vger.kernel.org 14730S: Supported 14731F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14732F: drivers/net/ethernet/neterion/ 14733 14734NETFILTER 14735M: Pablo Neira Ayuso <pablo@netfilter.org> 14736M: Jozsef Kadlecsik <kadlec@netfilter.org> 14737M: Florian Westphal <fw@strlen.de> 14738L: netfilter-devel@vger.kernel.org 14739L: coreteam@netfilter.org 14740S: Maintained 14741W: http://www.netfilter.org/ 14742W: http://www.iptables.org/ 14743W: http://www.nftables.org/ 14744Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14745C: irc://irc.libera.chat/netfilter 14746T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14747T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14748F: include/linux/netfilter* 14749F: include/linux/netfilter/ 14750F: include/net/netfilter/ 14751F: include/uapi/linux/netfilter* 14752F: include/uapi/linux/netfilter/ 14753F: net/*/netfilter.c 14754F: net/*/netfilter/ 14755F: net/bridge/br_netfilter*.c 14756F: net/netfilter/ 14757 14758NETROM NETWORK LAYER 14759M: Ralf Baechle <ralf@linux-mips.org> 14760L: linux-hams@vger.kernel.org 14761S: Maintained 14762W: http://www.linux-ax25.org/ 14763F: include/net/netrom.h 14764F: include/uapi/linux/netrom.h 14765F: net/netrom/ 14766 14767NETRONIX EMBEDDED CONTROLLER 14768M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14769S: Maintained 14770F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14771F: drivers/mfd/ntxec.c 14772F: drivers/pwm/pwm-ntxec.c 14773F: drivers/rtc/rtc-ntxec.c 14774F: include/linux/mfd/ntxec.h 14775 14776NETRONOME ETHERNET DRIVERS 14777M: Louis Peens <louis.peens@corigine.com> 14778R: Jakub Kicinski <kuba@kernel.org> 14779L: oss-drivers@corigine.com 14780S: Maintained 14781F: drivers/net/ethernet/netronome/ 14782 14783NETWORK BLOCK DEVICE (NBD) 14784M: Josef Bacik <josef@toxicpanda.com> 14785L: linux-block@vger.kernel.org 14786L: nbd@other.debian.org 14787S: Maintained 14788F: Documentation/admin-guide/blockdev/nbd.rst 14789F: drivers/block/nbd.c 14790F: include/trace/events/nbd.h 14791F: include/uapi/linux/nbd.h 14792 14793NETWORK DROP MONITOR 14794M: Neil Horman <nhorman@tuxdriver.com> 14795L: netdev@vger.kernel.org 14796S: Maintained 14797W: https://fedorahosted.org/dropwatch/ 14798F: include/uapi/linux/net_dropmon.h 14799F: net/core/drop_monitor.c 14800 14801NETWORKING DRIVERS 14802M: "David S. Miller" <davem@davemloft.net> 14803M: Eric Dumazet <edumazet@google.com> 14804M: Jakub Kicinski <kuba@kernel.org> 14805M: Paolo Abeni <pabeni@redhat.com> 14806L: netdev@vger.kernel.org 14807S: Maintained 14808Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14809T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14810T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14811F: Documentation/devicetree/bindings/net/ 14812F: drivers/connector/ 14813F: drivers/net/ 14814F: include/dt-bindings/net/ 14815F: include/linux/etherdevice.h 14816F: include/linux/fcdevice.h 14817F: include/linux/fddidevice.h 14818F: include/linux/hippidevice.h 14819F: include/linux/if_* 14820F: include/linux/inetdevice.h 14821F: include/linux/netdevice.h 14822F: include/uapi/linux/if_* 14823F: include/uapi/linux/netdevice.h 14824X: drivers/net/wireless/ 14825 14826NETWORKING DRIVERS (WIRELESS) 14827M: Kalle Valo <kvalo@kernel.org> 14828L: linux-wireless@vger.kernel.org 14829S: Maintained 14830W: https://wireless.wiki.kernel.org/ 14831Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14832T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14833T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14834F: Documentation/devicetree/bindings/net/wireless/ 14835F: drivers/net/wireless/ 14836 14837NETWORKING [DSA] 14838M: Andrew Lunn <andrew@lunn.ch> 14839M: Florian Fainelli <f.fainelli@gmail.com> 14840M: Vladimir Oltean <olteanv@gmail.com> 14841S: Maintained 14842F: Documentation/devicetree/bindings/net/dsa/ 14843F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14844F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14845F: drivers/net/dsa/ 14846F: include/linux/dsa/ 14847F: include/linux/platform_data/dsa.h 14848F: include/net/dsa.h 14849F: net/dsa/ 14850F: tools/testing/selftests/drivers/net/dsa/ 14851 14852NETWORKING [GENERAL] 14853M: "David S. Miller" <davem@davemloft.net> 14854M: Eric Dumazet <edumazet@google.com> 14855M: Jakub Kicinski <kuba@kernel.org> 14856M: Paolo Abeni <pabeni@redhat.com> 14857L: netdev@vger.kernel.org 14858S: Maintained 14859Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14860B: mailto:netdev@vger.kernel.org 14861T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14862T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14863F: Documentation/core-api/netlink.rst 14864F: Documentation/netlink/ 14865F: Documentation/networking/ 14866F: Documentation/process/maintainer-netdev.rst 14867F: Documentation/userspace-api/netlink/ 14868F: include/linux/in.h 14869F: include/linux/net.h 14870F: include/linux/netdevice.h 14871F: include/net/ 14872F: include/uapi/linux/in.h 14873F: include/uapi/linux/net.h 14874F: include/uapi/linux/net_namespace.h 14875F: include/uapi/linux/netdevice.h 14876F: lib/net_utils.c 14877F: lib/random32.c 14878F: net/ 14879F: tools/net/ 14880F: tools/testing/selftests/net/ 14881X: net/bluetooth/ 14882 14883NETWORKING [IPSEC] 14884M: Steffen Klassert <steffen.klassert@secunet.com> 14885M: Herbert Xu <herbert@gondor.apana.org.au> 14886M: "David S. Miller" <davem@davemloft.net> 14887L: netdev@vger.kernel.org 14888S: Maintained 14889T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14890T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14891F: include/net/xfrm.h 14892F: include/uapi/linux/xfrm.h 14893F: net/ipv4/ah4.c 14894F: net/ipv4/esp4* 14895F: net/ipv4/ip_vti.c 14896F: net/ipv4/ipcomp.c 14897F: net/ipv4/xfrm* 14898F: net/ipv6/ah6.c 14899F: net/ipv6/esp6* 14900F: net/ipv6/ip6_vti.c 14901F: net/ipv6/ipcomp6.c 14902F: net/ipv6/xfrm* 14903F: net/key/ 14904F: net/xfrm/ 14905F: tools/testing/selftests/net/ipsec.c 14906 14907NETWORKING [IPv4/IPv6] 14908M: "David S. Miller" <davem@davemloft.net> 14909M: David Ahern <dsahern@kernel.org> 14910L: netdev@vger.kernel.org 14911S: Maintained 14912T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14913F: arch/x86/net/* 14914F: include/linux/ip.h 14915F: include/linux/ipv6* 14916F: include/net/fib* 14917F: include/net/ip* 14918F: include/net/route.h 14919F: net/ipv4/ 14920F: net/ipv6/ 14921 14922NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14923M: Paul Moore <paul@paul-moore.com> 14924L: netdev@vger.kernel.org 14925L: linux-security-module@vger.kernel.org 14926S: Supported 14927W: https://github.com/netlabel 14928F: Documentation/netlabel/ 14929F: include/net/calipso.h 14930F: include/net/cipso_ipv4.h 14931F: include/net/netlabel.h 14932F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14933F: include/uapi/linux/netfilter/xt_SECMARK.h 14934F: net/ipv4/cipso_ipv4.c 14935F: net/ipv6/calipso.c 14936F: net/netfilter/xt_CONNSECMARK.c 14937F: net/netfilter/xt_SECMARK.c 14938F: net/netlabel/ 14939 14940NETWORKING [MACSEC] 14941M: Sabrina Dubroca <sd@queasysnail.net> 14942L: netdev@vger.kernel.org 14943S: Maintained 14944F: drivers/net/macsec.c 14945F: include/net/macsec.h 14946F: include/uapi/linux/if_macsec.h 14947K: macsec 14948K: \bmdo_ 14949 14950NETWORKING [MPTCP] 14951M: Matthieu Baerts <matthieu.baerts@tessares.net> 14952M: Mat Martineau <martineau@kernel.org> 14953L: netdev@vger.kernel.org 14954L: mptcp@lists.linux.dev 14955S: Maintained 14956W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14957B: https://github.com/multipath-tcp/mptcp_net-next/issues 14958T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14959T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14960F: Documentation/networking/mptcp-sysctl.rst 14961F: include/net/mptcp.h 14962F: include/trace/events/mptcp.h 14963F: include/uapi/linux/mptcp.h 14964F: net/mptcp/ 14965F: tools/testing/selftests/bpf/*/*mptcp*.c 14966F: tools/testing/selftests/net/mptcp/ 14967 14968NETWORKING [TCP] 14969M: Eric Dumazet <edumazet@google.com> 14970L: netdev@vger.kernel.org 14971S: Maintained 14972F: include/linux/tcp.h 14973F: include/net/tcp.h 14974F: include/trace/events/tcp.h 14975F: include/uapi/linux/tcp.h 14976F: net/ipv4/syncookies.c 14977F: net/ipv4/tcp*.c 14978F: net/ipv6/syncookies.c 14979F: net/ipv6/tcp*.c 14980 14981NETWORKING [TLS] 14982M: Boris Pismenny <borisp@nvidia.com> 14983M: John Fastabend <john.fastabend@gmail.com> 14984M: Jakub Kicinski <kuba@kernel.org> 14985L: netdev@vger.kernel.org 14986S: Maintained 14987F: include/net/tls.h 14988F: include/uapi/linux/tls.h 14989F: net/tls/* 14990 14991NETXEN (1/10) GbE SUPPORT 14992M: Manish Chopra <manishc@marvell.com> 14993M: Rahul Verma <rahulv@marvell.com> 14994M: GR-Linux-NIC-Dev@marvell.com 14995L: netdev@vger.kernel.org 14996S: Supported 14997F: drivers/net/ethernet/qlogic/netxen/ 14998 14999NET_FAILOVER MODULE 15000M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15001L: netdev@vger.kernel.org 15002S: Supported 15003F: Documentation/networking/net_failover.rst 15004F: drivers/net/net_failover.c 15005F: include/net/net_failover.h 15006 15007NEXTHOP 15008M: David Ahern <dsahern@kernel.org> 15009L: netdev@vger.kernel.org 15010S: Maintained 15011F: include/net/netns/nexthop.h 15012F: include/net/nexthop.h 15013F: include/uapi/linux/nexthop.h 15014F: net/ipv4/nexthop.c 15015 15016NFC SUBSYSTEM 15017M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15018L: netdev@vger.kernel.org 15019S: Maintained 15020F: Documentation/devicetree/bindings/net/nfc/ 15021F: drivers/nfc/ 15022F: include/net/nfc/ 15023F: include/uapi/linux/nfc.h 15024F: net/nfc/ 15025 15026NFC VIRTUAL NCI DEVICE DRIVER 15027M: Bongsu Jeon <bongsu.jeon@samsung.com> 15028L: netdev@vger.kernel.org 15029S: Supported 15030F: drivers/nfc/virtual_ncidev.c 15031F: tools/testing/selftests/nci/ 15032 15033NFS, SUNRPC, AND LOCKD CLIENTS 15034M: Trond Myklebust <trond.myklebust@hammerspace.com> 15035M: Anna Schumaker <anna@kernel.org> 15036L: linux-nfs@vger.kernel.org 15037S: Maintained 15038W: http://client.linux-nfs.org 15039T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15040F: Documentation/filesystems/nfs/ 15041F: fs/lockd/ 15042F: fs/nfs/ 15043F: fs/nfs_common/ 15044F: include/linux/lockd/ 15045F: include/linux/nfs* 15046F: include/linux/sunrpc/ 15047F: include/uapi/linux/nfs* 15048F: include/uapi/linux/sunrpc/ 15049F: net/sunrpc/ 15050 15051NILFS2 FILESYSTEM 15052M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15053L: linux-nilfs@vger.kernel.org 15054S: Supported 15055W: https://nilfs.sourceforge.io/ 15056W: https://nilfs.osdn.jp/ 15057T: git https://github.com/konis/nilfs2.git 15058F: Documentation/filesystems/nilfs2.rst 15059F: fs/nilfs2/ 15060F: include/trace/events/nilfs2.h 15061F: include/uapi/linux/nilfs2_api.h 15062F: include/uapi/linux/nilfs2_ondisk.h 15063 15064NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15065M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15066S: Maintained 15067W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15068F: Documentation/scsi/NinjaSCSI.rst 15069F: drivers/scsi/pcmcia/nsp_* 15070 15071NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15072M: GOTO Masanori <gotom@debian.or.jp> 15073M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15074S: Maintained 15075W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15076F: Documentation/scsi/NinjaSCSI.rst 15077F: drivers/scsi/nsp32* 15078 15079NINTENDO HID DRIVER 15080M: Daniel J. Ogorchock <djogorchock@gmail.com> 15081L: linux-input@vger.kernel.org 15082S: Maintained 15083F: drivers/hid/hid-nintendo* 15084 15085NIOS2 ARCHITECTURE 15086M: Dinh Nguyen <dinguyen@kernel.org> 15087S: Maintained 15088T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15089F: arch/nios2/ 15090 15091NITRO ENCLAVES (NE) 15092M: Alexandru Ciobotaru <alcioa@amazon.com> 15093L: linux-kernel@vger.kernel.org 15094L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15095S: Supported 15096W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15097F: Documentation/virt/ne_overview.rst 15098F: drivers/virt/nitro_enclaves/ 15099F: include/linux/nitro_enclaves.h 15100F: include/uapi/linux/nitro_enclaves.h 15101F: samples/nitro_enclaves/ 15102 15103NOHZ, DYNTICKS SUPPORT 15104M: Frederic Weisbecker <frederic@kernel.org> 15105M: Thomas Gleixner <tglx@linutronix.de> 15106M: Ingo Molnar <mingo@kernel.org> 15107L: linux-kernel@vger.kernel.org 15108S: Maintained 15109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15110F: include/linux/sched/nohz.h 15111F: include/linux/tick.h 15112F: kernel/time/tick*.* 15113 15114NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15115M: Pavel Machek <pavel@ucw.cz> 15116M: Sakari Ailus <sakari.ailus@iki.fi> 15117L: linux-media@vger.kernel.org 15118S: Maintained 15119F: drivers/media/i2c/ad5820.c 15120F: drivers/media/i2c/et8ek8 15121 15122NOKIA N900 POWER SUPPLY DRIVERS 15123R: Pali Rohár <pali@kernel.org> 15124F: drivers/power/supply/bq2415x_charger.c 15125F: drivers/power/supply/bq27xxx_battery.c 15126F: drivers/power/supply/bq27xxx_battery_i2c.c 15127F: drivers/power/supply/isp1704_charger.c 15128F: drivers/power/supply/rx51_battery.c 15129F: include/linux/power/bq2415x_charger.h 15130F: include/linux/power/bq27xxx_battery.h 15131 15132NOLIBC HEADER FILE 15133M: Willy Tarreau <w@1wt.eu> 15134M: Thomas Weißschuh <linux@weissschuh.net> 15135S: Maintained 15136T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15137F: tools/include/nolibc/ 15138F: tools/testing/selftests/nolibc/ 15139 15140NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15141M: Hans de Goede <hdegoede@redhat.com> 15142L: linux-input@vger.kernel.org 15143S: Maintained 15144F: drivers/input/touchscreen/novatek-nvt-ts.c 15145 15146NSDEPS 15147M: Matthias Maennich <maennich@google.com> 15148S: Maintained 15149F: Documentation/core-api/symbol-namespaces.rst 15150F: scripts/nsdeps 15151 15152NTB AMD DRIVER 15153M: Sanjay R Mehta <sanju.mehta@amd.com> 15154M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15155L: ntb@lists.linux.dev 15156S: Supported 15157F: drivers/ntb/hw/amd/ 15158 15159NTB DRIVER CORE 15160M: Jon Mason <jdmason@kudzu.us> 15161M: Dave Jiang <dave.jiang@intel.com> 15162M: Allen Hubbe <allenbh@gmail.com> 15163L: ntb@lists.linux.dev 15164S: Supported 15165W: https://github.com/jonmason/ntb/wiki 15166T: git https://github.com/jonmason/ntb.git 15167F: drivers/net/ntb_netdev.c 15168F: drivers/ntb/ 15169F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15170F: include/linux/ntb.h 15171F: include/linux/ntb_transport.h 15172F: tools/testing/selftests/ntb/ 15173 15174NTB IDT DRIVER 15175M: Serge Semin <fancer.lancer@gmail.com> 15176L: ntb@lists.linux.dev 15177S: Supported 15178F: drivers/ntb/hw/idt/ 15179 15180NTB INTEL DRIVER 15181M: Dave Jiang <dave.jiang@intel.com> 15182L: ntb@lists.linux.dev 15183S: Supported 15184W: https://github.com/davejiang/linux/wiki 15185T: git https://github.com/davejiang/linux.git 15186F: drivers/ntb/hw/intel/ 15187 15188NTFS FILESYSTEM 15189M: Anton Altaparmakov <anton@tuxera.com> 15190R: Namjae Jeon <linkinjeon@kernel.org> 15191L: linux-ntfs-dev@lists.sourceforge.net 15192S: Supported 15193W: http://www.tuxera.com/ 15194T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15195F: Documentation/filesystems/ntfs.rst 15196F: fs/ntfs/ 15197 15198NTFS3 FILESYSTEM 15199M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15200L: ntfs3@lists.linux.dev 15201S: Supported 15202W: http://www.paragon-software.com/ 15203T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15204F: Documentation/filesystems/ntfs3.rst 15205F: fs/ntfs3/ 15206 15207NUBUS SUBSYSTEM 15208M: Finn Thain <fthain@linux-m68k.org> 15209L: linux-m68k@lists.linux-m68k.org 15210S: Maintained 15211F: arch/*/include/asm/nubus.h 15212F: drivers/nubus/ 15213F: include/linux/nubus.h 15214F: include/uapi/linux/nubus.h 15215 15216NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15217M: Antonino Daplas <adaplas@gmail.com> 15218L: linux-fbdev@vger.kernel.org 15219S: Maintained 15220F: drivers/video/fbdev/nvidia/ 15221F: drivers/video/fbdev/riva/ 15222 15223NVIDIA WMI EC BACKLIGHT DRIVER 15224M: Daniel Dadap <ddadap@nvidia.com> 15225L: platform-driver-x86@vger.kernel.org 15226S: Supported 15227F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15228F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15229 15230NVM EXPRESS DRIVER 15231M: Keith Busch <kbusch@kernel.org> 15232M: Jens Axboe <axboe@fb.com> 15233M: Christoph Hellwig <hch@lst.de> 15234M: Sagi Grimberg <sagi@grimberg.me> 15235L: linux-nvme@lists.infradead.org 15236S: Supported 15237W: http://git.infradead.org/nvme.git 15238T: git git://git.infradead.org/nvme.git 15239F: Documentation/nvme/ 15240F: drivers/nvme/common/ 15241F: drivers/nvme/host/ 15242F: include/linux/nvme-*.h 15243F: include/linux/nvme.h 15244F: include/uapi/linux/nvme_ioctl.h 15245 15246NVM EXPRESS FABRICS AUTHENTICATION 15247M: Hannes Reinecke <hare@suse.de> 15248L: linux-nvme@lists.infradead.org 15249S: Supported 15250F: drivers/nvme/host/auth.c 15251F: drivers/nvme/target/auth.c 15252F: drivers/nvme/target/fabrics-cmd-auth.c 15253F: include/linux/nvme-auth.h 15254 15255NVM EXPRESS FC TRANSPORT DRIVERS 15256M: James Smart <james.smart@broadcom.com> 15257L: linux-nvme@lists.infradead.org 15258S: Supported 15259F: drivers/nvme/host/fc.c 15260F: drivers/nvme/target/fc.c 15261F: drivers/nvme/target/fcloop.c 15262F: include/linux/nvme-fc-driver.h 15263F: include/linux/nvme-fc.h 15264 15265NVM EXPRESS HARDWARE MONITORING SUPPORT 15266M: Guenter Roeck <linux@roeck-us.net> 15267L: linux-nvme@lists.infradead.org 15268S: Supported 15269F: drivers/nvme/host/hwmon.c 15270 15271NVM EXPRESS TARGET DRIVER 15272M: Christoph Hellwig <hch@lst.de> 15273M: Sagi Grimberg <sagi@grimberg.me> 15274M: Chaitanya Kulkarni <kch@nvidia.com> 15275L: linux-nvme@lists.infradead.org 15276S: Supported 15277W: http://git.infradead.org/nvme.git 15278T: git git://git.infradead.org/nvme.git 15279F: drivers/nvme/target/ 15280 15281NVMEM FRAMEWORK 15282M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15283S: Maintained 15284T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15285F: Documentation/ABI/stable/sysfs-bus-nvmem 15286F: Documentation/devicetree/bindings/nvmem/ 15287F: drivers/nvmem/ 15288F: include/linux/nvmem-consumer.h 15289F: include/linux/nvmem-provider.h 15290 15291NXP BLUETOOTH WIRELESS DRIVERS 15292M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15293M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15294S: Maintained 15295F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15296F: drivers/bluetooth/btnxpuart.c 15297 15298NXP C45 TJA11XX PHY DRIVER 15299M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15300L: netdev@vger.kernel.org 15301S: Maintained 15302F: drivers/net/phy/nxp-c45-tja11xx.c 15303 15304NXP FSPI DRIVER 15305M: Han Xu <han.xu@nxp.com> 15306M: Haibo Chen <haibo.chen@nxp.com> 15307R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15308L: linux-spi@vger.kernel.org 15309S: Maintained 15310F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15311F: drivers/spi/spi-nxp-fspi.c 15312 15313NXP FXAS21002C DRIVER 15314M: Rui Miguel Silva <rmfrfs@gmail.com> 15315L: linux-iio@vger.kernel.org 15316S: Maintained 15317F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15318F: drivers/iio/gyro/fxas21002c.h 15319F: drivers/iio/gyro/fxas21002c_core.c 15320F: drivers/iio/gyro/fxas21002c_i2c.c 15321F: drivers/iio/gyro/fxas21002c_spi.c 15322 15323NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15324M: Haibo Chen <haibo.chen@nxp.com> 15325L: linux-iio@vger.kernel.org 15326L: linux-imx@nxp.com 15327S: Maintained 15328F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15329F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15330F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15331F: drivers/iio/adc/imx7d_adc.c 15332F: drivers/iio/adc/imx93_adc.c 15333F: drivers/iio/adc/vf610_adc.c 15334 15335NXP i.MX 8M ISI DRIVER 15336M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15337L: linux-media@vger.kernel.org 15338S: Maintained 15339F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15340F: drivers/media/platform/nxp/imx8-isi/ 15341 15342NXP i.MX 8MP DW100 V4L2 DRIVER 15343M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15344L: linux-media@vger.kernel.org 15345S: Maintained 15346F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15347F: Documentation/userspace-api/media/drivers/dw100.rst 15348F: drivers/media/platform/nxp/dw100/ 15349F: include/uapi/linux/dw100.h 15350 15351NXP i.MX 8MQ DCSS DRIVER 15352M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15353R: Lucas Stach <l.stach@pengutronix.de> 15354L: dri-devel@lists.freedesktop.org 15355S: Maintained 15356F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15357F: drivers/gpu/drm/imx/dcss/ 15358 15359NXP i.MX 8QXP ADC DRIVER 15360M: Cai Huoqing <cai.huoqing@linux.dev> 15361M: Haibo Chen <haibo.chen@nxp.com> 15362L: linux-imx@nxp.com 15363L: linux-iio@vger.kernel.org 15364S: Maintained 15365F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15366F: drivers/iio/adc/imx8qxp-adc.c 15367 15368NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15369M: Mirela Rabulea <mirela.rabulea@nxp.com> 15370R: NXP Linux Team <linux-imx@nxp.com> 15371L: linux-media@vger.kernel.org 15372S: Maintained 15373F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15374F: drivers/media/platform/nxp/imx-jpeg 15375 15376NXP i.MX CLOCK DRIVERS 15377M: Abel Vesa <abelvesa@kernel.org> 15378R: Peng Fan <peng.fan@nxp.com> 15379L: linux-clk@vger.kernel.org 15380L: linux-imx@nxp.com 15381S: Maintained 15382T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15383F: Documentation/devicetree/bindings/clock/imx* 15384F: drivers/clk/imx/ 15385F: include/dt-bindings/clock/imx* 15386 15387NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15388M: Jagan Teki <jagan@amarulasolutions.com> 15389S: Maintained 15390F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15391F: drivers/regulator/pf8x00-regulator.c 15392 15393NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15394M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15395L: linux-kernel@vger.kernel.org 15396S: Maintained 15397F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15398F: drivers/extcon/extcon-ptn5150.c 15399 15400NXP SGTL5000 DRIVER 15401M: Fabio Estevam <festevam@gmail.com> 15402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15403S: Maintained 15404F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15405F: sound/soc/codecs/sgtl5000* 15406 15407NXP SJA1105 ETHERNET SWITCH DRIVER 15408M: Vladimir Oltean <olteanv@gmail.com> 15409L: linux-kernel@vger.kernel.org 15410S: Maintained 15411F: drivers/net/dsa/sja1105 15412F: drivers/net/pcs/pcs-xpcs-nxp.c 15413 15414NXP TDA998X DRM DRIVER 15415M: Russell King <linux@armlinux.org.uk> 15416S: Maintained 15417T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15418T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15419F: drivers/gpu/drm/i2c/tda998x_drv.c 15420F: include/drm/i2c/tda998x.h 15421F: include/dt-bindings/display/tda998x.h 15422K: "nxp,tda998x" 15423 15424NXP TFA9879 DRIVER 15425M: Peter Rosin <peda@axentia.se> 15426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15427S: Maintained 15428F: Documentation/devicetree/bindings/sound/tfa9879.txt 15429F: sound/soc/codecs/tfa9879* 15430 15431NXP-NCI NFC DRIVER 15432S: Orphan 15433F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15434F: drivers/nfc/nxp-nci 15435 15436NXP/Goodix TFA989X (TFA1) DRIVER 15437M: Stephan Gerhold <stephan@gerhold.net> 15438L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15439S: Maintained 15440F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15441F: sound/soc/codecs/tfa989x.c 15442 15443NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15444M: Jonas Malaco <jonas@protocubo.io> 15445L: linux-hwmon@vger.kernel.org 15446S: Maintained 15447F: Documentation/hwmon/nzxt-kraken2.rst 15448F: drivers/hwmon/nzxt-kraken2.c 15449 15450NZXT-SMART2 HARDWARE MONITORING DRIVER 15451M: Aleksandr Mezin <mezin.alexander@gmail.com> 15452L: linux-hwmon@vger.kernel.org 15453S: Maintained 15454F: Documentation/hwmon/nzxt-smart2.rst 15455F: drivers/hwmon/nzxt-smart2.c 15456 15457OBJAGG 15458M: Jiri Pirko <jiri@resnulli.us> 15459L: netdev@vger.kernel.org 15460S: Supported 15461F: include/linux/objagg.h 15462F: lib/objagg.c 15463F: lib/test_objagg.c 15464 15465OBJTOOL 15466M: Josh Poimboeuf <jpoimboe@kernel.org> 15467M: Peter Zijlstra <peterz@infradead.org> 15468S: Supported 15469F: include/linux/objtool*.h 15470F: tools/objtool/ 15471 15472OCELOT ETHERNET SWITCH DRIVER 15473M: Vladimir Oltean <vladimir.oltean@nxp.com> 15474M: Claudiu Manoil <claudiu.manoil@nxp.com> 15475M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15476M: UNGLinuxDriver@microchip.com 15477L: netdev@vger.kernel.org 15478S: Supported 15479F: drivers/net/dsa/ocelot/* 15480F: drivers/net/ethernet/mscc/ 15481F: include/soc/mscc/ocelot* 15482F: net/dsa/tag_ocelot.c 15483F: net/dsa/tag_ocelot_8021q.c 15484F: tools/testing/selftests/drivers/net/ocelot/* 15485 15486OCELOT EXTERNAL SWITCH CONTROL 15487M: Colin Foster <colin.foster@in-advantage.com> 15488S: Supported 15489F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15490F: drivers/mfd/ocelot* 15491F: drivers/net/dsa/ocelot/ocelot_ext.c 15492F: include/linux/mfd/ocelot.h 15493 15494OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15495M: Frederic Barrat <fbarrat@linux.ibm.com> 15496M: Andrew Donnellan <ajd@linux.ibm.com> 15497L: linuxppc-dev@lists.ozlabs.org 15498S: Supported 15499F: Documentation/userspace-api/accelerators/ocxl.rst 15500F: arch/powerpc/include/asm/pnv-ocxl.h 15501F: arch/powerpc/platforms/powernv/ocxl.c 15502F: drivers/misc/ocxl/ 15503F: include/misc/ocxl* 15504F: include/uapi/misc/ocxl.h 15505 15506OMAP AUDIO SUPPORT 15507M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15508M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15509L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512F: sound/soc/ti/n810.c 15513F: sound/soc/ti/omap* 15514F: sound/soc/ti/rx51.c 15515F: sound/soc/ti/sdma-pcm.* 15516 15517OMAP CLOCK FRAMEWORK SUPPORT 15518M: Paul Walmsley <paul@pwsan.com> 15519L: linux-omap@vger.kernel.org 15520S: Maintained 15521F: arch/arm/*omap*/*clock* 15522 15523OMAP DEVICE TREE SUPPORT 15524M: Benoît Cousson <bcousson@baylibre.com> 15525M: Tony Lindgren <tony@atomide.com> 15526L: linux-omap@vger.kernel.org 15527L: devicetree@vger.kernel.org 15528S: Maintained 15529F: arch/arm/boot/dts/ti/omap/ 15530 15531OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15532L: linux-omap@vger.kernel.org 15533L: linux-fbdev@vger.kernel.org 15534S: Orphan 15535F: Documentation/arch/arm/omap/dss.rst 15536F: drivers/video/fbdev/omap2/ 15537 15538OMAP FRAMEBUFFER SUPPORT 15539L: linux-fbdev@vger.kernel.org 15540L: linux-omap@vger.kernel.org 15541S: Orphan 15542F: drivers/video/fbdev/omap/ 15543 15544OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15545M: Roger Quadros <rogerq@kernel.org> 15546M: Tony Lindgren <tony@atomide.com> 15547L: linux-omap@vger.kernel.org 15548S: Maintained 15549F: arch/arm/mach-omap2/*gpmc* 15550F: drivers/memory/omap-gpmc.c 15551 15552OMAP GPIO DRIVER 15553M: Grygorii Strashko <grygorii.strashko@ti.com> 15554M: Santosh Shilimkar <ssantosh@kernel.org> 15555M: Kevin Hilman <khilman@kernel.org> 15556L: linux-omap@vger.kernel.org 15557S: Maintained 15558F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15559F: drivers/gpio/gpio-omap.c 15560 15561OMAP HARDWARE SPINLOCK SUPPORT 15562M: Ohad Ben-Cohen <ohad@wizery.com> 15563L: linux-omap@vger.kernel.org 15564S: Maintained 15565F: drivers/hwspinlock/omap_hwspinlock.c 15566 15567OMAP HS MMC SUPPORT 15568L: linux-mmc@vger.kernel.org 15569L: linux-omap@vger.kernel.org 15570S: Orphan 15571F: drivers/mmc/host/omap_hsmmc.c 15572 15573OMAP HWMOD DATA 15574M: Paul Walmsley <paul@pwsan.com> 15575L: linux-omap@vger.kernel.org 15576S: Maintained 15577F: arch/arm/mach-omap2/omap_hwmod*data* 15578 15579OMAP HWMOD SUPPORT 15580M: Benoît Cousson <bcousson@baylibre.com> 15581M: Paul Walmsley <paul@pwsan.com> 15582L: linux-omap@vger.kernel.org 15583S: Maintained 15584F: arch/arm/mach-omap2/omap_hwmod.* 15585 15586OMAP I2C DRIVER 15587M: Vignesh R <vigneshr@ti.com> 15588L: linux-omap@vger.kernel.org 15589L: linux-i2c@vger.kernel.org 15590S: Maintained 15591F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15592F: drivers/i2c/busses/i2c-omap.c 15593 15594OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15595M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15599F: drivers/media/platform/ti/omap3isp/ 15600F: drivers/staging/media/omap4iss/ 15601 15602OMAP MMC SUPPORT 15603M: Aaro Koskinen <aaro.koskinen@iki.fi> 15604L: linux-omap@vger.kernel.org 15605S: Odd Fixes 15606F: drivers/mmc/host/omap.c 15607 15608OMAP POWER MANAGEMENT SUPPORT 15609M: Kevin Hilman <khilman@kernel.org> 15610L: linux-omap@vger.kernel.org 15611S: Maintained 15612F: arch/arm/*omap*/*pm* 15613F: drivers/cpufreq/omap-cpufreq.c 15614 15615OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15616M: Paul Walmsley <paul@pwsan.com> 15617L: linux-omap@vger.kernel.org 15618S: Maintained 15619F: arch/arm/mach-omap2/prm* 15620 15621OMAP RANDOM NUMBER GENERATOR SUPPORT 15622M: Deepak Saxena <dsaxena@plexity.net> 15623S: Maintained 15624F: drivers/char/hw_random/omap-rng.c 15625 15626OMAP USB SUPPORT 15627L: linux-usb@vger.kernel.org 15628L: linux-omap@vger.kernel.org 15629S: Orphan 15630F: arch/arm/*omap*/usb* 15631F: drivers/usb/*/*omap* 15632 15633OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15634M: Mark Jackson <mpfj@newflow.co.uk> 15635L: linux-omap@vger.kernel.org 15636S: Maintained 15637F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15638 15639OMAP1 SUPPORT 15640M: Aaro Koskinen <aaro.koskinen@iki.fi> 15641M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15642M: Tony Lindgren <tony@atomide.com> 15643L: linux-omap@vger.kernel.org 15644S: Maintained 15645Q: http://patchwork.kernel.org/project/linux-omap/list/ 15646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15647F: arch/arm/configs/omap1_defconfig 15648F: arch/arm/mach-omap1/ 15649F: drivers/i2c/busses/i2c-omap.c 15650F: include/linux/platform_data/ams-delta-fiq.h 15651F: include/linux/platform_data/i2c-omap.h 15652 15653OMAP2+ SUPPORT 15654M: Tony Lindgren <tony@atomide.com> 15655L: linux-omap@vger.kernel.org 15656S: Maintained 15657W: http://www.muru.com/linux/omap/ 15658W: http://linux.omap.com/ 15659Q: http://patchwork.kernel.org/project/linux-omap/list/ 15660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15661F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15662F: arch/arm/configs/omap2plus_defconfig 15663F: arch/arm/mach-omap2/ 15664F: drivers/bus/ti-sysc.c 15665F: drivers/gpio/gpio-tps65219.c 15666F: drivers/i2c/busses/i2c-omap.c 15667F: drivers/irqchip/irq-omap-intc.c 15668F: drivers/mfd/*omap*.c 15669F: drivers/mfd/menelaus.c 15670F: drivers/mfd/palmas.c 15671F: drivers/mfd/tps65217.c 15672F: drivers/mfd/tps65218.c 15673F: drivers/mfd/tps65219.c 15674F: drivers/mfd/tps65910.c 15675F: drivers/mfd/twl-core.[ch] 15676F: drivers/mfd/twl4030*.c 15677F: drivers/mfd/twl6030*.c 15678F: drivers/mfd/twl6040*.c 15679F: drivers/regulator/palmas-regulator*.c 15680F: drivers/regulator/pbias-regulator.c 15681F: drivers/regulator/tps65217-regulator.c 15682F: drivers/regulator/tps65218-regulator.c 15683F: drivers/regulator/tps65219-regulator.c 15684F: drivers/regulator/tps65910-regulator.c 15685F: drivers/regulator/twl-regulator.c 15686F: drivers/regulator/twl6030-regulator.c 15687F: include/linux/platform_data/i2c-omap.h 15688F: include/linux/platform_data/ti-sysc.h 15689 15690OMFS FILESYSTEM 15691M: Bob Copeland <me@bobcopeland.com> 15692L: linux-karma-devel@lists.sourceforge.net 15693S: Maintained 15694F: Documentation/filesystems/omfs.rst 15695F: fs/omfs/ 15696 15697OMNIVISION OG01A1B SENSOR DRIVER 15698M: Sakari Ailus <sakari.ailus@linux.intel.com> 15699L: linux-media@vger.kernel.org 15700S: Maintained 15701F: drivers/media/i2c/og01a1b.c 15702 15703OMNIVISION OV01A10 SENSOR DRIVER 15704M: Bingbu Cao <bingbu.cao@intel.com> 15705L: linux-media@vger.kernel.org 15706S: Maintained 15707T: git git://linuxtv.org/media_tree.git 15708F: drivers/media/i2c/ov01a10.c 15709 15710OMNIVISION OV02A10 SENSOR DRIVER 15711L: linux-media@vger.kernel.org 15712S: Orphan 15713T: git git://linuxtv.org/media_tree.git 15714F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15715F: drivers/media/i2c/ov02a10.c 15716 15717OMNIVISION OV08D10 SENSOR DRIVER 15718M: Jimmy Su <jimmy.su@intel.com> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721T: git git://linuxtv.org/media_tree.git 15722F: drivers/media/i2c/ov08d10.c 15723 15724OMNIVISION OV08X40 SENSOR DRIVER 15725M: Jason Chen <jason.z.chen@intel.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: drivers/media/i2c/ov08x40.c 15730 15731OMNIVISION OV13858 SENSOR DRIVER 15732M: Sakari Ailus <sakari.ailus@linux.intel.com> 15733L: linux-media@vger.kernel.org 15734S: Maintained 15735T: git git://linuxtv.org/media_tree.git 15736F: drivers/media/i2c/ov13858.c 15737 15738OMNIVISION OV13B10 SENSOR DRIVER 15739M: Arec Kao <arec.kao@intel.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: drivers/media/i2c/ov13b10.c 15744 15745OMNIVISION OV2680 SENSOR DRIVER 15746M: Rui Miguel Silva <rmfrfs@gmail.com> 15747M: Hans de Goede <hansg@kernel.org> 15748L: linux-media@vger.kernel.org 15749S: Maintained 15750T: git git://linuxtv.org/media_tree.git 15751F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15752F: drivers/media/i2c/ov2680.c 15753 15754OMNIVISION OV2685 SENSOR DRIVER 15755M: Shunqian Zheng <zhengsq@rock-chips.com> 15756L: linux-media@vger.kernel.org 15757S: Maintained 15758T: git git://linuxtv.org/media_tree.git 15759F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15760F: drivers/media/i2c/ov2685.c 15761 15762OMNIVISION OV2740 SENSOR DRIVER 15763M: Tianshu Qiu <tian.shu.qiu@intel.com> 15764R: Sakari Ailus <sakari.ailus@linux.intel.com> 15765R: Bingbu Cao <bingbu.cao@intel.com> 15766L: linux-media@vger.kernel.org 15767S: Maintained 15768T: git git://linuxtv.org/media_tree.git 15769F: drivers/media/i2c/ov2740.c 15770 15771OMNIVISION OV4689 SENSOR DRIVER 15772M: Mikhail Rudenko <mike.rudenko@gmail.com> 15773L: linux-media@vger.kernel.org 15774S: Maintained 15775T: git git://linuxtv.org/media_tree.git 15776F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15777F: drivers/media/i2c/ov5647.c 15778 15779OMNIVISION OV5640 SENSOR DRIVER 15780M: Steve Longerbeam <slongerbeam@gmail.com> 15781L: linux-media@vger.kernel.org 15782S: Maintained 15783T: git git://linuxtv.org/media_tree.git 15784F: drivers/media/i2c/ov5640.c 15785 15786OMNIVISION OV5647 SENSOR DRIVER 15787M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15788M: Jacopo Mondi <jacopo@jmondi.org> 15789L: linux-media@vger.kernel.org 15790S: Maintained 15791T: git git://linuxtv.org/media_tree.git 15792F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15793F: drivers/media/i2c/ov5647.c 15794 15795OMNIVISION OV5670 SENSOR DRIVER 15796M: Sakari Ailus <sakari.ailus@linux.intel.com> 15797L: linux-media@vger.kernel.org 15798S: Maintained 15799T: git git://linuxtv.org/media_tree.git 15800F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15801F: drivers/media/i2c/ov5670.c 15802 15803OMNIVISION OV5675 SENSOR DRIVER 15804M: Sakari Ailus <sakari.ailus@linux.intel.com> 15805L: linux-media@vger.kernel.org 15806S: Maintained 15807T: git git://linuxtv.org/media_tree.git 15808F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15809F: drivers/media/i2c/ov5675.c 15810 15811OMNIVISION OV5693 SENSOR DRIVER 15812M: Daniel Scally <djrscally@gmail.com> 15813L: linux-media@vger.kernel.org 15814S: Maintained 15815T: git git://linuxtv.org/media_tree.git 15816F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15817F: drivers/media/i2c/ov5693.c 15818 15819OMNIVISION OV5695 SENSOR DRIVER 15820M: Shunqian Zheng <zhengsq@rock-chips.com> 15821L: linux-media@vger.kernel.org 15822S: Maintained 15823T: git git://linuxtv.org/media_tree.git 15824F: drivers/media/i2c/ov5695.c 15825 15826OMNIVISION OV7670 SENSOR DRIVER 15827L: linux-media@vger.kernel.org 15828S: Orphan 15829T: git git://linuxtv.org/media_tree.git 15830F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15831F: drivers/media/i2c/ov7670.c 15832 15833OMNIVISION OV772x SENSOR DRIVER 15834M: Jacopo Mondi <jacopo@jmondi.org> 15835L: linux-media@vger.kernel.org 15836S: Odd fixes 15837T: git git://linuxtv.org/media_tree.git 15838F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15839F: drivers/media/i2c/ov772x.c 15840F: include/media/i2c/ov772x.h 15841 15842OMNIVISION OV7740 SENSOR DRIVER 15843L: linux-media@vger.kernel.org 15844S: Orphan 15845T: git git://linuxtv.org/media_tree.git 15846F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15847F: drivers/media/i2c/ov7740.c 15848 15849OMNIVISION OV8856 SENSOR DRIVER 15850M: Sakari Ailus <sakari.ailus@linux.intel.com> 15851L: linux-media@vger.kernel.org 15852S: Maintained 15853T: git git://linuxtv.org/media_tree.git 15854F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15855F: drivers/media/i2c/ov8856.c 15856 15857OMNIVISION OV8858 SENSOR DRIVER 15858M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15859M: Nicholas Roth <nicholas@rothemail.net> 15860L: linux-media@vger.kernel.org 15861S: Maintained 15862T: git git://linuxtv.org/media_tree.git 15863F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15864F: drivers/media/i2c/ov8858.c 15865 15866OMNIVISION OV9282 SENSOR DRIVER 15867M: Paul J. Murphy <paul.j.murphy@intel.com> 15868M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15869L: linux-media@vger.kernel.org 15870S: Maintained 15871T: git git://linuxtv.org/media_tree.git 15872F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15873F: drivers/media/i2c/ov9282.c 15874 15875OMNIVISION OV9640 SENSOR DRIVER 15876M: Petr Cvek <petrcvekcz@gmail.com> 15877L: linux-media@vger.kernel.org 15878S: Maintained 15879F: drivers/media/i2c/ov9640.* 15880 15881OMNIVISION OV9650 SENSOR DRIVER 15882M: Sakari Ailus <sakari.ailus@linux.intel.com> 15883R: Akinobu Mita <akinobu.mita@gmail.com> 15884R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15885L: linux-media@vger.kernel.org 15886S: Maintained 15887T: git git://linuxtv.org/media_tree.git 15888F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15889F: drivers/media/i2c/ov9650.c 15890 15891OMNIVISION OV9734 SENSOR DRIVER 15892M: Tianshu Qiu <tian.shu.qiu@intel.com> 15893R: Bingbu Cao <bingbu.cao@intel.com> 15894L: linux-media@vger.kernel.org 15895S: Maintained 15896T: git git://linuxtv.org/media_tree.git 15897F: drivers/media/i2c/ov9734.c 15898 15899ONBOARD USB HUB DRIVER 15900M: Matthias Kaehlcke <mka@chromium.org> 15901L: linux-usb@vger.kernel.org 15902S: Maintained 15903F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15904F: drivers/usb/misc/onboard_usb_hub.c 15905 15906ONENAND FLASH DRIVER 15907M: Kyungmin Park <kyungmin.park@samsung.com> 15908L: linux-mtd@lists.infradead.org 15909S: Maintained 15910F: drivers/mtd/nand/onenand/ 15911F: include/linux/mtd/onenand*.h 15912 15913ONEXPLAYER FAN DRIVER 15914M: Derek John Clark <derekjohn.clark@gmail.com> 15915M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15916L: linux-hwmon@vger.kernel.org 15917S: Maintained 15918F: drivers/hwmon/oxp-sensors.c 15919 15920ONIE TLV NVMEM LAYOUT DRIVER 15921M: Miquel Raynal <miquel.raynal@bootlin.com> 15922S: Maintained 15923F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15924F: drivers/nvmem/layouts/onie-tlv.c 15925 15926ONION OMEGA2+ BOARD 15927M: Harvey Hunt <harveyhuntnexus@gmail.com> 15928L: linux-mips@vger.kernel.org 15929S: Maintained 15930F: arch/mips/boot/dts/ralink/omega2p.dts 15931 15932ONSEMI ETHERNET PHY DRIVERS 15933M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15934L: netdev@vger.kernel.org 15935S: Supported 15936W: http://www.onsemi.com 15937F: drivers/net/phy/ncn* 15938 15939OP-TEE DRIVER 15940M: Jens Wiklander <jens.wiklander@linaro.org> 15941L: op-tee@lists.trustedfirmware.org 15942S: Maintained 15943F: Documentation/ABI/testing/sysfs-bus-optee-devices 15944F: drivers/tee/optee/ 15945 15946OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15947M: Sumit Garg <sumit.garg@linaro.org> 15948L: op-tee@lists.trustedfirmware.org 15949S: Maintained 15950F: drivers/char/hw_random/optee-rng.c 15951 15952OP-TEE RTC DRIVER 15953M: Clément Léger <clement.leger@bootlin.com> 15954L: linux-rtc@vger.kernel.org 15955S: Maintained 15956F: drivers/rtc/rtc-optee.c 15957 15958OPA-VNIC DRIVER 15959M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15960L: linux-rdma@vger.kernel.org 15961S: Supported 15962F: drivers/infiniband/ulp/opa_vnic 15963 15964OPEN FIRMWARE AND FLATTENED DEVICE TREE 15965M: Rob Herring <robh+dt@kernel.org> 15966M: Frank Rowand <frowand.list@gmail.com> 15967L: devicetree@vger.kernel.org 15968S: Maintained 15969W: http://www.devicetree.org/ 15970C: irc://irc.libera.chat/devicetree 15971T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15972F: Documentation/ABI/testing/sysfs-firmware-ofw 15973F: drivers/of/ 15974F: include/linux/of*.h 15975F: scripts/dtc/ 15976K: of_overlay_notifier_ 15977K: of_overlay_fdt_apply 15978K: of_overlay_remove 15979 15980OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15981M: Rob Herring <robh+dt@kernel.org> 15982M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15983M: Conor Dooley <conor+dt@kernel.org> 15984L: devicetree@vger.kernel.org 15985S: Maintained 15986Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15987C: irc://irc.libera.chat/devicetree 15988T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15989F: Documentation/devicetree/ 15990F: arch/*/boot/dts/ 15991F: include/dt-bindings/ 15992 15993OPENCOMPUTE PTP CLOCK DRIVER 15994M: Jonathan Lemon <jonathan.lemon@gmail.com> 15995M: Vadim Fedorenko <vadfed@fb.com> 15996L: netdev@vger.kernel.org 15997S: Maintained 15998F: drivers/ptp/ptp_ocp.c 15999 16000OPENCORES I2C BUS DRIVER 16001M: Peter Korsgaard <peter@korsgaard.com> 16002M: Andrew Lunn <andrew@lunn.ch> 16003L: linux-i2c@vger.kernel.org 16004S: Maintained 16005F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16006F: Documentation/i2c/busses/i2c-ocores.rst 16007F: drivers/i2c/busses/i2c-ocores.c 16008F: include/linux/platform_data/i2c-ocores.h 16009 16010OPENRISC ARCHITECTURE 16011M: Jonas Bonn <jonas@southpole.se> 16012M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16013M: Stafford Horne <shorne@gmail.com> 16014L: linux-openrisc@vger.kernel.org 16015S: Maintained 16016W: http://openrisc.io 16017T: git https://github.com/openrisc/linux.git 16018F: Documentation/arch/openrisc/ 16019F: Documentation/devicetree/bindings/openrisc/ 16020F: arch/openrisc/ 16021F: drivers/irqchip/irq-ompic.c 16022F: drivers/irqchip/irq-or1k-* 16023 16024OPENVSWITCH 16025M: Pravin B Shelar <pshelar@ovn.org> 16026L: netdev@vger.kernel.org 16027L: dev@openvswitch.org 16028S: Maintained 16029W: http://openvswitch.org 16030F: include/uapi/linux/openvswitch.h 16031F: net/openvswitch/ 16032F: tools/testing/selftests/net/openvswitch/ 16033 16034OPERATING PERFORMANCE POINTS (OPP) 16035M: Viresh Kumar <vireshk@kernel.org> 16036M: Nishanth Menon <nm@ti.com> 16037M: Stephen Boyd <sboyd@kernel.org> 16038L: linux-pm@vger.kernel.org 16039S: Maintained 16040T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16041F: Documentation/devicetree/bindings/opp/ 16042F: Documentation/power/opp.rst 16043F: drivers/opp/ 16044F: include/linux/pm_opp.h 16045 16046OPL4 DRIVER 16047M: Clemens Ladisch <clemens@ladisch.de> 16048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16049S: Maintained 16050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16051F: sound/drivers/opl4/ 16052 16053ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16054M: Mark Fasheh <mark@fasheh.com> 16055M: Joel Becker <jlbec@evilplan.org> 16056M: Joseph Qi <joseph.qi@linux.alibaba.com> 16057L: ocfs2-devel@lists.linux.dev 16058S: Supported 16059W: http://ocfs2.wiki.kernel.org 16060F: Documentation/filesystems/dlmfs.rst 16061F: Documentation/filesystems/ocfs2.rst 16062F: fs/ocfs2/ 16063 16064ORANGEFS FILESYSTEM 16065M: Mike Marshall <hubcap@omnibond.com> 16066R: Martin Brandenburg <martin@omnibond.com> 16067L: devel@lists.orangefs.org 16068S: Supported 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16070F: Documentation/filesystems/orangefs.rst 16071F: fs/orangefs/ 16072 16073ORINOCO DRIVER 16074L: linux-wireless@vger.kernel.org 16075S: Orphan 16076W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16077W: http://www.nongnu.org/orinoco/ 16078F: drivers/net/wireless/intersil/orinoco/ 16079 16080OV2659 OMNIVISION SENSOR DRIVER 16081M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16082L: linux-media@vger.kernel.org 16083S: Maintained 16084W: https://linuxtv.org 16085Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16086T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16087F: drivers/media/i2c/ov2659.c 16088F: include/media/i2c/ov2659.h 16089 16090OVERLAY FILESYSTEM 16091M: Miklos Szeredi <miklos@szeredi.hu> 16092M: Amir Goldstein <amir73il@gmail.com> 16093L: linux-unionfs@vger.kernel.org 16094S: Supported 16095T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16096F: Documentation/filesystems/overlayfs.rst 16097F: fs/overlayfs/ 16098 16099P54 WIRELESS DRIVER 16100M: Christian Lamparter <chunkeey@googlemail.com> 16101L: linux-wireless@vger.kernel.org 16102S: Maintained 16103W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16104F: drivers/net/wireless/intersil/p54/ 16105 16106PACKET SOCKETS 16107M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16108S: Maintained 16109F: include/uapi/linux/if_packet.h 16110F: net/packet/af_packet.c 16111 16112PACKING 16113M: Vladimir Oltean <olteanv@gmail.com> 16114L: netdev@vger.kernel.org 16115S: Supported 16116F: Documentation/core-api/packing.rst 16117F: include/linux/packing.h 16118F: lib/packing.c 16119 16120PADATA PARALLEL EXECUTION MECHANISM 16121M: Steffen Klassert <steffen.klassert@secunet.com> 16122M: Daniel Jordan <daniel.m.jordan@oracle.com> 16123L: linux-crypto@vger.kernel.org 16124L: linux-kernel@vger.kernel.org 16125S: Maintained 16126F: Documentation/core-api/padata.rst 16127F: include/linux/padata.h 16128F: kernel/padata.c 16129 16130PAGE CACHE 16131M: Matthew Wilcox (Oracle) <willy@infradead.org> 16132L: linux-fsdevel@vger.kernel.org 16133S: Supported 16134T: git git://git.infradead.org/users/willy/pagecache.git 16135F: Documentation/filesystems/locking.rst 16136F: Documentation/filesystems/vfs.rst 16137F: include/linux/pagemap.h 16138F: mm/filemap.c 16139F: mm/page-writeback.c 16140F: mm/readahead.c 16141F: mm/truncate.c 16142 16143PAGE POOL 16144M: Jesper Dangaard Brouer <hawk@kernel.org> 16145M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16146L: netdev@vger.kernel.org 16147S: Supported 16148F: Documentation/networking/page_pool.rst 16149F: include/net/page_pool/ 16150F: include/trace/events/page_pool.h 16151F: net/core/page_pool.c 16152 16153PAGE TABLE CHECK 16154M: Pasha Tatashin <pasha.tatashin@soleen.com> 16155M: Andrew Morton <akpm@linux-foundation.org> 16156L: linux-mm@kvack.org 16157S: Maintained 16158F: Documentation/mm/page_table_check.rst 16159F: include/linux/page_table_check.h 16160F: mm/page_table_check.c 16161 16162PANASONIC LAPTOP ACPI EXTRAS DRIVER 16163M: Kenneth Chan <kenneth.t.chan@gmail.com> 16164L: platform-driver-x86@vger.kernel.org 16165S: Maintained 16166F: drivers/platform/x86/panasonic-laptop.c 16167 16168PARALLAX PING IIO SENSOR DRIVER 16169M: Andreas Klinger <ak@it-klinger.de> 16170L: linux-iio@vger.kernel.org 16171S: Maintained 16172F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16173F: drivers/iio/proximity/ping.c 16174 16175PARALLEL LCD/KEYPAD PANEL DRIVER 16176M: Willy Tarreau <willy@haproxy.com> 16177M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16178S: Odd Fixes 16179F: Documentation/admin-guide/lcd-panel-cgram.rst 16180F: drivers/auxdisplay/panel.c 16181 16182PARALLEL PORT SUBSYSTEM 16183M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16184M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16185L: linux-parport@lists.infradead.org (subscribers-only) 16186S: Maintained 16187F: Documentation/driver-api/parport*.rst 16188F: drivers/char/ppdev.c 16189F: drivers/parport/ 16190F: include/linux/parport*.h 16191F: include/uapi/linux/ppdev.h 16192 16193PARAVIRT_OPS INTERFACE 16194M: Juergen Gross <jgross@suse.com> 16195R: Ajay Kaher <akaher@vmware.com> 16196R: Alexey Makhalov <amakhalov@vmware.com> 16197R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16198L: virtualization@lists.linux-foundation.org 16199L: x86@kernel.org 16200S: Supported 16201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16202F: Documentation/virt/paravirt_ops.rst 16203F: arch/*/include/asm/paravirt*.h 16204F: arch/*/kernel/paravirt* 16205F: include/linux/hypervisor.h 16206 16207PARISC ARCHITECTURE 16208M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16209M: Helge Deller <deller@gmx.de> 16210L: linux-parisc@vger.kernel.org 16211S: Maintained 16212W: https://parisc.wiki.kernel.org 16213Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16214T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16215T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16216F: Documentation/arch/parisc/ 16217F: arch/parisc/ 16218F: drivers/char/agp/parisc-agp.c 16219F: drivers/input/misc/hp_sdc_rtc.c 16220F: drivers/input/serio/gscps2.c 16221F: drivers/input/serio/hp_sdc* 16222F: drivers/parisc/ 16223F: drivers/parport/parport_gsc.* 16224F: drivers/tty/serial/8250/8250_parisc.c 16225F: drivers/video/console/sti* 16226F: drivers/video/fbdev/sti* 16227F: drivers/video/logo/logo_parisc* 16228F: include/linux/hp_sdc.h 16229 16230PARMAN 16231M: Jiri Pirko <jiri@resnulli.us> 16232L: netdev@vger.kernel.org 16233S: Supported 16234F: include/linux/parman.h 16235F: lib/parman.c 16236F: lib/test_parman.c 16237 16238PC ENGINES APU BOARD DRIVER 16239M: Enrico Weigelt, metux IT consult <info@metux.net> 16240S: Maintained 16241F: drivers/platform/x86/pcengines-apuv2.c 16242 16243PC87360 HARDWARE MONITORING DRIVER 16244M: Jim Cromie <jim.cromie@gmail.com> 16245L: linux-hwmon@vger.kernel.org 16246S: Maintained 16247F: Documentation/hwmon/pc87360.rst 16248F: drivers/hwmon/pc87360.c 16249 16250PC8736x GPIO DRIVER 16251M: Jim Cromie <jim.cromie@gmail.com> 16252S: Maintained 16253F: drivers/char/pc8736x_gpio.c 16254 16255PC87427 HARDWARE MONITORING DRIVER 16256M: Jean Delvare <jdelvare@suse.com> 16257L: linux-hwmon@vger.kernel.org 16258S: Maintained 16259F: Documentation/hwmon/pc87427.rst 16260F: drivers/hwmon/pc87427.c 16261 16262PCA9532 LED DRIVER 16263M: Riku Voipio <riku.voipio@iki.fi> 16264S: Maintained 16265F: drivers/leds/leds-pca9532.c 16266F: include/linux/leds-pca9532.h 16267 16268PCA9541 I2C BUS MASTER SELECTOR DRIVER 16269M: Guenter Roeck <linux@roeck-us.net> 16270L: linux-i2c@vger.kernel.org 16271S: Maintained 16272F: drivers/i2c/muxes/i2c-mux-pca9541.c 16273 16274PCDP - PRIMARY CONSOLE AND DEBUG PORT 16275M: Khalid Aziz <khalid@gonehiking.org> 16276S: Maintained 16277F: drivers/firmware/pcdp.* 16278 16279PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16280M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16281M: Pali Rohár <pali@kernel.org> 16282L: linux-pci@vger.kernel.org 16283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16284S: Maintained 16285F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16286F: drivers/pci/controller/pci-aardvark.c 16287 16288PCI DRIVER FOR ALTERA PCIE IP 16289M: Joyce Ooi <joyce.ooi@intel.com> 16290L: linux-pci@vger.kernel.org 16291S: Supported 16292F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16293F: drivers/pci/controller/pcie-altera.c 16294 16295PCI DRIVER FOR APPLIEDMICRO XGENE 16296M: Toan Le <toan@os.amperecomputing.com> 16297L: linux-pci@vger.kernel.org 16298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16301F: drivers/pci/controller/pci-xgene.c 16302 16303PCI DRIVER FOR ARM VERSATILE PLATFORM 16304M: Rob Herring <robh@kernel.org> 16305L: linux-pci@vger.kernel.org 16306L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16307S: Maintained 16308F: Documentation/devicetree/bindings/pci/versatile.yaml 16309F: drivers/pci/controller/pci-versatile.c 16310 16311PCI DRIVER FOR ARMADA 8K 16312M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16313L: linux-pci@vger.kernel.org 16314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16315S: Maintained 16316F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16317F: drivers/pci/controller/dwc/pcie-armada8k.c 16318 16319PCI DRIVER FOR CADENCE PCIE IP 16320M: Tom Joseph <tjoseph@cadence.com> 16321L: linux-pci@vger.kernel.org 16322S: Maintained 16323F: Documentation/devicetree/bindings/pci/cdns,* 16324F: drivers/pci/controller/cadence/ 16325 16326PCI DRIVER FOR FREESCALE LAYERSCAPE 16327M: Minghuan Lian <minghuan.Lian@nxp.com> 16328M: Mingkai Hu <mingkai.hu@nxp.com> 16329M: Roy Zang <roy.zang@nxp.com> 16330L: linuxppc-dev@lists.ozlabs.org 16331L: linux-pci@vger.kernel.org 16332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16333S: Maintained 16334F: drivers/pci/controller/dwc/*layerscape* 16335 16336PCI DRIVER FOR FU740 16337M: Paul Walmsley <paul.walmsley@sifive.com> 16338M: Greentime Hu <greentime.hu@sifive.com> 16339L: linux-pci@vger.kernel.org 16340S: Maintained 16341F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16342F: drivers/pci/controller/dwc/pcie-fu740.c 16343 16344PCI DRIVER FOR GENERIC OF HOSTS 16345M: Will Deacon <will@kernel.org> 16346L: linux-pci@vger.kernel.org 16347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16348S: Maintained 16349F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16350F: drivers/pci/controller/pci-host-common.c 16351F: drivers/pci/controller/pci-host-generic.c 16352 16353PCI DRIVER FOR IMX6 16354M: Richard Zhu <hongxing.zhu@nxp.com> 16355M: Lucas Stach <l.stach@pengutronix.de> 16356L: linux-pci@vger.kernel.org 16357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16358S: Maintained 16359F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16360F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16361F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16362F: drivers/pci/controller/dwc/*imx6* 16363 16364PCI DRIVER FOR INTEL IXP4XX 16365M: Linus Walleij <linus.walleij@linaro.org> 16366S: Maintained 16367F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16368F: drivers/pci/controller/pci-ixp4xx.c 16369 16370PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16371M: Nirmal Patel <nirmal.patel@linux.intel.com> 16372R: Jonathan Derrick <jonathan.derrick@linux.dev> 16373L: linux-pci@vger.kernel.org 16374S: Supported 16375F: drivers/pci/controller/vmd.c 16376 16377PCI DRIVER FOR MICROSEMI SWITCHTEC 16378M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16379M: Logan Gunthorpe <logang@deltatee.com> 16380L: linux-pci@vger.kernel.org 16381S: Maintained 16382F: Documentation/ABI/testing/sysfs-class-switchtec 16383F: Documentation/driver-api/switchtec.rst 16384F: drivers/ntb/hw/mscc/ 16385F: drivers/pci/switch/switchtec* 16386F: include/linux/switchtec.h 16387F: include/uapi/linux/switchtec_ioctl.h 16388 16389PCI DRIVER FOR MOBIVEIL PCIE IP 16390M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16391M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16392L: linux-pci@vger.kernel.org 16393S: Supported 16394F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16395F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16396 16397PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16398M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16399M: Pali Rohár <pali@kernel.org> 16400L: linux-pci@vger.kernel.org 16401L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16402S: Maintained 16403F: drivers/pci/controller/*mvebu* 16404 16405PCI DRIVER FOR NVIDIA TEGRA 16406M: Thierry Reding <thierry.reding@gmail.com> 16407L: linux-tegra@vger.kernel.org 16408L: linux-pci@vger.kernel.org 16409S: Supported 16410F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16411F: drivers/pci/controller/pci-tegra.c 16412 16413PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16414M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16415L: linux-pci@vger.kernel.org 16416L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16417S: Maintained 16418F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16419F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16420 16421PCI DRIVER FOR RENESAS R-CAR 16422M: Marek Vasut <marek.vasut+renesas@gmail.com> 16423M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16424L: linux-pci@vger.kernel.org 16425L: linux-renesas-soc@vger.kernel.org 16426S: Maintained 16427F: Documentation/devicetree/bindings/pci/*rcar* 16428F: drivers/pci/controller/*rcar* 16429 16430PCI DRIVER FOR SAMSUNG EXYNOS 16431M: Jingoo Han <jingoohan1@gmail.com> 16432L: linux-pci@vger.kernel.org 16433L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16434L: linux-samsung-soc@vger.kernel.org 16435S: Maintained 16436F: drivers/pci/controller/dwc/pci-exynos.c 16437 16438PCI DRIVER FOR SYNOPSYS DESIGNWARE 16439M: Jingoo Han <jingoohan1@gmail.com> 16440M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16441M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16442L: linux-pci@vger.kernel.org 16443S: Maintained 16444F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16445F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16446F: drivers/pci/controller/dwc/*designware* 16447 16448PCI DRIVER FOR TI DRA7XX/J721E 16449M: Vignesh Raghavendra <vigneshr@ti.com> 16450L: linux-omap@vger.kernel.org 16451L: linux-pci@vger.kernel.org 16452L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16453S: Supported 16454F: Documentation/devicetree/bindings/pci/ti-pci.txt 16455F: drivers/pci/controller/cadence/pci-j721e.c 16456F: drivers/pci/controller/dwc/pci-dra7xx.c 16457 16458PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16459M: Linus Walleij <linus.walleij@linaro.org> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16463F: drivers/pci/controller/pci-v3-semi.c 16464 16465PCI DRIVER FOR XILINX VERSAL CPM 16466M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16467M: Michal Simek <michal.simek@amd.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16471F: drivers/pci/controller/pcie-xilinx-cpm.c 16472 16473PCI ENDPOINT SUBSYSTEM 16474M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16475M: Krzysztof Wilczyński <kw@linux.com> 16476R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16477R: Kishon Vijay Abraham I <kishon@kernel.org> 16478L: linux-pci@vger.kernel.org 16479S: Supported 16480Q: https://patchwork.kernel.org/project/linux-pci/list/ 16481B: https://bugzilla.kernel.org 16482C: irc://irc.oftc.net/linux-pci 16483T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16484F: Documentation/PCI/endpoint/* 16485F: Documentation/misc-devices/pci-endpoint-test.rst 16486F: drivers/misc/pci_endpoint_test.c 16487F: drivers/pci/endpoint/ 16488F: tools/pci/ 16489 16490PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16491M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16492R: Oliver O'Halloran <oohall@gmail.com> 16493L: linuxppc-dev@lists.ozlabs.org 16494S: Supported 16495F: Documentation/PCI/pci-error-recovery.rst 16496F: Documentation/powerpc/eeh-pci-error-recovery.rst 16497F: arch/powerpc/include/*/eeh*.h 16498F: arch/powerpc/kernel/eeh*.c 16499F: arch/powerpc/platforms/*/eeh*.c 16500F: drivers/pci/pcie/aer.c 16501F: drivers/pci/pcie/dpc.c 16502F: drivers/pci/pcie/err.c 16503 16504PCI ERROR RECOVERY 16505M: Linas Vepstas <linasvepstas@gmail.com> 16506L: linux-pci@vger.kernel.org 16507S: Supported 16508F: Documentation/PCI/pci-error-recovery.rst 16509 16510PCI MSI DRIVER FOR ALTERA MSI IP 16511M: Joyce Ooi <joyce.ooi@intel.com> 16512L: linux-pci@vger.kernel.org 16513S: Supported 16514F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16515F: drivers/pci/controller/pcie-altera-msi.c 16516 16517PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16518M: Toan Le <toan@os.amperecomputing.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16523F: drivers/pci/controller/pci-xgene-msi.c 16524 16525PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16526M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16527M: Krzysztof Wilczyński <kw@linux.com> 16528R: Rob Herring <robh@kernel.org> 16529L: linux-pci@vger.kernel.org 16530S: Supported 16531Q: https://patchwork.kernel.org/project/linux-pci/list/ 16532B: https://bugzilla.kernel.org 16533C: irc://irc.oftc.net/linux-pci 16534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16535F: Documentation/devicetree/bindings/pci/ 16536F: drivers/pci/controller/ 16537F: drivers/pci/pci-bridge-emul.c 16538F: drivers/pci/pci-bridge-emul.h 16539 16540PCI PEER-TO-PEER DMA (P2PDMA) 16541M: Bjorn Helgaas <bhelgaas@google.com> 16542M: Logan Gunthorpe <logang@deltatee.com> 16543L: linux-pci@vger.kernel.org 16544S: Supported 16545Q: https://patchwork.kernel.org/project/linux-pci/list/ 16546B: https://bugzilla.kernel.org 16547C: irc://irc.oftc.net/linux-pci 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16549F: Documentation/driver-api/pci/p2pdma.rst 16550F: drivers/pci/p2pdma.c 16551F: include/linux/pci-p2pdma.h 16552 16553PCI SUBSYSTEM 16554M: Bjorn Helgaas <bhelgaas@google.com> 16555L: linux-pci@vger.kernel.org 16556S: Supported 16557Q: https://patchwork.kernel.org/project/linux-pci/list/ 16558B: https://bugzilla.kernel.org 16559C: irc://irc.oftc.net/linux-pci 16560T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16561F: Documentation/PCI/ 16562F: Documentation/devicetree/bindings/pci/ 16563F: arch/x86/kernel/early-quirks.c 16564F: arch/x86/kernel/quirks.c 16565F: arch/x86/pci/ 16566F: drivers/acpi/pci* 16567F: drivers/pci/ 16568F: include/asm-generic/pci* 16569F: include/linux/of_pci.h 16570F: include/linux/pci* 16571F: include/uapi/linux/pci* 16572F: lib/pci* 16573 16574PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16575M: Jonathan Chocron <jonnyc@amazon.com> 16576L: linux-pci@vger.kernel.org 16577S: Maintained 16578F: Documentation/devicetree/bindings/pci/pcie-al.txt 16579F: drivers/pci/controller/dwc/pcie-al.c 16580 16581PCIE DRIVER FOR AMLOGIC MESON 16582M: Yue Wang <yue.wang@Amlogic.com> 16583L: linux-pci@vger.kernel.org 16584L: linux-amlogic@lists.infradead.org 16585S: Maintained 16586F: drivers/pci/controller/dwc/pci-meson.c 16587 16588PCIE DRIVER FOR AXIS ARTPEC 16589M: Jesper Nilsson <jesper.nilsson@axis.com> 16590L: linux-arm-kernel@axis.com 16591L: linux-pci@vger.kernel.org 16592S: Maintained 16593F: Documentation/devicetree/bindings/pci/axis,artpec* 16594F: drivers/pci/controller/dwc/*artpec* 16595 16596PCIE DRIVER FOR CAVIUM THUNDERX 16597M: Robert Richter <rric@kernel.org> 16598L: linux-pci@vger.kernel.org 16599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16600S: Odd Fixes 16601F: drivers/pci/controller/pci-thunder-* 16602 16603PCIE DRIVER FOR HISILICON 16604M: Zhou Wang <wangzhou1@hisilicon.com> 16605L: linux-pci@vger.kernel.org 16606S: Maintained 16607F: drivers/pci/controller/dwc/pcie-hisi.c 16608 16609PCIE DRIVER FOR HISILICON KIRIN 16610M: Xiaowei Song <songxiaowei@hisilicon.com> 16611M: Binghui Wang <wangbinghui@hisilicon.com> 16612L: linux-pci@vger.kernel.org 16613S: Maintained 16614F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16615F: drivers/pci/controller/dwc/pcie-kirin.c 16616 16617PCIE DRIVER FOR HISILICON STB 16618M: Shawn Guo <shawn.guo@linaro.org> 16619L: linux-pci@vger.kernel.org 16620S: Maintained 16621F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16622F: drivers/pci/controller/dwc/pcie-histb.c 16623 16624PCIE DRIVER FOR INTEL KEEM BAY 16625M: Srikanth Thokala <srikanth.thokala@intel.com> 16626L: linux-pci@vger.kernel.org 16627S: Supported 16628F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16629F: drivers/pci/controller/dwc/pcie-keembay.c 16630 16631PCIE DRIVER FOR INTEL LGM GW SOC 16632M: Chuanhua Lei <lchuanhua@maxlinear.com> 16633L: linux-pci@vger.kernel.org 16634S: Maintained 16635F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16636F: drivers/pci/controller/dwc/pcie-intel-gw.c 16637 16638PCIE DRIVER FOR MEDIATEK 16639M: Ryder Lee <ryder.lee@mediatek.com> 16640M: Jianjun Wang <jianjun.wang@mediatek.com> 16641L: linux-pci@vger.kernel.org 16642L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16643S: Supported 16644F: Documentation/devicetree/bindings/pci/mediatek* 16645F: drivers/pci/controller/*mediatek* 16646 16647PCIE DRIVER FOR MICROCHIP 16648M: Daire McNamara <daire.mcnamara@microchip.com> 16649L: linux-pci@vger.kernel.org 16650S: Supported 16651F: Documentation/devicetree/bindings/pci/microchip* 16652F: drivers/pci/controller/*microchip* 16653 16654PCIE DRIVER FOR QUALCOMM MSM 16655M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16656L: linux-pci@vger.kernel.org 16657L: linux-arm-msm@vger.kernel.org 16658S: Maintained 16659F: drivers/pci/controller/dwc/pcie-qcom.c 16660 16661PCIE DRIVER FOR ROCKCHIP 16662M: Shawn Lin <shawn.lin@rock-chips.com> 16663L: linux-pci@vger.kernel.org 16664L: linux-rockchip@lists.infradead.org 16665S: Maintained 16666F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16667F: drivers/pci/controller/pcie-rockchip* 16668 16669PCIE DRIVER FOR SOCIONEXT UNIPHIER 16670M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16671L: linux-pci@vger.kernel.org 16672S: Maintained 16673F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16674F: drivers/pci/controller/dwc/pcie-uniphier* 16675 16676PCIE DRIVER FOR ST SPEAR13XX 16677M: Pratyush Anand <pratyush.anand@gmail.com> 16678L: linux-pci@vger.kernel.org 16679S: Maintained 16680F: drivers/pci/controller/dwc/*spear* 16681 16682PCIE ENDPOINT DRIVER FOR QUALCOMM 16683M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16684L: linux-pci@vger.kernel.org 16685L: linux-arm-msm@vger.kernel.org 16686S: Maintained 16687F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16688F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16689 16690PCMCIA SUBSYSTEM 16691M: Dominik Brodowski <linux@dominikbrodowski.net> 16692S: Odd Fixes 16693T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16694F: Documentation/pcmcia/ 16695F: drivers/pcmcia/ 16696F: include/pcmcia/ 16697F: tools/pcmcia/ 16698 16699PCNET32 NETWORK DRIVER 16700M: Don Fry <pcnet32@frontier.com> 16701L: netdev@vger.kernel.org 16702S: Maintained 16703F: drivers/net/ethernet/amd/pcnet32.c 16704 16705PCRYPT PARALLEL CRYPTO ENGINE 16706M: Steffen Klassert <steffen.klassert@secunet.com> 16707L: linux-crypto@vger.kernel.org 16708S: Maintained 16709F: crypto/pcrypt.c 16710F: include/crypto/pcrypt.h 16711 16712PDS DSC VIRTIO DATA PATH ACCELERATOR 16713R: Shannon Nelson <shannon.nelson@amd.com> 16714F: drivers/vdpa/pds/ 16715 16716PECI HARDWARE MONITORING DRIVERS 16717M: Iwona Winiarska <iwona.winiarska@intel.com> 16718L: linux-hwmon@vger.kernel.org 16719S: Supported 16720F: Documentation/hwmon/peci-cputemp.rst 16721F: Documentation/hwmon/peci-dimmtemp.rst 16722F: drivers/hwmon/peci/ 16723 16724PECI SUBSYSTEM 16725M: Iwona Winiarska <iwona.winiarska@intel.com> 16726L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16727S: Supported 16728F: Documentation/devicetree/bindings/peci/ 16729F: Documentation/peci/ 16730F: drivers/peci/ 16731F: include/linux/peci-cpu.h 16732F: include/linux/peci.h 16733 16734PENSANDO ETHERNET DRIVERS 16735M: Shannon Nelson <shannon.nelson@amd.com> 16736M: Brett Creeley <brett.creeley@amd.com> 16737M: drivers@pensando.io 16738L: netdev@vger.kernel.org 16739S: Supported 16740F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16741F: drivers/net/ethernet/pensando/ 16742 16743PER-CPU MEMORY ALLOCATOR 16744M: Dennis Zhou <dennis@kernel.org> 16745M: Tejun Heo <tj@kernel.org> 16746M: Christoph Lameter <cl@linux.com> 16747L: linux-mm@kvack.org 16748S: Maintained 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16750F: arch/*/include/asm/percpu.h 16751F: include/linux/percpu*.h 16752F: lib/percpu*.c 16753F: mm/percpu*.c 16754 16755PER-TASK DELAY ACCOUNTING 16756M: Balbir Singh <bsingharora@gmail.com> 16757S: Maintained 16758F: include/linux/delayacct.h 16759F: kernel/delayacct.c 16760 16761PERFORMANCE EVENTS SUBSYSTEM 16762M: Peter Zijlstra <peterz@infradead.org> 16763M: Ingo Molnar <mingo@redhat.com> 16764M: Arnaldo Carvalho de Melo <acme@kernel.org> 16765R: Mark Rutland <mark.rutland@arm.com> 16766R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16767R: Jiri Olsa <jolsa@kernel.org> 16768R: Namhyung Kim <namhyung@kernel.org> 16769R: Ian Rogers <irogers@google.com> 16770R: Adrian Hunter <adrian.hunter@intel.com> 16771L: linux-perf-users@vger.kernel.org 16772L: linux-kernel@vger.kernel.org 16773S: Supported 16774W: https://perf.wiki.kernel.org/ 16775T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16776T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16777T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16778F: arch/*/events/* 16779F: arch/*/events/*/* 16780F: arch/*/include/asm/perf_event.h 16781F: arch/*/kernel/*/*/perf_event*.c 16782F: arch/*/kernel/*/perf_event*.c 16783F: arch/*/kernel/perf_callchain.c 16784F: arch/*/kernel/perf_event*.c 16785F: include/linux/perf_event.h 16786F: include/uapi/linux/perf_event.h 16787F: kernel/events/* 16788F: tools/lib/perf/ 16789F: tools/perf/ 16790 16791PERFORMANCE EVENTS TOOLING ARM64 16792R: John Garry <john.g.garry@oracle.com> 16793R: Will Deacon <will@kernel.org> 16794R: James Clark <james.clark@arm.com> 16795R: Mike Leach <mike.leach@linaro.org> 16796R: Leo Yan <leo.yan@linaro.org> 16797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16798S: Supported 16799F: tools/build/feature/test-libopencsd.c 16800F: tools/perf/arch/arm*/ 16801F: tools/perf/pmu-events/arch/arm64/ 16802F: tools/perf/util/arm-spe* 16803F: tools/perf/util/cs-etm* 16804 16805PERSONALITY HANDLING 16806M: Christoph Hellwig <hch@infradead.org> 16807L: linux-abi-devel@lists.sourceforge.net 16808S: Maintained 16809F: include/linux/personality.h 16810F: include/uapi/linux/personality.h 16811 16812PHOENIX RC FLIGHT CONTROLLER ADAPTER 16813M: Marcus Folkesson <marcus.folkesson@gmail.com> 16814L: linux-input@vger.kernel.org 16815S: Maintained 16816F: Documentation/input/devices/pxrc.rst 16817F: drivers/input/joystick/pxrc.c 16818 16819PHONET PROTOCOL 16820M: Remi Denis-Courmont <courmisch@gmail.com> 16821S: Supported 16822F: Documentation/networking/phonet.rst 16823F: include/linux/phonet.h 16824F: include/net/phonet/ 16825F: include/uapi/linux/phonet.h 16826F: net/phonet/ 16827 16828PHRAM MTD DRIVER 16829M: Joern Engel <joern@lazybastard.org> 16830L: linux-mtd@lists.infradead.org 16831S: Maintained 16832F: drivers/mtd/devices/phram.c 16833 16834PICOLCD HID DRIVER 16835M: Bruno Prémont <bonbons@linux-vserver.org> 16836L: linux-input@vger.kernel.org 16837S: Maintained 16838F: drivers/hid/hid-picolcd* 16839 16840PIDFD API 16841M: Christian Brauner <christian@brauner.io> 16842L: linux-kernel@vger.kernel.org 16843S: Maintained 16844T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16845F: samples/pidfd/ 16846F: tools/testing/selftests/clone3/ 16847F: tools/testing/selftests/pid_namespace/ 16848F: tools/testing/selftests/pidfd/ 16849K: (?i)pidfd 16850K: (?i)clone3 16851K: \b(clone_args|kernel_clone_args)\b 16852 16853PIN CONTROL SUBSYSTEM 16854M: Linus Walleij <linus.walleij@linaro.org> 16855L: linux-gpio@vger.kernel.org 16856S: Maintained 16857T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16858F: Documentation/devicetree/bindings/pinctrl/ 16859F: Documentation/driver-api/pin-control.rst 16860F: drivers/pinctrl/ 16861F: include/dt-bindings/pinctrl/ 16862F: include/linux/pinctrl/ 16863 16864PIN CONTROLLER - AMD 16865M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16866M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16867S: Maintained 16868F: drivers/pinctrl/pinctrl-amd.c 16869 16870PIN CONTROLLER - FREESCALE 16871M: Dong Aisheng <aisheng.dong@nxp.com> 16872M: Fabio Estevam <festevam@gmail.com> 16873M: Shawn Guo <shawnguo@kernel.org> 16874M: Jacky Bai <ping.bai@nxp.com> 16875R: Pengutronix Kernel Team <kernel@pengutronix.de> 16876L: linux-gpio@vger.kernel.org 16877S: Maintained 16878F: Documentation/devicetree/bindings/pinctrl/fsl,* 16879F: drivers/pinctrl/freescale/ 16880 16881PIN CONTROLLER - INTEL 16882M: Mika Westerberg <mika.westerberg@linux.intel.com> 16883M: Andy Shevchenko <andy@kernel.org> 16884S: Supported 16885T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16886F: drivers/pinctrl/intel/ 16887 16888PIN CONTROLLER - KEEMBAY 16889M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16890S: Supported 16891F: drivers/pinctrl/pinctrl-keembay* 16892 16893PIN CONTROLLER - MEDIATEK 16894M: Sean Wang <sean.wang@kernel.org> 16895L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16896S: Maintained 16897F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16898F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16899F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16900F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16901F: drivers/pinctrl/mediatek/ 16902 16903PIN CONTROLLER - MEDIATEK MIPS 16904M: Arınç ÜNAL <arinc.unal@arinc9.com> 16905M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16906L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16907L: linux-mips@vger.kernel.org 16908S: Maintained 16909F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16911F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16912F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16913F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16914F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16915F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16916F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16917F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16918F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16919F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16920F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16921F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16922F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16923F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16924 16925PIN CONTROLLER - MICROCHIP AT91 16926M: Ludovic Desroches <ludovic.desroches@microchip.com> 16927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16928L: linux-gpio@vger.kernel.org 16929S: Supported 16930F: drivers/gpio/gpio-sama5d2-piobu.c 16931F: drivers/pinctrl/pinctrl-at91* 16932 16933PIN CONTROLLER - NXP S32 16934M: Chester Lin <clin@suse.com> 16935R: NXP S32 Linux Team <s32@nxp.com> 16936L: linux-gpio@vger.kernel.org 16937S: Maintained 16938F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16939F: drivers/pinctrl/nxp/ 16940 16941PIN CONTROLLER - QUALCOMM 16942M: Bjorn Andersson <andersson@kernel.org> 16943L: linux-arm-msm@vger.kernel.org 16944S: Maintained 16945F: Documentation/devicetree/bindings/pinctrl/qcom,* 16946F: drivers/pinctrl/qcom/ 16947 16948PIN CONTROLLER - RENESAS 16949M: Geert Uytterhoeven <geert+renesas@glider.be> 16950L: linux-renesas-soc@vger.kernel.org 16951S: Supported 16952T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16953F: Documentation/devicetree/bindings/pinctrl/renesas,* 16954F: drivers/pinctrl/renesas/ 16955 16956PIN CONTROLLER - SAMSUNG 16957M: Tomasz Figa <tomasz.figa@gmail.com> 16958M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16959M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16960R: Alim Akhtar <alim.akhtar@samsung.com> 16961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16962L: linux-samsung-soc@vger.kernel.org 16963S: Maintained 16964Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16965B: mailto:linux-samsung-soc@vger.kernel.org 16966C: irc://irc.libera.chat/linux-exynos 16967T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16968F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16969F: drivers/pinctrl/samsung/ 16970F: include/dt-bindings/pinctrl/samsung.h 16971 16972PIN CONTROLLER - SINGLE 16973M: Tony Lindgren <tony@atomide.com> 16974M: Haojian Zhuang <haojian.zhuang@linaro.org> 16975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16976L: linux-omap@vger.kernel.org 16977S: Maintained 16978F: drivers/pinctrl/pinctrl-single.c 16979 16980PIN CONTROLLER - SUNPLUS / TIBBO 16981M: Dvorkin Dmitry <dvorkin@tibbo.com> 16982M: Wells Lu <wellslutw@gmail.com> 16983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16984S: Maintained 16985W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16986F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16987F: drivers/pinctrl/sunplus/ 16988F: include/dt-bindings/pinctrl/sppctl*.h 16989 16990PINE64 PINEPHONE KEYBOARD DRIVER 16991M: Samuel Holland <samuel@sholland.org> 16992S: Supported 16993F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16994F: drivers/input/keyboard/pinephone-keyboard.c 16995 16996PKTCDVD DRIVER 16997M: linux-block@vger.kernel.org 16998S: Orphan 16999F: drivers/block/pktcdvd.c 17000F: include/linux/pktcdvd.h 17001F: include/uapi/linux/pktcdvd.h 17002 17003PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17004M: Tomasz Duszynski <tduszyns@gmail.com> 17005S: Maintained 17006F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17007F: drivers/iio/chemical/pms7003.c 17008 17009PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17010M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17011L: netdev@vger.kernel.org 17012S: Maintained 17013F: drivers/net/phy/mdio-open-alliance.h 17014F: net/ethtool/plca.c 17015 17016PLDMFW LIBRARY 17017M: Jacob Keller <jacob.e.keller@intel.com> 17018S: Maintained 17019F: Documentation/driver-api/pldmfw/ 17020F: include/linux/pldmfw.h 17021F: lib/pldmfw/ 17022 17023PLX DMA DRIVER 17024M: Logan Gunthorpe <logang@deltatee.com> 17025S: Maintained 17026F: drivers/dma/plx_dma.c 17027 17028PM-GRAPH UTILITY 17029M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17030L: linux-pm@vger.kernel.org 17031S: Supported 17032W: https://01.org/pm-graph 17033B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17034T: git git://github.com/intel/pm-graph 17035F: tools/power/pm-graph 17036 17037PM6764TR DRIVER 17038M: Charles Hsu <hsu.yungteng@gmail.com> 17039L: linux-hwmon@vger.kernel.org 17040S: Maintained 17041F: Documentation/hwmon/pm6764tr.rst 17042F: drivers/hwmon/pmbus/pm6764tr.c 17043 17044PMBUS HARDWARE MONITORING DRIVERS 17045M: Guenter Roeck <linux@roeck-us.net> 17046L: linux-hwmon@vger.kernel.org 17047S: Maintained 17048W: http://hwmon.wiki.kernel.org/ 17049W: http://www.roeck-us.net/linux/drivers/ 17050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17051F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17052F: Documentation/devicetree/bindings/hwmon/max31785.txt 17053F: Documentation/hwmon/adm1275.rst 17054F: Documentation/hwmon/ibm-cffps.rst 17055F: Documentation/hwmon/ir35221.rst 17056F: Documentation/hwmon/lm25066.rst 17057F: Documentation/hwmon/ltc2978.rst 17058F: Documentation/hwmon/ltc3815.rst 17059F: Documentation/hwmon/max16064.rst 17060F: Documentation/hwmon/max20751.rst 17061F: Documentation/hwmon/max31785.rst 17062F: Documentation/hwmon/max34440.rst 17063F: Documentation/hwmon/max8688.rst 17064F: Documentation/hwmon/pmbus-core.rst 17065F: Documentation/hwmon/pmbus.rst 17066F: Documentation/hwmon/tps40422.rst 17067F: Documentation/hwmon/ucd9000.rst 17068F: Documentation/hwmon/ucd9200.rst 17069F: Documentation/hwmon/zl6100.rst 17070F: drivers/hwmon/pmbus/ 17071F: include/linux/pmbus.h 17072 17073PMC SIERRA MaxRAID DRIVER 17074L: linux-scsi@vger.kernel.org 17075S: Orphan 17076W: http://www.pmc-sierra.com/ 17077F: drivers/scsi/pmcraid.* 17078 17079PMC SIERRA PM8001 DRIVER 17080M: Jack Wang <jinpu.wang@cloud.ionos.com> 17081L: linux-scsi@vger.kernel.org 17082S: Supported 17083F: drivers/scsi/pm8001/ 17084 17085PNI RM3100 IIO DRIVER 17086M: Song Qiang <songqiang1304521@gmail.com> 17087L: linux-iio@vger.kernel.org 17088S: Maintained 17089F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17090F: drivers/iio/magnetometer/rm3100* 17091 17092PNP SUPPORT 17093M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17094L: linux-acpi@vger.kernel.org 17095S: Maintained 17096F: drivers/pnp/ 17097F: include/linux/pnp.h 17098 17099POSIX CLOCKS and TIMERS 17100M: Thomas Gleixner <tglx@linutronix.de> 17101L: linux-kernel@vger.kernel.org 17102S: Maintained 17103T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17104F: fs/timerfd.c 17105F: include/linux/time_namespace.h 17106F: include/linux/timer* 17107F: kernel/time/*timer* 17108F: kernel/time/namespace.c 17109 17110POWER MANAGEMENT CORE 17111M: "Rafael J. Wysocki" <rafael@kernel.org> 17112L: linux-pm@vger.kernel.org 17113S: Supported 17114B: https://bugzilla.kernel.org 17115T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17116F: drivers/base/power/ 17117F: drivers/powercap/ 17118F: include/linux/intel_rapl.h 17119F: include/linux/pm.h 17120F: include/linux/pm_* 17121F: include/linux/powercap.h 17122F: kernel/configs/nopm.config 17123 17124POWER STATE COORDINATION INTERFACE (PSCI) 17125M: Mark Rutland <mark.rutland@arm.com> 17126M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17128S: Maintained 17129F: drivers/firmware/psci/ 17130F: include/linux/psci.h 17131F: include/uapi/linux/psci.h 17132 17133POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17134M: Sebastian Reichel <sre@kernel.org> 17135L: linux-pm@vger.kernel.org 17136S: Maintained 17137T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17138F: Documentation/ABI/testing/sysfs-class-power 17139F: Documentation/devicetree/bindings/power/supply/ 17140F: drivers/power/supply/ 17141F: include/linux/power/ 17142F: include/linux/power_supply.h 17143 17144POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17145M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17146L: linuxppc-dev@lists.ozlabs.org 17147S: Maintained 17148F: drivers/char/powernv-op-panel.c 17149 17150PPP OVER ATM (RFC 2364) 17151M: Mitchell Blank Jr <mitch@sfgoth.com> 17152S: Maintained 17153F: include/uapi/linux/atmppp.h 17154F: net/atm/pppoatm.c 17155 17156PPP OVER ETHERNET 17157M: Michal Ostrowski <mostrows@earthlink.net> 17158S: Maintained 17159F: drivers/net/ppp/pppoe.c 17160F: drivers/net/ppp/pppox.c 17161 17162PPP OVER L2TP 17163M: James Chapman <jchapman@katalix.com> 17164S: Maintained 17165F: include/linux/if_pppol2tp.h 17166F: include/uapi/linux/if_pppol2tp.h 17167F: net/l2tp/l2tp_ppp.c 17168 17169PPP PROTOCOL DRIVERS AND COMPRESSORS 17170L: linux-ppp@vger.kernel.org 17171S: Orphan 17172F: drivers/net/ppp/ppp_* 17173 17174PPS SUPPORT 17175M: Rodolfo Giometti <giometti@enneenne.com> 17176L: linuxpps@ml.enneenne.com (subscribers-only) 17177S: Maintained 17178W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17179F: Documentation/ABI/testing/sysfs-pps 17180F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17181F: Documentation/driver-api/pps.rst 17182F: drivers/pps/ 17183F: include/linux/pps*.h 17184F: include/uapi/linux/pps.h 17185 17186PPTP DRIVER 17187M: Dmitry Kozlov <xeb@mail.ru> 17188L: netdev@vger.kernel.org 17189S: Maintained 17190W: http://sourceforge.net/projects/accel-pptp 17191F: drivers/net/ppp/pptp.c 17192 17193PRESSURE STALL INFORMATION (PSI) 17194M: Johannes Weiner <hannes@cmpxchg.org> 17195M: Suren Baghdasaryan <surenb@google.com> 17196R: Peter Ziljstra <peterz@infradead.org> 17197S: Maintained 17198F: include/linux/psi* 17199F: kernel/sched/psi.c 17200 17201PRINTK 17202M: Petr Mladek <pmladek@suse.com> 17203R: Steven Rostedt <rostedt@goodmis.org> 17204R: John Ogness <john.ogness@linutronix.de> 17205R: Sergey Senozhatsky <senozhatsky@chromium.org> 17206S: Maintained 17207T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17208F: include/linux/printk.h 17209F: kernel/printk/ 17210 17211PRINTK INDEXING 17212R: Chris Down <chris@chrisdown.name> 17213S: Maintained 17214F: Documentation/core-api/printk-index.rst 17215F: kernel/printk/index.c 17216K: printk_index 17217 17218PROC FILESYSTEM 17219L: linux-kernel@vger.kernel.org 17220L: linux-fsdevel@vger.kernel.org 17221S: Maintained 17222F: Documentation/filesystems/proc.rst 17223F: fs/proc/ 17224F: include/linux/proc_fs.h 17225F: tools/testing/selftests/proc/ 17226 17227PROC SYSCTL 17228M: Luis Chamberlain <mcgrof@kernel.org> 17229M: Kees Cook <keescook@chromium.org> 17230M: Iurii Zaikin <yzaikin@google.com> 17231L: linux-kernel@vger.kernel.org 17232L: linux-fsdevel@vger.kernel.org 17233S: Maintained 17234T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17235F: fs/proc/proc_sysctl.c 17236F: include/linux/sysctl.h 17237F: kernel/sysctl-test.c 17238F: kernel/sysctl.c 17239F: tools/testing/selftests/sysctl/ 17240 17241PS3 NETWORK SUPPORT 17242M: Geoff Levand <geoff@infradead.org> 17243L: netdev@vger.kernel.org 17244L: linuxppc-dev@lists.ozlabs.org 17245S: Maintained 17246F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17247 17248PS3 PLATFORM SUPPORT 17249M: Geoff Levand <geoff@infradead.org> 17250L: linuxppc-dev@lists.ozlabs.org 17251S: Maintained 17252F: arch/powerpc/boot/ps3* 17253F: arch/powerpc/include/asm/lv1call.h 17254F: arch/powerpc/include/asm/ps3*.h 17255F: arch/powerpc/platforms/ps3/ 17256F: drivers/*/ps3* 17257F: drivers/ps3/ 17258F: drivers/rtc/rtc-ps3.c 17259F: drivers/usb/host/*ps3.c 17260F: sound/ppc/snd_ps3* 17261 17262PS3VRAM DRIVER 17263M: Jim Paris <jim@jtan.com> 17264M: Geoff Levand <geoff@infradead.org> 17265L: linuxppc-dev@lists.ozlabs.org 17266S: Maintained 17267F: drivers/block/ps3vram.c 17268 17269PSAMPLE PACKET SAMPLING SUPPORT 17270M: Yotam Gigi <yotam.gi@gmail.com> 17271S: Maintained 17272F: include/net/psample.h 17273F: include/uapi/linux/psample.h 17274F: net/psample 17275 17276PSTORE FILESYSTEM 17277M: Kees Cook <keescook@chromium.org> 17278R: Tony Luck <tony.luck@intel.com> 17279R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17280L: linux-hardening@vger.kernel.org 17281S: Supported 17282T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17283F: Documentation/admin-guide/pstore-blk.rst 17284F: Documentation/admin-guide/ramoops.rst 17285F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17286F: drivers/acpi/apei/erst.c 17287F: drivers/firmware/efi/efi-pstore.c 17288F: fs/pstore/ 17289F: include/linux/pstore* 17290K: \b(pstore|ramoops) 17291 17292PTP HARDWARE CLOCK SUPPORT 17293M: Richard Cochran <richardcochran@gmail.com> 17294L: netdev@vger.kernel.org 17295S: Maintained 17296W: http://linuxptp.sourceforge.net/ 17297F: Documentation/ABI/testing/sysfs-ptp 17298F: Documentation/driver-api/ptp.rst 17299F: drivers/net/phy/dp83640* 17300F: drivers/ptp/* 17301F: include/linux/ptp_cl* 17302K: (?:\b|_)ptp(?:\b|_) 17303 17304PTP MOCKUP CLOCK SUPPORT 17305M: Vladimir Oltean <vladimir.oltean@nxp.com> 17306L: netdev@vger.kernel.org 17307S: Maintained 17308F: drivers/ptp/ptp_mock.c 17309F: include/linux/ptp_mock.h 17310 17311PTP VIRTUAL CLOCK SUPPORT 17312M: Yangbo Lu <yangbo.lu@nxp.com> 17313L: netdev@vger.kernel.org 17314S: Maintained 17315F: drivers/ptp/ptp_vclock.c 17316F: net/ethtool/phc_vclocks.c 17317 17318PTRACE SUPPORT 17319M: Oleg Nesterov <oleg@redhat.com> 17320S: Maintained 17321F: arch/*/*/ptrace*.c 17322F: arch/*/include/asm/ptrace*.h 17323F: arch/*/ptrace*.c 17324F: include/asm-generic/syscall.h 17325F: include/linux/ptrace.h 17326F: include/linux/regset.h 17327F: include/uapi/linux/ptrace.h 17328F: kernel/ptrace.c 17329 17330PULSE8-CEC DRIVER 17331M: Hans Verkuil <hverkuil@xs4all.nl> 17332L: linux-media@vger.kernel.org 17333S: Maintained 17334T: git git://linuxtv.org/media_tree.git 17335F: drivers/media/cec/usb/pulse8/ 17336 17337PURELIFI PLFXLC DRIVER 17338M: Srinivasan Raju <srini.raju@purelifi.com> 17339L: linux-wireless@vger.kernel.org 17340S: Supported 17341F: drivers/net/wireless/purelifi/plfxlc/ 17342 17343PVRUSB2 VIDEO4LINUX DRIVER 17344M: Mike Isely <isely@pobox.com> 17345L: pvrusb2@isely.net (subscribers-only) 17346L: linux-media@vger.kernel.org 17347S: Maintained 17348W: http://www.isely.net/pvrusb2/ 17349T: git git://linuxtv.org/media_tree.git 17350F: Documentation/driver-api/media/drivers/pvrusb2* 17351F: drivers/media/usb/pvrusb2/ 17352 17353PWC WEBCAM DRIVER 17354M: Hans Verkuil <hverkuil@xs4all.nl> 17355L: linux-media@vger.kernel.org 17356S: Odd Fixes 17357T: git git://linuxtv.org/media_tree.git 17358F: drivers/media/usb/pwc/* 17359F: include/trace/events/pwc.h 17360 17361PWM IR Transmitter 17362M: Sean Young <sean@mess.org> 17363L: linux-media@vger.kernel.org 17364S: Maintained 17365F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17366F: drivers/media/rc/pwm-ir-tx.c 17367 17368PWM SUBSYSTEM 17369M: Thierry Reding <thierry.reding@gmail.com> 17370R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17371L: linux-pwm@vger.kernel.org 17372S: Maintained 17373Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17374T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17375F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17376F: Documentation/devicetree/bindings/pwm/ 17377F: Documentation/driver-api/pwm.rst 17378F: drivers/gpio/gpio-mvebu.c 17379F: drivers/pwm/ 17380F: drivers/video/backlight/pwm_bl.c 17381F: include/dt-bindings/pwm/ 17382F: include/linux/pwm.h 17383F: include/linux/pwm_backlight.h 17384K: pwm_(config|apply_state|ops) 17385 17386PXA GPIO DRIVER 17387M: Robert Jarzmik <robert.jarzmik@free.fr> 17388L: linux-gpio@vger.kernel.org 17389S: Maintained 17390F: drivers/gpio/gpio-pxa.c 17391 17392PXA MMCI DRIVER 17393S: Orphan 17394 17395PXA RTC DRIVER 17396M: Robert Jarzmik <robert.jarzmik@free.fr> 17397L: linux-rtc@vger.kernel.org 17398S: Maintained 17399 17400PXA2xx/PXA3xx SUPPORT 17401M: Daniel Mack <daniel@zonque.org> 17402M: Haojian Zhuang <haojian.zhuang@gmail.com> 17403M: Robert Jarzmik <robert.jarzmik@free.fr> 17404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17405S: Maintained 17406T: git git://github.com/hzhuang1/linux.git 17407T: git git://github.com/rjarzmik/linux.git 17408F: arch/arm/boot/dts/intel/pxa/ 17409F: arch/arm/mach-pxa/ 17410F: drivers/dma/pxa* 17411F: drivers/pcmcia/pxa2xx* 17412F: drivers/pinctrl/pxa/ 17413F: drivers/spi/spi-pxa2xx* 17414F: drivers/usb/gadget/udc/pxa2* 17415F: include/sound/pxa2xx-lib.h 17416F: sound/arm/pxa* 17417F: sound/soc/pxa/ 17418 17419QAT DRIVER 17420M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17421L: qat-linux@intel.com 17422S: Supported 17423F: drivers/crypto/intel/qat/ 17424 17425QCOM AUDIO (ASoC) DRIVERS 17426M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17427M: Banajit Goswami <bgoswami@quicinc.com> 17428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17429S: Supported 17430F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17431F: Documentation/devicetree/bindings/sound/qcom,* 17432F: drivers/soc/qcom/apr.c 17433F: include/dt-bindings/sound/qcom,wcd9335.h 17434F: sound/soc/codecs/lpass-rx-macro.* 17435F: sound/soc/codecs/lpass-tx-macro.* 17436F: sound/soc/codecs/lpass-va-macro.c 17437F: sound/soc/codecs/lpass-wsa-macro.* 17438F: sound/soc/codecs/msm8916-wcd-analog.c 17439F: sound/soc/codecs/msm8916-wcd-digital.c 17440F: sound/soc/codecs/wcd-clsh-v2.* 17441F: sound/soc/codecs/wcd-mbhc-v2.* 17442F: sound/soc/codecs/wcd9335.* 17443F: sound/soc/codecs/wcd934x.c 17444F: sound/soc/codecs/wsa881x.c 17445F: sound/soc/codecs/wsa883x.c 17446F: sound/soc/codecs/wsa884x.c 17447F: sound/soc/qcom/ 17448 17449QCOM EMBEDDED USB DEBUGGER (EUD) 17450M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17451L: linux-arm-msm@vger.kernel.org 17452S: Maintained 17453F: Documentation/ABI/testing/sysfs-driver-eud 17454F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17455F: drivers/usb/misc/qcom_eud.c 17456 17457QCOM IPA DRIVER 17458M: Alex Elder <elder@kernel.org> 17459L: netdev@vger.kernel.org 17460S: Supported 17461F: drivers/net/ipa/ 17462 17463QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17464M: Gabriel Somlo <somlo@cmu.edu> 17465M: "Michael S. Tsirkin" <mst@redhat.com> 17466L: qemu-devel@nongnu.org 17467S: Maintained 17468F: drivers/firmware/qemu_fw_cfg.c 17469F: include/uapi/linux/qemu_fw_cfg.h 17470 17471QIB DRIVER 17472M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17473L: linux-rdma@vger.kernel.org 17474S: Supported 17475F: drivers/infiniband/hw/qib/ 17476 17477QLOGIC QL41xxx FCOE DRIVER 17478M: Saurav Kashyap <skashyap@marvell.com> 17479M: Javed Hasan <jhasan@marvell.com> 17480M: GR-QLogic-Storage-Upstream@marvell.com 17481L: linux-scsi@vger.kernel.org 17482S: Supported 17483F: drivers/scsi/qedf/ 17484 17485QLOGIC QL41xxx ISCSI DRIVER 17486M: Nilesh Javali <njavali@marvell.com> 17487M: Manish Rangankar <mrangankar@marvell.com> 17488M: GR-QLogic-Storage-Upstream@marvell.com 17489L: linux-scsi@vger.kernel.org 17490S: Supported 17491F: drivers/scsi/qedi/ 17492 17493QLOGIC QL4xxx ETHERNET DRIVER 17494M: Ariel Elior <aelior@marvell.com> 17495M: Manish Chopra <manishc@marvell.com> 17496L: netdev@vger.kernel.org 17497S: Supported 17498F: drivers/net/ethernet/qlogic/qed/ 17499F: drivers/net/ethernet/qlogic/qede/ 17500F: include/linux/qed/ 17501 17502QLOGIC QL4xxx RDMA DRIVER 17503M: Michal Kalderon <mkalderon@marvell.com> 17504M: Ariel Elior <aelior@marvell.com> 17505L: linux-rdma@vger.kernel.org 17506S: Supported 17507F: drivers/infiniband/hw/qedr/ 17508F: include/uapi/rdma/qedr-abi.h 17509 17510QLOGIC QLA1280 SCSI DRIVER 17511M: Michael Reed <mdr@sgi.com> 17512L: linux-scsi@vger.kernel.org 17513S: Maintained 17514F: drivers/scsi/qla1280.[ch] 17515 17516QLOGIC QLA2XXX FC-SCSI DRIVER 17517M: Nilesh Javali <njavali@marvell.com> 17518M: GR-QLogic-Storage-Upstream@marvell.com 17519L: linux-scsi@vger.kernel.org 17520S: Supported 17521F: drivers/scsi/qla2xxx/ 17522 17523QLOGIC QLA3XXX NETWORK DRIVER 17524M: GR-Linux-NIC-Dev@marvell.com 17525L: netdev@vger.kernel.org 17526S: Supported 17527F: drivers/net/ethernet/qlogic/qla3xxx.* 17528 17529QLOGIC QLA4XXX iSCSI DRIVER 17530M: Nilesh Javali <njavali@marvell.com> 17531M: Manish Rangankar <mrangankar@marvell.com> 17532M: GR-QLogic-Storage-Upstream@marvell.com 17533L: linux-scsi@vger.kernel.org 17534S: Supported 17535F: drivers/scsi/qla4xxx/ 17536 17537QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17538M: Shahed Shaikh <shshaikh@marvell.com> 17539M: Manish Chopra <manishc@marvell.com> 17540M: GR-Linux-NIC-Dev@marvell.com 17541L: netdev@vger.kernel.org 17542S: Supported 17543F: drivers/net/ethernet/qlogic/qlcnic/ 17544 17545QLOGIC QLGE 10Gb ETHERNET DRIVER 17546M: Manish Chopra <manishc@marvell.com> 17547M: GR-Linux-NIC-Dev@marvell.com 17548M: Coiby Xu <coiby.xu@gmail.com> 17549L: netdev@vger.kernel.org 17550S: Supported 17551F: Documentation/networking/device_drivers/qlogic/qlge.rst 17552F: drivers/staging/qlge/ 17553 17554QM1D1B0004 MEDIA DRIVER 17555M: Akihiro Tsukada <tskd08@gmail.com> 17556L: linux-media@vger.kernel.org 17557S: Odd Fixes 17558F: drivers/media/tuners/qm1d1b0004* 17559 17560QM1D1C0042 MEDIA DRIVER 17561M: Akihiro Tsukada <tskd08@gmail.com> 17562L: linux-media@vger.kernel.org 17563S: Odd Fixes 17564F: drivers/media/tuners/qm1d1c0042* 17565 17566QNX4 FILESYSTEM 17567M: Anders Larsen <al@alarsen.net> 17568S: Maintained 17569W: http://www.alarsen.net/linux/qnx4fs/ 17570F: fs/qnx4/ 17571F: include/uapi/linux/qnx4_fs.h 17572F: include/uapi/linux/qnxtypes.h 17573 17574QNX6 FILESYSTEM 17575S: Orphan 17576F: Documentation/filesystems/qnx6.rst 17577F: fs/qnx6/ 17578F: include/linux/qnx6_fs.h 17579 17580QORIQ DPAA2 FSL-MC BUS DRIVER 17581M: Stuart Yoder <stuyoder@gmail.com> 17582M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17583L: linux-kernel@vger.kernel.org 17584S: Maintained 17585F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17586F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17587F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17588F: drivers/bus/fsl-mc/ 17589F: include/uapi/linux/fsl_mc.h 17590 17591QT1010 MEDIA DRIVER 17592M: Antti Palosaari <crope@iki.fi> 17593L: linux-media@vger.kernel.org 17594S: Maintained 17595W: https://linuxtv.org 17596W: http://palosaari.fi/linux/ 17597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17598T: git git://linuxtv.org/anttip/media_tree.git 17599F: drivers/media/tuners/qt1010* 17600 17601QUALCOMM ATH12K WIRELESS DRIVER 17602M: Kalle Valo <kvalo@kernel.org> 17603M: Jeff Johnson <quic_jjohnson@quicinc.com> 17604L: ath12k@lists.infradead.org 17605S: Supported 17606T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17607F: drivers/net/wireless/ath/ath12k/ 17608 17609QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17610M: Kalle Valo <kvalo@kernel.org> 17611M: Jeff Johnson <quic_jjohnson@quicinc.com> 17612L: ath10k@lists.infradead.org 17613S: Supported 17614W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17615T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17616F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17617F: drivers/net/wireless/ath/ath10k/ 17618 17619QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17620M: Kalle Valo <kvalo@kernel.org> 17621M: Jeff Johnson <quic_jjohnson@quicinc.com> 17622L: ath11k@lists.infradead.org 17623S: Supported 17624W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17625B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17626T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17627F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17628F: drivers/net/wireless/ath/ath11k/ 17629 17630QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17631M: Toke Høiland-Jørgensen <toke@toke.dk> 17632L: linux-wireless@vger.kernel.org 17633S: Maintained 17634W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17635T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17636F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17637F: drivers/net/wireless/ath/ath9k/ 17638 17639QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17640M: Stephan Gerhold <stephan@gerhold.net> 17641L: netdev@vger.kernel.org 17642L: linux-arm-msm@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17645F: drivers/net/wwan/qcom_bam_dmux.c 17646 17647QUALCOMM CAMERA SUBSYSTEM DRIVER 17648M: Robert Foss <rfoss@kernel.org> 17649M: Todor Tomov <todor.too@gmail.com> 17650M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17651L: linux-media@vger.kernel.org 17652S: Maintained 17653F: Documentation/admin-guide/media/qcom_camss.rst 17654F: Documentation/devicetree/bindings/media/*camss* 17655F: drivers/media/platform/qcom/camss/ 17656 17657QUALCOMM CLOCK DRIVERS 17658M: Bjorn Andersson <andersson@kernel.org> 17659L: linux-arm-msm@vger.kernel.org 17660S: Supported 17661T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17662F: Documentation/devicetree/bindings/clock/qcom,* 17663F: drivers/clk/qcom/ 17664F: include/dt-bindings/clock/qcom,* 17665 17666QUALCOMM CLOUD AI (QAIC) DRIVER 17667M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17668R: Carl Vanderlip <quic_carlv@quicinc.com> 17669R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17670L: linux-arm-msm@vger.kernel.org 17671L: dri-devel@lists.freedesktop.org 17672S: Supported 17673T: git git://anongit.freedesktop.org/drm/drm-misc 17674F: Documentation/accel/qaic/ 17675F: drivers/accel/qaic/ 17676F: include/uapi/drm/qaic_accel.h 17677 17678QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17679M: Bjorn Andersson <andersson@kernel.org> 17680M: Konrad Dybcio <konrad.dybcio@linaro.org> 17681L: linux-pm@vger.kernel.org 17682L: linux-arm-msm@vger.kernel.org 17683S: Maintained 17684F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17685F: drivers/genpd/qcom/cpr.c 17686 17687QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17688M: Ilia Lin <ilia.lin@kernel.org> 17689L: linux-pm@vger.kernel.org 17690S: Maintained 17691F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17692F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17693F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17694 17695QUALCOMM CRYPTO DRIVERS 17696M: Thara Gopinath <thara.gopinath@gmail.com> 17697L: linux-crypto@vger.kernel.org 17698L: linux-arm-msm@vger.kernel.org 17699S: Maintained 17700F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17701F: drivers/crypto/qce/ 17702 17703QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17704M: Timur Tabi <timur@kernel.org> 17705L: netdev@vger.kernel.org 17706S: Maintained 17707F: drivers/net/ethernet/qualcomm/emac/ 17708 17709QUALCOMM ETHQOS ETHERNET DRIVER 17710M: Vinod Koul <vkoul@kernel.org> 17711R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17712L: netdev@vger.kernel.org 17713L: linux-arm-msm@vger.kernel.org 17714S: Maintained 17715F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17716F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17717 17718QUALCOMM FASTRPC DRIVER 17719M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17720M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17721L: linux-arm-msm@vger.kernel.org 17722S: Maintained 17723F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17724F: drivers/misc/fastrpc.c 17725F: include/uapi/misc/fastrpc.h 17726 17727QUALCOMM HEXAGON ARCHITECTURE 17728M: Brian Cain <bcain@quicinc.com> 17729L: linux-hexagon@vger.kernel.org 17730S: Supported 17731T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17732F: arch/hexagon/ 17733 17734QUALCOMM HIDMA DRIVER 17735M: Sinan Kaya <okaya@kernel.org> 17736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17737L: linux-arm-msm@vger.kernel.org 17738L: dmaengine@vger.kernel.org 17739S: Supported 17740F: drivers/dma/qcom/hidma* 17741 17742QUALCOMM I2C CCI DRIVER 17743M: Loic Poulain <loic.poulain@linaro.org> 17744M: Robert Foss <rfoss@kernel.org> 17745L: linux-i2c@vger.kernel.org 17746L: linux-arm-msm@vger.kernel.org 17747S: Maintained 17748F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17749F: drivers/i2c/busses/i2c-qcom-cci.c 17750 17751QUALCOMM INTERCONNECT BWMON DRIVER 17752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17753L: linux-arm-msm@vger.kernel.org 17754S: Maintained 17755F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17756F: drivers/soc/qcom/icc-bwmon.c 17757 17758QUALCOMM IOMMU 17759M: Rob Clark <robdclark@gmail.com> 17760L: iommu@lists.linux.dev 17761L: linux-arm-msm@vger.kernel.org 17762S: Maintained 17763F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17764 17765QUALCOMM IPC ROUTER (QRTR) DRIVER 17766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17767L: linux-arm-msm@vger.kernel.org 17768S: Maintained 17769F: include/trace/events/qrtr.h 17770F: include/uapi/linux/qrtr.h 17771F: net/qrtr/ 17772 17773QUALCOMM IPCC MAILBOX DRIVER 17774M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17775L: linux-arm-msm@vger.kernel.org 17776S: Supported 17777F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17778F: drivers/mailbox/qcom-ipcc.c 17779F: include/dt-bindings/mailbox/qcom-ipcc.h 17780 17781QUALCOMM IPQ4019 USB PHY DRIVER 17782M: Robert Marko <robert.marko@sartura.hr> 17783M: Luka Perkov <luka.perkov@sartura.hr> 17784L: linux-arm-msm@vger.kernel.org 17785S: Maintained 17786F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17787F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17788 17789QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17790M: Robert Marko <robert.marko@sartura.hr> 17791M: Luka Perkov <luka.perkov@sartura.hr> 17792L: linux-arm-msm@vger.kernel.org 17793S: Maintained 17794F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17795F: drivers/regulator/vqmmc-ipq4019-regulator.c 17796 17797QUALCOMM NAND CONTROLLER DRIVER 17798M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17799L: linux-mtd@lists.infradead.org 17800L: linux-arm-msm@vger.kernel.org 17801S: Maintained 17802F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17803F: drivers/mtd/nand/raw/qcom_nandc.c 17804 17805QUALCOMM RMNET DRIVER 17806M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17807M: Sean Tranchetti <quic_stranche@quicinc.com> 17808L: netdev@vger.kernel.org 17809S: Maintained 17810F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17811F: drivers/net/ethernet/qualcomm/rmnet/ 17812F: include/linux/if_rmnet.h 17813 17814QUALCOMM TSENS THERMAL DRIVER 17815M: Amit Kucheria <amitk@kernel.org> 17816M: Thara Gopinath <thara.gopinath@gmail.com> 17817L: linux-pm@vger.kernel.org 17818L: linux-arm-msm@vger.kernel.org 17819S: Maintained 17820F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17821F: drivers/thermal/qcom/ 17822 17823QUALCOMM TYPEC PORT MANAGER DRIVER 17824M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17825L: linux-arm-msm@vger.kernel.org 17826L: linux-usb@vger.kernel.org 17827S: Maintained 17828F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17829F: drivers/usb/typec/tcpm/qcom/ 17830 17831QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17832M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17833M: Vikash Garodia <quic_vgarodia@quicinc.com> 17834R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17835L: linux-media@vger.kernel.org 17836L: linux-arm-msm@vger.kernel.org 17837S: Maintained 17838T: git git://linuxtv.org/media_tree.git 17839F: Documentation/devicetree/bindings/media/*venus* 17840F: drivers/media/platform/qcom/venus/ 17841 17842QUALCOMM WCN36XX WIRELESS DRIVER 17843M: Loic Poulain <loic.poulain@linaro.org> 17844L: wcn36xx@lists.infradead.org 17845S: Supported 17846W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17847F: drivers/net/wireless/ath/wcn36xx/ 17848 17849QUANTENNA QTNFMAC WIRELESS DRIVER 17850M: Igor Mitsyanko <imitsyanko@quantenna.com> 17851R: Sergey Matyukevich <geomatsi@gmail.com> 17852L: linux-wireless@vger.kernel.org 17853S: Maintained 17854F: drivers/net/wireless/quantenna 17855 17856RADEON and AMDGPU DRM DRIVERS 17857M: Alex Deucher <alexander.deucher@amd.com> 17858M: Christian König <christian.koenig@amd.com> 17859M: Pan, Xinhui <Xinhui.Pan@amd.com> 17860L: amd-gfx@lists.freedesktop.org 17861S: Supported 17862B: https://gitlab.freedesktop.org/drm/amd/-/issues 17863C: irc://irc.oftc.net/radeon 17864T: git https://gitlab.freedesktop.org/agd5f/linux.git 17865F: Documentation/gpu/amdgpu/ 17866F: drivers/gpu/drm/amd/ 17867F: drivers/gpu/drm/radeon/ 17868F: include/uapi/drm/amdgpu_drm.h 17869F: include/uapi/drm/radeon_drm.h 17870 17871RADEON FRAMEBUFFER DISPLAY DRIVER 17872M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17873L: linux-fbdev@vger.kernel.org 17874S: Maintained 17875F: drivers/video/fbdev/aty/radeon* 17876F: include/uapi/linux/radeonfb.h 17877 17878RADIOSHARK RADIO DRIVER 17879M: Hans Verkuil <hverkuil@xs4all.nl> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882T: git git://linuxtv.org/media_tree.git 17883F: drivers/media/radio/radio-shark.c 17884 17885RADIOSHARK2 RADIO DRIVER 17886M: Hans Verkuil <hverkuil@xs4all.nl> 17887L: linux-media@vger.kernel.org 17888S: Maintained 17889T: git git://linuxtv.org/media_tree.git 17890F: drivers/media/radio/radio-shark2.c 17891F: drivers/media/radio/radio-tea5777.c 17892 17893RADOS BLOCK DEVICE (RBD) 17894M: Ilya Dryomov <idryomov@gmail.com> 17895R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17896L: ceph-devel@vger.kernel.org 17897S: Supported 17898W: http://ceph.com/ 17899T: git https://github.com/ceph/ceph-client.git 17900F: Documentation/ABI/testing/sysfs-bus-rbd 17901F: drivers/block/rbd.c 17902F: drivers/block/rbd_types.h 17903 17904RAGE128 FRAMEBUFFER DISPLAY DRIVER 17905L: linux-fbdev@vger.kernel.org 17906S: Orphan 17907F: drivers/video/fbdev/aty/aty128fb.c 17908 17909RAINSHADOW-CEC DRIVER 17910M: Hans Verkuil <hverkuil@xs4all.nl> 17911L: linux-media@vger.kernel.org 17912S: Maintained 17913T: git git://linuxtv.org/media_tree.git 17914F: drivers/media/cec/usb/rainshadow/ 17915 17916RALINK MIPS ARCHITECTURE 17917M: John Crispin <john@phrozen.org> 17918L: linux-mips@vger.kernel.org 17919S: Maintained 17920F: arch/mips/ralink 17921 17922RALINK MT7621 MIPS ARCHITECTURE 17923M: Arınç ÜNAL <arinc.unal@arinc9.com> 17924M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17925L: linux-mips@vger.kernel.org 17926S: Maintained 17927F: arch/mips/boot/dts/ralink/mt7621* 17928 17929RALINK RT2X00 WIRELESS LAN DRIVER 17930M: Stanislaw Gruszka <stf_xl@wp.pl> 17931M: Helmut Schaa <helmut.schaa@googlemail.com> 17932L: linux-wireless@vger.kernel.org 17933S: Maintained 17934F: drivers/net/wireless/ralink/rt2x00/ 17935 17936RAMDISK RAM BLOCK DEVICE DRIVER 17937M: Jens Axboe <axboe@kernel.dk> 17938S: Maintained 17939F: Documentation/admin-guide/blockdev/ramdisk.rst 17940F: drivers/block/brd.c 17941 17942RANCHU VIRTUAL BOARD FOR MIPS 17943M: Miodrag Dinic <miodrag.dinic@mips.com> 17944L: linux-mips@vger.kernel.org 17945S: Supported 17946F: arch/mips/configs/generic/board-ranchu.config 17947F: arch/mips/generic/board-ranchu.c 17948 17949RANDOM NUMBER DRIVER 17950M: "Theodore Ts'o" <tytso@mit.edu> 17951M: Jason A. Donenfeld <Jason@zx2c4.com> 17952S: Maintained 17953T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17954F: drivers/char/random.c 17955F: drivers/virt/vmgenid.c 17956 17957RAPIDIO SUBSYSTEM 17958M: Matt Porter <mporter@kernel.crashing.org> 17959M: Alexandre Bounine <alex.bou9@gmail.com> 17960S: Maintained 17961F: drivers/rapidio/ 17962 17963RAS INFRASTRUCTURE 17964M: Tony Luck <tony.luck@intel.com> 17965M: Borislav Petkov <bp@alien8.de> 17966L: linux-edac@vger.kernel.org 17967S: Maintained 17968F: Documentation/admin-guide/ras.rst 17969F: drivers/ras/ 17970F: include/linux/ras.h 17971F: include/ras/ras_event.h 17972 17973RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17974L: linux-wireless@vger.kernel.org 17975S: Orphan 17976F: drivers/net/wireless/legacy/ray* 17977 17978RC-CORE / LIRC FRAMEWORK 17979M: Sean Young <sean@mess.org> 17980L: linux-media@vger.kernel.org 17981S: Maintained 17982W: http://linuxtv.org 17983T: git git://linuxtv.org/media_tree.git 17984F: Documentation/driver-api/media/rc-core.rst 17985F: Documentation/userspace-api/media/rc/ 17986F: drivers/media/rc/ 17987F: include/media/rc-core.h 17988F: include/media/rc-map.h 17989F: include/uapi/linux/lirc.h 17990 17991RCMM REMOTE CONTROLS DECODER 17992M: Patrick Lerda <patrick9876@free.fr> 17993S: Maintained 17994F: drivers/media/rc/ir-rcmm-decoder.c 17995 17996RCUTORTURE TEST FRAMEWORK 17997M: "Paul E. McKenney" <paulmck@kernel.org> 17998M: Josh Triplett <josh@joshtriplett.org> 17999R: Steven Rostedt <rostedt@goodmis.org> 18000R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18001R: Lai Jiangshan <jiangshanlai@gmail.com> 18002L: rcu@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18005F: tools/testing/selftests/rcutorture 18006 18007RDACM20 Camera Sensor 18008M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18009M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18010M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18011M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18012L: linux-media@vger.kernel.org 18013S: Maintained 18014F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18015F: drivers/media/i2c/max9271.c 18016F: drivers/media/i2c/max9271.h 18017F: drivers/media/i2c/rdacm20.c 18018 18019RDACM21 Camera Sensor 18020M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18021M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18022M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18023M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18024L: linux-media@vger.kernel.org 18025S: Maintained 18026F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18027F: drivers/media/i2c/max9271.c 18028F: drivers/media/i2c/max9271.h 18029F: drivers/media/i2c/rdacm21.c 18030 18031RDC R-321X SoC 18032M: Florian Fainelli <florian@openwrt.org> 18033S: Maintained 18034 18035RDC R6040 FAST ETHERNET DRIVER 18036M: Florian Fainelli <f.fainelli@gmail.com> 18037L: netdev@vger.kernel.org 18038S: Maintained 18039F: drivers/net/ethernet/rdc/r6040.c 18040 18041RDMAVT - RDMA verbs software 18042M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18043L: linux-rdma@vger.kernel.org 18044S: Supported 18045F: drivers/infiniband/sw/rdmavt 18046 18047RDS - RELIABLE DATAGRAM SOCKETS 18048M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18049L: netdev@vger.kernel.org 18050L: linux-rdma@vger.kernel.org 18051L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18052S: Supported 18053W: https://oss.oracle.com/projects/rds/ 18054F: Documentation/networking/rds.rst 18055F: net/rds/ 18056 18057RDT - RESOURCE ALLOCATION 18058M: Fenghua Yu <fenghua.yu@intel.com> 18059M: Reinette Chatre <reinette.chatre@intel.com> 18060L: linux-kernel@vger.kernel.org 18061S: Supported 18062F: Documentation/arch/x86/resctrl* 18063F: arch/x86/include/asm/resctrl.h 18064F: arch/x86/kernel/cpu/resctrl/ 18065F: tools/testing/selftests/resctrl/ 18066 18067READ-COPY UPDATE (RCU) 18068M: "Paul E. McKenney" <paulmck@kernel.org> 18069M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18070M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18071M: Joel Fernandes <joel@joelfernandes.org> 18072M: Josh Triplett <josh@joshtriplett.org> 18073M: Boqun Feng <boqun.feng@gmail.com> 18074R: Steven Rostedt <rostedt@goodmis.org> 18075R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18076R: Lai Jiangshan <jiangshanlai@gmail.com> 18077R: Zqiang <qiang.zhang1211@gmail.com> 18078L: rcu@vger.kernel.org 18079S: Supported 18080W: http://www.rdrop.com/users/paulmck/RCU/ 18081T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18082F: Documentation/RCU/ 18083F: include/linux/rcu* 18084F: kernel/rcu/ 18085X: Documentation/RCU/torture.rst 18086X: include/linux/srcu*.h 18087X: kernel/rcu/srcu*.c 18088 18089REAL TIME CLOCK (RTC) SUBSYSTEM 18090M: Alessandro Zummo <a.zummo@towertech.it> 18091M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18092L: linux-rtc@vger.kernel.org 18093S: Maintained 18094Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18095T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18096F: Documentation/admin-guide/rtc.rst 18097F: Documentation/devicetree/bindings/rtc/ 18098F: drivers/rtc/ 18099F: include/linux/rtc.h 18100F: include/linux/rtc/ 18101F: include/uapi/linux/rtc.h 18102F: tools/testing/selftests/rtc/ 18103 18104Real-time Linux Analysis (RTLA) tools 18105M: Daniel Bristot de Oliveira <bristot@kernel.org> 18106M: Steven Rostedt <rostedt@goodmis.org> 18107L: linux-trace-kernel@vger.kernel.org 18108S: Maintained 18109F: Documentation/tools/rtla/ 18110F: tools/tracing/rtla/ 18111 18112REALTEK AUDIO CODECS 18113M: Oder Chiou <oder_chiou@realtek.com> 18114S: Maintained 18115F: include/sound/rt*.h 18116F: sound/soc/codecs/rt* 18117 18118REALTEK OTTO WATCHDOG 18119M: Sander Vanheule <sander@svanheule.net> 18120L: linux-watchdog@vger.kernel.org 18121S: Maintained 18122F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18123F: drivers/watchdog/realtek_otto_wdt.c 18124 18125REALTEK RTL83xx SMI DSA ROUTER CHIPS 18126M: Linus Walleij <linus.walleij@linaro.org> 18127M: Alvin Šipraga <alsi@bang-olufsen.dk> 18128S: Maintained 18129F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18130F: drivers/net/dsa/realtek/* 18131 18132REALTEK WIRELESS DRIVER (rtlwifi family) 18133M: Ping-Ke Shih <pkshih@realtek.com> 18134L: linux-wireless@vger.kernel.org 18135S: Maintained 18136W: https://wireless.wiki.kernel.org/ 18137T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18138F: drivers/net/wireless/realtek/rtlwifi/ 18139 18140REALTEK WIRELESS DRIVER (rtw88) 18141M: Ping-Ke Shih <pkshih@realtek.com> 18142L: linux-wireless@vger.kernel.org 18143S: Maintained 18144F: drivers/net/wireless/realtek/rtw88/ 18145 18146REALTEK WIRELESS DRIVER (rtw89) 18147M: Ping-Ke Shih <pkshih@realtek.com> 18148L: linux-wireless@vger.kernel.org 18149S: Maintained 18150F: drivers/net/wireless/realtek/rtw89/ 18151 18152REDPINE WIRELESS DRIVER 18153L: linux-wireless@vger.kernel.org 18154S: Orphan 18155F: drivers/net/wireless/rsi/ 18156 18157REGISTER MAP ABSTRACTION 18158M: Mark Brown <broonie@kernel.org> 18159L: linux-kernel@vger.kernel.org 18160S: Supported 18161T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18162F: Documentation/devicetree/bindings/regmap/ 18163F: drivers/base/regmap/ 18164F: include/linux/regmap.h 18165 18166REISERFS FILE SYSTEM 18167L: reiserfs-devel@vger.kernel.org 18168S: Obsolete 18169F: fs/reiserfs/ 18170 18171REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18172M: Bjorn Andersson <andersson@kernel.org> 18173M: Mathieu Poirier <mathieu.poirier@linaro.org> 18174L: linux-remoteproc@vger.kernel.org 18175S: Maintained 18176T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18177F: Documentation/ABI/testing/sysfs-class-remoteproc 18178F: Documentation/devicetree/bindings/remoteproc/ 18179F: Documentation/staging/remoteproc.rst 18180F: drivers/remoteproc/ 18181F: include/linux/remoteproc.h 18182F: include/linux/remoteproc/ 18183 18184REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18185M: Bjorn Andersson <andersson@kernel.org> 18186M: Mathieu Poirier <mathieu.poirier@linaro.org> 18187L: linux-remoteproc@vger.kernel.org 18188S: Maintained 18189T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18190F: Documentation/ABI/testing/sysfs-bus-rpmsg 18191F: Documentation/staging/rpmsg.rst 18192F: drivers/rpmsg/ 18193F: include/linux/rpmsg.h 18194F: include/linux/rpmsg/ 18195F: include/uapi/linux/rpmsg.h 18196F: samples/rpmsg/ 18197 18198REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18199M: Stephan Gerhold <stephan@gerhold.net> 18200L: netdev@vger.kernel.org 18201L: linux-remoteproc@vger.kernel.org 18202S: Maintained 18203F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18204 18205RENESAS CLOCK DRIVERS 18206M: Geert Uytterhoeven <geert+renesas@glider.be> 18207L: linux-renesas-soc@vger.kernel.org 18208S: Supported 18209T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18210F: Documentation/devicetree/bindings/clock/renesas,* 18211F: drivers/clk/renesas/ 18212 18213RENESAS EMEV2 I2C DRIVER 18214M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18215L: linux-renesas-soc@vger.kernel.org 18216S: Supported 18217F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18218F: drivers/i2c/busses/i2c-emev2.c 18219 18220RENESAS ETHERNET DRIVERS 18221R: Sergey Shtylyov <s.shtylyov@omp.ru> 18222L: netdev@vger.kernel.org 18223L: linux-renesas-soc@vger.kernel.org 18224F: Documentation/devicetree/bindings/net/renesas,*.yaml 18225F: drivers/net/ethernet/renesas/ 18226F: include/linux/sh_eth.h 18227 18228RENESAS IDT821034 ASoC CODEC 18229M: Herve Codina <herve.codina@bootlin.com> 18230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18231S: Maintained 18232F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18233F: sound/soc/codecs/idt821034.c 18234 18235RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18236M: Miquel Raynal <miquel.raynal@bootlin.com> 18237L: linux-mtd@lists.infradead.org 18238L: linux-renesas-soc@vger.kernel.org 18239S: Maintained 18240F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18241F: drivers/mtd/nand/raw/renesas-nand-controller.c 18242 18243RENESAS R-CAR GYROADC DRIVER 18244M: Marek Vasut <marek.vasut@gmail.com> 18245L: linux-iio@vger.kernel.org 18246S: Supported 18247F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18248F: drivers/iio/adc/rcar-gyroadc.c 18249 18250RENESAS R-CAR I2C DRIVERS 18251M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18252L: linux-renesas-soc@vger.kernel.org 18253S: Supported 18254F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18255F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18256F: drivers/i2c/busses/i2c-rcar.c 18257F: drivers/i2c/busses/i2c-sh_mobile.c 18258 18259RENESAS R-CAR SATA DRIVER 18260R: Sergey Shtylyov <s.shtylyov@omp.ru> 18261L: linux-ide@vger.kernel.org 18262L: linux-renesas-soc@vger.kernel.org 18263S: Supported 18264F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18265F: drivers/ata/sata_rcar.c 18266 18267RENESAS R-CAR THERMAL DRIVERS 18268M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18269L: linux-renesas-soc@vger.kernel.org 18270S: Supported 18271F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18272F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18273F: drivers/thermal/rcar_gen3_thermal.c 18274F: drivers/thermal/rcar_thermal.c 18275 18276RENESAS RIIC DRIVER 18277M: Chris Brandt <chris.brandt@renesas.com> 18278L: linux-renesas-soc@vger.kernel.org 18279S: Supported 18280F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18281F: drivers/i2c/busses/i2c-riic.c 18282 18283RENESAS RZ/G2L A/D DRIVER 18284M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18285L: linux-iio@vger.kernel.org 18286L: linux-renesas-soc@vger.kernel.org 18287S: Supported 18288F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18289F: drivers/iio/adc/rzg2l_adc.c 18290 18291RENESAS RZ/G2L MTU3a COUNTER DRIVER 18292M: Biju Das <biju.das.jz@bp.renesas.com> 18293L: linux-iio@vger.kernel.org 18294L: linux-renesas-soc@vger.kernel.org 18295S: Supported 18296F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18297F: drivers/counter/rz-mtu3-cnt.c 18298 18299RENESAS RZ/N1 A5PSW SWITCH DRIVER 18300M: Clément Léger <clement.leger@bootlin.com> 18301L: linux-renesas-soc@vger.kernel.org 18302L: netdev@vger.kernel.org 18303S: Maintained 18304F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18305F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18306F: drivers/net/dsa/rzn1_a5psw* 18307F: drivers/net/pcs/pcs-rzn1-miic.c 18308F: include/dt-bindings/net/pcs-rzn1-miic.h 18309F: include/linux/pcs-rzn1-miic.h 18310F: net/dsa/tag_rzn1_a5psw.c 18311 18312RENESAS RZ/N1 RTC CONTROLLER DRIVER 18313M: Miquel Raynal <miquel.raynal@bootlin.com> 18314L: linux-rtc@vger.kernel.org 18315L: linux-renesas-soc@vger.kernel.org 18316S: Maintained 18317F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18318F: drivers/rtc/rtc-rzn1.c 18319 18320RENESAS RZ/N1 USBF CONTROLLER DRIVER 18321M: Herve Codina <herve.codina@bootlin.com> 18322L: linux-renesas-soc@vger.kernel.org 18323L: linux-usb@vger.kernel.org 18324S: Maintained 18325F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18326F: drivers/usb/gadget/udc/renesas_usbf.c 18327 18328RENESAS RZ/V2M I2C DRIVER 18329M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18330L: linux-i2c@vger.kernel.org 18331L: linux-renesas-soc@vger.kernel.org 18332S: Supported 18333F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18334F: drivers/i2c/busses/i2c-rzv2m.c 18335 18336RENESAS USB PHY DRIVER 18337M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18338L: linux-renesas-soc@vger.kernel.org 18339S: Maintained 18340F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18341 18342RENESAS VERSACLOCK 7 CLOCK DRIVER 18343M: Alex Helms <alexander.helms.jy@renesas.com> 18344S: Maintained 18345F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18346F: drivers/clk/clk-versaclock7.c 18347 18348RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18349M: Herve Codina <herve.codina@bootlin.com> 18350L: linux-iio@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18353F: drivers/iio/potentiometer/x9250.c 18354 18355RESET CONTROLLER FRAMEWORK 18356M: Philipp Zabel <p.zabel@pengutronix.de> 18357S: Maintained 18358T: git git://git.pengutronix.de/git/pza/linux 18359F: Documentation/devicetree/bindings/reset/ 18360F: Documentation/driver-api/reset.rst 18361F: drivers/reset/ 18362F: include/dt-bindings/reset/ 18363F: include/linux/reset-controller.h 18364F: include/linux/reset.h 18365F: include/linux/reset/ 18366K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18367 18368RESTARTABLE SEQUENCES SUPPORT 18369M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18370M: Peter Zijlstra <peterz@infradead.org> 18371M: "Paul E. McKenney" <paulmck@kernel.org> 18372M: Boqun Feng <boqun.feng@gmail.com> 18373L: linux-kernel@vger.kernel.org 18374S: Supported 18375F: include/trace/events/rseq.h 18376F: include/uapi/linux/rseq.h 18377F: kernel/rseq.c 18378F: tools/testing/selftests/rseq/ 18379 18380RFKILL 18381M: Johannes Berg <johannes@sipsolutions.net> 18382L: linux-wireless@vger.kernel.org 18383S: Maintained 18384W: https://wireless.wiki.kernel.org/ 18385Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18386T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18387T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18388F: Documentation/ABI/stable/sysfs-class-rfkill 18389F: Documentation/driver-api/rfkill.rst 18390F: include/linux/rfkill.h 18391F: include/uapi/linux/rfkill.h 18392F: net/rfkill/ 18393 18394RHASHTABLE 18395M: Thomas Graf <tgraf@suug.ch> 18396M: Herbert Xu <herbert@gondor.apana.org.au> 18397L: netdev@vger.kernel.org 18398S: Maintained 18399F: include/linux/rhashtable-types.h 18400F: include/linux/rhashtable.h 18401F: lib/rhashtable.c 18402F: lib/test_rhashtable.c 18403 18404RICOH R5C592 MEMORYSTICK DRIVER 18405M: Maxim Levitsky <maximlevitsky@gmail.com> 18406S: Maintained 18407F: drivers/memstick/host/r592.* 18408 18409RICOH SMARTMEDIA/XD DRIVER 18410M: Maxim Levitsky <maximlevitsky@gmail.com> 18411S: Maintained 18412F: drivers/mtd/nand/raw/r852.c 18413F: drivers/mtd/nand/raw/r852.h 18414 18415RISC-V ARCHITECTURE 18416M: Paul Walmsley <paul.walmsley@sifive.com> 18417M: Palmer Dabbelt <palmer@dabbelt.com> 18418M: Albert Ou <aou@eecs.berkeley.edu> 18419L: linux-riscv@lists.infradead.org 18420S: Supported 18421Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18422C: irc://irc.libera.chat/riscv 18423P: Documentation/riscv/patch-acceptance.rst 18424T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18425F: arch/riscv/ 18426N: riscv 18427K: riscv 18428 18429RISC-V MICROCHIP FPGA SUPPORT 18430M: Conor Dooley <conor.dooley@microchip.com> 18431M: Daire McNamara <daire.mcnamara@microchip.com> 18432L: linux-riscv@lists.infradead.org 18433S: Supported 18434F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18435F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18436F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18437F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18438F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18439F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18440F: Documentation/devicetree/bindings/riscv/microchip.yaml 18441F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18442F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18443F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18444F: arch/riscv/boot/dts/microchip/ 18445F: drivers/char/hw_random/mpfs-rng.c 18446F: drivers/clk/microchip/clk-mpfs*.c 18447F: drivers/i2c/busses/i2c-microchip-corei2c.c 18448F: drivers/mailbox/mailbox-mpfs.c 18449F: drivers/pci/controller/pcie-microchip-host.c 18450F: drivers/pwm/pwm-microchip-core.c 18451F: drivers/reset/reset-mpfs.c 18452F: drivers/rtc/rtc-mpfs.c 18453F: drivers/soc/microchip/mpfs-sys-controller.c 18454F: drivers/spi/spi-microchip-core-qspi.c 18455F: drivers/spi/spi-microchip-core.c 18456F: drivers/usb/musb/mpfs.c 18457F: include/soc/microchip/mpfs.h 18458 18459RISC-V MISC SOC SUPPORT 18460M: Conor Dooley <conor@kernel.org> 18461L: linux-riscv@lists.infradead.org 18462S: Maintained 18463Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18464T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18465F: Documentation/devicetree/bindings/riscv/ 18466F: arch/riscv/boot/dts/ 18467X: arch/riscv/boot/dts/allwinner/ 18468X: arch/riscv/boot/dts/renesas/ 18469 18470RISC-V PMU DRIVERS 18471M: Atish Patra <atishp@atishpatra.org> 18472R: Anup Patel <anup@brainfault.org> 18473L: linux-riscv@lists.infradead.org 18474S: Supported 18475F: drivers/perf/riscv_pmu.c 18476F: drivers/perf/riscv_pmu_legacy.c 18477F: drivers/perf/riscv_pmu_sbi.c 18478 18479RISC-V THEAD SoC SUPPORT 18480M: Jisheng Zhang <jszhang@kernel.org> 18481M: Guo Ren <guoren@kernel.org> 18482M: Fu Wei <wefu@redhat.com> 18483L: linux-riscv@lists.infradead.org 18484S: Maintained 18485F: arch/riscv/boot/dts/thead/ 18486 18487RNBD BLOCK DRIVERS 18488M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18489M: Jack Wang <jinpu.wang@ionos.com> 18490L: linux-block@vger.kernel.org 18491S: Maintained 18492F: drivers/block/rnbd/ 18493 18494ROCCAT DRIVERS 18495M: Stefan Achatz <erazor_de@users.sourceforge.net> 18496S: Maintained 18497W: http://sourceforge.net/projects/roccat/ 18498F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18499F: drivers/hid/hid-roccat* 18500F: include/linux/hid-roccat* 18501 18502ROCKCHIP CRYPTO DRIVERS 18503M: Corentin Labbe <clabbe@baylibre.com> 18504L: linux-crypto@vger.kernel.org 18505S: Maintained 18506F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18507F: drivers/crypto/rockchip/ 18508 18509ROCKCHIP I2S TDM DRIVER 18510M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18511L: linux-rockchip@lists.infradead.org 18512S: Maintained 18513F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18514F: sound/soc/rockchip/rockchip_i2s_tdm.* 18515 18516ROCKCHIP ISP V1 DRIVER 18517M: Dafna Hirschfeld <dafna@fastmail.com> 18518L: linux-media@vger.kernel.org 18519L: linux-rockchip@lists.infradead.org 18520S: Maintained 18521F: Documentation/admin-guide/media/rkisp1.rst 18522F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18523F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18524F: drivers/media/platform/rockchip/rkisp1 18525F: include/uapi/linux/rkisp1-config.h 18526 18527ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18528M: Jacob Chen <jacob-chen@iotwrt.com> 18529M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18530L: linux-media@vger.kernel.org 18531L: linux-rockchip@lists.infradead.org 18532S: Maintained 18533F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18534F: drivers/media/platform/rockchip/rga/ 18535 18536ROCKCHIP VIDEO DECODER DRIVER 18537M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18538L: linux-media@vger.kernel.org 18539L: linux-rockchip@lists.infradead.org 18540S: Maintained 18541F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18542F: drivers/staging/media/rkvdec/ 18543 18544ROCKER DRIVER 18545M: Jiri Pirko <jiri@resnulli.us> 18546L: netdev@vger.kernel.org 18547S: Supported 18548F: drivers/net/ethernet/rocker/ 18549 18550ROCKETPORT EXPRESS/INFINITY DRIVER 18551M: Kevin Cernekee <cernekee@gmail.com> 18552L: linux-serial@vger.kernel.org 18553S: Odd Fixes 18554F: drivers/tty/serial/rp2.* 18555 18556ROHM BD99954 CHARGER IC 18557M: Matti Vaittinen <mazziesaccount@gmail.com> 18558S: Supported 18559F: drivers/power/supply/bd99954-charger.c 18560F: drivers/power/supply/bd99954-charger.h 18561 18562ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18563M: Tomasz Duszynski <tduszyns@gmail.com> 18564S: Maintained 18565F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18566F: drivers/iio/light/bh1750.c 18567 18568ROHM BU270xx LIGHT SENSOR DRIVERs 18569M: Matti Vaittinen <mazziesaccount@gmail.com> 18570L: linux-iio@vger.kernel.org 18571S: Supported 18572F: drivers/iio/light/rohm-bu27008.c 18573F: drivers/iio/light/rohm-bu27034.c 18574 18575ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18576M: Marek Vasut <marek.vasut+renesas@gmail.com> 18577L: linux-kernel@vger.kernel.org 18578L: linux-renesas-soc@vger.kernel.org 18579S: Supported 18580F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18581F: drivers/gpio/gpio-bd9571mwv.c 18582F: drivers/mfd/bd9571mwv.c 18583F: drivers/regulator/bd9571mwv-regulator.c 18584F: include/linux/mfd/bd9571mwv.h 18585 18586ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18587M: Matti Vaittinen <mazziesaccount@gmail.com> 18588S: Supported 18589F: drivers/clk/clk-bd718x7.c 18590F: drivers/gpio/gpio-bd71815.c 18591F: drivers/gpio/gpio-bd71828.c 18592F: drivers/mfd/rohm-bd71828.c 18593F: drivers/mfd/rohm-bd718x7.c 18594F: drivers/mfd/rohm-bd9576.c 18595F: drivers/regulator/bd71815-regulator.c 18596F: drivers/regulator/bd71828-regulator.c 18597F: drivers/regulator/bd718x7-regulator.c 18598F: drivers/regulator/bd9576-regulator.c 18599F: drivers/regulator/rohm-regulator.c 18600F: drivers/rtc/rtc-bd70528.c 18601F: drivers/watchdog/bd9576_wdt.c 18602F: include/linux/mfd/rohm-bd71815.h 18603F: include/linux/mfd/rohm-bd71828.h 18604F: include/linux/mfd/rohm-bd718x7.h 18605F: include/linux/mfd/rohm-bd957x.h 18606F: include/linux/mfd/rohm-generic.h 18607F: include/linux/mfd/rohm-shared.h 18608 18609ROSE NETWORK LAYER 18610M: Ralf Baechle <ralf@linux-mips.org> 18611L: linux-hams@vger.kernel.org 18612S: Maintained 18613W: http://www.linux-ax25.org/ 18614F: include/net/rose.h 18615F: include/uapi/linux/rose.h 18616F: net/rose/ 18617 18618ROTATION DRIVER FOR ALLWINNER A83T 18619M: Jernej Skrabec <jernej.skrabec@gmail.com> 18620L: linux-media@vger.kernel.org 18621S: Maintained 18622T: git git://linuxtv.org/media_tree.git 18623F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18624F: drivers/media/platform/sunxi/sun8i-rotate/ 18625 18626RPMSG TTY DRIVER 18627M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18628L: linux-remoteproc@vger.kernel.org 18629S: Maintained 18630F: drivers/tty/rpmsg_tty.c 18631 18632RTL2830 MEDIA DRIVER 18633M: Antti Palosaari <crope@iki.fi> 18634L: linux-media@vger.kernel.org 18635S: Maintained 18636W: https://linuxtv.org 18637W: http://palosaari.fi/linux/ 18638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18639T: git git://linuxtv.org/anttip/media_tree.git 18640F: drivers/media/dvb-frontends/rtl2830* 18641 18642RTL2832 MEDIA DRIVER 18643M: Antti Palosaari <crope@iki.fi> 18644L: linux-media@vger.kernel.org 18645S: Maintained 18646W: https://linuxtv.org 18647W: http://palosaari.fi/linux/ 18648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18649T: git git://linuxtv.org/anttip/media_tree.git 18650F: drivers/media/dvb-frontends/rtl2832* 18651 18652RTL2832_SDR MEDIA DRIVER 18653M: Antti Palosaari <crope@iki.fi> 18654L: linux-media@vger.kernel.org 18655S: Maintained 18656W: https://linuxtv.org 18657W: http://palosaari.fi/linux/ 18658Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18659T: git git://linuxtv.org/anttip/media_tree.git 18660F: drivers/media/dvb-frontends/rtl2832_sdr* 18661 18662RTL8180 WIRELESS DRIVER 18663L: linux-wireless@vger.kernel.org 18664S: Orphan 18665W: https://wireless.wiki.kernel.org/ 18666F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18667 18668RTL8187 WIRELESS DRIVER 18669M: Hin-Tak Leung <hintak.leung@gmail.com> 18670M: Larry Finger <Larry.Finger@lwfinger.net> 18671L: linux-wireless@vger.kernel.org 18672S: Maintained 18673W: https://wireless.wiki.kernel.org/ 18674F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18675 18676RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18677M: Jes Sorensen <Jes.Sorensen@gmail.com> 18678L: linux-wireless@vger.kernel.org 18679S: Maintained 18680T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18681F: drivers/net/wireless/realtek/rtl8xxxu/ 18682 18683RTRS TRANSPORT DRIVERS 18684M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18685M: Jack Wang <jinpu.wang@ionos.com> 18686L: linux-rdma@vger.kernel.org 18687S: Maintained 18688F: drivers/infiniband/ulp/rtrs/ 18689 18690RUNTIME VERIFICATION (RV) 18691M: Daniel Bristot de Oliveira <bristot@kernel.org> 18692M: Steven Rostedt <rostedt@goodmis.org> 18693L: linux-trace-kernel@vger.kernel.org 18694S: Maintained 18695F: Documentation/trace/rv/ 18696F: include/linux/rv.h 18697F: include/rv/ 18698F: kernel/trace/rv/ 18699F: tools/verification/ 18700 18701RUST 18702M: Miguel Ojeda <ojeda@kernel.org> 18703M: Alex Gaynor <alex.gaynor@gmail.com> 18704M: Wedson Almeida Filho <wedsonaf@gmail.com> 18705R: Boqun Feng <boqun.feng@gmail.com> 18706R: Gary Guo <gary@garyguo.net> 18707R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18708R: Benno Lossin <benno.lossin@proton.me> 18709R: Andreas Hindborg <a.hindborg@samsung.com> 18710R: Alice Ryhl <aliceryhl@google.com> 18711L: rust-for-linux@vger.kernel.org 18712S: Supported 18713W: https://github.com/Rust-for-Linux/linux 18714B: https://github.com/Rust-for-Linux/linux/issues 18715C: zulip://rust-for-linux.zulipchat.com 18716T: git https://github.com/Rust-for-Linux/linux.git rust-next 18717F: Documentation/rust/ 18718F: rust/ 18719F: samples/rust/ 18720F: scripts/*rust* 18721K: \b(?i:rust)\b 18722 18723RXRPC SOCKETS (AF_RXRPC) 18724M: David Howells <dhowells@redhat.com> 18725M: Marc Dionne <marc.dionne@auristor.com> 18726L: linux-afs@lists.infradead.org 18727S: Supported 18728W: https://www.infradead.org/~dhowells/kafs/ 18729F: Documentation/networking/rxrpc.rst 18730F: include/keys/rxrpc-type.h 18731F: include/net/af_rxrpc.h 18732F: include/trace/events/rxrpc.h 18733F: include/uapi/linux/rxrpc.h 18734F: net/rxrpc/ 18735 18736S3 SAVAGE FRAMEBUFFER DRIVER 18737M: Antonino Daplas <adaplas@gmail.com> 18738L: linux-fbdev@vger.kernel.org 18739S: Maintained 18740F: drivers/video/fbdev/savage/ 18741 18742S390 ARCHITECTURE 18743M: Heiko Carstens <hca@linux.ibm.com> 18744M: Vasily Gorbik <gor@linux.ibm.com> 18745M: Alexander Gordeev <agordeev@linux.ibm.com> 18746R: Christian Borntraeger <borntraeger@linux.ibm.com> 18747R: Sven Schnelle <svens@linux.ibm.com> 18748L: linux-s390@vger.kernel.org 18749S: Supported 18750T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18751F: Documentation/driver-api/s390-drivers.rst 18752F: Documentation/arch/s390/ 18753F: arch/s390/ 18754F: drivers/s390/ 18755F: drivers/watchdog/diag288_wdt.c 18756 18757S390 COMMON I/O LAYER 18758M: Vineeth Vijayan <vneethv@linux.ibm.com> 18759M: Peter Oberparleiter <oberpar@linux.ibm.com> 18760L: linux-s390@vger.kernel.org 18761S: Supported 18762F: drivers/s390/cio/ 18763 18764S390 DASD DRIVER 18765M: Stefan Haberland <sth@linux.ibm.com> 18766M: Jan Hoeppner <hoeppner@linux.ibm.com> 18767L: linux-s390@vger.kernel.org 18768S: Supported 18769F: block/partitions/ibm.c 18770F: drivers/s390/block/dasd* 18771F: include/linux/dasd_mod.h 18772 18773S390 IOMMU (PCI) 18774M: Niklas Schnelle <schnelle@linux.ibm.com> 18775M: Matthew Rosato <mjrosato@linux.ibm.com> 18776R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18777L: linux-s390@vger.kernel.org 18778S: Supported 18779F: drivers/iommu/s390-iommu.c 18780 18781S390 IUCV NETWORK LAYER 18782M: Alexandra Winter <wintera@linux.ibm.com> 18783M: Wenjia Zhang <wenjia@linux.ibm.com> 18784L: linux-s390@vger.kernel.org 18785L: netdev@vger.kernel.org 18786S: Supported 18787F: drivers/s390/net/*iucv* 18788F: include/net/iucv/ 18789F: net/iucv/ 18790 18791S390 MM 18792M: Alexander Gordeev <agordeev@linux.ibm.com> 18793M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18794L: linux-s390@vger.kernel.org 18795S: Supported 18796T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18797F: arch/s390/include/asm/pgtable.h 18798F: arch/s390/mm 18799 18800S390 NETWORK DRIVERS 18801M: Alexandra Winter <wintera@linux.ibm.com> 18802M: Wenjia Zhang <wenjia@linux.ibm.com> 18803L: linux-s390@vger.kernel.org 18804L: netdev@vger.kernel.org 18805S: Supported 18806F: drivers/s390/net/ 18807 18808S390 PCI SUBSYSTEM 18809M: Niklas Schnelle <schnelle@linux.ibm.com> 18810M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18811L: linux-s390@vger.kernel.org 18812S: Supported 18813F: Documentation/arch/s390/pci.rst 18814F: arch/s390/pci/ 18815F: drivers/pci/hotplug/s390_pci_hpc.c 18816 18817S390 SCM DRIVER 18818M: Vineeth Vijayan <vneethv@linux.ibm.com> 18819L: linux-s390@vger.kernel.org 18820S: Supported 18821F: drivers/s390/block/scm* 18822F: drivers/s390/cio/scm.c 18823 18824S390 VFIO AP DRIVER 18825M: Tony Krowiak <akrowiak@linux.ibm.com> 18826M: Halil Pasic <pasic@linux.ibm.com> 18827M: Jason Herne <jjherne@linux.ibm.com> 18828L: linux-s390@vger.kernel.org 18829S: Supported 18830F: Documentation/arch/s390/vfio-ap* 18831F: drivers/s390/crypto/vfio_ap* 18832 18833S390 VFIO-CCW DRIVER 18834M: Eric Farman <farman@linux.ibm.com> 18835M: Matthew Rosato <mjrosato@linux.ibm.com> 18836R: Halil Pasic <pasic@linux.ibm.com> 18837L: linux-s390@vger.kernel.org 18838L: kvm@vger.kernel.org 18839S: Supported 18840F: Documentation/arch/s390/vfio-ccw.rst 18841F: drivers/s390/cio/vfio_ccw* 18842F: include/uapi/linux/vfio_ccw.h 18843 18844S390 VFIO-PCI DRIVER 18845M: Matthew Rosato <mjrosato@linux.ibm.com> 18846M: Eric Farman <farman@linux.ibm.com> 18847L: linux-s390@vger.kernel.org 18848L: kvm@vger.kernel.org 18849S: Supported 18850F: arch/s390/kvm/pci* 18851F: drivers/vfio/pci/vfio_pci_zdev.c 18852F: include/uapi/linux/vfio_zdev.h 18853 18854S390 ZCRYPT DRIVER 18855M: Harald Freudenberger <freude@linux.ibm.com> 18856L: linux-s390@vger.kernel.org 18857S: Supported 18858F: drivers/s390/crypto/ 18859 18860S390 ZFCP DRIVER 18861M: Steffen Maier <maier@linux.ibm.com> 18862M: Benjamin Block <bblock@linux.ibm.com> 18863L: linux-s390@vger.kernel.org 18864S: Supported 18865F: drivers/s390/scsi/zfcp_* 18866 18867SAA6588 RDS RECEIVER DRIVER 18868M: Hans Verkuil <hverkuil@xs4all.nl> 18869L: linux-media@vger.kernel.org 18870S: Odd Fixes 18871W: https://linuxtv.org 18872T: git git://linuxtv.org/media_tree.git 18873F: drivers/media/i2c/saa6588* 18874 18875SAA7134 VIDEO4LINUX DRIVER 18876M: Mauro Carvalho Chehab <mchehab@kernel.org> 18877L: linux-media@vger.kernel.org 18878S: Odd fixes 18879W: https://linuxtv.org 18880T: git git://linuxtv.org/media_tree.git 18881F: Documentation/driver-api/media/drivers/saa7134* 18882F: drivers/media/pci/saa7134/ 18883 18884SAA7146 VIDEO4LINUX-2 DRIVER 18885M: Hans Verkuil <hverkuil@xs4all.nl> 18886L: linux-media@vger.kernel.org 18887S: Maintained 18888T: git git://linuxtv.org/media_tree.git 18889F: drivers/media/common/saa7146/ 18890F: drivers/media/pci/saa7146/ 18891F: include/media/drv-intf/saa7146* 18892 18893SAFESETID SECURITY MODULE 18894M: Micah Morton <mortonm@chromium.org> 18895S: Supported 18896F: Documentation/admin-guide/LSM/SafeSetID.rst 18897F: security/safesetid/ 18898 18899SAMSUNG AUDIO (ASoC) DRIVERS 18900M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18901L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18902S: Maintained 18903B: mailto:linux-samsung-soc@vger.kernel.org 18904F: Documentation/devicetree/bindings/sound/samsung* 18905F: sound/soc/samsung/ 18906 18907SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18908M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18909L: linux-crypto@vger.kernel.org 18910L: linux-samsung-soc@vger.kernel.org 18911S: Maintained 18912F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18913F: drivers/crypto/exynos-rng.c 18914 18915SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18916M: Łukasz Stelmach <l.stelmach@samsung.com> 18917L: linux-samsung-soc@vger.kernel.org 18918S: Maintained 18919F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18920F: drivers/char/hw_random/exynos-trng.c 18921 18922SAMSUNG FRAMEBUFFER DRIVER 18923M: Jingoo Han <jingoohan1@gmail.com> 18924L: linux-fbdev@vger.kernel.org 18925S: Maintained 18926F: drivers/video/fbdev/s3c-fb.c 18927 18928SAMSUNG INTERCONNECT DRIVERS 18929M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18930M: Artur Świgoń <a.swigon@samsung.com> 18931L: linux-pm@vger.kernel.org 18932L: linux-samsung-soc@vger.kernel.org 18933S: Supported 18934F: drivers/interconnect/samsung/ 18935 18936SAMSUNG LAPTOP DRIVER 18937M: Corentin Chary <corentin.chary@gmail.com> 18938L: platform-driver-x86@vger.kernel.org 18939S: Maintained 18940F: drivers/platform/x86/samsung-laptop.c 18941 18942SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18943M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18944L: linux-kernel@vger.kernel.org 18945L: linux-samsung-soc@vger.kernel.org 18946S: Maintained 18947B: mailto:linux-samsung-soc@vger.kernel.org 18948F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18949F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18950F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18951F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18952F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18953F: drivers/clk/clk-s2mps11.c 18954F: drivers/mfd/sec*.c 18955F: drivers/regulator/s2m*.c 18956F: drivers/regulator/s5m*.c 18957F: drivers/rtc/rtc-s5m.c 18958F: include/linux/mfd/samsung/ 18959 18960SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18961M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18962L: linux-media@vger.kernel.org 18963L: linux-samsung-soc@vger.kernel.org 18964S: Maintained 18965F: drivers/media/platform/samsung/s3c-camif/ 18966F: include/media/drv-intf/s3c_camif.h 18967 18968SAMSUNG S3FWRN5 NFC DRIVER 18969M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18970S: Maintained 18971F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18972F: drivers/nfc/s3fwrn5 18973 18974SAMSUNG S5C73M3 CAMERA DRIVER 18975M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18976M: Andrzej Hajda <andrzej.hajda@intel.com> 18977L: linux-media@vger.kernel.org 18978S: Supported 18979F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18980F: drivers/media/i2c/s5c73m3/* 18981 18982SAMSUNG S5K5BAF CAMERA DRIVER 18983M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18984M: Andrzej Hajda <andrzej.hajda@intel.com> 18985L: linux-media@vger.kernel.org 18986S: Supported 18987F: drivers/media/i2c/s5k5baf.c 18988 18989SAMSUNG S5P Security SubSystem (SSS) DRIVER 18990M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18991M: Vladimir Zapolskiy <vz@mleia.com> 18992L: linux-crypto@vger.kernel.org 18993L: linux-samsung-soc@vger.kernel.org 18994S: Maintained 18995F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18996F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18997F: drivers/crypto/s5p-sss.c 18998 18999SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19000M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19001L: linux-media@vger.kernel.org 19002S: Supported 19003Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19004F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19005F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19006F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19007F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19008F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19009F: drivers/media/platform/samsung/exynos4-is/ 19010 19011SAMSUNG SOC CLOCK DRIVERS 19012M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19013M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19014M: Tomasz Figa <tomasz.figa@gmail.com> 19015M: Chanwoo Choi <cw00.choi@samsung.com> 19016R: Alim Akhtar <alim.akhtar@samsung.com> 19017L: linux-samsung-soc@vger.kernel.org 19018S: Maintained 19019T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19020T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19021F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19022F: Documentation/devicetree/bindings/clock/samsung,s3c* 19023F: drivers/clk/samsung/ 19024F: include/dt-bindings/clock/exynos*.h 19025F: include/dt-bindings/clock/s5p*.h 19026F: include/dt-bindings/clock/samsung,*.h 19027F: include/linux/clk/samsung.h 19028 19029SAMSUNG SPI DRIVERS 19030M: Andi Shyti <andi.shyti@kernel.org> 19031L: linux-spi@vger.kernel.org 19032L: linux-samsung-soc@vger.kernel.org 19033S: Maintained 19034F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19035F: drivers/spi/spi-s3c* 19036F: include/linux/platform_data/spi-s3c64xx.h 19037 19038SAMSUNG SXGBE DRIVERS 19039M: Byungho An <bh74.an@samsung.com> 19040L: netdev@vger.kernel.org 19041S: Supported 19042F: drivers/net/ethernet/samsung/sxgbe/ 19043 19044SAMSUNG THERMAL DRIVER 19045M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19046M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19047L: linux-pm@vger.kernel.org 19048L: linux-samsung-soc@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19051F: drivers/thermal/samsung/ 19052 19053SAMSUNG USB2 PHY DRIVER 19054M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19055L: linux-kernel@vger.kernel.org 19056S: Supported 19057F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19058F: Documentation/driver-api/phy/samsung-usb2.rst 19059F: drivers/phy/samsung/phy-exynos4210-usb2.c 19060F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19061F: drivers/phy/samsung/phy-exynos5250-usb2.c 19062F: drivers/phy/samsung/phy-s5pv210-usb2.c 19063F: drivers/phy/samsung/phy-samsung-usb2.c 19064F: drivers/phy/samsung/phy-samsung-usb2.h 19065 19066SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19067M: Paul Barker <paul.barker@sancloud.com> 19068R: Marc Murphy <marc.murphy@sancloud.com> 19069S: Supported 19070F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19071 19072SC1200 WDT DRIVER 19073M: Zwane Mwaikambo <zwanem@gmail.com> 19074S: Maintained 19075F: drivers/watchdog/sc1200wdt.c 19076 19077SCHEDULER 19078M: Ingo Molnar <mingo@redhat.com> 19079M: Peter Zijlstra <peterz@infradead.org> 19080M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19081M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19082R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19083R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19084R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19085R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19086R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19087R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19088L: linux-kernel@vger.kernel.org 19089S: Maintained 19090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19091F: include/linux/preempt.h 19092F: include/linux/sched.h 19093F: include/linux/wait.h 19094F: include/uapi/linux/sched.h 19095F: kernel/sched/ 19096 19097SCSI LIBSAS SUBSYSTEM 19098R: John Garry <john.g.garry@oracle.com> 19099R: Jason Yan <yanaijie@huawei.com> 19100L: linux-scsi@vger.kernel.org 19101S: Supported 19102F: Documentation/scsi/libsas.rst 19103F: drivers/scsi/libsas/ 19104F: include/scsi/libsas.h 19105F: include/scsi/sas_ata.h 19106 19107SCSI RDMA PROTOCOL (SRP) INITIATOR 19108M: Bart Van Assche <bvanassche@acm.org> 19109L: linux-rdma@vger.kernel.org 19110S: Supported 19111Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19112F: drivers/infiniband/ulp/srp/ 19113F: include/scsi/srp.h 19114 19115SCSI RDMA PROTOCOL (SRP) TARGET 19116M: Bart Van Assche <bvanassche@acm.org> 19117L: linux-rdma@vger.kernel.org 19118L: target-devel@vger.kernel.org 19119S: Supported 19120Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19121F: drivers/infiniband/ulp/srpt/ 19122 19123SCSI SG DRIVER 19124M: Doug Gilbert <dgilbert@interlog.com> 19125L: linux-scsi@vger.kernel.org 19126S: Maintained 19127W: http://sg.danny.cz/sg 19128F: Documentation/scsi/scsi-generic.rst 19129F: drivers/scsi/sg.c 19130F: include/scsi/sg.h 19131 19132SCSI SUBSYSTEM 19133M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19134M: "Martin K. Petersen" <martin.petersen@oracle.com> 19135L: linux-scsi@vger.kernel.org 19136S: Maintained 19137Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19138T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19139T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19140F: Documentation/devicetree/bindings/scsi/ 19141F: drivers/scsi/ 19142F: drivers/ufs/ 19143F: include/scsi/ 19144 19145SCSI TAPE DRIVER 19146M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19147L: linux-scsi@vger.kernel.org 19148S: Maintained 19149F: Documentation/scsi/st.rst 19150F: drivers/scsi/st.* 19151F: drivers/scsi/st_*.h 19152 19153SCSI TARGET CORE USER DRIVER 19154M: Bodo Stroesser <bostroesser@gmail.com> 19155L: linux-scsi@vger.kernel.org 19156L: target-devel@vger.kernel.org 19157S: Supported 19158F: Documentation/target/tcmu-design.rst 19159F: drivers/target/target_core_user.c 19160F: include/uapi/linux/target_core_user.h 19161 19162SCSI TARGET SUBSYSTEM 19163M: "Martin K. Petersen" <martin.petersen@oracle.com> 19164L: linux-scsi@vger.kernel.org 19165L: target-devel@vger.kernel.org 19166S: Supported 19167W: http://www.linux-iscsi.org 19168Q: https://patchwork.kernel.org/project/target-devel/list/ 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19170F: Documentation/target/ 19171F: drivers/target/ 19172F: include/target/ 19173 19174SCTP PROTOCOL 19175M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19176M: Xin Long <lucien.xin@gmail.com> 19177L: linux-sctp@vger.kernel.org 19178S: Maintained 19179W: https://github.com/sctp/lksctp-tools/wiki 19180F: Documentation/networking/sctp.rst 19181F: include/linux/sctp.h 19182F: include/net/sctp/ 19183F: include/uapi/linux/sctp.h 19184F: net/sctp/ 19185 19186SCx200 CPU SUPPORT 19187M: Jim Cromie <jim.cromie@gmail.com> 19188S: Odd Fixes 19189F: Documentation/i2c/busses/scx200_acb.rst 19190F: arch/x86/platform/scx200/ 19191F: drivers/i2c/busses/scx200* 19192F: drivers/mtd/maps/scx200_docflash.c 19193F: drivers/watchdog/scx200_wdt.c 19194F: include/linux/scx200.h 19195 19196SCx200 GPIO DRIVER 19197M: Jim Cromie <jim.cromie@gmail.com> 19198S: Maintained 19199F: drivers/char/scx200_gpio.c 19200F: include/linux/scx200_gpio.h 19201 19202SCx200 HRT CLOCKSOURCE DRIVER 19203M: Jim Cromie <jim.cromie@gmail.com> 19204S: Maintained 19205F: drivers/clocksource/scx200_hrt.c 19206 19207SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19208M: Sascha Sommer <saschasommer@freenet.de> 19209L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19210S: Maintained 19211F: drivers/mmc/host/sdricoh_cs.c 19212 19213SECO BOARDS CEC DRIVER 19214M: Ettore Chimenti <ek5.chimenti@gmail.com> 19215S: Maintained 19216F: drivers/media/cec/platform/seco/seco-cec.c 19217F: drivers/media/cec/platform/seco/seco-cec.h 19218 19219SECURE COMPUTING 19220M: Kees Cook <keescook@chromium.org> 19221R: Andy Lutomirski <luto@amacapital.net> 19222R: Will Drewry <wad@chromium.org> 19223S: Supported 19224T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19225F: Documentation/userspace-api/seccomp_filter.rst 19226F: include/linux/seccomp.h 19227F: include/uapi/linux/seccomp.h 19228F: kernel/seccomp.c 19229F: tools/testing/selftests/kselftest_harness.h 19230F: tools/testing/selftests/seccomp/* 19231K: \bsecure_computing 19232K: \bTIF_SECCOMP\b 19233 19234SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19235M: Kamal Dasu <kamal.dasu@broadcom.com> 19236M: Al Cooper <alcooperx@gmail.com> 19237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19238L: linux-mmc@vger.kernel.org 19239S: Maintained 19240F: drivers/mmc/host/sdhci-brcmstb* 19241 19242SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19243M: Adrian Hunter <adrian.hunter@intel.com> 19244L: linux-mmc@vger.kernel.org 19245S: Supported 19246F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19247F: drivers/mmc/host/sdhci* 19248 19249SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19250M: Eugen Hristev <eugen.hristev@microchip.com> 19251L: linux-mmc@vger.kernel.org 19252S: Supported 19253F: drivers/mmc/host/sdhci-of-at91.c 19254 19255SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19256M: Haibo Chen <haibo.chen@nxp.com> 19257L: linux-imx@nxp.com 19258L: linux-mmc@vger.kernel.org 19259S: Maintained 19260F: drivers/mmc/host/sdhci-esdhc-imx.c 19261 19262SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19263M: Ben Dooks <ben-linux@fluff.org> 19264M: Jaehoon Chung <jh80.chung@samsung.com> 19265L: linux-mmc@vger.kernel.org 19266S: Maintained 19267F: drivers/mmc/host/sdhci-s3c* 19268 19269SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19270M: Viresh Kumar <vireshk@kernel.org> 19271L: linux-mmc@vger.kernel.org 19272S: Maintained 19273F: drivers/mmc/host/sdhci-spear.c 19274 19275SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19276M: Vignesh Raghavendra <vigneshr@ti.com> 19277L: linux-mmc@vger.kernel.org 19278S: Maintained 19279F: drivers/mmc/host/sdhci-omap.c 19280 19281SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19282M: Jonathan Derrick <jonathan.derrick@linux.dev> 19283L: linux-block@vger.kernel.org 19284S: Supported 19285F: block/opal_proto.h 19286F: block/sed* 19287F: include/linux/sed* 19288F: include/uapi/linux/sed* 19289 19290SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19291M: Mark Rutland <mark.rutland@arm.com> 19292M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19293M: Sudeep Holla <sudeep.holla@arm.com> 19294L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19295S: Maintained 19296F: drivers/firmware/smccc/ 19297F: include/linux/arm-smccc.h 19298 19299SECURITY CONTACT 19300M: Security Officers <security@kernel.org> 19301S: Supported 19302F: Documentation/process/security-bugs.rst 19303 19304SECURITY SUBSYSTEM 19305M: Paul Moore <paul@paul-moore.com> 19306M: James Morris <jmorris@namei.org> 19307M: "Serge E. Hallyn" <serge@hallyn.com> 19308L: linux-security-module@vger.kernel.org (suggested Cc:) 19309S: Supported 19310W: http://kernsec.org/ 19311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19312F: security/ 19313X: security/selinux/ 19314 19315SELINUX SECURITY MODULE 19316M: Paul Moore <paul@paul-moore.com> 19317M: Stephen Smalley <stephen.smalley.work@gmail.com> 19318M: Eric Paris <eparis@parisplace.org> 19319L: selinux@vger.kernel.org 19320S: Supported 19321W: https://selinuxproject.org 19322W: https://github.com/SELinuxProject 19323T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19324F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19325F: Documentation/ABI/removed/sysfs-selinux-disable 19326F: Documentation/admin-guide/LSM/SELinux.rst 19327F: include/trace/events/avc.h 19328F: include/uapi/linux/selinux_netlink.h 19329F: scripts/selinux/ 19330F: security/selinux/ 19331 19332SENSABLE PHANTOM 19333M: Jiri Slaby <jirislaby@kernel.org> 19334S: Maintained 19335F: drivers/misc/phantom.c 19336F: include/uapi/linux/phantom.h 19337 19338SENSEAIR SUNRISE 006-0-0007 19339M: Jacopo Mondi <jacopo@jmondi.org> 19340S: Maintained 19341F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19342F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19343F: drivers/iio/chemical/sunrise_co2.c 19344 19345SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19346M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19347S: Maintained 19348F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19349F: drivers/iio/chemical/scd30.h 19350F: drivers/iio/chemical/scd30_core.c 19351F: drivers/iio/chemical/scd30_i2c.c 19352F: drivers/iio/chemical/scd30_serial.c 19353 19354SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19355M: Roan van Dijk <roan@protonic.nl> 19356S: Maintained 19357F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19358F: drivers/iio/chemical/scd4x.c 19359 19360SENSIRION SGP40 GAS SENSOR DRIVER 19361M: Andreas Klinger <ak@it-klinger.de> 19362S: Maintained 19363F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19364F: drivers/iio/chemical/sgp40.c 19365 19366SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19367M: Tomasz Duszynski <tduszyns@gmail.com> 19368S: Maintained 19369F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19370F: drivers/iio/chemical/sps30.c 19371F: drivers/iio/chemical/sps30_i2c.c 19372F: drivers/iio/chemical/sps30_serial.c 19373 19374SERIAL DEVICE BUS 19375M: Rob Herring <robh@kernel.org> 19376L: linux-serial@vger.kernel.org 19377S: Maintained 19378F: Documentation/devicetree/bindings/serial/serial.yaml 19379F: drivers/tty/serdev/ 19380F: include/linux/serdev.h 19381 19382SERIAL IR RECEIVER 19383M: Sean Young <sean@mess.org> 19384L: linux-media@vger.kernel.org 19385S: Maintained 19386F: drivers/media/rc/serial_ir.c 19387 19388SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19389M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19391S: Maintained 19392F: Documentation/devicetree/bindings/slimbus/ 19393F: drivers/slimbus/ 19394F: include/linux/slimbus.h 19395 19396SFC NETWORK DRIVER 19397M: Edward Cree <ecree.xilinx@gmail.com> 19398M: Martin Habets <habetsm.xilinx@gmail.com> 19399L: netdev@vger.kernel.org 19400L: linux-net-drivers@amd.com 19401S: Supported 19402F: Documentation/networking/devlink/sfc.rst 19403F: drivers/net/ethernet/sfc/ 19404 19405SFCTEMP HWMON DRIVER 19406M: Emil Renner Berthing <kernel@esmil.dk> 19407L: linux-hwmon@vger.kernel.org 19408S: Maintained 19409F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19410F: Documentation/hwmon/sfctemp.rst 19411F: drivers/hwmon/sfctemp.c 19412 19413SFF/SFP/SFP+ MODULE SUPPORT 19414M: Russell King <linux@armlinux.org.uk> 19415L: netdev@vger.kernel.org 19416S: Maintained 19417F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19418F: drivers/net/phy/phylink.c 19419F: drivers/net/phy/sfp* 19420F: include/linux/mdio/mdio-i2c.h 19421F: include/linux/phylink.h 19422F: include/linux/sfp.h 19423K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19424 19425SGI GRU DRIVER 19426M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19427S: Maintained 19428F: drivers/misc/sgi-gru/ 19429 19430SGI XP/XPC/XPNET DRIVER 19431M: Robin Holt <robinmholt@gmail.com> 19432M: Steve Wahl <steve.wahl@hpe.com> 19433S: Maintained 19434F: drivers/misc/sgi-xp/ 19435 19436SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19437M: Karsten Graul <kgraul@linux.ibm.com> 19438M: Wenjia Zhang <wenjia@linux.ibm.com> 19439M: Jan Karcher <jaka@linux.ibm.com> 19440R: D. Wythe <alibuda@linux.alibaba.com> 19441R: Tony Lu <tonylu@linux.alibaba.com> 19442R: Wen Gu <guwen@linux.alibaba.com> 19443L: linux-s390@vger.kernel.org 19444S: Supported 19445F: net/smc/ 19446 19447SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19448M: Linus Walleij <linus.walleij@linaro.org> 19449L: linux-iio@vger.kernel.org 19450S: Maintained 19451T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19452F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19453F: drivers/iio/light/gp2ap002.c 19454 19455SHARP RJ54N1CB0C SENSOR DRIVER 19456M: Jacopo Mondi <jacopo@jmondi.org> 19457L: linux-media@vger.kernel.org 19458S: Odd fixes 19459T: git git://linuxtv.org/media_tree.git 19460F: drivers/media/i2c/rj54n1cb0c.c 19461F: include/media/i2c/rj54n1cb0c.h 19462 19463SH_VOU V4L2 OUTPUT DRIVER 19464L: linux-media@vger.kernel.org 19465S: Orphan 19466F: drivers/media/platform/renesas/sh_vou.c 19467F: include/media/drv-intf/sh_vou.h 19468 19469SI2157 MEDIA DRIVER 19470M: Antti Palosaari <crope@iki.fi> 19471L: linux-media@vger.kernel.org 19472S: Maintained 19473W: https://linuxtv.org 19474W: http://palosaari.fi/linux/ 19475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19476T: git git://linuxtv.org/anttip/media_tree.git 19477F: drivers/media/tuners/si2157* 19478 19479SI2165 MEDIA DRIVER 19480M: Matthias Schwarzott <zzam@gentoo.org> 19481L: linux-media@vger.kernel.org 19482S: Maintained 19483W: https://linuxtv.org 19484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19485F: drivers/media/dvb-frontends/si2165* 19486 19487SI2168 MEDIA DRIVER 19488M: Antti Palosaari <crope@iki.fi> 19489L: linux-media@vger.kernel.org 19490S: Maintained 19491W: https://linuxtv.org 19492W: http://palosaari.fi/linux/ 19493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19494T: git git://linuxtv.org/anttip/media_tree.git 19495F: drivers/media/dvb-frontends/si2168* 19496 19497SI470X FM RADIO RECEIVER I2C DRIVER 19498M: Hans Verkuil <hverkuil@xs4all.nl> 19499L: linux-media@vger.kernel.org 19500S: Odd Fixes 19501W: https://linuxtv.org 19502T: git git://linuxtv.org/media_tree.git 19503F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19504F: drivers/media/radio/si470x/radio-si470x-i2c.c 19505 19506SI470X FM RADIO RECEIVER USB DRIVER 19507M: Hans Verkuil <hverkuil@xs4all.nl> 19508L: linux-media@vger.kernel.org 19509S: Maintained 19510W: https://linuxtv.org 19511T: git git://linuxtv.org/media_tree.git 19512F: drivers/media/radio/si470x/radio-si470x-common.c 19513F: drivers/media/radio/si470x/radio-si470x-usb.c 19514F: drivers/media/radio/si470x/radio-si470x.h 19515 19516SI4713 FM RADIO TRANSMITTER I2C DRIVER 19517M: Eduardo Valentin <edubezval@gmail.com> 19518L: linux-media@vger.kernel.org 19519S: Odd Fixes 19520W: https://linuxtv.org 19521T: git git://linuxtv.org/media_tree.git 19522F: drivers/media/radio/si4713/si4713.? 19523 19524SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19525M: Eduardo Valentin <edubezval@gmail.com> 19526L: linux-media@vger.kernel.org 19527S: Odd Fixes 19528W: https://linuxtv.org 19529T: git git://linuxtv.org/media_tree.git 19530F: drivers/media/radio/si4713/radio-platform-si4713.c 19531 19532SI4713 FM RADIO TRANSMITTER USB DRIVER 19533M: Hans Verkuil <hverkuil@xs4all.nl> 19534L: linux-media@vger.kernel.org 19535S: Maintained 19536W: https://linuxtv.org 19537T: git git://linuxtv.org/media_tree.git 19538F: drivers/media/radio/si4713/radio-usb-si4713.c 19539 19540SIANO DVB DRIVER 19541M: Mauro Carvalho Chehab <mchehab@kernel.org> 19542L: linux-media@vger.kernel.org 19543S: Odd fixes 19544W: https://linuxtv.org 19545T: git git://linuxtv.org/media_tree.git 19546F: drivers/media/common/siano/ 19547F: drivers/media/mmc/siano/ 19548F: drivers/media/usb/siano/ 19549F: drivers/media/usb/siano/ 19550 19551SIEMENS IPC LED DRIVERS 19552M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19553M: Xing Tong Wu <xingtong.wu@siemens.com> 19554M: Tobias Schaffner <tobias.schaffner@siemens.com> 19555L: linux-leds@vger.kernel.org 19556S: Maintained 19557F: drivers/leds/simple/ 19558 19559SIEMENS IPC PLATFORM DRIVERS 19560M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19561M: Xing Tong Wu <xingtong.wu@siemens.com> 19562M: Tobias Schaffner <tobias.schaffner@siemens.com> 19563L: platform-driver-x86@vger.kernel.org 19564S: Maintained 19565F: drivers/platform/x86/siemens/ 19566F: include/linux/platform_data/x86/simatic-ipc-base.h 19567F: include/linux/platform_data/x86/simatic-ipc.h 19568 19569SIEMENS IPC WATCHDOG DRIVERS 19570M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19571M: Xing Tong Wu <xingtong.wu@siemens.com> 19572M: Tobias Schaffner <tobias.schaffner@siemens.com> 19573L: linux-watchdog@vger.kernel.org 19574S: Maintained 19575F: drivers/watchdog/simatic-ipc-wdt.c 19576 19577SIFIVE DRIVERS 19578M: Palmer Dabbelt <palmer@dabbelt.com> 19579M: Paul Walmsley <paul.walmsley@sifive.com> 19580L: linux-riscv@lists.infradead.org 19581S: Supported 19582N: sifive 19583K: [^@]sifive 19584 19585SIFIVE FU540 SYSTEM-ON-CHIP 19586M: Paul Walmsley <paul.walmsley@sifive.com> 19587M: Palmer Dabbelt <palmer@dabbelt.com> 19588L: linux-riscv@lists.infradead.org 19589S: Supported 19590T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19591N: fu540 19592K: fu540 19593 19594SIFIVE PDMA DRIVER 19595M: Green Wan <green.wan@sifive.com> 19596S: Maintained 19597F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19598F: drivers/dma/sf-pdma/ 19599 19600SIFIVE SOC DRIVERS 19601M: Conor Dooley <conor@kernel.org> 19602L: linux-riscv@lists.infradead.org 19603S: Maintained 19604T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19605F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19606F: drivers/soc/sifive/ 19607 19608SILEAD TOUCHSCREEN DRIVER 19609M: Hans de Goede <hdegoede@redhat.com> 19610L: linux-input@vger.kernel.org 19611L: platform-driver-x86@vger.kernel.org 19612S: Maintained 19613F: drivers/input/touchscreen/silead.c 19614F: drivers/platform/x86/touchscreen_dmi.c 19615 19616SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19617M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19618S: Supported 19619F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19620F: drivers/net/wireless/silabs/wfx/ 19621 19622SILICON MOTION SM712 FRAME BUFFER DRIVER 19623M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19624M: Teddy Wang <teddy.wang@siliconmotion.com> 19625M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19626L: linux-fbdev@vger.kernel.org 19627S: Maintained 19628F: Documentation/fb/sm712fb.rst 19629F: drivers/video/fbdev/sm712* 19630 19631SILVACO I3C DUAL-ROLE MASTER 19632M: Miquel Raynal <miquel.raynal@bootlin.com> 19633M: Conor Culhane <conor.culhane@silvaco.com> 19634L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19635S: Maintained 19636F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19637F: drivers/i3c/master/svc-i3c-master.c 19638 19639SIMPLEFB FB DRIVER 19640M: Hans de Goede <hdegoede@redhat.com> 19641L: linux-fbdev@vger.kernel.org 19642S: Maintained 19643F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19644F: drivers/video/fbdev/simplefb.c 19645F: include/linux/platform_data/simplefb.h 19646 19647SIMTEC EB110ATX (Chalice CATS) 19648M: Simtec Linux Team <linux@simtec.co.uk> 19649S: Supported 19650W: http://www.simtec.co.uk/products/EB110ATX/ 19651 19652SIOX 19653M: Thorsten Scherer <t.scherer@eckelmann.de> 19654M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19655R: Pengutronix Kernel Team <kernel@pengutronix.de> 19656S: Supported 19657F: drivers/gpio/gpio-siox.c 19658F: drivers/siox/* 19659F: include/trace/events/siox.h 19660 19661SIPHASH PRF ROUTINES 19662M: Jason A. Donenfeld <Jason@zx2c4.com> 19663S: Maintained 19664F: include/linux/siphash.h 19665F: lib/siphash.c 19666F: lib/siphash_kunit.c 19667 19668SIS 190 ETHERNET DRIVER 19669M: Francois Romieu <romieu@fr.zoreil.com> 19670L: netdev@vger.kernel.org 19671S: Maintained 19672F: drivers/net/ethernet/sis/sis190.c 19673 19674SIS 900/7016 FAST ETHERNET DRIVER 19675M: Daniele Venzano <venza@brownhat.org> 19676L: netdev@vger.kernel.org 19677S: Maintained 19678W: http://www.brownhat.org/sis900.html 19679F: drivers/net/ethernet/sis/sis900.* 19680 19681SIS FRAMEBUFFER DRIVER 19682S: Orphan 19683F: Documentation/fb/sisfb.rst 19684F: drivers/video/fbdev/sis/ 19685F: include/video/sisfb.h 19686 19687SIS I2C TOUCHSCREEN DRIVER 19688M: Mika Penttilä <mpenttil@redhat.com> 19689L: linux-input@vger.kernel.org 19690S: Maintained 19691F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19692F: drivers/input/touchscreen/sis_i2c.c 19693 19694SIS USB2VGA DRIVER 19695M: Thomas Winischhofer <thomas@winischhofer.net> 19696S: Maintained 19697W: http://www.winischhofer.at/linuxsisusbvga.shtml 19698F: drivers/usb/misc/sisusbvga/ 19699 19700SL28 CPLD MFD DRIVER 19701M: Michael Walle <michael@walle.cc> 19702S: Maintained 19703F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19704F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19705F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19706F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19707F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19708F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19709F: drivers/gpio/gpio-sl28cpld.c 19710F: drivers/hwmon/sl28cpld-hwmon.c 19711F: drivers/irqchip/irq-sl28cpld.c 19712F: drivers/pwm/pwm-sl28cpld.c 19713F: drivers/watchdog/sl28cpld_wdt.c 19714 19715SL28 VPD NVMEM LAYOUT DRIVER 19716M: Michael Walle <michael@walle.cc> 19717S: Maintained 19718F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19719F: drivers/nvmem/layouts/sl28vpd.c 19720 19721SLAB ALLOCATOR 19722M: Christoph Lameter <cl@linux.com> 19723M: Pekka Enberg <penberg@kernel.org> 19724M: David Rientjes <rientjes@google.com> 19725M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19726M: Andrew Morton <akpm@linux-foundation.org> 19727M: Vlastimil Babka <vbabka@suse.cz> 19728R: Roman Gushchin <roman.gushchin@linux.dev> 19729R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19730L: linux-mm@kvack.org 19731S: Maintained 19732T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19733F: include/linux/sl?b*.h 19734F: mm/sl?b* 19735 19736SLCAN CAN NETWORK DRIVER 19737M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19738L: linux-can@vger.kernel.org 19739S: Maintained 19740F: drivers/net/can/slcan/ 19741 19742SLEEPABLE READ-COPY UPDATE (SRCU) 19743M: Lai Jiangshan <jiangshanlai@gmail.com> 19744M: "Paul E. McKenney" <paulmck@kernel.org> 19745M: Josh Triplett <josh@joshtriplett.org> 19746R: Steven Rostedt <rostedt@goodmis.org> 19747R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19748L: rcu@vger.kernel.org 19749S: Supported 19750W: http://www.rdrop.com/users/paulmck/RCU/ 19751T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19752F: include/linux/srcu*.h 19753F: kernel/rcu/srcu*.c 19754 19755SMACK SECURITY MODULE 19756M: Casey Schaufler <casey@schaufler-ca.com> 19757L: linux-security-module@vger.kernel.org 19758S: Maintained 19759W: http://schaufler-ca.com 19760T: git git://github.com/cschaufler/smack-next 19761F: Documentation/admin-guide/LSM/Smack.rst 19762F: security/smack/ 19763 19764SMC91x ETHERNET DRIVER 19765M: Nicolas Pitre <nico@fluxnic.net> 19766S: Odd Fixes 19767F: drivers/net/ethernet/smsc/smc91x.* 19768 19769SMSC EMC2103 HARDWARE MONITOR DRIVER 19770M: Steve Glendinning <steve.glendinning@shawell.net> 19771L: linux-hwmon@vger.kernel.org 19772S: Maintained 19773F: Documentation/hwmon/emc2103.rst 19774F: drivers/hwmon/emc2103.c 19775 19776SMSC SCH5627 HARDWARE MONITOR DRIVER 19777M: Hans de Goede <hdegoede@redhat.com> 19778L: linux-hwmon@vger.kernel.org 19779S: Supported 19780F: Documentation/hwmon/sch5627.rst 19781F: drivers/hwmon/sch5627.c 19782 19783SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19784M: Steve Glendinning <steve.glendinning@shawell.net> 19785L: linux-fbdev@vger.kernel.org 19786S: Maintained 19787F: drivers/video/fbdev/smscufx.c 19788 19789SMSC47B397 HARDWARE MONITOR DRIVER 19790M: Jean Delvare <jdelvare@suse.com> 19791L: linux-hwmon@vger.kernel.org 19792S: Maintained 19793F: Documentation/hwmon/smsc47b397.rst 19794F: drivers/hwmon/smsc47b397.c 19795 19796SMSC911x ETHERNET DRIVER 19797M: Steve Glendinning <steve.glendinning@shawell.net> 19798L: netdev@vger.kernel.org 19799S: Maintained 19800F: drivers/net/ethernet/smsc/smsc911x.* 19801F: include/linux/smsc911x.h 19802 19803SMSC9420 PCI ETHERNET DRIVER 19804M: Steve Glendinning <steve.glendinning@shawell.net> 19805L: netdev@vger.kernel.org 19806S: Maintained 19807F: drivers/net/ethernet/smsc/smsc9420.* 19808 19809SNET DPU VIRTIO DATA PATH ACCELERATOR 19810R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19811F: drivers/vdpa/solidrun/ 19812 19813SOCIONEXT (SNI) AVE NETWORK DRIVER 19814M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19815L: netdev@vger.kernel.org 19816S: Maintained 19817F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19818F: drivers/net/ethernet/socionext/sni_ave.c 19819 19820SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19821M: Jassi Brar <jaswinder.singh@linaro.org> 19822M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19823L: netdev@vger.kernel.org 19824S: Maintained 19825F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19826F: drivers/net/ethernet/socionext/netsec.c 19827 19828SOCIONEXT (SNI) Synquacer SPI DRIVER 19829M: Masahisa Kojima <masahisa.kojima@linaro.org> 19830M: Jassi Brar <jaswinder.singh@linaro.org> 19831L: linux-spi@vger.kernel.org 19832S: Maintained 19833F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19834F: drivers/spi/spi-synquacer.c 19835 19836SOCIONEXT SYNQUACER I2C DRIVER 19837M: Ard Biesheuvel <ardb@kernel.org> 19838L: linux-i2c@vger.kernel.org 19839S: Maintained 19840F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19841F: drivers/i2c/busses/i2c-synquacer.c 19842 19843SOCIONEXT UNIPHIER SOUND DRIVER 19844L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19845S: Orphan 19846F: sound/soc/uniphier/ 19847 19848SOCKET TIMESTAMPING 19849M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19850S: Maintained 19851F: Documentation/networking/timestamping.rst 19852F: include/uapi/linux/net_tstamp.h 19853F: tools/testing/selftests/net/so_txtime.c 19854 19855SOEKRIS NET48XX LED SUPPORT 19856M: Chris Boot <bootc@bootc.net> 19857S: Maintained 19858F: drivers/leds/leds-net48xx.c 19859 19860SOFT-IWARP DRIVER (siw) 19861M: Bernard Metzler <bmt@zurich.ibm.com> 19862L: linux-rdma@vger.kernel.org 19863S: Supported 19864F: drivers/infiniband/sw/siw/ 19865F: include/uapi/rdma/siw-abi.h 19866 19867SOFT-ROCE DRIVER (rxe) 19868M: Zhu Yanjun <zyjzyj2000@gmail.com> 19869L: linux-rdma@vger.kernel.org 19870S: Supported 19871F: drivers/infiniband/sw/rxe/ 19872F: include/uapi/rdma/rdma_user_rxe.h 19873 19874SOFTLOGIC 6x10 MPEG CODEC 19875M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19876M: Anton Sviridenko <anton@corp.bluecherry.net> 19877M: Andrey Utkin <andrey_utkin@fastmail.com> 19878M: Ismael Luceno <ismael@iodev.co.uk> 19879L: linux-media@vger.kernel.org 19880S: Supported 19881F: drivers/media/pci/solo6x10/ 19882 19883SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19884M: James Morse <james.morse@arm.com> 19885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19886S: Maintained 19887F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19888F: drivers/firmware/arm_sdei.c 19889F: include/linux/arm_sdei.h 19890F: include/uapi/linux/arm_sdei.h 19891 19892SOFTWARE NODES AND DEVICE PROPERTIES 19893R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19894R: Daniel Scally <djrscally@gmail.com> 19895R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19896R: Sakari Ailus <sakari.ailus@linux.intel.com> 19897L: linux-acpi@vger.kernel.org 19898S: Maintained 19899F: drivers/base/property.c 19900F: drivers/base/swnode.c 19901F: include/linux/fwnode.h 19902F: include/linux/property.h 19903 19904SOFTWARE RAID (Multiple Disks) SUPPORT 19905M: Song Liu <song@kernel.org> 19906L: linux-raid@vger.kernel.org 19907S: Supported 19908Q: https://patchwork.kernel.org/project/linux-raid/list/ 19909T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19910F: drivers/md/Kconfig 19911F: drivers/md/Makefile 19912F: drivers/md/md* 19913F: drivers/md/raid* 19914F: include/linux/raid/ 19915F: include/uapi/linux/raid/ 19916 19917SOLIDRUN CLEARFOG SUPPORT 19918M: Russell King <linux@armlinux.org.uk> 19919S: Maintained 19920F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19921F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19922 19923SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19924M: Russell King <linux@armlinux.org.uk> 19925S: Maintained 19926F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19927F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19928F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19929 19930SONIC NETWORK DRIVER 19931M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19932L: netdev@vger.kernel.org 19933S: Maintained 19934F: drivers/net/ethernet/natsemi/sonic.* 19935 19936SONICS SILICON BACKPLANE DRIVER (SSB) 19937M: Michael Buesch <m@bues.ch> 19938L: linux-wireless@vger.kernel.org 19939S: Maintained 19940F: drivers/ssb/ 19941F: include/linux/ssb/ 19942 19943SONY IMX208 SENSOR DRIVER 19944M: Sakari Ailus <sakari.ailus@linux.intel.com> 19945L: linux-media@vger.kernel.org 19946S: Maintained 19947T: git git://linuxtv.org/media_tree.git 19948F: drivers/media/i2c/imx208.c 19949 19950SONY IMX214 SENSOR DRIVER 19951M: Ricardo Ribalda <ribalda@kernel.org> 19952L: linux-media@vger.kernel.org 19953S: Maintained 19954T: git git://linuxtv.org/media_tree.git 19955F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19956F: drivers/media/i2c/imx214.c 19957 19958SONY IMX219 SENSOR DRIVER 19959M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19960L: linux-media@vger.kernel.org 19961S: Maintained 19962T: git git://linuxtv.org/media_tree.git 19963F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19964F: drivers/media/i2c/imx219.c 19965 19966SONY IMX258 SENSOR DRIVER 19967M: Sakari Ailus <sakari.ailus@linux.intel.com> 19968L: linux-media@vger.kernel.org 19969S: Maintained 19970T: git git://linuxtv.org/media_tree.git 19971F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19972F: drivers/media/i2c/imx258.c 19973 19974SONY IMX274 SENSOR DRIVER 19975M: Leon Luo <leonl@leopardimaging.com> 19976L: linux-media@vger.kernel.org 19977S: Maintained 19978T: git git://linuxtv.org/media_tree.git 19979F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19980F: drivers/media/i2c/imx274.c 19981 19982SONY IMX290 SENSOR DRIVER 19983M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19984L: linux-media@vger.kernel.org 19985S: Maintained 19986T: git git://linuxtv.org/media_tree.git 19987F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19988F: drivers/media/i2c/imx290.c 19989 19990SONY IMX296 SENSOR DRIVER 19991M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19992M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19993L: linux-media@vger.kernel.org 19994S: Maintained 19995T: git git://linuxtv.org/media_tree.git 19996F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19997F: drivers/media/i2c/imx296.c 19998 19999SONY IMX319 SENSOR DRIVER 20000M: Bingbu Cao <bingbu.cao@intel.com> 20001L: linux-media@vger.kernel.org 20002S: Maintained 20003T: git git://linuxtv.org/media_tree.git 20004F: drivers/media/i2c/imx319.c 20005 20006SONY IMX334 SENSOR DRIVER 20007M: Paul J. Murphy <paul.j.murphy@intel.com> 20008M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20009L: linux-media@vger.kernel.org 20010S: Maintained 20011T: git git://linuxtv.org/media_tree.git 20012F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20013F: drivers/media/i2c/imx334.c 20014 20015SONY IMX335 SENSOR DRIVER 20016M: Paul J. Murphy <paul.j.murphy@intel.com> 20017M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20018L: linux-media@vger.kernel.org 20019S: Maintained 20020T: git git://linuxtv.org/media_tree.git 20021F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20022F: drivers/media/i2c/imx335.c 20023 20024SONY IMX355 SENSOR DRIVER 20025M: Tianshu Qiu <tian.shu.qiu@intel.com> 20026L: linux-media@vger.kernel.org 20027S: Maintained 20028T: git git://linuxtv.org/media_tree.git 20029F: drivers/media/i2c/imx355.c 20030 20031SONY IMX412 SENSOR DRIVER 20032M: Paul J. Murphy <paul.j.murphy@intel.com> 20033M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20034L: linux-media@vger.kernel.org 20035S: Maintained 20036T: git git://linuxtv.org/media_tree.git 20037F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20038F: drivers/media/i2c/imx412.c 20039 20040SONY IMX415 SENSOR DRIVER 20041M: Michael Riesch <michael.riesch@wolfvision.net> 20042L: linux-media@vger.kernel.org 20043S: Maintained 20044T: git git://linuxtv.org/media_tree.git 20045F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20046F: drivers/media/i2c/imx415.c 20047 20048SONY MEMORYSTICK SUBSYSTEM 20049M: Maxim Levitsky <maximlevitsky@gmail.com> 20050M: Alex Dubov <oakad@yahoo.com> 20051M: Ulf Hansson <ulf.hansson@linaro.org> 20052L: linux-mmc@vger.kernel.org 20053S: Maintained 20054T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20055F: drivers/memstick/ 20056F: include/linux/memstick.h 20057 20058SONY VAIO CONTROL DEVICE DRIVER 20059M: Mattia Dongili <malattia@linux.it> 20060L: platform-driver-x86@vger.kernel.org 20061S: Maintained 20062W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20063F: Documentation/admin-guide/laptops/sony-laptop.rst 20064F: drivers/char/sonypi.c 20065F: drivers/platform/x86/sony-laptop.c 20066F: include/linux/sony-laptop.h 20067 20068SOUND 20069M: Jaroslav Kysela <perex@perex.cz> 20070M: Takashi Iwai <tiwai@suse.com> 20071L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20072S: Maintained 20073W: http://www.alsa-project.org/ 20074Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20076F: Documentation/sound/ 20077F: include/sound/ 20078F: include/uapi/sound/ 20079F: sound/ 20080F: tools/testing/selftests/alsa 20081 20082SOUND - ALSA SELFTESTS 20083M: Mark Brown <broonie@kernel.org> 20084L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20085L: linux-kselftest@vger.kernel.org 20086S: Supported 20087F: tools/testing/selftests/alsa 20088 20089SOUND - COMPRESSED AUDIO 20090M: Vinod Koul <vkoul@kernel.org> 20091L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20092S: Supported 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20094F: Documentation/sound/designs/compress-offload.rst 20095F: include/sound/compress_driver.h 20096F: include/uapi/sound/compress_* 20097F: sound/core/compress_offload.c 20098F: sound/soc/soc-compress.c 20099 20100SOUND - DMAENGINE HELPERS 20101M: Lars-Peter Clausen <lars@metafoo.de> 20102S: Supported 20103F: include/sound/dmaengine_pcm.h 20104F: sound/core/pcm_dmaengine.c 20105F: sound/soc/soc-generic-dmaengine-pcm.c 20106 20107SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20108M: Liam Girdwood <lgirdwood@gmail.com> 20109M: Mark Brown <broonie@kernel.org> 20110L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20111S: Supported 20112W: http://alsa-project.org/main/index.php/ASoC 20113T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20114F: Documentation/devicetree/bindings/sound/ 20115F: Documentation/sound/soc/ 20116F: include/dt-bindings/sound/ 20117F: include/sound/soc* 20118F: sound/soc/ 20119 20120SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20121M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20122M: Liam Girdwood <lgirdwood@gmail.com> 20123M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20124M: Bard Liao <yung-chuan.liao@linux.intel.com> 20125M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20126M: Daniel Baluta <daniel.baluta@nxp.com> 20127R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20128L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20129S: Supported 20130W: https://github.com/thesofproject/linux/ 20131F: sound/soc/sof/ 20132 20133SOUNDWIRE SUBSYSTEM 20134M: Vinod Koul <vkoul@kernel.org> 20135M: Bard Liao <yung-chuan.liao@linux.intel.com> 20136R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20137R: Sanyog Kale <sanyog.r.kale@intel.com> 20138L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20139S: Supported 20140T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20141F: Documentation/driver-api/soundwire/ 20142F: drivers/soundwire/ 20143F: include/linux/soundwire/ 20144 20145SP2 MEDIA DRIVER 20146M: Olli Salonen <olli.salonen@iki.fi> 20147L: linux-media@vger.kernel.org 20148S: Maintained 20149W: https://linuxtv.org 20150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20151F: drivers/media/dvb-frontends/sp2* 20152 20153SPANISH DOCUMENTATION 20154M: Carlos Bilbao <carlos.bilbao@amd.com> 20155S: Maintained 20156F: Documentation/translations/sp_SP/ 20157 20158SPARC + UltraSPARC (sparc/sparc64) 20159M: "David S. Miller" <davem@davemloft.net> 20160L: sparclinux@vger.kernel.org 20161S: Maintained 20162Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20163T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20164T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20165F: arch/sparc/ 20166F: drivers/sbus/ 20167 20168SPARC SERIAL DRIVERS 20169M: "David S. Miller" <davem@davemloft.net> 20170L: sparclinux@vger.kernel.org 20171S: Maintained 20172T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20173T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20174F: drivers/tty/serial/suncore.c 20175F: drivers/tty/serial/sunhv.c 20176F: drivers/tty/serial/sunsab.c 20177F: drivers/tty/serial/sunsab.h 20178F: drivers/tty/serial/sunsu.c 20179F: drivers/tty/serial/sunzilog.c 20180F: drivers/tty/serial/sunzilog.h 20181F: drivers/tty/vcc.c 20182F: include/linux/sunserialcore.h 20183 20184SPARSE CHECKER 20185M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20186L: linux-sparse@vger.kernel.org 20187S: Maintained 20188W: https://sparse.docs.kernel.org/ 20189Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20190B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20191T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20192F: include/linux/compiler.h 20193 20194SPEAKUP CONSOLE SPEECH DRIVER 20195M: William Hubbs <w.d.hubbs@gmail.com> 20196M: Chris Brannon <chris@the-brannons.com> 20197M: Kirk Reiser <kirk@reisers.ca> 20198M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20199L: speakup@linux-speakup.org 20200S: Odd Fixes 20201W: http://www.linux-speakup.org/ 20202W: https://github.com/linux-speakup/speakup 20203B: https://github.com/linux-speakup/speakup/issues 20204F: drivers/accessibility/speakup/ 20205 20206SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20207M: Viresh Kumar <vireshk@kernel.org> 20208M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20209M: soc@kernel.org 20210L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20211S: Maintained 20212W: http://www.st.com/spear 20213F: arch/arm/boot/dts/st/spear* 20214F: arch/arm/mach-spear/ 20215F: drivers/clk/spear/ 20216F: drivers/pinctrl/spear/ 20217 20218SPI NOR SUBSYSTEM 20219M: Tudor Ambarus <tudor.ambarus@linaro.org> 20220M: Pratyush Yadav <pratyush@kernel.org> 20221R: Michael Walle <michael@walle.cc> 20222L: linux-mtd@lists.infradead.org 20223S: Maintained 20224W: http://www.linux-mtd.infradead.org/ 20225Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20226C: irc://irc.oftc.net/mtd 20227T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20228F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20229F: drivers/mtd/spi-nor/ 20230F: include/linux/mtd/spi-nor.h 20231 20232SPI SUBSYSTEM 20233M: Mark Brown <broonie@kernel.org> 20234L: linux-spi@vger.kernel.org 20235S: Maintained 20236Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20237T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20238F: Documentation/devicetree/bindings/spi/ 20239F: Documentation/spi/ 20240F: drivers/spi/ 20241F: include/linux/spi/ 20242F: include/uapi/linux/spi/ 20243F: tools/spi/ 20244 20245SPIDERNET NETWORK DRIVER for CELL 20246M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20247M: Geoff Levand <geoff@infradead.org> 20248L: netdev@vger.kernel.org 20249L: linuxppc-dev@lists.ozlabs.org 20250S: Maintained 20251F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20252F: drivers/net/ethernet/toshiba/spider_net* 20253 20254SPMI SUBSYSTEM 20255M: Stephen Boyd <sboyd@kernel.org> 20256L: linux-kernel@vger.kernel.org 20257S: Maintained 20258T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20259F: Documentation/devicetree/bindings/spmi/ 20260F: drivers/spmi/ 20261F: include/dt-bindings/spmi/spmi.h 20262F: include/linux/spmi.h 20263F: include/trace/events/spmi.h 20264 20265SPU FILE SYSTEM 20266M: Jeremy Kerr <jk@ozlabs.org> 20267L: linuxppc-dev@lists.ozlabs.org 20268S: Supported 20269W: http://www.ibm.com/developerworks/power/cell/ 20270F: Documentation/filesystems/spufs/spufs.rst 20271F: arch/powerpc/platforms/cell/spufs/ 20272 20273SQUASHFS FILE SYSTEM 20274M: Phillip Lougher <phillip@squashfs.org.uk> 20275L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20276S: Maintained 20277W: http://squashfs.org.uk 20278T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20279F: Documentation/filesystems/squashfs.rst 20280F: fs/squashfs/ 20281 20282SRM (Alpha) environment access 20283M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20284S: Maintained 20285F: arch/alpha/kernel/srm_env.c 20286 20287ST LSM6DSx IMU IIO DRIVER 20288M: Lorenzo Bianconi <lorenzo@kernel.org> 20289L: linux-iio@vger.kernel.org 20290S: Maintained 20291W: http://www.st.com/ 20292F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20293F: drivers/iio/imu/st_lsm6dsx/ 20294 20295ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20296M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20297M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20298L: linux-media@vger.kernel.org 20299S: Maintained 20300T: git git://linuxtv.org/media_tree.git 20301F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20302F: drivers/media/i2c/st-mipid02.c 20303 20304ST STM32 I2C/SMBUS DRIVER 20305M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20306M: Alain Volmat <alain.volmat@foss.st.com> 20307L: linux-i2c@vger.kernel.org 20308S: Maintained 20309F: drivers/i2c/busses/i2c-stm32* 20310 20311ST STM32 SPI DRIVER 20312M: Alain Volmat <alain.volmat@foss.st.com> 20313L: linux-spi@vger.kernel.org 20314S: Maintained 20315F: drivers/spi/spi-stm32.c 20316 20317ST STPDDC60 DRIVER 20318M: Daniel Nilsson <daniel.nilsson@flex.com> 20319L: linux-hwmon@vger.kernel.org 20320S: Maintained 20321F: Documentation/hwmon/stpddc60.rst 20322F: drivers/hwmon/pmbus/stpddc60.c 20323 20324ST VGXY61 DRIVER 20325M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20326M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20327L: linux-media@vger.kernel.org 20328S: Maintained 20329T: git git://linuxtv.org/media_tree.git 20330F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20331F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20332F: drivers/media/i2c/st-vgxy61.c 20333 20334ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20335M: Song Qiang <songqiang1304521@gmail.com> 20336L: linux-iio@vger.kernel.org 20337S: Maintained 20338F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20339F: drivers/iio/proximity/vl53l0x-i2c.c 20340 20341STABLE BRANCH 20342M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20343M: Sasha Levin <sashal@kernel.org> 20344L: stable@vger.kernel.org 20345S: Supported 20346F: Documentation/process/stable-kernel-rules.rst 20347 20348STAGING - ATOMISP DRIVER 20349M: Hans de Goede <hdegoede@redhat.com> 20350M: Mauro Carvalho Chehab <mchehab@kernel.org> 20351R: Sakari Ailus <sakari.ailus@linux.intel.com> 20352L: linux-media@vger.kernel.org 20353S: Maintained 20354F: drivers/staging/media/atomisp/ 20355 20356STAGING - FIELDBUS SUBSYSTEM 20357M: Sven Van Asbroeck <TheSven73@gmail.com> 20358S: Maintained 20359F: drivers/staging/fieldbus/* 20360F: drivers/staging/fieldbus/Documentation/ 20361 20362STAGING - HMS ANYBUS-S BUS 20363M: Sven Van Asbroeck <TheSven73@gmail.com> 20364S: Maintained 20365F: drivers/staging/fieldbus/anybuss/ 20366 20367STAGING - INDUSTRIAL IO 20368M: Jonathan Cameron <jic23@kernel.org> 20369L: linux-iio@vger.kernel.org 20370S: Odd Fixes 20371F: Documentation/devicetree/bindings/staging/iio/ 20372F: drivers/staging/iio/ 20373 20374STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20375M: Marc Dietrich <marvin24@gmx.de> 20376L: ac100@lists.launchpad.net (moderated for non-subscribers) 20377L: linux-tegra@vger.kernel.org 20378S: Maintained 20379F: drivers/staging/nvec/ 20380 20381STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20382M: Jens Frederich <jfrederich@gmail.com> 20383M: Jon Nettleton <jon.nettleton@gmail.com> 20384S: Maintained 20385W: http://wiki.laptop.org/go/DCON 20386F: drivers/staging/olpc_dcon/ 20387 20388STAGING - REALTEK RTL8712U DRIVERS 20389M: Larry Finger <Larry.Finger@lwfinger.net> 20390M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20391S: Odd Fixes 20392F: drivers/staging/rtl8712/ 20393 20394STAGING - SEPS525 LCD CONTROLLER DRIVERS 20395M: Michael Hennerich <michael.hennerich@analog.com> 20396L: linux-fbdev@vger.kernel.org 20397S: Supported 20398F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20399F: drivers/staging/fbtft/fb_seps525.c 20400 20401STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20402M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20403M: Teddy Wang <teddy.wang@siliconmotion.com> 20404M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20405L: linux-fbdev@vger.kernel.org 20406S: Maintained 20407F: drivers/staging/sm750fb/ 20408 20409STAGING - VIA VT665X DRIVERS 20410M: Forest Bond <forest@alittletooquiet.net> 20411S: Odd Fixes 20412F: drivers/staging/vt665?/ 20413 20414STAGING SUBSYSTEM 20415M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20416L: linux-staging@lists.linux.dev 20417S: Supported 20418T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20419F: drivers/staging/ 20420 20421STANDALONE CACHE CONTROLLER DRIVERS 20422M: Conor Dooley <conor@kernel.org> 20423L: linux-riscv@lists.infradead.org 20424S: Maintained 20425T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20426F: drivers/cache 20427 20428STARFIRE/DURALAN NETWORK DRIVER 20429M: Ion Badulescu <ionut@badula.org> 20430S: Odd Fixes 20431F: drivers/net/ethernet/adaptec/starfire* 20432 20433STARFIVE CRYPTO DRIVER 20434M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20435M: William Qiu <william.qiu@starfivetech.com> 20436S: Supported 20437F: Documentation/devicetree/bindings/crypto/starfive* 20438F: drivers/crypto/starfive/ 20439 20440STARFIVE DEVICETREES 20441M: Emil Renner Berthing <kernel@esmil.dk> 20442S: Maintained 20443F: arch/riscv/boot/dts/starfive/ 20444 20445STARFIVE DWMAC GLUE LAYER 20446M: Emil Renner Berthing <kernel@esmil.dk> 20447M: Samin Guo <samin.guo@starfivetech.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20450F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20451 20452STARFIVE JH7110 DPHY RX DRIVER 20453M: Jack Zhu <jack.zhu@starfivetech.com> 20454M: Changhuang Liang <changhuang.liang@starfivetech.com> 20455S: Supported 20456F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20457F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20458 20459STARFIVE JH7110 MMC/SD/SDIO DRIVER 20460M: William Qiu <william.qiu@starfivetech.com> 20461S: Supported 20462F: Documentation/devicetree/bindings/mmc/starfive* 20463F: drivers/mmc/host/dw_mmc-starfive.c 20464 20465STARFIVE JH7110 PLL CLOCK DRIVER 20466M: Xingyu Wu <xingyu.wu@starfivetech.com> 20467S: Supported 20468F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20469F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20470 20471STARFIVE JH7110 SYSCON 20472M: William Qiu <william.qiu@starfivetech.com> 20473M: Xingyu Wu <xingyu.wu@starfivetech.com> 20474S: Supported 20475F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20476 20477STARFIVE JH7110 TDM DRIVER 20478M: Walker Chen <walker.chen@starfivetech.com> 20479S: Maintained 20480F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20481F: sound/soc/starfive/jh7110_tdm.c 20482 20483STARFIVE JH71X0 CLOCK DRIVERS 20484M: Emil Renner Berthing <kernel@esmil.dk> 20485M: Hal Feng <hal.feng@starfivetech.com> 20486S: Maintained 20487F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20488F: drivers/clk/starfive/clk-starfive-jh71* 20489F: include/dt-bindings/clock/starfive?jh71*.h 20490 20491STARFIVE JH71X0 PINCTRL DRIVERS 20492M: Emil Renner Berthing <kernel@esmil.dk> 20493M: Jianlong Huang <jianlong.huang@starfivetech.com> 20494L: linux-gpio@vger.kernel.org 20495S: Maintained 20496F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20497F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20498F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20499F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20500 20501STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20502M: Emil Renner Berthing <kernel@esmil.dk> 20503M: Hal Feng <hal.feng@starfivetech.com> 20504S: Maintained 20505F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20506F: drivers/reset/starfive/reset-starfive-jh71* 20507F: include/dt-bindings/reset/starfive?jh71*.h 20508 20509STARFIVE JH71X0 USB DRIVERS 20510M: Minda Chen <minda.chen@starfivetech.com> 20511S: Maintained 20512F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20513F: drivers/usb/cdns3/cdns3-starfive.c 20514 20515STARFIVE JH71XX PMU CONTROLLER DRIVER 20516M: Walker Chen <walker.chen@starfivetech.com> 20517S: Supported 20518F: Documentation/devicetree/bindings/power/starfive* 20519F: drivers/genpd/starfive/jh71xx-pmu.c 20520F: include/dt-bindings/power/starfive,jh7110-pmu.h 20521 20522STARFIVE SOC DRIVERS 20523M: Conor Dooley <conor@kernel.org> 20524S: Maintained 20525T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20526F: Documentation/devicetree/bindings/soc/starfive/ 20527F: drivers/soc/starfive/ 20528 20529STARFIVE TRNG DRIVER 20530M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20531S: Supported 20532F: Documentation/devicetree/bindings/rng/starfive* 20533F: drivers/char/hw_random/jh7110-trng.c 20534 20535STARFIVE WATCHDOG DRIVER 20536M: Xingyu Wu <xingyu.wu@starfivetech.com> 20537M: Samin Guo <samin.guo@starfivetech.com> 20538S: Supported 20539F: Documentation/devicetree/bindings/watchdog/starfive* 20540F: drivers/watchdog/starfive-wdt.c 20541 20542STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20543M: Minda Chen <minda.chen@starfivetech.com> 20544S: Supported 20545F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20546F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20547F: drivers/phy/starfive/phy-jh7110-pcie.c 20548F: drivers/phy/starfive/phy-jh7110-usb.c 20549 20550STATIC BRANCH/CALL 20551M: Peter Zijlstra <peterz@infradead.org> 20552M: Josh Poimboeuf <jpoimboe@kernel.org> 20553M: Jason Baron <jbaron@akamai.com> 20554R: Steven Rostedt <rostedt@goodmis.org> 20555R: Ard Biesheuvel <ardb@kernel.org> 20556S: Supported 20557F: arch/*/include/asm/jump_label*.h 20558F: arch/*/include/asm/static_call*.h 20559F: arch/*/kernel/jump_label.c 20560F: arch/*/kernel/static_call.c 20561F: include/linux/jump_label*.h 20562F: include/linux/static_call*.h 20563F: kernel/jump_label.c 20564F: kernel/static_call.c 20565 20566STI AUDIO (ASoC) DRIVERS 20567M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20568L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20569S: Maintained 20570F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20571F: sound/soc/sti/ 20572 20573STI CEC DRIVER 20574M: Alain Volmat <alain.volmat@foss.st.com> 20575S: Maintained 20576F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20577F: drivers/media/cec/platform/sti/ 20578 20579STK1160 USB VIDEO CAPTURE DRIVER 20580M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20581L: linux-media@vger.kernel.org 20582S: Maintained 20583T: git git://linuxtv.org/media_tree.git 20584F: drivers/media/usb/stk1160/ 20585 20586STM32 AUDIO (ASoC) DRIVERS 20587M: Olivier Moysan <olivier.moysan@foss.st.com> 20588M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20590S: Maintained 20591F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20592F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20593F: sound/soc/stm/ 20594 20595STM32 TIMER/LPTIMER DRIVERS 20596M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20597S: Maintained 20598F: Documentation/ABI/testing/*timer-stm32 20599F: Documentation/devicetree/bindings/*/*stm32-*timer* 20600F: drivers/*/stm32-*timer* 20601F: drivers/pwm/pwm-stm32* 20602F: include/linux/*/stm32-*tim* 20603 20604STMMAC ETHERNET DRIVER 20605M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20606M: Jose Abreu <joabreu@synopsys.com> 20607L: netdev@vger.kernel.org 20608S: Supported 20609W: http://www.stlinux.com 20610F: Documentation/networking/device_drivers/ethernet/stmicro/ 20611F: drivers/net/ethernet/stmicro/stmmac/ 20612 20613SUN HAPPY MEAL ETHERNET DRIVER 20614M: Sean Anderson <seanga2@gmail.com> 20615S: Maintained 20616F: drivers/net/ethernet/sun/sunhme.* 20617 20618SUN3/3X 20619M: Sam Creasey <sammy@sammy.net> 20620S: Maintained 20621W: http://sammy.net/sun3/ 20622F: arch/m68k/include/asm/sun3* 20623F: arch/m68k/kernel/*sun3* 20624F: arch/m68k/sun3*/ 20625F: drivers/net/ethernet/i825xx/sun3* 20626 20627SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20628M: Hans de Goede <hdegoede@redhat.com> 20629L: linux-input@vger.kernel.org 20630S: Maintained 20631F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20632F: drivers/input/keyboard/sun4i-lradc-keys.c 20633 20634SUNDANCE NETWORK DRIVER 20635M: Denis Kirjanov <kda@linux-powerpc.org> 20636L: netdev@vger.kernel.org 20637S: Maintained 20638F: drivers/net/ethernet/dlink/sundance.c 20639 20640SUNPLUS ETHERNET DRIVER 20641M: Wells Lu <wellslutw@gmail.com> 20642L: netdev@vger.kernel.org 20643S: Maintained 20644W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20645F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20646F: drivers/net/ethernet/sunplus/ 20647 20648SUNPLUS MMC DRIVER 20649M: Tony Huang <tonyhuang.sunplus@gmail.com> 20650M: Li-hao Kuo <lhjeff911@gmail.com> 20651S: Maintained 20652F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20653F: drivers/mmc/host/sunplus-mmc.c 20654 20655SUNPLUS OCOTP DRIVER 20656M: Vincent Shih <vincent.sunplus@gmail.com> 20657S: Maintained 20658F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20659F: drivers/nvmem/sunplus-ocotp.c 20660 20661SUNPLUS PWM DRIVER 20662M: Hammer Hsieh <hammerh0314@gmail.com> 20663S: Maintained 20664F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20665F: drivers/pwm/pwm-sunplus.c 20666 20667SUNPLUS RTC DRIVER 20668M: Vincent Shih <vincent.sunplus@gmail.com> 20669L: linux-rtc@vger.kernel.org 20670S: Maintained 20671F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20672F: drivers/rtc/rtc-sunplus.c 20673 20674SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20675M: Li-hao Kuo <lhjeff911@gmail.com> 20676L: linux-spi@vger.kernel.org 20677S: Maintained 20678F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20679F: drivers/spi/spi-sunplus-sp7021.c 20680 20681SUNPLUS UART DRIVER 20682M: Hammer Hsieh <hammerh0314@gmail.com> 20683S: Maintained 20684F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20685F: drivers/tty/serial/sunplus-uart.c 20686 20687SUNPLUS USB2 PHY DRIVER 20688M: Vincent Shih <vincent.sunplus@gmail.com> 20689L: linux-usb@vger.kernel.org 20690S: Maintained 20691F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20692F: drivers/phy/sunplus/Kconfig 20693F: drivers/phy/sunplus/Makefile 20694F: drivers/phy/sunplus/phy-sunplus-usb2.c 20695 20696SUNPLUS WATCHDOG DRIVER 20697M: Xiantao Hu <xt.hu@cqplus1.com> 20698L: linux-watchdog@vger.kernel.org 20699S: Maintained 20700F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20701F: drivers/watchdog/sunplus_wdt.c 20702 20703SUPERH 20704M: Yoshinori Sato <ysato@users.sourceforge.jp> 20705M: Rich Felker <dalias@libc.org> 20706M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20707L: linux-sh@vger.kernel.org 20708S: Maintained 20709Q: http://patchwork.kernel.org/project/linux-sh/list/ 20710F: Documentation/arch/sh/ 20711F: arch/sh/ 20712F: drivers/sh/ 20713 20714SUSPEND TO RAM 20715M: "Rafael J. Wysocki" <rafael@kernel.org> 20716M: Len Brown <len.brown@intel.com> 20717M: Pavel Machek <pavel@ucw.cz> 20718L: linux-pm@vger.kernel.org 20719S: Supported 20720B: https://bugzilla.kernel.org 20721F: Documentation/power/ 20722F: arch/x86/kernel/acpi/sleep* 20723F: arch/x86/kernel/acpi/wakeup* 20724F: drivers/base/power/ 20725F: include/linux/freezer.h 20726F: include/linux/pm.h 20727F: include/linux/suspend.h 20728F: kernel/power/ 20729 20730SVGA HANDLING 20731M: Martin Mares <mj@ucw.cz> 20732L: linux-video@atrey.karlin.mff.cuni.cz 20733S: Maintained 20734F: Documentation/admin-guide/svga.rst 20735F: arch/x86/boot/video* 20736 20737SWITCHDEV 20738M: Jiri Pirko <jiri@resnulli.us> 20739M: Ivan Vecera <ivecera@redhat.com> 20740L: netdev@vger.kernel.org 20741S: Supported 20742F: include/net/switchdev.h 20743F: net/switchdev/ 20744 20745SY8106A REGULATOR DRIVER 20746M: Icenowy Zheng <icenowy@aosc.io> 20747S: Maintained 20748F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20749F: drivers/regulator/sy8106a-regulator.c 20750 20751SYNC FILE FRAMEWORK 20752M: Sumit Semwal <sumit.semwal@linaro.org> 20753R: Gustavo Padovan <gustavo@padovan.org> 20754L: linux-media@vger.kernel.org 20755L: dri-devel@lists.freedesktop.org 20756S: Maintained 20757T: git git://anongit.freedesktop.org/drm/drm-misc 20758F: Documentation/driver-api/sync_file.rst 20759F: drivers/dma-buf/dma-fence* 20760F: drivers/dma-buf/sw_sync.c 20761F: drivers/dma-buf/sync_* 20762F: include/linux/sync_file.h 20763F: include/uapi/linux/sync_file.h 20764 20765SYNOPSYS ARC ARCHITECTURE 20766M: Vineet Gupta <vgupta@kernel.org> 20767L: linux-snps-arc@lists.infradead.org 20768S: Supported 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20770F: Documentation/arch/arc 20771F: Documentation/devicetree/bindings/arc/* 20772F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20773F: arch/arc/ 20774F: drivers/clocksource/arc_timer.c 20775F: drivers/tty/serial/arc_uart.c 20776 20777SYNOPSYS ARC HSDK SDP pll clock driver 20778M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20779S: Supported 20780F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20781F: drivers/clk/clk-hsdk-pll.c 20782 20783SYNOPSYS ARC SDP clock driver 20784M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20785S: Supported 20786F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20787F: drivers/clk/axs10x/* 20788 20789SYNOPSYS ARC SDP platform support 20790M: Alexey Brodkin <abrodkin@synopsys.com> 20791S: Supported 20792F: Documentation/devicetree/bindings/arc/axs10* 20793F: arch/arc/boot/dts/ax* 20794F: arch/arc/plat-axs10x 20795 20796SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20797M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20798S: Supported 20799F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20800F: drivers/reset/reset-axs10x.c 20801 20802SYNOPSYS CREG GPIO DRIVER 20803M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20804S: Maintained 20805F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20806F: drivers/gpio/gpio-creg-snps.c 20807 20808SYNOPSYS DESIGNWARE 8250 UART DRIVER 20809M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20810R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20811S: Supported 20812F: drivers/tty/serial/8250/8250_dw.c 20813F: drivers/tty/serial/8250/8250_dwlib.* 20814F: drivers/tty/serial/8250/8250_lpss.c 20815 20816SYNOPSYS DESIGNWARE APB GPIO DRIVER 20817M: Hoan Tran <hoan@os.amperecomputing.com> 20818M: Serge Semin <fancer.lancer@gmail.com> 20819L: linux-gpio@vger.kernel.org 20820S: Maintained 20821F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20822F: drivers/gpio/gpio-dwapb.c 20823 20824SYNOPSYS DESIGNWARE APB SSI DRIVER 20825M: Serge Semin <fancer.lancer@gmail.com> 20826L: linux-spi@vger.kernel.org 20827S: Supported 20828F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20829F: drivers/spi/spi-dw* 20830 20831SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20832M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20833S: Maintained 20834F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20835F: drivers/dma/dw-axi-dmac/ 20836 20837SYNOPSYS DESIGNWARE DMAC DRIVER 20838M: Viresh Kumar <vireshk@kernel.org> 20839R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20840S: Maintained 20841F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20842F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20843F: drivers/dma/dw/ 20844F: include/dt-bindings/dma/dw-dmac.h 20845F: include/linux/dma/dw.h 20846F: include/linux/platform_data/dma-dw.h 20847 20848SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20849M: Jose Abreu <Jose.Abreu@synopsys.com> 20850L: netdev@vger.kernel.org 20851S: Supported 20852F: drivers/net/ethernet/synopsys/ 20853 20854SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20855M: Jose Abreu <Jose.Abreu@synopsys.com> 20856L: netdev@vger.kernel.org 20857S: Supported 20858F: drivers/net/pcs/pcs-xpcs.c 20859F: drivers/net/pcs/pcs-xpcs.h 20860F: include/linux/pcs/pcs-xpcs.h 20861 20862SYNOPSYS DESIGNWARE I2C DRIVER 20863M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20864R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20865R: Mika Westerberg <mika.westerberg@linux.intel.com> 20866R: Jan Dabros <jsd@semihalf.com> 20867L: linux-i2c@vger.kernel.org 20868S: Supported 20869F: drivers/i2c/busses/i2c-designware-* 20870 20871SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20872M: Jaehoon Chung <jh80.chung@samsung.com> 20873L: linux-mmc@vger.kernel.org 20874S: Maintained 20875F: drivers/mmc/host/dw_mmc* 20876 20877SYNOPSYS HSDK RESET CONTROLLER DRIVER 20878M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20879S: Supported 20880F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20881F: drivers/reset/reset-hsdk.c 20882F: include/dt-bindings/reset/snps,hsdk-reset.h 20883 20884SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20885M: Prabu Thangamuthu <prabu.t@synopsys.com> 20886M: Manjunath M B <manjumb@synopsys.com> 20887L: linux-mmc@vger.kernel.org 20888S: Maintained 20889F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20890 20891SYSTEM CONFIGURATION (SYSCON) 20892M: Lee Jones <lee@kernel.org> 20893M: Arnd Bergmann <arnd@arndb.de> 20894S: Supported 20895T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20896F: drivers/mfd/syscon.c 20897 20898SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20899M: Sudeep Holla <sudeep.holla@arm.com> 20900R: Cristian Marussi <cristian.marussi@arm.com> 20901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20902S: Maintained 20903F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20904F: drivers/clk/clk-sc[mp]i.c 20905F: drivers/cpufreq/sc[mp]i-cpufreq.c 20906F: drivers/firmware/arm_scmi/ 20907F: drivers/firmware/arm_scpi.c 20908F: drivers/powercap/arm_scmi_powercap.c 20909F: drivers/regulator/scmi-regulator.c 20910F: drivers/reset/reset-scmi.c 20911F: include/linux/sc[mp]i_protocol.h 20912F: include/trace/events/scmi.h 20913F: include/uapi/linux/virtio_scmi.h 20914 20915SYSTEM RESET/SHUTDOWN DRIVERS 20916M: Sebastian Reichel <sre@kernel.org> 20917L: linux-pm@vger.kernel.org 20918S: Maintained 20919T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20920F: Documentation/devicetree/bindings/power/reset/ 20921F: drivers/power/reset/ 20922 20923SYSTEM TRACE MODULE CLASS 20924M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20925S: Maintained 20926T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20927F: Documentation/trace/stm.rst 20928F: drivers/hwtracing/stm/ 20929F: include/linux/stm.h 20930F: include/uapi/linux/stm.h 20931 20932SYSTEM76 ACPI DRIVER 20933M: Jeremy Soller <jeremy@system76.com> 20934M: System76 Product Development <productdev@system76.com> 20935L: platform-driver-x86@vger.kernel.org 20936S: Maintained 20937F: drivers/platform/x86/system76_acpi.c 20938 20939SYSV FILESYSTEM 20940S: Orphan 20941F: Documentation/filesystems/sysv-fs.rst 20942F: fs/sysv/ 20943F: include/linux/sysv_fs.h 20944 20945TASKSTATS STATISTICS INTERFACE 20946M: Balbir Singh <bsingharora@gmail.com> 20947S: Maintained 20948F: Documentation/accounting/taskstats* 20949F: include/linux/taskstats* 20950F: kernel/taskstats.c 20951 20952TC subsystem 20953M: Jamal Hadi Salim <jhs@mojatatu.com> 20954M: Cong Wang <xiyou.wangcong@gmail.com> 20955M: Jiri Pirko <jiri@resnulli.us> 20956L: netdev@vger.kernel.org 20957S: Maintained 20958F: include/net/pkt_cls.h 20959F: include/net/pkt_sched.h 20960F: include/net/tc_act/ 20961F: include/uapi/linux/pkt_cls.h 20962F: include/uapi/linux/pkt_sched.h 20963F: include/uapi/linux/tc_act/ 20964F: include/uapi/linux/tc_ematch/ 20965F: net/sched/ 20966F: tools/testing/selftests/tc-testing 20967 20968TC90522 MEDIA DRIVER 20969M: Akihiro Tsukada <tskd08@gmail.com> 20970L: linux-media@vger.kernel.org 20971S: Odd Fixes 20972F: drivers/media/dvb-frontends/tc90522* 20973 20974TCP LOW PRIORITY MODULE 20975M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20976M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20977S: Maintained 20978W: http://tcp-lp-mod.sourceforge.net/ 20979F: net/ipv4/tcp_lp.c 20980 20981TDA10071 MEDIA DRIVER 20982M: Antti Palosaari <crope@iki.fi> 20983L: linux-media@vger.kernel.org 20984S: Maintained 20985W: https://linuxtv.org 20986W: http://palosaari.fi/linux/ 20987Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20988T: git git://linuxtv.org/anttip/media_tree.git 20989F: drivers/media/dvb-frontends/tda10071* 20990 20991TDA18212 MEDIA DRIVER 20992M: Antti Palosaari <crope@iki.fi> 20993L: linux-media@vger.kernel.org 20994S: Maintained 20995W: https://linuxtv.org 20996W: http://palosaari.fi/linux/ 20997Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20998T: git git://linuxtv.org/anttip/media_tree.git 20999F: drivers/media/tuners/tda18212* 21000 21001TDA18218 MEDIA DRIVER 21002M: Antti Palosaari <crope@iki.fi> 21003L: linux-media@vger.kernel.org 21004S: Maintained 21005W: https://linuxtv.org 21006W: http://palosaari.fi/linux/ 21007Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21008T: git git://linuxtv.org/anttip/media_tree.git 21009F: drivers/media/tuners/tda18218* 21010 21011TDA18250 MEDIA DRIVER 21012M: Olli Salonen <olli.salonen@iki.fi> 21013L: linux-media@vger.kernel.org 21014S: Maintained 21015W: https://linuxtv.org 21016Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21017T: git git://linuxtv.org/media_tree.git 21018F: drivers/media/tuners/tda18250* 21019 21020TDA18271 MEDIA DRIVER 21021M: Michael Krufky <mkrufky@linuxtv.org> 21022L: linux-media@vger.kernel.org 21023S: Maintained 21024W: https://linuxtv.org 21025W: http://github.com/mkrufky 21026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21027T: git git://linuxtv.org/mkrufky/tuners.git 21028F: drivers/media/tuners/tda18271* 21029 21030TDA1997x MEDIA DRIVER 21031M: Tim Harvey <tharvey@gateworks.com> 21032L: linux-media@vger.kernel.org 21033S: Maintained 21034W: https://linuxtv.org 21035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21036F: drivers/media/i2c/tda1997x.* 21037 21038TDA827x MEDIA DRIVER 21039M: Michael Krufky <mkrufky@linuxtv.org> 21040L: linux-media@vger.kernel.org 21041S: Maintained 21042W: https://linuxtv.org 21043W: http://github.com/mkrufky 21044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21045T: git git://linuxtv.org/mkrufky/tuners.git 21046F: drivers/media/tuners/tda8290.* 21047 21048TDA8290 MEDIA DRIVER 21049M: Michael Krufky <mkrufky@linuxtv.org> 21050L: linux-media@vger.kernel.org 21051S: Maintained 21052W: https://linuxtv.org 21053W: http://github.com/mkrufky 21054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21055T: git git://linuxtv.org/mkrufky/tuners.git 21056F: drivers/media/tuners/tda8290.* 21057 21058TDA9840 MEDIA DRIVER 21059M: Hans Verkuil <hverkuil@xs4all.nl> 21060L: linux-media@vger.kernel.org 21061S: Maintained 21062W: https://linuxtv.org 21063T: git git://linuxtv.org/media_tree.git 21064F: drivers/media/i2c/tda9840* 21065 21066TEA5761 TUNER DRIVER 21067M: Mauro Carvalho Chehab <mchehab@kernel.org> 21068L: linux-media@vger.kernel.org 21069S: Odd fixes 21070W: https://linuxtv.org 21071T: git git://linuxtv.org/media_tree.git 21072F: drivers/media/tuners/tea5761.* 21073 21074TEA5767 TUNER DRIVER 21075M: Mauro Carvalho Chehab <mchehab@kernel.org> 21076L: linux-media@vger.kernel.org 21077S: Maintained 21078W: https://linuxtv.org 21079T: git git://linuxtv.org/media_tree.git 21080F: drivers/media/tuners/tea5767.* 21081 21082TEA6415C MEDIA DRIVER 21083M: Hans Verkuil <hverkuil@xs4all.nl> 21084L: linux-media@vger.kernel.org 21085S: Maintained 21086W: https://linuxtv.org 21087T: git git://linuxtv.org/media_tree.git 21088F: drivers/media/i2c/tea6415c* 21089 21090TEA6420 MEDIA DRIVER 21091M: Hans Verkuil <hverkuil@xs4all.nl> 21092L: linux-media@vger.kernel.org 21093S: Maintained 21094W: https://linuxtv.org 21095T: git git://linuxtv.org/media_tree.git 21096F: drivers/media/i2c/tea6420* 21097 21098TEAM DRIVER 21099M: Jiri Pirko <jiri@resnulli.us> 21100L: netdev@vger.kernel.org 21101S: Supported 21102F: drivers/net/team/ 21103F: include/linux/if_team.h 21104F: include/uapi/linux/if_team.h 21105F: tools/testing/selftests/drivers/net/team/ 21106 21107TECHNICAL ADVISORY BOARD PROCESS DOCS 21108M: "Theodore Ts'o" <tytso@mit.edu> 21109M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21110L: tech-board-discuss@lists.linux-foundation.org 21111S: Maintained 21112F: Documentation/process/contribution-maturity-model.rst 21113F: Documentation/process/researcher-guidelines.rst 21114 21115TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21116M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21117S: Maintained 21118F: arch/x86/platform/ts5500/ 21119 21120TECHNOTREND USB IR RECEIVER 21121M: Sean Young <sean@mess.org> 21122L: linux-media@vger.kernel.org 21123S: Maintained 21124F: drivers/media/rc/ttusbir.c 21125 21126TECHWELL TW9910 VIDEO DECODER 21127L: linux-media@vger.kernel.org 21128S: Orphan 21129F: drivers/media/i2c/tw9910.c 21130F: include/media/i2c/tw9910.h 21131 21132TEE SUBSYSTEM 21133M: Jens Wiklander <jens.wiklander@linaro.org> 21134R: Sumit Garg <sumit.garg@linaro.org> 21135L: op-tee@lists.trustedfirmware.org 21136S: Maintained 21137F: Documentation/staging/tee.rst 21138F: drivers/tee/ 21139F: include/linux/tee_drv.h 21140F: include/uapi/linux/tee.h 21141 21142TEGRA ARCHITECTURE SUPPORT 21143M: Thierry Reding <thierry.reding@gmail.com> 21144M: Jonathan Hunter <jonathanh@nvidia.com> 21145L: linux-tegra@vger.kernel.org 21146S: Supported 21147Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21148T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21149N: [^a-z]tegra 21150 21151TEGRA CLOCK DRIVER 21152M: Peter De Schrijver <pdeschrijver@nvidia.com> 21153M: Prashant Gaikwad <pgaikwad@nvidia.com> 21154S: Supported 21155F: drivers/clk/tegra/ 21156 21157TEGRA DMA DRIVERS 21158M: Laxman Dewangan <ldewangan@nvidia.com> 21159M: Jon Hunter <jonathanh@nvidia.com> 21160S: Supported 21161F: drivers/dma/tegra* 21162 21163TEGRA I2C DRIVER 21164M: Laxman Dewangan <ldewangan@nvidia.com> 21165R: Dmitry Osipenko <digetx@gmail.com> 21166S: Supported 21167F: drivers/i2c/busses/i2c-tegra.c 21168 21169TEGRA IOMMU DRIVERS 21170M: Thierry Reding <thierry.reding@gmail.com> 21171R: Krishna Reddy <vdumpa@nvidia.com> 21172L: linux-tegra@vger.kernel.org 21173S: Supported 21174F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21175F: drivers/iommu/tegra* 21176 21177TEGRA KBC DRIVER 21178M: Laxman Dewangan <ldewangan@nvidia.com> 21179S: Supported 21180F: drivers/input/keyboard/tegra-kbc.c 21181 21182TEGRA NAND DRIVER 21183M: Stefan Agner <stefan@agner.ch> 21184M: Lucas Stach <dev@lynxeye.de> 21185S: Maintained 21186F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21187F: drivers/mtd/nand/raw/tegra_nand.c 21188 21189TEGRA PWM DRIVER 21190M: Thierry Reding <thierry.reding@gmail.com> 21191S: Supported 21192F: drivers/pwm/pwm-tegra.c 21193 21194TEGRA QUAD SPI DRIVER 21195M: Thierry Reding <thierry.reding@gmail.com> 21196M: Jonathan Hunter <jonathanh@nvidia.com> 21197M: Sowjanya Komatineni <skomatineni@nvidia.com> 21198L: linux-tegra@vger.kernel.org 21199S: Maintained 21200F: drivers/spi/spi-tegra210-quad.c 21201 21202TEGRA SERIAL DRIVER 21203M: Laxman Dewangan <ldewangan@nvidia.com> 21204S: Supported 21205F: drivers/tty/serial/serial-tegra.c 21206 21207TEGRA SPI DRIVER 21208M: Laxman Dewangan <ldewangan@nvidia.com> 21209S: Supported 21210F: drivers/spi/spi-tegra* 21211 21212TEGRA VIDEO DRIVER 21213M: Thierry Reding <thierry.reding@gmail.com> 21214M: Jonathan Hunter <jonathanh@nvidia.com> 21215M: Sowjanya Komatineni <skomatineni@nvidia.com> 21216M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21217L: linux-media@vger.kernel.org 21218L: linux-tegra@vger.kernel.org 21219S: Maintained 21220F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21221F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21222F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21223F: drivers/staging/media/tegra-video/ 21224 21225TEGRA XUSB PADCTL DRIVER 21226M: JC Kuo <jckuo@nvidia.com> 21227S: Supported 21228F: drivers/phy/tegra/xusb* 21229 21230TEHUTI ETHERNET DRIVER 21231M: Andy Gospodarek <andy@greyhouse.net> 21232L: netdev@vger.kernel.org 21233S: Supported 21234F: drivers/net/ethernet/tehuti/* 21235 21236TELECOM CLOCK DRIVER FOR MCPL0010 21237M: Mark Gross <markgross@kernel.org> 21238S: Supported 21239F: drivers/char/tlclk.c 21240 21241TEMPO SEMICONDUCTOR DRIVERS 21242M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21243S: Maintained 21244F: Documentation/devicetree/bindings/sound/tscs*.txt 21245F: sound/soc/codecs/tscs*.c 21246F: sound/soc/codecs/tscs*.h 21247 21248TENSILICA XTENSA PORT (xtensa) 21249M: Chris Zankel <chris@zankel.net> 21250M: Max Filippov <jcmvbkbc@gmail.com> 21251S: Maintained 21252T: git https://github.com/jcmvbkbc/linux-xtensa.git 21253F: arch/xtensa/ 21254F: drivers/irqchip/irq-xtensa-* 21255 21256TEXAS INSTRUMENTS ASoC DRIVERS 21257M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21259S: Maintained 21260F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21261F: sound/soc/ti/ 21262 21263TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21264M: Shenghao Ding <shenghao-ding@ti.com> 21265M: Kevin Lu <kevin-lu@ti.com> 21266M: Baojun Xu <baojun.xu@ti.com> 21267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21268S: Maintained 21269F: Documentation/devicetree/bindings/sound/tas2552.txt 21270F: Documentation/devicetree/bindings/sound/tas2562.yaml 21271F: Documentation/devicetree/bindings/sound/tas2770.yaml 21272F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21273F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21274F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21275F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21276F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21277F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21278F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21279F: include/sound/tas2*.h 21280F: include/sound/tlv320*.h 21281F: include/sound/tpa6130a2-plat.h 21282F: sound/pci/hda/tas2781_hda_i2c.c 21283F: sound/soc/codecs/pcm1681.c 21284F: sound/soc/codecs/pcm1789*.* 21285F: sound/soc/codecs/pcm179x*.* 21286F: sound/soc/codecs/pcm186x*.* 21287F: sound/soc/codecs/pcm3008.* 21288F: sound/soc/codecs/pcm3060*.* 21289F: sound/soc/codecs/pcm3168a*.* 21290F: sound/soc/codecs/pcm5102a.c 21291F: sound/soc/codecs/pcm512x*.* 21292F: sound/soc/codecs/tas2*.* 21293F: sound/soc/codecs/tlv320*.* 21294F: sound/soc/codecs/tpa6130a2.* 21295 21296TEXAS INSTRUMENTS DMA DRIVERS 21297M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21298L: dmaengine@vger.kernel.org 21299S: Maintained 21300F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21301F: Documentation/devicetree/bindings/dma/ti-edma.txt 21302F: Documentation/devicetree/bindings/dma/ti/ 21303F: drivers/dma/ti/ 21304F: include/linux/dma/k3-psil.h 21305F: include/linux/dma/k3-udma-glue.h 21306F: include/linux/dma/ti-cppi5.h 21307X: drivers/dma/ti/cppi41.c 21308 21309TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21310M: Robert Marko <robert.marko@sartura.hr> 21311M: Luka Perkov <luka.perkov@sartura.hr> 21312L: linux-hwmon@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21315F: Documentation/hwmon/tps23861.rst 21316F: drivers/hwmon/tps23861.c 21317 21318TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21319M: Ricardo Ribalda <ribalda@kernel.org> 21320L: linux-iio@vger.kernel.org 21321S: Supported 21322F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21323F: drivers/iio/dac/ti-dac7612.c 21324 21325TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21326M: Nishanth Menon <nm@ti.com> 21327M: Tero Kristo <kristo@kernel.org> 21328M: Santosh Shilimkar <ssantosh@kernel.org> 21329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21330S: Maintained 21331F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21332F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21333F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21334F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21335F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21336F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21337F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21338F: drivers/clk/keystone/sci-clk.c 21339F: drivers/firmware/ti_sci* 21340F: drivers/irqchip/irq-ti-sci-inta.c 21341F: drivers/irqchip/irq-ti-sci-intr.c 21342F: drivers/reset/reset-ti-sci.c 21343F: drivers/soc/ti/ti_sci_inta_msi.c 21344F: drivers/genpd/ti/ti_sci_pm_domains.c 21345F: include/dt-bindings/soc/ti,sci_pm_domain.h 21346F: include/linux/soc/ti/ti_sci_inta_msi.h 21347F: include/linux/soc/ti/ti_sci_protocol.h 21348 21349TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21350M: Puranjay Mohan <puranjay12@gmail.com> 21351L: linux-iio@vger.kernel.org 21352S: Supported 21353F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21354F: drivers/iio/temperature/tmp117.c 21355 21356THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21357M: Hans Verkuil <hverkuil@xs4all.nl> 21358L: linux-media@vger.kernel.org 21359S: Maintained 21360W: https://linuxtv.org 21361T: git git://linuxtv.org/media_tree.git 21362F: drivers/media/radio/radio-raremono.c 21363 21364THERMAL 21365M: Rafael J. Wysocki <rafael@kernel.org> 21366M: Daniel Lezcano <daniel.lezcano@linaro.org> 21367R: Amit Kucheria <amitk@kernel.org> 21368R: Zhang Rui <rui.zhang@intel.com> 21369L: linux-pm@vger.kernel.org 21370S: Supported 21371Q: https://patchwork.kernel.org/project/linux-pm/list/ 21372T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21373F: Documentation/ABI/testing/sysfs-class-thermal 21374F: Documentation/admin-guide/thermal/ 21375F: Documentation/devicetree/bindings/thermal/ 21376F: Documentation/driver-api/thermal/ 21377F: drivers/thermal/ 21378F: include/dt-bindings/thermal/ 21379F: include/linux/cpu_cooling.h 21380F: include/linux/thermal.h 21381F: include/uapi/linux/thermal.h 21382F: tools/lib/thermal/ 21383F: tools/thermal/ 21384 21385THERMAL DRIVER FOR AMLOGIC SOCS 21386M: Guillaume La Roque <glaroque@baylibre.com> 21387L: linux-pm@vger.kernel.org 21388L: linux-amlogic@lists.infradead.org 21389S: Supported 21390W: http://linux-meson.com/ 21391F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21392F: drivers/thermal/amlogic_thermal.c 21393 21394THERMAL/CPU_COOLING 21395M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21396M: Daniel Lezcano <daniel.lezcano@linaro.org> 21397M: Viresh Kumar <viresh.kumar@linaro.org> 21398R: Lukasz Luba <lukasz.luba@arm.com> 21399L: linux-pm@vger.kernel.org 21400S: Supported 21401F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21402F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21403F: drivers/thermal/cpufreq_cooling.c 21404F: drivers/thermal/cpuidle_cooling.c 21405F: include/linux/cpu_cooling.h 21406 21407THERMAL/POWER_ALLOCATOR 21408M: Lukasz Luba <lukasz.luba@arm.com> 21409L: linux-pm@vger.kernel.org 21410S: Maintained 21411F: Documentation/driver-api/thermal/power_allocator.rst 21412F: drivers/thermal/gov_power_allocator.c 21413F: drivers/thermal/thermal_trace_ipa.h 21414 21415THINKPAD ACPI EXTRAS DRIVER 21416M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21417L: ibm-acpi-devel@lists.sourceforge.net 21418L: platform-driver-x86@vger.kernel.org 21419S: Maintained 21420W: http://ibm-acpi.sourceforge.net 21421W: http://thinkwiki.org/wiki/Ibm-acpi 21422T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21423F: drivers/platform/x86/thinkpad_acpi.c 21424 21425THINKPAD LMI DRIVER 21426M: Mark Pearson <markpearson@lenovo.com> 21427L: platform-driver-x86@vger.kernel.org 21428S: Maintained 21429F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21430F: drivers/platform/x86/think-lmi.? 21431 21432THUNDERBOLT DMA TRAFFIC TEST DRIVER 21433M: Isaac Hazan <isaac.hazan@intel.com> 21434L: linux-usb@vger.kernel.org 21435S: Maintained 21436F: drivers/thunderbolt/dma_test.c 21437 21438THUNDERBOLT DRIVER 21439M: Andreas Noever <andreas.noever@gmail.com> 21440M: Michael Jamet <michael.jamet@intel.com> 21441M: Mika Westerberg <mika.westerberg@linux.intel.com> 21442M: Yehezkel Bernat <YehezkelShB@gmail.com> 21443L: linux-usb@vger.kernel.org 21444S: Maintained 21445T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21446F: Documentation/admin-guide/thunderbolt.rst 21447F: drivers/thunderbolt/ 21448F: include/linux/thunderbolt.h 21449 21450THUNDERBOLT NETWORK DRIVER 21451M: Michael Jamet <michael.jamet@intel.com> 21452M: Mika Westerberg <mika.westerberg@linux.intel.com> 21453M: Yehezkel Bernat <YehezkelShB@gmail.com> 21454L: netdev@vger.kernel.org 21455S: Maintained 21456F: drivers/net/thunderbolt/ 21457 21458THUNDERX GPIO DRIVER 21459M: Robert Richter <rric@kernel.org> 21460S: Odd Fixes 21461F: drivers/gpio/gpio-thunderx.c 21462 21463TI ADS7924 ADC DRIVER 21464M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21465L: linux-iio@vger.kernel.org 21466S: Supported 21467F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21468F: drivers/iio/adc/ti-ads7924.c 21469 21470TI AM437X VPFE DRIVER 21471M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21472L: linux-media@vger.kernel.org 21473S: Maintained 21474W: https://linuxtv.org 21475Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21476T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21477F: drivers/media/platform/ti/am437x/ 21478 21479TI BANDGAP AND THERMAL DRIVER 21480M: Eduardo Valentin <edubezval@gmail.com> 21481M: Keerthy <j-keerthy@ti.com> 21482L: linux-pm@vger.kernel.org 21483L: linux-omap@vger.kernel.org 21484S: Maintained 21485F: drivers/thermal/ti-soc-thermal/ 21486 21487TI BQ27XXX POWER SUPPLY DRIVER 21488F: drivers/power/supply/bq27xxx_battery.c 21489F: drivers/power/supply/bq27xxx_battery_i2c.c 21490F: include/linux/power/bq27xxx_battery.h 21491 21492TI CDCE706 CLOCK DRIVER 21493M: Max Filippov <jcmvbkbc@gmail.com> 21494S: Maintained 21495F: drivers/clk/clk-cdce706.c 21496 21497TI CLOCK DRIVER 21498M: Tero Kristo <kristo@kernel.org> 21499L: linux-omap@vger.kernel.org 21500S: Odd Fixes 21501F: drivers/clk/ti/ 21502F: include/linux/clk/ti.h 21503 21504TI DAVINCI MACHINE SUPPORT 21505M: Bartosz Golaszewski <brgl@bgdev.pl> 21506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21507S: Maintained 21508T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21509F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21510F: arch/arm/boot/dts/ti/davinci/ 21511F: arch/arm/mach-davinci/ 21512F: drivers/i2c/busses/i2c-davinci.c 21513 21514TI DAVINCI SERIES CLOCK DRIVER 21515M: David Lechner <david@lechnology.com> 21516R: Sekhar Nori <nsekhar@ti.com> 21517S: Maintained 21518F: Documentation/devicetree/bindings/clock/ti/davinci/ 21519F: drivers/clk/davinci/ 21520F: include/linux/clk/davinci.h 21521 21522TI DAVINCI SERIES GPIO DRIVER 21523M: Keerthy <j-keerthy@ti.com> 21524L: linux-gpio@vger.kernel.org 21525S: Maintained 21526F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21527F: drivers/gpio/gpio-davinci.c 21528 21529TI DAVINCI SERIES MEDIA DRIVER 21530M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21531L: linux-media@vger.kernel.org 21532S: Maintained 21533W: https://linuxtv.org 21534Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21535T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21536F: drivers/media/platform/ti/davinci/ 21537F: include/media/davinci/ 21538 21539TI ENHANCED CAPTURE (eCAP) DRIVER 21540M: Vignesh Raghavendra <vigneshr@ti.com> 21541R: Julien Panis <jpanis@baylibre.com> 21542L: linux-iio@vger.kernel.org 21543L: linux-omap@vger.kernel.org 21544S: Maintained 21545F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21546F: drivers/counter/ti-ecap-capture.c 21547 21548TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21549R: David Lechner <david@lechnology.com> 21550L: linux-iio@vger.kernel.org 21551F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21552F: drivers/counter/ti-eqep.c 21553 21554TI ETHERNET SWITCH DRIVER (CPSW) 21555R: Grygorii Strashko <grygorii.strashko@ti.com> 21556L: linux-omap@vger.kernel.org 21557L: netdev@vger.kernel.org 21558S: Maintained 21559F: drivers/net/ethernet/ti/cpsw* 21560F: drivers/net/ethernet/ti/davinci* 21561 21562TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21563M: Alex Dubov <oakad@yahoo.com> 21564S: Maintained 21565W: http://tifmxx.berlios.de/ 21566F: drivers/memstick/host/tifm_ms.c 21567F: drivers/misc/tifm* 21568F: drivers/mmc/host/tifm_sd.c 21569F: include/linux/tifm.h 21570 21571TI FPD-LINK DRIVERS 21572M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21573L: linux-media@vger.kernel.org 21574S: Maintained 21575F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21576F: drivers/media/i2c/ds90* 21577F: include/media/i2c/ds90* 21578 21579TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21580M: Nishanth Menon <nm@ti.com> 21581M: Santosh Shilimkar <ssantosh@kernel.org> 21582L: linux-kernel@vger.kernel.org 21583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21584S: Maintained 21585T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21586F: drivers/genpd/ti/omap_prm.c 21587F: drivers/soc/ti/* 21588 21589TI LM49xxx FAMILY ASoC CODEC DRIVERS 21590M: M R Swami Reddy <mr.swami.reddy@ti.com> 21591M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21592L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21593S: Maintained 21594F: sound/soc/codecs/isabelle* 21595F: sound/soc/codecs/lm49453* 21596 21597TI LMP92064 ADC DRIVER 21598M: Leonard Göhrs <l.goehrs@pengutronix.de> 21599R: kernel@pengutronix.de 21600L: linux-iio@vger.kernel.org 21601S: Maintained 21602F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21603F: drivers/iio/adc/ti-lmp92064.c 21604 21605TI PCM3060 ASoC CODEC DRIVER 21606M: Kirill Marinushkin <kmarinushkin@birdec.com> 21607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21608S: Maintained 21609F: Documentation/devicetree/bindings/sound/pcm3060.txt 21610F: sound/soc/codecs/pcm3060* 21611 21612TI TAS571X FAMILY ASoC CODEC DRIVER 21613M: Kevin Cernekee <cernekee@chromium.org> 21614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21615S: Odd Fixes 21616F: sound/soc/codecs/tas571x* 21617 21618TI TMAG5273 MAGNETOMETER DRIVER 21619M: Gerald Loacker <gerald.loacker@wolfvision.net> 21620L: linux-iio@vger.kernel.org 21621S: Maintained 21622F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21623F: drivers/iio/magnetometer/tmag5273.c 21624 21625TI TRF7970A NFC DRIVER 21626M: Mark Greer <mgreer@animalcreek.com> 21627L: linux-wireless@vger.kernel.org 21628S: Supported 21629F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21630F: drivers/nfc/trf7970a.c 21631 21632TI TSC2046 ADC DRIVER 21633M: Oleksij Rempel <o.rempel@pengutronix.de> 21634R: kernel@pengutronix.de 21635L: linux-iio@vger.kernel.org 21636S: Maintained 21637F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21638F: drivers/iio/adc/ti-tsc2046.c 21639 21640TI TWL4030 SERIES SOC CODEC DRIVER 21641M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21642L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21643S: Maintained 21644F: sound/soc/codecs/twl4030* 21645 21646TI VPE/CAL DRIVERS 21647M: Benoit Parrot <bparrot@ti.com> 21648L: linux-media@vger.kernel.org 21649S: Maintained 21650W: http://linuxtv.org/ 21651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21652F: Documentation/devicetree/bindings/media/ti,cal.yaml 21653F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21654F: drivers/media/platform/ti/cal/ 21655F: drivers/media/platform/ti/vpe/ 21656 21657TI WILINK WIRELESS DRIVERS 21658L: linux-wireless@vger.kernel.org 21659S: Orphan 21660W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21661W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21662T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21663F: drivers/net/wireless/ti/ 21664 21665TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21666M: John Stultz <jstultz@google.com> 21667M: Thomas Gleixner <tglx@linutronix.de> 21668R: Stephen Boyd <sboyd@kernel.org> 21669L: linux-kernel@vger.kernel.org 21670S: Supported 21671T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21672F: include/linux/clocksource.h 21673F: include/linux/time.h 21674F: include/linux/timex.h 21675F: include/uapi/linux/time.h 21676F: include/uapi/linux/timex.h 21677F: kernel/time/alarmtimer.c 21678F: kernel/time/clocksource.c 21679F: kernel/time/ntp.c 21680F: kernel/time/time*.c 21681F: tools/testing/selftests/timers/ 21682 21683TIPC NETWORK LAYER 21684M: Jon Maloy <jmaloy@redhat.com> 21685M: Ying Xue <ying.xue@windriver.com> 21686L: netdev@vger.kernel.org (core kernel code) 21687L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21688S: Maintained 21689W: http://tipc.sourceforge.net/ 21690F: include/uapi/linux/tipc*.h 21691F: net/tipc/ 21692 21693TLAN NETWORK DRIVER 21694M: Samuel Chessman <chessman@tux.org> 21695L: tlan-devel@lists.sourceforge.net (subscribers-only) 21696S: Maintained 21697W: http://sourceforge.net/projects/tlan/ 21698F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21699F: drivers/net/ethernet/ti/tlan.* 21700 21701TMIO/SDHI MMC DRIVER 21702M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21703L: linux-mmc@vger.kernel.org 21704L: linux-renesas-soc@vger.kernel.org 21705S: Supported 21706F: drivers/mmc/host/renesas_sdhi* 21707F: drivers/mmc/host/tmio_mmc* 21708F: include/linux/mfd/tmio.h 21709 21710TMP401 HARDWARE MONITOR DRIVER 21711M: Guenter Roeck <linux@roeck-us.net> 21712L: linux-hwmon@vger.kernel.org 21713S: Maintained 21714F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21715F: Documentation/hwmon/tmp401.rst 21716F: drivers/hwmon/tmp401.c 21717 21718TMP464 HARDWARE MONITOR DRIVER 21719M: Guenter Roeck <linux@roeck-us.net> 21720L: linux-hwmon@vger.kernel.org 21721S: Maintained 21722F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21723F: Documentation/hwmon/tmp464.rst 21724F: drivers/hwmon/tmp464.c 21725 21726TMP513 HARDWARE MONITOR DRIVER 21727M: Eric Tremblay <etremblay@distech-controls.com> 21728L: linux-hwmon@vger.kernel.org 21729S: Maintained 21730F: Documentation/hwmon/tmp513.rst 21731F: drivers/hwmon/tmp513.c 21732 21733TMPFS (SHMEM FILESYSTEM) 21734M: Hugh Dickins <hughd@google.com> 21735L: linux-mm@kvack.org 21736S: Maintained 21737F: include/linux/shmem_fs.h 21738F: mm/shmem.c 21739 21740TOMOYO SECURITY MODULE 21741M: Kentaro Takeda <takedakn@nttdata.co.jp> 21742M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21743L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21744L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21745L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21746L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21747S: Maintained 21748W: https://tomoyo.osdn.jp/ 21749F: security/tomoyo/ 21750 21751TOPSTAR LAPTOP EXTRAS DRIVER 21752M: Herton Ronaldo Krzesinski <herton@canonical.com> 21753L: platform-driver-x86@vger.kernel.org 21754S: Maintained 21755F: drivers/platform/x86/topstar-laptop.c 21756 21757TORTURE-TEST MODULES 21758M: Davidlohr Bueso <dave@stgolabs.net> 21759M: "Paul E. McKenney" <paulmck@kernel.org> 21760M: Josh Triplett <josh@joshtriplett.org> 21761L: linux-kernel@vger.kernel.org 21762S: Supported 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21764F: Documentation/RCU/torture.rst 21765F: kernel/locking/locktorture.c 21766F: kernel/rcu/rcuscale.c 21767F: kernel/rcu/rcutorture.c 21768F: kernel/rcu/refscale.c 21769F: kernel/torture.c 21770 21771TOSHIBA ACPI EXTRAS DRIVER 21772M: Azael Avalos <coproscefalo@gmail.com> 21773L: platform-driver-x86@vger.kernel.org 21774S: Maintained 21775F: drivers/platform/x86/toshiba_acpi.c 21776 21777TOSHIBA BLUETOOTH DRIVER 21778M: Azael Avalos <coproscefalo@gmail.com> 21779L: platform-driver-x86@vger.kernel.org 21780S: Maintained 21781F: drivers/platform/x86/toshiba_bluetooth.c 21782 21783TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21784M: Azael Avalos <coproscefalo@gmail.com> 21785L: platform-driver-x86@vger.kernel.org 21786S: Maintained 21787F: drivers/platform/x86/toshiba_haps.c 21788 21789TOSHIBA SMM DRIVER 21790M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21791S: Maintained 21792W: http://www.buzzard.org.uk/toshiba/ 21793F: drivers/char/toshiba.c 21794F: include/linux/toshiba.h 21795F: include/uapi/linux/toshiba.h 21796 21797TOSHIBA TC358743 DRIVER 21798M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21799L: linux-media@vger.kernel.org 21800S: Maintained 21801F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21802F: drivers/media/i2c/tc358743* 21803F: include/media/i2c/tc358743.h 21804 21805TOSHIBA WMI HOTKEYS DRIVER 21806M: Azael Avalos <coproscefalo@gmail.com> 21807L: platform-driver-x86@vger.kernel.org 21808S: Maintained 21809F: drivers/platform/x86/toshiba-wmi.c 21810 21811TPM DEVICE DRIVER 21812M: Peter Huewe <peterhuewe@gmx.de> 21813M: Jarkko Sakkinen <jarkko@kernel.org> 21814R: Jason Gunthorpe <jgg@ziepe.ca> 21815L: linux-integrity@vger.kernel.org 21816S: Maintained 21817W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21818Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21819T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21820F: drivers/char/tpm/ 21821 21822TPS546D24 DRIVER 21823M: Duke Du <dukedu83@gmail.com> 21824L: linux-hwmon@vger.kernel.org 21825S: Maintained 21826F: Documentation/hwmon/tps546d24.rst 21827F: drivers/hwmon/pmbus/tps546d24.c 21828 21829TQ SYSTEMS BOARD & DRIVER SUPPORT 21830L: linux@ew.tq-group.com 21831S: Supported 21832W: https://www.tq-group.com/en/products/tq-embedded/ 21833F: arch/arm/boot/dts/imx*mba*.dts* 21834F: arch/arm/boot/dts/imx*tqma*.dts* 21835F: arch/arm/boot/dts/mba*.dtsi 21836F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21837F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21838F: arch/arm64/boot/dts/freescale/mba*.dtsi 21839F: drivers/gpio/gpio-tqmx86.c 21840F: drivers/mfd/tqmx86.c 21841F: drivers/watchdog/tqmx86_wdt.c 21842 21843TRACING 21844M: Steven Rostedt <rostedt@goodmis.org> 21845M: Masami Hiramatsu <mhiramat@kernel.org> 21846L: linux-kernel@vger.kernel.org 21847L: linux-trace-kernel@vger.kernel.org 21848S: Maintained 21849Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21850T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21851F: Documentation/trace/* 21852F: fs/tracefs/ 21853F: include/linux/trace*.h 21854F: include/trace/ 21855F: kernel/trace/ 21856F: scripts/tracing/ 21857F: tools/testing/selftests/ftrace/ 21858 21859TRACING MMIO ACCESSES (MMIOTRACE) 21860M: Steven Rostedt <rostedt@goodmis.org> 21861M: Masami Hiramatsu <mhiramat@kernel.org> 21862R: Karol Herbst <karolherbst@gmail.com> 21863R: Pekka Paalanen <ppaalanen@gmail.com> 21864L: linux-kernel@vger.kernel.org 21865L: nouveau@lists.freedesktop.org 21866S: Maintained 21867F: arch/x86/mm/kmmio.c 21868F: arch/x86/mm/mmio-mod.c 21869F: arch/x86/mm/testmmiotrace.c 21870F: include/linux/mmiotrace.h 21871F: kernel/trace/trace_mmiotrace.c 21872 21873TRACING OS NOISE / LATENCY TRACERS 21874M: Steven Rostedt <rostedt@goodmis.org> 21875M: Daniel Bristot de Oliveira <bristot@kernel.org> 21876S: Maintained 21877F: Documentation/trace/hwlat_detector.rst 21878F: Documentation/trace/osnoise-tracer.rst 21879F: Documentation/trace/timerlat-tracer.rst 21880F: arch/*/kernel/trace.c 21881F: include/trace/events/osnoise.h 21882F: kernel/trace/trace_hwlat.c 21883F: kernel/trace/trace_irqsoff.c 21884F: kernel/trace/trace_osnoise.c 21885F: kernel/trace/trace_sched_wakeup.c 21886 21887TRADITIONAL CHINESE DOCUMENTATION 21888M: Hu Haowen <src.res.211@gmail.com> 21889S: Maintained 21890W: https://github.com/srcres258/linux-doc 21891T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21892F: Documentation/translations/zh_TW/ 21893 21894TTY LAYER AND SERIAL DRIVERS 21895M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21896M: Jiri Slaby <jirislaby@kernel.org> 21897L: linux-kernel@vger.kernel.org 21898L: linux-serial@vger.kernel.org 21899S: Supported 21900T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21901F: Documentation/devicetree/bindings/serial/ 21902F: Documentation/driver-api/serial/ 21903F: drivers/tty/ 21904F: include/linux/selection.h 21905F: include/linux/serial.h 21906F: include/linux/serial_core.h 21907F: include/linux/sysrq.h 21908F: include/linux/tty*.h 21909F: include/linux/vt.h 21910F: include/linux/vt_*.h 21911F: include/uapi/linux/serial.h 21912F: include/uapi/linux/serial_core.h 21913F: include/uapi/linux/tty.h 21914 21915TUA9001 MEDIA DRIVER 21916M: Antti Palosaari <crope@iki.fi> 21917L: linux-media@vger.kernel.org 21918S: Maintained 21919W: https://linuxtv.org 21920W: http://palosaari.fi/linux/ 21921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21922T: git git://linuxtv.org/anttip/media_tree.git 21923F: drivers/media/tuners/tua9001* 21924 21925TULIP NETWORK DRIVERS 21926L: netdev@vger.kernel.org 21927L: linux-parisc@vger.kernel.org 21928S: Orphan 21929F: drivers/net/ethernet/dec/tulip/ 21930 21931TUN/TAP driver 21932M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21933M: Jason Wang <jasowang@redhat.com> 21934S: Maintained 21935W: http://vtun.sourceforge.net/tun 21936F: Documentation/networking/tuntap.rst 21937F: arch/um/os-Linux/drivers/ 21938F: drivers/net/tap.c 21939F: drivers/net/tun.c 21940 21941TURBOCHANNEL SUBSYSTEM 21942M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21943M: Ralf Baechle <ralf@linux-mips.org> 21944L: linux-mips@vger.kernel.org 21945S: Maintained 21946Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21947F: drivers/tc/ 21948F: include/linux/tc.h 21949 21950TURBOSTAT UTILITY 21951M: "Len Brown" <lenb@kernel.org> 21952L: linux-pm@vger.kernel.org 21953S: Supported 21954Q: https://patchwork.kernel.org/project/linux-pm/list/ 21955B: https://bugzilla.kernel.org 21956T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21957F: tools/power/x86/turbostat/ 21958 21959TW5864 VIDEO4LINUX DRIVER 21960M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21961M: Anton Sviridenko <anton@corp.bluecherry.net> 21962M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21963M: Andrey Utkin <andrey_utkin@fastmail.com> 21964L: linux-media@vger.kernel.org 21965S: Supported 21966F: drivers/media/pci/tw5864/ 21967 21968TW68 VIDEO4LINUX DRIVER 21969M: Hans Verkuil <hverkuil@xs4all.nl> 21970L: linux-media@vger.kernel.org 21971S: Odd Fixes 21972W: https://linuxtv.org 21973T: git git://linuxtv.org/media_tree.git 21974F: drivers/media/pci/tw68/ 21975 21976TW686X VIDEO4LINUX DRIVER 21977M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21978L: linux-media@vger.kernel.org 21979S: Maintained 21980W: http://linuxtv.org 21981T: git git://linuxtv.org/media_tree.git 21982F: drivers/media/pci/tw686x/ 21983 21984U-BOOT ENVIRONMENT VARIABLES 21985M: Rafał Miłecki <rafal@milecki.pl> 21986S: Maintained 21987F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21988F: drivers/nvmem/u-boot-env.c 21989 21990UACCE ACCELERATOR FRAMEWORK 21991M: Zhangfei Gao <zhangfei.gao@linaro.org> 21992M: Zhou Wang <wangzhou1@hisilicon.com> 21993L: linux-accelerators@lists.ozlabs.org 21994L: linux-kernel@vger.kernel.org 21995S: Maintained 21996F: Documentation/ABI/testing/sysfs-driver-uacce 21997F: Documentation/misc-devices/uacce.rst 21998F: drivers/misc/uacce/ 21999F: include/linux/uacce.h 22000F: include/uapi/misc/uacce/ 22001 22002UBI FILE SYSTEM (UBIFS) 22003M: Richard Weinberger <richard@nod.at> 22004L: linux-mtd@lists.infradead.org 22005S: Supported 22006W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22007T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22008T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22009F: Documentation/ABI/testing/sysfs-fs-ubifs 22010F: Documentation/filesystems/ubifs-authentication.rst 22011F: Documentation/filesystems/ubifs.rst 22012F: fs/ubifs/ 22013 22014UBLK USERSPACE BLOCK DRIVER 22015M: Ming Lei <ming.lei@redhat.com> 22016L: linux-block@vger.kernel.org 22017S: Maintained 22018F: Documentation/block/ublk.rst 22019F: drivers/block/ublk_drv.c 22020F: include/uapi/linux/ublk_cmd.h 22021 22022UCLINUX (M68KNOMMU AND COLDFIRE) 22023M: Greg Ungerer <gerg@linux-m68k.org> 22024L: linux-m68k@lists.linux-m68k.org 22025S: Maintained 22026W: http://www.linux-m68k.org/ 22027T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22028F: arch/m68k/*/*_no.* 22029F: arch/m68k/68*/ 22030F: arch/m68k/coldfire/ 22031F: arch/m68k/include/asm/*_no.* 22032 22033UDF FILESYSTEM 22034M: Jan Kara <jack@suse.com> 22035S: Maintained 22036F: Documentation/filesystems/udf.rst 22037F: fs/udf/ 22038 22039UDRAW TABLET 22040M: Bastien Nocera <hadess@hadess.net> 22041L: linux-input@vger.kernel.org 22042S: Maintained 22043F: drivers/hid/hid-udraw-ps3.c 22044 22045UFS FILESYSTEM 22046M: Evgeniy Dushistov <dushistov@mail.ru> 22047S: Maintained 22048F: Documentation/admin-guide/ufs.rst 22049F: fs/ufs/ 22050 22051UHID USERSPACE HID IO DRIVER 22052M: David Rheinsberg <david@readahead.eu> 22053L: linux-input@vger.kernel.org 22054S: Maintained 22055F: drivers/hid/uhid.c 22056F: include/uapi/linux/uhid.h 22057 22058ULPI BUS 22059M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22060L: linux-usb@vger.kernel.org 22061S: Maintained 22062F: drivers/usb/common/ulpi.c 22063F: include/linux/ulpi/ 22064 22065UNICODE SUBSYSTEM 22066M: Gabriel Krisman Bertazi <krisman@collabora.com> 22067L: linux-fsdevel@vger.kernel.org 22068S: Supported 22069F: fs/unicode/ 22070 22071UNIFDEF 22072M: Tony Finch <dot@dotat.at> 22073S: Maintained 22074W: http://dotat.at/prog/unifdef 22075F: scripts/unifdef.c 22076 22077UNIFORM CDROM DRIVER 22078M: Phillip Potter <phil@philpotter.co.uk> 22079S: Maintained 22080F: Documentation/cdrom/ 22081F: drivers/cdrom/cdrom.c 22082F: include/linux/cdrom.h 22083F: include/uapi/linux/cdrom.h 22084 22085UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22086R: Alim Akhtar <alim.akhtar@samsung.com> 22087R: Avri Altman <avri.altman@wdc.com> 22088R: Bart Van Assche <bvanassche@acm.org> 22089L: linux-scsi@vger.kernel.org 22090S: Supported 22091F: Documentation/devicetree/bindings/ufs/ 22092F: Documentation/scsi/ufs.rst 22093F: drivers/ufs/core/ 22094 22095UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22096M: Pedro Sousa <pedrom.sousa@synopsys.com> 22097L: linux-scsi@vger.kernel.org 22098S: Supported 22099F: drivers/ufs/host/*dwc* 22100 22101UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22102M: Alim Akhtar <alim.akhtar@samsung.com> 22103L: linux-scsi@vger.kernel.org 22104S: Maintained 22105F: drivers/ufs/host/ufs-exynos* 22106 22107UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22108M: Stanley Chu <stanley.chu@mediatek.com> 22109L: linux-scsi@vger.kernel.org 22110L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22111S: Maintained 22112F: drivers/ufs/host/ufs-mediatek* 22113 22114UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22115M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22116L: linux-arm-msm@vger.kernel.org 22117L: linux-scsi@vger.kernel.org 22118S: Maintained 22119F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22120F: drivers/ufs/host/ufs-qcom* 22121 22122UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22123M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22124L: linux-renesas-soc@vger.kernel.org 22125L: linux-scsi@vger.kernel.org 22126S: Maintained 22127F: drivers/ufs/host/ufs-renesas.c 22128 22129UNSORTED BLOCK IMAGES (UBI) 22130M: Richard Weinberger <richard@nod.at> 22131L: linux-mtd@lists.infradead.org 22132S: Supported 22133W: http://www.linux-mtd.infradead.org/ 22134T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22135T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22136F: drivers/mtd/ubi/ 22137F: include/linux/mtd/ubi.h 22138F: include/uapi/mtd/ubi-user.h 22139 22140USB "USBNET" DRIVER FRAMEWORK 22141M: Oliver Neukum <oneukum@suse.com> 22142L: netdev@vger.kernel.org 22143S: Maintained 22144W: http://www.linux-usb.org/usbnet 22145F: drivers/net/usb/usbnet.c 22146F: include/linux/usb/usbnet.h 22147 22148USB ACM DRIVER 22149M: Oliver Neukum <oneukum@suse.com> 22150L: linux-usb@vger.kernel.org 22151S: Maintained 22152F: Documentation/usb/acm.rst 22153F: drivers/usb/class/cdc-acm.* 22154 22155USB APPLE MFI FASTCHARGE DRIVER 22156M: Bastien Nocera <hadess@hadess.net> 22157L: linux-usb@vger.kernel.org 22158S: Maintained 22159F: drivers/usb/misc/apple-mfi-fastcharge.c 22160 22161USB AR5523 WIRELESS DRIVER 22162L: linux-wireless@vger.kernel.org 22163S: Orphan 22164F: drivers/net/wireless/ath/ar5523/ 22165 22166USB ATTACHED SCSI 22167M: Oliver Neukum <oneukum@suse.com> 22168L: linux-usb@vger.kernel.org 22169L: linux-scsi@vger.kernel.org 22170S: Maintained 22171F: drivers/usb/storage/uas.c 22172 22173USB CDC ETHERNET DRIVER 22174M: Oliver Neukum <oliver@neukum.org> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: drivers/net/usb/cdc_*.c 22178F: include/uapi/linux/usb/cdc.h 22179 22180USB CHAOSKEY DRIVER 22181M: Keith Packard <keithp@keithp.com> 22182L: linux-usb@vger.kernel.org 22183S: Maintained 22184F: drivers/usb/misc/chaoskey.c 22185 22186USB CYPRESS C67X00 DRIVER 22187L: linux-usb@vger.kernel.org 22188S: Orphan 22189F: drivers/usb/c67x00/ 22190 22191USB DAVICOM DM9601 DRIVER 22192M: Peter Korsgaard <peter@korsgaard.com> 22193L: netdev@vger.kernel.org 22194S: Maintained 22195W: http://www.linux-usb.org/usbnet 22196F: drivers/net/usb/dm9601.c 22197 22198USB EHCI DRIVER 22199M: Alan Stern <stern@rowland.harvard.edu> 22200L: linux-usb@vger.kernel.org 22201S: Maintained 22202F: Documentation/usb/ehci.rst 22203F: drivers/usb/host/ehci* 22204 22205USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22206M: Jiri Kosina <jikos@kernel.org> 22207M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22208L: linux-usb@vger.kernel.org 22209S: Maintained 22210T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22211F: Documentation/hid/hiddev.rst 22212F: drivers/hid/usbhid/ 22213 22214USB INTEL XHCI ROLE MUX DRIVER 22215M: Hans de Goede <hdegoede@redhat.com> 22216L: linux-usb@vger.kernel.org 22217S: Maintained 22218F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22219 22220USB IP DRIVER FOR HISILICON KIRIN 960 22221M: Yu Chen <chenyu56@huawei.com> 22222M: Binghui Wang <wangbinghui@hisilicon.com> 22223L: linux-usb@vger.kernel.org 22224S: Maintained 22225F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22226F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22227 22228USB IP DRIVER FOR HISILICON KIRIN 970 22229M: Mauro Carvalho Chehab <mchehab@kernel.org> 22230L: linux-usb@vger.kernel.org 22231S: Maintained 22232F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22233F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22234 22235USB ISP116X DRIVER 22236M: Olav Kongas <ok@artecdesign.ee> 22237L: linux-usb@vger.kernel.org 22238S: Maintained 22239F: drivers/usb/host/isp116x* 22240F: include/linux/usb/isp116x.h 22241 22242USB ISP1760 DRIVER 22243M: Rui Miguel Silva <rui.silva@linaro.org> 22244L: linux-usb@vger.kernel.org 22245S: Maintained 22246F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22247F: drivers/usb/isp1760/* 22248 22249USB LAN78XX ETHERNET DRIVER 22250M: Woojung Huh <woojung.huh@microchip.com> 22251M: UNGLinuxDriver@microchip.com 22252L: netdev@vger.kernel.org 22253S: Maintained 22254F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22255F: drivers/net/usb/lan78xx.* 22256F: include/dt-bindings/net/microchip-lan78xx.h 22257 22258USB MASS STORAGE DRIVER 22259M: Alan Stern <stern@rowland.harvard.edu> 22260L: linux-usb@vger.kernel.org 22261L: usb-storage@lists.one-eyed-alien.net 22262S: Maintained 22263F: drivers/usb/storage/ 22264 22265USB MIDI DRIVER 22266M: Clemens Ladisch <clemens@ladisch.de> 22267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22268S: Maintained 22269T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22270F: sound/usb/midi.* 22271 22272USB NETWORKING DRIVERS 22273L: linux-usb@vger.kernel.org 22274S: Odd Fixes 22275F: drivers/net/usb/ 22276 22277USB OHCI DRIVER 22278M: Alan Stern <stern@rowland.harvard.edu> 22279L: linux-usb@vger.kernel.org 22280S: Maintained 22281F: Documentation/usb/ohci.rst 22282F: drivers/usb/host/ohci* 22283 22284USB OTG FSM (Finite State Machine) 22285M: Peter Chen <peter.chen@kernel.org> 22286L: linux-usb@vger.kernel.org 22287S: Maintained 22288T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22289F: drivers/usb/common/usb-otg-fsm.c 22290 22291USB OVER IP DRIVER 22292M: Valentina Manea <valentina.manea.m@gmail.com> 22293M: Shuah Khan <shuah@kernel.org> 22294M: Shuah Khan <skhan@linuxfoundation.org> 22295R: Hongren Zheng <i@zenithal.me> 22296L: linux-usb@vger.kernel.org 22297S: Maintained 22298F: Documentation/usb/usbip_protocol.rst 22299F: drivers/usb/usbip/ 22300F: tools/testing/selftests/drivers/usb/usbip/ 22301F: tools/usb/usbip/ 22302 22303USB PEGASUS DRIVER 22304M: Petko Manolov <petkan@nucleusys.com> 22305L: linux-usb@vger.kernel.org 22306L: netdev@vger.kernel.org 22307S: Maintained 22308W: https://github.com/petkan/pegasus 22309T: git https://github.com/petkan/pegasus.git 22310F: drivers/net/usb/pegasus.* 22311 22312USB PRINTER DRIVER (usblp) 22313M: Pete Zaitcev <zaitcev@redhat.com> 22314L: linux-usb@vger.kernel.org 22315S: Supported 22316F: drivers/usb/class/usblp.c 22317 22318USB QMI WWAN NETWORK DRIVER 22319M: Bjørn Mork <bjorn@mork.no> 22320L: netdev@vger.kernel.org 22321S: Maintained 22322F: Documentation/ABI/testing/sysfs-class-net-qmi 22323F: drivers/net/usb/qmi_wwan.c 22324 22325USB RAW GADGET DRIVER 22326R: Andrey Konovalov <andreyknvl@gmail.com> 22327L: linux-usb@vger.kernel.org 22328S: Maintained 22329F: Documentation/usb/raw-gadget.rst 22330F: drivers/usb/gadget/legacy/raw_gadget.c 22331F: include/uapi/linux/usb/raw_gadget.h 22332 22333USB RTL8150 DRIVER 22334M: Petko Manolov <petkan@nucleusys.com> 22335L: linux-usb@vger.kernel.org 22336L: netdev@vger.kernel.org 22337S: Maintained 22338W: https://github.com/petkan/rtl8150 22339T: git https://github.com/petkan/rtl8150.git 22340F: drivers/net/usb/rtl8150.c 22341 22342USB SERIAL SUBSYSTEM 22343M: Johan Hovold <johan@kernel.org> 22344L: linux-usb@vger.kernel.org 22345S: Maintained 22346T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22347F: Documentation/usb/usb-serial.rst 22348F: drivers/usb/serial/ 22349F: include/linux/usb/serial.h 22350 22351USB SMSC75XX ETHERNET DRIVER 22352M: Steve Glendinning <steve.glendinning@shawell.net> 22353L: netdev@vger.kernel.org 22354S: Maintained 22355F: drivers/net/usb/smsc75xx.* 22356 22357USB SMSC95XX ETHERNET DRIVER 22358M: Steve Glendinning <steve.glendinning@shawell.net> 22359M: UNGLinuxDriver@microchip.com 22360L: netdev@vger.kernel.org 22361S: Maintained 22362F: drivers/net/usb/smsc95xx.* 22363 22364USB SUBSYSTEM 22365M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22366L: linux-usb@vger.kernel.org 22367S: Supported 22368W: http://www.linux-usb.org 22369T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22370F: Documentation/devicetree/bindings/usb/ 22371F: Documentation/usb/ 22372F: drivers/usb/ 22373F: include/dt-bindings/usb/ 22374F: include/linux/usb.h 22375F: include/linux/usb/ 22376F: include/uapi/linux/usb/ 22377 22378USB TYPEC BUS FOR ALTERNATE MODES 22379M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22380L: linux-usb@vger.kernel.org 22381S: Maintained 22382F: Documentation/ABI/testing/sysfs-bus-typec 22383F: Documentation/driver-api/usb/typec_bus.rst 22384F: drivers/usb/typec/altmodes/ 22385F: include/linux/usb/typec_altmode.h 22386 22387USB TYPEC CLASS 22388M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22389L: linux-usb@vger.kernel.org 22390S: Maintained 22391F: Documentation/ABI/testing/sysfs-class-typec 22392F: Documentation/driver-api/usb/typec.rst 22393F: drivers/usb/typec/ 22394F: include/linux/usb/typec.h 22395 22396USB TYPEC INTEL PMC MUX DRIVER 22397M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22398L: linux-usb@vger.kernel.org 22399S: Maintained 22400F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22401F: drivers/usb/typec/mux/intel_pmc_mux.c 22402 22403USB TYPEC PI3USB30532 MUX DRIVER 22404M: Hans de Goede <hdegoede@redhat.com> 22405L: linux-usb@vger.kernel.org 22406S: Maintained 22407F: drivers/usb/typec/mux/pi3usb30532.c 22408 22409USB TYPEC PORT CONTROLLER DRIVERS 22410M: Guenter Roeck <linux@roeck-us.net> 22411L: linux-usb@vger.kernel.org 22412S: Maintained 22413F: drivers/usb/typec/tcpm/ 22414 22415USB UHCI DRIVER 22416M: Alan Stern <stern@rowland.harvard.edu> 22417L: linux-usb@vger.kernel.org 22418S: Maintained 22419F: drivers/usb/host/uhci* 22420 22421USB VIDEO CLASS 22422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22423L: linux-media@vger.kernel.org 22424S: Maintained 22425W: http://www.ideasonboard.org/uvc/ 22426T: git git://linuxtv.org/media_tree.git 22427F: drivers/media/usb/uvc/ 22428F: include/uapi/linux/uvcvideo.h 22429 22430USB WEBCAM GADGET 22431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22432M: Daniel Scally <dan.scally@ideasonboard.com> 22433L: linux-usb@vger.kernel.org 22434S: Maintained 22435F: drivers/usb/gadget/function/*uvc* 22436F: drivers/usb/gadget/legacy/webcam.c 22437F: include/uapi/linux/usb/g_uvc.h 22438 22439USB WIRELESS RNDIS DRIVER (rndis_wlan) 22440L: linux-wireless@vger.kernel.org 22441S: Orphan 22442F: drivers/net/wireless/legacy/rndis_wlan.c 22443 22444USB XHCI DRIVER 22445M: Mathias Nyman <mathias.nyman@intel.com> 22446L: linux-usb@vger.kernel.org 22447S: Supported 22448F: drivers/usb/host/pci-quirks* 22449F: drivers/usb/host/xhci* 22450 22451USB ZD1201 DRIVER 22452L: linux-wireless@vger.kernel.org 22453S: Orphan 22454W: http://linux-lc100020.sourceforge.net 22455F: drivers/net/wireless/zydas/zd1201.* 22456 22457USER DATAGRAM PROTOCOL (UDP) 22458M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22459S: Maintained 22460F: include/linux/udp.h 22461F: net/ipv4/udp.c 22462F: net/ipv6/udp.c 22463 22464USER-MODE LINUX (UML) 22465M: Richard Weinberger <richard@nod.at> 22466M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22467M: Johannes Berg <johannes@sipsolutions.net> 22468L: linux-um@lists.infradead.org 22469S: Maintained 22470W: http://user-mode-linux.sourceforge.net 22471Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22473T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22474F: Documentation/virt/uml/ 22475F: arch/um/ 22476F: arch/x86/um/ 22477F: fs/hostfs/ 22478 22479USERSPACE COPYIN/COPYOUT (UIOVEC) 22480M: Alexander Viro <viro@zeniv.linux.org.uk> 22481S: Maintained 22482F: include/linux/uio.h 22483F: lib/iov_iter.c 22484 22485USERSPACE DMA BUFFER DRIVER 22486M: Gerd Hoffmann <kraxel@redhat.com> 22487L: dri-devel@lists.freedesktop.org 22488S: Maintained 22489T: git git://anongit.freedesktop.org/drm/drm-misc 22490F: drivers/dma-buf/udmabuf.c 22491F: include/uapi/linux/udmabuf.h 22492 22493USERSPACE I/O (UIO) 22494M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22495S: Maintained 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22497F: Documentation/driver-api/uio-howto.rst 22498F: drivers/uio/ 22499F: include/linux/uio_driver.h 22500 22501UTIL-LINUX PACKAGE 22502M: Karel Zak <kzak@redhat.com> 22503L: util-linux@vger.kernel.org 22504S: Maintained 22505W: http://en.wikipedia.org/wiki/Util-linux 22506T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22507 22508UUID HELPERS 22509R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22510L: linux-kernel@vger.kernel.org 22511S: Maintained 22512F: include/linux/uuid.h 22513F: lib/test_uuid.c 22514F: lib/uuid.c 22515 22516UV SYSFS DRIVER 22517M: Justin Ernst <justin.ernst@hpe.com> 22518L: platform-driver-x86@vger.kernel.org 22519S: Maintained 22520F: drivers/platform/x86/uv_sysfs.c 22521 22522UVESAFB DRIVER 22523M: Michal Januszewski <spock@gentoo.org> 22524L: linux-fbdev@vger.kernel.org 22525S: Maintained 22526W: https://github.com/mjanusz/v86d 22527F: Documentation/fb/uvesafb.rst 22528F: drivers/video/fbdev/uvesafb.* 22529 22530Ux500 CLOCK DRIVERS 22531M: Ulf Hansson <ulf.hansson@linaro.org> 22532L: linux-clk@vger.kernel.org 22533L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22534S: Maintained 22535F: drivers/clk/ux500/ 22536 22537V4L2 ASYNC AND FWNODE FRAMEWORKS 22538M: Sakari Ailus <sakari.ailus@linux.intel.com> 22539L: linux-media@vger.kernel.org 22540S: Maintained 22541T: git git://linuxtv.org/media_tree.git 22542F: drivers/media/v4l2-core/v4l2-async.c 22543F: drivers/media/v4l2-core/v4l2-fwnode.c 22544F: include/media/v4l2-async.h 22545F: include/media/v4l2-fwnode.h 22546 22547V4L2 LENS DRIVERS 22548M: Sakari Ailus <sakari.ailus@linux.intel.com> 22549L: linux-media@vger.kernel.org 22550S: Maintained 22551F: drivers/media/i2c/ak* 22552F: drivers/media/i2c/dw* 22553F: drivers/media/i2c/lm* 22554 22555V4L2 CAMERA SENSOR DRIVERS 22556M: Sakari Ailus <sakari.ailus@linux.intel.com> 22557L: linux-media@vger.kernel.org 22558S: Maintained 22559F: Documentation/driver-api/media/camera-sensor.rst 22560F: Documentation/driver-api/media/tx-rx.rst 22561F: drivers/media/i2c/ar* 22562F: drivers/media/i2c/hi* 22563F: drivers/media/i2c/imx* 22564F: drivers/media/i2c/mt* 22565F: drivers/media/i2c/og* 22566F: drivers/media/i2c/ov* 22567F: drivers/media/i2c/s5* 22568F: drivers/media/i2c/st-vgxy61.c 22569 22570VF610 NAND DRIVER 22571M: Stefan Agner <stefan@agner.ch> 22572L: linux-mtd@lists.infradead.org 22573S: Supported 22574F: drivers/mtd/nand/raw/vf610_nfc.c 22575 22576VFAT/FAT/MSDOS FILESYSTEM 22577M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22578S: Maintained 22579F: Documentation/filesystems/vfat.rst 22580F: fs/fat/ 22581F: tools/testing/selftests/filesystems/fat/ 22582 22583VFIO CDX DRIVER 22584M: Nipun Gupta <nipun.gupta@amd.com> 22585M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22586L: kvm@vger.kernel.org 22587S: Maintained 22588F: drivers/vfio/cdx/* 22589 22590VFIO DRIVER 22591M: Alex Williamson <alex.williamson@redhat.com> 22592L: kvm@vger.kernel.org 22593S: Maintained 22594T: git https://github.com/awilliam/linux-vfio.git 22595F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22596F: Documentation/driver-api/vfio.rst 22597F: drivers/vfio/ 22598F: include/linux/vfio.h 22599F: include/linux/vfio_pci_core.h 22600F: include/uapi/linux/vfio.h 22601 22602VFIO FSL-MC DRIVER 22603M: Diana Craciun <diana.craciun@oss.nxp.com> 22604L: kvm@vger.kernel.org 22605S: Maintained 22606F: drivers/vfio/fsl-mc/ 22607 22608VFIO HISILICON PCI DRIVER 22609M: Longfang Liu <liulongfang@huawei.com> 22610M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22611L: kvm@vger.kernel.org 22612S: Maintained 22613F: drivers/vfio/pci/hisilicon/ 22614 22615VFIO MEDIATED DEVICE DRIVERS 22616M: Kirti Wankhede <kwankhede@nvidia.com> 22617L: kvm@vger.kernel.org 22618S: Maintained 22619F: Documentation/driver-api/vfio-mediated-device.rst 22620F: drivers/vfio/mdev/ 22621F: include/linux/mdev.h 22622F: samples/vfio-mdev/ 22623 22624VFIO MLX5 PCI DRIVER 22625M: Yishai Hadas <yishaih@nvidia.com> 22626L: kvm@vger.kernel.org 22627S: Maintained 22628F: drivers/vfio/pci/mlx5/ 22629 22630VFIO PCI DEVICE SPECIFIC DRIVERS 22631R: Jason Gunthorpe <jgg@nvidia.com> 22632R: Yishai Hadas <yishaih@nvidia.com> 22633R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22634R: Kevin Tian <kevin.tian@intel.com> 22635L: kvm@vger.kernel.org 22636S: Maintained 22637P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22638F: drivers/vfio/pci/*/ 22639 22640VFIO PDS PCI DRIVER 22641M: Brett Creeley <brett.creeley@amd.com> 22642L: kvm@vger.kernel.org 22643S: Maintained 22644F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22645F: drivers/vfio/pci/pds/ 22646 22647VFIO PLATFORM DRIVER 22648M: Eric Auger <eric.auger@redhat.com> 22649L: kvm@vger.kernel.org 22650S: Maintained 22651F: drivers/vfio/platform/ 22652 22653VGA_SWITCHEROO 22654R: Lukas Wunner <lukas@wunner.de> 22655S: Maintained 22656T: git git://anongit.freedesktop.org/drm/drm-misc 22657F: Documentation/gpu/vga-switcheroo.rst 22658F: drivers/gpu/vga/vga_switcheroo.c 22659F: include/linux/vga_switcheroo.h 22660 22661VIA RHINE NETWORK DRIVER 22662M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22663S: Maintained 22664F: drivers/net/ethernet/via/via-rhine.c 22665 22666VIA SD/MMC CARD CONTROLLER DRIVER 22667M: Bruce Chang <brucechang@via.com.tw> 22668M: Harald Welte <HaraldWelte@viatech.com> 22669S: Maintained 22670F: drivers/mmc/host/via-sdmmc.c 22671 22672VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22673M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22674L: linux-fbdev@vger.kernel.org 22675S: Maintained 22676F: drivers/video/fbdev/via/ 22677F: include/linux/via-core.h 22678F: include/linux/via_i2c.h 22679 22680VIA VELOCITY NETWORK DRIVER 22681M: Francois Romieu <romieu@fr.zoreil.com> 22682L: netdev@vger.kernel.org 22683S: Maintained 22684F: drivers/net/ethernet/via/via-velocity.* 22685 22686VICODEC VIRTUAL CODEC DRIVER 22687M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22688L: linux-media@vger.kernel.org 22689S: Maintained 22690W: https://linuxtv.org 22691T: git git://linuxtv.org/media_tree.git 22692F: drivers/media/test-drivers/vicodec/* 22693 22694VIDEO I2C POLLING DRIVER 22695M: Matt Ranostay <matt.ranostay@konsulko.com> 22696L: linux-media@vger.kernel.org 22697S: Maintained 22698F: drivers/media/i2c/video-i2c.c 22699 22700VIDEO MULTIPLEXER DRIVER 22701M: Philipp Zabel <p.zabel@pengutronix.de> 22702L: linux-media@vger.kernel.org 22703S: Maintained 22704F: drivers/media/platform/video-mux.c 22705 22706VIDEOBUF2 FRAMEWORK 22707M: Tomasz Figa <tfiga@chromium.org> 22708M: Marek Szyprowski <m.szyprowski@samsung.com> 22709L: linux-media@vger.kernel.org 22710S: Maintained 22711F: drivers/media/common/videobuf2/* 22712F: include/media/videobuf2-* 22713 22714VIDTV VIRTUAL DIGITAL TV DRIVER 22715M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22716L: linux-media@vger.kernel.org 22717S: Maintained 22718W: https://linuxtv.org 22719T: git git://linuxtv.org/media_tree.git 22720F: drivers/media/test-drivers/vidtv/* 22721 22722VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22723M: Shuah Khan <skhan@linuxfoundation.org> 22724R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22725L: linux-media@vger.kernel.org 22726S: Maintained 22727W: https://linuxtv.org 22728T: git git://linuxtv.org/media_tree.git 22729F: drivers/media/test-drivers/vimc/* 22730 22731VIRT LIB 22732M: Alex Williamson <alex.williamson@redhat.com> 22733M: Paolo Bonzini <pbonzini@redhat.com> 22734L: kvm@vger.kernel.org 22735S: Supported 22736F: virt/lib/ 22737 22738VIRTIO AND VHOST VSOCK DRIVER 22739M: Stefan Hajnoczi <stefanha@redhat.com> 22740M: Stefano Garzarella <sgarzare@redhat.com> 22741L: kvm@vger.kernel.org 22742L: virtualization@lists.linux-foundation.org 22743L: netdev@vger.kernel.org 22744S: Maintained 22745F: drivers/vhost/vsock.c 22746F: include/linux/virtio_vsock.h 22747F: include/uapi/linux/virtio_vsock.h 22748F: net/vmw_vsock/virtio_transport.c 22749F: net/vmw_vsock/virtio_transport_common.c 22750 22751VIRTIO BALLOON 22752M: "Michael S. Tsirkin" <mst@redhat.com> 22753M: David Hildenbrand <david@redhat.com> 22754L: virtualization@lists.linux-foundation.org 22755S: Maintained 22756F: drivers/virtio/virtio_balloon.c 22757F: include/linux/balloon_compaction.h 22758F: include/uapi/linux/virtio_balloon.h 22759F: mm/balloon_compaction.c 22760 22761VIRTIO BLOCK AND SCSI DRIVERS 22762M: "Michael S. Tsirkin" <mst@redhat.com> 22763M: Jason Wang <jasowang@redhat.com> 22764R: Paolo Bonzini <pbonzini@redhat.com> 22765R: Stefan Hajnoczi <stefanha@redhat.com> 22766L: virtualization@lists.linux-foundation.org 22767S: Maintained 22768F: drivers/block/virtio_blk.c 22769F: drivers/scsi/virtio_scsi.c 22770F: include/uapi/linux/virtio_blk.h 22771F: include/uapi/linux/virtio_scsi.h 22772 22773VIRTIO CONSOLE DRIVER 22774M: Amit Shah <amit@kernel.org> 22775L: virtualization@lists.linux-foundation.org 22776S: Maintained 22777F: drivers/char/virtio_console.c 22778F: include/linux/virtio_console.h 22779F: include/uapi/linux/virtio_console.h 22780 22781VIRTIO CORE AND NET DRIVERS 22782M: "Michael S. Tsirkin" <mst@redhat.com> 22783M: Jason Wang <jasowang@redhat.com> 22784R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22785L: virtualization@lists.linux-foundation.org 22786S: Maintained 22787F: Documentation/ABI/testing/sysfs-bus-vdpa 22788F: Documentation/ABI/testing/sysfs-class-vduse 22789F: Documentation/devicetree/bindings/virtio/ 22790F: Documentation/driver-api/virtio/ 22791F: drivers/block/virtio_blk.c 22792F: drivers/crypto/virtio/ 22793F: drivers/net/virtio_net.c 22794F: drivers/vdpa/ 22795F: drivers/virtio/ 22796F: include/linux/vdpa.h 22797F: include/linux/virtio*.h 22798F: include/linux/vringh.h 22799F: include/uapi/linux/virtio_*.h 22800F: tools/virtio/ 22801 22802VIRTIO CRYPTO DRIVER 22803M: Gonglei <arei.gonglei@huawei.com> 22804L: virtualization@lists.linux-foundation.org 22805L: linux-crypto@vger.kernel.org 22806S: Maintained 22807F: drivers/crypto/virtio/ 22808F: include/uapi/linux/virtio_crypto.h 22809 22810VIRTIO DRIVERS FOR S390 22811M: Cornelia Huck <cohuck@redhat.com> 22812M: Halil Pasic <pasic@linux.ibm.com> 22813M: Eric Farman <farman@linux.ibm.com> 22814L: linux-s390@vger.kernel.org 22815L: virtualization@lists.linux-foundation.org 22816L: kvm@vger.kernel.org 22817S: Supported 22818F: arch/s390/include/uapi/asm/virtio-ccw.h 22819F: drivers/s390/virtio/ 22820 22821VIRTIO FILE SYSTEM 22822M: Vivek Goyal <vgoyal@redhat.com> 22823M: Stefan Hajnoczi <stefanha@redhat.com> 22824M: Miklos Szeredi <miklos@szeredi.hu> 22825L: virtualization@lists.linux-foundation.org 22826L: linux-fsdevel@vger.kernel.org 22827S: Supported 22828W: https://virtio-fs.gitlab.io/ 22829F: Documentation/filesystems/virtiofs.rst 22830F: fs/fuse/virtio_fs.c 22831F: include/uapi/linux/virtio_fs.h 22832 22833VIRTIO GPIO DRIVER 22834M: Enrico Weigelt, metux IT consult <info@metux.net> 22835M: Viresh Kumar <vireshk@kernel.org> 22836L: linux-gpio@vger.kernel.org 22837L: virtualization@lists.linux-foundation.org 22838S: Maintained 22839F: drivers/gpio/gpio-virtio.c 22840F: include/uapi/linux/virtio_gpio.h 22841 22842VIRTIO GPU DRIVER 22843M: David Airlie <airlied@redhat.com> 22844M: Gerd Hoffmann <kraxel@redhat.com> 22845R: Gurchetan Singh <gurchetansingh@chromium.org> 22846R: Chia-I Wu <olvaffe@gmail.com> 22847L: dri-devel@lists.freedesktop.org 22848L: virtualization@lists.linux-foundation.org 22849S: Maintained 22850T: git git://anongit.freedesktop.org/drm/drm-misc 22851F: drivers/gpu/drm/virtio/ 22852F: include/uapi/linux/virtio_gpu.h 22853 22854VIRTIO HOST (VHOST) 22855M: "Michael S. Tsirkin" <mst@redhat.com> 22856M: Jason Wang <jasowang@redhat.com> 22857L: kvm@vger.kernel.org 22858L: virtualization@lists.linux-foundation.org 22859L: netdev@vger.kernel.org 22860S: Maintained 22861T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22862F: drivers/vhost/ 22863F: include/linux/sched/vhost_task.h 22864F: include/linux/vhost_iotlb.h 22865F: include/uapi/linux/vhost.h 22866F: kernel/vhost_task.c 22867 22868VIRTIO HOST (VHOST-SCSI) 22869M: "Michael S. Tsirkin" <mst@redhat.com> 22870M: Jason Wang <jasowang@redhat.com> 22871M: Mike Christie <michael.christie@oracle.com> 22872R: Paolo Bonzini <pbonzini@redhat.com> 22873R: Stefan Hajnoczi <stefanha@redhat.com> 22874L: virtualization@lists.linux-foundation.org 22875S: Maintained 22876F: drivers/vhost/scsi.c 22877 22878VIRTIO I2C DRIVER 22879M: Conghui Chen <conghui.chen@intel.com> 22880M: Viresh Kumar <viresh.kumar@linaro.org> 22881L: linux-i2c@vger.kernel.org 22882L: virtualization@lists.linux-foundation.org 22883S: Maintained 22884F: drivers/i2c/busses/i2c-virtio.c 22885F: include/uapi/linux/virtio_i2c.h 22886 22887VIRTIO INPUT DRIVER 22888M: Gerd Hoffmann <kraxel@redhat.com> 22889S: Maintained 22890F: drivers/virtio/virtio_input.c 22891F: include/uapi/linux/virtio_input.h 22892 22893VIRTIO IOMMU DRIVER 22894M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22895L: virtualization@lists.linux-foundation.org 22896S: Maintained 22897F: drivers/iommu/virtio-iommu.c 22898F: include/uapi/linux/virtio_iommu.h 22899 22900VIRTIO MEM DRIVER 22901M: David Hildenbrand <david@redhat.com> 22902L: virtualization@lists.linux-foundation.org 22903S: Maintained 22904W: https://virtio-mem.gitlab.io/ 22905F: drivers/virtio/virtio_mem.c 22906F: include/uapi/linux/virtio_mem.h 22907 22908VIRTIO PMEM DRIVER 22909M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22910L: virtualization@lists.linux-foundation.org 22911S: Maintained 22912F: drivers/nvdimm/nd_virtio.c 22913F: drivers/nvdimm/virtio_pmem.c 22914 22915VIRTIO SOUND DRIVER 22916M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22917M: "Michael S. Tsirkin" <mst@redhat.com> 22918L: virtualization@lists.linux-foundation.org 22919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22920S: Maintained 22921F: include/uapi/linux/virtio_snd.h 22922F: sound/virtio/* 22923 22924VIRTUAL BOX GUEST DEVICE DRIVER 22925M: Hans de Goede <hdegoede@redhat.com> 22926M: Arnd Bergmann <arnd@arndb.de> 22927M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22928S: Maintained 22929F: drivers/virt/vboxguest/ 22930F: include/linux/vbox_utils.h 22931F: include/uapi/linux/vbox*.h 22932 22933VIRTUAL BOX SHARED FOLDER VFS DRIVER 22934M: Hans de Goede <hdegoede@redhat.com> 22935L: linux-fsdevel@vger.kernel.org 22936S: Maintained 22937F: fs/vboxsf/* 22938 22939VIRTUAL PCM TEST DRIVER 22940M: Ivan Orlov <ivan.orlov0322@gmail.com> 22941L: alsa-devel@alsa-project.org 22942S: Maintained 22943F: Documentation/sound/cards/pcmtest.rst 22944F: sound/drivers/pcmtest.c 22945F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22946 22947VIRTUAL SERIO DEVICE DRIVER 22948M: Stephen Chandler Paul <thatslyude@gmail.com> 22949S: Maintained 22950F: drivers/input/serio/userio.c 22951F: include/uapi/linux/userio.h 22952 22953VISL VIRTUAL STATELESS DECODER DRIVER 22954M: Daniel Almeida <daniel.almeida@collabora.com> 22955L: linux-media@vger.kernel.org 22956S: Supported 22957F: drivers/media/test-drivers/visl 22958 22959VIVID VIRTUAL VIDEO DRIVER 22960M: Hans Verkuil <hverkuil@xs4all.nl> 22961L: linux-media@vger.kernel.org 22962S: Maintained 22963W: https://linuxtv.org 22964T: git git://linuxtv.org/media_tree.git 22965F: drivers/media/test-drivers/vivid/* 22966 22967VLYNQ BUS 22968M: Florian Fainelli <f.fainelli@gmail.com> 22969L: openwrt-devel@lists.openwrt.org (subscribers-only) 22970S: Maintained 22971F: drivers/vlynq/vlynq.c 22972F: include/linux/vlynq.h 22973 22974VM SOCKETS (AF_VSOCK) 22975M: Stefano Garzarella <sgarzare@redhat.com> 22976L: virtualization@lists.linux-foundation.org 22977L: netdev@vger.kernel.org 22978S: Maintained 22979F: drivers/net/vsockmon.c 22980F: include/net/af_vsock.h 22981F: include/uapi/linux/vm_sockets.h 22982F: include/uapi/linux/vm_sockets_diag.h 22983F: include/uapi/linux/vsockmon.h 22984F: net/vmw_vsock/ 22985F: tools/testing/vsock/ 22986 22987VMALLOC 22988M: Andrew Morton <akpm@linux-foundation.org> 22989R: Uladzislau Rezki <urezki@gmail.com> 22990R: Christoph Hellwig <hch@infradead.org> 22991R: Lorenzo Stoakes <lstoakes@gmail.com> 22992L: linux-mm@kvack.org 22993S: Maintained 22994W: http://www.linux-mm.org 22995T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22996F: include/linux/vmalloc.h 22997F: mm/vmalloc.c 22998 22999VME SUBSYSTEM 23000M: Martyn Welch <martyn@welchs.me.uk> 23001M: Manohar Vanga <manohar.vanga@gmail.com> 23002M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23003L: linux-kernel@vger.kernel.org 23004S: Odd fixes 23005T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23006F: Documentation/driver-api/vme.rst 23007F: drivers/staging/vme_user/ 23008 23009VMWARE BALLOON DRIVER 23010M: Nadav Amit <namit@vmware.com> 23011R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23012L: linux-kernel@vger.kernel.org 23013S: Supported 23014F: drivers/misc/vmw_balloon.c 23015 23016VMWARE HYPERVISOR INTERFACE 23017M: Ajay Kaher <akaher@vmware.com> 23018M: Alexey Makhalov <amakhalov@vmware.com> 23019R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23020L: virtualization@lists.linux-foundation.org 23021L: x86@kernel.org 23022S: Supported 23023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23024F: arch/x86/include/asm/vmware.h 23025F: arch/x86/kernel/cpu/vmware.c 23026 23027VMWARE PVRDMA DRIVER 23028M: Bryan Tan <bryantan@vmware.com> 23029M: Vishnu Dasa <vdasa@vmware.com> 23030R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23031L: linux-rdma@vger.kernel.org 23032S: Supported 23033F: drivers/infiniband/hw/vmw_pvrdma/ 23034 23035VMWARE PVSCSI DRIVER 23036M: Vishal Bhakta <vbhakta@vmware.com> 23037R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23038L: linux-scsi@vger.kernel.org 23039S: Supported 23040F: drivers/scsi/vmw_pvscsi.c 23041F: drivers/scsi/vmw_pvscsi.h 23042 23043VMWARE VIRTUAL PTP CLOCK DRIVER 23044M: Deep Shah <sdeep@vmware.com> 23045R: Ajay Kaher <akaher@vmware.com> 23046R: Alexey Makhalov <amakhalov@vmware.com> 23047R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23048L: netdev@vger.kernel.org 23049S: Supported 23050F: drivers/ptp/ptp_vmw.c 23051 23052VMWARE VMCI DRIVER 23053M: Bryan Tan <bryantan@vmware.com> 23054M: Vishnu Dasa <vdasa@vmware.com> 23055R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23056L: linux-kernel@vger.kernel.org 23057S: Supported 23058F: drivers/misc/vmw_vmci/ 23059F: include/linux/vmw_vmci* 23060 23061VMWARE VMMOUSE SUBDRIVER 23062M: Zack Rusin <zackr@vmware.com> 23063R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23064R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23065L: linux-input@vger.kernel.org 23066S: Supported 23067F: drivers/input/mouse/vmmouse.c 23068F: drivers/input/mouse/vmmouse.h 23069 23070VMWARE VMXNET3 ETHERNET DRIVER 23071M: Ronak Doshi <doshir@vmware.com> 23072R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23073L: netdev@vger.kernel.org 23074S: Supported 23075F: drivers/net/vmxnet3/ 23076 23077VMWARE VSOCK VMCI TRANSPORT DRIVER 23078M: Bryan Tan <bryantan@vmware.com> 23079M: Vishnu Dasa <vdasa@vmware.com> 23080R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23081L: linux-kernel@vger.kernel.org 23082S: Supported 23083F: net/vmw_vsock/vmci_transport* 23084 23085VOCORE VOCORE2 BOARD 23086M: Harvey Hunt <harveyhuntnexus@gmail.com> 23087L: linux-mips@vger.kernel.org 23088S: Maintained 23089F: arch/mips/boot/dts/ralink/vocore2.dts 23090 23091VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23092M: Liam Girdwood <lgirdwood@gmail.com> 23093M: Mark Brown <broonie@kernel.org> 23094L: linux-kernel@vger.kernel.org 23095S: Supported 23096W: http://www.slimlogic.co.uk/?p=48 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23098F: Documentation/devicetree/bindings/regulator/ 23099F: Documentation/power/regulator/ 23100F: drivers/regulator/ 23101F: include/dt-bindings/regulator/ 23102F: include/linux/regulator/ 23103K: regulator_get_optional 23104 23105VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23106R: Matti Vaittinen <mazziesaccount@gmail.com> 23107F: drivers/regulator/irq_helpers.c 23108 23109VRF 23110M: David Ahern <dsahern@kernel.org> 23111L: netdev@vger.kernel.org 23112S: Maintained 23113F: Documentation/networking/vrf.rst 23114F: drivers/net/vrf.c 23115 23116VSPRINTF 23117M: Petr Mladek <pmladek@suse.com> 23118M: Steven Rostedt <rostedt@goodmis.org> 23119R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23120R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23121R: Sergey Senozhatsky <senozhatsky@chromium.org> 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23124F: Documentation/core-api/printk-formats.rst 23125F: lib/test_printf.c 23126F: lib/test_scanf.c 23127F: lib/vsprintf.c 23128 23129VT1211 HARDWARE MONITOR DRIVER 23130M: Juerg Haefliger <juergh@proton.me> 23131L: linux-hwmon@vger.kernel.org 23132S: Maintained 23133F: Documentation/hwmon/vt1211.rst 23134F: drivers/hwmon/vt1211.c 23135 23136VT8231 HARDWARE MONITOR DRIVER 23137M: Roger Lucas <vt8231@hiddenengine.co.uk> 23138L: linux-hwmon@vger.kernel.org 23139S: Maintained 23140F: drivers/hwmon/vt8231.c 23141 23142VUB300 USB to SDIO/SD/MMC bridge chip 23143L: linux-mmc@vger.kernel.org 23144S: Orphan 23145F: drivers/mmc/host/vub300.c 23146 23147W1 DALLAS'S 1-WIRE BUS 23148M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23149S: Maintained 23150F: Documentation/devicetree/bindings/w1/ 23151F: Documentation/w1/ 23152F: drivers/w1/ 23153F: include/linux/w1.h 23154 23155W83791D HARDWARE MONITORING DRIVER 23156M: Marc Hulsman <m.hulsman@tudelft.nl> 23157L: linux-hwmon@vger.kernel.org 23158S: Maintained 23159F: Documentation/hwmon/w83791d.rst 23160F: drivers/hwmon/w83791d.c 23161 23162W83793 HARDWARE MONITORING DRIVER 23163M: Rudolf Marek <r.marek@assembler.cz> 23164L: linux-hwmon@vger.kernel.org 23165S: Maintained 23166F: Documentation/hwmon/w83793.rst 23167F: drivers/hwmon/w83793.c 23168 23169W83795 HARDWARE MONITORING DRIVER 23170M: Jean Delvare <jdelvare@suse.com> 23171L: linux-hwmon@vger.kernel.org 23172S: Maintained 23173F: drivers/hwmon/w83795.c 23174 23175W83L51xD SD/MMC CARD INTERFACE DRIVER 23176M: Pierre Ossman <pierre@ossman.eu> 23177S: Maintained 23178F: drivers/mmc/host/wbsd.* 23179 23180WACOM PROTOCOL 4 SERIAL TABLETS 23181M: Julian Squires <julian@cipht.net> 23182M: Hans de Goede <hdegoede@redhat.com> 23183L: linux-input@vger.kernel.org 23184S: Maintained 23185F: drivers/input/tablet/wacom_serial4.c 23186 23187WANGXUN ETHERNET DRIVER 23188M: Jiawen Wu <jiawenwu@trustnetic.com> 23189M: Mengyuan Lou <mengyuanlou@net-swift.com> 23190L: netdev@vger.kernel.org 23191S: Maintained 23192W: https://www.net-swift.com 23193F: Documentation/networking/device_drivers/ethernet/wangxun/* 23194F: drivers/net/ethernet/wangxun/ 23195F: drivers/net/pcs/pcs-xpcs-wx.c 23196 23197WATCHDOG DEVICE DRIVERS 23198M: Wim Van Sebroeck <wim@linux-watchdog.org> 23199M: Guenter Roeck <linux@roeck-us.net> 23200L: linux-watchdog@vger.kernel.org 23201S: Maintained 23202W: http://www.linux-watchdog.org/ 23203T: git git://www.linux-watchdog.org/linux-watchdog.git 23204F: Documentation/devicetree/bindings/watchdog/ 23205F: Documentation/watchdog/ 23206F: drivers/watchdog/ 23207F: include/linux/watchdog.h 23208F: include/trace/events/watchdog.h 23209F: include/uapi/linux/watchdog.h 23210 23211WHISKEYCOVE PMIC GPIO DRIVER 23212M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23213L: linux-gpio@vger.kernel.org 23214S: Maintained 23215F: drivers/gpio/gpio-wcove.c 23216 23217WHWAVE RTC DRIVER 23218M: Dianlong Li <long17.cool@163.com> 23219L: linux-rtc@vger.kernel.org 23220S: Maintained 23221F: drivers/rtc/rtc-sd3078.c 23222 23223WIIMOTE HID DRIVER 23224M: David Rheinsberg <david@readahead.eu> 23225L: linux-input@vger.kernel.org 23226S: Maintained 23227F: drivers/hid/hid-wiimote* 23228 23229WILOCITY WIL6210 WIRELESS DRIVER 23230L: linux-wireless@vger.kernel.org 23231S: Orphan 23232W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23233F: drivers/net/wireless/ath/wil6210/ 23234 23235WINBOND CIR DRIVER 23236M: David Härdeman <david@hardeman.nu> 23237S: Maintained 23238F: drivers/media/rc/winbond-cir.c 23239 23240WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23241L: linux-watchdog@vger.kernel.org 23242S: Orphan 23243F: drivers/watchdog/ebc-c384_wdt.c 23244 23245WINSYSTEMS WS16C48 GPIO DRIVER 23246M: William Breathitt Gray <william.gray@linaro.org> 23247L: linux-gpio@vger.kernel.org 23248S: Maintained 23249F: drivers/gpio/gpio-ws16c48.c 23250 23251WIREGUARD SECURE NETWORK TUNNEL 23252M: Jason A. Donenfeld <Jason@zx2c4.com> 23253L: wireguard@lists.zx2c4.com 23254L: netdev@vger.kernel.org 23255S: Maintained 23256F: drivers/net/wireguard/ 23257F: tools/testing/selftests/wireguard/ 23258 23259WISTRON LAPTOP BUTTON DRIVER 23260M: Miloslav Trmac <mitr@volny.cz> 23261S: Maintained 23262F: drivers/input/misc/wistron_btns.c 23263 23264WL3501 WIRELESS PCMCIA CARD DRIVER 23265L: linux-wireless@vger.kernel.org 23266S: Orphan 23267F: drivers/net/wireless/legacy/wl3501* 23268 23269WMI BINARY MOF DRIVER 23270M: Armin Wolf <W_Armin@gmx.de> 23271R: Thomas Weißschuh <linux@weissschuh.net> 23272L: platform-driver-x86@vger.kernel.org 23273S: Maintained 23274F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23275F: Documentation/wmi/devices/wmi-bmof.rst 23276F: drivers/platform/x86/wmi-bmof.c 23277 23278WOLFSON MICROELECTRONICS DRIVERS 23279L: patches@opensource.cirrus.com 23280S: Supported 23281W: https://github.com/CirrusLogic/linux-drivers/wiki 23282T: git https://github.com/CirrusLogic/linux-drivers.git 23283F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23284F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23285F: Documentation/devicetree/bindings/mfd/wm831x.txt 23286F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23287F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23288F: Documentation/devicetree/bindings/sound/wm* 23289F: Documentation/hwmon/wm83??.rst 23290F: arch/arm/mach-s3c/mach-crag6410* 23291F: drivers/clk/clk-wm83*.c 23292F: drivers/gpio/gpio-*wm*.c 23293F: drivers/gpio/gpio-arizona.c 23294F: drivers/hwmon/wm83??-hwmon.c 23295F: drivers/input/misc/wm831x-on.c 23296F: drivers/input/touchscreen/wm831x-ts.c 23297F: drivers/input/touchscreen/wm97*.c 23298F: drivers/leds/leds-wm83*.c 23299F: drivers/mfd/arizona* 23300F: drivers/mfd/cs47l24* 23301F: drivers/mfd/wm*.c 23302F: drivers/power/supply/wm83*.c 23303F: drivers/regulator/arizona* 23304F: drivers/regulator/wm8*.c 23305F: drivers/rtc/rtc-wm83*.c 23306F: drivers/video/backlight/wm83*_bl.c 23307F: drivers/watchdog/wm83*_wdt.c 23308F: include/linux/mfd/arizona/ 23309F: include/linux/mfd/wm831x/ 23310F: include/linux/mfd/wm8350/ 23311F: include/linux/mfd/wm8400* 23312F: include/linux/regulator/arizona* 23313F: include/linux/wm97xx.h 23314F: include/sound/wm????.h 23315F: sound/soc/codecs/arizona* 23316F: sound/soc/codecs/cs47l24* 23317F: sound/soc/codecs/wm* 23318 23319WORKQUEUE 23320M: Tejun Heo <tj@kernel.org> 23321R: Lai Jiangshan <jiangshanlai@gmail.com> 23322S: Maintained 23323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23324F: Documentation/core-api/workqueue.rst 23325F: include/linux/workqueue.h 23326F: kernel/workqueue.c 23327F: kernel/workqueue_internal.h 23328 23329WWAN DRIVERS 23330M: Loic Poulain <loic.poulain@linaro.org> 23331M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23332R: Johannes Berg <johannes@sipsolutions.net> 23333L: netdev@vger.kernel.org 23334S: Maintained 23335F: drivers/net/wwan/ 23336F: include/linux/wwan.h 23337F: include/uapi/linux/wwan.h 23338 23339X-POWERS AXP288 PMIC DRIVERS 23340M: Hans de Goede <hdegoede@redhat.com> 23341S: Maintained 23342F: drivers/acpi/pmic/intel_pmic_xpower.c 23343N: axp288 23344 23345X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23346M: Chen-Yu Tsai <wens@csie.org> 23347L: linux-kernel@vger.kernel.org 23348S: Maintained 23349N: axp[128] 23350 23351X.25 STACK 23352M: Martin Schiller <ms@dev.tdt.de> 23353L: linux-x25@vger.kernel.org 23354S: Maintained 23355F: Documentation/networking/lapb-module.rst 23356F: Documentation/networking/x25* 23357F: drivers/net/wan/hdlc_x25.c 23358F: drivers/net/wan/lapbether.c 23359F: include/*/lapb.h 23360F: include/net/x25* 23361F: include/uapi/linux/x25.h 23362F: net/lapb/ 23363F: net/x25/ 23364 23365X86 ARCHITECTURE (32-BIT AND 64-BIT) 23366M: Thomas Gleixner <tglx@linutronix.de> 23367M: Ingo Molnar <mingo@redhat.com> 23368M: Borislav Petkov <bp@alien8.de> 23369M: Dave Hansen <dave.hansen@linux.intel.com> 23370M: x86@kernel.org 23371R: "H. Peter Anvin" <hpa@zytor.com> 23372L: linux-kernel@vger.kernel.org 23373S: Maintained 23374T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23375F: Documentation/arch/x86/ 23376F: Documentation/devicetree/bindings/x86/ 23377F: arch/x86/ 23378 23379X86 ENTRY CODE 23380M: Andy Lutomirski <luto@kernel.org> 23381L: linux-kernel@vger.kernel.org 23382S: Maintained 23383T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23384F: arch/x86/entry/ 23385 23386X86 HARDWARE VULNERABILITIES 23387M: Thomas Gleixner <tglx@linutronix.de> 23388M: Borislav Petkov <bp@alien8.de> 23389M: Peter Zijlstra <peterz@infradead.org> 23390M: Josh Poimboeuf <jpoimboe@kernel.org> 23391R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23392S: Maintained 23393F: Documentation/admin-guide/hw-vuln/ 23394F: arch/x86/include/asm/nospec-branch.h 23395F: arch/x86/kernel/cpu/bugs.c 23396 23397X86 MCE INFRASTRUCTURE 23398M: Tony Luck <tony.luck@intel.com> 23399M: Borislav Petkov <bp@alien8.de> 23400L: linux-edac@vger.kernel.org 23401S: Maintained 23402F: Documentation/ABI/testing/sysfs-mce 23403F: Documentation/arch/x86/x86_64/machinecheck.rst 23404F: arch/x86/kernel/cpu/mce/* 23405 23406X86 MICROCODE UPDATE SUPPORT 23407M: Borislav Petkov <bp@alien8.de> 23408S: Maintained 23409F: arch/x86/kernel/cpu/microcode/* 23410 23411X86 MM 23412M: Dave Hansen <dave.hansen@linux.intel.com> 23413M: Andy Lutomirski <luto@kernel.org> 23414M: Peter Zijlstra <peterz@infradead.org> 23415L: linux-kernel@vger.kernel.org 23416S: Maintained 23417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23418F: arch/x86/mm/ 23419 23420X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23421M: Hans de Goede <hdegoede@redhat.com> 23422L: platform-driver-x86@vger.kernel.org 23423S: Maintained 23424T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23425F: drivers/platform/x86/x86-android-tablets/ 23426 23427X86 PLATFORM DRIVERS 23428M: Hans de Goede <hdegoede@redhat.com> 23429M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 23430M: Mark Gross <markgross@kernel.org> 23431L: platform-driver-x86@vger.kernel.org 23432S: Maintained 23433T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23434F: drivers/platform/olpc/ 23435F: drivers/platform/x86/ 23436F: include/linux/platform_data/x86/ 23437 23438X86 PLATFORM DRIVERS - ARCH 23439R: Darren Hart <dvhart@infradead.org> 23440R: Andy Shevchenko <andy@infradead.org> 23441L: platform-driver-x86@vger.kernel.org 23442L: x86@kernel.org 23443S: Maintained 23444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23445F: arch/x86/platform 23446 23447X86 PLATFORM UV HPE SUPERDOME FLEX 23448M: Steve Wahl <steve.wahl@hpe.com> 23449R: Justin Ernst <justin.ernst@hpe.com> 23450R: Kyle Meyer <kyle.meyer@hpe.com> 23451R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23452R: Russ Anderson <russ.anderson@hpe.com> 23453S: Supported 23454F: arch/x86/include/asm/uv/ 23455F: arch/x86/kernel/apic/x2apic_uv_x.c 23456F: arch/x86/platform/uv/ 23457 23458X86 STACK UNWINDING 23459M: Josh Poimboeuf <jpoimboe@kernel.org> 23460M: Peter Zijlstra <peterz@infradead.org> 23461S: Supported 23462F: arch/x86/include/asm/unwind*.h 23463F: arch/x86/kernel/dumpstack.c 23464F: arch/x86/kernel/stacktrace.c 23465F: arch/x86/kernel/unwind_*.c 23466 23467X86 VDSO 23468M: Andy Lutomirski <luto@kernel.org> 23469L: linux-kernel@vger.kernel.org 23470S: Maintained 23471T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23472F: arch/x86/entry/vdso/ 23473 23474XARRAY 23475M: Matthew Wilcox <willy@infradead.org> 23476L: linux-fsdevel@vger.kernel.org 23477S: Supported 23478F: Documentation/core-api/xarray.rst 23479F: include/linux/idr.h 23480F: include/linux/xarray.h 23481F: lib/idr.c 23482F: lib/xarray.c 23483F: tools/testing/radix-tree 23484 23485XBOX DVD IR REMOTE 23486M: Benjamin Valentin <benpicco@googlemail.com> 23487S: Maintained 23488F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23489F: drivers/media/rc/xbox_remote.c 23490 23491XC2028/3028 TUNER DRIVER 23492M: Mauro Carvalho Chehab <mchehab@kernel.org> 23493L: linux-media@vger.kernel.org 23494S: Maintained 23495W: https://linuxtv.org 23496T: git git://linuxtv.org/media_tree.git 23497F: drivers/media/tuners/xc2028.* 23498 23499XDP (eXpress Data Path) 23500M: Alexei Starovoitov <ast@kernel.org> 23501M: Daniel Borkmann <daniel@iogearbox.net> 23502M: David S. Miller <davem@davemloft.net> 23503M: Jakub Kicinski <kuba@kernel.org> 23504M: Jesper Dangaard Brouer <hawk@kernel.org> 23505M: John Fastabend <john.fastabend@gmail.com> 23506L: netdev@vger.kernel.org 23507L: bpf@vger.kernel.org 23508S: Supported 23509F: drivers/net/ethernet/*/*/*/*/*xdp* 23510F: drivers/net/ethernet/*/*/*xdp* 23511F: include/net/xdp.h 23512F: include/net/xdp_priv.h 23513F: include/trace/events/xdp.h 23514F: kernel/bpf/cpumap.c 23515F: kernel/bpf/devmap.c 23516F: net/core/xdp.c 23517F: samples/bpf/xdp* 23518F: tools/testing/selftests/bpf/*/*xdp* 23519F: tools/testing/selftests/bpf/*xdp* 23520K: (?:\b|_)xdp(?:\b|_) 23521 23522XDP SOCKETS (AF_XDP) 23523M: Björn Töpel <bjorn@kernel.org> 23524M: Magnus Karlsson <magnus.karlsson@intel.com> 23525M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23526R: Jonathan Lemon <jonathan.lemon@gmail.com> 23527L: netdev@vger.kernel.org 23528L: bpf@vger.kernel.org 23529S: Maintained 23530F: Documentation/networking/af_xdp.rst 23531F: include/net/netns/xdp.h 23532F: include/net/xdp_sock* 23533F: include/net/xsk_buff_pool.h 23534F: include/uapi/linux/if_xdp.h 23535F: include/uapi/linux/xdp_diag.h 23536F: net/xdp/ 23537F: tools/testing/selftests/bpf/*xsk* 23538 23539XEN BLOCK SUBSYSTEM 23540M: Roger Pau Monné <roger.pau@citrix.com> 23541L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23542S: Supported 23543F: drivers/block/xen* 23544F: drivers/block/xen-blkback/* 23545 23546XEN HYPERVISOR ARM 23547M: Stefano Stabellini <sstabellini@kernel.org> 23548L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23549S: Maintained 23550F: arch/arm/include/asm/xen/ 23551F: arch/arm/xen/ 23552 23553XEN HYPERVISOR ARM64 23554M: Stefano Stabellini <sstabellini@kernel.org> 23555L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23556S: Maintained 23557F: arch/arm64/include/asm/xen/ 23558F: arch/arm64/xen/ 23559 23560XEN HYPERVISOR INTERFACE 23561M: Juergen Gross <jgross@suse.com> 23562M: Stefano Stabellini <sstabellini@kernel.org> 23563R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23564L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23565S: Supported 23566T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23567F: Documentation/ABI/stable/sysfs-hypervisor-xen 23568F: Documentation/ABI/testing/sysfs-hypervisor-xen 23569F: drivers/*/xen-*front.c 23570F: drivers/xen/ 23571F: include/uapi/xen/ 23572F: include/xen/ 23573F: kernel/configs/xen.config 23574 23575XEN HYPERVISOR X86 23576M: Juergen Gross <jgross@suse.com> 23577R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23578L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23579S: Supported 23580F: arch/x86/configs/xen.config 23581F: arch/x86/include/asm/pvclock-abi.h 23582F: arch/x86/include/asm/xen/ 23583F: arch/x86/platform/pvh/ 23584F: arch/x86/xen/ 23585 23586XEN NETWORK BACKEND DRIVER 23587M: Wei Liu <wei.liu@kernel.org> 23588M: Paul Durrant <paul@xen.org> 23589L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23590L: netdev@vger.kernel.org 23591S: Supported 23592F: drivers/net/xen-netback/* 23593 23594XEN PCI SUBSYSTEM 23595M: Juergen Gross <jgross@suse.com> 23596L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23597S: Supported 23598F: arch/x86/pci/*xen* 23599F: drivers/pci/*xen* 23600 23601XEN PVSCSI DRIVERS 23602M: Juergen Gross <jgross@suse.com> 23603L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23604L: linux-scsi@vger.kernel.org 23605S: Supported 23606F: drivers/scsi/xen-scsifront.c 23607F: drivers/xen/xen-scsiback.c 23608F: include/xen/interface/io/vscsiif.h 23609 23610XEN PVUSB DRIVER 23611M: Juergen Gross <jgross@suse.com> 23612L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23613L: linux-usb@vger.kernel.org 23614S: Supported 23615F: drivers/usb/host/xen* 23616F: include/xen/interface/io/usbif.h 23617 23618XEN SOUND FRONTEND DRIVER 23619M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23620L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23622S: Supported 23623F: sound/xen/* 23624 23625XEN SWIOTLB SUBSYSTEM 23626M: Juergen Gross <jgross@suse.com> 23627M: Stefano Stabellini <sstabellini@kernel.org> 23628L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23629L: iommu@lists.linux.dev 23630S: Supported 23631F: arch/*/include/asm/xen/swiotlb-xen.h 23632F: drivers/xen/swiotlb-xen.c 23633F: include/xen/arm/swiotlb-xen.h 23634F: include/xen/swiotlb-xen.h 23635 23636XFS FILESYSTEM 23637M: Chandan Babu R <chandan.babu@oracle.com> 23638R: Darrick J. Wong <djwong@kernel.org> 23639L: linux-xfs@vger.kernel.org 23640S: Supported 23641W: http://xfs.org/ 23642C: irc://irc.oftc.net/xfs 23643T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23644P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23645F: Documentation/ABI/testing/sysfs-fs-xfs 23646F: Documentation/admin-guide/xfs.rst 23647F: Documentation/filesystems/xfs-delayed-logging-design.rst 23648F: Documentation/filesystems/xfs-self-describing-metadata.rst 23649F: fs/xfs/ 23650F: include/uapi/linux/dqblk_xfs.h 23651F: include/uapi/linux/fsmap.h 23652 23653XILINX AMS DRIVER 23654M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23655L: linux-iio@vger.kernel.org 23656S: Maintained 23657F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23658F: drivers/iio/adc/xilinx-ams.c 23659 23660XILINX AXI ETHERNET DRIVER 23661M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23662S: Maintained 23663F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23664F: drivers/net/ethernet/xilinx/xilinx_axienet* 23665 23666XILINX CAN DRIVER 23667M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23668R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23669L: linux-can@vger.kernel.org 23670S: Maintained 23671F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23672F: drivers/net/can/xilinx_can.c 23673 23674XILINX EVENT MANAGEMENT DRIVER 23675M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23676S: Maintained 23677F: drivers/soc/xilinx/xlnx_event_manager.c 23678F: include/linux/firmware/xlnx-event-manager.h 23679 23680XILINX GPIO DRIVER 23681M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23682R: Srinivas Neeli <srinivas.neeli@amd.com> 23683R: Michal Simek <michal.simek@amd.com> 23684S: Maintained 23685F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23686F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23687F: drivers/gpio/gpio-xilinx.c 23688F: drivers/gpio/gpio-zynq.c 23689 23690XILINX PWM DRIVER 23691M: Sean Anderson <sean.anderson@seco.com> 23692S: Maintained 23693F: drivers/pwm/pwm-xilinx.c 23694F: include/clocksource/timer-xilinx.h 23695 23696XILINX SD-FEC IP CORES 23697M: Derek Kiernan <derek.kiernan@amd.com> 23698M: Dragan Cvetic <dragan.cvetic@amd.com> 23699S: Maintained 23700F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23701F: Documentation/misc-devices/xilinx_sdfec.rst 23702F: drivers/misc/Kconfig 23703F: drivers/misc/Makefile 23704F: drivers/misc/xilinx_sdfec.c 23705F: include/uapi/misc/xilinx_sdfec.h 23706 23707XILINX UARTLITE SERIAL DRIVER 23708M: Peter Korsgaard <jacmet@sunsite.dk> 23709L: linux-serial@vger.kernel.org 23710S: Maintained 23711F: drivers/tty/serial/uartlite.c 23712 23713XILINX VIDEO IP CORES 23714M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23715L: linux-media@vger.kernel.org 23716S: Supported 23717T: git git://linuxtv.org/media_tree.git 23718F: Documentation/devicetree/bindings/media/xilinx/ 23719F: drivers/media/platform/xilinx/ 23720F: include/uapi/linux/xilinx-v4l2-controls.h 23721 23722XILINX WATCHDOG DRIVER 23723M: Srinivas Neeli <srinivas.neeli@amd.com> 23724R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23725R: Michal Simek <michal.simek@amd.com> 23726S: Maintained 23727F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23728F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23729F: drivers/watchdog/of_xilinx_wdt.c 23730F: drivers/watchdog/xilinx_wwdt.c 23731 23732XILINX XDMA DRIVER 23733M: Lizhi Hou <lizhi.hou@amd.com> 23734M: Brian Xu <brian.xu@amd.com> 23735M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23736L: dmaengine@vger.kernel.org 23737S: Supported 23738F: drivers/dma/xilinx/xdma-regs.h 23739F: drivers/dma/xilinx/xdma.c 23740F: include/linux/dma/amd_xdma.h 23741F: include/linux/platform_data/amd_xdma.h 23742 23743XILINX ZYNQMP DPDMA DRIVER 23744M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23745L: dmaengine@vger.kernel.org 23746S: Supported 23747F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23748F: drivers/dma/xilinx/xilinx_dpdma.c 23749F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23750 23751XILINX ZYNQMP OCM EDAC DRIVER 23752M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23753M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23754S: Maintained 23755F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23756F: drivers/edac/zynqmp_edac.c 23757 23758XILINX ZYNQMP PSGTR PHY DRIVER 23759M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23760L: linux-kernel@vger.kernel.org 23761S: Supported 23762T: git https://github.com/Xilinx/linux-xlnx.git 23763F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23764F: drivers/phy/xilinx/phy-zynqmp.c 23765 23766XILINX ZYNQMP SHA3 DRIVER 23767M: Harsha <harsha.harsha@amd.com> 23768S: Maintained 23769F: drivers/crypto/xilinx/zynqmp-sha.c 23770 23771XILLYBUS DRIVER 23772M: Eli Billauer <eli.billauer@gmail.com> 23773L: linux-kernel@vger.kernel.org 23774S: Supported 23775F: drivers/char/xillybus/ 23776 23777XLP9XX I2C DRIVER 23778M: George Cherian <gcherian@marvell.com> 23779L: linux-i2c@vger.kernel.org 23780S: Supported 23781W: http://www.marvell.com 23782F: drivers/i2c/busses/i2c-xlp9xx.c 23783 23784XRA1403 GPIO EXPANDER 23785M: Nandor Han <nandor.han@ge.com> 23786L: linux-gpio@vger.kernel.org 23787S: Maintained 23788F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23789F: drivers/gpio/gpio-xra1403.c 23790 23791XTENSA XTFPGA PLATFORM SUPPORT 23792M: Max Filippov <jcmvbkbc@gmail.com> 23793S: Maintained 23794F: drivers/spi/spi-xtensa-xtfpga.c 23795F: sound/soc/xtensa/xtfpga-i2s.c 23796 23797YAM DRIVER FOR AX.25 23798M: Jean-Paul Roubelat <jpr@f6fbb.org> 23799L: linux-hams@vger.kernel.org 23800S: Maintained 23801F: drivers/net/hamradio/yam* 23802F: include/linux/yam.h 23803 23804YAMA SECURITY MODULE 23805M: Kees Cook <keescook@chromium.org> 23806S: Supported 23807T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23808F: Documentation/admin-guide/LSM/Yama.rst 23809F: security/yama/ 23810 23811YEALINK PHONE DRIVER 23812M: Henk Vergonet <Henk.Vergonet@gmail.com> 23813L: usbb2k-api-dev@nongnu.org 23814S: Maintained 23815F: Documentation/input/devices/yealink.rst 23816F: drivers/input/misc/yealink.* 23817 23818Z3FOLD COMPRESSED PAGE ALLOCATOR 23819M: Vitaly Wool <vitaly.wool@konsulko.com> 23820R: Miaohe Lin <linmiaohe@huawei.com> 23821L: linux-mm@kvack.org 23822S: Maintained 23823F: mm/z3fold.c 23824 23825Z8530 DRIVER FOR AX.25 23826M: Joerg Reuter <jreuter@yaina.de> 23827L: linux-hams@vger.kernel.org 23828S: Maintained 23829W: http://yaina.de/jreuter/ 23830W: http://www.qsl.net/dl1bke/ 23831F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23832F: drivers/net/hamradio/*scc.c 23833F: drivers/net/hamradio/z8530.h 23834 23835ZBUD COMPRESSED PAGE ALLOCATOR 23836M: Seth Jennings <sjenning@redhat.com> 23837M: Dan Streetman <ddstreet@ieee.org> 23838L: linux-mm@kvack.org 23839S: Maintained 23840F: mm/zbud.c 23841 23842ZD1211RW WIRELESS DRIVER 23843L: linux-wireless@vger.kernel.org 23844S: Orphan 23845F: drivers/net/wireless/zydas/zd1211rw/ 23846 23847ZD1301 MEDIA DRIVER 23848M: Antti Palosaari <crope@iki.fi> 23849L: linux-media@vger.kernel.org 23850S: Maintained 23851W: https://linuxtv.org/ 23852W: http://palosaari.fi/linux/ 23853Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23854F: drivers/media/usb/dvb-usb-v2/zd1301* 23855 23856ZD1301_DEMOD MEDIA DRIVER 23857M: Antti Palosaari <crope@iki.fi> 23858L: linux-media@vger.kernel.org 23859S: Maintained 23860W: https://linuxtv.org/ 23861W: http://palosaari.fi/linux/ 23862Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23863F: drivers/media/dvb-frontends/zd1301_demod* 23864 23865ZHAOXIN PROCESSOR SUPPORT 23866M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23867L: linux-kernel@vger.kernel.org 23868S: Maintained 23869F: arch/x86/kernel/cpu/zhaoxin.c 23870 23871ZONEFS FILESYSTEM 23872M: Damien Le Moal <dlemoal@kernel.org> 23873M: Naohiro Aota <naohiro.aota@wdc.com> 23874R: Johannes Thumshirn <jth@kernel.org> 23875L: linux-fsdevel@vger.kernel.org 23876S: Maintained 23877T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23878F: Documentation/filesystems/zonefs.rst 23879F: fs/zonefs/ 23880 23881ZPOOL COMPRESSED PAGE STORAGE API 23882M: Dan Streetman <ddstreet@ieee.org> 23883L: linux-mm@kvack.org 23884S: Maintained 23885F: include/linux/zpool.h 23886F: mm/zpool.c 23887 23888ZR36067 VIDEO FOR LINUX DRIVER 23889M: Corentin Labbe <clabbe@baylibre.com> 23890L: mjpeg-users@lists.sourceforge.net 23891L: linux-media@vger.kernel.org 23892S: Maintained 23893W: http://mjpeg.sourceforge.net/driver-zoran/ 23894Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23895F: Documentation/driver-api/media/drivers/zoran.rst 23896F: drivers/media/pci/zoran/ 23897 23898ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23899M: Minchan Kim <minchan@kernel.org> 23900M: Sergey Senozhatsky <senozhatsky@chromium.org> 23901L: linux-kernel@vger.kernel.org 23902S: Maintained 23903F: Documentation/admin-guide/blockdev/zram.rst 23904F: drivers/block/zram/ 23905 23906ZS DECSTATION Z85C30 SERIAL DRIVER 23907M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23908S: Maintained 23909F: drivers/tty/serial/zs.* 23910 23911ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23912M: Minchan Kim <minchan@kernel.org> 23913M: Sergey Senozhatsky <senozhatsky@chromium.org> 23914L: linux-mm@kvack.org 23915S: Maintained 23916F: Documentation/mm/zsmalloc.rst 23917F: include/linux/zsmalloc.h 23918F: mm/zsmalloc.c 23919 23920ZSTD 23921M: Nick Terrell <terrelln@fb.com> 23922S: Maintained 23923B: https://github.com/facebook/zstd/issues 23924T: git https://github.com/terrelln/linux.git 23925F: crypto/zstd.c 23926F: include/linux/zstd* 23927F: lib/decompress_unzstd.c 23928F: lib/zstd/ 23929N: zstd 23930K: zstd 23931 23932ZSWAP COMPRESSED SWAP CACHING 23933M: Seth Jennings <sjenning@redhat.com> 23934M: Dan Streetman <ddstreet@ieee.org> 23935M: Vitaly Wool <vitaly.wool@konsulko.com> 23936L: linux-mm@kvack.org 23937S: Maintained 23938F: mm/zswap.c 23939 23940THE REST 23941M: Linus Torvalds <torvalds@linux-foundation.org> 23942L: linux-kernel@vger.kernel.org 23943S: Buried alive in reporters 23944T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23945F: * 23946F: */ 23947
