1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 919M: Mario Limonciello <mario.limonciello@amd.com> 920L: linux-crypto@vger.kernel.org 921S: Supported 922F: drivers/crypto/ccp/dbc.c 923F: drivers/crypto/ccp/dbc.h 924F: drivers/crypto/ccp/platform-access.c 925F: drivers/crypto/ccp/platform-access.h 926F: include/uapi/linux/psp-dbc.h 927F: tools/crypto/ccp/*.c 928F: tools/crypto/ccp/*.py 929 930AMD DISPLAY CORE 931M: Harry Wentland <harry.wentland@amd.com> 932M: Leo Li <sunpeng.li@amd.com> 933M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 934L: amd-gfx@lists.freedesktop.org 935S: Supported 936T: git https://gitlab.freedesktop.org/agd5f/linux.git 937F: drivers/gpu/drm/amd/display/ 938 939AMD FAM15H PROCESSOR POWER MONITORING DRIVER 940M: Huang Rui <ray.huang@amd.com> 941L: linux-hwmon@vger.kernel.org 942S: Supported 943F: Documentation/hwmon/fam15h_power.rst 944F: drivers/hwmon/fam15h_power.c 945 946AMD FCH GPIO DRIVER 947M: Enrico Weigelt, metux IT consult <info@metux.net> 948L: linux-gpio@vger.kernel.org 949S: Maintained 950F: drivers/gpio/gpio-amd-fch.c 951F: include/linux/platform_data/gpio/gpio-amd-fch.h 952 953AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 954L: linux-geode@lists.infradead.org (moderated for non-subscribers) 955S: Orphan 956F: drivers/usb/gadget/udc/amd5536udc.* 957 958AMD GEODE PROCESSOR/CHIPSET SUPPORT 959M: Andres Salomon <dilinger@queued.net> 960L: linux-geode@lists.infradead.org (moderated for non-subscribers) 961S: Supported 962W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 963F: arch/x86/include/asm/geode.h 964F: drivers/char/hw_random/geode-rng.c 965F: drivers/crypto/geode* 966F: drivers/video/fbdev/geode/ 967 968AMD HSMP DRIVER 969M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 970R: Carlos Bilbao <carlos.bilbao@amd.com> 971L: platform-driver-x86@vger.kernel.org 972S: Maintained 973F: Documentation/arch/x86/amd_hsmp.rst 974F: arch/x86/include/asm/amd_hsmp.h 975F: arch/x86/include/uapi/asm/amd_hsmp.h 976F: drivers/platform/x86/amd/hsmp.c 977 978AMD IOMMU (AMD-VI) 979M: Joerg Roedel <joro@8bytes.org> 980R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 981L: iommu@lists.linux.dev 982S: Maintained 983T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 984F: drivers/iommu/amd/ 985F: include/linux/amd-iommu.h 986 987AMD KFD 988M: Felix Kuehling <Felix.Kuehling@amd.com> 989L: amd-gfx@lists.freedesktop.org 990S: Supported 991T: git https://gitlab.freedesktop.org/agd5f/linux.git 992F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 993F: drivers/gpu/drm/amd/amdkfd/ 994F: drivers/gpu/drm/amd/include/cik_structs.h 995F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 996F: drivers/gpu/drm/amd/include/v9_structs.h 997F: drivers/gpu/drm/amd/include/vi_structs.h 998F: include/uapi/linux/kfd_ioctl.h 999F: include/uapi/linux/kfd_sysfs.h 1000 1001AMD MP2 I2C DRIVER 1002M: Elie Morisse <syniurge@gmail.com> 1003M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1004L: linux-i2c@vger.kernel.org 1005S: Maintained 1006F: drivers/i2c/busses/i2c-amd-mp2* 1007 1008AMD PDS CORE DRIVER 1009M: Shannon Nelson <shannon.nelson@amd.com> 1010M: Brett Creeley <brett.creeley@amd.com> 1011L: netdev@vger.kernel.org 1012S: Supported 1013F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1014F: drivers/net/ethernet/amd/pds_core/ 1015F: include/linux/pds/ 1016 1017AMD PMC DRIVER 1018M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1019L: platform-driver-x86@vger.kernel.org 1020S: Maintained 1021F: drivers/platform/x86/amd/pmc.c 1022 1023AMD PMF DRIVER 1024M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1025L: platform-driver-x86@vger.kernel.org 1026S: Maintained 1027F: Documentation/ABI/testing/sysfs-amd-pmf 1028F: drivers/platform/x86/amd/pmf/ 1029 1030AMD POWERPLAY AND SWSMU 1031M: Evan Quan <evan.quan@amd.com> 1032L: amd-gfx@lists.freedesktop.org 1033S: Supported 1034T: git https://gitlab.freedesktop.org/agd5f/linux.git 1035F: drivers/gpu/drm/amd/pm/ 1036 1037AMD PSTATE DRIVER 1038M: Huang Rui <ray.huang@amd.com> 1039L: linux-pm@vger.kernel.org 1040S: Supported 1041F: Documentation/admin-guide/pm/amd-pstate.rst 1042F: drivers/cpufreq/amd-pstate* 1043F: include/linux/amd-pstate.h 1044F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1045 1046AMD PTDMA DRIVER 1047M: Sanjay R Mehta <sanju.mehta@amd.com> 1048L: dmaengine@vger.kernel.org 1049S: Maintained 1050F: drivers/dma/ptdma/ 1051 1052AMD SEATTLE DEVICE TREE SUPPORT 1053M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1054M: Tom Lendacky <thomas.lendacky@amd.com> 1055S: Supported 1056F: arch/arm64/boot/dts/amd/ 1057 1058AMD SENSOR FUSION HUB DRIVER 1059M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1060L: linux-input@vger.kernel.org 1061S: Maintained 1062F: Documentation/hid/amd-sfh* 1063F: drivers/hid/amd-sfh-hid/ 1064 1065AMD SPI DRIVER 1066M: Sanjay R Mehta <sanju.mehta@amd.com> 1067S: Maintained 1068F: drivers/spi/spi-amd.c 1069 1070AMD XGBE DRIVER 1071M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1072L: netdev@vger.kernel.org 1073S: Supported 1074F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1075F: drivers/net/ethernet/amd/xgbe/ 1076 1077AMLOGIC DDR PMU DRIVER 1078M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1079L: linux-amlogic@lists.infradead.org 1080S: Supported 1081W: http://www.amlogic.com 1082F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1083F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1084F: drivers/perf/amlogic/ 1085F: include/soc/amlogic/ 1086 1087AMPHION VPU CODEC V4L2 DRIVER 1088M: Ming Qian <ming.qian@nxp.com> 1089M: Shijie Qin <shijie.qin@nxp.com> 1090M: Zhou Peng <eagle.zhou@nxp.com> 1091L: linux-media@vger.kernel.org 1092S: Maintained 1093F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1094F: drivers/media/platform/amphion/ 1095 1096AMS AS73211 DRIVER 1097M: Christian Eggers <ceggers@arri.de> 1098L: linux-iio@vger.kernel.org 1099S: Maintained 1100F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1101F: drivers/iio/light/as73211.c 1102 1103AMT (Automatic Multicast Tunneling) 1104M: Taehee Yoo <ap420073@gmail.com> 1105L: netdev@vger.kernel.org 1106S: Maintained 1107T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1108T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1109F: drivers/net/amt.c 1110 1111ANALOG DEVICES INC AD3552R DRIVER 1112M: Nuno Sá <nuno.sa@analog.com> 1113L: linux-iio@vger.kernel.org 1114S: Supported 1115W: https://ez.analog.com/linux-software-drivers 1116F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1117F: drivers/iio/dac/ad3552r.c 1118 1119ANALOG DEVICES INC AD4130 DRIVER 1120M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1121L: linux-iio@vger.kernel.org 1122S: Supported 1123W: http://ez.analog.com/community/linux-device-drivers 1124F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1125F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1126F: drivers/iio/adc/ad4130.c 1127 1128ANALOG DEVICES INC AD7192 DRIVER 1129M: Alexandru Tachici <alexandru.tachici@analog.com> 1130L: linux-iio@vger.kernel.org 1131S: Supported 1132W: https://ez.analog.com/linux-software-drivers 1133F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1134F: drivers/iio/adc/ad7192.c 1135 1136ANALOG DEVICES INC AD7292 DRIVER 1137M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1138L: linux-iio@vger.kernel.org 1139S: Supported 1140W: https://ez.analog.com/linux-software-drivers 1141F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1142F: drivers/iio/adc/ad7292.c 1143 1144ANALOG DEVICES INC AD7293 DRIVER 1145M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1150F: drivers/iio/dac/ad7293.c 1151 1152ANALOG DEVICES INC AD74115 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: http://ez.analog.com/community/linux-device-drivers 1157F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1158F: drivers/iio/addac/ad74115.c 1159 1160ANALOG DEVICES INC AD74413R DRIVER 1161M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1162L: linux-iio@vger.kernel.org 1163S: Supported 1164W: https://ez.analog.com/linux-software-drivers 1165F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1166F: drivers/iio/addac/ad74413r.c 1167F: include/dt-bindings/iio/addac/adi,ad74413r.h 1168 1169ANALOG DEVICES INC AD7768-1 DRIVER 1170M: Michael Hennerich <Michael.Hennerich@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1175F: drivers/iio/adc/ad7768-1.c 1176 1177ANALOG DEVICES INC AD7780 DRIVER 1178M: Michael Hennerich <Michael.Hennerich@analog.com> 1179M: Renato Lui Geh <renatogeh@gmail.com> 1180L: linux-iio@vger.kernel.org 1181S: Supported 1182W: https://ez.analog.com/linux-software-drivers 1183F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1184F: drivers/iio/adc/ad7780.c 1185 1186ANALOG DEVICES INC ADA4250 DRIVER 1187M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1188L: linux-iio@vger.kernel.org 1189S: Supported 1190W: https://ez.analog.com/linux-software-drivers 1191F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1192F: drivers/iio/amplifiers/ada4250.c 1193 1194ANALOG DEVICES INC ADF4377 DRIVER 1195M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1196L: linux-iio@vger.kernel.org 1197S: Supported 1198W: https://ez.analog.com/linux-software-drivers 1199F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1200F: drivers/iio/frequency/adf4377.c 1201 1202ANALOG DEVICES INC ADGS1408 DRIVER 1203M: Mircea Caprioru <mircea.caprioru@analog.com> 1204S: Supported 1205F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1206F: drivers/mux/adgs1408.c 1207 1208ANALOG DEVICES INC ADIN DRIVER 1209M: Michael Hennerich <michael.hennerich@analog.com> 1210L: netdev@vger.kernel.org 1211S: Supported 1212W: https://ez.analog.com/linux-software-drivers 1213F: Documentation/devicetree/bindings/net/adi,adin.yaml 1214F: drivers/net/phy/adin.c 1215 1216ANALOG DEVICES INC ADIS DRIVER LIBRARY 1217M: Nuno Sa <nuno.sa@analog.com> 1218L: linux-iio@vger.kernel.org 1219S: Supported 1220F: drivers/iio/imu/adis.c 1221F: drivers/iio/imu/adis_buffer.c 1222F: drivers/iio/imu/adis_trigger.c 1223F: include/linux/iio/imu/adis.h 1224 1225ANALOG DEVICES INC ADIS16460 DRIVER 1226M: Dragos Bogdan <dragos.bogdan@analog.com> 1227L: linux-iio@vger.kernel.org 1228S: Supported 1229W: https://ez.analog.com/linux-software-drivers 1230F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1231F: drivers/iio/imu/adis16460.c 1232 1233ANALOG DEVICES INC ADIS16475 DRIVER 1234M: Nuno Sa <nuno.sa@analog.com> 1235L: linux-iio@vger.kernel.org 1236S: Supported 1237W: https://ez.analog.com/linux-software-drivers 1238F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1239F: drivers/iio/imu/adis16475.c 1240 1241ANALOG DEVICES INC ADM1177 DRIVER 1242M: Michael Hennerich <Michael.Hennerich@analog.com> 1243L: linux-hwmon@vger.kernel.org 1244S: Supported 1245W: https://ez.analog.com/linux-software-drivers 1246F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1247F: drivers/hwmon/adm1177.c 1248 1249ANALOG DEVICES INC ADMV1013 DRIVER 1250M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1251L: linux-iio@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1255F: drivers/iio/frequency/admv1013.c 1256 1257ANALOG DEVICES INC ADMV1014 DRIVER 1258M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261W: https://ez.analog.com/linux-software-drivers 1262F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1263F: drivers/iio/frequency/admv1014.c 1264 1265ANALOG DEVICES INC ADMV8818 DRIVER 1266M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1267L: linux-iio@vger.kernel.org 1268S: Supported 1269W: https://ez.analog.com/linux-software-drivers 1270F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1271F: drivers/iio/filter/admv8818.c 1272 1273ANALOG DEVICES INC ADP5061 DRIVER 1274M: Michael Hennerich <Michael.Hennerich@analog.com> 1275L: linux-pm@vger.kernel.org 1276S: Supported 1277W: https://ez.analog.com/linux-software-drivers 1278F: drivers/power/supply/adp5061.c 1279 1280ANALOG DEVICES INC ADRF6780 DRIVER 1281M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1282L: linux-iio@vger.kernel.org 1283S: Supported 1284W: https://ez.analog.com/linux-software-drivers 1285F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1286F: drivers/iio/frequency/adrf6780.c 1287 1288ANALOG DEVICES INC ADV7180 DRIVER 1289M: Lars-Peter Clausen <lars@metafoo.de> 1290L: linux-media@vger.kernel.org 1291S: Supported 1292W: https://ez.analog.com/linux-software-drivers 1293F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1294F: drivers/media/i2c/adv7180.c 1295 1296ANALOG DEVICES INC ADV748X DRIVER 1297M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1298L: linux-media@vger.kernel.org 1299S: Maintained 1300F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1301F: drivers/media/i2c/adv748x/* 1302 1303ANALOG DEVICES INC ADV7511 DRIVER 1304M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1305L: linux-media@vger.kernel.org 1306S: Maintained 1307F: drivers/media/i2c/adv7511* 1308 1309ANALOG DEVICES INC ADV7604 DRIVER 1310M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1311L: linux-media@vger.kernel.org 1312S: Maintained 1313F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1314F: drivers/media/i2c/adv7604* 1315 1316ANALOG DEVICES INC ADV7842 DRIVER 1317M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1318L: linux-media@vger.kernel.org 1319S: Maintained 1320F: drivers/media/i2c/adv7842* 1321 1322ANALOG DEVICES INC ADXRS290 DRIVER 1323M: Nishant Malpani <nish.malpani25@gmail.com> 1324L: linux-iio@vger.kernel.org 1325S: Supported 1326F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1327F: drivers/iio/gyro/adxrs290.c 1328 1329ANALOG DEVICES INC ASOC CODEC DRIVERS 1330M: Lars-Peter Clausen <lars@metafoo.de> 1331M: Nuno Sá <nuno.sa@analog.com> 1332L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1333S: Supported 1334W: http://wiki.analog.com/ 1335W: https://ez.analog.com/linux-software-drivers 1336F: sound/soc/codecs/ad1* 1337F: sound/soc/codecs/ad7* 1338F: sound/soc/codecs/adau* 1339F: sound/soc/codecs/adav* 1340F: sound/soc/codecs/sigmadsp.* 1341F: sound/soc/codecs/ssm* 1342 1343ANALOG DEVICES INC DMA DRIVERS 1344M: Lars-Peter Clausen <lars@metafoo.de> 1345S: Supported 1346W: https://ez.analog.com/linux-software-drivers 1347F: drivers/dma/dma-axi-dmac.c 1348 1349ANALOG DEVICES INC IIO DRIVERS 1350M: Lars-Peter Clausen <lars@metafoo.de> 1351M: Michael Hennerich <Michael.Hennerich@analog.com> 1352S: Supported 1353W: http://wiki.analog.com/ 1354W: https://ez.analog.com/linux-software-drivers 1355F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1356F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1357F: Documentation/devicetree/bindings/iio/*/adi,* 1358F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1359F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1360F: drivers/iio/*/ad* 1361F: drivers/iio/adc/ltc249* 1362F: drivers/iio/amplifiers/hmc425a.c 1363F: drivers/staging/iio/*/ad* 1364X: drivers/iio/*/adjd* 1365 1366ANALOG DEVICES INC MAX31760 DRIVER 1367M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1368S: Maintained 1369W: http://wiki.analog.com/ 1370W: https://ez.analog.com/linux-software-drivers 1371F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1372F: Documentation/hwmon/max31760.rst 1373F: drivers/hwmon/max31760.c 1374 1375ANALOGBITS PLL LIBRARIES 1376M: Paul Walmsley <paul.walmsley@sifive.com> 1377S: Supported 1378F: drivers/clk/analogbits/* 1379F: include/linux/clk/analogbits* 1380 1381ANDROID DRIVERS 1382M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1383M: Arve Hjønnevåg <arve@android.com> 1384M: Todd Kjos <tkjos@android.com> 1385M: Martijn Coenen <maco@android.com> 1386M: Joel Fernandes <joel@joelfernandes.org> 1387M: Christian Brauner <christian@brauner.io> 1388M: Carlos Llamas <cmllamas@google.com> 1389M: Suren Baghdasaryan <surenb@google.com> 1390L: linux-kernel@vger.kernel.org 1391S: Supported 1392T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1393F: drivers/android/ 1394 1395ANDROID GOLDFISH PIC DRIVER 1396M: Miodrag Dinic <miodrag.dinic@mips.com> 1397S: Supported 1398F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1399F: drivers/irqchip/irq-goldfish-pic.c 1400 1401ANDROID GOLDFISH RTC DRIVER 1402M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1403S: Supported 1404F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1405F: drivers/rtc/rtc-goldfish.c 1406 1407AOA (Apple Onboard Audio) ALSA DRIVER 1408M: Johannes Berg <johannes@sipsolutions.net> 1409L: linuxppc-dev@lists.ozlabs.org 1410L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1411S: Maintained 1412F: sound/aoa/ 1413 1414APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1415M: William Breathitt Gray <william.gray@linaro.org> 1416L: linux-iio@vger.kernel.org 1417S: Maintained 1418F: drivers/iio/addac/stx104.c 1419 1420APM DRIVER 1421M: Jiri Kosina <jikos@kernel.org> 1422S: Odd fixes 1423T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1424F: arch/x86/kernel/apm_32.c 1425F: drivers/char/apm-emulation.c 1426F: include/linux/apm_bios.h 1427F: include/uapi/linux/apm_bios.h 1428 1429APPARMOR SECURITY MODULE 1430M: John Johansen <john.johansen@canonical.com> 1431M: John Johansen <john@apparmor.net> 1432L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1433S: Supported 1434W: apparmor.net 1435B: https://gitlab.com/apparmor/apparmor-kernel 1436C: irc://irc.oftc.net/apparmor 1437T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1438T: https://gitlab.com/apparmor/apparmor-kernel.git 1439F: Documentation/admin-guide/LSM/apparmor.rst 1440F: security/apparmor/ 1441 1442APPLE BCM5974 MULTITOUCH DRIVER 1443M: Henrik Rydberg <rydberg@bitmath.org> 1444L: linux-input@vger.kernel.org 1445S: Odd fixes 1446F: drivers/input/mouse/bcm5974.c 1447 1448APPLE PCIE CONTROLLER DRIVER 1449M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1450M: Marc Zyngier <maz@kernel.org> 1451L: linux-pci@vger.kernel.org 1452S: Maintained 1453F: drivers/pci/controller/pcie-apple.c 1454 1455APPLE SMC DRIVER 1456M: Henrik Rydberg <rydberg@bitmath.org> 1457L: linux-hwmon@vger.kernel.org 1458S: Odd fixes 1459F: drivers/hwmon/applesmc.c 1460 1461APPLETALK NETWORK LAYER 1462L: netdev@vger.kernel.org 1463S: Odd fixes 1464F: drivers/net/appletalk/ 1465F: include/linux/atalk.h 1466F: include/uapi/linux/atalk.h 1467F: net/appletalk/ 1468 1469APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1470M: Khuong Dinh <khuong@os.amperecomputing.com> 1471S: Supported 1472F: arch/arm64/boot/dts/apm/ 1473 1474APPLIED MICRO (APM) X-GENE SOC EDAC 1475M: Khuong Dinh <khuong@os.amperecomputing.com> 1476S: Supported 1477F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1478F: drivers/edac/xgene_edac.c 1479 1480APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1481M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1482M: Keyur Chudgar <keyur@os.amperecomputing.com> 1483S: Supported 1484F: drivers/net/ethernet/apm/xgene-v2/ 1485 1486APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1487M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1488M: Keyur Chudgar <keyur@os.amperecomputing.com> 1489M: Quan Nguyen <quan@os.amperecomputing.com> 1490S: Supported 1491F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1492F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1493F: drivers/net/ethernet/apm/xgene/ 1494F: drivers/net/mdio/mdio-xgene.c 1495 1496APPLIED MICRO (APM) X-GENE SOC PMU 1497M: Khuong Dinh <khuong@os.amperecomputing.com> 1498S: Supported 1499F: Documentation/admin-guide/perf/xgene-pmu.rst 1500F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1501F: drivers/perf/xgene_pmu.c 1502 1503APTINA CAMERA SENSOR PLL 1504M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1505L: linux-media@vger.kernel.org 1506S: Maintained 1507F: drivers/media/i2c/aptina-pll.* 1508 1509AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1510M: Aleksa Savic <savicaleksa83@gmail.com> 1511M: Jack Doan <me@jackdoan.com> 1512L: linux-hwmon@vger.kernel.org 1513S: Maintained 1514F: Documentation/hwmon/aquacomputer_d5next.rst 1515F: drivers/hwmon/aquacomputer_d5next.c 1516 1517AQUANTIA ETHERNET DRIVER (atlantic) 1518M: Igor Russkikh <irusskikh@marvell.com> 1519L: netdev@vger.kernel.org 1520S: Supported 1521W: https://www.marvell.com/ 1522Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1523F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1524F: drivers/net/ethernet/aquantia/atlantic/ 1525 1526AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1527M: Egor Pomozov <epomozov@marvell.com> 1528L: netdev@vger.kernel.org 1529S: Supported 1530W: http://www.aquantia.com 1531F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1532 1533AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1534M: Krzysztof Hałasa <khalasa@piap.pl> 1535L: linux-media@vger.kernel.org 1536S: Maintained 1537F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1538F: drivers/media/i2c/ar0521.c 1539 1540ARASAN NAND CONTROLLER DRIVER 1541M: Miquel Raynal <miquel.raynal@bootlin.com> 1542R: Michal Simek <michal.simek@amd.com> 1543L: linux-mtd@lists.infradead.org 1544S: Maintained 1545F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1546F: drivers/mtd/nand/raw/arasan-nand-controller.c 1547 1548ARC FRAMEBUFFER DRIVER 1549M: Jaya Kumar <jayalk@intworks.biz> 1550S: Maintained 1551F: drivers/video/fbdev/arcfb.c 1552F: drivers/video/fbdev/core/fb_defio.c 1553 1554ARC PGU DRM DRIVER 1555M: Alexey Brodkin <abrodkin@synopsys.com> 1556S: Supported 1557F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1558F: drivers/gpu/drm/tiny/arcpgu.c 1559 1560ARCNET NETWORK LAYER 1561M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1562L: netdev@vger.kernel.org 1563S: Maintained 1564F: drivers/net/arcnet/ 1565F: include/uapi/linux/if_arcnet.h 1566 1567ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1568M: Arnd Bergmann <arnd@arndb.de> 1569M: Olof Johansson <olof@lixom.net> 1570M: soc@kernel.org 1571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1572S: Maintained 1573C: irc://irc.libera.chat/armlinux 1574T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1575F: Documentation/process/maintainer-soc.rst 1576F: arch/arm/boot/dts/Makefile 1577F: arch/arm64/boot/dts/Makefile 1578 1579ARM ARCHITECTED TIMER DRIVER 1580M: Mark Rutland <mark.rutland@arm.com> 1581M: Marc Zyngier <maz@kernel.org> 1582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1583S: Maintained 1584F: arch/arm/include/asm/arch_timer.h 1585F: arch/arm64/include/asm/arch_timer.h 1586F: drivers/clocksource/arm_arch_timer.c 1587 1588ARM HDLCD DRM DRIVER 1589M: Liviu Dudau <liviu.dudau@arm.com> 1590S: Supported 1591F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1592F: drivers/gpu/drm/arm/hdlcd_* 1593 1594ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1595M: Linus Walleij <linus.walleij@linaro.org> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Maintained 1598F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1599F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1600F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1601F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1602F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1603F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1604F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1605F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1606F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1607F: arch/arm/boot/dts/arm/arm-realview-* 1608F: arch/arm/boot/dts/arm/integrator* 1609F: arch/arm/boot/dts/arm/versatile* 1610F: arch/arm/mach-versatile/ 1611F: drivers/bus/arm-integrator-lm.c 1612F: drivers/clk/versatile/ 1613F: drivers/i2c/busses/i2c-versatile.c 1614F: drivers/irqchip/irq-versatile-fpga.c 1615F: drivers/mtd/maps/physmap-versatile.* 1616F: drivers/power/reset/arm-versatile-reboot.c 1617F: drivers/soc/versatile/ 1618 1619ARM KOMEDA DRM-KMS DRIVER 1620M: Liviu Dudau <liviu.dudau@arm.com> 1621S: Supported 1622T: git git://anongit.freedesktop.org/drm/drm-misc 1623F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1624F: Documentation/gpu/komeda-kms.rst 1625F: drivers/gpu/drm/arm/display/include/ 1626F: drivers/gpu/drm/arm/display/komeda/ 1627 1628ARM MALI PANFROST DRM DRIVER 1629M: Rob Herring <robh@kernel.org> 1630M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1631R: Steven Price <steven.price@arm.com> 1632R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1633L: dri-devel@lists.freedesktop.org 1634S: Supported 1635T: git git://anongit.freedesktop.org/drm/drm-misc 1636F: drivers/gpu/drm/panfrost/ 1637F: include/uapi/drm/panfrost_drm.h 1638 1639ARM MALI-DP DRM DRIVER 1640M: Liviu Dudau <liviu.dudau@arm.com> 1641S: Supported 1642T: git git://anongit.freedesktop.org/drm/drm-misc 1643F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1644F: Documentation/gpu/afbc.rst 1645F: drivers/gpu/drm/arm/ 1646 1647ARM MFM AND FLOPPY DRIVERS 1648M: Ian Molton <spyro@f2s.com> 1649S: Maintained 1650F: arch/arm/include/asm/floppy.h 1651F: arch/arm/mach-rpc/floppydma.S 1652 1653ARM PMU PROFILING AND DEBUGGING 1654M: Will Deacon <will@kernel.org> 1655M: Mark Rutland <mark.rutland@arm.com> 1656L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1657S: Maintained 1658F: Documentation/devicetree/bindings/arm/pmu.yaml 1659F: Documentation/devicetree/bindings/perf/ 1660F: arch/arm*/include/asm/hw_breakpoint.h 1661F: arch/arm*/include/asm/perf_event.h 1662F: arch/arm*/kernel/hw_breakpoint.c 1663F: arch/arm*/kernel/perf_* 1664F: drivers/perf/ 1665F: include/linux/perf/arm_pmu.h 1666 1667ARM PORT 1668M: Russell King <linux@armlinux.org.uk> 1669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1670S: Odd Fixes 1671W: http://www.armlinux.org.uk/ 1672T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1673F: arch/arm/ 1674X: arch/arm/boot/dts/ 1675 1676ARM PRIMECELL AACI PL041 DRIVER 1677M: Russell King <linux@armlinux.org.uk> 1678S: Odd Fixes 1679F: sound/arm/aaci.* 1680 1681ARM PRIMECELL BUS SUPPORT 1682M: Russell King <linux@armlinux.org.uk> 1683S: Odd Fixes 1684F: drivers/amba/ 1685F: include/linux/amba/bus.h 1686 1687ARM PRIMECELL CLCD PL110 DRIVER 1688M: Russell King <linux@armlinux.org.uk> 1689S: Odd Fixes 1690F: drivers/video/fbdev/amba-clcd.* 1691 1692ARM PRIMECELL KMI PL050 DRIVER 1693M: Russell King <linux@armlinux.org.uk> 1694S: Odd Fixes 1695F: drivers/input/serio/ambakmi.* 1696F: include/linux/amba/kmi.h 1697 1698ARM PRIMECELL MMCI PL180/1 DRIVER 1699M: Russell King <linux@armlinux.org.uk> 1700S: Odd Fixes 1701F: drivers/mmc/host/mmci.* 1702F: include/linux/amba/mmci.h 1703 1704ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1705M: Miquel Raynal <miquel.raynal@bootlin.com> 1706R: Michal Simek <michal.simek@amd.com> 1707L: linux-mtd@lists.infradead.org 1708S: Maintained 1709F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1710F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1711 1712ARM PRIMECELL PL35X SMC DRIVER 1713M: Miquel Raynal <miquel.raynal@bootlin.com> 1714R: Michal Simek <michal.simek@amd.com> 1715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1716S: Maintained 1717F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1718F: drivers/memory/pl353-smc.c 1719 1720ARM PRIMECELL SSP PL022 SPI DRIVER 1721M: Linus Walleij <linus.walleij@linaro.org> 1722L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1723S: Maintained 1724F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1725F: drivers/spi/spi-pl022.c 1726 1727ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1728M: Russell King <linux@armlinux.org.uk> 1729S: Odd Fixes 1730F: drivers/tty/serial/amba-pl01*.c 1731F: include/linux/amba/serial.h 1732 1733ARM PRIMECELL VIC PL190/PL192 DRIVER 1734M: Linus Walleij <linus.walleij@linaro.org> 1735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1736S: Maintained 1737F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1738F: drivers/irqchip/irq-vic.c 1739 1740ARM SMC WATCHDOG DRIVER 1741M: Julius Werner <jwerner@chromium.org> 1742R: Evan Benn <evanbenn@chromium.org> 1743S: Maintained 1744F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1745F: drivers/watchdog/arm_smc_wdt.c 1746 1747ARM SMMU DRIVERS 1748M: Will Deacon <will@kernel.org> 1749R: Robin Murphy <robin.murphy@arm.com> 1750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1751S: Maintained 1752F: Documentation/devicetree/bindings/iommu/arm,smmu* 1753F: drivers/iommu/arm/ 1754F: drivers/iommu/io-pgtable-arm* 1755 1756ARM SUB-ARCHITECTURES 1757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1758S: Maintained 1759C: irc://irc.libera.chat/armlinux 1760T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1761F: arch/arm/mach-*/ 1762F: arch/arm/plat-*/ 1763 1764ARM/ACTIONS SEMI ARCHITECTURE 1765M: Andreas Färber <afaerber@suse.de> 1766M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1768L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1769S: Maintained 1770F: Documentation/devicetree/bindings/arm/actions.yaml 1771F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1772F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1773F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1774F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1775F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1776F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1777F: Documentation/devicetree/bindings/pinctrl/actions,* 1778F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1779F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1780F: arch/arm/boot/dts/actions/ 1781F: arch/arm/mach-actions/ 1782F: arch/arm64/boot/dts/actions/ 1783F: drivers/clk/actions/ 1784F: drivers/clocksource/timer-owl* 1785F: drivers/dma/owl-dma.c 1786F: drivers/i2c/busses/i2c-owl.c 1787F: drivers/irqchip/irq-owl-sirq.c 1788F: drivers/mmc/host/owl-mmc.c 1789F: drivers/net/ethernet/actions/ 1790F: drivers/pinctrl/actions/* 1791F: drivers/soc/actions/ 1792F: include/dt-bindings/power/owl-* 1793F: include/dt-bindings/reset/actions,* 1794F: include/linux/soc/actions/ 1795N: owl 1796 1797ARM/Allwinner SoC Clock Support 1798M: Emilio López <emilio@elopez.com.ar> 1799S: Maintained 1800F: drivers/clk/sunxi/ 1801 1802ARM/Allwinner sunXi SoC support 1803M: Chen-Yu Tsai <wens@csie.org> 1804M: Jernej Skrabec <jernej.skrabec@gmail.com> 1805M: Samuel Holland <samuel@sholland.org> 1806L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1807L: linux-sunxi@lists.linux.dev 1808S: Maintained 1809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1810F: arch/arm/mach-sunxi/ 1811F: arch/arm64/boot/dts/allwinner/ 1812F: drivers/clk/sunxi-ng/ 1813F: drivers/pinctrl/sunxi/ 1814F: drivers/soc/sunxi/ 1815N: allwinner 1816N: sun[x456789]i 1817N: sun[25]0i 1818 1819ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1820M: Neil Armstrong <neil.armstrong@linaro.org> 1821M: Jerome Brunet <jbrunet@baylibre.com> 1822L: linux-amlogic@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/clock/amlogic* 1825F: drivers/clk/meson/ 1826F: include/dt-bindings/clock/amlogic,a1* 1827F: include/dt-bindings/clock/gxbb* 1828F: include/dt-bindings/clock/meson* 1829 1830ARM/Amlogic Meson SoC Crypto Drivers 1831M: Corentin Labbe <clabbe@baylibre.com> 1832L: linux-crypto@vger.kernel.org 1833L: linux-amlogic@lists.infradead.org 1834S: Maintained 1835F: Documentation/devicetree/bindings/crypto/amlogic* 1836F: drivers/crypto/amlogic/ 1837 1838ARM/Amlogic Meson SoC Sound Drivers 1839M: Jerome Brunet <jbrunet@baylibre.com> 1840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1841S: Maintained 1842F: Documentation/devicetree/bindings/sound/amlogic* 1843F: sound/soc/meson/ 1844 1845ARM/Amlogic Meson SoC support 1846M: Neil Armstrong <neil.armstrong@linaro.org> 1847M: Kevin Hilman <khilman@baylibre.com> 1848R: Jerome Brunet <jbrunet@baylibre.com> 1849R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851L: linux-amlogic@lists.infradead.org 1852S: Maintained 1853W: http://linux-meson.com/ 1854F: Documentation/devicetree/bindings/phy/amlogic* 1855F: arch/arm/boot/dts/amlogic/ 1856F: arch/arm/mach-meson/ 1857F: arch/arm64/boot/dts/amlogic/ 1858F: drivers/mmc/host/meson* 1859F: drivers/phy/amlogic/ 1860F: drivers/pinctrl/meson/ 1861F: drivers/rtc/rtc-meson* 1862F: drivers/soc/amlogic/ 1863N: meson 1864 1865ARM/Annapurna Labs ALPINE ARCHITECTURE 1866M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1867M: Antoine Tenart <atenart@kernel.org> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Maintained 1870F: arch/arm/boot/dts/amazon/ 1871F: arch/arm/mach-alpine/ 1872F: arch/arm64/boot/dts/amazon/ 1873F: drivers/*/*alpine* 1874 1875ARM/APPLE MACHINE SOUND DRIVERS 1876M: Martin Povišer <povik+lin@cutebit.org> 1877L: asahi@lists.linux.dev 1878L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1879S: Maintained 1880F: Documentation/devicetree/bindings/sound/apple,* 1881F: sound/soc/apple/* 1882F: sound/soc/codecs/cs42l83-i2c.c 1883 1884ARM/APPLE MACHINE SUPPORT 1885M: Hector Martin <marcan@marcan.st> 1886M: Sven Peter <sven@svenpeter.dev> 1887R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1888L: asahi@lists.linux.dev 1889L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1890S: Maintained 1891W: https://asahilinux.org 1892B: https://github.com/AsahiLinux/linux/issues 1893C: irc://irc.oftc.net/asahi-dev 1894T: git https://github.com/AsahiLinux/linux.git 1895F: Documentation/devicetree/bindings/arm/apple.yaml 1896F: Documentation/devicetree/bindings/arm/apple/* 1897F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1898F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1899F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1900F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1901F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1902F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1903F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1904F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1905F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1906F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1907F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1908F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1909F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1910F: Documentation/devicetree/bindings/power/apple* 1911F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1912F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1913F: arch/arm64/boot/dts/apple/ 1914F: drivers/bluetooth/hci_bcm4377.c 1915F: drivers/clk/clk-apple-nco.c 1916F: drivers/cpufreq/apple-soc-cpufreq.c 1917F: drivers/dma/apple-admac.c 1918F: drivers/i2c/busses/i2c-pasemi-core.c 1919F: drivers/i2c/busses/i2c-pasemi-platform.c 1920F: drivers/iommu/apple-dart.c 1921F: drivers/iommu/io-pgtable-dart.c 1922F: drivers/irqchip/irq-apple-aic.c 1923F: drivers/mailbox/apple-mailbox.c 1924F: drivers/nvme/host/apple.c 1925F: drivers/nvmem/apple-efuses.c 1926F: drivers/pinctrl/pinctrl-apple-gpio.c 1927F: drivers/pwm/pwm-apple.c 1928F: drivers/soc/apple/* 1929F: drivers/watchdog/apple_wdt.c 1930F: include/dt-bindings/interrupt-controller/apple-aic.h 1931F: include/dt-bindings/pinctrl/apple.h 1932F: include/linux/apple-mailbox.h 1933F: include/linux/soc/apple/* 1934 1935ARM/ARTPEC MACHINE SUPPORT 1936M: Jesper Nilsson <jesper.nilsson@axis.com> 1937M: Lars Persson <lars.persson@axis.com> 1938L: linux-arm-kernel@axis.com 1939S: Maintained 1940F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1941F: arch/arm/boot/dts/axis/ 1942F: arch/arm/mach-artpec 1943F: drivers/clk/axis 1944F: drivers/crypto/axis 1945F: drivers/mmc/host/usdhi6rol0.c 1946F: drivers/pinctrl/pinctrl-artpec* 1947 1948ARM/ASPEED I2C DRIVER 1949M: Brendan Higgins <brendanhiggins@google.com> 1950R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1951R: Joel Stanley <joel@jms.id.au> 1952L: linux-i2c@vger.kernel.org 1953L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1954S: Maintained 1955F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1956F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1957F: drivers/i2c/busses/i2c-aspeed.c 1958F: drivers/irqchip/irq-aspeed-i2c-ic.c 1959 1960ARM/ASPEED MACHINE SUPPORT 1961M: Joel Stanley <joel@jms.id.au> 1962R: Andrew Jeffery <andrew@aj.id.au> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1965S: Supported 1966Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1967T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1968F: Documentation/devicetree/bindings/arm/aspeed/ 1969F: arch/arm/boot/dts/aspeed/ 1970F: arch/arm/mach-aspeed/ 1971N: aspeed 1972 1973ARM/BITMAIN ARCHITECTURE 1974M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977F: Documentation/devicetree/bindings/arm/bitmain.yaml 1978F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1979F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1980F: arch/arm64/boot/dts/bitmain/ 1981F: drivers/clk/clk-bm1880.c 1982F: drivers/pinctrl/pinctrl-bm1880.c 1983 1984ARM/CALXEDA HIGHBANK ARCHITECTURE 1985M: Andre Przywara <andre.przywara@arm.com> 1986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1987S: Maintained 1988F: arch/arm/boot/dts/calxeda/ 1989F: arch/arm/mach-highbank/ 1990 1991ARM/CAVIUM THUNDER NETWORK DRIVER 1992M: Sunil Goutham <sgoutham@marvell.com> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Supported 1995F: drivers/net/ethernet/cavium/thunder/ 1996 1997ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1998M: Lukasz Majewski <lukma@denx.de> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001F: arch/arm/mach-ep93xx/ts72xx.c 2002 2003ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2004M: Alexander Shiyan <shc_work@mail.ru> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Odd Fixes 2007N: clps711x 2008 2009ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2010M: Lennert Buytenhek <kernel@wantstofly.org> 2011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2012S: Maintained 2013 2014ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2015M: Hartley Sweeten <hsweeten@visionengravers.com> 2016M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2020F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2021F: arch/arm/boot/compressed/misc-ep93xx.h 2022F: arch/arm/mach-ep93xx/ 2023F: drivers/iio/adc/ep93xx_adc.c 2024 2025ARM/CLKDEV SUPPORT 2026M: Russell King <linux@armlinux.org.uk> 2027L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2028S: Maintained 2029T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2030F: drivers/clk/clkdev.c 2031 2032ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2033M: Baruch Siach <baruch@tkos.co.il> 2034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2035S: Maintained 2036F: arch/arm/boot/dts/cnxt/ 2037N: digicolor 2038 2039ARM/CORESIGHT FRAMEWORK AND DRIVERS 2040M: Suzuki K Poulose <suzuki.poulose@arm.com> 2041R: Mike Leach <mike.leach@linaro.org> 2042R: James Clark <james.clark@arm.com> 2043R: Leo Yan <leo.yan@linaro.org> 2044L: coresight@lists.linaro.org (moderated for non-subscribers) 2045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2046S: Maintained 2047T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2048F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2049F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2050F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2051F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2052F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2053F: Documentation/trace/coresight/* 2054F: drivers/hwtracing/coresight/* 2055F: include/dt-bindings/arm/coresight-cti-dt.h 2056F: include/linux/coresight* 2057F: samples/coresight/* 2058F: tools/perf/arch/arm/util/auxtrace.c 2059F: tools/perf/arch/arm/util/cs-etm.c 2060F: tools/perf/arch/arm/util/cs-etm.h 2061F: tools/perf/arch/arm/util/pmu.c 2062F: tools/perf/tests/shell/coresight/* 2063F: tools/perf/util/cs-etm-decoder/* 2064F: tools/perf/util/cs-etm.* 2065 2066ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2067M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2068M: Linus Walleij <linus.walleij@linaro.org> 2069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2070S: Maintained 2071T: git git://github.com/ulli-kroll/linux.git 2072F: Documentation/devicetree/bindings/arm/gemini.yaml 2073F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2074F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2075F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2076F: arch/arm/boot/dts/gemini/ 2077F: arch/arm/mach-gemini/ 2078F: drivers/crypto/gemini/ 2079F: drivers/net/ethernet/cortina/ 2080F: drivers/pinctrl/pinctrl-gemini.c 2081F: drivers/rtc/rtc-ftrtc010.c 2082 2083ARM/CZ.NIC TURRIS SUPPORT 2084M: Marek Behún <kabel@kernel.org> 2085S: Maintained 2086W: https://www.turris.cz/ 2087F: Documentation/ABI/testing/debugfs-moxtet 2088F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2089F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2090F: Documentation/devicetree/bindings/bus/moxtet.txt 2091F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2092F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2093F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2094F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2095F: drivers/bus/moxtet.c 2096F: drivers/firmware/turris-mox-rwtm.c 2097F: drivers/gpio/gpio-moxtet.c 2098F: drivers/leds/leds-turris-omnia.c 2099F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2100F: drivers/watchdog/armada_37xx_wdt.c 2101F: include/dt-bindings/bus/moxtet.h 2102F: include/linux/armada-37xx-rwtm-mailbox.h 2103F: include/linux/moxtet.h 2104 2105ARM/FARADAY FA526 PORT 2106M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109T: git git://git.berlios.de/gemini-board 2110F: arch/arm/mm/*-fa* 2111 2112ARM/FOOTBRIDGE ARCHITECTURE 2113M: Russell King <linux@armlinux.org.uk> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116W: http://www.armlinux.org.uk/ 2117F: arch/arm/include/asm/hardware/dec21285.h 2118F: arch/arm/mach-footbridge/ 2119 2120ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2121M: Shawn Guo <shawnguo@kernel.org> 2122M: Sascha Hauer <s.hauer@pengutronix.de> 2123R: Pengutronix Kernel Team <kernel@pengutronix.de> 2124R: Fabio Estevam <festevam@gmail.com> 2125R: NXP Linux Team <linux-imx@nxp.com> 2126L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2127S: Maintained 2128T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2129F: arch/arm/boot/dts/nxp/imx/ 2130F: arch/arm/boot/dts/nxp/mxs/ 2131X: arch/arm64/boot/dts/freescale/fsl-* 2132X: arch/arm64/boot/dts/freescale/qoriq-* 2133X: drivers/media/i2c/ 2134N: imx 2135N: mxs 2136 2137ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Li Yang <leoyang.li@nxp.com> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/ls/ 2144F: arch/arm64/boot/dts/freescale/fsl-* 2145F: arch/arm64/boot/dts/freescale/qoriq-* 2146 2147ARM/FREESCALE VYBRID ARM ARCHITECTURE 2148M: Shawn Guo <shawnguo@kernel.org> 2149M: Sascha Hauer <s.hauer@pengutronix.de> 2150R: Pengutronix Kernel Team <kernel@pengutronix.de> 2151R: Stefan Agner <stefan@agner.ch> 2152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2153S: Maintained 2154T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2155F: arch/arm/boot/dts/nxp/vf/ 2156F: arch/arm/mach-imx/*vf610* 2157 2158ARM/GUMSTIX MACHINE SUPPORT 2159M: Steve Sakoman <sakoman@gmail.com> 2160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2161S: Maintained 2162 2163ARM/HISILICON SOC SUPPORT 2164M: Wei Xu <xuwei5@hisilicon.com> 2165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2166S: Supported 2167W: http://www.hisilicon.com 2168T: git https://github.com/hisilicon/linux-hisi.git 2169F: arch/arm/boot/dts/hisilicon/ 2170F: arch/arm/mach-hisi/ 2171F: arch/arm64/boot/dts/hisilicon/ 2172 2173ARM/HP JORNADA 7XX MACHINE SUPPORT 2174M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2175S: Maintained 2176W: www.jlime.com 2177T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2178F: arch/arm/mach-sa1100/include/mach/jornada720.h 2179F: arch/arm/mach-sa1100/jornada720.c 2180 2181ARM/HPE GXP ARCHITECTURE 2182M: Jean-Marie Verdun <verdun@hpe.com> 2183M: Nick Hawkins <nick.hawkins@hpe.com> 2184S: Maintained 2185F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2186F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2187F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2188F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2189F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2190F: Documentation/hwmon/gxp-fan-ctrl.rst 2191F: arch/arm/boot/dts/hpe/ 2192F: arch/arm/mach-hpe/ 2193F: drivers/clocksource/timer-gxp.c 2194F: drivers/hwmon/gxp-fan-ctrl.c 2195F: drivers/i2c/busses/i2c-gxp.c 2196F: drivers/spi/spi-gxp.c 2197F: drivers/watchdog/gxp-wdt.c 2198 2199ARM/IGEP MACHINE SUPPORT 2200M: Enric Balletbo i Serra <eballetbo@gmail.com> 2201M: Javier Martinez Canillas <javier@dowhile0.org> 2202L: linux-omap@vger.kernel.org 2203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2204S: Maintained 2205F: arch/arm/boot/dts/ti/omap/omap3-igep* 2206 2207ARM/INTEL IXP4XX ARM ARCHITECTURE 2208M: Linus Walleij <linusw@kernel.org> 2209M: Imre Kaloz <kaloz@openwrt.org> 2210M: Krzysztof Halasa <khalasa@piap.pl> 2211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2212S: Maintained 2213F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2214F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2215F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2216F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2217F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2218F: arch/arm/boot/dts/intel/ixp/ 2219F: arch/arm/mach-ixp4xx/ 2220F: drivers/bus/intel-ixp4xx-eb.c 2221F: drivers/clocksource/timer-ixp4xx.c 2222F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2223F: drivers/gpio/gpio-ixp4xx.c 2224F: drivers/irqchip/irq-ixp4xx.c 2225 2226ARM/INTEL KEEMBAY ARCHITECTURE 2227M: Paul J. Murphy <paul.j.murphy@intel.com> 2228M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2229S: Maintained 2230F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2231F: arch/arm64/boot/dts/intel/keembay-evm.dts 2232F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2233 2234ARM/INTEL XSC3 (MANZANO) ARM CORE 2235M: Lennert Buytenhek <kernel@wantstofly.org> 2236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2237S: Maintained 2238 2239ARM/LG1K ARCHITECTURE 2240M: Chanho Min <chanho.min@lge.com> 2241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2242S: Maintained 2243F: arch/arm64/boot/dts/lg/ 2244 2245ARM/LPC18XX ARCHITECTURE 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2250F: arch/arm/boot/dts/nxp/lpc/lpc43* 2251F: drivers/i2c/busses/i2c-lpc2k.c 2252F: drivers/memory/pl172.c 2253F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2254F: drivers/rtc/rtc-lpc24xx.c 2255N: lpc18xx 2256 2257ARM/LPC32XX SOC SUPPORT 2258M: Vladimir Zapolskiy <vz@mleia.com> 2259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2260S: Maintained 2261T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2262F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2263F: arch/arm/boot/dts/nxp/lpc/lpc32* 2264F: arch/arm/mach-lpc32xx/ 2265F: drivers/i2c/busses/i2c-pnx.c 2266F: drivers/net/ethernet/nxp/lpc_eth.c 2267F: drivers/usb/host/ohci-nxp.c 2268F: drivers/watchdog/pnx4008_wdt.c 2269N: lpc32xx 2270 2271ARM/Marvell Dove/MV78xx0/Orion SOC support 2272M: Andrew Lunn <andrew@lunn.ch> 2273M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2274M: Gregory Clement <gregory.clement@bootlin.com> 2275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2276S: Maintained 2277T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2278F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2279F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2280F: Documentation/devicetree/bindings/soc/dove/ 2281F: arch/arm/boot/dts/marvell/dove* 2282F: arch/arm/boot/dts/marvell/orion5x* 2283F: arch/arm/mach-dove/ 2284F: arch/arm/mach-mv78xx0/ 2285F: arch/arm/mach-orion5x/ 2286F: arch/arm/plat-orion/ 2287F: drivers/soc/dove/ 2288 2289ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2290M: Andrew Lunn <andrew@lunn.ch> 2291M: Gregory Clement <gregory.clement@bootlin.com> 2292M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2293L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2296F: Documentation/devicetree/bindings/arm/marvell/ 2297F: arch/arm/boot/dts/marvell/armada* 2298F: arch/arm/boot/dts/marvell/kirkwood* 2299F: arch/arm/configs/mvebu_*_defconfig 2300F: arch/arm/mach-mvebu/ 2301F: arch/arm64/boot/dts/marvell/armada* 2302F: arch/arm64/boot/dts/marvell/cn913* 2303F: drivers/clk/mvebu/ 2304F: drivers/cpufreq/armada-37xx-cpufreq.c 2305F: drivers/cpufreq/armada-8k-cpufreq.c 2306F: drivers/cpufreq/mvebu-cpufreq.c 2307F: drivers/irqchip/irq-armada-370-xp.c 2308F: drivers/irqchip/irq-mvebu-* 2309F: drivers/pinctrl/mvebu/ 2310F: drivers/rtc/rtc-armada38x.c 2311 2312ARM/Mediatek RTC DRIVER 2313M: Eddie Huang <eddie.huang@mediatek.com> 2314M: Sean Wang <sean.wang@mediatek.com> 2315L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2316L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2317S: Maintained 2318F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2319F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2320F: drivers/rtc/rtc-mt2712.c 2321F: drivers/rtc/rtc-mt6397.c 2322F: drivers/rtc/rtc-mt7622.c 2323 2324ARM/Mediatek SoC support 2325M: Matthias Brugger <matthias.bgg@gmail.com> 2326R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2327L: linux-kernel@vger.kernel.org 2328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2329L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2330S: Maintained 2331W: https://mtk.wiki.kernel.org/ 2332C: irc://irc.libera.chat/linux-mediatek 2333F: arch/arm/boot/dts/mediatek/ 2334F: arch/arm/mach-mediatek/ 2335F: arch/arm64/boot/dts/mediatek/ 2336F: drivers/soc/mediatek/ 2337N: mtk 2338N: mt[2678] 2339K: mediatek 2340 2341ARM/Mediatek USB3 PHY DRIVER 2342M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2345S: Maintained 2346F: Documentation/devicetree/bindings/phy/mediatek,* 2347F: drivers/phy/mediatek/ 2348 2349ARM/MICROCHIP (ARM64) SoC support 2350M: Conor Dooley <conor@kernel.org> 2351M: Nicolas Ferre <nicolas.ferre@microchip.com> 2352M: Claudiu Beznea <claudiu.beznea@microchip.com> 2353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2354S: Supported 2355T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm64/boot/dts/microchip/ 2357 2358ARM/Microchip (AT91) SoC support 2359M: Nicolas Ferre <nicolas.ferre@microchip.com> 2360M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2361M: Claudiu Beznea <claudiu.beznea@microchip.com> 2362L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2363S: Supported 2364W: http://www.linux4sam.org 2365T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2366F: arch/arm/boot/dts/microchip/at91* 2367F: arch/arm/boot/dts/microchip/sama* 2368F: arch/arm/include/debug/at91.S 2369F: arch/arm/mach-at91/ 2370F: drivers/memory/atmel* 2371F: drivers/watchdog/sama5d4_wdt.c 2372F: include/soc/at91/ 2373X: drivers/input/touchscreen/atmel_mxt_ts.c 2374X: drivers/net/wireless/atmel/ 2375N: at91 2376N: atmel 2377 2378ARM/Microchip Sparx5 SoC support 2379M: Lars Povlsen <lars.povlsen@microchip.com> 2380M: Steen Hegelund <Steen.Hegelund@microchip.com> 2381M: Daniel Machon <daniel.machon@microchip.com> 2382M: UNGLinuxDriver@microchip.com 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Supported 2385F: arch/arm64/boot/dts/microchip/sparx* 2386F: drivers/net/ethernet/microchip/vcap/ 2387F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2388N: sparx5 2389 2390ARM/MILBEAUT ARCHITECTURE 2391M: Taichi Sugaya <sugaya.taichi@socionext.com> 2392M: Takao Orito <orito.takao@socionext.com> 2393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2394S: Maintained 2395F: arch/arm/boot/dts/socionext/milbeaut* 2396F: arch/arm/mach-milbeaut/ 2397N: milbeaut 2398 2399ARM/MStar/Sigmastar Armv7 SoC support 2400M: Daniel Palmer <daniel@thingy.jp> 2401M: Romain Perier <romain.perier@gmail.com> 2402L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2403S: Maintained 2404W: http://linux-chenxing.org/ 2405T: git git://github.com/linux-chenxing/linux.git 2406F: Documentation/devicetree/bindings/arm/mstar/* 2407F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2408F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2409F: arch/arm/boot/dts/sigmastar/ 2410F: arch/arm/mach-mstar/ 2411F: drivers/clk/mstar/ 2412F: drivers/clocksource/timer-msc313e.c 2413F: drivers/gpio/gpio-msc313.c 2414F: drivers/rtc/rtc-msc313.c 2415F: drivers/watchdog/msc313e_wdt.c 2416F: include/dt-bindings/clock/mstar-* 2417F: include/dt-bindings/gpio/msc313-gpio.h 2418 2419ARM/NOMADIK/Ux500 ARCHITECTURES 2420M: Linus Walleij <linus.walleij@linaro.org> 2421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2422S: Maintained 2423T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2424F: Documentation/devicetree/bindings/arm/ste-* 2425F: Documentation/devicetree/bindings/arm/ux500.yaml 2426F: Documentation/devicetree/bindings/arm/ux500/ 2427F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2428F: arch/arm/boot/dts/st/ste-* 2429F: arch/arm/mach-nomadik/ 2430F: arch/arm/mach-ux500/ 2431F: drivers/clk/clk-nomadik.c 2432F: drivers/clocksource/clksrc-dbx500-prcmu.c 2433F: drivers/dma/ste_dma40* 2434F: drivers/hwspinlock/u8500_hsem.c 2435F: drivers/i2c/busses/i2c-nomadik.c 2436F: drivers/iio/adc/ab8500-gpadc.c 2437F: drivers/mfd/ab8500* 2438F: drivers/mfd/abx500* 2439F: drivers/mfd/db8500* 2440F: drivers/pinctrl/nomadik/ 2441F: drivers/rtc/rtc-ab8500.c 2442F: drivers/rtc/rtc-pl031.c 2443F: drivers/soc/ux500/ 2444 2445ARM/NUVOTON MA35 ARCHITECTURE 2446M: Jacky Huang <ychuang3@nuvoton.com> 2447M: Shan-Chun Hung <schung@nuvoton.com> 2448L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2449S: Supported 2450F: Documentation/devicetree/bindings/*/*/*ma35* 2451F: Documentation/devicetree/bindings/*/*ma35* 2452F: arch/arm64/boot/dts/nuvoton/*ma35* 2453F: drivers/*/*/*ma35* 2454F: drivers/*/*ma35* 2455K: ma35d1 2456 2457ARM/NUVOTON NPCM ARCHITECTURE 2458M: Avi Fishman <avifishman70@gmail.com> 2459M: Tomer Maimon <tmaimon77@gmail.com> 2460M: Tali Perry <tali.perry1@gmail.com> 2461R: Patrick Venture <venture@google.com> 2462R: Nancy Yuen <yuenn@google.com> 2463R: Benjamin Fair <benjaminfair@google.com> 2464L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2465S: Supported 2466F: Documentation/devicetree/bindings/*/*/*npcm* 2467F: Documentation/devicetree/bindings/*/*npcm* 2468F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2469F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2470F: arch/arm/mach-npcm/ 2471F: arch/arm64/boot/dts/nuvoton/ 2472F: drivers/*/*/*npcm* 2473F: drivers/*/*npcm* 2474F: drivers/rtc/rtc-nct3018y.c 2475F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2476F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2477 2478ARM/NUVOTON WPCM450 ARCHITECTURE 2479M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2480L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2481S: Maintained 2482W: https://github.com/neuschaefer/wpcm450/wiki 2483F: Documentation/devicetree/bindings/*/*wpcm* 2484F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2485F: arch/arm/configs/wpcm450_defconfig 2486F: arch/arm/mach-npcm/wpcm450.c 2487F: drivers/*/*/*wpcm* 2488F: drivers/*/*wpcm* 2489 2490ARM/NXP S32G ARCHITECTURE 2491M: Chester Lin <clin@suse.com> 2492R: Andreas Färber <afaerber@suse.de> 2493R: Matthias Brugger <mbrugger@suse.com> 2494R: NXP S32 Linux Team <s32@nxp.com> 2495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2496S: Maintained 2497F: arch/arm64/boot/dts/freescale/s32g*.dts* 2498 2499ARM/Orion SoC/Technologic Systems TS-78xx platform support 2500M: Alexander Clouter <alex@digriz.org.uk> 2501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2502S: Maintained 2503W: http://www.digriz.org.uk/ts78xx/kernel 2504F: arch/arm/mach-orion5x/ts78xx-* 2505 2506ARM/OXNAS platform support 2507M: Neil Armstrong <neil.armstrong@linaro.org> 2508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2509L: linux-oxnas@groups.io (moderated for non-subscribers) 2510S: Maintained 2511F: arch/arm/boot/dts/ox8*.dts* 2512F: arch/arm/mach-oxnas/ 2513F: drivers/power/reset/oxnas-restart.c 2514N: oxnas 2515 2516ARM/QUALCOMM CHROMEBOOK SUPPORT 2517R: cros-qcom-dts-watchers@chromium.org 2518F: arch/arm64/boot/dts/qcom/sc7180* 2519F: arch/arm64/boot/dts/qcom/sc7280* 2520F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2521 2522ARM/QUALCOMM SUPPORT 2523M: Andy Gross <agross@kernel.org> 2524M: Bjorn Andersson <andersson@kernel.org> 2525M: Konrad Dybcio <konrad.dybcio@linaro.org> 2526L: linux-arm-msm@vger.kernel.org 2527S: Maintained 2528T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2529F: Documentation/devicetree/bindings/*/qcom* 2530F: Documentation/devicetree/bindings/soc/qcom/ 2531F: arch/arm/boot/dts/qcom/ 2532F: arch/arm/configs/qcom_defconfig 2533F: arch/arm/mach-qcom/ 2534F: arch/arm64/boot/dts/qcom/ 2535F: drivers/*/*/pm8???-* 2536F: drivers/*/*/qcom* 2537F: drivers/*/*/qcom/ 2538F: drivers/*/qcom* 2539F: drivers/*/qcom/ 2540F: drivers/bluetooth/btqcomsmd.c 2541F: drivers/clocksource/timer-qcom.c 2542F: drivers/cpuidle/cpuidle-qcom-spm.c 2543F: drivers/extcon/extcon-qcom* 2544F: drivers/i2c/busses/i2c-qcom-geni.c 2545F: drivers/i2c/busses/i2c-qup.c 2546F: drivers/iommu/msm* 2547F: drivers/mfd/ssbi.c 2548F: drivers/mmc/host/mmci_qcom* 2549F: drivers/mmc/host/sdhci-msm.c 2550F: drivers/pci/controller/dwc/pcie-qcom.c 2551F: drivers/phy/qualcomm/ 2552F: drivers/power/*/msm* 2553F: drivers/reset/reset-qcom-* 2554F: drivers/spi/spi-geni-qcom.c 2555F: drivers/spi/spi-qcom-qspi.c 2556F: drivers/spi/spi-qup.c 2557F: drivers/tty/serial/msm_serial.c 2558F: drivers/ufs/host/ufs-qcom* 2559F: drivers/usb/dwc3/dwc3-qcom.c 2560F: include/dt-bindings/*/qcom* 2561F: include/linux/*/qcom* 2562F: include/linux/soc/qcom/ 2563 2564ARM/RDA MICRO ARCHITECTURE 2565M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2567L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2568S: Maintained 2569F: Documentation/devicetree/bindings/arm/rda.yaml 2570F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2571F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2572F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2573F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2574F: arch/arm/boot/dts/unisoc/ 2575F: drivers/clocksource/timer-rda.c 2576F: drivers/gpio/gpio-rda.c 2577F: drivers/irqchip/irq-rda-intc.c 2578F: drivers/tty/serial/rda-uart.c 2579 2580ARM/REALTEK ARCHITECTURE 2581M: Andreas Färber <afaerber@suse.de> 2582L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2583L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2584S: Maintained 2585F: Documentation/devicetree/bindings/arm/realtek.yaml 2586F: arch/arm/boot/dts/realtek/ 2587F: arch/arm/mach-realtek/ 2588F: arch/arm64/boot/dts/realtek/ 2589 2590ARM/RISC-V/RENESAS ARCHITECTURE 2591M: Geert Uytterhoeven <geert+renesas@glider.be> 2592M: Magnus Damm <magnus.damm@gmail.com> 2593L: linux-renesas-soc@vger.kernel.org 2594S: Supported 2595Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2596C: irc://irc.libera.chat/renesas-soc 2597T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2598F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2599F: Documentation/devicetree/bindings/soc/renesas/ 2600F: arch/arm/boot/dts/renesas/ 2601F: arch/arm/configs/shmobile_defconfig 2602F: arch/arm/include/debug/renesas-scif.S 2603F: arch/arm/mach-shmobile/ 2604F: arch/arm64/boot/dts/renesas/ 2605F: arch/riscv/boot/dts/renesas/ 2606F: drivers/soc/renesas/ 2607F: include/linux/soc/renesas/ 2608K: \brenesas, 2609 2610ARM/RISCPC ARCHITECTURE 2611M: Russell King <linux@armlinux.org.uk> 2612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2613S: Maintained 2614W: http://www.armlinux.org.uk/ 2615F: arch/arm/include/asm/hardware/ioc.h 2616F: arch/arm/include/asm/hardware/iomd.h 2617F: arch/arm/include/asm/hardware/memc.h 2618F: arch/arm/mach-rpc/ 2619F: drivers/net/ethernet/8390/etherh.c 2620F: drivers/net/ethernet/i825xx/ether1* 2621F: drivers/net/ethernet/seeq/ether3* 2622F: drivers/scsi/arm/ 2623 2624ARM/Rockchip SoC support 2625M: Heiko Stuebner <heiko@sntech.de> 2626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2627L: linux-rockchip@lists.infradead.org 2628S: Maintained 2629T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2630F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2631F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2632F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2633F: arch/arm/boot/dts/rockchip/ 2634F: arch/arm/mach-rockchip/ 2635F: drivers/*/*/*rockchip* 2636F: drivers/*/*rockchip* 2637F: drivers/clk/rockchip/ 2638F: drivers/i2c/busses/i2c-rk3x.c 2639F: sound/soc/rockchip/ 2640N: rockchip 2641 2642ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2643M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2644R: Alim Akhtar <alim.akhtar@samsung.com> 2645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2646L: linux-samsung-soc@vger.kernel.org 2647S: Maintained 2648Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2649B: mailto:linux-samsung-soc@vger.kernel.org 2650C: irc://irc.libera.chat/linux-exynos 2651T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2652F: Documentation/arch/arm/samsung/ 2653F: Documentation/devicetree/bindings/arm/samsung/ 2654F: Documentation/devicetree/bindings/hwinfo/samsung,* 2655F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2656F: Documentation/devicetree/bindings/soc/samsung/ 2657F: arch/arm/boot/dts/samsung/ 2658F: arch/arm/mach-exynos*/ 2659F: arch/arm/mach-s3c/ 2660F: arch/arm/mach-s5p*/ 2661F: arch/arm64/boot/dts/exynos/ 2662F: drivers/*/*/*s3c24* 2663F: drivers/*/*s3c24* 2664F: drivers/*/*s3c64xx* 2665F: drivers/*/*s5pv210* 2666F: drivers/clocksource/samsung_pwm_timer.c 2667F: drivers/memory/samsung/ 2668F: drivers/pwm/pwm-samsung.c 2669F: drivers/soc/samsung/ 2670F: drivers/tty/serial/samsung* 2671F: include/clocksource/samsung_pwm.h 2672F: include/linux/platform_data/*s3c* 2673F: include/linux/serial_s3c.h 2674F: include/linux/soc/samsung/ 2675N: exynos 2676N: s3c64xx 2677N: s5pv210 2678 2679ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2680M: Łukasz Stelmach <l.stelmach@samsung.com> 2681L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2682L: linux-media@vger.kernel.org 2683S: Maintained 2684F: drivers/media/platform/samsung/s5p-g2d/ 2685 2686ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2687M: Marek Szyprowski <m.szyprowski@samsung.com> 2688L: linux-samsung-soc@vger.kernel.org 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2692F: drivers/media/cec/platform/s5p/ 2693 2694ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2695M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2696M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2697M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2699L: linux-media@vger.kernel.org 2700S: Maintained 2701F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2702F: drivers/media/platform/samsung/s5p-jpeg/ 2703 2704ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2705M: Marek Szyprowski <m.szyprowski@samsung.com> 2706M: Andrzej Hajda <andrzej.hajda@intel.com> 2707L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2708L: linux-media@vger.kernel.org 2709S: Maintained 2710F: drivers/media/platform/samsung/s5p-mfc/ 2711 2712ARM/SOCFPGA ARCHITECTURE 2713M: Dinh Nguyen <dinguyen@kernel.org> 2714S: Maintained 2715W: http://www.rocketboards.org 2716T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2717F: arch/arm/boot/dts/intel/socfpga/ 2718F: arch/arm/configs/socfpga_defconfig 2719F: arch/arm/mach-socfpga/ 2720F: arch/arm64/boot/dts/altera/ 2721F: arch/arm64/boot/dts/intel/ 2722 2723ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2724M: Dinh Nguyen <dinguyen@kernel.org> 2725S: Maintained 2726F: drivers/clk/socfpga/ 2727 2728ARM/SOCFPGA EDAC SUPPORT 2729M: Dinh Nguyen <dinguyen@kernel.org> 2730S: Maintained 2731F: drivers/edac/altera_edac.[ch] 2732 2733ARM/SPREADTRUM SoC SUPPORT 2734M: Orson Zhai <orsonzhai@gmail.com> 2735M: Baolin Wang <baolin.wang7@gmail.com> 2736M: Chunyan Zhang <zhang.lyra@gmail.com> 2737S: Maintained 2738F: arch/arm64/boot/dts/sprd 2739N: sprd 2740N: sc27xx 2741N: sc2731 2742 2743ARM/STI ARCHITECTURE 2744M: Patrice Chotard <patrice.chotard@foss.st.com> 2745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2746S: Maintained 2747W: http://www.stlinux.com 2748F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2749F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2750F: arch/arm/boot/dts/st/sti* 2751F: arch/arm/mach-sti/ 2752F: drivers/ata/ahci_st.c 2753F: drivers/char/hw_random/st-rng.c 2754F: drivers/clocksource/arm_global_timer.c 2755F: drivers/clocksource/clksrc_st_lpc.c 2756F: drivers/cpufreq/sti-cpufreq.c 2757F: drivers/dma/st_fdma* 2758F: drivers/i2c/busses/i2c-st.c 2759F: drivers/media/platform/st/sti/c8sectpfe/ 2760F: drivers/media/rc/st_rc.c 2761F: drivers/mmc/host/sdhci-st.c 2762F: drivers/phy/st/phy-miphy28lp.c 2763F: drivers/phy/st/phy-stih407-usb.c 2764F: drivers/pinctrl/pinctrl-st.c 2765F: drivers/remoteproc/st_remoteproc.c 2766F: drivers/remoteproc/st_slim_rproc.c 2767F: drivers/reset/sti/ 2768F: drivers/rtc/rtc-st-lpc.c 2769F: drivers/tty/serial/st-asc.c 2770F: drivers/usb/dwc3/dwc3-st.c 2771F: drivers/usb/host/ehci-st.c 2772F: drivers/usb/host/ohci-st.c 2773F: drivers/watchdog/st_lpc_wdt.c 2774F: include/linux/remoteproc/st_slim_rproc.h 2775 2776ARM/STM32 ARCHITECTURE 2777M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2778M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2779L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2781S: Maintained 2782T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2783F: arch/arm/boot/dts/st/stm32* 2784F: arch/arm/mach-stm32/ 2785F: arch/arm64/boot/dts/st/ 2786F: drivers/clocksource/armv7m_systick.c 2787N: stm32 2788N: stm 2789 2790ARM/SUNPLUS SP7021 SOC SUPPORT 2791M: Qin Jian <qinjian@cqplus1.com> 2792L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2793S: Maintained 2794W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2795F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2796F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2797F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2798F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2799F: arch/arm/boot/dts/sunplus/ 2800F: arch/arm/configs/sp7021_*defconfig 2801F: arch/arm/mach-sunplus/ 2802F: drivers/clk/clk-sp7021.c 2803F: drivers/irqchip/irq-sp7021-intc.c 2804F: drivers/reset/reset-sunplus.c 2805F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2806F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2807 2808ARM/Synaptics SoC support 2809M: Jisheng Zhang <jszhang@kernel.org> 2810M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813F: arch/arm/boot/dts/synaptics/ 2814F: arch/arm/mach-berlin/ 2815F: arch/arm64/boot/dts/synaptics/ 2816 2817ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2818M: Lennert Buytenhek <kernel@wantstofly.org> 2819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2820S: Maintained 2821 2822ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2823M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2824L: linux-tegra@vger.kernel.org 2825L: linux-media@vger.kernel.org 2826S: Maintained 2827F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2828F: drivers/media/cec/platform/tegra/ 2829 2830ARM/TESLA FSD SoC SUPPORT 2831M: Alim Akhtar <alim.akhtar@samsung.com> 2832M: linux-fsd@tesla.com 2833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2834L: linux-samsung-soc@vger.kernel.org 2835S: Maintained 2836F: arch/arm64/boot/dts/tesla/ 2837 2838ARM/TETON BGA MACHINE SUPPORT 2839M: "Mark F. Brown" <mark.brown314@gmail.com> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842 2843ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2844M: Santosh Shilimkar <ssantosh@kernel.org> 2845L: linux-kernel@vger.kernel.org 2846S: Maintained 2847F: drivers/memory/*emif* 2848 2849ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2850M: Nishanth Menon <nm@ti.com> 2851M: Santosh Shilimkar <ssantosh@kernel.org> 2852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2853S: Maintained 2854T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2855F: arch/arm/boot/dts/ti/keystone/ 2856F: arch/arm/mach-keystone/ 2857 2858ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2859M: Santosh Shilimkar <ssantosh@kernel.org> 2860L: linux-kernel@vger.kernel.org 2861S: Maintained 2862F: drivers/clk/keystone/ 2863 2864ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2865M: Santosh Shilimkar <ssantosh@kernel.org> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867L: linux-kernel@vger.kernel.org 2868S: Maintained 2869F: drivers/clocksource/timer-keystone.c 2870 2871ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2872M: Santosh Shilimkar <ssantosh@kernel.org> 2873L: linux-kernel@vger.kernel.org 2874S: Maintained 2875F: drivers/power/reset/keystone-reset.c 2876 2877ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2878M: Nishanth Menon <nm@ti.com> 2879M: Vignesh Raghavendra <vigneshr@ti.com> 2880M: Tero Kristo <kristo@kernel.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Supported 2883F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2884F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2885F: arch/arm64/boot/dts/ti/Makefile 2886F: arch/arm64/boot/dts/ti/k3-* 2887 2888ARM/TOSHIBA VISCONTI ARCHITECTURE 2889M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2891S: Supported 2892T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2893F: Documentation/devicetree/bindings/arm/toshiba.yaml 2894F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2895F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2896F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2897F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2898F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2899F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2900F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2901F: arch/arm64/boot/dts/toshiba/ 2902F: drivers/clk/visconti/ 2903F: drivers/gpio/gpio-visconti.c 2904F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2905F: drivers/pci/controller/dwc/pcie-visconti.c 2906F: drivers/pinctrl/visconti/ 2907F: drivers/watchdog/visconti_wdt.c 2908N: visconti 2909 2910ARM/UNIPHIER ARCHITECTURE 2911M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2912M: Masami Hiramatsu <mhiramat@kernel.org> 2913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2914S: Maintained 2915F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2916F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2917F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2918F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2919F: arch/arm/boot/dts/socionext/uniphier* 2920F: arch/arm/include/asm/hardware/cache-uniphier.h 2921F: arch/arm/mach-uniphier/ 2922F: arch/arm/mm/cache-uniphier.c 2923F: arch/arm64/boot/dts/socionext/uniphier* 2924F: drivers/bus/uniphier-system-bus.c 2925F: drivers/clk/uniphier/ 2926F: drivers/dma/uniphier-mdmac.c 2927F: drivers/gpio/gpio-uniphier.c 2928F: drivers/i2c/busses/i2c-uniphier* 2929F: drivers/irqchip/irq-uniphier-aidet.c 2930F: drivers/mmc/host/uniphier-sd.c 2931F: drivers/pinctrl/uniphier/ 2932F: drivers/reset/reset-uniphier.c 2933F: drivers/tty/serial/8250/8250_uniphier.c 2934N: uniphier 2935 2936ARM/VERSATILE EXPRESS PLATFORM 2937M: Liviu Dudau <liviu.dudau@arm.com> 2938M: Sudeep Holla <sudeep.holla@arm.com> 2939M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Maintained 2942F: */*/*/vexpress* 2943F: */*/vexpress* 2944F: arch/arm/boot/dts/arm/vexpress* 2945F: arch/arm/mach-versatile/ 2946F: arch/arm64/boot/dts/arm/ 2947F: drivers/clk/versatile/clk-vexpress-osc.c 2948F: drivers/clocksource/timer-versatile.c 2949N: mps2 2950 2951ARM/VFP SUPPORT 2952M: Russell King <linux@armlinux.org.uk> 2953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2954S: Maintained 2955W: http://www.armlinux.org.uk/ 2956F: arch/arm/vfp/ 2957 2958ARM/VT8500 ARM ARCHITECTURE 2959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2960S: Orphan 2961F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2962F: arch/arm/mach-vt8500/ 2963F: drivers/clocksource/timer-vt8500.c 2964F: drivers/i2c/busses/i2c-wmt.c 2965F: drivers/mmc/host/wmt-sdmmc.c 2966F: drivers/pwm/pwm-vt8500.c 2967F: drivers/rtc/rtc-vt8500.c 2968F: drivers/tty/serial/vt8500_serial.c 2969F: drivers/usb/host/ehci-platform.c 2970F: drivers/usb/host/uhci-platform.c 2971F: drivers/video/fbdev/vt8500lcdfb.* 2972F: drivers/video/fbdev/wm8505fb* 2973F: drivers/video/fbdev/wmt_ge_rops.* 2974 2975ARM/ZYNQ ARCHITECTURE 2976M: Michal Simek <michal.simek@amd.com> 2977L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2978S: Supported 2979W: http://wiki.xilinx.com 2980T: git https://github.com/Xilinx/linux-xlnx.git 2981F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2982F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2983F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2984F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2985F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2986F: arch/arm/mach-zynq/ 2987F: drivers/clocksource/timer-cadence-ttc.c 2988F: drivers/cpuidle/cpuidle-zynq.c 2989F: drivers/edac/synopsys_edac.c 2990F: drivers/i2c/busses/i2c-cadence.c 2991F: drivers/i2c/busses/i2c-xiic.c 2992F: drivers/mmc/host/sdhci-of-arasan.c 2993N: zynq 2994N: xilinx 2995 2996ARM64 PORT (AARCH64 ARCHITECTURE) 2997M: Catalin Marinas <catalin.marinas@arm.com> 2998M: Will Deacon <will@kernel.org> 2999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3000S: Maintained 3001T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3002F: Documentation/arch/arm64/ 3003F: arch/arm64/ 3004F: tools/testing/selftests/arm64/ 3005X: arch/arm64/boot/dts/ 3006 3007ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3008M: George McCollister <george.mccollister@gmail.com> 3009L: netdev@vger.kernel.org 3010S: Maintained 3011F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3012F: drivers/net/dsa/xrs700x/* 3013F: net/dsa/tag_xrs700x.c 3014 3015AS3645A LED FLASH CONTROLLER DRIVER 3016M: Sakari Ailus <sakari.ailus@iki.fi> 3017L: linux-leds@vger.kernel.org 3018S: Maintained 3019F: drivers/leds/flash/leds-as3645a.c 3020 3021ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3022M: Tianshu Qiu <tian.shu.qiu@intel.com> 3023L: linux-media@vger.kernel.org 3024S: Maintained 3025T: git git://linuxtv.org/media_tree.git 3026F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3027F: drivers/media/i2c/ak7375.c 3028 3029ASAHI KASEI AK8974 DRIVER 3030M: Linus Walleij <linus.walleij@linaro.org> 3031L: linux-iio@vger.kernel.org 3032S: Supported 3033W: http://www.akm.com/ 3034F: drivers/iio/magnetometer/ak8974.c 3035 3036ASC7621 HARDWARE MONITOR DRIVER 3037M: George Joseph <george.joseph@fairview5.com> 3038L: linux-hwmon@vger.kernel.org 3039S: Maintained 3040F: Documentation/hwmon/asc7621.rst 3041F: drivers/hwmon/asc7621.c 3042 3043ASIX AX88796C SPI ETHERNET ADAPTER 3044M: Łukasz Stelmach <l.stelmach@samsung.com> 3045S: Maintained 3046F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3047F: drivers/net/ethernet/asix/ax88796c_* 3048 3049ASPEED CRYPTO DRIVER 3050M: Neal Liu <neal_liu@aspeedtech.com> 3051L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3052S: Maintained 3053F: Documentation/devicetree/bindings/crypto/aspeed,* 3054F: drivers/crypto/aspeed/ 3055 3056ASPEED PECI CONTROLLER 3057M: Iwona Winiarska <iwona.winiarska@intel.com> 3058L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3059L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3060S: Supported 3061F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3062F: drivers/peci/controller/peci-aspeed.c 3063 3064ASPEED PINCTRL DRIVERS 3065M: Andrew Jeffery <andrew@aj.id.au> 3066L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3067L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3068L: linux-gpio@vger.kernel.org 3069S: Maintained 3070F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3071F: drivers/pinctrl/aspeed/ 3072 3073ASPEED SCU INTERRUPT CONTROLLER DRIVER 3074M: Eddie James <eajames@linux.ibm.com> 3075L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3076S: Maintained 3077F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3078F: drivers/irqchip/irq-aspeed-scu-ic.c 3079F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3080 3081ASPEED SD/MMC DRIVER 3082M: Andrew Jeffery <andrew@aj.id.au> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-mmc@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3088F: drivers/mmc/host/sdhci-of-aspeed* 3089 3090ASPEED SMC SPI DRIVER 3091M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3092M: Cédric Le Goater <clg@kaod.org> 3093L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3094L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3095L: linux-spi@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3098F: drivers/spi/spi-aspeed-smc.c 3099 3100ASPEED USB UDC DRIVER 3101M: Neal Liu <neal_liu@aspeedtech.com> 3102L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3103S: Maintained 3104F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3105F: drivers/usb/gadget/udc/aspeed_udc.c 3106 3107ASPEED VIDEO ENGINE DRIVER 3108M: Eddie James <eajames@linux.ibm.com> 3109L: linux-media@vger.kernel.org 3110L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3111S: Maintained 3112F: Documentation/devicetree/bindings/media/aspeed-video.txt 3113F: drivers/media/platform/aspeed/ 3114 3115ASUS EC HARDWARE MONITOR DRIVER 3116M: Eugene Shalygin <eugene.shalygin@gmail.com> 3117L: linux-hwmon@vger.kernel.org 3118S: Maintained 3119F: drivers/hwmon/asus-ec-sensors.c 3120 3121ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3122M: Corentin Chary <corentin.chary@gmail.com> 3123L: acpi4asus-user@lists.sourceforge.net 3124L: platform-driver-x86@vger.kernel.org 3125S: Maintained 3126W: http://acpi4asus.sf.net 3127F: drivers/platform/x86/asus*.c 3128F: drivers/platform/x86/eeepc*.c 3129 3130ASUS TF103C DOCK DRIVER 3131M: Hans de Goede <hdegoede@redhat.com> 3132L: platform-driver-x86@vger.kernel.org 3133S: Maintained 3134T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3135F: drivers/platform/x86/asus-tf103c-dock.c 3136 3137ASUS WIRELESS RADIO CONTROL DRIVER 3138M: João Paulo Rechi Vita <jprvita@gmail.com> 3139L: platform-driver-x86@vger.kernel.org 3140S: Maintained 3141F: drivers/platform/x86/asus-wireless.c 3142 3143ASUS WMI HARDWARE MONITOR DRIVER 3144M: Ed Brindley <kernel@maidavale.org> 3145M: Denis Pauk <pauk.denis@gmail.com> 3146L: linux-hwmon@vger.kernel.org 3147S: Maintained 3148F: drivers/hwmon/asus_wmi_sensors.c 3149 3150ASYMMETRIC KEYS 3151M: David Howells <dhowells@redhat.com> 3152L: keyrings@vger.kernel.org 3153S: Maintained 3154F: Documentation/crypto/asymmetric-keys.rst 3155F: crypto/asymmetric_keys/ 3156F: include/crypto/pkcs7.h 3157F: include/crypto/public_key.h 3158F: include/linux/verification.h 3159 3160ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3161R: Dan Williams <dan.j.williams@intel.com> 3162S: Odd fixes 3163W: http://sourceforge.net/projects/xscaleiop 3164F: Documentation/crypto/async-tx-api.rst 3165F: crypto/async_tx/ 3166F: include/linux/async_tx.h 3167 3168AT24 EEPROM DRIVER 3169M: Bartosz Golaszewski <brgl@bgdev.pl> 3170L: linux-i2c@vger.kernel.org 3171S: Maintained 3172T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3173F: Documentation/devicetree/bindings/eeprom/at24.yaml 3174F: drivers/misc/eeprom/at24.c 3175 3176ATA OVER ETHERNET (AOE) DRIVER 3177M: "Justin Sanders" <justin@coraid.com> 3178S: Supported 3179W: http://www.openaoe.org/ 3180F: Documentation/admin-guide/aoe/ 3181F: drivers/block/aoe/ 3182 3183ATC260X PMIC MFD DRIVER 3184M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3185M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3186L: linux-actions@lists.infradead.org 3187S: Maintained 3188F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3189F: drivers/input/misc/atc260x-onkey.c 3190F: drivers/mfd/atc260* 3191F: drivers/power/reset/atc260x-poweroff.c 3192F: drivers/regulator/atc260x-regulator.c 3193F: include/linux/mfd/atc260x/* 3194 3195ATHEROS 71XX/9XXX GPIO DRIVER 3196M: Alban Bedel <albeu@free.fr> 3197S: Maintained 3198W: https://github.com/AlbanBedel/linux 3199T: git git://github.com/AlbanBedel/linux 3200F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3201F: drivers/gpio/gpio-ath79.c 3202 3203ATHEROS 71XX/9XXX USB PHY DRIVER 3204M: Alban Bedel <albeu@free.fr> 3205S: Maintained 3206W: https://github.com/AlbanBedel/linux 3207T: git git://github.com/AlbanBedel/linux 3208F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3209F: drivers/phy/qualcomm/phy-ath79-usb.c 3210 3211ATHEROS ATH GENERIC UTILITIES 3212M: Kalle Valo <kvalo@kernel.org> 3213L: linux-wireless@vger.kernel.org 3214S: Supported 3215F: drivers/net/wireless/ath/* 3216 3217ATHEROS ATH5K WIRELESS DRIVER 3218M: Jiri Slaby <jirislaby@kernel.org> 3219M: Nick Kossifidis <mickflemm@gmail.com> 3220M: Luis Chamberlain <mcgrof@kernel.org> 3221L: linux-wireless@vger.kernel.org 3222S: Maintained 3223W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3224F: drivers/net/wireless/ath/ath5k/ 3225 3226ATHEROS ATH6KL WIRELESS DRIVER 3227L: linux-wireless@vger.kernel.org 3228S: Orphan 3229W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3230F: drivers/net/wireless/ath/ath6kl/ 3231 3232ATI_REMOTE2 DRIVER 3233M: Ville Syrjala <syrjala@sci.fi> 3234S: Maintained 3235F: drivers/input/misc/ati_remote2.c 3236 3237ATK0110 HWMON DRIVER 3238M: Luca Tettamanti <kronos.it@gmail.com> 3239L: linux-hwmon@vger.kernel.org 3240S: Maintained 3241F: drivers/hwmon/asus_atk0110.c 3242 3243ATLX ETHERNET DRIVERS 3244M: Chris Snook <chris.snook@gmail.com> 3245L: netdev@vger.kernel.org 3246S: Maintained 3247W: http://sourceforge.net/projects/atl1 3248W: http://atl1.sourceforge.net 3249F: drivers/net/ethernet/atheros/ 3250 3251ATM 3252M: Chas Williams <3chas3@gmail.com> 3253L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3254L: netdev@vger.kernel.org 3255S: Maintained 3256W: http://linux-atm.sourceforge.net 3257F: drivers/atm/ 3258F: include/linux/atm* 3259F: include/uapi/linux/atm* 3260 3261ATMEL MACB ETHERNET DRIVER 3262M: Nicolas Ferre <nicolas.ferre@microchip.com> 3263M: Claudiu Beznea <claudiu.beznea@microchip.com> 3264S: Supported 3265F: drivers/net/ethernet/cadence/ 3266 3267ATMEL MAXTOUCH DRIVER 3268M: Nick Dyer <nick@shmanahar.org> 3269S: Maintained 3270T: git git://github.com/ndyer/linux.git 3271F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3272F: drivers/input/touchscreen/atmel_mxt_ts.c 3273 3274ATMEL WIRELESS DRIVER 3275M: Simon Kelley <simon@thekelleys.org.uk> 3276L: linux-wireless@vger.kernel.org 3277S: Maintained 3278W: http://www.thekelleys.org.uk/atmel 3279W: http://atmelwlandriver.sourceforge.net/ 3280F: drivers/net/wireless/atmel/atmel* 3281 3282ATOMIC INFRASTRUCTURE 3283M: Will Deacon <will@kernel.org> 3284M: Peter Zijlstra <peterz@infradead.org> 3285R: Boqun Feng <boqun.feng@gmail.com> 3286R: Mark Rutland <mark.rutland@arm.com> 3287L: linux-kernel@vger.kernel.org 3288S: Maintained 3289F: Documentation/atomic_*.txt 3290F: arch/*/include/asm/atomic*.h 3291F: include/*/atomic*.h 3292F: include/linux/refcount.h 3293F: scripts/atomic/ 3294 3295ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3296M: Bradley Grove <linuxdrivers@attotech.com> 3297L: linux-scsi@vger.kernel.org 3298S: Supported 3299W: http://www.attotech.com 3300F: drivers/scsi/esas2r 3301 3302ATUSB IEEE 802.15.4 RADIO DRIVER 3303M: Stefan Schmidt <stefan@datenfreihafen.org> 3304L: linux-wpan@vger.kernel.org 3305S: Maintained 3306F: drivers/net/ieee802154/at86rf230.h 3307F: drivers/net/ieee802154/atusb.c 3308F: drivers/net/ieee802154/atusb.h 3309 3310AUDIT SUBSYSTEM 3311M: Paul Moore <paul@paul-moore.com> 3312M: Eric Paris <eparis@redhat.com> 3313L: audit@vger.kernel.org 3314S: Supported 3315W: https://github.com/linux-audit 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3317F: include/asm-generic/audit_*.h 3318F: include/linux/audit.h 3319F: include/linux/audit_arch.h 3320F: include/uapi/linux/audit.h 3321F: kernel/audit* 3322F: lib/*audit.c 3323 3324AUXILIARY BUS DRIVER 3325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3326R: Dave Ertman <david.m.ertman@intel.com> 3327R: Ira Weiny <ira.weiny@intel.com> 3328S: Supported 3329T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3330F: Documentation/driver-api/auxiliary_bus.rst 3331F: drivers/base/auxiliary.c 3332F: include/linux/auxiliary_bus.h 3333 3334AUXILIARY DISPLAY DRIVERS 3335M: Miguel Ojeda <ojeda@kernel.org> 3336S: Maintained 3337F: Documentation/devicetree/bindings/auxdisplay/ 3338F: drivers/auxdisplay/ 3339F: include/linux/cfag12864b.h 3340 3341AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3342M: Andreas Klinger <ak@it-klinger.de> 3343L: linux-iio@vger.kernel.org 3344S: Maintained 3345F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3346F: drivers/iio/adc/hx711.c 3347 3348AX.25 NETWORK LAYER 3349M: Ralf Baechle <ralf@linux-mips.org> 3350L: linux-hams@vger.kernel.org 3351S: Maintained 3352W: http://www.linux-ax25.org/ 3353F: include/net/ax25.h 3354F: include/uapi/linux/ax25.h 3355F: net/ax25/ 3356 3357AXENTIA ARM DEVICES 3358M: Peter Rosin <peda@axentia.se> 3359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3360S: Maintained 3361F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3362F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3363F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3364F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3365 3366AXENTIA ASOC DRIVERS 3367M: Peter Rosin <peda@axentia.se> 3368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3369S: Maintained 3370F: Documentation/devicetree/bindings/sound/axentia,* 3371F: sound/soc/atmel/tse850-pcm5142.c 3372 3373AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3374M: Nuno Sá <nuno.sa@analog.com> 3375L: linux-hwmon@vger.kernel.org 3376S: Supported 3377W: https://ez.analog.com/linux-software-drivers 3378F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3379F: drivers/hwmon/axi-fan-control.c 3380 3381AXXIA I2C CONTROLLER 3382M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3383L: linux-i2c@vger.kernel.org 3384S: Maintained 3385F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3386F: drivers/i2c/busses/i2c-axxia.c 3387 3388AZ6007 DVB DRIVER 3389M: Mauro Carvalho Chehab <mchehab@kernel.org> 3390L: linux-media@vger.kernel.org 3391S: Maintained 3392W: https://linuxtv.org 3393T: git git://linuxtv.org/media_tree.git 3394F: drivers/media/usb/dvb-usb-v2/az6007.c 3395 3396AZTECH FM RADIO RECEIVER DRIVER 3397M: Hans Verkuil <hverkuil@xs4all.nl> 3398L: linux-media@vger.kernel.org 3399S: Maintained 3400W: https://linuxtv.org 3401T: git git://linuxtv.org/media_tree.git 3402F: drivers/media/radio/radio-aztech* 3403 3404B43 WIRELESS DRIVER 3405L: linux-wireless@vger.kernel.org 3406L: b43-dev@lists.infradead.org 3407S: Odd Fixes 3408W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3409F: drivers/net/wireless/broadcom/b43/ 3410 3411B43LEGACY WIRELESS DRIVER 3412M: Larry Finger <Larry.Finger@lwfinger.net> 3413L: linux-wireless@vger.kernel.org 3414L: b43-dev@lists.infradead.org 3415S: Maintained 3416W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3417F: drivers/net/wireless/broadcom/b43legacy/ 3418 3419BACKLIGHT CLASS/SUBSYSTEM 3420M: Lee Jones <lee@kernel.org> 3421M: Daniel Thompson <daniel.thompson@linaro.org> 3422M: Jingoo Han <jingoohan1@gmail.com> 3423L: dri-devel@lists.freedesktop.org 3424S: Maintained 3425T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3426F: Documentation/ABI/stable/sysfs-class-backlight 3427F: Documentation/ABI/testing/sysfs-class-backlight 3428F: Documentation/devicetree/bindings/leds/backlight 3429F: drivers/video/backlight/ 3430F: include/linux/backlight.h 3431F: include/linux/pwm_backlight.h 3432 3433BARCO P50 GPIO DRIVER 3434M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3435M: Peter Korsgaard <peter.korsgaard@barco.com> 3436S: Maintained 3437F: drivers/platform/x86/barco-p50-gpio.c 3438 3439BATMAN ADVANCED 3440M: Marek Lindner <mareklindner@neomailbox.ch> 3441M: Simon Wunderlich <sw@simonwunderlich.de> 3442M: Antonio Quartulli <a@unstable.cc> 3443M: Sven Eckelmann <sven@narfation.org> 3444L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3445S: Maintained 3446W: https://www.open-mesh.org/ 3447Q: https://patchwork.open-mesh.org/project/batman/list/ 3448B: https://www.open-mesh.org/projects/batman-adv/issues 3449C: ircs://irc.hackint.org/batadv 3450T: git https://git.open-mesh.org/linux-merge.git 3451F: Documentation/networking/batman-adv.rst 3452F: include/uapi/linux/batadv_packet.h 3453F: include/uapi/linux/batman_adv.h 3454F: net/batman-adv/ 3455 3456BAYCOM/HDLCDRV DRIVERS FOR AX.25 3457M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3458L: linux-hams@vger.kernel.org 3459S: Maintained 3460W: http://www.baycom.org/~tom/ham/ham.html 3461F: drivers/net/hamradio/baycom* 3462 3463BCACHE (BLOCK LAYER CACHE) 3464M: Coly Li <colyli@suse.de> 3465M: Kent Overstreet <kent.overstreet@gmail.com> 3466L: linux-bcache@vger.kernel.org 3467S: Maintained 3468W: http://bcache.evilpiepirate.org 3469C: irc://irc.oftc.net/bcache 3470F: drivers/md/bcache/ 3471 3472BDISP ST MEDIA DRIVER 3473M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3474L: linux-media@vger.kernel.org 3475S: Supported 3476W: https://linuxtv.org 3477T: git git://linuxtv.org/media_tree.git 3478F: drivers/media/platform/st/sti/bdisp 3479 3480BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3481M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3482L: netdev@vger.kernel.org 3483S: Maintained 3484F: drivers/net/ethernet/ec_bhf.c 3485 3486BEFS FILE SYSTEM 3487M: Luis de Bethencourt <luisbg@kernel.org> 3488M: Salah Triki <salah.triki@gmail.com> 3489S: Maintained 3490T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3491F: Documentation/filesystems/befs.rst 3492F: fs/befs/ 3493 3494BFQ I/O SCHEDULER 3495M: Paolo Valente <paolo.valente@unimore.it> 3496M: Jens Axboe <axboe@kernel.dk> 3497L: linux-block@vger.kernel.org 3498S: Maintained 3499F: Documentation/block/bfq-iosched.rst 3500F: block/bfq-* 3501 3502BFS FILE SYSTEM 3503M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3504S: Maintained 3505F: Documentation/filesystems/bfs.rst 3506F: fs/bfs/ 3507F: include/uapi/linux/bfs_fs.h 3508 3509BITMAP API 3510M: Yury Norov <yury.norov@gmail.com> 3511R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3512R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3513S: Maintained 3514F: include/linux/bitfield.h 3515F: include/linux/bitmap.h 3516F: include/linux/bits.h 3517F: include/linux/cpumask.h 3518F: include/linux/find.h 3519F: include/linux/nodemask.h 3520F: include/vdso/bits.h 3521F: lib/bitmap.c 3522F: lib/cpumask.c 3523F: lib/cpumask_kunit.c 3524F: lib/find_bit.c 3525F: lib/find_bit_benchmark.c 3526F: lib/test_bitmap.c 3527F: tools/include/linux/bitfield.h 3528F: tools/include/linux/bitmap.h 3529F: tools/include/linux/bits.h 3530F: tools/include/linux/find.h 3531F: tools/include/vdso/bits.h 3532F: tools/lib/bitmap.c 3533F: tools/lib/find_bit.c 3534 3535BLINKM RGB LED DRIVER 3536M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3537S: Maintained 3538F: drivers/leds/leds-blinkm.c 3539 3540BLOCK LAYER 3541M: Jens Axboe <axboe@kernel.dk> 3542L: linux-block@vger.kernel.org 3543S: Maintained 3544T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3545F: Documentation/ABI/stable/sysfs-block 3546F: Documentation/block/ 3547F: block/ 3548F: drivers/block/ 3549F: include/linux/bio.h 3550F: include/linux/blk* 3551F: kernel/trace/blktrace.c 3552F: lib/sbitmap.c 3553 3554BLOCK2MTD DRIVER 3555M: Joern Engel <joern@lazybastard.org> 3556L: linux-mtd@lists.infradead.org 3557S: Maintained 3558F: drivers/mtd/devices/block2mtd.c 3559 3560BLUETOOTH DRIVERS 3561M: Marcel Holtmann <marcel@holtmann.org> 3562M: Johan Hedberg <johan.hedberg@gmail.com> 3563M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3564L: linux-bluetooth@vger.kernel.org 3565S: Supported 3566W: http://www.bluez.org/ 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3569F: Documentation/devicetree/bindings/net/bluetooth/ 3570F: drivers/bluetooth/ 3571 3572BLUETOOTH SUBSYSTEM 3573M: Marcel Holtmann <marcel@holtmann.org> 3574M: Johan Hedberg <johan.hedberg@gmail.com> 3575M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3576L: linux-bluetooth@vger.kernel.org 3577S: Supported 3578W: http://www.bluez.org/ 3579T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3580T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3581F: include/net/bluetooth/ 3582F: net/bluetooth/ 3583 3584BONDING DRIVER 3585M: Jay Vosburgh <j.vosburgh@gmail.com> 3586M: Andy Gospodarek <andy@greyhouse.net> 3587L: netdev@vger.kernel.org 3588S: Supported 3589W: http://sourceforge.net/projects/bonding/ 3590F: Documentation/networking/bonding.rst 3591F: drivers/net/bonding/ 3592F: include/net/bond* 3593F: include/uapi/linux/if_bonding.h 3594F: tools/testing/selftests/drivers/net/bonding/ 3595 3596BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3597M: Dan Robertson <dan@dlrobertson.com> 3598L: linux-iio@vger.kernel.org 3599S: Maintained 3600F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3601F: drivers/iio/accel/bma400* 3602 3603BPF JIT for ARM 3604M: Shubham Bansal <illusionist.neo@gmail.com> 3605L: bpf@vger.kernel.org 3606S: Odd Fixes 3607F: arch/arm/net/ 3608 3609BPF JIT for ARM64 3610M: Daniel Borkmann <daniel@iogearbox.net> 3611M: Alexei Starovoitov <ast@kernel.org> 3612M: Zi Shen Lim <zlim.lnx@gmail.com> 3613L: bpf@vger.kernel.org 3614S: Supported 3615F: arch/arm64/net/ 3616 3617BPF JIT for MIPS (32-BIT AND 64-BIT) 3618M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3619M: Paul Burton <paulburton@kernel.org> 3620L: bpf@vger.kernel.org 3621S: Maintained 3622F: arch/mips/net/ 3623 3624BPF JIT for NFP NICs 3625M: Jakub Kicinski <kuba@kernel.org> 3626L: bpf@vger.kernel.org 3627S: Odd Fixes 3628F: drivers/net/ethernet/netronome/nfp/bpf/ 3629 3630BPF JIT for POWERPC (32-BIT AND 64-BIT) 3631M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3632M: Michael Ellerman <mpe@ellerman.id.au> 3633L: bpf@vger.kernel.org 3634S: Supported 3635F: arch/powerpc/net/ 3636 3637BPF JIT for RISC-V (32-bit) 3638M: Luke Nelson <luke.r.nels@gmail.com> 3639M: Xi Wang <xi.wang@gmail.com> 3640L: bpf@vger.kernel.org 3641S: Maintained 3642F: arch/riscv/net/ 3643X: arch/riscv/net/bpf_jit_comp64.c 3644 3645BPF JIT for RISC-V (64-bit) 3646M: Björn Töpel <bjorn@kernel.org> 3647L: bpf@vger.kernel.org 3648S: Maintained 3649F: arch/riscv/net/ 3650X: arch/riscv/net/bpf_jit_comp32.c 3651 3652BPF JIT for S390 3653M: Ilya Leoshkevich <iii@linux.ibm.com> 3654M: Heiko Carstens <hca@linux.ibm.com> 3655M: Vasily Gorbik <gor@linux.ibm.com> 3656L: bpf@vger.kernel.org 3657S: Supported 3658F: arch/s390/net/ 3659X: arch/s390/net/pnet.c 3660 3661BPF JIT for SPARC (32-BIT AND 64-BIT) 3662M: David S. Miller <davem@davemloft.net> 3663L: bpf@vger.kernel.org 3664S: Odd Fixes 3665F: arch/sparc/net/ 3666 3667BPF JIT for X86 32-BIT 3668M: Wang YanQing <udknight@gmail.com> 3669L: bpf@vger.kernel.org 3670S: Odd Fixes 3671F: arch/x86/net/bpf_jit_comp32.c 3672 3673BPF JIT for X86 64-BIT 3674M: Alexei Starovoitov <ast@kernel.org> 3675M: Daniel Borkmann <daniel@iogearbox.net> 3676L: bpf@vger.kernel.org 3677S: Supported 3678F: arch/x86/net/ 3679X: arch/x86/net/bpf_jit_comp32.c 3680 3681BPF [BTF] 3682M: Martin KaFai Lau <martin.lau@linux.dev> 3683L: bpf@vger.kernel.org 3684S: Maintained 3685F: include/linux/btf* 3686F: kernel/bpf/btf.c 3687 3688BPF [CORE] 3689M: Alexei Starovoitov <ast@kernel.org> 3690M: Daniel Borkmann <daniel@iogearbox.net> 3691R: John Fastabend <john.fastabend@gmail.com> 3692L: bpf@vger.kernel.org 3693S: Maintained 3694F: include/linux/bpf* 3695F: include/linux/filter.h 3696F: include/linux/tnum.h 3697F: kernel/bpf/core.c 3698F: kernel/bpf/dispatcher.c 3699F: kernel/bpf/syscall.c 3700F: kernel/bpf/tnum.c 3701F: kernel/bpf/trampoline.c 3702F: kernel/bpf/verifier.c 3703 3704BPF [DOCUMENTATION] (Related to Standardization) 3705R: David Vernet <void@manifault.com> 3706L: bpf@vger.kernel.org 3707L: bpf@ietf.org 3708S: Maintained 3709F: Documentation/bpf/instruction-set.rst 3710 3711BPF [GENERAL] (Safe Dynamic Programs and Tools) 3712M: Alexei Starovoitov <ast@kernel.org> 3713M: Daniel Borkmann <daniel@iogearbox.net> 3714M: Andrii Nakryiko <andrii@kernel.org> 3715R: Martin KaFai Lau <martin.lau@linux.dev> 3716R: Song Liu <song@kernel.org> 3717R: Yonghong Song <yhs@fb.com> 3718R: John Fastabend <john.fastabend@gmail.com> 3719R: KP Singh <kpsingh@kernel.org> 3720R: Stanislav Fomichev <sdf@google.com> 3721R: Hao Luo <haoluo@google.com> 3722R: Jiri Olsa <jolsa@kernel.org> 3723L: bpf@vger.kernel.org 3724S: Supported 3725W: https://bpf.io/ 3726Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3727T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3728T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3729F: Documentation/bpf/ 3730F: Documentation/networking/filter.rst 3731F: Documentation/userspace-api/ebpf/ 3732F: arch/*/net/* 3733F: include/linux/bpf* 3734F: include/linux/btf* 3735F: include/linux/filter.h 3736F: include/trace/events/xdp.h 3737F: include/uapi/linux/bpf* 3738F: include/uapi/linux/btf* 3739F: include/uapi/linux/filter.h 3740F: kernel/bpf/ 3741F: kernel/trace/bpf_trace.c 3742F: lib/test_bpf.c 3743F: net/bpf/ 3744F: net/core/filter.c 3745F: net/sched/act_bpf.c 3746F: net/sched/cls_bpf.c 3747F: samples/bpf/ 3748F: scripts/bpf_doc.py 3749F: scripts/pahole-flags.sh 3750F: scripts/pahole-version.sh 3751F: tools/bpf/ 3752F: tools/lib/bpf/ 3753F: tools/testing/selftests/bpf/ 3754 3755BPF [ITERATOR] 3756M: Yonghong Song <yhs@fb.com> 3757L: bpf@vger.kernel.org 3758S: Maintained 3759F: kernel/bpf/*iter.c 3760 3761BPF [L7 FRAMEWORK] (sockmap) 3762M: John Fastabend <john.fastabend@gmail.com> 3763M: Jakub Sitnicki <jakub@cloudflare.com> 3764L: netdev@vger.kernel.org 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: include/linux/skmsg.h 3768F: net/core/skmsg.c 3769F: net/core/sock_map.c 3770F: net/ipv4/tcp_bpf.c 3771F: net/ipv4/udp_bpf.c 3772F: net/unix/unix_bpf.c 3773 3774BPF [LIBRARY] (libbpf) 3775M: Andrii Nakryiko <andrii@kernel.org> 3776L: bpf@vger.kernel.org 3777S: Maintained 3778F: tools/lib/bpf/ 3779 3780BPF [MISC] 3781L: bpf@vger.kernel.org 3782S: Odd Fixes 3783K: (?:\b|_)bpf(?:\b|_) 3784 3785BPF [NETWORKING] (struct_ops, reuseport) 3786M: Martin KaFai Lau <martin.lau@linux.dev> 3787L: bpf@vger.kernel.org 3788L: netdev@vger.kernel.org 3789S: Maintained 3790F: kernel/bpf/bpf_struct* 3791 3792BPF [NETWORKING] (tc BPF, sock_addr) 3793M: Martin KaFai Lau <martin.lau@linux.dev> 3794M: Daniel Borkmann <daniel@iogearbox.net> 3795R: John Fastabend <john.fastabend@gmail.com> 3796L: bpf@vger.kernel.org 3797L: netdev@vger.kernel.org 3798S: Maintained 3799F: net/core/filter.c 3800F: net/sched/act_bpf.c 3801F: net/sched/cls_bpf.c 3802 3803BPF [RINGBUF] 3804M: Andrii Nakryiko <andrii@kernel.org> 3805L: bpf@vger.kernel.org 3806S: Maintained 3807F: kernel/bpf/ringbuf.c 3808 3809BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3810M: KP Singh <kpsingh@kernel.org> 3811R: Florent Revest <revest@chromium.org> 3812R: Brendan Jackman <jackmanb@chromium.org> 3813L: bpf@vger.kernel.org 3814S: Maintained 3815F: Documentation/bpf/prog_lsm.rst 3816F: include/linux/bpf_lsm.h 3817F: kernel/bpf/bpf_lsm.c 3818F: security/bpf/ 3819 3820BPF [SELFTESTS] (Test Runners & Infrastructure) 3821M: Andrii Nakryiko <andrii@kernel.org> 3822R: Mykola Lysenko <mykolal@fb.com> 3823L: bpf@vger.kernel.org 3824S: Maintained 3825F: tools/testing/selftests/bpf/ 3826 3827BPF [STORAGE & CGROUPS] 3828M: Martin KaFai Lau <martin.lau@linux.dev> 3829L: bpf@vger.kernel.org 3830S: Maintained 3831F: kernel/bpf/*storage.c 3832F: kernel/bpf/bpf_lru* 3833F: kernel/bpf/cgroup.c 3834 3835BPF [TOOLING] (bpftool) 3836M: Quentin Monnet <quentin@isovalent.com> 3837L: bpf@vger.kernel.org 3838S: Maintained 3839F: kernel/bpf/disasm.* 3840F: tools/bpf/bpftool/ 3841 3842BPF [TRACING] 3843M: Song Liu <song@kernel.org> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Maintained 3847F: kernel/bpf/stackmap.c 3848F: kernel/trace/bpf_trace.c 3849 3850BROADCOM B44 10/100 ETHERNET DRIVER 3851M: Michael Chan <michael.chan@broadcom.com> 3852L: netdev@vger.kernel.org 3853S: Supported 3854F: drivers/net/ethernet/broadcom/b44.* 3855 3856BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858L: netdev@vger.kernel.org 3859L: openwrt-devel@lists.openwrt.org (subscribers-only) 3860S: Supported 3861F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3862F: drivers/net/dsa/b53/* 3863F: drivers/net/dsa/bcm_sf2* 3864F: include/linux/dsa/brcm.h 3865F: include/linux/platform_data/b53.h 3866 3867BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3868M: Florian Fainelli <florian.fainelli@broadcom.com> 3869R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3870L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3872S: Maintained 3873T: git https://github.com/broadcom/stblinux.git 3874F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3875F: drivers/pci/controller/pcie-brcmstb.c 3876F: drivers/staging/vc04_services 3877N: bcm2711 3878N: bcm283* 3879N: raspberrypi 3880 3881BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3882M: Florian Fainelli <florian.fainelli@broadcom.com> 3883M: Ray Jui <rjui@broadcom.com> 3884M: Scott Branden <sbranden@broadcom.com> 3885R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3886S: Maintained 3887T: git https://github.com/broadcom/mach-bcm 3888F: arch/arm/mach-bcm/ 3889N: bcm281* 3890N: bcm113* 3891N: bcm216* 3892N: kona 3893 3894BROADCOM BCM47XX MIPS ARCHITECTURE 3895M: Hauke Mehrtens <hauke@hauke-m.de> 3896M: Rafał Miłecki <zajec5@gmail.com> 3897L: linux-mips@vger.kernel.org 3898S: Maintained 3899F: Documentation/devicetree/bindings/mips/brcm/ 3900F: arch/mips/bcm47xx/* 3901F: arch/mips/include/asm/mach-bcm47xx/* 3902 3903BROADCOM BCM4908 ETHERNET DRIVER 3904M: Rafał Miłecki <rafal@milecki.pl> 3905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3906L: netdev@vger.kernel.org 3907S: Maintained 3908F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3909F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3910F: drivers/net/ethernet/broadcom/unimac.h 3911 3912BROADCOM BCM4908 PINMUX DRIVER 3913M: Rafał Miłecki <rafal@milecki.pl> 3914R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3915L: linux-gpio@vger.kernel.org 3916S: Maintained 3917F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3918F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3919 3920BROADCOM BCM5301X ARM ARCHITECTURE 3921M: Florian Fainelli <florian.fainelli@broadcom.com> 3922M: Hauke Mehrtens <hauke@hauke-m.de> 3923M: Rafał Miłecki <zajec5@gmail.com> 3924R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3926S: Maintained 3927F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3928F: arch/arm/boot/dts/broadcom/bcm470* 3929F: arch/arm/boot/dts/broadcom/bcm5301* 3930F: arch/arm/boot/dts/broadcom/bcm953012* 3931F: arch/arm/mach-bcm/bcm_5301x.c 3932 3933BROADCOM BCM53573 ARM ARCHITECTURE 3934M: Florian Fainelli <florian.fainelli@broadcom.com> 3935M: Rafał Miłecki <rafal@milecki.pl> 3936R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3938S: Maintained 3939F: arch/arm/boot/dts/broadcom/bcm47189* 3940F: arch/arm/boot/dts/broadcom/bcm53573* 3941 3942BROADCOM BCM63XX/BCM33XX UDC DRIVER 3943M: Kevin Cernekee <cernekee@gmail.com> 3944L: linux-usb@vger.kernel.org 3945S: Maintained 3946F: drivers/usb/gadget/udc/bcm63xx_udc.* 3947 3948BROADCOM BCM7XXX ARM ARCHITECTURE 3949M: Florian Fainelli <florian.fainelli@broadcom.com> 3950R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3952S: Maintained 3953T: git https://github.com/broadcom/stblinux.git 3954F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3955F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3956F: arch/arm/include/asm/hardware/cache-b15-rac.h 3957F: arch/arm/mach-bcm/*brcmstb* 3958F: arch/arm/mm/cache-b15-rac.c 3959F: drivers/bus/brcmstb_gisb.c 3960F: drivers/pci/controller/pcie-brcmstb.c 3961N: brcmstb 3962N: bcm7038 3963N: bcm7120 3964 3965BROADCOM BCMBCA ARM ARCHITECTURE 3966M: William Zhang <william.zhang@broadcom.com> 3967M: Anand Gore <anand.gore@broadcom.com> 3968M: Kursad Oney <kursad.oney@broadcom.com> 3969M: Florian Fainelli <florian.fainelli@broadcom.com> 3970M: Rafał Miłecki <rafal@milecki.pl> 3971R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3973S: Maintained 3974T: git https://github.com/broadcom/stblinux.git 3975F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3976F: arch/arm64/boot/dts/broadcom/bcmbca/* 3977N: bcmbca 3978N: bcm[9]?47622 3979N: bcm[9]?4912 3980N: bcm[9]?63138 3981N: bcm[9]?63146 3982N: bcm[9]?63148 3983N: bcm[9]?63158 3984N: bcm[9]?63178 3985N: bcm[9]?6756 3986N: bcm[9]?6813 3987N: bcm[9]?6846 3988N: bcm[9]?6855 3989N: bcm[9]?6856 3990N: bcm[9]?6858 3991N: bcm[9]?6878 3992 3993BROADCOM BDC DRIVER 3994M: Justin Chen <justin.chen@broadcom.com> 3995M: Al Cooper <alcooperx@gmail.com> 3996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3997L: linux-usb@vger.kernel.org 3998S: Maintained 3999F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4000F: drivers/usb/gadget/udc/bdc/ 4001 4002BROADCOM BMIPS CPUFREQ DRIVER 4003M: Markus Mayer <mmayer@broadcom.com> 4004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4005L: linux-pm@vger.kernel.org 4006S: Maintained 4007F: drivers/cpufreq/bmips-cpufreq.c 4008 4009BROADCOM BMIPS MIPS ARCHITECTURE 4010M: Florian Fainelli <florian.fainelli@broadcom.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-mips@vger.kernel.org 4013S: Maintained 4014T: git https://github.com/broadcom/stblinux.git 4015F: arch/mips/bmips/* 4016F: arch/mips/boot/dts/brcm/bcm*.dts* 4017F: arch/mips/include/asm/mach-bmips/* 4018F: arch/mips/kernel/*bmips* 4019F: drivers/irqchip/irq-bcm63* 4020F: drivers/irqchip/irq-bcm7* 4021F: drivers/irqchip/irq-brcmstb* 4022F: drivers/soc/bcm/bcm63xx 4023F: include/linux/bcm963xx_nvram.h 4024F: include/linux/bcm963xx_tag.h 4025 4026BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4027M: Rasesh Mody <rmody@marvell.com> 4028M: GR-Linux-NIC-Dev@marvell.com 4029L: netdev@vger.kernel.org 4030S: Supported 4031F: drivers/net/ethernet/broadcom/bnx2.* 4032F: drivers/net/ethernet/broadcom/bnx2_* 4033 4034BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4035M: Saurav Kashyap <skashyap@marvell.com> 4036M: Javed Hasan <jhasan@marvell.com> 4037M: GR-QLogic-Storage-Upstream@marvell.com 4038L: linux-scsi@vger.kernel.org 4039S: Supported 4040F: drivers/scsi/bnx2fc/ 4041 4042BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4043M: Nilesh Javali <njavali@marvell.com> 4044M: Manish Rangankar <mrangankar@marvell.com> 4045M: GR-QLogic-Storage-Upstream@marvell.com 4046L: linux-scsi@vger.kernel.org 4047S: Supported 4048F: drivers/scsi/bnx2i/ 4049 4050BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4051M: Ariel Elior <aelior@marvell.com> 4052M: Sudarsana Kalluru <skalluru@marvell.com> 4053M: Manish Chopra <manishc@marvell.com> 4054L: netdev@vger.kernel.org 4055S: Supported 4056F: drivers/net/ethernet/broadcom/bnx2x/ 4057 4058BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4059M: Michael Chan <michael.chan@broadcom.com> 4060L: netdev@vger.kernel.org 4061S: Supported 4062F: drivers/firmware/broadcom/tee_bnxt_fw.c 4063F: drivers/net/ethernet/broadcom/bnxt/ 4064F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4065 4066BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4067M: Arend van Spriel <aspriel@gmail.com> 4068M: Franky Lin <franky.lin@broadcom.com> 4069M: Hante Meuleman <hante.meuleman@broadcom.com> 4070L: linux-wireless@vger.kernel.org 4071L: brcm80211-dev-list.pdl@broadcom.com 4072L: SHA-cyfmac-dev-list@infineon.com 4073S: Supported 4074F: drivers/net/wireless/broadcom/brcm80211/ 4075 4076BROADCOM BRCMSTB GPIO DRIVER 4077M: Doug Berger <opendmb@gmail.com> 4078M: Florian Fainelli <florian.fainelli@broadcom> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080S: Supported 4081F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4082F: drivers/gpio/gpio-brcmstb.c 4083 4084BROADCOM BRCMSTB I2C DRIVER 4085M: Kamal Dasu <kamal.dasu@broadcom.com> 4086R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4087L: linux-i2c@vger.kernel.org 4088S: Supported 4089F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4090F: drivers/i2c/busses/i2c-brcmstb.c 4091 4092BROADCOM BRCMSTB UART DRIVER 4093M: Al Cooper <alcooperx@gmail.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095L: linux-serial@vger.kernel.org 4096S: Maintained 4097F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4098F: drivers/tty/serial/8250/8250_bcm7271.c 4099 4100BROADCOM BRCMSTB USB EHCI DRIVER 4101M: Justin Chen <justin.chen@broadcom.com> 4102M: Al Cooper <alcooperx@gmail.com> 4103R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4104L: linux-usb@vger.kernel.org 4105S: Maintained 4106F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4107F: drivers/usb/host/ehci-brcm.* 4108 4109BROADCOM BRCMSTB USB PIN MAP DRIVER 4110M: Al Cooper <alcooperx@gmail.com> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112L: linux-usb@vger.kernel.org 4113S: Maintained 4114F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4115F: drivers/usb/misc/brcmstb-usb-pinmap.c 4116 4117BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4118M: Justin Chen <justin.chen@broadcom.com> 4119M: Al Cooper <alcooperx@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-kernel@vger.kernel.org 4122S: Maintained 4123F: drivers/phy/broadcom/phy-brcm-usb* 4124 4125BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4126M: William Zhang <william.zhang@broadcom.com> 4127M: Kursad Oney <kursad.oney@broadcom.com> 4128M: Jonas Gorski <jonas.gorski@gmail.com> 4129R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4130L: linux-spi@vger.kernel.org 4131S: Maintained 4132F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4133F: drivers/spi/spi-bcm63xx-hsspi.c 4134F: drivers/spi/spi-bcmbca-hsspi.c 4135 4136BROADCOM ETHERNET PHY DRIVERS 4137M: Florian Fainelli <florian.fainelli@broadcom.com> 4138R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4139L: netdev@vger.kernel.org 4140S: Supported 4141F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4142F: drivers/net/phy/bcm*.[ch] 4143F: drivers/net/phy/broadcom.c 4144F: include/linux/brcmphy.h 4145 4146BROADCOM GENET ETHERNET DRIVER 4147M: Doug Berger <opendmb@gmail.com> 4148M: Florian Fainelli <florian.fainelli@broadcom.com> 4149R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4150L: netdev@vger.kernel.org 4151S: Supported 4152F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4153F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4154F: drivers/net/ethernet/broadcom/genet/ 4155F: drivers/net/ethernet/broadcom/unimac.h 4156F: drivers/net/mdio/mdio-bcm-unimac.c 4157F: include/linux/platform_data/bcmgenet.h 4158F: include/linux/platform_data/mdio-bcm-unimac.h 4159 4160BROADCOM IPROC ARM ARCHITECTURE 4161M: Ray Jui <rjui@broadcom.com> 4162M: Scott Branden <sbranden@broadcom.com> 4163R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4165S: Maintained 4166T: git https://github.com/broadcom/stblinux.git 4167F: arch/arm64/boot/dts/broadcom/northstar2/* 4168F: arch/arm64/boot/dts/broadcom/stingray/* 4169F: drivers/clk/bcm/clk-ns* 4170F: drivers/clk/bcm/clk-sr* 4171F: drivers/pinctrl/bcm/pinctrl-ns* 4172F: include/dt-bindings/clock/bcm-sr* 4173N: iproc 4174N: cygnus 4175N: bcm[-_]nsp 4176N: bcm9113* 4177N: bcm9583* 4178N: bcm9585* 4179N: bcm9586* 4180N: bcm988312 4181N: bcm113* 4182N: bcm583* 4183N: bcm585* 4184N: bcm586* 4185N: bcm88312 4186N: hr2 4187N: stingray 4188 4189BROADCOM IPROC GBIT ETHERNET DRIVER 4190M: Rafał Miłecki <rafal@milecki.pl> 4191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4192L: netdev@vger.kernel.org 4193S: Maintained 4194F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4195F: drivers/net/ethernet/broadcom/bgmac* 4196F: drivers/net/ethernet/broadcom/unimac.h 4197 4198BROADCOM KONA GPIO DRIVER 4199M: Ray Jui <rjui@broadcom.com> 4200R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4201S: Supported 4202F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4203F: drivers/gpio/gpio-bcm-kona.c 4204 4205BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4206M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4207M: Kashyap Desai <kashyap.desai@broadcom.com> 4208M: Sumit Saxena <sumit.saxena@broadcom.com> 4209M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4210L: mpi3mr-linuxdrv.pdl@broadcom.com 4211L: linux-scsi@vger.kernel.org 4212S: Supported 4213W: https://www.broadcom.com/support/storage 4214F: drivers/scsi/mpi3mr/ 4215 4216BROADCOM NETXTREME-E ROCE DRIVER 4217M: Selvin Xavier <selvin.xavier@broadcom.com> 4218L: linux-rdma@vger.kernel.org 4219S: Supported 4220W: http://www.broadcom.com 4221F: drivers/infiniband/hw/bnxt_re/ 4222F: include/uapi/rdma/bnxt_re-abi.h 4223 4224BROADCOM NVRAM DRIVER 4225M: Rafał Miłecki <zajec5@gmail.com> 4226L: linux-mips@vger.kernel.org 4227S: Maintained 4228F: drivers/firmware/broadcom/* 4229 4230BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4231M: Rafał Miłecki <rafal@milecki.pl> 4232M: Florian Fainelli <florian.fainelli@broadcom.com> 4233R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4234L: linux-pm@vger.kernel.org 4235S: Maintained 4236T: git https://github.com/broadcom/stblinux.git 4237F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4238F: include/dt-bindings/soc/bcm-pmb.h 4239 4240BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4241M: Rafał Miłecki <zajec5@gmail.com> 4242L: linux-wireless@vger.kernel.org 4243S: Maintained 4244F: drivers/bcma/ 4245F: include/linux/bcma/ 4246 4247BROADCOM SPI DRIVER 4248M: Kamal Dasu <kamal.dasu@broadcom.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250S: Maintained 4251F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4252F: drivers/spi/spi-bcm-qspi.* 4253F: drivers/spi/spi-brcmstb-qspi.c 4254F: drivers/spi/spi-iproc-qspi.c 4255 4256BROADCOM STB AVS CPUFREQ DRIVER 4257M: Markus Mayer <mmayer@broadcom.com> 4258R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4259L: linux-pm@vger.kernel.org 4260S: Maintained 4261F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4262F: drivers/cpufreq/brcmstb* 4263 4264BROADCOM STB AVS TMON DRIVER 4265M: Markus Mayer <mmayer@broadcom.com> 4266R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4267L: linux-pm@vger.kernel.org 4268S: Maintained 4269F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4270F: drivers/thermal/broadcom/brcmstb* 4271 4272BROADCOM STB DPFE DRIVER 4273M: Markus Mayer <mmayer@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4276S: Maintained 4277F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4278F: drivers/memory/brcmstb_dpfe.c 4279 4280BROADCOM STB NAND FLASH DRIVER 4281M: Brian Norris <computersforpeace@gmail.com> 4282M: Kamal Dasu <kamal.dasu@broadcom.com> 4283R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4284L: linux-mtd@lists.infradead.org 4285S: Maintained 4286F: drivers/mtd/nand/raw/brcmnand/ 4287F: include/linux/platform_data/brcmnand.h 4288 4289BROADCOM STB PCIE DRIVER 4290M: Jim Quinlan <jim2101024@gmail.com> 4291M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4292M: Florian Fainelli <florian.fainelli@broadcom.com> 4293R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4294L: linux-pci@vger.kernel.org 4295S: Maintained 4296F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4297F: drivers/pci/controller/pcie-brcmstb.c 4298 4299BROADCOM SYSTEMPORT ETHERNET DRIVER 4300M: Florian Fainelli <florian.fainelli@broadcom.com> 4301R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4302L: netdev@vger.kernel.org 4303S: Supported 4304F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4305F: drivers/net/ethernet/broadcom/bcmsysport.* 4306F: drivers/net/ethernet/broadcom/unimac.h 4307 4308BROADCOM TG3 GIGABIT ETHERNET DRIVER 4309M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4310M: Prashant Sreedharan <prashant@broadcom.com> 4311M: Michael Chan <mchan@broadcom.com> 4312L: netdev@vger.kernel.org 4313S: Supported 4314F: drivers/net/ethernet/broadcom/tg3.* 4315 4316BROADCOM VK DRIVER 4317M: Scott Branden <scott.branden@broadcom.com> 4318R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4319S: Supported 4320F: drivers/misc/bcm-vk/ 4321F: include/uapi/linux/misc/bcm_vk.h 4322 4323BROCADE BFA FC SCSI DRIVER 4324M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4325M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4326L: linux-scsi@vger.kernel.org 4327S: Supported 4328F: drivers/scsi/bfa/ 4329 4330BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4331M: Rasesh Mody <rmody@marvell.com> 4332M: Sudarsana Kalluru <skalluru@marvell.com> 4333M: GR-Linux-NIC-Dev@marvell.com 4334L: netdev@vger.kernel.org 4335S: Supported 4336F: drivers/net/ethernet/brocade/bna/ 4337 4338BSG (block layer generic sg v4 driver) 4339M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4340L: linux-scsi@vger.kernel.org 4341S: Supported 4342F: block/bsg.c 4343F: include/linux/bsg.h 4344F: include/uapi/linux/bsg.h 4345 4346BT87X AUDIO DRIVER 4347M: Clemens Ladisch <clemens@ladisch.de> 4348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4349S: Maintained 4350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4351F: Documentation/sound/cards/bt87x.rst 4352F: sound/pci/bt87x.c 4353 4354BT8XXGPIO DRIVER 4355M: Michael Buesch <m@bues.ch> 4356S: Maintained 4357W: http://bu3sch.de/btgpio.php 4358F: drivers/gpio/gpio-bt8xx.c 4359 4360BTRFS FILE SYSTEM 4361M: Chris Mason <clm@fb.com> 4362M: Josef Bacik <josef@toxicpanda.com> 4363M: David Sterba <dsterba@suse.com> 4364L: linux-btrfs@vger.kernel.org 4365S: Maintained 4366W: https://btrfs.readthedocs.io 4367W: https://btrfs.wiki.kernel.org/ 4368Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4369C: irc://irc.libera.chat/btrfs 4370T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4371F: Documentation/filesystems/btrfs.rst 4372F: fs/btrfs/ 4373F: include/linux/btrfs* 4374F: include/trace/events/btrfs.h 4375F: include/uapi/linux/btrfs* 4376 4377BTTV VIDEO4LINUX DRIVER 4378M: Mauro Carvalho Chehab <mchehab@kernel.org> 4379L: linux-media@vger.kernel.org 4380S: Odd fixes 4381W: https://linuxtv.org 4382T: git git://linuxtv.org/media_tree.git 4383F: Documentation/driver-api/media/drivers/bttv* 4384F: drivers/media/pci/bt8xx/bttv* 4385 4386BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4387M: Chanwoo Choi <cw00.choi@samsung.com> 4388L: linux-pm@vger.kernel.org 4389L: linux-samsung-soc@vger.kernel.org 4390S: Maintained 4391T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4392F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4393F: drivers/devfreq/exynos-bus.c 4394 4395BUSLOGIC SCSI DRIVER 4396M: Khalid Aziz <khalid@gonehiking.org> 4397L: linux-scsi@vger.kernel.org 4398S: Maintained 4399F: drivers/scsi/BusLogic.* 4400F: drivers/scsi/FlashPoint.* 4401 4402BXCAN CAN NETWORK DRIVER 4403M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4404L: linux-can@vger.kernel.org 4405S: Maintained 4406F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4407F: drivers/net/can/bxcan.c 4408 4409C-MEDIA CMI8788 DRIVER 4410M: Clemens Ladisch <clemens@ladisch.de> 4411L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4412S: Maintained 4413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4414F: sound/pci/oxygen/ 4415 4416C-SKY ARCHITECTURE 4417M: Guo Ren <guoren@kernel.org> 4418L: linux-csky@vger.kernel.org 4419S: Supported 4420T: git https://github.com/c-sky/csky-linux.git 4421F: Documentation/devicetree/bindings/csky/ 4422F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4423F: Documentation/devicetree/bindings/timer/csky,* 4424F: arch/csky/ 4425F: drivers/clocksource/timer-gx6605s.c 4426F: drivers/clocksource/timer-mp-csky.c 4427F: drivers/irqchip/irq-csky-* 4428N: csky 4429K: csky 4430 4431CA8210 IEEE-802.15.4 RADIO DRIVER 4432L: linux-wpan@vger.kernel.org 4433S: Orphan 4434W: https://github.com/Cascoda/ca8210-linux.git 4435F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4436F: drivers/net/ieee802154/ca8210.c 4437 4438CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4439M: David Howells <dhowells@redhat.com> 4440L: linux-cachefs@redhat.com (moderated for non-subscribers) 4441S: Supported 4442F: Documentation/filesystems/caching/cachefiles.rst 4443F: fs/cachefiles/ 4444 4445CACHESTAT: PAGE CACHE STATS FOR A FILE 4446M: Nhat Pham <nphamcs@gmail.com> 4447M: Johannes Weiner <hannes@cmpxchg.org> 4448L: linux-mm@kvack.org 4449S: Maintained 4450F: tools/testing/selftests/cachestat/test_cachestat.c 4451 4452CADENCE MIPI-CSI2 BRIDGES 4453M: Maxime Ripard <mripard@kernel.org> 4454L: linux-media@vger.kernel.org 4455S: Maintained 4456F: Documentation/devicetree/bindings/media/cdns,*.txt 4457F: drivers/media/platform/cadence/cdns-csi2* 4458 4459CADENCE NAND DRIVER 4460L: linux-mtd@lists.infradead.org 4461S: Orphan 4462F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4463F: drivers/mtd/nand/raw/cadence-nand-controller.c 4464 4465CADENCE USB3 DRD IP DRIVER 4466M: Peter Chen <peter.chen@kernel.org> 4467M: Pawel Laszczak <pawell@cadence.com> 4468R: Roger Quadros <rogerq@kernel.org> 4469R: Aswath Govindraju <a-govindraju@ti.com> 4470L: linux-usb@vger.kernel.org 4471S: Maintained 4472T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4473F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4474F: drivers/usb/cdns3/ 4475X: drivers/usb/cdns3/cdnsp* 4476 4477CADENCE USBHS DRIVER 4478M: Pawel Laszczak <pawell@cadence.com> 4479L: linux-usb@vger.kernel.org 4480S: Maintained 4481F: drivers/usb/gadget/udc/cdns2 4482 4483CADENCE USBSSP DRD IP DRIVER 4484M: Pawel Laszczak <pawell@cadence.com> 4485L: linux-usb@vger.kernel.org 4486S: Maintained 4487T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4488F: drivers/usb/cdns3/ 4489X: drivers/usb/cdns3/cdns3* 4490 4491CADET FM/AM RADIO RECEIVER DRIVER 4492M: Hans Verkuil <hverkuil@xs4all.nl> 4493L: linux-media@vger.kernel.org 4494S: Maintained 4495W: https://linuxtv.org 4496T: git git://linuxtv.org/media_tree.git 4497F: drivers/media/radio/radio-cadet* 4498 4499CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4500L: linux-media@vger.kernel.org 4501S: Orphan 4502T: git git://linuxtv.org/media_tree.git 4503F: Documentation/admin-guide/media/cafe_ccic* 4504F: drivers/media/platform/marvell/ 4505 4506CAIF NETWORK LAYER 4507L: netdev@vger.kernel.org 4508S: Orphan 4509F: Documentation/networking/caif/ 4510F: drivers/net/caif/ 4511F: include/net/caif/ 4512F: include/uapi/linux/caif/ 4513F: net/caif/ 4514 4515CAKE QDISC 4516M: Toke Høiland-Jørgensen <toke@toke.dk> 4517L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4518S: Maintained 4519F: net/sched/sch_cake.c 4520 4521CAN NETWORK DRIVERS 4522M: Wolfgang Grandegger <wg@grandegger.com> 4523M: Marc Kleine-Budde <mkl@pengutronix.de> 4524L: linux-can@vger.kernel.org 4525S: Maintained 4526W: https://github.com/linux-can 4527T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4529F: Documentation/devicetree/bindings/net/can/ 4530F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4531F: drivers/net/can/ 4532F: drivers/phy/phy-can-transceiver.c 4533F: include/linux/can/bittiming.h 4534F: include/linux/can/dev.h 4535F: include/linux/can/length.h 4536F: include/linux/can/platform/ 4537F: include/linux/can/rx-offload.h 4538F: include/uapi/linux/can/error.h 4539F: include/uapi/linux/can/netlink.h 4540F: include/uapi/linux/can/vxcan.h 4541 4542CAN NETWORK LAYER 4543M: Oliver Hartkopp <socketcan@hartkopp.net> 4544M: Marc Kleine-Budde <mkl@pengutronix.de> 4545L: linux-can@vger.kernel.org 4546S: Maintained 4547W: https://github.com/linux-can 4548T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4549T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4550F: Documentation/networking/can.rst 4551F: include/linux/can/can-ml.h 4552F: include/linux/can/core.h 4553F: include/linux/can/skb.h 4554F: include/net/netns/can.h 4555F: include/uapi/linux/can.h 4556F: include/uapi/linux/can/bcm.h 4557F: include/uapi/linux/can/gw.h 4558F: include/uapi/linux/can/isotp.h 4559F: include/uapi/linux/can/raw.h 4560F: net/can/ 4561 4562CAN-J1939 NETWORK LAYER 4563M: Robin van der Gracht <robin@protonic.nl> 4564M: Oleksij Rempel <o.rempel@pengutronix.de> 4565R: kernel@pengutronix.de 4566L: linux-can@vger.kernel.org 4567S: Maintained 4568F: Documentation/networking/j1939.rst 4569F: include/uapi/linux/can/j1939.h 4570F: net/can/j1939/ 4571 4572CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4573M: Damien Le Moal <dlemoal@kernel.org> 4574L: linux-riscv@lists.infradead.org 4575L: linux-gpio@vger.kernel.org (pinctrl driver) 4576F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4577F: drivers/pinctrl/pinctrl-k210.c 4578 4579CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4580M: Damien Le Moal <dlemoal@kernel.org> 4581L: linux-kernel@vger.kernel.org 4582L: linux-riscv@lists.infradead.org 4583S: Maintained 4584F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4585F: drivers/reset/reset-k210.c 4586 4587CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4588M: Damien Le Moal <dlemoal@kernel.org> 4589L: linux-riscv@lists.infradead.org 4590S: Maintained 4591F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4592F: drivers/soc/canaan/ 4593F: include/soc/canaan/ 4594 4595CAPABILITIES 4596M: Serge Hallyn <serge@hallyn.com> 4597L: linux-security-module@vger.kernel.org 4598S: Supported 4599F: include/linux/capability.h 4600F: include/uapi/linux/capability.h 4601F: kernel/capability.c 4602F: security/commoncap.c 4603 4604CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4605M: Kevin Tsai <ktsai@capellamicro.com> 4606S: Maintained 4607F: drivers/iio/light/cm* 4608 4609CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4610M: Christian Lamparter <chunkeey@googlemail.com> 4611L: linux-wireless@vger.kernel.org 4612S: Maintained 4613W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4614F: drivers/net/wireless/ath/carl9170/ 4615 4616CAVIUM I2C DRIVER 4617M: Robert Richter <rric@kernel.org> 4618S: Odd Fixes 4619W: http://www.marvell.com 4620F: drivers/i2c/busses/i2c-octeon* 4621F: drivers/i2c/busses/i2c-thunderx* 4622 4623CAVIUM LIQUIDIO NETWORK DRIVER 4624M: Derek Chickles <dchickles@marvell.com> 4625M: Satanand Burla <sburla@marvell.com> 4626M: Felix Manlunas <fmanlunas@marvell.com> 4627L: netdev@vger.kernel.org 4628S: Supported 4629W: http://www.marvell.com 4630F: drivers/net/ethernet/cavium/liquidio/ 4631 4632CAVIUM MMC DRIVER 4633M: Robert Richter <rric@kernel.org> 4634S: Odd Fixes 4635W: http://www.marvell.com 4636F: drivers/mmc/host/cavium* 4637 4638CAVIUM OCTEON-TX CRYPTO DRIVER 4639M: George Cherian <gcherian@marvell.com> 4640L: linux-crypto@vger.kernel.org 4641S: Supported 4642W: http://www.marvell.com 4643F: drivers/crypto/cavium/cpt/ 4644 4645CAVIUM THUNDERX2 ARM64 SOC 4646M: Robert Richter <rric@kernel.org> 4647L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4648S: Odd Fixes 4649F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4650F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4651 4652CBS/ETF/TAPRIO QDISCS 4653M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4654L: netdev@vger.kernel.org 4655S: Maintained 4656F: net/sched/sch_cbs.c 4657F: net/sched/sch_etf.c 4658F: net/sched/sch_taprio.c 4659 4660CC2520 IEEE-802.15.4 RADIO DRIVER 4661M: Stefan Schmidt <stefan@datenfreihafen.org> 4662L: linux-wpan@vger.kernel.org 4663S: Odd Fixes 4664F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4665F: drivers/net/ieee802154/cc2520.c 4666 4667CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4668M: Gilad Ben-Yossef <gilad@benyossef.com> 4669L: linux-crypto@vger.kernel.org 4670S: Supported 4671W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4672F: drivers/crypto/ccree/ 4673 4674CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4675M: Hadar Gat <hadar.gat@arm.com> 4676L: linux-crypto@vger.kernel.org 4677S: Supported 4678W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4679F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4680F: drivers/char/hw_random/cctrng.c 4681F: drivers/char/hw_random/cctrng.h 4682 4683CEC FRAMEWORK 4684M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4685L: linux-media@vger.kernel.org 4686S: Supported 4687W: http://linuxtv.org 4688T: git git://linuxtv.org/media_tree.git 4689F: Documentation/ABI/testing/debugfs-cec-error-inj 4690F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4691F: Documentation/driver-api/media/cec-core.rst 4692F: Documentation/userspace-api/media/cec 4693F: drivers/media/cec/ 4694F: drivers/media/rc/keymaps/rc-cec.c 4695F: include/media/cec-notifier.h 4696F: include/media/cec.h 4697F: include/uapi/linux/cec-funcs.h 4698F: include/uapi/linux/cec.h 4699 4700CEC GPIO DRIVER 4701M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4702L: linux-media@vger.kernel.org 4703S: Supported 4704W: http://linuxtv.org 4705T: git git://linuxtv.org/media_tree.git 4706F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4707F: drivers/media/cec/platform/cec-gpio/ 4708 4709CELL BROADBAND ENGINE ARCHITECTURE 4710M: Arnd Bergmann <arnd@arndb.de> 4711L: linuxppc-dev@lists.ozlabs.org 4712S: Supported 4713W: http://www.ibm.com/developerworks/power/cell/ 4714F: arch/powerpc/include/asm/cell*.h 4715F: arch/powerpc/include/asm/spu*.h 4716F: arch/powerpc/include/uapi/asm/spu*.h 4717F: arch/powerpc/platforms/cell/ 4718 4719CELLWISE CW2015 BATTERY DRIVER 4720M: Tobias Schrammm <t.schramm@manjaro.org> 4721S: Maintained 4722F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4723F: drivers/power/supply/cw2015_battery.c 4724 4725CEPH COMMON CODE (LIBCEPH) 4726M: Ilya Dryomov <idryomov@gmail.com> 4727M: Xiubo Li <xiubli@redhat.com> 4728R: Jeff Layton <jlayton@kernel.org> 4729L: ceph-devel@vger.kernel.org 4730S: Supported 4731W: http://ceph.com/ 4732T: git https://github.com/ceph/ceph-client.git 4733F: include/linux/ceph/ 4734F: include/linux/crush/ 4735F: net/ceph/ 4736 4737CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4738M: Xiubo Li <xiubli@redhat.com> 4739M: Ilya Dryomov <idryomov@gmail.com> 4740R: Jeff Layton <jlayton@kernel.org> 4741L: ceph-devel@vger.kernel.org 4742S: Supported 4743W: http://ceph.com/ 4744T: git https://github.com/ceph/ceph-client.git 4745F: Documentation/filesystems/ceph.rst 4746F: fs/ceph/ 4747 4748CERTIFICATE HANDLING 4749M: David Howells <dhowells@redhat.com> 4750M: David Woodhouse <dwmw2@infradead.org> 4751L: keyrings@vger.kernel.org 4752S: Maintained 4753F: Documentation/admin-guide/module-signing.rst 4754F: certs/ 4755F: scripts/sign-file.c 4756F: tools/certs/ 4757 4758CFAG12864B LCD DRIVER 4759M: Miguel Ojeda <ojeda@kernel.org> 4760S: Maintained 4761F: drivers/auxdisplay/cfag12864b.c 4762F: include/linux/cfag12864b.h 4763 4764CFAG12864BFB LCD FRAMEBUFFER DRIVER 4765M: Miguel Ojeda <ojeda@kernel.org> 4766S: Maintained 4767F: drivers/auxdisplay/cfag12864bfb.c 4768F: include/linux/cfag12864b.h 4769 4770CHAR and MISC DRIVERS 4771M: Arnd Bergmann <arnd@arndb.de> 4772M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4773S: Supported 4774T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4775F: drivers/char/ 4776F: drivers/misc/ 4777F: include/linux/miscdevice.h 4778X: drivers/char/agp/ 4779X: drivers/char/hw_random/ 4780X: drivers/char/ipmi/ 4781X: drivers/char/random.c 4782X: drivers/char/tpm/ 4783 4784CHECKPATCH 4785M: Andy Whitcroft <apw@canonical.com> 4786M: Joe Perches <joe@perches.com> 4787R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4788R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4789S: Maintained 4790F: scripts/checkpatch.pl 4791 4792CHECKPATCH DOCUMENTATION 4793M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4794M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4795R: Joe Perches <joe@perches.com> 4796S: Maintained 4797F: Documentation/dev-tools/checkpatch.rst 4798 4799CHINESE DOCUMENTATION 4800M: Alex Shi <alexs@kernel.org> 4801M: Yanteng Si <siyanteng@loongson.cn> 4802S: Maintained 4803F: Documentation/translations/zh_CN/ 4804 4805CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4806M: Peter Chen <peter.chen@kernel.org> 4807L: linux-usb@vger.kernel.org 4808S: Maintained 4809T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4810F: drivers/usb/chipidea/ 4811 4812CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4813M: Hans de Goede <hdegoede@redhat.com> 4814L: linux-input@vger.kernel.org 4815S: Maintained 4816F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4817F: drivers/input/touchscreen/chipone_icn8318.c 4818 4819CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4820M: Hans de Goede <hdegoede@redhat.com> 4821L: linux-input@vger.kernel.org 4822S: Maintained 4823F: drivers/input/touchscreen/chipone_icn8505.c 4824 4825CHROME HARDWARE PLATFORM SUPPORT 4826M: Benson Leung <bleung@chromium.org> 4827L: chrome-platform@lists.linux.dev 4828S: Maintained 4829T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4830F: drivers/platform/chrome/ 4831 4832CHROMEOS EC CODEC DRIVER 4833M: Cheng-Yi Chiang <cychiang@chromium.org> 4834M: Tzung-Bi Shih <tzungbi@kernel.org> 4835R: Guenter Roeck <groeck@chromium.org> 4836L: chrome-platform@lists.linux.dev 4837S: Maintained 4838F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4839F: sound/soc/codecs/cros_ec_codec.* 4840 4841CHROMEOS EC SUBDRIVERS 4842M: Benson Leung <bleung@chromium.org> 4843R: Guenter Roeck <groeck@chromium.org> 4844L: chrome-platform@lists.linux.dev 4845S: Maintained 4846F: drivers/power/supply/cros_usbpd-charger.c 4847N: cros_ec 4848N: cros-ec 4849 4850CHROMEOS EC UART DRIVER 4851M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4852R: Benson Leung <bleung@chromium.org> 4853R: Tzung-Bi Shih <tzungbi@kernel.org> 4854S: Maintained 4855F: drivers/platform/chrome/cros_ec_uart.c 4856 4857CHROMEOS EC USB PD NOTIFY DRIVER 4858M: Prashant Malani <pmalani@chromium.org> 4859L: chrome-platform@lists.linux.dev 4860S: Maintained 4861F: drivers/platform/chrome/cros_usbpd_notify.c 4862F: include/linux/platform_data/cros_usbpd_notify.h 4863 4864CHROMEOS EC USB TYPE-C DRIVER 4865M: Prashant Malani <pmalani@chromium.org> 4866L: chrome-platform@lists.linux.dev 4867S: Maintained 4868F: drivers/platform/chrome/cros_ec_typec.* 4869F: drivers/platform/chrome/cros_typec_switch.c 4870F: drivers/platform/chrome/cros_typec_vdm.* 4871 4872CHROMEOS HPS DRIVER 4873M: Dan Callaghan <dcallagh@chromium.org> 4874R: Sami Kyöstilä <skyostil@chromium.org> 4875S: Maintained 4876F: drivers/platform/chrome/cros_hps_i2c.c 4877 4878CHRONTEL CH7322 CEC DRIVER 4879M: Joe Tessler <jrt@google.com> 4880L: linux-media@vger.kernel.org 4881S: Maintained 4882T: git git://linuxtv.org/media_tree.git 4883F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4884F: drivers/media/cec/i2c/ch7322.c 4885 4886CIRRUS LOGIC AUDIO CODEC DRIVERS 4887M: James Schulman <james.schulman@cirrus.com> 4888M: David Rhodes <david.rhodes@cirrus.com> 4889M: Richard Fitzgerald <rf@opensource.cirrus.com> 4890L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4891L: patches@opensource.cirrus.com 4892S: Maintained 4893F: Documentation/devicetree/bindings/sound/cirrus,cs* 4894F: include/dt-bindings/sound/cs* 4895F: include/sound/cs* 4896F: sound/pci/hda/cs* 4897F: sound/pci/hda/hda_cs_dsp_ctl.* 4898F: sound/soc/codecs/cs* 4899 4900CIRRUS LOGIC DSP FIRMWARE DRIVER 4901M: Simon Trimmer <simont@opensource.cirrus.com> 4902M: Charles Keepax <ckeepax@opensource.cirrus.com> 4903M: Richard Fitzgerald <rf@opensource.cirrus.com> 4904L: patches@opensource.cirrus.com 4905S: Supported 4906W: https://github.com/CirrusLogic/linux-drivers/wiki 4907T: git https://github.com/CirrusLogic/linux-drivers.git 4908F: drivers/firmware/cirrus/* 4909F: include/linux/firmware/cirrus/* 4910 4911CIRRUS LOGIC EP93XX ETHERNET DRIVER 4912M: Hartley Sweeten <hsweeten@visionengravers.com> 4913L: netdev@vger.kernel.org 4914S: Maintained 4915F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4916 4917CIRRUS LOGIC LOCHNAGAR DRIVER 4918M: Charles Keepax <ckeepax@opensource.cirrus.com> 4919M: Richard Fitzgerald <rf@opensource.cirrus.com> 4920L: patches@opensource.cirrus.com 4921S: Supported 4922F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4923F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4924F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4925F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4926F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4927F: Documentation/hwmon/lochnagar.rst 4928F: drivers/clk/clk-lochnagar.c 4929F: drivers/hwmon/lochnagar-hwmon.c 4930F: drivers/mfd/lochnagar-i2c.c 4931F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4932F: drivers/regulator/lochnagar-regulator.c 4933F: include/dt-bindings/clock/lochnagar.h 4934F: include/dt-bindings/pinctrl/lochnagar.h 4935F: include/linux/mfd/lochnagar* 4936F: sound/soc/codecs/lochnagar-sc.c 4937 4938CIRRUS LOGIC MADERA CODEC DRIVERS 4939M: Charles Keepax <ckeepax@opensource.cirrus.com> 4940M: Richard Fitzgerald <rf@opensource.cirrus.com> 4941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4942L: patches@opensource.cirrus.com 4943S: Supported 4944W: https://github.com/CirrusLogic/linux-drivers/wiki 4945T: git https://github.com/CirrusLogic/linux-drivers.git 4946F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4947F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4948F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4949F: drivers/gpio/gpio-madera* 4950F: drivers/irqchip/irq-madera* 4951F: drivers/mfd/cs47l* 4952F: drivers/mfd/madera* 4953F: drivers/pinctrl/cirrus/* 4954F: include/dt-bindings/sound/madera* 4955F: include/linux/irqchip/irq-madera* 4956F: include/linux/mfd/madera/* 4957F: include/sound/madera* 4958F: sound/soc/codecs/cs47l* 4959F: sound/soc/codecs/madera* 4960 4961CISCO FCOE HBA DRIVER 4962M: Satish Kharat <satishkh@cisco.com> 4963M: Sesidhar Baddela <sebaddel@cisco.com> 4964M: Karan Tilak Kumar <kartilak@cisco.com> 4965L: linux-scsi@vger.kernel.org 4966S: Supported 4967F: drivers/scsi/fnic/ 4968 4969CISCO SCSI HBA DRIVER 4970M: Karan Tilak Kumar <kartilak@cisco.com> 4971M: Sesidhar Baddela <sebaddel@cisco.com> 4972L: linux-scsi@vger.kernel.org 4973S: Supported 4974F: drivers/scsi/snic/ 4975 4976CISCO VIC ETHERNET NIC DRIVER 4977M: Christian Benvenuti <benve@cisco.com> 4978M: Satish Kharat <satishkh@cisco.com> 4979S: Supported 4980F: drivers/net/ethernet/cisco/enic/ 4981 4982CISCO VIC LOW LATENCY NIC DRIVER 4983M: Christian Benvenuti <benve@cisco.com> 4984M: Nelson Escobar <neescoba@cisco.com> 4985S: Supported 4986F: drivers/infiniband/hw/usnic/ 4987 4988CLANG CONTROL FLOW INTEGRITY SUPPORT 4989M: Sami Tolvanen <samitolvanen@google.com> 4990M: Kees Cook <keescook@chromium.org> 4991R: Nathan Chancellor <nathan@kernel.org> 4992R: Nick Desaulniers <ndesaulniers@google.com> 4993L: llvm@lists.linux.dev 4994S: Supported 4995B: https://github.com/ClangBuiltLinux/linux/issues 4996T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4997F: include/linux/cfi.h 4998F: kernel/cfi.c 4999 5000CLANG-FORMAT FILE 5001M: Miguel Ojeda <ojeda@kernel.org> 5002S: Maintained 5003F: .clang-format 5004 5005CLANG/LLVM BUILD SUPPORT 5006M: Nathan Chancellor <nathan@kernel.org> 5007M: Nick Desaulniers <ndesaulniers@google.com> 5008R: Tom Rix <trix@redhat.com> 5009L: llvm@lists.linux.dev 5010S: Supported 5011W: https://clangbuiltlinux.github.io/ 5012B: https://github.com/ClangBuiltLinux/linux/issues 5013C: irc://irc.libera.chat/clangbuiltlinux 5014F: Documentation/kbuild/llvm.rst 5015F: include/linux/compiler-clang.h 5016F: scripts/Makefile.clang 5017F: scripts/clang-tools/ 5018K: \b(?i:clang|llvm)\b 5019 5020CLK API 5021M: Russell King <linux@armlinux.org.uk> 5022L: linux-clk@vger.kernel.org 5023S: Maintained 5024F: include/linux/clk.h 5025 5026CLOCKSOURCE, CLOCKEVENT DRIVERS 5027M: Daniel Lezcano <daniel.lezcano@linaro.org> 5028M: Thomas Gleixner <tglx@linutronix.de> 5029L: linux-kernel@vger.kernel.org 5030S: Supported 5031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5032F: Documentation/devicetree/bindings/timer/ 5033F: drivers/clocksource/ 5034 5035CMPC ACPI DRIVER 5036M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5037M: Daniel Oliveira Nascimento <don@syst.com.br> 5038L: platform-driver-x86@vger.kernel.org 5039S: Supported 5040F: drivers/platform/x86/classmate-laptop.c 5041 5042COBALT MEDIA DRIVER 5043M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5044L: linux-media@vger.kernel.org 5045S: Supported 5046W: https://linuxtv.org 5047T: git git://linuxtv.org/media_tree.git 5048F: drivers/media/pci/cobalt/ 5049 5050COCCINELLE/Semantic Patches (SmPL) 5051M: Julia Lawall <Julia.Lawall@inria.fr> 5052M: Nicolas Palix <nicolas.palix@imag.fr> 5053L: cocci@inria.fr (moderated for non-subscribers) 5054S: Supported 5055W: https://coccinelle.gitlabpages.inria.fr/website/ 5056T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5057F: Documentation/dev-tools/coccinelle.rst 5058F: scripts/coccicheck 5059F: scripts/coccinelle/ 5060 5061CODA FILE SYSTEM 5062M: Jan Harkes <jaharkes@cs.cmu.edu> 5063M: coda@cs.cmu.edu 5064L: codalist@coda.cs.cmu.edu 5065S: Maintained 5066W: http://www.coda.cs.cmu.edu/ 5067F: Documentation/filesystems/coda.rst 5068F: fs/coda/ 5069F: include/linux/coda*.h 5070F: include/uapi/linux/coda*.h 5071 5072CODA V4L2 MEM2MEM DRIVER 5073M: Philipp Zabel <p.zabel@pengutronix.de> 5074L: linux-media@vger.kernel.org 5075S: Maintained 5076F: Documentation/devicetree/bindings/media/coda.yaml 5077F: drivers/media/platform/chips-media/ 5078 5079CODE OF CONDUCT 5080M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5081S: Supported 5082F: Documentation/process/code-of-conduct-interpretation.rst 5083F: Documentation/process/code-of-conduct.rst 5084 5085COMEDI DRIVERS 5086M: Ian Abbott <abbotti@mev.co.uk> 5087M: H Hartley Sweeten <hsweeten@visionengravers.com> 5088S: Odd Fixes 5089F: drivers/comedi/ 5090F: include/linux/comedi/ 5091F: include/uapi/linux/comedi.h 5092 5093COMMON CLK FRAMEWORK 5094M: Michael Turquette <mturquette@baylibre.com> 5095M: Stephen Boyd <sboyd@kernel.org> 5096L: linux-clk@vger.kernel.org 5097S: Maintained 5098Q: http://patchwork.kernel.org/project/linux-clk/list/ 5099T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5100F: Documentation/devicetree/bindings/clock/ 5101F: drivers/clk/ 5102F: include/dt-bindings/clock/ 5103F: include/linux/clk-pr* 5104F: include/linux/clk/ 5105F: include/linux/of_clk.h 5106X: drivers/clk/clkdev.c 5107 5108COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5109M: Steve French <sfrench@samba.org> 5110R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5111R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5112R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5113R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5114L: linux-cifs@vger.kernel.org 5115L: samba-technical@lists.samba.org (moderated for non-subscribers) 5116S: Supported 5117W: https://wiki.samba.org/index.php/LinuxCIFS 5118T: git git://git.samba.org/sfrench/cifs-2.6.git 5119F: Documentation/admin-guide/cifs/ 5120F: fs/smb/client/ 5121F: fs/smb/common/ 5122F: include/uapi/linux/cifs 5123 5124COMPACTPCI HOTPLUG CORE 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpci_hotplug* 5129 5130COMPACTPCI HOTPLUG GENERIC DRIVER 5131M: Scott Murray <scott@spiteful.org> 5132L: linux-pci@vger.kernel.org 5133S: Maintained 5134F: drivers/pci/hotplug/cpcihp_generic.c 5135 5136COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5137M: Scott Murray <scott@spiteful.org> 5138L: linux-pci@vger.kernel.org 5139S: Maintained 5140F: drivers/pci/hotplug/cpcihp_zt5550.* 5141 5142COMPAL LAPTOP SUPPORT 5143M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5144L: platform-driver-x86@vger.kernel.org 5145S: Maintained 5146F: drivers/platform/x86/compal-laptop.c 5147 5148COMPILER ATTRIBUTES 5149M: Miguel Ojeda <ojeda@kernel.org> 5150R: Nick Desaulniers <ndesaulniers@google.com> 5151S: Maintained 5152F: include/linux/compiler_attributes.h 5153 5154COMPUTE EXPRESS LINK (CXL) 5155M: Alison Schofield <alison.schofield@intel.com> 5156M: Vishal Verma <vishal.l.verma@intel.com> 5157M: Ira Weiny <ira.weiny@intel.com> 5158M: Ben Widawsky <bwidawsk@kernel.org> 5159M: Dan Williams <dan.j.williams@intel.com> 5160L: linux-cxl@vger.kernel.org 5161S: Maintained 5162F: drivers/cxl/ 5163F: include/uapi/linux/cxl_mem.h 5164 5165COMPUTE EXPRESS LINK PMU (CPMU) 5166M: Jonathan Cameron <jonathan.cameron@huawei.com> 5167L: linux-cxl@vger.kernel.org 5168S: Maintained 5169F: Documentation/admin-guide/perf/cxl.rst 5170F: drivers/perf/cxl_pmu.c 5171 5172CONEXANT ACCESSRUNNER USB DRIVER 5173L: accessrunner-general@lists.sourceforge.net 5174S: Orphan 5175W: http://accessrunner.sourceforge.net/ 5176F: drivers/usb/atm/cxacru.c 5177 5178CONFIGFS 5179M: Joel Becker <jlbec@evilplan.org> 5180M: Christoph Hellwig <hch@lst.de> 5181S: Supported 5182T: git git://git.infradead.org/users/hch/configfs.git 5183F: fs/configfs/ 5184F: include/linux/configfs.h 5185F: samples/configfs/ 5186 5187CONSOLE SUBSYSTEM 5188M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5189S: Supported 5190F: drivers/video/console/ 5191F: include/linux/console* 5192 5193CONTEXT TRACKING 5194M: Frederic Weisbecker <frederic@kernel.org> 5195M: "Paul E. McKenney" <paulmck@kernel.org> 5196S: Maintained 5197F: include/linux/context_tracking* 5198F: kernel/context_tracking.c 5199 5200CONTROL GROUP (CGROUP) 5201M: Tejun Heo <tj@kernel.org> 5202M: Zefan Li <lizefan.x@bytedance.com> 5203M: Johannes Weiner <hannes@cmpxchg.org> 5204L: cgroups@vger.kernel.org 5205S: Maintained 5206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5207F: Documentation/admin-guide/cgroup-v1/ 5208F: Documentation/admin-guide/cgroup-v2.rst 5209F: include/linux/cgroup* 5210F: kernel/cgroup/ 5211F: tools/testing/selftests/cgroup/ 5212 5213CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5214M: Tejun Heo <tj@kernel.org> 5215M: Josef Bacik <josef@toxicpanda.com> 5216M: Jens Axboe <axboe@kernel.dk> 5217L: cgroups@vger.kernel.org 5218L: linux-block@vger.kernel.org 5219T: git git://git.kernel.dk/linux-block 5220F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5221F: block/bfq-cgroup.c 5222F: block/blk-cgroup.c 5223F: block/blk-iocost.c 5224F: block/blk-iolatency.c 5225F: block/blk-throttle.c 5226F: include/linux/blk-cgroup.h 5227 5228CONTROL GROUP - CPUSET 5229M: Waiman Long <longman@redhat.com> 5230M: Zefan Li <lizefan.x@bytedance.com> 5231L: cgroups@vger.kernel.org 5232S: Maintained 5233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5234F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5235F: include/linux/cpuset.h 5236F: kernel/cgroup/cpuset.c 5237 5238CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5239M: Johannes Weiner <hannes@cmpxchg.org> 5240M: Michal Hocko <mhocko@kernel.org> 5241M: Roman Gushchin <roman.gushchin@linux.dev> 5242M: Shakeel Butt <shakeelb@google.com> 5243R: Muchun Song <muchun.song@linux.dev> 5244L: cgroups@vger.kernel.org 5245L: linux-mm@kvack.org 5246S: Maintained 5247F: mm/memcontrol.c 5248F: mm/swap_cgroup.c 5249F: tools/testing/selftests/cgroup/memcg_protection.m 5250F: tools/testing/selftests/cgroup/test_kmem.c 5251F: tools/testing/selftests/cgroup/test_memcontrol.c 5252 5253CORETEMP HARDWARE MONITORING DRIVER 5254M: Fenghua Yu <fenghua.yu@intel.com> 5255L: linux-hwmon@vger.kernel.org 5256S: Maintained 5257F: Documentation/hwmon/coretemp.rst 5258F: drivers/hwmon/coretemp.c 5259 5260CORSAIR-CPRO HARDWARE MONITOR DRIVER 5261M: Marius Zachmann <mail@mariuszachmann.de> 5262L: linux-hwmon@vger.kernel.org 5263S: Maintained 5264F: drivers/hwmon/corsair-cpro.c 5265 5266CORSAIR-PSU HARDWARE MONITOR DRIVER 5267M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5268L: linux-hwmon@vger.kernel.org 5269S: Maintained 5270F: Documentation/hwmon/corsair-psu.rst 5271F: drivers/hwmon/corsair-psu.c 5272 5273COUNTER SUBSYSTEM 5274M: William Breathitt Gray <william.gray@linaro.org> 5275L: linux-iio@vger.kernel.org 5276S: Maintained 5277T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5278F: Documentation/ABI/testing/sysfs-bus-counter 5279F: Documentation/driver-api/generic-counter.rst 5280F: drivers/counter/ 5281F: include/linux/counter.h 5282F: include/uapi/linux/counter.h 5283F: tools/counter/ 5284 5285CP2615 I2C DRIVER 5286M: Bence Csókás <bence98@sch.bme.hu> 5287S: Maintained 5288F: drivers/i2c/busses/i2c-cp2615.c 5289 5290CPMAC ETHERNET DRIVER 5291M: Florian Fainelli <f.fainelli@gmail.com> 5292L: netdev@vger.kernel.org 5293S: Maintained 5294F: drivers/net/ethernet/ti/cpmac.c 5295 5296CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5297M: Viresh Kumar <viresh.kumar@linaro.org> 5298M: Sudeep Holla <sudeep.holla@arm.com> 5299L: linux-pm@vger.kernel.org 5300S: Maintained 5301W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5302F: drivers/cpufreq/vexpress-spc-cpufreq.c 5303 5304CPU FREQUENCY SCALING FRAMEWORK 5305M: "Rafael J. Wysocki" <rafael@kernel.org> 5306M: Viresh Kumar <viresh.kumar@linaro.org> 5307L: linux-pm@vger.kernel.org 5308S: Maintained 5309B: https://bugzilla.kernel.org 5310T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5311T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5312F: Documentation/admin-guide/pm/cpufreq.rst 5313F: Documentation/admin-guide/pm/intel_pstate.rst 5314F: Documentation/cpu-freq/ 5315F: Documentation/devicetree/bindings/cpufreq/ 5316F: drivers/cpufreq/ 5317F: include/linux/cpufreq.h 5318F: include/linux/sched/cpufreq.h 5319F: kernel/sched/cpufreq*.c 5320F: tools/testing/selftests/cpufreq/ 5321 5322CPU HOTPLUG 5323M: Thomas Gleixner <tglx@linutronix.de> 5324M: Peter Zijlstra <peterz@infradead.org> 5325L: linux-kernel@vger.kernel.org 5326S: Maintained 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5328F: include/linux/cpu.h 5329F: include/linux/cpuhotplug.h 5330F: include/linux/smpboot.h 5331F: kernel/cpu.c 5332F: kernel/smpboot.* 5333 5334CPU IDLE TIME MANAGEMENT FRAMEWORK 5335M: "Rafael J. Wysocki" <rafael@kernel.org> 5336M: Daniel Lezcano <daniel.lezcano@linaro.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339B: https://bugzilla.kernel.org 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5341F: Documentation/admin-guide/pm/cpuidle.rst 5342F: Documentation/driver-api/pm/cpuidle.rst 5343F: drivers/cpuidle/ 5344F: include/linux/cpuidle.h 5345 5346CPU POWER MONITORING SUBSYSTEM 5347M: Thomas Renninger <trenn@suse.com> 5348M: Shuah Khan <shuah@kernel.org> 5349M: Shuah Khan <skhan@linuxfoundation.org> 5350L: linux-pm@vger.kernel.org 5351S: Maintained 5352F: tools/power/cpupower/ 5353 5354CPUID/MSR DRIVER 5355M: "H. Peter Anvin" <hpa@zytor.com> 5356S: Maintained 5357F: arch/x86/kernel/cpuid.c 5358F: arch/x86/kernel/msr.c 5359 5360CPUIDLE DRIVER - ARM BIG LITTLE 5361M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5362M: Daniel Lezcano <daniel.lezcano@linaro.org> 5363L: linux-pm@vger.kernel.org 5364L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5365S: Maintained 5366T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5367F: drivers/cpuidle/cpuidle-big_little.c 5368 5369CPUIDLE DRIVER - ARM EXYNOS 5370M: Daniel Lezcano <daniel.lezcano@linaro.org> 5371M: Kukjin Kim <kgene@kernel.org> 5372R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5373L: linux-pm@vger.kernel.org 5374L: linux-samsung-soc@vger.kernel.org 5375S: Supported 5376F: arch/arm/mach-exynos/pm.c 5377F: drivers/cpuidle/cpuidle-exynos.c 5378F: include/linux/platform_data/cpuidle-exynos.h 5379 5380CPUIDLE DRIVER - ARM PSCI 5381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5382M: Sudeep Holla <sudeep.holla@arm.com> 5383L: linux-pm@vger.kernel.org 5384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5385S: Supported 5386F: drivers/cpuidle/cpuidle-psci.c 5387 5388CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5389M: Ulf Hansson <ulf.hansson@linaro.org> 5390L: linux-pm@vger.kernel.org 5391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5392S: Supported 5393F: drivers/cpuidle/cpuidle-psci-domain.c 5394F: drivers/cpuidle/cpuidle-psci.h 5395 5396CPUIDLE DRIVER - DT IDLE PM DOMAIN 5397M: Ulf Hansson <ulf.hansson@linaro.org> 5398L: linux-pm@vger.kernel.org 5399S: Supported 5400F: drivers/cpuidle/dt_idle_genpd.c 5401F: drivers/cpuidle/dt_idle_genpd.h 5402 5403CPUIDLE DRIVER - RISC-V SBI 5404M: Anup Patel <anup@brainfault.org> 5405L: linux-pm@vger.kernel.org 5406L: linux-riscv@lists.infradead.org 5407S: Maintained 5408F: drivers/cpuidle/cpuidle-riscv-sbi.c 5409 5410CRAMFS FILESYSTEM 5411M: Nicolas Pitre <nico@fluxnic.net> 5412S: Maintained 5413F: Documentation/filesystems/cramfs.rst 5414F: fs/cramfs/ 5415 5416CREATIVE SB0540 5417M: Bastien Nocera <hadess@hadess.net> 5418L: linux-input@vger.kernel.org 5419S: Maintained 5420F: drivers/hid/hid-creative-sb0540.c 5421 5422CRYPTO API 5423M: Herbert Xu <herbert@gondor.apana.org.au> 5424M: "David S. Miller" <davem@davemloft.net> 5425L: linux-crypto@vger.kernel.org 5426S: Maintained 5427T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5428T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5429F: Documentation/crypto/ 5430F: Documentation/devicetree/bindings/crypto/ 5431F: arch/*/crypto/ 5432F: crypto/ 5433F: drivers/crypto/ 5434F: include/crypto/ 5435F: include/linux/crypto* 5436F: lib/crypto/ 5437 5438CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5439M: Neil Horman <nhorman@tuxdriver.com> 5440L: linux-crypto@vger.kernel.org 5441S: Maintained 5442F: crypto/ansi_cprng.c 5443F: crypto/rng.c 5444 5445CS3308 MEDIA DRIVER 5446M: Hans Verkuil <hverkuil@xs4all.nl> 5447L: linux-media@vger.kernel.org 5448S: Odd Fixes 5449W: http://linuxtv.org 5450T: git git://linuxtv.org/media_tree.git 5451F: drivers/media/i2c/cs3308.c 5452 5453CS5535 Audio ALSA driver 5454M: Jaya Kumar <jayakumar.alsa@gmail.com> 5455S: Maintained 5456F: sound/pci/cs5535audio/ 5457 5458CTU CAN FD DRIVER 5459M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5460M: Ondrej Ille <ondrej.ille@gmail.com> 5461L: linux-can@vger.kernel.org 5462S: Maintained 5463F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5464F: drivers/net/can/ctucanfd/ 5465 5466CW1200 WLAN driver 5467M: Solomon Peachy <pizza@shaftnet.org> 5468S: Maintained 5469F: drivers/net/wireless/st/cw1200/ 5470 5471CX18 VIDEO4LINUX DRIVER 5472M: Andy Walls <awalls@md.metrocast.net> 5473L: linux-media@vger.kernel.org 5474S: Maintained 5475W: https://linuxtv.org 5476T: git git://linuxtv.org/media_tree.git 5477F: drivers/media/pci/cx18/ 5478F: include/uapi/linux/ivtv* 5479 5480CX2341X MPEG ENCODER HELPER MODULE 5481M: Hans Verkuil <hverkuil@xs4all.nl> 5482L: linux-media@vger.kernel.org 5483S: Maintained 5484W: https://linuxtv.org 5485T: git git://linuxtv.org/media_tree.git 5486F: drivers/media/common/cx2341x* 5487F: include/media/drv-intf/cx2341x.h 5488 5489CX24120 MEDIA DRIVER 5490M: Jemma Denson <jdenson@gmail.com> 5491M: Patrick Boettcher <patrick.boettcher@posteo.de> 5492L: linux-media@vger.kernel.org 5493S: Maintained 5494W: https://linuxtv.org 5495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5496F: drivers/media/dvb-frontends/cx24120* 5497 5498CX88 VIDEO4LINUX DRIVER 5499M: Mauro Carvalho Chehab <mchehab@kernel.org> 5500L: linux-media@vger.kernel.org 5501S: Odd fixes 5502W: https://linuxtv.org 5503T: git git://linuxtv.org/media_tree.git 5504F: Documentation/driver-api/media/drivers/cx88* 5505F: drivers/media/pci/cx88/ 5506 5507CXD2820R MEDIA DRIVER 5508M: Antti Palosaari <crope@iki.fi> 5509L: linux-media@vger.kernel.org 5510S: Maintained 5511W: https://linuxtv.org 5512W: http://palosaari.fi/linux/ 5513Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5514T: git git://linuxtv.org/anttip/media_tree.git 5515F: drivers/media/dvb-frontends/cxd2820r* 5516 5517CXGB3 ETHERNET DRIVER (CXGB3) 5518M: Raju Rangoju <rajur@chelsio.com> 5519L: netdev@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/net/ethernet/chelsio/cxgb3/ 5523 5524CXGB3 ISCSI DRIVER (CXGB3I) 5525M: Varun Prakash <varun@chelsio.com> 5526L: linux-scsi@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/scsi/cxgbi/cxgb3i 5530 5531CXGB4 CRYPTO DRIVER (chcr) 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: linux-crypto@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/crypto/chelsio 5537 5538CXGB4 ETHERNET DRIVER (CXGB4) 5539M: Raju Rangoju <rajur@chelsio.com> 5540L: netdev@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/net/ethernet/chelsio/cxgb4/ 5544 5545CXGB4 INLINE CRYPTO DRIVER 5546M: Ayush Sawal <ayush.sawal@chelsio.com> 5547L: netdev@vger.kernel.org 5548S: Supported 5549W: http://www.chelsio.com 5550F: drivers/net/ethernet/chelsio/inline_crypto/ 5551 5552CXGB4 ISCSI DRIVER (CXGB4I) 5553M: Varun Prakash <varun@chelsio.com> 5554L: linux-scsi@vger.kernel.org 5555S: Supported 5556W: http://www.chelsio.com 5557F: drivers/scsi/cxgbi/cxgb4i 5558 5559CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5560M: Potnuri Bharat Teja <bharat@chelsio.com> 5561L: linux-rdma@vger.kernel.org 5562S: Supported 5563W: http://www.openfabrics.org 5564F: drivers/infiniband/hw/cxgb4/ 5565F: include/uapi/rdma/cxgb4-abi.h 5566 5567CXGB4VF ETHERNET DRIVER (CXGB4VF) 5568M: Raju Rangoju <rajur@chelsio.com> 5569L: netdev@vger.kernel.org 5570S: Supported 5571W: http://www.chelsio.com 5572F: drivers/net/ethernet/chelsio/cxgb4vf/ 5573 5574CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5575M: Frederic Barrat <fbarrat@linux.ibm.com> 5576M: Andrew Donnellan <ajd@linux.ibm.com> 5577L: linuxppc-dev@lists.ozlabs.org 5578S: Supported 5579F: Documentation/ABI/testing/sysfs-class-cxl 5580F: Documentation/powerpc/cxl.rst 5581F: arch/powerpc/platforms/powernv/pci-cxl.c 5582F: drivers/misc/cxl/ 5583F: include/misc/cxl* 5584F: include/uapi/misc/cxl.h 5585 5586CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5587M: Manoj N. Kumar <manoj@linux.ibm.com> 5588M: Matthew R. Ochs <mrochs@linux.ibm.com> 5589M: Uma Krishnan <ukrishn@linux.ibm.com> 5590L: linux-scsi@vger.kernel.org 5591S: Supported 5592F: Documentation/powerpc/cxlflash.rst 5593F: drivers/scsi/cxlflash/ 5594F: include/uapi/scsi/cxlflash_ioctl.h 5595 5596CYBERPRO FB DRIVER 5597M: Russell King <linux@armlinux.org.uk> 5598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5599S: Maintained 5600W: http://www.armlinux.org.uk/ 5601F: drivers/video/fbdev/cyber2000fb.* 5602 5603CYCLADES PC300 DRIVER 5604S: Orphan 5605F: drivers/net/wan/pc300* 5606 5607CYPRESS CY8C95X0 PINCTRL DRIVER 5608M: Patrick Rudolph <patrick.rudolph@9elements.com> 5609L: linux-gpio@vger.kernel.org 5610S: Maintained 5611F: drivers/pinctrl/pinctrl-cy8c95x0.c 5612 5613CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5614M: Linus Walleij <linus.walleij@linaro.org> 5615L: linux-input@vger.kernel.org 5616S: Maintained 5617F: drivers/input/touchscreen/cy8ctma140.c 5618 5619CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5620M: Yassine Oudjana <y.oudjana@protonmail.com> 5621L: linux-input@vger.kernel.org 5622S: Maintained 5623F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5624F: drivers/input/keyboard/cypress-sf.c 5625 5626CYPRESS_FIRMWARE MEDIA DRIVER 5627M: Antti Palosaari <crope@iki.fi> 5628L: linux-media@vger.kernel.org 5629S: Maintained 5630W: https://linuxtv.org 5631W: http://palosaari.fi/linux/ 5632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5633T: git git://linuxtv.org/anttip/media_tree.git 5634F: drivers/media/common/cypress_firmware* 5635 5636CYTTSP TOUCHSCREEN DRIVER 5637M: Linus Walleij <linus.walleij@linaro.org> 5638L: linux-input@vger.kernel.org 5639S: Maintained 5640F: drivers/input/touchscreen/cyttsp* 5641 5642D-LINK DIR-685 TOUCHKEYS DRIVER 5643M: Linus Walleij <linus.walleij@linaro.org> 5644L: linux-input@vger.kernel.org 5645S: Supported 5646F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5647 5648DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5649M: Joshua Kinard <kumba@gentoo.org> 5650S: Maintained 5651F: drivers/rtc/rtc-ds1685.c 5652F: include/linux/rtc/ds1685.h 5653 5654DAMA SLAVE for AX.25 5655M: Joerg Reuter <jreuter@yaina.de> 5656L: linux-hams@vger.kernel.org 5657S: Maintained 5658W: http://yaina.de/jreuter/ 5659W: http://www.qsl.net/dl1bke/ 5660F: net/ax25/af_ax25.c 5661F: net/ax25/ax25_dev.c 5662F: net/ax25/ax25_ds_* 5663F: net/ax25/ax25_in.c 5664F: net/ax25/ax25_out.c 5665F: net/ax25/ax25_timer.c 5666F: net/ax25/sysctl_net_ax25.c 5667 5668DATA ACCESS MONITOR 5669M: SeongJae Park <sj@kernel.org> 5670L: damon@lists.linux.dev 5671L: linux-mm@kvack.org 5672S: Maintained 5673W: https://damonitor.github.io 5674P: Documentation/mm/damon/maintainer-profile.rst 5675T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5676T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5677T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5678F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5679F: Documentation/admin-guide/mm/damon/ 5680F: Documentation/mm/damon/ 5681F: include/linux/damon.h 5682F: include/trace/events/damon.h 5683F: mm/damon/ 5684F: tools/testing/selftests/damon/ 5685 5686DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5687L: netdev@vger.kernel.org 5688S: Orphan 5689F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5690F: drivers/net/ethernet/dec/tulip/dmfe.c 5691 5692DC390/AM53C974 SCSI driver 5693M: Hannes Reinecke <hare@suse.com> 5694L: linux-scsi@vger.kernel.org 5695S: Maintained 5696F: drivers/scsi/am53c974.c 5697 5698DC395x SCSI driver 5699M: Oliver Neukum <oliver@neukum.org> 5700M: Ali Akcaagac <aliakc@web.de> 5701M: Jamie Lenehan <lenehan@twibble.org> 5702S: Maintained 5703F: Documentation/scsi/dc395x.rst 5704F: drivers/scsi/dc395x.* 5705 5706DCCP PROTOCOL 5707L: dccp@vger.kernel.org 5708S: Orphan 5709W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5710F: include/linux/dccp.h 5711F: include/linux/tfrc.h 5712F: include/uapi/linux/dccp.h 5713F: net/dccp/ 5714 5715DEBUGOBJECTS: 5716M: Thomas Gleixner <tglx@linutronix.de> 5717L: linux-kernel@vger.kernel.org 5718S: Maintained 5719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5720F: include/linux/debugobjects.h 5721F: lib/debugobjects.c 5722 5723DECSTATION PLATFORM SUPPORT 5724M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5725L: linux-mips@vger.kernel.org 5726S: Maintained 5727W: http://www.linux-mips.org/wiki/DECstation 5728F: arch/mips/dec/ 5729F: arch/mips/include/asm/dec/ 5730F: arch/mips/include/asm/mach-dec/ 5731 5732DEFXX FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defxx.* 5736 5737DEFZA FDDI NETWORK DRIVER 5738M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5739S: Maintained 5740F: drivers/net/fddi/defza.* 5741 5742DEINTERLACE DRIVERS FOR ALLWINNER H3 5743M: Jernej Skrabec <jernej.skrabec@gmail.com> 5744L: linux-media@vger.kernel.org 5745S: Maintained 5746T: git git://linuxtv.org/media_tree.git 5747F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5748F: drivers/media/platform/sunxi/sun8i-di/ 5749 5750DELL LAPTOP DRIVER 5751M: Matthew Garrett <mjg59@srcf.ucam.org> 5752M: Pali Rohár <pali@kernel.org> 5753L: platform-driver-x86@vger.kernel.org 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-laptop.c 5756 5757DELL LAPTOP FREEFALL DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-smo8800.c 5761 5762DELL LAPTOP RBTN DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: drivers/platform/x86/dell/dell-rbtn.* 5766 5767DELL LAPTOP SMM DRIVER 5768M: Pali Rohár <pali@kernel.org> 5769S: Maintained 5770F: Documentation/ABI/obsolete/procfs-i8k 5771F: drivers/hwmon/dell-smm-hwmon.c 5772F: include/uapi/linux/i8k.h 5773 5774DELL REMOTE BIOS UPDATE DRIVER 5775M: Stuart Hayes <stuart.w.hayes@gmail.com> 5776L: platform-driver-x86@vger.kernel.org 5777S: Maintained 5778F: drivers/platform/x86/dell/dell_rbu.c 5779 5780DELL SMBIOS DRIVER 5781M: Pali Rohár <pali@kernel.org> 5782L: Dell.Client.Kernel@dell.com 5783L: platform-driver-x86@vger.kernel.org 5784S: Maintained 5785F: drivers/platform/x86/dell/dell-smbios.* 5786 5787DELL SMBIOS SMM DRIVER 5788L: Dell.Client.Kernel@dell.com 5789L: platform-driver-x86@vger.kernel.org 5790S: Maintained 5791F: drivers/platform/x86/dell/dell-smbios-smm.c 5792 5793DELL SMBIOS WMI DRIVER 5794L: Dell.Client.Kernel@dell.com 5795L: platform-driver-x86@vger.kernel.org 5796S: Maintained 5797F: drivers/platform/x86/dell/dell-smbios-wmi.c 5798F: tools/wmi/dell-smbios-example.c 5799 5800DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5801M: Stuart Hayes <stuart.w.hayes@gmail.com> 5802L: platform-driver-x86@vger.kernel.org 5803S: Maintained 5804F: Documentation/driver-api/dcdbas.rst 5805F: drivers/platform/x86/dell/dcdbas.* 5806 5807DELL WMI DDV DRIVER 5808M: Armin Wolf <W_Armin@gmx.de> 5809S: Maintained 5810F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5811F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5812F: Documentation/wmi/devices/dell-wmi-ddv.rst 5813F: drivers/platform/x86/dell/dell-wmi-ddv.c 5814 5815DELL WMI DESCRIPTOR DRIVER 5816L: Dell.Client.Kernel@dell.com 5817S: Maintained 5818F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5819 5820DELL WMI HARDWARE PRIVACY SUPPORT 5821M: Perry Yuan <Perry.Yuan@dell.com> 5822L: Dell.Client.Kernel@dell.com 5823L: platform-driver-x86@vger.kernel.org 5824S: Maintained 5825F: drivers/platform/x86/dell/dell-wmi-privacy.c 5826 5827DELL WMI NOTIFICATIONS DRIVER 5828M: Matthew Garrett <mjg59@srcf.ucam.org> 5829M: Pali Rohár <pali@kernel.org> 5830S: Maintained 5831F: drivers/platform/x86/dell/dell-wmi-base.c 5832 5833DELL WMI SYSMAN DRIVER 5834M: Prasanth Ksr <prasanth.ksr@dell.com> 5835L: Dell.Client.Kernel@dell.com 5836L: platform-driver-x86@vger.kernel.org 5837S: Maintained 5838F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5839F: drivers/platform/x86/dell/dell-wmi-sysman/ 5840 5841DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5842M: Zev Weiss <zev@bewilderbeest.net> 5843L: linux-hwmon@vger.kernel.org 5844S: Maintained 5845F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5846 5847DELTA DPS920AB PSU DRIVER 5848M: Robert Marko <robert.marko@sartura.hr> 5849L: linux-hwmon@vger.kernel.org 5850S: Maintained 5851F: Documentation/hwmon/dps920ab.rst 5852F: drivers/hwmon/pmbus/dps920ab.c 5853 5854DELTA NETWORKS TN48M CPLD DRIVERS 5855M: Robert Marko <robert.marko@sartura.hr> 5856S: Maintained 5857F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5858F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5859F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5860F: drivers/gpio/gpio-tn48m.c 5861F: include/dt-bindings/reset/delta,tn48m-reset.h 5862 5863DELTA ST MEDIA DRIVER 5864M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5865L: linux-media@vger.kernel.org 5866S: Supported 5867W: https://linuxtv.org 5868T: git git://linuxtv.org/media_tree.git 5869F: drivers/media/platform/st/sti/delta 5870 5871DENALI NAND DRIVER 5872L: linux-mtd@lists.infradead.org 5873S: Orphan 5874F: drivers/mtd/nand/raw/denali* 5875 5876DESIGNWARE EDMA CORE IP DRIVER 5877M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5878R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5879R: Serge Semin <fancer.lancer@gmail.com> 5880L: dmaengine@vger.kernel.org 5881S: Maintained 5882F: drivers/dma/dw-edma/ 5883F: include/linux/dma/edma.h 5884 5885DESIGNWARE USB2 DRD IP DRIVER 5886M: Minas Harutyunyan <hminas@synopsys.com> 5887L: linux-usb@vger.kernel.org 5888S: Maintained 5889T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5890F: drivers/usb/dwc2/ 5891 5892DESIGNWARE USB3 DRD IP DRIVER 5893M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5894L: linux-usb@vger.kernel.org 5895S: Maintained 5896F: drivers/usb/dwc3/ 5897 5898DESIGNWARE XDATA IP DRIVER 5899M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5900L: linux-pci@vger.kernel.org 5901S: Maintained 5902F: Documentation/misc-devices/dw-xdata-pcie.rst 5903F: drivers/misc/dw-xdata-pcie.c 5904 5905DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5906M: Andreas Klinger <ak@it-klinger.de> 5907L: linux-iio@vger.kernel.org 5908S: Maintained 5909F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5910F: drivers/iio/proximity/srf*.c 5911 5912DEVICE COREDUMP (DEV_COREDUMP) 5913M: Johannes Berg <johannes@sipsolutions.net> 5914L: linux-kernel@vger.kernel.org 5915S: Maintained 5916F: drivers/base/devcoredump.c 5917F: include/linux/devcoredump.h 5918 5919DEVICE DEPENDENCY HELPER SCRIPT 5920M: Saravana Kannan <saravanak@google.com> 5921L: linux-kernel@vger.kernel.org 5922S: Maintained 5923F: scripts/dev-needs.sh 5924 5925DEVICE DIRECT ACCESS (DAX) 5926M: Dan Williams <dan.j.williams@intel.com> 5927M: Vishal Verma <vishal.l.verma@intel.com> 5928M: Dave Jiang <dave.jiang@intel.com> 5929L: nvdimm@lists.linux.dev 5930L: linux-cxl@vger.kernel.org 5931S: Supported 5932F: drivers/dax/ 5933 5934DEVICE FREQUENCY (DEVFREQ) 5935M: MyungJoo Ham <myungjoo.ham@samsung.com> 5936M: Kyungmin Park <kyungmin.park@samsung.com> 5937M: Chanwoo Choi <cw00.choi@samsung.com> 5938L: linux-pm@vger.kernel.org 5939S: Maintained 5940T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5941F: Documentation/devicetree/bindings/devfreq/ 5942F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5943F: drivers/devfreq/ 5944F: include/linux/devfreq.h 5945F: include/trace/events/devfreq.h 5946 5947DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5948M: Chanwoo Choi <cw00.choi@samsung.com> 5949L: linux-pm@vger.kernel.org 5950S: Supported 5951T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5952F: Documentation/devicetree/bindings/devfreq/event/ 5953F: drivers/devfreq/devfreq-event.c 5954F: drivers/devfreq/event/ 5955F: include/dt-bindings/pmu/exynos_ppmu.h 5956F: include/linux/devfreq-event.h 5957 5958DEVICE RESOURCE MANAGEMENT HELPERS 5959M: Hans de Goede <hdegoede@redhat.com> 5960R: Matti Vaittinen <mazziesaccount@gmail.com> 5961S: Maintained 5962F: include/linux/devm-helpers.h 5963 5964DEVICE-MAPPER (LVM) 5965M: Alasdair Kergon <agk@redhat.com> 5966M: Mike Snitzer <snitzer@kernel.org> 5967M: dm-devel@redhat.com 5968L: dm-devel@redhat.com 5969S: Maintained 5970W: http://sources.redhat.com/dm 5971Q: http://patchwork.kernel.org/project/dm-devel/list/ 5972T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5973T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5974F: Documentation/admin-guide/device-mapper/ 5975F: drivers/md/Kconfig 5976F: drivers/md/Makefile 5977F: drivers/md/dm* 5978F: drivers/md/persistent-data/ 5979F: include/linux/device-mapper.h 5980F: include/linux/dm-*.h 5981F: include/uapi/linux/dm-*.h 5982 5983DEVLINK 5984M: Jiri Pirko <jiri@resnulli.us> 5985L: netdev@vger.kernel.org 5986S: Supported 5987F: Documentation/networking/devlink 5988F: include/net/devlink.h 5989F: include/uapi/linux/devlink.h 5990F: net/devlink/ 5991 5992DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5993M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5994L: kernel@dh-electronics.com 5995S: Maintained 5996F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5997F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5998 5999DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6000M: Marek Vasut <marex@denx.de> 6001L: kernel@dh-electronics.com 6002S: Maintained 6003F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6004F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6005 6006DIALOG SEMICONDUCTOR DRIVERS 6007M: Support Opensource <support.opensource@diasemi.com> 6008S: Supported 6009W: http://www.dialog-semiconductor.com/products 6010F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6011F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6012F: Documentation/devicetree/bindings/mfd/da90*.txt 6013F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6014F: Documentation/devicetree/bindings/regulator/da92*.txt 6015F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6016F: Documentation/devicetree/bindings/regulator/slg51000.txt 6017F: Documentation/devicetree/bindings/sound/da[79]*.txt 6018F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6019F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6020F: Documentation/hwmon/da90??.rst 6021F: drivers/gpio/gpio-da90??.c 6022F: drivers/hwmon/da90??-hwmon.c 6023F: drivers/iio/adc/da91??-*.c 6024F: drivers/input/misc/da72??.[ch] 6025F: drivers/input/misc/da90??_onkey.c 6026F: drivers/input/touchscreen/da9052_tsi.c 6027F: drivers/leds/leds-da90??.c 6028F: drivers/mfd/da903x.c 6029F: drivers/mfd/da90??-*.c 6030F: drivers/mfd/da91??-*.c 6031F: drivers/pinctrl/pinctrl-da90??.c 6032F: drivers/power/supply/da9052-battery.c 6033F: drivers/power/supply/da91??-*.c 6034F: drivers/regulator/da9???-regulator.[ch] 6035F: drivers/regulator/slg51000-regulator.[ch] 6036F: drivers/rtc/rtc-da90??.c 6037F: drivers/thermal/da90??-thermal.c 6038F: drivers/video/backlight/da90??_bl.c 6039F: drivers/watchdog/da90??_wdt.c 6040F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6041F: include/linux/mfd/da903x.h 6042F: include/linux/mfd/da9052/ 6043F: include/linux/mfd/da9055/ 6044F: include/linux/mfd/da9062/ 6045F: include/linux/mfd/da9063/ 6046F: include/linux/mfd/da9150/ 6047F: include/linux/regulator/da9211.h 6048F: include/sound/da[79]*.h 6049F: sound/soc/codecs/da[79]*.[ch] 6050 6051DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6052M: William Breathitt Gray <william.gray@linaro.org> 6053L: linux-gpio@vger.kernel.org 6054S: Maintained 6055F: drivers/gpio/gpio-gpio-mm.c 6056 6057DIOLAN U2C-12 I2C DRIVER 6058M: Guenter Roeck <linux@roeck-us.net> 6059L: linux-i2c@vger.kernel.org 6060S: Maintained 6061F: drivers/i2c/busses/i2c-diolan-u2c.c 6062 6063DIRECTORY NOTIFICATION (DNOTIFY) 6064M: Jan Kara <jack@suse.cz> 6065R: Amir Goldstein <amir73il@gmail.com> 6066L: linux-fsdevel@vger.kernel.org 6067S: Maintained 6068F: Documentation/filesystems/dnotify.rst 6069F: fs/notify/dnotify/ 6070F: include/linux/dnotify.h 6071 6072DISK GEOMETRY AND PARTITION HANDLING 6073M: Andries Brouwer <aeb@cwi.nl> 6074S: Maintained 6075W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6076W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6077W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6078 6079DISKQUOTA 6080M: Jan Kara <jack@suse.com> 6081S: Maintained 6082F: Documentation/filesystems/quota.rst 6083F: fs/quota/ 6084F: include/linux/quota*.h 6085F: include/uapi/linux/quota*.h 6086 6087DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6088M: Bernie Thompson <bernie@plugable.com> 6089L: linux-fbdev@vger.kernel.org 6090S: Maintained 6091W: http://plugable.com/category/projects/udlfb/ 6092F: Documentation/fb/udlfb.rst 6093F: drivers/video/fbdev/udlfb.c 6094F: include/video/udlfb.h 6095 6096DISTRIBUTED LOCK MANAGER (DLM) 6097M: Christine Caulfield <ccaulfie@redhat.com> 6098M: David Teigland <teigland@redhat.com> 6099L: cluster-devel@redhat.com 6100S: Supported 6101W: http://sources.redhat.com/cluster/ 6102T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6103F: fs/dlm/ 6104 6105DMA BUFFER SHARING FRAMEWORK 6106M: Sumit Semwal <sumit.semwal@linaro.org> 6107M: Christian König <christian.koenig@amd.com> 6108L: linux-media@vger.kernel.org 6109L: dri-devel@lists.freedesktop.org 6110L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6111S: Maintained 6112T: git git://anongit.freedesktop.org/drm/drm-misc 6113F: Documentation/driver-api/dma-buf.rst 6114F: drivers/dma-buf/ 6115F: include/linux/*fence.h 6116F: include/linux/dma-buf.h 6117F: include/linux/dma-resv.h 6118K: \bdma_(?:buf|fence|resv)\b 6119 6120DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6121M: Vinod Koul <vkoul@kernel.org> 6122L: dmaengine@vger.kernel.org 6123S: Maintained 6124Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6125T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6126F: Documentation/devicetree/bindings/dma/ 6127F: Documentation/driver-api/dmaengine/ 6128F: drivers/dma/ 6129F: include/dt-bindings/dma/ 6130F: include/linux/dma/ 6131F: include/linux/dmaengine.h 6132F: include/linux/of_dma.h 6133 6134DMA MAPPING BENCHMARK 6135M: Xiang Chen <chenxiang66@hisilicon.com> 6136L: iommu@lists.linux.dev 6137F: kernel/dma/map_benchmark.c 6138F: tools/testing/selftests/dma/ 6139 6140DMA MAPPING HELPERS 6141M: Christoph Hellwig <hch@lst.de> 6142M: Marek Szyprowski <m.szyprowski@samsung.com> 6143R: Robin Murphy <robin.murphy@arm.com> 6144L: iommu@lists.linux.dev 6145S: Supported 6146W: http://git.infradead.org/users/hch/dma-mapping.git 6147T: git git://git.infradead.org/users/hch/dma-mapping.git 6148F: include/asm-generic/dma-mapping.h 6149F: include/linux/dma-direct.h 6150F: include/linux/dma-map-ops.h 6151F: include/linux/dma-mapping.h 6152F: include/linux/swiotlb.h 6153F: kernel/dma/ 6154 6155DMA-BUF HEAPS FRAMEWORK 6156M: Sumit Semwal <sumit.semwal@linaro.org> 6157R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6158R: Liam Mark <lmark@codeaurora.org> 6159R: Laura Abbott <labbott@redhat.com> 6160R: Brian Starkey <Brian.Starkey@arm.com> 6161R: John Stultz <jstultz@google.com> 6162L: linux-media@vger.kernel.org 6163L: dri-devel@lists.freedesktop.org 6164L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6165S: Maintained 6166T: git git://anongit.freedesktop.org/drm/drm-misc 6167F: drivers/dma-buf/dma-heap.c 6168F: drivers/dma-buf/heaps/* 6169F: include/linux/dma-heap.h 6170F: include/uapi/linux/dma-heap.h 6171 6172DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6173M: Lukasz Luba <lukasz.luba@arm.com> 6174L: linux-pm@vger.kernel.org 6175L: linux-samsung-soc@vger.kernel.org 6176S: Maintained 6177F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6178F: drivers/memory/samsung/exynos5422-dmc.c 6179 6180DME1737 HARDWARE MONITOR DRIVER 6181M: Juerg Haefliger <juergh@proton.me> 6182L: linux-hwmon@vger.kernel.org 6183S: Maintained 6184F: Documentation/hwmon/dme1737.rst 6185F: drivers/hwmon/dme1737.c 6186 6187DMI/SMBIOS SUPPORT 6188M: Jean Delvare <jdelvare@suse.com> 6189S: Maintained 6190T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6191F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6192F: drivers/firmware/dmi-id.c 6193F: drivers/firmware/dmi_scan.c 6194F: include/linux/dmi.h 6195 6196DOCUMENTATION 6197M: Jonathan Corbet <corbet@lwn.net> 6198L: linux-doc@vger.kernel.org 6199S: Maintained 6200P: Documentation/doc-guide/maintainer-profile.rst 6201T: git git://git.lwn.net/linux.git docs-next 6202F: Documentation/ 6203F: scripts/documentation-file-ref-check 6204F: scripts/kernel-doc 6205F: scripts/sphinx-pre-install 6206X: Documentation/ABI/ 6207X: Documentation/admin-guide/media/ 6208X: Documentation/devicetree/ 6209X: Documentation/driver-api/media/ 6210X: Documentation/firmware-guide/acpi/ 6211X: Documentation/i2c/ 6212X: Documentation/netlink/ 6213X: Documentation/power/ 6214X: Documentation/spi/ 6215X: Documentation/userspace-api/media/ 6216 6217DOCUMENTATION PROCESS 6218M: Jonathan Corbet <corbet@lwn.net> 6219L: workflows@vger.kernel.org 6220S: Maintained 6221F: Documentation/process/ 6222 6223DOCUMENTATION REPORTING ISSUES 6224M: Thorsten Leemhuis <linux@leemhuis.info> 6225L: linux-doc@vger.kernel.org 6226S: Maintained 6227F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6228F: Documentation/admin-guide/reporting-issues.rst 6229 6230DOCUMENTATION SCRIPTS 6231M: Mauro Carvalho Chehab <mchehab@kernel.org> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/sphinx/parse-headers.pl 6235F: scripts/documentation-file-ref-check 6236F: scripts/sphinx-pre-install 6237 6238DOCUMENTATION/ITALIAN 6239M: Federico Vaga <federico.vaga@vaga.pv.it> 6240L: linux-doc@vger.kernel.org 6241S: Maintained 6242F: Documentation/translations/it_IT 6243 6244DOCUMENTATION/JAPANESE 6245R: Akira Yokosawa <akiyks@gmail.com> 6246L: linux-doc@vger.kernel.org 6247S: Maintained 6248F: Documentation/translations/ja_JP 6249 6250DONGWOON DW9714 LENS VOICE COIL DRIVER 6251M: Sakari Ailus <sakari.ailus@linux.intel.com> 6252L: linux-media@vger.kernel.org 6253S: Maintained 6254T: git git://linuxtv.org/media_tree.git 6255F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6256F: drivers/media/i2c/dw9714.c 6257 6258DONGWOON DW9768 LENS VOICE COIL DRIVER 6259M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6260L: linux-media@vger.kernel.org 6261S: Maintained 6262T: git git://linuxtv.org/media_tree.git 6263F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6264F: drivers/media/i2c/dw9768.c 6265 6266DONGWOON DW9807 LENS VOICE COIL DRIVER 6267M: Sakari Ailus <sakari.ailus@linux.intel.com> 6268L: linux-media@vger.kernel.org 6269S: Maintained 6270T: git git://linuxtv.org/media_tree.git 6271F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6272F: drivers/media/i2c/dw9807-vcm.c 6273 6274DOUBLETALK DRIVER 6275M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6276L: blinux-list@redhat.com 6277S: Maintained 6278F: drivers/char/dtlk.c 6279F: include/linux/dtlk.h 6280 6281DPAA2 DATAPATH I/O (DPIO) DRIVER 6282M: Roy Pledge <Roy.Pledge@nxp.com> 6283L: linux-kernel@vger.kernel.org 6284S: Maintained 6285F: drivers/soc/fsl/dpio 6286 6287DPAA2 ETHERNET DRIVER 6288M: Ioana Ciornei <ioana.ciornei@nxp.com> 6289L: netdev@vger.kernel.org 6290S: Maintained 6291F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6293F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6294F: drivers/net/ethernet/freescale/dpaa2/Makefile 6295F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6296F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6297F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6298F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6299F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6300F: drivers/net/ethernet/freescale/dpaa2/dpni* 6301 6302DPAA2 ETHERNET SWITCH DRIVER 6303M: Ioana Ciornei <ioana.ciornei@nxp.com> 6304L: netdev@vger.kernel.org 6305S: Maintained 6306F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6307F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6308F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6309 6310DRBD DRIVER 6311M: Philipp Reisner <philipp.reisner@linbit.com> 6312M: Lars Ellenberg <lars.ellenberg@linbit.com> 6313M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6314L: drbd-dev@lists.linbit.com 6315S: Supported 6316W: http://www.drbd.org 6317T: git git://git.linbit.com/linux-drbd.git 6318T: git git://git.linbit.com/drbd-8.4.git 6319F: Documentation/admin-guide/blockdev/ 6320F: drivers/block/drbd/ 6321F: include/linux/drbd* 6322F: lib/lru_cache.c 6323 6324DRIVER COMPONENT FRAMEWORK 6325L: dri-devel@lists.freedesktop.org 6326F: drivers/base/component.c 6327F: include/linux/component.h 6328 6329DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6331R: "Rafael J. Wysocki" <rafael@kernel.org> 6332S: Supported 6333T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6334F: Documentation/core-api/kobject.rst 6335F: drivers/base/ 6336F: fs/debugfs/ 6337F: fs/sysfs/ 6338F: include/linux/debugfs.h 6339F: include/linux/fwnode.h 6340F: include/linux/kobj* 6341F: include/linux/property.h 6342F: lib/kobj* 6343 6344DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6345M: Nishanth Menon <nm@ti.com> 6346L: linux-pm@vger.kernel.org 6347S: Maintained 6348F: drivers/soc/ti/smartreflex.c 6349F: include/linux/power/smartreflex.h 6350 6351DRM ACCEL DRIVERS FOR INTEL VPU 6352M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6353M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6354L: dri-devel@lists.freedesktop.org 6355S: Supported 6356T: git git://anongit.freedesktop.org/drm/drm-misc 6357F: drivers/accel/ivpu/ 6358F: include/uapi/drm/ivpu_accel.h 6359 6360DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6361M: Oded Gabbay <ogabbay@kernel.org> 6362L: dri-devel@lists.freedesktop.org 6363S: Maintained 6364C: irc://irc.oftc.net/dri-devel 6365T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6366F: Documentation/accel/ 6367F: drivers/accel/ 6368F: include/drm/drm_accel.h 6369 6370DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6371M: Maxime Ripard <mripard@kernel.org> 6372M: Chen-Yu Tsai <wens@csie.org> 6373R: Jernej Skrabec <jernej.skrabec@gmail.com> 6374L: dri-devel@lists.freedesktop.org 6375S: Supported 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: drivers/gpu/drm/sun4i/sun8i* 6378 6379DRM DRIVER FOR ARM PL111 CLCD 6380M: Emma Anholt <emma@anholt.net> 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: drivers/gpu/drm/pl111/ 6384 6385DRM DRIVER FOR ARM VERSATILE TFT PANELS 6386M: Linus Walleij <linus.walleij@linaro.org> 6387S: Maintained 6388T: git git://anongit.freedesktop.org/drm/drm-misc 6389F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6390F: drivers/gpu/drm/panel/panel-arm-versatile.c 6391 6392DRM DRIVER FOR ASPEED BMC GFX 6393M: Joel Stanley <joel@jms.id.au> 6394L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6398F: drivers/gpu/drm/aspeed/ 6399 6400DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6401M: Dave Airlie <airlied@redhat.com> 6402R: Thomas Zimmermann <tzimmermann@suse.de> 6403L: dri-devel@lists.freedesktop.org 6404S: Supported 6405T: git git://anongit.freedesktop.org/drm/drm-misc 6406F: drivers/gpu/drm/ast/ 6407 6408DRM DRIVER FOR BOCHS VIRTUAL GPU 6409M: Gerd Hoffmann <kraxel@redhat.com> 6410L: virtualization@lists.linux-foundation.org 6411S: Maintained 6412T: git git://anongit.freedesktop.org/drm/drm-misc 6413F: drivers/gpu/drm/tiny/bochs.c 6414 6415DRM DRIVER FOR BOE HIMAX8279D PANELS 6416M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6417S: Maintained 6418F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6419F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6420 6421DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6422M: Jagan Teki <jagan@amarulasolutions.com> 6423S: Maintained 6424F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6425F: drivers/gpu/drm/bridge/chipone-icn6211.c 6426 6427DRM DRIVER FOR EBBG FT8719 PANEL 6428M: Joel Selvaraj <jo@jsfamily.in> 6429S: Maintained 6430T: git git://anongit.freedesktop.org/drm/drm-misc 6431F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6432F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6433 6434DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6435M: Linus Walleij <linus.walleij@linaro.org> 6436S: Maintained 6437T: git git://anongit.freedesktop.org/drm/drm-misc 6438F: drivers/gpu/drm/tve200/ 6439 6440DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6441M: Icenowy Zheng <icenowy@aosc.io> 6442S: Maintained 6443F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6444F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6445 6446DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6447M: Jagan Teki <jagan@amarulasolutions.com> 6448S: Maintained 6449F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6450F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6451 6452DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6453M: Thomas Zimmermann <tzimmermann@suse.de> 6454M: Javier Martinez Canillas <javierm@redhat.com> 6455L: dri-devel@lists.freedesktop.org 6456S: Maintained 6457T: git git://anongit.freedesktop.org/drm/drm-misc 6458F: drivers/gpu/drm/drm_aperture.c 6459F: drivers/gpu/drm/tiny/ofdrm.c 6460F: drivers/gpu/drm/tiny/simpledrm.c 6461F: drivers/video/aperture.c 6462F: drivers/video/nomodeset.c 6463F: include/drm/drm_aperture.h 6464F: include/linux/aperture.h 6465F: include/video/nomodeset.h 6466 6467DRM DRIVER FOR GENERIC EDP PANELS 6468R: Douglas Anderson <dianders@chromium.org> 6469F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6470F: drivers/gpu/drm/panel/panel-edp.c 6471 6472DRM DRIVER FOR GENERIC USB DISPLAY 6473M: Noralf Trønnes <noralf@tronnes.org> 6474S: Maintained 6475W: https://github.com/notro/gud/wiki 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: drivers/gpu/drm/gud/ 6478F: include/drm/gud.h 6479 6480DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6481M: Hans de Goede <hdegoede@redhat.com> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: drivers/gpu/drm/tiny/gm12u320.c 6485 6486DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6487M: Ondrej Jirman <megi@xff.cz> 6488M: Javier Martinez Canillas <javierm@redhat.com> 6489S: Maintained 6490T: git git://anongit.freedesktop.org/drm/drm-misc 6491F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6492F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6493 6494DRM DRIVER FOR HX8357D PANELS 6495M: Emma Anholt <emma@anholt.net> 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6499F: drivers/gpu/drm/tiny/hx8357d.c 6500 6501DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6502M: Deepak Rawat <drawat.floss@gmail.com> 6503L: linux-hyperv@vger.kernel.org 6504L: dri-devel@lists.freedesktop.org 6505S: Maintained 6506T: git git://anongit.freedesktop.org/drm/drm-misc 6507F: drivers/gpu/drm/hyperv 6508 6509DRM DRIVER FOR ILITEK ILI9225 PANELS 6510M: David Lechner <david@lechnology.com> 6511S: Maintained 6512T: git git://anongit.freedesktop.org/drm/drm-misc 6513F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6514F: drivers/gpu/drm/tiny/ili9225.c 6515 6516DRM DRIVER FOR ILITEK ILI9486 PANELS 6517M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6518S: Maintained 6519T: git git://anongit.freedesktop.org/drm/drm-misc 6520F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6521F: drivers/gpu/drm/tiny/ili9486.c 6522 6523DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6524M: Jagan Teki <jagan@edgeble.ai> 6525S: Maintained 6526F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6527F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6528 6529DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6530M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6531S: Supported 6532T: git git://anongit.freedesktop.org/drm/drm-misc 6533F: drivers/gpu/drm/logicvc/ 6534 6535DRM DRIVER FOR LVDS PANELS 6536M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6537L: dri-devel@lists.freedesktop.org 6538S: Maintained 6539T: git git://anongit.freedesktop.org/drm/drm-misc 6540F: Documentation/devicetree/bindings/display/lvds.yaml 6541F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6542F: drivers/gpu/drm/panel/panel-lvds.c 6543 6544DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6545M: Guido Günther <agx@sigxcpu.org> 6546R: Purism Kernel Team <kernel@puri.sm> 6547S: Maintained 6548F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6549F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6550 6551DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6552M: Dave Airlie <airlied@redhat.com> 6553R: Thomas Zimmermann <tzimmermann@suse.de> 6554L: dri-devel@lists.freedesktop.org 6555S: Supported 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: drivers/gpu/drm/mgag200/ 6558 6559DRM DRIVER FOR MI0283QT 6560M: Noralf Trønnes <noralf@tronnes.org> 6561S: Maintained 6562T: git git://anongit.freedesktop.org/drm/drm-misc 6563F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6564F: drivers/gpu/drm/tiny/mi0283qt.c 6565 6566DRM DRIVER FOR MIPI DBI compatible panels 6567M: Noralf Trønnes <noralf@tronnes.org> 6568S: Maintained 6569W: https://github.com/notro/panel-mipi-dbi/wiki 6570T: git git://anongit.freedesktop.org/drm/drm-misc 6571F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6572F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6573 6574DRM DRIVER FOR MSM ADRENO GPU 6575M: Rob Clark <robdclark@gmail.com> 6576M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6577M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6578R: Sean Paul <sean@poorly.run> 6579R: Marijn Suijten <marijn.suijten@somainline.org> 6580L: linux-arm-msm@vger.kernel.org 6581L: dri-devel@lists.freedesktop.org 6582L: freedreno@lists.freedesktop.org 6583S: Maintained 6584B: https://gitlab.freedesktop.org/drm/msm/-/issues 6585T: git https://gitlab.freedesktop.org/drm/msm.git 6586F: Documentation/devicetree/bindings/display/msm/ 6587F: drivers/gpu/drm/msm/ 6588F: include/uapi/drm/msm_drm.h 6589 6590DRM DRIVER FOR NOVATEK NT35510 PANELS 6591M: Linus Walleij <linus.walleij@linaro.org> 6592S: Maintained 6593T: git git://anongit.freedesktop.org/drm/drm-misc 6594F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6595F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6596 6597DRM DRIVER FOR NOVATEK NT35560 PANELS 6598M: Linus Walleij <linus.walleij@linaro.org> 6599S: Maintained 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6602F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6603 6604DRM DRIVER FOR NOVATEK NT36523 PANELS 6605M: Jianhua Lu <lujianhua000@gmail.com> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6609F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6610 6611DRM DRIVER FOR NOVATEK NT36672A PANELS 6612M: Sumit Semwal <sumit.semwal@linaro.org> 6613S: Maintained 6614T: git git://anongit.freedesktop.org/drm/drm-misc 6615F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6616F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6617 6618DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6619M: Ben Skeggs <bskeggs@redhat.com> 6620M: Karol Herbst <kherbst@redhat.com> 6621M: Lyude Paul <lyude@redhat.com> 6622L: dri-devel@lists.freedesktop.org 6623L: nouveau@lists.freedesktop.org 6624S: Supported 6625W: https://nouveau.freedesktop.org/ 6626Q: https://patchwork.freedesktop.org/project/nouveau/ 6627Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6628B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6629C: irc://irc.oftc.net/nouveau 6630T: git https://gitlab.freedesktop.org/drm/nouveau.git 6631F: drivers/gpu/drm/nouveau/ 6632F: include/uapi/drm/nouveau_drm.h 6633 6634DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6635M: Stefan Mavrodiev <stefan@olimex.com> 6636S: Maintained 6637F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6638F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6639 6640DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6641R: Douglas Anderson <dianders@chromium.org> 6642F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6643F: drivers/gpu/drm/bridge/parade-ps8640.c 6644 6645DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6646M: Noralf Trønnes <noralf@tronnes.org> 6647S: Maintained 6648T: git git://anongit.freedesktop.org/drm/drm-misc 6649F: Documentation/devicetree/bindings/display/repaper.txt 6650F: drivers/gpu/drm/tiny/repaper.c 6651 6652DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6653M: Dave Airlie <airlied@redhat.com> 6654M: Gerd Hoffmann <kraxel@redhat.com> 6655L: virtualization@lists.linux-foundation.org 6656S: Obsolete 6657W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/tiny/cirrus.c 6660 6661DRM DRIVER FOR QXL VIRTUAL GPU 6662M: Dave Airlie <airlied@redhat.com> 6663M: Gerd Hoffmann <kraxel@redhat.com> 6664L: virtualization@lists.linux-foundation.org 6665L: spice-devel@lists.freedesktop.org 6666S: Maintained 6667T: git git://anongit.freedesktop.org/drm/drm-misc 6668F: drivers/gpu/drm/qxl/ 6669F: include/uapi/drm/qxl_drm.h 6670 6671DRM DRIVER FOR RAYDIUM RM67191 PANELS 6672M: Robert Chiras <robert.chiras@nxp.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6675F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6676 6677DRM DRIVER FOR SAMSUNG DB7430 PANELS 6678M: Linus Walleij <linus.walleij@linaro.org> 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6682F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6683 6684DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6685M: Inki Dae <inki.dae@samsung.com> 6686M: Jagan Teki <jagan@amarulasolutions.com> 6687M: Marek Szyprowski <m.szyprowski@samsung.com> 6688S: Maintained 6689T: git git://anongit.freedesktop.org/drm/drm-misc 6690F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6691F: drivers/gpu/drm/bridge/samsung-dsim.c 6692F: include/drm/bridge/samsung-dsim.h 6693 6694DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6695M: Markuss Broks <markuss.broks@gmail.com> 6696S: Maintained 6697F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6698F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6699 6700DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6701M: Artur Weber <aweber.kernel@gmail.com> 6702S: Maintained 6703F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6704F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6705 6706DRM DRIVER FOR SITRONIX ST7586 PANELS 6707M: David Lechner <david@lechnology.com> 6708S: Maintained 6709T: git git://anongit.freedesktop.org/drm/drm-misc 6710F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6711F: drivers/gpu/drm/tiny/st7586.c 6712 6713DRM DRIVER FOR SITRONIX ST7701 PANELS 6714M: Jagan Teki <jagan@amarulasolutions.com> 6715S: Maintained 6716F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6717F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6718 6719DRM DRIVER FOR SITRONIX ST7703 PANELS 6720M: Guido Günther <agx@sigxcpu.org> 6721R: Purism Kernel Team <kernel@puri.sm> 6722R: Ondrej Jirman <megous@megous.com> 6723S: Maintained 6724F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6725F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6726 6727DRM DRIVER FOR SITRONIX ST7735R PANELS 6728M: David Lechner <david@lechnology.com> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6732F: drivers/gpu/drm/tiny/st7735r.c 6733 6734DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6735M: Javier Martinez Canillas <javierm@redhat.com> 6736S: Maintained 6737T: git git://anongit.freedesktop.org/drm/drm-misc 6738F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6739F: drivers/gpu/drm/solomon/ssd130x* 6740 6741DRM DRIVER FOR ST-ERICSSON MCDE 6742M: Linus Walleij <linus.walleij@linaro.org> 6743S: Maintained 6744T: git git://anongit.freedesktop.org/drm/drm-misc 6745F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6746F: drivers/gpu/drm/mcde/ 6747 6748DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6749M: Jagan Teki <jagan@amarulasolutions.com> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6752F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6753 6754DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6755R: Douglas Anderson <dianders@chromium.org> 6756F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6757F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6758 6759DRM DRIVER FOR TPO TPG110 PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6764F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6765 6766DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6767M: Dave Airlie <airlied@redhat.com> 6768R: Sean Paul <sean@poorly.run> 6769R: Thomas Zimmermann <tzimmermann@suse.de> 6770L: dri-devel@lists.freedesktop.org 6771S: Supported 6772T: git git://anongit.freedesktop.org/drm/drm-misc 6773F: drivers/gpu/drm/udl/ 6774 6775DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6776M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6777M: Melissa Wen <melissa.srw@gmail.com> 6778M: Maíra Canal <mairacanal@riseup.net> 6779R: Haneen Mohammed <hamohammed.sa@gmail.com> 6780R: Daniel Vetter <daniel@ffwll.ch> 6781L: dri-devel@lists.freedesktop.org 6782S: Maintained 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: Documentation/gpu/vkms.rst 6785F: drivers/gpu/drm/vkms/ 6786 6787DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6788M: Hans de Goede <hdegoede@redhat.com> 6789L: dri-devel@lists.freedesktop.org 6790S: Maintained 6791T: git git://anongit.freedesktop.org/drm/drm-misc 6792F: drivers/gpu/drm/vboxvideo/ 6793 6794DRM DRIVER FOR VMWARE VIRTUAL GPU 6795M: Zack Rusin <zackr@vmware.com> 6796R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6797L: dri-devel@lists.freedesktop.org 6798S: Supported 6799T: git git://anongit.freedesktop.org/drm/drm-misc 6800F: drivers/gpu/drm/vmwgfx/ 6801F: include/uapi/drm/vmwgfx_drm.h 6802 6803DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6804M: Linus Walleij <linus.walleij@linaro.org> 6805S: Maintained 6806T: git git://anongit.freedesktop.org/drm/drm-misc 6807F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6808F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6809 6810DRM DRIVERS 6811M: David Airlie <airlied@gmail.com> 6812M: Daniel Vetter <daniel@ffwll.ch> 6813L: dri-devel@lists.freedesktop.org 6814S: Maintained 6815B: https://gitlab.freedesktop.org/drm 6816C: irc://irc.oftc.net/dri-devel 6817T: git git://anongit.freedesktop.org/drm/drm 6818F: Documentation/devicetree/bindings/display/ 6819F: Documentation/devicetree/bindings/gpu/ 6820F: Documentation/gpu/ 6821F: drivers/gpu/ 6822F: include/drm/ 6823F: include/linux/vga* 6824F: include/uapi/drm/ 6825 6826DRM DRIVERS AND MISC GPU PATCHES 6827M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6828M: Maxime Ripard <mripard@kernel.org> 6829M: Thomas Zimmermann <tzimmermann@suse.de> 6830S: Maintained 6831W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6832T: git git://anongit.freedesktop.org/drm/drm-misc 6833F: Documentation/gpu/ 6834F: drivers/gpu/drm/* 6835F: drivers/gpu/vga/ 6836F: include/drm/drm* 6837F: include/linux/vga* 6838F: include/uapi/drm/drm* 6839 6840DRM DRIVERS FOR ALLWINNER A10 6841M: Maxime Ripard <mripard@kernel.org> 6842M: Chen-Yu Tsai <wens@csie.org> 6843L: dri-devel@lists.freedesktop.org 6844S: Supported 6845T: git git://anongit.freedesktop.org/drm/drm-misc 6846F: Documentation/devicetree/bindings/display/allwinner* 6847F: drivers/gpu/drm/sun4i/ 6848 6849DRM DRIVERS FOR AMLOGIC SOCS 6850M: Neil Armstrong <neil.armstrong@linaro.org> 6851L: dri-devel@lists.freedesktop.org 6852L: linux-amlogic@lists.infradead.org 6853S: Supported 6854W: http://linux-meson.com/ 6855T: git git://anongit.freedesktop.org/drm/drm-misc 6856F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6857F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6858F: Documentation/gpu/meson.rst 6859F: drivers/gpu/drm/meson/ 6860 6861DRM DRIVERS FOR ATMEL HLCDC 6862M: Sam Ravnborg <sam@ravnborg.org> 6863M: Boris Brezillon <bbrezillon@kernel.org> 6864L: dri-devel@lists.freedesktop.org 6865S: Supported 6866T: git git://anongit.freedesktop.org/drm/drm-misc 6867F: Documentation/devicetree/bindings/display/atmel/ 6868F: drivers/gpu/drm/atmel-hlcdc/ 6869 6870DRM DRIVERS FOR BRIDGE CHIPS 6871M: Andrzej Hajda <andrzej.hajda@intel.com> 6872M: Neil Armstrong <neil.armstrong@linaro.org> 6873M: Robert Foss <rfoss@kernel.org> 6874R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6875R: Jonas Karlman <jonas@kwiboo.se> 6876R: Jernej Skrabec <jernej.skrabec@gmail.com> 6877S: Maintained 6878T: git git://anongit.freedesktop.org/drm/drm-misc 6879F: Documentation/devicetree/bindings/display/bridge/ 6880F: drivers/gpu/drm/bridge/ 6881F: drivers/gpu/drm/drm_bridge.c 6882F: include/drm/drm_bridge.h 6883 6884DRM DRIVERS FOR EXYNOS 6885M: Inki Dae <inki.dae@samsung.com> 6886M: Seung-Woo Kim <sw0312.kim@samsung.com> 6887M: Kyungmin Park <kyungmin.park@samsung.com> 6888L: dri-devel@lists.freedesktop.org 6889S: Supported 6890T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6891F: Documentation/devicetree/bindings/display/exynos/ 6892F: Documentation/devicetree/bindings/display/samsung/ 6893F: drivers/gpu/drm/exynos/ 6894F: include/uapi/drm/exynos_drm.h 6895 6896DRM DRIVERS FOR FREESCALE DCU 6897M: Stefan Agner <stefan@agner.ch> 6898M: Alison Wang <alison.wang@nxp.com> 6899L: dri-devel@lists.freedesktop.org 6900S: Supported 6901T: git git://anongit.freedesktop.org/drm/drm-misc 6902F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6903F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6904F: drivers/gpu/drm/fsl-dcu/ 6905 6906DRM DRIVERS FOR FREESCALE IMX 6907M: Philipp Zabel <p.zabel@pengutronix.de> 6908L: dri-devel@lists.freedesktop.org 6909S: Maintained 6910F: Documentation/devicetree/bindings/display/imx/ 6911F: drivers/gpu/drm/imx/ipuv3/ 6912F: drivers/gpu/ipu-v3/ 6913 6914DRM DRIVERS FOR FREESCALE IMX BRIDGE 6915M: Liu Ying <victor.liu@nxp.com> 6916L: dri-devel@lists.freedesktop.org 6917S: Maintained 6918F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6919F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6920F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6921F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6922F: drivers/gpu/drm/bridge/imx/ 6923 6924DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6925M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git git://github.com/patjak/drm-gma500 6929F: drivers/gpu/drm/gma500/ 6930 6931DRM DRIVERS FOR HISILICON 6932M: Xinliang Liu <xinliang.liu@linaro.org> 6933M: Tian Tao <tiantao6@hisilicon.com> 6934R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6935R: Sumit Semwal <sumit.semwal@linaro.org> 6936R: Yongqin Liu <yongqin.liu@linaro.org> 6937R: John Stultz <jstultz@google.com> 6938L: dri-devel@lists.freedesktop.org 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: Documentation/devicetree/bindings/display/hisilicon/ 6942F: drivers/gpu/drm/hisilicon/ 6943 6944DRM DRIVERS FOR LIMA 6945M: Qiang Yu <yuq825@gmail.com> 6946L: dri-devel@lists.freedesktop.org 6947L: lima@lists.freedesktop.org (moderated for non-subscribers) 6948S: Maintained 6949T: git git://anongit.freedesktop.org/drm/drm-misc 6950F: drivers/gpu/drm/lima/ 6951F: include/uapi/drm/lima_drm.h 6952 6953DRM DRIVERS FOR MEDIATEK 6954M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6955M: Philipp Zabel <p.zabel@pengutronix.de> 6956L: dri-devel@lists.freedesktop.org 6957L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6958S: Supported 6959F: Documentation/devicetree/bindings/display/mediatek/ 6960F: drivers/gpu/drm/mediatek/ 6961F: drivers/phy/mediatek/phy-mtk-dp.c 6962F: drivers/phy/mediatek/phy-mtk-hdmi* 6963F: drivers/phy/mediatek/phy-mtk-mipi* 6964 6965DRM DRIVERS FOR NVIDIA TEGRA 6966M: Thierry Reding <thierry.reding@gmail.com> 6967M: Mikko Perttunen <mperttunen@nvidia.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-tegra@vger.kernel.org 6970S: Supported 6971T: git https://gitlab.freedesktop.org/drm/tegra.git 6972F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6973F: Documentation/devicetree/bindings/gpu/host1x/ 6974F: drivers/gpu/drm/tegra/ 6975F: drivers/gpu/host1x/ 6976F: include/linux/host1x.h 6977F: include/uapi/drm/tegra_drm.h 6978 6979DRM DRIVERS FOR RENESAS 6980M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6981M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6982L: dri-devel@lists.freedesktop.org 6983L: linux-renesas-soc@vger.kernel.org 6984S: Supported 6985T: git git://linuxtv.org/pinchartl/media drm/du/next 6986F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6987F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6988F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6989F: Documentation/devicetree/bindings/display/renesas,du.yaml 6990F: drivers/gpu/drm/renesas/ 6991F: include/linux/platform_data/shmob_drm.h 6992 6993DRM DRIVERS FOR ROCKCHIP 6994M: Sandy Huang <hjc@rock-chips.com> 6995M: Heiko Stübner <heiko@sntech.de> 6996L: dri-devel@lists.freedesktop.org 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/rockchip/ 7000F: drivers/gpu/drm/rockchip/ 7001 7002DRM DRIVERS FOR STI 7003M: Alain Volmat <alain.volmat@foss.st.com> 7004L: dri-devel@lists.freedesktop.org 7005S: Maintained 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7008F: drivers/gpu/drm/sti 7009 7010DRM DRIVERS FOR STM 7011M: Yannick Fertre <yannick.fertre@foss.st.com> 7012M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7013M: Philippe Cornu <philippe.cornu@foss.st.com> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7018F: drivers/gpu/drm/stm 7019 7020DRM DRIVERS FOR TI KEYSTONE 7021M: Jyri Sarha <jyri.sarha@iki.fi> 7022M: Tomi Valkeinen <tomba@kernel.org> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7027F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7028F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7029F: drivers/gpu/drm/tidss/ 7030 7031DRM DRIVERS FOR TI LCDC 7032M: Jyri Sarha <jyri.sarha@iki.fi> 7033R: Tomi Valkeinen <tomba@kernel.org> 7034L: dri-devel@lists.freedesktop.org 7035S: Maintained 7036F: Documentation/devicetree/bindings/display/tilcdc/ 7037F: drivers/gpu/drm/tilcdc/ 7038 7039DRM DRIVERS FOR TI OMAP 7040M: Tomi Valkeinen <tomba@kernel.org> 7041L: dri-devel@lists.freedesktop.org 7042S: Maintained 7043F: Documentation/devicetree/bindings/display/ti/ 7044F: drivers/gpu/drm/omapdrm/ 7045 7046DRM DRIVERS FOR V3D 7047M: Emma Anholt <emma@anholt.net> 7048M: Melissa Wen <mwen@igalia.com> 7049S: Supported 7050T: git git://anongit.freedesktop.org/drm/drm-misc 7051F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7052F: drivers/gpu/drm/v3d/ 7053F: include/uapi/drm/v3d_drm.h 7054 7055DRM DRIVERS FOR VC4 7056M: Emma Anholt <emma@anholt.net> 7057M: Maxime Ripard <mripard@kernel.org> 7058S: Supported 7059T: git git://github.com/anholt/linux 7060T: git git://anongit.freedesktop.org/drm/drm-misc 7061F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7062F: drivers/gpu/drm/vc4/ 7063F: include/uapi/drm/vc4_drm.h 7064 7065DRM DRIVERS FOR VIVANTE GPU IP 7066M: Lucas Stach <l.stach@pengutronix.de> 7067R: Russell King <linux+etnaviv@armlinux.org.uk> 7068R: Christian Gmeiner <christian.gmeiner@gmail.com> 7069L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7073F: drivers/gpu/drm/etnaviv/ 7074F: include/uapi/drm/etnaviv_drm.h 7075 7076DRM DRIVERS FOR XEN 7077M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7078L: dri-devel@lists.freedesktop.org 7079L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7080S: Supported 7081T: git git://anongit.freedesktop.org/drm/drm-misc 7082F: Documentation/gpu/xen-front.rst 7083F: drivers/gpu/drm/xen/ 7084 7085DRM DRIVERS FOR XILINX 7086M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7087L: dri-devel@lists.freedesktop.org 7088S: Maintained 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/xlnx/ 7091F: drivers/gpu/drm/xlnx/ 7092 7093DRM GPU SCHEDULER 7094M: Luben Tuikov <luben.tuikov@amd.com> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: drivers/gpu/drm/scheduler/ 7099F: include/drm/gpu_scheduler.h 7100 7101DRM PANEL DRIVERS 7102M: Neil Armstrong <neil.armstrong@linaro.org> 7103R: Sam Ravnborg <sam@ravnborg.org> 7104L: dri-devel@lists.freedesktop.org 7105S: Maintained 7106T: git git://anongit.freedesktop.org/drm/drm-misc 7107F: Documentation/devicetree/bindings/display/panel/ 7108F: drivers/gpu/drm/drm_panel.c 7109F: drivers/gpu/drm/panel/ 7110F: include/drm/drm_panel.h 7111 7112DRM PRIVACY-SCREEN CLASS 7113M: Hans de Goede <hdegoede@redhat.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/drm_privacy_screen* 7118F: include/drm/drm_privacy_screen* 7119 7120DRM TTM SUBSYSTEM 7121M: Christian Koenig <christian.koenig@amd.com> 7122M: Huang Rui <ray.huang@amd.com> 7123L: dri-devel@lists.freedesktop.org 7124S: Maintained 7125T: git git://anongit.freedesktop.org/drm/drm-misc 7126F: drivers/gpu/drm/ttm/ 7127F: include/drm/ttm/ 7128 7129DSBR100 USB FM RADIO DRIVER 7130M: Alexey Klimov <klimov.linux@gmail.com> 7131L: linux-media@vger.kernel.org 7132S: Maintained 7133T: git git://linuxtv.org/media_tree.git 7134F: drivers/media/radio/dsbr100.c 7135 7136DT3155 MEDIA DRIVER 7137M: Hans Verkuil <hverkuil@xs4all.nl> 7138L: linux-media@vger.kernel.org 7139S: Odd Fixes 7140W: https://linuxtv.org 7141T: git git://linuxtv.org/media_tree.git 7142F: drivers/media/pci/dt3155/ 7143 7144DVB_USB_AF9015 MEDIA DRIVER 7145M: Antti Palosaari <crope@iki.fi> 7146L: linux-media@vger.kernel.org 7147S: Maintained 7148W: https://linuxtv.org 7149W: http://palosaari.fi/linux/ 7150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7151T: git git://linuxtv.org/anttip/media_tree.git 7152F: drivers/media/usb/dvb-usb-v2/af9015* 7153 7154DVB_USB_AF9035 MEDIA DRIVER 7155M: Antti Palosaari <crope@iki.fi> 7156L: linux-media@vger.kernel.org 7157S: Maintained 7158W: https://linuxtv.org 7159W: http://palosaari.fi/linux/ 7160Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7161T: git git://linuxtv.org/anttip/media_tree.git 7162F: drivers/media/usb/dvb-usb-v2/af9035* 7163 7164DVB_USB_ANYSEE MEDIA DRIVER 7165M: Antti Palosaari <crope@iki.fi> 7166L: linux-media@vger.kernel.org 7167S: Maintained 7168W: https://linuxtv.org 7169W: http://palosaari.fi/linux/ 7170Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7171T: git git://linuxtv.org/anttip/media_tree.git 7172F: drivers/media/usb/dvb-usb-v2/anysee* 7173 7174DVB_USB_AU6610 MEDIA DRIVER 7175M: Antti Palosaari <crope@iki.fi> 7176L: linux-media@vger.kernel.org 7177S: Maintained 7178W: https://linuxtv.org 7179W: http://palosaari.fi/linux/ 7180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7181T: git git://linuxtv.org/anttip/media_tree.git 7182F: drivers/media/usb/dvb-usb-v2/au6610* 7183 7184DVB_USB_CE6230 MEDIA DRIVER 7185M: Antti Palosaari <crope@iki.fi> 7186L: linux-media@vger.kernel.org 7187S: Maintained 7188W: https://linuxtv.org 7189W: http://palosaari.fi/linux/ 7190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7191T: git git://linuxtv.org/anttip/media_tree.git 7192F: drivers/media/usb/dvb-usb-v2/ce6230* 7193 7194DVB_USB_CXUSB MEDIA DRIVER 7195M: Michael Krufky <mkrufky@linuxtv.org> 7196L: linux-media@vger.kernel.org 7197S: Maintained 7198W: https://linuxtv.org 7199W: http://github.com/mkrufky 7200Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7201T: git git://linuxtv.org/media_tree.git 7202F: drivers/media/usb/dvb-usb/cxusb* 7203 7204DVB_USB_EC168 MEDIA DRIVER 7205M: Antti Palosaari <crope@iki.fi> 7206L: linux-media@vger.kernel.org 7207S: Maintained 7208W: https://linuxtv.org 7209W: http://palosaari.fi/linux/ 7210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7211T: git git://linuxtv.org/anttip/media_tree.git 7212F: drivers/media/usb/dvb-usb-v2/ec168* 7213 7214DVB_USB_GL861 MEDIA DRIVER 7215M: Antti Palosaari <crope@iki.fi> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7220T: git git://linuxtv.org/anttip/media_tree.git 7221F: drivers/media/usb/dvb-usb-v2/gl861* 7222 7223DVB_USB_MXL111SF MEDIA DRIVER 7224M: Michael Krufky <mkrufky@linuxtv.org> 7225L: linux-media@vger.kernel.org 7226S: Maintained 7227W: https://linuxtv.org 7228W: http://github.com/mkrufky 7229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7230T: git git://linuxtv.org/mkrufky/mxl111sf.git 7231F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7232 7233DVB_USB_RTL28XXU MEDIA DRIVER 7234M: Antti Palosaari <crope@iki.fi> 7235L: linux-media@vger.kernel.org 7236S: Maintained 7237W: https://linuxtv.org 7238W: http://palosaari.fi/linux/ 7239Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7240T: git git://linuxtv.org/anttip/media_tree.git 7241F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7242 7243DVB_USB_V2 MEDIA DRIVER 7244M: Antti Palosaari <crope@iki.fi> 7245L: linux-media@vger.kernel.org 7246S: Maintained 7247W: https://linuxtv.org 7248W: http://palosaari.fi/linux/ 7249Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7250T: git git://linuxtv.org/anttip/media_tree.git 7251F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7252F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7253 7254DYNAMIC DEBUG 7255M: Jason Baron <jbaron@akamai.com> 7256M: Jim Cromie <jim.cromie@gmail.com> 7257S: Maintained 7258F: include/linux/dynamic_debug.h 7259F: lib/dynamic_debug.c 7260F: lib/test_dynamic_debug.c 7261 7262DYNAMIC INTERRUPT MODERATION 7263M: Tal Gilboa <talgi@nvidia.com> 7264S: Maintained 7265F: Documentation/networking/net_dim.rst 7266F: include/linux/dim.h 7267F: lib/dim/ 7268 7269DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7270M: Daniel Lezcano <daniel.lezcano@kernel.org> 7271L: linux-pm@vger.kernel.org 7272S: Supported 7273B: https://bugzilla.kernel.org 7274T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7275F: drivers/powercap/dtpm* 7276F: include/linux/dtpm.h 7277 7278DZ DECSTATION DZ11 SERIAL DRIVER 7279M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7280S: Maintained 7281F: drivers/tty/serial/dz.* 7282 7283E3X0 POWER BUTTON DRIVER 7284M: Moritz Fischer <moritz.fischer@ettus.com> 7285L: usrp-users@lists.ettus.com 7286S: Supported 7287W: http://www.ettus.com 7288F: Documentation/devicetree/bindings/input/e3x0-button.txt 7289F: drivers/input/misc/e3x0-button.c 7290 7291E4000 MEDIA DRIVER 7292M: Antti Palosaari <crope@iki.fi> 7293L: linux-media@vger.kernel.org 7294S: Maintained 7295W: https://linuxtv.org 7296W: http://palosaari.fi/linux/ 7297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7298T: git git://linuxtv.org/anttip/media_tree.git 7299F: drivers/media/tuners/e4000* 7300 7301EARTH_PT1 MEDIA DRIVER 7302M: Akihiro Tsukada <tskd08@gmail.com> 7303L: linux-media@vger.kernel.org 7304S: Odd Fixes 7305F: drivers/media/pci/pt1/ 7306 7307EARTH_PT3 MEDIA DRIVER 7308M: Akihiro Tsukada <tskd08@gmail.com> 7309L: linux-media@vger.kernel.org 7310S: Odd Fixes 7311F: drivers/media/pci/pt3/ 7312 7313EC100 MEDIA DRIVER 7314M: Antti Palosaari <crope@iki.fi> 7315L: linux-media@vger.kernel.org 7316S: Maintained 7317W: https://linuxtv.org 7318W: http://palosaari.fi/linux/ 7319Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7320T: git git://linuxtv.org/anttip/media_tree.git 7321F: drivers/media/dvb-frontends/ec100* 7322 7323ECRYPT FILE SYSTEM 7324M: Tyler Hicks <code@tyhicks.com> 7325L: ecryptfs@vger.kernel.org 7326S: Odd Fixes 7327W: http://ecryptfs.org 7328W: https://launchpad.net/ecryptfs 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7330F: Documentation/filesystems/ecryptfs.rst 7331F: fs/ecryptfs/ 7332 7333EDAC-AMD64 7334M: Yazen Ghannam <yazen.ghannam@amd.com> 7335L: linux-edac@vger.kernel.org 7336S: Supported 7337F: drivers/edac/amd64_edac* 7338F: drivers/edac/mce_amd* 7339 7340EDAC-ARMADA 7341M: Jan Luebbe <jlu@pengutronix.de> 7342L: linux-edac@vger.kernel.org 7343S: Maintained 7344F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7345F: drivers/edac/armada_xp_* 7346 7347EDAC-AST2500 7348M: Stefan Schaeckeler <sschaeck@cisco.com> 7349S: Supported 7350F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7351F: drivers/edac/aspeed_edac.c 7352 7353EDAC-BLUEFIELD 7354M: Shravan Kumar Ramani <shravankr@nvidia.com> 7355S: Supported 7356F: drivers/edac/bluefield_edac.c 7357 7358EDAC-CALXEDA 7359M: Andre Przywara <andre.przywara@arm.com> 7360L: linux-edac@vger.kernel.org 7361S: Maintained 7362F: drivers/edac/highbank* 7363 7364EDAC-CAVIUM OCTEON 7365M: Ralf Baechle <ralf@linux-mips.org> 7366L: linux-edac@vger.kernel.org 7367L: linux-mips@vger.kernel.org 7368S: Supported 7369F: drivers/edac/octeon_edac* 7370 7371EDAC-CAVIUM THUNDERX 7372M: Robert Richter <rric@kernel.org> 7373L: linux-edac@vger.kernel.org 7374S: Odd Fixes 7375F: drivers/edac/thunderx_edac* 7376 7377EDAC-CORE 7378M: Borislav Petkov <bp@alien8.de> 7379M: Tony Luck <tony.luck@intel.com> 7380R: James Morse <james.morse@arm.com> 7381R: Mauro Carvalho Chehab <mchehab@kernel.org> 7382R: Robert Richter <rric@kernel.org> 7383L: linux-edac@vger.kernel.org 7384S: Supported 7385T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7386F: Documentation/admin-guide/ras.rst 7387F: Documentation/driver-api/edac.rst 7388F: drivers/edac/ 7389F: include/linux/edac.h 7390 7391EDAC-DMC520 7392M: Lei Wang <lewan@microsoft.com> 7393L: linux-edac@vger.kernel.org 7394S: Supported 7395F: drivers/edac/dmc520_edac.c 7396 7397EDAC-E752X 7398M: Mark Gross <markgross@kernel.org> 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e752x_edac.c 7402 7403EDAC-E7XXX 7404L: linux-edac@vger.kernel.org 7405S: Maintained 7406F: drivers/edac/e7xxx_edac.c 7407 7408EDAC-FSL_DDR 7409M: York Sun <york.sun@nxp.com> 7410L: linux-edac@vger.kernel.org 7411S: Maintained 7412F: drivers/edac/fsl_ddr_edac.* 7413 7414EDAC-GHES 7415M: Mauro Carvalho Chehab <mchehab@kernel.org> 7416L: linux-edac@vger.kernel.org 7417S: Maintained 7418F: drivers/edac/ghes_edac.c 7419 7420EDAC-I10NM 7421M: Tony Luck <tony.luck@intel.com> 7422L: linux-edac@vger.kernel.org 7423S: Maintained 7424F: drivers/edac/i10nm_base.c 7425 7426EDAC-I3000 7427L: linux-edac@vger.kernel.org 7428S: Orphan 7429F: drivers/edac/i3000_edac.c 7430 7431EDAC-I5000 7432L: linux-edac@vger.kernel.org 7433S: Maintained 7434F: drivers/edac/i5000_edac.c 7435 7436EDAC-I5400 7437M: Mauro Carvalho Chehab <mchehab@kernel.org> 7438L: linux-edac@vger.kernel.org 7439S: Maintained 7440F: drivers/edac/i5400_edac.c 7441 7442EDAC-I7300 7443M: Mauro Carvalho Chehab <mchehab@kernel.org> 7444L: linux-edac@vger.kernel.org 7445S: Maintained 7446F: drivers/edac/i7300_edac.c 7447 7448EDAC-I7CORE 7449M: Mauro Carvalho Chehab <mchehab@kernel.org> 7450L: linux-edac@vger.kernel.org 7451S: Maintained 7452F: drivers/edac/i7core_edac.c 7453 7454EDAC-I82443BXGX 7455M: Tim Small <tim@buttersideup.com> 7456L: linux-edac@vger.kernel.org 7457S: Maintained 7458F: drivers/edac/i82443bxgx_edac.c 7459 7460EDAC-I82975X 7461M: "Arvind R." <arvino55@gmail.com> 7462L: linux-edac@vger.kernel.org 7463S: Maintained 7464F: drivers/edac/i82975x_edac.c 7465 7466EDAC-IE31200 7467M: Jason Baron <jbaron@akamai.com> 7468L: linux-edac@vger.kernel.org 7469S: Maintained 7470F: drivers/edac/ie31200_edac.c 7471 7472EDAC-IGEN6 7473M: Tony Luck <tony.luck@intel.com> 7474R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7475L: linux-edac@vger.kernel.org 7476S: Maintained 7477F: drivers/edac/igen6_edac.c 7478 7479EDAC-MPC85XX 7480M: Johannes Thumshirn <morbidrsa@gmail.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/mpc85xx_edac.[ch] 7484 7485EDAC-NPCM 7486M: Marvin Lin <kflin@nuvoton.com> 7487M: Stanley Chu <yschu@nuvoton.com> 7488L: linux-edac@vger.kernel.org 7489S: Maintained 7490F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7491F: drivers/edac/npcm_edac.c 7492 7493EDAC-PASEMI 7494M: Egor Martovetsky <egor@pasemi.com> 7495L: linux-edac@vger.kernel.org 7496S: Maintained 7497F: drivers/edac/pasemi_edac.c 7498 7499EDAC-PND2 7500M: Tony Luck <tony.luck@intel.com> 7501L: linux-edac@vger.kernel.org 7502S: Maintained 7503F: drivers/edac/pnd2_edac.[ch] 7504 7505EDAC-QCOM 7506M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7507L: linux-arm-msm@vger.kernel.org 7508L: linux-edac@vger.kernel.org 7509S: Maintained 7510F: drivers/edac/qcom_edac.c 7511 7512EDAC-R82600 7513M: Tim Small <tim@buttersideup.com> 7514L: linux-edac@vger.kernel.org 7515S: Maintained 7516F: drivers/edac/r82600_edac.c 7517 7518EDAC-SBRIDGE 7519M: Tony Luck <tony.luck@intel.com> 7520R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7521L: linux-edac@vger.kernel.org 7522S: Maintained 7523F: drivers/edac/sb_edac.c 7524 7525EDAC-SKYLAKE 7526M: Tony Luck <tony.luck@intel.com> 7527L: linux-edac@vger.kernel.org 7528S: Maintained 7529F: drivers/edac/skx_*.[ch] 7530 7531EDAC-TI 7532M: Tero Kristo <kristo@kernel.org> 7533L: linux-edac@vger.kernel.org 7534S: Odd Fixes 7535F: drivers/edac/ti_edac.c 7536 7537EDIROL UA-101/UA-1000 DRIVER 7538M: Clemens Ladisch <clemens@ladisch.de> 7539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7540S: Maintained 7541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7542F: sound/usb/misc/ua101.c 7543 7544EFI TEST DRIVER 7545M: Ivan Hu <ivan.hu@canonical.com> 7546M: Ard Biesheuvel <ardb@kernel.org> 7547L: linux-efi@vger.kernel.org 7548S: Maintained 7549F: drivers/firmware/efi/test/ 7550 7551EFI VARIABLE FILESYSTEM 7552M: Jeremy Kerr <jk@ozlabs.org> 7553M: Ard Biesheuvel <ardb@kernel.org> 7554L: linux-efi@vger.kernel.org 7555S: Maintained 7556T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7557F: fs/efivarfs/ 7558 7559EFIFB FRAMEBUFFER DRIVER 7560M: Peter Jones <pjones@redhat.com> 7561L: linux-fbdev@vger.kernel.org 7562S: Maintained 7563F: drivers/video/fbdev/efifb.c 7564 7565EFS FILESYSTEM 7566S: Orphan 7567W: http://aeschi.ch.eu.org/efs/ 7568F: fs/efs/ 7569 7570EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7571M: Douglas Miller <dougmill@linux.ibm.com> 7572L: netdev@vger.kernel.org 7573S: Maintained 7574F: drivers/net/ethernet/ibm/ehea/ 7575 7576ELM327 CAN NETWORK DRIVER 7577M: Max Staudt <max@enpas.org> 7578L: linux-can@vger.kernel.org 7579S: Maintained 7580F: Documentation/networking/device_drivers/can/can327.rst 7581F: drivers/net/can/can327.c 7582 7583EM28XX VIDEO4LINUX DRIVER 7584M: Mauro Carvalho Chehab <mchehab@kernel.org> 7585L: linux-media@vger.kernel.org 7586S: Maintained 7587W: https://linuxtv.org 7588T: git git://linuxtv.org/media_tree.git 7589F: Documentation/admin-guide/media/em28xx* 7590F: drivers/media/usb/em28xx/ 7591 7592EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7593M: Adrian Hunter <adrian.hunter@intel.com> 7594M: Ritesh Harjani <riteshh@codeaurora.org> 7595M: Asutosh Das <asutoshd@codeaurora.org> 7596L: linux-mmc@vger.kernel.org 7597S: Supported 7598F: drivers/mmc/host/cqhci* 7599 7600EMULEX 10Gbps iSCSI - OneConnect DRIVER 7601M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7602L: linux-scsi@vger.kernel.org 7603S: Supported 7604W: http://www.broadcom.com 7605F: drivers/scsi/be2iscsi/ 7606 7607EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7608M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7609M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7610M: Somnath Kotur <somnath.kotur@broadcom.com> 7611L: netdev@vger.kernel.org 7612S: Supported 7613W: http://www.emulex.com 7614F: drivers/net/ethernet/emulex/benet/ 7615 7616EMULEX ONECONNECT ROCE DRIVER 7617M: Selvin Xavier <selvin.xavier@broadcom.com> 7618L: linux-rdma@vger.kernel.org 7619S: Odd Fixes 7620W: http://www.broadcom.com 7621F: drivers/infiniband/hw/ocrdma/ 7622F: include/uapi/rdma/ocrdma-abi.h 7623 7624EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7625M: James Smart <james.smart@broadcom.com> 7626M: Ram Vegesna <ram.vegesna@broadcom.com> 7627L: linux-scsi@vger.kernel.org 7628L: target-devel@vger.kernel.org 7629S: Supported 7630W: http://www.broadcom.com 7631F: drivers/scsi/elx/ 7632 7633EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7634M: James Smart <james.smart@broadcom.com> 7635M: Dick Kennedy <dick.kennedy@broadcom.com> 7636L: linux-scsi@vger.kernel.org 7637S: Supported 7638W: http://www.broadcom.com 7639F: drivers/scsi/lpfc/ 7640 7641ENE CB710 FLASH CARD READER DRIVER 7642M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7643S: Maintained 7644F: drivers/misc/cb710/ 7645F: drivers/mmc/host/cb710-mmc.* 7646F: include/linux/cb710.h 7647 7648ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7649M: Maxim Levitsky <maximlevitsky@gmail.com> 7650S: Maintained 7651F: drivers/media/rc/ene_ir.* 7652 7653EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7654M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7655L: linuxppc-dev@lists.ozlabs.org 7656S: Maintained 7657F: drivers/tty/ehv_bytechan.c 7658 7659EPSON S1D13XXX FRAMEBUFFER DRIVER 7660M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7661S: Maintained 7662T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7663F: drivers/video/fbdev/s1d13xxxfb.c 7664F: include/video/s1d13xxxfb.h 7665 7666EROFS FILE SYSTEM 7667M: Gao Xiang <xiang@kernel.org> 7668M: Chao Yu <chao@kernel.org> 7669R: Yue Hu <huyue2@coolpad.com> 7670R: Jeffle Xu <jefflexu@linux.alibaba.com> 7671L: linux-erofs@lists.ozlabs.org 7672S: Maintained 7673T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7674F: Documentation/ABI/testing/sysfs-fs-erofs 7675F: Documentation/filesystems/erofs.rst 7676F: fs/erofs/ 7677F: include/trace/events/erofs.h 7678 7679ERRSEQ ERROR TRACKING INFRASTRUCTURE 7680M: Jeff Layton <jlayton@kernel.org> 7681S: Maintained 7682F: include/linux/errseq.h 7683F: lib/errseq.c 7684 7685ESD CAN/USB DRIVERS 7686M: Frank Jungclaus <frank.jungclaus@esd.eu> 7687R: socketcan@esd.eu 7688L: linux-can@vger.kernel.org 7689S: Maintained 7690F: drivers/net/can/usb/esd_usb.c 7691 7692ET131X NETWORK DRIVER 7693M: Mark Einon <mark.einon@gmail.com> 7694S: Odd Fixes 7695F: drivers/net/ethernet/agere/ 7696 7697ETAS ES58X CAN/USB DRIVER 7698M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7699L: linux-can@vger.kernel.org 7700S: Maintained 7701F: Documentation/networking/devlink/etas_es58x.rst 7702F: drivers/net/can/usb/etas_es58x/ 7703 7704ETHERNET BRIDGE 7705M: Roopa Prabhu <roopa@nvidia.com> 7706M: Nikolay Aleksandrov <razor@blackwall.org> 7707L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7708L: netdev@vger.kernel.org 7709S: Maintained 7710W: http://www.linuxfoundation.org/en/Net:Bridge 7711F: include/linux/netfilter_bridge/ 7712F: net/bridge/ 7713 7714ETHERNET PHY LIBRARY 7715M: Andrew Lunn <andrew@lunn.ch> 7716M: Heiner Kallweit <hkallweit1@gmail.com> 7717R: Russell King <linux@armlinux.org.uk> 7718L: netdev@vger.kernel.org 7719S: Maintained 7720F: Documentation/ABI/testing/sysfs-class-net-phydev 7721F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7722F: Documentation/devicetree/bindings/net/mdio* 7723F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7724F: Documentation/networking/phy.rst 7725F: drivers/net/mdio/ 7726F: drivers/net/mdio/acpi_mdio.c 7727F: drivers/net/mdio/fwnode_mdio.c 7728F: drivers/net/mdio/of_mdio.c 7729F: drivers/net/pcs/ 7730F: drivers/net/phy/ 7731F: include/dt-bindings/net/qca-ar803x.h 7732F: include/linux/*mdio*.h 7733F: include/linux/linkmode.h 7734F: include/linux/mdio/*.h 7735F: include/linux/mii.h 7736F: include/linux/of_net.h 7737F: include/linux/phy.h 7738F: include/linux/phy_fixed.h 7739F: include/linux/platform_data/mdio-bcm-unimac.h 7740F: include/linux/platform_data/mdio-gpio.h 7741F: include/trace/events/mdio.h 7742F: include/uapi/linux/mdio.h 7743F: include/uapi/linux/mii.h 7744F: net/core/of_net.c 7745 7746EXEC & BINFMT API 7747R: Eric Biederman <ebiederm@xmission.com> 7748R: Kees Cook <keescook@chromium.org> 7749L: linux-mm@kvack.org 7750S: Supported 7751T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7752F: fs/*binfmt_*.c 7753F: fs/exec.c 7754F: include/linux/binfmts.h 7755F: include/linux/elf.h 7756F: include/uapi/linux/binfmts.h 7757F: include/uapi/linux/elf.h 7758F: tools/testing/selftests/exec/ 7759N: asm/elf.h 7760N: binfmt 7761 7762EXFAT FILE SYSTEM 7763M: Namjae Jeon <linkinjeon@kernel.org> 7764M: Sungjong Seo <sj1557.seo@samsung.com> 7765L: linux-fsdevel@vger.kernel.org 7766S: Maintained 7767T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7768F: fs/exfat/ 7769 7770EXT2 FILE SYSTEM 7771M: Jan Kara <jack@suse.com> 7772L: linux-ext4@vger.kernel.org 7773S: Maintained 7774F: Documentation/filesystems/ext2.rst 7775F: fs/ext2/ 7776F: include/linux/ext2* 7777 7778EXT4 FILE SYSTEM 7779M: "Theodore Ts'o" <tytso@mit.edu> 7780M: Andreas Dilger <adilger.kernel@dilger.ca> 7781L: linux-ext4@vger.kernel.org 7782S: Maintained 7783W: http://ext4.wiki.kernel.org 7784Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7786F: Documentation/filesystems/ext4/ 7787F: fs/ext4/ 7788F: include/trace/events/ext4.h 7789F: include/uapi/linux/ext4.h 7790 7791Extended Verification Module (EVM) 7792M: Mimi Zohar <zohar@linux.ibm.com> 7793L: linux-integrity@vger.kernel.org 7794S: Supported 7795T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7796F: security/integrity/ 7797F: security/integrity/evm/ 7798 7799EXTENSIBLE FIRMWARE INTERFACE (EFI) 7800M: Ard Biesheuvel <ardb@kernel.org> 7801L: linux-efi@vger.kernel.org 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7804F: Documentation/admin-guide/efi-stub.rst 7805F: arch/*/include/asm/efi.h 7806F: arch/*/kernel/efi.c 7807F: arch/arm/boot/compressed/efi-header.S 7808F: arch/x86/platform/efi/ 7809F: drivers/firmware/efi/ 7810F: include/linux/efi*.h 7811 7812EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7813M: MyungJoo Ham <myungjoo.ham@samsung.com> 7814M: Chanwoo Choi <cw00.choi@samsung.com> 7815L: linux-kernel@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7818F: Documentation/devicetree/bindings/extcon/ 7819F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7820F: drivers/extcon/ 7821F: include/linux/extcon.h 7822F: include/linux/extcon/ 7823 7824EXTRA BOOT CONFIG 7825M: Masami Hiramatsu <mhiramat@kernel.org> 7826L: linux-kernel@vger.kernel.org 7827L: linux-trace-kernel@vger.kernel.org 7828S: Maintained 7829Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7830T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7831F: Documentation/admin-guide/bootconfig.rst 7832F: fs/proc/bootconfig.c 7833F: include/linux/bootconfig.h 7834F: lib/bootconfig-data.S 7835F: lib/bootconfig.c 7836F: tools/bootconfig/* 7837F: tools/bootconfig/scripts/* 7838 7839EXYNOS DP DRIVER 7840M: Jingoo Han <jingoohan1@gmail.com> 7841L: dri-devel@lists.freedesktop.org 7842S: Maintained 7843F: drivers/gpu/drm/exynos/exynos_dp* 7844 7845EXYNOS SYSMMU (IOMMU) driver 7846M: Marek Szyprowski <m.szyprowski@samsung.com> 7847L: iommu@lists.linux.dev 7848S: Maintained 7849F: drivers/iommu/exynos-iommu.c 7850 7851F2FS FILE SYSTEM 7852M: Jaegeuk Kim <jaegeuk@kernel.org> 7853M: Chao Yu <chao@kernel.org> 7854L: linux-f2fs-devel@lists.sourceforge.net 7855S: Maintained 7856W: https://f2fs.wiki.kernel.org/ 7857Q: https://patchwork.kernel.org/project/f2fs/list/ 7858B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7859T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7860F: Documentation/ABI/testing/sysfs-fs-f2fs 7861F: Documentation/filesystems/f2fs.rst 7862F: fs/f2fs/ 7863F: include/linux/f2fs_fs.h 7864F: include/trace/events/f2fs.h 7865F: include/uapi/linux/f2fs.h 7866 7867F71805F HARDWARE MONITORING DRIVER 7868M: Jean Delvare <jdelvare@suse.com> 7869L: linux-hwmon@vger.kernel.org 7870S: Maintained 7871F: Documentation/hwmon/f71805f.rst 7872F: drivers/hwmon/f71805f.c 7873 7874FADDR2LINE 7875M: Josh Poimboeuf <jpoimboe@kernel.org> 7876S: Maintained 7877F: scripts/faddr2line 7878 7879FAILOVER MODULE 7880M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7881L: netdev@vger.kernel.org 7882S: Supported 7883F: Documentation/networking/failover.rst 7884F: include/net/failover.h 7885F: net/core/failover.c 7886 7887FANOTIFY 7888M: Jan Kara <jack@suse.cz> 7889R: Amir Goldstein <amir73il@gmail.com> 7890R: Matthew Bobrowski <repnop@google.com> 7891L: linux-fsdevel@vger.kernel.org 7892S: Maintained 7893F: fs/notify/fanotify/ 7894F: include/linux/fanotify.h 7895F: include/uapi/linux/fanotify.h 7896 7897FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7898M: Linus Walleij <linus.walleij@linaro.org> 7899L: linux-usb@vger.kernel.org 7900S: Maintained 7901F: drivers/usb/fotg210/ 7902 7903FARSYNC SYNCHRONOUS DRIVER 7904M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7905S: Supported 7906W: http://www.farsite.co.uk/ 7907F: drivers/net/wan/farsync.* 7908 7909FAULT INJECTION SUPPORT 7910M: Akinobu Mita <akinobu.mita@gmail.com> 7911S: Supported 7912F: Documentation/fault-injection/ 7913F: lib/fault-inject.c 7914 7915FBTFT Framebuffer drivers 7916L: dri-devel@lists.freedesktop.org 7917L: linux-fbdev@vger.kernel.org 7918S: Orphan 7919F: drivers/staging/fbtft/ 7920 7921FC0011 TUNER DRIVER 7922M: Michael Buesch <m@bues.ch> 7923L: linux-media@vger.kernel.org 7924S: Maintained 7925F: drivers/media/tuners/fc0011.c 7926F: drivers/media/tuners/fc0011.h 7927 7928FC2580 MEDIA DRIVER 7929M: Antti Palosaari <crope@iki.fi> 7930L: linux-media@vger.kernel.org 7931S: Maintained 7932W: https://linuxtv.org 7933W: http://palosaari.fi/linux/ 7934Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7935T: git git://linuxtv.org/anttip/media_tree.git 7936F: drivers/media/tuners/fc2580* 7937 7938FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7939M: Hannes Reinecke <hare@suse.de> 7940L: linux-scsi@vger.kernel.org 7941S: Supported 7942W: www.Open-FCoE.org 7943F: drivers/scsi/fcoe/ 7944F: drivers/scsi/libfc/ 7945F: include/scsi/fc/ 7946F: include/scsi/libfc.h 7947F: include/scsi/libfcoe.h 7948F: include/uapi/scsi/fc/ 7949 7950FILE LOCKING (flock() and fcntl()/lockf()) 7951M: Jeff Layton <jlayton@kernel.org> 7952M: Chuck Lever <chuck.lever@oracle.com> 7953L: linux-fsdevel@vger.kernel.org 7954S: Maintained 7955F: fs/fcntl.c 7956F: fs/locks.c 7957F: include/linux/fcntl.h 7958F: include/uapi/linux/fcntl.h 7959 7960FILESYSTEM DIRECT ACCESS (DAX) 7961M: Dan Williams <dan.j.williams@intel.com> 7962R: Matthew Wilcox <willy@infradead.org> 7963R: Jan Kara <jack@suse.cz> 7964L: linux-fsdevel@vger.kernel.org 7965L: nvdimm@lists.linux.dev 7966S: Supported 7967F: fs/dax.c 7968F: include/linux/dax.h 7969F: include/trace/events/fs_dax.h 7970 7971FILESYSTEMS (VFS and infrastructure) 7972M: Alexander Viro <viro@zeniv.linux.org.uk> 7973M: Christian Brauner <brauner@kernel.org> 7974L: linux-fsdevel@vger.kernel.org 7975S: Maintained 7976F: fs/* 7977F: include/linux/fs.h 7978F: include/linux/fs_types.h 7979F: include/uapi/linux/fs.h 7980F: include/uapi/linux/openat2.h 7981 7982FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7983M: Riku Voipio <riku.voipio@iki.fi> 7984L: linux-hwmon@vger.kernel.org 7985S: Maintained 7986F: drivers/hwmon/f75375s.c 7987F: include/linux/f75375s.h 7988 7989FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7990M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7991L: linux-can@vger.kernel.org 7992S: Maintained 7993F: drivers/net/can/usb/f81604.c 7994 7995FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7996M: Clemens Ladisch <clemens@ladisch.de> 7997M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7998L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8001F: include/uapi/sound/firewire.h 8002F: sound/firewire/ 8003 8004FIREWIRE MEDIA DRIVERS (firedtv) 8005M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8006L: linux-media@vger.kernel.org 8007L: linux1394-devel@lists.sourceforge.net 8008S: Maintained 8009T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8010F: drivers/media/firewire/ 8011 8012FIREWIRE SBP-2 TARGET 8013M: Chris Boot <bootc@bootc.net> 8014L: linux-scsi@vger.kernel.org 8015L: target-devel@vger.kernel.org 8016L: linux1394-devel@lists.sourceforge.net 8017S: Maintained 8018T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8019F: drivers/target/sbp/ 8020 8021FIREWIRE SUBSYSTEM 8022M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8023M: Takashi Sakamoto <takaswie@kernel.org> 8024L: linux1394-devel@lists.sourceforge.net 8025S: Maintained 8026W: http://ieee1394.docs.kernel.org/ 8027T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8028F: drivers/firewire/ 8029F: include/linux/firewire.h 8030F: include/uapi/linux/firewire*.h 8031F: tools/firewire/ 8032 8033FIRMWARE FRAMEWORK FOR ARMV8-A 8034M: Sudeep Holla <sudeep.holla@arm.com> 8035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8036S: Maintained 8037F: drivers/firmware/arm_ffa/ 8038F: include/linux/arm_ffa.h 8039 8040FIRMWARE LOADER (request_firmware) 8041M: Luis Chamberlain <mcgrof@kernel.org> 8042M: Russ Weight <russell.h.weight@intel.com> 8043L: linux-kernel@vger.kernel.org 8044S: Maintained 8045F: Documentation/firmware_class/ 8046F: drivers/base/firmware_loader/ 8047F: include/linux/firmware.h 8048 8049FLEXTIMER FTM-QUADDEC DRIVER 8050M: Patrick Havelange <patrick.havelange@essensium.com> 8051L: linux-iio@vger.kernel.org 8052S: Maintained 8053F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8054F: drivers/counter/ftm-quaddec.c 8055 8056FLOPPY DRIVER 8057M: Denis Efremov <efremov@linux.com> 8058L: linux-block@vger.kernel.org 8059S: Odd Fixes 8060F: drivers/block/floppy.c 8061 8062FLYSKY FSIA6B RC RECEIVER 8063M: Markus Koch <markus@notsyncing.net> 8064L: linux-input@vger.kernel.org 8065S: Maintained 8066F: drivers/input/joystick/fsia6b.c 8067 8068FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8069M: Geoffrey D. Bennett <g@b4.vu> 8070L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8071S: Maintained 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8073F: sound/usb/mixer_scarlett_gen2.c 8074 8075FORCEDETH GIGABIT ETHERNET DRIVER 8076M: Rain River <rain.1986.08.12@gmail.com> 8077M: Zhu Yanjun <zyjzyj2000@gmail.com> 8078L: netdev@vger.kernel.org 8079S: Maintained 8080F: drivers/net/ethernet/nvidia/* 8081 8082FORTIFY_SOURCE 8083M: Kees Cook <keescook@chromium.org> 8084L: linux-hardening@vger.kernel.org 8085S: Supported 8086T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8087F: include/linux/fortify-string.h 8088F: lib/fortify_kunit.c 8089F: lib/memcpy_kunit.c 8090F: lib/strcat_kunit.c 8091F: lib/strscpy_kunit.c 8092F: lib/test_fortify/* 8093F: scripts/test_fortify.sh 8094K: \b__NO_FORTIFY\b 8095 8096FPGA DFL DRIVERS 8097M: Wu Hao <hao.wu@intel.com> 8098R: Tom Rix <trix@redhat.com> 8099L: linux-fpga@vger.kernel.org 8100S: Maintained 8101F: Documentation/ABI/testing/sysfs-bus-dfl* 8102F: Documentation/fpga/dfl.rst 8103F: drivers/fpga/dfl* 8104F: drivers/uio/uio_dfl.c 8105F: include/linux/dfl.h 8106F: include/uapi/linux/fpga-dfl.h 8107 8108FPGA MANAGER FRAMEWORK 8109M: Moritz Fischer <mdf@kernel.org> 8110M: Wu Hao <hao.wu@intel.com> 8111M: Xu Yilun <yilun.xu@intel.com> 8112R: Tom Rix <trix@redhat.com> 8113L: linux-fpga@vger.kernel.org 8114S: Maintained 8115Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8116T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8117F: Documentation/devicetree/bindings/fpga/ 8118F: Documentation/driver-api/fpga/ 8119F: Documentation/fpga/ 8120F: drivers/fpga/ 8121F: include/linux/fpga/ 8122 8123FPU EMULATOR 8124M: Bill Metzenthen <billm@melbpc.org.au> 8125S: Maintained 8126W: https://floatingpoint.billm.au/ 8127F: arch/x86/math-emu/ 8128 8129FRAMEBUFFER CORE 8130M: Daniel Vetter <daniel@ffwll.ch> 8131S: Odd Fixes 8132T: git git://anongit.freedesktop.org/drm/drm-misc 8133F: drivers/video/fbdev/core/ 8134 8135FRAMEBUFFER LAYER 8136M: Helge Deller <deller@gmx.de> 8137L: linux-fbdev@vger.kernel.org 8138L: dri-devel@lists.freedesktop.org 8139S: Maintained 8140Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8141T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8142F: Documentation/fb/ 8143F: drivers/video/ 8144F: include/linux/fb.h 8145F: include/uapi/linux/fb.h 8146F: include/uapi/video/ 8147F: include/video/ 8148 8149FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8150M: Horia Geantă <horia.geanta@nxp.com> 8151M: Pankaj Gupta <pankaj.gupta@nxp.com> 8152M: Gaurav Jain <gaurav.jain@nxp.com> 8153L: linux-crypto@vger.kernel.org 8154S: Maintained 8155F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8156F: drivers/crypto/caam/ 8157 8158FREESCALE COLDFIRE M5441X MMC DRIVER 8159M: Angelo Dureghello <angelo.dureghello@timesys.com> 8160L: linux-mmc@vger.kernel.org 8161S: Maintained 8162F: drivers/mmc/host/sdhci-esdhc-mcf.c 8163F: include/linux/platform_data/mmc-esdhc-mcf.h 8164 8165FREESCALE DIU FRAMEBUFFER DRIVER 8166M: Timur Tabi <timur@kernel.org> 8167L: linux-fbdev@vger.kernel.org 8168S: Maintained 8169F: drivers/video/fbdev/fsl-diu-fb.* 8170 8171FREESCALE DMA DRIVER 8172M: Li Yang <leoyang.li@nxp.com> 8173M: Zhang Wei <zw@zh-kernel.org> 8174L: linuxppc-dev@lists.ozlabs.org 8175S: Maintained 8176F: drivers/dma/fsldma.* 8177 8178FREESCALE DSPI DRIVER 8179M: Vladimir Oltean <olteanv@gmail.com> 8180L: linux-spi@vger.kernel.org 8181S: Maintained 8182F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8183F: drivers/spi/spi-fsl-dspi.c 8184F: include/linux/spi/spi-fsl-dspi.h 8185 8186FREESCALE ENETC ETHERNET DRIVERS 8187M: Claudiu Manoil <claudiu.manoil@nxp.com> 8188M: Vladimir Oltean <vladimir.oltean@nxp.com> 8189L: netdev@vger.kernel.org 8190S: Maintained 8191F: drivers/net/ethernet/freescale/enetc/ 8192 8193FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8194M: Claudiu Manoil <claudiu.manoil@nxp.com> 8195L: netdev@vger.kernel.org 8196S: Maintained 8197F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8198F: drivers/net/ethernet/freescale/gianfar* 8199 8200FREESCALE GPMI NAND DRIVER 8201M: Han Xu <han.xu@nxp.com> 8202L: linux-mtd@lists.infradead.org 8203S: Maintained 8204F: drivers/mtd/nand/raw/gpmi-nand/* 8205 8206FREESCALE I2C CPM DRIVER 8207M: Jochen Friedrich <jochen@scram.de> 8208L: linuxppc-dev@lists.ozlabs.org 8209L: linux-i2c@vger.kernel.org 8210S: Maintained 8211F: drivers/i2c/busses/i2c-cpm.c 8212 8213FREESCALE IMX / MXC FEC DRIVER 8214M: Wei Fang <wei.fang@nxp.com> 8215R: Shenwei Wang <shenwei.wang@nxp.com> 8216R: Clark Wang <xiaoning.wang@nxp.com> 8217R: NXP Linux Team <linux-imx@nxp.com> 8218L: netdev@vger.kernel.org 8219S: Maintained 8220F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8221F: drivers/net/ethernet/freescale/fec.h 8222F: drivers/net/ethernet/freescale/fec_main.c 8223F: drivers/net/ethernet/freescale/fec_ptp.c 8224 8225FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8226M: Sascha Hauer <s.hauer@pengutronix.de> 8227R: Pengutronix Kernel Team <kernel@pengutronix.de> 8228L: linux-fbdev@vger.kernel.org 8229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8230S: Maintained 8231F: drivers/video/fbdev/imxfb.c 8232 8233FREESCALE IMX DDR PMU DRIVER 8234M: Frank Li <Frank.li@nxp.com> 8235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8236S: Maintained 8237F: Documentation/admin-guide/perf/imx-ddr.rst 8238F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8239F: drivers/perf/fsl_imx8_ddr_perf.c 8240 8241FREESCALE IMX I2C DRIVER 8242M: Oleksij Rempel <o.rempel@pengutronix.de> 8243R: Pengutronix Kernel Team <kernel@pengutronix.de> 8244L: linux-i2c@vger.kernel.org 8245S: Maintained 8246F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8247F: drivers/i2c/busses/i2c-imx.c 8248 8249FREESCALE IMX LPI2C DRIVER 8250M: Dong Aisheng <aisheng.dong@nxp.com> 8251L: linux-i2c@vger.kernel.org 8252L: linux-imx@nxp.com 8253S: Maintained 8254F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8255F: drivers/i2c/busses/i2c-imx-lpi2c.c 8256 8257FREESCALE MPC I2C DRIVER 8258M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8259L: linux-i2c@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8262F: drivers/i2c/busses/i2c-mpc.c 8263 8264FREESCALE QORIQ DPAA ETHERNET DRIVER 8265M: Madalin Bucur <madalin.bucur@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: drivers/net/ethernet/freescale/dpaa 8269 8270FREESCALE QORIQ DPAA FMAN DRIVER 8271M: Madalin Bucur <madalin.bucur@nxp.com> 8272R: Sean Anderson <sean.anderson@seco.com> 8273L: netdev@vger.kernel.org 8274S: Maintained 8275F: Documentation/devicetree/bindings/net/fsl-fman.txt 8276F: drivers/net/ethernet/freescale/fman 8277 8278FREESCALE QORIQ PTP CLOCK DRIVER 8279M: Yangbo Lu <yangbo.lu@nxp.com> 8280L: netdev@vger.kernel.org 8281S: Maintained 8282F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8284F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8285F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8286F: drivers/ptp/ptp_qoriq.c 8287F: drivers/ptp/ptp_qoriq_debugfs.c 8288F: include/linux/fsl/ptp_qoriq.h 8289 8290FREESCALE QUAD SPI DRIVER 8291M: Han Xu <han.xu@nxp.com> 8292L: linux-spi@vger.kernel.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8295F: drivers/spi/spi-fsl-qspi.c 8296 8297FREESCALE QUICC ENGINE LIBRARY 8298M: Qiang Zhao <qiang.zhao@nxp.com> 8299L: linuxppc-dev@lists.ozlabs.org 8300S: Maintained 8301F: drivers/soc/fsl/qe/ 8302F: include/soc/fsl/qe/ 8303 8304FREESCALE QUICC ENGINE QMC DRIVER 8305M: Herve Codina <herve.codina@bootlin.com> 8306L: linuxppc-dev@lists.ozlabs.org 8307S: Maintained 8308F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8309F: drivers/soc/fsl/qe/qmc.c 8310F: include/soc/fsl/qe/qmc.h 8311 8312FREESCALE QUICC ENGINE TSA DRIVER 8313M: Herve Codina <herve.codina@bootlin.com> 8314L: linuxppc-dev@lists.ozlabs.org 8315S: Maintained 8316F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8317F: drivers/soc/fsl/qe/tsa.c 8318F: drivers/soc/fsl/qe/tsa.h 8319F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8320 8321FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8322M: Li Yang <leoyang.li@nxp.com> 8323L: netdev@vger.kernel.org 8324L: linuxppc-dev@lists.ozlabs.org 8325S: Maintained 8326F: drivers/net/ethernet/freescale/ucc_geth* 8327 8328FREESCALE QUICC ENGINE UCC HDLC DRIVER 8329M: Zhao Qiang <qiang.zhao@nxp.com> 8330L: netdev@vger.kernel.org 8331L: linuxppc-dev@lists.ozlabs.org 8332S: Maintained 8333F: drivers/net/wan/fsl_ucc_hdlc* 8334 8335FREESCALE QUICC ENGINE UCC UART DRIVER 8336M: Timur Tabi <timur@kernel.org> 8337L: linuxppc-dev@lists.ozlabs.org 8338S: Maintained 8339F: drivers/tty/serial/ucc_uart.c 8340 8341FREESCALE SOC DRIVERS 8342M: Li Yang <leoyang.li@nxp.com> 8343L: linuxppc-dev@lists.ozlabs.org 8344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8345S: Maintained 8346F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8347F: Documentation/devicetree/bindings/soc/fsl/ 8348F: drivers/soc/fsl/ 8349F: include/linux/fsl/ 8350F: include/soc/fsl/ 8351 8352FREESCALE SOC FS_ENET DRIVER 8353M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8354L: linuxppc-dev@lists.ozlabs.org 8355L: netdev@vger.kernel.org 8356S: Maintained 8357F: drivers/net/ethernet/freescale/fs_enet/ 8358F: include/linux/fs_enet_pd.h 8359 8360FREESCALE SOC SOUND DRIVERS 8361M: Shengjiu Wang <shengjiu.wang@gmail.com> 8362M: Xiubo Li <Xiubo.Lee@gmail.com> 8363R: Fabio Estevam <festevam@gmail.com> 8364R: Nicolin Chen <nicoleotsuka@gmail.com> 8365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: sound/soc/fsl/fsl* 8369F: sound/soc/fsl/imx* 8370F: sound/soc/fsl/mpc8610_hpcd.c 8371 8372FREESCALE SOC SOUND QMC DRIVER 8373M: Herve Codina <herve.codina@bootlin.com> 8374L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8375L: linuxppc-dev@lists.ozlabs.org 8376S: Maintained 8377F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8378F: sound/soc/fsl/fsl_qmc_audio.c 8379 8380FREESCALE USB PERIPHERAL DRIVERS 8381M: Li Yang <leoyang.li@nxp.com> 8382L: linux-usb@vger.kernel.org 8383L: linuxppc-dev@lists.ozlabs.org 8384S: Maintained 8385F: drivers/usb/gadget/udc/fsl* 8386 8387FREESCALE USB PHY DRIVER 8388M: Ran Wang <ran.wang_1@nxp.com> 8389L: linux-usb@vger.kernel.org 8390L: linuxppc-dev@lists.ozlabs.org 8391S: Maintained 8392F: drivers/usb/phy/phy-fsl-usb* 8393 8394FREEVXFS FILESYSTEM 8395M: Christoph Hellwig <hch@infradead.org> 8396S: Maintained 8397W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8398F: fs/freevxfs/ 8399 8400FREEZER 8401M: "Rafael J. Wysocki" <rafael@kernel.org> 8402M: Pavel Machek <pavel@ucw.cz> 8403L: linux-pm@vger.kernel.org 8404S: Supported 8405F: Documentation/power/freezing-of-tasks.rst 8406F: include/linux/freezer.h 8407F: kernel/freezer.c 8408 8409FRONTSWAP API 8410M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8411L: linux-kernel@vger.kernel.org 8412S: Maintained 8413F: include/linux/frontswap.h 8414F: mm/frontswap.c 8415 8416FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8417M: David Howells <dhowells@redhat.com> 8418L: linux-cachefs@redhat.com (moderated for non-subscribers) 8419S: Supported 8420F: Documentation/filesystems/caching/ 8421F: fs/fscache/ 8422F: include/linux/fscache*.h 8423 8424FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8425M: Eric Biggers <ebiggers@kernel.org> 8426M: Theodore Y. Ts'o <tytso@mit.edu> 8427M: Jaegeuk Kim <jaegeuk@kernel.org> 8428L: linux-fscrypt@vger.kernel.org 8429S: Supported 8430Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8431T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8432F: Documentation/filesystems/fscrypt.rst 8433F: fs/crypto/ 8434F: include/linux/fscrypt.h 8435F: include/uapi/linux/fscrypt.h 8436 8437FSI SUBSYSTEM 8438M: Jeremy Kerr <jk@ozlabs.org> 8439M: Joel Stanley <joel@jms.id.au> 8440R: Alistar Popple <alistair@popple.id.au> 8441R: Eddie James <eajames@linux.ibm.com> 8442L: linux-fsi@lists.ozlabs.org 8443S: Supported 8444Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8445T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8446F: drivers/fsi/ 8447F: include/linux/fsi*.h 8448F: include/trace/events/fsi*.h 8449 8450FSI-ATTACHED I2C DRIVER 8451M: Eddie James <eajames@linux.ibm.com> 8452L: linux-i2c@vger.kernel.org 8453L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8454S: Maintained 8455F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8456F: drivers/i2c/busses/i2c-fsi.c 8457 8458FSI-ATTACHED SPI DRIVER 8459M: Eddie James <eajames@linux.ibm.com> 8460L: linux-spi@vger.kernel.org 8461S: Maintained 8462F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8463F: drivers/spi/spi-fsi.c 8464 8465FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8466M: Jan Kara <jack@suse.cz> 8467R: Amir Goldstein <amir73il@gmail.com> 8468L: linux-fsdevel@vger.kernel.org 8469S: Maintained 8470T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8471F: fs/notify/ 8472F: include/linux/fsnotify*.h 8473 8474FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8475M: Eric Biggers <ebiggers@kernel.org> 8476M: Theodore Y. Ts'o <tytso@mit.edu> 8477L: fsverity@lists.linux.dev 8478S: Supported 8479Q: https://patchwork.kernel.org/project/fsverity/list/ 8480T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8481F: Documentation/filesystems/fsverity.rst 8482F: fs/verity/ 8483F: include/linux/fsverity.h 8484F: include/uapi/linux/fsverity.h 8485 8486FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8487M: Michael Zaidman <michael.zaidman@gmail.com> 8488L: linux-i2c@vger.kernel.org 8489L: linux-input@vger.kernel.org 8490S: Maintained 8491F: drivers/hid/hid-ft260.c 8492 8493FUJITSU LAPTOP EXTRAS 8494M: Jonathan Woithe <jwoithe@just42.net> 8495L: platform-driver-x86@vger.kernel.org 8496S: Maintained 8497F: drivers/platform/x86/fujitsu-laptop.c 8498 8499FUJITSU TABLET EXTRAS 8500M: Robert Gerlach <khnz@gmx.de> 8501L: platform-driver-x86@vger.kernel.org 8502S: Maintained 8503F: drivers/platform/x86/fujitsu-tablet.c 8504 8505FUNCTION HOOKS (FTRACE) 8506M: Steven Rostedt <rostedt@goodmis.org> 8507M: Masami Hiramatsu <mhiramat@kernel.org> 8508R: Mark Rutland <mark.rutland@arm.com> 8509L: linux-kernel@vger.kernel.org 8510L: linux-trace-kernel@vger.kernel.org 8511S: Maintained 8512Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8513T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8514F: Documentation/trace/ftrace* 8515F: arch/*/*/*/*ftrace* 8516F: arch/*/*/*ftrace* 8517F: include/*/ftrace.h 8518F: kernel/trace/fgraph.c 8519F: kernel/trace/ftrace* 8520F: samples/ftrace 8521 8522FUNGIBLE ETHERNET DRIVERS 8523M: Dimitris Michailidis <dmichail@fungible.com> 8524L: netdev@vger.kernel.org 8525S: Supported 8526F: drivers/net/ethernet/fungible/ 8527 8528FUSE: FILESYSTEM IN USERSPACE 8529M: Miklos Szeredi <miklos@szeredi.hu> 8530L: linux-fsdevel@vger.kernel.org 8531S: Maintained 8532W: https://github.com/libfuse/ 8533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8534F: Documentation/filesystems/fuse.rst 8535F: fs/fuse/ 8536F: include/uapi/linux/fuse.h 8537 8538FUTEX SUBSYSTEM 8539M: Thomas Gleixner <tglx@linutronix.de> 8540M: Ingo Molnar <mingo@redhat.com> 8541R: Peter Zijlstra <peterz@infradead.org> 8542R: Darren Hart <dvhart@infradead.org> 8543R: Davidlohr Bueso <dave@stgolabs.net> 8544R: André Almeida <andrealmeid@igalia.com> 8545L: linux-kernel@vger.kernel.org 8546S: Maintained 8547T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8548F: Documentation/locking/*futex* 8549F: include/asm-generic/futex.h 8550F: include/linux/futex.h 8551F: include/uapi/linux/futex.h 8552F: kernel/futex/* 8553F: tools/perf/bench/futex* 8554F: tools/testing/selftests/futex/ 8555 8556GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8557M: Tim Harvey <tharvey@gateworks.com> 8558S: Maintained 8559F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8560F: Documentation/hwmon/gsc-hwmon.rst 8561F: drivers/hwmon/gsc-hwmon.c 8562F: drivers/mfd/gateworks-gsc.c 8563F: include/linux/mfd/gsc.h 8564F: include/linux/platform_data/gsc_hwmon.h 8565 8566GCC PLUGINS 8567M: Kees Cook <keescook@chromium.org> 8568L: linux-hardening@vger.kernel.org 8569S: Maintained 8570T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8571F: Documentation/kbuild/gcc-plugins.rst 8572F: scripts/Makefile.gcc-plugins 8573F: scripts/gcc-plugins/ 8574 8575GCOV BASED KERNEL PROFILING 8576M: Peter Oberparleiter <oberpar@linux.ibm.com> 8577S: Maintained 8578F: Documentation/dev-tools/gcov.rst 8579F: kernel/gcov/ 8580 8581GDB KERNEL DEBUGGING HELPER SCRIPTS 8582M: Jan Kiszka <jan.kiszka@siemens.com> 8583M: Kieran Bingham <kbingham@kernel.org> 8584S: Supported 8585F: scripts/gdb/ 8586 8587GEMINI CRYPTO DRIVER 8588M: Corentin Labbe <clabbe@baylibre.com> 8589L: linux-crypto@vger.kernel.org 8590S: Maintained 8591F: drivers/crypto/gemini/ 8592 8593GEMTEK FM RADIO RECEIVER DRIVER 8594M: Hans Verkuil <hverkuil@xs4all.nl> 8595L: linux-media@vger.kernel.org 8596S: Maintained 8597W: https://linuxtv.org 8598T: git git://linuxtv.org/media_tree.git 8599F: drivers/media/radio/radio-gemtek* 8600 8601GENERIC ARCHITECTURE TOPOLOGY 8602M: Sudeep Holla <sudeep.holla@arm.com> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605F: drivers/base/arch_topology.c 8606F: include/linux/arch_topology.h 8607 8608GENERIC ENTRY CODE 8609M: Thomas Gleixner <tglx@linutronix.de> 8610M: Peter Zijlstra <peterz@infradead.org> 8611M: Andy Lutomirski <luto@kernel.org> 8612L: linux-kernel@vger.kernel.org 8613S: Maintained 8614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8615F: include/linux/entry-common.h 8616F: include/linux/entry-kvm.h 8617F: kernel/entry/ 8618 8619GENERIC GPIO I2C DRIVER 8620M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8621S: Supported 8622F: drivers/i2c/busses/i2c-gpio.c 8623F: include/linux/platform_data/i2c-gpio.h 8624 8625GENERIC GPIO I2C MULTIPLEXER DRIVER 8626M: Peter Korsgaard <peter.korsgaard@barco.com> 8627L: linux-i2c@vger.kernel.org 8628S: Supported 8629F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8630F: drivers/i2c/muxes/i2c-mux-gpio.c 8631F: include/linux/platform_data/i2c-mux-gpio.h 8632 8633GENERIC HDLC (WAN) DRIVERS 8634M: Krzysztof Halasa <khc@pm.waw.pl> 8635S: Maintained 8636W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8637F: drivers/net/wan/c101.c 8638F: drivers/net/wan/hd6457* 8639F: drivers/net/wan/hdlc* 8640F: drivers/net/wan/n2.c 8641F: drivers/net/wan/pc300too.c 8642F: drivers/net/wan/pci200syn.c 8643F: drivers/net/wan/wanxl* 8644 8645GENERIC INCLUDE/ASM HEADER FILES 8646M: Arnd Bergmann <arnd@arndb.de> 8647L: linux-arch@vger.kernel.org 8648S: Maintained 8649T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8650F: include/asm-generic/ 8651F: include/uapi/asm-generic/ 8652 8653GENERIC PHY FRAMEWORK 8654M: Vinod Koul <vkoul@kernel.org> 8655M: Kishon Vijay Abraham I <kishon@kernel.org> 8656L: linux-phy@lists.infradead.org 8657S: Supported 8658Q: https://patchwork.kernel.org/project/linux-phy/list/ 8659T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8660F: Documentation/devicetree/bindings/phy/ 8661F: drivers/phy/ 8662F: include/dt-bindings/phy/ 8663F: include/linux/phy/ 8664 8665GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8666M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8667S: Supported 8668F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8669 8670GENERIC PM DOMAINS 8671M: "Rafael J. Wysocki" <rafael@kernel.org> 8672M: Kevin Hilman <khilman@kernel.org> 8673M: Ulf Hansson <ulf.hansson@linaro.org> 8674L: linux-pm@vger.kernel.org 8675S: Supported 8676F: Documentation/devicetree/bindings/power/power?domain* 8677F: drivers/base/power/domain*.c 8678F: include/linux/pm_domain.h 8679 8680GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8681M: Eugen Hristev <eugen.hristev@microchip.com> 8682L: linux-input@vger.kernel.org 8683S: Maintained 8684F: drivers/input/touchscreen/resistive-adc-touch.c 8685 8686GENERIC STRING LIBRARY 8687R: Andy Shevchenko <andy@kernel.org> 8688S: Maintained 8689F: include/linux/string.h 8690F: include/linux/string_choices.h 8691F: include/linux/string_helpers.h 8692F: lib/string.c 8693F: lib/string_helpers.c 8694F: lib/test-string_helpers.c 8695F: lib/test_string.c 8696 8697GENERIC UIO DRIVER FOR PCI DEVICES 8698M: "Michael S. Tsirkin" <mst@redhat.com> 8699L: kvm@vger.kernel.org 8700S: Supported 8701F: drivers/uio/uio_pci_generic.c 8702 8703GENERIC VDSO LIBRARY 8704M: Andy Lutomirski <luto@kernel.org> 8705M: Thomas Gleixner <tglx@linutronix.de> 8706M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8707L: linux-kernel@vger.kernel.org 8708S: Maintained 8709T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8710F: include/asm-generic/vdso/vsyscall.h 8711F: include/vdso/ 8712F: kernel/time/vsyscall.c 8713F: lib/vdso/ 8714 8715GENWQE (IBM Generic Workqueue Card) 8716M: Frank Haverkamp <haver@linux.ibm.com> 8717S: Supported 8718F: drivers/misc/genwqe/ 8719 8720GET_MAINTAINER SCRIPT 8721M: Joe Perches <joe@perches.com> 8722S: Maintained 8723F: scripts/get_maintainer.pl 8724 8725GFS2 FILE SYSTEM 8726M: Bob Peterson <rpeterso@redhat.com> 8727M: Andreas Gruenbacher <agruenba@redhat.com> 8728L: cluster-devel@redhat.com 8729S: Supported 8730B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8732F: Documentation/filesystems/gfs2* 8733F: fs/gfs2/ 8734F: include/uapi/linux/gfs2_ondisk.h 8735 8736GIGABYTE WMI DRIVER 8737M: Thomas Weißschuh <thomas@weissschuh.net> 8738L: platform-driver-x86@vger.kernel.org 8739S: Maintained 8740F: drivers/platform/x86/gigabyte-wmi.c 8741 8742GNSS SUBSYSTEM 8743M: Johan Hovold <johan@kernel.org> 8744S: Maintained 8745T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8746F: Documentation/ABI/testing/sysfs-class-gnss 8747F: Documentation/devicetree/bindings/gnss/ 8748F: drivers/gnss/ 8749F: include/linux/gnss.h 8750 8751GO7007 MPEG CODEC 8752M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8753L: linux-media@vger.kernel.org 8754S: Maintained 8755F: drivers/media/usb/go7007/ 8756 8757GOODIX TOUCHSCREEN 8758M: Bastien Nocera <hadess@hadess.net> 8759M: Hans de Goede <hdegoede@redhat.com> 8760L: linux-input@vger.kernel.org 8761S: Maintained 8762F: drivers/input/touchscreen/goodix* 8763 8764GOOGLE ETHERNET DRIVERS 8765M: Jeroen de Borst <jeroendb@google.com> 8766M: Praveen Kaligineedi <pkaligineedi@google.com> 8767R: Shailend Chand <shailend@google.com> 8768L: netdev@vger.kernel.org 8769S: Supported 8770F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8771F: drivers/net/ethernet/google 8772 8773GPD POCKET FAN DRIVER 8774M: Hans de Goede <hdegoede@redhat.com> 8775L: platform-driver-x86@vger.kernel.org 8776S: Maintained 8777F: drivers/platform/x86/gpd-pocket-fan.c 8778 8779GPIO ACPI SUPPORT 8780M: Mika Westerberg <mika.westerberg@linux.intel.com> 8781M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8782L: linux-gpio@vger.kernel.org 8783L: linux-acpi@vger.kernel.org 8784S: Supported 8785T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8786F: Documentation/firmware-guide/acpi/gpio-properties.rst 8787F: drivers/gpio/gpiolib-acpi.c 8788F: drivers/gpio/gpiolib-acpi.h 8789 8790GPIO AGGREGATOR 8791M: Geert Uytterhoeven <geert+renesas@glider.be> 8792L: linux-gpio@vger.kernel.org 8793S: Supported 8794F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8795F: drivers/gpio/gpio-aggregator.c 8796 8797GPIO IR Transmitter 8798M: Sean Young <sean@mess.org> 8799L: linux-media@vger.kernel.org 8800S: Maintained 8801F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8802F: drivers/media/rc/gpio-ir-tx.c 8803 8804GPIO MOCKUP DRIVER 8805M: Bamvor Jian Zhang <bamv2005@gmail.com> 8806L: linux-gpio@vger.kernel.org 8807S: Maintained 8808F: drivers/gpio/gpio-mockup.c 8809F: tools/testing/selftests/gpio/ 8810 8811GPIO REGMAP 8812R: Michael Walle <michael@walle.cc> 8813S: Maintained 8814F: drivers/gpio/gpio-regmap.c 8815F: include/linux/gpio/regmap.h 8816 8817GPIO SUBSYSTEM 8818M: Linus Walleij <linus.walleij@linaro.org> 8819M: Bartosz Golaszewski <brgl@bgdev.pl> 8820R: Andy Shevchenko <andy@kernel.org> 8821L: linux-gpio@vger.kernel.org 8822S: Maintained 8823T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8824F: Documentation/ABI/obsolete/sysfs-gpio 8825F: Documentation/ABI/testing/gpio-cdev 8826F: Documentation/admin-guide/gpio/ 8827F: Documentation/devicetree/bindings/gpio/ 8828F: Documentation/driver-api/gpio/ 8829F: drivers/gpio/ 8830F: include/dt-bindings/gpio/ 8831F: include/linux/gpio.h 8832F: include/linux/gpio/ 8833F: include/linux/of_gpio.h 8834F: include/uapi/linux/gpio.h 8835F: tools/gpio/ 8836 8837GRE DEMULTIPLEXER DRIVER 8838M: Dmitry Kozlov <xeb@mail.ru> 8839L: netdev@vger.kernel.org 8840S: Maintained 8841F: include/net/gre.h 8842F: net/ipv4/gre_demux.c 8843F: net/ipv4/gre_offload.c 8844 8845GRETH 10/100/1G Ethernet MAC device driver 8846M: Andreas Larsson <andreas@gaisler.com> 8847L: netdev@vger.kernel.org 8848S: Maintained 8849F: drivers/net/ethernet/aeroflex/ 8850 8851GREYBUS AUDIO PROTOCOLS DRIVERS 8852M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8853M: Mark Greer <mgreer@animalcreek.com> 8854S: Maintained 8855F: drivers/staging/greybus/audio_apbridgea.c 8856F: drivers/staging/greybus/audio_apbridgea.h 8857F: drivers/staging/greybus/audio_codec.c 8858F: drivers/staging/greybus/audio_codec.h 8859F: drivers/staging/greybus/audio_gb.c 8860F: drivers/staging/greybus/audio_manager.c 8861F: drivers/staging/greybus/audio_manager.h 8862F: drivers/staging/greybus/audio_manager_module.c 8863F: drivers/staging/greybus/audio_manager_private.h 8864F: drivers/staging/greybus/audio_manager_sysfs.c 8865F: drivers/staging/greybus/audio_module.c 8866F: drivers/staging/greybus/audio_topology.c 8867 8868GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8869M: Viresh Kumar <vireshk@kernel.org> 8870S: Maintained 8871F: drivers/staging/greybus/authentication.c 8872F: drivers/staging/greybus/bootrom.c 8873F: drivers/staging/greybus/firmware.h 8874F: drivers/staging/greybus/fw-core.c 8875F: drivers/staging/greybus/fw-download.c 8876F: drivers/staging/greybus/fw-management.c 8877F: drivers/staging/greybus/greybus_authentication.h 8878F: drivers/staging/greybus/greybus_firmware.h 8879F: drivers/staging/greybus/hid.c 8880F: drivers/staging/greybus/i2c.c 8881F: drivers/staging/greybus/spi.c 8882F: drivers/staging/greybus/spilib.c 8883F: drivers/staging/greybus/spilib.h 8884 8885GREYBUS LOOPBACK DRIVER 8886M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8887S: Maintained 8888F: drivers/staging/greybus/loopback.c 8889 8890GREYBUS PLATFORM DRIVERS 8891M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8892S: Maintained 8893F: drivers/staging/greybus/arche-apb-ctrl.c 8894F: drivers/staging/greybus/arche-platform.c 8895F: drivers/staging/greybus/arche_platform.h 8896 8897GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8898M: Rui Miguel Silva <rmfrfs@gmail.com> 8899S: Maintained 8900F: drivers/staging/greybus/gpio.c 8901F: drivers/staging/greybus/light.c 8902F: drivers/staging/greybus/power_supply.c 8903F: drivers/staging/greybus/sdio.c 8904F: drivers/staging/greybus/spi.c 8905F: drivers/staging/greybus/spilib.c 8906 8907GREYBUS SUBSYSTEM 8908M: Johan Hovold <johan@kernel.org> 8909M: Alex Elder <elder@kernel.org> 8910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8911L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8912S: Maintained 8913F: drivers/greybus/ 8914F: drivers/staging/greybus/ 8915F: include/linux/greybus.h 8916F: include/linux/greybus/ 8917 8918GREYBUS UART PROTOCOLS DRIVERS 8919M: David Lin <dtwlin@gmail.com> 8920S: Maintained 8921F: drivers/staging/greybus/log.c 8922F: drivers/staging/greybus/uart.c 8923 8924GS1662 VIDEO SERIALIZER 8925M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/spi/gs1662.c 8930 8931GSPCA FINEPIX SUBDRIVER 8932M: Frank Zago <frank@zago.net> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/finepix.c 8937 8938GSPCA GL860 SUBDRIVER 8939M: Olivier Lorin <o.lorin@laposte.net> 8940L: linux-media@vger.kernel.org 8941S: Maintained 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/gl860/ 8944 8945GSPCA M5602 SUBDRIVER 8946M: Erik Andren <erik.andren@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/m5602/ 8951 8952GSPCA PAC207 SONIXB SUBDRIVER 8953M: Hans Verkuil <hverkuil@xs4all.nl> 8954L: linux-media@vger.kernel.org 8955S: Odd Fixes 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/pac207.c 8958 8959GSPCA SN9C20X SUBDRIVER 8960M: Brian Johnson <brijohn@gmail.com> 8961L: linux-media@vger.kernel.org 8962S: Maintained 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/sn9c20x.c 8965 8966GSPCA T613 SUBDRIVER 8967M: Leandro Costantino <lcostantino@gmail.com> 8968L: linux-media@vger.kernel.org 8969S: Maintained 8970T: git git://linuxtv.org/media_tree.git 8971F: drivers/media/usb/gspca/t613.c 8972 8973GSPCA USB WEBCAM DRIVER 8974M: Hans Verkuil <hverkuil@xs4all.nl> 8975L: linux-media@vger.kernel.org 8976S: Odd Fixes 8977T: git git://linuxtv.org/media_tree.git 8978F: drivers/media/usb/gspca/ 8979 8980GTP (GPRS Tunneling Protocol) 8981M: Pablo Neira Ayuso <pablo@netfilter.org> 8982M: Harald Welte <laforge@gnumonks.org> 8983L: osmocom-net-gprs@lists.osmocom.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8986F: drivers/net/gtp.c 8987 8988GUID PARTITION TABLE (GPT) 8989M: Davidlohr Bueso <dave@stgolabs.net> 8990L: linux-efi@vger.kernel.org 8991S: Maintained 8992F: block/partitions/efi.* 8993 8994HABANALABS PCI DRIVER 8995M: Oded Gabbay <ogabbay@kernel.org> 8996L: dri-devel@lists.freedesktop.org 8997S: Supported 8998C: irc://irc.oftc.net/dri-devel 8999T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9000F: Documentation/ABI/testing/debugfs-driver-habanalabs 9001F: Documentation/ABI/testing/sysfs-driver-habanalabs 9002F: drivers/accel/habanalabs/ 9003F: include/trace/events/habanalabs.h 9004F: include/uapi/drm/habanalabs_accel.h 9005 9006HACKRF MEDIA DRIVER 9007M: Antti Palosaari <crope@iki.fi> 9008L: linux-media@vger.kernel.org 9009S: Maintained 9010W: https://linuxtv.org 9011W: http://palosaari.fi/linux/ 9012Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9013T: git git://linuxtv.org/anttip/media_tree.git 9014F: drivers/media/usb/hackrf/ 9015 9016HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9017M: Chuck Lever <chuck.lever@oracle.com> 9018L: kernel-tls-handshake@lists.linux.dev 9019L: netdev@vger.kernel.org 9020S: Maintained 9021F: Documentation/netlink/specs/handshake.yaml 9022F: Documentation/networking/tls-handshake.rst 9023F: include/net/handshake.h 9024F: include/trace/events/handshake.h 9025F: net/handshake/ 9026 9027HANTRO VPU CODEC DRIVER 9028M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9029M: Philipp Zabel <p.zabel@pengutronix.de> 9030L: linux-media@vger.kernel.org 9031L: linux-rockchip@lists.infradead.org 9032S: Maintained 9033F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9035F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9036F: drivers/media/platform/verisilicon/ 9037 9038HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9039M: Frank Seidel <frank@f-seidel.de> 9040L: platform-driver-x86@vger.kernel.org 9041S: Maintained 9042W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9043F: drivers/platform/x86/hdaps.c 9044 9045HARDWARE MONITORING 9046M: Jean Delvare <jdelvare@suse.com> 9047M: Guenter Roeck <linux@roeck-us.net> 9048L: linux-hwmon@vger.kernel.org 9049S: Maintained 9050W: http://hwmon.wiki.kernel.org/ 9051T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9052F: Documentation/ABI/testing/sysfs-class-hwmon 9053F: Documentation/devicetree/bindings/hwmon/ 9054F: Documentation/hwmon/ 9055F: drivers/hwmon/ 9056F: include/linux/hwmon*.h 9057F: include/trace/events/hwmon*.h 9058K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9059 9060HARDWARE RANDOM NUMBER GENERATOR CORE 9061M: Olivia Mackall <olivia@selenic.com> 9062M: Herbert Xu <herbert@gondor.apana.org.au> 9063L: linux-crypto@vger.kernel.org 9064S: Odd fixes 9065F: Documentation/admin-guide/hw_random.rst 9066F: Documentation/devicetree/bindings/rng/ 9067F: drivers/char/hw_random/ 9068F: include/linux/hw_random.h 9069 9070HARDWARE SPINLOCK CORE 9071M: Ohad Ben-Cohen <ohad@wizery.com> 9072M: Bjorn Andersson <andersson@kernel.org> 9073R: Baolin Wang <baolin.wang7@gmail.com> 9074L: linux-remoteproc@vger.kernel.org 9075S: Maintained 9076T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9077F: Documentation/devicetree/bindings/hwlock/ 9078F: Documentation/locking/hwspinlock.rst 9079F: drivers/hwspinlock/ 9080F: include/linux/hwspinlock.h 9081 9082HARDWARE TRACING FACILITIES 9083M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9084S: Maintained 9085F: drivers/hwtracing/ 9086 9087HARMONY SOUND DRIVER 9088L: linux-parisc@vger.kernel.org 9089S: Maintained 9090F: sound/parisc/harmony.* 9091 9092HDPVR USB VIDEO ENCODER DRIVER 9093M: Hans Verkuil <hverkuil@xs4all.nl> 9094L: linux-media@vger.kernel.org 9095S: Odd Fixes 9096W: https://linuxtv.org 9097T: git git://linuxtv.org/media_tree.git 9098F: drivers/media/usb/hdpvr/ 9099 9100HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9101M: Matt Hsiao <matt.hsiao@hpe.com> 9102S: Supported 9103F: drivers/misc/hpilo.[ch] 9104 9105HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9106M: Jerry Hoemann <jerry.hoemann@hpe.com> 9107S: Supported 9108F: Documentation/watchdog/hpwdt.rst 9109F: drivers/watchdog/hpwdt.c 9110 9111HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9112M: Don Brace <don.brace@microchip.com> 9113L: storagedev@microchip.com 9114L: linux-scsi@vger.kernel.org 9115S: Supported 9116F: Documentation/scsi/hpsa.rst 9117F: drivers/scsi/hpsa*.[ch] 9118F: include/linux/cciss*.h 9119F: include/uapi/linux/cciss*.h 9120 9121HFI1 DRIVER 9122M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9123L: linux-rdma@vger.kernel.org 9124S: Supported 9125F: drivers/infiniband/hw/hfi1 9126 9127HFS FILESYSTEM 9128L: linux-fsdevel@vger.kernel.org 9129S: Orphan 9130F: Documentation/filesystems/hfs.rst 9131F: fs/hfs/ 9132 9133HFSPLUS FILESYSTEM 9134L: linux-fsdevel@vger.kernel.org 9135S: Orphan 9136F: Documentation/filesystems/hfsplus.rst 9137F: fs/hfsplus/ 9138 9139HGA FRAMEBUFFER DRIVER 9140M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9141L: linux-nvidia@lists.surfsouth.com 9142S: Maintained 9143W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9144F: drivers/video/fbdev/hgafb.c 9145 9146HIBERNATION (aka Software Suspend, aka swsusp) 9147M: "Rafael J. Wysocki" <rafael@kernel.org> 9148M: Pavel Machek <pavel@ucw.cz> 9149L: linux-pm@vger.kernel.org 9150S: Supported 9151B: https://bugzilla.kernel.org 9152F: arch/*/include/asm/suspend*.h 9153F: arch/x86/power/ 9154F: drivers/base/power/ 9155F: include/linux/freezer.h 9156F: include/linux/pm.h 9157F: include/linux/suspend.h 9158F: kernel/power/ 9159 9160HID CORE LAYER 9161M: Jiri Kosina <jikos@kernel.org> 9162M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9163L: linux-input@vger.kernel.org 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9166F: Documentation/hid/ 9167F: drivers/hid/ 9168F: include/linux/hid* 9169F: include/uapi/linux/hid* 9170F: samples/hid/ 9171F: tools/testing/selftests/hid/ 9172 9173HID LOGITECH DRIVERS 9174R: Filipe Laíns <lains@riseup.net> 9175L: linux-input@vger.kernel.org 9176S: Maintained 9177F: drivers/hid/hid-logitech-* 9178 9179HID NVIDIA SHIELD DRIVER 9180M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9181L: linux-input@vger.kernel.org 9182S: Maintained 9183F: drivers/hid/hid-nvidia-shield.c 9184 9185HID PHOENIX RC FLIGHT CONTROLLER 9186M: Marcus Folkesson <marcus.folkesson@gmail.com> 9187L: linux-input@vger.kernel.org 9188S: Maintained 9189F: drivers/hid/hid-pxrc.c 9190 9191HID PLAYSTATION DRIVER 9192M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9193L: linux-input@vger.kernel.org 9194S: Supported 9195F: drivers/hid/hid-playstation.c 9196 9197HID SENSOR HUB DRIVERS 9198M: Jiri Kosina <jikos@kernel.org> 9199M: Jonathan Cameron <jic23@kernel.org> 9200M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9201L: linux-input@vger.kernel.org 9202L: linux-iio@vger.kernel.org 9203S: Maintained 9204F: Documentation/hid/hid-sensor* 9205F: drivers/hid/hid-sensor-* 9206F: drivers/iio/*/hid-* 9207F: include/linux/hid-sensor-* 9208 9209HID VRC-2 CAR CONTROLLER DRIVER 9210M: Marcus Folkesson <marcus.folkesson@gmail.com> 9211L: linux-input@vger.kernel.org 9212S: Maintained 9213F: drivers/hid/hid-vrc2.c 9214 9215HID WACOM DRIVER 9216M: Ping Cheng <ping.cheng@wacom.com> 9217M: Jason Gerecke <jason.gerecke@wacom.com> 9218L: linux-input@vger.kernel.org 9219S: Maintained 9220F: drivers/hid/wacom.h 9221F: drivers/hid/wacom_* 9222 9223HID++ LOGITECH DRIVERS 9224R: Filipe Laíns <lains@riseup.net> 9225R: Bastien Nocera <hadess@hadess.net> 9226L: linux-input@vger.kernel.org 9227S: Maintained 9228F: drivers/hid/hid-logitech-hidpp.c 9229 9230HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9231M: Thomas Gleixner <tglx@linutronix.de> 9232L: linux-kernel@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9235F: Documentation/timers/ 9236F: include/linux/clockchips.h 9237F: include/linux/hrtimer.h 9238F: kernel/time/clockevents.c 9239F: kernel/time/hrtimer.c 9240F: kernel/time/timer_*.c 9241 9242HIGH-SPEED SCC DRIVER FOR AX.25 9243L: linux-hams@vger.kernel.org 9244S: Orphan 9245F: drivers/net/hamradio/scc.c 9246 9247HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9248M: HighPoint Linux Team <linux@highpoint-tech.com> 9249S: Supported 9250W: http://www.highpoint-tech.com 9251F: Documentation/scsi/hptiop.rst 9252F: drivers/scsi/hptiop.c 9253 9254HIKEY960 ONBOARD USB GPIO HUB DRIVER 9255M: John Stultz <jstultz@google.com> 9256L: linux-kernel@vger.kernel.org 9257S: Maintained 9258F: drivers/misc/hisi_hikey_usb.c 9259 9260HIMAX HX83112B TOUCHSCREEN SUPPORT 9261M: Job Noorman <job@noorman.info> 9262L: linux-input@vger.kernel.org 9263S: Maintained 9264F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9265F: drivers/input/touchscreen/himax_hx83112b.c 9266 9267HIPPI 9268M: Jes Sorensen <jes@trained-monkey.org> 9269L: linux-hippi@sunsite.dk 9270S: Maintained 9271F: drivers/net/hippi/ 9272F: include/linux/hippidevice.h 9273F: include/uapi/linux/if_hippi.h 9274F: net/802/hippi.c 9275 9276HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9277M: Kurt Kanzenbach <kurt@linutronix.de> 9278L: netdev@vger.kernel.org 9279S: Maintained 9280F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9281F: drivers/net/dsa/hirschmann/* 9282F: include/linux/platform_data/hirschmann-hellcreek.h 9283F: net/dsa/tag_hellcreek.c 9284 9285HISILICON DMA DRIVER 9286M: Zhou Wang <wangzhou1@hisilicon.com> 9287M: Jie Hai <haijie1@huawei.com> 9288L: dmaengine@vger.kernel.org 9289S: Maintained 9290F: drivers/dma/hisi_dma.c 9291 9292HISILICON GPIO DRIVER 9293M: Jay Fang <f.fangjian@huawei.com> 9294L: linux-gpio@vger.kernel.org 9295S: Maintained 9296F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9297F: drivers/gpio/gpio-hisi.c 9298 9299HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9300M: Longfang Liu <liulongfang@huawei.com> 9301L: linux-crypto@vger.kernel.org 9302S: Maintained 9303F: Documentation/ABI/testing/debugfs-hisi-hpre 9304F: drivers/crypto/hisilicon/hpre/hpre.h 9305F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9306F: drivers/crypto/hisilicon/hpre/hpre_main.c 9307 9308HISILICON HNS3 PMU DRIVER 9309M: Guangbin Huang <huangguangbin2@huawei.com> 9310S: Supported 9311F: Documentation/admin-guide/perf/hns3-pmu.rst 9312F: drivers/perf/hisilicon/hns3_pmu.c 9313 9314HISILICON I2C CONTROLLER DRIVER 9315M: Yicong Yang <yangyicong@hisilicon.com> 9316L: linux-i2c@vger.kernel.org 9317S: Maintained 9318W: https://www.hisilicon.com 9319F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9320F: drivers/i2c/busses/i2c-hisi.c 9321 9322HISILICON LPC BUS DRIVER 9323M: Jay Fang <f.fangjian@huawei.com> 9324S: Maintained 9325W: http://www.hisilicon.com 9326F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9327F: drivers/bus/hisi_lpc.c 9328 9329HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9330M: Yisen Zhuang <yisen.zhuang@huawei.com> 9331M: Salil Mehta <salil.mehta@huawei.com> 9332L: netdev@vger.kernel.org 9333S: Maintained 9334W: http://www.hisilicon.com 9335F: drivers/net/ethernet/hisilicon/hns3/ 9336 9337HISILICON NETWORK SUBSYSTEM DRIVER 9338M: Yisen Zhuang <yisen.zhuang@huawei.com> 9339M: Salil Mehta <salil.mehta@huawei.com> 9340L: netdev@vger.kernel.org 9341S: Maintained 9342W: http://www.hisilicon.com 9343F: Documentation/devicetree/bindings/net/hisilicon*.txt 9344F: drivers/net/ethernet/hisilicon/ 9345 9346HISILICON PMU DRIVER 9347M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9348M: Jonathan Cameron <jonathan.cameron@huawei.com> 9349S: Supported 9350W: http://www.hisilicon.com 9351F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9352F: Documentation/admin-guide/perf/hisi-pmu.rst 9353F: drivers/perf/hisilicon 9354 9355HISILICON PTT DRIVER 9356M: Yicong Yang <yangyicong@hisilicon.com> 9357M: Jonathan Cameron <jonathan.cameron@huawei.com> 9358L: linux-kernel@vger.kernel.org 9359S: Maintained 9360F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9361F: Documentation/trace/hisi-ptt.rst 9362F: drivers/hwtracing/ptt/ 9363F: tools/perf/arch/arm64/util/hisi-ptt.c 9364F: tools/perf/util/hisi-ptt* 9365F: tools/perf/util/hisi-ptt-decoder/* 9366 9367HISILICON QM DRIVER 9368M: Weili Qian <qianweili@huawei.com> 9369M: Zhou Wang <wangzhou1@hisilicon.com> 9370L: linux-crypto@vger.kernel.org 9371S: Maintained 9372F: drivers/crypto/hisilicon/Kconfig 9373F: drivers/crypto/hisilicon/Makefile 9374F: drivers/crypto/hisilicon/qm.c 9375F: drivers/crypto/hisilicon/sgl.c 9376F: include/linux/hisi_acc_qm.h 9377 9378HISILICON ROCE DRIVER 9379M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9380M: Junxian Huang <huangjunxian6@hisilicon.com> 9381L: linux-rdma@vger.kernel.org 9382S: Maintained 9383F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9384F: drivers/infiniband/hw/hns/ 9385 9386HISILICON SAS Controller 9387M: Xiang Chen <chenxiang66@hisilicon.com> 9388S: Supported 9389W: http://www.hisilicon.com 9390F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9391F: drivers/scsi/hisi_sas/ 9392 9393HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9394M: Kai Ye <yekai13@huawei.com> 9395M: Longfang Liu <liulongfang@huawei.com> 9396L: linux-crypto@vger.kernel.org 9397S: Maintained 9398F: Documentation/ABI/testing/debugfs-hisi-sec 9399F: drivers/crypto/hisilicon/sec2/sec.h 9400F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9401F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9402F: drivers/crypto/hisilicon/sec2/sec_main.c 9403 9404HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9405M: Jay Fang <f.fangjian@huawei.com> 9406L: linux-spi@vger.kernel.org 9407S: Maintained 9408W: http://www.hisilicon.com 9409F: drivers/spi/spi-hisi-kunpeng.c 9410 9411HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9412M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9413L: linux-kernel@vger.kernel.org 9414S: Maintained 9415F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9416F: drivers/spmi/hisi-spmi-controller.c 9417 9418HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9419M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9420L: linux-kernel@vger.kernel.org 9421S: Maintained 9422F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9423F: drivers/mfd/hi6421-spmi-pmic.c 9424 9425HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9426M: Weili Qian <qianweili@huawei.com> 9427S: Maintained 9428F: drivers/crypto/hisilicon/trng/trng.c 9429 9430HISILICON V3XX SPI NOR FLASH Controller Driver 9431M: Jay Fang <f.fangjian@huawei.com> 9432S: Maintained 9433W: http://www.hisilicon.com 9434F: drivers/spi/spi-hisi-sfc-v3xx.c 9435 9436HISILICON ZIP Controller DRIVER 9437M: Yang Shen <shenyang39@huawei.com> 9438M: Zhou Wang <wangzhou1@hisilicon.com> 9439L: linux-crypto@vger.kernel.org 9440S: Maintained 9441F: Documentation/ABI/testing/debugfs-hisi-zip 9442F: drivers/crypto/hisilicon/zip/ 9443 9444HMM - Heterogeneous Memory Management 9445M: Jérôme Glisse <jglisse@redhat.com> 9446L: linux-mm@kvack.org 9447S: Maintained 9448F: Documentation/mm/hmm.rst 9449F: include/linux/hmm* 9450F: lib/test_hmm* 9451F: mm/hmm* 9452F: tools/testing/selftests/mm/*hmm* 9453 9454HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9455M: Andreas Klinger <ak@it-klinger.de> 9456L: linux-iio@vger.kernel.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9459F: drivers/iio/pressure/mprls0025pa.c 9460 9461HOST AP DRIVER 9462M: Jouni Malinen <j@w1.fi> 9463L: linux-wireless@vger.kernel.org 9464S: Obsolete 9465W: http://w1.fi/hostap-driver.html 9466F: drivers/net/wireless/intersil/hostap/ 9467 9468HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9469L: platform-driver-x86@vger.kernel.org 9470S: Orphan 9471F: drivers/platform/x86/hp/tc1100-wmi.c 9472 9473HP WMI HARDWARE MONITOR DRIVER 9474M: James Seo <james@equiv.tech> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477F: Documentation/hwmon/hp-wmi-sensors.rst 9478F: drivers/hwmon/hp-wmi-sensors.c 9479 9480HPET: High Precision Event Timers driver 9481M: Clemens Ladisch <clemens@ladisch.de> 9482S: Maintained 9483F: Documentation/timers/hpet.rst 9484F: drivers/char/hpet.c 9485F: include/linux/hpet.h 9486F: include/uapi/linux/hpet.h 9487 9488HPET: x86 9489S: Orphan 9490F: arch/x86/include/asm/hpet.h 9491F: arch/x86/kernel/hpet.c 9492 9493HPFS FILESYSTEM 9494M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9495S: Maintained 9496W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9497F: fs/hpfs/ 9498 9499HSI SUBSYSTEM 9500M: Sebastian Reichel <sre@kernel.org> 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9503F: Documentation/ABI/testing/sysfs-bus-hsi 9504F: Documentation/driver-api/hsi.rst 9505F: drivers/hsi/ 9506F: include/linux/hsi/ 9507F: include/uapi/linux/hsi/ 9508 9509HSO 3G MODEM DRIVER 9510L: linux-usb@vger.kernel.org 9511S: Orphan 9512F: drivers/net/usb/hso.c 9513 9514HSR NETWORK PROTOCOL 9515L: netdev@vger.kernel.org 9516S: Orphan 9517F: net/hsr/ 9518 9519HT16K33 LED CONTROLLER DRIVER 9520M: Robin van der Gracht <robin@protonic.nl> 9521S: Maintained 9522F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9523F: drivers/auxdisplay/ht16k33.c 9524 9525HTCPEN TOUCHSCREEN DRIVER 9526M: Pau Oliva Fora <pof@eslack.org> 9527L: linux-input@vger.kernel.org 9528S: Maintained 9529F: drivers/input/touchscreen/htcpen.c 9530 9531HTE SUBSYSTEM 9532M: Dipen Patel <dipenp@nvidia.com> 9533L: timestamp@lists.linux.dev 9534S: Maintained 9535Q: https://patchwork.kernel.org/project/timestamp/list/ 9536T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9537F: Documentation/devicetree/bindings/timestamp/ 9538F: Documentation/driver-api/hte/ 9539F: drivers/hte/ 9540F: include/linux/hte.h 9541 9542HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9543M: Lorenzo Bianconi <lorenzo@kernel.org> 9544L: linux-iio@vger.kernel.org 9545S: Maintained 9546W: http://www.st.com/ 9547F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9548F: drivers/iio/humidity/hts221* 9549 9550HUAWEI ETHERNET DRIVER 9551M: Cai Huoqing <cai.huoqing@linux.dev> 9552L: netdev@vger.kernel.org 9553S: Maintained 9554F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9555F: drivers/net/ethernet/huawei/hinic/ 9556 9557HUGETLB SUBSYSTEM 9558M: Mike Kravetz <mike.kravetz@oracle.com> 9559M: Muchun Song <muchun.song@linux.dev> 9560L: linux-mm@kvack.org 9561S: Maintained 9562F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9563F: Documentation/admin-guide/mm/hugetlbpage.rst 9564F: Documentation/mm/hugetlbfs_reserv.rst 9565F: Documentation/mm/vmemmap_dedup.rst 9566F: fs/hugetlbfs/ 9567F: include/linux/hugetlb.h 9568F: mm/hugetlb.c 9569F: mm/hugetlb_vmemmap.c 9570F: mm/hugetlb_vmemmap.h 9571 9572HVA ST MEDIA DRIVER 9573M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9574L: linux-media@vger.kernel.org 9575S: Supported 9576W: https://linuxtv.org 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/platform/st/sti/hva 9579 9580HWPOISON MEMORY FAILURE HANDLING 9581M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9582R: Miaohe Lin <linmiaohe@huawei.com> 9583L: linux-mm@kvack.org 9584S: Maintained 9585F: mm/hwpoison-inject.c 9586F: mm/memory-failure.c 9587 9588HYCON HY46XX TOUCHSCREEN SUPPORT 9589M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9590L: linux-input@vger.kernel.org 9591S: Maintained 9592F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9593F: drivers/input/touchscreen/hycon-hy46xx.c 9594 9595HYGON PROCESSOR SUPPORT 9596M: Pu Wen <puwen@hygon.cn> 9597L: linux-kernel@vger.kernel.org 9598S: Maintained 9599F: arch/x86/kernel/cpu/hygon.c 9600 9601HYNIX HI556 SENSOR DRIVER 9602M: Shawn Tu <shawnx.tu@intel.com> 9603L: linux-media@vger.kernel.org 9604S: Maintained 9605T: git git://linuxtv.org/media_tree.git 9606F: drivers/media/i2c/hi556.c 9607 9608HYNIX HI846 SENSOR DRIVER 9609M: Martin Kepplinger <martin.kepplinger@puri.sm> 9610L: linux-media@vger.kernel.org 9611S: Maintained 9612F: drivers/media/i2c/hi846.c 9613 9614HYNIX HI847 SENSOR DRIVER 9615M: Shawn Tu <shawnx.tu@intel.com> 9616L: linux-media@vger.kernel.org 9617S: Maintained 9618F: drivers/media/i2c/hi847.c 9619 9620Hyper-V/Azure CORE AND DRIVERS 9621M: "K. Y. Srinivasan" <kys@microsoft.com> 9622M: Haiyang Zhang <haiyangz@microsoft.com> 9623M: Wei Liu <wei.liu@kernel.org> 9624M: Dexuan Cui <decui@microsoft.com> 9625L: linux-hyperv@vger.kernel.org 9626S: Supported 9627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9628F: Documentation/ABI/stable/sysfs-bus-vmbus 9629F: Documentation/ABI/testing/debugfs-hyperv 9630F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9631F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9632F: Documentation/virt/hyperv 9633F: arch/arm64/hyperv 9634F: arch/arm64/include/asm/hyperv-tlfs.h 9635F: arch/arm64/include/asm/mshyperv.h 9636F: arch/x86/hyperv 9637F: arch/x86/include/asm/hyperv-tlfs.h 9638F: arch/x86/include/asm/mshyperv.h 9639F: arch/x86/include/asm/trace/hyperv.h 9640F: arch/x86/kernel/cpu/mshyperv.c 9641F: drivers/clocksource/hyperv_timer.c 9642F: drivers/hid/hid-hyperv.c 9643F: drivers/hv/ 9644F: drivers/input/serio/hyperv-keyboard.c 9645F: drivers/iommu/hyperv-iommu.c 9646F: drivers/net/ethernet/microsoft/ 9647F: drivers/net/hyperv/ 9648F: drivers/pci/controller/pci-hyperv-intf.c 9649F: drivers/pci/controller/pci-hyperv.c 9650F: drivers/scsi/storvsc_drv.c 9651F: drivers/uio/uio_hv_generic.c 9652F: drivers/video/fbdev/hyperv_fb.c 9653F: include/asm-generic/hyperv-tlfs.h 9654F: include/asm-generic/mshyperv.h 9655F: include/clocksource/hyperv_timer.h 9656F: include/linux/hyperv.h 9657F: include/net/mana 9658F: include/uapi/linux/hyperv.h 9659F: net/vmw_vsock/hyperv_transport.c 9660F: tools/hv/ 9661 9662HYPERBUS SUPPORT 9663M: Vignesh Raghavendra <vigneshr@ti.com> 9664L: linux-mtd@lists.infradead.org 9665S: Supported 9666Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9667C: irc://irc.oftc.net/mtd 9668T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9669F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9670F: drivers/mtd/hyperbus/ 9671F: include/linux/mtd/hyperbus.h 9672 9673HYPERVISOR VIRTUAL CONSOLE DRIVER 9674L: linuxppc-dev@lists.ozlabs.org 9675S: Odd Fixes 9676F: drivers/tty/hvc/ 9677 9678I2C ACPI SUPPORT 9679M: Mika Westerberg <mika.westerberg@linux.intel.com> 9680L: linux-i2c@vger.kernel.org 9681L: linux-acpi@vger.kernel.org 9682S: Maintained 9683F: drivers/i2c/i2c-core-acpi.c 9684 9685I2C CONTROLLER DRIVER FOR NVIDIA GPU 9686M: Ajay Gupta <ajayg@nvidia.com> 9687L: linux-i2c@vger.kernel.org 9688S: Maintained 9689F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9690F: drivers/i2c/busses/i2c-nvidia-gpu.c 9691 9692I2C MUXES 9693M: Peter Rosin <peda@axentia.se> 9694L: linux-i2c@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/i2c/i2c-arb* 9697F: Documentation/devicetree/bindings/i2c/i2c-gate* 9698F: Documentation/devicetree/bindings/i2c/i2c-mux* 9699F: Documentation/i2c/i2c-topology.rst 9700F: Documentation/i2c/muxes/ 9701F: drivers/i2c/i2c-mux.c 9702F: drivers/i2c/muxes/ 9703F: include/linux/i2c-mux.h 9704 9705I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9706M: Gregory CLEMENT <gregory.clement@bootlin.com> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9710F: drivers/i2c/busses/i2c-mv64xxx.c 9711 9712I2C OVER PARALLEL PORT 9713M: Jean Delvare <jdelvare@suse.com> 9714L: linux-i2c@vger.kernel.org 9715S: Maintained 9716F: Documentation/i2c/busses/i2c-parport.rst 9717F: drivers/i2c/busses/i2c-parport.c 9718 9719I2C SUBSYSTEM 9720M: Wolfram Sang <wsa@kernel.org> 9721L: linux-i2c@vger.kernel.org 9722S: Maintained 9723W: https://i2c.wiki.kernel.org/ 9724Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9725T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9726F: Documentation/devicetree/bindings/i2c/i2c.txt 9727F: Documentation/i2c/ 9728F: drivers/i2c/* 9729F: include/dt-bindings/i2c/i2c.h 9730F: include/linux/i2c-dev.h 9731F: include/linux/i2c-smbus.h 9732F: include/linux/i2c.h 9733F: include/uapi/linux/i2c-*.h 9734F: include/uapi/linux/i2c.h 9735 9736I2C SUBSYSTEM HOST DRIVERS 9737M: Andi Shyti <andi.shyti@kernel.org> 9738L: linux-i2c@vger.kernel.org 9739S: Maintained 9740W: https://i2c.wiki.kernel.org/ 9741Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9742T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9743F: Documentation/devicetree/bindings/i2c/ 9744F: drivers/i2c/algos/ 9745F: drivers/i2c/busses/ 9746F: include/dt-bindings/i2c/ 9747 9748I2C-TAOS-EVM DRIVER 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-taos-evm.rst 9753F: drivers/i2c/busses/i2c-taos-evm.c 9754 9755I2C-TINY-USB DRIVER 9756M: Till Harbaum <till@harbaum.org> 9757L: linux-i2c@vger.kernel.org 9758S: Maintained 9759W: http://www.harbaum.org/till/i2c_tiny_usb 9760F: drivers/i2c/busses/i2c-tiny-usb.c 9761 9762I2C/SMBUS CONTROLLER DRIVERS FOR PC 9763M: Jean Delvare <jdelvare@suse.com> 9764L: linux-i2c@vger.kernel.org 9765S: Maintained 9766F: Documentation/i2c/busses/i2c-ali1535.rst 9767F: Documentation/i2c/busses/i2c-ali1563.rst 9768F: Documentation/i2c/busses/i2c-ali15x3.rst 9769F: Documentation/i2c/busses/i2c-amd756.rst 9770F: Documentation/i2c/busses/i2c-amd8111.rst 9771F: Documentation/i2c/busses/i2c-i801.rst 9772F: Documentation/i2c/busses/i2c-nforce2.rst 9773F: Documentation/i2c/busses/i2c-piix4.rst 9774F: Documentation/i2c/busses/i2c-sis5595.rst 9775F: Documentation/i2c/busses/i2c-sis630.rst 9776F: Documentation/i2c/busses/i2c-sis96x.rst 9777F: Documentation/i2c/busses/i2c-via.rst 9778F: Documentation/i2c/busses/i2c-viapro.rst 9779F: drivers/i2c/busses/i2c-ali1535.c 9780F: drivers/i2c/busses/i2c-ali1563.c 9781F: drivers/i2c/busses/i2c-ali15x3.c 9782F: drivers/i2c/busses/i2c-amd756-s4882.c 9783F: drivers/i2c/busses/i2c-amd756.c 9784F: drivers/i2c/busses/i2c-amd8111.c 9785F: drivers/i2c/busses/i2c-i801.c 9786F: drivers/i2c/busses/i2c-isch.c 9787F: drivers/i2c/busses/i2c-nforce2-s4985.c 9788F: drivers/i2c/busses/i2c-nforce2.c 9789F: drivers/i2c/busses/i2c-piix4.c 9790F: drivers/i2c/busses/i2c-sis5595.c 9791F: drivers/i2c/busses/i2c-sis630.c 9792F: drivers/i2c/busses/i2c-sis96x.c 9793F: drivers/i2c/busses/i2c-via.c 9794F: drivers/i2c/busses/i2c-viapro.c 9795 9796I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9797M: Hans de Goede <hdegoede@redhat.com> 9798L: linux-i2c@vger.kernel.org 9799S: Maintained 9800F: drivers/i2c/busses/i2c-cht-wc.c 9801 9802I2C/SMBUS ISMT DRIVER 9803M: Seth Heasley <seth.heasley@intel.com> 9804M: Neil Horman <nhorman@tuxdriver.com> 9805L: linux-i2c@vger.kernel.org 9806F: Documentation/i2c/busses/i2c-ismt.rst 9807F: drivers/i2c/busses/i2c-ismt.c 9808 9809I2C/SMBUS STUB DRIVER 9810M: Jean Delvare <jdelvare@suse.com> 9811L: linux-i2c@vger.kernel.org 9812S: Maintained 9813F: drivers/i2c/i2c-stub.c 9814 9815I3C DRIVER FOR ASPEED AST2600 9816M: Jeremy Kerr <jk@codeconstruct.com.au> 9817S: Maintained 9818F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9819F: drivers/i3c/master/ast2600-i3c-master.c 9820 9821I3C DRIVER FOR CADENCE I3C MASTER IP 9822M: Przemysław Gaj <pgaj@cadence.com> 9823S: Maintained 9824F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9825F: drivers/i3c/master/i3c-master-cdns.c 9826 9827I3C DRIVER FOR SYNOPSYS DESIGNWARE 9828S: Orphan 9829F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9830F: drivers/i3c/master/dw* 9831 9832I3C SUBSYSTEM 9833M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9834L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9835S: Maintained 9836C: irc://chat.freenode.net/linux-i3c 9837T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9838F: Documentation/ABI/testing/sysfs-bus-i3c 9839F: Documentation/devicetree/bindings/i3c/ 9840F: Documentation/driver-api/i3c 9841F: drivers/i3c/ 9842F: include/linux/i3c/ 9843 9844IA64 (Itanium) PLATFORM 9845L: linux-ia64@vger.kernel.org 9846S: Orphan 9847F: Documentation/arch/ia64/ 9848F: arch/ia64/ 9849 9850IBM Operation Panel Input Driver 9851M: Eddie James <eajames@linux.ibm.com> 9852L: linux-input@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9855F: drivers/input/misc/ibm-panel.c 9856 9857IBM Power 842 compression accelerator 9858M: Haren Myneni <haren@us.ibm.com> 9859S: Supported 9860F: crypto/842.c 9861F: drivers/crypto/nx/Kconfig 9862F: drivers/crypto/nx/Makefile 9863F: drivers/crypto/nx/nx-842* 9864F: include/linux/sw842.h 9865F: lib/842/ 9866 9867IBM Power in-Nest Crypto Acceleration 9868M: Breno Leitão <leitao@debian.org> 9869M: Nayna Jain <nayna@linux.ibm.com> 9870M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9871L: linux-crypto@vger.kernel.org 9872S: Supported 9873F: drivers/crypto/nx/Kconfig 9874F: drivers/crypto/nx/Makefile 9875F: drivers/crypto/nx/nx-aes* 9876F: drivers/crypto/nx/nx-sha* 9877F: drivers/crypto/nx/nx.* 9878F: drivers/crypto/nx/nx_csbcpb.h 9879F: drivers/crypto/nx/nx_debugfs.c 9880 9881IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9882M: Tyrel Datwyler <tyreld@linux.ibm.com> 9883L: linux-pci@vger.kernel.org 9884L: linuxppc-dev@lists.ozlabs.org 9885S: Supported 9886F: drivers/pci/hotplug/rpadlpar* 9887 9888IBM Power Linux RAID adapter 9889M: Brian King <brking@us.ibm.com> 9890S: Supported 9891F: drivers/scsi/ipr.* 9892 9893IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9894M: Tyrel Datwyler <tyreld@linux.ibm.com> 9895L: linux-pci@vger.kernel.org 9896L: linuxppc-dev@lists.ozlabs.org 9897S: Supported 9898F: drivers/pci/hotplug/rpaphp* 9899 9900IBM Power SRIOV Virtual NIC Device Driver 9901M: Haren Myneni <haren@linux.ibm.com> 9902M: Rick Lindsley <ricklind@linux.ibm.com> 9903R: Nick Child <nnac123@linux.ibm.com> 9904R: Dany Madden <danymadden@us.ibm.com> 9905R: Thomas Falcon <tlfalcon@linux.ibm.com> 9906L: netdev@vger.kernel.org 9907S: Supported 9908F: drivers/net/ethernet/ibm/ibmvnic.* 9909 9910IBM Power VFIO Support 9911M: Timothy Pearson <tpearson@raptorengineering.com> 9912S: Supported 9913F: drivers/vfio/vfio_iommu_spapr_tce.c 9914 9915IBM Power Virtual Ethernet Device Driver 9916M: Nick Child <nnac123@linux.ibm.com> 9917L: netdev@vger.kernel.org 9918S: Supported 9919F: drivers/net/ethernet/ibm/ibmveth.* 9920 9921IBM Power Virtual FC Device Drivers 9922M: Tyrel Datwyler <tyreld@linux.ibm.com> 9923L: linux-scsi@vger.kernel.org 9924S: Supported 9925F: drivers/scsi/ibmvscsi/ibmvfc* 9926 9927IBM Power Virtual Management Channel Driver 9928M: Brad Warrum <bwarrum@linux.ibm.com> 9929M: Ritu Agarwal <rituagar@linux.ibm.com> 9930S: Supported 9931F: drivers/misc/ibmvmc.* 9932 9933IBM Power Virtual SCSI Device Drivers 9934M: Tyrel Datwyler <tyreld@linux.ibm.com> 9935L: linux-scsi@vger.kernel.org 9936S: Supported 9937F: drivers/scsi/ibmvscsi/ibmvscsi* 9938F: include/scsi/viosrp.h 9939 9940IBM Power Virtual SCSI Device Target Driver 9941M: Michael Cyr <mikecyr@linux.ibm.com> 9942L: linux-scsi@vger.kernel.org 9943L: target-devel@vger.kernel.org 9944S: Supported 9945F: drivers/scsi/ibmvscsi_tgt/ 9946 9947IBM Power VMX Cryptographic instructions 9948M: Breno Leitão <leitao@debian.org> 9949M: Nayna Jain <nayna@linux.ibm.com> 9950M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9951L: linux-crypto@vger.kernel.org 9952S: Supported 9953F: drivers/crypto/vmx/Kconfig 9954F: drivers/crypto/vmx/Makefile 9955F: drivers/crypto/vmx/aes* 9956F: drivers/crypto/vmx/ghash* 9957F: drivers/crypto/vmx/ppc-xlate.pl 9958F: drivers/crypto/vmx/vmx.c 9959 9960IBM ServeRAID RAID DRIVER 9961S: Orphan 9962F: drivers/scsi/ips.* 9963 9964ICH LPC AND GPIO DRIVER 9965M: Peter Tyser <ptyser@xes-inc.com> 9966S: Maintained 9967F: drivers/gpio/gpio-ich.c 9968F: drivers/mfd/lpc_ich.c 9969 9970ICY I2C DRIVER 9971M: Max Staudt <max@enpas.org> 9972L: linux-i2c@vger.kernel.org 9973S: Maintained 9974F: drivers/i2c/busses/i2c-icy.c 9975 9976IDEAPAD LAPTOP EXTRAS DRIVER 9977M: Ike Panhc <ike.pan@canonical.com> 9978L: platform-driver-x86@vger.kernel.org 9979S: Maintained 9980W: http://launchpad.net/ideapad-laptop 9981F: drivers/platform/x86/ideapad-laptop.c 9982 9983IDEAPAD LAPTOP SLIDEBAR DRIVER 9984M: Andrey Moiseev <o2g.org.ru@gmail.com> 9985L: linux-input@vger.kernel.org 9986S: Maintained 9987W: https://github.com/o2genum/ideapad-slidebar 9988F: drivers/input/misc/ideapad_slidebar.c 9989 9990IDMAPPED MOUNTS 9991M: Christian Brauner <brauner@kernel.org> 9992M: Seth Forshee <sforshee@kernel.org> 9993L: linux-fsdevel@vger.kernel.org 9994S: Maintained 9995T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9996F: Documentation/filesystems/idmappings.rst 9997F: include/linux/mnt_idmapping.* 9998F: tools/testing/selftests/mount_setattr/ 9999 10000IDT VersaClock 5 CLOCK DRIVER 10001M: Luca Ceresoli <luca@lucaceresoli.net> 10002S: Maintained 10003F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10004F: drivers/clk/clk-versaclock5.c 10005 10006IEEE 802.15.4 SUBSYSTEM 10007M: Alexander Aring <alex.aring@gmail.com> 10008M: Stefan Schmidt <stefan@datenfreihafen.org> 10009M: Miquel Raynal <miquel.raynal@bootlin.com> 10010L: linux-wpan@vger.kernel.org 10011S: Maintained 10012W: https://linux-wpan.org/ 10013Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10015T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10016F: Documentation/networking/ieee802154.rst 10017F: drivers/net/ieee802154/ 10018F: include/linux/ieee802154.h 10019F: include/linux/nl802154.h 10020F: include/net/af_ieee802154.h 10021F: include/net/cfg802154.h 10022F: include/net/ieee802154_netdev.h 10023F: include/net/mac802154.h 10024F: include/net/nl802154.h 10025F: net/ieee802154/ 10026F: net/mac802154/ 10027 10028IFCVF VIRTIO DATA PATH ACCELERATOR 10029R: Zhu Lingshan <lingshan.zhu@intel.com> 10030F: drivers/vdpa/ifcvf/ 10031 10032IFE PROTOCOL 10033M: Yotam Gigi <yotam.gi@gmail.com> 10034M: Jamal Hadi Salim <jhs@mojatatu.com> 10035F: include/net/ife.h 10036F: include/uapi/linux/ife.h 10037F: net/ife 10038 10039IGORPLUG-USB IR RECEIVER 10040M: Sean Young <sean@mess.org> 10041L: linux-media@vger.kernel.org 10042S: Maintained 10043F: drivers/media/rc/igorplugusb.c 10044 10045IGUANAWORKS USB IR TRANSCEIVER 10046M: Sean Young <sean@mess.org> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049F: drivers/media/rc/iguanair.c 10050 10051IIO DIGITAL POTENTIOMETER DAC 10052M: Peter Rosin <peda@axentia.se> 10053L: linux-iio@vger.kernel.org 10054S: Maintained 10055F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10056F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10057F: drivers/iio/dac/dpot-dac.c 10058 10059IIO ENVELOPE DETECTOR 10060M: Peter Rosin <peda@axentia.se> 10061L: linux-iio@vger.kernel.org 10062S: Maintained 10063F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10064F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10065F: drivers/iio/adc/envelope-detector.c 10066 10067IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10068M: Matti Vaittinen <mazziesaccount@gmail.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/light/gain-time-scale-helper.c 10072F: drivers/iio/light/gain-time-scale-helper.h 10073 10074IIO MULTIPLEXER 10075M: Peter Rosin <peda@axentia.se> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10079F: drivers/iio/multiplexer/iio-mux.c 10080 10081IIO SCMI BASED DRIVER 10082M: Jyoti Bhayana <jbhayana@google.com> 10083L: linux-iio@vger.kernel.org 10084S: Maintained 10085F: drivers/iio/common/scmi_sensors/scmi_iio.c 10086 10087IIO SUBSYSTEM AND DRIVERS 10088M: Jonathan Cameron <jic23@kernel.org> 10089R: Lars-Peter Clausen <lars@metafoo.de> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10093F: Documentation/ABI/testing/configfs-iio* 10094F: Documentation/ABI/testing/sysfs-bus-iio* 10095F: Documentation/devicetree/bindings/iio/ 10096F: drivers/iio/ 10097F: drivers/staging/iio/ 10098F: include/dt-bindings/iio/ 10099F: include/linux/iio/ 10100F: tools/iio/ 10101 10102IIO UNIT CONVERTER 10103M: Peter Rosin <peda@axentia.se> 10104L: linux-iio@vger.kernel.org 10105S: Maintained 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10107F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10108F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10109F: drivers/iio/afe/iio-rescale.c 10110 10111IKANOS/ADI EAGLE ADSL USB DRIVER 10112M: Matthieu Castet <castet.matthieu@free.fr> 10113M: Stanislaw Gruszka <stf_xl@wp.pl> 10114S: Maintained 10115F: drivers/usb/atm/ueagle-atm.c 10116 10117IMAGIS TOUCHSCREEN DRIVER 10118M: Markuss Broks <markuss.broks@gmail.com> 10119S: Maintained 10120F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10121F: drivers/input/touchscreen/imagis.c 10122 10123IMGTEC ASCII LCD DRIVER 10124M: Paul Burton <paulburton@kernel.org> 10125S: Maintained 10126F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10127F: drivers/auxdisplay/img-ascii-lcd.c 10128 10129IMGTEC IR DECODER DRIVER 10130S: Orphan 10131F: drivers/media/rc/img-ir/ 10132 10133IMON SOUNDGRAPH USB IR RECEIVER 10134M: Sean Young <sean@mess.org> 10135L: linux-media@vger.kernel.org 10136S: Maintained 10137F: drivers/media/rc/imon.c 10138F: drivers/media/rc/imon_raw.c 10139 10140IMS TWINTURBO FRAMEBUFFER DRIVER 10141L: linux-fbdev@vger.kernel.org 10142S: Orphan 10143F: drivers/video/fbdev/imsttfb.c 10144 10145INA209 HARDWARE MONITOR DRIVER 10146M: Guenter Roeck <linux@roeck-us.net> 10147L: linux-hwmon@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10150F: Documentation/hwmon/ina209.rst 10151F: drivers/hwmon/ina209.c 10152 10153INA2XX HARDWARE MONITOR DRIVER 10154M: Guenter Roeck <linux@roeck-us.net> 10155L: linux-hwmon@vger.kernel.org 10156S: Maintained 10157F: Documentation/hwmon/ina2xx.rst 10158F: drivers/hwmon/ina2xx.c 10159F: include/linux/platform_data/ina2xx.h 10160 10161INDEX OF FURTHER KERNEL DOCUMENTATION 10162M: Carlos Bilbao <carlos.bilbao@amd.com> 10163S: Maintained 10164F: Documentation/process/kernel-docs.rst 10165 10166INDUSTRY PACK SUBSYSTEM (IPACK) 10167M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10168M: Jens Taprogge <jens.taprogge@taprogge.org> 10169M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10170L: industrypack-devel@lists.sourceforge.net 10171S: Maintained 10172W: http://industrypack.sourceforge.net 10173F: drivers/ipack/ 10174 10175INFINEON DPS310 Driver 10176M: Eddie James <eajames@linux.ibm.com> 10177L: linux-iio@vger.kernel.org 10178S: Maintained 10179F: drivers/iio/pressure/dps310.c 10180 10181INFINEON PEB2466 ASoC CODEC 10182M: Herve Codina <herve.codina@bootlin.com> 10183L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10184S: Maintained 10185F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10186F: sound/soc/codecs/peb2466.c 10187 10188INFINIBAND SUBSYSTEM 10189M: Jason Gunthorpe <jgg@nvidia.com> 10190M: Leon Romanovsky <leonro@nvidia.com> 10191L: linux-rdma@vger.kernel.org 10192S: Supported 10193W: https://github.com/linux-rdma/rdma-core 10194Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10196F: Documentation/devicetree/bindings/infiniband/ 10197F: Documentation/infiniband/ 10198F: drivers/infiniband/ 10199F: include/rdma/ 10200F: include/trace/events/ib_mad.h 10201F: include/trace/events/ib_umad.h 10202F: include/trace/misc/rdma.h 10203F: include/uapi/linux/if_infiniband.h 10204F: include/uapi/rdma/ 10205F: samples/bpf/ibumad_kern.c 10206F: samples/bpf/ibumad_user.c 10207 10208INGENIC JZ4780 NAND DRIVER 10209M: Harvey Hunt <harveyhuntnexus@gmail.com> 10210L: linux-mtd@lists.infradead.org 10211L: linux-mips@vger.kernel.org 10212S: Maintained 10213F: drivers/mtd/nand/raw/ingenic/ 10214 10215INGENIC JZ47xx SoCs 10216M: Paul Cercueil <paul@crapouillou.net> 10217L: linux-mips@vger.kernel.org 10218S: Maintained 10219F: arch/mips/boot/dts/ingenic/ 10220F: arch/mips/generic/board-ingenic.c 10221F: arch/mips/include/asm/mach-ingenic/ 10222F: arch/mips/ingenic/Kconfig 10223F: drivers/clk/ingenic/ 10224F: drivers/dma/dma-jz4780.c 10225F: drivers/gpu/drm/ingenic/ 10226F: drivers/i2c/busses/i2c-jz4780.c 10227F: drivers/iio/adc/ingenic-adc.c 10228F: drivers/irqchip/irq-ingenic.c 10229F: drivers/memory/jz4780-nemc.c 10230F: drivers/mmc/host/jz4740_mmc.c 10231F: drivers/mtd/nand/raw/ingenic/ 10232F: drivers/pinctrl/pinctrl-ingenic.c 10233F: drivers/power/supply/ingenic-battery.c 10234F: drivers/pwm/pwm-jz4740.c 10235F: drivers/remoteproc/ingenic_rproc.c 10236F: drivers/rtc/rtc-jz4740.c 10237F: drivers/tty/serial/8250/8250_ingenic.c 10238F: drivers/usb/musb/jz4740.c 10239F: drivers/watchdog/jz4740_wdt.c 10240F: include/dt-bindings/iio/adc/ingenic,adc.h 10241F: include/linux/mfd/ingenic-tcu.h 10242F: sound/soc/codecs/jz47* 10243F: sound/soc/jz4740/ 10244 10245INJOINIC IP5xxx POWER BANK IC DRIVER 10246M: Samuel Holland <samuel@sholland.org> 10247S: Maintained 10248F: drivers/power/supply/ip5xxx_power.c 10249 10250INOTIFY 10251M: Jan Kara <jack@suse.cz> 10252R: Amir Goldstein <amir73il@gmail.com> 10253L: linux-fsdevel@vger.kernel.org 10254S: Maintained 10255F: Documentation/filesystems/inotify.rst 10256F: fs/notify/inotify/ 10257F: include/linux/inotify.h 10258F: include/uapi/linux/inotify.h 10259 10260INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10261M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10262L: linux-input@vger.kernel.org 10263S: Maintained 10264Q: http://patchwork.kernel.org/project/linux-input/list/ 10265T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10266F: Documentation/devicetree/bindings/input/ 10267F: Documentation/devicetree/bindings/serio/ 10268F: Documentation/input/ 10269F: drivers/input/ 10270F: include/dt-bindings/input/ 10271F: include/linux/input.h 10272F: include/linux/input/ 10273F: include/uapi/linux/input-event-codes.h 10274F: include/uapi/linux/input.h 10275 10276INPUT MULTITOUCH (MT) PROTOCOL 10277M: Henrik Rydberg <rydberg@bitmath.org> 10278L: linux-input@vger.kernel.org 10279S: Odd fixes 10280F: Documentation/input/multi-touch-protocol.rst 10281F: drivers/input/input-mt.c 10282K: \b(ABS|SYN)_MT_ 10283 10284INSIDE SECURE CRYPTO DRIVER 10285M: Antoine Tenart <atenart@kernel.org> 10286L: linux-crypto@vger.kernel.org 10287S: Maintained 10288F: drivers/crypto/inside-secure/ 10289 10290INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10291M: Mimi Zohar <zohar@linux.ibm.com> 10292M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10293L: linux-integrity@vger.kernel.org 10294S: Supported 10295T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10296F: security/integrity/ 10297F: security/integrity/ima/ 10298 10299INTEL 810/815 FRAMEBUFFER DRIVER 10300M: Antonino Daplas <adaplas@gmail.com> 10301L: linux-fbdev@vger.kernel.org 10302S: Maintained 10303F: drivers/video/fbdev/i810/ 10304 10305INTEL 8254 COUNTER DRIVER 10306M: William Breathitt Gray <william.gray@linaro.org> 10307L: linux-iio@vger.kernel.org 10308S: Maintained 10309F: drivers/counter/i8254.c 10310F: include/linux/i8254.h 10311 10312INTEL 8255 GPIO DRIVER 10313M: William Breathitt Gray <william.gray@linaro.org> 10314L: linux-gpio@vger.kernel.org 10315S: Maintained 10316F: drivers/gpio/gpio-i8255.c 10317F: drivers/gpio/gpio-i8255.h 10318 10319INTEL ASoC DRIVERS 10320M: Cezary Rojewski <cezary.rojewski@intel.com> 10321M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10322M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10323M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10324M: Bard Liao <yung-chuan.liao@linux.intel.com> 10325M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10326M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10327L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10328S: Supported 10329F: sound/soc/intel/ 10330 10331INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10332M: Hans de Goede <hdegoede@redhat.com> 10333L: platform-driver-x86@vger.kernel.org 10334S: Maintained 10335F: drivers/platform/x86/intel/atomisp2/pm.c 10336 10337INTEL ATOMISP2 LED DRIVER 10338M: Hans de Goede <hdegoede@redhat.com> 10339L: platform-driver-x86@vger.kernel.org 10340S: Maintained 10341F: drivers/platform/x86/intel/atomisp2/led.c 10342 10343INTEL BIOS SAR INT1092 DRIVER 10344M: Shravan Sudhakar <s.shravan@intel.com> 10345M: Intel Corporation <linuxwwan@intel.com> 10346L: platform-driver-x86@vger.kernel.org 10347S: Maintained 10348F: drivers/platform/x86/intel/int1092/ 10349 10350INTEL BROXTON PMC DRIVER 10351M: Mika Westerberg <mika.westerberg@linux.intel.com> 10352M: Zha Qipeng <qipeng.zha@intel.com> 10353S: Maintained 10354F: drivers/mfd/intel_pmc_bxt.c 10355F: include/linux/mfd/intel_pmc_bxt.h 10356 10357INTEL C600 SERIES SAS CONTROLLER DRIVER 10358M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10359L: linux-scsi@vger.kernel.org 10360S: Supported 10361T: git git://git.code.sf.net/p/intel-sas/isci 10362F: drivers/scsi/isci/ 10363 10364INTEL CPU family model numbers 10365M: Tony Luck <tony.luck@intel.com> 10366M: x86@kernel.org 10367L: linux-kernel@vger.kernel.org 10368S: Supported 10369F: arch/x86/include/asm/intel-family.h 10370 10371INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10372M: Jani Nikula <jani.nikula@linux.intel.com> 10373M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10374M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10375M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10376L: intel-gfx@lists.freedesktop.org 10377S: Supported 10378W: https://01.org/linuxgraphics/ 10379Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10380B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10381C: irc://irc.oftc.net/intel-gfx 10382T: git git://anongit.freedesktop.org/drm-intel 10383F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10384F: Documentation/gpu/i915.rst 10385F: drivers/gpu/drm/i915/ 10386F: include/drm/i915* 10387F: include/uapi/drm/i915_drm.h 10388 10389INTEL ETHERNET DRIVERS 10390M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10391M: Tony Nguyen <anthony.l.nguyen@intel.com> 10392L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10393S: Supported 10394W: https://www.intel.com/content/www/us/en/support.html 10395Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10397T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10398F: Documentation/networking/device_drivers/ethernet/intel/ 10399F: drivers/net/ethernet/intel/ 10400F: drivers/net/ethernet/intel/*/ 10401F: include/linux/avf/virtchnl.h 10402F: include/linux/net/intel/iidc.h 10403 10404INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10405M: Mustafa Ismail <mustafa.ismail@intel.com> 10406M: Shiraz Saleem <shiraz.saleem@intel.com> 10407L: linux-rdma@vger.kernel.org 10408S: Supported 10409F: drivers/infiniband/hw/irdma/ 10410F: include/uapi/rdma/irdma-abi.h 10411 10412INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10413M: Maik Broemme <mbroemme@libmpq.org> 10414L: linux-fbdev@vger.kernel.org 10415S: Maintained 10416F: Documentation/fb/intelfb.rst 10417F: drivers/video/fbdev/intelfb/ 10418 10419INTEL GPIO DRIVERS 10420M: Andy Shevchenko <andy@kernel.org> 10421L: linux-gpio@vger.kernel.org 10422S: Supported 10423T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10424F: drivers/gpio/gpio-elkhartlake.c 10425F: drivers/gpio/gpio-ich.c 10426F: drivers/gpio/gpio-merrifield.c 10427F: drivers/gpio/gpio-ml-ioh.c 10428F: drivers/gpio/gpio-pch.c 10429F: drivers/gpio/gpio-sch.c 10430F: drivers/gpio/gpio-sodaville.c 10431F: drivers/gpio/gpio-tangier.c 10432 10433INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10434M: Zhenyu Wang <zhenyuw@linux.intel.com> 10435M: Zhi Wang <zhi.a.wang@intel.com> 10436L: intel-gvt-dev@lists.freedesktop.org 10437L: intel-gfx@lists.freedesktop.org 10438S: Supported 10439W: https://01.org/igvt-g 10440T: git https://github.com/intel/gvt-linux.git 10441F: drivers/gpu/drm/i915/gvt/ 10442 10443INTEL HID EVENT DRIVER 10444M: Alex Hung <alexhung@gmail.com> 10445L: platform-driver-x86@vger.kernel.org 10446S: Maintained 10447F: drivers/platform/x86/intel/hid.c 10448 10449INTEL I/OAT DMA DRIVER 10450M: Dave Jiang <dave.jiang@intel.com> 10451R: Dan Williams <dan.j.williams@intel.com> 10452L: dmaengine@vger.kernel.org 10453S: Supported 10454Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10455F: drivers/dma/ioat* 10456 10457INTEL IDLE DRIVER 10458M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10459M: Len Brown <lenb@kernel.org> 10460L: linux-pm@vger.kernel.org 10461S: Supported 10462B: https://bugzilla.kernel.org 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10464F: drivers/idle/intel_idle.c 10465 10466INTEL IDXD DRIVER 10467M: Fenghua Yu <fenghua.yu@intel.com> 10468M: Dave Jiang <dave.jiang@intel.com> 10469L: dmaengine@vger.kernel.org 10470S: Supported 10471F: drivers/dma/idxd/* 10472F: include/uapi/linux/idxd.h 10473 10474INTEL IN FIELD SCAN (IFS) DEVICE 10475M: Jithu Joseph <jithu.joseph@intel.com> 10476R: Ashok Raj <ashok.raj@intel.com> 10477R: Tony Luck <tony.luck@intel.com> 10478S: Maintained 10479F: drivers/platform/x86/intel/ifs 10480F: include/trace/events/intel_ifs.h 10481 10482INTEL INTEGRATED SENSOR HUB DRIVER 10483M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10484M: Jiri Kosina <jikos@kernel.org> 10485L: linux-input@vger.kernel.org 10486S: Maintained 10487F: drivers/hid/intel-ish-hid/ 10488 10489INTEL IOMMU (VT-d) 10490M: David Woodhouse <dwmw2@infradead.org> 10491M: Lu Baolu <baolu.lu@linux.intel.com> 10492L: iommu@lists.linux.dev 10493S: Supported 10494T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10495F: drivers/iommu/intel/ 10496 10497INTEL IPU3 CSI-2 CIO2 DRIVER 10498M: Yong Zhi <yong.zhi@intel.com> 10499M: Sakari Ailus <sakari.ailus@linux.intel.com> 10500M: Bingbu Cao <bingbu.cao@intel.com> 10501M: Dan Scally <djrscally@gmail.com> 10502R: Tianshu Qiu <tian.shu.qiu@intel.com> 10503L: linux-media@vger.kernel.org 10504S: Maintained 10505T: git git://linuxtv.org/media_tree.git 10506F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10507F: drivers/media/pci/intel/ipu3/ 10508 10509INTEL IPU3 CSI-2 IMGU DRIVER 10510M: Sakari Ailus <sakari.ailus@linux.intel.com> 10511R: Bingbu Cao <bingbu.cao@intel.com> 10512R: Tianshu Qiu <tian.shu.qiu@intel.com> 10513L: linux-media@vger.kernel.org 10514S: Maintained 10515F: Documentation/admin-guide/media/ipu3.rst 10516F: Documentation/admin-guide/media/ipu3_rcb.svg 10517F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10518F: drivers/staging/media/ipu3/ 10519 10520INTEL ISHTP ECLITE DRIVER 10521M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10522L: platform-driver-x86@vger.kernel.org 10523S: Supported 10524F: drivers/platform/x86/intel/ishtp_eclite.c 10525 10526INTEL IXP4XX CRYPTO SUPPORT 10527M: Corentin Labbe <clabbe@baylibre.com> 10528L: linux-crypto@vger.kernel.org 10529S: Maintained 10530F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10531 10532INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10533M: Krzysztof Halasa <khalasa@piap.pl> 10534S: Maintained 10535F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10536F: drivers/net/wan/ixp4xx_hss.c 10537F: drivers/soc/ixp4xx/ixp4xx-npe.c 10538F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10539F: include/linux/soc/ixp4xx/npe.h 10540F: include/linux/soc/ixp4xx/qmgr.h 10541 10542INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10543M: Deepak Saxena <dsaxena@plexity.net> 10544S: Maintained 10545F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10546F: drivers/char/hw_random/ixp4xx-rng.c 10547 10548INTEL KEEM BAY DRM DRIVER 10549M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10550M: Edmund Dea <edmund.j.dea@intel.com> 10551S: Maintained 10552F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10553F: drivers/gpu/drm/kmb/ 10554 10555INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10556M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10557S: Maintained 10558F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10559F: drivers/crypto/intel/keembay/Kconfig 10560F: drivers/crypto/intel/keembay/Makefile 10561F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10562F: drivers/crypto/intel/keembay/ocs-aes.c 10563F: drivers/crypto/intel/keembay/ocs-aes.h 10564 10565INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10566M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10567M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10568M: Mark Gross <mgross@linux.intel.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10571F: drivers/crypto/intel/keembay/Kconfig 10572F: drivers/crypto/intel/keembay/Makefile 10573F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10574 10575INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10576M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10577M: Declan Murphy <declan.murphy@intel.com> 10578S: Maintained 10579F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10580F: drivers/crypto/intel/keembay/Kconfig 10581F: drivers/crypto/intel/keembay/Makefile 10582F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.c 10584F: drivers/crypto/intel/keembay/ocs-hcu.h 10585 10586INTEL MANAGEMENT ENGINE (mei) 10587M: Tomas Winkler <tomas.winkler@intel.com> 10588L: linux-kernel@vger.kernel.org 10589S: Supported 10590F: Documentation/driver-api/mei/* 10591F: drivers/misc/mei/ 10592F: drivers/watchdog/mei_wdt.c 10593F: include/linux/mei_aux.h 10594F: include/linux/mei_cl_bus.h 10595F: include/uapi/linux/mei.h 10596F: include/uapi/linux/mei_uuid.h 10597F: include/uapi/linux/uuid.h 10598F: samples/mei/* 10599 10600INTEL MAX 10 BMC MFD DRIVER 10601M: Xu Yilun <yilun.xu@intel.com> 10602R: Tom Rix <trix@redhat.com> 10603S: Maintained 10604F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10605F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10606F: drivers/hwmon/intel-m10-bmc-hwmon.c 10607F: drivers/mfd/intel-m10-bmc* 10608F: include/linux/mfd/intel-m10-bmc.h 10609 10610INTEL MAX10 BMC SECURE UPDATES 10611M: Russ Weight <russell.h.weight@intel.com> 10612L: linux-fpga@vger.kernel.org 10613S: Maintained 10614F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10615F: drivers/fpga/intel-m10-bmc-sec-update.c 10616 10617INTEL P-Unit IPC DRIVER 10618M: Zha Qipeng <qipeng.zha@intel.com> 10619L: platform-driver-x86@vger.kernel.org 10620S: Maintained 10621F: arch/x86/include/asm/intel_punit_ipc.h 10622F: drivers/platform/x86/intel/punit_ipc.c 10623 10624INTEL PMC CORE DRIVER 10625M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10626M: David E Box <david.e.box@intel.com> 10627L: platform-driver-x86@vger.kernel.org 10628S: Maintained 10629F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10630F: drivers/platform/x86/intel/pmc/ 10631 10632INTEL PMIC GPIO DRIVERS 10633M: Andy Shevchenko <andy@kernel.org> 10634S: Supported 10635T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10636F: drivers/gpio/gpio-*cove.c 10637 10638INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10639M: Andy Shevchenko <andy@kernel.org> 10640S: Supported 10641F: drivers/mfd/intel_soc_pmic* 10642F: include/linux/mfd/intel_soc_pmic* 10643 10644INTEL PMT DRIVERS 10645M: David E. Box <david.e.box@linux.intel.com> 10646S: Supported 10647F: drivers/platform/x86/intel/pmt/ 10648 10649INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10650M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10651L: linux-wireless@vger.kernel.org 10652S: Maintained 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10654F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10655F: drivers/net/wireless/intel/ipw2x00/ 10656 10657INTEL PSTATE DRIVER 10658M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10659M: Len Brown <lenb@kernel.org> 10660L: linux-pm@vger.kernel.org 10661S: Supported 10662F: drivers/cpufreq/intel_pstate.c 10663 10664INTEL PTP DFL ToD DRIVER 10665M: Tianfei Zhang <tianfei.zhang@intel.com> 10666L: linux-fpga@vger.kernel.org 10667L: netdev@vger.kernel.org 10668S: Maintained 10669F: drivers/ptp/ptp_dfl_tod.c 10670 10671INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10672M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10673L: linux-iio@vger.kernel.org 10674F: drivers/counter/intel-qep.c 10675 10676INTEL SCU DRIVERS 10677M: Mika Westerberg <mika.westerberg@linux.intel.com> 10678S: Maintained 10679F: arch/x86/include/asm/intel_scu_ipc.h 10680F: drivers/platform/x86/intel_scu_* 10681 10682INTEL SDSI DRIVER 10683M: David E. Box <david.e.box@linux.intel.com> 10684S: Supported 10685F: drivers/platform/x86/intel/sdsi.c 10686F: tools/arch/x86/intel_sdsi/ 10687F: tools/testing/selftests/drivers/sdsi/ 10688 10689INTEL SGX 10690M: Jarkko Sakkinen <jarkko@kernel.org> 10691R: Dave Hansen <dave.hansen@linux.intel.com> 10692L: linux-sgx@vger.kernel.org 10693S: Supported 10694Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10696F: Documentation/arch/x86/sgx.rst 10697F: arch/x86/entry/vdso/vsgx.S 10698F: arch/x86/include/asm/sgx.h 10699F: arch/x86/include/uapi/asm/sgx.h 10700F: arch/x86/kernel/cpu/sgx/* 10701F: tools/testing/selftests/sgx/* 10702K: \bSGX_ 10703 10704INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10705M: Daniel Scally <djrscally@gmail.com> 10706S: Maintained 10707F: drivers/platform/x86/intel/int3472/ 10708 10709INTEL SPEED SELECT TECHNOLOGY 10710M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10711L: platform-driver-x86@vger.kernel.org 10712S: Maintained 10713F: drivers/platform/x86/intel/speed_select_if/ 10714F: include/uapi/linux/isst_if.h 10715F: tools/power/x86/intel-speed-select/ 10716 10717INTEL STRATIX10 FIRMWARE DRIVERS 10718M: Dinh Nguyen <dinguyen@kernel.org> 10719L: linux-kernel@vger.kernel.org 10720S: Maintained 10721T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10722F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10723F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10724F: drivers/firmware/stratix10-rsu.c 10725F: drivers/firmware/stratix10-svc.c 10726F: include/linux/firmware/intel/stratix10-smc.h 10727F: include/linux/firmware/intel/stratix10-svc-client.h 10728 10729INTEL TELEMETRY DRIVER 10730M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10731M: "David E. Box" <david.e.box@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: arch/x86/include/asm/intel_telemetry.h 10735F: drivers/platform/x86/intel/telemetry/ 10736 10737INTEL TPMI DRIVER 10738M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10739L: platform-driver-x86@vger.kernel.org 10740S: Maintained 10741F: drivers/platform/x86/intel/tpmi.c 10742F: include/linux/intel_tpmi.h 10743 10744INTEL UNCORE FREQUENCY CONTROL 10745M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10746L: platform-driver-x86@vger.kernel.org 10747S: Maintained 10748F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10749F: drivers/platform/x86/intel/uncore-frequency/ 10750 10751INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10752M: David E. Box <david.e.box@linux.intel.com> 10753S: Supported 10754F: drivers/platform/x86/intel/vsec.* 10755 10756INTEL VIRTUAL BUTTON DRIVER 10757M: AceLan Kao <acelan.kao@canonical.com> 10758L: platform-driver-x86@vger.kernel.org 10759S: Maintained 10760F: drivers/platform/x86/intel/vbtn.c 10761 10762INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10763M: Stanislaw Gruszka <stf_xl@wp.pl> 10764L: linux-wireless@vger.kernel.org 10765S: Supported 10766F: drivers/net/wireless/intel/iwlegacy/ 10767 10768INTEL WIRELESS WIFI LINK (iwlwifi) 10769M: Gregory Greenman <gregory.greenman@intel.com> 10770L: linux-wireless@vger.kernel.org 10771S: Supported 10772W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10773T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10774F: drivers/net/wireless/intel/iwlwifi/ 10775 10776INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10777M: Jithu Joseph <jithu.joseph@intel.com> 10778R: Maurice Ma <maurice.ma@intel.com> 10779S: Maintained 10780W: https://slimbootloader.github.io/security/firmware-update.html 10781F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10782 10783INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10784L: Dell.Client.Kernel@dell.com 10785S: Maintained 10786F: drivers/platform/x86/intel/wmi/thunderbolt.c 10787 10788INTEL WWAN IOSM DRIVER 10789M: M Chetan Kumar <m.chetan.kumar@intel.com> 10790M: Intel Corporation <linuxwwan@intel.com> 10791L: netdev@vger.kernel.org 10792S: Maintained 10793F: drivers/net/wwan/iosm/ 10794 10795INTEL(R) TRACE HUB 10796M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10797S: Supported 10798F: Documentation/trace/intel_th.rst 10799F: drivers/hwtracing/intel_th/ 10800F: include/linux/intel_th.h 10801 10802INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10803M: Ning Sun <ning.sun@intel.com> 10804L: tboot-devel@lists.sourceforge.net 10805S: Supported 10806W: http://tboot.sourceforge.net 10807T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10808F: Documentation/arch/x86/intel_txt.rst 10809F: arch/x86/kernel/tboot.c 10810F: include/linux/tboot.h 10811 10812INTERCONNECT API 10813M: Georgi Djakov <djakov@kernel.org> 10814L: linux-pm@vger.kernel.org 10815S: Maintained 10816T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10817F: Documentation/devicetree/bindings/interconnect/ 10818F: Documentation/driver-api/interconnect.rst 10819F: drivers/interconnect/ 10820F: include/dt-bindings/interconnect/ 10821F: include/linux/interconnect-provider.h 10822F: include/linux/interconnect.h 10823 10824INTERRUPT COUNTER DRIVER 10825M: Oleksij Rempel <o.rempel@pengutronix.de> 10826R: Pengutronix Kernel Team <kernel@pengutronix.de> 10827L: linux-iio@vger.kernel.org 10828F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10829F: drivers/counter/interrupt-cnt.c 10830 10831INTERSIL ISL7998X VIDEO DECODER DRIVER 10832M: Michael Tretter <m.tretter@pengutronix.de> 10833R: Pengutronix Kernel Team <kernel@pengutronix.de> 10834L: linux-media@vger.kernel.org 10835S: Maintained 10836F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10837F: drivers/media/i2c/isl7998x.c 10838 10839INVENSENSE ICM-426xx IMU DRIVER 10840M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10841L: linux-iio@vger.kernel.org 10842S: Maintained 10843W: https://invensense.tdk.com/ 10844F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10845F: drivers/iio/imu/inv_icm42600/ 10846 10847INVENSENSE MPU-3050 GYROSCOPE DRIVER 10848M: Linus Walleij <linus.walleij@linaro.org> 10849L: linux-iio@vger.kernel.org 10850S: Maintained 10851F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10852F: drivers/iio/gyro/mpu3050* 10853 10854IOC3 ETHERNET DRIVER 10855M: Ralf Baechle <ralf@linux-mips.org> 10856L: linux-mips@vger.kernel.org 10857S: Maintained 10858F: drivers/net/ethernet/sgi/ioc3-eth.c 10859 10860IOMAP FILESYSTEM LIBRARY 10861M: Darrick J. Wong <djwong@kernel.org> 10862L: linux-xfs@vger.kernel.org 10863L: linux-fsdevel@vger.kernel.org 10864S: Supported 10865T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10866F: fs/iomap/ 10867F: include/linux/iomap.h 10868 10869IOMMU DMA-API LAYER 10870M: Robin Murphy <robin.murphy@arm.com> 10871L: iommu@lists.linux.dev 10872S: Maintained 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10874F: drivers/iommu/dma-iommu.c 10875F: drivers/iommu/dma-iommu.h 10876F: drivers/iommu/iova.c 10877F: include/linux/iova.h 10878 10879IOMMU SUBSYSTEM 10880M: Joerg Roedel <joro@8bytes.org> 10881M: Will Deacon <will@kernel.org> 10882R: Robin Murphy <robin.murphy@arm.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10886F: Documentation/devicetree/bindings/iommu/ 10887F: Documentation/userspace-api/iommu.rst 10888F: drivers/iommu/ 10889F: include/linux/iommu.h 10890F: include/linux/iova.h 10891F: include/linux/of_iommu.h 10892F: include/uapi/linux/iommu.h 10893 10894IOMMUFD 10895M: Jason Gunthorpe <jgg@nvidia.com> 10896M: Kevin Tian <kevin.tian@intel.com> 10897L: iommu@lists.linux.dev 10898S: Maintained 10899T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10900F: Documentation/userspace-api/iommufd.rst 10901F: drivers/iommu/iommufd/ 10902F: include/linux/iommufd.h 10903F: include/uapi/linux/iommufd.h 10904F: tools/testing/selftests/iommu/ 10905 10906IOSYS-MAP HELPERS 10907M: Thomas Zimmermann <tzimmermann@suse.de> 10908L: dri-devel@lists.freedesktop.org 10909S: Maintained 10910T: git git://anongit.freedesktop.org/drm/drm-misc 10911F: include/linux/iosys-map.h 10912 10913IO_URING 10914M: Jens Axboe <axboe@kernel.dk> 10915R: Pavel Begunkov <asml.silence@gmail.com> 10916L: io-uring@vger.kernel.org 10917S: Maintained 10918T: git git://git.kernel.dk/linux-block 10919T: git git://git.kernel.dk/liburing 10920F: include/linux/io_uring.h 10921F: include/linux/io_uring_types.h 10922F: include/trace/events/io_uring.h 10923F: include/uapi/linux/io_uring.h 10924F: io_uring/ 10925F: tools/io_uring/ 10926 10927IPMI SUBSYSTEM 10928M: Corey Minyard <minyard@acm.org> 10929L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10930S: Supported 10931W: http://openipmi.sourceforge.net/ 10932T: git https://github.com/cminyard/linux-ipmi.git for-next 10933F: Documentation/devicetree/bindings/ipmi/ 10934F: Documentation/driver-api/ipmi.rst 10935F: drivers/char/ipmi/ 10936F: include/linux/ipmi* 10937F: include/uapi/linux/ipmi* 10938 10939IPS SCSI RAID DRIVER 10940M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10941L: linux-scsi@vger.kernel.org 10942S: Maintained 10943W: http://www.adaptec.com/ 10944F: drivers/scsi/ips* 10945 10946IPVS 10947M: Simon Horman <horms@verge.net.au> 10948M: Julian Anastasov <ja@ssi.bg> 10949L: netdev@vger.kernel.org 10950L: lvs-devel@vger.kernel.org 10951S: Maintained 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10953T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10954F: Documentation/networking/ipvs-sysctl.rst 10955F: include/net/ip_vs.h 10956F: include/uapi/linux/ip_vs.h 10957F: net/netfilter/ipvs/ 10958 10959IPWIRELESS DRIVER 10960M: Jiri Kosina <jikos@kernel.org> 10961M: David Sterba <dsterba@suse.com> 10962S: Odd Fixes 10963F: drivers/tty/ipwireless/ 10964 10965IRON DEVICE AUDIO CODEC DRIVERS 10966M: Kiseok Jo <kiseok.jo@irondevice.com> 10967L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10968S: Maintained 10969F: Documentation/devicetree/bindings/sound/irondevice,* 10970F: sound/soc/codecs/sma* 10971 10972IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10973M: Marc Zyngier <maz@kernel.org> 10974S: Maintained 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10976F: Documentation/core-api/irq/irq-domain.rst 10977F: include/linux/irqdomain.h 10978F: kernel/irq/irqdomain.c 10979F: kernel/irq/msi.c 10980 10981IRQ SUBSYSTEM 10982M: Thomas Gleixner <tglx@linutronix.de> 10983L: linux-kernel@vger.kernel.org 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10986F: include/linux/group_cpus.h 10987F: kernel/irq/ 10988F: lib/group_cpus.c 10989 10990IRQCHIP DRIVERS 10991M: Thomas Gleixner <tglx@linutronix.de> 10992M: Marc Zyngier <maz@kernel.org> 10993L: linux-kernel@vger.kernel.org 10994S: Maintained 10995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10996F: Documentation/devicetree/bindings/interrupt-controller/ 10997F: drivers/irqchip/ 10998 10999ISA 11000M: William Breathitt Gray <william.gray@linaro.org> 11001S: Maintained 11002F: Documentation/driver-api/isa.rst 11003F: drivers/base/isa.c 11004F: include/linux/isa.h 11005 11006ISA RADIO MODULE 11007M: Hans Verkuil <hverkuil@xs4all.nl> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010W: https://linuxtv.org 11011T: git git://linuxtv.org/media_tree.git 11012F: drivers/media/radio/radio-isa* 11013 11014ISAPNP 11015M: Jaroslav Kysela <perex@perex.cz> 11016S: Maintained 11017F: Documentation/driver-api/isapnp.rst 11018F: drivers/pnp/isapnp/ 11019F: include/linux/isapnp.h 11020 11021ISCSI 11022M: Lee Duncan <lduncan@suse.com> 11023M: Chris Leech <cleech@redhat.com> 11024M: Mike Christie <michael.christie@oracle.com> 11025L: open-iscsi@googlegroups.com 11026L: linux-scsi@vger.kernel.org 11027S: Maintained 11028W: www.open-iscsi.com 11029F: drivers/scsi/*iscsi* 11030F: include/scsi/*iscsi* 11031 11032iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11033M: Peter Jones <pjones@redhat.com> 11034M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11035S: Maintained 11036F: drivers/firmware/iscsi_ibft* 11037 11038ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11039M: Sagi Grimberg <sagi@grimberg.me> 11040M: Max Gurtovoy <mgurtovoy@nvidia.com> 11041L: linux-rdma@vger.kernel.org 11042S: Supported 11043W: http://www.openfabrics.org 11044W: www.open-iscsi.org 11045Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11046F: drivers/infiniband/ulp/iser/ 11047 11048ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11049M: Sagi Grimberg <sagi@grimberg.me> 11050L: linux-rdma@vger.kernel.org 11051L: target-devel@vger.kernel.org 11052S: Supported 11053W: http://www.linux-iscsi.org 11054T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11055F: drivers/infiniband/ulp/isert 11056 11057ISDN/CMTP OVER BLUETOOTH 11058M: Karsten Keil <isdn@linux-pingi.de> 11059L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11060L: netdev@vger.kernel.org 11061S: Odd Fixes 11062W: http://www.isdn4linux.de 11063F: Documentation/isdn/ 11064F: drivers/isdn/capi/ 11065F: include/linux/isdn/ 11066F: include/uapi/linux/isdn/ 11067F: net/bluetooth/cmtp/ 11068 11069ISDN/mISDN SUBSYSTEM 11070M: Karsten Keil <isdn@linux-pingi.de> 11071L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11072L: netdev@vger.kernel.org 11073S: Maintained 11074W: http://www.isdn4linux.de 11075F: drivers/isdn/Kconfig 11076F: drivers/isdn/Makefile 11077F: drivers/isdn/hardware/ 11078F: drivers/isdn/mISDN/ 11079 11080ISOFS FILESYSTEM 11081M: Jan Kara <jack@suse.cz> 11082L: linux-fsdevel@vger.kernel.org 11083S: Maintained 11084F: Documentation/filesystems/isofs.rst 11085F: fs/isofs/ 11086 11087IT87 HARDWARE MONITORING DRIVER 11088M: Jean Delvare <jdelvare@suse.com> 11089L: linux-hwmon@vger.kernel.org 11090S: Maintained 11091F: Documentation/hwmon/it87.rst 11092F: drivers/hwmon/it87.c 11093 11094IT913X MEDIA DRIVER 11095M: Antti Palosaari <crope@iki.fi> 11096L: linux-media@vger.kernel.org 11097S: Maintained 11098W: https://linuxtv.org 11099W: http://palosaari.fi/linux/ 11100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11101T: git git://linuxtv.org/anttip/media_tree.git 11102F: drivers/media/tuners/it913x* 11103 11104ITE IT66121 HDMI BRIDGE DRIVER 11105M: Phong LE <ple@baylibre.com> 11106M: Neil Armstrong <neil.armstrong@linaro.org> 11107S: Maintained 11108T: git git://anongit.freedesktop.org/drm/drm-misc 11109F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11110F: drivers/gpu/drm/bridge/ite-it66121.c 11111 11112IVTV VIDEO4LINUX DRIVER 11113M: Andy Walls <awalls@md.metrocast.net> 11114L: linux-media@vger.kernel.org 11115S: Maintained 11116W: https://linuxtv.org 11117T: git git://linuxtv.org/media_tree.git 11118F: Documentation/admin-guide/media/ivtv* 11119F: drivers/media/pci/ivtv/ 11120F: include/uapi/linux/ivtv* 11121 11122IX2505V MEDIA DRIVER 11123M: Malcolm Priestley <tvboxspy@gmail.com> 11124L: linux-media@vger.kernel.org 11125S: Maintained 11126W: https://linuxtv.org 11127Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11128F: drivers/media/dvb-frontends/ix2505v* 11129 11130JAILHOUSE HYPERVISOR INTERFACE 11131M: Jan Kiszka <jan.kiszka@siemens.com> 11132L: jailhouse-dev@googlegroups.com 11133S: Maintained 11134F: arch/x86/include/asm/jailhouse_para.h 11135F: arch/x86/kernel/jailhouse.c 11136 11137JC42.4 TEMPERATURE SENSOR DRIVER 11138M: Guenter Roeck <linux@roeck-us.net> 11139L: linux-hwmon@vger.kernel.org 11140S: Maintained 11141F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11142F: Documentation/hwmon/jc42.rst 11143F: drivers/hwmon/jc42.c 11144 11145JFS FILESYSTEM 11146M: Dave Kleikamp <shaggy@kernel.org> 11147L: jfs-discussion@lists.sourceforge.net 11148S: Odd Fixes 11149W: http://jfs.sourceforge.net/ 11150T: git https://github.com/kleikamp/linux-shaggy.git 11151F: Documentation/admin-guide/jfs.rst 11152F: fs/jfs/ 11153 11154JME NETWORK DRIVER 11155M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11156L: netdev@vger.kernel.org 11157S: Maintained 11158F: drivers/net/ethernet/jme.* 11159 11160JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11161M: David Woodhouse <dwmw2@infradead.org> 11162M: Richard Weinberger <richard@nod.at> 11163L: linux-mtd@lists.infradead.org 11164S: Odd Fixes 11165W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11166T: git git://git.infradead.org/ubifs-2.6.git 11167F: fs/jffs2/ 11168F: include/uapi/linux/jffs2.h 11169 11170JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11171M: "Theodore Ts'o" <tytso@mit.edu> 11172M: Jan Kara <jack@suse.com> 11173L: linux-ext4@vger.kernel.org 11174S: Maintained 11175F: fs/jbd2/ 11176F: include/linux/jbd2.h 11177 11178JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11179M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11180L: linux-media@vger.kernel.org 11181L: linux-renesas-soc@vger.kernel.org 11182S: Maintained 11183F: drivers/media/platform/renesas/rcar_jpu.c 11184 11185JSM Neo PCI based serial card 11186L: linux-serial@vger.kernel.org 11187S: Orphan 11188F: drivers/tty/serial/jsm/ 11189 11190K10TEMP HARDWARE MONITORING DRIVER 11191M: Clemens Ladisch <clemens@ladisch.de> 11192L: linux-hwmon@vger.kernel.org 11193S: Maintained 11194F: Documentation/hwmon/k10temp.rst 11195F: drivers/hwmon/k10temp.c 11196 11197K8TEMP HARDWARE MONITORING DRIVER 11198M: Rudolf Marek <r.marek@assembler.cz> 11199L: linux-hwmon@vger.kernel.org 11200S: Maintained 11201F: Documentation/hwmon/k8temp.rst 11202F: drivers/hwmon/k8temp.c 11203 11204KASAN 11205M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11206R: Alexander Potapenko <glider@google.com> 11207R: Andrey Konovalov <andreyknvl@gmail.com> 11208R: Dmitry Vyukov <dvyukov@google.com> 11209R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11210L: kasan-dev@googlegroups.com 11211S: Maintained 11212F: Documentation/dev-tools/kasan.rst 11213F: arch/*/include/asm/*kasan.h 11214F: arch/*/mm/kasan_init* 11215F: include/linux/kasan*.h 11216F: lib/Kconfig.kasan 11217F: mm/kasan/ 11218F: scripts/Makefile.kasan 11219 11220KCONFIG 11221M: Masahiro Yamada <masahiroy@kernel.org> 11222L: linux-kbuild@vger.kernel.org 11223S: Maintained 11224Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11225T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11226F: Documentation/kbuild/kconfig* 11227F: scripts/Kconfig.include 11228F: scripts/kconfig/ 11229 11230KCOV 11231R: Dmitry Vyukov <dvyukov@google.com> 11232R: Andrey Konovalov <andreyknvl@gmail.com> 11233L: kasan-dev@googlegroups.com 11234S: Maintained 11235F: Documentation/dev-tools/kcov.rst 11236F: include/linux/kcov.h 11237F: include/uapi/linux/kcov.h 11238F: kernel/kcov.c 11239F: scripts/Makefile.kcov 11240 11241KCSAN 11242M: Marco Elver <elver@google.com> 11243R: Dmitry Vyukov <dvyukov@google.com> 11244L: kasan-dev@googlegroups.com 11245S: Maintained 11246F: Documentation/dev-tools/kcsan.rst 11247F: include/linux/kcsan*.h 11248F: kernel/kcsan/ 11249F: lib/Kconfig.kcsan 11250F: scripts/Makefile.kcsan 11251 11252KDUMP 11253M: Baoquan He <bhe@redhat.com> 11254R: Vivek Goyal <vgoyal@redhat.com> 11255R: Dave Young <dyoung@redhat.com> 11256L: kexec@lists.infradead.org 11257S: Maintained 11258W: http://lse.sourceforge.net/kdump/ 11259F: Documentation/admin-guide/kdump/ 11260F: fs/proc/vmcore.c 11261F: include/linux/crash_core.h 11262F: include/linux/crash_dump.h 11263F: include/uapi/linux/vmcore.h 11264F: kernel/crash_*.c 11265 11266KEENE FM RADIO TRANSMITTER DRIVER 11267M: Hans Verkuil <hverkuil@xs4all.nl> 11268L: linux-media@vger.kernel.org 11269S: Maintained 11270W: https://linuxtv.org 11271T: git git://linuxtv.org/media_tree.git 11272F: drivers/media/radio/radio-keene* 11273 11274KERNEL AUTOMOUNTER 11275M: Ian Kent <raven@themaw.net> 11276L: autofs@vger.kernel.org 11277S: Maintained 11278F: fs/autofs/ 11279 11280KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11281M: Masahiro Yamada <masahiroy@kernel.org> 11282R: Nathan Chancellor <nathan@kernel.org> 11283R: Nick Desaulniers <ndesaulniers@google.com> 11284R: Nicolas Schier <nicolas@fjasle.eu> 11285L: linux-kbuild@vger.kernel.org 11286S: Maintained 11287Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11289F: Documentation/kbuild/ 11290F: Makefile 11291F: scripts/*vmlinux* 11292F: scripts/Kbuild* 11293F: scripts/Makefile* 11294F: scripts/basic/ 11295F: scripts/dummy-tools/ 11296F: scripts/mk* 11297F: scripts/mod/ 11298F: scripts/package/ 11299 11300KERNEL HARDENING (not covered by other areas) 11301M: Kees Cook <keescook@chromium.org> 11302L: linux-hardening@vger.kernel.org 11303S: Supported 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11305F: Documentation/ABI/testing/sysfs-kernel-oops_count 11306F: Documentation/ABI/testing/sysfs-kernel-warn_count 11307F: include/linux/overflow.h 11308F: include/linux/randomize_kstack.h 11309F: mm/usercopy.c 11310K: \b(add|choose)_random_kstack_offset\b 11311K: \b__check_(object_size|heap_object)\b 11312 11313KERNEL JANITORS 11314L: kernel-janitors@vger.kernel.org 11315S: Odd Fixes 11316W: http://kernelnewbies.org/KernelJanitors 11317 11318KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11319M: Chuck Lever <chuck.lever@oracle.com> 11320M: Jeff Layton <jlayton@kernel.org> 11321R: Neil Brown <neilb@suse.de> 11322R: Olga Kornievskaia <kolga@netapp.com> 11323R: Dai Ngo <Dai.Ngo@oracle.com> 11324R: Tom Talpey <tom@talpey.com> 11325L: linux-nfs@vger.kernel.org 11326S: Supported 11327W: http://nfs.sourceforge.net/ 11328T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11329F: Documentation/filesystems/nfs/ 11330F: fs/exportfs/ 11331F: fs/lockd/ 11332F: fs/nfs_common/ 11333F: fs/nfsd/ 11334F: include/linux/lockd/ 11335F: include/linux/sunrpc/ 11336F: include/trace/events/rpcgss.h 11337F: include/trace/events/rpcrdma.h 11338F: include/trace/events/sunrpc.h 11339F: include/trace/misc/fs.h 11340F: include/trace/misc/nfs.h 11341F: include/trace/misc/sunrpc.h 11342F: include/uapi/linux/nfsd/ 11343F: include/uapi/linux/sunrpc/ 11344F: net/sunrpc/ 11345 11346KERNEL REGRESSIONS 11347M: Thorsten Leemhuis <linux@leemhuis.info> 11348L: regressions@lists.linux.dev 11349S: Supported 11350F: Documentation/admin-guide/reporting-regressions.rst 11351F: Documentation/process/handling-regressions.rst 11352 11353KERNEL SELFTEST FRAMEWORK 11354M: Shuah Khan <shuah@kernel.org> 11355M: Shuah Khan <skhan@linuxfoundation.org> 11356L: linux-kselftest@vger.kernel.org 11357S: Maintained 11358Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11360F: Documentation/dev-tools/kselftest* 11361F: tools/testing/selftests/ 11362 11363KERNEL SMB3 SERVER (KSMBD) 11364M: Namjae Jeon <linkinjeon@kernel.org> 11365M: Steve French <sfrench@samba.org> 11366R: Sergey Senozhatsky <senozhatsky@chromium.org> 11367R: Tom Talpey <tom@talpey.com> 11368L: linux-cifs@vger.kernel.org 11369S: Maintained 11370T: git git://git.samba.org/ksmbd.git 11371F: Documentation/filesystems/smb/ksmbd.rst 11372F: fs/smb/common/ 11373F: fs/smb/server/ 11374 11375KERNEL UNIT TESTING FRAMEWORK (KUnit) 11376M: Brendan Higgins <brendanhiggins@google.com> 11377M: David Gow <davidgow@google.com> 11378L: linux-kselftest@vger.kernel.org 11379L: kunit-dev@googlegroups.com 11380S: Maintained 11381W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11383T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11384F: Documentation/dev-tools/kunit/ 11385F: include/kunit/ 11386F: lib/kunit/ 11387F: tools/testing/kunit/ 11388 11389KERNEL USERMODE HELPER 11390M: Luis Chamberlain <mcgrof@kernel.org> 11391L: linux-kernel@vger.kernel.org 11392S: Maintained 11393F: include/linux/umh.h 11394F: kernel/umh.c 11395 11396KERNEL VIRTUAL MACHINE (KVM) 11397M: Paolo Bonzini <pbonzini@redhat.com> 11398L: kvm@vger.kernel.org 11399S: Supported 11400W: http://www.linux-kvm.org 11401T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11402F: Documentation/virt/kvm/ 11403F: include/asm-generic/kvm* 11404F: include/kvm/iodev.h 11405F: include/linux/kvm* 11406F: include/trace/events/kvm.h 11407F: include/uapi/asm-generic/kvm* 11408F: include/uapi/linux/kvm* 11409F: tools/kvm/ 11410F: tools/testing/selftests/kvm/ 11411F: virt/kvm/* 11412 11413KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11414M: Marc Zyngier <maz@kernel.org> 11415M: Oliver Upton <oliver.upton@linux.dev> 11416R: James Morse <james.morse@arm.com> 11417R: Suzuki K Poulose <suzuki.poulose@arm.com> 11418R: Zenghui Yu <yuzenghui@huawei.com> 11419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11420L: kvmarm@lists.linux.dev 11421S: Maintained 11422T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11423F: arch/arm64/include/asm/kvm* 11424F: arch/arm64/include/uapi/asm/kvm* 11425F: arch/arm64/kvm/ 11426F: include/kvm/arm_* 11427F: tools/testing/selftests/kvm/*/aarch64/ 11428F: tools/testing/selftests/kvm/aarch64/ 11429 11430KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11431M: Huacai Chen <chenhuacai@kernel.org> 11432L: linux-mips@vger.kernel.org 11433L: kvm@vger.kernel.org 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11436F: arch/mips/include/asm/kvm* 11437F: arch/mips/include/uapi/asm/kvm* 11438F: arch/mips/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11441M: Michael Ellerman <mpe@ellerman.id.au> 11442R: Nicholas Piggin <npiggin@gmail.com> 11443L: linuxppc-dev@lists.ozlabs.org 11444L: kvm@vger.kernel.org 11445S: Maintained (Book3S 64-bit HV) 11446S: Odd fixes (Book3S 64-bit PR) 11447S: Orphan (Book3E and 32-bit) 11448T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11449F: arch/powerpc/include/asm/kvm* 11450F: arch/powerpc/include/uapi/asm/kvm* 11451F: arch/powerpc/kernel/kvm* 11452F: arch/powerpc/kvm/ 11453 11454KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11455M: Anup Patel <anup@brainfault.org> 11456R: Atish Patra <atishp@atishpatra.org> 11457L: kvm@vger.kernel.org 11458L: kvm-riscv@lists.infradead.org 11459L: linux-riscv@lists.infradead.org 11460S: Maintained 11461T: git https://github.com/kvm-riscv/linux.git 11462F: arch/riscv/include/asm/kvm* 11463F: arch/riscv/include/uapi/asm/kvm* 11464F: arch/riscv/kvm/ 11465F: tools/testing/selftests/kvm/*/riscv/ 11466 11467KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11468M: Christian Borntraeger <borntraeger@linux.ibm.com> 11469M: Janosch Frank <frankja@linux.ibm.com> 11470M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11471R: David Hildenbrand <david@redhat.com> 11472L: kvm@vger.kernel.org 11473S: Supported 11474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11475F: Documentation/virt/kvm/s390* 11476F: arch/s390/include/asm/gmap.h 11477F: arch/s390/include/asm/kvm* 11478F: arch/s390/include/uapi/asm/kvm* 11479F: arch/s390/include/uapi/asm/uvdevice.h 11480F: arch/s390/kernel/uv.c 11481F: arch/s390/kvm/ 11482F: arch/s390/mm/gmap.c 11483F: drivers/s390/char/uvdevice.c 11484F: tools/testing/selftests/drivers/s390x/uvdevice/ 11485F: tools/testing/selftests/kvm/*/s390x/ 11486F: tools/testing/selftests/kvm/s390x/ 11487 11488KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11489M: Sean Christopherson <seanjc@google.com> 11490M: Paolo Bonzini <pbonzini@redhat.com> 11491L: kvm@vger.kernel.org 11492S: Supported 11493P: Documentation/process/maintainer-kvm-x86.rst 11494T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11495F: arch/x86/include/asm/kvm* 11496F: arch/x86/include/asm/svm.h 11497F: arch/x86/include/asm/vmx*.h 11498F: arch/x86/include/uapi/asm/kvm* 11499F: arch/x86/include/uapi/asm/svm.h 11500F: arch/x86/include/uapi/asm/vmx.h 11501F: arch/x86/kvm/ 11502F: arch/x86/kvm/*/ 11503 11504KERNFS 11505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11506M: Tejun Heo <tj@kernel.org> 11507S: Supported 11508T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11509F: fs/kernfs/ 11510F: include/linux/kernfs.h 11511 11512KEXEC 11513M: Eric Biederman <ebiederm@xmission.com> 11514L: kexec@lists.infradead.org 11515S: Maintained 11516W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11517F: include/linux/kexec.h 11518F: include/uapi/linux/kexec.h 11519F: kernel/kexec* 11520 11521KEYS-ENCRYPTED 11522M: Mimi Zohar <zohar@linux.ibm.com> 11523L: linux-integrity@vger.kernel.org 11524L: keyrings@vger.kernel.org 11525S: Supported 11526F: Documentation/security/keys/trusted-encrypted.rst 11527F: include/keys/encrypted-type.h 11528F: security/keys/encrypted-keys/ 11529 11530KEYS-TRUSTED 11531M: James Bottomley <jejb@linux.ibm.com> 11532M: Jarkko Sakkinen <jarkko@kernel.org> 11533M: Mimi Zohar <zohar@linux.ibm.com> 11534L: linux-integrity@vger.kernel.org 11535L: keyrings@vger.kernel.org 11536S: Supported 11537F: Documentation/security/keys/trusted-encrypted.rst 11538F: include/keys/trusted-type.h 11539F: include/keys/trusted_tpm.h 11540F: security/keys/trusted-keys/ 11541 11542KEYS-TRUSTED-CAAM 11543M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11544R: Pengutronix Kernel Team <kernel@pengutronix.de> 11545L: linux-integrity@vger.kernel.org 11546L: keyrings@vger.kernel.org 11547S: Maintained 11548F: include/keys/trusted_caam.h 11549F: security/keys/trusted-keys/trusted_caam.c 11550 11551KEYS-TRUSTED-TEE 11552M: Sumit Garg <sumit.garg@linaro.org> 11553L: linux-integrity@vger.kernel.org 11554L: keyrings@vger.kernel.org 11555S: Supported 11556F: include/keys/trusted_tee.h 11557F: security/keys/trusted-keys/trusted_tee.c 11558 11559KEYS/KEYRINGS 11560M: David Howells <dhowells@redhat.com> 11561M: Jarkko Sakkinen <jarkko@kernel.org> 11562L: keyrings@vger.kernel.org 11563S: Maintained 11564F: Documentation/security/keys/core.rst 11565F: include/keys/ 11566F: include/linux/key-type.h 11567F: include/linux/key.h 11568F: include/linux/keyctl.h 11569F: include/uapi/linux/keyctl.h 11570F: security/keys/ 11571 11572KEYS/KEYRINGS_INTEGRITY 11573M: Jarkko Sakkinen <jarkko@kernel.org> 11574M: Mimi Zohar <zohar@linux.ibm.com> 11575L: linux-integrity@vger.kernel.org 11576L: keyrings@vger.kernel.org 11577S: Supported 11578F: security/integrity/platform_certs 11579 11580KFENCE 11581M: Alexander Potapenko <glider@google.com> 11582M: Marco Elver <elver@google.com> 11583R: Dmitry Vyukov <dvyukov@google.com> 11584L: kasan-dev@googlegroups.com 11585S: Maintained 11586F: Documentation/dev-tools/kfence.rst 11587F: arch/*/include/asm/kfence.h 11588F: include/linux/kfence.h 11589F: lib/Kconfig.kfence 11590F: mm/kfence/ 11591 11592KFIFO 11593M: Stefani Seibold <stefani@seibold.net> 11594S: Maintained 11595F: include/linux/kfifo.h 11596F: lib/kfifo.c 11597F: samples/kfifo/ 11598 11599KGDB / KDB /debug_core 11600M: Jason Wessel <jason.wessel@windriver.com> 11601M: Daniel Thompson <daniel.thompson@linaro.org> 11602R: Douglas Anderson <dianders@chromium.org> 11603L: kgdb-bugreport@lists.sourceforge.net 11604S: Maintained 11605W: http://kgdb.wiki.kernel.org/ 11606T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11607F: Documentation/dev-tools/kgdb.rst 11608F: drivers/misc/kgdbts.c 11609F: drivers/tty/serial/kgdboc.c 11610F: include/linux/kdb.h 11611F: include/linux/kgdb.h 11612F: kernel/debug/ 11613F: kernel/module/kdb.c 11614 11615KHADAS MCU MFD DRIVER 11616M: Neil Armstrong <neil.armstrong@linaro.org> 11617L: linux-amlogic@lists.infradead.org 11618S: Maintained 11619F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11620F: drivers/mfd/khadas-mcu.c 11621F: drivers/thermal/khadas_mcu_fan.c 11622F: include/linux/mfd/khadas-mcu.h 11623 11624KIONIX/ROHM KX022A ACCELEROMETER 11625M: Matti Vaittinen <mazziesaccount@gmail.com> 11626L: linux-iio@vger.kernel.org 11627S: Supported 11628F: drivers/iio/accel/kionix-kx022a* 11629 11630KMEMLEAK 11631M: Catalin Marinas <catalin.marinas@arm.com> 11632S: Maintained 11633F: Documentation/dev-tools/kmemleak.rst 11634F: include/linux/kmemleak.h 11635F: mm/kmemleak.c 11636F: samples/kmemleak/kmemleak-test.c 11637 11638KMSAN 11639M: Alexander Potapenko <glider@google.com> 11640R: Marco Elver <elver@google.com> 11641R: Dmitry Vyukov <dvyukov@google.com> 11642L: kasan-dev@googlegroups.com 11643S: Maintained 11644F: Documentation/dev-tools/kmsan.rst 11645F: arch/*/include/asm/kmsan.h 11646F: arch/*/mm/kmsan_* 11647F: include/linux/kmsan*.h 11648F: lib/Kconfig.kmsan 11649F: mm/kmsan/ 11650F: scripts/Makefile.kmsan 11651 11652KPROBES 11653M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11654M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11655M: "David S. Miller" <davem@davemloft.net> 11656M: Masami Hiramatsu <mhiramat@kernel.org> 11657L: linux-kernel@vger.kernel.org 11658L: linux-trace-kernel@vger.kernel.org 11659S: Maintained 11660Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11661T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11662F: Documentation/trace/kprobes.rst 11663F: include/asm-generic/kprobes.h 11664F: include/linux/kprobes.h 11665F: kernel/kprobes.c 11666F: lib/test_kprobes.c 11667F: samples/kprobes 11668 11669KS0108 LCD CONTROLLER DRIVER 11670M: Miguel Ojeda <ojeda@kernel.org> 11671S: Maintained 11672F: Documentation/admin-guide/auxdisplay/ks0108.rst 11673F: drivers/auxdisplay/ks0108.c 11674F: include/linux/ks0108.h 11675 11676KTD253 BACKLIGHT DRIVER 11677M: Linus Walleij <linus.walleij@linaro.org> 11678S: Maintained 11679F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11680F: drivers/video/backlight/ktd253-backlight.c 11681 11682KTEST 11683M: Steven Rostedt <rostedt@goodmis.org> 11684M: John Hawley <warthog9@eaglescrag.net> 11685S: Maintained 11686F: tools/testing/ktest 11687 11688KTZ8866 BACKLIGHT DRIVER 11689M: Jianhua Lu <lujianhua000@gmail.com> 11690S: Maintained 11691F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11692F: drivers/video/backlight/ktz8866.c 11693 11694KVM PARAVIRT (KVM/paravirt) 11695M: Paolo Bonzini <pbonzini@redhat.com> 11696R: Wanpeng Li <wanpengli@tencent.com> 11697R: Vitaly Kuznetsov <vkuznets@redhat.com> 11698L: kvm@vger.kernel.org 11699S: Supported 11700T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11701F: arch/um/include/asm/kvm_para.h 11702F: arch/x86/include/asm/kvm_para.h 11703F: arch/x86/include/asm/pvclock-abi.h 11704F: arch/x86/include/uapi/asm/kvm_para.h 11705F: arch/x86/kernel/kvm.c 11706F: arch/x86/kernel/kvmclock.c 11707F: include/asm-generic/kvm_para.h 11708F: include/linux/kvm_para.h 11709F: include/uapi/asm-generic/kvm_para.h 11710F: include/uapi/linux/kvm_para.h 11711 11712KVM X86 HYPER-V (KVM/hyper-v) 11713M: Vitaly Kuznetsov <vkuznets@redhat.com> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/hyperv.* 11720F: arch/x86/kvm/kvm_onhyperv.* 11721F: arch/x86/kvm/svm/hyperv.* 11722F: arch/x86/kvm/svm/svm_onhyperv.* 11723F: arch/x86/kvm/vmx/hyperv.* 11724 11725KVM X86 Xen (KVM/Xen) 11726M: David Woodhouse <dwmw2@infradead.org> 11727M: Paul Durrant <paul@xen.org> 11728M: Sean Christopherson <seanjc@google.com> 11729M: Paolo Bonzini <pbonzini@redhat.com> 11730L: kvm@vger.kernel.org 11731S: Supported 11732T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11733F: arch/x86/kvm/xen.* 11734 11735L3MDEV 11736M: David Ahern <dsahern@kernel.org> 11737L: netdev@vger.kernel.org 11738S: Maintained 11739F: include/net/l3mdev.h 11740F: net/l3mdev 11741 11742LANDLOCK SECURITY MODULE 11743M: Mickaël Salaün <mic@digikod.net> 11744L: linux-security-module@vger.kernel.org 11745S: Supported 11746W: https://landlock.io 11747T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11748F: Documentation/security/landlock.rst 11749F: Documentation/userspace-api/landlock.rst 11750F: include/uapi/linux/landlock.h 11751F: samples/landlock/ 11752F: security/landlock/ 11753F: tools/testing/selftests/landlock/ 11754K: landlock 11755K: LANDLOCK 11756 11757LANTIQ / INTEL Ethernet drivers 11758M: Hauke Mehrtens <hauke@hauke-m.de> 11759L: netdev@vger.kernel.org 11760S: Maintained 11761F: drivers/net/dsa/lantiq_gswip.c 11762F: drivers/net/dsa/lantiq_pce.h 11763F: drivers/net/ethernet/lantiq_xrx200.c 11764F: net/dsa/tag_gswip.c 11765 11766LANTIQ MIPS ARCHITECTURE 11767M: John Crispin <john@phrozen.org> 11768L: linux-mips@vger.kernel.org 11769S: Maintained 11770F: arch/mips/lantiq 11771F: drivers/soc/lantiq 11772 11773LASI 53c700 driver for PARISC 11774M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11775L: linux-scsi@vger.kernel.org 11776S: Maintained 11777F: Documentation/scsi/53c700.rst 11778F: drivers/scsi/53c700* 11779 11780LEAKING_ADDRESSES 11781M: Tobin C. Harding <me@tobin.cc> 11782M: Tycho Andersen <tycho@tycho.pizza> 11783L: linux-hardening@vger.kernel.org 11784S: Maintained 11785T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11786F: scripts/leaking_addresses.pl 11787 11788LED SUBSYSTEM 11789M: Pavel Machek <pavel@ucw.cz> 11790M: Lee Jones <lee@kernel.org> 11791L: linux-leds@vger.kernel.org 11792S: Maintained 11793T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11794F: Documentation/devicetree/bindings/leds/ 11795F: Documentation/leds/ 11796F: drivers/leds/ 11797F: include/dt-bindings/leds/ 11798F: include/linux/leds.h 11799 11800LEGACY EEPROM DRIVER 11801M: Jean Delvare <jdelvare@suse.com> 11802S: Maintained 11803F: Documentation/misc-devices/eeprom.rst 11804F: drivers/misc/eeprom/eeprom.c 11805 11806LEGO MINDSTORMS EV3 11807R: David Lechner <david@lechnology.com> 11808S: Maintained 11809F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11810F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11811F: drivers/power/supply/lego_ev3_battery.c 11812 11813LEGO USB Tower driver 11814M: Juergen Stuber <starblue@users.sourceforge.net> 11815L: legousb-devel@lists.sourceforge.net 11816S: Maintained 11817W: http://legousb.sourceforge.net/ 11818F: drivers/usb/misc/legousbtower.c 11819 11820LETSKETCH HID TABLET DRIVER 11821M: Hans de Goede <hdegoede@redhat.com> 11822L: linux-input@vger.kernel.org 11823S: Maintained 11824T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11825F: drivers/hid/hid-letsketch.c 11826 11827LG LAPTOP EXTRAS 11828M: Matan Ziv-Av <matan@svgalib.org> 11829L: platform-driver-x86@vger.kernel.org 11830S: Maintained 11831F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11832F: Documentation/admin-guide/laptops/lg-laptop.rst 11833F: drivers/platform/x86/lg-laptop.c 11834 11835LG2160 MEDIA DRIVER 11836M: Michael Krufky <mkrufky@linuxtv.org> 11837L: linux-media@vger.kernel.org 11838S: Maintained 11839W: https://linuxtv.org 11840W: http://github.com/mkrufky 11841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11842T: git git://linuxtv.org/mkrufky/tuners.git 11843F: drivers/media/dvb-frontends/lg2160.* 11844 11845LGDT3305 MEDIA DRIVER 11846M: Michael Krufky <mkrufky@linuxtv.org> 11847L: linux-media@vger.kernel.org 11848S: Maintained 11849W: https://linuxtv.org 11850W: http://github.com/mkrufky 11851Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11852T: git git://linuxtv.org/mkrufky/tuners.git 11853F: drivers/media/dvb-frontends/lgdt3305.* 11854 11855LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11856M: Viresh Kumar <vireshk@kernel.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_arasan_cf.c 11861F: include/linux/pata_arasan_cf_data.h 11862 11863LIBATA PATA DRIVERS 11864R: Sergey Shtylyov <s.shtylyov@omp.ru> 11865L: linux-ide@vger.kernel.org 11866F: drivers/ata/ata_*.c 11867F: drivers/ata/pata_*.c 11868 11869LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11870M: Linus Walleij <linus.walleij@linaro.org> 11871L: linux-ide@vger.kernel.org 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11874F: drivers/ata/pata_ftide010.c 11875F: drivers/ata/sata_gemini.c 11876F: drivers/ata/sata_gemini.h 11877 11878LIBATA SATA AHCI PLATFORM devices support 11879M: Hans de Goede <hdegoede@redhat.com> 11880M: Jens Axboe <axboe@kernel.dk> 11881L: linux-ide@vger.kernel.org 11882S: Maintained 11883T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11884F: drivers/ata/ahci_platform.c 11885F: drivers/ata/libahci_platform.c 11886F: include/linux/ahci_platform.h 11887 11888LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11889M: Serge Semin <fancer.lancer@gmail.com> 11890L: linux-ide@vger.kernel.org 11891S: Maintained 11892T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11893F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11894F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11895F: drivers/ata/ahci_dwc.c 11896 11897LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11898M: Mikael Pettersson <mikpelinux@gmail.com> 11899L: linux-ide@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11902F: drivers/ata/sata_promise.* 11903 11904LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11905M: Damien Le Moal <dlemoal@kernel.org> 11906L: linux-ide@vger.kernel.org 11907S: Maintained 11908T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11909F: Documentation/ABI/testing/sysfs-ata 11910F: Documentation/devicetree/bindings/ata/ 11911F: drivers/ata/ 11912F: include/linux/ata.h 11913F: include/linux/libata.h 11914 11915LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11916M: Vishal Verma <vishal.l.verma@intel.com> 11917M: Dan Williams <dan.j.williams@intel.com> 11918M: Dave Jiang <dave.jiang@intel.com> 11919L: nvdimm@lists.linux.dev 11920S: Supported 11921Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11922P: Documentation/nvdimm/maintainer-entry-profile.rst 11923F: drivers/nvdimm/btt* 11924 11925LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11926M: Dan Williams <dan.j.williams@intel.com> 11927M: Vishal Verma <vishal.l.verma@intel.com> 11928M: Dave Jiang <dave.jiang@intel.com> 11929L: nvdimm@lists.linux.dev 11930S: Supported 11931Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11932P: Documentation/nvdimm/maintainer-entry-profile.rst 11933F: drivers/nvdimm/pmem* 11934 11935LIBNVDIMM: DEVICETREE BINDINGS 11936M: Oliver O'Halloran <oohall@gmail.com> 11937L: nvdimm@lists.linux.dev 11938S: Supported 11939Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11940F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11941F: drivers/nvdimm/of_pmem.c 11942 11943LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11944M: Dan Williams <dan.j.williams@intel.com> 11945M: Vishal Verma <vishal.l.verma@intel.com> 11946M: Dave Jiang <dave.jiang@intel.com> 11947M: Ira Weiny <ira.weiny@intel.com> 11948L: nvdimm@lists.linux.dev 11949S: Supported 11950Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11951P: Documentation/nvdimm/maintainer-entry-profile.rst 11952T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11953F: drivers/acpi/nfit/* 11954F: drivers/nvdimm/* 11955F: include/linux/libnvdimm.h 11956F: include/linux/nd.h 11957F: include/uapi/linux/ndctl.h 11958F: tools/testing/nvdimm/ 11959 11960LICENSES and SPDX stuff 11961M: Thomas Gleixner <tglx@linutronix.de> 11962M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11963L: linux-spdx@vger.kernel.org 11964S: Maintained 11965T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11966F: COPYING 11967F: Documentation/process/license-rules.rst 11968F: LICENSES/ 11969F: scripts/spdxcheck-test.sh 11970F: scripts/spdxcheck.py 11971F: scripts/spdxexclude 11972 11973LINEAR RANGES HELPERS 11974M: Mark Brown <broonie@kernel.org> 11975R: Matti Vaittinen <mazziesaccount@gmail.com> 11976F: include/linux/linear_range.h 11977F: lib/linear_ranges.c 11978F: lib/test_linear_ranges.c 11979 11980LINUX FOR POWER MACINTOSH 11981L: linuxppc-dev@lists.ozlabs.org 11982S: Orphan 11983F: arch/powerpc/platforms/powermac/ 11984F: drivers/macintosh/ 11985X: drivers/macintosh/adb-iop.c 11986X: drivers/macintosh/via-macii.c 11987 11988LINUX FOR POWERPC (32-BIT AND 64-BIT) 11989M: Michael Ellerman <mpe@ellerman.id.au> 11990R: Nicholas Piggin <npiggin@gmail.com> 11991R: Christophe Leroy <christophe.leroy@csgroup.eu> 11992L: linuxppc-dev@lists.ozlabs.org 11993S: Supported 11994W: https://github.com/linuxppc/wiki/wiki 11995Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11996T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11997F: Documentation/ABI/stable/sysfs-firmware-opal-* 11998F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11999F: Documentation/devicetree/bindings/powerpc/ 12000F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12001F: Documentation/powerpc/ 12002F: arch/powerpc/ 12003F: drivers/*/*/*pasemi* 12004F: drivers/*/*pasemi* 12005F: drivers/char/tpm/tpm_ibmvtpm* 12006F: drivers/crypto/nx/ 12007F: drivers/crypto/vmx/ 12008F: drivers/i2c/busses/i2c-opal.c 12009F: drivers/net/ethernet/ibm/ibmveth.* 12010F: drivers/net/ethernet/ibm/ibmvnic.* 12011F: drivers/pci/hotplug/pnv_php.c 12012F: drivers/pci/hotplug/rpa* 12013F: drivers/rtc/rtc-opal.c 12014F: drivers/scsi/ibmvscsi/ 12015F: drivers/tty/hvc/hvc_opal.c 12016F: drivers/watchdog/wdrtas.c 12017F: tools/testing/selftests/powerpc 12018N: /pmac 12019N: powermac 12020N: powernv 12021N: [^a-z0-9]ps3 12022N: pseries 12023 12024LINUX FOR POWERPC EMBEDDED MPC5XXX 12025M: Anatolij Gustschin <agust@denx.de> 12026L: linuxppc-dev@lists.ozlabs.org 12027S: Odd Fixes 12028F: arch/powerpc/platforms/512x/ 12029F: arch/powerpc/platforms/52xx/ 12030 12031LINUX FOR POWERPC EMBEDDED PPC4XX 12032L: linuxppc-dev@lists.ozlabs.org 12033S: Orphan 12034F: arch/powerpc/platforms/40x/ 12035F: arch/powerpc/platforms/44x/ 12036 12037LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12038M: Scott Wood <oss@buserror.net> 12039L: linuxppc-dev@lists.ozlabs.org 12040S: Odd fixes 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12042F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12043F: Documentation/devicetree/bindings/powerpc/fsl/ 12044F: arch/powerpc/platforms/83xx/ 12045F: arch/powerpc/platforms/85xx/ 12046 12047LINUX FOR POWERPC EMBEDDED PPC8XX 12048M: Christophe Leroy <christophe.leroy@csgroup.eu> 12049L: linuxppc-dev@lists.ozlabs.org 12050S: Maintained 12051F: arch/powerpc/platforms/8xx/ 12052 12053LINUX KERNEL DUMP TEST MODULE (LKDTM) 12054M: Kees Cook <keescook@chromium.org> 12055S: Maintained 12056F: drivers/misc/lkdtm/* 12057F: tools/testing/selftests/lkdtm/* 12058 12059LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12060M: Alan Stern <stern@rowland.harvard.edu> 12061M: Andrea Parri <parri.andrea@gmail.com> 12062M: Will Deacon <will@kernel.org> 12063M: Peter Zijlstra <peterz@infradead.org> 12064M: Boqun Feng <boqun.feng@gmail.com> 12065M: Nicholas Piggin <npiggin@gmail.com> 12066M: David Howells <dhowells@redhat.com> 12067M: Jade Alglave <j.alglave@ucl.ac.uk> 12068M: Luc Maranget <luc.maranget@inria.fr> 12069M: "Paul E. McKenney" <paulmck@kernel.org> 12070R: Akira Yokosawa <akiyks@gmail.com> 12071R: Daniel Lustig <dlustig@nvidia.com> 12072R: Joel Fernandes <joel@joelfernandes.org> 12073L: linux-kernel@vger.kernel.org 12074L: linux-arch@vger.kernel.org 12075S: Supported 12076T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12077F: Documentation/atomic_bitops.txt 12078F: Documentation/atomic_t.txt 12079F: Documentation/core-api/refcount-vs-atomic.rst 12080F: Documentation/litmus-tests/ 12081F: Documentation/memory-barriers.txt 12082F: tools/memory-model/ 12083 12084LINUX-NEXT TREE 12085M: Stephen Rothwell <sfr@canb.auug.org.au> 12086L: linux-next@vger.kernel.org 12087S: Supported 12088B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12089T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12090 12091LIS3LV02D ACCELEROMETER DRIVER 12092M: Eric Piel <eric.piel@tremplin-utc.net> 12093S: Maintained 12094F: Documentation/misc-devices/lis3lv02d.rst 12095F: drivers/misc/lis3lv02d/ 12096F: drivers/platform/x86/hp/hp_accel.c 12097 12098LIST KUNIT TEST 12099M: David Gow <davidgow@google.com> 12100L: linux-kselftest@vger.kernel.org 12101L: kunit-dev@googlegroups.com 12102S: Maintained 12103F: lib/list-test.c 12104 12105LITEX PLATFORM 12106M: Karol Gugala <kgugala@antmicro.com> 12107M: Mateusz Holenko <mholenko@antmicro.com> 12108M: Gabriel Somlo <gsomlo@gmail.com> 12109M: Joel Stanley <joel@jms.id.au> 12110S: Maintained 12111F: Documentation/devicetree/bindings/*/litex,*.yaml 12112F: arch/openrisc/boot/dts/or1klitex.dts 12113F: drivers/mmc/host/litex_mmc.c 12114F: drivers/net/ethernet/litex/* 12115F: drivers/soc/litex/* 12116F: drivers/tty/serial/liteuart.c 12117F: include/linux/litex.h 12118N: litex 12119 12120LIVE PATCHING 12121M: Josh Poimboeuf <jpoimboe@kernel.org> 12122M: Jiri Kosina <jikos@kernel.org> 12123M: Miroslav Benes <mbenes@suse.cz> 12124M: Petr Mladek <pmladek@suse.com> 12125R: Joe Lawrence <joe.lawrence@redhat.com> 12126L: live-patching@vger.kernel.org 12127S: Maintained 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12129F: Documentation/ABI/testing/sysfs-kernel-livepatch 12130F: Documentation/livepatch/ 12131F: arch/powerpc/include/asm/livepatch.h 12132F: include/linux/livepatch.h 12133F: kernel/livepatch/ 12134F: kernel/module/livepatch.c 12135F: lib/livepatch/ 12136F: samples/livepatch/ 12137F: tools/testing/selftests/livepatch/ 12138 12139LLC (802.2) 12140L: netdev@vger.kernel.org 12141S: Odd fixes 12142F: include/linux/llc.h 12143F: include/net/llc* 12144F: include/uapi/linux/llc.h 12145F: net/llc/ 12146 12147LM73 HARDWARE MONITOR DRIVER 12148M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12149L: linux-hwmon@vger.kernel.org 12150S: Maintained 12151F: drivers/hwmon/lm73.c 12152 12153LM78 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/hwmon/lm78.rst 12158F: drivers/hwmon/lm78.c 12159 12160LM83 HARDWARE MONITOR DRIVER 12161M: Jean Delvare <jdelvare@suse.com> 12162L: linux-hwmon@vger.kernel.org 12163S: Maintained 12164F: Documentation/hwmon/lm83.rst 12165F: drivers/hwmon/lm83.c 12166 12167LM90 HARDWARE MONITOR DRIVER 12168M: Jean Delvare <jdelvare@suse.com> 12169L: linux-hwmon@vger.kernel.org 12170S: Maintained 12171F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12172F: Documentation/hwmon/lm90.rst 12173F: drivers/hwmon/lm90.c 12174F: include/dt-bindings/thermal/lm90.h 12175 12176LM95234 HARDWARE MONITOR DRIVER 12177M: Guenter Roeck <linux@roeck-us.net> 12178L: linux-hwmon@vger.kernel.org 12179S: Maintained 12180F: Documentation/hwmon/lm95234.rst 12181F: drivers/hwmon/lm95234.c 12182 12183LME2510 MEDIA DRIVER 12184M: Malcolm Priestley <tvboxspy@gmail.com> 12185L: linux-media@vger.kernel.org 12186S: Maintained 12187W: https://linuxtv.org 12188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12189F: drivers/media/usb/dvb-usb-v2/lmedm04* 12190 12191LOADPIN SECURITY MODULE 12192M: Kees Cook <keescook@chromium.org> 12193S: Supported 12194T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12195F: Documentation/admin-guide/LSM/LoadPin.rst 12196F: security/loadpin/ 12197 12198LOCKING PRIMITIVES 12199M: Peter Zijlstra <peterz@infradead.org> 12200M: Ingo Molnar <mingo@redhat.com> 12201M: Will Deacon <will@kernel.org> 12202R: Waiman Long <longman@redhat.com> 12203R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12204L: linux-kernel@vger.kernel.org 12205S: Maintained 12206T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12207F: Documentation/locking/ 12208F: arch/*/include/asm/spinlock*.h 12209F: include/linux/lockdep.h 12210F: include/linux/mutex*.h 12211F: include/linux/rwlock*.h 12212F: include/linux/rwsem*.h 12213F: include/linux/seqlock.h 12214F: include/linux/spinlock*.h 12215F: kernel/locking/ 12216F: lib/locking*.[ch] 12217X: kernel/locking/locktorture.c 12218 12219LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12220M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12221L: linux-ntfs-dev@lists.sourceforge.net 12222S: Maintained 12223W: http://www.linux-ntfs.org/content/view/19/37/ 12224F: Documentation/admin-guide/ldm.rst 12225F: block/partitions/ldm.* 12226 12227LOGITECH HID GAMING KEYBOARDS 12228M: Hans de Goede <hdegoede@redhat.com> 12229L: linux-input@vger.kernel.org 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12232F: drivers/hid/hid-lg-g15.c 12233 12234LONTIUM LT8912B MIPI TO HDMI BRIDGE 12235M: Adrien Grassein <adrien.grassein@gmail.com> 12236S: Maintained 12237F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12238F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12239 12240LOONGARCH 12241M: Huacai Chen <chenhuacai@kernel.org> 12242R: WANG Xuerui <kernel@xen0n.name> 12243L: loongarch@lists.linux.dev 12244S: Maintained 12245T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12246F: Documentation/loongarch/ 12247F: Documentation/translations/zh_CN/loongarch/ 12248F: arch/loongarch/ 12249F: drivers/*/*loongarch* 12250 12251LOONGSON GPIO DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-gpio@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12256F: drivers/gpio/gpio-loongson-64bit.c 12257 12258LOONGSON LS2X I2C DRIVER 12259M: Binbin Zhou <zhoubinbin@loongson.cn> 12260L: linux-i2c@vger.kernel.org 12261S: Maintained 12262F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12263F: drivers/i2c/busses/i2c-ls2x.c 12264 12265LOONGSON-2 SOC SERIES CLOCK DRIVER 12266M: Yinbo Zhu <zhuyinbo@loongson.cn> 12267L: linux-clk@vger.kernel.org 12268S: Maintained 12269F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12270F: drivers/clk/clk-loongson2.c 12271F: include/dt-bindings/clock/loongson,ls2k-clk.h 12272 12273LOONGSON-2 SOC SERIES GUTS DRIVER 12274M: Yinbo Zhu <zhuyinbo@loongson.cn> 12275L: loongarch@lists.linux.dev 12276S: Maintained 12277F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12278F: drivers/soc/loongson/loongson2_guts.c 12279 12280LOONGSON-2 SOC SERIES PINCTRL DRIVER 12281M: zhanghongchen <zhanghongchen@loongson.cn> 12282M: Yinbo Zhu <zhuyinbo@loongson.cn> 12283L: linux-gpio@vger.kernel.org 12284S: Maintained 12285F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12286F: drivers/pinctrl/pinctrl-loongson2.c 12287 12288LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12289M: Sathya Prakash <sathya.prakash@broadcom.com> 12290M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12291M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12292L: MPT-FusionLinux.pdl@broadcom.com 12293L: linux-scsi@vger.kernel.org 12294S: Supported 12295W: http://www.avagotech.com/support/ 12296F: drivers/message/fusion/ 12297F: drivers/scsi/mpt3sas/ 12298 12299LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12300M: Matthew Wilcox <willy@infradead.org> 12301L: linux-scsi@vger.kernel.org 12302S: Maintained 12303F: drivers/scsi/sym53c8xx_2/ 12304 12305LTC1660 DAC DRIVER 12306M: Marcus Folkesson <marcus.folkesson@gmail.com> 12307L: linux-iio@vger.kernel.org 12308S: Maintained 12309F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12310F: drivers/iio/dac/ltc1660.c 12311 12312LTC2688 IIO DAC DRIVER 12313M: Nuno Sá <nuno.sa@analog.com> 12314L: linux-iio@vger.kernel.org 12315S: Supported 12316W: https://ez.analog.com/linux-software-drivers 12317F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12318F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12319F: drivers/iio/dac/ltc2688.c 12320 12321LTC2947 HARDWARE MONITOR DRIVER 12322M: Nuno Sá <nuno.sa@analog.com> 12323L: linux-hwmon@vger.kernel.org 12324S: Supported 12325W: https://ez.analog.com/linux-software-drivers 12326F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12327F: drivers/hwmon/ltc2947-core.c 12328F: drivers/hwmon/ltc2947-i2c.c 12329F: drivers/hwmon/ltc2947-spi.c 12330F: drivers/hwmon/ltc2947.h 12331 12332LTC2983 IIO TEMPERATURE DRIVER 12333M: Nuno Sá <nuno.sa@analog.com> 12334L: linux-iio@vger.kernel.org 12335S: Supported 12336W: https://ez.analog.com/linux-software-drivers 12337F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12338F: drivers/iio/temperature/ltc2983.c 12339 12340LTC4261 HARDWARE MONITOR DRIVER 12341M: Guenter Roeck <linux@roeck-us.net> 12342L: linux-hwmon@vger.kernel.org 12343S: Maintained 12344F: Documentation/hwmon/ltc4261.rst 12345F: drivers/hwmon/ltc4261.c 12346 12347LTC4306 I2C MULTIPLEXER DRIVER 12348M: Michael Hennerich <michael.hennerich@analog.com> 12349L: linux-i2c@vger.kernel.org 12350S: Supported 12351W: https://ez.analog.com/linux-software-drivers 12352F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12353F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12354 12355LTP (Linux Test Project) 12356M: Mike Frysinger <vapier@gentoo.org> 12357M: Cyril Hrubis <chrubis@suse.cz> 12358M: Wanlong Gao <wanlong.gao@gmail.com> 12359M: Jan Stancek <jstancek@redhat.com> 12360M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12361M: Alexey Kodanev <alexey.kodanev@oracle.com> 12362L: ltp@lists.linux.it (subscribers-only) 12363S: Maintained 12364W: http://linux-test-project.github.io/ 12365T: git https://github.com/linux-test-project/ltp.git 12366 12367LYNX 28G SERDES PHY DRIVER 12368M: Ioana Ciornei <ioana.ciornei@nxp.com> 12369L: netdev@vger.kernel.org 12370S: Supported 12371F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12372F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12373 12374LYNX PCS MODULE 12375M: Ioana Ciornei <ioana.ciornei@nxp.com> 12376L: netdev@vger.kernel.org 12377S: Supported 12378F: drivers/net/pcs/pcs-lynx.c 12379F: include/linux/pcs-lynx.h 12380 12381M68K ARCHITECTURE 12382M: Geert Uytterhoeven <geert@linux-m68k.org> 12383L: linux-m68k@lists.linux-m68k.org 12384S: Maintained 12385W: http://www.linux-m68k.org/ 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12387F: arch/m68k/ 12388F: drivers/zorro/ 12389 12390M68K ON APPLE MACINTOSH 12391M: Joshua Thompson <funaho@jurai.org> 12392L: linux-m68k@lists.linux-m68k.org 12393S: Maintained 12394W: http://www.mac.linux-m68k.org/ 12395F: arch/m68k/mac/ 12396F: drivers/macintosh/adb-iop.c 12397F: drivers/macintosh/via-macii.c 12398 12399M68K ON HP9000/300 12400M: Philip Blundell <philb@gnu.org> 12401S: Maintained 12402W: http://www.tazenda.demon.co.uk/phil/linux-hp 12403F: arch/m68k/hp300/ 12404 12405M88DS3103 MEDIA DRIVER 12406M: Antti Palosaari <crope@iki.fi> 12407L: linux-media@vger.kernel.org 12408S: Maintained 12409W: https://linuxtv.org 12410W: http://palosaari.fi/linux/ 12411Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12412T: git git://linuxtv.org/anttip/media_tree.git 12413F: drivers/media/dvb-frontends/m88ds3103* 12414 12415M88RS2000 MEDIA DRIVER 12416M: Malcolm Priestley <tvboxspy@gmail.com> 12417L: linux-media@vger.kernel.org 12418S: Maintained 12419W: https://linuxtv.org 12420Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12421F: drivers/media/dvb-frontends/m88rs2000* 12422 12423MA901 MASTERKIT USB FM RADIO DRIVER 12424M: Alexey Klimov <klimov.linux@gmail.com> 12425L: linux-media@vger.kernel.org 12426S: Maintained 12427T: git git://linuxtv.org/media_tree.git 12428F: drivers/media/radio/radio-ma901.c 12429 12430MAC80211 12431M: Johannes Berg <johannes@sipsolutions.net> 12432L: linux-wireless@vger.kernel.org 12433S: Maintained 12434W: https://wireless.wiki.kernel.org/ 12435Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12437T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12438F: Documentation/networking/mac80211-injection.rst 12439F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12440F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12441F: include/net/mac80211.h 12442F: net/mac80211/ 12443 12444MAILBOX API 12445M: Jassi Brar <jassisinghbrar@gmail.com> 12446L: linux-kernel@vger.kernel.org 12447S: Maintained 12448F: Documentation/devicetree/bindings/mailbox/ 12449F: drivers/mailbox/ 12450F: include/dt-bindings/mailbox/ 12451F: include/linux/mailbox_client.h 12452F: include/linux/mailbox_controller.h 12453 12454MAILBOX ARM MHUv2 12455M: Viresh Kumar <viresh.kumar@linaro.org> 12456M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12457L: linux-kernel@vger.kernel.org 12458S: Maintained 12459F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12460F: drivers/mailbox/arm_mhuv2.c 12461F: include/linux/mailbox/arm_mhuv2_message.h 12462 12463MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12464M: Michael Kerrisk <mtk.manpages@gmail.com> 12465L: linux-man@vger.kernel.org 12466S: Maintained 12467W: http://www.kernel.org/doc/man-pages 12468 12469MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12470M: Jeremy Kerr <jk@codeconstruct.com.au> 12471M: Matt Johnston <matt@codeconstruct.com.au> 12472L: netdev@vger.kernel.org 12473S: Maintained 12474F: Documentation/networking/mctp.rst 12475F: drivers/net/mctp/ 12476F: include/net/mctp.h 12477F: include/net/mctpdevice.h 12478F: include/net/netns/mctp.h 12479F: net/mctp/ 12480 12481MAPLE TREE 12482M: Liam R. Howlett <Liam.Howlett@oracle.com> 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Amitkumar Karwar <amitkarwar@gmail.com> 12595M: Ganapathi Bhat <ganapathi017@gmail.com> 12596M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12597M: Xinming Hu <huxinming820@gmail.com> 12598L: linux-wireless@vger.kernel.org 12599S: Maintained 12600F: drivers/net/wireless/marvell/mwifiex/ 12601 12602MARVELL MWL8K WIRELESS DRIVER 12603M: Lennert Buytenhek <buytenh@wantstofly.org> 12604L: linux-wireless@vger.kernel.org 12605S: Odd Fixes 12606F: drivers/net/wireless/marvell/mwl8k.c 12607 12608MARVELL NAND CONTROLLER DRIVER 12609M: Miquel Raynal <miquel.raynal@bootlin.com> 12610L: linux-mtd@lists.infradead.org 12611S: Maintained 12612F: drivers/mtd/nand/raw/marvell_nand.c 12613 12614MARVELL OCTEON ENDPOINT DRIVER 12615M: Veerasenareddy Burru <vburru@marvell.com> 12616M: Sathesh Edara <sedara@marvell.com> 12617L: netdev@vger.kernel.org 12618S: Supported 12619F: drivers/net/ethernet/marvell/octeon_ep 12620 12621MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12622M: Sunil Goutham <sgoutham@marvell.com> 12623M: Geetha sowjanya <gakula@marvell.com> 12624M: Subbaraya Sundeep <sbhatta@marvell.com> 12625M: hariprasad <hkelam@marvell.com> 12626L: netdev@vger.kernel.org 12627S: Supported 12628F: drivers/net/ethernet/marvell/octeontx2/nic/ 12629F: include/linux/soc/marvell/octeontx2/ 12630 12631MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12632M: Sunil Goutham <sgoutham@marvell.com> 12633M: Linu Cherian <lcherian@marvell.com> 12634M: Geetha sowjanya <gakula@marvell.com> 12635M: Jerin Jacob <jerinj@marvell.com> 12636M: hariprasad <hkelam@marvell.com> 12637M: Subbaraya Sundeep <sbhatta@marvell.com> 12638L: netdev@vger.kernel.org 12639S: Supported 12640F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12641F: drivers/net/ethernet/marvell/octeontx2/af/ 12642 12643MARVELL PRESTERA ETHERNET SWITCH DRIVER 12644M: Taras Chornyi <taras.chornyi@plvision.eu> 12645S: Supported 12646W: https://github.com/Marvell-switching/switchdev-prestera 12647F: drivers/net/ethernet/marvell/prestera/ 12648 12649MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12650M: Nicolas Pitre <nico@fluxnic.net> 12651S: Odd Fixes 12652F: drivers/mmc/host/mvsdio.* 12653 12654MARVELL USB MDIO CONTROLLER DRIVER 12655M: Tobias Waldekranz <tobias@waldekranz.com> 12656L: netdev@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12659F: drivers/net/mdio/mdio-mvusb.c 12660 12661MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12662M: Hu Ziji <huziji@marvell.com> 12663L: linux-mmc@vger.kernel.org 12664S: Supported 12665F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12666F: drivers/mmc/host/sdhci-xenon* 12667 12668MATROX FRAMEBUFFER DRIVER 12669L: linux-fbdev@vger.kernel.org 12670S: Orphan 12671F: drivers/video/fbdev/matrox/matroxfb_* 12672F: include/uapi/linux/matroxfb.h 12673 12674MAX15301 DRIVER 12675M: Daniel Nilsson <daniel.nilsson@flex.com> 12676L: linux-hwmon@vger.kernel.org 12677S: Maintained 12678F: Documentation/hwmon/max15301.rst 12679F: drivers/hwmon/pmbus/max15301.c 12680 12681MAX16065 HARDWARE MONITOR DRIVER 12682M: Guenter Roeck <linux@roeck-us.net> 12683L: linux-hwmon@vger.kernel.org 12684S: Maintained 12685F: Documentation/hwmon/max16065.rst 12686F: drivers/hwmon/max16065.c 12687 12688MAX2175 SDR TUNER DRIVER 12689M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12690L: linux-media@vger.kernel.org 12691S: Maintained 12692T: git git://linuxtv.org/media_tree.git 12693F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12694F: Documentation/userspace-api/media/drivers/max2175.rst 12695F: drivers/media/i2c/max2175* 12696F: include/uapi/linux/max2175.h 12697 12698MAX31827 TEMPERATURE SWITCH DRIVER 12699M: Daniel Matyas <daniel.matyas@analog.com> 12700L: linux-hwmon@vger.kernel.org 12701S: Supported 12702W: http://ez.analog.com/community/linux-device-drivers 12703F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12704F: Documentation/hwmon/max31827.rst 12705F: drivers/hwmon/max31827.c 12706 12707MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12708L: linux-hwmon@vger.kernel.org 12709S: Orphan 12710F: Documentation/hwmon/max6650.rst 12711F: drivers/hwmon/max6650.c 12712 12713MAX6697 HARDWARE MONITOR DRIVER 12714M: Guenter Roeck <linux@roeck-us.net> 12715L: linux-hwmon@vger.kernel.org 12716S: Maintained 12717F: Documentation/devicetree/bindings/hwmon/max6697.txt 12718F: Documentation/hwmon/max6697.rst 12719F: drivers/hwmon/max6697.c 12720F: include/linux/platform_data/max6697.h 12721 12722MAX9286 QUAD GMSL DESERIALIZER DRIVER 12723M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12724M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12725M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12726M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12727L: linux-media@vger.kernel.org 12728S: Maintained 12729F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12730F: drivers/media/i2c/max9286.c 12731 12732MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12733M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12734L: linux-media@vger.kernel.org 12735S: Maintained 12736F: drivers/staging/media/max96712/max96712.c 12737 12738MAX9860 MONO AUDIO VOICE CODEC DRIVER 12739M: Peter Rosin <peda@axentia.se> 12740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12741S: Maintained 12742F: Documentation/devicetree/bindings/sound/max9860.txt 12743F: sound/soc/codecs/max9860.* 12744 12745MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12746M: Andreas Klinger <ak@it-klinger.de> 12747L: linux-iio@vger.kernel.org 12748S: Maintained 12749F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12750F: drivers/iio/proximity/mb1232.c 12751 12752MAXIM MAX11205 DRIVER 12753M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12754L: linux-iio@vger.kernel.org 12755S: Supported 12756W: https://ez.analog.com/linux-software-drivers 12757F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12758F: drivers/iio/adc/max11205.c 12759 12760MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12761R: Iskren Chernev <iskren.chernev@gmail.com> 12762R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12763R: Marek Szyprowski <m.szyprowski@samsung.com> 12764R: Matheus Castello <matheus@castello.eng.br> 12765L: linux-pm@vger.kernel.org 12766S: Maintained 12767F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12768F: drivers/power/supply/max17040_battery.c 12769 12770MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12771R: Hans de Goede <hdegoede@redhat.com> 12772R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12773R: Marek Szyprowski <m.szyprowski@samsung.com> 12774R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12775R: Purism Kernel Team <kernel@puri.sm> 12776L: linux-pm@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12779F: drivers/power/supply/max17042_battery.c 12780 12781MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12782M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12783L: linux-kernel@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12786F: drivers/regulator/max20086-regulator.c 12787 12788MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12789M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12790L: linux-iio@vger.kernel.org 12791S: Maintained 12792F: drivers/iio/temperature/max30208.c 12793 12794MAXIM MAX77650 PMIC MFD DRIVER 12795M: Bartosz Golaszewski <brgl@bgdev.pl> 12796L: linux-kernel@vger.kernel.org 12797S: Maintained 12798F: Documentation/devicetree/bindings/*/*max77650.yaml 12799F: Documentation/devicetree/bindings/*/max77650*.yaml 12800F: drivers/gpio/gpio-max77650.c 12801F: drivers/input/misc/max77650-onkey.c 12802F: drivers/leds/leds-max77650.c 12803F: drivers/mfd/max77650.c 12804F: drivers/power/supply/max77650-charger.c 12805F: drivers/regulator/max77650-regulator.c 12806F: include/linux/mfd/max77650.h 12807 12808MAXIM MAX77714 PMIC MFD DRIVER 12809M: Luca Ceresoli <luca@lucaceresoli.net> 12810S: Maintained 12811F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12812F: drivers/mfd/max77714.c 12813F: include/linux/mfd/max77714.h 12814 12815MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12816M: Javier Martinez Canillas <javier@dowhile0.org> 12817L: linux-kernel@vger.kernel.org 12818S: Supported 12819F: Documentation/devicetree/bindings/*/*max77802.yaml 12820F: drivers/regulator/max77802-regulator.c 12821F: include/dt-bindings/*/*max77802.h 12822 12823MAXIM MAX77976 BATTERY CHARGER 12824M: Luca Ceresoli <luca@lucaceresoli.net> 12825S: Supported 12826F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12827F: drivers/power/supply/max77976_charger.c 12828 12829MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12830M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12831L: linux-pm@vger.kernel.org 12832S: Supported 12833B: mailto:linux-samsung-soc@vger.kernel.org 12834F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12835F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12836F: drivers/power/supply/max14577_charger.c 12837F: drivers/power/supply/max77693_charger.c 12838 12839MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12840M: Chanwoo Choi <cw00.choi@samsung.com> 12841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12842L: linux-kernel@vger.kernel.org 12843S: Supported 12844B: mailto:linux-samsung-soc@vger.kernel.org 12845F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12847F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12848F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12849F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12850F: drivers/*/*max77843.c 12851F: drivers/*/max14577*.c 12852F: drivers/*/max77686*.c 12853F: drivers/*/max77693*.c 12854F: drivers/clk/clk-max77686.c 12855F: drivers/extcon/extcon-max14577.c 12856F: drivers/extcon/extcon-max77693.c 12857F: drivers/rtc/rtc-max77686.c 12858F: include/linux/mfd/max14577*.h 12859F: include/linux/mfd/max77686*.h 12860F: include/linux/mfd/max77693*.h 12861 12862MAXIRADIO FM RADIO RECEIVER DRIVER 12863M: Hans Verkuil <hverkuil@xs4all.nl> 12864L: linux-media@vger.kernel.org 12865S: Maintained 12866W: https://linuxtv.org 12867T: git git://linuxtv.org/media_tree.git 12868F: drivers/media/radio/radio-maxiradio* 12869 12870MAXLINEAR ETHERNET PHY DRIVER 12871M: Xu Liang <lxu@maxlinear.com> 12872L: netdev@vger.kernel.org 12873S: Supported 12874F: drivers/net/phy/mxl-gpy.c 12875 12876MCAN MMIO DEVICE DRIVER 12877M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12878L: linux-can@vger.kernel.org 12879S: Maintained 12880F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12881F: drivers/net/can/m_can/m_can.c 12882F: drivers/net/can/m_can/m_can.h 12883F: drivers/net/can/m_can/m_can_platform.c 12884 12885MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12886R: Yasushi SHOJI <yashi@spacecubics.com> 12887L: linux-can@vger.kernel.org 12888S: Maintained 12889F: drivers/net/can/usb/mcba_usb.c 12890 12891MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12892M: Rishi Gupta <gupt21@gmail.com> 12893L: linux-i2c@vger.kernel.org 12894L: linux-input@vger.kernel.org 12895S: Maintained 12896F: drivers/hid/hid-mcp2221.c 12897 12898MCP251XFD SPI-CAN NETWORK DRIVER 12899M: Marc Kleine-Budde <mkl@pengutronix.de> 12900M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12901R: Thomas Kopp <thomas.kopp@microchip.com> 12902L: linux-can@vger.kernel.org 12903S: Maintained 12904F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12905F: drivers/net/can/spi/mcp251xfd/ 12906 12907MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12908M: Peter Rosin <peda@axentia.se> 12909L: linux-iio@vger.kernel.org 12910S: Maintained 12911F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12912F: drivers/iio/potentiometer/mcp4018.c 12913F: drivers/iio/potentiometer/mcp4531.c 12914 12915MCR20A IEEE-802.15.4 RADIO DRIVER 12916M: Stefan Schmidt <stefan@datenfreihafen.org> 12917L: linux-wpan@vger.kernel.org 12918S: Odd Fixes 12919W: https://github.com/xueliu/mcr20a-linux 12920F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12921F: drivers/net/ieee802154/mcr20a.c 12922F: drivers/net/ieee802154/mcr20a.h 12923 12924MDIO REGMAP DRIVER 12925M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12926L: netdev@vger.kernel.org 12927S: Maintained 12928F: drivers/net/mdio/mdio-regmap.c 12929F: include/linux/mdio/mdio-regmap.h 12930 12931MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12932M: William Breathitt Gray <william.gray@linaro.org> 12933L: linux-iio@vger.kernel.org 12934S: Maintained 12935F: drivers/iio/dac/cio-dac.c 12936 12937MEDIA CONTROLLER FRAMEWORK 12938M: Sakari Ailus <sakari.ailus@linux.intel.com> 12939M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://www.linuxtv.org 12943T: git git://linuxtv.org/media_tree.git 12944F: drivers/media/mc/ 12945F: include/media/media-*.h 12946F: include/uapi/linux/media.h 12947 12948MEDIA DRIVER FOR FREESCALE IMX PXP 12949M: Philipp Zabel <p.zabel@pengutronix.de> 12950L: linux-media@vger.kernel.org 12951S: Maintained 12952T: git git://linuxtv.org/media_tree.git 12953F: drivers/media/platform/nxp/imx-pxp.[ch] 12954 12955MEDIA DRIVERS FOR ASCOT2E 12956M: Sergey Kozlov <serjk@netup.ru> 12957M: Abylay Ospan <aospan@netup.ru> 12958L: linux-media@vger.kernel.org 12959S: Supported 12960W: https://linuxtv.org 12961W: http://netup.tv/ 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/dvb-frontends/ascot2e* 12964 12965MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12966M: Jasmin Jessich <jasmin@anw.at> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969W: https://linuxtv.org 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/cxd2099* 12972 12973MEDIA DRIVERS FOR CXD2841ER 12974M: Sergey Kozlov <serjk@netup.ru> 12975M: Abylay Ospan <aospan@netup.ru> 12976L: linux-media@vger.kernel.org 12977S: Supported 12978W: https://linuxtv.org 12979W: http://netup.tv/ 12980T: git git://linuxtv.org/media_tree.git 12981F: drivers/media/dvb-frontends/cxd2841er* 12982 12983MEDIA DRIVERS FOR CXD2880 12984M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12985L: linux-media@vger.kernel.org 12986S: Supported 12987W: http://linuxtv.org/ 12988T: git git://linuxtv.org/media_tree.git 12989F: drivers/media/dvb-frontends/cxd2880/* 12990F: drivers/media/spi/cxd2880* 12991 12992MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12993L: linux-media@vger.kernel.org 12994S: Orphan 12995W: https://linuxtv.org 12996T: git git://linuxtv.org/media_tree.git 12997F: drivers/media/pci/ddbridge/* 12998 12999MEDIA DRIVERS FOR FREESCALE IMX 13000M: Steve Longerbeam <slongerbeam@gmail.com> 13001M: Philipp Zabel <p.zabel@pengutronix.de> 13002L: linux-media@vger.kernel.org 13003S: Maintained 13004T: git git://linuxtv.org/media_tree.git 13005F: Documentation/admin-guide/media/imx.rst 13006F: Documentation/devicetree/bindings/media/imx.txt 13007F: drivers/staging/media/imx/ 13008F: include/linux/imx-media.h 13009F: include/media/imx.h 13010 13011MEDIA DRIVERS FOR FREESCALE IMX7 13012M: Rui Miguel Silva <rmfrfs@gmail.com> 13013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13014L: linux-media@vger.kernel.org 13015S: Maintained 13016T: git git://linuxtv.org/media_tree.git 13017F: Documentation/admin-guide/media/imx7.rst 13018F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13019F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13020F: drivers/media/platform/nxp/imx-mipi-csis.c 13021F: drivers/media/platform/nxp/imx7-media-csi.c 13022 13023MEDIA DRIVERS FOR HELENE 13024M: Abylay Ospan <aospan@netup.ru> 13025L: linux-media@vger.kernel.org 13026S: Supported 13027W: https://linuxtv.org 13028W: http://netup.tv/ 13029T: git git://linuxtv.org/media_tree.git 13030F: drivers/media/dvb-frontends/helene* 13031 13032MEDIA DRIVERS FOR HORUS3A 13033M: Sergey Kozlov <serjk@netup.ru> 13034M: Abylay Ospan <aospan@netup.ru> 13035L: linux-media@vger.kernel.org 13036S: Supported 13037W: https://linuxtv.org 13038W: http://netup.tv/ 13039T: git git://linuxtv.org/media_tree.git 13040F: drivers/media/dvb-frontends/horus3a* 13041 13042MEDIA DRIVERS FOR LNBH25 13043M: Sergey Kozlov <serjk@netup.ru> 13044M: Abylay Ospan <aospan@netup.ru> 13045L: linux-media@vger.kernel.org 13046S: Supported 13047W: https://linuxtv.org 13048W: http://netup.tv/ 13049T: git git://linuxtv.org/media_tree.git 13050F: drivers/media/dvb-frontends/lnbh25* 13051 13052MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13053L: linux-media@vger.kernel.org 13054S: Orphan 13055W: https://linuxtv.org 13056T: git git://linuxtv.org/media_tree.git 13057F: drivers/media/dvb-frontends/mxl5xx* 13058 13059MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13060M: Sergey Kozlov <serjk@netup.ru> 13061M: Abylay Ospan <aospan@netup.ru> 13062L: linux-media@vger.kernel.org 13063S: Supported 13064W: https://linuxtv.org 13065W: http://netup.tv/ 13066T: git git://linuxtv.org/media_tree.git 13067F: drivers/media/pci/netup_unidvb/* 13068 13069MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13070M: Dmitry Osipenko <digetx@gmail.com> 13071L: linux-media@vger.kernel.org 13072L: linux-tegra@vger.kernel.org 13073S: Maintained 13074T: git git://linuxtv.org/media_tree.git 13075F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13076F: drivers/media/platform/nvidia/tegra-vde/ 13077 13078MEDIA DRIVERS FOR RENESAS - CEU 13079M: Jacopo Mondi <jacopo@jmondi.org> 13080L: linux-media@vger.kernel.org 13081L: linux-renesas-soc@vger.kernel.org 13082S: Supported 13083T: git git://linuxtv.org/media_tree.git 13084F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13085F: drivers/media/platform/renesas/renesas-ceu.c 13086F: include/media/drv-intf/renesas-ceu.h 13087 13088MEDIA DRIVERS FOR RENESAS - DRIF 13089M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13090L: linux-media@vger.kernel.org 13091L: linux-renesas-soc@vger.kernel.org 13092S: Supported 13093T: git git://linuxtv.org/media_tree.git 13094F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13095F: drivers/media/platform/renesas/rcar_drif.c 13096 13097MEDIA DRIVERS FOR RENESAS - FCP 13098M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13099L: linux-media@vger.kernel.org 13100L: linux-renesas-soc@vger.kernel.org 13101S: Supported 13102T: git git://linuxtv.org/media_tree.git 13103F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13104F: drivers/media/platform/renesas/rcar-fcp.c 13105F: include/media/rcar-fcp.h 13106 13107MEDIA DRIVERS FOR RENESAS - FDP1 13108M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13109L: linux-media@vger.kernel.org 13110L: linux-renesas-soc@vger.kernel.org 13111S: Supported 13112T: git git://linuxtv.org/media_tree.git 13113F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13114F: drivers/media/platform/renesas/rcar_fdp1.c 13115 13116MEDIA DRIVERS FOR RENESAS - VIN 13117M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13118L: linux-media@vger.kernel.org 13119L: linux-renesas-soc@vger.kernel.org 13120S: Supported 13121T: git git://linuxtv.org/media_tree.git 13122F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13123F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13124F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13125F: drivers/media/platform/renesas/rcar-isp.c 13126F: drivers/media/platform/renesas/rcar-vin/ 13127 13128MEDIA DRIVERS FOR RENESAS - VSP1 13129M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13130M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13131L: linux-media@vger.kernel.org 13132L: linux-renesas-soc@vger.kernel.org 13133S: Supported 13134T: git git://linuxtv.org/media_tree.git 13135F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13136F: drivers/media/platform/renesas/vsp1/ 13137 13138MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13139L: linux-media@vger.kernel.org 13140S: Orphan 13141W: https://linuxtv.org 13142T: git git://linuxtv.org/media_tree.git 13143F: drivers/media/dvb-frontends/stv0910* 13144 13145MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13146L: linux-media@vger.kernel.org 13147S: Orphan 13148W: https://linuxtv.org 13149T: git git://linuxtv.org/media_tree.git 13150F: drivers/media/dvb-frontends/stv6111* 13151 13152MEDIA DRIVERS FOR STM32 - DCMI 13153M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13154L: linux-media@vger.kernel.org 13155S: Supported 13156T: git git://linuxtv.org/media_tree.git 13157F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13158F: drivers/media/platform/st/stm32/stm32-dcmi.c 13159 13160MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13161M: Mauro Carvalho Chehab <mchehab@kernel.org> 13162L: linux-media@vger.kernel.org 13163S: Maintained 13164W: https://linuxtv.org 13165Q: http://patchwork.kernel.org/project/linux-media/list/ 13166T: git git://linuxtv.org/media_tree.git 13167F: Documentation/admin-guide/media/ 13168F: Documentation/devicetree/bindings/media/ 13169F: Documentation/driver-api/media/ 13170F: Documentation/userspace-api/media/ 13171F: drivers/media/ 13172F: drivers/staging/media/ 13173F: include/dt-bindings/media/ 13174F: include/linux/platform_data/media/ 13175F: include/media/ 13176F: include/uapi/linux/dvb/ 13177F: include/uapi/linux/ivtv* 13178F: include/uapi/linux/media.h 13179F: include/uapi/linux/uvcvideo.h 13180F: include/uapi/linux/v4l2-* 13181F: include/uapi/linux/videodev2.h 13182 13183MEDIATEK BLUETOOTH DRIVER 13184M: Sean Wang <sean.wang@mediatek.com> 13185L: linux-bluetooth@vger.kernel.org 13186L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13187S: Maintained 13188F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13189F: drivers/bluetooth/btmtkuart.c 13190 13191MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13192M: Sean Wang <sean.wang@mediatek.com> 13193L: linux-pm@vger.kernel.org 13194S: Maintained 13195F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13196F: drivers/power/reset/mt6323-poweroff.c 13197 13198MEDIATEK CIR DRIVER 13199M: Sean Wang <sean.wang@mediatek.com> 13200S: Maintained 13201F: drivers/media/rc/mtk-cir.c 13202 13203MEDIATEK DMA DRIVER 13204M: Sean Wang <sean.wang@mediatek.com> 13205L: dmaengine@vger.kernel.org 13206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13207L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13208S: Maintained 13209F: Documentation/devicetree/bindings/dma/mtk-* 13210F: drivers/dma/mediatek/ 13211 13212MEDIATEK ETHERNET DRIVER 13213M: Felix Fietkau <nbd@nbd.name> 13214M: John Crispin <john@phrozen.org> 13215M: Sean Wang <sean.wang@mediatek.com> 13216M: Mark Lee <Mark-MC.Lee@mediatek.com> 13217M: Lorenzo Bianconi <lorenzo@kernel.org> 13218L: netdev@vger.kernel.org 13219S: Maintained 13220F: drivers/net/ethernet/mediatek/ 13221 13222MEDIATEK ETHERNET PCS DRIVER 13223M: Alexander Couzens <lynxis@fe80.eu> 13224M: Daniel Golle <daniel@makrotopia.org> 13225L: netdev@vger.kernel.org 13226S: Maintained 13227F: drivers/net/pcs/pcs-mtk-lynxi.c 13228F: include/linux/pcs/pcs-mtk-lynxi.h 13229 13230MEDIATEK ETHERNET PHY DRIVERS 13231M: Daniel Golle <daniel@makrotopia.org> 13232M: Qingfang Deng <dqfext@gmail.com> 13233M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13234L: netdev@vger.kernel.org 13235S: Maintained 13236F: drivers/net/phy/mediatek-ge-soc.c 13237F: drivers/net/phy/mediatek-ge.c 13238 13239MEDIATEK I2C CONTROLLER DRIVER 13240M: Qii Wang <qii.wang@mediatek.com> 13241L: linux-i2c@vger.kernel.org 13242S: Maintained 13243F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13244F: drivers/i2c/busses/i2c-mt65xx.c 13245 13246MEDIATEK IOMMU DRIVER 13247M: Yong Wu <yong.wu@mediatek.com> 13248L: iommu@lists.linux.dev 13249L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13250S: Supported 13251F: Documentation/devicetree/bindings/iommu/mediatek* 13252F: drivers/iommu/mtk_iommu* 13253F: include/dt-bindings/memory/mt*-port.h 13254 13255MEDIATEK JPEG DRIVER 13256M: Bin Liu <bin.liu@mediatek.com> 13257S: Supported 13258F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13259F: drivers/media/platform/mediatek/jpeg/ 13260 13261MEDIATEK KEYPAD DRIVER 13262M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13263S: Supported 13264F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13265F: drivers/input/keyboard/mt6779-keypad.c 13266 13267MEDIATEK MDP DRIVER 13268M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13269M: Houlong Wei <houlong.wei@mediatek.com> 13270M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13271S: Supported 13272F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13273F: drivers/media/platform/mediatek/mdp/ 13274F: drivers/media/platform/mediatek/vpu/ 13275 13276MEDIATEK MEDIA DRIVER 13277M: Tiffany Lin <tiffany.lin@mediatek.com> 13278M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13279M: Yunfei Dong <yunfei.dong@mediatek.com> 13280S: Supported 13281F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13282F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13283F: drivers/media/platform/mediatek/vcodec/ 13284F: drivers/media/platform/mediatek/vpu/ 13285 13286MEDIATEK MMC/SD/SDIO DRIVER 13287M: Chaotian Jing <chaotian.jing@mediatek.com> 13288S: Maintained 13289F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13290F: drivers/mmc/host/mtk-sd.c 13291 13292MEDIATEK MT76 WIRELESS LAN DRIVER 13293M: Felix Fietkau <nbd@nbd.name> 13294M: Lorenzo Bianconi <lorenzo@kernel.org> 13295M: Ryder Lee <ryder.lee@mediatek.com> 13296R: Shayne Chen <shayne.chen@mediatek.com> 13297R: Sean Wang <sean.wang@mediatek.com> 13298L: linux-wireless@vger.kernel.org 13299S: Maintained 13300T: git https://github.com/nbd168/wireless 13301F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13302F: drivers/net/wireless/mediatek/mt76/ 13303 13304MEDIATEK MT7601U WIRELESS LAN DRIVER 13305M: Jakub Kicinski <kuba@kernel.org> 13306L: linux-wireless@vger.kernel.org 13307S: Maintained 13308F: drivers/net/wireless/mediatek/mt7601u/ 13309 13310MEDIATEK MT7621 CLOCK DRIVER 13311M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13312S: Maintained 13313F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13314F: drivers/clk/ralink/clk-mt7621.c 13315 13316MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13317M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13318S: Maintained 13319F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13320F: drivers/pci/controller/pcie-mt7621.c 13321 13322MEDIATEK MT7621 PHY PCI DRIVER 13323M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13324S: Maintained 13325F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13326F: drivers/phy/ralink/phy-mt7621-pci.c 13327 13328MEDIATEK MT7621/28/88 I2C DRIVER 13329M: Stefan Roese <sr@denx.de> 13330L: linux-i2c@vger.kernel.org 13331S: Maintained 13332F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13333F: drivers/i2c/busses/i2c-mt7621.c 13334 13335MEDIATEK MTMIPS CLOCK DRIVER 13336M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13337S: Maintained 13338F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13339F: drivers/clk/ralink/clk-mtmips.c 13340 13341MEDIATEK NAND CONTROLLER DRIVER 13342L: linux-mtd@lists.infradead.org 13343S: Orphan 13344F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13345F: drivers/mtd/nand/raw/mtk_* 13346 13347MEDIATEK PMIC LED DRIVER 13348M: Sean Wang <sean.wang@mediatek.com> 13349S: Maintained 13350F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13351F: drivers/leds/leds-mt6323.c 13352 13353MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13354M: Sean Wang <sean.wang@mediatek.com> 13355S: Maintained 13356F: drivers/char/hw_random/mtk-rng.c 13357 13358MEDIATEK SMI DRIVER 13359M: Yong Wu <yong.wu@mediatek.com> 13360L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13361S: Supported 13362F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13363F: drivers/memory/mtk-smi.c 13364F: include/soc/mediatek/smi.h 13365 13366MEDIATEK SWITCH DRIVER 13367M: Arınç ÜNAL <arinc.unal@arinc9.com> 13368M: Daniel Golle <daniel@makrotopia.org> 13369M: Landen Chao <Landen.Chao@mediatek.com> 13370M: DENG Qingfang <dqfext@gmail.com> 13371M: Sean Wang <sean.wang@mediatek.com> 13372L: netdev@vger.kernel.org 13373S: Maintained 13374F: drivers/net/dsa/mt7530-mdio.c 13375F: drivers/net/dsa/mt7530-mmio.c 13376F: drivers/net/dsa/mt7530.* 13377F: net/dsa/tag_mtk.c 13378 13379MEDIATEK T7XX 5G WWAN MODEM DRIVER 13380M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13381M: Intel Corporation <linuxwwan@intel.com> 13382R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13383R: Liu Haijun <haijun.liu@mediatek.com> 13384R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13385R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13386L: netdev@vger.kernel.org 13387S: Supported 13388F: drivers/net/wwan/t7xx/ 13389 13390MEDIATEK USB3 DRD IP DRIVER 13391M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13392L: linux-usb@vger.kernel.org 13393L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13394L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13395S: Maintained 13396F: Documentation/devicetree/bindings/usb/mediatek,* 13397F: drivers/usb/host/xhci-mtk* 13398F: drivers/usb/mtu3/ 13399 13400MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13401M: Peter Senna Tschudin <peter.senna@gmail.com> 13402M: Martin Donnelly <martin.donnelly@ge.com> 13403M: Martyn Welch <martyn.welch@collabora.co.uk> 13404S: Maintained 13405F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13406F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13407 13408MEGARAID SCSI/SAS DRIVERS 13409M: Kashyap Desai <kashyap.desai@broadcom.com> 13410M: Sumit Saxena <sumit.saxena@broadcom.com> 13411M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13412L: megaraidlinux.pdl@broadcom.com 13413L: linux-scsi@vger.kernel.org 13414S: Maintained 13415W: http://www.avagotech.com/support/ 13416F: Documentation/scsi/megaraid.rst 13417F: drivers/scsi/megaraid.* 13418F: drivers/scsi/megaraid/ 13419 13420MELEXIS MLX90614 DRIVER 13421M: Crt Mori <cmo@melexis.com> 13422L: linux-iio@vger.kernel.org 13423S: Supported 13424W: http://www.melexis.com 13425F: drivers/iio/temperature/mlx90614.c 13426 13427MELEXIS MLX90632 DRIVER 13428M: Crt Mori <cmo@melexis.com> 13429L: linux-iio@vger.kernel.org 13430S: Supported 13431W: http://www.melexis.com 13432F: drivers/iio/temperature/mlx90632.c 13433 13434MELFAS MIP4 TOUCHSCREEN DRIVER 13435M: Sangwon Jee <jeesw@melfas.com> 13436S: Supported 13437W: http://www.melfas.com 13438F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13439F: drivers/input/touchscreen/melfas_mip4.c 13440 13441MELLANOX BLUEFIELD I2C DRIVER 13442M: Khalil Blaiech <kblaiech@nvidia.com> 13443M: Asmaa Mnebhi <asmaa@nvidia.com> 13444L: linux-i2c@vger.kernel.org 13445S: Supported 13446F: drivers/i2c/busses/i2c-mlxbf.c 13447 13448MELLANOX ETHERNET DRIVER (mlx4_en) 13449M: Tariq Toukan <tariqt@nvidia.com> 13450L: netdev@vger.kernel.org 13451S: Supported 13452W: http://www.mellanox.com 13453Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13454F: drivers/net/ethernet/mellanox/mlx4/en_* 13455 13456MELLANOX ETHERNET DRIVER (mlx5e) 13457M: Saeed Mahameed <saeedm@nvidia.com> 13458L: netdev@vger.kernel.org 13459S: Supported 13460W: http://www.mellanox.com 13461Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13462F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13463 13464MELLANOX ETHERNET INNOVA DRIVERS 13465R: Boris Pismenny <borisp@nvidia.com> 13466L: netdev@vger.kernel.org 13467S: Supported 13468W: http://www.mellanox.com 13469Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13470F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13471F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13472F: include/linux/mlx5/mlx5_ifc_fpga.h 13473 13474MELLANOX ETHERNET SWITCH DRIVERS 13475M: Ido Schimmel <idosch@nvidia.com> 13476M: Petr Machata <petrm@nvidia.com> 13477L: netdev@vger.kernel.org 13478S: Supported 13479W: http://www.mellanox.com 13480Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13481F: drivers/net/ethernet/mellanox/mlxsw/ 13482F: tools/testing/selftests/drivers/net/mlxsw/ 13483 13484MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13485M: mlxsw@nvidia.com 13486L: netdev@vger.kernel.org 13487S: Supported 13488W: http://www.mellanox.com 13489Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13490F: drivers/net/ethernet/mellanox/mlxfw/ 13491 13492MELLANOX HARDWARE PLATFORM SUPPORT 13493M: Hans de Goede <hdegoede@redhat.com> 13494M: Mark Gross <markgross@kernel.org> 13495M: Vadim Pasternak <vadimp@nvidia.com> 13496L: platform-driver-x86@vger.kernel.org 13497S: Supported 13498F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13499F: drivers/platform/mellanox/ 13500F: include/linux/platform_data/mlxreg.h 13501 13502MELLANOX MLX4 core VPI driver 13503M: Tariq Toukan <tariqt@nvidia.com> 13504L: netdev@vger.kernel.org 13505L: linux-rdma@vger.kernel.org 13506S: Supported 13507W: http://www.mellanox.com 13508Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13509F: drivers/net/ethernet/mellanox/mlx4/ 13510F: include/linux/mlx4/ 13511 13512MELLANOX MLX4 IB driver 13513M: Yishai Hadas <yishaih@nvidia.com> 13514L: linux-rdma@vger.kernel.org 13515S: Supported 13516W: http://www.mellanox.com 13517Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13518F: drivers/infiniband/hw/mlx4/ 13519F: include/linux/mlx4/ 13520F: include/uapi/rdma/mlx4-abi.h 13521 13522MELLANOX MLX5 core VPI driver 13523M: Saeed Mahameed <saeedm@nvidia.com> 13524M: Leon Romanovsky <leonro@nvidia.com> 13525L: netdev@vger.kernel.org 13526L: linux-rdma@vger.kernel.org 13527S: Supported 13528W: http://www.mellanox.com 13529Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13530F: Documentation/networking/device_drivers/ethernet/mellanox/ 13531F: drivers/net/ethernet/mellanox/mlx5/core/ 13532F: include/linux/mlx5/ 13533 13534MELLANOX MLX5 IB driver 13535M: Leon Romanovsky <leonro@nvidia.com> 13536L: linux-rdma@vger.kernel.org 13537S: Supported 13538W: http://www.mellanox.com 13539Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13540F: drivers/infiniband/hw/mlx5/ 13541F: include/linux/mlx5/ 13542F: include/uapi/rdma/mlx5-abi.h 13543 13544MELLANOX MLXCPLD I2C AND MUX DRIVER 13545M: Vadim Pasternak <vadimp@nvidia.com> 13546M: Michael Shych <michaelsh@nvidia.com> 13547L: linux-i2c@vger.kernel.org 13548S: Supported 13549F: Documentation/i2c/busses/i2c-mlxcpld.rst 13550F: drivers/i2c/busses/i2c-mlxcpld.c 13551F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13552 13553MELLANOX MLXCPLD LED DRIVER 13554M: Vadim Pasternak <vadimp@nvidia.com> 13555L: linux-leds@vger.kernel.org 13556S: Supported 13557F: Documentation/leds/leds-mlxcpld.rst 13558F: drivers/leds/leds-mlxcpld.c 13559F: drivers/leds/leds-mlxreg.c 13560 13561MELLANOX PLATFORM DRIVER 13562M: Vadim Pasternak <vadimp@nvidia.com> 13563L: platform-driver-x86@vger.kernel.org 13564S: Supported 13565F: drivers/platform/x86/mlx-platform.c 13566 13567MEMBARRIER SUPPORT 13568M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13569M: "Paul E. McKenney" <paulmck@kernel.org> 13570L: linux-kernel@vger.kernel.org 13571S: Supported 13572F: arch/powerpc/include/asm/membarrier.h 13573F: include/uapi/linux/membarrier.h 13574F: kernel/sched/membarrier.c 13575 13576MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13577M: Mike Rapoport <rppt@kernel.org> 13578L: linux-mm@kvack.org 13579S: Maintained 13580F: Documentation/core-api/boot-time-mm.rst 13581F: include/linux/memblock.h 13582F: mm/memblock.c 13583F: mm/mm_init.c 13584F: tools/testing/memblock/ 13585 13586MEMORY CONTROLLER DRIVERS 13587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13588L: linux-kernel@vger.kernel.org 13589S: Maintained 13590B: mailto:krzysztof.kozlowski@linaro.org 13591T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13592F: Documentation/devicetree/bindings/memory-controllers/ 13593F: drivers/memory/ 13594F: include/dt-bindings/memory/ 13595F: include/memory/ 13596 13597MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13598M: Dmitry Osipenko <digetx@gmail.com> 13599L: linux-pm@vger.kernel.org 13600L: linux-tegra@vger.kernel.org 13601S: Maintained 13602T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13603F: drivers/devfreq/tegra30-devfreq.c 13604 13605MEMORY HOT(UN)PLUG 13606M: David Hildenbrand <david@redhat.com> 13607M: Oscar Salvador <osalvador@suse.de> 13608L: linux-mm@kvack.org 13609S: Maintained 13610F: Documentation/admin-guide/mm/memory-hotplug.rst 13611F: Documentation/core-api/memory-hotplug.rst 13612F: drivers/base/memory.c 13613F: include/linux/memory_hotplug.h 13614F: mm/memory_hotplug.c 13615F: tools/testing/selftests/memory-hotplug/ 13616 13617MEMORY MANAGEMENT 13618M: Andrew Morton <akpm@linux-foundation.org> 13619L: linux-mm@kvack.org 13620S: Maintained 13621W: http://www.linux-mm.org 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13623T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13624F: include/linux/gfp.h 13625F: include/linux/gfp_types.h 13626F: include/linux/memory_hotplug.h 13627F: include/linux/mm.h 13628F: include/linux/mmzone.h 13629F: include/linux/pagewalk.h 13630F: include/trace/events/ksm.h 13631F: mm/ 13632F: tools/mm/ 13633F: tools/testing/selftests/mm/ 13634 13635MEMORY TECHNOLOGY DEVICES (MTD) 13636M: Miquel Raynal <miquel.raynal@bootlin.com> 13637M: Richard Weinberger <richard@nod.at> 13638M: Vignesh Raghavendra <vigneshr@ti.com> 13639L: linux-mtd@lists.infradead.org 13640S: Maintained 13641W: http://www.linux-mtd.infradead.org/ 13642Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13643C: irc://irc.oftc.net/mtd 13644T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13645T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13646F: Documentation/devicetree/bindings/mtd/ 13647F: drivers/mtd/ 13648F: include/linux/mtd/ 13649F: include/uapi/mtd/ 13650 13651MEMSENSING MICROSYSTEMS MSA311 DRIVER 13652M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13653L: linux-iio@vger.kernel.org 13654S: Maintained 13655F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13656F: drivers/iio/accel/msa311.c 13657 13658MEN A21 WATCHDOG DRIVER 13659M: Johannes Thumshirn <morbidrsa@gmail.com> 13660L: linux-watchdog@vger.kernel.org 13661S: Maintained 13662F: drivers/watchdog/mena21_wdt.c 13663 13664MEN CHAMELEON BUS (mcb) 13665M: Johannes Thumshirn <morbidrsa@gmail.com> 13666S: Maintained 13667F: Documentation/driver-api/men-chameleon-bus.rst 13668F: drivers/mcb/ 13669F: include/linux/mcb.h 13670 13671MEN F21BMC (Board Management Controller) 13672M: Andreas Werner <andreas.werner@men.de> 13673S: Supported 13674F: Documentation/hwmon/menf21bmc.rst 13675F: drivers/hwmon/menf21bmc_hwmon.c 13676F: drivers/leds/leds-menf21bmc.c 13677F: drivers/mfd/menf21bmc.c 13678F: drivers/watchdog/menf21bmc_wdt.c 13679 13680MEN Z069 WATCHDOG DRIVER 13681M: Johannes Thumshirn <jth@kernel.org> 13682L: linux-watchdog@vger.kernel.org 13683S: Maintained 13684F: drivers/watchdog/menz69_wdt.c 13685 13686MESON AO CEC DRIVER FOR AMLOGIC SOCS 13687M: Neil Armstrong <neil.armstrong@linaro.org> 13688L: linux-media@vger.kernel.org 13689L: linux-amlogic@lists.infradead.org 13690S: Supported 13691W: http://linux-meson.com/ 13692T: git git://linuxtv.org/media_tree.git 13693F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13694F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13695F: drivers/media/cec/platform/meson/ao-cec.c 13696 13697MESON GE2D DRIVER FOR AMLOGIC SOCS 13698M: Neil Armstrong <neil.armstrong@linaro.org> 13699L: linux-media@vger.kernel.org 13700L: linux-amlogic@lists.infradead.org 13701S: Supported 13702T: git git://linuxtv.org/media_tree.git 13703F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13704F: drivers/media/platform/amlogic/meson-ge2d/ 13705 13706MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13707M: Liang Yang <liang.yang@amlogic.com> 13708L: linux-mtd@lists.infradead.org 13709S: Maintained 13710F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13711F: drivers/mtd/nand/raw/meson_* 13712 13713MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13714M: Neil Armstrong <neil.armstrong@linaro.org> 13715L: linux-media@vger.kernel.org 13716L: linux-amlogic@lists.infradead.org 13717S: Supported 13718T: git git://linuxtv.org/media_tree.git 13719F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13720F: drivers/staging/media/meson/vdec/ 13721 13722METHODE UDPU SUPPORT 13723M: Vladimir Vid <vladimir.vid@sartura.hr> 13724S: Maintained 13725F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13726 13727MHI BUS 13728M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13729L: mhi@lists.linux.dev 13730L: linux-arm-msm@vger.kernel.org 13731S: Maintained 13732T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13733F: Documentation/ABI/stable/sysfs-bus-mhi 13734F: Documentation/mhi/ 13735F: drivers/bus/mhi/ 13736F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13737F: include/linux/mhi.h 13738 13739MICROBLAZE ARCHITECTURE 13740M: Michal Simek <monstr@monstr.eu> 13741S: Supported 13742W: http://www.monstr.eu/fdt/ 13743T: git git://git.monstr.eu/linux-2.6-microblaze.git 13744F: arch/microblaze/ 13745 13746MICROBLAZE TMR INJECT 13747M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13748S: Supported 13749F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13750F: drivers/misc/xilinx_tmr_inject.c 13751 13752MICROBLAZE TMR MANAGER 13753M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13754S: Supported 13755F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13756F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13757F: drivers/misc/xilinx_tmr_manager.c 13758 13759MICROCHIP AT91 DMA DRIVERS 13760M: Ludovic Desroches <ludovic.desroches@microchip.com> 13761M: Tudor Ambarus <tudor.ambarus@linaro.org> 13762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13763L: dmaengine@vger.kernel.org 13764S: Supported 13765F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13766F: drivers/dma/at_hdmac.c 13767F: drivers/dma/at_xdmac.c 13768F: include/dt-bindings/dma/at91.h 13769 13770MICROCHIP AT91 SERIAL DRIVER 13771M: Richard Genoud <richard.genoud@gmail.com> 13772S: Maintained 13773F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13774F: drivers/tty/serial/atmel_serial.c 13775F: drivers/tty/serial/atmel_serial.h 13776 13777MICROCHIP AT91 USART MFD DRIVER 13778M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13779L: linux-kernel@vger.kernel.org 13780S: Supported 13781F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13782F: drivers/mfd/at91-usart.c 13783F: include/dt-bindings/mfd/at91-usart.h 13784 13785MICROCHIP AT91 USART SPI DRIVER 13786M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13787L: linux-spi@vger.kernel.org 13788S: Supported 13789F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13790F: drivers/spi/spi-at91-usart.c 13791 13792MICROCHIP AUDIO ASOC DRIVERS 13793M: Claudiu Beznea <claudiu.beznea@microchip.com> 13794L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/sound/atmel* 13797F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13798F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13799F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13800F: sound/soc/atmel 13801 13802MICROCHIP CSI2DC DRIVER 13803M: Eugen Hristev <eugen.hristev@microchip.com> 13804L: linux-media@vger.kernel.org 13805S: Supported 13806F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13807F: drivers/media/platform/microchip/microchip-csi2dc.c 13808 13809MICROCHIP ECC DRIVER 13810M: Tudor Ambarus <tudor.ambarus@linaro.org> 13811L: linux-crypto@vger.kernel.org 13812S: Maintained 13813F: drivers/crypto/atmel-ecc.* 13814 13815MICROCHIP EIC DRIVER 13816M: Claudiu Beznea <claudiu.beznea@microchip.com> 13817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13818S: Supported 13819F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13820F: drivers/irqchip/irq-mchp-eic.c 13821 13822MICROCHIP I2C DRIVER 13823M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13824L: linux-i2c@vger.kernel.org 13825S: Supported 13826F: drivers/i2c/busses/i2c-at91-*.c 13827F: drivers/i2c/busses/i2c-at91.h 13828 13829MICROCHIP ISC DRIVER 13830M: Eugen Hristev <eugen.hristev@microchip.com> 13831L: linux-media@vger.kernel.org 13832S: Supported 13833F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13834F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13835F: drivers/media/platform/microchip/microchip-isc* 13836F: drivers/media/platform/microchip/microchip-sama*-isc* 13837F: drivers/staging/media/deprecated/atmel/atmel-isc* 13838F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13839F: include/linux/atmel-isc-media.h 13840 13841MICROCHIP ISI DRIVER 13842M: Eugen Hristev <eugen.hristev@microchip.com> 13843L: linux-media@vger.kernel.org 13844S: Supported 13845F: drivers/media/platform/atmel/atmel-isi.c 13846F: drivers/media/platform/atmel/atmel-isi.h 13847 13848MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13849M: Woojung Huh <woojung.huh@microchip.com> 13850M: UNGLinuxDriver@microchip.com 13851L: netdev@vger.kernel.org 13852S: Maintained 13853F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13854F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13855F: drivers/net/dsa/microchip/* 13856F: include/linux/dsa/ksz_common.h 13857F: include/linux/platform_data/microchip-ksz.h 13858F: net/dsa/tag_ksz.c 13859 13860MICROCHIP LAN743X ETHERNET DRIVER 13861M: Bryan Whitehead <bryan.whitehead@microchip.com> 13862M: UNGLinuxDriver@microchip.com 13863L: netdev@vger.kernel.org 13864S: Maintained 13865F: drivers/net/ethernet/microchip/lan743x_* 13866 13867MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13868M: Arun Ramadoss <arun.ramadoss@microchip.com> 13869R: UNGLinuxDriver@microchip.com 13870L: netdev@vger.kernel.org 13871S: Maintained 13872F: drivers/net/phy/microchip_t1.c 13873 13874MICROCHIP LAN966X ETHERNET DRIVER 13875M: Horatiu Vultur <horatiu.vultur@microchip.com> 13876M: UNGLinuxDriver@microchip.com 13877L: netdev@vger.kernel.org 13878S: Maintained 13879F: drivers/net/ethernet/microchip/lan966x/* 13880 13881MICROCHIP LCDFB DRIVER 13882M: Nicolas Ferre <nicolas.ferre@microchip.com> 13883L: linux-fbdev@vger.kernel.org 13884S: Maintained 13885F: drivers/video/fbdev/atmel_lcdfb.c 13886F: include/video/atmel_lcdc.h 13887 13888MICROCHIP MCP16502 PMIC DRIVER 13889M: Claudiu Beznea <claudiu.beznea@microchip.com> 13890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13891S: Supported 13892F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13893F: drivers/regulator/mcp16502.c 13894 13895MICROCHIP MCP3911 ADC DRIVER 13896M: Marcus Folkesson <marcus.folkesson@gmail.com> 13897M: Kent Gustavsson <kent@minoris.se> 13898L: linux-iio@vger.kernel.org 13899S: Maintained 13900F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13901F: drivers/iio/adc/mcp3911.c 13902 13903MICROCHIP MMC/SD/SDIO MCI DRIVER 13904M: Ludovic Desroches <ludovic.desroches@microchip.com> 13905S: Maintained 13906F: drivers/mmc/host/atmel-mci.c 13907 13908MICROCHIP NAND DRIVER 13909M: Tudor Ambarus <tudor.ambarus@linaro.org> 13910L: linux-mtd@lists.infradead.org 13911S: Supported 13912F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13913F: drivers/mtd/nand/raw/atmel/* 13914 13915MICROCHIP OTPC DRIVER 13916M: Claudiu Beznea <claudiu.beznea@microchip.com> 13917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13918S: Supported 13919F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13920F: drivers/nvmem/microchip-otpc.c 13921F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13922 13923MICROCHIP PCI1XXXX GP DRIVER 13924M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13925L: linux-gpio@vger.kernel.org 13926S: Supported 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13928F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13929F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13930 13931MICROCHIP PCI1XXXX I2C DRIVER 13932M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13933M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13934M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13935L: linux-i2c@vger.kernel.org 13936S: Maintained 13937F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13938 13939MICROCHIP PCIe UART DRIVER 13940M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13941M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13942L: linux-serial@vger.kernel.org 13943S: Maintained 13944F: drivers/tty/serial/8250/8250_pci1xxxx.c 13945 13946MICROCHIP POLARFIRE FPGA DRIVERS 13947M: Conor Dooley <conor.dooley@microchip.com> 13948R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13949L: linux-fpga@vger.kernel.org 13950S: Supported 13951F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13952F: drivers/fpga/microchip-spi.c 13953 13954MICROCHIP PWM DRIVER 13955M: Claudiu Beznea <claudiu.beznea@microchip.com> 13956L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13957L: linux-pwm@vger.kernel.org 13958S: Supported 13959F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13960F: drivers/pwm/pwm-atmel.c 13961 13962MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13963M: Eugen Hristev <eugen.hristev@microchip.com> 13964L: linux-iio@vger.kernel.org 13965S: Supported 13966F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13967F: drivers/iio/adc/at91-sama5d2_adc.c 13968F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13969 13970MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13971M: Claudiu Beznea <claudiu.beznea@microchip.com> 13972S: Supported 13973F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13974F: drivers/power/reset/at91-sama5d2_shdwc.c 13975 13976MICROCHIP SOC DRIVERS 13977M: Conor Dooley <conor@kernel.org> 13978S: Supported 13979T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13980F: drivers/soc/microchip/ 13981 13982MICROCHIP SPI DRIVER 13983M: Tudor Ambarus <tudor.ambarus@linaro.org> 13984S: Supported 13985F: drivers/spi/spi-atmel.* 13986 13987MICROCHIP SSC DRIVER 13988M: Claudiu Beznea <claudiu.beznea@microchip.com> 13989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13990S: Supported 13991F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13992F: drivers/misc/atmel-ssc.c 13993F: include/linux/atmel-ssc.h 13994 13995Microchip Timer Counter Block (TCB) Capture Driver 13996M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13998L: linux-iio@vger.kernel.org 13999S: Maintained 14000F: drivers/counter/microchip-tcb-capture.c 14001 14002MICROCHIP USB251XB DRIVER 14003M: Richard Leitner <richard.leitner@skidata.com> 14004L: linux-usb@vger.kernel.org 14005S: Maintained 14006F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14007F: drivers/usb/misc/usb251xb.c 14008 14009MICROCHIP USBA UDC DRIVER 14010M: Cristian Birsan <cristian.birsan@microchip.com> 14011L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14012S: Supported 14013F: drivers/usb/gadget/udc/atmel_usba_udc.* 14014 14015MICROCHIP WILC1000 WIFI DRIVER 14016M: Ajay Singh <ajay.kathat@microchip.com> 14017M: Claudiu Beznea <claudiu.beznea@microchip.com> 14018L: linux-wireless@vger.kernel.org 14019S: Supported 14020F: drivers/net/wireless/microchip/wilc1000/ 14021 14022MICROSEMI MIPS SOCS 14023M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14024M: UNGLinuxDriver@microchip.com 14025L: linux-mips@vger.kernel.org 14026S: Supported 14027F: Documentation/devicetree/bindings/mips/mscc.txt 14028F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14029F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14030F: arch/mips/boot/dts/mscc/ 14031F: arch/mips/configs/generic/board-ocelot.config 14032F: arch/mips/generic/board-ocelot.c 14033 14034MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14035M: Don Brace <don.brace@microchip.com> 14036L: storagedev@microchip.com 14037L: linux-scsi@vger.kernel.org 14038S: Supported 14039F: Documentation/scsi/smartpqi.rst 14040F: drivers/scsi/smartpqi/Kconfig 14041F: drivers/scsi/smartpqi/Makefile 14042F: drivers/scsi/smartpqi/smartpqi*.[ch] 14043F: include/linux/cciss*.h 14044F: include/uapi/linux/cciss*.h 14045 14046MICROSOFT MANA RDMA DRIVER 14047M: Long Li <longli@microsoft.com> 14048M: Ajay Sharma <sharmaajay@microsoft.com> 14049L: linux-rdma@vger.kernel.org 14050S: Supported 14051F: drivers/infiniband/hw/mana/ 14052F: include/net/mana 14053F: include/uapi/rdma/mana-abi.h 14054 14055MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14056M: Maximilian Luz <luzmaximilian@gmail.com> 14057L: platform-driver-x86@vger.kernel.org 14058S: Maintained 14059F: drivers/platform/surface/surface_aggregator_tabletsw.c 14060 14061MICROSOFT SURFACE BATTERY AND AC DRIVERS 14062M: Maximilian Luz <luzmaximilian@gmail.com> 14063L: linux-pm@vger.kernel.org 14064L: platform-driver-x86@vger.kernel.org 14065S: Maintained 14066F: drivers/power/supply/surface_battery.c 14067F: drivers/power/supply/surface_charger.c 14068 14069MICROSOFT SURFACE DTX DRIVER 14070M: Maximilian Luz <luzmaximilian@gmail.com> 14071L: platform-driver-x86@vger.kernel.org 14072S: Maintained 14073F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14074F: drivers/platform/surface/surface_dtx.c 14075F: include/uapi/linux/surface_aggregator/dtx.h 14076 14077MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14078M: Maximilian Luz <luzmaximilian@gmail.com> 14079L: platform-driver-x86@vger.kernel.org 14080S: Maintained 14081F: drivers/platform/surface/surface_gpe.c 14082 14083MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14084M: Hans de Goede <hdegoede@redhat.com> 14085M: Mark Gross <markgross@kernel.org> 14086M: Maximilian Luz <luzmaximilian@gmail.com> 14087L: platform-driver-x86@vger.kernel.org 14088S: Maintained 14089T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14090F: drivers/platform/surface/ 14091 14092MICROSOFT SURFACE HID TRANSPORT DRIVER 14093M: Maximilian Luz <luzmaximilian@gmail.com> 14094L: linux-input@vger.kernel.org 14095L: platform-driver-x86@vger.kernel.org 14096S: Maintained 14097F: drivers/hid/surface-hid/ 14098 14099MICROSOFT SURFACE HOT-PLUG DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_hotplug.c 14104 14105MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109F: drivers/platform/surface/surface_platform_profile.c 14110 14111MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14112M: Chen Yu <yu.c.chen@intel.com> 14113L: platform-driver-x86@vger.kernel.org 14114S: Supported 14115F: drivers/platform/surface/surfacepro3_button.c 14116 14117MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14118M: Maximilian Luz <luzmaximilian@gmail.com> 14119L: platform-driver-x86@vger.kernel.org 14120S: Maintained 14121F: drivers/platform/surface/surface_aggregator_hub.c 14122 14123MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14124M: Maximilian Luz <luzmaximilian@gmail.com> 14125L: platform-driver-x86@vger.kernel.org 14126S: Maintained 14127W: https://github.com/linux-surface/surface-aggregator-module 14128C: irc://irc.libera.chat/linux-surface 14129F: Documentation/driver-api/surface_aggregator/ 14130F: drivers/platform/surface/aggregator/ 14131F: drivers/platform/surface/surface_acpi_notify.c 14132F: drivers/platform/surface/surface_aggregator_cdev.c 14133F: drivers/platform/surface/surface_aggregator_registry.c 14134F: include/linux/surface_acpi_notify.h 14135F: include/linux/surface_aggregator/ 14136F: include/uapi/linux/surface_aggregator/ 14137 14138MICROTEK X6 SCANNER 14139M: Oliver Neukum <oliver@neukum.org> 14140S: Maintained 14141F: drivers/usb/image/microtek.* 14142 14143MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14144M: Luka Kovacic <luka.kovacic@sartura.hr> 14145M: Luka Perkov <luka.perkov@sartura.hr> 14146S: Maintained 14147F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14151F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14152F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14153 14154MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14155M: Sakari Ailus <sakari.ailus@linux.intel.com> 14156L: linux-media@vger.kernel.org 14157S: Maintained 14158F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14159F: Documentation/driver-api/media/drivers/ccs/ 14160F: Documentation/userspace-api/media/drivers/ccs.rst 14161F: drivers/media/i2c/ccs-pll.c 14162F: drivers/media/i2c/ccs-pll.h 14163F: drivers/media/i2c/ccs/ 14164F: include/uapi/linux/ccs.h 14165F: include/uapi/linux/smiapp.h 14166 14167MIPS 14168M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14169L: linux-mips@vger.kernel.org 14170S: Maintained 14171W: http://www.linux-mips.org/ 14172Q: https://patchwork.kernel.org/project/linux-mips/list/ 14173T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14174F: Documentation/devicetree/bindings/mips/ 14175F: Documentation/mips/ 14176F: arch/mips/ 14177F: drivers/platform/mips/ 14178F: include/dt-bindings/mips/ 14179 14180MIPS BOSTON DEVELOPMENT BOARD 14181M: Paul Burton <paulburton@kernel.org> 14182L: linux-mips@vger.kernel.org 14183S: Maintained 14184F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14185F: arch/mips/boot/dts/img/boston.dts 14186F: arch/mips/configs/generic/board-boston.config 14187F: drivers/clk/imgtec/clk-boston.c 14188F: include/dt-bindings/clock/boston-clock.h 14189 14190MIPS CORE DRIVERS 14191M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14192M: Serge Semin <fancer.lancer@gmail.com> 14193L: linux-mips@vger.kernel.org 14194S: Supported 14195F: drivers/bus/mips_cdmm.c 14196F: drivers/clocksource/mips-gic-timer.c 14197F: drivers/cpuidle/cpuidle-cps.c 14198F: drivers/irqchip/irq-mips-cpu.c 14199F: drivers/irqchip/irq-mips-gic.c 14200 14201MIPS GENERIC PLATFORM 14202M: Paul Burton <paulburton@kernel.org> 14203L: linux-mips@vger.kernel.org 14204S: Supported 14205F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14206F: arch/mips/generic/ 14207F: arch/mips/tools/generic-board-config.sh 14208 14209MIPS RINT INSTRUCTION EMULATION 14210M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14211L: linux-mips@vger.kernel.org 14212S: Supported 14213F: arch/mips/math-emu/dp_rint.c 14214F: arch/mips/math-emu/sp_rint.c 14215 14216MIPS/LOONGSON1 ARCHITECTURE 14217M: Keguang Zhang <keguang.zhang@gmail.com> 14218L: linux-mips@vger.kernel.org 14219S: Maintained 14220F: arch/mips/include/asm/mach-loongson32/ 14221F: arch/mips/loongson32/ 14222F: drivers/*/*loongson1* 14223 14224MIPS/LOONGSON2EF ARCHITECTURE 14225M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14226L: linux-mips@vger.kernel.org 14227S: Maintained 14228F: arch/mips/include/asm/mach-loongson2ef/ 14229F: arch/mips/loongson2ef/ 14230F: drivers/cpufreq/loongson2_cpufreq.c 14231 14232MIPS/LOONGSON64 ARCHITECTURE 14233M: Huacai Chen <chenhuacai@kernel.org> 14234M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14235L: linux-mips@vger.kernel.org 14236S: Maintained 14237F: arch/mips/include/asm/mach-loongson64/ 14238F: arch/mips/loongson64/ 14239F: drivers/irqchip/irq-loongson* 14240F: drivers/platform/mips/cpu_hwmon.c 14241 14242MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14243M: Hans Verkuil <hverkuil@xs4all.nl> 14244L: linux-media@vger.kernel.org 14245S: Odd Fixes 14246W: https://linuxtv.org 14247T: git git://linuxtv.org/media_tree.git 14248F: drivers/media/radio/radio-miropcm20* 14249 14250MMP SUPPORT 14251R: Lubomir Rintel <lkundrak@v3.sk> 14252L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14253S: Odd Fixes 14254T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14255F: arch/arm/boot/dts/marvell/mmp* 14256F: arch/arm/mach-mmp/ 14257F: include/linux/soc/mmp/ 14258 14259MMP USB PHY DRIVERS 14260R: Lubomir Rintel <lkundrak@v3.sk> 14261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14262S: Maintained 14263F: drivers/phy/marvell/phy-mmp3-usb.c 14264F: drivers/phy/marvell/phy-pxa-usb.c 14265 14266MMU GATHER AND TLB INVALIDATION 14267M: Will Deacon <will@kernel.org> 14268M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14269M: Andrew Morton <akpm@linux-foundation.org> 14270M: Nick Piggin <npiggin@gmail.com> 14271M: Peter Zijlstra <peterz@infradead.org> 14272L: linux-arch@vger.kernel.org 14273L: linux-mm@kvack.org 14274S: Maintained 14275F: arch/*/include/asm/tlb.h 14276F: include/asm-generic/tlb.h 14277F: mm/mmu_gather.c 14278 14279MN88472 MEDIA DRIVER 14280M: Antti Palosaari <crope@iki.fi> 14281L: linux-media@vger.kernel.org 14282S: Maintained 14283W: https://linuxtv.org 14284W: http://palosaari.fi/linux/ 14285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14286F: drivers/media/dvb-frontends/mn88472* 14287 14288MN88473 MEDIA DRIVER 14289M: Antti Palosaari <crope@iki.fi> 14290L: linux-media@vger.kernel.org 14291S: Maintained 14292W: https://linuxtv.org 14293W: http://palosaari.fi/linux/ 14294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14295F: drivers/media/dvb-frontends/mn88473* 14296 14297MODULE SUPPORT 14298M: Luis Chamberlain <mcgrof@kernel.org> 14299L: linux-modules@vger.kernel.org 14300L: linux-kernel@vger.kernel.org 14301S: Maintained 14302T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14303F: include/linux/kmod.h 14304F: include/linux/module.h 14305F: kernel/module/ 14306F: lib/test_kmod.c 14307F: scripts/module* 14308F: tools/testing/selftests/kmod/ 14309 14310MONOLITHIC POWER SYSTEM PMIC DRIVER 14311M: Saravanan Sekar <sravanhome@gmail.com> 14312S: Maintained 14313F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14314F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14315F: drivers/hwmon/pmbus/mpq7932.c 14316F: drivers/iio/adc/mp2629_adc.c 14317F: drivers/mfd/mp2629.c 14318F: drivers/power/supply/mp2629_charger.c 14319F: drivers/regulator/mp5416.c 14320F: drivers/regulator/mpq7920.c 14321F: drivers/regulator/mpq7920.h 14322F: include/linux/mfd/mp2629.h 14323 14324MOST(R) TECHNOLOGY DRIVER 14325M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14326M: Christian Gromm <christian.gromm@microchip.com> 14327S: Maintained 14328F: Documentation/ABI/testing/configfs-most 14329F: Documentation/ABI/testing/sysfs-bus-most 14330F: drivers/most/ 14331F: drivers/staging/most/ 14332F: include/linux/most.h 14333 14334MOTORCOMM PHY DRIVER 14335M: Peter Geis <pgwipeout@gmail.com> 14336M: Frank <Frank.Sae@motor-comm.com> 14337L: netdev@vger.kernel.org 14338S: Maintained 14339F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14340F: drivers/net/phy/motorcomm.c 14341 14342MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14343M: Jiri Slaby <jirislaby@kernel.org> 14344S: Maintained 14345F: Documentation/driver-api/tty/moxa-smartio.rst 14346F: drivers/tty/mxser.* 14347 14348MR800 AVERMEDIA USB FM RADIO DRIVER 14349M: Alexey Klimov <klimov.linux@gmail.com> 14350L: linux-media@vger.kernel.org 14351S: Maintained 14352T: git git://linuxtv.org/media_tree.git 14353F: drivers/media/radio/radio-mr800.c 14354 14355MRF24J40 IEEE 802.15.4 RADIO DRIVER 14356M: Stefan Schmidt <stefan@datenfreihafen.org> 14357L: linux-wpan@vger.kernel.org 14358S: Odd Fixes 14359F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14360F: drivers/net/ieee802154/mrf24j40.c 14361 14362MSI EC DRIVER 14363M: Nikita Kravets <teackot@gmail.com> 14364L: platform-driver-x86@vger.kernel.org 14365S: Maintained 14366W: https://github.com/BeardOverflow/msi-ec 14367F: drivers/platform/x86/msi-ec.* 14368 14369MSI LAPTOP SUPPORT 14370M: "Lee, Chun-Yi" <jlee@suse.com> 14371L: platform-driver-x86@vger.kernel.org 14372S: Maintained 14373F: drivers/platform/x86/msi-laptop.c 14374 14375MSI WMI SUPPORT 14376L: platform-driver-x86@vger.kernel.org 14377S: Orphan 14378F: drivers/platform/x86/msi-wmi.c 14379 14380MSI001 MEDIA DRIVER 14381M: Antti Palosaari <crope@iki.fi> 14382L: linux-media@vger.kernel.org 14383S: Maintained 14384W: https://linuxtv.org 14385W: http://palosaari.fi/linux/ 14386Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14387T: git git://linuxtv.org/anttip/media_tree.git 14388F: drivers/media/tuners/msi001* 14389 14390MSI2500 MEDIA DRIVER 14391M: Antti Palosaari <crope@iki.fi> 14392L: linux-media@vger.kernel.org 14393S: Maintained 14394W: https://linuxtv.org 14395W: http://palosaari.fi/linux/ 14396Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14397T: git git://linuxtv.org/anttip/media_tree.git 14398F: drivers/media/usb/msi2500/ 14399 14400MSTAR INTERRUPT CONTROLLER DRIVER 14401M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14402M: Daniel Palmer <daniel@thingy.jp> 14403S: Maintained 14404F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14405F: drivers/irqchip/irq-mst-intc.c 14406 14407MSYSTEMS DISKONCHIP G3 MTD DRIVER 14408M: Robert Jarzmik <robert.jarzmik@free.fr> 14409L: linux-mtd@lists.infradead.org 14410S: Maintained 14411F: drivers/mtd/devices/docg3* 14412 14413MT9P031 APTINA CAMERA SENSOR 14414M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14415L: linux-media@vger.kernel.org 14416S: Maintained 14417T: git git://linuxtv.org/media_tree.git 14418F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14419F: drivers/media/i2c/mt9p031.c 14420F: include/media/i2c/mt9p031.h 14421 14422MT9T112 APTINA CAMERA SENSOR 14423M: Jacopo Mondi <jacopo@jmondi.org> 14424L: linux-media@vger.kernel.org 14425S: Odd Fixes 14426T: git git://linuxtv.org/media_tree.git 14427F: drivers/media/i2c/mt9t112.c 14428F: include/media/i2c/mt9t112.h 14429 14430MT9V032 APTINA CAMERA SENSOR 14431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14432L: linux-media@vger.kernel.org 14433S: Maintained 14434T: git git://linuxtv.org/media_tree.git 14435F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14436F: drivers/media/i2c/mt9v032.c 14437F: include/media/i2c/mt9v032.h 14438 14439MT9V111 APTINA CAMERA SENSOR 14440M: Jacopo Mondi <jacopo@jmondi.org> 14441L: linux-media@vger.kernel.org 14442S: Maintained 14443T: git git://linuxtv.org/media_tree.git 14444F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14445F: drivers/media/i2c/mt9v111.c 14446 14447MULTIFUNCTION DEVICES (MFD) 14448M: Lee Jones <lee@kernel.org> 14449S: Maintained 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14451F: Documentation/devicetree/bindings/mfd/ 14452F: drivers/mfd/ 14453F: include/dt-bindings/mfd/ 14454F: include/linux/mfd/ 14455 14456MULTIMEDIA CARD (MMC) ETC. OVER SPI 14457S: Orphan 14458F: drivers/mmc/host/mmc_spi.c 14459F: include/linux/spi/mmc_spi.h 14460 14461MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14462M: Ulf Hansson <ulf.hansson@linaro.org> 14463L: linux-mmc@vger.kernel.org 14464S: Maintained 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14466F: Documentation/devicetree/bindings/mmc/ 14467F: drivers/mmc/ 14468F: include/linux/mmc/ 14469F: include/uapi/linux/mmc/ 14470 14471MULTIPLEXER SUBSYSTEM 14472M: Peter Rosin <peda@axentia.se> 14473S: Maintained 14474F: Documentation/ABI/testing/sysfs-class-mux* 14475F: Documentation/devicetree/bindings/mux/ 14476F: drivers/mux/ 14477F: include/dt-bindings/mux/ 14478F: include/linux/mux/ 14479 14480MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14481M: Bin Liu <b-liu@ti.com> 14482L: linux-usb@vger.kernel.org 14483S: Maintained 14484F: drivers/usb/musb/ 14485 14486MXL301RF MEDIA DRIVER 14487M: Akihiro Tsukada <tskd08@gmail.com> 14488L: linux-media@vger.kernel.org 14489S: Odd Fixes 14490F: drivers/media/tuners/mxl301rf* 14491 14492MXL5007T MEDIA DRIVER 14493M: Michael Krufky <mkrufky@linuxtv.org> 14494L: linux-media@vger.kernel.org 14495S: Maintained 14496W: https://linuxtv.org 14497W: http://github.com/mkrufky 14498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14499T: git git://linuxtv.org/mkrufky/tuners.git 14500F: drivers/media/tuners/mxl5007t.* 14501 14502MXSFB DRM DRIVER 14503M: Marek Vasut <marex@denx.de> 14504M: Stefan Agner <stefan@agner.ch> 14505L: dri-devel@lists.freedesktop.org 14506S: Supported 14507T: git git://anongit.freedesktop.org/drm/drm-misc 14508F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14509F: drivers/gpu/drm/mxsfb/ 14510 14511MYLEX DAC960 PCI RAID Controller 14512M: Hannes Reinecke <hare@kernel.org> 14513L: linux-scsi@vger.kernel.org 14514S: Supported 14515F: drivers/scsi/myrb.* 14516F: drivers/scsi/myrs.* 14517 14518MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14519M: Chris Lee <christopher.lee@cspi.com> 14520L: netdev@vger.kernel.org 14521S: Supported 14522W: https://www.cspi.com/ethernet-products/support/downloads/ 14523F: drivers/net/ethernet/myricom/myri10ge/ 14524 14525NAND FLASH SUBSYSTEM 14526M: Miquel Raynal <miquel.raynal@bootlin.com> 14527R: Richard Weinberger <richard@nod.at> 14528L: linux-mtd@lists.infradead.org 14529S: Maintained 14530W: http://www.linux-mtd.infradead.org/ 14531Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14532C: irc://irc.oftc.net/mtd 14533T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14534F: drivers/mtd/nand/ 14535F: include/linux/mtd/*nand*.h 14536 14537NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14538M: Daniel Mack <zonque@gmail.com> 14539L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14540S: Maintained 14541W: http://www.native-instruments.com 14542F: sound/usb/caiaq/ 14543 14544NATSEMI ETHERNET DRIVER (DP8381x) 14545S: Orphan 14546F: drivers/net/ethernet/natsemi/natsemi.c 14547 14548NCR 5380 SCSI DRIVERS 14549M: Finn Thain <fthain@linux-m68k.org> 14550M: Michael Schmitz <schmitzmic@gmail.com> 14551L: linux-scsi@vger.kernel.org 14552S: Maintained 14553F: Documentation/scsi/g_NCR5380.rst 14554F: drivers/scsi/NCR5380.* 14555F: drivers/scsi/arm/cumana_1.c 14556F: drivers/scsi/arm/oak.c 14557F: drivers/scsi/atari_scsi.* 14558F: drivers/scsi/dmx3191d.c 14559F: drivers/scsi/g_NCR5380.* 14560F: drivers/scsi/mac_scsi.* 14561F: drivers/scsi/sun3_scsi.* 14562F: drivers/scsi/sun3_scsi_vme.c 14563 14564NCSI LIBRARY 14565M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14566S: Maintained 14567F: net/ncsi/ 14568 14569NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14570M: Guenter Roeck <linux@roeck-us.net> 14571L: linux-hwmon@vger.kernel.org 14572S: Maintained 14573F: Documentation/hwmon/nct6775.rst 14574F: drivers/hwmon/nct6775-core.c 14575F: drivers/hwmon/nct6775-platform.c 14576F: drivers/hwmon/nct6775.h 14577 14578NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14579M: Zev Weiss <zev@bewilderbeest.net> 14580L: linux-hwmon@vger.kernel.org 14581S: Maintained 14582F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14583F: drivers/hwmon/nct6775-i2c.c 14584 14585NETDEVSIM 14586M: Jakub Kicinski <kuba@kernel.org> 14587S: Maintained 14588F: drivers/net/netdevsim/* 14589 14590NETEM NETWORK EMULATOR 14591M: Stephen Hemminger <stephen@networkplumber.org> 14592L: netdev@vger.kernel.org 14593S: Maintained 14594F: net/sched/sch_netem.c 14595 14596NETERION 10GbE DRIVERS (s2io) 14597M: Jon Mason <jdmason@kudzu.us> 14598L: netdev@vger.kernel.org 14599S: Supported 14600F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14601F: drivers/net/ethernet/neterion/ 14602 14603NETFILTER 14604M: Pablo Neira Ayuso <pablo@netfilter.org> 14605M: Jozsef Kadlecsik <kadlec@netfilter.org> 14606M: Florian Westphal <fw@strlen.de> 14607L: netfilter-devel@vger.kernel.org 14608L: coreteam@netfilter.org 14609S: Maintained 14610W: http://www.netfilter.org/ 14611W: http://www.iptables.org/ 14612W: http://www.nftables.org/ 14613Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14614C: irc://irc.libera.chat/netfilter 14615T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14616T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14617F: include/linux/netfilter* 14618F: include/linux/netfilter/ 14619F: include/net/netfilter/ 14620F: include/uapi/linux/netfilter* 14621F: include/uapi/linux/netfilter/ 14622F: net/*/netfilter.c 14623F: net/*/netfilter/ 14624F: net/bridge/br_netfilter*.c 14625F: net/netfilter/ 14626 14627NETROM NETWORK LAYER 14628M: Ralf Baechle <ralf@linux-mips.org> 14629L: linux-hams@vger.kernel.org 14630S: Maintained 14631W: http://www.linux-ax25.org/ 14632F: include/net/netrom.h 14633F: include/uapi/linux/netrom.h 14634F: net/netrom/ 14635 14636NETRONIX EMBEDDED CONTROLLER 14637M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14638S: Maintained 14639F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14640F: drivers/mfd/ntxec.c 14641F: drivers/pwm/pwm-ntxec.c 14642F: drivers/rtc/rtc-ntxec.c 14643F: include/linux/mfd/ntxec.h 14644 14645NETRONOME ETHERNET DRIVERS 14646M: Simon Horman <simon.horman@corigine.com> 14647R: Jakub Kicinski <kuba@kernel.org> 14648L: oss-drivers@corigine.com 14649S: Maintained 14650F: drivers/net/ethernet/netronome/ 14651 14652NETWORK BLOCK DEVICE (NBD) 14653M: Josef Bacik <josef@toxicpanda.com> 14654L: linux-block@vger.kernel.org 14655L: nbd@other.debian.org 14656S: Maintained 14657F: Documentation/admin-guide/blockdev/nbd.rst 14658F: drivers/block/nbd.c 14659F: include/trace/events/nbd.h 14660F: include/uapi/linux/nbd.h 14661 14662NETWORK DROP MONITOR 14663M: Neil Horman <nhorman@tuxdriver.com> 14664L: netdev@vger.kernel.org 14665S: Maintained 14666W: https://fedorahosted.org/dropwatch/ 14667F: include/uapi/linux/net_dropmon.h 14668F: net/core/drop_monitor.c 14669 14670NETWORKING DRIVERS 14671M: "David S. Miller" <davem@davemloft.net> 14672M: Eric Dumazet <edumazet@google.com> 14673M: Jakub Kicinski <kuba@kernel.org> 14674M: Paolo Abeni <pabeni@redhat.com> 14675L: netdev@vger.kernel.org 14676S: Maintained 14677Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14678T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14679T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14680F: Documentation/devicetree/bindings/net/ 14681F: drivers/connector/ 14682F: drivers/net/ 14683F: include/dt-bindings/net/ 14684F: include/linux/etherdevice.h 14685F: include/linux/fcdevice.h 14686F: include/linux/fddidevice.h 14687F: include/linux/hippidevice.h 14688F: include/linux/if_* 14689F: include/linux/inetdevice.h 14690F: include/linux/netdevice.h 14691F: include/uapi/linux/if_* 14692F: include/uapi/linux/netdevice.h 14693X: drivers/net/wireless/ 14694 14695NETWORKING DRIVERS (WIRELESS) 14696M: Kalle Valo <kvalo@kernel.org> 14697L: linux-wireless@vger.kernel.org 14698S: Maintained 14699W: https://wireless.wiki.kernel.org/ 14700Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14703F: Documentation/devicetree/bindings/net/wireless/ 14704F: drivers/net/wireless/ 14705 14706NETWORKING [DSA] 14707M: Andrew Lunn <andrew@lunn.ch> 14708M: Florian Fainelli <f.fainelli@gmail.com> 14709M: Vladimir Oltean <olteanv@gmail.com> 14710S: Maintained 14711F: Documentation/devicetree/bindings/net/dsa/ 14712F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14713F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14714F: drivers/net/dsa/ 14715F: include/linux/dsa/ 14716F: include/linux/platform_data/dsa.h 14717F: include/net/dsa.h 14718F: net/dsa/ 14719F: tools/testing/selftests/drivers/net/dsa/ 14720 14721NETWORKING [GENERAL] 14722M: "David S. Miller" <davem@davemloft.net> 14723M: Eric Dumazet <edumazet@google.com> 14724M: Jakub Kicinski <kuba@kernel.org> 14725M: Paolo Abeni <pabeni@redhat.com> 14726L: netdev@vger.kernel.org 14727S: Maintained 14728Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14729B: mailto:netdev@vger.kernel.org 14730T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14731T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14732F: Documentation/core-api/netlink.rst 14733F: Documentation/netlink/ 14734F: Documentation/networking/ 14735F: Documentation/process/maintainer-netdev.rst 14736F: Documentation/userspace-api/netlink/ 14737F: include/linux/in.h 14738F: include/linux/net.h 14739F: include/linux/netdevice.h 14740F: include/net/ 14741F: include/uapi/linux/in.h 14742F: include/uapi/linux/net.h 14743F: include/uapi/linux/net_namespace.h 14744F: include/uapi/linux/netdevice.h 14745F: lib/net_utils.c 14746F: lib/random32.c 14747F: net/ 14748F: tools/net/ 14749F: tools/testing/selftests/net/ 14750X: net/bluetooth/ 14751 14752NETWORKING [IPSEC] 14753M: Steffen Klassert <steffen.klassert@secunet.com> 14754M: Herbert Xu <herbert@gondor.apana.org.au> 14755M: "David S. Miller" <davem@davemloft.net> 14756L: netdev@vger.kernel.org 14757S: Maintained 14758T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14759T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14760F: include/net/xfrm.h 14761F: include/uapi/linux/xfrm.h 14762F: net/ipv4/ah4.c 14763F: net/ipv4/esp4* 14764F: net/ipv4/ip_vti.c 14765F: net/ipv4/ipcomp.c 14766F: net/ipv4/xfrm* 14767F: net/ipv6/ah6.c 14768F: net/ipv6/esp6* 14769F: net/ipv6/ip6_vti.c 14770F: net/ipv6/ipcomp6.c 14771F: net/ipv6/xfrm* 14772F: net/key/ 14773F: net/xfrm/ 14774F: tools/testing/selftests/net/ipsec.c 14775 14776NETWORKING [IPv4/IPv6] 14777M: "David S. Miller" <davem@davemloft.net> 14778M: David Ahern <dsahern@kernel.org> 14779L: netdev@vger.kernel.org 14780S: Maintained 14781T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14782F: arch/x86/net/* 14783F: include/linux/ip.h 14784F: include/linux/ipv6* 14785F: include/net/fib* 14786F: include/net/ip* 14787F: include/net/route.h 14788F: net/ipv4/ 14789F: net/ipv6/ 14790 14791NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14792M: Paul Moore <paul@paul-moore.com> 14793L: netdev@vger.kernel.org 14794L: linux-security-module@vger.kernel.org 14795S: Supported 14796W: https://github.com/netlabel 14797F: Documentation/netlabel/ 14798F: include/net/calipso.h 14799F: include/net/cipso_ipv4.h 14800F: include/net/netlabel.h 14801F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14802F: include/uapi/linux/netfilter/xt_SECMARK.h 14803F: net/ipv4/cipso_ipv4.c 14804F: net/ipv6/calipso.c 14805F: net/netfilter/xt_CONNSECMARK.c 14806F: net/netfilter/xt_SECMARK.c 14807F: net/netlabel/ 14808 14809NETWORKING [MPTCP] 14810M: Matthieu Baerts <matthieu.baerts@tessares.net> 14811M: Mat Martineau <martineau@kernel.org> 14812L: netdev@vger.kernel.org 14813L: mptcp@lists.linux.dev 14814S: Maintained 14815W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14816B: https://github.com/multipath-tcp/mptcp_net-next/issues 14817T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14818T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14819F: Documentation/networking/mptcp-sysctl.rst 14820F: include/net/mptcp.h 14821F: include/trace/events/mptcp.h 14822F: include/uapi/linux/mptcp.h 14823F: net/mptcp/ 14824F: tools/testing/selftests/bpf/*/*mptcp*.c 14825F: tools/testing/selftests/net/mptcp/ 14826 14827NETWORKING [TCP] 14828M: Eric Dumazet <edumazet@google.com> 14829L: netdev@vger.kernel.org 14830S: Maintained 14831F: include/linux/net_mm.h 14832F: include/linux/tcp.h 14833F: include/net/tcp.h 14834F: include/trace/events/tcp.h 14835F: include/uapi/linux/tcp.h 14836F: net/ipv4/syncookies.c 14837F: net/ipv4/tcp*.c 14838F: net/ipv6/syncookies.c 14839F: net/ipv6/tcp*.c 14840 14841NETWORKING [TLS] 14842M: Boris Pismenny <borisp@nvidia.com> 14843M: John Fastabend <john.fastabend@gmail.com> 14844M: Jakub Kicinski <kuba@kernel.org> 14845L: netdev@vger.kernel.org 14846S: Maintained 14847F: include/net/tls.h 14848F: include/uapi/linux/tls.h 14849F: net/tls/* 14850 14851NETXEN (1/10) GbE SUPPORT 14852M: Manish Chopra <manishc@marvell.com> 14853M: Rahul Verma <rahulv@marvell.com> 14854M: GR-Linux-NIC-Dev@marvell.com 14855L: netdev@vger.kernel.org 14856S: Supported 14857F: drivers/net/ethernet/qlogic/netxen/ 14858 14859NET_FAILOVER MODULE 14860M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14861L: netdev@vger.kernel.org 14862S: Supported 14863F: Documentation/networking/net_failover.rst 14864F: drivers/net/net_failover.c 14865F: include/net/net_failover.h 14866 14867NEXTHOP 14868M: David Ahern <dsahern@kernel.org> 14869L: netdev@vger.kernel.org 14870S: Maintained 14871F: include/net/netns/nexthop.h 14872F: include/net/nexthop.h 14873F: include/uapi/linux/nexthop.h 14874F: net/ipv4/nexthop.c 14875 14876NFC SUBSYSTEM 14877M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14878L: netdev@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/net/nfc/ 14881F: drivers/nfc/ 14882F: include/net/nfc/ 14883F: include/uapi/linux/nfc.h 14884F: net/nfc/ 14885 14886NFC VIRTUAL NCI DEVICE DRIVER 14887M: Bongsu Jeon <bongsu.jeon@samsung.com> 14888L: netdev@vger.kernel.org 14889S: Supported 14890F: drivers/nfc/virtual_ncidev.c 14891F: tools/testing/selftests/nci/ 14892 14893NFS, SUNRPC, AND LOCKD CLIENTS 14894M: Trond Myklebust <trond.myklebust@hammerspace.com> 14895M: Anna Schumaker <anna@kernel.org> 14896L: linux-nfs@vger.kernel.org 14897S: Maintained 14898W: http://client.linux-nfs.org 14899T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14900F: Documentation/filesystems/nfs/ 14901F: fs/lockd/ 14902F: fs/nfs/ 14903F: fs/nfs_common/ 14904F: include/linux/lockd/ 14905F: include/linux/nfs* 14906F: include/linux/sunrpc/ 14907F: include/uapi/linux/nfs* 14908F: include/uapi/linux/sunrpc/ 14909F: net/sunrpc/ 14910 14911NILFS2 FILESYSTEM 14912M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14913L: linux-nilfs@vger.kernel.org 14914S: Supported 14915W: https://nilfs.sourceforge.io/ 14916W: https://nilfs.osdn.jp/ 14917T: git https://github.com/konis/nilfs2.git 14918F: Documentation/filesystems/nilfs2.rst 14919F: fs/nilfs2/ 14920F: include/trace/events/nilfs2.h 14921F: include/uapi/linux/nilfs2_api.h 14922F: include/uapi/linux/nilfs2_ondisk.h 14923 14924NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14925M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14926S: Maintained 14927W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14928F: Documentation/scsi/NinjaSCSI.rst 14929F: drivers/scsi/pcmcia/nsp_* 14930 14931NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14932M: GOTO Masanori <gotom@debian.or.jp> 14933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14934S: Maintained 14935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14936F: Documentation/scsi/NinjaSCSI.rst 14937F: drivers/scsi/nsp32* 14938 14939NINTENDO HID DRIVER 14940M: Daniel J. Ogorchock <djogorchock@gmail.com> 14941L: linux-input@vger.kernel.org 14942S: Maintained 14943F: drivers/hid/hid-nintendo* 14944 14945NIOS2 ARCHITECTURE 14946M: Dinh Nguyen <dinguyen@kernel.org> 14947S: Maintained 14948T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14949F: arch/nios2/ 14950 14951NITRO ENCLAVES (NE) 14952M: Alexandru Ciobotaru <alcioa@amazon.com> 14953L: linux-kernel@vger.kernel.org 14954L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14955S: Supported 14956W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14957F: Documentation/virt/ne_overview.rst 14958F: drivers/virt/nitro_enclaves/ 14959F: include/linux/nitro_enclaves.h 14960F: include/uapi/linux/nitro_enclaves.h 14961F: samples/nitro_enclaves/ 14962 14963NOHZ, DYNTICKS SUPPORT 14964M: Frederic Weisbecker <frederic@kernel.org> 14965M: Thomas Gleixner <tglx@linutronix.de> 14966M: Ingo Molnar <mingo@kernel.org> 14967L: linux-kernel@vger.kernel.org 14968S: Maintained 14969T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14970F: include/linux/sched/nohz.h 14971F: include/linux/tick.h 14972F: kernel/time/tick*.* 14973 14974NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14975M: Pavel Machek <pavel@ucw.cz> 14976M: Sakari Ailus <sakari.ailus@iki.fi> 14977L: linux-media@vger.kernel.org 14978S: Maintained 14979F: drivers/media/i2c/ad5820.c 14980F: drivers/media/i2c/et8ek8 14981 14982NOKIA N900 POWER SUPPLY DRIVERS 14983R: Pali Rohár <pali@kernel.org> 14984F: drivers/power/supply/bq2415x_charger.c 14985F: drivers/power/supply/bq27xxx_battery.c 14986F: drivers/power/supply/bq27xxx_battery_i2c.c 14987F: drivers/power/supply/isp1704_charger.c 14988F: drivers/power/supply/rx51_battery.c 14989F: include/linux/power/bq2415x_charger.h 14990F: include/linux/power/bq27xxx_battery.h 14991 14992NOLIBC HEADER FILE 14993M: Willy Tarreau <w@1wt.eu> 14994S: Maintained 14995T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14996F: tools/include/nolibc/ 14997F: tools/testing/selftests/nolibc/ 14998 14999NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15000M: Hans de Goede <hdegoede@redhat.com> 15001L: linux-input@vger.kernel.org 15002S: Maintained 15003F: drivers/input/touchscreen/novatek-nvt-ts.c 15004 15005NSDEPS 15006M: Matthias Maennich <maennich@google.com> 15007S: Maintained 15008F: Documentation/core-api/symbol-namespaces.rst 15009F: scripts/nsdeps 15010 15011NTB AMD DRIVER 15012M: Sanjay R Mehta <sanju.mehta@amd.com> 15013M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15014L: ntb@lists.linux.dev 15015S: Supported 15016F: drivers/ntb/hw/amd/ 15017 15018NTB DRIVER CORE 15019M: Jon Mason <jdmason@kudzu.us> 15020M: Dave Jiang <dave.jiang@intel.com> 15021M: Allen Hubbe <allenbh@gmail.com> 15022L: ntb@lists.linux.dev 15023S: Supported 15024W: https://github.com/jonmason/ntb/wiki 15025T: git https://github.com/jonmason/ntb.git 15026F: drivers/net/ntb_netdev.c 15027F: drivers/ntb/ 15028F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15029F: include/linux/ntb.h 15030F: include/linux/ntb_transport.h 15031F: tools/testing/selftests/ntb/ 15032 15033NTB IDT DRIVER 15034M: Serge Semin <fancer.lancer@gmail.com> 15035L: ntb@lists.linux.dev 15036S: Supported 15037F: drivers/ntb/hw/idt/ 15038 15039NTB INTEL DRIVER 15040M: Dave Jiang <dave.jiang@intel.com> 15041L: ntb@lists.linux.dev 15042S: Supported 15043W: https://github.com/davejiang/linux/wiki 15044T: git https://github.com/davejiang/linux.git 15045F: drivers/ntb/hw/intel/ 15046 15047NTFS FILESYSTEM 15048M: Anton Altaparmakov <anton@tuxera.com> 15049R: Namjae Jeon <linkinjeon@kernel.org> 15050L: linux-ntfs-dev@lists.sourceforge.net 15051S: Supported 15052W: http://www.tuxera.com/ 15053T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15054F: Documentation/filesystems/ntfs.rst 15055F: fs/ntfs/ 15056 15057NTFS3 FILESYSTEM 15058M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15059L: ntfs3@lists.linux.dev 15060S: Supported 15061W: http://www.paragon-software.com/ 15062T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15063F: Documentation/filesystems/ntfs3.rst 15064F: fs/ntfs3/ 15065 15066NUBUS SUBSYSTEM 15067M: Finn Thain <fthain@linux-m68k.org> 15068L: linux-m68k@lists.linux-m68k.org 15069S: Maintained 15070F: arch/*/include/asm/nubus.h 15071F: drivers/nubus/ 15072F: include/linux/nubus.h 15073F: include/uapi/linux/nubus.h 15074 15075NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15076M: Antonino Daplas <adaplas@gmail.com> 15077L: linux-fbdev@vger.kernel.org 15078S: Maintained 15079F: drivers/video/fbdev/nvidia/ 15080F: drivers/video/fbdev/riva/ 15081 15082NVIDIA WMI EC BACKLIGHT DRIVER 15083M: Daniel Dadap <ddadap@nvidia.com> 15084L: platform-driver-x86@vger.kernel.org 15085S: Supported 15086F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15087F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15088 15089NVM EXPRESS DRIVER 15090M: Keith Busch <kbusch@kernel.org> 15091M: Jens Axboe <axboe@fb.com> 15092M: Christoph Hellwig <hch@lst.de> 15093M: Sagi Grimberg <sagi@grimberg.me> 15094L: linux-nvme@lists.infradead.org 15095S: Supported 15096W: http://git.infradead.org/nvme.git 15097T: git git://git.infradead.org/nvme.git 15098F: Documentation/nvme/ 15099F: drivers/nvme/common/ 15100F: drivers/nvme/host/ 15101F: include/linux/nvme-*.h 15102F: include/linux/nvme.h 15103F: include/uapi/linux/nvme_ioctl.h 15104 15105NVM EXPRESS FABRICS AUTHENTICATION 15106M: Hannes Reinecke <hare@suse.de> 15107L: linux-nvme@lists.infradead.org 15108S: Supported 15109F: drivers/nvme/host/auth.c 15110F: drivers/nvme/target/auth.c 15111F: drivers/nvme/target/fabrics-cmd-auth.c 15112F: include/linux/nvme-auth.h 15113 15114NVM EXPRESS FC TRANSPORT DRIVERS 15115M: James Smart <james.smart@broadcom.com> 15116L: linux-nvme@lists.infradead.org 15117S: Supported 15118F: drivers/nvme/host/fc.c 15119F: drivers/nvme/target/fc.c 15120F: drivers/nvme/target/fcloop.c 15121F: include/linux/nvme-fc-driver.h 15122F: include/linux/nvme-fc.h 15123 15124NVM EXPRESS HARDWARE MONITORING SUPPORT 15125M: Guenter Roeck <linux@roeck-us.net> 15126L: linux-nvme@lists.infradead.org 15127S: Supported 15128F: drivers/nvme/host/hwmon.c 15129 15130NVM EXPRESS TARGET DRIVER 15131M: Christoph Hellwig <hch@lst.de> 15132M: Sagi Grimberg <sagi@grimberg.me> 15133M: Chaitanya Kulkarni <kch@nvidia.com> 15134L: linux-nvme@lists.infradead.org 15135S: Supported 15136W: http://git.infradead.org/nvme.git 15137T: git git://git.infradead.org/nvme.git 15138F: drivers/nvme/target/ 15139 15140NVMEM FRAMEWORK 15141M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15142S: Maintained 15143T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15144F: Documentation/ABI/stable/sysfs-bus-nvmem 15145F: Documentation/devicetree/bindings/nvmem/ 15146F: drivers/nvmem/ 15147F: include/linux/nvmem-consumer.h 15148F: include/linux/nvmem-provider.h 15149 15150NXP BLUETOOTH WIRELESS DRIVERS 15151M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15152M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15153S: Maintained 15154F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15155F: drivers/bluetooth/btnxpuart.c 15156 15157NXP C45 TJA11XX PHY DRIVER 15158M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15159L: netdev@vger.kernel.org 15160S: Maintained 15161F: drivers/net/phy/nxp-c45-tja11xx.c 15162 15163NXP FSPI DRIVER 15164M: Han Xu <han.xu@nxp.com> 15165M: Haibo Chen <haibo.chen@nxp.com> 15166R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15167L: linux-spi@vger.kernel.org 15168S: Maintained 15169F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15170F: drivers/spi/spi-nxp-fspi.c 15171 15172NXP FXAS21002C DRIVER 15173M: Rui Miguel Silva <rmfrfs@gmail.com> 15174L: linux-iio@vger.kernel.org 15175S: Maintained 15176F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15177F: drivers/iio/gyro/fxas21002c.h 15178F: drivers/iio/gyro/fxas21002c_core.c 15179F: drivers/iio/gyro/fxas21002c_i2c.c 15180F: drivers/iio/gyro/fxas21002c_spi.c 15181 15182NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15183M: Haibo Chen <haibo.chen@nxp.com> 15184L: linux-iio@vger.kernel.org 15185L: linux-imx@nxp.com 15186S: Maintained 15187F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15188F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15189F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15190F: drivers/iio/adc/imx7d_adc.c 15191F: drivers/iio/adc/imx93_adc.c 15192F: drivers/iio/adc/vf610_adc.c 15193 15194NXP i.MX 8M ISI DRIVER 15195M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15196L: linux-media@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15199F: drivers/media/platform/nxp/imx8-isi/ 15200 15201NXP i.MX 8MP DW100 V4L2 DRIVER 15202M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15203L: linux-media@vger.kernel.org 15204S: Maintained 15205F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15206F: Documentation/userspace-api/media/drivers/dw100.rst 15207F: drivers/media/platform/nxp/dw100/ 15208F: include/uapi/linux/dw100.h 15209 15210NXP i.MX 8MQ DCSS DRIVER 15211M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15212R: Lucas Stach <l.stach@pengutronix.de> 15213L: dri-devel@lists.freedesktop.org 15214S: Maintained 15215F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15216F: drivers/gpu/drm/imx/dcss/ 15217 15218NXP i.MX 8QXP ADC DRIVER 15219M: Cai Huoqing <cai.huoqing@linux.dev> 15220M: Haibo Chen <haibo.chen@nxp.com> 15221L: linux-imx@nxp.com 15222L: linux-iio@vger.kernel.org 15223S: Maintained 15224F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15225F: drivers/iio/adc/imx8qxp-adc.c 15226 15227NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15228M: Mirela Rabulea <mirela.rabulea@nxp.com> 15229R: NXP Linux Team <linux-imx@nxp.com> 15230L: linux-media@vger.kernel.org 15231S: Maintained 15232F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15233F: drivers/media/platform/nxp/imx-jpeg 15234 15235NXP i.MX CLOCK DRIVERS 15236M: Abel Vesa <abelvesa@kernel.org> 15237R: Peng Fan <peng.fan@nxp.com> 15238L: linux-clk@vger.kernel.org 15239L: linux-imx@nxp.com 15240S: Maintained 15241T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15242F: Documentation/devicetree/bindings/clock/imx* 15243F: drivers/clk/imx/ 15244F: include/dt-bindings/clock/imx* 15245 15246NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15247M: Jagan Teki <jagan@amarulasolutions.com> 15248S: Maintained 15249F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15250F: drivers/regulator/pf8x00-regulator.c 15251 15252NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15253M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15254L: linux-kernel@vger.kernel.org 15255S: Maintained 15256F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15257F: drivers/extcon/extcon-ptn5150.c 15258 15259NXP SGTL5000 DRIVER 15260M: Fabio Estevam <festevam@gmail.com> 15261L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15262S: Maintained 15263F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15264F: sound/soc/codecs/sgtl5000* 15265 15266NXP SJA1105 ETHERNET SWITCH DRIVER 15267M: Vladimir Oltean <olteanv@gmail.com> 15268L: linux-kernel@vger.kernel.org 15269S: Maintained 15270F: drivers/net/dsa/sja1105 15271F: drivers/net/pcs/pcs-xpcs-nxp.c 15272 15273NXP TDA998X DRM DRIVER 15274M: Russell King <linux@armlinux.org.uk> 15275S: Maintained 15276T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15277T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15278F: drivers/gpu/drm/i2c/tda998x_drv.c 15279F: include/drm/i2c/tda998x.h 15280F: include/dt-bindings/display/tda998x.h 15281K: "nxp,tda998x" 15282 15283NXP TFA9879 DRIVER 15284M: Peter Rosin <peda@axentia.se> 15285L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15286S: Maintained 15287F: Documentation/devicetree/bindings/sound/tfa9879.txt 15288F: sound/soc/codecs/tfa9879* 15289 15290NXP-NCI NFC DRIVER 15291S: Orphan 15292F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15293F: drivers/nfc/nxp-nci 15294 15295NXP/Goodix TFA989X (TFA1) DRIVER 15296M: Stephan Gerhold <stephan@gerhold.net> 15297L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15298S: Maintained 15299F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15300F: sound/soc/codecs/tfa989x.c 15301 15302NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15303M: Jonas Malaco <jonas@protocubo.io> 15304L: linux-hwmon@vger.kernel.org 15305S: Maintained 15306F: Documentation/hwmon/nzxt-kraken2.rst 15307F: drivers/hwmon/nzxt-kraken2.c 15308 15309NZXT-SMART2 HARDWARE MONITORING DRIVER 15310M: Aleksandr Mezin <mezin.alexander@gmail.com> 15311L: linux-hwmon@vger.kernel.org 15312S: Maintained 15313F: Documentation/hwmon/nzxt-smart2.rst 15314F: drivers/hwmon/nzxt-smart2.c 15315 15316OBJAGG 15317M: Jiri Pirko <jiri@resnulli.us> 15318L: netdev@vger.kernel.org 15319S: Supported 15320F: include/linux/objagg.h 15321F: lib/objagg.c 15322F: lib/test_objagg.c 15323 15324OBJTOOL 15325M: Josh Poimboeuf <jpoimboe@kernel.org> 15326M: Peter Zijlstra <peterz@infradead.org> 15327S: Supported 15328F: include/linux/objtool*.h 15329F: tools/objtool/ 15330 15331OCELOT ETHERNET SWITCH DRIVER 15332M: Vladimir Oltean <vladimir.oltean@nxp.com> 15333M: Claudiu Manoil <claudiu.manoil@nxp.com> 15334M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15335M: UNGLinuxDriver@microchip.com 15336L: netdev@vger.kernel.org 15337S: Supported 15338F: drivers/net/dsa/ocelot/* 15339F: drivers/net/ethernet/mscc/ 15340F: include/soc/mscc/ocelot* 15341F: net/dsa/tag_ocelot.c 15342F: net/dsa/tag_ocelot_8021q.c 15343F: tools/testing/selftests/drivers/net/ocelot/* 15344 15345OCELOT EXTERNAL SWITCH CONTROL 15346M: Colin Foster <colin.foster@in-advantage.com> 15347S: Supported 15348F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15349F: drivers/mfd/ocelot* 15350F: drivers/net/dsa/ocelot/ocelot_ext.c 15351F: include/linux/mfd/ocelot.h 15352 15353OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15354M: Frederic Barrat <fbarrat@linux.ibm.com> 15355M: Andrew Donnellan <ajd@linux.ibm.com> 15356L: linuxppc-dev@lists.ozlabs.org 15357S: Supported 15358F: Documentation/userspace-api/accelerators/ocxl.rst 15359F: arch/powerpc/include/asm/pnv-ocxl.h 15360F: arch/powerpc/platforms/powernv/ocxl.c 15361F: drivers/misc/ocxl/ 15362F: include/misc/ocxl* 15363F: include/uapi/misc/ocxl.h 15364 15365OMAP AUDIO SUPPORT 15366M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15367M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15369L: linux-omap@vger.kernel.org 15370S: Maintained 15371F: sound/soc/ti/n810.c 15372F: sound/soc/ti/omap* 15373F: sound/soc/ti/rx51.c 15374F: sound/soc/ti/sdma-pcm.* 15375 15376OMAP CLOCK FRAMEWORK SUPPORT 15377M: Paul Walmsley <paul@pwsan.com> 15378L: linux-omap@vger.kernel.org 15379S: Maintained 15380F: arch/arm/*omap*/*clock* 15381 15382OMAP DEVICE TREE SUPPORT 15383M: Benoît Cousson <bcousson@baylibre.com> 15384M: Tony Lindgren <tony@atomide.com> 15385L: linux-omap@vger.kernel.org 15386L: devicetree@vger.kernel.org 15387S: Maintained 15388F: arch/arm/boot/dts/ti/omap/ 15389 15390OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15391L: linux-omap@vger.kernel.org 15392L: linux-fbdev@vger.kernel.org 15393S: Orphan 15394F: Documentation/arch/arm/omap/dss.rst 15395F: drivers/video/fbdev/omap2/ 15396 15397OMAP FRAMEBUFFER SUPPORT 15398L: linux-fbdev@vger.kernel.org 15399L: linux-omap@vger.kernel.org 15400S: Orphan 15401F: drivers/video/fbdev/omap/ 15402 15403OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15404M: Roger Quadros <rogerq@kernel.org> 15405M: Tony Lindgren <tony@atomide.com> 15406L: linux-omap@vger.kernel.org 15407S: Maintained 15408F: arch/arm/mach-omap2/*gpmc* 15409F: drivers/memory/omap-gpmc.c 15410 15411OMAP GPIO DRIVER 15412M: Grygorii Strashko <grygorii.strashko@ti.com> 15413M: Santosh Shilimkar <ssantosh@kernel.org> 15414M: Kevin Hilman <khilman@kernel.org> 15415L: linux-omap@vger.kernel.org 15416S: Maintained 15417F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15418F: drivers/gpio/gpio-omap.c 15419 15420OMAP HARDWARE SPINLOCK SUPPORT 15421M: Ohad Ben-Cohen <ohad@wizery.com> 15422L: linux-omap@vger.kernel.org 15423S: Maintained 15424F: drivers/hwspinlock/omap_hwspinlock.c 15425 15426OMAP HS MMC SUPPORT 15427L: linux-mmc@vger.kernel.org 15428L: linux-omap@vger.kernel.org 15429S: Orphan 15430F: drivers/mmc/host/omap_hsmmc.c 15431 15432OMAP HWMOD DATA 15433M: Paul Walmsley <paul@pwsan.com> 15434L: linux-omap@vger.kernel.org 15435S: Maintained 15436F: arch/arm/mach-omap2/omap_hwmod*data* 15437 15438OMAP HWMOD SUPPORT 15439M: Benoît Cousson <bcousson@baylibre.com> 15440M: Paul Walmsley <paul@pwsan.com> 15441L: linux-omap@vger.kernel.org 15442S: Maintained 15443F: arch/arm/mach-omap2/omap_hwmod.* 15444 15445OMAP I2C DRIVER 15446M: Vignesh R <vigneshr@ti.com> 15447L: linux-omap@vger.kernel.org 15448L: linux-i2c@vger.kernel.org 15449S: Maintained 15450F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15451F: drivers/i2c/busses/i2c-omap.c 15452 15453OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15454M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15455L: linux-media@vger.kernel.org 15456S: Maintained 15457F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15458F: drivers/media/platform/ti/omap3isp/ 15459F: drivers/staging/media/omap4iss/ 15460 15461OMAP MMC SUPPORT 15462M: Aaro Koskinen <aaro.koskinen@iki.fi> 15463L: linux-omap@vger.kernel.org 15464S: Odd Fixes 15465F: drivers/mmc/host/omap.c 15466 15467OMAP POWER MANAGEMENT SUPPORT 15468M: Kevin Hilman <khilman@kernel.org> 15469L: linux-omap@vger.kernel.org 15470S: Maintained 15471F: arch/arm/*omap*/*pm* 15472F: drivers/cpufreq/omap-cpufreq.c 15473 15474OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15475M: Paul Walmsley <paul@pwsan.com> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/mach-omap2/prm* 15479 15480OMAP RANDOM NUMBER GENERATOR SUPPORT 15481M: Deepak Saxena <dsaxena@plexity.net> 15482S: Maintained 15483F: drivers/char/hw_random/omap-rng.c 15484 15485OMAP USB SUPPORT 15486L: linux-usb@vger.kernel.org 15487L: linux-omap@vger.kernel.org 15488S: Orphan 15489F: arch/arm/*omap*/usb* 15490F: drivers/usb/*/*omap* 15491 15492OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15493M: Mark Jackson <mpfj@newflow.co.uk> 15494L: linux-omap@vger.kernel.org 15495S: Maintained 15496F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15497 15498OMAP1 SUPPORT 15499M: Aaro Koskinen <aaro.koskinen@iki.fi> 15500M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15501M: Tony Lindgren <tony@atomide.com> 15502L: linux-omap@vger.kernel.org 15503S: Maintained 15504Q: http://patchwork.kernel.org/project/linux-omap/list/ 15505T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15506F: arch/arm/configs/omap1_defconfig 15507F: arch/arm/mach-omap1/ 15508F: drivers/i2c/busses/i2c-omap.c 15509F: include/linux/platform_data/ams-delta-fiq.h 15510F: include/linux/platform_data/i2c-omap.h 15511 15512OMAP2+ SUPPORT 15513M: Tony Lindgren <tony@atomide.com> 15514L: linux-omap@vger.kernel.org 15515S: Maintained 15516W: http://www.muru.com/linux/omap/ 15517W: http://linux.omap.com/ 15518Q: http://patchwork.kernel.org/project/linux-omap/list/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 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 17558S: Maintained 17559F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17560F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17561 17562QUALCOMM FASTRPC DRIVER 17563M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17564M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17565L: linux-arm-msm@vger.kernel.org 17566S: Maintained 17567F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17568F: drivers/misc/fastrpc.c 17569F: include/uapi/misc/fastrpc.h 17570 17571QUALCOMM HEXAGON ARCHITECTURE 17572M: Brian Cain <bcain@quicinc.com> 17573L: linux-hexagon@vger.kernel.org 17574S: Supported 17575T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17576F: arch/hexagon/ 17577 17578QUALCOMM HIDMA DRIVER 17579M: Sinan Kaya <okaya@kernel.org> 17580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17581L: linux-arm-msm@vger.kernel.org 17582L: dmaengine@vger.kernel.org 17583S: Supported 17584F: drivers/dma/qcom/hidma* 17585 17586QUALCOMM I2C CCI DRIVER 17587M: Loic Poulain <loic.poulain@linaro.org> 17588M: Robert Foss <rfoss@kernel.org> 17589L: linux-i2c@vger.kernel.org 17590L: linux-arm-msm@vger.kernel.org 17591S: Maintained 17592F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17593F: drivers/i2c/busses/i2c-qcom-cci.c 17594 17595QUALCOMM INTERCONNECT BWMON DRIVER 17596M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17597L: linux-arm-msm@vger.kernel.org 17598S: Maintained 17599F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17600F: drivers/soc/qcom/icc-bwmon.c 17601 17602QUALCOMM IOMMU 17603M: Rob Clark <robdclark@gmail.com> 17604L: iommu@lists.linux.dev 17605L: linux-arm-msm@vger.kernel.org 17606S: Maintained 17607F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17608 17609QUALCOMM IPC ROUTER (QRTR) DRIVER 17610M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17611L: linux-arm-msm@vger.kernel.org 17612S: Maintained 17613F: include/trace/events/qrtr.h 17614F: include/uapi/linux/qrtr.h 17615F: net/qrtr/ 17616 17617QUALCOMM IPCC MAILBOX DRIVER 17618M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17619L: linux-arm-msm@vger.kernel.org 17620S: Supported 17621F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17622F: drivers/mailbox/qcom-ipcc.c 17623F: include/dt-bindings/mailbox/qcom-ipcc.h 17624 17625QUALCOMM IPQ4019 USB PHY DRIVER 17626M: Robert Marko <robert.marko@sartura.hr> 17627M: Luka Perkov <luka.perkov@sartura.hr> 17628L: linux-arm-msm@vger.kernel.org 17629S: Maintained 17630F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17631F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17632 17633QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17634M: Robert Marko <robert.marko@sartura.hr> 17635M: Luka Perkov <luka.perkov@sartura.hr> 17636L: linux-arm-msm@vger.kernel.org 17637S: Maintained 17638F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17639F: drivers/regulator/vqmmc-ipq4019-regulator.c 17640 17641QUALCOMM NAND CONTROLLER DRIVER 17642M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17643L: linux-mtd@lists.infradead.org 17644L: linux-arm-msm@vger.kernel.org 17645S: Maintained 17646F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17647F: drivers/mtd/nand/raw/qcom_nandc.c 17648 17649QUALCOMM RMNET DRIVER 17650M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17651M: Sean Tranchetti <quic_stranche@quicinc.com> 17652L: netdev@vger.kernel.org 17653S: Maintained 17654F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17655F: drivers/net/ethernet/qualcomm/rmnet/ 17656F: include/linux/if_rmnet.h 17657 17658QUALCOMM TSENS THERMAL DRIVER 17659M: Amit Kucheria <amitk@kernel.org> 17660M: Thara Gopinath <thara.gopinath@gmail.com> 17661L: linux-pm@vger.kernel.org 17662L: linux-arm-msm@vger.kernel.org 17663S: Maintained 17664F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17665F: drivers/thermal/qcom/ 17666 17667QUALCOMM TYPEC PORT MANAGER DRIVER 17668M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17669L: linux-arm-msm@vger.kernel.org 17670L: linux-usb@vger.kernel.org 17671S: Maintained 17672F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17673F: drivers/usb/typec/tcpm/qcom/ 17674 17675QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17676M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17677M: Vikash Garodia <quic_vgarodia@quicinc.com> 17678R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17679L: linux-media@vger.kernel.org 17680L: linux-arm-msm@vger.kernel.org 17681S: Maintained 17682T: git git://linuxtv.org/media_tree.git 17683F: Documentation/devicetree/bindings/media/*venus* 17684F: drivers/media/platform/qcom/venus/ 17685 17686QUALCOMM WCN36XX WIRELESS DRIVER 17687M: Loic Poulain <loic.poulain@linaro.org> 17688L: wcn36xx@lists.infradead.org 17689S: Supported 17690W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17691F: drivers/net/wireless/ath/wcn36xx/ 17692 17693QUANTENNA QTNFMAC WIRELESS DRIVER 17694M: Igor Mitsyanko <imitsyanko@quantenna.com> 17695R: Sergey Matyukevich <geomatsi@gmail.com> 17696L: linux-wireless@vger.kernel.org 17697S: Maintained 17698F: drivers/net/wireless/quantenna 17699 17700RADEON and AMDGPU DRM DRIVERS 17701M: Alex Deucher <alexander.deucher@amd.com> 17702M: Christian König <christian.koenig@amd.com> 17703M: Pan, Xinhui <Xinhui.Pan@amd.com> 17704L: amd-gfx@lists.freedesktop.org 17705S: Supported 17706B: https://gitlab.freedesktop.org/drm/amd/-/issues 17707C: irc://irc.oftc.net/radeon 17708T: git https://gitlab.freedesktop.org/agd5f/linux.git 17709F: Documentation/gpu/amdgpu/ 17710F: drivers/gpu/drm/amd/ 17711F: drivers/gpu/drm/radeon/ 17712F: include/uapi/drm/amdgpu_drm.h 17713F: include/uapi/drm/radeon_drm.h 17714 17715RADEON FRAMEBUFFER DISPLAY DRIVER 17716M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17717L: linux-fbdev@vger.kernel.org 17718S: Maintained 17719F: drivers/video/fbdev/aty/radeon* 17720F: include/uapi/linux/radeonfb.h 17721 17722RADIOSHARK RADIO DRIVER 17723M: Hans Verkuil <hverkuil@xs4all.nl> 17724L: linux-media@vger.kernel.org 17725S: Maintained 17726T: git git://linuxtv.org/media_tree.git 17727F: drivers/media/radio/radio-shark.c 17728 17729RADIOSHARK2 RADIO DRIVER 17730M: Hans Verkuil <hverkuil@xs4all.nl> 17731L: linux-media@vger.kernel.org 17732S: Maintained 17733T: git git://linuxtv.org/media_tree.git 17734F: drivers/media/radio/radio-shark2.c 17735F: drivers/media/radio/radio-tea5777.c 17736 17737RADOS BLOCK DEVICE (RBD) 17738M: Ilya Dryomov <idryomov@gmail.com> 17739R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17740L: ceph-devel@vger.kernel.org 17741S: Supported 17742W: http://ceph.com/ 17743T: git https://github.com/ceph/ceph-client.git 17744F: Documentation/ABI/testing/sysfs-bus-rbd 17745F: drivers/block/rbd.c 17746F: drivers/block/rbd_types.h 17747 17748RAGE128 FRAMEBUFFER DISPLAY DRIVER 17749L: linux-fbdev@vger.kernel.org 17750S: Orphan 17751F: drivers/video/fbdev/aty/aty128fb.c 17752 17753RAINSHADOW-CEC DRIVER 17754M: Hans Verkuil <hverkuil@xs4all.nl> 17755L: linux-media@vger.kernel.org 17756S: Maintained 17757T: git git://linuxtv.org/media_tree.git 17758F: drivers/media/cec/usb/rainshadow/ 17759 17760RALINK MIPS ARCHITECTURE 17761M: John Crispin <john@phrozen.org> 17762L: linux-mips@vger.kernel.org 17763S: Maintained 17764F: arch/mips/ralink 17765 17766RALINK MT7621 MIPS ARCHITECTURE 17767M: Arınç ÜNAL <arinc.unal@arinc9.com> 17768M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17769L: linux-mips@vger.kernel.org 17770S: Maintained 17771F: arch/mips/boot/dts/ralink/mt7621* 17772 17773RALINK RT2X00 WIRELESS LAN DRIVER 17774M: Stanislaw Gruszka <stf_xl@wp.pl> 17775M: Helmut Schaa <helmut.schaa@googlemail.com> 17776L: linux-wireless@vger.kernel.org 17777S: Maintained 17778F: drivers/net/wireless/ralink/rt2x00/ 17779 17780RAMDISK RAM BLOCK DEVICE DRIVER 17781M: Jens Axboe <axboe@kernel.dk> 17782S: Maintained 17783F: Documentation/admin-guide/blockdev/ramdisk.rst 17784F: drivers/block/brd.c 17785 17786RANCHU VIRTUAL BOARD FOR MIPS 17787M: Miodrag Dinic <miodrag.dinic@mips.com> 17788L: linux-mips@vger.kernel.org 17789S: Supported 17790F: arch/mips/configs/generic/board-ranchu.config 17791F: arch/mips/generic/board-ranchu.c 17792 17793RANDOM NUMBER DRIVER 17794M: "Theodore Ts'o" <tytso@mit.edu> 17795M: Jason A. Donenfeld <Jason@zx2c4.com> 17796S: Maintained 17797T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17798F: drivers/char/random.c 17799F: drivers/virt/vmgenid.c 17800 17801RAPIDIO SUBSYSTEM 17802M: Matt Porter <mporter@kernel.crashing.org> 17803M: Alexandre Bounine <alex.bou9@gmail.com> 17804S: Maintained 17805F: drivers/rapidio/ 17806 17807RAS INFRASTRUCTURE 17808M: Tony Luck <tony.luck@intel.com> 17809M: Borislav Petkov <bp@alien8.de> 17810L: linux-edac@vger.kernel.org 17811S: Maintained 17812F: Documentation/admin-guide/ras.rst 17813F: drivers/ras/ 17814F: include/linux/ras.h 17815F: include/ras/ras_event.h 17816 17817RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17818L: linux-wireless@vger.kernel.org 17819S: Orphan 17820F: drivers/net/wireless/legacy/ray* 17821 17822RC-CORE / LIRC FRAMEWORK 17823M: Sean Young <sean@mess.org> 17824L: linux-media@vger.kernel.org 17825S: Maintained 17826W: http://linuxtv.org 17827T: git git://linuxtv.org/media_tree.git 17828F: Documentation/driver-api/media/rc-core.rst 17829F: Documentation/userspace-api/media/rc/ 17830F: drivers/media/rc/ 17831F: include/media/rc-core.h 17832F: include/media/rc-map.h 17833F: include/uapi/linux/lirc.h 17834 17835RCMM REMOTE CONTROLS DECODER 17836M: Patrick Lerda <patrick9876@free.fr> 17837S: Maintained 17838F: drivers/media/rc/ir-rcmm-decoder.c 17839 17840RCUTORTURE TEST FRAMEWORK 17841M: "Paul E. McKenney" <paulmck@kernel.org> 17842M: Josh Triplett <josh@joshtriplett.org> 17843R: Steven Rostedt <rostedt@goodmis.org> 17844R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17845R: Lai Jiangshan <jiangshanlai@gmail.com> 17846L: rcu@vger.kernel.org 17847S: Supported 17848T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17849F: tools/testing/selftests/rcutorture 17850 17851RDACM20 Camera Sensor 17852M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17853M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17854M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17855M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17856L: linux-media@vger.kernel.org 17857S: Maintained 17858F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17859F: drivers/media/i2c/max9271.c 17860F: drivers/media/i2c/max9271.h 17861F: drivers/media/i2c/rdacm20.c 17862 17863RDACM21 Camera Sensor 17864M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17865M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17866M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17867M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17868L: linux-media@vger.kernel.org 17869S: Maintained 17870F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17871F: drivers/media/i2c/max9271.c 17872F: drivers/media/i2c/max9271.h 17873F: drivers/media/i2c/rdacm21.c 17874 17875RDC R-321X SoC 17876M: Florian Fainelli <florian@openwrt.org> 17877S: Maintained 17878 17879RDC R6040 FAST ETHERNET DRIVER 17880M: Florian Fainelli <f.fainelli@gmail.com> 17881L: netdev@vger.kernel.org 17882S: Maintained 17883F: drivers/net/ethernet/rdc/r6040.c 17884 17885RDMAVT - RDMA verbs software 17886M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17887L: linux-rdma@vger.kernel.org 17888S: Supported 17889F: drivers/infiniband/sw/rdmavt 17890 17891RDS - RELIABLE DATAGRAM SOCKETS 17892M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17893L: netdev@vger.kernel.org 17894L: linux-rdma@vger.kernel.org 17895L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17896S: Supported 17897W: https://oss.oracle.com/projects/rds/ 17898F: Documentation/networking/rds.rst 17899F: net/rds/ 17900 17901RDT - RESOURCE ALLOCATION 17902M: Fenghua Yu <fenghua.yu@intel.com> 17903M: Reinette Chatre <reinette.chatre@intel.com> 17904L: linux-kernel@vger.kernel.org 17905S: Supported 17906F: Documentation/arch/x86/resctrl* 17907F: arch/x86/include/asm/resctrl.h 17908F: arch/x86/kernel/cpu/resctrl/ 17909F: tools/testing/selftests/resctrl/ 17910 17911READ-COPY UPDATE (RCU) 17912M: "Paul E. McKenney" <paulmck@kernel.org> 17913M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17914M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17915M: Joel Fernandes <joel@joelfernandes.org> 17916M: Josh Triplett <josh@joshtriplett.org> 17917M: Boqun Feng <boqun.feng@gmail.com> 17918R: Steven Rostedt <rostedt@goodmis.org> 17919R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17920R: Lai Jiangshan <jiangshanlai@gmail.com> 17921R: Zqiang <qiang.zhang1211@gmail.com> 17922L: rcu@vger.kernel.org 17923S: Supported 17924W: http://www.rdrop.com/users/paulmck/RCU/ 17925T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17926F: Documentation/RCU/ 17927F: include/linux/rcu* 17928F: kernel/rcu/ 17929X: Documentation/RCU/torture.rst 17930X: include/linux/srcu*.h 17931X: kernel/rcu/srcu*.c 17932 17933REAL TIME CLOCK (RTC) SUBSYSTEM 17934M: Alessandro Zummo <a.zummo@towertech.it> 17935M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17936L: linux-rtc@vger.kernel.org 17937S: Maintained 17938Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17939T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17940F: Documentation/admin-guide/rtc.rst 17941F: Documentation/devicetree/bindings/rtc/ 17942F: drivers/rtc/ 17943F: include/linux/platform_data/rtc-* 17944F: include/linux/rtc.h 17945F: include/linux/rtc/ 17946F: include/uapi/linux/rtc.h 17947F: tools/testing/selftests/rtc/ 17948 17949Real-time Linux Analysis (RTLA) tools 17950M: Daniel Bristot de Oliveira <bristot@kernel.org> 17951M: Steven Rostedt <rostedt@goodmis.org> 17952L: linux-trace-kernel@vger.kernel.org 17953S: Maintained 17954F: Documentation/tools/rtla/ 17955F: tools/tracing/rtla/ 17956 17957REALTEK AUDIO CODECS 17958M: Oder Chiou <oder_chiou@realtek.com> 17959S: Maintained 17960F: include/sound/rt*.h 17961F: sound/soc/codecs/rt* 17962 17963REALTEK OTTO WATCHDOG 17964M: Sander Vanheule <sander@svanheule.net> 17965L: linux-watchdog@vger.kernel.org 17966S: Maintained 17967F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17968F: drivers/watchdog/realtek_otto_wdt.c 17969 17970REALTEK RTL83xx SMI DSA ROUTER CHIPS 17971M: Linus Walleij <linus.walleij@linaro.org> 17972M: Alvin Šipraga <alsi@bang-olufsen.dk> 17973S: Maintained 17974F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17975F: drivers/net/dsa/realtek/* 17976 17977REALTEK WIRELESS DRIVER (rtlwifi family) 17978M: Ping-Ke Shih <pkshih@realtek.com> 17979L: linux-wireless@vger.kernel.org 17980S: Maintained 17981W: https://wireless.wiki.kernel.org/ 17982T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17983F: drivers/net/wireless/realtek/rtlwifi/ 17984 17985REALTEK WIRELESS DRIVER (rtw88) 17986M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17987L: linux-wireless@vger.kernel.org 17988S: Maintained 17989F: drivers/net/wireless/realtek/rtw88/ 17990 17991REALTEK WIRELESS DRIVER (rtw89) 17992M: Ping-Ke Shih <pkshih@realtek.com> 17993L: linux-wireless@vger.kernel.org 17994S: Maintained 17995F: drivers/net/wireless/realtek/rtw89/ 17996 17997REDPINE WIRELESS DRIVER 17998L: linux-wireless@vger.kernel.org 17999S: Orphan 18000F: drivers/net/wireless/rsi/ 18001 18002REGISTER MAP ABSTRACTION 18003M: Mark Brown <broonie@kernel.org> 18004L: linux-kernel@vger.kernel.org 18005S: Supported 18006T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18007F: Documentation/devicetree/bindings/regmap/ 18008F: drivers/base/regmap/ 18009F: include/linux/regmap.h 18010 18011REISERFS FILE SYSTEM 18012L: reiserfs-devel@vger.kernel.org 18013S: Supported 18014F: fs/reiserfs/ 18015 18016REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18017M: Bjorn Andersson <andersson@kernel.org> 18018M: Mathieu Poirier <mathieu.poirier@linaro.org> 18019L: linux-remoteproc@vger.kernel.org 18020S: Maintained 18021T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18022F: Documentation/ABI/testing/sysfs-class-remoteproc 18023F: Documentation/devicetree/bindings/remoteproc/ 18024F: Documentation/staging/remoteproc.rst 18025F: drivers/remoteproc/ 18026F: include/linux/remoteproc.h 18027F: include/linux/remoteproc/ 18028 18029REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18030M: Bjorn Andersson <andersson@kernel.org> 18031M: Mathieu Poirier <mathieu.poirier@linaro.org> 18032L: linux-remoteproc@vger.kernel.org 18033S: Maintained 18034T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18035F: Documentation/ABI/testing/sysfs-bus-rpmsg 18036F: Documentation/staging/rpmsg.rst 18037F: drivers/rpmsg/ 18038F: include/linux/rpmsg.h 18039F: include/linux/rpmsg/ 18040F: include/uapi/linux/rpmsg.h 18041F: samples/rpmsg/ 18042 18043REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18044M: Stephan Gerhold <stephan@gerhold.net> 18045L: netdev@vger.kernel.org 18046L: linux-remoteproc@vger.kernel.org 18047S: Maintained 18048F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18049 18050RENESAS CLOCK DRIVERS 18051M: Geert Uytterhoeven <geert+renesas@glider.be> 18052L: linux-renesas-soc@vger.kernel.org 18053S: Supported 18054T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18055F: Documentation/devicetree/bindings/clock/renesas,* 18056F: drivers/clk/renesas/ 18057 18058RENESAS EMEV2 I2C DRIVER 18059M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18060L: linux-renesas-soc@vger.kernel.org 18061S: Supported 18062F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18063F: drivers/i2c/busses/i2c-emev2.c 18064 18065RENESAS ETHERNET DRIVERS 18066R: Sergey Shtylyov <s.shtylyov@omp.ru> 18067L: netdev@vger.kernel.org 18068L: linux-renesas-soc@vger.kernel.org 18069F: Documentation/devicetree/bindings/net/renesas,*.yaml 18070F: drivers/net/ethernet/renesas/ 18071F: include/linux/sh_eth.h 18072 18073RENESAS IDT821034 ASoC CODEC 18074M: Herve Codina <herve.codina@bootlin.com> 18075L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18076S: Maintained 18077F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18078F: sound/soc/codecs/idt821034.c 18079 18080RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18081M: Miquel Raynal <miquel.raynal@bootlin.com> 18082L: linux-mtd@lists.infradead.org 18083L: linux-renesas-soc@vger.kernel.org 18084S: Maintained 18085F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18086F: drivers/mtd/nand/raw/renesas-nand-controller.c 18087 18088RENESAS R-CAR GYROADC DRIVER 18089M: Marek Vasut <marek.vasut@gmail.com> 18090L: linux-iio@vger.kernel.org 18091S: Supported 18092F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18093F: drivers/iio/adc/rcar-gyroadc.c 18094 18095RENESAS R-CAR I2C DRIVERS 18096M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18097L: linux-renesas-soc@vger.kernel.org 18098S: Supported 18099F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18100F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18101F: drivers/i2c/busses/i2c-rcar.c 18102F: drivers/i2c/busses/i2c-sh_mobile.c 18103 18104RENESAS R-CAR SATA DRIVER 18105R: Sergey Shtylyov <s.shtylyov@omp.ru> 18106L: linux-ide@vger.kernel.org 18107L: linux-renesas-soc@vger.kernel.org 18108S: Supported 18109F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18110F: drivers/ata/sata_rcar.c 18111 18112RENESAS R-CAR THERMAL DRIVERS 18113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18114L: linux-renesas-soc@vger.kernel.org 18115S: Supported 18116F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18117F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18118F: drivers/thermal/rcar_gen3_thermal.c 18119F: drivers/thermal/rcar_thermal.c 18120 18121RENESAS RIIC DRIVER 18122M: Chris Brandt <chris.brandt@renesas.com> 18123L: linux-renesas-soc@vger.kernel.org 18124S: Supported 18125F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18126F: drivers/i2c/busses/i2c-riic.c 18127 18128RENESAS RZ/G2L A/D DRIVER 18129M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18130L: linux-iio@vger.kernel.org 18131L: linux-renesas-soc@vger.kernel.org 18132S: Supported 18133F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18134F: drivers/iio/adc/rzg2l_adc.c 18135 18136RENESAS RZ/G2L MTU3a COUNTER DRIVER 18137M: Biju Das <biju.das.jz@bp.renesas.com> 18138L: linux-iio@vger.kernel.org 18139L: linux-renesas-soc@vger.kernel.org 18140S: Supported 18141F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18142F: drivers/counter/rz-mtu3-cnt.c 18143 18144RENESAS RZ/N1 A5PSW SWITCH DRIVER 18145M: Clément Léger <clement.leger@bootlin.com> 18146L: linux-renesas-soc@vger.kernel.org 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18150F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18151F: drivers/net/dsa/rzn1_a5psw* 18152F: drivers/net/pcs/pcs-rzn1-miic.c 18153F: include/dt-bindings/net/pcs-rzn1-miic.h 18154F: include/linux/pcs-rzn1-miic.h 18155F: net/dsa/tag_rzn1_a5psw.c 18156 18157RENESAS RZ/N1 RTC CONTROLLER DRIVER 18158M: Miquel Raynal <miquel.raynal@bootlin.com> 18159L: linux-rtc@vger.kernel.org 18160L: linux-renesas-soc@vger.kernel.org 18161S: Maintained 18162F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18163F: drivers/rtc/rtc-rzn1.c 18164 18165RENESAS RZ/N1 USBF CONTROLLER DRIVER 18166M: Herve Codina <herve.codina@bootlin.com> 18167L: linux-renesas-soc@vger.kernel.org 18168L: linux-usb@vger.kernel.org 18169S: Maintained 18170F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18171F: drivers/usb/gadget/udc/renesas_usbf.c 18172 18173RENESAS RZ/V2M I2C DRIVER 18174M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18175L: linux-i2c@vger.kernel.org 18176L: linux-renesas-soc@vger.kernel.org 18177S: Supported 18178F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18179F: drivers/i2c/busses/i2c-rzv2m.c 18180 18181RENESAS USB PHY DRIVER 18182M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18183L: linux-renesas-soc@vger.kernel.org 18184S: Maintained 18185F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18186 18187RENESAS VERSACLOCK 7 CLOCK DRIVER 18188M: Alex Helms <alexander.helms.jy@renesas.com> 18189S: Maintained 18190F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18191F: drivers/clk/clk-versaclock7.c 18192 18193RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18194M: Herve Codina <herve.codina@bootlin.com> 18195L: linux-iio@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18198F: drivers/iio/potentiometer/x9250.c 18199 18200RESET CONTROLLER FRAMEWORK 18201M: Philipp Zabel <p.zabel@pengutronix.de> 18202S: Maintained 18203T: git git://git.pengutronix.de/git/pza/linux 18204F: Documentation/devicetree/bindings/reset/ 18205F: Documentation/driver-api/reset.rst 18206F: drivers/reset/ 18207F: include/dt-bindings/reset/ 18208F: include/linux/reset-controller.h 18209F: include/linux/reset.h 18210F: include/linux/reset/ 18211K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18212 18213RESTARTABLE SEQUENCES SUPPORT 18214M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18215M: Peter Zijlstra <peterz@infradead.org> 18216M: "Paul E. McKenney" <paulmck@kernel.org> 18217M: Boqun Feng <boqun.feng@gmail.com> 18218L: linux-kernel@vger.kernel.org 18219S: Supported 18220F: include/trace/events/rseq.h 18221F: include/uapi/linux/rseq.h 18222F: kernel/rseq.c 18223F: tools/testing/selftests/rseq/ 18224 18225RFKILL 18226M: Johannes Berg <johannes@sipsolutions.net> 18227L: linux-wireless@vger.kernel.org 18228S: Maintained 18229W: https://wireless.wiki.kernel.org/ 18230Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18231T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18233F: Documentation/ABI/stable/sysfs-class-rfkill 18234F: Documentation/driver-api/rfkill.rst 18235F: include/linux/rfkill.h 18236F: include/uapi/linux/rfkill.h 18237F: net/rfkill/ 18238 18239RHASHTABLE 18240M: Thomas Graf <tgraf@suug.ch> 18241M: Herbert Xu <herbert@gondor.apana.org.au> 18242L: netdev@vger.kernel.org 18243S: Maintained 18244F: include/linux/rhashtable-types.h 18245F: include/linux/rhashtable.h 18246F: lib/rhashtable.c 18247F: lib/test_rhashtable.c 18248 18249RICOH R5C592 MEMORYSTICK DRIVER 18250M: Maxim Levitsky <maximlevitsky@gmail.com> 18251S: Maintained 18252F: drivers/memstick/host/r592.* 18253 18254RICOH SMARTMEDIA/XD DRIVER 18255M: Maxim Levitsky <maximlevitsky@gmail.com> 18256S: Maintained 18257F: drivers/mtd/nand/raw/r852.c 18258F: drivers/mtd/nand/raw/r852.h 18259 18260RISC-V ARCHITECTURE 18261M: Paul Walmsley <paul.walmsley@sifive.com> 18262M: Palmer Dabbelt <palmer@dabbelt.com> 18263M: Albert Ou <aou@eecs.berkeley.edu> 18264L: linux-riscv@lists.infradead.org 18265S: Supported 18266Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18267C: irc://irc.libera.chat/riscv 18268P: Documentation/riscv/patch-acceptance.rst 18269T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18270F: arch/riscv/ 18271N: riscv 18272K: riscv 18273 18274RISC-V MICROCHIP FPGA SUPPORT 18275M: Conor Dooley <conor.dooley@microchip.com> 18276M: Daire McNamara <daire.mcnamara@microchip.com> 18277L: linux-riscv@lists.infradead.org 18278S: Supported 18279F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18280F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18281F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18282F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18283F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18284F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18285F: Documentation/devicetree/bindings/riscv/microchip.yaml 18286F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18287F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18288F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18289F: arch/riscv/boot/dts/microchip/ 18290F: drivers/char/hw_random/mpfs-rng.c 18291F: drivers/clk/microchip/clk-mpfs*.c 18292F: drivers/i2c/busses/i2c-microchip-corei2c.c 18293F: drivers/mailbox/mailbox-mpfs.c 18294F: drivers/pci/controller/pcie-microchip-host.c 18295F: drivers/pwm/pwm-microchip-core.c 18296F: drivers/reset/reset-mpfs.c 18297F: drivers/rtc/rtc-mpfs.c 18298F: drivers/soc/microchip/mpfs-sys-controller.c 18299F: drivers/spi/spi-microchip-core-qspi.c 18300F: drivers/spi/spi-microchip-core.c 18301F: drivers/usb/musb/mpfs.c 18302F: include/soc/microchip/mpfs.h 18303 18304RISC-V MISC SOC SUPPORT 18305M: Conor Dooley <conor@kernel.org> 18306L: linux-riscv@lists.infradead.org 18307S: Maintained 18308Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18309T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18310F: Documentation/devicetree/bindings/riscv/ 18311F: arch/riscv/boot/dts/ 18312X: arch/riscv/boot/dts/allwinner/ 18313X: arch/riscv/boot/dts/renesas/ 18314 18315RISC-V PMU DRIVERS 18316M: Atish Patra <atishp@atishpatra.org> 18317R: Anup Patel <anup@brainfault.org> 18318L: linux-riscv@lists.infradead.org 18319S: Supported 18320F: drivers/perf/riscv_pmu.c 18321F: drivers/perf/riscv_pmu_legacy.c 18322F: drivers/perf/riscv_pmu_sbi.c 18323 18324RISC-V THEAD SoC SUPPORT 18325M: Jisheng Zhang <jszhang@kernel.org> 18326M: Guo Ren <guoren@kernel.org> 18327M: Fu Wei <wefu@redhat.com> 18328L: linux-riscv@lists.infradead.org 18329S: Maintained 18330F: arch/riscv/boot/dts/thead/ 18331 18332RNBD BLOCK DRIVERS 18333M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18334M: Jack Wang <jinpu.wang@ionos.com> 18335L: linux-block@vger.kernel.org 18336S: Maintained 18337F: drivers/block/rnbd/ 18338 18339ROCCAT DRIVERS 18340M: Stefan Achatz <erazor_de@users.sourceforge.net> 18341S: Maintained 18342W: http://sourceforge.net/projects/roccat/ 18343F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18344F: drivers/hid/hid-roccat* 18345F: include/linux/hid-roccat* 18346 18347ROCKCHIP CRYPTO DRIVERS 18348M: Corentin Labbe <clabbe@baylibre.com> 18349L: linux-crypto@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18352F: drivers/crypto/rockchip/ 18353 18354ROCKCHIP I2S TDM DRIVER 18355M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18356L: linux-rockchip@lists.infradead.org 18357S: Maintained 18358F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18359F: sound/soc/rockchip/rockchip_i2s_tdm.* 18360 18361ROCKCHIP ISP V1 DRIVER 18362M: Dafna Hirschfeld <dafna@fastmail.com> 18363L: linux-media@vger.kernel.org 18364L: linux-rockchip@lists.infradead.org 18365S: Maintained 18366F: Documentation/admin-guide/media/rkisp1.rst 18367F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18368F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18369F: drivers/media/platform/rockchip/rkisp1 18370F: include/uapi/linux/rkisp1-config.h 18371 18372ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18373M: Jacob Chen <jacob-chen@iotwrt.com> 18374M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18375L: linux-media@vger.kernel.org 18376L: linux-rockchip@lists.infradead.org 18377S: Maintained 18378F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18379F: drivers/media/platform/rockchip/rga/ 18380 18381ROCKCHIP VIDEO DECODER DRIVER 18382M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18383L: linux-media@vger.kernel.org 18384L: linux-rockchip@lists.infradead.org 18385S: Maintained 18386F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18387F: drivers/staging/media/rkvdec/ 18388 18389ROCKER DRIVER 18390M: Jiri Pirko <jiri@resnulli.us> 18391L: netdev@vger.kernel.org 18392S: Supported 18393F: drivers/net/ethernet/rocker/ 18394 18395ROCKETPORT EXPRESS/INFINITY DRIVER 18396M: Kevin Cernekee <cernekee@gmail.com> 18397L: linux-serial@vger.kernel.org 18398S: Odd Fixes 18399F: drivers/tty/serial/rp2.* 18400 18401ROHM BD99954 CHARGER IC 18402M: Matti Vaittinen <mazziesaccount@gmail.com> 18403S: Supported 18404F: drivers/power/supply/bd99954-charger.c 18405F: drivers/power/supply/bd99954-charger.h 18406 18407ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18408M: Tomasz Duszynski <tduszyns@gmail.com> 18409S: Maintained 18410F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18411F: drivers/iio/light/bh1750.c 18412 18413ROHM BU270xx LIGHT SENSOR DRIVERs 18414M: Matti Vaittinen <mazziesaccount@gmail.com> 18415L: linux-iio@vger.kernel.org 18416S: Supported 18417F: drivers/iio/light/rohm-bu27008.c 18418F: drivers/iio/light/rohm-bu27034.c 18419 18420ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18421M: Marek Vasut <marek.vasut+renesas@gmail.com> 18422L: linux-kernel@vger.kernel.org 18423L: linux-renesas-soc@vger.kernel.org 18424S: Supported 18425F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18426F: drivers/gpio/gpio-bd9571mwv.c 18427F: drivers/mfd/bd9571mwv.c 18428F: drivers/regulator/bd9571mwv-regulator.c 18429F: include/linux/mfd/bd9571mwv.h 18430 18431ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18432M: Matti Vaittinen <mazziesaccount@gmail.com> 18433S: Supported 18434F: drivers/clk/clk-bd718x7.c 18435F: drivers/gpio/gpio-bd71815.c 18436F: drivers/gpio/gpio-bd71828.c 18437F: drivers/mfd/rohm-bd71828.c 18438F: drivers/mfd/rohm-bd718x7.c 18439F: drivers/mfd/rohm-bd9576.c 18440F: drivers/regulator/bd71815-regulator.c 18441F: drivers/regulator/bd71828-regulator.c 18442F: drivers/regulator/bd718x7-regulator.c 18443F: drivers/regulator/bd9576-regulator.c 18444F: drivers/regulator/rohm-regulator.c 18445F: drivers/rtc/rtc-bd70528.c 18446F: drivers/watchdog/bd9576_wdt.c 18447F: include/linux/mfd/rohm-bd71815.h 18448F: include/linux/mfd/rohm-bd71828.h 18449F: include/linux/mfd/rohm-bd718x7.h 18450F: include/linux/mfd/rohm-bd957x.h 18451F: include/linux/mfd/rohm-generic.h 18452F: include/linux/mfd/rohm-shared.h 18453 18454ROSE NETWORK LAYER 18455M: Ralf Baechle <ralf@linux-mips.org> 18456L: linux-hams@vger.kernel.org 18457S: Maintained 18458W: http://www.linux-ax25.org/ 18459F: include/net/rose.h 18460F: include/uapi/linux/rose.h 18461F: net/rose/ 18462 18463ROTATION DRIVER FOR ALLWINNER A83T 18464M: Jernej Skrabec <jernej.skrabec@gmail.com> 18465L: linux-media@vger.kernel.org 18466S: Maintained 18467T: git git://linuxtv.org/media_tree.git 18468F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18469F: drivers/media/platform/sunxi/sun8i-rotate/ 18470 18471RPMSG TTY DRIVER 18472M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18473L: linux-remoteproc@vger.kernel.org 18474S: Maintained 18475F: drivers/tty/rpmsg_tty.c 18476 18477RTL2830 MEDIA DRIVER 18478M: Antti Palosaari <crope@iki.fi> 18479L: linux-media@vger.kernel.org 18480S: Maintained 18481W: https://linuxtv.org 18482W: http://palosaari.fi/linux/ 18483Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18484T: git git://linuxtv.org/anttip/media_tree.git 18485F: drivers/media/dvb-frontends/rtl2830* 18486 18487RTL2832 MEDIA DRIVER 18488M: Antti Palosaari <crope@iki.fi> 18489L: linux-media@vger.kernel.org 18490S: Maintained 18491W: https://linuxtv.org 18492W: http://palosaari.fi/linux/ 18493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18494T: git git://linuxtv.org/anttip/media_tree.git 18495F: drivers/media/dvb-frontends/rtl2832* 18496 18497RTL2832_SDR MEDIA DRIVER 18498M: Antti Palosaari <crope@iki.fi> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: https://linuxtv.org 18502W: http://palosaari.fi/linux/ 18503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18504T: git git://linuxtv.org/anttip/media_tree.git 18505F: drivers/media/dvb-frontends/rtl2832_sdr* 18506 18507RTL8180 WIRELESS DRIVER 18508L: linux-wireless@vger.kernel.org 18509S: Orphan 18510W: https://wireless.wiki.kernel.org/ 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18512F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18513 18514RTL8187 WIRELESS DRIVER 18515M: Herton Ronaldo Krzesinski <herton@canonical.com> 18516M: Hin-Tak Leung <htl10@users.sourceforge.net> 18517M: Larry Finger <Larry.Finger@lwfinger.net> 18518L: linux-wireless@vger.kernel.org 18519S: Maintained 18520W: https://wireless.wiki.kernel.org/ 18521T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18522F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18523 18524RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18525M: Jes Sorensen <Jes.Sorensen@gmail.com> 18526L: linux-wireless@vger.kernel.org 18527S: Maintained 18528T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18529F: drivers/net/wireless/realtek/rtl8xxxu/ 18530 18531RTRS TRANSPORT DRIVERS 18532M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18533M: Jack Wang <jinpu.wang@ionos.com> 18534L: linux-rdma@vger.kernel.org 18535S: Maintained 18536F: drivers/infiniband/ulp/rtrs/ 18537 18538RUNTIME VERIFICATION (RV) 18539M: Daniel Bristot de Oliveira <bristot@kernel.org> 18540M: Steven Rostedt <rostedt@goodmis.org> 18541L: linux-trace-kernel@vger.kernel.org 18542S: Maintained 18543F: Documentation/trace/rv/ 18544F: include/linux/rv.h 18545F: include/rv/ 18546F: kernel/trace/rv/ 18547F: tools/verification/ 18548 18549RUST 18550M: Miguel Ojeda <ojeda@kernel.org> 18551M: Alex Gaynor <alex.gaynor@gmail.com> 18552M: Wedson Almeida Filho <wedsonaf@gmail.com> 18553R: Boqun Feng <boqun.feng@gmail.com> 18554R: Gary Guo <gary@garyguo.net> 18555R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18556R: Benno Lossin <benno.lossin@proton.me> 18557L: rust-for-linux@vger.kernel.org 18558S: Supported 18559W: https://github.com/Rust-for-Linux/linux 18560B: https://github.com/Rust-for-Linux/linux/issues 18561C: zulip://rust-for-linux.zulipchat.com 18562T: git https://github.com/Rust-for-Linux/linux.git rust-next 18563F: Documentation/rust/ 18564F: rust/ 18565F: samples/rust/ 18566F: scripts/*rust* 18567K: \b(?i:rust)\b 18568 18569RXRPC SOCKETS (AF_RXRPC) 18570M: David Howells <dhowells@redhat.com> 18571M: Marc Dionne <marc.dionne@auristor.com> 18572L: linux-afs@lists.infradead.org 18573S: Supported 18574W: https://www.infradead.org/~dhowells/kafs/ 18575F: Documentation/networking/rxrpc.rst 18576F: include/keys/rxrpc-type.h 18577F: include/net/af_rxrpc.h 18578F: include/trace/events/rxrpc.h 18579F: include/uapi/linux/rxrpc.h 18580F: net/rxrpc/ 18581 18582S3 SAVAGE FRAMEBUFFER DRIVER 18583M: Antonino Daplas <adaplas@gmail.com> 18584L: linux-fbdev@vger.kernel.org 18585S: Maintained 18586F: drivers/video/fbdev/savage/ 18587 18588S390 ARCHITECTURE 18589M: Heiko Carstens <hca@linux.ibm.com> 18590M: Vasily Gorbik <gor@linux.ibm.com> 18591M: Alexander Gordeev <agordeev@linux.ibm.com> 18592R: Christian Borntraeger <borntraeger@linux.ibm.com> 18593R: Sven Schnelle <svens@linux.ibm.com> 18594L: linux-s390@vger.kernel.org 18595S: Supported 18596T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18597F: Documentation/driver-api/s390-drivers.rst 18598F: Documentation/s390/ 18599F: arch/s390/ 18600F: drivers/s390/ 18601F: drivers/watchdog/diag288_wdt.c 18602 18603S390 COMMON I/O LAYER 18604M: Vineeth Vijayan <vneethv@linux.ibm.com> 18605M: Peter Oberparleiter <oberpar@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608F: drivers/s390/cio/ 18609 18610S390 DASD DRIVER 18611M: Stefan Haberland <sth@linux.ibm.com> 18612M: Jan Hoeppner <hoeppner@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614S: Supported 18615F: block/partitions/ibm.c 18616F: drivers/s390/block/dasd* 18617F: include/linux/dasd_mod.h 18618 18619S390 IOMMU (PCI) 18620M: Niklas Schnelle <schnelle@linux.ibm.com> 18621M: Matthew Rosato <mjrosato@linux.ibm.com> 18622R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18623L: linux-s390@vger.kernel.org 18624S: Supported 18625F: drivers/iommu/s390-iommu.c 18626 18627S390 IUCV NETWORK LAYER 18628M: Alexandra Winter <wintera@linux.ibm.com> 18629M: Wenjia Zhang <wenjia@linux.ibm.com> 18630L: linux-s390@vger.kernel.org 18631L: netdev@vger.kernel.org 18632S: Supported 18633F: drivers/s390/net/*iucv* 18634F: include/net/iucv/ 18635F: net/iucv/ 18636 18637S390 MM 18638M: Alexander Gordeev <agordeev@linux.ibm.com> 18639M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18640L: linux-s390@vger.kernel.org 18641S: Supported 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18643F: arch/s390/include/asm/pgtable.h 18644F: arch/s390/mm 18645 18646S390 NETWORK DRIVERS 18647M: Alexandra Winter <wintera@linux.ibm.com> 18648M: Wenjia Zhang <wenjia@linux.ibm.com> 18649L: linux-s390@vger.kernel.org 18650L: netdev@vger.kernel.org 18651S: Supported 18652F: drivers/s390/net/ 18653 18654S390 PCI SUBSYSTEM 18655M: Niklas Schnelle <schnelle@linux.ibm.com> 18656M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658S: Supported 18659F: Documentation/s390/pci.rst 18660F: arch/s390/pci/ 18661F: drivers/pci/hotplug/s390_pci_hpc.c 18662 18663S390 SCM DRIVER 18664M: Vineeth Vijayan <vneethv@linux.ibm.com> 18665L: linux-s390@vger.kernel.org 18666S: Supported 18667F: drivers/s390/block/scm* 18668F: drivers/s390/cio/scm.c 18669 18670S390 VFIO AP DRIVER 18671M: Tony Krowiak <akrowiak@linux.ibm.com> 18672M: Halil Pasic <pasic@linux.ibm.com> 18673M: Jason Herne <jjherne@linux.ibm.com> 18674L: linux-s390@vger.kernel.org 18675S: Supported 18676F: Documentation/s390/vfio-ap* 18677F: drivers/s390/crypto/vfio_ap* 18678 18679S390 VFIO-CCW DRIVER 18680M: Eric Farman <farman@linux.ibm.com> 18681M: Matthew Rosato <mjrosato@linux.ibm.com> 18682R: Halil Pasic <pasic@linux.ibm.com> 18683L: linux-s390@vger.kernel.org 18684L: kvm@vger.kernel.org 18685S: Supported 18686F: Documentation/s390/vfio-ccw.rst 18687F: drivers/s390/cio/vfio_ccw* 18688F: include/uapi/linux/vfio_ccw.h 18689 18690S390 VFIO-PCI DRIVER 18691M: Matthew Rosato <mjrosato@linux.ibm.com> 18692M: Eric Farman <farman@linux.ibm.com> 18693L: linux-s390@vger.kernel.org 18694L: kvm@vger.kernel.org 18695S: Supported 18696F: arch/s390/kvm/pci* 18697F: drivers/vfio/pci/vfio_pci_zdev.c 18698F: include/uapi/linux/vfio_zdev.h 18699 18700S390 ZCRYPT DRIVER 18701M: Harald Freudenberger <freude@linux.ibm.com> 18702L: linux-s390@vger.kernel.org 18703S: Supported 18704F: drivers/s390/crypto/ 18705 18706S390 ZFCP DRIVER 18707M: Steffen Maier <maier@linux.ibm.com> 18708M: Benjamin Block <bblock@linux.ibm.com> 18709L: linux-s390@vger.kernel.org 18710S: Supported 18711F: drivers/s390/scsi/zfcp_* 18712 18713SAA6588 RDS RECEIVER DRIVER 18714M: Hans Verkuil <hverkuil@xs4all.nl> 18715L: linux-media@vger.kernel.org 18716S: Odd Fixes 18717W: https://linuxtv.org 18718T: git git://linuxtv.org/media_tree.git 18719F: drivers/media/i2c/saa6588* 18720 18721SAA7134 VIDEO4LINUX DRIVER 18722M: Mauro Carvalho Chehab <mchehab@kernel.org> 18723L: linux-media@vger.kernel.org 18724S: Odd fixes 18725W: https://linuxtv.org 18726T: git git://linuxtv.org/media_tree.git 18727F: Documentation/driver-api/media/drivers/saa7134* 18728F: drivers/media/pci/saa7134/ 18729 18730SAA7146 VIDEO4LINUX-2 DRIVER 18731M: Hans Verkuil <hverkuil@xs4all.nl> 18732L: linux-media@vger.kernel.org 18733S: Maintained 18734T: git git://linuxtv.org/media_tree.git 18735F: drivers/media/common/saa7146/ 18736F: drivers/media/pci/saa7146/ 18737F: include/media/drv-intf/saa7146* 18738 18739SAFESETID SECURITY MODULE 18740M: Micah Morton <mortonm@chromium.org> 18741S: Supported 18742F: Documentation/admin-guide/LSM/SafeSetID.rst 18743F: security/safesetid/ 18744 18745SAMSUNG AUDIO (ASoC) DRIVERS 18746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18748S: Maintained 18749B: mailto:linux-samsung-soc@vger.kernel.org 18750F: Documentation/devicetree/bindings/sound/samsung* 18751F: sound/soc/samsung/ 18752 18753SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18754M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18755L: linux-crypto@vger.kernel.org 18756L: linux-samsung-soc@vger.kernel.org 18757S: Maintained 18758F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18759F: drivers/crypto/exynos-rng.c 18760 18761SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18762M: Łukasz Stelmach <l.stelmach@samsung.com> 18763L: linux-samsung-soc@vger.kernel.org 18764S: Maintained 18765F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18766F: drivers/char/hw_random/exynos-trng.c 18767 18768SAMSUNG FRAMEBUFFER DRIVER 18769M: Jingoo Han <jingoohan1@gmail.com> 18770L: linux-fbdev@vger.kernel.org 18771S: Maintained 18772F: drivers/video/fbdev/s3c-fb.c 18773 18774SAMSUNG INTERCONNECT DRIVERS 18775M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18776M: Artur Świgoń <a.swigon@samsung.com> 18777L: linux-pm@vger.kernel.org 18778L: linux-samsung-soc@vger.kernel.org 18779S: Supported 18780F: drivers/interconnect/samsung/ 18781 18782SAMSUNG LAPTOP DRIVER 18783M: Corentin Chary <corentin.chary@gmail.com> 18784L: platform-driver-x86@vger.kernel.org 18785S: Maintained 18786F: drivers/platform/x86/samsung-laptop.c 18787 18788SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18790L: linux-kernel@vger.kernel.org 18791L: linux-samsung-soc@vger.kernel.org 18792S: Supported 18793B: mailto:linux-samsung-soc@vger.kernel.org 18794F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18795F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18797F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18798F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18799F: drivers/clk/clk-s2mps11.c 18800F: drivers/mfd/sec*.c 18801F: drivers/regulator/s2m*.c 18802F: drivers/regulator/s5m*.c 18803F: drivers/rtc/rtc-s5m.c 18804F: include/linux/mfd/samsung/ 18805 18806SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18807M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18808L: linux-media@vger.kernel.org 18809L: linux-samsung-soc@vger.kernel.org 18810S: Maintained 18811F: drivers/media/platform/samsung/s3c-camif/ 18812F: include/media/drv-intf/s3c_camif.h 18813 18814SAMSUNG S3FWRN5 NFC DRIVER 18815M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18816S: Maintained 18817F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18818F: drivers/nfc/s3fwrn5 18819 18820SAMSUNG S5C73M3 CAMERA DRIVER 18821M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18822M: Andrzej Hajda <andrzej.hajda@intel.com> 18823L: linux-media@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18826F: drivers/media/i2c/s5c73m3/* 18827 18828SAMSUNG S5K5BAF CAMERA DRIVER 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830M: Andrzej Hajda <andrzej.hajda@intel.com> 18831L: linux-media@vger.kernel.org 18832S: Supported 18833F: drivers/media/i2c/s5k5baf.c 18834 18835SAMSUNG S5P Security SubSystem (SSS) DRIVER 18836M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18837M: Vladimir Zapolskiy <vz@mleia.com> 18838L: linux-crypto@vger.kernel.org 18839L: linux-samsung-soc@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18842F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18843F: drivers/crypto/s5p-sss.c 18844 18845SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18847L: linux-media@vger.kernel.org 18848S: Supported 18849Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18850F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18854F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18855F: drivers/media/platform/samsung/exynos4-is/ 18856 18857SAMSUNG SOC CLOCK DRIVERS 18858M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18859M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18860M: Tomasz Figa <tomasz.figa@gmail.com> 18861M: Chanwoo Choi <cw00.choi@samsung.com> 18862R: Alim Akhtar <alim.akhtar@samsung.com> 18863L: linux-samsung-soc@vger.kernel.org 18864S: Supported 18865T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18866T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18867F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18868F: Documentation/devicetree/bindings/clock/samsung,s3c* 18869F: drivers/clk/samsung/ 18870F: include/dt-bindings/clock/exynos*.h 18871F: include/dt-bindings/clock/s5p*.h 18872F: include/dt-bindings/clock/samsung,*.h 18873F: include/linux/clk/samsung.h 18874 18875SAMSUNG SPI DRIVERS 18876M: Andi Shyti <andi.shyti@kernel.org> 18877L: linux-spi@vger.kernel.org 18878L: linux-samsung-soc@vger.kernel.org 18879S: Maintained 18880F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18881F: drivers/spi/spi-s3c* 18882F: include/linux/platform_data/spi-s3c64xx.h 18883 18884SAMSUNG SXGBE DRIVERS 18885M: Byungho An <bh74.an@samsung.com> 18886L: netdev@vger.kernel.org 18887S: Supported 18888F: drivers/net/ethernet/samsung/sxgbe/ 18889 18890SAMSUNG THERMAL DRIVER 18891M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18892M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18893L: linux-pm@vger.kernel.org 18894L: linux-samsung-soc@vger.kernel.org 18895S: Maintained 18896F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18897F: drivers/thermal/samsung/ 18898 18899SAMSUNG USB2 PHY DRIVER 18900M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18901L: linux-kernel@vger.kernel.org 18902S: Supported 18903F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18904F: Documentation/driver-api/phy/samsung-usb2.rst 18905F: drivers/phy/samsung/phy-exynos4210-usb2.c 18906F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18907F: drivers/phy/samsung/phy-exynos5250-usb2.c 18908F: drivers/phy/samsung/phy-s5pv210-usb2.c 18909F: drivers/phy/samsung/phy-samsung-usb2.c 18910F: drivers/phy/samsung/phy-samsung-usb2.h 18911 18912SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18913M: Paul Barker <paul.barker@sancloud.com> 18914R: Marc Murphy <marc.murphy@sancloud.com> 18915S: Supported 18916F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18917 18918SC1200 WDT DRIVER 18919M: Zwane Mwaikambo <zwanem@gmail.com> 18920S: Maintained 18921F: drivers/watchdog/sc1200wdt.c 18922 18923SCHEDULER 18924M: Ingo Molnar <mingo@redhat.com> 18925M: Peter Zijlstra <peterz@infradead.org> 18926M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18927M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18928R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18929R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18930R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18931R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18932R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18933R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18934L: linux-kernel@vger.kernel.org 18935S: Maintained 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18937F: include/linux/preempt.h 18938F: include/linux/sched.h 18939F: include/linux/wait.h 18940F: include/uapi/linux/sched.h 18941F: kernel/sched/ 18942 18943SCSI LIBSAS SUBSYSTEM 18944R: John Garry <john.g.garry@oracle.com> 18945R: Jason Yan <yanaijie@huawei.com> 18946L: linux-scsi@vger.kernel.org 18947S: Supported 18948F: Documentation/scsi/libsas.rst 18949F: drivers/scsi/libsas/ 18950F: include/scsi/libsas.h 18951F: include/scsi/sas_ata.h 18952 18953SCSI RDMA PROTOCOL (SRP) INITIATOR 18954M: Bart Van Assche <bvanassche@acm.org> 18955L: linux-rdma@vger.kernel.org 18956S: Supported 18957Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18958F: drivers/infiniband/ulp/srp/ 18959F: include/scsi/srp.h 18960 18961SCSI RDMA PROTOCOL (SRP) TARGET 18962M: Bart Van Assche <bvanassche@acm.org> 18963L: linux-rdma@vger.kernel.org 18964L: target-devel@vger.kernel.org 18965S: Supported 18966Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18967F: drivers/infiniband/ulp/srpt/ 18968 18969SCSI SG DRIVER 18970M: Doug Gilbert <dgilbert@interlog.com> 18971L: linux-scsi@vger.kernel.org 18972S: Maintained 18973W: http://sg.danny.cz/sg 18974F: Documentation/scsi/scsi-generic.rst 18975F: drivers/scsi/sg.c 18976F: include/scsi/sg.h 18977 18978SCSI SUBSYSTEM 18979M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18980M: "Martin K. Petersen" <martin.petersen@oracle.com> 18981L: linux-scsi@vger.kernel.org 18982S: Maintained 18983Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18984T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18985T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18986F: Documentation/devicetree/bindings/scsi/ 18987F: drivers/scsi/ 18988F: drivers/ufs/ 18989F: include/scsi/ 18990 18991SCSI TAPE DRIVER 18992M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18993L: linux-scsi@vger.kernel.org 18994S: Maintained 18995F: Documentation/scsi/st.rst 18996F: drivers/scsi/st.* 18997F: drivers/scsi/st_*.h 18998 18999SCSI TARGET CORE USER DRIVER 19000M: Bodo Stroesser <bostroesser@gmail.com> 19001L: linux-scsi@vger.kernel.org 19002L: target-devel@vger.kernel.org 19003S: Supported 19004F: Documentation/target/tcmu-design.rst 19005F: drivers/target/target_core_user.c 19006F: include/uapi/linux/target_core_user.h 19007 19008SCSI TARGET SUBSYSTEM 19009M: "Martin K. Petersen" <martin.petersen@oracle.com> 19010L: linux-scsi@vger.kernel.org 19011L: target-devel@vger.kernel.org 19012S: Supported 19013W: http://www.linux-iscsi.org 19014Q: https://patchwork.kernel.org/project/target-devel/list/ 19015T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19016F: Documentation/target/ 19017F: drivers/target/ 19018F: include/target/ 19019 19020SCTP PROTOCOL 19021M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19022M: Xin Long <lucien.xin@gmail.com> 19023L: linux-sctp@vger.kernel.org 19024S: Maintained 19025W: https://github.com/sctp/lksctp-tools/wiki 19026F: Documentation/networking/sctp.rst 19027F: include/linux/sctp.h 19028F: include/net/sctp/ 19029F: include/uapi/linux/sctp.h 19030F: net/sctp/ 19031 19032SCx200 CPU SUPPORT 19033M: Jim Cromie <jim.cromie@gmail.com> 19034S: Odd Fixes 19035F: Documentation/i2c/busses/scx200_acb.rst 19036F: arch/x86/platform/scx200/ 19037F: drivers/i2c/busses/scx200* 19038F: drivers/mtd/maps/scx200_docflash.c 19039F: drivers/watchdog/scx200_wdt.c 19040F: include/linux/scx200.h 19041 19042SCx200 GPIO DRIVER 19043M: Jim Cromie <jim.cromie@gmail.com> 19044S: Maintained 19045F: drivers/char/scx200_gpio.c 19046F: include/linux/scx200_gpio.h 19047 19048SCx200 HRT CLOCKSOURCE DRIVER 19049M: Jim Cromie <jim.cromie@gmail.com> 19050S: Maintained 19051F: drivers/clocksource/scx200_hrt.c 19052 19053SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19054M: Sascha Sommer <saschasommer@freenet.de> 19055L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19056S: Maintained 19057F: drivers/mmc/host/sdricoh_cs.c 19058 19059SECO BOARDS CEC DRIVER 19060M: Ettore Chimenti <ek5.chimenti@gmail.com> 19061S: Maintained 19062F: drivers/media/cec/platform/seco/seco-cec.c 19063F: drivers/media/cec/platform/seco/seco-cec.h 19064 19065SECURE COMPUTING 19066M: Kees Cook <keescook@chromium.org> 19067R: Andy Lutomirski <luto@amacapital.net> 19068R: Will Drewry <wad@chromium.org> 19069S: Supported 19070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19071F: Documentation/userspace-api/seccomp_filter.rst 19072F: include/linux/seccomp.h 19073F: include/uapi/linux/seccomp.h 19074F: kernel/seccomp.c 19075F: tools/testing/selftests/kselftest_harness.h 19076F: tools/testing/selftests/seccomp/* 19077K: \bsecure_computing 19078K: \bTIF_SECCOMP\b 19079 19080SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19081M: Kamal Dasu <kamal.dasu@broadcom.com> 19082M: Al Cooper <alcooperx@gmail.com> 19083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19084L: linux-mmc@vger.kernel.org 19085S: Maintained 19086F: drivers/mmc/host/sdhci-brcmstb* 19087 19088SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19089M: Adrian Hunter <adrian.hunter@intel.com> 19090L: linux-mmc@vger.kernel.org 19091S: Supported 19092F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19093F: drivers/mmc/host/sdhci* 19094 19095SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19096M: Eugen Hristev <eugen.hristev@microchip.com> 19097L: linux-mmc@vger.kernel.org 19098S: Supported 19099F: drivers/mmc/host/sdhci-of-at91.c 19100 19101SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19102M: Haibo Chen <haibo.chen@nxp.com> 19103L: linux-imx@nxp.com 19104L: linux-mmc@vger.kernel.org 19105S: Maintained 19106F: drivers/mmc/host/sdhci-esdhc-imx.c 19107 19108SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19109M: Ben Dooks <ben-linux@fluff.org> 19110M: Jaehoon Chung <jh80.chung@samsung.com> 19111L: linux-mmc@vger.kernel.org 19112S: Maintained 19113F: drivers/mmc/host/sdhci-s3c* 19114 19115SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19116M: Viresh Kumar <vireshk@kernel.org> 19117L: linux-mmc@vger.kernel.org 19118S: Maintained 19119F: drivers/mmc/host/sdhci-spear.c 19120 19121SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19122M: Vignesh Raghavendra <vigneshr@ti.com> 19123L: linux-mmc@vger.kernel.org 19124S: Maintained 19125F: drivers/mmc/host/sdhci-omap.c 19126 19127SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19128M: Jonathan Derrick <jonathan.derrick@linux.dev> 19129L: linux-block@vger.kernel.org 19130S: Supported 19131F: block/opal_proto.h 19132F: block/sed* 19133F: include/linux/sed* 19134F: include/uapi/linux/sed* 19135 19136SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19137M: Mark Rutland <mark.rutland@arm.com> 19138M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19139M: Sudeep Holla <sudeep.holla@arm.com> 19140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19141S: Maintained 19142F: drivers/firmware/smccc/ 19143F: include/linux/arm-smccc.h 19144 19145SECURITY CONTACT 19146M: Security Officers <security@kernel.org> 19147S: Supported 19148F: Documentation/process/security-bugs.rst 19149 19150SECURITY SUBSYSTEM 19151M: Paul Moore <paul@paul-moore.com> 19152M: James Morris <jmorris@namei.org> 19153M: "Serge E. Hallyn" <serge@hallyn.com> 19154L: linux-security-module@vger.kernel.org (suggested Cc:) 19155S: Supported 19156W: http://kernsec.org/ 19157T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19158F: security/ 19159X: security/selinux/ 19160 19161SELINUX SECURITY MODULE 19162M: Paul Moore <paul@paul-moore.com> 19163M: Stephen Smalley <stephen.smalley.work@gmail.com> 19164M: Eric Paris <eparis@parisplace.org> 19165L: selinux@vger.kernel.org 19166S: Supported 19167W: https://selinuxproject.org 19168W: https://github.com/SELinuxProject 19169T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19170F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19171F: Documentation/ABI/removed/sysfs-selinux-disable 19172F: Documentation/admin-guide/LSM/SELinux.rst 19173F: include/trace/events/avc.h 19174F: include/uapi/linux/selinux_netlink.h 19175F: scripts/selinux/ 19176F: security/selinux/ 19177 19178SENSABLE PHANTOM 19179M: Jiri Slaby <jirislaby@kernel.org> 19180S: Maintained 19181F: drivers/misc/phantom.c 19182F: include/uapi/linux/phantom.h 19183 19184SENSEAIR SUNRISE 006-0-0007 19185M: Jacopo Mondi <jacopo@jmondi.org> 19186S: Maintained 19187F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19188F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19189F: drivers/iio/chemical/sunrise_co2.c 19190 19191SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19192M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19193S: Maintained 19194F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19195F: drivers/iio/chemical/scd30.h 19196F: drivers/iio/chemical/scd30_core.c 19197F: drivers/iio/chemical/scd30_i2c.c 19198F: drivers/iio/chemical/scd30_serial.c 19199 19200SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19201M: Roan van Dijk <roan@protonic.nl> 19202S: Maintained 19203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19204F: drivers/iio/chemical/scd4x.c 19205 19206SENSIRION SGP40 GAS SENSOR DRIVER 19207M: Andreas Klinger <ak@it-klinger.de> 19208S: Maintained 19209F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19210F: drivers/iio/chemical/sgp40.c 19211 19212SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19213M: Tomasz Duszynski <tduszyns@gmail.com> 19214S: Maintained 19215F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19216F: drivers/iio/chemical/sps30.c 19217F: drivers/iio/chemical/sps30_i2c.c 19218F: drivers/iio/chemical/sps30_serial.c 19219 19220SERIAL DEVICE BUS 19221M: Rob Herring <robh@kernel.org> 19222L: linux-serial@vger.kernel.org 19223S: Maintained 19224F: Documentation/devicetree/bindings/serial/serial.yaml 19225F: drivers/tty/serdev/ 19226F: include/linux/serdev.h 19227 19228SERIAL DRIVERS 19229M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19230L: linux-serial@vger.kernel.org 19231S: Maintained 19232F: Documentation/devicetree/bindings/serial/ 19233F: drivers/tty/serial/ 19234 19235SERIAL IR RECEIVER 19236M: Sean Young <sean@mess.org> 19237L: linux-media@vger.kernel.org 19238S: Maintained 19239F: drivers/media/rc/serial_ir.c 19240 19241SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19242M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19244S: Maintained 19245F: Documentation/devicetree/bindings/slimbus/ 19246F: drivers/slimbus/ 19247F: include/linux/slimbus.h 19248 19249SFC NETWORK DRIVER 19250M: Edward Cree <ecree.xilinx@gmail.com> 19251M: Martin Habets <habetsm.xilinx@gmail.com> 19252L: netdev@vger.kernel.org 19253L: linux-net-drivers@amd.com 19254S: Supported 19255F: Documentation/networking/devlink/sfc.rst 19256F: drivers/net/ethernet/sfc/ 19257 19258SFCTEMP HWMON DRIVER 19259M: Emil Renner Berthing <kernel@esmil.dk> 19260L: linux-hwmon@vger.kernel.org 19261S: Maintained 19262F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19263F: Documentation/hwmon/sfctemp.rst 19264F: drivers/hwmon/sfctemp.c 19265 19266SFF/SFP/SFP+ MODULE SUPPORT 19267M: Russell King <linux@armlinux.org.uk> 19268L: netdev@vger.kernel.org 19269S: Maintained 19270F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19271F: drivers/net/phy/phylink.c 19272F: drivers/net/phy/sfp* 19273F: include/linux/mdio/mdio-i2c.h 19274F: include/linux/phylink.h 19275F: include/linux/sfp.h 19276K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19277 19278SGI GRU DRIVER 19279M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19280S: Maintained 19281F: drivers/misc/sgi-gru/ 19282 19283SGI XP/XPC/XPNET DRIVER 19284M: Robin Holt <robinmholt@gmail.com> 19285M: Steve Wahl <steve.wahl@hpe.com> 19286R: Mike Travis <mike.travis@hpe.com> 19287S: Maintained 19288F: drivers/misc/sgi-xp/ 19289 19290SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19291M: Karsten Graul <kgraul@linux.ibm.com> 19292M: Wenjia Zhang <wenjia@linux.ibm.com> 19293M: Jan Karcher <jaka@linux.ibm.com> 19294R: D. Wythe <alibuda@linux.alibaba.com> 19295R: Tony Lu <tonylu@linux.alibaba.com> 19296R: Wen Gu <guwen@linux.alibaba.com> 19297L: linux-s390@vger.kernel.org 19298S: Supported 19299F: net/smc/ 19300 19301SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19302M: Linus Walleij <linus.walleij@linaro.org> 19303L: linux-iio@vger.kernel.org 19304S: Maintained 19305T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19306F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19307F: drivers/iio/light/gp2ap002.c 19308 19309SHARP RJ54N1CB0C SENSOR DRIVER 19310M: Jacopo Mondi <jacopo@jmondi.org> 19311L: linux-media@vger.kernel.org 19312S: Odd fixes 19313T: git git://linuxtv.org/media_tree.git 19314F: drivers/media/i2c/rj54n1cb0c.c 19315F: include/media/i2c/rj54n1cb0c.h 19316 19317SH_VOU V4L2 OUTPUT DRIVER 19318L: linux-media@vger.kernel.org 19319S: Orphan 19320F: drivers/media/platform/renesas/sh_vou.c 19321F: include/media/drv-intf/sh_vou.h 19322 19323SI2157 MEDIA DRIVER 19324M: Antti Palosaari <crope@iki.fi> 19325L: linux-media@vger.kernel.org 19326S: Maintained 19327W: https://linuxtv.org 19328W: http://palosaari.fi/linux/ 19329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19330T: git git://linuxtv.org/anttip/media_tree.git 19331F: drivers/media/tuners/si2157* 19332 19333SI2165 MEDIA DRIVER 19334M: Matthias Schwarzott <zzam@gentoo.org> 19335L: linux-media@vger.kernel.org 19336S: Maintained 19337W: https://linuxtv.org 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339F: drivers/media/dvb-frontends/si2165* 19340 19341SI2168 MEDIA DRIVER 19342M: Antti Palosaari <crope@iki.fi> 19343L: linux-media@vger.kernel.org 19344S: Maintained 19345W: https://linuxtv.org 19346W: http://palosaari.fi/linux/ 19347Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19348T: git git://linuxtv.org/anttip/media_tree.git 19349F: drivers/media/dvb-frontends/si2168* 19350 19351SI470X FM RADIO RECEIVER I2C DRIVER 19352M: Hans Verkuil <hverkuil@xs4all.nl> 19353L: linux-media@vger.kernel.org 19354S: Odd Fixes 19355W: https://linuxtv.org 19356T: git git://linuxtv.org/media_tree.git 19357F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19358F: drivers/media/radio/si470x/radio-si470x-i2c.c 19359 19360SI470X FM RADIO RECEIVER USB DRIVER 19361M: Hans Verkuil <hverkuil@xs4all.nl> 19362L: linux-media@vger.kernel.org 19363S: Maintained 19364W: https://linuxtv.org 19365T: git git://linuxtv.org/media_tree.git 19366F: drivers/media/radio/si470x/radio-si470x-common.c 19367F: drivers/media/radio/si470x/radio-si470x-usb.c 19368F: drivers/media/radio/si470x/radio-si470x.h 19369 19370SI4713 FM RADIO TRANSMITTER I2C DRIVER 19371M: Eduardo Valentin <edubezval@gmail.com> 19372L: linux-media@vger.kernel.org 19373S: Odd Fixes 19374W: https://linuxtv.org 19375T: git git://linuxtv.org/media_tree.git 19376F: drivers/media/radio/si4713/si4713.? 19377 19378SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19379M: Eduardo Valentin <edubezval@gmail.com> 19380L: linux-media@vger.kernel.org 19381S: Odd Fixes 19382W: https://linuxtv.org 19383T: git git://linuxtv.org/media_tree.git 19384F: drivers/media/radio/si4713/radio-platform-si4713.c 19385 19386SI4713 FM RADIO TRANSMITTER USB DRIVER 19387M: Hans Verkuil <hverkuil@xs4all.nl> 19388L: linux-media@vger.kernel.org 19389S: Maintained 19390W: https://linuxtv.org 19391T: git git://linuxtv.org/media_tree.git 19392F: drivers/media/radio/si4713/radio-usb-si4713.c 19393 19394SIANO DVB DRIVER 19395M: Mauro Carvalho Chehab <mchehab@kernel.org> 19396L: linux-media@vger.kernel.org 19397S: Odd fixes 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/common/siano/ 19401F: drivers/media/mmc/siano/ 19402F: drivers/media/usb/siano/ 19403F: drivers/media/usb/siano/ 19404 19405SIFIVE DRIVERS 19406M: Palmer Dabbelt <palmer@dabbelt.com> 19407M: Paul Walmsley <paul.walmsley@sifive.com> 19408L: linux-riscv@lists.infradead.org 19409S: Supported 19410N: sifive 19411K: [^@]sifive 19412 19413SIFIVE FU540 SYSTEM-ON-CHIP 19414M: Paul Walmsley <paul.walmsley@sifive.com> 19415M: Palmer Dabbelt <palmer@dabbelt.com> 19416L: linux-riscv@lists.infradead.org 19417S: Supported 19418T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19419N: fu540 19420K: fu540 19421 19422SIFIVE PDMA DRIVER 19423M: Green Wan <green.wan@sifive.com> 19424S: Maintained 19425F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19426F: drivers/dma/sf-pdma/ 19427 19428SIFIVE SOC DRIVERS 19429M: Conor Dooley <conor@kernel.org> 19430L: linux-riscv@lists.infradead.org 19431S: Maintained 19432T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19433F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19434F: drivers/soc/sifive/ 19435 19436SILEAD TOUCHSCREEN DRIVER 19437M: Hans de Goede <hdegoede@redhat.com> 19438L: linux-input@vger.kernel.org 19439L: platform-driver-x86@vger.kernel.org 19440S: Maintained 19441F: drivers/input/touchscreen/silead.c 19442F: drivers/platform/x86/touchscreen_dmi.c 19443 19444SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19445M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19446S: Supported 19447F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19448F: drivers/net/wireless/silabs/wfx/ 19449 19450SILICON MOTION SM712 FRAME BUFFER DRIVER 19451M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19452M: Teddy Wang <teddy.wang@siliconmotion.com> 19453M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19454L: linux-fbdev@vger.kernel.org 19455S: Maintained 19456F: Documentation/fb/sm712fb.rst 19457F: drivers/video/fbdev/sm712* 19458 19459SILVACO I3C DUAL-ROLE MASTER 19460M: Miquel Raynal <miquel.raynal@bootlin.com> 19461M: Conor Culhane <conor.culhane@silvaco.com> 19462L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19463S: Maintained 19464F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19465F: drivers/i3c/master/svc-i3c-master.c 19466 19467SIMPLEFB FB DRIVER 19468M: Hans de Goede <hdegoede@redhat.com> 19469L: linux-fbdev@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19472F: drivers/video/fbdev/simplefb.c 19473F: include/linux/platform_data/simplefb.h 19474 19475SIMTEC EB110ATX (Chalice CATS) 19476M: Simtec Linux Team <linux@simtec.co.uk> 19477S: Supported 19478W: http://www.simtec.co.uk/products/EB110ATX/ 19479 19480SIOX 19481M: Thorsten Scherer <t.scherer@eckelmann.de> 19482M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19483R: Pengutronix Kernel Team <kernel@pengutronix.de> 19484S: Supported 19485F: drivers/gpio/gpio-siox.c 19486F: drivers/siox/* 19487F: include/trace/events/siox.h 19488 19489SIPHASH PRF ROUTINES 19490M: Jason A. Donenfeld <Jason@zx2c4.com> 19491S: Maintained 19492F: include/linux/siphash.h 19493F: lib/siphash.c 19494F: lib/siphash_kunit.c 19495 19496SIS 190 ETHERNET DRIVER 19497M: Francois Romieu <romieu@fr.zoreil.com> 19498L: netdev@vger.kernel.org 19499S: Maintained 19500F: drivers/net/ethernet/sis/sis190.c 19501 19502SIS 900/7016 FAST ETHERNET DRIVER 19503M: Daniele Venzano <venza@brownhat.org> 19504L: netdev@vger.kernel.org 19505S: Maintained 19506W: http://www.brownhat.org/sis900.html 19507F: drivers/net/ethernet/sis/sis900.* 19508 19509SIS FRAMEBUFFER DRIVER 19510S: Orphan 19511F: Documentation/fb/sisfb.rst 19512F: drivers/video/fbdev/sis/ 19513F: include/video/sisfb.h 19514 19515SIS I2C TOUCHSCREEN DRIVER 19516M: Mika Penttilä <mpenttil@redhat.com> 19517L: linux-input@vger.kernel.org 19518S: Maintained 19519F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19520F: drivers/input/touchscreen/sis_i2c.c 19521 19522SIS USB2VGA DRIVER 19523M: Thomas Winischhofer <thomas@winischhofer.net> 19524S: Maintained 19525W: http://www.winischhofer.at/linuxsisusbvga.shtml 19526F: drivers/usb/misc/sisusbvga/ 19527 19528SL28 CPLD MFD DRIVER 19529M: Michael Walle <michael@walle.cc> 19530S: Maintained 19531F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19532F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19533F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19534F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19535F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19536F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19537F: drivers/gpio/gpio-sl28cpld.c 19538F: drivers/hwmon/sl28cpld-hwmon.c 19539F: drivers/irqchip/irq-sl28cpld.c 19540F: drivers/pwm/pwm-sl28cpld.c 19541F: drivers/watchdog/sl28cpld_wdt.c 19542 19543SL28 VPD NVMEM LAYOUT DRIVER 19544M: Michael Walle <michael@walle.cc> 19545S: Maintained 19546F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19547F: drivers/nvmem/layouts/sl28vpd.c 19548 19549SLAB ALLOCATOR 19550M: Christoph Lameter <cl@linux.com> 19551M: Pekka Enberg <penberg@kernel.org> 19552M: David Rientjes <rientjes@google.com> 19553M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19554M: Andrew Morton <akpm@linux-foundation.org> 19555M: Vlastimil Babka <vbabka@suse.cz> 19556R: Roman Gushchin <roman.gushchin@linux.dev> 19557R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19558L: linux-mm@kvack.org 19559S: Maintained 19560T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19561F: include/linux/sl?b*.h 19562F: mm/sl?b* 19563 19564SLCAN CAN NETWORK DRIVER 19565M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19566L: linux-can@vger.kernel.org 19567S: Maintained 19568F: drivers/net/can/slcan/ 19569 19570SLEEPABLE READ-COPY UPDATE (SRCU) 19571M: Lai Jiangshan <jiangshanlai@gmail.com> 19572M: "Paul E. McKenney" <paulmck@kernel.org> 19573M: Josh Triplett <josh@joshtriplett.org> 19574R: Steven Rostedt <rostedt@goodmis.org> 19575R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19576L: rcu@vger.kernel.org 19577S: Supported 19578W: http://www.rdrop.com/users/paulmck/RCU/ 19579T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19580F: include/linux/srcu*.h 19581F: kernel/rcu/srcu*.c 19582 19583SMACK SECURITY MODULE 19584M: Casey Schaufler <casey@schaufler-ca.com> 19585L: linux-security-module@vger.kernel.org 19586S: Maintained 19587W: http://schaufler-ca.com 19588T: git git://github.com/cschaufler/smack-next 19589F: Documentation/admin-guide/LSM/Smack.rst 19590F: security/smack/ 19591 19592SMC91x ETHERNET DRIVER 19593M: Nicolas Pitre <nico@fluxnic.net> 19594S: Odd Fixes 19595F: drivers/net/ethernet/smsc/smc91x.* 19596 19597SMM665 HARDWARE MONITOR DRIVER 19598M: Guenter Roeck <linux@roeck-us.net> 19599L: linux-hwmon@vger.kernel.org 19600S: Maintained 19601F: Documentation/hwmon/smm665.rst 19602F: drivers/hwmon/smm665.c 19603 19604SMSC EMC2103 HARDWARE MONITOR DRIVER 19605M: Steve Glendinning <steve.glendinning@shawell.net> 19606L: linux-hwmon@vger.kernel.org 19607S: Maintained 19608F: Documentation/hwmon/emc2103.rst 19609F: drivers/hwmon/emc2103.c 19610 19611SMSC SCH5627 HARDWARE MONITOR DRIVER 19612M: Hans de Goede <hdegoede@redhat.com> 19613L: linux-hwmon@vger.kernel.org 19614S: Supported 19615F: Documentation/hwmon/sch5627.rst 19616F: drivers/hwmon/sch5627.c 19617 19618SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19619M: Steve Glendinning <steve.glendinning@shawell.net> 19620L: linux-fbdev@vger.kernel.org 19621S: Maintained 19622F: drivers/video/fbdev/smscufx.c 19623 19624SMSC47B397 HARDWARE MONITOR DRIVER 19625M: Jean Delvare <jdelvare@suse.com> 19626L: linux-hwmon@vger.kernel.org 19627S: Maintained 19628F: Documentation/hwmon/smsc47b397.rst 19629F: drivers/hwmon/smsc47b397.c 19630 19631SMSC911x ETHERNET DRIVER 19632M: Steve Glendinning <steve.glendinning@shawell.net> 19633L: netdev@vger.kernel.org 19634S: Maintained 19635F: drivers/net/ethernet/smsc/smsc911x.* 19636F: include/linux/smsc911x.h 19637 19638SMSC9420 PCI ETHERNET DRIVER 19639M: Steve Glendinning <steve.glendinning@shawell.net> 19640L: netdev@vger.kernel.org 19641S: Maintained 19642F: drivers/net/ethernet/smsc/smsc9420.* 19643 19644SNET DPU VIRTIO DATA PATH ACCELERATOR 19645R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19646F: drivers/vdpa/solidrun/ 19647 19648SOCIONEXT (SNI) AVE NETWORK DRIVER 19649M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19650L: netdev@vger.kernel.org 19651S: Maintained 19652F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19653F: drivers/net/ethernet/socionext/sni_ave.c 19654 19655SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19656M: Jassi Brar <jaswinder.singh@linaro.org> 19657M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19658L: netdev@vger.kernel.org 19659S: Maintained 19660F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19661F: drivers/net/ethernet/socionext/netsec.c 19662 19663SOCIONEXT (SNI) Synquacer SPI DRIVER 19664M: Masahisa Kojima <masahisa.kojima@linaro.org> 19665M: Jassi Brar <jaswinder.singh@linaro.org> 19666L: linux-spi@vger.kernel.org 19667S: Maintained 19668F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19669F: drivers/spi/spi-synquacer.c 19670 19671SOCIONEXT SYNQUACER I2C DRIVER 19672M: Ard Biesheuvel <ardb@kernel.org> 19673L: linux-i2c@vger.kernel.org 19674S: Maintained 19675F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19676F: drivers/i2c/busses/i2c-synquacer.c 19677 19678SOCIONEXT UNIPHIER SOUND DRIVER 19679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19680S: Orphan 19681F: sound/soc/uniphier/ 19682 19683SOCKET TIMESTAMPING 19684M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19685S: Maintained 19686F: Documentation/networking/timestamping.rst 19687F: include/uapi/linux/net_tstamp.h 19688F: tools/testing/selftests/net/so_txtime.c 19689 19690SOEKRIS NET48XX LED SUPPORT 19691M: Chris Boot <bootc@bootc.net> 19692S: Maintained 19693F: drivers/leds/leds-net48xx.c 19694 19695SOFT-IWARP DRIVER (siw) 19696M: Bernard Metzler <bmt@zurich.ibm.com> 19697L: linux-rdma@vger.kernel.org 19698S: Supported 19699F: drivers/infiniband/sw/siw/ 19700F: include/uapi/rdma/siw-abi.h 19701 19702SOFT-ROCE DRIVER (rxe) 19703M: Zhu Yanjun <zyjzyj2000@gmail.com> 19704L: linux-rdma@vger.kernel.org 19705S: Supported 19706F: drivers/infiniband/sw/rxe/ 19707F: include/uapi/rdma/rdma_user_rxe.h 19708 19709SOFTLOGIC 6x10 MPEG CODEC 19710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19711M: Anton Sviridenko <anton@corp.bluecherry.net> 19712M: Andrey Utkin <andrey_utkin@fastmail.com> 19713M: Ismael Luceno <ismael@iodev.co.uk> 19714L: linux-media@vger.kernel.org 19715S: Supported 19716F: drivers/media/pci/solo6x10/ 19717 19718SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19719M: James Morse <james.morse@arm.com> 19720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19721S: Maintained 19722F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19723F: drivers/firmware/arm_sdei.c 19724F: include/linux/arm_sdei.h 19725F: include/uapi/linux/arm_sdei.h 19726 19727SOFTWARE NODES AND DEVICE PROPERTIES 19728R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19729R: Daniel Scally <djrscally@gmail.com> 19730R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19731R: Sakari Ailus <sakari.ailus@linux.intel.com> 19732L: linux-acpi@vger.kernel.org 19733S: Maintained 19734F: drivers/base/property.c 19735F: drivers/base/swnode.c 19736F: include/linux/fwnode.h 19737F: include/linux/property.h 19738 19739SOFTWARE RAID (Multiple Disks) SUPPORT 19740M: Song Liu <song@kernel.org> 19741L: linux-raid@vger.kernel.org 19742S: Supported 19743Q: https://patchwork.kernel.org/project/linux-raid/list/ 19744T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19745F: drivers/md/Kconfig 19746F: drivers/md/Makefile 19747F: drivers/md/md* 19748F: drivers/md/raid* 19749F: include/linux/raid/ 19750F: include/uapi/linux/raid/ 19751 19752SOLIDRUN CLEARFOG SUPPORT 19753M: Russell King <linux@armlinux.org.uk> 19754S: Maintained 19755F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19756F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19757 19758SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19759M: Russell King <linux@armlinux.org.uk> 19760S: Maintained 19761F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19762F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19763F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19764 19765SONIC NETWORK DRIVER 19766M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19767L: netdev@vger.kernel.org 19768S: Maintained 19769F: drivers/net/ethernet/natsemi/sonic.* 19770 19771SONICS SILICON BACKPLANE DRIVER (SSB) 19772M: Michael Buesch <m@bues.ch> 19773L: linux-wireless@vger.kernel.org 19774S: Maintained 19775F: drivers/ssb/ 19776F: include/linux/ssb/ 19777 19778SONY IMX208 SENSOR DRIVER 19779M: Sakari Ailus <sakari.ailus@linux.intel.com> 19780L: linux-media@vger.kernel.org 19781S: Maintained 19782T: git git://linuxtv.org/media_tree.git 19783F: drivers/media/i2c/imx208.c 19784 19785SONY IMX214 SENSOR DRIVER 19786M: Ricardo Ribalda <ribalda@kernel.org> 19787L: linux-media@vger.kernel.org 19788S: Maintained 19789T: git git://linuxtv.org/media_tree.git 19790F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19791F: drivers/media/i2c/imx214.c 19792 19793SONY IMX219 SENSOR DRIVER 19794M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19795L: linux-media@vger.kernel.org 19796S: Maintained 19797T: git git://linuxtv.org/media_tree.git 19798F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19799F: drivers/media/i2c/imx219.c 19800 19801SONY IMX258 SENSOR DRIVER 19802M: Sakari Ailus <sakari.ailus@linux.intel.com> 19803L: linux-media@vger.kernel.org 19804S: Maintained 19805T: git git://linuxtv.org/media_tree.git 19806F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19807F: drivers/media/i2c/imx258.c 19808 19809SONY IMX274 SENSOR DRIVER 19810M: Leon Luo <leonl@leopardimaging.com> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19815F: drivers/media/i2c/imx274.c 19816 19817SONY IMX290 SENSOR DRIVER 19818M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19823F: drivers/media/i2c/imx290.c 19824 19825SONY IMX296 SENSOR DRIVER 19826M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19827M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19828L: linux-media@vger.kernel.org 19829S: Maintained 19830T: git git://linuxtv.org/media_tree.git 19831F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19832F: drivers/media/i2c/imx296.c 19833 19834SONY IMX319 SENSOR DRIVER 19835M: Bingbu Cao <bingbu.cao@intel.com> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: drivers/media/i2c/imx319.c 19840 19841SONY IMX334 SENSOR DRIVER 19842M: Paul J. Murphy <paul.j.murphy@intel.com> 19843M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19848F: drivers/media/i2c/imx334.c 19849 19850SONY IMX335 SENSOR DRIVER 19851M: Paul J. Murphy <paul.j.murphy@intel.com> 19852M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19853L: linux-media@vger.kernel.org 19854S: Maintained 19855T: git git://linuxtv.org/media_tree.git 19856F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19857F: drivers/media/i2c/imx335.c 19858 19859SONY IMX355 SENSOR DRIVER 19860M: Tianshu Qiu <tian.shu.qiu@intel.com> 19861L: linux-media@vger.kernel.org 19862S: Maintained 19863T: git git://linuxtv.org/media_tree.git 19864F: drivers/media/i2c/imx355.c 19865 19866SONY IMX412 SENSOR DRIVER 19867M: Paul J. Murphy <paul.j.murphy@intel.com> 19868M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19869L: linux-media@vger.kernel.org 19870S: Maintained 19871T: git git://linuxtv.org/media_tree.git 19872F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19873F: drivers/media/i2c/imx412.c 19874 19875SONY IMX415 SENSOR DRIVER 19876M: Michael Riesch <michael.riesch@wolfvision.net> 19877L: linux-media@vger.kernel.org 19878S: Maintained 19879T: git git://linuxtv.org/media_tree.git 19880F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19881F: drivers/media/i2c/imx415.c 19882 19883SONY MEMORYSTICK SUBSYSTEM 19884M: Maxim Levitsky <maximlevitsky@gmail.com> 19885M: Alex Dubov <oakad@yahoo.com> 19886M: Ulf Hansson <ulf.hansson@linaro.org> 19887L: linux-mmc@vger.kernel.org 19888S: Maintained 19889T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19890F: drivers/memstick/ 19891F: include/linux/memstick.h 19892 19893SONY VAIO CONTROL DEVICE DRIVER 19894M: Mattia Dongili <malattia@linux.it> 19895L: platform-driver-x86@vger.kernel.org 19896S: Maintained 19897W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19898F: Documentation/admin-guide/laptops/sony-laptop.rst 19899F: drivers/char/sonypi.c 19900F: drivers/platform/x86/sony-laptop.c 19901F: include/linux/sony-laptop.h 19902 19903SOUND 19904M: Jaroslav Kysela <perex@perex.cz> 19905M: Takashi Iwai <tiwai@suse.com> 19906L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19907S: Maintained 19908W: http://www.alsa-project.org/ 19909Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19911F: Documentation/sound/ 19912F: include/sound/ 19913F: include/uapi/sound/ 19914F: sound/ 19915F: tools/testing/selftests/alsa 19916 19917SOUND - ALSA SELFTESTS 19918M: Mark Brown <broonie@kernel.org> 19919L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19920L: linux-kselftest@vger.kernel.org 19921S: Supported 19922F: tools/testing/selftests/alsa 19923 19924SOUND - COMPRESSED AUDIO 19925M: Vinod Koul <vkoul@kernel.org> 19926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19927S: Supported 19928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19929F: Documentation/sound/designs/compress-offload.rst 19930F: include/sound/compress_driver.h 19931F: include/uapi/sound/compress_* 19932F: sound/core/compress_offload.c 19933F: sound/soc/soc-compress.c 19934 19935SOUND - DMAENGINE HELPERS 19936M: Lars-Peter Clausen <lars@metafoo.de> 19937S: Supported 19938F: include/sound/dmaengine_pcm.h 19939F: sound/core/pcm_dmaengine.c 19940F: sound/soc/soc-generic-dmaengine-pcm.c 19941 19942SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19943M: Liam Girdwood <lgirdwood@gmail.com> 19944M: Mark Brown <broonie@kernel.org> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Supported 19947W: http://alsa-project.org/main/index.php/ASoC 19948T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19949F: Documentation/devicetree/bindings/sound/ 19950F: Documentation/sound/soc/ 19951F: include/dt-bindings/sound/ 19952F: include/sound/soc* 19953F: sound/soc/ 19954 19955SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19956M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19957M: Liam Girdwood <lgirdwood@gmail.com> 19958M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19959M: Bard Liao <yung-chuan.liao@linux.intel.com> 19960M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19961M: Daniel Baluta <daniel.baluta@nxp.com> 19962R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19963L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19964S: Supported 19965W: https://github.com/thesofproject/linux/ 19966F: sound/soc/sof/ 19967 19968SOUNDWIRE SUBSYSTEM 19969M: Vinod Koul <vkoul@kernel.org> 19970M: Bard Liao <yung-chuan.liao@linux.intel.com> 19971R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19972R: Sanyog Kale <sanyog.r.kale@intel.com> 19973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19974S: Supported 19975T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19976F: Documentation/driver-api/soundwire/ 19977F: drivers/soundwire/ 19978F: include/linux/soundwire/ 19979 19980SP2 MEDIA DRIVER 19981M: Olli Salonen <olli.salonen@iki.fi> 19982L: linux-media@vger.kernel.org 19983S: Maintained 19984W: https://linuxtv.org 19985Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19986F: drivers/media/dvb-frontends/sp2* 19987 19988SPANISH DOCUMENTATION 19989M: Carlos Bilbao <carlos.bilbao@amd.com> 19990S: Maintained 19991F: Documentation/translations/sp_SP/ 19992 19993SPARC + UltraSPARC (sparc/sparc64) 19994M: "David S. Miller" <davem@davemloft.net> 19995L: sparclinux@vger.kernel.org 19996S: Maintained 19997Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20000F: arch/sparc/ 20001F: drivers/sbus/ 20002 20003SPARC SERIAL DRIVERS 20004M: "David S. Miller" <davem@davemloft.net> 20005L: sparclinux@vger.kernel.org 20006S: Maintained 20007T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20009F: drivers/tty/serial/suncore.c 20010F: drivers/tty/serial/sunhv.c 20011F: drivers/tty/serial/sunsab.c 20012F: drivers/tty/serial/sunsab.h 20013F: drivers/tty/serial/sunsu.c 20014F: drivers/tty/serial/sunzilog.c 20015F: drivers/tty/serial/sunzilog.h 20016F: drivers/tty/vcc.c 20017F: include/linux/sunserialcore.h 20018 20019SPARSE CHECKER 20020M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20021L: linux-sparse@vger.kernel.org 20022S: Maintained 20023W: https://sparse.docs.kernel.org/ 20024Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20025B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20026T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20027F: include/linux/compiler.h 20028 20029SPEAKUP CONSOLE SPEECH DRIVER 20030M: William Hubbs <w.d.hubbs@gmail.com> 20031M: Chris Brannon <chris@the-brannons.com> 20032M: Kirk Reiser <kirk@reisers.ca> 20033M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20034L: speakup@linux-speakup.org 20035S: Odd Fixes 20036W: http://www.linux-speakup.org/ 20037W: https://github.com/linux-speakup/speakup 20038B: https://github.com/linux-speakup/speakup/issues 20039F: drivers/accessibility/speakup/ 20040 20041SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20042M: Viresh Kumar <vireshk@kernel.org> 20043M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20044M: soc@kernel.org 20045L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20046S: Maintained 20047W: http://www.st.com/spear 20048F: arch/arm/boot/dts/st/spear* 20049F: arch/arm/mach-spear/ 20050F: drivers/clk/spear/ 20051F: drivers/pinctrl/spear/ 20052 20053SPI NOR SUBSYSTEM 20054M: Tudor Ambarus <tudor.ambarus@linaro.org> 20055M: Pratyush Yadav <pratyush@kernel.org> 20056R: Michael Walle <michael@walle.cc> 20057L: linux-mtd@lists.infradead.org 20058S: Maintained 20059W: http://www.linux-mtd.infradead.org/ 20060Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20061C: irc://irc.oftc.net/mtd 20062T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20063F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20064F: drivers/mtd/spi-nor/ 20065F: include/linux/mtd/spi-nor.h 20066 20067SPI SUBSYSTEM 20068M: Mark Brown <broonie@kernel.org> 20069L: linux-spi@vger.kernel.org 20070S: Maintained 20071Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20072T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20073F: Documentation/devicetree/bindings/spi/ 20074F: Documentation/spi/ 20075F: drivers/spi/ 20076F: include/linux/spi/ 20077F: include/uapi/linux/spi/ 20078F: tools/spi/ 20079 20080SPIDERNET NETWORK DRIVER for CELL 20081M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20082M: Geoff Levand <geoff@infradead.org> 20083L: netdev@vger.kernel.org 20084L: linuxppc-dev@lists.ozlabs.org 20085S: Maintained 20086F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20087F: drivers/net/ethernet/toshiba/spider_net* 20088 20089SPMI SUBSYSTEM 20090M: Stephen Boyd <sboyd@kernel.org> 20091L: linux-kernel@vger.kernel.org 20092S: Maintained 20093T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20094F: Documentation/devicetree/bindings/spmi/ 20095F: drivers/spmi/ 20096F: include/dt-bindings/spmi/spmi.h 20097F: include/linux/spmi.h 20098F: include/trace/events/spmi.h 20099 20100SPU FILE SYSTEM 20101M: Jeremy Kerr <jk@ozlabs.org> 20102L: linuxppc-dev@lists.ozlabs.org 20103S: Supported 20104W: http://www.ibm.com/developerworks/power/cell/ 20105F: Documentation/filesystems/spufs/spufs.rst 20106F: arch/powerpc/platforms/cell/spufs/ 20107 20108SQUASHFS FILE SYSTEM 20109M: Phillip Lougher <phillip@squashfs.org.uk> 20110L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20111S: Maintained 20112W: http://squashfs.org.uk 20113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20114F: Documentation/filesystems/squashfs.rst 20115F: fs/squashfs/ 20116 20117SRM (Alpha) environment access 20118M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20119S: Maintained 20120F: arch/alpha/kernel/srm_env.c 20121 20122ST LSM6DSx IMU IIO DRIVER 20123M: Lorenzo Bianconi <lorenzo@kernel.org> 20124L: linux-iio@vger.kernel.org 20125S: Maintained 20126W: http://www.st.com/ 20127F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20128F: drivers/iio/imu/st_lsm6dsx/ 20129 20130ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20131M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20132M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20133L: linux-media@vger.kernel.org 20134S: Maintained 20135T: git git://linuxtv.org/media_tree.git 20136F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20137F: drivers/media/i2c/st-mipid02.c 20138 20139ST STM32 I2C/SMBUS DRIVER 20140M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20141M: Alain Volmat <alain.volmat@foss.st.com> 20142L: linux-i2c@vger.kernel.org 20143S: Maintained 20144F: drivers/i2c/busses/i2c-stm32* 20145 20146ST STM32 SPI DRIVER 20147M: Alain Volmat <alain.volmat@foss.st.com> 20148L: linux-spi@vger.kernel.org 20149S: Maintained 20150F: drivers/spi/spi-stm32.c 20151 20152ST STPDDC60 DRIVER 20153M: Daniel Nilsson <daniel.nilsson@flex.com> 20154L: linux-hwmon@vger.kernel.org 20155S: Maintained 20156F: Documentation/hwmon/stpddc60.rst 20157F: drivers/hwmon/pmbus/stpddc60.c 20158 20159ST VGXY61 DRIVER 20160M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20161M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20162L: linux-media@vger.kernel.org 20163S: Maintained 20164T: git git://linuxtv.org/media_tree.git 20165F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20166F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20167F: drivers/media/i2c/st-vgxy61.c 20168 20169ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20170M: Song Qiang <songqiang1304521@gmail.com> 20171L: linux-iio@vger.kernel.org 20172S: Maintained 20173F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20174F: drivers/iio/proximity/vl53l0x-i2c.c 20175 20176STABLE BRANCH 20177M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20178M: Sasha Levin <sashal@kernel.org> 20179L: stable@vger.kernel.org 20180S: Supported 20181F: Documentation/process/stable-kernel-rules.rst 20182 20183STAGING - ATOMISP DRIVER 20184M: Hans de Goede <hdegoede@redhat.com> 20185M: Mauro Carvalho Chehab <mchehab@kernel.org> 20186R: Sakari Ailus <sakari.ailus@linux.intel.com> 20187L: linux-media@vger.kernel.org 20188S: Maintained 20189F: drivers/staging/media/atomisp/ 20190 20191STAGING - FIELDBUS SUBSYSTEM 20192M: Sven Van Asbroeck <TheSven73@gmail.com> 20193S: Maintained 20194F: drivers/staging/fieldbus/* 20195F: drivers/staging/fieldbus/Documentation/ 20196 20197STAGING - HMS ANYBUS-S BUS 20198M: Sven Van Asbroeck <TheSven73@gmail.com> 20199S: Maintained 20200F: drivers/staging/fieldbus/anybuss/ 20201 20202STAGING - INDUSTRIAL IO 20203M: Jonathan Cameron <jic23@kernel.org> 20204L: linux-iio@vger.kernel.org 20205S: Odd Fixes 20206F: Documentation/devicetree/bindings/staging/iio/ 20207F: drivers/staging/iio/ 20208 20209STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20210M: Marc Dietrich <marvin24@gmx.de> 20211L: ac100@lists.launchpad.net (moderated for non-subscribers) 20212L: linux-tegra@vger.kernel.org 20213S: Maintained 20214F: drivers/staging/nvec/ 20215 20216STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20217M: Jens Frederich <jfrederich@gmail.com> 20218M: Jon Nettleton <jon.nettleton@gmail.com> 20219S: Maintained 20220W: http://wiki.laptop.org/go/DCON 20221F: drivers/staging/olpc_dcon/ 20222 20223STAGING - REALTEK RTL8712U DRIVERS 20224M: Larry Finger <Larry.Finger@lwfinger.net> 20225M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20226S: Odd Fixes 20227F: drivers/staging/rtl8712/ 20228 20229STAGING - SEPS525 LCD CONTROLLER DRIVERS 20230M: Michael Hennerich <michael.hennerich@analog.com> 20231L: linux-fbdev@vger.kernel.org 20232S: Supported 20233F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20234F: drivers/staging/fbtft/fb_seps525.c 20235 20236STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20237M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20238M: Teddy Wang <teddy.wang@siliconmotion.com> 20239M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20240L: linux-fbdev@vger.kernel.org 20241S: Maintained 20242F: drivers/staging/sm750fb/ 20243 20244STAGING - VIA VT665X DRIVERS 20245M: Forest Bond <forest@alittletooquiet.net> 20246S: Odd Fixes 20247F: drivers/staging/vt665?/ 20248 20249STAGING SUBSYSTEM 20250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20251L: linux-staging@lists.linux.dev 20252S: Supported 20253T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20254F: drivers/staging/ 20255 20256STARFIRE/DURALAN NETWORK DRIVER 20257M: Ion Badulescu <ionut@badula.org> 20258S: Odd Fixes 20259F: drivers/net/ethernet/adaptec/starfire* 20260 20261STARFIVE CRYPTO DRIVER 20262M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20263M: William Qiu <william.qiu@starfivetech.com> 20264S: Supported 20265F: Documentation/devicetree/bindings/crypto/starfive* 20266F: drivers/crypto/starfive/ 20267 20268STARFIVE DEVICETREES 20269M: Emil Renner Berthing <kernel@esmil.dk> 20270S: Maintained 20271F: arch/riscv/boot/dts/starfive/ 20272 20273STARFIVE DWMAC GLUE LAYER 20274M: Emil Renner Berthing <kernel@esmil.dk> 20275M: Samin Guo <samin.guo@starfivetech.com> 20276S: Maintained 20277F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20278F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20279 20280STARFIVE JH7110 MMC/SD/SDIO DRIVER 20281M: William Qiu <william.qiu@starfivetech.com> 20282S: Supported 20283F: Documentation/devicetree/bindings/mmc/starfive* 20284F: drivers/mmc/host/dw_mmc-starfive.c 20285 20286STARFIVE JH7110 TDM DRIVER 20287M: Walker Chen <walker.chen@starfivetech.com> 20288S: Maintained 20289F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20290F: sound/soc/starfive/jh7110_tdm.c 20291 20292STARFIVE JH71X0 CLOCK DRIVERS 20293M: Emil Renner Berthing <kernel@esmil.dk> 20294M: Hal Feng <hal.feng@starfivetech.com> 20295S: Maintained 20296F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20297F: drivers/clk/starfive/clk-starfive-jh71* 20298F: include/dt-bindings/clock/starfive?jh71*.h 20299 20300STARFIVE JH71X0 PINCTRL DRIVERS 20301M: Emil Renner Berthing <kernel@esmil.dk> 20302M: Jianlong Huang <jianlong.huang@starfivetech.com> 20303L: linux-gpio@vger.kernel.org 20304S: Maintained 20305F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20306F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20307F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20308F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20309 20310STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20311M: Emil Renner Berthing <kernel@esmil.dk> 20312M: Hal Feng <hal.feng@starfivetech.com> 20313S: Maintained 20314F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20315F: drivers/reset/starfive/reset-starfive-jh71* 20316F: include/dt-bindings/reset/starfive?jh71*.h 20317 20318STARFIVE JH71X0 USB DRIVERS 20319M: Minda Chen <minda.chen@starfivetech.com> 20320S: Maintained 20321F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20322F: drivers/usb/cdns3/cdns3-starfive.c 20323 20324STARFIVE JH71XX PMU CONTROLLER DRIVER 20325M: Walker Chen <walker.chen@starfivetech.com> 20326S: Supported 20327F: Documentation/devicetree/bindings/power/starfive* 20328F: drivers/soc/starfive/jh71xx_pmu.c 20329F: include/dt-bindings/power/starfive,jh7110-pmu.h 20330 20331STARFIVE SOC DRIVERS 20332M: Conor Dooley <conor@kernel.org> 20333S: Maintained 20334T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20335F: drivers/soc/starfive/ 20336 20337STARFIVE TRNG DRIVER 20338M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20339S: Supported 20340F: Documentation/devicetree/bindings/rng/starfive* 20341F: drivers/char/hw_random/jh7110-trng.c 20342 20343STARFIVE WATCHDOG DRIVER 20344M: Xingyu Wu <xingyu.wu@starfivetech.com> 20345M: Samin Guo <samin.guo@starfivetech.com> 20346S: Supported 20347F: Documentation/devicetree/bindings/watchdog/starfive* 20348F: drivers/watchdog/starfive-wdt.c 20349 20350STATIC BRANCH/CALL 20351M: Peter Zijlstra <peterz@infradead.org> 20352M: Josh Poimboeuf <jpoimboe@kernel.org> 20353M: Jason Baron <jbaron@akamai.com> 20354R: Steven Rostedt <rostedt@goodmis.org> 20355R: Ard Biesheuvel <ardb@kernel.org> 20356S: Supported 20357F: arch/*/include/asm/jump_label*.h 20358F: arch/*/include/asm/static_call*.h 20359F: arch/*/kernel/jump_label.c 20360F: arch/*/kernel/static_call.c 20361F: include/linux/jump_label*.h 20362F: include/linux/static_call*.h 20363F: kernel/jump_label.c 20364F: kernel/static_call.c 20365 20366STI AUDIO (ASoC) DRIVERS 20367M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20368L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20369S: Maintained 20370F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20371F: sound/soc/sti/ 20372 20373STI CEC DRIVER 20374M: Alain Volmat <alain.volmat@foss.st.com> 20375S: Maintained 20376F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20377F: drivers/media/cec/platform/sti/ 20378 20379STK1160 USB VIDEO CAPTURE DRIVER 20380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20381L: linux-media@vger.kernel.org 20382S: Maintained 20383T: git git://linuxtv.org/media_tree.git 20384F: drivers/media/usb/stk1160/ 20385 20386STM32 AUDIO (ASoC) DRIVERS 20387M: Olivier Moysan <olivier.moysan@foss.st.com> 20388M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20390S: Maintained 20391F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20392F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20393F: sound/soc/stm/ 20394 20395STM32 TIMER/LPTIMER DRIVERS 20396M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20397S: Maintained 20398F: Documentation/ABI/testing/*timer-stm32 20399F: Documentation/devicetree/bindings/*/*stm32-*timer* 20400F: drivers/*/stm32-*timer* 20401F: drivers/pwm/pwm-stm32* 20402F: include/linux/*/stm32-*tim* 20403 20404STMMAC ETHERNET DRIVER 20405M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20406M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20407M: Jose Abreu <joabreu@synopsys.com> 20408L: netdev@vger.kernel.org 20409S: Supported 20410W: http://www.stlinux.com 20411F: Documentation/networking/device_drivers/ethernet/stmicro/ 20412F: drivers/net/ethernet/stmicro/stmmac/ 20413 20414SUN HAPPY MEAL ETHERNET DRIVER 20415M: Sean Anderson <seanga2@gmail.com> 20416S: Maintained 20417F: drivers/net/ethernet/sun/sunhme.* 20418 20419SUN3/3X 20420M: Sam Creasey <sammy@sammy.net> 20421S: Maintained 20422W: http://sammy.net/sun3/ 20423F: arch/m68k/include/asm/sun3* 20424F: arch/m68k/kernel/*sun3* 20425F: arch/m68k/sun3*/ 20426F: drivers/net/ethernet/i825xx/sun3* 20427 20428SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20429M: Hans de Goede <hdegoede@redhat.com> 20430L: linux-input@vger.kernel.org 20431S: Maintained 20432F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20433F: drivers/input/keyboard/sun4i-lradc-keys.c 20434 20435SUNDANCE NETWORK DRIVER 20436M: Denis Kirjanov <kda@linux-powerpc.org> 20437L: netdev@vger.kernel.org 20438S: Maintained 20439F: drivers/net/ethernet/dlink/sundance.c 20440 20441SUNPLUS ETHERNET DRIVER 20442M: Wells Lu <wellslutw@gmail.com> 20443L: netdev@vger.kernel.org 20444S: Maintained 20445W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20446F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20447F: drivers/net/ethernet/sunplus/ 20448 20449SUNPLUS MMC DRIVER 20450M: Tony Huang <tonyhuang.sunplus@gmail.com> 20451M: Li-hao Kuo <lhjeff911@gmail.com> 20452S: Maintained 20453F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20454F: drivers/mmc/host/sunplus-mmc.c 20455 20456SUNPLUS OCOTP DRIVER 20457M: Vincent Shih <vincent.sunplus@gmail.com> 20458S: Maintained 20459F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20460F: drivers/nvmem/sunplus-ocotp.c 20461 20462SUNPLUS PWM DRIVER 20463M: Hammer Hsieh <hammerh0314@gmail.com> 20464S: Maintained 20465F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20466F: drivers/pwm/pwm-sunplus.c 20467 20468SUNPLUS RTC DRIVER 20469M: Vincent Shih <vincent.sunplus@gmail.com> 20470L: linux-rtc@vger.kernel.org 20471S: Maintained 20472F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20473F: drivers/rtc/rtc-sunplus.c 20474 20475SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20476M: Li-hao Kuo <lhjeff911@gmail.com> 20477L: linux-spi@vger.kernel.org 20478S: Maintained 20479F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20480F: drivers/spi/spi-sunplus-sp7021.c 20481 20482SUNPLUS UART DRIVER 20483M: Hammer Hsieh <hammerh0314@gmail.com> 20484S: Maintained 20485F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20486F: drivers/tty/serial/sunplus-uart.c 20487 20488SUNPLUS USB2 PHY DRIVER 20489M: Vincent Shih <vincent.sunplus@gmail.com> 20490L: linux-usb@vger.kernel.org 20491S: Maintained 20492F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20493F: drivers/phy/sunplus/Kconfig 20494F: drivers/phy/sunplus/Makefile 20495F: drivers/phy/sunplus/phy-sunplus-usb2.c 20496 20497SUNPLUS WATCHDOG DRIVER 20498M: Xiantao Hu <xt.hu@cqplus1.com> 20499L: linux-watchdog@vger.kernel.org 20500S: Maintained 20501F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20502F: drivers/watchdog/sunplus_wdt.c 20503 20504SUPERH 20505M: Yoshinori Sato <ysato@users.sourceforge.jp> 20506M: Rich Felker <dalias@libc.org> 20507M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20508L: linux-sh@vger.kernel.org 20509S: Maintained 20510Q: http://patchwork.kernel.org/project/linux-sh/list/ 20511F: Documentation/arch/sh/ 20512F: arch/sh/ 20513F: drivers/sh/ 20514 20515SUSPEND TO RAM 20516M: "Rafael J. Wysocki" <rafael@kernel.org> 20517M: Len Brown <len.brown@intel.com> 20518M: Pavel Machek <pavel@ucw.cz> 20519L: linux-pm@vger.kernel.org 20520S: Supported 20521B: https://bugzilla.kernel.org 20522F: Documentation/power/ 20523F: arch/x86/kernel/acpi/sleep* 20524F: arch/x86/kernel/acpi/wakeup* 20525F: drivers/base/power/ 20526F: include/linux/freezer.h 20527F: include/linux/pm.h 20528F: include/linux/suspend.h 20529F: kernel/power/ 20530 20531SVGA HANDLING 20532M: Martin Mares <mj@ucw.cz> 20533L: linux-video@atrey.karlin.mff.cuni.cz 20534S: Maintained 20535F: Documentation/admin-guide/svga.rst 20536F: arch/x86/boot/video* 20537 20538SWITCHDEV 20539M: Jiri Pirko <jiri@resnulli.us> 20540M: Ivan Vecera <ivecera@redhat.com> 20541L: netdev@vger.kernel.org 20542S: Supported 20543F: include/net/switchdev.h 20544F: net/switchdev/ 20545 20546SY8106A REGULATOR DRIVER 20547M: Icenowy Zheng <icenowy@aosc.io> 20548S: Maintained 20549F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20550F: drivers/regulator/sy8106a-regulator.c 20551 20552SYNC FILE FRAMEWORK 20553M: Sumit Semwal <sumit.semwal@linaro.org> 20554R: Gustavo Padovan <gustavo@padovan.org> 20555L: linux-media@vger.kernel.org 20556L: dri-devel@lists.freedesktop.org 20557S: Maintained 20558T: git git://anongit.freedesktop.org/drm/drm-misc 20559F: Documentation/driver-api/sync_file.rst 20560F: drivers/dma-buf/dma-fence* 20561F: drivers/dma-buf/sw_sync.c 20562F: drivers/dma-buf/sync_* 20563F: include/linux/sync_file.h 20564F: include/uapi/linux/sync_file.h 20565 20566SYNOPSYS ARC ARCHITECTURE 20567M: Vineet Gupta <vgupta@kernel.org> 20568L: linux-snps-arc@lists.infradead.org 20569S: Supported 20570T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20571F: Documentation/arch/arc 20572F: Documentation/devicetree/bindings/arc/* 20573F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20574F: arch/arc/ 20575F: drivers/clocksource/arc_timer.c 20576F: drivers/tty/serial/arc_uart.c 20577 20578SYNOPSYS ARC HSDK SDP pll clock driver 20579M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20580S: Supported 20581F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20582F: drivers/clk/clk-hsdk-pll.c 20583 20584SYNOPSYS ARC SDP clock driver 20585M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20586S: Supported 20587F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20588F: drivers/clk/axs10x/* 20589 20590SYNOPSYS ARC SDP platform support 20591M: Alexey Brodkin <abrodkin@synopsys.com> 20592S: Supported 20593F: Documentation/devicetree/bindings/arc/axs10* 20594F: arch/arc/boot/dts/ax* 20595F: arch/arc/plat-axs10x 20596 20597SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20598M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20599S: Supported 20600F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20601F: drivers/reset/reset-axs10x.c 20602 20603SYNOPSYS CREG GPIO DRIVER 20604M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20605S: Maintained 20606F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20607F: drivers/gpio/gpio-creg-snps.c 20608 20609SYNOPSYS DESIGNWARE 8250 UART DRIVER 20610M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20611R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20612S: Supported 20613F: drivers/tty/serial/8250/8250_dw.c 20614F: drivers/tty/serial/8250/8250_dwlib.* 20615F: drivers/tty/serial/8250/8250_lpss.c 20616 20617SYNOPSYS DESIGNWARE APB GPIO DRIVER 20618M: Hoan Tran <hoan@os.amperecomputing.com> 20619M: Serge Semin <fancer.lancer@gmail.com> 20620L: linux-gpio@vger.kernel.org 20621S: Maintained 20622F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20623F: drivers/gpio/gpio-dwapb.c 20624 20625SYNOPSYS DESIGNWARE APB SSI DRIVER 20626M: Serge Semin <fancer.lancer@gmail.com> 20627L: linux-spi@vger.kernel.org 20628S: Supported 20629F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20630F: drivers/spi/spi-dw* 20631 20632SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20633M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20634S: Maintained 20635F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20636F: drivers/dma/dw-axi-dmac/ 20637 20638SYNOPSYS DESIGNWARE DMAC DRIVER 20639M: Viresh Kumar <vireshk@kernel.org> 20640R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20641S: Maintained 20642F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20643F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20644F: drivers/dma/dw/ 20645F: include/dt-bindings/dma/dw-dmac.h 20646F: include/linux/dma/dw.h 20647F: include/linux/platform_data/dma-dw.h 20648 20649SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20650M: Jose Abreu <Jose.Abreu@synopsys.com> 20651L: netdev@vger.kernel.org 20652S: Supported 20653F: drivers/net/ethernet/synopsys/ 20654 20655SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20656M: Jose Abreu <Jose.Abreu@synopsys.com> 20657L: netdev@vger.kernel.org 20658S: Supported 20659F: drivers/net/pcs/pcs-xpcs.c 20660F: drivers/net/pcs/pcs-xpcs.h 20661F: include/linux/pcs/pcs-xpcs.h 20662 20663SYNOPSYS DESIGNWARE I2C DRIVER 20664M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20665R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20666R: Mika Westerberg <mika.westerberg@linux.intel.com> 20667R: Jan Dabros <jsd@semihalf.com> 20668L: linux-i2c@vger.kernel.org 20669S: Supported 20670F: drivers/i2c/busses/i2c-designware-* 20671 20672SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20673M: Jaehoon Chung <jh80.chung@samsung.com> 20674L: linux-mmc@vger.kernel.org 20675S: Maintained 20676F: drivers/mmc/host/dw_mmc* 20677 20678SYNOPSYS HSDK RESET CONTROLLER DRIVER 20679M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20680S: Supported 20681F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20682F: drivers/reset/reset-hsdk.c 20683F: include/dt-bindings/reset/snps,hsdk-reset.h 20684 20685SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20686M: Prabu Thangamuthu <prabu.t@synopsys.com> 20687M: Manjunath M B <manjumb@synopsys.com> 20688L: linux-mmc@vger.kernel.org 20689S: Maintained 20690F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20691 20692SYSTEM CONFIGURATION (SYSCON) 20693M: Lee Jones <lee@kernel.org> 20694M: Arnd Bergmann <arnd@arndb.de> 20695S: Supported 20696T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20697F: drivers/mfd/syscon.c 20698 20699SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20700M: Sudeep Holla <sudeep.holla@arm.com> 20701R: Cristian Marussi <cristian.marussi@arm.com> 20702L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20703S: Maintained 20704F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20705F: drivers/clk/clk-sc[mp]i.c 20706F: drivers/cpufreq/sc[mp]i-cpufreq.c 20707F: drivers/firmware/arm_scmi/ 20708F: drivers/firmware/arm_scpi.c 20709F: drivers/powercap/arm_scmi_powercap.c 20710F: drivers/regulator/scmi-regulator.c 20711F: drivers/reset/reset-scmi.c 20712F: include/linux/sc[mp]i_protocol.h 20713F: include/trace/events/scmi.h 20714F: include/uapi/linux/virtio_scmi.h 20715 20716SYSTEM RESET/SHUTDOWN DRIVERS 20717M: Sebastian Reichel <sre@kernel.org> 20718L: linux-pm@vger.kernel.org 20719S: Maintained 20720T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20721F: Documentation/devicetree/bindings/power/reset/ 20722F: drivers/power/reset/ 20723 20724SYSTEM TRACE MODULE CLASS 20725M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20726S: Maintained 20727T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20728F: Documentation/trace/stm.rst 20729F: drivers/hwtracing/stm/ 20730F: include/linux/stm.h 20731F: include/uapi/linux/stm.h 20732 20733SYSTEM76 ACPI DRIVER 20734M: Jeremy Soller <jeremy@system76.com> 20735M: System76 Product Development <productdev@system76.com> 20736L: platform-driver-x86@vger.kernel.org 20737S: Maintained 20738F: drivers/platform/x86/system76_acpi.c 20739 20740SYSV FILESYSTEM 20741S: Orphan 20742F: Documentation/filesystems/sysv-fs.rst 20743F: fs/sysv/ 20744F: include/linux/sysv_fs.h 20745 20746TASKSTATS STATISTICS INTERFACE 20747M: Balbir Singh <bsingharora@gmail.com> 20748S: Maintained 20749F: Documentation/accounting/taskstats* 20750F: include/linux/taskstats* 20751F: kernel/taskstats.c 20752 20753TC subsystem 20754M: Jamal Hadi Salim <jhs@mojatatu.com> 20755M: Cong Wang <xiyou.wangcong@gmail.com> 20756M: Jiri Pirko <jiri@resnulli.us> 20757L: netdev@vger.kernel.org 20758S: Maintained 20759F: include/net/pkt_cls.h 20760F: include/net/pkt_sched.h 20761F: include/net/tc_act/ 20762F: include/uapi/linux/pkt_cls.h 20763F: include/uapi/linux/pkt_sched.h 20764F: include/uapi/linux/tc_act/ 20765F: include/uapi/linux/tc_ematch/ 20766F: net/sched/ 20767F: tools/testing/selftests/tc-testing 20768 20769TC90522 MEDIA DRIVER 20770M: Akihiro Tsukada <tskd08@gmail.com> 20771L: linux-media@vger.kernel.org 20772S: Odd Fixes 20773F: drivers/media/dvb-frontends/tc90522* 20774 20775TCP LOW PRIORITY MODULE 20776M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20777M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20778S: Maintained 20779W: http://tcp-lp-mod.sourceforge.net/ 20780F: net/ipv4/tcp_lp.c 20781 20782TDA10071 MEDIA DRIVER 20783M: Antti Palosaari <crope@iki.fi> 20784L: linux-media@vger.kernel.org 20785S: Maintained 20786W: https://linuxtv.org 20787W: http://palosaari.fi/linux/ 20788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20789T: git git://linuxtv.org/anttip/media_tree.git 20790F: drivers/media/dvb-frontends/tda10071* 20791 20792TDA18212 MEDIA DRIVER 20793M: Antti Palosaari <crope@iki.fi> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796W: https://linuxtv.org 20797W: http://palosaari.fi/linux/ 20798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20799T: git git://linuxtv.org/anttip/media_tree.git 20800F: drivers/media/tuners/tda18212* 20801 20802TDA18218 MEDIA DRIVER 20803M: Antti Palosaari <crope@iki.fi> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806W: https://linuxtv.org 20807W: http://palosaari.fi/linux/ 20808Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20809T: git git://linuxtv.org/anttip/media_tree.git 20810F: drivers/media/tuners/tda18218* 20811 20812TDA18250 MEDIA DRIVER 20813M: Olli Salonen <olli.salonen@iki.fi> 20814L: linux-media@vger.kernel.org 20815S: Maintained 20816W: https://linuxtv.org 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/media_tree.git 20819F: drivers/media/tuners/tda18250* 20820 20821TDA18271 MEDIA DRIVER 20822M: Michael Krufky <mkrufky@linuxtv.org> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826W: http://github.com/mkrufky 20827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20828T: git git://linuxtv.org/mkrufky/tuners.git 20829F: drivers/media/tuners/tda18271* 20830 20831TDA1997x MEDIA DRIVER 20832M: Tim Harvey <tharvey@gateworks.com> 20833L: linux-media@vger.kernel.org 20834S: Maintained 20835W: https://linuxtv.org 20836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20837F: drivers/media/i2c/tda1997x.* 20838 20839TDA827x MEDIA DRIVER 20840M: Michael Krufky <mkrufky@linuxtv.org> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844W: http://github.com/mkrufky 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846T: git git://linuxtv.org/mkrufky/tuners.git 20847F: drivers/media/tuners/tda8290.* 20848 20849TDA8290 MEDIA DRIVER 20850M: Michael Krufky <mkrufky@linuxtv.org> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853W: https://linuxtv.org 20854W: http://github.com/mkrufky 20855Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20856T: git git://linuxtv.org/mkrufky/tuners.git 20857F: drivers/media/tuners/tda8290.* 20858 20859TDA9840 MEDIA DRIVER 20860M: Hans Verkuil <hverkuil@xs4all.nl> 20861L: linux-media@vger.kernel.org 20862S: Maintained 20863W: https://linuxtv.org 20864T: git git://linuxtv.org/media_tree.git 20865F: drivers/media/i2c/tda9840* 20866 20867TEA5761 TUNER DRIVER 20868M: Mauro Carvalho Chehab <mchehab@kernel.org> 20869L: linux-media@vger.kernel.org 20870S: Odd fixes 20871W: https://linuxtv.org 20872T: git git://linuxtv.org/media_tree.git 20873F: drivers/media/tuners/tea5761.* 20874 20875TEA5767 TUNER DRIVER 20876M: Mauro Carvalho Chehab <mchehab@kernel.org> 20877L: linux-media@vger.kernel.org 20878S: Maintained 20879W: https://linuxtv.org 20880T: git git://linuxtv.org/media_tree.git 20881F: drivers/media/tuners/tea5767.* 20882 20883TEA6415C MEDIA DRIVER 20884M: Hans Verkuil <hverkuil@xs4all.nl> 20885L: linux-media@vger.kernel.org 20886S: Maintained 20887W: https://linuxtv.org 20888T: git git://linuxtv.org/media_tree.git 20889F: drivers/media/i2c/tea6415c* 20890 20891TEA6420 MEDIA DRIVER 20892M: Hans Verkuil <hverkuil@xs4all.nl> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895W: https://linuxtv.org 20896T: git git://linuxtv.org/media_tree.git 20897F: drivers/media/i2c/tea6420* 20898 20899TEAM DRIVER 20900M: Jiri Pirko <jiri@resnulli.us> 20901L: netdev@vger.kernel.org 20902S: Supported 20903F: drivers/net/team/ 20904F: include/linux/if_team.h 20905F: include/uapi/linux/if_team.h 20906F: tools/testing/selftests/drivers/net/team/ 20907 20908TECHNICAL ADVISORY BOARD PROCESS DOCS 20909M: "Theodore Ts'o" <tytso@mit.edu> 20910M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20911L: tech-board-discuss@lists.linux-foundation.org 20912S: Maintained 20913F: Documentation/process/contribution-maturity-model.rst 20914F: Documentation/process/researcher-guidelines.rst 20915 20916TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20917M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20918S: Maintained 20919F: arch/x86/platform/ts5500/ 20920 20921TECHNOTREND USB IR RECEIVER 20922M: Sean Young <sean@mess.org> 20923L: linux-media@vger.kernel.org 20924S: Maintained 20925F: drivers/media/rc/ttusbir.c 20926 20927TECHWELL TW9910 VIDEO DECODER 20928L: linux-media@vger.kernel.org 20929S: Orphan 20930F: drivers/media/i2c/tw9910.c 20931F: include/media/i2c/tw9910.h 20932 20933TEE SUBSYSTEM 20934M: Jens Wiklander <jens.wiklander@linaro.org> 20935R: Sumit Garg <sumit.garg@linaro.org> 20936L: op-tee@lists.trustedfirmware.org 20937S: Maintained 20938F: Documentation/staging/tee.rst 20939F: drivers/tee/ 20940F: include/linux/tee_drv.h 20941F: include/uapi/linux/tee.h 20942 20943TEGRA ARCHITECTURE SUPPORT 20944M: Thierry Reding <thierry.reding@gmail.com> 20945M: Jonathan Hunter <jonathanh@nvidia.com> 20946L: linux-tegra@vger.kernel.org 20947S: Supported 20948Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20949T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20950N: [^a-z]tegra 20951 20952TEGRA CLOCK DRIVER 20953M: Peter De Schrijver <pdeschrijver@nvidia.com> 20954M: Prashant Gaikwad <pgaikwad@nvidia.com> 20955S: Supported 20956F: drivers/clk/tegra/ 20957 20958TEGRA DMA DRIVERS 20959M: Laxman Dewangan <ldewangan@nvidia.com> 20960M: Jon Hunter <jonathanh@nvidia.com> 20961S: Supported 20962F: drivers/dma/tegra* 20963 20964TEGRA I2C DRIVER 20965M: Laxman Dewangan <ldewangan@nvidia.com> 20966R: Dmitry Osipenko <digetx@gmail.com> 20967S: Supported 20968F: drivers/i2c/busses/i2c-tegra.c 20969 20970TEGRA IOMMU DRIVERS 20971M: Thierry Reding <thierry.reding@gmail.com> 20972R: Krishna Reddy <vdumpa@nvidia.com> 20973L: linux-tegra@vger.kernel.org 20974S: Supported 20975F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20976F: drivers/iommu/tegra* 20977 20978TEGRA KBC DRIVER 20979M: Laxman Dewangan <ldewangan@nvidia.com> 20980S: Supported 20981F: drivers/input/keyboard/tegra-kbc.c 20982 20983TEGRA NAND DRIVER 20984M: Stefan Agner <stefan@agner.ch> 20985M: Lucas Stach <dev@lynxeye.de> 20986S: Maintained 20987F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20988F: drivers/mtd/nand/raw/tegra_nand.c 20989 20990TEGRA PWM DRIVER 20991M: Thierry Reding <thierry.reding@gmail.com> 20992S: Supported 20993F: drivers/pwm/pwm-tegra.c 20994 20995TEGRA QUAD SPI DRIVER 20996M: Thierry Reding <thierry.reding@gmail.com> 20997M: Jonathan Hunter <jonathanh@nvidia.com> 20998M: Sowjanya Komatineni <skomatineni@nvidia.com> 20999L: linux-tegra@vger.kernel.org 21000S: Maintained 21001F: drivers/spi/spi-tegra210-quad.c 21002 21003TEGRA SERIAL DRIVER 21004M: Laxman Dewangan <ldewangan@nvidia.com> 21005S: Supported 21006F: drivers/tty/serial/serial-tegra.c 21007 21008TEGRA SPI DRIVER 21009M: Laxman Dewangan <ldewangan@nvidia.com> 21010S: Supported 21011F: drivers/spi/spi-tegra* 21012 21013TEGRA VIDEO DRIVER 21014M: Thierry Reding <thierry.reding@gmail.com> 21015M: Jonathan Hunter <jonathanh@nvidia.com> 21016M: Sowjanya Komatineni <skomatineni@nvidia.com> 21017M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21018L: linux-media@vger.kernel.org 21019L: linux-tegra@vger.kernel.org 21020S: Maintained 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21022F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21023F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21024F: drivers/staging/media/tegra-video/ 21025 21026TEGRA XUSB PADCTL DRIVER 21027M: JC Kuo <jckuo@nvidia.com> 21028S: Supported 21029F: drivers/phy/tegra/xusb* 21030 21031TEHUTI ETHERNET DRIVER 21032M: Andy Gospodarek <andy@greyhouse.net> 21033L: netdev@vger.kernel.org 21034S: Supported 21035F: drivers/net/ethernet/tehuti/* 21036 21037TELECOM CLOCK DRIVER FOR MCPL0010 21038M: Mark Gross <markgross@kernel.org> 21039S: Supported 21040F: drivers/char/tlclk.c 21041 21042TEMPO SEMICONDUCTOR DRIVERS 21043M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21044S: Maintained 21045F: Documentation/devicetree/bindings/sound/tscs*.txt 21046F: sound/soc/codecs/tscs*.c 21047F: sound/soc/codecs/tscs*.h 21048 21049TENSILICA XTENSA PORT (xtensa) 21050M: Chris Zankel <chris@zankel.net> 21051M: Max Filippov <jcmvbkbc@gmail.com> 21052S: Maintained 21053T: git https://github.com/jcmvbkbc/linux-xtensa.git 21054F: arch/xtensa/ 21055F: drivers/irqchip/irq-xtensa-* 21056 21057TEXAS INSTRUMENTS ASoC DRIVERS 21058M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21060S: Maintained 21061F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21062F: sound/soc/ti/ 21063 21064TEXAS INSTRUMENTS DMA DRIVERS 21065M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21066L: dmaengine@vger.kernel.org 21067S: Maintained 21068F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21069F: Documentation/devicetree/bindings/dma/ti-edma.txt 21070F: Documentation/devicetree/bindings/dma/ti/ 21071F: drivers/dma/ti/ 21072F: include/linux/dma/k3-psil.h 21073F: include/linux/dma/k3-udma-glue.h 21074F: include/linux/dma/ti-cppi5.h 21075X: drivers/dma/ti/cppi41.c 21076 21077TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21078M: Robert Marko <robert.marko@sartura.hr> 21079M: Luka Perkov <luka.perkov@sartura.hr> 21080L: linux-hwmon@vger.kernel.org 21081S: Maintained 21082F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21083F: Documentation/hwmon/tps23861.rst 21084F: drivers/hwmon/tps23861.c 21085 21086TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21087M: Ricardo Ribalda <ribalda@kernel.org> 21088L: linux-iio@vger.kernel.org 21089S: Supported 21090F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21091F: drivers/iio/dac/ti-dac7612.c 21092 21093TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21094M: Nishanth Menon <nm@ti.com> 21095M: Tero Kristo <kristo@kernel.org> 21096M: Santosh Shilimkar <ssantosh@kernel.org> 21097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21098S: Maintained 21099F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21100F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21101F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21102F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21103F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21104F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21105F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21106F: drivers/clk/keystone/sci-clk.c 21107F: drivers/firmware/ti_sci* 21108F: drivers/irqchip/irq-ti-sci-inta.c 21109F: drivers/irqchip/irq-ti-sci-intr.c 21110F: drivers/reset/reset-ti-sci.c 21111F: drivers/soc/ti/ti_sci_inta_msi.c 21112F: drivers/soc/ti/ti_sci_pm_domains.c 21113F: include/dt-bindings/soc/ti,sci_pm_domain.h 21114F: include/linux/soc/ti/ti_sci_inta_msi.h 21115F: include/linux/soc/ti/ti_sci_protocol.h 21116 21117TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21118M: Puranjay Mohan <puranjay12@gmail.com> 21119L: linux-iio@vger.kernel.org 21120S: Supported 21121F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21122F: drivers/iio/temperature/tmp117.c 21123 21124THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21125M: Hans Verkuil <hverkuil@xs4all.nl> 21126L: linux-media@vger.kernel.org 21127S: Maintained 21128W: https://linuxtv.org 21129T: git git://linuxtv.org/media_tree.git 21130F: drivers/media/radio/radio-raremono.c 21131 21132THERMAL 21133M: Rafael J. Wysocki <rafael@kernel.org> 21134M: Daniel Lezcano <daniel.lezcano@linaro.org> 21135R: Amit Kucheria <amitk@kernel.org> 21136R: Zhang Rui <rui.zhang@intel.com> 21137L: linux-pm@vger.kernel.org 21138S: Supported 21139Q: https://patchwork.kernel.org/project/linux-pm/list/ 21140T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21141F: Documentation/ABI/testing/sysfs-class-thermal 21142F: Documentation/admin-guide/thermal/ 21143F: Documentation/devicetree/bindings/thermal/ 21144F: Documentation/driver-api/thermal/ 21145F: drivers/thermal/ 21146F: include/dt-bindings/thermal/ 21147F: include/linux/cpu_cooling.h 21148F: include/linux/thermal.h 21149F: include/uapi/linux/thermal.h 21150F: tools/lib/thermal/ 21151F: tools/thermal/ 21152 21153THERMAL DRIVER FOR AMLOGIC SOCS 21154M: Guillaume La Roque <glaroque@baylibre.com> 21155L: linux-pm@vger.kernel.org 21156L: linux-amlogic@lists.infradead.org 21157S: Supported 21158W: http://linux-meson.com/ 21159F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21160F: drivers/thermal/amlogic_thermal.c 21161 21162THERMAL/CPU_COOLING 21163M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21164M: Daniel Lezcano <daniel.lezcano@linaro.org> 21165M: Viresh Kumar <viresh.kumar@linaro.org> 21166R: Lukasz Luba <lukasz.luba@arm.com> 21167L: linux-pm@vger.kernel.org 21168S: Supported 21169F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21170F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21171F: drivers/thermal/cpufreq_cooling.c 21172F: drivers/thermal/cpuidle_cooling.c 21173F: include/linux/cpu_cooling.h 21174 21175THERMAL/POWER_ALLOCATOR 21176M: Lukasz Luba <lukasz.luba@arm.com> 21177L: linux-pm@vger.kernel.org 21178S: Maintained 21179F: Documentation/driver-api/thermal/power_allocator.rst 21180F: drivers/thermal/gov_power_allocator.c 21181F: drivers/thermal/thermal_trace_ipa.h 21182 21183THINKPAD ACPI EXTRAS DRIVER 21184M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21185L: ibm-acpi-devel@lists.sourceforge.net 21186L: platform-driver-x86@vger.kernel.org 21187S: Maintained 21188W: http://ibm-acpi.sourceforge.net 21189W: http://thinkwiki.org/wiki/Ibm-acpi 21190T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21191F: drivers/platform/x86/thinkpad_acpi.c 21192 21193THINKPAD LMI DRIVER 21194M: Mark Pearson <markpearson@lenovo.com> 21195L: platform-driver-x86@vger.kernel.org 21196S: Maintained 21197F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21198F: drivers/platform/x86/think-lmi.? 21199 21200THUNDERBOLT DMA TRAFFIC TEST DRIVER 21201M: Isaac Hazan <isaac.hazan@intel.com> 21202L: linux-usb@vger.kernel.org 21203S: Maintained 21204F: drivers/thunderbolt/dma_test.c 21205 21206THUNDERBOLT DRIVER 21207M: Andreas Noever <andreas.noever@gmail.com> 21208M: Michael Jamet <michael.jamet@intel.com> 21209M: Mika Westerberg <mika.westerberg@linux.intel.com> 21210M: Yehezkel Bernat <YehezkelShB@gmail.com> 21211L: linux-usb@vger.kernel.org 21212S: Maintained 21213T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21214F: Documentation/admin-guide/thunderbolt.rst 21215F: drivers/thunderbolt/ 21216F: include/linux/thunderbolt.h 21217 21218THUNDERBOLT NETWORK DRIVER 21219M: Michael Jamet <michael.jamet@intel.com> 21220M: Mika Westerberg <mika.westerberg@linux.intel.com> 21221M: Yehezkel Bernat <YehezkelShB@gmail.com> 21222L: netdev@vger.kernel.org 21223S: Maintained 21224F: drivers/net/thunderbolt/ 21225 21226THUNDERX GPIO DRIVER 21227M: Robert Richter <rric@kernel.org> 21228S: Odd Fixes 21229F: drivers/gpio/gpio-thunderx.c 21230 21231TI ADS7924 ADC DRIVER 21232M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21233L: linux-iio@vger.kernel.org 21234S: Supported 21235F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21236F: drivers/iio/adc/ti-ads7924.c 21237 21238TI AM437X VPFE DRIVER 21239M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21240L: linux-media@vger.kernel.org 21241S: Maintained 21242W: https://linuxtv.org 21243Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21244T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21245F: drivers/media/platform/ti/am437x/ 21246 21247TI BANDGAP AND THERMAL DRIVER 21248M: Eduardo Valentin <edubezval@gmail.com> 21249M: Keerthy <j-keerthy@ti.com> 21250L: linux-pm@vger.kernel.org 21251L: linux-omap@vger.kernel.org 21252S: Maintained 21253F: drivers/thermal/ti-soc-thermal/ 21254 21255TI BQ27XXX POWER SUPPLY DRIVER 21256F: drivers/power/supply/bq27xxx_battery.c 21257F: drivers/power/supply/bq27xxx_battery_i2c.c 21258F: include/linux/power/bq27xxx_battery.h 21259 21260TI CDCE706 CLOCK DRIVER 21261M: Max Filippov <jcmvbkbc@gmail.com> 21262S: Maintained 21263F: drivers/clk/clk-cdce706.c 21264 21265TI CLOCK DRIVER 21266M: Tero Kristo <kristo@kernel.org> 21267L: linux-omap@vger.kernel.org 21268S: Odd Fixes 21269F: drivers/clk/ti/ 21270F: include/linux/clk/ti.h 21271 21272TI DAVINCI MACHINE SUPPORT 21273M: Bartosz Golaszewski <brgl@bgdev.pl> 21274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21275S: Maintained 21276T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21277F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21278F: arch/arm/boot/dts/ti/davinci/ 21279F: arch/arm/mach-davinci/ 21280F: drivers/i2c/busses/i2c-davinci.c 21281 21282TI DAVINCI SERIES CLOCK DRIVER 21283M: David Lechner <david@lechnology.com> 21284R: Sekhar Nori <nsekhar@ti.com> 21285S: Maintained 21286F: Documentation/devicetree/bindings/clock/ti/davinci/ 21287F: drivers/clk/davinci/ 21288F: include/linux/clk/davinci.h 21289 21290TI DAVINCI SERIES GPIO DRIVER 21291M: Keerthy <j-keerthy@ti.com> 21292L: linux-gpio@vger.kernel.org 21293S: Maintained 21294F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21295F: drivers/gpio/gpio-davinci.c 21296 21297TI DAVINCI SERIES MEDIA DRIVER 21298M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21299L: linux-media@vger.kernel.org 21300S: Maintained 21301W: https://linuxtv.org 21302Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21303T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21304F: drivers/media/platform/ti/davinci/ 21305F: include/media/davinci/ 21306 21307TI ENHANCED CAPTURE (eCAP) DRIVER 21308M: Vignesh Raghavendra <vigneshr@ti.com> 21309R: Julien Panis <jpanis@baylibre.com> 21310L: linux-iio@vger.kernel.org 21311L: linux-omap@vger.kernel.org 21312S: Maintained 21313F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21314F: drivers/counter/ti-ecap-capture.c 21315 21316TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21317R: David Lechner <david@lechnology.com> 21318L: linux-iio@vger.kernel.org 21319F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21320F: drivers/counter/ti-eqep.c 21321 21322TI ETHERNET SWITCH DRIVER (CPSW) 21323R: Grygorii Strashko <grygorii.strashko@ti.com> 21324L: linux-omap@vger.kernel.org 21325L: netdev@vger.kernel.org 21326S: Maintained 21327F: drivers/net/ethernet/ti/cpsw* 21328F: drivers/net/ethernet/ti/davinci* 21329 21330TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21331M: Alex Dubov <oakad@yahoo.com> 21332S: Maintained 21333W: http://tifmxx.berlios.de/ 21334F: drivers/memstick/host/tifm_ms.c 21335F: drivers/misc/tifm* 21336F: drivers/mmc/host/tifm_sd.c 21337F: include/linux/tifm.h 21338 21339TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21340M: Nishanth Menon <nm@ti.com> 21341M: Santosh Shilimkar <ssantosh@kernel.org> 21342L: linux-kernel@vger.kernel.org 21343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21344S: Maintained 21345T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21346F: drivers/soc/ti/* 21347 21348TI LM49xxx FAMILY ASoC CODEC DRIVERS 21349M: M R Swami Reddy <mr.swami.reddy@ti.com> 21350M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21352S: Maintained 21353F: sound/soc/codecs/isabelle* 21354F: sound/soc/codecs/lm49453* 21355 21356TI LMP92064 ADC DRIVER 21357M: Leonard Göhrs <l.goehrs@pengutronix.de> 21358R: kernel@pengutronix.de 21359L: linux-iio@vger.kernel.org 21360S: Maintained 21361F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21362F: drivers/iio/adc/ti-lmp92064.c 21363 21364TI PCM3060 ASoC CODEC DRIVER 21365M: Kirill Marinushkin <kmarinushkin@birdec.com> 21366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21367S: Maintained 21368F: Documentation/devicetree/bindings/sound/pcm3060.txt 21369F: sound/soc/codecs/pcm3060* 21370 21371TI TAS571X FAMILY ASoC CODEC DRIVER 21372M: Kevin Cernekee <cernekee@chromium.org> 21373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21374S: Odd Fixes 21375F: sound/soc/codecs/tas571x* 21376 21377TI TMAG5273 MAGNETOMETER DRIVER 21378M: Gerald Loacker <gerald.loacker@wolfvision.net> 21379L: linux-iio@vger.kernel.org 21380S: Maintained 21381F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21382F: drivers/iio/magnetometer/tmag5273.c 21383 21384TI TRF7970A NFC DRIVER 21385M: Mark Greer <mgreer@animalcreek.com> 21386L: linux-wireless@vger.kernel.org 21387S: Supported 21388F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21389F: drivers/nfc/trf7970a.c 21390 21391TI TSC2046 ADC DRIVER 21392M: Oleksij Rempel <o.rempel@pengutronix.de> 21393R: kernel@pengutronix.de 21394L: linux-iio@vger.kernel.org 21395S: Maintained 21396F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21397F: drivers/iio/adc/ti-tsc2046.c 21398 21399TI TWL4030 SERIES SOC CODEC DRIVER 21400M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21401L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21402S: Maintained 21403F: sound/soc/codecs/twl4030* 21404 21405TI VPE/CAL DRIVERS 21406M: Benoit Parrot <bparrot@ti.com> 21407L: linux-media@vger.kernel.org 21408S: Maintained 21409W: http://linuxtv.org/ 21410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21411F: Documentation/devicetree/bindings/media/ti,cal.yaml 21412F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21413F: drivers/media/platform/ti/cal/ 21414F: drivers/media/platform/ti/vpe/ 21415 21416TI WILINK WIRELESS DRIVERS 21417L: linux-wireless@vger.kernel.org 21418S: Orphan 21419W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21420W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21421T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21422F: drivers/net/wireless/ti/ 21423 21424TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21425M: John Stultz <jstultz@google.com> 21426M: Thomas Gleixner <tglx@linutronix.de> 21427R: Stephen Boyd <sboyd@kernel.org> 21428L: linux-kernel@vger.kernel.org 21429S: Supported 21430T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21431F: include/linux/clocksource.h 21432F: include/linux/time.h 21433F: include/linux/timex.h 21434F: include/uapi/linux/time.h 21435F: include/uapi/linux/timex.h 21436F: kernel/time/alarmtimer.c 21437F: kernel/time/clocksource.c 21438F: kernel/time/ntp.c 21439F: kernel/time/time*.c 21440F: tools/testing/selftests/timers/ 21441 21442TIPC NETWORK LAYER 21443M: Jon Maloy <jmaloy@redhat.com> 21444M: Ying Xue <ying.xue@windriver.com> 21445L: netdev@vger.kernel.org (core kernel code) 21446L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21447S: Maintained 21448W: http://tipc.sourceforge.net/ 21449F: include/uapi/linux/tipc*.h 21450F: net/tipc/ 21451 21452TLAN NETWORK DRIVER 21453M: Samuel Chessman <chessman@tux.org> 21454L: tlan-devel@lists.sourceforge.net (subscribers-only) 21455S: Maintained 21456W: http://sourceforge.net/projects/tlan/ 21457F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21458F: drivers/net/ethernet/ti/tlan.* 21459 21460TMIO/SDHI MMC DRIVER 21461M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21462L: linux-mmc@vger.kernel.org 21463L: linux-renesas-soc@vger.kernel.org 21464S: Supported 21465F: drivers/mmc/host/renesas_sdhi* 21466F: drivers/mmc/host/tmio_mmc* 21467F: include/linux/mfd/tmio.h 21468 21469TMP401 HARDWARE MONITOR DRIVER 21470M: Guenter Roeck <linux@roeck-us.net> 21471L: linux-hwmon@vger.kernel.org 21472S: Maintained 21473F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21474F: Documentation/hwmon/tmp401.rst 21475F: drivers/hwmon/tmp401.c 21476 21477TMP464 HARDWARE MONITOR DRIVER 21478M: Guenter Roeck <linux@roeck-us.net> 21479L: linux-hwmon@vger.kernel.org 21480S: Maintained 21481F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21482F: Documentation/hwmon/tmp464.rst 21483F: drivers/hwmon/tmp464.c 21484 21485TMP513 HARDWARE MONITOR DRIVER 21486M: Eric Tremblay <etremblay@distech-controls.com> 21487L: linux-hwmon@vger.kernel.org 21488S: Maintained 21489F: Documentation/hwmon/tmp513.rst 21490F: drivers/hwmon/tmp513.c 21491 21492TMPFS (SHMEM FILESYSTEM) 21493M: Hugh Dickins <hughd@google.com> 21494L: linux-mm@kvack.org 21495S: Maintained 21496F: include/linux/shmem_fs.h 21497F: mm/shmem.c 21498 21499TOMOYO SECURITY MODULE 21500M: Kentaro Takeda <takedakn@nttdata.co.jp> 21501M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21502L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21503L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21504L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21505L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21506S: Maintained 21507W: https://tomoyo.osdn.jp/ 21508F: security/tomoyo/ 21509 21510TOPSTAR LAPTOP EXTRAS DRIVER 21511M: Herton Ronaldo Krzesinski <herton@canonical.com> 21512L: platform-driver-x86@vger.kernel.org 21513S: Maintained 21514F: drivers/platform/x86/topstar-laptop.c 21515 21516TORTURE-TEST MODULES 21517M: Davidlohr Bueso <dave@stgolabs.net> 21518M: "Paul E. McKenney" <paulmck@kernel.org> 21519M: Josh Triplett <josh@joshtriplett.org> 21520L: linux-kernel@vger.kernel.org 21521S: Supported 21522T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21523F: Documentation/RCU/torture.rst 21524F: kernel/locking/locktorture.c 21525F: kernel/rcu/rcuscale.c 21526F: kernel/rcu/rcutorture.c 21527F: kernel/rcu/refscale.c 21528F: kernel/torture.c 21529 21530TOSHIBA ACPI EXTRAS DRIVER 21531M: Azael Avalos <coproscefalo@gmail.com> 21532L: platform-driver-x86@vger.kernel.org 21533S: Maintained 21534F: drivers/platform/x86/toshiba_acpi.c 21535 21536TOSHIBA BLUETOOTH DRIVER 21537M: Azael Avalos <coproscefalo@gmail.com> 21538L: platform-driver-x86@vger.kernel.org 21539S: Maintained 21540F: drivers/platform/x86/toshiba_bluetooth.c 21541 21542TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21543M: Azael Avalos <coproscefalo@gmail.com> 21544L: platform-driver-x86@vger.kernel.org 21545S: Maintained 21546F: drivers/platform/x86/toshiba_haps.c 21547 21548TOSHIBA SMM DRIVER 21549M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21550S: Maintained 21551W: http://www.buzzard.org.uk/toshiba/ 21552F: drivers/char/toshiba.c 21553F: include/linux/toshiba.h 21554F: include/uapi/linux/toshiba.h 21555 21556TOSHIBA TC358743 DRIVER 21557M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21558L: linux-media@vger.kernel.org 21559S: Maintained 21560F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21561F: drivers/media/i2c/tc358743* 21562F: include/media/i2c/tc358743.h 21563 21564TOSHIBA WMI HOTKEYS DRIVER 21565M: Azael Avalos <coproscefalo@gmail.com> 21566L: platform-driver-x86@vger.kernel.org 21567S: Maintained 21568F: drivers/platform/x86/toshiba-wmi.c 21569 21570TPM DEVICE DRIVER 21571M: Peter Huewe <peterhuewe@gmx.de> 21572M: Jarkko Sakkinen <jarkko@kernel.org> 21573R: Jason Gunthorpe <jgg@ziepe.ca> 21574L: linux-integrity@vger.kernel.org 21575S: Maintained 21576W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21577Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21579F: drivers/char/tpm/ 21580 21581TPS546D24 DRIVER 21582M: Duke Du <dukedu83@gmail.com> 21583L: linux-hwmon@vger.kernel.org 21584S: Maintained 21585F: Documentation/hwmon/tps546d24.rst 21586F: drivers/hwmon/pmbus/tps546d24.c 21587 21588TRACING 21589M: Steven Rostedt <rostedt@goodmis.org> 21590M: Masami Hiramatsu <mhiramat@kernel.org> 21591L: linux-kernel@vger.kernel.org 21592L: linux-trace-kernel@vger.kernel.org 21593S: Maintained 21594Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21595T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21596F: Documentation/trace/* 21597F: fs/tracefs/ 21598F: include/linux/trace*.h 21599F: include/trace/ 21600F: kernel/trace/ 21601F: scripts/tracing/ 21602F: tools/testing/selftests/ftrace/ 21603 21604TRACING MMIO ACCESSES (MMIOTRACE) 21605M: Steven Rostedt <rostedt@goodmis.org> 21606M: Masami Hiramatsu <mhiramat@kernel.org> 21607R: Karol Herbst <karolherbst@gmail.com> 21608R: Pekka Paalanen <ppaalanen@gmail.com> 21609L: linux-kernel@vger.kernel.org 21610L: nouveau@lists.freedesktop.org 21611S: Maintained 21612F: arch/x86/mm/kmmio.c 21613F: arch/x86/mm/mmio-mod.c 21614F: arch/x86/mm/testmmiotrace.c 21615F: include/linux/mmiotrace.h 21616F: kernel/trace/trace_mmiotrace.c 21617 21618TRACING OS NOISE / LATENCY TRACERS 21619M: Steven Rostedt <rostedt@goodmis.org> 21620M: Daniel Bristot de Oliveira <bristot@kernel.org> 21621S: Maintained 21622F: Documentation/trace/hwlat_detector.rst 21623F: Documentation/trace/osnoise-tracer.rst 21624F: Documentation/trace/timerlat-tracer.rst 21625F: arch/*/kernel/trace.c 21626F: include/trace/events/osnoise.h 21627F: kernel/trace/trace_hwlat.c 21628F: kernel/trace/trace_irqsoff.c 21629F: kernel/trace/trace_osnoise.c 21630F: kernel/trace/trace_sched_wakeup.c 21631 21632TRADITIONAL CHINESE DOCUMENTATION 21633M: Hu Haowen <src.res@email.cn> 21634L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21635S: Maintained 21636W: https://github.com/srcres258/linux-doc 21637T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21638F: Documentation/translations/zh_TW/ 21639 21640TTY LAYER 21641M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21642M: Jiri Slaby <jirislaby@kernel.org> 21643S: Supported 21644T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21645F: Documentation/driver-api/serial/ 21646F: drivers/tty/ 21647F: drivers/tty/serial/serial_core.c 21648F: include/linux/selection.h 21649F: include/linux/serial.h 21650F: include/linux/serial_core.h 21651F: include/linux/sysrq.h 21652F: include/linux/tty*.h 21653F: include/linux/vt.h 21654F: include/linux/vt_*.h 21655F: include/uapi/linux/serial.h 21656F: include/uapi/linux/serial_core.h 21657F: include/uapi/linux/tty.h 21658 21659TUA9001 MEDIA DRIVER 21660M: Antti Palosaari <crope@iki.fi> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664W: http://palosaari.fi/linux/ 21665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21666T: git git://linuxtv.org/anttip/media_tree.git 21667F: drivers/media/tuners/tua9001* 21668 21669TULIP NETWORK DRIVERS 21670L: netdev@vger.kernel.org 21671L: linux-parisc@vger.kernel.org 21672S: Orphan 21673F: drivers/net/ethernet/dec/tulip/ 21674 21675TUN/TAP driver 21676M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21677S: Maintained 21678W: http://vtun.sourceforge.net/tun 21679F: Documentation/networking/tuntap.rst 21680F: arch/um/os-Linux/drivers/ 21681 21682TURBOCHANNEL SUBSYSTEM 21683M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21684M: Ralf Baechle <ralf@linux-mips.org> 21685L: linux-mips@vger.kernel.org 21686S: Maintained 21687Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21688F: drivers/tc/ 21689F: include/linux/tc.h 21690 21691TURBOSTAT UTILITY 21692M: "Len Brown" <lenb@kernel.org> 21693L: linux-pm@vger.kernel.org 21694S: Supported 21695Q: https://patchwork.kernel.org/project/linux-pm/list/ 21696B: https://bugzilla.kernel.org 21697T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21698F: tools/power/x86/turbostat/ 21699 21700TW5864 VIDEO4LINUX DRIVER 21701M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21702M: Anton Sviridenko <anton@corp.bluecherry.net> 21703M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21704M: Andrey Utkin <andrey_utkin@fastmail.com> 21705L: linux-media@vger.kernel.org 21706S: Supported 21707F: drivers/media/pci/tw5864/ 21708 21709TW68 VIDEO4LINUX DRIVER 21710M: Hans Verkuil <hverkuil@xs4all.nl> 21711L: linux-media@vger.kernel.org 21712S: Odd Fixes 21713W: https://linuxtv.org 21714T: git git://linuxtv.org/media_tree.git 21715F: drivers/media/pci/tw68/ 21716 21717TW686X VIDEO4LINUX DRIVER 21718M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21719L: linux-media@vger.kernel.org 21720S: Maintained 21721W: http://linuxtv.org 21722T: git git://linuxtv.org/media_tree.git 21723F: drivers/media/pci/tw686x/ 21724 21725U-BOOT ENVIRONMENT VARIABLES 21726M: Rafał Miłecki <rafal@milecki.pl> 21727S: Maintained 21728F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21729F: drivers/nvmem/u-boot-env.c 21730 21731UACCE ACCELERATOR FRAMEWORK 21732M: Zhangfei Gao <zhangfei.gao@linaro.org> 21733M: Zhou Wang <wangzhou1@hisilicon.com> 21734L: linux-accelerators@lists.ozlabs.org 21735L: linux-kernel@vger.kernel.org 21736S: Maintained 21737F: Documentation/ABI/testing/sysfs-driver-uacce 21738F: Documentation/misc-devices/uacce.rst 21739F: drivers/misc/uacce/ 21740F: include/linux/uacce.h 21741F: include/uapi/misc/uacce/ 21742 21743UBI FILE SYSTEM (UBIFS) 21744M: Richard Weinberger <richard@nod.at> 21745L: linux-mtd@lists.infradead.org 21746S: Supported 21747W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21749T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21750F: Documentation/ABI/testing/sysfs-fs-ubifs 21751F: Documentation/filesystems/ubifs-authentication.rst 21752F: Documentation/filesystems/ubifs.rst 21753F: fs/ubifs/ 21754 21755UBLK USERSPACE BLOCK DRIVER 21756M: Ming Lei <ming.lei@redhat.com> 21757L: linux-block@vger.kernel.org 21758S: Maintained 21759F: Documentation/block/ublk.rst 21760F: drivers/block/ublk_drv.c 21761F: include/uapi/linux/ublk_cmd.h 21762 21763UCLINUX (M68KNOMMU AND COLDFIRE) 21764M: Greg Ungerer <gerg@linux-m68k.org> 21765L: linux-m68k@lists.linux-m68k.org 21766S: Maintained 21767W: http://www.linux-m68k.org/ 21768T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21769F: arch/m68k/*/*_no.* 21770F: arch/m68k/68*/ 21771F: arch/m68k/coldfire/ 21772F: arch/m68k/include/asm/*_no.* 21773 21774UDF FILESYSTEM 21775M: Jan Kara <jack@suse.com> 21776S: Maintained 21777F: Documentation/filesystems/udf.rst 21778F: fs/udf/ 21779 21780UDRAW TABLET 21781M: Bastien Nocera <hadess@hadess.net> 21782L: linux-input@vger.kernel.org 21783S: Maintained 21784F: drivers/hid/hid-udraw-ps3.c 21785 21786UFS FILESYSTEM 21787M: Evgeniy Dushistov <dushistov@mail.ru> 21788S: Maintained 21789F: Documentation/admin-guide/ufs.rst 21790F: fs/ufs/ 21791 21792UHID USERSPACE HID IO DRIVER 21793M: David Rheinsberg <david.rheinsberg@gmail.com> 21794L: linux-input@vger.kernel.org 21795S: Maintained 21796F: drivers/hid/uhid.c 21797F: include/uapi/linux/uhid.h 21798 21799ULPI BUS 21800M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21801L: linux-usb@vger.kernel.org 21802S: Maintained 21803F: drivers/usb/common/ulpi.c 21804F: include/linux/ulpi/ 21805 21806UNICODE SUBSYSTEM 21807M: Gabriel Krisman Bertazi <krisman@collabora.com> 21808L: linux-fsdevel@vger.kernel.org 21809S: Supported 21810F: fs/unicode/ 21811 21812UNIFDEF 21813M: Tony Finch <dot@dotat.at> 21814S: Maintained 21815W: http://dotat.at/prog/unifdef 21816F: scripts/unifdef.c 21817 21818UNIFORM CDROM DRIVER 21819M: Phillip Potter <phil@philpotter.co.uk> 21820S: Maintained 21821F: Documentation/cdrom/ 21822F: drivers/cdrom/cdrom.c 21823F: include/linux/cdrom.h 21824F: include/uapi/linux/cdrom.h 21825 21826UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21827R: Alim Akhtar <alim.akhtar@samsung.com> 21828R: Avri Altman <avri.altman@wdc.com> 21829R: Bart Van Assche <bvanassche@acm.org> 21830L: linux-scsi@vger.kernel.org 21831S: Supported 21832F: Documentation/devicetree/bindings/ufs/ 21833F: Documentation/scsi/ufs.rst 21834F: drivers/ufs/core/ 21835 21836UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21837M: Pedro Sousa <pedrom.sousa@synopsys.com> 21838L: linux-scsi@vger.kernel.org 21839S: Supported 21840F: drivers/ufs/host/*dwc* 21841 21842UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21843M: Alim Akhtar <alim.akhtar@samsung.com> 21844L: linux-scsi@vger.kernel.org 21845S: Maintained 21846F: drivers/ufs/host/ufs-exynos* 21847 21848UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21849M: Stanley Chu <stanley.chu@mediatek.com> 21850L: linux-scsi@vger.kernel.org 21851L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21852S: Maintained 21853F: drivers/ufs/host/ufs-mediatek* 21854 21855UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21856M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21857L: linux-arm-msm@vger.kernel.org 21858L: linux-scsi@vger.kernel.org 21859S: Maintained 21860F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21861F: drivers/ufs/host/ufs-qcom* 21862 21863UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21864M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21865L: linux-renesas-soc@vger.kernel.org 21866L: linux-scsi@vger.kernel.org 21867S: Maintained 21868F: drivers/ufs/host/ufs-renesas.c 21869 21870UNSORTED BLOCK IMAGES (UBI) 21871M: Richard Weinberger <richard@nod.at> 21872L: linux-mtd@lists.infradead.org 21873S: Supported 21874W: http://www.linux-mtd.infradead.org/ 21875T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21876T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21877F: drivers/mtd/ubi/ 21878F: include/linux/mtd/ubi.h 21879F: include/uapi/mtd/ubi-user.h 21880 21881USB "USBNET" DRIVER FRAMEWORK 21882M: Oliver Neukum <oneukum@suse.com> 21883L: netdev@vger.kernel.org 21884S: Maintained 21885W: http://www.linux-usb.org/usbnet 21886F: drivers/net/usb/usbnet.c 21887F: include/linux/usb/usbnet.h 21888 21889USB ACM DRIVER 21890M: Oliver Neukum <oneukum@suse.com> 21891L: linux-usb@vger.kernel.org 21892S: Maintained 21893F: Documentation/usb/acm.rst 21894F: drivers/usb/class/cdc-acm.* 21895 21896USB APPLE MFI FASTCHARGE DRIVER 21897M: Bastien Nocera <hadess@hadess.net> 21898L: linux-usb@vger.kernel.org 21899S: Maintained 21900F: drivers/usb/misc/apple-mfi-fastcharge.c 21901 21902USB AR5523 WIRELESS DRIVER 21903M: Pontus Fuchs <pontus.fuchs@gmail.com> 21904L: linux-wireless@vger.kernel.org 21905S: Maintained 21906F: drivers/net/wireless/ath/ar5523/ 21907 21908USB ATTACHED SCSI 21909M: Oliver Neukum <oneukum@suse.com> 21910L: linux-usb@vger.kernel.org 21911L: linux-scsi@vger.kernel.org 21912S: Maintained 21913F: drivers/usb/storage/uas.c 21914 21915USB CDC ETHERNET DRIVER 21916M: Oliver Neukum <oliver@neukum.org> 21917L: linux-usb@vger.kernel.org 21918S: Maintained 21919F: drivers/net/usb/cdc_*.c 21920F: include/uapi/linux/usb/cdc.h 21921 21922USB CHAOSKEY DRIVER 21923M: Keith Packard <keithp@keithp.com> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: drivers/usb/misc/chaoskey.c 21927 21928USB CYPRESS C67X00 DRIVER 21929L: linux-usb@vger.kernel.org 21930S: Orphan 21931F: drivers/usb/c67x00/ 21932 21933USB DAVICOM DM9601 DRIVER 21934M: Peter Korsgaard <peter@korsgaard.com> 21935L: netdev@vger.kernel.org 21936S: Maintained 21937W: http://www.linux-usb.org/usbnet 21938F: drivers/net/usb/dm9601.c 21939 21940USB EHCI DRIVER 21941M: Alan Stern <stern@rowland.harvard.edu> 21942L: linux-usb@vger.kernel.org 21943S: Maintained 21944F: Documentation/usb/ehci.rst 21945F: drivers/usb/host/ehci* 21946 21947USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21948M: Jiri Kosina <jikos@kernel.org> 21949M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21950L: linux-usb@vger.kernel.org 21951S: Maintained 21952T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21953F: Documentation/hid/hiddev.rst 21954F: drivers/hid/usbhid/ 21955 21956USB INTEL XHCI ROLE MUX DRIVER 21957M: Hans de Goede <hdegoede@redhat.com> 21958L: linux-usb@vger.kernel.org 21959S: Maintained 21960F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21961 21962USB IP DRIVER FOR HISILICON KIRIN 960 21963M: Yu Chen <chenyu56@huawei.com> 21964M: Binghui Wang <wangbinghui@hisilicon.com> 21965L: linux-usb@vger.kernel.org 21966S: Maintained 21967F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21968F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21969 21970USB IP DRIVER FOR HISILICON KIRIN 970 21971M: Mauro Carvalho Chehab <mchehab@kernel.org> 21972L: linux-usb@vger.kernel.org 21973S: Maintained 21974F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21975F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21976 21977USB ISP116X DRIVER 21978M: Olav Kongas <ok@artecdesign.ee> 21979L: linux-usb@vger.kernel.org 21980S: Maintained 21981F: drivers/usb/host/isp116x* 21982F: include/linux/usb/isp116x.h 21983 21984USB ISP1760 DRIVER 21985M: Rui Miguel Silva <rui.silva@linaro.org> 21986L: linux-usb@vger.kernel.org 21987S: Maintained 21988F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21989F: drivers/usb/isp1760/* 21990 21991USB LAN78XX ETHERNET DRIVER 21992M: Woojung Huh <woojung.huh@microchip.com> 21993M: UNGLinuxDriver@microchip.com 21994L: netdev@vger.kernel.org 21995S: Maintained 21996F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21997F: drivers/net/usb/lan78xx.* 21998F: include/dt-bindings/net/microchip-lan78xx.h 21999 22000USB MASS STORAGE DRIVER 22001M: Alan Stern <stern@rowland.harvard.edu> 22002L: linux-usb@vger.kernel.org 22003L: usb-storage@lists.one-eyed-alien.net 22004S: Maintained 22005F: drivers/usb/storage/ 22006 22007USB MIDI DRIVER 22008M: Clemens Ladisch <clemens@ladisch.de> 22009L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22010S: Maintained 22011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22012F: sound/usb/midi.* 22013 22014USB NETWORKING DRIVERS 22015L: linux-usb@vger.kernel.org 22016S: Odd Fixes 22017F: drivers/net/usb/ 22018 22019USB OHCI DRIVER 22020M: Alan Stern <stern@rowland.harvard.edu> 22021L: linux-usb@vger.kernel.org 22022S: Maintained 22023F: Documentation/usb/ohci.rst 22024F: drivers/usb/host/ohci* 22025 22026USB OTG FSM (Finite State Machine) 22027M: Peter Chen <peter.chen@kernel.org> 22028L: linux-usb@vger.kernel.org 22029S: Maintained 22030T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22031F: drivers/usb/common/usb-otg-fsm.c 22032 22033USB OVER IP DRIVER 22034M: Valentina Manea <valentina.manea.m@gmail.com> 22035M: Shuah Khan <shuah@kernel.org> 22036M: Shuah Khan <skhan@linuxfoundation.org> 22037R: Hongren Zheng <i@zenithal.me> 22038L: linux-usb@vger.kernel.org 22039S: Maintained 22040F: Documentation/usb/usbip_protocol.rst 22041F: drivers/usb/usbip/ 22042F: tools/testing/selftests/drivers/usb/usbip/ 22043F: tools/usb/usbip/ 22044 22045USB PEGASUS DRIVER 22046M: Petko Manolov <petkan@nucleusys.com> 22047L: linux-usb@vger.kernel.org 22048L: netdev@vger.kernel.org 22049S: Maintained 22050W: https://github.com/petkan/pegasus 22051T: git https://github.com/petkan/pegasus.git 22052F: drivers/net/usb/pegasus.* 22053 22054USB PRINTER DRIVER (usblp) 22055M: Pete Zaitcev <zaitcev@redhat.com> 22056L: linux-usb@vger.kernel.org 22057S: Supported 22058F: drivers/usb/class/usblp.c 22059 22060USB QMI WWAN NETWORK DRIVER 22061M: Bjørn Mork <bjorn@mork.no> 22062L: netdev@vger.kernel.org 22063S: Maintained 22064F: Documentation/ABI/testing/sysfs-class-net-qmi 22065F: drivers/net/usb/qmi_wwan.c 22066 22067USB RAW GADGET DRIVER 22068R: Andrey Konovalov <andreyknvl@gmail.com> 22069L: linux-usb@vger.kernel.org 22070S: Maintained 22071F: Documentation/usb/raw-gadget.rst 22072F: drivers/usb/gadget/legacy/raw_gadget.c 22073F: include/uapi/linux/usb/raw_gadget.h 22074 22075USB RTL8150 DRIVER 22076M: Petko Manolov <petkan@nucleusys.com> 22077L: linux-usb@vger.kernel.org 22078L: netdev@vger.kernel.org 22079S: Maintained 22080W: https://github.com/petkan/rtl8150 22081T: git https://github.com/petkan/rtl8150.git 22082F: drivers/net/usb/rtl8150.c 22083 22084USB SERIAL SUBSYSTEM 22085M: Johan Hovold <johan@kernel.org> 22086L: linux-usb@vger.kernel.org 22087S: Maintained 22088T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22089F: Documentation/usb/usb-serial.rst 22090F: drivers/usb/serial/ 22091F: include/linux/usb/serial.h 22092 22093USB SMSC75XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095L: netdev@vger.kernel.org 22096S: Maintained 22097F: drivers/net/usb/smsc75xx.* 22098 22099USB SMSC95XX ETHERNET DRIVER 22100M: Steve Glendinning <steve.glendinning@shawell.net> 22101M: UNGLinuxDriver@microchip.com 22102L: netdev@vger.kernel.org 22103S: Maintained 22104F: drivers/net/usb/smsc95xx.* 22105 22106USB SUBSYSTEM 22107M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22108L: linux-usb@vger.kernel.org 22109S: Supported 22110W: http://www.linux-usb.org 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22112F: Documentation/devicetree/bindings/usb/ 22113F: Documentation/usb/ 22114F: drivers/usb/ 22115F: include/dt-bindings/usb/ 22116F: include/linux/usb.h 22117F: include/linux/usb/ 22118F: include/uapi/linux/usb/ 22119 22120USB TYPEC BUS FOR ALTERNATE MODES 22121M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22122L: linux-usb@vger.kernel.org 22123S: Maintained 22124F: Documentation/ABI/testing/sysfs-bus-typec 22125F: Documentation/driver-api/usb/typec_bus.rst 22126F: drivers/usb/typec/altmodes/ 22127F: include/linux/usb/typec_altmode.h 22128 22129USB TYPEC CLASS 22130M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22131L: linux-usb@vger.kernel.org 22132S: Maintained 22133F: Documentation/ABI/testing/sysfs-class-typec 22134F: Documentation/driver-api/usb/typec.rst 22135F: drivers/usb/typec/ 22136F: include/linux/usb/typec.h 22137 22138USB TYPEC INTEL PMC MUX DRIVER 22139M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22140L: linux-usb@vger.kernel.org 22141S: Maintained 22142F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22143F: drivers/usb/typec/mux/intel_pmc_mux.c 22144 22145USB TYPEC PI3USB30532 MUX DRIVER 22146M: Hans de Goede <hdegoede@redhat.com> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/mux/pi3usb30532.c 22150 22151USB TYPEC PORT CONTROLLER DRIVERS 22152M: Guenter Roeck <linux@roeck-us.net> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/typec/tcpm/ 22156 22157USB UHCI DRIVER 22158M: Alan Stern <stern@rowland.harvard.edu> 22159L: linux-usb@vger.kernel.org 22160S: Maintained 22161F: drivers/usb/host/uhci* 22162 22163USB VIDEO CLASS 22164M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22165L: linux-media@vger.kernel.org 22166S: Maintained 22167W: http://www.ideasonboard.org/uvc/ 22168T: git git://linuxtv.org/media_tree.git 22169F: drivers/media/usb/uvc/ 22170F: include/uapi/linux/uvcvideo.h 22171 22172USB WEBCAM GADGET 22173M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22174M: Daniel Scally <dan.scally@ideasonboard.com> 22175L: linux-usb@vger.kernel.org 22176S: Maintained 22177F: drivers/usb/gadget/function/*uvc* 22178F: drivers/usb/gadget/legacy/webcam.c 22179F: include/uapi/linux/usb/g_uvc.h 22180 22181USB WIRELESS RNDIS DRIVER (rndis_wlan) 22182M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22183L: linux-wireless@vger.kernel.org 22184S: Maintained 22185F: drivers/net/wireless/legacy/rndis_wlan.c 22186 22187USB XHCI DRIVER 22188M: Mathias Nyman <mathias.nyman@intel.com> 22189L: linux-usb@vger.kernel.org 22190S: Supported 22191F: drivers/usb/host/pci-quirks* 22192F: drivers/usb/host/xhci* 22193 22194USB ZD1201 DRIVER 22195L: linux-wireless@vger.kernel.org 22196S: Orphan 22197W: http://linux-lc100020.sourceforge.net 22198F: drivers/net/wireless/zydas/zd1201.* 22199 22200USER DATAGRAM PROTOCOL (UDP) 22201M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22202S: Maintained 22203F: include/linux/udp.h 22204F: net/ipv4/udp.c 22205F: net/ipv6/udp.c 22206 22207USER-MODE LINUX (UML) 22208M: Richard Weinberger <richard@nod.at> 22209M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22210M: Johannes Berg <johannes@sipsolutions.net> 22211L: linux-um@lists.infradead.org 22212S: Maintained 22213W: http://user-mode-linux.sourceforge.net 22214Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22215T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22216T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22217F: Documentation/virt/uml/ 22218F: arch/um/ 22219F: arch/x86/um/ 22220F: fs/hostfs/ 22221 22222USERSPACE COPYIN/COPYOUT (UIOVEC) 22223M: Alexander Viro <viro@zeniv.linux.org.uk> 22224S: Maintained 22225F: include/linux/uio.h 22226F: lib/iov_iter.c 22227 22228USERSPACE DMA BUFFER DRIVER 22229M: Gerd Hoffmann <kraxel@redhat.com> 22230L: dri-devel@lists.freedesktop.org 22231S: Maintained 22232T: git git://anongit.freedesktop.org/drm/drm-misc 22233F: drivers/dma-buf/udmabuf.c 22234F: include/uapi/linux/udmabuf.h 22235 22236USERSPACE I/O (UIO) 22237M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22238S: Maintained 22239T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22240F: Documentation/driver-api/uio-howto.rst 22241F: drivers/uio/ 22242F: include/linux/uio_driver.h 22243 22244UTIL-LINUX PACKAGE 22245M: Karel Zak <kzak@redhat.com> 22246L: util-linux@vger.kernel.org 22247S: Maintained 22248W: http://en.wikipedia.org/wiki/Util-linux 22249T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22250 22251UUID HELPERS 22252R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22253L: linux-kernel@vger.kernel.org 22254S: Maintained 22255F: include/linux/uuid.h 22256F: lib/test_uuid.c 22257F: lib/uuid.c 22258 22259UV SYSFS DRIVER 22260M: Justin Ernst <justin.ernst@hpe.com> 22261L: platform-driver-x86@vger.kernel.org 22262S: Maintained 22263F: drivers/platform/x86/uv_sysfs.c 22264 22265UVESAFB DRIVER 22266M: Michal Januszewski <spock@gentoo.org> 22267L: linux-fbdev@vger.kernel.org 22268S: Maintained 22269W: https://github.com/mjanusz/v86d 22270F: Documentation/fb/uvesafb.rst 22271F: drivers/video/fbdev/uvesafb.* 22272 22273Ux500 CLOCK DRIVERS 22274M: Ulf Hansson <ulf.hansson@linaro.org> 22275L: linux-clk@vger.kernel.org 22276L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22277S: Maintained 22278F: drivers/clk/ux500/ 22279 22280VF610 NAND DRIVER 22281M: Stefan Agner <stefan@agner.ch> 22282L: linux-mtd@lists.infradead.org 22283S: Supported 22284F: drivers/mtd/nand/raw/vf610_nfc.c 22285 22286VFAT/FAT/MSDOS FILESYSTEM 22287M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22288S: Maintained 22289F: Documentation/filesystems/vfat.rst 22290F: fs/fat/ 22291F: tools/testing/selftests/filesystems/fat/ 22292 22293VFIO CDX DRIVER 22294M: Nipun Gupta <nipun.gupta@amd.com> 22295M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22296L: kvm@vger.kernel.org 22297S: Maintained 22298F: drivers/vfio/cdx/* 22299 22300VFIO DRIVER 22301M: Alex Williamson <alex.williamson@redhat.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304T: git https://github.com/awilliam/linux-vfio.git 22305F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22306F: Documentation/driver-api/vfio.rst 22307F: drivers/vfio/ 22308F: include/linux/vfio.h 22309F: include/linux/vfio_pci_core.h 22310F: include/uapi/linux/vfio.h 22311 22312VFIO FSL-MC DRIVER 22313M: Diana Craciun <diana.craciun@oss.nxp.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/fsl-mc/ 22317 22318VFIO HISILICON PCI DRIVER 22319M: Longfang Liu <liulongfang@huawei.com> 22320M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22321L: kvm@vger.kernel.org 22322S: Maintained 22323F: drivers/vfio/pci/hisilicon/ 22324 22325VFIO MEDIATED DEVICE DRIVERS 22326M: Kirti Wankhede <kwankhede@nvidia.com> 22327L: kvm@vger.kernel.org 22328S: Maintained 22329F: Documentation/driver-api/vfio-mediated-device.rst 22330F: drivers/vfio/mdev/ 22331F: include/linux/mdev.h 22332F: samples/vfio-mdev/ 22333 22334VFIO MLX5 PCI DRIVER 22335M: Yishai Hadas <yishaih@nvidia.com> 22336L: kvm@vger.kernel.org 22337S: Maintained 22338F: drivers/vfio/pci/mlx5/ 22339 22340VFIO PCI DEVICE SPECIFIC DRIVERS 22341R: Jason Gunthorpe <jgg@nvidia.com> 22342R: Yishai Hadas <yishaih@nvidia.com> 22343R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22344R: Kevin Tian <kevin.tian@intel.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22348F: drivers/vfio/pci/*/ 22349 22350VFIO PLATFORM DRIVER 22351M: Eric Auger <eric.auger@redhat.com> 22352L: kvm@vger.kernel.org 22353S: Maintained 22354F: drivers/vfio/platform/ 22355 22356VGA_SWITCHEROO 22357R: Lukas Wunner <lukas@wunner.de> 22358S: Maintained 22359T: git git://anongit.freedesktop.org/drm/drm-misc 22360F: Documentation/gpu/vga-switcheroo.rst 22361F: drivers/gpu/vga/vga_switcheroo.c 22362F: include/linux/vga_switcheroo.h 22363 22364VIA RHINE NETWORK DRIVER 22365M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22366S: Maintained 22367F: drivers/net/ethernet/via/via-rhine.c 22368 22369VIA SD/MMC CARD CONTROLLER DRIVER 22370M: Bruce Chang <brucechang@via.com.tw> 22371M: Harald Welte <HaraldWelte@viatech.com> 22372S: Maintained 22373F: drivers/mmc/host/via-sdmmc.c 22374 22375VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22376M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22377L: linux-fbdev@vger.kernel.org 22378S: Maintained 22379F: drivers/video/fbdev/via/ 22380F: include/linux/via-core.h 22381F: include/linux/via_i2c.h 22382 22383VIA VELOCITY NETWORK DRIVER 22384M: Francois Romieu <romieu@fr.zoreil.com> 22385L: netdev@vger.kernel.org 22386S: Maintained 22387F: drivers/net/ethernet/via/via-velocity.* 22388 22389VICODEC VIRTUAL CODEC DRIVER 22390M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22391L: linux-media@vger.kernel.org 22392S: Maintained 22393W: https://linuxtv.org 22394T: git git://linuxtv.org/media_tree.git 22395F: drivers/media/test-drivers/vicodec/* 22396 22397VIDEO I2C POLLING DRIVER 22398M: Matt Ranostay <matt.ranostay@konsulko.com> 22399L: linux-media@vger.kernel.org 22400S: Maintained 22401F: drivers/media/i2c/video-i2c.c 22402 22403VIDEO MULTIPLEXER DRIVER 22404M: Philipp Zabel <p.zabel@pengutronix.de> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/platform/video-mux.c 22408 22409VIDEOBUF2 FRAMEWORK 22410M: Tomasz Figa <tfiga@chromium.org> 22411M: Marek Szyprowski <m.szyprowski@samsung.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: drivers/media/common/videobuf2/* 22415F: include/media/videobuf2-* 22416 22417VIDTV VIRTUAL DIGITAL TV DRIVER 22418M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22419L: linux-media@vger.kernel.org 22420S: Maintained 22421W: https://linuxtv.org 22422T: git git://linuxtv.org/media_tree.git 22423F: drivers/media/test-drivers/vidtv/* 22424 22425VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22426M: Shuah Khan <skhan@linuxfoundation.org> 22427R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22428L: linux-media@vger.kernel.org 22429S: Maintained 22430W: https://linuxtv.org 22431T: git git://linuxtv.org/media_tree.git 22432F: drivers/media/test-drivers/vimc/* 22433 22434VIRT LIB 22435M: Alex Williamson <alex.williamson@redhat.com> 22436M: Paolo Bonzini <pbonzini@redhat.com> 22437L: kvm@vger.kernel.org 22438S: Supported 22439F: virt/lib/ 22440 22441VIRTIO AND VHOST VSOCK DRIVER 22442M: Stefan Hajnoczi <stefanha@redhat.com> 22443M: Stefano Garzarella <sgarzare@redhat.com> 22444L: kvm@vger.kernel.org 22445L: virtualization@lists.linux-foundation.org 22446L: netdev@vger.kernel.org 22447S: Maintained 22448F: drivers/vhost/vsock.c 22449F: include/linux/virtio_vsock.h 22450F: include/uapi/linux/virtio_vsock.h 22451F: net/vmw_vsock/virtio_transport.c 22452F: net/vmw_vsock/virtio_transport_common.c 22453 22454VIRTIO BALLOON 22455M: "Michael S. Tsirkin" <mst@redhat.com> 22456M: David Hildenbrand <david@redhat.com> 22457L: virtualization@lists.linux-foundation.org 22458S: Maintained 22459F: drivers/virtio/virtio_balloon.c 22460F: include/linux/balloon_compaction.h 22461F: include/uapi/linux/virtio_balloon.h 22462F: mm/balloon_compaction.c 22463 22464VIRTIO BLOCK AND SCSI DRIVERS 22465M: "Michael S. Tsirkin" <mst@redhat.com> 22466M: Jason Wang <jasowang@redhat.com> 22467R: Paolo Bonzini <pbonzini@redhat.com> 22468R: Stefan Hajnoczi <stefanha@redhat.com> 22469L: virtualization@lists.linux-foundation.org 22470S: Maintained 22471F: drivers/block/virtio_blk.c 22472F: drivers/scsi/virtio_scsi.c 22473F: drivers/vhost/scsi.c 22474F: include/uapi/linux/virtio_blk.h 22475F: include/uapi/linux/virtio_scsi.h 22476 22477VIRTIO CONSOLE DRIVER 22478M: Amit Shah <amit@kernel.org> 22479L: virtualization@lists.linux-foundation.org 22480S: Maintained 22481F: drivers/char/virtio_console.c 22482F: include/linux/virtio_console.h 22483F: include/uapi/linux/virtio_console.h 22484 22485VIRTIO CORE AND NET DRIVERS 22486M: "Michael S. Tsirkin" <mst@redhat.com> 22487M: Jason Wang <jasowang@redhat.com> 22488R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22489L: virtualization@lists.linux-foundation.org 22490S: Maintained 22491F: Documentation/ABI/testing/sysfs-bus-vdpa 22492F: Documentation/ABI/testing/sysfs-class-vduse 22493F: Documentation/devicetree/bindings/virtio/ 22494F: Documentation/driver-api/virtio/ 22495F: drivers/block/virtio_blk.c 22496F: drivers/crypto/virtio/ 22497F: drivers/net/virtio_net.c 22498F: drivers/vdpa/ 22499F: drivers/virtio/ 22500F: include/linux/vdpa.h 22501F: include/linux/virtio*.h 22502F: include/linux/vringh.h 22503F: include/uapi/linux/virtio_*.h 22504F: tools/virtio/ 22505 22506VIRTIO CRYPTO DRIVER 22507M: Gonglei <arei.gonglei@huawei.com> 22508L: virtualization@lists.linux-foundation.org 22509L: linux-crypto@vger.kernel.org 22510S: Maintained 22511F: drivers/crypto/virtio/ 22512F: include/uapi/linux/virtio_crypto.h 22513 22514VIRTIO DRIVERS FOR S390 22515M: Cornelia Huck <cohuck@redhat.com> 22516M: Halil Pasic <pasic@linux.ibm.com> 22517M: Eric Farman <farman@linux.ibm.com> 22518L: linux-s390@vger.kernel.org 22519L: virtualization@lists.linux-foundation.org 22520L: kvm@vger.kernel.org 22521S: Supported 22522F: arch/s390/include/uapi/asm/virtio-ccw.h 22523F: drivers/s390/virtio/ 22524 22525VIRTIO FILE SYSTEM 22526M: Vivek Goyal <vgoyal@redhat.com> 22527M: Stefan Hajnoczi <stefanha@redhat.com> 22528M: Miklos Szeredi <miklos@szeredi.hu> 22529L: virtualization@lists.linux-foundation.org 22530L: linux-fsdevel@vger.kernel.org 22531S: Supported 22532W: https://virtio-fs.gitlab.io/ 22533F: Documentation/filesystems/virtiofs.rst 22534F: fs/fuse/virtio_fs.c 22535F: include/uapi/linux/virtio_fs.h 22536 22537VIRTIO GPIO DRIVER 22538M: Enrico Weigelt, metux IT consult <info@metux.net> 22539M: Viresh Kumar <vireshk@kernel.org> 22540L: linux-gpio@vger.kernel.org 22541L: virtualization@lists.linux-foundation.org 22542S: Maintained 22543F: drivers/gpio/gpio-virtio.c 22544F: include/uapi/linux/virtio_gpio.h 22545 22546VIRTIO GPU DRIVER 22547M: David Airlie <airlied@redhat.com> 22548M: Gerd Hoffmann <kraxel@redhat.com> 22549R: Gurchetan Singh <gurchetansingh@chromium.org> 22550R: Chia-I Wu <olvaffe@gmail.com> 22551L: dri-devel@lists.freedesktop.org 22552L: virtualization@lists.linux-foundation.org 22553S: Maintained 22554T: git git://anongit.freedesktop.org/drm/drm-misc 22555F: drivers/gpu/drm/virtio/ 22556F: include/uapi/linux/virtio_gpu.h 22557 22558VIRTIO HOST (VHOST) 22559M: "Michael S. Tsirkin" <mst@redhat.com> 22560M: Jason Wang <jasowang@redhat.com> 22561L: kvm@vger.kernel.org 22562L: virtualization@lists.linux-foundation.org 22563L: netdev@vger.kernel.org 22564S: Maintained 22565T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22566F: drivers/vhost/ 22567F: include/linux/sched/vhost_task.h 22568F: include/linux/vhost_iotlb.h 22569F: include/uapi/linux/vhost.h 22570F: kernel/vhost_task.c 22571 22572VIRTIO I2C DRIVER 22573M: Conghui Chen <conghui.chen@intel.com> 22574M: Viresh Kumar <viresh.kumar@linaro.org> 22575L: linux-i2c@vger.kernel.org 22576L: virtualization@lists.linux-foundation.org 22577S: Maintained 22578F: drivers/i2c/busses/i2c-virtio.c 22579F: include/uapi/linux/virtio_i2c.h 22580 22581VIRTIO INPUT DRIVER 22582M: Gerd Hoffmann <kraxel@redhat.com> 22583S: Maintained 22584F: drivers/virtio/virtio_input.c 22585F: include/uapi/linux/virtio_input.h 22586 22587VIRTIO IOMMU DRIVER 22588M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22589L: virtualization@lists.linux-foundation.org 22590S: Maintained 22591F: drivers/iommu/virtio-iommu.c 22592F: include/uapi/linux/virtio_iommu.h 22593 22594VIRTIO MEM DRIVER 22595M: David Hildenbrand <david@redhat.com> 22596L: virtualization@lists.linux-foundation.org 22597S: Maintained 22598W: https://virtio-mem.gitlab.io/ 22599F: drivers/virtio/virtio_mem.c 22600F: include/uapi/linux/virtio_mem.h 22601 22602VIRTIO PMEM DRIVER 22603M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22604L: virtualization@lists.linux-foundation.org 22605S: Maintained 22606F: drivers/nvdimm/nd_virtio.c 22607F: drivers/nvdimm/virtio_pmem.c 22608 22609VIRTIO SOUND DRIVER 22610M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22611M: "Michael S. Tsirkin" <mst@redhat.com> 22612L: virtualization@lists.linux-foundation.org 22613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22614S: Maintained 22615F: include/uapi/linux/virtio_snd.h 22616F: sound/virtio/* 22617 22618VIRTUAL BOX GUEST DEVICE DRIVER 22619M: Hans de Goede <hdegoede@redhat.com> 22620M: Arnd Bergmann <arnd@arndb.de> 22621M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22622S: Maintained 22623F: drivers/virt/vboxguest/ 22624F: include/linux/vbox_utils.h 22625F: include/uapi/linux/vbox*.h 22626 22627VIRTUAL BOX SHARED FOLDER VFS DRIVER 22628M: Hans de Goede <hdegoede@redhat.com> 22629L: linux-fsdevel@vger.kernel.org 22630S: Maintained 22631F: fs/vboxsf/* 22632 22633VIRTUAL PCM TEST DRIVER 22634M: Ivan Orlov <ivan.orlov0322@gmail.com> 22635L: alsa-devel@alsa-project.org 22636S: Maintained 22637F: Documentation/sound/cards/pcmtest.rst 22638F: sound/drivers/pcmtest.c 22639F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22640 22641VIRTUAL SERIO DEVICE DRIVER 22642M: Stephen Chandler Paul <thatslyude@gmail.com> 22643S: Maintained 22644F: drivers/input/serio/userio.c 22645F: include/uapi/linux/userio.h 22646 22647VISL VIRTUAL STATELESS DECODER DRIVER 22648M: Daniel Almeida <daniel.almeida@collabora.com> 22649L: linux-media@vger.kernel.org 22650S: Supported 22651F: drivers/media/test-drivers/visl 22652 22653VIVID VIRTUAL VIDEO DRIVER 22654M: Hans Verkuil <hverkuil@xs4all.nl> 22655L: linux-media@vger.kernel.org 22656S: Maintained 22657W: https://linuxtv.org 22658T: git git://linuxtv.org/media_tree.git 22659F: drivers/media/test-drivers/vivid/* 22660 22661VLYNQ BUS 22662M: Florian Fainelli <f.fainelli@gmail.com> 22663L: openwrt-devel@lists.openwrt.org (subscribers-only) 22664S: Maintained 22665F: drivers/vlynq/vlynq.c 22666F: include/linux/vlynq.h 22667 22668VM SOCKETS (AF_VSOCK) 22669M: Stefano Garzarella <sgarzare@redhat.com> 22670L: virtualization@lists.linux-foundation.org 22671L: netdev@vger.kernel.org 22672S: Maintained 22673F: drivers/net/vsockmon.c 22674F: include/net/af_vsock.h 22675F: include/uapi/linux/vm_sockets.h 22676F: include/uapi/linux/vm_sockets_diag.h 22677F: include/uapi/linux/vsockmon.h 22678F: net/vmw_vsock/ 22679F: tools/testing/vsock/ 22680 22681VMALLOC 22682M: Andrew Morton <akpm@linux-foundation.org> 22683R: Uladzislau Rezki <urezki@gmail.com> 22684R: Christoph Hellwig <hch@infradead.org> 22685R: Lorenzo Stoakes <lstoakes@gmail.com> 22686L: linux-mm@kvack.org 22687S: Maintained 22688W: http://www.linux-mm.org 22689T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22690F: include/linux/vmalloc.h 22691F: mm/vmalloc.c 22692 22693VME SUBSYSTEM 22694M: Martyn Welch <martyn@welchs.me.uk> 22695M: Manohar Vanga <manohar.vanga@gmail.com> 22696M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22697L: linux-kernel@vger.kernel.org 22698S: Odd fixes 22699T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22700F: Documentation/driver-api/vme.rst 22701F: drivers/staging/vme_user/ 22702 22703VMWARE BALLOON DRIVER 22704M: Nadav Amit <namit@vmware.com> 22705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22706L: linux-kernel@vger.kernel.org 22707S: Supported 22708F: drivers/misc/vmw_balloon.c 22709 22710VMWARE HYPERVISOR INTERFACE 22711M: Ajay Kaher <akaher@vmware.com> 22712M: Alexey Makhalov <amakhalov@vmware.com> 22713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22714L: virtualization@lists.linux-foundation.org 22715L: x86@kernel.org 22716S: Supported 22717T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22718F: arch/x86/include/asm/vmware.h 22719F: arch/x86/kernel/cpu/vmware.c 22720 22721VMWARE PVRDMA DRIVER 22722M: Bryan Tan <bryantan@vmware.com> 22723M: Vishnu Dasa <vdasa@vmware.com> 22724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22725L: linux-rdma@vger.kernel.org 22726S: Supported 22727F: drivers/infiniband/hw/vmw_pvrdma/ 22728 22729VMWARE PVSCSI DRIVER 22730M: Vishal Bhakta <vbhakta@vmware.com> 22731R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22732L: linux-scsi@vger.kernel.org 22733S: Supported 22734F: drivers/scsi/vmw_pvscsi.c 22735F: drivers/scsi/vmw_pvscsi.h 22736 22737VMWARE VIRTUAL PTP CLOCK DRIVER 22738M: Deep Shah <sdeep@vmware.com> 22739R: Ajay Kaher <akaher@vmware.com> 22740R: Alexey Makhalov <amakhalov@vmware.com> 22741R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22742L: netdev@vger.kernel.org 22743S: Supported 22744F: drivers/ptp/ptp_vmw.c 22745 22746VMWARE VMCI DRIVER 22747M: Bryan Tan <bryantan@vmware.com> 22748M: Vishnu Dasa <vdasa@vmware.com> 22749R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22750L: linux-kernel@vger.kernel.org 22751S: Supported 22752F: drivers/misc/vmw_vmci/ 22753F: include/linux/vmw_vmci* 22754 22755VMWARE VMMOUSE SUBDRIVER 22756M: Zack Rusin <zackr@vmware.com> 22757R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22758R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22759L: linux-input@vger.kernel.org 22760S: Supported 22761F: drivers/input/mouse/vmmouse.c 22762F: drivers/input/mouse/vmmouse.h 22763 22764VMWARE VMXNET3 ETHERNET DRIVER 22765M: Ronak Doshi <doshir@vmware.com> 22766R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22767L: netdev@vger.kernel.org 22768S: Supported 22769F: drivers/net/vmxnet3/ 22770 22771VMWARE VSOCK VMCI TRANSPORT DRIVER 22772M: Bryan Tan <bryantan@vmware.com> 22773M: Vishnu Dasa <vdasa@vmware.com> 22774R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22775L: linux-kernel@vger.kernel.org 22776S: Supported 22777F: net/vmw_vsock/vmci_transport* 22778 22779VOCORE VOCORE2 BOARD 22780M: Harvey Hunt <harveyhuntnexus@gmail.com> 22781L: linux-mips@vger.kernel.org 22782S: Maintained 22783F: arch/mips/boot/dts/ralink/vocore2.dts 22784 22785VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22786M: Liam Girdwood <lgirdwood@gmail.com> 22787M: Mark Brown <broonie@kernel.org> 22788L: linux-kernel@vger.kernel.org 22789S: Supported 22790W: http://www.slimlogic.co.uk/?p=48 22791T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22792F: Documentation/devicetree/bindings/regulator/ 22793F: Documentation/power/regulator/ 22794F: drivers/regulator/ 22795F: include/dt-bindings/regulator/ 22796F: include/linux/regulator/ 22797K: regulator_get_optional 22798 22799VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22800R: Matti Vaittinen <mazziesaccount@gmail.com> 22801F: drivers/regulator/irq_helpers.c 22802 22803VRF 22804M: David Ahern <dsahern@kernel.org> 22805L: netdev@vger.kernel.org 22806S: Maintained 22807F: Documentation/networking/vrf.rst 22808F: drivers/net/vrf.c 22809 22810VSPRINTF 22811M: Petr Mladek <pmladek@suse.com> 22812M: Steven Rostedt <rostedt@goodmis.org> 22813M: Sergey Senozhatsky <senozhatsky@chromium.org> 22814R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22815R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22816S: Maintained 22817T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22818F: Documentation/core-api/printk-formats.rst 22819F: lib/test_printf.c 22820F: lib/test_scanf.c 22821F: lib/vsprintf.c 22822 22823VT1211 HARDWARE MONITOR DRIVER 22824M: Juerg Haefliger <juergh@proton.me> 22825L: linux-hwmon@vger.kernel.org 22826S: Maintained 22827F: Documentation/hwmon/vt1211.rst 22828F: drivers/hwmon/vt1211.c 22829 22830VT8231 HARDWARE MONITOR DRIVER 22831M: Roger Lucas <vt8231@hiddenengine.co.uk> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: drivers/hwmon/vt8231.c 22835 22836VUB300 USB to SDIO/SD/MMC bridge chip 22837L: linux-mmc@vger.kernel.org 22838S: Orphan 22839F: drivers/mmc/host/vub300.c 22840 22841W1 DALLAS'S 1-WIRE BUS 22842M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22843S: Maintained 22844F: Documentation/devicetree/bindings/w1/ 22845F: Documentation/w1/ 22846F: drivers/w1/ 22847F: include/linux/w1.h 22848 22849W83791D HARDWARE MONITORING DRIVER 22850M: Marc Hulsman <m.hulsman@tudelft.nl> 22851L: linux-hwmon@vger.kernel.org 22852S: Maintained 22853F: Documentation/hwmon/w83791d.rst 22854F: drivers/hwmon/w83791d.c 22855 22856W83793 HARDWARE MONITORING DRIVER 22857M: Rudolf Marek <r.marek@assembler.cz> 22858L: linux-hwmon@vger.kernel.org 22859S: Maintained 22860F: Documentation/hwmon/w83793.rst 22861F: drivers/hwmon/w83793.c 22862 22863W83795 HARDWARE MONITORING DRIVER 22864M: Jean Delvare <jdelvare@suse.com> 22865L: linux-hwmon@vger.kernel.org 22866S: Maintained 22867F: drivers/hwmon/w83795.c 22868 22869W83L51xD SD/MMC CARD INTERFACE DRIVER 22870M: Pierre Ossman <pierre@ossman.eu> 22871S: Maintained 22872F: drivers/mmc/host/wbsd.* 22873 22874WACOM PROTOCOL 4 SERIAL TABLETS 22875M: Julian Squires <julian@cipht.net> 22876M: Hans de Goede <hdegoede@redhat.com> 22877L: linux-input@vger.kernel.org 22878S: Maintained 22879F: drivers/input/tablet/wacom_serial4.c 22880 22881WANGXUN ETHERNET DRIVER 22882M: Jiawen Wu <jiawenwu@trustnetic.com> 22883M: Mengyuan Lou <mengyuanlou@net-swift.com> 22884L: netdev@vger.kernel.org 22885S: Maintained 22886W: https://www.net-swift.com 22887F: Documentation/networking/device_drivers/ethernet/wangxun/* 22888F: drivers/net/ethernet/wangxun/ 22889 22890WATCHDOG DEVICE DRIVERS 22891M: Wim Van Sebroeck <wim@linux-watchdog.org> 22892M: Guenter Roeck <linux@roeck-us.net> 22893L: linux-watchdog@vger.kernel.org 22894S: Maintained 22895W: http://www.linux-watchdog.org/ 22896T: git git://www.linux-watchdog.org/linux-watchdog.git 22897F: Documentation/devicetree/bindings/watchdog/ 22898F: Documentation/watchdog/ 22899F: drivers/watchdog/ 22900F: include/linux/watchdog.h 22901F: include/trace/events/watchdog.h 22902F: include/uapi/linux/watchdog.h 22903 22904WHISKEYCOVE PMIC GPIO DRIVER 22905M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22906L: linux-gpio@vger.kernel.org 22907S: Maintained 22908F: drivers/gpio/gpio-wcove.c 22909 22910WHWAVE RTC DRIVER 22911M: Dianlong Li <long17.cool@163.com> 22912L: linux-rtc@vger.kernel.org 22913S: Maintained 22914F: drivers/rtc/rtc-sd3078.c 22915 22916WIIMOTE HID DRIVER 22917M: David Rheinsberg <david.rheinsberg@gmail.com> 22918L: linux-input@vger.kernel.org 22919S: Maintained 22920F: drivers/hid/hid-wiimote* 22921 22922WILOCITY WIL6210 WIRELESS DRIVER 22923L: linux-wireless@vger.kernel.org 22924S: Orphan 22925W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22926F: drivers/net/wireless/ath/wil6210/ 22927 22928WINBOND CIR DRIVER 22929M: David Härdeman <david@hardeman.nu> 22930S: Maintained 22931F: drivers/media/rc/winbond-cir.c 22932 22933WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22934L: linux-watchdog@vger.kernel.org 22935S: Orphan 22936F: drivers/watchdog/ebc-c384_wdt.c 22937 22938WINSYSTEMS WS16C48 GPIO DRIVER 22939M: William Breathitt Gray <william.gray@linaro.org> 22940L: linux-gpio@vger.kernel.org 22941S: Maintained 22942F: drivers/gpio/gpio-ws16c48.c 22943 22944WIREGUARD SECURE NETWORK TUNNEL 22945M: Jason A. Donenfeld <Jason@zx2c4.com> 22946L: wireguard@lists.zx2c4.com 22947L: netdev@vger.kernel.org 22948S: Maintained 22949F: drivers/net/wireguard/ 22950F: tools/testing/selftests/wireguard/ 22951 22952WISTRON LAPTOP BUTTON DRIVER 22953M: Miloslav Trmac <mitr@volny.cz> 22954S: Maintained 22955F: drivers/input/misc/wistron_btns.c 22956 22957WL3501 WIRELESS PCMCIA CARD DRIVER 22958L: linux-wireless@vger.kernel.org 22959S: Odd fixes 22960F: drivers/net/wireless/legacy/wl3501* 22961 22962WMI BINARY MOF DRIVER 22963L: platform-drivers-x86@vger.kernel.org 22964S: Orphan 22965F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22966F: Documentation/wmi/devices/wmi-bmof.rst 22967F: drivers/platform/x86/wmi-bmof.c 22968 22969WOLFSON MICROELECTRONICS DRIVERS 22970L: patches@opensource.cirrus.com 22971S: Supported 22972W: https://github.com/CirrusLogic/linux-drivers/wiki 22973T: git https://github.com/CirrusLogic/linux-drivers.git 22974F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22975F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/mfd/wm831x.txt 22977F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22979F: Documentation/devicetree/bindings/sound/wm* 22980F: Documentation/hwmon/wm83??.rst 22981F: arch/arm/mach-s3c/mach-crag6410* 22982F: drivers/clk/clk-wm83*.c 22983F: drivers/gpio/gpio-*wm*.c 22984F: drivers/gpio/gpio-arizona.c 22985F: drivers/hwmon/wm83??-hwmon.c 22986F: drivers/input/misc/wm831x-on.c 22987F: drivers/input/touchscreen/wm831x-ts.c 22988F: drivers/input/touchscreen/wm97*.c 22989F: drivers/leds/leds-wm83*.c 22990F: drivers/mfd/arizona* 22991F: drivers/mfd/cs47l24* 22992F: drivers/mfd/wm*.c 22993F: drivers/power/supply/wm83*.c 22994F: drivers/regulator/arizona* 22995F: drivers/regulator/wm8*.c 22996F: drivers/rtc/rtc-wm83*.c 22997F: drivers/video/backlight/wm83*_bl.c 22998F: drivers/watchdog/wm83*_wdt.c 22999F: include/linux/mfd/arizona/ 23000F: include/linux/mfd/wm831x/ 23001F: include/linux/mfd/wm8350/ 23002F: include/linux/mfd/wm8400* 23003F: include/linux/regulator/arizona* 23004F: include/linux/wm97xx.h 23005F: include/sound/wm????.h 23006F: sound/soc/codecs/arizona* 23007F: sound/soc/codecs/cs47l24* 23008F: sound/soc/codecs/wm* 23009 23010WORKQUEUE 23011M: Tejun Heo <tj@kernel.org> 23012R: Lai Jiangshan <jiangshanlai@gmail.com> 23013S: Maintained 23014T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23015F: Documentation/core-api/workqueue.rst 23016F: include/linux/workqueue.h 23017F: kernel/workqueue.c 23018F: kernel/workqueue_internal.h 23019 23020WWAN DRIVERS 23021M: Loic Poulain <loic.poulain@linaro.org> 23022M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23023R: Johannes Berg <johannes@sipsolutions.net> 23024L: netdev@vger.kernel.org 23025S: Maintained 23026F: drivers/net/wwan/ 23027F: include/linux/wwan.h 23028F: include/uapi/linux/wwan.h 23029 23030X-POWERS AXP288 PMIC DRIVERS 23031M: Hans de Goede <hdegoede@redhat.com> 23032S: Maintained 23033F: drivers/acpi/pmic/intel_pmic_xpower.c 23034N: axp288 23035 23036X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23037M: Chen-Yu Tsai <wens@csie.org> 23038L: linux-kernel@vger.kernel.org 23039S: Maintained 23040N: axp[128] 23041 23042X.25 STACK 23043M: Martin Schiller <ms@dev.tdt.de> 23044L: linux-x25@vger.kernel.org 23045S: Maintained 23046F: Documentation/networking/lapb-module.rst 23047F: Documentation/networking/x25* 23048F: drivers/net/wan/hdlc_x25.c 23049F: drivers/net/wan/lapbether.c 23050F: include/*/lapb.h 23051F: include/net/x25* 23052F: include/uapi/linux/x25.h 23053F: net/lapb/ 23054F: net/x25/ 23055 23056X86 ARCHITECTURE (32-BIT AND 64-BIT) 23057M: Thomas Gleixner <tglx@linutronix.de> 23058M: Ingo Molnar <mingo@redhat.com> 23059M: Borislav Petkov <bp@alien8.de> 23060M: Dave Hansen <dave.hansen@linux.intel.com> 23061M: x86@kernel.org 23062R: "H. Peter Anvin" <hpa@zytor.com> 23063L: linux-kernel@vger.kernel.org 23064S: Maintained 23065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23066F: Documentation/arch/x86/ 23067F: Documentation/devicetree/bindings/x86/ 23068F: arch/x86/ 23069 23070X86 ENTRY CODE 23071M: Andy Lutomirski <luto@kernel.org> 23072L: linux-kernel@vger.kernel.org 23073S: Maintained 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23075F: arch/x86/entry/ 23076 23077X86 HARDWARE VULNERABILITIES 23078M: Thomas Gleixner <tglx@linutronix.de> 23079M: Borislav Petkov <bp@alien8.de> 23080M: Peter Zijlstra <peterz@infradead.org> 23081M: Josh Poimboeuf <jpoimboe@kernel.org> 23082R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23083S: Maintained 23084F: Documentation/admin-guide/hw-vuln/ 23085F: arch/x86/include/asm/nospec-branch.h 23086F: arch/x86/kernel/cpu/bugs.c 23087 23088X86 MCE INFRASTRUCTURE 23089M: Tony Luck <tony.luck@intel.com> 23090M: Borislav Petkov <bp@alien8.de> 23091L: linux-edac@vger.kernel.org 23092S: Maintained 23093F: Documentation/ABI/testing/sysfs-mce 23094F: Documentation/arch/x86/x86_64/machinecheck.rst 23095F: arch/x86/kernel/cpu/mce/* 23096 23097X86 MICROCODE UPDATE SUPPORT 23098M: Borislav Petkov <bp@alien8.de> 23099S: Maintained 23100F: arch/x86/kernel/cpu/microcode/* 23101 23102X86 MM 23103M: Dave Hansen <dave.hansen@linux.intel.com> 23104M: Andy Lutomirski <luto@kernel.org> 23105M: Peter Zijlstra <peterz@infradead.org> 23106L: linux-kernel@vger.kernel.org 23107S: Maintained 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23109F: arch/x86/mm/ 23110 23111X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23112M: Hans de Goede <hdegoede@redhat.com> 23113L: platform-driver-x86@vger.kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23116F: drivers/platform/x86/x86-android-tablets/ 23117 23118X86 PLATFORM DRIVERS 23119M: Hans de Goede <hdegoede@redhat.com> 23120M: Mark Gross <markgross@kernel.org> 23121L: platform-driver-x86@vger.kernel.org 23122S: Maintained 23123T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23124F: drivers/platform/olpc/ 23125F: drivers/platform/x86/ 23126F: include/linux/platform_data/x86/ 23127 23128X86 PLATFORM DRIVERS - ARCH 23129R: Darren Hart <dvhart@infradead.org> 23130R: Andy Shevchenko <andy@infradead.org> 23131L: platform-driver-x86@vger.kernel.org 23132L: x86@kernel.org 23133S: Maintained 23134T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23135F: arch/x86/platform 23136 23137X86 PLATFORM UV HPE SUPERDOME FLEX 23138M: Steve Wahl <steve.wahl@hpe.com> 23139R: Mike Travis <mike.travis@hpe.com> 23140R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23141R: Russ Anderson <russ.anderson@hpe.com> 23142S: Supported 23143F: arch/x86/include/asm/uv/ 23144F: arch/x86/kernel/apic/x2apic_uv_x.c 23145F: arch/x86/platform/uv/ 23146 23147X86 STACK UNWINDING 23148M: Josh Poimboeuf <jpoimboe@kernel.org> 23149M: Peter Zijlstra <peterz@infradead.org> 23150S: Supported 23151F: arch/x86/include/asm/unwind*.h 23152F: arch/x86/kernel/dumpstack.c 23153F: arch/x86/kernel/stacktrace.c 23154F: arch/x86/kernel/unwind_*.c 23155 23156X86 VDSO 23157M: Andy Lutomirski <luto@kernel.org> 23158L: linux-kernel@vger.kernel.org 23159S: Maintained 23160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23161F: arch/x86/entry/vdso/ 23162 23163XARRAY 23164M: Matthew Wilcox <willy@infradead.org> 23165L: linux-fsdevel@vger.kernel.org 23166S: Supported 23167F: Documentation/core-api/xarray.rst 23168F: include/linux/idr.h 23169F: include/linux/xarray.h 23170F: lib/idr.c 23171F: lib/xarray.c 23172F: tools/testing/radix-tree 23173 23174XBOX DVD IR REMOTE 23175M: Benjamin Valentin <benpicco@googlemail.com> 23176S: Maintained 23177F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23178F: drivers/media/rc/xbox_remote.c 23179 23180XC2028/3028 TUNER DRIVER 23181M: Mauro Carvalho Chehab <mchehab@kernel.org> 23182L: linux-media@vger.kernel.org 23183S: Maintained 23184W: https://linuxtv.org 23185T: git git://linuxtv.org/media_tree.git 23186F: drivers/media/tuners/xc2028.* 23187 23188XDP (eXpress Data Path) 23189M: Alexei Starovoitov <ast@kernel.org> 23190M: Daniel Borkmann <daniel@iogearbox.net> 23191M: David S. Miller <davem@davemloft.net> 23192M: Jakub Kicinski <kuba@kernel.org> 23193M: Jesper Dangaard Brouer <hawk@kernel.org> 23194M: John Fastabend <john.fastabend@gmail.com> 23195L: netdev@vger.kernel.org 23196L: bpf@vger.kernel.org 23197S: Supported 23198F: drivers/net/ethernet/*/*/*/*/*xdp* 23199F: drivers/net/ethernet/*/*/*xdp* 23200F: include/net/xdp.h 23201F: include/net/xdp_priv.h 23202F: include/trace/events/xdp.h 23203F: kernel/bpf/cpumap.c 23204F: kernel/bpf/devmap.c 23205F: net/core/xdp.c 23206F: samples/bpf/xdp* 23207F: tools/testing/selftests/bpf/*/*xdp* 23208F: tools/testing/selftests/bpf/*xdp* 23209K: (?:\b|_)xdp(?:\b|_) 23210 23211XDP SOCKETS (AF_XDP) 23212M: Björn Töpel <bjorn@kernel.org> 23213M: Magnus Karlsson <magnus.karlsson@intel.com> 23214M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23215R: Jonathan Lemon <jonathan.lemon@gmail.com> 23216L: netdev@vger.kernel.org 23217L: bpf@vger.kernel.org 23218S: Maintained 23219F: Documentation/networking/af_xdp.rst 23220F: include/net/netns/xdp.h 23221F: include/net/xdp_sock* 23222F: include/net/xsk_buff_pool.h 23223F: include/uapi/linux/if_xdp.h 23224F: include/uapi/linux/xdp_diag.h 23225F: net/xdp/ 23226F: tools/testing/selftests/bpf/*xsk* 23227 23228XEN BLOCK SUBSYSTEM 23229M: Roger Pau Monné <roger.pau@citrix.com> 23230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23231S: Supported 23232F: drivers/block/xen* 23233F: drivers/block/xen-blkback/* 23234 23235XEN HYPERVISOR ARM 23236M: Stefano Stabellini <sstabellini@kernel.org> 23237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23238S: Maintained 23239F: arch/arm/include/asm/xen/ 23240F: arch/arm/xen/ 23241 23242XEN HYPERVISOR ARM64 23243M: Stefano Stabellini <sstabellini@kernel.org> 23244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23245S: Maintained 23246F: arch/arm64/include/asm/xen/ 23247F: arch/arm64/xen/ 23248 23249XEN HYPERVISOR INTERFACE 23250M: Juergen Gross <jgross@suse.com> 23251M: Stefano Stabellini <sstabellini@kernel.org> 23252R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23254S: Supported 23255T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23256F: Documentation/ABI/stable/sysfs-hypervisor-xen 23257F: Documentation/ABI/testing/sysfs-hypervisor-xen 23258F: drivers/*/xen-*front.c 23259F: drivers/xen/ 23260F: include/uapi/xen/ 23261F: include/xen/ 23262F: kernel/configs/xen.config 23263 23264XEN HYPERVISOR X86 23265M: Juergen Gross <jgross@suse.com> 23266R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23267L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23268S: Supported 23269F: arch/x86/configs/xen.config 23270F: arch/x86/include/asm/pvclock-abi.h 23271F: arch/x86/include/asm/xen/ 23272F: arch/x86/platform/pvh/ 23273F: arch/x86/xen/ 23274 23275XEN NETWORK BACKEND DRIVER 23276M: Wei Liu <wei.liu@kernel.org> 23277M: Paul Durrant <paul@xen.org> 23278L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23279L: netdev@vger.kernel.org 23280S: Supported 23281F: drivers/net/xen-netback/* 23282 23283XEN PCI SUBSYSTEM 23284M: Juergen Gross <jgross@suse.com> 23285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23286S: Supported 23287F: arch/x86/pci/*xen* 23288F: drivers/pci/*xen* 23289 23290XEN PVSCSI DRIVERS 23291M: Juergen Gross <jgross@suse.com> 23292L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23293L: linux-scsi@vger.kernel.org 23294S: Supported 23295F: drivers/scsi/xen-scsifront.c 23296F: drivers/xen/xen-scsiback.c 23297F: include/xen/interface/io/vscsiif.h 23298 23299XEN PVUSB DRIVER 23300M: Juergen Gross <jgross@suse.com> 23301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23302L: linux-usb@vger.kernel.org 23303S: Supported 23304F: drivers/usb/host/xen* 23305F: include/xen/interface/io/usbif.h 23306 23307XEN SOUND FRONTEND DRIVER 23308M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23309L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23310L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23311S: Supported 23312F: sound/xen/* 23313 23314XEN SWIOTLB SUBSYSTEM 23315M: Juergen Gross <jgross@suse.com> 23316M: Stefano Stabellini <sstabellini@kernel.org> 23317L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23318L: iommu@lists.linux.dev 23319S: Supported 23320F: arch/*/include/asm/xen/swiotlb-xen.h 23321F: drivers/xen/swiotlb-xen.c 23322F: include/xen/arm/swiotlb-xen.h 23323F: include/xen/swiotlb-xen.h 23324 23325XFS FILESYSTEM 23326M: Darrick J. Wong <djwong@kernel.org> 23327L: linux-xfs@vger.kernel.org 23328S: Supported 23329W: http://xfs.org/ 23330C: irc://irc.oftc.net/xfs 23331T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23332F: Documentation/ABI/testing/sysfs-fs-xfs 23333F: Documentation/admin-guide/xfs.rst 23334F: Documentation/filesystems/xfs-delayed-logging-design.rst 23335F: Documentation/filesystems/xfs-self-describing-metadata.rst 23336F: fs/xfs/ 23337F: include/uapi/linux/dqblk_xfs.h 23338F: include/uapi/linux/fsmap.h 23339 23340XILINX AMS DRIVER 23341M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23342L: linux-iio@vger.kernel.org 23343S: Maintained 23344F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23345F: drivers/iio/adc/xilinx-ams.c 23346 23347XILINX AXI ETHERNET DRIVER 23348M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23349S: Maintained 23350F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23351F: drivers/net/ethernet/xilinx/xilinx_axienet* 23352 23353XILINX CAN DRIVER 23354M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23355R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23356L: linux-can@vger.kernel.org 23357S: Maintained 23358F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23359F: drivers/net/can/xilinx_can.c 23360 23361XILINX EVENT MANAGEMENT DRIVER 23362M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23363S: Maintained 23364F: drivers/soc/xilinx/xlnx_event_manager.c 23365F: include/linux/firmware/xlnx-event-manager.h 23366 23367XILINX GPIO DRIVER 23368M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23369R: Srinivas Neeli <srinivas.neeli@amd.com> 23370R: Michal Simek <michal.simek@amd.com> 23371S: Maintained 23372F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23373F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23374F: drivers/gpio/gpio-xilinx.c 23375F: drivers/gpio/gpio-zynq.c 23376 23377XILINX PWM DRIVER 23378M: Sean Anderson <sean.anderson@seco.com> 23379S: Maintained 23380F: drivers/pwm/pwm-xilinx.c 23381F: include/clocksource/timer-xilinx.h 23382 23383XILINX SD-FEC IP CORES 23384M: Derek Kiernan <derek.kiernan@amd.com> 23385M: Dragan Cvetic <dragan.cvetic@amd.com> 23386S: Maintained 23387F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23388F: Documentation/misc-devices/xilinx_sdfec.rst 23389F: drivers/misc/Kconfig 23390F: drivers/misc/Makefile 23391F: drivers/misc/xilinx_sdfec.c 23392F: include/uapi/misc/xilinx_sdfec.h 23393 23394XILINX UARTLITE SERIAL DRIVER 23395M: Peter Korsgaard <jacmet@sunsite.dk> 23396L: linux-serial@vger.kernel.org 23397S: Maintained 23398F: drivers/tty/serial/uartlite.c 23399 23400XILINX VIDEO IP CORES 23401M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23402L: linux-media@vger.kernel.org 23403S: Supported 23404T: git git://linuxtv.org/media_tree.git 23405F: Documentation/devicetree/bindings/media/xilinx/ 23406F: drivers/media/platform/xilinx/ 23407F: include/uapi/linux/xilinx-v4l2-controls.h 23408 23409XILINX WATCHDOG DRIVER 23410M: Srinivas Neeli <srinivas.neeli@amd.com> 23411R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23412R: Michal Simek <michal.simek@amd.com> 23413S: Maintained 23414F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23415F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23416F: drivers/watchdog/of_xilinx_wdt.c 23417F: drivers/watchdog/xilinx_wwdt.c 23418 23419XILINX XDMA DRIVER 23420M: Lizhi Hou <lizhi.hou@amd.com> 23421M: Brian Xu <brian.xu@amd.com> 23422M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23423L: dmaengine@vger.kernel.org 23424S: Supported 23425F: drivers/dma/xilinx/xdma-regs.h 23426F: drivers/dma/xilinx/xdma.c 23427F: include/linux/dma/amd_xdma.h 23428F: include/linux/platform_data/amd_xdma.h 23429 23430XILINX ZYNQMP DPDMA DRIVER 23431M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23432L: dmaengine@vger.kernel.org 23433S: Supported 23434F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23435F: drivers/dma/xilinx/xilinx_dpdma.c 23436F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23437 23438XILINX ZYNQMP OCM EDAC DRIVER 23439M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23440M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23441S: Maintained 23442F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23443F: drivers/edac/zynqmp_edac.c 23444 23445XILINX ZYNQMP PSGTR PHY DRIVER 23446M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23447L: linux-kernel@vger.kernel.org 23448S: Supported 23449T: git https://github.com/Xilinx/linux-xlnx.git 23450F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23451F: drivers/phy/xilinx/phy-zynqmp.c 23452 23453XILINX ZYNQMP SHA3 DRIVER 23454M: Harsha <harsha.harsha@amd.com> 23455S: Maintained 23456F: drivers/crypto/xilinx/zynqmp-sha.c 23457 23458XILLYBUS DRIVER 23459M: Eli Billauer <eli.billauer@gmail.com> 23460L: linux-kernel@vger.kernel.org 23461S: Supported 23462F: drivers/char/xillybus/ 23463 23464XLP9XX I2C DRIVER 23465M: George Cherian <gcherian@marvell.com> 23466L: linux-i2c@vger.kernel.org 23467S: Supported 23468W: http://www.marvell.com 23469F: drivers/i2c/busses/i2c-xlp9xx.c 23470 23471XRA1403 GPIO EXPANDER 23472M: Nandor Han <nandor.han@ge.com> 23473L: linux-gpio@vger.kernel.org 23474S: Maintained 23475F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23476F: drivers/gpio/gpio-xra1403.c 23477 23478XTENSA XTFPGA PLATFORM SUPPORT 23479M: Max Filippov <jcmvbkbc@gmail.com> 23480S: Maintained 23481F: drivers/spi/spi-xtensa-xtfpga.c 23482F: sound/soc/xtensa/xtfpga-i2s.c 23483 23484YAM DRIVER FOR AX.25 23485M: Jean-Paul Roubelat <jpr@f6fbb.org> 23486L: linux-hams@vger.kernel.org 23487S: Maintained 23488F: drivers/net/hamradio/yam* 23489F: include/linux/yam.h 23490 23491YAMA SECURITY MODULE 23492M: Kees Cook <keescook@chromium.org> 23493S: Supported 23494T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23495F: Documentation/admin-guide/LSM/Yama.rst 23496F: security/yama/ 23497 23498YEALINK PHONE DRIVER 23499M: Henk Vergonet <Henk.Vergonet@gmail.com> 23500L: usbb2k-api-dev@nongnu.org 23501S: Maintained 23502F: Documentation/input/devices/yealink.rst 23503F: drivers/input/misc/yealink.* 23504 23505Z3FOLD COMPRESSED PAGE ALLOCATOR 23506M: Vitaly Wool <vitaly.wool@konsulko.com> 23507R: Miaohe Lin <linmiaohe@huawei.com> 23508L: linux-mm@kvack.org 23509S: Maintained 23510F: mm/z3fold.c 23511 23512Z8530 DRIVER FOR AX.25 23513M: Joerg Reuter <jreuter@yaina.de> 23514L: linux-hams@vger.kernel.org 23515S: Maintained 23516W: http://yaina.de/jreuter/ 23517W: http://www.qsl.net/dl1bke/ 23518F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23519F: drivers/net/hamradio/*scc.c 23520F: drivers/net/hamradio/z8530.h 23521 23522ZBUD COMPRESSED PAGE ALLOCATOR 23523M: Seth Jennings <sjenning@redhat.com> 23524M: Dan Streetman <ddstreet@ieee.org> 23525L: linux-mm@kvack.org 23526S: Maintained 23527F: mm/zbud.c 23528 23529ZD1211RW WIRELESS DRIVER 23530M: Ulrich Kunitz <kune@deine-taler.de> 23531L: linux-wireless@vger.kernel.org 23532L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23533S: Maintained 23534W: http://zd1211.ath.cx/wiki/DriverRewrite 23535F: drivers/net/wireless/zydas/zd1211rw/ 23536 23537ZD1301 MEDIA DRIVER 23538M: Antti Palosaari <crope@iki.fi> 23539L: linux-media@vger.kernel.org 23540S: Maintained 23541W: https://linuxtv.org/ 23542W: http://palosaari.fi/linux/ 23543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23544F: drivers/media/usb/dvb-usb-v2/zd1301* 23545 23546ZD1301_DEMOD MEDIA DRIVER 23547M: Antti Palosaari <crope@iki.fi> 23548L: linux-media@vger.kernel.org 23549S: Maintained 23550W: https://linuxtv.org/ 23551W: http://palosaari.fi/linux/ 23552Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23553F: drivers/media/dvb-frontends/zd1301_demod* 23554 23555ZHAOXIN PROCESSOR SUPPORT 23556M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23557L: linux-kernel@vger.kernel.org 23558S: Maintained 23559F: arch/x86/kernel/cpu/zhaoxin.c 23560 23561ZONEFS FILESYSTEM 23562M: Damien Le Moal <dlemoal@kernel.org> 23563M: Naohiro Aota <naohiro.aota@wdc.com> 23564R: Johannes Thumshirn <jth@kernel.org> 23565L: linux-fsdevel@vger.kernel.org 23566S: Maintained 23567T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23568F: Documentation/filesystems/zonefs.rst 23569F: fs/zonefs/ 23570 23571ZPOOL COMPRESSED PAGE STORAGE API 23572M: Dan Streetman <ddstreet@ieee.org> 23573L: linux-mm@kvack.org 23574S: Maintained 23575F: include/linux/zpool.h 23576F: mm/zpool.c 23577 23578ZR36067 VIDEO FOR LINUX DRIVER 23579M: Corentin Labbe <clabbe@baylibre.com> 23580L: mjpeg-users@lists.sourceforge.net 23581L: linux-media@vger.kernel.org 23582S: Maintained 23583W: http://mjpeg.sourceforge.net/driver-zoran/ 23584Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23585F: Documentation/driver-api/media/drivers/zoran.rst 23586F: drivers/media/pci/zoran/ 23587 23588ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23589M: Minchan Kim <minchan@kernel.org> 23590M: Sergey Senozhatsky <senozhatsky@chromium.org> 23591L: linux-kernel@vger.kernel.org 23592S: Maintained 23593F: Documentation/admin-guide/blockdev/zram.rst 23594F: drivers/block/zram/ 23595 23596ZS DECSTATION Z85C30 SERIAL DRIVER 23597M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23598S: Maintained 23599F: drivers/tty/serial/zs.* 23600 23601ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23602M: Minchan Kim <minchan@kernel.org> 23603M: Sergey Senozhatsky <senozhatsky@chromium.org> 23604L: linux-mm@kvack.org 23605S: Maintained 23606F: Documentation/mm/zsmalloc.rst 23607F: include/linux/zsmalloc.h 23608F: mm/zsmalloc.c 23609 23610ZSTD 23611M: Nick Terrell <terrelln@fb.com> 23612S: Maintained 23613B: https://github.com/facebook/zstd/issues 23614T: git https://github.com/terrelln/linux.git 23615F: crypto/zstd.c 23616F: include/linux/zstd* 23617F: lib/decompress_unzstd.c 23618F: lib/zstd/ 23619N: zstd 23620K: zstd 23621 23622ZSWAP COMPRESSED SWAP CACHING 23623M: Seth Jennings <sjenning@redhat.com> 23624M: Dan Streetman <ddstreet@ieee.org> 23625M: Vitaly Wool <vitaly.wool@konsulko.com> 23626L: linux-mm@kvack.org 23627S: Maintained 23628F: mm/zswap.c 23629 23630THE REST 23631M: Linus Torvalds <torvalds@linux-foundation.org> 23632L: linux-kernel@vger.kernel.org 23633S: Buried alive in reporters 23634T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23635F: * 23636F: */ 23637
