1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561P: Documentation/process/maintainer-soc.rst 1562C: irc://irc.libera.chat/armlinux 1563T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1564F: Documentation/process/maintainer-soc.rst 1565F: arch/arm/boot/dts/Makefile 1566F: arch/arm64/boot/dts/Makefile 1567 1568ARM ARCHITECTED TIMER DRIVER 1569M: Mark Rutland <mark.rutland@arm.com> 1570M: Marc Zyngier <maz@kernel.org> 1571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1572S: Maintained 1573F: arch/arm/include/asm/arch_timer.h 1574F: arch/arm64/include/asm/arch_timer.h 1575F: drivers/clocksource/arm_arch_timer.c 1576 1577ARM HDLCD DRM DRIVER 1578M: Liviu Dudau <liviu.dudau@arm.com> 1579S: Supported 1580F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1581F: drivers/gpu/drm/arm/hdlcd_* 1582 1583ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1584M: Linus Walleij <linus.walleij@linaro.org> 1585L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1586S: Maintained 1587F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1588F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1589F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1590F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1591F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1592F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1593F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1594F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1595F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1596F: arch/arm/boot/dts/arm/arm-realview-* 1597F: arch/arm/boot/dts/arm/integrator* 1598F: arch/arm/boot/dts/arm/versatile* 1599F: arch/arm/mach-versatile/ 1600F: drivers/bus/arm-integrator-lm.c 1601F: drivers/clk/versatile/ 1602F: drivers/i2c/busses/i2c-versatile.c 1603F: drivers/irqchip/irq-versatile-fpga.c 1604F: drivers/mtd/maps/physmap-versatile.* 1605F: drivers/power/reset/arm-versatile-reboot.c 1606F: drivers/soc/versatile/ 1607 1608ARM KOMEDA DRM-KMS DRIVER 1609M: Liviu Dudau <liviu.dudau@arm.com> 1610S: Supported 1611T: git git://anongit.freedesktop.org/drm/drm-misc 1612F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1613F: Documentation/gpu/komeda-kms.rst 1614F: drivers/gpu/drm/arm/display/include/ 1615F: drivers/gpu/drm/arm/display/komeda/ 1616 1617ARM MALI PANFROST DRM DRIVER 1618M: Rob Herring <robh@kernel.org> 1619M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1620R: Steven Price <steven.price@arm.com> 1621R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1622L: dri-devel@lists.freedesktop.org 1623S: Supported 1624T: git git://anongit.freedesktop.org/drm/drm-misc 1625F: drivers/gpu/drm/panfrost/ 1626F: include/uapi/drm/panfrost_drm.h 1627 1628ARM MALI-DP DRM DRIVER 1629M: Liviu Dudau <liviu.dudau@arm.com> 1630S: Supported 1631T: git git://anongit.freedesktop.org/drm/drm-misc 1632F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1633F: Documentation/gpu/afbc.rst 1634F: drivers/gpu/drm/arm/ 1635 1636ARM MFM AND FLOPPY DRIVERS 1637M: Ian Molton <spyro@f2s.com> 1638S: Maintained 1639F: arch/arm/include/asm/floppy.h 1640F: arch/arm/mach-rpc/floppydma.S 1641 1642ARM PMU PROFILING AND DEBUGGING 1643M: Will Deacon <will@kernel.org> 1644M: Mark Rutland <mark.rutland@arm.com> 1645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1646S: Maintained 1647F: Documentation/devicetree/bindings/arm/pmu.yaml 1648F: Documentation/devicetree/bindings/perf/ 1649F: arch/arm*/include/asm/hw_breakpoint.h 1650F: arch/arm*/include/asm/perf_event.h 1651F: arch/arm*/kernel/hw_breakpoint.c 1652F: arch/arm*/kernel/perf_* 1653F: drivers/perf/ 1654F: include/linux/perf/arm_pmu.h 1655 1656ARM PORT 1657M: Russell King <linux@armlinux.org.uk> 1658L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1659S: Odd Fixes 1660W: http://www.armlinux.org.uk/ 1661T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1662F: arch/arm/ 1663X: arch/arm/boot/dts/ 1664 1665ARM PRIMECELL AACI PL041 DRIVER 1666M: Russell King <linux@armlinux.org.uk> 1667S: Odd Fixes 1668F: sound/arm/aaci.* 1669 1670ARM PRIMECELL BUS SUPPORT 1671M: Russell King <linux@armlinux.org.uk> 1672S: Odd Fixes 1673F: drivers/amba/ 1674F: include/linux/amba/bus.h 1675 1676ARM PRIMECELL CLCD PL110 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: drivers/video/fbdev/amba-clcd.* 1680 1681ARM PRIMECELL KMI PL050 DRIVER 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/input/serio/ambakmi.* 1685F: include/linux/amba/kmi.h 1686 1687ARM PRIMECELL MMCI PL180/1 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/mmc/host/mmci.* 1691F: include/linux/amba/mmci.h 1692 1693ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1694M: Miquel Raynal <miquel.raynal@bootlin.com> 1695R: Michal Simek <michal.simek@amd.com> 1696L: linux-mtd@lists.infradead.org 1697S: Maintained 1698F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1699F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1700 1701ARM PRIMECELL PL35X SMC DRIVER 1702M: Miquel Raynal <miquel.raynal@bootlin.com> 1703R: Michal Simek <michal.simek@amd.com> 1704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1705S: Maintained 1706F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1707F: drivers/memory/pl353-smc.c 1708 1709ARM PRIMECELL SSP PL022 SPI DRIVER 1710M: Linus Walleij <linus.walleij@linaro.org> 1711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1712S: Maintained 1713F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1714F: drivers/spi/spi-pl022.c 1715 1716ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1717M: Russell King <linux@armlinux.org.uk> 1718S: Odd Fixes 1719F: drivers/tty/serial/amba-pl01*.c 1720F: include/linux/amba/serial.h 1721 1722ARM PRIMECELL VIC PL190/PL192 DRIVER 1723M: Linus Walleij <linus.walleij@linaro.org> 1724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1725S: Maintained 1726F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1727F: drivers/irqchip/irq-vic.c 1728 1729ARM SMC WATCHDOG DRIVER 1730M: Julius Werner <jwerner@chromium.org> 1731R: Evan Benn <evanbenn@chromium.org> 1732S: Maintained 1733F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1734F: drivers/watchdog/arm_smc_wdt.c 1735 1736ARM SMMU DRIVERS 1737M: Will Deacon <will@kernel.org> 1738R: Robin Murphy <robin.murphy@arm.com> 1739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1740S: Maintained 1741F: Documentation/devicetree/bindings/iommu/arm,smmu* 1742F: drivers/iommu/arm/ 1743F: drivers/iommu/io-pgtable-arm* 1744 1745ARM SUB-ARCHITECTURES 1746L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1747S: Maintained 1748C: irc://irc.libera.chat/armlinux 1749T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1750F: arch/arm/mach-*/ 1751F: arch/arm/plat-*/ 1752 1753ARM/ACTIONS SEMI ARCHITECTURE 1754M: Andreas Färber <afaerber@suse.de> 1755M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1757L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759F: Documentation/devicetree/bindings/arm/actions.yaml 1760F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1761F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1762F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1763F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1764F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1765F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1766F: Documentation/devicetree/bindings/pinctrl/actions,* 1767F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1768F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1769F: arch/arm/boot/dts/actions/ 1770F: arch/arm/mach-actions/ 1771F: arch/arm64/boot/dts/actions/ 1772F: drivers/clk/actions/ 1773F: drivers/clocksource/timer-owl* 1774F: drivers/dma/owl-dma.c 1775F: drivers/i2c/busses/i2c-owl.c 1776F: drivers/irqchip/irq-owl-sirq.c 1777F: drivers/mmc/host/owl-mmc.c 1778F: drivers/net/ethernet/actions/ 1779F: drivers/pinctrl/actions/* 1780F: drivers/soc/actions/ 1781F: include/dt-bindings/power/owl-* 1782F: include/dt-bindings/reset/actions,* 1783F: include/linux/soc/actions/ 1784N: owl 1785 1786ARM/Allwinner SoC Clock Support 1787M: Emilio López <emilio@elopez.com.ar> 1788S: Maintained 1789F: drivers/clk/sunxi/ 1790 1791ARM/Allwinner sunXi SoC support 1792M: Chen-Yu Tsai <wens@csie.org> 1793M: Jernej Skrabec <jernej.skrabec@gmail.com> 1794M: Samuel Holland <samuel@sholland.org> 1795L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1796L: linux-sunxi@lists.linux.dev 1797S: Maintained 1798T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1799F: arch/arm/mach-sunxi/ 1800F: arch/arm64/boot/dts/allwinner/ 1801F: drivers/clk/sunxi-ng/ 1802F: drivers/pinctrl/sunxi/ 1803F: drivers/soc/sunxi/ 1804N: allwinner 1805N: sun[x456789]i 1806N: sun[25]0i 1807 1808ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1809M: Neil Armstrong <neil.armstrong@linaro.org> 1810M: Jerome Brunet <jbrunet@baylibre.com> 1811L: linux-amlogic@lists.infradead.org 1812S: Maintained 1813F: Documentation/devicetree/bindings/clock/amlogic* 1814F: drivers/clk/meson/ 1815F: include/dt-bindings/clock/amlogic,a1* 1816F: include/dt-bindings/clock/gxbb* 1817F: include/dt-bindings/clock/meson* 1818 1819ARM/Amlogic Meson SoC Crypto Drivers 1820M: Corentin Labbe <clabbe@baylibre.com> 1821L: linux-crypto@vger.kernel.org 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/crypto/amlogic* 1825F: drivers/crypto/amlogic/ 1826 1827ARM/Amlogic Meson SoC Sound Drivers 1828M: Jerome Brunet <jbrunet@baylibre.com> 1829L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1830S: Maintained 1831F: Documentation/devicetree/bindings/sound/amlogic* 1832F: sound/soc/meson/ 1833 1834ARM/Amlogic Meson SoC support 1835M: Neil Armstrong <neil.armstrong@linaro.org> 1836M: Kevin Hilman <khilman@baylibre.com> 1837R: Jerome Brunet <jbrunet@baylibre.com> 1838R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1840L: linux-amlogic@lists.infradead.org 1841S: Maintained 1842W: http://linux-meson.com/ 1843F: Documentation/devicetree/bindings/phy/amlogic* 1844F: arch/arm/boot/dts/amlogic/ 1845F: arch/arm/mach-meson/ 1846F: arch/arm64/boot/dts/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/i2c/busses/i2c-pasemi-core.c 1908F: drivers/i2c/busses/i2c-pasemi-platform.c 1909F: drivers/iommu/apple-dart.c 1910F: drivers/iommu/io-pgtable-dart.c 1911F: drivers/irqchip/irq-apple-aic.c 1912F: drivers/mailbox/apple-mailbox.c 1913F: drivers/nvme/host/apple.c 1914F: drivers/nvmem/apple-efuses.c 1915F: drivers/pinctrl/pinctrl-apple-gpio.c 1916F: drivers/pwm/pwm-apple.c 1917F: drivers/soc/apple/* 1918F: drivers/watchdog/apple_wdt.c 1919F: include/dt-bindings/interrupt-controller/apple-aic.h 1920F: include/dt-bindings/pinctrl/apple.h 1921F: include/linux/apple-mailbox.h 1922F: include/linux/soc/apple/* 1923 1924ARM/ARTPEC MACHINE SUPPORT 1925M: Jesper Nilsson <jesper.nilsson@axis.com> 1926M: Lars Persson <lars.persson@axis.com> 1927L: linux-arm-kernel@axis.com 1928S: Maintained 1929F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1930F: arch/arm/boot/dts/axis/ 1931F: arch/arm/mach-artpec 1932F: drivers/clk/axis 1933F: drivers/crypto/axis 1934F: drivers/mmc/host/usdhi6rol0.c 1935F: drivers/pinctrl/pinctrl-artpec* 1936 1937ARM/ASPEED I2C DRIVER 1938M: Brendan Higgins <brendanhiggins@google.com> 1939R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1940R: Joel Stanley <joel@jms.id.au> 1941L: linux-i2c@vger.kernel.org 1942L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1943S: Maintained 1944F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1945F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1946F: drivers/i2c/busses/i2c-aspeed.c 1947F: drivers/irqchip/irq-aspeed-i2c-ic.c 1948 1949ARM/ASPEED MACHINE SUPPORT 1950M: Joel Stanley <joel@jms.id.au> 1951R: Andrew Jeffery <andrew@aj.id.au> 1952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1953L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1954S: Supported 1955Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1956T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1957F: Documentation/devicetree/bindings/arm/aspeed/ 1958F: arch/arm/boot/dts/aspeed/ 1959F: arch/arm/mach-aspeed/ 1960N: aspeed 1961 1962ARM/BITMAIN ARCHITECTURE 1963M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1965S: Maintained 1966F: Documentation/devicetree/bindings/arm/bitmain.yaml 1967F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1968F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1969F: arch/arm64/boot/dts/bitmain/ 1970F: drivers/clk/clk-bm1880.c 1971F: drivers/pinctrl/pinctrl-bm1880.c 1972 1973ARM/CALXEDA HIGHBANK ARCHITECTURE 1974M: Andre Przywara <andre.przywara@arm.com> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977F: arch/arm/boot/dts/calxeda/ 1978F: arch/arm/mach-highbank/ 1979 1980ARM/CAVIUM THUNDER NETWORK DRIVER 1981M: Sunil Goutham <sgoutham@marvell.com> 1982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1983S: Supported 1984F: drivers/net/ethernet/cavium/thunder/ 1985 1986ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1987M: Lukasz Majewski <lukma@denx.de> 1988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1989S: Maintained 1990F: arch/arm/mach-ep93xx/ts72xx.c 1991 1992ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1993M: Alexander Shiyan <shc_work@mail.ru> 1994L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1995S: Odd Fixes 1996N: clps711x 1997 1998ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1999M: Lennert Buytenhek <kernel@wantstofly.org> 2000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2001S: Maintained 2002 2003ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2004M: Hartley Sweeten <hsweeten@visionengravers.com> 2005M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2006L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2007S: Maintained 2008F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2009F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2010F: arch/arm/boot/compressed/misc-ep93xx.h 2011F: arch/arm/mach-ep93xx/ 2012F: drivers/iio/adc/ep93xx_adc.c 2013 2014ARM/CLKDEV SUPPORT 2015M: Russell King <linux@armlinux.org.uk> 2016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2017S: Maintained 2018T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2019F: drivers/clk/clkdev.c 2020 2021ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2022M: Baruch Siach <baruch@tkos.co.il> 2023L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2024S: Maintained 2025F: arch/arm/boot/dts/cnxt/ 2026N: digicolor 2027 2028ARM/CORESIGHT FRAMEWORK AND DRIVERS 2029M: Suzuki K Poulose <suzuki.poulose@arm.com> 2030R: Mike Leach <mike.leach@linaro.org> 2031R: James Clark <james.clark@arm.com> 2032R: Leo Yan <leo.yan@linaro.org> 2033L: coresight@lists.linaro.org (moderated for non-subscribers) 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2037F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2038F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2039F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2040F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2041F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2042F: Documentation/trace/coresight/* 2043F: drivers/hwtracing/coresight/* 2044F: include/dt-bindings/arm/coresight-cti-dt.h 2045F: include/linux/coresight* 2046F: samples/coresight/* 2047F: tools/perf/arch/arm/util/auxtrace.c 2048F: tools/perf/arch/arm/util/cs-etm.c 2049F: tools/perf/arch/arm/util/cs-etm.h 2050F: tools/perf/arch/arm/util/pmu.c 2051F: tools/perf/tests/shell/coresight/* 2052F: tools/perf/util/cs-etm-decoder/* 2053F: tools/perf/util/cs-etm.* 2054 2055ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2056M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2057M: Linus Walleij <linus.walleij@linaro.org> 2058L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2059S: Maintained 2060T: git git://github.com/ulli-kroll/linux.git 2061F: Documentation/devicetree/bindings/arm/gemini.yaml 2062F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2063F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2064F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2065F: arch/arm/boot/dts/gemini/ 2066F: arch/arm/mach-gemini/ 2067F: drivers/crypto/gemini/ 2068F: drivers/net/ethernet/cortina/ 2069F: drivers/pinctrl/pinctrl-gemini.c 2070F: drivers/rtc/rtc-ftrtc010.c 2071 2072ARM/CZ.NIC TURRIS SUPPORT 2073M: Marek Behún <kabel@kernel.org> 2074S: Maintained 2075W: https://www.turris.cz/ 2076F: Documentation/ABI/testing/debugfs-moxtet 2077F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2078F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2079F: Documentation/devicetree/bindings/bus/moxtet.txt 2080F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2081F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2082F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2083F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2084F: drivers/bus/moxtet.c 2085F: drivers/firmware/turris-mox-rwtm.c 2086F: drivers/gpio/gpio-moxtet.c 2087F: drivers/leds/leds-turris-omnia.c 2088F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2089F: drivers/watchdog/armada_37xx_wdt.c 2090F: include/dt-bindings/bus/moxtet.h 2091F: include/linux/armada-37xx-rwtm-mailbox.h 2092F: include/linux/moxtet.h 2093 2094ARM/FARADAY FA526 PORT 2095M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098T: git git://git.berlios.de/gemini-board 2099F: arch/arm/mm/*-fa* 2100 2101ARM/FOOTBRIDGE ARCHITECTURE 2102M: Russell King <linux@armlinux.org.uk> 2103L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2104S: Maintained 2105W: http://www.armlinux.org.uk/ 2106F: arch/arm/include/asm/hardware/dec21285.h 2107F: arch/arm/mach-footbridge/ 2108 2109ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2110M: Shawn Guo <shawnguo@kernel.org> 2111M: Sascha Hauer <s.hauer@pengutronix.de> 2112R: Pengutronix Kernel Team <kernel@pengutronix.de> 2113R: Fabio Estevam <festevam@gmail.com> 2114R: NXP Linux Team <linux-imx@nxp.com> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Maintained 2117T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2118F: arch/arm/boot/dts/nxp/imx/ 2119F: arch/arm/boot/dts/nxp/mxs/ 2120X: arch/arm64/boot/dts/freescale/fsl-* 2121X: arch/arm64/boot/dts/freescale/qoriq-* 2122X: drivers/media/i2c/ 2123N: imx 2124N: mxs 2125 2126ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2127M: Shawn Guo <shawnguo@kernel.org> 2128M: Li Yang <leoyang.li@nxp.com> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Maintained 2131T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2132F: arch/arm/boot/dts/nxp/ls/ 2133F: arch/arm64/boot/dts/freescale/fsl-* 2134F: arch/arm64/boot/dts/freescale/qoriq-* 2135 2136ARM/FREESCALE VYBRID ARM ARCHITECTURE 2137M: Shawn Guo <shawnguo@kernel.org> 2138M: Sascha Hauer <s.hauer@pengutronix.de> 2139R: Pengutronix Kernel Team <kernel@pengutronix.de> 2140R: Stefan Agner <stefan@agner.ch> 2141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2142S: Maintained 2143T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2144F: arch/arm/boot/dts/nxp/vf/ 2145F: arch/arm/mach-imx/*vf610* 2146 2147ARM/GUMSTIX MACHINE SUPPORT 2148M: Steve Sakoman <sakoman@gmail.com> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151 2152ARM/HISILICON SOC SUPPORT 2153M: Wei Xu <xuwei5@hisilicon.com> 2154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2155S: Supported 2156W: http://www.hisilicon.com 2157T: git https://github.com/hisilicon/linux-hisi.git 2158F: arch/arm/boot/dts/hisilicon/ 2159F: arch/arm/mach-hisi/ 2160F: arch/arm64/boot/dts/hisilicon/ 2161 2162ARM/HP JORNADA 7XX MACHINE SUPPORT 2163M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2164S: Maintained 2165W: www.jlime.com 2166T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2167F: arch/arm/mach-sa1100/include/mach/jornada720.h 2168F: arch/arm/mach-sa1100/jornada720.c 2169 2170ARM/HPE GXP ARCHITECTURE 2171M: Jean-Marie Verdun <verdun@hpe.com> 2172M: Nick Hawkins <nick.hawkins@hpe.com> 2173S: Maintained 2174F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2175F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2176F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2177F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2178F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2179F: Documentation/hwmon/gxp-fan-ctrl.rst 2180F: arch/arm/boot/dts/hpe/ 2181F: arch/arm/mach-hpe/ 2182F: drivers/clocksource/timer-gxp.c 2183F: drivers/hwmon/gxp-fan-ctrl.c 2184F: drivers/i2c/busses/i2c-gxp.c 2185F: drivers/spi/spi-gxp.c 2186F: drivers/watchdog/gxp-wdt.c 2187 2188ARM/IGEP MACHINE SUPPORT 2189M: Enric Balletbo i Serra <eballetbo@gmail.com> 2190M: Javier Martinez Canillas <javier@dowhile0.org> 2191L: linux-omap@vger.kernel.org 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Maintained 2194F: arch/arm/boot/dts/ti/omap/omap3-igep* 2195 2196ARM/INTEL IXP4XX ARM ARCHITECTURE 2197M: Linus Walleij <linusw@kernel.org> 2198M: Imre Kaloz <kaloz@openwrt.org> 2199M: Krzysztof Halasa <khalasa@piap.pl> 2200L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2201S: Maintained 2202F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2203F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2204F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2205F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2206F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2207F: arch/arm/boot/dts/intel/ixp/ 2208F: arch/arm/mach-ixp4xx/ 2209F: drivers/bus/intel-ixp4xx-eb.c 2210F: drivers/clocksource/timer-ixp4xx.c 2211F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2212F: drivers/gpio/gpio-ixp4xx.c 2213F: drivers/irqchip/irq-ixp4xx.c 2214 2215ARM/INTEL KEEMBAY ARCHITECTURE 2216M: Paul J. Murphy <paul.j.murphy@intel.com> 2217M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2218S: Maintained 2219F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2220F: arch/arm64/boot/dts/intel/keembay-evm.dts 2221F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2222 2223ARM/INTEL XSC3 (MANZANO) ARM CORE 2224M: Lennert Buytenhek <kernel@wantstofly.org> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227 2228ARM/LG1K ARCHITECTURE 2229M: Chanho Min <chanho.min@lge.com> 2230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2231S: Maintained 2232F: arch/arm64/boot/dts/lg/ 2233 2234ARM/LPC18XX ARCHITECTURE 2235M: Vladimir Zapolskiy <vz@mleia.com> 2236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2237S: Maintained 2238F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2239F: arch/arm/boot/dts/nxp/lpc/lpc43* 2240F: drivers/i2c/busses/i2c-lpc2k.c 2241F: drivers/memory/pl172.c 2242F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2243F: drivers/rtc/rtc-lpc24xx.c 2244N: lpc18xx 2245 2246ARM/LPC32XX SOC SUPPORT 2247M: Vladimir Zapolskiy <vz@mleia.com> 2248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2249S: Maintained 2250T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2251F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2252F: arch/arm/boot/dts/nxp/lpc/lpc32* 2253F: arch/arm/mach-lpc32xx/ 2254F: drivers/i2c/busses/i2c-pnx.c 2255F: drivers/net/ethernet/nxp/lpc_eth.c 2256F: drivers/usb/host/ohci-nxp.c 2257F: drivers/watchdog/pnx4008_wdt.c 2258N: lpc32xx 2259 2260ARM/Marvell Dove/MV78xx0/Orion SOC support 2261M: Andrew Lunn <andrew@lunn.ch> 2262M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2263M: Gregory Clement <gregory.clement@bootlin.com> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2269F: Documentation/devicetree/bindings/soc/dove/ 2270F: arch/arm/boot/dts/marvell/dove* 2271F: arch/arm/boot/dts/marvell/orion5x* 2272F: arch/arm/mach-dove/ 2273F: arch/arm/mach-mv78xx0/ 2274F: arch/arm/mach-orion5x/ 2275F: arch/arm/plat-orion/ 2276F: drivers/soc/dove/ 2277 2278ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2279M: Andrew Lunn <andrew@lunn.ch> 2280M: Gregory Clement <gregory.clement@bootlin.com> 2281M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2285F: Documentation/devicetree/bindings/arm/marvell/ 2286F: arch/arm/boot/dts/marvell/armada* 2287F: arch/arm/boot/dts/marvell/kirkwood* 2288F: arch/arm/configs/mvebu_*_defconfig 2289F: arch/arm/mach-mvebu/ 2290F: arch/arm64/boot/dts/marvell/armada* 2291F: arch/arm64/boot/dts/marvell/cn913* 2292F: drivers/clk/mvebu/ 2293F: drivers/cpufreq/armada-37xx-cpufreq.c 2294F: drivers/cpufreq/armada-8k-cpufreq.c 2295F: drivers/cpufreq/mvebu-cpufreq.c 2296F: drivers/irqchip/irq-armada-370-xp.c 2297F: drivers/irqchip/irq-mvebu-* 2298F: drivers/pinctrl/mvebu/ 2299F: drivers/rtc/rtc-armada38x.c 2300 2301ARM/Mediatek RTC DRIVER 2302M: Eddie Huang <eddie.huang@mediatek.com> 2303M: Sean Wang <sean.wang@mediatek.com> 2304L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2305L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2306S: Maintained 2307F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2308F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2309F: drivers/rtc/rtc-mt2712.c 2310F: drivers/rtc/rtc-mt6397.c 2311F: drivers/rtc/rtc-mt7622.c 2312 2313ARM/Mediatek SoC support 2314M: Matthias Brugger <matthias.bgg@gmail.com> 2315R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2316L: linux-kernel@vger.kernel.org 2317L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2318L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2319S: Maintained 2320W: https://mtk.wiki.kernel.org/ 2321C: irc://irc.libera.chat/linux-mediatek 2322F: arch/arm/boot/dts/mediatek/ 2323F: arch/arm/mach-mediatek/ 2324F: arch/arm64/boot/dts/mediatek/ 2325F: drivers/soc/mediatek/ 2326N: mtk 2327N: mt[2678] 2328K: mediatek 2329 2330ARM/Mediatek USB3 PHY DRIVER 2331M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2334S: Maintained 2335F: Documentation/devicetree/bindings/phy/mediatek,* 2336F: drivers/phy/mediatek/ 2337 2338ARM/MICROCHIP (ARM64) SoC support 2339M: Conor Dooley <conor@kernel.org> 2340M: Nicolas Ferre <nicolas.ferre@microchip.com> 2341M: Claudiu Beznea <claudiu.beznea@microchip.com> 2342L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2343S: Supported 2344T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2345F: arch/arm64/boot/dts/microchip/ 2346 2347ARM/Microchip (AT91) SoC support 2348M: Nicolas Ferre <nicolas.ferre@microchip.com> 2349M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2350M: Claudiu Beznea <claudiu.beznea@microchip.com> 2351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2352S: Supported 2353W: http://www.linux4sam.org 2354T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2355F: arch/arm/boot/dts/microchip/at91* 2356F: arch/arm/boot/dts/microchip/sama* 2357F: arch/arm/include/debug/at91.S 2358F: arch/arm/mach-at91/ 2359F: drivers/memory/atmel* 2360F: drivers/watchdog/sama5d4_wdt.c 2361F: include/soc/at91/ 2362X: drivers/input/touchscreen/atmel_mxt_ts.c 2363X: drivers/net/wireless/atmel/ 2364N: at91 2365N: atmel 2366 2367ARM/Microchip Sparx5 SoC support 2368M: Lars Povlsen <lars.povlsen@microchip.com> 2369M: Steen Hegelund <Steen.Hegelund@microchip.com> 2370M: Daniel Machon <daniel.machon@microchip.com> 2371M: UNGLinuxDriver@microchip.com 2372L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2373S: Supported 2374F: arch/arm64/boot/dts/microchip/sparx* 2375F: drivers/net/ethernet/microchip/vcap/ 2376F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2377N: sparx5 2378 2379ARM/MILBEAUT ARCHITECTURE 2380M: Taichi Sugaya <sugaya.taichi@socionext.com> 2381M: Takao Orito <orito.takao@socionext.com> 2382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2383S: Maintained 2384F: arch/arm/boot/dts/socionext/milbeaut* 2385F: arch/arm/mach-milbeaut/ 2386N: milbeaut 2387 2388ARM/MStar/Sigmastar Armv7 SoC support 2389M: Daniel Palmer <daniel@thingy.jp> 2390M: Romain Perier <romain.perier@gmail.com> 2391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: http://linux-chenxing.org/ 2394T: git git://github.com/linux-chenxing/linux.git 2395F: Documentation/devicetree/bindings/arm/mstar/* 2396F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2397F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2398F: arch/arm/boot/dts/sigmastar/ 2399F: arch/arm/mach-mstar/ 2400F: drivers/clk/mstar/ 2401F: drivers/clocksource/timer-msc313e.c 2402F: drivers/gpio/gpio-msc313.c 2403F: drivers/rtc/rtc-msc313.c 2404F: drivers/watchdog/msc313e_wdt.c 2405F: include/dt-bindings/clock/mstar-* 2406F: include/dt-bindings/gpio/msc313-gpio.h 2407 2408ARM/NOMADIK/Ux500 ARCHITECTURES 2409M: Linus Walleij <linus.walleij@linaro.org> 2410L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2411S: Maintained 2412T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2413F: Documentation/devicetree/bindings/arm/ste-* 2414F: Documentation/devicetree/bindings/arm/ux500.yaml 2415F: Documentation/devicetree/bindings/arm/ux500/ 2416F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2417F: arch/arm/boot/dts/st/ste-* 2418F: arch/arm/mach-nomadik/ 2419F: arch/arm/mach-ux500/ 2420F: drivers/clk/clk-nomadik.c 2421F: drivers/clocksource/clksrc-dbx500-prcmu.c 2422F: drivers/dma/ste_dma40* 2423F: drivers/hwspinlock/u8500_hsem.c 2424F: drivers/i2c/busses/i2c-nomadik.c 2425F: drivers/iio/adc/ab8500-gpadc.c 2426F: drivers/mfd/ab8500* 2427F: drivers/mfd/abx500* 2428F: drivers/mfd/db8500* 2429F: drivers/pinctrl/nomadik/ 2430F: drivers/rtc/rtc-ab8500.c 2431F: drivers/rtc/rtc-pl031.c 2432F: drivers/soc/ux500/ 2433 2434ARM/NUVOTON MA35 ARCHITECTURE 2435M: Jacky Huang <ychuang3@nuvoton.com> 2436M: Shan-Chun Hung <schung@nuvoton.com> 2437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2438S: Supported 2439F: Documentation/devicetree/bindings/*/*/*ma35* 2440F: Documentation/devicetree/bindings/*/*ma35* 2441F: arch/arm64/boot/dts/nuvoton/*ma35* 2442F: drivers/*/*/*ma35* 2443F: drivers/*/*ma35* 2444K: ma35d1 2445 2446ARM/NUVOTON NPCM ARCHITECTURE 2447M: Avi Fishman <avifishman70@gmail.com> 2448M: Tomer Maimon <tmaimon77@gmail.com> 2449M: Tali Perry <tali.perry1@gmail.com> 2450R: Patrick Venture <venture@google.com> 2451R: Nancy Yuen <yuenn@google.com> 2452R: Benjamin Fair <benjaminfair@google.com> 2453L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2454S: Supported 2455F: Documentation/devicetree/bindings/*/*/*npcm* 2456F: Documentation/devicetree/bindings/*/*npcm* 2457F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2458F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2459F: arch/arm/mach-npcm/ 2460F: arch/arm64/boot/dts/nuvoton/ 2461F: drivers/*/*/*npcm* 2462F: drivers/*/*npcm* 2463F: drivers/rtc/rtc-nct3018y.c 2464F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2465F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2466 2467ARM/NUVOTON WPCM450 ARCHITECTURE 2468M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2469L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2470S: Maintained 2471W: https://github.com/neuschaefer/wpcm450/wiki 2472F: Documentation/devicetree/bindings/*/*wpcm* 2473F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2474F: arch/arm/configs/wpcm450_defconfig 2475F: arch/arm/mach-npcm/wpcm450.c 2476F: drivers/*/*/*wpcm* 2477F: drivers/*/*wpcm* 2478 2479ARM/NXP S32G ARCHITECTURE 2480M: Chester Lin <clin@suse.com> 2481R: Andreas Färber <afaerber@suse.de> 2482R: Matthias Brugger <mbrugger@suse.com> 2483R: NXP S32 Linux Team <s32@nxp.com> 2484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2485S: Maintained 2486F: arch/arm64/boot/dts/freescale/s32g*.dts* 2487 2488ARM/Orion SoC/Technologic Systems TS-78xx platform support 2489M: Alexander Clouter <alex@digriz.org.uk> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492W: http://www.digriz.org.uk/ts78xx/kernel 2493F: arch/arm/mach-orion5x/ts78xx-* 2494 2495ARM/OXNAS platform support 2496M: Neil Armstrong <neil.armstrong@linaro.org> 2497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2498L: linux-oxnas@groups.io (moderated for non-subscribers) 2499S: Maintained 2500F: arch/arm/boot/dts/ox8*.dts* 2501F: arch/arm/mach-oxnas/ 2502F: drivers/power/reset/oxnas-restart.c 2503N: oxnas 2504 2505ARM/QUALCOMM CHROMEBOOK SUPPORT 2506R: cros-qcom-dts-watchers@chromium.org 2507F: arch/arm64/boot/dts/qcom/sc7180* 2508F: arch/arm64/boot/dts/qcom/sc7280* 2509F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2510 2511ARM/QUALCOMM SUPPORT 2512M: Andy Gross <agross@kernel.org> 2513M: Bjorn Andersson <andersson@kernel.org> 2514M: Konrad Dybcio <konrad.dybcio@linaro.org> 2515L: linux-arm-msm@vger.kernel.org 2516S: Maintained 2517T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2518F: Documentation/devicetree/bindings/*/qcom* 2519F: Documentation/devicetree/bindings/soc/qcom/ 2520F: arch/arm/boot/dts/qcom/ 2521F: arch/arm/configs/qcom_defconfig 2522F: arch/arm/mach-qcom/ 2523F: arch/arm64/boot/dts/qcom/ 2524F: drivers/*/*/pm8???-* 2525F: drivers/*/*/qcom* 2526F: drivers/*/*/qcom/ 2527F: drivers/*/qcom* 2528F: drivers/*/qcom/ 2529F: drivers/bluetooth/btqcomsmd.c 2530F: drivers/clocksource/timer-qcom.c 2531F: drivers/cpuidle/cpuidle-qcom-spm.c 2532F: drivers/extcon/extcon-qcom* 2533F: drivers/i2c/busses/i2c-qcom-geni.c 2534F: drivers/i2c/busses/i2c-qup.c 2535F: drivers/iommu/msm* 2536F: drivers/mfd/ssbi.c 2537F: drivers/mmc/host/mmci_qcom* 2538F: drivers/mmc/host/sdhci-msm.c 2539F: drivers/pci/controller/dwc/pcie-qcom.c 2540F: drivers/phy/qualcomm/ 2541F: drivers/power/*/msm* 2542F: drivers/reset/reset-qcom-* 2543F: drivers/spi/spi-geni-qcom.c 2544F: drivers/spi/spi-qcom-qspi.c 2545F: drivers/spi/spi-qup.c 2546F: drivers/tty/serial/msm_serial.c 2547F: drivers/ufs/host/ufs-qcom* 2548F: drivers/usb/dwc3/dwc3-qcom.c 2549F: include/dt-bindings/*/qcom* 2550F: include/linux/*/qcom* 2551F: include/linux/soc/qcom/ 2552 2553ARM/RDA MICRO ARCHITECTURE 2554M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2556L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2557S: Maintained 2558F: Documentation/devicetree/bindings/arm/rda.yaml 2559F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2560F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2561F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2562F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2563F: arch/arm/boot/dts/unisoc/ 2564F: drivers/clocksource/timer-rda.c 2565F: drivers/gpio/gpio-rda.c 2566F: drivers/irqchip/irq-rda-intc.c 2567F: drivers/tty/serial/rda-uart.c 2568 2569ARM/REALTEK ARCHITECTURE 2570M: Andreas Färber <afaerber@suse.de> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2573S: Maintained 2574F: Documentation/devicetree/bindings/arm/realtek.yaml 2575F: arch/arm/boot/dts/realtek/ 2576F: arch/arm/mach-realtek/ 2577F: arch/arm64/boot/dts/realtek/ 2578 2579ARM/RISC-V/RENESAS ARCHITECTURE 2580M: Geert Uytterhoeven <geert+renesas@glider.be> 2581M: Magnus Damm <magnus.damm@gmail.com> 2582L: linux-renesas-soc@vger.kernel.org 2583S: Supported 2584Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2585C: irc://irc.libera.chat/renesas-soc 2586T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2587F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2588F: Documentation/devicetree/bindings/soc/renesas/ 2589F: arch/arm/boot/dts/renesas/ 2590F: arch/arm/configs/shmobile_defconfig 2591F: arch/arm/include/debug/renesas-scif.S 2592F: arch/arm/mach-shmobile/ 2593F: arch/arm64/boot/dts/renesas/ 2594F: arch/riscv/boot/dts/renesas/ 2595F: drivers/soc/renesas/ 2596F: include/linux/soc/renesas/ 2597K: \brenesas, 2598 2599ARM/RISCPC ARCHITECTURE 2600M: Russell King <linux@armlinux.org.uk> 2601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2602S: Maintained 2603W: http://www.armlinux.org.uk/ 2604F: arch/arm/include/asm/hardware/ioc.h 2605F: arch/arm/include/asm/hardware/iomd.h 2606F: arch/arm/include/asm/hardware/memc.h 2607F: arch/arm/mach-rpc/ 2608F: drivers/net/ethernet/8390/etherh.c 2609F: drivers/net/ethernet/i825xx/ether1* 2610F: drivers/net/ethernet/seeq/ether3* 2611F: drivers/scsi/arm/ 2612 2613ARM/Rockchip SoC support 2614M: Heiko Stuebner <heiko@sntech.de> 2615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2616L: linux-rockchip@lists.infradead.org 2617S: Maintained 2618T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2619F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2620F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2621F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2622F: arch/arm/boot/dts/rockchip/ 2623F: arch/arm/mach-rockchip/ 2624F: drivers/*/*/*rockchip* 2625F: drivers/*/*rockchip* 2626F: drivers/clk/rockchip/ 2627F: drivers/i2c/busses/i2c-rk3x.c 2628F: sound/soc/rockchip/ 2629N: rockchip 2630 2631ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2632M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2633R: Alim Akhtar <alim.akhtar@samsung.com> 2634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2635L: linux-samsung-soc@vger.kernel.org 2636S: Maintained 2637Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2638B: mailto:linux-samsung-soc@vger.kernel.org 2639C: irc://irc.libera.chat/linux-exynos 2640T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2641F: Documentation/arch/arm/samsung/ 2642F: Documentation/devicetree/bindings/arm/samsung/ 2643F: Documentation/devicetree/bindings/hwinfo/samsung,* 2644F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2645F: Documentation/devicetree/bindings/soc/samsung/ 2646F: arch/arm/boot/dts/samsung/ 2647F: arch/arm/mach-exynos*/ 2648F: arch/arm/mach-s3c/ 2649F: arch/arm/mach-s5p*/ 2650F: arch/arm64/boot/dts/exynos/ 2651F: drivers/*/*/*s3c24* 2652F: drivers/*/*s3c24* 2653F: drivers/*/*s3c64xx* 2654F: drivers/*/*s5pv210* 2655F: drivers/clocksource/samsung_pwm_timer.c 2656F: drivers/memory/samsung/ 2657F: drivers/pwm/pwm-samsung.c 2658F: drivers/soc/samsung/ 2659F: drivers/tty/serial/samsung* 2660F: include/clocksource/samsung_pwm.h 2661F: include/linux/platform_data/*s3c* 2662F: include/linux/serial_s3c.h 2663F: include/linux/soc/samsung/ 2664N: exynos 2665N: s3c64xx 2666N: s5pv210 2667 2668ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2669M: Łukasz Stelmach <l.stelmach@samsung.com> 2670L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2671L: linux-media@vger.kernel.org 2672S: Maintained 2673F: drivers/media/platform/samsung/s5p-g2d/ 2674 2675ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2676M: Marek Szyprowski <m.szyprowski@samsung.com> 2677L: linux-samsung-soc@vger.kernel.org 2678L: linux-media@vger.kernel.org 2679S: Maintained 2680F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2681F: drivers/media/cec/platform/s5p/ 2682 2683ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2684M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2685M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2686M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2688L: linux-media@vger.kernel.org 2689S: Maintained 2690F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2691F: drivers/media/platform/samsung/s5p-jpeg/ 2692 2693ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2694M: Marek Szyprowski <m.szyprowski@samsung.com> 2695M: Andrzej Hajda <andrzej.hajda@intel.com> 2696L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2697L: linux-media@vger.kernel.org 2698S: Maintained 2699F: drivers/media/platform/samsung/s5p-mfc/ 2700 2701ARM/SOCFPGA ARCHITECTURE 2702M: Dinh Nguyen <dinguyen@kernel.org> 2703S: Maintained 2704W: http://www.rocketboards.org 2705T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2706F: arch/arm/boot/dts/intel/socfpga/ 2707F: arch/arm/configs/socfpga_defconfig 2708F: arch/arm/mach-socfpga/ 2709F: arch/arm64/boot/dts/altera/ 2710F: arch/arm64/boot/dts/intel/ 2711 2712ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2713M: Dinh Nguyen <dinguyen@kernel.org> 2714S: Maintained 2715F: drivers/clk/socfpga/ 2716 2717ARM/SOCFPGA EDAC SUPPORT 2718M: Dinh Nguyen <dinguyen@kernel.org> 2719S: Maintained 2720F: drivers/edac/altera_edac.[ch] 2721 2722ARM/SPREADTRUM SoC SUPPORT 2723M: Orson Zhai <orsonzhai@gmail.com> 2724M: Baolin Wang <baolin.wang7@gmail.com> 2725M: Chunyan Zhang <zhang.lyra@gmail.com> 2726S: Maintained 2727F: arch/arm64/boot/dts/sprd 2728N: sprd 2729N: sc27xx 2730N: sc2731 2731 2732ARM/STI ARCHITECTURE 2733M: Patrice Chotard <patrice.chotard@foss.st.com> 2734L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2735S: Maintained 2736W: http://www.stlinux.com 2737F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2738F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2739F: arch/arm/boot/dts/st/sti* 2740F: arch/arm/mach-sti/ 2741F: drivers/ata/ahci_st.c 2742F: drivers/char/hw_random/st-rng.c 2743F: drivers/clocksource/arm_global_timer.c 2744F: drivers/clocksource/clksrc_st_lpc.c 2745F: drivers/cpufreq/sti-cpufreq.c 2746F: drivers/dma/st_fdma* 2747F: drivers/i2c/busses/i2c-st.c 2748F: drivers/media/platform/st/sti/c8sectpfe/ 2749F: drivers/media/rc/st_rc.c 2750F: drivers/mmc/host/sdhci-st.c 2751F: drivers/phy/st/phy-miphy28lp.c 2752F: drivers/phy/st/phy-stih407-usb.c 2753F: drivers/pinctrl/pinctrl-st.c 2754F: drivers/remoteproc/st_remoteproc.c 2755F: drivers/remoteproc/st_slim_rproc.c 2756F: drivers/reset/sti/ 2757F: drivers/rtc/rtc-st-lpc.c 2758F: drivers/tty/serial/st-asc.c 2759F: drivers/usb/dwc3/dwc3-st.c 2760F: drivers/usb/host/ehci-st.c 2761F: drivers/usb/host/ohci-st.c 2762F: drivers/watchdog/st_lpc_wdt.c 2763F: include/linux/remoteproc/st_slim_rproc.h 2764 2765ARM/STM32 ARCHITECTURE 2766M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2767M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2768L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2770S: Maintained 2771T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2772F: arch/arm/boot/dts/st/stm32* 2773F: arch/arm/mach-stm32/ 2774F: arch/arm64/boot/dts/st/ 2775F: drivers/clocksource/armv7m_systick.c 2776N: stm32 2777N: stm 2778 2779ARM/SUNPLUS SP7021 SOC SUPPORT 2780M: Qin Jian <qinjian@cqplus1.com> 2781L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2782S: Maintained 2783W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2784F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2785F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2786F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2787F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2788F: arch/arm/boot/dts/sunplus/ 2789F: arch/arm/configs/sp7021_*defconfig 2790F: arch/arm/mach-sunplus/ 2791F: drivers/clk/clk-sp7021.c 2792F: drivers/irqchip/irq-sp7021-intc.c 2793F: drivers/reset/reset-sunplus.c 2794F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2795F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2796 2797ARM/Synaptics SoC support 2798M: Jisheng Zhang <jszhang@kernel.org> 2799M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2800L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2801S: Maintained 2802F: arch/arm/boot/dts/synaptics/ 2803F: arch/arm/mach-berlin/ 2804F: arch/arm64/boot/dts/synaptics/ 2805 2806ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2807M: Lennert Buytenhek <kernel@wantstofly.org> 2808L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2809S: Maintained 2810 2811ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2812M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2813L: linux-tegra@vger.kernel.org 2814L: linux-media@vger.kernel.org 2815S: Maintained 2816F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2817F: drivers/media/cec/platform/tegra/ 2818 2819ARM/TESLA FSD SoC SUPPORT 2820M: Alim Akhtar <alim.akhtar@samsung.com> 2821M: linux-fsd@tesla.com 2822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2823L: linux-samsung-soc@vger.kernel.org 2824S: Maintained 2825F: arch/arm64/boot/dts/tesla/ 2826 2827ARM/TETON BGA MACHINE SUPPORT 2828M: "Mark F. Brown" <mark.brown314@gmail.com> 2829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2830S: Maintained 2831 2832ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2833M: Santosh Shilimkar <ssantosh@kernel.org> 2834L: linux-kernel@vger.kernel.org 2835S: Maintained 2836F: drivers/memory/*emif* 2837 2838ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2839M: Nishanth Menon <nm@ti.com> 2840M: Santosh Shilimkar <ssantosh@kernel.org> 2841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2842S: Maintained 2843T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2844F: arch/arm/boot/dts/ti/keystone/ 2845F: arch/arm/mach-keystone/ 2846 2847ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2848M: Santosh Shilimkar <ssantosh@kernel.org> 2849L: linux-kernel@vger.kernel.org 2850S: Maintained 2851F: drivers/clk/keystone/ 2852 2853ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2854M: Santosh Shilimkar <ssantosh@kernel.org> 2855L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2856L: linux-kernel@vger.kernel.org 2857S: Maintained 2858F: drivers/clocksource/timer-keystone.c 2859 2860ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2861M: Santosh Shilimkar <ssantosh@kernel.org> 2862L: linux-kernel@vger.kernel.org 2863S: Maintained 2864F: drivers/power/reset/keystone-reset.c 2865 2866ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2867M: Nishanth Menon <nm@ti.com> 2868M: Vignesh Raghavendra <vigneshr@ti.com> 2869M: Tero Kristo <kristo@kernel.org> 2870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2871S: Supported 2872F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2873F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2874F: arch/arm64/boot/dts/ti/Makefile 2875F: arch/arm64/boot/dts/ti/k3-* 2876 2877ARM/TOSHIBA VISCONTI ARCHITECTURE 2878M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Supported 2881T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2882F: Documentation/devicetree/bindings/arm/toshiba.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2885F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2886F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2887F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2888F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2889F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2890F: arch/arm64/boot/dts/toshiba/ 2891F: drivers/clk/visconti/ 2892F: drivers/gpio/gpio-visconti.c 2893F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2894F: drivers/pci/controller/dwc/pcie-visconti.c 2895F: drivers/pinctrl/visconti/ 2896F: drivers/watchdog/visconti_wdt.c 2897N: visconti 2898 2899ARM/UNIPHIER ARCHITECTURE 2900M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2901M: Masami Hiramatsu <mhiramat@kernel.org> 2902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2903S: Maintained 2904F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2905F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2906F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2907F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2908F: arch/arm/boot/dts/socionext/uniphier* 2909F: arch/arm/include/asm/hardware/cache-uniphier.h 2910F: arch/arm/mach-uniphier/ 2911F: arch/arm/mm/cache-uniphier.c 2912F: arch/arm64/boot/dts/socionext/uniphier* 2913F: drivers/bus/uniphier-system-bus.c 2914F: drivers/clk/uniphier/ 2915F: drivers/dma/uniphier-mdmac.c 2916F: drivers/gpio/gpio-uniphier.c 2917F: drivers/i2c/busses/i2c-uniphier* 2918F: drivers/irqchip/irq-uniphier-aidet.c 2919F: drivers/mmc/host/uniphier-sd.c 2920F: drivers/pinctrl/uniphier/ 2921F: drivers/reset/reset-uniphier.c 2922F: drivers/tty/serial/8250/8250_uniphier.c 2923N: uniphier 2924 2925ARM/VERSATILE EXPRESS PLATFORM 2926M: Liviu Dudau <liviu.dudau@arm.com> 2927M: Sudeep Holla <sudeep.holla@arm.com> 2928M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2929L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2930S: Maintained 2931F: */*/*/vexpress* 2932F: */*/vexpress* 2933F: arch/arm/boot/dts/arm/vexpress* 2934F: arch/arm/mach-versatile/ 2935F: arch/arm64/boot/dts/arm/ 2936F: drivers/clk/versatile/clk-vexpress-osc.c 2937F: drivers/clocksource/timer-versatile.c 2938N: mps2 2939 2940ARM/VFP SUPPORT 2941M: Russell King <linux@armlinux.org.uk> 2942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2943S: Maintained 2944W: http://www.armlinux.org.uk/ 2945F: arch/arm/vfp/ 2946 2947ARM/VT8500 ARM ARCHITECTURE 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Orphan 2950F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2951F: arch/arm/mach-vt8500/ 2952F: drivers/clocksource/timer-vt8500.c 2953F: drivers/i2c/busses/i2c-wmt.c 2954F: drivers/mmc/host/wmt-sdmmc.c 2955F: drivers/pwm/pwm-vt8500.c 2956F: drivers/rtc/rtc-vt8500.c 2957F: drivers/tty/serial/vt8500_serial.c 2958F: drivers/usb/host/ehci-platform.c 2959F: drivers/usb/host/uhci-platform.c 2960F: drivers/video/fbdev/vt8500lcdfb.* 2961F: drivers/video/fbdev/wm8505fb* 2962F: drivers/video/fbdev/wmt_ge_rops.* 2963 2964ARM/ZYNQ ARCHITECTURE 2965M: Michal Simek <michal.simek@amd.com> 2966L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2967S: Supported 2968W: http://wiki.xilinx.com 2969T: git https://github.com/Xilinx/linux-xlnx.git 2970F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2971F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2974F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2975F: arch/arm/mach-zynq/ 2976F: drivers/clocksource/timer-cadence-ttc.c 2977F: drivers/cpuidle/cpuidle-zynq.c 2978F: drivers/edac/synopsys_edac.c 2979F: drivers/i2c/busses/i2c-cadence.c 2980F: drivers/i2c/busses/i2c-xiic.c 2981F: drivers/mmc/host/sdhci-of-arasan.c 2982N: zynq 2983N: xilinx 2984 2985ARM64 PORT (AARCH64 ARCHITECTURE) 2986M: Catalin Marinas <catalin.marinas@arm.com> 2987M: Will Deacon <will@kernel.org> 2988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2989S: Maintained 2990T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2991F: Documentation/arch/arm64/ 2992F: arch/arm64/ 2993F: tools/testing/selftests/arm64/ 2994X: arch/arm64/boot/dts/ 2995 2996ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2997M: George McCollister <george.mccollister@gmail.com> 2998L: netdev@vger.kernel.org 2999S: Maintained 3000F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3001F: drivers/net/dsa/xrs700x/* 3002F: net/dsa/tag_xrs700x.c 3003 3004AS3645A LED FLASH CONTROLLER DRIVER 3005M: Sakari Ailus <sakari.ailus@iki.fi> 3006L: linux-leds@vger.kernel.org 3007S: Maintained 3008F: drivers/leds/flash/leds-as3645a.c 3009 3010ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3011M: Tianshu Qiu <tian.shu.qiu@intel.com> 3012L: linux-media@vger.kernel.org 3013S: Maintained 3014T: git git://linuxtv.org/media_tree.git 3015F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3016F: drivers/media/i2c/ak7375.c 3017 3018ASAHI KASEI AK8974 DRIVER 3019M: Linus Walleij <linus.walleij@linaro.org> 3020L: linux-iio@vger.kernel.org 3021S: Supported 3022W: http://www.akm.com/ 3023F: drivers/iio/magnetometer/ak8974.c 3024 3025ASC7621 HARDWARE MONITOR DRIVER 3026M: George Joseph <george.joseph@fairview5.com> 3027L: linux-hwmon@vger.kernel.org 3028S: Maintained 3029F: Documentation/hwmon/asc7621.rst 3030F: drivers/hwmon/asc7621.c 3031 3032ASIX AX88796C SPI ETHERNET ADAPTER 3033M: Łukasz Stelmach <l.stelmach@samsung.com> 3034S: Maintained 3035F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3036F: drivers/net/ethernet/asix/ax88796c_* 3037 3038ASPEED CRYPTO DRIVER 3039M: Neal Liu <neal_liu@aspeedtech.com> 3040L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3041S: Maintained 3042F: Documentation/devicetree/bindings/crypto/aspeed,* 3043F: drivers/crypto/aspeed/ 3044 3045ASPEED PECI CONTROLLER 3046M: Iwona Winiarska <iwona.winiarska@intel.com> 3047L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3048L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3049S: Supported 3050F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3051F: drivers/peci/controller/peci-aspeed.c 3052 3053ASPEED PINCTRL DRIVERS 3054M: Andrew Jeffery <andrew@aj.id.au> 3055L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3056L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3057L: linux-gpio@vger.kernel.org 3058S: Maintained 3059F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3060F: drivers/pinctrl/aspeed/ 3061 3062ASPEED SCU INTERRUPT CONTROLLER DRIVER 3063M: Eddie James <eajames@linux.ibm.com> 3064L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3065S: Maintained 3066F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3067F: drivers/irqchip/irq-aspeed-scu-ic.c 3068F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3069 3070ASPEED SD/MMC DRIVER 3071M: Andrew Jeffery <andrew@aj.id.au> 3072L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3073L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3074L: linux-mmc@vger.kernel.org 3075S: Maintained 3076F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3077F: drivers/mmc/host/sdhci-of-aspeed* 3078 3079ASPEED SMC SPI DRIVER 3080M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3081M: Cédric Le Goater <clg@kaod.org> 3082L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3083L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3084L: linux-spi@vger.kernel.org 3085S: Maintained 3086F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3087F: drivers/spi/spi-aspeed-smc.c 3088 3089ASPEED USB UDC DRIVER 3090M: Neal Liu <neal_liu@aspeedtech.com> 3091L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3092S: Maintained 3093F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3094F: drivers/usb/gadget/udc/aspeed_udc.c 3095 3096ASPEED VIDEO ENGINE DRIVER 3097M: Eddie James <eajames@linux.ibm.com> 3098L: linux-media@vger.kernel.org 3099L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3100S: Maintained 3101F: Documentation/devicetree/bindings/media/aspeed-video.txt 3102F: drivers/media/platform/aspeed/ 3103 3104ASUS EC HARDWARE MONITOR DRIVER 3105M: Eugene Shalygin <eugene.shalygin@gmail.com> 3106L: linux-hwmon@vger.kernel.org 3107S: Maintained 3108F: drivers/hwmon/asus-ec-sensors.c 3109 3110ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3111M: Corentin Chary <corentin.chary@gmail.com> 3112L: acpi4asus-user@lists.sourceforge.net 3113L: platform-driver-x86@vger.kernel.org 3114S: Maintained 3115W: http://acpi4asus.sf.net 3116F: drivers/platform/x86/asus*.c 3117F: drivers/platform/x86/eeepc*.c 3118 3119ASUS TF103C DOCK DRIVER 3120M: Hans de Goede <hdegoede@redhat.com> 3121L: platform-driver-x86@vger.kernel.org 3122S: Maintained 3123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3124F: drivers/platform/x86/asus-tf103c-dock.c 3125 3126ASUS WIRELESS RADIO CONTROL DRIVER 3127M: João Paulo Rechi Vita <jprvita@gmail.com> 3128L: platform-driver-x86@vger.kernel.org 3129S: Maintained 3130F: drivers/platform/x86/asus-wireless.c 3131 3132ASUS WMI HARDWARE MONITOR DRIVER 3133M: Ed Brindley <kernel@maidavale.org> 3134M: Denis Pauk <pauk.denis@gmail.com> 3135L: linux-hwmon@vger.kernel.org 3136S: Maintained 3137F: drivers/hwmon/asus_wmi_sensors.c 3138 3139ASYMMETRIC KEYS 3140M: David Howells <dhowells@redhat.com> 3141L: keyrings@vger.kernel.org 3142S: Maintained 3143F: Documentation/crypto/asymmetric-keys.rst 3144F: crypto/asymmetric_keys/ 3145F: include/crypto/pkcs7.h 3146F: include/crypto/public_key.h 3147F: include/linux/verification.h 3148 3149ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3150R: Dan Williams <dan.j.williams@intel.com> 3151S: Odd fixes 3152W: http://sourceforge.net/projects/xscaleiop 3153F: Documentation/crypto/async-tx-api.rst 3154F: crypto/async_tx/ 3155F: include/linux/async_tx.h 3156 3157AT24 EEPROM DRIVER 3158M: Bartosz Golaszewski <brgl@bgdev.pl> 3159L: linux-i2c@vger.kernel.org 3160S: Maintained 3161T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3162F: Documentation/devicetree/bindings/eeprom/at24.yaml 3163F: drivers/misc/eeprom/at24.c 3164 3165ATA OVER ETHERNET (AOE) DRIVER 3166M: "Justin Sanders" <justin@coraid.com> 3167S: Supported 3168W: http://www.openaoe.org/ 3169F: Documentation/admin-guide/aoe/ 3170F: drivers/block/aoe/ 3171 3172ATC260X PMIC MFD DRIVER 3173M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3174M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3175L: linux-actions@lists.infradead.org 3176S: Maintained 3177F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3178F: drivers/input/misc/atc260x-onkey.c 3179F: drivers/mfd/atc260* 3180F: drivers/power/reset/atc260x-poweroff.c 3181F: drivers/regulator/atc260x-regulator.c 3182F: include/linux/mfd/atc260x/* 3183 3184ATHEROS 71XX/9XXX GPIO DRIVER 3185M: Alban Bedel <albeu@free.fr> 3186S: Maintained 3187W: https://github.com/AlbanBedel/linux 3188T: git git://github.com/AlbanBedel/linux 3189F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3190F: drivers/gpio/gpio-ath79.c 3191 3192ATHEROS 71XX/9XXX USB PHY DRIVER 3193M: Alban Bedel <albeu@free.fr> 3194S: Maintained 3195W: https://github.com/AlbanBedel/linux 3196T: git git://github.com/AlbanBedel/linux 3197F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3198F: drivers/phy/qualcomm/phy-ath79-usb.c 3199 3200ATHEROS ATH GENERIC UTILITIES 3201M: Kalle Valo <kvalo@kernel.org> 3202L: linux-wireless@vger.kernel.org 3203S: Supported 3204F: drivers/net/wireless/ath/* 3205 3206ATHEROS ATH5K WIRELESS DRIVER 3207M: Jiri Slaby <jirislaby@kernel.org> 3208M: Nick Kossifidis <mickflemm@gmail.com> 3209M: Luis Chamberlain <mcgrof@kernel.org> 3210L: linux-wireless@vger.kernel.org 3211S: Maintained 3212W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3213F: drivers/net/wireless/ath/ath5k/ 3214 3215ATHEROS ATH6KL WIRELESS DRIVER 3216L: linux-wireless@vger.kernel.org 3217S: Orphan 3218W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3219F: drivers/net/wireless/ath/ath6kl/ 3220 3221ATI_REMOTE2 DRIVER 3222M: Ville Syrjala <syrjala@sci.fi> 3223S: Maintained 3224F: drivers/input/misc/ati_remote2.c 3225 3226ATK0110 HWMON DRIVER 3227M: Luca Tettamanti <kronos.it@gmail.com> 3228L: linux-hwmon@vger.kernel.org 3229S: Maintained 3230F: drivers/hwmon/asus_atk0110.c 3231 3232ATLX ETHERNET DRIVERS 3233M: Chris Snook <chris.snook@gmail.com> 3234L: netdev@vger.kernel.org 3235S: Maintained 3236W: http://sourceforge.net/projects/atl1 3237W: http://atl1.sourceforge.net 3238F: drivers/net/ethernet/atheros/ 3239 3240ATM 3241M: Chas Williams <3chas3@gmail.com> 3242L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3243L: netdev@vger.kernel.org 3244S: Maintained 3245W: http://linux-atm.sourceforge.net 3246F: drivers/atm/ 3247F: include/linux/atm* 3248F: include/uapi/linux/atm* 3249 3250ATMEL MACB ETHERNET DRIVER 3251M: Nicolas Ferre <nicolas.ferre@microchip.com> 3252M: Claudiu Beznea <claudiu.beznea@microchip.com> 3253S: Supported 3254F: drivers/net/ethernet/cadence/ 3255 3256ATMEL MAXTOUCH DRIVER 3257M: Nick Dyer <nick@shmanahar.org> 3258S: Maintained 3259T: git git://github.com/ndyer/linux.git 3260F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3261F: drivers/input/touchscreen/atmel_mxt_ts.c 3262 3263ATMEL WIRELESS DRIVER 3264M: Simon Kelley <simon@thekelleys.org.uk> 3265L: linux-wireless@vger.kernel.org 3266S: Maintained 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Odd Fixes 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363W: https://btrfs.wiki.kernel.org/ 4364Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4365C: irc://irc.libera.chat/btrfs 4366T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4367F: Documentation/filesystems/btrfs.rst 4368F: fs/btrfs/ 4369F: include/linux/btrfs* 4370F: include/trace/events/btrfs.h 4371F: include/uapi/linux/btrfs* 4372 4373BTTV VIDEO4LINUX DRIVER 4374M: Mauro Carvalho Chehab <mchehab@kernel.org> 4375L: linux-media@vger.kernel.org 4376S: Odd fixes 4377W: https://linuxtv.org 4378T: git git://linuxtv.org/media_tree.git 4379F: Documentation/driver-api/media/drivers/bttv* 4380F: drivers/media/pci/bt8xx/bttv* 4381 4382BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4383M: Chanwoo Choi <cw00.choi@samsung.com> 4384L: linux-pm@vger.kernel.org 4385L: linux-samsung-soc@vger.kernel.org 4386S: Maintained 4387T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4388F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4389F: drivers/devfreq/exynos-bus.c 4390 4391BUSLOGIC SCSI DRIVER 4392M: Khalid Aziz <khalid@gonehiking.org> 4393L: linux-scsi@vger.kernel.org 4394S: Maintained 4395F: drivers/scsi/BusLogic.* 4396F: drivers/scsi/FlashPoint.* 4397 4398BXCAN CAN NETWORK DRIVER 4399M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4403F: drivers/net/can/bxcan.c 4404 4405C-MEDIA CMI8788 DRIVER 4406M: Clemens Ladisch <clemens@ladisch.de> 4407L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4408S: Maintained 4409T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4410F: sound/pci/oxygen/ 4411 4412C-SKY ARCHITECTURE 4413M: Guo Ren <guoren@kernel.org> 4414L: linux-csky@vger.kernel.org 4415S: Supported 4416T: git https://github.com/c-sky/csky-linux.git 4417F: Documentation/devicetree/bindings/csky/ 4418F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4419F: Documentation/devicetree/bindings/timer/csky,* 4420F: arch/csky/ 4421F: drivers/clocksource/timer-gx6605s.c 4422F: drivers/clocksource/timer-mp-csky.c 4423F: drivers/irqchip/irq-csky-* 4424N: csky 4425K: csky 4426 4427CA8210 IEEE-802.15.4 RADIO DRIVER 4428L: linux-wpan@vger.kernel.org 4429S: Orphan 4430W: https://github.com/Cascoda/ca8210-linux.git 4431F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4432F: drivers/net/ieee802154/ca8210.c 4433 4434CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4435M: David Howells <dhowells@redhat.com> 4436L: linux-cachefs@redhat.com (moderated for non-subscribers) 4437S: Supported 4438F: Documentation/filesystems/caching/cachefiles.rst 4439F: fs/cachefiles/ 4440 4441CACHESTAT: PAGE CACHE STATS FOR A FILE 4442M: Nhat Pham <nphamcs@gmail.com> 4443M: Johannes Weiner <hannes@cmpxchg.org> 4444L: linux-mm@kvack.org 4445S: Maintained 4446F: tools/testing/selftests/cachestat/test_cachestat.c 4447 4448CADENCE MIPI-CSI2 BRIDGES 4449M: Maxime Ripard <mripard@kernel.org> 4450L: linux-media@vger.kernel.org 4451S: Maintained 4452F: Documentation/devicetree/bindings/media/cdns,*.txt 4453F: drivers/media/platform/cadence/cdns-csi2* 4454 4455CADENCE NAND DRIVER 4456L: linux-mtd@lists.infradead.org 4457S: Orphan 4458F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4459F: drivers/mtd/nand/raw/cadence-nand-controller.c 4460 4461CADENCE USB3 DRD IP DRIVER 4462M: Peter Chen <peter.chen@kernel.org> 4463M: Pawel Laszczak <pawell@cadence.com> 4464R: Roger Quadros <rogerq@kernel.org> 4465R: Aswath Govindraju <a-govindraju@ti.com> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4469F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4470F: drivers/usb/cdns3/ 4471X: drivers/usb/cdns3/cdnsp* 4472 4473CADENCE USBHS DRIVER 4474M: Pawel Laszczak <pawell@cadence.com> 4475L: linux-usb@vger.kernel.org 4476S: Maintained 4477F: drivers/usb/gadget/udc/cdns2 4478 4479CADENCE USBSSP DRD IP DRIVER 4480M: Pawel Laszczak <pawell@cadence.com> 4481L: linux-usb@vger.kernel.org 4482S: Maintained 4483T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4484F: drivers/usb/cdns3/ 4485X: drivers/usb/cdns3/cdns3* 4486 4487CADET FM/AM RADIO RECEIVER DRIVER 4488M: Hans Verkuil <hverkuil@xs4all.nl> 4489L: linux-media@vger.kernel.org 4490S: Maintained 4491W: https://linuxtv.org 4492T: git git://linuxtv.org/media_tree.git 4493F: drivers/media/radio/radio-cadet* 4494 4495CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4496L: linux-media@vger.kernel.org 4497S: Orphan 4498T: git git://linuxtv.org/media_tree.git 4499F: Documentation/admin-guide/media/cafe_ccic* 4500F: drivers/media/platform/marvell/ 4501 4502CAIF NETWORK LAYER 4503L: netdev@vger.kernel.org 4504S: Orphan 4505F: Documentation/networking/caif/ 4506F: drivers/net/caif/ 4507F: include/net/caif/ 4508F: include/uapi/linux/caif/ 4509F: net/caif/ 4510 4511CAKE QDISC 4512M: Toke Høiland-Jørgensen <toke@toke.dk> 4513L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4514S: Maintained 4515F: net/sched/sch_cake.c 4516 4517CAN NETWORK DRIVERS 4518M: Wolfgang Grandegger <wg@grandegger.com> 4519M: Marc Kleine-Budde <mkl@pengutronix.de> 4520L: linux-can@vger.kernel.org 4521S: Maintained 4522W: https://github.com/linux-can 4523T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4525F: Documentation/devicetree/bindings/net/can/ 4526F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4527F: drivers/net/can/ 4528F: drivers/phy/phy-can-transceiver.c 4529F: include/linux/can/bittiming.h 4530F: include/linux/can/dev.h 4531F: include/linux/can/length.h 4532F: include/linux/can/platform/ 4533F: include/linux/can/rx-offload.h 4534F: include/uapi/linux/can/error.h 4535F: include/uapi/linux/can/netlink.h 4536F: include/uapi/linux/can/vxcan.h 4537 4538CAN NETWORK LAYER 4539M: Oliver Hartkopp <socketcan@hartkopp.net> 4540M: Marc Kleine-Budde <mkl@pengutronix.de> 4541L: linux-can@vger.kernel.org 4542S: Maintained 4543W: https://github.com/linux-can 4544T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4545T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4546F: Documentation/networking/can.rst 4547F: include/linux/can/can-ml.h 4548F: include/linux/can/core.h 4549F: include/linux/can/skb.h 4550F: include/net/netns/can.h 4551F: include/uapi/linux/can.h 4552F: include/uapi/linux/can/bcm.h 4553F: include/uapi/linux/can/gw.h 4554F: include/uapi/linux/can/isotp.h 4555F: include/uapi/linux/can/raw.h 4556F: net/can/ 4557 4558CAN-J1939 NETWORK LAYER 4559M: Robin van der Gracht <robin@protonic.nl> 4560M: Oleksij Rempel <o.rempel@pengutronix.de> 4561R: kernel@pengutronix.de 4562L: linux-can@vger.kernel.org 4563S: Maintained 4564F: Documentation/networking/j1939.rst 4565F: include/uapi/linux/can/j1939.h 4566F: net/can/j1939/ 4567 4568CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4569M: Damien Le Moal <dlemoal@kernel.org> 4570L: linux-riscv@lists.infradead.org 4571L: linux-gpio@vger.kernel.org (pinctrl driver) 4572F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4573F: drivers/pinctrl/pinctrl-k210.c 4574 4575CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4576M: Damien Le Moal <dlemoal@kernel.org> 4577L: linux-kernel@vger.kernel.org 4578L: linux-riscv@lists.infradead.org 4579S: Maintained 4580F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4581F: drivers/reset/reset-k210.c 4582 4583CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4584M: Damien Le Moal <dlemoal@kernel.org> 4585L: linux-riscv@lists.infradead.org 4586S: Maintained 4587F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4588F: drivers/soc/canaan/ 4589F: include/soc/canaan/ 4590 4591CAPABILITIES 4592M: Serge Hallyn <serge@hallyn.com> 4593L: linux-security-module@vger.kernel.org 4594S: Supported 4595F: include/linux/capability.h 4596F: include/uapi/linux/capability.h 4597F: kernel/capability.c 4598F: security/commoncap.c 4599 4600CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4601M: Kevin Tsai <ktsai@capellamicro.com> 4602S: Maintained 4603F: drivers/iio/light/cm* 4604 4605CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4606M: Christian Lamparter <chunkeey@googlemail.com> 4607L: linux-wireless@vger.kernel.org 4608S: Maintained 4609W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4610F: drivers/net/wireless/ath/carl9170/ 4611 4612CAVIUM I2C DRIVER 4613M: Robert Richter <rric@kernel.org> 4614S: Odd Fixes 4615W: http://www.marvell.com 4616F: drivers/i2c/busses/i2c-octeon* 4617F: drivers/i2c/busses/i2c-thunderx* 4618 4619CAVIUM LIQUIDIO NETWORK DRIVER 4620M: Derek Chickles <dchickles@marvell.com> 4621M: Satanand Burla <sburla@marvell.com> 4622M: Felix Manlunas <fmanlunas@marvell.com> 4623L: netdev@vger.kernel.org 4624S: Supported 4625W: http://www.marvell.com 4626F: drivers/net/ethernet/cavium/liquidio/ 4627 4628CAVIUM MMC DRIVER 4629M: Robert Richter <rric@kernel.org> 4630S: Odd Fixes 4631W: http://www.marvell.com 4632F: drivers/mmc/host/cavium* 4633 4634CAVIUM OCTEON-TX CRYPTO DRIVER 4635M: George Cherian <gcherian@marvell.com> 4636L: linux-crypto@vger.kernel.org 4637S: Supported 4638W: http://www.marvell.com 4639F: drivers/crypto/cavium/cpt/ 4640 4641CAVIUM THUNDERX2 ARM64 SOC 4642M: Robert Richter <rric@kernel.org> 4643L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4644S: Odd Fixes 4645F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4646F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4647 4648CBS/ETF/TAPRIO QDISCS 4649M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4650L: netdev@vger.kernel.org 4651S: Maintained 4652F: net/sched/sch_cbs.c 4653F: net/sched/sch_etf.c 4654F: net/sched/sch_taprio.c 4655 4656CC2520 IEEE-802.15.4 RADIO DRIVER 4657M: Stefan Schmidt <stefan@datenfreihafen.org> 4658L: linux-wpan@vger.kernel.org 4659S: Odd Fixes 4660F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4661F: drivers/net/ieee802154/cc2520.c 4662 4663CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4664M: Gilad Ben-Yossef <gilad@benyossef.com> 4665L: linux-crypto@vger.kernel.org 4666S: Supported 4667W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4668F: drivers/crypto/ccree/ 4669 4670CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4671M: Hadar Gat <hadar.gat@arm.com> 4672L: linux-crypto@vger.kernel.org 4673S: Supported 4674W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4675F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4676F: drivers/char/hw_random/cctrng.c 4677F: drivers/char/hw_random/cctrng.h 4678 4679CEC FRAMEWORK 4680M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4681L: linux-media@vger.kernel.org 4682S: Supported 4683W: http://linuxtv.org 4684T: git git://linuxtv.org/media_tree.git 4685F: Documentation/ABI/testing/debugfs-cec-error-inj 4686F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4687F: Documentation/driver-api/media/cec-core.rst 4688F: Documentation/userspace-api/media/cec 4689F: drivers/media/cec/ 4690F: drivers/media/rc/keymaps/rc-cec.c 4691F: include/media/cec-notifier.h 4692F: include/media/cec.h 4693F: include/uapi/linux/cec-funcs.h 4694F: include/uapi/linux/cec.h 4695 4696CEC GPIO DRIVER 4697M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4698L: linux-media@vger.kernel.org 4699S: Supported 4700W: http://linuxtv.org 4701T: git git://linuxtv.org/media_tree.git 4702F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4703F: drivers/media/cec/platform/cec-gpio/ 4704 4705CELL BROADBAND ENGINE ARCHITECTURE 4706M: Arnd Bergmann <arnd@arndb.de> 4707L: linuxppc-dev@lists.ozlabs.org 4708S: Supported 4709W: http://www.ibm.com/developerworks/power/cell/ 4710F: arch/powerpc/include/asm/cell*.h 4711F: arch/powerpc/include/asm/spu*.h 4712F: arch/powerpc/include/uapi/asm/spu*.h 4713F: arch/powerpc/platforms/cell/ 4714 4715CELLWISE CW2015 BATTERY DRIVER 4716M: Tobias Schrammm <t.schramm@manjaro.org> 4717S: Maintained 4718F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4719F: drivers/power/supply/cw2015_battery.c 4720 4721CEPH COMMON CODE (LIBCEPH) 4722M: Ilya Dryomov <idryomov@gmail.com> 4723M: Xiubo Li <xiubli@redhat.com> 4724R: Jeff Layton <jlayton@kernel.org> 4725L: ceph-devel@vger.kernel.org 4726S: Supported 4727W: http://ceph.com/ 4728T: git https://github.com/ceph/ceph-client.git 4729F: include/linux/ceph/ 4730F: include/linux/crush/ 4731F: net/ceph/ 4732 4733CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4734M: Xiubo Li <xiubli@redhat.com> 4735M: Ilya Dryomov <idryomov@gmail.com> 4736R: Jeff Layton <jlayton@kernel.org> 4737L: ceph-devel@vger.kernel.org 4738S: Supported 4739W: http://ceph.com/ 4740T: git https://github.com/ceph/ceph-client.git 4741F: Documentation/filesystems/ceph.rst 4742F: fs/ceph/ 4743 4744CERTIFICATE HANDLING 4745M: David Howells <dhowells@redhat.com> 4746M: David Woodhouse <dwmw2@infradead.org> 4747L: keyrings@vger.kernel.org 4748S: Maintained 4749F: Documentation/admin-guide/module-signing.rst 4750F: certs/ 4751F: scripts/sign-file.c 4752F: tools/certs/ 4753 4754CFAG12864B LCD DRIVER 4755M: Miguel Ojeda <ojeda@kernel.org> 4756S: Maintained 4757F: drivers/auxdisplay/cfag12864b.c 4758F: include/linux/cfag12864b.h 4759 4760CFAG12864BFB LCD FRAMEBUFFER DRIVER 4761M: Miguel Ojeda <ojeda@kernel.org> 4762S: Maintained 4763F: drivers/auxdisplay/cfag12864bfb.c 4764F: include/linux/cfag12864b.h 4765 4766CHAR and MISC DRIVERS 4767M: Arnd Bergmann <arnd@arndb.de> 4768M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4769S: Supported 4770T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4771F: drivers/char/ 4772F: drivers/misc/ 4773F: include/linux/miscdevice.h 4774X: drivers/char/agp/ 4775X: drivers/char/hw_random/ 4776X: drivers/char/ipmi/ 4777X: drivers/char/random.c 4778X: drivers/char/tpm/ 4779 4780CHECKPATCH 4781M: Andy Whitcroft <apw@canonical.com> 4782M: Joe Perches <joe@perches.com> 4783R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4784R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4785S: Maintained 4786F: scripts/checkpatch.pl 4787 4788CHECKPATCH DOCUMENTATION 4789M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4790M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4791R: Joe Perches <joe@perches.com> 4792S: Maintained 4793F: Documentation/dev-tools/checkpatch.rst 4794 4795CHINESE DOCUMENTATION 4796M: Alex Shi <alexs@kernel.org> 4797M: Yanteng Si <siyanteng@loongson.cn> 4798S: Maintained 4799F: Documentation/translations/zh_CN/ 4800 4801CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4802M: Peter Chen <peter.chen@kernel.org> 4803L: linux-usb@vger.kernel.org 4804S: Maintained 4805T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4806F: drivers/usb/chipidea/ 4807 4808CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4809M: Hans de Goede <hdegoede@redhat.com> 4810L: linux-input@vger.kernel.org 4811S: Maintained 4812F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4813F: drivers/input/touchscreen/chipone_icn8318.c 4814 4815CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4816M: Hans de Goede <hdegoede@redhat.com> 4817L: linux-input@vger.kernel.org 4818S: Maintained 4819F: drivers/input/touchscreen/chipone_icn8505.c 4820 4821CHROME HARDWARE PLATFORM SUPPORT 4822M: Benson Leung <bleung@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4826F: drivers/platform/chrome/ 4827 4828CHROMEOS EC CODEC DRIVER 4829M: Cheng-Yi Chiang <cychiang@chromium.org> 4830M: Tzung-Bi Shih <tzungbi@kernel.org> 4831R: Guenter Roeck <groeck@chromium.org> 4832L: chrome-platform@lists.linux.dev 4833S: Maintained 4834F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4835F: sound/soc/codecs/cros_ec_codec.* 4836 4837CHROMEOS EC SUBDRIVERS 4838M: Benson Leung <bleung@chromium.org> 4839R: Guenter Roeck <groeck@chromium.org> 4840L: chrome-platform@lists.linux.dev 4841S: Maintained 4842F: drivers/power/supply/cros_usbpd-charger.c 4843N: cros_ec 4844N: cros-ec 4845 4846CHROMEOS EC UART DRIVER 4847M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4848R: Benson Leung <bleung@chromium.org> 4849R: Tzung-Bi Shih <tzungbi@kernel.org> 4850S: Maintained 4851F: drivers/platform/chrome/cros_ec_uart.c 4852 4853CHROMEOS EC USB PD NOTIFY DRIVER 4854M: Prashant Malani <pmalani@chromium.org> 4855L: chrome-platform@lists.linux.dev 4856S: Maintained 4857F: drivers/platform/chrome/cros_usbpd_notify.c 4858F: include/linux/platform_data/cros_usbpd_notify.h 4859 4860CHROMEOS EC USB TYPE-C DRIVER 4861M: Prashant Malani <pmalani@chromium.org> 4862L: chrome-platform@lists.linux.dev 4863S: Maintained 4864F: drivers/platform/chrome/cros_ec_typec.* 4865F: drivers/platform/chrome/cros_typec_switch.c 4866F: drivers/platform/chrome/cros_typec_vdm.* 4867 4868CHROMEOS HPS DRIVER 4869M: Dan Callaghan <dcallagh@chromium.org> 4870R: Sami Kyöstilä <skyostil@chromium.org> 4871S: Maintained 4872F: drivers/platform/chrome/cros_hps_i2c.c 4873 4874CHRONTEL CH7322 CEC DRIVER 4875M: Joe Tessler <jrt@google.com> 4876L: linux-media@vger.kernel.org 4877S: Maintained 4878T: git git://linuxtv.org/media_tree.git 4879F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4880F: drivers/media/cec/i2c/ch7322.c 4881 4882CIRRUS LOGIC AUDIO CODEC DRIVERS 4883M: James Schulman <james.schulman@cirrus.com> 4884M: David Rhodes <david.rhodes@cirrus.com> 4885M: Richard Fitzgerald <rf@opensource.cirrus.com> 4886L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4887L: patches@opensource.cirrus.com 4888S: Maintained 4889F: Documentation/devicetree/bindings/sound/cirrus,cs* 4890F: include/dt-bindings/sound/cs* 4891F: include/sound/cs* 4892F: sound/pci/hda/cs* 4893F: sound/pci/hda/hda_cs_dsp_ctl.* 4894F: sound/soc/codecs/cs* 4895 4896CIRRUS LOGIC DSP FIRMWARE DRIVER 4897M: Simon Trimmer <simont@opensource.cirrus.com> 4898M: Charles Keepax <ckeepax@opensource.cirrus.com> 4899M: Richard Fitzgerald <rf@opensource.cirrus.com> 4900L: patches@opensource.cirrus.com 4901S: Supported 4902W: https://github.com/CirrusLogic/linux-drivers/wiki 4903T: git https://github.com/CirrusLogic/linux-drivers.git 4904F: drivers/firmware/cirrus/* 4905F: include/linux/firmware/cirrus/* 4906 4907CIRRUS LOGIC EP93XX ETHERNET DRIVER 4908M: Hartley Sweeten <hsweeten@visionengravers.com> 4909L: netdev@vger.kernel.org 4910S: Maintained 4911F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4912 4913CIRRUS LOGIC LOCHNAGAR DRIVER 4914M: Charles Keepax <ckeepax@opensource.cirrus.com> 4915M: Richard Fitzgerald <rf@opensource.cirrus.com> 4916L: patches@opensource.cirrus.com 4917S: Supported 4918F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4921F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4922F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4923F: Documentation/hwmon/lochnagar.rst 4924F: drivers/clk/clk-lochnagar.c 4925F: drivers/hwmon/lochnagar-hwmon.c 4926F: drivers/mfd/lochnagar-i2c.c 4927F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4928F: drivers/regulator/lochnagar-regulator.c 4929F: include/dt-bindings/clock/lochnagar.h 4930F: include/dt-bindings/pinctrl/lochnagar.h 4931F: include/linux/mfd/lochnagar* 4932F: sound/soc/codecs/lochnagar-sc.c 4933 4934CIRRUS LOGIC MADERA CODEC DRIVERS 4935M: Charles Keepax <ckeepax@opensource.cirrus.com> 4936M: Richard Fitzgerald <rf@opensource.cirrus.com> 4937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4938L: patches@opensource.cirrus.com 4939S: Supported 4940W: https://github.com/CirrusLogic/linux-drivers/wiki 4941T: git https://github.com/CirrusLogic/linux-drivers.git 4942F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4943F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4944F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4945F: drivers/gpio/gpio-madera* 4946F: drivers/irqchip/irq-madera* 4947F: drivers/mfd/cs47l* 4948F: drivers/mfd/madera* 4949F: drivers/pinctrl/cirrus/* 4950F: include/dt-bindings/sound/madera* 4951F: include/linux/irqchip/irq-madera* 4952F: include/linux/mfd/madera/* 4953F: include/sound/madera* 4954F: sound/soc/codecs/cs47l* 4955F: sound/soc/codecs/madera* 4956 4957CISCO FCOE HBA DRIVER 4958M: Satish Kharat <satishkh@cisco.com> 4959M: Sesidhar Baddela <sebaddel@cisco.com> 4960M: Karan Tilak Kumar <kartilak@cisco.com> 4961L: linux-scsi@vger.kernel.org 4962S: Supported 4963F: drivers/scsi/fnic/ 4964 4965CISCO SCSI HBA DRIVER 4966M: Karan Tilak Kumar <kartilak@cisco.com> 4967M: Sesidhar Baddela <sebaddel@cisco.com> 4968L: linux-scsi@vger.kernel.org 4969S: Supported 4970F: drivers/scsi/snic/ 4971 4972CISCO VIC ETHERNET NIC DRIVER 4973M: Christian Benvenuti <benve@cisco.com> 4974M: Satish Kharat <satishkh@cisco.com> 4975S: Supported 4976F: drivers/net/ethernet/cisco/enic/ 4977 4978CISCO VIC LOW LATENCY NIC DRIVER 4979M: Christian Benvenuti <benve@cisco.com> 4980M: Nelson Escobar <neescoba@cisco.com> 4981S: Supported 4982F: drivers/infiniband/hw/usnic/ 4983 4984CLANG CONTROL FLOW INTEGRITY SUPPORT 4985M: Sami Tolvanen <samitolvanen@google.com> 4986M: Kees Cook <keescook@chromium.org> 4987R: Nathan Chancellor <nathan@kernel.org> 4988R: Nick Desaulniers <ndesaulniers@google.com> 4989L: llvm@lists.linux.dev 4990S: Supported 4991B: https://github.com/ClangBuiltLinux/linux/issues 4992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4993F: include/linux/cfi.h 4994F: kernel/cfi.c 4995 4996CLANG-FORMAT FILE 4997M: Miguel Ojeda <ojeda@kernel.org> 4998S: Maintained 4999F: .clang-format 5000 5001CLANG/LLVM BUILD SUPPORT 5002M: Nathan Chancellor <nathan@kernel.org> 5003M: Nick Desaulniers <ndesaulniers@google.com> 5004R: Tom Rix <trix@redhat.com> 5005L: llvm@lists.linux.dev 5006S: Supported 5007W: https://clangbuiltlinux.github.io/ 5008B: https://github.com/ClangBuiltLinux/linux/issues 5009C: irc://irc.libera.chat/clangbuiltlinux 5010F: Documentation/kbuild/llvm.rst 5011F: include/linux/compiler-clang.h 5012F: scripts/Makefile.clang 5013F: scripts/clang-tools/ 5014K: \b(?i:clang|llvm)\b 5015 5016CLK API 5017M: Russell King <linux@armlinux.org.uk> 5018L: linux-clk@vger.kernel.org 5019S: Maintained 5020F: include/linux/clk.h 5021 5022CLOCKSOURCE, CLOCKEVENT DRIVERS 5023M: Daniel Lezcano <daniel.lezcano@linaro.org> 5024M: Thomas Gleixner <tglx@linutronix.de> 5025L: linux-kernel@vger.kernel.org 5026S: Supported 5027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5028F: Documentation/devicetree/bindings/timer/ 5029F: drivers/clocksource/ 5030 5031CMPC ACPI DRIVER 5032M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5033M: Daniel Oliveira Nascimento <don@syst.com.br> 5034L: platform-driver-x86@vger.kernel.org 5035S: Supported 5036F: drivers/platform/x86/classmate-laptop.c 5037 5038COBALT MEDIA DRIVER 5039M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5040L: linux-media@vger.kernel.org 5041S: Supported 5042W: https://linuxtv.org 5043T: git git://linuxtv.org/media_tree.git 5044F: drivers/media/pci/cobalt/ 5045 5046COCCINELLE/Semantic Patches (SmPL) 5047M: Julia Lawall <Julia.Lawall@inria.fr> 5048M: Nicolas Palix <nicolas.palix@imag.fr> 5049L: cocci@inria.fr (moderated for non-subscribers) 5050S: Supported 5051W: https://coccinelle.gitlabpages.inria.fr/website/ 5052T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5053F: Documentation/dev-tools/coccinelle.rst 5054F: scripts/coccicheck 5055F: scripts/coccinelle/ 5056 5057CODA FILE SYSTEM 5058M: Jan Harkes <jaharkes@cs.cmu.edu> 5059M: coda@cs.cmu.edu 5060L: codalist@coda.cs.cmu.edu 5061S: Maintained 5062W: http://www.coda.cs.cmu.edu/ 5063F: Documentation/filesystems/coda.rst 5064F: fs/coda/ 5065F: include/linux/coda*.h 5066F: include/uapi/linux/coda*.h 5067 5068CODA V4L2 MEM2MEM DRIVER 5069M: Philipp Zabel <p.zabel@pengutronix.de> 5070L: linux-media@vger.kernel.org 5071S: Maintained 5072F: Documentation/devicetree/bindings/media/coda.yaml 5073F: drivers/media/platform/chips-media/ 5074 5075CODE OF CONDUCT 5076M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5077S: Supported 5078F: Documentation/process/code-of-conduct-interpretation.rst 5079F: Documentation/process/code-of-conduct.rst 5080 5081COMEDI DRIVERS 5082M: Ian Abbott <abbotti@mev.co.uk> 5083M: H Hartley Sweeten <hsweeten@visionengravers.com> 5084S: Odd Fixes 5085F: drivers/comedi/ 5086F: include/linux/comedi/ 5087F: include/uapi/linux/comedi.h 5088 5089COMMON CLK FRAMEWORK 5090M: Michael Turquette <mturquette@baylibre.com> 5091M: Stephen Boyd <sboyd@kernel.org> 5092L: linux-clk@vger.kernel.org 5093S: Maintained 5094Q: http://patchwork.kernel.org/project/linux-clk/list/ 5095T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5096F: Documentation/devicetree/bindings/clock/ 5097F: drivers/clk/ 5098F: include/dt-bindings/clock/ 5099F: include/linux/clk-pr* 5100F: include/linux/clk/ 5101F: include/linux/of_clk.h 5102X: drivers/clk/clkdev.c 5103 5104COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5105M: Steve French <sfrench@samba.org> 5106R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5107R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5108R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5109R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5110L: linux-cifs@vger.kernel.org 5111L: samba-technical@lists.samba.org (moderated for non-subscribers) 5112S: Supported 5113W: https://wiki.samba.org/index.php/LinuxCIFS 5114T: git git://git.samba.org/sfrench/cifs-2.6.git 5115F: Documentation/admin-guide/cifs/ 5116F: fs/smb/client/ 5117F: fs/smb/common/ 5118F: include/uapi/linux/cifs 5119 5120COMPACTPCI HOTPLUG CORE 5121M: Scott Murray <scott@spiteful.org> 5122L: linux-pci@vger.kernel.org 5123S: Maintained 5124F: drivers/pci/hotplug/cpci_hotplug* 5125 5126COMPACTPCI HOTPLUG GENERIC DRIVER 5127M: Scott Murray <scott@spiteful.org> 5128L: linux-pci@vger.kernel.org 5129S: Maintained 5130F: drivers/pci/hotplug/cpcihp_generic.c 5131 5132COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5133M: Scott Murray <scott@spiteful.org> 5134L: linux-pci@vger.kernel.org 5135S: Maintained 5136F: drivers/pci/hotplug/cpcihp_zt5550.* 5137 5138COMPAL LAPTOP SUPPORT 5139M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5140L: platform-driver-x86@vger.kernel.org 5141S: Maintained 5142F: drivers/platform/x86/compal-laptop.c 5143 5144COMPILER ATTRIBUTES 5145M: Miguel Ojeda <ojeda@kernel.org> 5146R: Nick Desaulniers <ndesaulniers@google.com> 5147S: Maintained 5148F: include/linux/compiler_attributes.h 5149 5150COMPUTE EXPRESS LINK (CXL) 5151M: Alison Schofield <alison.schofield@intel.com> 5152M: Vishal Verma <vishal.l.verma@intel.com> 5153M: Ira Weiny <ira.weiny@intel.com> 5154M: Ben Widawsky <bwidawsk@kernel.org> 5155M: Dan Williams <dan.j.williams@intel.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: drivers/cxl/ 5159F: include/uapi/linux/cxl_mem.h 5160 5161COMPUTE EXPRESS LINK PMU (CPMU) 5162M: Jonathan Cameron <jonathan.cameron@huawei.com> 5163L: linux-cxl@vger.kernel.org 5164S: Maintained 5165F: Documentation/admin-guide/perf/cxl.rst 5166F: drivers/perf/cxl_pmu.c 5167 5168CONEXANT ACCESSRUNNER USB DRIVER 5169L: accessrunner-general@lists.sourceforge.net 5170S: Orphan 5171W: http://accessrunner.sourceforge.net/ 5172F: drivers/usb/atm/cxacru.c 5173 5174CONFIGFS 5175M: Joel Becker <jlbec@evilplan.org> 5176M: Christoph Hellwig <hch@lst.de> 5177S: Supported 5178T: git git://git.infradead.org/users/hch/configfs.git 5179F: fs/configfs/ 5180F: include/linux/configfs.h 5181F: samples/configfs/ 5182 5183CONSOLE SUBSYSTEM 5184M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5185S: Supported 5186F: drivers/video/console/ 5187F: include/linux/console* 5188 5189CONTEXT TRACKING 5190M: Frederic Weisbecker <frederic@kernel.org> 5191M: "Paul E. McKenney" <paulmck@kernel.org> 5192S: Maintained 5193F: include/linux/context_tracking* 5194F: kernel/context_tracking.c 5195 5196CONTROL GROUP (CGROUP) 5197M: Tejun Heo <tj@kernel.org> 5198M: Zefan Li <lizefan.x@bytedance.com> 5199M: Johannes Weiner <hannes@cmpxchg.org> 5200L: cgroups@vger.kernel.org 5201S: Maintained 5202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5203F: Documentation/admin-guide/cgroup-v1/ 5204F: Documentation/admin-guide/cgroup-v2.rst 5205F: include/linux/cgroup* 5206F: kernel/cgroup/ 5207F: tools/testing/selftests/cgroup/ 5208 5209CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5210M: Tejun Heo <tj@kernel.org> 5211M: Josef Bacik <josef@toxicpanda.com> 5212M: Jens Axboe <axboe@kernel.dk> 5213L: cgroups@vger.kernel.org 5214L: linux-block@vger.kernel.org 5215T: git git://git.kernel.dk/linux-block 5216F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5217F: block/bfq-cgroup.c 5218F: block/blk-cgroup.c 5219F: block/blk-iocost.c 5220F: block/blk-iolatency.c 5221F: block/blk-throttle.c 5222F: include/linux/blk-cgroup.h 5223 5224CONTROL GROUP - CPUSET 5225M: Waiman Long <longman@redhat.com> 5226M: Zefan Li <lizefan.x@bytedance.com> 5227L: cgroups@vger.kernel.org 5228S: Maintained 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5230F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5231F: include/linux/cpuset.h 5232F: kernel/cgroup/cpuset.c 5233 5234CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5235M: Johannes Weiner <hannes@cmpxchg.org> 5236M: Michal Hocko <mhocko@kernel.org> 5237M: Roman Gushchin <roman.gushchin@linux.dev> 5238M: Shakeel Butt <shakeelb@google.com> 5239R: Muchun Song <muchun.song@linux.dev> 5240L: cgroups@vger.kernel.org 5241L: linux-mm@kvack.org 5242S: Maintained 5243F: mm/memcontrol.c 5244F: mm/swap_cgroup.c 5245F: tools/testing/selftests/cgroup/memcg_protection.m 5246F: tools/testing/selftests/cgroup/test_kmem.c 5247F: tools/testing/selftests/cgroup/test_memcontrol.c 5248 5249CORETEMP HARDWARE MONITORING DRIVER 5250M: Fenghua Yu <fenghua.yu@intel.com> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: Documentation/hwmon/coretemp.rst 5254F: drivers/hwmon/coretemp.c 5255 5256CORSAIR-CPRO HARDWARE MONITOR DRIVER 5257M: Marius Zachmann <mail@mariuszachmann.de> 5258L: linux-hwmon@vger.kernel.org 5259S: Maintained 5260F: drivers/hwmon/corsair-cpro.c 5261 5262CORSAIR-PSU HARDWARE MONITOR DRIVER 5263M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/corsair-psu.rst 5267F: drivers/hwmon/corsair-psu.c 5268 5269COUNTER SUBSYSTEM 5270M: William Breathitt Gray <william.gray@linaro.org> 5271L: linux-iio@vger.kernel.org 5272S: Maintained 5273T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5274F: Documentation/ABI/testing/sysfs-bus-counter 5275F: Documentation/driver-api/generic-counter.rst 5276F: drivers/counter/ 5277F: include/linux/counter.h 5278F: include/uapi/linux/counter.h 5279F: tools/counter/ 5280 5281CP2615 I2C DRIVER 5282M: Bence Csókás <bence98@sch.bme.hu> 5283S: Maintained 5284F: drivers/i2c/busses/i2c-cp2615.c 5285 5286CPMAC ETHERNET DRIVER 5287M: Florian Fainelli <f.fainelli@gmail.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/ti/cpmac.c 5291 5292CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294M: Sudeep Holla <sudeep.holla@arm.com> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5298F: drivers/cpufreq/vexpress-spc-cpufreq.c 5299 5300CPU FREQUENCY SCALING FRAMEWORK 5301M: "Rafael J. Wysocki" <rafael@kernel.org> 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303L: linux-pm@vger.kernel.org 5304S: Maintained 5305B: https://bugzilla.kernel.org 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5308F: Documentation/admin-guide/pm/cpufreq.rst 5309F: Documentation/admin-guide/pm/intel_pstate.rst 5310F: Documentation/cpu-freq/ 5311F: Documentation/devicetree/bindings/cpufreq/ 5312F: drivers/cpufreq/ 5313F: include/linux/cpufreq.h 5314F: include/linux/sched/cpufreq.h 5315F: kernel/sched/cpufreq*.c 5316F: tools/testing/selftests/cpufreq/ 5317 5318CPU HOTPLUG 5319M: Thomas Gleixner <tglx@linutronix.de> 5320M: Peter Zijlstra <peterz@infradead.org> 5321L: linux-kernel@vger.kernel.org 5322S: Maintained 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5324F: include/linux/cpu.h 5325F: include/linux/cpuhotplug.h 5326F: include/linux/smpboot.h 5327F: kernel/cpu.c 5328F: kernel/smpboot.* 5329 5330CPU IDLE TIME MANAGEMENT FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Daniel Lezcano <daniel.lezcano@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337F: Documentation/admin-guide/pm/cpuidle.rst 5338F: Documentation/driver-api/pm/cpuidle.rst 5339F: drivers/cpuidle/ 5340F: include/linux/cpuidle.h 5341 5342CPU POWER MONITORING SUBSYSTEM 5343M: Thomas Renninger <trenn@suse.com> 5344M: Shuah Khan <shuah@kernel.org> 5345M: Shuah Khan <skhan@linuxfoundation.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348F: tools/power/cpupower/ 5349 5350CPUID/MSR DRIVER 5351M: "H. Peter Anvin" <hpa@zytor.com> 5352S: Maintained 5353F: arch/x86/kernel/cpuid.c 5354F: arch/x86/kernel/msr.c 5355 5356CPUIDLE DRIVER - ARM BIG LITTLE 5357M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5361S: Maintained 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: drivers/cpuidle/cpuidle-big_little.c 5364 5365CPUIDLE DRIVER - ARM EXYNOS 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367M: Kukjin Kim <kgene@kernel.org> 5368R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-samsung-soc@vger.kernel.org 5371S: Supported 5372F: arch/arm/mach-exynos/pm.c 5373F: drivers/cpuidle/cpuidle-exynos.c 5374F: include/linux/platform_data/cpuidle-exynos.h 5375 5376CPUIDLE DRIVER - ARM PSCI 5377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5378M: Sudeep Holla <sudeep.holla@arm.com> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci.c 5383 5384CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Supported 5389F: drivers/cpuidle/cpuidle-psci-domain.c 5390F: drivers/cpuidle/cpuidle-psci.h 5391 5392CPUIDLE DRIVER - DT IDLE PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395S: Supported 5396F: drivers/cpuidle/dt_idle_genpd.c 5397F: drivers/cpuidle/dt_idle_genpd.h 5398 5399CPUIDLE DRIVER - RISC-V SBI 5400M: Anup Patel <anup@brainfault.org> 5401L: linux-pm@vger.kernel.org 5402L: linux-riscv@lists.infradead.org 5403S: Maintained 5404F: drivers/cpuidle/cpuidle-riscv-sbi.c 5405 5406CRAMFS FILESYSTEM 5407M: Nicolas Pitre <nico@fluxnic.net> 5408S: Maintained 5409F: Documentation/filesystems/cramfs.rst 5410F: fs/cramfs/ 5411 5412CREATIVE SB0540 5413M: Bastien Nocera <hadess@hadess.net> 5414L: linux-input@vger.kernel.org 5415S: Maintained 5416F: drivers/hid/hid-creative-sb0540.c 5417 5418CRYPTO API 5419M: Herbert Xu <herbert@gondor.apana.org.au> 5420M: "David S. Miller" <davem@davemloft.net> 5421L: linux-crypto@vger.kernel.org 5422S: Maintained 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5425F: Documentation/crypto/ 5426F: Documentation/devicetree/bindings/crypto/ 5427F: arch/*/crypto/ 5428F: crypto/ 5429F: drivers/crypto/ 5430F: include/crypto/ 5431F: include/linux/crypto* 5432F: lib/crypto/ 5433 5434CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5435M: Neil Horman <nhorman@tuxdriver.com> 5436L: linux-crypto@vger.kernel.org 5437S: Maintained 5438F: crypto/ansi_cprng.c 5439F: crypto/rng.c 5440 5441CS3308 MEDIA DRIVER 5442M: Hans Verkuil <hverkuil@xs4all.nl> 5443L: linux-media@vger.kernel.org 5444S: Odd Fixes 5445W: http://linuxtv.org 5446T: git git://linuxtv.org/media_tree.git 5447F: drivers/media/i2c/cs3308.c 5448 5449CS5535 Audio ALSA driver 5450M: Jaya Kumar <jayakumar.alsa@gmail.com> 5451S: Maintained 5452F: sound/pci/cs5535audio/ 5453 5454CTU CAN FD DRIVER 5455M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5456M: Ondrej Ille <ondrej.ille@gmail.com> 5457L: linux-can@vger.kernel.org 5458S: Maintained 5459F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5460F: drivers/net/can/ctucanfd/ 5461 5462CW1200 WLAN driver 5463M: Solomon Peachy <pizza@shaftnet.org> 5464S: Maintained 5465F: drivers/net/wireless/st/cw1200/ 5466 5467CX18 VIDEO4LINUX DRIVER 5468M: Andy Walls <awalls@md.metrocast.net> 5469L: linux-media@vger.kernel.org 5470S: Maintained 5471W: https://linuxtv.org 5472T: git git://linuxtv.org/media_tree.git 5473F: drivers/media/pci/cx18/ 5474F: include/uapi/linux/ivtv* 5475 5476CX2341X MPEG ENCODER HELPER MODULE 5477M: Hans Verkuil <hverkuil@xs4all.nl> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481T: git git://linuxtv.org/media_tree.git 5482F: drivers/media/common/cx2341x* 5483F: include/media/drv-intf/cx2341x.h 5484 5485CX24120 MEDIA DRIVER 5486M: Jemma Denson <jdenson@gmail.com> 5487M: Patrick Boettcher <patrick.boettcher@posteo.de> 5488L: linux-media@vger.kernel.org 5489S: Maintained 5490W: https://linuxtv.org 5491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5492F: drivers/media/dvb-frontends/cx24120* 5493 5494CX88 VIDEO4LINUX DRIVER 5495M: Mauro Carvalho Chehab <mchehab@kernel.org> 5496L: linux-media@vger.kernel.org 5497S: Odd fixes 5498W: https://linuxtv.org 5499T: git git://linuxtv.org/media_tree.git 5500F: Documentation/driver-api/media/drivers/cx88* 5501F: drivers/media/pci/cx88/ 5502 5503CXD2820R MEDIA DRIVER 5504M: Antti Palosaari <crope@iki.fi> 5505L: linux-media@vger.kernel.org 5506S: Maintained 5507W: https://linuxtv.org 5508W: http://palosaari.fi/linux/ 5509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5510T: git git://linuxtv.org/anttip/media_tree.git 5511F: drivers/media/dvb-frontends/cxd2820r* 5512 5513CXGB3 ETHERNET DRIVER (CXGB3) 5514M: Raju Rangoju <rajur@chelsio.com> 5515L: netdev@vger.kernel.org 5516S: Supported 5517W: http://www.chelsio.com 5518F: drivers/net/ethernet/chelsio/cxgb3/ 5519 5520CXGB3 ISCSI DRIVER (CXGB3I) 5521M: Varun Prakash <varun@chelsio.com> 5522L: linux-scsi@vger.kernel.org 5523S: Supported 5524W: http://www.chelsio.com 5525F: drivers/scsi/cxgbi/cxgb3i 5526 5527CXGB4 CRYPTO DRIVER (chcr) 5528M: Ayush Sawal <ayush.sawal@chelsio.com> 5529L: linux-crypto@vger.kernel.org 5530S: Supported 5531W: http://www.chelsio.com 5532F: drivers/crypto/chelsio 5533 5534CXGB4 ETHERNET DRIVER (CXGB4) 5535M: Raju Rangoju <rajur@chelsio.com> 5536L: netdev@vger.kernel.org 5537S: Supported 5538W: http://www.chelsio.com 5539F: drivers/net/ethernet/chelsio/cxgb4/ 5540 5541CXGB4 INLINE CRYPTO DRIVER 5542M: Ayush Sawal <ayush.sawal@chelsio.com> 5543L: netdev@vger.kernel.org 5544S: Supported 5545W: http://www.chelsio.com 5546F: drivers/net/ethernet/chelsio/inline_crypto/ 5547 5548CXGB4 ISCSI DRIVER (CXGB4I) 5549M: Varun Prakash <varun@chelsio.com> 5550L: linux-scsi@vger.kernel.org 5551S: Supported 5552W: http://www.chelsio.com 5553F: drivers/scsi/cxgbi/cxgb4i 5554 5555CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5556M: Potnuri Bharat Teja <bharat@chelsio.com> 5557L: linux-rdma@vger.kernel.org 5558S: Supported 5559W: http://www.openfabrics.org 5560F: drivers/infiniband/hw/cxgb4/ 5561F: include/uapi/rdma/cxgb4-abi.h 5562 5563CXGB4VF ETHERNET DRIVER (CXGB4VF) 5564M: Raju Rangoju <rajur@chelsio.com> 5565L: netdev@vger.kernel.org 5566S: Supported 5567W: http://www.chelsio.com 5568F: drivers/net/ethernet/chelsio/cxgb4vf/ 5569 5570CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5571M: Frederic Barrat <fbarrat@linux.ibm.com> 5572M: Andrew Donnellan <ajd@linux.ibm.com> 5573L: linuxppc-dev@lists.ozlabs.org 5574S: Supported 5575F: Documentation/ABI/testing/sysfs-class-cxl 5576F: Documentation/powerpc/cxl.rst 5577F: arch/powerpc/platforms/powernv/pci-cxl.c 5578F: drivers/misc/cxl/ 5579F: include/misc/cxl* 5580F: include/uapi/misc/cxl.h 5581 5582CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5583M: Manoj N. Kumar <manoj@linux.ibm.com> 5584M: Matthew R. Ochs <mrochs@linux.ibm.com> 5585M: Uma Krishnan <ukrishn@linux.ibm.com> 5586L: linux-scsi@vger.kernel.org 5587S: Supported 5588F: Documentation/powerpc/cxlflash.rst 5589F: drivers/scsi/cxlflash/ 5590F: include/uapi/scsi/cxlflash_ioctl.h 5591 5592CYBERPRO FB DRIVER 5593M: Russell King <linux@armlinux.org.uk> 5594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5595S: Maintained 5596W: http://www.armlinux.org.uk/ 5597F: drivers/video/fbdev/cyber2000fb.* 5598 5599CYCLADES PC300 DRIVER 5600S: Orphan 5601F: drivers/net/wan/pc300* 5602 5603CYPRESS CY8C95X0 PINCTRL DRIVER 5604M: Patrick Rudolph <patrick.rudolph@9elements.com> 5605L: linux-gpio@vger.kernel.org 5606S: Maintained 5607F: drivers/pinctrl/pinctrl-cy8c95x0.c 5608 5609CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5610M: Linus Walleij <linus.walleij@linaro.org> 5611L: linux-input@vger.kernel.org 5612S: Maintained 5613F: drivers/input/touchscreen/cy8ctma140.c 5614 5615CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5616M: Yassine Oudjana <y.oudjana@protonmail.com> 5617L: linux-input@vger.kernel.org 5618S: Maintained 5619F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5620F: drivers/input/keyboard/cypress-sf.c 5621 5622CYPRESS_FIRMWARE MEDIA DRIVER 5623M: Antti Palosaari <crope@iki.fi> 5624L: linux-media@vger.kernel.org 5625S: Maintained 5626W: https://linuxtv.org 5627W: http://palosaari.fi/linux/ 5628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5629T: git git://linuxtv.org/anttip/media_tree.git 5630F: drivers/media/common/cypress_firmware* 5631 5632CYTTSP TOUCHSCREEN DRIVER 5633M: Linus Walleij <linus.walleij@linaro.org> 5634L: linux-input@vger.kernel.org 5635S: Maintained 5636F: drivers/input/touchscreen/cyttsp* 5637 5638D-LINK DIR-685 TOUCHKEYS DRIVER 5639M: Linus Walleij <linus.walleij@linaro.org> 5640L: linux-input@vger.kernel.org 5641S: Supported 5642F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5643 5644DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5645M: Joshua Kinard <kumba@gentoo.org> 5646S: Maintained 5647F: drivers/rtc/rtc-ds1685.c 5648F: include/linux/rtc/ds1685.h 5649 5650DAMA SLAVE for AX.25 5651M: Joerg Reuter <jreuter@yaina.de> 5652L: linux-hams@vger.kernel.org 5653S: Maintained 5654W: http://yaina.de/jreuter/ 5655W: http://www.qsl.net/dl1bke/ 5656F: net/ax25/af_ax25.c 5657F: net/ax25/ax25_dev.c 5658F: net/ax25/ax25_ds_* 5659F: net/ax25/ax25_in.c 5660F: net/ax25/ax25_out.c 5661F: net/ax25/ax25_timer.c 5662F: net/ax25/sysctl_net_ax25.c 5663 5664DATA ACCESS MONITOR 5665M: SeongJae Park <sj@kernel.org> 5666L: damon@lists.linux.dev 5667L: linux-mm@kvack.org 5668S: Maintained 5669W: https://damonitor.github.io 5670P: Documentation/mm/damon/maintainer-profile.rst 5671T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5672T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5673T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5674F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5675F: Documentation/admin-guide/mm/damon/ 5676F: Documentation/mm/damon/ 5677F: include/linux/damon.h 5678F: include/trace/events/damon.h 5679F: mm/damon/ 5680F: tools/testing/selftests/damon/ 5681 5682DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5683L: netdev@vger.kernel.org 5684S: Orphan 5685F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5686F: drivers/net/ethernet/dec/tulip/dmfe.c 5687 5688DC390/AM53C974 SCSI driver 5689M: Hannes Reinecke <hare@suse.com> 5690L: linux-scsi@vger.kernel.org 5691S: Maintained 5692F: drivers/scsi/am53c974.c 5693 5694DC395x SCSI driver 5695M: Oliver Neukum <oliver@neukum.org> 5696M: Ali Akcaagac <aliakc@web.de> 5697M: Jamie Lenehan <lenehan@twibble.org> 5698S: Maintained 5699F: Documentation/scsi/dc395x.rst 5700F: drivers/scsi/dc395x.* 5701 5702DCCP PROTOCOL 5703L: dccp@vger.kernel.org 5704S: Orphan 5705W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5706F: include/linux/dccp.h 5707F: include/linux/tfrc.h 5708F: include/uapi/linux/dccp.h 5709F: net/dccp/ 5710 5711DEBUGOBJECTS: 5712M: Thomas Gleixner <tglx@linutronix.de> 5713L: linux-kernel@vger.kernel.org 5714S: Maintained 5715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5716F: include/linux/debugobjects.h 5717F: lib/debugobjects.c 5718 5719DECSTATION PLATFORM SUPPORT 5720M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5721L: linux-mips@vger.kernel.org 5722S: Maintained 5723W: http://www.linux-mips.org/wiki/DECstation 5724F: arch/mips/dec/ 5725F: arch/mips/include/asm/dec/ 5726F: arch/mips/include/asm/mach-dec/ 5727 5728DEFXX FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defxx.* 5732 5733DEFZA FDDI NETWORK DRIVER 5734M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5735S: Maintained 5736F: drivers/net/fddi/defza.* 5737 5738DEINTERLACE DRIVERS FOR ALLWINNER H3 5739M: Jernej Skrabec <jernej.skrabec@gmail.com> 5740L: linux-media@vger.kernel.org 5741S: Maintained 5742T: git git://linuxtv.org/media_tree.git 5743F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5744F: drivers/media/platform/sunxi/sun8i-di/ 5745 5746DELL LAPTOP DRIVER 5747M: Matthew Garrett <mjg59@srcf.ucam.org> 5748M: Pali Rohár <pali@kernel.org> 5749L: platform-driver-x86@vger.kernel.org 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-laptop.c 5752 5753DELL LAPTOP FREEFALL DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-smo8800.c 5757 5758DELL LAPTOP RBTN DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: drivers/platform/x86/dell/dell-rbtn.* 5762 5763DELL LAPTOP SMM DRIVER 5764M: Pali Rohár <pali@kernel.org> 5765S: Maintained 5766F: Documentation/ABI/obsolete/procfs-i8k 5767F: drivers/hwmon/dell-smm-hwmon.c 5768F: include/uapi/linux/i8k.h 5769 5770DELL REMOTE BIOS UPDATE DRIVER 5771M: Stuart Hayes <stuart.w.hayes@gmail.com> 5772L: platform-driver-x86@vger.kernel.org 5773S: Maintained 5774F: drivers/platform/x86/dell/dell_rbu.c 5775 5776DELL SMBIOS DRIVER 5777M: Pali Rohár <pali@kernel.org> 5778L: Dell.Client.Kernel@dell.com 5779L: platform-driver-x86@vger.kernel.org 5780S: Maintained 5781F: drivers/platform/x86/dell/dell-smbios.* 5782 5783DELL SMBIOS SMM DRIVER 5784L: Dell.Client.Kernel@dell.com 5785L: platform-driver-x86@vger.kernel.org 5786S: Maintained 5787F: drivers/platform/x86/dell/dell-smbios-smm.c 5788 5789DELL SMBIOS WMI DRIVER 5790L: Dell.Client.Kernel@dell.com 5791L: platform-driver-x86@vger.kernel.org 5792S: Maintained 5793F: drivers/platform/x86/dell/dell-smbios-wmi.c 5794F: tools/wmi/dell-smbios-example.c 5795 5796DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5797M: Stuart Hayes <stuart.w.hayes@gmail.com> 5798L: platform-driver-x86@vger.kernel.org 5799S: Maintained 5800F: Documentation/driver-api/dcdbas.rst 5801F: drivers/platform/x86/dell/dcdbas.* 5802 5803DELL WMI DDV DRIVER 5804M: Armin Wolf <W_Armin@gmx.de> 5805S: Maintained 5806F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5807F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5808F: Documentation/wmi/devices/dell-wmi-ddv.rst 5809F: drivers/platform/x86/dell/dell-wmi-ddv.c 5810 5811DELL WMI DESCRIPTOR DRIVER 5812L: Dell.Client.Kernel@dell.com 5813S: Maintained 5814F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5815 5816DELL WMI HARDWARE PRIVACY SUPPORT 5817M: Perry Yuan <Perry.Yuan@dell.com> 5818L: Dell.Client.Kernel@dell.com 5819L: platform-driver-x86@vger.kernel.org 5820S: Maintained 5821F: drivers/platform/x86/dell/dell-wmi-privacy.c 5822 5823DELL WMI NOTIFICATIONS DRIVER 5824M: Matthew Garrett <mjg59@srcf.ucam.org> 5825M: Pali Rohár <pali@kernel.org> 5826S: Maintained 5827F: drivers/platform/x86/dell/dell-wmi-base.c 5828 5829DELL WMI SYSMAN DRIVER 5830M: Prasanth Ksr <prasanth.ksr@dell.com> 5831L: Dell.Client.Kernel@dell.com 5832L: platform-driver-x86@vger.kernel.org 5833S: Maintained 5834F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5835F: drivers/platform/x86/dell/dell-wmi-sysman/ 5836 5837DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5838M: Zev Weiss <zev@bewilderbeest.net> 5839L: linux-hwmon@vger.kernel.org 5840S: Maintained 5841F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5842 5843DELTA DPS920AB PSU DRIVER 5844M: Robert Marko <robert.marko@sartura.hr> 5845L: linux-hwmon@vger.kernel.org 5846S: Maintained 5847F: Documentation/hwmon/dps920ab.rst 5848F: drivers/hwmon/pmbus/dps920ab.c 5849 5850DELTA NETWORKS TN48M CPLD DRIVERS 5851M: Robert Marko <robert.marko@sartura.hr> 5852S: Maintained 5853F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5854F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5855F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5856F: drivers/gpio/gpio-tn48m.c 5857F: include/dt-bindings/reset/delta,tn48m-reset.h 5858 5859DELTA ST MEDIA DRIVER 5860M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5861L: linux-media@vger.kernel.org 5862S: Supported 5863W: https://linuxtv.org 5864T: git git://linuxtv.org/media_tree.git 5865F: drivers/media/platform/st/sti/delta 5866 5867DENALI NAND DRIVER 5868L: linux-mtd@lists.infradead.org 5869S: Orphan 5870F: drivers/mtd/nand/raw/denali* 5871 5872DESIGNWARE EDMA CORE IP DRIVER 5873M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5874R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5875R: Serge Semin <fancer.lancer@gmail.com> 5876L: dmaengine@vger.kernel.org 5877S: Maintained 5878F: drivers/dma/dw-edma/ 5879F: include/linux/dma/edma.h 5880 5881DESIGNWARE USB2 DRD IP DRIVER 5882M: Minas Harutyunyan <hminas@synopsys.com> 5883L: linux-usb@vger.kernel.org 5884S: Maintained 5885T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5886F: drivers/usb/dwc2/ 5887 5888DESIGNWARE USB3 DRD IP DRIVER 5889M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5890L: linux-usb@vger.kernel.org 5891S: Maintained 5892F: drivers/usb/dwc3/ 5893 5894DESIGNWARE XDATA IP DRIVER 5895M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5896L: linux-pci@vger.kernel.org 5897S: Maintained 5898F: Documentation/misc-devices/dw-xdata-pcie.rst 5899F: drivers/misc/dw-xdata-pcie.c 5900 5901DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5902M: Andreas Klinger <ak@it-klinger.de> 5903L: linux-iio@vger.kernel.org 5904S: Maintained 5905F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5906F: drivers/iio/proximity/srf*.c 5907 5908DEVICE COREDUMP (DEV_COREDUMP) 5909M: Johannes Berg <johannes@sipsolutions.net> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912F: drivers/base/devcoredump.c 5913F: include/linux/devcoredump.h 5914 5915DEVICE DEPENDENCY HELPER SCRIPT 5916M: Saravana Kannan <saravanak@google.com> 5917L: linux-kernel@vger.kernel.org 5918S: Maintained 5919F: scripts/dev-needs.sh 5920 5921DEVICE DIRECT ACCESS (DAX) 5922M: Dan Williams <dan.j.williams@intel.com> 5923M: Vishal Verma <vishal.l.verma@intel.com> 5924M: Dave Jiang <dave.jiang@intel.com> 5925L: nvdimm@lists.linux.dev 5926L: linux-cxl@vger.kernel.org 5927S: Supported 5928F: drivers/dax/ 5929 5930DEVICE FREQUENCY (DEVFREQ) 5931M: MyungJoo Ham <myungjoo.ham@samsung.com> 5932M: Kyungmin Park <kyungmin.park@samsung.com> 5933M: Chanwoo Choi <cw00.choi@samsung.com> 5934L: linux-pm@vger.kernel.org 5935S: Maintained 5936T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5937F: Documentation/devicetree/bindings/devfreq/ 5938F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5939F: drivers/devfreq/ 5940F: include/linux/devfreq.h 5941F: include/trace/events/devfreq.h 5942 5943DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5944M: Chanwoo Choi <cw00.choi@samsung.com> 5945L: linux-pm@vger.kernel.org 5946S: Supported 5947T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5948F: Documentation/devicetree/bindings/devfreq/event/ 5949F: drivers/devfreq/devfreq-event.c 5950F: drivers/devfreq/event/ 5951F: include/dt-bindings/pmu/exynos_ppmu.h 5952F: include/linux/devfreq-event.h 5953 5954DEVICE RESOURCE MANAGEMENT HELPERS 5955M: Hans de Goede <hdegoede@redhat.com> 5956R: Matti Vaittinen <mazziesaccount@gmail.com> 5957S: Maintained 5958F: include/linux/devm-helpers.h 5959 5960DEVICE-MAPPER (LVM) 5961M: Alasdair Kergon <agk@redhat.com> 5962M: Mike Snitzer <snitzer@kernel.org> 5963M: dm-devel@redhat.com 5964L: dm-devel@redhat.com 5965S: Maintained 5966W: http://sources.redhat.com/dm 5967Q: http://patchwork.kernel.org/project/dm-devel/list/ 5968T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5969T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5970F: Documentation/admin-guide/device-mapper/ 5971F: drivers/md/Kconfig 5972F: drivers/md/Makefile 5973F: drivers/md/dm* 5974F: drivers/md/persistent-data/ 5975F: include/linux/device-mapper.h 5976F: include/linux/dm-*.h 5977F: include/uapi/linux/dm-*.h 5978 5979DEVLINK 5980M: Jiri Pirko <jiri@resnulli.us> 5981L: netdev@vger.kernel.org 5982S: Supported 5983F: Documentation/networking/devlink 5984F: include/net/devlink.h 5985F: include/uapi/linux/devlink.h 5986F: net/devlink/ 5987 5988DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5989M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5990L: kernel@dh-electronics.com 5991S: Maintained 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5993F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5994 5995DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5996M: Marek Vasut <marex@denx.de> 5997L: kernel@dh-electronics.com 5998S: Maintained 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6000F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6001 6002DIALOG SEMICONDUCTOR DRIVERS 6003M: Support Opensource <support.opensource@diasemi.com> 6004S: Supported 6005W: http://www.dialog-semiconductor.com/products 6006F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6007F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6008F: Documentation/devicetree/bindings/mfd/da90*.txt 6009F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6010F: Documentation/devicetree/bindings/regulator/da92*.txt 6011F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6012F: Documentation/devicetree/bindings/regulator/slg51000.txt 6013F: Documentation/devicetree/bindings/sound/da[79]*.txt 6014F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6015F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6016F: Documentation/hwmon/da90??.rst 6017F: drivers/gpio/gpio-da90??.c 6018F: drivers/hwmon/da90??-hwmon.c 6019F: drivers/iio/adc/da91??-*.c 6020F: drivers/input/misc/da72??.[ch] 6021F: drivers/input/misc/da90??_onkey.c 6022F: drivers/input/touchscreen/da9052_tsi.c 6023F: drivers/leds/leds-da90??.c 6024F: drivers/mfd/da903x.c 6025F: drivers/mfd/da90??-*.c 6026F: drivers/mfd/da91??-*.c 6027F: drivers/pinctrl/pinctrl-da90??.c 6028F: drivers/power/supply/da9052-battery.c 6029F: drivers/power/supply/da91??-*.c 6030F: drivers/regulator/da9???-regulator.[ch] 6031F: drivers/regulator/slg51000-regulator.[ch] 6032F: drivers/rtc/rtc-da90??.c 6033F: drivers/thermal/da90??-thermal.c 6034F: drivers/video/backlight/da90??_bl.c 6035F: drivers/watchdog/da90??_wdt.c 6036F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6037F: include/linux/mfd/da903x.h 6038F: include/linux/mfd/da9052/ 6039F: include/linux/mfd/da9055/ 6040F: include/linux/mfd/da9062/ 6041F: include/linux/mfd/da9063/ 6042F: include/linux/mfd/da9150/ 6043F: include/linux/regulator/da9211.h 6044F: include/sound/da[79]*.h 6045F: sound/soc/codecs/da[79]*.[ch] 6046 6047DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6048M: William Breathitt Gray <william.gray@linaro.org> 6049L: linux-gpio@vger.kernel.org 6050S: Maintained 6051F: drivers/gpio/gpio-gpio-mm.c 6052 6053DIOLAN U2C-12 I2C DRIVER 6054M: Guenter Roeck <linux@roeck-us.net> 6055L: linux-i2c@vger.kernel.org 6056S: Maintained 6057F: drivers/i2c/busses/i2c-diolan-u2c.c 6058 6059DIRECTORY NOTIFICATION (DNOTIFY) 6060M: Jan Kara <jack@suse.cz> 6061R: Amir Goldstein <amir73il@gmail.com> 6062L: linux-fsdevel@vger.kernel.org 6063S: Maintained 6064F: Documentation/filesystems/dnotify.rst 6065F: fs/notify/dnotify/ 6066F: include/linux/dnotify.h 6067 6068DISK GEOMETRY AND PARTITION HANDLING 6069M: Andries Brouwer <aeb@cwi.nl> 6070S: Maintained 6071W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6072W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6073W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6074 6075DISKQUOTA 6076M: Jan Kara <jack@suse.com> 6077S: Maintained 6078F: Documentation/filesystems/quota.rst 6079F: fs/quota/ 6080F: include/linux/quota*.h 6081F: include/uapi/linux/quota*.h 6082 6083DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6084M: Bernie Thompson <bernie@plugable.com> 6085L: linux-fbdev@vger.kernel.org 6086S: Maintained 6087W: http://plugable.com/category/projects/udlfb/ 6088F: Documentation/fb/udlfb.rst 6089F: drivers/video/fbdev/udlfb.c 6090F: include/video/udlfb.h 6091 6092DISTRIBUTED LOCK MANAGER (DLM) 6093M: Christine Caulfield <ccaulfie@redhat.com> 6094M: David Teigland <teigland@redhat.com> 6095L: cluster-devel@redhat.com 6096S: Supported 6097W: http://sources.redhat.com/cluster/ 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6099F: fs/dlm/ 6100 6101DMA BUFFER SHARING FRAMEWORK 6102M: Sumit Semwal <sumit.semwal@linaro.org> 6103M: Christian König <christian.koenig@amd.com> 6104L: linux-media@vger.kernel.org 6105L: dri-devel@lists.freedesktop.org 6106L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6107S: Maintained 6108T: git git://anongit.freedesktop.org/drm/drm-misc 6109F: Documentation/driver-api/dma-buf.rst 6110F: drivers/dma-buf/ 6111F: include/linux/*fence.h 6112F: include/linux/dma-buf.h 6113F: include/linux/dma-resv.h 6114K: \bdma_(?:buf|fence|resv)\b 6115 6116DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6117M: Vinod Koul <vkoul@kernel.org> 6118L: dmaengine@vger.kernel.org 6119S: Maintained 6120Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6121T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6122F: Documentation/devicetree/bindings/dma/ 6123F: Documentation/driver-api/dmaengine/ 6124F: drivers/dma/ 6125F: include/dt-bindings/dma/ 6126F: include/linux/dma/ 6127F: include/linux/dmaengine.h 6128F: include/linux/of_dma.h 6129 6130DMA MAPPING BENCHMARK 6131M: Xiang Chen <chenxiang66@hisilicon.com> 6132L: iommu@lists.linux.dev 6133F: kernel/dma/map_benchmark.c 6134F: tools/testing/selftests/dma/ 6135 6136DMA MAPPING HELPERS 6137M: Christoph Hellwig <hch@lst.de> 6138M: Marek Szyprowski <m.szyprowski@samsung.com> 6139R: Robin Murphy <robin.murphy@arm.com> 6140L: iommu@lists.linux.dev 6141S: Supported 6142W: http://git.infradead.org/users/hch/dma-mapping.git 6143T: git git://git.infradead.org/users/hch/dma-mapping.git 6144F: include/asm-generic/dma-mapping.h 6145F: include/linux/dma-direct.h 6146F: include/linux/dma-map-ops.h 6147F: include/linux/dma-mapping.h 6148F: include/linux/swiotlb.h 6149F: kernel/dma/ 6150 6151DMA-BUF HEAPS FRAMEWORK 6152M: Sumit Semwal <sumit.semwal@linaro.org> 6153R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6154R: Liam Mark <lmark@codeaurora.org> 6155R: Laura Abbott <labbott@redhat.com> 6156R: Brian Starkey <Brian.Starkey@arm.com> 6157R: John Stultz <jstultz@google.com> 6158L: linux-media@vger.kernel.org 6159L: dri-devel@lists.freedesktop.org 6160L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6161S: Maintained 6162T: git git://anongit.freedesktop.org/drm/drm-misc 6163F: drivers/dma-buf/dma-heap.c 6164F: drivers/dma-buf/heaps/* 6165F: include/linux/dma-heap.h 6166F: include/uapi/linux/dma-heap.h 6167 6168DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6169M: Lukasz Luba <lukasz.luba@arm.com> 6170L: linux-pm@vger.kernel.org 6171L: linux-samsung-soc@vger.kernel.org 6172S: Maintained 6173F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6174F: drivers/memory/samsung/exynos5422-dmc.c 6175 6176DME1737 HARDWARE MONITOR DRIVER 6177M: Juerg Haefliger <juergh@proton.me> 6178L: linux-hwmon@vger.kernel.org 6179S: Maintained 6180F: Documentation/hwmon/dme1737.rst 6181F: drivers/hwmon/dme1737.c 6182 6183DMI/SMBIOS SUPPORT 6184M: Jean Delvare <jdelvare@suse.com> 6185S: Maintained 6186T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6187F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6188F: drivers/firmware/dmi-id.c 6189F: drivers/firmware/dmi_scan.c 6190F: include/linux/dmi.h 6191 6192DOCUMENTATION 6193M: Jonathan Corbet <corbet@lwn.net> 6194L: linux-doc@vger.kernel.org 6195S: Maintained 6196P: Documentation/doc-guide/maintainer-profile.rst 6197T: git git://git.lwn.net/linux.git docs-next 6198F: Documentation/ 6199F: scripts/documentation-file-ref-check 6200F: scripts/kernel-doc 6201F: scripts/sphinx-pre-install 6202X: Documentation/ABI/ 6203X: Documentation/admin-guide/media/ 6204X: Documentation/devicetree/ 6205X: Documentation/driver-api/media/ 6206X: Documentation/firmware-guide/acpi/ 6207X: Documentation/i2c/ 6208X: Documentation/netlink/ 6209X: Documentation/power/ 6210X: Documentation/spi/ 6211X: Documentation/userspace-api/media/ 6212 6213DOCUMENTATION PROCESS 6214M: Jonathan Corbet <corbet@lwn.net> 6215L: workflows@vger.kernel.org 6216S: Maintained 6217F: Documentation/process/ 6218 6219DOCUMENTATION REPORTING ISSUES 6220M: Thorsten Leemhuis <linux@leemhuis.info> 6221L: linux-doc@vger.kernel.org 6222S: Maintained 6223F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6224F: Documentation/admin-guide/reporting-issues.rst 6225 6226DOCUMENTATION SCRIPTS 6227M: Mauro Carvalho Chehab <mchehab@kernel.org> 6228L: linux-doc@vger.kernel.org 6229S: Maintained 6230F: Documentation/sphinx/parse-headers.pl 6231F: scripts/documentation-file-ref-check 6232F: scripts/sphinx-pre-install 6233 6234DOCUMENTATION/ITALIAN 6235M: Federico Vaga <federico.vaga@vaga.pv.it> 6236L: linux-doc@vger.kernel.org 6237S: Maintained 6238F: Documentation/translations/it_IT 6239 6240DOCUMENTATION/JAPANESE 6241R: Akira Yokosawa <akiyks@gmail.com> 6242L: linux-doc@vger.kernel.org 6243S: Maintained 6244F: Documentation/translations/ja_JP 6245 6246DONGWOON DW9714 LENS VOICE COIL DRIVER 6247M: Sakari Ailus <sakari.ailus@linux.intel.com> 6248L: linux-media@vger.kernel.org 6249S: Maintained 6250T: git git://linuxtv.org/media_tree.git 6251F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6252F: drivers/media/i2c/dw9714.c 6253 6254DONGWOON DW9768 LENS VOICE COIL DRIVER 6255M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6256L: linux-media@vger.kernel.org 6257S: Maintained 6258T: git git://linuxtv.org/media_tree.git 6259F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6260F: drivers/media/i2c/dw9768.c 6261 6262DONGWOON DW9807 LENS VOICE COIL DRIVER 6263M: Sakari Ailus <sakari.ailus@linux.intel.com> 6264L: linux-media@vger.kernel.org 6265S: Maintained 6266T: git git://linuxtv.org/media_tree.git 6267F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6268F: drivers/media/i2c/dw9807-vcm.c 6269 6270DOUBLETALK DRIVER 6271M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6272L: blinux-list@redhat.com 6273S: Maintained 6274F: drivers/char/dtlk.c 6275F: include/linux/dtlk.h 6276 6277DPAA2 DATAPATH I/O (DPIO) DRIVER 6278M: Roy Pledge <Roy.Pledge@nxp.com> 6279L: linux-kernel@vger.kernel.org 6280S: Maintained 6281F: drivers/soc/fsl/dpio 6282 6283DPAA2 ETHERNET DRIVER 6284M: Ioana Ciornei <ioana.ciornei@nxp.com> 6285L: netdev@vger.kernel.org 6286S: Maintained 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6288F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6289F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6290F: drivers/net/ethernet/freescale/dpaa2/Makefile 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6294F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6295F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6296F: drivers/net/ethernet/freescale/dpaa2/dpni* 6297 6298DPAA2 ETHERNET SWITCH DRIVER 6299M: Ioana Ciornei <ioana.ciornei@nxp.com> 6300L: netdev@vger.kernel.org 6301S: Maintained 6302F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6303F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6304F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6305 6306DRBD DRIVER 6307M: Philipp Reisner <philipp.reisner@linbit.com> 6308M: Lars Ellenberg <lars.ellenberg@linbit.com> 6309M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6310L: drbd-dev@lists.linbit.com 6311S: Supported 6312W: http://www.drbd.org 6313T: git git://git.linbit.com/linux-drbd.git 6314T: git git://git.linbit.com/drbd-8.4.git 6315F: Documentation/admin-guide/blockdev/ 6316F: drivers/block/drbd/ 6317F: include/linux/drbd* 6318F: lib/lru_cache.c 6319 6320DRIVER COMPONENT FRAMEWORK 6321L: dri-devel@lists.freedesktop.org 6322F: drivers/base/component.c 6323F: include/linux/component.h 6324 6325DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6326M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6327R: "Rafael J. Wysocki" <rafael@kernel.org> 6328S: Supported 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6330F: Documentation/core-api/kobject.rst 6331F: drivers/base/ 6332F: fs/debugfs/ 6333F: fs/sysfs/ 6334F: include/linux/debugfs.h 6335F: include/linux/fwnode.h 6336F: include/linux/kobj* 6337F: include/linux/property.h 6338F: lib/kobj* 6339 6340DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6341M: Nishanth Menon <nm@ti.com> 6342L: linux-pm@vger.kernel.org 6343S: Maintained 6344F: drivers/soc/ti/smartreflex.c 6345F: include/linux/power/smartreflex.h 6346 6347DRM ACCEL DRIVERS FOR INTEL VPU 6348M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6349M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6350L: dri-devel@lists.freedesktop.org 6351S: Supported 6352T: git git://anongit.freedesktop.org/drm/drm-misc 6353F: drivers/accel/ivpu/ 6354F: include/uapi/drm/ivpu_accel.h 6355 6356DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6357M: Oded Gabbay <ogabbay@kernel.org> 6358L: dri-devel@lists.freedesktop.org 6359S: Maintained 6360C: irc://irc.oftc.net/dri-devel 6361T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6362F: Documentation/accel/ 6363F: drivers/accel/ 6364F: include/drm/drm_accel.h 6365 6366DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6367M: Maxime Ripard <mripard@kernel.org> 6368M: Chen-Yu Tsai <wens@csie.org> 6369R: Jernej Skrabec <jernej.skrabec@gmail.com> 6370L: dri-devel@lists.freedesktop.org 6371S: Supported 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/gpu/drm/sun4i/sun8i* 6374 6375DRM DRIVER FOR ARM PL111 CLCD 6376M: Emma Anholt <emma@anholt.net> 6377S: Supported 6378T: git git://anongit.freedesktop.org/drm/drm-misc 6379F: drivers/gpu/drm/pl111/ 6380 6381DRM DRIVER FOR ARM VERSATILE TFT PANELS 6382M: Linus Walleij <linus.walleij@linaro.org> 6383S: Maintained 6384T: git git://anongit.freedesktop.org/drm/drm-misc 6385F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6386F: drivers/gpu/drm/panel/panel-arm-versatile.c 6387 6388DRM DRIVER FOR ASPEED BMC GFX 6389M: Joel Stanley <joel@jms.id.au> 6390L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6391S: Supported 6392T: git git://anongit.freedesktop.org/drm/drm-misc 6393F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6394F: drivers/gpu/drm/aspeed/ 6395 6396DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6397M: Dave Airlie <airlied@redhat.com> 6398R: Thomas Zimmermann <tzimmermann@suse.de> 6399L: dri-devel@lists.freedesktop.org 6400S: Supported 6401T: git git://anongit.freedesktop.org/drm/drm-misc 6402F: drivers/gpu/drm/ast/ 6403 6404DRM DRIVER FOR BOCHS VIRTUAL GPU 6405M: Gerd Hoffmann <kraxel@redhat.com> 6406L: virtualization@lists.linux-foundation.org 6407S: Maintained 6408T: git git://anongit.freedesktop.org/drm/drm-misc 6409F: drivers/gpu/drm/tiny/bochs.c 6410 6411DRM DRIVER FOR BOE HIMAX8279D PANELS 6412M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6413S: Maintained 6414F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6415F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6416 6417DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6418M: Jagan Teki <jagan@amarulasolutions.com> 6419S: Maintained 6420F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6421F: drivers/gpu/drm/bridge/chipone-icn6211.c 6422 6423DRM DRIVER FOR EBBG FT8719 PANEL 6424M: Joel Selvaraj <jo@jsfamily.in> 6425S: Maintained 6426T: git git://anongit.freedesktop.org/drm/drm-misc 6427F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6428F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6429 6430DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6431M: Linus Walleij <linus.walleij@linaro.org> 6432S: Maintained 6433T: git git://anongit.freedesktop.org/drm/drm-misc 6434F: drivers/gpu/drm/tve200/ 6435 6436DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6437M: Icenowy Zheng <icenowy@aosc.io> 6438S: Maintained 6439F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6440F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6441 6442DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6443M: Jagan Teki <jagan@amarulasolutions.com> 6444S: Maintained 6445F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6446F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6447 6448DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6449M: Thomas Zimmermann <tzimmermann@suse.de> 6450M: Javier Martinez Canillas <javierm@redhat.com> 6451L: dri-devel@lists.freedesktop.org 6452S: Maintained 6453T: git git://anongit.freedesktop.org/drm/drm-misc 6454F: drivers/gpu/drm/drm_aperture.c 6455F: drivers/gpu/drm/tiny/ofdrm.c 6456F: drivers/gpu/drm/tiny/simpledrm.c 6457F: drivers/video/aperture.c 6458F: drivers/video/nomodeset.c 6459F: include/drm/drm_aperture.h 6460F: include/linux/aperture.h 6461F: include/video/nomodeset.h 6462 6463DRM DRIVER FOR GENERIC EDP PANELS 6464R: Douglas Anderson <dianders@chromium.org> 6465F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6466F: drivers/gpu/drm/panel/panel-edp.c 6467 6468DRM DRIVER FOR GENERIC USB DISPLAY 6469M: Noralf Trønnes <noralf@tronnes.org> 6470S: Maintained 6471W: https://github.com/notro/gud/wiki 6472T: git git://anongit.freedesktop.org/drm/drm-misc 6473F: drivers/gpu/drm/gud/ 6474F: include/drm/gud.h 6475 6476DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6477M: Hans de Goede <hdegoede@redhat.com> 6478S: Maintained 6479T: git git://anongit.freedesktop.org/drm/drm-misc 6480F: drivers/gpu/drm/tiny/gm12u320.c 6481 6482DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6483M: Ondrej Jirman <megi@xff.cz> 6484M: Javier Martinez Canillas <javierm@redhat.com> 6485S: Maintained 6486T: git git://anongit.freedesktop.org/drm/drm-misc 6487F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6488F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6489 6490DRM DRIVER FOR HX8357D PANELS 6491M: Emma Anholt <emma@anholt.net> 6492S: Maintained 6493T: git git://anongit.freedesktop.org/drm/drm-misc 6494F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6495F: drivers/gpu/drm/tiny/hx8357d.c 6496 6497DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6498M: Deepak Rawat <drawat.floss@gmail.com> 6499L: linux-hyperv@vger.kernel.org 6500L: dri-devel@lists.freedesktop.org 6501S: Maintained 6502T: git git://anongit.freedesktop.org/drm/drm-misc 6503F: drivers/gpu/drm/hyperv 6504 6505DRM DRIVER FOR ILITEK ILI9225 PANELS 6506M: David Lechner <david@lechnology.com> 6507S: Maintained 6508T: git git://anongit.freedesktop.org/drm/drm-misc 6509F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6510F: drivers/gpu/drm/tiny/ili9225.c 6511 6512DRM DRIVER FOR ILITEK ILI9486 PANELS 6513M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6514S: Maintained 6515T: git git://anongit.freedesktop.org/drm/drm-misc 6516F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6517F: drivers/gpu/drm/tiny/ili9486.c 6518 6519DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6520M: Jagan Teki <jagan@edgeble.ai> 6521S: Maintained 6522F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6523F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6524 6525DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6526M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6527S: Supported 6528T: git git://anongit.freedesktop.org/drm/drm-misc 6529F: drivers/gpu/drm/logicvc/ 6530 6531DRM DRIVER FOR LVDS PANELS 6532M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6533L: dri-devel@lists.freedesktop.org 6534S: Maintained 6535T: git git://anongit.freedesktop.org/drm/drm-misc 6536F: Documentation/devicetree/bindings/display/lvds.yaml 6537F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6538F: drivers/gpu/drm/panel/panel-lvds.c 6539 6540DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6541M: Guido Günther <agx@sigxcpu.org> 6542R: Purism Kernel Team <kernel@puri.sm> 6543S: Maintained 6544F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6545F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6546 6547DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6548M: Dave Airlie <airlied@redhat.com> 6549R: Thomas Zimmermann <tzimmermann@suse.de> 6550L: dri-devel@lists.freedesktop.org 6551S: Supported 6552T: git git://anongit.freedesktop.org/drm/drm-misc 6553F: drivers/gpu/drm/mgag200/ 6554 6555DRM DRIVER FOR MI0283QT 6556M: Noralf Trønnes <noralf@tronnes.org> 6557S: Maintained 6558T: git git://anongit.freedesktop.org/drm/drm-misc 6559F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6560F: drivers/gpu/drm/tiny/mi0283qt.c 6561 6562DRM DRIVER FOR MIPI DBI compatible panels 6563M: Noralf Trønnes <noralf@tronnes.org> 6564S: Maintained 6565W: https://github.com/notro/panel-mipi-dbi/wiki 6566T: git git://anongit.freedesktop.org/drm/drm-misc 6567F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6568F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6569 6570DRM DRIVER FOR MSM ADRENO GPU 6571M: Rob Clark <robdclark@gmail.com> 6572M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6573M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6574R: Sean Paul <sean@poorly.run> 6575R: Marijn Suijten <marijn.suijten@somainline.org> 6576L: linux-arm-msm@vger.kernel.org 6577L: dri-devel@lists.freedesktop.org 6578L: freedreno@lists.freedesktop.org 6579S: Maintained 6580B: https://gitlab.freedesktop.org/drm/msm/-/issues 6581T: git https://gitlab.freedesktop.org/drm/msm.git 6582F: Documentation/devicetree/bindings/display/msm/ 6583F: drivers/gpu/drm/msm/ 6584F: include/uapi/drm/msm_drm.h 6585 6586DRM DRIVER FOR NOVATEK NT35510 PANELS 6587M: Linus Walleij <linus.walleij@linaro.org> 6588S: Maintained 6589T: git git://anongit.freedesktop.org/drm/drm-misc 6590F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6591F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6592 6593DRM DRIVER FOR NOVATEK NT35560 PANELS 6594M: Linus Walleij <linus.walleij@linaro.org> 6595S: Maintained 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6598F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6599 6600DRM DRIVER FOR NOVATEK NT36523 PANELS 6601M: Jianhua Lu <lujianhua000@gmail.com> 6602S: Maintained 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6605F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6606 6607DRM DRIVER FOR NOVATEK NT36672A PANELS 6608M: Sumit Semwal <sumit.semwal@linaro.org> 6609S: Maintained 6610T: git git://anongit.freedesktop.org/drm/drm-misc 6611F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6612F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6613 6614DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6615M: Ben Skeggs <bskeggs@redhat.com> 6616M: Karol Herbst <kherbst@redhat.com> 6617M: Lyude Paul <lyude@redhat.com> 6618L: dri-devel@lists.freedesktop.org 6619L: nouveau@lists.freedesktop.org 6620S: Supported 6621W: https://nouveau.freedesktop.org/ 6622Q: https://patchwork.freedesktop.org/project/nouveau/ 6623Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6624B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6625C: irc://irc.oftc.net/nouveau 6626T: git https://gitlab.freedesktop.org/drm/nouveau.git 6627F: drivers/gpu/drm/nouveau/ 6628F: include/uapi/drm/nouveau_drm.h 6629 6630DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6631M: Stefan Mavrodiev <stefan@olimex.com> 6632S: Maintained 6633F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6634F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6635 6636DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6637R: Douglas Anderson <dianders@chromium.org> 6638F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6639F: drivers/gpu/drm/bridge/parade-ps8640.c 6640 6641DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6642M: Noralf Trønnes <noralf@tronnes.org> 6643S: Maintained 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: Documentation/devicetree/bindings/display/repaper.txt 6646F: drivers/gpu/drm/tiny/repaper.c 6647 6648DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6649M: Dave Airlie <airlied@redhat.com> 6650M: Gerd Hoffmann <kraxel@redhat.com> 6651L: virtualization@lists.linux-foundation.org 6652S: Obsolete 6653W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6654T: git git://anongit.freedesktop.org/drm/drm-misc 6655F: drivers/gpu/drm/tiny/cirrus.c 6656 6657DRM DRIVER FOR QXL VIRTUAL GPU 6658M: Dave Airlie <airlied@redhat.com> 6659M: Gerd Hoffmann <kraxel@redhat.com> 6660L: virtualization@lists.linux-foundation.org 6661L: spice-devel@lists.freedesktop.org 6662S: Maintained 6663T: git git://anongit.freedesktop.org/drm/drm-misc 6664F: drivers/gpu/drm/qxl/ 6665F: include/uapi/drm/qxl_drm.h 6666 6667DRM DRIVER FOR RAYDIUM RM67191 PANELS 6668M: Robert Chiras <robert.chiras@nxp.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6671F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6672 6673DRM DRIVER FOR SAMSUNG DB7430 PANELS 6674M: Linus Walleij <linus.walleij@linaro.org> 6675S: Maintained 6676T: git git://anongit.freedesktop.org/drm/drm-misc 6677F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6678F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6679 6680DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6681M: Inki Dae <inki.dae@samsung.com> 6682M: Jagan Teki <jagan@amarulasolutions.com> 6683M: Marek Szyprowski <m.szyprowski@samsung.com> 6684S: Maintained 6685T: git git://anongit.freedesktop.org/drm/drm-misc 6686F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6687F: drivers/gpu/drm/bridge/samsung-dsim.c 6688F: include/drm/bridge/samsung-dsim.h 6689 6690DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6691M: Markuss Broks <markuss.broks@gmail.com> 6692S: Maintained 6693F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6694F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6695 6696DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6697M: Artur Weber <aweber.kernel@gmail.com> 6698S: Maintained 6699F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6700F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6701 6702DRM DRIVER FOR SITRONIX ST7586 PANELS 6703M: David Lechner <david@lechnology.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6707F: drivers/gpu/drm/tiny/st7586.c 6708 6709DRM DRIVER FOR SITRONIX ST7701 PANELS 6710M: Jagan Teki <jagan@amarulasolutions.com> 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6713F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6714 6715DRM DRIVER FOR SITRONIX ST7703 PANELS 6716M: Guido Günther <agx@sigxcpu.org> 6717R: Purism Kernel Team <kernel@puri.sm> 6718R: Ondrej Jirman <megous@megous.com> 6719S: Maintained 6720F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6721F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6722 6723DRM DRIVER FOR SITRONIX ST7735R PANELS 6724M: David Lechner <david@lechnology.com> 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6728F: drivers/gpu/drm/tiny/st7735r.c 6729 6730DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6731M: Javier Martinez Canillas <javierm@redhat.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6735F: drivers/gpu/drm/solomon/ssd130x* 6736 6737DRM DRIVER FOR ST-ERICSSON MCDE 6738M: Linus Walleij <linus.walleij@linaro.org> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6742F: drivers/gpu/drm/mcde/ 6743 6744DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6745M: Jagan Teki <jagan@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6748F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6749 6750DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6751R: Douglas Anderson <dianders@chromium.org> 6752F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6753F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6754 6755DRM DRIVER FOR TPO TPG110 PANELS 6756M: Linus Walleij <linus.walleij@linaro.org> 6757S: Maintained 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6760F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6761 6762DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6763M: Dave Airlie <airlied@redhat.com> 6764R: Sean Paul <sean@poorly.run> 6765R: Thomas Zimmermann <tzimmermann@suse.de> 6766L: dri-devel@lists.freedesktop.org 6767S: Supported 6768T: git git://anongit.freedesktop.org/drm/drm-misc 6769F: drivers/gpu/drm/udl/ 6770 6771DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6772M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6773M: Melissa Wen <melissa.srw@gmail.com> 6774M: Maíra Canal <mairacanal@riseup.net> 6775R: Haneen Mohammed <hamohammed.sa@gmail.com> 6776R: Daniel Vetter <daniel@ffwll.ch> 6777L: dri-devel@lists.freedesktop.org 6778S: Maintained 6779T: git git://anongit.freedesktop.org/drm/drm-misc 6780F: Documentation/gpu/vkms.rst 6781F: drivers/gpu/drm/vkms/ 6782 6783DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6784M: Hans de Goede <hdegoede@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Maintained 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/vboxvideo/ 6789 6790DRM DRIVER FOR VMWARE VIRTUAL GPU 6791M: Zack Rusin <zackr@vmware.com> 6792R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6793L: dri-devel@lists.freedesktop.org 6794S: Supported 6795T: git git://anongit.freedesktop.org/drm/drm-misc 6796F: drivers/gpu/drm/vmwgfx/ 6797F: include/uapi/drm/vmwgfx_drm.h 6798 6799DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6800M: Linus Walleij <linus.walleij@linaro.org> 6801S: Maintained 6802T: git git://anongit.freedesktop.org/drm/drm-misc 6803F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6804F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6805 6806DRM DRIVERS 6807M: David Airlie <airlied@gmail.com> 6808M: Daniel Vetter <daniel@ffwll.ch> 6809L: dri-devel@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm 6812C: irc://irc.oftc.net/dri-devel 6813T: git git://anongit.freedesktop.org/drm/drm 6814F: Documentation/devicetree/bindings/display/ 6815F: Documentation/devicetree/bindings/gpu/ 6816F: Documentation/gpu/ 6817F: drivers/gpu/ 6818F: include/drm/ 6819F: include/linux/vga* 6820F: include/uapi/drm/ 6821 6822DRM DRIVERS AND MISC GPU PATCHES 6823M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6824M: Maxime Ripard <mripard@kernel.org> 6825M: Thomas Zimmermann <tzimmermann@suse.de> 6826S: Maintained 6827W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/gpu/ 6830F: drivers/gpu/drm/* 6831F: drivers/gpu/vga/ 6832F: include/drm/drm* 6833F: include/linux/vga* 6834F: include/uapi/drm/drm* 6835 6836DRM DRIVERS FOR ALLWINNER A10 6837M: Maxime Ripard <mripard@kernel.org> 6838M: Chen-Yu Tsai <wens@csie.org> 6839L: dri-devel@lists.freedesktop.org 6840S: Supported 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/allwinner* 6843F: drivers/gpu/drm/sun4i/ 6844 6845DRM DRIVERS FOR AMLOGIC SOCS 6846M: Neil Armstrong <neil.armstrong@linaro.org> 6847L: dri-devel@lists.freedesktop.org 6848L: linux-amlogic@lists.infradead.org 6849S: Supported 6850W: http://linux-meson.com/ 6851T: git git://anongit.freedesktop.org/drm/drm-misc 6852F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6853F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6854F: Documentation/gpu/meson.rst 6855F: drivers/gpu/drm/meson/ 6856 6857DRM DRIVERS FOR ATMEL HLCDC 6858M: Sam Ravnborg <sam@ravnborg.org> 6859M: Boris Brezillon <bbrezillon@kernel.org> 6860L: dri-devel@lists.freedesktop.org 6861S: Supported 6862T: git git://anongit.freedesktop.org/drm/drm-misc 6863F: Documentation/devicetree/bindings/display/atmel/ 6864F: drivers/gpu/drm/atmel-hlcdc/ 6865 6866DRM DRIVERS FOR BRIDGE CHIPS 6867M: Andrzej Hajda <andrzej.hajda@intel.com> 6868M: Neil Armstrong <neil.armstrong@linaro.org> 6869M: Robert Foss <rfoss@kernel.org> 6870R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6871R: Jonas Karlman <jonas@kwiboo.se> 6872R: Jernej Skrabec <jernej.skrabec@gmail.com> 6873S: Maintained 6874T: git git://anongit.freedesktop.org/drm/drm-misc 6875F: Documentation/devicetree/bindings/display/bridge/ 6876F: drivers/gpu/drm/bridge/ 6877F: drivers/gpu/drm/drm_bridge.c 6878F: include/drm/drm_bridge.h 6879 6880DRM DRIVERS FOR EXYNOS 6881M: Inki Dae <inki.dae@samsung.com> 6882M: Seung-Woo Kim <sw0312.kim@samsung.com> 6883M: Kyungmin Park <kyungmin.park@samsung.com> 6884L: dri-devel@lists.freedesktop.org 6885S: Supported 6886T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6887F: Documentation/devicetree/bindings/display/exynos/ 6888F: Documentation/devicetree/bindings/display/samsung/ 6889F: drivers/gpu/drm/exynos/ 6890F: include/uapi/drm/exynos_drm.h 6891 6892DRM DRIVERS FOR FREESCALE DCU 6893M: Stefan Agner <stefan@agner.ch> 6894M: Alison Wang <alison.wang@nxp.com> 6895L: dri-devel@lists.freedesktop.org 6896S: Supported 6897T: git git://anongit.freedesktop.org/drm/drm-misc 6898F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6899F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6900F: drivers/gpu/drm/fsl-dcu/ 6901 6902DRM DRIVERS FOR FREESCALE IMX 6903M: Philipp Zabel <p.zabel@pengutronix.de> 6904L: dri-devel@lists.freedesktop.org 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/imx/ 6907F: drivers/gpu/drm/imx/ipuv3/ 6908F: drivers/gpu/ipu-v3/ 6909 6910DRM DRIVERS FOR FREESCALE IMX BRIDGE 6911M: Liu Ying <victor.liu@nxp.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6917F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6918F: drivers/gpu/drm/bridge/imx/ 6919 6920DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6921M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6922L: dri-devel@lists.freedesktop.org 6923S: Maintained 6924T: git git://github.com/patjak/drm-gma500 6925F: drivers/gpu/drm/gma500/ 6926 6927DRM DRIVERS FOR HISILICON 6928M: Xinliang Liu <xinliang.liu@linaro.org> 6929M: Tian Tao <tiantao6@hisilicon.com> 6930R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6931R: Sumit Semwal <sumit.semwal@linaro.org> 6932R: Yongqin Liu <yongqin.liu@linaro.org> 6933R: John Stultz <jstultz@google.com> 6934L: dri-devel@lists.freedesktop.org 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/hisilicon/ 6938F: drivers/gpu/drm/hisilicon/ 6939 6940DRM DRIVERS FOR LIMA 6941M: Qiang Yu <yuq825@gmail.com> 6942L: dri-devel@lists.freedesktop.org 6943L: lima@lists.freedesktop.org (moderated for non-subscribers) 6944S: Maintained 6945T: git git://anongit.freedesktop.org/drm/drm-misc 6946F: drivers/gpu/drm/lima/ 6947F: include/uapi/drm/lima_drm.h 6948 6949DRM DRIVERS FOR MEDIATEK 6950M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6951M: Philipp Zabel <p.zabel@pengutronix.de> 6952L: dri-devel@lists.freedesktop.org 6953L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6954S: Supported 6955F: Documentation/devicetree/bindings/display/mediatek/ 6956F: drivers/gpu/drm/mediatek/ 6957F: drivers/phy/mediatek/phy-mtk-dp.c 6958F: drivers/phy/mediatek/phy-mtk-hdmi* 6959F: drivers/phy/mediatek/phy-mtk-mipi* 6960 6961DRM DRIVERS FOR NVIDIA TEGRA 6962M: Thierry Reding <thierry.reding@gmail.com> 6963M: Mikko Perttunen <mperttunen@nvidia.com> 6964L: dri-devel@lists.freedesktop.org 6965L: linux-tegra@vger.kernel.org 6966S: Supported 6967T: git https://gitlab.freedesktop.org/drm/tegra.git 6968F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6969F: Documentation/devicetree/bindings/gpu/host1x/ 6970F: drivers/gpu/drm/tegra/ 6971F: drivers/gpu/host1x/ 6972F: include/linux/host1x.h 6973F: include/uapi/drm/tegra_drm.h 6974 6975DRM DRIVERS FOR RENESAS 6976M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6977M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6978L: dri-devel@lists.freedesktop.org 6979L: linux-renesas-soc@vger.kernel.org 6980S: Supported 6981T: git git://linuxtv.org/pinchartl/media drm/du/next 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6984F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6985F: Documentation/devicetree/bindings/display/renesas,du.yaml 6986F: drivers/gpu/drm/renesas/ 6987F: include/linux/platform_data/shmob_drm.h 6988 6989DRM DRIVERS FOR ROCKCHIP 6990M: Sandy Huang <hjc@rock-chips.com> 6991M: Heiko Stübner <heiko@sntech.de> 6992L: dri-devel@lists.freedesktop.org 6993S: Maintained 6994T: git git://anongit.freedesktop.org/drm/drm-misc 6995F: Documentation/devicetree/bindings/display/rockchip/ 6996F: drivers/gpu/drm/rockchip/ 6997 6998DRM DRIVERS FOR STI 6999M: Alain Volmat <alain.volmat@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7004F: drivers/gpu/drm/sti 7005 7006DRM DRIVERS FOR STM 7007M: Yannick Fertre <yannick.fertre@foss.st.com> 7008M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7009M: Philippe Cornu <philippe.cornu@foss.st.com> 7010L: dri-devel@lists.freedesktop.org 7011S: Maintained 7012T: git git://anongit.freedesktop.org/drm/drm-misc 7013F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7014F: drivers/gpu/drm/stm 7015 7016DRM DRIVERS FOR TI KEYSTONE 7017M: Jyri Sarha <jyri.sarha@iki.fi> 7018M: Tomi Valkeinen <tomba@kernel.org> 7019L: dri-devel@lists.freedesktop.org 7020S: Maintained 7021T: git git://anongit.freedesktop.org/drm/drm-misc 7022F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7024F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7025F: drivers/gpu/drm/tidss/ 7026 7027DRM DRIVERS FOR TI LCDC 7028M: Jyri Sarha <jyri.sarha@iki.fi> 7029R: Tomi Valkeinen <tomba@kernel.org> 7030L: dri-devel@lists.freedesktop.org 7031S: Maintained 7032F: Documentation/devicetree/bindings/display/tilcdc/ 7033F: drivers/gpu/drm/tilcdc/ 7034 7035DRM DRIVERS FOR TI OMAP 7036M: Tomi Valkeinen <tomba@kernel.org> 7037L: dri-devel@lists.freedesktop.org 7038S: Maintained 7039F: Documentation/devicetree/bindings/display/ti/ 7040F: drivers/gpu/drm/omapdrm/ 7041 7042DRM DRIVERS FOR V3D 7043M: Emma Anholt <emma@anholt.net> 7044M: Melissa Wen <mwen@igalia.com> 7045S: Supported 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7048F: drivers/gpu/drm/v3d/ 7049F: include/uapi/drm/v3d_drm.h 7050 7051DRM DRIVERS FOR VC4 7052M: Emma Anholt <emma@anholt.net> 7053M: Maxime Ripard <mripard@kernel.org> 7054S: Supported 7055T: git git://github.com/anholt/linux 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7058F: drivers/gpu/drm/vc4/ 7059F: include/uapi/drm/vc4_drm.h 7060 7061DRM DRIVERS FOR VIVANTE GPU IP 7062M: Lucas Stach <l.stach@pengutronix.de> 7063R: Russell King <linux+etnaviv@armlinux.org.uk> 7064R: Christian Gmeiner <christian.gmeiner@gmail.com> 7065L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7066L: dri-devel@lists.freedesktop.org 7067S: Maintained 7068F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7069F: drivers/gpu/drm/etnaviv/ 7070F: include/uapi/drm/etnaviv_drm.h 7071 7072DRM DRIVERS FOR XEN 7073M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7074L: dri-devel@lists.freedesktop.org 7075L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7076S: Supported 7077T: git git://anongit.freedesktop.org/drm/drm-misc 7078F: Documentation/gpu/xen-front.rst 7079F: drivers/gpu/drm/xen/ 7080 7081DRM DRIVERS FOR XILINX 7082M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7083L: dri-devel@lists.freedesktop.org 7084S: Maintained 7085T: git git://anongit.freedesktop.org/drm/drm-misc 7086F: Documentation/devicetree/bindings/display/xlnx/ 7087F: drivers/gpu/drm/xlnx/ 7088 7089DRM GPU SCHEDULER 7090M: Luben Tuikov <luben.tuikov@amd.com> 7091L: dri-devel@lists.freedesktop.org 7092S: Maintained 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: drivers/gpu/drm/scheduler/ 7095F: include/drm/gpu_scheduler.h 7096 7097DRM PANEL DRIVERS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099R: Sam Ravnborg <sam@ravnborg.org> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: Documentation/devicetree/bindings/display/panel/ 7104F: drivers/gpu/drm/drm_panel.c 7105F: drivers/gpu/drm/panel/ 7106F: include/drm/drm_panel.h 7107 7108DRM PRIVACY-SCREEN CLASS 7109M: Hans de Goede <hdegoede@redhat.com> 7110L: dri-devel@lists.freedesktop.org 7111S: Maintained 7112T: git git://anongit.freedesktop.org/drm/drm-misc 7113F: drivers/gpu/drm/drm_privacy_screen* 7114F: include/drm/drm_privacy_screen* 7115 7116DRM TTM SUBSYSTEM 7117M: Christian Koenig <christian.koenig@amd.com> 7118M: Huang Rui <ray.huang@amd.com> 7119L: dri-devel@lists.freedesktop.org 7120S: Maintained 7121T: git git://anongit.freedesktop.org/drm/drm-misc 7122F: drivers/gpu/drm/ttm/ 7123F: include/drm/ttm/ 7124 7125DSBR100 USB FM RADIO DRIVER 7126M: Alexey Klimov <klimov.linux@gmail.com> 7127L: linux-media@vger.kernel.org 7128S: Maintained 7129T: git git://linuxtv.org/media_tree.git 7130F: drivers/media/radio/dsbr100.c 7131 7132DT3155 MEDIA DRIVER 7133M: Hans Verkuil <hverkuil@xs4all.nl> 7134L: linux-media@vger.kernel.org 7135S: Odd Fixes 7136W: https://linuxtv.org 7137T: git git://linuxtv.org/media_tree.git 7138F: drivers/media/pci/dt3155/ 7139 7140DVB_USB_AF9015 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9015* 7149 7150DVB_USB_AF9035 MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/af9035* 7159 7160DVB_USB_ANYSEE MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/anysee* 7169 7170DVB_USB_AU6610 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/au6610* 7179 7180DVB_USB_CE6230 MEDIA DRIVER 7181M: Antti Palosaari <crope@iki.fi> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://palosaari.fi/linux/ 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/anttip/media_tree.git 7188F: drivers/media/usb/dvb-usb-v2/ce6230* 7189 7190DVB_USB_CXUSB MEDIA DRIVER 7191M: Michael Krufky <mkrufky@linuxtv.org> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://github.com/mkrufky 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/media_tree.git 7198F: drivers/media/usb/dvb-usb/cxusb* 7199 7200DVB_USB_EC168 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 7205W: http://palosaari.fi/linux/ 7206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7207T: git git://linuxtv.org/anttip/media_tree.git 7208F: drivers/media/usb/dvb-usb-v2/ec168* 7209 7210DVB_USB_GL861 MEDIA DRIVER 7211M: Antti Palosaari <crope@iki.fi> 7212L: linux-media@vger.kernel.org 7213S: Maintained 7214W: https://linuxtv.org 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/anttip/media_tree.git 7217F: drivers/media/usb/dvb-usb-v2/gl861* 7218 7219DVB_USB_MXL111SF MEDIA DRIVER 7220M: Michael Krufky <mkrufky@linuxtv.org> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://github.com/mkrufky 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/mkrufky/mxl111sf.git 7227F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7228 7229DVB_USB_RTL28XXU MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7238 7239DVB_USB_V2 MEDIA DRIVER 7240M: Antti Palosaari <crope@iki.fi> 7241L: linux-media@vger.kernel.org 7242S: Maintained 7243W: https://linuxtv.org 7244W: http://palosaari.fi/linux/ 7245Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7246T: git git://linuxtv.org/anttip/media_tree.git 7247F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7248F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7249 7250DYNAMIC DEBUG 7251M: Jason Baron <jbaron@akamai.com> 7252M: Jim Cromie <jim.cromie@gmail.com> 7253S: Maintained 7254F: include/linux/dynamic_debug.h 7255F: lib/dynamic_debug.c 7256F: lib/test_dynamic_debug.c 7257 7258DYNAMIC INTERRUPT MODERATION 7259M: Tal Gilboa <talgi@nvidia.com> 7260S: Maintained 7261F: Documentation/networking/net_dim.rst 7262F: include/linux/dim.h 7263F: lib/dim/ 7264 7265DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7266M: Daniel Lezcano <daniel.lezcano@kernel.org> 7267L: linux-pm@vger.kernel.org 7268S: Supported 7269B: https://bugzilla.kernel.org 7270T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7271F: drivers/powercap/dtpm* 7272F: include/linux/dtpm.h 7273 7274DZ DECSTATION DZ11 SERIAL DRIVER 7275M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7276S: Maintained 7277F: drivers/tty/serial/dz.* 7278 7279E3X0 POWER BUTTON DRIVER 7280M: Moritz Fischer <moritz.fischer@ettus.com> 7281L: usrp-users@lists.ettus.com 7282S: Supported 7283W: http://www.ettus.com 7284F: Documentation/devicetree/bindings/input/e3x0-button.txt 7285F: drivers/input/misc/e3x0-button.c 7286 7287E4000 MEDIA DRIVER 7288M: Antti Palosaari <crope@iki.fi> 7289L: linux-media@vger.kernel.org 7290S: Maintained 7291W: https://linuxtv.org 7292W: http://palosaari.fi/linux/ 7293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7294T: git git://linuxtv.org/anttip/media_tree.git 7295F: drivers/media/tuners/e4000* 7296 7297EARTH_PT1 MEDIA DRIVER 7298M: Akihiro Tsukada <tskd08@gmail.com> 7299L: linux-media@vger.kernel.org 7300S: Odd Fixes 7301F: drivers/media/pci/pt1/ 7302 7303EARTH_PT3 MEDIA DRIVER 7304M: Akihiro Tsukada <tskd08@gmail.com> 7305L: linux-media@vger.kernel.org 7306S: Odd Fixes 7307F: drivers/media/pci/pt3/ 7308 7309EC100 MEDIA DRIVER 7310M: Antti Palosaari <crope@iki.fi> 7311L: linux-media@vger.kernel.org 7312S: Maintained 7313W: https://linuxtv.org 7314W: http://palosaari.fi/linux/ 7315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7316T: git git://linuxtv.org/anttip/media_tree.git 7317F: drivers/media/dvb-frontends/ec100* 7318 7319ECRYPT FILE SYSTEM 7320M: Tyler Hicks <code@tyhicks.com> 7321L: ecryptfs@vger.kernel.org 7322S: Odd Fixes 7323W: http://ecryptfs.org 7324W: https://launchpad.net/ecryptfs 7325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7326F: Documentation/filesystems/ecryptfs.rst 7327F: fs/ecryptfs/ 7328 7329EDAC-AMD64 7330M: Yazen Ghannam <yazen.ghannam@amd.com> 7331L: linux-edac@vger.kernel.org 7332S: Supported 7333F: drivers/edac/amd64_edac* 7334F: drivers/edac/mce_amd* 7335 7336EDAC-ARMADA 7337M: Jan Luebbe <jlu@pengutronix.de> 7338L: linux-edac@vger.kernel.org 7339S: Maintained 7340F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7341F: drivers/edac/armada_xp_* 7342 7343EDAC-AST2500 7344M: Stefan Schaeckeler <sschaeck@cisco.com> 7345S: Supported 7346F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7347F: drivers/edac/aspeed_edac.c 7348 7349EDAC-BLUEFIELD 7350M: Shravan Kumar Ramani <shravankr@nvidia.com> 7351S: Supported 7352F: drivers/edac/bluefield_edac.c 7353 7354EDAC-CALXEDA 7355M: Andre Przywara <andre.przywara@arm.com> 7356L: linux-edac@vger.kernel.org 7357S: Maintained 7358F: drivers/edac/highbank* 7359 7360EDAC-CAVIUM OCTEON 7361M: Ralf Baechle <ralf@linux-mips.org> 7362L: linux-edac@vger.kernel.org 7363L: linux-mips@vger.kernel.org 7364S: Supported 7365F: drivers/edac/octeon_edac* 7366 7367EDAC-CAVIUM THUNDERX 7368M: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Odd Fixes 7371F: drivers/edac/thunderx_edac* 7372 7373EDAC-CORE 7374M: Borislav Petkov <bp@alien8.de> 7375M: Tony Luck <tony.luck@intel.com> 7376R: James Morse <james.morse@arm.com> 7377R: Mauro Carvalho Chehab <mchehab@kernel.org> 7378R: Robert Richter <rric@kernel.org> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7382F: Documentation/admin-guide/ras.rst 7383F: Documentation/driver-api/edac.rst 7384F: drivers/edac/ 7385F: include/linux/edac.h 7386 7387EDAC-DMC520 7388M: Lei Wang <lewan@microsoft.com> 7389L: linux-edac@vger.kernel.org 7390S: Supported 7391F: drivers/edac/dmc520_edac.c 7392 7393EDAC-E752X 7394M: Mark Gross <markgross@kernel.org> 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e752x_edac.c 7398 7399EDAC-E7XXX 7400L: linux-edac@vger.kernel.org 7401S: Maintained 7402F: drivers/edac/e7xxx_edac.c 7403 7404EDAC-FSL_DDR 7405M: York Sun <york.sun@nxp.com> 7406L: linux-edac@vger.kernel.org 7407S: Maintained 7408F: drivers/edac/fsl_ddr_edac.* 7409 7410EDAC-GHES 7411M: Mauro Carvalho Chehab <mchehab@kernel.org> 7412L: linux-edac@vger.kernel.org 7413S: Maintained 7414F: drivers/edac/ghes_edac.c 7415 7416EDAC-I10NM 7417M: Tony Luck <tony.luck@intel.com> 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i10nm_base.c 7421 7422EDAC-I3000 7423L: linux-edac@vger.kernel.org 7424S: Orphan 7425F: drivers/edac/i3000_edac.c 7426 7427EDAC-I5000 7428L: linux-edac@vger.kernel.org 7429S: Maintained 7430F: drivers/edac/i5000_edac.c 7431 7432EDAC-I5400 7433M: Mauro Carvalho Chehab <mchehab@kernel.org> 7434L: linux-edac@vger.kernel.org 7435S: Maintained 7436F: drivers/edac/i5400_edac.c 7437 7438EDAC-I7300 7439M: Mauro Carvalho Chehab <mchehab@kernel.org> 7440L: linux-edac@vger.kernel.org 7441S: Maintained 7442F: drivers/edac/i7300_edac.c 7443 7444EDAC-I7CORE 7445M: Mauro Carvalho Chehab <mchehab@kernel.org> 7446L: linux-edac@vger.kernel.org 7447S: Maintained 7448F: drivers/edac/i7core_edac.c 7449 7450EDAC-I82443BXGX 7451M: Tim Small <tim@buttersideup.com> 7452L: linux-edac@vger.kernel.org 7453S: Maintained 7454F: drivers/edac/i82443bxgx_edac.c 7455 7456EDAC-I82975X 7457M: "Arvind R." <arvino55@gmail.com> 7458L: linux-edac@vger.kernel.org 7459S: Maintained 7460F: drivers/edac/i82975x_edac.c 7461 7462EDAC-IE31200 7463M: Jason Baron <jbaron@akamai.com> 7464L: linux-edac@vger.kernel.org 7465S: Maintained 7466F: drivers/edac/ie31200_edac.c 7467 7468EDAC-IGEN6 7469M: Tony Luck <tony.luck@intel.com> 7470R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7471L: linux-edac@vger.kernel.org 7472S: Maintained 7473F: drivers/edac/igen6_edac.c 7474 7475EDAC-MPC85XX 7476M: Johannes Thumshirn <morbidrsa@gmail.com> 7477L: linux-edac@vger.kernel.org 7478S: Maintained 7479F: drivers/edac/mpc85xx_edac.[ch] 7480 7481EDAC-NPCM 7482M: Marvin Lin <kflin@nuvoton.com> 7483M: Stanley Chu <yschu@nuvoton.com> 7484L: linux-edac@vger.kernel.org 7485S: Maintained 7486F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7487F: drivers/edac/npcm_edac.c 7488 7489EDAC-PASEMI 7490M: Egor Martovetsky <egor@pasemi.com> 7491L: linux-edac@vger.kernel.org 7492S: Maintained 7493F: drivers/edac/pasemi_edac.c 7494 7495EDAC-PND2 7496M: Tony Luck <tony.luck@intel.com> 7497L: linux-edac@vger.kernel.org 7498S: Maintained 7499F: drivers/edac/pnd2_edac.[ch] 7500 7501EDAC-QCOM 7502M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7503L: linux-arm-msm@vger.kernel.org 7504L: linux-edac@vger.kernel.org 7505S: Maintained 7506F: drivers/edac/qcom_edac.c 7507 7508EDAC-R82600 7509M: Tim Small <tim@buttersideup.com> 7510L: linux-edac@vger.kernel.org 7511S: Maintained 7512F: drivers/edac/r82600_edac.c 7513 7514EDAC-SBRIDGE 7515M: Tony Luck <tony.luck@intel.com> 7516R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7517L: linux-edac@vger.kernel.org 7518S: Maintained 7519F: drivers/edac/sb_edac.c 7520 7521EDAC-SKYLAKE 7522M: Tony Luck <tony.luck@intel.com> 7523L: linux-edac@vger.kernel.org 7524S: Maintained 7525F: drivers/edac/skx_*.[ch] 7526 7527EDAC-TI 7528M: Tero Kristo <kristo@kernel.org> 7529L: linux-edac@vger.kernel.org 7530S: Odd Fixes 7531F: drivers/edac/ti_edac.c 7532 7533EDIROL UA-101/UA-1000 DRIVER 7534M: Clemens Ladisch <clemens@ladisch.de> 7535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7536S: Maintained 7537T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7538F: sound/usb/misc/ua101.c 7539 7540EFI TEST DRIVER 7541M: Ivan Hu <ivan.hu@canonical.com> 7542M: Ard Biesheuvel <ardb@kernel.org> 7543L: linux-efi@vger.kernel.org 7544S: Maintained 7545F: drivers/firmware/efi/test/ 7546 7547EFI VARIABLE FILESYSTEM 7548M: Jeremy Kerr <jk@ozlabs.org> 7549M: Ard Biesheuvel <ardb@kernel.org> 7550L: linux-efi@vger.kernel.org 7551S: Maintained 7552T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7553F: fs/efivarfs/ 7554 7555EFIFB FRAMEBUFFER DRIVER 7556M: Peter Jones <pjones@redhat.com> 7557L: linux-fbdev@vger.kernel.org 7558S: Maintained 7559F: drivers/video/fbdev/efifb.c 7560 7561EFS FILESYSTEM 7562S: Orphan 7563W: http://aeschi.ch.eu.org/efs/ 7564F: fs/efs/ 7565 7566EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7567M: Douglas Miller <dougmill@linux.ibm.com> 7568L: netdev@vger.kernel.org 7569S: Maintained 7570F: drivers/net/ethernet/ibm/ehea/ 7571 7572ELM327 CAN NETWORK DRIVER 7573M: Max Staudt <max@enpas.org> 7574L: linux-can@vger.kernel.org 7575S: Maintained 7576F: Documentation/networking/device_drivers/can/can327.rst 7577F: drivers/net/can/can327.c 7578 7579EM28XX VIDEO4LINUX DRIVER 7580M: Mauro Carvalho Chehab <mchehab@kernel.org> 7581L: linux-media@vger.kernel.org 7582S: Maintained 7583W: https://linuxtv.org 7584T: git git://linuxtv.org/media_tree.git 7585F: Documentation/admin-guide/media/em28xx* 7586F: drivers/media/usb/em28xx/ 7587 7588EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7589M: Adrian Hunter <adrian.hunter@intel.com> 7590M: Ritesh Harjani <riteshh@codeaurora.org> 7591M: Asutosh Das <asutoshd@codeaurora.org> 7592L: linux-mmc@vger.kernel.org 7593S: Supported 7594F: drivers/mmc/host/cqhci* 7595 7596EMULEX 10Gbps iSCSI - OneConnect DRIVER 7597M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7598L: linux-scsi@vger.kernel.org 7599S: Supported 7600W: http://www.broadcom.com 7601F: drivers/scsi/be2iscsi/ 7602 7603EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7604M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7605M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7606M: Somnath Kotur <somnath.kotur@broadcom.com> 7607L: netdev@vger.kernel.org 7608S: Supported 7609W: http://www.emulex.com 7610F: drivers/net/ethernet/emulex/benet/ 7611 7612EMULEX ONECONNECT ROCE DRIVER 7613M: Selvin Xavier <selvin.xavier@broadcom.com> 7614L: linux-rdma@vger.kernel.org 7615S: Odd Fixes 7616W: http://www.broadcom.com 7617F: drivers/infiniband/hw/ocrdma/ 7618F: include/uapi/rdma/ocrdma-abi.h 7619 7620EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7621M: James Smart <james.smart@broadcom.com> 7622M: Ram Vegesna <ram.vegesna@broadcom.com> 7623L: linux-scsi@vger.kernel.org 7624L: target-devel@vger.kernel.org 7625S: Supported 7626W: http://www.broadcom.com 7627F: drivers/scsi/elx/ 7628 7629EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7630M: James Smart <james.smart@broadcom.com> 7631M: Dick Kennedy <dick.kennedy@broadcom.com> 7632L: linux-scsi@vger.kernel.org 7633S: Supported 7634W: http://www.broadcom.com 7635F: drivers/scsi/lpfc/ 7636 7637ENE CB710 FLASH CARD READER DRIVER 7638M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7639S: Maintained 7640F: drivers/misc/cb710/ 7641F: drivers/mmc/host/cb710-mmc.* 7642F: include/linux/cb710.h 7643 7644ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7645M: Maxim Levitsky <maximlevitsky@gmail.com> 7646S: Maintained 7647F: drivers/media/rc/ene_ir.* 7648 7649EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7650M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7651L: linuxppc-dev@lists.ozlabs.org 7652S: Maintained 7653F: drivers/tty/ehv_bytechan.c 7654 7655EPSON S1D13XXX FRAMEBUFFER DRIVER 7656M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7657S: Maintained 7658T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7659F: drivers/video/fbdev/s1d13xxxfb.c 7660F: include/video/s1d13xxxfb.h 7661 7662EROFS FILE SYSTEM 7663M: Gao Xiang <xiang@kernel.org> 7664M: Chao Yu <chao@kernel.org> 7665R: Yue Hu <huyue2@coolpad.com> 7666R: Jeffle Xu <jefflexu@linux.alibaba.com> 7667L: linux-erofs@lists.ozlabs.org 7668S: Maintained 7669T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7670F: Documentation/ABI/testing/sysfs-fs-erofs 7671F: Documentation/filesystems/erofs.rst 7672F: fs/erofs/ 7673F: include/trace/events/erofs.h 7674 7675ERRSEQ ERROR TRACKING INFRASTRUCTURE 7676M: Jeff Layton <jlayton@kernel.org> 7677S: Maintained 7678F: include/linux/errseq.h 7679F: lib/errseq.c 7680 7681ESD CAN/USB DRIVERS 7682M: Frank Jungclaus <frank.jungclaus@esd.eu> 7683R: socketcan@esd.eu 7684L: linux-can@vger.kernel.org 7685S: Maintained 7686F: drivers/net/can/usb/esd_usb.c 7687 7688ET131X NETWORK DRIVER 7689M: Mark Einon <mark.einon@gmail.com> 7690S: Odd Fixes 7691F: drivers/net/ethernet/agere/ 7692 7693ETAS ES58X CAN/USB DRIVER 7694M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7695L: linux-can@vger.kernel.org 7696S: Maintained 7697F: Documentation/networking/devlink/etas_es58x.rst 7698F: drivers/net/can/usb/etas_es58x/ 7699 7700ETHERNET BRIDGE 7701M: Roopa Prabhu <roopa@nvidia.com> 7702M: Nikolay Aleksandrov <razor@blackwall.org> 7703L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7704L: netdev@vger.kernel.org 7705S: Maintained 7706W: http://www.linuxfoundation.org/en/Net:Bridge 7707F: include/linux/netfilter_bridge/ 7708F: net/bridge/ 7709 7710ETHERNET PHY LIBRARY 7711M: Andrew Lunn <andrew@lunn.ch> 7712M: Heiner Kallweit <hkallweit1@gmail.com> 7713R: Russell King <linux@armlinux.org.uk> 7714L: netdev@vger.kernel.org 7715S: Maintained 7716F: Documentation/ABI/testing/sysfs-class-net-phydev 7717F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7718F: Documentation/devicetree/bindings/net/mdio* 7719F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7720F: Documentation/networking/phy.rst 7721F: drivers/net/mdio/ 7722F: drivers/net/mdio/acpi_mdio.c 7723F: drivers/net/mdio/fwnode_mdio.c 7724F: drivers/net/mdio/of_mdio.c 7725F: drivers/net/pcs/ 7726F: drivers/net/phy/ 7727F: include/dt-bindings/net/qca-ar803x.h 7728F: include/linux/*mdio*.h 7729F: include/linux/linkmode.h 7730F: include/linux/mdio/*.h 7731F: include/linux/mii.h 7732F: include/linux/of_net.h 7733F: include/linux/phy.h 7734F: include/linux/phy_fixed.h 7735F: include/linux/platform_data/mdio-bcm-unimac.h 7736F: include/linux/platform_data/mdio-gpio.h 7737F: include/trace/events/mdio.h 7738F: include/uapi/linux/mdio.h 7739F: include/uapi/linux/mii.h 7740F: net/core/of_net.c 7741 7742EXEC & BINFMT API 7743R: Eric Biederman <ebiederm@xmission.com> 7744R: Kees Cook <keescook@chromium.org> 7745L: linux-mm@kvack.org 7746S: Supported 7747T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7748F: fs/*binfmt_*.c 7749F: fs/exec.c 7750F: include/linux/binfmts.h 7751F: include/linux/elf.h 7752F: include/uapi/linux/binfmts.h 7753F: include/uapi/linux/elf.h 7754F: tools/testing/selftests/exec/ 7755N: asm/elf.h 7756N: binfmt 7757 7758EXFAT FILE SYSTEM 7759M: Namjae Jeon <linkinjeon@kernel.org> 7760M: Sungjong Seo <sj1557.seo@samsung.com> 7761L: linux-fsdevel@vger.kernel.org 7762S: Maintained 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7764F: fs/exfat/ 7765 7766EXT2 FILE SYSTEM 7767M: Jan Kara <jack@suse.com> 7768L: linux-ext4@vger.kernel.org 7769S: Maintained 7770F: Documentation/filesystems/ext2.rst 7771F: fs/ext2/ 7772F: include/linux/ext2* 7773 7774EXT4 FILE SYSTEM 7775M: "Theodore Ts'o" <tytso@mit.edu> 7776M: Andreas Dilger <adilger.kernel@dilger.ca> 7777L: linux-ext4@vger.kernel.org 7778S: Maintained 7779W: http://ext4.wiki.kernel.org 7780Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7782F: Documentation/filesystems/ext4/ 7783F: fs/ext4/ 7784F: include/trace/events/ext4.h 7785F: include/uapi/linux/ext4.h 7786 7787Extended Verification Module (EVM) 7788M: Mimi Zohar <zohar@linux.ibm.com> 7789L: linux-integrity@vger.kernel.org 7790S: Supported 7791T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7792F: security/integrity/ 7793F: security/integrity/evm/ 7794 7795EXTENSIBLE FIRMWARE INTERFACE (EFI) 7796M: Ard Biesheuvel <ardb@kernel.org> 7797L: linux-efi@vger.kernel.org 7798S: Maintained 7799T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7800F: Documentation/admin-guide/efi-stub.rst 7801F: arch/*/include/asm/efi.h 7802F: arch/*/kernel/efi.c 7803F: arch/arm/boot/compressed/efi-header.S 7804F: arch/x86/platform/efi/ 7805F: drivers/firmware/efi/ 7806F: include/linux/efi*.h 7807 7808EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7809M: MyungJoo Ham <myungjoo.ham@samsung.com> 7810M: Chanwoo Choi <cw00.choi@samsung.com> 7811L: linux-kernel@vger.kernel.org 7812S: Maintained 7813T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7814F: Documentation/devicetree/bindings/extcon/ 7815F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7816F: drivers/extcon/ 7817F: include/linux/extcon.h 7818F: include/linux/extcon/ 7819 7820EXTRA BOOT CONFIG 7821M: Masami Hiramatsu <mhiramat@kernel.org> 7822L: linux-kernel@vger.kernel.org 7823L: linux-trace-kernel@vger.kernel.org 7824S: Maintained 7825Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7826T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7827F: Documentation/admin-guide/bootconfig.rst 7828F: fs/proc/bootconfig.c 7829F: include/linux/bootconfig.h 7830F: lib/bootconfig-data.S 7831F: lib/bootconfig.c 7832F: tools/bootconfig/* 7833F: tools/bootconfig/scripts/* 7834 7835EXYNOS DP DRIVER 7836M: Jingoo Han <jingoohan1@gmail.com> 7837L: dri-devel@lists.freedesktop.org 7838S: Maintained 7839F: drivers/gpu/drm/exynos/exynos_dp* 7840 7841EXYNOS SYSMMU (IOMMU) driver 7842M: Marek Szyprowski <m.szyprowski@samsung.com> 7843L: iommu@lists.linux.dev 7844S: Maintained 7845F: drivers/iommu/exynos-iommu.c 7846 7847F2FS FILE SYSTEM 7848M: Jaegeuk Kim <jaegeuk@kernel.org> 7849M: Chao Yu <chao@kernel.org> 7850L: linux-f2fs-devel@lists.sourceforge.net 7851S: Maintained 7852W: https://f2fs.wiki.kernel.org/ 7853Q: https://patchwork.kernel.org/project/f2fs/list/ 7854B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7855T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7856F: Documentation/ABI/testing/sysfs-fs-f2fs 7857F: Documentation/filesystems/f2fs.rst 7858F: fs/f2fs/ 7859F: include/linux/f2fs_fs.h 7860F: include/trace/events/f2fs.h 7861F: include/uapi/linux/f2fs.h 7862 7863F71805F HARDWARE MONITORING DRIVER 7864M: Jean Delvare <jdelvare@suse.com> 7865L: linux-hwmon@vger.kernel.org 7866S: Maintained 7867F: Documentation/hwmon/f71805f.rst 7868F: drivers/hwmon/f71805f.c 7869 7870FADDR2LINE 7871M: Josh Poimboeuf <jpoimboe@kernel.org> 7872S: Maintained 7873F: scripts/faddr2line 7874 7875FAILOVER MODULE 7876M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7877L: netdev@vger.kernel.org 7878S: Supported 7879F: Documentation/networking/failover.rst 7880F: include/net/failover.h 7881F: net/core/failover.c 7882 7883FANOTIFY 7884M: Jan Kara <jack@suse.cz> 7885R: Amir Goldstein <amir73il@gmail.com> 7886R: Matthew Bobrowski <repnop@google.com> 7887L: linux-fsdevel@vger.kernel.org 7888S: Maintained 7889F: fs/notify/fanotify/ 7890F: include/linux/fanotify.h 7891F: include/uapi/linux/fanotify.h 7892 7893FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7894M: Linus Walleij <linus.walleij@linaro.org> 7895L: linux-usb@vger.kernel.org 7896S: Maintained 7897F: drivers/usb/fotg210/ 7898 7899FARSYNC SYNCHRONOUS DRIVER 7900M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7901S: Supported 7902W: http://www.farsite.co.uk/ 7903F: drivers/net/wan/farsync.* 7904 7905FAULT INJECTION SUPPORT 7906M: Akinobu Mita <akinobu.mita@gmail.com> 7907S: Supported 7908F: Documentation/fault-injection/ 7909F: lib/fault-inject.c 7910 7911FBTFT Framebuffer drivers 7912L: dri-devel@lists.freedesktop.org 7913L: linux-fbdev@vger.kernel.org 7914S: Orphan 7915F: drivers/staging/fbtft/ 7916 7917FC0011 TUNER DRIVER 7918M: Michael Buesch <m@bues.ch> 7919L: linux-media@vger.kernel.org 7920S: Maintained 7921F: drivers/media/tuners/fc0011.c 7922F: drivers/media/tuners/fc0011.h 7923 7924FC2580 MEDIA DRIVER 7925M: Antti Palosaari <crope@iki.fi> 7926L: linux-media@vger.kernel.org 7927S: Maintained 7928W: https://linuxtv.org 7929W: http://palosaari.fi/linux/ 7930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7931T: git git://linuxtv.org/anttip/media_tree.git 7932F: drivers/media/tuners/fc2580* 7933 7934FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7935M: Hannes Reinecke <hare@suse.de> 7936L: linux-scsi@vger.kernel.org 7937S: Supported 7938W: www.Open-FCoE.org 7939F: drivers/scsi/fcoe/ 7940F: drivers/scsi/libfc/ 7941F: include/scsi/fc/ 7942F: include/scsi/libfc.h 7943F: include/scsi/libfcoe.h 7944F: include/uapi/scsi/fc/ 7945 7946FILE LOCKING (flock() and fcntl()/lockf()) 7947M: Jeff Layton <jlayton@kernel.org> 7948M: Chuck Lever <chuck.lever@oracle.com> 7949L: linux-fsdevel@vger.kernel.org 7950S: Maintained 7951F: fs/fcntl.c 7952F: fs/locks.c 7953F: include/linux/fcntl.h 7954F: include/uapi/linux/fcntl.h 7955 7956FILESYSTEM DIRECT ACCESS (DAX) 7957M: Dan Williams <dan.j.williams@intel.com> 7958R: Matthew Wilcox <willy@infradead.org> 7959R: Jan Kara <jack@suse.cz> 7960L: linux-fsdevel@vger.kernel.org 7961L: nvdimm@lists.linux.dev 7962S: Supported 7963F: fs/dax.c 7964F: include/linux/dax.h 7965F: include/trace/events/fs_dax.h 7966 7967FILESYSTEMS (VFS and infrastructure) 7968M: Alexander Viro <viro@zeniv.linux.org.uk> 7969M: Christian Brauner <brauner@kernel.org> 7970L: linux-fsdevel@vger.kernel.org 7971S: Maintained 7972F: fs/* 7973F: include/linux/fs.h 7974F: include/linux/fs_types.h 7975F: include/uapi/linux/fs.h 7976F: include/uapi/linux/openat2.h 7977 7978FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7979M: Riku Voipio <riku.voipio@iki.fi> 7980L: linux-hwmon@vger.kernel.org 7981S: Maintained 7982F: drivers/hwmon/f75375s.c 7983F: include/linux/f75375s.h 7984 7985FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7986M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/f81604.c 7990 7991FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7992M: Clemens Ladisch <clemens@ladisch.de> 7993M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7994L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7995S: Maintained 7996T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7997F: include/uapi/sound/firewire.h 7998F: sound/firewire/ 7999 8000FIREWIRE MEDIA DRIVERS (firedtv) 8001M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8002L: linux-media@vger.kernel.org 8003L: linux1394-devel@lists.sourceforge.net 8004S: Maintained 8005T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8006F: drivers/media/firewire/ 8007 8008FIREWIRE SBP-2 TARGET 8009M: Chris Boot <bootc@bootc.net> 8010L: linux-scsi@vger.kernel.org 8011L: target-devel@vger.kernel.org 8012L: linux1394-devel@lists.sourceforge.net 8013S: Maintained 8014T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8015F: drivers/target/sbp/ 8016 8017FIREWIRE SUBSYSTEM 8018M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8019M: Takashi Sakamoto <takaswie@kernel.org> 8020L: linux1394-devel@lists.sourceforge.net 8021S: Maintained 8022W: http://ieee1394.docs.kernel.org/ 8023T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8024F: drivers/firewire/ 8025F: include/linux/firewire.h 8026F: include/uapi/linux/firewire*.h 8027F: tools/firewire/ 8028 8029FIRMWARE FRAMEWORK FOR ARMV8-A 8030M: Sudeep Holla <sudeep.holla@arm.com> 8031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8032S: Maintained 8033F: drivers/firmware/arm_ffa/ 8034F: include/linux/arm_ffa.h 8035 8036FIRMWARE LOADER (request_firmware) 8037M: Luis Chamberlain <mcgrof@kernel.org> 8038M: Russ Weight <russell.h.weight@intel.com> 8039L: linux-kernel@vger.kernel.org 8040S: Maintained 8041F: Documentation/firmware_class/ 8042F: drivers/base/firmware_loader/ 8043F: include/linux/firmware.h 8044 8045FLEXTIMER FTM-QUADDEC DRIVER 8046M: Patrick Havelange <patrick.havelange@essensium.com> 8047L: linux-iio@vger.kernel.org 8048S: Maintained 8049F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8050F: drivers/counter/ftm-quaddec.c 8051 8052FLOPPY DRIVER 8053M: Denis Efremov <efremov@linux.com> 8054L: linux-block@vger.kernel.org 8055S: Odd Fixes 8056F: drivers/block/floppy.c 8057 8058FLYSKY FSIA6B RC RECEIVER 8059M: Markus Koch <markus@notsyncing.net> 8060L: linux-input@vger.kernel.org 8061S: Maintained 8062F: drivers/input/joystick/fsia6b.c 8063 8064FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8065M: Geoffrey D. Bennett <g@b4.vu> 8066L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8067S: Maintained 8068T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8069F: sound/usb/mixer_scarlett_gen2.c 8070 8071FORCEDETH GIGABIT ETHERNET DRIVER 8072M: Rain River <rain.1986.08.12@gmail.com> 8073M: Zhu Yanjun <zyjzyj2000@gmail.com> 8074L: netdev@vger.kernel.org 8075S: Maintained 8076F: drivers/net/ethernet/nvidia/* 8077 8078FORTIFY_SOURCE 8079M: Kees Cook <keescook@chromium.org> 8080L: linux-hardening@vger.kernel.org 8081S: Supported 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8083F: include/linux/fortify-string.h 8084F: lib/fortify_kunit.c 8085F: lib/memcpy_kunit.c 8086F: lib/strcat_kunit.c 8087F: lib/strscpy_kunit.c 8088F: lib/test_fortify/* 8089F: scripts/test_fortify.sh 8090K: \b__NO_FORTIFY\b 8091 8092FPGA DFL DRIVERS 8093M: Wu Hao <hao.wu@intel.com> 8094R: Tom Rix <trix@redhat.com> 8095L: linux-fpga@vger.kernel.org 8096S: Maintained 8097F: Documentation/ABI/testing/sysfs-bus-dfl* 8098F: Documentation/fpga/dfl.rst 8099F: drivers/fpga/dfl* 8100F: drivers/uio/uio_dfl.c 8101F: include/linux/dfl.h 8102F: include/uapi/linux/fpga-dfl.h 8103 8104FPGA MANAGER FRAMEWORK 8105M: Moritz Fischer <mdf@kernel.org> 8106M: Wu Hao <hao.wu@intel.com> 8107M: Xu Yilun <yilun.xu@intel.com> 8108R: Tom Rix <trix@redhat.com> 8109L: linux-fpga@vger.kernel.org 8110S: Maintained 8111Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8113F: Documentation/devicetree/bindings/fpga/ 8114F: Documentation/driver-api/fpga/ 8115F: Documentation/fpga/ 8116F: drivers/fpga/ 8117F: include/linux/fpga/ 8118 8119FPU EMULATOR 8120M: Bill Metzenthen <billm@melbpc.org.au> 8121S: Maintained 8122W: https://floatingpoint.billm.au/ 8123F: arch/x86/math-emu/ 8124 8125FRAMEBUFFER CORE 8126M: Daniel Vetter <daniel@ffwll.ch> 8127S: Odd Fixes 8128T: git git://anongit.freedesktop.org/drm/drm-misc 8129F: drivers/video/fbdev/core/ 8130 8131FRAMEBUFFER LAYER 8132M: Helge Deller <deller@gmx.de> 8133L: linux-fbdev@vger.kernel.org 8134L: dri-devel@lists.freedesktop.org 8135S: Maintained 8136Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8137T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8138F: Documentation/fb/ 8139F: drivers/video/ 8140F: include/linux/fb.h 8141F: include/uapi/linux/fb.h 8142F: include/uapi/video/ 8143F: include/video/ 8144 8145FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8146M: Horia Geantă <horia.geanta@nxp.com> 8147M: Pankaj Gupta <pankaj.gupta@nxp.com> 8148M: Gaurav Jain <gaurav.jain@nxp.com> 8149L: linux-crypto@vger.kernel.org 8150S: Maintained 8151F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8152F: drivers/crypto/caam/ 8153 8154FREESCALE COLDFIRE M5441X MMC DRIVER 8155M: Angelo Dureghello <angelo.dureghello@timesys.com> 8156L: linux-mmc@vger.kernel.org 8157S: Maintained 8158F: drivers/mmc/host/sdhci-esdhc-mcf.c 8159F: include/linux/platform_data/mmc-esdhc-mcf.h 8160 8161FREESCALE DIU FRAMEBUFFER DRIVER 8162M: Timur Tabi <timur@kernel.org> 8163L: linux-fbdev@vger.kernel.org 8164S: Maintained 8165F: drivers/video/fbdev/fsl-diu-fb.* 8166 8167FREESCALE DMA DRIVER 8168M: Li Yang <leoyang.li@nxp.com> 8169M: Zhang Wei <zw@zh-kernel.org> 8170L: linuxppc-dev@lists.ozlabs.org 8171S: Maintained 8172F: drivers/dma/fsldma.* 8173 8174FREESCALE DSPI DRIVER 8175M: Vladimir Oltean <olteanv@gmail.com> 8176L: linux-spi@vger.kernel.org 8177S: Maintained 8178F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8179F: drivers/spi/spi-fsl-dspi.c 8180F: include/linux/spi/spi-fsl-dspi.h 8181 8182FREESCALE ENETC ETHERNET DRIVERS 8183M: Claudiu Manoil <claudiu.manoil@nxp.com> 8184M: Vladimir Oltean <vladimir.oltean@nxp.com> 8185L: netdev@vger.kernel.org 8186S: Maintained 8187F: drivers/net/ethernet/freescale/enetc/ 8188 8189FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8190M: Claudiu Manoil <claudiu.manoil@nxp.com> 8191L: netdev@vger.kernel.org 8192S: Maintained 8193F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8194F: drivers/net/ethernet/freescale/gianfar* 8195 8196FREESCALE GPMI NAND DRIVER 8197M: Han Xu <han.xu@nxp.com> 8198L: linux-mtd@lists.infradead.org 8199S: Maintained 8200F: drivers/mtd/nand/raw/gpmi-nand/* 8201 8202FREESCALE I2C CPM DRIVER 8203M: Jochen Friedrich <jochen@scram.de> 8204L: linuxppc-dev@lists.ozlabs.org 8205L: linux-i2c@vger.kernel.org 8206S: Maintained 8207F: drivers/i2c/busses/i2c-cpm.c 8208 8209FREESCALE IMX / MXC FEC DRIVER 8210M: Wei Fang <wei.fang@nxp.com> 8211R: Shenwei Wang <shenwei.wang@nxp.com> 8212R: Clark Wang <xiaoning.wang@nxp.com> 8213R: NXP Linux Team <linux-imx@nxp.com> 8214L: netdev@vger.kernel.org 8215S: Maintained 8216F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8217F: drivers/net/ethernet/freescale/fec.h 8218F: drivers/net/ethernet/freescale/fec_main.c 8219F: drivers/net/ethernet/freescale/fec_ptp.c 8220 8221FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8222M: Sascha Hauer <s.hauer@pengutronix.de> 8223R: Pengutronix Kernel Team <kernel@pengutronix.de> 8224L: linux-fbdev@vger.kernel.org 8225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8226S: Maintained 8227F: drivers/video/fbdev/imxfb.c 8228 8229FREESCALE IMX DDR PMU DRIVER 8230M: Frank Li <Frank.li@nxp.com> 8231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8232S: Maintained 8233F: Documentation/admin-guide/perf/imx-ddr.rst 8234F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8235F: drivers/perf/fsl_imx8_ddr_perf.c 8236 8237FREESCALE IMX I2C DRIVER 8238M: Oleksij Rempel <o.rempel@pengutronix.de> 8239R: Pengutronix Kernel Team <kernel@pengutronix.de> 8240L: linux-i2c@vger.kernel.org 8241S: Maintained 8242F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8243F: drivers/i2c/busses/i2c-imx.c 8244 8245FREESCALE IMX LPI2C DRIVER 8246M: Dong Aisheng <aisheng.dong@nxp.com> 8247L: linux-i2c@vger.kernel.org 8248L: linux-imx@nxp.com 8249S: Maintained 8250F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8251F: drivers/i2c/busses/i2c-imx-lpi2c.c 8252 8253FREESCALE MPC I2C DRIVER 8254M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8255L: linux-i2c@vger.kernel.org 8256S: Maintained 8257F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8258F: drivers/i2c/busses/i2c-mpc.c 8259 8260FREESCALE QORIQ DPAA ETHERNET DRIVER 8261M: Madalin Bucur <madalin.bucur@nxp.com> 8262L: netdev@vger.kernel.org 8263S: Maintained 8264F: drivers/net/ethernet/freescale/dpaa 8265 8266FREESCALE QORIQ DPAA FMAN DRIVER 8267M: Madalin Bucur <madalin.bucur@nxp.com> 8268R: Sean Anderson <sean.anderson@seco.com> 8269L: netdev@vger.kernel.org 8270S: Maintained 8271F: Documentation/devicetree/bindings/net/fsl-fman.txt 8272F: drivers/net/ethernet/freescale/fman 8273 8274FREESCALE QORIQ PTP CLOCK DRIVER 8275M: Yangbo Lu <yangbo.lu@nxp.com> 8276L: netdev@vger.kernel.org 8277S: Maintained 8278F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8279F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8280F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8281F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8282F: drivers/ptp/ptp_qoriq.c 8283F: drivers/ptp/ptp_qoriq_debugfs.c 8284F: include/linux/fsl/ptp_qoriq.h 8285 8286FREESCALE QUAD SPI DRIVER 8287M: Han Xu <han.xu@nxp.com> 8288L: linux-spi@vger.kernel.org 8289S: Maintained 8290F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8291F: drivers/spi/spi-fsl-qspi.c 8292 8293FREESCALE QUICC ENGINE LIBRARY 8294M: Qiang Zhao <qiang.zhao@nxp.com> 8295L: linuxppc-dev@lists.ozlabs.org 8296S: Maintained 8297F: drivers/soc/fsl/qe/ 8298F: include/soc/fsl/qe/ 8299 8300FREESCALE QUICC ENGINE QMC DRIVER 8301M: Herve Codina <herve.codina@bootlin.com> 8302L: linuxppc-dev@lists.ozlabs.org 8303S: Maintained 8304F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8305F: drivers/soc/fsl/qe/qmc.c 8306F: include/soc/fsl/qe/qmc.h 8307 8308FREESCALE QUICC ENGINE TSA DRIVER 8309M: Herve Codina <herve.codina@bootlin.com> 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8313F: drivers/soc/fsl/qe/tsa.c 8314F: drivers/soc/fsl/qe/tsa.h 8315F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8316 8317FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8318M: Li Yang <leoyang.li@nxp.com> 8319L: netdev@vger.kernel.org 8320L: linuxppc-dev@lists.ozlabs.org 8321S: Maintained 8322F: drivers/net/ethernet/freescale/ucc_geth* 8323 8324FREESCALE QUICC ENGINE UCC HDLC DRIVER 8325M: Zhao Qiang <qiang.zhao@nxp.com> 8326L: netdev@vger.kernel.org 8327L: linuxppc-dev@lists.ozlabs.org 8328S: Maintained 8329F: drivers/net/wan/fsl_ucc_hdlc* 8330 8331FREESCALE QUICC ENGINE UCC UART DRIVER 8332M: Timur Tabi <timur@kernel.org> 8333L: linuxppc-dev@lists.ozlabs.org 8334S: Maintained 8335F: drivers/tty/serial/ucc_uart.c 8336 8337FREESCALE SOC DRIVERS 8338M: Li Yang <leoyang.li@nxp.com> 8339L: linuxppc-dev@lists.ozlabs.org 8340L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8341S: Maintained 8342F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8343F: Documentation/devicetree/bindings/soc/fsl/ 8344F: drivers/soc/fsl/ 8345F: include/linux/fsl/ 8346F: include/soc/fsl/ 8347 8348FREESCALE SOC FS_ENET DRIVER 8349M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8350L: linuxppc-dev@lists.ozlabs.org 8351L: netdev@vger.kernel.org 8352S: Maintained 8353F: drivers/net/ethernet/freescale/fs_enet/ 8354F: include/linux/fs_enet_pd.h 8355 8356FREESCALE SOC SOUND DRIVERS 8357M: Shengjiu Wang <shengjiu.wang@gmail.com> 8358M: Xiubo Li <Xiubo.Lee@gmail.com> 8359R: Fabio Estevam <festevam@gmail.com> 8360R: Nicolin Chen <nicoleotsuka@gmail.com> 8361L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8362L: linuxppc-dev@lists.ozlabs.org 8363S: Maintained 8364F: sound/soc/fsl/fsl* 8365F: sound/soc/fsl/imx* 8366F: sound/soc/fsl/mpc8610_hpcd.c 8367 8368FREESCALE SOC SOUND QMC DRIVER 8369M: Herve Codina <herve.codina@bootlin.com> 8370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8371L: linuxppc-dev@lists.ozlabs.org 8372S: Maintained 8373F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8374F: sound/soc/fsl/fsl_qmc_audio.c 8375 8376FREESCALE USB PERIPHERAL DRIVERS 8377M: Li Yang <leoyang.li@nxp.com> 8378L: linux-usb@vger.kernel.org 8379L: linuxppc-dev@lists.ozlabs.org 8380S: Maintained 8381F: drivers/usb/gadget/udc/fsl* 8382 8383FREESCALE USB PHY DRIVER 8384M: Ran Wang <ran.wang_1@nxp.com> 8385L: linux-usb@vger.kernel.org 8386L: linuxppc-dev@lists.ozlabs.org 8387S: Maintained 8388F: drivers/usb/phy/phy-fsl-usb* 8389 8390FREEVXFS FILESYSTEM 8391M: Christoph Hellwig <hch@infradead.org> 8392S: Maintained 8393W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8394F: fs/freevxfs/ 8395 8396FREEZER 8397M: "Rafael J. Wysocki" <rafael@kernel.org> 8398M: Pavel Machek <pavel@ucw.cz> 8399L: linux-pm@vger.kernel.org 8400S: Supported 8401F: Documentation/power/freezing-of-tasks.rst 8402F: include/linux/freezer.h 8403F: kernel/freezer.c 8404 8405FRONTSWAP API 8406M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8407L: linux-kernel@vger.kernel.org 8408S: Maintained 8409F: include/linux/frontswap.h 8410F: mm/frontswap.c 8411 8412FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8413M: David Howells <dhowells@redhat.com> 8414L: linux-cachefs@redhat.com (moderated for non-subscribers) 8415S: Supported 8416F: Documentation/filesystems/caching/ 8417F: fs/fscache/ 8418F: include/linux/fscache*.h 8419 8420FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8421M: Eric Biggers <ebiggers@kernel.org> 8422M: Theodore Y. Ts'o <tytso@mit.edu> 8423M: Jaegeuk Kim <jaegeuk@kernel.org> 8424L: linux-fscrypt@vger.kernel.org 8425S: Supported 8426Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8427T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8428F: Documentation/filesystems/fscrypt.rst 8429F: fs/crypto/ 8430F: include/linux/fscrypt.h 8431F: include/uapi/linux/fscrypt.h 8432 8433FSI SUBSYSTEM 8434M: Jeremy Kerr <jk@ozlabs.org> 8435M: Joel Stanley <joel@jms.id.au> 8436R: Alistar Popple <alistair@popple.id.au> 8437R: Eddie James <eajames@linux.ibm.com> 8438L: linux-fsi@lists.ozlabs.org 8439S: Supported 8440Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8441T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8442F: drivers/fsi/ 8443F: include/linux/fsi*.h 8444F: include/trace/events/fsi*.h 8445 8446FSI-ATTACHED I2C DRIVER 8447M: Eddie James <eajames@linux.ibm.com> 8448L: linux-i2c@vger.kernel.org 8449L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8450S: Maintained 8451F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8452F: drivers/i2c/busses/i2c-fsi.c 8453 8454FSI-ATTACHED SPI DRIVER 8455M: Eddie James <eajames@linux.ibm.com> 8456L: linux-spi@vger.kernel.org 8457S: Maintained 8458F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8459F: drivers/spi/spi-fsi.c 8460 8461FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8462M: Jan Kara <jack@suse.cz> 8463R: Amir Goldstein <amir73il@gmail.com> 8464L: linux-fsdevel@vger.kernel.org 8465S: Maintained 8466T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8467F: fs/notify/ 8468F: include/linux/fsnotify*.h 8469 8470FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8471M: Eric Biggers <ebiggers@kernel.org> 8472M: Theodore Y. Ts'o <tytso@mit.edu> 8473L: fsverity@lists.linux.dev 8474S: Supported 8475Q: https://patchwork.kernel.org/project/fsverity/list/ 8476T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8477F: Documentation/filesystems/fsverity.rst 8478F: fs/verity/ 8479F: include/linux/fsverity.h 8480F: include/uapi/linux/fsverity.h 8481 8482FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8483M: Michael Zaidman <michael.zaidman@gmail.com> 8484L: linux-i2c@vger.kernel.org 8485L: linux-input@vger.kernel.org 8486S: Maintained 8487F: drivers/hid/hid-ft260.c 8488 8489FUJITSU LAPTOP EXTRAS 8490M: Jonathan Woithe <jwoithe@just42.net> 8491L: platform-driver-x86@vger.kernel.org 8492S: Maintained 8493F: drivers/platform/x86/fujitsu-laptop.c 8494 8495FUJITSU TABLET EXTRAS 8496M: Robert Gerlach <khnz@gmx.de> 8497L: platform-driver-x86@vger.kernel.org 8498S: Maintained 8499F: drivers/platform/x86/fujitsu-tablet.c 8500 8501FUNCTION HOOKS (FTRACE) 8502M: Steven Rostedt <rostedt@goodmis.org> 8503M: Masami Hiramatsu <mhiramat@kernel.org> 8504R: Mark Rutland <mark.rutland@arm.com> 8505L: linux-kernel@vger.kernel.org 8506L: linux-trace-kernel@vger.kernel.org 8507S: Maintained 8508Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8509T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8510F: Documentation/trace/ftrace* 8511F: arch/*/*/*/*ftrace* 8512F: arch/*/*/*ftrace* 8513F: include/*/ftrace.h 8514F: kernel/trace/fgraph.c 8515F: kernel/trace/ftrace* 8516F: samples/ftrace 8517 8518FUNGIBLE ETHERNET DRIVERS 8519M: Dimitris Michailidis <dmichail@fungible.com> 8520L: netdev@vger.kernel.org 8521S: Supported 8522F: drivers/net/ethernet/fungible/ 8523 8524FUSE: FILESYSTEM IN USERSPACE 8525M: Miklos Szeredi <miklos@szeredi.hu> 8526L: linux-fsdevel@vger.kernel.org 8527S: Maintained 8528W: https://github.com/libfuse/ 8529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8530F: Documentation/filesystems/fuse.rst 8531F: fs/fuse/ 8532F: include/uapi/linux/fuse.h 8533 8534FUTEX SUBSYSTEM 8535M: Thomas Gleixner <tglx@linutronix.de> 8536M: Ingo Molnar <mingo@redhat.com> 8537R: Peter Zijlstra <peterz@infradead.org> 8538R: Darren Hart <dvhart@infradead.org> 8539R: Davidlohr Bueso <dave@stgolabs.net> 8540R: André Almeida <andrealmeid@igalia.com> 8541L: linux-kernel@vger.kernel.org 8542S: Maintained 8543T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8544F: Documentation/locking/*futex* 8545F: include/asm-generic/futex.h 8546F: include/linux/futex.h 8547F: include/uapi/linux/futex.h 8548F: kernel/futex/* 8549F: tools/perf/bench/futex* 8550F: tools/testing/selftests/futex/ 8551 8552GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8553M: Tim Harvey <tharvey@gateworks.com> 8554S: Maintained 8555F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8556F: Documentation/hwmon/gsc-hwmon.rst 8557F: drivers/hwmon/gsc-hwmon.c 8558F: drivers/mfd/gateworks-gsc.c 8559F: include/linux/mfd/gsc.h 8560F: include/linux/platform_data/gsc_hwmon.h 8561 8562GCC PLUGINS 8563M: Kees Cook <keescook@chromium.org> 8564L: linux-hardening@vger.kernel.org 8565S: Maintained 8566T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8567F: Documentation/kbuild/gcc-plugins.rst 8568F: scripts/Makefile.gcc-plugins 8569F: scripts/gcc-plugins/ 8570 8571GCOV BASED KERNEL PROFILING 8572M: Peter Oberparleiter <oberpar@linux.ibm.com> 8573S: Maintained 8574F: Documentation/dev-tools/gcov.rst 8575F: kernel/gcov/ 8576 8577GDB KERNEL DEBUGGING HELPER SCRIPTS 8578M: Jan Kiszka <jan.kiszka@siemens.com> 8579M: Kieran Bingham <kbingham@kernel.org> 8580S: Supported 8581F: scripts/gdb/ 8582 8583GEMINI CRYPTO DRIVER 8584M: Corentin Labbe <clabbe@baylibre.com> 8585L: linux-crypto@vger.kernel.org 8586S: Maintained 8587F: drivers/crypto/gemini/ 8588 8589GEMTEK FM RADIO RECEIVER DRIVER 8590M: Hans Verkuil <hverkuil@xs4all.nl> 8591L: linux-media@vger.kernel.org 8592S: Maintained 8593W: https://linuxtv.org 8594T: git git://linuxtv.org/media_tree.git 8595F: drivers/media/radio/radio-gemtek* 8596 8597GENERIC ARCHITECTURE TOPOLOGY 8598M: Sudeep Holla <sudeep.holla@arm.com> 8599L: linux-kernel@vger.kernel.org 8600S: Maintained 8601F: drivers/base/arch_topology.c 8602F: include/linux/arch_topology.h 8603 8604GENERIC ENTRY CODE 8605M: Thomas Gleixner <tglx@linutronix.de> 8606M: Peter Zijlstra <peterz@infradead.org> 8607M: Andy Lutomirski <luto@kernel.org> 8608L: linux-kernel@vger.kernel.org 8609S: Maintained 8610T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8611F: include/linux/entry-common.h 8612F: include/linux/entry-kvm.h 8613F: kernel/entry/ 8614 8615GENERIC GPIO I2C DRIVER 8616M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8617S: Supported 8618F: drivers/i2c/busses/i2c-gpio.c 8619F: include/linux/platform_data/i2c-gpio.h 8620 8621GENERIC GPIO I2C MULTIPLEXER DRIVER 8622M: Peter Korsgaard <peter.korsgaard@barco.com> 8623L: linux-i2c@vger.kernel.org 8624S: Supported 8625F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8626F: drivers/i2c/muxes/i2c-mux-gpio.c 8627F: include/linux/platform_data/i2c-mux-gpio.h 8628 8629GENERIC HDLC (WAN) DRIVERS 8630M: Krzysztof Halasa <khc@pm.waw.pl> 8631S: Maintained 8632W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8633F: drivers/net/wan/c101.c 8634F: drivers/net/wan/hd6457* 8635F: drivers/net/wan/hdlc* 8636F: drivers/net/wan/n2.c 8637F: drivers/net/wan/pc300too.c 8638F: drivers/net/wan/pci200syn.c 8639F: drivers/net/wan/wanxl* 8640 8641GENERIC INCLUDE/ASM HEADER FILES 8642M: Arnd Bergmann <arnd@arndb.de> 8643L: linux-arch@vger.kernel.org 8644S: Maintained 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8646F: include/asm-generic/ 8647F: include/uapi/asm-generic/ 8648 8649GENERIC PHY FRAMEWORK 8650M: Vinod Koul <vkoul@kernel.org> 8651M: Kishon Vijay Abraham I <kishon@kernel.org> 8652L: linux-phy@lists.infradead.org 8653S: Supported 8654Q: https://patchwork.kernel.org/project/linux-phy/list/ 8655T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8656F: Documentation/devicetree/bindings/phy/ 8657F: drivers/phy/ 8658F: include/dt-bindings/phy/ 8659F: include/linux/phy/ 8660 8661GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8662M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8663S: Supported 8664F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8665 8666GENERIC PM DOMAINS 8667M: "Rafael J. Wysocki" <rafael@kernel.org> 8668M: Kevin Hilman <khilman@kernel.org> 8669M: Ulf Hansson <ulf.hansson@linaro.org> 8670L: linux-pm@vger.kernel.org 8671S: Supported 8672F: Documentation/devicetree/bindings/power/power?domain* 8673F: drivers/base/power/domain*.c 8674F: include/linux/pm_domain.h 8675 8676GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8677M: Eugen Hristev <eugen.hristev@microchip.com> 8678L: linux-input@vger.kernel.org 8679S: Maintained 8680F: drivers/input/touchscreen/resistive-adc-touch.c 8681 8682GENERIC STRING LIBRARY 8683M: Kees Cook <keescook@chromium.org> 8684R: Andy Shevchenko <andy@kernel.org> 8685L: linux-hardening@vger.kernel.org 8686S: Supported 8687T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8688F: include/linux/string.h 8689F: include/linux/string_choices.h 8690F: include/linux/string_helpers.h 8691F: lib/string.c 8692F: lib/string_helpers.c 8693F: lib/test-string_helpers.c 8694F: lib/test_string.c 8695 8696GENERIC UIO DRIVER FOR PCI DEVICES 8697M: "Michael S. Tsirkin" <mst@redhat.com> 8698L: kvm@vger.kernel.org 8699S: Supported 8700F: drivers/uio/uio_pci_generic.c 8701 8702GENERIC VDSO LIBRARY 8703M: Andy Lutomirski <luto@kernel.org> 8704M: Thomas Gleixner <tglx@linutronix.de> 8705M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8706L: linux-kernel@vger.kernel.org 8707S: Maintained 8708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8709F: include/asm-generic/vdso/vsyscall.h 8710F: include/vdso/ 8711F: kernel/time/vsyscall.c 8712F: lib/vdso/ 8713 8714GENWQE (IBM Generic Workqueue Card) 8715M: Frank Haverkamp <haver@linux.ibm.com> 8716S: Supported 8717F: drivers/misc/genwqe/ 8718 8719GET_MAINTAINER SCRIPT 8720M: Joe Perches <joe@perches.com> 8721S: Maintained 8722F: scripts/get_maintainer.pl 8723 8724GFS2 FILE SYSTEM 8725M: Bob Peterson <rpeterso@redhat.com> 8726M: Andreas Gruenbacher <agruenba@redhat.com> 8727L: cluster-devel@redhat.com 8728S: Supported 8729B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8730T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8731F: Documentation/filesystems/gfs2* 8732F: fs/gfs2/ 8733F: include/uapi/linux/gfs2_ondisk.h 8734 8735GIGABYTE WMI DRIVER 8736M: Thomas Weißschuh <thomas@weissschuh.net> 8737L: platform-driver-x86@vger.kernel.org 8738S: Maintained 8739F: drivers/platform/x86/gigabyte-wmi.c 8740 8741GNSS SUBSYSTEM 8742M: Johan Hovold <johan@kernel.org> 8743S: Maintained 8744T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8745F: Documentation/ABI/testing/sysfs-class-gnss 8746F: Documentation/devicetree/bindings/gnss/ 8747F: drivers/gnss/ 8748F: include/linux/gnss.h 8749 8750GO7007 MPEG CODEC 8751M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8752L: linux-media@vger.kernel.org 8753S: Maintained 8754F: drivers/media/usb/go7007/ 8755 8756GOODIX TOUCHSCREEN 8757M: Bastien Nocera <hadess@hadess.net> 8758M: Hans de Goede <hdegoede@redhat.com> 8759L: linux-input@vger.kernel.org 8760S: Maintained 8761F: drivers/input/touchscreen/goodix* 8762 8763GOOGLE ETHERNET DRIVERS 8764M: Jeroen de Borst <jeroendb@google.com> 8765M: Praveen Kaligineedi <pkaligineedi@google.com> 8766R: Shailend Chand <shailend@google.com> 8767L: netdev@vger.kernel.org 8768S: Supported 8769F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8770F: drivers/net/ethernet/google 8771 8772GPD POCKET FAN DRIVER 8773M: Hans de Goede <hdegoede@redhat.com> 8774L: platform-driver-x86@vger.kernel.org 8775S: Maintained 8776F: drivers/platform/x86/gpd-pocket-fan.c 8777 8778GPIO ACPI SUPPORT 8779M: Mika Westerberg <mika.westerberg@linux.intel.com> 8780M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8781L: linux-gpio@vger.kernel.org 8782L: linux-acpi@vger.kernel.org 8783S: Supported 8784T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8785F: Documentation/firmware-guide/acpi/gpio-properties.rst 8786F: drivers/gpio/gpiolib-acpi.c 8787F: drivers/gpio/gpiolib-acpi.h 8788 8789GPIO AGGREGATOR 8790M: Geert Uytterhoeven <geert+renesas@glider.be> 8791L: linux-gpio@vger.kernel.org 8792S: Supported 8793F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8794F: drivers/gpio/gpio-aggregator.c 8795 8796GPIO IR Transmitter 8797M: Sean Young <sean@mess.org> 8798L: linux-media@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8801F: drivers/media/rc/gpio-ir-tx.c 8802 8803GPIO MOCKUP DRIVER 8804M: Bamvor Jian Zhang <bamv2005@gmail.com> 8805L: linux-gpio@vger.kernel.org 8806S: Maintained 8807F: drivers/gpio/gpio-mockup.c 8808F: tools/testing/selftests/gpio/ 8809 8810GPIO REGMAP 8811R: Michael Walle <michael@walle.cc> 8812S: Maintained 8813F: drivers/gpio/gpio-regmap.c 8814F: include/linux/gpio/regmap.h 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9379M: Junxian Huang <huangjunxian6@hisilicon.com> 9380L: linux-rdma@vger.kernel.org 9381S: Maintained 9382F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9383F: drivers/infiniband/hw/hns/ 9384 9385HISILICON SAS Controller 9386M: Xiang Chen <chenxiang66@hisilicon.com> 9387S: Supported 9388W: http://www.hisilicon.com 9389F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9390F: drivers/scsi/hisi_sas/ 9391 9392HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9393M: Kai Ye <yekai13@huawei.com> 9394M: Longfang Liu <liulongfang@huawei.com> 9395L: linux-crypto@vger.kernel.org 9396S: Maintained 9397F: Documentation/ABI/testing/debugfs-hisi-sec 9398F: drivers/crypto/hisilicon/sec2/sec.h 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9401F: drivers/crypto/hisilicon/sec2/sec_main.c 9402 9403HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9404M: Jay Fang <f.fangjian@huawei.com> 9405L: linux-spi@vger.kernel.org 9406S: Maintained 9407W: http://www.hisilicon.com 9408F: drivers/spi/spi-hisi-kunpeng.c 9409 9410HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9411M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9412L: linux-kernel@vger.kernel.org 9413S: Maintained 9414F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9415F: drivers/spmi/hisi-spmi-controller.c 9416 9417HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9418M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9419L: linux-kernel@vger.kernel.org 9420S: Maintained 9421F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9422F: drivers/mfd/hi6421-spmi-pmic.c 9423 9424HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9425M: Weili Qian <qianweili@huawei.com> 9426S: Maintained 9427F: drivers/crypto/hisilicon/trng/trng.c 9428 9429HISILICON V3XX SPI NOR FLASH Controller Driver 9430M: Jay Fang <f.fangjian@huawei.com> 9431S: Maintained 9432W: http://www.hisilicon.com 9433F: drivers/spi/spi-hisi-sfc-v3xx.c 9434 9435HISILICON ZIP Controller DRIVER 9436M: Yang Shen <shenyang39@huawei.com> 9437M: Zhou Wang <wangzhou1@hisilicon.com> 9438L: linux-crypto@vger.kernel.org 9439S: Maintained 9440F: Documentation/ABI/testing/debugfs-hisi-zip 9441F: drivers/crypto/hisilicon/zip/ 9442 9443HMM - Heterogeneous Memory Management 9444M: Jérôme Glisse <jglisse@redhat.com> 9445L: linux-mm@kvack.org 9446S: Maintained 9447F: Documentation/mm/hmm.rst 9448F: include/linux/hmm* 9449F: lib/test_hmm* 9450F: mm/hmm* 9451F: tools/testing/selftests/mm/*hmm* 9452 9453HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9454M: Andreas Klinger <ak@it-klinger.de> 9455L: linux-iio@vger.kernel.org 9456S: Maintained 9457F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9458F: drivers/iio/pressure/mprls0025pa.c 9459 9460HOST AP DRIVER 9461M: Jouni Malinen <j@w1.fi> 9462L: linux-wireless@vger.kernel.org 9463S: Obsolete 9464W: http://w1.fi/hostap-driver.html 9465F: drivers/net/wireless/intersil/hostap/ 9466 9467HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9468L: platform-driver-x86@vger.kernel.org 9469S: Orphan 9470F: drivers/platform/x86/hp/tc1100-wmi.c 9471 9472HP WMI HARDWARE MONITOR DRIVER 9473M: James Seo <james@equiv.tech> 9474L: linux-hwmon@vger.kernel.org 9475S: Maintained 9476F: Documentation/hwmon/hp-wmi-sensors.rst 9477F: drivers/hwmon/hp-wmi-sensors.c 9478 9479HPET: High Precision Event Timers driver 9480M: Clemens Ladisch <clemens@ladisch.de> 9481S: Maintained 9482F: Documentation/timers/hpet.rst 9483F: drivers/char/hpet.c 9484F: include/linux/hpet.h 9485F: include/uapi/linux/hpet.h 9486 9487HPET: x86 9488S: Orphan 9489F: arch/x86/include/asm/hpet.h 9490F: arch/x86/kernel/hpet.c 9491 9492HPFS FILESYSTEM 9493M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9494S: Maintained 9495W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9496F: fs/hpfs/ 9497 9498HSI SUBSYSTEM 9499M: Sebastian Reichel <sre@kernel.org> 9500S: Maintained 9501T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9502F: Documentation/ABI/testing/sysfs-bus-hsi 9503F: Documentation/driver-api/hsi.rst 9504F: drivers/hsi/ 9505F: include/linux/hsi/ 9506F: include/uapi/linux/hsi/ 9507 9508HSO 3G MODEM DRIVER 9509L: linux-usb@vger.kernel.org 9510S: Orphan 9511F: drivers/net/usb/hso.c 9512 9513HSR NETWORK PROTOCOL 9514L: netdev@vger.kernel.org 9515S: Orphan 9516F: net/hsr/ 9517 9518HT16K33 LED CONTROLLER DRIVER 9519M: Robin van der Gracht <robin@protonic.nl> 9520S: Maintained 9521F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9522F: drivers/auxdisplay/ht16k33.c 9523 9524HTCPEN TOUCHSCREEN DRIVER 9525M: Pau Oliva Fora <pof@eslack.org> 9526L: linux-input@vger.kernel.org 9527S: Maintained 9528F: drivers/input/touchscreen/htcpen.c 9529 9530HTE SUBSYSTEM 9531M: Dipen Patel <dipenp@nvidia.com> 9532L: timestamp@lists.linux.dev 9533S: Maintained 9534Q: https://patchwork.kernel.org/project/timestamp/list/ 9535T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9536F: Documentation/devicetree/bindings/timestamp/ 9537F: Documentation/driver-api/hte/ 9538F: drivers/hte/ 9539F: include/linux/hte.h 9540 9541HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9542M: Lorenzo Bianconi <lorenzo@kernel.org> 9543L: linux-iio@vger.kernel.org 9544S: Maintained 9545W: http://www.st.com/ 9546F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9547F: drivers/iio/humidity/hts221* 9548 9549HUAWEI ETHERNET DRIVER 9550M: Cai Huoqing <cai.huoqing@linux.dev> 9551L: netdev@vger.kernel.org 9552S: Maintained 9553F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9554F: drivers/net/ethernet/huawei/hinic/ 9555 9556HUGETLB SUBSYSTEM 9557M: Mike Kravetz <mike.kravetz@oracle.com> 9558M: Muchun Song <muchun.song@linux.dev> 9559L: linux-mm@kvack.org 9560S: Maintained 9561F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9562F: Documentation/admin-guide/mm/hugetlbpage.rst 9563F: Documentation/mm/hugetlbfs_reserv.rst 9564F: Documentation/mm/vmemmap_dedup.rst 9565F: fs/hugetlbfs/ 9566F: include/linux/hugetlb.h 9567F: mm/hugetlb.c 9568F: mm/hugetlb_vmemmap.c 9569F: mm/hugetlb_vmemmap.h 9570 9571HVA ST MEDIA DRIVER 9572M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9573L: linux-media@vger.kernel.org 9574S: Supported 9575W: https://linuxtv.org 9576T: git git://linuxtv.org/media_tree.git 9577F: drivers/media/platform/st/sti/hva 9578 9579HWPOISON MEMORY FAILURE HANDLING 9580M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9581R: Miaohe Lin <linmiaohe@huawei.com> 9582L: linux-mm@kvack.org 9583S: Maintained 9584F: mm/hwpoison-inject.c 9585F: mm/memory-failure.c 9586 9587HYCON HY46XX TOUCHSCREEN SUPPORT 9588M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9592F: drivers/input/touchscreen/hycon-hy46xx.c 9593 9594HYGON PROCESSOR SUPPORT 9595M: Pu Wen <puwen@hygon.cn> 9596L: linux-kernel@vger.kernel.org 9597S: Maintained 9598F: arch/x86/kernel/cpu/hygon.c 9599 9600HYNIX HI556 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604T: git git://linuxtv.org/media_tree.git 9605F: drivers/media/i2c/hi556.c 9606 9607HYNIX HI846 SENSOR DRIVER 9608M: Martin Kepplinger <martin.kepplinger@puri.sm> 9609L: linux-media@vger.kernel.org 9610S: Maintained 9611F: drivers/media/i2c/hi846.c 9612 9613HYNIX HI847 SENSOR DRIVER 9614M: Shawn Tu <shawnx.tu@intel.com> 9615L: linux-media@vger.kernel.org 9616S: Maintained 9617F: drivers/media/i2c/hi847.c 9618 9619Hyper-V/Azure CORE AND DRIVERS 9620M: "K. Y. Srinivasan" <kys@microsoft.com> 9621M: Haiyang Zhang <haiyangz@microsoft.com> 9622M: Wei Liu <wei.liu@kernel.org> 9623M: Dexuan Cui <decui@microsoft.com> 9624L: linux-hyperv@vger.kernel.org 9625S: Supported 9626T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9627F: Documentation/ABI/stable/sysfs-bus-vmbus 9628F: Documentation/ABI/testing/debugfs-hyperv 9629F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9630F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9631F: Documentation/virt/hyperv 9632F: arch/arm64/hyperv 9633F: arch/arm64/include/asm/hyperv-tlfs.h 9634F: arch/arm64/include/asm/mshyperv.h 9635F: arch/x86/hyperv 9636F: arch/x86/include/asm/hyperv-tlfs.h 9637F: arch/x86/include/asm/mshyperv.h 9638F: arch/x86/include/asm/trace/hyperv.h 9639F: arch/x86/kernel/cpu/mshyperv.c 9640F: drivers/clocksource/hyperv_timer.c 9641F: drivers/hid/hid-hyperv.c 9642F: drivers/hv/ 9643F: drivers/input/serio/hyperv-keyboard.c 9644F: drivers/iommu/hyperv-iommu.c 9645F: drivers/net/ethernet/microsoft/ 9646F: drivers/net/hyperv/ 9647F: drivers/pci/controller/pci-hyperv-intf.c 9648F: drivers/pci/controller/pci-hyperv.c 9649F: drivers/scsi/storvsc_drv.c 9650F: drivers/uio/uio_hv_generic.c 9651F: drivers/video/fbdev/hyperv_fb.c 9652F: include/asm-generic/hyperv-tlfs.h 9653F: include/asm-generic/mshyperv.h 9654F: include/clocksource/hyperv_timer.h 9655F: include/linux/hyperv.h 9656F: include/net/mana 9657F: include/uapi/linux/hyperv.h 9658F: net/vmw_vsock/hyperv_transport.c 9659F: tools/hv/ 9660 9661HYPERBUS SUPPORT 9662M: Vignesh Raghavendra <vigneshr@ti.com> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736M: Andi Shyti <andi.shyti@kernel.org> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739W: https://i2c.wiki.kernel.org/ 9740Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9741T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9742F: Documentation/devicetree/bindings/i2c/ 9743F: drivers/i2c/algos/ 9744F: drivers/i2c/busses/ 9745F: include/dt-bindings/i2c/ 9746 9747I2C-TAOS-EVM DRIVER 9748M: Jean Delvare <jdelvare@suse.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: Documentation/i2c/busses/i2c-taos-evm.rst 9752F: drivers/i2c/busses/i2c-taos-evm.c 9753 9754I2C-TINY-USB DRIVER 9755M: Till Harbaum <till@harbaum.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: http://www.harbaum.org/till/i2c_tiny_usb 9759F: drivers/i2c/busses/i2c-tiny-usb.c 9760 9761I2C/SMBUS CONTROLLER DRIVERS FOR PC 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: Documentation/i2c/busses/i2c-ali1535.rst 9766F: Documentation/i2c/busses/i2c-ali1563.rst 9767F: Documentation/i2c/busses/i2c-ali15x3.rst 9768F: Documentation/i2c/busses/i2c-amd756.rst 9769F: Documentation/i2c/busses/i2c-amd8111.rst 9770F: Documentation/i2c/busses/i2c-i801.rst 9771F: Documentation/i2c/busses/i2c-nforce2.rst 9772F: Documentation/i2c/busses/i2c-piix4.rst 9773F: Documentation/i2c/busses/i2c-sis5595.rst 9774F: Documentation/i2c/busses/i2c-sis630.rst 9775F: Documentation/i2c/busses/i2c-sis96x.rst 9776F: Documentation/i2c/busses/i2c-via.rst 9777F: Documentation/i2c/busses/i2c-viapro.rst 9778F: drivers/i2c/busses/i2c-ali1535.c 9779F: drivers/i2c/busses/i2c-ali1563.c 9780F: drivers/i2c/busses/i2c-ali15x3.c 9781F: drivers/i2c/busses/i2c-amd756-s4882.c 9782F: drivers/i2c/busses/i2c-amd756.c 9783F: drivers/i2c/busses/i2c-amd8111.c 9784F: drivers/i2c/busses/i2c-i801.c 9785F: drivers/i2c/busses/i2c-isch.c 9786F: drivers/i2c/busses/i2c-nforce2-s4985.c 9787F: drivers/i2c/busses/i2c-nforce2.c 9788F: drivers/i2c/busses/i2c-piix4.c 9789F: drivers/i2c/busses/i2c-sis5595.c 9790F: drivers/i2c/busses/i2c-sis630.c 9791F: drivers/i2c/busses/i2c-sis96x.c 9792F: drivers/i2c/busses/i2c-via.c 9793F: drivers/i2c/busses/i2c-viapro.c 9794 9795I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9796M: Hans de Goede <hdegoede@redhat.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/busses/i2c-cht-wc.c 9800 9801I2C/SMBUS ISMT DRIVER 9802M: Seth Heasley <seth.heasley@intel.com> 9803M: Neil Horman <nhorman@tuxdriver.com> 9804L: linux-i2c@vger.kernel.org 9805F: Documentation/i2c/busses/i2c-ismt.rst 9806F: drivers/i2c/busses/i2c-ismt.c 9807 9808I2C/SMBUS STUB DRIVER 9809M: Jean Delvare <jdelvare@suse.com> 9810L: linux-i2c@vger.kernel.org 9811S: Maintained 9812F: drivers/i2c/i2c-stub.c 9813 9814I3C DRIVER FOR ASPEED AST2600 9815M: Jeremy Kerr <jk@codeconstruct.com.au> 9816S: Maintained 9817F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9818F: drivers/i3c/master/ast2600-i3c-master.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/arch/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power VFIO Support 9910M: Timothy Pearson <tpearson@raptorengineering.com> 9911S: Supported 9912F: drivers/vfio/vfio_iommu_spapr_tce.c 9913 9914IBM Power Virtual Ethernet Device Driver 9915M: Nick Child <nnac123@linux.ibm.com> 9916L: netdev@vger.kernel.org 9917S: Supported 9918F: drivers/net/ethernet/ibm/ibmveth.* 9919 9920IBM Power Virtual FC Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvfc* 9925 9926IBM Power Virtual Management Channel Driver 9927M: Brad Warrum <bwarrum@linux.ibm.com> 9928M: Ritu Agarwal <rituagar@linux.ibm.com> 9929S: Supported 9930F: drivers/misc/ibmvmc.* 9931 9932IBM Power Virtual SCSI Device Drivers 9933M: Tyrel Datwyler <tyreld@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935S: Supported 9936F: drivers/scsi/ibmvscsi/ibmvscsi* 9937F: include/scsi/viosrp.h 9938 9939IBM Power Virtual SCSI Device Target Driver 9940M: Michael Cyr <mikecyr@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942L: target-devel@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi_tgt/ 9945 9946IBM Power VMX Cryptographic instructions 9947M: Breno Leitão <leitao@debian.org> 9948M: Nayna Jain <nayna@linux.ibm.com> 9949M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9950L: linux-crypto@vger.kernel.org 9951S: Supported 9952F: drivers/crypto/vmx/Kconfig 9953F: drivers/crypto/vmx/Makefile 9954F: drivers/crypto/vmx/aes* 9955F: drivers/crypto/vmx/ghash* 9956F: drivers/crypto/vmx/ppc-xlate.pl 9957F: drivers/crypto/vmx/vmx.c 9958 9959IBM ServeRAID RAID DRIVER 9960S: Orphan 9961F: drivers/scsi/ips.* 9962 9963ICH LPC AND GPIO DRIVER 9964M: Peter Tyser <ptyser@xes-inc.com> 9965S: Maintained 9966F: drivers/gpio/gpio-ich.c 9967F: drivers/mfd/lpc_ich.c 9968 9969ICY I2C DRIVER 9970M: Max Staudt <max@enpas.org> 9971L: linux-i2c@vger.kernel.org 9972S: Maintained 9973F: drivers/i2c/busses/i2c-icy.c 9974 9975IDEAPAD LAPTOP EXTRAS DRIVER 9976M: Ike Panhc <ike.pan@canonical.com> 9977L: platform-driver-x86@vger.kernel.org 9978S: Maintained 9979W: http://launchpad.net/ideapad-laptop 9980F: drivers/platform/x86/ideapad-laptop.c 9981 9982IDEAPAD LAPTOP SLIDEBAR DRIVER 9983M: Andrey Moiseev <o2g.org.ru@gmail.com> 9984L: linux-input@vger.kernel.org 9985S: Maintained 9986W: https://github.com/o2genum/ideapad-slidebar 9987F: drivers/input/misc/ideapad_slidebar.c 9988 9989IDMAPPED MOUNTS 9990M: Christian Brauner <brauner@kernel.org> 9991M: Seth Forshee <sforshee@kernel.org> 9992L: linux-fsdevel@vger.kernel.org 9993S: Maintained 9994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9995F: Documentation/filesystems/idmappings.rst 9996F: include/linux/mnt_idmapping.* 9997F: tools/testing/selftests/mount_setattr/ 9998 9999IDT VersaClock 5 CLOCK DRIVER 10000M: Luca Ceresoli <luca@lucaceresoli.net> 10001S: Maintained 10002F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10003F: drivers/clk/clk-versaclock5.c 10004 10005IEEE 802.15.4 SUBSYSTEM 10006M: Alexander Aring <alex.aring@gmail.com> 10007M: Stefan Schmidt <stefan@datenfreihafen.org> 10008M: Miquel Raynal <miquel.raynal@bootlin.com> 10009L: linux-wpan@vger.kernel.org 10010S: Maintained 10011W: https://linux-wpan.org/ 10012Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFCVF VIRTIO DATA PATH ACCELERATOR 10028R: Zhu Lingshan <lingshan.zhu@intel.com> 10029F: drivers/vdpa/ifcvf/ 10030 10031IFE PROTOCOL 10032M: Yotam Gigi <yotam.gi@gmail.com> 10033M: Jamal Hadi Salim <jhs@mojatatu.com> 10034F: include/net/ife.h 10035F: include/uapi/linux/ife.h 10036F: net/ife 10037 10038IGORPLUG-USB IR RECEIVER 10039M: Sean Young <sean@mess.org> 10040L: linux-media@vger.kernel.org 10041S: Maintained 10042F: drivers/media/rc/igorplugusb.c 10043 10044IGUANAWORKS USB IR TRANSCEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/iguanair.c 10049 10050IIO DIGITAL POTENTIOMETER DAC 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10055F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10056F: drivers/iio/dac/dpot-dac.c 10057 10058IIO ENVELOPE DETECTOR 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10063F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10064F: drivers/iio/adc/envelope-detector.c 10065 10066IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10067M: Matti Vaittinen <mazziesaccount@gmail.com> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: drivers/iio/light/gain-time-scale-helper.c 10071F: drivers/iio/light/gain-time-scale-helper.h 10072 10073IIO MULTIPLEXER 10074M: Peter Rosin <peda@axentia.se> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10078F: drivers/iio/multiplexer/iio-mux.c 10079 10080IIO SCMI BASED DRIVER 10081M: Jyoti Bhayana <jbhayana@google.com> 10082L: linux-iio@vger.kernel.org 10083S: Maintained 10084F: drivers/iio/common/scmi_sensors/scmi_iio.c 10085 10086IIO SUBSYSTEM AND DRIVERS 10087M: Jonathan Cameron <jic23@kernel.org> 10088R: Lars-Peter Clausen <lars@metafoo.de> 10089L: linux-iio@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10092F: Documentation/ABI/testing/configfs-iio* 10093F: Documentation/ABI/testing/sysfs-bus-iio* 10094F: Documentation/devicetree/bindings/iio/ 10095F: drivers/iio/ 10096F: drivers/staging/iio/ 10097F: include/dt-bindings/iio/ 10098F: include/linux/iio/ 10099F: tools/iio/ 10100 10101IIO UNIT CONVERTER 10102M: Peter Rosin <peda@axentia.se> 10103L: linux-iio@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10107F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10108F: drivers/iio/afe/iio-rescale.c 10109 10110IKANOS/ADI EAGLE ADSL USB DRIVER 10111M: Matthieu Castet <castet.matthieu@free.fr> 10112M: Stanislaw Gruszka <stf_xl@wp.pl> 10113S: Maintained 10114F: drivers/usb/atm/ueagle-atm.c 10115 10116IMAGIS TOUCHSCREEN DRIVER 10117M: Markuss Broks <markuss.broks@gmail.com> 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10120F: drivers/input/touchscreen/imagis.c 10121 10122IMGTEC ASCII LCD DRIVER 10123M: Paul Burton <paulburton@kernel.org> 10124S: Maintained 10125F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10126F: drivers/auxdisplay/img-ascii-lcd.c 10127 10128IMGTEC IR DECODER DRIVER 10129S: Orphan 10130F: drivers/media/rc/img-ir/ 10131 10132IMON SOUNDGRAPH USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/imon.c 10137F: drivers/media/rc/imon_raw.c 10138 10139IMS TWINTURBO FRAMEBUFFER DRIVER 10140L: linux-fbdev@vger.kernel.org 10141S: Orphan 10142F: drivers/video/fbdev/imsttfb.c 10143 10144INA209 HARDWARE MONITOR DRIVER 10145M: Guenter Roeck <linux@roeck-us.net> 10146L: linux-hwmon@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10149F: Documentation/hwmon/ina209.rst 10150F: drivers/hwmon/ina209.c 10151 10152INA2XX HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/hwmon/ina2xx.rst 10157F: drivers/hwmon/ina2xx.c 10158F: include/linux/platform_data/ina2xx.h 10159 10160INDEX OF FURTHER KERNEL DOCUMENTATION 10161M: Carlos Bilbao <carlos.bilbao@amd.com> 10162S: Maintained 10163F: Documentation/process/kernel-docs.rst 10164 10165INDUSTRY PACK SUBSYSTEM (IPACK) 10166M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10167M: Jens Taprogge <jens.taprogge@taprogge.org> 10168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10169L: industrypack-devel@lists.sourceforge.net 10170S: Maintained 10171W: http://industrypack.sourceforge.net 10172F: drivers/ipack/ 10173 10174INFINEON DPS310 Driver 10175M: Eddie James <eajames@linux.ibm.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/pressure/dps310.c 10179 10180INFINEON PEB2466 ASoC CODEC 10181M: Herve Codina <herve.codina@bootlin.com> 10182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10183S: Maintained 10184F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10185F: sound/soc/codecs/peb2466.c 10186 10187INFINIBAND SUBSYSTEM 10188M: Jason Gunthorpe <jgg@nvidia.com> 10189M: Leon Romanovsky <leonro@nvidia.com> 10190L: linux-rdma@vger.kernel.org 10191S: Supported 10192W: https://github.com/linux-rdma/rdma-core 10193Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10195F: Documentation/devicetree/bindings/infiniband/ 10196F: Documentation/infiniband/ 10197F: drivers/infiniband/ 10198F: include/rdma/ 10199F: include/trace/events/ib_mad.h 10200F: include/trace/events/ib_umad.h 10201F: include/trace/misc/rdma.h 10202F: include/uapi/linux/if_infiniband.h 10203F: include/uapi/rdma/ 10204F: samples/bpf/ibumad_kern.c 10205F: samples/bpf/ibumad_user.c 10206 10207INGENIC JZ4780 NAND DRIVER 10208M: Harvey Hunt <harveyhuntnexus@gmail.com> 10209L: linux-mtd@lists.infradead.org 10210L: linux-mips@vger.kernel.org 10211S: Maintained 10212F: drivers/mtd/nand/raw/ingenic/ 10213 10214INGENIC JZ47xx SoCs 10215M: Paul Cercueil <paul@crapouillou.net> 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: arch/mips/boot/dts/ingenic/ 10219F: arch/mips/generic/board-ingenic.c 10220F: arch/mips/include/asm/mach-ingenic/ 10221F: arch/mips/ingenic/Kconfig 10222F: drivers/clk/ingenic/ 10223F: drivers/dma/dma-jz4780.c 10224F: drivers/gpu/drm/ingenic/ 10225F: drivers/i2c/busses/i2c-jz4780.c 10226F: drivers/iio/adc/ingenic-adc.c 10227F: drivers/irqchip/irq-ingenic.c 10228F: drivers/memory/jz4780-nemc.c 10229F: drivers/mmc/host/jz4740_mmc.c 10230F: drivers/mtd/nand/raw/ingenic/ 10231F: drivers/pinctrl/pinctrl-ingenic.c 10232F: drivers/power/supply/ingenic-battery.c 10233F: drivers/pwm/pwm-jz4740.c 10234F: drivers/remoteproc/ingenic_rproc.c 10235F: drivers/rtc/rtc-jz4740.c 10236F: drivers/tty/serial/8250/8250_ingenic.c 10237F: drivers/usb/musb/jz4740.c 10238F: drivers/watchdog/jz4740_wdt.c 10239F: include/dt-bindings/iio/adc/ingenic,adc.h 10240F: include/linux/mfd/ingenic-tcu.h 10241F: sound/soc/codecs/jz47* 10242F: sound/soc/jz4740/ 10243 10244INJOINIC IP5xxx POWER BANK IC DRIVER 10245M: Samuel Holland <samuel@sholland.org> 10246S: Maintained 10247F: drivers/power/supply/ip5xxx_power.c 10248 10249INOTIFY 10250M: Jan Kara <jack@suse.cz> 10251R: Amir Goldstein <amir73il@gmail.com> 10252L: linux-fsdevel@vger.kernel.org 10253S: Maintained 10254F: Documentation/filesystems/inotify.rst 10255F: fs/notify/inotify/ 10256F: include/linux/inotify.h 10257F: include/uapi/linux/inotify.h 10258 10259INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10260M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10261L: linux-input@vger.kernel.org 10262S: Maintained 10263Q: http://patchwork.kernel.org/project/linux-input/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10265F: Documentation/devicetree/bindings/input/ 10266F: Documentation/devicetree/bindings/serio/ 10267F: Documentation/input/ 10268F: drivers/input/ 10269F: include/dt-bindings/input/ 10270F: include/linux/input.h 10271F: include/linux/input/ 10272F: include/uapi/linux/input-event-codes.h 10273F: include/uapi/linux/input.h 10274 10275INPUT MULTITOUCH (MT) PROTOCOL 10276M: Henrik Rydberg <rydberg@bitmath.org> 10277L: linux-input@vger.kernel.org 10278S: Odd fixes 10279F: Documentation/input/multi-touch-protocol.rst 10280F: drivers/input/input-mt.c 10281K: \b(ABS|SYN)_MT_ 10282 10283INSIDE SECURE CRYPTO DRIVER 10284M: Antoine Tenart <atenart@kernel.org> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/inside-secure/ 10288 10289INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10290M: Mimi Zohar <zohar@linux.ibm.com> 10291M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10292L: linux-integrity@vger.kernel.org 10293S: Supported 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10295F: security/integrity/ 10296F: security/integrity/ima/ 10297 10298INTEL 810/815 FRAMEBUFFER DRIVER 10299M: Antonino Daplas <adaplas@gmail.com> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: drivers/video/fbdev/i810/ 10303 10304INTEL 8254 COUNTER DRIVER 10305M: William Breathitt Gray <william.gray@linaro.org> 10306L: linux-iio@vger.kernel.org 10307S: Maintained 10308F: drivers/counter/i8254.c 10309F: include/linux/i8254.h 10310 10311INTEL 8255 GPIO DRIVER 10312M: William Breathitt Gray <william.gray@linaro.org> 10313L: linux-gpio@vger.kernel.org 10314S: Maintained 10315F: drivers/gpio/gpio-i8255.c 10316F: drivers/gpio/gpio-i8255.h 10317 10318INTEL ASoC DRIVERS 10319M: Cezary Rojewski <cezary.rojewski@intel.com> 10320M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10321M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10322M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10323M: Bard Liao <yung-chuan.liao@linux.intel.com> 10324M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10325M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10327S: Supported 10328F: sound/soc/intel/ 10329 10330INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10331M: Hans de Goede <hdegoede@redhat.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/atomisp2/pm.c 10335 10336INTEL ATOMISP2 LED DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/led.c 10341 10342INTEL BIOS SAR INT1092 DRIVER 10343M: Shravan Sudhakar <s.shravan@intel.com> 10344M: Intel Corporation <linuxwwan@intel.com> 10345L: platform-driver-x86@vger.kernel.org 10346S: Maintained 10347F: drivers/platform/x86/intel/int1092/ 10348 10349INTEL BROXTON PMC DRIVER 10350M: Mika Westerberg <mika.westerberg@linux.intel.com> 10351M: Zha Qipeng <qipeng.zha@intel.com> 10352S: Maintained 10353F: drivers/mfd/intel_pmc_bxt.c 10354F: include/linux/mfd/intel_pmc_bxt.h 10355 10356INTEL C600 SERIES SAS CONTROLLER DRIVER 10357M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10358L: linux-scsi@vger.kernel.org 10359S: Supported 10360T: git git://git.code.sf.net/p/intel-sas/isci 10361F: drivers/scsi/isci/ 10362 10363INTEL CPU family model numbers 10364M: Tony Luck <tony.luck@intel.com> 10365M: x86@kernel.org 10366L: linux-kernel@vger.kernel.org 10367S: Supported 10368F: arch/x86/include/asm/intel-family.h 10369 10370INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10371M: Jani Nikula <jani.nikula@linux.intel.com> 10372M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10373M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10374M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10375L: intel-gfx@lists.freedesktop.org 10376S: Supported 10377W: https://01.org/linuxgraphics/ 10378Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10379B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10380C: irc://irc.oftc.net/intel-gfx 10381T: git git://anongit.freedesktop.org/drm-intel 10382F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10383F: Documentation/gpu/i915.rst 10384F: drivers/gpu/drm/i915/ 10385F: include/drm/i915* 10386F: include/uapi/drm/i915_drm.h 10387 10388INTEL ETHERNET DRIVERS 10389M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10390M: Tony Nguyen <anthony.l.nguyen@intel.com> 10391L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10392S: Supported 10393W: https://www.intel.com/content/www/us/en/support.html 10394Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10397F: Documentation/networking/device_drivers/ethernet/intel/ 10398F: drivers/net/ethernet/intel/ 10399F: drivers/net/ethernet/intel/*/ 10400F: include/linux/avf/virtchnl.h 10401F: include/linux/net/intel/iidc.h 10402 10403INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10404M: Mustafa Ismail <mustafa.ismail@intel.com> 10405M: Shiraz Saleem <shiraz.saleem@intel.com> 10406L: linux-rdma@vger.kernel.org 10407S: Supported 10408F: drivers/infiniband/hw/irdma/ 10409F: include/uapi/rdma/irdma-abi.h 10410 10411INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10412M: Maik Broemme <mbroemme@libmpq.org> 10413L: linux-fbdev@vger.kernel.org 10414S: Maintained 10415F: Documentation/fb/intelfb.rst 10416F: drivers/video/fbdev/intelfb/ 10417 10418INTEL GPIO DRIVERS 10419M: Andy Shevchenko <andy@kernel.org> 10420L: linux-gpio@vger.kernel.org 10421S: Supported 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10423F: drivers/gpio/gpio-elkhartlake.c 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/gpio/gpio-merrifield.c 10426F: drivers/gpio/gpio-ml-ioh.c 10427F: drivers/gpio/gpio-pch.c 10428F: drivers/gpio/gpio-sch.c 10429F: drivers/gpio/gpio-sodaville.c 10430F: drivers/gpio/gpio-tangier.c 10431 10432INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10433M: Zhenyu Wang <zhenyuw@linux.intel.com> 10434M: Zhi Wang <zhi.a.wang@intel.com> 10435L: intel-gvt-dev@lists.freedesktop.org 10436L: intel-gfx@lists.freedesktop.org 10437S: Supported 10438W: https://01.org/igvt-g 10439T: git https://github.com/intel/gvt-linux.git 10440F: drivers/gpu/drm/i915/gvt/ 10441 10442INTEL HID EVENT DRIVER 10443M: Alex Hung <alexhung@gmail.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/hid.c 10447 10448INTEL I/OAT DMA DRIVER 10449M: Dave Jiang <dave.jiang@intel.com> 10450R: Dan Williams <dan.j.williams@intel.com> 10451L: dmaengine@vger.kernel.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10454F: drivers/dma/ioat* 10455 10456INTEL IDLE DRIVER 10457M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10458M: Len Brown <lenb@kernel.org> 10459L: linux-pm@vger.kernel.org 10460S: Supported 10461B: https://bugzilla.kernel.org 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10463F: drivers/idle/intel_idle.c 10464 10465INTEL IDXD DRIVER 10466M: Fenghua Yu <fenghua.yu@intel.com> 10467M: Dave Jiang <dave.jiang@intel.com> 10468L: dmaengine@vger.kernel.org 10469S: Supported 10470F: drivers/dma/idxd/* 10471F: include/uapi/linux/idxd.h 10472 10473INTEL IN FIELD SCAN (IFS) DEVICE 10474M: Jithu Joseph <jithu.joseph@intel.com> 10475R: Ashok Raj <ashok.raj@intel.com> 10476R: Tony Luck <tony.luck@intel.com> 10477S: Maintained 10478F: drivers/platform/x86/intel/ifs 10479F: include/trace/events/intel_ifs.h 10480 10481INTEL INTEGRATED SENSOR HUB DRIVER 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483M: Jiri Kosina <jikos@kernel.org> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/hid/intel-ish-hid/ 10487 10488INTEL IOMMU (VT-d) 10489M: David Woodhouse <dwmw2@infradead.org> 10490M: Lu Baolu <baolu.lu@linux.intel.com> 10491L: iommu@lists.linux.dev 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10494F: drivers/iommu/intel/ 10495 10496INTEL IPU3 CSI-2 CIO2 DRIVER 10497M: Yong Zhi <yong.zhi@intel.com> 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499M: Bingbu Cao <bingbu.cao@intel.com> 10500M: Dan Scally <djrscally@gmail.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504T: git git://linuxtv.org/media_tree.git 10505F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10506F: drivers/media/pci/intel/ipu3/ 10507 10508INTEL IPU3 CSI-2 IMGU DRIVER 10509M: Sakari Ailus <sakari.ailus@linux.intel.com> 10510R: Bingbu Cao <bingbu.cao@intel.com> 10511R: Tianshu Qiu <tian.shu.qiu@intel.com> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514F: Documentation/admin-guide/media/ipu3.rst 10515F: Documentation/admin-guide/media/ipu3_rcb.svg 10516F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10517F: drivers/staging/media/ipu3/ 10518 10519INTEL ISHTP ECLITE DRIVER 10520M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10521L: platform-driver-x86@vger.kernel.org 10522S: Supported 10523F: drivers/platform/x86/intel/ishtp_eclite.c 10524 10525INTEL IXP4XX CRYPTO SUPPORT 10526M: Corentin Labbe <clabbe@baylibre.com> 10527L: linux-crypto@vger.kernel.org 10528S: Maintained 10529F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10530 10531INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10532M: Krzysztof Halasa <khalasa@piap.pl> 10533S: Maintained 10534F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10535F: drivers/net/wan/ixp4xx_hss.c 10536F: drivers/soc/ixp4xx/ixp4xx-npe.c 10537F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10538F: include/linux/soc/ixp4xx/npe.h 10539F: include/linux/soc/ixp4xx/qmgr.h 10540 10541INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10542M: Deepak Saxena <dsaxena@plexity.net> 10543S: Maintained 10544F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10545F: drivers/char/hw_random/ixp4xx-rng.c 10546 10547INTEL KEEM BAY DRM DRIVER 10548M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10549M: Edmund Dea <edmund.j.dea@intel.com> 10550S: Maintained 10551F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10552F: drivers/gpu/drm/kmb/ 10553 10554INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10561F: drivers/crypto/intel/keembay/ocs-aes.c 10562F: drivers/crypto/intel/keembay/ocs-aes.h 10563 10564INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10567M: Mark Gross <mgross@linux.intel.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10570F: drivers/crypto/intel/keembay/Kconfig 10571F: drivers/crypto/intel/keembay/Makefile 10572F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10573 10574INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576M: Declan Murphy <declan.murphy@intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.h 10584 10585INTEL MANAGEMENT ENGINE (mei) 10586M: Tomas Winkler <tomas.winkler@intel.com> 10587L: linux-kernel@vger.kernel.org 10588S: Supported 10589F: Documentation/driver-api/mei/* 10590F: drivers/misc/mei/ 10591F: drivers/watchdog/mei_wdt.c 10592F: include/linux/mei_aux.h 10593F: include/linux/mei_cl_bus.h 10594F: include/uapi/linux/mei.h 10595F: include/uapi/linux/mei_uuid.h 10596F: include/uapi/linux/uuid.h 10597F: samples/mei/* 10598 10599INTEL MAX 10 BMC MFD DRIVER 10600M: Xu Yilun <yilun.xu@intel.com> 10601R: Tom Rix <trix@redhat.com> 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10604F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10605F: drivers/hwmon/intel-m10-bmc-hwmon.c 10606F: drivers/mfd/intel-m10-bmc* 10607F: include/linux/mfd/intel-m10-bmc.h 10608 10609INTEL MAX10 BMC SECURE UPDATES 10610M: Russ Weight <russell.h.weight@intel.com> 10611L: linux-fpga@vger.kernel.org 10612S: Maintained 10613F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10614F: drivers/fpga/intel-m10-bmc-sec-update.c 10615 10616INTEL P-Unit IPC DRIVER 10617M: Zha Qipeng <qipeng.zha@intel.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: arch/x86/include/asm/intel_punit_ipc.h 10621F: drivers/platform/x86/intel/punit_ipc.c 10622 10623INTEL PMC CORE DRIVER 10624M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10625M: David E Box <david.e.box@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10629F: drivers/platform/x86/intel/pmc/ 10630 10631INTEL PMIC GPIO DRIVERS 10632M: Andy Shevchenko <andy@kernel.org> 10633S: Supported 10634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10635F: drivers/gpio/gpio-*cove.c 10636 10637INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640F: drivers/mfd/intel_soc_pmic* 10641F: include/linux/mfd/intel_soc_pmic* 10642 10643INTEL PMT DRIVERS 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/pmt/ 10647 10648INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10649M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10650L: linux-wireless@vger.kernel.org 10651S: Maintained 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10654F: drivers/net/wireless/intel/ipw2x00/ 10655 10656INTEL PSTATE DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658M: Len Brown <lenb@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Supported 10661F: drivers/cpufreq/intel_pstate.c 10662 10663INTEL PTP DFL ToD DRIVER 10664M: Tianfei Zhang <tianfei.zhang@intel.com> 10665L: linux-fpga@vger.kernel.org 10666L: netdev@vger.kernel.org 10667S: Maintained 10668F: drivers/ptp/ptp_dfl_tod.c 10669 10670INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10672L: linux-iio@vger.kernel.org 10673F: drivers/counter/intel-qep.c 10674 10675INTEL SCU DRIVERS 10676M: Mika Westerberg <mika.westerberg@linux.intel.com> 10677S: Maintained 10678F: arch/x86/include/asm/intel_scu_ipc.h 10679F: drivers/platform/x86/intel_scu_* 10680 10681INTEL SDSI DRIVER 10682M: David E. Box <david.e.box@linux.intel.com> 10683S: Supported 10684F: drivers/platform/x86/intel/sdsi.c 10685F: tools/arch/x86/intel_sdsi/ 10686F: tools/testing/selftests/drivers/sdsi/ 10687 10688INTEL SGX 10689M: Jarkko Sakkinen <jarkko@kernel.org> 10690R: Dave Hansen <dave.hansen@linux.intel.com> 10691L: linux-sgx@vger.kernel.org 10692S: Supported 10693Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10695F: Documentation/arch/x86/sgx.rst 10696F: arch/x86/entry/vdso/vsgx.S 10697F: arch/x86/include/asm/sgx.h 10698F: arch/x86/include/uapi/asm/sgx.h 10699F: arch/x86/kernel/cpu/sgx/* 10700F: tools/testing/selftests/sgx/* 10701K: \bSGX_ 10702 10703INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10704M: Daniel Scally <djrscally@gmail.com> 10705S: Maintained 10706F: drivers/platform/x86/intel/int3472/ 10707 10708INTEL SPEED SELECT TECHNOLOGY 10709M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/speed_select_if/ 10713F: include/uapi/linux/isst_if.h 10714F: tools/power/x86/intel-speed-select/ 10715 10716INTEL STRATIX10 FIRMWARE DRIVERS 10717M: Dinh Nguyen <dinguyen@kernel.org> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10721F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10722F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10723F: drivers/firmware/stratix10-rsu.c 10724F: drivers/firmware/stratix10-svc.c 10725F: include/linux/firmware/intel/stratix10-smc.h 10726F: include/linux/firmware/intel/stratix10-svc-client.h 10727 10728INTEL TELEMETRY DRIVER 10729M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10730M: "David E. Box" <david.e.box@linux.intel.com> 10731L: platform-driver-x86@vger.kernel.org 10732S: Maintained 10733F: arch/x86/include/asm/intel_telemetry.h 10734F: drivers/platform/x86/intel/telemetry/ 10735 10736INTEL TPMI DRIVER 10737M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: drivers/platform/x86/intel/tpmi.c 10741F: include/linux/intel_tpmi.h 10742 10743INTEL UNCORE FREQUENCY CONTROL 10744M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10748F: drivers/platform/x86/intel/uncore-frequency/ 10749 10750INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10751M: David E. Box <david.e.box@linux.intel.com> 10752S: Supported 10753F: drivers/platform/x86/intel/vsec.* 10754 10755INTEL VIRTUAL BUTTON DRIVER 10756M: AceLan Kao <acelan.kao@canonical.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/vbtn.c 10760 10761INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10762M: Stanislaw Gruszka <stf_xl@wp.pl> 10763L: linux-wireless@vger.kernel.org 10764S: Supported 10765F: drivers/net/wireless/intel/iwlegacy/ 10766 10767INTEL WIRELESS WIFI LINK (iwlwifi) 10768M: Gregory Greenman <gregory.greenman@intel.com> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10773F: drivers/net/wireless/intel/iwlwifi/ 10774 10775INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10776M: Jithu Joseph <jithu.joseph@intel.com> 10777R: Maurice Ma <maurice.ma@intel.com> 10778S: Maintained 10779W: https://slimbootloader.github.io/security/firmware-update.html 10780F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10781 10782INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10783L: Dell.Client.Kernel@dell.com 10784S: Maintained 10785F: drivers/platform/x86/intel/wmi/thunderbolt.c 10786 10787INTEL WWAN IOSM DRIVER 10788M: M Chetan Kumar <m.chetan.kumar@intel.com> 10789M: Intel Corporation <linuxwwan@intel.com> 10790L: netdev@vger.kernel.org 10791S: Maintained 10792F: drivers/net/wwan/iosm/ 10793 10794INTEL(R) TRACE HUB 10795M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10796S: Supported 10797F: Documentation/trace/intel_th.rst 10798F: drivers/hwtracing/intel_th/ 10799F: include/linux/intel_th.h 10800 10801INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10802M: Ning Sun <ning.sun@intel.com> 10803L: tboot-devel@lists.sourceforge.net 10804S: Supported 10805W: http://tboot.sourceforge.net 10806T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10807F: Documentation/arch/x86/intel_txt.rst 10808F: arch/x86/kernel/tboot.c 10809F: include/linux/tboot.h 10810 10811INTERCONNECT API 10812M: Georgi Djakov <djakov@kernel.org> 10813L: linux-pm@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10816F: Documentation/devicetree/bindings/interconnect/ 10817F: Documentation/driver-api/interconnect.rst 10818F: drivers/interconnect/ 10819F: include/dt-bindings/interconnect/ 10820F: include/linux/interconnect-provider.h 10821F: include/linux/interconnect.h 10822 10823INTERRUPT COUNTER DRIVER 10824M: Oleksij Rempel <o.rempel@pengutronix.de> 10825R: Pengutronix Kernel Team <kernel@pengutronix.de> 10826L: linux-iio@vger.kernel.org 10827F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10828F: drivers/counter/interrupt-cnt.c 10829 10830INTERSIL ISL7998X VIDEO DECODER DRIVER 10831M: Michael Tretter <m.tretter@pengutronix.de> 10832R: Pengutronix Kernel Team <kernel@pengutronix.de> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10836F: drivers/media/i2c/isl7998x.c 10837 10838INVENSENSE ICM-426xx IMU DRIVER 10839M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10840L: linux-iio@vger.kernel.org 10841S: Maintained 10842W: https://invensense.tdk.com/ 10843F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10844F: drivers/iio/imu/inv_icm42600/ 10845 10846INVENSENSE MPU-3050 GYROSCOPE DRIVER 10847M: Linus Walleij <linus.walleij@linaro.org> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10851F: drivers/iio/gyro/mpu3050* 10852 10853IOC3 ETHERNET DRIVER 10854M: Ralf Baechle <ralf@linux-mips.org> 10855L: linux-mips@vger.kernel.org 10856S: Maintained 10857F: drivers/net/ethernet/sgi/ioc3-eth.c 10858 10859IOMAP FILESYSTEM LIBRARY 10860M: Darrick J. Wong <djwong@kernel.org> 10861L: linux-xfs@vger.kernel.org 10862L: linux-fsdevel@vger.kernel.org 10863S: Supported 10864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10865F: fs/iomap/ 10866F: include/linux/iomap.h 10867 10868IOMMU DMA-API LAYER 10869M: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: drivers/iommu/dma-iommu.c 10874F: drivers/iommu/dma-iommu.h 10875F: drivers/iommu/iova.c 10876F: include/linux/iova.h 10877 10878IOMMU SUBSYSTEM 10879M: Joerg Roedel <joro@8bytes.org> 10880M: Will Deacon <will@kernel.org> 10881R: Robin Murphy <robin.murphy@arm.com> 10882L: iommu@lists.linux.dev 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10885F: Documentation/devicetree/bindings/iommu/ 10886F: Documentation/userspace-api/iommu.rst 10887F: drivers/iommu/ 10888F: include/linux/iommu.h 10889F: include/linux/iova.h 10890F: include/linux/of_iommu.h 10891F: include/uapi/linux/iommu.h 10892 10893IOMMUFD 10894M: Jason Gunthorpe <jgg@nvidia.com> 10895M: Kevin Tian <kevin.tian@intel.com> 10896L: iommu@lists.linux.dev 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10899F: Documentation/userspace-api/iommufd.rst 10900F: drivers/iommu/iommufd/ 10901F: include/linux/iommufd.h 10902F: include/uapi/linux/iommufd.h 10903F: tools/testing/selftests/iommu/ 10904 10905IOSYS-MAP HELPERS 10906M: Thomas Zimmermann <tzimmermann@suse.de> 10907L: dri-devel@lists.freedesktop.org 10908S: Maintained 10909T: git git://anongit.freedesktop.org/drm/drm-misc 10910F: include/linux/iosys-map.h 10911 10912IO_URING 10913M: Jens Axboe <axboe@kernel.dk> 10914R: Pavel Begunkov <asml.silence@gmail.com> 10915L: io-uring@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.dk/linux-block 10918T: git git://git.kernel.dk/liburing 10919F: include/linux/io_uring.h 10920F: include/linux/io_uring_types.h 10921F: include/trace/events/io_uring.h 10922F: include/uapi/linux/io_uring.h 10923F: io_uring/ 10924F: tools/io_uring/ 10925 10926IPMI SUBSYSTEM 10927M: Corey Minyard <minyard@acm.org> 10928L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10929S: Supported 10930W: http://openipmi.sourceforge.net/ 10931T: git https://github.com/cminyard/linux-ipmi.git for-next 10932F: Documentation/devicetree/bindings/ipmi/ 10933F: Documentation/driver-api/ipmi.rst 10934F: drivers/char/ipmi/ 10935F: include/linux/ipmi* 10936F: include/uapi/linux/ipmi* 10937 10938IPS SCSI RAID DRIVER 10939M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10940L: linux-scsi@vger.kernel.org 10941S: Maintained 10942W: http://www.adaptec.com/ 10943F: drivers/scsi/ips* 10944 10945IPVS 10946M: Simon Horman <horms@verge.net.au> 10947M: Julian Anastasov <ja@ssi.bg> 10948L: netdev@vger.kernel.org 10949L: lvs-devel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10953F: Documentation/networking/ipvs-sysctl.rst 10954F: include/net/ip_vs.h 10955F: include/uapi/linux/ip_vs.h 10956F: net/netfilter/ipvs/ 10957 10958IPWIRELESS DRIVER 10959M: Jiri Kosina <jikos@kernel.org> 10960M: David Sterba <dsterba@suse.com> 10961S: Odd Fixes 10962F: drivers/tty/ipwireless/ 10963 10964IRON DEVICE AUDIO CODEC DRIVERS 10965M: Kiseok Jo <kiseok.jo@irondevice.com> 10966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10967S: Maintained 10968F: Documentation/devicetree/bindings/sound/irondevice,* 10969F: sound/soc/codecs/sma* 10970 10971IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10972M: Marc Zyngier <maz@kernel.org> 10973S: Maintained 10974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10975F: Documentation/core-api/irq/irq-domain.rst 10976F: include/linux/irqdomain.h 10977F: kernel/irq/irqdomain.c 10978F: kernel/irq/msi.c 10979 10980IRQ SUBSYSTEM 10981M: Thomas Gleixner <tglx@linutronix.de> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10985F: include/linux/group_cpus.h 10986F: kernel/irq/ 10987F: lib/group_cpus.c 10988 10989IRQCHIP DRIVERS 10990M: Thomas Gleixner <tglx@linutronix.de> 10991M: Marc Zyngier <maz@kernel.org> 10992L: linux-kernel@vger.kernel.org 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/devicetree/bindings/interrupt-controller/ 10996F: drivers/irqchip/ 10997 10998ISA 10999M: William Breathitt Gray <william.gray@linaro.org> 11000S: Maintained 11001F: Documentation/driver-api/isa.rst 11002F: drivers/base/isa.c 11003F: include/linux/isa.h 11004 11005ISA RADIO MODULE 11006M: Hans Verkuil <hverkuil@xs4all.nl> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010T: git git://linuxtv.org/media_tree.git 11011F: drivers/media/radio/radio-isa* 11012 11013ISAPNP 11014M: Jaroslav Kysela <perex@perex.cz> 11015S: Maintained 11016F: Documentation/driver-api/isapnp.rst 11017F: drivers/pnp/isapnp/ 11018F: include/linux/isapnp.h 11019 11020ISCSI 11021M: Lee Duncan <lduncan@suse.com> 11022M: Chris Leech <cleech@redhat.com> 11023M: Mike Christie <michael.christie@oracle.com> 11024L: open-iscsi@googlegroups.com 11025L: linux-scsi@vger.kernel.org 11026S: Maintained 11027W: www.open-iscsi.com 11028F: drivers/scsi/*iscsi* 11029F: include/scsi/*iscsi* 11030 11031iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11032M: Peter Jones <pjones@redhat.com> 11033M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11034S: Maintained 11035F: drivers/firmware/iscsi_ibft* 11036 11037ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11038M: Sagi Grimberg <sagi@grimberg.me> 11039M: Max Gurtovoy <mgurtovoy@nvidia.com> 11040L: linux-rdma@vger.kernel.org 11041S: Supported 11042W: http://www.openfabrics.org 11043W: www.open-iscsi.org 11044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11045F: drivers/infiniband/ulp/iser/ 11046 11047ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11048M: Sagi Grimberg <sagi@grimberg.me> 11049L: linux-rdma@vger.kernel.org 11050L: target-devel@vger.kernel.org 11051S: Supported 11052W: http://www.linux-iscsi.org 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11054F: drivers/infiniband/ulp/isert 11055 11056ISDN/CMTP OVER BLUETOOTH 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Odd Fixes 11061W: http://www.isdn4linux.de 11062F: Documentation/isdn/ 11063F: drivers/isdn/capi/ 11064F: include/linux/isdn/ 11065F: include/uapi/linux/isdn/ 11066F: net/bluetooth/cmtp/ 11067 11068ISDN/mISDN SUBSYSTEM 11069M: Karsten Keil <isdn@linux-pingi.de> 11070L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11071L: netdev@vger.kernel.org 11072S: Maintained 11073W: http://www.isdn4linux.de 11074F: drivers/isdn/Kconfig 11075F: drivers/isdn/Makefile 11076F: drivers/isdn/hardware/ 11077F: drivers/isdn/mISDN/ 11078 11079ISOFS FILESYSTEM 11080M: Jan Kara <jack@suse.cz> 11081L: linux-fsdevel@vger.kernel.org 11082S: Maintained 11083F: Documentation/filesystems/isofs.rst 11084F: fs/isofs/ 11085 11086IT87 HARDWARE MONITORING DRIVER 11087M: Jean Delvare <jdelvare@suse.com> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/hwmon/it87.rst 11091F: drivers/hwmon/it87.c 11092 11093IT913X MEDIA DRIVER 11094M: Antti Palosaari <crope@iki.fi> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097W: https://linuxtv.org 11098W: http://palosaari.fi/linux/ 11099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11100T: git git://linuxtv.org/anttip/media_tree.git 11101F: drivers/media/tuners/it913x* 11102 11103ITE IT66121 HDMI BRIDGE DRIVER 11104M: Phong LE <ple@baylibre.com> 11105M: Neil Armstrong <neil.armstrong@linaro.org> 11106S: Maintained 11107T: git git://anongit.freedesktop.org/drm/drm-misc 11108F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11109F: drivers/gpu/drm/bridge/ite-it66121.c 11110 11111IVTV VIDEO4LINUX DRIVER 11112M: Andy Walls <awalls@md.metrocast.net> 11113L: linux-media@vger.kernel.org 11114S: Maintained 11115W: https://linuxtv.org 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/admin-guide/media/ivtv* 11118F: drivers/media/pci/ivtv/ 11119F: include/uapi/linux/ivtv* 11120 11121IX2505V MEDIA DRIVER 11122M: Malcolm Priestley <tvboxspy@gmail.com> 11123L: linux-media@vger.kernel.org 11124S: Maintained 11125W: https://linuxtv.org 11126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11127F: drivers/media/dvb-frontends/ix2505v* 11128 11129JAILHOUSE HYPERVISOR INTERFACE 11130M: Jan Kiszka <jan.kiszka@siemens.com> 11131L: jailhouse-dev@googlegroups.com 11132S: Maintained 11133F: arch/x86/include/asm/jailhouse_para.h 11134F: arch/x86/kernel/jailhouse.c 11135 11136JC42.4 TEMPERATURE SENSOR DRIVER 11137M: Guenter Roeck <linux@roeck-us.net> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11141F: Documentation/hwmon/jc42.rst 11142F: drivers/hwmon/jc42.c 11143 11144JFS FILESYSTEM 11145M: Dave Kleikamp <shaggy@kernel.org> 11146L: jfs-discussion@lists.sourceforge.net 11147S: Odd Fixes 11148W: http://jfs.sourceforge.net/ 11149T: git https://github.com/kleikamp/linux-shaggy.git 11150F: Documentation/admin-guide/jfs.rst 11151F: fs/jfs/ 11152 11153JME NETWORK DRIVER 11154M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11155L: netdev@vger.kernel.org 11156S: Maintained 11157F: drivers/net/ethernet/jme.* 11158 11159JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11160M: David Woodhouse <dwmw2@infradead.org> 11161M: Richard Weinberger <richard@nod.at> 11162L: linux-mtd@lists.infradead.org 11163S: Odd Fixes 11164W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11165T: git git://git.infradead.org/ubifs-2.6.git 11166F: fs/jffs2/ 11167F: include/uapi/linux/jffs2.h 11168 11169JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11170M: "Theodore Ts'o" <tytso@mit.edu> 11171M: Jan Kara <jack@suse.com> 11172L: linux-ext4@vger.kernel.org 11173S: Maintained 11174F: fs/jbd2/ 11175F: include/linux/jbd2.h 11176 11177JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11178M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11179L: linux-media@vger.kernel.org 11180L: linux-renesas-soc@vger.kernel.org 11181S: Maintained 11182F: drivers/media/platform/renesas/rcar_jpu.c 11183 11184JSM Neo PCI based serial card 11185L: linux-serial@vger.kernel.org 11186S: Orphan 11187F: drivers/tty/serial/jsm/ 11188 11189K10TEMP HARDWARE MONITORING DRIVER 11190M: Clemens Ladisch <clemens@ladisch.de> 11191L: linux-hwmon@vger.kernel.org 11192S: Maintained 11193F: Documentation/hwmon/k10temp.rst 11194F: drivers/hwmon/k10temp.c 11195 11196K8TEMP HARDWARE MONITORING DRIVER 11197M: Rudolf Marek <r.marek@assembler.cz> 11198L: linux-hwmon@vger.kernel.org 11199S: Maintained 11200F: Documentation/hwmon/k8temp.rst 11201F: drivers/hwmon/k8temp.c 11202 11203KASAN 11204M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11205R: Alexander Potapenko <glider@google.com> 11206R: Andrey Konovalov <andreyknvl@gmail.com> 11207R: Dmitry Vyukov <dvyukov@google.com> 11208R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11209L: kasan-dev@googlegroups.com 11210S: Maintained 11211F: Documentation/dev-tools/kasan.rst 11212F: arch/*/include/asm/*kasan.h 11213F: arch/*/mm/kasan_init* 11214F: include/linux/kasan*.h 11215F: lib/Kconfig.kasan 11216F: mm/kasan/ 11217F: scripts/Makefile.kasan 11218 11219KCONFIG 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11225F: Documentation/kbuild/kconfig* 11226F: scripts/Kconfig.include 11227F: scripts/kconfig/ 11228 11229KCOV 11230R: Dmitry Vyukov <dvyukov@google.com> 11231R: Andrey Konovalov <andreyknvl@gmail.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcov.rst 11235F: include/linux/kcov.h 11236F: include/uapi/linux/kcov.h 11237F: kernel/kcov.c 11238F: scripts/Makefile.kcov 11239 11240KCSAN 11241M: Marco Elver <elver@google.com> 11242R: Dmitry Vyukov <dvyukov@google.com> 11243L: kasan-dev@googlegroups.com 11244S: Maintained 11245F: Documentation/dev-tools/kcsan.rst 11246F: include/linux/kcsan*.h 11247F: kernel/kcsan/ 11248F: lib/Kconfig.kcsan 11249F: scripts/Makefile.kcsan 11250 11251KDUMP 11252M: Baoquan He <bhe@redhat.com> 11253R: Vivek Goyal <vgoyal@redhat.com> 11254R: Dave Young <dyoung@redhat.com> 11255L: kexec@lists.infradead.org 11256S: Maintained 11257W: http://lse.sourceforge.net/kdump/ 11258F: Documentation/admin-guide/kdump/ 11259F: fs/proc/vmcore.c 11260F: include/linux/crash_core.h 11261F: include/linux/crash_dump.h 11262F: include/uapi/linux/vmcore.h 11263F: kernel/crash_*.c 11264 11265KEENE FM RADIO TRANSMITTER DRIVER 11266M: Hans Verkuil <hverkuil@xs4all.nl> 11267L: linux-media@vger.kernel.org 11268S: Maintained 11269W: https://linuxtv.org 11270T: git git://linuxtv.org/media_tree.git 11271F: drivers/media/radio/radio-keene* 11272 11273KERNEL AUTOMOUNTER 11274M: Ian Kent <raven@themaw.net> 11275L: autofs@vger.kernel.org 11276S: Maintained 11277F: fs/autofs/ 11278 11279KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11280M: Masahiro Yamada <masahiroy@kernel.org> 11281R: Nathan Chancellor <nathan@kernel.org> 11282R: Nick Desaulniers <ndesaulniers@google.com> 11283R: Nicolas Schier <nicolas@fjasle.eu> 11284L: linux-kbuild@vger.kernel.org 11285S: Maintained 11286Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11287T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11288F: Documentation/kbuild/ 11289F: Makefile 11290F: scripts/*vmlinux* 11291F: scripts/Kbuild* 11292F: scripts/Makefile* 11293F: scripts/basic/ 11294F: scripts/dummy-tools/ 11295F: scripts/mk* 11296F: scripts/mod/ 11297F: scripts/package/ 11298 11299KERNEL HARDENING (not covered by other areas) 11300M: Kees Cook <keescook@chromium.org> 11301L: linux-hardening@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11304F: Documentation/ABI/testing/sysfs-kernel-oops_count 11305F: Documentation/ABI/testing/sysfs-kernel-warn_count 11306F: include/linux/overflow.h 11307F: include/linux/randomize_kstack.h 11308F: mm/usercopy.c 11309K: \b(add|choose)_random_kstack_offset\b 11310K: \b__check_(object_size|heap_object)\b 11311 11312KERNEL JANITORS 11313L: kernel-janitors@vger.kernel.org 11314S: Odd Fixes 11315W: http://kernelnewbies.org/KernelJanitors 11316 11317KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11318M: Chuck Lever <chuck.lever@oracle.com> 11319M: Jeff Layton <jlayton@kernel.org> 11320R: Neil Brown <neilb@suse.de> 11321R: Olga Kornievskaia <kolga@netapp.com> 11322R: Dai Ngo <Dai.Ngo@oracle.com> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-nfs@vger.kernel.org 11325S: Supported 11326W: http://nfs.sourceforge.net/ 11327T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11328F: Documentation/filesystems/nfs/ 11329F: fs/exportfs/ 11330F: fs/lockd/ 11331F: fs/nfs_common/ 11332F: fs/nfsd/ 11333F: include/linux/lockd/ 11334F: include/linux/sunrpc/ 11335F: include/trace/events/rpcgss.h 11336F: include/trace/events/rpcrdma.h 11337F: include/trace/events/sunrpc.h 11338F: include/trace/misc/fs.h 11339F: include/trace/misc/nfs.h 11340F: include/trace/misc/sunrpc.h 11341F: include/uapi/linux/nfsd/ 11342F: include/uapi/linux/sunrpc/ 11343F: net/sunrpc/ 11344 11345KERNEL REGRESSIONS 11346M: Thorsten Leemhuis <linux@leemhuis.info> 11347L: regressions@lists.linux.dev 11348S: Supported 11349F: Documentation/admin-guide/reporting-regressions.rst 11350F: Documentation/process/handling-regressions.rst 11351 11352KERNEL SELFTEST FRAMEWORK 11353M: Shuah Khan <shuah@kernel.org> 11354M: Shuah Khan <skhan@linuxfoundation.org> 11355L: linux-kselftest@vger.kernel.org 11356S: Maintained 11357Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11359F: Documentation/dev-tools/kselftest* 11360F: tools/testing/selftests/ 11361 11362KERNEL SMB3 SERVER (KSMBD) 11363M: Namjae Jeon <linkinjeon@kernel.org> 11364M: Steve French <sfrench@samba.org> 11365R: Sergey Senozhatsky <senozhatsky@chromium.org> 11366R: Tom Talpey <tom@talpey.com> 11367L: linux-cifs@vger.kernel.org 11368S: Maintained 11369T: git git://git.samba.org/ksmbd.git 11370F: Documentation/filesystems/smb/ksmbd.rst 11371F: fs/smb/common/ 11372F: fs/smb/server/ 11373 11374KERNEL UNIT TESTING FRAMEWORK (KUnit) 11375M: Brendan Higgins <brendanhiggins@google.com> 11376M: David Gow <davidgow@google.com> 11377L: linux-kselftest@vger.kernel.org 11378L: kunit-dev@googlegroups.com 11379S: Maintained 11380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11383F: Documentation/dev-tools/kunit/ 11384F: include/kunit/ 11385F: lib/kunit/ 11386F: tools/testing/kunit/ 11387 11388KERNEL USERMODE HELPER 11389M: Luis Chamberlain <mcgrof@kernel.org> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: include/linux/umh.h 11393F: kernel/umh.c 11394 11395KERNEL VIRTUAL MACHINE (KVM) 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399W: http://www.linux-kvm.org 11400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11401F: Documentation/virt/kvm/ 11402F: include/asm-generic/kvm* 11403F: include/kvm/iodev.h 11404F: include/linux/kvm* 11405F: include/trace/events/kvm.h 11406F: include/uapi/asm-generic/kvm* 11407F: include/uapi/linux/kvm* 11408F: tools/kvm/ 11409F: tools/testing/selftests/kvm/ 11410F: virt/kvm/* 11411 11412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11413M: Marc Zyngier <maz@kernel.org> 11414M: Oliver Upton <oliver.upton@linux.dev> 11415R: James Morse <james.morse@arm.com> 11416R: Suzuki K Poulose <suzuki.poulose@arm.com> 11417R: Zenghui Yu <yuzenghui@huawei.com> 11418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11419L: kvmarm@lists.linux.dev 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11422F: arch/arm64/include/asm/kvm* 11423F: arch/arm64/include/uapi/asm/kvm* 11424F: arch/arm64/kvm/ 11425F: include/kvm/arm_* 11426F: tools/testing/selftests/kvm/*/aarch64/ 11427F: tools/testing/selftests/kvm/aarch64/ 11428 11429KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11430M: Huacai Chen <chenhuacai@kernel.org> 11431L: linux-mips@vger.kernel.org 11432L: kvm@vger.kernel.org 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/mips/include/asm/kvm* 11436F: arch/mips/include/uapi/asm/kvm* 11437F: arch/mips/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11440M: Michael Ellerman <mpe@ellerman.id.au> 11441R: Nicholas Piggin <npiggin@gmail.com> 11442L: linuxppc-dev@lists.ozlabs.org 11443L: kvm@vger.kernel.org 11444S: Maintained (Book3S 64-bit HV) 11445S: Odd fixes (Book3S 64-bit PR) 11446S: Orphan (Book3E and 32-bit) 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11448F: arch/powerpc/include/asm/kvm* 11449F: arch/powerpc/include/uapi/asm/kvm* 11450F: arch/powerpc/kernel/kvm* 11451F: arch/powerpc/kvm/ 11452 11453KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11454M: Anup Patel <anup@brainfault.org> 11455R: Atish Patra <atishp@atishpatra.org> 11456L: kvm@vger.kernel.org 11457L: kvm-riscv@lists.infradead.org 11458L: linux-riscv@lists.infradead.org 11459S: Maintained 11460T: git https://github.com/kvm-riscv/linux.git 11461F: arch/riscv/include/asm/kvm* 11462F: arch/riscv/include/uapi/asm/kvm* 11463F: arch/riscv/kvm/ 11464F: tools/testing/selftests/kvm/*/riscv/ 11465 11466KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11467M: Christian Borntraeger <borntraeger@linux.ibm.com> 11468M: Janosch Frank <frankja@linux.ibm.com> 11469M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11470R: David Hildenbrand <david@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11474F: Documentation/virt/kvm/s390* 11475F: arch/s390/include/asm/gmap.h 11476F: arch/s390/include/asm/kvm* 11477F: arch/s390/include/uapi/asm/kvm* 11478F: arch/s390/include/uapi/asm/uvdevice.h 11479F: arch/s390/kernel/uv.c 11480F: arch/s390/kvm/ 11481F: arch/s390/mm/gmap.c 11482F: drivers/s390/char/uvdevice.c 11483F: tools/testing/selftests/drivers/s390x/uvdevice/ 11484F: tools/testing/selftests/kvm/*/s390x/ 11485F: tools/testing/selftests/kvm/s390x/ 11486 11487KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11488M: Sean Christopherson <seanjc@google.com> 11489M: Paolo Bonzini <pbonzini@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492P: Documentation/process/maintainer-kvm-x86.rst 11493T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11494F: arch/x86/include/asm/kvm* 11495F: arch/x86/include/asm/svm.h 11496F: arch/x86/include/asm/vmx*.h 11497F: arch/x86/include/uapi/asm/kvm* 11498F: arch/x86/include/uapi/asm/svm.h 11499F: arch/x86/include/uapi/asm/vmx.h 11500F: arch/x86/kvm/ 11501F: arch/x86/kvm/*/ 11502 11503KERNFS 11504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11505M: Tejun Heo <tj@kernel.org> 11506S: Supported 11507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11508F: fs/kernfs/ 11509F: include/linux/kernfs.h 11510 11511KEXEC 11512M: Eric Biederman <ebiederm@xmission.com> 11513L: kexec@lists.infradead.org 11514S: Maintained 11515W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11516F: include/linux/kexec.h 11517F: include/uapi/linux/kexec.h 11518F: kernel/kexec* 11519 11520KEYS-ENCRYPTED 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/encrypted-type.h 11527F: security/keys/encrypted-keys/ 11528 11529KEYS-TRUSTED 11530M: James Bottomley <jejb@linux.ibm.com> 11531M: Jarkko Sakkinen <jarkko@kernel.org> 11532M: Mimi Zohar <zohar@linux.ibm.com> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Supported 11536F: Documentation/security/keys/trusted-encrypted.rst 11537F: include/keys/trusted-type.h 11538F: include/keys/trusted_tpm.h 11539F: security/keys/trusted-keys/ 11540 11541KEYS-TRUSTED-CAAM 11542M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11543R: Pengutronix Kernel Team <kernel@pengutronix.de> 11544L: linux-integrity@vger.kernel.org 11545L: keyrings@vger.kernel.org 11546S: Maintained 11547F: include/keys/trusted_caam.h 11548F: security/keys/trusted-keys/trusted_caam.c 11549 11550KEYS-TRUSTED-TEE 11551M: Sumit Garg <sumit.garg@linaro.org> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: include/keys/trusted_tee.h 11556F: security/keys/trusted-keys/trusted_tee.c 11557 11558KEYS/KEYRINGS 11559M: David Howells <dhowells@redhat.com> 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561L: keyrings@vger.kernel.org 11562S: Maintained 11563F: Documentation/security/keys/core.rst 11564F: include/keys/ 11565F: include/linux/key-type.h 11566F: include/linux/key.h 11567F: include/linux/keyctl.h 11568F: include/uapi/linux/keyctl.h 11569F: security/keys/ 11570 11571KEYS/KEYRINGS_INTEGRITY 11572M: Jarkko Sakkinen <jarkko@kernel.org> 11573M: Mimi Zohar <zohar@linux.ibm.com> 11574L: linux-integrity@vger.kernel.org 11575L: keyrings@vger.kernel.org 11576S: Supported 11577F: security/integrity/platform_certs 11578 11579KFENCE 11580M: Alexander Potapenko <glider@google.com> 11581M: Marco Elver <elver@google.com> 11582R: Dmitry Vyukov <dvyukov@google.com> 11583L: kasan-dev@googlegroups.com 11584S: Maintained 11585F: Documentation/dev-tools/kfence.rst 11586F: arch/*/include/asm/kfence.h 11587F: include/linux/kfence.h 11588F: lib/Kconfig.kfence 11589F: mm/kfence/ 11590 11591KFIFO 11592M: Stefani Seibold <stefani@seibold.net> 11593S: Maintained 11594F: include/linux/kfifo.h 11595F: lib/kfifo.c 11596F: samples/kfifo/ 11597 11598KGDB / KDB /debug_core 11599M: Jason Wessel <jason.wessel@windriver.com> 11600M: Daniel Thompson <daniel.thompson@linaro.org> 11601R: Douglas Anderson <dianders@chromium.org> 11602L: kgdb-bugreport@lists.sourceforge.net 11603S: Maintained 11604W: http://kgdb.wiki.kernel.org/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11606F: Documentation/dev-tools/kgdb.rst 11607F: drivers/misc/kgdbts.c 11608F: drivers/tty/serial/kgdboc.c 11609F: include/linux/kdb.h 11610F: include/linux/kgdb.h 11611F: kernel/debug/ 11612F: kernel/module/kdb.c 11613 11614KHADAS MCU MFD DRIVER 11615M: Neil Armstrong <neil.armstrong@linaro.org> 11616L: linux-amlogic@lists.infradead.org 11617S: Maintained 11618F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11619F: drivers/mfd/khadas-mcu.c 11620F: drivers/thermal/khadas_mcu_fan.c 11621F: include/linux/mfd/khadas-mcu.h 11622 11623KIONIX/ROHM KX022A ACCELEROMETER 11624M: Matti Vaittinen <mazziesaccount@gmail.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627F: drivers/iio/accel/kionix-kx022a* 11628 11629KMEMLEAK 11630M: Catalin Marinas <catalin.marinas@arm.com> 11631S: Maintained 11632F: Documentation/dev-tools/kmemleak.rst 11633F: include/linux/kmemleak.h 11634F: mm/kmemleak.c 11635F: samples/kmemleak/kmemleak-test.c 11636 11637KMSAN 11638M: Alexander Potapenko <glider@google.com> 11639R: Marco Elver <elver@google.com> 11640R: Dmitry Vyukov <dvyukov@google.com> 11641L: kasan-dev@googlegroups.com 11642S: Maintained 11643F: Documentation/dev-tools/kmsan.rst 11644F: arch/*/include/asm/kmsan.h 11645F: arch/*/mm/kmsan_* 11646F: include/linux/kmsan*.h 11647F: lib/Kconfig.kmsan 11648F: mm/kmsan/ 11649F: scripts/Makefile.kmsan 11650 11651KPROBES 11652M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11653M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11654M: "David S. Miller" <davem@davemloft.net> 11655M: Masami Hiramatsu <mhiramat@kernel.org> 11656L: linux-kernel@vger.kernel.org 11657L: linux-trace-kernel@vger.kernel.org 11658S: Maintained 11659Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11661F: Documentation/trace/kprobes.rst 11662F: include/asm-generic/kprobes.h 11663F: include/linux/kprobes.h 11664F: kernel/kprobes.c 11665F: lib/test_kprobes.c 11666F: samples/kprobes 11667 11668KS0108 LCD CONTROLLER DRIVER 11669M: Miguel Ojeda <ojeda@kernel.org> 11670S: Maintained 11671F: Documentation/admin-guide/auxdisplay/ks0108.rst 11672F: drivers/auxdisplay/ks0108.c 11673F: include/linux/ks0108.h 11674 11675KTD253 BACKLIGHT DRIVER 11676M: Linus Walleij <linus.walleij@linaro.org> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11679F: drivers/video/backlight/ktd253-backlight.c 11680 11681KTEST 11682M: Steven Rostedt <rostedt@goodmis.org> 11683M: John Hawley <warthog9@eaglescrag.net> 11684S: Maintained 11685F: tools/testing/ktest 11686 11687KTZ8866 BACKLIGHT DRIVER 11688M: Jianhua Lu <lujianhua000@gmail.com> 11689S: Maintained 11690F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11691F: drivers/video/backlight/ktz8866.c 11692 11693KVM PARAVIRT (KVM/paravirt) 11694M: Paolo Bonzini <pbonzini@redhat.com> 11695R: Wanpeng Li <wanpengli@tencent.com> 11696R: Vitaly Kuznetsov <vkuznets@redhat.com> 11697L: kvm@vger.kernel.org 11698S: Supported 11699T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11700F: arch/um/include/asm/kvm_para.h 11701F: arch/x86/include/asm/kvm_para.h 11702F: arch/x86/include/asm/pvclock-abi.h 11703F: arch/x86/include/uapi/asm/kvm_para.h 11704F: arch/x86/kernel/kvm.c 11705F: arch/x86/kernel/kvmclock.c 11706F: include/asm-generic/kvm_para.h 11707F: include/linux/kvm_para.h 11708F: include/uapi/asm-generic/kvm_para.h 11709F: include/uapi/linux/kvm_para.h 11710 11711KVM X86 HYPER-V (KVM/hyper-v) 11712M: Vitaly Kuznetsov <vkuznets@redhat.com> 11713M: Sean Christopherson <seanjc@google.com> 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715L: kvm@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11718F: arch/x86/kvm/hyperv.* 11719F: arch/x86/kvm/kvm_onhyperv.* 11720F: arch/x86/kvm/svm/hyperv.* 11721F: arch/x86/kvm/svm/svm_onhyperv.* 11722F: arch/x86/kvm/vmx/hyperv.* 11723 11724KVM X86 Xen (KVM/Xen) 11725M: David Woodhouse <dwmw2@infradead.org> 11726M: Paul Durrant <paul@xen.org> 11727M: Sean Christopherson <seanjc@google.com> 11728M: Paolo Bonzini <pbonzini@redhat.com> 11729L: kvm@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11732F: arch/x86/kvm/xen.* 11733 11734L3MDEV 11735M: David Ahern <dsahern@kernel.org> 11736L: netdev@vger.kernel.org 11737S: Maintained 11738F: include/net/l3mdev.h 11739F: net/l3mdev 11740 11741LANDLOCK SECURITY MODULE 11742M: Mickaël Salaün <mic@digikod.net> 11743L: linux-security-module@vger.kernel.org 11744S: Supported 11745W: https://landlock.io 11746T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11747F: Documentation/security/landlock.rst 11748F: Documentation/userspace-api/landlock.rst 11749F: include/uapi/linux/landlock.h 11750F: samples/landlock/ 11751F: security/landlock/ 11752F: tools/testing/selftests/landlock/ 11753K: landlock 11754K: LANDLOCK 11755 11756LANTIQ / INTEL Ethernet drivers 11757M: Hauke Mehrtens <hauke@hauke-m.de> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/dsa/lantiq_gswip.c 11761F: drivers/net/dsa/lantiq_pce.h 11762F: drivers/net/ethernet/lantiq_xrx200.c 11763F: net/dsa/tag_gswip.c 11764 11765LANTIQ MIPS ARCHITECTURE 11766M: John Crispin <john@phrozen.org> 11767L: linux-mips@vger.kernel.org 11768S: Maintained 11769F: arch/mips/lantiq 11770F: drivers/soc/lantiq 11771 11772LASI 53c700 driver for PARISC 11773M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11774L: linux-scsi@vger.kernel.org 11775S: Maintained 11776F: Documentation/scsi/53c700.rst 11777F: drivers/scsi/53c700* 11778 11779LEAKING_ADDRESSES 11780M: Tobin C. Harding <me@tobin.cc> 11781M: Tycho Andersen <tycho@tycho.pizza> 11782L: linux-hardening@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11785F: scripts/leaking_addresses.pl 11786 11787LED SUBSYSTEM 11788M: Pavel Machek <pavel@ucw.cz> 11789M: Lee Jones <lee@kernel.org> 11790L: linux-leds@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11793F: Documentation/devicetree/bindings/leds/ 11794F: Documentation/leds/ 11795F: drivers/leds/ 11796F: include/dt-bindings/leds/ 11797F: include/linux/leds.h 11798 11799LEGACY EEPROM DRIVER 11800M: Jean Delvare <jdelvare@suse.com> 11801S: Maintained 11802F: Documentation/misc-devices/eeprom.rst 11803F: drivers/misc/eeprom/eeprom.c 11804 11805LEGO MINDSTORMS EV3 11806R: David Lechner <david@lechnology.com> 11807S: Maintained 11808F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11809F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11810F: drivers/power/supply/lego_ev3_battery.c 11811 11812LEGO USB Tower driver 11813M: Juergen Stuber <starblue@users.sourceforge.net> 11814L: legousb-devel@lists.sourceforge.net 11815S: Maintained 11816W: http://legousb.sourceforge.net/ 11817F: drivers/usb/misc/legousbtower.c 11818 11819LETSKETCH HID TABLET DRIVER 11820M: Hans de Goede <hdegoede@redhat.com> 11821L: linux-input@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11824F: drivers/hid/hid-letsketch.c 11825 11826LG LAPTOP EXTRAS 11827M: Matan Ziv-Av <matan@svgalib.org> 11828L: platform-driver-x86@vger.kernel.org 11829S: Maintained 11830F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11831F: Documentation/admin-guide/laptops/lg-laptop.rst 11832F: drivers/platform/x86/lg-laptop.c 11833 11834LG2160 MEDIA DRIVER 11835M: Michael Krufky <mkrufky@linuxtv.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839W: http://github.com/mkrufky 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841T: git git://linuxtv.org/mkrufky/tuners.git 11842F: drivers/media/dvb-frontends/lg2160.* 11843 11844LGDT3305 MEDIA DRIVER 11845M: Michael Krufky <mkrufky@linuxtv.org> 11846L: linux-media@vger.kernel.org 11847S: Maintained 11848W: https://linuxtv.org 11849W: http://github.com/mkrufky 11850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11851T: git git://linuxtv.org/mkrufky/tuners.git 11852F: drivers/media/dvb-frontends/lgdt3305.* 11853 11854LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11855M: Viresh Kumar <vireshk@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11859F: drivers/ata/pata_arasan_cf.c 11860F: include/linux/pata_arasan_cf_data.h 11861 11862LIBATA PATA DRIVERS 11863R: Sergey Shtylyov <s.shtylyov@omp.ru> 11864L: linux-ide@vger.kernel.org 11865F: drivers/ata/ata_*.c 11866F: drivers/ata/pata_*.c 11867 11868LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11869M: Linus Walleij <linus.walleij@linaro.org> 11870L: linux-ide@vger.kernel.org 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11873F: drivers/ata/pata_ftide010.c 11874F: drivers/ata/sata_gemini.c 11875F: drivers/ata/sata_gemini.h 11876 11877LIBATA SATA AHCI PLATFORM devices support 11878M: Hans de Goede <hdegoede@redhat.com> 11879M: Jens Axboe <axboe@kernel.dk> 11880L: linux-ide@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11883F: drivers/ata/ahci_platform.c 11884F: drivers/ata/libahci_platform.c 11885F: include/linux/ahci_platform.h 11886 11887LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11888M: Serge Semin <fancer.lancer@gmail.com> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11892F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11893F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11894F: drivers/ata/ahci_dwc.c 11895 11896LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11897M: Mikael Pettersson <mikpelinux@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11901F: drivers/ata/sata_promise.* 11902 11903LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11904M: Damien Le Moal <dlemoal@kernel.org> 11905L: linux-ide@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11908F: Documentation/ABI/testing/sysfs-ata 11909F: Documentation/devicetree/bindings/ata/ 11910F: drivers/ata/ 11911F: include/linux/ata.h 11912F: include/linux/libata.h 11913 11914LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dan Williams <dan.j.williams@intel.com> 11917M: Dave Jiang <dave.jiang@intel.com> 11918L: nvdimm@lists.linux.dev 11919S: Supported 11920Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11921P: Documentation/nvdimm/maintainer-entry-profile.rst 11922F: drivers/nvdimm/btt* 11923 11924LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Vishal Verma <vishal.l.verma@intel.com> 11927M: Dave Jiang <dave.jiang@intel.com> 11928L: nvdimm@lists.linux.dev 11929S: Supported 11930Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11931P: Documentation/nvdimm/maintainer-entry-profile.rst 11932F: drivers/nvdimm/pmem* 11933 11934LIBNVDIMM: DEVICETREE BINDINGS 11935M: Oliver O'Halloran <oohall@gmail.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11940F: drivers/nvdimm/of_pmem.c 11941 11942LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11943M: Dan Williams <dan.j.williams@intel.com> 11944M: Vishal Verma <vishal.l.verma@intel.com> 11945M: Dave Jiang <dave.jiang@intel.com> 11946M: Ira Weiny <ira.weiny@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11952F: drivers/acpi/nfit/* 11953F: drivers/nvdimm/* 11954F: include/linux/libnvdimm.h 11955F: include/linux/nd.h 11956F: include/uapi/linux/ndctl.h 11957F: tools/testing/nvdimm/ 11958 11959LICENSES and SPDX stuff 11960M: Thomas Gleixner <tglx@linutronix.de> 11961M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11962L: linux-spdx@vger.kernel.org 11963S: Maintained 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11965F: COPYING 11966F: Documentation/process/license-rules.rst 11967F: LICENSES/ 11968F: scripts/spdxcheck-test.sh 11969F: scripts/spdxcheck.py 11970F: scripts/spdxexclude 11971 11972LINEAR RANGES HELPERS 11973M: Mark Brown <broonie@kernel.org> 11974R: Matti Vaittinen <mazziesaccount@gmail.com> 11975F: include/linux/linear_range.h 11976F: lib/linear_ranges.c 11977F: lib/test_linear_ranges.c 11978 11979LINUX FOR POWER MACINTOSH 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Orphan 11982F: arch/powerpc/platforms/powermac/ 11983F: drivers/macintosh/ 11984X: drivers/macintosh/adb-iop.c 11985X: drivers/macintosh/via-macii.c 11986 11987LINUX FOR POWERPC (32-BIT AND 64-BIT) 11988M: Michael Ellerman <mpe@ellerman.id.au> 11989R: Nicholas Piggin <npiggin@gmail.com> 11990R: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Supported 11993W: https://github.com/linuxppc/wiki/wiki 11994Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11996F: Documentation/ABI/stable/sysfs-firmware-opal-* 11997F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11998F: Documentation/devicetree/bindings/powerpc/ 11999F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12000F: Documentation/powerpc/ 12001F: arch/powerpc/ 12002F: drivers/*/*/*pasemi* 12003F: drivers/*/*pasemi* 12004F: drivers/char/tpm/tpm_ibmvtpm* 12005F: drivers/crypto/nx/ 12006F: drivers/crypto/vmx/ 12007F: drivers/i2c/busses/i2c-opal.c 12008F: drivers/net/ethernet/ibm/ibmveth.* 12009F: drivers/net/ethernet/ibm/ibmvnic.* 12010F: drivers/pci/hotplug/pnv_php.c 12011F: drivers/pci/hotplug/rpa* 12012F: drivers/rtc/rtc-opal.c 12013F: drivers/scsi/ibmvscsi/ 12014F: drivers/tty/hvc/hvc_opal.c 12015F: drivers/watchdog/wdrtas.c 12016F: tools/testing/selftests/powerpc 12017N: /pmac 12018N: powermac 12019N: powernv 12020N: [^a-z0-9]ps3 12021N: pseries 12022 12023LINUX FOR POWERPC EMBEDDED MPC5XXX 12024M: Anatolij Gustschin <agust@denx.de> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd Fixes 12027F: arch/powerpc/platforms/512x/ 12028F: arch/powerpc/platforms/52xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC4XX 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Orphan 12033F: arch/powerpc/platforms/40x/ 12034F: arch/powerpc/platforms/44x/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12037M: Scott Wood <oss@buserror.net> 12038L: linuxppc-dev@lists.ozlabs.org 12039S: Odd fixes 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12041F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12042F: Documentation/devicetree/bindings/powerpc/fsl/ 12043F: arch/powerpc/platforms/83xx/ 12044F: arch/powerpc/platforms/85xx/ 12045 12046LINUX FOR POWERPC EMBEDDED PPC8XX 12047M: Christophe Leroy <christophe.leroy@csgroup.eu> 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Maintained 12050F: arch/powerpc/platforms/8xx/ 12051 12052LINUX KERNEL DUMP TEST MODULE (LKDTM) 12053M: Kees Cook <keescook@chromium.org> 12054S: Maintained 12055F: drivers/misc/lkdtm/* 12056F: tools/testing/selftests/lkdtm/* 12057 12058LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12059M: Alan Stern <stern@rowland.harvard.edu> 12060M: Andrea Parri <parri.andrea@gmail.com> 12061M: Will Deacon <will@kernel.org> 12062M: Peter Zijlstra <peterz@infradead.org> 12063M: Boqun Feng <boqun.feng@gmail.com> 12064M: Nicholas Piggin <npiggin@gmail.com> 12065M: David Howells <dhowells@redhat.com> 12066M: Jade Alglave <j.alglave@ucl.ac.uk> 12067M: Luc Maranget <luc.maranget@inria.fr> 12068M: "Paul E. McKenney" <paulmck@kernel.org> 12069R: Akira Yokosawa <akiyks@gmail.com> 12070R: Daniel Lustig <dlustig@nvidia.com> 12071R: Joel Fernandes <joel@joelfernandes.org> 12072L: linux-kernel@vger.kernel.org 12073L: linux-arch@vger.kernel.org 12074S: Supported 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12076F: Documentation/atomic_bitops.txt 12077F: Documentation/atomic_t.txt 12078F: Documentation/core-api/refcount-vs-atomic.rst 12079F: Documentation/litmus-tests/ 12080F: Documentation/memory-barriers.txt 12081F: tools/memory-model/ 12082 12083LINUX-NEXT TREE 12084M: Stephen Rothwell <sfr@canb.auug.org.au> 12085L: linux-next@vger.kernel.org 12086S: Supported 12087B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12088T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12089 12090LIS3LV02D ACCELEROMETER DRIVER 12091M: Eric Piel <eric.piel@tremplin-utc.net> 12092S: Maintained 12093F: Documentation/misc-devices/lis3lv02d.rst 12094F: drivers/misc/lis3lv02d/ 12095F: drivers/platform/x86/hp/hp_accel.c 12096 12097LIST KUNIT TEST 12098M: David Gow <davidgow@google.com> 12099L: linux-kselftest@vger.kernel.org 12100L: kunit-dev@googlegroups.com 12101S: Maintained 12102F: lib/list-test.c 12103 12104LITEX PLATFORM 12105M: Karol Gugala <kgugala@antmicro.com> 12106M: Mateusz Holenko <mholenko@antmicro.com> 12107M: Gabriel Somlo <gsomlo@gmail.com> 12108M: Joel Stanley <joel@jms.id.au> 12109S: Maintained 12110F: Documentation/devicetree/bindings/*/litex,*.yaml 12111F: arch/openrisc/boot/dts/or1klitex.dts 12112F: drivers/mmc/host/litex_mmc.c 12113F: drivers/net/ethernet/litex/* 12114F: drivers/soc/litex/* 12115F: drivers/tty/serial/liteuart.c 12116F: include/linux/litex.h 12117N: litex 12118 12119LIVE PATCHING 12120M: Josh Poimboeuf <jpoimboe@kernel.org> 12121M: Jiri Kosina <jikos@kernel.org> 12122M: Miroslav Benes <mbenes@suse.cz> 12123M: Petr Mladek <pmladek@suse.com> 12124R: Joe Lawrence <joe.lawrence@redhat.com> 12125L: live-patching@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12128F: Documentation/ABI/testing/sysfs-kernel-livepatch 12129F: Documentation/livepatch/ 12130F: arch/powerpc/include/asm/livepatch.h 12131F: include/linux/livepatch.h 12132F: kernel/livepatch/ 12133F: kernel/module/livepatch.c 12134F: lib/livepatch/ 12135F: samples/livepatch/ 12136F: tools/testing/selftests/livepatch/ 12137 12138LLC (802.2) 12139L: netdev@vger.kernel.org 12140S: Odd fixes 12141F: include/linux/llc.h 12142F: include/net/llc* 12143F: include/uapi/linux/llc.h 12144F: net/llc/ 12145 12146LM73 HARDWARE MONITOR DRIVER 12147M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: drivers/hwmon/lm73.c 12151 12152LM78 HARDWARE MONITOR DRIVER 12153M: Jean Delvare <jdelvare@suse.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm78.rst 12157F: drivers/hwmon/lm78.c 12158 12159LM83 HARDWARE MONITOR DRIVER 12160M: Jean Delvare <jdelvare@suse.com> 12161L: linux-hwmon@vger.kernel.org 12162S: Maintained 12163F: Documentation/hwmon/lm83.rst 12164F: drivers/hwmon/lm83.c 12165 12166LM90 HARDWARE MONITOR DRIVER 12167M: Jean Delvare <jdelvare@suse.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12171F: Documentation/hwmon/lm90.rst 12172F: drivers/hwmon/lm90.c 12173F: include/dt-bindings/thermal/lm90.h 12174 12175LM95234 HARDWARE MONITOR DRIVER 12176M: Guenter Roeck <linux@roeck-us.net> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/hwmon/lm95234.rst 12180F: drivers/hwmon/lm95234.c 12181 12182LME2510 MEDIA DRIVER 12183M: Malcolm Priestley <tvboxspy@gmail.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186W: https://linuxtv.org 12187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12188F: drivers/media/usb/dvb-usb-v2/lmedm04* 12189 12190LOADPIN SECURITY MODULE 12191M: Kees Cook <keescook@chromium.org> 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12194F: Documentation/admin-guide/LSM/LoadPin.rst 12195F: security/loadpin/ 12196 12197LOCKING PRIMITIVES 12198M: Peter Zijlstra <peterz@infradead.org> 12199M: Ingo Molnar <mingo@redhat.com> 12200M: Will Deacon <will@kernel.org> 12201R: Waiman Long <longman@redhat.com> 12202R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12203L: linux-kernel@vger.kernel.org 12204S: Maintained 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12206F: Documentation/locking/ 12207F: arch/*/include/asm/spinlock*.h 12208F: include/linux/lockdep.h 12209F: include/linux/mutex*.h 12210F: include/linux/rwlock*.h 12211F: include/linux/rwsem*.h 12212F: include/linux/seqlock.h 12213F: include/linux/spinlock*.h 12214F: kernel/locking/ 12215F: lib/locking*.[ch] 12216X: kernel/locking/locktorture.c 12217 12218LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12219M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12220L: linux-ntfs-dev@lists.sourceforge.net 12221S: Maintained 12222W: http://www.linux-ntfs.org/content/view/19/37/ 12223F: Documentation/admin-guide/ldm.rst 12224F: block/partitions/ldm.* 12225 12226LOGITECH HID GAMING KEYBOARDS 12227M: Hans de Goede <hdegoede@redhat.com> 12228L: linux-input@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12231F: drivers/hid/hid-lg-g15.c 12232 12233LONTIUM LT8912B MIPI TO HDMI BRIDGE 12234M: Adrien Grassein <adrien.grassein@gmail.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12237F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12238 12239LOONGARCH 12240M: Huacai Chen <chenhuacai@kernel.org> 12241R: WANG Xuerui <kernel@xen0n.name> 12242L: loongarch@lists.linux.dev 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12245F: Documentation/loongarch/ 12246F: Documentation/translations/zh_CN/loongarch/ 12247F: arch/loongarch/ 12248F: drivers/*/*loongarch* 12249 12250LOONGSON GPIO DRIVER 12251M: Yinbo Zhu <zhuyinbo@loongson.cn> 12252L: linux-gpio@vger.kernel.org 12253S: Maintained 12254F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12255F: drivers/gpio/gpio-loongson-64bit.c 12256 12257LOONGSON LS2X I2C DRIVER 12258M: Binbin Zhou <zhoubinbin@loongson.cn> 12259L: linux-i2c@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12262F: drivers/i2c/busses/i2c-ls2x.c 12263 12264LOONGSON-2 SOC SERIES CLOCK DRIVER 12265M: Yinbo Zhu <zhuyinbo@loongson.cn> 12266L: linux-clk@vger.kernel.org 12267S: Maintained 12268F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12269F: drivers/clk/clk-loongson2.c 12270F: include/dt-bindings/clock/loongson,ls2k-clk.h 12271 12272LOONGSON-2 SOC SERIES GUTS DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: loongarch@lists.linux.dev 12275S: Maintained 12276F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12277F: drivers/soc/loongson/loongson2_guts.c 12278 12279LOONGSON-2 SOC SERIES PINCTRL DRIVER 12280M: zhanghongchen <zhanghongchen@loongson.cn> 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: linux-gpio@vger.kernel.org 12283S: Maintained 12284F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12285F: drivers/pinctrl/pinctrl-loongson2.c 12286 12287LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12288M: Sathya Prakash <sathya.prakash@broadcom.com> 12289M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12290M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12291L: MPT-FusionLinux.pdl@broadcom.com 12292L: linux-scsi@vger.kernel.org 12293S: Supported 12294W: http://www.avagotech.com/support/ 12295F: drivers/message/fusion/ 12296F: drivers/scsi/mpt3sas/ 12297 12298LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12299M: Matthew Wilcox <willy@infradead.org> 12300L: linux-scsi@vger.kernel.org 12301S: Maintained 12302F: drivers/scsi/sym53c8xx_2/ 12303 12304LTC1660 DAC DRIVER 12305M: Marcus Folkesson <marcus.folkesson@gmail.com> 12306L: linux-iio@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12309F: drivers/iio/dac/ltc1660.c 12310 12311LTC2688 IIO DAC DRIVER 12312M: Nuno Sá <nuno.sa@analog.com> 12313L: linux-iio@vger.kernel.org 12314S: Supported 12315W: https://ez.analog.com/linux-software-drivers 12316F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12317F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12318F: drivers/iio/dac/ltc2688.c 12319 12320LTC2947 HARDWARE MONITOR DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-hwmon@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12326F: drivers/hwmon/ltc2947-core.c 12327F: drivers/hwmon/ltc2947-i2c.c 12328F: drivers/hwmon/ltc2947-spi.c 12329F: drivers/hwmon/ltc2947.h 12330 12331LTC2983 IIO TEMPERATURE DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12337F: drivers/iio/temperature/ltc2983.c 12338 12339LTC4261 HARDWARE MONITOR DRIVER 12340M: Guenter Roeck <linux@roeck-us.net> 12341L: linux-hwmon@vger.kernel.org 12342S: Maintained 12343F: Documentation/hwmon/ltc4261.rst 12344F: drivers/hwmon/ltc4261.c 12345 12346LTC4306 I2C MULTIPLEXER DRIVER 12347M: Michael Hennerich <michael.hennerich@analog.com> 12348L: linux-i2c@vger.kernel.org 12349S: Supported 12350W: https://ez.analog.com/linux-software-drivers 12351F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12352F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12353 12354LTP (Linux Test Project) 12355M: Mike Frysinger <vapier@gentoo.org> 12356M: Cyril Hrubis <chrubis@suse.cz> 12357M: Wanlong Gao <wanlong.gao@gmail.com> 12358M: Jan Stancek <jstancek@redhat.com> 12359M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12360M: Alexey Kodanev <alexey.kodanev@oracle.com> 12361L: ltp@lists.linux.it (subscribers-only) 12362S: Maintained 12363W: http://linux-test-project.github.io/ 12364T: git https://github.com/linux-test-project/ltp.git 12365 12366LYNX 28G SERDES PHY DRIVER 12367M: Ioana Ciornei <ioana.ciornei@nxp.com> 12368L: netdev@vger.kernel.org 12369S: Supported 12370F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12371F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12372 12373LYNX PCS MODULE 12374M: Ioana Ciornei <ioana.ciornei@nxp.com> 12375L: netdev@vger.kernel.org 12376S: Supported 12377F: drivers/net/pcs/pcs-lynx.c 12378F: include/linux/pcs-lynx.h 12379 12380M68K ARCHITECTURE 12381M: Geert Uytterhoeven <geert@linux-m68k.org> 12382L: linux-m68k@lists.linux-m68k.org 12383S: Maintained 12384W: http://www.linux-m68k.org/ 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12386F: arch/m68k/ 12387F: drivers/zorro/ 12388 12389M68K ON APPLE MACINTOSH 12390M: Joshua Thompson <funaho@jurai.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.mac.linux-m68k.org/ 12394F: arch/m68k/mac/ 12395F: drivers/macintosh/adb-iop.c 12396F: drivers/macintosh/via-macii.c 12397 12398M68K ON HP9000/300 12399M: Philip Blundell <philb@gnu.org> 12400S: Maintained 12401W: http://www.tazenda.demon.co.uk/phil/linux-hp 12402F: arch/m68k/hp300/ 12403 12404M88DS3103 MEDIA DRIVER 12405M: Antti Palosaari <crope@iki.fi> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408W: https://linuxtv.org 12409W: http://palosaari.fi/linux/ 12410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12411T: git git://linuxtv.org/anttip/media_tree.git 12412F: drivers/media/dvb-frontends/m88ds3103* 12413 12414M88RS2000 MEDIA DRIVER 12415M: Malcolm Priestley <tvboxspy@gmail.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418W: https://linuxtv.org 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420F: drivers/media/dvb-frontends/m88rs2000* 12421 12422MA901 MASTERKIT USB FM RADIO DRIVER 12423M: Alexey Klimov <klimov.linux@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426T: git git://linuxtv.org/media_tree.git 12427F: drivers/media/radio/radio-ma901.c 12428 12429MAC80211 12430M: Johannes Berg <johannes@sipsolutions.net> 12431L: linux-wireless@vger.kernel.org 12432S: Maintained 12433W: https://wireless.wiki.kernel.org/ 12434Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12437F: Documentation/networking/mac80211-injection.rst 12438F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12439F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12440F: include/net/mac80211.h 12441F: net/mac80211/ 12442 12443MAILBOX API 12444M: Jassi Brar <jassisinghbrar@gmail.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/ 12448F: drivers/mailbox/ 12449F: include/dt-bindings/mailbox/ 12450F: include/linux/mailbox_client.h 12451F: include/linux/mailbox_controller.h 12452 12453MAILBOX ARM MHUv2 12454M: Viresh Kumar <viresh.kumar@linaro.org> 12455M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12459F: drivers/mailbox/arm_mhuv2.c 12460F: include/linux/mailbox/arm_mhuv2_message.h 12461 12462MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12463M: Michael Kerrisk <mtk.manpages@gmail.com> 12464L: linux-man@vger.kernel.org 12465S: Maintained 12466W: http://www.kernel.org/doc/man-pages 12467 12468MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12469M: Jeremy Kerr <jk@codeconstruct.com.au> 12470M: Matt Johnston <matt@codeconstruct.com.au> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: Documentation/networking/mctp.rst 12474F: drivers/net/mctp/ 12475F: include/net/mctp.h 12476F: include/net/mctpdevice.h 12477F: include/net/netns/mctp.h 12478F: net/mctp/ 12479 12480MAPLE TREE 12481M: Liam R. Howlett <Liam.Howlett@oracle.com> 12482L: linux-mm@kvack.org 12483S: Supported 12484F: Documentation/core-api/maple_tree.rst 12485F: include/linux/maple_tree.h 12486F: include/trace/events/maple_tree.h 12487F: lib/maple_tree.c 12488F: lib/test_maple_tree.c 12489F: tools/testing/radix-tree/linux/maple_tree.h 12490F: tools/testing/radix-tree/maple.c 12491 12492MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12493M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12494L: linux-mips@vger.kernel.org 12495S: Maintained 12496F: arch/mips/boot/dts/img/pistachio* 12497 12498MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12499M: Andrew Lunn <andrew@lunn.ch> 12500L: netdev@vger.kernel.org 12501S: Maintained 12502F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12503F: Documentation/networking/devlink/mv88e6xxx.rst 12504F: drivers/net/dsa/mv88e6xxx/ 12505F: include/linux/dsa/mv88e6xxx.h 12506F: include/linux/platform_data/mv88e6xxx.h 12507 12508MARVELL ARMADA 3700 PHY DRIVERS 12509M: Miquel Raynal <miquel.raynal@bootlin.com> 12510S: Maintained 12511F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12512F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12513F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12514F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12515 12516MARVELL ARMADA 3700 SERIAL DRIVER 12517M: Pali Rohár <pali@kernel.org> 12518S: Maintained 12519F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12520F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12521F: drivers/tty/serial/mvebu-uart.c 12522 12523MARVELL ARMADA DRM SUPPORT 12524M: Russell King <linux@armlinux.org.uk> 12525S: Maintained 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12528F: Documentation/devicetree/bindings/display/armada/ 12529F: drivers/gpu/drm/armada/ 12530F: include/uapi/drm/armada_drm.h 12531 12532MARVELL CRYPTO DRIVER 12533M: Boris Brezillon <bbrezillon@kernel.org> 12534M: Arnaud Ebalard <arno@natisbad.org> 12535M: Srujana Challa <schalla@marvell.com> 12536L: linux-crypto@vger.kernel.org 12537S: Maintained 12538F: drivers/crypto/marvell/ 12539F: include/linux/soc/marvell/octeontx2/ 12540 12541MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12542M: Mirko Lindner <mlindner@marvell.com> 12543M: Stephen Hemminger <stephen@networkplumber.org> 12544L: netdev@vger.kernel.org 12545S: Maintained 12546F: drivers/net/ethernet/marvell/sk* 12547 12548MARVELL LIBERTAS WIRELESS DRIVER 12549L: libertas-dev@lists.infradead.org 12550S: Orphan 12551F: drivers/net/wireless/marvell/libertas/ 12552 12553MARVELL MACCHIATOBIN SUPPORT 12554M: Russell King <linux@armlinux.org.uk> 12555L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12556S: Maintained 12557F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12558 12559MARVELL MV643XX ETHERNET DRIVER 12560M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12561L: netdev@vger.kernel.org 12562S: Maintained 12563F: drivers/net/ethernet/marvell/mv643xx_eth.* 12564F: include/linux/mv643xx.h 12565 12566MARVELL MV88X3310 PHY DRIVER 12567M: Russell King <linux@armlinux.org.uk> 12568M: Marek Behún <kabel@kernel.org> 12569L: netdev@vger.kernel.org 12570S: Maintained 12571F: drivers/net/phy/marvell10g.c 12572 12573MARVELL MVEBU THERMAL DRIVER 12574M: Miquel Raynal <miquel.raynal@bootlin.com> 12575S: Maintained 12576F: drivers/thermal/armada_thermal.c 12577 12578MARVELL MVNETA ETHERNET DRIVER 12579M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12580L: netdev@vger.kernel.org 12581S: Maintained 12582F: drivers/net/ethernet/marvell/mvneta.* 12583 12584MARVELL MVPP2 ETHERNET DRIVER 12585M: Marcin Wojtas <mw@semihalf.com> 12586M: Russell King <linux@armlinux.org.uk> 12587L: netdev@vger.kernel.org 12588S: Maintained 12589F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12590F: drivers/net/ethernet/marvell/mvpp2/ 12591 12592MARVELL MWIFIEX WIRELESS DRIVER 12593M: Amitkumar Karwar <amitkarwar@gmail.com> 12594M: Ganapathi Bhat <ganapathi017@gmail.com> 12595M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12596M: Xinming Hu <huxinming820@gmail.com> 12597L: linux-wireless@vger.kernel.org 12598S: Maintained 12599F: drivers/net/wireless/marvell/mwifiex/ 12600 12601MARVELL MWL8K WIRELESS DRIVER 12602M: Lennert Buytenhek <buytenh@wantstofly.org> 12603L: linux-wireless@vger.kernel.org 12604S: Odd Fixes 12605F: drivers/net/wireless/marvell/mwl8k.c 12606 12607MARVELL NAND CONTROLLER DRIVER 12608M: Miquel Raynal <miquel.raynal@bootlin.com> 12609L: linux-mtd@lists.infradead.org 12610S: Maintained 12611F: drivers/mtd/nand/raw/marvell_nand.c 12612 12613MARVELL OCTEON ENDPOINT DRIVER 12614M: Veerasenareddy Burru <vburru@marvell.com> 12615M: Sathesh Edara <sedara@marvell.com> 12616L: netdev@vger.kernel.org 12617S: Supported 12618F: drivers/net/ethernet/marvell/octeon_ep 12619 12620MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12621M: Sunil Goutham <sgoutham@marvell.com> 12622M: Geetha sowjanya <gakula@marvell.com> 12623M: Subbaraya Sundeep <sbhatta@marvell.com> 12624M: hariprasad <hkelam@marvell.com> 12625L: netdev@vger.kernel.org 12626S: Supported 12627F: drivers/net/ethernet/marvell/octeontx2/nic/ 12628F: include/linux/soc/marvell/octeontx2/ 12629 12630MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12631M: Sunil Goutham <sgoutham@marvell.com> 12632M: Linu Cherian <lcherian@marvell.com> 12633M: Geetha sowjanya <gakula@marvell.com> 12634M: Jerin Jacob <jerinj@marvell.com> 12635M: hariprasad <hkelam@marvell.com> 12636M: Subbaraya Sundeep <sbhatta@marvell.com> 12637L: netdev@vger.kernel.org 12638S: Supported 12639F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12640F: drivers/net/ethernet/marvell/octeontx2/af/ 12641 12642MARVELL PRESTERA ETHERNET SWITCH DRIVER 12643M: Taras Chornyi <taras.chornyi@plvision.eu> 12644S: Supported 12645W: https://github.com/Marvell-switching/switchdev-prestera 12646F: drivers/net/ethernet/marvell/prestera/ 12647 12648MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12649M: Nicolas Pitre <nico@fluxnic.net> 12650S: Odd Fixes 12651F: drivers/mmc/host/mvsdio.* 12652 12653MARVELL USB MDIO CONTROLLER DRIVER 12654M: Tobias Waldekranz <tobias@waldekranz.com> 12655L: netdev@vger.kernel.org 12656S: Maintained 12657F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12658F: drivers/net/mdio/mdio-mvusb.c 12659 12660MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12661M: Hu Ziji <huziji@marvell.com> 12662L: linux-mmc@vger.kernel.org 12663S: Supported 12664F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12665F: drivers/mmc/host/sdhci-xenon* 12666 12667MATROX FRAMEBUFFER DRIVER 12668L: linux-fbdev@vger.kernel.org 12669S: Orphan 12670F: drivers/video/fbdev/matrox/matroxfb_* 12671F: include/uapi/linux/matroxfb.h 12672 12673MAX15301 DRIVER 12674M: Daniel Nilsson <daniel.nilsson@flex.com> 12675L: linux-hwmon@vger.kernel.org 12676S: Maintained 12677F: Documentation/hwmon/max15301.rst 12678F: drivers/hwmon/pmbus/max15301.c 12679 12680MAX16065 HARDWARE MONITOR DRIVER 12681M: Guenter Roeck <linux@roeck-us.net> 12682L: linux-hwmon@vger.kernel.org 12683S: Maintained 12684F: Documentation/hwmon/max16065.rst 12685F: drivers/hwmon/max16065.c 12686 12687MAX2175 SDR TUNER DRIVER 12688M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12689L: linux-media@vger.kernel.org 12690S: Maintained 12691T: git git://linuxtv.org/media_tree.git 12692F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12693F: Documentation/userspace-api/media/drivers/max2175.rst 12694F: drivers/media/i2c/max2175* 12695F: include/uapi/linux/max2175.h 12696 12697MAX31827 TEMPERATURE SWITCH DRIVER 12698M: Daniel Matyas <daniel.matyas@analog.com> 12699L: linux-hwmon@vger.kernel.org 12700S: Supported 12701W: http://ez.analog.com/community/linux-device-drivers 12702F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12703F: Documentation/hwmon/max31827.rst 12704F: drivers/hwmon/max31827.c 12705 12706MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12707L: linux-hwmon@vger.kernel.org 12708S: Orphan 12709F: Documentation/hwmon/max6650.rst 12710F: drivers/hwmon/max6650.c 12711 12712MAX6697 HARDWARE MONITOR DRIVER 12713M: Guenter Roeck <linux@roeck-us.net> 12714L: linux-hwmon@vger.kernel.org 12715S: Maintained 12716F: Documentation/devicetree/bindings/hwmon/max6697.txt 12717F: Documentation/hwmon/max6697.rst 12718F: drivers/hwmon/max6697.c 12719F: include/linux/platform_data/max6697.h 12720 12721MAX9286 QUAD GMSL DESERIALIZER DRIVER 12722M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12723M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12724M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12725M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12726L: linux-media@vger.kernel.org 12727S: Maintained 12728F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12729F: drivers/media/i2c/max9286.c 12730 12731MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12732M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12733L: linux-media@vger.kernel.org 12734S: Maintained 12735F: drivers/staging/media/max96712/max96712.c 12736 12737MAX9860 MONO AUDIO VOICE CODEC DRIVER 12738M: Peter Rosin <peda@axentia.se> 12739L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12740S: Maintained 12741F: Documentation/devicetree/bindings/sound/max9860.txt 12742F: sound/soc/codecs/max9860.* 12743 12744MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12745M: Andreas Klinger <ak@it-klinger.de> 12746L: linux-iio@vger.kernel.org 12747S: Maintained 12748F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12749F: drivers/iio/proximity/mb1232.c 12750 12751MAXIM MAX11205 DRIVER 12752M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12753L: linux-iio@vger.kernel.org 12754S: Supported 12755W: https://ez.analog.com/linux-software-drivers 12756F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12757F: drivers/iio/adc/max11205.c 12758 12759MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12760R: Iskren Chernev <iskren.chernev@gmail.com> 12761R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12762R: Marek Szyprowski <m.szyprowski@samsung.com> 12763R: Matheus Castello <matheus@castello.eng.br> 12764L: linux-pm@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12767F: drivers/power/supply/max17040_battery.c 12768 12769MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12770R: Hans de Goede <hdegoede@redhat.com> 12771R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12772R: Marek Szyprowski <m.szyprowski@samsung.com> 12773R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12774R: Purism Kernel Team <kernel@puri.sm> 12775L: linux-pm@vger.kernel.org 12776S: Maintained 12777F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12778F: drivers/power/supply/max17042_battery.c 12779 12780MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12781M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12782L: linux-kernel@vger.kernel.org 12783S: Maintained 12784F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12785F: drivers/regulator/max20086-regulator.c 12786 12787MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12788M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12789L: linux-iio@vger.kernel.org 12790S: Maintained 12791F: drivers/iio/temperature/max30208.c 12792 12793MAXIM MAX77650 PMIC MFD DRIVER 12794M: Bartosz Golaszewski <brgl@bgdev.pl> 12795L: linux-kernel@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/*/*max77650.yaml 12798F: Documentation/devicetree/bindings/*/max77650*.yaml 12799F: drivers/gpio/gpio-max77650.c 12800F: drivers/input/misc/max77650-onkey.c 12801F: drivers/leds/leds-max77650.c 12802F: drivers/mfd/max77650.c 12803F: drivers/power/supply/max77650-charger.c 12804F: drivers/regulator/max77650-regulator.c 12805F: include/linux/mfd/max77650.h 12806 12807MAXIM MAX77714 PMIC MFD DRIVER 12808M: Luca Ceresoli <luca@lucaceresoli.net> 12809S: Maintained 12810F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12811F: drivers/mfd/max77714.c 12812F: include/linux/mfd/max77714.h 12813 12814MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12815M: Javier Martinez Canillas <javier@dowhile0.org> 12816L: linux-kernel@vger.kernel.org 12817S: Supported 12818F: Documentation/devicetree/bindings/*/*max77802.yaml 12819F: drivers/regulator/max77802-regulator.c 12820F: include/dt-bindings/*/*max77802.h 12821 12822MAXIM MAX77976 BATTERY CHARGER 12823M: Luca Ceresoli <luca@lucaceresoli.net> 12824S: Supported 12825F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12826F: drivers/power/supply/max77976_charger.c 12827 12828MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12829M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12830L: linux-pm@vger.kernel.org 12831S: Supported 12832B: mailto:linux-samsung-soc@vger.kernel.org 12833F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12834F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12835F: drivers/power/supply/max14577_charger.c 12836F: drivers/power/supply/max77693_charger.c 12837 12838MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12839M: Chanwoo Choi <cw00.choi@samsung.com> 12840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12841L: linux-kernel@vger.kernel.org 12842S: Supported 12843B: mailto:linux-samsung-soc@vger.kernel.org 12844F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12848F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12849F: drivers/*/*max77843.c 12850F: drivers/*/max14577*.c 12851F: drivers/*/max77686*.c 12852F: drivers/*/max77693*.c 12853F: drivers/clk/clk-max77686.c 12854F: drivers/extcon/extcon-max14577.c 12855F: drivers/extcon/extcon-max77693.c 12856F: drivers/rtc/rtc-max77686.c 12857F: include/linux/mfd/max14577*.h 12858F: include/linux/mfd/max77686*.h 12859F: include/linux/mfd/max77693*.h 12860 12861MAXIRADIO FM RADIO RECEIVER DRIVER 12862M: Hans Verkuil <hverkuil@xs4all.nl> 12863L: linux-media@vger.kernel.org 12864S: Maintained 12865W: https://linuxtv.org 12866T: git git://linuxtv.org/media_tree.git 12867F: drivers/media/radio/radio-maxiradio* 12868 12869MAXLINEAR ETHERNET PHY DRIVER 12870M: Xu Liang <lxu@maxlinear.com> 12871L: netdev@vger.kernel.org 12872S: Supported 12873F: drivers/net/phy/mxl-gpy.c 12874 12875MCAN MMIO DEVICE DRIVER 12876M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12877L: linux-can@vger.kernel.org 12878S: Maintained 12879F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12880F: drivers/net/can/m_can/m_can.c 12881F: drivers/net/can/m_can/m_can.h 12882F: drivers/net/can/m_can/m_can_platform.c 12883 12884MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12885R: Yasushi SHOJI <yashi@spacecubics.com> 12886L: linux-can@vger.kernel.org 12887S: Maintained 12888F: drivers/net/can/usb/mcba_usb.c 12889 12890MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12891M: Rishi Gupta <gupt21@gmail.com> 12892L: linux-i2c@vger.kernel.org 12893L: linux-input@vger.kernel.org 12894S: Maintained 12895F: drivers/hid/hid-mcp2221.c 12896 12897MCP251XFD SPI-CAN NETWORK DRIVER 12898M: Marc Kleine-Budde <mkl@pengutronix.de> 12899M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12900R: Thomas Kopp <thomas.kopp@microchip.com> 12901L: linux-can@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12904F: drivers/net/can/spi/mcp251xfd/ 12905 12906MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12907M: Peter Rosin <peda@axentia.se> 12908L: linux-iio@vger.kernel.org 12909S: Maintained 12910F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12911F: drivers/iio/potentiometer/mcp4018.c 12912F: drivers/iio/potentiometer/mcp4531.c 12913 12914MCR20A IEEE-802.15.4 RADIO DRIVER 12915M: Stefan Schmidt <stefan@datenfreihafen.org> 12916L: linux-wpan@vger.kernel.org 12917S: Odd Fixes 12918W: https://github.com/xueliu/mcr20a-linux 12919F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12920F: drivers/net/ieee802154/mcr20a.c 12921F: drivers/net/ieee802154/mcr20a.h 12922 12923MDIO REGMAP DRIVER 12924M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12925L: netdev@vger.kernel.org 12926S: Maintained 12927F: drivers/net/mdio/mdio-regmap.c 12928F: include/linux/mdio/mdio-regmap.h 12929 12930MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12931M: William Breathitt Gray <william.gray@linaro.org> 12932L: linux-iio@vger.kernel.org 12933S: Maintained 12934F: drivers/iio/dac/cio-dac.c 12935 12936MEDIA CONTROLLER FRAMEWORK 12937M: Sakari Ailus <sakari.ailus@linux.intel.com> 12938M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12939L: linux-media@vger.kernel.org 12940S: Supported 12941W: https://www.linuxtv.org 12942T: git git://linuxtv.org/media_tree.git 12943F: drivers/media/mc/ 12944F: include/media/media-*.h 12945F: include/uapi/linux/media.h 12946 12947MEDIA DRIVER FOR FREESCALE IMX PXP 12948M: Philipp Zabel <p.zabel@pengutronix.de> 12949L: linux-media@vger.kernel.org 12950S: Maintained 12951T: git git://linuxtv.org/media_tree.git 12952F: drivers/media/platform/nxp/imx-pxp.[ch] 12953 12954MEDIA DRIVERS FOR ASCOT2E 12955M: Sergey Kozlov <serjk@netup.ru> 12956M: Abylay Ospan <aospan@netup.ru> 12957L: linux-media@vger.kernel.org 12958S: Supported 12959W: https://linuxtv.org 12960W: http://netup.tv/ 12961T: git git://linuxtv.org/media_tree.git 12962F: drivers/media/dvb-frontends/ascot2e* 12963 12964MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12965M: Jasmin Jessich <jasmin@anw.at> 12966L: linux-media@vger.kernel.org 12967S: Maintained 12968W: https://linuxtv.org 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/dvb-frontends/cxd2099* 12971 12972MEDIA DRIVERS FOR CXD2841ER 12973M: Sergey Kozlov <serjk@netup.ru> 12974M: Abylay Ospan <aospan@netup.ru> 12975L: linux-media@vger.kernel.org 12976S: Supported 12977W: https://linuxtv.org 12978W: http://netup.tv/ 12979T: git git://linuxtv.org/media_tree.git 12980F: drivers/media/dvb-frontends/cxd2841er* 12981 12982MEDIA DRIVERS FOR CXD2880 12983M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12984L: linux-media@vger.kernel.org 12985S: Supported 12986W: http://linuxtv.org/ 12987T: git git://linuxtv.org/media_tree.git 12988F: drivers/media/dvb-frontends/cxd2880/* 12989F: drivers/media/spi/cxd2880* 12990 12991MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12992L: linux-media@vger.kernel.org 12993S: Orphan 12994W: https://linuxtv.org 12995T: git git://linuxtv.org/media_tree.git 12996F: drivers/media/pci/ddbridge/* 12997 12998MEDIA DRIVERS FOR FREESCALE IMX 12999M: Steve Longerbeam <slongerbeam@gmail.com> 13000M: Philipp Zabel <p.zabel@pengutronix.de> 13001L: linux-media@vger.kernel.org 13002S: Maintained 13003T: git git://linuxtv.org/media_tree.git 13004F: Documentation/admin-guide/media/imx.rst 13005F: Documentation/devicetree/bindings/media/imx.txt 13006F: drivers/staging/media/imx/ 13007F: include/linux/imx-media.h 13008F: include/media/imx.h 13009 13010MEDIA DRIVERS FOR FREESCALE IMX7 13011M: Rui Miguel Silva <rmfrfs@gmail.com> 13012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13013L: linux-media@vger.kernel.org 13014S: Maintained 13015T: git git://linuxtv.org/media_tree.git 13016F: Documentation/admin-guide/media/imx7.rst 13017F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13018F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13019F: drivers/media/platform/nxp/imx-mipi-csis.c 13020F: drivers/media/platform/nxp/imx7-media-csi.c 13021 13022MEDIA DRIVERS FOR HELENE 13023M: Abylay Ospan <aospan@netup.ru> 13024L: linux-media@vger.kernel.org 13025S: Supported 13026W: https://linuxtv.org 13027W: http://netup.tv/ 13028T: git git://linuxtv.org/media_tree.git 13029F: drivers/media/dvb-frontends/helene* 13030 13031MEDIA DRIVERS FOR HORUS3A 13032M: Sergey Kozlov <serjk@netup.ru> 13033M: Abylay Ospan <aospan@netup.ru> 13034L: linux-media@vger.kernel.org 13035S: Supported 13036W: https://linuxtv.org 13037W: http://netup.tv/ 13038T: git git://linuxtv.org/media_tree.git 13039F: drivers/media/dvb-frontends/horus3a* 13040 13041MEDIA DRIVERS FOR LNBH25 13042M: Sergey Kozlov <serjk@netup.ru> 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/dvb-frontends/lnbh25* 13050 13051MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13052L: linux-media@vger.kernel.org 13053S: Orphan 13054W: https://linuxtv.org 13055T: git git://linuxtv.org/media_tree.git 13056F: drivers/media/dvb-frontends/mxl5xx* 13057 13058MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13059M: Sergey Kozlov <serjk@netup.ru> 13060M: Abylay Ospan <aospan@netup.ru> 13061L: linux-media@vger.kernel.org 13062S: Supported 13063W: https://linuxtv.org 13064W: http://netup.tv/ 13065T: git git://linuxtv.org/media_tree.git 13066F: drivers/media/pci/netup_unidvb/* 13067 13068MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13069M: Dmitry Osipenko <digetx@gmail.com> 13070L: linux-media@vger.kernel.org 13071L: linux-tegra@vger.kernel.org 13072S: Maintained 13073T: git git://linuxtv.org/media_tree.git 13074F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13075F: drivers/media/platform/nvidia/tegra-vde/ 13076 13077MEDIA DRIVERS FOR RENESAS - CEU 13078M: Jacopo Mondi <jacopo@jmondi.org> 13079L: linux-media@vger.kernel.org 13080L: linux-renesas-soc@vger.kernel.org 13081S: Supported 13082T: git git://linuxtv.org/media_tree.git 13083F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13084F: drivers/media/platform/renesas/renesas-ceu.c 13085F: include/media/drv-intf/renesas-ceu.h 13086 13087MEDIA DRIVERS FOR RENESAS - DRIF 13088M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13089L: linux-media@vger.kernel.org 13090L: linux-renesas-soc@vger.kernel.org 13091S: Supported 13092T: git git://linuxtv.org/media_tree.git 13093F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13094F: drivers/media/platform/renesas/rcar_drif.c 13095 13096MEDIA DRIVERS FOR RENESAS - FCP 13097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13098L: linux-media@vger.kernel.org 13099L: linux-renesas-soc@vger.kernel.org 13100S: Supported 13101T: git git://linuxtv.org/media_tree.git 13102F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13103F: drivers/media/platform/renesas/rcar-fcp.c 13104F: include/media/rcar-fcp.h 13105 13106MEDIA DRIVERS FOR RENESAS - FDP1 13107M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13108L: linux-media@vger.kernel.org 13109L: linux-renesas-soc@vger.kernel.org 13110S: Supported 13111T: git git://linuxtv.org/media_tree.git 13112F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13113F: drivers/media/platform/renesas/rcar_fdp1.c 13114 13115MEDIA DRIVERS FOR RENESAS - VIN 13116M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13117L: linux-media@vger.kernel.org 13118L: linux-renesas-soc@vger.kernel.org 13119S: Supported 13120T: git git://linuxtv.org/media_tree.git 13121F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13122F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13123F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13124F: drivers/media/platform/renesas/rcar-isp.c 13125F: drivers/media/platform/renesas/rcar-vin/ 13126 13127MEDIA DRIVERS FOR RENESAS - VSP1 13128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13129M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13130L: linux-media@vger.kernel.org 13131L: linux-renesas-soc@vger.kernel.org 13132S: Supported 13133T: git git://linuxtv.org/media_tree.git 13134F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13135F: drivers/media/platform/renesas/vsp1/ 13136 13137MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13138L: linux-media@vger.kernel.org 13139S: Orphan 13140W: https://linuxtv.org 13141T: git git://linuxtv.org/media_tree.git 13142F: drivers/media/dvb-frontends/stv0910* 13143 13144MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13145L: linux-media@vger.kernel.org 13146S: Orphan 13147W: https://linuxtv.org 13148T: git git://linuxtv.org/media_tree.git 13149F: drivers/media/dvb-frontends/stv6111* 13150 13151MEDIA DRIVERS FOR STM32 - DCMI 13152M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13153L: linux-media@vger.kernel.org 13154S: Supported 13155T: git git://linuxtv.org/media_tree.git 13156F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13157F: drivers/media/platform/st/stm32/stm32-dcmi.c 13158 13159MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13160M: Mauro Carvalho Chehab <mchehab@kernel.org> 13161L: linux-media@vger.kernel.org 13162S: Maintained 13163W: https://linuxtv.org 13164Q: http://patchwork.kernel.org/project/linux-media/list/ 13165T: git git://linuxtv.org/media_tree.git 13166F: Documentation/admin-guide/media/ 13167F: Documentation/devicetree/bindings/media/ 13168F: Documentation/driver-api/media/ 13169F: Documentation/userspace-api/media/ 13170F: drivers/media/ 13171F: drivers/staging/media/ 13172F: include/dt-bindings/media/ 13173F: include/linux/platform_data/media/ 13174F: include/media/ 13175F: include/uapi/linux/dvb/ 13176F: include/uapi/linux/ivtv* 13177F: include/uapi/linux/media.h 13178F: include/uapi/linux/uvcvideo.h 13179F: include/uapi/linux/v4l2-* 13180F: include/uapi/linux/videodev2.h 13181 13182MEDIATEK BLUETOOTH DRIVER 13183M: Sean Wang <sean.wang@mediatek.com> 13184L: linux-bluetooth@vger.kernel.org 13185L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13186S: Maintained 13187F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13188F: drivers/bluetooth/btmtkuart.c 13189 13190MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13191M: Sean Wang <sean.wang@mediatek.com> 13192L: linux-pm@vger.kernel.org 13193S: Maintained 13194F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13195F: drivers/power/reset/mt6323-poweroff.c 13196 13197MEDIATEK CIR DRIVER 13198M: Sean Wang <sean.wang@mediatek.com> 13199S: Maintained 13200F: drivers/media/rc/mtk-cir.c 13201 13202MEDIATEK DMA DRIVER 13203M: Sean Wang <sean.wang@mediatek.com> 13204L: dmaengine@vger.kernel.org 13205L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13206L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13207S: Maintained 13208F: Documentation/devicetree/bindings/dma/mtk-* 13209F: drivers/dma/mediatek/ 13210 13211MEDIATEK ETHERNET DRIVER 13212M: Felix Fietkau <nbd@nbd.name> 13213M: John Crispin <john@phrozen.org> 13214M: Sean Wang <sean.wang@mediatek.com> 13215M: Mark Lee <Mark-MC.Lee@mediatek.com> 13216M: Lorenzo Bianconi <lorenzo@kernel.org> 13217L: netdev@vger.kernel.org 13218S: Maintained 13219F: drivers/net/ethernet/mediatek/ 13220 13221MEDIATEK ETHERNET PCS DRIVER 13222M: Alexander Couzens <lynxis@fe80.eu> 13223M: Daniel Golle <daniel@makrotopia.org> 13224L: netdev@vger.kernel.org 13225S: Maintained 13226F: drivers/net/pcs/pcs-mtk-lynxi.c 13227F: include/linux/pcs/pcs-mtk-lynxi.h 13228 13229MEDIATEK ETHERNET PHY DRIVERS 13230M: Daniel Golle <daniel@makrotopia.org> 13231M: Qingfang Deng <dqfext@gmail.com> 13232M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13233L: netdev@vger.kernel.org 13234S: Maintained 13235F: drivers/net/phy/mediatek-ge-soc.c 13236F: drivers/net/phy/mediatek-ge.c 13237 13238MEDIATEK I2C CONTROLLER DRIVER 13239M: Qii Wang <qii.wang@mediatek.com> 13240L: linux-i2c@vger.kernel.org 13241S: Maintained 13242F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13243F: drivers/i2c/busses/i2c-mt65xx.c 13244 13245MEDIATEK IOMMU DRIVER 13246M: Yong Wu <yong.wu@mediatek.com> 13247L: iommu@lists.linux.dev 13248L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13249S: Supported 13250F: Documentation/devicetree/bindings/iommu/mediatek* 13251F: drivers/iommu/mtk_iommu* 13252F: include/dt-bindings/memory/mt*-port.h 13253 13254MEDIATEK JPEG DRIVER 13255M: Bin Liu <bin.liu@mediatek.com> 13256S: Supported 13257F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13258F: drivers/media/platform/mediatek/jpeg/ 13259 13260MEDIATEK KEYPAD DRIVER 13261M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13262S: Supported 13263F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13264F: drivers/input/keyboard/mt6779-keypad.c 13265 13266MEDIATEK MDP DRIVER 13267M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13268M: Houlong Wei <houlong.wei@mediatek.com> 13269M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13270S: Supported 13271F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13272F: drivers/media/platform/mediatek/mdp/ 13273F: drivers/media/platform/mediatek/vpu/ 13274 13275MEDIATEK MEDIA DRIVER 13276M: Tiffany Lin <tiffany.lin@mediatek.com> 13277M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13278M: Yunfei Dong <yunfei.dong@mediatek.com> 13279S: Supported 13280F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13281F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13282F: drivers/media/platform/mediatek/vcodec/ 13283F: drivers/media/platform/mediatek/vpu/ 13284 13285MEDIATEK MMC/SD/SDIO DRIVER 13286M: Chaotian Jing <chaotian.jing@mediatek.com> 13287S: Maintained 13288F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13289F: drivers/mmc/host/mtk-sd.c 13290 13291MEDIATEK MT76 WIRELESS LAN DRIVER 13292M: Felix Fietkau <nbd@nbd.name> 13293M: Lorenzo Bianconi <lorenzo@kernel.org> 13294M: Ryder Lee <ryder.lee@mediatek.com> 13295R: Shayne Chen <shayne.chen@mediatek.com> 13296R: Sean Wang <sean.wang@mediatek.com> 13297L: linux-wireless@vger.kernel.org 13298S: Maintained 13299T: git https://github.com/nbd168/wireless 13300F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13301F: drivers/net/wireless/mediatek/mt76/ 13302 13303MEDIATEK MT7601U WIRELESS LAN DRIVER 13304M: Jakub Kicinski <kuba@kernel.org> 13305L: linux-wireless@vger.kernel.org 13306S: Maintained 13307F: drivers/net/wireless/mediatek/mt7601u/ 13308 13309MEDIATEK MT7621 CLOCK DRIVER 13310M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13311S: Maintained 13312F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13313F: drivers/clk/ralink/clk-mt7621.c 13314 13315MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13316M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13317S: Maintained 13318F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13319F: drivers/pci/controller/pcie-mt7621.c 13320 13321MEDIATEK MT7621 PHY PCI DRIVER 13322M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13323S: Maintained 13324F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13325F: drivers/phy/ralink/phy-mt7621-pci.c 13326 13327MEDIATEK MT7621/28/88 I2C DRIVER 13328M: Stefan Roese <sr@denx.de> 13329L: linux-i2c@vger.kernel.org 13330S: Maintained 13331F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13332F: drivers/i2c/busses/i2c-mt7621.c 13333 13334MEDIATEK MTMIPS CLOCK DRIVER 13335M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13336S: Maintained 13337F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13338F: drivers/clk/ralink/clk-mtmips.c 13339 13340MEDIATEK NAND CONTROLLER DRIVER 13341L: linux-mtd@lists.infradead.org 13342S: Orphan 13343F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13344F: drivers/mtd/nand/raw/mtk_* 13345 13346MEDIATEK PMIC LED DRIVER 13347M: Sean Wang <sean.wang@mediatek.com> 13348S: Maintained 13349F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13350F: drivers/leds/leds-mt6323.c 13351 13352MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13353M: Sean Wang <sean.wang@mediatek.com> 13354S: Maintained 13355F: drivers/char/hw_random/mtk-rng.c 13356 13357MEDIATEK SMI DRIVER 13358M: Yong Wu <yong.wu@mediatek.com> 13359L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13360S: Supported 13361F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13362F: drivers/memory/mtk-smi.c 13363F: include/soc/mediatek/smi.h 13364 13365MEDIATEK SWITCH DRIVER 13366M: Arınç ÜNAL <arinc.unal@arinc9.com> 13367M: Daniel Golle <daniel@makrotopia.org> 13368M: Landen Chao <Landen.Chao@mediatek.com> 13369M: DENG Qingfang <dqfext@gmail.com> 13370M: Sean Wang <sean.wang@mediatek.com> 13371L: netdev@vger.kernel.org 13372S: Maintained 13373F: drivers/net/dsa/mt7530-mdio.c 13374F: drivers/net/dsa/mt7530-mmio.c 13375F: drivers/net/dsa/mt7530.* 13376F: net/dsa/tag_mtk.c 13377 13378MEDIATEK T7XX 5G WWAN MODEM DRIVER 13379M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13380M: Intel Corporation <linuxwwan@intel.com> 13381R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13382R: Liu Haijun <haijun.liu@mediatek.com> 13383R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13384R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13385L: netdev@vger.kernel.org 13386S: Supported 13387F: drivers/net/wwan/t7xx/ 13388 13389MEDIATEK USB3 DRD IP DRIVER 13390M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13391L: linux-usb@vger.kernel.org 13392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13393L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13394S: Maintained 13395F: Documentation/devicetree/bindings/usb/mediatek,* 13396F: drivers/usb/host/xhci-mtk* 13397F: drivers/usb/mtu3/ 13398 13399MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13400M: Peter Senna Tschudin <peter.senna@gmail.com> 13401M: Martin Donnelly <martin.donnelly@ge.com> 13402M: Martyn Welch <martyn.welch@collabora.co.uk> 13403S: Maintained 13404F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13405F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13406 13407MEGARAID SCSI/SAS DRIVERS 13408M: Kashyap Desai <kashyap.desai@broadcom.com> 13409M: Sumit Saxena <sumit.saxena@broadcom.com> 13410M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13411L: megaraidlinux.pdl@broadcom.com 13412L: linux-scsi@vger.kernel.org 13413S: Maintained 13414W: http://www.avagotech.com/support/ 13415F: Documentation/scsi/megaraid.rst 13416F: drivers/scsi/megaraid.* 13417F: drivers/scsi/megaraid/ 13418 13419MELEXIS MLX90614 DRIVER 13420M: Crt Mori <cmo@melexis.com> 13421L: linux-iio@vger.kernel.org 13422S: Supported 13423W: http://www.melexis.com 13424F: drivers/iio/temperature/mlx90614.c 13425 13426MELEXIS MLX90632 DRIVER 13427M: Crt Mori <cmo@melexis.com> 13428L: linux-iio@vger.kernel.org 13429S: Supported 13430W: http://www.melexis.com 13431F: drivers/iio/temperature/mlx90632.c 13432 13433MELFAS MIP4 TOUCHSCREEN DRIVER 13434M: Sangwon Jee <jeesw@melfas.com> 13435S: Supported 13436W: http://www.melfas.com 13437F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13438F: drivers/input/touchscreen/melfas_mip4.c 13439 13440MELLANOX BLUEFIELD I2C DRIVER 13441M: Khalil Blaiech <kblaiech@nvidia.com> 13442M: Asmaa Mnebhi <asmaa@nvidia.com> 13443L: linux-i2c@vger.kernel.org 13444S: Supported 13445F: drivers/i2c/busses/i2c-mlxbf.c 13446 13447MELLANOX ETHERNET DRIVER (mlx4_en) 13448M: Tariq Toukan <tariqt@nvidia.com> 13449L: netdev@vger.kernel.org 13450S: Supported 13451W: http://www.mellanox.com 13452Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13453F: drivers/net/ethernet/mellanox/mlx4/en_* 13454 13455MELLANOX ETHERNET DRIVER (mlx5e) 13456M: Saeed Mahameed <saeedm@nvidia.com> 13457L: netdev@vger.kernel.org 13458S: Supported 13459W: http://www.mellanox.com 13460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13461F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13462 13463MELLANOX ETHERNET INNOVA DRIVERS 13464R: Boris Pismenny <borisp@nvidia.com> 13465L: netdev@vger.kernel.org 13466S: Supported 13467W: http://www.mellanox.com 13468Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13469F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13470F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13471F: include/linux/mlx5/mlx5_ifc_fpga.h 13472 13473MELLANOX ETHERNET SWITCH DRIVERS 13474M: Ido Schimmel <idosch@nvidia.com> 13475M: Petr Machata <petrm@nvidia.com> 13476L: netdev@vger.kernel.org 13477S: Supported 13478W: http://www.mellanox.com 13479Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13480F: drivers/net/ethernet/mellanox/mlxsw/ 13481F: tools/testing/selftests/drivers/net/mlxsw/ 13482 13483MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13484M: mlxsw@nvidia.com 13485L: netdev@vger.kernel.org 13486S: Supported 13487W: http://www.mellanox.com 13488Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13489F: drivers/net/ethernet/mellanox/mlxfw/ 13490 13491MELLANOX HARDWARE PLATFORM SUPPORT 13492M: Hans de Goede <hdegoede@redhat.com> 13493M: Mark Gross <markgross@kernel.org> 13494M: Vadim Pasternak <vadimp@nvidia.com> 13495L: platform-driver-x86@vger.kernel.org 13496S: Supported 13497F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13498F: drivers/platform/mellanox/ 13499F: include/linux/platform_data/mlxreg.h 13500 13501MELLANOX MLX4 core VPI driver 13502M: Tariq Toukan <tariqt@nvidia.com> 13503L: netdev@vger.kernel.org 13504L: linux-rdma@vger.kernel.org 13505S: Supported 13506W: http://www.mellanox.com 13507Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13508F: drivers/net/ethernet/mellanox/mlx4/ 13509F: include/linux/mlx4/ 13510 13511MELLANOX MLX4 IB driver 13512M: Yishai Hadas <yishaih@nvidia.com> 13513L: linux-rdma@vger.kernel.org 13514S: Supported 13515W: http://www.mellanox.com 13516Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13517F: drivers/infiniband/hw/mlx4/ 13518F: include/linux/mlx4/ 13519F: include/uapi/rdma/mlx4-abi.h 13520 13521MELLANOX MLX5 core VPI driver 13522M: Saeed Mahameed <saeedm@nvidia.com> 13523M: Leon Romanovsky <leonro@nvidia.com> 13524L: netdev@vger.kernel.org 13525L: linux-rdma@vger.kernel.org 13526S: Supported 13527W: http://www.mellanox.com 13528Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13529F: Documentation/networking/device_drivers/ethernet/mellanox/ 13530F: drivers/net/ethernet/mellanox/mlx5/core/ 13531F: include/linux/mlx5/ 13532 13533MELLANOX MLX5 IB driver 13534M: Leon Romanovsky <leonro@nvidia.com> 13535L: linux-rdma@vger.kernel.org 13536S: Supported 13537W: http://www.mellanox.com 13538Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13539F: drivers/infiniband/hw/mlx5/ 13540F: include/linux/mlx5/ 13541F: include/uapi/rdma/mlx5-abi.h 13542 13543MELLANOX MLXCPLD I2C AND MUX DRIVER 13544M: Vadim Pasternak <vadimp@nvidia.com> 13545M: Michael Shych <michaelsh@nvidia.com> 13546L: linux-i2c@vger.kernel.org 13547S: Supported 13548F: Documentation/i2c/busses/i2c-mlxcpld.rst 13549F: drivers/i2c/busses/i2c-mlxcpld.c 13550F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13551 13552MELLANOX MLXCPLD LED DRIVER 13553M: Vadim Pasternak <vadimp@nvidia.com> 13554L: linux-leds@vger.kernel.org 13555S: Supported 13556F: Documentation/leds/leds-mlxcpld.rst 13557F: drivers/leds/leds-mlxcpld.c 13558F: drivers/leds/leds-mlxreg.c 13559 13560MELLANOX PLATFORM DRIVER 13561M: Vadim Pasternak <vadimp@nvidia.com> 13562L: platform-driver-x86@vger.kernel.org 13563S: Supported 13564F: drivers/platform/x86/mlx-platform.c 13565 13566MEMBARRIER SUPPORT 13567M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13568M: "Paul E. McKenney" <paulmck@kernel.org> 13569L: linux-kernel@vger.kernel.org 13570S: Supported 13571F: arch/powerpc/include/asm/membarrier.h 13572F: include/uapi/linux/membarrier.h 13573F: kernel/sched/membarrier.c 13574 13575MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13576M: Mike Rapoport <rppt@kernel.org> 13577L: linux-mm@kvack.org 13578S: Maintained 13579F: Documentation/core-api/boot-time-mm.rst 13580F: include/linux/memblock.h 13581F: mm/memblock.c 13582F: mm/mm_init.c 13583F: tools/testing/memblock/ 13584 13585MEMORY CONTROLLER DRIVERS 13586M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13587L: linux-kernel@vger.kernel.org 13588S: Maintained 13589B: mailto:krzysztof.kozlowski@linaro.org 13590T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13591F: Documentation/devicetree/bindings/memory-controllers/ 13592F: drivers/memory/ 13593F: include/dt-bindings/memory/ 13594F: include/memory/ 13595 13596MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13597M: Dmitry Osipenko <digetx@gmail.com> 13598L: linux-pm@vger.kernel.org 13599L: linux-tegra@vger.kernel.org 13600S: Maintained 13601T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13602F: drivers/devfreq/tegra30-devfreq.c 13603 13604MEMORY HOT(UN)PLUG 13605M: David Hildenbrand <david@redhat.com> 13606M: Oscar Salvador <osalvador@suse.de> 13607L: linux-mm@kvack.org 13608S: Maintained 13609F: Documentation/admin-guide/mm/memory-hotplug.rst 13610F: Documentation/core-api/memory-hotplug.rst 13611F: drivers/base/memory.c 13612F: include/linux/memory_hotplug.h 13613F: mm/memory_hotplug.c 13614F: tools/testing/selftests/memory-hotplug/ 13615 13616MEMORY MANAGEMENT 13617M: Andrew Morton <akpm@linux-foundation.org> 13618L: linux-mm@kvack.org 13619S: Maintained 13620W: http://www.linux-mm.org 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13622T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13623F: include/linux/gfp.h 13624F: include/linux/gfp_types.h 13625F: include/linux/memory_hotplug.h 13626F: include/linux/mm.h 13627F: include/linux/mmzone.h 13628F: include/linux/pagewalk.h 13629F: include/trace/events/ksm.h 13630F: mm/ 13631F: tools/mm/ 13632F: tools/testing/selftests/mm/ 13633 13634MEMORY TECHNOLOGY DEVICES (MTD) 13635M: Miquel Raynal <miquel.raynal@bootlin.com> 13636M: Richard Weinberger <richard@nod.at> 13637M: Vignesh Raghavendra <vigneshr@ti.com> 13638L: linux-mtd@lists.infradead.org 13639S: Maintained 13640W: http://www.linux-mtd.infradead.org/ 13641Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13642C: irc://irc.oftc.net/mtd 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13645F: Documentation/devicetree/bindings/mtd/ 13646F: drivers/mtd/ 13647F: include/linux/mtd/ 13648F: include/uapi/mtd/ 13649 13650MEMSENSING MICROSYSTEMS MSA311 DRIVER 13651M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13652L: linux-iio@vger.kernel.org 13653S: Maintained 13654F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13655F: drivers/iio/accel/msa311.c 13656 13657MEN A21 WATCHDOG DRIVER 13658M: Johannes Thumshirn <morbidrsa@gmail.com> 13659L: linux-watchdog@vger.kernel.org 13660S: Maintained 13661F: drivers/watchdog/mena21_wdt.c 13662 13663MEN CHAMELEON BUS (mcb) 13664M: Johannes Thumshirn <morbidrsa@gmail.com> 13665S: Maintained 13666F: Documentation/driver-api/men-chameleon-bus.rst 13667F: drivers/mcb/ 13668F: include/linux/mcb.h 13669 13670MEN F21BMC (Board Management Controller) 13671M: Andreas Werner <andreas.werner@men.de> 13672S: Supported 13673F: Documentation/hwmon/menf21bmc.rst 13674F: drivers/hwmon/menf21bmc_hwmon.c 13675F: drivers/leds/leds-menf21bmc.c 13676F: drivers/mfd/menf21bmc.c 13677F: drivers/watchdog/menf21bmc_wdt.c 13678 13679MEN Z069 WATCHDOG DRIVER 13680M: Johannes Thumshirn <jth@kernel.org> 13681L: linux-watchdog@vger.kernel.org 13682S: Maintained 13683F: drivers/watchdog/menz69_wdt.c 13684 13685MESON AO CEC DRIVER FOR AMLOGIC SOCS 13686M: Neil Armstrong <neil.armstrong@linaro.org> 13687L: linux-media@vger.kernel.org 13688L: linux-amlogic@lists.infradead.org 13689S: Supported 13690W: http://linux-meson.com/ 13691T: git git://linuxtv.org/media_tree.git 13692F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13693F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13694F: drivers/media/cec/platform/meson/ao-cec.c 13695 13696MESON GE2D DRIVER FOR AMLOGIC SOCS 13697M: Neil Armstrong <neil.armstrong@linaro.org> 13698L: linux-media@vger.kernel.org 13699L: linux-amlogic@lists.infradead.org 13700S: Supported 13701T: git git://linuxtv.org/media_tree.git 13702F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13703F: drivers/media/platform/amlogic/meson-ge2d/ 13704 13705MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13706M: Liang Yang <liang.yang@amlogic.com> 13707L: linux-mtd@lists.infradead.org 13708S: Maintained 13709F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13710F: drivers/mtd/nand/raw/meson_* 13711 13712MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13713M: Neil Armstrong <neil.armstrong@linaro.org> 13714L: linux-media@vger.kernel.org 13715L: linux-amlogic@lists.infradead.org 13716S: Supported 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13719F: drivers/staging/media/meson/vdec/ 13720 13721METHODE UDPU SUPPORT 13722M: Vladimir Vid <vladimir.vid@sartura.hr> 13723S: Maintained 13724F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13725 13726MHI BUS 13727M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13728L: mhi@lists.linux.dev 13729L: linux-arm-msm@vger.kernel.org 13730S: Maintained 13731T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13732F: Documentation/ABI/stable/sysfs-bus-mhi 13733F: Documentation/mhi/ 13734F: drivers/bus/mhi/ 13735F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13736F: include/linux/mhi.h 13737 13738MICROBLAZE ARCHITECTURE 13739M: Michal Simek <monstr@monstr.eu> 13740S: Supported 13741W: http://www.monstr.eu/fdt/ 13742T: git git://git.monstr.eu/linux-2.6-microblaze.git 13743F: arch/microblaze/ 13744 13745MICROBLAZE TMR INJECT 13746M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13747S: Supported 13748F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13749F: drivers/misc/xilinx_tmr_inject.c 13750 13751MICROBLAZE TMR MANAGER 13752M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13753S: Supported 13754F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13755F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13756F: drivers/misc/xilinx_tmr_manager.c 13757 13758MICROCHIP AT91 DMA DRIVERS 13759M: Ludovic Desroches <ludovic.desroches@microchip.com> 13760M: Tudor Ambarus <tudor.ambarus@linaro.org> 13761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13762L: dmaengine@vger.kernel.org 13763S: Supported 13764F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13765F: drivers/dma/at_hdmac.c 13766F: drivers/dma/at_xdmac.c 13767F: include/dt-bindings/dma/at91.h 13768 13769MICROCHIP AT91 SERIAL DRIVER 13770M: Richard Genoud <richard.genoud@gmail.com> 13771S: Maintained 13772F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13773F: drivers/tty/serial/atmel_serial.c 13774F: drivers/tty/serial/atmel_serial.h 13775 13776MICROCHIP AT91 USART MFD DRIVER 13777M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13778L: linux-kernel@vger.kernel.org 13779S: Supported 13780F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13781F: drivers/mfd/at91-usart.c 13782F: include/dt-bindings/mfd/at91-usart.h 13783 13784MICROCHIP AT91 USART SPI DRIVER 13785M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13786L: linux-spi@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13789F: drivers/spi/spi-at91-usart.c 13790 13791MICROCHIP AUDIO ASOC DRIVERS 13792M: Claudiu Beznea <claudiu.beznea@microchip.com> 13793L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/sound/atmel* 13796F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13797F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13798F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13799F: sound/soc/atmel 13800 13801MICROCHIP CSI2DC DRIVER 13802M: Eugen Hristev <eugen.hristev@microchip.com> 13803L: linux-media@vger.kernel.org 13804S: Supported 13805F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13806F: drivers/media/platform/microchip/microchip-csi2dc.c 13807 13808MICROCHIP ECC DRIVER 13809M: Tudor Ambarus <tudor.ambarus@linaro.org> 13810L: linux-crypto@vger.kernel.org 13811S: Maintained 13812F: drivers/crypto/atmel-ecc.* 13813 13814MICROCHIP EIC DRIVER 13815M: Claudiu Beznea <claudiu.beznea@microchip.com> 13816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13817S: Supported 13818F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13819F: drivers/irqchip/irq-mchp-eic.c 13820 13821MICROCHIP I2C DRIVER 13822M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13823L: linux-i2c@vger.kernel.org 13824S: Supported 13825F: drivers/i2c/busses/i2c-at91-*.c 13826F: drivers/i2c/busses/i2c-at91.h 13827 13828MICROCHIP ISC DRIVER 13829M: Eugen Hristev <eugen.hristev@microchip.com> 13830L: linux-media@vger.kernel.org 13831S: Supported 13832F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13833F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13834F: drivers/media/platform/microchip/microchip-isc* 13835F: drivers/media/platform/microchip/microchip-sama*-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13838F: include/linux/atmel-isc-media.h 13839 13840MICROCHIP ISI DRIVER 13841M: Eugen Hristev <eugen.hristev@microchip.com> 13842L: linux-media@vger.kernel.org 13843S: Supported 13844F: drivers/media/platform/atmel/atmel-isi.c 13845F: drivers/media/platform/atmel/atmel-isi.h 13846 13847MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13848M: Woojung Huh <woojung.huh@microchip.com> 13849M: UNGLinuxDriver@microchip.com 13850L: netdev@vger.kernel.org 13851S: Maintained 13852F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13853F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13854F: drivers/net/dsa/microchip/* 13855F: include/linux/dsa/ksz_common.h 13856F: include/linux/platform_data/microchip-ksz.h 13857F: net/dsa/tag_ksz.c 13858 13859MICROCHIP LAN743X ETHERNET DRIVER 13860M: Bryan Whitehead <bryan.whitehead@microchip.com> 13861M: UNGLinuxDriver@microchip.com 13862L: netdev@vger.kernel.org 13863S: Maintained 13864F: drivers/net/ethernet/microchip/lan743x_* 13865 13866MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13867M: Arun Ramadoss <arun.ramadoss@microchip.com> 13868R: UNGLinuxDriver@microchip.com 13869L: netdev@vger.kernel.org 13870S: Maintained 13871F: drivers/net/phy/microchip_t1.c 13872 13873MICROCHIP LAN966X ETHERNET DRIVER 13874M: Horatiu Vultur <horatiu.vultur@microchip.com> 13875M: UNGLinuxDriver@microchip.com 13876L: netdev@vger.kernel.org 13877S: Maintained 13878F: drivers/net/ethernet/microchip/lan966x/* 13879 13880MICROCHIP LCDFB DRIVER 13881M: Nicolas Ferre <nicolas.ferre@microchip.com> 13882L: linux-fbdev@vger.kernel.org 13883S: Maintained 13884F: drivers/video/fbdev/atmel_lcdfb.c 13885F: include/video/atmel_lcdc.h 13886 13887MICROCHIP MCP16502 PMIC DRIVER 13888M: Claudiu Beznea <claudiu.beznea@microchip.com> 13889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13890S: Supported 13891F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13892F: drivers/regulator/mcp16502.c 13893 13894MICROCHIP MCP3911 ADC DRIVER 13895M: Marcus Folkesson <marcus.folkesson@gmail.com> 13896M: Kent Gustavsson <kent@minoris.se> 13897L: linux-iio@vger.kernel.org 13898S: Maintained 13899F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13900F: drivers/iio/adc/mcp3911.c 13901 13902MICROCHIP MMC/SD/SDIO MCI DRIVER 13903M: Ludovic Desroches <ludovic.desroches@microchip.com> 13904S: Maintained 13905F: drivers/mmc/host/atmel-mci.c 13906 13907MICROCHIP NAND DRIVER 13908M: Tudor Ambarus <tudor.ambarus@linaro.org> 13909L: linux-mtd@lists.infradead.org 13910S: Supported 13911F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13912F: drivers/mtd/nand/raw/atmel/* 13913 13914MICROCHIP OTPC DRIVER 13915M: Claudiu Beznea <claudiu.beznea@microchip.com> 13916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13919F: drivers/nvmem/microchip-otpc.c 13920F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13921 13922MICROCHIP PCI1XXXX GP DRIVER 13923M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13924L: linux-gpio@vger.kernel.org 13925S: Supported 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13929 13930MICROCHIP PCI1XXXX I2C DRIVER 13931M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13932M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13933M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13934L: linux-i2c@vger.kernel.org 13935S: Maintained 13936F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13937 13938MICROCHIP PCIe UART DRIVER 13939M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13940M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13941L: linux-serial@vger.kernel.org 13942S: Maintained 13943F: drivers/tty/serial/8250/8250_pci1xxxx.c 13944 13945MICROCHIP POLARFIRE FPGA DRIVERS 13946M: Conor Dooley <conor.dooley@microchip.com> 13947R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13948L: linux-fpga@vger.kernel.org 13949S: Supported 13950F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13951F: drivers/fpga/microchip-spi.c 13952 13953MICROCHIP PWM DRIVER 13954M: Claudiu Beznea <claudiu.beznea@microchip.com> 13955L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13956L: linux-pwm@vger.kernel.org 13957S: Supported 13958F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13959F: drivers/pwm/pwm-atmel.c 13960 13961MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13962M: Eugen Hristev <eugen.hristev@microchip.com> 13963L: linux-iio@vger.kernel.org 13964S: Supported 13965F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13966F: drivers/iio/adc/at91-sama5d2_adc.c 13967F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13968 13969MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971S: Supported 13972F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13973F: drivers/power/reset/at91-sama5d2_shdwc.c 13974 13975MICROCHIP SOC DRIVERS 13976M: Conor Dooley <conor@kernel.org> 13977S: Supported 13978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13979F: drivers/soc/microchip/ 13980 13981MICROCHIP SPI DRIVER 13982M: Ryan Wanner <ryan.wanner@microchip.com> 13983S: Supported 13984F: drivers/spi/spi-atmel.* 13985 13986MICROCHIP SSC DRIVER 13987M: Claudiu Beznea <claudiu.beznea@microchip.com> 13988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13989S: Supported 13990F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13991F: drivers/misc/atmel-ssc.c 13992F: include/linux/atmel-ssc.h 13993 13994Microchip Timer Counter Block (TCB) Capture Driver 13995M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13996L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13997L: linux-iio@vger.kernel.org 13998S: Maintained 13999F: drivers/counter/microchip-tcb-capture.c 14000 14001MICROCHIP USB251XB DRIVER 14002M: Richard Leitner <richard.leitner@skidata.com> 14003L: linux-usb@vger.kernel.org 14004S: Maintained 14005F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14006F: drivers/usb/misc/usb251xb.c 14007 14008MICROCHIP USBA UDC DRIVER 14009M: Cristian Birsan <cristian.birsan@microchip.com> 14010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14011S: Supported 14012F: drivers/usb/gadget/udc/atmel_usba_udc.* 14013 14014MICROCHIP WILC1000 WIFI DRIVER 14015M: Ajay Singh <ajay.kathat@microchip.com> 14016M: Claudiu Beznea <claudiu.beznea@microchip.com> 14017L: linux-wireless@vger.kernel.org 14018S: Supported 14019F: drivers/net/wireless/microchip/wilc1000/ 14020 14021MICROSEMI MIPS SOCS 14022M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14023M: UNGLinuxDriver@microchip.com 14024L: linux-mips@vger.kernel.org 14025S: Supported 14026F: Documentation/devicetree/bindings/mips/mscc.txt 14027F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14028F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14029F: arch/mips/boot/dts/mscc/ 14030F: arch/mips/configs/generic/board-ocelot.config 14031F: arch/mips/generic/board-ocelot.c 14032 14033MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14034M: Don Brace <don.brace@microchip.com> 14035L: storagedev@microchip.com 14036L: linux-scsi@vger.kernel.org 14037S: Supported 14038F: Documentation/scsi/smartpqi.rst 14039F: drivers/scsi/smartpqi/Kconfig 14040F: drivers/scsi/smartpqi/Makefile 14041F: drivers/scsi/smartpqi/smartpqi*.[ch] 14042F: include/linux/cciss*.h 14043F: include/uapi/linux/cciss*.h 14044 14045MICROSOFT MANA RDMA DRIVER 14046M: Long Li <longli@microsoft.com> 14047M: Ajay Sharma <sharmaajay@microsoft.com> 14048L: linux-rdma@vger.kernel.org 14049S: Supported 14050F: drivers/infiniband/hw/mana/ 14051F: include/net/mana 14052F: include/uapi/rdma/mana-abi.h 14053 14054MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14055M: Maximilian Luz <luzmaximilian@gmail.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Maintained 14058F: drivers/platform/surface/surface_aggregator_tabletsw.c 14059 14060MICROSOFT SURFACE BATTERY AND AC DRIVERS 14061M: Maximilian Luz <luzmaximilian@gmail.com> 14062L: linux-pm@vger.kernel.org 14063L: platform-driver-x86@vger.kernel.org 14064S: Maintained 14065F: drivers/power/supply/surface_battery.c 14066F: drivers/power/supply/surface_charger.c 14067 14068MICROSOFT SURFACE DTX DRIVER 14069M: Maximilian Luz <luzmaximilian@gmail.com> 14070L: platform-driver-x86@vger.kernel.org 14071S: Maintained 14072F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14073F: drivers/platform/surface/surface_dtx.c 14074F: include/uapi/linux/surface_aggregator/dtx.h 14075 14076MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14077M: Maximilian Luz <luzmaximilian@gmail.com> 14078L: platform-driver-x86@vger.kernel.org 14079S: Maintained 14080F: drivers/platform/surface/surface_gpe.c 14081 14082MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14083M: Hans de Goede <hdegoede@redhat.com> 14084M: Mark Gross <markgross@kernel.org> 14085M: Maximilian Luz <luzmaximilian@gmail.com> 14086L: platform-driver-x86@vger.kernel.org 14087S: Maintained 14088T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14089F: drivers/platform/surface/ 14090 14091MICROSOFT SURFACE HID TRANSPORT DRIVER 14092M: Maximilian Luz <luzmaximilian@gmail.com> 14093L: linux-input@vger.kernel.org 14094L: platform-driver-x86@vger.kernel.org 14095S: Maintained 14096F: drivers/hid/surface-hid/ 14097 14098MICROSOFT SURFACE HOT-PLUG DRIVER 14099M: Maximilian Luz <luzmaximilian@gmail.com> 14100L: platform-driver-x86@vger.kernel.org 14101S: Maintained 14102F: drivers/platform/surface/surface_hotplug.c 14103 14104MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14105M: Maximilian Luz <luzmaximilian@gmail.com> 14106L: platform-driver-x86@vger.kernel.org 14107S: Maintained 14108F: drivers/platform/surface/surface_platform_profile.c 14109 14110MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14111M: Chen Yu <yu.c.chen@intel.com> 14112L: platform-driver-x86@vger.kernel.org 14113S: Supported 14114F: drivers/platform/surface/surfacepro3_button.c 14115 14116MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14117M: Maximilian Luz <luzmaximilian@gmail.com> 14118L: platform-driver-x86@vger.kernel.org 14119S: Maintained 14120F: drivers/platform/surface/surface_aggregator_hub.c 14121 14122MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14123M: Maximilian Luz <luzmaximilian@gmail.com> 14124L: platform-driver-x86@vger.kernel.org 14125S: Maintained 14126W: https://github.com/linux-surface/surface-aggregator-module 14127C: irc://irc.libera.chat/linux-surface 14128F: Documentation/driver-api/surface_aggregator/ 14129F: drivers/platform/surface/aggregator/ 14130F: drivers/platform/surface/surface_acpi_notify.c 14131F: drivers/platform/surface/surface_aggregator_cdev.c 14132F: drivers/platform/surface/surface_aggregator_registry.c 14133F: include/linux/surface_acpi_notify.h 14134F: include/linux/surface_aggregator/ 14135F: include/uapi/linux/surface_aggregator/ 14136 14137MICROTEK X6 SCANNER 14138M: Oliver Neukum <oliver@neukum.org> 14139S: Maintained 14140F: drivers/usb/image/microtek.* 14141 14142MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14143M: Luka Kovacic <luka.kovacic@sartura.hr> 14144M: Luka Perkov <luka.perkov@sartura.hr> 14145S: Maintained 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14152 14153MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14154M: Sakari Ailus <sakari.ailus@linux.intel.com> 14155L: linux-media@vger.kernel.org 14156S: Maintained 14157F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14158F: Documentation/driver-api/media/drivers/ccs/ 14159F: Documentation/userspace-api/media/drivers/ccs.rst 14160F: drivers/media/i2c/ccs-pll.c 14161F: drivers/media/i2c/ccs-pll.h 14162F: drivers/media/i2c/ccs/ 14163F: include/uapi/linux/ccs.h 14164F: include/uapi/linux/smiapp.h 14165 14166MIPS 14167M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14168L: linux-mips@vger.kernel.org 14169S: Maintained 14170W: http://www.linux-mips.org/ 14171Q: https://patchwork.kernel.org/project/linux-mips/list/ 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14173F: Documentation/devicetree/bindings/mips/ 14174F: Documentation/mips/ 14175F: arch/mips/ 14176F: drivers/platform/mips/ 14177F: include/dt-bindings/mips/ 14178 14179MIPS BOSTON DEVELOPMENT BOARD 14180M: Paul Burton <paulburton@kernel.org> 14181L: linux-mips@vger.kernel.org 14182S: Maintained 14183F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14184F: arch/mips/boot/dts/img/boston.dts 14185F: arch/mips/configs/generic/board-boston.config 14186F: drivers/clk/imgtec/clk-boston.c 14187F: include/dt-bindings/clock/boston-clock.h 14188 14189MIPS CORE DRIVERS 14190M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14191M: Serge Semin <fancer.lancer@gmail.com> 14192L: linux-mips@vger.kernel.org 14193S: Supported 14194F: drivers/bus/mips_cdmm.c 14195F: drivers/clocksource/mips-gic-timer.c 14196F: drivers/cpuidle/cpuidle-cps.c 14197F: drivers/irqchip/irq-mips-cpu.c 14198F: drivers/irqchip/irq-mips-gic.c 14199 14200MIPS GENERIC PLATFORM 14201M: Paul Burton <paulburton@kernel.org> 14202L: linux-mips@vger.kernel.org 14203S: Supported 14204F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14205F: arch/mips/generic/ 14206F: arch/mips/tools/generic-board-config.sh 14207 14208MIPS RINT INSTRUCTION EMULATION 14209M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14210L: linux-mips@vger.kernel.org 14211S: Supported 14212F: arch/mips/math-emu/dp_rint.c 14213F: arch/mips/math-emu/sp_rint.c 14214 14215MIPS/LOONGSON1 ARCHITECTURE 14216M: Keguang Zhang <keguang.zhang@gmail.com> 14217L: linux-mips@vger.kernel.org 14218S: Maintained 14219F: arch/mips/include/asm/mach-loongson32/ 14220F: arch/mips/loongson32/ 14221F: drivers/*/*loongson1* 14222 14223MIPS/LOONGSON2EF ARCHITECTURE 14224M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14225L: linux-mips@vger.kernel.org 14226S: Maintained 14227F: arch/mips/include/asm/mach-loongson2ef/ 14228F: arch/mips/loongson2ef/ 14229F: drivers/cpufreq/loongson2_cpufreq.c 14230 14231MIPS/LOONGSON64 ARCHITECTURE 14232M: Huacai Chen <chenhuacai@kernel.org> 14233M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14234L: linux-mips@vger.kernel.org 14235S: Maintained 14236F: arch/mips/include/asm/mach-loongson64/ 14237F: arch/mips/loongson64/ 14238F: drivers/irqchip/irq-loongson* 14239F: drivers/platform/mips/cpu_hwmon.c 14240 14241MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14242M: Hans Verkuil <hverkuil@xs4all.nl> 14243L: linux-media@vger.kernel.org 14244S: Odd Fixes 14245W: https://linuxtv.org 14246T: git git://linuxtv.org/media_tree.git 14247F: drivers/media/radio/radio-miropcm20* 14248 14249MMP SUPPORT 14250R: Lubomir Rintel <lkundrak@v3.sk> 14251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14252S: Odd Fixes 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14254F: arch/arm/boot/dts/marvell/mmp* 14255F: arch/arm/mach-mmp/ 14256F: include/linux/soc/mmp/ 14257 14258MMP USB PHY DRIVERS 14259R: Lubomir Rintel <lkundrak@v3.sk> 14260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14261S: Maintained 14262F: drivers/phy/marvell/phy-mmp3-usb.c 14263F: drivers/phy/marvell/phy-pxa-usb.c 14264 14265MMU GATHER AND TLB INVALIDATION 14266M: Will Deacon <will@kernel.org> 14267M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14268M: Andrew Morton <akpm@linux-foundation.org> 14269M: Nick Piggin <npiggin@gmail.com> 14270M: Peter Zijlstra <peterz@infradead.org> 14271L: linux-arch@vger.kernel.org 14272L: linux-mm@kvack.org 14273S: Maintained 14274F: arch/*/include/asm/tlb.h 14275F: include/asm-generic/tlb.h 14276F: mm/mmu_gather.c 14277 14278MN88472 MEDIA DRIVER 14279M: Antti Palosaari <crope@iki.fi> 14280L: linux-media@vger.kernel.org 14281S: Maintained 14282W: https://linuxtv.org 14283W: http://palosaari.fi/linux/ 14284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14285F: drivers/media/dvb-frontends/mn88472* 14286 14287MN88473 MEDIA DRIVER 14288M: Antti Palosaari <crope@iki.fi> 14289L: linux-media@vger.kernel.org 14290S: Maintained 14291W: https://linuxtv.org 14292W: http://palosaari.fi/linux/ 14293Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14294F: drivers/media/dvb-frontends/mn88473* 14295 14296MODULE SUPPORT 14297M: Luis Chamberlain <mcgrof@kernel.org> 14298L: linux-modules@vger.kernel.org 14299L: linux-kernel@vger.kernel.org 14300S: Maintained 14301T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14302F: include/linux/kmod.h 14303F: include/linux/module.h 14304F: kernel/module/ 14305F: lib/test_kmod.c 14306F: scripts/module* 14307F: tools/testing/selftests/kmod/ 14308 14309MONOLITHIC POWER SYSTEM PMIC DRIVER 14310M: Saravanan Sekar <sravanhome@gmail.com> 14311S: Maintained 14312F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14313F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14314F: drivers/hwmon/pmbus/mpq7932.c 14315F: drivers/iio/adc/mp2629_adc.c 14316F: drivers/mfd/mp2629.c 14317F: drivers/power/supply/mp2629_charger.c 14318F: drivers/regulator/mp5416.c 14319F: drivers/regulator/mpq7920.c 14320F: drivers/regulator/mpq7920.h 14321F: include/linux/mfd/mp2629.h 14322 14323MOST(R) TECHNOLOGY DRIVER 14324M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14325M: Christian Gromm <christian.gromm@microchip.com> 14326S: Maintained 14327F: Documentation/ABI/testing/configfs-most 14328F: Documentation/ABI/testing/sysfs-bus-most 14329F: drivers/most/ 14330F: drivers/staging/most/ 14331F: include/linux/most.h 14332 14333MOTORCOMM PHY DRIVER 14334M: Peter Geis <pgwipeout@gmail.com> 14335M: Frank <Frank.Sae@motor-comm.com> 14336L: netdev@vger.kernel.org 14337S: Maintained 14338F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14339F: drivers/net/phy/motorcomm.c 14340 14341MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14342M: Jiri Slaby <jirislaby@kernel.org> 14343S: Maintained 14344F: Documentation/driver-api/tty/moxa-smartio.rst 14345F: drivers/tty/mxser.* 14346 14347MR800 AVERMEDIA USB FM RADIO DRIVER 14348M: Alexey Klimov <klimov.linux@gmail.com> 14349L: linux-media@vger.kernel.org 14350S: Maintained 14351T: git git://linuxtv.org/media_tree.git 14352F: drivers/media/radio/radio-mr800.c 14353 14354MRF24J40 IEEE 802.15.4 RADIO DRIVER 14355M: Stefan Schmidt <stefan@datenfreihafen.org> 14356L: linux-wpan@vger.kernel.org 14357S: Odd Fixes 14358F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14359F: drivers/net/ieee802154/mrf24j40.c 14360 14361MSI EC DRIVER 14362M: Nikita Kravets <teackot@gmail.com> 14363L: platform-driver-x86@vger.kernel.org 14364S: Maintained 14365W: https://github.com/BeardOverflow/msi-ec 14366F: drivers/platform/x86/msi-ec.* 14367 14368MSI LAPTOP SUPPORT 14369M: "Lee, Chun-Yi" <jlee@suse.com> 14370L: platform-driver-x86@vger.kernel.org 14371S: Maintained 14372F: drivers/platform/x86/msi-laptop.c 14373 14374MSI WMI SUPPORT 14375L: platform-driver-x86@vger.kernel.org 14376S: Orphan 14377F: drivers/platform/x86/msi-wmi.c 14378 14379MSI001 MEDIA DRIVER 14380M: Antti Palosaari <crope@iki.fi> 14381L: linux-media@vger.kernel.org 14382S: Maintained 14383W: https://linuxtv.org 14384W: http://palosaari.fi/linux/ 14385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14386T: git git://linuxtv.org/anttip/media_tree.git 14387F: drivers/media/tuners/msi001* 14388 14389MSI2500 MEDIA DRIVER 14390M: Antti Palosaari <crope@iki.fi> 14391L: linux-media@vger.kernel.org 14392S: Maintained 14393W: https://linuxtv.org 14394W: http://palosaari.fi/linux/ 14395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14396T: git git://linuxtv.org/anttip/media_tree.git 14397F: drivers/media/usb/msi2500/ 14398 14399MSTAR INTERRUPT CONTROLLER DRIVER 14400M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14401M: Daniel Palmer <daniel@thingy.jp> 14402S: Maintained 14403F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14404F: drivers/irqchip/irq-mst-intc.c 14405 14406MSYSTEMS DISKONCHIP G3 MTD DRIVER 14407M: Robert Jarzmik <robert.jarzmik@free.fr> 14408L: linux-mtd@lists.infradead.org 14409S: Maintained 14410F: drivers/mtd/devices/docg3* 14411 14412MT9P031 APTINA CAMERA SENSOR 14413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14414L: linux-media@vger.kernel.org 14415S: Maintained 14416T: git git://linuxtv.org/media_tree.git 14417F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14418F: drivers/media/i2c/mt9p031.c 14419F: include/media/i2c/mt9p031.h 14420 14421MT9T112 APTINA CAMERA SENSOR 14422M: Jacopo Mondi <jacopo@jmondi.org> 14423L: linux-media@vger.kernel.org 14424S: Odd Fixes 14425T: git git://linuxtv.org/media_tree.git 14426F: drivers/media/i2c/mt9t112.c 14427F: include/media/i2c/mt9t112.h 14428 14429MT9V032 APTINA CAMERA SENSOR 14430M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14431L: linux-media@vger.kernel.org 14432S: Maintained 14433T: git git://linuxtv.org/media_tree.git 14434F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14435F: drivers/media/i2c/mt9v032.c 14436F: include/media/i2c/mt9v032.h 14437 14438MT9V111 APTINA CAMERA SENSOR 14439M: Jacopo Mondi <jacopo@jmondi.org> 14440L: linux-media@vger.kernel.org 14441S: Maintained 14442T: git git://linuxtv.org/media_tree.git 14443F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14444F: drivers/media/i2c/mt9v111.c 14445 14446MULTIFUNCTION DEVICES (MFD) 14447M: Lee Jones <lee@kernel.org> 14448S: Maintained 14449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14450F: Documentation/devicetree/bindings/mfd/ 14451F: drivers/mfd/ 14452F: include/dt-bindings/mfd/ 14453F: include/linux/mfd/ 14454 14455MULTIMEDIA CARD (MMC) ETC. OVER SPI 14456S: Orphan 14457F: drivers/mmc/host/mmc_spi.c 14458F: include/linux/spi/mmc_spi.h 14459 14460MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14461M: Ulf Hansson <ulf.hansson@linaro.org> 14462L: linux-mmc@vger.kernel.org 14463S: Maintained 14464T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14465F: Documentation/devicetree/bindings/mmc/ 14466F: drivers/mmc/ 14467F: include/linux/mmc/ 14468F: include/uapi/linux/mmc/ 14469 14470MULTIPLEXER SUBSYSTEM 14471M: Peter Rosin <peda@axentia.se> 14472S: Maintained 14473F: Documentation/ABI/testing/sysfs-class-mux* 14474F: Documentation/devicetree/bindings/mux/ 14475F: drivers/mux/ 14476F: include/dt-bindings/mux/ 14477F: include/linux/mux/ 14478 14479MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14480M: Bin Liu <b-liu@ti.com> 14481L: linux-usb@vger.kernel.org 14482S: Maintained 14483F: drivers/usb/musb/ 14484 14485MXL301RF MEDIA DRIVER 14486M: Akihiro Tsukada <tskd08@gmail.com> 14487L: linux-media@vger.kernel.org 14488S: Odd Fixes 14489F: drivers/media/tuners/mxl301rf* 14490 14491MXL5007T MEDIA DRIVER 14492M: Michael Krufky <mkrufky@linuxtv.org> 14493L: linux-media@vger.kernel.org 14494S: Maintained 14495W: https://linuxtv.org 14496W: http://github.com/mkrufky 14497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14498T: git git://linuxtv.org/mkrufky/tuners.git 14499F: drivers/media/tuners/mxl5007t.* 14500 14501MXSFB DRM DRIVER 14502M: Marek Vasut <marex@denx.de> 14503M: Stefan Agner <stefan@agner.ch> 14504L: dri-devel@lists.freedesktop.org 14505S: Supported 14506T: git git://anongit.freedesktop.org/drm/drm-misc 14507F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14508F: drivers/gpu/drm/mxsfb/ 14509 14510MYLEX DAC960 PCI RAID Controller 14511M: Hannes Reinecke <hare@kernel.org> 14512L: linux-scsi@vger.kernel.org 14513S: Supported 14514F: drivers/scsi/myrb.* 14515F: drivers/scsi/myrs.* 14516 14517MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14518M: Chris Lee <christopher.lee@cspi.com> 14519L: netdev@vger.kernel.org 14520S: Supported 14521W: https://www.cspi.com/ethernet-products/support/downloads/ 14522F: drivers/net/ethernet/myricom/myri10ge/ 14523 14524NAND FLASH SUBSYSTEM 14525M: Miquel Raynal <miquel.raynal@bootlin.com> 14526R: Richard Weinberger <richard@nod.at> 14527L: linux-mtd@lists.infradead.org 14528S: Maintained 14529W: http://www.linux-mtd.infradead.org/ 14530Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14531C: irc://irc.oftc.net/mtd 14532T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14533F: drivers/mtd/nand/ 14534F: include/linux/mtd/*nand*.h 14535 14536NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14537M: Daniel Mack <zonque@gmail.com> 14538L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14539S: Maintained 14540W: http://www.native-instruments.com 14541F: sound/usb/caiaq/ 14542 14543NATSEMI ETHERNET DRIVER (DP8381x) 14544S: Orphan 14545F: drivers/net/ethernet/natsemi/natsemi.c 14546 14547NCR 5380 SCSI DRIVERS 14548M: Finn Thain <fthain@linux-m68k.org> 14549M: Michael Schmitz <schmitzmic@gmail.com> 14550L: linux-scsi@vger.kernel.org 14551S: Maintained 14552F: Documentation/scsi/g_NCR5380.rst 14553F: drivers/scsi/NCR5380.* 14554F: drivers/scsi/arm/cumana_1.c 14555F: drivers/scsi/arm/oak.c 14556F: drivers/scsi/atari_scsi.* 14557F: drivers/scsi/dmx3191d.c 14558F: drivers/scsi/g_NCR5380.* 14559F: drivers/scsi/mac_scsi.* 14560F: drivers/scsi/sun3_scsi.* 14561F: drivers/scsi/sun3_scsi_vme.c 14562 14563NCSI LIBRARY 14564M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14565S: Maintained 14566F: net/ncsi/ 14567 14568NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14569M: Guenter Roeck <linux@roeck-us.net> 14570L: linux-hwmon@vger.kernel.org 14571S: Maintained 14572F: Documentation/hwmon/nct6775.rst 14573F: drivers/hwmon/nct6775-core.c 14574F: drivers/hwmon/nct6775-platform.c 14575F: drivers/hwmon/nct6775.h 14576 14577NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14578M: Zev Weiss <zev@bewilderbeest.net> 14579L: linux-hwmon@vger.kernel.org 14580S: Maintained 14581F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14582F: drivers/hwmon/nct6775-i2c.c 14583 14584NETDEVSIM 14585M: Jakub Kicinski <kuba@kernel.org> 14586S: Maintained 14587F: drivers/net/netdevsim/* 14588 14589NETEM NETWORK EMULATOR 14590M: Stephen Hemminger <stephen@networkplumber.org> 14591L: netdev@vger.kernel.org 14592S: Maintained 14593F: net/sched/sch_netem.c 14594 14595NETERION 10GbE DRIVERS (s2io) 14596M: Jon Mason <jdmason@kudzu.us> 14597L: netdev@vger.kernel.org 14598S: Supported 14599F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14600F: drivers/net/ethernet/neterion/ 14601 14602NETFILTER 14603M: Pablo Neira Ayuso <pablo@netfilter.org> 14604M: Jozsef Kadlecsik <kadlec@netfilter.org> 14605M: Florian Westphal <fw@strlen.de> 14606L: netfilter-devel@vger.kernel.org 14607L: coreteam@netfilter.org 14608S: Maintained 14609W: http://www.netfilter.org/ 14610W: http://www.iptables.org/ 14611W: http://www.nftables.org/ 14612Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14613C: irc://irc.libera.chat/netfilter 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14616F: include/linux/netfilter* 14617F: include/linux/netfilter/ 14618F: include/net/netfilter/ 14619F: include/uapi/linux/netfilter* 14620F: include/uapi/linux/netfilter/ 14621F: net/*/netfilter.c 14622F: net/*/netfilter/ 14623F: net/bridge/br_netfilter*.c 14624F: net/netfilter/ 14625 14626NETROM NETWORK LAYER 14627M: Ralf Baechle <ralf@linux-mips.org> 14628L: linux-hams@vger.kernel.org 14629S: Maintained 14630W: http://www.linux-ax25.org/ 14631F: include/net/netrom.h 14632F: include/uapi/linux/netrom.h 14633F: net/netrom/ 14634 14635NETRONIX EMBEDDED CONTROLLER 14636M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14637S: Maintained 14638F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14639F: drivers/mfd/ntxec.c 14640F: drivers/pwm/pwm-ntxec.c 14641F: drivers/rtc/rtc-ntxec.c 14642F: include/linux/mfd/ntxec.h 14643 14644NETRONOME ETHERNET DRIVERS 14645M: Simon Horman <simon.horman@corigine.com> 14646R: Jakub Kicinski <kuba@kernel.org> 14647L: oss-drivers@corigine.com 14648S: Maintained 14649F: drivers/net/ethernet/netronome/ 14650 14651NETWORK BLOCK DEVICE (NBD) 14652M: Josef Bacik <josef@toxicpanda.com> 14653L: linux-block@vger.kernel.org 14654L: nbd@other.debian.org 14655S: Maintained 14656F: Documentation/admin-guide/blockdev/nbd.rst 14657F: drivers/block/nbd.c 14658F: include/trace/events/nbd.h 14659F: include/uapi/linux/nbd.h 14660 14661NETWORK DROP MONITOR 14662M: Neil Horman <nhorman@tuxdriver.com> 14663L: netdev@vger.kernel.org 14664S: Maintained 14665W: https://fedorahosted.org/dropwatch/ 14666F: include/uapi/linux/net_dropmon.h 14667F: net/core/drop_monitor.c 14668 14669NETWORKING DRIVERS 14670M: "David S. Miller" <davem@davemloft.net> 14671M: Eric Dumazet <edumazet@google.com> 14672M: Jakub Kicinski <kuba@kernel.org> 14673M: Paolo Abeni <pabeni@redhat.com> 14674L: netdev@vger.kernel.org 14675S: Maintained 14676Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14679F: Documentation/devicetree/bindings/net/ 14680F: drivers/connector/ 14681F: drivers/net/ 14682F: include/dt-bindings/net/ 14683F: include/linux/etherdevice.h 14684F: include/linux/fcdevice.h 14685F: include/linux/fddidevice.h 14686F: include/linux/hippidevice.h 14687F: include/linux/if_* 14688F: include/linux/inetdevice.h 14689F: include/linux/netdevice.h 14690F: include/uapi/linux/if_* 14691F: include/uapi/linux/netdevice.h 14692X: drivers/net/wireless/ 14693 14694NETWORKING DRIVERS (WIRELESS) 14695M: Kalle Valo <kvalo@kernel.org> 14696L: linux-wireless@vger.kernel.org 14697S: Maintained 14698W: https://wireless.wiki.kernel.org/ 14699Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14702F: Documentation/devicetree/bindings/net/wireless/ 14703F: drivers/net/wireless/ 14704 14705NETWORKING [DSA] 14706M: Andrew Lunn <andrew@lunn.ch> 14707M: Florian Fainelli <f.fainelli@gmail.com> 14708M: Vladimir Oltean <olteanv@gmail.com> 14709S: Maintained 14710F: Documentation/devicetree/bindings/net/dsa/ 14711F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14712F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14713F: drivers/net/dsa/ 14714F: include/linux/dsa/ 14715F: include/linux/platform_data/dsa.h 14716F: include/net/dsa.h 14717F: net/dsa/ 14718F: tools/testing/selftests/drivers/net/dsa/ 14719 14720NETWORKING [GENERAL] 14721M: "David S. Miller" <davem@davemloft.net> 14722M: Eric Dumazet <edumazet@google.com> 14723M: Jakub Kicinski <kuba@kernel.org> 14724M: Paolo Abeni <pabeni@redhat.com> 14725L: netdev@vger.kernel.org 14726S: Maintained 14727Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14728B: mailto:netdev@vger.kernel.org 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14731F: Documentation/core-api/netlink.rst 14732F: Documentation/netlink/ 14733F: Documentation/networking/ 14734F: Documentation/process/maintainer-netdev.rst 14735F: Documentation/userspace-api/netlink/ 14736F: include/linux/in.h 14737F: include/linux/net.h 14738F: include/linux/netdevice.h 14739F: include/net/ 14740F: include/uapi/linux/in.h 14741F: include/uapi/linux/net.h 14742F: include/uapi/linux/net_namespace.h 14743F: include/uapi/linux/netdevice.h 14744F: lib/net_utils.c 14745F: lib/random32.c 14746F: net/ 14747F: tools/net/ 14748F: tools/testing/selftests/net/ 14749X: net/bluetooth/ 14750 14751NETWORKING [IPSEC] 14752M: Steffen Klassert <steffen.klassert@secunet.com> 14753M: Herbert Xu <herbert@gondor.apana.org.au> 14754M: "David S. Miller" <davem@davemloft.net> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14759F: include/net/xfrm.h 14760F: include/uapi/linux/xfrm.h 14761F: net/ipv4/ah4.c 14762F: net/ipv4/esp4* 14763F: net/ipv4/ip_vti.c 14764F: net/ipv4/ipcomp.c 14765F: net/ipv4/xfrm* 14766F: net/ipv6/ah6.c 14767F: net/ipv6/esp6* 14768F: net/ipv6/ip6_vti.c 14769F: net/ipv6/ipcomp6.c 14770F: net/ipv6/xfrm* 14771F: net/key/ 14772F: net/xfrm/ 14773F: tools/testing/selftests/net/ipsec.c 14774 14775NETWORKING [IPv4/IPv6] 14776M: "David S. Miller" <davem@davemloft.net> 14777M: David Ahern <dsahern@kernel.org> 14778L: netdev@vger.kernel.org 14779S: Maintained 14780T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14781F: arch/x86/net/* 14782F: include/linux/ip.h 14783F: include/linux/ipv6* 14784F: include/net/fib* 14785F: include/net/ip* 14786F: include/net/route.h 14787F: net/ipv4/ 14788F: net/ipv6/ 14789 14790NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14791M: Paul Moore <paul@paul-moore.com> 14792L: netdev@vger.kernel.org 14793L: linux-security-module@vger.kernel.org 14794S: Supported 14795W: https://github.com/netlabel 14796F: Documentation/netlabel/ 14797F: include/net/calipso.h 14798F: include/net/cipso_ipv4.h 14799F: include/net/netlabel.h 14800F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14801F: include/uapi/linux/netfilter/xt_SECMARK.h 14802F: net/ipv4/cipso_ipv4.c 14803F: net/ipv6/calipso.c 14804F: net/netfilter/xt_CONNSECMARK.c 14805F: net/netfilter/xt_SECMARK.c 14806F: net/netlabel/ 14807 14808NETWORKING [MPTCP] 14809M: Matthieu Baerts <matthieu.baerts@tessares.net> 14810M: Mat Martineau <martineau@kernel.org> 14811L: netdev@vger.kernel.org 14812L: mptcp@lists.linux.dev 14813S: Maintained 14814W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14815B: https://github.com/multipath-tcp/mptcp_net-next/issues 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14818F: Documentation/networking/mptcp-sysctl.rst 14819F: include/net/mptcp.h 14820F: include/trace/events/mptcp.h 14821F: include/uapi/linux/mptcp.h 14822F: net/mptcp/ 14823F: tools/testing/selftests/bpf/*/*mptcp*.c 14824F: tools/testing/selftests/net/mptcp/ 14825 14826NETWORKING [TCP] 14827M: Eric Dumazet <edumazet@google.com> 14828L: netdev@vger.kernel.org 14829S: Maintained 14830F: include/linux/net_mm.h 14831F: include/linux/tcp.h 14832F: include/net/tcp.h 14833F: include/trace/events/tcp.h 14834F: include/uapi/linux/tcp.h 14835F: net/ipv4/syncookies.c 14836F: net/ipv4/tcp*.c 14837F: net/ipv6/syncookies.c 14838F: net/ipv6/tcp*.c 14839 14840NETWORKING [TLS] 14841M: Boris Pismenny <borisp@nvidia.com> 14842M: John Fastabend <john.fastabend@gmail.com> 14843M: Jakub Kicinski <kuba@kernel.org> 14844L: netdev@vger.kernel.org 14845S: Maintained 14846F: include/net/tls.h 14847F: include/uapi/linux/tls.h 14848F: net/tls/* 14849 14850NETXEN (1/10) GbE SUPPORT 14851M: Manish Chopra <manishc@marvell.com> 14852M: Rahul Verma <rahulv@marvell.com> 14853M: GR-Linux-NIC-Dev@marvell.com 14854L: netdev@vger.kernel.org 14855S: Supported 14856F: drivers/net/ethernet/qlogic/netxen/ 14857 14858NET_FAILOVER MODULE 14859M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14860L: netdev@vger.kernel.org 14861S: Supported 14862F: Documentation/networking/net_failover.rst 14863F: drivers/net/net_failover.c 14864F: include/net/net_failover.h 14865 14866NEXTHOP 14867M: David Ahern <dsahern@kernel.org> 14868L: netdev@vger.kernel.org 14869S: Maintained 14870F: include/net/netns/nexthop.h 14871F: include/net/nexthop.h 14872F: include/uapi/linux/nexthop.h 14873F: net/ipv4/nexthop.c 14874 14875NFC SUBSYSTEM 14876M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14877L: netdev@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/net/nfc/ 14880F: drivers/nfc/ 14881F: include/net/nfc/ 14882F: include/uapi/linux/nfc.h 14883F: net/nfc/ 14884 14885NFC VIRTUAL NCI DEVICE DRIVER 14886M: Bongsu Jeon <bongsu.jeon@samsung.com> 14887L: netdev@vger.kernel.org 14888S: Supported 14889F: drivers/nfc/virtual_ncidev.c 14890F: tools/testing/selftests/nci/ 14891 14892NFS, SUNRPC, AND LOCKD CLIENTS 14893M: Trond Myklebust <trond.myklebust@hammerspace.com> 14894M: Anna Schumaker <anna@kernel.org> 14895L: linux-nfs@vger.kernel.org 14896S: Maintained 14897W: http://client.linux-nfs.org 14898T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14899F: Documentation/filesystems/nfs/ 14900F: fs/lockd/ 14901F: fs/nfs/ 14902F: fs/nfs_common/ 14903F: include/linux/lockd/ 14904F: include/linux/nfs* 14905F: include/linux/sunrpc/ 14906F: include/uapi/linux/nfs* 14907F: include/uapi/linux/sunrpc/ 14908F: net/sunrpc/ 14909 14910NILFS2 FILESYSTEM 14911M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14912L: linux-nilfs@vger.kernel.org 14913S: Supported 14914W: https://nilfs.sourceforge.io/ 14915W: https://nilfs.osdn.jp/ 14916T: git https://github.com/konis/nilfs2.git 14917F: Documentation/filesystems/nilfs2.rst 14918F: fs/nilfs2/ 14919F: include/trace/events/nilfs2.h 14920F: include/uapi/linux/nilfs2_api.h 14921F: include/uapi/linux/nilfs2_ondisk.h 14922 14923NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14924M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14925S: Maintained 14926W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14927F: Documentation/scsi/NinjaSCSI.rst 14928F: drivers/scsi/pcmcia/nsp_* 14929 14930NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14931M: GOTO Masanori <gotom@debian.or.jp> 14932M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14933S: Maintained 14934W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14935F: Documentation/scsi/NinjaSCSI.rst 14936F: drivers/scsi/nsp32* 14937 14938NINTENDO HID DRIVER 14939M: Daniel J. Ogorchock <djogorchock@gmail.com> 14940L: linux-input@vger.kernel.org 14941S: Maintained 14942F: drivers/hid/hid-nintendo* 14943 14944NIOS2 ARCHITECTURE 14945M: Dinh Nguyen <dinguyen@kernel.org> 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14948F: arch/nios2/ 14949 14950NITRO ENCLAVES (NE) 14951M: Alexandru Ciobotaru <alcioa@amazon.com> 14952L: linux-kernel@vger.kernel.org 14953L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14954S: Supported 14955W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14956F: Documentation/virt/ne_overview.rst 14957F: drivers/virt/nitro_enclaves/ 14958F: include/linux/nitro_enclaves.h 14959F: include/uapi/linux/nitro_enclaves.h 14960F: samples/nitro_enclaves/ 14961 14962NOHZ, DYNTICKS SUPPORT 14963M: Frederic Weisbecker <frederic@kernel.org> 14964M: Thomas Gleixner <tglx@linutronix.de> 14965M: Ingo Molnar <mingo@kernel.org> 14966L: linux-kernel@vger.kernel.org 14967S: Maintained 14968T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14969F: include/linux/sched/nohz.h 14970F: include/linux/tick.h 14971F: kernel/time/tick*.* 14972 14973NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14974M: Pavel Machek <pavel@ucw.cz> 14975M: Sakari Ailus <sakari.ailus@iki.fi> 14976L: linux-media@vger.kernel.org 14977S: Maintained 14978F: drivers/media/i2c/ad5820.c 14979F: drivers/media/i2c/et8ek8 14980 14981NOKIA N900 POWER SUPPLY DRIVERS 14982R: Pali Rohár <pali@kernel.org> 14983F: drivers/power/supply/bq2415x_charger.c 14984F: drivers/power/supply/bq27xxx_battery.c 14985F: drivers/power/supply/bq27xxx_battery_i2c.c 14986F: drivers/power/supply/isp1704_charger.c 14987F: drivers/power/supply/rx51_battery.c 14988F: include/linux/power/bq2415x_charger.h 14989F: include/linux/power/bq27xxx_battery.h 14990 14991NOLIBC HEADER FILE 14992M: Willy Tarreau <w@1wt.eu> 14993S: Maintained 14994T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14995F: tools/include/nolibc/ 14996F: tools/testing/selftests/nolibc/ 14997 14998NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14999M: Hans de Goede <hdegoede@redhat.com> 15000L: linux-input@vger.kernel.org 15001S: Maintained 15002F: drivers/input/touchscreen/novatek-nvt-ts.c 15003 15004NSDEPS 15005M: Matthias Maennich <maennich@google.com> 15006S: Maintained 15007F: Documentation/core-api/symbol-namespaces.rst 15008F: scripts/nsdeps 15009 15010NTB AMD DRIVER 15011M: Sanjay R Mehta <sanju.mehta@amd.com> 15012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15013L: ntb@lists.linux.dev 15014S: Supported 15015F: drivers/ntb/hw/amd/ 15016 15017NTB DRIVER CORE 15018M: Jon Mason <jdmason@kudzu.us> 15019M: Dave Jiang <dave.jiang@intel.com> 15020M: Allen Hubbe <allenbh@gmail.com> 15021L: ntb@lists.linux.dev 15022S: Supported 15023W: https://github.com/jonmason/ntb/wiki 15024T: git https://github.com/jonmason/ntb.git 15025F: drivers/net/ntb_netdev.c 15026F: drivers/ntb/ 15027F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15028F: include/linux/ntb.h 15029F: include/linux/ntb_transport.h 15030F: tools/testing/selftests/ntb/ 15031 15032NTB IDT DRIVER 15033M: Serge Semin <fancer.lancer@gmail.com> 15034L: ntb@lists.linux.dev 15035S: Supported 15036F: drivers/ntb/hw/idt/ 15037 15038NTB INTEL DRIVER 15039M: Dave Jiang <dave.jiang@intel.com> 15040L: ntb@lists.linux.dev 15041S: Supported 15042W: https://github.com/davejiang/linux/wiki 15043T: git https://github.com/davejiang/linux.git 15044F: drivers/ntb/hw/intel/ 15045 15046NTFS FILESYSTEM 15047M: Anton Altaparmakov <anton@tuxera.com> 15048R: Namjae Jeon <linkinjeon@kernel.org> 15049L: linux-ntfs-dev@lists.sourceforge.net 15050S: Supported 15051W: http://www.tuxera.com/ 15052T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15053F: Documentation/filesystems/ntfs.rst 15054F: fs/ntfs/ 15055 15056NTFS3 FILESYSTEM 15057M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15058L: ntfs3@lists.linux.dev 15059S: Supported 15060W: http://www.paragon-software.com/ 15061T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15062F: Documentation/filesystems/ntfs3.rst 15063F: fs/ntfs3/ 15064 15065NUBUS SUBSYSTEM 15066M: Finn Thain <fthain@linux-m68k.org> 15067L: linux-m68k@lists.linux-m68k.org 15068S: Maintained 15069F: arch/*/include/asm/nubus.h 15070F: drivers/nubus/ 15071F: include/linux/nubus.h 15072F: include/uapi/linux/nubus.h 15073 15074NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15075M: Antonino Daplas <adaplas@gmail.com> 15076L: linux-fbdev@vger.kernel.org 15077S: Maintained 15078F: drivers/video/fbdev/nvidia/ 15079F: drivers/video/fbdev/riva/ 15080 15081NVIDIA WMI EC BACKLIGHT DRIVER 15082M: Daniel Dadap <ddadap@nvidia.com> 15083L: platform-driver-x86@vger.kernel.org 15084S: Supported 15085F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15086F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15087 15088NVM EXPRESS DRIVER 15089M: Keith Busch <kbusch@kernel.org> 15090M: Jens Axboe <axboe@fb.com> 15091M: Christoph Hellwig <hch@lst.de> 15092M: Sagi Grimberg <sagi@grimberg.me> 15093L: linux-nvme@lists.infradead.org 15094S: Supported 15095W: http://git.infradead.org/nvme.git 15096T: git git://git.infradead.org/nvme.git 15097F: Documentation/nvme/ 15098F: drivers/nvme/common/ 15099F: drivers/nvme/host/ 15100F: include/linux/nvme-*.h 15101F: include/linux/nvme.h 15102F: include/uapi/linux/nvme_ioctl.h 15103 15104NVM EXPRESS FABRICS AUTHENTICATION 15105M: Hannes Reinecke <hare@suse.de> 15106L: linux-nvme@lists.infradead.org 15107S: Supported 15108F: drivers/nvme/host/auth.c 15109F: drivers/nvme/target/auth.c 15110F: drivers/nvme/target/fabrics-cmd-auth.c 15111F: include/linux/nvme-auth.h 15112 15113NVM EXPRESS FC TRANSPORT DRIVERS 15114M: James Smart <james.smart@broadcom.com> 15115L: linux-nvme@lists.infradead.org 15116S: Supported 15117F: drivers/nvme/host/fc.c 15118F: drivers/nvme/target/fc.c 15119F: drivers/nvme/target/fcloop.c 15120F: include/linux/nvme-fc-driver.h 15121F: include/linux/nvme-fc.h 15122 15123NVM EXPRESS HARDWARE MONITORING SUPPORT 15124M: Guenter Roeck <linux@roeck-us.net> 15125L: linux-nvme@lists.infradead.org 15126S: Supported 15127F: drivers/nvme/host/hwmon.c 15128 15129NVM EXPRESS TARGET DRIVER 15130M: Christoph Hellwig <hch@lst.de> 15131M: Sagi Grimberg <sagi@grimberg.me> 15132M: Chaitanya Kulkarni <kch@nvidia.com> 15133L: linux-nvme@lists.infradead.org 15134S: Supported 15135W: http://git.infradead.org/nvme.git 15136T: git git://git.infradead.org/nvme.git 15137F: drivers/nvme/target/ 15138 15139NVMEM FRAMEWORK 15140M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15141S: Maintained 15142T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15143F: Documentation/ABI/stable/sysfs-bus-nvmem 15144F: Documentation/devicetree/bindings/nvmem/ 15145F: drivers/nvmem/ 15146F: include/linux/nvmem-consumer.h 15147F: include/linux/nvmem-provider.h 15148 15149NXP BLUETOOTH WIRELESS DRIVERS 15150M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15151M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15152S: Maintained 15153F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15154F: drivers/bluetooth/btnxpuart.c 15155 15156NXP C45 TJA11XX PHY DRIVER 15157M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15158L: netdev@vger.kernel.org 15159S: Maintained 15160F: drivers/net/phy/nxp-c45-tja11xx.c 15161 15162NXP FSPI DRIVER 15163M: Han Xu <han.xu@nxp.com> 15164M: Haibo Chen <haibo.chen@nxp.com> 15165R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15166L: linux-spi@vger.kernel.org 15167S: Maintained 15168F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15169F: drivers/spi/spi-nxp-fspi.c 15170 15171NXP FXAS21002C DRIVER 15172M: Rui Miguel Silva <rmfrfs@gmail.com> 15173L: linux-iio@vger.kernel.org 15174S: Maintained 15175F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15176F: drivers/iio/gyro/fxas21002c.h 15177F: drivers/iio/gyro/fxas21002c_core.c 15178F: drivers/iio/gyro/fxas21002c_i2c.c 15179F: drivers/iio/gyro/fxas21002c_spi.c 15180 15181NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15182M: Haibo Chen <haibo.chen@nxp.com> 15183L: linux-iio@vger.kernel.org 15184L: linux-imx@nxp.com 15185S: Maintained 15186F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15189F: drivers/iio/adc/imx7d_adc.c 15190F: drivers/iio/adc/imx93_adc.c 15191F: drivers/iio/adc/vf610_adc.c 15192 15193NXP i.MX 8M ISI DRIVER 15194M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15195L: linux-media@vger.kernel.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15198F: drivers/media/platform/nxp/imx8-isi/ 15199 15200NXP i.MX 8MP DW100 V4L2 DRIVER 15201M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15202L: linux-media@vger.kernel.org 15203S: Maintained 15204F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15205F: Documentation/userspace-api/media/drivers/dw100.rst 15206F: drivers/media/platform/nxp/dw100/ 15207F: include/uapi/linux/dw100.h 15208 15209NXP i.MX 8MQ DCSS DRIVER 15210M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15211R: Lucas Stach <l.stach@pengutronix.de> 15212L: dri-devel@lists.freedesktop.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15215F: drivers/gpu/drm/imx/dcss/ 15216 15217NXP i.MX 8QXP ADC DRIVER 15218M: Cai Huoqing <cai.huoqing@linux.dev> 15219M: Haibo Chen <haibo.chen@nxp.com> 15220L: linux-imx@nxp.com 15221L: linux-iio@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15224F: drivers/iio/adc/imx8qxp-adc.c 15225 15226NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15227M: Mirela Rabulea <mirela.rabulea@nxp.com> 15228R: NXP Linux Team <linux-imx@nxp.com> 15229L: linux-media@vger.kernel.org 15230S: Maintained 15231F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15232F: drivers/media/platform/nxp/imx-jpeg 15233 15234NXP i.MX CLOCK DRIVERS 15235M: Abel Vesa <abelvesa@kernel.org> 15236R: Peng Fan <peng.fan@nxp.com> 15237L: linux-clk@vger.kernel.org 15238L: linux-imx@nxp.com 15239S: Maintained 15240T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15241F: Documentation/devicetree/bindings/clock/imx* 15242F: drivers/clk/imx/ 15243F: include/dt-bindings/clock/imx* 15244 15245NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15246M: Jagan Teki <jagan@amarulasolutions.com> 15247S: Maintained 15248F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15249F: drivers/regulator/pf8x00-regulator.c 15250 15251NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15252M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15253L: linux-kernel@vger.kernel.org 15254S: Maintained 15255F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15256F: drivers/extcon/extcon-ptn5150.c 15257 15258NXP SGTL5000 DRIVER 15259M: Fabio Estevam <festevam@gmail.com> 15260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15261S: Maintained 15262F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15263F: sound/soc/codecs/sgtl5000* 15264 15265NXP SJA1105 ETHERNET SWITCH DRIVER 15266M: Vladimir Oltean <olteanv@gmail.com> 15267L: linux-kernel@vger.kernel.org 15268S: Maintained 15269F: drivers/net/dsa/sja1105 15270F: drivers/net/pcs/pcs-xpcs-nxp.c 15271 15272NXP TDA998X DRM DRIVER 15273M: Russell King <linux@armlinux.org.uk> 15274S: Maintained 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15277F: drivers/gpu/drm/i2c/tda998x_drv.c 15278F: include/drm/i2c/tda998x.h 15279F: include/dt-bindings/display/tda998x.h 15280K: "nxp,tda998x" 15281 15282NXP TFA9879 DRIVER 15283M: Peter Rosin <peda@axentia.se> 15284L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15285S: Maintained 15286F: Documentation/devicetree/bindings/sound/tfa9879.txt 15287F: sound/soc/codecs/tfa9879* 15288 15289NXP-NCI NFC DRIVER 15290S: Orphan 15291F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15292F: drivers/nfc/nxp-nci 15293 15294NXP/Goodix TFA989X (TFA1) DRIVER 15295M: Stephan Gerhold <stephan@gerhold.net> 15296L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15297S: Maintained 15298F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15299F: sound/soc/codecs/tfa989x.c 15300 15301NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15302M: Jonas Malaco <jonas@protocubo.io> 15303L: linux-hwmon@vger.kernel.org 15304S: Maintained 15305F: Documentation/hwmon/nzxt-kraken2.rst 15306F: drivers/hwmon/nzxt-kraken2.c 15307 15308NZXT-SMART2 HARDWARE MONITORING DRIVER 15309M: Aleksandr Mezin <mezin.alexander@gmail.com> 15310L: linux-hwmon@vger.kernel.org 15311S: Maintained 15312F: Documentation/hwmon/nzxt-smart2.rst 15313F: drivers/hwmon/nzxt-smart2.c 15314 15315OBJAGG 15316M: Jiri Pirko <jiri@resnulli.us> 15317L: netdev@vger.kernel.org 15318S: Supported 15319F: include/linux/objagg.h 15320F: lib/objagg.c 15321F: lib/test_objagg.c 15322 15323OBJTOOL 15324M: Josh Poimboeuf <jpoimboe@kernel.org> 15325M: Peter Zijlstra <peterz@infradead.org> 15326S: Supported 15327F: include/linux/objtool*.h 15328F: tools/objtool/ 15329 15330OCELOT ETHERNET SWITCH DRIVER 15331M: Vladimir Oltean <vladimir.oltean@nxp.com> 15332M: Claudiu Manoil <claudiu.manoil@nxp.com> 15333M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15334M: UNGLinuxDriver@microchip.com 15335L: netdev@vger.kernel.org 15336S: Supported 15337F: drivers/net/dsa/ocelot/* 15338F: drivers/net/ethernet/mscc/ 15339F: include/soc/mscc/ocelot* 15340F: net/dsa/tag_ocelot.c 15341F: net/dsa/tag_ocelot_8021q.c 15342F: tools/testing/selftests/drivers/net/ocelot/* 15343 15344OCELOT EXTERNAL SWITCH CONTROL 15345M: Colin Foster <colin.foster@in-advantage.com> 15346S: Supported 15347F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15348F: drivers/mfd/ocelot* 15349F: drivers/net/dsa/ocelot/ocelot_ext.c 15350F: include/linux/mfd/ocelot.h 15351 15352OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15353M: Frederic Barrat <fbarrat@linux.ibm.com> 15354M: Andrew Donnellan <ajd@linux.ibm.com> 15355L: linuxppc-dev@lists.ozlabs.org 15356S: Supported 15357F: Documentation/userspace-api/accelerators/ocxl.rst 15358F: arch/powerpc/include/asm/pnv-ocxl.h 15359F: arch/powerpc/platforms/powernv/ocxl.c 15360F: drivers/misc/ocxl/ 15361F: include/misc/ocxl* 15362F: include/uapi/misc/ocxl.h 15363 15364OMAP AUDIO SUPPORT 15365M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15366M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15368L: linux-omap@vger.kernel.org 15369S: Maintained 15370F: sound/soc/ti/n810.c 15371F: sound/soc/ti/omap* 15372F: sound/soc/ti/rx51.c 15373F: sound/soc/ti/sdma-pcm.* 15374 15375OMAP CLOCK FRAMEWORK SUPPORT 15376M: Paul Walmsley <paul@pwsan.com> 15377L: linux-omap@vger.kernel.org 15378S: Maintained 15379F: arch/arm/*omap*/*clock* 15380 15381OMAP DEVICE TREE SUPPORT 15382M: Benoît Cousson <bcousson@baylibre.com> 15383M: Tony Lindgren <tony@atomide.com> 15384L: linux-omap@vger.kernel.org 15385L: devicetree@vger.kernel.org 15386S: Maintained 15387F: arch/arm/boot/dts/ti/omap/ 15388 15389OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15390L: linux-omap@vger.kernel.org 15391L: linux-fbdev@vger.kernel.org 15392S: Orphan 15393F: Documentation/arch/arm/omap/dss.rst 15394F: drivers/video/fbdev/omap2/ 15395 15396OMAP FRAMEBUFFER SUPPORT 15397L: linux-fbdev@vger.kernel.org 15398L: linux-omap@vger.kernel.org 15399S: Orphan 15400F: drivers/video/fbdev/omap/ 15401 15402OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15403M: Roger Quadros <rogerq@kernel.org> 15404M: Tony Lindgren <tony@atomide.com> 15405L: linux-omap@vger.kernel.org 15406S: Maintained 15407F: arch/arm/mach-omap2/*gpmc* 15408F: drivers/memory/omap-gpmc.c 15409 15410OMAP GPIO DRIVER 15411M: Grygorii Strashko <grygorii.strashko@ti.com> 15412M: Santosh Shilimkar <ssantosh@kernel.org> 15413M: Kevin Hilman <khilman@kernel.org> 15414L: linux-omap@vger.kernel.org 15415S: Maintained 15416F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15417F: drivers/gpio/gpio-omap.c 15418 15419OMAP HARDWARE SPINLOCK SUPPORT 15420M: Ohad Ben-Cohen <ohad@wizery.com> 15421L: linux-omap@vger.kernel.org 15422S: Maintained 15423F: drivers/hwspinlock/omap_hwspinlock.c 15424 15425OMAP HS MMC SUPPORT 15426L: linux-mmc@vger.kernel.org 15427L: linux-omap@vger.kernel.org 15428S: Orphan 15429F: drivers/mmc/host/omap_hsmmc.c 15430 15431OMAP HWMOD DATA 15432M: Paul Walmsley <paul@pwsan.com> 15433L: linux-omap@vger.kernel.org 15434S: Maintained 15435F: arch/arm/mach-omap2/omap_hwmod*data* 15436 15437OMAP HWMOD SUPPORT 15438M: Benoît Cousson <bcousson@baylibre.com> 15439M: Paul Walmsley <paul@pwsan.com> 15440L: linux-omap@vger.kernel.org 15441S: Maintained 15442F: arch/arm/mach-omap2/omap_hwmod.* 15443 15444OMAP I2C DRIVER 15445M: Vignesh R <vigneshr@ti.com> 15446L: linux-omap@vger.kernel.org 15447L: linux-i2c@vger.kernel.org 15448S: Maintained 15449F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15450F: drivers/i2c/busses/i2c-omap.c 15451 15452OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15453M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15454L: linux-media@vger.kernel.org 15455S: Maintained 15456F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15457F: drivers/media/platform/ti/omap3isp/ 15458F: drivers/staging/media/omap4iss/ 15459 15460OMAP MMC SUPPORT 15461M: Aaro Koskinen <aaro.koskinen@iki.fi> 15462L: linux-omap@vger.kernel.org 15463S: Odd Fixes 15464F: drivers/mmc/host/omap.c 15465 15466OMAP POWER MANAGEMENT SUPPORT 15467M: Kevin Hilman <khilman@kernel.org> 15468L: linux-omap@vger.kernel.org 15469S: Maintained 15470F: arch/arm/*omap*/*pm* 15471F: drivers/cpufreq/omap-cpufreq.c 15472 15473OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15474M: Paul Walmsley <paul@pwsan.com> 15475L: linux-omap@vger.kernel.org 15476S: Maintained 15477F: arch/arm/mach-omap2/prm* 15478 15479OMAP RANDOM NUMBER GENERATOR SUPPORT 15480M: Deepak Saxena <dsaxena@plexity.net> 15481S: Maintained 15482F: drivers/char/hw_random/omap-rng.c 15483 15484OMAP USB SUPPORT 15485L: linux-usb@vger.kernel.org 15486L: linux-omap@vger.kernel.org 15487S: Orphan 15488F: arch/arm/*omap*/usb* 15489F: drivers/usb/*/*omap* 15490 15491OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15492M: Mark Jackson <mpfj@newflow.co.uk> 15493L: linux-omap@vger.kernel.org 15494S: Maintained 15495F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15496 15497OMAP1 SUPPORT 15498M: Aaro Koskinen <aaro.koskinen@iki.fi> 15499M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15500M: Tony Lindgren <tony@atomide.com> 15501L: linux-omap@vger.kernel.org 15502S: Maintained 15503Q: http://patchwork.kernel.org/project/linux-omap/list/ 15504T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15505F: arch/arm/configs/omap1_defconfig 15506F: arch/arm/mach-omap1/ 15507F: drivers/i2c/busses/i2c-omap.c 15508F: include/linux/platform_data/ams-delta-fiq.h 15509F: include/linux/platform_data/i2c-omap.h 15510 15511OMAP2+ SUPPORT 15512M: Tony Lindgren <tony@atomide.com> 15513L: linux-omap@vger.kernel.org 15514S: Maintained 15515W: http://www.muru.com/linux/omap/ 15516W: http://linux.omap.com/ 15517Q: http://patchwork.kernel.org/project/linux-omap/list/ 15518T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15519F: Documentation/devicetree/bindings/arm/ti/omap.yaml 15520F: arch/arm/configs/omap2plus_defconfig 15521F: arch/arm/mach-omap2/ 15522F: drivers/bus/ti-sysc.c 15523F: drivers/gpio/gpio-tps65219.c 15524F: drivers/i2c/busses/i2c-omap.c 15525F: drivers/irqchip/irq-omap-intc.c 15526F: drivers/mfd/*omap*.c 15527F: drivers/mfd/menelaus.c 15528F: drivers/mfd/palmas.c 15529F: drivers/mfd/tps65217.c 15530F: drivers/mfd/tps65218.c 15531F: drivers/mfd/tps65219.c 15532F: drivers/mfd/tps65910.c 15533F: drivers/mfd/twl-core.[ch] 15534F: drivers/mfd/twl4030*.c 15535F: drivers/mfd/twl6030*.c 15536F: drivers/mfd/twl6040*.c 15537F: drivers/regulator/palmas-regulator*.c 15538F: drivers/regulator/pbias-regulator.c 15539F: drivers/regulator/tps65217-regulator.c 15540F: drivers/regulator/tps65218-regulator.c 15541F: drivers/regulator/tps65219-regulator.c 15542F: drivers/regulator/tps65910-regulator.c 15543F: drivers/regulator/twl-regulator.c 15544F: drivers/regulator/twl6030-regulator.c 15545F: include/linux/platform_data/i2c-omap.h 15546F: include/linux/platform_data/ti-sysc.h 15547 15548OMFS FILESYSTEM 15549M: Bob Copeland <me@bobcopeland.com> 15550L: linux-karma-devel@lists.sourceforge.net 15551S: Maintained 15552F: Documentation/filesystems/omfs.rst 15553F: fs/omfs/ 15554 15555OMNIVISION OG01A1B SENSOR DRIVER 15556M: Shawn Tu <shawnx.tu@intel.com> 15557L: linux-media@vger.kernel.org 15558S: Maintained 15559F: drivers/media/i2c/og01a1b.c 15560 15561OMNIVISION OV01A10 SENSOR DRIVER 15562M: Bingbu Cao <bingbu.cao@intel.com> 15563L: linux-media@vger.kernel.org 15564S: Maintained 15565T: git git://linuxtv.org/media_tree.git 15566F: drivers/media/i2c/ov01a10.c 15567 15568OMNIVISION OV02A10 SENSOR DRIVER 15569M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15570L: linux-media@vger.kernel.org 15571S: Maintained 15572T: git git://linuxtv.org/media_tree.git 15573F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15574F: drivers/media/i2c/ov02a10.c 15575 15576OMNIVISION OV08D10 SENSOR DRIVER 15577M: Jimmy Su <jimmy.su@intel.com> 15578L: linux-media@vger.kernel.org 15579S: Maintained 15580T: git git://linuxtv.org/media_tree.git 15581F: drivers/media/i2c/ov08d10.c 15582 15583OMNIVISION OV08X40 SENSOR DRIVER 15584M: Jason Chen <jason.z.chen@intel.com> 15585L: linux-media@vger.kernel.org 15586S: Maintained 15587T: git git://linuxtv.org/media_tree.git 15588F: drivers/media/i2c/ov08x40.c 15589 15590OMNIVISION OV13858 SENSOR DRIVER 15591M: Sakari Ailus <sakari.ailus@linux.intel.com> 15592L: linux-media@vger.kernel.org 15593S: Maintained 15594T: git git://linuxtv.org/media_tree.git 15595F: drivers/media/i2c/ov13858.c 15596 15597OMNIVISION OV13B10 SENSOR DRIVER 15598M: Arec Kao <arec.kao@intel.com> 15599L: linux-media@vger.kernel.org 15600S: Maintained 15601T: git git://linuxtv.org/media_tree.git 15602F: drivers/media/i2c/ov13b10.c 15603 15604OMNIVISION OV2680 SENSOR DRIVER 15605M: Rui Miguel Silva <rmfrfs@gmail.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15610F: drivers/media/i2c/ov2680.c 15611 15612OMNIVISION OV2685 SENSOR DRIVER 15613M: Shunqian Zheng <zhengsq@rock-chips.com> 15614L: linux-media@vger.kernel.org 15615S: Maintained 15616T: git git://linuxtv.org/media_tree.git 15617F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15618F: drivers/media/i2c/ov2685.c 15619 15620OMNIVISION OV2740 SENSOR DRIVER 15621M: Tianshu Qiu <tian.shu.qiu@intel.com> 15622R: Shawn Tu <shawnx.tu@intel.com> 15623R: Bingbu Cao <bingbu.cao@intel.com> 15624L: linux-media@vger.kernel.org 15625S: Maintained 15626T: git git://linuxtv.org/media_tree.git 15627F: drivers/media/i2c/ov2740.c 15628 15629OMNIVISION OV4689 SENSOR DRIVER 15630M: Mikhail Rudenko <mike.rudenko@gmail.com> 15631L: linux-media@vger.kernel.org 15632S: Maintained 15633T: git git://linuxtv.org/media_tree.git 15634F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15635F: drivers/media/i2c/ov5647.c 15636 15637OMNIVISION OV5640 SENSOR DRIVER 15638M: Steve Longerbeam <slongerbeam@gmail.com> 15639L: linux-media@vger.kernel.org 15640S: Maintained 15641T: git git://linuxtv.org/media_tree.git 15642F: drivers/media/i2c/ov5640.c 15643 15644OMNIVISION OV5647 SENSOR DRIVER 15645M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15646M: Jacopo Mondi <jacopo@jmondi.org> 15647L: linux-media@vger.kernel.org 15648S: Maintained 15649T: git git://linuxtv.org/media_tree.git 15650F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15651F: drivers/media/i2c/ov5647.c 15652 15653OMNIVISION OV5670 SENSOR DRIVER 15654M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15655L: linux-media@vger.kernel.org 15656S: Maintained 15657T: git git://linuxtv.org/media_tree.git 15658F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15659F: drivers/media/i2c/ov5670.c 15660 15661OMNIVISION OV5675 SENSOR DRIVER 15662M: Shawn Tu <shawnx.tu@intel.com> 15663L: linux-media@vger.kernel.org 15664S: Maintained 15665T: git git://linuxtv.org/media_tree.git 15666F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15667F: drivers/media/i2c/ov5675.c 15668 15669OMNIVISION OV5693 SENSOR DRIVER 15670M: Daniel Scally <djrscally@gmail.com> 15671L: linux-media@vger.kernel.org 15672S: Maintained 15673T: git git://linuxtv.org/media_tree.git 15674F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15675F: drivers/media/i2c/ov5693.c 15676 15677OMNIVISION OV5695 SENSOR DRIVER 15678M: Shunqian Zheng <zhengsq@rock-chips.com> 15679L: linux-media@vger.kernel.org 15680S: Maintained 15681T: git git://linuxtv.org/media_tree.git 15682F: drivers/media/i2c/ov5695.c 15683 15684OMNIVISION OV7670 SENSOR DRIVER 15685L: linux-media@vger.kernel.org 15686S: Orphan 15687T: git git://linuxtv.org/media_tree.git 15688F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15689F: drivers/media/i2c/ov7670.c 15690 15691OMNIVISION OV772x SENSOR DRIVER 15692M: Jacopo Mondi <jacopo@jmondi.org> 15693L: linux-media@vger.kernel.org 15694S: Odd fixes 15695T: git git://linuxtv.org/media_tree.git 15696F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15697F: drivers/media/i2c/ov772x.c 15698F: include/media/i2c/ov772x.h 15699 15700OMNIVISION OV7740 SENSOR DRIVER 15701M: Wenyou Yang <wenyou.yang@microchip.com> 15702L: linux-media@vger.kernel.org 15703S: Maintained 15704T: git git://linuxtv.org/media_tree.git 15705F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15706F: drivers/media/i2c/ov7740.c 15707 15708OMNIVISION OV8856 SENSOR DRIVER 15709M: Sakari Ailus <sakari.ailus@linux.intel.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15714F: drivers/media/i2c/ov8856.c 15715 15716OMNIVISION OV8858 SENSOR DRIVER 15717M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15718M: Nicholas Roth <nicholas@rothemail.net> 15719L: linux-media@vger.kernel.org 15720S: Maintained 15721T: git git://linuxtv.org/media_tree.git 15722F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15723F: drivers/media/i2c/ov8858.c 15724 15725OMNIVISION OV9282 SENSOR DRIVER 15726M: Paul J. Murphy <paul.j.murphy@intel.com> 15727M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15728L: linux-media@vger.kernel.org 15729S: Maintained 15730T: git git://linuxtv.org/media_tree.git 15731F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15732F: drivers/media/i2c/ov9282.c 15733 15734OMNIVISION OV9640 SENSOR DRIVER 15735M: Petr Cvek <petrcvekcz@gmail.com> 15736L: linux-media@vger.kernel.org 15737S: Maintained 15738F: drivers/media/i2c/ov9640.* 15739 15740OMNIVISION OV9650 SENSOR DRIVER 15741M: Sakari Ailus <sakari.ailus@linux.intel.com> 15742R: Akinobu Mita <akinobu.mita@gmail.com> 15743R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15744L: linux-media@vger.kernel.org 15745S: Maintained 15746T: git git://linuxtv.org/media_tree.git 15747F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15748F: drivers/media/i2c/ov9650.c 15749 15750OMNIVISION OV9734 SENSOR DRIVER 15751M: Tianshu Qiu <tian.shu.qiu@intel.com> 15752R: Bingbu Cao <bingbu.cao@intel.com> 15753L: linux-media@vger.kernel.org 15754S: Maintained 15755T: git git://linuxtv.org/media_tree.git 15756F: drivers/media/i2c/ov9734.c 15757 15758ONBOARD USB HUB DRIVER 15759M: Matthias Kaehlcke <mka@chromium.org> 15760L: linux-usb@vger.kernel.org 15761S: Maintained 15762F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15763F: drivers/usb/misc/onboard_usb_hub.c 15764 15765ONENAND FLASH DRIVER 15766M: Kyungmin Park <kyungmin.park@samsung.com> 15767L: linux-mtd@lists.infradead.org 15768S: Maintained 15769F: drivers/mtd/nand/onenand/ 15770F: include/linux/mtd/onenand*.h 15771 15772ONEXPLAYER FAN DRIVER 15773M: Derek John Clark <derekjohn.clark@gmail.com> 15774M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15775L: linux-hwmon@vger.kernel.org 15776S: Maintained 15777F: drivers/hwmon/oxp-sensors.c 15778 15779ONIE TLV NVMEM LAYOUT DRIVER 15780M: Miquel Raynal <miquel.raynal@bootlin.com> 15781S: Maintained 15782F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15783F: drivers/nvmem/layouts/onie-tlv.c 15784 15785ONION OMEGA2+ BOARD 15786M: Harvey Hunt <harveyhuntnexus@gmail.com> 15787L: linux-mips@vger.kernel.org 15788S: Maintained 15789F: arch/mips/boot/dts/ralink/omega2p.dts 15790 15791ONSEMI ETHERNET PHY DRIVERS 15792M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15793L: netdev@vger.kernel.org 15794S: Supported 15795W: http://www.onsemi.com 15796F: drivers/net/phy/ncn* 15797 15798OP-TEE DRIVER 15799M: Jens Wiklander <jens.wiklander@linaro.org> 15800L: op-tee@lists.trustedfirmware.org 15801S: Maintained 15802F: Documentation/ABI/testing/sysfs-bus-optee-devices 15803F: drivers/tee/optee/ 15804 15805OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15806M: Sumit Garg <sumit.garg@linaro.org> 15807L: op-tee@lists.trustedfirmware.org 15808S: Maintained 15809F: drivers/char/hw_random/optee-rng.c 15810 15811OP-TEE RTC DRIVER 15812M: Clément Léger <clement.leger@bootlin.com> 15813L: linux-rtc@vger.kernel.org 15814S: Maintained 15815F: drivers/rtc/rtc-optee.c 15816 15817OPA-VNIC DRIVER 15818M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15819L: linux-rdma@vger.kernel.org 15820S: Supported 15821F: drivers/infiniband/ulp/opa_vnic 15822 15823OPEN FIRMWARE AND FLATTENED DEVICE TREE 15824M: Rob Herring <robh+dt@kernel.org> 15825M: Frank Rowand <frowand.list@gmail.com> 15826L: devicetree@vger.kernel.org 15827S: Maintained 15828W: http://www.devicetree.org/ 15829C: irc://irc.libera.chat/devicetree 15830T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15831F: Documentation/ABI/testing/sysfs-firmware-ofw 15832F: drivers/of/ 15833F: include/linux/of*.h 15834F: scripts/dtc/ 15835K: of_overlay_notifier_ 15836K: of_overlay_fdt_apply 15837K: of_overlay_remove 15838 15839OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15840M: Rob Herring <robh+dt@kernel.org> 15841M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15842M: Conor Dooley <conor+dt@kernel.org> 15843L: devicetree@vger.kernel.org 15844S: Maintained 15845Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15846C: irc://irc.libera.chat/devicetree 15847T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15848F: Documentation/devicetree/ 15849F: arch/*/boot/dts/ 15850F: include/dt-bindings/ 15851 15852OPENCOMPUTE PTP CLOCK DRIVER 15853M: Jonathan Lemon <jonathan.lemon@gmail.com> 15854M: Vadim Fedorenko <vadfed@fb.com> 15855L: netdev@vger.kernel.org 15856S: Maintained 15857F: drivers/ptp/ptp_ocp.c 15858 15859OPENCORES I2C BUS DRIVER 15860M: Peter Korsgaard <peter@korsgaard.com> 15861M: Andrew Lunn <andrew@lunn.ch> 15862L: linux-i2c@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15865F: Documentation/i2c/busses/i2c-ocores.rst 15866F: drivers/i2c/busses/i2c-ocores.c 15867F: include/linux/platform_data/i2c-ocores.h 15868 15869OPENRISC ARCHITECTURE 15870M: Jonas Bonn <jonas@southpole.se> 15871M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15872M: Stafford Horne <shorne@gmail.com> 15873L: linux-openrisc@vger.kernel.org 15874S: Maintained 15875W: http://openrisc.io 15876T: git https://github.com/openrisc/linux.git 15877F: Documentation/arch/openrisc/ 15878F: Documentation/devicetree/bindings/openrisc/ 15879F: arch/openrisc/ 15880F: drivers/irqchip/irq-ompic.c 15881F: drivers/irqchip/irq-or1k-* 15882 15883OPENVSWITCH 15884M: Pravin B Shelar <pshelar@ovn.org> 15885L: netdev@vger.kernel.org 15886L: dev@openvswitch.org 15887S: Maintained 15888W: http://openvswitch.org 15889F: include/uapi/linux/openvswitch.h 15890F: net/openvswitch/ 15891F: tools/testing/selftests/net/openvswitch/ 15892 15893OPERATING PERFORMANCE POINTS (OPP) 15894M: Viresh Kumar <vireshk@kernel.org> 15895M: Nishanth Menon <nm@ti.com> 15896M: Stephen Boyd <sboyd@kernel.org> 15897L: linux-pm@vger.kernel.org 15898S: Maintained 15899T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15900F: Documentation/devicetree/bindings/opp/ 15901F: Documentation/power/opp.rst 15902F: drivers/opp/ 15903F: include/linux/pm_opp.h 15904 15905OPL4 DRIVER 15906M: Clemens Ladisch <clemens@ladisch.de> 15907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15908S: Maintained 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15910F: sound/drivers/opl4/ 15911 15912ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15913M: Mark Fasheh <mark@fasheh.com> 15914M: Joel Becker <jlbec@evilplan.org> 15915M: Joseph Qi <joseph.qi@linux.alibaba.com> 15916L: ocfs2-devel@lists.linux.dev 15917S: Supported 15918W: http://ocfs2.wiki.kernel.org 15919F: Documentation/filesystems/dlmfs.rst 15920F: Documentation/filesystems/ocfs2.rst 15921F: fs/ocfs2/ 15922 15923ORANGEFS FILESYSTEM 15924M: Mike Marshall <hubcap@omnibond.com> 15925R: Martin Brandenburg <martin@omnibond.com> 15926L: devel@lists.orangefs.org 15927S: Supported 15928T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15929F: Documentation/filesystems/orangefs.rst 15930F: fs/orangefs/ 15931 15932ORINOCO DRIVER 15933L: linux-wireless@vger.kernel.org 15934S: Orphan 15935W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15936W: http://www.nongnu.org/orinoco/ 15937F: drivers/net/wireless/intersil/orinoco/ 15938 15939OV2659 OMNIVISION SENSOR DRIVER 15940M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15941L: linux-media@vger.kernel.org 15942S: Maintained 15943W: https://linuxtv.org 15944Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15945T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15946F: drivers/media/i2c/ov2659.c 15947F: include/media/i2c/ov2659.h 15948 15949OVERLAY FILESYSTEM 15950M: Miklos Szeredi <miklos@szeredi.hu> 15951M: Amir Goldstein <amir73il@gmail.com> 15952L: linux-unionfs@vger.kernel.org 15953S: Supported 15954T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15955F: Documentation/filesystems/overlayfs.rst 15956F: fs/overlayfs/ 15957 15958P54 WIRELESS DRIVER 15959M: Christian Lamparter <chunkeey@googlemail.com> 15960L: linux-wireless@vger.kernel.org 15961S: Maintained 15962W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15963F: drivers/net/wireless/intersil/p54/ 15964 15965PACKET SOCKETS 15966M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15967S: Maintained 15968F: include/uapi/linux/if_packet.h 15969F: net/packet/af_packet.c 15970 15971PACKING 15972M: Vladimir Oltean <olteanv@gmail.com> 15973L: netdev@vger.kernel.org 15974S: Supported 15975F: Documentation/core-api/packing.rst 15976F: include/linux/packing.h 15977F: lib/packing.c 15978 15979PADATA PARALLEL EXECUTION MECHANISM 15980M: Steffen Klassert <steffen.klassert@secunet.com> 15981M: Daniel Jordan <daniel.m.jordan@oracle.com> 15982L: linux-crypto@vger.kernel.org 15983L: linux-kernel@vger.kernel.org 15984S: Maintained 15985F: Documentation/core-api/padata.rst 15986F: include/linux/padata.h 15987F: kernel/padata.c 15988 15989PAGE CACHE 15990M: Matthew Wilcox (Oracle) <willy@infradead.org> 15991L: linux-fsdevel@vger.kernel.org 15992S: Supported 15993T: git git://git.infradead.org/users/willy/pagecache.git 15994F: Documentation/filesystems/locking.rst 15995F: Documentation/filesystems/vfs.rst 15996F: include/linux/pagemap.h 15997F: mm/filemap.c 15998F: mm/page-writeback.c 15999F: mm/readahead.c 16000F: mm/truncate.c 16001 16002PAGE POOL 16003M: Jesper Dangaard Brouer <hawk@kernel.org> 16004M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16005L: netdev@vger.kernel.org 16006S: Supported 16007F: Documentation/networking/page_pool.rst 16008F: include/net/page_pool.h 16009F: include/trace/events/page_pool.h 16010F: net/core/page_pool.c 16011 16012PAGE TABLE CHECK 16013M: Pasha Tatashin <pasha.tatashin@soleen.com> 16014M: Andrew Morton <akpm@linux-foundation.org> 16015L: linux-mm@kvack.org 16016S: Maintained 16017F: Documentation/mm/page_table_check.rst 16018F: include/linux/page_table_check.h 16019F: mm/page_table_check.c 16020 16021PANASONIC LAPTOP ACPI EXTRAS DRIVER 16022M: Kenneth Chan <kenneth.t.chan@gmail.com> 16023L: platform-driver-x86@vger.kernel.org 16024S: Maintained 16025F: drivers/platform/x86/panasonic-laptop.c 16026 16027PARALLAX PING IIO SENSOR DRIVER 16028M: Andreas Klinger <ak@it-klinger.de> 16029L: linux-iio@vger.kernel.org 16030S: Maintained 16031F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16032F: drivers/iio/proximity/ping.c 16033 16034PARALLEL LCD/KEYPAD PANEL DRIVER 16035M: Willy Tarreau <willy@haproxy.com> 16036M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16037S: Odd Fixes 16038F: Documentation/admin-guide/lcd-panel-cgram.rst 16039F: drivers/auxdisplay/panel.c 16040 16041PARALLEL PORT SUBSYSTEM 16042M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16043M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16044L: linux-parport@lists.infradead.org (subscribers-only) 16045S: Maintained 16046F: Documentation/driver-api/parport*.rst 16047F: drivers/char/ppdev.c 16048F: drivers/parport/ 16049F: include/linux/parport*.h 16050F: include/uapi/linux/ppdev.h 16051 16052PARAVIRT_OPS INTERFACE 16053M: Juergen Gross <jgross@suse.com> 16054R: Ajay Kaher <akaher@vmware.com> 16055R: Alexey Makhalov <amakhalov@vmware.com> 16056R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16057L: virtualization@lists.linux-foundation.org 16058L: x86@kernel.org 16059S: Supported 16060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16061F: Documentation/virt/paravirt_ops.rst 16062F: arch/*/include/asm/paravirt*.h 16063F: arch/*/kernel/paravirt* 16064F: include/linux/hypervisor.h 16065 16066PARISC ARCHITECTURE 16067M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16068M: Helge Deller <deller@gmx.de> 16069L: linux-parisc@vger.kernel.org 16070S: Maintained 16071W: https://parisc.wiki.kernel.org 16072Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16074T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16075F: Documentation/arch/parisc/ 16076F: arch/parisc/ 16077F: drivers/char/agp/parisc-agp.c 16078F: drivers/input/misc/hp_sdc_rtc.c 16079F: drivers/input/serio/gscps2.c 16080F: drivers/input/serio/hp_sdc* 16081F: drivers/parisc/ 16082F: drivers/parport/parport_gsc.* 16083F: drivers/tty/serial/8250/8250_parisc.c 16084F: drivers/video/console/sti* 16085F: drivers/video/fbdev/sti* 16086F: drivers/video/logo/logo_parisc* 16087F: include/linux/hp_sdc.h 16088 16089PARMAN 16090M: Jiri Pirko <jiri@resnulli.us> 16091L: netdev@vger.kernel.org 16092S: Supported 16093F: include/linux/parman.h 16094F: lib/parman.c 16095F: lib/test_parman.c 16096 16097PC ENGINES APU BOARD DRIVER 16098M: Enrico Weigelt, metux IT consult <info@metux.net> 16099S: Maintained 16100F: drivers/platform/x86/pcengines-apuv2.c 16101 16102PC87360 HARDWARE MONITORING DRIVER 16103M: Jim Cromie <jim.cromie@gmail.com> 16104L: linux-hwmon@vger.kernel.org 16105S: Maintained 16106F: Documentation/hwmon/pc87360.rst 16107F: drivers/hwmon/pc87360.c 16108 16109PC8736x GPIO DRIVER 16110M: Jim Cromie <jim.cromie@gmail.com> 16111S: Maintained 16112F: drivers/char/pc8736x_gpio.c 16113 16114PC87427 HARDWARE MONITORING DRIVER 16115M: Jean Delvare <jdelvare@suse.com> 16116L: linux-hwmon@vger.kernel.org 16117S: Maintained 16118F: Documentation/hwmon/pc87427.rst 16119F: drivers/hwmon/pc87427.c 16120 16121PCA9532 LED DRIVER 16122M: Riku Voipio <riku.voipio@iki.fi> 16123S: Maintained 16124F: drivers/leds/leds-pca9532.c 16125F: include/linux/leds-pca9532.h 16126 16127PCA9541 I2C BUS MASTER SELECTOR DRIVER 16128M: Guenter Roeck <linux@roeck-us.net> 16129L: linux-i2c@vger.kernel.org 16130S: Maintained 16131F: drivers/i2c/muxes/i2c-mux-pca9541.c 16132 16133PCDP - PRIMARY CONSOLE AND DEBUG PORT 16134M: Khalid Aziz <khalid@gonehiking.org> 16135S: Maintained 16136F: drivers/firmware/pcdp.* 16137 16138PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16139M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16140M: Pali Rohár <pali@kernel.org> 16141L: linux-pci@vger.kernel.org 16142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16143S: Maintained 16144F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16145F: drivers/pci/controller/pci-aardvark.c 16146 16147PCI DRIVER FOR ALTERA PCIE IP 16148M: Joyce Ooi <joyce.ooi@intel.com> 16149L: linux-pci@vger.kernel.org 16150S: Supported 16151F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16152F: drivers/pci/controller/pcie-altera.c 16153 16154PCI DRIVER FOR APPLIEDMICRO XGENE 16155M: Toan Le <toan@os.amperecomputing.com> 16156L: linux-pci@vger.kernel.org 16157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16158S: Maintained 16159F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16160F: drivers/pci/controller/pci-xgene.c 16161 16162PCI DRIVER FOR ARM VERSATILE PLATFORM 16163M: Rob Herring <robh@kernel.org> 16164L: linux-pci@vger.kernel.org 16165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16166S: Maintained 16167F: Documentation/devicetree/bindings/pci/versatile.yaml 16168F: drivers/pci/controller/pci-versatile.c 16169 16170PCI DRIVER FOR ARMADA 8K 16171M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16176F: drivers/pci/controller/dwc/pcie-armada8k.c 16177 16178PCI DRIVER FOR CADENCE PCIE IP 16179M: Tom Joseph <tjoseph@cadence.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/cdns,* 16183F: drivers/pci/controller/cadence/ 16184 16185PCI DRIVER FOR FREESCALE LAYERSCAPE 16186M: Minghuan Lian <minghuan.Lian@nxp.com> 16187M: Mingkai Hu <mingkai.hu@nxp.com> 16188M: Roy Zang <roy.zang@nxp.com> 16189L: linuxppc-dev@lists.ozlabs.org 16190L: linux-pci@vger.kernel.org 16191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16192S: Maintained 16193F: drivers/pci/controller/dwc/*layerscape* 16194 16195PCI DRIVER FOR FU740 16196M: Paul Walmsley <paul.walmsley@sifive.com> 16197M: Greentime Hu <greentime.hu@sifive.com> 16198L: linux-pci@vger.kernel.org 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16201F: drivers/pci/controller/dwc/pcie-fu740.c 16202 16203PCI DRIVER FOR GENERIC OF HOSTS 16204M: Will Deacon <will@kernel.org> 16205L: linux-pci@vger.kernel.org 16206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16209F: drivers/pci/controller/pci-host-common.c 16210F: drivers/pci/controller/pci-host-generic.c 16211 16212PCI DRIVER FOR IMX6 16213M: Richard Zhu <hongxing.zhu@nxp.com> 16214M: Lucas Stach <l.stach@pengutronix.de> 16215L: linux-pci@vger.kernel.org 16216L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16217S: Maintained 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16219F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16220F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16221F: drivers/pci/controller/dwc/*imx6* 16222 16223PCI DRIVER FOR INTEL IXP4XX 16224M: Linus Walleij <linus.walleij@linaro.org> 16225S: Maintained 16226F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16227F: drivers/pci/controller/pci-ixp4xx.c 16228 16229PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16230M: Nirmal Patel <nirmal.patel@linux.intel.com> 16231R: Jonathan Derrick <jonathan.derrick@linux.dev> 16232L: linux-pci@vger.kernel.org 16233S: Supported 16234F: drivers/pci/controller/vmd.c 16235 16236PCI DRIVER FOR MICROSEMI SWITCHTEC 16237M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16238M: Logan Gunthorpe <logang@deltatee.com> 16239L: linux-pci@vger.kernel.org 16240S: Maintained 16241F: Documentation/ABI/testing/sysfs-class-switchtec 16242F: Documentation/driver-api/switchtec.rst 16243F: drivers/ntb/hw/mscc/ 16244F: drivers/pci/switch/switchtec* 16245F: include/linux/switchtec.h 16246F: include/uapi/linux/switchtec_ioctl.h 16247 16248PCI DRIVER FOR MOBIVEIL PCIE IP 16249M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16250M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16251L: linux-pci@vger.kernel.org 16252S: Supported 16253F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16254F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16255 16256PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16257M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16258M: Pali Rohár <pali@kernel.org> 16259L: linux-pci@vger.kernel.org 16260L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16261S: Maintained 16262F: drivers/pci/controller/*mvebu* 16263 16264PCI DRIVER FOR NVIDIA TEGRA 16265M: Thierry Reding <thierry.reding@gmail.com> 16266L: linux-tegra@vger.kernel.org 16267L: linux-pci@vger.kernel.org 16268S: Supported 16269F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16270F: drivers/pci/controller/pci-tegra.c 16271 16272PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16273M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16274L: linux-pci@vger.kernel.org 16275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16276S: Maintained 16277F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16278F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16279 16280PCI DRIVER FOR RENESAS R-CAR 16281M: Marek Vasut <marek.vasut+renesas@gmail.com> 16282M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16283L: linux-pci@vger.kernel.org 16284L: linux-renesas-soc@vger.kernel.org 16285S: Maintained 16286F: Documentation/devicetree/bindings/pci/*rcar* 16287F: drivers/pci/controller/*rcar* 16288 16289PCI DRIVER FOR SAMSUNG EXYNOS 16290M: Jingoo Han <jingoohan1@gmail.com> 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293L: linux-samsung-soc@vger.kernel.org 16294S: Maintained 16295F: drivers/pci/controller/dwc/pci-exynos.c 16296 16297PCI DRIVER FOR SYNOPSYS DESIGNWARE 16298M: Jingoo Han <jingoohan1@gmail.com> 16299M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16300L: linux-pci@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16303F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16304F: drivers/pci/controller/dwc/*designware* 16305 16306PCI DRIVER FOR TI DRA7XX/J721E 16307M: Vignesh Raghavendra <vigneshr@ti.com> 16308L: linux-omap@vger.kernel.org 16309L: linux-pci@vger.kernel.org 16310L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16311S: Supported 16312F: Documentation/devicetree/bindings/pci/ti-pci.txt 16313F: drivers/pci/controller/cadence/pci-j721e.c 16314F: drivers/pci/controller/dwc/pci-dra7xx.c 16315 16316PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16317M: Linus Walleij <linus.walleij@linaro.org> 16318L: linux-pci@vger.kernel.org 16319S: Maintained 16320F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16321F: drivers/pci/controller/pci-v3-semi.c 16322 16323PCI DRIVER FOR XILINX VERSAL CPM 16324M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16325M: Michal Simek <michal.simek@amd.com> 16326L: linux-pci@vger.kernel.org 16327S: Maintained 16328F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16329F: drivers/pci/controller/pcie-xilinx-cpm.c 16330 16331PCI ENDPOINT SUBSYSTEM 16332M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16333M: Krzysztof Wilczyński <kw@linux.com> 16334R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16335R: Kishon Vijay Abraham I <kishon@kernel.org> 16336L: linux-pci@vger.kernel.org 16337S: Supported 16338Q: https://patchwork.kernel.org/project/linux-pci/list/ 16339B: https://bugzilla.kernel.org 16340C: irc://irc.oftc.net/linux-pci 16341T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16342F: Documentation/PCI/endpoint/* 16343F: Documentation/misc-devices/pci-endpoint-test.rst 16344F: drivers/misc/pci_endpoint_test.c 16345F: drivers/pci/endpoint/ 16346F: tools/pci/ 16347 16348PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16349M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16350R: Oliver O'Halloran <oohall@gmail.com> 16351L: linuxppc-dev@lists.ozlabs.org 16352S: Supported 16353F: Documentation/PCI/pci-error-recovery.rst 16354F: Documentation/powerpc/eeh-pci-error-recovery.rst 16355F: arch/powerpc/include/*/eeh*.h 16356F: arch/powerpc/kernel/eeh*.c 16357F: arch/powerpc/platforms/*/eeh*.c 16358F: drivers/pci/pcie/aer.c 16359F: drivers/pci/pcie/dpc.c 16360F: drivers/pci/pcie/err.c 16361 16362PCI ERROR RECOVERY 16363M: Linas Vepstas <linasvepstas@gmail.com> 16364L: linux-pci@vger.kernel.org 16365S: Supported 16366F: Documentation/PCI/pci-error-recovery.rst 16367 16368PCI MSI DRIVER FOR ALTERA MSI IP 16369M: Joyce Ooi <joyce.ooi@intel.com> 16370L: linux-pci@vger.kernel.org 16371S: Supported 16372F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16373F: drivers/pci/controller/pcie-altera-msi.c 16374 16375PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16376M: Toan Le <toan@os.amperecomputing.com> 16377L: linux-pci@vger.kernel.org 16378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16379S: Maintained 16380F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16381F: drivers/pci/controller/pci-xgene-msi.c 16382 16383PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16384M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16385M: Krzysztof Wilczyński <kw@linux.com> 16386R: Rob Herring <robh@kernel.org> 16387L: linux-pci@vger.kernel.org 16388S: Supported 16389Q: https://patchwork.kernel.org/project/linux-pci/list/ 16390B: https://bugzilla.kernel.org 16391C: irc://irc.oftc.net/linux-pci 16392T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16393F: Documentation/devicetree/bindings/pci/ 16394F: drivers/pci/controller/ 16395F: drivers/pci/pci-bridge-emul.c 16396F: drivers/pci/pci-bridge-emul.h 16397 16398PCI PEER-TO-PEER DMA (P2PDMA) 16399M: Bjorn Helgaas <bhelgaas@google.com> 16400M: Logan Gunthorpe <logang@deltatee.com> 16401L: linux-pci@vger.kernel.org 16402S: Supported 16403Q: https://patchwork.kernel.org/project/linux-pci/list/ 16404B: https://bugzilla.kernel.org 16405C: irc://irc.oftc.net/linux-pci 16406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16407F: Documentation/driver-api/pci/p2pdma.rst 16408F: drivers/pci/p2pdma.c 16409F: include/linux/pci-p2pdma.h 16410 16411PCI SUBSYSTEM 16412M: Bjorn Helgaas <bhelgaas@google.com> 16413L: linux-pci@vger.kernel.org 16414S: Supported 16415Q: https://patchwork.kernel.org/project/linux-pci/list/ 16416B: https://bugzilla.kernel.org 16417C: irc://irc.oftc.net/linux-pci 16418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16419F: Documentation/PCI/ 16420F: Documentation/devicetree/bindings/pci/ 16421F: arch/x86/kernel/early-quirks.c 16422F: arch/x86/kernel/quirks.c 16423F: arch/x86/pci/ 16424F: drivers/acpi/pci* 16425F: drivers/pci/ 16426F: include/asm-generic/pci* 16427F: include/linux/of_pci.h 16428F: include/linux/pci* 16429F: include/uapi/linux/pci* 16430F: lib/pci* 16431 16432PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16433M: Jonathan Chocron <jonnyc@amazon.com> 16434L: linux-pci@vger.kernel.org 16435S: Maintained 16436F: Documentation/devicetree/bindings/pci/pcie-al.txt 16437F: drivers/pci/controller/dwc/pcie-al.c 16438 16439PCIE DRIVER FOR AMLOGIC MESON 16440M: Yue Wang <yue.wang@Amlogic.com> 16441L: linux-pci@vger.kernel.org 16442L: linux-amlogic@lists.infradead.org 16443S: Maintained 16444F: drivers/pci/controller/dwc/pci-meson.c 16445 16446PCIE DRIVER FOR AXIS ARTPEC 16447M: Jesper Nilsson <jesper.nilsson@axis.com> 16448L: linux-arm-kernel@axis.com 16449L: linux-pci@vger.kernel.org 16450S: Maintained 16451F: Documentation/devicetree/bindings/pci/axis,artpec* 16452F: drivers/pci/controller/dwc/*artpec* 16453 16454PCIE DRIVER FOR CAVIUM THUNDERX 16455M: Robert Richter <rric@kernel.org> 16456L: linux-pci@vger.kernel.org 16457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16458S: Odd Fixes 16459F: drivers/pci/controller/pci-thunder-* 16460 16461PCIE DRIVER FOR HISILICON 16462M: Zhou Wang <wangzhou1@hisilicon.com> 16463L: linux-pci@vger.kernel.org 16464S: Maintained 16465F: drivers/pci/controller/dwc/pcie-hisi.c 16466 16467PCIE DRIVER FOR HISILICON KIRIN 16468M: Xiaowei Song <songxiaowei@hisilicon.com> 16469M: Binghui Wang <wangbinghui@hisilicon.com> 16470L: linux-pci@vger.kernel.org 16471S: Maintained 16472F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16473F: drivers/pci/controller/dwc/pcie-kirin.c 16474 16475PCIE DRIVER FOR HISILICON STB 16476M: Shawn Guo <shawn.guo@linaro.org> 16477L: linux-pci@vger.kernel.org 16478S: Maintained 16479F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16480F: drivers/pci/controller/dwc/pcie-histb.c 16481 16482PCIE DRIVER FOR INTEL KEEM BAY 16483M: Srikanth Thokala <srikanth.thokala@intel.com> 16484L: linux-pci@vger.kernel.org 16485S: Supported 16486F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16487F: drivers/pci/controller/dwc/pcie-keembay.c 16488 16489PCIE DRIVER FOR INTEL LGM GW SOC 16490M: Chuanhua Lei <lchuanhua@maxlinear.com> 16491L: linux-pci@vger.kernel.org 16492S: Maintained 16493F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16494F: drivers/pci/controller/dwc/pcie-intel-gw.c 16495 16496PCIE DRIVER FOR MEDIATEK 16497M: Ryder Lee <ryder.lee@mediatek.com> 16498M: Jianjun Wang <jianjun.wang@mediatek.com> 16499L: linux-pci@vger.kernel.org 16500L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16501S: Supported 16502F: Documentation/devicetree/bindings/pci/mediatek* 16503F: drivers/pci/controller/*mediatek* 16504 16505PCIE DRIVER FOR MICROCHIP 16506M: Daire McNamara <daire.mcnamara@microchip.com> 16507L: linux-pci@vger.kernel.org 16508S: Supported 16509F: Documentation/devicetree/bindings/pci/microchip* 16510F: drivers/pci/controller/*microchip* 16511 16512PCIE DRIVER FOR QUALCOMM MSM 16513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16514L: linux-pci@vger.kernel.org 16515L: linux-arm-msm@vger.kernel.org 16516S: Maintained 16517F: drivers/pci/controller/dwc/pcie-qcom.c 16518 16519PCIE DRIVER FOR ROCKCHIP 16520M: Shawn Lin <shawn.lin@rock-chips.com> 16521L: linux-pci@vger.kernel.org 16522L: linux-rockchip@lists.infradead.org 16523S: Maintained 16524F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16525F: drivers/pci/controller/pcie-rockchip* 16526 16527PCIE DRIVER FOR SOCIONEXT UNIPHIER 16528M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16529L: linux-pci@vger.kernel.org 16530S: Maintained 16531F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16532F: drivers/pci/controller/dwc/pcie-uniphier* 16533 16534PCIE DRIVER FOR ST SPEAR13XX 16535M: Pratyush Anand <pratyush.anand@gmail.com> 16536L: linux-pci@vger.kernel.org 16537S: Maintained 16538F: drivers/pci/controller/dwc/*spear* 16539 16540PCIE ENDPOINT DRIVER FOR QUALCOMM 16541M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16542L: linux-pci@vger.kernel.org 16543L: linux-arm-msm@vger.kernel.org 16544S: Maintained 16545F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16546F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16547 16548PCMCIA SUBSYSTEM 16549M: Dominik Brodowski <linux@dominikbrodowski.net> 16550S: Odd Fixes 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16552F: Documentation/pcmcia/ 16553F: drivers/pcmcia/ 16554F: include/pcmcia/ 16555F: tools/pcmcia/ 16556 16557PCNET32 NETWORK DRIVER 16558M: Don Fry <pcnet32@frontier.com> 16559L: netdev@vger.kernel.org 16560S: Maintained 16561F: drivers/net/ethernet/amd/pcnet32.c 16562 16563PCRYPT PARALLEL CRYPTO ENGINE 16564M: Steffen Klassert <steffen.klassert@secunet.com> 16565L: linux-crypto@vger.kernel.org 16566S: Maintained 16567F: crypto/pcrypt.c 16568F: include/crypto/pcrypt.h 16569 16570PDS DSC VIRTIO DATA PATH ACCELERATOR 16571R: Shannon Nelson <shannon.nelson@amd.com> 16572F: drivers/vdpa/pds/ 16573 16574PECI HARDWARE MONITORING DRIVERS 16575M: Iwona Winiarska <iwona.winiarska@intel.com> 16576L: linux-hwmon@vger.kernel.org 16577S: Supported 16578F: Documentation/hwmon/peci-cputemp.rst 16579F: Documentation/hwmon/peci-dimmtemp.rst 16580F: drivers/hwmon/peci/ 16581 16582PECI SUBSYSTEM 16583M: Iwona Winiarska <iwona.winiarska@intel.com> 16584L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16585S: Supported 16586F: Documentation/devicetree/bindings/peci/ 16587F: Documentation/peci/ 16588F: drivers/peci/ 16589F: include/linux/peci-cpu.h 16590F: include/linux/peci.h 16591 16592PENSANDO ETHERNET DRIVERS 16593M: Shannon Nelson <shannon.nelson@amd.com> 16594M: Brett Creeley <brett.creeley@amd.com> 16595M: drivers@pensando.io 16596L: netdev@vger.kernel.org 16597S: Supported 16598F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16599F: drivers/net/ethernet/pensando/ 16600 16601PER-CPU MEMORY ALLOCATOR 16602M: Dennis Zhou <dennis@kernel.org> 16603M: Tejun Heo <tj@kernel.org> 16604M: Christoph Lameter <cl@linux.com> 16605L: linux-mm@kvack.org 16606S: Maintained 16607T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16608F: arch/*/include/asm/percpu.h 16609F: include/linux/percpu*.h 16610F: lib/percpu*.c 16611F: mm/percpu*.c 16612 16613PER-TASK DELAY ACCOUNTING 16614M: Balbir Singh <bsingharora@gmail.com> 16615S: Maintained 16616F: include/linux/delayacct.h 16617F: kernel/delayacct.c 16618 16619PERFORMANCE EVENTS SUBSYSTEM 16620M: Peter Zijlstra <peterz@infradead.org> 16621M: Ingo Molnar <mingo@redhat.com> 16622M: Arnaldo Carvalho de Melo <acme@kernel.org> 16623R: Mark Rutland <mark.rutland@arm.com> 16624R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16625R: Jiri Olsa <jolsa@kernel.org> 16626R: Namhyung Kim <namhyung@kernel.org> 16627R: Ian Rogers <irogers@google.com> 16628R: Adrian Hunter <adrian.hunter@intel.com> 16629L: linux-perf-users@vger.kernel.org 16630L: linux-kernel@vger.kernel.org 16631S: Supported 16632W: https://perf.wiki.kernel.org/ 16633T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16634F: arch/*/events/* 16635F: arch/*/events/*/* 16636F: arch/*/include/asm/perf_event.h 16637F: arch/*/kernel/*/*/perf_event*.c 16638F: arch/*/kernel/*/perf_event*.c 16639F: arch/*/kernel/perf_callchain.c 16640F: arch/*/kernel/perf_event*.c 16641F: include/linux/perf_event.h 16642F: include/uapi/linux/perf_event.h 16643F: kernel/events/* 16644F: tools/lib/perf/ 16645F: tools/perf/ 16646 16647PERFORMANCE EVENTS TOOLING ARM64 16648R: John Garry <john.g.garry@oracle.com> 16649R: Will Deacon <will@kernel.org> 16650R: James Clark <james.clark@arm.com> 16651R: Mike Leach <mike.leach@linaro.org> 16652R: Leo Yan <leo.yan@linaro.org> 16653L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16654S: Supported 16655F: tools/build/feature/test-libopencsd.c 16656F: tools/perf/arch/arm*/ 16657F: tools/perf/pmu-events/arch/arm64/ 16658F: tools/perf/util/arm-spe* 16659F: tools/perf/util/cs-etm* 16660 16661PERSONALITY HANDLING 16662M: Christoph Hellwig <hch@infradead.org> 16663L: linux-abi-devel@lists.sourceforge.net 16664S: Maintained 16665F: include/linux/personality.h 16666F: include/uapi/linux/personality.h 16667 16668PHOENIX RC FLIGHT CONTROLLER ADAPTER 16669M: Marcus Folkesson <marcus.folkesson@gmail.com> 16670L: linux-input@vger.kernel.org 16671S: Maintained 16672F: Documentation/input/devices/pxrc.rst 16673F: drivers/input/joystick/pxrc.c 16674 16675PHONET PROTOCOL 16676M: Remi Denis-Courmont <courmisch@gmail.com> 16677S: Supported 16678F: Documentation/networking/phonet.rst 16679F: include/linux/phonet.h 16680F: include/net/phonet/ 16681F: include/uapi/linux/phonet.h 16682F: net/phonet/ 16683 16684PHRAM MTD DRIVER 16685M: Joern Engel <joern@lazybastard.org> 16686L: linux-mtd@lists.infradead.org 16687S: Maintained 16688F: drivers/mtd/devices/phram.c 16689 16690PICOLCD HID DRIVER 16691M: Bruno Prémont <bonbons@linux-vserver.org> 16692L: linux-input@vger.kernel.org 16693S: Maintained 16694F: drivers/hid/hid-picolcd* 16695 16696PIDFD API 16697M: Christian Brauner <christian@brauner.io> 16698L: linux-kernel@vger.kernel.org 16699S: Maintained 16700T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16701F: samples/pidfd/ 16702F: tools/testing/selftests/clone3/ 16703F: tools/testing/selftests/pid_namespace/ 16704F: tools/testing/selftests/pidfd/ 16705K: (?i)pidfd 16706K: (?i)clone3 16707K: \b(clone_args|kernel_clone_args)\b 16708 16709PIN CONTROL SUBSYSTEM 16710M: Linus Walleij <linus.walleij@linaro.org> 16711L: linux-gpio@vger.kernel.org 16712S: Maintained 16713T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16714F: Documentation/devicetree/bindings/pinctrl/ 16715F: Documentation/driver-api/pin-control.rst 16716F: drivers/pinctrl/ 16717F: include/dt-bindings/pinctrl/ 16718F: include/linux/pinctrl/ 16719 16720PIN CONTROLLER - AMD 16721M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16722M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16723S: Maintained 16724F: drivers/pinctrl/pinctrl-amd.c 16725 16726PIN CONTROLLER - FREESCALE 16727M: Dong Aisheng <aisheng.dong@nxp.com> 16728M: Fabio Estevam <festevam@gmail.com> 16729M: Shawn Guo <shawnguo@kernel.org> 16730M: Jacky Bai <ping.bai@nxp.com> 16731R: Pengutronix Kernel Team <kernel@pengutronix.de> 16732L: linux-gpio@vger.kernel.org 16733S: Maintained 16734F: Documentation/devicetree/bindings/pinctrl/fsl,* 16735F: drivers/pinctrl/freescale/ 16736 16737PIN CONTROLLER - INTEL 16738M: Mika Westerberg <mika.westerberg@linux.intel.com> 16739M: Andy Shevchenko <andy@kernel.org> 16740S: Supported 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16742F: drivers/pinctrl/intel/ 16743 16744PIN CONTROLLER - KEEMBAY 16745M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16746S: Supported 16747F: drivers/pinctrl/pinctrl-keembay* 16748 16749PIN CONTROLLER - MEDIATEK 16750M: Sean Wang <sean.wang@kernel.org> 16751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16752S: Maintained 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16755F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16756F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16757F: drivers/pinctrl/mediatek/ 16758 16759PIN CONTROLLER - MEDIATEK MIPS 16760M: Arınç ÜNAL <arinc.unal@arinc9.com> 16761M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16762L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16763L: linux-mips@vger.kernel.org 16764S: Maintained 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16771F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16772F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16773F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16774F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16775F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16776F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16777F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16778F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16779F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16780 16781PIN CONTROLLER - MICROCHIP AT91 16782M: Ludovic Desroches <ludovic.desroches@microchip.com> 16783L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16784L: linux-gpio@vger.kernel.org 16785S: Supported 16786F: drivers/gpio/gpio-sama5d2-piobu.c 16787F: drivers/pinctrl/pinctrl-at91* 16788 16789PIN CONTROLLER - NXP S32 16790M: Chester Lin <clin@suse.com> 16791R: NXP S32 Linux Team <s32@nxp.com> 16792L: linux-gpio@vger.kernel.org 16793S: Maintained 16794F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16795F: drivers/pinctrl/nxp/ 16796 16797PIN CONTROLLER - QUALCOMM 16798M: Bjorn Andersson <andersson@kernel.org> 16799L: linux-arm-msm@vger.kernel.org 16800S: Maintained 16801F: Documentation/devicetree/bindings/pinctrl/qcom,* 16802F: drivers/pinctrl/qcom/ 16803 16804PIN CONTROLLER - RENESAS 16805M: Geert Uytterhoeven <geert+renesas@glider.be> 16806L: linux-renesas-soc@vger.kernel.org 16807S: Supported 16808T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16809F: Documentation/devicetree/bindings/pinctrl/renesas,* 16810F: drivers/pinctrl/renesas/ 16811 16812PIN CONTROLLER - SAMSUNG 16813M: Tomasz Figa <tomasz.figa@gmail.com> 16814M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16815M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16816R: Alim Akhtar <alim.akhtar@samsung.com> 16817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16818L: linux-samsung-soc@vger.kernel.org 16819S: Maintained 16820Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16821B: mailto:linux-samsung-soc@vger.kernel.org 16822C: irc://irc.libera.chat/linux-exynos 16823T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16824F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16825F: drivers/pinctrl/samsung/ 16826F: include/dt-bindings/pinctrl/samsung.h 16827 16828PIN CONTROLLER - SINGLE 16829M: Tony Lindgren <tony@atomide.com> 16830M: Haojian Zhuang <haojian.zhuang@linaro.org> 16831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16832L: linux-omap@vger.kernel.org 16833S: Maintained 16834F: drivers/pinctrl/pinctrl-single.c 16835 16836PIN CONTROLLER - SUNPLUS / TIBBO 16837M: Dvorkin Dmitry <dvorkin@tibbo.com> 16838M: Wells Lu <wellslutw@gmail.com> 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840S: Maintained 16841W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16842F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16843F: drivers/pinctrl/sunplus/ 16844F: include/dt-bindings/pinctrl/sppctl*.h 16845 16846PINE64 PINEPHONE KEYBOARD DRIVER 16847M: Samuel Holland <samuel@sholland.org> 16848S: Supported 16849F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16850F: drivers/input/keyboard/pinephone-keyboard.c 16851 16852PKTCDVD DRIVER 16853M: linux-block@vger.kernel.org 16854S: Orphan 16855F: drivers/block/pktcdvd.c 16856F: include/linux/pktcdvd.h 16857F: include/uapi/linux/pktcdvd.h 16858 16859PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16860M: Tomasz Duszynski <tduszyns@gmail.com> 16861S: Maintained 16862F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16863F: drivers/iio/chemical/pms7003.c 16864 16865PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16866M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16867L: netdev@vger.kernel.org 16868S: Maintained 16869F: drivers/net/phy/mdio-open-alliance.h 16870F: net/ethtool/plca.c 16871 16872PLDMFW LIBRARY 16873M: Jacob Keller <jacob.e.keller@intel.com> 16874S: Maintained 16875F: Documentation/driver-api/pldmfw/ 16876F: include/linux/pldmfw.h 16877F: lib/pldmfw/ 16878 16879PLX DMA DRIVER 16880M: Logan Gunthorpe <logang@deltatee.com> 16881S: Maintained 16882F: drivers/dma/plx_dma.c 16883 16884PM-GRAPH UTILITY 16885M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16886L: linux-pm@vger.kernel.org 16887S: Supported 16888W: https://01.org/pm-graph 16889B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16890T: git git://github.com/intel/pm-graph 16891F: tools/power/pm-graph 16892 16893PM6764TR DRIVER 16894M: Charles Hsu <hsu.yungteng@gmail.com> 16895L: linux-hwmon@vger.kernel.org 16896S: Maintained 16897F: Documentation/hwmon/pm6764tr.rst 16898F: drivers/hwmon/pmbus/pm6764tr.c 16899 16900PMBUS HARDWARE MONITORING DRIVERS 16901M: Guenter Roeck <linux@roeck-us.net> 16902L: linux-hwmon@vger.kernel.org 16903S: Maintained 16904W: http://hwmon.wiki.kernel.org/ 16905W: http://www.roeck-us.net/linux/drivers/ 16906T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16907F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16908F: Documentation/devicetree/bindings/hwmon/max31785.txt 16909F: Documentation/hwmon/adm1275.rst 16910F: Documentation/hwmon/ibm-cffps.rst 16911F: Documentation/hwmon/ir35221.rst 16912F: Documentation/hwmon/lm25066.rst 16913F: Documentation/hwmon/ltc2978.rst 16914F: Documentation/hwmon/ltc3815.rst 16915F: Documentation/hwmon/max16064.rst 16916F: Documentation/hwmon/max20751.rst 16917F: Documentation/hwmon/max31785.rst 16918F: Documentation/hwmon/max34440.rst 16919F: Documentation/hwmon/max8688.rst 16920F: Documentation/hwmon/pmbus-core.rst 16921F: Documentation/hwmon/pmbus.rst 16922F: Documentation/hwmon/tps40422.rst 16923F: Documentation/hwmon/ucd9000.rst 16924F: Documentation/hwmon/ucd9200.rst 16925F: Documentation/hwmon/zl6100.rst 16926F: drivers/hwmon/pmbus/ 16927F: include/linux/pmbus.h 16928 16929PMC SIERRA MaxRAID DRIVER 16930L: linux-scsi@vger.kernel.org 16931S: Orphan 16932W: http://www.pmc-sierra.com/ 16933F: drivers/scsi/pmcraid.* 16934 16935PMC SIERRA PM8001 DRIVER 16936M: Jack Wang <jinpu.wang@cloud.ionos.com> 16937L: linux-scsi@vger.kernel.org 16938S: Supported 16939F: drivers/scsi/pm8001/ 16940 16941PNI RM3100 IIO DRIVER 16942M: Song Qiang <songqiang1304521@gmail.com> 16943L: linux-iio@vger.kernel.org 16944S: Maintained 16945F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16946F: drivers/iio/magnetometer/rm3100* 16947 16948PNP SUPPORT 16949M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16950L: linux-acpi@vger.kernel.org 16951S: Maintained 16952F: drivers/pnp/ 16953F: include/linux/pnp.h 16954 16955POSIX CLOCKS and TIMERS 16956M: Thomas Gleixner <tglx@linutronix.de> 16957L: linux-kernel@vger.kernel.org 16958S: Maintained 16959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16960F: fs/timerfd.c 16961F: include/linux/time_namespace.h 16962F: include/linux/timer* 16963F: kernel/time/*timer* 16964F: kernel/time/namespace.c 16965 16966POWER MANAGEMENT CORE 16967M: "Rafael J. Wysocki" <rafael@kernel.org> 16968L: linux-pm@vger.kernel.org 16969S: Supported 16970B: https://bugzilla.kernel.org 16971T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16972F: drivers/base/power/ 16973F: drivers/powercap/ 16974F: include/linux/intel_rapl.h 16975F: include/linux/pm.h 16976F: include/linux/pm_* 16977F: include/linux/powercap.h 16978F: kernel/configs/nopm.config 16979 16980POWER STATE COORDINATION INTERFACE (PSCI) 16981M: Mark Rutland <mark.rutland@arm.com> 16982M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16984S: Maintained 16985F: drivers/firmware/psci/ 16986F: include/linux/psci.h 16987F: include/uapi/linux/psci.h 16988 16989POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16990M: Sebastian Reichel <sre@kernel.org> 16991L: linux-pm@vger.kernel.org 16992S: Maintained 16993T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16994F: Documentation/ABI/testing/sysfs-class-power 16995F: Documentation/devicetree/bindings/power/supply/ 16996F: drivers/power/supply/ 16997F: include/linux/power/ 16998F: include/linux/power_supply.h 16999 17000POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17001M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17002L: linuxppc-dev@lists.ozlabs.org 17003S: Maintained 17004F: drivers/char/powernv-op-panel.c 17005 17006PPP OVER ATM (RFC 2364) 17007M: Mitchell Blank Jr <mitch@sfgoth.com> 17008S: Maintained 17009F: include/uapi/linux/atmppp.h 17010F: net/atm/pppoatm.c 17011 17012PPP OVER ETHERNET 17013M: Michal Ostrowski <mostrows@earthlink.net> 17014S: Maintained 17015F: drivers/net/ppp/pppoe.c 17016F: drivers/net/ppp/pppox.c 17017 17018PPP OVER L2TP 17019M: James Chapman <jchapman@katalix.com> 17020S: Maintained 17021F: include/linux/if_pppol2tp.h 17022F: include/uapi/linux/if_pppol2tp.h 17023F: net/l2tp/l2tp_ppp.c 17024 17025PPP PROTOCOL DRIVERS AND COMPRESSORS 17026L: linux-ppp@vger.kernel.org 17027S: Orphan 17028F: drivers/net/ppp/ppp_* 17029 17030PPS SUPPORT 17031M: Rodolfo Giometti <giometti@enneenne.com> 17032L: linuxpps@ml.enneenne.com (subscribers-only) 17033S: Maintained 17034W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17035F: Documentation/ABI/testing/sysfs-pps 17036F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17037F: Documentation/driver-api/pps.rst 17038F: drivers/pps/ 17039F: include/linux/pps*.h 17040F: include/uapi/linux/pps.h 17041 17042PPTP DRIVER 17043M: Dmitry Kozlov <xeb@mail.ru> 17044L: netdev@vger.kernel.org 17045S: Maintained 17046W: http://sourceforge.net/projects/accel-pptp 17047F: drivers/net/ppp/pptp.c 17048 17049PRESSURE STALL INFORMATION (PSI) 17050M: Johannes Weiner <hannes@cmpxchg.org> 17051M: Suren Baghdasaryan <surenb@google.com> 17052S: Maintained 17053F: include/linux/psi* 17054F: kernel/sched/psi.c 17055 17056PRINTK 17057M: Petr Mladek <pmladek@suse.com> 17058M: Sergey Senozhatsky <senozhatsky@chromium.org> 17059R: Steven Rostedt <rostedt@goodmis.org> 17060R: John Ogness <john.ogness@linutronix.de> 17061S: Maintained 17062T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17063F: include/linux/printk.h 17064F: kernel/printk/ 17065 17066PRINTK INDEXING 17067R: Chris Down <chris@chrisdown.name> 17068S: Maintained 17069F: Documentation/core-api/printk-index.rst 17070F: kernel/printk/index.c 17071K: printk_index 17072 17073PROC FILESYSTEM 17074L: linux-kernel@vger.kernel.org 17075L: linux-fsdevel@vger.kernel.org 17076S: Maintained 17077F: Documentation/filesystems/proc.rst 17078F: fs/proc/ 17079F: include/linux/proc_fs.h 17080F: tools/testing/selftests/proc/ 17081 17082PROC SYSCTL 17083M: Luis Chamberlain <mcgrof@kernel.org> 17084M: Kees Cook <keescook@chromium.org> 17085M: Iurii Zaikin <yzaikin@google.com> 17086L: linux-kernel@vger.kernel.org 17087L: linux-fsdevel@vger.kernel.org 17088S: Maintained 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17090F: fs/proc/proc_sysctl.c 17091F: include/linux/sysctl.h 17092F: kernel/sysctl-test.c 17093F: kernel/sysctl.c 17094F: tools/testing/selftests/sysctl/ 17095 17096PS3 NETWORK SUPPORT 17097M: Geoff Levand <geoff@infradead.org> 17098L: netdev@vger.kernel.org 17099L: linuxppc-dev@lists.ozlabs.org 17100S: Maintained 17101F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17102 17103PS3 PLATFORM SUPPORT 17104M: Geoff Levand <geoff@infradead.org> 17105L: linuxppc-dev@lists.ozlabs.org 17106S: Maintained 17107F: arch/powerpc/boot/ps3* 17108F: arch/powerpc/include/asm/lv1call.h 17109F: arch/powerpc/include/asm/ps3*.h 17110F: arch/powerpc/platforms/ps3/ 17111F: drivers/*/ps3* 17112F: drivers/ps3/ 17113F: drivers/rtc/rtc-ps3.c 17114F: drivers/usb/host/*ps3.c 17115F: sound/ppc/snd_ps3* 17116 17117PS3VRAM DRIVER 17118M: Jim Paris <jim@jtan.com> 17119M: Geoff Levand <geoff@infradead.org> 17120L: linuxppc-dev@lists.ozlabs.org 17121S: Maintained 17122F: drivers/block/ps3vram.c 17123 17124PSAMPLE PACKET SAMPLING SUPPORT 17125M: Yotam Gigi <yotam.gi@gmail.com> 17126S: Maintained 17127F: include/net/psample.h 17128F: include/uapi/linux/psample.h 17129F: net/psample 17130 17131PSTORE FILESYSTEM 17132M: Kees Cook <keescook@chromium.org> 17133R: Tony Luck <tony.luck@intel.com> 17134R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17135L: linux-hardening@vger.kernel.org 17136S: Supported 17137T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17138F: Documentation/admin-guide/pstore-blk.rst 17139F: Documentation/admin-guide/ramoops.rst 17140F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17141F: drivers/acpi/apei/erst.c 17142F: drivers/firmware/efi/efi-pstore.c 17143F: fs/pstore/ 17144F: include/linux/pstore* 17145K: \b(pstore|ramoops) 17146 17147PTP HARDWARE CLOCK SUPPORT 17148M: Richard Cochran <richardcochran@gmail.com> 17149L: netdev@vger.kernel.org 17150S: Maintained 17151W: http://linuxptp.sourceforge.net/ 17152F: Documentation/ABI/testing/sysfs-ptp 17153F: Documentation/driver-api/ptp.rst 17154F: drivers/net/phy/dp83640* 17155F: drivers/ptp/* 17156F: include/linux/ptp_cl* 17157K: (?:\b|_)ptp(?:\b|_) 17158 17159PTP VIRTUAL CLOCK SUPPORT 17160M: Yangbo Lu <yangbo.lu@nxp.com> 17161L: netdev@vger.kernel.org 17162S: Maintained 17163F: drivers/ptp/ptp_vclock.c 17164F: net/ethtool/phc_vclocks.c 17165 17166PTRACE SUPPORT 17167M: Oleg Nesterov <oleg@redhat.com> 17168S: Maintained 17169F: arch/*/*/ptrace*.c 17170F: arch/*/include/asm/ptrace*.h 17171F: arch/*/ptrace*.c 17172F: include/asm-generic/syscall.h 17173F: include/linux/ptrace.h 17174F: include/linux/regset.h 17175F: include/uapi/linux/ptrace.h 17176F: kernel/ptrace.c 17177 17178PULSE8-CEC DRIVER 17179M: Hans Verkuil <hverkuil@xs4all.nl> 17180L: linux-media@vger.kernel.org 17181S: Maintained 17182T: git git://linuxtv.org/media_tree.git 17183F: drivers/media/cec/usb/pulse8/ 17184 17185PURELIFI PLFXLC DRIVER 17186M: Srinivasan Raju <srini.raju@purelifi.com> 17187L: linux-wireless@vger.kernel.org 17188S: Supported 17189F: drivers/net/wireless/purelifi/plfxlc/ 17190 17191PVRUSB2 VIDEO4LINUX DRIVER 17192M: Mike Isely <isely@pobox.com> 17193L: pvrusb2@isely.net (subscribers-only) 17194L: linux-media@vger.kernel.org 17195S: Maintained 17196W: http://www.isely.net/pvrusb2/ 17197T: git git://linuxtv.org/media_tree.git 17198F: Documentation/driver-api/media/drivers/pvrusb2* 17199F: drivers/media/usb/pvrusb2/ 17200 17201PWC WEBCAM DRIVER 17202M: Hans Verkuil <hverkuil@xs4all.nl> 17203L: linux-media@vger.kernel.org 17204S: Odd Fixes 17205T: git git://linuxtv.org/media_tree.git 17206F: drivers/media/usb/pwc/* 17207F: include/trace/events/pwc.h 17208 17209PWM IR Transmitter 17210M: Sean Young <sean@mess.org> 17211L: linux-media@vger.kernel.org 17212S: Maintained 17213F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17214F: drivers/media/rc/pwm-ir-tx.c 17215 17216PWM SUBSYSTEM 17217M: Thierry Reding <thierry.reding@gmail.com> 17218R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17219L: linux-pwm@vger.kernel.org 17220S: Maintained 17221Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17222T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17223F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17224F: Documentation/devicetree/bindings/pwm/ 17225F: Documentation/driver-api/pwm.rst 17226F: drivers/gpio/gpio-mvebu.c 17227F: drivers/pwm/ 17228F: drivers/video/backlight/pwm_bl.c 17229F: include/dt-bindings/pwm/ 17230F: include/linux/pwm.h 17231F: include/linux/pwm_backlight.h 17232K: pwm_(config|apply_state|ops) 17233 17234PXA GPIO DRIVER 17235M: Robert Jarzmik <robert.jarzmik@free.fr> 17236L: linux-gpio@vger.kernel.org 17237S: Maintained 17238F: drivers/gpio/gpio-pxa.c 17239 17240PXA MMCI DRIVER 17241S: Orphan 17242 17243PXA RTC DRIVER 17244M: Robert Jarzmik <robert.jarzmik@free.fr> 17245L: linux-rtc@vger.kernel.org 17246S: Maintained 17247 17248PXA2xx/PXA3xx SUPPORT 17249M: Daniel Mack <daniel@zonque.org> 17250M: Haojian Zhuang <haojian.zhuang@gmail.com> 17251M: Robert Jarzmik <robert.jarzmik@free.fr> 17252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17253S: Maintained 17254T: git git://github.com/hzhuang1/linux.git 17255T: git git://github.com/rjarzmik/linux.git 17256F: arch/arm/boot/dts/intel/pxa/ 17257F: arch/arm/mach-pxa/ 17258F: drivers/dma/pxa* 17259F: drivers/pcmcia/pxa2xx* 17260F: drivers/pinctrl/pxa/ 17261F: drivers/spi/spi-pxa2xx* 17262F: drivers/usb/gadget/udc/pxa2* 17263F: include/sound/pxa2xx-lib.h 17264F: sound/arm/pxa* 17265F: sound/soc/pxa/ 17266 17267QAT DRIVER 17268M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17269L: qat-linux@intel.com 17270S: Supported 17271F: drivers/crypto/intel/qat/ 17272 17273QCOM AUDIO (ASoC) DRIVERS 17274M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17275M: Banajit Goswami <bgoswami@quicinc.com> 17276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17277S: Supported 17278F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17279F: Documentation/devicetree/bindings/sound/qcom,* 17280F: drivers/soc/qcom/apr.c 17281F: include/dt-bindings/sound/qcom,wcd9335.h 17282F: sound/soc/codecs/lpass-rx-macro.* 17283F: sound/soc/codecs/lpass-tx-macro.* 17284F: sound/soc/codecs/lpass-va-macro.c 17285F: sound/soc/codecs/lpass-wsa-macro.* 17286F: sound/soc/codecs/msm8916-wcd-analog.c 17287F: sound/soc/codecs/msm8916-wcd-digital.c 17288F: sound/soc/codecs/wcd-clsh-v2.* 17289F: sound/soc/codecs/wcd-mbhc-v2.* 17290F: sound/soc/codecs/wcd9335.* 17291F: sound/soc/codecs/wcd934x.c 17292F: sound/soc/codecs/wsa881x.c 17293F: sound/soc/codecs/wsa883x.c 17294F: sound/soc/codecs/wsa884x.c 17295F: sound/soc/qcom/ 17296 17297QCOM EMBEDDED USB DEBUGGER (EUD) 17298M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17299L: linux-arm-msm@vger.kernel.org 17300S: Maintained 17301F: Documentation/ABI/testing/sysfs-driver-eud 17302F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17303F: drivers/usb/misc/qcom_eud.c 17304 17305QCOM IPA DRIVER 17306M: Alex Elder <elder@kernel.org> 17307L: netdev@vger.kernel.org 17308S: Supported 17309F: drivers/net/ipa/ 17310 17311QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17312M: Gabriel Somlo <somlo@cmu.edu> 17313M: "Michael S. Tsirkin" <mst@redhat.com> 17314L: qemu-devel@nongnu.org 17315S: Maintained 17316F: drivers/firmware/qemu_fw_cfg.c 17317F: include/uapi/linux/qemu_fw_cfg.h 17318 17319QIB DRIVER 17320M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17321L: linux-rdma@vger.kernel.org 17322S: Supported 17323F: drivers/infiniband/hw/qib/ 17324 17325QLOGIC QL41xxx FCOE DRIVER 17326M: Saurav Kashyap <skashyap@marvell.com> 17327M: Javed Hasan <jhasan@marvell.com> 17328M: GR-QLogic-Storage-Upstream@marvell.com 17329L: linux-scsi@vger.kernel.org 17330S: Supported 17331F: drivers/scsi/qedf/ 17332 17333QLOGIC QL41xxx ISCSI DRIVER 17334M: Nilesh Javali <njavali@marvell.com> 17335M: Manish Rangankar <mrangankar@marvell.com> 17336M: GR-QLogic-Storage-Upstream@marvell.com 17337L: linux-scsi@vger.kernel.org 17338S: Supported 17339F: drivers/scsi/qedi/ 17340 17341QLOGIC QL4xxx ETHERNET DRIVER 17342M: Ariel Elior <aelior@marvell.com> 17343M: Manish Chopra <manishc@marvell.com> 17344L: netdev@vger.kernel.org 17345S: Supported 17346F: drivers/net/ethernet/qlogic/qed/ 17347F: drivers/net/ethernet/qlogic/qede/ 17348F: include/linux/qed/ 17349 17350QLOGIC QL4xxx RDMA DRIVER 17351M: Michal Kalderon <mkalderon@marvell.com> 17352M: Ariel Elior <aelior@marvell.com> 17353L: linux-rdma@vger.kernel.org 17354S: Supported 17355F: drivers/infiniband/hw/qedr/ 17356F: include/uapi/rdma/qedr-abi.h 17357 17358QLOGIC QLA1280 SCSI DRIVER 17359M: Michael Reed <mdr@sgi.com> 17360L: linux-scsi@vger.kernel.org 17361S: Maintained 17362F: drivers/scsi/qla1280.[ch] 17363 17364QLOGIC QLA2XXX FC-SCSI DRIVER 17365M: Nilesh Javali <njavali@marvell.com> 17366M: GR-QLogic-Storage-Upstream@marvell.com 17367L: linux-scsi@vger.kernel.org 17368S: Supported 17369F: drivers/scsi/qla2xxx/ 17370 17371QLOGIC QLA3XXX NETWORK DRIVER 17372M: GR-Linux-NIC-Dev@marvell.com 17373L: netdev@vger.kernel.org 17374S: Supported 17375F: drivers/net/ethernet/qlogic/qla3xxx.* 17376 17377QLOGIC QLA4XXX iSCSI DRIVER 17378M: Nilesh Javali <njavali@marvell.com> 17379M: Manish Rangankar <mrangankar@marvell.com> 17380M: GR-QLogic-Storage-Upstream@marvell.com 17381L: linux-scsi@vger.kernel.org 17382S: Supported 17383F: drivers/scsi/qla4xxx/ 17384 17385QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17386M: Shahed Shaikh <shshaikh@marvell.com> 17387M: Manish Chopra <manishc@marvell.com> 17388M: GR-Linux-NIC-Dev@marvell.com 17389L: netdev@vger.kernel.org 17390S: Supported 17391F: drivers/net/ethernet/qlogic/qlcnic/ 17392 17393QLOGIC QLGE 10Gb ETHERNET DRIVER 17394M: Manish Chopra <manishc@marvell.com> 17395M: GR-Linux-NIC-Dev@marvell.com 17396M: Coiby Xu <coiby.xu@gmail.com> 17397L: netdev@vger.kernel.org 17398S: Supported 17399F: Documentation/networking/device_drivers/qlogic/qlge.rst 17400F: drivers/staging/qlge/ 17401 17402QM1D1B0004 MEDIA DRIVER 17403M: Akihiro Tsukada <tskd08@gmail.com> 17404L: linux-media@vger.kernel.org 17405S: Odd Fixes 17406F: drivers/media/tuners/qm1d1b0004* 17407 17408QM1D1C0042 MEDIA DRIVER 17409M: Akihiro Tsukada <tskd08@gmail.com> 17410L: linux-media@vger.kernel.org 17411S: Odd Fixes 17412F: drivers/media/tuners/qm1d1c0042* 17413 17414QNX4 FILESYSTEM 17415M: Anders Larsen <al@alarsen.net> 17416S: Maintained 17417W: http://www.alarsen.net/linux/qnx4fs/ 17418F: fs/qnx4/ 17419F: include/uapi/linux/qnx4_fs.h 17420F: include/uapi/linux/qnxtypes.h 17421 17422QNX6 FILESYSTEM 17423S: Orphan 17424F: Documentation/filesystems/qnx6.rst 17425F: fs/qnx6/ 17426F: include/linux/qnx6_fs.h 17427 17428QORIQ DPAA2 FSL-MC BUS DRIVER 17429M: Stuart Yoder <stuyoder@gmail.com> 17430M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17431L: linux-kernel@vger.kernel.org 17432S: Maintained 17433F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17434F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17435F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17436F: drivers/bus/fsl-mc/ 17437F: include/uapi/linux/fsl_mc.h 17438 17439QT1010 MEDIA DRIVER 17440M: Antti Palosaari <crope@iki.fi> 17441L: linux-media@vger.kernel.org 17442S: Maintained 17443W: https://linuxtv.org 17444W: http://palosaari.fi/linux/ 17445Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17446T: git git://linuxtv.org/anttip/media_tree.git 17447F: drivers/media/tuners/qt1010* 17448 17449QUALCOMM ATH12K WIRELESS DRIVER 17450M: Kalle Valo <kvalo@kernel.org> 17451L: ath12k@lists.infradead.org 17452S: Supported 17453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17454F: drivers/net/wireless/ath/ath12k/ 17455 17456QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17457M: Kalle Valo <kvalo@kernel.org> 17458L: ath10k@lists.infradead.org 17459S: Supported 17460W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17461T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17462F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17463F: drivers/net/wireless/ath/ath10k/ 17464 17465QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17466M: Kalle Valo <kvalo@kernel.org> 17467L: ath11k@lists.infradead.org 17468S: Supported 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17470B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17472F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17473F: drivers/net/wireless/ath/ath11k/ 17474 17475QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17476M: Toke Høiland-Jørgensen <toke@toke.dk> 17477L: linux-wireless@vger.kernel.org 17478S: Maintained 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17481F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17482F: drivers/net/wireless/ath/ath9k/ 17483 17484QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17485M: Stephan Gerhold <stephan@gerhold.net> 17486L: netdev@vger.kernel.org 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17490F: drivers/net/wwan/qcom_bam_dmux.c 17491 17492QUALCOMM CAMERA SUBSYSTEM DRIVER 17493M: Robert Foss <rfoss@kernel.org> 17494M: Todor Tomov <todor.too@gmail.com> 17495M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17496L: linux-media@vger.kernel.org 17497S: Maintained 17498F: Documentation/admin-guide/media/qcom_camss.rst 17499F: Documentation/devicetree/bindings/media/*camss* 17500F: drivers/media/platform/qcom/camss/ 17501 17502QUALCOMM CLOCK DRIVERS 17503M: Bjorn Andersson <andersson@kernel.org> 17504L: linux-arm-msm@vger.kernel.org 17505S: Supported 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17507F: Documentation/devicetree/bindings/clock/qcom,* 17508F: drivers/clk/qcom/ 17509F: include/dt-bindings/clock/qcom,* 17510 17511QUALCOMM CLOUD AI (QAIC) DRIVER 17512M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17513R: Carl Vanderlip <quic_carlv@quicinc.com> 17514R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17515L: linux-arm-msm@vger.kernel.org 17516L: dri-devel@lists.freedesktop.org 17517S: Supported 17518T: git git://anongit.freedesktop.org/drm/drm-misc 17519F: Documentation/accel/qaic/ 17520F: drivers/accel/qaic/ 17521F: include/uapi/drm/qaic_accel.h 17522 17523QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17524M: Bjorn Andersson <andersson@kernel.org> 17525M: Konrad Dybcio <konrad.dybcio@linaro.org> 17526L: linux-pm@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17530F: drivers/soc/qcom/cpr.c 17531 17532QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17533M: Ilia Lin <ilia.lin@kernel.org> 17534L: linux-pm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17537F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17538F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17539 17540QUALCOMM CRYPTO DRIVERS 17541M: Thara Gopinath <thara.gopinath@gmail.com> 17542L: linux-crypto@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17546F: drivers/crypto/qce/ 17547 17548QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17549M: Timur Tabi <timur@kernel.org> 17550L: netdev@vger.kernel.org 17551S: Maintained 17552F: drivers/net/ethernet/qualcomm/emac/ 17553 17554QUALCOMM ETHQOS ETHERNET DRIVER 17555M: Vinod Koul <vkoul@kernel.org> 17556R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17557L: netdev@vger.kernel.org 17558L: linux-arm-msm@vger.kernel.org 17559S: Maintained 17560F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17561F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17562 17563QUALCOMM FASTRPC DRIVER 17564M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17565M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17569F: drivers/misc/fastrpc.c 17570F: include/uapi/misc/fastrpc.h 17571 17572QUALCOMM HEXAGON ARCHITECTURE 17573M: Brian Cain <bcain@quicinc.com> 17574L: linux-hexagon@vger.kernel.org 17575S: Supported 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17577F: arch/hexagon/ 17578 17579QUALCOMM HIDMA DRIVER 17580M: Sinan Kaya <okaya@kernel.org> 17581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17582L: linux-arm-msm@vger.kernel.org 17583L: dmaengine@vger.kernel.org 17584S: Supported 17585F: drivers/dma/qcom/hidma* 17586 17587QUALCOMM I2C CCI DRIVER 17588M: Loic Poulain <loic.poulain@linaro.org> 17589M: Robert Foss <rfoss@kernel.org> 17590L: linux-i2c@vger.kernel.org 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17594F: drivers/i2c/busses/i2c-qcom-cci.c 17595 17596QUALCOMM INTERCONNECT BWMON DRIVER 17597M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17601F: drivers/soc/qcom/icc-bwmon.c 17602 17603QUALCOMM IOMMU 17604M: Rob Clark <robdclark@gmail.com> 17605L: iommu@lists.linux.dev 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17609 17610QUALCOMM IPC ROUTER (QRTR) DRIVER 17611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17612L: linux-arm-msm@vger.kernel.org 17613S: Maintained 17614F: include/trace/events/qrtr.h 17615F: include/uapi/linux/qrtr.h 17616F: net/qrtr/ 17617 17618QUALCOMM IPCC MAILBOX DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Supported 17622F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17623F: drivers/mailbox/qcom-ipcc.c 17624F: include/dt-bindings/mailbox/qcom-ipcc.h 17625 17626QUALCOMM IPQ4019 USB PHY DRIVER 17627M: Robert Marko <robert.marko@sartura.hr> 17628M: Luka Perkov <luka.perkov@sartura.hr> 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17632F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17633 17634QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17640F: drivers/regulator/vqmmc-ipq4019-regulator.c 17641 17642QUALCOMM NAND CONTROLLER DRIVER 17643M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17644L: linux-mtd@lists.infradead.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17648F: drivers/mtd/nand/raw/qcom_nandc.c 17649 17650QUALCOMM RMNET DRIVER 17651M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17652M: Sean Tranchetti <quic_stranche@quicinc.com> 17653L: netdev@vger.kernel.org 17654S: Maintained 17655F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17656F: drivers/net/ethernet/qualcomm/rmnet/ 17657F: include/linux/if_rmnet.h 17658 17659QUALCOMM TSENS THERMAL DRIVER 17660M: Amit Kucheria <amitk@kernel.org> 17661M: Thara Gopinath <thara.gopinath@gmail.com> 17662L: linux-pm@vger.kernel.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17666F: drivers/thermal/qcom/ 17667 17668QUALCOMM TYPEC PORT MANAGER DRIVER 17669M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17670L: linux-arm-msm@vger.kernel.org 17671L: linux-usb@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17674F: drivers/usb/typec/tcpm/qcom/ 17675 17676QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17677M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17678M: Vikash Garodia <quic_vgarodia@quicinc.com> 17679R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17680L: linux-media@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683T: git git://linuxtv.org/media_tree.git 17684F: Documentation/devicetree/bindings/media/*venus* 17685F: drivers/media/platform/qcom/venus/ 17686 17687QUALCOMM WCN36XX WIRELESS DRIVER 17688M: Loic Poulain <loic.poulain@linaro.org> 17689L: wcn36xx@lists.infradead.org 17690S: Supported 17691W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17692F: drivers/net/wireless/ath/wcn36xx/ 17693 17694QUANTENNA QTNFMAC WIRELESS DRIVER 17695M: Igor Mitsyanko <imitsyanko@quantenna.com> 17696R: Sergey Matyukevich <geomatsi@gmail.com> 17697L: linux-wireless@vger.kernel.org 17698S: Maintained 17699F: drivers/net/wireless/quantenna 17700 17701RADEON and AMDGPU DRM DRIVERS 17702M: Alex Deucher <alexander.deucher@amd.com> 17703M: Christian König <christian.koenig@amd.com> 17704M: Pan, Xinhui <Xinhui.Pan@amd.com> 17705L: amd-gfx@lists.freedesktop.org 17706S: Supported 17707B: https://gitlab.freedesktop.org/drm/amd/-/issues 17708C: irc://irc.oftc.net/radeon 17709T: git https://gitlab.freedesktop.org/agd5f/linux.git 17710F: Documentation/gpu/amdgpu/ 17711F: drivers/gpu/drm/amd/ 17712F: drivers/gpu/drm/radeon/ 17713F: include/uapi/drm/amdgpu_drm.h 17714F: include/uapi/drm/radeon_drm.h 17715 17716RADEON FRAMEBUFFER DISPLAY DRIVER 17717M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17718L: linux-fbdev@vger.kernel.org 17719S: Maintained 17720F: drivers/video/fbdev/aty/radeon* 17721F: include/uapi/linux/radeonfb.h 17722 17723RADIOSHARK RADIO DRIVER 17724M: Hans Verkuil <hverkuil@xs4all.nl> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727T: git git://linuxtv.org/media_tree.git 17728F: drivers/media/radio/radio-shark.c 17729 17730RADIOSHARK2 RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark2.c 17736F: drivers/media/radio/radio-tea5777.c 17737 17738RADOS BLOCK DEVICE (RBD) 17739M: Ilya Dryomov <idryomov@gmail.com> 17740R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17741L: ceph-devel@vger.kernel.org 17742S: Supported 17743W: http://ceph.com/ 17744T: git https://github.com/ceph/ceph-client.git 17745F: Documentation/ABI/testing/sysfs-bus-rbd 17746F: drivers/block/rbd.c 17747F: drivers/block/rbd_types.h 17748 17749RAGE128 FRAMEBUFFER DISPLAY DRIVER 17750L: linux-fbdev@vger.kernel.org 17751S: Orphan 17752F: drivers/video/fbdev/aty/aty128fb.c 17753 17754RAINSHADOW-CEC DRIVER 17755M: Hans Verkuil <hverkuil@xs4all.nl> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758T: git git://linuxtv.org/media_tree.git 17759F: drivers/media/cec/usb/rainshadow/ 17760 17761RALINK MIPS ARCHITECTURE 17762M: John Crispin <john@phrozen.org> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/ralink 17766 17767RALINK MT7621 MIPS ARCHITECTURE 17768M: Arınç ÜNAL <arinc.unal@arinc9.com> 17769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/boot/dts/ralink/mt7621* 17773 17774RALINK RT2X00 WIRELESS LAN DRIVER 17775M: Stanislaw Gruszka <stf_xl@wp.pl> 17776M: Helmut Schaa <helmut.schaa@googlemail.com> 17777L: linux-wireless@vger.kernel.org 17778S: Maintained 17779F: drivers/net/wireless/ralink/rt2x00/ 17780 17781RAMDISK RAM BLOCK DEVICE DRIVER 17782M: Jens Axboe <axboe@kernel.dk> 17783S: Maintained 17784F: Documentation/admin-guide/blockdev/ramdisk.rst 17785F: drivers/block/brd.c 17786 17787RANCHU VIRTUAL BOARD FOR MIPS 17788M: Miodrag Dinic <miodrag.dinic@mips.com> 17789L: linux-mips@vger.kernel.org 17790S: Supported 17791F: arch/mips/configs/generic/board-ranchu.config 17792F: arch/mips/generic/board-ranchu.c 17793 17794RANDOM NUMBER DRIVER 17795M: "Theodore Ts'o" <tytso@mit.edu> 17796M: Jason A. Donenfeld <Jason@zx2c4.com> 17797S: Maintained 17798T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17799F: drivers/char/random.c 17800F: drivers/virt/vmgenid.c 17801 17802RAPIDIO SUBSYSTEM 17803M: Matt Porter <mporter@kernel.crashing.org> 17804M: Alexandre Bounine <alex.bou9@gmail.com> 17805S: Maintained 17806F: drivers/rapidio/ 17807 17808RAS INFRASTRUCTURE 17809M: Tony Luck <tony.luck@intel.com> 17810M: Borislav Petkov <bp@alien8.de> 17811L: linux-edac@vger.kernel.org 17812S: Maintained 17813F: Documentation/admin-guide/ras.rst 17814F: drivers/ras/ 17815F: include/linux/ras.h 17816F: include/ras/ras_event.h 17817 17818RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17819L: linux-wireless@vger.kernel.org 17820S: Orphan 17821F: drivers/net/wireless/legacy/ray* 17822 17823RC-CORE / LIRC FRAMEWORK 17824M: Sean Young <sean@mess.org> 17825L: linux-media@vger.kernel.org 17826S: Maintained 17827W: http://linuxtv.org 17828T: git git://linuxtv.org/media_tree.git 17829F: Documentation/driver-api/media/rc-core.rst 17830F: Documentation/userspace-api/media/rc/ 17831F: drivers/media/rc/ 17832F: include/media/rc-core.h 17833F: include/media/rc-map.h 17834F: include/uapi/linux/lirc.h 17835 17836RCMM REMOTE CONTROLS DECODER 17837M: Patrick Lerda <patrick9876@free.fr> 17838S: Maintained 17839F: drivers/media/rc/ir-rcmm-decoder.c 17840 17841RCUTORTURE TEST FRAMEWORK 17842M: "Paul E. McKenney" <paulmck@kernel.org> 17843M: Josh Triplett <josh@joshtriplett.org> 17844R: Steven Rostedt <rostedt@goodmis.org> 17845R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17846R: Lai Jiangshan <jiangshanlai@gmail.com> 17847L: rcu@vger.kernel.org 17848S: Supported 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17850F: tools/testing/selftests/rcutorture 17851 17852RDACM20 Camera Sensor 17853M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17854M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17855M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17856M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17857L: linux-media@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17860F: drivers/media/i2c/max9271.c 17861F: drivers/media/i2c/max9271.h 17862F: drivers/media/i2c/rdacm20.c 17863 17864RDACM21 Camera Sensor 17865M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17866M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17867M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17868M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17869L: linux-media@vger.kernel.org 17870S: Maintained 17871F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17872F: drivers/media/i2c/max9271.c 17873F: drivers/media/i2c/max9271.h 17874F: drivers/media/i2c/rdacm21.c 17875 17876RDC R-321X SoC 17877M: Florian Fainelli <florian@openwrt.org> 17878S: Maintained 17879 17880RDC R6040 FAST ETHERNET DRIVER 17881M: Florian Fainelli <f.fainelli@gmail.com> 17882L: netdev@vger.kernel.org 17883S: Maintained 17884F: drivers/net/ethernet/rdc/r6040.c 17885 17886RDMAVT - RDMA verbs software 17887M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17888L: linux-rdma@vger.kernel.org 17889S: Supported 17890F: drivers/infiniband/sw/rdmavt 17891 17892RDS - RELIABLE DATAGRAM SOCKETS 17893M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17894L: netdev@vger.kernel.org 17895L: linux-rdma@vger.kernel.org 17896L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17897S: Supported 17898W: https://oss.oracle.com/projects/rds/ 17899F: Documentation/networking/rds.rst 17900F: net/rds/ 17901 17902RDT - RESOURCE ALLOCATION 17903M: Fenghua Yu <fenghua.yu@intel.com> 17904M: Reinette Chatre <reinette.chatre@intel.com> 17905L: linux-kernel@vger.kernel.org 17906S: Supported 17907F: Documentation/arch/x86/resctrl* 17908F: arch/x86/include/asm/resctrl.h 17909F: arch/x86/kernel/cpu/resctrl/ 17910F: tools/testing/selftests/resctrl/ 17911 17912READ-COPY UPDATE (RCU) 17913M: "Paul E. McKenney" <paulmck@kernel.org> 17914M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17915M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17916M: Joel Fernandes <joel@joelfernandes.org> 17917M: Josh Triplett <josh@joshtriplett.org> 17918M: Boqun Feng <boqun.feng@gmail.com> 17919R: Steven Rostedt <rostedt@goodmis.org> 17920R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17921R: Lai Jiangshan <jiangshanlai@gmail.com> 17922R: Zqiang <qiang.zhang1211@gmail.com> 17923L: rcu@vger.kernel.org 17924S: Supported 17925W: http://www.rdrop.com/users/paulmck/RCU/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17927F: Documentation/RCU/ 17928F: include/linux/rcu* 17929F: kernel/rcu/ 17930X: Documentation/RCU/torture.rst 17931X: include/linux/srcu*.h 17932X: kernel/rcu/srcu*.c 17933 17934REAL TIME CLOCK (RTC) SUBSYSTEM 17935M: Alessandro Zummo <a.zummo@towertech.it> 17936M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17937L: linux-rtc@vger.kernel.org 17938S: Maintained 17939Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17940T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17941F: Documentation/admin-guide/rtc.rst 17942F: Documentation/devicetree/bindings/rtc/ 17943F: drivers/rtc/ 17944F: include/linux/platform_data/rtc-* 17945F: include/linux/rtc.h 17946F: include/linux/rtc/ 17947F: include/uapi/linux/rtc.h 17948F: tools/testing/selftests/rtc/ 17949 17950Real-time Linux Analysis (RTLA) tools 17951M: Daniel Bristot de Oliveira <bristot@kernel.org> 17952M: Steven Rostedt <rostedt@goodmis.org> 17953L: linux-trace-kernel@vger.kernel.org 17954S: Maintained 17955F: Documentation/tools/rtla/ 17956F: tools/tracing/rtla/ 17957 17958REALTEK AUDIO CODECS 17959M: Oder Chiou <oder_chiou@realtek.com> 17960S: Maintained 17961F: include/sound/rt*.h 17962F: sound/soc/codecs/rt* 17963 17964REALTEK OTTO WATCHDOG 17965M: Sander Vanheule <sander@svanheule.net> 17966L: linux-watchdog@vger.kernel.org 17967S: Maintained 17968F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17969F: drivers/watchdog/realtek_otto_wdt.c 17970 17971REALTEK RTL83xx SMI DSA ROUTER CHIPS 17972M: Linus Walleij <linus.walleij@linaro.org> 17973M: Alvin Šipraga <alsi@bang-olufsen.dk> 17974S: Maintained 17975F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17976F: drivers/net/dsa/realtek/* 17977 17978REALTEK WIRELESS DRIVER (rtlwifi family) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982W: https://wireless.wiki.kernel.org/ 17983T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17984F: drivers/net/wireless/realtek/rtlwifi/ 17985 17986REALTEK WIRELESS DRIVER (rtw88) 17987M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw88/ 17991 17992REALTEK WIRELESS DRIVER (rtw89) 17993M: Ping-Ke Shih <pkshih@realtek.com> 17994L: linux-wireless@vger.kernel.org 17995S: Maintained 17996F: drivers/net/wireless/realtek/rtw89/ 17997 17998REDPINE WIRELESS DRIVER 17999L: linux-wireless@vger.kernel.org 18000S: Orphan 18001F: drivers/net/wireless/rsi/ 18002 18003REGISTER MAP ABSTRACTION 18004M: Mark Brown <broonie@kernel.org> 18005L: linux-kernel@vger.kernel.org 18006S: Supported 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18008F: Documentation/devicetree/bindings/regmap/ 18009F: drivers/base/regmap/ 18010F: include/linux/regmap.h 18011 18012REISERFS FILE SYSTEM 18013L: reiserfs-devel@vger.kernel.org 18014S: Supported 18015F: fs/reiserfs/ 18016 18017REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18018M: Bjorn Andersson <andersson@kernel.org> 18019M: Mathieu Poirier <mathieu.poirier@linaro.org> 18020L: linux-remoteproc@vger.kernel.org 18021S: Maintained 18022T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18023F: Documentation/ABI/testing/sysfs-class-remoteproc 18024F: Documentation/devicetree/bindings/remoteproc/ 18025F: Documentation/staging/remoteproc.rst 18026F: drivers/remoteproc/ 18027F: include/linux/remoteproc.h 18028F: include/linux/remoteproc/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18031M: Bjorn Andersson <andersson@kernel.org> 18032M: Mathieu Poirier <mathieu.poirier@linaro.org> 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18036F: Documentation/ABI/testing/sysfs-bus-rpmsg 18037F: Documentation/staging/rpmsg.rst 18038F: drivers/rpmsg/ 18039F: include/linux/rpmsg.h 18040F: include/linux/rpmsg/ 18041F: include/uapi/linux/rpmsg.h 18042F: samples/rpmsg/ 18043 18044REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18045M: Stephan Gerhold <stephan@gerhold.net> 18046L: netdev@vger.kernel.org 18047L: linux-remoteproc@vger.kernel.org 18048S: Maintained 18049F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18050 18051RENESAS CLOCK DRIVERS 18052M: Geert Uytterhoeven <geert+renesas@glider.be> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18056F: Documentation/devicetree/bindings/clock/renesas,* 18057F: drivers/clk/renesas/ 18058 18059RENESAS EMEV2 I2C DRIVER 18060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18064F: drivers/i2c/busses/i2c-emev2.c 18065 18066RENESAS ETHERNET DRIVERS 18067R: Sergey Shtylyov <s.shtylyov@omp.ru> 18068L: netdev@vger.kernel.org 18069L: linux-renesas-soc@vger.kernel.org 18070F: Documentation/devicetree/bindings/net/renesas,*.yaml 18071F: drivers/net/ethernet/renesas/ 18072F: include/linux/sh_eth.h 18073 18074RENESAS IDT821034 ASoC CODEC 18075M: Herve Codina <herve.codina@bootlin.com> 18076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18077S: Maintained 18078F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18079F: sound/soc/codecs/idt821034.c 18080 18081RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18082M: Miquel Raynal <miquel.raynal@bootlin.com> 18083L: linux-mtd@lists.infradead.org 18084L: linux-renesas-soc@vger.kernel.org 18085S: Maintained 18086F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18087F: drivers/mtd/nand/raw/renesas-nand-controller.c 18088 18089RENESAS R-CAR GYROADC DRIVER 18090M: Marek Vasut <marek.vasut@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18094F: drivers/iio/adc/rcar-gyroadc.c 18095 18096RENESAS R-CAR I2C DRIVERS 18097M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18101F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18102F: drivers/i2c/busses/i2c-rcar.c 18103F: drivers/i2c/busses/i2c-sh_mobile.c 18104 18105RENESAS R-CAR SATA DRIVER 18106R: Sergey Shtylyov <s.shtylyov@omp.ru> 18107L: linux-ide@vger.kernel.org 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18111F: drivers/ata/sata_rcar.c 18112 18113RENESAS R-CAR THERMAL DRIVERS 18114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18118F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18119F: drivers/thermal/rcar_gen3_thermal.c 18120F: drivers/thermal/rcar_thermal.c 18121 18122RENESAS RIIC DRIVER 18123M: Chris Brandt <chris.brandt@renesas.com> 18124L: linux-renesas-soc@vger.kernel.org 18125S: Supported 18126F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18127F: drivers/i2c/busses/i2c-riic.c 18128 18129RENESAS RZ/G2L A/D DRIVER 18130M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18131L: linux-iio@vger.kernel.org 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18135F: drivers/iio/adc/rzg2l_adc.c 18136 18137RENESAS RZ/G2L MTU3a COUNTER DRIVER 18138M: Biju Das <biju.das.jz@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18143F: drivers/counter/rz-mtu3-cnt.c 18144 18145RENESAS RZ/N1 A5PSW SWITCH DRIVER 18146M: Clément Léger <clement.leger@bootlin.com> 18147L: linux-renesas-soc@vger.kernel.org 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18151F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18152F: drivers/net/dsa/rzn1_a5psw* 18153F: drivers/net/pcs/pcs-rzn1-miic.c 18154F: include/dt-bindings/net/pcs-rzn1-miic.h 18155F: include/linux/pcs-rzn1-miic.h 18156F: net/dsa/tag_rzn1_a5psw.c 18157 18158RENESAS RZ/N1 RTC CONTROLLER DRIVER 18159M: Miquel Raynal <miquel.raynal@bootlin.com> 18160L: linux-rtc@vger.kernel.org 18161L: linux-renesas-soc@vger.kernel.org 18162S: Maintained 18163F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18164F: drivers/rtc/rtc-rzn1.c 18165 18166RENESAS RZ/N1 USBF CONTROLLER DRIVER 18167M: Herve Codina <herve.codina@bootlin.com> 18168L: linux-renesas-soc@vger.kernel.org 18169L: linux-usb@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18172F: drivers/usb/gadget/udc/renesas_usbf.c 18173 18174RENESAS RZ/V2M I2C DRIVER 18175M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18176L: linux-i2c@vger.kernel.org 18177L: linux-renesas-soc@vger.kernel.org 18178S: Supported 18179F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18180F: drivers/i2c/busses/i2c-rzv2m.c 18181 18182RENESAS USB PHY DRIVER 18183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18184L: linux-renesas-soc@vger.kernel.org 18185S: Maintained 18186F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18187 18188RENESAS VERSACLOCK 7 CLOCK DRIVER 18189M: Alex Helms <alexander.helms.jy@renesas.com> 18190S: Maintained 18191F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18192F: drivers/clk/clk-versaclock7.c 18193 18194RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18195M: Herve Codina <herve.codina@bootlin.com> 18196L: linux-iio@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18199F: drivers/iio/potentiometer/x9250.c 18200 18201RESET CONTROLLER FRAMEWORK 18202M: Philipp Zabel <p.zabel@pengutronix.de> 18203S: Maintained 18204T: git git://git.pengutronix.de/git/pza/linux 18205F: Documentation/devicetree/bindings/reset/ 18206F: Documentation/driver-api/reset.rst 18207F: drivers/reset/ 18208F: include/dt-bindings/reset/ 18209F: include/linux/reset-controller.h 18210F: include/linux/reset.h 18211F: include/linux/reset/ 18212K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18213 18214RESTARTABLE SEQUENCES SUPPORT 18215M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18216M: Peter Zijlstra <peterz@infradead.org> 18217M: "Paul E. McKenney" <paulmck@kernel.org> 18218M: Boqun Feng <boqun.feng@gmail.com> 18219L: linux-kernel@vger.kernel.org 18220S: Supported 18221F: include/trace/events/rseq.h 18222F: include/uapi/linux/rseq.h 18223F: kernel/rseq.c 18224F: tools/testing/selftests/rseq/ 18225 18226RFKILL 18227M: Johannes Berg <johannes@sipsolutions.net> 18228L: linux-wireless@vger.kernel.org 18229S: Maintained 18230W: https://wireless.wiki.kernel.org/ 18231Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18234F: Documentation/ABI/stable/sysfs-class-rfkill 18235F: Documentation/driver-api/rfkill.rst 18236F: include/linux/rfkill.h 18237F: include/uapi/linux/rfkill.h 18238F: net/rfkill/ 18239 18240RHASHTABLE 18241M: Thomas Graf <tgraf@suug.ch> 18242M: Herbert Xu <herbert@gondor.apana.org.au> 18243L: netdev@vger.kernel.org 18244S: Maintained 18245F: include/linux/rhashtable-types.h 18246F: include/linux/rhashtable.h 18247F: lib/rhashtable.c 18248F: lib/test_rhashtable.c 18249 18250RICOH R5C592 MEMORYSTICK DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/memstick/host/r592.* 18254 18255RICOH SMARTMEDIA/XD DRIVER 18256M: Maxim Levitsky <maximlevitsky@gmail.com> 18257S: Maintained 18258F: drivers/mtd/nand/raw/r852.c 18259F: drivers/mtd/nand/raw/r852.h 18260 18261RISC-V ARCHITECTURE 18262M: Paul Walmsley <paul.walmsley@sifive.com> 18263M: Palmer Dabbelt <palmer@dabbelt.com> 18264M: Albert Ou <aou@eecs.berkeley.edu> 18265L: linux-riscv@lists.infradead.org 18266S: Supported 18267Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18268C: irc://irc.libera.chat/riscv 18269P: Documentation/riscv/patch-acceptance.rst 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18271F: arch/riscv/ 18272N: riscv 18273K: riscv 18274 18275RISC-V MICROCHIP FPGA SUPPORT 18276M: Conor Dooley <conor.dooley@microchip.com> 18277M: Daire McNamara <daire.mcnamara@microchip.com> 18278L: linux-riscv@lists.infradead.org 18279S: Supported 18280F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18281F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18282F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18283F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18284F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18285F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18286F: Documentation/devicetree/bindings/riscv/microchip.yaml 18287F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18288F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18289F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18290F: arch/riscv/boot/dts/microchip/ 18291F: drivers/char/hw_random/mpfs-rng.c 18292F: drivers/clk/microchip/clk-mpfs*.c 18293F: drivers/i2c/busses/i2c-microchip-corei2c.c 18294F: drivers/mailbox/mailbox-mpfs.c 18295F: drivers/pci/controller/pcie-microchip-host.c 18296F: drivers/pwm/pwm-microchip-core.c 18297F: drivers/reset/reset-mpfs.c 18298F: drivers/rtc/rtc-mpfs.c 18299F: drivers/soc/microchip/mpfs-sys-controller.c 18300F: drivers/spi/spi-microchip-core-qspi.c 18301F: drivers/spi/spi-microchip-core.c 18302F: drivers/usb/musb/mpfs.c 18303F: include/soc/microchip/mpfs.h 18304 18305RISC-V MISC SOC SUPPORT 18306M: Conor Dooley <conor@kernel.org> 18307L: linux-riscv@lists.infradead.org 18308S: Maintained 18309Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18310T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18311F: Documentation/devicetree/bindings/riscv/ 18312F: arch/riscv/boot/dts/ 18313X: arch/riscv/boot/dts/allwinner/ 18314X: arch/riscv/boot/dts/renesas/ 18315 18316RISC-V PMU DRIVERS 18317M: Atish Patra <atishp@atishpatra.org> 18318R: Anup Patel <anup@brainfault.org> 18319L: linux-riscv@lists.infradead.org 18320S: Supported 18321F: drivers/perf/riscv_pmu.c 18322F: drivers/perf/riscv_pmu_legacy.c 18323F: drivers/perf/riscv_pmu_sbi.c 18324 18325RISC-V THEAD SoC SUPPORT 18326M: Jisheng Zhang <jszhang@kernel.org> 18327M: Guo Ren <guoren@kernel.org> 18328M: Fu Wei <wefu@redhat.com> 18329L: linux-riscv@lists.infradead.org 18330S: Maintained 18331F: arch/riscv/boot/dts/thead/ 18332 18333RNBD BLOCK DRIVERS 18334M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18335M: Jack Wang <jinpu.wang@ionos.com> 18336L: linux-block@vger.kernel.org 18337S: Maintained 18338F: drivers/block/rnbd/ 18339 18340ROCCAT DRIVERS 18341M: Stefan Achatz <erazor_de@users.sourceforge.net> 18342S: Maintained 18343W: http://sourceforge.net/projects/roccat/ 18344F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18345F: drivers/hid/hid-roccat* 18346F: include/linux/hid-roccat* 18347 18348ROCKCHIP CRYPTO DRIVERS 18349M: Corentin Labbe <clabbe@baylibre.com> 18350L: linux-crypto@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18353F: drivers/crypto/rockchip/ 18354 18355ROCKCHIP I2S TDM DRIVER 18356M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18357L: linux-rockchip@lists.infradead.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18360F: sound/soc/rockchip/rockchip_i2s_tdm.* 18361 18362ROCKCHIP ISP V1 DRIVER 18363M: Dafna Hirschfeld <dafna@fastmail.com> 18364L: linux-media@vger.kernel.org 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/admin-guide/media/rkisp1.rst 18368F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18369F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18370F: drivers/media/platform/rockchip/rkisp1 18371F: include/uapi/linux/rkisp1-config.h 18372 18373ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18374M: Jacob Chen <jacob-chen@iotwrt.com> 18375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18376L: linux-media@vger.kernel.org 18377L: linux-rockchip@lists.infradead.org 18378S: Maintained 18379F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18380F: drivers/media/platform/rockchip/rga/ 18381 18382ROCKCHIP VIDEO DECODER DRIVER 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18388F: drivers/staging/media/rkvdec/ 18389 18390ROCKER DRIVER 18391M: Jiri Pirko <jiri@resnulli.us> 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/ethernet/rocker/ 18395 18396ROCKETPORT EXPRESS/INFINITY DRIVER 18397M: Kevin Cernekee <cernekee@gmail.com> 18398L: linux-serial@vger.kernel.org 18399S: Odd Fixes 18400F: drivers/tty/serial/rp2.* 18401 18402ROHM BD99954 CHARGER IC 18403M: Matti Vaittinen <mazziesaccount@gmail.com> 18404S: Supported 18405F: drivers/power/supply/bd99954-charger.c 18406F: drivers/power/supply/bd99954-charger.h 18407 18408ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18409M: Tomasz Duszynski <tduszyns@gmail.com> 18410S: Maintained 18411F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18412F: drivers/iio/light/bh1750.c 18413 18414ROHM BU270xx LIGHT SENSOR DRIVERs 18415M: Matti Vaittinen <mazziesaccount@gmail.com> 18416L: linux-iio@vger.kernel.org 18417S: Supported 18418F: drivers/iio/light/rohm-bu27008.c 18419F: drivers/iio/light/rohm-bu27034.c 18420 18421ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18422M: Marek Vasut <marek.vasut+renesas@gmail.com> 18423L: linux-kernel@vger.kernel.org 18424L: linux-renesas-soc@vger.kernel.org 18425S: Supported 18426F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18427F: drivers/gpio/gpio-bd9571mwv.c 18428F: drivers/mfd/bd9571mwv.c 18429F: drivers/regulator/bd9571mwv-regulator.c 18430F: include/linux/mfd/bd9571mwv.h 18431 18432ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18433M: Matti Vaittinen <mazziesaccount@gmail.com> 18434S: Supported 18435F: drivers/clk/clk-bd718x7.c 18436F: drivers/gpio/gpio-bd71815.c 18437F: drivers/gpio/gpio-bd71828.c 18438F: drivers/mfd/rohm-bd71828.c 18439F: drivers/mfd/rohm-bd718x7.c 18440F: drivers/mfd/rohm-bd9576.c 18441F: drivers/regulator/bd71815-regulator.c 18442F: drivers/regulator/bd71828-regulator.c 18443F: drivers/regulator/bd718x7-regulator.c 18444F: drivers/regulator/bd9576-regulator.c 18445F: drivers/regulator/rohm-regulator.c 18446F: drivers/rtc/rtc-bd70528.c 18447F: drivers/watchdog/bd9576_wdt.c 18448F: include/linux/mfd/rohm-bd71815.h 18449F: include/linux/mfd/rohm-bd71828.h 18450F: include/linux/mfd/rohm-bd718x7.h 18451F: include/linux/mfd/rohm-bd957x.h 18452F: include/linux/mfd/rohm-generic.h 18453F: include/linux/mfd/rohm-shared.h 18454 18455ROSE NETWORK LAYER 18456M: Ralf Baechle <ralf@linux-mips.org> 18457L: linux-hams@vger.kernel.org 18458S: Maintained 18459W: http://www.linux-ax25.org/ 18460F: include/net/rose.h 18461F: include/uapi/linux/rose.h 18462F: net/rose/ 18463 18464ROTATION DRIVER FOR ALLWINNER A83T 18465M: Jernej Skrabec <jernej.skrabec@gmail.com> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468T: git git://linuxtv.org/media_tree.git 18469F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18470F: drivers/media/platform/sunxi/sun8i-rotate/ 18471 18472RPMSG TTY DRIVER 18473M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18474L: linux-remoteproc@vger.kernel.org 18475S: Maintained 18476F: drivers/tty/rpmsg_tty.c 18477 18478RTL2830 MEDIA DRIVER 18479M: Antti Palosaari <crope@iki.fi> 18480L: linux-media@vger.kernel.org 18481S: Maintained 18482W: https://linuxtv.org 18483W: http://palosaari.fi/linux/ 18484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18485T: git git://linuxtv.org/anttip/media_tree.git 18486F: drivers/media/dvb-frontends/rtl2830* 18487 18488RTL2832 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/rtl2832* 18497 18498RTL2832_SDR MEDIA DRIVER 18499M: Antti Palosaari <crope@iki.fi> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503W: http://palosaari.fi/linux/ 18504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18505T: git git://linuxtv.org/anttip/media_tree.git 18506F: drivers/media/dvb-frontends/rtl2832_sdr* 18507 18508RTL8180 WIRELESS DRIVER 18509L: linux-wireless@vger.kernel.org 18510S: Orphan 18511W: https://wireless.wiki.kernel.org/ 18512T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18513F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18514 18515RTL8187 WIRELESS DRIVER 18516M: Herton Ronaldo Krzesinski <herton@canonical.com> 18517M: Hin-Tak Leung <htl10@users.sourceforge.net> 18518M: Larry Finger <Larry.Finger@lwfinger.net> 18519L: linux-wireless@vger.kernel.org 18520S: Maintained 18521W: https://wireless.wiki.kernel.org/ 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18523F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18524 18525RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18526M: Jes Sorensen <Jes.Sorensen@gmail.com> 18527L: linux-wireless@vger.kernel.org 18528S: Maintained 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18530F: drivers/net/wireless/realtek/rtl8xxxu/ 18531 18532RTRS TRANSPORT DRIVERS 18533M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18534M: Jack Wang <jinpu.wang@ionos.com> 18535L: linux-rdma@vger.kernel.org 18536S: Maintained 18537F: drivers/infiniband/ulp/rtrs/ 18538 18539RUNTIME VERIFICATION (RV) 18540M: Daniel Bristot de Oliveira <bristot@kernel.org> 18541M: Steven Rostedt <rostedt@goodmis.org> 18542L: linux-trace-kernel@vger.kernel.org 18543S: Maintained 18544F: Documentation/trace/rv/ 18545F: include/linux/rv.h 18546F: include/rv/ 18547F: kernel/trace/rv/ 18548F: tools/verification/ 18549 18550RUST 18551M: Miguel Ojeda <ojeda@kernel.org> 18552M: Alex Gaynor <alex.gaynor@gmail.com> 18553M: Wedson Almeida Filho <wedsonaf@gmail.com> 18554R: Boqun Feng <boqun.feng@gmail.com> 18555R: Gary Guo <gary@garyguo.net> 18556R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18557R: Benno Lossin <benno.lossin@proton.me> 18558L: rust-for-linux@vger.kernel.org 18559S: Supported 18560W: https://github.com/Rust-for-Linux/linux 18561B: https://github.com/Rust-for-Linux/linux/issues 18562C: zulip://rust-for-linux.zulipchat.com 18563T: git https://github.com/Rust-for-Linux/linux.git rust-next 18564F: Documentation/rust/ 18565F: rust/ 18566F: samples/rust/ 18567F: scripts/*rust* 18568K: \b(?i:rust)\b 18569 18570RXRPC SOCKETS (AF_RXRPC) 18571M: David Howells <dhowells@redhat.com> 18572M: Marc Dionne <marc.dionne@auristor.com> 18573L: linux-afs@lists.infradead.org 18574S: Supported 18575W: https://www.infradead.org/~dhowells/kafs/ 18576F: Documentation/networking/rxrpc.rst 18577F: include/keys/rxrpc-type.h 18578F: include/net/af_rxrpc.h 18579F: include/trace/events/rxrpc.h 18580F: include/uapi/linux/rxrpc.h 18581F: net/rxrpc/ 18582 18583S3 SAVAGE FRAMEBUFFER DRIVER 18584M: Antonino Daplas <adaplas@gmail.com> 18585L: linux-fbdev@vger.kernel.org 18586S: Maintained 18587F: drivers/video/fbdev/savage/ 18588 18589S390 ARCHITECTURE 18590M: Heiko Carstens <hca@linux.ibm.com> 18591M: Vasily Gorbik <gor@linux.ibm.com> 18592M: Alexander Gordeev <agordeev@linux.ibm.com> 18593R: Christian Borntraeger <borntraeger@linux.ibm.com> 18594R: Sven Schnelle <svens@linux.ibm.com> 18595L: linux-s390@vger.kernel.org 18596S: Supported 18597T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18598F: Documentation/driver-api/s390-drivers.rst 18599F: Documentation/s390/ 18600F: arch/s390/ 18601F: drivers/s390/ 18602F: drivers/watchdog/diag288_wdt.c 18603 18604S390 COMMON I/O LAYER 18605M: Vineeth Vijayan <vneethv@linux.ibm.com> 18606M: Peter Oberparleiter <oberpar@linux.ibm.com> 18607L: linux-s390@vger.kernel.org 18608S: Supported 18609F: drivers/s390/cio/ 18610 18611S390 DASD DRIVER 18612M: Stefan Haberland <sth@linux.ibm.com> 18613M: Jan Hoeppner <hoeppner@linux.ibm.com> 18614L: linux-s390@vger.kernel.org 18615S: Supported 18616F: block/partitions/ibm.c 18617F: drivers/s390/block/dasd* 18618F: include/linux/dasd_mod.h 18619 18620S390 IOMMU (PCI) 18621M: Niklas Schnelle <schnelle@linux.ibm.com> 18622M: Matthew Rosato <mjrosato@linux.ibm.com> 18623R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18624L: linux-s390@vger.kernel.org 18625S: Supported 18626F: drivers/iommu/s390-iommu.c 18627 18628S390 IUCV NETWORK LAYER 18629M: Alexandra Winter <wintera@linux.ibm.com> 18630M: Wenjia Zhang <wenjia@linux.ibm.com> 18631L: linux-s390@vger.kernel.org 18632L: netdev@vger.kernel.org 18633S: Supported 18634F: drivers/s390/net/*iucv* 18635F: include/net/iucv/ 18636F: net/iucv/ 18637 18638S390 MM 18639M: Alexander Gordeev <agordeev@linux.ibm.com> 18640M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18641L: linux-s390@vger.kernel.org 18642S: Supported 18643T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18644F: arch/s390/include/asm/pgtable.h 18645F: arch/s390/mm 18646 18647S390 NETWORK DRIVERS 18648M: Alexandra Winter <wintera@linux.ibm.com> 18649M: Wenjia Zhang <wenjia@linux.ibm.com> 18650L: linux-s390@vger.kernel.org 18651L: netdev@vger.kernel.org 18652S: Supported 18653F: drivers/s390/net/ 18654 18655S390 PCI SUBSYSTEM 18656M: Niklas Schnelle <schnelle@linux.ibm.com> 18657M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18658L: linux-s390@vger.kernel.org 18659S: Supported 18660F: Documentation/s390/pci.rst 18661F: arch/s390/pci/ 18662F: drivers/pci/hotplug/s390_pci_hpc.c 18663 18664S390 SCM DRIVER 18665M: Vineeth Vijayan <vneethv@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667S: Supported 18668F: drivers/s390/block/scm* 18669F: drivers/s390/cio/scm.c 18670 18671S390 VFIO AP DRIVER 18672M: Tony Krowiak <akrowiak@linux.ibm.com> 18673M: Halil Pasic <pasic@linux.ibm.com> 18674M: Jason Herne <jjherne@linux.ibm.com> 18675L: linux-s390@vger.kernel.org 18676S: Supported 18677F: Documentation/s390/vfio-ap* 18678F: drivers/s390/crypto/vfio_ap* 18679 18680S390 VFIO-CCW DRIVER 18681M: Eric Farman <farman@linux.ibm.com> 18682M: Matthew Rosato <mjrosato@linux.ibm.com> 18683R: Halil Pasic <pasic@linux.ibm.com> 18684L: linux-s390@vger.kernel.org 18685L: kvm@vger.kernel.org 18686S: Supported 18687F: Documentation/s390/vfio-ccw.rst 18688F: drivers/s390/cio/vfio_ccw* 18689F: include/uapi/linux/vfio_ccw.h 18690 18691S390 VFIO-PCI DRIVER 18692M: Matthew Rosato <mjrosato@linux.ibm.com> 18693M: Eric Farman <farman@linux.ibm.com> 18694L: linux-s390@vger.kernel.org 18695L: kvm@vger.kernel.org 18696S: Supported 18697F: arch/s390/kvm/pci* 18698F: drivers/vfio/pci/vfio_pci_zdev.c 18699F: include/uapi/linux/vfio_zdev.h 18700 18701S390 ZCRYPT DRIVER 18702M: Harald Freudenberger <freude@linux.ibm.com> 18703L: linux-s390@vger.kernel.org 18704S: Supported 18705F: drivers/s390/crypto/ 18706 18707S390 ZFCP DRIVER 18708M: Steffen Maier <maier@linux.ibm.com> 18709M: Benjamin Block <bblock@linux.ibm.com> 18710L: linux-s390@vger.kernel.org 18711S: Supported 18712F: drivers/s390/scsi/zfcp_* 18713 18714SAA6588 RDS RECEIVER DRIVER 18715M: Hans Verkuil <hverkuil@xs4all.nl> 18716L: linux-media@vger.kernel.org 18717S: Odd Fixes 18718W: https://linuxtv.org 18719T: git git://linuxtv.org/media_tree.git 18720F: drivers/media/i2c/saa6588* 18721 18722SAA7134 VIDEO4LINUX DRIVER 18723M: Mauro Carvalho Chehab <mchehab@kernel.org> 18724L: linux-media@vger.kernel.org 18725S: Odd fixes 18726W: https://linuxtv.org 18727T: git git://linuxtv.org/media_tree.git 18728F: Documentation/driver-api/media/drivers/saa7134* 18729F: drivers/media/pci/saa7134/ 18730 18731SAA7146 VIDEO4LINUX-2 DRIVER 18732M: Hans Verkuil <hverkuil@xs4all.nl> 18733L: linux-media@vger.kernel.org 18734S: Maintained 18735T: git git://linuxtv.org/media_tree.git 18736F: drivers/media/common/saa7146/ 18737F: drivers/media/pci/saa7146/ 18738F: include/media/drv-intf/saa7146* 18739 18740SAFESETID SECURITY MODULE 18741M: Micah Morton <mortonm@chromium.org> 18742S: Supported 18743F: Documentation/admin-guide/LSM/SafeSetID.rst 18744F: security/safesetid/ 18745 18746SAMSUNG AUDIO (ASoC) DRIVERS 18747M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18748L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18749S: Maintained 18750B: mailto:linux-samsung-soc@vger.kernel.org 18751F: Documentation/devicetree/bindings/sound/samsung* 18752F: sound/soc/samsung/ 18753 18754SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18755M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18756L: linux-crypto@vger.kernel.org 18757L: linux-samsung-soc@vger.kernel.org 18758S: Maintained 18759F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18760F: drivers/crypto/exynos-rng.c 18761 18762SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18763M: Łukasz Stelmach <l.stelmach@samsung.com> 18764L: linux-samsung-soc@vger.kernel.org 18765S: Maintained 18766F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18767F: drivers/char/hw_random/exynos-trng.c 18768 18769SAMSUNG FRAMEBUFFER DRIVER 18770M: Jingoo Han <jingoohan1@gmail.com> 18771L: linux-fbdev@vger.kernel.org 18772S: Maintained 18773F: drivers/video/fbdev/s3c-fb.c 18774 18775SAMSUNG INTERCONNECT DRIVERS 18776M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18777M: Artur Świgoń <a.swigon@samsung.com> 18778L: linux-pm@vger.kernel.org 18779L: linux-samsung-soc@vger.kernel.org 18780S: Supported 18781F: drivers/interconnect/samsung/ 18782 18783SAMSUNG LAPTOP DRIVER 18784M: Corentin Chary <corentin.chary@gmail.com> 18785L: platform-driver-x86@vger.kernel.org 18786S: Maintained 18787F: drivers/platform/x86/samsung-laptop.c 18788 18789SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18790M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18791L: linux-kernel@vger.kernel.org 18792L: linux-samsung-soc@vger.kernel.org 18793S: Supported 18794B: mailto:linux-samsung-soc@vger.kernel.org 18795F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18797F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18799F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18800F: drivers/clk/clk-s2mps11.c 18801F: drivers/mfd/sec*.c 18802F: drivers/regulator/s2m*.c 18803F: drivers/regulator/s5m*.c 18804F: drivers/rtc/rtc-s5m.c 18805F: include/linux/mfd/samsung/ 18806 18807SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18808M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18809L: linux-media@vger.kernel.org 18810L: linux-samsung-soc@vger.kernel.org 18811S: Maintained 18812F: drivers/media/platform/samsung/s3c-camif/ 18813F: include/media/drv-intf/s3c_camif.h 18814 18815SAMSUNG S3FWRN5 NFC DRIVER 18816M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18817S: Maintained 18818F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18819F: drivers/nfc/s3fwrn5 18820 18821SAMSUNG S5C73M3 CAMERA DRIVER 18822M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18823M: Andrzej Hajda <andrzej.hajda@intel.com> 18824L: linux-media@vger.kernel.org 18825S: Supported 18826F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18827F: drivers/media/i2c/s5c73m3/* 18828 18829SAMSUNG S5K5BAF CAMERA DRIVER 18830M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18831M: Andrzej Hajda <andrzej.hajda@intel.com> 18832L: linux-media@vger.kernel.org 18833S: Supported 18834F: drivers/media/i2c/s5k5baf.c 18835 18836SAMSUNG S5P Security SubSystem (SSS) DRIVER 18837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18838M: Vladimir Zapolskiy <vz@mleia.com> 18839L: linux-crypto@vger.kernel.org 18840L: linux-samsung-soc@vger.kernel.org 18841S: Maintained 18842F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18843F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18844F: drivers/crypto/s5p-sss.c 18845 18846SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18847M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18848L: linux-media@vger.kernel.org 18849S: Supported 18850Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18854F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18855F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18856F: drivers/media/platform/samsung/exynos4-is/ 18857 18858SAMSUNG SOC CLOCK DRIVERS 18859M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18860M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18861M: Tomasz Figa <tomasz.figa@gmail.com> 18862M: Chanwoo Choi <cw00.choi@samsung.com> 18863R: Alim Akhtar <alim.akhtar@samsung.com> 18864L: linux-samsung-soc@vger.kernel.org 18865S: Supported 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18867T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18868F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18869F: Documentation/devicetree/bindings/clock/samsung,s3c* 18870F: drivers/clk/samsung/ 18871F: include/dt-bindings/clock/exynos*.h 18872F: include/dt-bindings/clock/s5p*.h 18873F: include/dt-bindings/clock/samsung,*.h 18874F: include/linux/clk/samsung.h 18875 18876SAMSUNG SPI DRIVERS 18877M: Andi Shyti <andi.shyti@kernel.org> 18878L: linux-spi@vger.kernel.org 18879L: linux-samsung-soc@vger.kernel.org 18880S: Maintained 18881F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18882F: drivers/spi/spi-s3c* 18883F: include/linux/platform_data/spi-s3c64xx.h 18884 18885SAMSUNG SXGBE DRIVERS 18886M: Byungho An <bh74.an@samsung.com> 18887L: netdev@vger.kernel.org 18888S: Supported 18889F: drivers/net/ethernet/samsung/sxgbe/ 18890 18891SAMSUNG THERMAL DRIVER 18892M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18893M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18894L: linux-pm@vger.kernel.org 18895L: linux-samsung-soc@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18898F: drivers/thermal/samsung/ 18899 18900SAMSUNG USB2 PHY DRIVER 18901M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18902L: linux-kernel@vger.kernel.org 18903S: Supported 18904F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18905F: Documentation/driver-api/phy/samsung-usb2.rst 18906F: drivers/phy/samsung/phy-exynos4210-usb2.c 18907F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18908F: drivers/phy/samsung/phy-exynos5250-usb2.c 18909F: drivers/phy/samsung/phy-s5pv210-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.c 18911F: drivers/phy/samsung/phy-samsung-usb2.h 18912 18913SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18914M: Paul Barker <paul.barker@sancloud.com> 18915R: Marc Murphy <marc.murphy@sancloud.com> 18916S: Supported 18917F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18918 18919SC1200 WDT DRIVER 18920M: Zwane Mwaikambo <zwanem@gmail.com> 18921S: Maintained 18922F: drivers/watchdog/sc1200wdt.c 18923 18924SCHEDULER 18925M: Ingo Molnar <mingo@redhat.com> 18926M: Peter Zijlstra <peterz@infradead.org> 18927M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18928M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18929R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18930R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18931R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18932R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18933R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18934R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18935L: linux-kernel@vger.kernel.org 18936S: Maintained 18937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18938F: include/linux/preempt.h 18939F: include/linux/sched.h 18940F: include/linux/wait.h 18941F: include/uapi/linux/sched.h 18942F: kernel/sched/ 18943 18944SCSI LIBSAS SUBSYSTEM 18945R: John Garry <john.g.garry@oracle.com> 18946R: Jason Yan <yanaijie@huawei.com> 18947L: linux-scsi@vger.kernel.org 18948S: Supported 18949F: Documentation/scsi/libsas.rst 18950F: drivers/scsi/libsas/ 18951F: include/scsi/libsas.h 18952F: include/scsi/sas_ata.h 18953 18954SCSI RDMA PROTOCOL (SRP) INITIATOR 18955M: Bart Van Assche <bvanassche@acm.org> 18956L: linux-rdma@vger.kernel.org 18957S: Supported 18958Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18959F: drivers/infiniband/ulp/srp/ 18960F: include/scsi/srp.h 18961 18962SCSI RDMA PROTOCOL (SRP) TARGET 18963M: Bart Van Assche <bvanassche@acm.org> 18964L: linux-rdma@vger.kernel.org 18965L: target-devel@vger.kernel.org 18966S: Supported 18967Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18968F: drivers/infiniband/ulp/srpt/ 18969 18970SCSI SG DRIVER 18971M: Doug Gilbert <dgilbert@interlog.com> 18972L: linux-scsi@vger.kernel.org 18973S: Maintained 18974W: http://sg.danny.cz/sg 18975F: Documentation/scsi/scsi-generic.rst 18976F: drivers/scsi/sg.c 18977F: include/scsi/sg.h 18978 18979SCSI SUBSYSTEM 18980M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18981M: "Martin K. Petersen" <martin.petersen@oracle.com> 18982L: linux-scsi@vger.kernel.org 18983S: Maintained 18984Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18986T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18987F: Documentation/devicetree/bindings/scsi/ 18988F: drivers/scsi/ 18989F: drivers/ufs/ 18990F: include/scsi/ 18991 18992SCSI TAPE DRIVER 18993M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18994L: linux-scsi@vger.kernel.org 18995S: Maintained 18996F: Documentation/scsi/st.rst 18997F: drivers/scsi/st.* 18998F: drivers/scsi/st_*.h 18999 19000SCSI TARGET CORE USER DRIVER 19001M: Bodo Stroesser <bostroesser@gmail.com> 19002L: linux-scsi@vger.kernel.org 19003L: target-devel@vger.kernel.org 19004S: Supported 19005F: Documentation/target/tcmu-design.rst 19006F: drivers/target/target_core_user.c 19007F: include/uapi/linux/target_core_user.h 19008 19009SCSI TARGET SUBSYSTEM 19010M: "Martin K. Petersen" <martin.petersen@oracle.com> 19011L: linux-scsi@vger.kernel.org 19012L: target-devel@vger.kernel.org 19013S: Supported 19014W: http://www.linux-iscsi.org 19015Q: https://patchwork.kernel.org/project/target-devel/list/ 19016T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19017F: Documentation/target/ 19018F: drivers/target/ 19019F: include/target/ 19020 19021SCTP PROTOCOL 19022M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19023M: Xin Long <lucien.xin@gmail.com> 19024L: linux-sctp@vger.kernel.org 19025S: Maintained 19026W: https://github.com/sctp/lksctp-tools/wiki 19027F: Documentation/networking/sctp.rst 19028F: include/linux/sctp.h 19029F: include/net/sctp/ 19030F: include/uapi/linux/sctp.h 19031F: net/sctp/ 19032 19033SCx200 CPU SUPPORT 19034M: Jim Cromie <jim.cromie@gmail.com> 19035S: Odd Fixes 19036F: Documentation/i2c/busses/scx200_acb.rst 19037F: arch/x86/platform/scx200/ 19038F: drivers/i2c/busses/scx200* 19039F: drivers/mtd/maps/scx200_docflash.c 19040F: drivers/watchdog/scx200_wdt.c 19041F: include/linux/scx200.h 19042 19043SCx200 GPIO DRIVER 19044M: Jim Cromie <jim.cromie@gmail.com> 19045S: Maintained 19046F: drivers/char/scx200_gpio.c 19047F: include/linux/scx200_gpio.h 19048 19049SCx200 HRT CLOCKSOURCE DRIVER 19050M: Jim Cromie <jim.cromie@gmail.com> 19051S: Maintained 19052F: drivers/clocksource/scx200_hrt.c 19053 19054SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19055M: Sascha Sommer <saschasommer@freenet.de> 19056L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19057S: Maintained 19058F: drivers/mmc/host/sdricoh_cs.c 19059 19060SECO BOARDS CEC DRIVER 19061M: Ettore Chimenti <ek5.chimenti@gmail.com> 19062S: Maintained 19063F: drivers/media/cec/platform/seco/seco-cec.c 19064F: drivers/media/cec/platform/seco/seco-cec.h 19065 19066SECURE COMPUTING 19067M: Kees Cook <keescook@chromium.org> 19068R: Andy Lutomirski <luto@amacapital.net> 19069R: Will Drewry <wad@chromium.org> 19070S: Supported 19071T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19072F: Documentation/userspace-api/seccomp_filter.rst 19073F: include/linux/seccomp.h 19074F: include/uapi/linux/seccomp.h 19075F: kernel/seccomp.c 19076F: tools/testing/selftests/kselftest_harness.h 19077F: tools/testing/selftests/seccomp/* 19078K: \bsecure_computing 19079K: \bTIF_SECCOMP\b 19080 19081SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19082M: Kamal Dasu <kamal.dasu@broadcom.com> 19083M: Al Cooper <alcooperx@gmail.com> 19084R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19085L: linux-mmc@vger.kernel.org 19086S: Maintained 19087F: drivers/mmc/host/sdhci-brcmstb* 19088 19089SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19090M: Adrian Hunter <adrian.hunter@intel.com> 19091L: linux-mmc@vger.kernel.org 19092S: Supported 19093F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19094F: drivers/mmc/host/sdhci* 19095 19096SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19097M: Eugen Hristev <eugen.hristev@microchip.com> 19098L: linux-mmc@vger.kernel.org 19099S: Supported 19100F: drivers/mmc/host/sdhci-of-at91.c 19101 19102SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19103M: Haibo Chen <haibo.chen@nxp.com> 19104L: linux-imx@nxp.com 19105L: linux-mmc@vger.kernel.org 19106S: Maintained 19107F: drivers/mmc/host/sdhci-esdhc-imx.c 19108 19109SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19110M: Ben Dooks <ben-linux@fluff.org> 19111M: Jaehoon Chung <jh80.chung@samsung.com> 19112L: linux-mmc@vger.kernel.org 19113S: Maintained 19114F: drivers/mmc/host/sdhci-s3c* 19115 19116SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19117M: Viresh Kumar <vireshk@kernel.org> 19118L: linux-mmc@vger.kernel.org 19119S: Maintained 19120F: drivers/mmc/host/sdhci-spear.c 19121 19122SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19123M: Vignesh Raghavendra <vigneshr@ti.com> 19124L: linux-mmc@vger.kernel.org 19125S: Maintained 19126F: drivers/mmc/host/sdhci-omap.c 19127 19128SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19129M: Jonathan Derrick <jonathan.derrick@linux.dev> 19130L: linux-block@vger.kernel.org 19131S: Supported 19132F: block/opal_proto.h 19133F: block/sed* 19134F: include/linux/sed* 19135F: include/uapi/linux/sed* 19136 19137SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19138M: Mark Rutland <mark.rutland@arm.com> 19139M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19140M: Sudeep Holla <sudeep.holla@arm.com> 19141L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19142S: Maintained 19143F: drivers/firmware/smccc/ 19144F: include/linux/arm-smccc.h 19145 19146SECURITY CONTACT 19147M: Security Officers <security@kernel.org> 19148S: Supported 19149F: Documentation/process/security-bugs.rst 19150 19151SECURITY SUBSYSTEM 19152M: Paul Moore <paul@paul-moore.com> 19153M: James Morris <jmorris@namei.org> 19154M: "Serge E. Hallyn" <serge@hallyn.com> 19155L: linux-security-module@vger.kernel.org (suggested Cc:) 19156S: Supported 19157W: http://kernsec.org/ 19158T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19159F: security/ 19160X: security/selinux/ 19161 19162SELINUX SECURITY MODULE 19163M: Paul Moore <paul@paul-moore.com> 19164M: Stephen Smalley <stephen.smalley.work@gmail.com> 19165M: Eric Paris <eparis@parisplace.org> 19166L: selinux@vger.kernel.org 19167S: Supported 19168W: https://selinuxproject.org 19169W: https://github.com/SELinuxProject 19170T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19171F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19172F: Documentation/ABI/removed/sysfs-selinux-disable 19173F: Documentation/admin-guide/LSM/SELinux.rst 19174F: include/trace/events/avc.h 19175F: include/uapi/linux/selinux_netlink.h 19176F: scripts/selinux/ 19177F: security/selinux/ 19178 19179SENSABLE PHANTOM 19180M: Jiri Slaby <jirislaby@kernel.org> 19181S: Maintained 19182F: drivers/misc/phantom.c 19183F: include/uapi/linux/phantom.h 19184 19185SENSEAIR SUNRISE 006-0-0007 19186M: Jacopo Mondi <jacopo@jmondi.org> 19187S: Maintained 19188F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19189F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19190F: drivers/iio/chemical/sunrise_co2.c 19191 19192SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19193M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19194S: Maintained 19195F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19196F: drivers/iio/chemical/scd30.h 19197F: drivers/iio/chemical/scd30_core.c 19198F: drivers/iio/chemical/scd30_i2c.c 19199F: drivers/iio/chemical/scd30_serial.c 19200 19201SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19202M: Roan van Dijk <roan@protonic.nl> 19203S: Maintained 19204F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19205F: drivers/iio/chemical/scd4x.c 19206 19207SENSIRION SGP40 GAS SENSOR DRIVER 19208M: Andreas Klinger <ak@it-klinger.de> 19209S: Maintained 19210F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19211F: drivers/iio/chemical/sgp40.c 19212 19213SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19214M: Tomasz Duszynski <tduszyns@gmail.com> 19215S: Maintained 19216F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19217F: drivers/iio/chemical/sps30.c 19218F: drivers/iio/chemical/sps30_i2c.c 19219F: drivers/iio/chemical/sps30_serial.c 19220 19221SERIAL DEVICE BUS 19222M: Rob Herring <robh@kernel.org> 19223L: linux-serial@vger.kernel.org 19224S: Maintained 19225F: Documentation/devicetree/bindings/serial/serial.yaml 19226F: drivers/tty/serdev/ 19227F: include/linux/serdev.h 19228 19229SERIAL DRIVERS 19230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19231L: linux-serial@vger.kernel.org 19232S: Maintained 19233F: Documentation/devicetree/bindings/serial/ 19234F: drivers/tty/serial/ 19235 19236SERIAL IR RECEIVER 19237M: Sean Young <sean@mess.org> 19238L: linux-media@vger.kernel.org 19239S: Maintained 19240F: drivers/media/rc/serial_ir.c 19241 19242SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19243M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19245S: Maintained 19246F: Documentation/devicetree/bindings/slimbus/ 19247F: drivers/slimbus/ 19248F: include/linux/slimbus.h 19249 19250SFC NETWORK DRIVER 19251M: Edward Cree <ecree.xilinx@gmail.com> 19252M: Martin Habets <habetsm.xilinx@gmail.com> 19253L: netdev@vger.kernel.org 19254L: linux-net-drivers@amd.com 19255S: Supported 19256F: Documentation/networking/devlink/sfc.rst 19257F: drivers/net/ethernet/sfc/ 19258 19259SFCTEMP HWMON DRIVER 19260M: Emil Renner Berthing <kernel@esmil.dk> 19261L: linux-hwmon@vger.kernel.org 19262S: Maintained 19263F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19264F: Documentation/hwmon/sfctemp.rst 19265F: drivers/hwmon/sfctemp.c 19266 19267SFF/SFP/SFP+ MODULE SUPPORT 19268M: Russell King <linux@armlinux.org.uk> 19269L: netdev@vger.kernel.org 19270S: Maintained 19271F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19272F: drivers/net/phy/phylink.c 19273F: drivers/net/phy/sfp* 19274F: include/linux/mdio/mdio-i2c.h 19275F: include/linux/phylink.h 19276F: include/linux/sfp.h 19277K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19278 19279SGI GRU DRIVER 19280M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19281S: Maintained 19282F: drivers/misc/sgi-gru/ 19283 19284SGI XP/XPC/XPNET DRIVER 19285M: Robin Holt <robinmholt@gmail.com> 19286M: Steve Wahl <steve.wahl@hpe.com> 19287R: Mike Travis <mike.travis@hpe.com> 19288S: Maintained 19289F: drivers/misc/sgi-xp/ 19290 19291SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19292M: Karsten Graul <kgraul@linux.ibm.com> 19293M: Wenjia Zhang <wenjia@linux.ibm.com> 19294M: Jan Karcher <jaka@linux.ibm.com> 19295R: D. Wythe <alibuda@linux.alibaba.com> 19296R: Tony Lu <tonylu@linux.alibaba.com> 19297R: Wen Gu <guwen@linux.alibaba.com> 19298L: linux-s390@vger.kernel.org 19299S: Supported 19300F: net/smc/ 19301 19302SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19303M: Linus Walleij <linus.walleij@linaro.org> 19304L: linux-iio@vger.kernel.org 19305S: Maintained 19306T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19307F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19308F: drivers/iio/light/gp2ap002.c 19309 19310SHARP RJ54N1CB0C SENSOR DRIVER 19311M: Jacopo Mondi <jacopo@jmondi.org> 19312L: linux-media@vger.kernel.org 19313S: Odd fixes 19314T: git git://linuxtv.org/media_tree.git 19315F: drivers/media/i2c/rj54n1cb0c.c 19316F: include/media/i2c/rj54n1cb0c.h 19317 19318SH_VOU V4L2 OUTPUT DRIVER 19319L: linux-media@vger.kernel.org 19320S: Orphan 19321F: drivers/media/platform/renesas/sh_vou.c 19322F: include/media/drv-intf/sh_vou.h 19323 19324SI2157 MEDIA DRIVER 19325M: Antti Palosaari <crope@iki.fi> 19326L: linux-media@vger.kernel.org 19327S: Maintained 19328W: https://linuxtv.org 19329W: http://palosaari.fi/linux/ 19330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19331T: git git://linuxtv.org/anttip/media_tree.git 19332F: drivers/media/tuners/si2157* 19333 19334SI2165 MEDIA DRIVER 19335M: Matthias Schwarzott <zzam@gentoo.org> 19336L: linux-media@vger.kernel.org 19337S: Maintained 19338W: https://linuxtv.org 19339Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19340F: drivers/media/dvb-frontends/si2165* 19341 19342SI2168 MEDIA DRIVER 19343M: Antti Palosaari <crope@iki.fi> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347W: http://palosaari.fi/linux/ 19348Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19349T: git git://linuxtv.org/anttip/media_tree.git 19350F: drivers/media/dvb-frontends/si2168* 19351 19352SI470X FM RADIO RECEIVER I2C DRIVER 19353M: Hans Verkuil <hverkuil@xs4all.nl> 19354L: linux-media@vger.kernel.org 19355S: Odd Fixes 19356W: https://linuxtv.org 19357T: git git://linuxtv.org/media_tree.git 19358F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19359F: drivers/media/radio/si470x/radio-si470x-i2c.c 19360 19361SI470X FM RADIO RECEIVER USB DRIVER 19362M: Hans Verkuil <hverkuil@xs4all.nl> 19363L: linux-media@vger.kernel.org 19364S: Maintained 19365W: https://linuxtv.org 19366T: git git://linuxtv.org/media_tree.git 19367F: drivers/media/radio/si470x/radio-si470x-common.c 19368F: drivers/media/radio/si470x/radio-si470x-usb.c 19369F: drivers/media/radio/si470x/radio-si470x.h 19370 19371SI4713 FM RADIO TRANSMITTER I2C DRIVER 19372M: Eduardo Valentin <edubezval@gmail.com> 19373L: linux-media@vger.kernel.org 19374S: Odd Fixes 19375W: https://linuxtv.org 19376T: git git://linuxtv.org/media_tree.git 19377F: drivers/media/radio/si4713/si4713.? 19378 19379SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19380M: Eduardo Valentin <edubezval@gmail.com> 19381L: linux-media@vger.kernel.org 19382S: Odd Fixes 19383W: https://linuxtv.org 19384T: git git://linuxtv.org/media_tree.git 19385F: drivers/media/radio/si4713/radio-platform-si4713.c 19386 19387SI4713 FM RADIO TRANSMITTER USB DRIVER 19388M: Hans Verkuil <hverkuil@xs4all.nl> 19389L: linux-media@vger.kernel.org 19390S: Maintained 19391W: https://linuxtv.org 19392T: git git://linuxtv.org/media_tree.git 19393F: drivers/media/radio/si4713/radio-usb-si4713.c 19394 19395SIANO DVB DRIVER 19396M: Mauro Carvalho Chehab <mchehab@kernel.org> 19397L: linux-media@vger.kernel.org 19398S: Odd fixes 19399W: https://linuxtv.org 19400T: git git://linuxtv.org/media_tree.git 19401F: drivers/media/common/siano/ 19402F: drivers/media/mmc/siano/ 19403F: drivers/media/usb/siano/ 19404F: drivers/media/usb/siano/ 19405 19406SIFIVE DRIVERS 19407M: Palmer Dabbelt <palmer@dabbelt.com> 19408M: Paul Walmsley <paul.walmsley@sifive.com> 19409L: linux-riscv@lists.infradead.org 19410S: Supported 19411N: sifive 19412K: [^@]sifive 19413 19414SIFIVE FU540 SYSTEM-ON-CHIP 19415M: Paul Walmsley <paul.walmsley@sifive.com> 19416M: Palmer Dabbelt <palmer@dabbelt.com> 19417L: linux-riscv@lists.infradead.org 19418S: Supported 19419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19420N: fu540 19421K: fu540 19422 19423SIFIVE PDMA DRIVER 19424M: Green Wan <green.wan@sifive.com> 19425S: Maintained 19426F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19427F: drivers/dma/sf-pdma/ 19428 19429SIFIVE SOC DRIVERS 19430M: Conor Dooley <conor@kernel.org> 19431L: linux-riscv@lists.infradead.org 19432S: Maintained 19433T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19434F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19435F: drivers/soc/sifive/ 19436 19437SILEAD TOUCHSCREEN DRIVER 19438M: Hans de Goede <hdegoede@redhat.com> 19439L: linux-input@vger.kernel.org 19440L: platform-driver-x86@vger.kernel.org 19441S: Maintained 19442F: drivers/input/touchscreen/silead.c 19443F: drivers/platform/x86/touchscreen_dmi.c 19444 19445SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19446M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19447S: Supported 19448F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19449F: drivers/net/wireless/silabs/wfx/ 19450 19451SILICON MOTION SM712 FRAME BUFFER DRIVER 19452M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19453M: Teddy Wang <teddy.wang@siliconmotion.com> 19454M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19455L: linux-fbdev@vger.kernel.org 19456S: Maintained 19457F: Documentation/fb/sm712fb.rst 19458F: drivers/video/fbdev/sm712* 19459 19460SILVACO I3C DUAL-ROLE MASTER 19461M: Miquel Raynal <miquel.raynal@bootlin.com> 19462M: Conor Culhane <conor.culhane@silvaco.com> 19463L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19464S: Maintained 19465F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19466F: drivers/i3c/master/svc-i3c-master.c 19467 19468SIMPLEFB FB DRIVER 19469M: Hans de Goede <hdegoede@redhat.com> 19470L: linux-fbdev@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19473F: drivers/video/fbdev/simplefb.c 19474F: include/linux/platform_data/simplefb.h 19475 19476SIMTEC EB110ATX (Chalice CATS) 19477M: Simtec Linux Team <linux@simtec.co.uk> 19478S: Supported 19479W: http://www.simtec.co.uk/products/EB110ATX/ 19480 19481SIOX 19482M: Thorsten Scherer <t.scherer@eckelmann.de> 19483M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19484R: Pengutronix Kernel Team <kernel@pengutronix.de> 19485S: Supported 19486F: drivers/gpio/gpio-siox.c 19487F: drivers/siox/* 19488F: include/trace/events/siox.h 19489 19490SIPHASH PRF ROUTINES 19491M: Jason A. Donenfeld <Jason@zx2c4.com> 19492S: Maintained 19493F: include/linux/siphash.h 19494F: lib/siphash.c 19495F: lib/siphash_kunit.c 19496 19497SIS 190 ETHERNET DRIVER 19498M: Francois Romieu <romieu@fr.zoreil.com> 19499L: netdev@vger.kernel.org 19500S: Maintained 19501F: drivers/net/ethernet/sis/sis190.c 19502 19503SIS 900/7016 FAST ETHERNET DRIVER 19504M: Daniele Venzano <venza@brownhat.org> 19505L: netdev@vger.kernel.org 19506S: Maintained 19507W: http://www.brownhat.org/sis900.html 19508F: drivers/net/ethernet/sis/sis900.* 19509 19510SIS FRAMEBUFFER DRIVER 19511S: Orphan 19512F: Documentation/fb/sisfb.rst 19513F: drivers/video/fbdev/sis/ 19514F: include/video/sisfb.h 19515 19516SIS I2C TOUCHSCREEN DRIVER 19517M: Mika Penttilä <mpenttil@redhat.com> 19518L: linux-input@vger.kernel.org 19519S: Maintained 19520F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19521F: drivers/input/touchscreen/sis_i2c.c 19522 19523SIS USB2VGA DRIVER 19524M: Thomas Winischhofer <thomas@winischhofer.net> 19525S: Maintained 19526W: http://www.winischhofer.at/linuxsisusbvga.shtml 19527F: drivers/usb/misc/sisusbvga/ 19528 19529SL28 CPLD MFD DRIVER 19530M: Michael Walle <michael@walle.cc> 19531S: Maintained 19532F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19533F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19534F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19535F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19536F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19537F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19538F: drivers/gpio/gpio-sl28cpld.c 19539F: drivers/hwmon/sl28cpld-hwmon.c 19540F: drivers/irqchip/irq-sl28cpld.c 19541F: drivers/pwm/pwm-sl28cpld.c 19542F: drivers/watchdog/sl28cpld_wdt.c 19543 19544SL28 VPD NVMEM LAYOUT DRIVER 19545M: Michael Walle <michael@walle.cc> 19546S: Maintained 19547F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19548F: drivers/nvmem/layouts/sl28vpd.c 19549 19550SLAB ALLOCATOR 19551M: Christoph Lameter <cl@linux.com> 19552M: Pekka Enberg <penberg@kernel.org> 19553M: David Rientjes <rientjes@google.com> 19554M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19555M: Andrew Morton <akpm@linux-foundation.org> 19556M: Vlastimil Babka <vbabka@suse.cz> 19557R: Roman Gushchin <roman.gushchin@linux.dev> 19558R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19559L: linux-mm@kvack.org 19560S: Maintained 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19562F: include/linux/sl?b*.h 19563F: mm/sl?b* 19564 19565SLCAN CAN NETWORK DRIVER 19566M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19567L: linux-can@vger.kernel.org 19568S: Maintained 19569F: drivers/net/can/slcan/ 19570 19571SLEEPABLE READ-COPY UPDATE (SRCU) 19572M: Lai Jiangshan <jiangshanlai@gmail.com> 19573M: "Paul E. McKenney" <paulmck@kernel.org> 19574M: Josh Triplett <josh@joshtriplett.org> 19575R: Steven Rostedt <rostedt@goodmis.org> 19576R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19577L: rcu@vger.kernel.org 19578S: Supported 19579W: http://www.rdrop.com/users/paulmck/RCU/ 19580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19581F: include/linux/srcu*.h 19582F: kernel/rcu/srcu*.c 19583 19584SMACK SECURITY MODULE 19585M: Casey Schaufler <casey@schaufler-ca.com> 19586L: linux-security-module@vger.kernel.org 19587S: Maintained 19588W: http://schaufler-ca.com 19589T: git git://github.com/cschaufler/smack-next 19590F: Documentation/admin-guide/LSM/Smack.rst 19591F: security/smack/ 19592 19593SMC91x ETHERNET DRIVER 19594M: Nicolas Pitre <nico@fluxnic.net> 19595S: Odd Fixes 19596F: drivers/net/ethernet/smsc/smc91x.* 19597 19598SMM665 HARDWARE MONITOR DRIVER 19599M: Guenter Roeck <linux@roeck-us.net> 19600L: linux-hwmon@vger.kernel.org 19601S: Maintained 19602F: Documentation/hwmon/smm665.rst 19603F: drivers/hwmon/smm665.c 19604 19605SMSC EMC2103 HARDWARE MONITOR DRIVER 19606M: Steve Glendinning <steve.glendinning@shawell.net> 19607L: linux-hwmon@vger.kernel.org 19608S: Maintained 19609F: Documentation/hwmon/emc2103.rst 19610F: drivers/hwmon/emc2103.c 19611 19612SMSC SCH5627 HARDWARE MONITOR DRIVER 19613M: Hans de Goede <hdegoede@redhat.com> 19614L: linux-hwmon@vger.kernel.org 19615S: Supported 19616F: Documentation/hwmon/sch5627.rst 19617F: drivers/hwmon/sch5627.c 19618 19619SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19620M: Steve Glendinning <steve.glendinning@shawell.net> 19621L: linux-fbdev@vger.kernel.org 19622S: Maintained 19623F: drivers/video/fbdev/smscufx.c 19624 19625SMSC47B397 HARDWARE MONITOR DRIVER 19626M: Jean Delvare <jdelvare@suse.com> 19627L: linux-hwmon@vger.kernel.org 19628S: Maintained 19629F: Documentation/hwmon/smsc47b397.rst 19630F: drivers/hwmon/smsc47b397.c 19631 19632SMSC911x ETHERNET DRIVER 19633M: Steve Glendinning <steve.glendinning@shawell.net> 19634L: netdev@vger.kernel.org 19635S: Maintained 19636F: drivers/net/ethernet/smsc/smsc911x.* 19637F: include/linux/smsc911x.h 19638 19639SMSC9420 PCI ETHERNET DRIVER 19640M: Steve Glendinning <steve.glendinning@shawell.net> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: drivers/net/ethernet/smsc/smsc9420.* 19644 19645SNET DPU VIRTIO DATA PATH ACCELERATOR 19646R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19647F: drivers/vdpa/solidrun/ 19648 19649SOCIONEXT (SNI) AVE NETWORK DRIVER 19650M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19651L: netdev@vger.kernel.org 19652S: Maintained 19653F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19654F: drivers/net/ethernet/socionext/sni_ave.c 19655 19656SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19657M: Jassi Brar <jaswinder.singh@linaro.org> 19658M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19659L: netdev@vger.kernel.org 19660S: Maintained 19661F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19662F: drivers/net/ethernet/socionext/netsec.c 19663 19664SOCIONEXT (SNI) Synquacer SPI DRIVER 19665M: Masahisa Kojima <masahisa.kojima@linaro.org> 19666M: Jassi Brar <jaswinder.singh@linaro.org> 19667L: linux-spi@vger.kernel.org 19668S: Maintained 19669F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19670F: drivers/spi/spi-synquacer.c 19671 19672SOCIONEXT SYNQUACER I2C DRIVER 19673M: Ard Biesheuvel <ardb@kernel.org> 19674L: linux-i2c@vger.kernel.org 19675S: Maintained 19676F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19677F: drivers/i2c/busses/i2c-synquacer.c 19678 19679SOCIONEXT UNIPHIER SOUND DRIVER 19680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19681S: Orphan 19682F: sound/soc/uniphier/ 19683 19684SOCKET TIMESTAMPING 19685M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19686S: Maintained 19687F: Documentation/networking/timestamping.rst 19688F: include/uapi/linux/net_tstamp.h 19689F: tools/testing/selftests/net/so_txtime.c 19690 19691SOEKRIS NET48XX LED SUPPORT 19692M: Chris Boot <bootc@bootc.net> 19693S: Maintained 19694F: drivers/leds/leds-net48xx.c 19695 19696SOFT-IWARP DRIVER (siw) 19697M: Bernard Metzler <bmt@zurich.ibm.com> 19698L: linux-rdma@vger.kernel.org 19699S: Supported 19700F: drivers/infiniband/sw/siw/ 19701F: include/uapi/rdma/siw-abi.h 19702 19703SOFT-ROCE DRIVER (rxe) 19704M: Zhu Yanjun <zyjzyj2000@gmail.com> 19705L: linux-rdma@vger.kernel.org 19706S: Supported 19707F: drivers/infiniband/sw/rxe/ 19708F: include/uapi/rdma/rdma_user_rxe.h 19709 19710SOFTLOGIC 6x10 MPEG CODEC 19711M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19712M: Anton Sviridenko <anton@corp.bluecherry.net> 19713M: Andrey Utkin <andrey_utkin@fastmail.com> 19714M: Ismael Luceno <ismael@iodev.co.uk> 19715L: linux-media@vger.kernel.org 19716S: Supported 19717F: drivers/media/pci/solo6x10/ 19718 19719SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19720M: James Morse <james.morse@arm.com> 19721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19722S: Maintained 19723F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19724F: drivers/firmware/arm_sdei.c 19725F: include/linux/arm_sdei.h 19726F: include/uapi/linux/arm_sdei.h 19727 19728SOFTWARE NODES AND DEVICE PROPERTIES 19729R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19730R: Daniel Scally <djrscally@gmail.com> 19731R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19732R: Sakari Ailus <sakari.ailus@linux.intel.com> 19733L: linux-acpi@vger.kernel.org 19734S: Maintained 19735F: drivers/base/property.c 19736F: drivers/base/swnode.c 19737F: include/linux/fwnode.h 19738F: include/linux/property.h 19739 19740SOFTWARE RAID (Multiple Disks) SUPPORT 19741M: Song Liu <song@kernel.org> 19742L: linux-raid@vger.kernel.org 19743S: Supported 19744Q: https://patchwork.kernel.org/project/linux-raid/list/ 19745T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19746F: drivers/md/Kconfig 19747F: drivers/md/Makefile 19748F: drivers/md/md* 19749F: drivers/md/raid* 19750F: include/linux/raid/ 19751F: include/uapi/linux/raid/ 19752 19753SOLIDRUN CLEARFOG SUPPORT 19754M: Russell King <linux@armlinux.org.uk> 19755S: Maintained 19756F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19757F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19758 19759SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19760M: Russell King <linux@armlinux.org.uk> 19761S: Maintained 19762F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19764F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19765 19766SONIC NETWORK DRIVER 19767M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19768L: netdev@vger.kernel.org 19769S: Maintained 19770F: drivers/net/ethernet/natsemi/sonic.* 19771 19772SONICS SILICON BACKPLANE DRIVER (SSB) 19773M: Michael Buesch <m@bues.ch> 19774L: linux-wireless@vger.kernel.org 19775S: Maintained 19776F: drivers/ssb/ 19777F: include/linux/ssb/ 19778 19779SONY IMX208 SENSOR DRIVER 19780M: Sakari Ailus <sakari.ailus@linux.intel.com> 19781L: linux-media@vger.kernel.org 19782S: Maintained 19783T: git git://linuxtv.org/media_tree.git 19784F: drivers/media/i2c/imx208.c 19785 19786SONY IMX214 SENSOR DRIVER 19787M: Ricardo Ribalda <ribalda@kernel.org> 19788L: linux-media@vger.kernel.org 19789S: Maintained 19790T: git git://linuxtv.org/media_tree.git 19791F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19792F: drivers/media/i2c/imx214.c 19793 19794SONY IMX219 SENSOR DRIVER 19795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19796L: linux-media@vger.kernel.org 19797S: Maintained 19798T: git git://linuxtv.org/media_tree.git 19799F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19800F: drivers/media/i2c/imx219.c 19801 19802SONY IMX258 SENSOR DRIVER 19803M: Sakari Ailus <sakari.ailus@linux.intel.com> 19804L: linux-media@vger.kernel.org 19805S: Maintained 19806T: git git://linuxtv.org/media_tree.git 19807F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19808F: drivers/media/i2c/imx258.c 19809 19810SONY IMX274 SENSOR DRIVER 19811M: Leon Luo <leonl@leopardimaging.com> 19812L: linux-media@vger.kernel.org 19813S: Maintained 19814T: git git://linuxtv.org/media_tree.git 19815F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19816F: drivers/media/i2c/imx274.c 19817 19818SONY IMX290 SENSOR DRIVER 19819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19820L: linux-media@vger.kernel.org 19821S: Maintained 19822T: git git://linuxtv.org/media_tree.git 19823F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19824F: drivers/media/i2c/imx290.c 19825 19826SONY IMX296 SENSOR DRIVER 19827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19829L: linux-media@vger.kernel.org 19830S: Maintained 19831T: git git://linuxtv.org/media_tree.git 19832F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19833F: drivers/media/i2c/imx296.c 19834 19835SONY IMX319 SENSOR DRIVER 19836M: Bingbu Cao <bingbu.cao@intel.com> 19837L: linux-media@vger.kernel.org 19838S: Maintained 19839T: git git://linuxtv.org/media_tree.git 19840F: drivers/media/i2c/imx319.c 19841 19842SONY IMX334 SENSOR DRIVER 19843M: Paul J. Murphy <paul.j.murphy@intel.com> 19844M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19845L: linux-media@vger.kernel.org 19846S: Maintained 19847T: git git://linuxtv.org/media_tree.git 19848F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19849F: drivers/media/i2c/imx334.c 19850 19851SONY IMX335 SENSOR DRIVER 19852M: Paul J. Murphy <paul.j.murphy@intel.com> 19853M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19854L: linux-media@vger.kernel.org 19855S: Maintained 19856T: git git://linuxtv.org/media_tree.git 19857F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19858F: drivers/media/i2c/imx335.c 19859 19860SONY IMX355 SENSOR DRIVER 19861M: Tianshu Qiu <tian.shu.qiu@intel.com> 19862L: linux-media@vger.kernel.org 19863S: Maintained 19864T: git git://linuxtv.org/media_tree.git 19865F: drivers/media/i2c/imx355.c 19866 19867SONY IMX412 SENSOR DRIVER 19868M: Paul J. Murphy <paul.j.murphy@intel.com> 19869M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19870L: linux-media@vger.kernel.org 19871S: Maintained 19872T: git git://linuxtv.org/media_tree.git 19873F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19874F: drivers/media/i2c/imx412.c 19875 19876SONY IMX415 SENSOR DRIVER 19877M: Michael Riesch <michael.riesch@wolfvision.net> 19878L: linux-media@vger.kernel.org 19879S: Maintained 19880T: git git://linuxtv.org/media_tree.git 19881F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19882F: drivers/media/i2c/imx415.c 19883 19884SONY MEMORYSTICK SUBSYSTEM 19885M: Maxim Levitsky <maximlevitsky@gmail.com> 19886M: Alex Dubov <oakad@yahoo.com> 19887M: Ulf Hansson <ulf.hansson@linaro.org> 19888L: linux-mmc@vger.kernel.org 19889S: Maintained 19890T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19891F: drivers/memstick/ 19892F: include/linux/memstick.h 19893 19894SONY VAIO CONTROL DEVICE DRIVER 19895M: Mattia Dongili <malattia@linux.it> 19896L: platform-driver-x86@vger.kernel.org 19897S: Maintained 19898W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19899F: Documentation/admin-guide/laptops/sony-laptop.rst 19900F: drivers/char/sonypi.c 19901F: drivers/platform/x86/sony-laptop.c 19902F: include/linux/sony-laptop.h 19903 19904SOUND 19905M: Jaroslav Kysela <perex@perex.cz> 19906M: Takashi Iwai <tiwai@suse.com> 19907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19908S: Maintained 19909W: http://www.alsa-project.org/ 19910Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19912F: Documentation/sound/ 19913F: include/sound/ 19914F: include/uapi/sound/ 19915F: sound/ 19916F: tools/testing/selftests/alsa 19917 19918SOUND - ALSA SELFTESTS 19919M: Mark Brown <broonie@kernel.org> 19920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19921L: linux-kselftest@vger.kernel.org 19922S: Supported 19923F: tools/testing/selftests/alsa 19924 19925SOUND - COMPRESSED AUDIO 19926M: Vinod Koul <vkoul@kernel.org> 19927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19928S: Supported 19929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19930F: Documentation/sound/designs/compress-offload.rst 19931F: include/sound/compress_driver.h 19932F: include/uapi/sound/compress_* 19933F: sound/core/compress_offload.c 19934F: sound/soc/soc-compress.c 19935 19936SOUND - DMAENGINE HELPERS 19937M: Lars-Peter Clausen <lars@metafoo.de> 19938S: Supported 19939F: include/sound/dmaengine_pcm.h 19940F: sound/core/pcm_dmaengine.c 19941F: sound/soc/soc-generic-dmaengine-pcm.c 19942 19943SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19944M: Liam Girdwood <lgirdwood@gmail.com> 19945M: Mark Brown <broonie@kernel.org> 19946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19947S: Supported 19948W: http://alsa-project.org/main/index.php/ASoC 19949T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19950F: Documentation/devicetree/bindings/sound/ 19951F: Documentation/sound/soc/ 19952F: include/dt-bindings/sound/ 19953F: include/sound/soc* 19954F: sound/soc/ 19955 19956SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19957M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19958M: Liam Girdwood <lgirdwood@gmail.com> 19959M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19960M: Bard Liao <yung-chuan.liao@linux.intel.com> 19961M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19962M: Daniel Baluta <daniel.baluta@nxp.com> 19963R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19964L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19965S: Supported 19966W: https://github.com/thesofproject/linux/ 19967F: sound/soc/sof/ 19968 19969SOUNDWIRE SUBSYSTEM 19970M: Vinod Koul <vkoul@kernel.org> 19971M: Bard Liao <yung-chuan.liao@linux.intel.com> 19972R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19973R: Sanyog Kale <sanyog.r.kale@intel.com> 19974L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19975S: Supported 19976T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19977F: Documentation/driver-api/soundwire/ 19978F: drivers/soundwire/ 19979F: include/linux/soundwire/ 19980 19981SP2 MEDIA DRIVER 19982M: Olli Salonen <olli.salonen@iki.fi> 19983L: linux-media@vger.kernel.org 19984S: Maintained 19985W: https://linuxtv.org 19986Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19987F: drivers/media/dvb-frontends/sp2* 19988 19989SPANISH DOCUMENTATION 19990M: Carlos Bilbao <carlos.bilbao@amd.com> 19991S: Maintained 19992F: Documentation/translations/sp_SP/ 19993 19994SPARC + UltraSPARC (sparc/sparc64) 19995M: "David S. Miller" <davem@davemloft.net> 19996L: sparclinux@vger.kernel.org 19997S: Maintained 19998Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20000T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20001F: arch/sparc/ 20002F: drivers/sbus/ 20003 20004SPARC SERIAL DRIVERS 20005M: "David S. Miller" <davem@davemloft.net> 20006L: sparclinux@vger.kernel.org 20007S: Maintained 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20010F: drivers/tty/serial/suncore.c 20011F: drivers/tty/serial/sunhv.c 20012F: drivers/tty/serial/sunsab.c 20013F: drivers/tty/serial/sunsab.h 20014F: drivers/tty/serial/sunsu.c 20015F: drivers/tty/serial/sunzilog.c 20016F: drivers/tty/serial/sunzilog.h 20017F: drivers/tty/vcc.c 20018F: include/linux/sunserialcore.h 20019 20020SPARSE CHECKER 20021M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20022L: linux-sparse@vger.kernel.org 20023S: Maintained 20024W: https://sparse.docs.kernel.org/ 20025Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20026B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20027T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20028F: include/linux/compiler.h 20029 20030SPEAKUP CONSOLE SPEECH DRIVER 20031M: William Hubbs <w.d.hubbs@gmail.com> 20032M: Chris Brannon <chris@the-brannons.com> 20033M: Kirk Reiser <kirk@reisers.ca> 20034M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20035L: speakup@linux-speakup.org 20036S: Odd Fixes 20037W: http://www.linux-speakup.org/ 20038W: https://github.com/linux-speakup/speakup 20039B: https://github.com/linux-speakup/speakup/issues 20040F: drivers/accessibility/speakup/ 20041 20042SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20043M: Viresh Kumar <vireshk@kernel.org> 20044M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20045M: soc@kernel.org 20046L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20047S: Maintained 20048W: http://www.st.com/spear 20049F: arch/arm/boot/dts/st/spear* 20050F: arch/arm/mach-spear/ 20051F: drivers/clk/spear/ 20052F: drivers/pinctrl/spear/ 20053 20054SPI NOR SUBSYSTEM 20055M: Tudor Ambarus <tudor.ambarus@linaro.org> 20056M: Pratyush Yadav <pratyush@kernel.org> 20057R: Michael Walle <michael@walle.cc> 20058L: linux-mtd@lists.infradead.org 20059S: Maintained 20060W: http://www.linux-mtd.infradead.org/ 20061Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20062C: irc://irc.oftc.net/mtd 20063T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20064F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20065F: drivers/mtd/spi-nor/ 20066F: include/linux/mtd/spi-nor.h 20067 20068SPI SUBSYSTEM 20069M: Mark Brown <broonie@kernel.org> 20070L: linux-spi@vger.kernel.org 20071S: Maintained 20072Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20073T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20074F: Documentation/devicetree/bindings/spi/ 20075F: Documentation/spi/ 20076F: drivers/spi/ 20077F: include/linux/spi/ 20078F: include/uapi/linux/spi/ 20079F: tools/spi/ 20080 20081SPIDERNET NETWORK DRIVER for CELL 20082M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20083M: Geoff Levand <geoff@infradead.org> 20084L: netdev@vger.kernel.org 20085L: linuxppc-dev@lists.ozlabs.org 20086S: Maintained 20087F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20088F: drivers/net/ethernet/toshiba/spider_net* 20089 20090SPMI SUBSYSTEM 20091M: Stephen Boyd <sboyd@kernel.org> 20092L: linux-kernel@vger.kernel.org 20093S: Maintained 20094T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20095F: Documentation/devicetree/bindings/spmi/ 20096F: drivers/spmi/ 20097F: include/dt-bindings/spmi/spmi.h 20098F: include/linux/spmi.h 20099F: include/trace/events/spmi.h 20100 20101SPU FILE SYSTEM 20102M: Jeremy Kerr <jk@ozlabs.org> 20103L: linuxppc-dev@lists.ozlabs.org 20104S: Supported 20105W: http://www.ibm.com/developerworks/power/cell/ 20106F: Documentation/filesystems/spufs/spufs.rst 20107F: arch/powerpc/platforms/cell/spufs/ 20108 20109SQUASHFS FILE SYSTEM 20110M: Phillip Lougher <phillip@squashfs.org.uk> 20111L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20112S: Maintained 20113W: http://squashfs.org.uk 20114T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20115F: Documentation/filesystems/squashfs.rst 20116F: fs/squashfs/ 20117 20118SRM (Alpha) environment access 20119M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20120S: Maintained 20121F: arch/alpha/kernel/srm_env.c 20122 20123ST LSM6DSx IMU IIO DRIVER 20124M: Lorenzo Bianconi <lorenzo@kernel.org> 20125L: linux-iio@vger.kernel.org 20126S: Maintained 20127W: http://www.st.com/ 20128F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20129F: drivers/iio/imu/st_lsm6dsx/ 20130 20131ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20132M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20133M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20134L: linux-media@vger.kernel.org 20135S: Maintained 20136T: git git://linuxtv.org/media_tree.git 20137F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20138F: drivers/media/i2c/st-mipid02.c 20139 20140ST STM32 I2C/SMBUS DRIVER 20141M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20142M: Alain Volmat <alain.volmat@foss.st.com> 20143L: linux-i2c@vger.kernel.org 20144S: Maintained 20145F: drivers/i2c/busses/i2c-stm32* 20146 20147ST STM32 SPI DRIVER 20148M: Alain Volmat <alain.volmat@foss.st.com> 20149L: linux-spi@vger.kernel.org 20150S: Maintained 20151F: drivers/spi/spi-stm32.c 20152 20153ST STPDDC60 DRIVER 20154M: Daniel Nilsson <daniel.nilsson@flex.com> 20155L: linux-hwmon@vger.kernel.org 20156S: Maintained 20157F: Documentation/hwmon/stpddc60.rst 20158F: drivers/hwmon/pmbus/stpddc60.c 20159 20160ST VGXY61 DRIVER 20161M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20162M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20163L: linux-media@vger.kernel.org 20164S: Maintained 20165T: git git://linuxtv.org/media_tree.git 20166F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20167F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20168F: drivers/media/i2c/st-vgxy61.c 20169 20170ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20171M: Song Qiang <songqiang1304521@gmail.com> 20172L: linux-iio@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20175F: drivers/iio/proximity/vl53l0x-i2c.c 20176 20177STABLE BRANCH 20178M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20179M: Sasha Levin <sashal@kernel.org> 20180L: stable@vger.kernel.org 20181S: Supported 20182F: Documentation/process/stable-kernel-rules.rst 20183 20184STAGING - ATOMISP DRIVER 20185M: Hans de Goede <hdegoede@redhat.com> 20186M: Mauro Carvalho Chehab <mchehab@kernel.org> 20187R: Sakari Ailus <sakari.ailus@linux.intel.com> 20188L: linux-media@vger.kernel.org 20189S: Maintained 20190F: drivers/staging/media/atomisp/ 20191 20192STAGING - FIELDBUS SUBSYSTEM 20193M: Sven Van Asbroeck <TheSven73@gmail.com> 20194S: Maintained 20195F: drivers/staging/fieldbus/* 20196F: drivers/staging/fieldbus/Documentation/ 20197 20198STAGING - HMS ANYBUS-S BUS 20199M: Sven Van Asbroeck <TheSven73@gmail.com> 20200S: Maintained 20201F: drivers/staging/fieldbus/anybuss/ 20202 20203STAGING - INDUSTRIAL IO 20204M: Jonathan Cameron <jic23@kernel.org> 20205L: linux-iio@vger.kernel.org 20206S: Odd Fixes 20207F: Documentation/devicetree/bindings/staging/iio/ 20208F: drivers/staging/iio/ 20209 20210STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20211M: Marc Dietrich <marvin24@gmx.de> 20212L: ac100@lists.launchpad.net (moderated for non-subscribers) 20213L: linux-tegra@vger.kernel.org 20214S: Maintained 20215F: drivers/staging/nvec/ 20216 20217STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20218M: Jens Frederich <jfrederich@gmail.com> 20219M: Jon Nettleton <jon.nettleton@gmail.com> 20220S: Maintained 20221W: http://wiki.laptop.org/go/DCON 20222F: drivers/staging/olpc_dcon/ 20223 20224STAGING - REALTEK RTL8712U DRIVERS 20225M: Larry Finger <Larry.Finger@lwfinger.net> 20226M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20227S: Odd Fixes 20228F: drivers/staging/rtl8712/ 20229 20230STAGING - SEPS525 LCD CONTROLLER DRIVERS 20231M: Michael Hennerich <michael.hennerich@analog.com> 20232L: linux-fbdev@vger.kernel.org 20233S: Supported 20234F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20235F: drivers/staging/fbtft/fb_seps525.c 20236 20237STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20238M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20239M: Teddy Wang <teddy.wang@siliconmotion.com> 20240M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20241L: linux-fbdev@vger.kernel.org 20242S: Maintained 20243F: drivers/staging/sm750fb/ 20244 20245STAGING - VIA VT665X DRIVERS 20246M: Forest Bond <forest@alittletooquiet.net> 20247S: Odd Fixes 20248F: drivers/staging/vt665?/ 20249 20250STAGING SUBSYSTEM 20251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20252L: linux-staging@lists.linux.dev 20253S: Supported 20254T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20255F: drivers/staging/ 20256 20257STARFIRE/DURALAN NETWORK DRIVER 20258M: Ion Badulescu <ionut@badula.org> 20259S: Odd Fixes 20260F: drivers/net/ethernet/adaptec/starfire* 20261 20262STARFIVE CRYPTO DRIVER 20263M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20264M: William Qiu <william.qiu@starfivetech.com> 20265S: Supported 20266F: Documentation/devicetree/bindings/crypto/starfive* 20267F: drivers/crypto/starfive/ 20268 20269STARFIVE DEVICETREES 20270M: Emil Renner Berthing <kernel@esmil.dk> 20271S: Maintained 20272F: arch/riscv/boot/dts/starfive/ 20273 20274STARFIVE DWMAC GLUE LAYER 20275M: Emil Renner Berthing <kernel@esmil.dk> 20276M: Samin Guo <samin.guo@starfivetech.com> 20277S: Maintained 20278F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20279F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20280 20281STARFIVE JH7110 MMC/SD/SDIO DRIVER 20282M: William Qiu <william.qiu@starfivetech.com> 20283S: Supported 20284F: Documentation/devicetree/bindings/mmc/starfive* 20285F: drivers/mmc/host/dw_mmc-starfive.c 20286 20287STARFIVE JH7110 TDM DRIVER 20288M: Walker Chen <walker.chen@starfivetech.com> 20289S: Maintained 20290F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20291F: sound/soc/starfive/jh7110_tdm.c 20292 20293STARFIVE JH71X0 CLOCK DRIVERS 20294M: Emil Renner Berthing <kernel@esmil.dk> 20295M: Hal Feng <hal.feng@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20298F: drivers/clk/starfive/clk-starfive-jh71* 20299F: include/dt-bindings/clock/starfive?jh71*.h 20300 20301STARFIVE JH71X0 PINCTRL DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Jianlong Huang <jianlong.huang@starfivetech.com> 20304L: linux-gpio@vger.kernel.org 20305S: Maintained 20306F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20307F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20308F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20309F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20310 20311STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20312M: Emil Renner Berthing <kernel@esmil.dk> 20313M: Hal Feng <hal.feng@starfivetech.com> 20314S: Maintained 20315F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20316F: drivers/reset/starfive/reset-starfive-jh71* 20317F: include/dt-bindings/reset/starfive?jh71*.h 20318 20319STARFIVE JH71X0 USB DRIVERS 20320M: Minda Chen <minda.chen@starfivetech.com> 20321S: Maintained 20322F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20323F: drivers/usb/cdns3/cdns3-starfive.c 20324 20325STARFIVE JH71XX PMU CONTROLLER DRIVER 20326M: Walker Chen <walker.chen@starfivetech.com> 20327S: Supported 20328F: Documentation/devicetree/bindings/power/starfive* 20329F: drivers/soc/starfive/jh71xx_pmu.c 20330F: include/dt-bindings/power/starfive,jh7110-pmu.h 20331 20332STARFIVE SOC DRIVERS 20333M: Conor Dooley <conor@kernel.org> 20334S: Maintained 20335T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20336F: drivers/soc/starfive/ 20337 20338STARFIVE TRNG DRIVER 20339M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20340S: Supported 20341F: Documentation/devicetree/bindings/rng/starfive* 20342F: drivers/char/hw_random/jh7110-trng.c 20343 20344STARFIVE WATCHDOG DRIVER 20345M: Xingyu Wu <xingyu.wu@starfivetech.com> 20346M: Samin Guo <samin.guo@starfivetech.com> 20347S: Supported 20348F: Documentation/devicetree/bindings/watchdog/starfive* 20349F: drivers/watchdog/starfive-wdt.c 20350 20351STATIC BRANCH/CALL 20352M: Peter Zijlstra <peterz@infradead.org> 20353M: Josh Poimboeuf <jpoimboe@kernel.org> 20354M: Jason Baron <jbaron@akamai.com> 20355R: Steven Rostedt <rostedt@goodmis.org> 20356R: Ard Biesheuvel <ardb@kernel.org> 20357S: Supported 20358F: arch/*/include/asm/jump_label*.h 20359F: arch/*/include/asm/static_call*.h 20360F: arch/*/kernel/jump_label.c 20361F: arch/*/kernel/static_call.c 20362F: include/linux/jump_label*.h 20363F: include/linux/static_call*.h 20364F: kernel/jump_label.c 20365F: kernel/static_call.c 20366 20367STI AUDIO (ASoC) DRIVERS 20368M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20370S: Maintained 20371F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20372F: sound/soc/sti/ 20373 20374STI CEC DRIVER 20375M: Alain Volmat <alain.volmat@foss.st.com> 20376S: Maintained 20377F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20378F: drivers/media/cec/platform/sti/ 20379 20380STK1160 USB VIDEO CAPTURE DRIVER 20381M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20382L: linux-media@vger.kernel.org 20383S: Maintained 20384T: git git://linuxtv.org/media_tree.git 20385F: drivers/media/usb/stk1160/ 20386 20387STM32 AUDIO (ASoC) DRIVERS 20388M: Olivier Moysan <olivier.moysan@foss.st.com> 20389M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20390L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20391S: Maintained 20392F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20393F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20394F: sound/soc/stm/ 20395 20396STM32 TIMER/LPTIMER DRIVERS 20397M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20398S: Maintained 20399F: Documentation/ABI/testing/*timer-stm32 20400F: Documentation/devicetree/bindings/*/*stm32-*timer* 20401F: drivers/*/stm32-*timer* 20402F: drivers/pwm/pwm-stm32* 20403F: include/linux/*/stm32-*tim* 20404 20405STMMAC ETHERNET DRIVER 20406M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20407M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20408M: Jose Abreu <joabreu@synopsys.com> 20409L: netdev@vger.kernel.org 20410S: Supported 20411W: http://www.stlinux.com 20412F: Documentation/networking/device_drivers/ethernet/stmicro/ 20413F: drivers/net/ethernet/stmicro/stmmac/ 20414 20415SUN HAPPY MEAL ETHERNET DRIVER 20416M: Sean Anderson <seanga2@gmail.com> 20417S: Maintained 20418F: drivers/net/ethernet/sun/sunhme.* 20419 20420SUN3/3X 20421M: Sam Creasey <sammy@sammy.net> 20422S: Maintained 20423W: http://sammy.net/sun3/ 20424F: arch/m68k/include/asm/sun3* 20425F: arch/m68k/kernel/*sun3* 20426F: arch/m68k/sun3*/ 20427F: drivers/net/ethernet/i825xx/sun3* 20428 20429SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20430M: Hans de Goede <hdegoede@redhat.com> 20431L: linux-input@vger.kernel.org 20432S: Maintained 20433F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20434F: drivers/input/keyboard/sun4i-lradc-keys.c 20435 20436SUNDANCE NETWORK DRIVER 20437M: Denis Kirjanov <kda@linux-powerpc.org> 20438L: netdev@vger.kernel.org 20439S: Maintained 20440F: drivers/net/ethernet/dlink/sundance.c 20441 20442SUNPLUS ETHERNET DRIVER 20443M: Wells Lu <wellslutw@gmail.com> 20444L: netdev@vger.kernel.org 20445S: Maintained 20446W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20447F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20448F: drivers/net/ethernet/sunplus/ 20449 20450SUNPLUS MMC DRIVER 20451M: Tony Huang <tonyhuang.sunplus@gmail.com> 20452M: Li-hao Kuo <lhjeff911@gmail.com> 20453S: Maintained 20454F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20455F: drivers/mmc/host/sunplus-mmc.c 20456 20457SUNPLUS OCOTP DRIVER 20458M: Vincent Shih <vincent.sunplus@gmail.com> 20459S: Maintained 20460F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20461F: drivers/nvmem/sunplus-ocotp.c 20462 20463SUNPLUS PWM DRIVER 20464M: Hammer Hsieh <hammerh0314@gmail.com> 20465S: Maintained 20466F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20467F: drivers/pwm/pwm-sunplus.c 20468 20469SUNPLUS RTC DRIVER 20470M: Vincent Shih <vincent.sunplus@gmail.com> 20471L: linux-rtc@vger.kernel.org 20472S: Maintained 20473F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20474F: drivers/rtc/rtc-sunplus.c 20475 20476SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20477M: Li-hao Kuo <lhjeff911@gmail.com> 20478L: linux-spi@vger.kernel.org 20479S: Maintained 20480F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20481F: drivers/spi/spi-sunplus-sp7021.c 20482 20483SUNPLUS UART DRIVER 20484M: Hammer Hsieh <hammerh0314@gmail.com> 20485S: Maintained 20486F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20487F: drivers/tty/serial/sunplus-uart.c 20488 20489SUNPLUS USB2 PHY DRIVER 20490M: Vincent Shih <vincent.sunplus@gmail.com> 20491L: linux-usb@vger.kernel.org 20492S: Maintained 20493F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20494F: drivers/phy/sunplus/Kconfig 20495F: drivers/phy/sunplus/Makefile 20496F: drivers/phy/sunplus/phy-sunplus-usb2.c 20497 20498SUNPLUS WATCHDOG DRIVER 20499M: Xiantao Hu <xt.hu@cqplus1.com> 20500L: linux-watchdog@vger.kernel.org 20501S: Maintained 20502F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20503F: drivers/watchdog/sunplus_wdt.c 20504 20505SUPERH 20506M: Yoshinori Sato <ysato@users.sourceforge.jp> 20507M: Rich Felker <dalias@libc.org> 20508M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20509L: linux-sh@vger.kernel.org 20510S: Maintained 20511Q: http://patchwork.kernel.org/project/linux-sh/list/ 20512F: Documentation/arch/sh/ 20513F: arch/sh/ 20514F: drivers/sh/ 20515 20516SUSPEND TO RAM 20517M: "Rafael J. Wysocki" <rafael@kernel.org> 20518M: Len Brown <len.brown@intel.com> 20519M: Pavel Machek <pavel@ucw.cz> 20520L: linux-pm@vger.kernel.org 20521S: Supported 20522B: https://bugzilla.kernel.org 20523F: Documentation/power/ 20524F: arch/x86/kernel/acpi/sleep* 20525F: arch/x86/kernel/acpi/wakeup* 20526F: drivers/base/power/ 20527F: include/linux/freezer.h 20528F: include/linux/pm.h 20529F: include/linux/suspend.h 20530F: kernel/power/ 20531 20532SVGA HANDLING 20533M: Martin Mares <mj@ucw.cz> 20534L: linux-video@atrey.karlin.mff.cuni.cz 20535S: Maintained 20536F: Documentation/admin-guide/svga.rst 20537F: arch/x86/boot/video* 20538 20539SWITCHDEV 20540M: Jiri Pirko <jiri@resnulli.us> 20541M: Ivan Vecera <ivecera@redhat.com> 20542L: netdev@vger.kernel.org 20543S: Supported 20544F: include/net/switchdev.h 20545F: net/switchdev/ 20546 20547SY8106A REGULATOR DRIVER 20548M: Icenowy Zheng <icenowy@aosc.io> 20549S: Maintained 20550F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20551F: drivers/regulator/sy8106a-regulator.c 20552 20553SYNC FILE FRAMEWORK 20554M: Sumit Semwal <sumit.semwal@linaro.org> 20555R: Gustavo Padovan <gustavo@padovan.org> 20556L: linux-media@vger.kernel.org 20557L: dri-devel@lists.freedesktop.org 20558S: Maintained 20559T: git git://anongit.freedesktop.org/drm/drm-misc 20560F: Documentation/driver-api/sync_file.rst 20561F: drivers/dma-buf/dma-fence* 20562F: drivers/dma-buf/sw_sync.c 20563F: drivers/dma-buf/sync_* 20564F: include/linux/sync_file.h 20565F: include/uapi/linux/sync_file.h 20566 20567SYNOPSYS ARC ARCHITECTURE 20568M: Vineet Gupta <vgupta@kernel.org> 20569L: linux-snps-arc@lists.infradead.org 20570S: Supported 20571T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20572F: Documentation/arch/arc 20573F: Documentation/devicetree/bindings/arc/* 20574F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20575F: arch/arc/ 20576F: drivers/clocksource/arc_timer.c 20577F: drivers/tty/serial/arc_uart.c 20578 20579SYNOPSYS ARC HSDK SDP pll clock driver 20580M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20581S: Supported 20582F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20583F: drivers/clk/clk-hsdk-pll.c 20584 20585SYNOPSYS ARC SDP clock driver 20586M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20587S: Supported 20588F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20589F: drivers/clk/axs10x/* 20590 20591SYNOPSYS ARC SDP platform support 20592M: Alexey Brodkin <abrodkin@synopsys.com> 20593S: Supported 20594F: Documentation/devicetree/bindings/arc/axs10* 20595F: arch/arc/boot/dts/ax* 20596F: arch/arc/plat-axs10x 20597 20598SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20599M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20600S: Supported 20601F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20602F: drivers/reset/reset-axs10x.c 20603 20604SYNOPSYS CREG GPIO DRIVER 20605M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20606S: Maintained 20607F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20608F: drivers/gpio/gpio-creg-snps.c 20609 20610SYNOPSYS DESIGNWARE 8250 UART DRIVER 20611M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20612R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20613S: Supported 20614F: drivers/tty/serial/8250/8250_dw.c 20615F: drivers/tty/serial/8250/8250_dwlib.* 20616F: drivers/tty/serial/8250/8250_lpss.c 20617 20618SYNOPSYS DESIGNWARE APB GPIO DRIVER 20619M: Hoan Tran <hoan@os.amperecomputing.com> 20620M: Serge Semin <fancer.lancer@gmail.com> 20621L: linux-gpio@vger.kernel.org 20622S: Maintained 20623F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20624F: drivers/gpio/gpio-dwapb.c 20625 20626SYNOPSYS DESIGNWARE APB SSI DRIVER 20627M: Serge Semin <fancer.lancer@gmail.com> 20628L: linux-spi@vger.kernel.org 20629S: Supported 20630F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20631F: drivers/spi/spi-dw* 20632 20633SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20634M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20635S: Maintained 20636F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20637F: drivers/dma/dw-axi-dmac/ 20638 20639SYNOPSYS DESIGNWARE DMAC DRIVER 20640M: Viresh Kumar <vireshk@kernel.org> 20641R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20642S: Maintained 20643F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20644F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20645F: drivers/dma/dw/ 20646F: include/dt-bindings/dma/dw-dmac.h 20647F: include/linux/dma/dw.h 20648F: include/linux/platform_data/dma-dw.h 20649 20650SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20651M: Jose Abreu <Jose.Abreu@synopsys.com> 20652L: netdev@vger.kernel.org 20653S: Supported 20654F: drivers/net/ethernet/synopsys/ 20655 20656SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20657M: Jose Abreu <Jose.Abreu@synopsys.com> 20658L: netdev@vger.kernel.org 20659S: Supported 20660F: drivers/net/pcs/pcs-xpcs.c 20661F: drivers/net/pcs/pcs-xpcs.h 20662F: include/linux/pcs/pcs-xpcs.h 20663 20664SYNOPSYS DESIGNWARE I2C DRIVER 20665M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20666R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20667R: Mika Westerberg <mika.westerberg@linux.intel.com> 20668R: Jan Dabros <jsd@semihalf.com> 20669L: linux-i2c@vger.kernel.org 20670S: Supported 20671F: drivers/i2c/busses/i2c-designware-* 20672 20673SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20674M: Jaehoon Chung <jh80.chung@samsung.com> 20675L: linux-mmc@vger.kernel.org 20676S: Maintained 20677F: drivers/mmc/host/dw_mmc* 20678 20679SYNOPSYS HSDK RESET CONTROLLER DRIVER 20680M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20681S: Supported 20682F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20683F: drivers/reset/reset-hsdk.c 20684F: include/dt-bindings/reset/snps,hsdk-reset.h 20685 20686SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20687M: Prabu Thangamuthu <prabu.t@synopsys.com> 20688M: Manjunath M B <manjumb@synopsys.com> 20689L: linux-mmc@vger.kernel.org 20690S: Maintained 20691F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20692 20693SYSTEM CONFIGURATION (SYSCON) 20694M: Lee Jones <lee@kernel.org> 20695M: Arnd Bergmann <arnd@arndb.de> 20696S: Supported 20697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20698F: drivers/mfd/syscon.c 20699 20700SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20701M: Sudeep Holla <sudeep.holla@arm.com> 20702R: Cristian Marussi <cristian.marussi@arm.com> 20703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20704S: Maintained 20705F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20706F: drivers/clk/clk-sc[mp]i.c 20707F: drivers/cpufreq/sc[mp]i-cpufreq.c 20708F: drivers/firmware/arm_scmi/ 20709F: drivers/firmware/arm_scpi.c 20710F: drivers/powercap/arm_scmi_powercap.c 20711F: drivers/regulator/scmi-regulator.c 20712F: drivers/reset/reset-scmi.c 20713F: include/linux/sc[mp]i_protocol.h 20714F: include/trace/events/scmi.h 20715F: include/uapi/linux/virtio_scmi.h 20716 20717SYSTEM RESET/SHUTDOWN DRIVERS 20718M: Sebastian Reichel <sre@kernel.org> 20719L: linux-pm@vger.kernel.org 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20722F: Documentation/devicetree/bindings/power/reset/ 20723F: drivers/power/reset/ 20724 20725SYSTEM TRACE MODULE CLASS 20726M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20727S: Maintained 20728T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20729F: Documentation/trace/stm.rst 20730F: drivers/hwtracing/stm/ 20731F: include/linux/stm.h 20732F: include/uapi/linux/stm.h 20733 20734SYSTEM76 ACPI DRIVER 20735M: Jeremy Soller <jeremy@system76.com> 20736M: System76 Product Development <productdev@system76.com> 20737L: platform-driver-x86@vger.kernel.org 20738S: Maintained 20739F: drivers/platform/x86/system76_acpi.c 20740 20741SYSV FILESYSTEM 20742S: Orphan 20743F: Documentation/filesystems/sysv-fs.rst 20744F: fs/sysv/ 20745F: include/linux/sysv_fs.h 20746 20747TASKSTATS STATISTICS INTERFACE 20748M: Balbir Singh <bsingharora@gmail.com> 20749S: Maintained 20750F: Documentation/accounting/taskstats* 20751F: include/linux/taskstats* 20752F: kernel/taskstats.c 20753 20754TC subsystem 20755M: Jamal Hadi Salim <jhs@mojatatu.com> 20756M: Cong Wang <xiyou.wangcong@gmail.com> 20757M: Jiri Pirko <jiri@resnulli.us> 20758L: netdev@vger.kernel.org 20759S: Maintained 20760F: include/net/pkt_cls.h 20761F: include/net/pkt_sched.h 20762F: include/net/tc_act/ 20763F: include/uapi/linux/pkt_cls.h 20764F: include/uapi/linux/pkt_sched.h 20765F: include/uapi/linux/tc_act/ 20766F: include/uapi/linux/tc_ematch/ 20767F: net/sched/ 20768F: tools/testing/selftests/tc-testing 20769 20770TC90522 MEDIA DRIVER 20771M: Akihiro Tsukada <tskd08@gmail.com> 20772L: linux-media@vger.kernel.org 20773S: Odd Fixes 20774F: drivers/media/dvb-frontends/tc90522* 20775 20776TCP LOW PRIORITY MODULE 20777M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20778M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20779S: Maintained 20780W: http://tcp-lp-mod.sourceforge.net/ 20781F: net/ipv4/tcp_lp.c 20782 20783TDA10071 MEDIA DRIVER 20784M: Antti Palosaari <crope@iki.fi> 20785L: linux-media@vger.kernel.org 20786S: Maintained 20787W: https://linuxtv.org 20788W: http://palosaari.fi/linux/ 20789Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20790T: git git://linuxtv.org/anttip/media_tree.git 20791F: drivers/media/dvb-frontends/tda10071* 20792 20793TDA18212 MEDIA DRIVER 20794M: Antti Palosaari <crope@iki.fi> 20795L: linux-media@vger.kernel.org 20796S: Maintained 20797W: https://linuxtv.org 20798W: http://palosaari.fi/linux/ 20799Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20800T: git git://linuxtv.org/anttip/media_tree.git 20801F: drivers/media/tuners/tda18212* 20802 20803TDA18218 MEDIA DRIVER 20804M: Antti Palosaari <crope@iki.fi> 20805L: linux-media@vger.kernel.org 20806S: Maintained 20807W: https://linuxtv.org 20808W: http://palosaari.fi/linux/ 20809Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20810T: git git://linuxtv.org/anttip/media_tree.git 20811F: drivers/media/tuners/tda18218* 20812 20813TDA18250 MEDIA DRIVER 20814M: Olli Salonen <olli.salonen@iki.fi> 20815L: linux-media@vger.kernel.org 20816S: Maintained 20817W: https://linuxtv.org 20818Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20819T: git git://linuxtv.org/media_tree.git 20820F: drivers/media/tuners/tda18250* 20821 20822TDA18271 MEDIA DRIVER 20823M: Michael Krufky <mkrufky@linuxtv.org> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826W: https://linuxtv.org 20827W: http://github.com/mkrufky 20828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20829T: git git://linuxtv.org/mkrufky/tuners.git 20830F: drivers/media/tuners/tda18271* 20831 20832TDA1997x MEDIA DRIVER 20833M: Tim Harvey <tharvey@gateworks.com> 20834L: linux-media@vger.kernel.org 20835S: Maintained 20836W: https://linuxtv.org 20837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20838F: drivers/media/i2c/tda1997x.* 20839 20840TDA827x MEDIA DRIVER 20841M: Michael Krufky <mkrufky@linuxtv.org> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844W: https://linuxtv.org 20845W: http://github.com/mkrufky 20846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20847T: git git://linuxtv.org/mkrufky/tuners.git 20848F: drivers/media/tuners/tda8290.* 20849 20850TDA8290 MEDIA DRIVER 20851M: Michael Krufky <mkrufky@linuxtv.org> 20852L: linux-media@vger.kernel.org 20853S: Maintained 20854W: https://linuxtv.org 20855W: http://github.com/mkrufky 20856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20857T: git git://linuxtv.org/mkrufky/tuners.git 20858F: drivers/media/tuners/tda8290.* 20859 20860TDA9840 MEDIA DRIVER 20861M: Hans Verkuil <hverkuil@xs4all.nl> 20862L: linux-media@vger.kernel.org 20863S: Maintained 20864W: https://linuxtv.org 20865T: git git://linuxtv.org/media_tree.git 20866F: drivers/media/i2c/tda9840* 20867 20868TEA5761 TUNER DRIVER 20869M: Mauro Carvalho Chehab <mchehab@kernel.org> 20870L: linux-media@vger.kernel.org 20871S: Odd fixes 20872W: https://linuxtv.org 20873T: git git://linuxtv.org/media_tree.git 20874F: drivers/media/tuners/tea5761.* 20875 20876TEA5767 TUNER DRIVER 20877M: Mauro Carvalho Chehab <mchehab@kernel.org> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880W: https://linuxtv.org 20881T: git git://linuxtv.org/media_tree.git 20882F: drivers/media/tuners/tea5767.* 20883 20884TEA6415C MEDIA DRIVER 20885M: Hans Verkuil <hverkuil@xs4all.nl> 20886L: linux-media@vger.kernel.org 20887S: Maintained 20888W: https://linuxtv.org 20889T: git git://linuxtv.org/media_tree.git 20890F: drivers/media/i2c/tea6415c* 20891 20892TEA6420 MEDIA DRIVER 20893M: Hans Verkuil <hverkuil@xs4all.nl> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896W: https://linuxtv.org 20897T: git git://linuxtv.org/media_tree.git 20898F: drivers/media/i2c/tea6420* 20899 20900TEAM DRIVER 20901M: Jiri Pirko <jiri@resnulli.us> 20902L: netdev@vger.kernel.org 20903S: Supported 20904F: drivers/net/team/ 20905F: include/linux/if_team.h 20906F: include/uapi/linux/if_team.h 20907F: tools/testing/selftests/drivers/net/team/ 20908 20909TECHNICAL ADVISORY BOARD PROCESS DOCS 20910M: "Theodore Ts'o" <tytso@mit.edu> 20911M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20912L: tech-board-discuss@lists.linux-foundation.org 20913S: Maintained 20914F: Documentation/process/contribution-maturity-model.rst 20915F: Documentation/process/researcher-guidelines.rst 20916 20917TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20918M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20919S: Maintained 20920F: arch/x86/platform/ts5500/ 20921 20922TECHNOTREND USB IR RECEIVER 20923M: Sean Young <sean@mess.org> 20924L: linux-media@vger.kernel.org 20925S: Maintained 20926F: drivers/media/rc/ttusbir.c 20927 20928TECHWELL TW9910 VIDEO DECODER 20929L: linux-media@vger.kernel.org 20930S: Orphan 20931F: drivers/media/i2c/tw9910.c 20932F: include/media/i2c/tw9910.h 20933 20934TEE SUBSYSTEM 20935M: Jens Wiklander <jens.wiklander@linaro.org> 20936R: Sumit Garg <sumit.garg@linaro.org> 20937L: op-tee@lists.trustedfirmware.org 20938S: Maintained 20939F: Documentation/staging/tee.rst 20940F: drivers/tee/ 20941F: include/linux/tee_drv.h 20942F: include/uapi/linux/tee.h 20943 20944TEGRA ARCHITECTURE SUPPORT 20945M: Thierry Reding <thierry.reding@gmail.com> 20946M: Jonathan Hunter <jonathanh@nvidia.com> 20947L: linux-tegra@vger.kernel.org 20948S: Supported 20949Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20950T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20951N: [^a-z]tegra 20952 20953TEGRA CLOCK DRIVER 20954M: Peter De Schrijver <pdeschrijver@nvidia.com> 20955M: Prashant Gaikwad <pgaikwad@nvidia.com> 20956S: Supported 20957F: drivers/clk/tegra/ 20958 20959TEGRA DMA DRIVERS 20960M: Laxman Dewangan <ldewangan@nvidia.com> 20961M: Jon Hunter <jonathanh@nvidia.com> 20962S: Supported 20963F: drivers/dma/tegra* 20964 20965TEGRA I2C DRIVER 20966M: Laxman Dewangan <ldewangan@nvidia.com> 20967R: Dmitry Osipenko <digetx@gmail.com> 20968S: Supported 20969F: drivers/i2c/busses/i2c-tegra.c 20970 20971TEGRA IOMMU DRIVERS 20972M: Thierry Reding <thierry.reding@gmail.com> 20973R: Krishna Reddy <vdumpa@nvidia.com> 20974L: linux-tegra@vger.kernel.org 20975S: Supported 20976F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20977F: drivers/iommu/tegra* 20978 20979TEGRA KBC DRIVER 20980M: Laxman Dewangan <ldewangan@nvidia.com> 20981S: Supported 20982F: drivers/input/keyboard/tegra-kbc.c 20983 20984TEGRA NAND DRIVER 20985M: Stefan Agner <stefan@agner.ch> 20986M: Lucas Stach <dev@lynxeye.de> 20987S: Maintained 20988F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20989F: drivers/mtd/nand/raw/tegra_nand.c 20990 20991TEGRA PWM DRIVER 20992M: Thierry Reding <thierry.reding@gmail.com> 20993S: Supported 20994F: drivers/pwm/pwm-tegra.c 20995 20996TEGRA QUAD SPI DRIVER 20997M: Thierry Reding <thierry.reding@gmail.com> 20998M: Jonathan Hunter <jonathanh@nvidia.com> 20999M: Sowjanya Komatineni <skomatineni@nvidia.com> 21000L: linux-tegra@vger.kernel.org 21001S: Maintained 21002F: drivers/spi/spi-tegra210-quad.c 21003 21004TEGRA SERIAL DRIVER 21005M: Laxman Dewangan <ldewangan@nvidia.com> 21006S: Supported 21007F: drivers/tty/serial/serial-tegra.c 21008 21009TEGRA SPI DRIVER 21010M: Laxman Dewangan <ldewangan@nvidia.com> 21011S: Supported 21012F: drivers/spi/spi-tegra* 21013 21014TEGRA VIDEO DRIVER 21015M: Thierry Reding <thierry.reding@gmail.com> 21016M: Jonathan Hunter <jonathanh@nvidia.com> 21017M: Sowjanya Komatineni <skomatineni@nvidia.com> 21018M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21019L: linux-media@vger.kernel.org 21020L: linux-tegra@vger.kernel.org 21021S: Maintained 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21024F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21025F: drivers/staging/media/tegra-video/ 21026 21027TEGRA XUSB PADCTL DRIVER 21028M: JC Kuo <jckuo@nvidia.com> 21029S: Supported 21030F: drivers/phy/tegra/xusb* 21031 21032TEHUTI ETHERNET DRIVER 21033M: Andy Gospodarek <andy@greyhouse.net> 21034L: netdev@vger.kernel.org 21035S: Supported 21036F: drivers/net/ethernet/tehuti/* 21037 21038TELECOM CLOCK DRIVER FOR MCPL0010 21039M: Mark Gross <markgross@kernel.org> 21040S: Supported 21041F: drivers/char/tlclk.c 21042 21043TEMPO SEMICONDUCTOR DRIVERS 21044M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21045S: Maintained 21046F: Documentation/devicetree/bindings/sound/tscs*.txt 21047F: sound/soc/codecs/tscs*.c 21048F: sound/soc/codecs/tscs*.h 21049 21050TENSILICA XTENSA PORT (xtensa) 21051M: Chris Zankel <chris@zankel.net> 21052M: Max Filippov <jcmvbkbc@gmail.com> 21053S: Maintained 21054T: git https://github.com/jcmvbkbc/linux-xtensa.git 21055F: arch/xtensa/ 21056F: drivers/irqchip/irq-xtensa-* 21057 21058TEXAS INSTRUMENTS ASoC DRIVERS 21059M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21060L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21061S: Maintained 21062F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21063F: sound/soc/ti/ 21064 21065TEXAS INSTRUMENTS DMA DRIVERS 21066M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21067L: dmaengine@vger.kernel.org 21068S: Maintained 21069F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21070F: Documentation/devicetree/bindings/dma/ti-edma.txt 21071F: Documentation/devicetree/bindings/dma/ti/ 21072F: drivers/dma/ti/ 21073F: include/linux/dma/k3-psil.h 21074F: include/linux/dma/k3-udma-glue.h 21075F: include/linux/dma/ti-cppi5.h 21076X: drivers/dma/ti/cppi41.c 21077 21078TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21079M: Robert Marko <robert.marko@sartura.hr> 21080M: Luka Perkov <luka.perkov@sartura.hr> 21081L: linux-hwmon@vger.kernel.org 21082S: Maintained 21083F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21084F: Documentation/hwmon/tps23861.rst 21085F: drivers/hwmon/tps23861.c 21086 21087TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21088M: Ricardo Ribalda <ribalda@kernel.org> 21089L: linux-iio@vger.kernel.org 21090S: Supported 21091F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21092F: drivers/iio/dac/ti-dac7612.c 21093 21094TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21095M: Nishanth Menon <nm@ti.com> 21096M: Tero Kristo <kristo@kernel.org> 21097M: Santosh Shilimkar <ssantosh@kernel.org> 21098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21099S: Maintained 21100F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21101F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21102F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21103F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21104F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21105F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21106F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21107F: drivers/clk/keystone/sci-clk.c 21108F: drivers/firmware/ti_sci* 21109F: drivers/irqchip/irq-ti-sci-inta.c 21110F: drivers/irqchip/irq-ti-sci-intr.c 21111F: drivers/reset/reset-ti-sci.c 21112F: drivers/soc/ti/ti_sci_inta_msi.c 21113F: drivers/soc/ti/ti_sci_pm_domains.c 21114F: include/dt-bindings/soc/ti,sci_pm_domain.h 21115F: include/linux/soc/ti/ti_sci_inta_msi.h 21116F: include/linux/soc/ti/ti_sci_protocol.h 21117 21118TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21119M: Puranjay Mohan <puranjay12@gmail.com> 21120L: linux-iio@vger.kernel.org 21121S: Supported 21122F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21123F: drivers/iio/temperature/tmp117.c 21124 21125THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21126M: Hans Verkuil <hverkuil@xs4all.nl> 21127L: linux-media@vger.kernel.org 21128S: Maintained 21129W: https://linuxtv.org 21130T: git git://linuxtv.org/media_tree.git 21131F: drivers/media/radio/radio-raremono.c 21132 21133THERMAL 21134M: Rafael J. Wysocki <rafael@kernel.org> 21135M: Daniel Lezcano <daniel.lezcano@linaro.org> 21136R: Amit Kucheria <amitk@kernel.org> 21137R: Zhang Rui <rui.zhang@intel.com> 21138L: linux-pm@vger.kernel.org 21139S: Supported 21140Q: https://patchwork.kernel.org/project/linux-pm/list/ 21141T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21142F: Documentation/ABI/testing/sysfs-class-thermal 21143F: Documentation/admin-guide/thermal/ 21144F: Documentation/devicetree/bindings/thermal/ 21145F: Documentation/driver-api/thermal/ 21146F: drivers/thermal/ 21147F: include/dt-bindings/thermal/ 21148F: include/linux/cpu_cooling.h 21149F: include/linux/thermal.h 21150F: include/uapi/linux/thermal.h 21151F: tools/lib/thermal/ 21152F: tools/thermal/ 21153 21154THERMAL DRIVER FOR AMLOGIC SOCS 21155M: Guillaume La Roque <glaroque@baylibre.com> 21156L: linux-pm@vger.kernel.org 21157L: linux-amlogic@lists.infradead.org 21158S: Supported 21159W: http://linux-meson.com/ 21160F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21161F: drivers/thermal/amlogic_thermal.c 21162 21163THERMAL/CPU_COOLING 21164M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21165M: Daniel Lezcano <daniel.lezcano@linaro.org> 21166M: Viresh Kumar <viresh.kumar@linaro.org> 21167R: Lukasz Luba <lukasz.luba@arm.com> 21168L: linux-pm@vger.kernel.org 21169S: Supported 21170F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21171F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21172F: drivers/thermal/cpufreq_cooling.c 21173F: drivers/thermal/cpuidle_cooling.c 21174F: include/linux/cpu_cooling.h 21175 21176THERMAL/POWER_ALLOCATOR 21177M: Lukasz Luba <lukasz.luba@arm.com> 21178L: linux-pm@vger.kernel.org 21179S: Maintained 21180F: Documentation/driver-api/thermal/power_allocator.rst 21181F: drivers/thermal/gov_power_allocator.c 21182F: drivers/thermal/thermal_trace_ipa.h 21183 21184THINKPAD ACPI EXTRAS DRIVER 21185M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21186L: ibm-acpi-devel@lists.sourceforge.net 21187L: platform-driver-x86@vger.kernel.org 21188S: Maintained 21189W: http://ibm-acpi.sourceforge.net 21190W: http://thinkwiki.org/wiki/Ibm-acpi 21191T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21192F: drivers/platform/x86/thinkpad_acpi.c 21193 21194THINKPAD LMI DRIVER 21195M: Mark Pearson <markpearson@lenovo.com> 21196L: platform-driver-x86@vger.kernel.org 21197S: Maintained 21198F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21199F: drivers/platform/x86/think-lmi.? 21200 21201THUNDERBOLT DMA TRAFFIC TEST DRIVER 21202M: Isaac Hazan <isaac.hazan@intel.com> 21203L: linux-usb@vger.kernel.org 21204S: Maintained 21205F: drivers/thunderbolt/dma_test.c 21206 21207THUNDERBOLT DRIVER 21208M: Andreas Noever <andreas.noever@gmail.com> 21209M: Michael Jamet <michael.jamet@intel.com> 21210M: Mika Westerberg <mika.westerberg@linux.intel.com> 21211M: Yehezkel Bernat <YehezkelShB@gmail.com> 21212L: linux-usb@vger.kernel.org 21213S: Maintained 21214T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21215F: Documentation/admin-guide/thunderbolt.rst 21216F: drivers/thunderbolt/ 21217F: include/linux/thunderbolt.h 21218 21219THUNDERBOLT NETWORK DRIVER 21220M: Michael Jamet <michael.jamet@intel.com> 21221M: Mika Westerberg <mika.westerberg@linux.intel.com> 21222M: Yehezkel Bernat <YehezkelShB@gmail.com> 21223L: netdev@vger.kernel.org 21224S: Maintained 21225F: drivers/net/thunderbolt/ 21226 21227THUNDERX GPIO DRIVER 21228M: Robert Richter <rric@kernel.org> 21229S: Odd Fixes 21230F: drivers/gpio/gpio-thunderx.c 21231 21232TI ADS7924 ADC DRIVER 21233M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21234L: linux-iio@vger.kernel.org 21235S: Supported 21236F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21237F: drivers/iio/adc/ti-ads7924.c 21238 21239TI AM437X VPFE DRIVER 21240M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21241L: linux-media@vger.kernel.org 21242S: Maintained 21243W: https://linuxtv.org 21244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21245T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21246F: drivers/media/platform/ti/am437x/ 21247 21248TI BANDGAP AND THERMAL DRIVER 21249M: Eduardo Valentin <edubezval@gmail.com> 21250M: Keerthy <j-keerthy@ti.com> 21251L: linux-pm@vger.kernel.org 21252L: linux-omap@vger.kernel.org 21253S: Maintained 21254F: drivers/thermal/ti-soc-thermal/ 21255 21256TI BQ27XXX POWER SUPPLY DRIVER 21257F: drivers/power/supply/bq27xxx_battery.c 21258F: drivers/power/supply/bq27xxx_battery_i2c.c 21259F: include/linux/power/bq27xxx_battery.h 21260 21261TI CDCE706 CLOCK DRIVER 21262M: Max Filippov <jcmvbkbc@gmail.com> 21263S: Maintained 21264F: drivers/clk/clk-cdce706.c 21265 21266TI CLOCK DRIVER 21267M: Tero Kristo <kristo@kernel.org> 21268L: linux-omap@vger.kernel.org 21269S: Odd Fixes 21270F: drivers/clk/ti/ 21271F: include/linux/clk/ti.h 21272 21273TI DAVINCI MACHINE SUPPORT 21274M: Bartosz Golaszewski <brgl@bgdev.pl> 21275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21276S: Maintained 21277T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21278F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21279F: arch/arm/boot/dts/ti/davinci/ 21280F: arch/arm/mach-davinci/ 21281F: drivers/i2c/busses/i2c-davinci.c 21282 21283TI DAVINCI SERIES CLOCK DRIVER 21284M: David Lechner <david@lechnology.com> 21285R: Sekhar Nori <nsekhar@ti.com> 21286S: Maintained 21287F: Documentation/devicetree/bindings/clock/ti/davinci/ 21288F: drivers/clk/davinci/ 21289F: include/linux/clk/davinci.h 21290 21291TI DAVINCI SERIES GPIO DRIVER 21292M: Keerthy <j-keerthy@ti.com> 21293L: linux-gpio@vger.kernel.org 21294S: Maintained 21295F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21296F: drivers/gpio/gpio-davinci.c 21297 21298TI DAVINCI SERIES MEDIA DRIVER 21299M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21300L: linux-media@vger.kernel.org 21301S: Maintained 21302W: https://linuxtv.org 21303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21304T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21305F: drivers/media/platform/ti/davinci/ 21306F: include/media/davinci/ 21307 21308TI ENHANCED CAPTURE (eCAP) DRIVER 21309M: Vignesh Raghavendra <vigneshr@ti.com> 21310R: Julien Panis <jpanis@baylibre.com> 21311L: linux-iio@vger.kernel.org 21312L: linux-omap@vger.kernel.org 21313S: Maintained 21314F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21315F: drivers/counter/ti-ecap-capture.c 21316 21317TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21318R: David Lechner <david@lechnology.com> 21319L: linux-iio@vger.kernel.org 21320F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21321F: drivers/counter/ti-eqep.c 21322 21323TI ETHERNET SWITCH DRIVER (CPSW) 21324R: Grygorii Strashko <grygorii.strashko@ti.com> 21325L: linux-omap@vger.kernel.org 21326L: netdev@vger.kernel.org 21327S: Maintained 21328F: drivers/net/ethernet/ti/cpsw* 21329F: drivers/net/ethernet/ti/davinci* 21330 21331TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21332M: Alex Dubov <oakad@yahoo.com> 21333S: Maintained 21334W: http://tifmxx.berlios.de/ 21335F: drivers/memstick/host/tifm_ms.c 21336F: drivers/misc/tifm* 21337F: drivers/mmc/host/tifm_sd.c 21338F: include/linux/tifm.h 21339 21340TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21341M: Nishanth Menon <nm@ti.com> 21342M: Santosh Shilimkar <ssantosh@kernel.org> 21343L: linux-kernel@vger.kernel.org 21344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21345S: Maintained 21346T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21347F: drivers/soc/ti/* 21348 21349TI LM49xxx FAMILY ASoC CODEC DRIVERS 21350M: M R Swami Reddy <mr.swami.reddy@ti.com> 21351M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21352L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21353S: Maintained 21354F: sound/soc/codecs/isabelle* 21355F: sound/soc/codecs/lm49453* 21356 21357TI LMP92064 ADC DRIVER 21358M: Leonard Göhrs <l.goehrs@pengutronix.de> 21359R: kernel@pengutronix.de 21360L: linux-iio@vger.kernel.org 21361S: Maintained 21362F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21363F: drivers/iio/adc/ti-lmp92064.c 21364 21365TI PCM3060 ASoC CODEC DRIVER 21366M: Kirill Marinushkin <kmarinushkin@birdec.com> 21367L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21368S: Maintained 21369F: Documentation/devicetree/bindings/sound/pcm3060.txt 21370F: sound/soc/codecs/pcm3060* 21371 21372TI TAS571X FAMILY ASoC CODEC DRIVER 21373M: Kevin Cernekee <cernekee@chromium.org> 21374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21375S: Odd Fixes 21376F: sound/soc/codecs/tas571x* 21377 21378TI TMAG5273 MAGNETOMETER DRIVER 21379M: Gerald Loacker <gerald.loacker@wolfvision.net> 21380L: linux-iio@vger.kernel.org 21381S: Maintained 21382F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21383F: drivers/iio/magnetometer/tmag5273.c 21384 21385TI TRF7970A NFC DRIVER 21386M: Mark Greer <mgreer@animalcreek.com> 21387L: linux-wireless@vger.kernel.org 21388S: Supported 21389F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21390F: drivers/nfc/trf7970a.c 21391 21392TI TSC2046 ADC DRIVER 21393M: Oleksij Rempel <o.rempel@pengutronix.de> 21394R: kernel@pengutronix.de 21395L: linux-iio@vger.kernel.org 21396S: Maintained 21397F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21398F: drivers/iio/adc/ti-tsc2046.c 21399 21400TI TWL4030 SERIES SOC CODEC DRIVER 21401M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21403S: Maintained 21404F: sound/soc/codecs/twl4030* 21405 21406TI VPE/CAL DRIVERS 21407M: Benoit Parrot <bparrot@ti.com> 21408L: linux-media@vger.kernel.org 21409S: Maintained 21410W: http://linuxtv.org/ 21411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21412F: Documentation/devicetree/bindings/media/ti,cal.yaml 21413F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21414F: drivers/media/platform/ti/cal/ 21415F: drivers/media/platform/ti/vpe/ 21416 21417TI WILINK WIRELESS DRIVERS 21418L: linux-wireless@vger.kernel.org 21419S: Orphan 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21421W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21422T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21423F: drivers/net/wireless/ti/ 21424 21425TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21426M: John Stultz <jstultz@google.com> 21427M: Thomas Gleixner <tglx@linutronix.de> 21428R: Stephen Boyd <sboyd@kernel.org> 21429L: linux-kernel@vger.kernel.org 21430S: Supported 21431T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21432F: include/linux/clocksource.h 21433F: include/linux/time.h 21434F: include/linux/timex.h 21435F: include/uapi/linux/time.h 21436F: include/uapi/linux/timex.h 21437F: kernel/time/alarmtimer.c 21438F: kernel/time/clocksource.c 21439F: kernel/time/ntp.c 21440F: kernel/time/time*.c 21441F: tools/testing/selftests/timers/ 21442 21443TIPC NETWORK LAYER 21444M: Jon Maloy <jmaloy@redhat.com> 21445M: Ying Xue <ying.xue@windriver.com> 21446L: netdev@vger.kernel.org (core kernel code) 21447L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21448S: Maintained 21449W: http://tipc.sourceforge.net/ 21450F: include/uapi/linux/tipc*.h 21451F: net/tipc/ 21452 21453TLAN NETWORK DRIVER 21454M: Samuel Chessman <chessman@tux.org> 21455L: tlan-devel@lists.sourceforge.net (subscribers-only) 21456S: Maintained 21457W: http://sourceforge.net/projects/tlan/ 21458F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21459F: drivers/net/ethernet/ti/tlan.* 21460 21461TMIO/SDHI MMC DRIVER 21462M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21463L: linux-mmc@vger.kernel.org 21464L: linux-renesas-soc@vger.kernel.org 21465S: Supported 21466F: drivers/mmc/host/renesas_sdhi* 21467F: drivers/mmc/host/tmio_mmc* 21468F: include/linux/mfd/tmio.h 21469 21470TMP401 HARDWARE MONITOR DRIVER 21471M: Guenter Roeck <linux@roeck-us.net> 21472L: linux-hwmon@vger.kernel.org 21473S: Maintained 21474F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21475F: Documentation/hwmon/tmp401.rst 21476F: drivers/hwmon/tmp401.c 21477 21478TMP464 HARDWARE MONITOR DRIVER 21479M: Guenter Roeck <linux@roeck-us.net> 21480L: linux-hwmon@vger.kernel.org 21481S: Maintained 21482F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21483F: Documentation/hwmon/tmp464.rst 21484F: drivers/hwmon/tmp464.c 21485 21486TMP513 HARDWARE MONITOR DRIVER 21487M: Eric Tremblay <etremblay@distech-controls.com> 21488L: linux-hwmon@vger.kernel.org 21489S: Maintained 21490F: Documentation/hwmon/tmp513.rst 21491F: drivers/hwmon/tmp513.c 21492 21493TMPFS (SHMEM FILESYSTEM) 21494M: Hugh Dickins <hughd@google.com> 21495L: linux-mm@kvack.org 21496S: Maintained 21497F: include/linux/shmem_fs.h 21498F: mm/shmem.c 21499 21500TOMOYO SECURITY MODULE 21501M: Kentaro Takeda <takedakn@nttdata.co.jp> 21502M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21503L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21504L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21505L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21506L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21507S: Maintained 21508W: https://tomoyo.osdn.jp/ 21509F: security/tomoyo/ 21510 21511TOPSTAR LAPTOP EXTRAS DRIVER 21512M: Herton Ronaldo Krzesinski <herton@canonical.com> 21513L: platform-driver-x86@vger.kernel.org 21514S: Maintained 21515F: drivers/platform/x86/topstar-laptop.c 21516 21517TORTURE-TEST MODULES 21518M: Davidlohr Bueso <dave@stgolabs.net> 21519M: "Paul E. McKenney" <paulmck@kernel.org> 21520M: Josh Triplett <josh@joshtriplett.org> 21521L: linux-kernel@vger.kernel.org 21522S: Supported 21523T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21524F: Documentation/RCU/torture.rst 21525F: kernel/locking/locktorture.c 21526F: kernel/rcu/rcuscale.c 21527F: kernel/rcu/rcutorture.c 21528F: kernel/rcu/refscale.c 21529F: kernel/torture.c 21530 21531TOSHIBA ACPI EXTRAS DRIVER 21532M: Azael Avalos <coproscefalo@gmail.com> 21533L: platform-driver-x86@vger.kernel.org 21534S: Maintained 21535F: drivers/platform/x86/toshiba_acpi.c 21536 21537TOSHIBA BLUETOOTH DRIVER 21538M: Azael Avalos <coproscefalo@gmail.com> 21539L: platform-driver-x86@vger.kernel.org 21540S: Maintained 21541F: drivers/platform/x86/toshiba_bluetooth.c 21542 21543TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21544M: Azael Avalos <coproscefalo@gmail.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/toshiba_haps.c 21548 21549TOSHIBA SMM DRIVER 21550M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21551S: Maintained 21552W: http://www.buzzard.org.uk/toshiba/ 21553F: drivers/char/toshiba.c 21554F: include/linux/toshiba.h 21555F: include/uapi/linux/toshiba.h 21556 21557TOSHIBA TC358743 DRIVER 21558M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21559L: linux-media@vger.kernel.org 21560S: Maintained 21561F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21562F: drivers/media/i2c/tc358743* 21563F: include/media/i2c/tc358743.h 21564 21565TOSHIBA WMI HOTKEYS DRIVER 21566M: Azael Avalos <coproscefalo@gmail.com> 21567L: platform-driver-x86@vger.kernel.org 21568S: Maintained 21569F: drivers/platform/x86/toshiba-wmi.c 21570 21571TPM DEVICE DRIVER 21572M: Peter Huewe <peterhuewe@gmx.de> 21573M: Jarkko Sakkinen <jarkko@kernel.org> 21574R: Jason Gunthorpe <jgg@ziepe.ca> 21575L: linux-integrity@vger.kernel.org 21576S: Maintained 21577W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21578Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21579T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21580F: drivers/char/tpm/ 21581 21582TPS546D24 DRIVER 21583M: Duke Du <dukedu83@gmail.com> 21584L: linux-hwmon@vger.kernel.org 21585S: Maintained 21586F: Documentation/hwmon/tps546d24.rst 21587F: drivers/hwmon/pmbus/tps546d24.c 21588 21589TRACING 21590M: Steven Rostedt <rostedt@goodmis.org> 21591M: Masami Hiramatsu <mhiramat@kernel.org> 21592L: linux-kernel@vger.kernel.org 21593L: linux-trace-kernel@vger.kernel.org 21594S: Maintained 21595Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21596T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21597F: Documentation/trace/* 21598F: fs/tracefs/ 21599F: include/linux/trace*.h 21600F: include/trace/ 21601F: kernel/trace/ 21602F: scripts/tracing/ 21603F: tools/testing/selftests/ftrace/ 21604 21605TRACING MMIO ACCESSES (MMIOTRACE) 21606M: Steven Rostedt <rostedt@goodmis.org> 21607M: Masami Hiramatsu <mhiramat@kernel.org> 21608R: Karol Herbst <karolherbst@gmail.com> 21609R: Pekka Paalanen <ppaalanen@gmail.com> 21610L: linux-kernel@vger.kernel.org 21611L: nouveau@lists.freedesktop.org 21612S: Maintained 21613F: arch/x86/mm/kmmio.c 21614F: arch/x86/mm/mmio-mod.c 21615F: arch/x86/mm/testmmiotrace.c 21616F: include/linux/mmiotrace.h 21617F: kernel/trace/trace_mmiotrace.c 21618 21619TRACING OS NOISE / LATENCY TRACERS 21620M: Steven Rostedt <rostedt@goodmis.org> 21621M: Daniel Bristot de Oliveira <bristot@kernel.org> 21622S: Maintained 21623F: Documentation/trace/hwlat_detector.rst 21624F: Documentation/trace/osnoise-tracer.rst 21625F: Documentation/trace/timerlat-tracer.rst 21626F: arch/*/kernel/trace.c 21627F: include/trace/events/osnoise.h 21628F: kernel/trace/trace_hwlat.c 21629F: kernel/trace/trace_irqsoff.c 21630F: kernel/trace/trace_osnoise.c 21631F: kernel/trace/trace_sched_wakeup.c 21632 21633TRADITIONAL CHINESE DOCUMENTATION 21634M: Hu Haowen <src.res@email.cn> 21635L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21636S: Maintained 21637W: https://github.com/srcres258/linux-doc 21638T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21639F: Documentation/translations/zh_TW/ 21640 21641TTY LAYER 21642M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21643M: Jiri Slaby <jirislaby@kernel.org> 21644S: Supported 21645T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21646F: Documentation/driver-api/serial/ 21647F: drivers/tty/ 21648F: drivers/tty/serial/serial_core.c 21649F: include/linux/selection.h 21650F: include/linux/serial.h 21651F: include/linux/serial_core.h 21652F: include/linux/sysrq.h 21653F: include/linux/tty*.h 21654F: include/linux/vt.h 21655F: include/linux/vt_*.h 21656F: include/uapi/linux/serial.h 21657F: include/uapi/linux/serial_core.h 21658F: include/uapi/linux/tty.h 21659 21660TUA9001 MEDIA DRIVER 21661M: Antti Palosaari <crope@iki.fi> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665W: http://palosaari.fi/linux/ 21666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21667T: git git://linuxtv.org/anttip/media_tree.git 21668F: drivers/media/tuners/tua9001* 21669 21670TULIP NETWORK DRIVERS 21671L: netdev@vger.kernel.org 21672L: linux-parisc@vger.kernel.org 21673S: Orphan 21674F: drivers/net/ethernet/dec/tulip/ 21675 21676TUN/TAP driver 21677M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21678S: Maintained 21679W: http://vtun.sourceforge.net/tun 21680F: Documentation/networking/tuntap.rst 21681F: arch/um/os-Linux/drivers/ 21682 21683TURBOCHANNEL SUBSYSTEM 21684M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21685M: Ralf Baechle <ralf@linux-mips.org> 21686L: linux-mips@vger.kernel.org 21687S: Maintained 21688Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21689F: drivers/tc/ 21690F: include/linux/tc.h 21691 21692TURBOSTAT UTILITY 21693M: "Len Brown" <lenb@kernel.org> 21694L: linux-pm@vger.kernel.org 21695S: Supported 21696Q: https://patchwork.kernel.org/project/linux-pm/list/ 21697B: https://bugzilla.kernel.org 21698T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21699F: tools/power/x86/turbostat/ 21700 21701TW5864 VIDEO4LINUX DRIVER 21702M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21703M: Anton Sviridenko <anton@corp.bluecherry.net> 21704M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21705M: Andrey Utkin <andrey_utkin@fastmail.com> 21706L: linux-media@vger.kernel.org 21707S: Supported 21708F: drivers/media/pci/tw5864/ 21709 21710TW68 VIDEO4LINUX DRIVER 21711M: Hans Verkuil <hverkuil@xs4all.nl> 21712L: linux-media@vger.kernel.org 21713S: Odd Fixes 21714W: https://linuxtv.org 21715T: git git://linuxtv.org/media_tree.git 21716F: drivers/media/pci/tw68/ 21717 21718TW686X VIDEO4LINUX DRIVER 21719M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21720L: linux-media@vger.kernel.org 21721S: Maintained 21722W: http://linuxtv.org 21723T: git git://linuxtv.org/media_tree.git 21724F: drivers/media/pci/tw686x/ 21725 21726U-BOOT ENVIRONMENT VARIABLES 21727M: Rafał Miłecki <rafal@milecki.pl> 21728S: Maintained 21729F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21730F: drivers/nvmem/u-boot-env.c 21731 21732UACCE ACCELERATOR FRAMEWORK 21733M: Zhangfei Gao <zhangfei.gao@linaro.org> 21734M: Zhou Wang <wangzhou1@hisilicon.com> 21735L: linux-accelerators@lists.ozlabs.org 21736L: linux-kernel@vger.kernel.org 21737S: Maintained 21738F: Documentation/ABI/testing/sysfs-driver-uacce 21739F: Documentation/misc-devices/uacce.rst 21740F: drivers/misc/uacce/ 21741F: include/linux/uacce.h 21742F: include/uapi/misc/uacce/ 21743 21744UBI FILE SYSTEM (UBIFS) 21745M: Richard Weinberger <richard@nod.at> 21746L: linux-mtd@lists.infradead.org 21747S: Supported 21748W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21750T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21751F: Documentation/ABI/testing/sysfs-fs-ubifs 21752F: Documentation/filesystems/ubifs-authentication.rst 21753F: Documentation/filesystems/ubifs.rst 21754F: fs/ubifs/ 21755 21756UBLK USERSPACE BLOCK DRIVER 21757M: Ming Lei <ming.lei@redhat.com> 21758L: linux-block@vger.kernel.org 21759S: Maintained 21760F: Documentation/block/ublk.rst 21761F: drivers/block/ublk_drv.c 21762F: include/uapi/linux/ublk_cmd.h 21763 21764UCLINUX (M68KNOMMU AND COLDFIRE) 21765M: Greg Ungerer <gerg@linux-m68k.org> 21766L: linux-m68k@lists.linux-m68k.org 21767S: Maintained 21768W: http://www.linux-m68k.org/ 21769T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21770F: arch/m68k/*/*_no.* 21771F: arch/m68k/68*/ 21772F: arch/m68k/coldfire/ 21773F: arch/m68k/include/asm/*_no.* 21774 21775UDF FILESYSTEM 21776M: Jan Kara <jack@suse.com> 21777S: Maintained 21778F: Documentation/filesystems/udf.rst 21779F: fs/udf/ 21780 21781UDRAW TABLET 21782M: Bastien Nocera <hadess@hadess.net> 21783L: linux-input@vger.kernel.org 21784S: Maintained 21785F: drivers/hid/hid-udraw-ps3.c 21786 21787UFS FILESYSTEM 21788M: Evgeniy Dushistov <dushistov@mail.ru> 21789S: Maintained 21790F: Documentation/admin-guide/ufs.rst 21791F: fs/ufs/ 21792 21793UHID USERSPACE HID IO DRIVER 21794M: David Rheinsberg <david.rheinsberg@gmail.com> 21795L: linux-input@vger.kernel.org 21796S: Maintained 21797F: drivers/hid/uhid.c 21798F: include/uapi/linux/uhid.h 21799 21800ULPI BUS 21801M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21802L: linux-usb@vger.kernel.org 21803S: Maintained 21804F: drivers/usb/common/ulpi.c 21805F: include/linux/ulpi/ 21806 21807UNICODE SUBSYSTEM 21808M: Gabriel Krisman Bertazi <krisman@collabora.com> 21809L: linux-fsdevel@vger.kernel.org 21810S: Supported 21811F: fs/unicode/ 21812 21813UNIFDEF 21814M: Tony Finch <dot@dotat.at> 21815S: Maintained 21816W: http://dotat.at/prog/unifdef 21817F: scripts/unifdef.c 21818 21819UNIFORM CDROM DRIVER 21820M: Phillip Potter <phil@philpotter.co.uk> 21821S: Maintained 21822F: Documentation/cdrom/ 21823F: drivers/cdrom/cdrom.c 21824F: include/linux/cdrom.h 21825F: include/uapi/linux/cdrom.h 21826 21827UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21828R: Alim Akhtar <alim.akhtar@samsung.com> 21829R: Avri Altman <avri.altman@wdc.com> 21830R: Bart Van Assche <bvanassche@acm.org> 21831L: linux-scsi@vger.kernel.org 21832S: Supported 21833F: Documentation/devicetree/bindings/ufs/ 21834F: Documentation/scsi/ufs.rst 21835F: drivers/ufs/core/ 21836 21837UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21838M: Pedro Sousa <pedrom.sousa@synopsys.com> 21839L: linux-scsi@vger.kernel.org 21840S: Supported 21841F: drivers/ufs/host/*dwc* 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21844M: Alim Akhtar <alim.akhtar@samsung.com> 21845L: linux-scsi@vger.kernel.org 21846S: Maintained 21847F: drivers/ufs/host/ufs-exynos* 21848 21849UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21850M: Stanley Chu <stanley.chu@mediatek.com> 21851L: linux-scsi@vger.kernel.org 21852L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21853S: Maintained 21854F: drivers/ufs/host/ufs-mediatek* 21855 21856UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21857M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21858L: linux-arm-msm@vger.kernel.org 21859L: linux-scsi@vger.kernel.org 21860S: Maintained 21861F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21862F: drivers/ufs/host/ufs-qcom* 21863 21864UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21865M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21866L: linux-renesas-soc@vger.kernel.org 21867L: linux-scsi@vger.kernel.org 21868S: Maintained 21869F: drivers/ufs/host/ufs-renesas.c 21870 21871UNSORTED BLOCK IMAGES (UBI) 21872M: Richard Weinberger <richard@nod.at> 21873L: linux-mtd@lists.infradead.org 21874S: Supported 21875W: http://www.linux-mtd.infradead.org/ 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21877T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21878F: drivers/mtd/ubi/ 21879F: include/linux/mtd/ubi.h 21880F: include/uapi/mtd/ubi-user.h 21881 21882USB "USBNET" DRIVER FRAMEWORK 21883M: Oliver Neukum <oneukum@suse.com> 21884L: netdev@vger.kernel.org 21885S: Maintained 21886W: http://www.linux-usb.org/usbnet 21887F: drivers/net/usb/usbnet.c 21888F: include/linux/usb/usbnet.h 21889 21890USB ACM DRIVER 21891M: Oliver Neukum <oneukum@suse.com> 21892L: linux-usb@vger.kernel.org 21893S: Maintained 21894F: Documentation/usb/acm.rst 21895F: drivers/usb/class/cdc-acm.* 21896 21897USB APPLE MFI FASTCHARGE DRIVER 21898M: Bastien Nocera <hadess@hadess.net> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: drivers/usb/misc/apple-mfi-fastcharge.c 21902 21903USB AR5523 WIRELESS DRIVER 21904M: Pontus Fuchs <pontus.fuchs@gmail.com> 21905L: linux-wireless@vger.kernel.org 21906S: Maintained 21907F: drivers/net/wireless/ath/ar5523/ 21908 21909USB ATTACHED SCSI 21910M: Oliver Neukum <oneukum@suse.com> 21911L: linux-usb@vger.kernel.org 21912L: linux-scsi@vger.kernel.org 21913S: Maintained 21914F: drivers/usb/storage/uas.c 21915 21916USB CDC ETHERNET DRIVER 21917M: Oliver Neukum <oliver@neukum.org> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/net/usb/cdc_*.c 21921F: include/uapi/linux/usb/cdc.h 21922 21923USB CHAOSKEY DRIVER 21924M: Keith Packard <keithp@keithp.com> 21925L: linux-usb@vger.kernel.org 21926S: Maintained 21927F: drivers/usb/misc/chaoskey.c 21928 21929USB CYPRESS C67X00 DRIVER 21930L: linux-usb@vger.kernel.org 21931S: Orphan 21932F: drivers/usb/c67x00/ 21933 21934USB DAVICOM DM9601 DRIVER 21935M: Peter Korsgaard <peter@korsgaard.com> 21936L: netdev@vger.kernel.org 21937S: Maintained 21938W: http://www.linux-usb.org/usbnet 21939F: drivers/net/usb/dm9601.c 21940 21941USB EHCI DRIVER 21942M: Alan Stern <stern@rowland.harvard.edu> 21943L: linux-usb@vger.kernel.org 21944S: Maintained 21945F: Documentation/usb/ehci.rst 21946F: drivers/usb/host/ehci* 21947 21948USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21949M: Jiri Kosina <jikos@kernel.org> 21950M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21951L: linux-usb@vger.kernel.org 21952S: Maintained 21953T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21954F: Documentation/hid/hiddev.rst 21955F: drivers/hid/usbhid/ 21956 21957USB INTEL XHCI ROLE MUX DRIVER 21958M: Hans de Goede <hdegoede@redhat.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21962 21963USB IP DRIVER FOR HISILICON KIRIN 960 21964M: Yu Chen <chenyu56@huawei.com> 21965M: Binghui Wang <wangbinghui@hisilicon.com> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21970 21971USB IP DRIVER FOR HISILICON KIRIN 970 21972M: Mauro Carvalho Chehab <mchehab@kernel.org> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21976F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21977 21978USB ISP116X DRIVER 21979M: Olav Kongas <ok@artecdesign.ee> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: drivers/usb/host/isp116x* 21983F: include/linux/usb/isp116x.h 21984 21985USB ISP1760 DRIVER 21986M: Rui Miguel Silva <rui.silva@linaro.org> 21987L: linux-usb@vger.kernel.org 21988S: Maintained 21989F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21990F: drivers/usb/isp1760/* 21991 21992USB LAN78XX ETHERNET DRIVER 21993M: Woojung Huh <woojung.huh@microchip.com> 21994M: UNGLinuxDriver@microchip.com 21995L: netdev@vger.kernel.org 21996S: Maintained 21997F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21998F: drivers/net/usb/lan78xx.* 21999F: include/dt-bindings/net/microchip-lan78xx.h 22000 22001USB MASS STORAGE DRIVER 22002M: Alan Stern <stern@rowland.harvard.edu> 22003L: linux-usb@vger.kernel.org 22004L: usb-storage@lists.one-eyed-alien.net 22005S: Maintained 22006F: drivers/usb/storage/ 22007 22008USB MIDI DRIVER 22009M: Clemens Ladisch <clemens@ladisch.de> 22010L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22011S: Maintained 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22013F: sound/usb/midi.* 22014 22015USB NETWORKING DRIVERS 22016L: linux-usb@vger.kernel.org 22017S: Odd Fixes 22018F: drivers/net/usb/ 22019 22020USB OHCI DRIVER 22021M: Alan Stern <stern@rowland.harvard.edu> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024F: Documentation/usb/ohci.rst 22025F: drivers/usb/host/ohci* 22026 22027USB OTG FSM (Finite State Machine) 22028M: Peter Chen <peter.chen@kernel.org> 22029L: linux-usb@vger.kernel.org 22030S: Maintained 22031T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22032F: drivers/usb/common/usb-otg-fsm.c 22033 22034USB OVER IP DRIVER 22035M: Valentina Manea <valentina.manea.m@gmail.com> 22036M: Shuah Khan <shuah@kernel.org> 22037M: Shuah Khan <skhan@linuxfoundation.org> 22038R: Hongren Zheng <i@zenithal.me> 22039L: linux-usb@vger.kernel.org 22040S: Maintained 22041F: Documentation/usb/usbip_protocol.rst 22042F: drivers/usb/usbip/ 22043F: tools/testing/selftests/drivers/usb/usbip/ 22044F: tools/usb/usbip/ 22045 22046USB PEGASUS DRIVER 22047M: Petko Manolov <petkan@nucleusys.com> 22048L: linux-usb@vger.kernel.org 22049L: netdev@vger.kernel.org 22050S: Maintained 22051W: https://github.com/petkan/pegasus 22052T: git https://github.com/petkan/pegasus.git 22053F: drivers/net/usb/pegasus.* 22054 22055USB PRINTER DRIVER (usblp) 22056M: Pete Zaitcev <zaitcev@redhat.com> 22057L: linux-usb@vger.kernel.org 22058S: Supported 22059F: drivers/usb/class/usblp.c 22060 22061USB QMI WWAN NETWORK DRIVER 22062M: Bjørn Mork <bjorn@mork.no> 22063L: netdev@vger.kernel.org 22064S: Maintained 22065F: Documentation/ABI/testing/sysfs-class-net-qmi 22066F: drivers/net/usb/qmi_wwan.c 22067 22068USB RAW GADGET DRIVER 22069R: Andrey Konovalov <andreyknvl@gmail.com> 22070L: linux-usb@vger.kernel.org 22071S: Maintained 22072F: Documentation/usb/raw-gadget.rst 22073F: drivers/usb/gadget/legacy/raw_gadget.c 22074F: include/uapi/linux/usb/raw_gadget.h 22075 22076USB RTL8150 DRIVER 22077M: Petko Manolov <petkan@nucleusys.com> 22078L: linux-usb@vger.kernel.org 22079L: netdev@vger.kernel.org 22080S: Maintained 22081W: https://github.com/petkan/rtl8150 22082T: git https://github.com/petkan/rtl8150.git 22083F: drivers/net/usb/rtl8150.c 22084 22085USB SERIAL SUBSYSTEM 22086M: Johan Hovold <johan@kernel.org> 22087L: linux-usb@vger.kernel.org 22088S: Maintained 22089T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22090F: Documentation/usb/usb-serial.rst 22091F: drivers/usb/serial/ 22092F: include/linux/usb/serial.h 22093 22094USB SMSC75XX ETHERNET DRIVER 22095M: Steve Glendinning <steve.glendinning@shawell.net> 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc75xx.* 22099 22100USB SMSC95XX ETHERNET DRIVER 22101M: Steve Glendinning <steve.glendinning@shawell.net> 22102M: UNGLinuxDriver@microchip.com 22103L: netdev@vger.kernel.org 22104S: Maintained 22105F: drivers/net/usb/smsc95xx.* 22106 22107USB SUBSYSTEM 22108M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22109L: linux-usb@vger.kernel.org 22110S: Supported 22111W: http://www.linux-usb.org 22112T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22113F: Documentation/devicetree/bindings/usb/ 22114F: Documentation/usb/ 22115F: drivers/usb/ 22116F: include/dt-bindings/usb/ 22117F: include/linux/usb.h 22118F: include/linux/usb/ 22119F: include/uapi/linux/usb/ 22120 22121USB TYPEC BUS FOR ALTERNATE MODES 22122M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22123L: linux-usb@vger.kernel.org 22124S: Maintained 22125F: Documentation/ABI/testing/sysfs-bus-typec 22126F: Documentation/driver-api/usb/typec_bus.rst 22127F: drivers/usb/typec/altmodes/ 22128F: include/linux/usb/typec_altmode.h 22129 22130USB TYPEC CLASS 22131M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22132L: linux-usb@vger.kernel.org 22133S: Maintained 22134F: Documentation/ABI/testing/sysfs-class-typec 22135F: Documentation/driver-api/usb/typec.rst 22136F: drivers/usb/typec/ 22137F: include/linux/usb/typec.h 22138 22139USB TYPEC INTEL PMC MUX DRIVER 22140M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22144F: drivers/usb/typec/mux/intel_pmc_mux.c 22145 22146USB TYPEC PI3USB30532 MUX DRIVER 22147M: Hans de Goede <hdegoede@redhat.com> 22148L: linux-usb@vger.kernel.org 22149S: Maintained 22150F: drivers/usb/typec/mux/pi3usb30532.c 22151 22152USB TYPEC PORT CONTROLLER DRIVERS 22153M: Guenter Roeck <linux@roeck-us.net> 22154L: linux-usb@vger.kernel.org 22155S: Maintained 22156F: drivers/usb/typec/tcpm/ 22157 22158USB UHCI DRIVER 22159M: Alan Stern <stern@rowland.harvard.edu> 22160L: linux-usb@vger.kernel.org 22161S: Maintained 22162F: drivers/usb/host/uhci* 22163 22164USB VIDEO CLASS 22165M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22166L: linux-media@vger.kernel.org 22167S: Maintained 22168W: http://www.ideasonboard.org/uvc/ 22169T: git git://linuxtv.org/media_tree.git 22170F: drivers/media/usb/uvc/ 22171F: include/uapi/linux/uvcvideo.h 22172 22173USB WEBCAM GADGET 22174M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22175M: Daniel Scally <dan.scally@ideasonboard.com> 22176L: linux-usb@vger.kernel.org 22177S: Maintained 22178F: drivers/usb/gadget/function/*uvc* 22179F: drivers/usb/gadget/legacy/webcam.c 22180F: include/uapi/linux/usb/g_uvc.h 22181 22182USB WIRELESS RNDIS DRIVER (rndis_wlan) 22183M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22184L: linux-wireless@vger.kernel.org 22185S: Maintained 22186F: drivers/net/wireless/legacy/rndis_wlan.c 22187 22188USB XHCI DRIVER 22189M: Mathias Nyman <mathias.nyman@intel.com> 22190L: linux-usb@vger.kernel.org 22191S: Supported 22192F: drivers/usb/host/pci-quirks* 22193F: drivers/usb/host/xhci* 22194 22195USB ZD1201 DRIVER 22196L: linux-wireless@vger.kernel.org 22197S: Orphan 22198W: http://linux-lc100020.sourceforge.net 22199F: drivers/net/wireless/zydas/zd1201.* 22200 22201USER DATAGRAM PROTOCOL (UDP) 22202M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22203S: Maintained 22204F: include/linux/udp.h 22205F: net/ipv4/udp.c 22206F: net/ipv6/udp.c 22207 22208USER-MODE LINUX (UML) 22209M: Richard Weinberger <richard@nod.at> 22210M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22211M: Johannes Berg <johannes@sipsolutions.net> 22212L: linux-um@lists.infradead.org 22213S: Maintained 22214W: http://user-mode-linux.sourceforge.net 22215Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22217T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22218F: Documentation/virt/uml/ 22219F: arch/um/ 22220F: arch/x86/um/ 22221F: fs/hostfs/ 22222 22223USERSPACE COPYIN/COPYOUT (UIOVEC) 22224M: Alexander Viro <viro@zeniv.linux.org.uk> 22225S: Maintained 22226F: include/linux/uio.h 22227F: lib/iov_iter.c 22228 22229USERSPACE DMA BUFFER DRIVER 22230M: Gerd Hoffmann <kraxel@redhat.com> 22231L: dri-devel@lists.freedesktop.org 22232S: Maintained 22233T: git git://anongit.freedesktop.org/drm/drm-misc 22234F: drivers/dma-buf/udmabuf.c 22235F: include/uapi/linux/udmabuf.h 22236 22237USERSPACE I/O (UIO) 22238M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22239S: Maintained 22240T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22241F: Documentation/driver-api/uio-howto.rst 22242F: drivers/uio/ 22243F: include/linux/uio_driver.h 22244 22245UTIL-LINUX PACKAGE 22246M: Karel Zak <kzak@redhat.com> 22247L: util-linux@vger.kernel.org 22248S: Maintained 22249W: http://en.wikipedia.org/wiki/Util-linux 22250T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22251 22252UUID HELPERS 22253R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22254L: linux-kernel@vger.kernel.org 22255S: Maintained 22256F: include/linux/uuid.h 22257F: lib/test_uuid.c 22258F: lib/uuid.c 22259 22260UV SYSFS DRIVER 22261M: Justin Ernst <justin.ernst@hpe.com> 22262L: platform-driver-x86@vger.kernel.org 22263S: Maintained 22264F: drivers/platform/x86/uv_sysfs.c 22265 22266UVESAFB DRIVER 22267M: Michal Januszewski <spock@gentoo.org> 22268L: linux-fbdev@vger.kernel.org 22269S: Maintained 22270W: https://github.com/mjanusz/v86d 22271F: Documentation/fb/uvesafb.rst 22272F: drivers/video/fbdev/uvesafb.* 22273 22274Ux500 CLOCK DRIVERS 22275M: Ulf Hansson <ulf.hansson@linaro.org> 22276L: linux-clk@vger.kernel.org 22277L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22278S: Maintained 22279F: drivers/clk/ux500/ 22280 22281VF610 NAND DRIVER 22282M: Stefan Agner <stefan@agner.ch> 22283L: linux-mtd@lists.infradead.org 22284S: Supported 22285F: drivers/mtd/nand/raw/vf610_nfc.c 22286 22287VFAT/FAT/MSDOS FILESYSTEM 22288M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22289S: Maintained 22290F: Documentation/filesystems/vfat.rst 22291F: fs/fat/ 22292F: tools/testing/selftests/filesystems/fat/ 22293 22294VFIO CDX DRIVER 22295M: Nipun Gupta <nipun.gupta@amd.com> 22296M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22297L: kvm@vger.kernel.org 22298S: Maintained 22299F: drivers/vfio/cdx/* 22300 22301VFIO DRIVER 22302M: Alex Williamson <alex.williamson@redhat.com> 22303L: kvm@vger.kernel.org 22304S: Maintained 22305T: git https://github.com/awilliam/linux-vfio.git 22306F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22307F: Documentation/driver-api/vfio.rst 22308F: drivers/vfio/ 22309F: include/linux/vfio.h 22310F: include/linux/vfio_pci_core.h 22311F: include/uapi/linux/vfio.h 22312 22313VFIO FSL-MC DRIVER 22314M: Diana Craciun <diana.craciun@oss.nxp.com> 22315L: kvm@vger.kernel.org 22316S: Maintained 22317F: drivers/vfio/fsl-mc/ 22318 22319VFIO HISILICON PCI DRIVER 22320M: Longfang Liu <liulongfang@huawei.com> 22321M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22322L: kvm@vger.kernel.org 22323S: Maintained 22324F: drivers/vfio/pci/hisilicon/ 22325 22326VFIO MEDIATED DEVICE DRIVERS 22327M: Kirti Wankhede <kwankhede@nvidia.com> 22328L: kvm@vger.kernel.org 22329S: Maintained 22330F: Documentation/driver-api/vfio-mediated-device.rst 22331F: drivers/vfio/mdev/ 22332F: include/linux/mdev.h 22333F: samples/vfio-mdev/ 22334 22335VFIO MLX5 PCI DRIVER 22336M: Yishai Hadas <yishaih@nvidia.com> 22337L: kvm@vger.kernel.org 22338S: Maintained 22339F: drivers/vfio/pci/mlx5/ 22340 22341VFIO PCI DEVICE SPECIFIC DRIVERS 22342R: Jason Gunthorpe <jgg@nvidia.com> 22343R: Yishai Hadas <yishaih@nvidia.com> 22344R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22345R: Kevin Tian <kevin.tian@intel.com> 22346L: kvm@vger.kernel.org 22347S: Maintained 22348P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22349F: drivers/vfio/pci/*/ 22350 22351VFIO PLATFORM DRIVER 22352M: Eric Auger <eric.auger@redhat.com> 22353L: kvm@vger.kernel.org 22354S: Maintained 22355F: drivers/vfio/platform/ 22356 22357VGA_SWITCHEROO 22358R: Lukas Wunner <lukas@wunner.de> 22359S: Maintained 22360T: git git://anongit.freedesktop.org/drm/drm-misc 22361F: Documentation/gpu/vga-switcheroo.rst 22362F: drivers/gpu/vga/vga_switcheroo.c 22363F: include/linux/vga_switcheroo.h 22364 22365VIA RHINE NETWORK DRIVER 22366M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22367S: Maintained 22368F: drivers/net/ethernet/via/via-rhine.c 22369 22370VIA SD/MMC CARD CONTROLLER DRIVER 22371M: Bruce Chang <brucechang@via.com.tw> 22372M: Harald Welte <HaraldWelte@viatech.com> 22373S: Maintained 22374F: drivers/mmc/host/via-sdmmc.c 22375 22376VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22377M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22378L: linux-fbdev@vger.kernel.org 22379S: Maintained 22380F: drivers/video/fbdev/via/ 22381F: include/linux/via-core.h 22382F: include/linux/via_i2c.h 22383 22384VIA VELOCITY NETWORK DRIVER 22385M: Francois Romieu <romieu@fr.zoreil.com> 22386L: netdev@vger.kernel.org 22387S: Maintained 22388F: drivers/net/ethernet/via/via-velocity.* 22389 22390VICODEC VIRTUAL CODEC DRIVER 22391M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394W: https://linuxtv.org 22395T: git git://linuxtv.org/media_tree.git 22396F: drivers/media/test-drivers/vicodec/* 22397 22398VIDEO I2C POLLING DRIVER 22399M: Matt Ranostay <matt.ranostay@konsulko.com> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402F: drivers/media/i2c/video-i2c.c 22403 22404VIDEO MULTIPLEXER DRIVER 22405M: Philipp Zabel <p.zabel@pengutronix.de> 22406L: linux-media@vger.kernel.org 22407S: Maintained 22408F: drivers/media/platform/video-mux.c 22409 22410VIDEOBUF2 FRAMEWORK 22411M: Tomasz Figa <tfiga@chromium.org> 22412M: Marek Szyprowski <m.szyprowski@samsung.com> 22413L: linux-media@vger.kernel.org 22414S: Maintained 22415F: drivers/media/common/videobuf2/* 22416F: include/media/videobuf2-* 22417 22418VIDTV VIRTUAL DIGITAL TV DRIVER 22419M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22420L: linux-media@vger.kernel.org 22421S: Maintained 22422W: https://linuxtv.org 22423T: git git://linuxtv.org/media_tree.git 22424F: drivers/media/test-drivers/vidtv/* 22425 22426VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22427M: Shuah Khan <skhan@linuxfoundation.org> 22428R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22429L: linux-media@vger.kernel.org 22430S: Maintained 22431W: https://linuxtv.org 22432T: git git://linuxtv.org/media_tree.git 22433F: drivers/media/test-drivers/vimc/* 22434 22435VIRT LIB 22436M: Alex Williamson <alex.williamson@redhat.com> 22437M: Paolo Bonzini <pbonzini@redhat.com> 22438L: kvm@vger.kernel.org 22439S: Supported 22440F: virt/lib/ 22441 22442VIRTIO AND VHOST VSOCK DRIVER 22443M: Stefan Hajnoczi <stefanha@redhat.com> 22444M: Stefano Garzarella <sgarzare@redhat.com> 22445L: kvm@vger.kernel.org 22446L: virtualization@lists.linux-foundation.org 22447L: netdev@vger.kernel.org 22448S: Maintained 22449F: drivers/vhost/vsock.c 22450F: include/linux/virtio_vsock.h 22451F: include/uapi/linux/virtio_vsock.h 22452F: net/vmw_vsock/virtio_transport.c 22453F: net/vmw_vsock/virtio_transport_common.c 22454 22455VIRTIO BALLOON 22456M: "Michael S. Tsirkin" <mst@redhat.com> 22457M: David Hildenbrand <david@redhat.com> 22458L: virtualization@lists.linux-foundation.org 22459S: Maintained 22460F: drivers/virtio/virtio_balloon.c 22461F: include/linux/balloon_compaction.h 22462F: include/uapi/linux/virtio_balloon.h 22463F: mm/balloon_compaction.c 22464 22465VIRTIO BLOCK AND SCSI DRIVERS 22466M: "Michael S. Tsirkin" <mst@redhat.com> 22467M: Jason Wang <jasowang@redhat.com> 22468R: Paolo Bonzini <pbonzini@redhat.com> 22469R: Stefan Hajnoczi <stefanha@redhat.com> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: drivers/block/virtio_blk.c 22473F: drivers/scsi/virtio_scsi.c 22474F: drivers/vhost/scsi.c 22475F: include/uapi/linux/virtio_blk.h 22476F: include/uapi/linux/virtio_scsi.h 22477 22478VIRTIO CONSOLE DRIVER 22479M: Amit Shah <amit@kernel.org> 22480L: virtualization@lists.linux-foundation.org 22481S: Maintained 22482F: drivers/char/virtio_console.c 22483F: include/linux/virtio_console.h 22484F: include/uapi/linux/virtio_console.h 22485 22486VIRTIO CORE AND NET DRIVERS 22487M: "Michael S. Tsirkin" <mst@redhat.com> 22488M: Jason Wang <jasowang@redhat.com> 22489R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22490L: virtualization@lists.linux-foundation.org 22491S: Maintained 22492F: Documentation/ABI/testing/sysfs-bus-vdpa 22493F: Documentation/ABI/testing/sysfs-class-vduse 22494F: Documentation/devicetree/bindings/virtio/ 22495F: Documentation/driver-api/virtio/ 22496F: drivers/block/virtio_blk.c 22497F: drivers/crypto/virtio/ 22498F: drivers/net/virtio_net.c 22499F: drivers/vdpa/ 22500F: drivers/virtio/ 22501F: include/linux/vdpa.h 22502F: include/linux/virtio*.h 22503F: include/linux/vringh.h 22504F: include/uapi/linux/virtio_*.h 22505F: tools/virtio/ 22506 22507VIRTIO CRYPTO DRIVER 22508M: Gonglei <arei.gonglei@huawei.com> 22509L: virtualization@lists.linux-foundation.org 22510L: linux-crypto@vger.kernel.org 22511S: Maintained 22512F: drivers/crypto/virtio/ 22513F: include/uapi/linux/virtio_crypto.h 22514 22515VIRTIO DRIVERS FOR S390 22516M: Cornelia Huck <cohuck@redhat.com> 22517M: Halil Pasic <pasic@linux.ibm.com> 22518M: Eric Farman <farman@linux.ibm.com> 22519L: linux-s390@vger.kernel.org 22520L: virtualization@lists.linux-foundation.org 22521L: kvm@vger.kernel.org 22522S: Supported 22523F: arch/s390/include/uapi/asm/virtio-ccw.h 22524F: drivers/s390/virtio/ 22525 22526VIRTIO FILE SYSTEM 22527M: Vivek Goyal <vgoyal@redhat.com> 22528M: Stefan Hajnoczi <stefanha@redhat.com> 22529M: Miklos Szeredi <miklos@szeredi.hu> 22530L: virtualization@lists.linux-foundation.org 22531L: linux-fsdevel@vger.kernel.org 22532S: Supported 22533W: https://virtio-fs.gitlab.io/ 22534F: Documentation/filesystems/virtiofs.rst 22535F: fs/fuse/virtio_fs.c 22536F: include/uapi/linux/virtio_fs.h 22537 22538VIRTIO GPIO DRIVER 22539M: Enrico Weigelt, metux IT consult <info@metux.net> 22540M: Viresh Kumar <vireshk@kernel.org> 22541L: linux-gpio@vger.kernel.org 22542L: virtualization@lists.linux-foundation.org 22543S: Maintained 22544F: drivers/gpio/gpio-virtio.c 22545F: include/uapi/linux/virtio_gpio.h 22546 22547VIRTIO GPU DRIVER 22548M: David Airlie <airlied@redhat.com> 22549M: Gerd Hoffmann <kraxel@redhat.com> 22550R: Gurchetan Singh <gurchetansingh@chromium.org> 22551R: Chia-I Wu <olvaffe@gmail.com> 22552L: dri-devel@lists.freedesktop.org 22553L: virtualization@lists.linux-foundation.org 22554S: Maintained 22555T: git git://anongit.freedesktop.org/drm/drm-misc 22556F: drivers/gpu/drm/virtio/ 22557F: include/uapi/linux/virtio_gpu.h 22558 22559VIRTIO HOST (VHOST) 22560M: "Michael S. Tsirkin" <mst@redhat.com> 22561M: Jason Wang <jasowang@redhat.com> 22562L: kvm@vger.kernel.org 22563L: virtualization@lists.linux-foundation.org 22564L: netdev@vger.kernel.org 22565S: Maintained 22566T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22567F: drivers/vhost/ 22568F: include/linux/sched/vhost_task.h 22569F: include/linux/vhost_iotlb.h 22570F: include/uapi/linux/vhost.h 22571F: kernel/vhost_task.c 22572 22573VIRTIO I2C DRIVER 22574M: Conghui Chen <conghui.chen@intel.com> 22575M: Viresh Kumar <viresh.kumar@linaro.org> 22576L: linux-i2c@vger.kernel.org 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579F: drivers/i2c/busses/i2c-virtio.c 22580F: include/uapi/linux/virtio_i2c.h 22581 22582VIRTIO INPUT DRIVER 22583M: Gerd Hoffmann <kraxel@redhat.com> 22584S: Maintained 22585F: drivers/virtio/virtio_input.c 22586F: include/uapi/linux/virtio_input.h 22587 22588VIRTIO IOMMU DRIVER 22589M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22590L: virtualization@lists.linux-foundation.org 22591S: Maintained 22592F: drivers/iommu/virtio-iommu.c 22593F: include/uapi/linux/virtio_iommu.h 22594 22595VIRTIO MEM DRIVER 22596M: David Hildenbrand <david@redhat.com> 22597L: virtualization@lists.linux-foundation.org 22598S: Maintained 22599W: https://virtio-mem.gitlab.io/ 22600F: drivers/virtio/virtio_mem.c 22601F: include/uapi/linux/virtio_mem.h 22602 22603VIRTIO PMEM DRIVER 22604M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22605L: virtualization@lists.linux-foundation.org 22606S: Maintained 22607F: drivers/nvdimm/nd_virtio.c 22608F: drivers/nvdimm/virtio_pmem.c 22609 22610VIRTIO SOUND DRIVER 22611M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22612M: "Michael S. Tsirkin" <mst@redhat.com> 22613L: virtualization@lists.linux-foundation.org 22614L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22615S: Maintained 22616F: include/uapi/linux/virtio_snd.h 22617F: sound/virtio/* 22618 22619VIRTUAL BOX GUEST DEVICE DRIVER 22620M: Hans de Goede <hdegoede@redhat.com> 22621M: Arnd Bergmann <arnd@arndb.de> 22622M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22623S: Maintained 22624F: drivers/virt/vboxguest/ 22625F: include/linux/vbox_utils.h 22626F: include/uapi/linux/vbox*.h 22627 22628VIRTUAL BOX SHARED FOLDER VFS DRIVER 22629M: Hans de Goede <hdegoede@redhat.com> 22630L: linux-fsdevel@vger.kernel.org 22631S: Maintained 22632F: fs/vboxsf/* 22633 22634VIRTUAL PCM TEST DRIVER 22635M: Ivan Orlov <ivan.orlov0322@gmail.com> 22636L: alsa-devel@alsa-project.org 22637S: Maintained 22638F: Documentation/sound/cards/pcmtest.rst 22639F: sound/drivers/pcmtest.c 22640F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22641 22642VIRTUAL SERIO DEVICE DRIVER 22643M: Stephen Chandler Paul <thatslyude@gmail.com> 22644S: Maintained 22645F: drivers/input/serio/userio.c 22646F: include/uapi/linux/userio.h 22647 22648VISL VIRTUAL STATELESS DECODER DRIVER 22649M: Daniel Almeida <daniel.almeida@collabora.com> 22650L: linux-media@vger.kernel.org 22651S: Supported 22652F: drivers/media/test-drivers/visl 22653 22654VIVID VIRTUAL VIDEO DRIVER 22655M: Hans Verkuil <hverkuil@xs4all.nl> 22656L: linux-media@vger.kernel.org 22657S: Maintained 22658W: https://linuxtv.org 22659T: git git://linuxtv.org/media_tree.git 22660F: drivers/media/test-drivers/vivid/* 22661 22662VLYNQ BUS 22663M: Florian Fainelli <f.fainelli@gmail.com> 22664L: openwrt-devel@lists.openwrt.org (subscribers-only) 22665S: Maintained 22666F: drivers/vlynq/vlynq.c 22667F: include/linux/vlynq.h 22668 22669VM SOCKETS (AF_VSOCK) 22670M: Stefano Garzarella <sgarzare@redhat.com> 22671L: virtualization@lists.linux-foundation.org 22672L: netdev@vger.kernel.org 22673S: Maintained 22674F: drivers/net/vsockmon.c 22675F: include/net/af_vsock.h 22676F: include/uapi/linux/vm_sockets.h 22677F: include/uapi/linux/vm_sockets_diag.h 22678F: include/uapi/linux/vsockmon.h 22679F: net/vmw_vsock/ 22680F: tools/testing/vsock/ 22681 22682VMALLOC 22683M: Andrew Morton <akpm@linux-foundation.org> 22684R: Uladzislau Rezki <urezki@gmail.com> 22685R: Christoph Hellwig <hch@infradead.org> 22686R: Lorenzo Stoakes <lstoakes@gmail.com> 22687L: linux-mm@kvack.org 22688S: Maintained 22689W: http://www.linux-mm.org 22690T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22691F: include/linux/vmalloc.h 22692F: mm/vmalloc.c 22693 22694VME SUBSYSTEM 22695M: Martyn Welch <martyn@welchs.me.uk> 22696M: Manohar Vanga <manohar.vanga@gmail.com> 22697M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22698L: linux-kernel@vger.kernel.org 22699S: Odd fixes 22700T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22701F: Documentation/driver-api/vme.rst 22702F: drivers/staging/vme_user/ 22703 22704VMWARE BALLOON DRIVER 22705M: Nadav Amit <namit@vmware.com> 22706R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22707L: linux-kernel@vger.kernel.org 22708S: Supported 22709F: drivers/misc/vmw_balloon.c 22710 22711VMWARE HYPERVISOR INTERFACE 22712M: Ajay Kaher <akaher@vmware.com> 22713M: Alexey Makhalov <amakhalov@vmware.com> 22714R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22715L: virtualization@lists.linux-foundation.org 22716L: x86@kernel.org 22717S: Supported 22718T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22719F: arch/x86/include/asm/vmware.h 22720F: arch/x86/kernel/cpu/vmware.c 22721 22722VMWARE PVRDMA DRIVER 22723M: Bryan Tan <bryantan@vmware.com> 22724M: Vishnu Dasa <vdasa@vmware.com> 22725R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22726L: linux-rdma@vger.kernel.org 22727S: Supported 22728F: drivers/infiniband/hw/vmw_pvrdma/ 22729 22730VMWARE PVSCSI DRIVER 22731M: Vishal Bhakta <vbhakta@vmware.com> 22732R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22733L: linux-scsi@vger.kernel.org 22734S: Supported 22735F: drivers/scsi/vmw_pvscsi.c 22736F: drivers/scsi/vmw_pvscsi.h 22737 22738VMWARE VIRTUAL PTP CLOCK DRIVER 22739M: Deep Shah <sdeep@vmware.com> 22740R: Ajay Kaher <akaher@vmware.com> 22741R: Alexey Makhalov <amakhalov@vmware.com> 22742R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22743L: netdev@vger.kernel.org 22744S: Supported 22745F: drivers/ptp/ptp_vmw.c 22746 22747VMWARE VMCI DRIVER 22748M: Bryan Tan <bryantan@vmware.com> 22749M: Vishnu Dasa <vdasa@vmware.com> 22750R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22751L: linux-kernel@vger.kernel.org 22752S: Supported 22753F: drivers/misc/vmw_vmci/ 22754F: include/linux/vmw_vmci* 22755 22756VMWARE VMMOUSE SUBDRIVER 22757M: Zack Rusin <zackr@vmware.com> 22758R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22759R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22760L: linux-input@vger.kernel.org 22761S: Supported 22762F: drivers/input/mouse/vmmouse.c 22763F: drivers/input/mouse/vmmouse.h 22764 22765VMWARE VMXNET3 ETHERNET DRIVER 22766M: Ronak Doshi <doshir@vmware.com> 22767R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22768L: netdev@vger.kernel.org 22769S: Supported 22770F: drivers/net/vmxnet3/ 22771 22772VMWARE VSOCK VMCI TRANSPORT DRIVER 22773M: Bryan Tan <bryantan@vmware.com> 22774M: Vishnu Dasa <vdasa@vmware.com> 22775R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22776L: linux-kernel@vger.kernel.org 22777S: Supported 22778F: net/vmw_vsock/vmci_transport* 22779 22780VOCORE VOCORE2 BOARD 22781M: Harvey Hunt <harveyhuntnexus@gmail.com> 22782L: linux-mips@vger.kernel.org 22783S: Maintained 22784F: arch/mips/boot/dts/ralink/vocore2.dts 22785 22786VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22787M: Liam Girdwood <lgirdwood@gmail.com> 22788M: Mark Brown <broonie@kernel.org> 22789L: linux-kernel@vger.kernel.org 22790S: Supported 22791W: http://www.slimlogic.co.uk/?p=48 22792T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22793F: Documentation/devicetree/bindings/regulator/ 22794F: Documentation/power/regulator/ 22795F: drivers/regulator/ 22796F: include/dt-bindings/regulator/ 22797F: include/linux/regulator/ 22798K: regulator_get_optional 22799 22800VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22801R: Matti Vaittinen <mazziesaccount@gmail.com> 22802F: drivers/regulator/irq_helpers.c 22803 22804VRF 22805M: David Ahern <dsahern@kernel.org> 22806L: netdev@vger.kernel.org 22807S: Maintained 22808F: Documentation/networking/vrf.rst 22809F: drivers/net/vrf.c 22810 22811VSPRINTF 22812M: Petr Mladek <pmladek@suse.com> 22813M: Steven Rostedt <rostedt@goodmis.org> 22814M: Sergey Senozhatsky <senozhatsky@chromium.org> 22815R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22816R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22817S: Maintained 22818T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22819F: Documentation/core-api/printk-formats.rst 22820F: lib/test_printf.c 22821F: lib/test_scanf.c 22822F: lib/vsprintf.c 22823 22824VT1211 HARDWARE MONITOR DRIVER 22825M: Juerg Haefliger <juergh@proton.me> 22826L: linux-hwmon@vger.kernel.org 22827S: Maintained 22828F: Documentation/hwmon/vt1211.rst 22829F: drivers/hwmon/vt1211.c 22830 22831VT8231 HARDWARE MONITOR DRIVER 22832M: Roger Lucas <vt8231@hiddenengine.co.uk> 22833L: linux-hwmon@vger.kernel.org 22834S: Maintained 22835F: drivers/hwmon/vt8231.c 22836 22837VUB300 USB to SDIO/SD/MMC bridge chip 22838L: linux-mmc@vger.kernel.org 22839S: Orphan 22840F: drivers/mmc/host/vub300.c 22841 22842W1 DALLAS'S 1-WIRE BUS 22843M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22844S: Maintained 22845F: Documentation/devicetree/bindings/w1/ 22846F: Documentation/w1/ 22847F: drivers/w1/ 22848F: include/linux/w1.h 22849 22850W83791D HARDWARE MONITORING DRIVER 22851M: Marc Hulsman <m.hulsman@tudelft.nl> 22852L: linux-hwmon@vger.kernel.org 22853S: Maintained 22854F: Documentation/hwmon/w83791d.rst 22855F: drivers/hwmon/w83791d.c 22856 22857W83793 HARDWARE MONITORING DRIVER 22858M: Rudolf Marek <r.marek@assembler.cz> 22859L: linux-hwmon@vger.kernel.org 22860S: Maintained 22861F: Documentation/hwmon/w83793.rst 22862F: drivers/hwmon/w83793.c 22863 22864W83795 HARDWARE MONITORING DRIVER 22865M: Jean Delvare <jdelvare@suse.com> 22866L: linux-hwmon@vger.kernel.org 22867S: Maintained 22868F: drivers/hwmon/w83795.c 22869 22870W83L51xD SD/MMC CARD INTERFACE DRIVER 22871M: Pierre Ossman <pierre@ossman.eu> 22872S: Maintained 22873F: drivers/mmc/host/wbsd.* 22874 22875WACOM PROTOCOL 4 SERIAL TABLETS 22876M: Julian Squires <julian@cipht.net> 22877M: Hans de Goede <hdegoede@redhat.com> 22878L: linux-input@vger.kernel.org 22879S: Maintained 22880F: drivers/input/tablet/wacom_serial4.c 22881 22882WANGXUN ETHERNET DRIVER 22883M: Jiawen Wu <jiawenwu@trustnetic.com> 22884M: Mengyuan Lou <mengyuanlou@net-swift.com> 22885L: netdev@vger.kernel.org 22886S: Maintained 22887W: https://www.net-swift.com 22888F: Documentation/networking/device_drivers/ethernet/wangxun/* 22889F: drivers/net/ethernet/wangxun/ 22890 22891WATCHDOG DEVICE DRIVERS 22892M: Wim Van Sebroeck <wim@linux-watchdog.org> 22893M: Guenter Roeck <linux@roeck-us.net> 22894L: linux-watchdog@vger.kernel.org 22895S: Maintained 22896W: http://www.linux-watchdog.org/ 22897T: git git://www.linux-watchdog.org/linux-watchdog.git 22898F: Documentation/devicetree/bindings/watchdog/ 22899F: Documentation/watchdog/ 22900F: drivers/watchdog/ 22901F: include/linux/watchdog.h 22902F: include/trace/events/watchdog.h 22903F: include/uapi/linux/watchdog.h 22904 22905WHISKEYCOVE PMIC GPIO DRIVER 22906M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22907L: linux-gpio@vger.kernel.org 22908S: Maintained 22909F: drivers/gpio/gpio-wcove.c 22910 22911WHWAVE RTC DRIVER 22912M: Dianlong Li <long17.cool@163.com> 22913L: linux-rtc@vger.kernel.org 22914S: Maintained 22915F: drivers/rtc/rtc-sd3078.c 22916 22917WIIMOTE HID DRIVER 22918M: David Rheinsberg <david.rheinsberg@gmail.com> 22919L: linux-input@vger.kernel.org 22920S: Maintained 22921F: drivers/hid/hid-wiimote* 22922 22923WILOCITY WIL6210 WIRELESS DRIVER 22924L: linux-wireless@vger.kernel.org 22925S: Orphan 22926W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22927F: drivers/net/wireless/ath/wil6210/ 22928 22929WINBOND CIR DRIVER 22930M: David Härdeman <david@hardeman.nu> 22931S: Maintained 22932F: drivers/media/rc/winbond-cir.c 22933 22934WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22935L: linux-watchdog@vger.kernel.org 22936S: Orphan 22937F: drivers/watchdog/ebc-c384_wdt.c 22938 22939WINSYSTEMS WS16C48 GPIO DRIVER 22940M: William Breathitt Gray <william.gray@linaro.org> 22941L: linux-gpio@vger.kernel.org 22942S: Maintained 22943F: drivers/gpio/gpio-ws16c48.c 22944 22945WIREGUARD SECURE NETWORK TUNNEL 22946M: Jason A. Donenfeld <Jason@zx2c4.com> 22947L: wireguard@lists.zx2c4.com 22948L: netdev@vger.kernel.org 22949S: Maintained 22950F: drivers/net/wireguard/ 22951F: tools/testing/selftests/wireguard/ 22952 22953WISTRON LAPTOP BUTTON DRIVER 22954M: Miloslav Trmac <mitr@volny.cz> 22955S: Maintained 22956F: drivers/input/misc/wistron_btns.c 22957 22958WL3501 WIRELESS PCMCIA CARD DRIVER 22959L: linux-wireless@vger.kernel.org 22960S: Odd fixes 22961F: drivers/net/wireless/legacy/wl3501* 22962 22963WMI BINARY MOF DRIVER 22964L: platform-drivers-x86@vger.kernel.org 22965S: Orphan 22966F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22967F: Documentation/wmi/devices/wmi-bmof.rst 22968F: drivers/platform/x86/wmi-bmof.c 22969 22970WOLFSON MICROELECTRONICS DRIVERS 22971L: patches@opensource.cirrus.com 22972S: Supported 22973W: https://github.com/CirrusLogic/linux-drivers/wiki 22974T: git https://github.com/CirrusLogic/linux-drivers.git 22975F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wm831x.txt 22978F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22979F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22980F: Documentation/devicetree/bindings/sound/wm* 22981F: Documentation/hwmon/wm83??.rst 22982F: arch/arm/mach-s3c/mach-crag6410* 22983F: drivers/clk/clk-wm83*.c 22984F: drivers/gpio/gpio-*wm*.c 22985F: drivers/gpio/gpio-arizona.c 22986F: drivers/hwmon/wm83??-hwmon.c 22987F: drivers/input/misc/wm831x-on.c 22988F: drivers/input/touchscreen/wm831x-ts.c 22989F: drivers/input/touchscreen/wm97*.c 22990F: drivers/leds/leds-wm83*.c 22991F: drivers/mfd/arizona* 22992F: drivers/mfd/cs47l24* 22993F: drivers/mfd/wm*.c 22994F: drivers/power/supply/wm83*.c 22995F: drivers/regulator/arizona* 22996F: drivers/regulator/wm8*.c 22997F: drivers/rtc/rtc-wm83*.c 22998F: drivers/video/backlight/wm83*_bl.c 22999F: drivers/watchdog/wm83*_wdt.c 23000F: include/linux/mfd/arizona/ 23001F: include/linux/mfd/wm831x/ 23002F: include/linux/mfd/wm8350/ 23003F: include/linux/mfd/wm8400* 23004F: include/linux/regulator/arizona* 23005F: include/linux/wm97xx.h 23006F: include/sound/wm????.h 23007F: sound/soc/codecs/arizona* 23008F: sound/soc/codecs/cs47l24* 23009F: sound/soc/codecs/wm* 23010 23011WORKQUEUE 23012M: Tejun Heo <tj@kernel.org> 23013R: Lai Jiangshan <jiangshanlai@gmail.com> 23014S: Maintained 23015T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23016F: Documentation/core-api/workqueue.rst 23017F: include/linux/workqueue.h 23018F: kernel/workqueue.c 23019F: kernel/workqueue_internal.h 23020 23021WWAN DRIVERS 23022M: Loic Poulain <loic.poulain@linaro.org> 23023M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23024R: Johannes Berg <johannes@sipsolutions.net> 23025L: netdev@vger.kernel.org 23026S: Maintained 23027F: drivers/net/wwan/ 23028F: include/linux/wwan.h 23029F: include/uapi/linux/wwan.h 23030 23031X-POWERS AXP288 PMIC DRIVERS 23032M: Hans de Goede <hdegoede@redhat.com> 23033S: Maintained 23034F: drivers/acpi/pmic/intel_pmic_xpower.c 23035N: axp288 23036 23037X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23038M: Chen-Yu Tsai <wens@csie.org> 23039L: linux-kernel@vger.kernel.org 23040S: Maintained 23041N: axp[128] 23042 23043X.25 STACK 23044M: Martin Schiller <ms@dev.tdt.de> 23045L: linux-x25@vger.kernel.org 23046S: Maintained 23047F: Documentation/networking/lapb-module.rst 23048F: Documentation/networking/x25* 23049F: drivers/net/wan/hdlc_x25.c 23050F: drivers/net/wan/lapbether.c 23051F: include/*/lapb.h 23052F: include/net/x25* 23053F: include/uapi/linux/x25.h 23054F: net/lapb/ 23055F: net/x25/ 23056 23057X86 ARCHITECTURE (32-BIT AND 64-BIT) 23058M: Thomas Gleixner <tglx@linutronix.de> 23059M: Ingo Molnar <mingo@redhat.com> 23060M: Borislav Petkov <bp@alien8.de> 23061M: Dave Hansen <dave.hansen@linux.intel.com> 23062M: x86@kernel.org 23063R: "H. Peter Anvin" <hpa@zytor.com> 23064L: linux-kernel@vger.kernel.org 23065S: Maintained 23066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23067F: Documentation/arch/x86/ 23068F: Documentation/devicetree/bindings/x86/ 23069F: arch/x86/ 23070 23071X86 ENTRY CODE 23072M: Andy Lutomirski <luto@kernel.org> 23073L: linux-kernel@vger.kernel.org 23074S: Maintained 23075T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23076F: arch/x86/entry/ 23077 23078X86 HARDWARE VULNERABILITIES 23079M: Thomas Gleixner <tglx@linutronix.de> 23080M: Borislav Petkov <bp@alien8.de> 23081M: Peter Zijlstra <peterz@infradead.org> 23082M: Josh Poimboeuf <jpoimboe@kernel.org> 23083R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23084S: Maintained 23085F: Documentation/admin-guide/hw-vuln/ 23086F: arch/x86/include/asm/nospec-branch.h 23087F: arch/x86/kernel/cpu/bugs.c 23088 23089X86 MCE INFRASTRUCTURE 23090M: Tony Luck <tony.luck@intel.com> 23091M: Borislav Petkov <bp@alien8.de> 23092L: linux-edac@vger.kernel.org 23093S: Maintained 23094F: Documentation/ABI/testing/sysfs-mce 23095F: Documentation/arch/x86/x86_64/machinecheck.rst 23096F: arch/x86/kernel/cpu/mce/* 23097 23098X86 MICROCODE UPDATE SUPPORT 23099M: Borislav Petkov <bp@alien8.de> 23100S: Maintained 23101F: arch/x86/kernel/cpu/microcode/* 23102 23103X86 MM 23104M: Dave Hansen <dave.hansen@linux.intel.com> 23105M: Andy Lutomirski <luto@kernel.org> 23106M: Peter Zijlstra <peterz@infradead.org> 23107L: linux-kernel@vger.kernel.org 23108S: Maintained 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23110F: arch/x86/mm/ 23111 23112X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23113M: Hans de Goede <hdegoede@redhat.com> 23114L: platform-driver-x86@vger.kernel.org 23115S: Maintained 23116T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23117F: drivers/platform/x86/x86-android-tablets/ 23118 23119X86 PLATFORM DRIVERS 23120M: Hans de Goede <hdegoede@redhat.com> 23121M: Mark Gross <markgross@kernel.org> 23122L: platform-driver-x86@vger.kernel.org 23123S: Maintained 23124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23125F: drivers/platform/olpc/ 23126F: drivers/platform/x86/ 23127F: include/linux/platform_data/x86/ 23128 23129X86 PLATFORM DRIVERS - ARCH 23130R: Darren Hart <dvhart@infradead.org> 23131R: Andy Shevchenko <andy@infradead.org> 23132L: platform-driver-x86@vger.kernel.org 23133L: x86@kernel.org 23134S: Maintained 23135T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23136F: arch/x86/platform 23137 23138X86 PLATFORM UV HPE SUPERDOME FLEX 23139M: Steve Wahl <steve.wahl@hpe.com> 23140R: Mike Travis <mike.travis@hpe.com> 23141R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23142R: Russ Anderson <russ.anderson@hpe.com> 23143S: Supported 23144F: arch/x86/include/asm/uv/ 23145F: arch/x86/kernel/apic/x2apic_uv_x.c 23146F: arch/x86/platform/uv/ 23147 23148X86 STACK UNWINDING 23149M: Josh Poimboeuf <jpoimboe@kernel.org> 23150M: Peter Zijlstra <peterz@infradead.org> 23151S: Supported 23152F: arch/x86/include/asm/unwind*.h 23153F: arch/x86/kernel/dumpstack.c 23154F: arch/x86/kernel/stacktrace.c 23155F: arch/x86/kernel/unwind_*.c 23156 23157X86 VDSO 23158M: Andy Lutomirski <luto@kernel.org> 23159L: linux-kernel@vger.kernel.org 23160S: Maintained 23161T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23162F: arch/x86/entry/vdso/ 23163 23164XARRAY 23165M: Matthew Wilcox <willy@infradead.org> 23166L: linux-fsdevel@vger.kernel.org 23167S: Supported 23168F: Documentation/core-api/xarray.rst 23169F: include/linux/idr.h 23170F: include/linux/xarray.h 23171F: lib/idr.c 23172F: lib/xarray.c 23173F: tools/testing/radix-tree 23174 23175XBOX DVD IR REMOTE 23176M: Benjamin Valentin <benpicco@googlemail.com> 23177S: Maintained 23178F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23179F: drivers/media/rc/xbox_remote.c 23180 23181XC2028/3028 TUNER DRIVER 23182M: Mauro Carvalho Chehab <mchehab@kernel.org> 23183L: linux-media@vger.kernel.org 23184S: Maintained 23185W: https://linuxtv.org 23186T: git git://linuxtv.org/media_tree.git 23187F: drivers/media/tuners/xc2028.* 23188 23189XDP (eXpress Data Path) 23190M: Alexei Starovoitov <ast@kernel.org> 23191M: Daniel Borkmann <daniel@iogearbox.net> 23192M: David S. Miller <davem@davemloft.net> 23193M: Jakub Kicinski <kuba@kernel.org> 23194M: Jesper Dangaard Brouer <hawk@kernel.org> 23195M: John Fastabend <john.fastabend@gmail.com> 23196L: netdev@vger.kernel.org 23197L: bpf@vger.kernel.org 23198S: Supported 23199F: drivers/net/ethernet/*/*/*/*/*xdp* 23200F: drivers/net/ethernet/*/*/*xdp* 23201F: include/net/xdp.h 23202F: include/net/xdp_priv.h 23203F: include/trace/events/xdp.h 23204F: kernel/bpf/cpumap.c 23205F: kernel/bpf/devmap.c 23206F: net/core/xdp.c 23207F: samples/bpf/xdp* 23208F: tools/testing/selftests/bpf/*/*xdp* 23209F: tools/testing/selftests/bpf/*xdp* 23210K: (?:\b|_)xdp(?:\b|_) 23211 23212XDP SOCKETS (AF_XDP) 23213M: Björn Töpel <bjorn@kernel.org> 23214M: Magnus Karlsson <magnus.karlsson@intel.com> 23215M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23216R: Jonathan Lemon <jonathan.lemon@gmail.com> 23217L: netdev@vger.kernel.org 23218L: bpf@vger.kernel.org 23219S: Maintained 23220F: Documentation/networking/af_xdp.rst 23221F: include/net/netns/xdp.h 23222F: include/net/xdp_sock* 23223F: include/net/xsk_buff_pool.h 23224F: include/uapi/linux/if_xdp.h 23225F: include/uapi/linux/xdp_diag.h 23226F: net/xdp/ 23227F: tools/testing/selftests/bpf/*xsk* 23228 23229XEN BLOCK SUBSYSTEM 23230M: Roger Pau Monné <roger.pau@citrix.com> 23231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23232S: Supported 23233F: drivers/block/xen* 23234F: drivers/block/xen-blkback/* 23235 23236XEN HYPERVISOR ARM 23237M: Stefano Stabellini <sstabellini@kernel.org> 23238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23239S: Maintained 23240F: arch/arm/include/asm/xen/ 23241F: arch/arm/xen/ 23242 23243XEN HYPERVISOR ARM64 23244M: Stefano Stabellini <sstabellini@kernel.org> 23245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23246S: Maintained 23247F: arch/arm64/include/asm/xen/ 23248F: arch/arm64/xen/ 23249 23250XEN HYPERVISOR INTERFACE 23251M: Juergen Gross <jgross@suse.com> 23252M: Stefano Stabellini <sstabellini@kernel.org> 23253R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23255S: Supported 23256T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23257F: Documentation/ABI/stable/sysfs-hypervisor-xen 23258F: Documentation/ABI/testing/sysfs-hypervisor-xen 23259F: drivers/*/xen-*front.c 23260F: drivers/xen/ 23261F: include/uapi/xen/ 23262F: include/xen/ 23263F: kernel/configs/xen.config 23264 23265XEN HYPERVISOR X86 23266M: Juergen Gross <jgross@suse.com> 23267R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23269S: Supported 23270F: arch/x86/configs/xen.config 23271F: arch/x86/include/asm/pvclock-abi.h 23272F: arch/x86/include/asm/xen/ 23273F: arch/x86/platform/pvh/ 23274F: arch/x86/xen/ 23275 23276XEN NETWORK BACKEND DRIVER 23277M: Wei Liu <wei.liu@kernel.org> 23278M: Paul Durrant <paul@xen.org> 23279L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23280L: netdev@vger.kernel.org 23281S: Supported 23282F: drivers/net/xen-netback/* 23283 23284XEN PCI SUBSYSTEM 23285M: Juergen Gross <jgross@suse.com> 23286L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23287S: Supported 23288F: arch/x86/pci/*xen* 23289F: drivers/pci/*xen* 23290 23291XEN PVSCSI DRIVERS 23292M: Juergen Gross <jgross@suse.com> 23293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23294L: linux-scsi@vger.kernel.org 23295S: Supported 23296F: drivers/scsi/xen-scsifront.c 23297F: drivers/xen/xen-scsiback.c 23298F: include/xen/interface/io/vscsiif.h 23299 23300XEN PVUSB DRIVER 23301M: Juergen Gross <jgross@suse.com> 23302L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23303L: linux-usb@vger.kernel.org 23304S: Supported 23305F: drivers/usb/host/xen* 23306F: include/xen/interface/io/usbif.h 23307 23308XEN SOUND FRONTEND DRIVER 23309M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23310L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23311L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23312S: Supported 23313F: sound/xen/* 23314 23315XEN SWIOTLB SUBSYSTEM 23316M: Juergen Gross <jgross@suse.com> 23317M: Stefano Stabellini <sstabellini@kernel.org> 23318L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23319L: iommu@lists.linux.dev 23320S: Supported 23321F: arch/*/include/asm/xen/swiotlb-xen.h 23322F: drivers/xen/swiotlb-xen.c 23323F: include/xen/arm/swiotlb-xen.h 23324F: include/xen/swiotlb-xen.h 23325 23326XFS FILESYSTEM 23327M: Darrick J. Wong <djwong@kernel.org> 23328L: linux-xfs@vger.kernel.org 23329S: Supported 23330W: http://xfs.org/ 23331C: irc://irc.oftc.net/xfs 23332T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23333F: Documentation/ABI/testing/sysfs-fs-xfs 23334F: Documentation/admin-guide/xfs.rst 23335F: Documentation/filesystems/xfs-delayed-logging-design.rst 23336F: Documentation/filesystems/xfs-self-describing-metadata.rst 23337F: fs/xfs/ 23338F: include/uapi/linux/dqblk_xfs.h 23339F: include/uapi/linux/fsmap.h 23340 23341XILINX AMS DRIVER 23342M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23343L: linux-iio@vger.kernel.org 23344S: Maintained 23345F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23346F: drivers/iio/adc/xilinx-ams.c 23347 23348XILINX AXI ETHERNET DRIVER 23349M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23350S: Maintained 23351F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23352F: drivers/net/ethernet/xilinx/xilinx_axienet* 23353 23354XILINX CAN DRIVER 23355M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23356R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23357L: linux-can@vger.kernel.org 23358S: Maintained 23359F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23360F: drivers/net/can/xilinx_can.c 23361 23362XILINX EVENT MANAGEMENT DRIVER 23363M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23364S: Maintained 23365F: drivers/soc/xilinx/xlnx_event_manager.c 23366F: include/linux/firmware/xlnx-event-manager.h 23367 23368XILINX GPIO DRIVER 23369M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23370R: Srinivas Neeli <srinivas.neeli@amd.com> 23371R: Michal Simek <michal.simek@amd.com> 23372S: Maintained 23373F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23374F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23375F: drivers/gpio/gpio-xilinx.c 23376F: drivers/gpio/gpio-zynq.c 23377 23378XILINX PWM DRIVER 23379M: Sean Anderson <sean.anderson@seco.com> 23380S: Maintained 23381F: drivers/pwm/pwm-xilinx.c 23382F: include/clocksource/timer-xilinx.h 23383 23384XILINX SD-FEC IP CORES 23385M: Derek Kiernan <derek.kiernan@amd.com> 23386M: Dragan Cvetic <dragan.cvetic@amd.com> 23387S: Maintained 23388F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23389F: Documentation/misc-devices/xilinx_sdfec.rst 23390F: drivers/misc/Kconfig 23391F: drivers/misc/Makefile 23392F: drivers/misc/xilinx_sdfec.c 23393F: include/uapi/misc/xilinx_sdfec.h 23394 23395XILINX UARTLITE SERIAL DRIVER 23396M: Peter Korsgaard <jacmet@sunsite.dk> 23397L: linux-serial@vger.kernel.org 23398S: Maintained 23399F: drivers/tty/serial/uartlite.c 23400 23401XILINX VIDEO IP CORES 23402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23403L: linux-media@vger.kernel.org 23404S: Supported 23405T: git git://linuxtv.org/media_tree.git 23406F: Documentation/devicetree/bindings/media/xilinx/ 23407F: drivers/media/platform/xilinx/ 23408F: include/uapi/linux/xilinx-v4l2-controls.h 23409 23410XILINX WATCHDOG DRIVER 23411M: Srinivas Neeli <srinivas.neeli@amd.com> 23412R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23413R: Michal Simek <michal.simek@amd.com> 23414S: Maintained 23415F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23416F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23417F: drivers/watchdog/of_xilinx_wdt.c 23418F: drivers/watchdog/xilinx_wwdt.c 23419 23420XILINX XDMA DRIVER 23421M: Lizhi Hou <lizhi.hou@amd.com> 23422M: Brian Xu <brian.xu@amd.com> 23423M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23424L: dmaengine@vger.kernel.org 23425S: Supported 23426F: drivers/dma/xilinx/xdma-regs.h 23427F: drivers/dma/xilinx/xdma.c 23428F: include/linux/dma/amd_xdma.h 23429F: include/linux/platform_data/amd_xdma.h 23430 23431XILINX ZYNQMP DPDMA DRIVER 23432M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23433L: dmaengine@vger.kernel.org 23434S: Supported 23435F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23436F: drivers/dma/xilinx/xilinx_dpdma.c 23437F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23438 23439XILINX ZYNQMP OCM EDAC DRIVER 23440M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23441M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23442S: Maintained 23443F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23444F: drivers/edac/zynqmp_edac.c 23445 23446XILINX ZYNQMP PSGTR PHY DRIVER 23447M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23448L: linux-kernel@vger.kernel.org 23449S: Supported 23450T: git https://github.com/Xilinx/linux-xlnx.git 23451F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23452F: drivers/phy/xilinx/phy-zynqmp.c 23453 23454XILINX ZYNQMP SHA3 DRIVER 23455M: Harsha <harsha.harsha@amd.com> 23456S: Maintained 23457F: drivers/crypto/xilinx/zynqmp-sha.c 23458 23459XILLYBUS DRIVER 23460M: Eli Billauer <eli.billauer@gmail.com> 23461L: linux-kernel@vger.kernel.org 23462S: Supported 23463F: drivers/char/xillybus/ 23464 23465XLP9XX I2C DRIVER 23466M: George Cherian <gcherian@marvell.com> 23467L: linux-i2c@vger.kernel.org 23468S: Supported 23469W: http://www.marvell.com 23470F: drivers/i2c/busses/i2c-xlp9xx.c 23471 23472XRA1403 GPIO EXPANDER 23473M: Nandor Han <nandor.han@ge.com> 23474L: linux-gpio@vger.kernel.org 23475S: Maintained 23476F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23477F: drivers/gpio/gpio-xra1403.c 23478 23479XTENSA XTFPGA PLATFORM SUPPORT 23480M: Max Filippov <jcmvbkbc@gmail.com> 23481S: Maintained 23482F: drivers/spi/spi-xtensa-xtfpga.c 23483F: sound/soc/xtensa/xtfpga-i2s.c 23484 23485YAM DRIVER FOR AX.25 23486M: Jean-Paul Roubelat <jpr@f6fbb.org> 23487L: linux-hams@vger.kernel.org 23488S: Maintained 23489F: drivers/net/hamradio/yam* 23490F: include/linux/yam.h 23491 23492YAMA SECURITY MODULE 23493M: Kees Cook <keescook@chromium.org> 23494S: Supported 23495T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23496F: Documentation/admin-guide/LSM/Yama.rst 23497F: security/yama/ 23498 23499YEALINK PHONE DRIVER 23500M: Henk Vergonet <Henk.Vergonet@gmail.com> 23501L: usbb2k-api-dev@nongnu.org 23502S: Maintained 23503F: Documentation/input/devices/yealink.rst 23504F: drivers/input/misc/yealink.* 23505 23506Z3FOLD COMPRESSED PAGE ALLOCATOR 23507M: Vitaly Wool <vitaly.wool@konsulko.com> 23508R: Miaohe Lin <linmiaohe@huawei.com> 23509L: linux-mm@kvack.org 23510S: Maintained 23511F: mm/z3fold.c 23512 23513Z8530 DRIVER FOR AX.25 23514M: Joerg Reuter <jreuter@yaina.de> 23515L: linux-hams@vger.kernel.org 23516S: Maintained 23517W: http://yaina.de/jreuter/ 23518W: http://www.qsl.net/dl1bke/ 23519F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23520F: drivers/net/hamradio/*scc.c 23521F: drivers/net/hamradio/z8530.h 23522 23523ZBUD COMPRESSED PAGE ALLOCATOR 23524M: Seth Jennings <sjenning@redhat.com> 23525M: Dan Streetman <ddstreet@ieee.org> 23526L: linux-mm@kvack.org 23527S: Maintained 23528F: mm/zbud.c 23529 23530ZD1211RW WIRELESS DRIVER 23531M: Ulrich Kunitz <kune@deine-taler.de> 23532L: linux-wireless@vger.kernel.org 23533L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23534S: Maintained 23535W: http://zd1211.ath.cx/wiki/DriverRewrite 23536F: drivers/net/wireless/zydas/zd1211rw/ 23537 23538ZD1301 MEDIA DRIVER 23539M: Antti Palosaari <crope@iki.fi> 23540L: linux-media@vger.kernel.org 23541S: Maintained 23542W: https://linuxtv.org/ 23543W: http://palosaari.fi/linux/ 23544Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23545F: drivers/media/usb/dvb-usb-v2/zd1301* 23546 23547ZD1301_DEMOD MEDIA DRIVER 23548M: Antti Palosaari <crope@iki.fi> 23549L: linux-media@vger.kernel.org 23550S: Maintained 23551W: https://linuxtv.org/ 23552W: http://palosaari.fi/linux/ 23553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23554F: drivers/media/dvb-frontends/zd1301_demod* 23555 23556ZHAOXIN PROCESSOR SUPPORT 23557M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23558L: linux-kernel@vger.kernel.org 23559S: Maintained 23560F: arch/x86/kernel/cpu/zhaoxin.c 23561 23562ZONEFS FILESYSTEM 23563M: Damien Le Moal <dlemoal@kernel.org> 23564M: Naohiro Aota <naohiro.aota@wdc.com> 23565R: Johannes Thumshirn <jth@kernel.org> 23566L: linux-fsdevel@vger.kernel.org 23567S: Maintained 23568T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23569F: Documentation/filesystems/zonefs.rst 23570F: fs/zonefs/ 23571 23572ZPOOL COMPRESSED PAGE STORAGE API 23573M: Dan Streetman <ddstreet@ieee.org> 23574L: linux-mm@kvack.org 23575S: Maintained 23576F: include/linux/zpool.h 23577F: mm/zpool.c 23578 23579ZR36067 VIDEO FOR LINUX DRIVER 23580M: Corentin Labbe <clabbe@baylibre.com> 23581L: mjpeg-users@lists.sourceforge.net 23582L: linux-media@vger.kernel.org 23583S: Maintained 23584W: http://mjpeg.sourceforge.net/driver-zoran/ 23585Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23586F: Documentation/driver-api/media/drivers/zoran.rst 23587F: drivers/media/pci/zoran/ 23588 23589ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23590M: Minchan Kim <minchan@kernel.org> 23591M: Sergey Senozhatsky <senozhatsky@chromium.org> 23592L: linux-kernel@vger.kernel.org 23593S: Maintained 23594F: Documentation/admin-guide/blockdev/zram.rst 23595F: drivers/block/zram/ 23596 23597ZS DECSTATION Z85C30 SERIAL DRIVER 23598M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23599S: Maintained 23600F: drivers/tty/serial/zs.* 23601 23602ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23603M: Minchan Kim <minchan@kernel.org> 23604M: Sergey Senozhatsky <senozhatsky@chromium.org> 23605L: linux-mm@kvack.org 23606S: Maintained 23607F: Documentation/mm/zsmalloc.rst 23608F: include/linux/zsmalloc.h 23609F: mm/zsmalloc.c 23610 23611ZSTD 23612M: Nick Terrell <terrelln@fb.com> 23613S: Maintained 23614B: https://github.com/facebook/zstd/issues 23615T: git https://github.com/terrelln/linux.git 23616F: crypto/zstd.c 23617F: include/linux/zstd* 23618F: lib/decompress_unzstd.c 23619F: lib/zstd/ 23620N: zstd 23621K: zstd 23622 23623ZSWAP COMPRESSED SWAP CACHING 23624M: Seth Jennings <sjenning@redhat.com> 23625M: Dan Streetman <ddstreet@ieee.org> 23626M: Vitaly Wool <vitaly.wool@konsulko.com> 23627L: linux-mm@kvack.org 23628S: Maintained 23629F: mm/zswap.c 23630 23631THE REST 23632M: Linus Torvalds <torvalds@linux-foundation.org> 23633L: linux-kernel@vger.kernel.org 23634S: Buried alive in reporters 23635T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23636F: * 23637F: */ 23638
