1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 919M: Mario Limonciello <mario.limonciello@amd.com> 920L: linux-crypto@vger.kernel.org 921S: Supported 922F: drivers/crypto/ccp/dbc.c 923F: drivers/crypto/ccp/dbc.h 924F: drivers/crypto/ccp/platform-access.c 925F: drivers/crypto/ccp/platform-access.h 926F: include/uapi/linux/psp-dbc.h 927F: tools/crypto/ccp/*.c 928F: tools/crypto/ccp/*.py 929 930AMD DISPLAY CORE 931M: Harry Wentland <harry.wentland@amd.com> 932M: Leo Li <sunpeng.li@amd.com> 933M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git https://gitlab.freedesktop.org/agd5f/linux.git 937F: drivers/gpu/drm/amd/display/ 938 939AMD FAM15H PROCESSOR POWER MONITORING DRIVER 940M: Huang Rui <ray.huang@amd.com> 941L: linux-hwmon@vger.kernel.org 942S: Supported 943F: Documentation/hwmon/fam15h_power.rst 944F: drivers/hwmon/fam15h_power.c 945 946AMD FCH GPIO DRIVER 947M: Enrico Weigelt, metux IT consult <info@metux.net> 948L: linux-gpio@vger.kernel.org 949S: Maintained 950F: drivers/gpio/gpio-amd-fch.c 951F: include/linux/platform_data/gpio/gpio-amd-fch.h 952 953AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 954L: linux-geode@lists.infradead.org (moderated for non-subscribers) 955S: Orphan 956F: drivers/usb/gadget/udc/amd5536udc.* 957 958AMD GEODE PROCESSOR/CHIPSET SUPPORT 959M: Andres Salomon <dilinger@queued.net> 960L: linux-geode@lists.infradead.org (moderated for non-subscribers) 961S: Supported 962W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 963F: arch/x86/include/asm/geode.h 964F: drivers/char/hw_random/geode-rng.c 965F: drivers/crypto/geode* 966F: drivers/video/fbdev/geode/ 967 968AMD HSMP DRIVER 969M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 970R: Carlos Bilbao <carlos.bilbao@amd.com> 971L: platform-driver-x86@vger.kernel.org 972S: Maintained 973F: Documentation/arch/x86/amd_hsmp.rst 974F: arch/x86/include/asm/amd_hsmp.h 975F: arch/x86/include/uapi/asm/amd_hsmp.h 976F: drivers/platform/x86/amd/hsmp.c 977 978AMD IOMMU (AMD-VI) 979M: Joerg Roedel <joro@8bytes.org> 980R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 981L: iommu@lists.linux.dev 982S: Maintained 983T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 984F: drivers/iommu/amd/ 985F: include/linux/amd-iommu.h 986 987AMD KFD 988M: Felix Kuehling <Felix.Kuehling@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 993F: drivers/gpu/drm/amd/amdkfd/ 994F: drivers/gpu/drm/amd/include/cik_structs.h 995F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 996F: drivers/gpu/drm/amd/include/v9_structs.h 997F: drivers/gpu/drm/amd/include/vi_structs.h 998F: include/uapi/linux/kfd_ioctl.h 999F: include/uapi/linux/kfd_sysfs.h 1000 1001AMD MP2 I2C DRIVER 1002M: Elie Morisse <syniurge@gmail.com> 1003M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1004L: linux-i2c@vger.kernel.org 1005S: Maintained 1006F: drivers/i2c/busses/i2c-amd-mp2* 1007 1008AMD PDS CORE DRIVER 1009M: Shannon Nelson <shannon.nelson@amd.com> 1010M: Brett Creeley <brett.creeley@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1014F: drivers/net/ethernet/amd/pds_core/ 1015F: include/linux/pds/ 1016 1017AMD PMC DRIVER 1018M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1019L: platform-driver-x86@vger.kernel.org 1020S: Maintained 1021F: drivers/platform/x86/amd/pmc/ 1022 1023AMD PMF DRIVER 1024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1025L: platform-driver-x86@vger.kernel.org 1026S: Maintained 1027F: Documentation/ABI/testing/sysfs-amd-pmf 1028F: drivers/platform/x86/amd/pmf/ 1029 1030AMD POWERPLAY AND SWSMU 1031M: Evan Quan <evan.quan@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/pm/ 1036 1037AMD PSTATE DRIVER 1038M: Huang Rui <ray.huang@amd.com> 1039L: linux-pm@vger.kernel.org 1040S: Supported 1041F: Documentation/admin-guide/pm/amd-pstate.rst 1042F: drivers/cpufreq/amd-pstate* 1043F: include/linux/amd-pstate.h 1044F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1045 1046AMD PTDMA DRIVER 1047M: Sanjay R Mehta <sanju.mehta@amd.com> 1048L: dmaengine@vger.kernel.org 1049S: Maintained 1050F: drivers/dma/ptdma/ 1051 1052AMD SEATTLE DEVICE TREE SUPPORT 1053M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1054M: Tom Lendacky <thomas.lendacky@amd.com> 1055S: Supported 1056F: arch/arm64/boot/dts/amd/ 1057 1058AMD SENSOR FUSION HUB DRIVER 1059M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1060L: linux-input@vger.kernel.org 1061S: Maintained 1062F: Documentation/hid/amd-sfh* 1063F: drivers/hid/amd-sfh-hid/ 1064 1065AMD SPI DRIVER 1066M: Sanjay R Mehta <sanju.mehta@amd.com> 1067S: Maintained 1068F: drivers/spi/spi-amd.c 1069 1070AMD XGBE DRIVER 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMLOGIC DDR PMU DRIVER 1078M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1079L: linux-amlogic@lists.infradead.org 1080S: Supported 1081W: http://www.amlogic.com 1082F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1083F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1084F: drivers/perf/amlogic/ 1085F: include/soc/amlogic/ 1086 1087AMPHION VPU CODEC V4L2 DRIVER 1088M: Ming Qian <ming.qian@nxp.com> 1089M: Zhou Peng <eagle.zhou@nxp.com> 1090L: linux-media@vger.kernel.org 1091S: Maintained 1092F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1093F: drivers/media/platform/amphion/ 1094 1095AMS AS73211 DRIVER 1096M: Christian Eggers <ceggers@arri.de> 1097L: linux-iio@vger.kernel.org 1098S: Maintained 1099F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1100F: drivers/iio/light/as73211.c 1101 1102AMT (Automatic Multicast Tunneling) 1103M: Taehee Yoo <ap420073@gmail.com> 1104L: netdev@vger.kernel.org 1105S: Maintained 1106T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1108F: drivers/net/amt.c 1109 1110ANALOG DEVICES INC AD3552R DRIVER 1111M: Nuno Sá <nuno.sa@analog.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1116F: drivers/iio/dac/ad3552r.c 1117 1118ANALOG DEVICES INC AD4130 DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1124F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1125F: drivers/iio/adc/ad4130.c 1126 1127ANALOG DEVICES INC AD7192 DRIVER 1128M: Alexandru Tachici <alexandru.tachici@analog.com> 1129L: linux-iio@vger.kernel.org 1130S: Supported 1131W: https://ez.analog.com/linux-software-drivers 1132F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1133F: drivers/iio/adc/ad7192.c 1134 1135ANALOG DEVICES INC AD7292 DRIVER 1136M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1137L: linux-iio@vger.kernel.org 1138S: Supported 1139W: https://ez.analog.com/linux-software-drivers 1140F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1141F: drivers/iio/adc/ad7292.c 1142 1143ANALOG DEVICES INC AD7293 DRIVER 1144M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1145L: linux-iio@vger.kernel.org 1146S: Supported 1147W: https://ez.analog.com/linux-software-drivers 1148F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1149F: drivers/iio/dac/ad7293.c 1150 1151ANALOG DEVICES INC AD74115 DRIVER 1152M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1153L: linux-iio@vger.kernel.org 1154S: Supported 1155W: http://ez.analog.com/community/linux-device-drivers 1156F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1157F: drivers/iio/addac/ad74115.c 1158 1159ANALOG DEVICES INC AD74413R DRIVER 1160M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1161L: linux-iio@vger.kernel.org 1162S: Supported 1163W: https://ez.analog.com/linux-software-drivers 1164F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1165F: drivers/iio/addac/ad74413r.c 1166F: include/dt-bindings/iio/addac/adi,ad74413r.h 1167 1168ANALOG DEVICES INC AD7768-1 DRIVER 1169M: Michael Hennerich <Michael.Hennerich@analog.com> 1170L: linux-iio@vger.kernel.org 1171S: Supported 1172W: https://ez.analog.com/linux-software-drivers 1173F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1174F: drivers/iio/adc/ad7768-1.c 1175 1176ANALOG DEVICES INC AD7780 DRIVER 1177M: Michael Hennerich <Michael.Hennerich@analog.com> 1178M: Renato Lui Geh <renatogeh@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1183F: drivers/iio/adc/ad7780.c 1184 1185ANALOG DEVICES INC ADA4250 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1191F: drivers/iio/amplifiers/ada4250.c 1192 1193ANALOG DEVICES INC ADF4377 DRIVER 1194M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1199F: drivers/iio/frequency/adf4377.c 1200 1201ANALOG DEVICES INC ADGS1408 DRIVER 1202M: Mircea Caprioru <mircea.caprioru@analog.com> 1203S: Supported 1204F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1205F: drivers/mux/adgs1408.c 1206 1207ANALOG DEVICES INC ADIN DRIVER 1208M: Michael Hennerich <michael.hennerich@analog.com> 1209L: netdev@vger.kernel.org 1210S: Supported 1211W: https://ez.analog.com/linux-software-drivers 1212F: Documentation/devicetree/bindings/net/adi,adin.yaml 1213F: drivers/net/phy/adin.c 1214 1215ANALOG DEVICES INC ADIS DRIVER LIBRARY 1216M: Nuno Sa <nuno.sa@analog.com> 1217L: linux-iio@vger.kernel.org 1218S: Supported 1219F: drivers/iio/imu/adis.c 1220F: drivers/iio/imu/adis_buffer.c 1221F: drivers/iio/imu/adis_trigger.c 1222F: include/linux/iio/imu/adis.h 1223 1224ANALOG DEVICES INC ADIS16460 DRIVER 1225M: Dragos Bogdan <dragos.bogdan@analog.com> 1226L: linux-iio@vger.kernel.org 1227S: Supported 1228W: https://ez.analog.com/linux-software-drivers 1229F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1230F: drivers/iio/imu/adis16460.c 1231 1232ANALOG DEVICES INC ADIS16475 DRIVER 1233M: Nuno Sa <nuno.sa@analog.com> 1234L: linux-iio@vger.kernel.org 1235S: Supported 1236W: https://ez.analog.com/linux-software-drivers 1237F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1238F: drivers/iio/imu/adis16475.c 1239 1240ANALOG DEVICES INC ADM1177 DRIVER 1241M: Michael Hennerich <Michael.Hennerich@analog.com> 1242L: linux-hwmon@vger.kernel.org 1243S: Supported 1244W: https://ez.analog.com/linux-software-drivers 1245F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1246F: drivers/hwmon/adm1177.c 1247 1248ANALOG DEVICES INC ADMV1013 DRIVER 1249M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1250L: linux-iio@vger.kernel.org 1251S: Supported 1252W: https://ez.analog.com/linux-software-drivers 1253F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1254F: drivers/iio/frequency/admv1013.c 1255 1256ANALOG DEVICES INC ADMV1014 DRIVER 1257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1258L: linux-iio@vger.kernel.org 1259S: Supported 1260W: https://ez.analog.com/linux-software-drivers 1261F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1262F: drivers/iio/frequency/admv1014.c 1263 1264ANALOG DEVICES INC ADMV8818 DRIVER 1265M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1266L: linux-iio@vger.kernel.org 1267S: Supported 1268W: https://ez.analog.com/linux-software-drivers 1269F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1270F: drivers/iio/filter/admv8818.c 1271 1272ANALOG DEVICES INC ADP5061 DRIVER 1273M: Michael Hennerich <Michael.Hennerich@analog.com> 1274L: linux-pm@vger.kernel.org 1275S: Supported 1276W: https://ez.analog.com/linux-software-drivers 1277F: drivers/power/supply/adp5061.c 1278 1279ANALOG DEVICES INC ADRF6780 DRIVER 1280M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1281L: linux-iio@vger.kernel.org 1282S: Supported 1283W: https://ez.analog.com/linux-software-drivers 1284F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1285F: drivers/iio/frequency/adrf6780.c 1286 1287ANALOG DEVICES INC ADV7180 DRIVER 1288M: Lars-Peter Clausen <lars@metafoo.de> 1289L: linux-media@vger.kernel.org 1290S: Supported 1291W: https://ez.analog.com/linux-software-drivers 1292F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1293F: drivers/media/i2c/adv7180.c 1294 1295ANALOG DEVICES INC ADV748X DRIVER 1296M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1297L: linux-media@vger.kernel.org 1298S: Maintained 1299F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1300F: drivers/media/i2c/adv748x/* 1301 1302ANALOG DEVICES INC ADV7511 DRIVER 1303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1304L: linux-media@vger.kernel.org 1305S: Maintained 1306F: drivers/media/i2c/adv7511* 1307 1308ANALOG DEVICES INC ADV7604 DRIVER 1309M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1310L: linux-media@vger.kernel.org 1311S: Maintained 1312F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1313F: drivers/media/i2c/adv7604* 1314 1315ANALOG DEVICES INC ADV7842 DRIVER 1316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1317L: linux-media@vger.kernel.org 1318S: Maintained 1319F: drivers/media/i2c/adv7842* 1320 1321ANALOG DEVICES INC ADXRS290 DRIVER 1322M: Nishant Malpani <nish.malpani25@gmail.com> 1323L: linux-iio@vger.kernel.org 1324S: Supported 1325F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1326F: drivers/iio/gyro/adxrs290.c 1327 1328ANALOG DEVICES INC ASOC CODEC DRIVERS 1329M: Lars-Peter Clausen <lars@metafoo.de> 1330M: Nuno Sá <nuno.sa@analog.com> 1331L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1332S: Supported 1333W: http://wiki.analog.com/ 1334W: https://ez.analog.com/linux-software-drivers 1335F: sound/soc/codecs/ad1* 1336F: sound/soc/codecs/ad7* 1337F: sound/soc/codecs/adau* 1338F: sound/soc/codecs/adav* 1339F: sound/soc/codecs/sigmadsp.* 1340F: sound/soc/codecs/ssm* 1341 1342ANALOG DEVICES INC DMA DRIVERS 1343M: Lars-Peter Clausen <lars@metafoo.de> 1344S: Supported 1345W: https://ez.analog.com/linux-software-drivers 1346F: drivers/dma/dma-axi-dmac.c 1347 1348ANALOG DEVICES INC IIO DRIVERS 1349M: Lars-Peter Clausen <lars@metafoo.de> 1350M: Michael Hennerich <Michael.Hennerich@analog.com> 1351S: Supported 1352W: http://wiki.analog.com/ 1353W: https://ez.analog.com/linux-software-drivers 1354F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1355F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1356F: Documentation/devicetree/bindings/iio/*/adi,* 1357F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1358F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1359F: drivers/iio/*/ad* 1360F: drivers/iio/adc/ltc249* 1361F: drivers/iio/amplifiers/hmc425a.c 1362F: drivers/staging/iio/*/ad* 1363X: drivers/iio/*/adjd* 1364 1365ANALOG DEVICES INC MAX31760 DRIVER 1366M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1367S: Maintained 1368W: http://wiki.analog.com/ 1369W: https://ez.analog.com/linux-software-drivers 1370F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1371F: Documentation/hwmon/max31760.rst 1372F: drivers/hwmon/max31760.c 1373 1374ANALOGBITS PLL LIBRARIES 1375M: Paul Walmsley <paul.walmsley@sifive.com> 1376S: Supported 1377F: drivers/clk/analogbits/* 1378F: include/linux/clk/analogbits* 1379 1380ANDROID DRIVERS 1381M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1382M: Arve Hjønnevåg <arve@android.com> 1383M: Todd Kjos <tkjos@android.com> 1384M: Martijn Coenen <maco@android.com> 1385M: Joel Fernandes <joel@joelfernandes.org> 1386M: Christian Brauner <christian@brauner.io> 1387M: Carlos Llamas <cmllamas@google.com> 1388M: Suren Baghdasaryan <surenb@google.com> 1389L: linux-kernel@vger.kernel.org 1390S: Supported 1391T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1392F: drivers/android/ 1393 1394ANDROID GOLDFISH PIC DRIVER 1395M: Miodrag Dinic <miodrag.dinic@mips.com> 1396S: Supported 1397F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1398F: drivers/irqchip/irq-goldfish-pic.c 1399 1400ANDROID GOLDFISH RTC DRIVER 1401M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1402S: Supported 1403F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1404F: drivers/rtc/rtc-goldfish.c 1405 1406AOA (Apple Onboard Audio) ALSA DRIVER 1407M: Johannes Berg <johannes@sipsolutions.net> 1408L: linuxppc-dev@lists.ozlabs.org 1409L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1410S: Maintained 1411F: sound/aoa/ 1412 1413APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1414M: William Breathitt Gray <william.gray@linaro.org> 1415L: linux-iio@vger.kernel.org 1416S: Maintained 1417F: drivers/iio/addac/stx104.c 1418 1419APM DRIVER 1420M: Jiri Kosina <jikos@kernel.org> 1421S: Odd fixes 1422T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1423F: arch/x86/kernel/apm_32.c 1424F: drivers/char/apm-emulation.c 1425F: include/linux/apm_bios.h 1426F: include/uapi/linux/apm_bios.h 1427 1428APPARMOR SECURITY MODULE 1429M: John Johansen <john.johansen@canonical.com> 1430M: John Johansen <john@apparmor.net> 1431L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1432S: Supported 1433W: apparmor.net 1434B: https://gitlab.com/apparmor/apparmor-kernel 1435C: irc://irc.oftc.net/apparmor 1436T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1437T: https://gitlab.com/apparmor/apparmor-kernel.git 1438F: Documentation/admin-guide/LSM/apparmor.rst 1439F: security/apparmor/ 1440 1441APPLE BCM5974 MULTITOUCH DRIVER 1442M: Henrik Rydberg <rydberg@bitmath.org> 1443L: linux-input@vger.kernel.org 1444S: Odd fixes 1445F: drivers/input/mouse/bcm5974.c 1446 1447APPLE PCIE CONTROLLER DRIVER 1448M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1449M: Marc Zyngier <maz@kernel.org> 1450L: linux-pci@vger.kernel.org 1451S: Maintained 1452F: drivers/pci/controller/pcie-apple.c 1453 1454APPLE SMC DRIVER 1455M: Henrik Rydberg <rydberg@bitmath.org> 1456L: linux-hwmon@vger.kernel.org 1457S: Odd fixes 1458F: drivers/hwmon/applesmc.c 1459 1460APPLETALK NETWORK LAYER 1461L: netdev@vger.kernel.org 1462S: Odd fixes 1463F: drivers/net/appletalk/ 1464F: include/linux/atalk.h 1465F: include/uapi/linux/atalk.h 1466F: net/appletalk/ 1467 1468APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1469M: Khuong Dinh <khuong@os.amperecomputing.com> 1470S: Supported 1471F: arch/arm64/boot/dts/apm/ 1472 1473APPLIED MICRO (APM) X-GENE SOC EDAC 1474M: Khuong Dinh <khuong@os.amperecomputing.com> 1475S: Supported 1476F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1477F: drivers/edac/xgene_edac.c 1478 1479APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1480M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1481M: Keyur Chudgar <keyur@os.amperecomputing.com> 1482S: Supported 1483F: drivers/net/ethernet/apm/xgene-v2/ 1484 1485APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1486M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1487M: Keyur Chudgar <keyur@os.amperecomputing.com> 1488M: Quan Nguyen <quan@os.amperecomputing.com> 1489S: Supported 1490F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1491F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1492F: drivers/net/ethernet/apm/xgene/ 1493F: drivers/net/mdio/mdio-xgene.c 1494 1495APPLIED MICRO (APM) X-GENE SOC PMU 1496M: Khuong Dinh <khuong@os.amperecomputing.com> 1497S: Supported 1498F: Documentation/admin-guide/perf/xgene-pmu.rst 1499F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1500F: drivers/perf/xgene_pmu.c 1501 1502APTINA CAMERA SENSOR PLL 1503M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1504L: linux-media@vger.kernel.org 1505S: Maintained 1506F: drivers/media/i2c/aptina-pll.* 1507 1508AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1509M: Aleksa Savic <savicaleksa83@gmail.com> 1510M: Jack Doan <me@jackdoan.com> 1511L: linux-hwmon@vger.kernel.org 1512S: Maintained 1513F: Documentation/hwmon/aquacomputer_d5next.rst 1514F: drivers/hwmon/aquacomputer_d5next.c 1515 1516AQUANTIA ETHERNET DRIVER (atlantic) 1517M: Igor Russkikh <irusskikh@marvell.com> 1518L: netdev@vger.kernel.org 1519S: Supported 1520W: https://www.marvell.com/ 1521Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1522F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1523F: drivers/net/ethernet/aquantia/atlantic/ 1524 1525AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1526M: Egor Pomozov <epomozov@marvell.com> 1527L: netdev@vger.kernel.org 1528S: Supported 1529W: http://www.aquantia.com 1530F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1531 1532AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1533M: Krzysztof Hałasa <khalasa@piap.pl> 1534L: linux-media@vger.kernel.org 1535S: Maintained 1536F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1537F: drivers/media/i2c/ar0521.c 1538 1539ARASAN NAND CONTROLLER DRIVER 1540M: Miquel Raynal <miquel.raynal@bootlin.com> 1541R: Michal Simek <michal.simek@amd.com> 1542L: linux-mtd@lists.infradead.org 1543S: Maintained 1544F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1545F: drivers/mtd/nand/raw/arasan-nand-controller.c 1546 1547ARC FRAMEBUFFER DRIVER 1548M: Jaya Kumar <jayalk@intworks.biz> 1549S: Maintained 1550F: drivers/video/fbdev/arcfb.c 1551F: drivers/video/fbdev/core/fb_defio.c 1552 1553ARC PGU DRM DRIVER 1554M: Alexey Brodkin <abrodkin@synopsys.com> 1555S: Supported 1556F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1557F: drivers/gpu/drm/tiny/arcpgu.c 1558 1559ARCNET NETWORK LAYER 1560M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1561L: netdev@vger.kernel.org 1562S: Maintained 1563F: drivers/net/arcnet/ 1564F: include/uapi/linux/if_arcnet.h 1565 1566ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1567M: Arnd Bergmann <arnd@arndb.de> 1568M: Olof Johansson <olof@lixom.net> 1569M: soc@kernel.org 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572P: Documentation/process/maintainer-soc.rst 1573C: irc://irc.libera.chat/armlinux 1574T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1575F: Documentation/process/maintainer-soc*.rst 1576F: arch/arm/boot/dts/Makefile 1577F: arch/arm64/boot/dts/Makefile 1578 1579ARM ARCHITECTED TIMER DRIVER 1580M: Mark Rutland <mark.rutland@arm.com> 1581M: Marc Zyngier <maz@kernel.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: arch/arm/include/asm/arch_timer.h 1585F: arch/arm64/include/asm/arch_timer.h 1586F: drivers/clocksource/arm_arch_timer.c 1587 1588ARM HDLCD DRM DRIVER 1589M: Liviu Dudau <liviu.dudau@arm.com> 1590S: Supported 1591F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1592F: drivers/gpu/drm/arm/hdlcd_* 1593 1594ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1599F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1600F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1601F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1602F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1603F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1604F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1605F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1606F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1607F: arch/arm/boot/dts/arm/arm-realview-* 1608F: arch/arm/boot/dts/arm/integrator* 1609F: arch/arm/boot/dts/arm/versatile* 1610F: arch/arm/mach-versatile/ 1611F: drivers/bus/arm-integrator-lm.c 1612F: drivers/clk/versatile/ 1613F: drivers/i2c/busses/i2c-versatile.c 1614F: drivers/irqchip/irq-versatile-fpga.c 1615F: drivers/mtd/maps/physmap-versatile.* 1616F: drivers/power/reset/arm-versatile-reboot.c 1617F: drivers/soc/versatile/ 1618 1619ARM KOMEDA DRM-KMS DRIVER 1620M: Liviu Dudau <liviu.dudau@arm.com> 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1624F: Documentation/gpu/komeda-kms.rst 1625F: drivers/gpu/drm/arm/display/include/ 1626F: drivers/gpu/drm/arm/display/komeda/ 1627 1628ARM MALI PANFROST DRM DRIVER 1629M: Rob Herring <robh@kernel.org> 1630M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1631R: Steven Price <steven.price@arm.com> 1632R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1633L: dri-devel@lists.freedesktop.org 1634S: Supported 1635T: git git://anongit.freedesktop.org/drm/drm-misc 1636F: drivers/gpu/drm/panfrost/ 1637F: include/uapi/drm/panfrost_drm.h 1638 1639ARM MALI-DP DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642T: git git://anongit.freedesktop.org/drm/drm-misc 1643F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1644F: Documentation/gpu/afbc.rst 1645F: drivers/gpu/drm/arm/ 1646 1647ARM MFM AND FLOPPY DRIVERS 1648M: Ian Molton <spyro@f2s.com> 1649S: Maintained 1650F: arch/arm/include/asm/floppy.h 1651F: arch/arm/mach-rpc/floppydma.S 1652 1653ARM PMU PROFILING AND DEBUGGING 1654M: Will Deacon <will@kernel.org> 1655M: Mark Rutland <mark.rutland@arm.com> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/pmu.yaml 1659F: Documentation/devicetree/bindings/perf/ 1660F: arch/arm*/include/asm/hw_breakpoint.h 1661F: arch/arm*/include/asm/perf_event.h 1662F: arch/arm*/kernel/hw_breakpoint.c 1663F: arch/arm*/kernel/perf_* 1664F: drivers/perf/ 1665F: include/linux/perf/arm_pmu*.h 1666 1667ARM PORT 1668M: Russell King <linux@armlinux.org.uk> 1669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1670S: Odd Fixes 1671W: http://www.armlinux.org.uk/ 1672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1673F: arch/arm/ 1674X: arch/arm/boot/dts/ 1675 1676ARM PRIMECELL AACI PL041 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: sound/arm/aaci.* 1680 1681ARM PRIMECELL BUS SUPPORT 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/amba/ 1685F: include/linux/amba/bus.h 1686 1687ARM PRIMECELL CLCD PL110 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/video/fbdev/amba-clcd.* 1691 1692ARM PRIMECELL KMI PL050 DRIVER 1693M: Russell King <linux@armlinux.org.uk> 1694S: Odd Fixes 1695F: drivers/input/serio/ambakmi.* 1696F: include/linux/amba/kmi.h 1697 1698ARM PRIMECELL MMCI PL180/1 DRIVER 1699M: Russell King <linux@armlinux.org.uk> 1700S: Odd Fixes 1701F: drivers/mmc/host/mmci.* 1702F: include/linux/amba/mmci.h 1703 1704ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1705M: Miquel Raynal <miquel.raynal@bootlin.com> 1706R: Michal Simek <michal.simek@amd.com> 1707L: linux-mtd@lists.infradead.org 1708S: Maintained 1709F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1710F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1711 1712ARM PRIMECELL PL35X SMC DRIVER 1713M: Miquel Raynal <miquel.raynal@bootlin.com> 1714R: Michal Simek <michal.simek@amd.com> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Maintained 1717F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1718F: drivers/memory/pl353-smc.c 1719 1720ARM PRIMECELL SSP PL022 SPI DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1725F: drivers/spi/spi-pl022.c 1726 1727ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/tty/serial/amba-pl01*.c 1731F: include/linux/amba/serial.h 1732 1733ARM PRIMECELL VIC PL190/PL192 DRIVER 1734M: Linus Walleij <linus.walleij@linaro.org> 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1738F: drivers/irqchip/irq-vic.c 1739 1740ARM SMC WATCHDOG DRIVER 1741M: Julius Werner <jwerner@chromium.org> 1742R: Evan Benn <evanbenn@chromium.org> 1743S: Maintained 1744F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1745F: drivers/watchdog/arm_smc_wdt.c 1746 1747ARM SMMU DRIVERS 1748M: Will Deacon <will@kernel.org> 1749R: Robin Murphy <robin.murphy@arm.com> 1750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/iommu/arm,smmu* 1753F: drivers/iommu/arm/ 1754F: drivers/iommu/io-pgtable-arm* 1755 1756ARM SUB-ARCHITECTURES 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759C: irc://irc.libera.chat/armlinux 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1761F: arch/arm/mach-*/ 1762F: arch/arm/plat-*/ 1763 1764ARM/ACTIONS SEMI ARCHITECTURE 1765M: Andreas Färber <afaerber@suse.de> 1766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1768L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/arm/actions.yaml 1771F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1772F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1773F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1774F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1775F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1776F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1777F: Documentation/devicetree/bindings/pinctrl/actions,* 1778F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1779F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1780F: arch/arm/boot/dts/actions/ 1781F: arch/arm/mach-actions/ 1782F: arch/arm64/boot/dts/actions/ 1783F: drivers/clk/actions/ 1784F: drivers/clocksource/timer-owl* 1785F: drivers/dma/owl-dma.c 1786F: drivers/i2c/busses/i2c-owl.c 1787F: drivers/irqchip/irq-owl-sirq.c 1788F: drivers/mmc/host/owl-mmc.c 1789F: drivers/net/ethernet/actions/ 1790F: drivers/pinctrl/actions/* 1791F: drivers/soc/actions/ 1792F: include/dt-bindings/power/owl-* 1793F: include/dt-bindings/reset/actions,* 1794F: include/linux/soc/actions/ 1795N: owl 1796 1797ARM/Allwinner SoC Clock Support 1798M: Emilio López <emilio@elopez.com.ar> 1799S: Maintained 1800F: drivers/clk/sunxi/ 1801 1802ARM/Allwinner sunXi SoC support 1803M: Chen-Yu Tsai <wens@csie.org> 1804M: Jernej Skrabec <jernej.skrabec@gmail.com> 1805M: Samuel Holland <samuel@sholland.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807L: linux-sunxi@lists.linux.dev 1808S: Maintained 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1810F: arch/arm/mach-sunxi/ 1811F: arch/arm64/boot/dts/allwinner/ 1812F: drivers/clk/sunxi-ng/ 1813F: drivers/pinctrl/sunxi/ 1814F: drivers/soc/sunxi/ 1815N: allwinner 1816N: sun[x456789]i 1817N: sun[25]0i 1818 1819ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1820M: Neil Armstrong <neil.armstrong@linaro.org> 1821M: Jerome Brunet <jbrunet@baylibre.com> 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/clock/amlogic* 1825F: drivers/clk/meson/ 1826F: include/dt-bindings/clock/amlogic,a1* 1827F: include/dt-bindings/clock/gxbb* 1828F: include/dt-bindings/clock/meson* 1829 1830ARM/Amlogic Meson SoC Crypto Drivers 1831M: Corentin Labbe <clabbe@baylibre.com> 1832L: linux-crypto@vger.kernel.org 1833L: linux-amlogic@lists.infradead.org 1834S: Maintained 1835F: Documentation/devicetree/bindings/crypto/amlogic* 1836F: drivers/crypto/amlogic/ 1837 1838ARM/Amlogic Meson SoC Sound Drivers 1839M: Jerome Brunet <jbrunet@baylibre.com> 1840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1841S: Maintained 1842F: Documentation/devicetree/bindings/sound/amlogic* 1843F: sound/soc/meson/ 1844 1845ARM/Amlogic Meson SoC support 1846M: Neil Armstrong <neil.armstrong@linaro.org> 1847M: Kevin Hilman <khilman@baylibre.com> 1848R: Jerome Brunet <jbrunet@baylibre.com> 1849R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851L: linux-amlogic@lists.infradead.org 1852S: Maintained 1853W: http://linux-meson.com/ 1854F: Documentation/devicetree/bindings/phy/amlogic* 1855F: arch/arm/boot/dts/amlogic/ 1856F: arch/arm/mach-meson/ 1857F: arch/arm64/boot/dts/amlogic/ 1858F: drivers/genpd/amlogic/ 1859F: drivers/mmc/host/meson* 1860F: drivers/phy/amlogic/ 1861F: drivers/pinctrl/meson/ 1862F: drivers/rtc/rtc-meson* 1863F: drivers/soc/amlogic/ 1864N: meson 1865 1866ARM/Annapurna Labs ALPINE ARCHITECTURE 1867M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1868M: Antoine Tenart <atenart@kernel.org> 1869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1870S: Maintained 1871F: arch/arm/boot/dts/amazon/ 1872F: arch/arm/mach-alpine/ 1873F: arch/arm64/boot/dts/amazon/ 1874F: drivers/*/*alpine* 1875 1876ARM/APPLE MACHINE SOUND DRIVERS 1877M: Martin Povišer <povik+lin@cutebit.org> 1878L: asahi@lists.linux.dev 1879L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1880S: Maintained 1881F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1882F: Documentation/devicetree/bindings/sound/apple,* 1883F: sound/soc/apple/* 1884F: sound/soc/codecs/cs42l83-i2c.c 1885F: sound/soc/codecs/ssm3515.c 1886 1887ARM/APPLE MACHINE SUPPORT 1888M: Hector Martin <marcan@marcan.st> 1889M: Sven Peter <sven@svenpeter.dev> 1890R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1891L: asahi@lists.linux.dev 1892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1893S: Maintained 1894W: https://asahilinux.org 1895B: https://github.com/AsahiLinux/linux/issues 1896C: irc://irc.oftc.net/asahi-dev 1897T: git https://github.com/AsahiLinux/linux.git 1898F: Documentation/devicetree/bindings/arm/apple.yaml 1899F: Documentation/devicetree/bindings/arm/apple/* 1900F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1901F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1902F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1903F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1904F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1905F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1906F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1907F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1908F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1909F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1910F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1911F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1912F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1913F: Documentation/devicetree/bindings/power/apple* 1914F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1915F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1916F: arch/arm64/boot/dts/apple/ 1917F: drivers/bluetooth/hci_bcm4377.c 1918F: drivers/clk/clk-apple-nco.c 1919F: drivers/cpufreq/apple-soc-cpufreq.c 1920F: drivers/dma/apple-admac.c 1921F: drivers/genpd/apple/ 1922F: drivers/i2c/busses/i2c-pasemi-core.c 1923F: drivers/i2c/busses/i2c-pasemi-platform.c 1924F: drivers/iommu/apple-dart.c 1925F: drivers/iommu/io-pgtable-dart.c 1926F: drivers/irqchip/irq-apple-aic.c 1927F: drivers/mailbox/apple-mailbox.c 1928F: drivers/nvme/host/apple.c 1929F: drivers/nvmem/apple-efuses.c 1930F: drivers/pinctrl/pinctrl-apple-gpio.c 1931F: drivers/pwm/pwm-apple.c 1932F: drivers/soc/apple/* 1933F: drivers/watchdog/apple_wdt.c 1934F: include/dt-bindings/interrupt-controller/apple-aic.h 1935F: include/dt-bindings/pinctrl/apple.h 1936F: include/linux/apple-mailbox.h 1937F: include/linux/soc/apple/* 1938 1939ARM/ARTPEC MACHINE SUPPORT 1940M: Jesper Nilsson <jesper.nilsson@axis.com> 1941M: Lars Persson <lars.persson@axis.com> 1942L: linux-arm-kernel@axis.com 1943S: Maintained 1944F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1945F: arch/arm/boot/dts/axis/ 1946F: arch/arm/mach-artpec 1947F: drivers/clk/axis 1948F: drivers/crypto/axis 1949F: drivers/mmc/host/usdhi6rol0.c 1950F: drivers/pinctrl/pinctrl-artpec* 1951 1952ARM/ASPEED I2C DRIVER 1953M: Brendan Higgins <brendanhiggins@google.com> 1954R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1955R: Joel Stanley <joel@jms.id.au> 1956L: linux-i2c@vger.kernel.org 1957L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1958S: Maintained 1959F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1960F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1961F: drivers/i2c/busses/i2c-aspeed.c 1962F: drivers/irqchip/irq-aspeed-i2c-ic.c 1963 1964ARM/ASPEED MACHINE SUPPORT 1965M: Joel Stanley <joel@jms.id.au> 1966R: Andrew Jeffery <andrew@aj.id.au> 1967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1968L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1969S: Supported 1970Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1972F: Documentation/devicetree/bindings/arm/aspeed/ 1973F: arch/arm/boot/dts/aspeed/ 1974F: arch/arm/mach-aspeed/ 1975N: aspeed 1976 1977ARM/BITMAIN ARCHITECTURE 1978M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1980S: Maintained 1981F: Documentation/devicetree/bindings/arm/bitmain.yaml 1982F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1983F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1984F: arch/arm64/boot/dts/bitmain/ 1985F: drivers/clk/clk-bm1880.c 1986F: drivers/pinctrl/pinctrl-bm1880.c 1987 1988ARM/CALXEDA HIGHBANK ARCHITECTURE 1989M: Andre Przywara <andre.przywara@arm.com> 1990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1991S: Maintained 1992F: arch/arm/boot/dts/calxeda/ 1993F: arch/arm/mach-highbank/ 1994 1995ARM/CAVIUM THUNDER NETWORK DRIVER 1996M: Sunil Goutham <sgoutham@marvell.com> 1997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1998S: Supported 1999F: drivers/net/ethernet/cavium/thunder/ 2000 2001ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2002M: Lukasz Majewski <lukma@denx.de> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005F: arch/arm/mach-ep93xx/ts72xx.c 2006 2007ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2008M: Alexander Shiyan <shc_work@mail.ru> 2009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2010S: Odd Fixes 2011N: clps711x 2012 2013ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2014M: Lennert Buytenhek <kernel@wantstofly.org> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017 2018ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2019M: Hartley Sweeten <hsweeten@visionengravers.com> 2020M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2022S: Maintained 2023F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2024F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2025F: arch/arm/boot/compressed/misc-ep93xx.h 2026F: arch/arm/mach-ep93xx/ 2027F: drivers/iio/adc/ep93xx_adc.c 2028 2029ARM/CLKDEV SUPPORT 2030M: Russell King <linux@armlinux.org.uk> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2034F: drivers/clk/clkdev.c 2035 2036ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2037M: Baruch Siach <baruch@tkos.co.il> 2038L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2039S: Maintained 2040F: arch/arm/boot/dts/cnxt/ 2041N: digicolor 2042 2043ARM/CORESIGHT FRAMEWORK AND DRIVERS 2044M: Suzuki K Poulose <suzuki.poulose@arm.com> 2045R: Mike Leach <mike.leach@linaro.org> 2046R: James Clark <james.clark@arm.com> 2047R: Leo Yan <leo.yan@linaro.org> 2048L: coresight@lists.linaro.org (moderated for non-subscribers) 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Maintained 2051T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2052F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2053F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2054F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2055F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2056F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2057F: Documentation/trace/coresight/* 2058F: drivers/hwtracing/coresight/* 2059F: include/dt-bindings/arm/coresight-cti-dt.h 2060F: include/linux/coresight* 2061F: samples/coresight/* 2062F: tools/perf/arch/arm/util/auxtrace.c 2063F: tools/perf/arch/arm/util/cs-etm.c 2064F: tools/perf/arch/arm/util/cs-etm.h 2065F: tools/perf/arch/arm/util/pmu.c 2066F: tools/perf/tests/shell/coresight/* 2067F: tools/perf/util/cs-etm-decoder/* 2068F: tools/perf/util/cs-etm.* 2069 2070ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2071M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2072M: Linus Walleij <linus.walleij@linaro.org> 2073L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2074S: Maintained 2075T: git git://github.com/ulli-kroll/linux.git 2076F: Documentation/devicetree/bindings/arm/gemini.yaml 2077F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2078F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2079F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2080F: arch/arm/boot/dts/gemini/ 2081F: arch/arm/mach-gemini/ 2082F: drivers/crypto/gemini/ 2083F: drivers/net/ethernet/cortina/ 2084F: drivers/pinctrl/pinctrl-gemini.c 2085F: drivers/rtc/rtc-ftrtc010.c 2086 2087ARM/CZ.NIC TURRIS SUPPORT 2088M: Marek Behún <kabel@kernel.org> 2089S: Maintained 2090W: https://www.turris.cz/ 2091F: Documentation/ABI/testing/debugfs-moxtet 2092F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2093F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2094F: Documentation/devicetree/bindings/bus/moxtet.txt 2095F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2096F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2097F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2098F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2099F: drivers/bus/moxtet.c 2100F: drivers/firmware/turris-mox-rwtm.c 2101F: drivers/gpio/gpio-moxtet.c 2102F: drivers/leds/leds-turris-omnia.c 2103F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2104F: drivers/watchdog/armada_37xx_wdt.c 2105F: include/dt-bindings/bus/moxtet.h 2106F: include/linux/armada-37xx-rwtm-mailbox.h 2107F: include/linux/moxtet.h 2108 2109ARM/FARADAY FA526 PORT 2110M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2111L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2112S: Maintained 2113T: git git://git.berlios.de/gemini-board 2114F: arch/arm/mm/*-fa* 2115 2116ARM/FOOTBRIDGE ARCHITECTURE 2117M: Russell King <linux@armlinux.org.uk> 2118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2119S: Maintained 2120W: http://www.armlinux.org.uk/ 2121F: arch/arm/include/asm/hardware/dec21285.h 2122F: arch/arm/mach-footbridge/ 2123 2124ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2125M: Shawn Guo <shawnguo@kernel.org> 2126M: Sascha Hauer <s.hauer@pengutronix.de> 2127R: Pengutronix Kernel Team <kernel@pengutronix.de> 2128R: Fabio Estevam <festevam@gmail.com> 2129R: NXP Linux Team <linux-imx@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/imx/ 2134F: arch/arm/boot/dts/nxp/mxs/ 2135X: arch/arm64/boot/dts/freescale/fsl-* 2136X: arch/arm64/boot/dts/freescale/qoriq-* 2137X: drivers/media/i2c/ 2138N: imx 2139N: mxs 2140 2141ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2142M: Shawn Guo <shawnguo@kernel.org> 2143M: Li Yang <leoyang.li@nxp.com> 2144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2145S: Maintained 2146T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2147F: arch/arm/boot/dts/nxp/ls/ 2148F: arch/arm64/boot/dts/freescale/fsl-* 2149F: arch/arm64/boot/dts/freescale/qoriq-* 2150 2151ARM/FREESCALE VYBRID ARM ARCHITECTURE 2152M: Shawn Guo <shawnguo@kernel.org> 2153M: Sascha Hauer <s.hauer@pengutronix.de> 2154R: Pengutronix Kernel Team <kernel@pengutronix.de> 2155R: Stefan Agner <stefan@agner.ch> 2156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2157S: Maintained 2158T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2159F: arch/arm/boot/dts/nxp/vf/ 2160F: arch/arm/mach-imx/*vf610* 2161 2162ARM/GUMSTIX MACHINE SUPPORT 2163M: Steve Sakoman <sakoman@gmail.com> 2164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2165S: Maintained 2166 2167ARM/HISILICON SOC SUPPORT 2168M: Wei Xu <xuwei5@hisilicon.com> 2169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2170S: Supported 2171W: http://www.hisilicon.com 2172T: git https://github.com/hisilicon/linux-hisi.git 2173F: arch/arm/boot/dts/hisilicon/ 2174F: arch/arm/mach-hisi/ 2175F: arch/arm64/boot/dts/hisilicon/ 2176 2177ARM/HP JORNADA 7XX MACHINE SUPPORT 2178M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2179S: Maintained 2180W: www.jlime.com 2181T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2182F: arch/arm/mach-sa1100/include/mach/jornada720.h 2183F: arch/arm/mach-sa1100/jornada720.c 2184 2185ARM/HPE GXP ARCHITECTURE 2186M: Jean-Marie Verdun <verdun@hpe.com> 2187M: Nick Hawkins <nick.hawkins@hpe.com> 2188S: Maintained 2189F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2190F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2191F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2192F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2193F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2194F: Documentation/hwmon/gxp-fan-ctrl.rst 2195F: arch/arm/boot/dts/hpe/ 2196F: arch/arm/mach-hpe/ 2197F: drivers/clocksource/timer-gxp.c 2198F: drivers/hwmon/gxp-fan-ctrl.c 2199F: drivers/i2c/busses/i2c-gxp.c 2200F: drivers/spi/spi-gxp.c 2201F: drivers/watchdog/gxp-wdt.c 2202 2203ARM/IGEP MACHINE SUPPORT 2204M: Enric Balletbo i Serra <eballetbo@gmail.com> 2205M: Javier Martinez Canillas <javier@dowhile0.org> 2206L: linux-omap@vger.kernel.org 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209F: arch/arm/boot/dts/ti/omap/omap3-igep* 2210 2211ARM/INTEL IXP4XX ARM ARCHITECTURE 2212M: Linus Walleij <linusw@kernel.org> 2213M: Imre Kaloz <kaloz@openwrt.org> 2214M: Krzysztof Halasa <khalasa@piap.pl> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2218F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2219F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2220F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2221F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2222F: arch/arm/boot/dts/intel/ixp/ 2223F: arch/arm/mach-ixp4xx/ 2224F: drivers/bus/intel-ixp4xx-eb.c 2225F: drivers/clocksource/timer-ixp4xx.c 2226F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2227F: drivers/gpio/gpio-ixp4xx.c 2228F: drivers/irqchip/irq-ixp4xx.c 2229 2230ARM/INTEL KEEMBAY ARCHITECTURE 2231M: Paul J. Murphy <paul.j.murphy@intel.com> 2232M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2233S: Maintained 2234F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2235F: arch/arm64/boot/dts/intel/keembay-evm.dts 2236F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2237 2238ARM/INTEL XSC3 (MANZANO) ARM CORE 2239M: Lennert Buytenhek <kernel@wantstofly.org> 2240L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2241S: Maintained 2242 2243ARM/LG1K ARCHITECTURE 2244M: Chanho Min <chanho.min@lge.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247F: arch/arm64/boot/dts/lg/ 2248 2249ARM/LPC18XX ARCHITECTURE 2250M: Vladimir Zapolskiy <vz@mleia.com> 2251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2252S: Maintained 2253F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2254F: arch/arm/boot/dts/nxp/lpc/lpc43* 2255F: drivers/i2c/busses/i2c-lpc2k.c 2256F: drivers/memory/pl172.c 2257F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2258F: drivers/rtc/rtc-lpc24xx.c 2259N: lpc18xx 2260 2261ARM/LPC32XX SOC SUPPORT 2262M: Vladimir Zapolskiy <vz@mleia.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2266F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2267F: arch/arm/boot/dts/nxp/lpc/lpc32* 2268F: arch/arm/mach-lpc32xx/ 2269F: drivers/i2c/busses/i2c-pnx.c 2270F: drivers/net/ethernet/nxp/lpc_eth.c 2271F: drivers/usb/host/ohci-nxp.c 2272F: drivers/watchdog/pnx4008_wdt.c 2273N: lpc32xx 2274 2275ARM/Marvell Dove/MV78xx0/Orion SOC support 2276M: Andrew Lunn <andrew@lunn.ch> 2277M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2278M: Gregory Clement <gregory.clement@bootlin.com> 2279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2280S: Maintained 2281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2282F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2283F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2284F: Documentation/devicetree/bindings/soc/dove/ 2285F: arch/arm/boot/dts/marvell/dove* 2286F: arch/arm/boot/dts/marvell/orion5x* 2287F: arch/arm/mach-dove/ 2288F: arch/arm/mach-mv78xx0/ 2289F: arch/arm/mach-orion5x/ 2290F: arch/arm/plat-orion/ 2291F: drivers/soc/dove/ 2292 2293ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2294M: Andrew Lunn <andrew@lunn.ch> 2295M: Gregory Clement <gregory.clement@bootlin.com> 2296M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2300F: Documentation/devicetree/bindings/arm/marvell/ 2301F: arch/arm/boot/dts/marvell/armada* 2302F: arch/arm/boot/dts/marvell/kirkwood* 2303F: arch/arm/configs/mvebu_*_defconfig 2304F: arch/arm/mach-mvebu/ 2305F: arch/arm64/boot/dts/marvell/armada* 2306F: arch/arm64/boot/dts/marvell/cn913* 2307F: drivers/clk/mvebu/ 2308F: drivers/cpufreq/armada-37xx-cpufreq.c 2309F: drivers/cpufreq/armada-8k-cpufreq.c 2310F: drivers/cpufreq/mvebu-cpufreq.c 2311F: drivers/irqchip/irq-armada-370-xp.c 2312F: drivers/irqchip/irq-mvebu-* 2313F: drivers/pinctrl/mvebu/ 2314F: drivers/rtc/rtc-armada38x.c 2315 2316ARM/Mediatek RTC DRIVER 2317M: Eddie Huang <eddie.huang@mediatek.com> 2318M: Sean Wang <sean.wang@mediatek.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2323F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2324F: drivers/rtc/rtc-mt2712.c 2325F: drivers/rtc/rtc-mt6397.c 2326F: drivers/rtc/rtc-mt7622.c 2327 2328ARM/Mediatek SoC support 2329M: Matthias Brugger <matthias.bgg@gmail.com> 2330R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2331L: linux-kernel@vger.kernel.org 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335W: https://mtk.wiki.kernel.org/ 2336C: irc://irc.libera.chat/linux-mediatek 2337F: arch/arm/boot/dts/mediatek/ 2338F: arch/arm/mach-mediatek/ 2339F: arch/arm64/boot/dts/mediatek/ 2340F: drivers/soc/mediatek/ 2341N: mtk 2342N: mt[2678] 2343K: mediatek 2344 2345ARM/Mediatek USB3 PHY DRIVER 2346M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2348L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2349S: Maintained 2350F: Documentation/devicetree/bindings/phy/mediatek,* 2351F: drivers/phy/mediatek/ 2352 2353ARM/MICROCHIP (ARM64) SoC support 2354M: Conor Dooley <conor@kernel.org> 2355M: Nicolas Ferre <nicolas.ferre@microchip.com> 2356M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2358S: Supported 2359T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2360F: arch/arm64/boot/dts/microchip/ 2361 2362ARM/Microchip (AT91) SoC support 2363M: Nicolas Ferre <nicolas.ferre@microchip.com> 2364M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2365M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Supported 2368W: http://www.linux4sam.org 2369T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2370F: arch/arm/boot/dts/microchip/at91* 2371F: arch/arm/boot/dts/microchip/sama* 2372F: arch/arm/include/debug/at91.S 2373F: arch/arm/mach-at91/ 2374F: drivers/memory/atmel* 2375F: drivers/watchdog/sama5d4_wdt.c 2376F: include/soc/at91/ 2377X: drivers/input/touchscreen/atmel_mxt_ts.c 2378X: drivers/net/wireless/atmel/ 2379N: at91 2380N: atmel 2381 2382ARM/Microchip Sparx5 SoC support 2383M: Lars Povlsen <lars.povlsen@microchip.com> 2384M: Steen Hegelund <Steen.Hegelund@microchip.com> 2385M: Daniel Machon <daniel.machon@microchip.com> 2386M: UNGLinuxDriver@microchip.com 2387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2388S: Supported 2389F: arch/arm64/boot/dts/microchip/sparx* 2390F: drivers/net/ethernet/microchip/vcap/ 2391F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2392N: sparx5 2393 2394ARM/MILBEAUT ARCHITECTURE 2395M: Taichi Sugaya <sugaya.taichi@socionext.com> 2396M: Takao Orito <orito.takao@socionext.com> 2397L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2398S: Maintained 2399F: arch/arm/boot/dts/socionext/milbeaut* 2400F: arch/arm/mach-milbeaut/ 2401N: milbeaut 2402 2403ARM/MStar/Sigmastar Armv7 SoC support 2404M: Daniel Palmer <daniel@thingy.jp> 2405M: Romain Perier <romain.perier@gmail.com> 2406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408W: http://linux-chenxing.org/ 2409T: git git://github.com/linux-chenxing/linux.git 2410F: Documentation/devicetree/bindings/arm/mstar/* 2411F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2412F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2413F: arch/arm/boot/dts/sigmastar/ 2414F: arch/arm/mach-mstar/ 2415F: drivers/clk/mstar/ 2416F: drivers/clocksource/timer-msc313e.c 2417F: drivers/gpio/gpio-msc313.c 2418F: drivers/rtc/rtc-msc313.c 2419F: drivers/watchdog/msc313e_wdt.c 2420F: include/dt-bindings/clock/mstar-* 2421F: include/dt-bindings/gpio/msc313-gpio.h 2422 2423ARM/NOMADIK/Ux500 ARCHITECTURES 2424M: Linus Walleij <linus.walleij@linaro.org> 2425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2426S: Maintained 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2428F: Documentation/devicetree/bindings/arm/ste-* 2429F: Documentation/devicetree/bindings/arm/ux500.yaml 2430F: Documentation/devicetree/bindings/arm/ux500/ 2431F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2432F: arch/arm/boot/dts/st/ste-* 2433F: arch/arm/mach-nomadik/ 2434F: arch/arm/mach-ux500/ 2435F: drivers/clk/clk-nomadik.c 2436F: drivers/clocksource/clksrc-dbx500-prcmu.c 2437F: drivers/dma/ste_dma40* 2438F: drivers/genpd/st/ste-ux500-pm-domain.c 2439F: drivers/hwspinlock/u8500_hsem.c 2440F: drivers/i2c/busses/i2c-nomadik.c 2441F: drivers/iio/adc/ab8500-gpadc.c 2442F: drivers/mfd/ab8500* 2443F: drivers/mfd/abx500* 2444F: drivers/mfd/db8500* 2445F: drivers/pinctrl/nomadik/ 2446F: drivers/rtc/rtc-ab8500.c 2447F: drivers/rtc/rtc-pl031.c 2448F: drivers/soc/ux500/ 2449 2450ARM/NUVOTON MA35 ARCHITECTURE 2451M: Jacky Huang <ychuang3@nuvoton.com> 2452M: Shan-Chun Hung <schung@nuvoton.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*ma35* 2456F: Documentation/devicetree/bindings/*/*ma35* 2457F: arch/arm64/boot/dts/nuvoton/*ma35* 2458F: drivers/*/*/*ma35* 2459F: drivers/*/*ma35* 2460K: ma35d1 2461 2462ARM/NUVOTON NPCM ARCHITECTURE 2463M: Avi Fishman <avifishman70@gmail.com> 2464M: Tomer Maimon <tmaimon77@gmail.com> 2465M: Tali Perry <tali.perry1@gmail.com> 2466R: Patrick Venture <venture@google.com> 2467R: Nancy Yuen <yuenn@google.com> 2468R: Benjamin Fair <benjaminfair@google.com> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Supported 2471F: Documentation/devicetree/bindings/*/*/*npcm* 2472F: Documentation/devicetree/bindings/*/*npcm* 2473F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2474F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2475F: arch/arm/mach-npcm/ 2476F: arch/arm64/boot/dts/nuvoton/ 2477F: drivers/*/*/*npcm* 2478F: drivers/*/*npcm* 2479F: drivers/rtc/rtc-nct3018y.c 2480F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2481F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2482 2483ARM/NUVOTON WPCM450 ARCHITECTURE 2484M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2485L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2486S: Maintained 2487W: https://github.com/neuschaefer/wpcm450/wiki 2488F: Documentation/devicetree/bindings/*/*wpcm* 2489F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2490F: arch/arm/configs/wpcm450_defconfig 2491F: arch/arm/mach-npcm/wpcm450.c 2492F: drivers/*/*/*wpcm* 2493F: drivers/*/*wpcm* 2494 2495ARM/NXP S32G ARCHITECTURE 2496M: Chester Lin <clin@suse.com> 2497R: Andreas Färber <afaerber@suse.de> 2498R: Matthias Brugger <mbrugger@suse.com> 2499R: NXP S32 Linux Team <s32@nxp.com> 2500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2501S: Maintained 2502F: arch/arm64/boot/dts/freescale/s32g*.dts* 2503 2504ARM/Orion SoC/Technologic Systems TS-78xx platform support 2505M: Alexander Clouter <alex@digriz.org.uk> 2506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2507S: Maintained 2508W: http://www.digriz.org.uk/ts78xx/kernel 2509F: arch/arm/mach-orion5x/ts78xx-* 2510 2511ARM/QUALCOMM CHROMEBOOK SUPPORT 2512R: cros-qcom-dts-watchers@chromium.org 2513F: arch/arm64/boot/dts/qcom/sc7180* 2514F: arch/arm64/boot/dts/qcom/sc7280* 2515F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2516 2517ARM/QUALCOMM SUPPORT 2518M: Andy Gross <agross@kernel.org> 2519M: Bjorn Andersson <andersson@kernel.org> 2520M: Konrad Dybcio <konrad.dybcio@linaro.org> 2521L: linux-arm-msm@vger.kernel.org 2522S: Maintained 2523T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2524F: Documentation/devicetree/bindings/*/qcom* 2525F: Documentation/devicetree/bindings/soc/qcom/ 2526F: arch/arm/boot/dts/qcom/ 2527F: arch/arm/configs/qcom_defconfig 2528F: arch/arm/mach-qcom/ 2529F: arch/arm64/boot/dts/qcom/ 2530F: drivers/*/*/pm8???-* 2531F: drivers/*/*/qcom* 2532F: drivers/*/*/qcom/ 2533F: drivers/*/qcom* 2534F: drivers/*/qcom/ 2535F: drivers/bluetooth/btqcomsmd.c 2536F: drivers/clocksource/timer-qcom.c 2537F: drivers/cpuidle/cpuidle-qcom-spm.c 2538F: drivers/extcon/extcon-qcom* 2539F: drivers/i2c/busses/i2c-qcom-geni.c 2540F: drivers/i2c/busses/i2c-qup.c 2541F: drivers/iommu/msm* 2542F: drivers/mfd/ssbi.c 2543F: drivers/mmc/host/mmci_qcom* 2544F: drivers/mmc/host/sdhci-msm.c 2545F: drivers/pci/controller/dwc/pcie-qcom.c 2546F: drivers/phy/qualcomm/ 2547F: drivers/power/*/msm* 2548F: drivers/reset/reset-qcom-* 2549F: drivers/spi/spi-geni-qcom.c 2550F: drivers/spi/spi-qcom-qspi.c 2551F: drivers/spi/spi-qup.c 2552F: drivers/tty/serial/msm_serial.c 2553F: drivers/ufs/host/ufs-qcom* 2554F: drivers/usb/dwc3/dwc3-qcom.c 2555F: include/dt-bindings/*/qcom* 2556F: include/linux/*/qcom* 2557F: include/linux/soc/qcom/ 2558 2559ARM/RDA MICRO ARCHITECTURE 2560M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2562L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2563S: Maintained 2564F: Documentation/devicetree/bindings/arm/rda.yaml 2565F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2566F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2567F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2568F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2569F: arch/arm/boot/dts/unisoc/ 2570F: drivers/clocksource/timer-rda.c 2571F: drivers/gpio/gpio-rda.c 2572F: drivers/irqchip/irq-rda-intc.c 2573F: drivers/tty/serial/rda-uart.c 2574 2575ARM/REALTEK ARCHITECTURE 2576M: Andreas Färber <afaerber@suse.de> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580F: Documentation/devicetree/bindings/arm/realtek.yaml 2581F: arch/arm/boot/dts/realtek/ 2582F: arch/arm/mach-realtek/ 2583F: arch/arm64/boot/dts/realtek/ 2584 2585ARM/RISC-V/RENESAS ARCHITECTURE 2586M: Geert Uytterhoeven <geert+renesas@glider.be> 2587M: Magnus Damm <magnus.damm@gmail.com> 2588L: linux-renesas-soc@vger.kernel.org 2589S: Supported 2590Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2591C: irc://irc.libera.chat/renesas-soc 2592T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2593F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2594F: Documentation/devicetree/bindings/soc/renesas/ 2595F: arch/arm/boot/dts/renesas/ 2596F: arch/arm/configs/shmobile_defconfig 2597F: arch/arm/include/debug/renesas-scif.S 2598F: arch/arm/mach-shmobile/ 2599F: arch/arm64/boot/dts/renesas/ 2600F: arch/riscv/boot/dts/renesas/ 2601F: drivers/genpd/renesas/ 2602F: drivers/soc/renesas/ 2603F: include/linux/soc/renesas/ 2604K: \brenesas, 2605 2606ARM/RISCPC ARCHITECTURE 2607M: Russell King <linux@armlinux.org.uk> 2608L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2609S: Maintained 2610W: http://www.armlinux.org.uk/ 2611F: arch/arm/include/asm/hardware/ioc.h 2612F: arch/arm/include/asm/hardware/iomd.h 2613F: arch/arm/include/asm/hardware/memc.h 2614F: arch/arm/mach-rpc/ 2615F: drivers/net/ethernet/8390/etherh.c 2616F: drivers/net/ethernet/i825xx/ether1* 2617F: drivers/net/ethernet/seeq/ether3* 2618F: drivers/scsi/arm/ 2619 2620ARM/Rockchip SoC support 2621M: Heiko Stuebner <heiko@sntech.de> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623L: linux-rockchip@lists.infradead.org 2624S: Maintained 2625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2626F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2627F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2628F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2629F: arch/arm/boot/dts/rockchip/ 2630F: arch/arm/mach-rockchip/ 2631F: drivers/*/*/*rockchip* 2632F: drivers/*/*rockchip* 2633F: drivers/clk/rockchip/ 2634F: drivers/i2c/busses/i2c-rk3x.c 2635F: sound/soc/rockchip/ 2636N: rockchip 2637 2638ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2639M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2640R: Alim Akhtar <alim.akhtar@samsung.com> 2641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2642L: linux-samsung-soc@vger.kernel.org 2643S: Maintained 2644P: Documentation/process/maintainer-soc-clean-dts.rst 2645Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2646B: mailto:linux-samsung-soc@vger.kernel.org 2647C: irc://irc.libera.chat/linux-exynos 2648T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2649F: Documentation/arch/arm/samsung/ 2650F: Documentation/devicetree/bindings/arm/samsung/ 2651F: Documentation/devicetree/bindings/hwinfo/samsung,* 2652F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2653F: Documentation/devicetree/bindings/soc/samsung/ 2654F: arch/arm/boot/dts/samsung/ 2655F: arch/arm/mach-exynos*/ 2656F: arch/arm/mach-s3c/ 2657F: arch/arm/mach-s5p*/ 2658F: arch/arm64/boot/dts/exynos/ 2659F: drivers/*/*/*s3c24* 2660F: drivers/*/*s3c24* 2661F: drivers/*/*s3c64xx* 2662F: drivers/*/*s5pv210* 2663F: drivers/clocksource/samsung_pwm_timer.c 2664F: drivers/memory/samsung/ 2665F: drivers/pwm/pwm-samsung.c 2666F: drivers/soc/samsung/ 2667F: drivers/tty/serial/samsung* 2668F: include/clocksource/samsung_pwm.h 2669F: include/linux/platform_data/*s3c* 2670F: include/linux/serial_s3c.h 2671F: include/linux/soc/samsung/ 2672N: exynos 2673N: s3c64xx 2674N: s5pv210 2675 2676ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2677M: Łukasz Stelmach <l.stelmach@samsung.com> 2678L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: drivers/media/platform/samsung/s5p-g2d/ 2682 2683ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2684M: Marek Szyprowski <m.szyprowski@samsung.com> 2685L: linux-samsung-soc@vger.kernel.org 2686L: linux-media@vger.kernel.org 2687S: Maintained 2688F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2689F: drivers/media/cec/platform/s5p/ 2690 2691ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2692M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2693M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2694M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2699F: drivers/media/platform/samsung/s5p-jpeg/ 2700 2701ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2702M: Marek Szyprowski <m.szyprowski@samsung.com> 2703M: Andrzej Hajda <andrzej.hajda@intel.com> 2704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2705L: linux-media@vger.kernel.org 2706S: Maintained 2707F: drivers/media/platform/samsung/s5p-mfc/ 2708 2709ARM/SOCFPGA ARCHITECTURE 2710M: Dinh Nguyen <dinguyen@kernel.org> 2711S: Maintained 2712W: http://www.rocketboards.org 2713T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2714F: arch/arm/boot/dts/intel/socfpga/ 2715F: arch/arm/configs/socfpga_defconfig 2716F: arch/arm/mach-socfpga/ 2717F: arch/arm64/boot/dts/altera/ 2718F: arch/arm64/boot/dts/intel/ 2719 2720ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2721M: Dinh Nguyen <dinguyen@kernel.org> 2722S: Maintained 2723F: drivers/clk/socfpga/ 2724 2725ARM/SOCFPGA EDAC SUPPORT 2726M: Dinh Nguyen <dinguyen@kernel.org> 2727S: Maintained 2728F: drivers/edac/altera_edac.[ch] 2729 2730ARM/SPREADTRUM SoC SUPPORT 2731M: Orson Zhai <orsonzhai@gmail.com> 2732M: Baolin Wang <baolin.wang7@gmail.com> 2733M: Chunyan Zhang <zhang.lyra@gmail.com> 2734S: Maintained 2735F: arch/arm64/boot/dts/sprd 2736N: sprd 2737N: sc27xx 2738N: sc2731 2739 2740ARM/STI ARCHITECTURE 2741M: Patrice Chotard <patrice.chotard@foss.st.com> 2742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2743S: Maintained 2744W: http://www.stlinux.com 2745F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2746F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2747F: arch/arm/boot/dts/st/sti* 2748F: arch/arm/mach-sti/ 2749F: drivers/ata/ahci_st.c 2750F: drivers/char/hw_random/st-rng.c 2751F: drivers/clocksource/arm_global_timer.c 2752F: drivers/clocksource/clksrc_st_lpc.c 2753F: drivers/cpufreq/sti-cpufreq.c 2754F: drivers/dma/st_fdma* 2755F: drivers/i2c/busses/i2c-st.c 2756F: drivers/media/platform/st/sti/c8sectpfe/ 2757F: drivers/media/rc/st_rc.c 2758F: drivers/mmc/host/sdhci-st.c 2759F: drivers/phy/st/phy-miphy28lp.c 2760F: drivers/phy/st/phy-stih407-usb.c 2761F: drivers/pinctrl/pinctrl-st.c 2762F: drivers/remoteproc/st_remoteproc.c 2763F: drivers/remoteproc/st_slim_rproc.c 2764F: drivers/reset/sti/ 2765F: drivers/rtc/rtc-st-lpc.c 2766F: drivers/tty/serial/st-asc.c 2767F: drivers/usb/dwc3/dwc3-st.c 2768F: drivers/usb/host/ehci-st.c 2769F: drivers/usb/host/ohci-st.c 2770F: drivers/watchdog/st_lpc_wdt.c 2771F: include/linux/remoteproc/st_slim_rproc.h 2772 2773ARM/STM32 ARCHITECTURE 2774M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2775M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2776L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2778S: Maintained 2779T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2780F: arch/arm/boot/dts/st/stm32* 2781F: arch/arm/mach-stm32/ 2782F: arch/arm64/boot/dts/st/ 2783F: drivers/clocksource/armv7m_systick.c 2784N: stm32 2785N: stm 2786 2787ARM/SUNPLUS SP7021 SOC SUPPORT 2788M: Qin Jian <qinjian@cqplus1.com> 2789L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2790S: Maintained 2791W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2792F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2793F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2794F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2795F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2796F: arch/arm/boot/dts/sunplus/ 2797F: arch/arm/configs/sp7021_*defconfig 2798F: arch/arm/mach-sunplus/ 2799F: drivers/clk/clk-sp7021.c 2800F: drivers/irqchip/irq-sp7021-intc.c 2801F: drivers/reset/reset-sunplus.c 2802F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2803F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2804 2805ARM/Synaptics SoC support 2806M: Jisheng Zhang <jszhang@kernel.org> 2807M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810F: arch/arm/boot/dts/synaptics/ 2811F: arch/arm/mach-berlin/ 2812F: arch/arm64/boot/dts/synaptics/ 2813 2814ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2815M: Lennert Buytenhek <kernel@wantstofly.org> 2816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2817S: Maintained 2818 2819ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2820M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2821L: linux-tegra@vger.kernel.org 2822L: linux-media@vger.kernel.org 2823S: Maintained 2824F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2825F: drivers/media/cec/platform/tegra/ 2826 2827ARM/TESLA FSD SoC SUPPORT 2828M: Alim Akhtar <alim.akhtar@samsung.com> 2829M: linux-fsd@tesla.com 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831L: linux-samsung-soc@vger.kernel.org 2832S: Maintained 2833F: arch/arm64/boot/dts/tesla/ 2834 2835ARM/TETON BGA MACHINE SUPPORT 2836M: "Mark F. Brown" <mark.brown314@gmail.com> 2837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2838S: Maintained 2839 2840ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-kernel@vger.kernel.org 2843S: Maintained 2844F: drivers/memory/*emif* 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2847M: Nishanth Menon <nm@ti.com> 2848M: Santosh Shilimkar <ssantosh@kernel.org> 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2852F: arch/arm/boot/dts/ti/keystone/ 2853F: arch/arm/mach-keystone/ 2854 2855ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2856M: Santosh Shilimkar <ssantosh@kernel.org> 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clk/keystone/ 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2864L: linux-kernel@vger.kernel.org 2865S: Maintained 2866F: drivers/clocksource/timer-keystone.c 2867 2868ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2869M: Santosh Shilimkar <ssantosh@kernel.org> 2870L: linux-kernel@vger.kernel.org 2871S: Maintained 2872F: drivers/power/reset/keystone-reset.c 2873 2874ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2875M: Nishanth Menon <nm@ti.com> 2876M: Vignesh Raghavendra <vigneshr@ti.com> 2877M: Tero Kristo <kristo@kernel.org> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2881F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2882F: arch/arm64/boot/dts/ti/Makefile 2883F: arch/arm64/boot/dts/ti/k3-* 2884 2885ARM/TOSHIBA VISCONTI ARCHITECTURE 2886M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2888S: Supported 2889T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2890F: Documentation/devicetree/bindings/arm/toshiba.yaml 2891F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2892F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2893F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2894F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2895F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2896F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2897F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2898F: arch/arm64/boot/dts/toshiba/ 2899F: drivers/clk/visconti/ 2900F: drivers/gpio/gpio-visconti.c 2901F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2902F: drivers/pci/controller/dwc/pcie-visconti.c 2903F: drivers/pinctrl/visconti/ 2904F: drivers/watchdog/visconti_wdt.c 2905N: visconti 2906 2907ARM/UNIPHIER ARCHITECTURE 2908M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2909M: Masami Hiramatsu <mhiramat@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2913F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2914F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2915F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2916F: arch/arm/boot/dts/socionext/uniphier* 2917F: arch/arm/include/asm/hardware/cache-uniphier.h 2918F: arch/arm/mach-uniphier/ 2919F: arch/arm/mm/cache-uniphier.c 2920F: arch/arm64/boot/dts/socionext/uniphier* 2921F: drivers/bus/uniphier-system-bus.c 2922F: drivers/clk/uniphier/ 2923F: drivers/dma/uniphier-mdmac.c 2924F: drivers/gpio/gpio-uniphier.c 2925F: drivers/i2c/busses/i2c-uniphier* 2926F: drivers/irqchip/irq-uniphier-aidet.c 2927F: drivers/mmc/host/uniphier-sd.c 2928F: drivers/pinctrl/uniphier/ 2929F: drivers/reset/reset-uniphier.c 2930F: drivers/tty/serial/8250/8250_uniphier.c 2931N: uniphier 2932 2933ARM/VERSATILE EXPRESS PLATFORM 2934M: Liviu Dudau <liviu.dudau@arm.com> 2935M: Sudeep Holla <sudeep.holla@arm.com> 2936M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2938S: Maintained 2939N: mps2 2940N: vexpress 2941F: arch/arm/mach-versatile/ 2942F: arch/arm64/boot/dts/arm/ 2943F: drivers/clocksource/timer-versatile.c 2944X: drivers/cpufreq/vexpress-spc-cpufreq.c 2945X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 2946 2947ARM/VFP SUPPORT 2948M: Russell King <linux@armlinux.org.uk> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951W: http://www.armlinux.org.uk/ 2952F: arch/arm/vfp/ 2953 2954ARM/VT8500 ARM ARCHITECTURE 2955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2956S: Orphan 2957F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2958F: arch/arm/mach-vt8500/ 2959F: drivers/clocksource/timer-vt8500.c 2960F: drivers/i2c/busses/i2c-wmt.c 2961F: drivers/mmc/host/wmt-sdmmc.c 2962F: drivers/pwm/pwm-vt8500.c 2963F: drivers/rtc/rtc-vt8500.c 2964F: drivers/tty/serial/vt8500_serial.c 2965F: drivers/usb/host/ehci-platform.c 2966F: drivers/usb/host/uhci-platform.c 2967F: drivers/video/fbdev/vt8500lcdfb.* 2968F: drivers/video/fbdev/wm8505fb* 2969F: drivers/video/fbdev/wmt_ge_rops.* 2970 2971ARM/ZYNQ ARCHITECTURE 2972M: Michal Simek <michal.simek@amd.com> 2973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2974S: Supported 2975W: http://wiki.xilinx.com 2976T: git https://github.com/Xilinx/linux-xlnx.git 2977F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2978F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2979F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2980F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2981F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2982F: arch/arm/mach-zynq/ 2983F: drivers/clocksource/timer-cadence-ttc.c 2984F: drivers/cpuidle/cpuidle-zynq.c 2985F: drivers/edac/synopsys_edac.c 2986F: drivers/i2c/busses/i2c-cadence.c 2987F: drivers/i2c/busses/i2c-xiic.c 2988F: drivers/mmc/host/sdhci-of-arasan.c 2989N: zynq 2990N: xilinx 2991 2992ARM64 PORT (AARCH64 ARCHITECTURE) 2993M: Catalin Marinas <catalin.marinas@arm.com> 2994M: Will Deacon <will@kernel.org> 2995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2996S: Maintained 2997T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2998F: Documentation/arch/arm64/ 2999F: arch/arm64/ 3000F: tools/testing/selftests/arm64/ 3001X: arch/arm64/boot/dts/ 3002 3003ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3004M: George McCollister <george.mccollister@gmail.com> 3005L: netdev@vger.kernel.org 3006S: Maintained 3007F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3008F: drivers/net/dsa/xrs700x/* 3009F: net/dsa/tag_xrs700x.c 3010 3011AS3645A LED FLASH CONTROLLER DRIVER 3012M: Sakari Ailus <sakari.ailus@iki.fi> 3013L: linux-leds@vger.kernel.org 3014S: Maintained 3015F: drivers/leds/flash/leds-as3645a.c 3016 3017ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3018M: Tianshu Qiu <tian.shu.qiu@intel.com> 3019L: linux-media@vger.kernel.org 3020S: Maintained 3021T: git git://linuxtv.org/media_tree.git 3022F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3023F: drivers/media/i2c/ak7375.c 3024 3025ASAHI KASEI AK8974 DRIVER 3026M: Linus Walleij <linus.walleij@linaro.org> 3027L: linux-iio@vger.kernel.org 3028S: Supported 3029W: http://www.akm.com/ 3030F: drivers/iio/magnetometer/ak8974.c 3031 3032ASC7621 HARDWARE MONITOR DRIVER 3033M: George Joseph <george.joseph@fairview5.com> 3034L: linux-hwmon@vger.kernel.org 3035S: Maintained 3036F: Documentation/hwmon/asc7621.rst 3037F: drivers/hwmon/asc7621.c 3038 3039ASIX AX88796C SPI ETHERNET ADAPTER 3040M: Łukasz Stelmach <l.stelmach@samsung.com> 3041S: Maintained 3042F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3043F: drivers/net/ethernet/asix/ax88796c_* 3044 3045ASPEED CRYPTO DRIVER 3046M: Neal Liu <neal_liu@aspeedtech.com> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048S: Maintained 3049F: Documentation/devicetree/bindings/crypto/aspeed,* 3050F: drivers/crypto/aspeed/ 3051 3052ASPEED PECI CONTROLLER 3053M: Iwona Winiarska <iwona.winiarska@intel.com> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056S: Supported 3057F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3058F: drivers/peci/controller/peci-aspeed.c 3059 3060ASPEED PINCTRL DRIVERS 3061M: Andrew Jeffery <andrew@aj.id.au> 3062L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3063L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3064L: linux-gpio@vger.kernel.org 3065S: Maintained 3066F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3067F: drivers/pinctrl/aspeed/ 3068 3069ASPEED SCU INTERRUPT CONTROLLER DRIVER 3070M: Eddie James <eajames@linux.ibm.com> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072S: Maintained 3073F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3074F: drivers/irqchip/irq-aspeed-scu-ic.c 3075F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3076 3077ASPEED SD/MMC DRIVER 3078M: Andrew Jeffery <andrew@aj.id.au> 3079L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3080L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3081L: linux-mmc@vger.kernel.org 3082S: Maintained 3083F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3084F: drivers/mmc/host/sdhci-of-aspeed* 3085 3086ASPEED SMC SPI DRIVER 3087M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3088M: Cédric Le Goater <clg@kaod.org> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3091L: linux-spi@vger.kernel.org 3092S: Maintained 3093F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3094F: drivers/spi/spi-aspeed-smc.c 3095 3096ASPEED USB UDC DRIVER 3097M: Neal Liu <neal_liu@aspeedtech.com> 3098L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3101F: drivers/usb/gadget/udc/aspeed_udc.c 3102 3103ASPEED VIDEO ENGINE DRIVER 3104M: Eddie James <eajames@linux.ibm.com> 3105L: linux-media@vger.kernel.org 3106L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3107S: Maintained 3108F: Documentation/devicetree/bindings/media/aspeed-video.txt 3109F: drivers/media/platform/aspeed/ 3110 3111ASUS EC HARDWARE MONITOR DRIVER 3112M: Eugene Shalygin <eugene.shalygin@gmail.com> 3113L: linux-hwmon@vger.kernel.org 3114S: Maintained 3115F: drivers/hwmon/asus-ec-sensors.c 3116 3117ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3118M: Corentin Chary <corentin.chary@gmail.com> 3119L: acpi4asus-user@lists.sourceforge.net 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122W: http://acpi4asus.sf.net 3123F: drivers/platform/x86/asus*.c 3124F: drivers/platform/x86/eeepc*.c 3125 3126ASUS TF103C DOCK DRIVER 3127M: Hans de Goede <hdegoede@redhat.com> 3128L: platform-driver-x86@vger.kernel.org 3129S: Maintained 3130T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3131F: drivers/platform/x86/asus-tf103c-dock.c 3132 3133ASUS WIRELESS RADIO CONTROL DRIVER 3134M: João Paulo Rechi Vita <jprvita@gmail.com> 3135L: platform-driver-x86@vger.kernel.org 3136S: Maintained 3137F: drivers/platform/x86/asus-wireless.c 3138 3139ASUS WMI HARDWARE MONITOR DRIVER 3140M: Ed Brindley <kernel@maidavale.org> 3141M: Denis Pauk <pauk.denis@gmail.com> 3142L: linux-hwmon@vger.kernel.org 3143S: Maintained 3144F: drivers/hwmon/asus_wmi_sensors.c 3145 3146ASYMMETRIC KEYS 3147M: David Howells <dhowells@redhat.com> 3148L: keyrings@vger.kernel.org 3149S: Maintained 3150F: Documentation/crypto/asymmetric-keys.rst 3151F: crypto/asymmetric_keys/ 3152F: include/crypto/pkcs7.h 3153F: include/crypto/public_key.h 3154F: include/linux/verification.h 3155 3156ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3157R: Dan Williams <dan.j.williams@intel.com> 3158S: Odd fixes 3159W: http://sourceforge.net/projects/xscaleiop 3160F: Documentation/crypto/async-tx-api.rst 3161F: crypto/async_tx/ 3162F: include/linux/async_tx.h 3163 3164AT24 EEPROM DRIVER 3165M: Bartosz Golaszewski <brgl@bgdev.pl> 3166L: linux-i2c@vger.kernel.org 3167S: Maintained 3168T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3169F: Documentation/devicetree/bindings/eeprom/at24.yaml 3170F: drivers/misc/eeprom/at24.c 3171 3172ATA OVER ETHERNET (AOE) DRIVER 3173M: "Justin Sanders" <justin@coraid.com> 3174S: Supported 3175W: http://www.openaoe.org/ 3176F: Documentation/admin-guide/aoe/ 3177F: drivers/block/aoe/ 3178 3179ATC260X PMIC MFD DRIVER 3180M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3181M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3182L: linux-actions@lists.infradead.org 3183S: Maintained 3184F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3185F: drivers/input/misc/atc260x-onkey.c 3186F: drivers/mfd/atc260* 3187F: drivers/power/reset/atc260x-poweroff.c 3188F: drivers/regulator/atc260x-regulator.c 3189F: include/linux/mfd/atc260x/* 3190 3191ATHEROS 71XX/9XXX GPIO DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3197F: drivers/gpio/gpio-ath79.c 3198 3199ATHEROS 71XX/9XXX USB PHY DRIVER 3200M: Alban Bedel <albeu@free.fr> 3201S: Maintained 3202W: https://github.com/AlbanBedel/linux 3203T: git git://github.com/AlbanBedel/linux 3204F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3205F: drivers/phy/qualcomm/phy-ath79-usb.c 3206 3207ATHEROS ATH GENERIC UTILITIES 3208M: Kalle Valo <kvalo@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Supported 3211F: drivers/net/wireless/ath/* 3212 3213ATHEROS ATH5K WIRELESS DRIVER 3214M: Jiri Slaby <jirislaby@kernel.org> 3215M: Nick Kossifidis <mickflemm@gmail.com> 3216M: Luis Chamberlain <mcgrof@kernel.org> 3217L: linux-wireless@vger.kernel.org 3218S: Maintained 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3220F: drivers/net/wireless/ath/ath5k/ 3221 3222ATHEROS ATH6KL WIRELESS DRIVER 3223L: linux-wireless@vger.kernel.org 3224S: Orphan 3225W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3226F: drivers/net/wireless/ath/ath6kl/ 3227 3228ATI_REMOTE2 DRIVER 3229M: Ville Syrjala <syrjala@sci.fi> 3230S: Maintained 3231F: drivers/input/misc/ati_remote2.c 3232 3233ATK0110 HWMON DRIVER 3234M: Luca Tettamanti <kronos.it@gmail.com> 3235L: linux-hwmon@vger.kernel.org 3236S: Maintained 3237F: drivers/hwmon/asus_atk0110.c 3238 3239ATLX ETHERNET DRIVERS 3240M: Chris Snook <chris.snook@gmail.com> 3241L: netdev@vger.kernel.org 3242S: Maintained 3243W: http://sourceforge.net/projects/atl1 3244W: http://atl1.sourceforge.net 3245F: drivers/net/ethernet/atheros/ 3246 3247ATM 3248M: Chas Williams <3chas3@gmail.com> 3249L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3250L: netdev@vger.kernel.org 3251S: Maintained 3252W: http://linux-atm.sourceforge.net 3253F: drivers/atm/ 3254F: include/linux/atm* 3255F: include/uapi/linux/atm* 3256 3257ATMEL MACB ETHERNET DRIVER 3258M: Nicolas Ferre <nicolas.ferre@microchip.com> 3259M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3260S: Supported 3261F: drivers/net/ethernet/cadence/ 3262 3263ATMEL MAXTOUCH DRIVER 3264M: Nick Dyer <nick@shmanahar.org> 3265S: Maintained 3266T: git git://github.com/ndyer/linux.git 3267F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3268F: drivers/input/touchscreen/atmel_mxt_ts.c 3269 3270ATMEL WIRELESS DRIVER 3271L: linux-wireless@vger.kernel.org 3272S: Orphan 3273W: http://www.thekelleys.org.uk/atmel 3274W: http://atmelwlandriver.sourceforge.net/ 3275F: drivers/net/wireless/atmel/atmel* 3276 3277ATOMIC INFRASTRUCTURE 3278M: Will Deacon <will@kernel.org> 3279M: Peter Zijlstra <peterz@infradead.org> 3280R: Boqun Feng <boqun.feng@gmail.com> 3281R: Mark Rutland <mark.rutland@arm.com> 3282L: linux-kernel@vger.kernel.org 3283S: Maintained 3284F: Documentation/atomic_*.txt 3285F: arch/*/include/asm/atomic*.h 3286F: include/*/atomic*.h 3287F: include/linux/refcount.h 3288F: scripts/atomic/ 3289 3290ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3291M: Bradley Grove <linuxdrivers@attotech.com> 3292L: linux-scsi@vger.kernel.org 3293S: Supported 3294W: http://www.attotech.com 3295F: drivers/scsi/esas2r 3296 3297ATUSB IEEE 802.15.4 RADIO DRIVER 3298M: Stefan Schmidt <stefan@datenfreihafen.org> 3299L: linux-wpan@vger.kernel.org 3300S: Maintained 3301F: drivers/net/ieee802154/at86rf230.h 3302F: drivers/net/ieee802154/atusb.c 3303F: drivers/net/ieee802154/atusb.h 3304 3305AUDIT SUBSYSTEM 3306M: Paul Moore <paul@paul-moore.com> 3307M: Eric Paris <eparis@redhat.com> 3308L: audit@vger.kernel.org 3309S: Supported 3310W: https://github.com/linux-audit 3311T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3312F: include/asm-generic/audit_*.h 3313F: include/linux/audit.h 3314F: include/linux/audit_arch.h 3315F: include/uapi/linux/audit.h 3316F: kernel/audit* 3317F: lib/*audit.c 3318 3319AUXILIARY BUS DRIVER 3320M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3321R: Dave Ertman <david.m.ertman@intel.com> 3322R: Ira Weiny <ira.weiny@intel.com> 3323S: Supported 3324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3325F: Documentation/driver-api/auxiliary_bus.rst 3326F: drivers/base/auxiliary.c 3327F: include/linux/auxiliary_bus.h 3328 3329AUXILIARY DISPLAY DRIVERS 3330M: Miguel Ojeda <ojeda@kernel.org> 3331S: Maintained 3332F: Documentation/devicetree/bindings/auxdisplay/ 3333F: drivers/auxdisplay/ 3334F: include/linux/cfag12864b.h 3335 3336AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3337M: Andreas Klinger <ak@it-klinger.de> 3338L: linux-iio@vger.kernel.org 3339S: Maintained 3340F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3341F: drivers/iio/adc/hx711.c 3342 3343AX.25 NETWORK LAYER 3344M: Ralf Baechle <ralf@linux-mips.org> 3345L: linux-hams@vger.kernel.org 3346S: Maintained 3347W: http://www.linux-ax25.org/ 3348F: include/net/ax25.h 3349F: include/uapi/linux/ax25.h 3350F: net/ax25/ 3351 3352AXENTIA ARM DEVICES 3353M: Peter Rosin <peda@axentia.se> 3354L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3355S: Maintained 3356F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3357F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3358F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3359F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3360 3361AXENTIA ASOC DRIVERS 3362M: Peter Rosin <peda@axentia.se> 3363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3364S: Maintained 3365F: Documentation/devicetree/bindings/sound/axentia,* 3366F: sound/soc/atmel/tse850-pcm5142.c 3367 3368AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3369M: Nuno Sá <nuno.sa@analog.com> 3370L: linux-hwmon@vger.kernel.org 3371S: Supported 3372W: https://ez.analog.com/linux-software-drivers 3373F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3374F: drivers/hwmon/axi-fan-control.c 3375 3376AXXIA I2C CONTROLLER 3377M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3378L: linux-i2c@vger.kernel.org 3379S: Maintained 3380F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3381F: drivers/i2c/busses/i2c-axxia.c 3382 3383AZ6007 DVB DRIVER 3384M: Mauro Carvalho Chehab <mchehab@kernel.org> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/usb/dvb-usb-v2/az6007.c 3390 3391AZTECH FM RADIO RECEIVER DRIVER 3392M: Hans Verkuil <hverkuil@xs4all.nl> 3393L: linux-media@vger.kernel.org 3394S: Maintained 3395W: https://linuxtv.org 3396T: git git://linuxtv.org/media_tree.git 3397F: drivers/media/radio/radio-aztech* 3398 3399B43 WIRELESS DRIVER 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Orphan 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43/ 3405 3406B43LEGACY WIRELESS DRIVER 3407M: Larry Finger <Larry.Finger@lwfinger.net> 3408L: linux-wireless@vger.kernel.org 3409L: b43-dev@lists.infradead.org 3410S: Maintained 3411W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3412F: drivers/net/wireless/broadcom/b43legacy/ 3413 3414BACKLIGHT CLASS/SUBSYSTEM 3415M: Lee Jones <lee@kernel.org> 3416M: Daniel Thompson <daniel.thompson@linaro.org> 3417M: Jingoo Han <jingoohan1@gmail.com> 3418L: dri-devel@lists.freedesktop.org 3419S: Maintained 3420T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3421F: Documentation/ABI/stable/sysfs-class-backlight 3422F: Documentation/ABI/testing/sysfs-class-backlight 3423F: Documentation/devicetree/bindings/leds/backlight 3424F: drivers/video/backlight/ 3425F: include/linux/backlight.h 3426F: include/linux/pwm_backlight.h 3427 3428BARCO P50 GPIO DRIVER 3429M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3430M: Peter Korsgaard <peter.korsgaard@barco.com> 3431S: Maintained 3432F: drivers/platform/x86/barco-p50-gpio.c 3433 3434BATMAN ADVANCED 3435M: Marek Lindner <mareklindner@neomailbox.ch> 3436M: Simon Wunderlich <sw@simonwunderlich.de> 3437M: Antonio Quartulli <a@unstable.cc> 3438M: Sven Eckelmann <sven@narfation.org> 3439L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3440S: Maintained 3441W: https://www.open-mesh.org/ 3442Q: https://patchwork.open-mesh.org/project/batman/list/ 3443B: https://www.open-mesh.org/projects/batman-adv/issues 3444C: ircs://irc.hackint.org/batadv 3445T: git https://git.open-mesh.org/linux-merge.git 3446F: Documentation/networking/batman-adv.rst 3447F: include/uapi/linux/batadv_packet.h 3448F: include/uapi/linux/batman_adv.h 3449F: net/batman-adv/ 3450 3451BAYCOM/HDLCDRV DRIVERS FOR AX.25 3452M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3453L: linux-hams@vger.kernel.org 3454S: Maintained 3455W: http://www.baycom.org/~tom/ham/ham.html 3456F: drivers/net/hamradio/baycom* 3457 3458BCACHE (BLOCK LAYER CACHE) 3459M: Coly Li <colyli@suse.de> 3460M: Kent Overstreet <kent.overstreet@gmail.com> 3461L: linux-bcache@vger.kernel.org 3462S: Maintained 3463W: http://bcache.evilpiepirate.org 3464C: irc://irc.oftc.net/bcache 3465F: drivers/md/bcache/ 3466 3467BDISP ST MEDIA DRIVER 3468M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3469L: linux-media@vger.kernel.org 3470S: Supported 3471W: https://linuxtv.org 3472T: git git://linuxtv.org/media_tree.git 3473F: drivers/media/platform/st/sti/bdisp 3474 3475BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3476M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3477L: netdev@vger.kernel.org 3478S: Maintained 3479F: drivers/net/ethernet/ec_bhf.c 3480 3481BEFS FILE SYSTEM 3482M: Luis de Bethencourt <luisbg@kernel.org> 3483M: Salah Triki <salah.triki@gmail.com> 3484S: Maintained 3485T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3486F: Documentation/filesystems/befs.rst 3487F: fs/befs/ 3488 3489BFQ I/O SCHEDULER 3490M: Paolo Valente <paolo.valente@unimore.it> 3491M: Jens Axboe <axboe@kernel.dk> 3492L: linux-block@vger.kernel.org 3493S: Maintained 3494F: Documentation/block/bfq-iosched.rst 3495F: block/bfq-* 3496 3497BFS FILE SYSTEM 3498M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3499S: Maintained 3500F: Documentation/filesystems/bfs.rst 3501F: fs/bfs/ 3502F: include/uapi/linux/bfs_fs.h 3503 3504BITMAP API 3505M: Yury Norov <yury.norov@gmail.com> 3506R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3507R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3508S: Maintained 3509F: include/linux/bitfield.h 3510F: include/linux/bitmap.h 3511F: include/linux/bits.h 3512F: include/linux/cpumask.h 3513F: include/linux/find.h 3514F: include/linux/nodemask.h 3515F: include/vdso/bits.h 3516F: lib/bitmap.c 3517F: lib/cpumask.c 3518F: lib/cpumask_kunit.c 3519F: lib/find_bit.c 3520F: lib/find_bit_benchmark.c 3521F: lib/test_bitmap.c 3522F: tools/include/linux/bitfield.h 3523F: tools/include/linux/bitmap.h 3524F: tools/include/linux/bits.h 3525F: tools/include/linux/find.h 3526F: tools/include/vdso/bits.h 3527F: tools/lib/bitmap.c 3528F: tools/lib/find_bit.c 3529 3530BLINKM RGB LED DRIVER 3531M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3532S: Maintained 3533F: drivers/leds/leds-blinkm.c 3534 3535BLOCK LAYER 3536M: Jens Axboe <axboe@kernel.dk> 3537L: linux-block@vger.kernel.org 3538S: Maintained 3539T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3540F: Documentation/ABI/stable/sysfs-block 3541F: Documentation/block/ 3542F: block/ 3543F: drivers/block/ 3544F: include/linux/bio.h 3545F: include/linux/blk* 3546F: kernel/trace/blktrace.c 3547F: lib/sbitmap.c 3548 3549BLOCK2MTD DRIVER 3550M: Joern Engel <joern@lazybastard.org> 3551L: linux-mtd@lists.infradead.org 3552S: Maintained 3553F: drivers/mtd/devices/block2mtd.c 3554 3555BLUETOOTH DRIVERS 3556M: Marcel Holtmann <marcel@holtmann.org> 3557M: Johan Hedberg <johan.hedberg@gmail.com> 3558M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3559L: linux-bluetooth@vger.kernel.org 3560S: Supported 3561W: http://www.bluez.org/ 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3563T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3564F: Documentation/devicetree/bindings/net/bluetooth/ 3565F: drivers/bluetooth/ 3566 3567BLUETOOTH SUBSYSTEM 3568M: Marcel Holtmann <marcel@holtmann.org> 3569M: Johan Hedberg <johan.hedberg@gmail.com> 3570M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3571L: linux-bluetooth@vger.kernel.org 3572S: Supported 3573W: http://www.bluez.org/ 3574T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3576F: include/net/bluetooth/ 3577F: net/bluetooth/ 3578 3579BONDING DRIVER 3580M: Jay Vosburgh <j.vosburgh@gmail.com> 3581M: Andy Gospodarek <andy@greyhouse.net> 3582L: netdev@vger.kernel.org 3583S: Supported 3584W: http://sourceforge.net/projects/bonding/ 3585F: Documentation/networking/bonding.rst 3586F: drivers/net/bonding/ 3587F: include/net/bond* 3588F: include/uapi/linux/if_bonding.h 3589F: tools/testing/selftests/drivers/net/bonding/ 3590 3591BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3592M: Dan Robertson <dan@dlrobertson.com> 3593L: linux-iio@vger.kernel.org 3594S: Maintained 3595F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3596F: drivers/iio/accel/bma400* 3597 3598BPF JIT for ARM 3599M: Shubham Bansal <illusionist.neo@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Odd Fixes 3602F: arch/arm/net/ 3603 3604BPF JIT for ARM64 3605M: Daniel Borkmann <daniel@iogearbox.net> 3606M: Alexei Starovoitov <ast@kernel.org> 3607M: Zi Shen Lim <zlim.lnx@gmail.com> 3608L: bpf@vger.kernel.org 3609S: Supported 3610F: arch/arm64/net/ 3611 3612BPF JIT for MIPS (32-BIT AND 64-BIT) 3613M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3614M: Paul Burton <paulburton@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Maintained 3617F: arch/mips/net/ 3618 3619BPF JIT for NFP NICs 3620M: Jakub Kicinski <kuba@kernel.org> 3621L: bpf@vger.kernel.org 3622S: Odd Fixes 3623F: drivers/net/ethernet/netronome/nfp/bpf/ 3624 3625BPF JIT for POWERPC (32-BIT AND 64-BIT) 3626M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3627M: Michael Ellerman <mpe@ellerman.id.au> 3628L: bpf@vger.kernel.org 3629S: Supported 3630F: arch/powerpc/net/ 3631 3632BPF JIT for RISC-V (32-bit) 3633M: Luke Nelson <luke.r.nels@gmail.com> 3634M: Xi Wang <xi.wang@gmail.com> 3635L: bpf@vger.kernel.org 3636S: Maintained 3637F: arch/riscv/net/ 3638X: arch/riscv/net/bpf_jit_comp64.c 3639 3640BPF JIT for RISC-V (64-bit) 3641M: Björn Töpel <bjorn@kernel.org> 3642L: bpf@vger.kernel.org 3643S: Maintained 3644F: arch/riscv/net/ 3645X: arch/riscv/net/bpf_jit_comp32.c 3646 3647BPF JIT for S390 3648M: Ilya Leoshkevich <iii@linux.ibm.com> 3649M: Heiko Carstens <hca@linux.ibm.com> 3650M: Vasily Gorbik <gor@linux.ibm.com> 3651L: bpf@vger.kernel.org 3652S: Supported 3653F: arch/s390/net/ 3654X: arch/s390/net/pnet.c 3655 3656BPF JIT for SPARC (32-BIT AND 64-BIT) 3657M: David S. Miller <davem@davemloft.net> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/sparc/net/ 3661 3662BPF JIT for X86 32-BIT 3663M: Wang YanQing <udknight@gmail.com> 3664L: bpf@vger.kernel.org 3665S: Odd Fixes 3666F: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF JIT for X86 64-BIT 3669M: Alexei Starovoitov <ast@kernel.org> 3670M: Daniel Borkmann <daniel@iogearbox.net> 3671L: bpf@vger.kernel.org 3672S: Supported 3673F: arch/x86/net/ 3674X: arch/x86/net/bpf_jit_comp32.c 3675 3676BPF [BTF] 3677M: Martin KaFai Lau <martin.lau@linux.dev> 3678L: bpf@vger.kernel.org 3679S: Maintained 3680F: include/linux/btf* 3681F: kernel/bpf/btf.c 3682 3683BPF [CORE] 3684M: Alexei Starovoitov <ast@kernel.org> 3685M: Daniel Borkmann <daniel@iogearbox.net> 3686R: John Fastabend <john.fastabend@gmail.com> 3687L: bpf@vger.kernel.org 3688S: Maintained 3689F: include/linux/bpf* 3690F: include/linux/filter.h 3691F: include/linux/tnum.h 3692F: kernel/bpf/core.c 3693F: kernel/bpf/dispatcher.c 3694F: kernel/bpf/mprog.c 3695F: kernel/bpf/syscall.c 3696F: kernel/bpf/tnum.c 3697F: kernel/bpf/trampoline.c 3698F: kernel/bpf/verifier.c 3699 3700BPF [DOCUMENTATION] (Related to Standardization) 3701R: David Vernet <void@manifault.com> 3702L: bpf@vger.kernel.org 3703L: bpf@ietf.org 3704S: Maintained 3705F: Documentation/bpf/standardization/ 3706 3707BPF [GENERAL] (Safe Dynamic Programs and Tools) 3708M: Alexei Starovoitov <ast@kernel.org> 3709M: Daniel Borkmann <daniel@iogearbox.net> 3710M: Andrii Nakryiko <andrii@kernel.org> 3711R: Martin KaFai Lau <martin.lau@linux.dev> 3712R: Song Liu <song@kernel.org> 3713R: Yonghong Song <yonghong.song@linux.dev> 3714R: John Fastabend <john.fastabend@gmail.com> 3715R: KP Singh <kpsingh@kernel.org> 3716R: Stanislav Fomichev <sdf@google.com> 3717R: Hao Luo <haoluo@google.com> 3718R: Jiri Olsa <jolsa@kernel.org> 3719L: bpf@vger.kernel.org 3720S: Supported 3721W: https://bpf.io/ 3722Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3723T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3724T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3725F: Documentation/bpf/ 3726F: Documentation/networking/filter.rst 3727F: Documentation/userspace-api/ebpf/ 3728F: arch/*/net/* 3729F: include/linux/bpf* 3730F: include/linux/btf* 3731F: include/linux/filter.h 3732F: include/trace/events/xdp.h 3733F: include/uapi/linux/bpf* 3734F: include/uapi/linux/btf* 3735F: include/uapi/linux/filter.h 3736F: kernel/bpf/ 3737F: kernel/trace/bpf_trace.c 3738F: lib/test_bpf.c 3739F: net/bpf/ 3740F: net/core/filter.c 3741F: net/sched/act_bpf.c 3742F: net/sched/cls_bpf.c 3743F: samples/bpf/ 3744F: scripts/bpf_doc.py 3745F: scripts/pahole-flags.sh 3746F: scripts/pahole-version.sh 3747F: tools/bpf/ 3748F: tools/lib/bpf/ 3749F: tools/testing/selftests/bpf/ 3750 3751BPF [ITERATOR] 3752M: Yonghong Song <yonghong.song@linux.dev> 3753L: bpf@vger.kernel.org 3754S: Maintained 3755F: kernel/bpf/*iter.c 3756 3757BPF [L7 FRAMEWORK] (sockmap) 3758M: John Fastabend <john.fastabend@gmail.com> 3759M: Jakub Sitnicki <jakub@cloudflare.com> 3760L: netdev@vger.kernel.org 3761L: bpf@vger.kernel.org 3762S: Maintained 3763F: include/linux/skmsg.h 3764F: net/core/skmsg.c 3765F: net/core/sock_map.c 3766F: net/ipv4/tcp_bpf.c 3767F: net/ipv4/udp_bpf.c 3768F: net/unix/unix_bpf.c 3769 3770BPF [LIBRARY] (libbpf) 3771M: Andrii Nakryiko <andrii@kernel.org> 3772L: bpf@vger.kernel.org 3773S: Maintained 3774F: tools/lib/bpf/ 3775 3776BPF [MISC] 3777L: bpf@vger.kernel.org 3778S: Odd Fixes 3779K: (?:\b|_)bpf(?:\b|_) 3780 3781BPF [NETWORKING] (struct_ops, reuseport) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: kernel/bpf/bpf_struct* 3787 3788BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3789M: Martin KaFai Lau <martin.lau@linux.dev> 3790M: Daniel Borkmann <daniel@iogearbox.net> 3791R: John Fastabend <john.fastabend@gmail.com> 3792L: bpf@vger.kernel.org 3793L: netdev@vger.kernel.org 3794S: Maintained 3795F: include/net/tcx.h 3796F: kernel/bpf/tcx.c 3797F: net/core/filter.c 3798F: net/sched/act_bpf.c 3799F: net/sched/cls_bpf.c 3800 3801BPF [RINGBUF] 3802M: Andrii Nakryiko <andrii@kernel.org> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: kernel/bpf/ringbuf.c 3806 3807BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3808M: KP Singh <kpsingh@kernel.org> 3809R: Florent Revest <revest@chromium.org> 3810R: Brendan Jackman <jackmanb@chromium.org> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: Documentation/bpf/prog_lsm.rst 3814F: include/linux/bpf_lsm.h 3815F: kernel/bpf/bpf_lsm.c 3816F: security/bpf/ 3817 3818BPF [SELFTESTS] (Test Runners & Infrastructure) 3819M: Andrii Nakryiko <andrii@kernel.org> 3820R: Mykola Lysenko <mykolal@fb.com> 3821L: bpf@vger.kernel.org 3822S: Maintained 3823F: tools/testing/selftests/bpf/ 3824 3825BPF [STORAGE & CGROUPS] 3826M: Martin KaFai Lau <martin.lau@linux.dev> 3827L: bpf@vger.kernel.org 3828S: Maintained 3829F: kernel/bpf/*storage.c 3830F: kernel/bpf/bpf_lru* 3831F: kernel/bpf/cgroup.c 3832 3833BPF [TOOLING] (bpftool) 3834M: Quentin Monnet <quentin@isovalent.com> 3835L: bpf@vger.kernel.org 3836S: Maintained 3837F: kernel/bpf/disasm.* 3838F: tools/bpf/bpftool/ 3839 3840BPF [TRACING] 3841M: Song Liu <song@kernel.org> 3842R: Jiri Olsa <jolsa@kernel.org> 3843L: bpf@vger.kernel.org 3844S: Maintained 3845F: kernel/bpf/stackmap.c 3846F: kernel/trace/bpf_trace.c 3847 3848BROADCOM ASP 2.0 ETHERNET DRIVER 3849M: Justin Chen <justin.chen@broadcom.com> 3850M: Florian Fainelli <florian.fainelli@broadcom.com> 3851L: bcm-kernel-feedback-list@broadcom.com 3852L: netdev@vger.kernel.org 3853S: Supported 3854F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3855F: drivers/net/ethernet/broadcom/asp2/ 3856 3857BROADCOM B44 10/100 ETHERNET DRIVER 3858M: Michael Chan <michael.chan@broadcom.com> 3859L: netdev@vger.kernel.org 3860S: Supported 3861F: drivers/net/ethernet/broadcom/b44.* 3862 3863BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3864M: Florian Fainelli <florian.fainelli@broadcom.com> 3865L: netdev@vger.kernel.org 3866L: openwrt-devel@lists.openwrt.org (subscribers-only) 3867S: Supported 3868F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3869F: drivers/net/dsa/b53/* 3870F: drivers/net/dsa/bcm_sf2* 3871F: include/linux/dsa/brcm.h 3872F: include/linux/platform_data/b53.h 3873 3874BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3875M: Florian Fainelli <florian.fainelli@broadcom.com> 3876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3877L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3879S: Maintained 3880T: git https://github.com/broadcom/stblinux.git 3881F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3882F: drivers/pci/controller/pcie-brcmstb.c 3883F: drivers/staging/vc04_services 3884N: bcm2711 3885N: bcm283* 3886N: raspberrypi 3887 3888BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3889M: Florian Fainelli <florian.fainelli@broadcom.com> 3890M: Ray Jui <rjui@broadcom.com> 3891M: Scott Branden <sbranden@broadcom.com> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893S: Maintained 3894T: git https://github.com/broadcom/mach-bcm 3895F: arch/arm/mach-bcm/ 3896N: bcm281* 3897N: bcm113* 3898N: bcm216* 3899N: kona 3900 3901BROADCOM BCM47XX MIPS ARCHITECTURE 3902M: Hauke Mehrtens <hauke@hauke-m.de> 3903M: Rafał Miłecki <zajec5@gmail.com> 3904L: linux-mips@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/mips/brcm/ 3907F: arch/mips/bcm47xx/* 3908F: arch/mips/include/asm/mach-bcm47xx/* 3909 3910BROADCOM BCM4908 ETHERNET DRIVER 3911M: Rafał Miłecki <rafal@milecki.pl> 3912R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3913L: netdev@vger.kernel.org 3914S: Maintained 3915F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3916F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3917F: drivers/net/ethernet/broadcom/unimac.h 3918 3919BROADCOM BCM4908 PINMUX DRIVER 3920M: Rafał Miłecki <rafal@milecki.pl> 3921R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3922L: linux-gpio@vger.kernel.org 3923S: Maintained 3924F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3925F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3926 3927BROADCOM BCM5301X ARM ARCHITECTURE 3928M: Florian Fainelli <florian.fainelli@broadcom.com> 3929M: Hauke Mehrtens <hauke@hauke-m.de> 3930M: Rafał Miłecki <zajec5@gmail.com> 3931R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3933S: Maintained 3934F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3935F: arch/arm/boot/dts/broadcom/bcm470* 3936F: arch/arm/boot/dts/broadcom/bcm5301* 3937F: arch/arm/boot/dts/broadcom/bcm953012* 3938F: arch/arm/mach-bcm/bcm_5301x.c 3939 3940BROADCOM BCM53573 ARM ARCHITECTURE 3941M: Florian Fainelli <florian.fainelli@broadcom.com> 3942M: Rafał Miłecki <rafal@milecki.pl> 3943R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3945S: Maintained 3946F: arch/arm/boot/dts/broadcom/bcm47189* 3947F: arch/arm/boot/dts/broadcom/bcm53573* 3948 3949BROADCOM BCM63XX/BCM33XX UDC DRIVER 3950M: Kevin Cernekee <cernekee@gmail.com> 3951L: linux-usb@vger.kernel.org 3952S: Maintained 3953F: drivers/usb/gadget/udc/bcm63xx_udc.* 3954 3955BROADCOM BCM7XXX ARM ARCHITECTURE 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3958L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3959S: Maintained 3960T: git https://github.com/broadcom/stblinux.git 3961F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3962F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3963F: arch/arm/include/asm/hardware/cache-b15-rac.h 3964F: arch/arm/mach-bcm/*brcmstb* 3965F: arch/arm/mm/cache-b15-rac.c 3966F: drivers/bus/brcmstb_gisb.c 3967F: drivers/pci/controller/pcie-brcmstb.c 3968N: brcmstb 3969N: bcm7038 3970N: bcm7120 3971 3972BROADCOM BCMBCA ARM ARCHITECTURE 3973M: William Zhang <william.zhang@broadcom.com> 3974M: Anand Gore <anand.gore@broadcom.com> 3975M: Kursad Oney <kursad.oney@broadcom.com> 3976M: Florian Fainelli <florian.fainelli@broadcom.com> 3977M: Rafał Miłecki <rafal@milecki.pl> 3978R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3980S: Maintained 3981T: git https://github.com/broadcom/stblinux.git 3982F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3983F: arch/arm64/boot/dts/broadcom/bcmbca/* 3984N: bcmbca 3985N: bcm[9]?47622 3986N: bcm[9]?4912 3987N: bcm[9]?63138 3988N: bcm[9]?63146 3989N: bcm[9]?63148 3990N: bcm[9]?63158 3991N: bcm[9]?63178 3992N: bcm[9]?6756 3993N: bcm[9]?6813 3994N: bcm[9]?6846 3995N: bcm[9]?6855 3996N: bcm[9]?6856 3997N: bcm[9]?6858 3998N: bcm[9]?6878 3999 4000BROADCOM BDC DRIVER 4001M: Justin Chen <justin.chen@broadcom.com> 4002M: Al Cooper <alcooperx@gmail.com> 4003R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4004L: linux-usb@vger.kernel.org 4005S: Maintained 4006F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4007F: drivers/usb/gadget/udc/bdc/ 4008 4009BROADCOM BMIPS CPUFREQ DRIVER 4010M: Markus Mayer <mmayer@broadcom.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-pm@vger.kernel.org 4013S: Maintained 4014F: drivers/cpufreq/bmips-cpufreq.c 4015 4016BROADCOM BMIPS MIPS ARCHITECTURE 4017M: Florian Fainelli <florian.fainelli@broadcom.com> 4018R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4019L: linux-mips@vger.kernel.org 4020S: Maintained 4021T: git https://github.com/broadcom/stblinux.git 4022F: arch/mips/bmips/* 4023F: arch/mips/boot/dts/brcm/bcm*.dts* 4024F: arch/mips/include/asm/mach-bmips/* 4025F: arch/mips/kernel/*bmips* 4026F: drivers/irqchip/irq-bcm63* 4027F: drivers/irqchip/irq-bcm7* 4028F: drivers/irqchip/irq-brcmstb* 4029F: drivers/genpd/bcm/bcm63xx-power.c 4030F: include/linux/bcm963xx_nvram.h 4031F: include/linux/bcm963xx_tag.h 4032 4033BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4034M: Rasesh Mody <rmody@marvell.com> 4035M: GR-Linux-NIC-Dev@marvell.com 4036L: netdev@vger.kernel.org 4037S: Supported 4038F: drivers/net/ethernet/broadcom/bnx2.* 4039F: drivers/net/ethernet/broadcom/bnx2_* 4040 4041BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4042M: Saurav Kashyap <skashyap@marvell.com> 4043M: Javed Hasan <jhasan@marvell.com> 4044M: GR-QLogic-Storage-Upstream@marvell.com 4045L: linux-scsi@vger.kernel.org 4046S: Supported 4047F: drivers/scsi/bnx2fc/ 4048 4049BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4050M: Nilesh Javali <njavali@marvell.com> 4051M: Manish Rangankar <mrangankar@marvell.com> 4052M: GR-QLogic-Storage-Upstream@marvell.com 4053L: linux-scsi@vger.kernel.org 4054S: Supported 4055F: drivers/scsi/bnx2i/ 4056 4057BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4058M: Ariel Elior <aelior@marvell.com> 4059M: Sudarsana Kalluru <skalluru@marvell.com> 4060M: Manish Chopra <manishc@marvell.com> 4061L: netdev@vger.kernel.org 4062S: Supported 4063F: drivers/net/ethernet/broadcom/bnx2x/ 4064 4065BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4066M: Michael Chan <michael.chan@broadcom.com> 4067L: netdev@vger.kernel.org 4068S: Supported 4069F: drivers/firmware/broadcom/tee_bnxt_fw.c 4070F: drivers/net/ethernet/broadcom/bnxt/ 4071F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4072 4073BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4074M: Arend van Spriel <aspriel@gmail.com> 4075M: Franky Lin <franky.lin@broadcom.com> 4076M: Hante Meuleman <hante.meuleman@broadcom.com> 4077L: linux-wireless@vger.kernel.org 4078L: brcm80211-dev-list.pdl@broadcom.com 4079L: SHA-cyfmac-dev-list@infineon.com 4080S: Supported 4081F: drivers/net/wireless/broadcom/brcm80211/ 4082 4083BROADCOM BRCMSTB GPIO DRIVER 4084M: Doug Berger <opendmb@gmail.com> 4085M: Florian Fainelli <florian.fainelli@broadcom> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087S: Supported 4088F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4089F: drivers/gpio/gpio-brcmstb.c 4090 4091BROADCOM BRCMSTB I2C DRIVER 4092M: Kamal Dasu <kamal.dasu@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-i2c@vger.kernel.org 4095S: Supported 4096F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4097F: drivers/i2c/busses/i2c-brcmstb.c 4098 4099BROADCOM BRCMSTB UART DRIVER 4100M: Al Cooper <alcooperx@gmail.com> 4101R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4102L: linux-serial@vger.kernel.org 4103S: Maintained 4104F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4105F: drivers/tty/serial/8250/8250_bcm7271.c 4106 4107BROADCOM BRCMSTB USB EHCI DRIVER 4108M: Justin Chen <justin.chen@broadcom.com> 4109M: Al Cooper <alcooperx@gmail.com> 4110R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4111L: linux-usb@vger.kernel.org 4112S: Maintained 4113F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4114F: drivers/usb/host/ehci-brcm.* 4115 4116BROADCOM BRCMSTB USB PIN MAP DRIVER 4117M: Al Cooper <alcooperx@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-usb@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4122F: drivers/usb/misc/brcmstb-usb-pinmap.c 4123 4124BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4125M: Justin Chen <justin.chen@broadcom.com> 4126M: Al Cooper <alcooperx@gmail.com> 4127R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-kernel@vger.kernel.org 4129S: Maintained 4130F: drivers/phy/broadcom/phy-brcm-usb* 4131 4132BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4133M: William Zhang <william.zhang@broadcom.com> 4134M: Kursad Oney <kursad.oney@broadcom.com> 4135M: Jonas Gorski <jonas.gorski@gmail.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: linux-spi@vger.kernel.org 4138S: Maintained 4139F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4140F: drivers/spi/spi-bcm63xx-hsspi.c 4141F: drivers/spi/spi-bcmbca-hsspi.c 4142 4143BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4144M: Jonas Gorski <jonas.gorski@gmail.com> 4145L: linux-spi@vger.kernel.org 4146S: Odd Fixes 4147F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4148F: drivers/spi/spi-bcm63xx.c 4149 4150BROADCOM ETHERNET PHY DRIVERS 4151M: Florian Fainelli <florian.fainelli@broadcom.com> 4152R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4153L: netdev@vger.kernel.org 4154S: Supported 4155F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4156F: drivers/net/phy/bcm*.[ch] 4157F: drivers/net/phy/broadcom.c 4158F: include/linux/brcmphy.h 4159 4160BROADCOM GENET ETHERNET DRIVER 4161M: Doug Berger <opendmb@gmail.com> 4162M: Florian Fainelli <florian.fainelli@broadcom.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: netdev@vger.kernel.org 4165S: Supported 4166F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4167F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4168F: drivers/net/ethernet/broadcom/genet/ 4169F: drivers/net/ethernet/broadcom/unimac.h 4170F: drivers/net/mdio/mdio-bcm-unimac.c 4171F: include/linux/platform_data/bcmgenet.h 4172F: include/linux/platform_data/mdio-bcm-unimac.h 4173 4174BROADCOM IPROC ARM ARCHITECTURE 4175M: Ray Jui <rjui@broadcom.com> 4176M: Scott Branden <sbranden@broadcom.com> 4177R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4179S: Maintained 4180T: git https://github.com/broadcom/stblinux.git 4181F: arch/arm64/boot/dts/broadcom/northstar2/* 4182F: arch/arm64/boot/dts/broadcom/stingray/* 4183F: drivers/clk/bcm/clk-ns* 4184F: drivers/clk/bcm/clk-sr* 4185F: drivers/pinctrl/bcm/pinctrl-ns* 4186F: include/dt-bindings/clock/bcm-sr* 4187N: iproc 4188N: cygnus 4189N: bcm[-_]nsp 4190N: bcm9113* 4191N: bcm9583* 4192N: bcm9585* 4193N: bcm9586* 4194N: bcm988312 4195N: bcm113* 4196N: bcm583* 4197N: bcm585* 4198N: bcm586* 4199N: bcm88312 4200N: hr2 4201N: stingray 4202 4203BROADCOM IPROC GBIT ETHERNET DRIVER 4204M: Rafał Miłecki <rafal@milecki.pl> 4205R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4206L: netdev@vger.kernel.org 4207S: Maintained 4208F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4209F: drivers/net/ethernet/broadcom/bgmac* 4210F: drivers/net/ethernet/broadcom/unimac.h 4211 4212BROADCOM KONA GPIO DRIVER 4213M: Ray Jui <rjui@broadcom.com> 4214R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4215S: Supported 4216F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4217F: drivers/gpio/gpio-bcm-kona.c 4218 4219BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4220M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4221M: Kashyap Desai <kashyap.desai@broadcom.com> 4222M: Sumit Saxena <sumit.saxena@broadcom.com> 4223M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4224L: mpi3mr-linuxdrv.pdl@broadcom.com 4225L: linux-scsi@vger.kernel.org 4226S: Supported 4227W: https://www.broadcom.com/support/storage 4228F: drivers/scsi/mpi3mr/ 4229 4230BROADCOM NETXTREME-E ROCE DRIVER 4231M: Selvin Xavier <selvin.xavier@broadcom.com> 4232L: linux-rdma@vger.kernel.org 4233S: Supported 4234W: http://www.broadcom.com 4235F: drivers/infiniband/hw/bnxt_re/ 4236F: include/uapi/rdma/bnxt_re-abi.h 4237 4238BROADCOM NVRAM DRIVER 4239M: Rafał Miłecki <zajec5@gmail.com> 4240L: linux-mips@vger.kernel.org 4241S: Maintained 4242F: drivers/firmware/broadcom/* 4243 4244BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4245M: Rafał Miłecki <rafal@milecki.pl> 4246M: Florian Fainelli <florian.fainelli@broadcom.com> 4247R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4248L: linux-pm@vger.kernel.org 4249S: Maintained 4250T: git https://github.com/broadcom/stblinux.git 4251F: drivers/genpd/bcm/bcm-pmb.c 4252F: include/dt-bindings/soc/bcm-pmb.h 4253 4254BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4255M: Rafał Miłecki <zajec5@gmail.com> 4256L: linux-wireless@vger.kernel.org 4257S: Maintained 4258F: drivers/bcma/ 4259F: include/linux/bcma/ 4260 4261BROADCOM SPI DRIVER 4262M: Kamal Dasu <kamal.dasu@broadcom.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264S: Maintained 4265F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4266F: drivers/spi/spi-bcm-qspi.* 4267F: drivers/spi/spi-brcmstb-qspi.c 4268F: drivers/spi/spi-iproc-qspi.c 4269 4270BROADCOM STB AVS CPUFREQ DRIVER 4271M: Markus Mayer <mmayer@broadcom.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-pm@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4276F: drivers/cpufreq/brcmstb* 4277 4278BROADCOM STB AVS TMON DRIVER 4279M: Markus Mayer <mmayer@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pm@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4284F: drivers/thermal/broadcom/brcmstb* 4285 4286BROADCOM STB DPFE DRIVER 4287M: Markus Mayer <mmayer@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4290S: Maintained 4291F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4292F: drivers/memory/brcmstb_dpfe.c 4293 4294BROADCOM STB NAND FLASH DRIVER 4295M: Brian Norris <computersforpeace@gmail.com> 4296M: Kamal Dasu <kamal.dasu@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: linux-mtd@lists.infradead.org 4299S: Maintained 4300F: drivers/mtd/nand/raw/brcmnand/ 4301F: include/linux/platform_data/brcmnand.h 4302 4303BROADCOM STB PCIE DRIVER 4304M: Jim Quinlan <jim2101024@gmail.com> 4305M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4306M: Florian Fainelli <florian.fainelli@broadcom.com> 4307R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4308L: linux-pci@vger.kernel.org 4309S: Maintained 4310F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4311F: drivers/pci/controller/pcie-brcmstb.c 4312 4313BROADCOM SYSTEMPORT ETHERNET DRIVER 4314M: Florian Fainelli <florian.fainelli@broadcom.com> 4315R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4316L: netdev@vger.kernel.org 4317S: Supported 4318F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4319F: drivers/net/ethernet/broadcom/bcmsysport.* 4320F: drivers/net/ethernet/broadcom/unimac.h 4321 4322BROADCOM TG3 GIGABIT ETHERNET DRIVER 4323M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4324M: Prashant Sreedharan <prashant@broadcom.com> 4325M: Michael Chan <mchan@broadcom.com> 4326L: netdev@vger.kernel.org 4327S: Supported 4328F: drivers/net/ethernet/broadcom/tg3.* 4329 4330BROADCOM VK DRIVER 4331M: Scott Branden <scott.branden@broadcom.com> 4332R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4333S: Supported 4334F: drivers/misc/bcm-vk/ 4335F: include/uapi/linux/misc/bcm_vk.h 4336 4337BROCADE BFA FC SCSI DRIVER 4338M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4339M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4340L: linux-scsi@vger.kernel.org 4341S: Supported 4342F: drivers/scsi/bfa/ 4343 4344BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4345M: Rasesh Mody <rmody@marvell.com> 4346M: Sudarsana Kalluru <skalluru@marvell.com> 4347M: GR-Linux-NIC-Dev@marvell.com 4348L: netdev@vger.kernel.org 4349S: Supported 4350F: drivers/net/ethernet/brocade/bna/ 4351 4352BSG (block layer generic sg v4 driver) 4353M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4354L: linux-scsi@vger.kernel.org 4355S: Supported 4356F: block/bsg.c 4357F: include/linux/bsg.h 4358F: include/uapi/linux/bsg.h 4359 4360BT87X AUDIO DRIVER 4361M: Clemens Ladisch <clemens@ladisch.de> 4362L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4363S: Maintained 4364T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4365F: Documentation/sound/cards/bt87x.rst 4366F: sound/pci/bt87x.c 4367 4368BT8XXGPIO DRIVER 4369M: Michael Buesch <m@bues.ch> 4370S: Maintained 4371W: http://bu3sch.de/btgpio.php 4372F: drivers/gpio/gpio-bt8xx.c 4373 4374BTRFS FILE SYSTEM 4375M: Chris Mason <clm@fb.com> 4376M: Josef Bacik <josef@toxicpanda.com> 4377M: David Sterba <dsterba@suse.com> 4378L: linux-btrfs@vger.kernel.org 4379S: Maintained 4380W: https://btrfs.readthedocs.io 4381W: https://btrfs.wiki.kernel.org/ 4382Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4383C: irc://irc.libera.chat/btrfs 4384T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4385F: Documentation/filesystems/btrfs.rst 4386F: fs/btrfs/ 4387F: include/linux/btrfs* 4388F: include/trace/events/btrfs.h 4389F: include/uapi/linux/btrfs* 4390 4391BTTV VIDEO4LINUX DRIVER 4392M: Mauro Carvalho Chehab <mchehab@kernel.org> 4393L: linux-media@vger.kernel.org 4394S: Odd fixes 4395W: https://linuxtv.org 4396T: git git://linuxtv.org/media_tree.git 4397F: Documentation/driver-api/media/drivers/bttv* 4398F: drivers/media/pci/bt8xx/bttv* 4399 4400BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4401M: Chanwoo Choi <cw00.choi@samsung.com> 4402L: linux-pm@vger.kernel.org 4403L: linux-samsung-soc@vger.kernel.org 4404S: Maintained 4405T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4406F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4407F: drivers/devfreq/exynos-bus.c 4408 4409BUSLOGIC SCSI DRIVER 4410M: Khalid Aziz <khalid@gonehiking.org> 4411L: linux-scsi@vger.kernel.org 4412S: Maintained 4413F: drivers/scsi/BusLogic.* 4414F: drivers/scsi/FlashPoint.* 4415 4416BXCAN CAN NETWORK DRIVER 4417M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4418L: linux-can@vger.kernel.org 4419S: Maintained 4420F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4421F: drivers/net/can/bxcan.c 4422 4423C-MEDIA CMI8788 DRIVER 4424M: Clemens Ladisch <clemens@ladisch.de> 4425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4426S: Maintained 4427T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4428F: sound/pci/oxygen/ 4429 4430C-SKY ARCHITECTURE 4431M: Guo Ren <guoren@kernel.org> 4432L: linux-csky@vger.kernel.org 4433S: Supported 4434T: git https://github.com/c-sky/csky-linux.git 4435F: Documentation/devicetree/bindings/csky/ 4436F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4437F: Documentation/devicetree/bindings/timer/csky,* 4438F: arch/csky/ 4439F: drivers/clocksource/timer-gx6605s.c 4440F: drivers/clocksource/timer-mp-csky.c 4441F: drivers/irqchip/irq-csky-* 4442N: csky 4443K: csky 4444 4445CA8210 IEEE-802.15.4 RADIO DRIVER 4446L: linux-wpan@vger.kernel.org 4447S: Orphan 4448W: https://github.com/Cascoda/ca8210-linux.git 4449F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4450F: drivers/net/ieee802154/ca8210.c 4451 4452CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4453M: David Howells <dhowells@redhat.com> 4454L: linux-cachefs@redhat.com (moderated for non-subscribers) 4455S: Supported 4456F: Documentation/filesystems/caching/cachefiles.rst 4457F: fs/cachefiles/ 4458 4459CACHESTAT: PAGE CACHE STATS FOR A FILE 4460M: Nhat Pham <nphamcs@gmail.com> 4461M: Johannes Weiner <hannes@cmpxchg.org> 4462L: linux-mm@kvack.org 4463S: Maintained 4464F: tools/testing/selftests/cachestat/test_cachestat.c 4465 4466CADENCE MIPI-CSI2 BRIDGES 4467M: Maxime Ripard <mripard@kernel.org> 4468L: linux-media@vger.kernel.org 4469S: Maintained 4470F: Documentation/devicetree/bindings/media/cdns,*.txt 4471F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4472F: drivers/media/platform/cadence/cdns-csi2* 4473 4474CADENCE NAND DRIVER 4475L: linux-mtd@lists.infradead.org 4476S: Orphan 4477F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4478F: drivers/mtd/nand/raw/cadence-nand-controller.c 4479 4480CADENCE USB3 DRD IP DRIVER 4481M: Peter Chen <peter.chen@kernel.org> 4482M: Pawel Laszczak <pawell@cadence.com> 4483R: Roger Quadros <rogerq@kernel.org> 4484L: linux-usb@vger.kernel.org 4485S: Maintained 4486T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4487F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4488F: drivers/usb/cdns3/ 4489X: drivers/usb/cdns3/cdnsp* 4490 4491CADENCE USBHS DRIVER 4492M: Pawel Laszczak <pawell@cadence.com> 4493L: linux-usb@vger.kernel.org 4494S: Maintained 4495F: drivers/usb/gadget/udc/cdns2 4496 4497CADENCE USBSSP DRD IP DRIVER 4498M: Pawel Laszczak <pawell@cadence.com> 4499L: linux-usb@vger.kernel.org 4500S: Maintained 4501T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4502F: drivers/usb/cdns3/ 4503X: drivers/usb/cdns3/cdns3* 4504 4505CADET FM/AM RADIO RECEIVER DRIVER 4506M: Hans Verkuil <hverkuil@xs4all.nl> 4507L: linux-media@vger.kernel.org 4508S: Maintained 4509W: https://linuxtv.org 4510T: git git://linuxtv.org/media_tree.git 4511F: drivers/media/radio/radio-cadet* 4512 4513CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4514L: linux-media@vger.kernel.org 4515S: Orphan 4516T: git git://linuxtv.org/media_tree.git 4517F: Documentation/admin-guide/media/cafe_ccic* 4518F: drivers/media/platform/marvell/ 4519 4520CAIF NETWORK LAYER 4521L: netdev@vger.kernel.org 4522S: Orphan 4523F: Documentation/networking/caif/ 4524F: drivers/net/caif/ 4525F: include/net/caif/ 4526F: include/uapi/linux/caif/ 4527F: net/caif/ 4528 4529CAKE QDISC 4530M: Toke Høiland-Jørgensen <toke@toke.dk> 4531L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4532S: Maintained 4533F: net/sched/sch_cake.c 4534 4535CAN NETWORK DRIVERS 4536M: Wolfgang Grandegger <wg@grandegger.com> 4537M: Marc Kleine-Budde <mkl@pengutronix.de> 4538L: linux-can@vger.kernel.org 4539S: Maintained 4540W: https://github.com/linux-can 4541T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4543F: Documentation/devicetree/bindings/net/can/ 4544F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4545F: drivers/net/can/ 4546F: drivers/phy/phy-can-transceiver.c 4547F: include/linux/can/bittiming.h 4548F: include/linux/can/dev.h 4549F: include/linux/can/length.h 4550F: include/linux/can/platform/ 4551F: include/linux/can/rx-offload.h 4552F: include/uapi/linux/can/error.h 4553F: include/uapi/linux/can/netlink.h 4554F: include/uapi/linux/can/vxcan.h 4555 4556CAN NETWORK LAYER 4557M: Oliver Hartkopp <socketcan@hartkopp.net> 4558M: Marc Kleine-Budde <mkl@pengutronix.de> 4559L: linux-can@vger.kernel.org 4560S: Maintained 4561W: https://github.com/linux-can 4562T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4564F: Documentation/networking/can.rst 4565F: include/linux/can/can-ml.h 4566F: include/linux/can/core.h 4567F: include/linux/can/skb.h 4568F: include/net/netns/can.h 4569F: include/uapi/linux/can.h 4570F: include/uapi/linux/can/bcm.h 4571F: include/uapi/linux/can/gw.h 4572F: include/uapi/linux/can/isotp.h 4573F: include/uapi/linux/can/raw.h 4574F: net/can/ 4575 4576CAN-J1939 NETWORK LAYER 4577M: Robin van der Gracht <robin@protonic.nl> 4578M: Oleksij Rempel <o.rempel@pengutronix.de> 4579R: kernel@pengutronix.de 4580L: linux-can@vger.kernel.org 4581S: Maintained 4582F: Documentation/networking/j1939.rst 4583F: include/uapi/linux/can/j1939.h 4584F: net/can/j1939/ 4585 4586CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4587M: Damien Le Moal <dlemoal@kernel.org> 4588L: linux-riscv@lists.infradead.org 4589L: linux-gpio@vger.kernel.org (pinctrl driver) 4590F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4591F: drivers/pinctrl/pinctrl-k210.c 4592 4593CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4594M: Damien Le Moal <dlemoal@kernel.org> 4595L: linux-kernel@vger.kernel.org 4596L: linux-riscv@lists.infradead.org 4597S: Maintained 4598F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4599F: drivers/reset/reset-k210.c 4600 4601CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4602M: Damien Le Moal <dlemoal@kernel.org> 4603L: linux-riscv@lists.infradead.org 4604S: Maintained 4605F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4606F: drivers/soc/canaan/ 4607F: include/soc/canaan/ 4608 4609CAPABILITIES 4610M: Serge Hallyn <serge@hallyn.com> 4611L: linux-security-module@vger.kernel.org 4612S: Supported 4613F: include/linux/capability.h 4614F: include/uapi/linux/capability.h 4615F: kernel/capability.c 4616F: security/commoncap.c 4617 4618CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4619M: Kevin Tsai <ktsai@capellamicro.com> 4620S: Maintained 4621F: drivers/iio/light/cm* 4622 4623CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4624M: Christian Lamparter <chunkeey@googlemail.com> 4625L: linux-wireless@vger.kernel.org 4626S: Maintained 4627W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4628F: drivers/net/wireless/ath/carl9170/ 4629 4630CAVIUM I2C DRIVER 4631M: Robert Richter <rric@kernel.org> 4632S: Odd Fixes 4633W: http://www.marvell.com 4634F: drivers/i2c/busses/i2c-octeon* 4635F: drivers/i2c/busses/i2c-thunderx* 4636 4637CAVIUM LIQUIDIO NETWORK DRIVER 4638M: Derek Chickles <dchickles@marvell.com> 4639M: Satanand Burla <sburla@marvell.com> 4640M: Felix Manlunas <fmanlunas@marvell.com> 4641L: netdev@vger.kernel.org 4642S: Supported 4643W: http://www.marvell.com 4644F: drivers/net/ethernet/cavium/liquidio/ 4645 4646CAVIUM MMC DRIVER 4647M: Robert Richter <rric@kernel.org> 4648S: Odd Fixes 4649W: http://www.marvell.com 4650F: drivers/mmc/host/cavium* 4651 4652CAVIUM OCTEON-TX CRYPTO DRIVER 4653M: George Cherian <gcherian@marvell.com> 4654L: linux-crypto@vger.kernel.org 4655S: Supported 4656W: http://www.marvell.com 4657F: drivers/crypto/cavium/cpt/ 4658 4659CAVIUM THUNDERX2 ARM64 SOC 4660M: Robert Richter <rric@kernel.org> 4661L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4662S: Odd Fixes 4663F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4664F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4665 4666CBS/ETF/TAPRIO QDISCS 4667M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4668L: netdev@vger.kernel.org 4669S: Maintained 4670F: net/sched/sch_cbs.c 4671F: net/sched/sch_etf.c 4672F: net/sched/sch_taprio.c 4673 4674CC2520 IEEE-802.15.4 RADIO DRIVER 4675M: Stefan Schmidt <stefan@datenfreihafen.org> 4676L: linux-wpan@vger.kernel.org 4677S: Odd Fixes 4678F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4679F: drivers/net/ieee802154/cc2520.c 4680 4681CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4682M: Gilad Ben-Yossef <gilad@benyossef.com> 4683L: linux-crypto@vger.kernel.org 4684S: Supported 4685W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4686F: drivers/crypto/ccree/ 4687 4688CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4689M: Hadar Gat <hadar.gat@arm.com> 4690L: linux-crypto@vger.kernel.org 4691S: Supported 4692W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4693F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4694F: drivers/char/hw_random/cctrng.c 4695F: drivers/char/hw_random/cctrng.h 4696 4697CEC FRAMEWORK 4698M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4699L: linux-media@vger.kernel.org 4700S: Supported 4701W: http://linuxtv.org 4702T: git git://linuxtv.org/media_tree.git 4703F: Documentation/ABI/testing/debugfs-cec-error-inj 4704F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4705F: Documentation/driver-api/media/cec-core.rst 4706F: Documentation/userspace-api/media/cec 4707F: drivers/media/cec/ 4708F: drivers/media/rc/keymaps/rc-cec.c 4709F: include/media/cec-notifier.h 4710F: include/media/cec.h 4711F: include/uapi/linux/cec-funcs.h 4712F: include/uapi/linux/cec.h 4713 4714CEC GPIO DRIVER 4715M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4716L: linux-media@vger.kernel.org 4717S: Supported 4718W: http://linuxtv.org 4719T: git git://linuxtv.org/media_tree.git 4720F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4721F: drivers/media/cec/platform/cec-gpio/ 4722 4723CELL BROADBAND ENGINE ARCHITECTURE 4724M: Arnd Bergmann <arnd@arndb.de> 4725L: linuxppc-dev@lists.ozlabs.org 4726S: Supported 4727W: http://www.ibm.com/developerworks/power/cell/ 4728F: arch/powerpc/include/asm/cell*.h 4729F: arch/powerpc/include/asm/spu*.h 4730F: arch/powerpc/include/uapi/asm/spu*.h 4731F: arch/powerpc/platforms/cell/ 4732 4733CELLWISE CW2015 BATTERY DRIVER 4734M: Tobias Schrammm <t.schramm@manjaro.org> 4735S: Maintained 4736F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4737F: drivers/power/supply/cw2015_battery.c 4738 4739CEPH COMMON CODE (LIBCEPH) 4740M: Ilya Dryomov <idryomov@gmail.com> 4741M: Xiubo Li <xiubli@redhat.com> 4742R: Jeff Layton <jlayton@kernel.org> 4743L: ceph-devel@vger.kernel.org 4744S: Supported 4745W: http://ceph.com/ 4746T: git https://github.com/ceph/ceph-client.git 4747F: include/linux/ceph/ 4748F: include/linux/crush/ 4749F: net/ceph/ 4750 4751CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4752M: Xiubo Li <xiubli@redhat.com> 4753M: Ilya Dryomov <idryomov@gmail.com> 4754R: Jeff Layton <jlayton@kernel.org> 4755L: ceph-devel@vger.kernel.org 4756S: Supported 4757W: http://ceph.com/ 4758T: git https://github.com/ceph/ceph-client.git 4759F: Documentation/filesystems/ceph.rst 4760F: fs/ceph/ 4761 4762CERTIFICATE HANDLING 4763M: David Howells <dhowells@redhat.com> 4764M: David Woodhouse <dwmw2@infradead.org> 4765L: keyrings@vger.kernel.org 4766S: Maintained 4767F: Documentation/admin-guide/module-signing.rst 4768F: certs/ 4769F: scripts/sign-file.c 4770F: tools/certs/ 4771 4772CFAG12864B LCD DRIVER 4773M: Miguel Ojeda <ojeda@kernel.org> 4774S: Maintained 4775F: drivers/auxdisplay/cfag12864b.c 4776F: include/linux/cfag12864b.h 4777 4778CFAG12864BFB LCD FRAMEBUFFER DRIVER 4779M: Miguel Ojeda <ojeda@kernel.org> 4780S: Maintained 4781F: drivers/auxdisplay/cfag12864bfb.c 4782F: include/linux/cfag12864b.h 4783 4784CHAR and MISC DRIVERS 4785M: Arnd Bergmann <arnd@arndb.de> 4786M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4787S: Supported 4788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4789F: drivers/char/ 4790F: drivers/misc/ 4791F: include/linux/miscdevice.h 4792X: drivers/char/agp/ 4793X: drivers/char/hw_random/ 4794X: drivers/char/ipmi/ 4795X: drivers/char/random.c 4796X: drivers/char/tpm/ 4797 4798CHECKPATCH 4799M: Andy Whitcroft <apw@canonical.com> 4800M: Joe Perches <joe@perches.com> 4801R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4802R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4803S: Maintained 4804F: scripts/checkpatch.pl 4805 4806CHECKPATCH DOCUMENTATION 4807M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4808M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4809R: Joe Perches <joe@perches.com> 4810S: Maintained 4811F: Documentation/dev-tools/checkpatch.rst 4812 4813CHINESE DOCUMENTATION 4814M: Alex Shi <alexs@kernel.org> 4815M: Yanteng Si <siyanteng@loongson.cn> 4816S: Maintained 4817F: Documentation/translations/zh_CN/ 4818 4819CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4820M: Peter Chen <peter.chen@kernel.org> 4821L: linux-usb@vger.kernel.org 4822S: Maintained 4823T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4824F: drivers/usb/chipidea/ 4825 4826CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4827M: Hans de Goede <hdegoede@redhat.com> 4828L: linux-input@vger.kernel.org 4829S: Maintained 4830F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4831F: drivers/input/touchscreen/chipone_icn8318.c 4832 4833CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4834M: Hans de Goede <hdegoede@redhat.com> 4835L: linux-input@vger.kernel.org 4836S: Maintained 4837F: drivers/input/touchscreen/chipone_icn8505.c 4838 4839CHROME HARDWARE PLATFORM SUPPORT 4840M: Benson Leung <bleung@chromium.org> 4841M: Tzung-Bi Shih <tzungbi@kernel.org> 4842L: chrome-platform@lists.linux.dev 4843S: Maintained 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4845F: drivers/platform/chrome/ 4846 4847CHROMEOS EC CODEC DRIVER 4848M: Cheng-Yi Chiang <cychiang@chromium.org> 4849M: Tzung-Bi Shih <tzungbi@kernel.org> 4850R: Guenter Roeck <groeck@chromium.org> 4851L: chrome-platform@lists.linux.dev 4852S: Maintained 4853F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4854F: sound/soc/codecs/cros_ec_codec.* 4855 4856CHROMEOS EC SUBDRIVERS 4857M: Benson Leung <bleung@chromium.org> 4858R: Guenter Roeck <groeck@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: drivers/power/supply/cros_usbpd-charger.c 4862N: cros_ec 4863N: cros-ec 4864 4865CHROMEOS EC UART DRIVER 4866M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4867R: Benson Leung <bleung@chromium.org> 4868R: Tzung-Bi Shih <tzungbi@kernel.org> 4869S: Maintained 4870F: drivers/platform/chrome/cros_ec_uart.c 4871 4872CHROMEOS EC USB PD NOTIFY DRIVER 4873M: Prashant Malani <pmalani@chromium.org> 4874L: chrome-platform@lists.linux.dev 4875S: Maintained 4876F: drivers/platform/chrome/cros_usbpd_notify.c 4877F: include/linux/platform_data/cros_usbpd_notify.h 4878 4879CHROMEOS EC USB TYPE-C DRIVER 4880M: Prashant Malani <pmalani@chromium.org> 4881L: chrome-platform@lists.linux.dev 4882S: Maintained 4883F: drivers/platform/chrome/cros_ec_typec.* 4884F: drivers/platform/chrome/cros_typec_switch.c 4885F: drivers/platform/chrome/cros_typec_vdm.* 4886 4887CHROMEOS HPS DRIVER 4888M: Dan Callaghan <dcallagh@chromium.org> 4889R: Sami Kyöstilä <skyostil@chromium.org> 4890S: Maintained 4891F: drivers/platform/chrome/cros_hps_i2c.c 4892 4893CHRONTEL CH7322 CEC DRIVER 4894M: Joe Tessler <jrt@google.com> 4895L: linux-media@vger.kernel.org 4896S: Maintained 4897T: git git://linuxtv.org/media_tree.git 4898F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4899F: drivers/media/cec/i2c/ch7322.c 4900 4901CIRRUS LOGIC AUDIO CODEC DRIVERS 4902M: James Schulman <james.schulman@cirrus.com> 4903M: David Rhodes <david.rhodes@cirrus.com> 4904M: Richard Fitzgerald <rf@opensource.cirrus.com> 4905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4906L: patches@opensource.cirrus.com 4907S: Maintained 4908F: Documentation/devicetree/bindings/sound/cirrus,cs* 4909F: drivers/mfd/cs42l43* 4910F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 4911F: drivers/spi/spi-cs42l43* 4912F: include/dt-bindings/sound/cs* 4913F: include/linux/mfd/cs42l43* 4914F: include/sound/cs* 4915F: sound/pci/hda/cs* 4916F: sound/pci/hda/hda_cs_dsp_ctl.* 4917F: sound/soc/codecs/cs* 4918 4919CIRRUS LOGIC DSP FIRMWARE DRIVER 4920M: Simon Trimmer <simont@opensource.cirrus.com> 4921M: Charles Keepax <ckeepax@opensource.cirrus.com> 4922M: Richard Fitzgerald <rf@opensource.cirrus.com> 4923L: patches@opensource.cirrus.com 4924S: Supported 4925W: https://github.com/CirrusLogic/linux-drivers/wiki 4926T: git https://github.com/CirrusLogic/linux-drivers.git 4927F: drivers/firmware/cirrus/* 4928F: include/linux/firmware/cirrus/* 4929 4930CIRRUS LOGIC EP93XX ETHERNET DRIVER 4931M: Hartley Sweeten <hsweeten@visionengravers.com> 4932L: netdev@vger.kernel.org 4933S: Maintained 4934F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4935 4936CIRRUS LOGIC LOCHNAGAR DRIVER 4937M: Charles Keepax <ckeepax@opensource.cirrus.com> 4938M: Richard Fitzgerald <rf@opensource.cirrus.com> 4939L: patches@opensource.cirrus.com 4940S: Supported 4941F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4942F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4943F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4944F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4945F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4946F: Documentation/hwmon/lochnagar.rst 4947F: drivers/clk/clk-lochnagar.c 4948F: drivers/hwmon/lochnagar-hwmon.c 4949F: drivers/mfd/lochnagar-i2c.c 4950F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4951F: drivers/regulator/lochnagar-regulator.c 4952F: include/dt-bindings/clock/lochnagar.h 4953F: include/dt-bindings/pinctrl/lochnagar.h 4954F: include/linux/mfd/lochnagar* 4955F: sound/soc/codecs/lochnagar-sc.c 4956 4957CIRRUS LOGIC MADERA CODEC DRIVERS 4958M: Charles Keepax <ckeepax@opensource.cirrus.com> 4959M: Richard Fitzgerald <rf@opensource.cirrus.com> 4960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4961L: patches@opensource.cirrus.com 4962S: Supported 4963W: https://github.com/CirrusLogic/linux-drivers/wiki 4964T: git https://github.com/CirrusLogic/linux-drivers.git 4965F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4966F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4967F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4968F: drivers/gpio/gpio-madera* 4969F: drivers/irqchip/irq-madera* 4970F: drivers/mfd/cs47l* 4971F: drivers/mfd/madera* 4972F: drivers/pinctrl/cirrus/* 4973F: include/dt-bindings/sound/madera* 4974F: include/linux/irqchip/irq-madera* 4975F: include/linux/mfd/madera/* 4976F: include/sound/madera* 4977F: sound/soc/codecs/cs47l* 4978F: sound/soc/codecs/madera* 4979 4980CISCO FCOE HBA DRIVER 4981M: Satish Kharat <satishkh@cisco.com> 4982M: Sesidhar Baddela <sebaddel@cisco.com> 4983M: Karan Tilak Kumar <kartilak@cisco.com> 4984L: linux-scsi@vger.kernel.org 4985S: Supported 4986F: drivers/scsi/fnic/ 4987 4988CISCO SCSI HBA DRIVER 4989M: Karan Tilak Kumar <kartilak@cisco.com> 4990M: Sesidhar Baddela <sebaddel@cisco.com> 4991L: linux-scsi@vger.kernel.org 4992S: Supported 4993F: drivers/scsi/snic/ 4994 4995CISCO VIC ETHERNET NIC DRIVER 4996M: Christian Benvenuti <benve@cisco.com> 4997M: Satish Kharat <satishkh@cisco.com> 4998S: Supported 4999F: drivers/net/ethernet/cisco/enic/ 5000 5001CISCO VIC LOW LATENCY NIC DRIVER 5002M: Christian Benvenuti <benve@cisco.com> 5003M: Nelson Escobar <neescoba@cisco.com> 5004S: Supported 5005F: drivers/infiniband/hw/usnic/ 5006 5007CLANG CONTROL FLOW INTEGRITY SUPPORT 5008M: Sami Tolvanen <samitolvanen@google.com> 5009M: Kees Cook <keescook@chromium.org> 5010R: Nathan Chancellor <nathan@kernel.org> 5011R: Nick Desaulniers <ndesaulniers@google.com> 5012L: llvm@lists.linux.dev 5013S: Supported 5014B: https://github.com/ClangBuiltLinux/linux/issues 5015T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5016F: include/linux/cfi.h 5017F: kernel/cfi.c 5018 5019CLANG-FORMAT FILE 5020M: Miguel Ojeda <ojeda@kernel.org> 5021S: Maintained 5022F: .clang-format 5023 5024CLANG/LLVM BUILD SUPPORT 5025M: Nathan Chancellor <nathan@kernel.org> 5026M: Nick Desaulniers <ndesaulniers@google.com> 5027R: Tom Rix <trix@redhat.com> 5028L: llvm@lists.linux.dev 5029S: Supported 5030W: https://clangbuiltlinux.github.io/ 5031B: https://github.com/ClangBuiltLinux/linux/issues 5032C: irc://irc.libera.chat/clangbuiltlinux 5033F: Documentation/kbuild/llvm.rst 5034F: include/linux/compiler-clang.h 5035F: scripts/Makefile.clang 5036F: scripts/clang-tools/ 5037K: \b(?i:clang|llvm)\b 5038 5039CLK API 5040M: Russell King <linux@armlinux.org.uk> 5041L: linux-clk@vger.kernel.org 5042S: Maintained 5043F: include/linux/clk.h 5044 5045CLOCKSOURCE, CLOCKEVENT DRIVERS 5046M: Daniel Lezcano <daniel.lezcano@linaro.org> 5047M: Thomas Gleixner <tglx@linutronix.de> 5048L: linux-kernel@vger.kernel.org 5049S: Supported 5050T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5051F: Documentation/devicetree/bindings/timer/ 5052F: drivers/clocksource/ 5053 5054CMPC ACPI DRIVER 5055M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5056M: Daniel Oliveira Nascimento <don@syst.com.br> 5057L: platform-driver-x86@vger.kernel.org 5058S: Supported 5059F: drivers/platform/x86/classmate-laptop.c 5060 5061COBALT MEDIA DRIVER 5062M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5063L: linux-media@vger.kernel.org 5064S: Supported 5065W: https://linuxtv.org 5066T: git git://linuxtv.org/media_tree.git 5067F: drivers/media/pci/cobalt/ 5068 5069COCCINELLE/Semantic Patches (SmPL) 5070M: Julia Lawall <Julia.Lawall@inria.fr> 5071M: Nicolas Palix <nicolas.palix@imag.fr> 5072L: cocci@inria.fr (moderated for non-subscribers) 5073S: Supported 5074W: https://coccinelle.gitlabpages.inria.fr/website/ 5075T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5076F: Documentation/dev-tools/coccinelle.rst 5077F: scripts/coccicheck 5078F: scripts/coccinelle/ 5079 5080CODA FILE SYSTEM 5081M: Jan Harkes <jaharkes@cs.cmu.edu> 5082M: coda@cs.cmu.edu 5083L: codalist@coda.cs.cmu.edu 5084S: Maintained 5085W: http://www.coda.cs.cmu.edu/ 5086F: Documentation/filesystems/coda.rst 5087F: fs/coda/ 5088F: include/linux/coda*.h 5089F: include/uapi/linux/coda*.h 5090 5091CODA V4L2 MEM2MEM DRIVER 5092M: Philipp Zabel <p.zabel@pengutronix.de> 5093L: linux-media@vger.kernel.org 5094S: Maintained 5095F: Documentation/devicetree/bindings/media/coda.yaml 5096F: drivers/media/platform/chips-media/ 5097 5098CODE OF CONDUCT 5099M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5100S: Supported 5101F: Documentation/process/code-of-conduct-interpretation.rst 5102F: Documentation/process/code-of-conduct.rst 5103 5104COMEDI DRIVERS 5105M: Ian Abbott <abbotti@mev.co.uk> 5106M: H Hartley Sweeten <hsweeten@visionengravers.com> 5107S: Odd Fixes 5108F: drivers/comedi/ 5109F: include/linux/comedi/ 5110F: include/uapi/linux/comedi.h 5111 5112COMMON CLK FRAMEWORK 5113M: Michael Turquette <mturquette@baylibre.com> 5114M: Stephen Boyd <sboyd@kernel.org> 5115L: linux-clk@vger.kernel.org 5116S: Maintained 5117Q: http://patchwork.kernel.org/project/linux-clk/list/ 5118T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5119F: Documentation/devicetree/bindings/clock/ 5120F: drivers/clk/ 5121F: include/dt-bindings/clock/ 5122F: include/linux/clk-pr* 5123F: include/linux/clk/ 5124F: include/linux/of_clk.h 5125X: drivers/clk/clkdev.c 5126 5127COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5128M: Steve French <sfrench@samba.org> 5129R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5130R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5131R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5132R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5133L: linux-cifs@vger.kernel.org 5134L: samba-technical@lists.samba.org (moderated for non-subscribers) 5135S: Supported 5136W: https://wiki.samba.org/index.php/LinuxCIFS 5137T: git git://git.samba.org/sfrench/cifs-2.6.git 5138F: Documentation/admin-guide/cifs/ 5139F: fs/smb/client/ 5140F: fs/smb/common/ 5141F: include/uapi/linux/cifs 5142 5143COMPACTPCI HOTPLUG CORE 5144M: Scott Murray <scott@spiteful.org> 5145L: linux-pci@vger.kernel.org 5146S: Maintained 5147F: drivers/pci/hotplug/cpci_hotplug* 5148 5149COMPACTPCI HOTPLUG GENERIC DRIVER 5150M: Scott Murray <scott@spiteful.org> 5151L: linux-pci@vger.kernel.org 5152S: Maintained 5153F: drivers/pci/hotplug/cpcihp_generic.c 5154 5155COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5156M: Scott Murray <scott@spiteful.org> 5157L: linux-pci@vger.kernel.org 5158S: Maintained 5159F: drivers/pci/hotplug/cpcihp_zt5550.* 5160 5161COMPAL LAPTOP SUPPORT 5162M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5163L: platform-driver-x86@vger.kernel.org 5164S: Maintained 5165F: drivers/platform/x86/compal-laptop.c 5166 5167COMPILER ATTRIBUTES 5168M: Miguel Ojeda <ojeda@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170S: Maintained 5171F: include/linux/compiler_attributes.h 5172 5173COMPUTE EXPRESS LINK (CXL) 5174M: Davidlohr Bueso <dave@stgolabs.net> 5175M: Jonathan Cameron <jonathan.cameron@huawei.com> 5176M: Dave Jiang <dave.jiang@intel.com> 5177M: Alison Schofield <alison.schofield@intel.com> 5178M: Vishal Verma <vishal.l.verma@intel.com> 5179M: Ira Weiny <ira.weiny@intel.com> 5180M: Dan Williams <dan.j.williams@intel.com> 5181L: linux-cxl@vger.kernel.org 5182S: Maintained 5183F: drivers/cxl/ 5184F: include/uapi/linux/cxl_mem.h 5185 5186COMPUTE EXPRESS LINK PMU (CPMU) 5187M: Jonathan Cameron <jonathan.cameron@huawei.com> 5188L: linux-cxl@vger.kernel.org 5189S: Maintained 5190F: Documentation/admin-guide/perf/cxl.rst 5191F: drivers/perf/cxl_pmu.c 5192 5193CONEXANT ACCESSRUNNER USB DRIVER 5194L: accessrunner-general@lists.sourceforge.net 5195S: Orphan 5196W: http://accessrunner.sourceforge.net/ 5197F: drivers/usb/atm/cxacru.c 5198 5199CONFIGFS 5200M: Joel Becker <jlbec@evilplan.org> 5201M: Christoph Hellwig <hch@lst.de> 5202S: Supported 5203T: git git://git.infradead.org/users/hch/configfs.git 5204F: fs/configfs/ 5205F: include/linux/configfs.h 5206F: samples/configfs/ 5207 5208CONSOLE SUBSYSTEM 5209M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5210S: Supported 5211F: drivers/video/console/ 5212F: include/linux/console* 5213 5214CONTEXT TRACKING 5215M: Frederic Weisbecker <frederic@kernel.org> 5216M: "Paul E. McKenney" <paulmck@kernel.org> 5217S: Maintained 5218F: include/linux/context_tracking* 5219F: kernel/context_tracking.c 5220 5221CONTROL GROUP (CGROUP) 5222M: Tejun Heo <tj@kernel.org> 5223M: Zefan Li <lizefan.x@bytedance.com> 5224M: Johannes Weiner <hannes@cmpxchg.org> 5225L: cgroups@vger.kernel.org 5226S: Maintained 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5228F: Documentation/admin-guide/cgroup-v1/ 5229F: Documentation/admin-guide/cgroup-v2.rst 5230F: include/linux/cgroup* 5231F: kernel/cgroup/ 5232F: tools/testing/selftests/cgroup/ 5233 5234CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5235M: Tejun Heo <tj@kernel.org> 5236M: Josef Bacik <josef@toxicpanda.com> 5237M: Jens Axboe <axboe@kernel.dk> 5238L: cgroups@vger.kernel.org 5239L: linux-block@vger.kernel.org 5240T: git git://git.kernel.dk/linux-block 5241F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5242F: block/bfq-cgroup.c 5243F: block/blk-cgroup.c 5244F: block/blk-iocost.c 5245F: block/blk-iolatency.c 5246F: block/blk-throttle.c 5247F: include/linux/blk-cgroup.h 5248 5249CONTROL GROUP - CPUSET 5250M: Waiman Long <longman@redhat.com> 5251M: Zefan Li <lizefan.x@bytedance.com> 5252L: cgroups@vger.kernel.org 5253S: Maintained 5254T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5255F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5256F: include/linux/cpuset.h 5257F: kernel/cgroup/cpuset.c 5258F: tools/testing/selftests/cgroup/test_cpuset.c 5259F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5260 5261CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5262M: Johannes Weiner <hannes@cmpxchg.org> 5263M: Michal Hocko <mhocko@kernel.org> 5264M: Roman Gushchin <roman.gushchin@linux.dev> 5265M: Shakeel Butt <shakeelb@google.com> 5266R: Muchun Song <muchun.song@linux.dev> 5267L: cgroups@vger.kernel.org 5268L: linux-mm@kvack.org 5269S: Maintained 5270F: mm/memcontrol.c 5271F: mm/swap_cgroup.c 5272F: tools/testing/selftests/cgroup/memcg_protection.m 5273F: tools/testing/selftests/cgroup/test_kmem.c 5274F: tools/testing/selftests/cgroup/test_memcontrol.c 5275 5276CORETEMP HARDWARE MONITORING DRIVER 5277M: Fenghua Yu <fenghua.yu@intel.com> 5278L: linux-hwmon@vger.kernel.org 5279S: Maintained 5280F: Documentation/hwmon/coretemp.rst 5281F: drivers/hwmon/coretemp.c 5282 5283CORSAIR-CPRO HARDWARE MONITOR DRIVER 5284M: Marius Zachmann <mail@mariuszachmann.de> 5285L: linux-hwmon@vger.kernel.org 5286S: Maintained 5287F: drivers/hwmon/corsair-cpro.c 5288 5289CORSAIR-PSU HARDWARE MONITOR DRIVER 5290M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5291L: linux-hwmon@vger.kernel.org 5292S: Maintained 5293F: Documentation/hwmon/corsair-psu.rst 5294F: drivers/hwmon/corsair-psu.c 5295 5296COUNTER SUBSYSTEM 5297M: William Breathitt Gray <william.gray@linaro.org> 5298L: linux-iio@vger.kernel.org 5299S: Maintained 5300T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5301F: Documentation/ABI/testing/sysfs-bus-counter 5302F: Documentation/driver-api/generic-counter.rst 5303F: drivers/counter/ 5304F: include/linux/counter.h 5305F: include/uapi/linux/counter.h 5306F: tools/counter/ 5307 5308CP2615 I2C DRIVER 5309M: Bence Csókás <bence98@sch.bme.hu> 5310S: Maintained 5311F: drivers/i2c/busses/i2c-cp2615.c 5312 5313CPMAC ETHERNET DRIVER 5314M: Florian Fainelli <f.fainelli@gmail.com> 5315L: netdev@vger.kernel.org 5316S: Maintained 5317F: drivers/net/ethernet/ti/cpmac.c 5318 5319CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5320M: Viresh Kumar <viresh.kumar@linaro.org> 5321M: Sudeep Holla <sudeep.holla@arm.com> 5322L: linux-pm@vger.kernel.org 5323S: Maintained 5324W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5325F: drivers/cpufreq/vexpress-spc-cpufreq.c 5326 5327CPU FREQUENCY SCALING FRAMEWORK 5328M: "Rafael J. Wysocki" <rafael@kernel.org> 5329M: Viresh Kumar <viresh.kumar@linaro.org> 5330L: linux-pm@vger.kernel.org 5331S: Maintained 5332B: https://bugzilla.kernel.org 5333T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5334T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5335F: Documentation/admin-guide/pm/cpufreq.rst 5336F: Documentation/admin-guide/pm/intel_pstate.rst 5337F: Documentation/cpu-freq/ 5338F: Documentation/devicetree/bindings/cpufreq/ 5339F: drivers/cpufreq/ 5340F: include/linux/cpufreq.h 5341F: include/linux/sched/cpufreq.h 5342F: kernel/sched/cpufreq*.c 5343F: tools/testing/selftests/cpufreq/ 5344 5345CPU HOTPLUG 5346M: Thomas Gleixner <tglx@linutronix.de> 5347M: Peter Zijlstra <peterz@infradead.org> 5348L: linux-kernel@vger.kernel.org 5349S: Maintained 5350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5351F: include/linux/cpu.h 5352F: include/linux/cpuhotplug.h 5353F: include/linux/smpboot.h 5354F: kernel/cpu.c 5355F: kernel/smpboot.* 5356 5357CPU IDLE TIME MANAGEMENT FRAMEWORK 5358M: "Rafael J. Wysocki" <rafael@kernel.org> 5359M: Daniel Lezcano <daniel.lezcano@linaro.org> 5360L: linux-pm@vger.kernel.org 5361S: Maintained 5362B: https://bugzilla.kernel.org 5363T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5364F: Documentation/admin-guide/pm/cpuidle.rst 5365F: Documentation/driver-api/pm/cpuidle.rst 5366F: drivers/cpuidle/ 5367F: include/linux/cpuidle.h 5368 5369CPU POWER MONITORING SUBSYSTEM 5370M: Thomas Renninger <trenn@suse.com> 5371M: Shuah Khan <shuah@kernel.org> 5372M: Shuah Khan <skhan@linuxfoundation.org> 5373L: linux-pm@vger.kernel.org 5374S: Maintained 5375F: tools/power/cpupower/ 5376 5377CPUID/MSR DRIVER 5378M: "H. Peter Anvin" <hpa@zytor.com> 5379S: Maintained 5380F: arch/x86/kernel/cpuid.c 5381F: arch/x86/kernel/msr.c 5382 5383CPUIDLE DRIVER - ARM BIG LITTLE 5384M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5385M: Daniel Lezcano <daniel.lezcano@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Maintained 5389T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5390F: drivers/cpuidle/cpuidle-big_little.c 5391 5392CPUIDLE DRIVER - ARM EXYNOS 5393M: Daniel Lezcano <daniel.lezcano@linaro.org> 5394M: Kukjin Kim <kgene@kernel.org> 5395R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-samsung-soc@vger.kernel.org 5398S: Maintained 5399F: arch/arm/mach-exynos/pm.c 5400F: drivers/cpuidle/cpuidle-exynos.c 5401F: include/linux/platform_data/cpuidle-exynos.h 5402 5403CPUIDLE DRIVER - ARM PSCI 5404M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5405M: Sudeep Holla <sudeep.holla@arm.com> 5406L: linux-pm@vger.kernel.org 5407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5408S: Supported 5409F: drivers/cpuidle/cpuidle-psci.c 5410 5411CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5412M: Ulf Hansson <ulf.hansson@linaro.org> 5413L: linux-pm@vger.kernel.org 5414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5415S: Supported 5416F: drivers/cpuidle/cpuidle-psci-domain.c 5417F: drivers/cpuidle/cpuidle-psci.h 5418 5419CPUIDLE DRIVER - DT IDLE PM DOMAIN 5420M: Ulf Hansson <ulf.hansson@linaro.org> 5421L: linux-pm@vger.kernel.org 5422S: Supported 5423F: drivers/cpuidle/dt_idle_genpd.c 5424F: drivers/cpuidle/dt_idle_genpd.h 5425 5426CPUIDLE DRIVER - RISC-V SBI 5427M: Anup Patel <anup@brainfault.org> 5428L: linux-pm@vger.kernel.org 5429L: linux-riscv@lists.infradead.org 5430S: Maintained 5431F: drivers/cpuidle/cpuidle-riscv-sbi.c 5432 5433CRAMFS FILESYSTEM 5434M: Nicolas Pitre <nico@fluxnic.net> 5435S: Maintained 5436F: Documentation/filesystems/cramfs.rst 5437F: fs/cramfs/ 5438 5439CREATIVE SB0540 5440M: Bastien Nocera <hadess@hadess.net> 5441L: linux-input@vger.kernel.org 5442S: Maintained 5443F: drivers/hid/hid-creative-sb0540.c 5444 5445CRYPTO API 5446M: Herbert Xu <herbert@gondor.apana.org.au> 5447M: "David S. Miller" <davem@davemloft.net> 5448L: linux-crypto@vger.kernel.org 5449S: Maintained 5450T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5451T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5452F: Documentation/crypto/ 5453F: Documentation/devicetree/bindings/crypto/ 5454F: arch/*/crypto/ 5455F: crypto/ 5456F: drivers/crypto/ 5457F: include/crypto/ 5458F: include/linux/crypto* 5459F: lib/crypto/ 5460 5461CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5462M: Neil Horman <nhorman@tuxdriver.com> 5463L: linux-crypto@vger.kernel.org 5464S: Maintained 5465F: crypto/ansi_cprng.c 5466F: crypto/rng.c 5467 5468CS3308 MEDIA DRIVER 5469M: Hans Verkuil <hverkuil@xs4all.nl> 5470L: linux-media@vger.kernel.org 5471S: Odd Fixes 5472W: http://linuxtv.org 5473T: git git://linuxtv.org/media_tree.git 5474F: drivers/media/i2c/cs3308.c 5475 5476CS5535 Audio ALSA driver 5477M: Jaya Kumar <jayakumar.alsa@gmail.com> 5478S: Maintained 5479F: sound/pci/cs5535audio/ 5480 5481CTU CAN FD DRIVER 5482M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5483M: Ondrej Ille <ondrej.ille@gmail.com> 5484L: linux-can@vger.kernel.org 5485S: Maintained 5486F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5487F: drivers/net/can/ctucanfd/ 5488 5489CW1200 WLAN driver 5490S: Orphan 5491F: drivers/net/wireless/st/cw1200/ 5492 5493CX18 VIDEO4LINUX DRIVER 5494M: Andy Walls <awalls@md.metrocast.net> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: drivers/media/pci/cx18/ 5500F: include/uapi/linux/ivtv* 5501 5502CX2341X MPEG ENCODER HELPER MODULE 5503M: Hans Verkuil <hverkuil@xs4all.nl> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507T: git git://linuxtv.org/media_tree.git 5508F: drivers/media/common/cx2341x* 5509F: include/media/drv-intf/cx2341x.h 5510 5511CX24120 MEDIA DRIVER 5512M: Jemma Denson <jdenson@gmail.com> 5513M: Patrick Boettcher <patrick.boettcher@posteo.de> 5514L: linux-media@vger.kernel.org 5515S: Maintained 5516W: https://linuxtv.org 5517Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5518F: drivers/media/dvb-frontends/cx24120* 5519 5520CX88 VIDEO4LINUX DRIVER 5521M: Mauro Carvalho Chehab <mchehab@kernel.org> 5522L: linux-media@vger.kernel.org 5523S: Odd fixes 5524W: https://linuxtv.org 5525T: git git://linuxtv.org/media_tree.git 5526F: Documentation/driver-api/media/drivers/cx88* 5527F: drivers/media/pci/cx88/ 5528 5529CXD2820R MEDIA DRIVER 5530M: Antti Palosaari <crope@iki.fi> 5531L: linux-media@vger.kernel.org 5532S: Maintained 5533W: https://linuxtv.org 5534W: http://palosaari.fi/linux/ 5535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5536T: git git://linuxtv.org/anttip/media_tree.git 5537F: drivers/media/dvb-frontends/cxd2820r* 5538 5539CXGB3 ETHERNET DRIVER (CXGB3) 5540M: Raju Rangoju <rajur@chelsio.com> 5541L: netdev@vger.kernel.org 5542S: Supported 5543W: http://www.chelsio.com 5544F: drivers/net/ethernet/chelsio/cxgb3/ 5545 5546CXGB3 ISCSI DRIVER (CXGB3I) 5547M: Varun Prakash <varun@chelsio.com> 5548L: linux-scsi@vger.kernel.org 5549S: Supported 5550W: http://www.chelsio.com 5551F: drivers/scsi/cxgbi/cxgb3i 5552 5553CXGB4 CRYPTO DRIVER (chcr) 5554M: Ayush Sawal <ayush.sawal@chelsio.com> 5555L: linux-crypto@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/crypto/chelsio 5559 5560CXGB4 ETHERNET DRIVER (CXGB4) 5561M: Raju Rangoju <rajur@chelsio.com> 5562L: netdev@vger.kernel.org 5563S: Supported 5564W: http://www.chelsio.com 5565F: drivers/net/ethernet/chelsio/cxgb4/ 5566 5567CXGB4 INLINE CRYPTO DRIVER 5568M: Ayush Sawal <ayush.sawal@chelsio.com> 5569L: netdev@vger.kernel.org 5570S: Supported 5571W: http://www.chelsio.com 5572F: drivers/net/ethernet/chelsio/inline_crypto/ 5573 5574CXGB4 ISCSI DRIVER (CXGB4I) 5575M: Varun Prakash <varun@chelsio.com> 5576L: linux-scsi@vger.kernel.org 5577S: Supported 5578W: http://www.chelsio.com 5579F: drivers/scsi/cxgbi/cxgb4i 5580 5581CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5582M: Potnuri Bharat Teja <bharat@chelsio.com> 5583L: linux-rdma@vger.kernel.org 5584S: Supported 5585W: http://www.openfabrics.org 5586F: drivers/infiniband/hw/cxgb4/ 5587F: include/uapi/rdma/cxgb4-abi.h 5588 5589CXGB4VF ETHERNET DRIVER (CXGB4VF) 5590M: Raju Rangoju <rajur@chelsio.com> 5591L: netdev@vger.kernel.org 5592S: Supported 5593W: http://www.chelsio.com 5594F: drivers/net/ethernet/chelsio/cxgb4vf/ 5595 5596CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5597M: Frederic Barrat <fbarrat@linux.ibm.com> 5598M: Andrew Donnellan <ajd@linux.ibm.com> 5599L: linuxppc-dev@lists.ozlabs.org 5600S: Supported 5601F: Documentation/ABI/testing/sysfs-class-cxl 5602F: Documentation/powerpc/cxl.rst 5603F: arch/powerpc/platforms/powernv/pci-cxl.c 5604F: drivers/misc/cxl/ 5605F: include/misc/cxl* 5606F: include/uapi/misc/cxl.h 5607 5608CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5609M: Manoj N. Kumar <manoj@linux.ibm.com> 5610M: Matthew R. Ochs <mrochs@linux.ibm.com> 5611M: Uma Krishnan <ukrishn@linux.ibm.com> 5612L: linux-scsi@vger.kernel.org 5613S: Supported 5614F: Documentation/powerpc/cxlflash.rst 5615F: drivers/scsi/cxlflash/ 5616F: include/uapi/scsi/cxlflash_ioctl.h 5617 5618CYBERPRO FB DRIVER 5619M: Russell King <linux@armlinux.org.uk> 5620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5621S: Maintained 5622W: http://www.armlinux.org.uk/ 5623F: drivers/video/fbdev/cyber2000fb.* 5624 5625CYCLADES PC300 DRIVER 5626S: Orphan 5627F: drivers/net/wan/pc300* 5628 5629CYPRESS CY8C95X0 PINCTRL DRIVER 5630M: Patrick Rudolph <patrick.rudolph@9elements.com> 5631L: linux-gpio@vger.kernel.org 5632S: Maintained 5633F: drivers/pinctrl/pinctrl-cy8c95x0.c 5634 5635CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5636M: Linus Walleij <linus.walleij@linaro.org> 5637L: linux-input@vger.kernel.org 5638S: Maintained 5639F: drivers/input/touchscreen/cy8ctma140.c 5640 5641CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5642M: Yassine Oudjana <y.oudjana@protonmail.com> 5643L: linux-input@vger.kernel.org 5644S: Maintained 5645F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5646F: drivers/input/keyboard/cypress-sf.c 5647 5648CYPRESS_FIRMWARE MEDIA DRIVER 5649M: Antti Palosaari <crope@iki.fi> 5650L: linux-media@vger.kernel.org 5651S: Maintained 5652W: https://linuxtv.org 5653W: http://palosaari.fi/linux/ 5654Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5655T: git git://linuxtv.org/anttip/media_tree.git 5656F: drivers/media/common/cypress_firmware* 5657 5658CYTTSP TOUCHSCREEN DRIVER 5659M: Linus Walleij <linus.walleij@linaro.org> 5660L: linux-input@vger.kernel.org 5661S: Maintained 5662F: drivers/input/touchscreen/cyttsp* 5663 5664D-LINK DIR-685 TOUCHKEYS DRIVER 5665M: Linus Walleij <linus.walleij@linaro.org> 5666L: linux-input@vger.kernel.org 5667S: Supported 5668F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5669 5670DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5671M: Joshua Kinard <kumba@gentoo.org> 5672S: Maintained 5673F: drivers/rtc/rtc-ds1685.c 5674F: include/linux/rtc/ds1685.h 5675 5676DAMA SLAVE for AX.25 5677M: Joerg Reuter <jreuter@yaina.de> 5678L: linux-hams@vger.kernel.org 5679S: Maintained 5680W: http://yaina.de/jreuter/ 5681W: http://www.qsl.net/dl1bke/ 5682F: net/ax25/af_ax25.c 5683F: net/ax25/ax25_dev.c 5684F: net/ax25/ax25_ds_* 5685F: net/ax25/ax25_in.c 5686F: net/ax25/ax25_out.c 5687F: net/ax25/ax25_timer.c 5688F: net/ax25/sysctl_net_ax25.c 5689 5690DATA ACCESS MONITOR 5691M: SeongJae Park <sj@kernel.org> 5692L: damon@lists.linux.dev 5693L: linux-mm@kvack.org 5694S: Maintained 5695W: https://damonitor.github.io 5696P: Documentation/mm/damon/maintainer-profile.rst 5697T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5698T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5699T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5700F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5701F: Documentation/admin-guide/mm/damon/ 5702F: Documentation/mm/damon/ 5703F: include/linux/damon.h 5704F: include/trace/events/damon.h 5705F: mm/damon/ 5706F: tools/testing/selftests/damon/ 5707 5708DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5709L: netdev@vger.kernel.org 5710S: Orphan 5711F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5712F: drivers/net/ethernet/dec/tulip/dmfe.c 5713 5714DC390/AM53C974 SCSI driver 5715M: Hannes Reinecke <hare@suse.com> 5716L: linux-scsi@vger.kernel.org 5717S: Maintained 5718F: drivers/scsi/am53c974.c 5719 5720DC395x SCSI driver 5721M: Oliver Neukum <oliver@neukum.org> 5722M: Ali Akcaagac <aliakc@web.de> 5723M: Jamie Lenehan <lenehan@twibble.org> 5724S: Maintained 5725F: Documentation/scsi/dc395x.rst 5726F: drivers/scsi/dc395x.* 5727 5728DCCP PROTOCOL 5729L: dccp@vger.kernel.org 5730S: Orphan 5731W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5732F: include/linux/dccp.h 5733F: include/linux/tfrc.h 5734F: include/uapi/linux/dccp.h 5735F: net/dccp/ 5736 5737DEBUGOBJECTS: 5738M: Thomas Gleixner <tglx@linutronix.de> 5739L: linux-kernel@vger.kernel.org 5740S: Maintained 5741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5742F: include/linux/debugobjects.h 5743F: lib/debugobjects.c 5744 5745DECSTATION PLATFORM SUPPORT 5746M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5747L: linux-mips@vger.kernel.org 5748S: Maintained 5749W: http://www.linux-mips.org/wiki/DECstation 5750F: arch/mips/dec/ 5751F: arch/mips/include/asm/dec/ 5752F: arch/mips/include/asm/mach-dec/ 5753 5754DEFXX FDDI NETWORK DRIVER 5755M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5756S: Maintained 5757F: drivers/net/fddi/defxx.* 5758 5759DEFZA FDDI NETWORK DRIVER 5760M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5761S: Maintained 5762F: drivers/net/fddi/defza.* 5763 5764DEINTERLACE DRIVERS FOR ALLWINNER H3 5765M: Jernej Skrabec <jernej.skrabec@gmail.com> 5766L: linux-media@vger.kernel.org 5767S: Maintained 5768T: git git://linuxtv.org/media_tree.git 5769F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5770F: drivers/media/platform/sunxi/sun8i-di/ 5771 5772DELL LAPTOP DRIVER 5773M: Matthew Garrett <mjg59@srcf.ucam.org> 5774M: Pali Rohár <pali@kernel.org> 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-laptop.c 5778 5779DELL LAPTOP FREEFALL DRIVER 5780M: Pali Rohár <pali@kernel.org> 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smo8800.c 5783 5784DELL LAPTOP RBTN DRIVER 5785M: Pali Rohár <pali@kernel.org> 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-rbtn.* 5788 5789DELL LAPTOP SMM DRIVER 5790M: Pali Rohár <pali@kernel.org> 5791S: Maintained 5792F: Documentation/ABI/obsolete/procfs-i8k 5793F: drivers/hwmon/dell-smm-hwmon.c 5794F: include/uapi/linux/i8k.h 5795 5796DELL REMOTE BIOS UPDATE DRIVER 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: drivers/platform/x86/dell/dell_rbu.c 5801 5802DELL SMBIOS DRIVER 5803M: Pali Rohár <pali@kernel.org> 5804L: Dell.Client.Kernel@dell.com 5805L: platform-driver-x86@vger.kernel.org 5806S: Maintained 5807F: drivers/platform/x86/dell/dell-smbios.* 5808 5809DELL SMBIOS SMM DRIVER 5810L: Dell.Client.Kernel@dell.com 5811L: platform-driver-x86@vger.kernel.org 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-smbios-smm.c 5814 5815DELL SMBIOS WMI DRIVER 5816L: Dell.Client.Kernel@dell.com 5817L: platform-driver-x86@vger.kernel.org 5818S: Maintained 5819F: drivers/platform/x86/dell/dell-smbios-wmi.c 5820F: tools/wmi/dell-smbios-example.c 5821 5822DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5823M: Stuart Hayes <stuart.w.hayes@gmail.com> 5824L: platform-driver-x86@vger.kernel.org 5825S: Maintained 5826F: Documentation/driver-api/dcdbas.rst 5827F: drivers/platform/x86/dell/dcdbas.* 5828 5829DELL WMI DDV DRIVER 5830M: Armin Wolf <W_Armin@gmx.de> 5831S: Maintained 5832F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5833F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5834F: Documentation/wmi/devices/dell-wmi-ddv.rst 5835F: drivers/platform/x86/dell/dell-wmi-ddv.c 5836 5837DELL WMI DESCRIPTOR DRIVER 5838L: Dell.Client.Kernel@dell.com 5839S: Maintained 5840F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5841 5842DELL WMI HARDWARE PRIVACY SUPPORT 5843M: Perry Yuan <Perry.Yuan@dell.com> 5844L: Dell.Client.Kernel@dell.com 5845L: platform-driver-x86@vger.kernel.org 5846S: Maintained 5847F: drivers/platform/x86/dell/dell-wmi-privacy.c 5848 5849DELL WMI NOTIFICATIONS DRIVER 5850M: Matthew Garrett <mjg59@srcf.ucam.org> 5851M: Pali Rohár <pali@kernel.org> 5852S: Maintained 5853F: drivers/platform/x86/dell/dell-wmi-base.c 5854 5855DELL WMI SYSMAN DRIVER 5856M: Prasanth Ksr <prasanth.ksr@dell.com> 5857L: Dell.Client.Kernel@dell.com 5858L: platform-driver-x86@vger.kernel.org 5859S: Maintained 5860F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5861F: drivers/platform/x86/dell/dell-wmi-sysman/ 5862 5863DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5864M: Zev Weiss <zev@bewilderbeest.net> 5865L: linux-hwmon@vger.kernel.org 5866S: Maintained 5867F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5868 5869DELTA DPS920AB PSU DRIVER 5870M: Robert Marko <robert.marko@sartura.hr> 5871L: linux-hwmon@vger.kernel.org 5872S: Maintained 5873F: Documentation/hwmon/dps920ab.rst 5874F: drivers/hwmon/pmbus/dps920ab.c 5875 5876DELTA NETWORKS TN48M CPLD DRIVERS 5877M: Robert Marko <robert.marko@sartura.hr> 5878S: Maintained 5879F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5880F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5881F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5882F: drivers/gpio/gpio-tn48m.c 5883F: include/dt-bindings/reset/delta,tn48m-reset.h 5884 5885DELTA ST MEDIA DRIVER 5886M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5887L: linux-media@vger.kernel.org 5888S: Supported 5889W: https://linuxtv.org 5890T: git git://linuxtv.org/media_tree.git 5891F: drivers/media/platform/st/sti/delta 5892 5893DENALI NAND DRIVER 5894L: linux-mtd@lists.infradead.org 5895S: Orphan 5896F: drivers/mtd/nand/raw/denali* 5897 5898DESIGNWARE EDMA CORE IP DRIVER 5899M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5900R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5901R: Serge Semin <fancer.lancer@gmail.com> 5902L: dmaengine@vger.kernel.org 5903S: Maintained 5904F: drivers/dma/dw-edma/ 5905F: include/linux/dma/edma.h 5906 5907DESIGNWARE USB2 DRD IP DRIVER 5908M: Minas Harutyunyan <hminas@synopsys.com> 5909L: linux-usb@vger.kernel.org 5910S: Maintained 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5912F: drivers/usb/dwc2/ 5913 5914DESIGNWARE USB3 DRD IP DRIVER 5915M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5916L: linux-usb@vger.kernel.org 5917S: Maintained 5918F: drivers/usb/dwc3/ 5919 5920DESIGNWARE XDATA IP DRIVER 5921M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5922L: linux-pci@vger.kernel.org 5923S: Maintained 5924F: Documentation/misc-devices/dw-xdata-pcie.rst 5925F: drivers/misc/dw-xdata-pcie.c 5926 5927DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5928M: Andreas Klinger <ak@it-klinger.de> 5929L: linux-iio@vger.kernel.org 5930S: Maintained 5931F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5932F: drivers/iio/proximity/srf*.c 5933 5934DEVICE COREDUMP (DEV_COREDUMP) 5935M: Johannes Berg <johannes@sipsolutions.net> 5936L: linux-kernel@vger.kernel.org 5937S: Maintained 5938F: drivers/base/devcoredump.c 5939F: include/linux/devcoredump.h 5940 5941DEVICE DEPENDENCY HELPER SCRIPT 5942M: Saravana Kannan <saravanak@google.com> 5943L: linux-kernel@vger.kernel.org 5944S: Maintained 5945F: scripts/dev-needs.sh 5946 5947DEVICE DIRECT ACCESS (DAX) 5948M: Dan Williams <dan.j.williams@intel.com> 5949M: Vishal Verma <vishal.l.verma@intel.com> 5950M: Dave Jiang <dave.jiang@intel.com> 5951L: nvdimm@lists.linux.dev 5952L: linux-cxl@vger.kernel.org 5953S: Supported 5954F: drivers/dax/ 5955 5956DEVICE FREQUENCY (DEVFREQ) 5957M: MyungJoo Ham <myungjoo.ham@samsung.com> 5958M: Kyungmin Park <kyungmin.park@samsung.com> 5959M: Chanwoo Choi <cw00.choi@samsung.com> 5960L: linux-pm@vger.kernel.org 5961S: Maintained 5962T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5963F: Documentation/devicetree/bindings/devfreq/ 5964F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5965F: drivers/devfreq/ 5966F: include/linux/devfreq.h 5967F: include/trace/events/devfreq.h 5968 5969DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5970M: Chanwoo Choi <cw00.choi@samsung.com> 5971L: linux-pm@vger.kernel.org 5972S: Supported 5973T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5974F: Documentation/devicetree/bindings/devfreq/event/ 5975F: drivers/devfreq/devfreq-event.c 5976F: drivers/devfreq/event/ 5977F: include/dt-bindings/pmu/exynos_ppmu.h 5978F: include/linux/devfreq-event.h 5979 5980DEVICE RESOURCE MANAGEMENT HELPERS 5981M: Hans de Goede <hdegoede@redhat.com> 5982R: Matti Vaittinen <mazziesaccount@gmail.com> 5983S: Maintained 5984F: include/linux/devm-helpers.h 5985 5986DEVICE-MAPPER (LVM) 5987M: Alasdair Kergon <agk@redhat.com> 5988M: Mike Snitzer <snitzer@kernel.org> 5989M: dm-devel@redhat.com 5990L: dm-devel@redhat.com 5991S: Maintained 5992W: http://sources.redhat.com/dm 5993Q: http://patchwork.kernel.org/project/dm-devel/list/ 5994T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5995T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5996F: Documentation/admin-guide/device-mapper/ 5997F: drivers/md/Kconfig 5998F: drivers/md/Makefile 5999F: drivers/md/dm* 6000F: drivers/md/persistent-data/ 6001F: include/linux/device-mapper.h 6002F: include/linux/dm-*.h 6003F: include/uapi/linux/dm-*.h 6004 6005DEVLINK 6006M: Jiri Pirko <jiri@resnulli.us> 6007L: netdev@vger.kernel.org 6008S: Supported 6009F: Documentation/networking/devlink 6010F: include/net/devlink.h 6011F: include/uapi/linux/devlink.h 6012F: net/devlink/ 6013 6014DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6015M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6016L: kernel@dh-electronics.com 6017S: Maintained 6018F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6019F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6020 6021DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6022M: Marek Vasut <marex@denx.de> 6023L: kernel@dh-electronics.com 6024S: Maintained 6025F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6026F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6027 6028DIALOG SEMICONDUCTOR DRIVERS 6029M: Support Opensource <support.opensource@diasemi.com> 6030S: Supported 6031W: http://www.dialog-semiconductor.com/products 6032F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6033F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6034F: Documentation/devicetree/bindings/mfd/da90*.txt 6035F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6036F: Documentation/devicetree/bindings/regulator/da92*.txt 6037F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6038F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6039F: Documentation/devicetree/bindings/sound/da[79]*.txt 6040F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6041F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6042F: Documentation/hwmon/da90??.rst 6043F: drivers/gpio/gpio-da90??.c 6044F: drivers/hwmon/da90??-hwmon.c 6045F: drivers/iio/adc/da91??-*.c 6046F: drivers/input/misc/da72??.[ch] 6047F: drivers/input/misc/da90??_onkey.c 6048F: drivers/input/touchscreen/da9052_tsi.c 6049F: drivers/leds/leds-da90??.c 6050F: drivers/mfd/da903x.c 6051F: drivers/mfd/da90??-*.c 6052F: drivers/mfd/da91??-*.c 6053F: drivers/pinctrl/pinctrl-da90??.c 6054F: drivers/power/supply/da9052-battery.c 6055F: drivers/power/supply/da91??-*.c 6056F: drivers/regulator/da9???-regulator.[ch] 6057F: drivers/regulator/slg51000-regulator.[ch] 6058F: drivers/rtc/rtc-da90??.c 6059F: drivers/thermal/da90??-thermal.c 6060F: drivers/video/backlight/da90??_bl.c 6061F: drivers/watchdog/da90??_wdt.c 6062F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6063F: include/linux/mfd/da903x.h 6064F: include/linux/mfd/da9052/ 6065F: include/linux/mfd/da9055/ 6066F: include/linux/mfd/da9062/ 6067F: include/linux/mfd/da9063/ 6068F: include/linux/mfd/da9150/ 6069F: include/linux/regulator/da9211.h 6070F: include/sound/da[79]*.h 6071F: sound/soc/codecs/da[79]*.[ch] 6072 6073DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6074M: William Breathitt Gray <william.gray@linaro.org> 6075L: linux-gpio@vger.kernel.org 6076S: Maintained 6077F: drivers/gpio/gpio-gpio-mm.c 6078 6079DIOLAN U2C-12 I2C DRIVER 6080M: Guenter Roeck <linux@roeck-us.net> 6081L: linux-i2c@vger.kernel.org 6082S: Maintained 6083F: drivers/i2c/busses/i2c-diolan-u2c.c 6084 6085DIRECTORY NOTIFICATION (DNOTIFY) 6086M: Jan Kara <jack@suse.cz> 6087R: Amir Goldstein <amir73il@gmail.com> 6088L: linux-fsdevel@vger.kernel.org 6089S: Maintained 6090F: Documentation/filesystems/dnotify.rst 6091F: fs/notify/dnotify/ 6092F: include/linux/dnotify.h 6093 6094DISK GEOMETRY AND PARTITION HANDLING 6095M: Andries Brouwer <aeb@cwi.nl> 6096S: Maintained 6097W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6098W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6099W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6100 6101DISKQUOTA 6102M: Jan Kara <jack@suse.com> 6103S: Maintained 6104F: Documentation/filesystems/quota.rst 6105F: fs/quota/ 6106F: include/linux/quota*.h 6107F: include/uapi/linux/quota*.h 6108 6109DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6110M: Bernie Thompson <bernie@plugable.com> 6111L: linux-fbdev@vger.kernel.org 6112S: Maintained 6113W: http://plugable.com/category/projects/udlfb/ 6114F: Documentation/fb/udlfb.rst 6115F: drivers/video/fbdev/udlfb.c 6116F: include/video/udlfb.h 6117 6118DISTRIBUTED LOCK MANAGER (DLM) 6119M: Christine Caulfield <ccaulfie@redhat.com> 6120M: David Teigland <teigland@redhat.com> 6121L: gfs2@lists.linux.dev 6122S: Supported 6123W: http://sources.redhat.com/cluster/ 6124T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6125F: fs/dlm/ 6126 6127DMA BUFFER SHARING FRAMEWORK 6128M: Sumit Semwal <sumit.semwal@linaro.org> 6129M: Christian König <christian.koenig@amd.com> 6130L: linux-media@vger.kernel.org 6131L: dri-devel@lists.freedesktop.org 6132L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6133S: Maintained 6134T: git git://anongit.freedesktop.org/drm/drm-misc 6135F: Documentation/driver-api/dma-buf.rst 6136F: drivers/dma-buf/ 6137F: include/linux/*fence.h 6138F: include/linux/dma-buf.h 6139F: include/linux/dma-resv.h 6140K: \bdma_(?:buf|fence|resv)\b 6141 6142DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6143M: Vinod Koul <vkoul@kernel.org> 6144L: dmaengine@vger.kernel.org 6145S: Maintained 6146Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6147T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6148F: Documentation/devicetree/bindings/dma/ 6149F: Documentation/driver-api/dmaengine/ 6150F: drivers/dma/ 6151F: include/dt-bindings/dma/ 6152F: include/linux/dma/ 6153F: include/linux/dmaengine.h 6154F: include/linux/of_dma.h 6155 6156DMA MAPPING BENCHMARK 6157M: Xiang Chen <chenxiang66@hisilicon.com> 6158L: iommu@lists.linux.dev 6159F: kernel/dma/map_benchmark.c 6160F: tools/testing/selftests/dma/ 6161 6162DMA MAPPING HELPERS 6163M: Christoph Hellwig <hch@lst.de> 6164M: Marek Szyprowski <m.szyprowski@samsung.com> 6165R: Robin Murphy <robin.murphy@arm.com> 6166L: iommu@lists.linux.dev 6167S: Supported 6168W: http://git.infradead.org/users/hch/dma-mapping.git 6169T: git git://git.infradead.org/users/hch/dma-mapping.git 6170F: include/asm-generic/dma-mapping.h 6171F: include/linux/dma-direct.h 6172F: include/linux/dma-map-ops.h 6173F: include/linux/dma-mapping.h 6174F: include/linux/swiotlb.h 6175F: kernel/dma/ 6176 6177DMA-BUF HEAPS FRAMEWORK 6178M: Sumit Semwal <sumit.semwal@linaro.org> 6179R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6180R: Brian Starkey <Brian.Starkey@arm.com> 6181R: John Stultz <jstultz@google.com> 6182R: T.J. Mercier <tjmercier@google.com> 6183L: linux-media@vger.kernel.org 6184L: dri-devel@lists.freedesktop.org 6185L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6186S: Maintained 6187T: git git://anongit.freedesktop.org/drm/drm-misc 6188F: drivers/dma-buf/dma-heap.c 6189F: drivers/dma-buf/heaps/* 6190F: include/linux/dma-heap.h 6191F: include/uapi/linux/dma-heap.h 6192 6193DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6194M: Lukasz Luba <lukasz.luba@arm.com> 6195L: linux-pm@vger.kernel.org 6196L: linux-samsung-soc@vger.kernel.org 6197S: Maintained 6198F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6199F: drivers/memory/samsung/exynos5422-dmc.c 6200 6201DME1737 HARDWARE MONITOR DRIVER 6202M: Juerg Haefliger <juergh@proton.me> 6203L: linux-hwmon@vger.kernel.org 6204S: Maintained 6205F: Documentation/hwmon/dme1737.rst 6206F: drivers/hwmon/dme1737.c 6207 6208DMI/SMBIOS SUPPORT 6209M: Jean Delvare <jdelvare@suse.com> 6210S: Maintained 6211T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6212F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6213F: drivers/firmware/dmi-id.c 6214F: drivers/firmware/dmi_scan.c 6215F: include/linux/dmi.h 6216 6217DOCUMENTATION 6218M: Jonathan Corbet <corbet@lwn.net> 6219L: linux-doc@vger.kernel.org 6220S: Maintained 6221P: Documentation/doc-guide/maintainer-profile.rst 6222T: git git://git.lwn.net/linux.git docs-next 6223F: Documentation/ 6224F: scripts/documentation-file-ref-check 6225F: scripts/kernel-doc 6226F: scripts/sphinx-pre-install 6227X: Documentation/ABI/ 6228X: Documentation/admin-guide/media/ 6229X: Documentation/devicetree/ 6230X: Documentation/driver-api/media/ 6231X: Documentation/firmware-guide/acpi/ 6232X: Documentation/i2c/ 6233X: Documentation/netlink/ 6234X: Documentation/power/ 6235X: Documentation/spi/ 6236X: Documentation/userspace-api/media/ 6237 6238DOCUMENTATION PROCESS 6239M: Jonathan Corbet <corbet@lwn.net> 6240L: workflows@vger.kernel.org 6241S: Maintained 6242F: Documentation/maintainer/ 6243F: Documentation/process/ 6244 6245DOCUMENTATION REPORTING ISSUES 6246M: Thorsten Leemhuis <linux@leemhuis.info> 6247L: linux-doc@vger.kernel.org 6248S: Maintained 6249F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6250F: Documentation/admin-guide/reporting-issues.rst 6251 6252DOCUMENTATION SCRIPTS 6253M: Mauro Carvalho Chehab <mchehab@kernel.org> 6254L: linux-doc@vger.kernel.org 6255S: Maintained 6256F: Documentation/sphinx/parse-headers.pl 6257F: scripts/documentation-file-ref-check 6258F: scripts/sphinx-pre-install 6259 6260DOCUMENTATION/ITALIAN 6261M: Federico Vaga <federico.vaga@vaga.pv.it> 6262L: linux-doc@vger.kernel.org 6263S: Maintained 6264F: Documentation/translations/it_IT 6265 6266DOCUMENTATION/JAPANESE 6267R: Akira Yokosawa <akiyks@gmail.com> 6268L: linux-doc@vger.kernel.org 6269S: Maintained 6270F: Documentation/translations/ja_JP 6271 6272DONGWOON DW9714 LENS VOICE COIL DRIVER 6273M: Sakari Ailus <sakari.ailus@linux.intel.com> 6274L: linux-media@vger.kernel.org 6275S: Maintained 6276T: git git://linuxtv.org/media_tree.git 6277F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6278F: drivers/media/i2c/dw9714.c 6279 6280DONGWOON DW9719 LENS VOICE COIL DRIVER 6281M: Daniel Scally <djrscally@gmail.com> 6282L: linux-media@vger.kernel.org 6283S: Maintained 6284T: git git://linuxtv.org/media_tree.git 6285F: drivers/media/i2c/dw9719.c 6286 6287DONGWOON DW9768 LENS VOICE COIL DRIVER 6288L: linux-media@vger.kernel.org 6289S: Orphan 6290T: git git://linuxtv.org/media_tree.git 6291F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6292F: drivers/media/i2c/dw9768.c 6293 6294DONGWOON DW9807 LENS VOICE COIL DRIVER 6295M: Sakari Ailus <sakari.ailus@linux.intel.com> 6296L: linux-media@vger.kernel.org 6297S: Maintained 6298T: git git://linuxtv.org/media_tree.git 6299F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6300F: drivers/media/i2c/dw9807-vcm.c 6301 6302DOUBLETALK DRIVER 6303M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6304L: blinux-list@redhat.com 6305S: Maintained 6306F: drivers/char/dtlk.c 6307F: include/linux/dtlk.h 6308 6309DPAA2 DATAPATH I/O (DPIO) DRIVER 6310M: Roy Pledge <Roy.Pledge@nxp.com> 6311L: linux-kernel@vger.kernel.org 6312S: Maintained 6313F: drivers/soc/fsl/dpio 6314 6315DPAA2 ETHERNET DRIVER 6316M: Ioana Ciornei <ioana.ciornei@nxp.com> 6317L: netdev@vger.kernel.org 6318S: Maintained 6319F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6320F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6321F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6322F: drivers/net/ethernet/freescale/dpaa2/Makefile 6323F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6324F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6325F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6326F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6327F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6328F: drivers/net/ethernet/freescale/dpaa2/dpni* 6329 6330DPAA2 ETHERNET SWITCH DRIVER 6331M: Ioana Ciornei <ioana.ciornei@nxp.com> 6332L: netdev@vger.kernel.org 6333S: Maintained 6334F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6335F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6336F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6337 6338DRBD DRIVER 6339M: Philipp Reisner <philipp.reisner@linbit.com> 6340M: Lars Ellenberg <lars.ellenberg@linbit.com> 6341M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6342L: drbd-dev@lists.linbit.com 6343S: Supported 6344W: http://www.drbd.org 6345T: git git://git.linbit.com/linux-drbd.git 6346T: git git://git.linbit.com/drbd-8.4.git 6347F: Documentation/admin-guide/blockdev/ 6348F: drivers/block/drbd/ 6349F: include/linux/drbd* 6350F: lib/lru_cache.c 6351 6352DRIVER COMPONENT FRAMEWORK 6353L: dri-devel@lists.freedesktop.org 6354F: drivers/base/component.c 6355F: include/linux/component.h 6356 6357DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6358M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6359R: "Rafael J. Wysocki" <rafael@kernel.org> 6360S: Supported 6361T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6362F: Documentation/core-api/kobject.rst 6363F: drivers/base/ 6364F: fs/debugfs/ 6365F: fs/sysfs/ 6366F: include/linux/debugfs.h 6367F: include/linux/fwnode.h 6368F: include/linux/kobj* 6369F: include/linux/property.h 6370F: lib/kobj* 6371 6372DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6373M: Nishanth Menon <nm@ti.com> 6374L: linux-pm@vger.kernel.org 6375S: Maintained 6376F: drivers/soc/ti/smartreflex.c 6377F: include/linux/power/smartreflex.h 6378 6379DRM ACCEL DRIVERS FOR INTEL VPU 6380M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6381M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6382L: dri-devel@lists.freedesktop.org 6383S: Supported 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: drivers/accel/ivpu/ 6386F: include/uapi/drm/ivpu_accel.h 6387 6388DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6389M: Oded Gabbay <ogabbay@kernel.org> 6390L: dri-devel@lists.freedesktop.org 6391S: Maintained 6392C: irc://irc.oftc.net/dri-devel 6393T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6394F: Documentation/accel/ 6395F: drivers/accel/ 6396F: include/drm/drm_accel.h 6397 6398DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6399M: Maxime Ripard <mripard@kernel.org> 6400M: Chen-Yu Tsai <wens@csie.org> 6401R: Jernej Skrabec <jernej.skrabec@gmail.com> 6402L: dri-devel@lists.freedesktop.org 6403S: Supported 6404T: git git://anongit.freedesktop.org/drm/drm-misc 6405F: drivers/gpu/drm/sun4i/sun8i* 6406 6407DRM DRIVER FOR ARM PL111 CLCD 6408M: Emma Anholt <emma@anholt.net> 6409S: Supported 6410T: git git://anongit.freedesktop.org/drm/drm-misc 6411F: drivers/gpu/drm/pl111/ 6412 6413DRM DRIVER FOR ARM VERSATILE TFT PANELS 6414M: Linus Walleij <linus.walleij@linaro.org> 6415S: Maintained 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6418F: drivers/gpu/drm/panel/panel-arm-versatile.c 6419 6420DRM DRIVER FOR ASPEED BMC GFX 6421M: Joel Stanley <joel@jms.id.au> 6422L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6423S: Supported 6424T: git git://anongit.freedesktop.org/drm/drm-misc 6425F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6426F: drivers/gpu/drm/aspeed/ 6427 6428DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6429M: Dave Airlie <airlied@redhat.com> 6430R: Thomas Zimmermann <tzimmermann@suse.de> 6431R: Jocelyn Falempe <jfalempe@redhat.com> 6432L: dri-devel@lists.freedesktop.org 6433S: Supported 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: drivers/gpu/drm/ast/ 6436 6437DRM DRIVER FOR BOCHS VIRTUAL GPU 6438M: Gerd Hoffmann <kraxel@redhat.com> 6439L: virtualization@lists.linux-foundation.org 6440S: Maintained 6441T: git git://anongit.freedesktop.org/drm/drm-misc 6442F: drivers/gpu/drm/tiny/bochs.c 6443 6444DRM DRIVER FOR BOE HIMAX8279D PANELS 6445M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6446S: Maintained 6447F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6448F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6449 6450DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6451M: Jagan Teki <jagan@amarulasolutions.com> 6452S: Maintained 6453F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6454F: drivers/gpu/drm/bridge/chipone-icn6211.c 6455 6456DRM DRIVER FOR EBBG FT8719 PANEL 6457M: Joel Selvaraj <jo@jsfamily.in> 6458S: Maintained 6459T: git git://anongit.freedesktop.org/drm/drm-misc 6460F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6461F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6462 6463DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6464M: Linus Walleij <linus.walleij@linaro.org> 6465S: Maintained 6466T: git git://anongit.freedesktop.org/drm/drm-misc 6467F: drivers/gpu/drm/tve200/ 6468 6469DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6470M: Icenowy Zheng <icenowy@aosc.io> 6471S: Maintained 6472F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6473F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6474 6475DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6476M: Jagan Teki <jagan@amarulasolutions.com> 6477S: Maintained 6478F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6479F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6480 6481DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6482M: Thomas Zimmermann <tzimmermann@suse.de> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484L: dri-devel@lists.freedesktop.org 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: drivers/gpu/drm/drm_aperture.c 6488F: drivers/gpu/drm/tiny/ofdrm.c 6489F: drivers/gpu/drm/tiny/simpledrm.c 6490F: drivers/video/aperture.c 6491F: drivers/video/nomodeset.c 6492F: include/drm/drm_aperture.h 6493F: include/linux/aperture.h 6494F: include/video/nomodeset.h 6495 6496DRM DRIVER FOR GENERIC EDP PANELS 6497R: Douglas Anderson <dianders@chromium.org> 6498F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6499F: drivers/gpu/drm/panel/panel-edp.c 6500 6501DRM DRIVER FOR GENERIC USB DISPLAY 6502M: Noralf Trønnes <noralf@tronnes.org> 6503S: Maintained 6504W: https://github.com/notro/gud/wiki 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: drivers/gpu/drm/gud/ 6507F: include/drm/gud.h 6508 6509DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6510M: Hans de Goede <hdegoede@redhat.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: drivers/gpu/drm/tiny/gm12u320.c 6514 6515DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6516M: Ondrej Jirman <megi@xff.cz> 6517M: Javier Martinez Canillas <javierm@redhat.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6521F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6522 6523DRM DRIVER FOR HX8357D PANELS 6524M: Emma Anholt <emma@anholt.net> 6525S: Maintained 6526T: git git://anongit.freedesktop.org/drm/drm-misc 6527F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6528F: drivers/gpu/drm/tiny/hx8357d.c 6529 6530DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6531M: Deepak Rawat <drawat.floss@gmail.com> 6532L: linux-hyperv@vger.kernel.org 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: drivers/gpu/drm/hyperv 6537 6538DRM DRIVER FOR ILITEK ILI9225 PANELS 6539M: David Lechner <david@lechnology.com> 6540S: Maintained 6541T: git git://anongit.freedesktop.org/drm/drm-misc 6542F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6543F: drivers/gpu/drm/tiny/ili9225.c 6544 6545DRM DRIVER FOR ILITEK ILI9486 PANELS 6546M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6550F: drivers/gpu/drm/tiny/ili9486.c 6551 6552DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6553M: Jagan Teki <jagan@edgeble.ai> 6554S: Maintained 6555F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6556F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6557 6558DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6559M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6560S: Supported 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: drivers/gpu/drm/logicvc/ 6563 6564DRM DRIVER FOR LVDS PANELS 6565M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6566L: dri-devel@lists.freedesktop.org 6567S: Maintained 6568T: git git://anongit.freedesktop.org/drm/drm-misc 6569F: Documentation/devicetree/bindings/display/lvds.yaml 6570F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6571F: drivers/gpu/drm/panel/panel-lvds.c 6572 6573DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6574M: Guido Günther <agx@sigxcpu.org> 6575R: Purism Kernel Team <kernel@puri.sm> 6576S: Maintained 6577F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6578F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6579 6580DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6581M: Dave Airlie <airlied@redhat.com> 6582R: Thomas Zimmermann <tzimmermann@suse.de> 6583R: Jocelyn Falempe <jfalempe@redhat.com> 6584L: dri-devel@lists.freedesktop.org 6585S: Supported 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: drivers/gpu/drm/mgag200/ 6588 6589DRM DRIVER FOR MI0283QT 6590M: Noralf Trønnes <noralf@tronnes.org> 6591S: Maintained 6592T: git git://anongit.freedesktop.org/drm/drm-misc 6593F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6594F: drivers/gpu/drm/tiny/mi0283qt.c 6595 6596DRM DRIVER FOR MIPI DBI compatible panels 6597M: Noralf Trønnes <noralf@tronnes.org> 6598S: Maintained 6599W: https://github.com/notro/panel-mipi-dbi/wiki 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6602F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6603 6604DRM DRIVER FOR MSM ADRENO GPU 6605M: Rob Clark <robdclark@gmail.com> 6606M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6607M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6608R: Sean Paul <sean@poorly.run> 6609R: Marijn Suijten <marijn.suijten@somainline.org> 6610L: linux-arm-msm@vger.kernel.org 6611L: dri-devel@lists.freedesktop.org 6612L: freedreno@lists.freedesktop.org 6613S: Maintained 6614B: https://gitlab.freedesktop.org/drm/msm/-/issues 6615T: git https://gitlab.freedesktop.org/drm/msm.git 6616F: Documentation/devicetree/bindings/display/msm/ 6617F: drivers/gpu/drm/msm/ 6618F: include/uapi/drm/msm_drm.h 6619 6620DRM DRIVER FOR NOVATEK NT35510 PANELS 6621M: Linus Walleij <linus.walleij@linaro.org> 6622S: Maintained 6623T: git git://anongit.freedesktop.org/drm/drm-misc 6624F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6625F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6626 6627DRM DRIVER FOR NOVATEK NT35560 PANELS 6628M: Linus Walleij <linus.walleij@linaro.org> 6629S: Maintained 6630T: git git://anongit.freedesktop.org/drm/drm-misc 6631F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6632F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6633 6634DRM DRIVER FOR NOVATEK NT36523 PANELS 6635M: Jianhua Lu <lujianhua000@gmail.com> 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6639F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6640 6641DRM DRIVER FOR NOVATEK NT36672A PANELS 6642M: Sumit Semwal <sumit.semwal@linaro.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6646F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6647 6648DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6649M: Ben Skeggs <bskeggs@redhat.com> 6650M: Karol Herbst <kherbst@redhat.com> 6651M: Lyude Paul <lyude@redhat.com> 6652L: dri-devel@lists.freedesktop.org 6653L: nouveau@lists.freedesktop.org 6654S: Supported 6655W: https://nouveau.freedesktop.org/ 6656Q: https://patchwork.freedesktop.org/project/nouveau/ 6657Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6658B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6659C: irc://irc.oftc.net/nouveau 6660T: git https://gitlab.freedesktop.org/drm/nouveau.git 6661F: drivers/gpu/drm/nouveau/ 6662F: include/uapi/drm/nouveau_drm.h 6663 6664DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6665M: Stefan Mavrodiev <stefan@olimex.com> 6666S: Maintained 6667F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6668F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6669 6670DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6671R: Douglas Anderson <dianders@chromium.org> 6672F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6673F: drivers/gpu/drm/bridge/parade-ps8640.c 6674 6675DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6676M: Noralf Trønnes <noralf@tronnes.org> 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: Documentation/devicetree/bindings/display/repaper.txt 6680F: drivers/gpu/drm/tiny/repaper.c 6681 6682DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6683M: Dave Airlie <airlied@redhat.com> 6684M: Gerd Hoffmann <kraxel@redhat.com> 6685L: virtualization@lists.linux-foundation.org 6686S: Obsolete 6687W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6688T: git git://anongit.freedesktop.org/drm/drm-misc 6689F: drivers/gpu/drm/tiny/cirrus.c 6690 6691DRM DRIVER FOR QXL VIRTUAL GPU 6692M: Dave Airlie <airlied@redhat.com> 6693M: Gerd Hoffmann <kraxel@redhat.com> 6694L: virtualization@lists.linux-foundation.org 6695L: spice-devel@lists.freedesktop.org 6696S: Maintained 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: drivers/gpu/drm/qxl/ 6699F: include/uapi/drm/qxl_drm.h 6700 6701DRM DRIVER FOR RAYDIUM RM67191 PANELS 6702M: Robert Chiras <robert.chiras@nxp.com> 6703S: Maintained 6704F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6705F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6706 6707DRM DRIVER FOR SAMSUNG DB7430 PANELS 6708M: Linus Walleij <linus.walleij@linaro.org> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6712F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6713 6714DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6715M: Inki Dae <inki.dae@samsung.com> 6716M: Jagan Teki <jagan@amarulasolutions.com> 6717M: Marek Szyprowski <m.szyprowski@samsung.com> 6718S: Maintained 6719T: git git://anongit.freedesktop.org/drm/drm-misc 6720F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6721F: drivers/gpu/drm/bridge/samsung-dsim.c 6722F: include/drm/bridge/samsung-dsim.h 6723 6724DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6725M: Markuss Broks <markuss.broks@gmail.com> 6726S: Maintained 6727F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6728F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6729 6730DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6731M: Artur Weber <aweber.kernel@gmail.com> 6732S: Maintained 6733F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6734F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6735 6736DRM DRIVER FOR SITRONIX ST7586 PANELS 6737M: David Lechner <david@lechnology.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6741F: drivers/gpu/drm/tiny/st7586.c 6742 6743DRM DRIVER FOR SITRONIX ST7701 PANELS 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6747F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6748 6749DRM DRIVER FOR SITRONIX ST7703 PANELS 6750M: Guido Günther <agx@sigxcpu.org> 6751R: Purism Kernel Team <kernel@puri.sm> 6752R: Ondrej Jirman <megous@megous.com> 6753S: Maintained 6754F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6755F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6756 6757DRM DRIVER FOR SITRONIX ST7735R PANELS 6758M: David Lechner <david@lechnology.com> 6759S: Maintained 6760T: git git://anongit.freedesktop.org/drm/drm-misc 6761F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6762F: drivers/gpu/drm/tiny/st7735r.c 6763 6764DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6765M: Javier Martinez Canillas <javierm@redhat.com> 6766S: Maintained 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6769F: drivers/gpu/drm/solomon/ssd130x* 6770 6771DRM DRIVER FOR ST-ERICSSON MCDE 6772M: Linus Walleij <linus.walleij@linaro.org> 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6776F: drivers/gpu/drm/mcde/ 6777 6778DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6779M: Jagan Teki <jagan@amarulasolutions.com> 6780S: Maintained 6781F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6782F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6783 6784DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6785R: Douglas Anderson <dianders@chromium.org> 6786F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6787F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6788 6789DRM DRIVER FOR TPO TPG110 PANELS 6790M: Linus Walleij <linus.walleij@linaro.org> 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6794F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6795 6796DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6797M: Dave Airlie <airlied@redhat.com> 6798R: Sean Paul <sean@poorly.run> 6799R: Thomas Zimmermann <tzimmermann@suse.de> 6800L: dri-devel@lists.freedesktop.org 6801S: Supported 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: drivers/gpu/drm/udl/ 6804 6805DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6806M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6807M: Melissa Wen <melissa.srw@gmail.com> 6808M: Maíra Canal <mairacanal@riseup.net> 6809R: Haneen Mohammed <hamohammed.sa@gmail.com> 6810R: Daniel Vetter <daniel@ffwll.ch> 6811L: dri-devel@lists.freedesktop.org 6812S: Maintained 6813T: git git://anongit.freedesktop.org/drm/drm-misc 6814F: Documentation/gpu/vkms.rst 6815F: drivers/gpu/drm/vkms/ 6816 6817DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6818M: Hans de Goede <hdegoede@redhat.com> 6819L: dri-devel@lists.freedesktop.org 6820S: Maintained 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: drivers/gpu/drm/vboxvideo/ 6823 6824DRM DRIVER FOR VMWARE VIRTUAL GPU 6825M: Zack Rusin <zackr@vmware.com> 6826R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6827L: dri-devel@lists.freedesktop.org 6828S: Supported 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: drivers/gpu/drm/vmwgfx/ 6831F: include/uapi/drm/vmwgfx_drm.h 6832 6833DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6834M: Linus Walleij <linus.walleij@linaro.org> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6838F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6839 6840DRM DRIVERS 6841M: David Airlie <airlied@gmail.com> 6842M: Daniel Vetter <daniel@ffwll.ch> 6843L: dri-devel@lists.freedesktop.org 6844S: Maintained 6845B: https://gitlab.freedesktop.org/drm 6846C: irc://irc.oftc.net/dri-devel 6847T: git git://anongit.freedesktop.org/drm/drm 6848F: Documentation/devicetree/bindings/display/ 6849F: Documentation/devicetree/bindings/gpu/ 6850F: Documentation/gpu/ 6851F: drivers/gpu/ 6852F: include/drm/ 6853F: include/linux/vga* 6854F: include/uapi/drm/ 6855 6856DRM DRIVERS AND MISC GPU PATCHES 6857M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6858M: Maxime Ripard <mripard@kernel.org> 6859M: Thomas Zimmermann <tzimmermann@suse.de> 6860S: Maintained 6861W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/gpu/ 6864F: drivers/gpu/drm/* 6865F: drivers/gpu/vga/ 6866F: include/drm/drm* 6867F: include/linux/vga* 6868F: include/uapi/drm/drm* 6869 6870DRM DRIVERS FOR ALLWINNER A10 6871M: Maxime Ripard <mripard@kernel.org> 6872M: Chen-Yu Tsai <wens@csie.org> 6873L: dri-devel@lists.freedesktop.org 6874S: Supported 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/allwinner* 6877F: drivers/gpu/drm/sun4i/ 6878 6879DRM DRIVERS FOR AMLOGIC SOCS 6880M: Neil Armstrong <neil.armstrong@linaro.org> 6881L: dri-devel@lists.freedesktop.org 6882L: linux-amlogic@lists.infradead.org 6883S: Supported 6884W: http://linux-meson.com/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6887F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6888F: Documentation/gpu/meson.rst 6889F: drivers/gpu/drm/meson/ 6890 6891DRM DRIVERS FOR ATMEL HLCDC 6892M: Sam Ravnborg <sam@ravnborg.org> 6893M: Boris Brezillon <bbrezillon@kernel.org> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/atmel/ 6898F: drivers/gpu/drm/atmel-hlcdc/ 6899 6900DRM DRIVERS FOR BRIDGE CHIPS 6901M: Andrzej Hajda <andrzej.hajda@intel.com> 6902M: Neil Armstrong <neil.armstrong@linaro.org> 6903M: Robert Foss <rfoss@kernel.org> 6904R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6905R: Jonas Karlman <jonas@kwiboo.se> 6906R: Jernej Skrabec <jernej.skrabec@gmail.com> 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: Documentation/devicetree/bindings/display/bridge/ 6910F: drivers/gpu/drm/bridge/ 6911F: drivers/gpu/drm/drm_bridge.c 6912F: include/drm/drm_bridge.h 6913 6914DRM DRIVERS FOR EXYNOS 6915M: Inki Dae <inki.dae@samsung.com> 6916M: Seung-Woo Kim <sw0312.kim@samsung.com> 6917M: Kyungmin Park <kyungmin.park@samsung.com> 6918L: dri-devel@lists.freedesktop.org 6919S: Supported 6920T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6921F: Documentation/devicetree/bindings/display/exynos/ 6922F: Documentation/devicetree/bindings/display/samsung/ 6923F: drivers/gpu/drm/exynos/ 6924F: include/uapi/drm/exynos_drm.h 6925 6926DRM DRIVERS FOR FREESCALE DCU 6927M: Stefan Agner <stefan@agner.ch> 6928M: Alison Wang <alison.wang@nxp.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Supported 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6933F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6934F: drivers/gpu/drm/fsl-dcu/ 6935 6936DRM DRIVERS FOR FREESCALE IMX 6937M: Philipp Zabel <p.zabel@pengutronix.de> 6938L: dri-devel@lists.freedesktop.org 6939S: Maintained 6940F: Documentation/devicetree/bindings/display/imx/ 6941F: drivers/gpu/drm/imx/ipuv3/ 6942F: drivers/gpu/ipu-v3/ 6943 6944DRM DRIVERS FOR FREESCALE IMX BRIDGE 6945M: Liu Ying <victor.liu@nxp.com> 6946L: dri-devel@lists.freedesktop.org 6947S: Maintained 6948F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6949F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6950F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6951F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6952F: drivers/gpu/drm/bridge/imx/ 6953 6954DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6955M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6956L: dri-devel@lists.freedesktop.org 6957S: Maintained 6958T: git git://github.com/patjak/drm-gma500 6959F: drivers/gpu/drm/gma500/ 6960 6961DRM DRIVERS FOR HISILICON 6962M: Xinliang Liu <xinliang.liu@linaro.org> 6963M: Tian Tao <tiantao6@hisilicon.com> 6964R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6965R: Sumit Semwal <sumit.semwal@linaro.org> 6966R: Yongqin Liu <yongqin.liu@linaro.org> 6967R: John Stultz <jstultz@google.com> 6968L: dri-devel@lists.freedesktop.org 6969S: Maintained 6970T: git git://anongit.freedesktop.org/drm/drm-misc 6971F: Documentation/devicetree/bindings/display/hisilicon/ 6972F: drivers/gpu/drm/hisilicon/ 6973 6974DRM DRIVERS FOR LIMA 6975M: Qiang Yu <yuq825@gmail.com> 6976L: dri-devel@lists.freedesktop.org 6977L: lima@lists.freedesktop.org (moderated for non-subscribers) 6978S: Maintained 6979T: git git://anongit.freedesktop.org/drm/drm-misc 6980F: drivers/gpu/drm/lima/ 6981F: include/uapi/drm/lima_drm.h 6982 6983DRM DRIVERS FOR LOONGSON 6984M: Sui Jingfeng <suijingfeng@loongson.cn> 6985L: dri-devel@lists.freedesktop.org 6986S: Supported 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: drivers/gpu/drm/loongson/ 6989 6990DRM DRIVERS FOR MEDIATEK 6991M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6992M: Philipp Zabel <p.zabel@pengutronix.de> 6993L: dri-devel@lists.freedesktop.org 6994L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6995S: Supported 6996F: Documentation/devicetree/bindings/display/mediatek/ 6997F: drivers/gpu/drm/mediatek/ 6998F: drivers/phy/mediatek/phy-mtk-dp.c 6999F: drivers/phy/mediatek/phy-mtk-hdmi* 7000F: drivers/phy/mediatek/phy-mtk-mipi* 7001 7002DRM DRIVERS FOR NVIDIA TEGRA 7003M: Thierry Reding <thierry.reding@gmail.com> 7004M: Mikko Perttunen <mperttunen@nvidia.com> 7005L: dri-devel@lists.freedesktop.org 7006L: linux-tegra@vger.kernel.org 7007S: Supported 7008T: git https://gitlab.freedesktop.org/drm/tegra.git 7009F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7010F: Documentation/devicetree/bindings/gpu/host1x/ 7011F: drivers/gpu/drm/tegra/ 7012F: drivers/gpu/host1x/ 7013F: include/linux/host1x.h 7014F: include/uapi/drm/tegra_drm.h 7015 7016DRM DRIVERS FOR RENESAS 7017M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7018M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7019L: dri-devel@lists.freedesktop.org 7020L: linux-renesas-soc@vger.kernel.org 7021S: Supported 7022T: git git://linuxtv.org/pinchartl/media drm/du/next 7023F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7024F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7025F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7026F: Documentation/devicetree/bindings/display/renesas,du.yaml 7027F: drivers/gpu/drm/renesas/ 7028F: include/linux/platform_data/shmob_drm.h 7029 7030DRM DRIVERS FOR ROCKCHIP 7031M: Sandy Huang <hjc@rock-chips.com> 7032M: Heiko Stübner <heiko@sntech.de> 7033L: dri-devel@lists.freedesktop.org 7034S: Maintained 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: Documentation/devicetree/bindings/display/rockchip/ 7037F: drivers/gpu/drm/rockchip/ 7038 7039DRM DRIVERS FOR STI 7040M: Alain Volmat <alain.volmat@foss.st.com> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043T: git git://anongit.freedesktop.org/drm/drm-misc 7044F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7045F: drivers/gpu/drm/sti 7046 7047DRM DRIVERS FOR STM 7048M: Yannick Fertre <yannick.fertre@foss.st.com> 7049M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7050M: Philippe Cornu <philippe.cornu@foss.st.com> 7051L: dri-devel@lists.freedesktop.org 7052S: Maintained 7053T: git git://anongit.freedesktop.org/drm/drm-misc 7054F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7055F: drivers/gpu/drm/stm 7056 7057DRM DRIVERS FOR TI KEYSTONE 7058M: Jyri Sarha <jyri.sarha@iki.fi> 7059M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7060L: dri-devel@lists.freedesktop.org 7061S: Maintained 7062T: git git://anongit.freedesktop.org/drm/drm-misc 7063F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7064F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7065F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7066F: drivers/gpu/drm/tidss/ 7067 7068DRM DRIVERS FOR TI LCDC 7069M: Jyri Sarha <jyri.sarha@iki.fi> 7070M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7071L: dri-devel@lists.freedesktop.org 7072S: Maintained 7073T: git git://anongit.freedesktop.org/drm/drm-misc 7074F: Documentation/devicetree/bindings/display/tilcdc/ 7075F: drivers/gpu/drm/tilcdc/ 7076 7077DRM DRIVERS FOR TI OMAP 7078M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7079L: dri-devel@lists.freedesktop.org 7080S: Maintained 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/devicetree/bindings/display/ti/ 7083F: drivers/gpu/drm/omapdrm/ 7084 7085DRM DRIVERS FOR V3D 7086M: Emma Anholt <emma@anholt.net> 7087M: Melissa Wen <mwen@igalia.com> 7088S: Supported 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7091F: drivers/gpu/drm/v3d/ 7092F: include/uapi/drm/v3d_drm.h 7093 7094DRM DRIVERS FOR VC4 7095M: Emma Anholt <emma@anholt.net> 7096M: Maxime Ripard <mripard@kernel.org> 7097S: Supported 7098T: git git://github.com/anholt/linux 7099T: git git://anongit.freedesktop.org/drm/drm-misc 7100F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7101F: drivers/gpu/drm/vc4/ 7102F: include/uapi/drm/vc4_drm.h 7103 7104DRM DRIVERS FOR VIVANTE GPU IP 7105M: Lucas Stach <l.stach@pengutronix.de> 7106R: Russell King <linux+etnaviv@armlinux.org.uk> 7107R: Christian Gmeiner <christian.gmeiner@gmail.com> 7108L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7112F: drivers/gpu/drm/etnaviv/ 7113F: include/uapi/drm/etnaviv_drm.h 7114 7115DRM DRIVERS FOR XEN 7116M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7117L: dri-devel@lists.freedesktop.org 7118L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7119S: Supported 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: Documentation/gpu/xen-front.rst 7122F: drivers/gpu/drm/xen/ 7123 7124DRM DRIVERS FOR XILINX 7125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7126L: dri-devel@lists.freedesktop.org 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: Documentation/devicetree/bindings/display/xlnx/ 7130F: drivers/gpu/drm/xlnx/ 7131 7132DRM GPU SCHEDULER 7133M: Luben Tuikov <luben.tuikov@amd.com> 7134L: dri-devel@lists.freedesktop.org 7135S: Maintained 7136T: git git://anongit.freedesktop.org/drm/drm-misc 7137F: drivers/gpu/drm/scheduler/ 7138F: include/drm/gpu_scheduler.h 7139 7140DRM PANEL DRIVERS 7141M: Neil Armstrong <neil.armstrong@linaro.org> 7142R: Sam Ravnborg <sam@ravnborg.org> 7143L: dri-devel@lists.freedesktop.org 7144S: Maintained 7145T: git git://anongit.freedesktop.org/drm/drm-misc 7146F: Documentation/devicetree/bindings/display/panel/ 7147F: drivers/gpu/drm/drm_panel.c 7148F: drivers/gpu/drm/panel/ 7149F: include/drm/drm_panel.h 7150 7151DRM PRIVACY-SCREEN CLASS 7152M: Hans de Goede <hdegoede@redhat.com> 7153L: dri-devel@lists.freedesktop.org 7154S: Maintained 7155T: git git://anongit.freedesktop.org/drm/drm-misc 7156F: drivers/gpu/drm/drm_privacy_screen* 7157F: include/drm/drm_privacy_screen* 7158 7159DRM TTM SUBSYSTEM 7160M: Christian Koenig <christian.koenig@amd.com> 7161M: Huang Rui <ray.huang@amd.com> 7162L: dri-devel@lists.freedesktop.org 7163S: Maintained 7164T: git git://anongit.freedesktop.org/drm/drm-misc 7165F: drivers/gpu/drm/ttm/ 7166F: include/drm/ttm/ 7167 7168DRM AUTOMATED TESTING 7169M: Helen Koike <helen.koike@collabora.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172T: git git://anongit.freedesktop.org/drm/drm-misc 7173F: Documentation/gpu/automated_testing.rst 7174F: drivers/gpu/drm/ci/ 7175 7176DSBR100 USB FM RADIO DRIVER 7177M: Alexey Klimov <klimov.linux@gmail.com> 7178L: linux-media@vger.kernel.org 7179S: Maintained 7180T: git git://linuxtv.org/media_tree.git 7181F: drivers/media/radio/dsbr100.c 7182 7183DT3155 MEDIA DRIVER 7184M: Hans Verkuil <hverkuil@xs4all.nl> 7185L: linux-media@vger.kernel.org 7186S: Odd Fixes 7187W: https://linuxtv.org 7188T: git git://linuxtv.org/media_tree.git 7189F: drivers/media/pci/dt3155/ 7190 7191DVB_USB_AF9015 MEDIA DRIVER 7192M: Antti Palosaari <crope@iki.fi> 7193L: linux-media@vger.kernel.org 7194S: Maintained 7195W: https://linuxtv.org 7196W: http://palosaari.fi/linux/ 7197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7198T: git git://linuxtv.org/anttip/media_tree.git 7199F: drivers/media/usb/dvb-usb-v2/af9015* 7200 7201DVB_USB_AF9035 MEDIA DRIVER 7202M: Antti Palosaari <crope@iki.fi> 7203L: linux-media@vger.kernel.org 7204S: Maintained 7205W: https://linuxtv.org 7206W: http://palosaari.fi/linux/ 7207Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7208T: git git://linuxtv.org/anttip/media_tree.git 7209F: drivers/media/usb/dvb-usb-v2/af9035* 7210 7211DVB_USB_ANYSEE MEDIA DRIVER 7212M: Antti Palosaari <crope@iki.fi> 7213L: linux-media@vger.kernel.org 7214S: Maintained 7215W: https://linuxtv.org 7216W: http://palosaari.fi/linux/ 7217Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7218T: git git://linuxtv.org/anttip/media_tree.git 7219F: drivers/media/usb/dvb-usb-v2/anysee* 7220 7221DVB_USB_AU6610 MEDIA DRIVER 7222M: Antti Palosaari <crope@iki.fi> 7223L: linux-media@vger.kernel.org 7224S: Maintained 7225W: https://linuxtv.org 7226W: http://palosaari.fi/linux/ 7227Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7228T: git git://linuxtv.org/anttip/media_tree.git 7229F: drivers/media/usb/dvb-usb-v2/au6610* 7230 7231DVB_USB_CE6230 MEDIA DRIVER 7232M: Antti Palosaari <crope@iki.fi> 7233L: linux-media@vger.kernel.org 7234S: Maintained 7235W: https://linuxtv.org 7236W: http://palosaari.fi/linux/ 7237Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7238T: git git://linuxtv.org/anttip/media_tree.git 7239F: drivers/media/usb/dvb-usb-v2/ce6230* 7240 7241DVB_USB_CXUSB MEDIA DRIVER 7242M: Michael Krufky <mkrufky@linuxtv.org> 7243L: linux-media@vger.kernel.org 7244S: Maintained 7245W: https://linuxtv.org 7246W: http://github.com/mkrufky 7247Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7248T: git git://linuxtv.org/media_tree.git 7249F: drivers/media/usb/dvb-usb/cxusb* 7250 7251DVB_USB_EC168 MEDIA DRIVER 7252M: Antti Palosaari <crope@iki.fi> 7253L: linux-media@vger.kernel.org 7254S: Maintained 7255W: https://linuxtv.org 7256W: http://palosaari.fi/linux/ 7257Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7258T: git git://linuxtv.org/anttip/media_tree.git 7259F: drivers/media/usb/dvb-usb-v2/ec168* 7260 7261DVB_USB_GL861 MEDIA DRIVER 7262M: Antti Palosaari <crope@iki.fi> 7263L: linux-media@vger.kernel.org 7264S: Maintained 7265W: https://linuxtv.org 7266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7267T: git git://linuxtv.org/anttip/media_tree.git 7268F: drivers/media/usb/dvb-usb-v2/gl861* 7269 7270DVB_USB_MXL111SF MEDIA DRIVER 7271M: Michael Krufky <mkrufky@linuxtv.org> 7272L: linux-media@vger.kernel.org 7273S: Maintained 7274W: https://linuxtv.org 7275W: http://github.com/mkrufky 7276Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7277T: git git://linuxtv.org/mkrufky/mxl111sf.git 7278F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7279 7280DVB_USB_RTL28XXU MEDIA DRIVER 7281M: Antti Palosaari <crope@iki.fi> 7282L: linux-media@vger.kernel.org 7283S: Maintained 7284W: https://linuxtv.org 7285W: http://palosaari.fi/linux/ 7286Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7287T: git git://linuxtv.org/anttip/media_tree.git 7288F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7289 7290DVB_USB_V2 MEDIA DRIVER 7291M: Antti Palosaari <crope@iki.fi> 7292L: linux-media@vger.kernel.org 7293S: Maintained 7294W: https://linuxtv.org 7295W: http://palosaari.fi/linux/ 7296Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7297T: git git://linuxtv.org/anttip/media_tree.git 7298F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7299F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7300 7301DYNAMIC DEBUG 7302M: Jason Baron <jbaron@akamai.com> 7303M: Jim Cromie <jim.cromie@gmail.com> 7304S: Maintained 7305F: include/linux/dynamic_debug.h 7306F: lib/dynamic_debug.c 7307F: lib/test_dynamic_debug.c 7308 7309DYNAMIC INTERRUPT MODERATION 7310M: Tal Gilboa <talgi@nvidia.com> 7311S: Maintained 7312F: Documentation/networking/net_dim.rst 7313F: include/linux/dim.h 7314F: lib/dim/ 7315 7316DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7317M: Daniel Lezcano <daniel.lezcano@kernel.org> 7318L: linux-pm@vger.kernel.org 7319S: Supported 7320B: https://bugzilla.kernel.org 7321T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7322F: drivers/powercap/dtpm* 7323F: include/linux/dtpm.h 7324 7325DZ DECSTATION DZ11 SERIAL DRIVER 7326M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7327S: Maintained 7328F: drivers/tty/serial/dz.* 7329 7330E3X0 POWER BUTTON DRIVER 7331M: Moritz Fischer <moritz.fischer@ettus.com> 7332L: usrp-users@lists.ettus.com 7333S: Supported 7334W: http://www.ettus.com 7335F: Documentation/devicetree/bindings/input/e3x0-button.txt 7336F: drivers/input/misc/e3x0-button.c 7337 7338E4000 MEDIA DRIVER 7339M: Antti Palosaari <crope@iki.fi> 7340L: linux-media@vger.kernel.org 7341S: Maintained 7342W: https://linuxtv.org 7343W: http://palosaari.fi/linux/ 7344Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7345T: git git://linuxtv.org/anttip/media_tree.git 7346F: drivers/media/tuners/e4000* 7347 7348EARTH_PT1 MEDIA DRIVER 7349M: Akihiro Tsukada <tskd08@gmail.com> 7350L: linux-media@vger.kernel.org 7351S: Odd Fixes 7352F: drivers/media/pci/pt1/ 7353 7354EARTH_PT3 MEDIA DRIVER 7355M: Akihiro Tsukada <tskd08@gmail.com> 7356L: linux-media@vger.kernel.org 7357S: Odd Fixes 7358F: drivers/media/pci/pt3/ 7359 7360EC100 MEDIA DRIVER 7361M: Antti Palosaari <crope@iki.fi> 7362L: linux-media@vger.kernel.org 7363S: Maintained 7364W: https://linuxtv.org 7365W: http://palosaari.fi/linux/ 7366Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7367T: git git://linuxtv.org/anttip/media_tree.git 7368F: drivers/media/dvb-frontends/ec100* 7369 7370ECRYPT FILE SYSTEM 7371M: Tyler Hicks <code@tyhicks.com> 7372L: ecryptfs@vger.kernel.org 7373S: Odd Fixes 7374W: http://ecryptfs.org 7375W: https://launchpad.net/ecryptfs 7376T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7377F: Documentation/filesystems/ecryptfs.rst 7378F: fs/ecryptfs/ 7379 7380EDAC-AMD64 7381M: Yazen Ghannam <yazen.ghannam@amd.com> 7382L: linux-edac@vger.kernel.org 7383S: Supported 7384F: drivers/edac/amd64_edac* 7385F: drivers/edac/mce_amd* 7386 7387EDAC-ARMADA 7388M: Jan Luebbe <jlu@pengutronix.de> 7389L: linux-edac@vger.kernel.org 7390S: Maintained 7391F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7392F: drivers/edac/armada_xp_* 7393 7394EDAC-AST2500 7395M: Stefan Schaeckeler <sschaeck@cisco.com> 7396S: Supported 7397F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7398F: drivers/edac/aspeed_edac.c 7399 7400EDAC-BLUEFIELD 7401M: Shravan Kumar Ramani <shravankr@nvidia.com> 7402S: Supported 7403F: drivers/edac/bluefield_edac.c 7404 7405EDAC-CALXEDA 7406M: Andre Przywara <andre.przywara@arm.com> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/highbank* 7410 7411EDAC-CAVIUM OCTEON 7412M: Ralf Baechle <ralf@linux-mips.org> 7413L: linux-edac@vger.kernel.org 7414L: linux-mips@vger.kernel.org 7415S: Supported 7416F: drivers/edac/octeon_edac* 7417 7418EDAC-CAVIUM THUNDERX 7419M: Robert Richter <rric@kernel.org> 7420L: linux-edac@vger.kernel.org 7421S: Odd Fixes 7422F: drivers/edac/thunderx_edac* 7423 7424EDAC-CORE 7425M: Borislav Petkov <bp@alien8.de> 7426M: Tony Luck <tony.luck@intel.com> 7427R: James Morse <james.morse@arm.com> 7428R: Mauro Carvalho Chehab <mchehab@kernel.org> 7429R: Robert Richter <rric@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Supported 7432T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7433F: Documentation/admin-guide/ras.rst 7434F: Documentation/driver-api/edac.rst 7435F: drivers/edac/ 7436F: include/linux/edac.h 7437 7438EDAC-DMC520 7439M: Lei Wang <lewan@microsoft.com> 7440L: linux-edac@vger.kernel.org 7441S: Supported 7442F: drivers/edac/dmc520_edac.c 7443 7444EDAC-E752X 7445M: Mark Gross <markgross@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/e752x_edac.c 7449 7450EDAC-E7XXX 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/e7xxx_edac.c 7454 7455EDAC-FSL_DDR 7456M: York Sun <york.sun@nxp.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/fsl_ddr_edac.* 7460 7461EDAC-GHES 7462M: Mauro Carvalho Chehab <mchehab@kernel.org> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ghes_edac.c 7466 7467EDAC-I10NM 7468M: Tony Luck <tony.luck@intel.com> 7469L: linux-edac@vger.kernel.org 7470S: Maintained 7471F: drivers/edac/i10nm_base.c 7472 7473EDAC-I3000 7474L: linux-edac@vger.kernel.org 7475S: Orphan 7476F: drivers/edac/i3000_edac.c 7477 7478EDAC-I5000 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: drivers/edac/i5000_edac.c 7482 7483EDAC-I5400 7484M: Mauro Carvalho Chehab <mchehab@kernel.org> 7485L: linux-edac@vger.kernel.org 7486S: Maintained 7487F: drivers/edac/i5400_edac.c 7488 7489EDAC-I7300 7490M: Mauro Carvalho Chehab <mchehab@kernel.org> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/i7300_edac.c 7494 7495EDAC-I7CORE 7496M: Mauro Carvalho Chehab <mchehab@kernel.org> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/i7core_edac.c 7500 7501EDAC-I82443BXGX 7502M: Tim Small <tim@buttersideup.com> 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/i82443bxgx_edac.c 7506 7507EDAC-I82975X 7508M: "Arvind R." <arvino55@gmail.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/i82975x_edac.c 7512 7513EDAC-IE31200 7514M: Jason Baron <jbaron@akamai.com> 7515L: linux-edac@vger.kernel.org 7516S: Maintained 7517F: drivers/edac/ie31200_edac.c 7518 7519EDAC-IGEN6 7520M: Tony Luck <tony.luck@intel.com> 7521R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/igen6_edac.c 7525 7526EDAC-MPC85XX 7527M: Johannes Thumshirn <morbidrsa@gmail.com> 7528L: linux-edac@vger.kernel.org 7529S: Maintained 7530F: drivers/edac/mpc85xx_edac.[ch] 7531 7532EDAC-NPCM 7533M: Marvin Lin <kflin@nuvoton.com> 7534M: Stanley Chu <yschu@nuvoton.com> 7535L: linux-edac@vger.kernel.org 7536S: Maintained 7537F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7538F: drivers/edac/npcm_edac.c 7539 7540EDAC-PASEMI 7541M: Egor Martovetsky <egor@pasemi.com> 7542L: linux-edac@vger.kernel.org 7543S: Maintained 7544F: drivers/edac/pasemi_edac.c 7545 7546EDAC-PND2 7547M: Tony Luck <tony.luck@intel.com> 7548L: linux-edac@vger.kernel.org 7549S: Maintained 7550F: drivers/edac/pnd2_edac.[ch] 7551 7552EDAC-QCOM 7553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7554L: linux-arm-msm@vger.kernel.org 7555L: linux-edac@vger.kernel.org 7556S: Maintained 7557F: drivers/edac/qcom_edac.c 7558 7559EDAC-R82600 7560M: Tim Small <tim@buttersideup.com> 7561L: linux-edac@vger.kernel.org 7562S: Maintained 7563F: drivers/edac/r82600_edac.c 7564 7565EDAC-SBRIDGE 7566M: Tony Luck <tony.luck@intel.com> 7567R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7568L: linux-edac@vger.kernel.org 7569S: Maintained 7570F: drivers/edac/sb_edac.c 7571 7572EDAC-SKYLAKE 7573M: Tony Luck <tony.luck@intel.com> 7574L: linux-edac@vger.kernel.org 7575S: Maintained 7576F: drivers/edac/skx_*.[ch] 7577 7578EDAC-TI 7579M: Tero Kristo <kristo@kernel.org> 7580L: linux-edac@vger.kernel.org 7581S: Odd Fixes 7582F: drivers/edac/ti_edac.c 7583 7584EDIROL UA-101/UA-1000 DRIVER 7585M: Clemens Ladisch <clemens@ladisch.de> 7586L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7587S: Maintained 7588T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7589F: sound/usb/misc/ua101.c 7590 7591EFI TEST DRIVER 7592M: Ivan Hu <ivan.hu@canonical.com> 7593M: Ard Biesheuvel <ardb@kernel.org> 7594L: linux-efi@vger.kernel.org 7595S: Maintained 7596F: drivers/firmware/efi/test/ 7597 7598EFI VARIABLE FILESYSTEM 7599M: Jeremy Kerr <jk@ozlabs.org> 7600M: Ard Biesheuvel <ardb@kernel.org> 7601L: linux-efi@vger.kernel.org 7602S: Maintained 7603T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7604F: fs/efivarfs/ 7605 7606EFIFB FRAMEBUFFER DRIVER 7607M: Peter Jones <pjones@redhat.com> 7608L: linux-fbdev@vger.kernel.org 7609S: Maintained 7610F: drivers/video/fbdev/efifb.c 7611 7612EFS FILESYSTEM 7613S: Orphan 7614W: http://aeschi.ch.eu.org/efs/ 7615F: fs/efs/ 7616 7617EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7618M: Douglas Miller <dougmill@linux.ibm.com> 7619L: netdev@vger.kernel.org 7620S: Maintained 7621F: drivers/net/ethernet/ibm/ehea/ 7622 7623ELM327 CAN NETWORK DRIVER 7624M: Max Staudt <max@enpas.org> 7625L: linux-can@vger.kernel.org 7626S: Maintained 7627F: Documentation/networking/device_drivers/can/can327.rst 7628F: drivers/net/can/can327.c 7629 7630EM28XX VIDEO4LINUX DRIVER 7631M: Mauro Carvalho Chehab <mchehab@kernel.org> 7632L: linux-media@vger.kernel.org 7633S: Maintained 7634W: https://linuxtv.org 7635T: git git://linuxtv.org/media_tree.git 7636F: Documentation/admin-guide/media/em28xx* 7637F: drivers/media/usb/em28xx/ 7638 7639EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7640M: Adrian Hunter <adrian.hunter@intel.com> 7641M: Ritesh Harjani <riteshh@codeaurora.org> 7642M: Asutosh Das <asutoshd@codeaurora.org> 7643L: linux-mmc@vger.kernel.org 7644S: Supported 7645F: drivers/mmc/host/cqhci* 7646 7647EMS CPC-PCI CAN DRIVER 7648M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7649M: support@ems-wuensche.com 7650L: linux-can@vger.kernel.org 7651S: Maintained 7652F: drivers/net/can/sja1000/ems_pci.c 7653 7654EMULEX 10Gbps iSCSI - OneConnect DRIVER 7655M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7656L: linux-scsi@vger.kernel.org 7657S: Supported 7658W: http://www.broadcom.com 7659F: drivers/scsi/be2iscsi/ 7660 7661EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7662M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7663M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7664M: Somnath Kotur <somnath.kotur@broadcom.com> 7665L: netdev@vger.kernel.org 7666S: Supported 7667W: http://www.emulex.com 7668F: drivers/net/ethernet/emulex/benet/ 7669 7670EMULEX ONECONNECT ROCE DRIVER 7671M: Selvin Xavier <selvin.xavier@broadcom.com> 7672L: linux-rdma@vger.kernel.org 7673S: Odd Fixes 7674W: http://www.broadcom.com 7675F: drivers/infiniband/hw/ocrdma/ 7676F: include/uapi/rdma/ocrdma-abi.h 7677 7678EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7679M: James Smart <james.smart@broadcom.com> 7680M: Ram Vegesna <ram.vegesna@broadcom.com> 7681L: linux-scsi@vger.kernel.org 7682L: target-devel@vger.kernel.org 7683S: Supported 7684W: http://www.broadcom.com 7685F: drivers/scsi/elx/ 7686 7687EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7688M: James Smart <james.smart@broadcom.com> 7689M: Dick Kennedy <dick.kennedy@broadcom.com> 7690L: linux-scsi@vger.kernel.org 7691S: Supported 7692W: http://www.broadcom.com 7693F: drivers/scsi/lpfc/ 7694 7695ENE CB710 FLASH CARD READER DRIVER 7696M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7697S: Maintained 7698F: drivers/misc/cb710/ 7699F: drivers/mmc/host/cb710-mmc.* 7700F: include/linux/cb710.h 7701 7702ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7703M: Maxim Levitsky <maximlevitsky@gmail.com> 7704S: Maintained 7705F: drivers/media/rc/ene_ir.* 7706 7707EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7708M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7709L: linuxppc-dev@lists.ozlabs.org 7710S: Maintained 7711F: drivers/tty/ehv_bytechan.c 7712 7713EPSON S1D13XXX FRAMEBUFFER DRIVER 7714M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7715S: Maintained 7716T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7717F: drivers/video/fbdev/s1d13xxxfb.c 7718F: include/video/s1d13xxxfb.h 7719 7720EROFS FILE SYSTEM 7721M: Gao Xiang <xiang@kernel.org> 7722M: Chao Yu <chao@kernel.org> 7723R: Yue Hu <huyue2@coolpad.com> 7724R: Jeffle Xu <jefflexu@linux.alibaba.com> 7725L: linux-erofs@lists.ozlabs.org 7726S: Maintained 7727T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7728F: Documentation/ABI/testing/sysfs-fs-erofs 7729F: Documentation/filesystems/erofs.rst 7730F: fs/erofs/ 7731F: include/trace/events/erofs.h 7732 7733ERRSEQ ERROR TRACKING INFRASTRUCTURE 7734M: Jeff Layton <jlayton@kernel.org> 7735S: Maintained 7736F: include/linux/errseq.h 7737F: lib/errseq.c 7738 7739ESD CAN/USB DRIVERS 7740M: Frank Jungclaus <frank.jungclaus@esd.eu> 7741R: socketcan@esd.eu 7742L: linux-can@vger.kernel.org 7743S: Maintained 7744F: drivers/net/can/usb/esd_usb.c 7745 7746ET131X NETWORK DRIVER 7747M: Mark Einon <mark.einon@gmail.com> 7748S: Odd Fixes 7749F: drivers/net/ethernet/agere/ 7750 7751ETAS ES58X CAN/USB DRIVER 7752M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7753L: linux-can@vger.kernel.org 7754S: Maintained 7755F: Documentation/networking/devlink/etas_es58x.rst 7756F: drivers/net/can/usb/etas_es58x/ 7757 7758ETHERNET BRIDGE 7759M: Roopa Prabhu <roopa@nvidia.com> 7760M: Nikolay Aleksandrov <razor@blackwall.org> 7761L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7762L: netdev@vger.kernel.org 7763S: Maintained 7764W: http://www.linuxfoundation.org/en/Net:Bridge 7765F: include/linux/netfilter_bridge/ 7766F: net/bridge/ 7767 7768ETHERNET PHY LIBRARY 7769M: Andrew Lunn <andrew@lunn.ch> 7770M: Heiner Kallweit <hkallweit1@gmail.com> 7771R: Russell King <linux@armlinux.org.uk> 7772L: netdev@vger.kernel.org 7773S: Maintained 7774F: Documentation/ABI/testing/sysfs-class-net-phydev 7775F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7776F: Documentation/devicetree/bindings/net/mdio* 7777F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7778F: Documentation/networking/phy.rst 7779F: drivers/net/mdio/ 7780F: drivers/net/mdio/acpi_mdio.c 7781F: drivers/net/mdio/fwnode_mdio.c 7782F: drivers/net/mdio/of_mdio.c 7783F: drivers/net/pcs/ 7784F: drivers/net/phy/ 7785F: include/dt-bindings/net/qca-ar803x.h 7786F: include/linux/*mdio*.h 7787F: include/linux/linkmode.h 7788F: include/linux/mdio/*.h 7789F: include/linux/mii.h 7790F: include/linux/of_net.h 7791F: include/linux/phy.h 7792F: include/linux/phy_fixed.h 7793F: include/linux/phylib_stubs.h 7794F: include/linux/platform_data/mdio-bcm-unimac.h 7795F: include/linux/platform_data/mdio-gpio.h 7796F: include/trace/events/mdio.h 7797F: include/uapi/linux/mdio.h 7798F: include/uapi/linux/mii.h 7799F: net/core/of_net.c 7800 7801EXEC & BINFMT API 7802R: Eric Biederman <ebiederm@xmission.com> 7803R: Kees Cook <keescook@chromium.org> 7804L: linux-mm@kvack.org 7805S: Supported 7806T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7807F: fs/*binfmt_*.c 7808F: fs/exec.c 7809F: include/linux/binfmts.h 7810F: include/linux/elf.h 7811F: include/uapi/linux/binfmts.h 7812F: include/uapi/linux/elf.h 7813F: tools/testing/selftests/exec/ 7814N: asm/elf.h 7815N: binfmt 7816 7817EXFAT FILE SYSTEM 7818M: Namjae Jeon <linkinjeon@kernel.org> 7819M: Sungjong Seo <sj1557.seo@samsung.com> 7820L: linux-fsdevel@vger.kernel.org 7821S: Maintained 7822T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7823F: fs/exfat/ 7824 7825EXT2 FILE SYSTEM 7826M: Jan Kara <jack@suse.com> 7827L: linux-ext4@vger.kernel.org 7828S: Maintained 7829F: Documentation/filesystems/ext2.rst 7830F: fs/ext2/ 7831F: include/linux/ext2* 7832 7833EXT4 FILE SYSTEM 7834M: "Theodore Ts'o" <tytso@mit.edu> 7835M: Andreas Dilger <adilger.kernel@dilger.ca> 7836L: linux-ext4@vger.kernel.org 7837S: Maintained 7838W: http://ext4.wiki.kernel.org 7839Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7841F: Documentation/filesystems/ext4/ 7842F: fs/ext4/ 7843F: include/trace/events/ext4.h 7844F: include/uapi/linux/ext4.h 7845 7846Extended Verification Module (EVM) 7847M: Mimi Zohar <zohar@linux.ibm.com> 7848L: linux-integrity@vger.kernel.org 7849S: Supported 7850T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7851F: security/integrity/ 7852F: security/integrity/evm/ 7853 7854EXTENSIBLE FIRMWARE INTERFACE (EFI) 7855M: Ard Biesheuvel <ardb@kernel.org> 7856L: linux-efi@vger.kernel.org 7857S: Maintained 7858T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7859F: Documentation/admin-guide/efi-stub.rst 7860F: arch/*/include/asm/efi.h 7861F: arch/*/kernel/efi.c 7862F: arch/arm/boot/compressed/efi-header.S 7863F: arch/x86/platform/efi/ 7864F: drivers/firmware/efi/ 7865F: include/linux/efi*.h 7866 7867EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7868M: MyungJoo Ham <myungjoo.ham@samsung.com> 7869M: Chanwoo Choi <cw00.choi@samsung.com> 7870L: linux-kernel@vger.kernel.org 7871S: Maintained 7872T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7873F: Documentation/devicetree/bindings/extcon/ 7874F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7875F: drivers/extcon/ 7876F: include/linux/extcon.h 7877F: include/linux/extcon/ 7878 7879EXTRA BOOT CONFIG 7880M: Masami Hiramatsu <mhiramat@kernel.org> 7881L: linux-kernel@vger.kernel.org 7882L: linux-trace-kernel@vger.kernel.org 7883S: Maintained 7884Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7885T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7886F: Documentation/admin-guide/bootconfig.rst 7887F: fs/proc/bootconfig.c 7888F: include/linux/bootconfig.h 7889F: lib/bootconfig-data.S 7890F: lib/bootconfig.c 7891F: tools/bootconfig/* 7892F: tools/bootconfig/scripts/* 7893 7894EXYNOS DP DRIVER 7895M: Jingoo Han <jingoohan1@gmail.com> 7896L: dri-devel@lists.freedesktop.org 7897S: Maintained 7898F: drivers/gpu/drm/exynos/exynos_dp* 7899 7900EXYNOS SYSMMU (IOMMU) driver 7901M: Marek Szyprowski <m.szyprowski@samsung.com> 7902L: iommu@lists.linux.dev 7903S: Maintained 7904F: drivers/iommu/exynos-iommu.c 7905 7906F2FS FILE SYSTEM 7907M: Jaegeuk Kim <jaegeuk@kernel.org> 7908M: Chao Yu <chao@kernel.org> 7909L: linux-f2fs-devel@lists.sourceforge.net 7910S: Maintained 7911W: https://f2fs.wiki.kernel.org/ 7912Q: https://patchwork.kernel.org/project/f2fs/list/ 7913B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7914T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7915F: Documentation/ABI/testing/sysfs-fs-f2fs 7916F: Documentation/filesystems/f2fs.rst 7917F: fs/f2fs/ 7918F: include/linux/f2fs_fs.h 7919F: include/trace/events/f2fs.h 7920F: include/uapi/linux/f2fs.h 7921 7922F71805F HARDWARE MONITORING DRIVER 7923M: Jean Delvare <jdelvare@suse.com> 7924L: linux-hwmon@vger.kernel.org 7925S: Maintained 7926F: Documentation/hwmon/f71805f.rst 7927F: drivers/hwmon/f71805f.c 7928 7929FADDR2LINE 7930M: Josh Poimboeuf <jpoimboe@kernel.org> 7931S: Maintained 7932F: scripts/faddr2line 7933 7934FAILOVER MODULE 7935M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7936L: netdev@vger.kernel.org 7937S: Supported 7938F: Documentation/networking/failover.rst 7939F: include/net/failover.h 7940F: net/core/failover.c 7941 7942FANOTIFY 7943M: Jan Kara <jack@suse.cz> 7944R: Amir Goldstein <amir73il@gmail.com> 7945R: Matthew Bobrowski <repnop@google.com> 7946L: linux-fsdevel@vger.kernel.org 7947S: Maintained 7948F: fs/notify/fanotify/ 7949F: include/linux/fanotify.h 7950F: include/uapi/linux/fanotify.h 7951 7952FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7953M: Linus Walleij <linus.walleij@linaro.org> 7954L: linux-usb@vger.kernel.org 7955S: Maintained 7956F: drivers/usb/fotg210/ 7957 7958FARSYNC SYNCHRONOUS DRIVER 7959M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7960S: Supported 7961W: http://www.farsite.co.uk/ 7962F: drivers/net/wan/farsync.* 7963 7964FAULT INJECTION SUPPORT 7965M: Akinobu Mita <akinobu.mita@gmail.com> 7966S: Supported 7967F: Documentation/fault-injection/ 7968F: lib/fault-inject.c 7969 7970FBTFT Framebuffer drivers 7971L: dri-devel@lists.freedesktop.org 7972L: linux-fbdev@vger.kernel.org 7973S: Orphan 7974F: drivers/staging/fbtft/ 7975 7976FC0011 TUNER DRIVER 7977M: Michael Buesch <m@bues.ch> 7978L: linux-media@vger.kernel.org 7979S: Maintained 7980F: drivers/media/tuners/fc0011.c 7981F: drivers/media/tuners/fc0011.h 7982 7983FC2580 MEDIA DRIVER 7984M: Antti Palosaari <crope@iki.fi> 7985L: linux-media@vger.kernel.org 7986S: Maintained 7987W: https://linuxtv.org 7988W: http://palosaari.fi/linux/ 7989Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7990T: git git://linuxtv.org/anttip/media_tree.git 7991F: drivers/media/tuners/fc2580* 7992 7993FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7994M: Hannes Reinecke <hare@suse.de> 7995L: linux-scsi@vger.kernel.org 7996S: Supported 7997W: www.Open-FCoE.org 7998F: drivers/scsi/fcoe/ 7999F: drivers/scsi/libfc/ 8000F: include/scsi/fc/ 8001F: include/scsi/libfc.h 8002F: include/scsi/libfcoe.h 8003F: include/uapi/scsi/fc/ 8004 8005FILE LOCKING (flock() and fcntl()/lockf()) 8006M: Jeff Layton <jlayton@kernel.org> 8007M: Chuck Lever <chuck.lever@oracle.com> 8008L: linux-fsdevel@vger.kernel.org 8009S: Maintained 8010F: fs/fcntl.c 8011F: fs/locks.c 8012F: include/linux/fcntl.h 8013F: include/uapi/linux/fcntl.h 8014 8015FILESYSTEM DIRECT ACCESS (DAX) 8016M: Dan Williams <dan.j.williams@intel.com> 8017R: Matthew Wilcox <willy@infradead.org> 8018R: Jan Kara <jack@suse.cz> 8019L: linux-fsdevel@vger.kernel.org 8020L: nvdimm@lists.linux.dev 8021S: Supported 8022F: fs/dax.c 8023F: include/linux/dax.h 8024F: include/trace/events/fs_dax.h 8025 8026FILESYSTEMS (VFS and infrastructure) 8027M: Alexander Viro <viro@zeniv.linux.org.uk> 8028M: Christian Brauner <brauner@kernel.org> 8029L: linux-fsdevel@vger.kernel.org 8030S: Maintained 8031F: fs/* 8032F: include/linux/fs.h 8033F: include/linux/fs_types.h 8034F: include/uapi/linux/fs.h 8035F: include/uapi/linux/openat2.h 8036 8037FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8038M: Riku Voipio <riku.voipio@iki.fi> 8039L: linux-hwmon@vger.kernel.org 8040S: Maintained 8041F: drivers/hwmon/f75375s.c 8042F: include/linux/f75375s.h 8043 8044FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8045M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8046L: linux-can@vger.kernel.org 8047S: Maintained 8048F: drivers/net/can/usb/f81604.c 8049 8050FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8051M: Clemens Ladisch <clemens@ladisch.de> 8052M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8053L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8054S: Maintained 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8056F: include/uapi/sound/firewire.h 8057F: sound/firewire/ 8058 8059FIREWIRE MEDIA DRIVERS (firedtv) 8060M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8061L: linux-media@vger.kernel.org 8062L: linux1394-devel@lists.sourceforge.net 8063S: Maintained 8064T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8065F: drivers/media/firewire/ 8066 8067FIREWIRE SBP-2 TARGET 8068M: Chris Boot <bootc@bootc.net> 8069L: linux-scsi@vger.kernel.org 8070L: target-devel@vger.kernel.org 8071L: linux1394-devel@lists.sourceforge.net 8072S: Maintained 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8074F: drivers/target/sbp/ 8075 8076FIREWIRE SUBSYSTEM 8077M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8078M: Takashi Sakamoto <takaswie@kernel.org> 8079L: linux1394-devel@lists.sourceforge.net 8080S: Maintained 8081W: http://ieee1394.docs.kernel.org/ 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8083F: drivers/firewire/ 8084F: include/linux/firewire.h 8085F: include/uapi/linux/firewire*.h 8086F: tools/firewire/ 8087 8088FIRMWARE FRAMEWORK FOR ARMV8-A 8089M: Sudeep Holla <sudeep.holla@arm.com> 8090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8091S: Maintained 8092F: drivers/firmware/arm_ffa/ 8093F: include/linux/arm_ffa.h 8094 8095FIRMWARE LOADER (request_firmware) 8096M: Luis Chamberlain <mcgrof@kernel.org> 8097M: Russ Weight <russell.h.weight@intel.com> 8098L: linux-kernel@vger.kernel.org 8099S: Maintained 8100F: Documentation/firmware_class/ 8101F: drivers/base/firmware_loader/ 8102F: include/linux/firmware.h 8103 8104FLEXTIMER FTM-QUADDEC DRIVER 8105M: Patrick Havelange <patrick.havelange@essensium.com> 8106L: linux-iio@vger.kernel.org 8107S: Maintained 8108F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8109F: drivers/counter/ftm-quaddec.c 8110 8111FLOPPY DRIVER 8112M: Denis Efremov <efremov@linux.com> 8113L: linux-block@vger.kernel.org 8114S: Odd Fixes 8115F: drivers/block/floppy.c 8116 8117FLYSKY FSIA6B RC RECEIVER 8118M: Markus Koch <markus@notsyncing.net> 8119L: linux-input@vger.kernel.org 8120S: Maintained 8121F: drivers/input/joystick/fsia6b.c 8122 8123FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8124M: Geoffrey D. Bennett <g@b4.vu> 8125L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8126S: Maintained 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8128F: sound/usb/mixer_scarlett_gen2.c 8129 8130FORCEDETH GIGABIT ETHERNET DRIVER 8131M: Rain River <rain.1986.08.12@gmail.com> 8132M: Zhu Yanjun <zyjzyj2000@gmail.com> 8133L: netdev@vger.kernel.org 8134S: Maintained 8135F: drivers/net/ethernet/nvidia/* 8136 8137FORTIFY_SOURCE 8138M: Kees Cook <keescook@chromium.org> 8139L: linux-hardening@vger.kernel.org 8140S: Supported 8141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8142F: include/linux/fortify-string.h 8143F: lib/fortify_kunit.c 8144F: lib/memcpy_kunit.c 8145F: lib/strcat_kunit.c 8146F: lib/strscpy_kunit.c 8147F: lib/test_fortify/* 8148F: scripts/test_fortify.sh 8149K: \b__NO_FORTIFY\b 8150 8151FPGA DFL DRIVERS 8152M: Wu Hao <hao.wu@intel.com> 8153R: Tom Rix <trix@redhat.com> 8154L: linux-fpga@vger.kernel.org 8155S: Maintained 8156F: Documentation/ABI/testing/sysfs-bus-dfl* 8157F: Documentation/fpga/dfl.rst 8158F: drivers/fpga/dfl* 8159F: drivers/uio/uio_dfl.c 8160F: include/linux/dfl.h 8161F: include/uapi/linux/fpga-dfl.h 8162 8163FPGA MANAGER FRAMEWORK 8164M: Moritz Fischer <mdf@kernel.org> 8165M: Wu Hao <hao.wu@intel.com> 8166M: Xu Yilun <yilun.xu@intel.com> 8167R: Tom Rix <trix@redhat.com> 8168L: linux-fpga@vger.kernel.org 8169S: Maintained 8170Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8171T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8172F: Documentation/devicetree/bindings/fpga/ 8173F: Documentation/driver-api/fpga/ 8174F: Documentation/fpga/ 8175F: drivers/fpga/ 8176F: include/linux/fpga/ 8177 8178FPU EMULATOR 8179M: Bill Metzenthen <billm@melbpc.org.au> 8180S: Maintained 8181W: https://floatingpoint.billm.au/ 8182F: arch/x86/math-emu/ 8183 8184FRAMEBUFFER CORE 8185M: Daniel Vetter <daniel@ffwll.ch> 8186S: Odd Fixes 8187T: git git://anongit.freedesktop.org/drm/drm-misc 8188F: drivers/video/fbdev/core/ 8189 8190FRAMEBUFFER LAYER 8191M: Helge Deller <deller@gmx.de> 8192L: linux-fbdev@vger.kernel.org 8193L: dri-devel@lists.freedesktop.org 8194S: Maintained 8195Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8196T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8197F: Documentation/fb/ 8198F: drivers/video/ 8199F: include/linux/fb.h 8200F: include/uapi/linux/fb.h 8201F: include/uapi/video/ 8202F: include/video/ 8203 8204FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8205M: Horia Geantă <horia.geanta@nxp.com> 8206M: Pankaj Gupta <pankaj.gupta@nxp.com> 8207M: Gaurav Jain <gaurav.jain@nxp.com> 8208L: linux-crypto@vger.kernel.org 8209S: Maintained 8210F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8211F: drivers/crypto/caam/ 8212 8213FREESCALE COLDFIRE M5441X MMC DRIVER 8214M: Angelo Dureghello <angelo.dureghello@timesys.com> 8215L: linux-mmc@vger.kernel.org 8216S: Maintained 8217F: drivers/mmc/host/sdhci-esdhc-mcf.c 8218F: include/linux/platform_data/mmc-esdhc-mcf.h 8219 8220FREESCALE DIU FRAMEBUFFER DRIVER 8221M: Timur Tabi <timur@kernel.org> 8222L: linux-fbdev@vger.kernel.org 8223S: Maintained 8224F: drivers/video/fbdev/fsl-diu-fb.* 8225 8226FREESCALE DMA DRIVER 8227M: Li Yang <leoyang.li@nxp.com> 8228M: Zhang Wei <zw@zh-kernel.org> 8229L: linuxppc-dev@lists.ozlabs.org 8230S: Maintained 8231F: drivers/dma/fsldma.* 8232 8233FREESCALE DSPI DRIVER 8234M: Vladimir Oltean <olteanv@gmail.com> 8235L: linux-spi@vger.kernel.org 8236S: Maintained 8237F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8238F: drivers/spi/spi-fsl-dspi.c 8239F: include/linux/spi/spi-fsl-dspi.h 8240 8241FREESCALE ENETC ETHERNET DRIVERS 8242M: Claudiu Manoil <claudiu.manoil@nxp.com> 8243M: Vladimir Oltean <vladimir.oltean@nxp.com> 8244L: netdev@vger.kernel.org 8245S: Maintained 8246F: drivers/net/ethernet/freescale/enetc/ 8247 8248FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8249M: Claudiu Manoil <claudiu.manoil@nxp.com> 8250L: netdev@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8253F: drivers/net/ethernet/freescale/gianfar* 8254 8255FREESCALE GPMI NAND DRIVER 8256M: Han Xu <han.xu@nxp.com> 8257L: linux-mtd@lists.infradead.org 8258S: Maintained 8259F: drivers/mtd/nand/raw/gpmi-nand/* 8260 8261FREESCALE I2C CPM DRIVER 8262M: Jochen Friedrich <jochen@scram.de> 8263L: linuxppc-dev@lists.ozlabs.org 8264L: linux-i2c@vger.kernel.org 8265S: Maintained 8266F: drivers/i2c/busses/i2c-cpm.c 8267 8268FREESCALE IMX / MXC FEC DRIVER 8269M: Wei Fang <wei.fang@nxp.com> 8270R: Shenwei Wang <shenwei.wang@nxp.com> 8271R: Clark Wang <xiaoning.wang@nxp.com> 8272R: NXP Linux Team <linux-imx@nxp.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8276F: drivers/net/ethernet/freescale/fec.h 8277F: drivers/net/ethernet/freescale/fec_main.c 8278F: drivers/net/ethernet/freescale/fec_ptp.c 8279 8280FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8281M: Sascha Hauer <s.hauer@pengutronix.de> 8282R: Pengutronix Kernel Team <kernel@pengutronix.de> 8283L: linux-fbdev@vger.kernel.org 8284L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8285S: Maintained 8286F: drivers/video/fbdev/imxfb.c 8287 8288FREESCALE IMX DDR PMU DRIVER 8289M: Frank Li <Frank.li@nxp.com> 8290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8291S: Maintained 8292F: Documentation/admin-guide/perf/imx-ddr.rst 8293F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8294F: drivers/perf/fsl_imx8_ddr_perf.c 8295 8296FREESCALE IMX I2C DRIVER 8297M: Oleksij Rempel <o.rempel@pengutronix.de> 8298R: Pengutronix Kernel Team <kernel@pengutronix.de> 8299L: linux-i2c@vger.kernel.org 8300S: Maintained 8301F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8302F: drivers/i2c/busses/i2c-imx.c 8303 8304FREESCALE IMX LPI2C DRIVER 8305M: Dong Aisheng <aisheng.dong@nxp.com> 8306L: linux-i2c@vger.kernel.org 8307L: linux-imx@nxp.com 8308S: Maintained 8309F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8310F: drivers/i2c/busses/i2c-imx-lpi2c.c 8311 8312FREESCALE MPC I2C DRIVER 8313M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8314L: linux-i2c@vger.kernel.org 8315S: Maintained 8316F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8317F: drivers/i2c/busses/i2c-mpc.c 8318 8319FREESCALE QORIQ DPAA ETHERNET DRIVER 8320M: Madalin Bucur <madalin.bucur@nxp.com> 8321L: netdev@vger.kernel.org 8322S: Maintained 8323F: drivers/net/ethernet/freescale/dpaa 8324 8325FREESCALE QORIQ DPAA FMAN DRIVER 8326M: Madalin Bucur <madalin.bucur@nxp.com> 8327R: Sean Anderson <sean.anderson@seco.com> 8328L: netdev@vger.kernel.org 8329S: Maintained 8330F: Documentation/devicetree/bindings/net/fsl-fman.txt 8331F: drivers/net/ethernet/freescale/fman 8332 8333FREESCALE QORIQ PTP CLOCK DRIVER 8334M: Yangbo Lu <yangbo.lu@nxp.com> 8335L: netdev@vger.kernel.org 8336S: Maintained 8337F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8338F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8339F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8340F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8341F: drivers/ptp/ptp_qoriq.c 8342F: drivers/ptp/ptp_qoriq_debugfs.c 8343F: include/linux/fsl/ptp_qoriq.h 8344 8345FREESCALE QUAD SPI DRIVER 8346M: Han Xu <han.xu@nxp.com> 8347L: linux-spi@vger.kernel.org 8348S: Maintained 8349F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8350F: drivers/spi/spi-fsl-qspi.c 8351 8352FREESCALE QUICC ENGINE LIBRARY 8353M: Qiang Zhao <qiang.zhao@nxp.com> 8354L: linuxppc-dev@lists.ozlabs.org 8355S: Maintained 8356F: drivers/soc/fsl/qe/ 8357F: include/soc/fsl/qe/ 8358 8359FREESCALE QUICC ENGINE QMC DRIVER 8360M: Herve Codina <herve.codina@bootlin.com> 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8364F: drivers/soc/fsl/qe/qmc.c 8365F: include/soc/fsl/qe/qmc.h 8366 8367FREESCALE QUICC ENGINE TSA DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8372F: drivers/soc/fsl/qe/tsa.c 8373F: drivers/soc/fsl/qe/tsa.h 8374F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8375 8376FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8377M: Li Yang <leoyang.li@nxp.com> 8378L: netdev@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/net/ethernet/freescale/ucc_geth* 8382 8383FREESCALE QUICC ENGINE UCC HDLC DRIVER 8384M: Zhao Qiang <qiang.zhao@nxp.com> 8385L: netdev@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/net/wan/fsl_ucc_hdlc* 8389 8390FREESCALE QUICC ENGINE UCC UART DRIVER 8391M: Timur Tabi <timur@kernel.org> 8392L: linuxppc-dev@lists.ozlabs.org 8393S: Maintained 8394F: drivers/tty/serial/ucc_uart.c 8395 8396FREESCALE SOC DRIVERS 8397M: Li Yang <leoyang.li@nxp.com> 8398L: linuxppc-dev@lists.ozlabs.org 8399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8400S: Maintained 8401F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8402F: Documentation/devicetree/bindings/soc/fsl/ 8403F: drivers/soc/fsl/ 8404F: include/linux/fsl/ 8405F: include/soc/fsl/ 8406 8407FREESCALE SOC FS_ENET DRIVER 8408M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8409L: linuxppc-dev@lists.ozlabs.org 8410L: netdev@vger.kernel.org 8411S: Maintained 8412F: drivers/net/ethernet/freescale/fs_enet/ 8413 8414FREESCALE SOC SOUND DRIVERS 8415M: Shengjiu Wang <shengjiu.wang@gmail.com> 8416M: Xiubo Li <Xiubo.Lee@gmail.com> 8417R: Fabio Estevam <festevam@gmail.com> 8418R: Nicolin Chen <nicoleotsuka@gmail.com> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420L: linuxppc-dev@lists.ozlabs.org 8421S: Maintained 8422F: sound/soc/fsl/fsl* 8423F: sound/soc/fsl/imx* 8424F: sound/soc/fsl/mpc8610_hpcd.c 8425 8426FREESCALE SOC SOUND QMC DRIVER 8427M: Herve Codina <herve.codina@bootlin.com> 8428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8429L: linuxppc-dev@lists.ozlabs.org 8430S: Maintained 8431F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8432F: sound/soc/fsl/fsl_qmc_audio.c 8433 8434FREESCALE USB PERIPHERAL DRIVERS 8435M: Li Yang <leoyang.li@nxp.com> 8436L: linux-usb@vger.kernel.org 8437L: linuxppc-dev@lists.ozlabs.org 8438S: Maintained 8439F: drivers/usb/gadget/udc/fsl* 8440 8441FREESCALE USB PHY DRIVER 8442M: Ran Wang <ran.wang_1@nxp.com> 8443L: linux-usb@vger.kernel.org 8444L: linuxppc-dev@lists.ozlabs.org 8445S: Maintained 8446F: drivers/usb/phy/phy-fsl-usb* 8447 8448FREEVXFS FILESYSTEM 8449M: Christoph Hellwig <hch@infradead.org> 8450S: Maintained 8451W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8452F: fs/freevxfs/ 8453 8454FREEZER 8455M: "Rafael J. Wysocki" <rafael@kernel.org> 8456M: Pavel Machek <pavel@ucw.cz> 8457L: linux-pm@vger.kernel.org 8458S: Supported 8459F: Documentation/power/freezing-of-tasks.rst 8460F: include/linux/freezer.h 8461F: kernel/freezer.c 8462 8463FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8464M: David Howells <dhowells@redhat.com> 8465L: linux-cachefs@redhat.com (moderated for non-subscribers) 8466S: Supported 8467F: Documentation/filesystems/caching/ 8468F: fs/fscache/ 8469F: include/linux/fscache*.h 8470 8471FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8472M: Eric Biggers <ebiggers@kernel.org> 8473M: Theodore Y. Ts'o <tytso@mit.edu> 8474M: Jaegeuk Kim <jaegeuk@kernel.org> 8475L: linux-fscrypt@vger.kernel.org 8476S: Supported 8477Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8478T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8479F: Documentation/filesystems/fscrypt.rst 8480F: fs/crypto/ 8481F: include/linux/fscrypt.h 8482F: include/uapi/linux/fscrypt.h 8483 8484FSI SUBSYSTEM 8485M: Jeremy Kerr <jk@ozlabs.org> 8486M: Joel Stanley <joel@jms.id.au> 8487R: Alistar Popple <alistair@popple.id.au> 8488R: Eddie James <eajames@linux.ibm.com> 8489L: linux-fsi@lists.ozlabs.org 8490S: Supported 8491Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8493F: drivers/fsi/ 8494F: include/linux/fsi*.h 8495F: include/trace/events/fsi*.h 8496 8497FSI-ATTACHED I2C DRIVER 8498M: Eddie James <eajames@linux.ibm.com> 8499L: linux-i2c@vger.kernel.org 8500L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8501S: Maintained 8502F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8503F: drivers/i2c/busses/i2c-fsi.c 8504 8505FSI-ATTACHED SPI DRIVER 8506M: Eddie James <eajames@linux.ibm.com> 8507L: linux-spi@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8510F: drivers/spi/spi-fsi.c 8511 8512FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8513M: Jan Kara <jack@suse.cz> 8514R: Amir Goldstein <amir73il@gmail.com> 8515L: linux-fsdevel@vger.kernel.org 8516S: Maintained 8517T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8518F: fs/notify/ 8519F: include/linux/fsnotify*.h 8520 8521FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8522M: Eric Biggers <ebiggers@kernel.org> 8523M: Theodore Y. Ts'o <tytso@mit.edu> 8524L: fsverity@lists.linux.dev 8525S: Supported 8526Q: https://patchwork.kernel.org/project/fsverity/list/ 8527T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8528F: Documentation/filesystems/fsverity.rst 8529F: fs/verity/ 8530F: include/linux/fsverity.h 8531F: include/uapi/linux/fsverity.h 8532 8533FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8534M: Michael Zaidman <michael.zaidman@gmail.com> 8535L: linux-i2c@vger.kernel.org 8536L: linux-input@vger.kernel.org 8537S: Maintained 8538F: drivers/hid/hid-ft260.c 8539 8540FUJITSU LAPTOP EXTRAS 8541M: Jonathan Woithe <jwoithe@just42.net> 8542L: platform-driver-x86@vger.kernel.org 8543S: Maintained 8544F: drivers/platform/x86/fujitsu-laptop.c 8545 8546FUJITSU TABLET EXTRAS 8547M: Robert Gerlach <khnz@gmx.de> 8548L: platform-driver-x86@vger.kernel.org 8549S: Maintained 8550F: drivers/platform/x86/fujitsu-tablet.c 8551 8552FUNCTION HOOKS (FTRACE) 8553M: Steven Rostedt <rostedt@goodmis.org> 8554M: Masami Hiramatsu <mhiramat@kernel.org> 8555R: Mark Rutland <mark.rutland@arm.com> 8556L: linux-kernel@vger.kernel.org 8557L: linux-trace-kernel@vger.kernel.org 8558S: Maintained 8559Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8560T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8561F: Documentation/trace/ftrace* 8562F: arch/*/*/*/*ftrace* 8563F: arch/*/*/*ftrace* 8564F: include/*/ftrace.h 8565F: kernel/trace/fgraph.c 8566F: kernel/trace/ftrace* 8567F: samples/ftrace 8568 8569FUNGIBLE ETHERNET DRIVERS 8570M: Dimitris Michailidis <dmichail@fungible.com> 8571L: netdev@vger.kernel.org 8572S: Supported 8573F: drivers/net/ethernet/fungible/ 8574 8575FUSE: FILESYSTEM IN USERSPACE 8576M: Miklos Szeredi <miklos@szeredi.hu> 8577L: linux-fsdevel@vger.kernel.org 8578S: Maintained 8579W: https://github.com/libfuse/ 8580T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8581F: Documentation/filesystems/fuse.rst 8582F: fs/fuse/ 8583F: include/uapi/linux/fuse.h 8584 8585FUTEX SUBSYSTEM 8586M: Thomas Gleixner <tglx@linutronix.de> 8587M: Ingo Molnar <mingo@redhat.com> 8588R: Peter Zijlstra <peterz@infradead.org> 8589R: Darren Hart <dvhart@infradead.org> 8590R: Davidlohr Bueso <dave@stgolabs.net> 8591R: André Almeida <andrealmeid@igalia.com> 8592L: linux-kernel@vger.kernel.org 8593S: Maintained 8594T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8595F: Documentation/locking/*futex* 8596F: include/asm-generic/futex.h 8597F: include/linux/futex.h 8598F: include/uapi/linux/futex.h 8599F: kernel/futex/* 8600F: tools/perf/bench/futex* 8601F: tools/testing/selftests/futex/ 8602 8603GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8604M: Tim Harvey <tharvey@gateworks.com> 8605S: Maintained 8606F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8607F: Documentation/hwmon/gsc-hwmon.rst 8608F: drivers/hwmon/gsc-hwmon.c 8609F: drivers/mfd/gateworks-gsc.c 8610F: include/linux/mfd/gsc.h 8611F: include/linux/platform_data/gsc_hwmon.h 8612 8613GCC PLUGINS 8614M: Kees Cook <keescook@chromium.org> 8615L: linux-hardening@vger.kernel.org 8616S: Maintained 8617T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8618F: Documentation/kbuild/gcc-plugins.rst 8619F: scripts/Makefile.gcc-plugins 8620F: scripts/gcc-plugins/ 8621 8622GCOV BASED KERNEL PROFILING 8623M: Peter Oberparleiter <oberpar@linux.ibm.com> 8624S: Maintained 8625F: Documentation/dev-tools/gcov.rst 8626F: kernel/gcov/ 8627 8628GDB KERNEL DEBUGGING HELPER SCRIPTS 8629M: Jan Kiszka <jan.kiszka@siemens.com> 8630M: Kieran Bingham <kbingham@kernel.org> 8631S: Supported 8632F: scripts/gdb/ 8633 8634GEMINI CRYPTO DRIVER 8635M: Corentin Labbe <clabbe@baylibre.com> 8636L: linux-crypto@vger.kernel.org 8637S: Maintained 8638F: drivers/crypto/gemini/ 8639 8640GEMTEK FM RADIO RECEIVER DRIVER 8641M: Hans Verkuil <hverkuil@xs4all.nl> 8642L: linux-media@vger.kernel.org 8643S: Maintained 8644W: https://linuxtv.org 8645T: git git://linuxtv.org/media_tree.git 8646F: drivers/media/radio/radio-gemtek* 8647 8648GENERIC ARCHITECTURE TOPOLOGY 8649M: Sudeep Holla <sudeep.holla@arm.com> 8650L: linux-kernel@vger.kernel.org 8651S: Maintained 8652F: drivers/base/arch_topology.c 8653F: include/linux/arch_topology.h 8654 8655GENERIC ENTRY CODE 8656M: Thomas Gleixner <tglx@linutronix.de> 8657M: Peter Zijlstra <peterz@infradead.org> 8658M: Andy Lutomirski <luto@kernel.org> 8659L: linux-kernel@vger.kernel.org 8660S: Maintained 8661T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8662F: include/linux/entry-common.h 8663F: include/linux/entry-kvm.h 8664F: kernel/entry/ 8665 8666GENERIC GPIO I2C DRIVER 8667M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8668S: Supported 8669F: drivers/i2c/busses/i2c-gpio.c 8670F: include/linux/platform_data/i2c-gpio.h 8671 8672GENERIC GPIO I2C MULTIPLEXER DRIVER 8673M: Peter Korsgaard <peter.korsgaard@barco.com> 8674L: linux-i2c@vger.kernel.org 8675S: Supported 8676F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8677F: drivers/i2c/muxes/i2c-mux-gpio.c 8678F: include/linux/platform_data/i2c-mux-gpio.h 8679 8680GENERIC HDLC (WAN) DRIVERS 8681M: Krzysztof Halasa <khc@pm.waw.pl> 8682S: Maintained 8683W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8684F: drivers/net/wan/c101.c 8685F: drivers/net/wan/hd6457* 8686F: drivers/net/wan/hdlc* 8687F: drivers/net/wan/n2.c 8688F: drivers/net/wan/pc300too.c 8689F: drivers/net/wan/pci200syn.c 8690F: drivers/net/wan/wanxl* 8691 8692GENERIC INCLUDE/ASM HEADER FILES 8693M: Arnd Bergmann <arnd@arndb.de> 8694L: linux-arch@vger.kernel.org 8695S: Maintained 8696T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8697F: include/asm-generic/ 8698F: include/uapi/asm-generic/ 8699 8700GENERIC PHY FRAMEWORK 8701M: Vinod Koul <vkoul@kernel.org> 8702M: Kishon Vijay Abraham I <kishon@kernel.org> 8703L: linux-phy@lists.infradead.org 8704S: Supported 8705Q: https://patchwork.kernel.org/project/linux-phy/list/ 8706T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8707F: Documentation/devicetree/bindings/phy/ 8708F: drivers/phy/ 8709F: include/dt-bindings/phy/ 8710F: include/linux/phy/ 8711 8712GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8713M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8714S: Supported 8715F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8716 8717GENERIC PM DOMAINS 8718M: "Rafael J. Wysocki" <rafael@kernel.org> 8719M: Kevin Hilman <khilman@kernel.org> 8720M: Ulf Hansson <ulf.hansson@linaro.org> 8721L: linux-pm@vger.kernel.org 8722S: Supported 8723F: Documentation/devicetree/bindings/power/power?domain* 8724F: drivers/base/power/domain*.c 8725F: include/linux/pm_domain.h 8726 8727GENERIC PM DOMAIN PROVIDERS 8728M: Ulf Hansson <ulf.hansson@linaro.org> 8729L: linux-pm@vger.kernel.org 8730S: Supported 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8732F: drivers/genpd/ 8733 8734GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8735M: Eugen Hristev <eugen.hristev@microchip.com> 8736L: linux-input@vger.kernel.org 8737S: Maintained 8738F: drivers/input/touchscreen/resistive-adc-touch.c 8739 8740GENERIC STRING LIBRARY 8741M: Kees Cook <keescook@chromium.org> 8742R: Andy Shevchenko <andy@kernel.org> 8743L: linux-hardening@vger.kernel.org 8744S: Supported 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8746F: include/linux/string.h 8747F: include/linux/string_choices.h 8748F: include/linux/string_helpers.h 8749F: lib/string.c 8750F: lib/string_helpers.c 8751F: lib/test-string_helpers.c 8752F: lib/test_string.c 8753 8754GENERIC UIO DRIVER FOR PCI DEVICES 8755M: "Michael S. Tsirkin" <mst@redhat.com> 8756L: kvm@vger.kernel.org 8757S: Supported 8758F: drivers/uio/uio_pci_generic.c 8759 8760GENERIC VDSO LIBRARY 8761M: Andy Lutomirski <luto@kernel.org> 8762M: Thomas Gleixner <tglx@linutronix.de> 8763M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8764L: linux-kernel@vger.kernel.org 8765S: Maintained 8766T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8767F: include/asm-generic/vdso/vsyscall.h 8768F: include/vdso/ 8769F: kernel/time/vsyscall.c 8770F: lib/vdso/ 8771 8772GENWQE (IBM Generic Workqueue Card) 8773M: Frank Haverkamp <haver@linux.ibm.com> 8774S: Supported 8775F: drivers/misc/genwqe/ 8776 8777GET_MAINTAINER SCRIPT 8778M: Joe Perches <joe@perches.com> 8779S: Maintained 8780F: scripts/get_maintainer.pl 8781 8782GFS2 FILE SYSTEM 8783M: Bob Peterson <rpeterso@redhat.com> 8784M: Andreas Gruenbacher <agruenba@redhat.com> 8785L: gfs2@lists.linux.dev 8786S: Supported 8787B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8788T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8789F: Documentation/filesystems/gfs2* 8790F: fs/gfs2/ 8791F: include/uapi/linux/gfs2_ondisk.h 8792 8793GIGABYTE WMI DRIVER 8794M: Thomas Weißschuh <thomas@weissschuh.net> 8795L: platform-driver-x86@vger.kernel.org 8796S: Maintained 8797F: drivers/platform/x86/gigabyte-wmi.c 8798 8799GNSS SUBSYSTEM 8800M: Johan Hovold <johan@kernel.org> 8801S: Maintained 8802T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8803F: Documentation/ABI/testing/sysfs-class-gnss 8804F: Documentation/devicetree/bindings/gnss/ 8805F: drivers/gnss/ 8806F: include/linux/gnss.h 8807 8808GO7007 MPEG CODEC 8809M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8810L: linux-media@vger.kernel.org 8811S: Maintained 8812F: drivers/media/usb/go7007/ 8813 8814GOODIX TOUCHSCREEN 8815M: Bastien Nocera <hadess@hadess.net> 8816M: Hans de Goede <hdegoede@redhat.com> 8817L: linux-input@vger.kernel.org 8818S: Maintained 8819F: drivers/input/touchscreen/goodix* 8820 8821GOOGLE ETHERNET DRIVERS 8822M: Jeroen de Borst <jeroendb@google.com> 8823M: Praveen Kaligineedi <pkaligineedi@google.com> 8824R: Shailend Chand <shailend@google.com> 8825L: netdev@vger.kernel.org 8826S: Supported 8827F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8828F: drivers/net/ethernet/google 8829 8830GOOGLE FIRMWARE DRIVERS 8831M: Tzung-Bi Shih <tzungbi@kernel.org> 8832R: Brian Norris <briannorris@chromium.org> 8833R: Julius Werner <jwerner@chromium.org> 8834L: chrome-platform@lists.linux.dev 8835S: Maintained 8836T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 8837F: drivers/firmware/google/ 8838 8839GPD POCKET FAN DRIVER 8840M: Hans de Goede <hdegoede@redhat.com> 8841L: platform-driver-x86@vger.kernel.org 8842S: Maintained 8843F: drivers/platform/x86/gpd-pocket-fan.c 8844 8845GPIO ACPI SUPPORT 8846M: Mika Westerberg <mika.westerberg@linux.intel.com> 8847M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8848L: linux-gpio@vger.kernel.org 8849L: linux-acpi@vger.kernel.org 8850S: Supported 8851T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8852F: Documentation/firmware-guide/acpi/gpio-properties.rst 8853F: drivers/gpio/gpiolib-acpi.c 8854F: drivers/gpio/gpiolib-acpi.h 8855 8856GPIO AGGREGATOR 8857M: Geert Uytterhoeven <geert+renesas@glider.be> 8858L: linux-gpio@vger.kernel.org 8859S: Supported 8860F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8861F: drivers/gpio/gpio-aggregator.c 8862 8863GPIO IR Transmitter 8864M: Sean Young <sean@mess.org> 8865L: linux-media@vger.kernel.org 8866S: Maintained 8867F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8868F: drivers/media/rc/gpio-ir-tx.c 8869 8870GPIO MOCKUP DRIVER 8871M: Bamvor Jian Zhang <bamv2005@gmail.com> 8872L: linux-gpio@vger.kernel.org 8873S: Maintained 8874F: drivers/gpio/gpio-mockup.c 8875F: tools/testing/selftests/gpio/ 8876 8877GPIO REGMAP 8878R: Michael Walle <michael@walle.cc> 8879S: Maintained 8880F: drivers/gpio/gpio-regmap.c 8881F: include/linux/gpio/regmap.h 8882K: (devm_)?gpio_regmap_(un)?register 8883 8884GPIO SUBSYSTEM 8885M: Linus Walleij <linus.walleij@linaro.org> 8886M: Bartosz Golaszewski <brgl@bgdev.pl> 8887R: Andy Shevchenko <andy@kernel.org> 8888L: linux-gpio@vger.kernel.org 8889S: Maintained 8890T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8891F: Documentation/ABI/obsolete/sysfs-gpio 8892F: Documentation/ABI/testing/gpio-cdev 8893F: Documentation/admin-guide/gpio/ 8894F: Documentation/devicetree/bindings/gpio/ 8895F: Documentation/driver-api/gpio/ 8896F: drivers/gpio/ 8897F: include/dt-bindings/gpio/ 8898F: include/linux/gpio.h 8899F: include/linux/gpio/ 8900F: include/linux/of_gpio.h 8901F: include/uapi/linux/gpio.h 8902F: tools/gpio/ 8903 8904GRE DEMULTIPLEXER DRIVER 8905M: Dmitry Kozlov <xeb@mail.ru> 8906L: netdev@vger.kernel.org 8907S: Maintained 8908F: include/net/gre.h 8909F: net/ipv4/gre_demux.c 8910F: net/ipv4/gre_offload.c 8911 8912GRETH 10/100/1G Ethernet MAC device driver 8913M: Andreas Larsson <andreas@gaisler.com> 8914L: netdev@vger.kernel.org 8915S: Maintained 8916F: drivers/net/ethernet/aeroflex/ 8917 8918GREYBUS AUDIO PROTOCOLS DRIVERS 8919M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8920M: Mark Greer <mgreer@animalcreek.com> 8921S: Maintained 8922F: drivers/staging/greybus/audio_apbridgea.c 8923F: drivers/staging/greybus/audio_apbridgea.h 8924F: drivers/staging/greybus/audio_codec.c 8925F: drivers/staging/greybus/audio_codec.h 8926F: drivers/staging/greybus/audio_gb.c 8927F: drivers/staging/greybus/audio_manager.c 8928F: drivers/staging/greybus/audio_manager.h 8929F: drivers/staging/greybus/audio_manager_module.c 8930F: drivers/staging/greybus/audio_manager_private.h 8931F: drivers/staging/greybus/audio_manager_sysfs.c 8932F: drivers/staging/greybus/audio_module.c 8933F: drivers/staging/greybus/audio_topology.c 8934 8935GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8936M: Viresh Kumar <vireshk@kernel.org> 8937S: Maintained 8938F: drivers/staging/greybus/authentication.c 8939F: drivers/staging/greybus/bootrom.c 8940F: drivers/staging/greybus/firmware.h 8941F: drivers/staging/greybus/fw-core.c 8942F: drivers/staging/greybus/fw-download.c 8943F: drivers/staging/greybus/fw-management.c 8944F: drivers/staging/greybus/greybus_authentication.h 8945F: drivers/staging/greybus/greybus_firmware.h 8946F: drivers/staging/greybus/hid.c 8947F: drivers/staging/greybus/i2c.c 8948F: drivers/staging/greybus/spi.c 8949F: drivers/staging/greybus/spilib.c 8950F: drivers/staging/greybus/spilib.h 8951 8952GREYBUS LOOPBACK DRIVER 8953M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8954S: Maintained 8955F: drivers/staging/greybus/loopback.c 8956 8957GREYBUS PLATFORM DRIVERS 8958M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8959S: Maintained 8960F: drivers/staging/greybus/arche-apb-ctrl.c 8961F: drivers/staging/greybus/arche-platform.c 8962F: drivers/staging/greybus/arche_platform.h 8963 8964GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8965M: Rui Miguel Silva <rmfrfs@gmail.com> 8966S: Maintained 8967F: drivers/staging/greybus/gpio.c 8968F: drivers/staging/greybus/light.c 8969F: drivers/staging/greybus/power_supply.c 8970F: drivers/staging/greybus/sdio.c 8971F: drivers/staging/greybus/spi.c 8972F: drivers/staging/greybus/spilib.c 8973 8974GREYBUS SUBSYSTEM 8975M: Johan Hovold <johan@kernel.org> 8976M: Alex Elder <elder@kernel.org> 8977M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8978L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8979S: Maintained 8980F: drivers/greybus/ 8981F: drivers/staging/greybus/ 8982F: include/linux/greybus.h 8983F: include/linux/greybus/ 8984 8985GREYBUS UART PROTOCOLS DRIVERS 8986M: David Lin <dtwlin@gmail.com> 8987S: Maintained 8988F: drivers/staging/greybus/log.c 8989F: drivers/staging/greybus/uart.c 8990 8991GS1662 VIDEO SERIALIZER 8992M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8993L: linux-media@vger.kernel.org 8994S: Maintained 8995T: git git://linuxtv.org/media_tree.git 8996F: drivers/media/spi/gs1662.c 8997 8998GSPCA FINEPIX SUBDRIVER 8999M: Frank Zago <frank@zago.net> 9000L: linux-media@vger.kernel.org 9001S: Maintained 9002T: git git://linuxtv.org/media_tree.git 9003F: drivers/media/usb/gspca/finepix.c 9004 9005GSPCA GL860 SUBDRIVER 9006M: Olivier Lorin <o.lorin@laposte.net> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009T: git git://linuxtv.org/media_tree.git 9010F: drivers/media/usb/gspca/gl860/ 9011 9012GSPCA M5602 SUBDRIVER 9013M: Erik Andren <erik.andren@gmail.com> 9014L: linux-media@vger.kernel.org 9015S: Maintained 9016T: git git://linuxtv.org/media_tree.git 9017F: drivers/media/usb/gspca/m5602/ 9018 9019GSPCA PAC207 SONIXB SUBDRIVER 9020M: Hans Verkuil <hverkuil@xs4all.nl> 9021L: linux-media@vger.kernel.org 9022S: Odd Fixes 9023T: git git://linuxtv.org/media_tree.git 9024F: drivers/media/usb/gspca/pac207.c 9025 9026GSPCA SN9C20X SUBDRIVER 9027M: Brian Johnson <brijohn@gmail.com> 9028L: linux-media@vger.kernel.org 9029S: Maintained 9030T: git git://linuxtv.org/media_tree.git 9031F: drivers/media/usb/gspca/sn9c20x.c 9032 9033GSPCA T613 SUBDRIVER 9034M: Leandro Costantino <lcostantino@gmail.com> 9035L: linux-media@vger.kernel.org 9036S: Maintained 9037T: git git://linuxtv.org/media_tree.git 9038F: drivers/media/usb/gspca/t613.c 9039 9040GSPCA USB WEBCAM DRIVER 9041M: Hans Verkuil <hverkuil@xs4all.nl> 9042L: linux-media@vger.kernel.org 9043S: Odd Fixes 9044T: git git://linuxtv.org/media_tree.git 9045F: drivers/media/usb/gspca/ 9046 9047GTP (GPRS Tunneling Protocol) 9048M: Pablo Neira Ayuso <pablo@netfilter.org> 9049M: Harald Welte <laforge@gnumonks.org> 9050L: osmocom-net-gprs@lists.osmocom.org 9051S: Maintained 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9053F: drivers/net/gtp.c 9054 9055GUID PARTITION TABLE (GPT) 9056M: Davidlohr Bueso <dave@stgolabs.net> 9057L: linux-efi@vger.kernel.org 9058S: Maintained 9059F: block/partitions/efi.* 9060 9061HABANALABS PCI DRIVER 9062M: Oded Gabbay <ogabbay@kernel.org> 9063L: dri-devel@lists.freedesktop.org 9064S: Supported 9065C: irc://irc.oftc.net/dri-devel 9066T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9067F: Documentation/ABI/testing/debugfs-driver-habanalabs 9068F: Documentation/ABI/testing/sysfs-driver-habanalabs 9069F: drivers/accel/habanalabs/ 9070F: include/trace/events/habanalabs.h 9071F: include/uapi/drm/habanalabs_accel.h 9072 9073HACKRF MEDIA DRIVER 9074M: Antti Palosaari <crope@iki.fi> 9075L: linux-media@vger.kernel.org 9076S: Maintained 9077W: https://linuxtv.org 9078W: http://palosaari.fi/linux/ 9079Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9080T: git git://linuxtv.org/anttip/media_tree.git 9081F: drivers/media/usb/hackrf/ 9082 9083HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9084M: Chuck Lever <chuck.lever@oracle.com> 9085L: kernel-tls-handshake@lists.linux.dev 9086L: netdev@vger.kernel.org 9087S: Maintained 9088F: Documentation/netlink/specs/handshake.yaml 9089F: Documentation/networking/tls-handshake.rst 9090F: include/net/handshake.h 9091F: include/trace/events/handshake.h 9092F: net/handshake/ 9093 9094HANTRO VPU CODEC DRIVER 9095M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9096M: Philipp Zabel <p.zabel@pengutronix.de> 9097L: linux-media@vger.kernel.org 9098L: linux-rockchip@lists.infradead.org 9099S: Maintained 9100F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9101F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9102F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9103F: drivers/media/platform/verisilicon/ 9104 9105HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9106M: Frank Seidel <frank@f-seidel.de> 9107L: platform-driver-x86@vger.kernel.org 9108S: Maintained 9109W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9110F: drivers/platform/x86/hdaps.c 9111 9112HARDWARE MONITORING 9113M: Jean Delvare <jdelvare@suse.com> 9114M: Guenter Roeck <linux@roeck-us.net> 9115L: linux-hwmon@vger.kernel.org 9116S: Maintained 9117W: http://hwmon.wiki.kernel.org/ 9118T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9119F: Documentation/ABI/testing/sysfs-class-hwmon 9120F: Documentation/devicetree/bindings/hwmon/ 9121F: Documentation/hwmon/ 9122F: drivers/hwmon/ 9123F: include/linux/hwmon*.h 9124F: include/trace/events/hwmon*.h 9125K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9126 9127HARDWARE RANDOM NUMBER GENERATOR CORE 9128M: Olivia Mackall <olivia@selenic.com> 9129M: Herbert Xu <herbert@gondor.apana.org.au> 9130L: linux-crypto@vger.kernel.org 9131S: Odd fixes 9132F: Documentation/admin-guide/hw_random.rst 9133F: Documentation/devicetree/bindings/rng/ 9134F: drivers/char/hw_random/ 9135F: include/linux/hw_random.h 9136 9137HARDWARE SPINLOCK CORE 9138M: Ohad Ben-Cohen <ohad@wizery.com> 9139M: Bjorn Andersson <andersson@kernel.org> 9140R: Baolin Wang <baolin.wang7@gmail.com> 9141L: linux-remoteproc@vger.kernel.org 9142S: Maintained 9143T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9144F: Documentation/devicetree/bindings/hwlock/ 9145F: Documentation/locking/hwspinlock.rst 9146F: drivers/hwspinlock/ 9147F: include/linux/hwspinlock.h 9148 9149HARDWARE TRACING FACILITIES 9150M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9151S: Maintained 9152F: drivers/hwtracing/ 9153 9154HARMONY SOUND DRIVER 9155L: linux-parisc@vger.kernel.org 9156S: Maintained 9157F: sound/parisc/harmony.* 9158 9159HDPVR USB VIDEO ENCODER DRIVER 9160M: Hans Verkuil <hverkuil@xs4all.nl> 9161L: linux-media@vger.kernel.org 9162S: Odd Fixes 9163W: https://linuxtv.org 9164T: git git://linuxtv.org/media_tree.git 9165F: drivers/media/usb/hdpvr/ 9166 9167HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9168M: Matt Hsiao <matt.hsiao@hpe.com> 9169S: Supported 9170F: drivers/misc/hpilo.[ch] 9171 9172HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9173M: Jerry Hoemann <jerry.hoemann@hpe.com> 9174S: Supported 9175F: Documentation/watchdog/hpwdt.rst 9176F: drivers/watchdog/hpwdt.c 9177 9178HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9179M: Don Brace <don.brace@microchip.com> 9180L: storagedev@microchip.com 9181L: linux-scsi@vger.kernel.org 9182S: Supported 9183F: Documentation/scsi/hpsa.rst 9184F: drivers/scsi/hpsa*.[ch] 9185F: include/linux/cciss*.h 9186F: include/uapi/linux/cciss*.h 9187 9188HFI1 DRIVER 9189M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9190L: linux-rdma@vger.kernel.org 9191S: Supported 9192F: drivers/infiniband/hw/hfi1 9193 9194HFS FILESYSTEM 9195L: linux-fsdevel@vger.kernel.org 9196S: Orphan 9197F: Documentation/filesystems/hfs.rst 9198F: fs/hfs/ 9199 9200HFSPLUS FILESYSTEM 9201L: linux-fsdevel@vger.kernel.org 9202S: Orphan 9203F: Documentation/filesystems/hfsplus.rst 9204F: fs/hfsplus/ 9205 9206HGA FRAMEBUFFER DRIVER 9207M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9208L: linux-nvidia@lists.surfsouth.com 9209S: Maintained 9210W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9211F: drivers/video/fbdev/hgafb.c 9212 9213HIBERNATION (aka Software Suspend, aka swsusp) 9214M: "Rafael J. Wysocki" <rafael@kernel.org> 9215M: Pavel Machek <pavel@ucw.cz> 9216L: linux-pm@vger.kernel.org 9217S: Supported 9218B: https://bugzilla.kernel.org 9219F: arch/*/include/asm/suspend*.h 9220F: arch/x86/power/ 9221F: drivers/base/power/ 9222F: include/linux/freezer.h 9223F: include/linux/pm.h 9224F: include/linux/suspend.h 9225F: kernel/power/ 9226 9227HID CORE LAYER 9228M: Jiri Kosina <jikos@kernel.org> 9229M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9230L: linux-input@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9233F: Documentation/hid/ 9234F: drivers/hid/ 9235F: include/linux/hid* 9236F: include/uapi/linux/hid* 9237F: samples/hid/ 9238F: tools/testing/selftests/hid/ 9239 9240HID LOGITECH DRIVERS 9241R: Filipe Laíns <lains@riseup.net> 9242L: linux-input@vger.kernel.org 9243S: Maintained 9244F: drivers/hid/hid-logitech-* 9245 9246HID NVIDIA SHIELD DRIVER 9247M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9248L: linux-input@vger.kernel.org 9249S: Maintained 9250F: drivers/hid/hid-nvidia-shield.c 9251 9252HID PHOENIX RC FLIGHT CONTROLLER 9253M: Marcus Folkesson <marcus.folkesson@gmail.com> 9254L: linux-input@vger.kernel.org 9255S: Maintained 9256F: drivers/hid/hid-pxrc.c 9257 9258HID PLAYSTATION DRIVER 9259M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9260L: linux-input@vger.kernel.org 9261S: Supported 9262F: drivers/hid/hid-playstation.c 9263 9264HID SENSOR HUB DRIVERS 9265M: Jiri Kosina <jikos@kernel.org> 9266M: Jonathan Cameron <jic23@kernel.org> 9267M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9268L: linux-input@vger.kernel.org 9269L: linux-iio@vger.kernel.org 9270S: Maintained 9271F: Documentation/hid/hid-sensor* 9272F: drivers/hid/hid-sensor-* 9273F: drivers/iio/*/hid-* 9274F: include/linux/hid-sensor-* 9275 9276HID VRC-2 CAR CONTROLLER DRIVER 9277M: Marcus Folkesson <marcus.folkesson@gmail.com> 9278L: linux-input@vger.kernel.org 9279S: Maintained 9280F: drivers/hid/hid-vrc2.c 9281 9282HID WACOM DRIVER 9283M: Ping Cheng <ping.cheng@wacom.com> 9284M: Jason Gerecke <jason.gerecke@wacom.com> 9285L: linux-input@vger.kernel.org 9286S: Maintained 9287F: drivers/hid/wacom.h 9288F: drivers/hid/wacom_* 9289 9290HID++ LOGITECH DRIVERS 9291R: Filipe Laíns <lains@riseup.net> 9292R: Bastien Nocera <hadess@hadess.net> 9293L: linux-input@vger.kernel.org 9294S: Maintained 9295F: drivers/hid/hid-logitech-hidpp.c 9296 9297HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9298M: Thomas Gleixner <tglx@linutronix.de> 9299L: linux-kernel@vger.kernel.org 9300S: Maintained 9301T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9302F: Documentation/timers/ 9303F: include/linux/clockchips.h 9304F: include/linux/hrtimer.h 9305F: kernel/time/clockevents.c 9306F: kernel/time/hrtimer.c 9307F: kernel/time/timer_*.c 9308 9309HIGH-SPEED SCC DRIVER FOR AX.25 9310L: linux-hams@vger.kernel.org 9311S: Orphan 9312F: drivers/net/hamradio/scc.c 9313 9314HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9315M: HighPoint Linux Team <linux@highpoint-tech.com> 9316S: Supported 9317W: http://www.highpoint-tech.com 9318F: Documentation/scsi/hptiop.rst 9319F: drivers/scsi/hptiop.c 9320 9321HIKEY960 ONBOARD USB GPIO HUB DRIVER 9322M: John Stultz <jstultz@google.com> 9323L: linux-kernel@vger.kernel.org 9324S: Maintained 9325F: drivers/misc/hisi_hikey_usb.c 9326 9327HIMAX HX83112B TOUCHSCREEN SUPPORT 9328M: Job Noorman <job@noorman.info> 9329L: linux-input@vger.kernel.org 9330S: Maintained 9331F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9332F: drivers/input/touchscreen/himax_hx83112b.c 9333 9334HIPPI 9335M: Jes Sorensen <jes@trained-monkey.org> 9336L: linux-hippi@sunsite.dk 9337S: Maintained 9338F: drivers/net/hippi/ 9339F: include/linux/hippidevice.h 9340F: include/uapi/linux/if_hippi.h 9341F: net/802/hippi.c 9342 9343HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9344M: Kurt Kanzenbach <kurt@linutronix.de> 9345L: netdev@vger.kernel.org 9346S: Maintained 9347F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9348F: drivers/net/dsa/hirschmann/* 9349F: include/linux/platform_data/hirschmann-hellcreek.h 9350F: net/dsa/tag_hellcreek.c 9351 9352HISILICON DMA DRIVER 9353M: Zhou Wang <wangzhou1@hisilicon.com> 9354M: Jie Hai <haijie1@huawei.com> 9355L: dmaengine@vger.kernel.org 9356S: Maintained 9357F: drivers/dma/hisi_dma.c 9358 9359HISILICON GPIO DRIVER 9360M: Jay Fang <f.fangjian@huawei.com> 9361L: linux-gpio@vger.kernel.org 9362S: Maintained 9363F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9364F: drivers/gpio/gpio-hisi.c 9365 9366HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9367M: Longfang Liu <liulongfang@huawei.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: Documentation/ABI/testing/debugfs-hisi-hpre 9371F: drivers/crypto/hisilicon/hpre/hpre.h 9372F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9373F: drivers/crypto/hisilicon/hpre/hpre_main.c 9374 9375HISILICON HNS3 PMU DRIVER 9376M: Jijie Shao <shaojijie@huawei.com> 9377S: Supported 9378F: Documentation/admin-guide/perf/hns3-pmu.rst 9379F: drivers/perf/hisilicon/hns3_pmu.c 9380 9381HISILICON I2C CONTROLLER DRIVER 9382M: Yicong Yang <yangyicong@hisilicon.com> 9383L: linux-i2c@vger.kernel.org 9384S: Maintained 9385W: https://www.hisilicon.com 9386F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9387F: drivers/i2c/busses/i2c-hisi.c 9388 9389HISILICON KUNPENG SOC HCCS DRIVER 9390M: Huisong Li <lihuisong@huawei.com> 9391S: Maintained 9392F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9393F: drivers/soc/hisilicon/kunpeng_hccs.c 9394F: drivers/soc/hisilicon/kunpeng_hccs.h 9395 9396HISILICON LPC BUS DRIVER 9397M: Jay Fang <f.fangjian@huawei.com> 9398S: Maintained 9399W: http://www.hisilicon.com 9400F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9401F: drivers/bus/hisi_lpc.c 9402 9403HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9404M: Yisen Zhuang <yisen.zhuang@huawei.com> 9405M: Salil Mehta <salil.mehta@huawei.com> 9406L: netdev@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/net/ethernet/hisilicon/hns3/ 9410 9411HISILICON NETWORK SUBSYSTEM DRIVER 9412M: Yisen Zhuang <yisen.zhuang@huawei.com> 9413M: Salil Mehta <salil.mehta@huawei.com> 9414L: netdev@vger.kernel.org 9415S: Maintained 9416W: http://www.hisilicon.com 9417F: Documentation/devicetree/bindings/net/hisilicon*.txt 9418F: drivers/net/ethernet/hisilicon/ 9419 9420HISILICON PMU DRIVER 9421M: Yicong Yang <yangyicong@hisilicon.com> 9422M: Jonathan Cameron <jonathan.cameron@huawei.com> 9423S: Supported 9424W: http://www.hisilicon.com 9425F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9426F: Documentation/admin-guide/perf/hisi-pmu.rst 9427F: drivers/perf/hisilicon 9428 9429HISILICON PTT DRIVER 9430M: Yicong Yang <yangyicong@hisilicon.com> 9431M: Jonathan Cameron <jonathan.cameron@huawei.com> 9432L: linux-kernel@vger.kernel.org 9433S: Maintained 9434F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9435F: Documentation/trace/hisi-ptt.rst 9436F: drivers/hwtracing/ptt/ 9437F: tools/perf/arch/arm64/util/hisi-ptt.c 9438F: tools/perf/util/hisi-ptt* 9439F: tools/perf/util/hisi-ptt-decoder/* 9440 9441HISILICON QM DRIVER 9442M: Weili Qian <qianweili@huawei.com> 9443M: Zhou Wang <wangzhou1@hisilicon.com> 9444L: linux-crypto@vger.kernel.org 9445S: Maintained 9446F: drivers/crypto/hisilicon/Kconfig 9447F: drivers/crypto/hisilicon/Makefile 9448F: drivers/crypto/hisilicon/qm.c 9449F: drivers/crypto/hisilicon/sgl.c 9450F: include/linux/hisi_acc_qm.h 9451 9452HISILICON ROCE DRIVER 9453M: Junxian Huang <huangjunxian6@hisilicon.com> 9454L: linux-rdma@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9457F: drivers/infiniband/hw/hns/ 9458 9459HISILICON SAS Controller 9460M: Xiang Chen <chenxiang66@hisilicon.com> 9461S: Supported 9462W: http://www.hisilicon.com 9463F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9464F: drivers/scsi/hisi_sas/ 9465 9466HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9467M: Kai Ye <yekai13@huawei.com> 9468M: Longfang Liu <liulongfang@huawei.com> 9469L: linux-crypto@vger.kernel.org 9470S: Maintained 9471F: Documentation/ABI/testing/debugfs-hisi-sec 9472F: drivers/crypto/hisilicon/sec2/sec.h 9473F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9474F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9475F: drivers/crypto/hisilicon/sec2/sec_main.c 9476 9477HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9478M: Jay Fang <f.fangjian@huawei.com> 9479L: linux-spi@vger.kernel.org 9480S: Maintained 9481W: http://www.hisilicon.com 9482F: drivers/spi/spi-hisi-kunpeng.c 9483 9484HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9485M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9486L: linux-kernel@vger.kernel.org 9487S: Maintained 9488F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9489F: drivers/spmi/hisi-spmi-controller.c 9490 9491HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9492M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9493L: linux-kernel@vger.kernel.org 9494S: Maintained 9495F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9496F: drivers/mfd/hi6421-spmi-pmic.c 9497 9498HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9499M: Weili Qian <qianweili@huawei.com> 9500S: Maintained 9501F: drivers/crypto/hisilicon/trng/trng.c 9502 9503HISILICON V3XX SPI NOR FLASH Controller Driver 9504M: Jay Fang <f.fangjian@huawei.com> 9505S: Maintained 9506W: http://www.hisilicon.com 9507F: drivers/spi/spi-hisi-sfc-v3xx.c 9508 9509HISILICON ZIP Controller DRIVER 9510M: Yang Shen <shenyang39@huawei.com> 9511M: Zhou Wang <wangzhou1@hisilicon.com> 9512L: linux-crypto@vger.kernel.org 9513S: Maintained 9514F: Documentation/ABI/testing/debugfs-hisi-zip 9515F: drivers/crypto/hisilicon/zip/ 9516 9517HMM - Heterogeneous Memory Management 9518M: Jérôme Glisse <jglisse@redhat.com> 9519L: linux-mm@kvack.org 9520S: Maintained 9521F: Documentation/mm/hmm.rst 9522F: include/linux/hmm* 9523F: lib/test_hmm* 9524F: mm/hmm* 9525F: tools/testing/selftests/mm/*hmm* 9526 9527HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9528M: Andreas Klinger <ak@it-klinger.de> 9529L: linux-iio@vger.kernel.org 9530S: Maintained 9531F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9532F: drivers/iio/pressure/mprls0025pa.c 9533 9534HOST AP DRIVER 9535M: Jouni Malinen <j@w1.fi> 9536L: linux-wireless@vger.kernel.org 9537S: Obsolete 9538W: http://w1.fi/hostap-driver.html 9539F: drivers/net/wireless/intersil/hostap/ 9540 9541HP BIOSCFG DRIVER 9542M: Jorge Lopez <jorge.lopez2@hp.com> 9543L: platform-driver-x86@vger.kernel.org 9544S: Maintained 9545F: drivers/platform/x86/hp/hp-bioscfg/ 9546 9547HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9548L: platform-driver-x86@vger.kernel.org 9549S: Orphan 9550F: drivers/platform/x86/hp/tc1100-wmi.c 9551 9552HP WMI HARDWARE MONITOR DRIVER 9553M: James Seo <james@equiv.tech> 9554L: linux-hwmon@vger.kernel.org 9555S: Maintained 9556F: Documentation/hwmon/hp-wmi-sensors.rst 9557F: drivers/hwmon/hp-wmi-sensors.c 9558 9559HPET: High Precision Event Timers driver 9560M: Clemens Ladisch <clemens@ladisch.de> 9561S: Maintained 9562F: Documentation/timers/hpet.rst 9563F: drivers/char/hpet.c 9564F: include/linux/hpet.h 9565F: include/uapi/linux/hpet.h 9566 9567HPET: x86 9568S: Orphan 9569F: arch/x86/include/asm/hpet.h 9570F: arch/x86/kernel/hpet.c 9571 9572HPFS FILESYSTEM 9573M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9574S: Maintained 9575W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9576F: fs/hpfs/ 9577 9578HS3001 Hardware Temperature and Humidity Sensor 9579M: Andre Werner <andre.werner@systec-electronic.com> 9580L: linux-hwmon@vger.kernel.org 9581S: Maintained 9582F: drivers/hwmon/hs3001.c 9583 9584HSI SUBSYSTEM 9585M: Sebastian Reichel <sre@kernel.org> 9586S: Maintained 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9588F: Documentation/ABI/testing/sysfs-bus-hsi 9589F: Documentation/driver-api/hsi.rst 9590F: drivers/hsi/ 9591F: include/linux/hsi/ 9592F: include/uapi/linux/hsi/ 9593 9594HSO 3G MODEM DRIVER 9595L: linux-usb@vger.kernel.org 9596S: Orphan 9597F: drivers/net/usb/hso.c 9598 9599HSR NETWORK PROTOCOL 9600L: netdev@vger.kernel.org 9601S: Orphan 9602F: net/hsr/ 9603 9604HT16K33 LED CONTROLLER DRIVER 9605M: Robin van der Gracht <robin@protonic.nl> 9606S: Maintained 9607F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9608F: drivers/auxdisplay/ht16k33.c 9609 9610HTCPEN TOUCHSCREEN DRIVER 9611M: Pau Oliva Fora <pof@eslack.org> 9612L: linux-input@vger.kernel.org 9613S: Maintained 9614F: drivers/input/touchscreen/htcpen.c 9615 9616HTE SUBSYSTEM 9617M: Dipen Patel <dipenp@nvidia.com> 9618L: timestamp@lists.linux.dev 9619S: Maintained 9620Q: https://patchwork.kernel.org/project/timestamp/list/ 9621T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9622F: Documentation/devicetree/bindings/timestamp/ 9623F: Documentation/driver-api/hte/ 9624F: drivers/hte/ 9625F: include/linux/hte.h 9626 9627HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9628M: Lorenzo Bianconi <lorenzo@kernel.org> 9629L: linux-iio@vger.kernel.org 9630S: Maintained 9631W: http://www.st.com/ 9632F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9633F: drivers/iio/humidity/hts221* 9634 9635HUAWEI ETHERNET DRIVER 9636M: Cai Huoqing <cai.huoqing@linux.dev> 9637L: netdev@vger.kernel.org 9638S: Maintained 9639F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9640F: drivers/net/ethernet/huawei/hinic/ 9641 9642HUGETLB SUBSYSTEM 9643M: Mike Kravetz <mike.kravetz@oracle.com> 9644M: Muchun Song <muchun.song@linux.dev> 9645L: linux-mm@kvack.org 9646S: Maintained 9647F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9648F: Documentation/admin-guide/mm/hugetlbpage.rst 9649F: Documentation/mm/hugetlbfs_reserv.rst 9650F: Documentation/mm/vmemmap_dedup.rst 9651F: fs/hugetlbfs/ 9652F: include/linux/hugetlb.h 9653F: mm/hugetlb.c 9654F: mm/hugetlb_vmemmap.c 9655F: mm/hugetlb_vmemmap.h 9656 9657HVA ST MEDIA DRIVER 9658M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9659L: linux-media@vger.kernel.org 9660S: Supported 9661W: https://linuxtv.org 9662T: git git://linuxtv.org/media_tree.git 9663F: drivers/media/platform/st/sti/hva 9664 9665HWPOISON MEMORY FAILURE HANDLING 9666M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9667R: Miaohe Lin <linmiaohe@huawei.com> 9668L: linux-mm@kvack.org 9669S: Maintained 9670F: mm/hwpoison-inject.c 9671F: mm/memory-failure.c 9672 9673HYCON HY46XX TOUCHSCREEN SUPPORT 9674M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9675L: linux-input@vger.kernel.org 9676S: Maintained 9677F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9678F: drivers/input/touchscreen/hycon-hy46xx.c 9679 9680HYGON PROCESSOR SUPPORT 9681M: Pu Wen <puwen@hygon.cn> 9682L: linux-kernel@vger.kernel.org 9683S: Maintained 9684F: arch/x86/kernel/cpu/hygon.c 9685 9686HYNIX HI556 SENSOR DRIVER 9687M: Sakari Ailus <sakari.ailus@linux.intel.com> 9688L: linux-media@vger.kernel.org 9689S: Maintained 9690T: git git://linuxtv.org/media_tree.git 9691F: drivers/media/i2c/hi556.c 9692 9693HYNIX HI846 SENSOR DRIVER 9694M: Martin Kepplinger <martin.kepplinger@puri.sm> 9695L: linux-media@vger.kernel.org 9696S: Maintained 9697F: drivers/media/i2c/hi846.c 9698 9699HYNIX HI847 SENSOR DRIVER 9700M: Sakari Ailus <sakari.ailus@linux.intel.com> 9701L: linux-media@vger.kernel.org 9702S: Maintained 9703F: drivers/media/i2c/hi847.c 9704 9705Hyper-V/Azure CORE AND DRIVERS 9706M: "K. Y. Srinivasan" <kys@microsoft.com> 9707M: Haiyang Zhang <haiyangz@microsoft.com> 9708M: Wei Liu <wei.liu@kernel.org> 9709M: Dexuan Cui <decui@microsoft.com> 9710L: linux-hyperv@vger.kernel.org 9711S: Supported 9712T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9713F: Documentation/ABI/stable/sysfs-bus-vmbus 9714F: Documentation/ABI/testing/debugfs-hyperv 9715F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9716F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9717F: Documentation/virt/hyperv 9718F: arch/arm64/hyperv 9719F: arch/arm64/include/asm/hyperv-tlfs.h 9720F: arch/arm64/include/asm/mshyperv.h 9721F: arch/x86/hyperv 9722F: arch/x86/include/asm/hyperv-tlfs.h 9723F: arch/x86/include/asm/mshyperv.h 9724F: arch/x86/include/asm/trace/hyperv.h 9725F: arch/x86/kernel/cpu/mshyperv.c 9726F: drivers/clocksource/hyperv_timer.c 9727F: drivers/hid/hid-hyperv.c 9728F: drivers/hv/ 9729F: drivers/input/serio/hyperv-keyboard.c 9730F: drivers/iommu/hyperv-iommu.c 9731F: drivers/net/ethernet/microsoft/ 9732F: drivers/net/hyperv/ 9733F: drivers/pci/controller/pci-hyperv-intf.c 9734F: drivers/pci/controller/pci-hyperv.c 9735F: drivers/scsi/storvsc_drv.c 9736F: drivers/uio/uio_hv_generic.c 9737F: drivers/video/fbdev/hyperv_fb.c 9738F: include/asm-generic/hyperv-tlfs.h 9739F: include/asm-generic/mshyperv.h 9740F: include/clocksource/hyperv_timer.h 9741F: include/linux/hyperv.h 9742F: include/net/mana 9743F: include/uapi/linux/hyperv.h 9744F: net/vmw_vsock/hyperv_transport.c 9745F: tools/hv/ 9746 9747HYPERBUS SUPPORT 9748M: Vignesh Raghavendra <vigneshr@ti.com> 9749R: Tudor Ambarus <tudor.ambarus@linaro.org> 9750L: linux-mtd@lists.infradead.org 9751S: Supported 9752Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9753C: irc://irc.oftc.net/mtd 9754T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9755F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9756F: drivers/mtd/hyperbus/ 9757F: include/linux/mtd/hyperbus.h 9758 9759HYPERVISOR VIRTUAL CONSOLE DRIVER 9760L: linuxppc-dev@lists.ozlabs.org 9761S: Odd Fixes 9762F: drivers/tty/hvc/ 9763 9764I2C ACPI SUPPORT 9765M: Mika Westerberg <mika.westerberg@linux.intel.com> 9766L: linux-i2c@vger.kernel.org 9767L: linux-acpi@vger.kernel.org 9768S: Maintained 9769F: drivers/i2c/i2c-core-acpi.c 9770 9771I2C ADDRESS TRANSLATOR (ATR) 9772M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 9773R: Luca Ceresoli <luca.ceresoli@bootlin.com> 9774L: linux-i2c@vger.kernel.org 9775S: Maintained 9776F: drivers/i2c/i2c-atr.c 9777F: include/linux/i2c-atr.h 9778 9779I2C CONTROLLER DRIVER FOR NVIDIA GPU 9780M: Ajay Gupta <ajayg@nvidia.com> 9781L: linux-i2c@vger.kernel.org 9782S: Maintained 9783F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9784F: drivers/i2c/busses/i2c-nvidia-gpu.c 9785 9786I2C MUXES 9787M: Peter Rosin <peda@axentia.se> 9788L: linux-i2c@vger.kernel.org 9789S: Maintained 9790F: Documentation/devicetree/bindings/i2c/i2c-arb* 9791F: Documentation/devicetree/bindings/i2c/i2c-gate* 9792F: Documentation/devicetree/bindings/i2c/i2c-mux* 9793F: Documentation/i2c/i2c-topology.rst 9794F: Documentation/i2c/muxes/ 9795F: drivers/i2c/i2c-mux.c 9796F: drivers/i2c/muxes/ 9797F: include/linux/i2c-mux.h 9798 9799I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9800M: Gregory CLEMENT <gregory.clement@bootlin.com> 9801L: linux-i2c@vger.kernel.org 9802S: Maintained 9803F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9804F: drivers/i2c/busses/i2c-mv64xxx.c 9805 9806I2C OVER PARALLEL PORT 9807M: Jean Delvare <jdelvare@suse.com> 9808L: linux-i2c@vger.kernel.org 9809S: Maintained 9810F: Documentation/i2c/busses/i2c-parport.rst 9811F: drivers/i2c/busses/i2c-parport.c 9812 9813I2C SUBSYSTEM 9814M: Wolfram Sang <wsa@kernel.org> 9815L: linux-i2c@vger.kernel.org 9816S: Maintained 9817W: https://i2c.wiki.kernel.org/ 9818Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9819T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9820F: Documentation/devicetree/bindings/i2c/i2c.txt 9821F: Documentation/i2c/ 9822F: drivers/i2c/* 9823F: include/dt-bindings/i2c/i2c.h 9824F: include/linux/i2c-dev.h 9825F: include/linux/i2c-smbus.h 9826F: include/linux/i2c.h 9827F: include/uapi/linux/i2c-*.h 9828F: include/uapi/linux/i2c.h 9829 9830I2C SUBSYSTEM HOST DRIVERS 9831M: Andi Shyti <andi.shyti@kernel.org> 9832L: linux-i2c@vger.kernel.org 9833S: Maintained 9834W: https://i2c.wiki.kernel.org/ 9835Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9837F: Documentation/devicetree/bindings/i2c/ 9838F: drivers/i2c/algos/ 9839F: drivers/i2c/busses/ 9840F: include/dt-bindings/i2c/ 9841 9842I2C-TAOS-EVM DRIVER 9843M: Jean Delvare <jdelvare@suse.com> 9844L: linux-i2c@vger.kernel.org 9845S: Maintained 9846F: Documentation/i2c/busses/i2c-taos-evm.rst 9847F: drivers/i2c/busses/i2c-taos-evm.c 9848 9849I2C-TINY-USB DRIVER 9850M: Till Harbaum <till@harbaum.org> 9851L: linux-i2c@vger.kernel.org 9852S: Maintained 9853W: http://www.harbaum.org/till/i2c_tiny_usb 9854F: drivers/i2c/busses/i2c-tiny-usb.c 9855 9856I2C/SMBUS CONTROLLER DRIVERS FOR PC 9857M: Jean Delvare <jdelvare@suse.com> 9858L: linux-i2c@vger.kernel.org 9859S: Maintained 9860F: Documentation/i2c/busses/i2c-ali1535.rst 9861F: Documentation/i2c/busses/i2c-ali1563.rst 9862F: Documentation/i2c/busses/i2c-ali15x3.rst 9863F: Documentation/i2c/busses/i2c-amd756.rst 9864F: Documentation/i2c/busses/i2c-amd8111.rst 9865F: Documentation/i2c/busses/i2c-i801.rst 9866F: Documentation/i2c/busses/i2c-nforce2.rst 9867F: Documentation/i2c/busses/i2c-piix4.rst 9868F: Documentation/i2c/busses/i2c-sis5595.rst 9869F: Documentation/i2c/busses/i2c-sis630.rst 9870F: Documentation/i2c/busses/i2c-sis96x.rst 9871F: Documentation/i2c/busses/i2c-via.rst 9872F: Documentation/i2c/busses/i2c-viapro.rst 9873F: drivers/i2c/busses/i2c-ali1535.c 9874F: drivers/i2c/busses/i2c-ali1563.c 9875F: drivers/i2c/busses/i2c-ali15x3.c 9876F: drivers/i2c/busses/i2c-amd756-s4882.c 9877F: drivers/i2c/busses/i2c-amd756.c 9878F: drivers/i2c/busses/i2c-amd8111.c 9879F: drivers/i2c/busses/i2c-i801.c 9880F: drivers/i2c/busses/i2c-isch.c 9881F: drivers/i2c/busses/i2c-nforce2-s4985.c 9882F: drivers/i2c/busses/i2c-nforce2.c 9883F: drivers/i2c/busses/i2c-piix4.c 9884F: drivers/i2c/busses/i2c-sis5595.c 9885F: drivers/i2c/busses/i2c-sis630.c 9886F: drivers/i2c/busses/i2c-sis96x.c 9887F: drivers/i2c/busses/i2c-via.c 9888F: drivers/i2c/busses/i2c-viapro.c 9889 9890I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9891M: Hans de Goede <hdegoede@redhat.com> 9892L: linux-i2c@vger.kernel.org 9893S: Maintained 9894F: drivers/i2c/busses/i2c-cht-wc.c 9895 9896I2C/SMBUS ISMT DRIVER 9897M: Seth Heasley <seth.heasley@intel.com> 9898M: Neil Horman <nhorman@tuxdriver.com> 9899L: linux-i2c@vger.kernel.org 9900F: Documentation/i2c/busses/i2c-ismt.rst 9901F: drivers/i2c/busses/i2c-ismt.c 9902 9903I2C/SMBUS STUB DRIVER 9904M: Jean Delvare <jdelvare@suse.com> 9905L: linux-i2c@vger.kernel.org 9906S: Maintained 9907F: drivers/i2c/i2c-stub.c 9908 9909I3C DRIVER FOR ASPEED AST2600 9910M: Jeremy Kerr <jk@codeconstruct.com.au> 9911S: Maintained 9912F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9913F: drivers/i3c/master/ast2600-i3c-master.c 9914 9915I3C DRIVER FOR CADENCE I3C MASTER IP 9916M: Przemysław Gaj <pgaj@cadence.com> 9917S: Maintained 9918F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9919F: drivers/i3c/master/i3c-master-cdns.c 9920 9921I3C DRIVER FOR SYNOPSYS DESIGNWARE 9922S: Orphan 9923F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9924F: drivers/i3c/master/dw* 9925 9926I3C SUBSYSTEM 9927M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9928L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9929S: Maintained 9930C: irc://chat.freenode.net/linux-i3c 9931T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9932F: Documentation/ABI/testing/sysfs-bus-i3c 9933F: Documentation/devicetree/bindings/i3c/ 9934F: Documentation/driver-api/i3c 9935F: drivers/i3c/ 9936F: include/linux/i3c/ 9937 9938IA64 (Itanium) PLATFORM 9939L: linux-ia64@vger.kernel.org 9940S: Orphan 9941F: Documentation/arch/ia64/ 9942F: arch/ia64/ 9943 9944IBM Operation Panel Input Driver 9945M: Eddie James <eajames@linux.ibm.com> 9946L: linux-input@vger.kernel.org 9947S: Maintained 9948F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9949F: drivers/input/misc/ibm-panel.c 9950 9951IBM Power 842 compression accelerator 9952M: Haren Myneni <haren@us.ibm.com> 9953S: Supported 9954F: crypto/842.c 9955F: drivers/crypto/nx/Kconfig 9956F: drivers/crypto/nx/Makefile 9957F: drivers/crypto/nx/nx-842* 9958F: include/linux/sw842.h 9959F: lib/842/ 9960 9961IBM Power in-Nest Crypto Acceleration 9962M: Breno Leitão <leitao@debian.org> 9963M: Nayna Jain <nayna@linux.ibm.com> 9964M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9965L: linux-crypto@vger.kernel.org 9966S: Supported 9967F: drivers/crypto/nx/Kconfig 9968F: drivers/crypto/nx/Makefile 9969F: drivers/crypto/nx/nx-aes* 9970F: drivers/crypto/nx/nx-sha* 9971F: drivers/crypto/nx/nx.* 9972F: drivers/crypto/nx/nx_csbcpb.h 9973F: drivers/crypto/nx/nx_debugfs.c 9974 9975IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9976M: Tyrel Datwyler <tyreld@linux.ibm.com> 9977L: linux-pci@vger.kernel.org 9978L: linuxppc-dev@lists.ozlabs.org 9979S: Supported 9980F: drivers/pci/hotplug/rpadlpar* 9981 9982IBM Power Linux RAID adapter 9983M: Brian King <brking@us.ibm.com> 9984S: Supported 9985F: drivers/scsi/ipr.* 9986 9987IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9988M: Tyrel Datwyler <tyreld@linux.ibm.com> 9989L: linux-pci@vger.kernel.org 9990L: linuxppc-dev@lists.ozlabs.org 9991S: Supported 9992F: drivers/pci/hotplug/rpaphp* 9993 9994IBM Power SRIOV Virtual NIC Device Driver 9995M: Haren Myneni <haren@linux.ibm.com> 9996M: Rick Lindsley <ricklind@linux.ibm.com> 9997R: Nick Child <nnac123@linux.ibm.com> 9998R: Dany Madden <danymadden@us.ibm.com> 9999R: Thomas Falcon <tlfalcon@linux.ibm.com> 10000L: netdev@vger.kernel.org 10001S: Supported 10002F: drivers/net/ethernet/ibm/ibmvnic.* 10003 10004IBM Power VFIO Support 10005M: Timothy Pearson <tpearson@raptorengineering.com> 10006S: Supported 10007F: drivers/vfio/vfio_iommu_spapr_tce.c 10008 10009IBM Power Virtual Ethernet Device Driver 10010M: Nick Child <nnac123@linux.ibm.com> 10011L: netdev@vger.kernel.org 10012S: Supported 10013F: drivers/net/ethernet/ibm/ibmveth.* 10014 10015IBM Power Virtual FC Device Drivers 10016M: Tyrel Datwyler <tyreld@linux.ibm.com> 10017L: linux-scsi@vger.kernel.org 10018S: Supported 10019F: drivers/scsi/ibmvscsi/ibmvfc* 10020 10021IBM Power Virtual Management Channel Driver 10022M: Brad Warrum <bwarrum@linux.ibm.com> 10023M: Ritu Agarwal <rituagar@linux.ibm.com> 10024S: Supported 10025F: drivers/misc/ibmvmc.* 10026 10027IBM Power Virtual SCSI Device Drivers 10028M: Tyrel Datwyler <tyreld@linux.ibm.com> 10029L: linux-scsi@vger.kernel.org 10030S: Supported 10031F: drivers/scsi/ibmvscsi/ibmvscsi* 10032F: include/scsi/viosrp.h 10033 10034IBM Power Virtual SCSI Device Target Driver 10035M: Michael Cyr <mikecyr@linux.ibm.com> 10036L: linux-scsi@vger.kernel.org 10037L: target-devel@vger.kernel.org 10038S: Supported 10039F: drivers/scsi/ibmvscsi_tgt/ 10040 10041IBM Power VMX Cryptographic instructions 10042M: Breno Leitão <leitao@debian.org> 10043M: Nayna Jain <nayna@linux.ibm.com> 10044M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10045L: linux-crypto@vger.kernel.org 10046S: Supported 10047F: drivers/crypto/vmx/Kconfig 10048F: drivers/crypto/vmx/Makefile 10049F: drivers/crypto/vmx/aes* 10050F: drivers/crypto/vmx/ghash* 10051F: drivers/crypto/vmx/ppc-xlate.pl 10052F: drivers/crypto/vmx/vmx.c 10053 10054IBM ServeRAID RAID DRIVER 10055S: Orphan 10056F: drivers/scsi/ips.* 10057 10058ICH LPC AND GPIO DRIVER 10059M: Peter Tyser <ptyser@xes-inc.com> 10060S: Maintained 10061F: drivers/gpio/gpio-ich.c 10062F: drivers/mfd/lpc_ich.c 10063 10064ICY I2C DRIVER 10065M: Max Staudt <max@enpas.org> 10066L: linux-i2c@vger.kernel.org 10067S: Maintained 10068F: drivers/i2c/busses/i2c-icy.c 10069 10070IDEAPAD LAPTOP EXTRAS DRIVER 10071M: Ike Panhc <ike.pan@canonical.com> 10072L: platform-driver-x86@vger.kernel.org 10073S: Maintained 10074W: http://launchpad.net/ideapad-laptop 10075F: drivers/platform/x86/ideapad-laptop.c 10076 10077IDEAPAD LAPTOP SLIDEBAR DRIVER 10078M: Andrey Moiseev <o2g.org.ru@gmail.com> 10079L: linux-input@vger.kernel.org 10080S: Maintained 10081W: https://github.com/o2genum/ideapad-slidebar 10082F: drivers/input/misc/ideapad_slidebar.c 10083 10084IDMAPPED MOUNTS 10085M: Christian Brauner <brauner@kernel.org> 10086M: Seth Forshee <sforshee@kernel.org> 10087L: linux-fsdevel@vger.kernel.org 10088S: Maintained 10089T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 10090F: Documentation/filesystems/idmappings.rst 10091F: include/linux/mnt_idmapping.* 10092F: tools/testing/selftests/mount_setattr/ 10093 10094IDT VersaClock 5 CLOCK DRIVER 10095M: Luca Ceresoli <luca@lucaceresoli.net> 10096S: Maintained 10097F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10098F: drivers/clk/clk-versaclock5.c 10099 10100IEEE 802.15.4 SUBSYSTEM 10101M: Alexander Aring <alex.aring@gmail.com> 10102M: Stefan Schmidt <stefan@datenfreihafen.org> 10103M: Miquel Raynal <miquel.raynal@bootlin.com> 10104L: linux-wpan@vger.kernel.org 10105S: Maintained 10106W: https://linux-wpan.org/ 10107Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10108T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10109T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10110F: Documentation/networking/ieee802154.rst 10111F: drivers/net/ieee802154/ 10112F: include/linux/ieee802154.h 10113F: include/linux/nl802154.h 10114F: include/net/af_ieee802154.h 10115F: include/net/cfg802154.h 10116F: include/net/ieee802154_netdev.h 10117F: include/net/mac802154.h 10118F: include/net/nl802154.h 10119F: net/ieee802154/ 10120F: net/mac802154/ 10121 10122IFCVF VIRTIO DATA PATH ACCELERATOR 10123R: Zhu Lingshan <lingshan.zhu@intel.com> 10124F: drivers/vdpa/ifcvf/ 10125 10126IFE PROTOCOL 10127M: Yotam Gigi <yotam.gi@gmail.com> 10128M: Jamal Hadi Salim <jhs@mojatatu.com> 10129F: include/net/ife.h 10130F: include/uapi/linux/ife.h 10131F: net/ife 10132 10133IGORPLUG-USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/igorplugusb.c 10138 10139IGUANAWORKS USB IR TRANSCEIVER 10140M: Sean Young <sean@mess.org> 10141L: linux-media@vger.kernel.org 10142S: Maintained 10143F: drivers/media/rc/iguanair.c 10144 10145IIO DIGITAL POTENTIOMETER DAC 10146M: Peter Rosin <peda@axentia.se> 10147L: linux-iio@vger.kernel.org 10148S: Maintained 10149F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10150F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10151F: drivers/iio/dac/dpot-dac.c 10152 10153IIO ENVELOPE DETECTOR 10154M: Peter Rosin <peda@axentia.se> 10155L: linux-iio@vger.kernel.org 10156S: Maintained 10157F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10158F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10159F: drivers/iio/adc/envelope-detector.c 10160 10161IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10162M: Matti Vaittinen <mazziesaccount@gmail.com> 10163L: linux-iio@vger.kernel.org 10164S: Maintained 10165F: drivers/iio/light/gain-time-scale-helper.c 10166F: drivers/iio/light/gain-time-scale-helper.h 10167 10168IIO MULTIPLEXER 10169M: Peter Rosin <peda@axentia.se> 10170L: linux-iio@vger.kernel.org 10171S: Maintained 10172F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10173F: drivers/iio/multiplexer/iio-mux.c 10174 10175IIO SCMI BASED DRIVER 10176M: Jyoti Bhayana <jbhayana@google.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/common/scmi_sensors/scmi_iio.c 10180 10181IIO SUBSYSTEM AND DRIVERS 10182M: Jonathan Cameron <jic23@kernel.org> 10183R: Lars-Peter Clausen <lars@metafoo.de> 10184L: linux-iio@vger.kernel.org 10185S: Maintained 10186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10187F: Documentation/ABI/testing/configfs-iio* 10188F: Documentation/ABI/testing/sysfs-bus-iio* 10189F: Documentation/devicetree/bindings/iio/ 10190F: drivers/iio/ 10191F: drivers/staging/iio/ 10192F: include/dt-bindings/iio/ 10193F: include/linux/iio/ 10194F: tools/iio/ 10195 10196IIO UNIT CONVERTER 10197M: Peter Rosin <peda@axentia.se> 10198L: linux-iio@vger.kernel.org 10199S: Maintained 10200F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10201F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10202F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10203F: drivers/iio/afe/iio-rescale.c 10204 10205IKANOS/ADI EAGLE ADSL USB DRIVER 10206M: Matthieu Castet <castet.matthieu@free.fr> 10207M: Stanislaw Gruszka <stf_xl@wp.pl> 10208S: Maintained 10209F: drivers/usb/atm/ueagle-atm.c 10210 10211IMAGIS TOUCHSCREEN DRIVER 10212M: Markuss Broks <markuss.broks@gmail.com> 10213S: Maintained 10214F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10215F: drivers/input/touchscreen/imagis.c 10216 10217IMGTEC ASCII LCD DRIVER 10218M: Paul Burton <paulburton@kernel.org> 10219S: Maintained 10220F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10221F: drivers/auxdisplay/img-ascii-lcd.c 10222 10223IMGTEC IR DECODER DRIVER 10224S: Orphan 10225F: drivers/media/rc/img-ir/ 10226 10227IMON SOUNDGRAPH USB IR RECEIVER 10228M: Sean Young <sean@mess.org> 10229L: linux-media@vger.kernel.org 10230S: Maintained 10231F: drivers/media/rc/imon.c 10232F: drivers/media/rc/imon_raw.c 10233 10234IMS TWINTURBO FRAMEBUFFER DRIVER 10235L: linux-fbdev@vger.kernel.org 10236S: Orphan 10237F: drivers/video/fbdev/imsttfb.c 10238 10239INA209 HARDWARE MONITOR DRIVER 10240M: Guenter Roeck <linux@roeck-us.net> 10241L: linux-hwmon@vger.kernel.org 10242S: Maintained 10243F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10244F: Documentation/hwmon/ina209.rst 10245F: drivers/hwmon/ina209.c 10246 10247INA2XX HARDWARE MONITOR DRIVER 10248M: Guenter Roeck <linux@roeck-us.net> 10249L: linux-hwmon@vger.kernel.org 10250S: Maintained 10251F: Documentation/hwmon/ina2xx.rst 10252F: drivers/hwmon/ina2xx.c 10253F: include/linux/platform_data/ina2xx.h 10254 10255INDEX OF FURTHER KERNEL DOCUMENTATION 10256M: Carlos Bilbao <carlos.bilbao@amd.com> 10257S: Maintained 10258F: Documentation/process/kernel-docs.rst 10259 10260INDUSTRY PACK SUBSYSTEM (IPACK) 10261M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10262M: Jens Taprogge <jens.taprogge@taprogge.org> 10263M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10264L: industrypack-devel@lists.sourceforge.net 10265S: Maintained 10266W: http://industrypack.sourceforge.net 10267F: drivers/ipack/ 10268 10269INFINEON DPS310 Driver 10270M: Eddie James <eajames@linux.ibm.com> 10271L: linux-iio@vger.kernel.org 10272S: Maintained 10273F: drivers/iio/pressure/dps310.c 10274 10275INFINEON PEB2466 ASoC CODEC 10276M: Herve Codina <herve.codina@bootlin.com> 10277L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10278S: Maintained 10279F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10280F: sound/soc/codecs/peb2466.c 10281 10282INFINIBAND SUBSYSTEM 10283M: Jason Gunthorpe <jgg@nvidia.com> 10284M: Leon Romanovsky <leonro@nvidia.com> 10285L: linux-rdma@vger.kernel.org 10286S: Supported 10287W: https://github.com/linux-rdma/rdma-core 10288Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10290F: Documentation/devicetree/bindings/infiniband/ 10291F: Documentation/infiniband/ 10292F: drivers/infiniband/ 10293F: include/rdma/ 10294F: include/trace/events/ib_mad.h 10295F: include/trace/events/ib_umad.h 10296F: include/trace/misc/rdma.h 10297F: include/uapi/linux/if_infiniband.h 10298F: include/uapi/rdma/ 10299F: samples/bpf/ibumad_kern.c 10300F: samples/bpf/ibumad_user.c 10301 10302INGENIC JZ4780 NAND DRIVER 10303M: Harvey Hunt <harveyhuntnexus@gmail.com> 10304L: linux-mtd@lists.infradead.org 10305L: linux-mips@vger.kernel.org 10306S: Maintained 10307F: drivers/mtd/nand/raw/ingenic/ 10308 10309INGENIC JZ47xx SoCs 10310M: Paul Cercueil <paul@crapouillou.net> 10311L: linux-mips@vger.kernel.org 10312S: Maintained 10313F: arch/mips/boot/dts/ingenic/ 10314F: arch/mips/generic/board-ingenic.c 10315F: arch/mips/include/asm/mach-ingenic/ 10316F: arch/mips/ingenic/Kconfig 10317F: drivers/clk/ingenic/ 10318F: drivers/dma/dma-jz4780.c 10319F: drivers/gpu/drm/ingenic/ 10320F: drivers/i2c/busses/i2c-jz4780.c 10321F: drivers/iio/adc/ingenic-adc.c 10322F: drivers/irqchip/irq-ingenic.c 10323F: drivers/memory/jz4780-nemc.c 10324F: drivers/mmc/host/jz4740_mmc.c 10325F: drivers/mtd/nand/raw/ingenic/ 10326F: drivers/pinctrl/pinctrl-ingenic.c 10327F: drivers/power/supply/ingenic-battery.c 10328F: drivers/pwm/pwm-jz4740.c 10329F: drivers/remoteproc/ingenic_rproc.c 10330F: drivers/rtc/rtc-jz4740.c 10331F: drivers/tty/serial/8250/8250_ingenic.c 10332F: drivers/usb/musb/jz4740.c 10333F: drivers/watchdog/jz4740_wdt.c 10334F: include/dt-bindings/iio/adc/ingenic,adc.h 10335F: include/linux/mfd/ingenic-tcu.h 10336F: sound/soc/codecs/jz47* 10337F: sound/soc/jz4740/ 10338 10339INJOINIC IP5xxx POWER BANK IC DRIVER 10340M: Samuel Holland <samuel@sholland.org> 10341S: Maintained 10342F: drivers/power/supply/ip5xxx_power.c 10343 10344INOTIFY 10345M: Jan Kara <jack@suse.cz> 10346R: Amir Goldstein <amir73il@gmail.com> 10347L: linux-fsdevel@vger.kernel.org 10348S: Maintained 10349F: Documentation/filesystems/inotify.rst 10350F: fs/notify/inotify/ 10351F: include/linux/inotify.h 10352F: include/uapi/linux/inotify.h 10353 10354INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10355M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10356L: linux-input@vger.kernel.org 10357S: Maintained 10358Q: http://patchwork.kernel.org/project/linux-input/list/ 10359T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10360F: Documentation/devicetree/bindings/input/ 10361F: Documentation/devicetree/bindings/serio/ 10362F: Documentation/input/ 10363F: drivers/input/ 10364F: include/dt-bindings/input/ 10365F: include/linux/input.h 10366F: include/linux/input/ 10367F: include/uapi/linux/input-event-codes.h 10368F: include/uapi/linux/input.h 10369 10370INPUT MULTITOUCH (MT) PROTOCOL 10371M: Henrik Rydberg <rydberg@bitmath.org> 10372L: linux-input@vger.kernel.org 10373S: Odd fixes 10374F: Documentation/input/multi-touch-protocol.rst 10375F: drivers/input/input-mt.c 10376K: \b(ABS|SYN)_MT_ 10377 10378INSIDE SECURE CRYPTO DRIVER 10379M: Antoine Tenart <atenart@kernel.org> 10380L: linux-crypto@vger.kernel.org 10381S: Maintained 10382F: drivers/crypto/inside-secure/ 10383 10384INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10385M: Mimi Zohar <zohar@linux.ibm.com> 10386M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10387L: linux-integrity@vger.kernel.org 10388S: Supported 10389T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10390F: security/integrity/ 10391F: security/integrity/ima/ 10392 10393INTEL 810/815 FRAMEBUFFER DRIVER 10394M: Antonino Daplas <adaplas@gmail.com> 10395L: linux-fbdev@vger.kernel.org 10396S: Maintained 10397F: drivers/video/fbdev/i810/ 10398 10399INTEL 8254 COUNTER DRIVER 10400M: William Breathitt Gray <william.gray@linaro.org> 10401L: linux-iio@vger.kernel.org 10402S: Maintained 10403F: drivers/counter/i8254.c 10404F: include/linux/i8254.h 10405 10406INTEL 8255 GPIO DRIVER 10407M: William Breathitt Gray <william.gray@linaro.org> 10408L: linux-gpio@vger.kernel.org 10409S: Maintained 10410F: drivers/gpio/gpio-i8255.c 10411F: drivers/gpio/gpio-i8255.h 10412 10413INTEL ASoC DRIVERS 10414M: Cezary Rojewski <cezary.rojewski@intel.com> 10415M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10416M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10417M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10418M: Bard Liao <yung-chuan.liao@linux.intel.com> 10419M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10420M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10422S: Supported 10423F: sound/soc/intel/ 10424 10425INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10426M: Hans de Goede <hdegoede@redhat.com> 10427L: platform-driver-x86@vger.kernel.org 10428S: Maintained 10429F: drivers/platform/x86/intel/atomisp2/pm.c 10430 10431INTEL ATOMISP2 LED DRIVER 10432M: Hans de Goede <hdegoede@redhat.com> 10433L: platform-driver-x86@vger.kernel.org 10434S: Maintained 10435F: drivers/platform/x86/intel/atomisp2/led.c 10436 10437INTEL BIOS SAR INT1092 DRIVER 10438M: Shravan Sudhakar <s.shravan@intel.com> 10439M: Intel Corporation <linuxwwan@intel.com> 10440L: platform-driver-x86@vger.kernel.org 10441S: Maintained 10442F: drivers/platform/x86/intel/int1092/ 10443 10444INTEL BROXTON PMC DRIVER 10445M: Mika Westerberg <mika.westerberg@linux.intel.com> 10446M: Zha Qipeng <qipeng.zha@intel.com> 10447S: Maintained 10448F: drivers/mfd/intel_pmc_bxt.c 10449F: include/linux/mfd/intel_pmc_bxt.h 10450 10451INTEL C600 SERIES SAS CONTROLLER DRIVER 10452M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10453L: linux-scsi@vger.kernel.org 10454S: Supported 10455T: git git://git.code.sf.net/p/intel-sas/isci 10456F: drivers/scsi/isci/ 10457 10458INTEL CPU family model numbers 10459M: Tony Luck <tony.luck@intel.com> 10460M: x86@kernel.org 10461L: linux-kernel@vger.kernel.org 10462S: Supported 10463F: arch/x86/include/asm/intel-family.h 10464 10465INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10466M: Jani Nikula <jani.nikula@linux.intel.com> 10467M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10468M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10469M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10470L: intel-gfx@lists.freedesktop.org 10471S: Supported 10472W: https://01.org/linuxgraphics/ 10473Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10474B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10475C: irc://irc.oftc.net/intel-gfx 10476T: git git://anongit.freedesktop.org/drm-intel 10477F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10478F: Documentation/gpu/i915.rst 10479F: drivers/gpu/drm/i915/ 10480F: include/drm/i915* 10481F: include/uapi/drm/i915_drm.h 10482 10483INTEL ETHERNET DRIVERS 10484M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10485M: Tony Nguyen <anthony.l.nguyen@intel.com> 10486L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10487S: Supported 10488W: https://www.intel.com/content/www/us/en/support.html 10489Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10490T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10491T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10492F: Documentation/networking/device_drivers/ethernet/intel/ 10493F: drivers/net/ethernet/intel/ 10494F: drivers/net/ethernet/intel/*/ 10495F: include/linux/avf/virtchnl.h 10496F: include/linux/net/intel/iidc.h 10497 10498INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10499M: Mustafa Ismail <mustafa.ismail@intel.com> 10500M: Shiraz Saleem <shiraz.saleem@intel.com> 10501L: linux-rdma@vger.kernel.org 10502S: Supported 10503F: drivers/infiniband/hw/irdma/ 10504F: include/uapi/rdma/irdma-abi.h 10505 10506INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10507M: Maik Broemme <mbroemme@libmpq.org> 10508L: linux-fbdev@vger.kernel.org 10509S: Maintained 10510F: Documentation/fb/intelfb.rst 10511F: drivers/video/fbdev/intelfb/ 10512 10513INTEL GPIO DRIVERS 10514M: Andy Shevchenko <andy@kernel.org> 10515L: linux-gpio@vger.kernel.org 10516S: Supported 10517T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10518F: drivers/gpio/gpio-elkhartlake.c 10519F: drivers/gpio/gpio-ich.c 10520F: drivers/gpio/gpio-merrifield.c 10521F: drivers/gpio/gpio-ml-ioh.c 10522F: drivers/gpio/gpio-pch.c 10523F: drivers/gpio/gpio-sch.c 10524F: drivers/gpio/gpio-sodaville.c 10525F: drivers/gpio/gpio-tangier.c 10526 10527INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10528M: Zhenyu Wang <zhenyuw@linux.intel.com> 10529M: Zhi Wang <zhi.a.wang@intel.com> 10530L: intel-gvt-dev@lists.freedesktop.org 10531L: intel-gfx@lists.freedesktop.org 10532S: Supported 10533W: https://01.org/igvt-g 10534T: git https://github.com/intel/gvt-linux.git 10535F: drivers/gpu/drm/i915/gvt/ 10536 10537INTEL HID EVENT DRIVER 10538M: Alex Hung <alexhung@gmail.com> 10539L: platform-driver-x86@vger.kernel.org 10540S: Maintained 10541F: drivers/platform/x86/intel/hid.c 10542 10543INTEL I/OAT DMA DRIVER 10544M: Dave Jiang <dave.jiang@intel.com> 10545R: Dan Williams <dan.j.williams@intel.com> 10546L: dmaengine@vger.kernel.org 10547S: Supported 10548Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10549F: drivers/dma/ioat* 10550 10551INTEL IDLE DRIVER 10552M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10553M: Len Brown <lenb@kernel.org> 10554L: linux-pm@vger.kernel.org 10555S: Supported 10556B: https://bugzilla.kernel.org 10557T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10558F: drivers/idle/intel_idle.c 10559 10560INTEL IDXD DRIVER 10561M: Fenghua Yu <fenghua.yu@intel.com> 10562M: Dave Jiang <dave.jiang@intel.com> 10563L: dmaengine@vger.kernel.org 10564S: Supported 10565F: drivers/dma/idxd/* 10566F: include/uapi/linux/idxd.h 10567 10568INTEL IN FIELD SCAN (IFS) DEVICE 10569M: Jithu Joseph <jithu.joseph@intel.com> 10570R: Ashok Raj <ashok.raj@intel.com> 10571R: Tony Luck <tony.luck@intel.com> 10572S: Maintained 10573F: drivers/platform/x86/intel/ifs 10574F: include/trace/events/intel_ifs.h 10575 10576INTEL INTEGRATED SENSOR HUB DRIVER 10577M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10578M: Jiri Kosina <jikos@kernel.org> 10579L: linux-input@vger.kernel.org 10580S: Maintained 10581F: drivers/hid/intel-ish-hid/ 10582 10583INTEL IOMMU (VT-d) 10584M: David Woodhouse <dwmw2@infradead.org> 10585M: Lu Baolu <baolu.lu@linux.intel.com> 10586L: iommu@lists.linux.dev 10587S: Supported 10588T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10589F: drivers/iommu/intel/ 10590 10591INTEL IPU3 CSI-2 CIO2 DRIVER 10592M: Yong Zhi <yong.zhi@intel.com> 10593M: Sakari Ailus <sakari.ailus@linux.intel.com> 10594M: Bingbu Cao <bingbu.cao@intel.com> 10595M: Dan Scally <djrscally@gmail.com> 10596R: Tianshu Qiu <tian.shu.qiu@intel.com> 10597L: linux-media@vger.kernel.org 10598S: Maintained 10599T: git git://linuxtv.org/media_tree.git 10600F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10601F: drivers/media/pci/intel/ipu3/ 10602 10603INTEL IPU3 CSI-2 IMGU DRIVER 10604M: Sakari Ailus <sakari.ailus@linux.intel.com> 10605R: Bingbu Cao <bingbu.cao@intel.com> 10606R: Tianshu Qiu <tian.shu.qiu@intel.com> 10607L: linux-media@vger.kernel.org 10608S: Maintained 10609F: Documentation/admin-guide/media/ipu3.rst 10610F: Documentation/admin-guide/media/ipu3_rcb.svg 10611F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10612F: drivers/staging/media/ipu3/ 10613 10614INTEL ISHTP ECLITE DRIVER 10615M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Supported 10618F: drivers/platform/x86/intel/ishtp_eclite.c 10619 10620INTEL IXP4XX CRYPTO SUPPORT 10621M: Corentin Labbe <clabbe@baylibre.com> 10622L: linux-crypto@vger.kernel.org 10623S: Maintained 10624F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10625 10626INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10627M: Krzysztof Halasa <khalasa@piap.pl> 10628S: Maintained 10629F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10630F: drivers/net/wan/ixp4xx_hss.c 10631F: drivers/soc/ixp4xx/ixp4xx-npe.c 10632F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10633F: include/linux/soc/ixp4xx/npe.h 10634F: include/linux/soc/ixp4xx/qmgr.h 10635 10636INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10637M: Deepak Saxena <dsaxena@plexity.net> 10638S: Maintained 10639F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10640F: drivers/char/hw_random/ixp4xx-rng.c 10641 10642INTEL KEEM BAY DRM DRIVER 10643M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10644M: Edmund Dea <edmund.j.dea@intel.com> 10645S: Maintained 10646F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10647F: drivers/gpu/drm/kmb/ 10648 10649INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10650M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10651S: Maintained 10652F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10653F: drivers/crypto/intel/keembay/Kconfig 10654F: drivers/crypto/intel/keembay/Makefile 10655F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10656F: drivers/crypto/intel/keembay/ocs-aes.c 10657F: drivers/crypto/intel/keembay/ocs-aes.h 10658 10659INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10660M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10661M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10662M: Mark Gross <mgross@linux.intel.com> 10663S: Maintained 10664F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10665F: drivers/crypto/intel/keembay/Kconfig 10666F: drivers/crypto/intel/keembay/Makefile 10667F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10668 10669INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10670M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10671M: Declan Murphy <declan.murphy@intel.com> 10672S: Maintained 10673F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10674F: drivers/crypto/intel/keembay/Kconfig 10675F: drivers/crypto/intel/keembay/Makefile 10676F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10677F: drivers/crypto/intel/keembay/ocs-hcu.c 10678F: drivers/crypto/intel/keembay/ocs-hcu.h 10679 10680INTEL MANAGEMENT ENGINE (mei) 10681M: Tomas Winkler <tomas.winkler@intel.com> 10682L: linux-kernel@vger.kernel.org 10683S: Supported 10684F: Documentation/driver-api/mei/* 10685F: drivers/misc/mei/ 10686F: drivers/watchdog/mei_wdt.c 10687F: include/linux/mei_aux.h 10688F: include/linux/mei_cl_bus.h 10689F: include/uapi/linux/mei.h 10690F: include/uapi/linux/mei_uuid.h 10691F: include/uapi/linux/uuid.h 10692F: samples/mei/* 10693 10694INTEL MAX 10 BMC MFD DRIVER 10695M: Xu Yilun <yilun.xu@intel.com> 10696R: Tom Rix <trix@redhat.com> 10697S: Maintained 10698F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10699F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10700F: drivers/hwmon/intel-m10-bmc-hwmon.c 10701F: drivers/mfd/intel-m10-bmc* 10702F: include/linux/mfd/intel-m10-bmc.h 10703 10704INTEL MAX10 BMC SECURE UPDATES 10705M: Russ Weight <russell.h.weight@intel.com> 10706L: linux-fpga@vger.kernel.org 10707S: Maintained 10708F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10709F: drivers/fpga/intel-m10-bmc-sec-update.c 10710 10711INTEL P-Unit IPC DRIVER 10712M: Zha Qipeng <qipeng.zha@intel.com> 10713L: platform-driver-x86@vger.kernel.org 10714S: Maintained 10715F: arch/x86/include/asm/intel_punit_ipc.h 10716F: drivers/platform/x86/intel/punit_ipc.c 10717 10718INTEL PMC CORE DRIVER 10719M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10720M: David E Box <david.e.box@intel.com> 10721L: platform-driver-x86@vger.kernel.org 10722S: Maintained 10723F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10724F: drivers/platform/x86/intel/pmc/ 10725 10726INTEL PMIC GPIO DRIVERS 10727M: Andy Shevchenko <andy@kernel.org> 10728S: Supported 10729T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10730F: drivers/gpio/gpio-*cove.c 10731 10732INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10733M: Andy Shevchenko <andy@kernel.org> 10734S: Supported 10735F: drivers/mfd/intel_soc_pmic* 10736F: include/linux/mfd/intel_soc_pmic* 10737 10738INTEL PMT DRIVERS 10739M: David E. Box <david.e.box@linux.intel.com> 10740S: Supported 10741F: drivers/platform/x86/intel/pmt/ 10742 10743INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10744M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10745L: linux-wireless@vger.kernel.org 10746S: Maintained 10747F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10748F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10749F: drivers/net/wireless/intel/ipw2x00/ 10750 10751INTEL PSTATE DRIVER 10752M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10753M: Len Brown <lenb@kernel.org> 10754L: linux-pm@vger.kernel.org 10755S: Supported 10756F: drivers/cpufreq/intel_pstate.c 10757 10758INTEL PTP DFL ToD DRIVER 10759M: Tianfei Zhang <tianfei.zhang@intel.com> 10760L: linux-fpga@vger.kernel.org 10761L: netdev@vger.kernel.org 10762S: Maintained 10763F: drivers/ptp/ptp_dfl_tod.c 10764 10765INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10766M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10767L: linux-iio@vger.kernel.org 10768F: drivers/counter/intel-qep.c 10769 10770INTEL SCU DRIVERS 10771M: Mika Westerberg <mika.westerberg@linux.intel.com> 10772S: Maintained 10773F: arch/x86/include/asm/intel_scu_ipc.h 10774F: drivers/platform/x86/intel_scu_* 10775 10776INTEL SDSI DRIVER 10777M: David E. Box <david.e.box@linux.intel.com> 10778S: Supported 10779F: drivers/platform/x86/intel/sdsi.c 10780F: tools/arch/x86/intel_sdsi/ 10781F: tools/testing/selftests/drivers/sdsi/ 10782 10783INTEL SGX 10784M: Jarkko Sakkinen <jarkko@kernel.org> 10785R: Dave Hansen <dave.hansen@linux.intel.com> 10786L: linux-sgx@vger.kernel.org 10787S: Supported 10788Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10789T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10790F: Documentation/arch/x86/sgx.rst 10791F: arch/x86/entry/vdso/vsgx.S 10792F: arch/x86/include/asm/sgx.h 10793F: arch/x86/include/uapi/asm/sgx.h 10794F: arch/x86/kernel/cpu/sgx/* 10795F: tools/testing/selftests/sgx/* 10796K: \bSGX_ 10797 10798INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10799M: Daniel Scally <djrscally@gmail.com> 10800S: Maintained 10801F: drivers/platform/x86/intel/int3472/ 10802 10803INTEL SPEED SELECT TECHNOLOGY 10804M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10805L: platform-driver-x86@vger.kernel.org 10806S: Maintained 10807F: drivers/platform/x86/intel/speed_select_if/ 10808F: include/uapi/linux/isst_if.h 10809F: tools/power/x86/intel-speed-select/ 10810 10811INTEL STRATIX10 FIRMWARE DRIVERS 10812M: Dinh Nguyen <dinguyen@kernel.org> 10813L: linux-kernel@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10816F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10817F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10818F: drivers/firmware/stratix10-rsu.c 10819F: drivers/firmware/stratix10-svc.c 10820F: include/linux/firmware/intel/stratix10-smc.h 10821F: include/linux/firmware/intel/stratix10-svc-client.h 10822 10823INTEL TELEMETRY DRIVER 10824M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10825M: "David E. Box" <david.e.box@linux.intel.com> 10826L: platform-driver-x86@vger.kernel.org 10827S: Maintained 10828F: arch/x86/include/asm/intel_telemetry.h 10829F: drivers/platform/x86/intel/telemetry/ 10830 10831INTEL TPMI DRIVER 10832M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10833L: platform-driver-x86@vger.kernel.org 10834S: Maintained 10835F: Documentation/ABI/testing/debugfs-tpmi 10836F: drivers/platform/x86/intel/tpmi.c 10837F: include/linux/intel_tpmi.h 10838 10839INTEL UNCORE FREQUENCY CONTROL 10840M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10841L: platform-driver-x86@vger.kernel.org 10842S: Maintained 10843F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10844F: drivers/platform/x86/intel/uncore-frequency/ 10845 10846INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10847M: David E. Box <david.e.box@linux.intel.com> 10848S: Supported 10849F: drivers/platform/x86/intel/vsec.* 10850 10851INTEL VIRTUAL BUTTON DRIVER 10852M: AceLan Kao <acelan.kao@canonical.com> 10853L: platform-driver-x86@vger.kernel.org 10854S: Maintained 10855F: drivers/platform/x86/intel/vbtn.c 10856 10857INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10858M: Stanislaw Gruszka <stf_xl@wp.pl> 10859L: linux-wireless@vger.kernel.org 10860S: Supported 10861F: drivers/net/wireless/intel/iwlegacy/ 10862 10863INTEL WIRELESS WIFI LINK (iwlwifi) 10864M: Gregory Greenman <gregory.greenman@intel.com> 10865L: linux-wireless@vger.kernel.org 10866S: Supported 10867W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10868T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10869F: drivers/net/wireless/intel/iwlwifi/ 10870 10871INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10872M: Jithu Joseph <jithu.joseph@intel.com> 10873R: Maurice Ma <maurice.ma@intel.com> 10874S: Maintained 10875W: https://slimbootloader.github.io/security/firmware-update.html 10876F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10877 10878INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10879L: Dell.Client.Kernel@dell.com 10880S: Maintained 10881F: drivers/platform/x86/intel/wmi/thunderbolt.c 10882 10883INTEL WWAN IOSM DRIVER 10884M: M Chetan Kumar <m.chetan.kumar@intel.com> 10885M: Intel Corporation <linuxwwan@intel.com> 10886L: netdev@vger.kernel.org 10887S: Maintained 10888F: drivers/net/wwan/iosm/ 10889 10890INTEL(R) TRACE HUB 10891M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10892S: Supported 10893F: Documentation/trace/intel_th.rst 10894F: drivers/hwtracing/intel_th/ 10895F: include/linux/intel_th.h 10896 10897INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10898M: Ning Sun <ning.sun@intel.com> 10899L: tboot-devel@lists.sourceforge.net 10900S: Supported 10901W: http://tboot.sourceforge.net 10902T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10903F: Documentation/arch/x86/intel_txt.rst 10904F: arch/x86/kernel/tboot.c 10905F: include/linux/tboot.h 10906 10907INTERCONNECT API 10908M: Georgi Djakov <djakov@kernel.org> 10909L: linux-pm@vger.kernel.org 10910S: Maintained 10911T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10912F: Documentation/devicetree/bindings/interconnect/ 10913F: Documentation/driver-api/interconnect.rst 10914F: drivers/interconnect/ 10915F: include/dt-bindings/interconnect/ 10916F: include/linux/interconnect-provider.h 10917F: include/linux/interconnect.h 10918 10919INTERRUPT COUNTER DRIVER 10920M: Oleksij Rempel <o.rempel@pengutronix.de> 10921R: Pengutronix Kernel Team <kernel@pengutronix.de> 10922L: linux-iio@vger.kernel.org 10923F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10924F: drivers/counter/interrupt-cnt.c 10925 10926INTERSIL ISL7998X VIDEO DECODER DRIVER 10927M: Michael Tretter <m.tretter@pengutronix.de> 10928R: Pengutronix Kernel Team <kernel@pengutronix.de> 10929L: linux-media@vger.kernel.org 10930S: Maintained 10931F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10932F: drivers/media/i2c/isl7998x.c 10933 10934INVENSENSE ICM-426xx IMU DRIVER 10935M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10936L: linux-iio@vger.kernel.org 10937S: Maintained 10938W: https://invensense.tdk.com/ 10939F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10940F: drivers/iio/imu/inv_icm42600/ 10941 10942INVENSENSE MPU-3050 GYROSCOPE DRIVER 10943M: Linus Walleij <linus.walleij@linaro.org> 10944L: linux-iio@vger.kernel.org 10945S: Maintained 10946F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10947F: drivers/iio/gyro/mpu3050* 10948 10949IOC3 ETHERNET DRIVER 10950M: Ralf Baechle <ralf@linux-mips.org> 10951L: linux-mips@vger.kernel.org 10952S: Maintained 10953F: drivers/net/ethernet/sgi/ioc3-eth.c 10954 10955IOMAP FILESYSTEM LIBRARY 10956M: Darrick J. Wong <djwong@kernel.org> 10957L: linux-xfs@vger.kernel.org 10958L: linux-fsdevel@vger.kernel.org 10959S: Supported 10960T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10961F: fs/iomap/ 10962F: include/linux/iomap.h 10963 10964IOMMU DMA-API LAYER 10965M: Robin Murphy <robin.murphy@arm.com> 10966L: iommu@lists.linux.dev 10967S: Maintained 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10969F: drivers/iommu/dma-iommu.c 10970F: drivers/iommu/dma-iommu.h 10971F: drivers/iommu/iova.c 10972F: include/linux/iova.h 10973 10974IOMMU SUBSYSTEM 10975M: Joerg Roedel <joro@8bytes.org> 10976M: Will Deacon <will@kernel.org> 10977R: Robin Murphy <robin.murphy@arm.com> 10978L: iommu@lists.linux.dev 10979S: Maintained 10980T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10981F: Documentation/devicetree/bindings/iommu/ 10982F: Documentation/userspace-api/iommu.rst 10983F: drivers/iommu/ 10984F: include/linux/iommu.h 10985F: include/linux/iova.h 10986F: include/linux/of_iommu.h 10987F: include/uapi/linux/iommu.h 10988 10989IOMMUFD 10990M: Jason Gunthorpe <jgg@nvidia.com> 10991M: Kevin Tian <kevin.tian@intel.com> 10992L: iommu@lists.linux.dev 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10995F: Documentation/userspace-api/iommufd.rst 10996F: drivers/iommu/iommufd/ 10997F: include/linux/iommufd.h 10998F: include/uapi/linux/iommufd.h 10999F: tools/testing/selftests/iommu/ 11000 11001IOSYS-MAP HELPERS 11002M: Thomas Zimmermann <tzimmermann@suse.de> 11003L: dri-devel@lists.freedesktop.org 11004S: Maintained 11005T: git git://anongit.freedesktop.org/drm/drm-misc 11006F: include/linux/iosys-map.h 11007 11008IO_URING 11009M: Jens Axboe <axboe@kernel.dk> 11010R: Pavel Begunkov <asml.silence@gmail.com> 11011L: io-uring@vger.kernel.org 11012S: Maintained 11013T: git git://git.kernel.dk/linux-block 11014T: git git://git.kernel.dk/liburing 11015F: include/linux/io_uring.h 11016F: include/linux/io_uring_types.h 11017F: include/trace/events/io_uring.h 11018F: include/uapi/linux/io_uring.h 11019F: io_uring/ 11020 11021IPMI SUBSYSTEM 11022M: Corey Minyard <minyard@acm.org> 11023L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11024S: Supported 11025W: http://openipmi.sourceforge.net/ 11026T: git https://github.com/cminyard/linux-ipmi.git for-next 11027F: Documentation/devicetree/bindings/ipmi/ 11028F: Documentation/driver-api/ipmi.rst 11029F: drivers/char/ipmi/ 11030F: include/linux/ipmi* 11031F: include/uapi/linux/ipmi* 11032 11033IPS SCSI RAID DRIVER 11034M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11035L: linux-scsi@vger.kernel.org 11036S: Maintained 11037W: http://www.adaptec.com/ 11038F: drivers/scsi/ips* 11039 11040IPVS 11041M: Simon Horman <horms@verge.net.au> 11042M: Julian Anastasov <ja@ssi.bg> 11043L: netdev@vger.kernel.org 11044L: lvs-devel@vger.kernel.org 11045S: Maintained 11046T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11047T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11048F: Documentation/networking/ipvs-sysctl.rst 11049F: include/net/ip_vs.h 11050F: include/uapi/linux/ip_vs.h 11051F: net/netfilter/ipvs/ 11052 11053IPWIRELESS DRIVER 11054M: Jiri Kosina <jikos@kernel.org> 11055M: David Sterba <dsterba@suse.com> 11056S: Odd Fixes 11057F: drivers/tty/ipwireless/ 11058 11059IRON DEVICE AUDIO CODEC DRIVERS 11060M: Kiseok Jo <kiseok.jo@irondevice.com> 11061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11062S: Maintained 11063F: Documentation/devicetree/bindings/sound/irondevice,* 11064F: sound/soc/codecs/sma* 11065 11066IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11067M: Marc Zyngier <maz@kernel.org> 11068S: Maintained 11069T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11070F: Documentation/core-api/irq/irq-domain.rst 11071F: include/linux/irqdomain.h 11072F: kernel/irq/irqdomain.c 11073F: kernel/irq/msi.c 11074 11075IRQ SUBSYSTEM 11076M: Thomas Gleixner <tglx@linutronix.de> 11077L: linux-kernel@vger.kernel.org 11078S: Maintained 11079T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11080F: include/linux/group_cpus.h 11081F: kernel/irq/ 11082F: lib/group_cpus.c 11083 11084IRQCHIP DRIVERS 11085M: Thomas Gleixner <tglx@linutronix.de> 11086M: Marc Zyngier <maz@kernel.org> 11087L: linux-kernel@vger.kernel.org 11088S: Maintained 11089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11090F: Documentation/devicetree/bindings/interrupt-controller/ 11091F: drivers/irqchip/ 11092 11093ISA 11094M: William Breathitt Gray <william.gray@linaro.org> 11095S: Maintained 11096F: Documentation/driver-api/isa.rst 11097F: drivers/base/isa.c 11098F: include/linux/isa.h 11099 11100ISA RADIO MODULE 11101M: Hans Verkuil <hverkuil@xs4all.nl> 11102L: linux-media@vger.kernel.org 11103S: Maintained 11104W: https://linuxtv.org 11105T: git git://linuxtv.org/media_tree.git 11106F: drivers/media/radio/radio-isa* 11107 11108ISAPNP 11109M: Jaroslav Kysela <perex@perex.cz> 11110S: Maintained 11111F: Documentation/driver-api/isapnp.rst 11112F: drivers/pnp/isapnp/ 11113F: include/linux/isapnp.h 11114 11115ISCSI 11116M: Lee Duncan <lduncan@suse.com> 11117M: Chris Leech <cleech@redhat.com> 11118M: Mike Christie <michael.christie@oracle.com> 11119L: open-iscsi@googlegroups.com 11120L: linux-scsi@vger.kernel.org 11121S: Maintained 11122W: www.open-iscsi.com 11123F: drivers/scsi/*iscsi* 11124F: include/scsi/*iscsi* 11125 11126iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11127M: Peter Jones <pjones@redhat.com> 11128M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11129S: Maintained 11130F: drivers/firmware/iscsi_ibft* 11131 11132ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11133M: Sagi Grimberg <sagi@grimberg.me> 11134M: Max Gurtovoy <mgurtovoy@nvidia.com> 11135L: linux-rdma@vger.kernel.org 11136S: Supported 11137W: http://www.openfabrics.org 11138W: www.open-iscsi.org 11139Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11140F: drivers/infiniband/ulp/iser/ 11141 11142ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11143M: Sagi Grimberg <sagi@grimberg.me> 11144L: linux-rdma@vger.kernel.org 11145L: target-devel@vger.kernel.org 11146S: Supported 11147W: http://www.linux-iscsi.org 11148T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11149F: drivers/infiniband/ulp/isert 11150 11151ISDN/CMTP OVER BLUETOOTH 11152M: Karsten Keil <isdn@linux-pingi.de> 11153L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11154L: netdev@vger.kernel.org 11155S: Odd Fixes 11156W: http://www.isdn4linux.de 11157F: Documentation/isdn/ 11158F: drivers/isdn/capi/ 11159F: include/linux/isdn/ 11160F: include/uapi/linux/isdn/ 11161F: net/bluetooth/cmtp/ 11162 11163ISDN/mISDN SUBSYSTEM 11164M: Karsten Keil <isdn@linux-pingi.de> 11165L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11166L: netdev@vger.kernel.org 11167S: Maintained 11168W: http://www.isdn4linux.de 11169F: drivers/isdn/Kconfig 11170F: drivers/isdn/Makefile 11171F: drivers/isdn/hardware/ 11172F: drivers/isdn/mISDN/ 11173 11174ISOFS FILESYSTEM 11175M: Jan Kara <jack@suse.cz> 11176L: linux-fsdevel@vger.kernel.org 11177S: Maintained 11178F: Documentation/filesystems/isofs.rst 11179F: fs/isofs/ 11180 11181IT87 HARDWARE MONITORING DRIVER 11182M: Jean Delvare <jdelvare@suse.com> 11183L: linux-hwmon@vger.kernel.org 11184S: Maintained 11185F: Documentation/hwmon/it87.rst 11186F: drivers/hwmon/it87.c 11187 11188IT913X MEDIA DRIVER 11189M: Antti Palosaari <crope@iki.fi> 11190L: linux-media@vger.kernel.org 11191S: Maintained 11192W: https://linuxtv.org 11193W: http://palosaari.fi/linux/ 11194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11195T: git git://linuxtv.org/anttip/media_tree.git 11196F: drivers/media/tuners/it913x* 11197 11198ITE IT66121 HDMI BRIDGE DRIVER 11199M: Phong LE <ple@baylibre.com> 11200M: Neil Armstrong <neil.armstrong@linaro.org> 11201S: Maintained 11202T: git git://anongit.freedesktop.org/drm/drm-misc 11203F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11204F: drivers/gpu/drm/bridge/ite-it66121.c 11205 11206IVTV VIDEO4LINUX DRIVER 11207M: Andy Walls <awalls@md.metrocast.net> 11208L: linux-media@vger.kernel.org 11209S: Maintained 11210W: https://linuxtv.org 11211T: git git://linuxtv.org/media_tree.git 11212F: Documentation/admin-guide/media/ivtv* 11213F: drivers/media/pci/ivtv/ 11214F: include/uapi/linux/ivtv* 11215 11216IX2505V MEDIA DRIVER 11217M: Malcolm Priestley <tvboxspy@gmail.com> 11218L: linux-media@vger.kernel.org 11219S: Maintained 11220W: https://linuxtv.org 11221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11222F: drivers/media/dvb-frontends/ix2505v* 11223 11224JAILHOUSE HYPERVISOR INTERFACE 11225M: Jan Kiszka <jan.kiszka@siemens.com> 11226L: jailhouse-dev@googlegroups.com 11227S: Maintained 11228F: arch/x86/include/asm/jailhouse_para.h 11229F: arch/x86/kernel/jailhouse.c 11230 11231JC42.4 TEMPERATURE SENSOR DRIVER 11232M: Guenter Roeck <linux@roeck-us.net> 11233L: linux-hwmon@vger.kernel.org 11234S: Maintained 11235F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11236F: Documentation/hwmon/jc42.rst 11237F: drivers/hwmon/jc42.c 11238 11239JFS FILESYSTEM 11240M: Dave Kleikamp <shaggy@kernel.org> 11241L: jfs-discussion@lists.sourceforge.net 11242S: Odd Fixes 11243W: http://jfs.sourceforge.net/ 11244T: git https://github.com/kleikamp/linux-shaggy.git 11245F: Documentation/admin-guide/jfs.rst 11246F: fs/jfs/ 11247 11248JME NETWORK DRIVER 11249M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11250L: netdev@vger.kernel.org 11251S: Maintained 11252F: drivers/net/ethernet/jme.* 11253 11254JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11255M: David Woodhouse <dwmw2@infradead.org> 11256M: Richard Weinberger <richard@nod.at> 11257L: linux-mtd@lists.infradead.org 11258S: Odd Fixes 11259W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11260T: git git://git.infradead.org/ubifs-2.6.git 11261F: fs/jffs2/ 11262F: include/uapi/linux/jffs2.h 11263 11264JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11265M: "Theodore Ts'o" <tytso@mit.edu> 11266M: Jan Kara <jack@suse.com> 11267L: linux-ext4@vger.kernel.org 11268S: Maintained 11269F: fs/jbd2/ 11270F: include/linux/jbd2.h 11271 11272JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11273M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11274L: linux-media@vger.kernel.org 11275L: linux-renesas-soc@vger.kernel.org 11276S: Maintained 11277F: drivers/media/platform/renesas/rcar_jpu.c 11278 11279JSM Neo PCI based serial card 11280L: linux-serial@vger.kernel.org 11281S: Orphan 11282F: drivers/tty/serial/jsm/ 11283 11284K10TEMP HARDWARE MONITORING DRIVER 11285M: Clemens Ladisch <clemens@ladisch.de> 11286L: linux-hwmon@vger.kernel.org 11287S: Maintained 11288F: Documentation/hwmon/k10temp.rst 11289F: drivers/hwmon/k10temp.c 11290 11291K8TEMP HARDWARE MONITORING DRIVER 11292M: Rudolf Marek <r.marek@assembler.cz> 11293L: linux-hwmon@vger.kernel.org 11294S: Maintained 11295F: Documentation/hwmon/k8temp.rst 11296F: drivers/hwmon/k8temp.c 11297 11298KASAN 11299M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11300R: Alexander Potapenko <glider@google.com> 11301R: Andrey Konovalov <andreyknvl@gmail.com> 11302R: Dmitry Vyukov <dvyukov@google.com> 11303R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11304L: kasan-dev@googlegroups.com 11305S: Maintained 11306F: Documentation/dev-tools/kasan.rst 11307F: arch/*/include/asm/*kasan.h 11308F: arch/*/mm/kasan_init* 11309F: include/linux/kasan*.h 11310F: lib/Kconfig.kasan 11311F: mm/kasan/ 11312F: scripts/Makefile.kasan 11313 11314KCONFIG 11315M: Masahiro Yamada <masahiroy@kernel.org> 11316L: linux-kbuild@vger.kernel.org 11317S: Maintained 11318Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11319T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11320F: Documentation/kbuild/kconfig* 11321F: scripts/Kconfig.include 11322F: scripts/kconfig/ 11323 11324KCOV 11325R: Dmitry Vyukov <dvyukov@google.com> 11326R: Andrey Konovalov <andreyknvl@gmail.com> 11327L: kasan-dev@googlegroups.com 11328S: Maintained 11329F: Documentation/dev-tools/kcov.rst 11330F: include/linux/kcov.h 11331F: include/uapi/linux/kcov.h 11332F: kernel/kcov.c 11333F: scripts/Makefile.kcov 11334 11335KCSAN 11336M: Marco Elver <elver@google.com> 11337R: Dmitry Vyukov <dvyukov@google.com> 11338L: kasan-dev@googlegroups.com 11339S: Maintained 11340F: Documentation/dev-tools/kcsan.rst 11341F: include/linux/kcsan*.h 11342F: kernel/kcsan/ 11343F: lib/Kconfig.kcsan 11344F: scripts/Makefile.kcsan 11345 11346KDUMP 11347M: Baoquan He <bhe@redhat.com> 11348R: Vivek Goyal <vgoyal@redhat.com> 11349R: Dave Young <dyoung@redhat.com> 11350L: kexec@lists.infradead.org 11351S: Maintained 11352W: http://lse.sourceforge.net/kdump/ 11353F: Documentation/admin-guide/kdump/ 11354F: fs/proc/vmcore.c 11355F: include/linux/crash_core.h 11356F: include/linux/crash_dump.h 11357F: include/uapi/linux/vmcore.h 11358F: kernel/crash_*.c 11359 11360KEENE FM RADIO TRANSMITTER DRIVER 11361M: Hans Verkuil <hverkuil@xs4all.nl> 11362L: linux-media@vger.kernel.org 11363S: Maintained 11364W: https://linuxtv.org 11365T: git git://linuxtv.org/media_tree.git 11366F: drivers/media/radio/radio-keene* 11367 11368KERNEL AUTOMOUNTER 11369M: Ian Kent <raven@themaw.net> 11370L: autofs@vger.kernel.org 11371S: Maintained 11372F: fs/autofs/ 11373 11374KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11375M: Masahiro Yamada <masahiroy@kernel.org> 11376R: Nathan Chancellor <nathan@kernel.org> 11377R: Nick Desaulniers <ndesaulniers@google.com> 11378R: Nicolas Schier <nicolas@fjasle.eu> 11379L: linux-kbuild@vger.kernel.org 11380S: Maintained 11381Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11383F: Documentation/kbuild/ 11384F: Makefile 11385F: scripts/*vmlinux* 11386F: scripts/Kbuild* 11387F: scripts/Makefile* 11388F: scripts/basic/ 11389F: scripts/dummy-tools/ 11390F: scripts/mk* 11391F: scripts/mod/ 11392F: scripts/package/ 11393F: usr/ 11394 11395KERNEL HARDENING (not covered by other areas) 11396M: Kees Cook <keescook@chromium.org> 11397L: linux-hardening@vger.kernel.org 11398S: Supported 11399T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11400F: Documentation/ABI/testing/sysfs-kernel-oops_count 11401F: Documentation/ABI/testing/sysfs-kernel-warn_count 11402F: include/linux/overflow.h 11403F: include/linux/randomize_kstack.h 11404F: mm/usercopy.c 11405K: \b(add|choose)_random_kstack_offset\b 11406K: \b__check_(object_size|heap_object)\b 11407 11408KERNEL JANITORS 11409L: kernel-janitors@vger.kernel.org 11410S: Odd Fixes 11411W: http://kernelnewbies.org/KernelJanitors 11412 11413KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11414M: Chuck Lever <chuck.lever@oracle.com> 11415M: Jeff Layton <jlayton@kernel.org> 11416R: Neil Brown <neilb@suse.de> 11417R: Olga Kornievskaia <kolga@netapp.com> 11418R: Dai Ngo <Dai.Ngo@oracle.com> 11419R: Tom Talpey <tom@talpey.com> 11420L: linux-nfs@vger.kernel.org 11421S: Supported 11422W: http://nfs.sourceforge.net/ 11423T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11424F: Documentation/filesystems/nfs/ 11425F: fs/exportfs/ 11426F: fs/lockd/ 11427F: fs/nfs_common/ 11428F: fs/nfsd/ 11429F: include/linux/lockd/ 11430F: include/linux/sunrpc/ 11431F: include/trace/events/rpcgss.h 11432F: include/trace/events/rpcrdma.h 11433F: include/trace/events/sunrpc.h 11434F: include/trace/misc/fs.h 11435F: include/trace/misc/nfs.h 11436F: include/trace/misc/sunrpc.h 11437F: include/uapi/linux/nfsd/ 11438F: include/uapi/linux/sunrpc/ 11439F: net/sunrpc/ 11440 11441KERNEL REGRESSIONS 11442M: Thorsten Leemhuis <linux@leemhuis.info> 11443L: regressions@lists.linux.dev 11444S: Supported 11445F: Documentation/admin-guide/reporting-regressions.rst 11446F: Documentation/process/handling-regressions.rst 11447 11448KERNEL SELFTEST FRAMEWORK 11449M: Shuah Khan <shuah@kernel.org> 11450M: Shuah Khan <skhan@linuxfoundation.org> 11451L: linux-kselftest@vger.kernel.org 11452S: Maintained 11453Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11454T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11455F: Documentation/dev-tools/kselftest* 11456F: tools/testing/selftests/ 11457 11458KERNEL SMB3 SERVER (KSMBD) 11459M: Namjae Jeon <linkinjeon@kernel.org> 11460M: Steve French <sfrench@samba.org> 11461R: Sergey Senozhatsky <senozhatsky@chromium.org> 11462R: Tom Talpey <tom@talpey.com> 11463L: linux-cifs@vger.kernel.org 11464S: Maintained 11465T: git git://git.samba.org/ksmbd.git 11466F: Documentation/filesystems/smb/ksmbd.rst 11467F: fs/smb/common/ 11468F: fs/smb/server/ 11469 11470KERNEL UNIT TESTING FRAMEWORK (KUnit) 11471M: Brendan Higgins <brendanhiggins@google.com> 11472M: David Gow <davidgow@google.com> 11473L: linux-kselftest@vger.kernel.org 11474L: kunit-dev@googlegroups.com 11475S: Maintained 11476W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11477T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11478T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11479F: Documentation/dev-tools/kunit/ 11480F: include/kunit/ 11481F: lib/kunit/ 11482F: rust/kernel/kunit.rs 11483F: scripts/rustdoc_test_* 11484F: tools/testing/kunit/ 11485 11486KERNEL USERMODE HELPER 11487M: Luis Chamberlain <mcgrof@kernel.org> 11488L: linux-kernel@vger.kernel.org 11489S: Maintained 11490F: include/linux/umh.h 11491F: kernel/umh.c 11492 11493KERNEL VIRTUAL MACHINE (KVM) 11494M: Paolo Bonzini <pbonzini@redhat.com> 11495L: kvm@vger.kernel.org 11496S: Supported 11497W: http://www.linux-kvm.org 11498T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11499F: Documentation/virt/kvm/ 11500F: include/asm-generic/kvm* 11501F: include/kvm/iodev.h 11502F: include/linux/kvm* 11503F: include/trace/events/kvm.h 11504F: include/uapi/asm-generic/kvm* 11505F: include/uapi/linux/kvm* 11506F: tools/kvm/ 11507F: tools/testing/selftests/kvm/ 11508F: virt/kvm/* 11509 11510KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11511M: Marc Zyngier <maz@kernel.org> 11512M: Oliver Upton <oliver.upton@linux.dev> 11513R: James Morse <james.morse@arm.com> 11514R: Suzuki K Poulose <suzuki.poulose@arm.com> 11515R: Zenghui Yu <yuzenghui@huawei.com> 11516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11517L: kvmarm@lists.linux.dev 11518S: Maintained 11519T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11520F: arch/arm64/include/asm/kvm* 11521F: arch/arm64/include/uapi/asm/kvm* 11522F: arch/arm64/kvm/ 11523F: include/kvm/arm_* 11524F: tools/testing/selftests/kvm/*/aarch64/ 11525F: tools/testing/selftests/kvm/aarch64/ 11526 11527KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11528M: Huacai Chen <chenhuacai@kernel.org> 11529L: linux-mips@vger.kernel.org 11530L: kvm@vger.kernel.org 11531S: Maintained 11532T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11533F: arch/mips/include/asm/kvm* 11534F: arch/mips/include/uapi/asm/kvm* 11535F: arch/mips/kvm/ 11536 11537KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11538M: Michael Ellerman <mpe@ellerman.id.au> 11539R: Nicholas Piggin <npiggin@gmail.com> 11540L: linuxppc-dev@lists.ozlabs.org 11541L: kvm@vger.kernel.org 11542S: Maintained (Book3S 64-bit HV) 11543S: Odd fixes (Book3S 64-bit PR) 11544S: Orphan (Book3E and 32-bit) 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11546F: arch/powerpc/include/asm/kvm* 11547F: arch/powerpc/include/uapi/asm/kvm* 11548F: arch/powerpc/kernel/kvm* 11549F: arch/powerpc/kvm/ 11550 11551KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11552M: Anup Patel <anup@brainfault.org> 11553R: Atish Patra <atishp@atishpatra.org> 11554L: kvm@vger.kernel.org 11555L: kvm-riscv@lists.infradead.org 11556L: linux-riscv@lists.infradead.org 11557S: Maintained 11558T: git https://github.com/kvm-riscv/linux.git 11559F: arch/riscv/include/asm/kvm* 11560F: arch/riscv/include/uapi/asm/kvm* 11561F: arch/riscv/kvm/ 11562F: tools/testing/selftests/kvm/*/riscv/ 11563 11564KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11565M: Christian Borntraeger <borntraeger@linux.ibm.com> 11566M: Janosch Frank <frankja@linux.ibm.com> 11567M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11568R: David Hildenbrand <david@redhat.com> 11569L: kvm@vger.kernel.org 11570S: Supported 11571T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11572F: Documentation/virt/kvm/s390* 11573F: arch/s390/include/asm/gmap.h 11574F: arch/s390/include/asm/kvm* 11575F: arch/s390/include/uapi/asm/kvm* 11576F: arch/s390/include/uapi/asm/uvdevice.h 11577F: arch/s390/kernel/uv.c 11578F: arch/s390/kvm/ 11579F: arch/s390/mm/gmap.c 11580F: drivers/s390/char/uvdevice.c 11581F: tools/testing/selftests/drivers/s390x/uvdevice/ 11582F: tools/testing/selftests/kvm/*/s390x/ 11583F: tools/testing/selftests/kvm/s390x/ 11584 11585KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11586M: Sean Christopherson <seanjc@google.com> 11587M: Paolo Bonzini <pbonzini@redhat.com> 11588L: kvm@vger.kernel.org 11589S: Supported 11590P: Documentation/process/maintainer-kvm-x86.rst 11591T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11592F: arch/x86/include/asm/kvm* 11593F: arch/x86/include/asm/svm.h 11594F: arch/x86/include/asm/vmx*.h 11595F: arch/x86/include/uapi/asm/kvm* 11596F: arch/x86/include/uapi/asm/svm.h 11597F: arch/x86/include/uapi/asm/vmx.h 11598F: arch/x86/kvm/ 11599F: arch/x86/kvm/*/ 11600F: tools/testing/selftests/kvm/*/x86_64/ 11601F: tools/testing/selftests/kvm/x86_64/ 11602 11603KERNFS 11604M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11605M: Tejun Heo <tj@kernel.org> 11606S: Supported 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11608F: fs/kernfs/ 11609F: include/linux/kernfs.h 11610 11611KEXEC 11612M: Eric Biederman <ebiederm@xmission.com> 11613L: kexec@lists.infradead.org 11614S: Maintained 11615W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11616F: include/linux/kexec.h 11617F: include/uapi/linux/kexec.h 11618F: kernel/kexec* 11619 11620KEYS-ENCRYPTED 11621M: Mimi Zohar <zohar@linux.ibm.com> 11622L: linux-integrity@vger.kernel.org 11623L: keyrings@vger.kernel.org 11624S: Supported 11625F: Documentation/security/keys/trusted-encrypted.rst 11626F: include/keys/encrypted-type.h 11627F: security/keys/encrypted-keys/ 11628 11629KEYS-TRUSTED 11630M: James Bottomley <jejb@linux.ibm.com> 11631M: Jarkko Sakkinen <jarkko@kernel.org> 11632M: Mimi Zohar <zohar@linux.ibm.com> 11633L: linux-integrity@vger.kernel.org 11634L: keyrings@vger.kernel.org 11635S: Supported 11636F: Documentation/security/keys/trusted-encrypted.rst 11637F: include/keys/trusted-type.h 11638F: include/keys/trusted_tpm.h 11639F: security/keys/trusted-keys/ 11640 11641KEYS-TRUSTED-CAAM 11642M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11643R: Pengutronix Kernel Team <kernel@pengutronix.de> 11644L: linux-integrity@vger.kernel.org 11645L: keyrings@vger.kernel.org 11646S: Maintained 11647F: include/keys/trusted_caam.h 11648F: security/keys/trusted-keys/trusted_caam.c 11649 11650KEYS-TRUSTED-TEE 11651M: Sumit Garg <sumit.garg@linaro.org> 11652L: linux-integrity@vger.kernel.org 11653L: keyrings@vger.kernel.org 11654S: Supported 11655F: include/keys/trusted_tee.h 11656F: security/keys/trusted-keys/trusted_tee.c 11657 11658KEYS/KEYRINGS 11659M: David Howells <dhowells@redhat.com> 11660M: Jarkko Sakkinen <jarkko@kernel.org> 11661L: keyrings@vger.kernel.org 11662S: Maintained 11663F: Documentation/security/keys/core.rst 11664F: include/keys/ 11665F: include/linux/key-type.h 11666F: include/linux/key.h 11667F: include/linux/keyctl.h 11668F: include/uapi/linux/keyctl.h 11669F: security/keys/ 11670 11671KEYS/KEYRINGS_INTEGRITY 11672M: Jarkko Sakkinen <jarkko@kernel.org> 11673M: Mimi Zohar <zohar@linux.ibm.com> 11674L: linux-integrity@vger.kernel.org 11675L: keyrings@vger.kernel.org 11676S: Supported 11677F: security/integrity/platform_certs 11678 11679KFENCE 11680M: Alexander Potapenko <glider@google.com> 11681M: Marco Elver <elver@google.com> 11682R: Dmitry Vyukov <dvyukov@google.com> 11683L: kasan-dev@googlegroups.com 11684S: Maintained 11685F: Documentation/dev-tools/kfence.rst 11686F: arch/*/include/asm/kfence.h 11687F: include/linux/kfence.h 11688F: lib/Kconfig.kfence 11689F: mm/kfence/ 11690 11691KFIFO 11692M: Stefani Seibold <stefani@seibold.net> 11693S: Maintained 11694F: include/linux/kfifo.h 11695F: lib/kfifo.c 11696F: samples/kfifo/ 11697 11698KGDB / KDB /debug_core 11699M: Jason Wessel <jason.wessel@windriver.com> 11700M: Daniel Thompson <daniel.thompson@linaro.org> 11701R: Douglas Anderson <dianders@chromium.org> 11702L: kgdb-bugreport@lists.sourceforge.net 11703S: Maintained 11704W: http://kgdb.wiki.kernel.org/ 11705T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11706F: Documentation/dev-tools/kgdb.rst 11707F: drivers/misc/kgdbts.c 11708F: drivers/tty/serial/kgdboc.c 11709F: include/linux/kdb.h 11710F: include/linux/kgdb.h 11711F: kernel/debug/ 11712F: kernel/module/kdb.c 11713 11714KHADAS MCU MFD DRIVER 11715M: Neil Armstrong <neil.armstrong@linaro.org> 11716L: linux-amlogic@lists.infradead.org 11717S: Maintained 11718F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11719F: drivers/mfd/khadas-mcu.c 11720F: drivers/thermal/khadas_mcu_fan.c 11721F: include/linux/mfd/khadas-mcu.h 11722 11723KIONIX/ROHM KX022A ACCELEROMETER 11724M: Matti Vaittinen <mazziesaccount@gmail.com> 11725L: linux-iio@vger.kernel.org 11726S: Supported 11727F: drivers/iio/accel/kionix-kx022a* 11728 11729KMEMLEAK 11730M: Catalin Marinas <catalin.marinas@arm.com> 11731S: Maintained 11732F: Documentation/dev-tools/kmemleak.rst 11733F: include/linux/kmemleak.h 11734F: mm/kmemleak.c 11735F: samples/kmemleak/kmemleak-test.c 11736 11737KMSAN 11738M: Alexander Potapenko <glider@google.com> 11739R: Marco Elver <elver@google.com> 11740R: Dmitry Vyukov <dvyukov@google.com> 11741L: kasan-dev@googlegroups.com 11742S: Maintained 11743F: Documentation/dev-tools/kmsan.rst 11744F: arch/*/include/asm/kmsan.h 11745F: arch/*/mm/kmsan_* 11746F: include/linux/kmsan*.h 11747F: lib/Kconfig.kmsan 11748F: mm/kmsan/ 11749F: scripts/Makefile.kmsan 11750 11751KPROBES 11752M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11753M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11754M: "David S. Miller" <davem@davemloft.net> 11755M: Masami Hiramatsu <mhiramat@kernel.org> 11756L: linux-kernel@vger.kernel.org 11757L: linux-trace-kernel@vger.kernel.org 11758S: Maintained 11759Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11760T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11761F: Documentation/trace/kprobes.rst 11762F: include/asm-generic/kprobes.h 11763F: include/linux/kprobes.h 11764F: kernel/kprobes.c 11765F: lib/test_kprobes.c 11766F: samples/kprobes 11767 11768KS0108 LCD CONTROLLER DRIVER 11769M: Miguel Ojeda <ojeda@kernel.org> 11770S: Maintained 11771F: Documentation/admin-guide/auxdisplay/ks0108.rst 11772F: drivers/auxdisplay/ks0108.c 11773F: include/linux/ks0108.h 11774 11775KTD253 BACKLIGHT DRIVER 11776M: Linus Walleij <linus.walleij@linaro.org> 11777S: Maintained 11778F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11779F: drivers/video/backlight/ktd253-backlight.c 11780 11781KTEST 11782M: Steven Rostedt <rostedt@goodmis.org> 11783M: John Hawley <warthog9@eaglescrag.net> 11784S: Maintained 11785F: tools/testing/ktest 11786 11787KTZ8866 BACKLIGHT DRIVER 11788M: Jianhua Lu <lujianhua000@gmail.com> 11789S: Maintained 11790F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11791F: drivers/video/backlight/ktz8866.c 11792 11793KVM PARAVIRT (KVM/paravirt) 11794M: Paolo Bonzini <pbonzini@redhat.com> 11795R: Wanpeng Li <wanpengli@tencent.com> 11796R: Vitaly Kuznetsov <vkuznets@redhat.com> 11797L: kvm@vger.kernel.org 11798S: Supported 11799T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11800F: arch/um/include/asm/kvm_para.h 11801F: arch/x86/include/asm/kvm_para.h 11802F: arch/x86/include/asm/pvclock-abi.h 11803F: arch/x86/include/uapi/asm/kvm_para.h 11804F: arch/x86/kernel/kvm.c 11805F: arch/x86/kernel/kvmclock.c 11806F: include/asm-generic/kvm_para.h 11807F: include/linux/kvm_para.h 11808F: include/uapi/asm-generic/kvm_para.h 11809F: include/uapi/linux/kvm_para.h 11810 11811KVM X86 HYPER-V (KVM/hyper-v) 11812M: Vitaly Kuznetsov <vkuznets@redhat.com> 11813M: Sean Christopherson <seanjc@google.com> 11814M: Paolo Bonzini <pbonzini@redhat.com> 11815L: kvm@vger.kernel.org 11816S: Supported 11817T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11818F: arch/x86/kvm/hyperv.* 11819F: arch/x86/kvm/kvm_onhyperv.* 11820F: arch/x86/kvm/svm/hyperv.* 11821F: arch/x86/kvm/svm/svm_onhyperv.* 11822F: arch/x86/kvm/vmx/hyperv.* 11823 11824KVM X86 Xen (KVM/Xen) 11825M: David Woodhouse <dwmw2@infradead.org> 11826M: Paul Durrant <paul@xen.org> 11827M: Sean Christopherson <seanjc@google.com> 11828M: Paolo Bonzini <pbonzini@redhat.com> 11829L: kvm@vger.kernel.org 11830S: Supported 11831T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11832F: arch/x86/kvm/xen.* 11833 11834L3MDEV 11835M: David Ahern <dsahern@kernel.org> 11836L: netdev@vger.kernel.org 11837S: Maintained 11838F: include/net/l3mdev.h 11839F: net/l3mdev 11840 11841LANDLOCK SECURITY MODULE 11842M: Mickaël Salaün <mic@digikod.net> 11843L: linux-security-module@vger.kernel.org 11844S: Supported 11845W: https://landlock.io 11846T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11847F: Documentation/security/landlock.rst 11848F: Documentation/userspace-api/landlock.rst 11849F: include/uapi/linux/landlock.h 11850F: samples/landlock/ 11851F: security/landlock/ 11852F: tools/testing/selftests/landlock/ 11853K: landlock 11854K: LANDLOCK 11855 11856LANTIQ / INTEL Ethernet drivers 11857M: Hauke Mehrtens <hauke@hauke-m.de> 11858L: netdev@vger.kernel.org 11859S: Maintained 11860F: drivers/net/dsa/lantiq_gswip.c 11861F: drivers/net/dsa/lantiq_pce.h 11862F: drivers/net/ethernet/lantiq_xrx200.c 11863F: net/dsa/tag_gswip.c 11864 11865LANTIQ MIPS ARCHITECTURE 11866M: John Crispin <john@phrozen.org> 11867L: linux-mips@vger.kernel.org 11868S: Maintained 11869F: arch/mips/lantiq 11870F: drivers/soc/lantiq 11871 11872LASI 53c700 driver for PARISC 11873M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11874L: linux-scsi@vger.kernel.org 11875S: Maintained 11876F: Documentation/scsi/53c700.rst 11877F: drivers/scsi/53c700* 11878 11879LEAKING_ADDRESSES 11880M: Tobin C. Harding <me@tobin.cc> 11881M: Tycho Andersen <tycho@tycho.pizza> 11882L: linux-hardening@vger.kernel.org 11883S: Maintained 11884T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11885F: scripts/leaking_addresses.pl 11886 11887LED SUBSYSTEM 11888M: Pavel Machek <pavel@ucw.cz> 11889M: Lee Jones <lee@kernel.org> 11890L: linux-leds@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11893F: Documentation/devicetree/bindings/leds/ 11894F: Documentation/leds/ 11895F: drivers/leds/ 11896F: include/dt-bindings/leds/ 11897F: include/linux/leds.h 11898 11899LEGACY EEPROM DRIVER 11900M: Jean Delvare <jdelvare@suse.com> 11901S: Maintained 11902F: Documentation/misc-devices/eeprom.rst 11903F: drivers/misc/eeprom/eeprom.c 11904 11905LEGO MINDSTORMS EV3 11906R: David Lechner <david@lechnology.com> 11907S: Maintained 11908F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11909F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11910F: drivers/power/supply/lego_ev3_battery.c 11911 11912LEGO USB Tower driver 11913M: Juergen Stuber <starblue@users.sourceforge.net> 11914L: legousb-devel@lists.sourceforge.net 11915S: Maintained 11916W: http://legousb.sourceforge.net/ 11917F: drivers/usb/misc/legousbtower.c 11918 11919LETSKETCH HID TABLET DRIVER 11920M: Hans de Goede <hdegoede@redhat.com> 11921L: linux-input@vger.kernel.org 11922S: Maintained 11923T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11924F: drivers/hid/hid-letsketch.c 11925 11926LG LAPTOP EXTRAS 11927M: Matan Ziv-Av <matan@svgalib.org> 11928L: platform-driver-x86@vger.kernel.org 11929S: Maintained 11930F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11931F: Documentation/admin-guide/laptops/lg-laptop.rst 11932F: drivers/platform/x86/lg-laptop.c 11933 11934LG2160 MEDIA DRIVER 11935M: Michael Krufky <mkrufky@linuxtv.org> 11936L: linux-media@vger.kernel.org 11937S: Maintained 11938W: https://linuxtv.org 11939W: http://github.com/mkrufky 11940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11941T: git git://linuxtv.org/mkrufky/tuners.git 11942F: drivers/media/dvb-frontends/lg2160.* 11943 11944LGDT3305 MEDIA DRIVER 11945M: Michael Krufky <mkrufky@linuxtv.org> 11946L: linux-media@vger.kernel.org 11947S: Maintained 11948W: https://linuxtv.org 11949W: http://github.com/mkrufky 11950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11951T: git git://linuxtv.org/mkrufky/tuners.git 11952F: drivers/media/dvb-frontends/lgdt3305.* 11953 11954LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11955M: Viresh Kumar <vireshk@kernel.org> 11956L: linux-ide@vger.kernel.org 11957S: Maintained 11958T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11959F: drivers/ata/pata_arasan_cf.c 11960F: include/linux/pata_arasan_cf_data.h 11961 11962LIBATA PATA DRIVERS 11963R: Sergey Shtylyov <s.shtylyov@omp.ru> 11964L: linux-ide@vger.kernel.org 11965F: drivers/ata/ata_*.c 11966F: drivers/ata/pata_*.c 11967 11968LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11969M: Linus Walleij <linus.walleij@linaro.org> 11970L: linux-ide@vger.kernel.org 11971S: Maintained 11972T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11973F: drivers/ata/pata_ftide010.c 11974F: drivers/ata/sata_gemini.c 11975F: drivers/ata/sata_gemini.h 11976 11977LIBATA SATA AHCI PLATFORM devices support 11978M: Hans de Goede <hdegoede@redhat.com> 11979M: Jens Axboe <axboe@kernel.dk> 11980L: linux-ide@vger.kernel.org 11981S: Maintained 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11983F: drivers/ata/ahci_platform.c 11984F: drivers/ata/libahci_platform.c 11985F: include/linux/ahci_platform.h 11986 11987LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11988M: Serge Semin <fancer.lancer@gmail.com> 11989L: linux-ide@vger.kernel.org 11990S: Maintained 11991T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11992F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11993F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11994F: drivers/ata/ahci_dwc.c 11995 11996LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11997M: Mikael Pettersson <mikpelinux@gmail.com> 11998L: linux-ide@vger.kernel.org 11999S: Maintained 12000T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12001F: drivers/ata/sata_promise.* 12002 12003LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12004M: Damien Le Moal <dlemoal@kernel.org> 12005L: linux-ide@vger.kernel.org 12006S: Maintained 12007T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12008F: Documentation/ABI/testing/sysfs-ata 12009F: Documentation/devicetree/bindings/ata/ 12010F: drivers/ata/ 12011F: include/linux/ata.h 12012F: include/linux/libata.h 12013 12014LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12015M: Vishal Verma <vishal.l.verma@intel.com> 12016M: Dan Williams <dan.j.williams@intel.com> 12017M: Dave Jiang <dave.jiang@intel.com> 12018L: nvdimm@lists.linux.dev 12019S: Supported 12020Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12021P: Documentation/nvdimm/maintainer-entry-profile.rst 12022F: drivers/nvdimm/btt* 12023 12024LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12025M: Dan Williams <dan.j.williams@intel.com> 12026M: Vishal Verma <vishal.l.verma@intel.com> 12027M: Dave Jiang <dave.jiang@intel.com> 12028L: nvdimm@lists.linux.dev 12029S: Supported 12030Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12031P: Documentation/nvdimm/maintainer-entry-profile.rst 12032F: drivers/nvdimm/pmem* 12033 12034LIBNVDIMM: DEVICETREE BINDINGS 12035M: Oliver O'Halloran <oohall@gmail.com> 12036L: nvdimm@lists.linux.dev 12037S: Supported 12038Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12039F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12040F: drivers/nvdimm/of_pmem.c 12041 12042LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12043M: Dan Williams <dan.j.williams@intel.com> 12044M: Vishal Verma <vishal.l.verma@intel.com> 12045M: Dave Jiang <dave.jiang@intel.com> 12046M: Ira Weiny <ira.weiny@intel.com> 12047L: nvdimm@lists.linux.dev 12048S: Supported 12049Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12050P: Documentation/nvdimm/maintainer-entry-profile.rst 12051T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12052F: drivers/acpi/nfit/* 12053F: drivers/nvdimm/* 12054F: include/linux/libnvdimm.h 12055F: include/linux/nd.h 12056F: include/uapi/linux/ndctl.h 12057F: tools/testing/nvdimm/ 12058 12059LICENSES and SPDX stuff 12060M: Thomas Gleixner <tglx@linutronix.de> 12061M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12062L: linux-spdx@vger.kernel.org 12063S: Maintained 12064T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12065F: COPYING 12066F: Documentation/process/license-rules.rst 12067F: LICENSES/ 12068F: scripts/spdxcheck-test.sh 12069F: scripts/spdxcheck.py 12070F: scripts/spdxexclude 12071 12072LINEAR RANGES HELPERS 12073M: Mark Brown <broonie@kernel.org> 12074R: Matti Vaittinen <mazziesaccount@gmail.com> 12075F: include/linux/linear_range.h 12076F: lib/linear_ranges.c 12077F: lib/test_linear_ranges.c 12078 12079LINUX FOR POWER MACINTOSH 12080L: linuxppc-dev@lists.ozlabs.org 12081S: Orphan 12082F: arch/powerpc/platforms/powermac/ 12083F: drivers/macintosh/ 12084X: drivers/macintosh/adb-iop.c 12085X: drivers/macintosh/via-macii.c 12086 12087LINUX FOR POWERPC (32-BIT AND 64-BIT) 12088M: Michael Ellerman <mpe@ellerman.id.au> 12089R: Nicholas Piggin <npiggin@gmail.com> 12090R: Christophe Leroy <christophe.leroy@csgroup.eu> 12091L: linuxppc-dev@lists.ozlabs.org 12092S: Supported 12093W: https://github.com/linuxppc/wiki/wiki 12094Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12095T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12096F: Documentation/ABI/stable/sysfs-firmware-opal-* 12097F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12098F: Documentation/devicetree/bindings/powerpc/ 12099F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12100F: Documentation/powerpc/ 12101F: arch/powerpc/ 12102F: drivers/*/*/*pasemi* 12103F: drivers/*/*pasemi* 12104F: drivers/char/tpm/tpm_ibmvtpm* 12105F: drivers/crypto/nx/ 12106F: drivers/crypto/vmx/ 12107F: drivers/i2c/busses/i2c-opal.c 12108F: drivers/net/ethernet/ibm/ibmveth.* 12109F: drivers/net/ethernet/ibm/ibmvnic.* 12110F: drivers/pci/hotplug/pnv_php.c 12111F: drivers/pci/hotplug/rpa* 12112F: drivers/rtc/rtc-opal.c 12113F: drivers/scsi/ibmvscsi/ 12114F: drivers/tty/hvc/hvc_opal.c 12115F: drivers/watchdog/wdrtas.c 12116F: tools/testing/selftests/powerpc 12117N: /pmac 12118N: powermac 12119N: powernv 12120N: [^a-z0-9]ps3 12121N: pseries 12122 12123LINUX FOR POWERPC EMBEDDED MPC5XXX 12124M: Anatolij Gustschin <agust@denx.de> 12125L: linuxppc-dev@lists.ozlabs.org 12126S: Odd Fixes 12127F: arch/powerpc/platforms/512x/ 12128F: arch/powerpc/platforms/52xx/ 12129 12130LINUX FOR POWERPC EMBEDDED PPC4XX 12131L: linuxppc-dev@lists.ozlabs.org 12132S: Orphan 12133F: arch/powerpc/platforms/40x/ 12134F: arch/powerpc/platforms/44x/ 12135 12136LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12137M: Scott Wood <oss@buserror.net> 12138L: linuxppc-dev@lists.ozlabs.org 12139S: Odd fixes 12140T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12141F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12142F: Documentation/devicetree/bindings/powerpc/fsl/ 12143F: arch/powerpc/platforms/83xx/ 12144F: arch/powerpc/platforms/85xx/ 12145 12146LINUX FOR POWERPC EMBEDDED PPC8XX 12147M: Christophe Leroy <christophe.leroy@csgroup.eu> 12148L: linuxppc-dev@lists.ozlabs.org 12149S: Maintained 12150F: arch/powerpc/platforms/8xx/ 12151 12152LINUX KERNEL DUMP TEST MODULE (LKDTM) 12153M: Kees Cook <keescook@chromium.org> 12154S: Maintained 12155F: drivers/misc/lkdtm/* 12156F: tools/testing/selftests/lkdtm/* 12157 12158LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12159M: Alan Stern <stern@rowland.harvard.edu> 12160M: Andrea Parri <parri.andrea@gmail.com> 12161M: Will Deacon <will@kernel.org> 12162M: Peter Zijlstra <peterz@infradead.org> 12163M: Boqun Feng <boqun.feng@gmail.com> 12164M: Nicholas Piggin <npiggin@gmail.com> 12165M: David Howells <dhowells@redhat.com> 12166M: Jade Alglave <j.alglave@ucl.ac.uk> 12167M: Luc Maranget <luc.maranget@inria.fr> 12168M: "Paul E. McKenney" <paulmck@kernel.org> 12169R: Akira Yokosawa <akiyks@gmail.com> 12170R: Daniel Lustig <dlustig@nvidia.com> 12171R: Joel Fernandes <joel@joelfernandes.org> 12172L: linux-kernel@vger.kernel.org 12173L: linux-arch@vger.kernel.org 12174S: Supported 12175T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12176F: Documentation/atomic_bitops.txt 12177F: Documentation/atomic_t.txt 12178F: Documentation/core-api/refcount-vs-atomic.rst 12179F: Documentation/litmus-tests/ 12180F: Documentation/memory-barriers.txt 12181F: tools/memory-model/ 12182 12183LINUX-NEXT TREE 12184M: Stephen Rothwell <sfr@canb.auug.org.au> 12185L: linux-next@vger.kernel.org 12186S: Supported 12187B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12188T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12189 12190LIS3LV02D ACCELEROMETER DRIVER 12191M: Eric Piel <eric.piel@tremplin-utc.net> 12192S: Maintained 12193F: Documentation/misc-devices/lis3lv02d.rst 12194F: drivers/misc/lis3lv02d/ 12195F: drivers/platform/x86/hp/hp_accel.c 12196 12197LIST KUNIT TEST 12198M: David Gow <davidgow@google.com> 12199L: linux-kselftest@vger.kernel.org 12200L: kunit-dev@googlegroups.com 12201S: Maintained 12202F: lib/list-test.c 12203 12204LITEX PLATFORM 12205M: Karol Gugala <kgugala@antmicro.com> 12206M: Mateusz Holenko <mholenko@antmicro.com> 12207M: Gabriel Somlo <gsomlo@gmail.com> 12208M: Joel Stanley <joel@jms.id.au> 12209S: Maintained 12210F: Documentation/devicetree/bindings/*/litex,*.yaml 12211F: arch/openrisc/boot/dts/or1klitex.dts 12212F: drivers/mmc/host/litex_mmc.c 12213F: drivers/net/ethernet/litex/* 12214F: drivers/soc/litex/* 12215F: drivers/tty/serial/liteuart.c 12216F: include/linux/litex.h 12217N: litex 12218 12219LIVE PATCHING 12220M: Josh Poimboeuf <jpoimboe@kernel.org> 12221M: Jiri Kosina <jikos@kernel.org> 12222M: Miroslav Benes <mbenes@suse.cz> 12223M: Petr Mladek <pmladek@suse.com> 12224R: Joe Lawrence <joe.lawrence@redhat.com> 12225L: live-patching@vger.kernel.org 12226S: Maintained 12227T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12228F: Documentation/ABI/testing/sysfs-kernel-livepatch 12229F: Documentation/livepatch/ 12230F: arch/powerpc/include/asm/livepatch.h 12231F: include/linux/livepatch.h 12232F: kernel/livepatch/ 12233F: kernel/module/livepatch.c 12234F: lib/livepatch/ 12235F: samples/livepatch/ 12236F: tools/testing/selftests/livepatch/ 12237 12238LLC (802.2) 12239L: netdev@vger.kernel.org 12240S: Odd fixes 12241F: include/linux/llc.h 12242F: include/net/llc* 12243F: include/uapi/linux/llc.h 12244F: net/llc/ 12245 12246LM73 HARDWARE MONITOR DRIVER 12247M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12248L: linux-hwmon@vger.kernel.org 12249S: Maintained 12250F: drivers/hwmon/lm73.c 12251 12252LM78 HARDWARE MONITOR DRIVER 12253M: Jean Delvare <jdelvare@suse.com> 12254L: linux-hwmon@vger.kernel.org 12255S: Maintained 12256F: Documentation/hwmon/lm78.rst 12257F: drivers/hwmon/lm78.c 12258 12259LM83 HARDWARE MONITOR DRIVER 12260M: Jean Delvare <jdelvare@suse.com> 12261L: linux-hwmon@vger.kernel.org 12262S: Maintained 12263F: Documentation/hwmon/lm83.rst 12264F: drivers/hwmon/lm83.c 12265 12266LM90 HARDWARE MONITOR DRIVER 12267M: Jean Delvare <jdelvare@suse.com> 12268L: linux-hwmon@vger.kernel.org 12269S: Maintained 12270F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12271F: Documentation/hwmon/lm90.rst 12272F: drivers/hwmon/lm90.c 12273F: include/dt-bindings/thermal/lm90.h 12274 12275LM95234 HARDWARE MONITOR DRIVER 12276M: Guenter Roeck <linux@roeck-us.net> 12277L: linux-hwmon@vger.kernel.org 12278S: Maintained 12279F: Documentation/hwmon/lm95234.rst 12280F: drivers/hwmon/lm95234.c 12281 12282LME2510 MEDIA DRIVER 12283M: Malcolm Priestley <tvboxspy@gmail.com> 12284L: linux-media@vger.kernel.org 12285S: Maintained 12286W: https://linuxtv.org 12287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12288F: drivers/media/usb/dvb-usb-v2/lmedm04* 12289 12290LOADPIN SECURITY MODULE 12291M: Kees Cook <keescook@chromium.org> 12292S: Supported 12293T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12294F: Documentation/admin-guide/LSM/LoadPin.rst 12295F: security/loadpin/ 12296 12297LOCKING PRIMITIVES 12298M: Peter Zijlstra <peterz@infradead.org> 12299M: Ingo Molnar <mingo@redhat.com> 12300M: Will Deacon <will@kernel.org> 12301R: Waiman Long <longman@redhat.com> 12302R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12303L: linux-kernel@vger.kernel.org 12304S: Maintained 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12306F: Documentation/locking/ 12307F: arch/*/include/asm/spinlock*.h 12308F: include/linux/lockdep.h 12309F: include/linux/mutex*.h 12310F: include/linux/rwlock*.h 12311F: include/linux/rwsem*.h 12312F: include/linux/seqlock.h 12313F: include/linux/spinlock*.h 12314F: kernel/locking/ 12315F: lib/locking*.[ch] 12316X: kernel/locking/locktorture.c 12317 12318LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12319M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12320L: linux-ntfs-dev@lists.sourceforge.net 12321S: Maintained 12322W: http://www.linux-ntfs.org/content/view/19/37/ 12323F: Documentation/admin-guide/ldm.rst 12324F: block/partitions/ldm.* 12325 12326LOGITECH HID GAMING KEYBOARDS 12327M: Hans de Goede <hdegoede@redhat.com> 12328L: linux-input@vger.kernel.org 12329S: Maintained 12330T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12331F: drivers/hid/hid-lg-g15.c 12332 12333LONTIUM LT8912B MIPI TO HDMI BRIDGE 12334M: Adrien Grassein <adrien.grassein@gmail.com> 12335S: Maintained 12336F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12337F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12338 12339LOONGARCH 12340M: Huacai Chen <chenhuacai@kernel.org> 12341R: WANG Xuerui <kernel@xen0n.name> 12342L: loongarch@lists.linux.dev 12343S: Maintained 12344T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12345F: Documentation/arch/loongarch/ 12346F: Documentation/translations/zh_CN/arch/loongarch/ 12347F: arch/loongarch/ 12348F: drivers/*/*loongarch* 12349 12350LOONGSON GPIO DRIVER 12351M: Yinbo Zhu <zhuyinbo@loongson.cn> 12352L: linux-gpio@vger.kernel.org 12353S: Maintained 12354F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12355F: drivers/gpio/gpio-loongson-64bit.c 12356 12357LOONGSON LS2X I2C DRIVER 12358M: Binbin Zhou <zhoubinbin@loongson.cn> 12359L: linux-i2c@vger.kernel.org 12360S: Maintained 12361F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12362F: drivers/i2c/busses/i2c-ls2x.c 12363 12364LOONGSON-2 SOC SERIES CLOCK DRIVER 12365M: Yinbo Zhu <zhuyinbo@loongson.cn> 12366L: linux-clk@vger.kernel.org 12367S: Maintained 12368F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12369F: drivers/clk/clk-loongson2.c 12370F: include/dt-bindings/clock/loongson,ls2k-clk.h 12371 12372LOONGSON SPI DRIVER 12373M: Yinbo Zhu <zhuyinbo@loongson.cn> 12374L: linux-spi@vger.kernel.org 12375S: Maintained 12376F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12377F: drivers/spi/spi-loongson-core.c 12378F: drivers/spi/spi-loongson-pci.c 12379F: drivers/spi/spi-loongson-plat.c 12380F: drivers/spi/spi-loongson.h 12381 12382LOONGSON-2 SOC SERIES GUTS DRIVER 12383M: Yinbo Zhu <zhuyinbo@loongson.cn> 12384L: loongarch@lists.linux.dev 12385S: Maintained 12386F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12387F: drivers/soc/loongson/loongson2_guts.c 12388 12389LOONGSON-2 SOC SERIES PM DRIVER 12390M: Yinbo Zhu <zhuyinbo@loongson.cn> 12391L: linux-pm@vger.kernel.org 12392S: Maintained 12393F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12394F: drivers/soc/loongson/loongson2_pm.c 12395 12396LOONGSON-2 SOC SERIES PINCTRL DRIVER 12397M: zhanghongchen <zhanghongchen@loongson.cn> 12398M: Yinbo Zhu <zhuyinbo@loongson.cn> 12399L: linux-gpio@vger.kernel.org 12400S: Maintained 12401F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12402F: drivers/pinctrl/pinctrl-loongson2.c 12403 12404LOONGSON-2 SOC SERIES THERMAL DRIVER 12405M: zhanghongchen <zhanghongchen@loongson.cn> 12406M: Yinbo Zhu <zhuyinbo@loongson.cn> 12407L: linux-pm@vger.kernel.org 12408S: Maintained 12409F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12410F: drivers/thermal/loongson2_thermal.c 12411 12412LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12413M: Sathya Prakash <sathya.prakash@broadcom.com> 12414M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12415M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12416L: MPT-FusionLinux.pdl@broadcom.com 12417L: linux-scsi@vger.kernel.org 12418S: Supported 12419W: http://www.avagotech.com/support/ 12420F: drivers/message/fusion/ 12421F: drivers/scsi/mpt3sas/ 12422 12423LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12424M: Matthew Wilcox <willy@infradead.org> 12425L: linux-scsi@vger.kernel.org 12426S: Maintained 12427F: drivers/scsi/sym53c8xx_2/ 12428 12429LTC1660 DAC DRIVER 12430M: Marcus Folkesson <marcus.folkesson@gmail.com> 12431L: linux-iio@vger.kernel.org 12432S: Maintained 12433F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12434F: drivers/iio/dac/ltc1660.c 12435 12436LTC2688 IIO DAC DRIVER 12437M: Nuno Sá <nuno.sa@analog.com> 12438L: linux-iio@vger.kernel.org 12439S: Supported 12440W: https://ez.analog.com/linux-software-drivers 12441F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12442F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12443F: drivers/iio/dac/ltc2688.c 12444 12445LTC2947 HARDWARE MONITOR DRIVER 12446M: Nuno Sá <nuno.sa@analog.com> 12447L: linux-hwmon@vger.kernel.org 12448S: Supported 12449W: https://ez.analog.com/linux-software-drivers 12450F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12451F: drivers/hwmon/ltc2947-core.c 12452F: drivers/hwmon/ltc2947-i2c.c 12453F: drivers/hwmon/ltc2947-spi.c 12454F: drivers/hwmon/ltc2947.h 12455 12456LTC2983 IIO TEMPERATURE DRIVER 12457M: Nuno Sá <nuno.sa@analog.com> 12458L: linux-iio@vger.kernel.org 12459S: Supported 12460W: https://ez.analog.com/linux-software-drivers 12461F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12462F: drivers/iio/temperature/ltc2983.c 12463 12464LTC4261 HARDWARE MONITOR DRIVER 12465M: Guenter Roeck <linux@roeck-us.net> 12466L: linux-hwmon@vger.kernel.org 12467S: Maintained 12468F: Documentation/hwmon/ltc4261.rst 12469F: drivers/hwmon/ltc4261.c 12470 12471LTC4306 I2C MULTIPLEXER DRIVER 12472M: Michael Hennerich <michael.hennerich@analog.com> 12473L: linux-i2c@vger.kernel.org 12474S: Supported 12475W: https://ez.analog.com/linux-software-drivers 12476F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12477F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12478 12479LTP (Linux Test Project) 12480M: Mike Frysinger <vapier@gentoo.org> 12481M: Cyril Hrubis <chrubis@suse.cz> 12482M: Wanlong Gao <wanlong.gao@gmail.com> 12483M: Jan Stancek <jstancek@redhat.com> 12484M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12485M: Alexey Kodanev <alexey.kodanev@oracle.com> 12486L: ltp@lists.linux.it (subscribers-only) 12487S: Maintained 12488W: http://linux-test-project.github.io/ 12489T: git https://github.com/linux-test-project/ltp.git 12490 12491LYNX 28G SERDES PHY DRIVER 12492M: Ioana Ciornei <ioana.ciornei@nxp.com> 12493L: netdev@vger.kernel.org 12494S: Supported 12495F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12496F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12497 12498LYNX PCS MODULE 12499M: Ioana Ciornei <ioana.ciornei@nxp.com> 12500L: netdev@vger.kernel.org 12501S: Supported 12502F: drivers/net/pcs/pcs-lynx.c 12503F: include/linux/pcs-lynx.h 12504 12505M68K ARCHITECTURE 12506M: Geert Uytterhoeven <geert@linux-m68k.org> 12507L: linux-m68k@lists.linux-m68k.org 12508S: Maintained 12509W: http://www.linux-m68k.org/ 12510T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12511F: arch/m68k/ 12512F: drivers/zorro/ 12513 12514M68K ON APPLE MACINTOSH 12515M: Joshua Thompson <funaho@jurai.org> 12516L: linux-m68k@lists.linux-m68k.org 12517S: Maintained 12518W: http://www.mac.linux-m68k.org/ 12519F: arch/m68k/mac/ 12520F: drivers/macintosh/adb-iop.c 12521F: drivers/macintosh/via-macii.c 12522 12523M68K ON HP9000/300 12524M: Philip Blundell <philb@gnu.org> 12525S: Maintained 12526W: http://www.tazenda.demon.co.uk/phil/linux-hp 12527F: arch/m68k/hp300/ 12528 12529M88DS3103 MEDIA DRIVER 12530M: Antti Palosaari <crope@iki.fi> 12531L: linux-media@vger.kernel.org 12532S: Maintained 12533W: https://linuxtv.org 12534W: http://palosaari.fi/linux/ 12535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12536T: git git://linuxtv.org/anttip/media_tree.git 12537F: drivers/media/dvb-frontends/m88ds3103* 12538 12539M88RS2000 MEDIA DRIVER 12540M: Malcolm Priestley <tvboxspy@gmail.com> 12541L: linux-media@vger.kernel.org 12542S: Maintained 12543W: https://linuxtv.org 12544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12545F: drivers/media/dvb-frontends/m88rs2000* 12546 12547MA901 MASTERKIT USB FM RADIO DRIVER 12548M: Alexey Klimov <klimov.linux@gmail.com> 12549L: linux-media@vger.kernel.org 12550S: Maintained 12551T: git git://linuxtv.org/media_tree.git 12552F: drivers/media/radio/radio-ma901.c 12553 12554MAC80211 12555M: Johannes Berg <johannes@sipsolutions.net> 12556L: linux-wireless@vger.kernel.org 12557S: Maintained 12558W: https://wireless.wiki.kernel.org/ 12559Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12561T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12562F: Documentation/networking/mac80211-injection.rst 12563F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12564F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12565F: include/net/mac80211.h 12566F: net/mac80211/ 12567 12568MAILBOX API 12569M: Jassi Brar <jassisinghbrar@gmail.com> 12570L: linux-kernel@vger.kernel.org 12571S: Maintained 12572F: Documentation/devicetree/bindings/mailbox/ 12573F: drivers/mailbox/ 12574F: include/dt-bindings/mailbox/ 12575F: include/linux/mailbox_client.h 12576F: include/linux/mailbox_controller.h 12577 12578MAILBOX ARM MHUv2 12579M: Viresh Kumar <viresh.kumar@linaro.org> 12580M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12581L: linux-kernel@vger.kernel.org 12582S: Maintained 12583F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12584F: drivers/mailbox/arm_mhuv2.c 12585F: include/linux/mailbox/arm_mhuv2_message.h 12586 12587MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12588M: Michael Kerrisk <mtk.manpages@gmail.com> 12589L: linux-man@vger.kernel.org 12590S: Maintained 12591W: http://www.kernel.org/doc/man-pages 12592 12593MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12594M: Jeremy Kerr <jk@codeconstruct.com.au> 12595M: Matt Johnston <matt@codeconstruct.com.au> 12596L: netdev@vger.kernel.org 12597S: Maintained 12598F: Documentation/networking/mctp.rst 12599F: drivers/net/mctp/ 12600F: include/net/mctp.h 12601F: include/net/mctpdevice.h 12602F: include/net/netns/mctp.h 12603F: net/mctp/ 12604 12605MAPLE TREE 12606M: Liam R. Howlett <Liam.Howlett@oracle.com> 12607L: maple-tree@lists.infradead.org 12608L: linux-mm@kvack.org 12609S: Supported 12610F: Documentation/core-api/maple_tree.rst 12611F: include/linux/maple_tree.h 12612F: include/trace/events/maple_tree.h 12613F: lib/maple_tree.c 12614F: lib/test_maple_tree.c 12615F: tools/testing/radix-tree/linux/maple_tree.h 12616F: tools/testing/radix-tree/maple.c 12617 12618MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12619M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12620L: linux-mips@vger.kernel.org 12621S: Maintained 12622F: arch/mips/boot/dts/img/pistachio* 12623 12624MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12625M: Andrew Lunn <andrew@lunn.ch> 12626L: netdev@vger.kernel.org 12627S: Maintained 12628F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12629F: Documentation/networking/devlink/mv88e6xxx.rst 12630F: drivers/net/dsa/mv88e6xxx/ 12631F: include/linux/dsa/mv88e6xxx.h 12632F: include/linux/platform_data/mv88e6xxx.h 12633 12634MARVELL ARMADA 3700 PHY DRIVERS 12635M: Miquel Raynal <miquel.raynal@bootlin.com> 12636S: Maintained 12637F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12638F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12639F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12640F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12641 12642MARVELL ARMADA 3700 SERIAL DRIVER 12643M: Pali Rohár <pali@kernel.org> 12644S: Maintained 12645F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12646F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12647F: drivers/tty/serial/mvebu-uart.c 12648 12649MARVELL ARMADA DRM SUPPORT 12650M: Russell King <linux@armlinux.org.uk> 12651S: Maintained 12652T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12653T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12654F: Documentation/devicetree/bindings/display/armada/ 12655F: drivers/gpu/drm/armada/ 12656F: include/uapi/drm/armada_drm.h 12657 12658MARVELL CRYPTO DRIVER 12659M: Boris Brezillon <bbrezillon@kernel.org> 12660M: Arnaud Ebalard <arno@natisbad.org> 12661M: Srujana Challa <schalla@marvell.com> 12662L: linux-crypto@vger.kernel.org 12663S: Maintained 12664F: drivers/crypto/marvell/ 12665F: include/linux/soc/marvell/octeontx2/ 12666 12667MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12668M: Mirko Lindner <mlindner@marvell.com> 12669M: Stephen Hemminger <stephen@networkplumber.org> 12670L: netdev@vger.kernel.org 12671S: Maintained 12672F: drivers/net/ethernet/marvell/sk* 12673 12674MARVELL LIBERTAS WIRELESS DRIVER 12675L: libertas-dev@lists.infradead.org 12676S: Orphan 12677F: drivers/net/wireless/marvell/libertas/ 12678 12679MARVELL MACCHIATOBIN SUPPORT 12680M: Russell King <linux@armlinux.org.uk> 12681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12682S: Maintained 12683F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12684 12685MARVELL MV643XX ETHERNET DRIVER 12686M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12687L: netdev@vger.kernel.org 12688S: Maintained 12689F: drivers/net/ethernet/marvell/mv643xx_eth.* 12690F: include/linux/mv643xx.h 12691 12692MARVELL MV88X3310 PHY DRIVER 12693M: Russell King <linux@armlinux.org.uk> 12694M: Marek Behún <kabel@kernel.org> 12695L: netdev@vger.kernel.org 12696S: Maintained 12697F: drivers/net/phy/marvell10g.c 12698 12699MARVELL MVEBU THERMAL DRIVER 12700M: Miquel Raynal <miquel.raynal@bootlin.com> 12701S: Maintained 12702F: drivers/thermal/armada_thermal.c 12703 12704MARVELL MVNETA ETHERNET DRIVER 12705M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12706L: netdev@vger.kernel.org 12707S: Maintained 12708F: drivers/net/ethernet/marvell/mvneta.* 12709 12710MARVELL MVPP2 ETHERNET DRIVER 12711M: Marcin Wojtas <mw@semihalf.com> 12712M: Russell King <linux@armlinux.org.uk> 12713L: netdev@vger.kernel.org 12714S: Maintained 12715F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12716F: drivers/net/ethernet/marvell/mvpp2/ 12717 12718MARVELL MWIFIEX WIRELESS DRIVER 12719M: Brian Norris <briannorris@chromium.org> 12720L: linux-wireless@vger.kernel.org 12721S: Odd Fixes 12722F: drivers/net/wireless/marvell/mwifiex/ 12723 12724MARVELL MWL8K WIRELESS DRIVER 12725L: linux-wireless@vger.kernel.org 12726S: Orphan 12727F: drivers/net/wireless/marvell/mwl8k.c 12728 12729MARVELL NAND CONTROLLER DRIVER 12730M: Miquel Raynal <miquel.raynal@bootlin.com> 12731L: linux-mtd@lists.infradead.org 12732S: Maintained 12733F: drivers/mtd/nand/raw/marvell_nand.c 12734 12735MARVELL OCTEON ENDPOINT DRIVER 12736M: Veerasenareddy Burru <vburru@marvell.com> 12737M: Sathesh Edara <sedara@marvell.com> 12738L: netdev@vger.kernel.org 12739S: Supported 12740F: drivers/net/ethernet/marvell/octeon_ep 12741 12742MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12743M: Sunil Goutham <sgoutham@marvell.com> 12744M: Geetha sowjanya <gakula@marvell.com> 12745M: Subbaraya Sundeep <sbhatta@marvell.com> 12746M: hariprasad <hkelam@marvell.com> 12747L: netdev@vger.kernel.org 12748S: Supported 12749F: drivers/net/ethernet/marvell/octeontx2/nic/ 12750F: include/linux/soc/marvell/octeontx2/ 12751 12752MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12753M: Sunil Goutham <sgoutham@marvell.com> 12754M: Linu Cherian <lcherian@marvell.com> 12755M: Geetha sowjanya <gakula@marvell.com> 12756M: Jerin Jacob <jerinj@marvell.com> 12757M: hariprasad <hkelam@marvell.com> 12758M: Subbaraya Sundeep <sbhatta@marvell.com> 12759L: netdev@vger.kernel.org 12760S: Supported 12761F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12762F: drivers/net/ethernet/marvell/octeontx2/af/ 12763 12764MARVELL PRESTERA ETHERNET SWITCH DRIVER 12765M: Taras Chornyi <taras.chornyi@plvision.eu> 12766S: Supported 12767W: https://github.com/Marvell-switching/switchdev-prestera 12768F: drivers/net/ethernet/marvell/prestera/ 12769 12770MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12771M: Nicolas Pitre <nico@fluxnic.net> 12772S: Odd Fixes 12773F: drivers/mmc/host/mvsdio.* 12774 12775MARVELL USB MDIO CONTROLLER DRIVER 12776M: Tobias Waldekranz <tobias@waldekranz.com> 12777L: netdev@vger.kernel.org 12778S: Maintained 12779F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12780F: drivers/net/mdio/mdio-mvusb.c 12781 12782MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12783M: Hu Ziji <huziji@marvell.com> 12784L: linux-mmc@vger.kernel.org 12785S: Supported 12786F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12787F: drivers/mmc/host/sdhci-xenon* 12788 12789MATROX FRAMEBUFFER DRIVER 12790L: linux-fbdev@vger.kernel.org 12791S: Orphan 12792F: drivers/video/fbdev/matrox/matroxfb_* 12793F: include/uapi/linux/matroxfb.h 12794 12795MAX15301 DRIVER 12796M: Daniel Nilsson <daniel.nilsson@flex.com> 12797L: linux-hwmon@vger.kernel.org 12798S: Maintained 12799F: Documentation/hwmon/max15301.rst 12800F: drivers/hwmon/pmbus/max15301.c 12801 12802MAX16065 HARDWARE MONITOR DRIVER 12803M: Guenter Roeck <linux@roeck-us.net> 12804L: linux-hwmon@vger.kernel.org 12805S: Maintained 12806F: Documentation/hwmon/max16065.rst 12807F: drivers/hwmon/max16065.c 12808 12809MAX2175 SDR TUNER DRIVER 12810M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12811L: linux-media@vger.kernel.org 12812S: Maintained 12813T: git git://linuxtv.org/media_tree.git 12814F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12815F: Documentation/userspace-api/media/drivers/max2175.rst 12816F: drivers/media/i2c/max2175* 12817F: include/uapi/linux/max2175.h 12818 12819MAX31827 TEMPERATURE SWITCH DRIVER 12820M: Daniel Matyas <daniel.matyas@analog.com> 12821L: linux-hwmon@vger.kernel.org 12822S: Supported 12823W: http://ez.analog.com/community/linux-device-drivers 12824F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12825F: Documentation/hwmon/max31827.rst 12826F: drivers/hwmon/max31827.c 12827 12828MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12829L: linux-hwmon@vger.kernel.org 12830S: Orphan 12831F: Documentation/hwmon/max6650.rst 12832F: drivers/hwmon/max6650.c 12833 12834MAX6697 HARDWARE MONITOR DRIVER 12835M: Guenter Roeck <linux@roeck-us.net> 12836L: linux-hwmon@vger.kernel.org 12837S: Maintained 12838F: Documentation/devicetree/bindings/hwmon/max6697.txt 12839F: Documentation/hwmon/max6697.rst 12840F: drivers/hwmon/max6697.c 12841F: include/linux/platform_data/max6697.h 12842 12843MAX9286 QUAD GMSL DESERIALIZER DRIVER 12844M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12845M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12846M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12847M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12848L: linux-media@vger.kernel.org 12849S: Maintained 12850F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12851F: drivers/media/i2c/max9286.c 12852 12853MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12854M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12855L: linux-media@vger.kernel.org 12856S: Maintained 12857F: drivers/staging/media/max96712/max96712.c 12858 12859MAX9860 MONO AUDIO VOICE CODEC DRIVER 12860M: Peter Rosin <peda@axentia.se> 12861L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12862S: Maintained 12863F: Documentation/devicetree/bindings/sound/max9860.txt 12864F: sound/soc/codecs/max9860.* 12865 12866MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12867M: Andreas Klinger <ak@it-klinger.de> 12868L: linux-iio@vger.kernel.org 12869S: Maintained 12870F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12871F: drivers/iio/proximity/mb1232.c 12872 12873MAXIM MAX11205 DRIVER 12874M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12875L: linux-iio@vger.kernel.org 12876S: Supported 12877W: https://ez.analog.com/linux-software-drivers 12878F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12879F: drivers/iio/adc/max11205.c 12880 12881MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12882R: Iskren Chernev <iskren.chernev@gmail.com> 12883R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12884R: Marek Szyprowski <m.szyprowski@samsung.com> 12885R: Matheus Castello <matheus@castello.eng.br> 12886L: linux-pm@vger.kernel.org 12887S: Maintained 12888F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12889F: drivers/power/supply/max17040_battery.c 12890 12891MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12892R: Hans de Goede <hdegoede@redhat.com> 12893R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12894R: Marek Szyprowski <m.szyprowski@samsung.com> 12895R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12896R: Purism Kernel Team <kernel@puri.sm> 12897L: linux-pm@vger.kernel.org 12898S: Maintained 12899F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12900F: drivers/power/supply/max17042_battery.c 12901 12902MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12903M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12904L: linux-kernel@vger.kernel.org 12905S: Maintained 12906F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12907F: drivers/regulator/max20086-regulator.c 12908 12909MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12910M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12911L: linux-iio@vger.kernel.org 12912S: Maintained 12913F: drivers/iio/temperature/max30208.c 12914 12915MAXIM MAX77650 PMIC MFD DRIVER 12916M: Bartosz Golaszewski <brgl@bgdev.pl> 12917L: linux-kernel@vger.kernel.org 12918S: Maintained 12919F: Documentation/devicetree/bindings/*/*max77650.yaml 12920F: Documentation/devicetree/bindings/*/max77650*.yaml 12921F: drivers/gpio/gpio-max77650.c 12922F: drivers/input/misc/max77650-onkey.c 12923F: drivers/leds/leds-max77650.c 12924F: drivers/mfd/max77650.c 12925F: drivers/power/supply/max77650-charger.c 12926F: drivers/regulator/max77650-regulator.c 12927F: include/linux/mfd/max77650.h 12928 12929MAXIM MAX77714 PMIC MFD DRIVER 12930M: Luca Ceresoli <luca@lucaceresoli.net> 12931S: Maintained 12932F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12933F: drivers/mfd/max77714.c 12934F: include/linux/mfd/max77714.h 12935 12936MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12937M: Javier Martinez Canillas <javier@dowhile0.org> 12938L: linux-kernel@vger.kernel.org 12939S: Supported 12940F: Documentation/devicetree/bindings/*/*max77802.yaml 12941F: drivers/regulator/max77802-regulator.c 12942F: include/dt-bindings/*/*max77802.h 12943 12944MAXIM MAX77976 BATTERY CHARGER 12945M: Luca Ceresoli <luca@lucaceresoli.net> 12946S: Supported 12947F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12948F: drivers/power/supply/max77976_charger.c 12949 12950MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12951M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12952L: linux-pm@vger.kernel.org 12953S: Maintained 12954B: mailto:linux-samsung-soc@vger.kernel.org 12955F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12956F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12957F: drivers/power/supply/max14577_charger.c 12958F: drivers/power/supply/max77693_charger.c 12959 12960MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12961M: Chanwoo Choi <cw00.choi@samsung.com> 12962M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12963L: linux-kernel@vger.kernel.org 12964S: Maintained 12965B: mailto:linux-samsung-soc@vger.kernel.org 12966F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12967F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12968F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12969F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12970F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12971F: drivers/*/*max77843.c 12972F: drivers/*/max14577*.c 12973F: drivers/*/max77686*.c 12974F: drivers/*/max77693*.c 12975F: drivers/clk/clk-max77686.c 12976F: drivers/extcon/extcon-max14577.c 12977F: drivers/extcon/extcon-max77693.c 12978F: drivers/rtc/rtc-max77686.c 12979F: include/linux/mfd/max14577*.h 12980F: include/linux/mfd/max77686*.h 12981F: include/linux/mfd/max77693*.h 12982 12983MAXIRADIO FM RADIO RECEIVER DRIVER 12984M: Hans Verkuil <hverkuil@xs4all.nl> 12985L: linux-media@vger.kernel.org 12986S: Maintained 12987W: https://linuxtv.org 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/radio/radio-maxiradio* 12990 12991MAXLINEAR ETHERNET PHY DRIVER 12992M: Xu Liang <lxu@maxlinear.com> 12993L: netdev@vger.kernel.org 12994S: Supported 12995F: drivers/net/phy/mxl-gpy.c 12996 12997MCAN MMIO DEVICE DRIVER 12998M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12999L: linux-can@vger.kernel.org 13000S: Maintained 13001F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13002F: drivers/net/can/m_can/m_can.c 13003F: drivers/net/can/m_can/m_can.h 13004F: drivers/net/can/m_can/m_can_platform.c 13005 13006MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13007R: Yasushi SHOJI <yashi@spacecubics.com> 13008L: linux-can@vger.kernel.org 13009S: Maintained 13010F: drivers/net/can/usb/mcba_usb.c 13011 13012MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13013M: Rishi Gupta <gupt21@gmail.com> 13014L: linux-i2c@vger.kernel.org 13015L: linux-input@vger.kernel.org 13016S: Maintained 13017F: drivers/hid/hid-mcp2221.c 13018 13019MCP251XFD SPI-CAN NETWORK DRIVER 13020M: Marc Kleine-Budde <mkl@pengutronix.de> 13021M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13022R: Thomas Kopp <thomas.kopp@microchip.com> 13023L: linux-can@vger.kernel.org 13024S: Maintained 13025F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13026F: drivers/net/can/spi/mcp251xfd/ 13027 13028MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13029M: Peter Rosin <peda@axentia.se> 13030L: linux-iio@vger.kernel.org 13031S: Maintained 13032F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13033F: drivers/iio/potentiometer/mcp4018.c 13034F: drivers/iio/potentiometer/mcp4531.c 13035 13036MCR20A IEEE-802.15.4 RADIO DRIVER 13037M: Stefan Schmidt <stefan@datenfreihafen.org> 13038L: linux-wpan@vger.kernel.org 13039S: Odd Fixes 13040W: https://github.com/xueliu/mcr20a-linux 13041F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13042F: drivers/net/ieee802154/mcr20a.c 13043F: drivers/net/ieee802154/mcr20a.h 13044 13045MDIO REGMAP DRIVER 13046M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13047L: netdev@vger.kernel.org 13048S: Maintained 13049F: drivers/net/mdio/mdio-regmap.c 13050F: include/linux/mdio/mdio-regmap.h 13051 13052MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13053M: William Breathitt Gray <william.gray@linaro.org> 13054L: linux-iio@vger.kernel.org 13055S: Maintained 13056F: drivers/iio/dac/cio-dac.c 13057 13058MEDIA CONTROLLER FRAMEWORK 13059M: Sakari Ailus <sakari.ailus@linux.intel.com> 13060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://www.linuxtv.org 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/mc/ 13066F: include/media/media-*.h 13067F: include/uapi/linux/media.h 13068 13069MEDIA DRIVER FOR FREESCALE IMX PXP 13070M: Philipp Zabel <p.zabel@pengutronix.de> 13071L: linux-media@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: drivers/media/platform/nxp/imx-pxp.[ch] 13075 13076MEDIA DRIVERS FOR ASCOT2E 13077M: Sergey Kozlov <serjk@netup.ru> 13078M: Abylay Ospan <aospan@netup.ru> 13079L: linux-media@vger.kernel.org 13080S: Supported 13081W: https://linuxtv.org 13082W: http://netup.tv/ 13083T: git git://linuxtv.org/media_tree.git 13084F: drivers/media/dvb-frontends/ascot2e* 13085 13086MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13087M: Jasmin Jessich <jasmin@anw.at> 13088L: linux-media@vger.kernel.org 13089S: Maintained 13090W: https://linuxtv.org 13091T: git git://linuxtv.org/media_tree.git 13092F: drivers/media/dvb-frontends/cxd2099* 13093 13094MEDIA DRIVERS FOR CXD2841ER 13095M: Sergey Kozlov <serjk@netup.ru> 13096M: Abylay Ospan <aospan@netup.ru> 13097L: linux-media@vger.kernel.org 13098S: Supported 13099W: https://linuxtv.org 13100W: http://netup.tv/ 13101T: git git://linuxtv.org/media_tree.git 13102F: drivers/media/dvb-frontends/cxd2841er* 13103 13104MEDIA DRIVERS FOR CXD2880 13105M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13106L: linux-media@vger.kernel.org 13107S: Supported 13108W: http://linuxtv.org/ 13109T: git git://linuxtv.org/media_tree.git 13110F: drivers/media/dvb-frontends/cxd2880/* 13111F: drivers/media/spi/cxd2880* 13112 13113MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13114L: linux-media@vger.kernel.org 13115S: Orphan 13116W: https://linuxtv.org 13117T: git git://linuxtv.org/media_tree.git 13118F: drivers/media/pci/ddbridge/* 13119 13120MEDIA DRIVERS FOR FREESCALE IMX 13121M: Steve Longerbeam <slongerbeam@gmail.com> 13122M: Philipp Zabel <p.zabel@pengutronix.de> 13123L: linux-media@vger.kernel.org 13124S: Maintained 13125T: git git://linuxtv.org/media_tree.git 13126F: Documentation/admin-guide/media/imx.rst 13127F: Documentation/devicetree/bindings/media/imx.txt 13128F: drivers/staging/media/imx/ 13129F: include/linux/imx-media.h 13130F: include/media/imx.h 13131 13132MEDIA DRIVERS FOR FREESCALE IMX7/8 13133M: Rui Miguel Silva <rmfrfs@gmail.com> 13134M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13135M: Martin Kepplinger <martin.kepplinger@puri.sm> 13136R: Purism Kernel Team <kernel@puri.sm> 13137L: linux-media@vger.kernel.org 13138S: Maintained 13139T: git git://linuxtv.org/media_tree.git 13140F: Documentation/admin-guide/media/imx7.rst 13141F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13142F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13143F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13144F: drivers/media/platform/nxp/imx-mipi-csis.c 13145F: drivers/media/platform/nxp/imx7-media-csi.c 13146F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13147 13148MEDIA DRIVERS FOR HELENE 13149M: Abylay Ospan <aospan@netup.ru> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152W: https://linuxtv.org 13153W: http://netup.tv/ 13154T: git git://linuxtv.org/media_tree.git 13155F: drivers/media/dvb-frontends/helene* 13156 13157MEDIA DRIVERS FOR HORUS3A 13158M: Sergey Kozlov <serjk@netup.ru> 13159M: Abylay Ospan <aospan@netup.ru> 13160L: linux-media@vger.kernel.org 13161S: Supported 13162W: https://linuxtv.org 13163W: http://netup.tv/ 13164T: git git://linuxtv.org/media_tree.git 13165F: drivers/media/dvb-frontends/horus3a* 13166 13167MEDIA DRIVERS FOR LNBH25 13168M: Sergey Kozlov <serjk@netup.ru> 13169M: Abylay Ospan <aospan@netup.ru> 13170L: linux-media@vger.kernel.org 13171S: Supported 13172W: https://linuxtv.org 13173W: http://netup.tv/ 13174T: git git://linuxtv.org/media_tree.git 13175F: drivers/media/dvb-frontends/lnbh25* 13176 13177MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13178L: linux-media@vger.kernel.org 13179S: Orphan 13180W: https://linuxtv.org 13181T: git git://linuxtv.org/media_tree.git 13182F: drivers/media/dvb-frontends/mxl5xx* 13183 13184MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13185M: Sergey Kozlov <serjk@netup.ru> 13186M: Abylay Ospan <aospan@netup.ru> 13187L: linux-media@vger.kernel.org 13188S: Supported 13189W: https://linuxtv.org 13190W: http://netup.tv/ 13191T: git git://linuxtv.org/media_tree.git 13192F: drivers/media/pci/netup_unidvb/* 13193 13194MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13195M: Dmitry Osipenko <digetx@gmail.com> 13196L: linux-media@vger.kernel.org 13197L: linux-tegra@vger.kernel.org 13198S: Maintained 13199T: git git://linuxtv.org/media_tree.git 13200F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13201F: drivers/media/platform/nvidia/tegra-vde/ 13202 13203MEDIA DRIVERS FOR RENESAS - CEU 13204M: Jacopo Mondi <jacopo@jmondi.org> 13205L: linux-media@vger.kernel.org 13206L: linux-renesas-soc@vger.kernel.org 13207S: Supported 13208T: git git://linuxtv.org/media_tree.git 13209F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13210F: drivers/media/platform/renesas/renesas-ceu.c 13211F: include/media/drv-intf/renesas-ceu.h 13212 13213MEDIA DRIVERS FOR RENESAS - DRIF 13214M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13215L: linux-media@vger.kernel.org 13216L: linux-renesas-soc@vger.kernel.org 13217S: Supported 13218T: git git://linuxtv.org/media_tree.git 13219F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13220F: drivers/media/platform/renesas/rcar_drif.c 13221 13222MEDIA DRIVERS FOR RENESAS - FCP 13223M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13224L: linux-media@vger.kernel.org 13225L: linux-renesas-soc@vger.kernel.org 13226S: Supported 13227T: git git://linuxtv.org/media_tree.git 13228F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13229F: drivers/media/platform/renesas/rcar-fcp.c 13230F: include/media/rcar-fcp.h 13231 13232MEDIA DRIVERS FOR RENESAS - FDP1 13233M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13234L: linux-media@vger.kernel.org 13235L: linux-renesas-soc@vger.kernel.org 13236S: Supported 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13239F: drivers/media/platform/renesas/rcar_fdp1.c 13240 13241MEDIA DRIVERS FOR RENESAS - VIN 13242M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13243L: linux-media@vger.kernel.org 13244L: linux-renesas-soc@vger.kernel.org 13245S: Supported 13246T: git git://linuxtv.org/media_tree.git 13247F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13248F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13249F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13250F: drivers/media/platform/renesas/rcar-isp.c 13251F: drivers/media/platform/renesas/rcar-vin/ 13252 13253MEDIA DRIVERS FOR RENESAS - VSP1 13254M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13255M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13256L: linux-media@vger.kernel.org 13257L: linux-renesas-soc@vger.kernel.org 13258S: Supported 13259T: git git://linuxtv.org/media_tree.git 13260F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13261F: drivers/media/platform/renesas/vsp1/ 13262 13263MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13264L: linux-media@vger.kernel.org 13265S: Orphan 13266W: https://linuxtv.org 13267T: git git://linuxtv.org/media_tree.git 13268F: drivers/media/dvb-frontends/stv0910* 13269 13270MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13271L: linux-media@vger.kernel.org 13272S: Orphan 13273W: https://linuxtv.org 13274T: git git://linuxtv.org/media_tree.git 13275F: drivers/media/dvb-frontends/stv6111* 13276 13277MEDIA DRIVERS FOR STM32 - DCMI 13278M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13279L: linux-media@vger.kernel.org 13280S: Supported 13281T: git git://linuxtv.org/media_tree.git 13282F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13283F: drivers/media/platform/st/stm32/stm32-dcmi.c 13284 13285MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13286M: Mauro Carvalho Chehab <mchehab@kernel.org> 13287L: linux-media@vger.kernel.org 13288S: Maintained 13289W: https://linuxtv.org 13290Q: http://patchwork.kernel.org/project/linux-media/list/ 13291T: git git://linuxtv.org/media_tree.git 13292F: Documentation/admin-guide/media/ 13293F: Documentation/devicetree/bindings/media/ 13294F: Documentation/driver-api/media/ 13295F: Documentation/userspace-api/media/ 13296F: drivers/media/ 13297F: drivers/staging/media/ 13298F: include/dt-bindings/media/ 13299F: include/linux/platform_data/media/ 13300F: include/media/ 13301F: include/uapi/linux/dvb/ 13302F: include/uapi/linux/ivtv* 13303F: include/uapi/linux/media.h 13304F: include/uapi/linux/uvcvideo.h 13305F: include/uapi/linux/v4l2-* 13306F: include/uapi/linux/videodev2.h 13307 13308MEDIATEK BLUETOOTH DRIVER 13309M: Sean Wang <sean.wang@mediatek.com> 13310L: linux-bluetooth@vger.kernel.org 13311L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13312S: Maintained 13313F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13314F: drivers/bluetooth/btmtkuart.c 13315 13316MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13317M: Sean Wang <sean.wang@mediatek.com> 13318L: linux-pm@vger.kernel.org 13319S: Maintained 13320F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13321F: drivers/power/reset/mt6323-poweroff.c 13322 13323MEDIATEK CIR DRIVER 13324M: Sean Wang <sean.wang@mediatek.com> 13325S: Maintained 13326F: drivers/media/rc/mtk-cir.c 13327 13328MEDIATEK DMA DRIVER 13329M: Sean Wang <sean.wang@mediatek.com> 13330L: dmaengine@vger.kernel.org 13331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13333S: Maintained 13334F: Documentation/devicetree/bindings/dma/mtk-* 13335F: drivers/dma/mediatek/ 13336 13337MEDIATEK ETHERNET DRIVER 13338M: Felix Fietkau <nbd@nbd.name> 13339M: John Crispin <john@phrozen.org> 13340M: Sean Wang <sean.wang@mediatek.com> 13341M: Mark Lee <Mark-MC.Lee@mediatek.com> 13342M: Lorenzo Bianconi <lorenzo@kernel.org> 13343L: netdev@vger.kernel.org 13344S: Maintained 13345F: drivers/net/ethernet/mediatek/ 13346 13347MEDIATEK ETHERNET PCS DRIVER 13348M: Alexander Couzens <lynxis@fe80.eu> 13349M: Daniel Golle <daniel@makrotopia.org> 13350L: netdev@vger.kernel.org 13351S: Maintained 13352F: drivers/net/pcs/pcs-mtk-lynxi.c 13353F: include/linux/pcs/pcs-mtk-lynxi.h 13354 13355MEDIATEK ETHERNET PHY DRIVERS 13356M: Daniel Golle <daniel@makrotopia.org> 13357M: Qingfang Deng <dqfext@gmail.com> 13358M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361F: drivers/net/phy/mediatek-ge-soc.c 13362F: drivers/net/phy/mediatek-ge.c 13363 13364MEDIATEK I2C CONTROLLER DRIVER 13365M: Qii Wang <qii.wang@mediatek.com> 13366L: linux-i2c@vger.kernel.org 13367S: Maintained 13368F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13369F: drivers/i2c/busses/i2c-mt65xx.c 13370 13371MEDIATEK IOMMU DRIVER 13372M: Yong Wu <yong.wu@mediatek.com> 13373L: iommu@lists.linux.dev 13374L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13375S: Supported 13376F: Documentation/devicetree/bindings/iommu/mediatek* 13377F: drivers/iommu/mtk_iommu* 13378F: include/dt-bindings/memory/mediatek,mt*-port.h 13379F: include/dt-bindings/memory/mt*-port.h 13380 13381MEDIATEK JPEG DRIVER 13382M: Bin Liu <bin.liu@mediatek.com> 13383S: Supported 13384F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13385F: drivers/media/platform/mediatek/jpeg/ 13386 13387MEDIATEK KEYPAD DRIVER 13388M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13389S: Supported 13390F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13391F: drivers/input/keyboard/mt6779-keypad.c 13392 13393MEDIATEK MDP DRIVER 13394M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13395M: Houlong Wei <houlong.wei@mediatek.com> 13396M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13397S: Supported 13398F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13399F: drivers/media/platform/mediatek/mdp/ 13400F: drivers/media/platform/mediatek/vpu/ 13401 13402MEDIATEK MEDIA DRIVER 13403M: Tiffany Lin <tiffany.lin@mediatek.com> 13404M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13405M: Yunfei Dong <yunfei.dong@mediatek.com> 13406S: Supported 13407F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13408F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13409F: drivers/media/platform/mediatek/vcodec/ 13410F: drivers/media/platform/mediatek/vpu/ 13411 13412MEDIATEK MMC/SD/SDIO DRIVER 13413M: Chaotian Jing <chaotian.jing@mediatek.com> 13414S: Maintained 13415F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13416F: drivers/mmc/host/mtk-sd.c 13417 13418MEDIATEK MT76 WIRELESS LAN DRIVER 13419M: Felix Fietkau <nbd@nbd.name> 13420M: Lorenzo Bianconi <lorenzo@kernel.org> 13421M: Ryder Lee <ryder.lee@mediatek.com> 13422R: Shayne Chen <shayne.chen@mediatek.com> 13423R: Sean Wang <sean.wang@mediatek.com> 13424L: linux-wireless@vger.kernel.org 13425S: Maintained 13426T: git https://github.com/nbd168/wireless 13427F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13428F: drivers/net/wireless/mediatek/mt76/ 13429 13430MEDIATEK MT7601U WIRELESS LAN DRIVER 13431M: Jakub Kicinski <kuba@kernel.org> 13432L: linux-wireless@vger.kernel.org 13433S: Maintained 13434F: drivers/net/wireless/mediatek/mt7601u/ 13435 13436MEDIATEK MT7621 CLOCK DRIVER 13437M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13438S: Maintained 13439F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13440F: drivers/clk/ralink/clk-mt7621.c 13441 13442MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13443M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13444S: Maintained 13445F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13446F: drivers/pci/controller/pcie-mt7621.c 13447 13448MEDIATEK MT7621 PHY PCI DRIVER 13449M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13450S: Maintained 13451F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13452F: drivers/phy/ralink/phy-mt7621-pci.c 13453 13454MEDIATEK MT7621/28/88 I2C DRIVER 13455M: Stefan Roese <sr@denx.de> 13456L: linux-i2c@vger.kernel.org 13457S: Maintained 13458F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13459F: drivers/i2c/busses/i2c-mt7621.c 13460 13461MEDIATEK MTMIPS CLOCK DRIVER 13462M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13463S: Maintained 13464F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13465F: drivers/clk/ralink/clk-mtmips.c 13466 13467MEDIATEK NAND CONTROLLER DRIVER 13468L: linux-mtd@lists.infradead.org 13469S: Orphan 13470F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13471F: drivers/mtd/nand/raw/mtk_* 13472 13473MEDIATEK PMIC LED DRIVER 13474M: Sean Wang <sean.wang@mediatek.com> 13475S: Maintained 13476F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13477F: drivers/leds/leds-mt6323.c 13478 13479MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13480M: Sean Wang <sean.wang@mediatek.com> 13481S: Maintained 13482F: drivers/char/hw_random/mtk-rng.c 13483 13484MEDIATEK SMI DRIVER 13485M: Yong Wu <yong.wu@mediatek.com> 13486L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13487S: Supported 13488F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13489F: drivers/memory/mtk-smi.c 13490F: include/soc/mediatek/smi.h 13491 13492MEDIATEK SWITCH DRIVER 13493M: Arınç ÜNAL <arinc.unal@arinc9.com> 13494M: Daniel Golle <daniel@makrotopia.org> 13495M: Landen Chao <Landen.Chao@mediatek.com> 13496M: DENG Qingfang <dqfext@gmail.com> 13497M: Sean Wang <sean.wang@mediatek.com> 13498L: netdev@vger.kernel.org 13499S: Maintained 13500F: drivers/net/dsa/mt7530-mdio.c 13501F: drivers/net/dsa/mt7530-mmio.c 13502F: drivers/net/dsa/mt7530.* 13503F: net/dsa/tag_mtk.c 13504 13505MEDIATEK T7XX 5G WWAN MODEM DRIVER 13506M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13507M: Intel Corporation <linuxwwan@intel.com> 13508R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13509R: Liu Haijun <haijun.liu@mediatek.com> 13510R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13511R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13512L: netdev@vger.kernel.org 13513S: Supported 13514F: drivers/net/wwan/t7xx/ 13515 13516MEDIATEK USB3 DRD IP DRIVER 13517M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13518L: linux-usb@vger.kernel.org 13519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13520L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13521S: Maintained 13522F: Documentation/devicetree/bindings/usb/mediatek,* 13523F: drivers/usb/host/xhci-mtk* 13524F: drivers/usb/mtu3/ 13525 13526MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13527M: Peter Senna Tschudin <peter.senna@gmail.com> 13528M: Martin Donnelly <martin.donnelly@ge.com> 13529M: Martyn Welch <martyn.welch@collabora.co.uk> 13530S: Maintained 13531F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13532F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13533 13534MEGARAID SCSI/SAS DRIVERS 13535M: Kashyap Desai <kashyap.desai@broadcom.com> 13536M: Sumit Saxena <sumit.saxena@broadcom.com> 13537M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13538L: megaraidlinux.pdl@broadcom.com 13539L: linux-scsi@vger.kernel.org 13540S: Maintained 13541W: http://www.avagotech.com/support/ 13542F: Documentation/scsi/megaraid.rst 13543F: drivers/scsi/megaraid.* 13544F: drivers/scsi/megaraid/ 13545 13546MELEXIS MLX90614 DRIVER 13547M: Crt Mori <cmo@melexis.com> 13548L: linux-iio@vger.kernel.org 13549S: Supported 13550W: http://www.melexis.com 13551F: drivers/iio/temperature/mlx90614.c 13552 13553MELEXIS MLX90632 DRIVER 13554M: Crt Mori <cmo@melexis.com> 13555L: linux-iio@vger.kernel.org 13556S: Supported 13557W: http://www.melexis.com 13558F: drivers/iio/temperature/mlx90632.c 13559 13560MELFAS MIP4 TOUCHSCREEN DRIVER 13561M: Sangwon Jee <jeesw@melfas.com> 13562S: Supported 13563W: http://www.melfas.com 13564F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13565F: drivers/input/touchscreen/melfas_mip4.c 13566 13567MELLANOX BLUEFIELD I2C DRIVER 13568M: Khalil Blaiech <kblaiech@nvidia.com> 13569M: Asmaa Mnebhi <asmaa@nvidia.com> 13570L: linux-i2c@vger.kernel.org 13571S: Supported 13572F: drivers/i2c/busses/i2c-mlxbf.c 13573 13574MELLANOX ETHERNET DRIVER (mlx4_en) 13575M: Tariq Toukan <tariqt@nvidia.com> 13576L: netdev@vger.kernel.org 13577S: Supported 13578W: http://www.mellanox.com 13579Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13580F: drivers/net/ethernet/mellanox/mlx4/en_* 13581 13582MELLANOX ETHERNET DRIVER (mlx5e) 13583M: Saeed Mahameed <saeedm@nvidia.com> 13584L: netdev@vger.kernel.org 13585S: Supported 13586W: http://www.mellanox.com 13587Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13588F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13589 13590MELLANOX ETHERNET INNOVA DRIVERS 13591R: Boris Pismenny <borisp@nvidia.com> 13592L: netdev@vger.kernel.org 13593S: Supported 13594W: http://www.mellanox.com 13595Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13596F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13597F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13598F: include/linux/mlx5/mlx5_ifc_fpga.h 13599 13600MELLANOX ETHERNET SWITCH DRIVERS 13601M: Ido Schimmel <idosch@nvidia.com> 13602M: Petr Machata <petrm@nvidia.com> 13603L: netdev@vger.kernel.org 13604S: Supported 13605W: http://www.mellanox.com 13606Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13607F: drivers/net/ethernet/mellanox/mlxsw/ 13608F: tools/testing/selftests/drivers/net/mlxsw/ 13609 13610MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13611M: mlxsw@nvidia.com 13612L: netdev@vger.kernel.org 13613S: Supported 13614W: http://www.mellanox.com 13615Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13616F: drivers/net/ethernet/mellanox/mlxfw/ 13617 13618MELLANOX HARDWARE PLATFORM SUPPORT 13619M: Hans de Goede <hdegoede@redhat.com> 13620M: Mark Gross <markgross@kernel.org> 13621M: Vadim Pasternak <vadimp@nvidia.com> 13622L: platform-driver-x86@vger.kernel.org 13623S: Supported 13624F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13625F: drivers/platform/mellanox/ 13626F: include/linux/platform_data/mlxreg.h 13627 13628MELLANOX MLX4 core VPI driver 13629M: Tariq Toukan <tariqt@nvidia.com> 13630L: netdev@vger.kernel.org 13631L: linux-rdma@vger.kernel.org 13632S: Supported 13633W: http://www.mellanox.com 13634Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13635F: drivers/net/ethernet/mellanox/mlx4/ 13636F: include/linux/mlx4/ 13637 13638MELLANOX MLX4 IB driver 13639M: Yishai Hadas <yishaih@nvidia.com> 13640L: linux-rdma@vger.kernel.org 13641S: Supported 13642W: http://www.mellanox.com 13643Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13644F: drivers/infiniband/hw/mlx4/ 13645F: include/linux/mlx4/ 13646F: include/uapi/rdma/mlx4-abi.h 13647 13648MELLANOX MLX5 core VPI driver 13649M: Saeed Mahameed <saeedm@nvidia.com> 13650M: Leon Romanovsky <leonro@nvidia.com> 13651L: netdev@vger.kernel.org 13652L: linux-rdma@vger.kernel.org 13653S: Supported 13654W: http://www.mellanox.com 13655Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13656F: Documentation/networking/device_drivers/ethernet/mellanox/ 13657F: drivers/net/ethernet/mellanox/mlx5/core/ 13658F: include/linux/mlx5/ 13659 13660MELLANOX MLX5 IB driver 13661M: Leon Romanovsky <leonro@nvidia.com> 13662L: linux-rdma@vger.kernel.org 13663S: Supported 13664W: http://www.mellanox.com 13665Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13666F: drivers/infiniband/hw/mlx5/ 13667F: include/linux/mlx5/ 13668F: include/uapi/rdma/mlx5-abi.h 13669 13670MELLANOX MLXCPLD I2C AND MUX DRIVER 13671M: Vadim Pasternak <vadimp@nvidia.com> 13672M: Michael Shych <michaelsh@nvidia.com> 13673L: linux-i2c@vger.kernel.org 13674S: Supported 13675F: Documentation/i2c/busses/i2c-mlxcpld.rst 13676F: drivers/i2c/busses/i2c-mlxcpld.c 13677F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13678 13679MELLANOX MLXCPLD LED DRIVER 13680M: Vadim Pasternak <vadimp@nvidia.com> 13681L: linux-leds@vger.kernel.org 13682S: Supported 13683F: Documentation/leds/leds-mlxcpld.rst 13684F: drivers/leds/leds-mlxcpld.c 13685F: drivers/leds/leds-mlxreg.c 13686 13687MELLANOX PLATFORM DRIVER 13688M: Vadim Pasternak <vadimp@nvidia.com> 13689L: platform-driver-x86@vger.kernel.org 13690S: Supported 13691F: drivers/platform/x86/mlx-platform.c 13692 13693MEMBARRIER SUPPORT 13694M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13695M: "Paul E. McKenney" <paulmck@kernel.org> 13696L: linux-kernel@vger.kernel.org 13697S: Supported 13698F: arch/powerpc/include/asm/membarrier.h 13699F: include/uapi/linux/membarrier.h 13700F: kernel/sched/membarrier.c 13701 13702MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13703M: Mike Rapoport <rppt@kernel.org> 13704L: linux-mm@kvack.org 13705S: Maintained 13706F: Documentation/core-api/boot-time-mm.rst 13707F: include/linux/memblock.h 13708F: mm/memblock.c 13709F: mm/mm_init.c 13710F: tools/testing/memblock/ 13711 13712MEMORY CONTROLLER DRIVERS 13713M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13714L: linux-kernel@vger.kernel.org 13715S: Maintained 13716B: mailto:krzysztof.kozlowski@linaro.org 13717T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13718F: Documentation/devicetree/bindings/memory-controllers/ 13719F: drivers/memory/ 13720F: include/dt-bindings/memory/ 13721F: include/memory/ 13722 13723MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13724M: Dmitry Osipenko <digetx@gmail.com> 13725L: linux-pm@vger.kernel.org 13726L: linux-tegra@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13729F: drivers/devfreq/tegra30-devfreq.c 13730 13731MEMORY HOT(UN)PLUG 13732M: David Hildenbrand <david@redhat.com> 13733M: Oscar Salvador <osalvador@suse.de> 13734L: linux-mm@kvack.org 13735S: Maintained 13736F: Documentation/admin-guide/mm/memory-hotplug.rst 13737F: Documentation/core-api/memory-hotplug.rst 13738F: drivers/base/memory.c 13739F: include/linux/memory_hotplug.h 13740F: mm/memory_hotplug.c 13741F: tools/testing/selftests/memory-hotplug/ 13742 13743MEMORY MANAGEMENT 13744M: Andrew Morton <akpm@linux-foundation.org> 13745L: linux-mm@kvack.org 13746S: Maintained 13747W: http://www.linux-mm.org 13748T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13749T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13750F: include/linux/gfp.h 13751F: include/linux/gfp_types.h 13752F: include/linux/memory_hotplug.h 13753F: include/linux/mm.h 13754F: include/linux/mmzone.h 13755F: include/linux/pagewalk.h 13756F: include/linux/rmap.h 13757F: include/trace/events/ksm.h 13758F: mm/ 13759F: tools/mm/ 13760F: tools/testing/selftests/mm/ 13761 13762MEMORY TECHNOLOGY DEVICES (MTD) 13763M: Miquel Raynal <miquel.raynal@bootlin.com> 13764M: Richard Weinberger <richard@nod.at> 13765M: Vignesh Raghavendra <vigneshr@ti.com> 13766L: linux-mtd@lists.infradead.org 13767S: Maintained 13768W: http://www.linux-mtd.infradead.org/ 13769Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13770C: irc://irc.oftc.net/mtd 13771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13772T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13773F: Documentation/devicetree/bindings/mtd/ 13774F: drivers/mtd/ 13775F: include/linux/mtd/ 13776F: include/uapi/mtd/ 13777 13778MEMSENSING MICROSYSTEMS MSA311 DRIVER 13779M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13780L: linux-iio@vger.kernel.org 13781S: Maintained 13782F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13783F: drivers/iio/accel/msa311.c 13784 13785MEN A21 WATCHDOG DRIVER 13786M: Johannes Thumshirn <morbidrsa@gmail.com> 13787L: linux-watchdog@vger.kernel.org 13788S: Maintained 13789F: drivers/watchdog/mena21_wdt.c 13790 13791MEN CHAMELEON BUS (mcb) 13792M: Johannes Thumshirn <morbidrsa@gmail.com> 13793S: Maintained 13794F: Documentation/driver-api/men-chameleon-bus.rst 13795F: drivers/mcb/ 13796F: include/linux/mcb.h 13797 13798MEN F21BMC (Board Management Controller) 13799M: Andreas Werner <andreas.werner@men.de> 13800S: Supported 13801F: Documentation/hwmon/menf21bmc.rst 13802F: drivers/hwmon/menf21bmc_hwmon.c 13803F: drivers/leds/leds-menf21bmc.c 13804F: drivers/mfd/menf21bmc.c 13805F: drivers/watchdog/menf21bmc_wdt.c 13806 13807MEN Z069 WATCHDOG DRIVER 13808M: Johannes Thumshirn <jth@kernel.org> 13809L: linux-watchdog@vger.kernel.org 13810S: Maintained 13811F: drivers/watchdog/menz69_wdt.c 13812 13813MESON AO CEC DRIVER FOR AMLOGIC SOCS 13814M: Neil Armstrong <neil.armstrong@linaro.org> 13815L: linux-media@vger.kernel.org 13816L: linux-amlogic@lists.infradead.org 13817S: Supported 13818W: http://linux-meson.com/ 13819T: git git://linuxtv.org/media_tree.git 13820F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13821F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13822F: drivers/media/cec/platform/meson/ao-cec.c 13823 13824MESON GE2D DRIVER FOR AMLOGIC SOCS 13825M: Neil Armstrong <neil.armstrong@linaro.org> 13826L: linux-media@vger.kernel.org 13827L: linux-amlogic@lists.infradead.org 13828S: Supported 13829T: git git://linuxtv.org/media_tree.git 13830F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13831F: drivers/media/platform/amlogic/meson-ge2d/ 13832 13833MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13834M: Liang Yang <liang.yang@amlogic.com> 13835L: linux-mtd@lists.infradead.org 13836S: Maintained 13837F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13838F: drivers/mtd/nand/raw/meson_* 13839 13840MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13841M: Neil Armstrong <neil.armstrong@linaro.org> 13842L: linux-media@vger.kernel.org 13843L: linux-amlogic@lists.infradead.org 13844S: Supported 13845T: git git://linuxtv.org/media_tree.git 13846F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13847F: drivers/staging/media/meson/vdec/ 13848 13849METHODE UDPU SUPPORT 13850M: Vladimir Vid <vladimir.vid@sartura.hr> 13851S: Maintained 13852F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13853 13854MHI BUS 13855M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13856L: mhi@lists.linux.dev 13857L: linux-arm-msm@vger.kernel.org 13858S: Maintained 13859T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13860F: Documentation/ABI/stable/sysfs-bus-mhi 13861F: Documentation/mhi/ 13862F: drivers/bus/mhi/ 13863F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13864F: include/linux/mhi.h 13865 13866MICROBLAZE ARCHITECTURE 13867M: Michal Simek <monstr@monstr.eu> 13868S: Supported 13869W: http://www.monstr.eu/fdt/ 13870T: git git://git.monstr.eu/linux-2.6-microblaze.git 13871F: arch/microblaze/ 13872 13873MICROBLAZE TMR INJECT 13874M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13875S: Supported 13876F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13877F: drivers/misc/xilinx_tmr_inject.c 13878 13879MICROBLAZE TMR MANAGER 13880M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13881S: Supported 13882F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13883F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13884F: drivers/misc/xilinx_tmr_manager.c 13885 13886MICROCHIP AT91 DMA DRIVERS 13887M: Ludovic Desroches <ludovic.desroches@microchip.com> 13888M: Tudor Ambarus <tudor.ambarus@linaro.org> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890L: dmaengine@vger.kernel.org 13891S: Supported 13892F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13893F: drivers/dma/at_hdmac.c 13894F: drivers/dma/at_xdmac.c 13895F: include/dt-bindings/dma/at91.h 13896 13897MICROCHIP AT91 SERIAL DRIVER 13898M: Richard Genoud <richard.genoud@gmail.com> 13899S: Maintained 13900F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13901F: drivers/tty/serial/atmel_serial.c 13902F: drivers/tty/serial/atmel_serial.h 13903 13904MICROCHIP AT91 USART MFD DRIVER 13905M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13906L: linux-kernel@vger.kernel.org 13907S: Supported 13908F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13909F: drivers/mfd/at91-usart.c 13910F: include/dt-bindings/mfd/at91-usart.h 13911 13912MICROCHIP AT91 USART SPI DRIVER 13913M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13914L: linux-spi@vger.kernel.org 13915S: Supported 13916F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13917F: drivers/spi/spi-at91-usart.c 13918 13919MICROCHIP AUDIO ASOC DRIVERS 13920M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13922S: Supported 13923F: Documentation/devicetree/bindings/sound/atmel* 13924F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13925F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13926F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13927F: sound/soc/atmel 13928 13929MICROCHIP CSI2DC DRIVER 13930M: Eugen Hristev <eugen.hristev@microchip.com> 13931L: linux-media@vger.kernel.org 13932S: Supported 13933F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13934F: drivers/media/platform/microchip/microchip-csi2dc.c 13935 13936MICROCHIP ECC DRIVER 13937M: Tudor Ambarus <tudor.ambarus@linaro.org> 13938L: linux-crypto@vger.kernel.org 13939S: Maintained 13940F: drivers/crypto/atmel-ecc.* 13941 13942MICROCHIP EIC DRIVER 13943M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13945S: Supported 13946F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13947F: drivers/irqchip/irq-mchp-eic.c 13948 13949MICROCHIP I2C DRIVER 13950M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13951L: linux-i2c@vger.kernel.org 13952S: Supported 13953F: drivers/i2c/busses/i2c-at91-*.c 13954F: drivers/i2c/busses/i2c-at91.h 13955 13956MICROCHIP ISC DRIVER 13957M: Eugen Hristev <eugen.hristev@microchip.com> 13958L: linux-media@vger.kernel.org 13959S: Supported 13960F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13961F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13962F: drivers/media/platform/microchip/microchip-isc* 13963F: drivers/media/platform/microchip/microchip-sama*-isc* 13964F: drivers/staging/media/deprecated/atmel/atmel-isc* 13965F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13966F: include/linux/atmel-isc-media.h 13967 13968MICROCHIP ISI DRIVER 13969M: Eugen Hristev <eugen.hristev@microchip.com> 13970L: linux-media@vger.kernel.org 13971S: Supported 13972F: drivers/media/platform/atmel/atmel-isi.c 13973F: drivers/media/platform/atmel/atmel-isi.h 13974 13975MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13976M: Woojung Huh <woojung.huh@microchip.com> 13977M: UNGLinuxDriver@microchip.com 13978L: netdev@vger.kernel.org 13979S: Maintained 13980F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13981F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13982F: drivers/net/dsa/microchip/* 13983F: include/linux/dsa/ksz_common.h 13984F: include/linux/platform_data/microchip-ksz.h 13985F: net/dsa/tag_ksz.c 13986 13987MICROCHIP LAN743X ETHERNET DRIVER 13988M: Bryan Whitehead <bryan.whitehead@microchip.com> 13989M: UNGLinuxDriver@microchip.com 13990L: netdev@vger.kernel.org 13991S: Maintained 13992F: drivers/net/ethernet/microchip/lan743x_* 13993 13994MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13995M: Arun Ramadoss <arun.ramadoss@microchip.com> 13996R: UNGLinuxDriver@microchip.com 13997L: netdev@vger.kernel.org 13998S: Maintained 13999F: drivers/net/phy/microchip_t1.c 14000 14001MICROCHIP LAN966X ETHERNET DRIVER 14002M: Horatiu Vultur <horatiu.vultur@microchip.com> 14003M: UNGLinuxDriver@microchip.com 14004L: netdev@vger.kernel.org 14005S: Maintained 14006F: drivers/net/ethernet/microchip/lan966x/* 14007 14008MICROCHIP LCDFB DRIVER 14009M: Nicolas Ferre <nicolas.ferre@microchip.com> 14010L: linux-fbdev@vger.kernel.org 14011S: Maintained 14012F: drivers/video/fbdev/atmel_lcdfb.c 14013F: include/video/atmel_lcdc.h 14014 14015MICROCHIP MCP16502 PMIC DRIVER 14016M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14018S: Supported 14019F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 14020F: drivers/regulator/mcp16502.c 14021 14022MICROCHIP MCP3911 ADC DRIVER 14023M: Marcus Folkesson <marcus.folkesson@gmail.com> 14024M: Kent Gustavsson <kent@minoris.se> 14025L: linux-iio@vger.kernel.org 14026S: Maintained 14027F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14028F: drivers/iio/adc/mcp3911.c 14029 14030MICROCHIP MMC/SD/SDIO MCI DRIVER 14031M: Ludovic Desroches <ludovic.desroches@microchip.com> 14032S: Maintained 14033F: drivers/mmc/host/atmel-mci.c 14034 14035MICROCHIP NAND DRIVER 14036M: Tudor Ambarus <tudor.ambarus@linaro.org> 14037L: linux-mtd@lists.infradead.org 14038S: Supported 14039F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14040F: drivers/mtd/nand/raw/atmel/* 14041 14042MICROCHIP OTPC DRIVER 14043M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14044L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14045S: Supported 14046F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14047F: drivers/nvmem/microchip-otpc.c 14048F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14049 14050MICROCHIP PCI1XXXX GP DRIVER 14051M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14052M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14053L: linux-gpio@vger.kernel.org 14054S: Supported 14055F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14056F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14057F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14058F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14059 14060MICROCHIP PCI1XXXX I2C DRIVER 14061M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14062M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14063M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14064L: linux-i2c@vger.kernel.org 14065S: Maintained 14066F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14067 14068MICROCHIP PCIe UART DRIVER 14069M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14070M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14071L: linux-serial@vger.kernel.org 14072S: Maintained 14073F: drivers/tty/serial/8250/8250_pci1xxxx.c 14074 14075MICROCHIP POLARFIRE FPGA DRIVERS 14076M: Conor Dooley <conor.dooley@microchip.com> 14077R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14078L: linux-fpga@vger.kernel.org 14079S: Supported 14080F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14081F: drivers/fpga/microchip-spi.c 14082 14083MICROCHIP PWM DRIVER 14084M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14086L: linux-pwm@vger.kernel.org 14087S: Supported 14088F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14089F: drivers/pwm/pwm-atmel.c 14090 14091MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14092M: Eugen Hristev <eugen.hristev@microchip.com> 14093L: linux-iio@vger.kernel.org 14094S: Supported 14095F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14096F: drivers/iio/adc/at91-sama5d2_adc.c 14097F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14098 14099MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14100M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14101S: Supported 14102F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14103F: drivers/power/reset/at91-sama5d2_shdwc.c 14104 14105MICROCHIP SOC DRIVERS 14106M: Conor Dooley <conor@kernel.org> 14107S: Supported 14108T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14109F: drivers/soc/microchip/ 14110 14111MICROCHIP SPI DRIVER 14112M: Ryan Wanner <ryan.wanner@microchip.com> 14113S: Supported 14114F: drivers/spi/spi-atmel.* 14115 14116MICROCHIP SSC DRIVER 14117M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14118L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14119S: Supported 14120F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14121F: drivers/misc/atmel-ssc.c 14122F: include/linux/atmel-ssc.h 14123 14124Microchip Timer Counter Block (TCB) Capture Driver 14125M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14127L: linux-iio@vger.kernel.org 14128S: Maintained 14129F: drivers/counter/microchip-tcb-capture.c 14130 14131MICROCHIP USB251XB DRIVER 14132M: Richard Leitner <richard.leitner@skidata.com> 14133L: linux-usb@vger.kernel.org 14134S: Maintained 14135F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14136F: drivers/usb/misc/usb251xb.c 14137 14138MICROCHIP USBA UDC DRIVER 14139M: Cristian Birsan <cristian.birsan@microchip.com> 14140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14141S: Supported 14142F: drivers/usb/gadget/udc/atmel_usba_udc.* 14143 14144MICROCHIP WILC1000 WIFI DRIVER 14145M: Ajay Singh <ajay.kathat@microchip.com> 14146M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14147L: linux-wireless@vger.kernel.org 14148S: Supported 14149F: drivers/net/wireless/microchip/wilc1000/ 14150 14151MICROSEMI MIPS SOCS 14152M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14153M: UNGLinuxDriver@microchip.com 14154L: linux-mips@vger.kernel.org 14155S: Supported 14156F: Documentation/devicetree/bindings/mips/mscc.txt 14157F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14158F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14159F: arch/mips/boot/dts/mscc/ 14160F: arch/mips/configs/generic/board-ocelot.config 14161F: arch/mips/generic/board-ocelot.c 14162 14163MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14164M: Don Brace <don.brace@microchip.com> 14165L: storagedev@microchip.com 14166L: linux-scsi@vger.kernel.org 14167S: Supported 14168F: Documentation/scsi/smartpqi.rst 14169F: drivers/scsi/smartpqi/Kconfig 14170F: drivers/scsi/smartpqi/Makefile 14171F: drivers/scsi/smartpqi/smartpqi*.[ch] 14172F: include/linux/cciss*.h 14173F: include/uapi/linux/cciss*.h 14174 14175MICROSOFT MANA RDMA DRIVER 14176M: Long Li <longli@microsoft.com> 14177M: Ajay Sharma <sharmaajay@microsoft.com> 14178L: linux-rdma@vger.kernel.org 14179S: Supported 14180F: drivers/infiniband/hw/mana/ 14181F: include/net/mana 14182F: include/uapi/rdma/mana-abi.h 14183 14184MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14185M: Maximilian Luz <luzmaximilian@gmail.com> 14186L: platform-driver-x86@vger.kernel.org 14187S: Maintained 14188F: drivers/platform/surface/surface_aggregator_tabletsw.c 14189 14190MICROSOFT SURFACE BATTERY AND AC DRIVERS 14191M: Maximilian Luz <luzmaximilian@gmail.com> 14192L: linux-pm@vger.kernel.org 14193L: platform-driver-x86@vger.kernel.org 14194S: Maintained 14195F: drivers/power/supply/surface_battery.c 14196F: drivers/power/supply/surface_charger.c 14197 14198MICROSOFT SURFACE DTX DRIVER 14199M: Maximilian Luz <luzmaximilian@gmail.com> 14200L: platform-driver-x86@vger.kernel.org 14201S: Maintained 14202F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14203F: drivers/platform/surface/surface_dtx.c 14204F: include/uapi/linux/surface_aggregator/dtx.h 14205 14206MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14207M: Maximilian Luz <luzmaximilian@gmail.com> 14208L: platform-driver-x86@vger.kernel.org 14209S: Maintained 14210F: drivers/platform/surface/surface_gpe.c 14211 14212MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14213M: Hans de Goede <hdegoede@redhat.com> 14214M: Mark Gross <markgross@kernel.org> 14215M: Maximilian Luz <luzmaximilian@gmail.com> 14216L: platform-driver-x86@vger.kernel.org 14217S: Maintained 14218T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14219F: drivers/platform/surface/ 14220 14221MICROSOFT SURFACE HID TRANSPORT DRIVER 14222M: Maximilian Luz <luzmaximilian@gmail.com> 14223L: linux-input@vger.kernel.org 14224L: platform-driver-x86@vger.kernel.org 14225S: Maintained 14226F: drivers/hid/surface-hid/ 14227 14228MICROSOFT SURFACE HOT-PLUG DRIVER 14229M: Maximilian Luz <luzmaximilian@gmail.com> 14230L: platform-driver-x86@vger.kernel.org 14231S: Maintained 14232F: drivers/platform/surface/surface_hotplug.c 14233 14234MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14235M: Maximilian Luz <luzmaximilian@gmail.com> 14236L: platform-driver-x86@vger.kernel.org 14237S: Maintained 14238F: drivers/platform/surface/surface_platform_profile.c 14239 14240MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14241M: Chen Yu <yu.c.chen@intel.com> 14242L: platform-driver-x86@vger.kernel.org 14243S: Supported 14244F: drivers/platform/surface/surfacepro3_button.c 14245 14246MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14247M: Maximilian Luz <luzmaximilian@gmail.com> 14248L: platform-driver-x86@vger.kernel.org 14249S: Maintained 14250F: drivers/platform/surface/surface_aggregator_hub.c 14251 14252MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14253M: Maximilian Luz <luzmaximilian@gmail.com> 14254L: platform-driver-x86@vger.kernel.org 14255S: Maintained 14256W: https://github.com/linux-surface/surface-aggregator-module 14257C: irc://irc.libera.chat/linux-surface 14258F: Documentation/driver-api/surface_aggregator/ 14259F: drivers/platform/surface/aggregator/ 14260F: drivers/platform/surface/surface_acpi_notify.c 14261F: drivers/platform/surface/surface_aggregator_cdev.c 14262F: drivers/platform/surface/surface_aggregator_registry.c 14263F: include/linux/surface_acpi_notify.h 14264F: include/linux/surface_aggregator/ 14265F: include/uapi/linux/surface_aggregator/ 14266 14267MICROTEK X6 SCANNER 14268M: Oliver Neukum <oliver@neukum.org> 14269S: Maintained 14270F: drivers/usb/image/microtek.* 14271 14272MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14273M: Luka Kovacic <luka.kovacic@sartura.hr> 14274M: Luka Perkov <luka.perkov@sartura.hr> 14275S: Maintained 14276F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14277F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14278F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14279F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14280F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14281F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14282 14283MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14284M: Sakari Ailus <sakari.ailus@linux.intel.com> 14285L: linux-media@vger.kernel.org 14286S: Maintained 14287F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14288F: Documentation/driver-api/media/drivers/ccs/ 14289F: Documentation/userspace-api/media/drivers/ccs.rst 14290F: drivers/media/i2c/ccs-pll.c 14291F: drivers/media/i2c/ccs-pll.h 14292F: drivers/media/i2c/ccs/ 14293F: include/uapi/linux/ccs.h 14294F: include/uapi/linux/smiapp.h 14295 14296MIPS 14297M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14298L: linux-mips@vger.kernel.org 14299S: Maintained 14300W: http://www.linux-mips.org/ 14301Q: https://patchwork.kernel.org/project/linux-mips/list/ 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14303F: Documentation/devicetree/bindings/mips/ 14304F: Documentation/arch/mips/ 14305F: arch/mips/ 14306F: drivers/platform/mips/ 14307F: include/dt-bindings/mips/ 14308 14309MIPS BOSTON DEVELOPMENT BOARD 14310M: Paul Burton <paulburton@kernel.org> 14311L: linux-mips@vger.kernel.org 14312S: Maintained 14313F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14314F: arch/mips/boot/dts/img/boston.dts 14315F: arch/mips/configs/generic/board-boston.config 14316F: drivers/clk/imgtec/clk-boston.c 14317F: include/dt-bindings/clock/boston-clock.h 14318 14319MIPS CORE DRIVERS 14320M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14321M: Serge Semin <fancer.lancer@gmail.com> 14322L: linux-mips@vger.kernel.org 14323S: Supported 14324F: drivers/bus/mips_cdmm.c 14325F: drivers/clocksource/mips-gic-timer.c 14326F: drivers/cpuidle/cpuidle-cps.c 14327F: drivers/irqchip/irq-mips-cpu.c 14328F: drivers/irqchip/irq-mips-gic.c 14329 14330MIPS GENERIC PLATFORM 14331M: Paul Burton <paulburton@kernel.org> 14332L: linux-mips@vger.kernel.org 14333S: Supported 14334F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14335F: arch/mips/generic/ 14336F: arch/mips/tools/generic-board-config.sh 14337 14338MIPS RINT INSTRUCTION EMULATION 14339M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14340L: linux-mips@vger.kernel.org 14341S: Supported 14342F: arch/mips/math-emu/dp_rint.c 14343F: arch/mips/math-emu/sp_rint.c 14344 14345MIPS/LOONGSON1 ARCHITECTURE 14346M: Keguang Zhang <keguang.zhang@gmail.com> 14347L: linux-mips@vger.kernel.org 14348S: Maintained 14349F: arch/mips/include/asm/mach-loongson32/ 14350F: arch/mips/loongson32/ 14351F: drivers/*/*loongson1* 14352 14353MIPS/LOONGSON2EF ARCHITECTURE 14354M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14355L: linux-mips@vger.kernel.org 14356S: Maintained 14357F: arch/mips/include/asm/mach-loongson2ef/ 14358F: arch/mips/loongson2ef/ 14359F: drivers/cpufreq/loongson2_cpufreq.c 14360 14361MIPS/LOONGSON64 ARCHITECTURE 14362M: Huacai Chen <chenhuacai@kernel.org> 14363M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14364L: linux-mips@vger.kernel.org 14365S: Maintained 14366F: arch/mips/include/asm/mach-loongson64/ 14367F: arch/mips/loongson64/ 14368F: drivers/irqchip/irq-loongson* 14369F: drivers/platform/mips/cpu_hwmon.c 14370 14371MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14372M: Hans Verkuil <hverkuil@xs4all.nl> 14373L: linux-media@vger.kernel.org 14374S: Odd Fixes 14375W: https://linuxtv.org 14376T: git git://linuxtv.org/media_tree.git 14377F: drivers/media/radio/radio-miropcm20* 14378 14379MMP SUPPORT 14380R: Lubomir Rintel <lkundrak@v3.sk> 14381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14382S: Odd Fixes 14383T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14384F: arch/arm/boot/dts/marvell/mmp* 14385F: arch/arm/mach-mmp/ 14386F: include/linux/soc/mmp/ 14387 14388MMP USB PHY DRIVERS 14389R: Lubomir Rintel <lkundrak@v3.sk> 14390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14391S: Maintained 14392F: drivers/phy/marvell/phy-mmp3-usb.c 14393F: drivers/phy/marvell/phy-pxa-usb.c 14394 14395MMU GATHER AND TLB INVALIDATION 14396M: Will Deacon <will@kernel.org> 14397M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14398M: Andrew Morton <akpm@linux-foundation.org> 14399M: Nick Piggin <npiggin@gmail.com> 14400M: Peter Zijlstra <peterz@infradead.org> 14401L: linux-arch@vger.kernel.org 14402L: linux-mm@kvack.org 14403S: Maintained 14404F: arch/*/include/asm/tlb.h 14405F: include/asm-generic/tlb.h 14406F: mm/mmu_gather.c 14407 14408MN88472 MEDIA DRIVER 14409M: Antti Palosaari <crope@iki.fi> 14410L: linux-media@vger.kernel.org 14411S: Maintained 14412W: https://linuxtv.org 14413W: http://palosaari.fi/linux/ 14414Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14415F: drivers/media/dvb-frontends/mn88472* 14416 14417MN88473 MEDIA DRIVER 14418M: Antti Palosaari <crope@iki.fi> 14419L: linux-media@vger.kernel.org 14420S: Maintained 14421W: https://linuxtv.org 14422W: http://palosaari.fi/linux/ 14423Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14424F: drivers/media/dvb-frontends/mn88473* 14425 14426MODULE SUPPORT 14427M: Luis Chamberlain <mcgrof@kernel.org> 14428L: linux-modules@vger.kernel.org 14429L: linux-kernel@vger.kernel.org 14430S: Maintained 14431T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14432F: include/linux/kmod.h 14433F: include/linux/module.h 14434F: kernel/module/ 14435F: lib/test_kmod.c 14436F: scripts/module* 14437F: tools/testing/selftests/kmod/ 14438 14439MONOLITHIC POWER SYSTEM PMIC DRIVER 14440M: Saravanan Sekar <sravanhome@gmail.com> 14441S: Maintained 14442F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14443F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14444F: drivers/hwmon/pmbus/mpq7932.c 14445F: drivers/iio/adc/mp2629_adc.c 14446F: drivers/mfd/mp2629.c 14447F: drivers/power/supply/mp2629_charger.c 14448F: drivers/regulator/mp5416.c 14449F: drivers/regulator/mpq7920.c 14450F: drivers/regulator/mpq7920.h 14451F: include/linux/mfd/mp2629.h 14452 14453MOST(R) TECHNOLOGY DRIVER 14454M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14455M: Christian Gromm <christian.gromm@microchip.com> 14456S: Maintained 14457F: Documentation/ABI/testing/configfs-most 14458F: Documentation/ABI/testing/sysfs-bus-most 14459F: drivers/most/ 14460F: drivers/staging/most/ 14461F: include/linux/most.h 14462 14463MOTORCOMM PHY DRIVER 14464M: Peter Geis <pgwipeout@gmail.com> 14465M: Frank <Frank.Sae@motor-comm.com> 14466L: netdev@vger.kernel.org 14467S: Maintained 14468F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14469F: drivers/net/phy/motorcomm.c 14470 14471MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14472M: Jiri Slaby <jirislaby@kernel.org> 14473S: Maintained 14474F: Documentation/driver-api/tty/moxa-smartio.rst 14475F: drivers/tty/mxser.* 14476 14477MR800 AVERMEDIA USB FM RADIO DRIVER 14478M: Alexey Klimov <klimov.linux@gmail.com> 14479L: linux-media@vger.kernel.org 14480S: Maintained 14481T: git git://linuxtv.org/media_tree.git 14482F: drivers/media/radio/radio-mr800.c 14483 14484MRF24J40 IEEE 802.15.4 RADIO DRIVER 14485M: Stefan Schmidt <stefan@datenfreihafen.org> 14486L: linux-wpan@vger.kernel.org 14487S: Odd Fixes 14488F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14489F: drivers/net/ieee802154/mrf24j40.c 14490 14491MSI EC DRIVER 14492M: Nikita Kravets <teackot@gmail.com> 14493L: platform-driver-x86@vger.kernel.org 14494S: Maintained 14495W: https://github.com/BeardOverflow/msi-ec 14496F: drivers/platform/x86/msi-ec.* 14497 14498MSI LAPTOP SUPPORT 14499M: "Lee, Chun-Yi" <jlee@suse.com> 14500L: platform-driver-x86@vger.kernel.org 14501S: Maintained 14502F: drivers/platform/x86/msi-laptop.c 14503 14504MSI WMI SUPPORT 14505L: platform-driver-x86@vger.kernel.org 14506S: Orphan 14507F: drivers/platform/x86/msi-wmi.c 14508 14509MSI001 MEDIA DRIVER 14510M: Antti Palosaari <crope@iki.fi> 14511L: linux-media@vger.kernel.org 14512S: Maintained 14513W: https://linuxtv.org 14514W: http://palosaari.fi/linux/ 14515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14516T: git git://linuxtv.org/anttip/media_tree.git 14517F: drivers/media/tuners/msi001* 14518 14519MSI2500 MEDIA DRIVER 14520M: Antti Palosaari <crope@iki.fi> 14521L: linux-media@vger.kernel.org 14522S: Maintained 14523W: https://linuxtv.org 14524W: http://palosaari.fi/linux/ 14525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14526T: git git://linuxtv.org/anttip/media_tree.git 14527F: drivers/media/usb/msi2500/ 14528 14529MSTAR INTERRUPT CONTROLLER DRIVER 14530M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14531M: Daniel Palmer <daniel@thingy.jp> 14532S: Maintained 14533F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14534F: drivers/irqchip/irq-mst-intc.c 14535 14536MSYSTEMS DISKONCHIP G3 MTD DRIVER 14537M: Robert Jarzmik <robert.jarzmik@free.fr> 14538L: linux-mtd@lists.infradead.org 14539S: Maintained 14540F: drivers/mtd/devices/docg3* 14541 14542MT9P031 APTINA CAMERA SENSOR 14543M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14544L: linux-media@vger.kernel.org 14545S: Maintained 14546T: git git://linuxtv.org/media_tree.git 14547F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14548F: drivers/media/i2c/mt9p031.c 14549F: include/media/i2c/mt9p031.h 14550 14551MT9T112 APTINA CAMERA SENSOR 14552M: Jacopo Mondi <jacopo@jmondi.org> 14553L: linux-media@vger.kernel.org 14554S: Odd Fixes 14555T: git git://linuxtv.org/media_tree.git 14556F: drivers/media/i2c/mt9t112.c 14557F: include/media/i2c/mt9t112.h 14558 14559MT9V032 APTINA CAMERA SENSOR 14560M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14561L: linux-media@vger.kernel.org 14562S: Maintained 14563T: git git://linuxtv.org/media_tree.git 14564F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14565F: drivers/media/i2c/mt9v032.c 14566F: include/media/i2c/mt9v032.h 14567 14568MT9V111 APTINA CAMERA SENSOR 14569M: Jacopo Mondi <jacopo@jmondi.org> 14570L: linux-media@vger.kernel.org 14571S: Maintained 14572T: git git://linuxtv.org/media_tree.git 14573F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14574F: drivers/media/i2c/mt9v111.c 14575 14576MULTIFUNCTION DEVICES (MFD) 14577M: Lee Jones <lee@kernel.org> 14578S: Maintained 14579T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14580F: Documentation/devicetree/bindings/mfd/ 14581F: drivers/mfd/ 14582F: include/dt-bindings/mfd/ 14583F: include/linux/mfd/ 14584 14585MULTIMEDIA CARD (MMC) ETC. OVER SPI 14586S: Orphan 14587F: drivers/mmc/host/mmc_spi.c 14588F: include/linux/spi/mmc_spi.h 14589 14590MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14591M: Ulf Hansson <ulf.hansson@linaro.org> 14592L: linux-mmc@vger.kernel.org 14593S: Maintained 14594T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14595F: Documentation/devicetree/bindings/mmc/ 14596F: drivers/mmc/ 14597F: include/linux/mmc/ 14598F: include/uapi/linux/mmc/ 14599 14600MULTIPLEXER SUBSYSTEM 14601M: Peter Rosin <peda@axentia.se> 14602S: Maintained 14603F: Documentation/ABI/testing/sysfs-class-mux* 14604F: Documentation/devicetree/bindings/mux/ 14605F: drivers/mux/ 14606F: include/dt-bindings/mux/ 14607F: include/linux/mux/ 14608 14609MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14610M: Bin Liu <b-liu@ti.com> 14611L: linux-usb@vger.kernel.org 14612S: Maintained 14613F: drivers/usb/musb/ 14614 14615MXL301RF MEDIA DRIVER 14616M: Akihiro Tsukada <tskd08@gmail.com> 14617L: linux-media@vger.kernel.org 14618S: Odd Fixes 14619F: drivers/media/tuners/mxl301rf* 14620 14621MXL5007T MEDIA DRIVER 14622M: Michael Krufky <mkrufky@linuxtv.org> 14623L: linux-media@vger.kernel.org 14624S: Maintained 14625W: https://linuxtv.org 14626W: http://github.com/mkrufky 14627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14628T: git git://linuxtv.org/mkrufky/tuners.git 14629F: drivers/media/tuners/mxl5007t.* 14630 14631MXSFB DRM DRIVER 14632M: Marek Vasut <marex@denx.de> 14633M: Stefan Agner <stefan@agner.ch> 14634L: dri-devel@lists.freedesktop.org 14635S: Supported 14636T: git git://anongit.freedesktop.org/drm/drm-misc 14637F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14638F: drivers/gpu/drm/mxsfb/ 14639 14640MYLEX DAC960 PCI RAID Controller 14641M: Hannes Reinecke <hare@kernel.org> 14642L: linux-scsi@vger.kernel.org 14643S: Supported 14644F: drivers/scsi/myrb.* 14645F: drivers/scsi/myrs.* 14646 14647MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14648M: Chris Lee <christopher.lee@cspi.com> 14649L: netdev@vger.kernel.org 14650S: Supported 14651W: https://www.cspi.com/ethernet-products/support/downloads/ 14652F: drivers/net/ethernet/myricom/myri10ge/ 14653 14654NAND FLASH SUBSYSTEM 14655M: Miquel Raynal <miquel.raynal@bootlin.com> 14656R: Richard Weinberger <richard@nod.at> 14657L: linux-mtd@lists.infradead.org 14658S: Maintained 14659W: http://www.linux-mtd.infradead.org/ 14660Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14661C: irc://irc.oftc.net/mtd 14662T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14663F: drivers/mtd/nand/ 14664F: include/linux/mtd/*nand*.h 14665 14666NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14667M: Daniel Mack <zonque@gmail.com> 14668L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14669S: Maintained 14670W: http://www.native-instruments.com 14671F: sound/usb/caiaq/ 14672 14673NATSEMI ETHERNET DRIVER (DP8381x) 14674S: Orphan 14675F: drivers/net/ethernet/natsemi/natsemi.c 14676 14677NCR 5380 SCSI DRIVERS 14678M: Finn Thain <fthain@linux-m68k.org> 14679M: Michael Schmitz <schmitzmic@gmail.com> 14680L: linux-scsi@vger.kernel.org 14681S: Maintained 14682F: Documentation/scsi/g_NCR5380.rst 14683F: drivers/scsi/NCR5380.* 14684F: drivers/scsi/arm/cumana_1.c 14685F: drivers/scsi/arm/oak.c 14686F: drivers/scsi/atari_scsi.* 14687F: drivers/scsi/dmx3191d.c 14688F: drivers/scsi/g_NCR5380.* 14689F: drivers/scsi/mac_scsi.* 14690F: drivers/scsi/sun3_scsi.* 14691F: drivers/scsi/sun3_scsi_vme.c 14692 14693NCSI LIBRARY 14694M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14695S: Maintained 14696F: net/ncsi/ 14697 14698NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14699M: Guenter Roeck <linux@roeck-us.net> 14700L: linux-hwmon@vger.kernel.org 14701S: Maintained 14702F: Documentation/hwmon/nct6775.rst 14703F: drivers/hwmon/nct6775-core.c 14704F: drivers/hwmon/nct6775-platform.c 14705F: drivers/hwmon/nct6775.h 14706 14707NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14708M: Zev Weiss <zev@bewilderbeest.net> 14709L: linux-hwmon@vger.kernel.org 14710S: Maintained 14711F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14712F: drivers/hwmon/nct6775-i2c.c 14713 14714NETDEVSIM 14715M: Jakub Kicinski <kuba@kernel.org> 14716S: Maintained 14717F: drivers/net/netdevsim/* 14718 14719NETEM NETWORK EMULATOR 14720M: Stephen Hemminger <stephen@networkplumber.org> 14721L: netdev@vger.kernel.org 14722S: Maintained 14723F: net/sched/sch_netem.c 14724 14725NETERION 10GbE DRIVERS (s2io) 14726M: Jon Mason <jdmason@kudzu.us> 14727L: netdev@vger.kernel.org 14728S: Supported 14729F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14730F: drivers/net/ethernet/neterion/ 14731 14732NETFILTER 14733M: Pablo Neira Ayuso <pablo@netfilter.org> 14734M: Jozsef Kadlecsik <kadlec@netfilter.org> 14735M: Florian Westphal <fw@strlen.de> 14736L: netfilter-devel@vger.kernel.org 14737L: coreteam@netfilter.org 14738S: Maintained 14739W: http://www.netfilter.org/ 14740W: http://www.iptables.org/ 14741W: http://www.nftables.org/ 14742Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14743C: irc://irc.libera.chat/netfilter 14744T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14745T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14746F: include/linux/netfilter* 14747F: include/linux/netfilter/ 14748F: include/net/netfilter/ 14749F: include/uapi/linux/netfilter* 14750F: include/uapi/linux/netfilter/ 14751F: net/*/netfilter.c 14752F: net/*/netfilter/ 14753F: net/bridge/br_netfilter*.c 14754F: net/netfilter/ 14755 14756NETROM NETWORK LAYER 14757M: Ralf Baechle <ralf@linux-mips.org> 14758L: linux-hams@vger.kernel.org 14759S: Maintained 14760W: http://www.linux-ax25.org/ 14761F: include/net/netrom.h 14762F: include/uapi/linux/netrom.h 14763F: net/netrom/ 14764 14765NETRONIX EMBEDDED CONTROLLER 14766M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14767S: Maintained 14768F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14769F: drivers/mfd/ntxec.c 14770F: drivers/pwm/pwm-ntxec.c 14771F: drivers/rtc/rtc-ntxec.c 14772F: include/linux/mfd/ntxec.h 14773 14774NETRONOME ETHERNET DRIVERS 14775M: Louis Peens <louis.peens@corigine.com> 14776R: Jakub Kicinski <kuba@kernel.org> 14777L: oss-drivers@corigine.com 14778S: Maintained 14779F: drivers/net/ethernet/netronome/ 14780 14781NETWORK BLOCK DEVICE (NBD) 14782M: Josef Bacik <josef@toxicpanda.com> 14783L: linux-block@vger.kernel.org 14784L: nbd@other.debian.org 14785S: Maintained 14786F: Documentation/admin-guide/blockdev/nbd.rst 14787F: drivers/block/nbd.c 14788F: include/trace/events/nbd.h 14789F: include/uapi/linux/nbd.h 14790 14791NETWORK DROP MONITOR 14792M: Neil Horman <nhorman@tuxdriver.com> 14793L: netdev@vger.kernel.org 14794S: Maintained 14795W: https://fedorahosted.org/dropwatch/ 14796F: include/uapi/linux/net_dropmon.h 14797F: net/core/drop_monitor.c 14798 14799NETWORKING DRIVERS 14800M: "David S. Miller" <davem@davemloft.net> 14801M: Eric Dumazet <edumazet@google.com> 14802M: Jakub Kicinski <kuba@kernel.org> 14803M: Paolo Abeni <pabeni@redhat.com> 14804L: netdev@vger.kernel.org 14805S: Maintained 14806Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14807T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14808T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14809F: Documentation/devicetree/bindings/net/ 14810F: drivers/connector/ 14811F: drivers/net/ 14812F: include/dt-bindings/net/ 14813F: include/linux/etherdevice.h 14814F: include/linux/fcdevice.h 14815F: include/linux/fddidevice.h 14816F: include/linux/hippidevice.h 14817F: include/linux/if_* 14818F: include/linux/inetdevice.h 14819F: include/linux/netdevice.h 14820F: include/uapi/linux/if_* 14821F: include/uapi/linux/netdevice.h 14822X: drivers/net/wireless/ 14823 14824NETWORKING DRIVERS (WIRELESS) 14825M: Kalle Valo <kvalo@kernel.org> 14826L: linux-wireless@vger.kernel.org 14827S: Maintained 14828W: https://wireless.wiki.kernel.org/ 14829Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14830T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14831T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14832F: Documentation/devicetree/bindings/net/wireless/ 14833F: drivers/net/wireless/ 14834 14835NETWORKING [DSA] 14836M: Andrew Lunn <andrew@lunn.ch> 14837M: Florian Fainelli <f.fainelli@gmail.com> 14838M: Vladimir Oltean <olteanv@gmail.com> 14839S: Maintained 14840F: Documentation/devicetree/bindings/net/dsa/ 14841F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14842F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14843F: drivers/net/dsa/ 14844F: include/linux/dsa/ 14845F: include/linux/platform_data/dsa.h 14846F: include/net/dsa.h 14847F: net/dsa/ 14848F: tools/testing/selftests/drivers/net/dsa/ 14849 14850NETWORKING [GENERAL] 14851M: "David S. Miller" <davem@davemloft.net> 14852M: Eric Dumazet <edumazet@google.com> 14853M: Jakub Kicinski <kuba@kernel.org> 14854M: Paolo Abeni <pabeni@redhat.com> 14855L: netdev@vger.kernel.org 14856S: Maintained 14857Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14858B: mailto:netdev@vger.kernel.org 14859T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14860T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14861F: Documentation/core-api/netlink.rst 14862F: Documentation/netlink/ 14863F: Documentation/networking/ 14864F: Documentation/process/maintainer-netdev.rst 14865F: Documentation/userspace-api/netlink/ 14866F: include/linux/in.h 14867F: include/linux/net.h 14868F: include/linux/netdevice.h 14869F: include/net/ 14870F: include/uapi/linux/in.h 14871F: include/uapi/linux/net.h 14872F: include/uapi/linux/net_namespace.h 14873F: include/uapi/linux/netdevice.h 14874F: lib/net_utils.c 14875F: lib/random32.c 14876F: net/ 14877F: tools/net/ 14878F: tools/testing/selftests/net/ 14879X: net/bluetooth/ 14880 14881NETWORKING [IPSEC] 14882M: Steffen Klassert <steffen.klassert@secunet.com> 14883M: Herbert Xu <herbert@gondor.apana.org.au> 14884M: "David S. Miller" <davem@davemloft.net> 14885L: netdev@vger.kernel.org 14886S: Maintained 14887T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14888T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14889F: include/net/xfrm.h 14890F: include/uapi/linux/xfrm.h 14891F: net/ipv4/ah4.c 14892F: net/ipv4/esp4* 14893F: net/ipv4/ip_vti.c 14894F: net/ipv4/ipcomp.c 14895F: net/ipv4/xfrm* 14896F: net/ipv6/ah6.c 14897F: net/ipv6/esp6* 14898F: net/ipv6/ip6_vti.c 14899F: net/ipv6/ipcomp6.c 14900F: net/ipv6/xfrm* 14901F: net/key/ 14902F: net/xfrm/ 14903F: tools/testing/selftests/net/ipsec.c 14904 14905NETWORKING [IPv4/IPv6] 14906M: "David S. Miller" <davem@davemloft.net> 14907M: David Ahern <dsahern@kernel.org> 14908L: netdev@vger.kernel.org 14909S: Maintained 14910T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14911F: arch/x86/net/* 14912F: include/linux/ip.h 14913F: include/linux/ipv6* 14914F: include/net/fib* 14915F: include/net/ip* 14916F: include/net/route.h 14917F: net/ipv4/ 14918F: net/ipv6/ 14919 14920NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14921M: Paul Moore <paul@paul-moore.com> 14922L: netdev@vger.kernel.org 14923L: linux-security-module@vger.kernel.org 14924S: Supported 14925W: https://github.com/netlabel 14926F: Documentation/netlabel/ 14927F: include/net/calipso.h 14928F: include/net/cipso_ipv4.h 14929F: include/net/netlabel.h 14930F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14931F: include/uapi/linux/netfilter/xt_SECMARK.h 14932F: net/ipv4/cipso_ipv4.c 14933F: net/ipv6/calipso.c 14934F: net/netfilter/xt_CONNSECMARK.c 14935F: net/netfilter/xt_SECMARK.c 14936F: net/netlabel/ 14937 14938NETWORKING [MACSEC] 14939M: Sabrina Dubroca <sd@queasysnail.net> 14940L: netdev@vger.kernel.org 14941S: Maintained 14942F: drivers/net/macsec.c 14943F: include/net/macsec.h 14944F: include/uapi/linux/if_macsec.h 14945K: macsec 14946K: \bmdo_ 14947 14948NETWORKING [MPTCP] 14949M: Matthieu Baerts <matthieu.baerts@tessares.net> 14950M: Mat Martineau <martineau@kernel.org> 14951L: netdev@vger.kernel.org 14952L: mptcp@lists.linux.dev 14953S: Maintained 14954W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14955B: https://github.com/multipath-tcp/mptcp_net-next/issues 14956T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14957T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14958F: Documentation/networking/mptcp-sysctl.rst 14959F: include/net/mptcp.h 14960F: include/trace/events/mptcp.h 14961F: include/uapi/linux/mptcp.h 14962F: net/mptcp/ 14963F: tools/testing/selftests/bpf/*/*mptcp*.c 14964F: tools/testing/selftests/net/mptcp/ 14965 14966NETWORKING [TCP] 14967M: Eric Dumazet <edumazet@google.com> 14968L: netdev@vger.kernel.org 14969S: Maintained 14970F: include/linux/tcp.h 14971F: include/net/tcp.h 14972F: include/trace/events/tcp.h 14973F: include/uapi/linux/tcp.h 14974F: net/ipv4/syncookies.c 14975F: net/ipv4/tcp*.c 14976F: net/ipv6/syncookies.c 14977F: net/ipv6/tcp*.c 14978 14979NETWORKING [TLS] 14980M: Boris Pismenny <borisp@nvidia.com> 14981M: John Fastabend <john.fastabend@gmail.com> 14982M: Jakub Kicinski <kuba@kernel.org> 14983L: netdev@vger.kernel.org 14984S: Maintained 14985F: include/net/tls.h 14986F: include/uapi/linux/tls.h 14987F: net/tls/* 14988 14989NETXEN (1/10) GbE SUPPORT 14990M: Manish Chopra <manishc@marvell.com> 14991M: Rahul Verma <rahulv@marvell.com> 14992M: GR-Linux-NIC-Dev@marvell.com 14993L: netdev@vger.kernel.org 14994S: Supported 14995F: drivers/net/ethernet/qlogic/netxen/ 14996 14997NET_FAILOVER MODULE 14998M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14999L: netdev@vger.kernel.org 15000S: Supported 15001F: Documentation/networking/net_failover.rst 15002F: drivers/net/net_failover.c 15003F: include/net/net_failover.h 15004 15005NEXTHOP 15006M: David Ahern <dsahern@kernel.org> 15007L: netdev@vger.kernel.org 15008S: Maintained 15009F: include/net/netns/nexthop.h 15010F: include/net/nexthop.h 15011F: include/uapi/linux/nexthop.h 15012F: net/ipv4/nexthop.c 15013 15014NFC SUBSYSTEM 15015M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15016L: netdev@vger.kernel.org 15017S: Maintained 15018F: Documentation/devicetree/bindings/net/nfc/ 15019F: drivers/nfc/ 15020F: include/net/nfc/ 15021F: include/uapi/linux/nfc.h 15022F: net/nfc/ 15023 15024NFC VIRTUAL NCI DEVICE DRIVER 15025M: Bongsu Jeon <bongsu.jeon@samsung.com> 15026L: netdev@vger.kernel.org 15027S: Supported 15028F: drivers/nfc/virtual_ncidev.c 15029F: tools/testing/selftests/nci/ 15030 15031NFS, SUNRPC, AND LOCKD CLIENTS 15032M: Trond Myklebust <trond.myklebust@hammerspace.com> 15033M: Anna Schumaker <anna@kernel.org> 15034L: linux-nfs@vger.kernel.org 15035S: Maintained 15036W: http://client.linux-nfs.org 15037T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15038F: Documentation/filesystems/nfs/ 15039F: fs/lockd/ 15040F: fs/nfs/ 15041F: fs/nfs_common/ 15042F: include/linux/lockd/ 15043F: include/linux/nfs* 15044F: include/linux/sunrpc/ 15045F: include/uapi/linux/nfs* 15046F: include/uapi/linux/sunrpc/ 15047F: net/sunrpc/ 15048 15049NILFS2 FILESYSTEM 15050M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15051L: linux-nilfs@vger.kernel.org 15052S: Supported 15053W: https://nilfs.sourceforge.io/ 15054W: https://nilfs.osdn.jp/ 15055T: git https://github.com/konis/nilfs2.git 15056F: Documentation/filesystems/nilfs2.rst 15057F: fs/nilfs2/ 15058F: include/trace/events/nilfs2.h 15059F: include/uapi/linux/nilfs2_api.h 15060F: include/uapi/linux/nilfs2_ondisk.h 15061 15062NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15063M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15064S: Maintained 15065W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15066F: Documentation/scsi/NinjaSCSI.rst 15067F: drivers/scsi/pcmcia/nsp_* 15068 15069NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15070M: GOTO Masanori <gotom@debian.or.jp> 15071M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15072S: Maintained 15073W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15074F: Documentation/scsi/NinjaSCSI.rst 15075F: drivers/scsi/nsp32* 15076 15077NINTENDO HID DRIVER 15078M: Daniel J. Ogorchock <djogorchock@gmail.com> 15079L: linux-input@vger.kernel.org 15080S: Maintained 15081F: drivers/hid/hid-nintendo* 15082 15083NIOS2 ARCHITECTURE 15084M: Dinh Nguyen <dinguyen@kernel.org> 15085S: Maintained 15086T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15087F: arch/nios2/ 15088 15089NITRO ENCLAVES (NE) 15090M: Alexandru Ciobotaru <alcioa@amazon.com> 15091L: linux-kernel@vger.kernel.org 15092L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15093S: Supported 15094W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15095F: Documentation/virt/ne_overview.rst 15096F: drivers/virt/nitro_enclaves/ 15097F: include/linux/nitro_enclaves.h 15098F: include/uapi/linux/nitro_enclaves.h 15099F: samples/nitro_enclaves/ 15100 15101NOHZ, DYNTICKS SUPPORT 15102M: Frederic Weisbecker <frederic@kernel.org> 15103M: Thomas Gleixner <tglx@linutronix.de> 15104M: Ingo Molnar <mingo@kernel.org> 15105L: linux-kernel@vger.kernel.org 15106S: Maintained 15107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15108F: include/linux/sched/nohz.h 15109F: include/linux/tick.h 15110F: kernel/time/tick*.* 15111 15112NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15113M: Pavel Machek <pavel@ucw.cz> 15114M: Sakari Ailus <sakari.ailus@iki.fi> 15115L: linux-media@vger.kernel.org 15116S: Maintained 15117F: drivers/media/i2c/ad5820.c 15118F: drivers/media/i2c/et8ek8 15119 15120NOKIA N900 POWER SUPPLY DRIVERS 15121R: Pali Rohár <pali@kernel.org> 15122F: drivers/power/supply/bq2415x_charger.c 15123F: drivers/power/supply/bq27xxx_battery.c 15124F: drivers/power/supply/bq27xxx_battery_i2c.c 15125F: drivers/power/supply/isp1704_charger.c 15126F: drivers/power/supply/rx51_battery.c 15127F: include/linux/power/bq2415x_charger.h 15128F: include/linux/power/bq27xxx_battery.h 15129 15130NOLIBC HEADER FILE 15131M: Willy Tarreau <w@1wt.eu> 15132M: Thomas Weißschuh <linux@weissschuh.net> 15133S: Maintained 15134T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 15135F: tools/include/nolibc/ 15136F: tools/testing/selftests/nolibc/ 15137 15138NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15139M: Hans de Goede <hdegoede@redhat.com> 15140L: linux-input@vger.kernel.org 15141S: Maintained 15142F: drivers/input/touchscreen/novatek-nvt-ts.c 15143 15144NSDEPS 15145M: Matthias Maennich <maennich@google.com> 15146S: Maintained 15147F: Documentation/core-api/symbol-namespaces.rst 15148F: scripts/nsdeps 15149 15150NTB AMD DRIVER 15151M: Sanjay R Mehta <sanju.mehta@amd.com> 15152M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15153L: ntb@lists.linux.dev 15154S: Supported 15155F: drivers/ntb/hw/amd/ 15156 15157NTB DRIVER CORE 15158M: Jon Mason <jdmason@kudzu.us> 15159M: Dave Jiang <dave.jiang@intel.com> 15160M: Allen Hubbe <allenbh@gmail.com> 15161L: ntb@lists.linux.dev 15162S: Supported 15163W: https://github.com/jonmason/ntb/wiki 15164T: git https://github.com/jonmason/ntb.git 15165F: drivers/net/ntb_netdev.c 15166F: drivers/ntb/ 15167F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15168F: include/linux/ntb.h 15169F: include/linux/ntb_transport.h 15170F: tools/testing/selftests/ntb/ 15171 15172NTB IDT DRIVER 15173M: Serge Semin <fancer.lancer@gmail.com> 15174L: ntb@lists.linux.dev 15175S: Supported 15176F: drivers/ntb/hw/idt/ 15177 15178NTB INTEL DRIVER 15179M: Dave Jiang <dave.jiang@intel.com> 15180L: ntb@lists.linux.dev 15181S: Supported 15182W: https://github.com/davejiang/linux/wiki 15183T: git https://github.com/davejiang/linux.git 15184F: drivers/ntb/hw/intel/ 15185 15186NTFS FILESYSTEM 15187M: Anton Altaparmakov <anton@tuxera.com> 15188R: Namjae Jeon <linkinjeon@kernel.org> 15189L: linux-ntfs-dev@lists.sourceforge.net 15190S: Supported 15191W: http://www.tuxera.com/ 15192T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15193F: Documentation/filesystems/ntfs.rst 15194F: fs/ntfs/ 15195 15196NTFS3 FILESYSTEM 15197M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15198L: ntfs3@lists.linux.dev 15199S: Supported 15200W: http://www.paragon-software.com/ 15201T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15202F: Documentation/filesystems/ntfs3.rst 15203F: fs/ntfs3/ 15204 15205NUBUS SUBSYSTEM 15206M: Finn Thain <fthain@linux-m68k.org> 15207L: linux-m68k@lists.linux-m68k.org 15208S: Maintained 15209F: arch/*/include/asm/nubus.h 15210F: drivers/nubus/ 15211F: include/linux/nubus.h 15212F: include/uapi/linux/nubus.h 15213 15214NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15215M: Antonino Daplas <adaplas@gmail.com> 15216L: linux-fbdev@vger.kernel.org 15217S: Maintained 15218F: drivers/video/fbdev/nvidia/ 15219F: drivers/video/fbdev/riva/ 15220 15221NVIDIA WMI EC BACKLIGHT DRIVER 15222M: Daniel Dadap <ddadap@nvidia.com> 15223L: platform-driver-x86@vger.kernel.org 15224S: Supported 15225F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15226F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15227 15228NVM EXPRESS DRIVER 15229M: Keith Busch <kbusch@kernel.org> 15230M: Jens Axboe <axboe@fb.com> 15231M: Christoph Hellwig <hch@lst.de> 15232M: Sagi Grimberg <sagi@grimberg.me> 15233L: linux-nvme@lists.infradead.org 15234S: Supported 15235W: http://git.infradead.org/nvme.git 15236T: git git://git.infradead.org/nvme.git 15237F: Documentation/nvme/ 15238F: drivers/nvme/common/ 15239F: drivers/nvme/host/ 15240F: include/linux/nvme-*.h 15241F: include/linux/nvme.h 15242F: include/uapi/linux/nvme_ioctl.h 15243 15244NVM EXPRESS FABRICS AUTHENTICATION 15245M: Hannes Reinecke <hare@suse.de> 15246L: linux-nvme@lists.infradead.org 15247S: Supported 15248F: drivers/nvme/host/auth.c 15249F: drivers/nvme/target/auth.c 15250F: drivers/nvme/target/fabrics-cmd-auth.c 15251F: include/linux/nvme-auth.h 15252 15253NVM EXPRESS FC TRANSPORT DRIVERS 15254M: James Smart <james.smart@broadcom.com> 15255L: linux-nvme@lists.infradead.org 15256S: Supported 15257F: drivers/nvme/host/fc.c 15258F: drivers/nvme/target/fc.c 15259F: drivers/nvme/target/fcloop.c 15260F: include/linux/nvme-fc-driver.h 15261F: include/linux/nvme-fc.h 15262 15263NVM EXPRESS HARDWARE MONITORING SUPPORT 15264M: Guenter Roeck <linux@roeck-us.net> 15265L: linux-nvme@lists.infradead.org 15266S: Supported 15267F: drivers/nvme/host/hwmon.c 15268 15269NVM EXPRESS TARGET DRIVER 15270M: Christoph Hellwig <hch@lst.de> 15271M: Sagi Grimberg <sagi@grimberg.me> 15272M: Chaitanya Kulkarni <kch@nvidia.com> 15273L: linux-nvme@lists.infradead.org 15274S: Supported 15275W: http://git.infradead.org/nvme.git 15276T: git git://git.infradead.org/nvme.git 15277F: drivers/nvme/target/ 15278 15279NVMEM FRAMEWORK 15280M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15281S: Maintained 15282T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15283F: Documentation/ABI/stable/sysfs-bus-nvmem 15284F: Documentation/devicetree/bindings/nvmem/ 15285F: drivers/nvmem/ 15286F: include/linux/nvmem-consumer.h 15287F: include/linux/nvmem-provider.h 15288 15289NXP BLUETOOTH WIRELESS DRIVERS 15290M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15291M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15292S: Maintained 15293F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15294F: drivers/bluetooth/btnxpuart.c 15295 15296NXP C45 TJA11XX PHY DRIVER 15297M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15298L: netdev@vger.kernel.org 15299S: Maintained 15300F: drivers/net/phy/nxp-c45-tja11xx.c 15301 15302NXP FSPI DRIVER 15303M: Han Xu <han.xu@nxp.com> 15304M: Haibo Chen <haibo.chen@nxp.com> 15305R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15306L: linux-spi@vger.kernel.org 15307S: Maintained 15308F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15309F: drivers/spi/spi-nxp-fspi.c 15310 15311NXP FXAS21002C DRIVER 15312M: Rui Miguel Silva <rmfrfs@gmail.com> 15313L: linux-iio@vger.kernel.org 15314S: Maintained 15315F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15316F: drivers/iio/gyro/fxas21002c.h 15317F: drivers/iio/gyro/fxas21002c_core.c 15318F: drivers/iio/gyro/fxas21002c_i2c.c 15319F: drivers/iio/gyro/fxas21002c_spi.c 15320 15321NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15322M: Haibo Chen <haibo.chen@nxp.com> 15323L: linux-iio@vger.kernel.org 15324L: linux-imx@nxp.com 15325S: Maintained 15326F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15327F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15328F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15329F: drivers/iio/adc/imx7d_adc.c 15330F: drivers/iio/adc/imx93_adc.c 15331F: drivers/iio/adc/vf610_adc.c 15332 15333NXP i.MX 8M ISI DRIVER 15334M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15335L: linux-media@vger.kernel.org 15336S: Maintained 15337F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15338F: drivers/media/platform/nxp/imx8-isi/ 15339 15340NXP i.MX 8MP DW100 V4L2 DRIVER 15341M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15342L: linux-media@vger.kernel.org 15343S: Maintained 15344F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15345F: Documentation/userspace-api/media/drivers/dw100.rst 15346F: drivers/media/platform/nxp/dw100/ 15347F: include/uapi/linux/dw100.h 15348 15349NXP i.MX 8MQ DCSS DRIVER 15350M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15351R: Lucas Stach <l.stach@pengutronix.de> 15352L: dri-devel@lists.freedesktop.org 15353S: Maintained 15354F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15355F: drivers/gpu/drm/imx/dcss/ 15356 15357NXP i.MX 8QXP ADC DRIVER 15358M: Cai Huoqing <cai.huoqing@linux.dev> 15359M: Haibo Chen <haibo.chen@nxp.com> 15360L: linux-imx@nxp.com 15361L: linux-iio@vger.kernel.org 15362S: Maintained 15363F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15364F: drivers/iio/adc/imx8qxp-adc.c 15365 15366NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15367M: Mirela Rabulea <mirela.rabulea@nxp.com> 15368R: NXP Linux Team <linux-imx@nxp.com> 15369L: linux-media@vger.kernel.org 15370S: Maintained 15371F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15372F: drivers/media/platform/nxp/imx-jpeg 15373 15374NXP i.MX CLOCK DRIVERS 15375M: Abel Vesa <abelvesa@kernel.org> 15376R: Peng Fan <peng.fan@nxp.com> 15377L: linux-clk@vger.kernel.org 15378L: linux-imx@nxp.com 15379S: Maintained 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15381F: Documentation/devicetree/bindings/clock/imx* 15382F: drivers/clk/imx/ 15383F: include/dt-bindings/clock/imx* 15384 15385NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15386M: Jagan Teki <jagan@amarulasolutions.com> 15387S: Maintained 15388F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15389F: drivers/regulator/pf8x00-regulator.c 15390 15391NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15392M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15393L: linux-kernel@vger.kernel.org 15394S: Maintained 15395F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15396F: drivers/extcon/extcon-ptn5150.c 15397 15398NXP SGTL5000 DRIVER 15399M: Fabio Estevam <festevam@gmail.com> 15400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15401S: Maintained 15402F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15403F: sound/soc/codecs/sgtl5000* 15404 15405NXP SJA1105 ETHERNET SWITCH DRIVER 15406M: Vladimir Oltean <olteanv@gmail.com> 15407L: linux-kernel@vger.kernel.org 15408S: Maintained 15409F: drivers/net/dsa/sja1105 15410F: drivers/net/pcs/pcs-xpcs-nxp.c 15411 15412NXP TDA998X DRM DRIVER 15413M: Russell King <linux@armlinux.org.uk> 15414S: Maintained 15415T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15416T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15417F: drivers/gpu/drm/i2c/tda998x_drv.c 15418F: include/drm/i2c/tda998x.h 15419F: include/dt-bindings/display/tda998x.h 15420K: "nxp,tda998x" 15421 15422NXP TFA9879 DRIVER 15423M: Peter Rosin <peda@axentia.se> 15424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15425S: Maintained 15426F: Documentation/devicetree/bindings/sound/tfa9879.txt 15427F: sound/soc/codecs/tfa9879* 15428 15429NXP-NCI NFC DRIVER 15430S: Orphan 15431F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15432F: drivers/nfc/nxp-nci 15433 15434NXP/Goodix TFA989X (TFA1) DRIVER 15435M: Stephan Gerhold <stephan@gerhold.net> 15436L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15437S: Maintained 15438F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15439F: sound/soc/codecs/tfa989x.c 15440 15441NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15442M: Jonas Malaco <jonas@protocubo.io> 15443L: linux-hwmon@vger.kernel.org 15444S: Maintained 15445F: Documentation/hwmon/nzxt-kraken2.rst 15446F: drivers/hwmon/nzxt-kraken2.c 15447 15448NZXT-SMART2 HARDWARE MONITORING DRIVER 15449M: Aleksandr Mezin <mezin.alexander@gmail.com> 15450L: linux-hwmon@vger.kernel.org 15451S: Maintained 15452F: Documentation/hwmon/nzxt-smart2.rst 15453F: drivers/hwmon/nzxt-smart2.c 15454 15455OBJAGG 15456M: Jiri Pirko <jiri@resnulli.us> 15457L: netdev@vger.kernel.org 15458S: Supported 15459F: include/linux/objagg.h 15460F: lib/objagg.c 15461F: lib/test_objagg.c 15462 15463OBJTOOL 15464M: Josh Poimboeuf <jpoimboe@kernel.org> 15465M: Peter Zijlstra <peterz@infradead.org> 15466S: Supported 15467F: include/linux/objtool*.h 15468F: tools/objtool/ 15469 15470OCELOT ETHERNET SWITCH DRIVER 15471M: Vladimir Oltean <vladimir.oltean@nxp.com> 15472M: Claudiu Manoil <claudiu.manoil@nxp.com> 15473M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15474M: UNGLinuxDriver@microchip.com 15475L: netdev@vger.kernel.org 15476S: Supported 15477F: drivers/net/dsa/ocelot/* 15478F: drivers/net/ethernet/mscc/ 15479F: include/soc/mscc/ocelot* 15480F: net/dsa/tag_ocelot.c 15481F: net/dsa/tag_ocelot_8021q.c 15482F: tools/testing/selftests/drivers/net/ocelot/* 15483 15484OCELOT EXTERNAL SWITCH CONTROL 15485M: Colin Foster <colin.foster@in-advantage.com> 15486S: Supported 15487F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15488F: drivers/mfd/ocelot* 15489F: drivers/net/dsa/ocelot/ocelot_ext.c 15490F: include/linux/mfd/ocelot.h 15491 15492OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15493M: Frederic Barrat <fbarrat@linux.ibm.com> 15494M: Andrew Donnellan <ajd@linux.ibm.com> 15495L: linuxppc-dev@lists.ozlabs.org 15496S: Supported 15497F: Documentation/userspace-api/accelerators/ocxl.rst 15498F: arch/powerpc/include/asm/pnv-ocxl.h 15499F: arch/powerpc/platforms/powernv/ocxl.c 15500F: drivers/misc/ocxl/ 15501F: include/misc/ocxl* 15502F: include/uapi/misc/ocxl.h 15503 15504OMAP AUDIO SUPPORT 15505M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15506M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15507L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15508L: linux-omap@vger.kernel.org 15509S: Maintained 15510F: sound/soc/ti/n810.c 15511F: sound/soc/ti/omap* 15512F: sound/soc/ti/rx51.c 15513F: sound/soc/ti/sdma-pcm.* 15514 15515OMAP CLOCK FRAMEWORK SUPPORT 15516M: Paul Walmsley <paul@pwsan.com> 15517L: linux-omap@vger.kernel.org 15518S: Maintained 15519F: arch/arm/*omap*/*clock* 15520 15521OMAP DEVICE TREE SUPPORT 15522M: Benoît Cousson <bcousson@baylibre.com> 15523M: Tony Lindgren <tony@atomide.com> 15524L: linux-omap@vger.kernel.org 15525L: devicetree@vger.kernel.org 15526S: Maintained 15527F: arch/arm/boot/dts/ti/omap/ 15528 15529OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15530L: linux-omap@vger.kernel.org 15531L: linux-fbdev@vger.kernel.org 15532S: Orphan 15533F: Documentation/arch/arm/omap/dss.rst 15534F: drivers/video/fbdev/omap2/ 15535 15536OMAP FRAMEBUFFER SUPPORT 15537L: linux-fbdev@vger.kernel.org 15538L: linux-omap@vger.kernel.org 15539S: Orphan 15540F: drivers/video/fbdev/omap/ 15541 15542OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15543M: Roger Quadros <rogerq@kernel.org> 15544M: Tony Lindgren <tony@atomide.com> 15545L: linux-omap@vger.kernel.org 15546S: Maintained 15547F: arch/arm/mach-omap2/*gpmc* 15548F: drivers/memory/omap-gpmc.c 15549 15550OMAP GPIO DRIVER 15551M: Grygorii Strashko <grygorii.strashko@ti.com> 15552M: Santosh Shilimkar <ssantosh@kernel.org> 15553M: Kevin Hilman <khilman@kernel.org> 15554L: linux-omap@vger.kernel.org 15555S: Maintained 15556F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15557F: drivers/gpio/gpio-omap.c 15558 15559OMAP HARDWARE SPINLOCK SUPPORT 15560M: Ohad Ben-Cohen <ohad@wizery.com> 15561L: linux-omap@vger.kernel.org 15562S: Maintained 15563F: drivers/hwspinlock/omap_hwspinlock.c 15564 15565OMAP HS MMC SUPPORT 15566L: linux-mmc@vger.kernel.org 15567L: linux-omap@vger.kernel.org 15568S: Orphan 15569F: drivers/mmc/host/omap_hsmmc.c 15570 15571OMAP HWMOD DATA 15572M: Paul Walmsley <paul@pwsan.com> 15573L: linux-omap@vger.kernel.org 15574S: Maintained 15575F: arch/arm/mach-omap2/omap_hwmod*data* 15576 15577OMAP HWMOD SUPPORT 15578M: Benoît Cousson <bcousson@baylibre.com> 15579M: Paul Walmsley <paul@pwsan.com> 15580L: linux-omap@vger.kernel.org 15581S: Maintained 15582F: arch/arm/mach-omap2/omap_hwmod.* 15583 15584OMAP I2C DRIVER 15585M: Vignesh R <vigneshr@ti.com> 15586L: linux-omap@vger.kernel.org 15587L: linux-i2c@vger.kernel.org 15588S: Maintained 15589F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15590F: drivers/i2c/busses/i2c-omap.c 15591 15592OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15593M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15594L: linux-media@vger.kernel.org 15595S: Maintained 15596F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15597F: drivers/media/platform/ti/omap3isp/ 15598F: drivers/staging/media/omap4iss/ 15599 15600OMAP MMC SUPPORT 15601M: Aaro Koskinen <aaro.koskinen@iki.fi> 15602L: linux-omap@vger.kernel.org 15603S: Odd Fixes 15604F: drivers/mmc/host/omap.c 15605 15606OMAP POWER MANAGEMENT SUPPORT 15607M: Kevin Hilman <khilman@kernel.org> 15608L: linux-omap@vger.kernel.org 15609S: Maintained 15610F: arch/arm/*omap*/*pm* 15611F: drivers/cpufreq/omap-cpufreq.c 15612 15613OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15614M: Paul Walmsley <paul@pwsan.com> 15615L: linux-omap@vger.kernel.org 15616S: Maintained 15617F: arch/arm/mach-omap2/prm* 15618 15619OMAP RANDOM NUMBER GENERATOR SUPPORT 15620M: Deepak Saxena <dsaxena@plexity.net> 15621S: Maintained 15622F: drivers/char/hw_random/omap-rng.c 15623 15624OMAP USB SUPPORT 15625L: linux-usb@vger.kernel.org 15626L: linux-omap@vger.kernel.org 15627S: Orphan 15628F: arch/arm/*omap*/usb* 15629F: drivers/usb/*/*omap* 15630 15631OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15632M: Mark Jackson <mpfj@newflow.co.uk> 15633L: linux-omap@vger.kernel.org 15634S: Maintained 15635F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15636 15637OMAP1 SUPPORT 15638M: Aaro Koskinen <aaro.koskinen@iki.fi> 15639M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15640M: Tony Lindgren <tony@atomide.com> 15641L: linux-omap@vger.kernel.org 15642S: Maintained 15643Q: http://patchwork.kernel.org/project/linux-omap/list/ 15644T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15645F: arch/arm/configs/omap1_defconfig 15646F: arch/arm/mach-omap1/ 15647F: drivers/i2c/busses/i2c-omap.c 15648F: include/linux/platform_data/ams-delta-fiq.h 15649F: include/linux/platform_data/i2c-omap.h 15650 15651OMAP2+ SUPPORT 15652M: Tony Lindgren <tony@atomide.com> 15653L: linux-omap@vger.kernel.org 15654S: Maintained 15655W: http://www.muru.com/linux/omap/ 15656W: http://linux.omap.com/ 15657Q: http://patchwork.kernel.org/project/linux-omap/list/ 15658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15659F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15660F: arch/arm/configs/omap2plus_defconfig 15661F: arch/arm/mach-omap2/ 15662F: drivers/bus/ti-sysc.c 15663F: drivers/gpio/gpio-tps65219.c 15664F: drivers/i2c/busses/i2c-omap.c 15665F: drivers/irqchip/irq-omap-intc.c 15666F: drivers/mfd/*omap*.c 15667F: drivers/mfd/menelaus.c 15668F: drivers/mfd/palmas.c 15669F: drivers/mfd/tps65217.c 15670F: drivers/mfd/tps65218.c 15671F: drivers/mfd/tps65219.c 15672F: drivers/mfd/tps65910.c 15673F: drivers/mfd/twl-core.[ch] 15674F: drivers/mfd/twl4030*.c 15675F: drivers/mfd/twl6030*.c 15676F: drivers/mfd/twl6040*.c 15677F: drivers/regulator/palmas-regulator*.c 15678F: drivers/regulator/pbias-regulator.c 15679F: drivers/regulator/tps65217-regulator.c 15680F: drivers/regulator/tps65218-regulator.c 15681F: drivers/regulator/tps65219-regulator.c 15682F: drivers/regulator/tps65910-regulator.c 15683F: drivers/regulator/twl-regulator.c 15684F: drivers/regulator/twl6030-regulator.c 15685F: include/linux/platform_data/i2c-omap.h 15686F: include/linux/platform_data/ti-sysc.h 15687 15688OMFS FILESYSTEM 15689M: Bob Copeland <me@bobcopeland.com> 15690L: linux-karma-devel@lists.sourceforge.net 15691S: Maintained 15692F: Documentation/filesystems/omfs.rst 15693F: fs/omfs/ 15694 15695OMNIVISION OG01A1B SENSOR DRIVER 15696M: Sakari Ailus <sakari.ailus@linux.intel.com> 15697L: linux-media@vger.kernel.org 15698S: Maintained 15699F: drivers/media/i2c/og01a1b.c 15700 15701OMNIVISION OV01A10 SENSOR DRIVER 15702M: Bingbu Cao <bingbu.cao@intel.com> 15703L: linux-media@vger.kernel.org 15704S: Maintained 15705T: git git://linuxtv.org/media_tree.git 15706F: drivers/media/i2c/ov01a10.c 15707 15708OMNIVISION OV02A10 SENSOR DRIVER 15709L: linux-media@vger.kernel.org 15710S: Orphan 15711T: git git://linuxtv.org/media_tree.git 15712F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15713F: drivers/media/i2c/ov02a10.c 15714 15715OMNIVISION OV08D10 SENSOR DRIVER 15716M: Jimmy Su <jimmy.su@intel.com> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: drivers/media/i2c/ov08d10.c 15721 15722OMNIVISION OV08X40 SENSOR DRIVER 15723M: Jason Chen <jason.z.chen@intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: drivers/media/i2c/ov08x40.c 15728 15729OMNIVISION OV13858 SENSOR DRIVER 15730M: Sakari Ailus <sakari.ailus@linux.intel.com> 15731L: linux-media@vger.kernel.org 15732S: Maintained 15733T: git git://linuxtv.org/media_tree.git 15734F: drivers/media/i2c/ov13858.c 15735 15736OMNIVISION OV13B10 SENSOR DRIVER 15737M: Arec Kao <arec.kao@intel.com> 15738L: linux-media@vger.kernel.org 15739S: Maintained 15740T: git git://linuxtv.org/media_tree.git 15741F: drivers/media/i2c/ov13b10.c 15742 15743OMNIVISION OV2680 SENSOR DRIVER 15744M: Rui Miguel Silva <rmfrfs@gmail.com> 15745M: Hans de Goede <hansg@kernel.org> 15746L: linux-media@vger.kernel.org 15747S: Maintained 15748T: git git://linuxtv.org/media_tree.git 15749F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15750F: drivers/media/i2c/ov2680.c 15751 15752OMNIVISION OV2685 SENSOR DRIVER 15753M: Shunqian Zheng <zhengsq@rock-chips.com> 15754L: linux-media@vger.kernel.org 15755S: Maintained 15756T: git git://linuxtv.org/media_tree.git 15757F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15758F: drivers/media/i2c/ov2685.c 15759 15760OMNIVISION OV2740 SENSOR DRIVER 15761M: Tianshu Qiu <tian.shu.qiu@intel.com> 15762R: Sakari Ailus <sakari.ailus@linux.intel.com> 15763R: Bingbu Cao <bingbu.cao@intel.com> 15764L: linux-media@vger.kernel.org 15765S: Maintained 15766T: git git://linuxtv.org/media_tree.git 15767F: drivers/media/i2c/ov2740.c 15768 15769OMNIVISION OV4689 SENSOR DRIVER 15770M: Mikhail Rudenko <mike.rudenko@gmail.com> 15771L: linux-media@vger.kernel.org 15772S: Maintained 15773T: git git://linuxtv.org/media_tree.git 15774F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15775F: drivers/media/i2c/ov5647.c 15776 15777OMNIVISION OV5640 SENSOR DRIVER 15778M: Steve Longerbeam <slongerbeam@gmail.com> 15779L: linux-media@vger.kernel.org 15780S: Maintained 15781T: git git://linuxtv.org/media_tree.git 15782F: drivers/media/i2c/ov5640.c 15783 15784OMNIVISION OV5647 SENSOR DRIVER 15785M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15786M: Jacopo Mondi <jacopo@jmondi.org> 15787L: linux-media@vger.kernel.org 15788S: Maintained 15789T: git git://linuxtv.org/media_tree.git 15790F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15791F: drivers/media/i2c/ov5647.c 15792 15793OMNIVISION OV5670 SENSOR DRIVER 15794M: Sakari Ailus <sakari.ailus@linux.intel.com> 15795L: linux-media@vger.kernel.org 15796S: Maintained 15797T: git git://linuxtv.org/media_tree.git 15798F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15799F: drivers/media/i2c/ov5670.c 15800 15801OMNIVISION OV5675 SENSOR DRIVER 15802M: Sakari Ailus <sakari.ailus@linux.intel.com> 15803L: linux-media@vger.kernel.org 15804S: Maintained 15805T: git git://linuxtv.org/media_tree.git 15806F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15807F: drivers/media/i2c/ov5675.c 15808 15809OMNIVISION OV5693 SENSOR DRIVER 15810M: Daniel Scally <djrscally@gmail.com> 15811L: linux-media@vger.kernel.org 15812S: Maintained 15813T: git git://linuxtv.org/media_tree.git 15814F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15815F: drivers/media/i2c/ov5693.c 15816 15817OMNIVISION OV5695 SENSOR DRIVER 15818M: Shunqian Zheng <zhengsq@rock-chips.com> 15819L: linux-media@vger.kernel.org 15820S: Maintained 15821T: git git://linuxtv.org/media_tree.git 15822F: drivers/media/i2c/ov5695.c 15823 15824OMNIVISION OV7670 SENSOR DRIVER 15825L: linux-media@vger.kernel.org 15826S: Orphan 15827T: git git://linuxtv.org/media_tree.git 15828F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15829F: drivers/media/i2c/ov7670.c 15830 15831OMNIVISION OV772x SENSOR DRIVER 15832M: Jacopo Mondi <jacopo@jmondi.org> 15833L: linux-media@vger.kernel.org 15834S: Odd fixes 15835T: git git://linuxtv.org/media_tree.git 15836F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15837F: drivers/media/i2c/ov772x.c 15838F: include/media/i2c/ov772x.h 15839 15840OMNIVISION OV7740 SENSOR DRIVER 15841L: linux-media@vger.kernel.org 15842S: Orphan 15843T: git git://linuxtv.org/media_tree.git 15844F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15845F: drivers/media/i2c/ov7740.c 15846 15847OMNIVISION OV8856 SENSOR DRIVER 15848M: Sakari Ailus <sakari.ailus@linux.intel.com> 15849L: linux-media@vger.kernel.org 15850S: Maintained 15851T: git git://linuxtv.org/media_tree.git 15852F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15853F: drivers/media/i2c/ov8856.c 15854 15855OMNIVISION OV8858 SENSOR DRIVER 15856M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15857M: Nicholas Roth <nicholas@rothemail.net> 15858L: linux-media@vger.kernel.org 15859S: Maintained 15860T: git git://linuxtv.org/media_tree.git 15861F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15862F: drivers/media/i2c/ov8858.c 15863 15864OMNIVISION OV9282 SENSOR DRIVER 15865M: Paul J. Murphy <paul.j.murphy@intel.com> 15866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15867L: linux-media@vger.kernel.org 15868S: Maintained 15869T: git git://linuxtv.org/media_tree.git 15870F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15871F: drivers/media/i2c/ov9282.c 15872 15873OMNIVISION OV9640 SENSOR DRIVER 15874M: Petr Cvek <petrcvekcz@gmail.com> 15875L: linux-media@vger.kernel.org 15876S: Maintained 15877F: drivers/media/i2c/ov9640.* 15878 15879OMNIVISION OV9650 SENSOR DRIVER 15880M: Sakari Ailus <sakari.ailus@linux.intel.com> 15881R: Akinobu Mita <akinobu.mita@gmail.com> 15882R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15883L: linux-media@vger.kernel.org 15884S: Maintained 15885T: git git://linuxtv.org/media_tree.git 15886F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15887F: drivers/media/i2c/ov9650.c 15888 15889OMNIVISION OV9734 SENSOR DRIVER 15890M: Tianshu Qiu <tian.shu.qiu@intel.com> 15891R: Bingbu Cao <bingbu.cao@intel.com> 15892L: linux-media@vger.kernel.org 15893S: Maintained 15894T: git git://linuxtv.org/media_tree.git 15895F: drivers/media/i2c/ov9734.c 15896 15897ONBOARD USB HUB DRIVER 15898M: Matthias Kaehlcke <mka@chromium.org> 15899L: linux-usb@vger.kernel.org 15900S: Maintained 15901F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15902F: drivers/usb/misc/onboard_usb_hub.c 15903 15904ONENAND FLASH DRIVER 15905M: Kyungmin Park <kyungmin.park@samsung.com> 15906L: linux-mtd@lists.infradead.org 15907S: Maintained 15908F: drivers/mtd/nand/onenand/ 15909F: include/linux/mtd/onenand*.h 15910 15911ONEXPLAYER FAN DRIVER 15912M: Derek John Clark <derekjohn.clark@gmail.com> 15913M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15914L: linux-hwmon@vger.kernel.org 15915S: Maintained 15916F: drivers/hwmon/oxp-sensors.c 15917 15918ONIE TLV NVMEM LAYOUT DRIVER 15919M: Miquel Raynal <miquel.raynal@bootlin.com> 15920S: Maintained 15921F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15922F: drivers/nvmem/layouts/onie-tlv.c 15923 15924ONION OMEGA2+ BOARD 15925M: Harvey Hunt <harveyhuntnexus@gmail.com> 15926L: linux-mips@vger.kernel.org 15927S: Maintained 15928F: arch/mips/boot/dts/ralink/omega2p.dts 15929 15930ONSEMI ETHERNET PHY DRIVERS 15931M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15932L: netdev@vger.kernel.org 15933S: Supported 15934W: http://www.onsemi.com 15935F: drivers/net/phy/ncn* 15936 15937OP-TEE DRIVER 15938M: Jens Wiklander <jens.wiklander@linaro.org> 15939L: op-tee@lists.trustedfirmware.org 15940S: Maintained 15941F: Documentation/ABI/testing/sysfs-bus-optee-devices 15942F: drivers/tee/optee/ 15943 15944OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15945M: Sumit Garg <sumit.garg@linaro.org> 15946L: op-tee@lists.trustedfirmware.org 15947S: Maintained 15948F: drivers/char/hw_random/optee-rng.c 15949 15950OP-TEE RTC DRIVER 15951M: Clément Léger <clement.leger@bootlin.com> 15952L: linux-rtc@vger.kernel.org 15953S: Maintained 15954F: drivers/rtc/rtc-optee.c 15955 15956OPA-VNIC DRIVER 15957M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15958L: linux-rdma@vger.kernel.org 15959S: Supported 15960F: drivers/infiniband/ulp/opa_vnic 15961 15962OPEN FIRMWARE AND FLATTENED DEVICE TREE 15963M: Rob Herring <robh+dt@kernel.org> 15964M: Frank Rowand <frowand.list@gmail.com> 15965L: devicetree@vger.kernel.org 15966S: Maintained 15967W: http://www.devicetree.org/ 15968C: irc://irc.libera.chat/devicetree 15969T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15970F: Documentation/ABI/testing/sysfs-firmware-ofw 15971F: drivers/of/ 15972F: include/linux/of*.h 15973F: scripts/dtc/ 15974K: of_overlay_notifier_ 15975K: of_overlay_fdt_apply 15976K: of_overlay_remove 15977 15978OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15979M: Rob Herring <robh+dt@kernel.org> 15980M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15981M: Conor Dooley <conor+dt@kernel.org> 15982L: devicetree@vger.kernel.org 15983S: Maintained 15984Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15985C: irc://irc.libera.chat/devicetree 15986T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15987F: Documentation/devicetree/ 15988F: arch/*/boot/dts/ 15989F: include/dt-bindings/ 15990 15991OPENCOMPUTE PTP CLOCK DRIVER 15992M: Jonathan Lemon <jonathan.lemon@gmail.com> 15993M: Vadim Fedorenko <vadfed@fb.com> 15994L: netdev@vger.kernel.org 15995S: Maintained 15996F: drivers/ptp/ptp_ocp.c 15997 15998OPENCORES I2C BUS DRIVER 15999M: Peter Korsgaard <peter@korsgaard.com> 16000M: Andrew Lunn <andrew@lunn.ch> 16001L: linux-i2c@vger.kernel.org 16002S: Maintained 16003F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16004F: Documentation/i2c/busses/i2c-ocores.rst 16005F: drivers/i2c/busses/i2c-ocores.c 16006F: include/linux/platform_data/i2c-ocores.h 16007 16008OPENRISC ARCHITECTURE 16009M: Jonas Bonn <jonas@southpole.se> 16010M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16011M: Stafford Horne <shorne@gmail.com> 16012L: linux-openrisc@vger.kernel.org 16013S: Maintained 16014W: http://openrisc.io 16015T: git https://github.com/openrisc/linux.git 16016F: Documentation/arch/openrisc/ 16017F: Documentation/devicetree/bindings/openrisc/ 16018F: arch/openrisc/ 16019F: drivers/irqchip/irq-ompic.c 16020F: drivers/irqchip/irq-or1k-* 16021 16022OPENVSWITCH 16023M: Pravin B Shelar <pshelar@ovn.org> 16024L: netdev@vger.kernel.org 16025L: dev@openvswitch.org 16026S: Maintained 16027W: http://openvswitch.org 16028F: include/uapi/linux/openvswitch.h 16029F: net/openvswitch/ 16030F: tools/testing/selftests/net/openvswitch/ 16031 16032OPERATING PERFORMANCE POINTS (OPP) 16033M: Viresh Kumar <vireshk@kernel.org> 16034M: Nishanth Menon <nm@ti.com> 16035M: Stephen Boyd <sboyd@kernel.org> 16036L: linux-pm@vger.kernel.org 16037S: Maintained 16038T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16039F: Documentation/devicetree/bindings/opp/ 16040F: Documentation/power/opp.rst 16041F: drivers/opp/ 16042F: include/linux/pm_opp.h 16043 16044OPL4 DRIVER 16045M: Clemens Ladisch <clemens@ladisch.de> 16046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16047S: Maintained 16048T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16049F: sound/drivers/opl4/ 16050 16051ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16052M: Mark Fasheh <mark@fasheh.com> 16053M: Joel Becker <jlbec@evilplan.org> 16054M: Joseph Qi <joseph.qi@linux.alibaba.com> 16055L: ocfs2-devel@lists.linux.dev 16056S: Supported 16057W: http://ocfs2.wiki.kernel.org 16058F: Documentation/filesystems/dlmfs.rst 16059F: Documentation/filesystems/ocfs2.rst 16060F: fs/ocfs2/ 16061 16062ORANGEFS FILESYSTEM 16063M: Mike Marshall <hubcap@omnibond.com> 16064R: Martin Brandenburg <martin@omnibond.com> 16065L: devel@lists.orangefs.org 16066S: Supported 16067T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16068F: Documentation/filesystems/orangefs.rst 16069F: fs/orangefs/ 16070 16071ORINOCO DRIVER 16072L: linux-wireless@vger.kernel.org 16073S: Orphan 16074W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 16075W: http://www.nongnu.org/orinoco/ 16076F: drivers/net/wireless/intersil/orinoco/ 16077 16078OV2659 OMNIVISION SENSOR DRIVER 16079M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16080L: linux-media@vger.kernel.org 16081S: Maintained 16082W: https://linuxtv.org 16083Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16084T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16085F: drivers/media/i2c/ov2659.c 16086F: include/media/i2c/ov2659.h 16087 16088OVERLAY FILESYSTEM 16089M: Miklos Szeredi <miklos@szeredi.hu> 16090M: Amir Goldstein <amir73il@gmail.com> 16091L: linux-unionfs@vger.kernel.org 16092S: Supported 16093T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 16094F: Documentation/filesystems/overlayfs.rst 16095F: fs/overlayfs/ 16096 16097P54 WIRELESS DRIVER 16098M: Christian Lamparter <chunkeey@googlemail.com> 16099L: linux-wireless@vger.kernel.org 16100S: Maintained 16101W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16102F: drivers/net/wireless/intersil/p54/ 16103 16104PACKET SOCKETS 16105M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16106S: Maintained 16107F: include/uapi/linux/if_packet.h 16108F: net/packet/af_packet.c 16109 16110PACKING 16111M: Vladimir Oltean <olteanv@gmail.com> 16112L: netdev@vger.kernel.org 16113S: Supported 16114F: Documentation/core-api/packing.rst 16115F: include/linux/packing.h 16116F: lib/packing.c 16117 16118PADATA PARALLEL EXECUTION MECHANISM 16119M: Steffen Klassert <steffen.klassert@secunet.com> 16120M: Daniel Jordan <daniel.m.jordan@oracle.com> 16121L: linux-crypto@vger.kernel.org 16122L: linux-kernel@vger.kernel.org 16123S: Maintained 16124F: Documentation/core-api/padata.rst 16125F: include/linux/padata.h 16126F: kernel/padata.c 16127 16128PAGE CACHE 16129M: Matthew Wilcox (Oracle) <willy@infradead.org> 16130L: linux-fsdevel@vger.kernel.org 16131S: Supported 16132T: git git://git.infradead.org/users/willy/pagecache.git 16133F: Documentation/filesystems/locking.rst 16134F: Documentation/filesystems/vfs.rst 16135F: include/linux/pagemap.h 16136F: mm/filemap.c 16137F: mm/page-writeback.c 16138F: mm/readahead.c 16139F: mm/truncate.c 16140 16141PAGE POOL 16142M: Jesper Dangaard Brouer <hawk@kernel.org> 16143M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16144L: netdev@vger.kernel.org 16145S: Supported 16146F: Documentation/networking/page_pool.rst 16147F: include/net/page_pool/ 16148F: include/trace/events/page_pool.h 16149F: net/core/page_pool.c 16150 16151PAGE TABLE CHECK 16152M: Pasha Tatashin <pasha.tatashin@soleen.com> 16153M: Andrew Morton <akpm@linux-foundation.org> 16154L: linux-mm@kvack.org 16155S: Maintained 16156F: Documentation/mm/page_table_check.rst 16157F: include/linux/page_table_check.h 16158F: mm/page_table_check.c 16159 16160PANASONIC LAPTOP ACPI EXTRAS DRIVER 16161M: Kenneth Chan <kenneth.t.chan@gmail.com> 16162L: platform-driver-x86@vger.kernel.org 16163S: Maintained 16164F: drivers/platform/x86/panasonic-laptop.c 16165 16166PARALLAX PING IIO SENSOR DRIVER 16167M: Andreas Klinger <ak@it-klinger.de> 16168L: linux-iio@vger.kernel.org 16169S: Maintained 16170F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16171F: drivers/iio/proximity/ping.c 16172 16173PARALLEL LCD/KEYPAD PANEL DRIVER 16174M: Willy Tarreau <willy@haproxy.com> 16175M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16176S: Odd Fixes 16177F: Documentation/admin-guide/lcd-panel-cgram.rst 16178F: drivers/auxdisplay/panel.c 16179 16180PARALLEL PORT SUBSYSTEM 16181M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16182M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16183L: linux-parport@lists.infradead.org (subscribers-only) 16184S: Maintained 16185F: Documentation/driver-api/parport*.rst 16186F: drivers/char/ppdev.c 16187F: drivers/parport/ 16188F: include/linux/parport*.h 16189F: include/uapi/linux/ppdev.h 16190 16191PARAVIRT_OPS INTERFACE 16192M: Juergen Gross <jgross@suse.com> 16193R: Ajay Kaher <akaher@vmware.com> 16194R: Alexey Makhalov <amakhalov@vmware.com> 16195R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16196L: virtualization@lists.linux-foundation.org 16197L: x86@kernel.org 16198S: Supported 16199T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16200F: Documentation/virt/paravirt_ops.rst 16201F: arch/*/include/asm/paravirt*.h 16202F: arch/*/kernel/paravirt* 16203F: include/linux/hypervisor.h 16204 16205PARISC ARCHITECTURE 16206M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16207M: Helge Deller <deller@gmx.de> 16208L: linux-parisc@vger.kernel.org 16209S: Maintained 16210W: https://parisc.wiki.kernel.org 16211Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16212T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16213T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16214F: Documentation/arch/parisc/ 16215F: arch/parisc/ 16216F: drivers/char/agp/parisc-agp.c 16217F: drivers/input/misc/hp_sdc_rtc.c 16218F: drivers/input/serio/gscps2.c 16219F: drivers/input/serio/hp_sdc* 16220F: drivers/parisc/ 16221F: drivers/parport/parport_gsc.* 16222F: drivers/tty/serial/8250/8250_parisc.c 16223F: drivers/video/console/sti* 16224F: drivers/video/fbdev/sti* 16225F: drivers/video/logo/logo_parisc* 16226F: include/linux/hp_sdc.h 16227 16228PARMAN 16229M: Jiri Pirko <jiri@resnulli.us> 16230L: netdev@vger.kernel.org 16231S: Supported 16232F: include/linux/parman.h 16233F: lib/parman.c 16234F: lib/test_parman.c 16235 16236PC ENGINES APU BOARD DRIVER 16237M: Enrico Weigelt, metux IT consult <info@metux.net> 16238S: Maintained 16239F: drivers/platform/x86/pcengines-apuv2.c 16240 16241PC87360 HARDWARE MONITORING DRIVER 16242M: Jim Cromie <jim.cromie@gmail.com> 16243L: linux-hwmon@vger.kernel.org 16244S: Maintained 16245F: Documentation/hwmon/pc87360.rst 16246F: drivers/hwmon/pc87360.c 16247 16248PC8736x GPIO DRIVER 16249M: Jim Cromie <jim.cromie@gmail.com> 16250S: Maintained 16251F: drivers/char/pc8736x_gpio.c 16252 16253PC87427 HARDWARE MONITORING DRIVER 16254M: Jean Delvare <jdelvare@suse.com> 16255L: linux-hwmon@vger.kernel.org 16256S: Maintained 16257F: Documentation/hwmon/pc87427.rst 16258F: drivers/hwmon/pc87427.c 16259 16260PCA9532 LED DRIVER 16261M: Riku Voipio <riku.voipio@iki.fi> 16262S: Maintained 16263F: drivers/leds/leds-pca9532.c 16264F: include/linux/leds-pca9532.h 16265 16266PCA9541 I2C BUS MASTER SELECTOR DRIVER 16267M: Guenter Roeck <linux@roeck-us.net> 16268L: linux-i2c@vger.kernel.org 16269S: Maintained 16270F: drivers/i2c/muxes/i2c-mux-pca9541.c 16271 16272PCDP - PRIMARY CONSOLE AND DEBUG PORT 16273M: Khalid Aziz <khalid@gonehiking.org> 16274S: Maintained 16275F: drivers/firmware/pcdp.* 16276 16277PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16278M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16279M: Pali Rohár <pali@kernel.org> 16280L: linux-pci@vger.kernel.org 16281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16282S: Maintained 16283F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16284F: drivers/pci/controller/pci-aardvark.c 16285 16286PCI DRIVER FOR ALTERA PCIE IP 16287M: Joyce Ooi <joyce.ooi@intel.com> 16288L: linux-pci@vger.kernel.org 16289S: Supported 16290F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16291F: drivers/pci/controller/pcie-altera.c 16292 16293PCI DRIVER FOR APPLIEDMICRO XGENE 16294M: Toan Le <toan@os.amperecomputing.com> 16295L: linux-pci@vger.kernel.org 16296L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16297S: Maintained 16298F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16299F: drivers/pci/controller/pci-xgene.c 16300 16301PCI DRIVER FOR ARM VERSATILE PLATFORM 16302M: Rob Herring <robh@kernel.org> 16303L: linux-pci@vger.kernel.org 16304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16305S: Maintained 16306F: Documentation/devicetree/bindings/pci/versatile.yaml 16307F: drivers/pci/controller/pci-versatile.c 16308 16309PCI DRIVER FOR ARMADA 8K 16310M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16311L: linux-pci@vger.kernel.org 16312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16313S: Maintained 16314F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16315F: drivers/pci/controller/dwc/pcie-armada8k.c 16316 16317PCI DRIVER FOR CADENCE PCIE IP 16318M: Tom Joseph <tjoseph@cadence.com> 16319L: linux-pci@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/pci/cdns,* 16322F: drivers/pci/controller/cadence/ 16323 16324PCI DRIVER FOR FREESCALE LAYERSCAPE 16325M: Minghuan Lian <minghuan.Lian@nxp.com> 16326M: Mingkai Hu <mingkai.hu@nxp.com> 16327M: Roy Zang <roy.zang@nxp.com> 16328L: linuxppc-dev@lists.ozlabs.org 16329L: linux-pci@vger.kernel.org 16330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16331S: Maintained 16332F: drivers/pci/controller/dwc/*layerscape* 16333 16334PCI DRIVER FOR FU740 16335M: Paul Walmsley <paul.walmsley@sifive.com> 16336M: Greentime Hu <greentime.hu@sifive.com> 16337L: linux-pci@vger.kernel.org 16338S: Maintained 16339F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16340F: drivers/pci/controller/dwc/pcie-fu740.c 16341 16342PCI DRIVER FOR GENERIC OF HOSTS 16343M: Will Deacon <will@kernel.org> 16344L: linux-pci@vger.kernel.org 16345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16346S: Maintained 16347F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16348F: drivers/pci/controller/pci-host-common.c 16349F: drivers/pci/controller/pci-host-generic.c 16350 16351PCI DRIVER FOR IMX6 16352M: Richard Zhu <hongxing.zhu@nxp.com> 16353M: Lucas Stach <l.stach@pengutronix.de> 16354L: linux-pci@vger.kernel.org 16355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16356S: Maintained 16357F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16358F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16359F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16360F: drivers/pci/controller/dwc/*imx6* 16361 16362PCI DRIVER FOR INTEL IXP4XX 16363M: Linus Walleij <linus.walleij@linaro.org> 16364S: Maintained 16365F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16366F: drivers/pci/controller/pci-ixp4xx.c 16367 16368PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16369M: Nirmal Patel <nirmal.patel@linux.intel.com> 16370R: Jonathan Derrick <jonathan.derrick@linux.dev> 16371L: linux-pci@vger.kernel.org 16372S: Supported 16373F: drivers/pci/controller/vmd.c 16374 16375PCI DRIVER FOR MICROSEMI SWITCHTEC 16376M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16377M: Logan Gunthorpe <logang@deltatee.com> 16378L: linux-pci@vger.kernel.org 16379S: Maintained 16380F: Documentation/ABI/testing/sysfs-class-switchtec 16381F: Documentation/driver-api/switchtec.rst 16382F: drivers/ntb/hw/mscc/ 16383F: drivers/pci/switch/switchtec* 16384F: include/linux/switchtec.h 16385F: include/uapi/linux/switchtec_ioctl.h 16386 16387PCI DRIVER FOR MOBIVEIL PCIE IP 16388M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16389M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16390L: linux-pci@vger.kernel.org 16391S: Supported 16392F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16393F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16394 16395PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16396M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16397M: Pali Rohár <pali@kernel.org> 16398L: linux-pci@vger.kernel.org 16399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16400S: Maintained 16401F: drivers/pci/controller/*mvebu* 16402 16403PCI DRIVER FOR NVIDIA TEGRA 16404M: Thierry Reding <thierry.reding@gmail.com> 16405L: linux-tegra@vger.kernel.org 16406L: linux-pci@vger.kernel.org 16407S: Supported 16408F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16409F: drivers/pci/controller/pci-tegra.c 16410 16411PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16412M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16413L: linux-pci@vger.kernel.org 16414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16415S: Maintained 16416F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16417F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16418 16419PCI DRIVER FOR RENESAS R-CAR 16420M: Marek Vasut <marek.vasut+renesas@gmail.com> 16421M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16422L: linux-pci@vger.kernel.org 16423L: linux-renesas-soc@vger.kernel.org 16424S: Maintained 16425F: Documentation/devicetree/bindings/pci/*rcar* 16426F: drivers/pci/controller/*rcar* 16427 16428PCI DRIVER FOR SAMSUNG EXYNOS 16429M: Jingoo Han <jingoohan1@gmail.com> 16430L: linux-pci@vger.kernel.org 16431L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16432L: linux-samsung-soc@vger.kernel.org 16433S: Maintained 16434F: drivers/pci/controller/dwc/pci-exynos.c 16435 16436PCI DRIVER FOR SYNOPSYS DESIGNWARE 16437M: Jingoo Han <jingoohan1@gmail.com> 16438M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16439M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16440L: linux-pci@vger.kernel.org 16441S: Maintained 16442F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16443F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16444F: drivers/pci/controller/dwc/*designware* 16445 16446PCI DRIVER FOR TI DRA7XX/J721E 16447M: Vignesh Raghavendra <vigneshr@ti.com> 16448L: linux-omap@vger.kernel.org 16449L: linux-pci@vger.kernel.org 16450L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16451S: Supported 16452F: Documentation/devicetree/bindings/pci/ti-pci.txt 16453F: drivers/pci/controller/cadence/pci-j721e.c 16454F: drivers/pci/controller/dwc/pci-dra7xx.c 16455 16456PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16457M: Linus Walleij <linus.walleij@linaro.org> 16458L: linux-pci@vger.kernel.org 16459S: Maintained 16460F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16461F: drivers/pci/controller/pci-v3-semi.c 16462 16463PCI DRIVER FOR XILINX VERSAL CPM 16464M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16465M: Michal Simek <michal.simek@amd.com> 16466L: linux-pci@vger.kernel.org 16467S: Maintained 16468F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16469F: drivers/pci/controller/pcie-xilinx-cpm.c 16470 16471PCI ENDPOINT SUBSYSTEM 16472M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16473M: Krzysztof Wilczyński <kw@linux.com> 16474R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16475R: Kishon Vijay Abraham I <kishon@kernel.org> 16476L: linux-pci@vger.kernel.org 16477S: Supported 16478Q: https://patchwork.kernel.org/project/linux-pci/list/ 16479B: https://bugzilla.kernel.org 16480C: irc://irc.oftc.net/linux-pci 16481T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16482F: Documentation/PCI/endpoint/* 16483F: Documentation/misc-devices/pci-endpoint-test.rst 16484F: drivers/misc/pci_endpoint_test.c 16485F: drivers/pci/endpoint/ 16486F: tools/pci/ 16487 16488PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16489M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16490R: Oliver O'Halloran <oohall@gmail.com> 16491L: linuxppc-dev@lists.ozlabs.org 16492S: Supported 16493F: Documentation/PCI/pci-error-recovery.rst 16494F: Documentation/powerpc/eeh-pci-error-recovery.rst 16495F: arch/powerpc/include/*/eeh*.h 16496F: arch/powerpc/kernel/eeh*.c 16497F: arch/powerpc/platforms/*/eeh*.c 16498F: drivers/pci/pcie/aer.c 16499F: drivers/pci/pcie/dpc.c 16500F: drivers/pci/pcie/err.c 16501 16502PCI ERROR RECOVERY 16503M: Linas Vepstas <linasvepstas@gmail.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/PCI/pci-error-recovery.rst 16507 16508PCI MSI DRIVER FOR ALTERA MSI IP 16509M: Joyce Ooi <joyce.ooi@intel.com> 16510L: linux-pci@vger.kernel.org 16511S: Supported 16512F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16513F: drivers/pci/controller/pcie-altera-msi.c 16514 16515PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16516M: Toan Le <toan@os.amperecomputing.com> 16517L: linux-pci@vger.kernel.org 16518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16519S: Maintained 16520F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16521F: drivers/pci/controller/pci-xgene-msi.c 16522 16523PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16524M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16525M: Krzysztof Wilczyński <kw@linux.com> 16526R: Rob Herring <robh@kernel.org> 16527L: linux-pci@vger.kernel.org 16528S: Supported 16529Q: https://patchwork.kernel.org/project/linux-pci/list/ 16530B: https://bugzilla.kernel.org 16531C: irc://irc.oftc.net/linux-pci 16532T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16533F: Documentation/devicetree/bindings/pci/ 16534F: drivers/pci/controller/ 16535F: drivers/pci/pci-bridge-emul.c 16536F: drivers/pci/pci-bridge-emul.h 16537 16538PCI PEER-TO-PEER DMA (P2PDMA) 16539M: Bjorn Helgaas <bhelgaas@google.com> 16540M: Logan Gunthorpe <logang@deltatee.com> 16541L: linux-pci@vger.kernel.org 16542S: Supported 16543Q: https://patchwork.kernel.org/project/linux-pci/list/ 16544B: https://bugzilla.kernel.org 16545C: irc://irc.oftc.net/linux-pci 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16547F: Documentation/driver-api/pci/p2pdma.rst 16548F: drivers/pci/p2pdma.c 16549F: include/linux/pci-p2pdma.h 16550 16551PCI SUBSYSTEM 16552M: Bjorn Helgaas <bhelgaas@google.com> 16553L: linux-pci@vger.kernel.org 16554S: Supported 16555Q: https://patchwork.kernel.org/project/linux-pci/list/ 16556B: https://bugzilla.kernel.org 16557C: irc://irc.oftc.net/linux-pci 16558T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16559F: Documentation/PCI/ 16560F: Documentation/devicetree/bindings/pci/ 16561F: arch/x86/kernel/early-quirks.c 16562F: arch/x86/kernel/quirks.c 16563F: arch/x86/pci/ 16564F: drivers/acpi/pci* 16565F: drivers/pci/ 16566F: include/asm-generic/pci* 16567F: include/linux/of_pci.h 16568F: include/linux/pci* 16569F: include/uapi/linux/pci* 16570F: lib/pci* 16571 16572PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16573M: Jonathan Chocron <jonnyc@amazon.com> 16574L: linux-pci@vger.kernel.org 16575S: Maintained 16576F: Documentation/devicetree/bindings/pci/pcie-al.txt 16577F: drivers/pci/controller/dwc/pcie-al.c 16578 16579PCIE DRIVER FOR AMLOGIC MESON 16580M: Yue Wang <yue.wang@Amlogic.com> 16581L: linux-pci@vger.kernel.org 16582L: linux-amlogic@lists.infradead.org 16583S: Maintained 16584F: drivers/pci/controller/dwc/pci-meson.c 16585 16586PCIE DRIVER FOR AXIS ARTPEC 16587M: Jesper Nilsson <jesper.nilsson@axis.com> 16588L: linux-arm-kernel@axis.com 16589L: linux-pci@vger.kernel.org 16590S: Maintained 16591F: Documentation/devicetree/bindings/pci/axis,artpec* 16592F: drivers/pci/controller/dwc/*artpec* 16593 16594PCIE DRIVER FOR CAVIUM THUNDERX 16595M: Robert Richter <rric@kernel.org> 16596L: linux-pci@vger.kernel.org 16597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16598S: Odd Fixes 16599F: drivers/pci/controller/pci-thunder-* 16600 16601PCIE DRIVER FOR HISILICON 16602M: Zhou Wang <wangzhou1@hisilicon.com> 16603L: linux-pci@vger.kernel.org 16604S: Maintained 16605F: drivers/pci/controller/dwc/pcie-hisi.c 16606 16607PCIE DRIVER FOR HISILICON KIRIN 16608M: Xiaowei Song <songxiaowei@hisilicon.com> 16609M: Binghui Wang <wangbinghui@hisilicon.com> 16610L: linux-pci@vger.kernel.org 16611S: Maintained 16612F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16613F: drivers/pci/controller/dwc/pcie-kirin.c 16614 16615PCIE DRIVER FOR HISILICON STB 16616M: Shawn Guo <shawn.guo@linaro.org> 16617L: linux-pci@vger.kernel.org 16618S: Maintained 16619F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16620F: drivers/pci/controller/dwc/pcie-histb.c 16621 16622PCIE DRIVER FOR INTEL KEEM BAY 16623M: Srikanth Thokala <srikanth.thokala@intel.com> 16624L: linux-pci@vger.kernel.org 16625S: Supported 16626F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16627F: drivers/pci/controller/dwc/pcie-keembay.c 16628 16629PCIE DRIVER FOR INTEL LGM GW SOC 16630M: Chuanhua Lei <lchuanhua@maxlinear.com> 16631L: linux-pci@vger.kernel.org 16632S: Maintained 16633F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16634F: drivers/pci/controller/dwc/pcie-intel-gw.c 16635 16636PCIE DRIVER FOR MEDIATEK 16637M: Ryder Lee <ryder.lee@mediatek.com> 16638M: Jianjun Wang <jianjun.wang@mediatek.com> 16639L: linux-pci@vger.kernel.org 16640L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16641S: Supported 16642F: Documentation/devicetree/bindings/pci/mediatek* 16643F: drivers/pci/controller/*mediatek* 16644 16645PCIE DRIVER FOR MICROCHIP 16646M: Daire McNamara <daire.mcnamara@microchip.com> 16647L: linux-pci@vger.kernel.org 16648S: Supported 16649F: Documentation/devicetree/bindings/pci/microchip* 16650F: drivers/pci/controller/*microchip* 16651 16652PCIE DRIVER FOR QUALCOMM MSM 16653M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16654L: linux-pci@vger.kernel.org 16655L: linux-arm-msm@vger.kernel.org 16656S: Maintained 16657F: drivers/pci/controller/dwc/pcie-qcom.c 16658 16659PCIE DRIVER FOR ROCKCHIP 16660M: Shawn Lin <shawn.lin@rock-chips.com> 16661L: linux-pci@vger.kernel.org 16662L: linux-rockchip@lists.infradead.org 16663S: Maintained 16664F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16665F: drivers/pci/controller/pcie-rockchip* 16666 16667PCIE DRIVER FOR SOCIONEXT UNIPHIER 16668M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16669L: linux-pci@vger.kernel.org 16670S: Maintained 16671F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16672F: drivers/pci/controller/dwc/pcie-uniphier* 16673 16674PCIE DRIVER FOR ST SPEAR13XX 16675M: Pratyush Anand <pratyush.anand@gmail.com> 16676L: linux-pci@vger.kernel.org 16677S: Maintained 16678F: drivers/pci/controller/dwc/*spear* 16679 16680PCIE ENDPOINT DRIVER FOR QUALCOMM 16681M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16682L: linux-pci@vger.kernel.org 16683L: linux-arm-msm@vger.kernel.org 16684S: Maintained 16685F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16686F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16687 16688PCMCIA SUBSYSTEM 16689M: Dominik Brodowski <linux@dominikbrodowski.net> 16690S: Odd Fixes 16691T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16692F: Documentation/pcmcia/ 16693F: drivers/pcmcia/ 16694F: include/pcmcia/ 16695F: tools/pcmcia/ 16696 16697PCNET32 NETWORK DRIVER 16698M: Don Fry <pcnet32@frontier.com> 16699L: netdev@vger.kernel.org 16700S: Maintained 16701F: drivers/net/ethernet/amd/pcnet32.c 16702 16703PCRYPT PARALLEL CRYPTO ENGINE 16704M: Steffen Klassert <steffen.klassert@secunet.com> 16705L: linux-crypto@vger.kernel.org 16706S: Maintained 16707F: crypto/pcrypt.c 16708F: include/crypto/pcrypt.h 16709 16710PDS DSC VIRTIO DATA PATH ACCELERATOR 16711R: Shannon Nelson <shannon.nelson@amd.com> 16712F: drivers/vdpa/pds/ 16713 16714PECI HARDWARE MONITORING DRIVERS 16715M: Iwona Winiarska <iwona.winiarska@intel.com> 16716L: linux-hwmon@vger.kernel.org 16717S: Supported 16718F: Documentation/hwmon/peci-cputemp.rst 16719F: Documentation/hwmon/peci-dimmtemp.rst 16720F: drivers/hwmon/peci/ 16721 16722PECI SUBSYSTEM 16723M: Iwona Winiarska <iwona.winiarska@intel.com> 16724L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16725S: Supported 16726F: Documentation/devicetree/bindings/peci/ 16727F: Documentation/peci/ 16728F: drivers/peci/ 16729F: include/linux/peci-cpu.h 16730F: include/linux/peci.h 16731 16732PENSANDO ETHERNET DRIVERS 16733M: Shannon Nelson <shannon.nelson@amd.com> 16734M: Brett Creeley <brett.creeley@amd.com> 16735M: drivers@pensando.io 16736L: netdev@vger.kernel.org 16737S: Supported 16738F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16739F: drivers/net/ethernet/pensando/ 16740 16741PER-CPU MEMORY ALLOCATOR 16742M: Dennis Zhou <dennis@kernel.org> 16743M: Tejun Heo <tj@kernel.org> 16744M: Christoph Lameter <cl@linux.com> 16745L: linux-mm@kvack.org 16746S: Maintained 16747T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16748F: arch/*/include/asm/percpu.h 16749F: include/linux/percpu*.h 16750F: lib/percpu*.c 16751F: mm/percpu*.c 16752 16753PER-TASK DELAY ACCOUNTING 16754M: Balbir Singh <bsingharora@gmail.com> 16755S: Maintained 16756F: include/linux/delayacct.h 16757F: kernel/delayacct.c 16758 16759PERFORMANCE EVENTS SUBSYSTEM 16760M: Peter Zijlstra <peterz@infradead.org> 16761M: Ingo Molnar <mingo@redhat.com> 16762M: Arnaldo Carvalho de Melo <acme@kernel.org> 16763R: Mark Rutland <mark.rutland@arm.com> 16764R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16765R: Jiri Olsa <jolsa@kernel.org> 16766R: Namhyung Kim <namhyung@kernel.org> 16767R: Ian Rogers <irogers@google.com> 16768R: Adrian Hunter <adrian.hunter@intel.com> 16769L: linux-perf-users@vger.kernel.org 16770L: linux-kernel@vger.kernel.org 16771S: Supported 16772W: https://perf.wiki.kernel.org/ 16773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16774T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 16775T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 16776F: arch/*/events/* 16777F: arch/*/events/*/* 16778F: arch/*/include/asm/perf_event.h 16779F: arch/*/kernel/*/*/perf_event*.c 16780F: arch/*/kernel/*/perf_event*.c 16781F: arch/*/kernel/perf_callchain.c 16782F: arch/*/kernel/perf_event*.c 16783F: include/linux/perf_event.h 16784F: include/uapi/linux/perf_event.h 16785F: kernel/events/* 16786F: tools/lib/perf/ 16787F: tools/perf/ 16788 16789PERFORMANCE EVENTS TOOLING ARM64 16790R: John Garry <john.g.garry@oracle.com> 16791R: Will Deacon <will@kernel.org> 16792R: James Clark <james.clark@arm.com> 16793R: Mike Leach <mike.leach@linaro.org> 16794R: Leo Yan <leo.yan@linaro.org> 16795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16796S: Supported 16797F: tools/build/feature/test-libopencsd.c 16798F: tools/perf/arch/arm*/ 16799F: tools/perf/pmu-events/arch/arm64/ 16800F: tools/perf/util/arm-spe* 16801F: tools/perf/util/cs-etm* 16802 16803PERSONALITY HANDLING 16804M: Christoph Hellwig <hch@infradead.org> 16805L: linux-abi-devel@lists.sourceforge.net 16806S: Maintained 16807F: include/linux/personality.h 16808F: include/uapi/linux/personality.h 16809 16810PHOENIX RC FLIGHT CONTROLLER ADAPTER 16811M: Marcus Folkesson <marcus.folkesson@gmail.com> 16812L: linux-input@vger.kernel.org 16813S: Maintained 16814F: Documentation/input/devices/pxrc.rst 16815F: drivers/input/joystick/pxrc.c 16816 16817PHONET PROTOCOL 16818M: Remi Denis-Courmont <courmisch@gmail.com> 16819S: Supported 16820F: Documentation/networking/phonet.rst 16821F: include/linux/phonet.h 16822F: include/net/phonet/ 16823F: include/uapi/linux/phonet.h 16824F: net/phonet/ 16825 16826PHRAM MTD DRIVER 16827M: Joern Engel <joern@lazybastard.org> 16828L: linux-mtd@lists.infradead.org 16829S: Maintained 16830F: drivers/mtd/devices/phram.c 16831 16832PICOLCD HID DRIVER 16833M: Bruno Prémont <bonbons@linux-vserver.org> 16834L: linux-input@vger.kernel.org 16835S: Maintained 16836F: drivers/hid/hid-picolcd* 16837 16838PIDFD API 16839M: Christian Brauner <christian@brauner.io> 16840L: linux-kernel@vger.kernel.org 16841S: Maintained 16842T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16843F: samples/pidfd/ 16844F: tools/testing/selftests/clone3/ 16845F: tools/testing/selftests/pid_namespace/ 16846F: tools/testing/selftests/pidfd/ 16847K: (?i)pidfd 16848K: (?i)clone3 16849K: \b(clone_args|kernel_clone_args)\b 16850 16851PIN CONTROL SUBSYSTEM 16852M: Linus Walleij <linus.walleij@linaro.org> 16853L: linux-gpio@vger.kernel.org 16854S: Maintained 16855T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16856F: Documentation/devicetree/bindings/pinctrl/ 16857F: Documentation/driver-api/pin-control.rst 16858F: drivers/pinctrl/ 16859F: include/dt-bindings/pinctrl/ 16860F: include/linux/pinctrl/ 16861 16862PIN CONTROLLER - AMD 16863M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16864M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16865S: Maintained 16866F: drivers/pinctrl/pinctrl-amd.c 16867 16868PIN CONTROLLER - FREESCALE 16869M: Dong Aisheng <aisheng.dong@nxp.com> 16870M: Fabio Estevam <festevam@gmail.com> 16871M: Shawn Guo <shawnguo@kernel.org> 16872M: Jacky Bai <ping.bai@nxp.com> 16873R: Pengutronix Kernel Team <kernel@pengutronix.de> 16874L: linux-gpio@vger.kernel.org 16875S: Maintained 16876F: Documentation/devicetree/bindings/pinctrl/fsl,* 16877F: drivers/pinctrl/freescale/ 16878 16879PIN CONTROLLER - INTEL 16880M: Mika Westerberg <mika.westerberg@linux.intel.com> 16881M: Andy Shevchenko <andy@kernel.org> 16882S: Supported 16883T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16884F: drivers/pinctrl/intel/ 16885 16886PIN CONTROLLER - KEEMBAY 16887M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16888S: Supported 16889F: drivers/pinctrl/pinctrl-keembay* 16890 16891PIN CONTROLLER - MEDIATEK 16892M: Sean Wang <sean.wang@kernel.org> 16893L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16894S: Maintained 16895F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16896F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16897F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16898F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16899F: drivers/pinctrl/mediatek/ 16900 16901PIN CONTROLLER - MEDIATEK MIPS 16902M: Arınç ÜNAL <arinc.unal@arinc9.com> 16903M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16904L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16905L: linux-mips@vger.kernel.org 16906S: Maintained 16907F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16908F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16909F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16910F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16911F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16912F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16913F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16914F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16915F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16916F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16917F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16918F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16919F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16920F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16921F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16922 16923PIN CONTROLLER - MICROCHIP AT91 16924M: Ludovic Desroches <ludovic.desroches@microchip.com> 16925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16926L: linux-gpio@vger.kernel.org 16927S: Supported 16928F: drivers/gpio/gpio-sama5d2-piobu.c 16929F: drivers/pinctrl/pinctrl-at91* 16930 16931PIN CONTROLLER - NXP S32 16932M: Chester Lin <clin@suse.com> 16933R: NXP S32 Linux Team <s32@nxp.com> 16934L: linux-gpio@vger.kernel.org 16935S: Maintained 16936F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16937F: drivers/pinctrl/nxp/ 16938 16939PIN CONTROLLER - QUALCOMM 16940M: Bjorn Andersson <andersson@kernel.org> 16941L: linux-arm-msm@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/pinctrl/qcom,* 16944F: drivers/pinctrl/qcom/ 16945 16946PIN CONTROLLER - RENESAS 16947M: Geert Uytterhoeven <geert+renesas@glider.be> 16948L: linux-renesas-soc@vger.kernel.org 16949S: Supported 16950T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16951F: Documentation/devicetree/bindings/pinctrl/renesas,* 16952F: drivers/pinctrl/renesas/ 16953 16954PIN CONTROLLER - SAMSUNG 16955M: Tomasz Figa <tomasz.figa@gmail.com> 16956M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16957M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16958R: Alim Akhtar <alim.akhtar@samsung.com> 16959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16960L: linux-samsung-soc@vger.kernel.org 16961S: Maintained 16962Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16963B: mailto:linux-samsung-soc@vger.kernel.org 16964C: irc://irc.libera.chat/linux-exynos 16965T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16966F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16967F: drivers/pinctrl/samsung/ 16968F: include/dt-bindings/pinctrl/samsung.h 16969 16970PIN CONTROLLER - SINGLE 16971M: Tony Lindgren <tony@atomide.com> 16972M: Haojian Zhuang <haojian.zhuang@linaro.org> 16973L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16974L: linux-omap@vger.kernel.org 16975S: Maintained 16976F: drivers/pinctrl/pinctrl-single.c 16977 16978PIN CONTROLLER - SUNPLUS / TIBBO 16979M: Dvorkin Dmitry <dvorkin@tibbo.com> 16980M: Wells Lu <wellslutw@gmail.com> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16984F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16985F: drivers/pinctrl/sunplus/ 16986F: include/dt-bindings/pinctrl/sppctl*.h 16987 16988PINE64 PINEPHONE KEYBOARD DRIVER 16989M: Samuel Holland <samuel@sholland.org> 16990S: Supported 16991F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16992F: drivers/input/keyboard/pinephone-keyboard.c 16993 16994PKTCDVD DRIVER 16995M: linux-block@vger.kernel.org 16996S: Orphan 16997F: drivers/block/pktcdvd.c 16998F: include/linux/pktcdvd.h 16999F: include/uapi/linux/pktcdvd.h 17000 17001PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17002M: Tomasz Duszynski <tduszyns@gmail.com> 17003S: Maintained 17004F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17005F: drivers/iio/chemical/pms7003.c 17006 17007PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17008M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17009L: netdev@vger.kernel.org 17010S: Maintained 17011F: drivers/net/phy/mdio-open-alliance.h 17012F: net/ethtool/plca.c 17013 17014PLDMFW LIBRARY 17015M: Jacob Keller <jacob.e.keller@intel.com> 17016S: Maintained 17017F: Documentation/driver-api/pldmfw/ 17018F: include/linux/pldmfw.h 17019F: lib/pldmfw/ 17020 17021PLX DMA DRIVER 17022M: Logan Gunthorpe <logang@deltatee.com> 17023S: Maintained 17024F: drivers/dma/plx_dma.c 17025 17026PM-GRAPH UTILITY 17027M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17028L: linux-pm@vger.kernel.org 17029S: Supported 17030W: https://01.org/pm-graph 17031B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17032T: git git://github.com/intel/pm-graph 17033F: tools/power/pm-graph 17034 17035PM6764TR DRIVER 17036M: Charles Hsu <hsu.yungteng@gmail.com> 17037L: linux-hwmon@vger.kernel.org 17038S: Maintained 17039F: Documentation/hwmon/pm6764tr.rst 17040F: drivers/hwmon/pmbus/pm6764tr.c 17041 17042PMBUS HARDWARE MONITORING DRIVERS 17043M: Guenter Roeck <linux@roeck-us.net> 17044L: linux-hwmon@vger.kernel.org 17045S: Maintained 17046W: http://hwmon.wiki.kernel.org/ 17047W: http://www.roeck-us.net/linux/drivers/ 17048T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 17049F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 17050F: Documentation/devicetree/bindings/hwmon/max31785.txt 17051F: Documentation/hwmon/adm1275.rst 17052F: Documentation/hwmon/ibm-cffps.rst 17053F: Documentation/hwmon/ir35221.rst 17054F: Documentation/hwmon/lm25066.rst 17055F: Documentation/hwmon/ltc2978.rst 17056F: Documentation/hwmon/ltc3815.rst 17057F: Documentation/hwmon/max16064.rst 17058F: Documentation/hwmon/max20751.rst 17059F: Documentation/hwmon/max31785.rst 17060F: Documentation/hwmon/max34440.rst 17061F: Documentation/hwmon/max8688.rst 17062F: Documentation/hwmon/pmbus-core.rst 17063F: Documentation/hwmon/pmbus.rst 17064F: Documentation/hwmon/tps40422.rst 17065F: Documentation/hwmon/ucd9000.rst 17066F: Documentation/hwmon/ucd9200.rst 17067F: Documentation/hwmon/zl6100.rst 17068F: drivers/hwmon/pmbus/ 17069F: include/linux/pmbus.h 17070 17071PMC SIERRA MaxRAID DRIVER 17072L: linux-scsi@vger.kernel.org 17073S: Orphan 17074W: http://www.pmc-sierra.com/ 17075F: drivers/scsi/pmcraid.* 17076 17077PMC SIERRA PM8001 DRIVER 17078M: Jack Wang <jinpu.wang@cloud.ionos.com> 17079L: linux-scsi@vger.kernel.org 17080S: Supported 17081F: drivers/scsi/pm8001/ 17082 17083PNI RM3100 IIO DRIVER 17084M: Song Qiang <songqiang1304521@gmail.com> 17085L: linux-iio@vger.kernel.org 17086S: Maintained 17087F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17088F: drivers/iio/magnetometer/rm3100* 17089 17090PNP SUPPORT 17091M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17092L: linux-acpi@vger.kernel.org 17093S: Maintained 17094F: drivers/pnp/ 17095F: include/linux/pnp.h 17096 17097POSIX CLOCKS and TIMERS 17098M: Thomas Gleixner <tglx@linutronix.de> 17099L: linux-kernel@vger.kernel.org 17100S: Maintained 17101T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17102F: fs/timerfd.c 17103F: include/linux/time_namespace.h 17104F: include/linux/timer* 17105F: kernel/time/*timer* 17106F: kernel/time/namespace.c 17107 17108POWER MANAGEMENT CORE 17109M: "Rafael J. Wysocki" <rafael@kernel.org> 17110L: linux-pm@vger.kernel.org 17111S: Supported 17112B: https://bugzilla.kernel.org 17113T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17114F: drivers/base/power/ 17115F: drivers/powercap/ 17116F: include/linux/intel_rapl.h 17117F: include/linux/pm.h 17118F: include/linux/pm_* 17119F: include/linux/powercap.h 17120F: kernel/configs/nopm.config 17121 17122POWER STATE COORDINATION INTERFACE (PSCI) 17123M: Mark Rutland <mark.rutland@arm.com> 17124M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17125L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17126S: Maintained 17127F: drivers/firmware/psci/ 17128F: include/linux/psci.h 17129F: include/uapi/linux/psci.h 17130 17131POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17132M: Sebastian Reichel <sre@kernel.org> 17133L: linux-pm@vger.kernel.org 17134S: Maintained 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17136F: Documentation/ABI/testing/sysfs-class-power 17137F: Documentation/devicetree/bindings/power/supply/ 17138F: drivers/power/supply/ 17139F: include/linux/power/ 17140F: include/linux/power_supply.h 17141 17142POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17143M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17144L: linuxppc-dev@lists.ozlabs.org 17145S: Maintained 17146F: drivers/char/powernv-op-panel.c 17147 17148PPP OVER ATM (RFC 2364) 17149M: Mitchell Blank Jr <mitch@sfgoth.com> 17150S: Maintained 17151F: include/uapi/linux/atmppp.h 17152F: net/atm/pppoatm.c 17153 17154PPP OVER ETHERNET 17155M: Michal Ostrowski <mostrows@earthlink.net> 17156S: Maintained 17157F: drivers/net/ppp/pppoe.c 17158F: drivers/net/ppp/pppox.c 17159 17160PPP OVER L2TP 17161M: James Chapman <jchapman@katalix.com> 17162S: Maintained 17163F: include/linux/if_pppol2tp.h 17164F: include/uapi/linux/if_pppol2tp.h 17165F: net/l2tp/l2tp_ppp.c 17166 17167PPP PROTOCOL DRIVERS AND COMPRESSORS 17168L: linux-ppp@vger.kernel.org 17169S: Orphan 17170F: drivers/net/ppp/ppp_* 17171 17172PPS SUPPORT 17173M: Rodolfo Giometti <giometti@enneenne.com> 17174L: linuxpps@ml.enneenne.com (subscribers-only) 17175S: Maintained 17176W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17177F: Documentation/ABI/testing/sysfs-pps 17178F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17179F: Documentation/driver-api/pps.rst 17180F: drivers/pps/ 17181F: include/linux/pps*.h 17182F: include/uapi/linux/pps.h 17183 17184PPTP DRIVER 17185M: Dmitry Kozlov <xeb@mail.ru> 17186L: netdev@vger.kernel.org 17187S: Maintained 17188W: http://sourceforge.net/projects/accel-pptp 17189F: drivers/net/ppp/pptp.c 17190 17191PRESSURE STALL INFORMATION (PSI) 17192M: Johannes Weiner <hannes@cmpxchg.org> 17193M: Suren Baghdasaryan <surenb@google.com> 17194R: Peter Ziljstra <peterz@infradead.org> 17195S: Maintained 17196F: include/linux/psi* 17197F: kernel/sched/psi.c 17198 17199PRINTK 17200M: Petr Mladek <pmladek@suse.com> 17201R: Steven Rostedt <rostedt@goodmis.org> 17202R: John Ogness <john.ogness@linutronix.de> 17203R: Sergey Senozhatsky <senozhatsky@chromium.org> 17204S: Maintained 17205T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17206F: include/linux/printk.h 17207F: kernel/printk/ 17208 17209PRINTK INDEXING 17210R: Chris Down <chris@chrisdown.name> 17211S: Maintained 17212F: Documentation/core-api/printk-index.rst 17213F: kernel/printk/index.c 17214K: printk_index 17215 17216PROC FILESYSTEM 17217L: linux-kernel@vger.kernel.org 17218L: linux-fsdevel@vger.kernel.org 17219S: Maintained 17220F: Documentation/filesystems/proc.rst 17221F: fs/proc/ 17222F: include/linux/proc_fs.h 17223F: tools/testing/selftests/proc/ 17224 17225PROC SYSCTL 17226M: Luis Chamberlain <mcgrof@kernel.org> 17227M: Kees Cook <keescook@chromium.org> 17228M: Iurii Zaikin <yzaikin@google.com> 17229L: linux-kernel@vger.kernel.org 17230L: linux-fsdevel@vger.kernel.org 17231S: Maintained 17232T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17233F: fs/proc/proc_sysctl.c 17234F: include/linux/sysctl.h 17235F: kernel/sysctl-test.c 17236F: kernel/sysctl.c 17237F: tools/testing/selftests/sysctl/ 17238 17239PS3 NETWORK SUPPORT 17240M: Geoff Levand <geoff@infradead.org> 17241L: netdev@vger.kernel.org 17242L: linuxppc-dev@lists.ozlabs.org 17243S: Maintained 17244F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17245 17246PS3 PLATFORM SUPPORT 17247M: Geoff Levand <geoff@infradead.org> 17248L: linuxppc-dev@lists.ozlabs.org 17249S: Maintained 17250F: arch/powerpc/boot/ps3* 17251F: arch/powerpc/include/asm/lv1call.h 17252F: arch/powerpc/include/asm/ps3*.h 17253F: arch/powerpc/platforms/ps3/ 17254F: drivers/*/ps3* 17255F: drivers/ps3/ 17256F: drivers/rtc/rtc-ps3.c 17257F: drivers/usb/host/*ps3.c 17258F: sound/ppc/snd_ps3* 17259 17260PS3VRAM DRIVER 17261M: Jim Paris <jim@jtan.com> 17262M: Geoff Levand <geoff@infradead.org> 17263L: linuxppc-dev@lists.ozlabs.org 17264S: Maintained 17265F: drivers/block/ps3vram.c 17266 17267PSAMPLE PACKET SAMPLING SUPPORT 17268M: Yotam Gigi <yotam.gi@gmail.com> 17269S: Maintained 17270F: include/net/psample.h 17271F: include/uapi/linux/psample.h 17272F: net/psample 17273 17274PSTORE FILESYSTEM 17275M: Kees Cook <keescook@chromium.org> 17276R: Tony Luck <tony.luck@intel.com> 17277R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17278L: linux-hardening@vger.kernel.org 17279S: Supported 17280T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17281F: Documentation/admin-guide/pstore-blk.rst 17282F: Documentation/admin-guide/ramoops.rst 17283F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17284F: drivers/acpi/apei/erst.c 17285F: drivers/firmware/efi/efi-pstore.c 17286F: fs/pstore/ 17287F: include/linux/pstore* 17288K: \b(pstore|ramoops) 17289 17290PTP HARDWARE CLOCK SUPPORT 17291M: Richard Cochran <richardcochran@gmail.com> 17292L: netdev@vger.kernel.org 17293S: Maintained 17294W: http://linuxptp.sourceforge.net/ 17295F: Documentation/ABI/testing/sysfs-ptp 17296F: Documentation/driver-api/ptp.rst 17297F: drivers/net/phy/dp83640* 17298F: drivers/ptp/* 17299F: include/linux/ptp_cl* 17300K: (?:\b|_)ptp(?:\b|_) 17301 17302PTP MOCKUP CLOCK SUPPORT 17303M: Vladimir Oltean <vladimir.oltean@nxp.com> 17304L: netdev@vger.kernel.org 17305S: Maintained 17306F: drivers/ptp/ptp_mock.c 17307F: include/linux/ptp_mock.h 17308 17309PTP VIRTUAL CLOCK SUPPORT 17310M: Yangbo Lu <yangbo.lu@nxp.com> 17311L: netdev@vger.kernel.org 17312S: Maintained 17313F: drivers/ptp/ptp_vclock.c 17314F: net/ethtool/phc_vclocks.c 17315 17316PTRACE SUPPORT 17317M: Oleg Nesterov <oleg@redhat.com> 17318S: Maintained 17319F: arch/*/*/ptrace*.c 17320F: arch/*/include/asm/ptrace*.h 17321F: arch/*/ptrace*.c 17322F: include/asm-generic/syscall.h 17323F: include/linux/ptrace.h 17324F: include/linux/regset.h 17325F: include/uapi/linux/ptrace.h 17326F: kernel/ptrace.c 17327 17328PULSE8-CEC DRIVER 17329M: Hans Verkuil <hverkuil@xs4all.nl> 17330L: linux-media@vger.kernel.org 17331S: Maintained 17332T: git git://linuxtv.org/media_tree.git 17333F: drivers/media/cec/usb/pulse8/ 17334 17335PURELIFI PLFXLC DRIVER 17336M: Srinivasan Raju <srini.raju@purelifi.com> 17337L: linux-wireless@vger.kernel.org 17338S: Supported 17339F: drivers/net/wireless/purelifi/plfxlc/ 17340 17341PVRUSB2 VIDEO4LINUX DRIVER 17342M: Mike Isely <isely@pobox.com> 17343L: pvrusb2@isely.net (subscribers-only) 17344L: linux-media@vger.kernel.org 17345S: Maintained 17346W: http://www.isely.net/pvrusb2/ 17347T: git git://linuxtv.org/media_tree.git 17348F: Documentation/driver-api/media/drivers/pvrusb2* 17349F: drivers/media/usb/pvrusb2/ 17350 17351PWC WEBCAM DRIVER 17352M: Hans Verkuil <hverkuil@xs4all.nl> 17353L: linux-media@vger.kernel.org 17354S: Odd Fixes 17355T: git git://linuxtv.org/media_tree.git 17356F: drivers/media/usb/pwc/* 17357F: include/trace/events/pwc.h 17358 17359PWM IR Transmitter 17360M: Sean Young <sean@mess.org> 17361L: linux-media@vger.kernel.org 17362S: Maintained 17363F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17364F: drivers/media/rc/pwm-ir-tx.c 17365 17366PWM SUBSYSTEM 17367M: Thierry Reding <thierry.reding@gmail.com> 17368R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17369L: linux-pwm@vger.kernel.org 17370S: Maintained 17371Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17372T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17373F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17374F: Documentation/devicetree/bindings/pwm/ 17375F: Documentation/driver-api/pwm.rst 17376F: drivers/gpio/gpio-mvebu.c 17377F: drivers/pwm/ 17378F: drivers/video/backlight/pwm_bl.c 17379F: include/dt-bindings/pwm/ 17380F: include/linux/pwm.h 17381F: include/linux/pwm_backlight.h 17382K: pwm_(config|apply_state|ops) 17383 17384PXA GPIO DRIVER 17385M: Robert Jarzmik <robert.jarzmik@free.fr> 17386L: linux-gpio@vger.kernel.org 17387S: Maintained 17388F: drivers/gpio/gpio-pxa.c 17389 17390PXA MMCI DRIVER 17391S: Orphan 17392 17393PXA RTC DRIVER 17394M: Robert Jarzmik <robert.jarzmik@free.fr> 17395L: linux-rtc@vger.kernel.org 17396S: Maintained 17397 17398PXA2xx/PXA3xx SUPPORT 17399M: Daniel Mack <daniel@zonque.org> 17400M: Haojian Zhuang <haojian.zhuang@gmail.com> 17401M: Robert Jarzmik <robert.jarzmik@free.fr> 17402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17403S: Maintained 17404T: git git://github.com/hzhuang1/linux.git 17405T: git git://github.com/rjarzmik/linux.git 17406F: arch/arm/boot/dts/intel/pxa/ 17407F: arch/arm/mach-pxa/ 17408F: drivers/dma/pxa* 17409F: drivers/pcmcia/pxa2xx* 17410F: drivers/pinctrl/pxa/ 17411F: drivers/spi/spi-pxa2xx* 17412F: drivers/usb/gadget/udc/pxa2* 17413F: include/sound/pxa2xx-lib.h 17414F: sound/arm/pxa* 17415F: sound/soc/pxa/ 17416 17417QAT DRIVER 17418M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17419L: qat-linux@intel.com 17420S: Supported 17421F: drivers/crypto/intel/qat/ 17422 17423QCOM AUDIO (ASoC) DRIVERS 17424M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17425M: Banajit Goswami <bgoswami@quicinc.com> 17426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17427S: Supported 17428F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17429F: Documentation/devicetree/bindings/sound/qcom,* 17430F: drivers/soc/qcom/apr.c 17431F: include/dt-bindings/sound/qcom,wcd9335.h 17432F: sound/soc/codecs/lpass-rx-macro.* 17433F: sound/soc/codecs/lpass-tx-macro.* 17434F: sound/soc/codecs/lpass-va-macro.c 17435F: sound/soc/codecs/lpass-wsa-macro.* 17436F: sound/soc/codecs/msm8916-wcd-analog.c 17437F: sound/soc/codecs/msm8916-wcd-digital.c 17438F: sound/soc/codecs/wcd-clsh-v2.* 17439F: sound/soc/codecs/wcd-mbhc-v2.* 17440F: sound/soc/codecs/wcd9335.* 17441F: sound/soc/codecs/wcd934x.c 17442F: sound/soc/codecs/wsa881x.c 17443F: sound/soc/codecs/wsa883x.c 17444F: sound/soc/codecs/wsa884x.c 17445F: sound/soc/qcom/ 17446 17447QCOM EMBEDDED USB DEBUGGER (EUD) 17448M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17449L: linux-arm-msm@vger.kernel.org 17450S: Maintained 17451F: Documentation/ABI/testing/sysfs-driver-eud 17452F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17453F: drivers/usb/misc/qcom_eud.c 17454 17455QCOM IPA DRIVER 17456M: Alex Elder <elder@kernel.org> 17457L: netdev@vger.kernel.org 17458S: Supported 17459F: drivers/net/ipa/ 17460 17461QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17462M: Gabriel Somlo <somlo@cmu.edu> 17463M: "Michael S. Tsirkin" <mst@redhat.com> 17464L: qemu-devel@nongnu.org 17465S: Maintained 17466F: drivers/firmware/qemu_fw_cfg.c 17467F: include/uapi/linux/qemu_fw_cfg.h 17468 17469QIB DRIVER 17470M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17471L: linux-rdma@vger.kernel.org 17472S: Supported 17473F: drivers/infiniband/hw/qib/ 17474 17475QLOGIC QL41xxx FCOE DRIVER 17476M: Saurav Kashyap <skashyap@marvell.com> 17477M: Javed Hasan <jhasan@marvell.com> 17478M: GR-QLogic-Storage-Upstream@marvell.com 17479L: linux-scsi@vger.kernel.org 17480S: Supported 17481F: drivers/scsi/qedf/ 17482 17483QLOGIC QL41xxx ISCSI DRIVER 17484M: Nilesh Javali <njavali@marvell.com> 17485M: Manish Rangankar <mrangankar@marvell.com> 17486M: GR-QLogic-Storage-Upstream@marvell.com 17487L: linux-scsi@vger.kernel.org 17488S: Supported 17489F: drivers/scsi/qedi/ 17490 17491QLOGIC QL4xxx ETHERNET DRIVER 17492M: Ariel Elior <aelior@marvell.com> 17493M: Manish Chopra <manishc@marvell.com> 17494L: netdev@vger.kernel.org 17495S: Supported 17496F: drivers/net/ethernet/qlogic/qed/ 17497F: drivers/net/ethernet/qlogic/qede/ 17498F: include/linux/qed/ 17499 17500QLOGIC QL4xxx RDMA DRIVER 17501M: Michal Kalderon <mkalderon@marvell.com> 17502M: Ariel Elior <aelior@marvell.com> 17503L: linux-rdma@vger.kernel.org 17504S: Supported 17505F: drivers/infiniband/hw/qedr/ 17506F: include/uapi/rdma/qedr-abi.h 17507 17508QLOGIC QLA1280 SCSI DRIVER 17509M: Michael Reed <mdr@sgi.com> 17510L: linux-scsi@vger.kernel.org 17511S: Maintained 17512F: drivers/scsi/qla1280.[ch] 17513 17514QLOGIC QLA2XXX FC-SCSI DRIVER 17515M: Nilesh Javali <njavali@marvell.com> 17516M: GR-QLogic-Storage-Upstream@marvell.com 17517L: linux-scsi@vger.kernel.org 17518S: Supported 17519F: drivers/scsi/qla2xxx/ 17520 17521QLOGIC QLA3XXX NETWORK DRIVER 17522M: GR-Linux-NIC-Dev@marvell.com 17523L: netdev@vger.kernel.org 17524S: Supported 17525F: drivers/net/ethernet/qlogic/qla3xxx.* 17526 17527QLOGIC QLA4XXX iSCSI DRIVER 17528M: Nilesh Javali <njavali@marvell.com> 17529M: Manish Rangankar <mrangankar@marvell.com> 17530M: GR-QLogic-Storage-Upstream@marvell.com 17531L: linux-scsi@vger.kernel.org 17532S: Supported 17533F: drivers/scsi/qla4xxx/ 17534 17535QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17536M: Shahed Shaikh <shshaikh@marvell.com> 17537M: Manish Chopra <manishc@marvell.com> 17538M: GR-Linux-NIC-Dev@marvell.com 17539L: netdev@vger.kernel.org 17540S: Supported 17541F: drivers/net/ethernet/qlogic/qlcnic/ 17542 17543QLOGIC QLGE 10Gb ETHERNET DRIVER 17544M: Manish Chopra <manishc@marvell.com> 17545M: GR-Linux-NIC-Dev@marvell.com 17546M: Coiby Xu <coiby.xu@gmail.com> 17547L: netdev@vger.kernel.org 17548S: Supported 17549F: Documentation/networking/device_drivers/qlogic/qlge.rst 17550F: drivers/staging/qlge/ 17551 17552QM1D1B0004 MEDIA DRIVER 17553M: Akihiro Tsukada <tskd08@gmail.com> 17554L: linux-media@vger.kernel.org 17555S: Odd Fixes 17556F: drivers/media/tuners/qm1d1b0004* 17557 17558QM1D1C0042 MEDIA DRIVER 17559M: Akihiro Tsukada <tskd08@gmail.com> 17560L: linux-media@vger.kernel.org 17561S: Odd Fixes 17562F: drivers/media/tuners/qm1d1c0042* 17563 17564QNX4 FILESYSTEM 17565M: Anders Larsen <al@alarsen.net> 17566S: Maintained 17567W: http://www.alarsen.net/linux/qnx4fs/ 17568F: fs/qnx4/ 17569F: include/uapi/linux/qnx4_fs.h 17570F: include/uapi/linux/qnxtypes.h 17571 17572QNX6 FILESYSTEM 17573S: Orphan 17574F: Documentation/filesystems/qnx6.rst 17575F: fs/qnx6/ 17576F: include/linux/qnx6_fs.h 17577 17578QORIQ DPAA2 FSL-MC BUS DRIVER 17579M: Stuart Yoder <stuyoder@gmail.com> 17580M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17581L: linux-kernel@vger.kernel.org 17582S: Maintained 17583F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17584F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17585F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17586F: drivers/bus/fsl-mc/ 17587F: include/uapi/linux/fsl_mc.h 17588 17589QT1010 MEDIA DRIVER 17590M: Antti Palosaari <crope@iki.fi> 17591L: linux-media@vger.kernel.org 17592S: Maintained 17593W: https://linuxtv.org 17594W: http://palosaari.fi/linux/ 17595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17596T: git git://linuxtv.org/anttip/media_tree.git 17597F: drivers/media/tuners/qt1010* 17598 17599QUALCOMM ATH12K WIRELESS DRIVER 17600M: Kalle Valo <kvalo@kernel.org> 17601M: Jeff Johnson <quic_jjohnson@quicinc.com> 17602L: ath12k@lists.infradead.org 17603S: Supported 17604T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17605F: drivers/net/wireless/ath/ath12k/ 17606 17607QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17608M: Kalle Valo <kvalo@kernel.org> 17609M: Jeff Johnson <quic_jjohnson@quicinc.com> 17610L: ath10k@lists.infradead.org 17611S: Supported 17612W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17613T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17614F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17615F: drivers/net/wireless/ath/ath10k/ 17616 17617QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17618M: Kalle Valo <kvalo@kernel.org> 17619M: Jeff Johnson <quic_jjohnson@quicinc.com> 17620L: ath11k@lists.infradead.org 17621S: Supported 17622W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17623B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17624T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17625F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17626F: drivers/net/wireless/ath/ath11k/ 17627 17628QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17629M: Toke Høiland-Jørgensen <toke@toke.dk> 17630L: linux-wireless@vger.kernel.org 17631S: Maintained 17632W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17633T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17634F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17635F: drivers/net/wireless/ath/ath9k/ 17636 17637QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17638M: Stephan Gerhold <stephan@gerhold.net> 17639L: netdev@vger.kernel.org 17640L: linux-arm-msm@vger.kernel.org 17641S: Maintained 17642F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17643F: drivers/net/wwan/qcom_bam_dmux.c 17644 17645QUALCOMM CAMERA SUBSYSTEM DRIVER 17646M: Robert Foss <rfoss@kernel.org> 17647M: Todor Tomov <todor.too@gmail.com> 17648M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17649L: linux-media@vger.kernel.org 17650S: Maintained 17651F: Documentation/admin-guide/media/qcom_camss.rst 17652F: Documentation/devicetree/bindings/media/*camss* 17653F: drivers/media/platform/qcom/camss/ 17654 17655QUALCOMM CLOCK DRIVERS 17656M: Bjorn Andersson <andersson@kernel.org> 17657L: linux-arm-msm@vger.kernel.org 17658S: Supported 17659T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17660F: Documentation/devicetree/bindings/clock/qcom,* 17661F: drivers/clk/qcom/ 17662F: include/dt-bindings/clock/qcom,* 17663 17664QUALCOMM CLOUD AI (QAIC) DRIVER 17665M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17666R: Carl Vanderlip <quic_carlv@quicinc.com> 17667R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17668L: linux-arm-msm@vger.kernel.org 17669L: dri-devel@lists.freedesktop.org 17670S: Supported 17671T: git git://anongit.freedesktop.org/drm/drm-misc 17672F: Documentation/accel/qaic/ 17673F: drivers/accel/qaic/ 17674F: include/uapi/drm/qaic_accel.h 17675 17676QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17677M: Bjorn Andersson <andersson@kernel.org> 17678M: Konrad Dybcio <konrad.dybcio@linaro.org> 17679L: linux-pm@vger.kernel.org 17680L: linux-arm-msm@vger.kernel.org 17681S: Maintained 17682F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17683F: drivers/genpd/qcom/cpr.c 17684 17685QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17686M: Ilia Lin <ilia.lin@kernel.org> 17687L: linux-pm@vger.kernel.org 17688S: Maintained 17689F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17690F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17691F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17692 17693QUALCOMM CRYPTO DRIVERS 17694M: Thara Gopinath <thara.gopinath@gmail.com> 17695L: linux-crypto@vger.kernel.org 17696L: linux-arm-msm@vger.kernel.org 17697S: Maintained 17698F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17699F: drivers/crypto/qce/ 17700 17701QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17702M: Timur Tabi <timur@kernel.org> 17703L: netdev@vger.kernel.org 17704S: Maintained 17705F: drivers/net/ethernet/qualcomm/emac/ 17706 17707QUALCOMM ETHQOS ETHERNET DRIVER 17708M: Vinod Koul <vkoul@kernel.org> 17709R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17710L: netdev@vger.kernel.org 17711L: linux-arm-msm@vger.kernel.org 17712S: Maintained 17713F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17714F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17715 17716QUALCOMM FASTRPC DRIVER 17717M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17718M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17719L: linux-arm-msm@vger.kernel.org 17720S: Maintained 17721F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17722F: drivers/misc/fastrpc.c 17723F: include/uapi/misc/fastrpc.h 17724 17725QUALCOMM HEXAGON ARCHITECTURE 17726M: Brian Cain <bcain@quicinc.com> 17727L: linux-hexagon@vger.kernel.org 17728S: Supported 17729T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17730F: arch/hexagon/ 17731 17732QUALCOMM HIDMA DRIVER 17733M: Sinan Kaya <okaya@kernel.org> 17734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17735L: linux-arm-msm@vger.kernel.org 17736L: dmaengine@vger.kernel.org 17737S: Supported 17738F: drivers/dma/qcom/hidma* 17739 17740QUALCOMM I2C CCI DRIVER 17741M: Loic Poulain <loic.poulain@linaro.org> 17742M: Robert Foss <rfoss@kernel.org> 17743L: linux-i2c@vger.kernel.org 17744L: linux-arm-msm@vger.kernel.org 17745S: Maintained 17746F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17747F: drivers/i2c/busses/i2c-qcom-cci.c 17748 17749QUALCOMM INTERCONNECT BWMON DRIVER 17750M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17751L: linux-arm-msm@vger.kernel.org 17752S: Maintained 17753F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17754F: drivers/soc/qcom/icc-bwmon.c 17755 17756QUALCOMM IOMMU 17757M: Rob Clark <robdclark@gmail.com> 17758L: iommu@lists.linux.dev 17759L: linux-arm-msm@vger.kernel.org 17760S: Maintained 17761F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17762 17763QUALCOMM IPC ROUTER (QRTR) DRIVER 17764M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17765L: linux-arm-msm@vger.kernel.org 17766S: Maintained 17767F: include/trace/events/qrtr.h 17768F: include/uapi/linux/qrtr.h 17769F: net/qrtr/ 17770 17771QUALCOMM IPCC MAILBOX DRIVER 17772M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17773L: linux-arm-msm@vger.kernel.org 17774S: Supported 17775F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17776F: drivers/mailbox/qcom-ipcc.c 17777F: include/dt-bindings/mailbox/qcom-ipcc.h 17778 17779QUALCOMM IPQ4019 USB PHY DRIVER 17780M: Robert Marko <robert.marko@sartura.hr> 17781M: Luka Perkov <luka.perkov@sartura.hr> 17782L: linux-arm-msm@vger.kernel.org 17783S: Maintained 17784F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17785F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17786 17787QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17788M: Robert Marko <robert.marko@sartura.hr> 17789M: Luka Perkov <luka.perkov@sartura.hr> 17790L: linux-arm-msm@vger.kernel.org 17791S: Maintained 17792F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17793F: drivers/regulator/vqmmc-ipq4019-regulator.c 17794 17795QUALCOMM NAND CONTROLLER DRIVER 17796M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17797L: linux-mtd@lists.infradead.org 17798L: linux-arm-msm@vger.kernel.org 17799S: Maintained 17800F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17801F: drivers/mtd/nand/raw/qcom_nandc.c 17802 17803QUALCOMM RMNET DRIVER 17804M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17805M: Sean Tranchetti <quic_stranche@quicinc.com> 17806L: netdev@vger.kernel.org 17807S: Maintained 17808F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17809F: drivers/net/ethernet/qualcomm/rmnet/ 17810F: include/linux/if_rmnet.h 17811 17812QUALCOMM TSENS THERMAL DRIVER 17813M: Amit Kucheria <amitk@kernel.org> 17814M: Thara Gopinath <thara.gopinath@gmail.com> 17815L: linux-pm@vger.kernel.org 17816L: linux-arm-msm@vger.kernel.org 17817S: Maintained 17818F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17819F: drivers/thermal/qcom/ 17820 17821QUALCOMM TYPEC PORT MANAGER DRIVER 17822M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17823L: linux-arm-msm@vger.kernel.org 17824L: linux-usb@vger.kernel.org 17825S: Maintained 17826F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17827F: drivers/usb/typec/tcpm/qcom/ 17828 17829QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17830M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17831M: Vikash Garodia <quic_vgarodia@quicinc.com> 17832R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17833L: linux-media@vger.kernel.org 17834L: linux-arm-msm@vger.kernel.org 17835S: Maintained 17836T: git git://linuxtv.org/media_tree.git 17837F: Documentation/devicetree/bindings/media/*venus* 17838F: drivers/media/platform/qcom/venus/ 17839 17840QUALCOMM WCN36XX WIRELESS DRIVER 17841M: Loic Poulain <loic.poulain@linaro.org> 17842L: wcn36xx@lists.infradead.org 17843S: Supported 17844W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17845F: drivers/net/wireless/ath/wcn36xx/ 17846 17847QUANTENNA QTNFMAC WIRELESS DRIVER 17848M: Igor Mitsyanko <imitsyanko@quantenna.com> 17849R: Sergey Matyukevich <geomatsi@gmail.com> 17850L: linux-wireless@vger.kernel.org 17851S: Maintained 17852F: drivers/net/wireless/quantenna 17853 17854RADEON and AMDGPU DRM DRIVERS 17855M: Alex Deucher <alexander.deucher@amd.com> 17856M: Christian König <christian.koenig@amd.com> 17857M: Pan, Xinhui <Xinhui.Pan@amd.com> 17858L: amd-gfx@lists.freedesktop.org 17859S: Supported 17860B: https://gitlab.freedesktop.org/drm/amd/-/issues 17861C: irc://irc.oftc.net/radeon 17862T: git https://gitlab.freedesktop.org/agd5f/linux.git 17863F: Documentation/gpu/amdgpu/ 17864F: drivers/gpu/drm/amd/ 17865F: drivers/gpu/drm/radeon/ 17866F: include/uapi/drm/amdgpu_drm.h 17867F: include/uapi/drm/radeon_drm.h 17868 17869RADEON FRAMEBUFFER DISPLAY DRIVER 17870M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17871L: linux-fbdev@vger.kernel.org 17872S: Maintained 17873F: drivers/video/fbdev/aty/radeon* 17874F: include/uapi/linux/radeonfb.h 17875 17876RADIOSHARK RADIO DRIVER 17877M: Hans Verkuil <hverkuil@xs4all.nl> 17878L: linux-media@vger.kernel.org 17879S: Maintained 17880T: git git://linuxtv.org/media_tree.git 17881F: drivers/media/radio/radio-shark.c 17882 17883RADIOSHARK2 RADIO DRIVER 17884M: Hans Verkuil <hverkuil@xs4all.nl> 17885L: linux-media@vger.kernel.org 17886S: Maintained 17887T: git git://linuxtv.org/media_tree.git 17888F: drivers/media/radio/radio-shark2.c 17889F: drivers/media/radio/radio-tea5777.c 17890 17891RADOS BLOCK DEVICE (RBD) 17892M: Ilya Dryomov <idryomov@gmail.com> 17893R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17894L: ceph-devel@vger.kernel.org 17895S: Supported 17896W: http://ceph.com/ 17897T: git https://github.com/ceph/ceph-client.git 17898F: Documentation/ABI/testing/sysfs-bus-rbd 17899F: drivers/block/rbd.c 17900F: drivers/block/rbd_types.h 17901 17902RAGE128 FRAMEBUFFER DISPLAY DRIVER 17903L: linux-fbdev@vger.kernel.org 17904S: Orphan 17905F: drivers/video/fbdev/aty/aty128fb.c 17906 17907RAINSHADOW-CEC DRIVER 17908M: Hans Verkuil <hverkuil@xs4all.nl> 17909L: linux-media@vger.kernel.org 17910S: Maintained 17911T: git git://linuxtv.org/media_tree.git 17912F: drivers/media/cec/usb/rainshadow/ 17913 17914RALINK MIPS ARCHITECTURE 17915M: John Crispin <john@phrozen.org> 17916L: linux-mips@vger.kernel.org 17917S: Maintained 17918F: arch/mips/ralink 17919 17920RALINK MT7621 MIPS ARCHITECTURE 17921M: Arınç ÜNAL <arinc.unal@arinc9.com> 17922M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17923L: linux-mips@vger.kernel.org 17924S: Maintained 17925F: arch/mips/boot/dts/ralink/mt7621* 17926 17927RALINK RT2X00 WIRELESS LAN DRIVER 17928M: Stanislaw Gruszka <stf_xl@wp.pl> 17929M: Helmut Schaa <helmut.schaa@googlemail.com> 17930L: linux-wireless@vger.kernel.org 17931S: Maintained 17932F: drivers/net/wireless/ralink/rt2x00/ 17933 17934RAMDISK RAM BLOCK DEVICE DRIVER 17935M: Jens Axboe <axboe@kernel.dk> 17936S: Maintained 17937F: Documentation/admin-guide/blockdev/ramdisk.rst 17938F: drivers/block/brd.c 17939 17940RANCHU VIRTUAL BOARD FOR MIPS 17941M: Miodrag Dinic <miodrag.dinic@mips.com> 17942L: linux-mips@vger.kernel.org 17943S: Supported 17944F: arch/mips/configs/generic/board-ranchu.config 17945F: arch/mips/generic/board-ranchu.c 17946 17947RANDOM NUMBER DRIVER 17948M: "Theodore Ts'o" <tytso@mit.edu> 17949M: Jason A. Donenfeld <Jason@zx2c4.com> 17950S: Maintained 17951T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17952F: drivers/char/random.c 17953F: drivers/virt/vmgenid.c 17954 17955RAPIDIO SUBSYSTEM 17956M: Matt Porter <mporter@kernel.crashing.org> 17957M: Alexandre Bounine <alex.bou9@gmail.com> 17958S: Maintained 17959F: drivers/rapidio/ 17960 17961RAS INFRASTRUCTURE 17962M: Tony Luck <tony.luck@intel.com> 17963M: Borislav Petkov <bp@alien8.de> 17964L: linux-edac@vger.kernel.org 17965S: Maintained 17966F: Documentation/admin-guide/ras.rst 17967F: drivers/ras/ 17968F: include/linux/ras.h 17969F: include/ras/ras_event.h 17970 17971RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17972L: linux-wireless@vger.kernel.org 17973S: Orphan 17974F: drivers/net/wireless/legacy/ray* 17975 17976RC-CORE / LIRC FRAMEWORK 17977M: Sean Young <sean@mess.org> 17978L: linux-media@vger.kernel.org 17979S: Maintained 17980W: http://linuxtv.org 17981T: git git://linuxtv.org/media_tree.git 17982F: Documentation/driver-api/media/rc-core.rst 17983F: Documentation/userspace-api/media/rc/ 17984F: drivers/media/rc/ 17985F: include/media/rc-core.h 17986F: include/media/rc-map.h 17987F: include/uapi/linux/lirc.h 17988 17989RCMM REMOTE CONTROLS DECODER 17990M: Patrick Lerda <patrick9876@free.fr> 17991S: Maintained 17992F: drivers/media/rc/ir-rcmm-decoder.c 17993 17994RCUTORTURE TEST FRAMEWORK 17995M: "Paul E. McKenney" <paulmck@kernel.org> 17996M: Josh Triplett <josh@joshtriplett.org> 17997R: Steven Rostedt <rostedt@goodmis.org> 17998R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17999R: Lai Jiangshan <jiangshanlai@gmail.com> 18000L: rcu@vger.kernel.org 18001S: Supported 18002T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18003F: tools/testing/selftests/rcutorture 18004 18005RDACM20 Camera Sensor 18006M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18007M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18008M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18009M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18010L: linux-media@vger.kernel.org 18011S: Maintained 18012F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18013F: drivers/media/i2c/max9271.c 18014F: drivers/media/i2c/max9271.h 18015F: drivers/media/i2c/rdacm20.c 18016 18017RDACM21 Camera Sensor 18018M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18019M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18020M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18021M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18022L: linux-media@vger.kernel.org 18023S: Maintained 18024F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18025F: drivers/media/i2c/max9271.c 18026F: drivers/media/i2c/max9271.h 18027F: drivers/media/i2c/rdacm21.c 18028 18029RDC R-321X SoC 18030M: Florian Fainelli <florian@openwrt.org> 18031S: Maintained 18032 18033RDC R6040 FAST ETHERNET DRIVER 18034M: Florian Fainelli <f.fainelli@gmail.com> 18035L: netdev@vger.kernel.org 18036S: Maintained 18037F: drivers/net/ethernet/rdc/r6040.c 18038 18039RDMAVT - RDMA verbs software 18040M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18041L: linux-rdma@vger.kernel.org 18042S: Supported 18043F: drivers/infiniband/sw/rdmavt 18044 18045RDS - RELIABLE DATAGRAM SOCKETS 18046M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 18047L: netdev@vger.kernel.org 18048L: linux-rdma@vger.kernel.org 18049L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18050S: Supported 18051W: https://oss.oracle.com/projects/rds/ 18052F: Documentation/networking/rds.rst 18053F: net/rds/ 18054 18055RDT - RESOURCE ALLOCATION 18056M: Fenghua Yu <fenghua.yu@intel.com> 18057M: Reinette Chatre <reinette.chatre@intel.com> 18058L: linux-kernel@vger.kernel.org 18059S: Supported 18060F: Documentation/arch/x86/resctrl* 18061F: arch/x86/include/asm/resctrl.h 18062F: arch/x86/kernel/cpu/resctrl/ 18063F: tools/testing/selftests/resctrl/ 18064 18065READ-COPY UPDATE (RCU) 18066M: "Paul E. McKenney" <paulmck@kernel.org> 18067M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18068M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18069M: Joel Fernandes <joel@joelfernandes.org> 18070M: Josh Triplett <josh@joshtriplett.org> 18071M: Boqun Feng <boqun.feng@gmail.com> 18072R: Steven Rostedt <rostedt@goodmis.org> 18073R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18074R: Lai Jiangshan <jiangshanlai@gmail.com> 18075R: Zqiang <qiang.zhang1211@gmail.com> 18076L: rcu@vger.kernel.org 18077S: Supported 18078W: http://www.rdrop.com/users/paulmck/RCU/ 18079T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18080F: Documentation/RCU/ 18081F: include/linux/rcu* 18082F: kernel/rcu/ 18083X: Documentation/RCU/torture.rst 18084X: include/linux/srcu*.h 18085X: kernel/rcu/srcu*.c 18086 18087REAL TIME CLOCK (RTC) SUBSYSTEM 18088M: Alessandro Zummo <a.zummo@towertech.it> 18089M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18090L: linux-rtc@vger.kernel.org 18091S: Maintained 18092Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18093T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18094F: Documentation/admin-guide/rtc.rst 18095F: Documentation/devicetree/bindings/rtc/ 18096F: drivers/rtc/ 18097F: include/linux/rtc.h 18098F: include/linux/rtc/ 18099F: include/uapi/linux/rtc.h 18100F: tools/testing/selftests/rtc/ 18101 18102Real-time Linux Analysis (RTLA) tools 18103M: Daniel Bristot de Oliveira <bristot@kernel.org> 18104M: Steven Rostedt <rostedt@goodmis.org> 18105L: linux-trace-kernel@vger.kernel.org 18106S: Maintained 18107F: Documentation/tools/rtla/ 18108F: tools/tracing/rtla/ 18109 18110REALTEK AUDIO CODECS 18111M: Oder Chiou <oder_chiou@realtek.com> 18112S: Maintained 18113F: include/sound/rt*.h 18114F: sound/soc/codecs/rt* 18115 18116REALTEK OTTO WATCHDOG 18117M: Sander Vanheule <sander@svanheule.net> 18118L: linux-watchdog@vger.kernel.org 18119S: Maintained 18120F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18121F: drivers/watchdog/realtek_otto_wdt.c 18122 18123REALTEK RTL83xx SMI DSA ROUTER CHIPS 18124M: Linus Walleij <linus.walleij@linaro.org> 18125M: Alvin Šipraga <alsi@bang-olufsen.dk> 18126S: Maintained 18127F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18128F: drivers/net/dsa/realtek/* 18129 18130REALTEK WIRELESS DRIVER (rtlwifi family) 18131M: Ping-Ke Shih <pkshih@realtek.com> 18132L: linux-wireless@vger.kernel.org 18133S: Maintained 18134W: https://wireless.wiki.kernel.org/ 18135T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18136F: drivers/net/wireless/realtek/rtlwifi/ 18137 18138REALTEK WIRELESS DRIVER (rtw88) 18139M: Ping-Ke Shih <pkshih@realtek.com> 18140L: linux-wireless@vger.kernel.org 18141S: Maintained 18142F: drivers/net/wireless/realtek/rtw88/ 18143 18144REALTEK WIRELESS DRIVER (rtw89) 18145M: Ping-Ke Shih <pkshih@realtek.com> 18146L: linux-wireless@vger.kernel.org 18147S: Maintained 18148F: drivers/net/wireless/realtek/rtw89/ 18149 18150REDPINE WIRELESS DRIVER 18151L: linux-wireless@vger.kernel.org 18152S: Orphan 18153F: drivers/net/wireless/rsi/ 18154 18155REGISTER MAP ABSTRACTION 18156M: Mark Brown <broonie@kernel.org> 18157L: linux-kernel@vger.kernel.org 18158S: Supported 18159T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18160F: Documentation/devicetree/bindings/regmap/ 18161F: drivers/base/regmap/ 18162F: include/linux/regmap.h 18163 18164REISERFS FILE SYSTEM 18165L: reiserfs-devel@vger.kernel.org 18166S: Obsolete 18167F: fs/reiserfs/ 18168 18169REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18170M: Bjorn Andersson <andersson@kernel.org> 18171M: Mathieu Poirier <mathieu.poirier@linaro.org> 18172L: linux-remoteproc@vger.kernel.org 18173S: Maintained 18174T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18175F: Documentation/ABI/testing/sysfs-class-remoteproc 18176F: Documentation/devicetree/bindings/remoteproc/ 18177F: Documentation/staging/remoteproc.rst 18178F: drivers/remoteproc/ 18179F: include/linux/remoteproc.h 18180F: include/linux/remoteproc/ 18181 18182REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18183M: Bjorn Andersson <andersson@kernel.org> 18184M: Mathieu Poirier <mathieu.poirier@linaro.org> 18185L: linux-remoteproc@vger.kernel.org 18186S: Maintained 18187T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18188F: Documentation/ABI/testing/sysfs-bus-rpmsg 18189F: Documentation/staging/rpmsg.rst 18190F: drivers/rpmsg/ 18191F: include/linux/rpmsg.h 18192F: include/linux/rpmsg/ 18193F: include/uapi/linux/rpmsg.h 18194F: samples/rpmsg/ 18195 18196REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18197M: Stephan Gerhold <stephan@gerhold.net> 18198L: netdev@vger.kernel.org 18199L: linux-remoteproc@vger.kernel.org 18200S: Maintained 18201F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18202 18203RENESAS CLOCK DRIVERS 18204M: Geert Uytterhoeven <geert+renesas@glider.be> 18205L: linux-renesas-soc@vger.kernel.org 18206S: Supported 18207T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18208F: Documentation/devicetree/bindings/clock/renesas,* 18209F: drivers/clk/renesas/ 18210 18211RENESAS EMEV2 I2C DRIVER 18212M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18213L: linux-renesas-soc@vger.kernel.org 18214S: Supported 18215F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18216F: drivers/i2c/busses/i2c-emev2.c 18217 18218RENESAS ETHERNET DRIVERS 18219R: Sergey Shtylyov <s.shtylyov@omp.ru> 18220L: netdev@vger.kernel.org 18221L: linux-renesas-soc@vger.kernel.org 18222F: Documentation/devicetree/bindings/net/renesas,*.yaml 18223F: drivers/net/ethernet/renesas/ 18224F: include/linux/sh_eth.h 18225 18226RENESAS IDT821034 ASoC CODEC 18227M: Herve Codina <herve.codina@bootlin.com> 18228L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18229S: Maintained 18230F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18231F: sound/soc/codecs/idt821034.c 18232 18233RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18234M: Miquel Raynal <miquel.raynal@bootlin.com> 18235L: linux-mtd@lists.infradead.org 18236L: linux-renesas-soc@vger.kernel.org 18237S: Maintained 18238F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18239F: drivers/mtd/nand/raw/renesas-nand-controller.c 18240 18241RENESAS R-CAR GYROADC DRIVER 18242M: Marek Vasut <marek.vasut@gmail.com> 18243L: linux-iio@vger.kernel.org 18244S: Supported 18245F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18246F: drivers/iio/adc/rcar-gyroadc.c 18247 18248RENESAS R-CAR I2C DRIVERS 18249M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18250L: linux-renesas-soc@vger.kernel.org 18251S: Supported 18252F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18253F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18254F: drivers/i2c/busses/i2c-rcar.c 18255F: drivers/i2c/busses/i2c-sh_mobile.c 18256 18257RENESAS R-CAR SATA DRIVER 18258R: Sergey Shtylyov <s.shtylyov@omp.ru> 18259L: linux-ide@vger.kernel.org 18260L: linux-renesas-soc@vger.kernel.org 18261S: Supported 18262F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18263F: drivers/ata/sata_rcar.c 18264 18265RENESAS R-CAR THERMAL DRIVERS 18266M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18267L: linux-renesas-soc@vger.kernel.org 18268S: Supported 18269F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18270F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18271F: drivers/thermal/rcar_gen3_thermal.c 18272F: drivers/thermal/rcar_thermal.c 18273 18274RENESAS RIIC DRIVER 18275M: Chris Brandt <chris.brandt@renesas.com> 18276L: linux-renesas-soc@vger.kernel.org 18277S: Supported 18278F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18279F: drivers/i2c/busses/i2c-riic.c 18280 18281RENESAS RZ/G2L A/D DRIVER 18282M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18283L: linux-iio@vger.kernel.org 18284L: linux-renesas-soc@vger.kernel.org 18285S: Supported 18286F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18287F: drivers/iio/adc/rzg2l_adc.c 18288 18289RENESAS RZ/G2L MTU3a COUNTER DRIVER 18290M: Biju Das <biju.das.jz@bp.renesas.com> 18291L: linux-iio@vger.kernel.org 18292L: linux-renesas-soc@vger.kernel.org 18293S: Supported 18294F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18295F: drivers/counter/rz-mtu3-cnt.c 18296 18297RENESAS RZ/N1 A5PSW SWITCH DRIVER 18298M: Clément Léger <clement.leger@bootlin.com> 18299L: linux-renesas-soc@vger.kernel.org 18300L: netdev@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18303F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18304F: drivers/net/dsa/rzn1_a5psw* 18305F: drivers/net/pcs/pcs-rzn1-miic.c 18306F: include/dt-bindings/net/pcs-rzn1-miic.h 18307F: include/linux/pcs-rzn1-miic.h 18308F: net/dsa/tag_rzn1_a5psw.c 18309 18310RENESAS RZ/N1 RTC CONTROLLER DRIVER 18311M: Miquel Raynal <miquel.raynal@bootlin.com> 18312L: linux-rtc@vger.kernel.org 18313L: linux-renesas-soc@vger.kernel.org 18314S: Maintained 18315F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18316F: drivers/rtc/rtc-rzn1.c 18317 18318RENESAS RZ/N1 USBF CONTROLLER DRIVER 18319M: Herve Codina <herve.codina@bootlin.com> 18320L: linux-renesas-soc@vger.kernel.org 18321L: linux-usb@vger.kernel.org 18322S: Maintained 18323F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18324F: drivers/usb/gadget/udc/renesas_usbf.c 18325 18326RENESAS RZ/V2M I2C DRIVER 18327M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18328L: linux-i2c@vger.kernel.org 18329L: linux-renesas-soc@vger.kernel.org 18330S: Supported 18331F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18332F: drivers/i2c/busses/i2c-rzv2m.c 18333 18334RENESAS USB PHY DRIVER 18335M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18336L: linux-renesas-soc@vger.kernel.org 18337S: Maintained 18338F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18339 18340RENESAS VERSACLOCK 7 CLOCK DRIVER 18341M: Alex Helms <alexander.helms.jy@renesas.com> 18342S: Maintained 18343F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18344F: drivers/clk/clk-versaclock7.c 18345 18346RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18347M: Herve Codina <herve.codina@bootlin.com> 18348L: linux-iio@vger.kernel.org 18349S: Maintained 18350F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18351F: drivers/iio/potentiometer/x9250.c 18352 18353RESET CONTROLLER FRAMEWORK 18354M: Philipp Zabel <p.zabel@pengutronix.de> 18355S: Maintained 18356T: git git://git.pengutronix.de/git/pza/linux 18357F: Documentation/devicetree/bindings/reset/ 18358F: Documentation/driver-api/reset.rst 18359F: drivers/reset/ 18360F: include/dt-bindings/reset/ 18361F: include/linux/reset-controller.h 18362F: include/linux/reset.h 18363F: include/linux/reset/ 18364K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18365 18366RESTARTABLE SEQUENCES SUPPORT 18367M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18368M: Peter Zijlstra <peterz@infradead.org> 18369M: "Paul E. McKenney" <paulmck@kernel.org> 18370M: Boqun Feng <boqun.feng@gmail.com> 18371L: linux-kernel@vger.kernel.org 18372S: Supported 18373F: include/trace/events/rseq.h 18374F: include/uapi/linux/rseq.h 18375F: kernel/rseq.c 18376F: tools/testing/selftests/rseq/ 18377 18378RFKILL 18379M: Johannes Berg <johannes@sipsolutions.net> 18380L: linux-wireless@vger.kernel.org 18381S: Maintained 18382W: https://wireless.wiki.kernel.org/ 18383Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18384T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18385T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18386F: Documentation/ABI/stable/sysfs-class-rfkill 18387F: Documentation/driver-api/rfkill.rst 18388F: include/linux/rfkill.h 18389F: include/uapi/linux/rfkill.h 18390F: net/rfkill/ 18391 18392RHASHTABLE 18393M: Thomas Graf <tgraf@suug.ch> 18394M: Herbert Xu <herbert@gondor.apana.org.au> 18395L: netdev@vger.kernel.org 18396S: Maintained 18397F: include/linux/rhashtable-types.h 18398F: include/linux/rhashtable.h 18399F: lib/rhashtable.c 18400F: lib/test_rhashtable.c 18401 18402RICOH R5C592 MEMORYSTICK DRIVER 18403M: Maxim Levitsky <maximlevitsky@gmail.com> 18404S: Maintained 18405F: drivers/memstick/host/r592.* 18406 18407RICOH SMARTMEDIA/XD DRIVER 18408M: Maxim Levitsky <maximlevitsky@gmail.com> 18409S: Maintained 18410F: drivers/mtd/nand/raw/r852.c 18411F: drivers/mtd/nand/raw/r852.h 18412 18413RISC-V ARCHITECTURE 18414M: Paul Walmsley <paul.walmsley@sifive.com> 18415M: Palmer Dabbelt <palmer@dabbelt.com> 18416M: Albert Ou <aou@eecs.berkeley.edu> 18417L: linux-riscv@lists.infradead.org 18418S: Supported 18419Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18420C: irc://irc.libera.chat/riscv 18421P: Documentation/riscv/patch-acceptance.rst 18422T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18423F: arch/riscv/ 18424N: riscv 18425K: riscv 18426 18427RISC-V MICROCHIP FPGA SUPPORT 18428M: Conor Dooley <conor.dooley@microchip.com> 18429M: Daire McNamara <daire.mcnamara@microchip.com> 18430L: linux-riscv@lists.infradead.org 18431S: Supported 18432F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18433F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18434F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18435F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18436F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18437F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18438F: Documentation/devicetree/bindings/riscv/microchip.yaml 18439F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18440F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18441F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18442F: arch/riscv/boot/dts/microchip/ 18443F: drivers/char/hw_random/mpfs-rng.c 18444F: drivers/clk/microchip/clk-mpfs*.c 18445F: drivers/i2c/busses/i2c-microchip-corei2c.c 18446F: drivers/mailbox/mailbox-mpfs.c 18447F: drivers/pci/controller/pcie-microchip-host.c 18448F: drivers/pwm/pwm-microchip-core.c 18449F: drivers/reset/reset-mpfs.c 18450F: drivers/rtc/rtc-mpfs.c 18451F: drivers/soc/microchip/mpfs-sys-controller.c 18452F: drivers/spi/spi-microchip-core-qspi.c 18453F: drivers/spi/spi-microchip-core.c 18454F: drivers/usb/musb/mpfs.c 18455F: include/soc/microchip/mpfs.h 18456 18457RISC-V MISC SOC SUPPORT 18458M: Conor Dooley <conor@kernel.org> 18459L: linux-riscv@lists.infradead.org 18460S: Maintained 18461Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18462T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18463F: Documentation/devicetree/bindings/riscv/ 18464F: arch/riscv/boot/dts/ 18465X: arch/riscv/boot/dts/allwinner/ 18466X: arch/riscv/boot/dts/renesas/ 18467 18468RISC-V PMU DRIVERS 18469M: Atish Patra <atishp@atishpatra.org> 18470R: Anup Patel <anup@brainfault.org> 18471L: linux-riscv@lists.infradead.org 18472S: Supported 18473F: drivers/perf/riscv_pmu.c 18474F: drivers/perf/riscv_pmu_legacy.c 18475F: drivers/perf/riscv_pmu_sbi.c 18476 18477RISC-V THEAD SoC SUPPORT 18478M: Jisheng Zhang <jszhang@kernel.org> 18479M: Guo Ren <guoren@kernel.org> 18480M: Fu Wei <wefu@redhat.com> 18481L: linux-riscv@lists.infradead.org 18482S: Maintained 18483F: arch/riscv/boot/dts/thead/ 18484 18485RNBD BLOCK DRIVERS 18486M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18487M: Jack Wang <jinpu.wang@ionos.com> 18488L: linux-block@vger.kernel.org 18489S: Maintained 18490F: drivers/block/rnbd/ 18491 18492ROCCAT DRIVERS 18493M: Stefan Achatz <erazor_de@users.sourceforge.net> 18494S: Maintained 18495W: http://sourceforge.net/projects/roccat/ 18496F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18497F: drivers/hid/hid-roccat* 18498F: include/linux/hid-roccat* 18499 18500ROCKCHIP CRYPTO DRIVERS 18501M: Corentin Labbe <clabbe@baylibre.com> 18502L: linux-crypto@vger.kernel.org 18503S: Maintained 18504F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18505F: drivers/crypto/rockchip/ 18506 18507ROCKCHIP I2S TDM DRIVER 18508M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18509L: linux-rockchip@lists.infradead.org 18510S: Maintained 18511F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18512F: sound/soc/rockchip/rockchip_i2s_tdm.* 18513 18514ROCKCHIP ISP V1 DRIVER 18515M: Dafna Hirschfeld <dafna@fastmail.com> 18516L: linux-media@vger.kernel.org 18517L: linux-rockchip@lists.infradead.org 18518S: Maintained 18519F: Documentation/admin-guide/media/rkisp1.rst 18520F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18521F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18522F: drivers/media/platform/rockchip/rkisp1 18523F: include/uapi/linux/rkisp1-config.h 18524 18525ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18526M: Jacob Chen <jacob-chen@iotwrt.com> 18527M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18528L: linux-media@vger.kernel.org 18529L: linux-rockchip@lists.infradead.org 18530S: Maintained 18531F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18532F: drivers/media/platform/rockchip/rga/ 18533 18534ROCKCHIP VIDEO DECODER DRIVER 18535M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18536L: linux-media@vger.kernel.org 18537L: linux-rockchip@lists.infradead.org 18538S: Maintained 18539F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18540F: drivers/staging/media/rkvdec/ 18541 18542ROCKER DRIVER 18543M: Jiri Pirko <jiri@resnulli.us> 18544L: netdev@vger.kernel.org 18545S: Supported 18546F: drivers/net/ethernet/rocker/ 18547 18548ROCKETPORT EXPRESS/INFINITY DRIVER 18549M: Kevin Cernekee <cernekee@gmail.com> 18550L: linux-serial@vger.kernel.org 18551S: Odd Fixes 18552F: drivers/tty/serial/rp2.* 18553 18554ROHM BD99954 CHARGER IC 18555M: Matti Vaittinen <mazziesaccount@gmail.com> 18556S: Supported 18557F: drivers/power/supply/bd99954-charger.c 18558F: drivers/power/supply/bd99954-charger.h 18559 18560ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18561M: Tomasz Duszynski <tduszyns@gmail.com> 18562S: Maintained 18563F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18564F: drivers/iio/light/bh1750.c 18565 18566ROHM BU270xx LIGHT SENSOR DRIVERs 18567M: Matti Vaittinen <mazziesaccount@gmail.com> 18568L: linux-iio@vger.kernel.org 18569S: Supported 18570F: drivers/iio/light/rohm-bu27008.c 18571F: drivers/iio/light/rohm-bu27034.c 18572 18573ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18574M: Marek Vasut <marek.vasut+renesas@gmail.com> 18575L: linux-kernel@vger.kernel.org 18576L: linux-renesas-soc@vger.kernel.org 18577S: Supported 18578F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18579F: drivers/gpio/gpio-bd9571mwv.c 18580F: drivers/mfd/bd9571mwv.c 18581F: drivers/regulator/bd9571mwv-regulator.c 18582F: include/linux/mfd/bd9571mwv.h 18583 18584ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18585M: Matti Vaittinen <mazziesaccount@gmail.com> 18586S: Supported 18587F: drivers/clk/clk-bd718x7.c 18588F: drivers/gpio/gpio-bd71815.c 18589F: drivers/gpio/gpio-bd71828.c 18590F: drivers/mfd/rohm-bd71828.c 18591F: drivers/mfd/rohm-bd718x7.c 18592F: drivers/mfd/rohm-bd9576.c 18593F: drivers/regulator/bd71815-regulator.c 18594F: drivers/regulator/bd71828-regulator.c 18595F: drivers/regulator/bd718x7-regulator.c 18596F: drivers/regulator/bd9576-regulator.c 18597F: drivers/regulator/rohm-regulator.c 18598F: drivers/rtc/rtc-bd70528.c 18599F: drivers/watchdog/bd9576_wdt.c 18600F: include/linux/mfd/rohm-bd71815.h 18601F: include/linux/mfd/rohm-bd71828.h 18602F: include/linux/mfd/rohm-bd718x7.h 18603F: include/linux/mfd/rohm-bd957x.h 18604F: include/linux/mfd/rohm-generic.h 18605F: include/linux/mfd/rohm-shared.h 18606 18607ROSE NETWORK LAYER 18608M: Ralf Baechle <ralf@linux-mips.org> 18609L: linux-hams@vger.kernel.org 18610S: Maintained 18611W: http://www.linux-ax25.org/ 18612F: include/net/rose.h 18613F: include/uapi/linux/rose.h 18614F: net/rose/ 18615 18616ROTATION DRIVER FOR ALLWINNER A83T 18617M: Jernej Skrabec <jernej.skrabec@gmail.com> 18618L: linux-media@vger.kernel.org 18619S: Maintained 18620T: git git://linuxtv.org/media_tree.git 18621F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18622F: drivers/media/platform/sunxi/sun8i-rotate/ 18623 18624RPMSG TTY DRIVER 18625M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18626L: linux-remoteproc@vger.kernel.org 18627S: Maintained 18628F: drivers/tty/rpmsg_tty.c 18629 18630RTL2830 MEDIA DRIVER 18631M: Antti Palosaari <crope@iki.fi> 18632L: linux-media@vger.kernel.org 18633S: Maintained 18634W: https://linuxtv.org 18635W: http://palosaari.fi/linux/ 18636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18637T: git git://linuxtv.org/anttip/media_tree.git 18638F: drivers/media/dvb-frontends/rtl2830* 18639 18640RTL2832 MEDIA DRIVER 18641M: Antti Palosaari <crope@iki.fi> 18642L: linux-media@vger.kernel.org 18643S: Maintained 18644W: https://linuxtv.org 18645W: http://palosaari.fi/linux/ 18646Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18647T: git git://linuxtv.org/anttip/media_tree.git 18648F: drivers/media/dvb-frontends/rtl2832* 18649 18650RTL2832_SDR MEDIA DRIVER 18651M: Antti Palosaari <crope@iki.fi> 18652L: linux-media@vger.kernel.org 18653S: Maintained 18654W: https://linuxtv.org 18655W: http://palosaari.fi/linux/ 18656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18657T: git git://linuxtv.org/anttip/media_tree.git 18658F: drivers/media/dvb-frontends/rtl2832_sdr* 18659 18660RTL8180 WIRELESS DRIVER 18661L: linux-wireless@vger.kernel.org 18662S: Orphan 18663W: https://wireless.wiki.kernel.org/ 18664F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18665 18666RTL8187 WIRELESS DRIVER 18667M: Hin-Tak Leung <hintak.leung@gmail.com> 18668M: Larry Finger <Larry.Finger@lwfinger.net> 18669L: linux-wireless@vger.kernel.org 18670S: Maintained 18671W: https://wireless.wiki.kernel.org/ 18672F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18673 18674RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18675M: Jes Sorensen <Jes.Sorensen@gmail.com> 18676L: linux-wireless@vger.kernel.org 18677S: Maintained 18678T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18679F: drivers/net/wireless/realtek/rtl8xxxu/ 18680 18681RTRS TRANSPORT DRIVERS 18682M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18683M: Jack Wang <jinpu.wang@ionos.com> 18684L: linux-rdma@vger.kernel.org 18685S: Maintained 18686F: drivers/infiniband/ulp/rtrs/ 18687 18688RUNTIME VERIFICATION (RV) 18689M: Daniel Bristot de Oliveira <bristot@kernel.org> 18690M: Steven Rostedt <rostedt@goodmis.org> 18691L: linux-trace-kernel@vger.kernel.org 18692S: Maintained 18693F: Documentation/trace/rv/ 18694F: include/linux/rv.h 18695F: include/rv/ 18696F: kernel/trace/rv/ 18697F: tools/verification/ 18698 18699RUST 18700M: Miguel Ojeda <ojeda@kernel.org> 18701M: Alex Gaynor <alex.gaynor@gmail.com> 18702M: Wedson Almeida Filho <wedsonaf@gmail.com> 18703R: Boqun Feng <boqun.feng@gmail.com> 18704R: Gary Guo <gary@garyguo.net> 18705R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18706R: Benno Lossin <benno.lossin@proton.me> 18707R: Andreas Hindborg <a.hindborg@samsung.com> 18708R: Alice Ryhl <aliceryhl@google.com> 18709L: rust-for-linux@vger.kernel.org 18710S: Supported 18711W: https://github.com/Rust-for-Linux/linux 18712B: https://github.com/Rust-for-Linux/linux/issues 18713C: zulip://rust-for-linux.zulipchat.com 18714T: git https://github.com/Rust-for-Linux/linux.git rust-next 18715F: Documentation/rust/ 18716F: rust/ 18717F: samples/rust/ 18718F: scripts/*rust* 18719K: \b(?i:rust)\b 18720 18721RXRPC SOCKETS (AF_RXRPC) 18722M: David Howells <dhowells@redhat.com> 18723M: Marc Dionne <marc.dionne@auristor.com> 18724L: linux-afs@lists.infradead.org 18725S: Supported 18726W: https://www.infradead.org/~dhowells/kafs/ 18727F: Documentation/networking/rxrpc.rst 18728F: include/keys/rxrpc-type.h 18729F: include/net/af_rxrpc.h 18730F: include/trace/events/rxrpc.h 18731F: include/uapi/linux/rxrpc.h 18732F: net/rxrpc/ 18733 18734S3 SAVAGE FRAMEBUFFER DRIVER 18735M: Antonino Daplas <adaplas@gmail.com> 18736L: linux-fbdev@vger.kernel.org 18737S: Maintained 18738F: drivers/video/fbdev/savage/ 18739 18740S390 ARCHITECTURE 18741M: Heiko Carstens <hca@linux.ibm.com> 18742M: Vasily Gorbik <gor@linux.ibm.com> 18743M: Alexander Gordeev <agordeev@linux.ibm.com> 18744R: Christian Borntraeger <borntraeger@linux.ibm.com> 18745R: Sven Schnelle <svens@linux.ibm.com> 18746L: linux-s390@vger.kernel.org 18747S: Supported 18748T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18749F: Documentation/driver-api/s390-drivers.rst 18750F: Documentation/arch/s390/ 18751F: arch/s390/ 18752F: drivers/s390/ 18753F: drivers/watchdog/diag288_wdt.c 18754 18755S390 COMMON I/O LAYER 18756M: Vineeth Vijayan <vneethv@linux.ibm.com> 18757M: Peter Oberparleiter <oberpar@linux.ibm.com> 18758L: linux-s390@vger.kernel.org 18759S: Supported 18760F: drivers/s390/cio/ 18761 18762S390 DASD DRIVER 18763M: Stefan Haberland <sth@linux.ibm.com> 18764M: Jan Hoeppner <hoeppner@linux.ibm.com> 18765L: linux-s390@vger.kernel.org 18766S: Supported 18767F: block/partitions/ibm.c 18768F: drivers/s390/block/dasd* 18769F: include/linux/dasd_mod.h 18770 18771S390 IOMMU (PCI) 18772M: Niklas Schnelle <schnelle@linux.ibm.com> 18773M: Matthew Rosato <mjrosato@linux.ibm.com> 18774R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18775L: linux-s390@vger.kernel.org 18776S: Supported 18777F: drivers/iommu/s390-iommu.c 18778 18779S390 IUCV NETWORK LAYER 18780M: Alexandra Winter <wintera@linux.ibm.com> 18781M: Wenjia Zhang <wenjia@linux.ibm.com> 18782L: linux-s390@vger.kernel.org 18783L: netdev@vger.kernel.org 18784S: Supported 18785F: drivers/s390/net/*iucv* 18786F: include/net/iucv/ 18787F: net/iucv/ 18788 18789S390 MM 18790M: Alexander Gordeev <agordeev@linux.ibm.com> 18791M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18792L: linux-s390@vger.kernel.org 18793S: Supported 18794T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18795F: arch/s390/include/asm/pgtable.h 18796F: arch/s390/mm 18797 18798S390 NETWORK DRIVERS 18799M: Alexandra Winter <wintera@linux.ibm.com> 18800M: Wenjia Zhang <wenjia@linux.ibm.com> 18801L: linux-s390@vger.kernel.org 18802L: netdev@vger.kernel.org 18803S: Supported 18804F: drivers/s390/net/ 18805 18806S390 PCI SUBSYSTEM 18807M: Niklas Schnelle <schnelle@linux.ibm.com> 18808M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18809L: linux-s390@vger.kernel.org 18810S: Supported 18811F: Documentation/arch/s390/pci.rst 18812F: arch/s390/pci/ 18813F: drivers/pci/hotplug/s390_pci_hpc.c 18814 18815S390 SCM DRIVER 18816M: Vineeth Vijayan <vneethv@linux.ibm.com> 18817L: linux-s390@vger.kernel.org 18818S: Supported 18819F: drivers/s390/block/scm* 18820F: drivers/s390/cio/scm.c 18821 18822S390 VFIO AP DRIVER 18823M: Tony Krowiak <akrowiak@linux.ibm.com> 18824M: Halil Pasic <pasic@linux.ibm.com> 18825M: Jason Herne <jjherne@linux.ibm.com> 18826L: linux-s390@vger.kernel.org 18827S: Supported 18828F: Documentation/arch/s390/vfio-ap* 18829F: drivers/s390/crypto/vfio_ap* 18830 18831S390 VFIO-CCW DRIVER 18832M: Eric Farman <farman@linux.ibm.com> 18833M: Matthew Rosato <mjrosato@linux.ibm.com> 18834R: Halil Pasic <pasic@linux.ibm.com> 18835L: linux-s390@vger.kernel.org 18836L: kvm@vger.kernel.org 18837S: Supported 18838F: Documentation/arch/s390/vfio-ccw.rst 18839F: drivers/s390/cio/vfio_ccw* 18840F: include/uapi/linux/vfio_ccw.h 18841 18842S390 VFIO-PCI DRIVER 18843M: Matthew Rosato <mjrosato@linux.ibm.com> 18844M: Eric Farman <farman@linux.ibm.com> 18845L: linux-s390@vger.kernel.org 18846L: kvm@vger.kernel.org 18847S: Supported 18848F: arch/s390/kvm/pci* 18849F: drivers/vfio/pci/vfio_pci_zdev.c 18850F: include/uapi/linux/vfio_zdev.h 18851 18852S390 ZCRYPT DRIVER 18853M: Harald Freudenberger <freude@linux.ibm.com> 18854L: linux-s390@vger.kernel.org 18855S: Supported 18856F: drivers/s390/crypto/ 18857 18858S390 ZFCP DRIVER 18859M: Steffen Maier <maier@linux.ibm.com> 18860M: Benjamin Block <bblock@linux.ibm.com> 18861L: linux-s390@vger.kernel.org 18862S: Supported 18863F: drivers/s390/scsi/zfcp_* 18864 18865SAA6588 RDS RECEIVER DRIVER 18866M: Hans Verkuil <hverkuil@xs4all.nl> 18867L: linux-media@vger.kernel.org 18868S: Odd Fixes 18869W: https://linuxtv.org 18870T: git git://linuxtv.org/media_tree.git 18871F: drivers/media/i2c/saa6588* 18872 18873SAA7134 VIDEO4LINUX DRIVER 18874M: Mauro Carvalho Chehab <mchehab@kernel.org> 18875L: linux-media@vger.kernel.org 18876S: Odd fixes 18877W: https://linuxtv.org 18878T: git git://linuxtv.org/media_tree.git 18879F: Documentation/driver-api/media/drivers/saa7134* 18880F: drivers/media/pci/saa7134/ 18881 18882SAA7146 VIDEO4LINUX-2 DRIVER 18883M: Hans Verkuil <hverkuil@xs4all.nl> 18884L: linux-media@vger.kernel.org 18885S: Maintained 18886T: git git://linuxtv.org/media_tree.git 18887F: drivers/media/common/saa7146/ 18888F: drivers/media/pci/saa7146/ 18889F: include/media/drv-intf/saa7146* 18890 18891SAFESETID SECURITY MODULE 18892M: Micah Morton <mortonm@chromium.org> 18893S: Supported 18894F: Documentation/admin-guide/LSM/SafeSetID.rst 18895F: security/safesetid/ 18896 18897SAMSUNG AUDIO (ASoC) DRIVERS 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18900S: Maintained 18901B: mailto:linux-samsung-soc@vger.kernel.org 18902F: Documentation/devicetree/bindings/sound/samsung* 18903F: sound/soc/samsung/ 18904 18905SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18906M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18907L: linux-crypto@vger.kernel.org 18908L: linux-samsung-soc@vger.kernel.org 18909S: Maintained 18910F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18911F: drivers/crypto/exynos-rng.c 18912 18913SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18914M: Łukasz Stelmach <l.stelmach@samsung.com> 18915L: linux-samsung-soc@vger.kernel.org 18916S: Maintained 18917F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18918F: drivers/char/hw_random/exynos-trng.c 18919 18920SAMSUNG FRAMEBUFFER DRIVER 18921M: Jingoo Han <jingoohan1@gmail.com> 18922L: linux-fbdev@vger.kernel.org 18923S: Maintained 18924F: drivers/video/fbdev/s3c-fb.c 18925 18926SAMSUNG INTERCONNECT DRIVERS 18927M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18928M: Artur Świgoń <a.swigon@samsung.com> 18929L: linux-pm@vger.kernel.org 18930L: linux-samsung-soc@vger.kernel.org 18931S: Supported 18932F: drivers/interconnect/samsung/ 18933 18934SAMSUNG LAPTOP DRIVER 18935M: Corentin Chary <corentin.chary@gmail.com> 18936L: platform-driver-x86@vger.kernel.org 18937S: Maintained 18938F: drivers/platform/x86/samsung-laptop.c 18939 18940SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18941M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18942L: linux-kernel@vger.kernel.org 18943L: linux-samsung-soc@vger.kernel.org 18944S: Maintained 18945B: mailto:linux-samsung-soc@vger.kernel.org 18946F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18947F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18948F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18949F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18950F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18951F: drivers/clk/clk-s2mps11.c 18952F: drivers/mfd/sec*.c 18953F: drivers/regulator/s2m*.c 18954F: drivers/regulator/s5m*.c 18955F: drivers/rtc/rtc-s5m.c 18956F: include/linux/mfd/samsung/ 18957 18958SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18959M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18960L: linux-media@vger.kernel.org 18961L: linux-samsung-soc@vger.kernel.org 18962S: Maintained 18963F: drivers/media/platform/samsung/s3c-camif/ 18964F: include/media/drv-intf/s3c_camif.h 18965 18966SAMSUNG S3FWRN5 NFC DRIVER 18967M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18968S: Maintained 18969F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18970F: drivers/nfc/s3fwrn5 18971 18972SAMSUNG S5C73M3 CAMERA DRIVER 18973M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18974M: Andrzej Hajda <andrzej.hajda@intel.com> 18975L: linux-media@vger.kernel.org 18976S: Supported 18977F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18978F: drivers/media/i2c/s5c73m3/* 18979 18980SAMSUNG S5K5BAF CAMERA DRIVER 18981M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18982M: Andrzej Hajda <andrzej.hajda@intel.com> 18983L: linux-media@vger.kernel.org 18984S: Supported 18985F: drivers/media/i2c/s5k5baf.c 18986 18987SAMSUNG S5P Security SubSystem (SSS) DRIVER 18988M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18989M: Vladimir Zapolskiy <vz@mleia.com> 18990L: linux-crypto@vger.kernel.org 18991L: linux-samsung-soc@vger.kernel.org 18992S: Maintained 18993F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18994F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18995F: drivers/crypto/s5p-sss.c 18996 18997SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18998M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18999L: linux-media@vger.kernel.org 19000S: Supported 19001Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19002F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19003F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19004F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19005F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19006F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19007F: drivers/media/platform/samsung/exynos4-is/ 19008 19009SAMSUNG SOC CLOCK DRIVERS 19010M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19011M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19012M: Tomasz Figa <tomasz.figa@gmail.com> 19013M: Chanwoo Choi <cw00.choi@samsung.com> 19014R: Alim Akhtar <alim.akhtar@samsung.com> 19015L: linux-samsung-soc@vger.kernel.org 19016S: Maintained 19017T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19018T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 19019F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19020F: Documentation/devicetree/bindings/clock/samsung,s3c* 19021F: drivers/clk/samsung/ 19022F: include/dt-bindings/clock/exynos*.h 19023F: include/dt-bindings/clock/s5p*.h 19024F: include/dt-bindings/clock/samsung,*.h 19025F: include/linux/clk/samsung.h 19026 19027SAMSUNG SPI DRIVERS 19028M: Andi Shyti <andi.shyti@kernel.org> 19029L: linux-spi@vger.kernel.org 19030L: linux-samsung-soc@vger.kernel.org 19031S: Maintained 19032F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19033F: drivers/spi/spi-s3c* 19034F: include/linux/platform_data/spi-s3c64xx.h 19035 19036SAMSUNG SXGBE DRIVERS 19037M: Byungho An <bh74.an@samsung.com> 19038L: netdev@vger.kernel.org 19039S: Supported 19040F: drivers/net/ethernet/samsung/sxgbe/ 19041 19042SAMSUNG THERMAL DRIVER 19043M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19044M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19045L: linux-pm@vger.kernel.org 19046L: linux-samsung-soc@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19049F: drivers/thermal/samsung/ 19050 19051SAMSUNG USB2 PHY DRIVER 19052M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19053L: linux-kernel@vger.kernel.org 19054S: Supported 19055F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19056F: Documentation/driver-api/phy/samsung-usb2.rst 19057F: drivers/phy/samsung/phy-exynos4210-usb2.c 19058F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19059F: drivers/phy/samsung/phy-exynos5250-usb2.c 19060F: drivers/phy/samsung/phy-s5pv210-usb2.c 19061F: drivers/phy/samsung/phy-samsung-usb2.c 19062F: drivers/phy/samsung/phy-samsung-usb2.h 19063 19064SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19065M: Paul Barker <paul.barker@sancloud.com> 19066R: Marc Murphy <marc.murphy@sancloud.com> 19067S: Supported 19068F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19069 19070SC1200 WDT DRIVER 19071M: Zwane Mwaikambo <zwanem@gmail.com> 19072S: Maintained 19073F: drivers/watchdog/sc1200wdt.c 19074 19075SCHEDULER 19076M: Ingo Molnar <mingo@redhat.com> 19077M: Peter Zijlstra <peterz@infradead.org> 19078M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19079M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19080R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19081R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19082R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19083R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19084R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19085R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19086L: linux-kernel@vger.kernel.org 19087S: Maintained 19088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19089F: include/linux/preempt.h 19090F: include/linux/sched.h 19091F: include/linux/wait.h 19092F: include/uapi/linux/sched.h 19093F: kernel/sched/ 19094 19095SCSI LIBSAS SUBSYSTEM 19096R: John Garry <john.g.garry@oracle.com> 19097R: Jason Yan <yanaijie@huawei.com> 19098L: linux-scsi@vger.kernel.org 19099S: Supported 19100F: Documentation/scsi/libsas.rst 19101F: drivers/scsi/libsas/ 19102F: include/scsi/libsas.h 19103F: include/scsi/sas_ata.h 19104 19105SCSI RDMA PROTOCOL (SRP) INITIATOR 19106M: Bart Van Assche <bvanassche@acm.org> 19107L: linux-rdma@vger.kernel.org 19108S: Supported 19109Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19110F: drivers/infiniband/ulp/srp/ 19111F: include/scsi/srp.h 19112 19113SCSI RDMA PROTOCOL (SRP) TARGET 19114M: Bart Van Assche <bvanassche@acm.org> 19115L: linux-rdma@vger.kernel.org 19116L: target-devel@vger.kernel.org 19117S: Supported 19118Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19119F: drivers/infiniband/ulp/srpt/ 19120 19121SCSI SG DRIVER 19122M: Doug Gilbert <dgilbert@interlog.com> 19123L: linux-scsi@vger.kernel.org 19124S: Maintained 19125W: http://sg.danny.cz/sg 19126F: Documentation/scsi/scsi-generic.rst 19127F: drivers/scsi/sg.c 19128F: include/scsi/sg.h 19129 19130SCSI SUBSYSTEM 19131M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19132M: "Martin K. Petersen" <martin.petersen@oracle.com> 19133L: linux-scsi@vger.kernel.org 19134S: Maintained 19135Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19136T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19137T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19138F: Documentation/devicetree/bindings/scsi/ 19139F: drivers/scsi/ 19140F: drivers/ufs/ 19141F: include/scsi/ 19142 19143SCSI TAPE DRIVER 19144M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19145L: linux-scsi@vger.kernel.org 19146S: Maintained 19147F: Documentation/scsi/st.rst 19148F: drivers/scsi/st.* 19149F: drivers/scsi/st_*.h 19150 19151SCSI TARGET CORE USER DRIVER 19152M: Bodo Stroesser <bostroesser@gmail.com> 19153L: linux-scsi@vger.kernel.org 19154L: target-devel@vger.kernel.org 19155S: Supported 19156F: Documentation/target/tcmu-design.rst 19157F: drivers/target/target_core_user.c 19158F: include/uapi/linux/target_core_user.h 19159 19160SCSI TARGET SUBSYSTEM 19161M: "Martin K. Petersen" <martin.petersen@oracle.com> 19162L: linux-scsi@vger.kernel.org 19163L: target-devel@vger.kernel.org 19164S: Supported 19165W: http://www.linux-iscsi.org 19166Q: https://patchwork.kernel.org/project/target-devel/list/ 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19168F: Documentation/target/ 19169F: drivers/target/ 19170F: include/target/ 19171 19172SCTP PROTOCOL 19173M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19174M: Xin Long <lucien.xin@gmail.com> 19175L: linux-sctp@vger.kernel.org 19176S: Maintained 19177W: https://github.com/sctp/lksctp-tools/wiki 19178F: Documentation/networking/sctp.rst 19179F: include/linux/sctp.h 19180F: include/net/sctp/ 19181F: include/uapi/linux/sctp.h 19182F: net/sctp/ 19183 19184SCx200 CPU SUPPORT 19185M: Jim Cromie <jim.cromie@gmail.com> 19186S: Odd Fixes 19187F: Documentation/i2c/busses/scx200_acb.rst 19188F: arch/x86/platform/scx200/ 19189F: drivers/i2c/busses/scx200* 19190F: drivers/mtd/maps/scx200_docflash.c 19191F: drivers/watchdog/scx200_wdt.c 19192F: include/linux/scx200.h 19193 19194SCx200 GPIO DRIVER 19195M: Jim Cromie <jim.cromie@gmail.com> 19196S: Maintained 19197F: drivers/char/scx200_gpio.c 19198F: include/linux/scx200_gpio.h 19199 19200SCx200 HRT CLOCKSOURCE DRIVER 19201M: Jim Cromie <jim.cromie@gmail.com> 19202S: Maintained 19203F: drivers/clocksource/scx200_hrt.c 19204 19205SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19206M: Sascha Sommer <saschasommer@freenet.de> 19207L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19208S: Maintained 19209F: drivers/mmc/host/sdricoh_cs.c 19210 19211SECO BOARDS CEC DRIVER 19212M: Ettore Chimenti <ek5.chimenti@gmail.com> 19213S: Maintained 19214F: drivers/media/cec/platform/seco/seco-cec.c 19215F: drivers/media/cec/platform/seco/seco-cec.h 19216 19217SECURE COMPUTING 19218M: Kees Cook <keescook@chromium.org> 19219R: Andy Lutomirski <luto@amacapital.net> 19220R: Will Drewry <wad@chromium.org> 19221S: Supported 19222T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19223F: Documentation/userspace-api/seccomp_filter.rst 19224F: include/linux/seccomp.h 19225F: include/uapi/linux/seccomp.h 19226F: kernel/seccomp.c 19227F: tools/testing/selftests/kselftest_harness.h 19228F: tools/testing/selftests/seccomp/* 19229K: \bsecure_computing 19230K: \bTIF_SECCOMP\b 19231 19232SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19233M: Kamal Dasu <kamal.dasu@broadcom.com> 19234M: Al Cooper <alcooperx@gmail.com> 19235R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19236L: linux-mmc@vger.kernel.org 19237S: Maintained 19238F: drivers/mmc/host/sdhci-brcmstb* 19239 19240SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19241M: Adrian Hunter <adrian.hunter@intel.com> 19242L: linux-mmc@vger.kernel.org 19243S: Supported 19244F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19245F: drivers/mmc/host/sdhci* 19246 19247SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19248M: Eugen Hristev <eugen.hristev@microchip.com> 19249L: linux-mmc@vger.kernel.org 19250S: Supported 19251F: drivers/mmc/host/sdhci-of-at91.c 19252 19253SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19254M: Haibo Chen <haibo.chen@nxp.com> 19255L: linux-imx@nxp.com 19256L: linux-mmc@vger.kernel.org 19257S: Maintained 19258F: drivers/mmc/host/sdhci-esdhc-imx.c 19259 19260SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19261M: Ben Dooks <ben-linux@fluff.org> 19262M: Jaehoon Chung <jh80.chung@samsung.com> 19263L: linux-mmc@vger.kernel.org 19264S: Maintained 19265F: drivers/mmc/host/sdhci-s3c* 19266 19267SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19268M: Viresh Kumar <vireshk@kernel.org> 19269L: linux-mmc@vger.kernel.org 19270S: Maintained 19271F: drivers/mmc/host/sdhci-spear.c 19272 19273SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19274M: Vignesh Raghavendra <vigneshr@ti.com> 19275L: linux-mmc@vger.kernel.org 19276S: Maintained 19277F: drivers/mmc/host/sdhci-omap.c 19278 19279SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19280M: Jonathan Derrick <jonathan.derrick@linux.dev> 19281L: linux-block@vger.kernel.org 19282S: Supported 19283F: block/opal_proto.h 19284F: block/sed* 19285F: include/linux/sed* 19286F: include/uapi/linux/sed* 19287 19288SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19289M: Mark Rutland <mark.rutland@arm.com> 19290M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19291M: Sudeep Holla <sudeep.holla@arm.com> 19292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19293S: Maintained 19294F: drivers/firmware/smccc/ 19295F: include/linux/arm-smccc.h 19296 19297SECURITY CONTACT 19298M: Security Officers <security@kernel.org> 19299S: Supported 19300F: Documentation/process/security-bugs.rst 19301 19302SECURITY SUBSYSTEM 19303M: Paul Moore <paul@paul-moore.com> 19304M: James Morris <jmorris@namei.org> 19305M: "Serge E. Hallyn" <serge@hallyn.com> 19306L: linux-security-module@vger.kernel.org (suggested Cc:) 19307S: Supported 19308W: http://kernsec.org/ 19309T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19310F: security/ 19311X: security/selinux/ 19312 19313SELINUX SECURITY MODULE 19314M: Paul Moore <paul@paul-moore.com> 19315M: Stephen Smalley <stephen.smalley.work@gmail.com> 19316M: Eric Paris <eparis@parisplace.org> 19317L: selinux@vger.kernel.org 19318S: Supported 19319W: https://selinuxproject.org 19320W: https://github.com/SELinuxProject 19321T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19322F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19323F: Documentation/ABI/removed/sysfs-selinux-disable 19324F: Documentation/admin-guide/LSM/SELinux.rst 19325F: include/trace/events/avc.h 19326F: include/uapi/linux/selinux_netlink.h 19327F: scripts/selinux/ 19328F: security/selinux/ 19329 19330SENSABLE PHANTOM 19331M: Jiri Slaby <jirislaby@kernel.org> 19332S: Maintained 19333F: drivers/misc/phantom.c 19334F: include/uapi/linux/phantom.h 19335 19336SENSEAIR SUNRISE 006-0-0007 19337M: Jacopo Mondi <jacopo@jmondi.org> 19338S: Maintained 19339F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19340F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19341F: drivers/iio/chemical/sunrise_co2.c 19342 19343SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19344M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19345S: Maintained 19346F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19347F: drivers/iio/chemical/scd30.h 19348F: drivers/iio/chemical/scd30_core.c 19349F: drivers/iio/chemical/scd30_i2c.c 19350F: drivers/iio/chemical/scd30_serial.c 19351 19352SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19353M: Roan van Dijk <roan@protonic.nl> 19354S: Maintained 19355F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19356F: drivers/iio/chemical/scd4x.c 19357 19358SENSIRION SGP40 GAS SENSOR DRIVER 19359M: Andreas Klinger <ak@it-klinger.de> 19360S: Maintained 19361F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19362F: drivers/iio/chemical/sgp40.c 19363 19364SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19365M: Tomasz Duszynski <tduszyns@gmail.com> 19366S: Maintained 19367F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19368F: drivers/iio/chemical/sps30.c 19369F: drivers/iio/chemical/sps30_i2c.c 19370F: drivers/iio/chemical/sps30_serial.c 19371 19372SERIAL DEVICE BUS 19373M: Rob Herring <robh@kernel.org> 19374L: linux-serial@vger.kernel.org 19375S: Maintained 19376F: Documentation/devicetree/bindings/serial/serial.yaml 19377F: drivers/tty/serdev/ 19378F: include/linux/serdev.h 19379 19380SERIAL IR RECEIVER 19381M: Sean Young <sean@mess.org> 19382L: linux-media@vger.kernel.org 19383S: Maintained 19384F: drivers/media/rc/serial_ir.c 19385 19386SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19387M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19388L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19389S: Maintained 19390F: Documentation/devicetree/bindings/slimbus/ 19391F: drivers/slimbus/ 19392F: include/linux/slimbus.h 19393 19394SFC NETWORK DRIVER 19395M: Edward Cree <ecree.xilinx@gmail.com> 19396M: Martin Habets <habetsm.xilinx@gmail.com> 19397L: netdev@vger.kernel.org 19398L: linux-net-drivers@amd.com 19399S: Supported 19400F: Documentation/networking/devlink/sfc.rst 19401F: drivers/net/ethernet/sfc/ 19402 19403SFCTEMP HWMON DRIVER 19404M: Emil Renner Berthing <kernel@esmil.dk> 19405L: linux-hwmon@vger.kernel.org 19406S: Maintained 19407F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19408F: Documentation/hwmon/sfctemp.rst 19409F: drivers/hwmon/sfctemp.c 19410 19411SFF/SFP/SFP+ MODULE SUPPORT 19412M: Russell King <linux@armlinux.org.uk> 19413L: netdev@vger.kernel.org 19414S: Maintained 19415F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19416F: drivers/net/phy/phylink.c 19417F: drivers/net/phy/sfp* 19418F: include/linux/mdio/mdio-i2c.h 19419F: include/linux/phylink.h 19420F: include/linux/sfp.h 19421K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19422 19423SGI GRU DRIVER 19424M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19425S: Maintained 19426F: drivers/misc/sgi-gru/ 19427 19428SGI XP/XPC/XPNET DRIVER 19429M: Robin Holt <robinmholt@gmail.com> 19430M: Steve Wahl <steve.wahl@hpe.com> 19431S: Maintained 19432F: drivers/misc/sgi-xp/ 19433 19434SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19435M: Karsten Graul <kgraul@linux.ibm.com> 19436M: Wenjia Zhang <wenjia@linux.ibm.com> 19437M: Jan Karcher <jaka@linux.ibm.com> 19438R: D. Wythe <alibuda@linux.alibaba.com> 19439R: Tony Lu <tonylu@linux.alibaba.com> 19440R: Wen Gu <guwen@linux.alibaba.com> 19441L: linux-s390@vger.kernel.org 19442S: Supported 19443F: net/smc/ 19444 19445SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19446M: Linus Walleij <linus.walleij@linaro.org> 19447L: linux-iio@vger.kernel.org 19448S: Maintained 19449T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19450F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19451F: drivers/iio/light/gp2ap002.c 19452 19453SHARP RJ54N1CB0C SENSOR DRIVER 19454M: Jacopo Mondi <jacopo@jmondi.org> 19455L: linux-media@vger.kernel.org 19456S: Odd fixes 19457T: git git://linuxtv.org/media_tree.git 19458F: drivers/media/i2c/rj54n1cb0c.c 19459F: include/media/i2c/rj54n1cb0c.h 19460 19461SH_VOU V4L2 OUTPUT DRIVER 19462L: linux-media@vger.kernel.org 19463S: Orphan 19464F: drivers/media/platform/renesas/sh_vou.c 19465F: include/media/drv-intf/sh_vou.h 19466 19467SI2157 MEDIA DRIVER 19468M: Antti Palosaari <crope@iki.fi> 19469L: linux-media@vger.kernel.org 19470S: Maintained 19471W: https://linuxtv.org 19472W: http://palosaari.fi/linux/ 19473Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19474T: git git://linuxtv.org/anttip/media_tree.git 19475F: drivers/media/tuners/si2157* 19476 19477SI2165 MEDIA DRIVER 19478M: Matthias Schwarzott <zzam@gentoo.org> 19479L: linux-media@vger.kernel.org 19480S: Maintained 19481W: https://linuxtv.org 19482Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19483F: drivers/media/dvb-frontends/si2165* 19484 19485SI2168 MEDIA DRIVER 19486M: Antti Palosaari <crope@iki.fi> 19487L: linux-media@vger.kernel.org 19488S: Maintained 19489W: https://linuxtv.org 19490W: http://palosaari.fi/linux/ 19491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19492T: git git://linuxtv.org/anttip/media_tree.git 19493F: drivers/media/dvb-frontends/si2168* 19494 19495SI470X FM RADIO RECEIVER I2C DRIVER 19496M: Hans Verkuil <hverkuil@xs4all.nl> 19497L: linux-media@vger.kernel.org 19498S: Odd Fixes 19499W: https://linuxtv.org 19500T: git git://linuxtv.org/media_tree.git 19501F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19502F: drivers/media/radio/si470x/radio-si470x-i2c.c 19503 19504SI470X FM RADIO RECEIVER USB DRIVER 19505M: Hans Verkuil <hverkuil@xs4all.nl> 19506L: linux-media@vger.kernel.org 19507S: Maintained 19508W: https://linuxtv.org 19509T: git git://linuxtv.org/media_tree.git 19510F: drivers/media/radio/si470x/radio-si470x-common.c 19511F: drivers/media/radio/si470x/radio-si470x-usb.c 19512F: drivers/media/radio/si470x/radio-si470x.h 19513 19514SI4713 FM RADIO TRANSMITTER I2C DRIVER 19515M: Eduardo Valentin <edubezval@gmail.com> 19516L: linux-media@vger.kernel.org 19517S: Odd Fixes 19518W: https://linuxtv.org 19519T: git git://linuxtv.org/media_tree.git 19520F: drivers/media/radio/si4713/si4713.? 19521 19522SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19523M: Eduardo Valentin <edubezval@gmail.com> 19524L: linux-media@vger.kernel.org 19525S: Odd Fixes 19526W: https://linuxtv.org 19527T: git git://linuxtv.org/media_tree.git 19528F: drivers/media/radio/si4713/radio-platform-si4713.c 19529 19530SI4713 FM RADIO TRANSMITTER USB DRIVER 19531M: Hans Verkuil <hverkuil@xs4all.nl> 19532L: linux-media@vger.kernel.org 19533S: Maintained 19534W: https://linuxtv.org 19535T: git git://linuxtv.org/media_tree.git 19536F: drivers/media/radio/si4713/radio-usb-si4713.c 19537 19538SIANO DVB DRIVER 19539M: Mauro Carvalho Chehab <mchehab@kernel.org> 19540L: linux-media@vger.kernel.org 19541S: Odd fixes 19542W: https://linuxtv.org 19543T: git git://linuxtv.org/media_tree.git 19544F: drivers/media/common/siano/ 19545F: drivers/media/mmc/siano/ 19546F: drivers/media/usb/siano/ 19547F: drivers/media/usb/siano/ 19548 19549SIEMENS IPC LED DRIVERS 19550M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19551M: Xing Tong Wu <xingtong.wu@siemens.com> 19552M: Tobias Schaffner <tobias.schaffner@siemens.com> 19553L: linux-leds@vger.kernel.org 19554S: Maintained 19555F: drivers/leds/simple/ 19556 19557SIEMENS IPC PLATFORM DRIVERS 19558M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19559M: Xing Tong Wu <xingtong.wu@siemens.com> 19560M: Tobias Schaffner <tobias.schaffner@siemens.com> 19561L: platform-driver-x86@vger.kernel.org 19562S: Maintained 19563F: drivers/platform/x86/siemens/ 19564F: include/linux/platform_data/x86/simatic-ipc-base.h 19565F: include/linux/platform_data/x86/simatic-ipc.h 19566 19567SIEMENS IPC WATCHDOG DRIVERS 19568M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 19569M: Xing Tong Wu <xingtong.wu@siemens.com> 19570M: Tobias Schaffner <tobias.schaffner@siemens.com> 19571L: linux-watchdog@vger.kernel.org 19572S: Maintained 19573F: drivers/watchdog/simatic-ipc-wdt.c 19574 19575SIFIVE DRIVERS 19576M: Palmer Dabbelt <palmer@dabbelt.com> 19577M: Paul Walmsley <paul.walmsley@sifive.com> 19578L: linux-riscv@lists.infradead.org 19579S: Supported 19580N: sifive 19581K: [^@]sifive 19582 19583SIFIVE FU540 SYSTEM-ON-CHIP 19584M: Paul Walmsley <paul.walmsley@sifive.com> 19585M: Palmer Dabbelt <palmer@dabbelt.com> 19586L: linux-riscv@lists.infradead.org 19587S: Supported 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19589N: fu540 19590K: fu540 19591 19592SIFIVE PDMA DRIVER 19593M: Green Wan <green.wan@sifive.com> 19594S: Maintained 19595F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19596F: drivers/dma/sf-pdma/ 19597 19598SIFIVE SOC DRIVERS 19599M: Conor Dooley <conor@kernel.org> 19600L: linux-riscv@lists.infradead.org 19601S: Maintained 19602T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19603F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19604F: drivers/soc/sifive/ 19605 19606SILEAD TOUCHSCREEN DRIVER 19607M: Hans de Goede <hdegoede@redhat.com> 19608L: linux-input@vger.kernel.org 19609L: platform-driver-x86@vger.kernel.org 19610S: Maintained 19611F: drivers/input/touchscreen/silead.c 19612F: drivers/platform/x86/touchscreen_dmi.c 19613 19614SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19615M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19616S: Supported 19617F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19618F: drivers/net/wireless/silabs/wfx/ 19619 19620SILICON MOTION SM712 FRAME BUFFER DRIVER 19621M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19622M: Teddy Wang <teddy.wang@siliconmotion.com> 19623M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19624L: linux-fbdev@vger.kernel.org 19625S: Maintained 19626F: Documentation/fb/sm712fb.rst 19627F: drivers/video/fbdev/sm712* 19628 19629SILVACO I3C DUAL-ROLE MASTER 19630M: Miquel Raynal <miquel.raynal@bootlin.com> 19631M: Conor Culhane <conor.culhane@silvaco.com> 19632L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19633S: Maintained 19634F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19635F: drivers/i3c/master/svc-i3c-master.c 19636 19637SIMPLEFB FB DRIVER 19638M: Hans de Goede <hdegoede@redhat.com> 19639L: linux-fbdev@vger.kernel.org 19640S: Maintained 19641F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19642F: drivers/video/fbdev/simplefb.c 19643F: include/linux/platform_data/simplefb.h 19644 19645SIMTEC EB110ATX (Chalice CATS) 19646M: Simtec Linux Team <linux@simtec.co.uk> 19647S: Supported 19648W: http://www.simtec.co.uk/products/EB110ATX/ 19649 19650SIOX 19651M: Thorsten Scherer <t.scherer@eckelmann.de> 19652M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19653R: Pengutronix Kernel Team <kernel@pengutronix.de> 19654S: Supported 19655F: drivers/gpio/gpio-siox.c 19656F: drivers/siox/* 19657F: include/trace/events/siox.h 19658 19659SIPHASH PRF ROUTINES 19660M: Jason A. Donenfeld <Jason@zx2c4.com> 19661S: Maintained 19662F: include/linux/siphash.h 19663F: lib/siphash.c 19664F: lib/siphash_kunit.c 19665 19666SIS 190 ETHERNET DRIVER 19667M: Francois Romieu <romieu@fr.zoreil.com> 19668L: netdev@vger.kernel.org 19669S: Maintained 19670F: drivers/net/ethernet/sis/sis190.c 19671 19672SIS 900/7016 FAST ETHERNET DRIVER 19673M: Daniele Venzano <venza@brownhat.org> 19674L: netdev@vger.kernel.org 19675S: Maintained 19676W: http://www.brownhat.org/sis900.html 19677F: drivers/net/ethernet/sis/sis900.* 19678 19679SIS FRAMEBUFFER DRIVER 19680S: Orphan 19681F: Documentation/fb/sisfb.rst 19682F: drivers/video/fbdev/sis/ 19683F: include/video/sisfb.h 19684 19685SIS I2C TOUCHSCREEN DRIVER 19686M: Mika Penttilä <mpenttil@redhat.com> 19687L: linux-input@vger.kernel.org 19688S: Maintained 19689F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19690F: drivers/input/touchscreen/sis_i2c.c 19691 19692SIS USB2VGA DRIVER 19693M: Thomas Winischhofer <thomas@winischhofer.net> 19694S: Maintained 19695W: http://www.winischhofer.at/linuxsisusbvga.shtml 19696F: drivers/usb/misc/sisusbvga/ 19697 19698SL28 CPLD MFD DRIVER 19699M: Michael Walle <michael@walle.cc> 19700S: Maintained 19701F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19702F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19703F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19704F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19705F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19706F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19707F: drivers/gpio/gpio-sl28cpld.c 19708F: drivers/hwmon/sl28cpld-hwmon.c 19709F: drivers/irqchip/irq-sl28cpld.c 19710F: drivers/pwm/pwm-sl28cpld.c 19711F: drivers/watchdog/sl28cpld_wdt.c 19712 19713SL28 VPD NVMEM LAYOUT DRIVER 19714M: Michael Walle <michael@walle.cc> 19715S: Maintained 19716F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19717F: drivers/nvmem/layouts/sl28vpd.c 19718 19719SLAB ALLOCATOR 19720M: Christoph Lameter <cl@linux.com> 19721M: Pekka Enberg <penberg@kernel.org> 19722M: David Rientjes <rientjes@google.com> 19723M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19724M: Andrew Morton <akpm@linux-foundation.org> 19725M: Vlastimil Babka <vbabka@suse.cz> 19726R: Roman Gushchin <roman.gushchin@linux.dev> 19727R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19728L: linux-mm@kvack.org 19729S: Maintained 19730T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19731F: include/linux/sl?b*.h 19732F: mm/sl?b* 19733 19734SLCAN CAN NETWORK DRIVER 19735M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19736L: linux-can@vger.kernel.org 19737S: Maintained 19738F: drivers/net/can/slcan/ 19739 19740SLEEPABLE READ-COPY UPDATE (SRCU) 19741M: Lai Jiangshan <jiangshanlai@gmail.com> 19742M: "Paul E. McKenney" <paulmck@kernel.org> 19743M: Josh Triplett <josh@joshtriplett.org> 19744R: Steven Rostedt <rostedt@goodmis.org> 19745R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19746L: rcu@vger.kernel.org 19747S: Supported 19748W: http://www.rdrop.com/users/paulmck/RCU/ 19749T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19750F: include/linux/srcu*.h 19751F: kernel/rcu/srcu*.c 19752 19753SMACK SECURITY MODULE 19754M: Casey Schaufler <casey@schaufler-ca.com> 19755L: linux-security-module@vger.kernel.org 19756S: Maintained 19757W: http://schaufler-ca.com 19758T: git git://github.com/cschaufler/smack-next 19759F: Documentation/admin-guide/LSM/Smack.rst 19760F: security/smack/ 19761 19762SMC91x ETHERNET DRIVER 19763M: Nicolas Pitre <nico@fluxnic.net> 19764S: Odd Fixes 19765F: drivers/net/ethernet/smsc/smc91x.* 19766 19767SMSC EMC2103 HARDWARE MONITOR DRIVER 19768M: Steve Glendinning <steve.glendinning@shawell.net> 19769L: linux-hwmon@vger.kernel.org 19770S: Maintained 19771F: Documentation/hwmon/emc2103.rst 19772F: drivers/hwmon/emc2103.c 19773 19774SMSC SCH5627 HARDWARE MONITOR DRIVER 19775M: Hans de Goede <hdegoede@redhat.com> 19776L: linux-hwmon@vger.kernel.org 19777S: Supported 19778F: Documentation/hwmon/sch5627.rst 19779F: drivers/hwmon/sch5627.c 19780 19781SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19782M: Steve Glendinning <steve.glendinning@shawell.net> 19783L: linux-fbdev@vger.kernel.org 19784S: Maintained 19785F: drivers/video/fbdev/smscufx.c 19786 19787SMSC47B397 HARDWARE MONITOR DRIVER 19788M: Jean Delvare <jdelvare@suse.com> 19789L: linux-hwmon@vger.kernel.org 19790S: Maintained 19791F: Documentation/hwmon/smsc47b397.rst 19792F: drivers/hwmon/smsc47b397.c 19793 19794SMSC911x ETHERNET DRIVER 19795M: Steve Glendinning <steve.glendinning@shawell.net> 19796L: netdev@vger.kernel.org 19797S: Maintained 19798F: drivers/net/ethernet/smsc/smsc911x.* 19799F: include/linux/smsc911x.h 19800 19801SMSC9420 PCI ETHERNET DRIVER 19802M: Steve Glendinning <steve.glendinning@shawell.net> 19803L: netdev@vger.kernel.org 19804S: Maintained 19805F: drivers/net/ethernet/smsc/smsc9420.* 19806 19807SNET DPU VIRTIO DATA PATH ACCELERATOR 19808R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19809F: drivers/vdpa/solidrun/ 19810 19811SOCIONEXT (SNI) AVE NETWORK DRIVER 19812M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19813L: netdev@vger.kernel.org 19814S: Maintained 19815F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19816F: drivers/net/ethernet/socionext/sni_ave.c 19817 19818SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19819M: Jassi Brar <jaswinder.singh@linaro.org> 19820M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19821L: netdev@vger.kernel.org 19822S: Maintained 19823F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19824F: drivers/net/ethernet/socionext/netsec.c 19825 19826SOCIONEXT (SNI) Synquacer SPI DRIVER 19827M: Masahisa Kojima <masahisa.kojima@linaro.org> 19828M: Jassi Brar <jaswinder.singh@linaro.org> 19829L: linux-spi@vger.kernel.org 19830S: Maintained 19831F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19832F: drivers/spi/spi-synquacer.c 19833 19834SOCIONEXT SYNQUACER I2C DRIVER 19835M: Ard Biesheuvel <ardb@kernel.org> 19836L: linux-i2c@vger.kernel.org 19837S: Maintained 19838F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19839F: drivers/i2c/busses/i2c-synquacer.c 19840 19841SOCIONEXT UNIPHIER SOUND DRIVER 19842L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19843S: Orphan 19844F: sound/soc/uniphier/ 19845 19846SOCKET TIMESTAMPING 19847M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19848S: Maintained 19849F: Documentation/networking/timestamping.rst 19850F: include/uapi/linux/net_tstamp.h 19851F: tools/testing/selftests/net/so_txtime.c 19852 19853SOEKRIS NET48XX LED SUPPORT 19854M: Chris Boot <bootc@bootc.net> 19855S: Maintained 19856F: drivers/leds/leds-net48xx.c 19857 19858SOFT-IWARP DRIVER (siw) 19859M: Bernard Metzler <bmt@zurich.ibm.com> 19860L: linux-rdma@vger.kernel.org 19861S: Supported 19862F: drivers/infiniband/sw/siw/ 19863F: include/uapi/rdma/siw-abi.h 19864 19865SOFT-ROCE DRIVER (rxe) 19866M: Zhu Yanjun <zyjzyj2000@gmail.com> 19867L: linux-rdma@vger.kernel.org 19868S: Supported 19869F: drivers/infiniband/sw/rxe/ 19870F: include/uapi/rdma/rdma_user_rxe.h 19871 19872SOFTLOGIC 6x10 MPEG CODEC 19873M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19874M: Anton Sviridenko <anton@corp.bluecherry.net> 19875M: Andrey Utkin <andrey_utkin@fastmail.com> 19876M: Ismael Luceno <ismael@iodev.co.uk> 19877L: linux-media@vger.kernel.org 19878S: Supported 19879F: drivers/media/pci/solo6x10/ 19880 19881SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19882M: James Morse <james.morse@arm.com> 19883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19884S: Maintained 19885F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19886F: drivers/firmware/arm_sdei.c 19887F: include/linux/arm_sdei.h 19888F: include/uapi/linux/arm_sdei.h 19889 19890SOFTWARE NODES AND DEVICE PROPERTIES 19891R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19892R: Daniel Scally <djrscally@gmail.com> 19893R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19894R: Sakari Ailus <sakari.ailus@linux.intel.com> 19895L: linux-acpi@vger.kernel.org 19896S: Maintained 19897F: drivers/base/property.c 19898F: drivers/base/swnode.c 19899F: include/linux/fwnode.h 19900F: include/linux/property.h 19901 19902SOFTWARE RAID (Multiple Disks) SUPPORT 19903M: Song Liu <song@kernel.org> 19904L: linux-raid@vger.kernel.org 19905S: Supported 19906Q: https://patchwork.kernel.org/project/linux-raid/list/ 19907T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19908F: drivers/md/Kconfig 19909F: drivers/md/Makefile 19910F: drivers/md/md* 19911F: drivers/md/raid* 19912F: include/linux/raid/ 19913F: include/uapi/linux/raid/ 19914 19915SOLIDRUN CLEARFOG SUPPORT 19916M: Russell King <linux@armlinux.org.uk> 19917S: Maintained 19918F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19919F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19920 19921SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19922M: Russell King <linux@armlinux.org.uk> 19923S: Maintained 19924F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19925F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19926F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19927 19928SONIC NETWORK DRIVER 19929M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19930L: netdev@vger.kernel.org 19931S: Maintained 19932F: drivers/net/ethernet/natsemi/sonic.* 19933 19934SONICS SILICON BACKPLANE DRIVER (SSB) 19935M: Michael Buesch <m@bues.ch> 19936L: linux-wireless@vger.kernel.org 19937S: Maintained 19938F: drivers/ssb/ 19939F: include/linux/ssb/ 19940 19941SONY IMX208 SENSOR DRIVER 19942M: Sakari Ailus <sakari.ailus@linux.intel.com> 19943L: linux-media@vger.kernel.org 19944S: Maintained 19945T: git git://linuxtv.org/media_tree.git 19946F: drivers/media/i2c/imx208.c 19947 19948SONY IMX214 SENSOR DRIVER 19949M: Ricardo Ribalda <ribalda@kernel.org> 19950L: linux-media@vger.kernel.org 19951S: Maintained 19952T: git git://linuxtv.org/media_tree.git 19953F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19954F: drivers/media/i2c/imx214.c 19955 19956SONY IMX219 SENSOR DRIVER 19957M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19958L: linux-media@vger.kernel.org 19959S: Maintained 19960T: git git://linuxtv.org/media_tree.git 19961F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19962F: drivers/media/i2c/imx219.c 19963 19964SONY IMX258 SENSOR DRIVER 19965M: Sakari Ailus <sakari.ailus@linux.intel.com> 19966L: linux-media@vger.kernel.org 19967S: Maintained 19968T: git git://linuxtv.org/media_tree.git 19969F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19970F: drivers/media/i2c/imx258.c 19971 19972SONY IMX274 SENSOR DRIVER 19973M: Leon Luo <leonl@leopardimaging.com> 19974L: linux-media@vger.kernel.org 19975S: Maintained 19976T: git git://linuxtv.org/media_tree.git 19977F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19978F: drivers/media/i2c/imx274.c 19979 19980SONY IMX290 SENSOR DRIVER 19981M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19982L: linux-media@vger.kernel.org 19983S: Maintained 19984T: git git://linuxtv.org/media_tree.git 19985F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19986F: drivers/media/i2c/imx290.c 19987 19988SONY IMX296 SENSOR DRIVER 19989M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19990M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19991L: linux-media@vger.kernel.org 19992S: Maintained 19993T: git git://linuxtv.org/media_tree.git 19994F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19995F: drivers/media/i2c/imx296.c 19996 19997SONY IMX319 SENSOR DRIVER 19998M: Bingbu Cao <bingbu.cao@intel.com> 19999L: linux-media@vger.kernel.org 20000S: Maintained 20001T: git git://linuxtv.org/media_tree.git 20002F: drivers/media/i2c/imx319.c 20003 20004SONY IMX334 SENSOR DRIVER 20005M: Paul J. Murphy <paul.j.murphy@intel.com> 20006M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20007L: linux-media@vger.kernel.org 20008S: Maintained 20009T: git git://linuxtv.org/media_tree.git 20010F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20011F: drivers/media/i2c/imx334.c 20012 20013SONY IMX335 SENSOR DRIVER 20014M: Paul J. Murphy <paul.j.murphy@intel.com> 20015M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20016L: linux-media@vger.kernel.org 20017S: Maintained 20018T: git git://linuxtv.org/media_tree.git 20019F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20020F: drivers/media/i2c/imx335.c 20021 20022SONY IMX355 SENSOR DRIVER 20023M: Tianshu Qiu <tian.shu.qiu@intel.com> 20024L: linux-media@vger.kernel.org 20025S: Maintained 20026T: git git://linuxtv.org/media_tree.git 20027F: drivers/media/i2c/imx355.c 20028 20029SONY IMX412 SENSOR DRIVER 20030M: Paul J. Murphy <paul.j.murphy@intel.com> 20031M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 20032L: linux-media@vger.kernel.org 20033S: Maintained 20034T: git git://linuxtv.org/media_tree.git 20035F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20036F: drivers/media/i2c/imx412.c 20037 20038SONY IMX415 SENSOR DRIVER 20039M: Michael Riesch <michael.riesch@wolfvision.net> 20040L: linux-media@vger.kernel.org 20041S: Maintained 20042T: git git://linuxtv.org/media_tree.git 20043F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20044F: drivers/media/i2c/imx415.c 20045 20046SONY MEMORYSTICK SUBSYSTEM 20047M: Maxim Levitsky <maximlevitsky@gmail.com> 20048M: Alex Dubov <oakad@yahoo.com> 20049M: Ulf Hansson <ulf.hansson@linaro.org> 20050L: linux-mmc@vger.kernel.org 20051S: Maintained 20052T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20053F: drivers/memstick/ 20054F: include/linux/memstick.h 20055 20056SONY VAIO CONTROL DEVICE DRIVER 20057M: Mattia Dongili <malattia@linux.it> 20058L: platform-driver-x86@vger.kernel.org 20059S: Maintained 20060W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20061F: Documentation/admin-guide/laptops/sony-laptop.rst 20062F: drivers/char/sonypi.c 20063F: drivers/platform/x86/sony-laptop.c 20064F: include/linux/sony-laptop.h 20065 20066SOUND 20067M: Jaroslav Kysela <perex@perex.cz> 20068M: Takashi Iwai <tiwai@suse.com> 20069L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20070S: Maintained 20071W: http://www.alsa-project.org/ 20072Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20073T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20074F: Documentation/sound/ 20075F: include/sound/ 20076F: include/uapi/sound/ 20077F: sound/ 20078F: tools/testing/selftests/alsa 20079 20080SOUND - ALSA SELFTESTS 20081M: Mark Brown <broonie@kernel.org> 20082L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20083L: linux-kselftest@vger.kernel.org 20084S: Supported 20085F: tools/testing/selftests/alsa 20086 20087SOUND - COMPRESSED AUDIO 20088M: Vinod Koul <vkoul@kernel.org> 20089L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20090S: Supported 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20092F: Documentation/sound/designs/compress-offload.rst 20093F: include/sound/compress_driver.h 20094F: include/uapi/sound/compress_* 20095F: sound/core/compress_offload.c 20096F: sound/soc/soc-compress.c 20097 20098SOUND - DMAENGINE HELPERS 20099M: Lars-Peter Clausen <lars@metafoo.de> 20100S: Supported 20101F: include/sound/dmaengine_pcm.h 20102F: sound/core/pcm_dmaengine.c 20103F: sound/soc/soc-generic-dmaengine-pcm.c 20104 20105SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20106M: Liam Girdwood <lgirdwood@gmail.com> 20107M: Mark Brown <broonie@kernel.org> 20108L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20109S: Supported 20110W: http://alsa-project.org/main/index.php/ASoC 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20112F: Documentation/devicetree/bindings/sound/ 20113F: Documentation/sound/soc/ 20114F: include/dt-bindings/sound/ 20115F: include/sound/soc* 20116F: sound/soc/ 20117 20118SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20119M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20120M: Liam Girdwood <lgirdwood@gmail.com> 20121M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20122M: Bard Liao <yung-chuan.liao@linux.intel.com> 20123M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20124M: Daniel Baluta <daniel.baluta@nxp.com> 20125R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20126L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20127S: Supported 20128W: https://github.com/thesofproject/linux/ 20129F: sound/soc/sof/ 20130 20131SOUNDWIRE SUBSYSTEM 20132M: Vinod Koul <vkoul@kernel.org> 20133M: Bard Liao <yung-chuan.liao@linux.intel.com> 20134R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20135R: Sanyog Kale <sanyog.r.kale@intel.com> 20136L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20137S: Supported 20138T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20139F: Documentation/driver-api/soundwire/ 20140F: drivers/soundwire/ 20141F: include/linux/soundwire/ 20142 20143SP2 MEDIA DRIVER 20144M: Olli Salonen <olli.salonen@iki.fi> 20145L: linux-media@vger.kernel.org 20146S: Maintained 20147W: https://linuxtv.org 20148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20149F: drivers/media/dvb-frontends/sp2* 20150 20151SPANISH DOCUMENTATION 20152M: Carlos Bilbao <carlos.bilbao@amd.com> 20153S: Maintained 20154F: Documentation/translations/sp_SP/ 20155 20156SPARC + UltraSPARC (sparc/sparc64) 20157M: "David S. Miller" <davem@davemloft.net> 20158L: sparclinux@vger.kernel.org 20159S: Maintained 20160Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20161T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20162T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20163F: arch/sparc/ 20164F: drivers/sbus/ 20165 20166SPARC SERIAL DRIVERS 20167M: "David S. Miller" <davem@davemloft.net> 20168L: sparclinux@vger.kernel.org 20169S: Maintained 20170T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20171T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20172F: drivers/tty/serial/suncore.c 20173F: drivers/tty/serial/sunhv.c 20174F: drivers/tty/serial/sunsab.c 20175F: drivers/tty/serial/sunsab.h 20176F: drivers/tty/serial/sunsu.c 20177F: drivers/tty/serial/sunzilog.c 20178F: drivers/tty/serial/sunzilog.h 20179F: drivers/tty/vcc.c 20180F: include/linux/sunserialcore.h 20181 20182SPARSE CHECKER 20183M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20184L: linux-sparse@vger.kernel.org 20185S: Maintained 20186W: https://sparse.docs.kernel.org/ 20187Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20188B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20189T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20190F: include/linux/compiler.h 20191 20192SPEAKUP CONSOLE SPEECH DRIVER 20193M: William Hubbs <w.d.hubbs@gmail.com> 20194M: Chris Brannon <chris@the-brannons.com> 20195M: Kirk Reiser <kirk@reisers.ca> 20196M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20197L: speakup@linux-speakup.org 20198S: Odd Fixes 20199W: http://www.linux-speakup.org/ 20200W: https://github.com/linux-speakup/speakup 20201B: https://github.com/linux-speakup/speakup/issues 20202F: drivers/accessibility/speakup/ 20203 20204SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20205M: Viresh Kumar <vireshk@kernel.org> 20206M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20207M: soc@kernel.org 20208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20209S: Maintained 20210W: http://www.st.com/spear 20211F: arch/arm/boot/dts/st/spear* 20212F: arch/arm/mach-spear/ 20213F: drivers/clk/spear/ 20214F: drivers/pinctrl/spear/ 20215 20216SPI NOR SUBSYSTEM 20217M: Tudor Ambarus <tudor.ambarus@linaro.org> 20218M: Pratyush Yadav <pratyush@kernel.org> 20219R: Michael Walle <michael@walle.cc> 20220L: linux-mtd@lists.infradead.org 20221S: Maintained 20222W: http://www.linux-mtd.infradead.org/ 20223Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20224C: irc://irc.oftc.net/mtd 20225T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20226F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20227F: drivers/mtd/spi-nor/ 20228F: include/linux/mtd/spi-nor.h 20229 20230SPI SUBSYSTEM 20231M: Mark Brown <broonie@kernel.org> 20232L: linux-spi@vger.kernel.org 20233S: Maintained 20234Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20235T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20236F: Documentation/devicetree/bindings/spi/ 20237F: Documentation/spi/ 20238F: drivers/spi/ 20239F: include/linux/spi/ 20240F: include/uapi/linux/spi/ 20241F: tools/spi/ 20242 20243SPIDERNET NETWORK DRIVER for CELL 20244M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20245M: Geoff Levand <geoff@infradead.org> 20246L: netdev@vger.kernel.org 20247L: linuxppc-dev@lists.ozlabs.org 20248S: Maintained 20249F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20250F: drivers/net/ethernet/toshiba/spider_net* 20251 20252SPMI SUBSYSTEM 20253M: Stephen Boyd <sboyd@kernel.org> 20254L: linux-kernel@vger.kernel.org 20255S: Maintained 20256T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20257F: Documentation/devicetree/bindings/spmi/ 20258F: drivers/spmi/ 20259F: include/dt-bindings/spmi/spmi.h 20260F: include/linux/spmi.h 20261F: include/trace/events/spmi.h 20262 20263SPU FILE SYSTEM 20264M: Jeremy Kerr <jk@ozlabs.org> 20265L: linuxppc-dev@lists.ozlabs.org 20266S: Supported 20267W: http://www.ibm.com/developerworks/power/cell/ 20268F: Documentation/filesystems/spufs/spufs.rst 20269F: arch/powerpc/platforms/cell/spufs/ 20270 20271SQUASHFS FILE SYSTEM 20272M: Phillip Lougher <phillip@squashfs.org.uk> 20273L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20274S: Maintained 20275W: http://squashfs.org.uk 20276T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20277F: Documentation/filesystems/squashfs.rst 20278F: fs/squashfs/ 20279 20280SRM (Alpha) environment access 20281M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20282S: Maintained 20283F: arch/alpha/kernel/srm_env.c 20284 20285ST LSM6DSx IMU IIO DRIVER 20286M: Lorenzo Bianconi <lorenzo@kernel.org> 20287L: linux-iio@vger.kernel.org 20288S: Maintained 20289W: http://www.st.com/ 20290F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20291F: drivers/iio/imu/st_lsm6dsx/ 20292 20293ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20294M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20295M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20296L: linux-media@vger.kernel.org 20297S: Maintained 20298T: git git://linuxtv.org/media_tree.git 20299F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20300F: drivers/media/i2c/st-mipid02.c 20301 20302ST STM32 I2C/SMBUS DRIVER 20303M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20304M: Alain Volmat <alain.volmat@foss.st.com> 20305L: linux-i2c@vger.kernel.org 20306S: Maintained 20307F: drivers/i2c/busses/i2c-stm32* 20308 20309ST STM32 SPI DRIVER 20310M: Alain Volmat <alain.volmat@foss.st.com> 20311L: linux-spi@vger.kernel.org 20312S: Maintained 20313F: drivers/spi/spi-stm32.c 20314 20315ST STPDDC60 DRIVER 20316M: Daniel Nilsson <daniel.nilsson@flex.com> 20317L: linux-hwmon@vger.kernel.org 20318S: Maintained 20319F: Documentation/hwmon/stpddc60.rst 20320F: drivers/hwmon/pmbus/stpddc60.c 20321 20322ST VGXY61 DRIVER 20323M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20324M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20325L: linux-media@vger.kernel.org 20326S: Maintained 20327T: git git://linuxtv.org/media_tree.git 20328F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20329F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20330F: drivers/media/i2c/st-vgxy61.c 20331 20332ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20333M: Song Qiang <songqiang1304521@gmail.com> 20334L: linux-iio@vger.kernel.org 20335S: Maintained 20336F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20337F: drivers/iio/proximity/vl53l0x-i2c.c 20338 20339STABLE BRANCH 20340M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20341M: Sasha Levin <sashal@kernel.org> 20342L: stable@vger.kernel.org 20343S: Supported 20344F: Documentation/process/stable-kernel-rules.rst 20345 20346STAGING - ATOMISP DRIVER 20347M: Hans de Goede <hdegoede@redhat.com> 20348M: Mauro Carvalho Chehab <mchehab@kernel.org> 20349R: Sakari Ailus <sakari.ailus@linux.intel.com> 20350L: linux-media@vger.kernel.org 20351S: Maintained 20352F: drivers/staging/media/atomisp/ 20353 20354STAGING - FIELDBUS SUBSYSTEM 20355M: Sven Van Asbroeck <TheSven73@gmail.com> 20356S: Maintained 20357F: drivers/staging/fieldbus/* 20358F: drivers/staging/fieldbus/Documentation/ 20359 20360STAGING - HMS ANYBUS-S BUS 20361M: Sven Van Asbroeck <TheSven73@gmail.com> 20362S: Maintained 20363F: drivers/staging/fieldbus/anybuss/ 20364 20365STAGING - INDUSTRIAL IO 20366M: Jonathan Cameron <jic23@kernel.org> 20367L: linux-iio@vger.kernel.org 20368S: Odd Fixes 20369F: Documentation/devicetree/bindings/staging/iio/ 20370F: drivers/staging/iio/ 20371 20372STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20373M: Marc Dietrich <marvin24@gmx.de> 20374L: ac100@lists.launchpad.net (moderated for non-subscribers) 20375L: linux-tegra@vger.kernel.org 20376S: Maintained 20377F: drivers/staging/nvec/ 20378 20379STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20380M: Jens Frederich <jfrederich@gmail.com> 20381M: Jon Nettleton <jon.nettleton@gmail.com> 20382S: Maintained 20383W: http://wiki.laptop.org/go/DCON 20384F: drivers/staging/olpc_dcon/ 20385 20386STAGING - REALTEK RTL8712U DRIVERS 20387M: Larry Finger <Larry.Finger@lwfinger.net> 20388M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20389S: Odd Fixes 20390F: drivers/staging/rtl8712/ 20391 20392STAGING - SEPS525 LCD CONTROLLER DRIVERS 20393M: Michael Hennerich <michael.hennerich@analog.com> 20394L: linux-fbdev@vger.kernel.org 20395S: Supported 20396F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20397F: drivers/staging/fbtft/fb_seps525.c 20398 20399STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20400M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20401M: Teddy Wang <teddy.wang@siliconmotion.com> 20402M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20403L: linux-fbdev@vger.kernel.org 20404S: Maintained 20405F: drivers/staging/sm750fb/ 20406 20407STAGING - VIA VT665X DRIVERS 20408M: Forest Bond <forest@alittletooquiet.net> 20409S: Odd Fixes 20410F: drivers/staging/vt665?/ 20411 20412STAGING SUBSYSTEM 20413M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20414L: linux-staging@lists.linux.dev 20415S: Supported 20416T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20417F: drivers/staging/ 20418 20419STANDALONE CACHE CONTROLLER DRIVERS 20420M: Conor Dooley <conor@kernel.org> 20421L: linux-riscv@lists.infradead.org 20422S: Maintained 20423T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20424F: drivers/cache 20425 20426STARFIRE/DURALAN NETWORK DRIVER 20427M: Ion Badulescu <ionut@badula.org> 20428S: Odd Fixes 20429F: drivers/net/ethernet/adaptec/starfire* 20430 20431STARFIVE CRYPTO DRIVER 20432M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20433M: William Qiu <william.qiu@starfivetech.com> 20434S: Supported 20435F: Documentation/devicetree/bindings/crypto/starfive* 20436F: drivers/crypto/starfive/ 20437 20438STARFIVE DEVICETREES 20439M: Emil Renner Berthing <kernel@esmil.dk> 20440S: Maintained 20441F: arch/riscv/boot/dts/starfive/ 20442 20443STARFIVE DWMAC GLUE LAYER 20444M: Emil Renner Berthing <kernel@esmil.dk> 20445M: Samin Guo <samin.guo@starfivetech.com> 20446S: Maintained 20447F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20448F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20449 20450STARFIVE JH7110 DPHY RX DRIVER 20451M: Jack Zhu <jack.zhu@starfivetech.com> 20452M: Changhuang Liang <changhuang.liang@starfivetech.com> 20453S: Supported 20454F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20455F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20456 20457STARFIVE JH7110 MMC/SD/SDIO DRIVER 20458M: William Qiu <william.qiu@starfivetech.com> 20459S: Supported 20460F: Documentation/devicetree/bindings/mmc/starfive* 20461F: drivers/mmc/host/dw_mmc-starfive.c 20462 20463STARFIVE JH7110 PLL CLOCK DRIVER 20464M: Xingyu Wu <xingyu.wu@starfivetech.com> 20465S: Supported 20466F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 20467F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 20468 20469STARFIVE JH7110 SYSCON 20470M: William Qiu <william.qiu@starfivetech.com> 20471M: Xingyu Wu <xingyu.wu@starfivetech.com> 20472S: Supported 20473F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 20474 20475STARFIVE JH7110 TDM DRIVER 20476M: Walker Chen <walker.chen@starfivetech.com> 20477S: Maintained 20478F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20479F: sound/soc/starfive/jh7110_tdm.c 20480 20481STARFIVE JH71X0 CLOCK DRIVERS 20482M: Emil Renner Berthing <kernel@esmil.dk> 20483M: Hal Feng <hal.feng@starfivetech.com> 20484S: Maintained 20485F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20486F: drivers/clk/starfive/clk-starfive-jh71* 20487F: include/dt-bindings/clock/starfive?jh71*.h 20488 20489STARFIVE JH71X0 PINCTRL DRIVERS 20490M: Emil Renner Berthing <kernel@esmil.dk> 20491M: Jianlong Huang <jianlong.huang@starfivetech.com> 20492L: linux-gpio@vger.kernel.org 20493S: Maintained 20494F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20495F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20496F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20497F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20498 20499STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20500M: Emil Renner Berthing <kernel@esmil.dk> 20501M: Hal Feng <hal.feng@starfivetech.com> 20502S: Maintained 20503F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20504F: drivers/reset/starfive/reset-starfive-jh71* 20505F: include/dt-bindings/reset/starfive?jh71*.h 20506 20507STARFIVE JH71X0 USB DRIVERS 20508M: Minda Chen <minda.chen@starfivetech.com> 20509S: Maintained 20510F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20511F: drivers/usb/cdns3/cdns3-starfive.c 20512 20513STARFIVE JH71XX PMU CONTROLLER DRIVER 20514M: Walker Chen <walker.chen@starfivetech.com> 20515S: Supported 20516F: Documentation/devicetree/bindings/power/starfive* 20517F: drivers/genpd/starfive/jh71xx-pmu.c 20518F: include/dt-bindings/power/starfive,jh7110-pmu.h 20519 20520STARFIVE SOC DRIVERS 20521M: Conor Dooley <conor@kernel.org> 20522S: Maintained 20523T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20524F: Documentation/devicetree/bindings/soc/starfive/ 20525F: drivers/soc/starfive/ 20526 20527STARFIVE TRNG DRIVER 20528M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20529S: Supported 20530F: Documentation/devicetree/bindings/rng/starfive* 20531F: drivers/char/hw_random/jh7110-trng.c 20532 20533STARFIVE WATCHDOG DRIVER 20534M: Xingyu Wu <xingyu.wu@starfivetech.com> 20535M: Samin Guo <samin.guo@starfivetech.com> 20536S: Supported 20537F: Documentation/devicetree/bindings/watchdog/starfive* 20538F: drivers/watchdog/starfive-wdt.c 20539 20540STARFIVE JH71X0 PCIE AND USB PHY DRIVER 20541M: Minda Chen <minda.chen@starfivetech.com> 20542S: Supported 20543F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 20544F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 20545F: drivers/phy/starfive/phy-jh7110-pcie.c 20546F: drivers/phy/starfive/phy-jh7110-usb.c 20547 20548STATIC BRANCH/CALL 20549M: Peter Zijlstra <peterz@infradead.org> 20550M: Josh Poimboeuf <jpoimboe@kernel.org> 20551M: Jason Baron <jbaron@akamai.com> 20552R: Steven Rostedt <rostedt@goodmis.org> 20553R: Ard Biesheuvel <ardb@kernel.org> 20554S: Supported 20555F: arch/*/include/asm/jump_label*.h 20556F: arch/*/include/asm/static_call*.h 20557F: arch/*/kernel/jump_label.c 20558F: arch/*/kernel/static_call.c 20559F: include/linux/jump_label*.h 20560F: include/linux/static_call*.h 20561F: kernel/jump_label.c 20562F: kernel/static_call.c 20563 20564STI AUDIO (ASoC) DRIVERS 20565M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20566L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20567S: Maintained 20568F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20569F: sound/soc/sti/ 20570 20571STI CEC DRIVER 20572M: Alain Volmat <alain.volmat@foss.st.com> 20573S: Maintained 20574F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20575F: drivers/media/cec/platform/sti/ 20576 20577STK1160 USB VIDEO CAPTURE DRIVER 20578M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20579L: linux-media@vger.kernel.org 20580S: Maintained 20581T: git git://linuxtv.org/media_tree.git 20582F: drivers/media/usb/stk1160/ 20583 20584STM32 AUDIO (ASoC) DRIVERS 20585M: Olivier Moysan <olivier.moysan@foss.st.com> 20586M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20587L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20588S: Maintained 20589F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20590F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20591F: sound/soc/stm/ 20592 20593STM32 TIMER/LPTIMER DRIVERS 20594M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20595S: Maintained 20596F: Documentation/ABI/testing/*timer-stm32 20597F: Documentation/devicetree/bindings/*/*stm32-*timer* 20598F: drivers/*/stm32-*timer* 20599F: drivers/pwm/pwm-stm32* 20600F: include/linux/*/stm32-*tim* 20601 20602STMMAC ETHERNET DRIVER 20603M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20604M: Jose Abreu <joabreu@synopsys.com> 20605L: netdev@vger.kernel.org 20606S: Supported 20607W: http://www.stlinux.com 20608F: Documentation/networking/device_drivers/ethernet/stmicro/ 20609F: drivers/net/ethernet/stmicro/stmmac/ 20610 20611SUN HAPPY MEAL ETHERNET DRIVER 20612M: Sean Anderson <seanga2@gmail.com> 20613S: Maintained 20614F: drivers/net/ethernet/sun/sunhme.* 20615 20616SUN3/3X 20617M: Sam Creasey <sammy@sammy.net> 20618S: Maintained 20619W: http://sammy.net/sun3/ 20620F: arch/m68k/include/asm/sun3* 20621F: arch/m68k/kernel/*sun3* 20622F: arch/m68k/sun3*/ 20623F: drivers/net/ethernet/i825xx/sun3* 20624 20625SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20626M: Hans de Goede <hdegoede@redhat.com> 20627L: linux-input@vger.kernel.org 20628S: Maintained 20629F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20630F: drivers/input/keyboard/sun4i-lradc-keys.c 20631 20632SUNDANCE NETWORK DRIVER 20633M: Denis Kirjanov <kda@linux-powerpc.org> 20634L: netdev@vger.kernel.org 20635S: Maintained 20636F: drivers/net/ethernet/dlink/sundance.c 20637 20638SUNPLUS ETHERNET DRIVER 20639M: Wells Lu <wellslutw@gmail.com> 20640L: netdev@vger.kernel.org 20641S: Maintained 20642W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20643F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20644F: drivers/net/ethernet/sunplus/ 20645 20646SUNPLUS MMC DRIVER 20647M: Tony Huang <tonyhuang.sunplus@gmail.com> 20648M: Li-hao Kuo <lhjeff911@gmail.com> 20649S: Maintained 20650F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20651F: drivers/mmc/host/sunplus-mmc.c 20652 20653SUNPLUS OCOTP DRIVER 20654M: Vincent Shih <vincent.sunplus@gmail.com> 20655S: Maintained 20656F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20657F: drivers/nvmem/sunplus-ocotp.c 20658 20659SUNPLUS PWM DRIVER 20660M: Hammer Hsieh <hammerh0314@gmail.com> 20661S: Maintained 20662F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20663F: drivers/pwm/pwm-sunplus.c 20664 20665SUNPLUS RTC DRIVER 20666M: Vincent Shih <vincent.sunplus@gmail.com> 20667L: linux-rtc@vger.kernel.org 20668S: Maintained 20669F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20670F: drivers/rtc/rtc-sunplus.c 20671 20672SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20673M: Li-hao Kuo <lhjeff911@gmail.com> 20674L: linux-spi@vger.kernel.org 20675S: Maintained 20676F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20677F: drivers/spi/spi-sunplus-sp7021.c 20678 20679SUNPLUS UART DRIVER 20680M: Hammer Hsieh <hammerh0314@gmail.com> 20681S: Maintained 20682F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20683F: drivers/tty/serial/sunplus-uart.c 20684 20685SUNPLUS USB2 PHY DRIVER 20686M: Vincent Shih <vincent.sunplus@gmail.com> 20687L: linux-usb@vger.kernel.org 20688S: Maintained 20689F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20690F: drivers/phy/sunplus/Kconfig 20691F: drivers/phy/sunplus/Makefile 20692F: drivers/phy/sunplus/phy-sunplus-usb2.c 20693 20694SUNPLUS WATCHDOG DRIVER 20695M: Xiantao Hu <xt.hu@cqplus1.com> 20696L: linux-watchdog@vger.kernel.org 20697S: Maintained 20698F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20699F: drivers/watchdog/sunplus_wdt.c 20700 20701SUPERH 20702M: Yoshinori Sato <ysato@users.sourceforge.jp> 20703M: Rich Felker <dalias@libc.org> 20704M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20705L: linux-sh@vger.kernel.org 20706S: Maintained 20707Q: http://patchwork.kernel.org/project/linux-sh/list/ 20708F: Documentation/arch/sh/ 20709F: arch/sh/ 20710F: drivers/sh/ 20711 20712SUSPEND TO RAM 20713M: "Rafael J. Wysocki" <rafael@kernel.org> 20714M: Len Brown <len.brown@intel.com> 20715M: Pavel Machek <pavel@ucw.cz> 20716L: linux-pm@vger.kernel.org 20717S: Supported 20718B: https://bugzilla.kernel.org 20719F: Documentation/power/ 20720F: arch/x86/kernel/acpi/sleep* 20721F: arch/x86/kernel/acpi/wakeup* 20722F: drivers/base/power/ 20723F: include/linux/freezer.h 20724F: include/linux/pm.h 20725F: include/linux/suspend.h 20726F: kernel/power/ 20727 20728SVGA HANDLING 20729M: Martin Mares <mj@ucw.cz> 20730L: linux-video@atrey.karlin.mff.cuni.cz 20731S: Maintained 20732F: Documentation/admin-guide/svga.rst 20733F: arch/x86/boot/video* 20734 20735SWITCHDEV 20736M: Jiri Pirko <jiri@resnulli.us> 20737M: Ivan Vecera <ivecera@redhat.com> 20738L: netdev@vger.kernel.org 20739S: Supported 20740F: include/net/switchdev.h 20741F: net/switchdev/ 20742 20743SY8106A REGULATOR DRIVER 20744M: Icenowy Zheng <icenowy@aosc.io> 20745S: Maintained 20746F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20747F: drivers/regulator/sy8106a-regulator.c 20748 20749SYNC FILE FRAMEWORK 20750M: Sumit Semwal <sumit.semwal@linaro.org> 20751R: Gustavo Padovan <gustavo@padovan.org> 20752L: linux-media@vger.kernel.org 20753L: dri-devel@lists.freedesktop.org 20754S: Maintained 20755T: git git://anongit.freedesktop.org/drm/drm-misc 20756F: Documentation/driver-api/sync_file.rst 20757F: drivers/dma-buf/dma-fence* 20758F: drivers/dma-buf/sw_sync.c 20759F: drivers/dma-buf/sync_* 20760F: include/linux/sync_file.h 20761F: include/uapi/linux/sync_file.h 20762 20763SYNOPSYS ARC ARCHITECTURE 20764M: Vineet Gupta <vgupta@kernel.org> 20765L: linux-snps-arc@lists.infradead.org 20766S: Supported 20767T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20768F: Documentation/arch/arc 20769F: Documentation/devicetree/bindings/arc/* 20770F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20771F: arch/arc/ 20772F: drivers/clocksource/arc_timer.c 20773F: drivers/tty/serial/arc_uart.c 20774 20775SYNOPSYS ARC HSDK SDP pll clock driver 20776M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20777S: Supported 20778F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20779F: drivers/clk/clk-hsdk-pll.c 20780 20781SYNOPSYS ARC SDP clock driver 20782M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20783S: Supported 20784F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20785F: drivers/clk/axs10x/* 20786 20787SYNOPSYS ARC SDP platform support 20788M: Alexey Brodkin <abrodkin@synopsys.com> 20789S: Supported 20790F: Documentation/devicetree/bindings/arc/axs10* 20791F: arch/arc/boot/dts/ax* 20792F: arch/arc/plat-axs10x 20793 20794SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20795M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20796S: Supported 20797F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20798F: drivers/reset/reset-axs10x.c 20799 20800SYNOPSYS CREG GPIO DRIVER 20801M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20802S: Maintained 20803F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20804F: drivers/gpio/gpio-creg-snps.c 20805 20806SYNOPSYS DESIGNWARE 8250 UART DRIVER 20807M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20808R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20809S: Supported 20810F: drivers/tty/serial/8250/8250_dw.c 20811F: drivers/tty/serial/8250/8250_dwlib.* 20812F: drivers/tty/serial/8250/8250_lpss.c 20813 20814SYNOPSYS DESIGNWARE APB GPIO DRIVER 20815M: Hoan Tran <hoan@os.amperecomputing.com> 20816M: Serge Semin <fancer.lancer@gmail.com> 20817L: linux-gpio@vger.kernel.org 20818S: Maintained 20819F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20820F: drivers/gpio/gpio-dwapb.c 20821 20822SYNOPSYS DESIGNWARE APB SSI DRIVER 20823M: Serge Semin <fancer.lancer@gmail.com> 20824L: linux-spi@vger.kernel.org 20825S: Supported 20826F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20827F: drivers/spi/spi-dw* 20828 20829SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20830M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20831S: Maintained 20832F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20833F: drivers/dma/dw-axi-dmac/ 20834 20835SYNOPSYS DESIGNWARE DMAC DRIVER 20836M: Viresh Kumar <vireshk@kernel.org> 20837R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20838S: Maintained 20839F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20840F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20841F: drivers/dma/dw/ 20842F: include/dt-bindings/dma/dw-dmac.h 20843F: include/linux/dma/dw.h 20844F: include/linux/platform_data/dma-dw.h 20845 20846SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20847M: Jose Abreu <Jose.Abreu@synopsys.com> 20848L: netdev@vger.kernel.org 20849S: Supported 20850F: drivers/net/ethernet/synopsys/ 20851 20852SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20853M: Jose Abreu <Jose.Abreu@synopsys.com> 20854L: netdev@vger.kernel.org 20855S: Supported 20856F: drivers/net/pcs/pcs-xpcs.c 20857F: drivers/net/pcs/pcs-xpcs.h 20858F: include/linux/pcs/pcs-xpcs.h 20859 20860SYNOPSYS DESIGNWARE I2C DRIVER 20861M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20862R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20863R: Mika Westerberg <mika.westerberg@linux.intel.com> 20864R: Jan Dabros <jsd@semihalf.com> 20865L: linux-i2c@vger.kernel.org 20866S: Supported 20867F: drivers/i2c/busses/i2c-designware-* 20868 20869SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20870M: Jaehoon Chung <jh80.chung@samsung.com> 20871L: linux-mmc@vger.kernel.org 20872S: Maintained 20873F: drivers/mmc/host/dw_mmc* 20874 20875SYNOPSYS HSDK RESET CONTROLLER DRIVER 20876M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20877S: Supported 20878F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20879F: drivers/reset/reset-hsdk.c 20880F: include/dt-bindings/reset/snps,hsdk-reset.h 20881 20882SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20883M: Prabu Thangamuthu <prabu.t@synopsys.com> 20884M: Manjunath M B <manjumb@synopsys.com> 20885L: linux-mmc@vger.kernel.org 20886S: Maintained 20887F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20888 20889SYSTEM CONFIGURATION (SYSCON) 20890M: Lee Jones <lee@kernel.org> 20891M: Arnd Bergmann <arnd@arndb.de> 20892S: Supported 20893T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20894F: drivers/mfd/syscon.c 20895 20896SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20897M: Sudeep Holla <sudeep.holla@arm.com> 20898R: Cristian Marussi <cristian.marussi@arm.com> 20899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20900S: Maintained 20901F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20902F: drivers/clk/clk-sc[mp]i.c 20903F: drivers/cpufreq/sc[mp]i-cpufreq.c 20904F: drivers/firmware/arm_scmi/ 20905F: drivers/firmware/arm_scpi.c 20906F: drivers/powercap/arm_scmi_powercap.c 20907F: drivers/regulator/scmi-regulator.c 20908F: drivers/reset/reset-scmi.c 20909F: include/linux/sc[mp]i_protocol.h 20910F: include/trace/events/scmi.h 20911F: include/uapi/linux/virtio_scmi.h 20912 20913SYSTEM RESET/SHUTDOWN DRIVERS 20914M: Sebastian Reichel <sre@kernel.org> 20915L: linux-pm@vger.kernel.org 20916S: Maintained 20917T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20918F: Documentation/devicetree/bindings/power/reset/ 20919F: drivers/power/reset/ 20920 20921SYSTEM TRACE MODULE CLASS 20922M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20923S: Maintained 20924T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20925F: Documentation/trace/stm.rst 20926F: drivers/hwtracing/stm/ 20927F: include/linux/stm.h 20928F: include/uapi/linux/stm.h 20929 20930SYSTEM76 ACPI DRIVER 20931M: Jeremy Soller <jeremy@system76.com> 20932M: System76 Product Development <productdev@system76.com> 20933L: platform-driver-x86@vger.kernel.org 20934S: Maintained 20935F: drivers/platform/x86/system76_acpi.c 20936 20937SYSV FILESYSTEM 20938S: Orphan 20939F: Documentation/filesystems/sysv-fs.rst 20940F: fs/sysv/ 20941F: include/linux/sysv_fs.h 20942 20943TASKSTATS STATISTICS INTERFACE 20944M: Balbir Singh <bsingharora@gmail.com> 20945S: Maintained 20946F: Documentation/accounting/taskstats* 20947F: include/linux/taskstats* 20948F: kernel/taskstats.c 20949 20950TC subsystem 20951M: Jamal Hadi Salim <jhs@mojatatu.com> 20952M: Cong Wang <xiyou.wangcong@gmail.com> 20953M: Jiri Pirko <jiri@resnulli.us> 20954L: netdev@vger.kernel.org 20955S: Maintained 20956F: include/net/pkt_cls.h 20957F: include/net/pkt_sched.h 20958F: include/net/tc_act/ 20959F: include/uapi/linux/pkt_cls.h 20960F: include/uapi/linux/pkt_sched.h 20961F: include/uapi/linux/tc_act/ 20962F: include/uapi/linux/tc_ematch/ 20963F: net/sched/ 20964F: tools/testing/selftests/tc-testing 20965 20966TC90522 MEDIA DRIVER 20967M: Akihiro Tsukada <tskd08@gmail.com> 20968L: linux-media@vger.kernel.org 20969S: Odd Fixes 20970F: drivers/media/dvb-frontends/tc90522* 20971 20972TCP LOW PRIORITY MODULE 20973M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20974M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20975S: Maintained 20976W: http://tcp-lp-mod.sourceforge.net/ 20977F: net/ipv4/tcp_lp.c 20978 20979TDA10071 MEDIA DRIVER 20980M: Antti Palosaari <crope@iki.fi> 20981L: linux-media@vger.kernel.org 20982S: Maintained 20983W: https://linuxtv.org 20984W: http://palosaari.fi/linux/ 20985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20986T: git git://linuxtv.org/anttip/media_tree.git 20987F: drivers/media/dvb-frontends/tda10071* 20988 20989TDA18212 MEDIA DRIVER 20990M: Antti Palosaari <crope@iki.fi> 20991L: linux-media@vger.kernel.org 20992S: Maintained 20993W: https://linuxtv.org 20994W: http://palosaari.fi/linux/ 20995Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20996T: git git://linuxtv.org/anttip/media_tree.git 20997F: drivers/media/tuners/tda18212* 20998 20999TDA18218 MEDIA DRIVER 21000M: Antti Palosaari <crope@iki.fi> 21001L: linux-media@vger.kernel.org 21002S: Maintained 21003W: https://linuxtv.org 21004W: http://palosaari.fi/linux/ 21005Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21006T: git git://linuxtv.org/anttip/media_tree.git 21007F: drivers/media/tuners/tda18218* 21008 21009TDA18250 MEDIA DRIVER 21010M: Olli Salonen <olli.salonen@iki.fi> 21011L: linux-media@vger.kernel.org 21012S: Maintained 21013W: https://linuxtv.org 21014Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21015T: git git://linuxtv.org/media_tree.git 21016F: drivers/media/tuners/tda18250* 21017 21018TDA18271 MEDIA DRIVER 21019M: Michael Krufky <mkrufky@linuxtv.org> 21020L: linux-media@vger.kernel.org 21021S: Maintained 21022W: https://linuxtv.org 21023W: http://github.com/mkrufky 21024Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21025T: git git://linuxtv.org/mkrufky/tuners.git 21026F: drivers/media/tuners/tda18271* 21027 21028TDA1997x MEDIA DRIVER 21029M: Tim Harvey <tharvey@gateworks.com> 21030L: linux-media@vger.kernel.org 21031S: Maintained 21032W: https://linuxtv.org 21033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21034F: drivers/media/i2c/tda1997x.* 21035 21036TDA827x MEDIA DRIVER 21037M: Michael Krufky <mkrufky@linuxtv.org> 21038L: linux-media@vger.kernel.org 21039S: Maintained 21040W: https://linuxtv.org 21041W: http://github.com/mkrufky 21042Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21043T: git git://linuxtv.org/mkrufky/tuners.git 21044F: drivers/media/tuners/tda8290.* 21045 21046TDA8290 MEDIA DRIVER 21047M: Michael Krufky <mkrufky@linuxtv.org> 21048L: linux-media@vger.kernel.org 21049S: Maintained 21050W: https://linuxtv.org 21051W: http://github.com/mkrufky 21052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21053T: git git://linuxtv.org/mkrufky/tuners.git 21054F: drivers/media/tuners/tda8290.* 21055 21056TDA9840 MEDIA DRIVER 21057M: Hans Verkuil <hverkuil@xs4all.nl> 21058L: linux-media@vger.kernel.org 21059S: Maintained 21060W: https://linuxtv.org 21061T: git git://linuxtv.org/media_tree.git 21062F: drivers/media/i2c/tda9840* 21063 21064TEA5761 TUNER DRIVER 21065M: Mauro Carvalho Chehab <mchehab@kernel.org> 21066L: linux-media@vger.kernel.org 21067S: Odd fixes 21068W: https://linuxtv.org 21069T: git git://linuxtv.org/media_tree.git 21070F: drivers/media/tuners/tea5761.* 21071 21072TEA5767 TUNER DRIVER 21073M: Mauro Carvalho Chehab <mchehab@kernel.org> 21074L: linux-media@vger.kernel.org 21075S: Maintained 21076W: https://linuxtv.org 21077T: git git://linuxtv.org/media_tree.git 21078F: drivers/media/tuners/tea5767.* 21079 21080TEA6415C MEDIA DRIVER 21081M: Hans Verkuil <hverkuil@xs4all.nl> 21082L: linux-media@vger.kernel.org 21083S: Maintained 21084W: https://linuxtv.org 21085T: git git://linuxtv.org/media_tree.git 21086F: drivers/media/i2c/tea6415c* 21087 21088TEA6420 MEDIA DRIVER 21089M: Hans Verkuil <hverkuil@xs4all.nl> 21090L: linux-media@vger.kernel.org 21091S: Maintained 21092W: https://linuxtv.org 21093T: git git://linuxtv.org/media_tree.git 21094F: drivers/media/i2c/tea6420* 21095 21096TEAM DRIVER 21097M: Jiri Pirko <jiri@resnulli.us> 21098L: netdev@vger.kernel.org 21099S: Supported 21100F: drivers/net/team/ 21101F: include/linux/if_team.h 21102F: include/uapi/linux/if_team.h 21103F: tools/testing/selftests/drivers/net/team/ 21104 21105TECHNICAL ADVISORY BOARD PROCESS DOCS 21106M: "Theodore Ts'o" <tytso@mit.edu> 21107M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21108L: tech-board-discuss@lists.linux-foundation.org 21109S: Maintained 21110F: Documentation/process/contribution-maturity-model.rst 21111F: Documentation/process/researcher-guidelines.rst 21112 21113TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21114M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21115S: Maintained 21116F: arch/x86/platform/ts5500/ 21117 21118TECHNOTREND USB IR RECEIVER 21119M: Sean Young <sean@mess.org> 21120L: linux-media@vger.kernel.org 21121S: Maintained 21122F: drivers/media/rc/ttusbir.c 21123 21124TECHWELL TW9910 VIDEO DECODER 21125L: linux-media@vger.kernel.org 21126S: Orphan 21127F: drivers/media/i2c/tw9910.c 21128F: include/media/i2c/tw9910.h 21129 21130TEE SUBSYSTEM 21131M: Jens Wiklander <jens.wiklander@linaro.org> 21132R: Sumit Garg <sumit.garg@linaro.org> 21133L: op-tee@lists.trustedfirmware.org 21134S: Maintained 21135F: Documentation/staging/tee.rst 21136F: drivers/tee/ 21137F: include/linux/tee_drv.h 21138F: include/uapi/linux/tee.h 21139 21140TEGRA ARCHITECTURE SUPPORT 21141M: Thierry Reding <thierry.reding@gmail.com> 21142M: Jonathan Hunter <jonathanh@nvidia.com> 21143L: linux-tegra@vger.kernel.org 21144S: Supported 21145Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21146T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21147N: [^a-z]tegra 21148 21149TEGRA CLOCK DRIVER 21150M: Peter De Schrijver <pdeschrijver@nvidia.com> 21151M: Prashant Gaikwad <pgaikwad@nvidia.com> 21152S: Supported 21153F: drivers/clk/tegra/ 21154 21155TEGRA DMA DRIVERS 21156M: Laxman Dewangan <ldewangan@nvidia.com> 21157M: Jon Hunter <jonathanh@nvidia.com> 21158S: Supported 21159F: drivers/dma/tegra* 21160 21161TEGRA I2C DRIVER 21162M: Laxman Dewangan <ldewangan@nvidia.com> 21163R: Dmitry Osipenko <digetx@gmail.com> 21164S: Supported 21165F: drivers/i2c/busses/i2c-tegra.c 21166 21167TEGRA IOMMU DRIVERS 21168M: Thierry Reding <thierry.reding@gmail.com> 21169R: Krishna Reddy <vdumpa@nvidia.com> 21170L: linux-tegra@vger.kernel.org 21171S: Supported 21172F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21173F: drivers/iommu/tegra* 21174 21175TEGRA KBC DRIVER 21176M: Laxman Dewangan <ldewangan@nvidia.com> 21177S: Supported 21178F: drivers/input/keyboard/tegra-kbc.c 21179 21180TEGRA NAND DRIVER 21181M: Stefan Agner <stefan@agner.ch> 21182M: Lucas Stach <dev@lynxeye.de> 21183S: Maintained 21184F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21185F: drivers/mtd/nand/raw/tegra_nand.c 21186 21187TEGRA PWM DRIVER 21188M: Thierry Reding <thierry.reding@gmail.com> 21189S: Supported 21190F: drivers/pwm/pwm-tegra.c 21191 21192TEGRA QUAD SPI DRIVER 21193M: Thierry Reding <thierry.reding@gmail.com> 21194M: Jonathan Hunter <jonathanh@nvidia.com> 21195M: Sowjanya Komatineni <skomatineni@nvidia.com> 21196L: linux-tegra@vger.kernel.org 21197S: Maintained 21198F: drivers/spi/spi-tegra210-quad.c 21199 21200TEGRA SERIAL DRIVER 21201M: Laxman Dewangan <ldewangan@nvidia.com> 21202S: Supported 21203F: drivers/tty/serial/serial-tegra.c 21204 21205TEGRA SPI DRIVER 21206M: Laxman Dewangan <ldewangan@nvidia.com> 21207S: Supported 21208F: drivers/spi/spi-tegra* 21209 21210TEGRA VIDEO DRIVER 21211M: Thierry Reding <thierry.reding@gmail.com> 21212M: Jonathan Hunter <jonathanh@nvidia.com> 21213M: Sowjanya Komatineni <skomatineni@nvidia.com> 21214M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21215L: linux-media@vger.kernel.org 21216L: linux-tegra@vger.kernel.org 21217S: Maintained 21218F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21219F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21220F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21221F: drivers/staging/media/tegra-video/ 21222 21223TEGRA XUSB PADCTL DRIVER 21224M: JC Kuo <jckuo@nvidia.com> 21225S: Supported 21226F: drivers/phy/tegra/xusb* 21227 21228TEHUTI ETHERNET DRIVER 21229M: Andy Gospodarek <andy@greyhouse.net> 21230L: netdev@vger.kernel.org 21231S: Supported 21232F: drivers/net/ethernet/tehuti/* 21233 21234TELECOM CLOCK DRIVER FOR MCPL0010 21235M: Mark Gross <markgross@kernel.org> 21236S: Supported 21237F: drivers/char/tlclk.c 21238 21239TEMPO SEMICONDUCTOR DRIVERS 21240M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21241S: Maintained 21242F: Documentation/devicetree/bindings/sound/tscs*.txt 21243F: sound/soc/codecs/tscs*.c 21244F: sound/soc/codecs/tscs*.h 21245 21246TENSILICA XTENSA PORT (xtensa) 21247M: Chris Zankel <chris@zankel.net> 21248M: Max Filippov <jcmvbkbc@gmail.com> 21249S: Maintained 21250T: git https://github.com/jcmvbkbc/linux-xtensa.git 21251F: arch/xtensa/ 21252F: drivers/irqchip/irq-xtensa-* 21253 21254TEXAS INSTRUMENTS ASoC DRIVERS 21255M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21256L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21257S: Maintained 21258F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21259F: sound/soc/ti/ 21260 21261TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21262M: Shenghao Ding <shenghao-ding@ti.com> 21263M: Kevin Lu <kevin-lu@ti.com> 21264M: Baojun Xu <baojun.xu@ti.com> 21265L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21266S: Maintained 21267F: Documentation/devicetree/bindings/sound/tas2552.txt 21268F: Documentation/devicetree/bindings/sound/tas2562.yaml 21269F: Documentation/devicetree/bindings/sound/tas2770.yaml 21270F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21271F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21272F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21273F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21274F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21275F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21276F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21277F: include/sound/tas2*.h 21278F: include/sound/tlv320*.h 21279F: include/sound/tpa6130a2-plat.h 21280F: sound/pci/hda/tas2781_hda_i2c.c 21281F: sound/soc/codecs/pcm1681.c 21282F: sound/soc/codecs/pcm1789*.* 21283F: sound/soc/codecs/pcm179x*.* 21284F: sound/soc/codecs/pcm186x*.* 21285F: sound/soc/codecs/pcm3008.* 21286F: sound/soc/codecs/pcm3060*.* 21287F: sound/soc/codecs/pcm3168a*.* 21288F: sound/soc/codecs/pcm5102a.c 21289F: sound/soc/codecs/pcm512x*.* 21290F: sound/soc/codecs/tas2*.* 21291F: sound/soc/codecs/tlv320*.* 21292F: sound/soc/codecs/tpa6130a2.* 21293 21294TEXAS INSTRUMENTS DMA DRIVERS 21295M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21296L: dmaengine@vger.kernel.org 21297S: Maintained 21298F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21299F: Documentation/devicetree/bindings/dma/ti-edma.txt 21300F: Documentation/devicetree/bindings/dma/ti/ 21301F: drivers/dma/ti/ 21302F: include/linux/dma/k3-psil.h 21303F: include/linux/dma/k3-udma-glue.h 21304F: include/linux/dma/ti-cppi5.h 21305X: drivers/dma/ti/cppi41.c 21306 21307TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21308M: Robert Marko <robert.marko@sartura.hr> 21309M: Luka Perkov <luka.perkov@sartura.hr> 21310L: linux-hwmon@vger.kernel.org 21311S: Maintained 21312F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21313F: Documentation/hwmon/tps23861.rst 21314F: drivers/hwmon/tps23861.c 21315 21316TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21317M: Ricardo Ribalda <ribalda@kernel.org> 21318L: linux-iio@vger.kernel.org 21319S: Supported 21320F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21321F: drivers/iio/dac/ti-dac7612.c 21322 21323TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21324M: Nishanth Menon <nm@ti.com> 21325M: Tero Kristo <kristo@kernel.org> 21326M: Santosh Shilimkar <ssantosh@kernel.org> 21327L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21328S: Maintained 21329F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21330F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21331F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21332F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21333F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21334F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21335F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21336F: drivers/clk/keystone/sci-clk.c 21337F: drivers/firmware/ti_sci* 21338F: drivers/irqchip/irq-ti-sci-inta.c 21339F: drivers/irqchip/irq-ti-sci-intr.c 21340F: drivers/reset/reset-ti-sci.c 21341F: drivers/soc/ti/ti_sci_inta_msi.c 21342F: drivers/genpd/ti/ti_sci_pm_domains.c 21343F: include/dt-bindings/soc/ti,sci_pm_domain.h 21344F: include/linux/soc/ti/ti_sci_inta_msi.h 21345F: include/linux/soc/ti/ti_sci_protocol.h 21346 21347TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21348M: Puranjay Mohan <puranjay12@gmail.com> 21349L: linux-iio@vger.kernel.org 21350S: Supported 21351F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21352F: drivers/iio/temperature/tmp117.c 21353 21354THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21355M: Hans Verkuil <hverkuil@xs4all.nl> 21356L: linux-media@vger.kernel.org 21357S: Maintained 21358W: https://linuxtv.org 21359T: git git://linuxtv.org/media_tree.git 21360F: drivers/media/radio/radio-raremono.c 21361 21362THERMAL 21363M: Rafael J. Wysocki <rafael@kernel.org> 21364M: Daniel Lezcano <daniel.lezcano@linaro.org> 21365R: Amit Kucheria <amitk@kernel.org> 21366R: Zhang Rui <rui.zhang@intel.com> 21367L: linux-pm@vger.kernel.org 21368S: Supported 21369Q: https://patchwork.kernel.org/project/linux-pm/list/ 21370T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21371F: Documentation/ABI/testing/sysfs-class-thermal 21372F: Documentation/admin-guide/thermal/ 21373F: Documentation/devicetree/bindings/thermal/ 21374F: Documentation/driver-api/thermal/ 21375F: drivers/thermal/ 21376F: include/dt-bindings/thermal/ 21377F: include/linux/cpu_cooling.h 21378F: include/linux/thermal.h 21379F: include/uapi/linux/thermal.h 21380F: tools/lib/thermal/ 21381F: tools/thermal/ 21382 21383THERMAL DRIVER FOR AMLOGIC SOCS 21384M: Guillaume La Roque <glaroque@baylibre.com> 21385L: linux-pm@vger.kernel.org 21386L: linux-amlogic@lists.infradead.org 21387S: Supported 21388W: http://linux-meson.com/ 21389F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21390F: drivers/thermal/amlogic_thermal.c 21391 21392THERMAL/CPU_COOLING 21393M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21394M: Daniel Lezcano <daniel.lezcano@linaro.org> 21395M: Viresh Kumar <viresh.kumar@linaro.org> 21396R: Lukasz Luba <lukasz.luba@arm.com> 21397L: linux-pm@vger.kernel.org 21398S: Supported 21399F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21400F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21401F: drivers/thermal/cpufreq_cooling.c 21402F: drivers/thermal/cpuidle_cooling.c 21403F: include/linux/cpu_cooling.h 21404 21405THERMAL/POWER_ALLOCATOR 21406M: Lukasz Luba <lukasz.luba@arm.com> 21407L: linux-pm@vger.kernel.org 21408S: Maintained 21409F: Documentation/driver-api/thermal/power_allocator.rst 21410F: drivers/thermal/gov_power_allocator.c 21411F: drivers/thermal/thermal_trace_ipa.h 21412 21413THINKPAD ACPI EXTRAS DRIVER 21414M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21415L: ibm-acpi-devel@lists.sourceforge.net 21416L: platform-driver-x86@vger.kernel.org 21417S: Maintained 21418W: http://ibm-acpi.sourceforge.net 21419W: http://thinkwiki.org/wiki/Ibm-acpi 21420T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21421F: drivers/platform/x86/thinkpad_acpi.c 21422 21423THINKPAD LMI DRIVER 21424M: Mark Pearson <markpearson@lenovo.com> 21425L: platform-driver-x86@vger.kernel.org 21426S: Maintained 21427F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21428F: drivers/platform/x86/think-lmi.? 21429 21430THUNDERBOLT DMA TRAFFIC TEST DRIVER 21431M: Isaac Hazan <isaac.hazan@intel.com> 21432L: linux-usb@vger.kernel.org 21433S: Maintained 21434F: drivers/thunderbolt/dma_test.c 21435 21436THUNDERBOLT DRIVER 21437M: Andreas Noever <andreas.noever@gmail.com> 21438M: Michael Jamet <michael.jamet@intel.com> 21439M: Mika Westerberg <mika.westerberg@linux.intel.com> 21440M: Yehezkel Bernat <YehezkelShB@gmail.com> 21441L: linux-usb@vger.kernel.org 21442S: Maintained 21443T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21444F: Documentation/admin-guide/thunderbolt.rst 21445F: drivers/thunderbolt/ 21446F: include/linux/thunderbolt.h 21447 21448THUNDERBOLT NETWORK DRIVER 21449M: Michael Jamet <michael.jamet@intel.com> 21450M: Mika Westerberg <mika.westerberg@linux.intel.com> 21451M: Yehezkel Bernat <YehezkelShB@gmail.com> 21452L: netdev@vger.kernel.org 21453S: Maintained 21454F: drivers/net/thunderbolt/ 21455 21456THUNDERX GPIO DRIVER 21457M: Robert Richter <rric@kernel.org> 21458S: Odd Fixes 21459F: drivers/gpio/gpio-thunderx.c 21460 21461TI ADS7924 ADC DRIVER 21462M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21463L: linux-iio@vger.kernel.org 21464S: Supported 21465F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21466F: drivers/iio/adc/ti-ads7924.c 21467 21468TI AM437X VPFE DRIVER 21469M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21470L: linux-media@vger.kernel.org 21471S: Maintained 21472W: https://linuxtv.org 21473Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21474T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21475F: drivers/media/platform/ti/am437x/ 21476 21477TI BANDGAP AND THERMAL DRIVER 21478M: Eduardo Valentin <edubezval@gmail.com> 21479M: Keerthy <j-keerthy@ti.com> 21480L: linux-pm@vger.kernel.org 21481L: linux-omap@vger.kernel.org 21482S: Maintained 21483F: drivers/thermal/ti-soc-thermal/ 21484 21485TI BQ27XXX POWER SUPPLY DRIVER 21486F: drivers/power/supply/bq27xxx_battery.c 21487F: drivers/power/supply/bq27xxx_battery_i2c.c 21488F: include/linux/power/bq27xxx_battery.h 21489 21490TI CDCE706 CLOCK DRIVER 21491M: Max Filippov <jcmvbkbc@gmail.com> 21492S: Maintained 21493F: drivers/clk/clk-cdce706.c 21494 21495TI CLOCK DRIVER 21496M: Tero Kristo <kristo@kernel.org> 21497L: linux-omap@vger.kernel.org 21498S: Odd Fixes 21499F: drivers/clk/ti/ 21500F: include/linux/clk/ti.h 21501 21502TI DAVINCI MACHINE SUPPORT 21503M: Bartosz Golaszewski <brgl@bgdev.pl> 21504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21505S: Maintained 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21507F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21508F: arch/arm/boot/dts/ti/davinci/ 21509F: arch/arm/mach-davinci/ 21510F: drivers/i2c/busses/i2c-davinci.c 21511 21512TI DAVINCI SERIES CLOCK DRIVER 21513M: David Lechner <david@lechnology.com> 21514R: Sekhar Nori <nsekhar@ti.com> 21515S: Maintained 21516F: Documentation/devicetree/bindings/clock/ti/davinci/ 21517F: drivers/clk/davinci/ 21518F: include/linux/clk/davinci.h 21519 21520TI DAVINCI SERIES GPIO DRIVER 21521M: Keerthy <j-keerthy@ti.com> 21522L: linux-gpio@vger.kernel.org 21523S: Maintained 21524F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21525F: drivers/gpio/gpio-davinci.c 21526 21527TI DAVINCI SERIES MEDIA DRIVER 21528M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21529L: linux-media@vger.kernel.org 21530S: Maintained 21531W: https://linuxtv.org 21532Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21533T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21534F: drivers/media/platform/ti/davinci/ 21535F: include/media/davinci/ 21536 21537TI ENHANCED CAPTURE (eCAP) DRIVER 21538M: Vignesh Raghavendra <vigneshr@ti.com> 21539R: Julien Panis <jpanis@baylibre.com> 21540L: linux-iio@vger.kernel.org 21541L: linux-omap@vger.kernel.org 21542S: Maintained 21543F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21544F: drivers/counter/ti-ecap-capture.c 21545 21546TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21547R: David Lechner <david@lechnology.com> 21548L: linux-iio@vger.kernel.org 21549F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21550F: drivers/counter/ti-eqep.c 21551 21552TI ETHERNET SWITCH DRIVER (CPSW) 21553R: Grygorii Strashko <grygorii.strashko@ti.com> 21554L: linux-omap@vger.kernel.org 21555L: netdev@vger.kernel.org 21556S: Maintained 21557F: drivers/net/ethernet/ti/cpsw* 21558F: drivers/net/ethernet/ti/davinci* 21559 21560TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21561M: Alex Dubov <oakad@yahoo.com> 21562S: Maintained 21563W: http://tifmxx.berlios.de/ 21564F: drivers/memstick/host/tifm_ms.c 21565F: drivers/misc/tifm* 21566F: drivers/mmc/host/tifm_sd.c 21567F: include/linux/tifm.h 21568 21569TI FPD-LINK DRIVERS 21570M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 21571L: linux-media@vger.kernel.org 21572S: Maintained 21573F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 21574F: drivers/media/i2c/ds90* 21575F: include/media/i2c/ds90* 21576 21577TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21578M: Nishanth Menon <nm@ti.com> 21579M: Santosh Shilimkar <ssantosh@kernel.org> 21580L: linux-kernel@vger.kernel.org 21581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21582S: Maintained 21583T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21584F: drivers/genpd/ti/omap_prm.c 21585F: drivers/soc/ti/* 21586 21587TI LM49xxx FAMILY ASoC CODEC DRIVERS 21588M: M R Swami Reddy <mr.swami.reddy@ti.com> 21589M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21590L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21591S: Maintained 21592F: sound/soc/codecs/isabelle* 21593F: sound/soc/codecs/lm49453* 21594 21595TI LMP92064 ADC DRIVER 21596M: Leonard Göhrs <l.goehrs@pengutronix.de> 21597R: kernel@pengutronix.de 21598L: linux-iio@vger.kernel.org 21599S: Maintained 21600F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21601F: drivers/iio/adc/ti-lmp92064.c 21602 21603TI PCM3060 ASoC CODEC DRIVER 21604M: Kirill Marinushkin <kmarinushkin@birdec.com> 21605L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21606S: Maintained 21607F: Documentation/devicetree/bindings/sound/pcm3060.txt 21608F: sound/soc/codecs/pcm3060* 21609 21610TI TAS571X FAMILY ASoC CODEC DRIVER 21611M: Kevin Cernekee <cernekee@chromium.org> 21612L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21613S: Odd Fixes 21614F: sound/soc/codecs/tas571x* 21615 21616TI TMAG5273 MAGNETOMETER DRIVER 21617M: Gerald Loacker <gerald.loacker@wolfvision.net> 21618L: linux-iio@vger.kernel.org 21619S: Maintained 21620F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21621F: drivers/iio/magnetometer/tmag5273.c 21622 21623TI TRF7970A NFC DRIVER 21624M: Mark Greer <mgreer@animalcreek.com> 21625L: linux-wireless@vger.kernel.org 21626S: Supported 21627F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21628F: drivers/nfc/trf7970a.c 21629 21630TI TSC2046 ADC DRIVER 21631M: Oleksij Rempel <o.rempel@pengutronix.de> 21632R: kernel@pengutronix.de 21633L: linux-iio@vger.kernel.org 21634S: Maintained 21635F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21636F: drivers/iio/adc/ti-tsc2046.c 21637 21638TI TWL4030 SERIES SOC CODEC DRIVER 21639M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21640L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21641S: Maintained 21642F: sound/soc/codecs/twl4030* 21643 21644TI VPE/CAL DRIVERS 21645M: Benoit Parrot <bparrot@ti.com> 21646L: linux-media@vger.kernel.org 21647S: Maintained 21648W: http://linuxtv.org/ 21649Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21650F: Documentation/devicetree/bindings/media/ti,cal.yaml 21651F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21652F: drivers/media/platform/ti/cal/ 21653F: drivers/media/platform/ti/vpe/ 21654 21655TI WILINK WIRELESS DRIVERS 21656L: linux-wireless@vger.kernel.org 21657S: Orphan 21658W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21659W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21660T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21661F: drivers/net/wireless/ti/ 21662 21663TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21664M: John Stultz <jstultz@google.com> 21665M: Thomas Gleixner <tglx@linutronix.de> 21666R: Stephen Boyd <sboyd@kernel.org> 21667L: linux-kernel@vger.kernel.org 21668S: Supported 21669T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21670F: include/linux/clocksource.h 21671F: include/linux/time.h 21672F: include/linux/timex.h 21673F: include/uapi/linux/time.h 21674F: include/uapi/linux/timex.h 21675F: kernel/time/alarmtimer.c 21676F: kernel/time/clocksource.c 21677F: kernel/time/ntp.c 21678F: kernel/time/time*.c 21679F: tools/testing/selftests/timers/ 21680 21681TIPC NETWORK LAYER 21682M: Jon Maloy <jmaloy@redhat.com> 21683M: Ying Xue <ying.xue@windriver.com> 21684L: netdev@vger.kernel.org (core kernel code) 21685L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21686S: Maintained 21687W: http://tipc.sourceforge.net/ 21688F: include/uapi/linux/tipc*.h 21689F: net/tipc/ 21690 21691TLAN NETWORK DRIVER 21692M: Samuel Chessman <chessman@tux.org> 21693L: tlan-devel@lists.sourceforge.net (subscribers-only) 21694S: Maintained 21695W: http://sourceforge.net/projects/tlan/ 21696F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21697F: drivers/net/ethernet/ti/tlan.* 21698 21699TMIO/SDHI MMC DRIVER 21700M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21701L: linux-mmc@vger.kernel.org 21702L: linux-renesas-soc@vger.kernel.org 21703S: Supported 21704F: drivers/mmc/host/renesas_sdhi* 21705F: drivers/mmc/host/tmio_mmc* 21706F: include/linux/mfd/tmio.h 21707 21708TMP401 HARDWARE MONITOR DRIVER 21709M: Guenter Roeck <linux@roeck-us.net> 21710L: linux-hwmon@vger.kernel.org 21711S: Maintained 21712F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21713F: Documentation/hwmon/tmp401.rst 21714F: drivers/hwmon/tmp401.c 21715 21716TMP464 HARDWARE MONITOR DRIVER 21717M: Guenter Roeck <linux@roeck-us.net> 21718L: linux-hwmon@vger.kernel.org 21719S: Maintained 21720F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21721F: Documentation/hwmon/tmp464.rst 21722F: drivers/hwmon/tmp464.c 21723 21724TMP513 HARDWARE MONITOR DRIVER 21725M: Eric Tremblay <etremblay@distech-controls.com> 21726L: linux-hwmon@vger.kernel.org 21727S: Maintained 21728F: Documentation/hwmon/tmp513.rst 21729F: drivers/hwmon/tmp513.c 21730 21731TMPFS (SHMEM FILESYSTEM) 21732M: Hugh Dickins <hughd@google.com> 21733L: linux-mm@kvack.org 21734S: Maintained 21735F: include/linux/shmem_fs.h 21736F: mm/shmem.c 21737 21738TOMOYO SECURITY MODULE 21739M: Kentaro Takeda <takedakn@nttdata.co.jp> 21740M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21741L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21742L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21743L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21744L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21745S: Maintained 21746W: https://tomoyo.osdn.jp/ 21747F: security/tomoyo/ 21748 21749TOPSTAR LAPTOP EXTRAS DRIVER 21750M: Herton Ronaldo Krzesinski <herton@canonical.com> 21751L: platform-driver-x86@vger.kernel.org 21752S: Maintained 21753F: drivers/platform/x86/topstar-laptop.c 21754 21755TORTURE-TEST MODULES 21756M: Davidlohr Bueso <dave@stgolabs.net> 21757M: "Paul E. McKenney" <paulmck@kernel.org> 21758M: Josh Triplett <josh@joshtriplett.org> 21759L: linux-kernel@vger.kernel.org 21760S: Supported 21761T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21762F: Documentation/RCU/torture.rst 21763F: kernel/locking/locktorture.c 21764F: kernel/rcu/rcuscale.c 21765F: kernel/rcu/rcutorture.c 21766F: kernel/rcu/refscale.c 21767F: kernel/torture.c 21768 21769TOSHIBA ACPI EXTRAS DRIVER 21770M: Azael Avalos <coproscefalo@gmail.com> 21771L: platform-driver-x86@vger.kernel.org 21772S: Maintained 21773F: drivers/platform/x86/toshiba_acpi.c 21774 21775TOSHIBA BLUETOOTH DRIVER 21776M: Azael Avalos <coproscefalo@gmail.com> 21777L: platform-driver-x86@vger.kernel.org 21778S: Maintained 21779F: drivers/platform/x86/toshiba_bluetooth.c 21780 21781TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21782M: Azael Avalos <coproscefalo@gmail.com> 21783L: platform-driver-x86@vger.kernel.org 21784S: Maintained 21785F: drivers/platform/x86/toshiba_haps.c 21786 21787TOSHIBA SMM DRIVER 21788M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21789S: Maintained 21790W: http://www.buzzard.org.uk/toshiba/ 21791F: drivers/char/toshiba.c 21792F: include/linux/toshiba.h 21793F: include/uapi/linux/toshiba.h 21794 21795TOSHIBA TC358743 DRIVER 21796M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21797L: linux-media@vger.kernel.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21800F: drivers/media/i2c/tc358743* 21801F: include/media/i2c/tc358743.h 21802 21803TOSHIBA WMI HOTKEYS DRIVER 21804M: Azael Avalos <coproscefalo@gmail.com> 21805L: platform-driver-x86@vger.kernel.org 21806S: Maintained 21807F: drivers/platform/x86/toshiba-wmi.c 21808 21809TPM DEVICE DRIVER 21810M: Peter Huewe <peterhuewe@gmx.de> 21811M: Jarkko Sakkinen <jarkko@kernel.org> 21812R: Jason Gunthorpe <jgg@ziepe.ca> 21813L: linux-integrity@vger.kernel.org 21814S: Maintained 21815W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21816Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21817T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21818F: drivers/char/tpm/ 21819 21820TPS546D24 DRIVER 21821M: Duke Du <dukedu83@gmail.com> 21822L: linux-hwmon@vger.kernel.org 21823S: Maintained 21824F: Documentation/hwmon/tps546d24.rst 21825F: drivers/hwmon/pmbus/tps546d24.c 21826 21827TQ SYSTEMS BOARD & DRIVER SUPPORT 21828L: linux@ew.tq-group.com 21829S: Supported 21830W: https://www.tq-group.com/en/products/tq-embedded/ 21831F: arch/arm/boot/dts/imx*mba*.dts* 21832F: arch/arm/boot/dts/imx*tqma*.dts* 21833F: arch/arm/boot/dts/mba*.dtsi 21834F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 21835F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 21836F: arch/arm64/boot/dts/freescale/mba*.dtsi 21837F: drivers/gpio/gpio-tqmx86.c 21838F: drivers/mfd/tqmx86.c 21839F: drivers/watchdog/tqmx86_wdt.c 21840 21841TRACING 21842M: Steven Rostedt <rostedt@goodmis.org> 21843M: Masami Hiramatsu <mhiramat@kernel.org> 21844L: linux-kernel@vger.kernel.org 21845L: linux-trace-kernel@vger.kernel.org 21846S: Maintained 21847Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21848T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21849F: Documentation/trace/* 21850F: fs/tracefs/ 21851F: include/linux/trace*.h 21852F: include/trace/ 21853F: kernel/trace/ 21854F: scripts/tracing/ 21855F: tools/testing/selftests/ftrace/ 21856 21857TRACING MMIO ACCESSES (MMIOTRACE) 21858M: Steven Rostedt <rostedt@goodmis.org> 21859M: Masami Hiramatsu <mhiramat@kernel.org> 21860R: Karol Herbst <karolherbst@gmail.com> 21861R: Pekka Paalanen <ppaalanen@gmail.com> 21862L: linux-kernel@vger.kernel.org 21863L: nouveau@lists.freedesktop.org 21864S: Maintained 21865F: arch/x86/mm/kmmio.c 21866F: arch/x86/mm/mmio-mod.c 21867F: arch/x86/mm/testmmiotrace.c 21868F: include/linux/mmiotrace.h 21869F: kernel/trace/trace_mmiotrace.c 21870 21871TRACING OS NOISE / LATENCY TRACERS 21872M: Steven Rostedt <rostedt@goodmis.org> 21873M: Daniel Bristot de Oliveira <bristot@kernel.org> 21874S: Maintained 21875F: Documentation/trace/hwlat_detector.rst 21876F: Documentation/trace/osnoise-tracer.rst 21877F: Documentation/trace/timerlat-tracer.rst 21878F: arch/*/kernel/trace.c 21879F: include/trace/events/osnoise.h 21880F: kernel/trace/trace_hwlat.c 21881F: kernel/trace/trace_irqsoff.c 21882F: kernel/trace/trace_osnoise.c 21883F: kernel/trace/trace_sched_wakeup.c 21884 21885TRADITIONAL CHINESE DOCUMENTATION 21886M: Hu Haowen <src.res.211@gmail.com> 21887S: Maintained 21888W: https://github.com/srcres258/linux-doc 21889T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21890F: Documentation/translations/zh_TW/ 21891 21892TTY LAYER AND SERIAL DRIVERS 21893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21894M: Jiri Slaby <jirislaby@kernel.org> 21895L: linux-kernel@vger.kernel.org 21896L: linux-serial@vger.kernel.org 21897S: Supported 21898T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21899F: Documentation/devicetree/bindings/serial/ 21900F: Documentation/driver-api/serial/ 21901F: drivers/tty/ 21902F: include/linux/selection.h 21903F: include/linux/serial.h 21904F: include/linux/serial_core.h 21905F: include/linux/sysrq.h 21906F: include/linux/tty*.h 21907F: include/linux/vt.h 21908F: include/linux/vt_*.h 21909F: include/uapi/linux/serial.h 21910F: include/uapi/linux/serial_core.h 21911F: include/uapi/linux/tty.h 21912 21913TUA9001 MEDIA DRIVER 21914M: Antti Palosaari <crope@iki.fi> 21915L: linux-media@vger.kernel.org 21916S: Maintained 21917W: https://linuxtv.org 21918W: http://palosaari.fi/linux/ 21919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21920T: git git://linuxtv.org/anttip/media_tree.git 21921F: drivers/media/tuners/tua9001* 21922 21923TULIP NETWORK DRIVERS 21924L: netdev@vger.kernel.org 21925L: linux-parisc@vger.kernel.org 21926S: Orphan 21927F: drivers/net/ethernet/dec/tulip/ 21928 21929TUN/TAP driver 21930M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21931M: Jason Wang <jasowang@redhat.com> 21932S: Maintained 21933W: http://vtun.sourceforge.net/tun 21934F: Documentation/networking/tuntap.rst 21935F: arch/um/os-Linux/drivers/ 21936F: drivers/net/tap.c 21937F: drivers/net/tun.c 21938 21939TURBOCHANNEL SUBSYSTEM 21940M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21941M: Ralf Baechle <ralf@linux-mips.org> 21942L: linux-mips@vger.kernel.org 21943S: Maintained 21944Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21945F: drivers/tc/ 21946F: include/linux/tc.h 21947 21948TURBOSTAT UTILITY 21949M: "Len Brown" <lenb@kernel.org> 21950L: linux-pm@vger.kernel.org 21951S: Supported 21952Q: https://patchwork.kernel.org/project/linux-pm/list/ 21953B: https://bugzilla.kernel.org 21954T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21955F: tools/power/x86/turbostat/ 21956 21957TW5864 VIDEO4LINUX DRIVER 21958M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21959M: Anton Sviridenko <anton@corp.bluecherry.net> 21960M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21961M: Andrey Utkin <andrey_utkin@fastmail.com> 21962L: linux-media@vger.kernel.org 21963S: Supported 21964F: drivers/media/pci/tw5864/ 21965 21966TW68 VIDEO4LINUX DRIVER 21967M: Hans Verkuil <hverkuil@xs4all.nl> 21968L: linux-media@vger.kernel.org 21969S: Odd Fixes 21970W: https://linuxtv.org 21971T: git git://linuxtv.org/media_tree.git 21972F: drivers/media/pci/tw68/ 21973 21974TW686X VIDEO4LINUX DRIVER 21975M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21976L: linux-media@vger.kernel.org 21977S: Maintained 21978W: http://linuxtv.org 21979T: git git://linuxtv.org/media_tree.git 21980F: drivers/media/pci/tw686x/ 21981 21982U-BOOT ENVIRONMENT VARIABLES 21983M: Rafał Miłecki <rafal@milecki.pl> 21984S: Maintained 21985F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21986F: drivers/nvmem/u-boot-env.c 21987 21988UACCE ACCELERATOR FRAMEWORK 21989M: Zhangfei Gao <zhangfei.gao@linaro.org> 21990M: Zhou Wang <wangzhou1@hisilicon.com> 21991L: linux-accelerators@lists.ozlabs.org 21992L: linux-kernel@vger.kernel.org 21993S: Maintained 21994F: Documentation/ABI/testing/sysfs-driver-uacce 21995F: Documentation/misc-devices/uacce.rst 21996F: drivers/misc/uacce/ 21997F: include/linux/uacce.h 21998F: include/uapi/misc/uacce/ 21999 22000UBI FILE SYSTEM (UBIFS) 22001M: Richard Weinberger <richard@nod.at> 22002L: linux-mtd@lists.infradead.org 22003S: Supported 22004W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22005T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22006T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22007F: Documentation/ABI/testing/sysfs-fs-ubifs 22008F: Documentation/filesystems/ubifs-authentication.rst 22009F: Documentation/filesystems/ubifs.rst 22010F: fs/ubifs/ 22011 22012UBLK USERSPACE BLOCK DRIVER 22013M: Ming Lei <ming.lei@redhat.com> 22014L: linux-block@vger.kernel.org 22015S: Maintained 22016F: Documentation/block/ublk.rst 22017F: drivers/block/ublk_drv.c 22018F: include/uapi/linux/ublk_cmd.h 22019 22020UCLINUX (M68KNOMMU AND COLDFIRE) 22021M: Greg Ungerer <gerg@linux-m68k.org> 22022L: linux-m68k@lists.linux-m68k.org 22023S: Maintained 22024W: http://www.linux-m68k.org/ 22025T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22026F: arch/m68k/*/*_no.* 22027F: arch/m68k/68*/ 22028F: arch/m68k/coldfire/ 22029F: arch/m68k/include/asm/*_no.* 22030 22031UDF FILESYSTEM 22032M: Jan Kara <jack@suse.com> 22033S: Maintained 22034F: Documentation/filesystems/udf.rst 22035F: fs/udf/ 22036 22037UDRAW TABLET 22038M: Bastien Nocera <hadess@hadess.net> 22039L: linux-input@vger.kernel.org 22040S: Maintained 22041F: drivers/hid/hid-udraw-ps3.c 22042 22043UFS FILESYSTEM 22044M: Evgeniy Dushistov <dushistov@mail.ru> 22045S: Maintained 22046F: Documentation/admin-guide/ufs.rst 22047F: fs/ufs/ 22048 22049UHID USERSPACE HID IO DRIVER 22050M: David Rheinsberg <david@readahead.eu> 22051L: linux-input@vger.kernel.org 22052S: Maintained 22053F: drivers/hid/uhid.c 22054F: include/uapi/linux/uhid.h 22055 22056ULPI BUS 22057M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22058L: linux-usb@vger.kernel.org 22059S: Maintained 22060F: drivers/usb/common/ulpi.c 22061F: include/linux/ulpi/ 22062 22063UNICODE SUBSYSTEM 22064M: Gabriel Krisman Bertazi <krisman@collabora.com> 22065L: linux-fsdevel@vger.kernel.org 22066S: Supported 22067F: fs/unicode/ 22068 22069UNIFDEF 22070M: Tony Finch <dot@dotat.at> 22071S: Maintained 22072W: http://dotat.at/prog/unifdef 22073F: scripts/unifdef.c 22074 22075UNIFORM CDROM DRIVER 22076M: Phillip Potter <phil@philpotter.co.uk> 22077S: Maintained 22078F: Documentation/cdrom/ 22079F: drivers/cdrom/cdrom.c 22080F: include/linux/cdrom.h 22081F: include/uapi/linux/cdrom.h 22082 22083UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22084R: Alim Akhtar <alim.akhtar@samsung.com> 22085R: Avri Altman <avri.altman@wdc.com> 22086R: Bart Van Assche <bvanassche@acm.org> 22087L: linux-scsi@vger.kernel.org 22088S: Supported 22089F: Documentation/devicetree/bindings/ufs/ 22090F: Documentation/scsi/ufs.rst 22091F: drivers/ufs/core/ 22092 22093UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22094M: Pedro Sousa <pedrom.sousa@synopsys.com> 22095L: linux-scsi@vger.kernel.org 22096S: Supported 22097F: drivers/ufs/host/*dwc* 22098 22099UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22100M: Alim Akhtar <alim.akhtar@samsung.com> 22101L: linux-scsi@vger.kernel.org 22102S: Maintained 22103F: drivers/ufs/host/ufs-exynos* 22104 22105UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22106M: Stanley Chu <stanley.chu@mediatek.com> 22107L: linux-scsi@vger.kernel.org 22108L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22109S: Maintained 22110F: drivers/ufs/host/ufs-mediatek* 22111 22112UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22113M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22114L: linux-arm-msm@vger.kernel.org 22115L: linux-scsi@vger.kernel.org 22116S: Maintained 22117F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22118F: drivers/ufs/host/ufs-qcom* 22119 22120UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22121M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22122L: linux-renesas-soc@vger.kernel.org 22123L: linux-scsi@vger.kernel.org 22124S: Maintained 22125F: drivers/ufs/host/ufs-renesas.c 22126 22127UNSORTED BLOCK IMAGES (UBI) 22128M: Richard Weinberger <richard@nod.at> 22129L: linux-mtd@lists.infradead.org 22130S: Supported 22131W: http://www.linux-mtd.infradead.org/ 22132T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22133T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22134F: drivers/mtd/ubi/ 22135F: include/linux/mtd/ubi.h 22136F: include/uapi/mtd/ubi-user.h 22137 22138USB "USBNET" DRIVER FRAMEWORK 22139M: Oliver Neukum <oneukum@suse.com> 22140L: netdev@vger.kernel.org 22141S: Maintained 22142W: http://www.linux-usb.org/usbnet 22143F: drivers/net/usb/usbnet.c 22144F: include/linux/usb/usbnet.h 22145 22146USB ACM DRIVER 22147M: Oliver Neukum <oneukum@suse.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: Documentation/usb/acm.rst 22151F: drivers/usb/class/cdc-acm.* 22152 22153USB APPLE MFI FASTCHARGE DRIVER 22154M: Bastien Nocera <hadess@hadess.net> 22155L: linux-usb@vger.kernel.org 22156S: Maintained 22157F: drivers/usb/misc/apple-mfi-fastcharge.c 22158 22159USB AR5523 WIRELESS DRIVER 22160L: linux-wireless@vger.kernel.org 22161S: Orphan 22162F: drivers/net/wireless/ath/ar5523/ 22163 22164USB ATTACHED SCSI 22165M: Oliver Neukum <oneukum@suse.com> 22166L: linux-usb@vger.kernel.org 22167L: linux-scsi@vger.kernel.org 22168S: Maintained 22169F: drivers/usb/storage/uas.c 22170 22171USB CDC ETHERNET DRIVER 22172M: Oliver Neukum <oliver@neukum.org> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/net/usb/cdc_*.c 22176F: include/uapi/linux/usb/cdc.h 22177 22178USB CHAOSKEY DRIVER 22179M: Keith Packard <keithp@keithp.com> 22180L: linux-usb@vger.kernel.org 22181S: Maintained 22182F: drivers/usb/misc/chaoskey.c 22183 22184USB CYPRESS C67X00 DRIVER 22185L: linux-usb@vger.kernel.org 22186S: Orphan 22187F: drivers/usb/c67x00/ 22188 22189USB DAVICOM DM9601 DRIVER 22190M: Peter Korsgaard <peter@korsgaard.com> 22191L: netdev@vger.kernel.org 22192S: Maintained 22193W: http://www.linux-usb.org/usbnet 22194F: drivers/net/usb/dm9601.c 22195 22196USB EHCI DRIVER 22197M: Alan Stern <stern@rowland.harvard.edu> 22198L: linux-usb@vger.kernel.org 22199S: Maintained 22200F: Documentation/usb/ehci.rst 22201F: drivers/usb/host/ehci* 22202 22203USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22204M: Jiri Kosina <jikos@kernel.org> 22205M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22206L: linux-usb@vger.kernel.org 22207S: Maintained 22208T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22209F: Documentation/hid/hiddev.rst 22210F: drivers/hid/usbhid/ 22211 22212USB INTEL XHCI ROLE MUX DRIVER 22213M: Hans de Goede <hdegoede@redhat.com> 22214L: linux-usb@vger.kernel.org 22215S: Maintained 22216F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22217 22218USB IP DRIVER FOR HISILICON KIRIN 960 22219M: Yu Chen <chenyu56@huawei.com> 22220M: Binghui Wang <wangbinghui@hisilicon.com> 22221L: linux-usb@vger.kernel.org 22222S: Maintained 22223F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22224F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22225 22226USB IP DRIVER FOR HISILICON KIRIN 970 22227M: Mauro Carvalho Chehab <mchehab@kernel.org> 22228L: linux-usb@vger.kernel.org 22229S: Maintained 22230F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22231F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22232 22233USB ISP116X DRIVER 22234M: Olav Kongas <ok@artecdesign.ee> 22235L: linux-usb@vger.kernel.org 22236S: Maintained 22237F: drivers/usb/host/isp116x* 22238F: include/linux/usb/isp116x.h 22239 22240USB ISP1760 DRIVER 22241M: Rui Miguel Silva <rui.silva@linaro.org> 22242L: linux-usb@vger.kernel.org 22243S: Maintained 22244F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22245F: drivers/usb/isp1760/* 22246 22247USB LAN78XX ETHERNET DRIVER 22248M: Woojung Huh <woojung.huh@microchip.com> 22249M: UNGLinuxDriver@microchip.com 22250L: netdev@vger.kernel.org 22251S: Maintained 22252F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22253F: drivers/net/usb/lan78xx.* 22254F: include/dt-bindings/net/microchip-lan78xx.h 22255 22256USB MASS STORAGE DRIVER 22257M: Alan Stern <stern@rowland.harvard.edu> 22258L: linux-usb@vger.kernel.org 22259L: usb-storage@lists.one-eyed-alien.net 22260S: Maintained 22261F: drivers/usb/storage/ 22262 22263USB MIDI DRIVER 22264M: Clemens Ladisch <clemens@ladisch.de> 22265L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22266S: Maintained 22267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22268F: sound/usb/midi.* 22269 22270USB NETWORKING DRIVERS 22271L: linux-usb@vger.kernel.org 22272S: Odd Fixes 22273F: drivers/net/usb/ 22274 22275USB OHCI DRIVER 22276M: Alan Stern <stern@rowland.harvard.edu> 22277L: linux-usb@vger.kernel.org 22278S: Maintained 22279F: Documentation/usb/ohci.rst 22280F: drivers/usb/host/ohci* 22281 22282USB OTG FSM (Finite State Machine) 22283M: Peter Chen <peter.chen@kernel.org> 22284L: linux-usb@vger.kernel.org 22285S: Maintained 22286T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22287F: drivers/usb/common/usb-otg-fsm.c 22288 22289USB OVER IP DRIVER 22290M: Valentina Manea <valentina.manea.m@gmail.com> 22291M: Shuah Khan <shuah@kernel.org> 22292M: Shuah Khan <skhan@linuxfoundation.org> 22293R: Hongren Zheng <i@zenithal.me> 22294L: linux-usb@vger.kernel.org 22295S: Maintained 22296F: Documentation/usb/usbip_protocol.rst 22297F: drivers/usb/usbip/ 22298F: tools/testing/selftests/drivers/usb/usbip/ 22299F: tools/usb/usbip/ 22300 22301USB PEGASUS DRIVER 22302M: Petko Manolov <petkan@nucleusys.com> 22303L: linux-usb@vger.kernel.org 22304L: netdev@vger.kernel.org 22305S: Maintained 22306W: https://github.com/petkan/pegasus 22307T: git https://github.com/petkan/pegasus.git 22308F: drivers/net/usb/pegasus.* 22309 22310USB PRINTER DRIVER (usblp) 22311M: Pete Zaitcev <zaitcev@redhat.com> 22312L: linux-usb@vger.kernel.org 22313S: Supported 22314F: drivers/usb/class/usblp.c 22315 22316USB QMI WWAN NETWORK DRIVER 22317M: Bjørn Mork <bjorn@mork.no> 22318L: netdev@vger.kernel.org 22319S: Maintained 22320F: Documentation/ABI/testing/sysfs-class-net-qmi 22321F: drivers/net/usb/qmi_wwan.c 22322 22323USB RAW GADGET DRIVER 22324R: Andrey Konovalov <andreyknvl@gmail.com> 22325L: linux-usb@vger.kernel.org 22326S: Maintained 22327F: Documentation/usb/raw-gadget.rst 22328F: drivers/usb/gadget/legacy/raw_gadget.c 22329F: include/uapi/linux/usb/raw_gadget.h 22330 22331USB RTL8150 DRIVER 22332M: Petko Manolov <petkan@nucleusys.com> 22333L: linux-usb@vger.kernel.org 22334L: netdev@vger.kernel.org 22335S: Maintained 22336W: https://github.com/petkan/rtl8150 22337T: git https://github.com/petkan/rtl8150.git 22338F: drivers/net/usb/rtl8150.c 22339 22340USB SERIAL SUBSYSTEM 22341M: Johan Hovold <johan@kernel.org> 22342L: linux-usb@vger.kernel.org 22343S: Maintained 22344T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22345F: Documentation/usb/usb-serial.rst 22346F: drivers/usb/serial/ 22347F: include/linux/usb/serial.h 22348 22349USB SMSC75XX ETHERNET DRIVER 22350M: Steve Glendinning <steve.glendinning@shawell.net> 22351L: netdev@vger.kernel.org 22352S: Maintained 22353F: drivers/net/usb/smsc75xx.* 22354 22355USB SMSC95XX ETHERNET DRIVER 22356M: Steve Glendinning <steve.glendinning@shawell.net> 22357M: UNGLinuxDriver@microchip.com 22358L: netdev@vger.kernel.org 22359S: Maintained 22360F: drivers/net/usb/smsc95xx.* 22361 22362USB SUBSYSTEM 22363M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22364L: linux-usb@vger.kernel.org 22365S: Supported 22366W: http://www.linux-usb.org 22367T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22368F: Documentation/devicetree/bindings/usb/ 22369F: Documentation/usb/ 22370F: drivers/usb/ 22371F: include/dt-bindings/usb/ 22372F: include/linux/usb.h 22373F: include/linux/usb/ 22374F: include/uapi/linux/usb/ 22375 22376USB TYPEC BUS FOR ALTERNATE MODES 22377M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22378L: linux-usb@vger.kernel.org 22379S: Maintained 22380F: Documentation/ABI/testing/sysfs-bus-typec 22381F: Documentation/driver-api/usb/typec_bus.rst 22382F: drivers/usb/typec/altmodes/ 22383F: include/linux/usb/typec_altmode.h 22384 22385USB TYPEC CLASS 22386M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22387L: linux-usb@vger.kernel.org 22388S: Maintained 22389F: Documentation/ABI/testing/sysfs-class-typec 22390F: Documentation/driver-api/usb/typec.rst 22391F: drivers/usb/typec/ 22392F: include/linux/usb/typec.h 22393 22394USB TYPEC INTEL PMC MUX DRIVER 22395M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22396L: linux-usb@vger.kernel.org 22397S: Maintained 22398F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22399F: drivers/usb/typec/mux/intel_pmc_mux.c 22400 22401USB TYPEC PI3USB30532 MUX DRIVER 22402M: Hans de Goede <hdegoede@redhat.com> 22403L: linux-usb@vger.kernel.org 22404S: Maintained 22405F: drivers/usb/typec/mux/pi3usb30532.c 22406 22407USB TYPEC PORT CONTROLLER DRIVERS 22408M: Guenter Roeck <linux@roeck-us.net> 22409L: linux-usb@vger.kernel.org 22410S: Maintained 22411F: drivers/usb/typec/tcpm/ 22412 22413USB UHCI DRIVER 22414M: Alan Stern <stern@rowland.harvard.edu> 22415L: linux-usb@vger.kernel.org 22416S: Maintained 22417F: drivers/usb/host/uhci* 22418 22419USB VIDEO CLASS 22420M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423W: http://www.ideasonboard.org/uvc/ 22424T: git git://linuxtv.org/media_tree.git 22425F: drivers/media/usb/uvc/ 22426F: include/uapi/linux/uvcvideo.h 22427 22428USB WEBCAM GADGET 22429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22430M: Daniel Scally <dan.scally@ideasonboard.com> 22431L: linux-usb@vger.kernel.org 22432S: Maintained 22433F: drivers/usb/gadget/function/*uvc* 22434F: drivers/usb/gadget/legacy/webcam.c 22435F: include/uapi/linux/usb/g_uvc.h 22436 22437USB WIRELESS RNDIS DRIVER (rndis_wlan) 22438L: linux-wireless@vger.kernel.org 22439S: Orphan 22440F: drivers/net/wireless/legacy/rndis_wlan.c 22441 22442USB XHCI DRIVER 22443M: Mathias Nyman <mathias.nyman@intel.com> 22444L: linux-usb@vger.kernel.org 22445S: Supported 22446F: drivers/usb/host/pci-quirks* 22447F: drivers/usb/host/xhci* 22448 22449USB ZD1201 DRIVER 22450L: linux-wireless@vger.kernel.org 22451S: Orphan 22452W: http://linux-lc100020.sourceforge.net 22453F: drivers/net/wireless/zydas/zd1201.* 22454 22455USER DATAGRAM PROTOCOL (UDP) 22456M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22457S: Maintained 22458F: include/linux/udp.h 22459F: net/ipv4/udp.c 22460F: net/ipv6/udp.c 22461 22462USER-MODE LINUX (UML) 22463M: Richard Weinberger <richard@nod.at> 22464M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22465M: Johannes Berg <johannes@sipsolutions.net> 22466L: linux-um@lists.infradead.org 22467S: Maintained 22468W: http://user-mode-linux.sourceforge.net 22469Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22470T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22471T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22472F: Documentation/virt/uml/ 22473F: arch/um/ 22474F: arch/x86/um/ 22475F: fs/hostfs/ 22476 22477USERSPACE COPYIN/COPYOUT (UIOVEC) 22478M: Alexander Viro <viro@zeniv.linux.org.uk> 22479S: Maintained 22480F: include/linux/uio.h 22481F: lib/iov_iter.c 22482 22483USERSPACE DMA BUFFER DRIVER 22484M: Gerd Hoffmann <kraxel@redhat.com> 22485L: dri-devel@lists.freedesktop.org 22486S: Maintained 22487T: git git://anongit.freedesktop.org/drm/drm-misc 22488F: drivers/dma-buf/udmabuf.c 22489F: include/uapi/linux/udmabuf.h 22490 22491USERSPACE I/O (UIO) 22492M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22493S: Maintained 22494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22495F: Documentation/driver-api/uio-howto.rst 22496F: drivers/uio/ 22497F: include/linux/uio_driver.h 22498 22499UTIL-LINUX PACKAGE 22500M: Karel Zak <kzak@redhat.com> 22501L: util-linux@vger.kernel.org 22502S: Maintained 22503W: http://en.wikipedia.org/wiki/Util-linux 22504T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22505 22506UUID HELPERS 22507R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22508L: linux-kernel@vger.kernel.org 22509S: Maintained 22510F: include/linux/uuid.h 22511F: lib/test_uuid.c 22512F: lib/uuid.c 22513 22514UV SYSFS DRIVER 22515M: Justin Ernst <justin.ernst@hpe.com> 22516L: platform-driver-x86@vger.kernel.org 22517S: Maintained 22518F: drivers/platform/x86/uv_sysfs.c 22519 22520UVESAFB DRIVER 22521M: Michal Januszewski <spock@gentoo.org> 22522L: linux-fbdev@vger.kernel.org 22523S: Maintained 22524W: https://github.com/mjanusz/v86d 22525F: Documentation/fb/uvesafb.rst 22526F: drivers/video/fbdev/uvesafb.* 22527 22528Ux500 CLOCK DRIVERS 22529M: Ulf Hansson <ulf.hansson@linaro.org> 22530L: linux-clk@vger.kernel.org 22531L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22532S: Maintained 22533F: drivers/clk/ux500/ 22534 22535V4L2 ASYNC AND FWNODE FRAMEWORKS 22536M: Sakari Ailus <sakari.ailus@linux.intel.com> 22537L: linux-media@vger.kernel.org 22538S: Maintained 22539T: git git://linuxtv.org/media_tree.git 22540F: drivers/media/v4l2-core/v4l2-async.c 22541F: drivers/media/v4l2-core/v4l2-fwnode.c 22542F: include/media/v4l2-async.h 22543F: include/media/v4l2-fwnode.h 22544 22545V4L2 LENS DRIVERS 22546M: Sakari Ailus <sakari.ailus@linux.intel.com> 22547L: linux-media@vger.kernel.org 22548S: Maintained 22549F: drivers/media/i2c/ak* 22550F: drivers/media/i2c/dw* 22551F: drivers/media/i2c/lm* 22552 22553V4L2 CAMERA SENSOR DRIVERS 22554M: Sakari Ailus <sakari.ailus@linux.intel.com> 22555L: linux-media@vger.kernel.org 22556S: Maintained 22557F: Documentation/driver-api/media/camera-sensor.rst 22558F: Documentation/driver-api/media/tx-rx.rst 22559F: drivers/media/i2c/ar* 22560F: drivers/media/i2c/hi* 22561F: drivers/media/i2c/imx* 22562F: drivers/media/i2c/mt* 22563F: drivers/media/i2c/og* 22564F: drivers/media/i2c/ov* 22565F: drivers/media/i2c/s5* 22566F: drivers/media/i2c/st-vgxy61.c 22567 22568VF610 NAND DRIVER 22569M: Stefan Agner <stefan@agner.ch> 22570L: linux-mtd@lists.infradead.org 22571S: Supported 22572F: drivers/mtd/nand/raw/vf610_nfc.c 22573 22574VFAT/FAT/MSDOS FILESYSTEM 22575M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22576S: Maintained 22577F: Documentation/filesystems/vfat.rst 22578F: fs/fat/ 22579F: tools/testing/selftests/filesystems/fat/ 22580 22581VFIO CDX DRIVER 22582M: Nipun Gupta <nipun.gupta@amd.com> 22583M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22584L: kvm@vger.kernel.org 22585S: Maintained 22586F: drivers/vfio/cdx/* 22587 22588VFIO DRIVER 22589M: Alex Williamson <alex.williamson@redhat.com> 22590L: kvm@vger.kernel.org 22591S: Maintained 22592T: git https://github.com/awilliam/linux-vfio.git 22593F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22594F: Documentation/driver-api/vfio.rst 22595F: drivers/vfio/ 22596F: include/linux/vfio.h 22597F: include/linux/vfio_pci_core.h 22598F: include/uapi/linux/vfio.h 22599 22600VFIO FSL-MC DRIVER 22601M: Diana Craciun <diana.craciun@oss.nxp.com> 22602L: kvm@vger.kernel.org 22603S: Maintained 22604F: drivers/vfio/fsl-mc/ 22605 22606VFIO HISILICON PCI DRIVER 22607M: Longfang Liu <liulongfang@huawei.com> 22608M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22609L: kvm@vger.kernel.org 22610S: Maintained 22611F: drivers/vfio/pci/hisilicon/ 22612 22613VFIO MEDIATED DEVICE DRIVERS 22614M: Kirti Wankhede <kwankhede@nvidia.com> 22615L: kvm@vger.kernel.org 22616S: Maintained 22617F: Documentation/driver-api/vfio-mediated-device.rst 22618F: drivers/vfio/mdev/ 22619F: include/linux/mdev.h 22620F: samples/vfio-mdev/ 22621 22622VFIO MLX5 PCI DRIVER 22623M: Yishai Hadas <yishaih@nvidia.com> 22624L: kvm@vger.kernel.org 22625S: Maintained 22626F: drivers/vfio/pci/mlx5/ 22627 22628VFIO PCI DEVICE SPECIFIC DRIVERS 22629R: Jason Gunthorpe <jgg@nvidia.com> 22630R: Yishai Hadas <yishaih@nvidia.com> 22631R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22632R: Kevin Tian <kevin.tian@intel.com> 22633L: kvm@vger.kernel.org 22634S: Maintained 22635P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22636F: drivers/vfio/pci/*/ 22637 22638VFIO PDS PCI DRIVER 22639M: Brett Creeley <brett.creeley@amd.com> 22640L: kvm@vger.kernel.org 22641S: Maintained 22642F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 22643F: drivers/vfio/pci/pds/ 22644 22645VFIO PLATFORM DRIVER 22646M: Eric Auger <eric.auger@redhat.com> 22647L: kvm@vger.kernel.org 22648S: Maintained 22649F: drivers/vfio/platform/ 22650 22651VGA_SWITCHEROO 22652R: Lukas Wunner <lukas@wunner.de> 22653S: Maintained 22654T: git git://anongit.freedesktop.org/drm/drm-misc 22655F: Documentation/gpu/vga-switcheroo.rst 22656F: drivers/gpu/vga/vga_switcheroo.c 22657F: include/linux/vga_switcheroo.h 22658 22659VIA RHINE NETWORK DRIVER 22660M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22661S: Maintained 22662F: drivers/net/ethernet/via/via-rhine.c 22663 22664VIA SD/MMC CARD CONTROLLER DRIVER 22665M: Bruce Chang <brucechang@via.com.tw> 22666M: Harald Welte <HaraldWelte@viatech.com> 22667S: Maintained 22668F: drivers/mmc/host/via-sdmmc.c 22669 22670VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22671M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22672L: linux-fbdev@vger.kernel.org 22673S: Maintained 22674F: drivers/video/fbdev/via/ 22675F: include/linux/via-core.h 22676F: include/linux/via_i2c.h 22677 22678VIA VELOCITY NETWORK DRIVER 22679M: Francois Romieu <romieu@fr.zoreil.com> 22680L: netdev@vger.kernel.org 22681S: Maintained 22682F: drivers/net/ethernet/via/via-velocity.* 22683 22684VICODEC VIRTUAL CODEC DRIVER 22685M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22686L: linux-media@vger.kernel.org 22687S: Maintained 22688W: https://linuxtv.org 22689T: git git://linuxtv.org/media_tree.git 22690F: drivers/media/test-drivers/vicodec/* 22691 22692VIDEO I2C POLLING DRIVER 22693M: Matt Ranostay <matt.ranostay@konsulko.com> 22694L: linux-media@vger.kernel.org 22695S: Maintained 22696F: drivers/media/i2c/video-i2c.c 22697 22698VIDEO MULTIPLEXER DRIVER 22699M: Philipp Zabel <p.zabel@pengutronix.de> 22700L: linux-media@vger.kernel.org 22701S: Maintained 22702F: drivers/media/platform/video-mux.c 22703 22704VIDEOBUF2 FRAMEWORK 22705M: Tomasz Figa <tfiga@chromium.org> 22706M: Marek Szyprowski <m.szyprowski@samsung.com> 22707L: linux-media@vger.kernel.org 22708S: Maintained 22709F: drivers/media/common/videobuf2/* 22710F: include/media/videobuf2-* 22711 22712VIDTV VIRTUAL DIGITAL TV DRIVER 22713M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22714L: linux-media@vger.kernel.org 22715S: Maintained 22716W: https://linuxtv.org 22717T: git git://linuxtv.org/media_tree.git 22718F: drivers/media/test-drivers/vidtv/* 22719 22720VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22721M: Shuah Khan <skhan@linuxfoundation.org> 22722R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22723L: linux-media@vger.kernel.org 22724S: Maintained 22725W: https://linuxtv.org 22726T: git git://linuxtv.org/media_tree.git 22727F: drivers/media/test-drivers/vimc/* 22728 22729VIRT LIB 22730M: Alex Williamson <alex.williamson@redhat.com> 22731M: Paolo Bonzini <pbonzini@redhat.com> 22732L: kvm@vger.kernel.org 22733S: Supported 22734F: virt/lib/ 22735 22736VIRTIO AND VHOST VSOCK DRIVER 22737M: Stefan Hajnoczi <stefanha@redhat.com> 22738M: Stefano Garzarella <sgarzare@redhat.com> 22739L: kvm@vger.kernel.org 22740L: virtualization@lists.linux-foundation.org 22741L: netdev@vger.kernel.org 22742S: Maintained 22743F: drivers/vhost/vsock.c 22744F: include/linux/virtio_vsock.h 22745F: include/uapi/linux/virtio_vsock.h 22746F: net/vmw_vsock/virtio_transport.c 22747F: net/vmw_vsock/virtio_transport_common.c 22748 22749VIRTIO BALLOON 22750M: "Michael S. Tsirkin" <mst@redhat.com> 22751M: David Hildenbrand <david@redhat.com> 22752L: virtualization@lists.linux-foundation.org 22753S: Maintained 22754F: drivers/virtio/virtio_balloon.c 22755F: include/linux/balloon_compaction.h 22756F: include/uapi/linux/virtio_balloon.h 22757F: mm/balloon_compaction.c 22758 22759VIRTIO BLOCK AND SCSI DRIVERS 22760M: "Michael S. Tsirkin" <mst@redhat.com> 22761M: Jason Wang <jasowang@redhat.com> 22762R: Paolo Bonzini <pbonzini@redhat.com> 22763R: Stefan Hajnoczi <stefanha@redhat.com> 22764L: virtualization@lists.linux-foundation.org 22765S: Maintained 22766F: drivers/block/virtio_blk.c 22767F: drivers/scsi/virtio_scsi.c 22768F: include/uapi/linux/virtio_blk.h 22769F: include/uapi/linux/virtio_scsi.h 22770 22771VIRTIO CONSOLE DRIVER 22772M: Amit Shah <amit@kernel.org> 22773L: virtualization@lists.linux-foundation.org 22774S: Maintained 22775F: drivers/char/virtio_console.c 22776F: include/linux/virtio_console.h 22777F: include/uapi/linux/virtio_console.h 22778 22779VIRTIO CORE AND NET DRIVERS 22780M: "Michael S. Tsirkin" <mst@redhat.com> 22781M: Jason Wang <jasowang@redhat.com> 22782R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22783L: virtualization@lists.linux-foundation.org 22784S: Maintained 22785F: Documentation/ABI/testing/sysfs-bus-vdpa 22786F: Documentation/ABI/testing/sysfs-class-vduse 22787F: Documentation/devicetree/bindings/virtio/ 22788F: Documentation/driver-api/virtio/ 22789F: drivers/block/virtio_blk.c 22790F: drivers/crypto/virtio/ 22791F: drivers/net/virtio_net.c 22792F: drivers/vdpa/ 22793F: drivers/virtio/ 22794F: include/linux/vdpa.h 22795F: include/linux/virtio*.h 22796F: include/linux/vringh.h 22797F: include/uapi/linux/virtio_*.h 22798F: tools/virtio/ 22799 22800VIRTIO CRYPTO DRIVER 22801M: Gonglei <arei.gonglei@huawei.com> 22802L: virtualization@lists.linux-foundation.org 22803L: linux-crypto@vger.kernel.org 22804S: Maintained 22805F: drivers/crypto/virtio/ 22806F: include/uapi/linux/virtio_crypto.h 22807 22808VIRTIO DRIVERS FOR S390 22809M: Cornelia Huck <cohuck@redhat.com> 22810M: Halil Pasic <pasic@linux.ibm.com> 22811M: Eric Farman <farman@linux.ibm.com> 22812L: linux-s390@vger.kernel.org 22813L: virtualization@lists.linux-foundation.org 22814L: kvm@vger.kernel.org 22815S: Supported 22816F: arch/s390/include/uapi/asm/virtio-ccw.h 22817F: drivers/s390/virtio/ 22818 22819VIRTIO FILE SYSTEM 22820M: Vivek Goyal <vgoyal@redhat.com> 22821M: Stefan Hajnoczi <stefanha@redhat.com> 22822M: Miklos Szeredi <miklos@szeredi.hu> 22823L: virtualization@lists.linux-foundation.org 22824L: linux-fsdevel@vger.kernel.org 22825S: Supported 22826W: https://virtio-fs.gitlab.io/ 22827F: Documentation/filesystems/virtiofs.rst 22828F: fs/fuse/virtio_fs.c 22829F: include/uapi/linux/virtio_fs.h 22830 22831VIRTIO GPIO DRIVER 22832M: Enrico Weigelt, metux IT consult <info@metux.net> 22833M: Viresh Kumar <vireshk@kernel.org> 22834L: linux-gpio@vger.kernel.org 22835L: virtualization@lists.linux-foundation.org 22836S: Maintained 22837F: drivers/gpio/gpio-virtio.c 22838F: include/uapi/linux/virtio_gpio.h 22839 22840VIRTIO GPU DRIVER 22841M: David Airlie <airlied@redhat.com> 22842M: Gerd Hoffmann <kraxel@redhat.com> 22843R: Gurchetan Singh <gurchetansingh@chromium.org> 22844R: Chia-I Wu <olvaffe@gmail.com> 22845L: dri-devel@lists.freedesktop.org 22846L: virtualization@lists.linux-foundation.org 22847S: Maintained 22848T: git git://anongit.freedesktop.org/drm/drm-misc 22849F: drivers/gpu/drm/virtio/ 22850F: include/uapi/linux/virtio_gpu.h 22851 22852VIRTIO HOST (VHOST) 22853M: "Michael S. Tsirkin" <mst@redhat.com> 22854M: Jason Wang <jasowang@redhat.com> 22855L: kvm@vger.kernel.org 22856L: virtualization@lists.linux-foundation.org 22857L: netdev@vger.kernel.org 22858S: Maintained 22859T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22860F: drivers/vhost/ 22861F: include/linux/sched/vhost_task.h 22862F: include/linux/vhost_iotlb.h 22863F: include/uapi/linux/vhost.h 22864F: kernel/vhost_task.c 22865 22866VIRTIO HOST (VHOST-SCSI) 22867M: "Michael S. Tsirkin" <mst@redhat.com> 22868M: Jason Wang <jasowang@redhat.com> 22869M: Mike Christie <michael.christie@oracle.com> 22870R: Paolo Bonzini <pbonzini@redhat.com> 22871R: Stefan Hajnoczi <stefanha@redhat.com> 22872L: virtualization@lists.linux-foundation.org 22873S: Maintained 22874F: drivers/vhost/scsi.c 22875 22876VIRTIO I2C DRIVER 22877M: Conghui Chen <conghui.chen@intel.com> 22878M: Viresh Kumar <viresh.kumar@linaro.org> 22879L: linux-i2c@vger.kernel.org 22880L: virtualization@lists.linux-foundation.org 22881S: Maintained 22882F: drivers/i2c/busses/i2c-virtio.c 22883F: include/uapi/linux/virtio_i2c.h 22884 22885VIRTIO INPUT DRIVER 22886M: Gerd Hoffmann <kraxel@redhat.com> 22887S: Maintained 22888F: drivers/virtio/virtio_input.c 22889F: include/uapi/linux/virtio_input.h 22890 22891VIRTIO IOMMU DRIVER 22892M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22893L: virtualization@lists.linux-foundation.org 22894S: Maintained 22895F: drivers/iommu/virtio-iommu.c 22896F: include/uapi/linux/virtio_iommu.h 22897 22898VIRTIO MEM DRIVER 22899M: David Hildenbrand <david@redhat.com> 22900L: virtualization@lists.linux-foundation.org 22901S: Maintained 22902W: https://virtio-mem.gitlab.io/ 22903F: drivers/virtio/virtio_mem.c 22904F: include/uapi/linux/virtio_mem.h 22905 22906VIRTIO PMEM DRIVER 22907M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22908L: virtualization@lists.linux-foundation.org 22909S: Maintained 22910F: drivers/nvdimm/nd_virtio.c 22911F: drivers/nvdimm/virtio_pmem.c 22912 22913VIRTIO SOUND DRIVER 22914M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22915M: "Michael S. Tsirkin" <mst@redhat.com> 22916L: virtualization@lists.linux-foundation.org 22917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22918S: Maintained 22919F: include/uapi/linux/virtio_snd.h 22920F: sound/virtio/* 22921 22922VIRTUAL BOX GUEST DEVICE DRIVER 22923M: Hans de Goede <hdegoede@redhat.com> 22924M: Arnd Bergmann <arnd@arndb.de> 22925M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22926S: Maintained 22927F: drivers/virt/vboxguest/ 22928F: include/linux/vbox_utils.h 22929F: include/uapi/linux/vbox*.h 22930 22931VIRTUAL BOX SHARED FOLDER VFS DRIVER 22932M: Hans de Goede <hdegoede@redhat.com> 22933L: linux-fsdevel@vger.kernel.org 22934S: Maintained 22935F: fs/vboxsf/* 22936 22937VIRTUAL PCM TEST DRIVER 22938M: Ivan Orlov <ivan.orlov0322@gmail.com> 22939L: alsa-devel@alsa-project.org 22940S: Maintained 22941F: Documentation/sound/cards/pcmtest.rst 22942F: sound/drivers/pcmtest.c 22943F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22944 22945VIRTUAL SERIO DEVICE DRIVER 22946M: Stephen Chandler Paul <thatslyude@gmail.com> 22947S: Maintained 22948F: drivers/input/serio/userio.c 22949F: include/uapi/linux/userio.h 22950 22951VISL VIRTUAL STATELESS DECODER DRIVER 22952M: Daniel Almeida <daniel.almeida@collabora.com> 22953L: linux-media@vger.kernel.org 22954S: Supported 22955F: drivers/media/test-drivers/visl 22956 22957VIVID VIRTUAL VIDEO DRIVER 22958M: Hans Verkuil <hverkuil@xs4all.nl> 22959L: linux-media@vger.kernel.org 22960S: Maintained 22961W: https://linuxtv.org 22962T: git git://linuxtv.org/media_tree.git 22963F: drivers/media/test-drivers/vivid/* 22964 22965VLYNQ BUS 22966M: Florian Fainelli <f.fainelli@gmail.com> 22967L: openwrt-devel@lists.openwrt.org (subscribers-only) 22968S: Maintained 22969F: drivers/vlynq/vlynq.c 22970F: include/linux/vlynq.h 22971 22972VM SOCKETS (AF_VSOCK) 22973M: Stefano Garzarella <sgarzare@redhat.com> 22974L: virtualization@lists.linux-foundation.org 22975L: netdev@vger.kernel.org 22976S: Maintained 22977F: drivers/net/vsockmon.c 22978F: include/net/af_vsock.h 22979F: include/uapi/linux/vm_sockets.h 22980F: include/uapi/linux/vm_sockets_diag.h 22981F: include/uapi/linux/vsockmon.h 22982F: net/vmw_vsock/ 22983F: tools/testing/vsock/ 22984 22985VMALLOC 22986M: Andrew Morton <akpm@linux-foundation.org> 22987R: Uladzislau Rezki <urezki@gmail.com> 22988R: Christoph Hellwig <hch@infradead.org> 22989R: Lorenzo Stoakes <lstoakes@gmail.com> 22990L: linux-mm@kvack.org 22991S: Maintained 22992W: http://www.linux-mm.org 22993T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22994F: include/linux/vmalloc.h 22995F: mm/vmalloc.c 22996 22997VME SUBSYSTEM 22998M: Martyn Welch <martyn@welchs.me.uk> 22999M: Manohar Vanga <manohar.vanga@gmail.com> 23000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23001L: linux-kernel@vger.kernel.org 23002S: Odd fixes 23003T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23004F: Documentation/driver-api/vme.rst 23005F: drivers/staging/vme_user/ 23006 23007VMWARE BALLOON DRIVER 23008M: Nadav Amit <namit@vmware.com> 23009R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23010L: linux-kernel@vger.kernel.org 23011S: Supported 23012F: drivers/misc/vmw_balloon.c 23013 23014VMWARE HYPERVISOR INTERFACE 23015M: Ajay Kaher <akaher@vmware.com> 23016M: Alexey Makhalov <amakhalov@vmware.com> 23017R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23018L: virtualization@lists.linux-foundation.org 23019L: x86@kernel.org 23020S: Supported 23021T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23022F: arch/x86/include/asm/vmware.h 23023F: arch/x86/kernel/cpu/vmware.c 23024 23025VMWARE PVRDMA DRIVER 23026M: Bryan Tan <bryantan@vmware.com> 23027M: Vishnu Dasa <vdasa@vmware.com> 23028R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23029L: linux-rdma@vger.kernel.org 23030S: Supported 23031F: drivers/infiniband/hw/vmw_pvrdma/ 23032 23033VMWARE PVSCSI DRIVER 23034M: Vishal Bhakta <vbhakta@vmware.com> 23035R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23036L: linux-scsi@vger.kernel.org 23037S: Supported 23038F: drivers/scsi/vmw_pvscsi.c 23039F: drivers/scsi/vmw_pvscsi.h 23040 23041VMWARE VIRTUAL PTP CLOCK DRIVER 23042M: Deep Shah <sdeep@vmware.com> 23043R: Ajay Kaher <akaher@vmware.com> 23044R: Alexey Makhalov <amakhalov@vmware.com> 23045R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23046L: netdev@vger.kernel.org 23047S: Supported 23048F: drivers/ptp/ptp_vmw.c 23049 23050VMWARE VMCI DRIVER 23051M: Bryan Tan <bryantan@vmware.com> 23052M: Vishnu Dasa <vdasa@vmware.com> 23053R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23054L: linux-kernel@vger.kernel.org 23055S: Supported 23056F: drivers/misc/vmw_vmci/ 23057F: include/linux/vmw_vmci* 23058 23059VMWARE VMMOUSE SUBDRIVER 23060M: Zack Rusin <zackr@vmware.com> 23061R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 23062R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23063L: linux-input@vger.kernel.org 23064S: Supported 23065F: drivers/input/mouse/vmmouse.c 23066F: drivers/input/mouse/vmmouse.h 23067 23068VMWARE VMXNET3 ETHERNET DRIVER 23069M: Ronak Doshi <doshir@vmware.com> 23070R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23071L: netdev@vger.kernel.org 23072S: Supported 23073F: drivers/net/vmxnet3/ 23074 23075VMWARE VSOCK VMCI TRANSPORT DRIVER 23076M: Bryan Tan <bryantan@vmware.com> 23077M: Vishnu Dasa <vdasa@vmware.com> 23078R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23079L: linux-kernel@vger.kernel.org 23080S: Supported 23081F: net/vmw_vsock/vmci_transport* 23082 23083VOCORE VOCORE2 BOARD 23084M: Harvey Hunt <harveyhuntnexus@gmail.com> 23085L: linux-mips@vger.kernel.org 23086S: Maintained 23087F: arch/mips/boot/dts/ralink/vocore2.dts 23088 23089VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23090M: Liam Girdwood <lgirdwood@gmail.com> 23091M: Mark Brown <broonie@kernel.org> 23092L: linux-kernel@vger.kernel.org 23093S: Supported 23094W: http://www.slimlogic.co.uk/?p=48 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23096F: Documentation/devicetree/bindings/regulator/ 23097F: Documentation/power/regulator/ 23098F: drivers/regulator/ 23099F: include/dt-bindings/regulator/ 23100F: include/linux/regulator/ 23101K: regulator_get_optional 23102 23103VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23104R: Matti Vaittinen <mazziesaccount@gmail.com> 23105F: drivers/regulator/irq_helpers.c 23106 23107VRF 23108M: David Ahern <dsahern@kernel.org> 23109L: netdev@vger.kernel.org 23110S: Maintained 23111F: Documentation/networking/vrf.rst 23112F: drivers/net/vrf.c 23113 23114VSPRINTF 23115M: Petr Mladek <pmladek@suse.com> 23116M: Steven Rostedt <rostedt@goodmis.org> 23117R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23118R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23119R: Sergey Senozhatsky <senozhatsky@chromium.org> 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23122F: Documentation/core-api/printk-formats.rst 23123F: lib/test_printf.c 23124F: lib/test_scanf.c 23125F: lib/vsprintf.c 23126 23127VT1211 HARDWARE MONITOR DRIVER 23128M: Juerg Haefliger <juergh@proton.me> 23129L: linux-hwmon@vger.kernel.org 23130S: Maintained 23131F: Documentation/hwmon/vt1211.rst 23132F: drivers/hwmon/vt1211.c 23133 23134VT8231 HARDWARE MONITOR DRIVER 23135M: Roger Lucas <vt8231@hiddenengine.co.uk> 23136L: linux-hwmon@vger.kernel.org 23137S: Maintained 23138F: drivers/hwmon/vt8231.c 23139 23140VUB300 USB to SDIO/SD/MMC bridge chip 23141L: linux-mmc@vger.kernel.org 23142S: Orphan 23143F: drivers/mmc/host/vub300.c 23144 23145W1 DALLAS'S 1-WIRE BUS 23146M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23147S: Maintained 23148F: Documentation/devicetree/bindings/w1/ 23149F: Documentation/w1/ 23150F: drivers/w1/ 23151F: include/linux/w1.h 23152 23153W83791D HARDWARE MONITORING DRIVER 23154M: Marc Hulsman <m.hulsman@tudelft.nl> 23155L: linux-hwmon@vger.kernel.org 23156S: Maintained 23157F: Documentation/hwmon/w83791d.rst 23158F: drivers/hwmon/w83791d.c 23159 23160W83793 HARDWARE MONITORING DRIVER 23161M: Rudolf Marek <r.marek@assembler.cz> 23162L: linux-hwmon@vger.kernel.org 23163S: Maintained 23164F: Documentation/hwmon/w83793.rst 23165F: drivers/hwmon/w83793.c 23166 23167W83795 HARDWARE MONITORING DRIVER 23168M: Jean Delvare <jdelvare@suse.com> 23169L: linux-hwmon@vger.kernel.org 23170S: Maintained 23171F: drivers/hwmon/w83795.c 23172 23173W83L51xD SD/MMC CARD INTERFACE DRIVER 23174M: Pierre Ossman <pierre@ossman.eu> 23175S: Maintained 23176F: drivers/mmc/host/wbsd.* 23177 23178WACOM PROTOCOL 4 SERIAL TABLETS 23179M: Julian Squires <julian@cipht.net> 23180M: Hans de Goede <hdegoede@redhat.com> 23181L: linux-input@vger.kernel.org 23182S: Maintained 23183F: drivers/input/tablet/wacom_serial4.c 23184 23185WANGXUN ETHERNET DRIVER 23186M: Jiawen Wu <jiawenwu@trustnetic.com> 23187M: Mengyuan Lou <mengyuanlou@net-swift.com> 23188L: netdev@vger.kernel.org 23189S: Maintained 23190W: https://www.net-swift.com 23191F: Documentation/networking/device_drivers/ethernet/wangxun/* 23192F: drivers/net/ethernet/wangxun/ 23193F: drivers/net/pcs/pcs-xpcs-wx.c 23194 23195WATCHDOG DEVICE DRIVERS 23196M: Wim Van Sebroeck <wim@linux-watchdog.org> 23197M: Guenter Roeck <linux@roeck-us.net> 23198L: linux-watchdog@vger.kernel.org 23199S: Maintained 23200W: http://www.linux-watchdog.org/ 23201T: git git://www.linux-watchdog.org/linux-watchdog.git 23202F: Documentation/devicetree/bindings/watchdog/ 23203F: Documentation/watchdog/ 23204F: drivers/watchdog/ 23205F: include/linux/watchdog.h 23206F: include/trace/events/watchdog.h 23207F: include/uapi/linux/watchdog.h 23208 23209WHISKEYCOVE PMIC GPIO DRIVER 23210M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23211L: linux-gpio@vger.kernel.org 23212S: Maintained 23213F: drivers/gpio/gpio-wcove.c 23214 23215WHWAVE RTC DRIVER 23216M: Dianlong Li <long17.cool@163.com> 23217L: linux-rtc@vger.kernel.org 23218S: Maintained 23219F: drivers/rtc/rtc-sd3078.c 23220 23221WIIMOTE HID DRIVER 23222M: David Rheinsberg <david@readahead.eu> 23223L: linux-input@vger.kernel.org 23224S: Maintained 23225F: drivers/hid/hid-wiimote* 23226 23227WILOCITY WIL6210 WIRELESS DRIVER 23228L: linux-wireless@vger.kernel.org 23229S: Orphan 23230W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23231F: drivers/net/wireless/ath/wil6210/ 23232 23233WINBOND CIR DRIVER 23234M: David Härdeman <david@hardeman.nu> 23235S: Maintained 23236F: drivers/media/rc/winbond-cir.c 23237 23238WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23239L: linux-watchdog@vger.kernel.org 23240S: Orphan 23241F: drivers/watchdog/ebc-c384_wdt.c 23242 23243WINSYSTEMS WS16C48 GPIO DRIVER 23244M: William Breathitt Gray <william.gray@linaro.org> 23245L: linux-gpio@vger.kernel.org 23246S: Maintained 23247F: drivers/gpio/gpio-ws16c48.c 23248 23249WIREGUARD SECURE NETWORK TUNNEL 23250M: Jason A. Donenfeld <Jason@zx2c4.com> 23251L: wireguard@lists.zx2c4.com 23252L: netdev@vger.kernel.org 23253S: Maintained 23254F: drivers/net/wireguard/ 23255F: tools/testing/selftests/wireguard/ 23256 23257WISTRON LAPTOP BUTTON DRIVER 23258M: Miloslav Trmac <mitr@volny.cz> 23259S: Maintained 23260F: drivers/input/misc/wistron_btns.c 23261 23262WL3501 WIRELESS PCMCIA CARD DRIVER 23263L: linux-wireless@vger.kernel.org 23264S: Orphan 23265F: drivers/net/wireless/legacy/wl3501* 23266 23267WMI BINARY MOF DRIVER 23268M: Armin Wolf <W_Armin@gmx.de> 23269R: Thomas Weißschuh <linux@weissschuh.net> 23270L: platform-driver-x86@vger.kernel.org 23271S: Maintained 23272F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23273F: Documentation/wmi/devices/wmi-bmof.rst 23274F: drivers/platform/x86/wmi-bmof.c 23275 23276WOLFSON MICROELECTRONICS DRIVERS 23277L: patches@opensource.cirrus.com 23278S: Supported 23279W: https://github.com/CirrusLogic/linux-drivers/wiki 23280T: git https://github.com/CirrusLogic/linux-drivers.git 23281F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23282F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23283F: Documentation/devicetree/bindings/mfd/wm831x.txt 23284F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23285F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23286F: Documentation/devicetree/bindings/sound/wm* 23287F: Documentation/hwmon/wm83??.rst 23288F: arch/arm/mach-s3c/mach-crag6410* 23289F: drivers/clk/clk-wm83*.c 23290F: drivers/gpio/gpio-*wm*.c 23291F: drivers/gpio/gpio-arizona.c 23292F: drivers/hwmon/wm83??-hwmon.c 23293F: drivers/input/misc/wm831x-on.c 23294F: drivers/input/touchscreen/wm831x-ts.c 23295F: drivers/input/touchscreen/wm97*.c 23296F: drivers/leds/leds-wm83*.c 23297F: drivers/mfd/arizona* 23298F: drivers/mfd/cs47l24* 23299F: drivers/mfd/wm*.c 23300F: drivers/power/supply/wm83*.c 23301F: drivers/regulator/arizona* 23302F: drivers/regulator/wm8*.c 23303F: drivers/rtc/rtc-wm83*.c 23304F: drivers/video/backlight/wm83*_bl.c 23305F: drivers/watchdog/wm83*_wdt.c 23306F: include/linux/mfd/arizona/ 23307F: include/linux/mfd/wm831x/ 23308F: include/linux/mfd/wm8350/ 23309F: include/linux/mfd/wm8400* 23310F: include/linux/regulator/arizona* 23311F: include/linux/wm97xx.h 23312F: include/sound/wm????.h 23313F: sound/soc/codecs/arizona* 23314F: sound/soc/codecs/cs47l24* 23315F: sound/soc/codecs/wm* 23316 23317WORKQUEUE 23318M: Tejun Heo <tj@kernel.org> 23319R: Lai Jiangshan <jiangshanlai@gmail.com> 23320S: Maintained 23321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23322F: Documentation/core-api/workqueue.rst 23323F: include/linux/workqueue.h 23324F: kernel/workqueue.c 23325F: kernel/workqueue_internal.h 23326 23327WWAN DRIVERS 23328M: Loic Poulain <loic.poulain@linaro.org> 23329M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23330R: Johannes Berg <johannes@sipsolutions.net> 23331L: netdev@vger.kernel.org 23332S: Maintained 23333F: drivers/net/wwan/ 23334F: include/linux/wwan.h 23335F: include/uapi/linux/wwan.h 23336 23337X-POWERS AXP288 PMIC DRIVERS 23338M: Hans de Goede <hdegoede@redhat.com> 23339S: Maintained 23340F: drivers/acpi/pmic/intel_pmic_xpower.c 23341N: axp288 23342 23343X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23344M: Chen-Yu Tsai <wens@csie.org> 23345L: linux-kernel@vger.kernel.org 23346S: Maintained 23347N: axp[128] 23348 23349X.25 STACK 23350M: Martin Schiller <ms@dev.tdt.de> 23351L: linux-x25@vger.kernel.org 23352S: Maintained 23353F: Documentation/networking/lapb-module.rst 23354F: Documentation/networking/x25* 23355F: drivers/net/wan/hdlc_x25.c 23356F: drivers/net/wan/lapbether.c 23357F: include/*/lapb.h 23358F: include/net/x25* 23359F: include/uapi/linux/x25.h 23360F: net/lapb/ 23361F: net/x25/ 23362 23363X86 ARCHITECTURE (32-BIT AND 64-BIT) 23364M: Thomas Gleixner <tglx@linutronix.de> 23365M: Ingo Molnar <mingo@redhat.com> 23366M: Borislav Petkov <bp@alien8.de> 23367M: Dave Hansen <dave.hansen@linux.intel.com> 23368M: x86@kernel.org 23369R: "H. Peter Anvin" <hpa@zytor.com> 23370L: linux-kernel@vger.kernel.org 23371S: Maintained 23372T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23373F: Documentation/arch/x86/ 23374F: Documentation/devicetree/bindings/x86/ 23375F: arch/x86/ 23376 23377X86 ENTRY CODE 23378M: Andy Lutomirski <luto@kernel.org> 23379L: linux-kernel@vger.kernel.org 23380S: Maintained 23381T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23382F: arch/x86/entry/ 23383 23384X86 HARDWARE VULNERABILITIES 23385M: Thomas Gleixner <tglx@linutronix.de> 23386M: Borislav Petkov <bp@alien8.de> 23387M: Peter Zijlstra <peterz@infradead.org> 23388M: Josh Poimboeuf <jpoimboe@kernel.org> 23389R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23390S: Maintained 23391F: Documentation/admin-guide/hw-vuln/ 23392F: arch/x86/include/asm/nospec-branch.h 23393F: arch/x86/kernel/cpu/bugs.c 23394 23395X86 MCE INFRASTRUCTURE 23396M: Tony Luck <tony.luck@intel.com> 23397M: Borislav Petkov <bp@alien8.de> 23398L: linux-edac@vger.kernel.org 23399S: Maintained 23400F: Documentation/ABI/testing/sysfs-mce 23401F: Documentation/arch/x86/x86_64/machinecheck.rst 23402F: arch/x86/kernel/cpu/mce/* 23403 23404X86 MICROCODE UPDATE SUPPORT 23405M: Borislav Petkov <bp@alien8.de> 23406S: Maintained 23407F: arch/x86/kernel/cpu/microcode/* 23408 23409X86 MM 23410M: Dave Hansen <dave.hansen@linux.intel.com> 23411M: Andy Lutomirski <luto@kernel.org> 23412M: Peter Zijlstra <peterz@infradead.org> 23413L: linux-kernel@vger.kernel.org 23414S: Maintained 23415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23416F: arch/x86/mm/ 23417 23418X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23419M: Hans de Goede <hdegoede@redhat.com> 23420L: platform-driver-x86@vger.kernel.org 23421S: Maintained 23422T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23423F: drivers/platform/x86/x86-android-tablets/ 23424 23425X86 PLATFORM DRIVERS 23426M: Hans de Goede <hdegoede@redhat.com> 23427M: Mark Gross <markgross@kernel.org> 23428L: platform-driver-x86@vger.kernel.org 23429S: Maintained 23430T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23431F: drivers/platform/olpc/ 23432F: drivers/platform/x86/ 23433F: include/linux/platform_data/x86/ 23434 23435X86 PLATFORM DRIVERS - ARCH 23436R: Darren Hart <dvhart@infradead.org> 23437R: Andy Shevchenko <andy@infradead.org> 23438L: platform-driver-x86@vger.kernel.org 23439L: x86@kernel.org 23440S: Maintained 23441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23442F: arch/x86/platform 23443 23444X86 PLATFORM UV HPE SUPERDOME FLEX 23445M: Steve Wahl <steve.wahl@hpe.com> 23446R: Justin Ernst <justin.ernst@hpe.com> 23447R: Kyle Meyer <kyle.meyer@hpe.com> 23448R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23449R: Russ Anderson <russ.anderson@hpe.com> 23450S: Supported 23451F: arch/x86/include/asm/uv/ 23452F: arch/x86/kernel/apic/x2apic_uv_x.c 23453F: arch/x86/platform/uv/ 23454 23455X86 STACK UNWINDING 23456M: Josh Poimboeuf <jpoimboe@kernel.org> 23457M: Peter Zijlstra <peterz@infradead.org> 23458S: Supported 23459F: arch/x86/include/asm/unwind*.h 23460F: arch/x86/kernel/dumpstack.c 23461F: arch/x86/kernel/stacktrace.c 23462F: arch/x86/kernel/unwind_*.c 23463 23464X86 VDSO 23465M: Andy Lutomirski <luto@kernel.org> 23466L: linux-kernel@vger.kernel.org 23467S: Maintained 23468T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23469F: arch/x86/entry/vdso/ 23470 23471XARRAY 23472M: Matthew Wilcox <willy@infradead.org> 23473L: linux-fsdevel@vger.kernel.org 23474S: Supported 23475F: Documentation/core-api/xarray.rst 23476F: include/linux/idr.h 23477F: include/linux/xarray.h 23478F: lib/idr.c 23479F: lib/xarray.c 23480F: tools/testing/radix-tree 23481 23482XBOX DVD IR REMOTE 23483M: Benjamin Valentin <benpicco@googlemail.com> 23484S: Maintained 23485F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23486F: drivers/media/rc/xbox_remote.c 23487 23488XC2028/3028 TUNER DRIVER 23489M: Mauro Carvalho Chehab <mchehab@kernel.org> 23490L: linux-media@vger.kernel.org 23491S: Maintained 23492W: https://linuxtv.org 23493T: git git://linuxtv.org/media_tree.git 23494F: drivers/media/tuners/xc2028.* 23495 23496XDP (eXpress Data Path) 23497M: Alexei Starovoitov <ast@kernel.org> 23498M: Daniel Borkmann <daniel@iogearbox.net> 23499M: David S. Miller <davem@davemloft.net> 23500M: Jakub Kicinski <kuba@kernel.org> 23501M: Jesper Dangaard Brouer <hawk@kernel.org> 23502M: John Fastabend <john.fastabend@gmail.com> 23503L: netdev@vger.kernel.org 23504L: bpf@vger.kernel.org 23505S: Supported 23506F: drivers/net/ethernet/*/*/*/*/*xdp* 23507F: drivers/net/ethernet/*/*/*xdp* 23508F: include/net/xdp.h 23509F: include/net/xdp_priv.h 23510F: include/trace/events/xdp.h 23511F: kernel/bpf/cpumap.c 23512F: kernel/bpf/devmap.c 23513F: net/core/xdp.c 23514F: samples/bpf/xdp* 23515F: tools/testing/selftests/bpf/*/*xdp* 23516F: tools/testing/selftests/bpf/*xdp* 23517K: (?:\b|_)xdp(?:\b|_) 23518 23519XDP SOCKETS (AF_XDP) 23520M: Björn Töpel <bjorn@kernel.org> 23521M: Magnus Karlsson <magnus.karlsson@intel.com> 23522M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23523R: Jonathan Lemon <jonathan.lemon@gmail.com> 23524L: netdev@vger.kernel.org 23525L: bpf@vger.kernel.org 23526S: Maintained 23527F: Documentation/networking/af_xdp.rst 23528F: include/net/netns/xdp.h 23529F: include/net/xdp_sock* 23530F: include/net/xsk_buff_pool.h 23531F: include/uapi/linux/if_xdp.h 23532F: include/uapi/linux/xdp_diag.h 23533F: net/xdp/ 23534F: tools/testing/selftests/bpf/*xsk* 23535 23536XEN BLOCK SUBSYSTEM 23537M: Roger Pau Monné <roger.pau@citrix.com> 23538L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23539S: Supported 23540F: drivers/block/xen* 23541F: drivers/block/xen-blkback/* 23542 23543XEN HYPERVISOR ARM 23544M: Stefano Stabellini <sstabellini@kernel.org> 23545L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23546S: Maintained 23547F: arch/arm/include/asm/xen/ 23548F: arch/arm/xen/ 23549 23550XEN HYPERVISOR ARM64 23551M: Stefano Stabellini <sstabellini@kernel.org> 23552L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23553S: Maintained 23554F: arch/arm64/include/asm/xen/ 23555F: arch/arm64/xen/ 23556 23557XEN HYPERVISOR INTERFACE 23558M: Juergen Gross <jgross@suse.com> 23559M: Stefano Stabellini <sstabellini@kernel.org> 23560R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23561L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23562S: Supported 23563T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23564F: Documentation/ABI/stable/sysfs-hypervisor-xen 23565F: Documentation/ABI/testing/sysfs-hypervisor-xen 23566F: drivers/*/xen-*front.c 23567F: drivers/xen/ 23568F: include/uapi/xen/ 23569F: include/xen/ 23570F: kernel/configs/xen.config 23571 23572XEN HYPERVISOR X86 23573M: Juergen Gross <jgross@suse.com> 23574R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23575L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23576S: Supported 23577F: arch/x86/configs/xen.config 23578F: arch/x86/include/asm/pvclock-abi.h 23579F: arch/x86/include/asm/xen/ 23580F: arch/x86/platform/pvh/ 23581F: arch/x86/xen/ 23582 23583XEN NETWORK BACKEND DRIVER 23584M: Wei Liu <wei.liu@kernel.org> 23585M: Paul Durrant <paul@xen.org> 23586L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23587L: netdev@vger.kernel.org 23588S: Supported 23589F: drivers/net/xen-netback/* 23590 23591XEN PCI SUBSYSTEM 23592M: Juergen Gross <jgross@suse.com> 23593L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23594S: Supported 23595F: arch/x86/pci/*xen* 23596F: drivers/pci/*xen* 23597 23598XEN PVSCSI DRIVERS 23599M: Juergen Gross <jgross@suse.com> 23600L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23601L: linux-scsi@vger.kernel.org 23602S: Supported 23603F: drivers/scsi/xen-scsifront.c 23604F: drivers/xen/xen-scsiback.c 23605F: include/xen/interface/io/vscsiif.h 23606 23607XEN PVUSB DRIVER 23608M: Juergen Gross <jgross@suse.com> 23609L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23610L: linux-usb@vger.kernel.org 23611S: Supported 23612F: drivers/usb/host/xen* 23613F: include/xen/interface/io/usbif.h 23614 23615XEN SOUND FRONTEND DRIVER 23616M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23617L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23618L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23619S: Supported 23620F: sound/xen/* 23621 23622XEN SWIOTLB SUBSYSTEM 23623M: Juergen Gross <jgross@suse.com> 23624M: Stefano Stabellini <sstabellini@kernel.org> 23625L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23626L: iommu@lists.linux.dev 23627S: Supported 23628F: arch/*/include/asm/xen/swiotlb-xen.h 23629F: drivers/xen/swiotlb-xen.c 23630F: include/xen/arm/swiotlb-xen.h 23631F: include/xen/swiotlb-xen.h 23632 23633XFS FILESYSTEM 23634M: Chandan Babu R <chandan.babu@oracle.com> 23635R: Darrick J. Wong <djwong@kernel.org> 23636L: linux-xfs@vger.kernel.org 23637S: Supported 23638W: http://xfs.org/ 23639C: irc://irc.oftc.net/xfs 23640T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23641P: Documentation/filesystems/xfs-maintainer-entry-profile.rst 23642F: Documentation/ABI/testing/sysfs-fs-xfs 23643F: Documentation/admin-guide/xfs.rst 23644F: Documentation/filesystems/xfs-delayed-logging-design.rst 23645F: Documentation/filesystems/xfs-self-describing-metadata.rst 23646F: fs/xfs/ 23647F: include/uapi/linux/dqblk_xfs.h 23648F: include/uapi/linux/fsmap.h 23649 23650XILINX AMS DRIVER 23651M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23652L: linux-iio@vger.kernel.org 23653S: Maintained 23654F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23655F: drivers/iio/adc/xilinx-ams.c 23656 23657XILINX AXI ETHERNET DRIVER 23658M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23659S: Maintained 23660F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23661F: drivers/net/ethernet/xilinx/xilinx_axienet* 23662 23663XILINX CAN DRIVER 23664M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23665R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23666L: linux-can@vger.kernel.org 23667S: Maintained 23668F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23669F: drivers/net/can/xilinx_can.c 23670 23671XILINX EVENT MANAGEMENT DRIVER 23672M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23673S: Maintained 23674F: drivers/soc/xilinx/xlnx_event_manager.c 23675F: include/linux/firmware/xlnx-event-manager.h 23676 23677XILINX GPIO DRIVER 23678M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23679R: Srinivas Neeli <srinivas.neeli@amd.com> 23680R: Michal Simek <michal.simek@amd.com> 23681S: Maintained 23682F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23683F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23684F: drivers/gpio/gpio-xilinx.c 23685F: drivers/gpio/gpio-zynq.c 23686 23687XILINX PWM DRIVER 23688M: Sean Anderson <sean.anderson@seco.com> 23689S: Maintained 23690F: drivers/pwm/pwm-xilinx.c 23691F: include/clocksource/timer-xilinx.h 23692 23693XILINX SD-FEC IP CORES 23694M: Derek Kiernan <derek.kiernan@amd.com> 23695M: Dragan Cvetic <dragan.cvetic@amd.com> 23696S: Maintained 23697F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23698F: Documentation/misc-devices/xilinx_sdfec.rst 23699F: drivers/misc/Kconfig 23700F: drivers/misc/Makefile 23701F: drivers/misc/xilinx_sdfec.c 23702F: include/uapi/misc/xilinx_sdfec.h 23703 23704XILINX UARTLITE SERIAL DRIVER 23705M: Peter Korsgaard <jacmet@sunsite.dk> 23706L: linux-serial@vger.kernel.org 23707S: Maintained 23708F: drivers/tty/serial/uartlite.c 23709 23710XILINX VIDEO IP CORES 23711M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23712L: linux-media@vger.kernel.org 23713S: Supported 23714T: git git://linuxtv.org/media_tree.git 23715F: Documentation/devicetree/bindings/media/xilinx/ 23716F: drivers/media/platform/xilinx/ 23717F: include/uapi/linux/xilinx-v4l2-controls.h 23718 23719XILINX WATCHDOG DRIVER 23720M: Srinivas Neeli <srinivas.neeli@amd.com> 23721R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23722R: Michal Simek <michal.simek@amd.com> 23723S: Maintained 23724F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23725F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23726F: drivers/watchdog/of_xilinx_wdt.c 23727F: drivers/watchdog/xilinx_wwdt.c 23728 23729XILINX XDMA DRIVER 23730M: Lizhi Hou <lizhi.hou@amd.com> 23731M: Brian Xu <brian.xu@amd.com> 23732M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23733L: dmaengine@vger.kernel.org 23734S: Supported 23735F: drivers/dma/xilinx/xdma-regs.h 23736F: drivers/dma/xilinx/xdma.c 23737F: include/linux/dma/amd_xdma.h 23738F: include/linux/platform_data/amd_xdma.h 23739 23740XILINX ZYNQMP DPDMA DRIVER 23741M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23742L: dmaengine@vger.kernel.org 23743S: Supported 23744F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23745F: drivers/dma/xilinx/xilinx_dpdma.c 23746F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23747 23748XILINX ZYNQMP OCM EDAC DRIVER 23749M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23750M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23751S: Maintained 23752F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23753F: drivers/edac/zynqmp_edac.c 23754 23755XILINX ZYNQMP PSGTR PHY DRIVER 23756M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23757L: linux-kernel@vger.kernel.org 23758S: Supported 23759T: git https://github.com/Xilinx/linux-xlnx.git 23760F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23761F: drivers/phy/xilinx/phy-zynqmp.c 23762 23763XILINX ZYNQMP SHA3 DRIVER 23764M: Harsha <harsha.harsha@amd.com> 23765S: Maintained 23766F: drivers/crypto/xilinx/zynqmp-sha.c 23767 23768XILLYBUS DRIVER 23769M: Eli Billauer <eli.billauer@gmail.com> 23770L: linux-kernel@vger.kernel.org 23771S: Supported 23772F: drivers/char/xillybus/ 23773 23774XLP9XX I2C DRIVER 23775M: George Cherian <gcherian@marvell.com> 23776L: linux-i2c@vger.kernel.org 23777S: Supported 23778W: http://www.marvell.com 23779F: drivers/i2c/busses/i2c-xlp9xx.c 23780 23781XRA1403 GPIO EXPANDER 23782M: Nandor Han <nandor.han@ge.com> 23783L: linux-gpio@vger.kernel.org 23784S: Maintained 23785F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23786F: drivers/gpio/gpio-xra1403.c 23787 23788XTENSA XTFPGA PLATFORM SUPPORT 23789M: Max Filippov <jcmvbkbc@gmail.com> 23790S: Maintained 23791F: drivers/spi/spi-xtensa-xtfpga.c 23792F: sound/soc/xtensa/xtfpga-i2s.c 23793 23794YAM DRIVER FOR AX.25 23795M: Jean-Paul Roubelat <jpr@f6fbb.org> 23796L: linux-hams@vger.kernel.org 23797S: Maintained 23798F: drivers/net/hamradio/yam* 23799F: include/linux/yam.h 23800 23801YAMA SECURITY MODULE 23802M: Kees Cook <keescook@chromium.org> 23803S: Supported 23804T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23805F: Documentation/admin-guide/LSM/Yama.rst 23806F: security/yama/ 23807 23808YEALINK PHONE DRIVER 23809M: Henk Vergonet <Henk.Vergonet@gmail.com> 23810L: usbb2k-api-dev@nongnu.org 23811S: Maintained 23812F: Documentation/input/devices/yealink.rst 23813F: drivers/input/misc/yealink.* 23814 23815Z3FOLD COMPRESSED PAGE ALLOCATOR 23816M: Vitaly Wool <vitaly.wool@konsulko.com> 23817R: Miaohe Lin <linmiaohe@huawei.com> 23818L: linux-mm@kvack.org 23819S: Maintained 23820F: mm/z3fold.c 23821 23822Z8530 DRIVER FOR AX.25 23823M: Joerg Reuter <jreuter@yaina.de> 23824L: linux-hams@vger.kernel.org 23825S: Maintained 23826W: http://yaina.de/jreuter/ 23827W: http://www.qsl.net/dl1bke/ 23828F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23829F: drivers/net/hamradio/*scc.c 23830F: drivers/net/hamradio/z8530.h 23831 23832ZBUD COMPRESSED PAGE ALLOCATOR 23833M: Seth Jennings <sjenning@redhat.com> 23834M: Dan Streetman <ddstreet@ieee.org> 23835L: linux-mm@kvack.org 23836S: Maintained 23837F: mm/zbud.c 23838 23839ZD1211RW WIRELESS DRIVER 23840L: linux-wireless@vger.kernel.org 23841S: Orphan 23842F: drivers/net/wireless/zydas/zd1211rw/ 23843 23844ZD1301 MEDIA DRIVER 23845M: Antti Palosaari <crope@iki.fi> 23846L: linux-media@vger.kernel.org 23847S: Maintained 23848W: https://linuxtv.org/ 23849W: http://palosaari.fi/linux/ 23850Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23851F: drivers/media/usb/dvb-usb-v2/zd1301* 23852 23853ZD1301_DEMOD MEDIA DRIVER 23854M: Antti Palosaari <crope@iki.fi> 23855L: linux-media@vger.kernel.org 23856S: Maintained 23857W: https://linuxtv.org/ 23858W: http://palosaari.fi/linux/ 23859Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23860F: drivers/media/dvb-frontends/zd1301_demod* 23861 23862ZHAOXIN PROCESSOR SUPPORT 23863M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23864L: linux-kernel@vger.kernel.org 23865S: Maintained 23866F: arch/x86/kernel/cpu/zhaoxin.c 23867 23868ZONEFS FILESYSTEM 23869M: Damien Le Moal <dlemoal@kernel.org> 23870M: Naohiro Aota <naohiro.aota@wdc.com> 23871R: Johannes Thumshirn <jth@kernel.org> 23872L: linux-fsdevel@vger.kernel.org 23873S: Maintained 23874T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23875F: Documentation/filesystems/zonefs.rst 23876F: fs/zonefs/ 23877 23878ZPOOL COMPRESSED PAGE STORAGE API 23879M: Dan Streetman <ddstreet@ieee.org> 23880L: linux-mm@kvack.org 23881S: Maintained 23882F: include/linux/zpool.h 23883F: mm/zpool.c 23884 23885ZR36067 VIDEO FOR LINUX DRIVER 23886M: Corentin Labbe <clabbe@baylibre.com> 23887L: mjpeg-users@lists.sourceforge.net 23888L: linux-media@vger.kernel.org 23889S: Maintained 23890W: http://mjpeg.sourceforge.net/driver-zoran/ 23891Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23892F: Documentation/driver-api/media/drivers/zoran.rst 23893F: drivers/media/pci/zoran/ 23894 23895ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23896M: Minchan Kim <minchan@kernel.org> 23897M: Sergey Senozhatsky <senozhatsky@chromium.org> 23898L: linux-kernel@vger.kernel.org 23899S: Maintained 23900F: Documentation/admin-guide/blockdev/zram.rst 23901F: drivers/block/zram/ 23902 23903ZS DECSTATION Z85C30 SERIAL DRIVER 23904M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23905S: Maintained 23906F: drivers/tty/serial/zs.* 23907 23908ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23909M: Minchan Kim <minchan@kernel.org> 23910M: Sergey Senozhatsky <senozhatsky@chromium.org> 23911L: linux-mm@kvack.org 23912S: Maintained 23913F: Documentation/mm/zsmalloc.rst 23914F: include/linux/zsmalloc.h 23915F: mm/zsmalloc.c 23916 23917ZSTD 23918M: Nick Terrell <terrelln@fb.com> 23919S: Maintained 23920B: https://github.com/facebook/zstd/issues 23921T: git https://github.com/terrelln/linux.git 23922F: crypto/zstd.c 23923F: include/linux/zstd* 23924F: lib/decompress_unzstd.c 23925F: lib/zstd/ 23926N: zstd 23927K: zstd 23928 23929ZSWAP COMPRESSED SWAP CACHING 23930M: Seth Jennings <sjenning@redhat.com> 23931M: Dan Streetman <ddstreet@ieee.org> 23932M: Vitaly Wool <vitaly.wool@konsulko.com> 23933L: linux-mm@kvack.org 23934S: Maintained 23935F: mm/zswap.c 23936 23937THE REST 23938M: Linus Torvalds <torvalds@linux-foundation.org> 23939L: linux-kernel@vger.kernel.org 23940S: Buried alive in reporters 23941T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23942F: * 23943F: */ 23944
