1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: Subsystem Profile document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174M: Antti Palosaari <crope@iki.fi> 175L: linux-media@vger.kernel.org 176S: Maintained 177W: https://linuxtv.org 178W: http://palosaari.fi/linux/ 179Q: http://patchwork.linuxtv.org/project/linux-media/list/ 180T: git git://linuxtv.org/anttip/media_tree.git 181F: drivers/media/dvb-frontends/a8293* 182 183AACRAID SCSI RAID DRIVER 184M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 185L: linux-scsi@vger.kernel.org 186S: Supported 187W: http://www.adaptec.com/ 188F: Documentation/scsi/aacraid.rst 189F: drivers/scsi/aacraid/ 190 191AB8500 BATTERY AND CHARGER DRIVERS 192M: Linus Walleij <linus.walleij@linaro.org> 193F: Documentation/devicetree/bindings/power/supply/*ab8500* 194F: drivers/power/supply/*ab8500* 195 196ABI/API 197L: linux-api@vger.kernel.org 198F: include/linux/syscalls.h 199F: kernel/sys_ni.c 200X: arch/*/include/uapi/ 201X: include/uapi/ 202 203ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 204M: Hans de Goede <hdegoede@redhat.com> 205L: linux-hwmon@vger.kernel.org 206S: Maintained 207F: drivers/hwmon/abituguru.c 208 209ABIT UGURU 3 HARDWARE MONITOR DRIVER 210M: Alistair John Strachan <alistair@devzero.co.uk> 211L: linux-hwmon@vger.kernel.org 212S: Maintained 213F: drivers/hwmon/abituguru3.c 214 215ACCES 104-DIO-48E GPIO DRIVER 216M: William Breathitt Gray <william.gray@linaro.org> 217L: linux-gpio@vger.kernel.org 218S: Maintained 219F: drivers/gpio/gpio-104-dio-48e.c 220 221ACCES 104-IDI-48 GPIO DRIVER 222M: William Breathitt Gray <william.gray@linaro.org> 223L: linux-gpio@vger.kernel.org 224S: Maintained 225F: drivers/gpio/gpio-104-idi-48.c 226 227ACCES 104-IDIO-16 GPIO DRIVER 228M: William Breathitt Gray <william.gray@linaro.org> 229L: linux-gpio@vger.kernel.org 230S: Maintained 231F: drivers/gpio/gpio-104-idio-16.c 232 233ACCES 104-QUAD-8 DRIVER 234M: William Breathitt Gray <william.gray@linaro.org> 235L: linux-iio@vger.kernel.org 236S: Maintained 237F: drivers/counter/104-quad-8.c 238 239ACCES IDIO-16 GPIO LIBRARY 240M: William Breathitt Gray <william.gray@linaro.org> 241L: linux-gpio@vger.kernel.org 242S: Maintained 243F: drivers/gpio/gpio-idio-16.c 244F: drivers/gpio/gpio-idio-16.h 245 246ACCES PCI-IDIO-16 GPIO DRIVER 247M: William Breathitt Gray <william.gray@linaro.org> 248L: linux-gpio@vger.kernel.org 249S: Maintained 250F: drivers/gpio/gpio-pci-idio-16.c 251 252ACCES PCIe-IDIO-24 GPIO DRIVER 253M: William Breathitt Gray <william.gray@linaro.org> 254L: linux-gpio@vger.kernel.org 255S: Maintained 256F: drivers/gpio/gpio-pcie-idio-24.c 257 258ACENIC DRIVER 259M: Jes Sorensen <jes@trained-monkey.org> 260L: linux-acenic@sunsite.dk 261S: Maintained 262F: drivers/net/ethernet/alteon/acenic* 263 264ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 265M: Peter Kaestle <peter@piie.net> 266L: platform-driver-x86@vger.kernel.org 267S: Maintained 268W: http://piie.net/?section=acerhdf 269F: drivers/platform/x86/acerhdf.c 270 271ACER WMI LAPTOP EXTRAS 272M: "Lee, Chun-Yi" <jlee@suse.com> 273L: platform-driver-x86@vger.kernel.org 274S: Maintained 275F: drivers/platform/x86/acer-wmi.c 276 277ACPI 278M: "Rafael J. Wysocki" <rafael@kernel.org> 279R: Len Brown <lenb@kernel.org> 280L: linux-acpi@vger.kernel.org 281S: Supported 282Q: https://patchwork.kernel.org/project/linux-acpi/list/ 283B: https://bugzilla.kernel.org 284T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 285F: Documentation/ABI/testing/configfs-acpi 286F: Documentation/ABI/testing/sysfs-bus-acpi 287F: Documentation/firmware-guide/acpi/ 288F: arch/x86/kernel/acpi/ 289F: arch/x86/pci/acpi.c 290F: drivers/acpi/ 291F: drivers/pci/*/*acpi* 292F: drivers/pci/*acpi* 293F: drivers/pnp/pnpacpi/ 294F: include/acpi/ 295F: include/linux/acpi.h 296F: include/linux/fwnode.h 297F: tools/power/acpi/ 298 299ACPI APEI 300M: "Rafael J. Wysocki" <rafael@kernel.org> 301R: Len Brown <lenb@kernel.org> 302R: James Morse <james.morse@arm.com> 303R: Tony Luck <tony.luck@intel.com> 304R: Borislav Petkov <bp@alien8.de> 305L: linux-acpi@vger.kernel.org 306F: drivers/acpi/apei/ 307 308ACPI COMPONENT ARCHITECTURE (ACPICA) 309M: Robert Moore <robert.moore@intel.com> 310M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 311L: linux-acpi@vger.kernel.org 312L: acpica-devel@lists.linuxfoundation.org 313S: Supported 314W: https://acpica.org/ 315W: https://github.com/acpica/acpica/ 316Q: https://patchwork.kernel.org/project/linux-acpi/list/ 317B: https://bugzilla.kernel.org 318B: https://bugs.acpica.org 319T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 320F: drivers/acpi/acpica/ 321F: include/acpi/ 322F: tools/power/acpi/ 323 324ACPI FOR ARM64 (ACPI/arm64) 325M: Lorenzo Pieralisi <lpieralisi@kernel.org> 326M: Hanjun Guo <guohanjun@huawei.com> 327M: Sudeep Holla <sudeep.holla@arm.com> 328L: linux-acpi@vger.kernel.org 329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 330S: Maintained 331F: drivers/acpi/arm64 332 333ACPI FOR RISC-V (ACPI/riscv) 334M: Sunil V L <sunilvl@ventanamicro.com> 335L: linux-acpi@vger.kernel.org 336L: linux-riscv@lists.infradead.org 337S: Maintained 338F: drivers/acpi/riscv/ 339 340ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 341M: Sudeep Holla <sudeep.holla@arm.com> 342L: linux-acpi@vger.kernel.org 343S: Supported 344F: drivers/mailbox/pcc.c 345 346ACPI PMIC DRIVERS 347M: "Rafael J. Wysocki" <rafael@kernel.org> 348M: Len Brown <lenb@kernel.org> 349R: Andy Shevchenko <andy@kernel.org> 350R: Mika Westerberg <mika.westerberg@linux.intel.com> 351L: linux-acpi@vger.kernel.org 352S: Supported 353Q: https://patchwork.kernel.org/project/linux-acpi/list/ 354B: https://bugzilla.kernel.org 355T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 356F: drivers/acpi/pmic/ 357 358ACPI SERIAL MULTI INSTANTIATE DRIVER 359M: Hans de Goede <hdegoede@redhat.com> 360L: platform-driver-x86@vger.kernel.org 361S: Maintained 362F: drivers/platform/x86/serial-multi-instantiate.c 363 364ACPI THERMAL DRIVER 365M: Rafael J. Wysocki <rafael@kernel.org> 366R: Zhang Rui <rui.zhang@intel.com> 367L: linux-acpi@vger.kernel.org 368S: Supported 369B: https://bugzilla.kernel.org 370F: drivers/acpi/*thermal* 371 372ACPI VIOT DRIVER 373M: Jean-Philippe Brucker <jean-philippe@linaro.org> 374L: linux-acpi@vger.kernel.org 375L: iommu@lists.linux.dev 376S: Maintained 377F: drivers/acpi/viot.c 378F: include/linux/acpi_viot.h 379 380ACPI WMI DRIVER 381L: platform-driver-x86@vger.kernel.org 382S: Orphan 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 445M: Jiri Kosina <jikos@kernel.org> 446S: Maintained 447 448ADF7242 IEEE 802.15.4 RADIO DRIVER 449M: Michael Hennerich <michael.hennerich@analog.com> 450L: linux-wpan@vger.kernel.org 451S: Supported 452W: https://wiki.analog.com/ADF7242 453W: https://ez.analog.com/linux-software-drivers 454F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 455F: drivers/net/ieee802154/adf7242.c 456 457ADM1025 HARDWARE MONITOR DRIVER 458M: Jean Delvare <jdelvare@suse.com> 459L: linux-hwmon@vger.kernel.org 460S: Maintained 461F: Documentation/hwmon/adm1025.rst 462F: drivers/hwmon/adm1025.c 463 464ADM1029 HARDWARE MONITOR DRIVER 465M: Corentin Labbe <clabbe.montjoie@gmail.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: drivers/hwmon/adm1029.c 469 470ADM8211 WIRELESS DRIVER 471L: linux-wireless@vger.kernel.org 472S: Orphan 473W: https://wireless.wiki.kernel.org/ 474F: drivers/net/wireless/admtek/adm8211.* 475 476ADP1653 FLASH CONTROLLER DRIVER 477M: Sakari Ailus <sakari.ailus@iki.fi> 478L: linux-media@vger.kernel.org 479S: Maintained 480F: drivers/media/i2c/adp1653.c 481F: include/media/i2c/adp1653.h 482 483ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 484M: Michael Hennerich <michael.hennerich@analog.com> 485S: Supported 486W: http://wiki.analog.com/ADP5520 487W: https://ez.analog.com/linux-software-drivers 488F: drivers/gpio/gpio-adp5520.c 489F: drivers/input/keyboard/adp5520-keys.c 490F: drivers/leds/leds-adp5520.c 491F: drivers/mfd/adp5520.c 492F: drivers/video/backlight/adp5520_bl.c 493 494ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 495M: Michael Hennerich <michael.hennerich@analog.com> 496S: Supported 497W: http://wiki.analog.com/ADP5588 498W: https://ez.analog.com/linux-software-drivers 499F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 500F: drivers/input/keyboard/adp5588-keys.c 501 502ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 503M: Michael Hennerich <michael.hennerich@analog.com> 504S: Supported 505W: http://wiki.analog.com/ADP8860 506W: https://ez.analog.com/linux-software-drivers 507F: drivers/video/backlight/adp8860_bl.c 508 509ADT746X FAN DRIVER 510M: Colin Leroy <colin@colino.net> 511S: Maintained 512F: drivers/macintosh/therm_adt746x.c 513 514ADT7475 HARDWARE MONITOR DRIVER 515M: Jean Delvare <jdelvare@suse.com> 516L: linux-hwmon@vger.kernel.org 517S: Maintained 518F: Documentation/hwmon/adt7475.rst 519F: drivers/hwmon/adt7475.c 520 521ADVANSYS SCSI DRIVER 522M: Matthew Wilcox <willy@infradead.org> 523M: Hannes Reinecke <hare@suse.com> 524L: linux-scsi@vger.kernel.org 525S: Maintained 526F: Documentation/scsi/advansys.rst 527F: drivers/scsi/advansys.c 528 529ADVANTECH SWBTN DRIVER 530M: Andrea Ho <Andrea.Ho@advantech.com.tw> 531L: platform-driver-x86@vger.kernel.org 532S: Maintained 533F: drivers/platform/x86/adv_swbutton.c 534 535ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 536M: Lucas Stankus <lucas.p.stankus@gmail.com> 537S: Supported 538F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 539F: drivers/iio/accel/adxl313* 540 541ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 542M: Michael Hennerich <michael.hennerich@analog.com> 543S: Supported 544W: http://wiki.analog.com/ADXL345 545W: https://ez.analog.com/linux-software-drivers 546F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 547F: drivers/input/misc/adxl34x.c 548 549ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 550M: Puranjay Mohan <puranjay12@gmail.com> 551L: linux-iio@vger.kernel.org 552S: Supported 553F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 554F: drivers/iio/accel/adxl355.h 555F: drivers/iio/accel/adxl355_core.c 556F: drivers/iio/accel/adxl355_i2c.c 557F: drivers/iio/accel/adxl355_spi.c 558 559ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 560M: Cosmin Tanislav <cosmin.tanislav@analog.com> 561L: linux-iio@vger.kernel.org 562S: Supported 563W: https://ez.analog.com/linux-software-drivers 564F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 565F: drivers/iio/accel/adxl367* 566 567ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 568M: Michael Hennerich <michael.hennerich@analog.com> 569S: Supported 570W: https://ez.analog.com/linux-software-drivers 571F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 572F: drivers/iio/accel/adxl372.c 573F: drivers/iio/accel/adxl372_i2c.c 574F: drivers/iio/accel/adxl372_spi.c 575 576AF9013 MEDIA DRIVER 577M: Antti Palosaari <crope@iki.fi> 578L: linux-media@vger.kernel.org 579S: Maintained 580W: https://linuxtv.org 581W: http://palosaari.fi/linux/ 582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 583T: git git://linuxtv.org/anttip/media_tree.git 584F: drivers/media/dvb-frontends/af9013* 585 586AF9033 MEDIA DRIVER 587M: Antti Palosaari <crope@iki.fi> 588L: linux-media@vger.kernel.org 589S: Maintained 590W: https://linuxtv.org 591W: http://palosaari.fi/linux/ 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593T: git git://linuxtv.org/anttip/media_tree.git 594F: drivers/media/dvb-frontends/af9033* 595 596AFFS FILE SYSTEM 597M: David Sterba <dsterba@suse.com> 598L: linux-fsdevel@vger.kernel.org 599S: Odd Fixes 600F: Documentation/filesystems/affs.rst 601F: fs/affs/ 602 603AFS FILESYSTEM 604M: David Howells <dhowells@redhat.com> 605M: Marc Dionne <marc.dionne@auristor.com> 606L: linux-afs@lists.infradead.org 607S: Supported 608W: https://www.infradead.org/~dhowells/kafs/ 609F: Documentation/filesystems/afs.rst 610F: fs/afs/ 611F: include/trace/events/afs.h 612 613AGPGART DRIVER 614M: David Airlie <airlied@redhat.com> 615L: dri-devel@lists.freedesktop.org 616S: Maintained 617T: git git://anongit.freedesktop.org/drm/drm 618F: drivers/char/agp/ 619F: include/linux/agp* 620F: include/uapi/linux/agp* 621 622AHA152X SCSI DRIVER 623M: "Juergen E. Fischer" <fischer@norbit.de> 624L: linux-scsi@vger.kernel.org 625S: Maintained 626F: drivers/scsi/aha152x* 627F: drivers/scsi/pcmcia/aha152x* 628 629AIC7XXX / AIC79XX SCSI DRIVER 630M: Hannes Reinecke <hare@suse.com> 631L: linux-scsi@vger.kernel.org 632S: Maintained 633F: drivers/scsi/aic7xxx/ 634 635AIMSLAB FM RADIO RECEIVER DRIVER 636M: Hans Verkuil <hverkuil@xs4all.nl> 637L: linux-media@vger.kernel.org 638S: Maintained 639W: https://linuxtv.org 640T: git git://linuxtv.org/media_tree.git 641F: drivers/media/radio/radio-aimslab* 642 643AIO 644M: Benjamin LaHaise <bcrl@kvack.org> 645L: linux-aio@kvack.org 646S: Supported 647F: fs/aio.c 648F: include/linux/*aio*.h 649 650AIRSPY MEDIA DRIVER 651M: Antti Palosaari <crope@iki.fi> 652L: linux-media@vger.kernel.org 653S: Maintained 654W: https://linuxtv.org 655W: http://palosaari.fi/linux/ 656Q: http://patchwork.linuxtv.org/project/linux-media/list/ 657T: git git://linuxtv.org/anttip/media_tree.git 658F: drivers/media/usb/airspy/ 659 660ALACRITECH GIGABIT ETHERNET DRIVER 661M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 662S: Maintained 663F: drivers/net/ethernet/alacritech/* 664 665ALCATEL SPEEDTOUCH USB DRIVER 666M: Duncan Sands <duncan.sands@free.fr> 667L: linux-usb@vger.kernel.org 668S: Maintained 669W: http://www.linux-usb.org/SpeedTouch/ 670F: drivers/usb/atm/speedtch.c 671F: drivers/usb/atm/usbatm.c 672 673ALCHEMY AU1XX0 MMC DRIVER 674M: Manuel Lauss <manuel.lauss@gmail.com> 675S: Maintained 676F: drivers/mmc/host/au1xmmc.c 677 678ALI1563 I2C DRIVER 679M: Rudolf Marek <r.marek@assembler.cz> 680L: linux-i2c@vger.kernel.org 681S: Maintained 682F: Documentation/i2c/busses/i2c-ali1563.rst 683F: drivers/i2c/busses/i2c-ali1563.c 684 685ALIBABA ELASTIC RDMA DRIVER 686M: Cheng Xu <chengyou@linux.alibaba.com> 687M: Kai Shen <kaishen@linux.alibaba.com> 688L: linux-rdma@vger.kernel.org 689S: Supported 690F: drivers/infiniband/hw/erdma 691F: include/uapi/rdma/erdma-abi.h 692 693ALIBABA PMU DRIVER 694M: Shuai Xue <xueshuai@linux.alibaba.com> 695S: Supported 696F: Documentation/admin-guide/perf/alibaba_pmu.rst 697F: drivers/perf/alibaba_uncore_drw_pmu.c 698 699ALIENWARE WMI DRIVER 700L: Dell.Client.Kernel@dell.com 701S: Maintained 702F: drivers/platform/x86/dell/alienware-wmi.c 703 704ALLEGRO DVT VIDEO IP CORE DRIVER 705M: Michael Tretter <m.tretter@pengutronix.de> 706R: Pengutronix Kernel Team <kernel@pengutronix.de> 707L: linux-media@vger.kernel.org 708S: Maintained 709F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 710F: drivers/media/platform/allegro-dvt/ 711 712ALLWINNER A10 CSI DRIVER 713M: Maxime Ripard <mripard@kernel.org> 714L: linux-media@vger.kernel.org 715S: Maintained 716T: git git://linuxtv.org/media_tree.git 717F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 718F: drivers/media/platform/sunxi/sun4i-csi/ 719 720ALLWINNER A31 CSI DRIVER 721M: Yong Deng <yong.deng@magewell.com> 722M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 723L: linux-media@vger.kernel.org 724S: Maintained 725T: git git://linuxtv.org/media_tree.git 726F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 727F: drivers/media/platform/sunxi/sun6i-csi/ 728 729ALLWINNER A31 ISP DRIVER 730M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 731L: linux-media@vger.kernel.org 732S: Maintained 733T: git git://linuxtv.org/media_tree.git 734F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 735F: drivers/staging/media/sunxi/sun6i-isp/ 736F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 737 738ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 739M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 740L: linux-media@vger.kernel.org 741S: Maintained 742T: git git://linuxtv.org/media_tree.git 743F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 744F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 745 746ALLWINNER CPUFREQ DRIVER 747M: Yangtao Li <tiny.windzz@gmail.com> 748L: linux-pm@vger.kernel.org 749S: Maintained 750F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 751F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 752 753ALLWINNER CRYPTO DRIVERS 754M: Corentin Labbe <clabbe.montjoie@gmail.com> 755L: linux-crypto@vger.kernel.org 756S: Maintained 757F: drivers/crypto/allwinner/ 758 759ALLWINNER DMIC DRIVERS 760M: Ban Tao <fengzheng923@gmail.com> 761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 762S: Maintained 763F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 764F: sound/soc/sunxi/sun50i-dmic.c 765 766ALLWINNER HARDWARE SPINLOCK SUPPORT 767M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 768S: Maintained 769F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 770F: drivers/hwspinlock/sun6i_hwspinlock.c 771 772ALLWINNER THERMAL DRIVER 773M: Vasily Khoruzhick <anarsoul@gmail.com> 774M: Yangtao Li <tiny.windzz@gmail.com> 775L: linux-pm@vger.kernel.org 776S: Maintained 777F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 778F: drivers/thermal/sun8i_thermal.c 779 780ALLWINNER VPU DRIVER 781M: Maxime Ripard <mripard@kernel.org> 782M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 783L: linux-media@vger.kernel.org 784S: Maintained 785F: drivers/staging/media/sunxi/cedrus/ 786 787ALPHA PORT 788M: Richard Henderson <richard.henderson@linaro.org> 789M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 790M: Matt Turner <mattst88@gmail.com> 791L: linux-alpha@vger.kernel.org 792S: Odd Fixes 793F: arch/alpha/ 794 795ALPS PS/2 TOUCHPAD DRIVER 796R: Pali Rohár <pali@kernel.org> 797F: drivers/input/mouse/alps.* 798 799ALTERA I2C CONTROLLER DRIVER 800M: Thor Thayer <thor.thayer@linux.intel.com> 801S: Maintained 802F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 803F: drivers/i2c/busses/i2c-altera.c 804 805ALTERA MAILBOX DRIVER 806M: Mun Yew Tham <mun.yew.tham@intel.com> 807S: Maintained 808F: drivers/mailbox/mailbox-altera.c 809 810ALTERA MSGDMA IP CORE DRIVER 811M: Olivier Dautricourt <olivierdautricourt@gmail.com> 812R: Stefan Roese <sr@denx.de> 813L: dmaengine@vger.kernel.org 814S: Odd Fixes 815F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 816F: drivers/dma/altera-msgdma.c 817 818ALTERA PIO DRIVER 819M: Mun Yew Tham <mun.yew.tham@intel.com> 820L: linux-gpio@vger.kernel.org 821S: Maintained 822F: drivers/gpio/gpio-altera.c 823 824ALTERA SYSTEM MANAGER DRIVER 825M: Thor Thayer <thor.thayer@linux.intel.com> 826S: Maintained 827F: drivers/mfd/altera-sysmgr.c 828F: include/linux/mfd/altera-sysmgr.h 829 830ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 831M: Thor Thayer <thor.thayer@linux.intel.com> 832S: Maintained 833F: drivers/gpio/gpio-altera-a10sr.c 834F: drivers/mfd/altera-a10sr.c 835F: drivers/reset/reset-a10sr.c 836F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 837F: include/linux/mfd/altera-a10sr.h 838 839ALTERA TRIPLE SPEED ETHERNET DRIVER 840M: Joyce Ooi <joyce.ooi@intel.com> 841L: netdev@vger.kernel.org 842S: Maintained 843F: drivers/net/ethernet/altera/ 844 845ALTERA UART/JTAG UART SERIAL DRIVERS 846M: Tobias Klauser <tklauser@distanz.ch> 847L: linux-serial@vger.kernel.org 848S: Maintained 849F: drivers/tty/serial/altera_jtaguart.c 850F: drivers/tty/serial/altera_uart.c 851F: include/linux/altera_jtaguart.h 852F: include/linux/altera_uart.h 853 854AMAZON ANNAPURNA LABS FIC DRIVER 855M: Talel Shenhar <talel@amazon.com> 856S: Maintained 857F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 858F: drivers/irqchip/irq-al-fic.c 859 860AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 861M: Talel Shenhar <talel@amazon.com> 862M: Talel Shenhar <talelshenhar@gmail.com> 863S: Maintained 864F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 865F: drivers/edac/al_mc_edac.c 866 867AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 868M: Talel Shenhar <talel@amazon.com> 869S: Maintained 870F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 871F: drivers/thermal/thermal_mmio.c 872 873AMAZON ETHERNET DRIVERS 874M: Shay Agroskin <shayagr@amazon.com> 875M: Arthur Kiyanovski <akiyano@amazon.com> 876R: David Arinzon <darinzon@amazon.com> 877R: Noam Dagan <ndagan@amazon.com> 878R: Saeed Bishara <saeedb@amazon.com> 879L: netdev@vger.kernel.org 880S: Supported 881F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 882F: drivers/net/ethernet/amazon/ 883 884AMAZON RDMA EFA DRIVER 885M: Michael Margolin <mrgolin@amazon.com> 886R: Gal Pressman <gal.pressman@linux.dev> 887R: Yossi Leybovich <sleybo@amazon.com> 888L: linux-rdma@vger.kernel.org 889S: Supported 890Q: https://patchwork.kernel.org/project/linux-rdma/list/ 891F: drivers/infiniband/hw/efa/ 892F: include/uapi/rdma/efa-abi.h 893 894AMD CDX BUS DRIVER 895M: Nipun Gupta <nipun.gupta@amd.com> 896M: Nikhil Agarwal <nikhil.agarwal@amd.com> 897S: Maintained 898F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 899F: drivers/cdx/* 900F: include/linux/cdx/* 901 902AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 903M: Tom Lendacky <thomas.lendacky@amd.com> 904M: John Allen <john.allen@amd.com> 905L: linux-crypto@vger.kernel.org 906S: Supported 907F: drivers/crypto/ccp/ 908F: include/linux/ccp.h 909 910AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 911M: Brijesh Singh <brijesh.singh@amd.com> 912M: Tom Lendacky <thomas.lendacky@amd.com> 913L: linux-crypto@vger.kernel.org 914S: Supported 915F: drivers/crypto/ccp/sev* 916F: include/uapi/linux/psp-sev.h 917 918AMD DISPLAY CORE 919M: Harry Wentland <harry.wentland@amd.com> 920M: Leo Li <sunpeng.li@amd.com> 921M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 922L: amd-gfx@lists.freedesktop.org 923S: Supported 924T: git https://gitlab.freedesktop.org/agd5f/linux.git 925F: drivers/gpu/drm/amd/display/ 926 927AMD FAM15H PROCESSOR POWER MONITORING DRIVER 928M: Huang Rui <ray.huang@amd.com> 929L: linux-hwmon@vger.kernel.org 930S: Supported 931F: Documentation/hwmon/fam15h_power.rst 932F: drivers/hwmon/fam15h_power.c 933 934AMD FCH GPIO DRIVER 935M: Enrico Weigelt, metux IT consult <info@metux.net> 936L: linux-gpio@vger.kernel.org 937S: Maintained 938F: drivers/gpio/gpio-amd-fch.c 939F: include/linux/platform_data/gpio/gpio-amd-fch.h 940 941AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 942L: linux-geode@lists.infradead.org (moderated for non-subscribers) 943S: Orphan 944F: drivers/usb/gadget/udc/amd5536udc.* 945 946AMD GEODE PROCESSOR/CHIPSET SUPPORT 947M: Andres Salomon <dilinger@queued.net> 948L: linux-geode@lists.infradead.org (moderated for non-subscribers) 949S: Supported 950W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 951F: arch/x86/include/asm/geode.h 952F: drivers/char/hw_random/geode-rng.c 953F: drivers/crypto/geode* 954F: drivers/video/fbdev/geode/ 955 956AMD HSMP DRIVER 957M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 958R: Carlos Bilbao <carlos.bilbao@amd.com> 959L: platform-driver-x86@vger.kernel.org 960S: Maintained 961F: Documentation/arch/x86/amd_hsmp.rst 962F: arch/x86/include/asm/amd_hsmp.h 963F: arch/x86/include/uapi/asm/amd_hsmp.h 964F: drivers/platform/x86/amd/hsmp.c 965 966AMD IOMMU (AMD-VI) 967M: Joerg Roedel <joro@8bytes.org> 968R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 969L: iommu@lists.linux.dev 970S: Maintained 971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 972F: drivers/iommu/amd/ 973F: include/linux/amd-iommu.h 974 975AMD KFD 976M: Felix Kuehling <Felix.Kuehling@amd.com> 977L: amd-gfx@lists.freedesktop.org 978S: Supported 979T: git https://gitlab.freedesktop.org/agd5f/linux.git 980F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 981F: drivers/gpu/drm/amd/amdkfd/ 982F: drivers/gpu/drm/amd/include/cik_structs.h 983F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 984F: drivers/gpu/drm/amd/include/v9_structs.h 985F: drivers/gpu/drm/amd/include/vi_structs.h 986F: include/uapi/linux/kfd_ioctl.h 987F: include/uapi/linux/kfd_sysfs.h 988 989AMD MP2 I2C DRIVER 990M: Elie Morisse <syniurge@gmail.com> 991M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 992L: linux-i2c@vger.kernel.org 993S: Maintained 994F: drivers/i2c/busses/i2c-amd-mp2* 995 996AMD PDS CORE DRIVER 997M: Shannon Nelson <shannon.nelson@amd.com> 998M: Brett Creeley <brett.creeley@amd.com> 999L: netdev@vger.kernel.org 1000S: Supported 1001F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1002F: drivers/net/ethernet/amd/pds_core/ 1003F: include/linux/pds/ 1004 1005AMD PMC DRIVER 1006M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1007L: platform-driver-x86@vger.kernel.org 1008S: Maintained 1009F: drivers/platform/x86/amd/pmc.c 1010 1011AMD PMF DRIVER 1012M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1013L: platform-driver-x86@vger.kernel.org 1014S: Maintained 1015F: Documentation/ABI/testing/sysfs-amd-pmf 1016F: drivers/platform/x86/amd/pmf/ 1017 1018AMD POWERPLAY AND SWSMU 1019M: Evan Quan <evan.quan@amd.com> 1020L: amd-gfx@lists.freedesktop.org 1021S: Supported 1022T: git https://gitlab.freedesktop.org/agd5f/linux.git 1023F: drivers/gpu/drm/amd/pm/ 1024 1025AMD PSTATE DRIVER 1026M: Huang Rui <ray.huang@amd.com> 1027L: linux-pm@vger.kernel.org 1028S: Supported 1029F: Documentation/admin-guide/pm/amd-pstate.rst 1030F: drivers/cpufreq/amd-pstate* 1031F: include/linux/amd-pstate.h 1032F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1033 1034AMD PTDMA DRIVER 1035M: Sanjay R Mehta <sanju.mehta@amd.com> 1036L: dmaengine@vger.kernel.org 1037S: Maintained 1038F: drivers/dma/ptdma/ 1039 1040AMD SEATTLE DEVICE TREE SUPPORT 1041M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1042M: Tom Lendacky <thomas.lendacky@amd.com> 1043S: Supported 1044F: arch/arm64/boot/dts/amd/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMD SPI DRIVER 1054M: Sanjay R Mehta <sanju.mehta@amd.com> 1055S: Maintained 1056F: drivers/spi/spi-amd.c 1057 1058AMD XGBE DRIVER 1059M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1060L: netdev@vger.kernel.org 1061S: Supported 1062F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1063F: drivers/net/ethernet/amd/xgbe/ 1064 1065AMLOGIC DDR PMU DRIVER 1066M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1067L: linux-amlogic@lists.infradead.org 1068S: Supported 1069W: http://www.amlogic.com 1070F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1071F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1072F: drivers/perf/amlogic/ 1073F: include/soc/amlogic/ 1074 1075AMPHION VPU CODEC V4L2 DRIVER 1076M: Ming Qian <ming.qian@nxp.com> 1077M: Shijie Qin <shijie.qin@nxp.com> 1078M: Zhou Peng <eagle.zhou@nxp.com> 1079L: linux-media@vger.kernel.org 1080S: Maintained 1081F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1082F: drivers/media/platform/amphion/ 1083 1084AMS AS73211 DRIVER 1085M: Christian Eggers <ceggers@arri.de> 1086L: linux-iio@vger.kernel.org 1087S: Maintained 1088F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1089F: drivers/iio/light/as73211.c 1090 1091AMT (Automatic Multicast Tunneling) 1092M: Taehee Yoo <ap420073@gmail.com> 1093L: netdev@vger.kernel.org 1094S: Maintained 1095T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1096T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1097F: drivers/net/amt.c 1098 1099ANALOG DEVICES INC AD3552R DRIVER 1100M: Nuno Sá <nuno.sa@analog.com> 1101L: linux-iio@vger.kernel.org 1102S: Supported 1103W: https://ez.analog.com/linux-software-drivers 1104F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1105F: drivers/iio/dac/ad3552r.c 1106 1107ANALOG DEVICES INC AD4130 DRIVER 1108M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1109L: linux-iio@vger.kernel.org 1110S: Supported 1111W: http://ez.analog.com/community/linux-device-drivers 1112F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1113F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1114F: drivers/iio/adc/ad4130.c 1115 1116ANALOG DEVICES INC AD7192 DRIVER 1117M: Alexandru Tachici <alexandru.tachici@analog.com> 1118L: linux-iio@vger.kernel.org 1119S: Supported 1120W: https://ez.analog.com/linux-software-drivers 1121F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1122F: drivers/iio/adc/ad7192.c 1123 1124ANALOG DEVICES INC AD7292 DRIVER 1125M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1126L: linux-iio@vger.kernel.org 1127S: Supported 1128W: https://ez.analog.com/linux-software-drivers 1129F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1130F: drivers/iio/adc/ad7292.c 1131 1132ANALOG DEVICES INC AD7293 DRIVER 1133M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1134L: linux-iio@vger.kernel.org 1135S: Supported 1136W: https://ez.analog.com/linux-software-drivers 1137F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1138F: drivers/iio/dac/ad7293.c 1139 1140ANALOG DEVICES INC AD74115 DRIVER 1141M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1142L: linux-iio@vger.kernel.org 1143S: Supported 1144W: http://ez.analog.com/community/linux-device-drivers 1145F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1146F: drivers/iio/addac/ad74115.c 1147 1148ANALOG DEVICES INC AD74413R DRIVER 1149M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1150L: linux-iio@vger.kernel.org 1151S: Supported 1152W: https://ez.analog.com/linux-software-drivers 1153F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1154F: drivers/iio/addac/ad74413r.c 1155F: include/dt-bindings/iio/addac/adi,ad74413r.h 1156 1157ANALOG DEVICES INC AD7768-1 DRIVER 1158M: Michael Hennerich <Michael.Hennerich@analog.com> 1159L: linux-iio@vger.kernel.org 1160S: Supported 1161W: https://ez.analog.com/linux-software-drivers 1162F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1163F: drivers/iio/adc/ad7768-1.c 1164 1165ANALOG DEVICES INC AD7780 DRIVER 1166M: Michael Hennerich <Michael.Hennerich@analog.com> 1167M: Renato Lui Geh <renatogeh@gmail.com> 1168L: linux-iio@vger.kernel.org 1169S: Supported 1170W: https://ez.analog.com/linux-software-drivers 1171F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1172F: drivers/iio/adc/ad7780.c 1173 1174ANALOG DEVICES INC ADA4250 DRIVER 1175M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1176L: linux-iio@vger.kernel.org 1177S: Supported 1178W: https://ez.analog.com/linux-software-drivers 1179F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1180F: drivers/iio/amplifiers/ada4250.c 1181 1182ANALOG DEVICES INC ADF4377 DRIVER 1183M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1184L: linux-iio@vger.kernel.org 1185S: Supported 1186W: https://ez.analog.com/linux-software-drivers 1187F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1188F: drivers/iio/frequency/adf4377.c 1189 1190ANALOG DEVICES INC ADGS1408 DRIVER 1191M: Mircea Caprioru <mircea.caprioru@analog.com> 1192S: Supported 1193F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1194F: drivers/mux/adgs1408.c 1195 1196ANALOG DEVICES INC ADIN DRIVER 1197M: Michael Hennerich <michael.hennerich@analog.com> 1198L: netdev@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/net/adi,adin.yaml 1202F: drivers/net/phy/adin.c 1203 1204ANALOG DEVICES INC ADIS DRIVER LIBRARY 1205M: Nuno Sa <nuno.sa@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208F: drivers/iio/imu/adis.c 1209F: drivers/iio/imu/adis_buffer.c 1210F: drivers/iio/imu/adis_trigger.c 1211F: include/linux/iio/imu/adis.h 1212 1213ANALOG DEVICES INC ADIS16460 DRIVER 1214M: Dragos Bogdan <dragos.bogdan@analog.com> 1215L: linux-iio@vger.kernel.org 1216S: Supported 1217W: https://ez.analog.com/linux-software-drivers 1218F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1219F: drivers/iio/imu/adis16460.c 1220 1221ANALOG DEVICES INC ADIS16475 DRIVER 1222M: Nuno Sa <nuno.sa@analog.com> 1223L: linux-iio@vger.kernel.org 1224S: Supported 1225W: https://ez.analog.com/linux-software-drivers 1226F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1227F: drivers/iio/imu/adis16475.c 1228 1229ANALOG DEVICES INC ADM1177 DRIVER 1230M: Michael Hennerich <Michael.Hennerich@analog.com> 1231L: linux-hwmon@vger.kernel.org 1232S: Supported 1233W: https://ez.analog.com/linux-software-drivers 1234F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1235F: drivers/hwmon/adm1177.c 1236 1237ANALOG DEVICES INC ADMV1013 DRIVER 1238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1239L: linux-iio@vger.kernel.org 1240S: Supported 1241W: https://ez.analog.com/linux-software-drivers 1242F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1243F: drivers/iio/frequency/admv1013.c 1244 1245ANALOG DEVICES INC ADMV1014 DRIVER 1246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1247L: linux-iio@vger.kernel.org 1248S: Supported 1249W: https://ez.analog.com/linux-software-drivers 1250F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1251F: drivers/iio/frequency/admv1014.c 1252 1253ANALOG DEVICES INC ADMV8818 DRIVER 1254M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1255L: linux-iio@vger.kernel.org 1256S: Supported 1257W: https://ez.analog.com/linux-software-drivers 1258F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1259F: drivers/iio/filter/admv8818.c 1260 1261ANALOG DEVICES INC ADP5061 DRIVER 1262M: Michael Hennerich <Michael.Hennerich@analog.com> 1263L: linux-pm@vger.kernel.org 1264S: Supported 1265W: https://ez.analog.com/linux-software-drivers 1266F: drivers/power/supply/adp5061.c 1267 1268ANALOG DEVICES INC ADRF6780 DRIVER 1269M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1270L: linux-iio@vger.kernel.org 1271S: Supported 1272W: https://ez.analog.com/linux-software-drivers 1273F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1274F: drivers/iio/frequency/adrf6780.c 1275 1276ANALOG DEVICES INC ADV7180 DRIVER 1277M: Lars-Peter Clausen <lars@metafoo.de> 1278L: linux-media@vger.kernel.org 1279S: Supported 1280W: https://ez.analog.com/linux-software-drivers 1281F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1282F: drivers/media/i2c/adv7180.c 1283 1284ANALOG DEVICES INC ADV748X DRIVER 1285M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1286L: linux-media@vger.kernel.org 1287S: Maintained 1288F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1289F: drivers/media/i2c/adv748x/* 1290 1291ANALOG DEVICES INC ADV7511 DRIVER 1292M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1293L: linux-media@vger.kernel.org 1294S: Maintained 1295F: drivers/media/i2c/adv7511* 1296 1297ANALOG DEVICES INC ADV7604 DRIVER 1298M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1299L: linux-media@vger.kernel.org 1300S: Maintained 1301F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1302F: drivers/media/i2c/adv7604* 1303 1304ANALOG DEVICES INC ADV7842 DRIVER 1305M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1306L: linux-media@vger.kernel.org 1307S: Maintained 1308F: drivers/media/i2c/adv7842* 1309 1310ANALOG DEVICES INC ADXRS290 DRIVER 1311M: Nishant Malpani <nish.malpani25@gmail.com> 1312L: linux-iio@vger.kernel.org 1313S: Supported 1314F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1315F: drivers/iio/gyro/adxrs290.c 1316 1317ANALOG DEVICES INC ASOC CODEC DRIVERS 1318M: Lars-Peter Clausen <lars@metafoo.de> 1319M: Nuno Sá <nuno.sa@analog.com> 1320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1321S: Supported 1322W: http://wiki.analog.com/ 1323W: https://ez.analog.com/linux-software-drivers 1324F: sound/soc/codecs/ad1* 1325F: sound/soc/codecs/ad7* 1326F: sound/soc/codecs/adau* 1327F: sound/soc/codecs/adav* 1328F: sound/soc/codecs/sigmadsp.* 1329F: sound/soc/codecs/ssm* 1330 1331ANALOG DEVICES INC DMA DRIVERS 1332M: Lars-Peter Clausen <lars@metafoo.de> 1333S: Supported 1334W: https://ez.analog.com/linux-software-drivers 1335F: drivers/dma/dma-axi-dmac.c 1336 1337ANALOG DEVICES INC IIO DRIVERS 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339M: Michael Hennerich <Michael.Hennerich@analog.com> 1340S: Supported 1341W: http://wiki.analog.com/ 1342W: https://ez.analog.com/linux-software-drivers 1343F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1344F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1345F: Documentation/devicetree/bindings/iio/*/adi,* 1346F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1347F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1348F: drivers/iio/*/ad* 1349F: drivers/iio/adc/ltc249* 1350F: drivers/iio/amplifiers/hmc425a.c 1351F: drivers/staging/iio/*/ad* 1352X: drivers/iio/*/adjd* 1353 1354ANALOG DEVICES INC MAX31760 DRIVER 1355M: Ibrahim Tilki <Ibrahim.Tilki@analog.com> 1356S: Maintained 1357W: http://wiki.analog.com/ 1358W: https://ez.analog.com/linux-software-drivers 1359F: Documentation/devicetree/bindings/hwmon/adi,max31760.yaml 1360F: Documentation/hwmon/max31760.rst 1361F: drivers/hwmon/max31760.c 1362 1363ANALOGBITS PLL LIBRARIES 1364M: Paul Walmsley <paul.walmsley@sifive.com> 1365S: Supported 1366F: drivers/clk/analogbits/* 1367F: include/linux/clk/analogbits* 1368 1369ANDROID DRIVERS 1370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1371M: Arve Hjønnevåg <arve@android.com> 1372M: Todd Kjos <tkjos@android.com> 1373M: Martijn Coenen <maco@android.com> 1374M: Joel Fernandes <joel@joelfernandes.org> 1375M: Christian Brauner <christian@brauner.io> 1376M: Carlos Llamas <cmllamas@google.com> 1377M: Suren Baghdasaryan <surenb@google.com> 1378L: linux-kernel@vger.kernel.org 1379S: Supported 1380T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1381F: drivers/android/ 1382 1383ANDROID GOLDFISH PIC DRIVER 1384M: Miodrag Dinic <miodrag.dinic@mips.com> 1385S: Supported 1386F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1387F: drivers/irqchip/irq-goldfish-pic.c 1388 1389ANDROID GOLDFISH RTC DRIVER 1390M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1391S: Supported 1392F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1393F: drivers/rtc/rtc-goldfish.c 1394 1395AOA (Apple Onboard Audio) ALSA DRIVER 1396M: Johannes Berg <johannes@sipsolutions.net> 1397L: linuxppc-dev@lists.ozlabs.org 1398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1399S: Maintained 1400F: sound/aoa/ 1401 1402APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1403M: William Breathitt Gray <william.gray@linaro.org> 1404L: linux-iio@vger.kernel.org 1405S: Maintained 1406F: drivers/iio/addac/stx104.c 1407 1408APM DRIVER 1409M: Jiri Kosina <jikos@kernel.org> 1410S: Odd fixes 1411T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1412F: arch/x86/kernel/apm_32.c 1413F: drivers/char/apm-emulation.c 1414F: include/linux/apm_bios.h 1415F: include/uapi/linux/apm_bios.h 1416 1417APPARMOR SECURITY MODULE 1418M: John Johansen <john.johansen@canonical.com> 1419M: John Johansen <john@apparmor.net> 1420L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1421S: Supported 1422W: apparmor.net 1423B: https://gitlab.com/apparmor/apparmor-kernel 1424C: irc://irc.oftc.net/apparmor 1425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1426T: https://gitlab.com/apparmor/apparmor-kernel.git 1427F: Documentation/admin-guide/LSM/apparmor.rst 1428F: security/apparmor/ 1429 1430APPLE BCM5974 MULTITOUCH DRIVER 1431M: Henrik Rydberg <rydberg@bitmath.org> 1432L: linux-input@vger.kernel.org 1433S: Odd fixes 1434F: drivers/input/mouse/bcm5974.c 1435 1436APPLE PCIE CONTROLLER DRIVER 1437M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1438M: Marc Zyngier <maz@kernel.org> 1439L: linux-pci@vger.kernel.org 1440S: Maintained 1441F: drivers/pci/controller/pcie-apple.c 1442 1443APPLE SMC DRIVER 1444M: Henrik Rydberg <rydberg@bitmath.org> 1445L: linux-hwmon@vger.kernel.org 1446S: Odd fixes 1447F: drivers/hwmon/applesmc.c 1448 1449APPLETALK NETWORK LAYER 1450L: netdev@vger.kernel.org 1451S: Odd fixes 1452F: drivers/net/appletalk/ 1453F: include/linux/atalk.h 1454F: include/uapi/linux/atalk.h 1455F: net/appletalk/ 1456 1457APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1458M: Khuong Dinh <khuong@os.amperecomputing.com> 1459S: Supported 1460F: arch/arm64/boot/dts/apm/ 1461 1462APPLIED MICRO (APM) X-GENE SOC EDAC 1463M: Khuong Dinh <khuong@os.amperecomputing.com> 1464S: Supported 1465F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1466F: drivers/edac/xgene_edac.c 1467 1468APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1469M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1470M: Keyur Chudgar <keyur@os.amperecomputing.com> 1471S: Supported 1472F: drivers/net/ethernet/apm/xgene-v2/ 1473 1474APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1475M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1476M: Keyur Chudgar <keyur@os.amperecomputing.com> 1477M: Quan Nguyen <quan@os.amperecomputing.com> 1478S: Supported 1479F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1480F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1481F: drivers/net/ethernet/apm/xgene/ 1482F: drivers/net/mdio/mdio-xgene.c 1483 1484APPLIED MICRO (APM) X-GENE SOC PMU 1485M: Khuong Dinh <khuong@os.amperecomputing.com> 1486S: Supported 1487F: Documentation/admin-guide/perf/xgene-pmu.rst 1488F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1489F: drivers/perf/xgene_pmu.c 1490 1491APTINA CAMERA SENSOR PLL 1492M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1493L: linux-media@vger.kernel.org 1494S: Maintained 1495F: drivers/media/i2c/aptina-pll.* 1496 1497AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1498M: Aleksa Savic <savicaleksa83@gmail.com> 1499M: Jack Doan <me@jackdoan.com> 1500L: linux-hwmon@vger.kernel.org 1501S: Maintained 1502F: Documentation/hwmon/aquacomputer_d5next.rst 1503F: drivers/hwmon/aquacomputer_d5next.c 1504 1505AQUANTIA ETHERNET DRIVER (atlantic) 1506M: Igor Russkikh <irusskikh@marvell.com> 1507L: netdev@vger.kernel.org 1508S: Supported 1509W: https://www.marvell.com/ 1510Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1511F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1512F: drivers/net/ethernet/aquantia/atlantic/ 1513 1514AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1515M: Egor Pomozov <epomozov@marvell.com> 1516L: netdev@vger.kernel.org 1517S: Supported 1518W: http://www.aquantia.com 1519F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1520 1521AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1522M: Krzysztof Hałasa <khalasa@piap.pl> 1523L: linux-media@vger.kernel.org 1524S: Maintained 1525F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1526F: drivers/media/i2c/ar0521.c 1527 1528ARASAN NAND CONTROLLER DRIVER 1529M: Miquel Raynal <miquel.raynal@bootlin.com> 1530R: Michal Simek <michal.simek@amd.com> 1531L: linux-mtd@lists.infradead.org 1532S: Maintained 1533F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1534F: drivers/mtd/nand/raw/arasan-nand-controller.c 1535 1536ARC FRAMEBUFFER DRIVER 1537M: Jaya Kumar <jayalk@intworks.biz> 1538S: Maintained 1539F: drivers/video/fbdev/arcfb.c 1540F: drivers/video/fbdev/core/fb_defio.c 1541 1542ARC PGU DRM DRIVER 1543M: Alexey Brodkin <abrodkin@synopsys.com> 1544S: Supported 1545F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1546F: drivers/gpu/drm/tiny/arcpgu.c 1547 1548ARCNET NETWORK LAYER 1549M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1550L: netdev@vger.kernel.org 1551S: Maintained 1552F: drivers/net/arcnet/ 1553F: include/uapi/linux/if_arcnet.h 1554 1555ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1556M: Arnd Bergmann <arnd@arndb.de> 1557M: Olof Johansson <olof@lixom.net> 1558M: soc@kernel.org 1559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1560S: Maintained 1561C: irc://irc.libera.chat/armlinux 1562T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1563F: Documentation/process/maintainer-soc.rst 1564F: arch/arm/boot/dts/Makefile 1565F: arch/arm64/boot/dts/Makefile 1566 1567ARM ARCHITECTED TIMER DRIVER 1568M: Mark Rutland <mark.rutland@arm.com> 1569M: Marc Zyngier <maz@kernel.org> 1570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1571S: Maintained 1572F: arch/arm/include/asm/arch_timer.h 1573F: arch/arm64/include/asm/arch_timer.h 1574F: drivers/clocksource/arm_arch_timer.c 1575 1576ARM HDLCD DRM DRIVER 1577M: Liviu Dudau <liviu.dudau@arm.com> 1578S: Supported 1579F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1580F: drivers/gpu/drm/arm/hdlcd_* 1581 1582ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1583M: Linus Walleij <linus.walleij@linaro.org> 1584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1585S: Maintained 1586F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1587F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1588F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1589F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1590F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1591F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1592F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1593F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1594F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1595F: arch/arm/boot/dts/arm/arm-realview-* 1596F: arch/arm/boot/dts/arm/integrator* 1597F: arch/arm/boot/dts/arm/versatile* 1598F: arch/arm/mach-versatile/ 1599F: drivers/bus/arm-integrator-lm.c 1600F: drivers/clk/versatile/ 1601F: drivers/i2c/busses/i2c-versatile.c 1602F: drivers/irqchip/irq-versatile-fpga.c 1603F: drivers/mtd/maps/physmap-versatile.* 1604F: drivers/power/reset/arm-versatile-reboot.c 1605F: drivers/soc/versatile/ 1606 1607ARM KOMEDA DRM-KMS DRIVER 1608M: Liviu Dudau <liviu.dudau@arm.com> 1609S: Supported 1610T: git git://anongit.freedesktop.org/drm/drm-misc 1611F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1612F: Documentation/gpu/komeda-kms.rst 1613F: drivers/gpu/drm/arm/display/include/ 1614F: drivers/gpu/drm/arm/display/komeda/ 1615 1616ARM MALI PANFROST DRM DRIVER 1617M: Rob Herring <robh@kernel.org> 1618M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1619R: Steven Price <steven.price@arm.com> 1620R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1621L: dri-devel@lists.freedesktop.org 1622S: Supported 1623T: git git://anongit.freedesktop.org/drm/drm-misc 1624F: drivers/gpu/drm/panfrost/ 1625F: include/uapi/drm/panfrost_drm.h 1626 1627ARM MALI-DP DRM DRIVER 1628M: Liviu Dudau <liviu.dudau@arm.com> 1629S: Supported 1630T: git git://anongit.freedesktop.org/drm/drm-misc 1631F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1632F: Documentation/gpu/afbc.rst 1633F: drivers/gpu/drm/arm/ 1634 1635ARM MFM AND FLOPPY DRIVERS 1636M: Ian Molton <spyro@f2s.com> 1637S: Maintained 1638F: arch/arm/include/asm/floppy.h 1639F: arch/arm/mach-rpc/floppydma.S 1640 1641ARM PMU PROFILING AND DEBUGGING 1642M: Will Deacon <will@kernel.org> 1643M: Mark Rutland <mark.rutland@arm.com> 1644L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1645S: Maintained 1646F: Documentation/devicetree/bindings/arm/pmu.yaml 1647F: Documentation/devicetree/bindings/perf/ 1648F: arch/arm*/include/asm/hw_breakpoint.h 1649F: arch/arm*/include/asm/perf_event.h 1650F: arch/arm*/kernel/hw_breakpoint.c 1651F: arch/arm*/kernel/perf_* 1652F: drivers/perf/ 1653F: include/linux/perf/arm_pmu.h 1654 1655ARM PORT 1656M: Russell King <linux@armlinux.org.uk> 1657L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1658S: Odd Fixes 1659W: http://www.armlinux.org.uk/ 1660T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1661F: arch/arm/ 1662X: arch/arm/boot/dts/ 1663 1664ARM PRIMECELL AACI PL041 DRIVER 1665M: Russell King <linux@armlinux.org.uk> 1666S: Odd Fixes 1667F: sound/arm/aaci.* 1668 1669ARM PRIMECELL BUS SUPPORT 1670M: Russell King <linux@armlinux.org.uk> 1671S: Odd Fixes 1672F: drivers/amba/ 1673F: include/linux/amba/bus.h 1674 1675ARM PRIMECELL CLCD PL110 DRIVER 1676M: Russell King <linux@armlinux.org.uk> 1677S: Odd Fixes 1678F: drivers/video/fbdev/amba-clcd.* 1679 1680ARM PRIMECELL KMI PL050 DRIVER 1681M: Russell King <linux@armlinux.org.uk> 1682S: Odd Fixes 1683F: drivers/input/serio/ambakmi.* 1684F: include/linux/amba/kmi.h 1685 1686ARM PRIMECELL MMCI PL180/1 DRIVER 1687M: Russell King <linux@armlinux.org.uk> 1688S: Odd Fixes 1689F: drivers/mmc/host/mmci.* 1690F: include/linux/amba/mmci.h 1691 1692ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1693M: Miquel Raynal <miquel.raynal@bootlin.com> 1694R: Michal Simek <michal.simek@amd.com> 1695L: linux-mtd@lists.infradead.org 1696S: Maintained 1697F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1698F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1699 1700ARM PRIMECELL PL35X SMC DRIVER 1701M: Miquel Raynal <miquel.raynal@bootlin.com> 1702R: Michal Simek <michal.simek@amd.com> 1703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1704S: Maintained 1705F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1706F: drivers/memory/pl353-smc.c 1707 1708ARM PRIMECELL SSP PL022 SPI DRIVER 1709M: Linus Walleij <linus.walleij@linaro.org> 1710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1711S: Maintained 1712F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1713F: drivers/spi/spi-pl022.c 1714 1715ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1716M: Russell King <linux@armlinux.org.uk> 1717S: Odd Fixes 1718F: drivers/tty/serial/amba-pl01*.c 1719F: include/linux/amba/serial.h 1720 1721ARM PRIMECELL VIC PL190/PL192 DRIVER 1722M: Linus Walleij <linus.walleij@linaro.org> 1723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1724S: Maintained 1725F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1726F: drivers/irqchip/irq-vic.c 1727 1728ARM SMC WATCHDOG DRIVER 1729M: Julius Werner <jwerner@chromium.org> 1730R: Evan Benn <evanbenn@chromium.org> 1731S: Maintained 1732F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1733F: drivers/watchdog/arm_smc_wdt.c 1734 1735ARM SMMU DRIVERS 1736M: Will Deacon <will@kernel.org> 1737R: Robin Murphy <robin.murphy@arm.com> 1738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1739S: Maintained 1740F: Documentation/devicetree/bindings/iommu/arm,smmu* 1741F: drivers/iommu/arm/ 1742F: drivers/iommu/io-pgtable-arm* 1743 1744ARM SUB-ARCHITECTURES 1745L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1746S: Maintained 1747C: irc://irc.libera.chat/armlinux 1748T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1749F: arch/arm/mach-*/ 1750F: arch/arm/plat-*/ 1751 1752ARM/ACTIONS SEMI ARCHITECTURE 1753M: Andreas Färber <afaerber@suse.de> 1754M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1756L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1757S: Maintained 1758F: Documentation/devicetree/bindings/arm/actions.yaml 1759F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1760F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1761F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1762F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1763F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1764F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1765F: Documentation/devicetree/bindings/pinctrl/actions,* 1766F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1767F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1768F: arch/arm/boot/dts/actions/ 1769F: arch/arm/mach-actions/ 1770F: arch/arm64/boot/dts/actions/ 1771F: drivers/clk/actions/ 1772F: drivers/clocksource/timer-owl* 1773F: drivers/dma/owl-dma.c 1774F: drivers/i2c/busses/i2c-owl.c 1775F: drivers/irqchip/irq-owl-sirq.c 1776F: drivers/mmc/host/owl-mmc.c 1777F: drivers/net/ethernet/actions/ 1778F: drivers/pinctrl/actions/* 1779F: drivers/soc/actions/ 1780F: include/dt-bindings/power/owl-* 1781F: include/dt-bindings/reset/actions,* 1782F: include/linux/soc/actions/ 1783N: owl 1784 1785ARM/Allwinner SoC Clock Support 1786M: Emilio López <emilio@elopez.com.ar> 1787S: Maintained 1788F: drivers/clk/sunxi/ 1789 1790ARM/Allwinner sunXi SoC support 1791M: Chen-Yu Tsai <wens@csie.org> 1792M: Jernej Skrabec <jernej.skrabec@gmail.com> 1793M: Samuel Holland <samuel@sholland.org> 1794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1795L: linux-sunxi@lists.linux.dev 1796S: Maintained 1797T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1798F: arch/arm/mach-sunxi/ 1799F: arch/arm64/boot/dts/allwinner/ 1800F: drivers/clk/sunxi-ng/ 1801F: drivers/pinctrl/sunxi/ 1802F: drivers/soc/sunxi/ 1803N: allwinner 1804N: sun[x456789]i 1805N: sun[25]0i 1806 1807ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1808M: Neil Armstrong <neil.armstrong@linaro.org> 1809M: Jerome Brunet <jbrunet@baylibre.com> 1810L: linux-amlogic@lists.infradead.org 1811S: Maintained 1812F: Documentation/devicetree/bindings/clock/amlogic* 1813F: drivers/clk/meson/ 1814F: include/dt-bindings/clock/amlogic,a1* 1815F: include/dt-bindings/clock/gxbb* 1816F: include/dt-bindings/clock/meson* 1817 1818ARM/Amlogic Meson SoC Crypto Drivers 1819M: Corentin Labbe <clabbe@baylibre.com> 1820L: linux-crypto@vger.kernel.org 1821L: linux-amlogic@lists.infradead.org 1822S: Maintained 1823F: Documentation/devicetree/bindings/crypto/amlogic* 1824F: drivers/crypto/amlogic/ 1825 1826ARM/Amlogic Meson SoC Sound Drivers 1827M: Jerome Brunet <jbrunet@baylibre.com> 1828L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1829S: Maintained 1830F: Documentation/devicetree/bindings/sound/amlogic* 1831F: sound/soc/meson/ 1832 1833ARM/Amlogic Meson SoC support 1834M: Neil Armstrong <neil.armstrong@linaro.org> 1835M: Kevin Hilman <khilman@baylibre.com> 1836R: Jerome Brunet <jbrunet@baylibre.com> 1837R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1838L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1839L: linux-amlogic@lists.infradead.org 1840S: Maintained 1841W: http://linux-meson.com/ 1842F: Documentation/devicetree/bindings/phy/amlogic* 1843F: arch/arm/boot/dts/amlogic/ 1844F: arch/arm/mach-meson/ 1845F: arch/arm64/boot/dts/amlogic/ 1846F: drivers/genpd/amlogic/ 1847F: drivers/mmc/host/meson* 1848F: drivers/phy/amlogic/ 1849F: drivers/pinctrl/meson/ 1850F: drivers/rtc/rtc-meson* 1851F: drivers/soc/amlogic/ 1852N: meson 1853 1854ARM/Annapurna Labs ALPINE ARCHITECTURE 1855M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1856M: Antoine Tenart <atenart@kernel.org> 1857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1858S: Maintained 1859F: arch/arm/boot/dts/amazon/ 1860F: arch/arm/mach-alpine/ 1861F: arch/arm64/boot/dts/amazon/ 1862F: drivers/*/*alpine* 1863 1864ARM/APPLE MACHINE SOUND DRIVERS 1865M: Martin Povišer <povik+lin@cutebit.org> 1866L: asahi@lists.linux.dev 1867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1868S: Maintained 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872 1873ARM/APPLE MACHINE SUPPORT 1874M: Hector Martin <marcan@marcan.st> 1875M: Sven Peter <sven@svenpeter.dev> 1876R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1877L: asahi@lists.linux.dev 1878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1879S: Maintained 1880W: https://asahilinux.org 1881B: https://github.com/AsahiLinux/linux/issues 1882C: irc://irc.oftc.net/asahi-dev 1883T: git https://github.com/AsahiLinux/linux.git 1884F: Documentation/devicetree/bindings/arm/apple.yaml 1885F: Documentation/devicetree/bindings/arm/apple/* 1886F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1887F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1888F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1889F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1890F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1891F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1892F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1893F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1894F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1895F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1896F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1897F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1898F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1899F: Documentation/devicetree/bindings/power/apple* 1900F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1901F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1902F: arch/arm64/boot/dts/apple/ 1903F: drivers/bluetooth/hci_bcm4377.c 1904F: drivers/clk/clk-apple-nco.c 1905F: drivers/cpufreq/apple-soc-cpufreq.c 1906F: drivers/dma/apple-admac.c 1907F: drivers/genpd/apple/ 1908F: drivers/i2c/busses/i2c-pasemi-core.c 1909F: drivers/i2c/busses/i2c-pasemi-platform.c 1910F: drivers/iommu/apple-dart.c 1911F: drivers/iommu/io-pgtable-dart.c 1912F: drivers/irqchip/irq-apple-aic.c 1913F: drivers/mailbox/apple-mailbox.c 1914F: drivers/nvme/host/apple.c 1915F: drivers/nvmem/apple-efuses.c 1916F: drivers/pinctrl/pinctrl-apple-gpio.c 1917F: drivers/pwm/pwm-apple.c 1918F: drivers/soc/apple/* 1919F: drivers/watchdog/apple_wdt.c 1920F: include/dt-bindings/interrupt-controller/apple-aic.h 1921F: include/dt-bindings/pinctrl/apple.h 1922F: include/linux/apple-mailbox.h 1923F: include/linux/soc/apple/* 1924 1925ARM/ARTPEC MACHINE SUPPORT 1926M: Jesper Nilsson <jesper.nilsson@axis.com> 1927M: Lars Persson <lars.persson@axis.com> 1928L: linux-arm-kernel@axis.com 1929S: Maintained 1930F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1931F: arch/arm/boot/dts/axis/ 1932F: arch/arm/mach-artpec 1933F: drivers/clk/axis 1934F: drivers/crypto/axis 1935F: drivers/mmc/host/usdhi6rol0.c 1936F: drivers/pinctrl/pinctrl-artpec* 1937 1938ARM/ASPEED I2C DRIVER 1939M: Brendan Higgins <brendanhiggins@google.com> 1940R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1941R: Joel Stanley <joel@jms.id.au> 1942L: linux-i2c@vger.kernel.org 1943L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1944S: Maintained 1945F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1946F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1947F: drivers/i2c/busses/i2c-aspeed.c 1948F: drivers/irqchip/irq-aspeed-i2c-ic.c 1949 1950ARM/ASPEED MACHINE SUPPORT 1951M: Joel Stanley <joel@jms.id.au> 1952R: Andrew Jeffery <andrew@aj.id.au> 1953L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1954L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1955S: Supported 1956Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1957T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1958F: Documentation/devicetree/bindings/arm/aspeed/ 1959F: arch/arm/boot/dts/aspeed/ 1960F: arch/arm/mach-aspeed/ 1961N: aspeed 1962 1963ARM/BITMAIN ARCHITECTURE 1964M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1966S: Maintained 1967F: Documentation/devicetree/bindings/arm/bitmain.yaml 1968F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1969F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1970F: arch/arm64/boot/dts/bitmain/ 1971F: drivers/clk/clk-bm1880.c 1972F: drivers/pinctrl/pinctrl-bm1880.c 1973 1974ARM/CALXEDA HIGHBANK ARCHITECTURE 1975M: Andre Przywara <andre.przywara@arm.com> 1976L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1977S: Maintained 1978F: arch/arm/boot/dts/calxeda/ 1979F: arch/arm/mach-highbank/ 1980 1981ARM/CAVIUM THUNDER NETWORK DRIVER 1982M: Sunil Goutham <sgoutham@marvell.com> 1983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1984S: Supported 1985F: drivers/net/ethernet/cavium/thunder/ 1986 1987ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1988M: Lukasz Majewski <lukma@denx.de> 1989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1990S: Maintained 1991F: arch/arm/mach-ep93xx/ts72xx.c 1992 1993ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1994M: Alexander Shiyan <shc_work@mail.ru> 1995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1996S: Odd Fixes 1997N: clps711x 1998 1999ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 2000M: Lennert Buytenhek <kernel@wantstofly.org> 2001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2002S: Maintained 2003 2004ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2005M: Hartley Sweeten <hsweeten@visionengravers.com> 2006M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2008S: Maintained 2009F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2010F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2011F: arch/arm/boot/compressed/misc-ep93xx.h 2012F: arch/arm/mach-ep93xx/ 2013F: drivers/iio/adc/ep93xx_adc.c 2014 2015ARM/CLKDEV SUPPORT 2016M: Russell King <linux@armlinux.org.uk> 2017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2018S: Maintained 2019T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2020F: drivers/clk/clkdev.c 2021 2022ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2023M: Baruch Siach <baruch@tkos.co.il> 2024L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2025S: Maintained 2026F: arch/arm/boot/dts/cnxt/ 2027N: digicolor 2028 2029ARM/CORESIGHT FRAMEWORK AND DRIVERS 2030M: Suzuki K Poulose <suzuki.poulose@arm.com> 2031R: Mike Leach <mike.leach@linaro.org> 2032R: James Clark <james.clark@arm.com> 2033R: Leo Yan <leo.yan@linaro.org> 2034L: coresight@lists.linaro.org (moderated for non-subscribers) 2035L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2036S: Maintained 2037T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2038F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2039F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2040F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2041F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2042F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2043F: Documentation/trace/coresight/* 2044F: drivers/hwtracing/coresight/* 2045F: include/dt-bindings/arm/coresight-cti-dt.h 2046F: include/linux/coresight* 2047F: samples/coresight/* 2048F: tools/perf/arch/arm/util/auxtrace.c 2049F: tools/perf/arch/arm/util/cs-etm.c 2050F: tools/perf/arch/arm/util/cs-etm.h 2051F: tools/perf/arch/arm/util/pmu.c 2052F: tools/perf/tests/shell/coresight/* 2053F: tools/perf/util/cs-etm-decoder/* 2054F: tools/perf/util/cs-etm.* 2055 2056ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2057M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2058M: Linus Walleij <linus.walleij@linaro.org> 2059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2060S: Maintained 2061T: git git://github.com/ulli-kroll/linux.git 2062F: Documentation/devicetree/bindings/arm/gemini.yaml 2063F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2064F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2065F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2066F: arch/arm/boot/dts/gemini/ 2067F: arch/arm/mach-gemini/ 2068F: drivers/crypto/gemini/ 2069F: drivers/net/ethernet/cortina/ 2070F: drivers/pinctrl/pinctrl-gemini.c 2071F: drivers/rtc/rtc-ftrtc010.c 2072 2073ARM/CZ.NIC TURRIS SUPPORT 2074M: Marek Behún <kabel@kernel.org> 2075S: Maintained 2076W: https://www.turris.cz/ 2077F: Documentation/ABI/testing/debugfs-moxtet 2078F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2079F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2080F: Documentation/devicetree/bindings/bus/moxtet.txt 2081F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2082F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2083F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2084F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2085F: drivers/bus/moxtet.c 2086F: drivers/firmware/turris-mox-rwtm.c 2087F: drivers/gpio/gpio-moxtet.c 2088F: drivers/leds/leds-turris-omnia.c 2089F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2090F: drivers/watchdog/armada_37xx_wdt.c 2091F: include/dt-bindings/bus/moxtet.h 2092F: include/linux/armada-37xx-rwtm-mailbox.h 2093F: include/linux/moxtet.h 2094 2095ARM/FARADAY FA526 PORT 2096M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2098S: Maintained 2099T: git git://git.berlios.de/gemini-board 2100F: arch/arm/mm/*-fa* 2101 2102ARM/FOOTBRIDGE ARCHITECTURE 2103M: Russell King <linux@armlinux.org.uk> 2104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2105S: Maintained 2106W: http://www.armlinux.org.uk/ 2107F: arch/arm/include/asm/hardware/dec21285.h 2108F: arch/arm/mach-footbridge/ 2109 2110ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2111M: Shawn Guo <shawnguo@kernel.org> 2112M: Sascha Hauer <s.hauer@pengutronix.de> 2113R: Pengutronix Kernel Team <kernel@pengutronix.de> 2114R: Fabio Estevam <festevam@gmail.com> 2115R: NXP Linux Team <linux-imx@nxp.com> 2116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2117S: Maintained 2118T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2119F: arch/arm/boot/dts/nxp/imx/ 2120F: arch/arm/boot/dts/nxp/mxs/ 2121X: arch/arm64/boot/dts/freescale/fsl-* 2122X: arch/arm64/boot/dts/freescale/qoriq-* 2123X: drivers/media/i2c/ 2124N: imx 2125N: mxs 2126 2127ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2128M: Shawn Guo <shawnguo@kernel.org> 2129M: Li Yang <leoyang.li@nxp.com> 2130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2131S: Maintained 2132T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2133F: arch/arm/boot/dts/nxp/ls/ 2134F: arch/arm64/boot/dts/freescale/fsl-* 2135F: arch/arm64/boot/dts/freescale/qoriq-* 2136 2137ARM/FREESCALE VYBRID ARM ARCHITECTURE 2138M: Shawn Guo <shawnguo@kernel.org> 2139M: Sascha Hauer <s.hauer@pengutronix.de> 2140R: Pengutronix Kernel Team <kernel@pengutronix.de> 2141R: Stefan Agner <stefan@agner.ch> 2142L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2143S: Maintained 2144T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2145F: arch/arm/boot/dts/nxp/vf/ 2146F: arch/arm/mach-imx/*vf610* 2147 2148ARM/GUMSTIX MACHINE SUPPORT 2149M: Steve Sakoman <sakoman@gmail.com> 2150L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2151S: Maintained 2152 2153ARM/HISILICON SOC SUPPORT 2154M: Wei Xu <xuwei5@hisilicon.com> 2155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2156S: Supported 2157W: http://www.hisilicon.com 2158T: git https://github.com/hisilicon/linux-hisi.git 2159F: arch/arm/boot/dts/hisilicon/ 2160F: arch/arm/mach-hisi/ 2161F: arch/arm64/boot/dts/hisilicon/ 2162 2163ARM/HP JORNADA 7XX MACHINE SUPPORT 2164M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2165S: Maintained 2166W: www.jlime.com 2167T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2168F: arch/arm/mach-sa1100/include/mach/jornada720.h 2169F: arch/arm/mach-sa1100/jornada720.c 2170 2171ARM/HPE GXP ARCHITECTURE 2172M: Jean-Marie Verdun <verdun@hpe.com> 2173M: Nick Hawkins <nick.hawkins@hpe.com> 2174S: Maintained 2175F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2176F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2177F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2178F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2179F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2180F: Documentation/hwmon/gxp-fan-ctrl.rst 2181F: arch/arm/boot/dts/hpe/ 2182F: arch/arm/mach-hpe/ 2183F: drivers/clocksource/timer-gxp.c 2184F: drivers/hwmon/gxp-fan-ctrl.c 2185F: drivers/i2c/busses/i2c-gxp.c 2186F: drivers/spi/spi-gxp.c 2187F: drivers/watchdog/gxp-wdt.c 2188 2189ARM/IGEP MACHINE SUPPORT 2190M: Enric Balletbo i Serra <eballetbo@gmail.com> 2191M: Javier Martinez Canillas <javier@dowhile0.org> 2192L: linux-omap@vger.kernel.org 2193L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2194S: Maintained 2195F: arch/arm/boot/dts/ti/omap/omap3-igep* 2196 2197ARM/INTEL IXP4XX ARM ARCHITECTURE 2198M: Linus Walleij <linusw@kernel.org> 2199M: Imre Kaloz <kaloz@openwrt.org> 2200M: Krzysztof Halasa <khalasa@piap.pl> 2201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2202S: Maintained 2203F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2204F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2205F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2206F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2207F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2208F: arch/arm/boot/dts/intel/ixp/ 2209F: arch/arm/mach-ixp4xx/ 2210F: drivers/bus/intel-ixp4xx-eb.c 2211F: drivers/clocksource/timer-ixp4xx.c 2212F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2213F: drivers/gpio/gpio-ixp4xx.c 2214F: drivers/irqchip/irq-ixp4xx.c 2215 2216ARM/INTEL KEEMBAY ARCHITECTURE 2217M: Paul J. Murphy <paul.j.murphy@intel.com> 2218M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2219S: Maintained 2220F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2221F: arch/arm64/boot/dts/intel/keembay-evm.dts 2222F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2223 2224ARM/INTEL XSC3 (MANZANO) ARM CORE 2225M: Lennert Buytenhek <kernel@wantstofly.org> 2226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2227S: Maintained 2228 2229ARM/LG1K ARCHITECTURE 2230M: Chanho Min <chanho.min@lge.com> 2231L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2232S: Maintained 2233F: arch/arm64/boot/dts/lg/ 2234 2235ARM/LPC18XX ARCHITECTURE 2236M: Vladimir Zapolskiy <vz@mleia.com> 2237L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2238S: Maintained 2239F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2240F: arch/arm/boot/dts/nxp/lpc/lpc43* 2241F: drivers/i2c/busses/i2c-lpc2k.c 2242F: drivers/memory/pl172.c 2243F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2244F: drivers/rtc/rtc-lpc24xx.c 2245N: lpc18xx 2246 2247ARM/LPC32XX SOC SUPPORT 2248M: Vladimir Zapolskiy <vz@mleia.com> 2249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2250S: Maintained 2251T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2252F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2253F: arch/arm/boot/dts/nxp/lpc/lpc32* 2254F: arch/arm/mach-lpc32xx/ 2255F: drivers/i2c/busses/i2c-pnx.c 2256F: drivers/net/ethernet/nxp/lpc_eth.c 2257F: drivers/usb/host/ohci-nxp.c 2258F: drivers/watchdog/pnx4008_wdt.c 2259N: lpc32xx 2260 2261ARM/Marvell Dove/MV78xx0/Orion SOC support 2262M: Andrew Lunn <andrew@lunn.ch> 2263M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2264M: Gregory Clement <gregory.clement@bootlin.com> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2268F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2269F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2270F: Documentation/devicetree/bindings/soc/dove/ 2271F: arch/arm/boot/dts/marvell/dove* 2272F: arch/arm/boot/dts/marvell/orion5x* 2273F: arch/arm/mach-dove/ 2274F: arch/arm/mach-mv78xx0/ 2275F: arch/arm/mach-orion5x/ 2276F: arch/arm/plat-orion/ 2277F: drivers/soc/dove/ 2278 2279ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2280M: Andrew Lunn <andrew@lunn.ch> 2281M: Gregory Clement <gregory.clement@bootlin.com> 2282M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2283L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2284S: Maintained 2285T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2286F: Documentation/devicetree/bindings/arm/marvell/ 2287F: arch/arm/boot/dts/marvell/armada* 2288F: arch/arm/boot/dts/marvell/kirkwood* 2289F: arch/arm/configs/mvebu_*_defconfig 2290F: arch/arm/mach-mvebu/ 2291F: arch/arm64/boot/dts/marvell/armada* 2292F: arch/arm64/boot/dts/marvell/cn913* 2293F: drivers/clk/mvebu/ 2294F: drivers/cpufreq/armada-37xx-cpufreq.c 2295F: drivers/cpufreq/armada-8k-cpufreq.c 2296F: drivers/cpufreq/mvebu-cpufreq.c 2297F: drivers/irqchip/irq-armada-370-xp.c 2298F: drivers/irqchip/irq-mvebu-* 2299F: drivers/pinctrl/mvebu/ 2300F: drivers/rtc/rtc-armada38x.c 2301 2302ARM/Mediatek RTC DRIVER 2303M: Eddie Huang <eddie.huang@mediatek.com> 2304M: Sean Wang <sean.wang@mediatek.com> 2305L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2306L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2307S: Maintained 2308F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2309F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2310F: drivers/rtc/rtc-mt2712.c 2311F: drivers/rtc/rtc-mt6397.c 2312F: drivers/rtc/rtc-mt7622.c 2313 2314ARM/Mediatek SoC support 2315M: Matthias Brugger <matthias.bgg@gmail.com> 2316R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2317L: linux-kernel@vger.kernel.org 2318L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2319L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2320S: Maintained 2321W: https://mtk.wiki.kernel.org/ 2322C: irc://irc.libera.chat/linux-mediatek 2323F: arch/arm/boot/dts/mediatek/ 2324F: arch/arm/mach-mediatek/ 2325F: arch/arm64/boot/dts/mediatek/ 2326F: drivers/soc/mediatek/ 2327N: mtk 2328N: mt[2678] 2329K: mediatek 2330 2331ARM/Mediatek USB3 PHY DRIVER 2332M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2334L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2335S: Maintained 2336F: Documentation/devicetree/bindings/phy/mediatek,* 2337F: drivers/phy/mediatek/ 2338 2339ARM/MICROCHIP (ARM64) SoC support 2340M: Conor Dooley <conor@kernel.org> 2341M: Nicolas Ferre <nicolas.ferre@microchip.com> 2342M: Claudiu Beznea <claudiu.beznea@microchip.com> 2343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2344S: Supported 2345T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2346F: arch/arm64/boot/dts/microchip/ 2347 2348ARM/Microchip (AT91) SoC support 2349M: Nicolas Ferre <nicolas.ferre@microchip.com> 2350M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2351M: Claudiu Beznea <claudiu.beznea@microchip.com> 2352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2353S: Supported 2354W: http://www.linux4sam.org 2355T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2356F: arch/arm/boot/dts/microchip/at91* 2357F: arch/arm/boot/dts/microchip/sama* 2358F: arch/arm/include/debug/at91.S 2359F: arch/arm/mach-at91/ 2360F: drivers/memory/atmel* 2361F: drivers/watchdog/sama5d4_wdt.c 2362F: include/soc/at91/ 2363X: drivers/input/touchscreen/atmel_mxt_ts.c 2364X: drivers/net/wireless/atmel/ 2365N: at91 2366N: atmel 2367 2368ARM/Microchip Sparx5 SoC support 2369M: Lars Povlsen <lars.povlsen@microchip.com> 2370M: Steen Hegelund <Steen.Hegelund@microchip.com> 2371M: Daniel Machon <daniel.machon@microchip.com> 2372M: UNGLinuxDriver@microchip.com 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Supported 2375F: arch/arm64/boot/dts/microchip/sparx* 2376F: drivers/net/ethernet/microchip/vcap/ 2377F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2378N: sparx5 2379 2380ARM/MILBEAUT ARCHITECTURE 2381M: Taichi Sugaya <sugaya.taichi@socionext.com> 2382M: Takao Orito <orito.takao@socionext.com> 2383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2384S: Maintained 2385F: arch/arm/boot/dts/socionext/milbeaut* 2386F: arch/arm/mach-milbeaut/ 2387N: milbeaut 2388 2389ARM/MStar/Sigmastar Armv7 SoC support 2390M: Daniel Palmer <daniel@thingy.jp> 2391M: Romain Perier <romain.perier@gmail.com> 2392L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2393S: Maintained 2394W: http://linux-chenxing.org/ 2395T: git git://github.com/linux-chenxing/linux.git 2396F: Documentation/devicetree/bindings/arm/mstar/* 2397F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2398F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2399F: arch/arm/boot/dts/sigmastar/ 2400F: arch/arm/mach-mstar/ 2401F: drivers/clk/mstar/ 2402F: drivers/clocksource/timer-msc313e.c 2403F: drivers/gpio/gpio-msc313.c 2404F: drivers/rtc/rtc-msc313.c 2405F: drivers/watchdog/msc313e_wdt.c 2406F: include/dt-bindings/clock/mstar-* 2407F: include/dt-bindings/gpio/msc313-gpio.h 2408 2409ARM/NOMADIK/Ux500 ARCHITECTURES 2410M: Linus Walleij <linus.walleij@linaro.org> 2411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2412S: Maintained 2413T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2414F: Documentation/devicetree/bindings/arm/ste-* 2415F: Documentation/devicetree/bindings/arm/ux500.yaml 2416F: Documentation/devicetree/bindings/arm/ux500/ 2417F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2418F: arch/arm/boot/dts/st/ste-* 2419F: arch/arm/mach-nomadik/ 2420F: arch/arm/mach-ux500/ 2421F: drivers/clk/clk-nomadik.c 2422F: drivers/clocksource/clksrc-dbx500-prcmu.c 2423F: drivers/dma/ste_dma40* 2424F: drivers/hwspinlock/u8500_hsem.c 2425F: drivers/i2c/busses/i2c-nomadik.c 2426F: drivers/iio/adc/ab8500-gpadc.c 2427F: drivers/mfd/ab8500* 2428F: drivers/mfd/abx500* 2429F: drivers/mfd/db8500* 2430F: drivers/pinctrl/nomadik/ 2431F: drivers/rtc/rtc-ab8500.c 2432F: drivers/rtc/rtc-pl031.c 2433F: drivers/soc/ux500/ 2434 2435ARM/NUVOTON MA35 ARCHITECTURE 2436M: Jacky Huang <ychuang3@nuvoton.com> 2437M: Shan-Chun Hung <schung@nuvoton.com> 2438L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2439S: Supported 2440F: Documentation/devicetree/bindings/*/*/*ma35* 2441F: Documentation/devicetree/bindings/*/*ma35* 2442F: arch/arm64/boot/dts/nuvoton/*ma35* 2443F: drivers/*/*/*ma35* 2444F: drivers/*/*ma35* 2445K: ma35d1 2446 2447ARM/NUVOTON NPCM ARCHITECTURE 2448M: Avi Fishman <avifishman70@gmail.com> 2449M: Tomer Maimon <tmaimon77@gmail.com> 2450M: Tali Perry <tali.perry1@gmail.com> 2451R: Patrick Venture <venture@google.com> 2452R: Nancy Yuen <yuenn@google.com> 2453R: Benjamin Fair <benjaminfair@google.com> 2454L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2455S: Supported 2456F: Documentation/devicetree/bindings/*/*/*npcm* 2457F: Documentation/devicetree/bindings/*/*npcm* 2458F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2459F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2460F: arch/arm/mach-npcm/ 2461F: arch/arm64/boot/dts/nuvoton/ 2462F: drivers/*/*/*npcm* 2463F: drivers/*/*npcm* 2464F: drivers/rtc/rtc-nct3018y.c 2465F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2466F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2467 2468ARM/NUVOTON WPCM450 ARCHITECTURE 2469M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2470L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2471S: Maintained 2472W: https://github.com/neuschaefer/wpcm450/wiki 2473F: Documentation/devicetree/bindings/*/*wpcm* 2474F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2475F: arch/arm/configs/wpcm450_defconfig 2476F: arch/arm/mach-npcm/wpcm450.c 2477F: drivers/*/*/*wpcm* 2478F: drivers/*/*wpcm* 2479 2480ARM/NXP S32G ARCHITECTURE 2481M: Chester Lin <clin@suse.com> 2482R: Andreas Färber <afaerber@suse.de> 2483R: Matthias Brugger <mbrugger@suse.com> 2484R: NXP S32 Linux Team <s32@nxp.com> 2485L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2486S: Maintained 2487F: arch/arm64/boot/dts/freescale/s32g*.dts* 2488 2489ARM/Orion SoC/Technologic Systems TS-78xx platform support 2490M: Alexander Clouter <alex@digriz.org.uk> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Maintained 2493W: http://www.digriz.org.uk/ts78xx/kernel 2494F: arch/arm/mach-orion5x/ts78xx-* 2495 2496ARM/OXNAS platform support 2497M: Neil Armstrong <neil.armstrong@linaro.org> 2498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2499L: linux-oxnas@groups.io (moderated for non-subscribers) 2500S: Maintained 2501F: arch/arm/boot/dts/ox8*.dts* 2502F: arch/arm/mach-oxnas/ 2503F: drivers/power/reset/oxnas-restart.c 2504N: oxnas 2505 2506ARM/QUALCOMM CHROMEBOOK SUPPORT 2507R: cros-qcom-dts-watchers@chromium.org 2508F: arch/arm64/boot/dts/qcom/sc7180* 2509F: arch/arm64/boot/dts/qcom/sc7280* 2510F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2511 2512ARM/QUALCOMM SUPPORT 2513M: Andy Gross <agross@kernel.org> 2514M: Bjorn Andersson <andersson@kernel.org> 2515M: Konrad Dybcio <konrad.dybcio@linaro.org> 2516L: linux-arm-msm@vger.kernel.org 2517S: Maintained 2518T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2519F: Documentation/devicetree/bindings/*/qcom* 2520F: Documentation/devicetree/bindings/soc/qcom/ 2521F: arch/arm/boot/dts/qcom/ 2522F: arch/arm/configs/qcom_defconfig 2523F: arch/arm/mach-qcom/ 2524F: arch/arm64/boot/dts/qcom/ 2525F: drivers/*/*/pm8???-* 2526F: drivers/*/*/qcom* 2527F: drivers/*/*/qcom/ 2528F: drivers/*/qcom* 2529F: drivers/*/qcom/ 2530F: drivers/bluetooth/btqcomsmd.c 2531F: drivers/clocksource/timer-qcom.c 2532F: drivers/cpuidle/cpuidle-qcom-spm.c 2533F: drivers/extcon/extcon-qcom* 2534F: drivers/i2c/busses/i2c-qcom-geni.c 2535F: drivers/i2c/busses/i2c-qup.c 2536F: drivers/iommu/msm* 2537F: drivers/mfd/ssbi.c 2538F: drivers/mmc/host/mmci_qcom* 2539F: drivers/mmc/host/sdhci-msm.c 2540F: drivers/pci/controller/dwc/pcie-qcom.c 2541F: drivers/phy/qualcomm/ 2542F: drivers/power/*/msm* 2543F: drivers/reset/reset-qcom-* 2544F: drivers/spi/spi-geni-qcom.c 2545F: drivers/spi/spi-qcom-qspi.c 2546F: drivers/spi/spi-qup.c 2547F: drivers/tty/serial/msm_serial.c 2548F: drivers/ufs/host/ufs-qcom* 2549F: drivers/usb/dwc3/dwc3-qcom.c 2550F: include/dt-bindings/*/qcom* 2551F: include/linux/*/qcom* 2552F: include/linux/soc/qcom/ 2553 2554ARM/RDA MICRO ARCHITECTURE 2555M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2557L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2558S: Maintained 2559F: Documentation/devicetree/bindings/arm/rda.yaml 2560F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2561F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2562F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2563F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2564F: arch/arm/boot/dts/unisoc/ 2565F: drivers/clocksource/timer-rda.c 2566F: drivers/gpio/gpio-rda.c 2567F: drivers/irqchip/irq-rda-intc.c 2568F: drivers/tty/serial/rda-uart.c 2569 2570ARM/REALTEK ARCHITECTURE 2571M: Andreas Färber <afaerber@suse.de> 2572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2573L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2574S: Maintained 2575F: Documentation/devicetree/bindings/arm/realtek.yaml 2576F: arch/arm/boot/dts/realtek/ 2577F: arch/arm/mach-realtek/ 2578F: arch/arm64/boot/dts/realtek/ 2579 2580ARM/RISC-V/RENESAS ARCHITECTURE 2581M: Geert Uytterhoeven <geert+renesas@glider.be> 2582M: Magnus Damm <magnus.damm@gmail.com> 2583L: linux-renesas-soc@vger.kernel.org 2584S: Supported 2585Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2586C: irc://irc.libera.chat/renesas-soc 2587T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2588F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2589F: Documentation/devicetree/bindings/soc/renesas/ 2590F: arch/arm/boot/dts/renesas/ 2591F: arch/arm/configs/shmobile_defconfig 2592F: arch/arm/include/debug/renesas-scif.S 2593F: arch/arm/mach-shmobile/ 2594F: arch/arm64/boot/dts/renesas/ 2595F: arch/riscv/boot/dts/renesas/ 2596F: drivers/genpd/renesas/ 2597F: drivers/soc/renesas/ 2598F: include/linux/soc/renesas/ 2599K: \brenesas, 2600 2601ARM/RISCPC ARCHITECTURE 2602M: Russell King <linux@armlinux.org.uk> 2603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2604S: Maintained 2605W: http://www.armlinux.org.uk/ 2606F: arch/arm/include/asm/hardware/ioc.h 2607F: arch/arm/include/asm/hardware/iomd.h 2608F: arch/arm/include/asm/hardware/memc.h 2609F: arch/arm/mach-rpc/ 2610F: drivers/net/ethernet/8390/etherh.c 2611F: drivers/net/ethernet/i825xx/ether1* 2612F: drivers/net/ethernet/seeq/ether3* 2613F: drivers/scsi/arm/ 2614 2615ARM/Rockchip SoC support 2616M: Heiko Stuebner <heiko@sntech.de> 2617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2618L: linux-rockchip@lists.infradead.org 2619S: Maintained 2620T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2621F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2622F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2623F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2624F: arch/arm/boot/dts/rockchip/ 2625F: arch/arm/mach-rockchip/ 2626F: drivers/*/*/*rockchip* 2627F: drivers/*/*rockchip* 2628F: drivers/clk/rockchip/ 2629F: drivers/i2c/busses/i2c-rk3x.c 2630F: sound/soc/rockchip/ 2631N: rockchip 2632 2633ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2634M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2635R: Alim Akhtar <alim.akhtar@samsung.com> 2636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2637L: linux-samsung-soc@vger.kernel.org 2638S: Maintained 2639Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2640B: mailto:linux-samsung-soc@vger.kernel.org 2641C: irc://irc.libera.chat/linux-exynos 2642T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2643F: Documentation/arch/arm/samsung/ 2644F: Documentation/devicetree/bindings/arm/samsung/ 2645F: Documentation/devicetree/bindings/hwinfo/samsung,* 2646F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2647F: Documentation/devicetree/bindings/soc/samsung/ 2648F: arch/arm/boot/dts/samsung/ 2649F: arch/arm/mach-exynos*/ 2650F: arch/arm/mach-s3c/ 2651F: arch/arm/mach-s5p*/ 2652F: arch/arm64/boot/dts/exynos/ 2653F: drivers/*/*/*s3c24* 2654F: drivers/*/*s3c24* 2655F: drivers/*/*s3c64xx* 2656F: drivers/*/*s5pv210* 2657F: drivers/clocksource/samsung_pwm_timer.c 2658F: drivers/memory/samsung/ 2659F: drivers/pwm/pwm-samsung.c 2660F: drivers/soc/samsung/ 2661F: drivers/tty/serial/samsung* 2662F: include/clocksource/samsung_pwm.h 2663F: include/linux/platform_data/*s3c* 2664F: include/linux/serial_s3c.h 2665F: include/linux/soc/samsung/ 2666N: exynos 2667N: s3c64xx 2668N: s5pv210 2669 2670ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2671M: Łukasz Stelmach <l.stelmach@samsung.com> 2672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2673L: linux-media@vger.kernel.org 2674S: Maintained 2675F: drivers/media/platform/samsung/s5p-g2d/ 2676 2677ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2678M: Marek Szyprowski <m.szyprowski@samsung.com> 2679L: linux-samsung-soc@vger.kernel.org 2680L: linux-media@vger.kernel.org 2681S: Maintained 2682F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2683F: drivers/media/cec/platform/s5p/ 2684 2685ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2686M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2687M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2688M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2689L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2690L: linux-media@vger.kernel.org 2691S: Maintained 2692F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2693F: drivers/media/platform/samsung/s5p-jpeg/ 2694 2695ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2696M: Marek Szyprowski <m.szyprowski@samsung.com> 2697M: Andrzej Hajda <andrzej.hajda@intel.com> 2698L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2699L: linux-media@vger.kernel.org 2700S: Maintained 2701F: drivers/media/platform/samsung/s5p-mfc/ 2702 2703ARM/SOCFPGA ARCHITECTURE 2704M: Dinh Nguyen <dinguyen@kernel.org> 2705S: Maintained 2706W: http://www.rocketboards.org 2707T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2708F: arch/arm/boot/dts/intel/socfpga/ 2709F: arch/arm/configs/socfpga_defconfig 2710F: arch/arm/mach-socfpga/ 2711F: arch/arm64/boot/dts/altera/ 2712F: arch/arm64/boot/dts/intel/ 2713 2714ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2715M: Dinh Nguyen <dinguyen@kernel.org> 2716S: Maintained 2717F: drivers/clk/socfpga/ 2718 2719ARM/SOCFPGA EDAC SUPPORT 2720M: Dinh Nguyen <dinguyen@kernel.org> 2721S: Maintained 2722F: drivers/edac/altera_edac.[ch] 2723 2724ARM/SPREADTRUM SoC SUPPORT 2725M: Orson Zhai <orsonzhai@gmail.com> 2726M: Baolin Wang <baolin.wang7@gmail.com> 2727M: Chunyan Zhang <zhang.lyra@gmail.com> 2728S: Maintained 2729F: arch/arm64/boot/dts/sprd 2730N: sprd 2731N: sc27xx 2732N: sc2731 2733 2734ARM/STI ARCHITECTURE 2735M: Patrice Chotard <patrice.chotard@foss.st.com> 2736L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2737S: Maintained 2738W: http://www.stlinux.com 2739F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2740F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2741F: arch/arm/boot/dts/st/sti* 2742F: arch/arm/mach-sti/ 2743F: drivers/ata/ahci_st.c 2744F: drivers/char/hw_random/st-rng.c 2745F: drivers/clocksource/arm_global_timer.c 2746F: drivers/clocksource/clksrc_st_lpc.c 2747F: drivers/cpufreq/sti-cpufreq.c 2748F: drivers/dma/st_fdma* 2749F: drivers/i2c/busses/i2c-st.c 2750F: drivers/media/platform/st/sti/c8sectpfe/ 2751F: drivers/media/rc/st_rc.c 2752F: drivers/mmc/host/sdhci-st.c 2753F: drivers/phy/st/phy-miphy28lp.c 2754F: drivers/phy/st/phy-stih407-usb.c 2755F: drivers/pinctrl/pinctrl-st.c 2756F: drivers/remoteproc/st_remoteproc.c 2757F: drivers/remoteproc/st_slim_rproc.c 2758F: drivers/reset/sti/ 2759F: drivers/rtc/rtc-st-lpc.c 2760F: drivers/tty/serial/st-asc.c 2761F: drivers/usb/dwc3/dwc3-st.c 2762F: drivers/usb/host/ehci-st.c 2763F: drivers/usb/host/ohci-st.c 2764F: drivers/watchdog/st_lpc_wdt.c 2765F: include/linux/remoteproc/st_slim_rproc.h 2766 2767ARM/STM32 ARCHITECTURE 2768M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2769M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2770L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2772S: Maintained 2773T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2774F: arch/arm/boot/dts/st/stm32* 2775F: arch/arm/mach-stm32/ 2776F: arch/arm64/boot/dts/st/ 2777F: drivers/clocksource/armv7m_systick.c 2778N: stm32 2779N: stm 2780 2781ARM/SUNPLUS SP7021 SOC SUPPORT 2782M: Qin Jian <qinjian@cqplus1.com> 2783L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2784S: Maintained 2785W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2786F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2787F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2788F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2789F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2790F: arch/arm/boot/dts/sunplus/ 2791F: arch/arm/configs/sp7021_*defconfig 2792F: arch/arm/mach-sunplus/ 2793F: drivers/clk/clk-sp7021.c 2794F: drivers/irqchip/irq-sp7021-intc.c 2795F: drivers/reset/reset-sunplus.c 2796F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2797F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2798 2799ARM/Synaptics SoC support 2800M: Jisheng Zhang <jszhang@kernel.org> 2801M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2803S: Maintained 2804F: arch/arm/boot/dts/synaptics/ 2805F: arch/arm/mach-berlin/ 2806F: arch/arm64/boot/dts/synaptics/ 2807 2808ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2809M: Lennert Buytenhek <kernel@wantstofly.org> 2810L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2811S: Maintained 2812 2813ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2814M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2815L: linux-tegra@vger.kernel.org 2816L: linux-media@vger.kernel.org 2817S: Maintained 2818F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2819F: drivers/media/cec/platform/tegra/ 2820 2821ARM/TESLA FSD SoC SUPPORT 2822M: Alim Akhtar <alim.akhtar@samsung.com> 2823M: linux-fsd@tesla.com 2824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2825L: linux-samsung-soc@vger.kernel.org 2826S: Maintained 2827F: arch/arm64/boot/dts/tesla/ 2828 2829ARM/TETON BGA MACHINE SUPPORT 2830M: "Mark F. Brown" <mark.brown314@gmail.com> 2831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2832S: Maintained 2833 2834ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2835M: Santosh Shilimkar <ssantosh@kernel.org> 2836L: linux-kernel@vger.kernel.org 2837S: Maintained 2838F: drivers/memory/*emif* 2839 2840ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2841M: Nishanth Menon <nm@ti.com> 2842M: Santosh Shilimkar <ssantosh@kernel.org> 2843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2844S: Maintained 2845T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2846F: arch/arm/boot/dts/ti/keystone/ 2847F: arch/arm/mach-keystone/ 2848 2849ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2850M: Santosh Shilimkar <ssantosh@kernel.org> 2851L: linux-kernel@vger.kernel.org 2852S: Maintained 2853F: drivers/clk/keystone/ 2854 2855ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2856M: Santosh Shilimkar <ssantosh@kernel.org> 2857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2858L: linux-kernel@vger.kernel.org 2859S: Maintained 2860F: drivers/clocksource/timer-keystone.c 2861 2862ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2863M: Santosh Shilimkar <ssantosh@kernel.org> 2864L: linux-kernel@vger.kernel.org 2865S: Maintained 2866F: drivers/power/reset/keystone-reset.c 2867 2868ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2869M: Nishanth Menon <nm@ti.com> 2870M: Vignesh Raghavendra <vigneshr@ti.com> 2871M: Tero Kristo <kristo@kernel.org> 2872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2873S: Supported 2874F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2875F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2876F: arch/arm64/boot/dts/ti/Makefile 2877F: arch/arm64/boot/dts/ti/k3-* 2878 2879ARM/TOSHIBA VISCONTI ARCHITECTURE 2880M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Supported 2883T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2884F: Documentation/devicetree/bindings/arm/toshiba.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2886F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2887F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2888F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2889F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2890F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2891F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2892F: arch/arm64/boot/dts/toshiba/ 2893F: drivers/clk/visconti/ 2894F: drivers/gpio/gpio-visconti.c 2895F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2896F: drivers/pci/controller/dwc/pcie-visconti.c 2897F: drivers/pinctrl/visconti/ 2898F: drivers/watchdog/visconti_wdt.c 2899N: visconti 2900 2901ARM/UNIPHIER ARCHITECTURE 2902M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2903M: Masami Hiramatsu <mhiramat@kernel.org> 2904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2905S: Maintained 2906F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2907F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2908F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2909F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2910F: arch/arm/boot/dts/socionext/uniphier* 2911F: arch/arm/include/asm/hardware/cache-uniphier.h 2912F: arch/arm/mach-uniphier/ 2913F: arch/arm/mm/cache-uniphier.c 2914F: arch/arm64/boot/dts/socionext/uniphier* 2915F: drivers/bus/uniphier-system-bus.c 2916F: drivers/clk/uniphier/ 2917F: drivers/dma/uniphier-mdmac.c 2918F: drivers/gpio/gpio-uniphier.c 2919F: drivers/i2c/busses/i2c-uniphier* 2920F: drivers/irqchip/irq-uniphier-aidet.c 2921F: drivers/mmc/host/uniphier-sd.c 2922F: drivers/pinctrl/uniphier/ 2923F: drivers/reset/reset-uniphier.c 2924F: drivers/tty/serial/8250/8250_uniphier.c 2925N: uniphier 2926 2927ARM/VERSATILE EXPRESS PLATFORM 2928M: Liviu Dudau <liviu.dudau@arm.com> 2929M: Sudeep Holla <sudeep.holla@arm.com> 2930M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2932S: Maintained 2933F: */*/*/vexpress* 2934F: */*/vexpress* 2935F: arch/arm/boot/dts/arm/vexpress* 2936F: arch/arm/mach-versatile/ 2937F: arch/arm64/boot/dts/arm/ 2938F: drivers/clk/versatile/clk-vexpress-osc.c 2939F: drivers/clocksource/timer-versatile.c 2940N: mps2 2941 2942ARM/VFP SUPPORT 2943M: Russell King <linux@armlinux.org.uk> 2944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2945S: Maintained 2946W: http://www.armlinux.org.uk/ 2947F: arch/arm/vfp/ 2948 2949ARM/VT8500 ARM ARCHITECTURE 2950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2951S: Orphan 2952F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2953F: arch/arm/mach-vt8500/ 2954F: drivers/clocksource/timer-vt8500.c 2955F: drivers/i2c/busses/i2c-wmt.c 2956F: drivers/mmc/host/wmt-sdmmc.c 2957F: drivers/pwm/pwm-vt8500.c 2958F: drivers/rtc/rtc-vt8500.c 2959F: drivers/tty/serial/vt8500_serial.c 2960F: drivers/usb/host/ehci-platform.c 2961F: drivers/usb/host/uhci-platform.c 2962F: drivers/video/fbdev/vt8500lcdfb.* 2963F: drivers/video/fbdev/wm8505fb* 2964F: drivers/video/fbdev/wmt_ge_rops.* 2965 2966ARM/ZYNQ ARCHITECTURE 2967M: Michal Simek <michal.simek@amd.com> 2968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2969S: Supported 2970W: http://wiki.xilinx.com 2971T: git https://github.com/Xilinx/linux-xlnx.git 2972F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2973F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2975F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2976F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2977F: arch/arm/mach-zynq/ 2978F: drivers/clocksource/timer-cadence-ttc.c 2979F: drivers/cpuidle/cpuidle-zynq.c 2980F: drivers/edac/synopsys_edac.c 2981F: drivers/i2c/busses/i2c-cadence.c 2982F: drivers/i2c/busses/i2c-xiic.c 2983F: drivers/mmc/host/sdhci-of-arasan.c 2984N: zynq 2985N: xilinx 2986 2987ARM64 PORT (AARCH64 ARCHITECTURE) 2988M: Catalin Marinas <catalin.marinas@arm.com> 2989M: Will Deacon <will@kernel.org> 2990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2991S: Maintained 2992T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2993F: Documentation/arch/arm64/ 2994F: arch/arm64/ 2995F: tools/testing/selftests/arm64/ 2996X: arch/arm64/boot/dts/ 2997 2998ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2999M: George McCollister <george.mccollister@gmail.com> 3000L: netdev@vger.kernel.org 3001S: Maintained 3002F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3003F: drivers/net/dsa/xrs700x/* 3004F: net/dsa/tag_xrs700x.c 3005 3006AS3645A LED FLASH CONTROLLER DRIVER 3007M: Sakari Ailus <sakari.ailus@iki.fi> 3008L: linux-leds@vger.kernel.org 3009S: Maintained 3010F: drivers/leds/flash/leds-as3645a.c 3011 3012ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3013M: Tianshu Qiu <tian.shu.qiu@intel.com> 3014L: linux-media@vger.kernel.org 3015S: Maintained 3016T: git git://linuxtv.org/media_tree.git 3017F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3018F: drivers/media/i2c/ak7375.c 3019 3020ASAHI KASEI AK8974 DRIVER 3021M: Linus Walleij <linus.walleij@linaro.org> 3022L: linux-iio@vger.kernel.org 3023S: Supported 3024W: http://www.akm.com/ 3025F: drivers/iio/magnetometer/ak8974.c 3026 3027ASC7621 HARDWARE MONITOR DRIVER 3028M: George Joseph <george.joseph@fairview5.com> 3029L: linux-hwmon@vger.kernel.org 3030S: Maintained 3031F: Documentation/hwmon/asc7621.rst 3032F: drivers/hwmon/asc7621.c 3033 3034ASIX AX88796C SPI ETHERNET ADAPTER 3035M: Łukasz Stelmach <l.stelmach@samsung.com> 3036S: Maintained 3037F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3038F: drivers/net/ethernet/asix/ax88796c_* 3039 3040ASPEED CRYPTO DRIVER 3041M: Neal Liu <neal_liu@aspeedtech.com> 3042L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3043S: Maintained 3044F: Documentation/devicetree/bindings/crypto/aspeed,* 3045F: drivers/crypto/aspeed/ 3046 3047ASPEED PECI CONTROLLER 3048M: Iwona Winiarska <iwona.winiarska@intel.com> 3049L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3050L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3051S: Supported 3052F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3053F: drivers/peci/controller/peci-aspeed.c 3054 3055ASPEED PINCTRL DRIVERS 3056M: Andrew Jeffery <andrew@aj.id.au> 3057L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3058L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3059L: linux-gpio@vger.kernel.org 3060S: Maintained 3061F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3062F: drivers/pinctrl/aspeed/ 3063 3064ASPEED SCU INTERRUPT CONTROLLER DRIVER 3065M: Eddie James <eajames@linux.ibm.com> 3066L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3067S: Maintained 3068F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3069F: drivers/irqchip/irq-aspeed-scu-ic.c 3070F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3071 3072ASPEED SD/MMC DRIVER 3073M: Andrew Jeffery <andrew@aj.id.au> 3074L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3075L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3076L: linux-mmc@vger.kernel.org 3077S: Maintained 3078F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3079F: drivers/mmc/host/sdhci-of-aspeed* 3080 3081ASPEED SMC SPI DRIVER 3082M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3083M: Cédric Le Goater <clg@kaod.org> 3084L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3085L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3086L: linux-spi@vger.kernel.org 3087S: Maintained 3088F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3089F: drivers/spi/spi-aspeed-smc.c 3090 3091ASPEED USB UDC DRIVER 3092M: Neal Liu <neal_liu@aspeedtech.com> 3093L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3094S: Maintained 3095F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3096F: drivers/usb/gadget/udc/aspeed_udc.c 3097 3098ASPEED VIDEO ENGINE DRIVER 3099M: Eddie James <eajames@linux.ibm.com> 3100L: linux-media@vger.kernel.org 3101L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3102S: Maintained 3103F: Documentation/devicetree/bindings/media/aspeed-video.txt 3104F: drivers/media/platform/aspeed/ 3105 3106ASUS EC HARDWARE MONITOR DRIVER 3107M: Eugene Shalygin <eugene.shalygin@gmail.com> 3108L: linux-hwmon@vger.kernel.org 3109S: Maintained 3110F: drivers/hwmon/asus-ec-sensors.c 3111 3112ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3113M: Corentin Chary <corentin.chary@gmail.com> 3114L: acpi4asus-user@lists.sourceforge.net 3115L: platform-driver-x86@vger.kernel.org 3116S: Maintained 3117W: http://acpi4asus.sf.net 3118F: drivers/platform/x86/asus*.c 3119F: drivers/platform/x86/eeepc*.c 3120 3121ASUS TF103C DOCK DRIVER 3122M: Hans de Goede <hdegoede@redhat.com> 3123L: platform-driver-x86@vger.kernel.org 3124S: Maintained 3125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3126F: drivers/platform/x86/asus-tf103c-dock.c 3127 3128ASUS WIRELESS RADIO CONTROL DRIVER 3129M: João Paulo Rechi Vita <jprvita@gmail.com> 3130L: platform-driver-x86@vger.kernel.org 3131S: Maintained 3132F: drivers/platform/x86/asus-wireless.c 3133 3134ASUS WMI HARDWARE MONITOR DRIVER 3135M: Ed Brindley <kernel@maidavale.org> 3136M: Denis Pauk <pauk.denis@gmail.com> 3137L: linux-hwmon@vger.kernel.org 3138S: Maintained 3139F: drivers/hwmon/asus_wmi_sensors.c 3140 3141ASYMMETRIC KEYS 3142M: David Howells <dhowells@redhat.com> 3143L: keyrings@vger.kernel.org 3144S: Maintained 3145F: Documentation/crypto/asymmetric-keys.rst 3146F: crypto/asymmetric_keys/ 3147F: include/crypto/pkcs7.h 3148F: include/crypto/public_key.h 3149F: include/linux/verification.h 3150 3151ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3152R: Dan Williams <dan.j.williams@intel.com> 3153S: Odd fixes 3154W: http://sourceforge.net/projects/xscaleiop 3155F: Documentation/crypto/async-tx-api.rst 3156F: crypto/async_tx/ 3157F: include/linux/async_tx.h 3158 3159AT24 EEPROM DRIVER 3160M: Bartosz Golaszewski <brgl@bgdev.pl> 3161L: linux-i2c@vger.kernel.org 3162S: Maintained 3163T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3164F: Documentation/devicetree/bindings/eeprom/at24.yaml 3165F: drivers/misc/eeprom/at24.c 3166 3167ATA OVER ETHERNET (AOE) DRIVER 3168M: "Justin Sanders" <justin@coraid.com> 3169S: Supported 3170W: http://www.openaoe.org/ 3171F: Documentation/admin-guide/aoe/ 3172F: drivers/block/aoe/ 3173 3174ATC260X PMIC MFD DRIVER 3175M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3176M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3177L: linux-actions@lists.infradead.org 3178S: Maintained 3179F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3180F: drivers/input/misc/atc260x-onkey.c 3181F: drivers/mfd/atc260* 3182F: drivers/power/reset/atc260x-poweroff.c 3183F: drivers/regulator/atc260x-regulator.c 3184F: include/linux/mfd/atc260x/* 3185 3186ATHEROS 71XX/9XXX GPIO DRIVER 3187M: Alban Bedel <albeu@free.fr> 3188S: Maintained 3189W: https://github.com/AlbanBedel/linux 3190T: git git://github.com/AlbanBedel/linux 3191F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3192F: drivers/gpio/gpio-ath79.c 3193 3194ATHEROS 71XX/9XXX USB PHY DRIVER 3195M: Alban Bedel <albeu@free.fr> 3196S: Maintained 3197W: https://github.com/AlbanBedel/linux 3198T: git git://github.com/AlbanBedel/linux 3199F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3200F: drivers/phy/qualcomm/phy-ath79-usb.c 3201 3202ATHEROS ATH GENERIC UTILITIES 3203M: Kalle Valo <kvalo@kernel.org> 3204L: linux-wireless@vger.kernel.org 3205S: Supported 3206F: drivers/net/wireless/ath/* 3207 3208ATHEROS ATH5K WIRELESS DRIVER 3209M: Jiri Slaby <jirislaby@kernel.org> 3210M: Nick Kossifidis <mickflemm@gmail.com> 3211M: Luis Chamberlain <mcgrof@kernel.org> 3212L: linux-wireless@vger.kernel.org 3213S: Maintained 3214W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3215F: drivers/net/wireless/ath/ath5k/ 3216 3217ATHEROS ATH6KL WIRELESS DRIVER 3218L: linux-wireless@vger.kernel.org 3219S: Orphan 3220W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3221F: drivers/net/wireless/ath/ath6kl/ 3222 3223ATI_REMOTE2 DRIVER 3224M: Ville Syrjala <syrjala@sci.fi> 3225S: Maintained 3226F: drivers/input/misc/ati_remote2.c 3227 3228ATK0110 HWMON DRIVER 3229M: Luca Tettamanti <kronos.it@gmail.com> 3230L: linux-hwmon@vger.kernel.org 3231S: Maintained 3232F: drivers/hwmon/asus_atk0110.c 3233 3234ATLX ETHERNET DRIVERS 3235M: Chris Snook <chris.snook@gmail.com> 3236L: netdev@vger.kernel.org 3237S: Maintained 3238W: http://sourceforge.net/projects/atl1 3239W: http://atl1.sourceforge.net 3240F: drivers/net/ethernet/atheros/ 3241 3242ATM 3243M: Chas Williams <3chas3@gmail.com> 3244L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3245L: netdev@vger.kernel.org 3246S: Maintained 3247W: http://linux-atm.sourceforge.net 3248F: drivers/atm/ 3249F: include/linux/atm* 3250F: include/uapi/linux/atm* 3251 3252ATMEL MACB ETHERNET DRIVER 3253M: Nicolas Ferre <nicolas.ferre@microchip.com> 3254M: Claudiu Beznea <claudiu.beznea@microchip.com> 3255S: Supported 3256F: drivers/net/ethernet/cadence/ 3257 3258ATMEL MAXTOUCH DRIVER 3259M: Nick Dyer <nick@shmanahar.org> 3260S: Maintained 3261T: git git://github.com/ndyer/linux.git 3262F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3263F: drivers/input/touchscreen/atmel_mxt_ts.c 3264 3265ATMEL WIRELESS DRIVER 3266M: Simon Kelley <simon@thekelleys.org.uk> 3267L: linux-wireless@vger.kernel.org 3268S: Maintained 3269W: http://www.thekelleys.org.uk/atmel 3270W: http://atmelwlandriver.sourceforge.net/ 3271F: drivers/net/wireless/atmel/atmel* 3272 3273ATOMIC INFRASTRUCTURE 3274M: Will Deacon <will@kernel.org> 3275M: Peter Zijlstra <peterz@infradead.org> 3276R: Boqun Feng <boqun.feng@gmail.com> 3277R: Mark Rutland <mark.rutland@arm.com> 3278L: linux-kernel@vger.kernel.org 3279S: Maintained 3280F: Documentation/atomic_*.txt 3281F: arch/*/include/asm/atomic*.h 3282F: include/*/atomic*.h 3283F: include/linux/refcount.h 3284F: scripts/atomic/ 3285 3286ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3287M: Bradley Grove <linuxdrivers@attotech.com> 3288L: linux-scsi@vger.kernel.org 3289S: Supported 3290W: http://www.attotech.com 3291F: drivers/scsi/esas2r 3292 3293ATUSB IEEE 802.15.4 RADIO DRIVER 3294M: Stefan Schmidt <stefan@datenfreihafen.org> 3295L: linux-wpan@vger.kernel.org 3296S: Maintained 3297F: drivers/net/ieee802154/at86rf230.h 3298F: drivers/net/ieee802154/atusb.c 3299F: drivers/net/ieee802154/atusb.h 3300 3301AUDIT SUBSYSTEM 3302M: Paul Moore <paul@paul-moore.com> 3303M: Eric Paris <eparis@redhat.com> 3304L: audit@vger.kernel.org 3305S: Supported 3306W: https://github.com/linux-audit 3307T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3308F: include/asm-generic/audit_*.h 3309F: include/linux/audit.h 3310F: include/linux/audit_arch.h 3311F: include/uapi/linux/audit.h 3312F: kernel/audit* 3313F: lib/*audit.c 3314 3315AUXILIARY BUS DRIVER 3316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3317R: Dave Ertman <david.m.ertman@intel.com> 3318R: Ira Weiny <ira.weiny@intel.com> 3319S: Supported 3320T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3321F: Documentation/driver-api/auxiliary_bus.rst 3322F: drivers/base/auxiliary.c 3323F: include/linux/auxiliary_bus.h 3324 3325AUXILIARY DISPLAY DRIVERS 3326M: Miguel Ojeda <ojeda@kernel.org> 3327S: Maintained 3328F: Documentation/devicetree/bindings/auxdisplay/ 3329F: drivers/auxdisplay/ 3330F: include/linux/cfag12864b.h 3331 3332AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3333M: Andreas Klinger <ak@it-klinger.de> 3334L: linux-iio@vger.kernel.org 3335S: Maintained 3336F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3337F: drivers/iio/adc/hx711.c 3338 3339AX.25 NETWORK LAYER 3340M: Ralf Baechle <ralf@linux-mips.org> 3341L: linux-hams@vger.kernel.org 3342S: Maintained 3343W: http://www.linux-ax25.org/ 3344F: include/net/ax25.h 3345F: include/uapi/linux/ax25.h 3346F: net/ax25/ 3347 3348AXENTIA ARM DEVICES 3349M: Peter Rosin <peda@axentia.se> 3350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3351S: Maintained 3352F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3353F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3354F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3355F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3356 3357AXENTIA ASOC DRIVERS 3358M: Peter Rosin <peda@axentia.se> 3359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3360S: Maintained 3361F: Documentation/devicetree/bindings/sound/axentia,* 3362F: sound/soc/atmel/tse850-pcm5142.c 3363 3364AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3365M: Nuno Sá <nuno.sa@analog.com> 3366L: linux-hwmon@vger.kernel.org 3367S: Supported 3368W: https://ez.analog.com/linux-software-drivers 3369F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3370F: drivers/hwmon/axi-fan-control.c 3371 3372AXXIA I2C CONTROLLER 3373M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3374L: linux-i2c@vger.kernel.org 3375S: Maintained 3376F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3377F: drivers/i2c/busses/i2c-axxia.c 3378 3379AZ6007 DVB DRIVER 3380M: Mauro Carvalho Chehab <mchehab@kernel.org> 3381L: linux-media@vger.kernel.org 3382S: Maintained 3383W: https://linuxtv.org 3384T: git git://linuxtv.org/media_tree.git 3385F: drivers/media/usb/dvb-usb-v2/az6007.c 3386 3387AZTECH FM RADIO RECEIVER DRIVER 3388M: Hans Verkuil <hverkuil@xs4all.nl> 3389L: linux-media@vger.kernel.org 3390S: Maintained 3391W: https://linuxtv.org 3392T: git git://linuxtv.org/media_tree.git 3393F: drivers/media/radio/radio-aztech* 3394 3395B43 WIRELESS DRIVER 3396L: linux-wireless@vger.kernel.org 3397L: b43-dev@lists.infradead.org 3398S: Odd Fixes 3399W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3400F: drivers/net/wireless/broadcom/b43/ 3401 3402B43LEGACY WIRELESS DRIVER 3403M: Larry Finger <Larry.Finger@lwfinger.net> 3404L: linux-wireless@vger.kernel.org 3405L: b43-dev@lists.infradead.org 3406S: Maintained 3407W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3408F: drivers/net/wireless/broadcom/b43legacy/ 3409 3410BACKLIGHT CLASS/SUBSYSTEM 3411M: Lee Jones <lee@kernel.org> 3412M: Daniel Thompson <daniel.thompson@linaro.org> 3413M: Jingoo Han <jingoohan1@gmail.com> 3414L: dri-devel@lists.freedesktop.org 3415S: Maintained 3416T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3417F: Documentation/ABI/stable/sysfs-class-backlight 3418F: Documentation/ABI/testing/sysfs-class-backlight 3419F: Documentation/devicetree/bindings/leds/backlight 3420F: drivers/video/backlight/ 3421F: include/linux/backlight.h 3422F: include/linux/pwm_backlight.h 3423 3424BARCO P50 GPIO DRIVER 3425M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3426M: Peter Korsgaard <peter.korsgaard@barco.com> 3427S: Maintained 3428F: drivers/platform/x86/barco-p50-gpio.c 3429 3430BATMAN ADVANCED 3431M: Marek Lindner <mareklindner@neomailbox.ch> 3432M: Simon Wunderlich <sw@simonwunderlich.de> 3433M: Antonio Quartulli <a@unstable.cc> 3434M: Sven Eckelmann <sven@narfation.org> 3435L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3436S: Maintained 3437W: https://www.open-mesh.org/ 3438Q: https://patchwork.open-mesh.org/project/batman/list/ 3439B: https://www.open-mesh.org/projects/batman-adv/issues 3440C: ircs://irc.hackint.org/batadv 3441T: git https://git.open-mesh.org/linux-merge.git 3442F: Documentation/networking/batman-adv.rst 3443F: include/uapi/linux/batadv_packet.h 3444F: include/uapi/linux/batman_adv.h 3445F: net/batman-adv/ 3446 3447BAYCOM/HDLCDRV DRIVERS FOR AX.25 3448M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3449L: linux-hams@vger.kernel.org 3450S: Maintained 3451W: http://www.baycom.org/~tom/ham/ham.html 3452F: drivers/net/hamradio/baycom* 3453 3454BCACHE (BLOCK LAYER CACHE) 3455M: Coly Li <colyli@suse.de> 3456M: Kent Overstreet <kent.overstreet@gmail.com> 3457L: linux-bcache@vger.kernel.org 3458S: Maintained 3459W: http://bcache.evilpiepirate.org 3460C: irc://irc.oftc.net/bcache 3461F: drivers/md/bcache/ 3462 3463BDISP ST MEDIA DRIVER 3464M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3465L: linux-media@vger.kernel.org 3466S: Supported 3467W: https://linuxtv.org 3468T: git git://linuxtv.org/media_tree.git 3469F: drivers/media/platform/st/sti/bdisp 3470 3471BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3472M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3473L: netdev@vger.kernel.org 3474S: Maintained 3475F: drivers/net/ethernet/ec_bhf.c 3476 3477BEFS FILE SYSTEM 3478M: Luis de Bethencourt <luisbg@kernel.org> 3479M: Salah Triki <salah.triki@gmail.com> 3480S: Maintained 3481T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3482F: Documentation/filesystems/befs.rst 3483F: fs/befs/ 3484 3485BFQ I/O SCHEDULER 3486M: Paolo Valente <paolo.valente@unimore.it> 3487M: Jens Axboe <axboe@kernel.dk> 3488L: linux-block@vger.kernel.org 3489S: Maintained 3490F: Documentation/block/bfq-iosched.rst 3491F: block/bfq-* 3492 3493BFS FILE SYSTEM 3494M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3495S: Maintained 3496F: Documentation/filesystems/bfs.rst 3497F: fs/bfs/ 3498F: include/uapi/linux/bfs_fs.h 3499 3500BITMAP API 3501M: Yury Norov <yury.norov@gmail.com> 3502R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3503R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3504S: Maintained 3505F: include/linux/bitfield.h 3506F: include/linux/bitmap.h 3507F: include/linux/bits.h 3508F: include/linux/cpumask.h 3509F: include/linux/find.h 3510F: include/linux/nodemask.h 3511F: include/vdso/bits.h 3512F: lib/bitmap.c 3513F: lib/cpumask.c 3514F: lib/cpumask_kunit.c 3515F: lib/find_bit.c 3516F: lib/find_bit_benchmark.c 3517F: lib/test_bitmap.c 3518F: tools/include/linux/bitfield.h 3519F: tools/include/linux/bitmap.h 3520F: tools/include/linux/bits.h 3521F: tools/include/linux/find.h 3522F: tools/include/vdso/bits.h 3523F: tools/lib/bitmap.c 3524F: tools/lib/find_bit.c 3525 3526BLINKM RGB LED DRIVER 3527M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3528S: Maintained 3529F: drivers/leds/leds-blinkm.c 3530 3531BLOCK LAYER 3532M: Jens Axboe <axboe@kernel.dk> 3533L: linux-block@vger.kernel.org 3534S: Maintained 3535T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3536F: Documentation/ABI/stable/sysfs-block 3537F: Documentation/block/ 3538F: block/ 3539F: drivers/block/ 3540F: include/linux/bio.h 3541F: include/linux/blk* 3542F: kernel/trace/blktrace.c 3543F: lib/sbitmap.c 3544 3545BLOCK2MTD DRIVER 3546M: Joern Engel <joern@lazybastard.org> 3547L: linux-mtd@lists.infradead.org 3548S: Maintained 3549F: drivers/mtd/devices/block2mtd.c 3550 3551BLUETOOTH DRIVERS 3552M: Marcel Holtmann <marcel@holtmann.org> 3553M: Johan Hedberg <johan.hedberg@gmail.com> 3554M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3555L: linux-bluetooth@vger.kernel.org 3556S: Supported 3557W: http://www.bluez.org/ 3558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3559T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3560F: Documentation/devicetree/bindings/net/bluetooth/ 3561F: drivers/bluetooth/ 3562 3563BLUETOOTH SUBSYSTEM 3564M: Marcel Holtmann <marcel@holtmann.org> 3565M: Johan Hedberg <johan.hedberg@gmail.com> 3566M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3567L: linux-bluetooth@vger.kernel.org 3568S: Supported 3569W: http://www.bluez.org/ 3570T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3571T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3572F: include/net/bluetooth/ 3573F: net/bluetooth/ 3574 3575BONDING DRIVER 3576M: Jay Vosburgh <j.vosburgh@gmail.com> 3577M: Andy Gospodarek <andy@greyhouse.net> 3578L: netdev@vger.kernel.org 3579S: Supported 3580W: http://sourceforge.net/projects/bonding/ 3581F: Documentation/networking/bonding.rst 3582F: drivers/net/bonding/ 3583F: include/net/bond* 3584F: include/uapi/linux/if_bonding.h 3585F: tools/testing/selftests/drivers/net/bonding/ 3586 3587BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3588M: Dan Robertson <dan@dlrobertson.com> 3589L: linux-iio@vger.kernel.org 3590S: Maintained 3591F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3592F: drivers/iio/accel/bma400* 3593 3594BPF JIT for ARM 3595M: Shubham Bansal <illusionist.neo@gmail.com> 3596L: bpf@vger.kernel.org 3597S: Odd Fixes 3598F: arch/arm/net/ 3599 3600BPF JIT for ARM64 3601M: Daniel Borkmann <daniel@iogearbox.net> 3602M: Alexei Starovoitov <ast@kernel.org> 3603M: Zi Shen Lim <zlim.lnx@gmail.com> 3604L: bpf@vger.kernel.org 3605S: Supported 3606F: arch/arm64/net/ 3607 3608BPF JIT for MIPS (32-BIT AND 64-BIT) 3609M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3610M: Paul Burton <paulburton@kernel.org> 3611L: bpf@vger.kernel.org 3612S: Maintained 3613F: arch/mips/net/ 3614 3615BPF JIT for NFP NICs 3616M: Jakub Kicinski <kuba@kernel.org> 3617L: bpf@vger.kernel.org 3618S: Odd Fixes 3619F: drivers/net/ethernet/netronome/nfp/bpf/ 3620 3621BPF JIT for POWERPC (32-BIT AND 64-BIT) 3622M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3623M: Michael Ellerman <mpe@ellerman.id.au> 3624L: bpf@vger.kernel.org 3625S: Supported 3626F: arch/powerpc/net/ 3627 3628BPF JIT for RISC-V (32-bit) 3629M: Luke Nelson <luke.r.nels@gmail.com> 3630M: Xi Wang <xi.wang@gmail.com> 3631L: bpf@vger.kernel.org 3632S: Maintained 3633F: arch/riscv/net/ 3634X: arch/riscv/net/bpf_jit_comp64.c 3635 3636BPF JIT for RISC-V (64-bit) 3637M: Björn Töpel <bjorn@kernel.org> 3638L: bpf@vger.kernel.org 3639S: Maintained 3640F: arch/riscv/net/ 3641X: arch/riscv/net/bpf_jit_comp32.c 3642 3643BPF JIT for S390 3644M: Ilya Leoshkevich <iii@linux.ibm.com> 3645M: Heiko Carstens <hca@linux.ibm.com> 3646M: Vasily Gorbik <gor@linux.ibm.com> 3647L: bpf@vger.kernel.org 3648S: Supported 3649F: arch/s390/net/ 3650X: arch/s390/net/pnet.c 3651 3652BPF JIT for SPARC (32-BIT AND 64-BIT) 3653M: David S. Miller <davem@davemloft.net> 3654L: bpf@vger.kernel.org 3655S: Odd Fixes 3656F: arch/sparc/net/ 3657 3658BPF JIT for X86 32-BIT 3659M: Wang YanQing <udknight@gmail.com> 3660L: bpf@vger.kernel.org 3661S: Odd Fixes 3662F: arch/x86/net/bpf_jit_comp32.c 3663 3664BPF JIT for X86 64-BIT 3665M: Alexei Starovoitov <ast@kernel.org> 3666M: Daniel Borkmann <daniel@iogearbox.net> 3667L: bpf@vger.kernel.org 3668S: Supported 3669F: arch/x86/net/ 3670X: arch/x86/net/bpf_jit_comp32.c 3671 3672BPF [BTF] 3673M: Martin KaFai Lau <martin.lau@linux.dev> 3674L: bpf@vger.kernel.org 3675S: Maintained 3676F: include/linux/btf* 3677F: kernel/bpf/btf.c 3678 3679BPF [CORE] 3680M: Alexei Starovoitov <ast@kernel.org> 3681M: Daniel Borkmann <daniel@iogearbox.net> 3682R: John Fastabend <john.fastabend@gmail.com> 3683L: bpf@vger.kernel.org 3684S: Maintained 3685F: include/linux/bpf* 3686F: include/linux/filter.h 3687F: include/linux/tnum.h 3688F: kernel/bpf/core.c 3689F: kernel/bpf/dispatcher.c 3690F: kernel/bpf/syscall.c 3691F: kernel/bpf/tnum.c 3692F: kernel/bpf/trampoline.c 3693F: kernel/bpf/verifier.c 3694 3695BPF [DOCUMENTATION] (Related to Standardization) 3696R: David Vernet <void@manifault.com> 3697L: bpf@vger.kernel.org 3698L: bpf@ietf.org 3699S: Maintained 3700F: Documentation/bpf/instruction-set.rst 3701 3702BPF [GENERAL] (Safe Dynamic Programs and Tools) 3703M: Alexei Starovoitov <ast@kernel.org> 3704M: Daniel Borkmann <daniel@iogearbox.net> 3705M: Andrii Nakryiko <andrii@kernel.org> 3706R: Martin KaFai Lau <martin.lau@linux.dev> 3707R: Song Liu <song@kernel.org> 3708R: Yonghong Song <yhs@fb.com> 3709R: John Fastabend <john.fastabend@gmail.com> 3710R: KP Singh <kpsingh@kernel.org> 3711R: Stanislav Fomichev <sdf@google.com> 3712R: Hao Luo <haoluo@google.com> 3713R: Jiri Olsa <jolsa@kernel.org> 3714L: bpf@vger.kernel.org 3715S: Supported 3716W: https://bpf.io/ 3717Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3718T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3719T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3720F: Documentation/bpf/ 3721F: Documentation/networking/filter.rst 3722F: Documentation/userspace-api/ebpf/ 3723F: arch/*/net/* 3724F: include/linux/bpf* 3725F: include/linux/btf* 3726F: include/linux/filter.h 3727F: include/trace/events/xdp.h 3728F: include/uapi/linux/bpf* 3729F: include/uapi/linux/btf* 3730F: include/uapi/linux/filter.h 3731F: kernel/bpf/ 3732F: kernel/trace/bpf_trace.c 3733F: lib/test_bpf.c 3734F: net/bpf/ 3735F: net/core/filter.c 3736F: net/sched/act_bpf.c 3737F: net/sched/cls_bpf.c 3738F: samples/bpf/ 3739F: scripts/bpf_doc.py 3740F: scripts/pahole-flags.sh 3741F: scripts/pahole-version.sh 3742F: tools/bpf/ 3743F: tools/lib/bpf/ 3744F: tools/testing/selftests/bpf/ 3745 3746BPF [ITERATOR] 3747M: Yonghong Song <yhs@fb.com> 3748L: bpf@vger.kernel.org 3749S: Maintained 3750F: kernel/bpf/*iter.c 3751 3752BPF [L7 FRAMEWORK] (sockmap) 3753M: John Fastabend <john.fastabend@gmail.com> 3754M: Jakub Sitnicki <jakub@cloudflare.com> 3755L: netdev@vger.kernel.org 3756L: bpf@vger.kernel.org 3757S: Maintained 3758F: include/linux/skmsg.h 3759F: net/core/skmsg.c 3760F: net/core/sock_map.c 3761F: net/ipv4/tcp_bpf.c 3762F: net/ipv4/udp_bpf.c 3763F: net/unix/unix_bpf.c 3764 3765BPF [LIBRARY] (libbpf) 3766M: Andrii Nakryiko <andrii@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: tools/lib/bpf/ 3770 3771BPF [MISC] 3772L: bpf@vger.kernel.org 3773S: Odd Fixes 3774K: (?:\b|_)bpf(?:\b|_) 3775 3776BPF [NETWORKING] (struct_ops, reuseport) 3777M: Martin KaFai Lau <martin.lau@linux.dev> 3778L: bpf@vger.kernel.org 3779L: netdev@vger.kernel.org 3780S: Maintained 3781F: kernel/bpf/bpf_struct* 3782 3783BPF [NETWORKING] (tc BPF, sock_addr) 3784M: Martin KaFai Lau <martin.lau@linux.dev> 3785M: Daniel Borkmann <daniel@iogearbox.net> 3786R: John Fastabend <john.fastabend@gmail.com> 3787L: bpf@vger.kernel.org 3788L: netdev@vger.kernel.org 3789S: Maintained 3790F: net/core/filter.c 3791F: net/sched/act_bpf.c 3792F: net/sched/cls_bpf.c 3793 3794BPF [RINGBUF] 3795M: Andrii Nakryiko <andrii@kernel.org> 3796L: bpf@vger.kernel.org 3797S: Maintained 3798F: kernel/bpf/ringbuf.c 3799 3800BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3801M: KP Singh <kpsingh@kernel.org> 3802R: Florent Revest <revest@chromium.org> 3803R: Brendan Jackman <jackmanb@chromium.org> 3804L: bpf@vger.kernel.org 3805S: Maintained 3806F: Documentation/bpf/prog_lsm.rst 3807F: include/linux/bpf_lsm.h 3808F: kernel/bpf/bpf_lsm.c 3809F: security/bpf/ 3810 3811BPF [SELFTESTS] (Test Runners & Infrastructure) 3812M: Andrii Nakryiko <andrii@kernel.org> 3813R: Mykola Lysenko <mykolal@fb.com> 3814L: bpf@vger.kernel.org 3815S: Maintained 3816F: tools/testing/selftests/bpf/ 3817 3818BPF [STORAGE & CGROUPS] 3819M: Martin KaFai Lau <martin.lau@linux.dev> 3820L: bpf@vger.kernel.org 3821S: Maintained 3822F: kernel/bpf/*storage.c 3823F: kernel/bpf/bpf_lru* 3824F: kernel/bpf/cgroup.c 3825 3826BPF [TOOLING] (bpftool) 3827M: Quentin Monnet <quentin@isovalent.com> 3828L: bpf@vger.kernel.org 3829S: Maintained 3830F: kernel/bpf/disasm.* 3831F: tools/bpf/bpftool/ 3832 3833BPF [TRACING] 3834M: Song Liu <song@kernel.org> 3835R: Jiri Olsa <jolsa@kernel.org> 3836L: bpf@vger.kernel.org 3837S: Maintained 3838F: kernel/bpf/stackmap.c 3839F: kernel/trace/bpf_trace.c 3840 3841BROADCOM B44 10/100 ETHERNET DRIVER 3842M: Michael Chan <michael.chan@broadcom.com> 3843L: netdev@vger.kernel.org 3844S: Supported 3845F: drivers/net/ethernet/broadcom/b44.* 3846 3847BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3848M: Florian Fainelli <florian.fainelli@broadcom.com> 3849L: netdev@vger.kernel.org 3850L: openwrt-devel@lists.openwrt.org (subscribers-only) 3851S: Supported 3852F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3853F: drivers/net/dsa/b53/* 3854F: drivers/net/dsa/bcm_sf2* 3855F: include/linux/dsa/brcm.h 3856F: include/linux/platform_data/b53.h 3857 3858BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3859M: Florian Fainelli <florian.fainelli@broadcom.com> 3860R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3861L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3863S: Maintained 3864T: git https://github.com/broadcom/stblinux.git 3865F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3866F: drivers/pci/controller/pcie-brcmstb.c 3867F: drivers/staging/vc04_services 3868N: bcm2711 3869N: bcm283* 3870N: raspberrypi 3871 3872BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3873M: Florian Fainelli <florian.fainelli@broadcom.com> 3874M: Ray Jui <rjui@broadcom.com> 3875M: Scott Branden <sbranden@broadcom.com> 3876R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3877S: Maintained 3878T: git https://github.com/broadcom/mach-bcm 3879F: arch/arm/mach-bcm/ 3880N: bcm281* 3881N: bcm113* 3882N: bcm216* 3883N: kona 3884 3885BROADCOM BCM47XX MIPS ARCHITECTURE 3886M: Hauke Mehrtens <hauke@hauke-m.de> 3887M: Rafał Miłecki <zajec5@gmail.com> 3888L: linux-mips@vger.kernel.org 3889S: Maintained 3890F: Documentation/devicetree/bindings/mips/brcm/ 3891F: arch/mips/bcm47xx/* 3892F: arch/mips/include/asm/mach-bcm47xx/* 3893 3894BROADCOM BCM4908 ETHERNET DRIVER 3895M: Rafał Miłecki <rafal@milecki.pl> 3896R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3897L: netdev@vger.kernel.org 3898S: Maintained 3899F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3900F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3901F: drivers/net/ethernet/broadcom/unimac.h 3902 3903BROADCOM BCM4908 PINMUX DRIVER 3904M: Rafał Miłecki <rafal@milecki.pl> 3905R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3906L: linux-gpio@vger.kernel.org 3907S: Maintained 3908F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3909F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3910 3911BROADCOM BCM5301X ARM ARCHITECTURE 3912M: Florian Fainelli <florian.fainelli@broadcom.com> 3913M: Hauke Mehrtens <hauke@hauke-m.de> 3914M: Rafał Miłecki <zajec5@gmail.com> 3915R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3917S: Maintained 3918F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3919F: arch/arm/boot/dts/broadcom/bcm470* 3920F: arch/arm/boot/dts/broadcom/bcm5301* 3921F: arch/arm/boot/dts/broadcom/bcm953012* 3922F: arch/arm/mach-bcm/bcm_5301x.c 3923 3924BROADCOM BCM53573 ARM ARCHITECTURE 3925M: Florian Fainelli <florian.fainelli@broadcom.com> 3926M: Rafał Miłecki <rafal@milecki.pl> 3927R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3929S: Maintained 3930F: arch/arm/boot/dts/broadcom/bcm47189* 3931F: arch/arm/boot/dts/broadcom/bcm53573* 3932 3933BROADCOM BCM63XX/BCM33XX UDC DRIVER 3934M: Kevin Cernekee <cernekee@gmail.com> 3935L: linux-usb@vger.kernel.org 3936S: Maintained 3937F: drivers/usb/gadget/udc/bcm63xx_udc.* 3938 3939BROADCOM BCM7XXX ARM ARCHITECTURE 3940M: Florian Fainelli <florian.fainelli@broadcom.com> 3941R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3943S: Maintained 3944T: git https://github.com/broadcom/stblinux.git 3945F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3946F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3947F: arch/arm/include/asm/hardware/cache-b15-rac.h 3948F: arch/arm/mach-bcm/*brcmstb* 3949F: arch/arm/mm/cache-b15-rac.c 3950F: drivers/bus/brcmstb_gisb.c 3951F: drivers/pci/controller/pcie-brcmstb.c 3952N: brcmstb 3953N: bcm7038 3954N: bcm7120 3955 3956BROADCOM BCMBCA ARM ARCHITECTURE 3957M: William Zhang <william.zhang@broadcom.com> 3958M: Anand Gore <anand.gore@broadcom.com> 3959M: Kursad Oney <kursad.oney@broadcom.com> 3960M: Florian Fainelli <florian.fainelli@broadcom.com> 3961M: Rafał Miłecki <rafal@milecki.pl> 3962R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3964S: Maintained 3965T: git https://github.com/broadcom/stblinux.git 3966F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3967F: arch/arm64/boot/dts/broadcom/bcmbca/* 3968N: bcmbca 3969N: bcm[9]?47622 3970N: bcm[9]?4912 3971N: bcm[9]?63138 3972N: bcm[9]?63146 3973N: bcm[9]?63148 3974N: bcm[9]?63158 3975N: bcm[9]?63178 3976N: bcm[9]?6756 3977N: bcm[9]?6813 3978N: bcm[9]?6846 3979N: bcm[9]?6855 3980N: bcm[9]?6856 3981N: bcm[9]?6858 3982N: bcm[9]?6878 3983 3984BROADCOM BDC DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Al Cooper <alcooperx@gmail.com> 3987R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3988L: linux-usb@vger.kernel.org 3989S: Maintained 3990F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3991F: drivers/usb/gadget/udc/bdc/ 3992 3993BROADCOM BMIPS CPUFREQ DRIVER 3994M: Markus Mayer <mmayer@broadcom.com> 3995R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3996L: linux-pm@vger.kernel.org 3997S: Maintained 3998F: drivers/cpufreq/bmips-cpufreq.c 3999 4000BROADCOM BMIPS MIPS ARCHITECTURE 4001M: Florian Fainelli <florian.fainelli@broadcom.com> 4002R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4003L: linux-mips@vger.kernel.org 4004S: Maintained 4005T: git https://github.com/broadcom/stblinux.git 4006F: arch/mips/bmips/* 4007F: arch/mips/boot/dts/brcm/bcm*.dts* 4008F: arch/mips/include/asm/mach-bmips/* 4009F: arch/mips/kernel/*bmips* 4010F: drivers/irqchip/irq-bcm63* 4011F: drivers/irqchip/irq-bcm7* 4012F: drivers/irqchip/irq-brcmstb* 4013F: drivers/genpd/bcm/bcm63xx-power.c 4014F: include/linux/bcm963xx_nvram.h 4015F: include/linux/bcm963xx_tag.h 4016 4017BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4018M: Rasesh Mody <rmody@marvell.com> 4019M: GR-Linux-NIC-Dev@marvell.com 4020L: netdev@vger.kernel.org 4021S: Supported 4022F: drivers/net/ethernet/broadcom/bnx2.* 4023F: drivers/net/ethernet/broadcom/bnx2_* 4024 4025BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4026M: Saurav Kashyap <skashyap@marvell.com> 4027M: Javed Hasan <jhasan@marvell.com> 4028M: GR-QLogic-Storage-Upstream@marvell.com 4029L: linux-scsi@vger.kernel.org 4030S: Supported 4031F: drivers/scsi/bnx2fc/ 4032 4033BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4034M: Nilesh Javali <njavali@marvell.com> 4035M: Manish Rangankar <mrangankar@marvell.com> 4036M: GR-QLogic-Storage-Upstream@marvell.com 4037L: linux-scsi@vger.kernel.org 4038S: Supported 4039F: drivers/scsi/bnx2i/ 4040 4041BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4042M: Ariel Elior <aelior@marvell.com> 4043M: Sudarsana Kalluru <skalluru@marvell.com> 4044M: Manish Chopra <manishc@marvell.com> 4045L: netdev@vger.kernel.org 4046S: Supported 4047F: drivers/net/ethernet/broadcom/bnx2x/ 4048 4049BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4050M: Michael Chan <michael.chan@broadcom.com> 4051L: netdev@vger.kernel.org 4052S: Supported 4053F: drivers/firmware/broadcom/tee_bnxt_fw.c 4054F: drivers/net/ethernet/broadcom/bnxt/ 4055F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4056 4057BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4058M: Arend van Spriel <aspriel@gmail.com> 4059M: Franky Lin <franky.lin@broadcom.com> 4060M: Hante Meuleman <hante.meuleman@broadcom.com> 4061L: linux-wireless@vger.kernel.org 4062L: brcm80211-dev-list.pdl@broadcom.com 4063L: SHA-cyfmac-dev-list@infineon.com 4064S: Supported 4065F: drivers/net/wireless/broadcom/brcm80211/ 4066 4067BROADCOM BRCMSTB GPIO DRIVER 4068M: Doug Berger <opendmb@gmail.com> 4069M: Florian Fainelli <florian.fainelli@broadcom> 4070R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4071S: Supported 4072F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4073F: drivers/gpio/gpio-brcmstb.c 4074 4075BROADCOM BRCMSTB I2C DRIVER 4076M: Kamal Dasu <kamal.dasu@broadcom.com> 4077R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4078L: linux-i2c@vger.kernel.org 4079S: Supported 4080F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4081F: drivers/i2c/busses/i2c-brcmstb.c 4082 4083BROADCOM BRCMSTB UART DRIVER 4084M: Al Cooper <alcooperx@gmail.com> 4085R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4086L: linux-serial@vger.kernel.org 4087S: Maintained 4088F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4089F: drivers/tty/serial/8250/8250_bcm7271.c 4090 4091BROADCOM BRCMSTB USB EHCI DRIVER 4092M: Justin Chen <justin.chen@broadcom.com> 4093M: Al Cooper <alcooperx@gmail.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095L: linux-usb@vger.kernel.org 4096S: Maintained 4097F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4098F: drivers/usb/host/ehci-brcm.* 4099 4100BROADCOM BRCMSTB USB PIN MAP DRIVER 4101M: Al Cooper <alcooperx@gmail.com> 4102R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4103L: linux-usb@vger.kernel.org 4104S: Maintained 4105F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4106F: drivers/usb/misc/brcmstb-usb-pinmap.c 4107 4108BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4109M: Justin Chen <justin.chen@broadcom.com> 4110M: Al Cooper <alcooperx@gmail.com> 4111R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4112L: linux-kernel@vger.kernel.org 4113S: Maintained 4114F: drivers/phy/broadcom/phy-brcm-usb* 4115 4116BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4117M: William Zhang <william.zhang@broadcom.com> 4118M: Kursad Oney <kursad.oney@broadcom.com> 4119M: Jonas Gorski <jonas.gorski@gmail.com> 4120R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4121L: linux-spi@vger.kernel.org 4122S: Maintained 4123F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4124F: drivers/spi/spi-bcm63xx-hsspi.c 4125F: drivers/spi/spi-bcmbca-hsspi.c 4126 4127BROADCOM ETHERNET PHY DRIVERS 4128M: Florian Fainelli <florian.fainelli@broadcom.com> 4129R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4130L: netdev@vger.kernel.org 4131S: Supported 4132F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4133F: drivers/net/phy/bcm*.[ch] 4134F: drivers/net/phy/broadcom.c 4135F: include/linux/brcmphy.h 4136 4137BROADCOM GENET ETHERNET DRIVER 4138M: Doug Berger <opendmb@gmail.com> 4139M: Florian Fainelli <florian.fainelli@broadcom.com> 4140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4141L: netdev@vger.kernel.org 4142S: Supported 4143F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4144F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4145F: drivers/net/ethernet/broadcom/genet/ 4146F: drivers/net/ethernet/broadcom/unimac.h 4147F: drivers/net/mdio/mdio-bcm-unimac.c 4148F: include/linux/platform_data/bcmgenet.h 4149F: include/linux/platform_data/mdio-bcm-unimac.h 4150 4151BROADCOM IPROC ARM ARCHITECTURE 4152M: Ray Jui <rjui@broadcom.com> 4153M: Scott Branden <sbranden@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/arm64/boot/dts/broadcom/northstar2/* 4159F: arch/arm64/boot/dts/broadcom/stingray/* 4160F: drivers/clk/bcm/clk-ns* 4161F: drivers/clk/bcm/clk-sr* 4162F: drivers/pinctrl/bcm/pinctrl-ns* 4163F: include/dt-bindings/clock/bcm-sr* 4164N: iproc 4165N: cygnus 4166N: bcm[-_]nsp 4167N: bcm9113* 4168N: bcm9583* 4169N: bcm9585* 4170N: bcm9586* 4171N: bcm988312 4172N: bcm113* 4173N: bcm583* 4174N: bcm585* 4175N: bcm586* 4176N: bcm88312 4177N: hr2 4178N: stingray 4179 4180BROADCOM IPROC GBIT ETHERNET DRIVER 4181M: Rafał Miłecki <rafal@milecki.pl> 4182R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4183L: netdev@vger.kernel.org 4184S: Maintained 4185F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4186F: drivers/net/ethernet/broadcom/bgmac* 4187F: drivers/net/ethernet/broadcom/unimac.h 4188 4189BROADCOM KONA GPIO DRIVER 4190M: Ray Jui <rjui@broadcom.com> 4191R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4192S: Supported 4193F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4194F: drivers/gpio/gpio-bcm-kona.c 4195 4196BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4197M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4198M: Kashyap Desai <kashyap.desai@broadcom.com> 4199M: Sumit Saxena <sumit.saxena@broadcom.com> 4200M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4201L: mpi3mr-linuxdrv.pdl@broadcom.com 4202L: linux-scsi@vger.kernel.org 4203S: Supported 4204W: https://www.broadcom.com/support/storage 4205F: drivers/scsi/mpi3mr/ 4206 4207BROADCOM NETXTREME-E ROCE DRIVER 4208M: Selvin Xavier <selvin.xavier@broadcom.com> 4209L: linux-rdma@vger.kernel.org 4210S: Supported 4211W: http://www.broadcom.com 4212F: drivers/infiniband/hw/bnxt_re/ 4213F: include/uapi/rdma/bnxt_re-abi.h 4214 4215BROADCOM NVRAM DRIVER 4216M: Rafał Miłecki <zajec5@gmail.com> 4217L: linux-mips@vger.kernel.org 4218S: Maintained 4219F: drivers/firmware/broadcom/* 4220 4221BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4222M: Rafał Miłecki <rafal@milecki.pl> 4223M: Florian Fainelli <florian.fainelli@broadcom.com> 4224R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4225L: linux-pm@vger.kernel.org 4226S: Maintained 4227T: git https://github.com/broadcom/stblinux.git 4228F: drivers/genpd/bcm/bcm-pmb.c 4229F: include/dt-bindings/soc/bcm-pmb.h 4230 4231BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4232M: Rafał Miłecki <zajec5@gmail.com> 4233L: linux-wireless@vger.kernel.org 4234S: Maintained 4235F: drivers/bcma/ 4236F: include/linux/bcma/ 4237 4238BROADCOM SPI DRIVER 4239M: Kamal Dasu <kamal.dasu@broadcom.com> 4240R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4241S: Maintained 4242F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4243F: drivers/spi/spi-bcm-qspi.* 4244F: drivers/spi/spi-brcmstb-qspi.c 4245F: drivers/spi/spi-iproc-qspi.c 4246 4247BROADCOM STB AVS CPUFREQ DRIVER 4248M: Markus Mayer <mmayer@broadcom.com> 4249R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4250L: linux-pm@vger.kernel.org 4251S: Maintained 4252F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4253F: drivers/cpufreq/brcmstb* 4254 4255BROADCOM STB AVS TMON DRIVER 4256M: Markus Mayer <mmayer@broadcom.com> 4257R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4258L: linux-pm@vger.kernel.org 4259S: Maintained 4260F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4261F: drivers/thermal/broadcom/brcmstb* 4262 4263BROADCOM STB DPFE DRIVER 4264M: Markus Mayer <mmayer@broadcom.com> 4265R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4266L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4267S: Maintained 4268F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4269F: drivers/memory/brcmstb_dpfe.c 4270 4271BROADCOM STB NAND FLASH DRIVER 4272M: Brian Norris <computersforpeace@gmail.com> 4273M: Kamal Dasu <kamal.dasu@broadcom.com> 4274R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4275L: linux-mtd@lists.infradead.org 4276S: Maintained 4277F: drivers/mtd/nand/raw/brcmnand/ 4278F: include/linux/platform_data/brcmnand.h 4279 4280BROADCOM STB PCIE DRIVER 4281M: Jim Quinlan <jim2101024@gmail.com> 4282M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4283M: Florian Fainelli <florian.fainelli@broadcom.com> 4284R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4285L: linux-pci@vger.kernel.org 4286S: Maintained 4287F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4288F: drivers/pci/controller/pcie-brcmstb.c 4289 4290BROADCOM SYSTEMPORT ETHERNET DRIVER 4291M: Florian Fainelli <florian.fainelli@broadcom.com> 4292R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4293L: netdev@vger.kernel.org 4294S: Supported 4295F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4296F: drivers/net/ethernet/broadcom/bcmsysport.* 4297F: drivers/net/ethernet/broadcom/unimac.h 4298 4299BROADCOM TG3 GIGABIT ETHERNET DRIVER 4300M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4301M: Prashant Sreedharan <prashant@broadcom.com> 4302M: Michael Chan <mchan@broadcom.com> 4303L: netdev@vger.kernel.org 4304S: Supported 4305F: drivers/net/ethernet/broadcom/tg3.* 4306 4307BROADCOM VK DRIVER 4308M: Scott Branden <scott.branden@broadcom.com> 4309R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4310S: Supported 4311F: drivers/misc/bcm-vk/ 4312F: include/uapi/linux/misc/bcm_vk.h 4313 4314BROCADE BFA FC SCSI DRIVER 4315M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4316M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4317L: linux-scsi@vger.kernel.org 4318S: Supported 4319F: drivers/scsi/bfa/ 4320 4321BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4322M: Rasesh Mody <rmody@marvell.com> 4323M: Sudarsana Kalluru <skalluru@marvell.com> 4324M: GR-Linux-NIC-Dev@marvell.com 4325L: netdev@vger.kernel.org 4326S: Supported 4327F: drivers/net/ethernet/brocade/bna/ 4328 4329BSG (block layer generic sg v4 driver) 4330M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4331L: linux-scsi@vger.kernel.org 4332S: Supported 4333F: block/bsg.c 4334F: include/linux/bsg.h 4335F: include/uapi/linux/bsg.h 4336 4337BT87X AUDIO DRIVER 4338M: Clemens Ladisch <clemens@ladisch.de> 4339L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4340S: Maintained 4341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4342F: Documentation/sound/cards/bt87x.rst 4343F: sound/pci/bt87x.c 4344 4345BT8XXGPIO DRIVER 4346M: Michael Buesch <m@bues.ch> 4347S: Maintained 4348W: http://bu3sch.de/btgpio.php 4349F: drivers/gpio/gpio-bt8xx.c 4350 4351BTRFS FILE SYSTEM 4352M: Chris Mason <clm@fb.com> 4353M: Josef Bacik <josef@toxicpanda.com> 4354M: David Sterba <dsterba@suse.com> 4355L: linux-btrfs@vger.kernel.org 4356S: Maintained 4357W: https://btrfs.readthedocs.io 4358W: https://btrfs.wiki.kernel.org/ 4359Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4360C: irc://irc.libera.chat/btrfs 4361T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4362F: Documentation/filesystems/btrfs.rst 4363F: fs/btrfs/ 4364F: include/linux/btrfs* 4365F: include/trace/events/btrfs.h 4366F: include/uapi/linux/btrfs* 4367 4368BTTV VIDEO4LINUX DRIVER 4369M: Mauro Carvalho Chehab <mchehab@kernel.org> 4370L: linux-media@vger.kernel.org 4371S: Odd fixes 4372W: https://linuxtv.org 4373T: git git://linuxtv.org/media_tree.git 4374F: Documentation/driver-api/media/drivers/bttv* 4375F: drivers/media/pci/bt8xx/bttv* 4376 4377BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4378M: Chanwoo Choi <cw00.choi@samsung.com> 4379L: linux-pm@vger.kernel.org 4380L: linux-samsung-soc@vger.kernel.org 4381S: Maintained 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4383F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4384F: drivers/devfreq/exynos-bus.c 4385 4386BUSLOGIC SCSI DRIVER 4387M: Khalid Aziz <khalid@gonehiking.org> 4388L: linux-scsi@vger.kernel.org 4389S: Maintained 4390F: drivers/scsi/BusLogic.* 4391F: drivers/scsi/FlashPoint.* 4392 4393BXCAN CAN NETWORK DRIVER 4394M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4395L: linux-can@vger.kernel.org 4396S: Maintained 4397F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4398F: drivers/net/can/bxcan.c 4399 4400C-MEDIA CMI8788 DRIVER 4401M: Clemens Ladisch <clemens@ladisch.de> 4402L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4403S: Maintained 4404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4405F: sound/pci/oxygen/ 4406 4407C-SKY ARCHITECTURE 4408M: Guo Ren <guoren@kernel.org> 4409L: linux-csky@vger.kernel.org 4410S: Supported 4411T: git https://github.com/c-sky/csky-linux.git 4412F: Documentation/devicetree/bindings/csky/ 4413F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4414F: Documentation/devicetree/bindings/timer/csky,* 4415F: arch/csky/ 4416F: drivers/clocksource/timer-gx6605s.c 4417F: drivers/clocksource/timer-mp-csky.c 4418F: drivers/irqchip/irq-csky-* 4419N: csky 4420K: csky 4421 4422CA8210 IEEE-802.15.4 RADIO DRIVER 4423L: linux-wpan@vger.kernel.org 4424S: Orphan 4425W: https://github.com/Cascoda/ca8210-linux.git 4426F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4427F: drivers/net/ieee802154/ca8210.c 4428 4429CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4430M: David Howells <dhowells@redhat.com> 4431L: linux-cachefs@redhat.com (moderated for non-subscribers) 4432S: Supported 4433F: Documentation/filesystems/caching/cachefiles.rst 4434F: fs/cachefiles/ 4435 4436CACHESTAT: PAGE CACHE STATS FOR A FILE 4437M: Nhat Pham <nphamcs@gmail.com> 4438M: Johannes Weiner <hannes@cmpxchg.org> 4439L: linux-mm@kvack.org 4440S: Maintained 4441F: tools/testing/selftests/cachestat/test_cachestat.c 4442 4443CADENCE MIPI-CSI2 BRIDGES 4444M: Maxime Ripard <mripard@kernel.org> 4445L: linux-media@vger.kernel.org 4446S: Maintained 4447F: Documentation/devicetree/bindings/media/cdns,*.txt 4448F: drivers/media/platform/cadence/cdns-csi2* 4449 4450CADENCE NAND DRIVER 4451L: linux-mtd@lists.infradead.org 4452S: Orphan 4453F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4454F: drivers/mtd/nand/raw/cadence-nand-controller.c 4455 4456CADENCE USB3 DRD IP DRIVER 4457M: Peter Chen <peter.chen@kernel.org> 4458M: Pawel Laszczak <pawell@cadence.com> 4459R: Roger Quadros <rogerq@kernel.org> 4460R: Aswath Govindraju <a-govindraju@ti.com> 4461L: linux-usb@vger.kernel.org 4462S: Maintained 4463T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4464F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4465F: drivers/usb/cdns3/ 4466X: drivers/usb/cdns3/cdnsp* 4467 4468CADENCE USBHS DRIVER 4469M: Pawel Laszczak <pawell@cadence.com> 4470L: linux-usb@vger.kernel.org 4471S: Maintained 4472F: drivers/usb/gadget/udc/cdns2 4473 4474CADENCE USBSSP DRD IP DRIVER 4475M: Pawel Laszczak <pawell@cadence.com> 4476L: linux-usb@vger.kernel.org 4477S: Maintained 4478T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4479F: drivers/usb/cdns3/ 4480X: drivers/usb/cdns3/cdns3* 4481 4482CADET FM/AM RADIO RECEIVER DRIVER 4483M: Hans Verkuil <hverkuil@xs4all.nl> 4484L: linux-media@vger.kernel.org 4485S: Maintained 4486W: https://linuxtv.org 4487T: git git://linuxtv.org/media_tree.git 4488F: drivers/media/radio/radio-cadet* 4489 4490CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4491L: linux-media@vger.kernel.org 4492S: Orphan 4493T: git git://linuxtv.org/media_tree.git 4494F: Documentation/admin-guide/media/cafe_ccic* 4495F: drivers/media/platform/marvell/ 4496 4497CAIF NETWORK LAYER 4498L: netdev@vger.kernel.org 4499S: Orphan 4500F: Documentation/networking/caif/ 4501F: drivers/net/caif/ 4502F: include/net/caif/ 4503F: include/uapi/linux/caif/ 4504F: net/caif/ 4505 4506CAKE QDISC 4507M: Toke Høiland-Jørgensen <toke@toke.dk> 4508L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4509S: Maintained 4510F: net/sched/sch_cake.c 4511 4512CAN NETWORK DRIVERS 4513M: Wolfgang Grandegger <wg@grandegger.com> 4514M: Marc Kleine-Budde <mkl@pengutronix.de> 4515L: linux-can@vger.kernel.org 4516S: Maintained 4517W: https://github.com/linux-can 4518T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4520F: Documentation/devicetree/bindings/net/can/ 4521F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4522F: drivers/net/can/ 4523F: drivers/phy/phy-can-transceiver.c 4524F: include/linux/can/bittiming.h 4525F: include/linux/can/dev.h 4526F: include/linux/can/length.h 4527F: include/linux/can/platform/ 4528F: include/linux/can/rx-offload.h 4529F: include/uapi/linux/can/error.h 4530F: include/uapi/linux/can/netlink.h 4531F: include/uapi/linux/can/vxcan.h 4532 4533CAN NETWORK LAYER 4534M: Oliver Hartkopp <socketcan@hartkopp.net> 4535M: Marc Kleine-Budde <mkl@pengutronix.de> 4536L: linux-can@vger.kernel.org 4537S: Maintained 4538W: https://github.com/linux-can 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4541F: Documentation/networking/can.rst 4542F: include/linux/can/can-ml.h 4543F: include/linux/can/core.h 4544F: include/linux/can/skb.h 4545F: include/net/netns/can.h 4546F: include/uapi/linux/can.h 4547F: include/uapi/linux/can/bcm.h 4548F: include/uapi/linux/can/gw.h 4549F: include/uapi/linux/can/isotp.h 4550F: include/uapi/linux/can/raw.h 4551F: net/can/ 4552 4553CAN-J1939 NETWORK LAYER 4554M: Robin van der Gracht <robin@protonic.nl> 4555M: Oleksij Rempel <o.rempel@pengutronix.de> 4556R: kernel@pengutronix.de 4557L: linux-can@vger.kernel.org 4558S: Maintained 4559F: Documentation/networking/j1939.rst 4560F: include/uapi/linux/can/j1939.h 4561F: net/can/j1939/ 4562 4563CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4564M: Damien Le Moal <dlemoal@kernel.org> 4565L: linux-riscv@lists.infradead.org 4566L: linux-gpio@vger.kernel.org (pinctrl driver) 4567F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4568F: drivers/pinctrl/pinctrl-k210.c 4569 4570CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4571M: Damien Le Moal <dlemoal@kernel.org> 4572L: linux-kernel@vger.kernel.org 4573L: linux-riscv@lists.infradead.org 4574S: Maintained 4575F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4576F: drivers/reset/reset-k210.c 4577 4578CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4579M: Damien Le Moal <dlemoal@kernel.org> 4580L: linux-riscv@lists.infradead.org 4581S: Maintained 4582F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4583F: drivers/soc/canaan/ 4584F: include/soc/canaan/ 4585 4586CAPABILITIES 4587M: Serge Hallyn <serge@hallyn.com> 4588L: linux-security-module@vger.kernel.org 4589S: Supported 4590F: include/linux/capability.h 4591F: include/uapi/linux/capability.h 4592F: kernel/capability.c 4593F: security/commoncap.c 4594 4595CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4596M: Kevin Tsai <ktsai@capellamicro.com> 4597S: Maintained 4598F: drivers/iio/light/cm* 4599 4600CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4601M: Christian Lamparter <chunkeey@googlemail.com> 4602L: linux-wireless@vger.kernel.org 4603S: Maintained 4604W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4605F: drivers/net/wireless/ath/carl9170/ 4606 4607CAVIUM I2C DRIVER 4608M: Robert Richter <rric@kernel.org> 4609S: Odd Fixes 4610W: http://www.marvell.com 4611F: drivers/i2c/busses/i2c-octeon* 4612F: drivers/i2c/busses/i2c-thunderx* 4613 4614CAVIUM LIQUIDIO NETWORK DRIVER 4615M: Derek Chickles <dchickles@marvell.com> 4616M: Satanand Burla <sburla@marvell.com> 4617M: Felix Manlunas <fmanlunas@marvell.com> 4618L: netdev@vger.kernel.org 4619S: Supported 4620W: http://www.marvell.com 4621F: drivers/net/ethernet/cavium/liquidio/ 4622 4623CAVIUM MMC DRIVER 4624M: Robert Richter <rric@kernel.org> 4625S: Odd Fixes 4626W: http://www.marvell.com 4627F: drivers/mmc/host/cavium* 4628 4629CAVIUM OCTEON-TX CRYPTO DRIVER 4630M: George Cherian <gcherian@marvell.com> 4631L: linux-crypto@vger.kernel.org 4632S: Supported 4633W: http://www.marvell.com 4634F: drivers/crypto/cavium/cpt/ 4635 4636CAVIUM THUNDERX2 ARM64 SOC 4637M: Robert Richter <rric@kernel.org> 4638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4639S: Odd Fixes 4640F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4641F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4642 4643CBS/ETF/TAPRIO QDISCS 4644M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4645L: netdev@vger.kernel.org 4646S: Maintained 4647F: net/sched/sch_cbs.c 4648F: net/sched/sch_etf.c 4649F: net/sched/sch_taprio.c 4650 4651CC2520 IEEE-802.15.4 RADIO DRIVER 4652M: Stefan Schmidt <stefan@datenfreihafen.org> 4653L: linux-wpan@vger.kernel.org 4654S: Odd Fixes 4655F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4656F: drivers/net/ieee802154/cc2520.c 4657 4658CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4659M: Gilad Ben-Yossef <gilad@benyossef.com> 4660L: linux-crypto@vger.kernel.org 4661S: Supported 4662W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4663F: drivers/crypto/ccree/ 4664 4665CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4666M: Hadar Gat <hadar.gat@arm.com> 4667L: linux-crypto@vger.kernel.org 4668S: Supported 4669W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4670F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4671F: drivers/char/hw_random/cctrng.c 4672F: drivers/char/hw_random/cctrng.h 4673 4674CEC FRAMEWORK 4675M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4676L: linux-media@vger.kernel.org 4677S: Supported 4678W: http://linuxtv.org 4679T: git git://linuxtv.org/media_tree.git 4680F: Documentation/ABI/testing/debugfs-cec-error-inj 4681F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4682F: Documentation/driver-api/media/cec-core.rst 4683F: Documentation/userspace-api/media/cec 4684F: drivers/media/cec/ 4685F: drivers/media/rc/keymaps/rc-cec.c 4686F: include/media/cec-notifier.h 4687F: include/media/cec.h 4688F: include/uapi/linux/cec-funcs.h 4689F: include/uapi/linux/cec.h 4690 4691CEC GPIO DRIVER 4692M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4693L: linux-media@vger.kernel.org 4694S: Supported 4695W: http://linuxtv.org 4696T: git git://linuxtv.org/media_tree.git 4697F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4698F: drivers/media/cec/platform/cec-gpio/ 4699 4700CELL BROADBAND ENGINE ARCHITECTURE 4701M: Arnd Bergmann <arnd@arndb.de> 4702L: linuxppc-dev@lists.ozlabs.org 4703S: Supported 4704W: http://www.ibm.com/developerworks/power/cell/ 4705F: arch/powerpc/include/asm/cell*.h 4706F: arch/powerpc/include/asm/spu*.h 4707F: arch/powerpc/include/uapi/asm/spu*.h 4708F: arch/powerpc/platforms/cell/ 4709 4710CELLWISE CW2015 BATTERY DRIVER 4711M: Tobias Schrammm <t.schramm@manjaro.org> 4712S: Maintained 4713F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4714F: drivers/power/supply/cw2015_battery.c 4715 4716CEPH COMMON CODE (LIBCEPH) 4717M: Ilya Dryomov <idryomov@gmail.com> 4718M: Xiubo Li <xiubli@redhat.com> 4719R: Jeff Layton <jlayton@kernel.org> 4720L: ceph-devel@vger.kernel.org 4721S: Supported 4722W: http://ceph.com/ 4723T: git https://github.com/ceph/ceph-client.git 4724F: include/linux/ceph/ 4725F: include/linux/crush/ 4726F: net/ceph/ 4727 4728CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4729M: Xiubo Li <xiubli@redhat.com> 4730M: Ilya Dryomov <idryomov@gmail.com> 4731R: Jeff Layton <jlayton@kernel.org> 4732L: ceph-devel@vger.kernel.org 4733S: Supported 4734W: http://ceph.com/ 4735T: git https://github.com/ceph/ceph-client.git 4736F: Documentation/filesystems/ceph.rst 4737F: fs/ceph/ 4738 4739CERTIFICATE HANDLING 4740M: David Howells <dhowells@redhat.com> 4741M: David Woodhouse <dwmw2@infradead.org> 4742L: keyrings@vger.kernel.org 4743S: Maintained 4744F: Documentation/admin-guide/module-signing.rst 4745F: certs/ 4746F: scripts/sign-file.c 4747F: tools/certs/ 4748 4749CFAG12864B LCD DRIVER 4750M: Miguel Ojeda <ojeda@kernel.org> 4751S: Maintained 4752F: drivers/auxdisplay/cfag12864b.c 4753F: include/linux/cfag12864b.h 4754 4755CFAG12864BFB LCD FRAMEBUFFER DRIVER 4756M: Miguel Ojeda <ojeda@kernel.org> 4757S: Maintained 4758F: drivers/auxdisplay/cfag12864bfb.c 4759F: include/linux/cfag12864b.h 4760 4761CHAR and MISC DRIVERS 4762M: Arnd Bergmann <arnd@arndb.de> 4763M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4764S: Supported 4765T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4766F: drivers/char/ 4767F: drivers/misc/ 4768F: include/linux/miscdevice.h 4769X: drivers/char/agp/ 4770X: drivers/char/hw_random/ 4771X: drivers/char/ipmi/ 4772X: drivers/char/random.c 4773X: drivers/char/tpm/ 4774 4775CHECKPATCH 4776M: Andy Whitcroft <apw@canonical.com> 4777M: Joe Perches <joe@perches.com> 4778R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4779R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4780S: Maintained 4781F: scripts/checkpatch.pl 4782 4783CHECKPATCH DOCUMENTATION 4784M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4785M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4786R: Joe Perches <joe@perches.com> 4787S: Maintained 4788F: Documentation/dev-tools/checkpatch.rst 4789 4790CHINESE DOCUMENTATION 4791M: Alex Shi <alexs@kernel.org> 4792M: Yanteng Si <siyanteng@loongson.cn> 4793S: Maintained 4794F: Documentation/translations/zh_CN/ 4795 4796CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4797M: Peter Chen <peter.chen@kernel.org> 4798L: linux-usb@vger.kernel.org 4799S: Maintained 4800T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4801F: drivers/usb/chipidea/ 4802 4803CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4804M: Hans de Goede <hdegoede@redhat.com> 4805L: linux-input@vger.kernel.org 4806S: Maintained 4807F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4808F: drivers/input/touchscreen/chipone_icn8318.c 4809 4810CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4811M: Hans de Goede <hdegoede@redhat.com> 4812L: linux-input@vger.kernel.org 4813S: Maintained 4814F: drivers/input/touchscreen/chipone_icn8505.c 4815 4816CHROME HARDWARE PLATFORM SUPPORT 4817M: Benson Leung <bleung@chromium.org> 4818L: chrome-platform@lists.linux.dev 4819S: Maintained 4820T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4821F: drivers/platform/chrome/ 4822 4823CHROMEOS EC CODEC DRIVER 4824M: Cheng-Yi Chiang <cychiang@chromium.org> 4825M: Tzung-Bi Shih <tzungbi@kernel.org> 4826R: Guenter Roeck <groeck@chromium.org> 4827L: chrome-platform@lists.linux.dev 4828S: Maintained 4829F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4830F: sound/soc/codecs/cros_ec_codec.* 4831 4832CHROMEOS EC SUBDRIVERS 4833M: Benson Leung <bleung@chromium.org> 4834R: Guenter Roeck <groeck@chromium.org> 4835L: chrome-platform@lists.linux.dev 4836S: Maintained 4837F: drivers/power/supply/cros_usbpd-charger.c 4838N: cros_ec 4839N: cros-ec 4840 4841CHROMEOS EC UART DRIVER 4842M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4843R: Benson Leung <bleung@chromium.org> 4844R: Tzung-Bi Shih <tzungbi@kernel.org> 4845S: Maintained 4846F: drivers/platform/chrome/cros_ec_uart.c 4847 4848CHROMEOS EC USB PD NOTIFY DRIVER 4849M: Prashant Malani <pmalani@chromium.org> 4850L: chrome-platform@lists.linux.dev 4851S: Maintained 4852F: drivers/platform/chrome/cros_usbpd_notify.c 4853F: include/linux/platform_data/cros_usbpd_notify.h 4854 4855CHROMEOS EC USB TYPE-C DRIVER 4856M: Prashant Malani <pmalani@chromium.org> 4857L: chrome-platform@lists.linux.dev 4858S: Maintained 4859F: drivers/platform/chrome/cros_ec_typec.* 4860F: drivers/platform/chrome/cros_typec_switch.c 4861F: drivers/platform/chrome/cros_typec_vdm.* 4862 4863CHROMEOS HPS DRIVER 4864M: Dan Callaghan <dcallagh@chromium.org> 4865R: Sami Kyöstilä <skyostil@chromium.org> 4866S: Maintained 4867F: drivers/platform/chrome/cros_hps_i2c.c 4868 4869CHRONTEL CH7322 CEC DRIVER 4870M: Joe Tessler <jrt@google.com> 4871L: linux-media@vger.kernel.org 4872S: Maintained 4873T: git git://linuxtv.org/media_tree.git 4874F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4875F: drivers/media/cec/i2c/ch7322.c 4876 4877CIRRUS LOGIC AUDIO CODEC DRIVERS 4878M: James Schulman <james.schulman@cirrus.com> 4879M: David Rhodes <david.rhodes@cirrus.com> 4880M: Richard Fitzgerald <rf@opensource.cirrus.com> 4881L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4882L: patches@opensource.cirrus.com 4883S: Maintained 4884F: Documentation/devicetree/bindings/sound/cirrus,cs* 4885F: include/dt-bindings/sound/cs* 4886F: include/sound/cs* 4887F: sound/pci/hda/cs* 4888F: sound/pci/hda/hda_cs_dsp_ctl.* 4889F: sound/soc/codecs/cs* 4890 4891CIRRUS LOGIC DSP FIRMWARE DRIVER 4892M: Simon Trimmer <simont@opensource.cirrus.com> 4893M: Charles Keepax <ckeepax@opensource.cirrus.com> 4894M: Richard Fitzgerald <rf@opensource.cirrus.com> 4895L: patches@opensource.cirrus.com 4896S: Supported 4897W: https://github.com/CirrusLogic/linux-drivers/wiki 4898T: git https://github.com/CirrusLogic/linux-drivers.git 4899F: drivers/firmware/cirrus/* 4900F: include/linux/firmware/cirrus/* 4901 4902CIRRUS LOGIC EP93XX ETHERNET DRIVER 4903M: Hartley Sweeten <hsweeten@visionengravers.com> 4904L: netdev@vger.kernel.org 4905S: Maintained 4906F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4907 4908CIRRUS LOGIC LOCHNAGAR DRIVER 4909M: Charles Keepax <ckeepax@opensource.cirrus.com> 4910M: Richard Fitzgerald <rf@opensource.cirrus.com> 4911L: patches@opensource.cirrus.com 4912S: Supported 4913F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4914F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4915F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4916F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4917F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4918F: Documentation/hwmon/lochnagar.rst 4919F: drivers/clk/clk-lochnagar.c 4920F: drivers/hwmon/lochnagar-hwmon.c 4921F: drivers/mfd/lochnagar-i2c.c 4922F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4923F: drivers/regulator/lochnagar-regulator.c 4924F: include/dt-bindings/clock/lochnagar.h 4925F: include/dt-bindings/pinctrl/lochnagar.h 4926F: include/linux/mfd/lochnagar* 4927F: sound/soc/codecs/lochnagar-sc.c 4928 4929CIRRUS LOGIC MADERA CODEC DRIVERS 4930M: Charles Keepax <ckeepax@opensource.cirrus.com> 4931M: Richard Fitzgerald <rf@opensource.cirrus.com> 4932L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4933L: patches@opensource.cirrus.com 4934S: Supported 4935W: https://github.com/CirrusLogic/linux-drivers/wiki 4936T: git https://github.com/CirrusLogic/linux-drivers.git 4937F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4938F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4939F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4940F: drivers/gpio/gpio-madera* 4941F: drivers/irqchip/irq-madera* 4942F: drivers/mfd/cs47l* 4943F: drivers/mfd/madera* 4944F: drivers/pinctrl/cirrus/* 4945F: include/dt-bindings/sound/madera* 4946F: include/linux/irqchip/irq-madera* 4947F: include/linux/mfd/madera/* 4948F: include/sound/madera* 4949F: sound/soc/codecs/cs47l* 4950F: sound/soc/codecs/madera* 4951 4952CISCO FCOE HBA DRIVER 4953M: Satish Kharat <satishkh@cisco.com> 4954M: Sesidhar Baddela <sebaddel@cisco.com> 4955M: Karan Tilak Kumar <kartilak@cisco.com> 4956L: linux-scsi@vger.kernel.org 4957S: Supported 4958F: drivers/scsi/fnic/ 4959 4960CISCO SCSI HBA DRIVER 4961M: Karan Tilak Kumar <kartilak@cisco.com> 4962M: Sesidhar Baddela <sebaddel@cisco.com> 4963L: linux-scsi@vger.kernel.org 4964S: Supported 4965F: drivers/scsi/snic/ 4966 4967CISCO VIC ETHERNET NIC DRIVER 4968M: Christian Benvenuti <benve@cisco.com> 4969M: Satish Kharat <satishkh@cisco.com> 4970S: Supported 4971F: drivers/net/ethernet/cisco/enic/ 4972 4973CISCO VIC LOW LATENCY NIC DRIVER 4974M: Christian Benvenuti <benve@cisco.com> 4975M: Nelson Escobar <neescoba@cisco.com> 4976S: Supported 4977F: drivers/infiniband/hw/usnic/ 4978 4979CLANG CONTROL FLOW INTEGRITY SUPPORT 4980M: Sami Tolvanen <samitolvanen@google.com> 4981M: Kees Cook <keescook@chromium.org> 4982R: Nathan Chancellor <nathan@kernel.org> 4983R: Nick Desaulniers <ndesaulniers@google.com> 4984L: llvm@lists.linux.dev 4985S: Supported 4986B: https://github.com/ClangBuiltLinux/linux/issues 4987T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4988F: include/linux/cfi.h 4989F: kernel/cfi.c 4990 4991CLANG-FORMAT FILE 4992M: Miguel Ojeda <ojeda@kernel.org> 4993S: Maintained 4994F: .clang-format 4995 4996CLANG/LLVM BUILD SUPPORT 4997M: Nathan Chancellor <nathan@kernel.org> 4998M: Nick Desaulniers <ndesaulniers@google.com> 4999R: Tom Rix <trix@redhat.com> 5000L: llvm@lists.linux.dev 5001S: Supported 5002W: https://clangbuiltlinux.github.io/ 5003B: https://github.com/ClangBuiltLinux/linux/issues 5004C: irc://irc.libera.chat/clangbuiltlinux 5005F: Documentation/kbuild/llvm.rst 5006F: include/linux/compiler-clang.h 5007F: scripts/Makefile.clang 5008F: scripts/clang-tools/ 5009K: \b(?i:clang|llvm)\b 5010 5011CLK API 5012M: Russell King <linux@armlinux.org.uk> 5013L: linux-clk@vger.kernel.org 5014S: Maintained 5015F: include/linux/clk.h 5016 5017CLOCKSOURCE, CLOCKEVENT DRIVERS 5018M: Daniel Lezcano <daniel.lezcano@linaro.org> 5019M: Thomas Gleixner <tglx@linutronix.de> 5020L: linux-kernel@vger.kernel.org 5021S: Supported 5022T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5023F: Documentation/devicetree/bindings/timer/ 5024F: drivers/clocksource/ 5025 5026CMPC ACPI DRIVER 5027M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5028M: Daniel Oliveira Nascimento <don@syst.com.br> 5029L: platform-driver-x86@vger.kernel.org 5030S: Supported 5031F: drivers/platform/x86/classmate-laptop.c 5032 5033COBALT MEDIA DRIVER 5034M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5035L: linux-media@vger.kernel.org 5036S: Supported 5037W: https://linuxtv.org 5038T: git git://linuxtv.org/media_tree.git 5039F: drivers/media/pci/cobalt/ 5040 5041COCCINELLE/Semantic Patches (SmPL) 5042M: Julia Lawall <Julia.Lawall@inria.fr> 5043M: Nicolas Palix <nicolas.palix@imag.fr> 5044L: cocci@inria.fr (moderated for non-subscribers) 5045S: Supported 5046W: https://coccinelle.gitlabpages.inria.fr/website/ 5047T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5048F: Documentation/dev-tools/coccinelle.rst 5049F: scripts/coccicheck 5050F: scripts/coccinelle/ 5051 5052CODA FILE SYSTEM 5053M: Jan Harkes <jaharkes@cs.cmu.edu> 5054M: coda@cs.cmu.edu 5055L: codalist@coda.cs.cmu.edu 5056S: Maintained 5057W: http://www.coda.cs.cmu.edu/ 5058F: Documentation/filesystems/coda.rst 5059F: fs/coda/ 5060F: include/linux/coda*.h 5061F: include/uapi/linux/coda*.h 5062 5063CODA V4L2 MEM2MEM DRIVER 5064M: Philipp Zabel <p.zabel@pengutronix.de> 5065L: linux-media@vger.kernel.org 5066S: Maintained 5067F: Documentation/devicetree/bindings/media/coda.yaml 5068F: drivers/media/platform/chips-media/ 5069 5070CODE OF CONDUCT 5071M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5072S: Supported 5073F: Documentation/process/code-of-conduct-interpretation.rst 5074F: Documentation/process/code-of-conduct.rst 5075 5076COMEDI DRIVERS 5077M: Ian Abbott <abbotti@mev.co.uk> 5078M: H Hartley Sweeten <hsweeten@visionengravers.com> 5079S: Odd Fixes 5080F: drivers/comedi/ 5081F: include/linux/comedi/ 5082F: include/uapi/linux/comedi.h 5083 5084COMMON CLK FRAMEWORK 5085M: Michael Turquette <mturquette@baylibre.com> 5086M: Stephen Boyd <sboyd@kernel.org> 5087L: linux-clk@vger.kernel.org 5088S: Maintained 5089Q: http://patchwork.kernel.org/project/linux-clk/list/ 5090T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5091F: Documentation/devicetree/bindings/clock/ 5092F: drivers/clk/ 5093F: include/dt-bindings/clock/ 5094F: include/linux/clk-pr* 5095F: include/linux/clk/ 5096F: include/linux/of_clk.h 5097X: drivers/clk/clkdev.c 5098 5099COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5100M: Steve French <sfrench@samba.org> 5101R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5102R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5103R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5104R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5105L: linux-cifs@vger.kernel.org 5106L: samba-technical@lists.samba.org (moderated for non-subscribers) 5107S: Supported 5108W: https://wiki.samba.org/index.php/LinuxCIFS 5109T: git git://git.samba.org/sfrench/cifs-2.6.git 5110F: Documentation/admin-guide/cifs/ 5111F: fs/smb/client/ 5112F: fs/smb/common/ 5113F: include/uapi/linux/cifs 5114 5115COMPACTPCI HOTPLUG CORE 5116M: Scott Murray <scott@spiteful.org> 5117L: linux-pci@vger.kernel.org 5118S: Maintained 5119F: drivers/pci/hotplug/cpci_hotplug* 5120 5121COMPACTPCI HOTPLUG GENERIC DRIVER 5122M: Scott Murray <scott@spiteful.org> 5123L: linux-pci@vger.kernel.org 5124S: Maintained 5125F: drivers/pci/hotplug/cpcihp_generic.c 5126 5127COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5128M: Scott Murray <scott@spiteful.org> 5129L: linux-pci@vger.kernel.org 5130S: Maintained 5131F: drivers/pci/hotplug/cpcihp_zt5550.* 5132 5133COMPAL LAPTOP SUPPORT 5134M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5135L: platform-driver-x86@vger.kernel.org 5136S: Maintained 5137F: drivers/platform/x86/compal-laptop.c 5138 5139COMPILER ATTRIBUTES 5140M: Miguel Ojeda <ojeda@kernel.org> 5141R: Nick Desaulniers <ndesaulniers@google.com> 5142S: Maintained 5143F: include/linux/compiler_attributes.h 5144 5145COMPUTE EXPRESS LINK (CXL) 5146M: Alison Schofield <alison.schofield@intel.com> 5147M: Vishal Verma <vishal.l.verma@intel.com> 5148M: Ira Weiny <ira.weiny@intel.com> 5149M: Ben Widawsky <bwidawsk@kernel.org> 5150M: Dan Williams <dan.j.williams@intel.com> 5151L: linux-cxl@vger.kernel.org 5152S: Maintained 5153F: drivers/cxl/ 5154F: include/uapi/linux/cxl_mem.h 5155 5156COMPUTE EXPRESS LINK PMU (CPMU) 5157M: Jonathan Cameron <jonathan.cameron@huawei.com> 5158L: linux-cxl@vger.kernel.org 5159S: Maintained 5160F: Documentation/admin-guide/perf/cxl.rst 5161F: drivers/perf/cxl_pmu.c 5162 5163CONEXANT ACCESSRUNNER USB DRIVER 5164L: accessrunner-general@lists.sourceforge.net 5165S: Orphan 5166W: http://accessrunner.sourceforge.net/ 5167F: drivers/usb/atm/cxacru.c 5168 5169CONFIGFS 5170M: Joel Becker <jlbec@evilplan.org> 5171M: Christoph Hellwig <hch@lst.de> 5172S: Supported 5173T: git git://git.infradead.org/users/hch/configfs.git 5174F: fs/configfs/ 5175F: include/linux/configfs.h 5176F: samples/configfs/ 5177 5178CONSOLE SUBSYSTEM 5179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5180S: Supported 5181F: drivers/video/console/ 5182F: include/linux/console* 5183 5184CONTEXT TRACKING 5185M: Frederic Weisbecker <frederic@kernel.org> 5186M: "Paul E. McKenney" <paulmck@kernel.org> 5187S: Maintained 5188F: include/linux/context_tracking* 5189F: kernel/context_tracking.c 5190 5191CONTROL GROUP (CGROUP) 5192M: Tejun Heo <tj@kernel.org> 5193M: Zefan Li <lizefan.x@bytedance.com> 5194M: Johannes Weiner <hannes@cmpxchg.org> 5195L: cgroups@vger.kernel.org 5196S: Maintained 5197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5198F: Documentation/admin-guide/cgroup-v1/ 5199F: Documentation/admin-guide/cgroup-v2.rst 5200F: include/linux/cgroup* 5201F: kernel/cgroup/ 5202F: tools/testing/selftests/cgroup/ 5203 5204CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5205M: Tejun Heo <tj@kernel.org> 5206M: Josef Bacik <josef@toxicpanda.com> 5207M: Jens Axboe <axboe@kernel.dk> 5208L: cgroups@vger.kernel.org 5209L: linux-block@vger.kernel.org 5210T: git git://git.kernel.dk/linux-block 5211F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5212F: block/bfq-cgroup.c 5213F: block/blk-cgroup.c 5214F: block/blk-iocost.c 5215F: block/blk-iolatency.c 5216F: block/blk-throttle.c 5217F: include/linux/blk-cgroup.h 5218 5219CONTROL GROUP - CPUSET 5220M: Waiman Long <longman@redhat.com> 5221M: Zefan Li <lizefan.x@bytedance.com> 5222L: cgroups@vger.kernel.org 5223S: Maintained 5224T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5225F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5226F: include/linux/cpuset.h 5227F: kernel/cgroup/cpuset.c 5228 5229CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5230M: Johannes Weiner <hannes@cmpxchg.org> 5231M: Michal Hocko <mhocko@kernel.org> 5232M: Roman Gushchin <roman.gushchin@linux.dev> 5233M: Shakeel Butt <shakeelb@google.com> 5234R: Muchun Song <muchun.song@linux.dev> 5235L: cgroups@vger.kernel.org 5236L: linux-mm@kvack.org 5237S: Maintained 5238F: mm/memcontrol.c 5239F: mm/swap_cgroup.c 5240F: tools/testing/selftests/cgroup/memcg_protection.m 5241F: tools/testing/selftests/cgroup/test_kmem.c 5242F: tools/testing/selftests/cgroup/test_memcontrol.c 5243 5244CORETEMP HARDWARE MONITORING DRIVER 5245M: Fenghua Yu <fenghua.yu@intel.com> 5246L: linux-hwmon@vger.kernel.org 5247S: Maintained 5248F: Documentation/hwmon/coretemp.rst 5249F: drivers/hwmon/coretemp.c 5250 5251CORSAIR-CPRO HARDWARE MONITOR DRIVER 5252M: Marius Zachmann <mail@mariuszachmann.de> 5253L: linux-hwmon@vger.kernel.org 5254S: Maintained 5255F: drivers/hwmon/corsair-cpro.c 5256 5257CORSAIR-PSU HARDWARE MONITOR DRIVER 5258M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5259L: linux-hwmon@vger.kernel.org 5260S: Maintained 5261F: Documentation/hwmon/corsair-psu.rst 5262F: drivers/hwmon/corsair-psu.c 5263 5264COUNTER SUBSYSTEM 5265M: William Breathitt Gray <william.gray@linaro.org> 5266L: linux-iio@vger.kernel.org 5267S: Maintained 5268T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5269F: Documentation/ABI/testing/sysfs-bus-counter 5270F: Documentation/driver-api/generic-counter.rst 5271F: drivers/counter/ 5272F: include/linux/counter.h 5273F: include/uapi/linux/counter.h 5274F: tools/counter/ 5275 5276CP2615 I2C DRIVER 5277M: Bence Csókás <bence98@sch.bme.hu> 5278S: Maintained 5279F: drivers/i2c/busses/i2c-cp2615.c 5280 5281CPMAC ETHERNET DRIVER 5282M: Florian Fainelli <f.fainelli@gmail.com> 5283L: netdev@vger.kernel.org 5284S: Maintained 5285F: drivers/net/ethernet/ti/cpmac.c 5286 5287CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5288M: Viresh Kumar <viresh.kumar@linaro.org> 5289M: Sudeep Holla <sudeep.holla@arm.com> 5290L: linux-pm@vger.kernel.org 5291S: Maintained 5292W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5293F: drivers/cpufreq/vexpress-spc-cpufreq.c 5294 5295CPU FREQUENCY SCALING FRAMEWORK 5296M: "Rafael J. Wysocki" <rafael@kernel.org> 5297M: Viresh Kumar <viresh.kumar@linaro.org> 5298L: linux-pm@vger.kernel.org 5299S: Maintained 5300B: https://bugzilla.kernel.org 5301T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5302T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5303F: Documentation/admin-guide/pm/cpufreq.rst 5304F: Documentation/admin-guide/pm/intel_pstate.rst 5305F: Documentation/cpu-freq/ 5306F: Documentation/devicetree/bindings/cpufreq/ 5307F: drivers/cpufreq/ 5308F: include/linux/cpufreq.h 5309F: include/linux/sched/cpufreq.h 5310F: kernel/sched/cpufreq*.c 5311F: tools/testing/selftests/cpufreq/ 5312 5313CPU HOTPLUG 5314M: Thomas Gleixner <tglx@linutronix.de> 5315M: Peter Zijlstra <peterz@infradead.org> 5316L: linux-kernel@vger.kernel.org 5317S: Maintained 5318T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5319F: include/linux/cpu.h 5320F: include/linux/cpuhotplug.h 5321F: include/linux/smpboot.h 5322F: kernel/cpu.c 5323F: kernel/smpboot.* 5324 5325CPU IDLE TIME MANAGEMENT FRAMEWORK 5326M: "Rafael J. Wysocki" <rafael@kernel.org> 5327M: Daniel Lezcano <daniel.lezcano@linaro.org> 5328L: linux-pm@vger.kernel.org 5329S: Maintained 5330B: https://bugzilla.kernel.org 5331T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5332F: Documentation/admin-guide/pm/cpuidle.rst 5333F: Documentation/driver-api/pm/cpuidle.rst 5334F: drivers/cpuidle/ 5335F: include/linux/cpuidle.h 5336 5337CPU POWER MONITORING SUBSYSTEM 5338M: Thomas Renninger <trenn@suse.com> 5339M: Shuah Khan <shuah@kernel.org> 5340M: Shuah Khan <skhan@linuxfoundation.org> 5341L: linux-pm@vger.kernel.org 5342S: Maintained 5343F: tools/power/cpupower/ 5344 5345CPUID/MSR DRIVER 5346M: "H. Peter Anvin" <hpa@zytor.com> 5347S: Maintained 5348F: arch/x86/kernel/cpuid.c 5349F: arch/x86/kernel/msr.c 5350 5351CPUIDLE DRIVER - ARM BIG LITTLE 5352M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5353M: Daniel Lezcano <daniel.lezcano@linaro.org> 5354L: linux-pm@vger.kernel.org 5355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5356S: Maintained 5357T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5358F: drivers/cpuidle/cpuidle-big_little.c 5359 5360CPUIDLE DRIVER - ARM EXYNOS 5361M: Daniel Lezcano <daniel.lezcano@linaro.org> 5362M: Kukjin Kim <kgene@kernel.org> 5363R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5364L: linux-pm@vger.kernel.org 5365L: linux-samsung-soc@vger.kernel.org 5366S: Supported 5367F: arch/arm/mach-exynos/pm.c 5368F: drivers/cpuidle/cpuidle-exynos.c 5369F: include/linux/platform_data/cpuidle-exynos.h 5370 5371CPUIDLE DRIVER - ARM PSCI 5372M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5373M: Sudeep Holla <sudeep.holla@arm.com> 5374L: linux-pm@vger.kernel.org 5375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5376S: Supported 5377F: drivers/cpuidle/cpuidle-psci.c 5378 5379CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5380M: Ulf Hansson <ulf.hansson@linaro.org> 5381L: linux-pm@vger.kernel.org 5382L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5383S: Supported 5384F: drivers/cpuidle/cpuidle-psci-domain.c 5385F: drivers/cpuidle/cpuidle-psci.h 5386 5387CPUIDLE DRIVER - DT IDLE PM DOMAIN 5388M: Ulf Hansson <ulf.hansson@linaro.org> 5389L: linux-pm@vger.kernel.org 5390S: Supported 5391F: drivers/cpuidle/dt_idle_genpd.c 5392F: drivers/cpuidle/dt_idle_genpd.h 5393 5394CPUIDLE DRIVER - RISC-V SBI 5395M: Anup Patel <anup@brainfault.org> 5396L: linux-pm@vger.kernel.org 5397L: linux-riscv@lists.infradead.org 5398S: Maintained 5399F: drivers/cpuidle/cpuidle-riscv-sbi.c 5400 5401CRAMFS FILESYSTEM 5402M: Nicolas Pitre <nico@fluxnic.net> 5403S: Maintained 5404F: Documentation/filesystems/cramfs.rst 5405F: fs/cramfs/ 5406 5407CREATIVE SB0540 5408M: Bastien Nocera <hadess@hadess.net> 5409L: linux-input@vger.kernel.org 5410S: Maintained 5411F: drivers/hid/hid-creative-sb0540.c 5412 5413CRYPTO API 5414M: Herbert Xu <herbert@gondor.apana.org.au> 5415M: "David S. Miller" <davem@davemloft.net> 5416L: linux-crypto@vger.kernel.org 5417S: Maintained 5418T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5419T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5420F: Documentation/crypto/ 5421F: Documentation/devicetree/bindings/crypto/ 5422F: arch/*/crypto/ 5423F: crypto/ 5424F: drivers/crypto/ 5425F: include/crypto/ 5426F: include/linux/crypto* 5427F: lib/crypto/ 5428 5429CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5430M: Neil Horman <nhorman@tuxdriver.com> 5431L: linux-crypto@vger.kernel.org 5432S: Maintained 5433F: crypto/ansi_cprng.c 5434F: crypto/rng.c 5435 5436CS3308 MEDIA DRIVER 5437M: Hans Verkuil <hverkuil@xs4all.nl> 5438L: linux-media@vger.kernel.org 5439S: Odd Fixes 5440W: http://linuxtv.org 5441T: git git://linuxtv.org/media_tree.git 5442F: drivers/media/i2c/cs3308.c 5443 5444CS5535 Audio ALSA driver 5445M: Jaya Kumar <jayakumar.alsa@gmail.com> 5446S: Maintained 5447F: sound/pci/cs5535audio/ 5448 5449CTU CAN FD DRIVER 5450M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5451M: Ondrej Ille <ondrej.ille@gmail.com> 5452L: linux-can@vger.kernel.org 5453S: Maintained 5454F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5455F: drivers/net/can/ctucanfd/ 5456 5457CW1200 WLAN driver 5458M: Solomon Peachy <pizza@shaftnet.org> 5459S: Maintained 5460F: drivers/net/wireless/st/cw1200/ 5461 5462CX18 VIDEO4LINUX DRIVER 5463M: Andy Walls <awalls@md.metrocast.net> 5464L: linux-media@vger.kernel.org 5465S: Maintained 5466W: https://linuxtv.org 5467T: git git://linuxtv.org/media_tree.git 5468F: drivers/media/pci/cx18/ 5469F: include/uapi/linux/ivtv* 5470 5471CX2341X MPEG ENCODER HELPER MODULE 5472M: Hans Verkuil <hverkuil@xs4all.nl> 5473L: linux-media@vger.kernel.org 5474S: Maintained 5475W: https://linuxtv.org 5476T: git git://linuxtv.org/media_tree.git 5477F: drivers/media/common/cx2341x* 5478F: include/media/drv-intf/cx2341x.h 5479 5480CX24120 MEDIA DRIVER 5481M: Jemma Denson <jdenson@gmail.com> 5482M: Patrick Boettcher <patrick.boettcher@posteo.de> 5483L: linux-media@vger.kernel.org 5484S: Maintained 5485W: https://linuxtv.org 5486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5487F: drivers/media/dvb-frontends/cx24120* 5488 5489CX88 VIDEO4LINUX DRIVER 5490M: Mauro Carvalho Chehab <mchehab@kernel.org> 5491L: linux-media@vger.kernel.org 5492S: Odd fixes 5493W: https://linuxtv.org 5494T: git git://linuxtv.org/media_tree.git 5495F: Documentation/driver-api/media/drivers/cx88* 5496F: drivers/media/pci/cx88/ 5497 5498CXD2820R MEDIA DRIVER 5499M: Antti Palosaari <crope@iki.fi> 5500L: linux-media@vger.kernel.org 5501S: Maintained 5502W: https://linuxtv.org 5503W: http://palosaari.fi/linux/ 5504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5505T: git git://linuxtv.org/anttip/media_tree.git 5506F: drivers/media/dvb-frontends/cxd2820r* 5507 5508CXGB3 ETHERNET DRIVER (CXGB3) 5509M: Raju Rangoju <rajur@chelsio.com> 5510L: netdev@vger.kernel.org 5511S: Supported 5512W: http://www.chelsio.com 5513F: drivers/net/ethernet/chelsio/cxgb3/ 5514 5515CXGB3 ISCSI DRIVER (CXGB3I) 5516M: Varun Prakash <varun@chelsio.com> 5517L: linux-scsi@vger.kernel.org 5518S: Supported 5519W: http://www.chelsio.com 5520F: drivers/scsi/cxgbi/cxgb3i 5521 5522CXGB4 CRYPTO DRIVER (chcr) 5523M: Ayush Sawal <ayush.sawal@chelsio.com> 5524L: linux-crypto@vger.kernel.org 5525S: Supported 5526W: http://www.chelsio.com 5527F: drivers/crypto/chelsio 5528 5529CXGB4 ETHERNET DRIVER (CXGB4) 5530M: Raju Rangoju <rajur@chelsio.com> 5531L: netdev@vger.kernel.org 5532S: Supported 5533W: http://www.chelsio.com 5534F: drivers/net/ethernet/chelsio/cxgb4/ 5535 5536CXGB4 INLINE CRYPTO DRIVER 5537M: Ayush Sawal <ayush.sawal@chelsio.com> 5538L: netdev@vger.kernel.org 5539S: Supported 5540W: http://www.chelsio.com 5541F: drivers/net/ethernet/chelsio/inline_crypto/ 5542 5543CXGB4 ISCSI DRIVER (CXGB4I) 5544M: Varun Prakash <varun@chelsio.com> 5545L: linux-scsi@vger.kernel.org 5546S: Supported 5547W: http://www.chelsio.com 5548F: drivers/scsi/cxgbi/cxgb4i 5549 5550CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5551M: Potnuri Bharat Teja <bharat@chelsio.com> 5552L: linux-rdma@vger.kernel.org 5553S: Supported 5554W: http://www.openfabrics.org 5555F: drivers/infiniband/hw/cxgb4/ 5556F: include/uapi/rdma/cxgb4-abi.h 5557 5558CXGB4VF ETHERNET DRIVER (CXGB4VF) 5559M: Raju Rangoju <rajur@chelsio.com> 5560L: netdev@vger.kernel.org 5561S: Supported 5562W: http://www.chelsio.com 5563F: drivers/net/ethernet/chelsio/cxgb4vf/ 5564 5565CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5566M: Frederic Barrat <fbarrat@linux.ibm.com> 5567M: Andrew Donnellan <ajd@linux.ibm.com> 5568L: linuxppc-dev@lists.ozlabs.org 5569S: Supported 5570F: Documentation/ABI/testing/sysfs-class-cxl 5571F: Documentation/powerpc/cxl.rst 5572F: arch/powerpc/platforms/powernv/pci-cxl.c 5573F: drivers/misc/cxl/ 5574F: include/misc/cxl* 5575F: include/uapi/misc/cxl.h 5576 5577CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5578M: Manoj N. Kumar <manoj@linux.ibm.com> 5579M: Matthew R. Ochs <mrochs@linux.ibm.com> 5580M: Uma Krishnan <ukrishn@linux.ibm.com> 5581L: linux-scsi@vger.kernel.org 5582S: Supported 5583F: Documentation/powerpc/cxlflash.rst 5584F: drivers/scsi/cxlflash/ 5585F: include/uapi/scsi/cxlflash_ioctl.h 5586 5587CYBERPRO FB DRIVER 5588M: Russell King <linux@armlinux.org.uk> 5589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5590S: Maintained 5591W: http://www.armlinux.org.uk/ 5592F: drivers/video/fbdev/cyber2000fb.* 5593 5594CYCLADES PC300 DRIVER 5595S: Orphan 5596F: drivers/net/wan/pc300* 5597 5598CYPRESS CY8C95X0 PINCTRL DRIVER 5599M: Patrick Rudolph <patrick.rudolph@9elements.com> 5600L: linux-gpio@vger.kernel.org 5601S: Maintained 5602F: drivers/pinctrl/pinctrl-cy8c95x0.c 5603 5604CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5605M: Linus Walleij <linus.walleij@linaro.org> 5606L: linux-input@vger.kernel.org 5607S: Maintained 5608F: drivers/input/touchscreen/cy8ctma140.c 5609 5610CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5611M: Yassine Oudjana <y.oudjana@protonmail.com> 5612L: linux-input@vger.kernel.org 5613S: Maintained 5614F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5615F: drivers/input/keyboard/cypress-sf.c 5616 5617CYPRESS_FIRMWARE MEDIA DRIVER 5618M: Antti Palosaari <crope@iki.fi> 5619L: linux-media@vger.kernel.org 5620S: Maintained 5621W: https://linuxtv.org 5622W: http://palosaari.fi/linux/ 5623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5624T: git git://linuxtv.org/anttip/media_tree.git 5625F: drivers/media/common/cypress_firmware* 5626 5627CYTTSP TOUCHSCREEN DRIVER 5628M: Linus Walleij <linus.walleij@linaro.org> 5629L: linux-input@vger.kernel.org 5630S: Maintained 5631F: drivers/input/touchscreen/cyttsp* 5632 5633D-LINK DIR-685 TOUCHKEYS DRIVER 5634M: Linus Walleij <linus.walleij@linaro.org> 5635L: linux-input@vger.kernel.org 5636S: Supported 5637F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5638 5639DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5640M: Joshua Kinard <kumba@gentoo.org> 5641S: Maintained 5642F: drivers/rtc/rtc-ds1685.c 5643F: include/linux/rtc/ds1685.h 5644 5645DAMA SLAVE for AX.25 5646M: Joerg Reuter <jreuter@yaina.de> 5647L: linux-hams@vger.kernel.org 5648S: Maintained 5649W: http://yaina.de/jreuter/ 5650W: http://www.qsl.net/dl1bke/ 5651F: net/ax25/af_ax25.c 5652F: net/ax25/ax25_dev.c 5653F: net/ax25/ax25_ds_* 5654F: net/ax25/ax25_in.c 5655F: net/ax25/ax25_out.c 5656F: net/ax25/ax25_timer.c 5657F: net/ax25/sysctl_net_ax25.c 5658 5659DATA ACCESS MONITOR 5660M: SeongJae Park <sj@kernel.org> 5661L: damon@lists.linux.dev 5662L: linux-mm@kvack.org 5663S: Maintained 5664W: https://damonitor.github.io 5665P: Documentation/mm/damon/maintainer-profile.rst 5666T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5667T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5668T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5669F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5670F: Documentation/admin-guide/mm/damon/ 5671F: Documentation/mm/damon/ 5672F: include/linux/damon.h 5673F: include/trace/events/damon.h 5674F: mm/damon/ 5675F: tools/testing/selftests/damon/ 5676 5677DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5678L: netdev@vger.kernel.org 5679S: Orphan 5680F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5681F: drivers/net/ethernet/dec/tulip/dmfe.c 5682 5683DC390/AM53C974 SCSI driver 5684M: Hannes Reinecke <hare@suse.com> 5685L: linux-scsi@vger.kernel.org 5686S: Maintained 5687F: drivers/scsi/am53c974.c 5688 5689DC395x SCSI driver 5690M: Oliver Neukum <oliver@neukum.org> 5691M: Ali Akcaagac <aliakc@web.de> 5692M: Jamie Lenehan <lenehan@twibble.org> 5693S: Maintained 5694F: Documentation/scsi/dc395x.rst 5695F: drivers/scsi/dc395x.* 5696 5697DCCP PROTOCOL 5698L: dccp@vger.kernel.org 5699S: Orphan 5700W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5701F: include/linux/dccp.h 5702F: include/linux/tfrc.h 5703F: include/uapi/linux/dccp.h 5704F: net/dccp/ 5705 5706DEBUGOBJECTS: 5707M: Thomas Gleixner <tglx@linutronix.de> 5708L: linux-kernel@vger.kernel.org 5709S: Maintained 5710T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5711F: include/linux/debugobjects.h 5712F: lib/debugobjects.c 5713 5714DECSTATION PLATFORM SUPPORT 5715M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5716L: linux-mips@vger.kernel.org 5717S: Maintained 5718W: http://www.linux-mips.org/wiki/DECstation 5719F: arch/mips/dec/ 5720F: arch/mips/include/asm/dec/ 5721F: arch/mips/include/asm/mach-dec/ 5722 5723DEFXX FDDI NETWORK DRIVER 5724M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5725S: Maintained 5726F: drivers/net/fddi/defxx.* 5727 5728DEFZA FDDI NETWORK DRIVER 5729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5730S: Maintained 5731F: drivers/net/fddi/defza.* 5732 5733DEINTERLACE DRIVERS FOR ALLWINNER H3 5734M: Jernej Skrabec <jernej.skrabec@gmail.com> 5735L: linux-media@vger.kernel.org 5736S: Maintained 5737T: git git://linuxtv.org/media_tree.git 5738F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5739F: drivers/media/platform/sunxi/sun8i-di/ 5740 5741DELL LAPTOP DRIVER 5742M: Matthew Garrett <mjg59@srcf.ucam.org> 5743M: Pali Rohár <pali@kernel.org> 5744L: platform-driver-x86@vger.kernel.org 5745S: Maintained 5746F: drivers/platform/x86/dell/dell-laptop.c 5747 5748DELL LAPTOP FREEFALL DRIVER 5749M: Pali Rohár <pali@kernel.org> 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-smo8800.c 5752 5753DELL LAPTOP RBTN DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: drivers/platform/x86/dell/dell-rbtn.* 5757 5758DELL LAPTOP SMM DRIVER 5759M: Pali Rohár <pali@kernel.org> 5760S: Maintained 5761F: Documentation/ABI/obsolete/procfs-i8k 5762F: drivers/hwmon/dell-smm-hwmon.c 5763F: include/uapi/linux/i8k.h 5764 5765DELL REMOTE BIOS UPDATE DRIVER 5766M: Stuart Hayes <stuart.w.hayes@gmail.com> 5767L: platform-driver-x86@vger.kernel.org 5768S: Maintained 5769F: drivers/platform/x86/dell/dell_rbu.c 5770 5771DELL SMBIOS DRIVER 5772M: Pali Rohár <pali@kernel.org> 5773L: Dell.Client.Kernel@dell.com 5774L: platform-driver-x86@vger.kernel.org 5775S: Maintained 5776F: drivers/platform/x86/dell/dell-smbios.* 5777 5778DELL SMBIOS SMM DRIVER 5779L: Dell.Client.Kernel@dell.com 5780L: platform-driver-x86@vger.kernel.org 5781S: Maintained 5782F: drivers/platform/x86/dell/dell-smbios-smm.c 5783 5784DELL SMBIOS WMI DRIVER 5785L: Dell.Client.Kernel@dell.com 5786L: platform-driver-x86@vger.kernel.org 5787S: Maintained 5788F: drivers/platform/x86/dell/dell-smbios-wmi.c 5789F: tools/wmi/dell-smbios-example.c 5790 5791DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5792M: Stuart Hayes <stuart.w.hayes@gmail.com> 5793L: platform-driver-x86@vger.kernel.org 5794S: Maintained 5795F: Documentation/driver-api/dcdbas.rst 5796F: drivers/platform/x86/dell/dcdbas.* 5797 5798DELL WMI DDV DRIVER 5799M: Armin Wolf <W_Armin@gmx.de> 5800S: Maintained 5801F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5802F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5803F: Documentation/wmi/devices/dell-wmi-ddv.rst 5804F: drivers/platform/x86/dell/dell-wmi-ddv.c 5805 5806DELL WMI DESCRIPTOR DRIVER 5807L: Dell.Client.Kernel@dell.com 5808S: Maintained 5809F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5810 5811DELL WMI HARDWARE PRIVACY SUPPORT 5812M: Perry Yuan <Perry.Yuan@dell.com> 5813L: Dell.Client.Kernel@dell.com 5814L: platform-driver-x86@vger.kernel.org 5815S: Maintained 5816F: drivers/platform/x86/dell/dell-wmi-privacy.c 5817 5818DELL WMI NOTIFICATIONS DRIVER 5819M: Matthew Garrett <mjg59@srcf.ucam.org> 5820M: Pali Rohár <pali@kernel.org> 5821S: Maintained 5822F: drivers/platform/x86/dell/dell-wmi-base.c 5823 5824DELL WMI SYSMAN DRIVER 5825M: Prasanth Ksr <prasanth.ksr@dell.com> 5826L: Dell.Client.Kernel@dell.com 5827L: platform-driver-x86@vger.kernel.org 5828S: Maintained 5829F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5830F: drivers/platform/x86/dell/dell-wmi-sysman/ 5831 5832DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5833M: Zev Weiss <zev@bewilderbeest.net> 5834L: linux-hwmon@vger.kernel.org 5835S: Maintained 5836F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5837 5838DELTA DPS920AB PSU DRIVER 5839M: Robert Marko <robert.marko@sartura.hr> 5840L: linux-hwmon@vger.kernel.org 5841S: Maintained 5842F: Documentation/hwmon/dps920ab.rst 5843F: drivers/hwmon/pmbus/dps920ab.c 5844 5845DELTA NETWORKS TN48M CPLD DRIVERS 5846M: Robert Marko <robert.marko@sartura.hr> 5847S: Maintained 5848F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5849F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5850F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5851F: drivers/gpio/gpio-tn48m.c 5852F: include/dt-bindings/reset/delta,tn48m-reset.h 5853 5854DELTA ST MEDIA DRIVER 5855M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5856L: linux-media@vger.kernel.org 5857S: Supported 5858W: https://linuxtv.org 5859T: git git://linuxtv.org/media_tree.git 5860F: drivers/media/platform/st/sti/delta 5861 5862DENALI NAND DRIVER 5863L: linux-mtd@lists.infradead.org 5864S: Orphan 5865F: drivers/mtd/nand/raw/denali* 5866 5867DESIGNWARE EDMA CORE IP DRIVER 5868M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5869R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5870R: Serge Semin <fancer.lancer@gmail.com> 5871L: dmaengine@vger.kernel.org 5872S: Maintained 5873F: drivers/dma/dw-edma/ 5874F: include/linux/dma/edma.h 5875 5876DESIGNWARE USB2 DRD IP DRIVER 5877M: Minas Harutyunyan <hminas@synopsys.com> 5878L: linux-usb@vger.kernel.org 5879S: Maintained 5880T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5881F: drivers/usb/dwc2/ 5882 5883DESIGNWARE USB3 DRD IP DRIVER 5884M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5885L: linux-usb@vger.kernel.org 5886S: Maintained 5887F: drivers/usb/dwc3/ 5888 5889DESIGNWARE XDATA IP DRIVER 5890M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5891L: linux-pci@vger.kernel.org 5892S: Maintained 5893F: Documentation/misc-devices/dw-xdata-pcie.rst 5894F: drivers/misc/dw-xdata-pcie.c 5895 5896DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5897M: Andreas Klinger <ak@it-klinger.de> 5898L: linux-iio@vger.kernel.org 5899S: Maintained 5900F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5901F: drivers/iio/proximity/srf*.c 5902 5903DEVICE COREDUMP (DEV_COREDUMP) 5904M: Johannes Berg <johannes@sipsolutions.net> 5905L: linux-kernel@vger.kernel.org 5906S: Maintained 5907F: drivers/base/devcoredump.c 5908F: include/linux/devcoredump.h 5909 5910DEVICE DEPENDENCY HELPER SCRIPT 5911M: Saravana Kannan <saravanak@google.com> 5912L: linux-kernel@vger.kernel.org 5913S: Maintained 5914F: scripts/dev-needs.sh 5915 5916DEVICE DIRECT ACCESS (DAX) 5917M: Dan Williams <dan.j.williams@intel.com> 5918M: Vishal Verma <vishal.l.verma@intel.com> 5919M: Dave Jiang <dave.jiang@intel.com> 5920L: nvdimm@lists.linux.dev 5921L: linux-cxl@vger.kernel.org 5922S: Supported 5923F: drivers/dax/ 5924 5925DEVICE FREQUENCY (DEVFREQ) 5926M: MyungJoo Ham <myungjoo.ham@samsung.com> 5927M: Kyungmin Park <kyungmin.park@samsung.com> 5928M: Chanwoo Choi <cw00.choi@samsung.com> 5929L: linux-pm@vger.kernel.org 5930S: Maintained 5931T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5932F: Documentation/devicetree/bindings/devfreq/ 5933F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5934F: drivers/devfreq/ 5935F: include/linux/devfreq.h 5936F: include/trace/events/devfreq.h 5937 5938DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5939M: Chanwoo Choi <cw00.choi@samsung.com> 5940L: linux-pm@vger.kernel.org 5941S: Supported 5942T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5943F: Documentation/devicetree/bindings/devfreq/event/ 5944F: drivers/devfreq/devfreq-event.c 5945F: drivers/devfreq/event/ 5946F: include/dt-bindings/pmu/exynos_ppmu.h 5947F: include/linux/devfreq-event.h 5948 5949DEVICE RESOURCE MANAGEMENT HELPERS 5950M: Hans de Goede <hdegoede@redhat.com> 5951R: Matti Vaittinen <mazziesaccount@gmail.com> 5952S: Maintained 5953F: include/linux/devm-helpers.h 5954 5955DEVICE-MAPPER (LVM) 5956M: Alasdair Kergon <agk@redhat.com> 5957M: Mike Snitzer <snitzer@kernel.org> 5958M: dm-devel@redhat.com 5959L: dm-devel@redhat.com 5960S: Maintained 5961W: http://sources.redhat.com/dm 5962Q: http://patchwork.kernel.org/project/dm-devel/list/ 5963T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5964T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5965F: Documentation/admin-guide/device-mapper/ 5966F: drivers/md/Kconfig 5967F: drivers/md/Makefile 5968F: drivers/md/dm* 5969F: drivers/md/persistent-data/ 5970F: include/linux/device-mapper.h 5971F: include/linux/dm-*.h 5972F: include/uapi/linux/dm-*.h 5973 5974DEVLINK 5975M: Jiri Pirko <jiri@resnulli.us> 5976L: netdev@vger.kernel.org 5977S: Supported 5978F: Documentation/networking/devlink 5979F: include/net/devlink.h 5980F: include/uapi/linux/devlink.h 5981F: net/devlink/ 5982 5983DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5984M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5985L: kernel@dh-electronics.com 5986S: Maintained 5987F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5988F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5989 5990DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5991M: Marek Vasut <marex@denx.de> 5992L: kernel@dh-electronics.com 5993S: Maintained 5994F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5995F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5996 5997DIALOG SEMICONDUCTOR DRIVERS 5998M: Support Opensource <support.opensource@diasemi.com> 5999S: Supported 6000W: http://www.dialog-semiconductor.com/products 6001F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6002F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6003F: Documentation/devicetree/bindings/mfd/da90*.txt 6004F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6005F: Documentation/devicetree/bindings/regulator/da92*.txt 6006F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6007F: Documentation/devicetree/bindings/regulator/slg51000.txt 6008F: Documentation/devicetree/bindings/sound/da[79]*.txt 6009F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6010F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6011F: Documentation/hwmon/da90??.rst 6012F: drivers/gpio/gpio-da90??.c 6013F: drivers/hwmon/da90??-hwmon.c 6014F: drivers/iio/adc/da91??-*.c 6015F: drivers/input/misc/da72??.[ch] 6016F: drivers/input/misc/da90??_onkey.c 6017F: drivers/input/touchscreen/da9052_tsi.c 6018F: drivers/leds/leds-da90??.c 6019F: drivers/mfd/da903x.c 6020F: drivers/mfd/da90??-*.c 6021F: drivers/mfd/da91??-*.c 6022F: drivers/pinctrl/pinctrl-da90??.c 6023F: drivers/power/supply/da9052-battery.c 6024F: drivers/power/supply/da91??-*.c 6025F: drivers/regulator/da9???-regulator.[ch] 6026F: drivers/regulator/slg51000-regulator.[ch] 6027F: drivers/rtc/rtc-da90??.c 6028F: drivers/thermal/da90??-thermal.c 6029F: drivers/video/backlight/da90??_bl.c 6030F: drivers/watchdog/da90??_wdt.c 6031F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6032F: include/linux/mfd/da903x.h 6033F: include/linux/mfd/da9052/ 6034F: include/linux/mfd/da9055/ 6035F: include/linux/mfd/da9062/ 6036F: include/linux/mfd/da9063/ 6037F: include/linux/mfd/da9150/ 6038F: include/linux/regulator/da9211.h 6039F: include/sound/da[79]*.h 6040F: sound/soc/codecs/da[79]*.[ch] 6041 6042DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6043M: William Breathitt Gray <william.gray@linaro.org> 6044L: linux-gpio@vger.kernel.org 6045S: Maintained 6046F: drivers/gpio/gpio-gpio-mm.c 6047 6048DIOLAN U2C-12 I2C DRIVER 6049M: Guenter Roeck <linux@roeck-us.net> 6050L: linux-i2c@vger.kernel.org 6051S: Maintained 6052F: drivers/i2c/busses/i2c-diolan-u2c.c 6053 6054DIRECTORY NOTIFICATION (DNOTIFY) 6055M: Jan Kara <jack@suse.cz> 6056R: Amir Goldstein <amir73il@gmail.com> 6057L: linux-fsdevel@vger.kernel.org 6058S: Maintained 6059F: Documentation/filesystems/dnotify.rst 6060F: fs/notify/dnotify/ 6061F: include/linux/dnotify.h 6062 6063DISK GEOMETRY AND PARTITION HANDLING 6064M: Andries Brouwer <aeb@cwi.nl> 6065S: Maintained 6066W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6067W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6068W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6069 6070DISKQUOTA 6071M: Jan Kara <jack@suse.com> 6072S: Maintained 6073F: Documentation/filesystems/quota.rst 6074F: fs/quota/ 6075F: include/linux/quota*.h 6076F: include/uapi/linux/quota*.h 6077 6078DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6079M: Bernie Thompson <bernie@plugable.com> 6080L: linux-fbdev@vger.kernel.org 6081S: Maintained 6082W: http://plugable.com/category/projects/udlfb/ 6083F: Documentation/fb/udlfb.rst 6084F: drivers/video/fbdev/udlfb.c 6085F: include/video/udlfb.h 6086 6087DISTRIBUTED LOCK MANAGER (DLM) 6088M: Christine Caulfield <ccaulfie@redhat.com> 6089M: David Teigland <teigland@redhat.com> 6090L: cluster-devel@redhat.com 6091S: Supported 6092W: http://sources.redhat.com/cluster/ 6093T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6094F: fs/dlm/ 6095 6096DMA BUFFER SHARING FRAMEWORK 6097M: Sumit Semwal <sumit.semwal@linaro.org> 6098M: Christian König <christian.koenig@amd.com> 6099L: linux-media@vger.kernel.org 6100L: dri-devel@lists.freedesktop.org 6101L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6102S: Maintained 6103T: git git://anongit.freedesktop.org/drm/drm-misc 6104F: Documentation/driver-api/dma-buf.rst 6105F: drivers/dma-buf/ 6106F: include/linux/*fence.h 6107F: include/linux/dma-buf.h 6108F: include/linux/dma-resv.h 6109K: \bdma_(?:buf|fence|resv)\b 6110 6111DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6112M: Vinod Koul <vkoul@kernel.org> 6113L: dmaengine@vger.kernel.org 6114S: Maintained 6115Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6116T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6117F: Documentation/devicetree/bindings/dma/ 6118F: Documentation/driver-api/dmaengine/ 6119F: drivers/dma/ 6120F: include/dt-bindings/dma/ 6121F: include/linux/dma/ 6122F: include/linux/dmaengine.h 6123F: include/linux/of_dma.h 6124 6125DMA MAPPING BENCHMARK 6126M: Xiang Chen <chenxiang66@hisilicon.com> 6127L: iommu@lists.linux.dev 6128F: kernel/dma/map_benchmark.c 6129F: tools/testing/selftests/dma/ 6130 6131DMA MAPPING HELPERS 6132M: Christoph Hellwig <hch@lst.de> 6133M: Marek Szyprowski <m.szyprowski@samsung.com> 6134R: Robin Murphy <robin.murphy@arm.com> 6135L: iommu@lists.linux.dev 6136S: Supported 6137W: http://git.infradead.org/users/hch/dma-mapping.git 6138T: git git://git.infradead.org/users/hch/dma-mapping.git 6139F: include/asm-generic/dma-mapping.h 6140F: include/linux/dma-direct.h 6141F: include/linux/dma-map-ops.h 6142F: include/linux/dma-mapping.h 6143F: include/linux/swiotlb.h 6144F: kernel/dma/ 6145 6146DMA-BUF HEAPS FRAMEWORK 6147M: Sumit Semwal <sumit.semwal@linaro.org> 6148R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6149R: Liam Mark <lmark@codeaurora.org> 6150R: Laura Abbott <labbott@redhat.com> 6151R: Brian Starkey <Brian.Starkey@arm.com> 6152R: John Stultz <jstultz@google.com> 6153L: linux-media@vger.kernel.org 6154L: dri-devel@lists.freedesktop.org 6155L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6156S: Maintained 6157T: git git://anongit.freedesktop.org/drm/drm-misc 6158F: drivers/dma-buf/dma-heap.c 6159F: drivers/dma-buf/heaps/* 6160F: include/linux/dma-heap.h 6161F: include/uapi/linux/dma-heap.h 6162 6163DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6164M: Lukasz Luba <lukasz.luba@arm.com> 6165L: linux-pm@vger.kernel.org 6166L: linux-samsung-soc@vger.kernel.org 6167S: Maintained 6168F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6169F: drivers/memory/samsung/exynos5422-dmc.c 6170 6171DME1737 HARDWARE MONITOR DRIVER 6172M: Juerg Haefliger <juergh@proton.me> 6173L: linux-hwmon@vger.kernel.org 6174S: Maintained 6175F: Documentation/hwmon/dme1737.rst 6176F: drivers/hwmon/dme1737.c 6177 6178DMI/SMBIOS SUPPORT 6179M: Jean Delvare <jdelvare@suse.com> 6180S: Maintained 6181T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6182F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6183F: drivers/firmware/dmi-id.c 6184F: drivers/firmware/dmi_scan.c 6185F: include/linux/dmi.h 6186 6187DOCUMENTATION 6188M: Jonathan Corbet <corbet@lwn.net> 6189L: linux-doc@vger.kernel.org 6190S: Maintained 6191P: Documentation/doc-guide/maintainer-profile.rst 6192T: git git://git.lwn.net/linux.git docs-next 6193F: Documentation/ 6194F: scripts/documentation-file-ref-check 6195F: scripts/kernel-doc 6196F: scripts/sphinx-pre-install 6197X: Documentation/ABI/ 6198X: Documentation/admin-guide/media/ 6199X: Documentation/devicetree/ 6200X: Documentation/driver-api/media/ 6201X: Documentation/firmware-guide/acpi/ 6202X: Documentation/i2c/ 6203X: Documentation/netlink/ 6204X: Documentation/power/ 6205X: Documentation/spi/ 6206X: Documentation/userspace-api/media/ 6207 6208DOCUMENTATION PROCESS 6209M: Jonathan Corbet <corbet@lwn.net> 6210L: workflows@vger.kernel.org 6211S: Maintained 6212F: Documentation/process/ 6213 6214DOCUMENTATION REPORTING ISSUES 6215M: Thorsten Leemhuis <linux@leemhuis.info> 6216L: linux-doc@vger.kernel.org 6217S: Maintained 6218F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6219F: Documentation/admin-guide/reporting-issues.rst 6220 6221DOCUMENTATION SCRIPTS 6222M: Mauro Carvalho Chehab <mchehab@kernel.org> 6223L: linux-doc@vger.kernel.org 6224S: Maintained 6225F: Documentation/sphinx/parse-headers.pl 6226F: scripts/documentation-file-ref-check 6227F: scripts/sphinx-pre-install 6228 6229DOCUMENTATION/ITALIAN 6230M: Federico Vaga <federico.vaga@vaga.pv.it> 6231L: linux-doc@vger.kernel.org 6232S: Maintained 6233F: Documentation/translations/it_IT 6234 6235DOCUMENTATION/JAPANESE 6236R: Akira Yokosawa <akiyks@gmail.com> 6237L: linux-doc@vger.kernel.org 6238S: Maintained 6239F: Documentation/translations/ja_JP 6240 6241DONGWOON DW9714 LENS VOICE COIL DRIVER 6242M: Sakari Ailus <sakari.ailus@linux.intel.com> 6243L: linux-media@vger.kernel.org 6244S: Maintained 6245T: git git://linuxtv.org/media_tree.git 6246F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6247F: drivers/media/i2c/dw9714.c 6248 6249DONGWOON DW9768 LENS VOICE COIL DRIVER 6250M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6251L: linux-media@vger.kernel.org 6252S: Maintained 6253T: git git://linuxtv.org/media_tree.git 6254F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6255F: drivers/media/i2c/dw9768.c 6256 6257DONGWOON DW9807 LENS VOICE COIL DRIVER 6258M: Sakari Ailus <sakari.ailus@linux.intel.com> 6259L: linux-media@vger.kernel.org 6260S: Maintained 6261T: git git://linuxtv.org/media_tree.git 6262F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6263F: drivers/media/i2c/dw9807-vcm.c 6264 6265DOUBLETALK DRIVER 6266M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6267L: blinux-list@redhat.com 6268S: Maintained 6269F: drivers/char/dtlk.c 6270F: include/linux/dtlk.h 6271 6272DPAA2 DATAPATH I/O (DPIO) DRIVER 6273M: Roy Pledge <Roy.Pledge@nxp.com> 6274L: linux-kernel@vger.kernel.org 6275S: Maintained 6276F: drivers/soc/fsl/dpio 6277 6278DPAA2 ETHERNET DRIVER 6279M: Ioana Ciornei <ioana.ciornei@nxp.com> 6280L: netdev@vger.kernel.org 6281S: Maintained 6282F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6283F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6284F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6285F: drivers/net/ethernet/freescale/dpaa2/Makefile 6286F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6287F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6288F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6289F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6290F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6291F: drivers/net/ethernet/freescale/dpaa2/dpni* 6292 6293DPAA2 ETHERNET SWITCH DRIVER 6294M: Ioana Ciornei <ioana.ciornei@nxp.com> 6295L: netdev@vger.kernel.org 6296S: Maintained 6297F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6298F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6299F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6300 6301DRBD DRIVER 6302M: Philipp Reisner <philipp.reisner@linbit.com> 6303M: Lars Ellenberg <lars.ellenberg@linbit.com> 6304M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6305L: drbd-dev@lists.linbit.com 6306S: Supported 6307W: http://www.drbd.org 6308T: git git://git.linbit.com/linux-drbd.git 6309T: git git://git.linbit.com/drbd-8.4.git 6310F: Documentation/admin-guide/blockdev/ 6311F: drivers/block/drbd/ 6312F: include/linux/drbd* 6313F: lib/lru_cache.c 6314 6315DRIVER COMPONENT FRAMEWORK 6316L: dri-devel@lists.freedesktop.org 6317F: drivers/base/component.c 6318F: include/linux/component.h 6319 6320DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6321M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6322R: "Rafael J. Wysocki" <rafael@kernel.org> 6323S: Supported 6324T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6325F: Documentation/core-api/kobject.rst 6326F: drivers/base/ 6327F: fs/debugfs/ 6328F: fs/sysfs/ 6329F: include/linux/debugfs.h 6330F: include/linux/fwnode.h 6331F: include/linux/kobj* 6332F: include/linux/property.h 6333F: lib/kobj* 6334 6335DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6336M: Nishanth Menon <nm@ti.com> 6337L: linux-pm@vger.kernel.org 6338S: Maintained 6339F: drivers/soc/ti/smartreflex.c 6340F: include/linux/power/smartreflex.h 6341 6342DRM ACCEL DRIVERS FOR INTEL VPU 6343M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6344M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6345L: dri-devel@lists.freedesktop.org 6346S: Supported 6347T: git git://anongit.freedesktop.org/drm/drm-misc 6348F: drivers/accel/ivpu/ 6349F: include/uapi/drm/ivpu_accel.h 6350 6351DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6352M: Oded Gabbay <ogabbay@kernel.org> 6353L: dri-devel@lists.freedesktop.org 6354S: Maintained 6355C: irc://irc.oftc.net/dri-devel 6356T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6357F: Documentation/accel/ 6358F: drivers/accel/ 6359F: include/drm/drm_accel.h 6360 6361DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6362M: Maxime Ripard <mripard@kernel.org> 6363M: Chen-Yu Tsai <wens@csie.org> 6364R: Jernej Skrabec <jernej.skrabec@gmail.com> 6365L: dri-devel@lists.freedesktop.org 6366S: Supported 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/gpu/drm/sun4i/sun8i* 6369 6370DRM DRIVER FOR ARM PL111 CLCD 6371M: Emma Anholt <emma@anholt.net> 6372S: Supported 6373T: git git://anongit.freedesktop.org/drm/drm-misc 6374F: drivers/gpu/drm/pl111/ 6375 6376DRM DRIVER FOR ARM VERSATILE TFT PANELS 6377M: Linus Walleij <linus.walleij@linaro.org> 6378S: Maintained 6379T: git git://anongit.freedesktop.org/drm/drm-misc 6380F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6381F: drivers/gpu/drm/panel/panel-arm-versatile.c 6382 6383DRM DRIVER FOR ASPEED BMC GFX 6384M: Joel Stanley <joel@jms.id.au> 6385L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6386S: Supported 6387T: git git://anongit.freedesktop.org/drm/drm-misc 6388F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6389F: drivers/gpu/drm/aspeed/ 6390 6391DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6392M: Dave Airlie <airlied@redhat.com> 6393R: Thomas Zimmermann <tzimmermann@suse.de> 6394L: dri-devel@lists.freedesktop.org 6395S: Supported 6396T: git git://anongit.freedesktop.org/drm/drm-misc 6397F: drivers/gpu/drm/ast/ 6398 6399DRM DRIVER FOR BOCHS VIRTUAL GPU 6400M: Gerd Hoffmann <kraxel@redhat.com> 6401L: virtualization@lists.linux-foundation.org 6402S: Maintained 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/tiny/bochs.c 6405 6406DRM DRIVER FOR BOE HIMAX8279D PANELS 6407M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6408S: Maintained 6409F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6410F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6411 6412DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6413M: Jagan Teki <jagan@amarulasolutions.com> 6414S: Maintained 6415F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6416F: drivers/gpu/drm/bridge/chipone-icn6211.c 6417 6418DRM DRIVER FOR EBBG FT8719 PANEL 6419M: Joel Selvaraj <jo@jsfamily.in> 6420S: Maintained 6421T: git git://anongit.freedesktop.org/drm/drm-misc 6422F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6423F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6424 6425DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6426M: Linus Walleij <linus.walleij@linaro.org> 6427S: Maintained 6428T: git git://anongit.freedesktop.org/drm/drm-misc 6429F: drivers/gpu/drm/tve200/ 6430 6431DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6432M: Icenowy Zheng <icenowy@aosc.io> 6433S: Maintained 6434F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6435F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6436 6437DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6438M: Jagan Teki <jagan@amarulasolutions.com> 6439S: Maintained 6440F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6441F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6442 6443DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6444M: Thomas Zimmermann <tzimmermann@suse.de> 6445M: Javier Martinez Canillas <javierm@redhat.com> 6446L: dri-devel@lists.freedesktop.org 6447S: Maintained 6448T: git git://anongit.freedesktop.org/drm/drm-misc 6449F: drivers/gpu/drm/drm_aperture.c 6450F: drivers/gpu/drm/tiny/ofdrm.c 6451F: drivers/gpu/drm/tiny/simpledrm.c 6452F: drivers/video/aperture.c 6453F: drivers/video/nomodeset.c 6454F: include/drm/drm_aperture.h 6455F: include/linux/aperture.h 6456F: include/video/nomodeset.h 6457 6458DRM DRIVER FOR GENERIC EDP PANELS 6459R: Douglas Anderson <dianders@chromium.org> 6460F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6461F: drivers/gpu/drm/panel/panel-edp.c 6462 6463DRM DRIVER FOR GENERIC USB DISPLAY 6464M: Noralf Trønnes <noralf@tronnes.org> 6465S: Maintained 6466W: https://github.com/notro/gud/wiki 6467T: git git://anongit.freedesktop.org/drm/drm-misc 6468F: drivers/gpu/drm/gud/ 6469F: include/drm/gud.h 6470 6471DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6472M: Hans de Goede <hdegoede@redhat.com> 6473S: Maintained 6474T: git git://anongit.freedesktop.org/drm/drm-misc 6475F: drivers/gpu/drm/tiny/gm12u320.c 6476 6477DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6478M: Ondrej Jirman <megi@xff.cz> 6479M: Javier Martinez Canillas <javierm@redhat.com> 6480S: Maintained 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6483F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6484 6485DRM DRIVER FOR HX8357D PANELS 6486M: Emma Anholt <emma@anholt.net> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6490F: drivers/gpu/drm/tiny/hx8357d.c 6491 6492DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6493M: Deepak Rawat <drawat.floss@gmail.com> 6494L: linux-hyperv@vger.kernel.org 6495L: dri-devel@lists.freedesktop.org 6496S: Maintained 6497T: git git://anongit.freedesktop.org/drm/drm-misc 6498F: drivers/gpu/drm/hyperv 6499 6500DRM DRIVER FOR ILITEK ILI9225 PANELS 6501M: David Lechner <david@lechnology.com> 6502S: Maintained 6503T: git git://anongit.freedesktop.org/drm/drm-misc 6504F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6505F: drivers/gpu/drm/tiny/ili9225.c 6506 6507DRM DRIVER FOR ILITEK ILI9486 PANELS 6508M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6509S: Maintained 6510T: git git://anongit.freedesktop.org/drm/drm-misc 6511F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6512F: drivers/gpu/drm/tiny/ili9486.c 6513 6514DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6515M: Jagan Teki <jagan@edgeble.ai> 6516S: Maintained 6517F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6518F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6519 6520DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6521M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6522S: Supported 6523T: git git://anongit.freedesktop.org/drm/drm-misc 6524F: drivers/gpu/drm/logicvc/ 6525 6526DRM DRIVER FOR LVDS PANELS 6527M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6528L: dri-devel@lists.freedesktop.org 6529S: Maintained 6530T: git git://anongit.freedesktop.org/drm/drm-misc 6531F: Documentation/devicetree/bindings/display/lvds.yaml 6532F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6533F: drivers/gpu/drm/panel/panel-lvds.c 6534 6535DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6536M: Guido Günther <agx@sigxcpu.org> 6537R: Purism Kernel Team <kernel@puri.sm> 6538S: Maintained 6539F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6540F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6541 6542DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6543M: Dave Airlie <airlied@redhat.com> 6544R: Thomas Zimmermann <tzimmermann@suse.de> 6545L: dri-devel@lists.freedesktop.org 6546S: Supported 6547T: git git://anongit.freedesktop.org/drm/drm-misc 6548F: drivers/gpu/drm/mgag200/ 6549 6550DRM DRIVER FOR MI0283QT 6551M: Noralf Trønnes <noralf@tronnes.org> 6552S: Maintained 6553T: git git://anongit.freedesktop.org/drm/drm-misc 6554F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6555F: drivers/gpu/drm/tiny/mi0283qt.c 6556 6557DRM DRIVER FOR MIPI DBI compatible panels 6558M: Noralf Trønnes <noralf@tronnes.org> 6559S: Maintained 6560W: https://github.com/notro/panel-mipi-dbi/wiki 6561T: git git://anongit.freedesktop.org/drm/drm-misc 6562F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6563F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6564 6565DRM DRIVER FOR MSM ADRENO GPU 6566M: Rob Clark <robdclark@gmail.com> 6567M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6568M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6569R: Sean Paul <sean@poorly.run> 6570R: Marijn Suijten <marijn.suijten@somainline.org> 6571L: linux-arm-msm@vger.kernel.org 6572L: dri-devel@lists.freedesktop.org 6573L: freedreno@lists.freedesktop.org 6574S: Maintained 6575B: https://gitlab.freedesktop.org/drm/msm/-/issues 6576T: git https://gitlab.freedesktop.org/drm/msm.git 6577F: Documentation/devicetree/bindings/display/msm/ 6578F: drivers/gpu/drm/msm/ 6579F: include/uapi/drm/msm_drm.h 6580 6581DRM DRIVER FOR NOVATEK NT35510 PANELS 6582M: Linus Walleij <linus.walleij@linaro.org> 6583S: Maintained 6584T: git git://anongit.freedesktop.org/drm/drm-misc 6585F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6586F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6587 6588DRM DRIVER FOR NOVATEK NT35560 PANELS 6589M: Linus Walleij <linus.walleij@linaro.org> 6590S: Maintained 6591T: git git://anongit.freedesktop.org/drm/drm-misc 6592F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6593F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6594 6595DRM DRIVER FOR NOVATEK NT36523 PANELS 6596M: Jianhua Lu <lujianhua000@gmail.com> 6597S: Maintained 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6600F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6601 6602DRM DRIVER FOR NOVATEK NT36672A PANELS 6603M: Sumit Semwal <sumit.semwal@linaro.org> 6604S: Maintained 6605T: git git://anongit.freedesktop.org/drm/drm-misc 6606F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6607F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6608 6609DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6610M: Ben Skeggs <bskeggs@redhat.com> 6611M: Karol Herbst <kherbst@redhat.com> 6612M: Lyude Paul <lyude@redhat.com> 6613L: dri-devel@lists.freedesktop.org 6614L: nouveau@lists.freedesktop.org 6615S: Supported 6616W: https://nouveau.freedesktop.org/ 6617Q: https://patchwork.freedesktop.org/project/nouveau/ 6618Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6619B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6620C: irc://irc.oftc.net/nouveau 6621T: git https://gitlab.freedesktop.org/drm/nouveau.git 6622F: drivers/gpu/drm/nouveau/ 6623F: include/uapi/drm/nouveau_drm.h 6624 6625DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6626M: Stefan Mavrodiev <stefan@olimex.com> 6627S: Maintained 6628F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6629F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6630 6631DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6632R: Douglas Anderson <dianders@chromium.org> 6633F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6634F: drivers/gpu/drm/bridge/parade-ps8640.c 6635 6636DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6637M: Noralf Trønnes <noralf@tronnes.org> 6638S: Maintained 6639T: git git://anongit.freedesktop.org/drm/drm-misc 6640F: Documentation/devicetree/bindings/display/repaper.txt 6641F: drivers/gpu/drm/tiny/repaper.c 6642 6643DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6644M: Dave Airlie <airlied@redhat.com> 6645M: Gerd Hoffmann <kraxel@redhat.com> 6646L: virtualization@lists.linux-foundation.org 6647S: Obsolete 6648W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6649T: git git://anongit.freedesktop.org/drm/drm-misc 6650F: drivers/gpu/drm/tiny/cirrus.c 6651 6652DRM DRIVER FOR QXL VIRTUAL GPU 6653M: Dave Airlie <airlied@redhat.com> 6654M: Gerd Hoffmann <kraxel@redhat.com> 6655L: virtualization@lists.linux-foundation.org 6656L: spice-devel@lists.freedesktop.org 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/qxl/ 6660F: include/uapi/drm/qxl_drm.h 6661 6662DRM DRIVER FOR RAYDIUM RM67191 PANELS 6663M: Robert Chiras <robert.chiras@nxp.com> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6666F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6667 6668DRM DRIVER FOR SAMSUNG DB7430 PANELS 6669M: Linus Walleij <linus.walleij@linaro.org> 6670S: Maintained 6671T: git git://anongit.freedesktop.org/drm/drm-misc 6672F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6673F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6674 6675DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6676M: Inki Dae <inki.dae@samsung.com> 6677M: Jagan Teki <jagan@amarulasolutions.com> 6678M: Marek Szyprowski <m.szyprowski@samsung.com> 6679S: Maintained 6680T: git git://anongit.freedesktop.org/drm/drm-misc 6681F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6682F: drivers/gpu/drm/bridge/samsung-dsim.c 6683F: include/drm/bridge/samsung-dsim.h 6684 6685DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6686M: Markuss Broks <markuss.broks@gmail.com> 6687S: Maintained 6688F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6689F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6690 6691DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6692M: Artur Weber <aweber.kernel@gmail.com> 6693S: Maintained 6694F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6695F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6696 6697DRM DRIVER FOR SITRONIX ST7586 PANELS 6698M: David Lechner <david@lechnology.com> 6699S: Maintained 6700T: git git://anongit.freedesktop.org/drm/drm-misc 6701F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6702F: drivers/gpu/drm/tiny/st7586.c 6703 6704DRM DRIVER FOR SITRONIX ST7701 PANELS 6705M: Jagan Teki <jagan@amarulasolutions.com> 6706S: Maintained 6707F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6708F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6709 6710DRM DRIVER FOR SITRONIX ST7703 PANELS 6711M: Guido Günther <agx@sigxcpu.org> 6712R: Purism Kernel Team <kernel@puri.sm> 6713R: Ondrej Jirman <megous@megous.com> 6714S: Maintained 6715F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6716F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6717 6718DRM DRIVER FOR SITRONIX ST7735R PANELS 6719M: David Lechner <david@lechnology.com> 6720S: Maintained 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6723F: drivers/gpu/drm/tiny/st7735r.c 6724 6725DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6726M: Javier Martinez Canillas <javierm@redhat.com> 6727S: Maintained 6728T: git git://anongit.freedesktop.org/drm/drm-misc 6729F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6730F: drivers/gpu/drm/solomon/ssd130x* 6731 6732DRM DRIVER FOR ST-ERICSSON MCDE 6733M: Linus Walleij <linus.walleij@linaro.org> 6734S: Maintained 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6737F: drivers/gpu/drm/mcde/ 6738 6739DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6740M: Jagan Teki <jagan@amarulasolutions.com> 6741S: Maintained 6742F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6743F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6744 6745DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6746R: Douglas Anderson <dianders@chromium.org> 6747F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6748F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6749 6750DRM DRIVER FOR TPO TPG110 PANELS 6751M: Linus Walleij <linus.walleij@linaro.org> 6752S: Maintained 6753T: git git://anongit.freedesktop.org/drm/drm-misc 6754F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6755F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6756 6757DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6758M: Dave Airlie <airlied@redhat.com> 6759R: Sean Paul <sean@poorly.run> 6760R: Thomas Zimmermann <tzimmermann@suse.de> 6761L: dri-devel@lists.freedesktop.org 6762S: Supported 6763T: git git://anongit.freedesktop.org/drm/drm-misc 6764F: drivers/gpu/drm/udl/ 6765 6766DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6767M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6768M: Melissa Wen <melissa.srw@gmail.com> 6769M: Maíra Canal <mairacanal@riseup.net> 6770R: Haneen Mohammed <hamohammed.sa@gmail.com> 6771R: Daniel Vetter <daniel@ffwll.ch> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/gpu/vkms.rst 6776F: drivers/gpu/drm/vkms/ 6777 6778DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6779M: Hans de Goede <hdegoede@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Maintained 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/vboxvideo/ 6784 6785DRM DRIVER FOR VMWARE VIRTUAL GPU 6786M: Zack Rusin <zackr@vmware.com> 6787R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6788L: dri-devel@lists.freedesktop.org 6789S: Supported 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: drivers/gpu/drm/vmwgfx/ 6792F: include/uapi/drm/vmwgfx_drm.h 6793 6794DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6795M: Linus Walleij <linus.walleij@linaro.org> 6796S: Maintained 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6799F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6800 6801DRM DRIVERS 6802M: David Airlie <airlied@gmail.com> 6803M: Daniel Vetter <daniel@ffwll.ch> 6804L: dri-devel@lists.freedesktop.org 6805S: Maintained 6806B: https://gitlab.freedesktop.org/drm 6807C: irc://irc.oftc.net/dri-devel 6808T: git git://anongit.freedesktop.org/drm/drm 6809F: Documentation/devicetree/bindings/display/ 6810F: Documentation/devicetree/bindings/gpu/ 6811F: Documentation/gpu/ 6812F: drivers/gpu/ 6813F: include/drm/ 6814F: include/linux/vga* 6815F: include/uapi/drm/ 6816 6817DRM DRIVERS AND MISC GPU PATCHES 6818M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6819M: Maxime Ripard <mripard@kernel.org> 6820M: Thomas Zimmermann <tzimmermann@suse.de> 6821S: Maintained 6822W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6823T: git git://anongit.freedesktop.org/drm/drm-misc 6824F: Documentation/gpu/ 6825F: drivers/gpu/drm/* 6826F: drivers/gpu/vga/ 6827F: include/drm/drm* 6828F: include/linux/vga* 6829F: include/uapi/drm/drm* 6830 6831DRM DRIVERS FOR ALLWINNER A10 6832M: Maxime Ripard <mripard@kernel.org> 6833M: Chen-Yu Tsai <wens@csie.org> 6834L: dri-devel@lists.freedesktop.org 6835S: Supported 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/allwinner* 6838F: drivers/gpu/drm/sun4i/ 6839 6840DRM DRIVERS FOR AMLOGIC SOCS 6841M: Neil Armstrong <neil.armstrong@linaro.org> 6842L: dri-devel@lists.freedesktop.org 6843L: linux-amlogic@lists.infradead.org 6844S: Supported 6845W: http://linux-meson.com/ 6846T: git git://anongit.freedesktop.org/drm/drm-misc 6847F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6848F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6849F: Documentation/gpu/meson.rst 6850F: drivers/gpu/drm/meson/ 6851 6852DRM DRIVERS FOR ATMEL HLCDC 6853M: Sam Ravnborg <sam@ravnborg.org> 6854M: Boris Brezillon <bbrezillon@kernel.org> 6855L: dri-devel@lists.freedesktop.org 6856S: Supported 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/atmel/ 6859F: drivers/gpu/drm/atmel-hlcdc/ 6860 6861DRM DRIVERS FOR BRIDGE CHIPS 6862M: Andrzej Hajda <andrzej.hajda@intel.com> 6863M: Neil Armstrong <neil.armstrong@linaro.org> 6864M: Robert Foss <rfoss@kernel.org> 6865R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6866R: Jonas Karlman <jonas@kwiboo.se> 6867R: Jernej Skrabec <jernej.skrabec@gmail.com> 6868S: Maintained 6869T: git git://anongit.freedesktop.org/drm/drm-misc 6870F: Documentation/devicetree/bindings/display/bridge/ 6871F: drivers/gpu/drm/bridge/ 6872F: drivers/gpu/drm/drm_bridge.c 6873F: include/drm/drm_bridge.h 6874 6875DRM DRIVERS FOR EXYNOS 6876M: Inki Dae <inki.dae@samsung.com> 6877M: Seung-Woo Kim <sw0312.kim@samsung.com> 6878M: Kyungmin Park <kyungmin.park@samsung.com> 6879L: dri-devel@lists.freedesktop.org 6880S: Supported 6881T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6882F: Documentation/devicetree/bindings/display/exynos/ 6883F: Documentation/devicetree/bindings/display/samsung/ 6884F: drivers/gpu/drm/exynos/ 6885F: include/uapi/drm/exynos_drm.h 6886 6887DRM DRIVERS FOR FREESCALE DCU 6888M: Stefan Agner <stefan@agner.ch> 6889M: Alison Wang <alison.wang@nxp.com> 6890L: dri-devel@lists.freedesktop.org 6891S: Supported 6892T: git git://anongit.freedesktop.org/drm/drm-misc 6893F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6894F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6895F: drivers/gpu/drm/fsl-dcu/ 6896 6897DRM DRIVERS FOR FREESCALE IMX 6898M: Philipp Zabel <p.zabel@pengutronix.de> 6899L: dri-devel@lists.freedesktop.org 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/imx/ 6902F: drivers/gpu/drm/imx/ipuv3/ 6903F: drivers/gpu/ipu-v3/ 6904 6905DRM DRIVERS FOR FREESCALE IMX BRIDGE 6906M: Liu Ying <victor.liu@nxp.com> 6907L: dri-devel@lists.freedesktop.org 6908S: Maintained 6909F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6910F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6911F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6912F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6913F: drivers/gpu/drm/bridge/imx/ 6914 6915DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6916M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6917L: dri-devel@lists.freedesktop.org 6918S: Maintained 6919T: git git://github.com/patjak/drm-gma500 6920F: drivers/gpu/drm/gma500/ 6921 6922DRM DRIVERS FOR HISILICON 6923M: Xinliang Liu <xinliang.liu@linaro.org> 6924M: Tian Tao <tiantao6@hisilicon.com> 6925R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6926R: Sumit Semwal <sumit.semwal@linaro.org> 6927R: Yongqin Liu <yongqin.liu@linaro.org> 6928R: John Stultz <jstultz@google.com> 6929L: dri-devel@lists.freedesktop.org 6930S: Maintained 6931T: git git://anongit.freedesktop.org/drm/drm-misc 6932F: Documentation/devicetree/bindings/display/hisilicon/ 6933F: drivers/gpu/drm/hisilicon/ 6934 6935DRM DRIVERS FOR LIMA 6936M: Qiang Yu <yuq825@gmail.com> 6937L: dri-devel@lists.freedesktop.org 6938L: lima@lists.freedesktop.org (moderated for non-subscribers) 6939S: Maintained 6940T: git git://anongit.freedesktop.org/drm/drm-misc 6941F: drivers/gpu/drm/lima/ 6942F: include/uapi/drm/lima_drm.h 6943 6944DRM DRIVERS FOR MEDIATEK 6945M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6946M: Philipp Zabel <p.zabel@pengutronix.de> 6947L: dri-devel@lists.freedesktop.org 6948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6949S: Supported 6950F: Documentation/devicetree/bindings/display/mediatek/ 6951F: drivers/gpu/drm/mediatek/ 6952F: drivers/phy/mediatek/phy-mtk-dp.c 6953F: drivers/phy/mediatek/phy-mtk-hdmi* 6954F: drivers/phy/mediatek/phy-mtk-mipi* 6955 6956DRM DRIVERS FOR NVIDIA TEGRA 6957M: Thierry Reding <thierry.reding@gmail.com> 6958M: Mikko Perttunen <mperttunen@nvidia.com> 6959L: dri-devel@lists.freedesktop.org 6960L: linux-tegra@vger.kernel.org 6961S: Supported 6962T: git https://gitlab.freedesktop.org/drm/tegra.git 6963F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6964F: Documentation/devicetree/bindings/gpu/host1x/ 6965F: drivers/gpu/drm/tegra/ 6966F: drivers/gpu/host1x/ 6967F: include/linux/host1x.h 6968F: include/uapi/drm/tegra_drm.h 6969 6970DRM DRIVERS FOR RENESAS 6971M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6972M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6973L: dri-devel@lists.freedesktop.org 6974L: linux-renesas-soc@vger.kernel.org 6975S: Supported 6976T: git git://linuxtv.org/pinchartl/media drm/du/next 6977F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6978F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6979F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6980F: Documentation/devicetree/bindings/display/renesas,du.yaml 6981F: drivers/gpu/drm/renesas/ 6982F: include/linux/platform_data/shmob_drm.h 6983 6984DRM DRIVERS FOR ROCKCHIP 6985M: Sandy Huang <hjc@rock-chips.com> 6986M: Heiko Stübner <heiko@sntech.de> 6987L: dri-devel@lists.freedesktop.org 6988S: Maintained 6989T: git git://anongit.freedesktop.org/drm/drm-misc 6990F: Documentation/devicetree/bindings/display/rockchip/ 6991F: drivers/gpu/drm/rockchip/ 6992 6993DRM DRIVERS FOR STI 6994M: Alain Volmat <alain.volmat@foss.st.com> 6995L: dri-devel@lists.freedesktop.org 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6999F: drivers/gpu/drm/sti 7000 7001DRM DRIVERS FOR STM 7002M: Yannick Fertre <yannick.fertre@foss.st.com> 7003M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7004M: Philippe Cornu <philippe.cornu@foss.st.com> 7005L: dri-devel@lists.freedesktop.org 7006S: Maintained 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7009F: drivers/gpu/drm/stm 7010 7011DRM DRIVERS FOR TI KEYSTONE 7012M: Jyri Sarha <jyri.sarha@iki.fi> 7013M: Tomi Valkeinen <tomba@kernel.org> 7014L: dri-devel@lists.freedesktop.org 7015S: Maintained 7016T: git git://anongit.freedesktop.org/drm/drm-misc 7017F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7018F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7019F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7020F: drivers/gpu/drm/tidss/ 7021 7022DRM DRIVERS FOR TI LCDC 7023M: Jyri Sarha <jyri.sarha@iki.fi> 7024R: Tomi Valkeinen <tomba@kernel.org> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027F: Documentation/devicetree/bindings/display/tilcdc/ 7028F: drivers/gpu/drm/tilcdc/ 7029 7030DRM DRIVERS FOR TI OMAP 7031M: Tomi Valkeinen <tomba@kernel.org> 7032L: dri-devel@lists.freedesktop.org 7033S: Maintained 7034F: Documentation/devicetree/bindings/display/ti/ 7035F: drivers/gpu/drm/omapdrm/ 7036 7037DRM DRIVERS FOR V3D 7038M: Emma Anholt <emma@anholt.net> 7039M: Melissa Wen <mwen@igalia.com> 7040S: Supported 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7043F: drivers/gpu/drm/v3d/ 7044F: include/uapi/drm/v3d_drm.h 7045 7046DRM DRIVERS FOR VC4 7047M: Emma Anholt <emma@anholt.net> 7048M: Maxime Ripard <mripard@kernel.org> 7049S: Supported 7050T: git git://github.com/anholt/linux 7051T: git git://anongit.freedesktop.org/drm/drm-misc 7052F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7053F: drivers/gpu/drm/vc4/ 7054F: include/uapi/drm/vc4_drm.h 7055 7056DRM DRIVERS FOR VIVANTE GPU IP 7057M: Lucas Stach <l.stach@pengutronix.de> 7058R: Russell King <linux+etnaviv@armlinux.org.uk> 7059R: Christian Gmeiner <christian.gmeiner@gmail.com> 7060L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7061L: dri-devel@lists.freedesktop.org 7062S: Maintained 7063F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7064F: drivers/gpu/drm/etnaviv/ 7065F: include/uapi/drm/etnaviv_drm.h 7066 7067DRM DRIVERS FOR XEN 7068M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7069L: dri-devel@lists.freedesktop.org 7070L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7071S: Supported 7072T: git git://anongit.freedesktop.org/drm/drm-misc 7073F: Documentation/gpu/xen-front.rst 7074F: drivers/gpu/drm/xen/ 7075 7076DRM DRIVERS FOR XILINX 7077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7078L: dri-devel@lists.freedesktop.org 7079S: Maintained 7080T: git git://anongit.freedesktop.org/drm/drm-misc 7081F: Documentation/devicetree/bindings/display/xlnx/ 7082F: drivers/gpu/drm/xlnx/ 7083 7084DRM GPU SCHEDULER 7085M: Luben Tuikov <luben.tuikov@amd.com> 7086L: dri-devel@lists.freedesktop.org 7087S: Maintained 7088T: git git://anongit.freedesktop.org/drm/drm-misc 7089F: drivers/gpu/drm/scheduler/ 7090F: include/drm/gpu_scheduler.h 7091 7092DRM PANEL DRIVERS 7093M: Neil Armstrong <neil.armstrong@linaro.org> 7094R: Sam Ravnborg <sam@ravnborg.org> 7095L: dri-devel@lists.freedesktop.org 7096S: Maintained 7097T: git git://anongit.freedesktop.org/drm/drm-misc 7098F: Documentation/devicetree/bindings/display/panel/ 7099F: drivers/gpu/drm/drm_panel.c 7100F: drivers/gpu/drm/panel/ 7101F: include/drm/drm_panel.h 7102 7103DRM PRIVACY-SCREEN CLASS 7104M: Hans de Goede <hdegoede@redhat.com> 7105L: dri-devel@lists.freedesktop.org 7106S: Maintained 7107T: git git://anongit.freedesktop.org/drm/drm-misc 7108F: drivers/gpu/drm/drm_privacy_screen* 7109F: include/drm/drm_privacy_screen* 7110 7111DRM TTM SUBSYSTEM 7112M: Christian Koenig <christian.koenig@amd.com> 7113M: Huang Rui <ray.huang@amd.com> 7114L: dri-devel@lists.freedesktop.org 7115S: Maintained 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: drivers/gpu/drm/ttm/ 7118F: include/drm/ttm/ 7119 7120DSBR100 USB FM RADIO DRIVER 7121M: Alexey Klimov <klimov.linux@gmail.com> 7122L: linux-media@vger.kernel.org 7123S: Maintained 7124T: git git://linuxtv.org/media_tree.git 7125F: drivers/media/radio/dsbr100.c 7126 7127DT3155 MEDIA DRIVER 7128M: Hans Verkuil <hverkuil@xs4all.nl> 7129L: linux-media@vger.kernel.org 7130S: Odd Fixes 7131W: https://linuxtv.org 7132T: git git://linuxtv.org/media_tree.git 7133F: drivers/media/pci/dt3155/ 7134 7135DVB_USB_AF9015 MEDIA DRIVER 7136M: Antti Palosaari <crope@iki.fi> 7137L: linux-media@vger.kernel.org 7138S: Maintained 7139W: https://linuxtv.org 7140W: http://palosaari.fi/linux/ 7141Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7142T: git git://linuxtv.org/anttip/media_tree.git 7143F: drivers/media/usb/dvb-usb-v2/af9015* 7144 7145DVB_USB_AF9035 MEDIA DRIVER 7146M: Antti Palosaari <crope@iki.fi> 7147L: linux-media@vger.kernel.org 7148S: Maintained 7149W: https://linuxtv.org 7150W: http://palosaari.fi/linux/ 7151Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7152T: git git://linuxtv.org/anttip/media_tree.git 7153F: drivers/media/usb/dvb-usb-v2/af9035* 7154 7155DVB_USB_ANYSEE MEDIA DRIVER 7156M: Antti Palosaari <crope@iki.fi> 7157L: linux-media@vger.kernel.org 7158S: Maintained 7159W: https://linuxtv.org 7160W: http://palosaari.fi/linux/ 7161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7162T: git git://linuxtv.org/anttip/media_tree.git 7163F: drivers/media/usb/dvb-usb-v2/anysee* 7164 7165DVB_USB_AU6610 MEDIA DRIVER 7166M: Antti Palosaari <crope@iki.fi> 7167L: linux-media@vger.kernel.org 7168S: Maintained 7169W: https://linuxtv.org 7170W: http://palosaari.fi/linux/ 7171Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7172T: git git://linuxtv.org/anttip/media_tree.git 7173F: drivers/media/usb/dvb-usb-v2/au6610* 7174 7175DVB_USB_CE6230 MEDIA DRIVER 7176M: Antti Palosaari <crope@iki.fi> 7177L: linux-media@vger.kernel.org 7178S: Maintained 7179W: https://linuxtv.org 7180W: http://palosaari.fi/linux/ 7181Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7182T: git git://linuxtv.org/anttip/media_tree.git 7183F: drivers/media/usb/dvb-usb-v2/ce6230* 7184 7185DVB_USB_CXUSB MEDIA DRIVER 7186M: Michael Krufky <mkrufky@linuxtv.org> 7187L: linux-media@vger.kernel.org 7188S: Maintained 7189W: https://linuxtv.org 7190W: http://github.com/mkrufky 7191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7192T: git git://linuxtv.org/media_tree.git 7193F: drivers/media/usb/dvb-usb/cxusb* 7194 7195DVB_USB_EC168 MEDIA DRIVER 7196M: Antti Palosaari <crope@iki.fi> 7197L: linux-media@vger.kernel.org 7198S: Maintained 7199W: https://linuxtv.org 7200W: http://palosaari.fi/linux/ 7201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7202T: git git://linuxtv.org/anttip/media_tree.git 7203F: drivers/media/usb/dvb-usb-v2/ec168* 7204 7205DVB_USB_GL861 MEDIA DRIVER 7206M: Antti Palosaari <crope@iki.fi> 7207L: linux-media@vger.kernel.org 7208S: Maintained 7209W: https://linuxtv.org 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/gl861* 7213 7214DVB_USB_MXL111SF MEDIA DRIVER 7215M: Michael Krufky <mkrufky@linuxtv.org> 7216L: linux-media@vger.kernel.org 7217S: Maintained 7218W: https://linuxtv.org 7219W: http://github.com/mkrufky 7220Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7221T: git git://linuxtv.org/mkrufky/mxl111sf.git 7222F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7223 7224DVB_USB_RTL28XXU MEDIA DRIVER 7225M: Antti Palosaari <crope@iki.fi> 7226L: linux-media@vger.kernel.org 7227S: Maintained 7228W: https://linuxtv.org 7229W: http://palosaari.fi/linux/ 7230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7231T: git git://linuxtv.org/anttip/media_tree.git 7232F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7233 7234DVB_USB_V2 MEDIA DRIVER 7235M: Antti Palosaari <crope@iki.fi> 7236L: linux-media@vger.kernel.org 7237S: Maintained 7238W: https://linuxtv.org 7239W: http://palosaari.fi/linux/ 7240Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7241T: git git://linuxtv.org/anttip/media_tree.git 7242F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7243F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7244 7245DYNAMIC DEBUG 7246M: Jason Baron <jbaron@akamai.com> 7247M: Jim Cromie <jim.cromie@gmail.com> 7248S: Maintained 7249F: include/linux/dynamic_debug.h 7250F: lib/dynamic_debug.c 7251F: lib/test_dynamic_debug.c 7252 7253DYNAMIC INTERRUPT MODERATION 7254M: Tal Gilboa <talgi@nvidia.com> 7255S: Maintained 7256F: Documentation/networking/net_dim.rst 7257F: include/linux/dim.h 7258F: lib/dim/ 7259 7260DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7261M: Daniel Lezcano <daniel.lezcano@kernel.org> 7262L: linux-pm@vger.kernel.org 7263S: Supported 7264B: https://bugzilla.kernel.org 7265T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7266F: drivers/powercap/dtpm* 7267F: include/linux/dtpm.h 7268 7269DZ DECSTATION DZ11 SERIAL DRIVER 7270M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7271S: Maintained 7272F: drivers/tty/serial/dz.* 7273 7274E3X0 POWER BUTTON DRIVER 7275M: Moritz Fischer <moritz.fischer@ettus.com> 7276L: usrp-users@lists.ettus.com 7277S: Supported 7278W: http://www.ettus.com 7279F: Documentation/devicetree/bindings/input/e3x0-button.txt 7280F: drivers/input/misc/e3x0-button.c 7281 7282E4000 MEDIA DRIVER 7283M: Antti Palosaari <crope@iki.fi> 7284L: linux-media@vger.kernel.org 7285S: Maintained 7286W: https://linuxtv.org 7287W: http://palosaari.fi/linux/ 7288Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7289T: git git://linuxtv.org/anttip/media_tree.git 7290F: drivers/media/tuners/e4000* 7291 7292EARTH_PT1 MEDIA DRIVER 7293M: Akihiro Tsukada <tskd08@gmail.com> 7294L: linux-media@vger.kernel.org 7295S: Odd Fixes 7296F: drivers/media/pci/pt1/ 7297 7298EARTH_PT3 MEDIA DRIVER 7299M: Akihiro Tsukada <tskd08@gmail.com> 7300L: linux-media@vger.kernel.org 7301S: Odd Fixes 7302F: drivers/media/pci/pt3/ 7303 7304EC100 MEDIA DRIVER 7305M: Antti Palosaari <crope@iki.fi> 7306L: linux-media@vger.kernel.org 7307S: Maintained 7308W: https://linuxtv.org 7309W: http://palosaari.fi/linux/ 7310Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7311T: git git://linuxtv.org/anttip/media_tree.git 7312F: drivers/media/dvb-frontends/ec100* 7313 7314ECRYPT FILE SYSTEM 7315M: Tyler Hicks <code@tyhicks.com> 7316L: ecryptfs@vger.kernel.org 7317S: Odd Fixes 7318W: http://ecryptfs.org 7319W: https://launchpad.net/ecryptfs 7320T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7321F: Documentation/filesystems/ecryptfs.rst 7322F: fs/ecryptfs/ 7323 7324EDAC-AMD64 7325M: Yazen Ghannam <yazen.ghannam@amd.com> 7326L: linux-edac@vger.kernel.org 7327S: Supported 7328F: drivers/edac/amd64_edac* 7329F: drivers/edac/mce_amd* 7330 7331EDAC-ARMADA 7332M: Jan Luebbe <jlu@pengutronix.de> 7333L: linux-edac@vger.kernel.org 7334S: Maintained 7335F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7336F: drivers/edac/armada_xp_* 7337 7338EDAC-AST2500 7339M: Stefan Schaeckeler <sschaeck@cisco.com> 7340S: Supported 7341F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7342F: drivers/edac/aspeed_edac.c 7343 7344EDAC-BLUEFIELD 7345M: Shravan Kumar Ramani <shravankr@nvidia.com> 7346S: Supported 7347F: drivers/edac/bluefield_edac.c 7348 7349EDAC-CALXEDA 7350M: Andre Przywara <andre.przywara@arm.com> 7351L: linux-edac@vger.kernel.org 7352S: Maintained 7353F: drivers/edac/highbank* 7354 7355EDAC-CAVIUM OCTEON 7356M: Ralf Baechle <ralf@linux-mips.org> 7357L: linux-edac@vger.kernel.org 7358L: linux-mips@vger.kernel.org 7359S: Supported 7360F: drivers/edac/octeon_edac* 7361 7362EDAC-CAVIUM THUNDERX 7363M: Robert Richter <rric@kernel.org> 7364L: linux-edac@vger.kernel.org 7365S: Odd Fixes 7366F: drivers/edac/thunderx_edac* 7367 7368EDAC-CORE 7369M: Borislav Petkov <bp@alien8.de> 7370M: Tony Luck <tony.luck@intel.com> 7371R: James Morse <james.morse@arm.com> 7372R: Mauro Carvalho Chehab <mchehab@kernel.org> 7373R: Robert Richter <rric@kernel.org> 7374L: linux-edac@vger.kernel.org 7375S: Supported 7376T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7377F: Documentation/admin-guide/ras.rst 7378F: Documentation/driver-api/edac.rst 7379F: drivers/edac/ 7380F: include/linux/edac.h 7381 7382EDAC-DMC520 7383M: Lei Wang <lewan@microsoft.com> 7384L: linux-edac@vger.kernel.org 7385S: Supported 7386F: drivers/edac/dmc520_edac.c 7387 7388EDAC-E752X 7389M: Mark Gross <markgross@kernel.org> 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/e752x_edac.c 7393 7394EDAC-E7XXX 7395L: linux-edac@vger.kernel.org 7396S: Maintained 7397F: drivers/edac/e7xxx_edac.c 7398 7399EDAC-FSL_DDR 7400M: York Sun <york.sun@nxp.com> 7401L: linux-edac@vger.kernel.org 7402S: Maintained 7403F: drivers/edac/fsl_ddr_edac.* 7404 7405EDAC-GHES 7406M: Mauro Carvalho Chehab <mchehab@kernel.org> 7407L: linux-edac@vger.kernel.org 7408S: Maintained 7409F: drivers/edac/ghes_edac.c 7410 7411EDAC-I10NM 7412M: Tony Luck <tony.luck@intel.com> 7413L: linux-edac@vger.kernel.org 7414S: Maintained 7415F: drivers/edac/i10nm_base.c 7416 7417EDAC-I3000 7418L: linux-edac@vger.kernel.org 7419S: Orphan 7420F: drivers/edac/i3000_edac.c 7421 7422EDAC-I5000 7423L: linux-edac@vger.kernel.org 7424S: Maintained 7425F: drivers/edac/i5000_edac.c 7426 7427EDAC-I5400 7428M: Mauro Carvalho Chehab <mchehab@kernel.org> 7429L: linux-edac@vger.kernel.org 7430S: Maintained 7431F: drivers/edac/i5400_edac.c 7432 7433EDAC-I7300 7434M: Mauro Carvalho Chehab <mchehab@kernel.org> 7435L: linux-edac@vger.kernel.org 7436S: Maintained 7437F: drivers/edac/i7300_edac.c 7438 7439EDAC-I7CORE 7440M: Mauro Carvalho Chehab <mchehab@kernel.org> 7441L: linux-edac@vger.kernel.org 7442S: Maintained 7443F: drivers/edac/i7core_edac.c 7444 7445EDAC-I82443BXGX 7446M: Tim Small <tim@buttersideup.com> 7447L: linux-edac@vger.kernel.org 7448S: Maintained 7449F: drivers/edac/i82443bxgx_edac.c 7450 7451EDAC-I82975X 7452M: "Arvind R." <arvino55@gmail.com> 7453L: linux-edac@vger.kernel.org 7454S: Maintained 7455F: drivers/edac/i82975x_edac.c 7456 7457EDAC-IE31200 7458M: Jason Baron <jbaron@akamai.com> 7459L: linux-edac@vger.kernel.org 7460S: Maintained 7461F: drivers/edac/ie31200_edac.c 7462 7463EDAC-IGEN6 7464M: Tony Luck <tony.luck@intel.com> 7465R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7466L: linux-edac@vger.kernel.org 7467S: Maintained 7468F: drivers/edac/igen6_edac.c 7469 7470EDAC-MPC85XX 7471M: Johannes Thumshirn <morbidrsa@gmail.com> 7472L: linux-edac@vger.kernel.org 7473S: Maintained 7474F: drivers/edac/mpc85xx_edac.[ch] 7475 7476EDAC-NPCM 7477M: Marvin Lin <kflin@nuvoton.com> 7478M: Stanley Chu <yschu@nuvoton.com> 7479L: linux-edac@vger.kernel.org 7480S: Maintained 7481F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7482F: drivers/edac/npcm_edac.c 7483 7484EDAC-PASEMI 7485M: Egor Martovetsky <egor@pasemi.com> 7486L: linux-edac@vger.kernel.org 7487S: Maintained 7488F: drivers/edac/pasemi_edac.c 7489 7490EDAC-PND2 7491M: Tony Luck <tony.luck@intel.com> 7492L: linux-edac@vger.kernel.org 7493S: Maintained 7494F: drivers/edac/pnd2_edac.[ch] 7495 7496EDAC-QCOM 7497M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7498L: linux-arm-msm@vger.kernel.org 7499L: linux-edac@vger.kernel.org 7500S: Maintained 7501F: drivers/edac/qcom_edac.c 7502 7503EDAC-R82600 7504M: Tim Small <tim@buttersideup.com> 7505L: linux-edac@vger.kernel.org 7506S: Maintained 7507F: drivers/edac/r82600_edac.c 7508 7509EDAC-SBRIDGE 7510M: Tony Luck <tony.luck@intel.com> 7511R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7512L: linux-edac@vger.kernel.org 7513S: Maintained 7514F: drivers/edac/sb_edac.c 7515 7516EDAC-SKYLAKE 7517M: Tony Luck <tony.luck@intel.com> 7518L: linux-edac@vger.kernel.org 7519S: Maintained 7520F: drivers/edac/skx_*.[ch] 7521 7522EDAC-TI 7523M: Tero Kristo <kristo@kernel.org> 7524L: linux-edac@vger.kernel.org 7525S: Odd Fixes 7526F: drivers/edac/ti_edac.c 7527 7528EDIROL UA-101/UA-1000 DRIVER 7529M: Clemens Ladisch <clemens@ladisch.de> 7530L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7531S: Maintained 7532T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7533F: sound/usb/misc/ua101.c 7534 7535EFI TEST DRIVER 7536M: Ivan Hu <ivan.hu@canonical.com> 7537M: Ard Biesheuvel <ardb@kernel.org> 7538L: linux-efi@vger.kernel.org 7539S: Maintained 7540F: drivers/firmware/efi/test/ 7541 7542EFI VARIABLE FILESYSTEM 7543M: Jeremy Kerr <jk@ozlabs.org> 7544M: Ard Biesheuvel <ardb@kernel.org> 7545L: linux-efi@vger.kernel.org 7546S: Maintained 7547T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7548F: fs/efivarfs/ 7549 7550EFIFB FRAMEBUFFER DRIVER 7551M: Peter Jones <pjones@redhat.com> 7552L: linux-fbdev@vger.kernel.org 7553S: Maintained 7554F: drivers/video/fbdev/efifb.c 7555 7556EFS FILESYSTEM 7557S: Orphan 7558W: http://aeschi.ch.eu.org/efs/ 7559F: fs/efs/ 7560 7561EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7562M: Douglas Miller <dougmill@linux.ibm.com> 7563L: netdev@vger.kernel.org 7564S: Maintained 7565F: drivers/net/ethernet/ibm/ehea/ 7566 7567ELM327 CAN NETWORK DRIVER 7568M: Max Staudt <max@enpas.org> 7569L: linux-can@vger.kernel.org 7570S: Maintained 7571F: Documentation/networking/device_drivers/can/can327.rst 7572F: drivers/net/can/can327.c 7573 7574EM28XX VIDEO4LINUX DRIVER 7575M: Mauro Carvalho Chehab <mchehab@kernel.org> 7576L: linux-media@vger.kernel.org 7577S: Maintained 7578W: https://linuxtv.org 7579T: git git://linuxtv.org/media_tree.git 7580F: Documentation/admin-guide/media/em28xx* 7581F: drivers/media/usb/em28xx/ 7582 7583EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7584M: Adrian Hunter <adrian.hunter@intel.com> 7585M: Ritesh Harjani <riteshh@codeaurora.org> 7586M: Asutosh Das <asutoshd@codeaurora.org> 7587L: linux-mmc@vger.kernel.org 7588S: Supported 7589F: drivers/mmc/host/cqhci* 7590 7591EMULEX 10Gbps iSCSI - OneConnect DRIVER 7592M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7593L: linux-scsi@vger.kernel.org 7594S: Supported 7595W: http://www.broadcom.com 7596F: drivers/scsi/be2iscsi/ 7597 7598EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7599M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7600M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7601M: Somnath Kotur <somnath.kotur@broadcom.com> 7602L: netdev@vger.kernel.org 7603S: Supported 7604W: http://www.emulex.com 7605F: drivers/net/ethernet/emulex/benet/ 7606 7607EMULEX ONECONNECT ROCE DRIVER 7608M: Selvin Xavier <selvin.xavier@broadcom.com> 7609L: linux-rdma@vger.kernel.org 7610S: Odd Fixes 7611W: http://www.broadcom.com 7612F: drivers/infiniband/hw/ocrdma/ 7613F: include/uapi/rdma/ocrdma-abi.h 7614 7615EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7616M: James Smart <james.smart@broadcom.com> 7617M: Ram Vegesna <ram.vegesna@broadcom.com> 7618L: linux-scsi@vger.kernel.org 7619L: target-devel@vger.kernel.org 7620S: Supported 7621W: http://www.broadcom.com 7622F: drivers/scsi/elx/ 7623 7624EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7625M: James Smart <james.smart@broadcom.com> 7626M: Dick Kennedy <dick.kennedy@broadcom.com> 7627L: linux-scsi@vger.kernel.org 7628S: Supported 7629W: http://www.broadcom.com 7630F: drivers/scsi/lpfc/ 7631 7632ENE CB710 FLASH CARD READER DRIVER 7633M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7634S: Maintained 7635F: drivers/misc/cb710/ 7636F: drivers/mmc/host/cb710-mmc.* 7637F: include/linux/cb710.h 7638 7639ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7640M: Maxim Levitsky <maximlevitsky@gmail.com> 7641S: Maintained 7642F: drivers/media/rc/ene_ir.* 7643 7644EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7645M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7646L: linuxppc-dev@lists.ozlabs.org 7647S: Maintained 7648F: drivers/tty/ehv_bytechan.c 7649 7650EPSON S1D13XXX FRAMEBUFFER DRIVER 7651M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7652S: Maintained 7653T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7654F: drivers/video/fbdev/s1d13xxxfb.c 7655F: include/video/s1d13xxxfb.h 7656 7657EROFS FILE SYSTEM 7658M: Gao Xiang <xiang@kernel.org> 7659M: Chao Yu <chao@kernel.org> 7660R: Yue Hu <huyue2@coolpad.com> 7661R: Jeffle Xu <jefflexu@linux.alibaba.com> 7662L: linux-erofs@lists.ozlabs.org 7663S: Maintained 7664T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7665F: Documentation/ABI/testing/sysfs-fs-erofs 7666F: Documentation/filesystems/erofs.rst 7667F: fs/erofs/ 7668F: include/trace/events/erofs.h 7669 7670ERRSEQ ERROR TRACKING INFRASTRUCTURE 7671M: Jeff Layton <jlayton@kernel.org> 7672S: Maintained 7673F: include/linux/errseq.h 7674F: lib/errseq.c 7675 7676ESD CAN/USB DRIVERS 7677M: Frank Jungclaus <frank.jungclaus@esd.eu> 7678R: socketcan@esd.eu 7679L: linux-can@vger.kernel.org 7680S: Maintained 7681F: drivers/net/can/usb/esd_usb.c 7682 7683ET131X NETWORK DRIVER 7684M: Mark Einon <mark.einon@gmail.com> 7685S: Odd Fixes 7686F: drivers/net/ethernet/agere/ 7687 7688ETAS ES58X CAN/USB DRIVER 7689M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7690L: linux-can@vger.kernel.org 7691S: Maintained 7692F: Documentation/networking/devlink/etas_es58x.rst 7693F: drivers/net/can/usb/etas_es58x/ 7694 7695ETHERNET BRIDGE 7696M: Roopa Prabhu <roopa@nvidia.com> 7697M: Nikolay Aleksandrov <razor@blackwall.org> 7698L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7699L: netdev@vger.kernel.org 7700S: Maintained 7701W: http://www.linuxfoundation.org/en/Net:Bridge 7702F: include/linux/netfilter_bridge/ 7703F: net/bridge/ 7704 7705ETHERNET PHY LIBRARY 7706M: Andrew Lunn <andrew@lunn.ch> 7707M: Heiner Kallweit <hkallweit1@gmail.com> 7708R: Russell King <linux@armlinux.org.uk> 7709L: netdev@vger.kernel.org 7710S: Maintained 7711F: Documentation/ABI/testing/sysfs-class-net-phydev 7712F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7713F: Documentation/devicetree/bindings/net/mdio* 7714F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7715F: Documentation/networking/phy.rst 7716F: drivers/net/mdio/ 7717F: drivers/net/mdio/acpi_mdio.c 7718F: drivers/net/mdio/fwnode_mdio.c 7719F: drivers/net/mdio/of_mdio.c 7720F: drivers/net/pcs/ 7721F: drivers/net/phy/ 7722F: include/dt-bindings/net/qca-ar803x.h 7723F: include/linux/*mdio*.h 7724F: include/linux/linkmode.h 7725F: include/linux/mdio/*.h 7726F: include/linux/mii.h 7727F: include/linux/of_net.h 7728F: include/linux/phy.h 7729F: include/linux/phy_fixed.h 7730F: include/linux/platform_data/mdio-bcm-unimac.h 7731F: include/linux/platform_data/mdio-gpio.h 7732F: include/trace/events/mdio.h 7733F: include/uapi/linux/mdio.h 7734F: include/uapi/linux/mii.h 7735F: net/core/of_net.c 7736 7737EXEC & BINFMT API 7738R: Eric Biederman <ebiederm@xmission.com> 7739R: Kees Cook <keescook@chromium.org> 7740L: linux-mm@kvack.org 7741S: Supported 7742T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7743F: fs/*binfmt_*.c 7744F: fs/exec.c 7745F: include/linux/binfmts.h 7746F: include/linux/elf.h 7747F: include/uapi/linux/binfmts.h 7748F: include/uapi/linux/elf.h 7749F: tools/testing/selftests/exec/ 7750N: asm/elf.h 7751N: binfmt 7752 7753EXFAT FILE SYSTEM 7754M: Namjae Jeon <linkinjeon@kernel.org> 7755M: Sungjong Seo <sj1557.seo@samsung.com> 7756L: linux-fsdevel@vger.kernel.org 7757S: Maintained 7758T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7759F: fs/exfat/ 7760 7761EXT2 FILE SYSTEM 7762M: Jan Kara <jack@suse.com> 7763L: linux-ext4@vger.kernel.org 7764S: Maintained 7765F: Documentation/filesystems/ext2.rst 7766F: fs/ext2/ 7767F: include/linux/ext2* 7768 7769EXT4 FILE SYSTEM 7770M: "Theodore Ts'o" <tytso@mit.edu> 7771M: Andreas Dilger <adilger.kernel@dilger.ca> 7772L: linux-ext4@vger.kernel.org 7773S: Maintained 7774W: http://ext4.wiki.kernel.org 7775Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7776T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7777F: Documentation/filesystems/ext4/ 7778F: fs/ext4/ 7779F: include/trace/events/ext4.h 7780F: include/uapi/linux/ext4.h 7781 7782Extended Verification Module (EVM) 7783M: Mimi Zohar <zohar@linux.ibm.com> 7784L: linux-integrity@vger.kernel.org 7785S: Supported 7786T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7787F: security/integrity/ 7788F: security/integrity/evm/ 7789 7790EXTENSIBLE FIRMWARE INTERFACE (EFI) 7791M: Ard Biesheuvel <ardb@kernel.org> 7792L: linux-efi@vger.kernel.org 7793S: Maintained 7794T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7795F: Documentation/admin-guide/efi-stub.rst 7796F: arch/*/include/asm/efi.h 7797F: arch/*/kernel/efi.c 7798F: arch/arm/boot/compressed/efi-header.S 7799F: arch/x86/platform/efi/ 7800F: drivers/firmware/efi/ 7801F: include/linux/efi*.h 7802 7803EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7804M: MyungJoo Ham <myungjoo.ham@samsung.com> 7805M: Chanwoo Choi <cw00.choi@samsung.com> 7806L: linux-kernel@vger.kernel.org 7807S: Maintained 7808T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7809F: Documentation/devicetree/bindings/extcon/ 7810F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7811F: drivers/extcon/ 7812F: include/linux/extcon.h 7813F: include/linux/extcon/ 7814 7815EXTRA BOOT CONFIG 7816M: Masami Hiramatsu <mhiramat@kernel.org> 7817L: linux-kernel@vger.kernel.org 7818L: linux-trace-kernel@vger.kernel.org 7819S: Maintained 7820Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7821T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7822F: Documentation/admin-guide/bootconfig.rst 7823F: fs/proc/bootconfig.c 7824F: include/linux/bootconfig.h 7825F: lib/bootconfig-data.S 7826F: lib/bootconfig.c 7827F: tools/bootconfig/* 7828F: tools/bootconfig/scripts/* 7829 7830EXYNOS DP DRIVER 7831M: Jingoo Han <jingoohan1@gmail.com> 7832L: dri-devel@lists.freedesktop.org 7833S: Maintained 7834F: drivers/gpu/drm/exynos/exynos_dp* 7835 7836EXYNOS SYSMMU (IOMMU) driver 7837M: Marek Szyprowski <m.szyprowski@samsung.com> 7838L: iommu@lists.linux.dev 7839S: Maintained 7840F: drivers/iommu/exynos-iommu.c 7841 7842F2FS FILE SYSTEM 7843M: Jaegeuk Kim <jaegeuk@kernel.org> 7844M: Chao Yu <chao@kernel.org> 7845L: linux-f2fs-devel@lists.sourceforge.net 7846S: Maintained 7847W: https://f2fs.wiki.kernel.org/ 7848Q: https://patchwork.kernel.org/project/f2fs/list/ 7849B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7850T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7851F: Documentation/ABI/testing/sysfs-fs-f2fs 7852F: Documentation/filesystems/f2fs.rst 7853F: fs/f2fs/ 7854F: include/linux/f2fs_fs.h 7855F: include/trace/events/f2fs.h 7856F: include/uapi/linux/f2fs.h 7857 7858F71805F HARDWARE MONITORING DRIVER 7859M: Jean Delvare <jdelvare@suse.com> 7860L: linux-hwmon@vger.kernel.org 7861S: Maintained 7862F: Documentation/hwmon/f71805f.rst 7863F: drivers/hwmon/f71805f.c 7864 7865FADDR2LINE 7866M: Josh Poimboeuf <jpoimboe@kernel.org> 7867S: Maintained 7868F: scripts/faddr2line 7869 7870FAILOVER MODULE 7871M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7872L: netdev@vger.kernel.org 7873S: Supported 7874F: Documentation/networking/failover.rst 7875F: include/net/failover.h 7876F: net/core/failover.c 7877 7878FANOTIFY 7879M: Jan Kara <jack@suse.cz> 7880R: Amir Goldstein <amir73il@gmail.com> 7881R: Matthew Bobrowski <repnop@google.com> 7882L: linux-fsdevel@vger.kernel.org 7883S: Maintained 7884F: fs/notify/fanotify/ 7885F: include/linux/fanotify.h 7886F: include/uapi/linux/fanotify.h 7887 7888FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7889M: Linus Walleij <linus.walleij@linaro.org> 7890L: linux-usb@vger.kernel.org 7891S: Maintained 7892F: drivers/usb/fotg210/ 7893 7894FARSYNC SYNCHRONOUS DRIVER 7895M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7896S: Supported 7897W: http://www.farsite.co.uk/ 7898F: drivers/net/wan/farsync.* 7899 7900FAULT INJECTION SUPPORT 7901M: Akinobu Mita <akinobu.mita@gmail.com> 7902S: Supported 7903F: Documentation/fault-injection/ 7904F: lib/fault-inject.c 7905 7906FBTFT Framebuffer drivers 7907L: dri-devel@lists.freedesktop.org 7908L: linux-fbdev@vger.kernel.org 7909S: Orphan 7910F: drivers/staging/fbtft/ 7911 7912FC0011 TUNER DRIVER 7913M: Michael Buesch <m@bues.ch> 7914L: linux-media@vger.kernel.org 7915S: Maintained 7916F: drivers/media/tuners/fc0011.c 7917F: drivers/media/tuners/fc0011.h 7918 7919FC2580 MEDIA DRIVER 7920M: Antti Palosaari <crope@iki.fi> 7921L: linux-media@vger.kernel.org 7922S: Maintained 7923W: https://linuxtv.org 7924W: http://palosaari.fi/linux/ 7925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7926T: git git://linuxtv.org/anttip/media_tree.git 7927F: drivers/media/tuners/fc2580* 7928 7929FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7930M: Hannes Reinecke <hare@suse.de> 7931L: linux-scsi@vger.kernel.org 7932S: Supported 7933W: www.Open-FCoE.org 7934F: drivers/scsi/fcoe/ 7935F: drivers/scsi/libfc/ 7936F: include/scsi/fc/ 7937F: include/scsi/libfc.h 7938F: include/scsi/libfcoe.h 7939F: include/uapi/scsi/fc/ 7940 7941FILE LOCKING (flock() and fcntl()/lockf()) 7942M: Jeff Layton <jlayton@kernel.org> 7943M: Chuck Lever <chuck.lever@oracle.com> 7944L: linux-fsdevel@vger.kernel.org 7945S: Maintained 7946F: fs/fcntl.c 7947F: fs/locks.c 7948F: include/linux/fcntl.h 7949F: include/uapi/linux/fcntl.h 7950 7951FILESYSTEM DIRECT ACCESS (DAX) 7952M: Dan Williams <dan.j.williams@intel.com> 7953R: Matthew Wilcox <willy@infradead.org> 7954R: Jan Kara <jack@suse.cz> 7955L: linux-fsdevel@vger.kernel.org 7956L: nvdimm@lists.linux.dev 7957S: Supported 7958F: fs/dax.c 7959F: include/linux/dax.h 7960F: include/trace/events/fs_dax.h 7961 7962FILESYSTEMS (VFS and infrastructure) 7963M: Alexander Viro <viro@zeniv.linux.org.uk> 7964M: Christian Brauner <brauner@kernel.org> 7965L: linux-fsdevel@vger.kernel.org 7966S: Maintained 7967F: fs/* 7968F: include/linux/fs.h 7969F: include/linux/fs_types.h 7970F: include/uapi/linux/fs.h 7971F: include/uapi/linux/openat2.h 7972 7973FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7974M: Riku Voipio <riku.voipio@iki.fi> 7975L: linux-hwmon@vger.kernel.org 7976S: Maintained 7977F: drivers/hwmon/f75375s.c 7978F: include/linux/f75375s.h 7979 7980FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7981M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7982L: linux-can@vger.kernel.org 7983S: Maintained 7984F: drivers/net/can/usb/f81604.c 7985 7986FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7987M: Clemens Ladisch <clemens@ladisch.de> 7988M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7989L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7990S: Maintained 7991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7992F: include/uapi/sound/firewire.h 7993F: sound/firewire/ 7994 7995FIREWIRE MEDIA DRIVERS (firedtv) 7996M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7997L: linux-media@vger.kernel.org 7998L: linux1394-devel@lists.sourceforge.net 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8001F: drivers/media/firewire/ 8002 8003FIREWIRE SBP-2 TARGET 8004M: Chris Boot <bootc@bootc.net> 8005L: linux-scsi@vger.kernel.org 8006L: target-devel@vger.kernel.org 8007L: linux1394-devel@lists.sourceforge.net 8008S: Maintained 8009T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8010F: drivers/target/sbp/ 8011 8012FIREWIRE SUBSYSTEM 8013M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8014M: Takashi Sakamoto <takaswie@kernel.org> 8015L: linux1394-devel@lists.sourceforge.net 8016S: Maintained 8017W: http://ieee1394.docs.kernel.org/ 8018T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8019F: drivers/firewire/ 8020F: include/linux/firewire.h 8021F: include/uapi/linux/firewire*.h 8022F: tools/firewire/ 8023 8024FIRMWARE FRAMEWORK FOR ARMV8-A 8025M: Sudeep Holla <sudeep.holla@arm.com> 8026L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8027S: Maintained 8028F: drivers/firmware/arm_ffa/ 8029F: include/linux/arm_ffa.h 8030 8031FIRMWARE LOADER (request_firmware) 8032M: Luis Chamberlain <mcgrof@kernel.org> 8033M: Russ Weight <russell.h.weight@intel.com> 8034L: linux-kernel@vger.kernel.org 8035S: Maintained 8036F: Documentation/firmware_class/ 8037F: drivers/base/firmware_loader/ 8038F: include/linux/firmware.h 8039 8040FLEXTIMER FTM-QUADDEC DRIVER 8041M: Patrick Havelange <patrick.havelange@essensium.com> 8042L: linux-iio@vger.kernel.org 8043S: Maintained 8044F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8045F: drivers/counter/ftm-quaddec.c 8046 8047FLOPPY DRIVER 8048M: Denis Efremov <efremov@linux.com> 8049L: linux-block@vger.kernel.org 8050S: Odd Fixes 8051F: drivers/block/floppy.c 8052 8053FLYSKY FSIA6B RC RECEIVER 8054M: Markus Koch <markus@notsyncing.net> 8055L: linux-input@vger.kernel.org 8056S: Maintained 8057F: drivers/input/joystick/fsia6b.c 8058 8059FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8060M: Geoffrey D. Bennett <g@b4.vu> 8061L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8062S: Maintained 8063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8064F: sound/usb/mixer_scarlett_gen2.c 8065 8066FORCEDETH GIGABIT ETHERNET DRIVER 8067M: Rain River <rain.1986.08.12@gmail.com> 8068M: Zhu Yanjun <zyjzyj2000@gmail.com> 8069L: netdev@vger.kernel.org 8070S: Maintained 8071F: drivers/net/ethernet/nvidia/* 8072 8073FORTIFY_SOURCE 8074M: Kees Cook <keescook@chromium.org> 8075L: linux-hardening@vger.kernel.org 8076S: Supported 8077T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8078F: include/linux/fortify-string.h 8079F: lib/fortify_kunit.c 8080F: lib/memcpy_kunit.c 8081F: lib/strcat_kunit.c 8082F: lib/strscpy_kunit.c 8083F: lib/test_fortify/* 8084F: scripts/test_fortify.sh 8085K: \b__NO_FORTIFY\b 8086 8087FPGA DFL DRIVERS 8088M: Wu Hao <hao.wu@intel.com> 8089R: Tom Rix <trix@redhat.com> 8090L: linux-fpga@vger.kernel.org 8091S: Maintained 8092F: Documentation/ABI/testing/sysfs-bus-dfl* 8093F: Documentation/fpga/dfl.rst 8094F: drivers/fpga/dfl* 8095F: drivers/uio/uio_dfl.c 8096F: include/linux/dfl.h 8097F: include/uapi/linux/fpga-dfl.h 8098 8099FPGA MANAGER FRAMEWORK 8100M: Moritz Fischer <mdf@kernel.org> 8101M: Wu Hao <hao.wu@intel.com> 8102M: Xu Yilun <yilun.xu@intel.com> 8103R: Tom Rix <trix@redhat.com> 8104L: linux-fpga@vger.kernel.org 8105S: Maintained 8106Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8107T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8108F: Documentation/devicetree/bindings/fpga/ 8109F: Documentation/driver-api/fpga/ 8110F: Documentation/fpga/ 8111F: drivers/fpga/ 8112F: include/linux/fpga/ 8113 8114FPU EMULATOR 8115M: Bill Metzenthen <billm@melbpc.org.au> 8116S: Maintained 8117W: https://floatingpoint.billm.au/ 8118F: arch/x86/math-emu/ 8119 8120FRAMEBUFFER CORE 8121M: Daniel Vetter <daniel@ffwll.ch> 8122S: Odd Fixes 8123T: git git://anongit.freedesktop.org/drm/drm-misc 8124F: drivers/video/fbdev/core/ 8125 8126FRAMEBUFFER LAYER 8127M: Helge Deller <deller@gmx.de> 8128L: linux-fbdev@vger.kernel.org 8129L: dri-devel@lists.freedesktop.org 8130S: Maintained 8131Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8132T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8133F: Documentation/fb/ 8134F: drivers/video/ 8135F: include/linux/fb.h 8136F: include/uapi/linux/fb.h 8137F: include/uapi/video/ 8138F: include/video/ 8139 8140FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8141M: Horia Geantă <horia.geanta@nxp.com> 8142M: Pankaj Gupta <pankaj.gupta@nxp.com> 8143M: Gaurav Jain <gaurav.jain@nxp.com> 8144L: linux-crypto@vger.kernel.org 8145S: Maintained 8146F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8147F: drivers/crypto/caam/ 8148 8149FREESCALE COLDFIRE M5441X MMC DRIVER 8150M: Angelo Dureghello <angelo.dureghello@timesys.com> 8151L: linux-mmc@vger.kernel.org 8152S: Maintained 8153F: drivers/mmc/host/sdhci-esdhc-mcf.c 8154F: include/linux/platform_data/mmc-esdhc-mcf.h 8155 8156FREESCALE DIU FRAMEBUFFER DRIVER 8157M: Timur Tabi <timur@kernel.org> 8158L: linux-fbdev@vger.kernel.org 8159S: Maintained 8160F: drivers/video/fbdev/fsl-diu-fb.* 8161 8162FREESCALE DMA DRIVER 8163M: Li Yang <leoyang.li@nxp.com> 8164M: Zhang Wei <zw@zh-kernel.org> 8165L: linuxppc-dev@lists.ozlabs.org 8166S: Maintained 8167F: drivers/dma/fsldma.* 8168 8169FREESCALE DSPI DRIVER 8170M: Vladimir Oltean <olteanv@gmail.com> 8171L: linux-spi@vger.kernel.org 8172S: Maintained 8173F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8174F: drivers/spi/spi-fsl-dspi.c 8175F: include/linux/spi/spi-fsl-dspi.h 8176 8177FREESCALE ENETC ETHERNET DRIVERS 8178M: Claudiu Manoil <claudiu.manoil@nxp.com> 8179M: Vladimir Oltean <vladimir.oltean@nxp.com> 8180L: netdev@vger.kernel.org 8181S: Maintained 8182F: drivers/net/ethernet/freescale/enetc/ 8183 8184FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8185M: Claudiu Manoil <claudiu.manoil@nxp.com> 8186L: netdev@vger.kernel.org 8187S: Maintained 8188F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8189F: drivers/net/ethernet/freescale/gianfar* 8190 8191FREESCALE GPMI NAND DRIVER 8192M: Han Xu <han.xu@nxp.com> 8193L: linux-mtd@lists.infradead.org 8194S: Maintained 8195F: drivers/mtd/nand/raw/gpmi-nand/* 8196 8197FREESCALE I2C CPM DRIVER 8198M: Jochen Friedrich <jochen@scram.de> 8199L: linuxppc-dev@lists.ozlabs.org 8200L: linux-i2c@vger.kernel.org 8201S: Maintained 8202F: drivers/i2c/busses/i2c-cpm.c 8203 8204FREESCALE IMX / MXC FEC DRIVER 8205M: Wei Fang <wei.fang@nxp.com> 8206R: Shenwei Wang <shenwei.wang@nxp.com> 8207R: Clark Wang <xiaoning.wang@nxp.com> 8208R: NXP Linux Team <linux-imx@nxp.com> 8209L: netdev@vger.kernel.org 8210S: Maintained 8211F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8212F: drivers/net/ethernet/freescale/fec.h 8213F: drivers/net/ethernet/freescale/fec_main.c 8214F: drivers/net/ethernet/freescale/fec_ptp.c 8215 8216FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8217M: Sascha Hauer <s.hauer@pengutronix.de> 8218R: Pengutronix Kernel Team <kernel@pengutronix.de> 8219L: linux-fbdev@vger.kernel.org 8220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8221S: Maintained 8222F: drivers/video/fbdev/imxfb.c 8223 8224FREESCALE IMX DDR PMU DRIVER 8225M: Frank Li <Frank.li@nxp.com> 8226L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8227S: Maintained 8228F: Documentation/admin-guide/perf/imx-ddr.rst 8229F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8230F: drivers/perf/fsl_imx8_ddr_perf.c 8231 8232FREESCALE IMX I2C DRIVER 8233M: Oleksij Rempel <o.rempel@pengutronix.de> 8234R: Pengutronix Kernel Team <kernel@pengutronix.de> 8235L: linux-i2c@vger.kernel.org 8236S: Maintained 8237F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8238F: drivers/i2c/busses/i2c-imx.c 8239 8240FREESCALE IMX LPI2C DRIVER 8241M: Dong Aisheng <aisheng.dong@nxp.com> 8242L: linux-i2c@vger.kernel.org 8243L: linux-imx@nxp.com 8244S: Maintained 8245F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8246F: drivers/i2c/busses/i2c-imx-lpi2c.c 8247 8248FREESCALE MPC I2C DRIVER 8249M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8250L: linux-i2c@vger.kernel.org 8251S: Maintained 8252F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8253F: drivers/i2c/busses/i2c-mpc.c 8254 8255FREESCALE QORIQ DPAA ETHERNET DRIVER 8256M: Madalin Bucur <madalin.bucur@nxp.com> 8257L: netdev@vger.kernel.org 8258S: Maintained 8259F: drivers/net/ethernet/freescale/dpaa 8260 8261FREESCALE QORIQ DPAA FMAN DRIVER 8262M: Madalin Bucur <madalin.bucur@nxp.com> 8263R: Sean Anderson <sean.anderson@seco.com> 8264L: netdev@vger.kernel.org 8265S: Maintained 8266F: Documentation/devicetree/bindings/net/fsl-fman.txt 8267F: drivers/net/ethernet/freescale/fman 8268 8269FREESCALE QORIQ PTP CLOCK DRIVER 8270M: Yangbo Lu <yangbo.lu@nxp.com> 8271L: netdev@vger.kernel.org 8272S: Maintained 8273F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8274F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8275F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8276F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8277F: drivers/ptp/ptp_qoriq.c 8278F: drivers/ptp/ptp_qoriq_debugfs.c 8279F: include/linux/fsl/ptp_qoriq.h 8280 8281FREESCALE QUAD SPI DRIVER 8282M: Han Xu <han.xu@nxp.com> 8283L: linux-spi@vger.kernel.org 8284S: Maintained 8285F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8286F: drivers/spi/spi-fsl-qspi.c 8287 8288FREESCALE QUICC ENGINE LIBRARY 8289M: Qiang Zhao <qiang.zhao@nxp.com> 8290L: linuxppc-dev@lists.ozlabs.org 8291S: Maintained 8292F: drivers/soc/fsl/qe/ 8293F: include/soc/fsl/qe/ 8294 8295FREESCALE QUICC ENGINE QMC DRIVER 8296M: Herve Codina <herve.codina@bootlin.com> 8297L: linuxppc-dev@lists.ozlabs.org 8298S: Maintained 8299F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8300F: drivers/soc/fsl/qe/qmc.c 8301F: include/soc/fsl/qe/qmc.h 8302 8303FREESCALE QUICC ENGINE TSA DRIVER 8304M: Herve Codina <herve.codina@bootlin.com> 8305L: linuxppc-dev@lists.ozlabs.org 8306S: Maintained 8307F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8308F: drivers/soc/fsl/qe/tsa.c 8309F: drivers/soc/fsl/qe/tsa.h 8310F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8311 8312FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8313M: Li Yang <leoyang.li@nxp.com> 8314L: netdev@vger.kernel.org 8315L: linuxppc-dev@lists.ozlabs.org 8316S: Maintained 8317F: drivers/net/ethernet/freescale/ucc_geth* 8318 8319FREESCALE QUICC ENGINE UCC HDLC DRIVER 8320M: Zhao Qiang <qiang.zhao@nxp.com> 8321L: netdev@vger.kernel.org 8322L: linuxppc-dev@lists.ozlabs.org 8323S: Maintained 8324F: drivers/net/wan/fsl_ucc_hdlc* 8325 8326FREESCALE QUICC ENGINE UCC UART DRIVER 8327M: Timur Tabi <timur@kernel.org> 8328L: linuxppc-dev@lists.ozlabs.org 8329S: Maintained 8330F: drivers/tty/serial/ucc_uart.c 8331 8332FREESCALE SOC DRIVERS 8333M: Li Yang <leoyang.li@nxp.com> 8334L: linuxppc-dev@lists.ozlabs.org 8335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8336S: Maintained 8337F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8338F: Documentation/devicetree/bindings/soc/fsl/ 8339F: drivers/soc/fsl/ 8340F: include/linux/fsl/ 8341F: include/soc/fsl/ 8342 8343FREESCALE SOC FS_ENET DRIVER 8344M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8345L: linuxppc-dev@lists.ozlabs.org 8346L: netdev@vger.kernel.org 8347S: Maintained 8348F: drivers/net/ethernet/freescale/fs_enet/ 8349F: include/linux/fs_enet_pd.h 8350 8351FREESCALE SOC SOUND DRIVERS 8352M: Shengjiu Wang <shengjiu.wang@gmail.com> 8353M: Xiubo Li <Xiubo.Lee@gmail.com> 8354R: Fabio Estevam <festevam@gmail.com> 8355R: Nicolin Chen <nicoleotsuka@gmail.com> 8356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8357L: linuxppc-dev@lists.ozlabs.org 8358S: Maintained 8359F: sound/soc/fsl/fsl* 8360F: sound/soc/fsl/imx* 8361F: sound/soc/fsl/mpc8610_hpcd.c 8362 8363FREESCALE SOC SOUND QMC DRIVER 8364M: Herve Codina <herve.codina@bootlin.com> 8365L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8366L: linuxppc-dev@lists.ozlabs.org 8367S: Maintained 8368F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8369F: sound/soc/fsl/fsl_qmc_audio.c 8370 8371FREESCALE USB PERIPHERAL DRIVERS 8372M: Li Yang <leoyang.li@nxp.com> 8373L: linux-usb@vger.kernel.org 8374L: linuxppc-dev@lists.ozlabs.org 8375S: Maintained 8376F: drivers/usb/gadget/udc/fsl* 8377 8378FREESCALE USB PHY DRIVER 8379M: Ran Wang <ran.wang_1@nxp.com> 8380L: linux-usb@vger.kernel.org 8381L: linuxppc-dev@lists.ozlabs.org 8382S: Maintained 8383F: drivers/usb/phy/phy-fsl-usb* 8384 8385FREEVXFS FILESYSTEM 8386M: Christoph Hellwig <hch@infradead.org> 8387S: Maintained 8388W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8389F: fs/freevxfs/ 8390 8391FREEZER 8392M: "Rafael J. Wysocki" <rafael@kernel.org> 8393M: Pavel Machek <pavel@ucw.cz> 8394L: linux-pm@vger.kernel.org 8395S: Supported 8396F: Documentation/power/freezing-of-tasks.rst 8397F: include/linux/freezer.h 8398F: kernel/freezer.c 8399 8400FRONTSWAP API 8401M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8402L: linux-kernel@vger.kernel.org 8403S: Maintained 8404F: include/linux/frontswap.h 8405F: mm/frontswap.c 8406 8407FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8408M: David Howells <dhowells@redhat.com> 8409L: linux-cachefs@redhat.com (moderated for non-subscribers) 8410S: Supported 8411F: Documentation/filesystems/caching/ 8412F: fs/fscache/ 8413F: include/linux/fscache*.h 8414 8415FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8416M: Eric Biggers <ebiggers@kernel.org> 8417M: Theodore Y. Ts'o <tytso@mit.edu> 8418M: Jaegeuk Kim <jaegeuk@kernel.org> 8419L: linux-fscrypt@vger.kernel.org 8420S: Supported 8421Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8422T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8423F: Documentation/filesystems/fscrypt.rst 8424F: fs/crypto/ 8425F: include/linux/fscrypt.h 8426F: include/uapi/linux/fscrypt.h 8427 8428FSI SUBSYSTEM 8429M: Jeremy Kerr <jk@ozlabs.org> 8430M: Joel Stanley <joel@jms.id.au> 8431R: Alistar Popple <alistair@popple.id.au> 8432R: Eddie James <eajames@linux.ibm.com> 8433L: linux-fsi@lists.ozlabs.org 8434S: Supported 8435Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8436T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8437F: drivers/fsi/ 8438F: include/linux/fsi*.h 8439F: include/trace/events/fsi*.h 8440 8441FSI-ATTACHED I2C DRIVER 8442M: Eddie James <eajames@linux.ibm.com> 8443L: linux-i2c@vger.kernel.org 8444L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8445S: Maintained 8446F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8447F: drivers/i2c/busses/i2c-fsi.c 8448 8449FSI-ATTACHED SPI DRIVER 8450M: Eddie James <eajames@linux.ibm.com> 8451L: linux-spi@vger.kernel.org 8452S: Maintained 8453F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8454F: drivers/spi/spi-fsi.c 8455 8456FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8457M: Jan Kara <jack@suse.cz> 8458R: Amir Goldstein <amir73il@gmail.com> 8459L: linux-fsdevel@vger.kernel.org 8460S: Maintained 8461T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8462F: fs/notify/ 8463F: include/linux/fsnotify*.h 8464 8465FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8466M: Eric Biggers <ebiggers@kernel.org> 8467M: Theodore Y. Ts'o <tytso@mit.edu> 8468L: fsverity@lists.linux.dev 8469S: Supported 8470Q: https://patchwork.kernel.org/project/fsverity/list/ 8471T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8472F: Documentation/filesystems/fsverity.rst 8473F: fs/verity/ 8474F: include/linux/fsverity.h 8475F: include/uapi/linux/fsverity.h 8476 8477FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8478M: Michael Zaidman <michael.zaidman@gmail.com> 8479L: linux-i2c@vger.kernel.org 8480L: linux-input@vger.kernel.org 8481S: Maintained 8482F: drivers/hid/hid-ft260.c 8483 8484FUJITSU LAPTOP EXTRAS 8485M: Jonathan Woithe <jwoithe@just42.net> 8486L: platform-driver-x86@vger.kernel.org 8487S: Maintained 8488F: drivers/platform/x86/fujitsu-laptop.c 8489 8490FUJITSU TABLET EXTRAS 8491M: Robert Gerlach <khnz@gmx.de> 8492L: platform-driver-x86@vger.kernel.org 8493S: Maintained 8494F: drivers/platform/x86/fujitsu-tablet.c 8495 8496FUNCTION HOOKS (FTRACE) 8497M: Steven Rostedt <rostedt@goodmis.org> 8498M: Masami Hiramatsu <mhiramat@kernel.org> 8499R: Mark Rutland <mark.rutland@arm.com> 8500L: linux-kernel@vger.kernel.org 8501L: linux-trace-kernel@vger.kernel.org 8502S: Maintained 8503Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8504T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8505F: Documentation/trace/ftrace* 8506F: arch/*/*/*/*ftrace* 8507F: arch/*/*/*ftrace* 8508F: include/*/ftrace.h 8509F: kernel/trace/fgraph.c 8510F: kernel/trace/ftrace* 8511F: samples/ftrace 8512 8513FUNGIBLE ETHERNET DRIVERS 8514M: Dimitris Michailidis <dmichail@fungible.com> 8515L: netdev@vger.kernel.org 8516S: Supported 8517F: drivers/net/ethernet/fungible/ 8518 8519FUSE: FILESYSTEM IN USERSPACE 8520M: Miklos Szeredi <miklos@szeredi.hu> 8521L: linux-fsdevel@vger.kernel.org 8522S: Maintained 8523W: https://github.com/libfuse/ 8524T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8525F: Documentation/filesystems/fuse.rst 8526F: fs/fuse/ 8527F: include/uapi/linux/fuse.h 8528 8529FUTEX SUBSYSTEM 8530M: Thomas Gleixner <tglx@linutronix.de> 8531M: Ingo Molnar <mingo@redhat.com> 8532R: Peter Zijlstra <peterz@infradead.org> 8533R: Darren Hart <dvhart@infradead.org> 8534R: Davidlohr Bueso <dave@stgolabs.net> 8535R: André Almeida <andrealmeid@igalia.com> 8536L: linux-kernel@vger.kernel.org 8537S: Maintained 8538T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8539F: Documentation/locking/*futex* 8540F: include/asm-generic/futex.h 8541F: include/linux/futex.h 8542F: include/uapi/linux/futex.h 8543F: kernel/futex/* 8544F: tools/perf/bench/futex* 8545F: tools/testing/selftests/futex/ 8546 8547GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8548M: Tim Harvey <tharvey@gateworks.com> 8549S: Maintained 8550F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8551F: Documentation/hwmon/gsc-hwmon.rst 8552F: drivers/hwmon/gsc-hwmon.c 8553F: drivers/mfd/gateworks-gsc.c 8554F: include/linux/mfd/gsc.h 8555F: include/linux/platform_data/gsc_hwmon.h 8556 8557GCC PLUGINS 8558M: Kees Cook <keescook@chromium.org> 8559L: linux-hardening@vger.kernel.org 8560S: Maintained 8561T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8562F: Documentation/kbuild/gcc-plugins.rst 8563F: scripts/Makefile.gcc-plugins 8564F: scripts/gcc-plugins/ 8565 8566GCOV BASED KERNEL PROFILING 8567M: Peter Oberparleiter <oberpar@linux.ibm.com> 8568S: Maintained 8569F: Documentation/dev-tools/gcov.rst 8570F: kernel/gcov/ 8571 8572GDB KERNEL DEBUGGING HELPER SCRIPTS 8573M: Jan Kiszka <jan.kiszka@siemens.com> 8574M: Kieran Bingham <kbingham@kernel.org> 8575S: Supported 8576F: scripts/gdb/ 8577 8578GEMINI CRYPTO DRIVER 8579M: Corentin Labbe <clabbe@baylibre.com> 8580L: linux-crypto@vger.kernel.org 8581S: Maintained 8582F: drivers/crypto/gemini/ 8583 8584GEMTEK FM RADIO RECEIVER DRIVER 8585M: Hans Verkuil <hverkuil@xs4all.nl> 8586L: linux-media@vger.kernel.org 8587S: Maintained 8588W: https://linuxtv.org 8589T: git git://linuxtv.org/media_tree.git 8590F: drivers/media/radio/radio-gemtek* 8591 8592GENERIC ARCHITECTURE TOPOLOGY 8593M: Sudeep Holla <sudeep.holla@arm.com> 8594L: linux-kernel@vger.kernel.org 8595S: Maintained 8596F: drivers/base/arch_topology.c 8597F: include/linux/arch_topology.h 8598 8599GENERIC ENTRY CODE 8600M: Thomas Gleixner <tglx@linutronix.de> 8601M: Peter Zijlstra <peterz@infradead.org> 8602M: Andy Lutomirski <luto@kernel.org> 8603L: linux-kernel@vger.kernel.org 8604S: Maintained 8605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8606F: include/linux/entry-common.h 8607F: include/linux/entry-kvm.h 8608F: kernel/entry/ 8609 8610GENERIC GPIO I2C DRIVER 8611M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8612S: Supported 8613F: drivers/i2c/busses/i2c-gpio.c 8614F: include/linux/platform_data/i2c-gpio.h 8615 8616GENERIC GPIO I2C MULTIPLEXER DRIVER 8617M: Peter Korsgaard <peter.korsgaard@barco.com> 8618L: linux-i2c@vger.kernel.org 8619S: Supported 8620F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8621F: drivers/i2c/muxes/i2c-mux-gpio.c 8622F: include/linux/platform_data/i2c-mux-gpio.h 8623 8624GENERIC HDLC (WAN) DRIVERS 8625M: Krzysztof Halasa <khc@pm.waw.pl> 8626S: Maintained 8627W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8628F: drivers/net/wan/c101.c 8629F: drivers/net/wan/hd6457* 8630F: drivers/net/wan/hdlc* 8631F: drivers/net/wan/n2.c 8632F: drivers/net/wan/pc300too.c 8633F: drivers/net/wan/pci200syn.c 8634F: drivers/net/wan/wanxl* 8635 8636GENERIC INCLUDE/ASM HEADER FILES 8637M: Arnd Bergmann <arnd@arndb.de> 8638L: linux-arch@vger.kernel.org 8639S: Maintained 8640T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8641F: include/asm-generic/ 8642F: include/uapi/asm-generic/ 8643 8644GENERIC PHY FRAMEWORK 8645M: Vinod Koul <vkoul@kernel.org> 8646M: Kishon Vijay Abraham I <kishon@kernel.org> 8647L: linux-phy@lists.infradead.org 8648S: Supported 8649Q: https://patchwork.kernel.org/project/linux-phy/list/ 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8651F: Documentation/devicetree/bindings/phy/ 8652F: drivers/phy/ 8653F: include/dt-bindings/phy/ 8654F: include/linux/phy/ 8655 8656GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8657M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8658S: Supported 8659F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8660 8661GENERIC PM DOMAINS 8662M: "Rafael J. Wysocki" <rafael@kernel.org> 8663M: Kevin Hilman <khilman@kernel.org> 8664M: Ulf Hansson <ulf.hansson@linaro.org> 8665L: linux-pm@vger.kernel.org 8666S: Supported 8667F: Documentation/devicetree/bindings/power/power?domain* 8668F: drivers/base/power/domain*.c 8669F: include/linux/pm_domain.h 8670 8671GENERIC PM DOMAIN PROVIDERS 8672M: Ulf Hansson <ulf.hansson@linaro.org> 8673L: linux-pm@vger.kernel.org 8674S: Supported 8675T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 8676F: drivers/genpd/ 8677 8678GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8679M: Eugen Hristev <eugen.hristev@microchip.com> 8680L: linux-input@vger.kernel.org 8681S: Maintained 8682F: drivers/input/touchscreen/resistive-adc-touch.c 8683 8684GENERIC STRING LIBRARY 8685R: Andy Shevchenko <andy@kernel.org> 8686S: Maintained 8687F: include/linux/string.h 8688F: include/linux/string_choices.h 8689F: include/linux/string_helpers.h 8690F: lib/string.c 8691F: lib/string_helpers.c 8692F: lib/test-string_helpers.c 8693F: lib/test_string.c 8694 8695GENERIC UIO DRIVER FOR PCI DEVICES 8696M: "Michael S. Tsirkin" <mst@redhat.com> 8697L: kvm@vger.kernel.org 8698S: Supported 8699F: drivers/uio/uio_pci_generic.c 8700 8701GENERIC VDSO LIBRARY 8702M: Andy Lutomirski <luto@kernel.org> 8703M: Thomas Gleixner <tglx@linutronix.de> 8704M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8705L: linux-kernel@vger.kernel.org 8706S: Maintained 8707T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8708F: include/asm-generic/vdso/vsyscall.h 8709F: include/vdso/ 8710F: kernel/time/vsyscall.c 8711F: lib/vdso/ 8712 8713GENWQE (IBM Generic Workqueue Card) 8714M: Frank Haverkamp <haver@linux.ibm.com> 8715S: Supported 8716F: drivers/misc/genwqe/ 8717 8718GET_MAINTAINER SCRIPT 8719M: Joe Perches <joe@perches.com> 8720S: Maintained 8721F: scripts/get_maintainer.pl 8722 8723GFS2 FILE SYSTEM 8724M: Bob Peterson <rpeterso@redhat.com> 8725M: Andreas Gruenbacher <agruenba@redhat.com> 8726L: cluster-devel@redhat.com 8727S: Supported 8728B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8729T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8730F: Documentation/filesystems/gfs2* 8731F: fs/gfs2/ 8732F: include/uapi/linux/gfs2_ondisk.h 8733 8734GIGABYTE WMI DRIVER 8735M: Thomas Weißschuh <thomas@weissschuh.net> 8736L: platform-driver-x86@vger.kernel.org 8737S: Maintained 8738F: drivers/platform/x86/gigabyte-wmi.c 8739 8740GNSS SUBSYSTEM 8741M: Johan Hovold <johan@kernel.org> 8742S: Maintained 8743T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8744F: Documentation/ABI/testing/sysfs-class-gnss 8745F: Documentation/devicetree/bindings/gnss/ 8746F: drivers/gnss/ 8747F: include/linux/gnss.h 8748 8749GO7007 MPEG CODEC 8750M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8751L: linux-media@vger.kernel.org 8752S: Maintained 8753F: drivers/media/usb/go7007/ 8754 8755GOODIX TOUCHSCREEN 8756M: Bastien Nocera <hadess@hadess.net> 8757M: Hans de Goede <hdegoede@redhat.com> 8758L: linux-input@vger.kernel.org 8759S: Maintained 8760F: drivers/input/touchscreen/goodix* 8761 8762GOOGLE ETHERNET DRIVERS 8763M: Jeroen de Borst <jeroendb@google.com> 8764M: Praveen Kaligineedi <pkaligineedi@google.com> 8765R: Shailend Chand <shailend@google.com> 8766L: netdev@vger.kernel.org 8767S: Supported 8768F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8769F: drivers/net/ethernet/google 8770 8771GPD POCKET FAN DRIVER 8772M: Hans de Goede <hdegoede@redhat.com> 8773L: platform-driver-x86@vger.kernel.org 8774S: Maintained 8775F: drivers/platform/x86/gpd-pocket-fan.c 8776 8777GPIO ACPI SUPPORT 8778M: Mika Westerberg <mika.westerberg@linux.intel.com> 8779M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8780L: linux-gpio@vger.kernel.org 8781L: linux-acpi@vger.kernel.org 8782S: Supported 8783T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8784F: Documentation/firmware-guide/acpi/gpio-properties.rst 8785F: drivers/gpio/gpiolib-acpi.c 8786F: drivers/gpio/gpiolib-acpi.h 8787 8788GPIO AGGREGATOR 8789M: Geert Uytterhoeven <geert+renesas@glider.be> 8790L: linux-gpio@vger.kernel.org 8791S: Supported 8792F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8793F: drivers/gpio/gpio-aggregator.c 8794 8795GPIO IR Transmitter 8796M: Sean Young <sean@mess.org> 8797L: linux-media@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8800F: drivers/media/rc/gpio-ir-tx.c 8801 8802GPIO MOCKUP DRIVER 8803M: Bamvor Jian Zhang <bamv2005@gmail.com> 8804L: linux-gpio@vger.kernel.org 8805S: Maintained 8806F: drivers/gpio/gpio-mockup.c 8807F: tools/testing/selftests/gpio/ 8808 8809GPIO REGMAP 8810R: Michael Walle <michael@walle.cc> 8811S: Maintained 8812F: drivers/gpio/gpio-regmap.c 8813F: include/linux/gpio/regmap.h 8814 8815GPIO SUBSYSTEM 8816M: Linus Walleij <linus.walleij@linaro.org> 8817M: Bartosz Golaszewski <brgl@bgdev.pl> 8818R: Andy Shevchenko <andy@kernel.org> 8819L: linux-gpio@vger.kernel.org 8820S: Maintained 8821T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8822F: Documentation/ABI/obsolete/sysfs-gpio 8823F: Documentation/ABI/testing/gpio-cdev 8824F: Documentation/admin-guide/gpio/ 8825F: Documentation/devicetree/bindings/gpio/ 8826F: Documentation/driver-api/gpio/ 8827F: drivers/gpio/ 8828F: include/dt-bindings/gpio/ 8829F: include/linux/gpio.h 8830F: include/linux/gpio/ 8831F: include/linux/of_gpio.h 8832F: include/uapi/linux/gpio.h 8833F: tools/gpio/ 8834 8835GRE DEMULTIPLEXER DRIVER 8836M: Dmitry Kozlov <xeb@mail.ru> 8837L: netdev@vger.kernel.org 8838S: Maintained 8839F: include/net/gre.h 8840F: net/ipv4/gre_demux.c 8841F: net/ipv4/gre_offload.c 8842 8843GRETH 10/100/1G Ethernet MAC device driver 8844M: Andreas Larsson <andreas@gaisler.com> 8845L: netdev@vger.kernel.org 8846S: Maintained 8847F: drivers/net/ethernet/aeroflex/ 8848 8849GREYBUS AUDIO PROTOCOLS DRIVERS 8850M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8851M: Mark Greer <mgreer@animalcreek.com> 8852S: Maintained 8853F: drivers/staging/greybus/audio_apbridgea.c 8854F: drivers/staging/greybus/audio_apbridgea.h 8855F: drivers/staging/greybus/audio_codec.c 8856F: drivers/staging/greybus/audio_codec.h 8857F: drivers/staging/greybus/audio_gb.c 8858F: drivers/staging/greybus/audio_manager.c 8859F: drivers/staging/greybus/audio_manager.h 8860F: drivers/staging/greybus/audio_manager_module.c 8861F: drivers/staging/greybus/audio_manager_private.h 8862F: drivers/staging/greybus/audio_manager_sysfs.c 8863F: drivers/staging/greybus/audio_module.c 8864F: drivers/staging/greybus/audio_topology.c 8865 8866GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8867M: Viresh Kumar <vireshk@kernel.org> 8868S: Maintained 8869F: drivers/staging/greybus/authentication.c 8870F: drivers/staging/greybus/bootrom.c 8871F: drivers/staging/greybus/firmware.h 8872F: drivers/staging/greybus/fw-core.c 8873F: drivers/staging/greybus/fw-download.c 8874F: drivers/staging/greybus/fw-management.c 8875F: drivers/staging/greybus/greybus_authentication.h 8876F: drivers/staging/greybus/greybus_firmware.h 8877F: drivers/staging/greybus/hid.c 8878F: drivers/staging/greybus/i2c.c 8879F: drivers/staging/greybus/spi.c 8880F: drivers/staging/greybus/spilib.c 8881F: drivers/staging/greybus/spilib.h 8882 8883GREYBUS LOOPBACK DRIVER 8884M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8885S: Maintained 8886F: drivers/staging/greybus/loopback.c 8887 8888GREYBUS PLATFORM DRIVERS 8889M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8890S: Maintained 8891F: drivers/staging/greybus/arche-apb-ctrl.c 8892F: drivers/staging/greybus/arche-platform.c 8893F: drivers/staging/greybus/arche_platform.h 8894 8895GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8896M: Rui Miguel Silva <rmfrfs@gmail.com> 8897S: Maintained 8898F: drivers/staging/greybus/gpio.c 8899F: drivers/staging/greybus/light.c 8900F: drivers/staging/greybus/power_supply.c 8901F: drivers/staging/greybus/sdio.c 8902F: drivers/staging/greybus/spi.c 8903F: drivers/staging/greybus/spilib.c 8904 8905GREYBUS SUBSYSTEM 8906M: Johan Hovold <johan@kernel.org> 8907M: Alex Elder <elder@kernel.org> 8908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8909L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8910S: Maintained 8911F: drivers/greybus/ 8912F: drivers/staging/greybus/ 8913F: include/linux/greybus.h 8914F: include/linux/greybus/ 8915 8916GREYBUS UART PROTOCOLS DRIVERS 8917M: David Lin <dtwlin@gmail.com> 8918S: Maintained 8919F: drivers/staging/greybus/log.c 8920F: drivers/staging/greybus/uart.c 8921 8922GS1662 VIDEO SERIALIZER 8923M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8924L: linux-media@vger.kernel.org 8925S: Maintained 8926T: git git://linuxtv.org/media_tree.git 8927F: drivers/media/spi/gs1662.c 8928 8929GSPCA FINEPIX SUBDRIVER 8930M: Frank Zago <frank@zago.net> 8931L: linux-media@vger.kernel.org 8932S: Maintained 8933T: git git://linuxtv.org/media_tree.git 8934F: drivers/media/usb/gspca/finepix.c 8935 8936GSPCA GL860 SUBDRIVER 8937M: Olivier Lorin <o.lorin@laposte.net> 8938L: linux-media@vger.kernel.org 8939S: Maintained 8940T: git git://linuxtv.org/media_tree.git 8941F: drivers/media/usb/gspca/gl860/ 8942 8943GSPCA M5602 SUBDRIVER 8944M: Erik Andren <erik.andren@gmail.com> 8945L: linux-media@vger.kernel.org 8946S: Maintained 8947T: git git://linuxtv.org/media_tree.git 8948F: drivers/media/usb/gspca/m5602/ 8949 8950GSPCA PAC207 SONIXB SUBDRIVER 8951M: Hans Verkuil <hverkuil@xs4all.nl> 8952L: linux-media@vger.kernel.org 8953S: Odd Fixes 8954T: git git://linuxtv.org/media_tree.git 8955F: drivers/media/usb/gspca/pac207.c 8956 8957GSPCA SN9C20X SUBDRIVER 8958M: Brian Johnson <brijohn@gmail.com> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/usb/gspca/sn9c20x.c 8963 8964GSPCA T613 SUBDRIVER 8965M: Leandro Costantino <lcostantino@gmail.com> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968T: git git://linuxtv.org/media_tree.git 8969F: drivers/media/usb/gspca/t613.c 8970 8971GSPCA USB WEBCAM DRIVER 8972M: Hans Verkuil <hverkuil@xs4all.nl> 8973L: linux-media@vger.kernel.org 8974S: Odd Fixes 8975T: git git://linuxtv.org/media_tree.git 8976F: drivers/media/usb/gspca/ 8977 8978GTP (GPRS Tunneling Protocol) 8979M: Pablo Neira Ayuso <pablo@netfilter.org> 8980M: Harald Welte <laforge@gnumonks.org> 8981L: osmocom-net-gprs@lists.osmocom.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8984F: drivers/net/gtp.c 8985 8986GUID PARTITION TABLE (GPT) 8987M: Davidlohr Bueso <dave@stgolabs.net> 8988L: linux-efi@vger.kernel.org 8989S: Maintained 8990F: block/partitions/efi.* 8991 8992HABANALABS PCI DRIVER 8993M: Oded Gabbay <ogabbay@kernel.org> 8994L: dri-devel@lists.freedesktop.org 8995S: Supported 8996C: irc://irc.oftc.net/dri-devel 8997T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8998F: Documentation/ABI/testing/debugfs-driver-habanalabs 8999F: Documentation/ABI/testing/sysfs-driver-habanalabs 9000F: drivers/accel/habanalabs/ 9001F: include/trace/events/habanalabs.h 9002F: include/uapi/drm/habanalabs_accel.h 9003 9004HACKRF MEDIA DRIVER 9005M: Antti Palosaari <crope@iki.fi> 9006L: linux-media@vger.kernel.org 9007S: Maintained 9008W: https://linuxtv.org 9009W: http://palosaari.fi/linux/ 9010Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9011T: git git://linuxtv.org/anttip/media_tree.git 9012F: drivers/media/usb/hackrf/ 9013 9014HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9015M: Chuck Lever <chuck.lever@oracle.com> 9016L: kernel-tls-handshake@lists.linux.dev 9017L: netdev@vger.kernel.org 9018S: Maintained 9019F: Documentation/netlink/specs/handshake.yaml 9020F: Documentation/networking/tls-handshake.rst 9021F: include/net/handshake.h 9022F: include/trace/events/handshake.h 9023F: net/handshake/ 9024 9025HANTRO VPU CODEC DRIVER 9026M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9027M: Philipp Zabel <p.zabel@pengutronix.de> 9028L: linux-media@vger.kernel.org 9029L: linux-rockchip@lists.infradead.org 9030S: Maintained 9031F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9032F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9034F: drivers/media/platform/verisilicon/ 9035 9036HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9037M: Frank Seidel <frank@f-seidel.de> 9038L: platform-driver-x86@vger.kernel.org 9039S: Maintained 9040W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9041F: drivers/platform/x86/hdaps.c 9042 9043HARDWARE MONITORING 9044M: Jean Delvare <jdelvare@suse.com> 9045M: Guenter Roeck <linux@roeck-us.net> 9046L: linux-hwmon@vger.kernel.org 9047S: Maintained 9048W: http://hwmon.wiki.kernel.org/ 9049T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9050F: Documentation/ABI/testing/sysfs-class-hwmon 9051F: Documentation/devicetree/bindings/hwmon/ 9052F: Documentation/hwmon/ 9053F: drivers/hwmon/ 9054F: include/linux/hwmon*.h 9055F: include/trace/events/hwmon*.h 9056K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9057 9058HARDWARE RANDOM NUMBER GENERATOR CORE 9059M: Olivia Mackall <olivia@selenic.com> 9060M: Herbert Xu <herbert@gondor.apana.org.au> 9061L: linux-crypto@vger.kernel.org 9062S: Odd fixes 9063F: Documentation/admin-guide/hw_random.rst 9064F: Documentation/devicetree/bindings/rng/ 9065F: drivers/char/hw_random/ 9066F: include/linux/hw_random.h 9067 9068HARDWARE SPINLOCK CORE 9069M: Ohad Ben-Cohen <ohad@wizery.com> 9070M: Bjorn Andersson <andersson@kernel.org> 9071R: Baolin Wang <baolin.wang7@gmail.com> 9072L: linux-remoteproc@vger.kernel.org 9073S: Maintained 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9075F: Documentation/devicetree/bindings/hwlock/ 9076F: Documentation/locking/hwspinlock.rst 9077F: drivers/hwspinlock/ 9078F: include/linux/hwspinlock.h 9079 9080HARDWARE TRACING FACILITIES 9081M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9082S: Maintained 9083F: drivers/hwtracing/ 9084 9085HARMONY SOUND DRIVER 9086L: linux-parisc@vger.kernel.org 9087S: Maintained 9088F: sound/parisc/harmony.* 9089 9090HDPVR USB VIDEO ENCODER DRIVER 9091M: Hans Verkuil <hverkuil@xs4all.nl> 9092L: linux-media@vger.kernel.org 9093S: Odd Fixes 9094W: https://linuxtv.org 9095T: git git://linuxtv.org/media_tree.git 9096F: drivers/media/usb/hdpvr/ 9097 9098HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9099M: Matt Hsiao <matt.hsiao@hpe.com> 9100S: Supported 9101F: drivers/misc/hpilo.[ch] 9102 9103HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9104M: Jerry Hoemann <jerry.hoemann@hpe.com> 9105S: Supported 9106F: Documentation/watchdog/hpwdt.rst 9107F: drivers/watchdog/hpwdt.c 9108 9109HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9110M: Don Brace <don.brace@microchip.com> 9111L: storagedev@microchip.com 9112L: linux-scsi@vger.kernel.org 9113S: Supported 9114F: Documentation/scsi/hpsa.rst 9115F: drivers/scsi/hpsa*.[ch] 9116F: include/linux/cciss*.h 9117F: include/uapi/linux/cciss*.h 9118 9119HFI1 DRIVER 9120M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9121L: linux-rdma@vger.kernel.org 9122S: Supported 9123F: drivers/infiniband/hw/hfi1 9124 9125HFS FILESYSTEM 9126L: linux-fsdevel@vger.kernel.org 9127S: Orphan 9128F: Documentation/filesystems/hfs.rst 9129F: fs/hfs/ 9130 9131HFSPLUS FILESYSTEM 9132L: linux-fsdevel@vger.kernel.org 9133S: Orphan 9134F: Documentation/filesystems/hfsplus.rst 9135F: fs/hfsplus/ 9136 9137HGA FRAMEBUFFER DRIVER 9138M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9139L: linux-nvidia@lists.surfsouth.com 9140S: Maintained 9141W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9142F: drivers/video/fbdev/hgafb.c 9143 9144HIBERNATION (aka Software Suspend, aka swsusp) 9145M: "Rafael J. Wysocki" <rafael@kernel.org> 9146M: Pavel Machek <pavel@ucw.cz> 9147L: linux-pm@vger.kernel.org 9148S: Supported 9149B: https://bugzilla.kernel.org 9150F: arch/*/include/asm/suspend*.h 9151F: arch/x86/power/ 9152F: drivers/base/power/ 9153F: include/linux/freezer.h 9154F: include/linux/pm.h 9155F: include/linux/suspend.h 9156F: kernel/power/ 9157 9158HID CORE LAYER 9159M: Jiri Kosina <jikos@kernel.org> 9160M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9164F: Documentation/hid/ 9165F: drivers/hid/ 9166F: include/linux/hid* 9167F: include/uapi/linux/hid* 9168F: samples/hid/ 9169F: tools/testing/selftests/hid/ 9170 9171HID LOGITECH DRIVERS 9172R: Filipe Laíns <lains@riseup.net> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-logitech-* 9176 9177HID NVIDIA SHIELD DRIVER 9178M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9179L: linux-input@vger.kernel.org 9180S: Maintained 9181F: drivers/hid/hid-nvidia-shield.c 9182 9183HID PHOENIX RC FLIGHT CONTROLLER 9184M: Marcus Folkesson <marcus.folkesson@gmail.com> 9185L: linux-input@vger.kernel.org 9186S: Maintained 9187F: drivers/hid/hid-pxrc.c 9188 9189HID PLAYSTATION DRIVER 9190M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9191L: linux-input@vger.kernel.org 9192S: Supported 9193F: drivers/hid/hid-playstation.c 9194 9195HID SENSOR HUB DRIVERS 9196M: Jiri Kosina <jikos@kernel.org> 9197M: Jonathan Cameron <jic23@kernel.org> 9198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9199L: linux-input@vger.kernel.org 9200L: linux-iio@vger.kernel.org 9201S: Maintained 9202F: Documentation/hid/hid-sensor* 9203F: drivers/hid/hid-sensor-* 9204F: drivers/iio/*/hid-* 9205F: include/linux/hid-sensor-* 9206 9207HID VRC-2 CAR CONTROLLER DRIVER 9208M: Marcus Folkesson <marcus.folkesson@gmail.com> 9209L: linux-input@vger.kernel.org 9210S: Maintained 9211F: drivers/hid/hid-vrc2.c 9212 9213HID WACOM DRIVER 9214M: Ping Cheng <ping.cheng@wacom.com> 9215M: Jason Gerecke <jason.gerecke@wacom.com> 9216L: linux-input@vger.kernel.org 9217S: Maintained 9218F: drivers/hid/wacom.h 9219F: drivers/hid/wacom_* 9220 9221HID++ LOGITECH DRIVERS 9222R: Filipe Laíns <lains@riseup.net> 9223R: Bastien Nocera <hadess@hadess.net> 9224L: linux-input@vger.kernel.org 9225S: Maintained 9226F: drivers/hid/hid-logitech-hidpp.c 9227 9228HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9229M: Thomas Gleixner <tglx@linutronix.de> 9230L: linux-kernel@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9233F: Documentation/timers/ 9234F: include/linux/clockchips.h 9235F: include/linux/hrtimer.h 9236F: kernel/time/clockevents.c 9237F: kernel/time/hrtimer.c 9238F: kernel/time/timer_*.c 9239 9240HIGH-SPEED SCC DRIVER FOR AX.25 9241L: linux-hams@vger.kernel.org 9242S: Orphan 9243F: drivers/net/hamradio/scc.c 9244 9245HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9246M: HighPoint Linux Team <linux@highpoint-tech.com> 9247S: Supported 9248W: http://www.highpoint-tech.com 9249F: Documentation/scsi/hptiop.rst 9250F: drivers/scsi/hptiop.c 9251 9252HIKEY960 ONBOARD USB GPIO HUB DRIVER 9253M: John Stultz <jstultz@google.com> 9254L: linux-kernel@vger.kernel.org 9255S: Maintained 9256F: drivers/misc/hisi_hikey_usb.c 9257 9258HIMAX HX83112B TOUCHSCREEN SUPPORT 9259M: Job Noorman <job@noorman.info> 9260L: linux-input@vger.kernel.org 9261S: Maintained 9262F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9263F: drivers/input/touchscreen/himax_hx83112b.c 9264 9265HIPPI 9266M: Jes Sorensen <jes@trained-monkey.org> 9267L: linux-hippi@sunsite.dk 9268S: Maintained 9269F: drivers/net/hippi/ 9270F: include/linux/hippidevice.h 9271F: include/uapi/linux/if_hippi.h 9272F: net/802/hippi.c 9273 9274HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9275M: Kurt Kanzenbach <kurt@linutronix.de> 9276L: netdev@vger.kernel.org 9277S: Maintained 9278F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9279F: drivers/net/dsa/hirschmann/* 9280F: include/linux/platform_data/hirschmann-hellcreek.h 9281F: net/dsa/tag_hellcreek.c 9282 9283HISILICON DMA DRIVER 9284M: Zhou Wang <wangzhou1@hisilicon.com> 9285M: Jie Hai <haijie1@huawei.com> 9286L: dmaengine@vger.kernel.org 9287S: Maintained 9288F: drivers/dma/hisi_dma.c 9289 9290HISILICON GPIO DRIVER 9291M: Jay Fang <f.fangjian@huawei.com> 9292L: linux-gpio@vger.kernel.org 9293S: Maintained 9294F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9295F: drivers/gpio/gpio-hisi.c 9296 9297HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9298M: Longfang Liu <liulongfang@huawei.com> 9299L: linux-crypto@vger.kernel.org 9300S: Maintained 9301F: Documentation/ABI/testing/debugfs-hisi-hpre 9302F: drivers/crypto/hisilicon/hpre/hpre.h 9303F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9304F: drivers/crypto/hisilicon/hpre/hpre_main.c 9305 9306HISILICON HNS3 PMU DRIVER 9307M: Guangbin Huang <huangguangbin2@huawei.com> 9308S: Supported 9309F: Documentation/admin-guide/perf/hns3-pmu.rst 9310F: drivers/perf/hisilicon/hns3_pmu.c 9311 9312HISILICON I2C CONTROLLER DRIVER 9313M: Yicong Yang <yangyicong@hisilicon.com> 9314L: linux-i2c@vger.kernel.org 9315S: Maintained 9316W: https://www.hisilicon.com 9317F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9318F: drivers/i2c/busses/i2c-hisi.c 9319 9320HISILICON LPC BUS DRIVER 9321M: Jay Fang <f.fangjian@huawei.com> 9322S: Maintained 9323W: http://www.hisilicon.com 9324F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9325F: drivers/bus/hisi_lpc.c 9326 9327HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9328M: Yisen Zhuang <yisen.zhuang@huawei.com> 9329M: Salil Mehta <salil.mehta@huawei.com> 9330L: netdev@vger.kernel.org 9331S: Maintained 9332W: http://www.hisilicon.com 9333F: drivers/net/ethernet/hisilicon/hns3/ 9334 9335HISILICON NETWORK SUBSYSTEM DRIVER 9336M: Yisen Zhuang <yisen.zhuang@huawei.com> 9337M: Salil Mehta <salil.mehta@huawei.com> 9338L: netdev@vger.kernel.org 9339S: Maintained 9340W: http://www.hisilicon.com 9341F: Documentation/devicetree/bindings/net/hisilicon*.txt 9342F: drivers/net/ethernet/hisilicon/ 9343 9344HISILICON PMU DRIVER 9345M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9346M: Jonathan Cameron <jonathan.cameron@huawei.com> 9347S: Supported 9348W: http://www.hisilicon.com 9349F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9350F: Documentation/admin-guide/perf/hisi-pmu.rst 9351F: drivers/perf/hisilicon 9352 9353HISILICON PTT DRIVER 9354M: Yicong Yang <yangyicong@hisilicon.com> 9355M: Jonathan Cameron <jonathan.cameron@huawei.com> 9356L: linux-kernel@vger.kernel.org 9357S: Maintained 9358F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9359F: Documentation/trace/hisi-ptt.rst 9360F: drivers/hwtracing/ptt/ 9361F: tools/perf/arch/arm64/util/hisi-ptt.c 9362F: tools/perf/util/hisi-ptt* 9363F: tools/perf/util/hisi-ptt-decoder/* 9364 9365HISILICON QM DRIVER 9366M: Weili Qian <qianweili@huawei.com> 9367M: Zhou Wang <wangzhou1@hisilicon.com> 9368L: linux-crypto@vger.kernel.org 9369S: Maintained 9370F: drivers/crypto/hisilicon/Kconfig 9371F: drivers/crypto/hisilicon/Makefile 9372F: drivers/crypto/hisilicon/qm.c 9373F: drivers/crypto/hisilicon/sgl.c 9374F: include/linux/hisi_acc_qm.h 9375 9376HISILICON ROCE DRIVER 9377M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9378M: Junxian Huang <huangjunxian6@hisilicon.com> 9379L: linux-rdma@vger.kernel.org 9380S: Maintained 9381F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9382F: drivers/infiniband/hw/hns/ 9383 9384HISILICON SAS Controller 9385M: Xiang Chen <chenxiang66@hisilicon.com> 9386S: Supported 9387W: http://www.hisilicon.com 9388F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9389F: drivers/scsi/hisi_sas/ 9390 9391HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9392M: Kai Ye <yekai13@huawei.com> 9393M: Longfang Liu <liulongfang@huawei.com> 9394L: linux-crypto@vger.kernel.org 9395S: Maintained 9396F: Documentation/ABI/testing/debugfs-hisi-sec 9397F: drivers/crypto/hisilicon/sec2/sec.h 9398F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9399F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9400F: drivers/crypto/hisilicon/sec2/sec_main.c 9401 9402HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9403M: Jay Fang <f.fangjian@huawei.com> 9404L: linux-spi@vger.kernel.org 9405S: Maintained 9406W: http://www.hisilicon.com 9407F: drivers/spi/spi-hisi-kunpeng.c 9408 9409HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9410M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9411L: linux-kernel@vger.kernel.org 9412S: Maintained 9413F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9414F: drivers/spmi/hisi-spmi-controller.c 9415 9416HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9417M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9418L: linux-kernel@vger.kernel.org 9419S: Maintained 9420F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9421F: drivers/mfd/hi6421-spmi-pmic.c 9422 9423HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9424M: Weili Qian <qianweili@huawei.com> 9425S: Maintained 9426F: drivers/crypto/hisilicon/trng/trng.c 9427 9428HISILICON V3XX SPI NOR FLASH Controller Driver 9429M: Jay Fang <f.fangjian@huawei.com> 9430S: Maintained 9431W: http://www.hisilicon.com 9432F: drivers/spi/spi-hisi-sfc-v3xx.c 9433 9434HISILICON ZIP Controller DRIVER 9435M: Yang Shen <shenyang39@huawei.com> 9436M: Zhou Wang <wangzhou1@hisilicon.com> 9437L: linux-crypto@vger.kernel.org 9438S: Maintained 9439F: Documentation/ABI/testing/debugfs-hisi-zip 9440F: drivers/crypto/hisilicon/zip/ 9441 9442HMM - Heterogeneous Memory Management 9443M: Jérôme Glisse <jglisse@redhat.com> 9444L: linux-mm@kvack.org 9445S: Maintained 9446F: Documentation/mm/hmm.rst 9447F: include/linux/hmm* 9448F: lib/test_hmm* 9449F: mm/hmm* 9450F: tools/testing/selftests/mm/*hmm* 9451 9452HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9453M: Andreas Klinger <ak@it-klinger.de> 9454L: linux-iio@vger.kernel.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9457F: drivers/iio/pressure/mprls0025pa.c 9458 9459HOST AP DRIVER 9460M: Jouni Malinen <j@w1.fi> 9461L: linux-wireless@vger.kernel.org 9462S: Obsolete 9463W: http://w1.fi/hostap-driver.html 9464F: drivers/net/wireless/intersil/hostap/ 9465 9466HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9467L: platform-driver-x86@vger.kernel.org 9468S: Orphan 9469F: drivers/platform/x86/hp/tc1100-wmi.c 9470 9471HP WMI HARDWARE MONITOR DRIVER 9472M: James Seo <james@equiv.tech> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475F: Documentation/hwmon/hp-wmi-sensors.rst 9476F: drivers/hwmon/hp-wmi-sensors.c 9477 9478HPET: High Precision Event Timers driver 9479M: Clemens Ladisch <clemens@ladisch.de> 9480S: Maintained 9481F: Documentation/timers/hpet.rst 9482F: drivers/char/hpet.c 9483F: include/linux/hpet.h 9484F: include/uapi/linux/hpet.h 9485 9486HPET: x86 9487S: Orphan 9488F: arch/x86/include/asm/hpet.h 9489F: arch/x86/kernel/hpet.c 9490 9491HPFS FILESYSTEM 9492M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9493S: Maintained 9494W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9495F: fs/hpfs/ 9496 9497HSI SUBSYSTEM 9498M: Sebastian Reichel <sre@kernel.org> 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9501F: Documentation/ABI/testing/sysfs-bus-hsi 9502F: Documentation/driver-api/hsi.rst 9503F: drivers/hsi/ 9504F: include/linux/hsi/ 9505F: include/uapi/linux/hsi/ 9506 9507HSO 3G MODEM DRIVER 9508L: linux-usb@vger.kernel.org 9509S: Orphan 9510F: drivers/net/usb/hso.c 9511 9512HSR NETWORK PROTOCOL 9513L: netdev@vger.kernel.org 9514S: Orphan 9515F: net/hsr/ 9516 9517HT16K33 LED CONTROLLER DRIVER 9518M: Robin van der Gracht <robin@protonic.nl> 9519S: Maintained 9520F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9521F: drivers/auxdisplay/ht16k33.c 9522 9523HTCPEN TOUCHSCREEN DRIVER 9524M: Pau Oliva Fora <pof@eslack.org> 9525L: linux-input@vger.kernel.org 9526S: Maintained 9527F: drivers/input/touchscreen/htcpen.c 9528 9529HTE SUBSYSTEM 9530M: Dipen Patel <dipenp@nvidia.com> 9531L: timestamp@lists.linux.dev 9532S: Maintained 9533Q: https://patchwork.kernel.org/project/timestamp/list/ 9534T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9535F: Documentation/devicetree/bindings/timestamp/ 9536F: Documentation/driver-api/hte/ 9537F: drivers/hte/ 9538F: include/linux/hte.h 9539 9540HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9541M: Lorenzo Bianconi <lorenzo@kernel.org> 9542L: linux-iio@vger.kernel.org 9543S: Maintained 9544W: http://www.st.com/ 9545F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9546F: drivers/iio/humidity/hts221* 9547 9548HUAWEI ETHERNET DRIVER 9549M: Cai Huoqing <cai.huoqing@linux.dev> 9550L: netdev@vger.kernel.org 9551S: Maintained 9552F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9553F: drivers/net/ethernet/huawei/hinic/ 9554 9555HUGETLB SUBSYSTEM 9556M: Mike Kravetz <mike.kravetz@oracle.com> 9557M: Muchun Song <muchun.song@linux.dev> 9558L: linux-mm@kvack.org 9559S: Maintained 9560F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9561F: Documentation/admin-guide/mm/hugetlbpage.rst 9562F: Documentation/mm/hugetlbfs_reserv.rst 9563F: Documentation/mm/vmemmap_dedup.rst 9564F: fs/hugetlbfs/ 9565F: include/linux/hugetlb.h 9566F: mm/hugetlb.c 9567F: mm/hugetlb_vmemmap.c 9568F: mm/hugetlb_vmemmap.h 9569 9570HVA ST MEDIA DRIVER 9571M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9572L: linux-media@vger.kernel.org 9573S: Supported 9574W: https://linuxtv.org 9575T: git git://linuxtv.org/media_tree.git 9576F: drivers/media/platform/st/sti/hva 9577 9578HWPOISON MEMORY FAILURE HANDLING 9579M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9580R: Miaohe Lin <linmiaohe@huawei.com> 9581L: linux-mm@kvack.org 9582S: Maintained 9583F: mm/hwpoison-inject.c 9584F: mm/memory-failure.c 9585 9586HYCON HY46XX TOUCHSCREEN SUPPORT 9587M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9588L: linux-input@vger.kernel.org 9589S: Maintained 9590F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9591F: drivers/input/touchscreen/hycon-hy46xx.c 9592 9593HYGON PROCESSOR SUPPORT 9594M: Pu Wen <puwen@hygon.cn> 9595L: linux-kernel@vger.kernel.org 9596S: Maintained 9597F: arch/x86/kernel/cpu/hygon.c 9598 9599HYNIX HI556 SENSOR DRIVER 9600M: Shawn Tu <shawnx.tu@intel.com> 9601L: linux-media@vger.kernel.org 9602S: Maintained 9603T: git git://linuxtv.org/media_tree.git 9604F: drivers/media/i2c/hi556.c 9605 9606HYNIX HI846 SENSOR DRIVER 9607M: Martin Kepplinger <martin.kepplinger@puri.sm> 9608L: linux-media@vger.kernel.org 9609S: Maintained 9610F: drivers/media/i2c/hi846.c 9611 9612HYNIX HI847 SENSOR DRIVER 9613M: Shawn Tu <shawnx.tu@intel.com> 9614L: linux-media@vger.kernel.org 9615S: Maintained 9616F: drivers/media/i2c/hi847.c 9617 9618Hyper-V/Azure CORE AND DRIVERS 9619M: "K. Y. Srinivasan" <kys@microsoft.com> 9620M: Haiyang Zhang <haiyangz@microsoft.com> 9621M: Wei Liu <wei.liu@kernel.org> 9622M: Dexuan Cui <decui@microsoft.com> 9623L: linux-hyperv@vger.kernel.org 9624S: Supported 9625T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9626F: Documentation/ABI/stable/sysfs-bus-vmbus 9627F: Documentation/ABI/testing/debugfs-hyperv 9628F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9629F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9630F: Documentation/virt/hyperv 9631F: arch/arm64/hyperv 9632F: arch/arm64/include/asm/hyperv-tlfs.h 9633F: arch/arm64/include/asm/mshyperv.h 9634F: arch/x86/hyperv 9635F: arch/x86/include/asm/hyperv-tlfs.h 9636F: arch/x86/include/asm/mshyperv.h 9637F: arch/x86/include/asm/trace/hyperv.h 9638F: arch/x86/kernel/cpu/mshyperv.c 9639F: drivers/clocksource/hyperv_timer.c 9640F: drivers/hid/hid-hyperv.c 9641F: drivers/hv/ 9642F: drivers/input/serio/hyperv-keyboard.c 9643F: drivers/iommu/hyperv-iommu.c 9644F: drivers/net/ethernet/microsoft/ 9645F: drivers/net/hyperv/ 9646F: drivers/pci/controller/pci-hyperv-intf.c 9647F: drivers/pci/controller/pci-hyperv.c 9648F: drivers/scsi/storvsc_drv.c 9649F: drivers/uio/uio_hv_generic.c 9650F: drivers/video/fbdev/hyperv_fb.c 9651F: include/asm-generic/hyperv-tlfs.h 9652F: include/asm-generic/mshyperv.h 9653F: include/clocksource/hyperv_timer.h 9654F: include/linux/hyperv.h 9655F: include/net/mana 9656F: include/uapi/linux/hyperv.h 9657F: net/vmw_vsock/hyperv_transport.c 9658F: tools/hv/ 9659 9660HYPERBUS SUPPORT 9661M: Vignesh Raghavendra <vigneshr@ti.com> 9662L: linux-mtd@lists.infradead.org 9663S: Supported 9664Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9665C: irc://irc.oftc.net/mtd 9666T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9667F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9668F: drivers/mtd/hyperbus/ 9669F: include/linux/mtd/hyperbus.h 9670 9671HYPERVISOR VIRTUAL CONSOLE DRIVER 9672L: linuxppc-dev@lists.ozlabs.org 9673S: Odd Fixes 9674F: drivers/tty/hvc/ 9675 9676I2C ACPI SUPPORT 9677M: Mika Westerberg <mika.westerberg@linux.intel.com> 9678L: linux-i2c@vger.kernel.org 9679L: linux-acpi@vger.kernel.org 9680S: Maintained 9681F: drivers/i2c/i2c-core-acpi.c 9682 9683I2C CONTROLLER DRIVER FOR NVIDIA GPU 9684M: Ajay Gupta <ajayg@nvidia.com> 9685L: linux-i2c@vger.kernel.org 9686S: Maintained 9687F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9688F: drivers/i2c/busses/i2c-nvidia-gpu.c 9689 9690I2C MUXES 9691M: Peter Rosin <peda@axentia.se> 9692L: linux-i2c@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/i2c/i2c-arb* 9695F: Documentation/devicetree/bindings/i2c/i2c-gate* 9696F: Documentation/devicetree/bindings/i2c/i2c-mux* 9697F: Documentation/i2c/i2c-topology.rst 9698F: Documentation/i2c/muxes/ 9699F: drivers/i2c/i2c-mux.c 9700F: drivers/i2c/muxes/ 9701F: include/linux/i2c-mux.h 9702 9703I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9704M: Gregory CLEMENT <gregory.clement@bootlin.com> 9705L: linux-i2c@vger.kernel.org 9706S: Maintained 9707F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9708F: drivers/i2c/busses/i2c-mv64xxx.c 9709 9710I2C OVER PARALLEL PORT 9711M: Jean Delvare <jdelvare@suse.com> 9712L: linux-i2c@vger.kernel.org 9713S: Maintained 9714F: Documentation/i2c/busses/i2c-parport.rst 9715F: drivers/i2c/busses/i2c-parport.c 9716 9717I2C SUBSYSTEM 9718M: Wolfram Sang <wsa@kernel.org> 9719L: linux-i2c@vger.kernel.org 9720S: Maintained 9721W: https://i2c.wiki.kernel.org/ 9722Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9723T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9724F: Documentation/devicetree/bindings/i2c/i2c.txt 9725F: Documentation/i2c/ 9726F: drivers/i2c/* 9727F: include/dt-bindings/i2c/i2c.h 9728F: include/linux/i2c-dev.h 9729F: include/linux/i2c-smbus.h 9730F: include/linux/i2c.h 9731F: include/uapi/linux/i2c-*.h 9732F: include/uapi/linux/i2c.h 9733 9734I2C SUBSYSTEM HOST DRIVERS 9735M: Andi Shyti <andi.shyti@kernel.org> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738W: https://i2c.wiki.kernel.org/ 9739Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9740T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9741F: Documentation/devicetree/bindings/i2c/ 9742F: drivers/i2c/algos/ 9743F: drivers/i2c/busses/ 9744F: include/dt-bindings/i2c/ 9745 9746I2C-TAOS-EVM DRIVER 9747M: Jean Delvare <jdelvare@suse.com> 9748L: linux-i2c@vger.kernel.org 9749S: Maintained 9750F: Documentation/i2c/busses/i2c-taos-evm.rst 9751F: drivers/i2c/busses/i2c-taos-evm.c 9752 9753I2C-TINY-USB DRIVER 9754M: Till Harbaum <till@harbaum.org> 9755L: linux-i2c@vger.kernel.org 9756S: Maintained 9757W: http://www.harbaum.org/till/i2c_tiny_usb 9758F: drivers/i2c/busses/i2c-tiny-usb.c 9759 9760I2C/SMBUS CONTROLLER DRIVERS FOR PC 9761M: Jean Delvare <jdelvare@suse.com> 9762L: linux-i2c@vger.kernel.org 9763S: Maintained 9764F: Documentation/i2c/busses/i2c-ali1535.rst 9765F: Documentation/i2c/busses/i2c-ali1563.rst 9766F: Documentation/i2c/busses/i2c-ali15x3.rst 9767F: Documentation/i2c/busses/i2c-amd756.rst 9768F: Documentation/i2c/busses/i2c-amd8111.rst 9769F: Documentation/i2c/busses/i2c-i801.rst 9770F: Documentation/i2c/busses/i2c-nforce2.rst 9771F: Documentation/i2c/busses/i2c-piix4.rst 9772F: Documentation/i2c/busses/i2c-sis5595.rst 9773F: Documentation/i2c/busses/i2c-sis630.rst 9774F: Documentation/i2c/busses/i2c-sis96x.rst 9775F: Documentation/i2c/busses/i2c-via.rst 9776F: Documentation/i2c/busses/i2c-viapro.rst 9777F: drivers/i2c/busses/i2c-ali1535.c 9778F: drivers/i2c/busses/i2c-ali1563.c 9779F: drivers/i2c/busses/i2c-ali15x3.c 9780F: drivers/i2c/busses/i2c-amd756-s4882.c 9781F: drivers/i2c/busses/i2c-amd756.c 9782F: drivers/i2c/busses/i2c-amd8111.c 9783F: drivers/i2c/busses/i2c-i801.c 9784F: drivers/i2c/busses/i2c-isch.c 9785F: drivers/i2c/busses/i2c-nforce2-s4985.c 9786F: drivers/i2c/busses/i2c-nforce2.c 9787F: drivers/i2c/busses/i2c-piix4.c 9788F: drivers/i2c/busses/i2c-sis5595.c 9789F: drivers/i2c/busses/i2c-sis630.c 9790F: drivers/i2c/busses/i2c-sis96x.c 9791F: drivers/i2c/busses/i2c-via.c 9792F: drivers/i2c/busses/i2c-viapro.c 9793 9794I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9795M: Hans de Goede <hdegoede@redhat.com> 9796L: linux-i2c@vger.kernel.org 9797S: Maintained 9798F: drivers/i2c/busses/i2c-cht-wc.c 9799 9800I2C/SMBUS ISMT DRIVER 9801M: Seth Heasley <seth.heasley@intel.com> 9802M: Neil Horman <nhorman@tuxdriver.com> 9803L: linux-i2c@vger.kernel.org 9804F: Documentation/i2c/busses/i2c-ismt.rst 9805F: drivers/i2c/busses/i2c-ismt.c 9806 9807I2C/SMBUS STUB DRIVER 9808M: Jean Delvare <jdelvare@suse.com> 9809L: linux-i2c@vger.kernel.org 9810S: Maintained 9811F: drivers/i2c/i2c-stub.c 9812 9813I3C DRIVER FOR ASPEED AST2600 9814M: Jeremy Kerr <jk@codeconstruct.com.au> 9815S: Maintained 9816F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9817F: drivers/i3c/master/ast2600-i3c-master.c 9818 9819I3C DRIVER FOR CADENCE I3C MASTER IP 9820M: Przemysław Gaj <pgaj@cadence.com> 9821S: Maintained 9822F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9823F: drivers/i3c/master/i3c-master-cdns.c 9824 9825I3C DRIVER FOR SYNOPSYS DESIGNWARE 9826S: Orphan 9827F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9828F: drivers/i3c/master/dw* 9829 9830I3C SUBSYSTEM 9831M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9832L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9833S: Maintained 9834C: irc://chat.freenode.net/linux-i3c 9835T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9836F: Documentation/ABI/testing/sysfs-bus-i3c 9837F: Documentation/devicetree/bindings/i3c/ 9838F: Documentation/driver-api/i3c 9839F: drivers/i3c/ 9840F: include/linux/i3c/ 9841 9842IA64 (Itanium) PLATFORM 9843L: linux-ia64@vger.kernel.org 9844S: Orphan 9845F: Documentation/arch/ia64/ 9846F: arch/ia64/ 9847 9848IBM Operation Panel Input Driver 9849M: Eddie James <eajames@linux.ibm.com> 9850L: linux-input@vger.kernel.org 9851S: Maintained 9852F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9853F: drivers/input/misc/ibm-panel.c 9854 9855IBM Power 842 compression accelerator 9856M: Haren Myneni <haren@us.ibm.com> 9857S: Supported 9858F: crypto/842.c 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-842* 9862F: include/linux/sw842.h 9863F: lib/842/ 9864 9865IBM Power in-Nest Crypto Acceleration 9866M: Breno Leitão <leitao@debian.org> 9867M: Nayna Jain <nayna@linux.ibm.com> 9868M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9869L: linux-crypto@vger.kernel.org 9870S: Supported 9871F: drivers/crypto/nx/Kconfig 9872F: drivers/crypto/nx/Makefile 9873F: drivers/crypto/nx/nx-aes* 9874F: drivers/crypto/nx/nx-sha* 9875F: drivers/crypto/nx/nx.* 9876F: drivers/crypto/nx/nx_csbcpb.h 9877F: drivers/crypto/nx/nx_debugfs.c 9878 9879IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpadlpar* 9885 9886IBM Power Linux RAID adapter 9887M: Brian King <brking@us.ibm.com> 9888S: Supported 9889F: drivers/scsi/ipr.* 9890 9891IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9892M: Tyrel Datwyler <tyreld@linux.ibm.com> 9893L: linux-pci@vger.kernel.org 9894L: linuxppc-dev@lists.ozlabs.org 9895S: Supported 9896F: drivers/pci/hotplug/rpaphp* 9897 9898IBM Power SRIOV Virtual NIC Device Driver 9899M: Haren Myneni <haren@linux.ibm.com> 9900M: Rick Lindsley <ricklind@linux.ibm.com> 9901R: Nick Child <nnac123@linux.ibm.com> 9902R: Dany Madden <danymadden@us.ibm.com> 9903R: Thomas Falcon <tlfalcon@linux.ibm.com> 9904L: netdev@vger.kernel.org 9905S: Supported 9906F: drivers/net/ethernet/ibm/ibmvnic.* 9907 9908IBM Power VFIO Support 9909M: Timothy Pearson <tpearson@raptorengineering.com> 9910S: Supported 9911F: drivers/vfio/vfio_iommu_spapr_tce.c 9912 9913IBM Power Virtual Ethernet Device Driver 9914M: Nick Child <nnac123@linux.ibm.com> 9915L: netdev@vger.kernel.org 9916S: Supported 9917F: drivers/net/ethernet/ibm/ibmveth.* 9918 9919IBM Power Virtual FC Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvfc* 9924 9925IBM Power Virtual Management Channel Driver 9926M: Brad Warrum <bwarrum@linux.ibm.com> 9927M: Ritu Agarwal <rituagar@linux.ibm.com> 9928S: Supported 9929F: drivers/misc/ibmvmc.* 9930 9931IBM Power Virtual SCSI Device Drivers 9932M: Tyrel Datwyler <tyreld@linux.ibm.com> 9933L: linux-scsi@vger.kernel.org 9934S: Supported 9935F: drivers/scsi/ibmvscsi/ibmvscsi* 9936F: include/scsi/viosrp.h 9937 9938IBM Power Virtual SCSI Device Target Driver 9939M: Michael Cyr <mikecyr@linux.ibm.com> 9940L: linux-scsi@vger.kernel.org 9941L: target-devel@vger.kernel.org 9942S: Supported 9943F: drivers/scsi/ibmvscsi_tgt/ 9944 9945IBM Power VMX Cryptographic instructions 9946M: Breno Leitão <leitao@debian.org> 9947M: Nayna Jain <nayna@linux.ibm.com> 9948M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9949L: linux-crypto@vger.kernel.org 9950S: Supported 9951F: drivers/crypto/vmx/Kconfig 9952F: drivers/crypto/vmx/Makefile 9953F: drivers/crypto/vmx/aes* 9954F: drivers/crypto/vmx/ghash* 9955F: drivers/crypto/vmx/ppc-xlate.pl 9956F: drivers/crypto/vmx/vmx.c 9957 9958IBM ServeRAID RAID DRIVER 9959S: Orphan 9960F: drivers/scsi/ips.* 9961 9962ICH LPC AND GPIO DRIVER 9963M: Peter Tyser <ptyser@xes-inc.com> 9964S: Maintained 9965F: drivers/gpio/gpio-ich.c 9966F: drivers/mfd/lpc_ich.c 9967 9968ICY I2C DRIVER 9969M: Max Staudt <max@enpas.org> 9970L: linux-i2c@vger.kernel.org 9971S: Maintained 9972F: drivers/i2c/busses/i2c-icy.c 9973 9974IDEAPAD LAPTOP EXTRAS DRIVER 9975M: Ike Panhc <ike.pan@canonical.com> 9976L: platform-driver-x86@vger.kernel.org 9977S: Maintained 9978W: http://launchpad.net/ideapad-laptop 9979F: drivers/platform/x86/ideapad-laptop.c 9980 9981IDEAPAD LAPTOP SLIDEBAR DRIVER 9982M: Andrey Moiseev <o2g.org.ru@gmail.com> 9983L: linux-input@vger.kernel.org 9984S: Maintained 9985W: https://github.com/o2genum/ideapad-slidebar 9986F: drivers/input/misc/ideapad_slidebar.c 9987 9988IDMAPPED MOUNTS 9989M: Christian Brauner <brauner@kernel.org> 9990M: Seth Forshee <sforshee@kernel.org> 9991L: linux-fsdevel@vger.kernel.org 9992S: Maintained 9993T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9994F: Documentation/filesystems/idmappings.rst 9995F: include/linux/mnt_idmapping.* 9996F: tools/testing/selftests/mount_setattr/ 9997 9998IDT VersaClock 5 CLOCK DRIVER 9999M: Luca Ceresoli <luca@lucaceresoli.net> 10000S: Maintained 10001F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10002F: drivers/clk/clk-versaclock5.c 10003 10004IEEE 802.15.4 SUBSYSTEM 10005M: Alexander Aring <alex.aring@gmail.com> 10006M: Stefan Schmidt <stefan@datenfreihafen.org> 10007M: Miquel Raynal <miquel.raynal@bootlin.com> 10008L: linux-wpan@vger.kernel.org 10009S: Maintained 10010W: https://linux-wpan.org/ 10011Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10012T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10014F: Documentation/networking/ieee802154.rst 10015F: drivers/net/ieee802154/ 10016F: include/linux/ieee802154.h 10017F: include/linux/nl802154.h 10018F: include/net/af_ieee802154.h 10019F: include/net/cfg802154.h 10020F: include/net/ieee802154_netdev.h 10021F: include/net/mac802154.h 10022F: include/net/nl802154.h 10023F: net/ieee802154/ 10024F: net/mac802154/ 10025 10026IFCVF VIRTIO DATA PATH ACCELERATOR 10027R: Zhu Lingshan <lingshan.zhu@intel.com> 10028F: drivers/vdpa/ifcvf/ 10029 10030IFE PROTOCOL 10031M: Yotam Gigi <yotam.gi@gmail.com> 10032M: Jamal Hadi Salim <jhs@mojatatu.com> 10033F: include/net/ife.h 10034F: include/uapi/linux/ife.h 10035F: net/ife 10036 10037IGORPLUG-USB IR RECEIVER 10038M: Sean Young <sean@mess.org> 10039L: linux-media@vger.kernel.org 10040S: Maintained 10041F: drivers/media/rc/igorplugusb.c 10042 10043IGUANAWORKS USB IR TRANSCEIVER 10044M: Sean Young <sean@mess.org> 10045L: linux-media@vger.kernel.org 10046S: Maintained 10047F: drivers/media/rc/iguanair.c 10048 10049IIO DIGITAL POTENTIOMETER DAC 10050M: Peter Rosin <peda@axentia.se> 10051L: linux-iio@vger.kernel.org 10052S: Maintained 10053F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10054F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10055F: drivers/iio/dac/dpot-dac.c 10056 10057IIO ENVELOPE DETECTOR 10058M: Peter Rosin <peda@axentia.se> 10059L: linux-iio@vger.kernel.org 10060S: Maintained 10061F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10062F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10063F: drivers/iio/adc/envelope-detector.c 10064 10065IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10066M: Matti Vaittinen <mazziesaccount@gmail.com> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: drivers/iio/light/gain-time-scale-helper.c 10070F: drivers/iio/light/gain-time-scale-helper.h 10071 10072IIO MULTIPLEXER 10073M: Peter Rosin <peda@axentia.se> 10074L: linux-iio@vger.kernel.org 10075S: Maintained 10076F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10077F: drivers/iio/multiplexer/iio-mux.c 10078 10079IIO SCMI BASED DRIVER 10080M: Jyoti Bhayana <jbhayana@google.com> 10081L: linux-iio@vger.kernel.org 10082S: Maintained 10083F: drivers/iio/common/scmi_sensors/scmi_iio.c 10084 10085IIO SUBSYSTEM AND DRIVERS 10086M: Jonathan Cameron <jic23@kernel.org> 10087R: Lars-Peter Clausen <lars@metafoo.de> 10088L: linux-iio@vger.kernel.org 10089S: Maintained 10090T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10091F: Documentation/ABI/testing/configfs-iio* 10092F: Documentation/ABI/testing/sysfs-bus-iio* 10093F: Documentation/devicetree/bindings/iio/ 10094F: drivers/iio/ 10095F: drivers/staging/iio/ 10096F: include/dt-bindings/iio/ 10097F: include/linux/iio/ 10098F: tools/iio/ 10099 10100IIO UNIT CONVERTER 10101M: Peter Rosin <peda@axentia.se> 10102L: linux-iio@vger.kernel.org 10103S: Maintained 10104F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10106F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10107F: drivers/iio/afe/iio-rescale.c 10108 10109IKANOS/ADI EAGLE ADSL USB DRIVER 10110M: Matthieu Castet <castet.matthieu@free.fr> 10111M: Stanislaw Gruszka <stf_xl@wp.pl> 10112S: Maintained 10113F: drivers/usb/atm/ueagle-atm.c 10114 10115IMAGIS TOUCHSCREEN DRIVER 10116M: Markuss Broks <markuss.broks@gmail.com> 10117S: Maintained 10118F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10119F: drivers/input/touchscreen/imagis.c 10120 10121IMGTEC ASCII LCD DRIVER 10122M: Paul Burton <paulburton@kernel.org> 10123S: Maintained 10124F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10125F: drivers/auxdisplay/img-ascii-lcd.c 10126 10127IMGTEC IR DECODER DRIVER 10128S: Orphan 10129F: drivers/media/rc/img-ir/ 10130 10131IMON SOUNDGRAPH USB IR RECEIVER 10132M: Sean Young <sean@mess.org> 10133L: linux-media@vger.kernel.org 10134S: Maintained 10135F: drivers/media/rc/imon.c 10136F: drivers/media/rc/imon_raw.c 10137 10138IMS TWINTURBO FRAMEBUFFER DRIVER 10139L: linux-fbdev@vger.kernel.org 10140S: Orphan 10141F: drivers/video/fbdev/imsttfb.c 10142 10143INA209 HARDWARE MONITOR DRIVER 10144M: Guenter Roeck <linux@roeck-us.net> 10145L: linux-hwmon@vger.kernel.org 10146S: Maintained 10147F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10148F: Documentation/hwmon/ina209.rst 10149F: drivers/hwmon/ina209.c 10150 10151INA2XX HARDWARE MONITOR DRIVER 10152M: Guenter Roeck <linux@roeck-us.net> 10153L: linux-hwmon@vger.kernel.org 10154S: Maintained 10155F: Documentation/hwmon/ina2xx.rst 10156F: drivers/hwmon/ina2xx.c 10157F: include/linux/platform_data/ina2xx.h 10158 10159INDEX OF FURTHER KERNEL DOCUMENTATION 10160M: Carlos Bilbao <carlos.bilbao@amd.com> 10161S: Maintained 10162F: Documentation/process/kernel-docs.rst 10163 10164INDUSTRY PACK SUBSYSTEM (IPACK) 10165M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10166M: Jens Taprogge <jens.taprogge@taprogge.org> 10167M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10168L: industrypack-devel@lists.sourceforge.net 10169S: Maintained 10170W: http://industrypack.sourceforge.net 10171F: drivers/ipack/ 10172 10173INFINEON DPS310 Driver 10174M: Eddie James <eajames@linux.ibm.com> 10175L: linux-iio@vger.kernel.org 10176S: Maintained 10177F: drivers/iio/pressure/dps310.c 10178 10179INFINEON PEB2466 ASoC CODEC 10180M: Herve Codina <herve.codina@bootlin.com> 10181L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10182S: Maintained 10183F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10184F: sound/soc/codecs/peb2466.c 10185 10186INFINIBAND SUBSYSTEM 10187M: Jason Gunthorpe <jgg@nvidia.com> 10188M: Leon Romanovsky <leonro@nvidia.com> 10189L: linux-rdma@vger.kernel.org 10190S: Supported 10191W: https://github.com/linux-rdma/rdma-core 10192Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10193T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10194F: Documentation/devicetree/bindings/infiniband/ 10195F: Documentation/infiniband/ 10196F: drivers/infiniband/ 10197F: include/rdma/ 10198F: include/trace/events/ib_mad.h 10199F: include/trace/events/ib_umad.h 10200F: include/trace/misc/rdma.h 10201F: include/uapi/linux/if_infiniband.h 10202F: include/uapi/rdma/ 10203F: samples/bpf/ibumad_kern.c 10204F: samples/bpf/ibumad_user.c 10205 10206INGENIC JZ4780 NAND DRIVER 10207M: Harvey Hunt <harveyhuntnexus@gmail.com> 10208L: linux-mtd@lists.infradead.org 10209L: linux-mips@vger.kernel.org 10210S: Maintained 10211F: drivers/mtd/nand/raw/ingenic/ 10212 10213INGENIC JZ47xx SoCs 10214M: Paul Cercueil <paul@crapouillou.net> 10215L: linux-mips@vger.kernel.org 10216S: Maintained 10217F: arch/mips/boot/dts/ingenic/ 10218F: arch/mips/generic/board-ingenic.c 10219F: arch/mips/include/asm/mach-ingenic/ 10220F: arch/mips/ingenic/Kconfig 10221F: drivers/clk/ingenic/ 10222F: drivers/dma/dma-jz4780.c 10223F: drivers/gpu/drm/ingenic/ 10224F: drivers/i2c/busses/i2c-jz4780.c 10225F: drivers/iio/adc/ingenic-adc.c 10226F: drivers/irqchip/irq-ingenic.c 10227F: drivers/memory/jz4780-nemc.c 10228F: drivers/mmc/host/jz4740_mmc.c 10229F: drivers/mtd/nand/raw/ingenic/ 10230F: drivers/pinctrl/pinctrl-ingenic.c 10231F: drivers/power/supply/ingenic-battery.c 10232F: drivers/pwm/pwm-jz4740.c 10233F: drivers/remoteproc/ingenic_rproc.c 10234F: drivers/rtc/rtc-jz4740.c 10235F: drivers/tty/serial/8250/8250_ingenic.c 10236F: drivers/usb/musb/jz4740.c 10237F: drivers/watchdog/jz4740_wdt.c 10238F: include/dt-bindings/iio/adc/ingenic,adc.h 10239F: include/linux/mfd/ingenic-tcu.h 10240F: sound/soc/codecs/jz47* 10241F: sound/soc/jz4740/ 10242 10243INJOINIC IP5xxx POWER BANK IC DRIVER 10244M: Samuel Holland <samuel@sholland.org> 10245S: Maintained 10246F: drivers/power/supply/ip5xxx_power.c 10247 10248INOTIFY 10249M: Jan Kara <jack@suse.cz> 10250R: Amir Goldstein <amir73il@gmail.com> 10251L: linux-fsdevel@vger.kernel.org 10252S: Maintained 10253F: Documentation/filesystems/inotify.rst 10254F: fs/notify/inotify/ 10255F: include/linux/inotify.h 10256F: include/uapi/linux/inotify.h 10257 10258INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10259M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10260L: linux-input@vger.kernel.org 10261S: Maintained 10262Q: http://patchwork.kernel.org/project/linux-input/list/ 10263T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10264F: Documentation/devicetree/bindings/input/ 10265F: Documentation/devicetree/bindings/serio/ 10266F: Documentation/input/ 10267F: drivers/input/ 10268F: include/dt-bindings/input/ 10269F: include/linux/input.h 10270F: include/linux/input/ 10271F: include/uapi/linux/input-event-codes.h 10272F: include/uapi/linux/input.h 10273 10274INPUT MULTITOUCH (MT) PROTOCOL 10275M: Henrik Rydberg <rydberg@bitmath.org> 10276L: linux-input@vger.kernel.org 10277S: Odd fixes 10278F: Documentation/input/multi-touch-protocol.rst 10279F: drivers/input/input-mt.c 10280K: \b(ABS|SYN)_MT_ 10281 10282INSIDE SECURE CRYPTO DRIVER 10283M: Antoine Tenart <atenart@kernel.org> 10284L: linux-crypto@vger.kernel.org 10285S: Maintained 10286F: drivers/crypto/inside-secure/ 10287 10288INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10289M: Mimi Zohar <zohar@linux.ibm.com> 10290M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10291L: linux-integrity@vger.kernel.org 10292S: Supported 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10294F: security/integrity/ 10295F: security/integrity/ima/ 10296 10297INTEL 810/815 FRAMEBUFFER DRIVER 10298M: Antonino Daplas <adaplas@gmail.com> 10299L: linux-fbdev@vger.kernel.org 10300S: Maintained 10301F: drivers/video/fbdev/i810/ 10302 10303INTEL 8254 COUNTER DRIVER 10304M: William Breathitt Gray <william.gray@linaro.org> 10305L: linux-iio@vger.kernel.org 10306S: Maintained 10307F: drivers/counter/i8254.c 10308F: include/linux/i8254.h 10309 10310INTEL 8255 GPIO DRIVER 10311M: William Breathitt Gray <william.gray@linaro.org> 10312L: linux-gpio@vger.kernel.org 10313S: Maintained 10314F: drivers/gpio/gpio-i8255.c 10315F: drivers/gpio/gpio-i8255.h 10316 10317INTEL ASoC DRIVERS 10318M: Cezary Rojewski <cezary.rojewski@intel.com> 10319M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10320M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10321M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10322M: Bard Liao <yung-chuan.liao@linux.intel.com> 10323M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10324M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10325L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10326S: Supported 10327F: sound/soc/intel/ 10328 10329INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10330M: Hans de Goede <hdegoede@redhat.com> 10331L: platform-driver-x86@vger.kernel.org 10332S: Maintained 10333F: drivers/platform/x86/intel/atomisp2/pm.c 10334 10335INTEL ATOMISP2 LED DRIVER 10336M: Hans de Goede <hdegoede@redhat.com> 10337L: platform-driver-x86@vger.kernel.org 10338S: Maintained 10339F: drivers/platform/x86/intel/atomisp2/led.c 10340 10341INTEL BIOS SAR INT1092 DRIVER 10342M: Shravan Sudhakar <s.shravan@intel.com> 10343M: Intel Corporation <linuxwwan@intel.com> 10344L: platform-driver-x86@vger.kernel.org 10345S: Maintained 10346F: drivers/platform/x86/intel/int1092/ 10347 10348INTEL BROXTON PMC DRIVER 10349M: Mika Westerberg <mika.westerberg@linux.intel.com> 10350M: Zha Qipeng <qipeng.zha@intel.com> 10351S: Maintained 10352F: drivers/mfd/intel_pmc_bxt.c 10353F: include/linux/mfd/intel_pmc_bxt.h 10354 10355INTEL C600 SERIES SAS CONTROLLER DRIVER 10356M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10357L: linux-scsi@vger.kernel.org 10358S: Supported 10359T: git git://git.code.sf.net/p/intel-sas/isci 10360F: drivers/scsi/isci/ 10361 10362INTEL CPU family model numbers 10363M: Tony Luck <tony.luck@intel.com> 10364M: x86@kernel.org 10365L: linux-kernel@vger.kernel.org 10366S: Supported 10367F: arch/x86/include/asm/intel-family.h 10368 10369INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10370M: Jani Nikula <jani.nikula@linux.intel.com> 10371M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10372M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10373M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10374L: intel-gfx@lists.freedesktop.org 10375S: Supported 10376W: https://01.org/linuxgraphics/ 10377Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10378B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10379C: irc://irc.oftc.net/intel-gfx 10380T: git git://anongit.freedesktop.org/drm-intel 10381F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10382F: Documentation/gpu/i915.rst 10383F: drivers/gpu/drm/i915/ 10384F: include/drm/i915* 10385F: include/uapi/drm/i915_drm.h 10386 10387INTEL ETHERNET DRIVERS 10388M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10389M: Tony Nguyen <anthony.l.nguyen@intel.com> 10390L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10391S: Supported 10392W: https://www.intel.com/content/www/us/en/support.html 10393Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10394T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10396F: Documentation/networking/device_drivers/ethernet/intel/ 10397F: drivers/net/ethernet/intel/ 10398F: drivers/net/ethernet/intel/*/ 10399F: include/linux/avf/virtchnl.h 10400F: include/linux/net/intel/iidc.h 10401 10402INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10403M: Mustafa Ismail <mustafa.ismail@intel.com> 10404M: Shiraz Saleem <shiraz.saleem@intel.com> 10405L: linux-rdma@vger.kernel.org 10406S: Supported 10407F: drivers/infiniband/hw/irdma/ 10408F: include/uapi/rdma/irdma-abi.h 10409 10410INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10411M: Maik Broemme <mbroemme@libmpq.org> 10412L: linux-fbdev@vger.kernel.org 10413S: Maintained 10414F: Documentation/fb/intelfb.rst 10415F: drivers/video/fbdev/intelfb/ 10416 10417INTEL GPIO DRIVERS 10418M: Andy Shevchenko <andy@kernel.org> 10419L: linux-gpio@vger.kernel.org 10420S: Supported 10421T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10422F: drivers/gpio/gpio-elkhartlake.c 10423F: drivers/gpio/gpio-ich.c 10424F: drivers/gpio/gpio-merrifield.c 10425F: drivers/gpio/gpio-ml-ioh.c 10426F: drivers/gpio/gpio-pch.c 10427F: drivers/gpio/gpio-sch.c 10428F: drivers/gpio/gpio-sodaville.c 10429F: drivers/gpio/gpio-tangier.c 10430 10431INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10432M: Zhenyu Wang <zhenyuw@linux.intel.com> 10433M: Zhi Wang <zhi.a.wang@intel.com> 10434L: intel-gvt-dev@lists.freedesktop.org 10435L: intel-gfx@lists.freedesktop.org 10436S: Supported 10437W: https://01.org/igvt-g 10438T: git https://github.com/intel/gvt-linux.git 10439F: drivers/gpu/drm/i915/gvt/ 10440 10441INTEL HID EVENT DRIVER 10442M: Alex Hung <alexhung@gmail.com> 10443L: platform-driver-x86@vger.kernel.org 10444S: Maintained 10445F: drivers/platform/x86/intel/hid.c 10446 10447INTEL I/OAT DMA DRIVER 10448M: Dave Jiang <dave.jiang@intel.com> 10449R: Dan Williams <dan.j.williams@intel.com> 10450L: dmaengine@vger.kernel.org 10451S: Supported 10452Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10453F: drivers/dma/ioat* 10454 10455INTEL IDLE DRIVER 10456M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10457M: Len Brown <lenb@kernel.org> 10458L: linux-pm@vger.kernel.org 10459S: Supported 10460B: https://bugzilla.kernel.org 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10462F: drivers/idle/intel_idle.c 10463 10464INTEL IDXD DRIVER 10465M: Fenghua Yu <fenghua.yu@intel.com> 10466M: Dave Jiang <dave.jiang@intel.com> 10467L: dmaengine@vger.kernel.org 10468S: Supported 10469F: drivers/dma/idxd/* 10470F: include/uapi/linux/idxd.h 10471 10472INTEL IN FIELD SCAN (IFS) DEVICE 10473M: Jithu Joseph <jithu.joseph@intel.com> 10474R: Ashok Raj <ashok.raj@intel.com> 10475R: Tony Luck <tony.luck@intel.com> 10476S: Maintained 10477F: drivers/platform/x86/intel/ifs 10478F: include/trace/events/intel_ifs.h 10479 10480INTEL INTEGRATED SENSOR HUB DRIVER 10481M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10482M: Jiri Kosina <jikos@kernel.org> 10483L: linux-input@vger.kernel.org 10484S: Maintained 10485F: drivers/hid/intel-ish-hid/ 10486 10487INTEL IOMMU (VT-d) 10488M: David Woodhouse <dwmw2@infradead.org> 10489M: Lu Baolu <baolu.lu@linux.intel.com> 10490L: iommu@lists.linux.dev 10491S: Supported 10492T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10493F: drivers/iommu/intel/ 10494 10495INTEL IPU3 CSI-2 CIO2 DRIVER 10496M: Yong Zhi <yong.zhi@intel.com> 10497M: Sakari Ailus <sakari.ailus@linux.intel.com> 10498M: Bingbu Cao <bingbu.cao@intel.com> 10499M: Dan Scally <djrscally@gmail.com> 10500R: Tianshu Qiu <tian.shu.qiu@intel.com> 10501L: linux-media@vger.kernel.org 10502S: Maintained 10503T: git git://linuxtv.org/media_tree.git 10504F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10505F: drivers/media/pci/intel/ipu3/ 10506 10507INTEL IPU3 CSI-2 IMGU DRIVER 10508M: Sakari Ailus <sakari.ailus@linux.intel.com> 10509R: Bingbu Cao <bingbu.cao@intel.com> 10510R: Tianshu Qiu <tian.shu.qiu@intel.com> 10511L: linux-media@vger.kernel.org 10512S: Maintained 10513F: Documentation/admin-guide/media/ipu3.rst 10514F: Documentation/admin-guide/media/ipu3_rcb.svg 10515F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10516F: drivers/staging/media/ipu3/ 10517 10518INTEL ISHTP ECLITE DRIVER 10519M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10520L: platform-driver-x86@vger.kernel.org 10521S: Supported 10522F: drivers/platform/x86/intel/ishtp_eclite.c 10523 10524INTEL IXP4XX CRYPTO SUPPORT 10525M: Corentin Labbe <clabbe@baylibre.com> 10526L: linux-crypto@vger.kernel.org 10527S: Maintained 10528F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10529 10530INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10531M: Krzysztof Halasa <khalasa@piap.pl> 10532S: Maintained 10533F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10534F: drivers/net/wan/ixp4xx_hss.c 10535F: drivers/soc/ixp4xx/ixp4xx-npe.c 10536F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10537F: include/linux/soc/ixp4xx/npe.h 10538F: include/linux/soc/ixp4xx/qmgr.h 10539 10540INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10541M: Deepak Saxena <dsaxena@plexity.net> 10542S: Maintained 10543F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10544F: drivers/char/hw_random/ixp4xx-rng.c 10545 10546INTEL KEEM BAY DRM DRIVER 10547M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10548M: Edmund Dea <edmund.j.dea@intel.com> 10549S: Maintained 10550F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10551F: drivers/gpu/drm/kmb/ 10552 10553INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10554M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10560F: drivers/crypto/intel/keembay/ocs-aes.c 10561F: drivers/crypto/intel/keembay/ocs-aes.h 10562 10563INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10564M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10565M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10566M: Mark Gross <mgross@linux.intel.com> 10567S: Maintained 10568F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10569F: drivers/crypto/intel/keembay/Kconfig 10570F: drivers/crypto/intel/keembay/Makefile 10571F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10572 10573INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10574M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10575M: Declan Murphy <declan.murphy@intel.com> 10576S: Maintained 10577F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10578F: drivers/crypto/intel/keembay/Kconfig 10579F: drivers/crypto/intel/keembay/Makefile 10580F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10581F: drivers/crypto/intel/keembay/ocs-hcu.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.h 10583 10584INTEL MANAGEMENT ENGINE (mei) 10585M: Tomas Winkler <tomas.winkler@intel.com> 10586L: linux-kernel@vger.kernel.org 10587S: Supported 10588F: Documentation/driver-api/mei/* 10589F: drivers/misc/mei/ 10590F: drivers/watchdog/mei_wdt.c 10591F: include/linux/mei_aux.h 10592F: include/linux/mei_cl_bus.h 10593F: include/uapi/linux/mei.h 10594F: include/uapi/linux/mei_uuid.h 10595F: include/uapi/linux/uuid.h 10596F: samples/mei/* 10597 10598INTEL MAX 10 BMC MFD DRIVER 10599M: Xu Yilun <yilun.xu@intel.com> 10600R: Tom Rix <trix@redhat.com> 10601S: Maintained 10602F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10603F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10604F: drivers/hwmon/intel-m10-bmc-hwmon.c 10605F: drivers/mfd/intel-m10-bmc* 10606F: include/linux/mfd/intel-m10-bmc.h 10607 10608INTEL MAX10 BMC SECURE UPDATES 10609M: Russ Weight <russell.h.weight@intel.com> 10610L: linux-fpga@vger.kernel.org 10611S: Maintained 10612F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10613F: drivers/fpga/intel-m10-bmc-sec-update.c 10614 10615INTEL P-Unit IPC DRIVER 10616M: Zha Qipeng <qipeng.zha@intel.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619F: arch/x86/include/asm/intel_punit_ipc.h 10620F: drivers/platform/x86/intel/punit_ipc.c 10621 10622INTEL PMC CORE DRIVER 10623M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10624M: David E Box <david.e.box@intel.com> 10625L: platform-driver-x86@vger.kernel.org 10626S: Maintained 10627F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10628F: drivers/platform/x86/intel/pmc/ 10629 10630INTEL PMIC GPIO DRIVERS 10631M: Andy Shevchenko <andy@kernel.org> 10632S: Supported 10633T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10634F: drivers/gpio/gpio-*cove.c 10635 10636INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10637M: Andy Shevchenko <andy@kernel.org> 10638S: Supported 10639F: drivers/mfd/intel_soc_pmic* 10640F: include/linux/mfd/intel_soc_pmic* 10641 10642INTEL PMT DRIVERS 10643M: David E. Box <david.e.box@linux.intel.com> 10644S: Supported 10645F: drivers/platform/x86/intel/pmt/ 10646 10647INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10648M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10649L: linux-wireless@vger.kernel.org 10650S: Maintained 10651F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10653F: drivers/net/wireless/intel/ipw2x00/ 10654 10655INTEL PSTATE DRIVER 10656M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10657M: Len Brown <lenb@kernel.org> 10658L: linux-pm@vger.kernel.org 10659S: Supported 10660F: drivers/cpufreq/intel_pstate.c 10661 10662INTEL PTP DFL ToD DRIVER 10663M: Tianfei Zhang <tianfei.zhang@intel.com> 10664L: linux-fpga@vger.kernel.org 10665L: netdev@vger.kernel.org 10666S: Maintained 10667F: drivers/ptp/ptp_dfl_tod.c 10668 10669INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10670M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10671L: linux-iio@vger.kernel.org 10672F: drivers/counter/intel-qep.c 10673 10674INTEL SCU DRIVERS 10675M: Mika Westerberg <mika.westerberg@linux.intel.com> 10676S: Maintained 10677F: arch/x86/include/asm/intel_scu_ipc.h 10678F: drivers/platform/x86/intel_scu_* 10679 10680INTEL SDSI DRIVER 10681M: David E. Box <david.e.box@linux.intel.com> 10682S: Supported 10683F: drivers/platform/x86/intel/sdsi.c 10684F: tools/arch/x86/intel_sdsi/ 10685F: tools/testing/selftests/drivers/sdsi/ 10686 10687INTEL SGX 10688M: Jarkko Sakkinen <jarkko@kernel.org> 10689R: Dave Hansen <dave.hansen@linux.intel.com> 10690L: linux-sgx@vger.kernel.org 10691S: Supported 10692Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10693T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10694F: Documentation/arch/x86/sgx.rst 10695F: arch/x86/entry/vdso/vsgx.S 10696F: arch/x86/include/asm/sgx.h 10697F: arch/x86/include/uapi/asm/sgx.h 10698F: arch/x86/kernel/cpu/sgx/* 10699F: tools/testing/selftests/sgx/* 10700K: \bSGX_ 10701 10702INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10703M: Daniel Scally <djrscally@gmail.com> 10704S: Maintained 10705F: drivers/platform/x86/intel/int3472/ 10706 10707INTEL SPEED SELECT TECHNOLOGY 10708M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10709L: platform-driver-x86@vger.kernel.org 10710S: Maintained 10711F: drivers/platform/x86/intel/speed_select_if/ 10712F: include/uapi/linux/isst_if.h 10713F: tools/power/x86/intel-speed-select/ 10714 10715INTEL STRATIX10 FIRMWARE DRIVERS 10716M: Dinh Nguyen <dinguyen@kernel.org> 10717L: linux-kernel@vger.kernel.org 10718S: Maintained 10719T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10720F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10721F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10722F: drivers/firmware/stratix10-rsu.c 10723F: drivers/firmware/stratix10-svc.c 10724F: include/linux/firmware/intel/stratix10-smc.h 10725F: include/linux/firmware/intel/stratix10-svc-client.h 10726 10727INTEL TELEMETRY DRIVER 10728M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10729M: "David E. Box" <david.e.box@linux.intel.com> 10730L: platform-driver-x86@vger.kernel.org 10731S: Maintained 10732F: arch/x86/include/asm/intel_telemetry.h 10733F: drivers/platform/x86/intel/telemetry/ 10734 10735INTEL TPMI DRIVER 10736M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10737L: platform-driver-x86@vger.kernel.org 10738S: Maintained 10739F: drivers/platform/x86/intel/tpmi.c 10740F: include/linux/intel_tpmi.h 10741 10742INTEL UNCORE FREQUENCY CONTROL 10743M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10747F: drivers/platform/x86/intel/uncore-frequency/ 10748 10749INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10750M: David E. Box <david.e.box@linux.intel.com> 10751S: Supported 10752F: drivers/platform/x86/intel/vsec.* 10753 10754INTEL VIRTUAL BUTTON DRIVER 10755M: AceLan Kao <acelan.kao@canonical.com> 10756L: platform-driver-x86@vger.kernel.org 10757S: Maintained 10758F: drivers/platform/x86/intel/vbtn.c 10759 10760INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10761M: Stanislaw Gruszka <stf_xl@wp.pl> 10762L: linux-wireless@vger.kernel.org 10763S: Supported 10764F: drivers/net/wireless/intel/iwlegacy/ 10765 10766INTEL WIRELESS WIFI LINK (iwlwifi) 10767M: Gregory Greenman <gregory.greenman@intel.com> 10768L: linux-wireless@vger.kernel.org 10769S: Supported 10770W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10771T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10772F: drivers/net/wireless/intel/iwlwifi/ 10773 10774INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10775M: Jithu Joseph <jithu.joseph@intel.com> 10776R: Maurice Ma <maurice.ma@intel.com> 10777S: Maintained 10778W: https://slimbootloader.github.io/security/firmware-update.html 10779F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10780 10781INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10782L: Dell.Client.Kernel@dell.com 10783S: Maintained 10784F: drivers/platform/x86/intel/wmi/thunderbolt.c 10785 10786INTEL WWAN IOSM DRIVER 10787M: M Chetan Kumar <m.chetan.kumar@intel.com> 10788M: Intel Corporation <linuxwwan@intel.com> 10789L: netdev@vger.kernel.org 10790S: Maintained 10791F: drivers/net/wwan/iosm/ 10792 10793INTEL(R) TRACE HUB 10794M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10795S: Supported 10796F: Documentation/trace/intel_th.rst 10797F: drivers/hwtracing/intel_th/ 10798F: include/linux/intel_th.h 10799 10800INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10801M: Ning Sun <ning.sun@intel.com> 10802L: tboot-devel@lists.sourceforge.net 10803S: Supported 10804W: http://tboot.sourceforge.net 10805T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10806F: Documentation/arch/x86/intel_txt.rst 10807F: arch/x86/kernel/tboot.c 10808F: include/linux/tboot.h 10809 10810INTERCONNECT API 10811M: Georgi Djakov <djakov@kernel.org> 10812L: linux-pm@vger.kernel.org 10813S: Maintained 10814T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10815F: Documentation/devicetree/bindings/interconnect/ 10816F: Documentation/driver-api/interconnect.rst 10817F: drivers/interconnect/ 10818F: include/dt-bindings/interconnect/ 10819F: include/linux/interconnect-provider.h 10820F: include/linux/interconnect.h 10821 10822INTERRUPT COUNTER DRIVER 10823M: Oleksij Rempel <o.rempel@pengutronix.de> 10824R: Pengutronix Kernel Team <kernel@pengutronix.de> 10825L: linux-iio@vger.kernel.org 10826F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10827F: drivers/counter/interrupt-cnt.c 10828 10829INTERSIL ISL7998X VIDEO DECODER DRIVER 10830M: Michael Tretter <m.tretter@pengutronix.de> 10831R: Pengutronix Kernel Team <kernel@pengutronix.de> 10832L: linux-media@vger.kernel.org 10833S: Maintained 10834F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10835F: drivers/media/i2c/isl7998x.c 10836 10837INVENSENSE ICM-426xx IMU DRIVER 10838M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10839L: linux-iio@vger.kernel.org 10840S: Maintained 10841W: https://invensense.tdk.com/ 10842F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10843F: drivers/iio/imu/inv_icm42600/ 10844 10845INVENSENSE MPU-3050 GYROSCOPE DRIVER 10846M: Linus Walleij <linus.walleij@linaro.org> 10847L: linux-iio@vger.kernel.org 10848S: Maintained 10849F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10850F: drivers/iio/gyro/mpu3050* 10851 10852IOC3 ETHERNET DRIVER 10853M: Ralf Baechle <ralf@linux-mips.org> 10854L: linux-mips@vger.kernel.org 10855S: Maintained 10856F: drivers/net/ethernet/sgi/ioc3-eth.c 10857 10858IOMAP FILESYSTEM LIBRARY 10859M: Darrick J. Wong <djwong@kernel.org> 10860L: linux-xfs@vger.kernel.org 10861L: linux-fsdevel@vger.kernel.org 10862S: Supported 10863T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10864F: fs/iomap/ 10865F: include/linux/iomap.h 10866 10867IOMMU DMA-API LAYER 10868M: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: drivers/iommu/dma-iommu.c 10873F: drivers/iommu/dma-iommu.h 10874F: drivers/iommu/iova.c 10875F: include/linux/iova.h 10876 10877IOMMU SUBSYSTEM 10878M: Joerg Roedel <joro@8bytes.org> 10879M: Will Deacon <will@kernel.org> 10880R: Robin Murphy <robin.murphy@arm.com> 10881L: iommu@lists.linux.dev 10882S: Maintained 10883T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10884F: Documentation/devicetree/bindings/iommu/ 10885F: Documentation/userspace-api/iommu.rst 10886F: drivers/iommu/ 10887F: include/linux/iommu.h 10888F: include/linux/iova.h 10889F: include/linux/of_iommu.h 10890F: include/uapi/linux/iommu.h 10891 10892IOMMUFD 10893M: Jason Gunthorpe <jgg@nvidia.com> 10894M: Kevin Tian <kevin.tian@intel.com> 10895L: iommu@lists.linux.dev 10896S: Maintained 10897T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10898F: Documentation/userspace-api/iommufd.rst 10899F: drivers/iommu/iommufd/ 10900F: include/linux/iommufd.h 10901F: include/uapi/linux/iommufd.h 10902F: tools/testing/selftests/iommu/ 10903 10904IOSYS-MAP HELPERS 10905M: Thomas Zimmermann <tzimmermann@suse.de> 10906L: dri-devel@lists.freedesktop.org 10907S: Maintained 10908T: git git://anongit.freedesktop.org/drm/drm-misc 10909F: include/linux/iosys-map.h 10910 10911IO_URING 10912M: Jens Axboe <axboe@kernel.dk> 10913R: Pavel Begunkov <asml.silence@gmail.com> 10914L: io-uring@vger.kernel.org 10915S: Maintained 10916T: git git://git.kernel.dk/linux-block 10917T: git git://git.kernel.dk/liburing 10918F: include/linux/io_uring.h 10919F: include/linux/io_uring_types.h 10920F: include/trace/events/io_uring.h 10921F: include/uapi/linux/io_uring.h 10922F: io_uring/ 10923F: tools/io_uring/ 10924 10925IPMI SUBSYSTEM 10926M: Corey Minyard <minyard@acm.org> 10927L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10928S: Supported 10929W: http://openipmi.sourceforge.net/ 10930T: git https://github.com/cminyard/linux-ipmi.git for-next 10931F: Documentation/devicetree/bindings/ipmi/ 10932F: Documentation/driver-api/ipmi.rst 10933F: drivers/char/ipmi/ 10934F: include/linux/ipmi* 10935F: include/uapi/linux/ipmi* 10936 10937IPS SCSI RAID DRIVER 10938M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10939L: linux-scsi@vger.kernel.org 10940S: Maintained 10941W: http://www.adaptec.com/ 10942F: drivers/scsi/ips* 10943 10944IPVS 10945M: Simon Horman <horms@verge.net.au> 10946M: Julian Anastasov <ja@ssi.bg> 10947L: netdev@vger.kernel.org 10948L: lvs-devel@vger.kernel.org 10949S: Maintained 10950T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10952F: Documentation/networking/ipvs-sysctl.rst 10953F: include/net/ip_vs.h 10954F: include/uapi/linux/ip_vs.h 10955F: net/netfilter/ipvs/ 10956 10957IPWIRELESS DRIVER 10958M: Jiri Kosina <jikos@kernel.org> 10959M: David Sterba <dsterba@suse.com> 10960S: Odd Fixes 10961F: drivers/tty/ipwireless/ 10962 10963IRON DEVICE AUDIO CODEC DRIVERS 10964M: Kiseok Jo <kiseok.jo@irondevice.com> 10965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10966S: Maintained 10967F: Documentation/devicetree/bindings/sound/irondevice,* 10968F: sound/soc/codecs/sma* 10969 10970IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10971M: Marc Zyngier <maz@kernel.org> 10972S: Maintained 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10974F: Documentation/core-api/irq/irq-domain.rst 10975F: include/linux/irqdomain.h 10976F: kernel/irq/irqdomain.c 10977F: kernel/irq/msi.c 10978 10979IRQ SUBSYSTEM 10980M: Thomas Gleixner <tglx@linutronix.de> 10981L: linux-kernel@vger.kernel.org 10982S: Maintained 10983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10984F: include/linux/group_cpus.h 10985F: kernel/irq/ 10986F: lib/group_cpus.c 10987 10988IRQCHIP DRIVERS 10989M: Thomas Gleixner <tglx@linutronix.de> 10990M: Marc Zyngier <maz@kernel.org> 10991L: linux-kernel@vger.kernel.org 10992S: Maintained 10993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10994F: Documentation/devicetree/bindings/interrupt-controller/ 10995F: drivers/irqchip/ 10996 10997ISA 10998M: William Breathitt Gray <william.gray@linaro.org> 10999S: Maintained 11000F: Documentation/driver-api/isa.rst 11001F: drivers/base/isa.c 11002F: include/linux/isa.h 11003 11004ISA RADIO MODULE 11005M: Hans Verkuil <hverkuil@xs4all.nl> 11006L: linux-media@vger.kernel.org 11007S: Maintained 11008W: https://linuxtv.org 11009T: git git://linuxtv.org/media_tree.git 11010F: drivers/media/radio/radio-isa* 11011 11012ISAPNP 11013M: Jaroslav Kysela <perex@perex.cz> 11014S: Maintained 11015F: Documentation/driver-api/isapnp.rst 11016F: drivers/pnp/isapnp/ 11017F: include/linux/isapnp.h 11018 11019ISCSI 11020M: Lee Duncan <lduncan@suse.com> 11021M: Chris Leech <cleech@redhat.com> 11022M: Mike Christie <michael.christie@oracle.com> 11023L: open-iscsi@googlegroups.com 11024L: linux-scsi@vger.kernel.org 11025S: Maintained 11026W: www.open-iscsi.com 11027F: drivers/scsi/*iscsi* 11028F: include/scsi/*iscsi* 11029 11030iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11031M: Peter Jones <pjones@redhat.com> 11032M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11033S: Maintained 11034F: drivers/firmware/iscsi_ibft* 11035 11036ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11037M: Sagi Grimberg <sagi@grimberg.me> 11038M: Max Gurtovoy <mgurtovoy@nvidia.com> 11039L: linux-rdma@vger.kernel.org 11040S: Supported 11041W: http://www.openfabrics.org 11042W: www.open-iscsi.org 11043Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11044F: drivers/infiniband/ulp/iser/ 11045 11046ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11047M: Sagi Grimberg <sagi@grimberg.me> 11048L: linux-rdma@vger.kernel.org 11049L: target-devel@vger.kernel.org 11050S: Supported 11051W: http://www.linux-iscsi.org 11052T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11053F: drivers/infiniband/ulp/isert 11054 11055ISDN/CMTP OVER BLUETOOTH 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Odd Fixes 11060W: http://www.isdn4linux.de 11061F: Documentation/isdn/ 11062F: drivers/isdn/capi/ 11063F: include/linux/isdn/ 11064F: include/uapi/linux/isdn/ 11065F: net/bluetooth/cmtp/ 11066 11067ISDN/mISDN SUBSYSTEM 11068M: Karsten Keil <isdn@linux-pingi.de> 11069L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11070L: netdev@vger.kernel.org 11071S: Maintained 11072W: http://www.isdn4linux.de 11073F: drivers/isdn/Kconfig 11074F: drivers/isdn/Makefile 11075F: drivers/isdn/hardware/ 11076F: drivers/isdn/mISDN/ 11077 11078ISOFS FILESYSTEM 11079M: Jan Kara <jack@suse.cz> 11080L: linux-fsdevel@vger.kernel.org 11081S: Maintained 11082F: Documentation/filesystems/isofs.rst 11083F: fs/isofs/ 11084 11085IT87 HARDWARE MONITORING DRIVER 11086M: Jean Delvare <jdelvare@suse.com> 11087L: linux-hwmon@vger.kernel.org 11088S: Maintained 11089F: Documentation/hwmon/it87.rst 11090F: drivers/hwmon/it87.c 11091 11092IT913X MEDIA DRIVER 11093M: Antti Palosaari <crope@iki.fi> 11094L: linux-media@vger.kernel.org 11095S: Maintained 11096W: https://linuxtv.org 11097W: http://palosaari.fi/linux/ 11098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11099T: git git://linuxtv.org/anttip/media_tree.git 11100F: drivers/media/tuners/it913x* 11101 11102ITE IT66121 HDMI BRIDGE DRIVER 11103M: Phong LE <ple@baylibre.com> 11104M: Neil Armstrong <neil.armstrong@linaro.org> 11105S: Maintained 11106T: git git://anongit.freedesktop.org/drm/drm-misc 11107F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11108F: drivers/gpu/drm/bridge/ite-it66121.c 11109 11110IVTV VIDEO4LINUX DRIVER 11111M: Andy Walls <awalls@md.metrocast.net> 11112L: linux-media@vger.kernel.org 11113S: Maintained 11114W: https://linuxtv.org 11115T: git git://linuxtv.org/media_tree.git 11116F: Documentation/admin-guide/media/ivtv* 11117F: drivers/media/pci/ivtv/ 11118F: include/uapi/linux/ivtv* 11119 11120IX2505V MEDIA DRIVER 11121M: Malcolm Priestley <tvboxspy@gmail.com> 11122L: linux-media@vger.kernel.org 11123S: Maintained 11124W: https://linuxtv.org 11125Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11126F: drivers/media/dvb-frontends/ix2505v* 11127 11128JAILHOUSE HYPERVISOR INTERFACE 11129M: Jan Kiszka <jan.kiszka@siemens.com> 11130L: jailhouse-dev@googlegroups.com 11131S: Maintained 11132F: arch/x86/include/asm/jailhouse_para.h 11133F: arch/x86/kernel/jailhouse.c 11134 11135JC42.4 TEMPERATURE SENSOR DRIVER 11136M: Guenter Roeck <linux@roeck-us.net> 11137L: linux-hwmon@vger.kernel.org 11138S: Maintained 11139F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11140F: Documentation/hwmon/jc42.rst 11141F: drivers/hwmon/jc42.c 11142 11143JFS FILESYSTEM 11144M: Dave Kleikamp <shaggy@kernel.org> 11145L: jfs-discussion@lists.sourceforge.net 11146S: Odd Fixes 11147W: http://jfs.sourceforge.net/ 11148T: git https://github.com/kleikamp/linux-shaggy.git 11149F: Documentation/admin-guide/jfs.rst 11150F: fs/jfs/ 11151 11152JME NETWORK DRIVER 11153M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11154L: netdev@vger.kernel.org 11155S: Maintained 11156F: drivers/net/ethernet/jme.* 11157 11158JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11159M: David Woodhouse <dwmw2@infradead.org> 11160M: Richard Weinberger <richard@nod.at> 11161L: linux-mtd@lists.infradead.org 11162S: Odd Fixes 11163W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11164T: git git://git.infradead.org/ubifs-2.6.git 11165F: fs/jffs2/ 11166F: include/uapi/linux/jffs2.h 11167 11168JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11169M: "Theodore Ts'o" <tytso@mit.edu> 11170M: Jan Kara <jack@suse.com> 11171L: linux-ext4@vger.kernel.org 11172S: Maintained 11173F: fs/jbd2/ 11174F: include/linux/jbd2.h 11175 11176JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11177M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11178L: linux-media@vger.kernel.org 11179L: linux-renesas-soc@vger.kernel.org 11180S: Maintained 11181F: drivers/media/platform/renesas/rcar_jpu.c 11182 11183JSM Neo PCI based serial card 11184L: linux-serial@vger.kernel.org 11185S: Orphan 11186F: drivers/tty/serial/jsm/ 11187 11188K10TEMP HARDWARE MONITORING DRIVER 11189M: Clemens Ladisch <clemens@ladisch.de> 11190L: linux-hwmon@vger.kernel.org 11191S: Maintained 11192F: Documentation/hwmon/k10temp.rst 11193F: drivers/hwmon/k10temp.c 11194 11195K8TEMP HARDWARE MONITORING DRIVER 11196M: Rudolf Marek <r.marek@assembler.cz> 11197L: linux-hwmon@vger.kernel.org 11198S: Maintained 11199F: Documentation/hwmon/k8temp.rst 11200F: drivers/hwmon/k8temp.c 11201 11202KASAN 11203M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11204R: Alexander Potapenko <glider@google.com> 11205R: Andrey Konovalov <andreyknvl@gmail.com> 11206R: Dmitry Vyukov <dvyukov@google.com> 11207R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11208L: kasan-dev@googlegroups.com 11209S: Maintained 11210F: Documentation/dev-tools/kasan.rst 11211F: arch/*/include/asm/*kasan.h 11212F: arch/*/mm/kasan_init* 11213F: include/linux/kasan*.h 11214F: lib/Kconfig.kasan 11215F: mm/kasan/ 11216F: scripts/Makefile.kasan 11217 11218KCONFIG 11219M: Masahiro Yamada <masahiroy@kernel.org> 11220L: linux-kbuild@vger.kernel.org 11221S: Maintained 11222Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11223T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11224F: Documentation/kbuild/kconfig* 11225F: scripts/Kconfig.include 11226F: scripts/kconfig/ 11227 11228KCOV 11229R: Dmitry Vyukov <dvyukov@google.com> 11230R: Andrey Konovalov <andreyknvl@gmail.com> 11231L: kasan-dev@googlegroups.com 11232S: Maintained 11233F: Documentation/dev-tools/kcov.rst 11234F: include/linux/kcov.h 11235F: include/uapi/linux/kcov.h 11236F: kernel/kcov.c 11237F: scripts/Makefile.kcov 11238 11239KCSAN 11240M: Marco Elver <elver@google.com> 11241R: Dmitry Vyukov <dvyukov@google.com> 11242L: kasan-dev@googlegroups.com 11243S: Maintained 11244F: Documentation/dev-tools/kcsan.rst 11245F: include/linux/kcsan*.h 11246F: kernel/kcsan/ 11247F: lib/Kconfig.kcsan 11248F: scripts/Makefile.kcsan 11249 11250KDUMP 11251M: Baoquan He <bhe@redhat.com> 11252R: Vivek Goyal <vgoyal@redhat.com> 11253R: Dave Young <dyoung@redhat.com> 11254L: kexec@lists.infradead.org 11255S: Maintained 11256W: http://lse.sourceforge.net/kdump/ 11257F: Documentation/admin-guide/kdump/ 11258F: fs/proc/vmcore.c 11259F: include/linux/crash_core.h 11260F: include/linux/crash_dump.h 11261F: include/uapi/linux/vmcore.h 11262F: kernel/crash_*.c 11263 11264KEENE FM RADIO TRANSMITTER DRIVER 11265M: Hans Verkuil <hverkuil@xs4all.nl> 11266L: linux-media@vger.kernel.org 11267S: Maintained 11268W: https://linuxtv.org 11269T: git git://linuxtv.org/media_tree.git 11270F: drivers/media/radio/radio-keene* 11271 11272KERNEL AUTOMOUNTER 11273M: Ian Kent <raven@themaw.net> 11274L: autofs@vger.kernel.org 11275S: Maintained 11276F: fs/autofs/ 11277 11278KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11279M: Masahiro Yamada <masahiroy@kernel.org> 11280R: Nathan Chancellor <nathan@kernel.org> 11281R: Nick Desaulniers <ndesaulniers@google.com> 11282R: Nicolas Schier <nicolas@fjasle.eu> 11283L: linux-kbuild@vger.kernel.org 11284S: Maintained 11285Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11287F: Documentation/kbuild/ 11288F: Makefile 11289F: scripts/*vmlinux* 11290F: scripts/Kbuild* 11291F: scripts/Makefile* 11292F: scripts/basic/ 11293F: scripts/dummy-tools/ 11294F: scripts/mk* 11295F: scripts/mod/ 11296F: scripts/package/ 11297 11298KERNEL HARDENING (not covered by other areas) 11299M: Kees Cook <keescook@chromium.org> 11300L: linux-hardening@vger.kernel.org 11301S: Supported 11302T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11303F: Documentation/ABI/testing/sysfs-kernel-oops_count 11304F: Documentation/ABI/testing/sysfs-kernel-warn_count 11305F: include/linux/overflow.h 11306F: include/linux/randomize_kstack.h 11307F: mm/usercopy.c 11308K: \b(add|choose)_random_kstack_offset\b 11309K: \b__check_(object_size|heap_object)\b 11310 11311KERNEL JANITORS 11312L: kernel-janitors@vger.kernel.org 11313S: Odd Fixes 11314W: http://kernelnewbies.org/KernelJanitors 11315 11316KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11317M: Chuck Lever <chuck.lever@oracle.com> 11318M: Jeff Layton <jlayton@kernel.org> 11319R: Neil Brown <neilb@suse.de> 11320R: Olga Kornievskaia <kolga@netapp.com> 11321R: Dai Ngo <Dai.Ngo@oracle.com> 11322R: Tom Talpey <tom@talpey.com> 11323L: linux-nfs@vger.kernel.org 11324S: Supported 11325W: http://nfs.sourceforge.net/ 11326T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11327F: Documentation/filesystems/nfs/ 11328F: fs/exportfs/ 11329F: fs/lockd/ 11330F: fs/nfs_common/ 11331F: fs/nfsd/ 11332F: include/linux/lockd/ 11333F: include/linux/sunrpc/ 11334F: include/trace/events/rpcgss.h 11335F: include/trace/events/rpcrdma.h 11336F: include/trace/events/sunrpc.h 11337F: include/trace/misc/fs.h 11338F: include/trace/misc/nfs.h 11339F: include/trace/misc/sunrpc.h 11340F: include/uapi/linux/nfsd/ 11341F: include/uapi/linux/sunrpc/ 11342F: net/sunrpc/ 11343 11344KERNEL REGRESSIONS 11345M: Thorsten Leemhuis <linux@leemhuis.info> 11346L: regressions@lists.linux.dev 11347S: Supported 11348F: Documentation/admin-guide/reporting-regressions.rst 11349F: Documentation/process/handling-regressions.rst 11350 11351KERNEL SELFTEST FRAMEWORK 11352M: Shuah Khan <shuah@kernel.org> 11353M: Shuah Khan <skhan@linuxfoundation.org> 11354L: linux-kselftest@vger.kernel.org 11355S: Maintained 11356Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11358F: Documentation/dev-tools/kselftest* 11359F: tools/testing/selftests/ 11360 11361KERNEL SMB3 SERVER (KSMBD) 11362M: Namjae Jeon <linkinjeon@kernel.org> 11363M: Steve French <sfrench@samba.org> 11364R: Sergey Senozhatsky <senozhatsky@chromium.org> 11365R: Tom Talpey <tom@talpey.com> 11366L: linux-cifs@vger.kernel.org 11367S: Maintained 11368T: git git://git.samba.org/ksmbd.git 11369F: Documentation/filesystems/smb/ksmbd.rst 11370F: fs/smb/common/ 11371F: fs/smb/server/ 11372 11373KERNEL UNIT TESTING FRAMEWORK (KUnit) 11374M: Brendan Higgins <brendanhiggins@google.com> 11375M: David Gow <davidgow@google.com> 11376L: linux-kselftest@vger.kernel.org 11377L: kunit-dev@googlegroups.com 11378S: Maintained 11379W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11380T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11382F: Documentation/dev-tools/kunit/ 11383F: include/kunit/ 11384F: lib/kunit/ 11385F: tools/testing/kunit/ 11386 11387KERNEL USERMODE HELPER 11388M: Luis Chamberlain <mcgrof@kernel.org> 11389L: linux-kernel@vger.kernel.org 11390S: Maintained 11391F: include/linux/umh.h 11392F: kernel/umh.c 11393 11394KERNEL VIRTUAL MACHINE (KVM) 11395M: Paolo Bonzini <pbonzini@redhat.com> 11396L: kvm@vger.kernel.org 11397S: Supported 11398W: http://www.linux-kvm.org 11399T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11400F: Documentation/virt/kvm/ 11401F: include/asm-generic/kvm* 11402F: include/kvm/iodev.h 11403F: include/linux/kvm* 11404F: include/trace/events/kvm.h 11405F: include/uapi/asm-generic/kvm* 11406F: include/uapi/linux/kvm* 11407F: tools/kvm/ 11408F: tools/testing/selftests/kvm/ 11409F: virt/kvm/* 11410 11411KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11412M: Marc Zyngier <maz@kernel.org> 11413M: Oliver Upton <oliver.upton@linux.dev> 11414R: James Morse <james.morse@arm.com> 11415R: Suzuki K Poulose <suzuki.poulose@arm.com> 11416R: Zenghui Yu <yuzenghui@huawei.com> 11417L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11418L: kvmarm@lists.linux.dev 11419S: Maintained 11420T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11421F: arch/arm64/include/asm/kvm* 11422F: arch/arm64/include/uapi/asm/kvm* 11423F: arch/arm64/kvm/ 11424F: include/kvm/arm_* 11425F: tools/testing/selftests/kvm/*/aarch64/ 11426F: tools/testing/selftests/kvm/aarch64/ 11427 11428KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11429M: Huacai Chen <chenhuacai@kernel.org> 11430L: linux-mips@vger.kernel.org 11431L: kvm@vger.kernel.org 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11434F: arch/mips/include/asm/kvm* 11435F: arch/mips/include/uapi/asm/kvm* 11436F: arch/mips/kvm/ 11437 11438KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11439M: Michael Ellerman <mpe@ellerman.id.au> 11440R: Nicholas Piggin <npiggin@gmail.com> 11441L: linuxppc-dev@lists.ozlabs.org 11442L: kvm@vger.kernel.org 11443S: Maintained (Book3S 64-bit HV) 11444S: Odd fixes (Book3S 64-bit PR) 11445S: Orphan (Book3E and 32-bit) 11446T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11447F: arch/powerpc/include/asm/kvm* 11448F: arch/powerpc/include/uapi/asm/kvm* 11449F: arch/powerpc/kernel/kvm* 11450F: arch/powerpc/kvm/ 11451 11452KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11453M: Anup Patel <anup@brainfault.org> 11454R: Atish Patra <atishp@atishpatra.org> 11455L: kvm@vger.kernel.org 11456L: kvm-riscv@lists.infradead.org 11457L: linux-riscv@lists.infradead.org 11458S: Maintained 11459T: git https://github.com/kvm-riscv/linux.git 11460F: arch/riscv/include/asm/kvm* 11461F: arch/riscv/include/uapi/asm/kvm* 11462F: arch/riscv/kvm/ 11463F: tools/testing/selftests/kvm/*/riscv/ 11464 11465KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11466M: Christian Borntraeger <borntraeger@linux.ibm.com> 11467M: Janosch Frank <frankja@linux.ibm.com> 11468M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11469R: David Hildenbrand <david@redhat.com> 11470L: kvm@vger.kernel.org 11471S: Supported 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11473F: Documentation/virt/kvm/s390* 11474F: arch/s390/include/asm/gmap.h 11475F: arch/s390/include/asm/kvm* 11476F: arch/s390/include/uapi/asm/kvm* 11477F: arch/s390/include/uapi/asm/uvdevice.h 11478F: arch/s390/kernel/uv.c 11479F: arch/s390/kvm/ 11480F: arch/s390/mm/gmap.c 11481F: drivers/s390/char/uvdevice.c 11482F: tools/testing/selftests/drivers/s390x/uvdevice/ 11483F: tools/testing/selftests/kvm/*/s390x/ 11484F: tools/testing/selftests/kvm/s390x/ 11485 11486KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11487M: Sean Christopherson <seanjc@google.com> 11488M: Paolo Bonzini <pbonzini@redhat.com> 11489L: kvm@vger.kernel.org 11490S: Supported 11491P: Documentation/process/maintainer-kvm-x86.rst 11492T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11493F: arch/x86/include/asm/kvm* 11494F: arch/x86/include/asm/svm.h 11495F: arch/x86/include/asm/vmx*.h 11496F: arch/x86/include/uapi/asm/kvm* 11497F: arch/x86/include/uapi/asm/svm.h 11498F: arch/x86/include/uapi/asm/vmx.h 11499F: arch/x86/kvm/ 11500F: arch/x86/kvm/*/ 11501 11502KERNFS 11503M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11504M: Tejun Heo <tj@kernel.org> 11505S: Supported 11506T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11507F: fs/kernfs/ 11508F: include/linux/kernfs.h 11509 11510KEXEC 11511M: Eric Biederman <ebiederm@xmission.com> 11512L: kexec@lists.infradead.org 11513S: Maintained 11514W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11515F: include/linux/kexec.h 11516F: include/uapi/linux/kexec.h 11517F: kernel/kexec* 11518 11519KEYS-ENCRYPTED 11520M: Mimi Zohar <zohar@linux.ibm.com> 11521L: linux-integrity@vger.kernel.org 11522L: keyrings@vger.kernel.org 11523S: Supported 11524F: Documentation/security/keys/trusted-encrypted.rst 11525F: include/keys/encrypted-type.h 11526F: security/keys/encrypted-keys/ 11527 11528KEYS-TRUSTED 11529M: James Bottomley <jejb@linux.ibm.com> 11530M: Jarkko Sakkinen <jarkko@kernel.org> 11531M: Mimi Zohar <zohar@linux.ibm.com> 11532L: linux-integrity@vger.kernel.org 11533L: keyrings@vger.kernel.org 11534S: Supported 11535F: Documentation/security/keys/trusted-encrypted.rst 11536F: include/keys/trusted-type.h 11537F: include/keys/trusted_tpm.h 11538F: security/keys/trusted-keys/ 11539 11540KEYS-TRUSTED-CAAM 11541M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11542R: Pengutronix Kernel Team <kernel@pengutronix.de> 11543L: linux-integrity@vger.kernel.org 11544L: keyrings@vger.kernel.org 11545S: Maintained 11546F: include/keys/trusted_caam.h 11547F: security/keys/trusted-keys/trusted_caam.c 11548 11549KEYS-TRUSTED-TEE 11550M: Sumit Garg <sumit.garg@linaro.org> 11551L: linux-integrity@vger.kernel.org 11552L: keyrings@vger.kernel.org 11553S: Supported 11554F: include/keys/trusted_tee.h 11555F: security/keys/trusted-keys/trusted_tee.c 11556 11557KEYS/KEYRINGS 11558M: David Howells <dhowells@redhat.com> 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560L: keyrings@vger.kernel.org 11561S: Maintained 11562F: Documentation/security/keys/core.rst 11563F: include/keys/ 11564F: include/linux/key-type.h 11565F: include/linux/key.h 11566F: include/linux/keyctl.h 11567F: include/uapi/linux/keyctl.h 11568F: security/keys/ 11569 11570KEYS/KEYRINGS_INTEGRITY 11571M: Jarkko Sakkinen <jarkko@kernel.org> 11572M: Mimi Zohar <zohar@linux.ibm.com> 11573L: linux-integrity@vger.kernel.org 11574L: keyrings@vger.kernel.org 11575S: Supported 11576F: security/integrity/platform_certs 11577 11578KFENCE 11579M: Alexander Potapenko <glider@google.com> 11580M: Marco Elver <elver@google.com> 11581R: Dmitry Vyukov <dvyukov@google.com> 11582L: kasan-dev@googlegroups.com 11583S: Maintained 11584F: Documentation/dev-tools/kfence.rst 11585F: arch/*/include/asm/kfence.h 11586F: include/linux/kfence.h 11587F: lib/Kconfig.kfence 11588F: mm/kfence/ 11589 11590KFIFO 11591M: Stefani Seibold <stefani@seibold.net> 11592S: Maintained 11593F: include/linux/kfifo.h 11594F: lib/kfifo.c 11595F: samples/kfifo/ 11596 11597KGDB / KDB /debug_core 11598M: Jason Wessel <jason.wessel@windriver.com> 11599M: Daniel Thompson <daniel.thompson@linaro.org> 11600R: Douglas Anderson <dianders@chromium.org> 11601L: kgdb-bugreport@lists.sourceforge.net 11602S: Maintained 11603W: http://kgdb.wiki.kernel.org/ 11604T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11605F: Documentation/dev-tools/kgdb.rst 11606F: drivers/misc/kgdbts.c 11607F: drivers/tty/serial/kgdboc.c 11608F: include/linux/kdb.h 11609F: include/linux/kgdb.h 11610F: kernel/debug/ 11611F: kernel/module/kdb.c 11612 11613KHADAS MCU MFD DRIVER 11614M: Neil Armstrong <neil.armstrong@linaro.org> 11615L: linux-amlogic@lists.infradead.org 11616S: Maintained 11617F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11618F: drivers/mfd/khadas-mcu.c 11619F: drivers/thermal/khadas_mcu_fan.c 11620F: include/linux/mfd/khadas-mcu.h 11621 11622KIONIX/ROHM KX022A ACCELEROMETER 11623M: Matti Vaittinen <mazziesaccount@gmail.com> 11624L: linux-iio@vger.kernel.org 11625S: Supported 11626F: drivers/iio/accel/kionix-kx022a* 11627 11628KMEMLEAK 11629M: Catalin Marinas <catalin.marinas@arm.com> 11630S: Maintained 11631F: Documentation/dev-tools/kmemleak.rst 11632F: include/linux/kmemleak.h 11633F: mm/kmemleak.c 11634F: samples/kmemleak/kmemleak-test.c 11635 11636KMSAN 11637M: Alexander Potapenko <glider@google.com> 11638R: Marco Elver <elver@google.com> 11639R: Dmitry Vyukov <dvyukov@google.com> 11640L: kasan-dev@googlegroups.com 11641S: Maintained 11642F: Documentation/dev-tools/kmsan.rst 11643F: arch/*/include/asm/kmsan.h 11644F: arch/*/mm/kmsan_* 11645F: include/linux/kmsan*.h 11646F: lib/Kconfig.kmsan 11647F: mm/kmsan/ 11648F: scripts/Makefile.kmsan 11649 11650KPROBES 11651M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11652M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11653M: "David S. Miller" <davem@davemloft.net> 11654M: Masami Hiramatsu <mhiramat@kernel.org> 11655L: linux-kernel@vger.kernel.org 11656L: linux-trace-kernel@vger.kernel.org 11657S: Maintained 11658Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11660F: Documentation/trace/kprobes.rst 11661F: include/asm-generic/kprobes.h 11662F: include/linux/kprobes.h 11663F: kernel/kprobes.c 11664F: lib/test_kprobes.c 11665F: samples/kprobes 11666 11667KS0108 LCD CONTROLLER DRIVER 11668M: Miguel Ojeda <ojeda@kernel.org> 11669S: Maintained 11670F: Documentation/admin-guide/auxdisplay/ks0108.rst 11671F: drivers/auxdisplay/ks0108.c 11672F: include/linux/ks0108.h 11673 11674KTD253 BACKLIGHT DRIVER 11675M: Linus Walleij <linus.walleij@linaro.org> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11678F: drivers/video/backlight/ktd253-backlight.c 11679 11680KTEST 11681M: Steven Rostedt <rostedt@goodmis.org> 11682M: John Hawley <warthog9@eaglescrag.net> 11683S: Maintained 11684F: tools/testing/ktest 11685 11686KTZ8866 BACKLIGHT DRIVER 11687M: Jianhua Lu <lujianhua000@gmail.com> 11688S: Maintained 11689F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11690F: drivers/video/backlight/ktz8866.c 11691 11692KVM PARAVIRT (KVM/paravirt) 11693M: Paolo Bonzini <pbonzini@redhat.com> 11694R: Wanpeng Li <wanpengli@tencent.com> 11695R: Vitaly Kuznetsov <vkuznets@redhat.com> 11696L: kvm@vger.kernel.org 11697S: Supported 11698T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11699F: arch/um/include/asm/kvm_para.h 11700F: arch/x86/include/asm/kvm_para.h 11701F: arch/x86/include/asm/pvclock-abi.h 11702F: arch/x86/include/uapi/asm/kvm_para.h 11703F: arch/x86/kernel/kvm.c 11704F: arch/x86/kernel/kvmclock.c 11705F: include/asm-generic/kvm_para.h 11706F: include/linux/kvm_para.h 11707F: include/uapi/asm-generic/kvm_para.h 11708F: include/uapi/linux/kvm_para.h 11709 11710KVM X86 HYPER-V (KVM/hyper-v) 11711M: Vitaly Kuznetsov <vkuznets@redhat.com> 11712M: Sean Christopherson <seanjc@google.com> 11713M: Paolo Bonzini <pbonzini@redhat.com> 11714L: kvm@vger.kernel.org 11715S: Supported 11716T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11717F: arch/x86/kvm/hyperv.* 11718F: arch/x86/kvm/kvm_onhyperv.* 11719F: arch/x86/kvm/svm/hyperv.* 11720F: arch/x86/kvm/svm/svm_onhyperv.* 11721F: arch/x86/kvm/vmx/hyperv.* 11722 11723KVM X86 Xen (KVM/Xen) 11724M: David Woodhouse <dwmw2@infradead.org> 11725M: Paul Durrant <paul@xen.org> 11726M: Sean Christopherson <seanjc@google.com> 11727M: Paolo Bonzini <pbonzini@redhat.com> 11728L: kvm@vger.kernel.org 11729S: Supported 11730T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11731F: arch/x86/kvm/xen.* 11732 11733L3MDEV 11734M: David Ahern <dsahern@kernel.org> 11735L: netdev@vger.kernel.org 11736S: Maintained 11737F: include/net/l3mdev.h 11738F: net/l3mdev 11739 11740LANDLOCK SECURITY MODULE 11741M: Mickaël Salaün <mic@digikod.net> 11742L: linux-security-module@vger.kernel.org 11743S: Supported 11744W: https://landlock.io 11745T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11746F: Documentation/security/landlock.rst 11747F: Documentation/userspace-api/landlock.rst 11748F: include/uapi/linux/landlock.h 11749F: samples/landlock/ 11750F: security/landlock/ 11751F: tools/testing/selftests/landlock/ 11752K: landlock 11753K: LANDLOCK 11754 11755LANTIQ / INTEL Ethernet drivers 11756M: Hauke Mehrtens <hauke@hauke-m.de> 11757L: netdev@vger.kernel.org 11758S: Maintained 11759F: drivers/net/dsa/lantiq_gswip.c 11760F: drivers/net/dsa/lantiq_pce.h 11761F: drivers/net/ethernet/lantiq_xrx200.c 11762F: net/dsa/tag_gswip.c 11763 11764LANTIQ MIPS ARCHITECTURE 11765M: John Crispin <john@phrozen.org> 11766L: linux-mips@vger.kernel.org 11767S: Maintained 11768F: arch/mips/lantiq 11769F: drivers/soc/lantiq 11770 11771LASI 53c700 driver for PARISC 11772M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11773L: linux-scsi@vger.kernel.org 11774S: Maintained 11775F: Documentation/scsi/53c700.rst 11776F: drivers/scsi/53c700* 11777 11778LEAKING_ADDRESSES 11779M: Tobin C. Harding <me@tobin.cc> 11780M: Tycho Andersen <tycho@tycho.pizza> 11781L: linux-hardening@vger.kernel.org 11782S: Maintained 11783T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11784F: scripts/leaking_addresses.pl 11785 11786LED SUBSYSTEM 11787M: Pavel Machek <pavel@ucw.cz> 11788M: Lee Jones <lee@kernel.org> 11789L: linux-leds@vger.kernel.org 11790S: Maintained 11791T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11792F: Documentation/devicetree/bindings/leds/ 11793F: Documentation/leds/ 11794F: drivers/leds/ 11795F: include/dt-bindings/leds/ 11796F: include/linux/leds.h 11797 11798LEGACY EEPROM DRIVER 11799M: Jean Delvare <jdelvare@suse.com> 11800S: Maintained 11801F: Documentation/misc-devices/eeprom.rst 11802F: drivers/misc/eeprom/eeprom.c 11803 11804LEGO MINDSTORMS EV3 11805R: David Lechner <david@lechnology.com> 11806S: Maintained 11807F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11808F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11809F: drivers/power/supply/lego_ev3_battery.c 11810 11811LEGO USB Tower driver 11812M: Juergen Stuber <starblue@users.sourceforge.net> 11813L: legousb-devel@lists.sourceforge.net 11814S: Maintained 11815W: http://legousb.sourceforge.net/ 11816F: drivers/usb/misc/legousbtower.c 11817 11818LETSKETCH HID TABLET DRIVER 11819M: Hans de Goede <hdegoede@redhat.com> 11820L: linux-input@vger.kernel.org 11821S: Maintained 11822T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11823F: drivers/hid/hid-letsketch.c 11824 11825LG LAPTOP EXTRAS 11826M: Matan Ziv-Av <matan@svgalib.org> 11827L: platform-driver-x86@vger.kernel.org 11828S: Maintained 11829F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11830F: Documentation/admin-guide/laptops/lg-laptop.rst 11831F: drivers/platform/x86/lg-laptop.c 11832 11833LG2160 MEDIA DRIVER 11834M: Michael Krufky <mkrufky@linuxtv.org> 11835L: linux-media@vger.kernel.org 11836S: Maintained 11837W: https://linuxtv.org 11838W: http://github.com/mkrufky 11839Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11840T: git git://linuxtv.org/mkrufky/tuners.git 11841F: drivers/media/dvb-frontends/lg2160.* 11842 11843LGDT3305 MEDIA DRIVER 11844M: Michael Krufky <mkrufky@linuxtv.org> 11845L: linux-media@vger.kernel.org 11846S: Maintained 11847W: https://linuxtv.org 11848W: http://github.com/mkrufky 11849Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11850T: git git://linuxtv.org/mkrufky/tuners.git 11851F: drivers/media/dvb-frontends/lgdt3305.* 11852 11853LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11854M: Viresh Kumar <vireshk@kernel.org> 11855L: linux-ide@vger.kernel.org 11856S: Maintained 11857T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11858F: drivers/ata/pata_arasan_cf.c 11859F: include/linux/pata_arasan_cf_data.h 11860 11861LIBATA PATA DRIVERS 11862R: Sergey Shtylyov <s.shtylyov@omp.ru> 11863L: linux-ide@vger.kernel.org 11864F: drivers/ata/ata_*.c 11865F: drivers/ata/pata_*.c 11866 11867LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11868M: Linus Walleij <linus.walleij@linaro.org> 11869L: linux-ide@vger.kernel.org 11870S: Maintained 11871T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11872F: drivers/ata/pata_ftide010.c 11873F: drivers/ata/sata_gemini.c 11874F: drivers/ata/sata_gemini.h 11875 11876LIBATA SATA AHCI PLATFORM devices support 11877M: Hans de Goede <hdegoede@redhat.com> 11878M: Jens Axboe <axboe@kernel.dk> 11879L: linux-ide@vger.kernel.org 11880S: Maintained 11881T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11882F: drivers/ata/ahci_platform.c 11883F: drivers/ata/libahci_platform.c 11884F: include/linux/ahci_platform.h 11885 11886LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11887M: Serge Semin <fancer.lancer@gmail.com> 11888L: linux-ide@vger.kernel.org 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11891F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11892F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11893F: drivers/ata/ahci_dwc.c 11894 11895LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11896M: Mikael Pettersson <mikpelinux@gmail.com> 11897L: linux-ide@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11900F: drivers/ata/sata_promise.* 11901 11902LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11903M: Damien Le Moal <dlemoal@kernel.org> 11904L: linux-ide@vger.kernel.org 11905S: Maintained 11906T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11907F: Documentation/ABI/testing/sysfs-ata 11908F: Documentation/devicetree/bindings/ata/ 11909F: drivers/ata/ 11910F: include/linux/ata.h 11911F: include/linux/libata.h 11912 11913LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11914M: Vishal Verma <vishal.l.verma@intel.com> 11915M: Dan Williams <dan.j.williams@intel.com> 11916M: Dave Jiang <dave.jiang@intel.com> 11917L: nvdimm@lists.linux.dev 11918S: Supported 11919Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11920P: Documentation/nvdimm/maintainer-entry-profile.rst 11921F: drivers/nvdimm/btt* 11922 11923LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11924M: Dan Williams <dan.j.williams@intel.com> 11925M: Vishal Verma <vishal.l.verma@intel.com> 11926M: Dave Jiang <dave.jiang@intel.com> 11927L: nvdimm@lists.linux.dev 11928S: Supported 11929Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11930P: Documentation/nvdimm/maintainer-entry-profile.rst 11931F: drivers/nvdimm/pmem* 11932 11933LIBNVDIMM: DEVICETREE BINDINGS 11934M: Oliver O'Halloran <oohall@gmail.com> 11935L: nvdimm@lists.linux.dev 11936S: Supported 11937Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11938F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11939F: drivers/nvdimm/of_pmem.c 11940 11941LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11942M: Dan Williams <dan.j.williams@intel.com> 11943M: Vishal Verma <vishal.l.verma@intel.com> 11944M: Dave Jiang <dave.jiang@intel.com> 11945M: Ira Weiny <ira.weiny@intel.com> 11946L: nvdimm@lists.linux.dev 11947S: Supported 11948Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11949P: Documentation/nvdimm/maintainer-entry-profile.rst 11950T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11951F: drivers/acpi/nfit/* 11952F: drivers/nvdimm/* 11953F: include/linux/libnvdimm.h 11954F: include/linux/nd.h 11955F: include/uapi/linux/ndctl.h 11956F: tools/testing/nvdimm/ 11957 11958LICENSES and SPDX stuff 11959M: Thomas Gleixner <tglx@linutronix.de> 11960M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11961L: linux-spdx@vger.kernel.org 11962S: Maintained 11963T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11964F: COPYING 11965F: Documentation/process/license-rules.rst 11966F: LICENSES/ 11967F: scripts/spdxcheck-test.sh 11968F: scripts/spdxcheck.py 11969F: scripts/spdxexclude 11970 11971LINEAR RANGES HELPERS 11972M: Mark Brown <broonie@kernel.org> 11973R: Matti Vaittinen <mazziesaccount@gmail.com> 11974F: include/linux/linear_range.h 11975F: lib/linear_ranges.c 11976F: lib/test_linear_ranges.c 11977 11978LINUX FOR POWER MACINTOSH 11979L: linuxppc-dev@lists.ozlabs.org 11980S: Orphan 11981F: arch/powerpc/platforms/powermac/ 11982F: drivers/macintosh/ 11983X: drivers/macintosh/adb-iop.c 11984X: drivers/macintosh/via-macii.c 11985 11986LINUX FOR POWERPC (32-BIT AND 64-BIT) 11987M: Michael Ellerman <mpe@ellerman.id.au> 11988R: Nicholas Piggin <npiggin@gmail.com> 11989R: Christophe Leroy <christophe.leroy@csgroup.eu> 11990L: linuxppc-dev@lists.ozlabs.org 11991S: Supported 11992W: https://github.com/linuxppc/wiki/wiki 11993Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11994T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11995F: Documentation/ABI/stable/sysfs-firmware-opal-* 11996F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11997F: Documentation/devicetree/bindings/powerpc/ 11998F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11999F: Documentation/powerpc/ 12000F: arch/powerpc/ 12001F: drivers/*/*/*pasemi* 12002F: drivers/*/*pasemi* 12003F: drivers/char/tpm/tpm_ibmvtpm* 12004F: drivers/crypto/nx/ 12005F: drivers/crypto/vmx/ 12006F: drivers/i2c/busses/i2c-opal.c 12007F: drivers/net/ethernet/ibm/ibmveth.* 12008F: drivers/net/ethernet/ibm/ibmvnic.* 12009F: drivers/pci/hotplug/pnv_php.c 12010F: drivers/pci/hotplug/rpa* 12011F: drivers/rtc/rtc-opal.c 12012F: drivers/scsi/ibmvscsi/ 12013F: drivers/tty/hvc/hvc_opal.c 12014F: drivers/watchdog/wdrtas.c 12015F: tools/testing/selftests/powerpc 12016N: /pmac 12017N: powermac 12018N: powernv 12019N: [^a-z0-9]ps3 12020N: pseries 12021 12022LINUX FOR POWERPC EMBEDDED MPC5XXX 12023M: Anatolij Gustschin <agust@denx.de> 12024L: linuxppc-dev@lists.ozlabs.org 12025S: Odd Fixes 12026F: arch/powerpc/platforms/512x/ 12027F: arch/powerpc/platforms/52xx/ 12028 12029LINUX FOR POWERPC EMBEDDED PPC4XX 12030L: linuxppc-dev@lists.ozlabs.org 12031S: Orphan 12032F: arch/powerpc/platforms/40x/ 12033F: arch/powerpc/platforms/44x/ 12034 12035LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12036M: Scott Wood <oss@buserror.net> 12037L: linuxppc-dev@lists.ozlabs.org 12038S: Odd fixes 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12040F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12041F: Documentation/devicetree/bindings/powerpc/fsl/ 12042F: arch/powerpc/platforms/83xx/ 12043F: arch/powerpc/platforms/85xx/ 12044 12045LINUX FOR POWERPC EMBEDDED PPC8XX 12046M: Christophe Leroy <christophe.leroy@csgroup.eu> 12047L: linuxppc-dev@lists.ozlabs.org 12048S: Maintained 12049F: arch/powerpc/platforms/8xx/ 12050 12051LINUX KERNEL DUMP TEST MODULE (LKDTM) 12052M: Kees Cook <keescook@chromium.org> 12053S: Maintained 12054F: drivers/misc/lkdtm/* 12055F: tools/testing/selftests/lkdtm/* 12056 12057LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12058M: Alan Stern <stern@rowland.harvard.edu> 12059M: Andrea Parri <parri.andrea@gmail.com> 12060M: Will Deacon <will@kernel.org> 12061M: Peter Zijlstra <peterz@infradead.org> 12062M: Boqun Feng <boqun.feng@gmail.com> 12063M: Nicholas Piggin <npiggin@gmail.com> 12064M: David Howells <dhowells@redhat.com> 12065M: Jade Alglave <j.alglave@ucl.ac.uk> 12066M: Luc Maranget <luc.maranget@inria.fr> 12067M: "Paul E. McKenney" <paulmck@kernel.org> 12068R: Akira Yokosawa <akiyks@gmail.com> 12069R: Daniel Lustig <dlustig@nvidia.com> 12070R: Joel Fernandes <joel@joelfernandes.org> 12071L: linux-kernel@vger.kernel.org 12072L: linux-arch@vger.kernel.org 12073S: Supported 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12075F: Documentation/atomic_bitops.txt 12076F: Documentation/atomic_t.txt 12077F: Documentation/core-api/refcount-vs-atomic.rst 12078F: Documentation/litmus-tests/ 12079F: Documentation/memory-barriers.txt 12080F: tools/memory-model/ 12081 12082LINUX-NEXT TREE 12083M: Stephen Rothwell <sfr@canb.auug.org.au> 12084L: linux-next@vger.kernel.org 12085S: Supported 12086B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12087T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12088 12089LIS3LV02D ACCELEROMETER DRIVER 12090M: Eric Piel <eric.piel@tremplin-utc.net> 12091S: Maintained 12092F: Documentation/misc-devices/lis3lv02d.rst 12093F: drivers/misc/lis3lv02d/ 12094F: drivers/platform/x86/hp/hp_accel.c 12095 12096LIST KUNIT TEST 12097M: David Gow <davidgow@google.com> 12098L: linux-kselftest@vger.kernel.org 12099L: kunit-dev@googlegroups.com 12100S: Maintained 12101F: lib/list-test.c 12102 12103LITEX PLATFORM 12104M: Karol Gugala <kgugala@antmicro.com> 12105M: Mateusz Holenko <mholenko@antmicro.com> 12106M: Gabriel Somlo <gsomlo@gmail.com> 12107M: Joel Stanley <joel@jms.id.au> 12108S: Maintained 12109F: Documentation/devicetree/bindings/*/litex,*.yaml 12110F: arch/openrisc/boot/dts/or1klitex.dts 12111F: drivers/mmc/host/litex_mmc.c 12112F: drivers/net/ethernet/litex/* 12113F: drivers/soc/litex/* 12114F: drivers/tty/serial/liteuart.c 12115F: include/linux/litex.h 12116N: litex 12117 12118LIVE PATCHING 12119M: Josh Poimboeuf <jpoimboe@kernel.org> 12120M: Jiri Kosina <jikos@kernel.org> 12121M: Miroslav Benes <mbenes@suse.cz> 12122M: Petr Mladek <pmladek@suse.com> 12123R: Joe Lawrence <joe.lawrence@redhat.com> 12124L: live-patching@vger.kernel.org 12125S: Maintained 12126T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12127F: Documentation/ABI/testing/sysfs-kernel-livepatch 12128F: Documentation/livepatch/ 12129F: arch/powerpc/include/asm/livepatch.h 12130F: include/linux/livepatch.h 12131F: kernel/livepatch/ 12132F: kernel/module/livepatch.c 12133F: lib/livepatch/ 12134F: samples/livepatch/ 12135F: tools/testing/selftests/livepatch/ 12136 12137LLC (802.2) 12138L: netdev@vger.kernel.org 12139S: Odd fixes 12140F: include/linux/llc.h 12141F: include/net/llc* 12142F: include/uapi/linux/llc.h 12143F: net/llc/ 12144 12145LM73 HARDWARE MONITOR DRIVER 12146M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12147L: linux-hwmon@vger.kernel.org 12148S: Maintained 12149F: drivers/hwmon/lm73.c 12150 12151LM78 HARDWARE MONITOR DRIVER 12152M: Jean Delvare <jdelvare@suse.com> 12153L: linux-hwmon@vger.kernel.org 12154S: Maintained 12155F: Documentation/hwmon/lm78.rst 12156F: drivers/hwmon/lm78.c 12157 12158LM83 HARDWARE MONITOR DRIVER 12159M: Jean Delvare <jdelvare@suse.com> 12160L: linux-hwmon@vger.kernel.org 12161S: Maintained 12162F: Documentation/hwmon/lm83.rst 12163F: drivers/hwmon/lm83.c 12164 12165LM90 HARDWARE MONITOR DRIVER 12166M: Jean Delvare <jdelvare@suse.com> 12167L: linux-hwmon@vger.kernel.org 12168S: Maintained 12169F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12170F: Documentation/hwmon/lm90.rst 12171F: drivers/hwmon/lm90.c 12172F: include/dt-bindings/thermal/lm90.h 12173 12174LM95234 HARDWARE MONITOR DRIVER 12175M: Guenter Roeck <linux@roeck-us.net> 12176L: linux-hwmon@vger.kernel.org 12177S: Maintained 12178F: Documentation/hwmon/lm95234.rst 12179F: drivers/hwmon/lm95234.c 12180 12181LME2510 MEDIA DRIVER 12182M: Malcolm Priestley <tvboxspy@gmail.com> 12183L: linux-media@vger.kernel.org 12184S: Maintained 12185W: https://linuxtv.org 12186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12187F: drivers/media/usb/dvb-usb-v2/lmedm04* 12188 12189LOADPIN SECURITY MODULE 12190M: Kees Cook <keescook@chromium.org> 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12193F: Documentation/admin-guide/LSM/LoadPin.rst 12194F: security/loadpin/ 12195 12196LOCKING PRIMITIVES 12197M: Peter Zijlstra <peterz@infradead.org> 12198M: Ingo Molnar <mingo@redhat.com> 12199M: Will Deacon <will@kernel.org> 12200R: Waiman Long <longman@redhat.com> 12201R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12202L: linux-kernel@vger.kernel.org 12203S: Maintained 12204T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12205F: Documentation/locking/ 12206F: arch/*/include/asm/spinlock*.h 12207F: include/linux/lockdep.h 12208F: include/linux/mutex*.h 12209F: include/linux/rwlock*.h 12210F: include/linux/rwsem*.h 12211F: include/linux/seqlock.h 12212F: include/linux/spinlock*.h 12213F: kernel/locking/ 12214F: lib/locking*.[ch] 12215X: kernel/locking/locktorture.c 12216 12217LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12218M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12219L: linux-ntfs-dev@lists.sourceforge.net 12220S: Maintained 12221W: http://www.linux-ntfs.org/content/view/19/37/ 12222F: Documentation/admin-guide/ldm.rst 12223F: block/partitions/ldm.* 12224 12225LOGITECH HID GAMING KEYBOARDS 12226M: Hans de Goede <hdegoede@redhat.com> 12227L: linux-input@vger.kernel.org 12228S: Maintained 12229T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12230F: drivers/hid/hid-lg-g15.c 12231 12232LONTIUM LT8912B MIPI TO HDMI BRIDGE 12233M: Adrien Grassein <adrien.grassein@gmail.com> 12234S: Maintained 12235F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12236F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12237 12238LOONGARCH 12239M: Huacai Chen <chenhuacai@kernel.org> 12240R: WANG Xuerui <kernel@xen0n.name> 12241L: loongarch@lists.linux.dev 12242S: Maintained 12243T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12244F: Documentation/loongarch/ 12245F: Documentation/translations/zh_CN/loongarch/ 12246F: arch/loongarch/ 12247F: drivers/*/*loongarch* 12248 12249LOONGSON GPIO DRIVER 12250M: Yinbo Zhu <zhuyinbo@loongson.cn> 12251L: linux-gpio@vger.kernel.org 12252S: Maintained 12253F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12254F: drivers/gpio/gpio-loongson-64bit.c 12255 12256LOONGSON LS2X I2C DRIVER 12257M: Binbin Zhou <zhoubinbin@loongson.cn> 12258L: linux-i2c@vger.kernel.org 12259S: Maintained 12260F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12261F: drivers/i2c/busses/i2c-ls2x.c 12262 12263LOONGSON-2 SOC SERIES CLOCK DRIVER 12264M: Yinbo Zhu <zhuyinbo@loongson.cn> 12265L: linux-clk@vger.kernel.org 12266S: Maintained 12267F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12268F: drivers/clk/clk-loongson2.c 12269F: include/dt-bindings/clock/loongson,ls2k-clk.h 12270 12271LOONGSON-2 SOC SERIES GUTS DRIVER 12272M: Yinbo Zhu <zhuyinbo@loongson.cn> 12273L: loongarch@lists.linux.dev 12274S: Maintained 12275F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12276F: drivers/soc/loongson/loongson2_guts.c 12277 12278LOONGSON-2 SOC SERIES PINCTRL DRIVER 12279M: zhanghongchen <zhanghongchen@loongson.cn> 12280M: Yinbo Zhu <zhuyinbo@loongson.cn> 12281L: linux-gpio@vger.kernel.org 12282S: Maintained 12283F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12284F: drivers/pinctrl/pinctrl-loongson2.c 12285 12286LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12287M: Sathya Prakash <sathya.prakash@broadcom.com> 12288M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12289M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12290L: MPT-FusionLinux.pdl@broadcom.com 12291L: linux-scsi@vger.kernel.org 12292S: Supported 12293W: http://www.avagotech.com/support/ 12294F: drivers/message/fusion/ 12295F: drivers/scsi/mpt3sas/ 12296 12297LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12298M: Matthew Wilcox <willy@infradead.org> 12299L: linux-scsi@vger.kernel.org 12300S: Maintained 12301F: drivers/scsi/sym53c8xx_2/ 12302 12303LTC1660 DAC DRIVER 12304M: Marcus Folkesson <marcus.folkesson@gmail.com> 12305L: linux-iio@vger.kernel.org 12306S: Maintained 12307F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12308F: drivers/iio/dac/ltc1660.c 12309 12310LTC2688 IIO DAC DRIVER 12311M: Nuno Sá <nuno.sa@analog.com> 12312L: linux-iio@vger.kernel.org 12313S: Supported 12314W: https://ez.analog.com/linux-software-drivers 12315F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12316F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12317F: drivers/iio/dac/ltc2688.c 12318 12319LTC2947 HARDWARE MONITOR DRIVER 12320M: Nuno Sá <nuno.sa@analog.com> 12321L: linux-hwmon@vger.kernel.org 12322S: Supported 12323W: https://ez.analog.com/linux-software-drivers 12324F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12325F: drivers/hwmon/ltc2947-core.c 12326F: drivers/hwmon/ltc2947-i2c.c 12327F: drivers/hwmon/ltc2947-spi.c 12328F: drivers/hwmon/ltc2947.h 12329 12330LTC2983 IIO TEMPERATURE DRIVER 12331M: Nuno Sá <nuno.sa@analog.com> 12332L: linux-iio@vger.kernel.org 12333S: Supported 12334W: https://ez.analog.com/linux-software-drivers 12335F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12336F: drivers/iio/temperature/ltc2983.c 12337 12338LTC4261 HARDWARE MONITOR DRIVER 12339M: Guenter Roeck <linux@roeck-us.net> 12340L: linux-hwmon@vger.kernel.org 12341S: Maintained 12342F: Documentation/hwmon/ltc4261.rst 12343F: drivers/hwmon/ltc4261.c 12344 12345LTC4306 I2C MULTIPLEXER DRIVER 12346M: Michael Hennerich <michael.hennerich@analog.com> 12347L: linux-i2c@vger.kernel.org 12348S: Supported 12349W: https://ez.analog.com/linux-software-drivers 12350F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12351F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12352 12353LTP (Linux Test Project) 12354M: Mike Frysinger <vapier@gentoo.org> 12355M: Cyril Hrubis <chrubis@suse.cz> 12356M: Wanlong Gao <wanlong.gao@gmail.com> 12357M: Jan Stancek <jstancek@redhat.com> 12358M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12359M: Alexey Kodanev <alexey.kodanev@oracle.com> 12360L: ltp@lists.linux.it (subscribers-only) 12361S: Maintained 12362W: http://linux-test-project.github.io/ 12363T: git https://github.com/linux-test-project/ltp.git 12364 12365LYNX 28G SERDES PHY DRIVER 12366M: Ioana Ciornei <ioana.ciornei@nxp.com> 12367L: netdev@vger.kernel.org 12368S: Supported 12369F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12370F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12371 12372LYNX PCS MODULE 12373M: Ioana Ciornei <ioana.ciornei@nxp.com> 12374L: netdev@vger.kernel.org 12375S: Supported 12376F: drivers/net/pcs/pcs-lynx.c 12377F: include/linux/pcs-lynx.h 12378 12379M68K ARCHITECTURE 12380M: Geert Uytterhoeven <geert@linux-m68k.org> 12381L: linux-m68k@lists.linux-m68k.org 12382S: Maintained 12383W: http://www.linux-m68k.org/ 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12385F: arch/m68k/ 12386F: drivers/zorro/ 12387 12388M68K ON APPLE MACINTOSH 12389M: Joshua Thompson <funaho@jurai.org> 12390L: linux-m68k@lists.linux-m68k.org 12391S: Maintained 12392W: http://www.mac.linux-m68k.org/ 12393F: arch/m68k/mac/ 12394F: drivers/macintosh/adb-iop.c 12395F: drivers/macintosh/via-macii.c 12396 12397M68K ON HP9000/300 12398M: Philip Blundell <philb@gnu.org> 12399S: Maintained 12400W: http://www.tazenda.demon.co.uk/phil/linux-hp 12401F: arch/m68k/hp300/ 12402 12403M88DS3103 MEDIA DRIVER 12404M: Antti Palosaari <crope@iki.fi> 12405L: linux-media@vger.kernel.org 12406S: Maintained 12407W: https://linuxtv.org 12408W: http://palosaari.fi/linux/ 12409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12410T: git git://linuxtv.org/anttip/media_tree.git 12411F: drivers/media/dvb-frontends/m88ds3103* 12412 12413M88RS2000 MEDIA DRIVER 12414M: Malcolm Priestley <tvboxspy@gmail.com> 12415L: linux-media@vger.kernel.org 12416S: Maintained 12417W: https://linuxtv.org 12418Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12419F: drivers/media/dvb-frontends/m88rs2000* 12420 12421MA901 MASTERKIT USB FM RADIO DRIVER 12422M: Alexey Klimov <klimov.linux@gmail.com> 12423L: linux-media@vger.kernel.org 12424S: Maintained 12425T: git git://linuxtv.org/media_tree.git 12426F: drivers/media/radio/radio-ma901.c 12427 12428MAC80211 12429M: Johannes Berg <johannes@sipsolutions.net> 12430L: linux-wireless@vger.kernel.org 12431S: Maintained 12432W: https://wireless.wiki.kernel.org/ 12433Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12436F: Documentation/networking/mac80211-injection.rst 12437F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12438F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12439F: include/net/mac80211.h 12440F: net/mac80211/ 12441 12442MAILBOX API 12443M: Jassi Brar <jassisinghbrar@gmail.com> 12444L: linux-kernel@vger.kernel.org 12445S: Maintained 12446F: Documentation/devicetree/bindings/mailbox/ 12447F: drivers/mailbox/ 12448F: include/dt-bindings/mailbox/ 12449F: include/linux/mailbox_client.h 12450F: include/linux/mailbox_controller.h 12451 12452MAILBOX ARM MHUv2 12453M: Viresh Kumar <viresh.kumar@linaro.org> 12454M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12455L: linux-kernel@vger.kernel.org 12456S: Maintained 12457F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12458F: drivers/mailbox/arm_mhuv2.c 12459F: include/linux/mailbox/arm_mhuv2_message.h 12460 12461MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12462M: Michael Kerrisk <mtk.manpages@gmail.com> 12463L: linux-man@vger.kernel.org 12464S: Maintained 12465W: http://www.kernel.org/doc/man-pages 12466 12467MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12468M: Jeremy Kerr <jk@codeconstruct.com.au> 12469M: Matt Johnston <matt@codeconstruct.com.au> 12470L: netdev@vger.kernel.org 12471S: Maintained 12472F: Documentation/networking/mctp.rst 12473F: drivers/net/mctp/ 12474F: include/net/mctp.h 12475F: include/net/mctpdevice.h 12476F: include/net/netns/mctp.h 12477F: net/mctp/ 12478 12479MAPLE TREE 12480M: Liam R. Howlett <Liam.Howlett@oracle.com> 12481L: linux-mm@kvack.org 12482S: Supported 12483F: Documentation/core-api/maple_tree.rst 12484F: include/linux/maple_tree.h 12485F: include/trace/events/maple_tree.h 12486F: lib/maple_tree.c 12487F: lib/test_maple_tree.c 12488F: tools/testing/radix-tree/linux/maple_tree.h 12489F: tools/testing/radix-tree/maple.c 12490 12491MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12492M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12493L: linux-mips@vger.kernel.org 12494S: Maintained 12495F: arch/mips/boot/dts/img/pistachio* 12496 12497MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12498M: Andrew Lunn <andrew@lunn.ch> 12499L: netdev@vger.kernel.org 12500S: Maintained 12501F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12502F: Documentation/networking/devlink/mv88e6xxx.rst 12503F: drivers/net/dsa/mv88e6xxx/ 12504F: include/linux/dsa/mv88e6xxx.h 12505F: include/linux/platform_data/mv88e6xxx.h 12506 12507MARVELL ARMADA 3700 PHY DRIVERS 12508M: Miquel Raynal <miquel.raynal@bootlin.com> 12509S: Maintained 12510F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12511F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12512F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12513F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12514 12515MARVELL ARMADA 3700 SERIAL DRIVER 12516M: Pali Rohár <pali@kernel.org> 12517S: Maintained 12518F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12519F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12520F: drivers/tty/serial/mvebu-uart.c 12521 12522MARVELL ARMADA DRM SUPPORT 12523M: Russell King <linux@armlinux.org.uk> 12524S: Maintained 12525T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12526T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12527F: Documentation/devicetree/bindings/display/armada/ 12528F: drivers/gpu/drm/armada/ 12529F: include/uapi/drm/armada_drm.h 12530 12531MARVELL CRYPTO DRIVER 12532M: Boris Brezillon <bbrezillon@kernel.org> 12533M: Arnaud Ebalard <arno@natisbad.org> 12534M: Srujana Challa <schalla@marvell.com> 12535L: linux-crypto@vger.kernel.org 12536S: Maintained 12537F: drivers/crypto/marvell/ 12538F: include/linux/soc/marvell/octeontx2/ 12539 12540MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12541M: Mirko Lindner <mlindner@marvell.com> 12542M: Stephen Hemminger <stephen@networkplumber.org> 12543L: netdev@vger.kernel.org 12544S: Maintained 12545F: drivers/net/ethernet/marvell/sk* 12546 12547MARVELL LIBERTAS WIRELESS DRIVER 12548L: libertas-dev@lists.infradead.org 12549S: Orphan 12550F: drivers/net/wireless/marvell/libertas/ 12551 12552MARVELL MACCHIATOBIN SUPPORT 12553M: Russell King <linux@armlinux.org.uk> 12554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12555S: Maintained 12556F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12557 12558MARVELL MV643XX ETHERNET DRIVER 12559M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12560L: netdev@vger.kernel.org 12561S: Maintained 12562F: drivers/net/ethernet/marvell/mv643xx_eth.* 12563F: include/linux/mv643xx.h 12564 12565MARVELL MV88X3310 PHY DRIVER 12566M: Russell King <linux@armlinux.org.uk> 12567M: Marek Behún <kabel@kernel.org> 12568L: netdev@vger.kernel.org 12569S: Maintained 12570F: drivers/net/phy/marvell10g.c 12571 12572MARVELL MVEBU THERMAL DRIVER 12573M: Miquel Raynal <miquel.raynal@bootlin.com> 12574S: Maintained 12575F: drivers/thermal/armada_thermal.c 12576 12577MARVELL MVNETA ETHERNET DRIVER 12578M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12579L: netdev@vger.kernel.org 12580S: Maintained 12581F: drivers/net/ethernet/marvell/mvneta.* 12582 12583MARVELL MVPP2 ETHERNET DRIVER 12584M: Marcin Wojtas <mw@semihalf.com> 12585M: Russell King <linux@armlinux.org.uk> 12586L: netdev@vger.kernel.org 12587S: Maintained 12588F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12589F: drivers/net/ethernet/marvell/mvpp2/ 12590 12591MARVELL MWIFIEX WIRELESS DRIVER 12592M: Amitkumar Karwar <amitkarwar@gmail.com> 12593M: Ganapathi Bhat <ganapathi017@gmail.com> 12594M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 12595M: Xinming Hu <huxinming820@gmail.com> 12596L: linux-wireless@vger.kernel.org 12597S: Maintained 12598F: drivers/net/wireless/marvell/mwifiex/ 12599 12600MARVELL MWL8K WIRELESS DRIVER 12601M: Lennert Buytenhek <buytenh@wantstofly.org> 12602L: linux-wireless@vger.kernel.org 12603S: Odd Fixes 12604F: drivers/net/wireless/marvell/mwl8k.c 12605 12606MARVELL NAND CONTROLLER DRIVER 12607M: Miquel Raynal <miquel.raynal@bootlin.com> 12608L: linux-mtd@lists.infradead.org 12609S: Maintained 12610F: drivers/mtd/nand/raw/marvell_nand.c 12611 12612MARVELL OCTEON ENDPOINT DRIVER 12613M: Veerasenareddy Burru <vburru@marvell.com> 12614M: Sathesh Edara <sedara@marvell.com> 12615L: netdev@vger.kernel.org 12616S: Supported 12617F: drivers/net/ethernet/marvell/octeon_ep 12618 12619MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12620M: Sunil Goutham <sgoutham@marvell.com> 12621M: Geetha sowjanya <gakula@marvell.com> 12622M: Subbaraya Sundeep <sbhatta@marvell.com> 12623M: hariprasad <hkelam@marvell.com> 12624L: netdev@vger.kernel.org 12625S: Supported 12626F: drivers/net/ethernet/marvell/octeontx2/nic/ 12627F: include/linux/soc/marvell/octeontx2/ 12628 12629MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12630M: Sunil Goutham <sgoutham@marvell.com> 12631M: Linu Cherian <lcherian@marvell.com> 12632M: Geetha sowjanya <gakula@marvell.com> 12633M: Jerin Jacob <jerinj@marvell.com> 12634M: hariprasad <hkelam@marvell.com> 12635M: Subbaraya Sundeep <sbhatta@marvell.com> 12636L: netdev@vger.kernel.org 12637S: Supported 12638F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12639F: drivers/net/ethernet/marvell/octeontx2/af/ 12640 12641MARVELL PRESTERA ETHERNET SWITCH DRIVER 12642M: Taras Chornyi <taras.chornyi@plvision.eu> 12643S: Supported 12644W: https://github.com/Marvell-switching/switchdev-prestera 12645F: drivers/net/ethernet/marvell/prestera/ 12646 12647MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12648M: Nicolas Pitre <nico@fluxnic.net> 12649S: Odd Fixes 12650F: drivers/mmc/host/mvsdio.* 12651 12652MARVELL USB MDIO CONTROLLER DRIVER 12653M: Tobias Waldekranz <tobias@waldekranz.com> 12654L: netdev@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12657F: drivers/net/mdio/mdio-mvusb.c 12658 12659MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12660M: Hu Ziji <huziji@marvell.com> 12661L: linux-mmc@vger.kernel.org 12662S: Supported 12663F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12664F: drivers/mmc/host/sdhci-xenon* 12665 12666MATROX FRAMEBUFFER DRIVER 12667L: linux-fbdev@vger.kernel.org 12668S: Orphan 12669F: drivers/video/fbdev/matrox/matroxfb_* 12670F: include/uapi/linux/matroxfb.h 12671 12672MAX15301 DRIVER 12673M: Daniel Nilsson <daniel.nilsson@flex.com> 12674L: linux-hwmon@vger.kernel.org 12675S: Maintained 12676F: Documentation/hwmon/max15301.rst 12677F: drivers/hwmon/pmbus/max15301.c 12678 12679MAX16065 HARDWARE MONITOR DRIVER 12680M: Guenter Roeck <linux@roeck-us.net> 12681L: linux-hwmon@vger.kernel.org 12682S: Maintained 12683F: Documentation/hwmon/max16065.rst 12684F: drivers/hwmon/max16065.c 12685 12686MAX2175 SDR TUNER DRIVER 12687M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12688L: linux-media@vger.kernel.org 12689S: Maintained 12690T: git git://linuxtv.org/media_tree.git 12691F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12692F: Documentation/userspace-api/media/drivers/max2175.rst 12693F: drivers/media/i2c/max2175* 12694F: include/uapi/linux/max2175.h 12695 12696MAX31827 TEMPERATURE SWITCH DRIVER 12697M: Daniel Matyas <daniel.matyas@analog.com> 12698L: linux-hwmon@vger.kernel.org 12699S: Supported 12700W: http://ez.analog.com/community/linux-device-drivers 12701F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12702F: Documentation/hwmon/max31827.rst 12703F: drivers/hwmon/max31827.c 12704 12705MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12706L: linux-hwmon@vger.kernel.org 12707S: Orphan 12708F: Documentation/hwmon/max6650.rst 12709F: drivers/hwmon/max6650.c 12710 12711MAX6697 HARDWARE MONITOR DRIVER 12712M: Guenter Roeck <linux@roeck-us.net> 12713L: linux-hwmon@vger.kernel.org 12714S: Maintained 12715F: Documentation/devicetree/bindings/hwmon/max6697.txt 12716F: Documentation/hwmon/max6697.rst 12717F: drivers/hwmon/max6697.c 12718F: include/linux/platform_data/max6697.h 12719 12720MAX9286 QUAD GMSL DESERIALIZER DRIVER 12721M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12722M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12723M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12724M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12725L: linux-media@vger.kernel.org 12726S: Maintained 12727F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12728F: drivers/media/i2c/max9286.c 12729 12730MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12731M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12732L: linux-media@vger.kernel.org 12733S: Maintained 12734F: drivers/staging/media/max96712/max96712.c 12735 12736MAX9860 MONO AUDIO VOICE CODEC DRIVER 12737M: Peter Rosin <peda@axentia.se> 12738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12739S: Maintained 12740F: Documentation/devicetree/bindings/sound/max9860.txt 12741F: sound/soc/codecs/max9860.* 12742 12743MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12744M: Andreas Klinger <ak@it-klinger.de> 12745L: linux-iio@vger.kernel.org 12746S: Maintained 12747F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12748F: drivers/iio/proximity/mb1232.c 12749 12750MAXIM MAX11205 DRIVER 12751M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12752L: linux-iio@vger.kernel.org 12753S: Supported 12754W: https://ez.analog.com/linux-software-drivers 12755F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12756F: drivers/iio/adc/max11205.c 12757 12758MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12759R: Iskren Chernev <iskren.chernev@gmail.com> 12760R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12761R: Marek Szyprowski <m.szyprowski@samsung.com> 12762R: Matheus Castello <matheus@castello.eng.br> 12763L: linux-pm@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12766F: drivers/power/supply/max17040_battery.c 12767 12768MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12769R: Hans de Goede <hdegoede@redhat.com> 12770R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12771R: Marek Szyprowski <m.szyprowski@samsung.com> 12772R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12773R: Purism Kernel Team <kernel@puri.sm> 12774L: linux-pm@vger.kernel.org 12775S: Maintained 12776F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12777F: drivers/power/supply/max17042_battery.c 12778 12779MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12780M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12781L: linux-kernel@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12784F: drivers/regulator/max20086-regulator.c 12785 12786MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12787M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12788L: linux-iio@vger.kernel.org 12789S: Maintained 12790F: drivers/iio/temperature/max30208.c 12791 12792MAXIM MAX77650 PMIC MFD DRIVER 12793M: Bartosz Golaszewski <brgl@bgdev.pl> 12794L: linux-kernel@vger.kernel.org 12795S: Maintained 12796F: Documentation/devicetree/bindings/*/*max77650.yaml 12797F: Documentation/devicetree/bindings/*/max77650*.yaml 12798F: drivers/gpio/gpio-max77650.c 12799F: drivers/input/misc/max77650-onkey.c 12800F: drivers/leds/leds-max77650.c 12801F: drivers/mfd/max77650.c 12802F: drivers/power/supply/max77650-charger.c 12803F: drivers/regulator/max77650-regulator.c 12804F: include/linux/mfd/max77650.h 12805 12806MAXIM MAX77714 PMIC MFD DRIVER 12807M: Luca Ceresoli <luca@lucaceresoli.net> 12808S: Maintained 12809F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12810F: drivers/mfd/max77714.c 12811F: include/linux/mfd/max77714.h 12812 12813MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12814M: Javier Martinez Canillas <javier@dowhile0.org> 12815L: linux-kernel@vger.kernel.org 12816S: Supported 12817F: Documentation/devicetree/bindings/*/*max77802.yaml 12818F: drivers/regulator/max77802-regulator.c 12819F: include/dt-bindings/*/*max77802.h 12820 12821MAXIM MAX77976 BATTERY CHARGER 12822M: Luca Ceresoli <luca@lucaceresoli.net> 12823S: Supported 12824F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12825F: drivers/power/supply/max77976_charger.c 12826 12827MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12828M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12829L: linux-pm@vger.kernel.org 12830S: Supported 12831B: mailto:linux-samsung-soc@vger.kernel.org 12832F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12833F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12834F: drivers/power/supply/max14577_charger.c 12835F: drivers/power/supply/max77693_charger.c 12836 12837MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12838M: Chanwoo Choi <cw00.choi@samsung.com> 12839M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12840L: linux-kernel@vger.kernel.org 12841S: Supported 12842B: mailto:linux-samsung-soc@vger.kernel.org 12843F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12845F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12846F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12847F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12848F: drivers/*/*max77843.c 12849F: drivers/*/max14577*.c 12850F: drivers/*/max77686*.c 12851F: drivers/*/max77693*.c 12852F: drivers/clk/clk-max77686.c 12853F: drivers/extcon/extcon-max14577.c 12854F: drivers/extcon/extcon-max77693.c 12855F: drivers/rtc/rtc-max77686.c 12856F: include/linux/mfd/max14577*.h 12857F: include/linux/mfd/max77686*.h 12858F: include/linux/mfd/max77693*.h 12859 12860MAXIRADIO FM RADIO RECEIVER DRIVER 12861M: Hans Verkuil <hverkuil@xs4all.nl> 12862L: linux-media@vger.kernel.org 12863S: Maintained 12864W: https://linuxtv.org 12865T: git git://linuxtv.org/media_tree.git 12866F: drivers/media/radio/radio-maxiradio* 12867 12868MAXLINEAR ETHERNET PHY DRIVER 12869M: Xu Liang <lxu@maxlinear.com> 12870L: netdev@vger.kernel.org 12871S: Supported 12872F: drivers/net/phy/mxl-gpy.c 12873 12874MCAN MMIO DEVICE DRIVER 12875M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12876L: linux-can@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12879F: drivers/net/can/m_can/m_can.c 12880F: drivers/net/can/m_can/m_can.h 12881F: drivers/net/can/m_can/m_can_platform.c 12882 12883MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12884R: Yasushi SHOJI <yashi@spacecubics.com> 12885L: linux-can@vger.kernel.org 12886S: Maintained 12887F: drivers/net/can/usb/mcba_usb.c 12888 12889MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12890M: Rishi Gupta <gupt21@gmail.com> 12891L: linux-i2c@vger.kernel.org 12892L: linux-input@vger.kernel.org 12893S: Maintained 12894F: drivers/hid/hid-mcp2221.c 12895 12896MCP251XFD SPI-CAN NETWORK DRIVER 12897M: Marc Kleine-Budde <mkl@pengutronix.de> 12898M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12899R: Thomas Kopp <thomas.kopp@microchip.com> 12900L: linux-can@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12903F: drivers/net/can/spi/mcp251xfd/ 12904 12905MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12906M: Peter Rosin <peda@axentia.se> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12910F: drivers/iio/potentiometer/mcp4018.c 12911F: drivers/iio/potentiometer/mcp4531.c 12912 12913MCR20A IEEE-802.15.4 RADIO DRIVER 12914M: Stefan Schmidt <stefan@datenfreihafen.org> 12915L: linux-wpan@vger.kernel.org 12916S: Odd Fixes 12917W: https://github.com/xueliu/mcr20a-linux 12918F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12919F: drivers/net/ieee802154/mcr20a.c 12920F: drivers/net/ieee802154/mcr20a.h 12921 12922MDIO REGMAP DRIVER 12923M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12924L: netdev@vger.kernel.org 12925S: Maintained 12926F: drivers/net/mdio/mdio-regmap.c 12927F: include/linux/mdio/mdio-regmap.h 12928 12929MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12930M: William Breathitt Gray <william.gray@linaro.org> 12931L: linux-iio@vger.kernel.org 12932S: Maintained 12933F: drivers/iio/dac/cio-dac.c 12934 12935MEDIA CONTROLLER FRAMEWORK 12936M: Sakari Ailus <sakari.ailus@linux.intel.com> 12937M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12938L: linux-media@vger.kernel.org 12939S: Supported 12940W: https://www.linuxtv.org 12941T: git git://linuxtv.org/media_tree.git 12942F: drivers/media/mc/ 12943F: include/media/media-*.h 12944F: include/uapi/linux/media.h 12945 12946MEDIA DRIVER FOR FREESCALE IMX PXP 12947M: Philipp Zabel <p.zabel@pengutronix.de> 12948L: linux-media@vger.kernel.org 12949S: Maintained 12950T: git git://linuxtv.org/media_tree.git 12951F: drivers/media/platform/nxp/imx-pxp.[ch] 12952 12953MEDIA DRIVERS FOR ASCOT2E 12954M: Sergey Kozlov <serjk@netup.ru> 12955M: Abylay Ospan <aospan@netup.ru> 12956L: linux-media@vger.kernel.org 12957S: Supported 12958W: https://linuxtv.org 12959W: http://netup.tv/ 12960T: git git://linuxtv.org/media_tree.git 12961F: drivers/media/dvb-frontends/ascot2e* 12962 12963MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12964M: Jasmin Jessich <jasmin@anw.at> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967W: https://linuxtv.org 12968T: git git://linuxtv.org/media_tree.git 12969F: drivers/media/dvb-frontends/cxd2099* 12970 12971MEDIA DRIVERS FOR CXD2841ER 12972M: Sergey Kozlov <serjk@netup.ru> 12973M: Abylay Ospan <aospan@netup.ru> 12974L: linux-media@vger.kernel.org 12975S: Supported 12976W: https://linuxtv.org 12977W: http://netup.tv/ 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/dvb-frontends/cxd2841er* 12980 12981MEDIA DRIVERS FOR CXD2880 12982M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12983L: linux-media@vger.kernel.org 12984S: Supported 12985W: http://linuxtv.org/ 12986T: git git://linuxtv.org/media_tree.git 12987F: drivers/media/dvb-frontends/cxd2880/* 12988F: drivers/media/spi/cxd2880* 12989 12990MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12991L: linux-media@vger.kernel.org 12992S: Orphan 12993W: https://linuxtv.org 12994T: git git://linuxtv.org/media_tree.git 12995F: drivers/media/pci/ddbridge/* 12996 12997MEDIA DRIVERS FOR FREESCALE IMX 12998M: Steve Longerbeam <slongerbeam@gmail.com> 12999M: Philipp Zabel <p.zabel@pengutronix.de> 13000L: linux-media@vger.kernel.org 13001S: Maintained 13002T: git git://linuxtv.org/media_tree.git 13003F: Documentation/admin-guide/media/imx.rst 13004F: Documentation/devicetree/bindings/media/imx.txt 13005F: drivers/staging/media/imx/ 13006F: include/linux/imx-media.h 13007F: include/media/imx.h 13008 13009MEDIA DRIVERS FOR FREESCALE IMX7 13010M: Rui Miguel Silva <rmfrfs@gmail.com> 13011M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13012L: linux-media@vger.kernel.org 13013S: Maintained 13014T: git git://linuxtv.org/media_tree.git 13015F: Documentation/admin-guide/media/imx7.rst 13016F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13017F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13018F: drivers/media/platform/nxp/imx-mipi-csis.c 13019F: drivers/media/platform/nxp/imx7-media-csi.c 13020 13021MEDIA DRIVERS FOR HELENE 13022M: Abylay Ospan <aospan@netup.ru> 13023L: linux-media@vger.kernel.org 13024S: Supported 13025W: https://linuxtv.org 13026W: http://netup.tv/ 13027T: git git://linuxtv.org/media_tree.git 13028F: drivers/media/dvb-frontends/helene* 13029 13030MEDIA DRIVERS FOR HORUS3A 13031M: Sergey Kozlov <serjk@netup.ru> 13032M: Abylay Ospan <aospan@netup.ru> 13033L: linux-media@vger.kernel.org 13034S: Supported 13035W: https://linuxtv.org 13036W: http://netup.tv/ 13037T: git git://linuxtv.org/media_tree.git 13038F: drivers/media/dvb-frontends/horus3a* 13039 13040MEDIA DRIVERS FOR LNBH25 13041M: Sergey Kozlov <serjk@netup.ru> 13042M: Abylay Ospan <aospan@netup.ru> 13043L: linux-media@vger.kernel.org 13044S: Supported 13045W: https://linuxtv.org 13046W: http://netup.tv/ 13047T: git git://linuxtv.org/media_tree.git 13048F: drivers/media/dvb-frontends/lnbh25* 13049 13050MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13051L: linux-media@vger.kernel.org 13052S: Orphan 13053W: https://linuxtv.org 13054T: git git://linuxtv.org/media_tree.git 13055F: drivers/media/dvb-frontends/mxl5xx* 13056 13057MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13058M: Sergey Kozlov <serjk@netup.ru> 13059M: Abylay Ospan <aospan@netup.ru> 13060L: linux-media@vger.kernel.org 13061S: Supported 13062W: https://linuxtv.org 13063W: http://netup.tv/ 13064T: git git://linuxtv.org/media_tree.git 13065F: drivers/media/pci/netup_unidvb/* 13066 13067MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13068M: Dmitry Osipenko <digetx@gmail.com> 13069L: linux-media@vger.kernel.org 13070L: linux-tegra@vger.kernel.org 13071S: Maintained 13072T: git git://linuxtv.org/media_tree.git 13073F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13074F: drivers/media/platform/nvidia/tegra-vde/ 13075 13076MEDIA DRIVERS FOR RENESAS - CEU 13077M: Jacopo Mondi <jacopo@jmondi.org> 13078L: linux-media@vger.kernel.org 13079L: linux-renesas-soc@vger.kernel.org 13080S: Supported 13081T: git git://linuxtv.org/media_tree.git 13082F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13083F: drivers/media/platform/renesas/renesas-ceu.c 13084F: include/media/drv-intf/renesas-ceu.h 13085 13086MEDIA DRIVERS FOR RENESAS - DRIF 13087M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13088L: linux-media@vger.kernel.org 13089L: linux-renesas-soc@vger.kernel.org 13090S: Supported 13091T: git git://linuxtv.org/media_tree.git 13092F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13093F: drivers/media/platform/renesas/rcar_drif.c 13094 13095MEDIA DRIVERS FOR RENESAS - FCP 13096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13097L: linux-media@vger.kernel.org 13098L: linux-renesas-soc@vger.kernel.org 13099S: Supported 13100T: git git://linuxtv.org/media_tree.git 13101F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13102F: drivers/media/platform/renesas/rcar-fcp.c 13103F: include/media/rcar-fcp.h 13104 13105MEDIA DRIVERS FOR RENESAS - FDP1 13106M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13107L: linux-media@vger.kernel.org 13108L: linux-renesas-soc@vger.kernel.org 13109S: Supported 13110T: git git://linuxtv.org/media_tree.git 13111F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13112F: drivers/media/platform/renesas/rcar_fdp1.c 13113 13114MEDIA DRIVERS FOR RENESAS - VIN 13115M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13116L: linux-media@vger.kernel.org 13117L: linux-renesas-soc@vger.kernel.org 13118S: Supported 13119T: git git://linuxtv.org/media_tree.git 13120F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13121F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13122F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13123F: drivers/media/platform/renesas/rcar-isp.c 13124F: drivers/media/platform/renesas/rcar-vin/ 13125 13126MEDIA DRIVERS FOR RENESAS - VSP1 13127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13128M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13129L: linux-media@vger.kernel.org 13130L: linux-renesas-soc@vger.kernel.org 13131S: Supported 13132T: git git://linuxtv.org/media_tree.git 13133F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13134F: drivers/media/platform/renesas/vsp1/ 13135 13136MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13137L: linux-media@vger.kernel.org 13138S: Orphan 13139W: https://linuxtv.org 13140T: git git://linuxtv.org/media_tree.git 13141F: drivers/media/dvb-frontends/stv0910* 13142 13143MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13144L: linux-media@vger.kernel.org 13145S: Orphan 13146W: https://linuxtv.org 13147T: git git://linuxtv.org/media_tree.git 13148F: drivers/media/dvb-frontends/stv6111* 13149 13150MEDIA DRIVERS FOR STM32 - DCMI 13151M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13152L: linux-media@vger.kernel.org 13153S: Supported 13154T: git git://linuxtv.org/media_tree.git 13155F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13156F: drivers/media/platform/st/stm32/stm32-dcmi.c 13157 13158MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13159M: Mauro Carvalho Chehab <mchehab@kernel.org> 13160L: linux-media@vger.kernel.org 13161S: Maintained 13162W: https://linuxtv.org 13163Q: http://patchwork.kernel.org/project/linux-media/list/ 13164T: git git://linuxtv.org/media_tree.git 13165F: Documentation/admin-guide/media/ 13166F: Documentation/devicetree/bindings/media/ 13167F: Documentation/driver-api/media/ 13168F: Documentation/userspace-api/media/ 13169F: drivers/media/ 13170F: drivers/staging/media/ 13171F: include/dt-bindings/media/ 13172F: include/linux/platform_data/media/ 13173F: include/media/ 13174F: include/uapi/linux/dvb/ 13175F: include/uapi/linux/ivtv* 13176F: include/uapi/linux/media.h 13177F: include/uapi/linux/uvcvideo.h 13178F: include/uapi/linux/v4l2-* 13179F: include/uapi/linux/videodev2.h 13180 13181MEDIATEK BLUETOOTH DRIVER 13182M: Sean Wang <sean.wang@mediatek.com> 13183L: linux-bluetooth@vger.kernel.org 13184L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13185S: Maintained 13186F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13187F: drivers/bluetooth/btmtkuart.c 13188 13189MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13190M: Sean Wang <sean.wang@mediatek.com> 13191L: linux-pm@vger.kernel.org 13192S: Maintained 13193F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13194F: drivers/power/reset/mt6323-poweroff.c 13195 13196MEDIATEK CIR DRIVER 13197M: Sean Wang <sean.wang@mediatek.com> 13198S: Maintained 13199F: drivers/media/rc/mtk-cir.c 13200 13201MEDIATEK DMA DRIVER 13202M: Sean Wang <sean.wang@mediatek.com> 13203L: dmaengine@vger.kernel.org 13204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13205L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13206S: Maintained 13207F: Documentation/devicetree/bindings/dma/mtk-* 13208F: drivers/dma/mediatek/ 13209 13210MEDIATEK ETHERNET DRIVER 13211M: Felix Fietkau <nbd@nbd.name> 13212M: John Crispin <john@phrozen.org> 13213M: Sean Wang <sean.wang@mediatek.com> 13214M: Mark Lee <Mark-MC.Lee@mediatek.com> 13215M: Lorenzo Bianconi <lorenzo@kernel.org> 13216L: netdev@vger.kernel.org 13217S: Maintained 13218F: drivers/net/ethernet/mediatek/ 13219 13220MEDIATEK ETHERNET PCS DRIVER 13221M: Alexander Couzens <lynxis@fe80.eu> 13222M: Daniel Golle <daniel@makrotopia.org> 13223L: netdev@vger.kernel.org 13224S: Maintained 13225F: drivers/net/pcs/pcs-mtk-lynxi.c 13226F: include/linux/pcs/pcs-mtk-lynxi.h 13227 13228MEDIATEK ETHERNET PHY DRIVERS 13229M: Daniel Golle <daniel@makrotopia.org> 13230M: Qingfang Deng <dqfext@gmail.com> 13231M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13232L: netdev@vger.kernel.org 13233S: Maintained 13234F: drivers/net/phy/mediatek-ge-soc.c 13235F: drivers/net/phy/mediatek-ge.c 13236 13237MEDIATEK I2C CONTROLLER DRIVER 13238M: Qii Wang <qii.wang@mediatek.com> 13239L: linux-i2c@vger.kernel.org 13240S: Maintained 13241F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13242F: drivers/i2c/busses/i2c-mt65xx.c 13243 13244MEDIATEK IOMMU DRIVER 13245M: Yong Wu <yong.wu@mediatek.com> 13246L: iommu@lists.linux.dev 13247L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13248S: Supported 13249F: Documentation/devicetree/bindings/iommu/mediatek* 13250F: drivers/iommu/mtk_iommu* 13251F: include/dt-bindings/memory/mt*-port.h 13252 13253MEDIATEK JPEG DRIVER 13254M: Bin Liu <bin.liu@mediatek.com> 13255S: Supported 13256F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13257F: drivers/media/platform/mediatek/jpeg/ 13258 13259MEDIATEK KEYPAD DRIVER 13260M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13261S: Supported 13262F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13263F: drivers/input/keyboard/mt6779-keypad.c 13264 13265MEDIATEK MDP DRIVER 13266M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13267M: Houlong Wei <houlong.wei@mediatek.com> 13268M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13269S: Supported 13270F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13271F: drivers/media/platform/mediatek/mdp/ 13272F: drivers/media/platform/mediatek/vpu/ 13273 13274MEDIATEK MEDIA DRIVER 13275M: Tiffany Lin <tiffany.lin@mediatek.com> 13276M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13277M: Yunfei Dong <yunfei.dong@mediatek.com> 13278S: Supported 13279F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13280F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13281F: drivers/media/platform/mediatek/vcodec/ 13282F: drivers/media/platform/mediatek/vpu/ 13283 13284MEDIATEK MMC/SD/SDIO DRIVER 13285M: Chaotian Jing <chaotian.jing@mediatek.com> 13286S: Maintained 13287F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13288F: drivers/mmc/host/mtk-sd.c 13289 13290MEDIATEK MT76 WIRELESS LAN DRIVER 13291M: Felix Fietkau <nbd@nbd.name> 13292M: Lorenzo Bianconi <lorenzo@kernel.org> 13293M: Ryder Lee <ryder.lee@mediatek.com> 13294R: Shayne Chen <shayne.chen@mediatek.com> 13295R: Sean Wang <sean.wang@mediatek.com> 13296L: linux-wireless@vger.kernel.org 13297S: Maintained 13298T: git https://github.com/nbd168/wireless 13299F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13300F: drivers/net/wireless/mediatek/mt76/ 13301 13302MEDIATEK MT7601U WIRELESS LAN DRIVER 13303M: Jakub Kicinski <kuba@kernel.org> 13304L: linux-wireless@vger.kernel.org 13305S: Maintained 13306F: drivers/net/wireless/mediatek/mt7601u/ 13307 13308MEDIATEK MT7621 CLOCK DRIVER 13309M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13310S: Maintained 13311F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13312F: drivers/clk/ralink/clk-mt7621.c 13313 13314MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13315M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13316S: Maintained 13317F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13318F: drivers/pci/controller/pcie-mt7621.c 13319 13320MEDIATEK MT7621 PHY PCI DRIVER 13321M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13322S: Maintained 13323F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13324F: drivers/phy/ralink/phy-mt7621-pci.c 13325 13326MEDIATEK MT7621/28/88 I2C DRIVER 13327M: Stefan Roese <sr@denx.de> 13328L: linux-i2c@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13331F: drivers/i2c/busses/i2c-mt7621.c 13332 13333MEDIATEK MTMIPS CLOCK DRIVER 13334M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13335S: Maintained 13336F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13337F: drivers/clk/ralink/clk-mtmips.c 13338 13339MEDIATEK NAND CONTROLLER DRIVER 13340L: linux-mtd@lists.infradead.org 13341S: Orphan 13342F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13343F: drivers/mtd/nand/raw/mtk_* 13344 13345MEDIATEK PMIC LED DRIVER 13346M: Sean Wang <sean.wang@mediatek.com> 13347S: Maintained 13348F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13349F: drivers/leds/leds-mt6323.c 13350 13351MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13352M: Sean Wang <sean.wang@mediatek.com> 13353S: Maintained 13354F: drivers/char/hw_random/mtk-rng.c 13355 13356MEDIATEK SMI DRIVER 13357M: Yong Wu <yong.wu@mediatek.com> 13358L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13359S: Supported 13360F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13361F: drivers/memory/mtk-smi.c 13362F: include/soc/mediatek/smi.h 13363 13364MEDIATEK SWITCH DRIVER 13365M: Arınç ÜNAL <arinc.unal@arinc9.com> 13366M: Daniel Golle <daniel@makrotopia.org> 13367M: Landen Chao <Landen.Chao@mediatek.com> 13368M: DENG Qingfang <dqfext@gmail.com> 13369M: Sean Wang <sean.wang@mediatek.com> 13370L: netdev@vger.kernel.org 13371S: Maintained 13372F: drivers/net/dsa/mt7530-mdio.c 13373F: drivers/net/dsa/mt7530-mmio.c 13374F: drivers/net/dsa/mt7530.* 13375F: net/dsa/tag_mtk.c 13376 13377MEDIATEK T7XX 5G WWAN MODEM DRIVER 13378M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13379M: Intel Corporation <linuxwwan@intel.com> 13380R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13381R: Liu Haijun <haijun.liu@mediatek.com> 13382R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13383R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13384L: netdev@vger.kernel.org 13385S: Supported 13386F: drivers/net/wwan/t7xx/ 13387 13388MEDIATEK USB3 DRD IP DRIVER 13389M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13390L: linux-usb@vger.kernel.org 13391L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13392L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13393S: Maintained 13394F: Documentation/devicetree/bindings/usb/mediatek,* 13395F: drivers/usb/host/xhci-mtk* 13396F: drivers/usb/mtu3/ 13397 13398MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13399M: Peter Senna Tschudin <peter.senna@gmail.com> 13400M: Martin Donnelly <martin.donnelly@ge.com> 13401M: Martyn Welch <martyn.welch@collabora.co.uk> 13402S: Maintained 13403F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13404F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13405 13406MEGARAID SCSI/SAS DRIVERS 13407M: Kashyap Desai <kashyap.desai@broadcom.com> 13408M: Sumit Saxena <sumit.saxena@broadcom.com> 13409M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13410L: megaraidlinux.pdl@broadcom.com 13411L: linux-scsi@vger.kernel.org 13412S: Maintained 13413W: http://www.avagotech.com/support/ 13414F: Documentation/scsi/megaraid.rst 13415F: drivers/scsi/megaraid.* 13416F: drivers/scsi/megaraid/ 13417 13418MELEXIS MLX90614 DRIVER 13419M: Crt Mori <cmo@melexis.com> 13420L: linux-iio@vger.kernel.org 13421S: Supported 13422W: http://www.melexis.com 13423F: drivers/iio/temperature/mlx90614.c 13424 13425MELEXIS MLX90632 DRIVER 13426M: Crt Mori <cmo@melexis.com> 13427L: linux-iio@vger.kernel.org 13428S: Supported 13429W: http://www.melexis.com 13430F: drivers/iio/temperature/mlx90632.c 13431 13432MELFAS MIP4 TOUCHSCREEN DRIVER 13433M: Sangwon Jee <jeesw@melfas.com> 13434S: Supported 13435W: http://www.melfas.com 13436F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13437F: drivers/input/touchscreen/melfas_mip4.c 13438 13439MELLANOX BLUEFIELD I2C DRIVER 13440M: Khalil Blaiech <kblaiech@nvidia.com> 13441M: Asmaa Mnebhi <asmaa@nvidia.com> 13442L: linux-i2c@vger.kernel.org 13443S: Supported 13444F: drivers/i2c/busses/i2c-mlxbf.c 13445 13446MELLANOX ETHERNET DRIVER (mlx4_en) 13447M: Tariq Toukan <tariqt@nvidia.com> 13448L: netdev@vger.kernel.org 13449S: Supported 13450W: http://www.mellanox.com 13451Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13452F: drivers/net/ethernet/mellanox/mlx4/en_* 13453 13454MELLANOX ETHERNET DRIVER (mlx5e) 13455M: Saeed Mahameed <saeedm@nvidia.com> 13456L: netdev@vger.kernel.org 13457S: Supported 13458W: http://www.mellanox.com 13459Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13460F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13461 13462MELLANOX ETHERNET INNOVA DRIVERS 13463R: Boris Pismenny <borisp@nvidia.com> 13464L: netdev@vger.kernel.org 13465S: Supported 13466W: http://www.mellanox.com 13467Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13468F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13469F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13470F: include/linux/mlx5/mlx5_ifc_fpga.h 13471 13472MELLANOX ETHERNET SWITCH DRIVERS 13473M: Ido Schimmel <idosch@nvidia.com> 13474M: Petr Machata <petrm@nvidia.com> 13475L: netdev@vger.kernel.org 13476S: Supported 13477W: http://www.mellanox.com 13478Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13479F: drivers/net/ethernet/mellanox/mlxsw/ 13480F: tools/testing/selftests/drivers/net/mlxsw/ 13481 13482MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13483M: mlxsw@nvidia.com 13484L: netdev@vger.kernel.org 13485S: Supported 13486W: http://www.mellanox.com 13487Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13488F: drivers/net/ethernet/mellanox/mlxfw/ 13489 13490MELLANOX HARDWARE PLATFORM SUPPORT 13491M: Hans de Goede <hdegoede@redhat.com> 13492M: Mark Gross <markgross@kernel.org> 13493M: Vadim Pasternak <vadimp@nvidia.com> 13494L: platform-driver-x86@vger.kernel.org 13495S: Supported 13496F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13497F: drivers/platform/mellanox/ 13498F: include/linux/platform_data/mlxreg.h 13499 13500MELLANOX MLX4 core VPI driver 13501M: Tariq Toukan <tariqt@nvidia.com> 13502L: netdev@vger.kernel.org 13503L: linux-rdma@vger.kernel.org 13504S: Supported 13505W: http://www.mellanox.com 13506Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13507F: drivers/net/ethernet/mellanox/mlx4/ 13508F: include/linux/mlx4/ 13509 13510MELLANOX MLX4 IB driver 13511M: Yishai Hadas <yishaih@nvidia.com> 13512L: linux-rdma@vger.kernel.org 13513S: Supported 13514W: http://www.mellanox.com 13515Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13516F: drivers/infiniband/hw/mlx4/ 13517F: include/linux/mlx4/ 13518F: include/uapi/rdma/mlx4-abi.h 13519 13520MELLANOX MLX5 core VPI driver 13521M: Saeed Mahameed <saeedm@nvidia.com> 13522M: Leon Romanovsky <leonro@nvidia.com> 13523L: netdev@vger.kernel.org 13524L: linux-rdma@vger.kernel.org 13525S: Supported 13526W: http://www.mellanox.com 13527Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13528F: Documentation/networking/device_drivers/ethernet/mellanox/ 13529F: drivers/net/ethernet/mellanox/mlx5/core/ 13530F: include/linux/mlx5/ 13531 13532MELLANOX MLX5 IB driver 13533M: Leon Romanovsky <leonro@nvidia.com> 13534L: linux-rdma@vger.kernel.org 13535S: Supported 13536W: http://www.mellanox.com 13537Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13538F: drivers/infiniband/hw/mlx5/ 13539F: include/linux/mlx5/ 13540F: include/uapi/rdma/mlx5-abi.h 13541 13542MELLANOX MLXCPLD I2C AND MUX DRIVER 13543M: Vadim Pasternak <vadimp@nvidia.com> 13544M: Michael Shych <michaelsh@nvidia.com> 13545L: linux-i2c@vger.kernel.org 13546S: Supported 13547F: Documentation/i2c/busses/i2c-mlxcpld.rst 13548F: drivers/i2c/busses/i2c-mlxcpld.c 13549F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13550 13551MELLANOX MLXCPLD LED DRIVER 13552M: Vadim Pasternak <vadimp@nvidia.com> 13553L: linux-leds@vger.kernel.org 13554S: Supported 13555F: Documentation/leds/leds-mlxcpld.rst 13556F: drivers/leds/leds-mlxcpld.c 13557F: drivers/leds/leds-mlxreg.c 13558 13559MELLANOX PLATFORM DRIVER 13560M: Vadim Pasternak <vadimp@nvidia.com> 13561L: platform-driver-x86@vger.kernel.org 13562S: Supported 13563F: drivers/platform/x86/mlx-platform.c 13564 13565MEMBARRIER SUPPORT 13566M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13567M: "Paul E. McKenney" <paulmck@kernel.org> 13568L: linux-kernel@vger.kernel.org 13569S: Supported 13570F: arch/powerpc/include/asm/membarrier.h 13571F: include/uapi/linux/membarrier.h 13572F: kernel/sched/membarrier.c 13573 13574MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13575M: Mike Rapoport <rppt@kernel.org> 13576L: linux-mm@kvack.org 13577S: Maintained 13578F: Documentation/core-api/boot-time-mm.rst 13579F: include/linux/memblock.h 13580F: mm/memblock.c 13581F: mm/mm_init.c 13582F: tools/testing/memblock/ 13583 13584MEMORY CONTROLLER DRIVERS 13585M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13586L: linux-kernel@vger.kernel.org 13587S: Maintained 13588B: mailto:krzysztof.kozlowski@linaro.org 13589T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13590F: Documentation/devicetree/bindings/memory-controllers/ 13591F: drivers/memory/ 13592F: include/dt-bindings/memory/ 13593F: include/memory/ 13594 13595MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13596M: Dmitry Osipenko <digetx@gmail.com> 13597L: linux-pm@vger.kernel.org 13598L: linux-tegra@vger.kernel.org 13599S: Maintained 13600T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13601F: drivers/devfreq/tegra30-devfreq.c 13602 13603MEMORY HOT(UN)PLUG 13604M: David Hildenbrand <david@redhat.com> 13605M: Oscar Salvador <osalvador@suse.de> 13606L: linux-mm@kvack.org 13607S: Maintained 13608F: Documentation/admin-guide/mm/memory-hotplug.rst 13609F: Documentation/core-api/memory-hotplug.rst 13610F: drivers/base/memory.c 13611F: include/linux/memory_hotplug.h 13612F: mm/memory_hotplug.c 13613F: tools/testing/selftests/memory-hotplug/ 13614 13615MEMORY MANAGEMENT 13616M: Andrew Morton <akpm@linux-foundation.org> 13617L: linux-mm@kvack.org 13618S: Maintained 13619W: http://www.linux-mm.org 13620T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13621T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13622F: include/linux/gfp.h 13623F: include/linux/gfp_types.h 13624F: include/linux/memory_hotplug.h 13625F: include/linux/mm.h 13626F: include/linux/mmzone.h 13627F: include/linux/pagewalk.h 13628F: include/trace/events/ksm.h 13629F: mm/ 13630F: tools/mm/ 13631F: tools/testing/selftests/mm/ 13632 13633MEMORY TECHNOLOGY DEVICES (MTD) 13634M: Miquel Raynal <miquel.raynal@bootlin.com> 13635M: Richard Weinberger <richard@nod.at> 13636M: Vignesh Raghavendra <vigneshr@ti.com> 13637L: linux-mtd@lists.infradead.org 13638S: Maintained 13639W: http://www.linux-mtd.infradead.org/ 13640Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13641C: irc://irc.oftc.net/mtd 13642T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13643T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13644F: Documentation/devicetree/bindings/mtd/ 13645F: drivers/mtd/ 13646F: include/linux/mtd/ 13647F: include/uapi/mtd/ 13648 13649MEMSENSING MICROSYSTEMS MSA311 DRIVER 13650M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13651L: linux-iio@vger.kernel.org 13652S: Maintained 13653F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13654F: drivers/iio/accel/msa311.c 13655 13656MEN A21 WATCHDOG DRIVER 13657M: Johannes Thumshirn <morbidrsa@gmail.com> 13658L: linux-watchdog@vger.kernel.org 13659S: Maintained 13660F: drivers/watchdog/mena21_wdt.c 13661 13662MEN CHAMELEON BUS (mcb) 13663M: Johannes Thumshirn <morbidrsa@gmail.com> 13664S: Maintained 13665F: Documentation/driver-api/men-chameleon-bus.rst 13666F: drivers/mcb/ 13667F: include/linux/mcb.h 13668 13669MEN F21BMC (Board Management Controller) 13670M: Andreas Werner <andreas.werner@men.de> 13671S: Supported 13672F: Documentation/hwmon/menf21bmc.rst 13673F: drivers/hwmon/menf21bmc_hwmon.c 13674F: drivers/leds/leds-menf21bmc.c 13675F: drivers/mfd/menf21bmc.c 13676F: drivers/watchdog/menf21bmc_wdt.c 13677 13678MEN Z069 WATCHDOG DRIVER 13679M: Johannes Thumshirn <jth@kernel.org> 13680L: linux-watchdog@vger.kernel.org 13681S: Maintained 13682F: drivers/watchdog/menz69_wdt.c 13683 13684MESON AO CEC DRIVER FOR AMLOGIC SOCS 13685M: Neil Armstrong <neil.armstrong@linaro.org> 13686L: linux-media@vger.kernel.org 13687L: linux-amlogic@lists.infradead.org 13688S: Supported 13689W: http://linux-meson.com/ 13690T: git git://linuxtv.org/media_tree.git 13691F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13692F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13693F: drivers/media/cec/platform/meson/ao-cec.c 13694 13695MESON GE2D DRIVER FOR AMLOGIC SOCS 13696M: Neil Armstrong <neil.armstrong@linaro.org> 13697L: linux-media@vger.kernel.org 13698L: linux-amlogic@lists.infradead.org 13699S: Supported 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13702F: drivers/media/platform/amlogic/meson-ge2d/ 13703 13704MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13705M: Liang Yang <liang.yang@amlogic.com> 13706L: linux-mtd@lists.infradead.org 13707S: Maintained 13708F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13709F: drivers/mtd/nand/raw/meson_* 13710 13711MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13712M: Neil Armstrong <neil.armstrong@linaro.org> 13713L: linux-media@vger.kernel.org 13714L: linux-amlogic@lists.infradead.org 13715S: Supported 13716T: git git://linuxtv.org/media_tree.git 13717F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13718F: drivers/staging/media/meson/vdec/ 13719 13720METHODE UDPU SUPPORT 13721M: Vladimir Vid <vladimir.vid@sartura.hr> 13722S: Maintained 13723F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13724 13725MHI BUS 13726M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13727L: mhi@lists.linux.dev 13728L: linux-arm-msm@vger.kernel.org 13729S: Maintained 13730T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13731F: Documentation/ABI/stable/sysfs-bus-mhi 13732F: Documentation/mhi/ 13733F: drivers/bus/mhi/ 13734F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13735F: include/linux/mhi.h 13736 13737MICROBLAZE ARCHITECTURE 13738M: Michal Simek <monstr@monstr.eu> 13739S: Supported 13740W: http://www.monstr.eu/fdt/ 13741T: git git://git.monstr.eu/linux-2.6-microblaze.git 13742F: arch/microblaze/ 13743 13744MICROBLAZE TMR INJECT 13745M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13746S: Supported 13747F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13748F: drivers/misc/xilinx_tmr_inject.c 13749 13750MICROBLAZE TMR MANAGER 13751M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13752S: Supported 13753F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13754F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13755F: drivers/misc/xilinx_tmr_manager.c 13756 13757MICROCHIP AT91 DMA DRIVERS 13758M: Ludovic Desroches <ludovic.desroches@microchip.com> 13759M: Tudor Ambarus <tudor.ambarus@linaro.org> 13760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13761L: dmaengine@vger.kernel.org 13762S: Supported 13763F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13764F: drivers/dma/at_hdmac.c 13765F: drivers/dma/at_xdmac.c 13766F: include/dt-bindings/dma/at91.h 13767 13768MICROCHIP AT91 SERIAL DRIVER 13769M: Richard Genoud <richard.genoud@gmail.com> 13770S: Maintained 13771F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13772F: drivers/tty/serial/atmel_serial.c 13773F: drivers/tty/serial/atmel_serial.h 13774 13775MICROCHIP AT91 USART MFD DRIVER 13776M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13777L: linux-kernel@vger.kernel.org 13778S: Supported 13779F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13780F: drivers/mfd/at91-usart.c 13781F: include/dt-bindings/mfd/at91-usart.h 13782 13783MICROCHIP AT91 USART SPI DRIVER 13784M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13785L: linux-spi@vger.kernel.org 13786S: Supported 13787F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13788F: drivers/spi/spi-at91-usart.c 13789 13790MICROCHIP AUDIO ASOC DRIVERS 13791M: Claudiu Beznea <claudiu.beznea@microchip.com> 13792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/sound/atmel* 13795F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13796F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13797F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13798F: sound/soc/atmel 13799 13800MICROCHIP CSI2DC DRIVER 13801M: Eugen Hristev <eugen.hristev@microchip.com> 13802L: linux-media@vger.kernel.org 13803S: Supported 13804F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13805F: drivers/media/platform/microchip/microchip-csi2dc.c 13806 13807MICROCHIP ECC DRIVER 13808M: Tudor Ambarus <tudor.ambarus@linaro.org> 13809L: linux-crypto@vger.kernel.org 13810S: Maintained 13811F: drivers/crypto/atmel-ecc.* 13812 13813MICROCHIP EIC DRIVER 13814M: Claudiu Beznea <claudiu.beznea@microchip.com> 13815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13816S: Supported 13817F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13818F: drivers/irqchip/irq-mchp-eic.c 13819 13820MICROCHIP I2C DRIVER 13821M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13822L: linux-i2c@vger.kernel.org 13823S: Supported 13824F: drivers/i2c/busses/i2c-at91-*.c 13825F: drivers/i2c/busses/i2c-at91.h 13826 13827MICROCHIP ISC DRIVER 13828M: Eugen Hristev <eugen.hristev@microchip.com> 13829L: linux-media@vger.kernel.org 13830S: Supported 13831F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13832F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13833F: drivers/media/platform/microchip/microchip-isc* 13834F: drivers/media/platform/microchip/microchip-sama*-isc* 13835F: drivers/staging/media/deprecated/atmel/atmel-isc* 13836F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13837F: include/linux/atmel-isc-media.h 13838 13839MICROCHIP ISI DRIVER 13840M: Eugen Hristev <eugen.hristev@microchip.com> 13841L: linux-media@vger.kernel.org 13842S: Supported 13843F: drivers/media/platform/atmel/atmel-isi.c 13844F: drivers/media/platform/atmel/atmel-isi.h 13845 13846MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13847M: Woojung Huh <woojung.huh@microchip.com> 13848M: UNGLinuxDriver@microchip.com 13849L: netdev@vger.kernel.org 13850S: Maintained 13851F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13852F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13853F: drivers/net/dsa/microchip/* 13854F: include/linux/dsa/ksz_common.h 13855F: include/linux/platform_data/microchip-ksz.h 13856F: net/dsa/tag_ksz.c 13857 13858MICROCHIP LAN743X ETHERNET DRIVER 13859M: Bryan Whitehead <bryan.whitehead@microchip.com> 13860M: UNGLinuxDriver@microchip.com 13861L: netdev@vger.kernel.org 13862S: Maintained 13863F: drivers/net/ethernet/microchip/lan743x_* 13864 13865MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13866M: Arun Ramadoss <arun.ramadoss@microchip.com> 13867R: UNGLinuxDriver@microchip.com 13868L: netdev@vger.kernel.org 13869S: Maintained 13870F: drivers/net/phy/microchip_t1.c 13871 13872MICROCHIP LAN966X ETHERNET DRIVER 13873M: Horatiu Vultur <horatiu.vultur@microchip.com> 13874M: UNGLinuxDriver@microchip.com 13875L: netdev@vger.kernel.org 13876S: Maintained 13877F: drivers/net/ethernet/microchip/lan966x/* 13878 13879MICROCHIP LCDFB DRIVER 13880M: Nicolas Ferre <nicolas.ferre@microchip.com> 13881L: linux-fbdev@vger.kernel.org 13882S: Maintained 13883F: drivers/video/fbdev/atmel_lcdfb.c 13884F: include/video/atmel_lcdc.h 13885 13886MICROCHIP MCP16502 PMIC DRIVER 13887M: Claudiu Beznea <claudiu.beznea@microchip.com> 13888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13889S: Supported 13890F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13891F: drivers/regulator/mcp16502.c 13892 13893MICROCHIP MCP3911 ADC DRIVER 13894M: Marcus Folkesson <marcus.folkesson@gmail.com> 13895M: Kent Gustavsson <kent@minoris.se> 13896L: linux-iio@vger.kernel.org 13897S: Maintained 13898F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13899F: drivers/iio/adc/mcp3911.c 13900 13901MICROCHIP MMC/SD/SDIO MCI DRIVER 13902M: Ludovic Desroches <ludovic.desroches@microchip.com> 13903S: Maintained 13904F: drivers/mmc/host/atmel-mci.c 13905 13906MICROCHIP NAND DRIVER 13907M: Tudor Ambarus <tudor.ambarus@linaro.org> 13908L: linux-mtd@lists.infradead.org 13909S: Supported 13910F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13911F: drivers/mtd/nand/raw/atmel/* 13912 13913MICROCHIP OTPC DRIVER 13914M: Claudiu Beznea <claudiu.beznea@microchip.com> 13915L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13916S: Supported 13917F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13918F: drivers/nvmem/microchip-otpc.c 13919F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13920 13921MICROCHIP PCI1XXXX GP DRIVER 13922M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13923L: linux-gpio@vger.kernel.org 13924S: Supported 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13926F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13927F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13928 13929MICROCHIP PCI1XXXX I2C DRIVER 13930M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13931M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13932M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13933L: linux-i2c@vger.kernel.org 13934S: Maintained 13935F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13936 13937MICROCHIP PCIe UART DRIVER 13938M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13939M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13940L: linux-serial@vger.kernel.org 13941S: Maintained 13942F: drivers/tty/serial/8250/8250_pci1xxxx.c 13943 13944MICROCHIP POLARFIRE FPGA DRIVERS 13945M: Conor Dooley <conor.dooley@microchip.com> 13946R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13947L: linux-fpga@vger.kernel.org 13948S: Supported 13949F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13950F: drivers/fpga/microchip-spi.c 13951 13952MICROCHIP PWM DRIVER 13953M: Claudiu Beznea <claudiu.beznea@microchip.com> 13954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13955L: linux-pwm@vger.kernel.org 13956S: Supported 13957F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13958F: drivers/pwm/pwm-atmel.c 13959 13960MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13961M: Eugen Hristev <eugen.hristev@microchip.com> 13962L: linux-iio@vger.kernel.org 13963S: Supported 13964F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13965F: drivers/iio/adc/at91-sama5d2_adc.c 13966F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13967 13968MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13969M: Claudiu Beznea <claudiu.beznea@microchip.com> 13970S: Supported 13971F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13972F: drivers/power/reset/at91-sama5d2_shdwc.c 13973 13974MICROCHIP SOC DRIVERS 13975M: Conor Dooley <conor@kernel.org> 13976S: Supported 13977T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13978F: drivers/soc/microchip/ 13979 13980MICROCHIP SPI DRIVER 13981M: Tudor Ambarus <tudor.ambarus@linaro.org> 13982S: Supported 13983F: drivers/spi/spi-atmel.* 13984 13985MICROCHIP SSC DRIVER 13986M: Claudiu Beznea <claudiu.beznea@microchip.com> 13987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13988S: Supported 13989F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13990F: drivers/misc/atmel-ssc.c 13991F: include/linux/atmel-ssc.h 13992 13993Microchip Timer Counter Block (TCB) Capture Driver 13994M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13995L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13996L: linux-iio@vger.kernel.org 13997S: Maintained 13998F: drivers/counter/microchip-tcb-capture.c 13999 14000MICROCHIP USB251XB DRIVER 14001M: Richard Leitner <richard.leitner@skidata.com> 14002L: linux-usb@vger.kernel.org 14003S: Maintained 14004F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14005F: drivers/usb/misc/usb251xb.c 14006 14007MICROCHIP USBA UDC DRIVER 14008M: Cristian Birsan <cristian.birsan@microchip.com> 14009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14010S: Supported 14011F: drivers/usb/gadget/udc/atmel_usba_udc.* 14012 14013MICROCHIP WILC1000 WIFI DRIVER 14014M: Ajay Singh <ajay.kathat@microchip.com> 14015M: Claudiu Beznea <claudiu.beznea@microchip.com> 14016L: linux-wireless@vger.kernel.org 14017S: Supported 14018F: drivers/net/wireless/microchip/wilc1000/ 14019 14020MICROSEMI MIPS SOCS 14021M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14022M: UNGLinuxDriver@microchip.com 14023L: linux-mips@vger.kernel.org 14024S: Supported 14025F: Documentation/devicetree/bindings/mips/mscc.txt 14026F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14027F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14028F: arch/mips/boot/dts/mscc/ 14029F: arch/mips/configs/generic/board-ocelot.config 14030F: arch/mips/generic/board-ocelot.c 14031 14032MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14033M: Don Brace <don.brace@microchip.com> 14034L: storagedev@microchip.com 14035L: linux-scsi@vger.kernel.org 14036S: Supported 14037F: Documentation/scsi/smartpqi.rst 14038F: drivers/scsi/smartpqi/Kconfig 14039F: drivers/scsi/smartpqi/Makefile 14040F: drivers/scsi/smartpqi/smartpqi*.[ch] 14041F: include/linux/cciss*.h 14042F: include/uapi/linux/cciss*.h 14043 14044MICROSOFT MANA RDMA DRIVER 14045M: Long Li <longli@microsoft.com> 14046M: Ajay Sharma <sharmaajay@microsoft.com> 14047L: linux-rdma@vger.kernel.org 14048S: Supported 14049F: drivers/infiniband/hw/mana/ 14050F: include/net/mana 14051F: include/uapi/rdma/mana-abi.h 14052 14053MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14054M: Maximilian Luz <luzmaximilian@gmail.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Maintained 14057F: drivers/platform/surface/surface_aggregator_tabletsw.c 14058 14059MICROSOFT SURFACE BATTERY AND AC DRIVERS 14060M: Maximilian Luz <luzmaximilian@gmail.com> 14061L: linux-pm@vger.kernel.org 14062L: platform-driver-x86@vger.kernel.org 14063S: Maintained 14064F: drivers/power/supply/surface_battery.c 14065F: drivers/power/supply/surface_charger.c 14066 14067MICROSOFT SURFACE DTX DRIVER 14068M: Maximilian Luz <luzmaximilian@gmail.com> 14069L: platform-driver-x86@vger.kernel.org 14070S: Maintained 14071F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14072F: drivers/platform/surface/surface_dtx.c 14073F: include/uapi/linux/surface_aggregator/dtx.h 14074 14075MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14076M: Maximilian Luz <luzmaximilian@gmail.com> 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: drivers/platform/surface/surface_gpe.c 14080 14081MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14082M: Hans de Goede <hdegoede@redhat.com> 14083M: Mark Gross <markgross@kernel.org> 14084M: Maximilian Luz <luzmaximilian@gmail.com> 14085L: platform-driver-x86@vger.kernel.org 14086S: Maintained 14087T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14088F: drivers/platform/surface/ 14089 14090MICROSOFT SURFACE HID TRANSPORT DRIVER 14091M: Maximilian Luz <luzmaximilian@gmail.com> 14092L: linux-input@vger.kernel.org 14093L: platform-driver-x86@vger.kernel.org 14094S: Maintained 14095F: drivers/hid/surface-hid/ 14096 14097MICROSOFT SURFACE HOT-PLUG DRIVER 14098M: Maximilian Luz <luzmaximilian@gmail.com> 14099L: platform-driver-x86@vger.kernel.org 14100S: Maintained 14101F: drivers/platform/surface/surface_hotplug.c 14102 14103MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14104M: Maximilian Luz <luzmaximilian@gmail.com> 14105L: platform-driver-x86@vger.kernel.org 14106S: Maintained 14107F: drivers/platform/surface/surface_platform_profile.c 14108 14109MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14110M: Chen Yu <yu.c.chen@intel.com> 14111L: platform-driver-x86@vger.kernel.org 14112S: Supported 14113F: drivers/platform/surface/surfacepro3_button.c 14114 14115MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14116M: Maximilian Luz <luzmaximilian@gmail.com> 14117L: platform-driver-x86@vger.kernel.org 14118S: Maintained 14119F: drivers/platform/surface/surface_aggregator_hub.c 14120 14121MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14122M: Maximilian Luz <luzmaximilian@gmail.com> 14123L: platform-driver-x86@vger.kernel.org 14124S: Maintained 14125W: https://github.com/linux-surface/surface-aggregator-module 14126C: irc://irc.libera.chat/linux-surface 14127F: Documentation/driver-api/surface_aggregator/ 14128F: drivers/platform/surface/aggregator/ 14129F: drivers/platform/surface/surface_acpi_notify.c 14130F: drivers/platform/surface/surface_aggregator_cdev.c 14131F: drivers/platform/surface/surface_aggregator_registry.c 14132F: include/linux/surface_acpi_notify.h 14133F: include/linux/surface_aggregator/ 14134F: include/uapi/linux/surface_aggregator/ 14135 14136MICROTEK X6 SCANNER 14137M: Oliver Neukum <oliver@neukum.org> 14138S: Maintained 14139F: drivers/usb/image/microtek.* 14140 14141MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14142M: Luka Kovacic <luka.kovacic@sartura.hr> 14143M: Luka Perkov <luka.perkov@sartura.hr> 14144S: Maintained 14145F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14149F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14150F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14151 14152MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14153M: Sakari Ailus <sakari.ailus@linux.intel.com> 14154L: linux-media@vger.kernel.org 14155S: Maintained 14156F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14157F: Documentation/driver-api/media/drivers/ccs/ 14158F: Documentation/userspace-api/media/drivers/ccs.rst 14159F: drivers/media/i2c/ccs-pll.c 14160F: drivers/media/i2c/ccs-pll.h 14161F: drivers/media/i2c/ccs/ 14162F: include/uapi/linux/ccs.h 14163F: include/uapi/linux/smiapp.h 14164 14165MIPS 14166M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14167L: linux-mips@vger.kernel.org 14168S: Maintained 14169W: http://www.linux-mips.org/ 14170Q: https://patchwork.kernel.org/project/linux-mips/list/ 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14172F: Documentation/devicetree/bindings/mips/ 14173F: Documentation/mips/ 14174F: arch/mips/ 14175F: drivers/platform/mips/ 14176F: include/dt-bindings/mips/ 14177 14178MIPS BOSTON DEVELOPMENT BOARD 14179M: Paul Burton <paulburton@kernel.org> 14180L: linux-mips@vger.kernel.org 14181S: Maintained 14182F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14183F: arch/mips/boot/dts/img/boston.dts 14184F: arch/mips/configs/generic/board-boston.config 14185F: drivers/clk/imgtec/clk-boston.c 14186F: include/dt-bindings/clock/boston-clock.h 14187 14188MIPS CORE DRIVERS 14189M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14190M: Serge Semin <fancer.lancer@gmail.com> 14191L: linux-mips@vger.kernel.org 14192S: Supported 14193F: drivers/bus/mips_cdmm.c 14194F: drivers/clocksource/mips-gic-timer.c 14195F: drivers/cpuidle/cpuidle-cps.c 14196F: drivers/irqchip/irq-mips-cpu.c 14197F: drivers/irqchip/irq-mips-gic.c 14198 14199MIPS GENERIC PLATFORM 14200M: Paul Burton <paulburton@kernel.org> 14201L: linux-mips@vger.kernel.org 14202S: Supported 14203F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14204F: arch/mips/generic/ 14205F: arch/mips/tools/generic-board-config.sh 14206 14207MIPS RINT INSTRUCTION EMULATION 14208M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14209L: linux-mips@vger.kernel.org 14210S: Supported 14211F: arch/mips/math-emu/dp_rint.c 14212F: arch/mips/math-emu/sp_rint.c 14213 14214MIPS/LOONGSON1 ARCHITECTURE 14215M: Keguang Zhang <keguang.zhang@gmail.com> 14216L: linux-mips@vger.kernel.org 14217S: Maintained 14218F: arch/mips/include/asm/mach-loongson32/ 14219F: arch/mips/loongson32/ 14220F: drivers/*/*loongson1* 14221 14222MIPS/LOONGSON2EF ARCHITECTURE 14223M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14224L: linux-mips@vger.kernel.org 14225S: Maintained 14226F: arch/mips/include/asm/mach-loongson2ef/ 14227F: arch/mips/loongson2ef/ 14228F: drivers/cpufreq/loongson2_cpufreq.c 14229 14230MIPS/LOONGSON64 ARCHITECTURE 14231M: Huacai Chen <chenhuacai@kernel.org> 14232M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14233L: linux-mips@vger.kernel.org 14234S: Maintained 14235F: arch/mips/include/asm/mach-loongson64/ 14236F: arch/mips/loongson64/ 14237F: drivers/irqchip/irq-loongson* 14238F: drivers/platform/mips/cpu_hwmon.c 14239 14240MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14241M: Hans Verkuil <hverkuil@xs4all.nl> 14242L: linux-media@vger.kernel.org 14243S: Odd Fixes 14244W: https://linuxtv.org 14245T: git git://linuxtv.org/media_tree.git 14246F: drivers/media/radio/radio-miropcm20* 14247 14248MMP SUPPORT 14249R: Lubomir Rintel <lkundrak@v3.sk> 14250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14251S: Odd Fixes 14252T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14253F: arch/arm/boot/dts/marvell/mmp* 14254F: arch/arm/mach-mmp/ 14255F: include/linux/soc/mmp/ 14256 14257MMP USB PHY DRIVERS 14258R: Lubomir Rintel <lkundrak@v3.sk> 14259L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14260S: Maintained 14261F: drivers/phy/marvell/phy-mmp3-usb.c 14262F: drivers/phy/marvell/phy-pxa-usb.c 14263 14264MMU GATHER AND TLB INVALIDATION 14265M: Will Deacon <will@kernel.org> 14266M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14267M: Andrew Morton <akpm@linux-foundation.org> 14268M: Nick Piggin <npiggin@gmail.com> 14269M: Peter Zijlstra <peterz@infradead.org> 14270L: linux-arch@vger.kernel.org 14271L: linux-mm@kvack.org 14272S: Maintained 14273F: arch/*/include/asm/tlb.h 14274F: include/asm-generic/tlb.h 14275F: mm/mmu_gather.c 14276 14277MN88472 MEDIA DRIVER 14278M: Antti Palosaari <crope@iki.fi> 14279L: linux-media@vger.kernel.org 14280S: Maintained 14281W: https://linuxtv.org 14282W: http://palosaari.fi/linux/ 14283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14284F: drivers/media/dvb-frontends/mn88472* 14285 14286MN88473 MEDIA DRIVER 14287M: Antti Palosaari <crope@iki.fi> 14288L: linux-media@vger.kernel.org 14289S: Maintained 14290W: https://linuxtv.org 14291W: http://palosaari.fi/linux/ 14292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14293F: drivers/media/dvb-frontends/mn88473* 14294 14295MODULE SUPPORT 14296M: Luis Chamberlain <mcgrof@kernel.org> 14297L: linux-modules@vger.kernel.org 14298L: linux-kernel@vger.kernel.org 14299S: Maintained 14300T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14301F: include/linux/kmod.h 14302F: include/linux/module.h 14303F: kernel/module/ 14304F: lib/test_kmod.c 14305F: scripts/module* 14306F: tools/testing/selftests/kmod/ 14307 14308MONOLITHIC POWER SYSTEM PMIC DRIVER 14309M: Saravanan Sekar <sravanhome@gmail.com> 14310S: Maintained 14311F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14312F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14313F: drivers/hwmon/pmbus/mpq7932.c 14314F: drivers/iio/adc/mp2629_adc.c 14315F: drivers/mfd/mp2629.c 14316F: drivers/power/supply/mp2629_charger.c 14317F: drivers/regulator/mp5416.c 14318F: drivers/regulator/mpq7920.c 14319F: drivers/regulator/mpq7920.h 14320F: include/linux/mfd/mp2629.h 14321 14322MOST(R) TECHNOLOGY DRIVER 14323M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14324M: Christian Gromm <christian.gromm@microchip.com> 14325S: Maintained 14326F: Documentation/ABI/testing/configfs-most 14327F: Documentation/ABI/testing/sysfs-bus-most 14328F: drivers/most/ 14329F: drivers/staging/most/ 14330F: include/linux/most.h 14331 14332MOTORCOMM PHY DRIVER 14333M: Peter Geis <pgwipeout@gmail.com> 14334M: Frank <Frank.Sae@motor-comm.com> 14335L: netdev@vger.kernel.org 14336S: Maintained 14337F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14338F: drivers/net/phy/motorcomm.c 14339 14340MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14341M: Jiri Slaby <jirislaby@kernel.org> 14342S: Maintained 14343F: Documentation/driver-api/tty/moxa-smartio.rst 14344F: drivers/tty/mxser.* 14345 14346MR800 AVERMEDIA USB FM RADIO DRIVER 14347M: Alexey Klimov <klimov.linux@gmail.com> 14348L: linux-media@vger.kernel.org 14349S: Maintained 14350T: git git://linuxtv.org/media_tree.git 14351F: drivers/media/radio/radio-mr800.c 14352 14353MRF24J40 IEEE 802.15.4 RADIO DRIVER 14354M: Stefan Schmidt <stefan@datenfreihafen.org> 14355L: linux-wpan@vger.kernel.org 14356S: Odd Fixes 14357F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14358F: drivers/net/ieee802154/mrf24j40.c 14359 14360MSI EC DRIVER 14361M: Nikita Kravets <teackot@gmail.com> 14362L: platform-driver-x86@vger.kernel.org 14363S: Maintained 14364W: https://github.com/BeardOverflow/msi-ec 14365F: drivers/platform/x86/msi-ec.* 14366 14367MSI LAPTOP SUPPORT 14368M: "Lee, Chun-Yi" <jlee@suse.com> 14369L: platform-driver-x86@vger.kernel.org 14370S: Maintained 14371F: drivers/platform/x86/msi-laptop.c 14372 14373MSI WMI SUPPORT 14374L: platform-driver-x86@vger.kernel.org 14375S: Orphan 14376F: drivers/platform/x86/msi-wmi.c 14377 14378MSI001 MEDIA DRIVER 14379M: Antti Palosaari <crope@iki.fi> 14380L: linux-media@vger.kernel.org 14381S: Maintained 14382W: https://linuxtv.org 14383W: http://palosaari.fi/linux/ 14384Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14385T: git git://linuxtv.org/anttip/media_tree.git 14386F: drivers/media/tuners/msi001* 14387 14388MSI2500 MEDIA DRIVER 14389M: Antti Palosaari <crope@iki.fi> 14390L: linux-media@vger.kernel.org 14391S: Maintained 14392W: https://linuxtv.org 14393W: http://palosaari.fi/linux/ 14394Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14395T: git git://linuxtv.org/anttip/media_tree.git 14396F: drivers/media/usb/msi2500/ 14397 14398MSTAR INTERRUPT CONTROLLER DRIVER 14399M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14400M: Daniel Palmer <daniel@thingy.jp> 14401S: Maintained 14402F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14403F: drivers/irqchip/irq-mst-intc.c 14404 14405MSYSTEMS DISKONCHIP G3 MTD DRIVER 14406M: Robert Jarzmik <robert.jarzmik@free.fr> 14407L: linux-mtd@lists.infradead.org 14408S: Maintained 14409F: drivers/mtd/devices/docg3* 14410 14411MT9P031 APTINA CAMERA SENSOR 14412M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14413L: linux-media@vger.kernel.org 14414S: Maintained 14415T: git git://linuxtv.org/media_tree.git 14416F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14417F: drivers/media/i2c/mt9p031.c 14418F: include/media/i2c/mt9p031.h 14419 14420MT9T112 APTINA CAMERA SENSOR 14421M: Jacopo Mondi <jacopo@jmondi.org> 14422L: linux-media@vger.kernel.org 14423S: Odd Fixes 14424T: git git://linuxtv.org/media_tree.git 14425F: drivers/media/i2c/mt9t112.c 14426F: include/media/i2c/mt9t112.h 14427 14428MT9V032 APTINA CAMERA SENSOR 14429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14430L: linux-media@vger.kernel.org 14431S: Maintained 14432T: git git://linuxtv.org/media_tree.git 14433F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14434F: drivers/media/i2c/mt9v032.c 14435F: include/media/i2c/mt9v032.h 14436 14437MT9V111 APTINA CAMERA SENSOR 14438M: Jacopo Mondi <jacopo@jmondi.org> 14439L: linux-media@vger.kernel.org 14440S: Maintained 14441T: git git://linuxtv.org/media_tree.git 14442F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14443F: drivers/media/i2c/mt9v111.c 14444 14445MULTIFUNCTION DEVICES (MFD) 14446M: Lee Jones <lee@kernel.org> 14447S: Maintained 14448T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14449F: Documentation/devicetree/bindings/mfd/ 14450F: drivers/mfd/ 14451F: include/dt-bindings/mfd/ 14452F: include/linux/mfd/ 14453 14454MULTIMEDIA CARD (MMC) ETC. OVER SPI 14455S: Orphan 14456F: drivers/mmc/host/mmc_spi.c 14457F: include/linux/spi/mmc_spi.h 14458 14459MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14460M: Ulf Hansson <ulf.hansson@linaro.org> 14461L: linux-mmc@vger.kernel.org 14462S: Maintained 14463T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14464F: Documentation/devicetree/bindings/mmc/ 14465F: drivers/mmc/ 14466F: include/linux/mmc/ 14467F: include/uapi/linux/mmc/ 14468 14469MULTIPLEXER SUBSYSTEM 14470M: Peter Rosin <peda@axentia.se> 14471S: Maintained 14472F: Documentation/ABI/testing/sysfs-class-mux* 14473F: Documentation/devicetree/bindings/mux/ 14474F: drivers/mux/ 14475F: include/dt-bindings/mux/ 14476F: include/linux/mux/ 14477 14478MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14479M: Bin Liu <b-liu@ti.com> 14480L: linux-usb@vger.kernel.org 14481S: Maintained 14482F: drivers/usb/musb/ 14483 14484MXL301RF MEDIA DRIVER 14485M: Akihiro Tsukada <tskd08@gmail.com> 14486L: linux-media@vger.kernel.org 14487S: Odd Fixes 14488F: drivers/media/tuners/mxl301rf* 14489 14490MXL5007T MEDIA DRIVER 14491M: Michael Krufky <mkrufky@linuxtv.org> 14492L: linux-media@vger.kernel.org 14493S: Maintained 14494W: https://linuxtv.org 14495W: http://github.com/mkrufky 14496Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14497T: git git://linuxtv.org/mkrufky/tuners.git 14498F: drivers/media/tuners/mxl5007t.* 14499 14500MXSFB DRM DRIVER 14501M: Marek Vasut <marex@denx.de> 14502M: Stefan Agner <stefan@agner.ch> 14503L: dri-devel@lists.freedesktop.org 14504S: Supported 14505T: git git://anongit.freedesktop.org/drm/drm-misc 14506F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14507F: drivers/gpu/drm/mxsfb/ 14508 14509MYLEX DAC960 PCI RAID Controller 14510M: Hannes Reinecke <hare@kernel.org> 14511L: linux-scsi@vger.kernel.org 14512S: Supported 14513F: drivers/scsi/myrb.* 14514F: drivers/scsi/myrs.* 14515 14516MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14517M: Chris Lee <christopher.lee@cspi.com> 14518L: netdev@vger.kernel.org 14519S: Supported 14520W: https://www.cspi.com/ethernet-products/support/downloads/ 14521F: drivers/net/ethernet/myricom/myri10ge/ 14522 14523NAND FLASH SUBSYSTEM 14524M: Miquel Raynal <miquel.raynal@bootlin.com> 14525R: Richard Weinberger <richard@nod.at> 14526L: linux-mtd@lists.infradead.org 14527S: Maintained 14528W: http://www.linux-mtd.infradead.org/ 14529Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14530C: irc://irc.oftc.net/mtd 14531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14532F: drivers/mtd/nand/ 14533F: include/linux/mtd/*nand*.h 14534 14535NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14536M: Daniel Mack <zonque@gmail.com> 14537L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14538S: Maintained 14539W: http://www.native-instruments.com 14540F: sound/usb/caiaq/ 14541 14542NATSEMI ETHERNET DRIVER (DP8381x) 14543S: Orphan 14544F: drivers/net/ethernet/natsemi/natsemi.c 14545 14546NCR 5380 SCSI DRIVERS 14547M: Finn Thain <fthain@linux-m68k.org> 14548M: Michael Schmitz <schmitzmic@gmail.com> 14549L: linux-scsi@vger.kernel.org 14550S: Maintained 14551F: Documentation/scsi/g_NCR5380.rst 14552F: drivers/scsi/NCR5380.* 14553F: drivers/scsi/arm/cumana_1.c 14554F: drivers/scsi/arm/oak.c 14555F: drivers/scsi/atari_scsi.* 14556F: drivers/scsi/dmx3191d.c 14557F: drivers/scsi/g_NCR5380.* 14558F: drivers/scsi/mac_scsi.* 14559F: drivers/scsi/sun3_scsi.* 14560F: drivers/scsi/sun3_scsi_vme.c 14561 14562NCSI LIBRARY 14563M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14564S: Maintained 14565F: net/ncsi/ 14566 14567NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14568M: Guenter Roeck <linux@roeck-us.net> 14569L: linux-hwmon@vger.kernel.org 14570S: Maintained 14571F: Documentation/hwmon/nct6775.rst 14572F: drivers/hwmon/nct6775-core.c 14573F: drivers/hwmon/nct6775-platform.c 14574F: drivers/hwmon/nct6775.h 14575 14576NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14577M: Zev Weiss <zev@bewilderbeest.net> 14578L: linux-hwmon@vger.kernel.org 14579S: Maintained 14580F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14581F: drivers/hwmon/nct6775-i2c.c 14582 14583NETDEVSIM 14584M: Jakub Kicinski <kuba@kernel.org> 14585S: Maintained 14586F: drivers/net/netdevsim/* 14587 14588NETEM NETWORK EMULATOR 14589M: Stephen Hemminger <stephen@networkplumber.org> 14590L: netdev@vger.kernel.org 14591S: Maintained 14592F: net/sched/sch_netem.c 14593 14594NETERION 10GbE DRIVERS (s2io) 14595M: Jon Mason <jdmason@kudzu.us> 14596L: netdev@vger.kernel.org 14597S: Supported 14598F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14599F: drivers/net/ethernet/neterion/ 14600 14601NETFILTER 14602M: Pablo Neira Ayuso <pablo@netfilter.org> 14603M: Jozsef Kadlecsik <kadlec@netfilter.org> 14604M: Florian Westphal <fw@strlen.de> 14605L: netfilter-devel@vger.kernel.org 14606L: coreteam@netfilter.org 14607S: Maintained 14608W: http://www.netfilter.org/ 14609W: http://www.iptables.org/ 14610W: http://www.nftables.org/ 14611Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14612C: irc://irc.libera.chat/netfilter 14613T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14614T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14615F: include/linux/netfilter* 14616F: include/linux/netfilter/ 14617F: include/net/netfilter/ 14618F: include/uapi/linux/netfilter* 14619F: include/uapi/linux/netfilter/ 14620F: net/*/netfilter.c 14621F: net/*/netfilter/ 14622F: net/bridge/br_netfilter*.c 14623F: net/netfilter/ 14624 14625NETROM NETWORK LAYER 14626M: Ralf Baechle <ralf@linux-mips.org> 14627L: linux-hams@vger.kernel.org 14628S: Maintained 14629W: http://www.linux-ax25.org/ 14630F: include/net/netrom.h 14631F: include/uapi/linux/netrom.h 14632F: net/netrom/ 14633 14634NETRONIX EMBEDDED CONTROLLER 14635M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14636S: Maintained 14637F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14638F: drivers/mfd/ntxec.c 14639F: drivers/pwm/pwm-ntxec.c 14640F: drivers/rtc/rtc-ntxec.c 14641F: include/linux/mfd/ntxec.h 14642 14643NETRONOME ETHERNET DRIVERS 14644M: Simon Horman <simon.horman@corigine.com> 14645R: Jakub Kicinski <kuba@kernel.org> 14646L: oss-drivers@corigine.com 14647S: Maintained 14648F: drivers/net/ethernet/netronome/ 14649 14650NETWORK BLOCK DEVICE (NBD) 14651M: Josef Bacik <josef@toxicpanda.com> 14652L: linux-block@vger.kernel.org 14653L: nbd@other.debian.org 14654S: Maintained 14655F: Documentation/admin-guide/blockdev/nbd.rst 14656F: drivers/block/nbd.c 14657F: include/trace/events/nbd.h 14658F: include/uapi/linux/nbd.h 14659 14660NETWORK DROP MONITOR 14661M: Neil Horman <nhorman@tuxdriver.com> 14662L: netdev@vger.kernel.org 14663S: Maintained 14664W: https://fedorahosted.org/dropwatch/ 14665F: include/uapi/linux/net_dropmon.h 14666F: net/core/drop_monitor.c 14667 14668NETWORKING DRIVERS 14669M: "David S. Miller" <davem@davemloft.net> 14670M: Eric Dumazet <edumazet@google.com> 14671M: Jakub Kicinski <kuba@kernel.org> 14672M: Paolo Abeni <pabeni@redhat.com> 14673L: netdev@vger.kernel.org 14674S: Maintained 14675Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14676T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14677T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14678F: Documentation/devicetree/bindings/net/ 14679F: drivers/connector/ 14680F: drivers/net/ 14681F: include/dt-bindings/net/ 14682F: include/linux/etherdevice.h 14683F: include/linux/fcdevice.h 14684F: include/linux/fddidevice.h 14685F: include/linux/hippidevice.h 14686F: include/linux/if_* 14687F: include/linux/inetdevice.h 14688F: include/linux/netdevice.h 14689F: include/uapi/linux/if_* 14690F: include/uapi/linux/netdevice.h 14691X: drivers/net/wireless/ 14692 14693NETWORKING DRIVERS (WIRELESS) 14694M: Kalle Valo <kvalo@kernel.org> 14695L: linux-wireless@vger.kernel.org 14696S: Maintained 14697W: https://wireless.wiki.kernel.org/ 14698Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14699T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14701F: Documentation/devicetree/bindings/net/wireless/ 14702F: drivers/net/wireless/ 14703 14704NETWORKING [DSA] 14705M: Andrew Lunn <andrew@lunn.ch> 14706M: Florian Fainelli <f.fainelli@gmail.com> 14707M: Vladimir Oltean <olteanv@gmail.com> 14708S: Maintained 14709F: Documentation/devicetree/bindings/net/dsa/ 14710F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14711F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14712F: drivers/net/dsa/ 14713F: include/linux/dsa/ 14714F: include/linux/platform_data/dsa.h 14715F: include/net/dsa.h 14716F: net/dsa/ 14717F: tools/testing/selftests/drivers/net/dsa/ 14718 14719NETWORKING [GENERAL] 14720M: "David S. Miller" <davem@davemloft.net> 14721M: Eric Dumazet <edumazet@google.com> 14722M: Jakub Kicinski <kuba@kernel.org> 14723M: Paolo Abeni <pabeni@redhat.com> 14724L: netdev@vger.kernel.org 14725S: Maintained 14726Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14727B: mailto:netdev@vger.kernel.org 14728T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14729T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14730F: Documentation/core-api/netlink.rst 14731F: Documentation/netlink/ 14732F: Documentation/networking/ 14733F: Documentation/process/maintainer-netdev.rst 14734F: Documentation/userspace-api/netlink/ 14735F: include/linux/in.h 14736F: include/linux/net.h 14737F: include/linux/netdevice.h 14738F: include/net/ 14739F: include/uapi/linux/in.h 14740F: include/uapi/linux/net.h 14741F: include/uapi/linux/net_namespace.h 14742F: include/uapi/linux/netdevice.h 14743F: lib/net_utils.c 14744F: lib/random32.c 14745F: net/ 14746F: tools/net/ 14747F: tools/testing/selftests/net/ 14748X: net/bluetooth/ 14749 14750NETWORKING [IPSEC] 14751M: Steffen Klassert <steffen.klassert@secunet.com> 14752M: Herbert Xu <herbert@gondor.apana.org.au> 14753M: "David S. Miller" <davem@davemloft.net> 14754L: netdev@vger.kernel.org 14755S: Maintained 14756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14758F: include/net/xfrm.h 14759F: include/uapi/linux/xfrm.h 14760F: net/ipv4/ah4.c 14761F: net/ipv4/esp4* 14762F: net/ipv4/ip_vti.c 14763F: net/ipv4/ipcomp.c 14764F: net/ipv4/xfrm* 14765F: net/ipv6/ah6.c 14766F: net/ipv6/esp6* 14767F: net/ipv6/ip6_vti.c 14768F: net/ipv6/ipcomp6.c 14769F: net/ipv6/xfrm* 14770F: net/key/ 14771F: net/xfrm/ 14772F: tools/testing/selftests/net/ipsec.c 14773 14774NETWORKING [IPv4/IPv6] 14775M: "David S. Miller" <davem@davemloft.net> 14776M: David Ahern <dsahern@kernel.org> 14777L: netdev@vger.kernel.org 14778S: Maintained 14779T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14780F: arch/x86/net/* 14781F: include/linux/ip.h 14782F: include/linux/ipv6* 14783F: include/net/fib* 14784F: include/net/ip* 14785F: include/net/route.h 14786F: net/ipv4/ 14787F: net/ipv6/ 14788 14789NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14790M: Paul Moore <paul@paul-moore.com> 14791L: netdev@vger.kernel.org 14792L: linux-security-module@vger.kernel.org 14793S: Supported 14794W: https://github.com/netlabel 14795F: Documentation/netlabel/ 14796F: include/net/calipso.h 14797F: include/net/cipso_ipv4.h 14798F: include/net/netlabel.h 14799F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14800F: include/uapi/linux/netfilter/xt_SECMARK.h 14801F: net/ipv4/cipso_ipv4.c 14802F: net/ipv6/calipso.c 14803F: net/netfilter/xt_CONNSECMARK.c 14804F: net/netfilter/xt_SECMARK.c 14805F: net/netlabel/ 14806 14807NETWORKING [MPTCP] 14808M: Matthieu Baerts <matthieu.baerts@tessares.net> 14809M: Mat Martineau <martineau@kernel.org> 14810L: netdev@vger.kernel.org 14811L: mptcp@lists.linux.dev 14812S: Maintained 14813W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14814B: https://github.com/multipath-tcp/mptcp_net-next/issues 14815T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14816T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14817F: Documentation/networking/mptcp-sysctl.rst 14818F: include/net/mptcp.h 14819F: include/trace/events/mptcp.h 14820F: include/uapi/linux/mptcp.h 14821F: net/mptcp/ 14822F: tools/testing/selftests/bpf/*/*mptcp*.c 14823F: tools/testing/selftests/net/mptcp/ 14824 14825NETWORKING [TCP] 14826M: Eric Dumazet <edumazet@google.com> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: include/linux/net_mm.h 14830F: include/linux/tcp.h 14831F: include/net/tcp.h 14832F: include/trace/events/tcp.h 14833F: include/uapi/linux/tcp.h 14834F: net/ipv4/syncookies.c 14835F: net/ipv4/tcp*.c 14836F: net/ipv6/syncookies.c 14837F: net/ipv6/tcp*.c 14838 14839NETWORKING [TLS] 14840M: Boris Pismenny <borisp@nvidia.com> 14841M: John Fastabend <john.fastabend@gmail.com> 14842M: Jakub Kicinski <kuba@kernel.org> 14843L: netdev@vger.kernel.org 14844S: Maintained 14845F: include/net/tls.h 14846F: include/uapi/linux/tls.h 14847F: net/tls/* 14848 14849NETXEN (1/10) GbE SUPPORT 14850M: Manish Chopra <manishc@marvell.com> 14851M: Rahul Verma <rahulv@marvell.com> 14852M: GR-Linux-NIC-Dev@marvell.com 14853L: netdev@vger.kernel.org 14854S: Supported 14855F: drivers/net/ethernet/qlogic/netxen/ 14856 14857NET_FAILOVER MODULE 14858M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14859L: netdev@vger.kernel.org 14860S: Supported 14861F: Documentation/networking/net_failover.rst 14862F: drivers/net/net_failover.c 14863F: include/net/net_failover.h 14864 14865NEXTHOP 14866M: David Ahern <dsahern@kernel.org> 14867L: netdev@vger.kernel.org 14868S: Maintained 14869F: include/net/netns/nexthop.h 14870F: include/net/nexthop.h 14871F: include/uapi/linux/nexthop.h 14872F: net/ipv4/nexthop.c 14873 14874NFC SUBSYSTEM 14875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14876L: netdev@vger.kernel.org 14877S: Maintained 14878F: Documentation/devicetree/bindings/net/nfc/ 14879F: drivers/nfc/ 14880F: include/net/nfc/ 14881F: include/uapi/linux/nfc.h 14882F: net/nfc/ 14883 14884NFC VIRTUAL NCI DEVICE DRIVER 14885M: Bongsu Jeon <bongsu.jeon@samsung.com> 14886L: netdev@vger.kernel.org 14887S: Supported 14888F: drivers/nfc/virtual_ncidev.c 14889F: tools/testing/selftests/nci/ 14890 14891NFS, SUNRPC, AND LOCKD CLIENTS 14892M: Trond Myklebust <trond.myklebust@hammerspace.com> 14893M: Anna Schumaker <anna@kernel.org> 14894L: linux-nfs@vger.kernel.org 14895S: Maintained 14896W: http://client.linux-nfs.org 14897T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14898F: Documentation/filesystems/nfs/ 14899F: fs/lockd/ 14900F: fs/nfs/ 14901F: fs/nfs_common/ 14902F: include/linux/lockd/ 14903F: include/linux/nfs* 14904F: include/linux/sunrpc/ 14905F: include/uapi/linux/nfs* 14906F: include/uapi/linux/sunrpc/ 14907F: net/sunrpc/ 14908 14909NILFS2 FILESYSTEM 14910M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14911L: linux-nilfs@vger.kernel.org 14912S: Supported 14913W: https://nilfs.sourceforge.io/ 14914W: https://nilfs.osdn.jp/ 14915T: git https://github.com/konis/nilfs2.git 14916F: Documentation/filesystems/nilfs2.rst 14917F: fs/nilfs2/ 14918F: include/trace/events/nilfs2.h 14919F: include/uapi/linux/nilfs2_api.h 14920F: include/uapi/linux/nilfs2_ondisk.h 14921 14922NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14923M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14924S: Maintained 14925W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14926F: Documentation/scsi/NinjaSCSI.rst 14927F: drivers/scsi/pcmcia/nsp_* 14928 14929NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14930M: GOTO Masanori <gotom@debian.or.jp> 14931M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14932S: Maintained 14933W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14934F: Documentation/scsi/NinjaSCSI.rst 14935F: drivers/scsi/nsp32* 14936 14937NINTENDO HID DRIVER 14938M: Daniel J. Ogorchock <djogorchock@gmail.com> 14939L: linux-input@vger.kernel.org 14940S: Maintained 14941F: drivers/hid/hid-nintendo* 14942 14943NIOS2 ARCHITECTURE 14944M: Dinh Nguyen <dinguyen@kernel.org> 14945S: Maintained 14946T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14947F: arch/nios2/ 14948 14949NITRO ENCLAVES (NE) 14950M: Alexandru Ciobotaru <alcioa@amazon.com> 14951L: linux-kernel@vger.kernel.org 14952L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14953S: Supported 14954W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14955F: Documentation/virt/ne_overview.rst 14956F: drivers/virt/nitro_enclaves/ 14957F: include/linux/nitro_enclaves.h 14958F: include/uapi/linux/nitro_enclaves.h 14959F: samples/nitro_enclaves/ 14960 14961NOHZ, DYNTICKS SUPPORT 14962M: Frederic Weisbecker <frederic@kernel.org> 14963M: Thomas Gleixner <tglx@linutronix.de> 14964M: Ingo Molnar <mingo@kernel.org> 14965L: linux-kernel@vger.kernel.org 14966S: Maintained 14967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14968F: include/linux/sched/nohz.h 14969F: include/linux/tick.h 14970F: kernel/time/tick*.* 14971 14972NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14973M: Pavel Machek <pavel@ucw.cz> 14974M: Sakari Ailus <sakari.ailus@iki.fi> 14975L: linux-media@vger.kernel.org 14976S: Maintained 14977F: drivers/media/i2c/ad5820.c 14978F: drivers/media/i2c/et8ek8 14979 14980NOKIA N900 POWER SUPPLY DRIVERS 14981R: Pali Rohár <pali@kernel.org> 14982F: drivers/power/supply/bq2415x_charger.c 14983F: drivers/power/supply/bq27xxx_battery.c 14984F: drivers/power/supply/bq27xxx_battery_i2c.c 14985F: drivers/power/supply/isp1704_charger.c 14986F: drivers/power/supply/rx51_battery.c 14987F: include/linux/power/bq2415x_charger.h 14988F: include/linux/power/bq27xxx_battery.h 14989 14990NOLIBC HEADER FILE 14991M: Willy Tarreau <w@1wt.eu> 14992S: Maintained 14993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14994F: tools/include/nolibc/ 14995F: tools/testing/selftests/nolibc/ 14996 14997NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14998M: Hans de Goede <hdegoede@redhat.com> 14999L: linux-input@vger.kernel.org 15000S: Maintained 15001F: drivers/input/touchscreen/novatek-nvt-ts.c 15002 15003NSDEPS 15004M: Matthias Maennich <maennich@google.com> 15005S: Maintained 15006F: Documentation/core-api/symbol-namespaces.rst 15007F: scripts/nsdeps 15008 15009NTB AMD DRIVER 15010M: Sanjay R Mehta <sanju.mehta@amd.com> 15011M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15012L: ntb@lists.linux.dev 15013S: Supported 15014F: drivers/ntb/hw/amd/ 15015 15016NTB DRIVER CORE 15017M: Jon Mason <jdmason@kudzu.us> 15018M: Dave Jiang <dave.jiang@intel.com> 15019M: Allen Hubbe <allenbh@gmail.com> 15020L: ntb@lists.linux.dev 15021S: Supported 15022W: https://github.com/jonmason/ntb/wiki 15023T: git https://github.com/jonmason/ntb.git 15024F: drivers/net/ntb_netdev.c 15025F: drivers/ntb/ 15026F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15027F: include/linux/ntb.h 15028F: include/linux/ntb_transport.h 15029F: tools/testing/selftests/ntb/ 15030 15031NTB IDT DRIVER 15032M: Serge Semin <fancer.lancer@gmail.com> 15033L: ntb@lists.linux.dev 15034S: Supported 15035F: drivers/ntb/hw/idt/ 15036 15037NTB INTEL DRIVER 15038M: Dave Jiang <dave.jiang@intel.com> 15039L: ntb@lists.linux.dev 15040S: Supported 15041W: https://github.com/davejiang/linux/wiki 15042T: git https://github.com/davejiang/linux.git 15043F: drivers/ntb/hw/intel/ 15044 15045NTFS FILESYSTEM 15046M: Anton Altaparmakov <anton@tuxera.com> 15047R: Namjae Jeon <linkinjeon@kernel.org> 15048L: linux-ntfs-dev@lists.sourceforge.net 15049S: Supported 15050W: http://www.tuxera.com/ 15051T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15052F: Documentation/filesystems/ntfs.rst 15053F: fs/ntfs/ 15054 15055NTFS3 FILESYSTEM 15056M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15057L: ntfs3@lists.linux.dev 15058S: Supported 15059W: http://www.paragon-software.com/ 15060T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15061F: Documentation/filesystems/ntfs3.rst 15062F: fs/ntfs3/ 15063 15064NUBUS SUBSYSTEM 15065M: Finn Thain <fthain@linux-m68k.org> 15066L: linux-m68k@lists.linux-m68k.org 15067S: Maintained 15068F: arch/*/include/asm/nubus.h 15069F: drivers/nubus/ 15070F: include/linux/nubus.h 15071F: include/uapi/linux/nubus.h 15072 15073NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15074M: Antonino Daplas <adaplas@gmail.com> 15075L: linux-fbdev@vger.kernel.org 15076S: Maintained 15077F: drivers/video/fbdev/nvidia/ 15078F: drivers/video/fbdev/riva/ 15079 15080NVIDIA WMI EC BACKLIGHT DRIVER 15081M: Daniel Dadap <ddadap@nvidia.com> 15082L: platform-driver-x86@vger.kernel.org 15083S: Supported 15084F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15085F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15086 15087NVM EXPRESS DRIVER 15088M: Keith Busch <kbusch@kernel.org> 15089M: Jens Axboe <axboe@fb.com> 15090M: Christoph Hellwig <hch@lst.de> 15091M: Sagi Grimberg <sagi@grimberg.me> 15092L: linux-nvme@lists.infradead.org 15093S: Supported 15094W: http://git.infradead.org/nvme.git 15095T: git git://git.infradead.org/nvme.git 15096F: Documentation/nvme/ 15097F: drivers/nvme/common/ 15098F: drivers/nvme/host/ 15099F: include/linux/nvme-*.h 15100F: include/linux/nvme.h 15101F: include/uapi/linux/nvme_ioctl.h 15102 15103NVM EXPRESS FABRICS AUTHENTICATION 15104M: Hannes Reinecke <hare@suse.de> 15105L: linux-nvme@lists.infradead.org 15106S: Supported 15107F: drivers/nvme/host/auth.c 15108F: drivers/nvme/target/auth.c 15109F: drivers/nvme/target/fabrics-cmd-auth.c 15110F: include/linux/nvme-auth.h 15111 15112NVM EXPRESS FC TRANSPORT DRIVERS 15113M: James Smart <james.smart@broadcom.com> 15114L: linux-nvme@lists.infradead.org 15115S: Supported 15116F: drivers/nvme/host/fc.c 15117F: drivers/nvme/target/fc.c 15118F: drivers/nvme/target/fcloop.c 15119F: include/linux/nvme-fc-driver.h 15120F: include/linux/nvme-fc.h 15121 15122NVM EXPRESS HARDWARE MONITORING SUPPORT 15123M: Guenter Roeck <linux@roeck-us.net> 15124L: linux-nvme@lists.infradead.org 15125S: Supported 15126F: drivers/nvme/host/hwmon.c 15127 15128NVM EXPRESS TARGET DRIVER 15129M: Christoph Hellwig <hch@lst.de> 15130M: Sagi Grimberg <sagi@grimberg.me> 15131M: Chaitanya Kulkarni <kch@nvidia.com> 15132L: linux-nvme@lists.infradead.org 15133S: Supported 15134W: http://git.infradead.org/nvme.git 15135T: git git://git.infradead.org/nvme.git 15136F: drivers/nvme/target/ 15137 15138NVMEM FRAMEWORK 15139M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15140S: Maintained 15141T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15142F: Documentation/ABI/stable/sysfs-bus-nvmem 15143F: Documentation/devicetree/bindings/nvmem/ 15144F: drivers/nvmem/ 15145F: include/linux/nvmem-consumer.h 15146F: include/linux/nvmem-provider.h 15147 15148NXP BLUETOOTH WIRELESS DRIVERS 15149M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15150M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15151S: Maintained 15152F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15153F: drivers/bluetooth/btnxpuart.c 15154 15155NXP C45 TJA11XX PHY DRIVER 15156M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15157L: netdev@vger.kernel.org 15158S: Maintained 15159F: drivers/net/phy/nxp-c45-tja11xx.c 15160 15161NXP FSPI DRIVER 15162M: Han Xu <han.xu@nxp.com> 15163M: Haibo Chen <haibo.chen@nxp.com> 15164R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15165L: linux-spi@vger.kernel.org 15166S: Maintained 15167F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15168F: drivers/spi/spi-nxp-fspi.c 15169 15170NXP FXAS21002C DRIVER 15171M: Rui Miguel Silva <rmfrfs@gmail.com> 15172L: linux-iio@vger.kernel.org 15173S: Maintained 15174F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15175F: drivers/iio/gyro/fxas21002c.h 15176F: drivers/iio/gyro/fxas21002c_core.c 15177F: drivers/iio/gyro/fxas21002c_i2c.c 15178F: drivers/iio/gyro/fxas21002c_spi.c 15179 15180NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15181M: Haibo Chen <haibo.chen@nxp.com> 15182L: linux-iio@vger.kernel.org 15183L: linux-imx@nxp.com 15184S: Maintained 15185F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15186F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15187F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15188F: drivers/iio/adc/imx7d_adc.c 15189F: drivers/iio/adc/imx93_adc.c 15190F: drivers/iio/adc/vf610_adc.c 15191 15192NXP i.MX 8M ISI DRIVER 15193M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15194L: linux-media@vger.kernel.org 15195S: Maintained 15196F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15197F: drivers/media/platform/nxp/imx8-isi/ 15198 15199NXP i.MX 8MP DW100 V4L2 DRIVER 15200M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15201L: linux-media@vger.kernel.org 15202S: Maintained 15203F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15204F: Documentation/userspace-api/media/drivers/dw100.rst 15205F: drivers/media/platform/nxp/dw100/ 15206F: include/uapi/linux/dw100.h 15207 15208NXP i.MX 8MQ DCSS DRIVER 15209M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15210R: Lucas Stach <l.stach@pengutronix.de> 15211L: dri-devel@lists.freedesktop.org 15212S: Maintained 15213F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15214F: drivers/gpu/drm/imx/dcss/ 15215 15216NXP i.MX 8QXP ADC DRIVER 15217M: Cai Huoqing <cai.huoqing@linux.dev> 15218M: Haibo Chen <haibo.chen@nxp.com> 15219L: linux-imx@nxp.com 15220L: linux-iio@vger.kernel.org 15221S: Maintained 15222F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15223F: drivers/iio/adc/imx8qxp-adc.c 15224 15225NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15226M: Mirela Rabulea <mirela.rabulea@nxp.com> 15227R: NXP Linux Team <linux-imx@nxp.com> 15228L: linux-media@vger.kernel.org 15229S: Maintained 15230F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15231F: drivers/media/platform/nxp/imx-jpeg 15232 15233NXP i.MX CLOCK DRIVERS 15234M: Abel Vesa <abelvesa@kernel.org> 15235R: Peng Fan <peng.fan@nxp.com> 15236L: linux-clk@vger.kernel.org 15237L: linux-imx@nxp.com 15238S: Maintained 15239T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15240F: Documentation/devicetree/bindings/clock/imx* 15241F: drivers/clk/imx/ 15242F: include/dt-bindings/clock/imx* 15243 15244NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15245M: Jagan Teki <jagan@amarulasolutions.com> 15246S: Maintained 15247F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15248F: drivers/regulator/pf8x00-regulator.c 15249 15250NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15251M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15252L: linux-kernel@vger.kernel.org 15253S: Maintained 15254F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15255F: drivers/extcon/extcon-ptn5150.c 15256 15257NXP SGTL5000 DRIVER 15258M: Fabio Estevam <festevam@gmail.com> 15259L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15260S: Maintained 15261F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15262F: sound/soc/codecs/sgtl5000* 15263 15264NXP SJA1105 ETHERNET SWITCH DRIVER 15265M: Vladimir Oltean <olteanv@gmail.com> 15266L: linux-kernel@vger.kernel.org 15267S: Maintained 15268F: drivers/net/dsa/sja1105 15269F: drivers/net/pcs/pcs-xpcs-nxp.c 15270 15271NXP TDA998X DRM DRIVER 15272M: Russell King <linux@armlinux.org.uk> 15273S: Maintained 15274T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15275T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15276F: drivers/gpu/drm/i2c/tda998x_drv.c 15277F: include/drm/i2c/tda998x.h 15278F: include/dt-bindings/display/tda998x.h 15279K: "nxp,tda998x" 15280 15281NXP TFA9879 DRIVER 15282M: Peter Rosin <peda@axentia.se> 15283L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15284S: Maintained 15285F: Documentation/devicetree/bindings/sound/tfa9879.txt 15286F: sound/soc/codecs/tfa9879* 15287 15288NXP-NCI NFC DRIVER 15289S: Orphan 15290F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15291F: drivers/nfc/nxp-nci 15292 15293NXP/Goodix TFA989X (TFA1) DRIVER 15294M: Stephan Gerhold <stephan@gerhold.net> 15295L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15296S: Maintained 15297F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15298F: sound/soc/codecs/tfa989x.c 15299 15300NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15301M: Jonas Malaco <jonas@protocubo.io> 15302L: linux-hwmon@vger.kernel.org 15303S: Maintained 15304F: Documentation/hwmon/nzxt-kraken2.rst 15305F: drivers/hwmon/nzxt-kraken2.c 15306 15307NZXT-SMART2 HARDWARE MONITORING DRIVER 15308M: Aleksandr Mezin <mezin.alexander@gmail.com> 15309L: linux-hwmon@vger.kernel.org 15310S: Maintained 15311F: Documentation/hwmon/nzxt-smart2.rst 15312F: drivers/hwmon/nzxt-smart2.c 15313 15314OBJAGG 15315M: Jiri Pirko <jiri@resnulli.us> 15316L: netdev@vger.kernel.org 15317S: Supported 15318F: include/linux/objagg.h 15319F: lib/objagg.c 15320F: lib/test_objagg.c 15321 15322OBJTOOL 15323M: Josh Poimboeuf <jpoimboe@kernel.org> 15324M: Peter Zijlstra <peterz@infradead.org> 15325S: Supported 15326F: include/linux/objtool*.h 15327F: tools/objtool/ 15328 15329OCELOT ETHERNET SWITCH DRIVER 15330M: Vladimir Oltean <vladimir.oltean@nxp.com> 15331M: Claudiu Manoil <claudiu.manoil@nxp.com> 15332M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15333M: UNGLinuxDriver@microchip.com 15334L: netdev@vger.kernel.org 15335S: Supported 15336F: drivers/net/dsa/ocelot/* 15337F: drivers/net/ethernet/mscc/ 15338F: include/soc/mscc/ocelot* 15339F: net/dsa/tag_ocelot.c 15340F: net/dsa/tag_ocelot_8021q.c 15341F: tools/testing/selftests/drivers/net/ocelot/* 15342 15343OCELOT EXTERNAL SWITCH CONTROL 15344M: Colin Foster <colin.foster@in-advantage.com> 15345S: Supported 15346F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15347F: drivers/mfd/ocelot* 15348F: drivers/net/dsa/ocelot/ocelot_ext.c 15349F: include/linux/mfd/ocelot.h 15350 15351OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15352M: Frederic Barrat <fbarrat@linux.ibm.com> 15353M: Andrew Donnellan <ajd@linux.ibm.com> 15354L: linuxppc-dev@lists.ozlabs.org 15355S: Supported 15356F: Documentation/userspace-api/accelerators/ocxl.rst 15357F: arch/powerpc/include/asm/pnv-ocxl.h 15358F: arch/powerpc/platforms/powernv/ocxl.c 15359F: drivers/misc/ocxl/ 15360F: include/misc/ocxl* 15361F: include/uapi/misc/ocxl.h 15362 15363OMAP AUDIO SUPPORT 15364M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15365M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15367L: linux-omap@vger.kernel.org 15368S: Maintained 15369F: sound/soc/ti/n810.c 15370F: sound/soc/ti/omap* 15371F: sound/soc/ti/rx51.c 15372F: sound/soc/ti/sdma-pcm.* 15373 15374OMAP CLOCK FRAMEWORK SUPPORT 15375M: Paul Walmsley <paul@pwsan.com> 15376L: linux-omap@vger.kernel.org 15377S: Maintained 15378F: arch/arm/*omap*/*clock* 15379 15380OMAP DEVICE TREE SUPPORT 15381M: Benoît Cousson <bcousson@baylibre.com> 15382M: Tony Lindgren <tony@atomide.com> 15383L: linux-omap@vger.kernel.org 15384L: devicetree@vger.kernel.org 15385S: Maintained 15386F: arch/arm/boot/dts/ti/omap/ 15387 15388OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15389L: linux-omap@vger.kernel.org 15390L: linux-fbdev@vger.kernel.org 15391S: Orphan 15392F: Documentation/arch/arm/omap/dss.rst 15393F: drivers/video/fbdev/omap2/ 15394 15395OMAP FRAMEBUFFER SUPPORT 15396L: linux-fbdev@vger.kernel.org 15397L: linux-omap@vger.kernel.org 15398S: Orphan 15399F: drivers/video/fbdev/omap/ 15400 15401OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15402M: Roger Quadros <rogerq@kernel.org> 15403M: Tony Lindgren <tony@atomide.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: arch/arm/mach-omap2/*gpmc* 15407F: drivers/memory/omap-gpmc.c 15408 15409OMAP GPIO DRIVER 15410M: Grygorii Strashko <grygorii.strashko@ti.com> 15411M: Santosh Shilimkar <ssantosh@kernel.org> 15412M: Kevin Hilman <khilman@kernel.org> 15413L: linux-omap@vger.kernel.org 15414S: Maintained 15415F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15416F: drivers/gpio/gpio-omap.c 15417 15418OMAP HARDWARE SPINLOCK SUPPORT 15419M: Ohad Ben-Cohen <ohad@wizery.com> 15420L: linux-omap@vger.kernel.org 15421S: Maintained 15422F: drivers/hwspinlock/omap_hwspinlock.c 15423 15424OMAP HS MMC SUPPORT 15425L: linux-mmc@vger.kernel.org 15426L: linux-omap@vger.kernel.org 15427S: Orphan 15428F: drivers/mmc/host/omap_hsmmc.c 15429 15430OMAP HWMOD DATA 15431M: Paul Walmsley <paul@pwsan.com> 15432L: linux-omap@vger.kernel.org 15433S: Maintained 15434F: arch/arm/mach-omap2/omap_hwmod*data* 15435 15436OMAP HWMOD SUPPORT 15437M: Benoît Cousson <bcousson@baylibre.com> 15438M: Paul Walmsley <paul@pwsan.com> 15439L: linux-omap@vger.kernel.org 15440S: Maintained 15441F: arch/arm/mach-omap2/omap_hwmod.* 15442 15443OMAP I2C DRIVER 15444M: Vignesh R <vigneshr@ti.com> 15445L: linux-omap@vger.kernel.org 15446L: linux-i2c@vger.kernel.org 15447S: Maintained 15448F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15449F: drivers/i2c/busses/i2c-omap.c 15450 15451OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15452M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15453L: linux-media@vger.kernel.org 15454S: Maintained 15455F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15456F: drivers/media/platform/ti/omap3isp/ 15457F: drivers/staging/media/omap4iss/ 15458 15459OMAP MMC SUPPORT 15460M: Aaro Koskinen <aaro.koskinen@iki.fi> 15461L: linux-omap@vger.kernel.org 15462S: Odd Fixes 15463F: drivers/mmc/host/omap.c 15464 15465OMAP POWER MANAGEMENT SUPPORT 15466M: Kevin Hilman <khilman@kernel.org> 15467L: linux-omap@vger.kernel.org 15468S: Maintained 15469F: arch/arm/*omap*/*pm* 15470F: drivers/cpufreq/omap-cpufreq.c 15471 15472OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15473M: Paul Walmsley <paul@pwsan.com> 15474L: linux-omap@vger.kernel.org 15475S: Maintained 15476F: arch/arm/mach-omap2/prm* 15477 15478OMAP RANDOM NUMBER GENERATOR SUPPORT 15479M: Deepak Saxena <dsaxena@plexity.net> 15480S: Maintained 15481F: drivers/char/hw_random/omap-rng.c 15482 15483OMAP USB SUPPORT 15484L: linux-usb@vger.kernel.org 15485L: linux-omap@vger.kernel.org 15486S: Orphan 15487F: arch/arm/*omap*/usb* 15488F: drivers/usb/*/*omap* 15489 15490OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15491M: Mark Jackson <mpfj@newflow.co.uk> 15492L: linux-omap@vger.kernel.org 15493S: Maintained 15494F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15495 15496OMAP1 SUPPORT 15497M: Aaro Koskinen <aaro.koskinen@iki.fi> 15498M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15499M: Tony Lindgren <tony@atomide.com> 15500L: linux-omap@vger.kernel.org 15501S: Maintained 15502Q: http://patchwork.kernel.org/project/linux-omap/list/ 15503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15504F: arch/arm/configs/omap1_defconfig 15505F: arch/arm/mach-omap1/ 15506F: drivers/i2c/busses/i2c-omap.c 15507F: include/linux/platform_data/ams-delta-fiq.h 15508F: include/linux/platform_data/i2c-omap.h 15509 15510OMAP2+ SUPPORT 15511M: Tony Lindgren <tony@atomide.com> 15512L: linux-omap@vger.kernel.org 15513S: Maintained 15514W: http://www.muru.com/linux/omap/ 15515W: http://linux.omap.com/ 15516Q: http://patchwork.kernel.org/project/linux-omap/list/ 15517T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15518F: arch/arm/configs/omap2plus_defconfig 15519F: arch/arm/mach-omap2/ 15520F: drivers/bus/ti-sysc.c 15521F: drivers/gpio/gpio-tps65219.c 15522F: drivers/i2c/busses/i2c-omap.c 15523F: drivers/irqchip/irq-omap-intc.c 15524F: drivers/mfd/*omap*.c 15525F: drivers/mfd/menelaus.c 15526F: drivers/mfd/palmas.c 15527F: drivers/mfd/tps65217.c 15528F: drivers/mfd/tps65218.c 15529F: drivers/mfd/tps65219.c 15530F: drivers/mfd/tps65910.c 15531F: drivers/mfd/twl-core.[ch] 15532F: drivers/mfd/twl4030*.c 15533F: drivers/mfd/twl6030*.c 15534F: drivers/mfd/twl6040*.c 15535F: drivers/regulator/palmas-regulator*.c 15536F: drivers/regulator/pbias-regulator.c 15537F: drivers/regulator/tps65217-regulator.c 15538F: drivers/regulator/tps65218-regulator.c 15539F: drivers/regulator/tps65219-regulator.c 15540F: drivers/regulator/tps65910-regulator.c 15541F: drivers/regulator/twl-regulator.c 15542F: drivers/regulator/twl6030-regulator.c 15543F: include/linux/platform_data/i2c-omap.h 15544F: include/linux/platform_data/ti-sysc.h 15545 15546OMFS FILESYSTEM 15547M: Bob Copeland <me@bobcopeland.com> 15548L: linux-karma-devel@lists.sourceforge.net 15549S: Maintained 15550F: Documentation/filesystems/omfs.rst 15551F: fs/omfs/ 15552 15553OMNIVISION OG01A1B SENSOR DRIVER 15554M: Shawn Tu <shawnx.tu@intel.com> 15555L: linux-media@vger.kernel.org 15556S: Maintained 15557F: drivers/media/i2c/og01a1b.c 15558 15559OMNIVISION OV01A10 SENSOR DRIVER 15560M: Bingbu Cao <bingbu.cao@intel.com> 15561L: linux-media@vger.kernel.org 15562S: Maintained 15563T: git git://linuxtv.org/media_tree.git 15564F: drivers/media/i2c/ov01a10.c 15565 15566OMNIVISION OV02A10 SENSOR DRIVER 15567M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15568L: linux-media@vger.kernel.org 15569S: Maintained 15570T: git git://linuxtv.org/media_tree.git 15571F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15572F: drivers/media/i2c/ov02a10.c 15573 15574OMNIVISION OV08D10 SENSOR DRIVER 15575M: Jimmy Su <jimmy.su@intel.com> 15576L: linux-media@vger.kernel.org 15577S: Maintained 15578T: git git://linuxtv.org/media_tree.git 15579F: drivers/media/i2c/ov08d10.c 15580 15581OMNIVISION OV08X40 SENSOR DRIVER 15582M: Jason Chen <jason.z.chen@intel.com> 15583L: linux-media@vger.kernel.org 15584S: Maintained 15585T: git git://linuxtv.org/media_tree.git 15586F: drivers/media/i2c/ov08x40.c 15587 15588OMNIVISION OV13858 SENSOR DRIVER 15589M: Sakari Ailus <sakari.ailus@linux.intel.com> 15590L: linux-media@vger.kernel.org 15591S: Maintained 15592T: git git://linuxtv.org/media_tree.git 15593F: drivers/media/i2c/ov13858.c 15594 15595OMNIVISION OV13B10 SENSOR DRIVER 15596M: Arec Kao <arec.kao@intel.com> 15597L: linux-media@vger.kernel.org 15598S: Maintained 15599T: git git://linuxtv.org/media_tree.git 15600F: drivers/media/i2c/ov13b10.c 15601 15602OMNIVISION OV2680 SENSOR DRIVER 15603M: Rui Miguel Silva <rmfrfs@gmail.com> 15604L: linux-media@vger.kernel.org 15605S: Maintained 15606T: git git://linuxtv.org/media_tree.git 15607F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15608F: drivers/media/i2c/ov2680.c 15609 15610OMNIVISION OV2685 SENSOR DRIVER 15611M: Shunqian Zheng <zhengsq@rock-chips.com> 15612L: linux-media@vger.kernel.org 15613S: Maintained 15614T: git git://linuxtv.org/media_tree.git 15615F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15616F: drivers/media/i2c/ov2685.c 15617 15618OMNIVISION OV2740 SENSOR DRIVER 15619M: Tianshu Qiu <tian.shu.qiu@intel.com> 15620R: Shawn Tu <shawnx.tu@intel.com> 15621R: Bingbu Cao <bingbu.cao@intel.com> 15622L: linux-media@vger.kernel.org 15623S: Maintained 15624T: git git://linuxtv.org/media_tree.git 15625F: drivers/media/i2c/ov2740.c 15626 15627OMNIVISION OV4689 SENSOR DRIVER 15628M: Mikhail Rudenko <mike.rudenko@gmail.com> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15633F: drivers/media/i2c/ov5647.c 15634 15635OMNIVISION OV5640 SENSOR DRIVER 15636M: Steve Longerbeam <slongerbeam@gmail.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: drivers/media/i2c/ov5640.c 15641 15642OMNIVISION OV5647 SENSOR DRIVER 15643M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15644M: Jacopo Mondi <jacopo@jmondi.org> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15649F: drivers/media/i2c/ov5647.c 15650 15651OMNIVISION OV5670 SENSOR DRIVER 15652M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15657F: drivers/media/i2c/ov5670.c 15658 15659OMNIVISION OV5675 SENSOR DRIVER 15660M: Shawn Tu <shawnx.tu@intel.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15665F: drivers/media/i2c/ov5675.c 15666 15667OMNIVISION OV5693 SENSOR DRIVER 15668M: Daniel Scally <djrscally@gmail.com> 15669L: linux-media@vger.kernel.org 15670S: Maintained 15671T: git git://linuxtv.org/media_tree.git 15672F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15673F: drivers/media/i2c/ov5693.c 15674 15675OMNIVISION OV5695 SENSOR DRIVER 15676M: Shunqian Zheng <zhengsq@rock-chips.com> 15677L: linux-media@vger.kernel.org 15678S: Maintained 15679T: git git://linuxtv.org/media_tree.git 15680F: drivers/media/i2c/ov5695.c 15681 15682OMNIVISION OV7670 SENSOR DRIVER 15683L: linux-media@vger.kernel.org 15684S: Orphan 15685T: git git://linuxtv.org/media_tree.git 15686F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15687F: drivers/media/i2c/ov7670.c 15688 15689OMNIVISION OV772x SENSOR DRIVER 15690M: Jacopo Mondi <jacopo@jmondi.org> 15691L: linux-media@vger.kernel.org 15692S: Odd fixes 15693T: git git://linuxtv.org/media_tree.git 15694F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15695F: drivers/media/i2c/ov772x.c 15696F: include/media/i2c/ov772x.h 15697 15698OMNIVISION OV7740 SENSOR DRIVER 15699M: Wenyou Yang <wenyou.yang@microchip.com> 15700L: linux-media@vger.kernel.org 15701S: Maintained 15702T: git git://linuxtv.org/media_tree.git 15703F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15704F: drivers/media/i2c/ov7740.c 15705 15706OMNIVISION OV8856 SENSOR DRIVER 15707M: Sakari Ailus <sakari.ailus@linux.intel.com> 15708L: linux-media@vger.kernel.org 15709S: Maintained 15710T: git git://linuxtv.org/media_tree.git 15711F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15712F: drivers/media/i2c/ov8856.c 15713 15714OMNIVISION OV8858 SENSOR DRIVER 15715M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15716M: Nicholas Roth <nicholas@rothemail.net> 15717L: linux-media@vger.kernel.org 15718S: Maintained 15719T: git git://linuxtv.org/media_tree.git 15720F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15721F: drivers/media/i2c/ov8858.c 15722 15723OMNIVISION OV9282 SENSOR DRIVER 15724M: Paul J. Murphy <paul.j.murphy@intel.com> 15725M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15730F: drivers/media/i2c/ov9282.c 15731 15732OMNIVISION OV9640 SENSOR DRIVER 15733M: Petr Cvek <petrcvekcz@gmail.com> 15734L: linux-media@vger.kernel.org 15735S: Maintained 15736F: drivers/media/i2c/ov9640.* 15737 15738OMNIVISION OV9650 SENSOR DRIVER 15739M: Sakari Ailus <sakari.ailus@linux.intel.com> 15740R: Akinobu Mita <akinobu.mita@gmail.com> 15741R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15742L: linux-media@vger.kernel.org 15743S: Maintained 15744T: git git://linuxtv.org/media_tree.git 15745F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15746F: drivers/media/i2c/ov9650.c 15747 15748OMNIVISION OV9734 SENSOR DRIVER 15749M: Tianshu Qiu <tian.shu.qiu@intel.com> 15750R: Bingbu Cao <bingbu.cao@intel.com> 15751L: linux-media@vger.kernel.org 15752S: Maintained 15753T: git git://linuxtv.org/media_tree.git 15754F: drivers/media/i2c/ov9734.c 15755 15756ONBOARD USB HUB DRIVER 15757M: Matthias Kaehlcke <mka@chromium.org> 15758L: linux-usb@vger.kernel.org 15759S: Maintained 15760F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15761F: drivers/usb/misc/onboard_usb_hub.c 15762 15763ONENAND FLASH DRIVER 15764M: Kyungmin Park <kyungmin.park@samsung.com> 15765L: linux-mtd@lists.infradead.org 15766S: Maintained 15767F: drivers/mtd/nand/onenand/ 15768F: include/linux/mtd/onenand*.h 15769 15770ONEXPLAYER FAN DRIVER 15771M: Derek John Clark <derekjohn.clark@gmail.com> 15772M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15773L: linux-hwmon@vger.kernel.org 15774S: Maintained 15775F: drivers/hwmon/oxp-sensors.c 15776 15777ONIE TLV NVMEM LAYOUT DRIVER 15778M: Miquel Raynal <miquel.raynal@bootlin.com> 15779S: Maintained 15780F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15781F: drivers/nvmem/layouts/onie-tlv.c 15782 15783ONION OMEGA2+ BOARD 15784M: Harvey Hunt <harveyhuntnexus@gmail.com> 15785L: linux-mips@vger.kernel.org 15786S: Maintained 15787F: arch/mips/boot/dts/ralink/omega2p.dts 15788 15789ONSEMI ETHERNET PHY DRIVERS 15790M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15791L: netdev@vger.kernel.org 15792S: Supported 15793W: http://www.onsemi.com 15794F: drivers/net/phy/ncn* 15795 15796OP-TEE DRIVER 15797M: Jens Wiklander <jens.wiklander@linaro.org> 15798L: op-tee@lists.trustedfirmware.org 15799S: Maintained 15800F: Documentation/ABI/testing/sysfs-bus-optee-devices 15801F: drivers/tee/optee/ 15802 15803OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15804M: Sumit Garg <sumit.garg@linaro.org> 15805L: op-tee@lists.trustedfirmware.org 15806S: Maintained 15807F: drivers/char/hw_random/optee-rng.c 15808 15809OP-TEE RTC DRIVER 15810M: Clément Léger <clement.leger@bootlin.com> 15811L: linux-rtc@vger.kernel.org 15812S: Maintained 15813F: drivers/rtc/rtc-optee.c 15814 15815OPA-VNIC DRIVER 15816M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15817L: linux-rdma@vger.kernel.org 15818S: Supported 15819F: drivers/infiniband/ulp/opa_vnic 15820 15821OPEN FIRMWARE AND FLATTENED DEVICE TREE 15822M: Rob Herring <robh+dt@kernel.org> 15823M: Frank Rowand <frowand.list@gmail.com> 15824L: devicetree@vger.kernel.org 15825S: Maintained 15826W: http://www.devicetree.org/ 15827C: irc://irc.libera.chat/devicetree 15828T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15829F: Documentation/ABI/testing/sysfs-firmware-ofw 15830F: drivers/of/ 15831F: include/linux/of*.h 15832F: scripts/dtc/ 15833K: of_overlay_notifier_ 15834K: of_overlay_fdt_apply 15835K: of_overlay_remove 15836 15837OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15838M: Rob Herring <robh+dt@kernel.org> 15839M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15840M: Conor Dooley <conor+dt@kernel.org> 15841L: devicetree@vger.kernel.org 15842S: Maintained 15843Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15844C: irc://irc.libera.chat/devicetree 15845T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15846F: Documentation/devicetree/ 15847F: arch/*/boot/dts/ 15848F: include/dt-bindings/ 15849 15850OPENCOMPUTE PTP CLOCK DRIVER 15851M: Jonathan Lemon <jonathan.lemon@gmail.com> 15852M: Vadim Fedorenko <vadfed@fb.com> 15853L: netdev@vger.kernel.org 15854S: Maintained 15855F: drivers/ptp/ptp_ocp.c 15856 15857OPENCORES I2C BUS DRIVER 15858M: Peter Korsgaard <peter@korsgaard.com> 15859M: Andrew Lunn <andrew@lunn.ch> 15860L: linux-i2c@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15863F: Documentation/i2c/busses/i2c-ocores.rst 15864F: drivers/i2c/busses/i2c-ocores.c 15865F: include/linux/platform_data/i2c-ocores.h 15866 15867OPENRISC ARCHITECTURE 15868M: Jonas Bonn <jonas@southpole.se> 15869M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15870M: Stafford Horne <shorne@gmail.com> 15871L: linux-openrisc@vger.kernel.org 15872S: Maintained 15873W: http://openrisc.io 15874T: git https://github.com/openrisc/linux.git 15875F: Documentation/arch/openrisc/ 15876F: Documentation/devicetree/bindings/openrisc/ 15877F: arch/openrisc/ 15878F: drivers/irqchip/irq-ompic.c 15879F: drivers/irqchip/irq-or1k-* 15880 15881OPENVSWITCH 15882M: Pravin B Shelar <pshelar@ovn.org> 15883L: netdev@vger.kernel.org 15884L: dev@openvswitch.org 15885S: Maintained 15886W: http://openvswitch.org 15887F: include/uapi/linux/openvswitch.h 15888F: net/openvswitch/ 15889F: tools/testing/selftests/net/openvswitch/ 15890 15891OPERATING PERFORMANCE POINTS (OPP) 15892M: Viresh Kumar <vireshk@kernel.org> 15893M: Nishanth Menon <nm@ti.com> 15894M: Stephen Boyd <sboyd@kernel.org> 15895L: linux-pm@vger.kernel.org 15896S: Maintained 15897T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15898F: Documentation/devicetree/bindings/opp/ 15899F: Documentation/power/opp.rst 15900F: drivers/opp/ 15901F: include/linux/pm_opp.h 15902 15903OPL4 DRIVER 15904M: Clemens Ladisch <clemens@ladisch.de> 15905L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15908F: sound/drivers/opl4/ 15909 15910ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15911M: Mark Fasheh <mark@fasheh.com> 15912M: Joel Becker <jlbec@evilplan.org> 15913M: Joseph Qi <joseph.qi@linux.alibaba.com> 15914L: ocfs2-devel@lists.linux.dev 15915S: Supported 15916W: http://ocfs2.wiki.kernel.org 15917F: Documentation/filesystems/dlmfs.rst 15918F: Documentation/filesystems/ocfs2.rst 15919F: fs/ocfs2/ 15920 15921ORANGEFS FILESYSTEM 15922M: Mike Marshall <hubcap@omnibond.com> 15923R: Martin Brandenburg <martin@omnibond.com> 15924L: devel@lists.orangefs.org 15925S: Supported 15926T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15927F: Documentation/filesystems/orangefs.rst 15928F: fs/orangefs/ 15929 15930ORINOCO DRIVER 15931L: linux-wireless@vger.kernel.org 15932S: Orphan 15933W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15934W: http://www.nongnu.org/orinoco/ 15935F: drivers/net/wireless/intersil/orinoco/ 15936 15937OV2659 OMNIVISION SENSOR DRIVER 15938M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15939L: linux-media@vger.kernel.org 15940S: Maintained 15941W: https://linuxtv.org 15942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15943T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15944F: drivers/media/i2c/ov2659.c 15945F: include/media/i2c/ov2659.h 15946 15947OVERLAY FILESYSTEM 15948M: Miklos Szeredi <miklos@szeredi.hu> 15949M: Amir Goldstein <amir73il@gmail.com> 15950L: linux-unionfs@vger.kernel.org 15951S: Supported 15952T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15953F: Documentation/filesystems/overlayfs.rst 15954F: fs/overlayfs/ 15955 15956P54 WIRELESS DRIVER 15957M: Christian Lamparter <chunkeey@googlemail.com> 15958L: linux-wireless@vger.kernel.org 15959S: Maintained 15960W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15961F: drivers/net/wireless/intersil/p54/ 15962 15963PACKET SOCKETS 15964M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15965S: Maintained 15966F: include/uapi/linux/if_packet.h 15967F: net/packet/af_packet.c 15968 15969PACKING 15970M: Vladimir Oltean <olteanv@gmail.com> 15971L: netdev@vger.kernel.org 15972S: Supported 15973F: Documentation/core-api/packing.rst 15974F: include/linux/packing.h 15975F: lib/packing.c 15976 15977PADATA PARALLEL EXECUTION MECHANISM 15978M: Steffen Klassert <steffen.klassert@secunet.com> 15979M: Daniel Jordan <daniel.m.jordan@oracle.com> 15980L: linux-crypto@vger.kernel.org 15981L: linux-kernel@vger.kernel.org 15982S: Maintained 15983F: Documentation/core-api/padata.rst 15984F: include/linux/padata.h 15985F: kernel/padata.c 15986 15987PAGE CACHE 15988M: Matthew Wilcox (Oracle) <willy@infradead.org> 15989L: linux-fsdevel@vger.kernel.org 15990S: Supported 15991T: git git://git.infradead.org/users/willy/pagecache.git 15992F: Documentation/filesystems/locking.rst 15993F: Documentation/filesystems/vfs.rst 15994F: include/linux/pagemap.h 15995F: mm/filemap.c 15996F: mm/page-writeback.c 15997F: mm/readahead.c 15998F: mm/truncate.c 15999 16000PAGE POOL 16001M: Jesper Dangaard Brouer <hawk@kernel.org> 16002M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16003L: netdev@vger.kernel.org 16004S: Supported 16005F: Documentation/networking/page_pool.rst 16006F: include/net/page_pool.h 16007F: include/trace/events/page_pool.h 16008F: net/core/page_pool.c 16009 16010PAGE TABLE CHECK 16011M: Pasha Tatashin <pasha.tatashin@soleen.com> 16012M: Andrew Morton <akpm@linux-foundation.org> 16013L: linux-mm@kvack.org 16014S: Maintained 16015F: Documentation/mm/page_table_check.rst 16016F: include/linux/page_table_check.h 16017F: mm/page_table_check.c 16018 16019PANASONIC LAPTOP ACPI EXTRAS DRIVER 16020M: Kenneth Chan <kenneth.t.chan@gmail.com> 16021L: platform-driver-x86@vger.kernel.org 16022S: Maintained 16023F: drivers/platform/x86/panasonic-laptop.c 16024 16025PARALLAX PING IIO SENSOR DRIVER 16026M: Andreas Klinger <ak@it-klinger.de> 16027L: linux-iio@vger.kernel.org 16028S: Maintained 16029F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16030F: drivers/iio/proximity/ping.c 16031 16032PARALLEL LCD/KEYPAD PANEL DRIVER 16033M: Willy Tarreau <willy@haproxy.com> 16034M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16035S: Odd Fixes 16036F: Documentation/admin-guide/lcd-panel-cgram.rst 16037F: drivers/auxdisplay/panel.c 16038 16039PARALLEL PORT SUBSYSTEM 16040M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16041M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16042L: linux-parport@lists.infradead.org (subscribers-only) 16043S: Maintained 16044F: Documentation/driver-api/parport*.rst 16045F: drivers/char/ppdev.c 16046F: drivers/parport/ 16047F: include/linux/parport*.h 16048F: include/uapi/linux/ppdev.h 16049 16050PARAVIRT_OPS INTERFACE 16051M: Juergen Gross <jgross@suse.com> 16052R: Ajay Kaher <akaher@vmware.com> 16053R: Alexey Makhalov <amakhalov@vmware.com> 16054R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16055L: virtualization@lists.linux-foundation.org 16056L: x86@kernel.org 16057S: Supported 16058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16059F: Documentation/virt/paravirt_ops.rst 16060F: arch/*/include/asm/paravirt*.h 16061F: arch/*/kernel/paravirt* 16062F: include/linux/hypervisor.h 16063 16064PARISC ARCHITECTURE 16065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16066M: Helge Deller <deller@gmx.de> 16067L: linux-parisc@vger.kernel.org 16068S: Maintained 16069W: https://parisc.wiki.kernel.org 16070Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16072T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16073F: Documentation/arch/parisc/ 16074F: arch/parisc/ 16075F: drivers/char/agp/parisc-agp.c 16076F: drivers/input/misc/hp_sdc_rtc.c 16077F: drivers/input/serio/gscps2.c 16078F: drivers/input/serio/hp_sdc* 16079F: drivers/parisc/ 16080F: drivers/parport/parport_gsc.* 16081F: drivers/tty/serial/8250/8250_parisc.c 16082F: drivers/video/console/sti* 16083F: drivers/video/fbdev/sti* 16084F: drivers/video/logo/logo_parisc* 16085F: include/linux/hp_sdc.h 16086 16087PARMAN 16088M: Jiri Pirko <jiri@resnulli.us> 16089L: netdev@vger.kernel.org 16090S: Supported 16091F: include/linux/parman.h 16092F: lib/parman.c 16093F: lib/test_parman.c 16094 16095PC ENGINES APU BOARD DRIVER 16096M: Enrico Weigelt, metux IT consult <info@metux.net> 16097S: Maintained 16098F: drivers/platform/x86/pcengines-apuv2.c 16099 16100PC87360 HARDWARE MONITORING DRIVER 16101M: Jim Cromie <jim.cromie@gmail.com> 16102L: linux-hwmon@vger.kernel.org 16103S: Maintained 16104F: Documentation/hwmon/pc87360.rst 16105F: drivers/hwmon/pc87360.c 16106 16107PC8736x GPIO DRIVER 16108M: Jim Cromie <jim.cromie@gmail.com> 16109S: Maintained 16110F: drivers/char/pc8736x_gpio.c 16111 16112PC87427 HARDWARE MONITORING DRIVER 16113M: Jean Delvare <jdelvare@suse.com> 16114L: linux-hwmon@vger.kernel.org 16115S: Maintained 16116F: Documentation/hwmon/pc87427.rst 16117F: drivers/hwmon/pc87427.c 16118 16119PCA9532 LED DRIVER 16120M: Riku Voipio <riku.voipio@iki.fi> 16121S: Maintained 16122F: drivers/leds/leds-pca9532.c 16123F: include/linux/leds-pca9532.h 16124 16125PCA9541 I2C BUS MASTER SELECTOR DRIVER 16126M: Guenter Roeck <linux@roeck-us.net> 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: drivers/i2c/muxes/i2c-mux-pca9541.c 16130 16131PCDP - PRIMARY CONSOLE AND DEBUG PORT 16132M: Khalid Aziz <khalid@gonehiking.org> 16133S: Maintained 16134F: drivers/firmware/pcdp.* 16135 16136PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16137M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16138M: Pali Rohár <pali@kernel.org> 16139L: linux-pci@vger.kernel.org 16140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16141S: Maintained 16142F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16143F: drivers/pci/controller/pci-aardvark.c 16144 16145PCI DRIVER FOR ALTERA PCIE IP 16146M: Joyce Ooi <joyce.ooi@intel.com> 16147L: linux-pci@vger.kernel.org 16148S: Supported 16149F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16150F: drivers/pci/controller/pcie-altera.c 16151 16152PCI DRIVER FOR APPLIEDMICRO XGENE 16153M: Toan Le <toan@os.amperecomputing.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16158F: drivers/pci/controller/pci-xgene.c 16159 16160PCI DRIVER FOR ARM VERSATILE PLATFORM 16161M: Rob Herring <robh@kernel.org> 16162L: linux-pci@vger.kernel.org 16163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16164S: Maintained 16165F: Documentation/devicetree/bindings/pci/versatile.yaml 16166F: drivers/pci/controller/pci-versatile.c 16167 16168PCI DRIVER FOR ARMADA 8K 16169M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16170L: linux-pci@vger.kernel.org 16171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16172S: Maintained 16173F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16174F: drivers/pci/controller/dwc/pcie-armada8k.c 16175 16176PCI DRIVER FOR CADENCE PCIE IP 16177M: Tom Joseph <tjoseph@cadence.com> 16178L: linux-pci@vger.kernel.org 16179S: Maintained 16180F: Documentation/devicetree/bindings/pci/cdns,* 16181F: drivers/pci/controller/cadence/ 16182 16183PCI DRIVER FOR FREESCALE LAYERSCAPE 16184M: Minghuan Lian <minghuan.Lian@nxp.com> 16185M: Mingkai Hu <mingkai.hu@nxp.com> 16186M: Roy Zang <roy.zang@nxp.com> 16187L: linuxppc-dev@lists.ozlabs.org 16188L: linux-pci@vger.kernel.org 16189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16190S: Maintained 16191F: drivers/pci/controller/dwc/*layerscape* 16192 16193PCI DRIVER FOR FU740 16194M: Paul Walmsley <paul.walmsley@sifive.com> 16195M: Greentime Hu <greentime.hu@sifive.com> 16196L: linux-pci@vger.kernel.org 16197S: Maintained 16198F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16199F: drivers/pci/controller/dwc/pcie-fu740.c 16200 16201PCI DRIVER FOR GENERIC OF HOSTS 16202M: Will Deacon <will@kernel.org> 16203L: linux-pci@vger.kernel.org 16204L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16205S: Maintained 16206F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16207F: drivers/pci/controller/pci-host-common.c 16208F: drivers/pci/controller/pci-host-generic.c 16209 16210PCI DRIVER FOR IMX6 16211M: Richard Zhu <hongxing.zhu@nxp.com> 16212M: Lucas Stach <l.stach@pengutronix.de> 16213L: linux-pci@vger.kernel.org 16214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16215S: Maintained 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16217F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16218F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16219F: drivers/pci/controller/dwc/*imx6* 16220 16221PCI DRIVER FOR INTEL IXP4XX 16222M: Linus Walleij <linus.walleij@linaro.org> 16223S: Maintained 16224F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16225F: drivers/pci/controller/pci-ixp4xx.c 16226 16227PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16228M: Nirmal Patel <nirmal.patel@linux.intel.com> 16229R: Jonathan Derrick <jonathan.derrick@linux.dev> 16230L: linux-pci@vger.kernel.org 16231S: Supported 16232F: drivers/pci/controller/vmd.c 16233 16234PCI DRIVER FOR MICROSEMI SWITCHTEC 16235M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16236M: Logan Gunthorpe <logang@deltatee.com> 16237L: linux-pci@vger.kernel.org 16238S: Maintained 16239F: Documentation/ABI/testing/sysfs-class-switchtec 16240F: Documentation/driver-api/switchtec.rst 16241F: drivers/ntb/hw/mscc/ 16242F: drivers/pci/switch/switchtec* 16243F: include/linux/switchtec.h 16244F: include/uapi/linux/switchtec_ioctl.h 16245 16246PCI DRIVER FOR MOBIVEIL PCIE IP 16247M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16248M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16252F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16253 16254PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16255M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16256M: Pali Rohár <pali@kernel.org> 16257L: linux-pci@vger.kernel.org 16258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16259S: Maintained 16260F: drivers/pci/controller/*mvebu* 16261 16262PCI DRIVER FOR NVIDIA TEGRA 16263M: Thierry Reding <thierry.reding@gmail.com> 16264L: linux-tegra@vger.kernel.org 16265L: linux-pci@vger.kernel.org 16266S: Supported 16267F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16268F: drivers/pci/controller/pci-tegra.c 16269 16270PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16271M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16272L: linux-pci@vger.kernel.org 16273L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16274S: Maintained 16275F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16276F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16277 16278PCI DRIVER FOR RENESAS R-CAR 16279M: Marek Vasut <marek.vasut+renesas@gmail.com> 16280M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16281L: linux-pci@vger.kernel.org 16282L: linux-renesas-soc@vger.kernel.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/*rcar* 16285F: drivers/pci/controller/*rcar* 16286 16287PCI DRIVER FOR SAMSUNG EXYNOS 16288M: Jingoo Han <jingoohan1@gmail.com> 16289L: linux-pci@vger.kernel.org 16290L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16291L: linux-samsung-soc@vger.kernel.org 16292S: Maintained 16293F: drivers/pci/controller/dwc/pci-exynos.c 16294 16295PCI DRIVER FOR SYNOPSYS DESIGNWARE 16296M: Jingoo Han <jingoohan1@gmail.com> 16297M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16298L: linux-pci@vger.kernel.org 16299S: Maintained 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16301F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16302F: drivers/pci/controller/dwc/*designware* 16303 16304PCI DRIVER FOR TI DRA7XX/J721E 16305M: Vignesh Raghavendra <vigneshr@ti.com> 16306L: linux-omap@vger.kernel.org 16307L: linux-pci@vger.kernel.org 16308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16309S: Supported 16310F: Documentation/devicetree/bindings/pci/ti-pci.txt 16311F: drivers/pci/controller/cadence/pci-j721e.c 16312F: drivers/pci/controller/dwc/pci-dra7xx.c 16313 16314PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16315M: Linus Walleij <linus.walleij@linaro.org> 16316L: linux-pci@vger.kernel.org 16317S: Maintained 16318F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16319F: drivers/pci/controller/pci-v3-semi.c 16320 16321PCI DRIVER FOR XILINX VERSAL CPM 16322M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16323M: Michal Simek <michal.simek@amd.com> 16324L: linux-pci@vger.kernel.org 16325S: Maintained 16326F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16327F: drivers/pci/controller/pcie-xilinx-cpm.c 16328 16329PCI ENDPOINT SUBSYSTEM 16330M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16331M: Krzysztof Wilczyński <kw@linux.com> 16332R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16333R: Kishon Vijay Abraham I <kishon@kernel.org> 16334L: linux-pci@vger.kernel.org 16335S: Supported 16336Q: https://patchwork.kernel.org/project/linux-pci/list/ 16337B: https://bugzilla.kernel.org 16338C: irc://irc.oftc.net/linux-pci 16339T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16340F: Documentation/PCI/endpoint/* 16341F: Documentation/misc-devices/pci-endpoint-test.rst 16342F: drivers/misc/pci_endpoint_test.c 16343F: drivers/pci/endpoint/ 16344F: tools/pci/ 16345 16346PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16347M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16348R: Oliver O'Halloran <oohall@gmail.com> 16349L: linuxppc-dev@lists.ozlabs.org 16350S: Supported 16351F: Documentation/PCI/pci-error-recovery.rst 16352F: Documentation/powerpc/eeh-pci-error-recovery.rst 16353F: arch/powerpc/include/*/eeh*.h 16354F: arch/powerpc/kernel/eeh*.c 16355F: arch/powerpc/platforms/*/eeh*.c 16356F: drivers/pci/pcie/aer.c 16357F: drivers/pci/pcie/dpc.c 16358F: drivers/pci/pcie/err.c 16359 16360PCI ERROR RECOVERY 16361M: Linas Vepstas <linasvepstas@gmail.com> 16362L: linux-pci@vger.kernel.org 16363S: Supported 16364F: Documentation/PCI/pci-error-recovery.rst 16365 16366PCI MSI DRIVER FOR ALTERA MSI IP 16367M: Joyce Ooi <joyce.ooi@intel.com> 16368L: linux-pci@vger.kernel.org 16369S: Supported 16370F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16371F: drivers/pci/controller/pcie-altera-msi.c 16372 16373PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16374M: Toan Le <toan@os.amperecomputing.com> 16375L: linux-pci@vger.kernel.org 16376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16377S: Maintained 16378F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16379F: drivers/pci/controller/pci-xgene-msi.c 16380 16381PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16382M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16383M: Krzysztof Wilczyński <kw@linux.com> 16384R: Rob Herring <robh@kernel.org> 16385L: linux-pci@vger.kernel.org 16386S: Supported 16387Q: https://patchwork.kernel.org/project/linux-pci/list/ 16388B: https://bugzilla.kernel.org 16389C: irc://irc.oftc.net/linux-pci 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16391F: Documentation/devicetree/bindings/pci/ 16392F: drivers/pci/controller/ 16393F: drivers/pci/pci-bridge-emul.c 16394F: drivers/pci/pci-bridge-emul.h 16395 16396PCI PEER-TO-PEER DMA (P2PDMA) 16397M: Bjorn Helgaas <bhelgaas@google.com> 16398M: Logan Gunthorpe <logang@deltatee.com> 16399L: linux-pci@vger.kernel.org 16400S: Supported 16401Q: https://patchwork.kernel.org/project/linux-pci/list/ 16402B: https://bugzilla.kernel.org 16403C: irc://irc.oftc.net/linux-pci 16404T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16405F: Documentation/driver-api/pci/p2pdma.rst 16406F: drivers/pci/p2pdma.c 16407F: include/linux/pci-p2pdma.h 16408 16409PCI SUBSYSTEM 16410M: Bjorn Helgaas <bhelgaas@google.com> 16411L: linux-pci@vger.kernel.org 16412S: Supported 16413Q: https://patchwork.kernel.org/project/linux-pci/list/ 16414B: https://bugzilla.kernel.org 16415C: irc://irc.oftc.net/linux-pci 16416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16417F: Documentation/PCI/ 16418F: Documentation/devicetree/bindings/pci/ 16419F: arch/x86/kernel/early-quirks.c 16420F: arch/x86/kernel/quirks.c 16421F: arch/x86/pci/ 16422F: drivers/acpi/pci* 16423F: drivers/pci/ 16424F: include/asm-generic/pci* 16425F: include/linux/of_pci.h 16426F: include/linux/pci* 16427F: include/uapi/linux/pci* 16428F: lib/pci* 16429 16430PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16431M: Jonathan Chocron <jonnyc@amazon.com> 16432L: linux-pci@vger.kernel.org 16433S: Maintained 16434F: Documentation/devicetree/bindings/pci/pcie-al.txt 16435F: drivers/pci/controller/dwc/pcie-al.c 16436 16437PCIE DRIVER FOR AMLOGIC MESON 16438M: Yue Wang <yue.wang@Amlogic.com> 16439L: linux-pci@vger.kernel.org 16440L: linux-amlogic@lists.infradead.org 16441S: Maintained 16442F: drivers/pci/controller/dwc/pci-meson.c 16443 16444PCIE DRIVER FOR AXIS ARTPEC 16445M: Jesper Nilsson <jesper.nilsson@axis.com> 16446L: linux-arm-kernel@axis.com 16447L: linux-pci@vger.kernel.org 16448S: Maintained 16449F: Documentation/devicetree/bindings/pci/axis,artpec* 16450F: drivers/pci/controller/dwc/*artpec* 16451 16452PCIE DRIVER FOR CAVIUM THUNDERX 16453M: Robert Richter <rric@kernel.org> 16454L: linux-pci@vger.kernel.org 16455L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16456S: Odd Fixes 16457F: drivers/pci/controller/pci-thunder-* 16458 16459PCIE DRIVER FOR HISILICON 16460M: Zhou Wang <wangzhou1@hisilicon.com> 16461L: linux-pci@vger.kernel.org 16462S: Maintained 16463F: drivers/pci/controller/dwc/pcie-hisi.c 16464 16465PCIE DRIVER FOR HISILICON KIRIN 16466M: Xiaowei Song <songxiaowei@hisilicon.com> 16467M: Binghui Wang <wangbinghui@hisilicon.com> 16468L: linux-pci@vger.kernel.org 16469S: Maintained 16470F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16471F: drivers/pci/controller/dwc/pcie-kirin.c 16472 16473PCIE DRIVER FOR HISILICON STB 16474M: Shawn Guo <shawn.guo@linaro.org> 16475L: linux-pci@vger.kernel.org 16476S: Maintained 16477F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16478F: drivers/pci/controller/dwc/pcie-histb.c 16479 16480PCIE DRIVER FOR INTEL KEEM BAY 16481M: Srikanth Thokala <srikanth.thokala@intel.com> 16482L: linux-pci@vger.kernel.org 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16485F: drivers/pci/controller/dwc/pcie-keembay.c 16486 16487PCIE DRIVER FOR INTEL LGM GW SOC 16488M: Chuanhua Lei <lchuanhua@maxlinear.com> 16489L: linux-pci@vger.kernel.org 16490S: Maintained 16491F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16492F: drivers/pci/controller/dwc/pcie-intel-gw.c 16493 16494PCIE DRIVER FOR MEDIATEK 16495M: Ryder Lee <ryder.lee@mediatek.com> 16496M: Jianjun Wang <jianjun.wang@mediatek.com> 16497L: linux-pci@vger.kernel.org 16498L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16499S: Supported 16500F: Documentation/devicetree/bindings/pci/mediatek* 16501F: drivers/pci/controller/*mediatek* 16502 16503PCIE DRIVER FOR MICROCHIP 16504M: Daire McNamara <daire.mcnamara@microchip.com> 16505L: linux-pci@vger.kernel.org 16506S: Supported 16507F: Documentation/devicetree/bindings/pci/microchip* 16508F: drivers/pci/controller/*microchip* 16509 16510PCIE DRIVER FOR QUALCOMM MSM 16511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16512L: linux-pci@vger.kernel.org 16513L: linux-arm-msm@vger.kernel.org 16514S: Maintained 16515F: drivers/pci/controller/dwc/pcie-qcom.c 16516 16517PCIE DRIVER FOR ROCKCHIP 16518M: Shawn Lin <shawn.lin@rock-chips.com> 16519L: linux-pci@vger.kernel.org 16520L: linux-rockchip@lists.infradead.org 16521S: Maintained 16522F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16523F: drivers/pci/controller/pcie-rockchip* 16524 16525PCIE DRIVER FOR SOCIONEXT UNIPHIER 16526M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16527L: linux-pci@vger.kernel.org 16528S: Maintained 16529F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16530F: drivers/pci/controller/dwc/pcie-uniphier* 16531 16532PCIE DRIVER FOR ST SPEAR13XX 16533M: Pratyush Anand <pratyush.anand@gmail.com> 16534L: linux-pci@vger.kernel.org 16535S: Maintained 16536F: drivers/pci/controller/dwc/*spear* 16537 16538PCIE ENDPOINT DRIVER FOR QUALCOMM 16539M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16540L: linux-pci@vger.kernel.org 16541L: linux-arm-msm@vger.kernel.org 16542S: Maintained 16543F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16544F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16545 16546PCMCIA SUBSYSTEM 16547M: Dominik Brodowski <linux@dominikbrodowski.net> 16548S: Odd Fixes 16549T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16550F: Documentation/pcmcia/ 16551F: drivers/pcmcia/ 16552F: include/pcmcia/ 16553F: tools/pcmcia/ 16554 16555PCNET32 NETWORK DRIVER 16556M: Don Fry <pcnet32@frontier.com> 16557L: netdev@vger.kernel.org 16558S: Maintained 16559F: drivers/net/ethernet/amd/pcnet32.c 16560 16561PCRYPT PARALLEL CRYPTO ENGINE 16562M: Steffen Klassert <steffen.klassert@secunet.com> 16563L: linux-crypto@vger.kernel.org 16564S: Maintained 16565F: crypto/pcrypt.c 16566F: include/crypto/pcrypt.h 16567 16568PDS DSC VIRTIO DATA PATH ACCELERATOR 16569R: Shannon Nelson <shannon.nelson@amd.com> 16570F: drivers/vdpa/pds/ 16571 16572PECI HARDWARE MONITORING DRIVERS 16573M: Iwona Winiarska <iwona.winiarska@intel.com> 16574L: linux-hwmon@vger.kernel.org 16575S: Supported 16576F: Documentation/hwmon/peci-cputemp.rst 16577F: Documentation/hwmon/peci-dimmtemp.rst 16578F: drivers/hwmon/peci/ 16579 16580PECI SUBSYSTEM 16581M: Iwona Winiarska <iwona.winiarska@intel.com> 16582L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16583S: Supported 16584F: Documentation/devicetree/bindings/peci/ 16585F: Documentation/peci/ 16586F: drivers/peci/ 16587F: include/linux/peci-cpu.h 16588F: include/linux/peci.h 16589 16590PENSANDO ETHERNET DRIVERS 16591M: Shannon Nelson <shannon.nelson@amd.com> 16592M: Brett Creeley <brett.creeley@amd.com> 16593M: drivers@pensando.io 16594L: netdev@vger.kernel.org 16595S: Supported 16596F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16597F: drivers/net/ethernet/pensando/ 16598 16599PER-CPU MEMORY ALLOCATOR 16600M: Dennis Zhou <dennis@kernel.org> 16601M: Tejun Heo <tj@kernel.org> 16602M: Christoph Lameter <cl@linux.com> 16603L: linux-mm@kvack.org 16604S: Maintained 16605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16606F: arch/*/include/asm/percpu.h 16607F: include/linux/percpu*.h 16608F: lib/percpu*.c 16609F: mm/percpu*.c 16610 16611PER-TASK DELAY ACCOUNTING 16612M: Balbir Singh <bsingharora@gmail.com> 16613S: Maintained 16614F: include/linux/delayacct.h 16615F: kernel/delayacct.c 16616 16617PERFORMANCE EVENTS SUBSYSTEM 16618M: Peter Zijlstra <peterz@infradead.org> 16619M: Ingo Molnar <mingo@redhat.com> 16620M: Arnaldo Carvalho de Melo <acme@kernel.org> 16621R: Mark Rutland <mark.rutland@arm.com> 16622R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16623R: Jiri Olsa <jolsa@kernel.org> 16624R: Namhyung Kim <namhyung@kernel.org> 16625R: Ian Rogers <irogers@google.com> 16626R: Adrian Hunter <adrian.hunter@intel.com> 16627L: linux-perf-users@vger.kernel.org 16628L: linux-kernel@vger.kernel.org 16629S: Supported 16630W: https://perf.wiki.kernel.org/ 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16632F: arch/*/events/* 16633F: arch/*/events/*/* 16634F: arch/*/include/asm/perf_event.h 16635F: arch/*/kernel/*/*/perf_event*.c 16636F: arch/*/kernel/*/perf_event*.c 16637F: arch/*/kernel/perf_callchain.c 16638F: arch/*/kernel/perf_event*.c 16639F: include/linux/perf_event.h 16640F: include/uapi/linux/perf_event.h 16641F: kernel/events/* 16642F: tools/lib/perf/ 16643F: tools/perf/ 16644 16645PERFORMANCE EVENTS TOOLING ARM64 16646R: John Garry <john.g.garry@oracle.com> 16647R: Will Deacon <will@kernel.org> 16648R: James Clark <james.clark@arm.com> 16649R: Mike Leach <mike.leach@linaro.org> 16650R: Leo Yan <leo.yan@linaro.org> 16651L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16652S: Supported 16653F: tools/build/feature/test-libopencsd.c 16654F: tools/perf/arch/arm*/ 16655F: tools/perf/pmu-events/arch/arm64/ 16656F: tools/perf/util/arm-spe* 16657F: tools/perf/util/cs-etm* 16658 16659PERSONALITY HANDLING 16660M: Christoph Hellwig <hch@infradead.org> 16661L: linux-abi-devel@lists.sourceforge.net 16662S: Maintained 16663F: include/linux/personality.h 16664F: include/uapi/linux/personality.h 16665 16666PHOENIX RC FLIGHT CONTROLLER ADAPTER 16667M: Marcus Folkesson <marcus.folkesson@gmail.com> 16668L: linux-input@vger.kernel.org 16669S: Maintained 16670F: Documentation/input/devices/pxrc.rst 16671F: drivers/input/joystick/pxrc.c 16672 16673PHONET PROTOCOL 16674M: Remi Denis-Courmont <courmisch@gmail.com> 16675S: Supported 16676F: Documentation/networking/phonet.rst 16677F: include/linux/phonet.h 16678F: include/net/phonet/ 16679F: include/uapi/linux/phonet.h 16680F: net/phonet/ 16681 16682PHRAM MTD DRIVER 16683M: Joern Engel <joern@lazybastard.org> 16684L: linux-mtd@lists.infradead.org 16685S: Maintained 16686F: drivers/mtd/devices/phram.c 16687 16688PICOLCD HID DRIVER 16689M: Bruno Prémont <bonbons@linux-vserver.org> 16690L: linux-input@vger.kernel.org 16691S: Maintained 16692F: drivers/hid/hid-picolcd* 16693 16694PIDFD API 16695M: Christian Brauner <christian@brauner.io> 16696L: linux-kernel@vger.kernel.org 16697S: Maintained 16698T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16699F: samples/pidfd/ 16700F: tools/testing/selftests/clone3/ 16701F: tools/testing/selftests/pid_namespace/ 16702F: tools/testing/selftests/pidfd/ 16703K: (?i)pidfd 16704K: (?i)clone3 16705K: \b(clone_args|kernel_clone_args)\b 16706 16707PIN CONTROL SUBSYSTEM 16708M: Linus Walleij <linus.walleij@linaro.org> 16709L: linux-gpio@vger.kernel.org 16710S: Maintained 16711T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16712F: Documentation/devicetree/bindings/pinctrl/ 16713F: Documentation/driver-api/pin-control.rst 16714F: drivers/pinctrl/ 16715F: include/dt-bindings/pinctrl/ 16716F: include/linux/pinctrl/ 16717 16718PIN CONTROLLER - AMD 16719M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16720M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16721S: Maintained 16722F: drivers/pinctrl/pinctrl-amd.c 16723 16724PIN CONTROLLER - FREESCALE 16725M: Dong Aisheng <aisheng.dong@nxp.com> 16726M: Fabio Estevam <festevam@gmail.com> 16727M: Shawn Guo <shawnguo@kernel.org> 16728M: Jacky Bai <ping.bai@nxp.com> 16729R: Pengutronix Kernel Team <kernel@pengutronix.de> 16730L: linux-gpio@vger.kernel.org 16731S: Maintained 16732F: Documentation/devicetree/bindings/pinctrl/fsl,* 16733F: drivers/pinctrl/freescale/ 16734 16735PIN CONTROLLER - INTEL 16736M: Mika Westerberg <mika.westerberg@linux.intel.com> 16737M: Andy Shevchenko <andy@kernel.org> 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16740F: drivers/pinctrl/intel/ 16741 16742PIN CONTROLLER - KEEMBAY 16743M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16744S: Supported 16745F: drivers/pinctrl/pinctrl-keembay* 16746 16747PIN CONTROLLER - MEDIATEK 16748M: Sean Wang <sean.wang@kernel.org> 16749L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16750S: Maintained 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/ 16756 16757PIN CONTROLLER - MEDIATEK MIPS 16758M: Arınç ÜNAL <arinc.unal@arinc9.com> 16759M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16761L: linux-mips@vger.kernel.org 16762S: Maintained 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16770F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16771F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16773F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16774F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16775F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16777F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16778 16779PIN CONTROLLER - MICROCHIP AT91 16780M: Ludovic Desroches <ludovic.desroches@microchip.com> 16781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16782L: linux-gpio@vger.kernel.org 16783S: Supported 16784F: drivers/gpio/gpio-sama5d2-piobu.c 16785F: drivers/pinctrl/pinctrl-at91* 16786 16787PIN CONTROLLER - NXP S32 16788M: Chester Lin <clin@suse.com> 16789R: NXP S32 Linux Team <s32@nxp.com> 16790L: linux-gpio@vger.kernel.org 16791S: Maintained 16792F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16793F: drivers/pinctrl/nxp/ 16794 16795PIN CONTROLLER - QUALCOMM 16796M: Bjorn Andersson <andersson@kernel.org> 16797L: linux-arm-msm@vger.kernel.org 16798S: Maintained 16799F: Documentation/devicetree/bindings/pinctrl/qcom,* 16800F: drivers/pinctrl/qcom/ 16801 16802PIN CONTROLLER - RENESAS 16803M: Geert Uytterhoeven <geert+renesas@glider.be> 16804L: linux-renesas-soc@vger.kernel.org 16805S: Supported 16806T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16807F: Documentation/devicetree/bindings/pinctrl/renesas,* 16808F: drivers/pinctrl/renesas/ 16809 16810PIN CONTROLLER - SAMSUNG 16811M: Tomasz Figa <tomasz.figa@gmail.com> 16812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16813M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16814R: Alim Akhtar <alim.akhtar@samsung.com> 16815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16816L: linux-samsung-soc@vger.kernel.org 16817S: Maintained 16818Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16819B: mailto:linux-samsung-soc@vger.kernel.org 16820C: irc://irc.libera.chat/linux-exynos 16821T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16822F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16823F: drivers/pinctrl/samsung/ 16824F: include/dt-bindings/pinctrl/samsung.h 16825 16826PIN CONTROLLER - SINGLE 16827M: Tony Lindgren <tony@atomide.com> 16828M: Haojian Zhuang <haojian.zhuang@linaro.org> 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830L: linux-omap@vger.kernel.org 16831S: Maintained 16832F: drivers/pinctrl/pinctrl-single.c 16833 16834PIN CONTROLLER - SUNPLUS / TIBBO 16835M: Dvorkin Dmitry <dvorkin@tibbo.com> 16836M: Wells Lu <wellslutw@gmail.com> 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16840F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16841F: drivers/pinctrl/sunplus/ 16842F: include/dt-bindings/pinctrl/sppctl*.h 16843 16844PINE64 PINEPHONE KEYBOARD DRIVER 16845M: Samuel Holland <samuel@sholland.org> 16846S: Supported 16847F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16848F: drivers/input/keyboard/pinephone-keyboard.c 16849 16850PKTCDVD DRIVER 16851M: linux-block@vger.kernel.org 16852S: Orphan 16853F: drivers/block/pktcdvd.c 16854F: include/linux/pktcdvd.h 16855F: include/uapi/linux/pktcdvd.h 16856 16857PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16858M: Tomasz Duszynski <tduszyns@gmail.com> 16859S: Maintained 16860F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16861F: drivers/iio/chemical/pms7003.c 16862 16863PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16864M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16865L: netdev@vger.kernel.org 16866S: Maintained 16867F: drivers/net/phy/mdio-open-alliance.h 16868F: net/ethtool/plca.c 16869 16870PLDMFW LIBRARY 16871M: Jacob Keller <jacob.e.keller@intel.com> 16872S: Maintained 16873F: Documentation/driver-api/pldmfw/ 16874F: include/linux/pldmfw.h 16875F: lib/pldmfw/ 16876 16877PLX DMA DRIVER 16878M: Logan Gunthorpe <logang@deltatee.com> 16879S: Maintained 16880F: drivers/dma/plx_dma.c 16881 16882PM-GRAPH UTILITY 16883M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16884L: linux-pm@vger.kernel.org 16885S: Supported 16886W: https://01.org/pm-graph 16887B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16888T: git git://github.com/intel/pm-graph 16889F: tools/power/pm-graph 16890 16891PM6764TR DRIVER 16892M: Charles Hsu <hsu.yungteng@gmail.com> 16893L: linux-hwmon@vger.kernel.org 16894S: Maintained 16895F: Documentation/hwmon/pm6764tr.rst 16896F: drivers/hwmon/pmbus/pm6764tr.c 16897 16898PMBUS HARDWARE MONITORING DRIVERS 16899M: Guenter Roeck <linux@roeck-us.net> 16900L: linux-hwmon@vger.kernel.org 16901S: Maintained 16902W: http://hwmon.wiki.kernel.org/ 16903W: http://www.roeck-us.net/linux/drivers/ 16904T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16905F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16906F: Documentation/devicetree/bindings/hwmon/max31785.txt 16907F: Documentation/hwmon/adm1275.rst 16908F: Documentation/hwmon/ibm-cffps.rst 16909F: Documentation/hwmon/ir35221.rst 16910F: Documentation/hwmon/lm25066.rst 16911F: Documentation/hwmon/ltc2978.rst 16912F: Documentation/hwmon/ltc3815.rst 16913F: Documentation/hwmon/max16064.rst 16914F: Documentation/hwmon/max20751.rst 16915F: Documentation/hwmon/max31785.rst 16916F: Documentation/hwmon/max34440.rst 16917F: Documentation/hwmon/max8688.rst 16918F: Documentation/hwmon/pmbus-core.rst 16919F: Documentation/hwmon/pmbus.rst 16920F: Documentation/hwmon/tps40422.rst 16921F: Documentation/hwmon/ucd9000.rst 16922F: Documentation/hwmon/ucd9200.rst 16923F: Documentation/hwmon/zl6100.rst 16924F: drivers/hwmon/pmbus/ 16925F: include/linux/pmbus.h 16926 16927PMC SIERRA MaxRAID DRIVER 16928L: linux-scsi@vger.kernel.org 16929S: Orphan 16930W: http://www.pmc-sierra.com/ 16931F: drivers/scsi/pmcraid.* 16932 16933PMC SIERRA PM8001 DRIVER 16934M: Jack Wang <jinpu.wang@cloud.ionos.com> 16935L: linux-scsi@vger.kernel.org 16936S: Supported 16937F: drivers/scsi/pm8001/ 16938 16939PNI RM3100 IIO DRIVER 16940M: Song Qiang <songqiang1304521@gmail.com> 16941L: linux-iio@vger.kernel.org 16942S: Maintained 16943F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16944F: drivers/iio/magnetometer/rm3100* 16945 16946PNP SUPPORT 16947M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16948L: linux-acpi@vger.kernel.org 16949S: Maintained 16950F: drivers/pnp/ 16951F: include/linux/pnp.h 16952 16953POSIX CLOCKS and TIMERS 16954M: Thomas Gleixner <tglx@linutronix.de> 16955L: linux-kernel@vger.kernel.org 16956S: Maintained 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16958F: fs/timerfd.c 16959F: include/linux/time_namespace.h 16960F: include/linux/timer* 16961F: kernel/time/*timer* 16962F: kernel/time/namespace.c 16963 16964POWER MANAGEMENT CORE 16965M: "Rafael J. Wysocki" <rafael@kernel.org> 16966L: linux-pm@vger.kernel.org 16967S: Supported 16968B: https://bugzilla.kernel.org 16969T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16970F: drivers/base/power/ 16971F: drivers/powercap/ 16972F: include/linux/intel_rapl.h 16973F: include/linux/pm.h 16974F: include/linux/pm_* 16975F: include/linux/powercap.h 16976F: kernel/configs/nopm.config 16977 16978POWER STATE COORDINATION INTERFACE (PSCI) 16979M: Mark Rutland <mark.rutland@arm.com> 16980M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16982S: Maintained 16983F: drivers/firmware/psci/ 16984F: include/linux/psci.h 16985F: include/uapi/linux/psci.h 16986 16987POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16988M: Sebastian Reichel <sre@kernel.org> 16989L: linux-pm@vger.kernel.org 16990S: Maintained 16991T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16992F: Documentation/ABI/testing/sysfs-class-power 16993F: Documentation/devicetree/bindings/power/supply/ 16994F: drivers/power/supply/ 16995F: include/linux/power/ 16996F: include/linux/power_supply.h 16997 16998POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16999M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17000L: linuxppc-dev@lists.ozlabs.org 17001S: Maintained 17002F: drivers/char/powernv-op-panel.c 17003 17004PPP OVER ATM (RFC 2364) 17005M: Mitchell Blank Jr <mitch@sfgoth.com> 17006S: Maintained 17007F: include/uapi/linux/atmppp.h 17008F: net/atm/pppoatm.c 17009 17010PPP OVER ETHERNET 17011M: Michal Ostrowski <mostrows@earthlink.net> 17012S: Maintained 17013F: drivers/net/ppp/pppoe.c 17014F: drivers/net/ppp/pppox.c 17015 17016PPP OVER L2TP 17017M: James Chapman <jchapman@katalix.com> 17018S: Maintained 17019F: include/linux/if_pppol2tp.h 17020F: include/uapi/linux/if_pppol2tp.h 17021F: net/l2tp/l2tp_ppp.c 17022 17023PPP PROTOCOL DRIVERS AND COMPRESSORS 17024L: linux-ppp@vger.kernel.org 17025S: Orphan 17026F: drivers/net/ppp/ppp_* 17027 17028PPS SUPPORT 17029M: Rodolfo Giometti <giometti@enneenne.com> 17030L: linuxpps@ml.enneenne.com (subscribers-only) 17031S: Maintained 17032W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17033F: Documentation/ABI/testing/sysfs-pps 17034F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17035F: Documentation/driver-api/pps.rst 17036F: drivers/pps/ 17037F: include/linux/pps*.h 17038F: include/uapi/linux/pps.h 17039 17040PPTP DRIVER 17041M: Dmitry Kozlov <xeb@mail.ru> 17042L: netdev@vger.kernel.org 17043S: Maintained 17044W: http://sourceforge.net/projects/accel-pptp 17045F: drivers/net/ppp/pptp.c 17046 17047PRESSURE STALL INFORMATION (PSI) 17048M: Johannes Weiner <hannes@cmpxchg.org> 17049M: Suren Baghdasaryan <surenb@google.com> 17050S: Maintained 17051F: include/linux/psi* 17052F: kernel/sched/psi.c 17053 17054PRINTK 17055M: Petr Mladek <pmladek@suse.com> 17056M: Sergey Senozhatsky <senozhatsky@chromium.org> 17057R: Steven Rostedt <rostedt@goodmis.org> 17058R: John Ogness <john.ogness@linutronix.de> 17059S: Maintained 17060T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17061F: include/linux/printk.h 17062F: kernel/printk/ 17063 17064PRINTK INDEXING 17065R: Chris Down <chris@chrisdown.name> 17066S: Maintained 17067F: Documentation/core-api/printk-index.rst 17068F: kernel/printk/index.c 17069K: printk_index 17070 17071PROC FILESYSTEM 17072L: linux-kernel@vger.kernel.org 17073L: linux-fsdevel@vger.kernel.org 17074S: Maintained 17075F: Documentation/filesystems/proc.rst 17076F: fs/proc/ 17077F: include/linux/proc_fs.h 17078F: tools/testing/selftests/proc/ 17079 17080PROC SYSCTL 17081M: Luis Chamberlain <mcgrof@kernel.org> 17082M: Kees Cook <keescook@chromium.org> 17083M: Iurii Zaikin <yzaikin@google.com> 17084L: linux-kernel@vger.kernel.org 17085L: linux-fsdevel@vger.kernel.org 17086S: Maintained 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17088F: fs/proc/proc_sysctl.c 17089F: include/linux/sysctl.h 17090F: kernel/sysctl-test.c 17091F: kernel/sysctl.c 17092F: tools/testing/selftests/sysctl/ 17093 17094PS3 NETWORK SUPPORT 17095M: Geoff Levand <geoff@infradead.org> 17096L: netdev@vger.kernel.org 17097L: linuxppc-dev@lists.ozlabs.org 17098S: Maintained 17099F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17100 17101PS3 PLATFORM SUPPORT 17102M: Geoff Levand <geoff@infradead.org> 17103L: linuxppc-dev@lists.ozlabs.org 17104S: Maintained 17105F: arch/powerpc/boot/ps3* 17106F: arch/powerpc/include/asm/lv1call.h 17107F: arch/powerpc/include/asm/ps3*.h 17108F: arch/powerpc/platforms/ps3/ 17109F: drivers/*/ps3* 17110F: drivers/ps3/ 17111F: drivers/rtc/rtc-ps3.c 17112F: drivers/usb/host/*ps3.c 17113F: sound/ppc/snd_ps3* 17114 17115PS3VRAM DRIVER 17116M: Jim Paris <jim@jtan.com> 17117M: Geoff Levand <geoff@infradead.org> 17118L: linuxppc-dev@lists.ozlabs.org 17119S: Maintained 17120F: drivers/block/ps3vram.c 17121 17122PSAMPLE PACKET SAMPLING SUPPORT 17123M: Yotam Gigi <yotam.gi@gmail.com> 17124S: Maintained 17125F: include/net/psample.h 17126F: include/uapi/linux/psample.h 17127F: net/psample 17128 17129PSTORE FILESYSTEM 17130M: Kees Cook <keescook@chromium.org> 17131R: Tony Luck <tony.luck@intel.com> 17132R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17133L: linux-hardening@vger.kernel.org 17134S: Supported 17135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17136F: Documentation/admin-guide/pstore-blk.rst 17137F: Documentation/admin-guide/ramoops.rst 17138F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17139F: drivers/acpi/apei/erst.c 17140F: drivers/firmware/efi/efi-pstore.c 17141F: fs/pstore/ 17142F: include/linux/pstore* 17143K: \b(pstore|ramoops) 17144 17145PTP HARDWARE CLOCK SUPPORT 17146M: Richard Cochran <richardcochran@gmail.com> 17147L: netdev@vger.kernel.org 17148S: Maintained 17149W: http://linuxptp.sourceforge.net/ 17150F: Documentation/ABI/testing/sysfs-ptp 17151F: Documentation/driver-api/ptp.rst 17152F: drivers/net/phy/dp83640* 17153F: drivers/ptp/* 17154F: include/linux/ptp_cl* 17155K: (?:\b|_)ptp(?:\b|_) 17156 17157PTP VIRTUAL CLOCK SUPPORT 17158M: Yangbo Lu <yangbo.lu@nxp.com> 17159L: netdev@vger.kernel.org 17160S: Maintained 17161F: drivers/ptp/ptp_vclock.c 17162F: net/ethtool/phc_vclocks.c 17163 17164PTRACE SUPPORT 17165M: Oleg Nesterov <oleg@redhat.com> 17166S: Maintained 17167F: arch/*/*/ptrace*.c 17168F: arch/*/include/asm/ptrace*.h 17169F: arch/*/ptrace*.c 17170F: include/asm-generic/syscall.h 17171F: include/linux/ptrace.h 17172F: include/linux/regset.h 17173F: include/uapi/linux/ptrace.h 17174F: kernel/ptrace.c 17175 17176PULSE8-CEC DRIVER 17177M: Hans Verkuil <hverkuil@xs4all.nl> 17178L: linux-media@vger.kernel.org 17179S: Maintained 17180T: git git://linuxtv.org/media_tree.git 17181F: drivers/media/cec/usb/pulse8/ 17182 17183PURELIFI PLFXLC DRIVER 17184M: Srinivasan Raju <srini.raju@purelifi.com> 17185L: linux-wireless@vger.kernel.org 17186S: Supported 17187F: drivers/net/wireless/purelifi/plfxlc/ 17188 17189PVRUSB2 VIDEO4LINUX DRIVER 17190M: Mike Isely <isely@pobox.com> 17191L: pvrusb2@isely.net (subscribers-only) 17192L: linux-media@vger.kernel.org 17193S: Maintained 17194W: http://www.isely.net/pvrusb2/ 17195T: git git://linuxtv.org/media_tree.git 17196F: Documentation/driver-api/media/drivers/pvrusb2* 17197F: drivers/media/usb/pvrusb2/ 17198 17199PWC WEBCAM DRIVER 17200M: Hans Verkuil <hverkuil@xs4all.nl> 17201L: linux-media@vger.kernel.org 17202S: Odd Fixes 17203T: git git://linuxtv.org/media_tree.git 17204F: drivers/media/usb/pwc/* 17205F: include/trace/events/pwc.h 17206 17207PWM IR Transmitter 17208M: Sean Young <sean@mess.org> 17209L: linux-media@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17212F: drivers/media/rc/pwm-ir-tx.c 17213 17214PWM SUBSYSTEM 17215M: Thierry Reding <thierry.reding@gmail.com> 17216R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17217L: linux-pwm@vger.kernel.org 17218S: Maintained 17219Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17220T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17221F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17222F: Documentation/devicetree/bindings/pwm/ 17223F: Documentation/driver-api/pwm.rst 17224F: drivers/gpio/gpio-mvebu.c 17225F: drivers/pwm/ 17226F: drivers/video/backlight/pwm_bl.c 17227F: include/dt-bindings/pwm/ 17228F: include/linux/pwm.h 17229F: include/linux/pwm_backlight.h 17230K: pwm_(config|apply_state|ops) 17231 17232PXA GPIO DRIVER 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-gpio@vger.kernel.org 17235S: Maintained 17236F: drivers/gpio/gpio-pxa.c 17237 17238PXA MMCI DRIVER 17239S: Orphan 17240 17241PXA RTC DRIVER 17242M: Robert Jarzmik <robert.jarzmik@free.fr> 17243L: linux-rtc@vger.kernel.org 17244S: Maintained 17245 17246PXA2xx/PXA3xx SUPPORT 17247M: Daniel Mack <daniel@zonque.org> 17248M: Haojian Zhuang <haojian.zhuang@gmail.com> 17249M: Robert Jarzmik <robert.jarzmik@free.fr> 17250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17251S: Maintained 17252T: git git://github.com/hzhuang1/linux.git 17253T: git git://github.com/rjarzmik/linux.git 17254F: arch/arm/boot/dts/intel/pxa/ 17255F: arch/arm/mach-pxa/ 17256F: drivers/dma/pxa* 17257F: drivers/pcmcia/pxa2xx* 17258F: drivers/pinctrl/pxa/ 17259F: drivers/spi/spi-pxa2xx* 17260F: drivers/usb/gadget/udc/pxa2* 17261F: include/sound/pxa2xx-lib.h 17262F: sound/arm/pxa* 17263F: sound/soc/pxa/ 17264 17265QAT DRIVER 17266M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17267L: qat-linux@intel.com 17268S: Supported 17269F: drivers/crypto/intel/qat/ 17270 17271QCOM AUDIO (ASoC) DRIVERS 17272M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17273M: Banajit Goswami <bgoswami@quicinc.com> 17274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17275S: Supported 17276F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17277F: Documentation/devicetree/bindings/sound/qcom,* 17278F: drivers/soc/qcom/apr.c 17279F: include/dt-bindings/sound/qcom,wcd9335.h 17280F: sound/soc/codecs/lpass-rx-macro.* 17281F: sound/soc/codecs/lpass-tx-macro.* 17282F: sound/soc/codecs/lpass-va-macro.c 17283F: sound/soc/codecs/lpass-wsa-macro.* 17284F: sound/soc/codecs/msm8916-wcd-analog.c 17285F: sound/soc/codecs/msm8916-wcd-digital.c 17286F: sound/soc/codecs/wcd-clsh-v2.* 17287F: sound/soc/codecs/wcd-mbhc-v2.* 17288F: sound/soc/codecs/wcd9335.* 17289F: sound/soc/codecs/wcd934x.c 17290F: sound/soc/codecs/wsa881x.c 17291F: sound/soc/codecs/wsa883x.c 17292F: sound/soc/codecs/wsa884x.c 17293F: sound/soc/qcom/ 17294 17295QCOM EMBEDDED USB DEBUGGER (EUD) 17296M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17297L: linux-arm-msm@vger.kernel.org 17298S: Maintained 17299F: Documentation/ABI/testing/sysfs-driver-eud 17300F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17301F: drivers/usb/misc/qcom_eud.c 17302 17303QCOM IPA DRIVER 17304M: Alex Elder <elder@kernel.org> 17305L: netdev@vger.kernel.org 17306S: Supported 17307F: drivers/net/ipa/ 17308 17309QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17310M: Gabriel Somlo <somlo@cmu.edu> 17311M: "Michael S. Tsirkin" <mst@redhat.com> 17312L: qemu-devel@nongnu.org 17313S: Maintained 17314F: drivers/firmware/qemu_fw_cfg.c 17315F: include/uapi/linux/qemu_fw_cfg.h 17316 17317QIB DRIVER 17318M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17319L: linux-rdma@vger.kernel.org 17320S: Supported 17321F: drivers/infiniband/hw/qib/ 17322 17323QLOGIC QL41xxx FCOE DRIVER 17324M: Saurav Kashyap <skashyap@marvell.com> 17325M: Javed Hasan <jhasan@marvell.com> 17326M: GR-QLogic-Storage-Upstream@marvell.com 17327L: linux-scsi@vger.kernel.org 17328S: Supported 17329F: drivers/scsi/qedf/ 17330 17331QLOGIC QL41xxx ISCSI DRIVER 17332M: Nilesh Javali <njavali@marvell.com> 17333M: Manish Rangankar <mrangankar@marvell.com> 17334M: GR-QLogic-Storage-Upstream@marvell.com 17335L: linux-scsi@vger.kernel.org 17336S: Supported 17337F: drivers/scsi/qedi/ 17338 17339QLOGIC QL4xxx ETHERNET DRIVER 17340M: Ariel Elior <aelior@marvell.com> 17341M: Manish Chopra <manishc@marvell.com> 17342L: netdev@vger.kernel.org 17343S: Supported 17344F: drivers/net/ethernet/qlogic/qed/ 17345F: drivers/net/ethernet/qlogic/qede/ 17346F: include/linux/qed/ 17347 17348QLOGIC QL4xxx RDMA DRIVER 17349M: Michal Kalderon <mkalderon@marvell.com> 17350M: Ariel Elior <aelior@marvell.com> 17351L: linux-rdma@vger.kernel.org 17352S: Supported 17353F: drivers/infiniband/hw/qedr/ 17354F: include/uapi/rdma/qedr-abi.h 17355 17356QLOGIC QLA1280 SCSI DRIVER 17357M: Michael Reed <mdr@sgi.com> 17358L: linux-scsi@vger.kernel.org 17359S: Maintained 17360F: drivers/scsi/qla1280.[ch] 17361 17362QLOGIC QLA2XXX FC-SCSI DRIVER 17363M: Nilesh Javali <njavali@marvell.com> 17364M: GR-QLogic-Storage-Upstream@marvell.com 17365L: linux-scsi@vger.kernel.org 17366S: Supported 17367F: drivers/scsi/qla2xxx/ 17368 17369QLOGIC QLA3XXX NETWORK DRIVER 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qla3xxx.* 17374 17375QLOGIC QLA4XXX iSCSI DRIVER 17376M: Nilesh Javali <njavali@marvell.com> 17377M: Manish Rangankar <mrangankar@marvell.com> 17378M: GR-QLogic-Storage-Upstream@marvell.com 17379L: linux-scsi@vger.kernel.org 17380S: Supported 17381F: drivers/scsi/qla4xxx/ 17382 17383QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17384M: Shahed Shaikh <shshaikh@marvell.com> 17385M: Manish Chopra <manishc@marvell.com> 17386M: GR-Linux-NIC-Dev@marvell.com 17387L: netdev@vger.kernel.org 17388S: Supported 17389F: drivers/net/ethernet/qlogic/qlcnic/ 17390 17391QLOGIC QLGE 10Gb ETHERNET DRIVER 17392M: Manish Chopra <manishc@marvell.com> 17393M: GR-Linux-NIC-Dev@marvell.com 17394M: Coiby Xu <coiby.xu@gmail.com> 17395L: netdev@vger.kernel.org 17396S: Supported 17397F: Documentation/networking/device_drivers/qlogic/qlge.rst 17398F: drivers/staging/qlge/ 17399 17400QM1D1B0004 MEDIA DRIVER 17401M: Akihiro Tsukada <tskd08@gmail.com> 17402L: linux-media@vger.kernel.org 17403S: Odd Fixes 17404F: drivers/media/tuners/qm1d1b0004* 17405 17406QM1D1C0042 MEDIA DRIVER 17407M: Akihiro Tsukada <tskd08@gmail.com> 17408L: linux-media@vger.kernel.org 17409S: Odd Fixes 17410F: drivers/media/tuners/qm1d1c0042* 17411 17412QNX4 FILESYSTEM 17413M: Anders Larsen <al@alarsen.net> 17414S: Maintained 17415W: http://www.alarsen.net/linux/qnx4fs/ 17416F: fs/qnx4/ 17417F: include/uapi/linux/qnx4_fs.h 17418F: include/uapi/linux/qnxtypes.h 17419 17420QNX6 FILESYSTEM 17421S: Orphan 17422F: Documentation/filesystems/qnx6.rst 17423F: fs/qnx6/ 17424F: include/linux/qnx6_fs.h 17425 17426QORIQ DPAA2 FSL-MC BUS DRIVER 17427M: Stuart Yoder <stuyoder@gmail.com> 17428M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17429L: linux-kernel@vger.kernel.org 17430S: Maintained 17431F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17432F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17433F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17434F: drivers/bus/fsl-mc/ 17435F: include/uapi/linux/fsl_mc.h 17436 17437QT1010 MEDIA DRIVER 17438M: Antti Palosaari <crope@iki.fi> 17439L: linux-media@vger.kernel.org 17440S: Maintained 17441W: https://linuxtv.org 17442W: http://palosaari.fi/linux/ 17443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17444T: git git://linuxtv.org/anttip/media_tree.git 17445F: drivers/media/tuners/qt1010* 17446 17447QUALCOMM ATH12K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449L: ath12k@lists.infradead.org 17450S: Supported 17451T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17452F: drivers/net/wireless/ath/ath12k/ 17453 17454QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17455M: Kalle Valo <kvalo@kernel.org> 17456L: ath10k@lists.infradead.org 17457S: Supported 17458W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17459T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17460F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17461F: drivers/net/wireless/ath/ath10k/ 17462 17463QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17464M: Kalle Valo <kvalo@kernel.org> 17465L: ath11k@lists.infradead.org 17466S: Supported 17467W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17468B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17469T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17470F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17471F: drivers/net/wireless/ath/ath11k/ 17472 17473QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17474M: Toke Høiland-Jørgensen <toke@toke.dk> 17475L: linux-wireless@vger.kernel.org 17476S: Maintained 17477W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17479F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17480F: drivers/net/wireless/ath/ath9k/ 17481 17482QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17483M: Stephan Gerhold <stephan@gerhold.net> 17484L: netdev@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17488F: drivers/net/wwan/qcom_bam_dmux.c 17489 17490QUALCOMM CAMERA SUBSYSTEM DRIVER 17491M: Robert Foss <rfoss@kernel.org> 17492M: Todor Tomov <todor.too@gmail.com> 17493M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17494L: linux-media@vger.kernel.org 17495S: Maintained 17496F: Documentation/admin-guide/media/qcom_camss.rst 17497F: Documentation/devicetree/bindings/media/*camss* 17498F: drivers/media/platform/qcom/camss/ 17499 17500QUALCOMM CLOCK DRIVERS 17501M: Bjorn Andersson <andersson@kernel.org> 17502L: linux-arm-msm@vger.kernel.org 17503S: Supported 17504T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17505F: Documentation/devicetree/bindings/clock/qcom,* 17506F: drivers/clk/qcom/ 17507F: include/dt-bindings/clock/qcom,* 17508 17509QUALCOMM CLOUD AI (QAIC) DRIVER 17510M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17511R: Carl Vanderlip <quic_carlv@quicinc.com> 17512R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17513L: linux-arm-msm@vger.kernel.org 17514L: dri-devel@lists.freedesktop.org 17515S: Supported 17516T: git git://anongit.freedesktop.org/drm/drm-misc 17517F: Documentation/accel/qaic/ 17518F: drivers/accel/qaic/ 17519F: include/uapi/drm/qaic_accel.h 17520 17521QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17522M: Bjorn Andersson <andersson@kernel.org> 17523M: Konrad Dybcio <konrad.dybcio@linaro.org> 17524L: linux-pm@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17528F: drivers/genpd/qcom/cpr.c 17529 17530QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17531M: Ilia Lin <ilia.lin@kernel.org> 17532L: linux-pm@vger.kernel.org 17533S: Maintained 17534F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17535F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17536F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17537 17538QUALCOMM CRYPTO DRIVERS 17539M: Thara Gopinath <thara.gopinath@gmail.com> 17540L: linux-crypto@vger.kernel.org 17541L: linux-arm-msm@vger.kernel.org 17542S: Maintained 17543F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17544F: drivers/crypto/qce/ 17545 17546QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17547M: Timur Tabi <timur@kernel.org> 17548L: netdev@vger.kernel.org 17549S: Maintained 17550F: drivers/net/ethernet/qualcomm/emac/ 17551 17552QUALCOMM ETHQOS ETHERNET DRIVER 17553M: Vinod Koul <vkoul@kernel.org> 17554R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17555L: netdev@vger.kernel.org 17556S: Maintained 17557F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17558F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17559 17560QUALCOMM FASTRPC DRIVER 17561M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17562M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17563L: linux-arm-msm@vger.kernel.org 17564S: Maintained 17565F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17566F: drivers/misc/fastrpc.c 17567F: include/uapi/misc/fastrpc.h 17568 17569QUALCOMM HEXAGON ARCHITECTURE 17570M: Brian Cain <bcain@quicinc.com> 17571L: linux-hexagon@vger.kernel.org 17572S: Supported 17573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17574F: arch/hexagon/ 17575 17576QUALCOMM HIDMA DRIVER 17577M: Sinan Kaya <okaya@kernel.org> 17578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17579L: linux-arm-msm@vger.kernel.org 17580L: dmaengine@vger.kernel.org 17581S: Supported 17582F: drivers/dma/qcom/hidma* 17583 17584QUALCOMM I2C CCI DRIVER 17585M: Loic Poulain <loic.poulain@linaro.org> 17586M: Robert Foss <rfoss@kernel.org> 17587L: linux-i2c@vger.kernel.org 17588L: linux-arm-msm@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17591F: drivers/i2c/busses/i2c-qcom-cci.c 17592 17593QUALCOMM INTERCONNECT BWMON DRIVER 17594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17595L: linux-arm-msm@vger.kernel.org 17596S: Maintained 17597F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17598F: drivers/soc/qcom/icc-bwmon.c 17599 17600QUALCOMM IOMMU 17601M: Rob Clark <robdclark@gmail.com> 17602L: iommu@lists.linux.dev 17603L: linux-arm-msm@vger.kernel.org 17604S: Maintained 17605F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17606 17607QUALCOMM IPC ROUTER (QRTR) DRIVER 17608M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17609L: linux-arm-msm@vger.kernel.org 17610S: Maintained 17611F: include/trace/events/qrtr.h 17612F: include/uapi/linux/qrtr.h 17613F: net/qrtr/ 17614 17615QUALCOMM IPCC MAILBOX DRIVER 17616M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17617L: linux-arm-msm@vger.kernel.org 17618S: Supported 17619F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17620F: drivers/mailbox/qcom-ipcc.c 17621F: include/dt-bindings/mailbox/qcom-ipcc.h 17622 17623QUALCOMM IPQ4019 USB PHY DRIVER 17624M: Robert Marko <robert.marko@sartura.hr> 17625M: Luka Perkov <luka.perkov@sartura.hr> 17626L: linux-arm-msm@vger.kernel.org 17627S: Maintained 17628F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17629F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17630 17631QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17632M: Robert Marko <robert.marko@sartura.hr> 17633M: Luka Perkov <luka.perkov@sartura.hr> 17634L: linux-arm-msm@vger.kernel.org 17635S: Maintained 17636F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17637F: drivers/regulator/vqmmc-ipq4019-regulator.c 17638 17639QUALCOMM NAND CONTROLLER DRIVER 17640M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17641L: linux-mtd@lists.infradead.org 17642L: linux-arm-msm@vger.kernel.org 17643S: Maintained 17644F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17645F: drivers/mtd/nand/raw/qcom_nandc.c 17646 17647QUALCOMM RMNET DRIVER 17648M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17649M: Sean Tranchetti <quic_stranche@quicinc.com> 17650L: netdev@vger.kernel.org 17651S: Maintained 17652F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17653F: drivers/net/ethernet/qualcomm/rmnet/ 17654F: include/linux/if_rmnet.h 17655 17656QUALCOMM TSENS THERMAL DRIVER 17657M: Amit Kucheria <amitk@kernel.org> 17658M: Thara Gopinath <thara.gopinath@gmail.com> 17659L: linux-pm@vger.kernel.org 17660L: linux-arm-msm@vger.kernel.org 17661S: Maintained 17662F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17663F: drivers/thermal/qcom/ 17664 17665QUALCOMM TYPEC PORT MANAGER DRIVER 17666M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17667L: linux-arm-msm@vger.kernel.org 17668L: linux-usb@vger.kernel.org 17669S: Maintained 17670F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17671F: drivers/usb/typec/tcpm/qcom/ 17672 17673QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17674M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17675M: Vikash Garodia <quic_vgarodia@quicinc.com> 17676R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17677L: linux-media@vger.kernel.org 17678L: linux-arm-msm@vger.kernel.org 17679S: Maintained 17680T: git git://linuxtv.org/media_tree.git 17681F: Documentation/devicetree/bindings/media/*venus* 17682F: drivers/media/platform/qcom/venus/ 17683 17684QUALCOMM WCN36XX WIRELESS DRIVER 17685M: Loic Poulain <loic.poulain@linaro.org> 17686L: wcn36xx@lists.infradead.org 17687S: Supported 17688W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17689F: drivers/net/wireless/ath/wcn36xx/ 17690 17691QUANTENNA QTNFMAC WIRELESS DRIVER 17692M: Igor Mitsyanko <imitsyanko@quantenna.com> 17693R: Sergey Matyukevich <geomatsi@gmail.com> 17694L: linux-wireless@vger.kernel.org 17695S: Maintained 17696F: drivers/net/wireless/quantenna 17697 17698RADEON and AMDGPU DRM DRIVERS 17699M: Alex Deucher <alexander.deucher@amd.com> 17700M: Christian König <christian.koenig@amd.com> 17701M: Pan, Xinhui <Xinhui.Pan@amd.com> 17702L: amd-gfx@lists.freedesktop.org 17703S: Supported 17704B: https://gitlab.freedesktop.org/drm/amd/-/issues 17705C: irc://irc.oftc.net/radeon 17706T: git https://gitlab.freedesktop.org/agd5f/linux.git 17707F: Documentation/gpu/amdgpu/ 17708F: drivers/gpu/drm/amd/ 17709F: drivers/gpu/drm/radeon/ 17710F: include/uapi/drm/amdgpu_drm.h 17711F: include/uapi/drm/radeon_drm.h 17712 17713RADEON FRAMEBUFFER DISPLAY DRIVER 17714M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17715L: linux-fbdev@vger.kernel.org 17716S: Maintained 17717F: drivers/video/fbdev/aty/radeon* 17718F: include/uapi/linux/radeonfb.h 17719 17720RADIOSHARK RADIO DRIVER 17721M: Hans Verkuil <hverkuil@xs4all.nl> 17722L: linux-media@vger.kernel.org 17723S: Maintained 17724T: git git://linuxtv.org/media_tree.git 17725F: drivers/media/radio/radio-shark.c 17726 17727RADIOSHARK2 RADIO DRIVER 17728M: Hans Verkuil <hverkuil@xs4all.nl> 17729L: linux-media@vger.kernel.org 17730S: Maintained 17731T: git git://linuxtv.org/media_tree.git 17732F: drivers/media/radio/radio-shark2.c 17733F: drivers/media/radio/radio-tea5777.c 17734 17735RADOS BLOCK DEVICE (RBD) 17736M: Ilya Dryomov <idryomov@gmail.com> 17737R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17738L: ceph-devel@vger.kernel.org 17739S: Supported 17740W: http://ceph.com/ 17741T: git https://github.com/ceph/ceph-client.git 17742F: Documentation/ABI/testing/sysfs-bus-rbd 17743F: drivers/block/rbd.c 17744F: drivers/block/rbd_types.h 17745 17746RAGE128 FRAMEBUFFER DISPLAY DRIVER 17747L: linux-fbdev@vger.kernel.org 17748S: Orphan 17749F: drivers/video/fbdev/aty/aty128fb.c 17750 17751RAINSHADOW-CEC DRIVER 17752M: Hans Verkuil <hverkuil@xs4all.nl> 17753L: linux-media@vger.kernel.org 17754S: Maintained 17755T: git git://linuxtv.org/media_tree.git 17756F: drivers/media/cec/usb/rainshadow/ 17757 17758RALINK MIPS ARCHITECTURE 17759M: John Crispin <john@phrozen.org> 17760L: linux-mips@vger.kernel.org 17761S: Maintained 17762F: arch/mips/ralink 17763 17764RALINK MT7621 MIPS ARCHITECTURE 17765M: Arınç ÜNAL <arinc.unal@arinc9.com> 17766M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17767L: linux-mips@vger.kernel.org 17768S: Maintained 17769F: arch/mips/boot/dts/ralink/mt7621* 17770 17771RALINK RT2X00 WIRELESS LAN DRIVER 17772M: Stanislaw Gruszka <stf_xl@wp.pl> 17773M: Helmut Schaa <helmut.schaa@googlemail.com> 17774L: linux-wireless@vger.kernel.org 17775S: Maintained 17776F: drivers/net/wireless/ralink/rt2x00/ 17777 17778RAMDISK RAM BLOCK DEVICE DRIVER 17779M: Jens Axboe <axboe@kernel.dk> 17780S: Maintained 17781F: Documentation/admin-guide/blockdev/ramdisk.rst 17782F: drivers/block/brd.c 17783 17784RANCHU VIRTUAL BOARD FOR MIPS 17785M: Miodrag Dinic <miodrag.dinic@mips.com> 17786L: linux-mips@vger.kernel.org 17787S: Supported 17788F: arch/mips/configs/generic/board-ranchu.config 17789F: arch/mips/generic/board-ranchu.c 17790 17791RANDOM NUMBER DRIVER 17792M: "Theodore Ts'o" <tytso@mit.edu> 17793M: Jason A. Donenfeld <Jason@zx2c4.com> 17794S: Maintained 17795T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17796F: drivers/char/random.c 17797F: drivers/virt/vmgenid.c 17798 17799RAPIDIO SUBSYSTEM 17800M: Matt Porter <mporter@kernel.crashing.org> 17801M: Alexandre Bounine <alex.bou9@gmail.com> 17802S: Maintained 17803F: drivers/rapidio/ 17804 17805RAS INFRASTRUCTURE 17806M: Tony Luck <tony.luck@intel.com> 17807M: Borislav Petkov <bp@alien8.de> 17808L: linux-edac@vger.kernel.org 17809S: Maintained 17810F: Documentation/admin-guide/ras.rst 17811F: drivers/ras/ 17812F: include/linux/ras.h 17813F: include/ras/ras_event.h 17814 17815RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17816L: linux-wireless@vger.kernel.org 17817S: Orphan 17818F: drivers/net/wireless/legacy/ray* 17819 17820RC-CORE / LIRC FRAMEWORK 17821M: Sean Young <sean@mess.org> 17822L: linux-media@vger.kernel.org 17823S: Maintained 17824W: http://linuxtv.org 17825T: git git://linuxtv.org/media_tree.git 17826F: Documentation/driver-api/media/rc-core.rst 17827F: Documentation/userspace-api/media/rc/ 17828F: drivers/media/rc/ 17829F: include/media/rc-core.h 17830F: include/media/rc-map.h 17831F: include/uapi/linux/lirc.h 17832 17833RCMM REMOTE CONTROLS DECODER 17834M: Patrick Lerda <patrick9876@free.fr> 17835S: Maintained 17836F: drivers/media/rc/ir-rcmm-decoder.c 17837 17838RCUTORTURE TEST FRAMEWORK 17839M: "Paul E. McKenney" <paulmck@kernel.org> 17840M: Josh Triplett <josh@joshtriplett.org> 17841R: Steven Rostedt <rostedt@goodmis.org> 17842R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17843R: Lai Jiangshan <jiangshanlai@gmail.com> 17844L: rcu@vger.kernel.org 17845S: Supported 17846T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17847F: tools/testing/selftests/rcutorture 17848 17849RDACM20 Camera Sensor 17850M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17851M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17852M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17853M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17857F: drivers/media/i2c/max9271.c 17858F: drivers/media/i2c/max9271.h 17859F: drivers/media/i2c/rdacm20.c 17860 17861RDACM21 Camera Sensor 17862M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17863M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17864M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17865M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17866L: linux-media@vger.kernel.org 17867S: Maintained 17868F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17869F: drivers/media/i2c/max9271.c 17870F: drivers/media/i2c/max9271.h 17871F: drivers/media/i2c/rdacm21.c 17872 17873RDC R-321X SoC 17874M: Florian Fainelli <florian@openwrt.org> 17875S: Maintained 17876 17877RDC R6040 FAST ETHERNET DRIVER 17878M: Florian Fainelli <f.fainelli@gmail.com> 17879L: netdev@vger.kernel.org 17880S: Maintained 17881F: drivers/net/ethernet/rdc/r6040.c 17882 17883RDMAVT - RDMA verbs software 17884M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17885L: linux-rdma@vger.kernel.org 17886S: Supported 17887F: drivers/infiniband/sw/rdmavt 17888 17889RDS - RELIABLE DATAGRAM SOCKETS 17890M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17891L: netdev@vger.kernel.org 17892L: linux-rdma@vger.kernel.org 17893L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17894S: Supported 17895W: https://oss.oracle.com/projects/rds/ 17896F: Documentation/networking/rds.rst 17897F: net/rds/ 17898 17899RDT - RESOURCE ALLOCATION 17900M: Fenghua Yu <fenghua.yu@intel.com> 17901M: Reinette Chatre <reinette.chatre@intel.com> 17902L: linux-kernel@vger.kernel.org 17903S: Supported 17904F: Documentation/arch/x86/resctrl* 17905F: arch/x86/include/asm/resctrl.h 17906F: arch/x86/kernel/cpu/resctrl/ 17907F: tools/testing/selftests/resctrl/ 17908 17909READ-COPY UPDATE (RCU) 17910M: "Paul E. McKenney" <paulmck@kernel.org> 17911M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17912M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17913M: Joel Fernandes <joel@joelfernandes.org> 17914M: Josh Triplett <josh@joshtriplett.org> 17915M: Boqun Feng <boqun.feng@gmail.com> 17916R: Steven Rostedt <rostedt@goodmis.org> 17917R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17918R: Lai Jiangshan <jiangshanlai@gmail.com> 17919R: Zqiang <qiang.zhang1211@gmail.com> 17920L: rcu@vger.kernel.org 17921S: Supported 17922W: http://www.rdrop.com/users/paulmck/RCU/ 17923T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17924F: Documentation/RCU/ 17925F: include/linux/rcu* 17926F: kernel/rcu/ 17927X: Documentation/RCU/torture.rst 17928X: include/linux/srcu*.h 17929X: kernel/rcu/srcu*.c 17930 17931REAL TIME CLOCK (RTC) SUBSYSTEM 17932M: Alessandro Zummo <a.zummo@towertech.it> 17933M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17934L: linux-rtc@vger.kernel.org 17935S: Maintained 17936Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17937T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17938F: Documentation/admin-guide/rtc.rst 17939F: Documentation/devicetree/bindings/rtc/ 17940F: drivers/rtc/ 17941F: include/linux/platform_data/rtc-* 17942F: include/linux/rtc.h 17943F: include/linux/rtc/ 17944F: include/uapi/linux/rtc.h 17945F: tools/testing/selftests/rtc/ 17946 17947Real-time Linux Analysis (RTLA) tools 17948M: Daniel Bristot de Oliveira <bristot@kernel.org> 17949M: Steven Rostedt <rostedt@goodmis.org> 17950L: linux-trace-kernel@vger.kernel.org 17951S: Maintained 17952F: Documentation/tools/rtla/ 17953F: tools/tracing/rtla/ 17954 17955REALTEK AUDIO CODECS 17956M: Oder Chiou <oder_chiou@realtek.com> 17957S: Maintained 17958F: include/sound/rt*.h 17959F: sound/soc/codecs/rt* 17960 17961REALTEK OTTO WATCHDOG 17962M: Sander Vanheule <sander@svanheule.net> 17963L: linux-watchdog@vger.kernel.org 17964S: Maintained 17965F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17966F: drivers/watchdog/realtek_otto_wdt.c 17967 17968REALTEK RTL83xx SMI DSA ROUTER CHIPS 17969M: Linus Walleij <linus.walleij@linaro.org> 17970M: Alvin Šipraga <alsi@bang-olufsen.dk> 17971S: Maintained 17972F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17973F: drivers/net/dsa/realtek/* 17974 17975REALTEK WIRELESS DRIVER (rtlwifi family) 17976M: Ping-Ke Shih <pkshih@realtek.com> 17977L: linux-wireless@vger.kernel.org 17978S: Maintained 17979W: https://wireless.wiki.kernel.org/ 17980T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17981F: drivers/net/wireless/realtek/rtlwifi/ 17982 17983REALTEK WIRELESS DRIVER (rtw88) 17984M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 17985L: linux-wireless@vger.kernel.org 17986S: Maintained 17987F: drivers/net/wireless/realtek/rtw88/ 17988 17989REALTEK WIRELESS DRIVER (rtw89) 17990M: Ping-Ke Shih <pkshih@realtek.com> 17991L: linux-wireless@vger.kernel.org 17992S: Maintained 17993F: drivers/net/wireless/realtek/rtw89/ 17994 17995REDPINE WIRELESS DRIVER 17996L: linux-wireless@vger.kernel.org 17997S: Orphan 17998F: drivers/net/wireless/rsi/ 17999 18000REGISTER MAP ABSTRACTION 18001M: Mark Brown <broonie@kernel.org> 18002L: linux-kernel@vger.kernel.org 18003S: Supported 18004T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18005F: Documentation/devicetree/bindings/regmap/ 18006F: drivers/base/regmap/ 18007F: include/linux/regmap.h 18008 18009REISERFS FILE SYSTEM 18010L: reiserfs-devel@vger.kernel.org 18011S: Supported 18012F: fs/reiserfs/ 18013 18014REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18015M: Bjorn Andersson <andersson@kernel.org> 18016M: Mathieu Poirier <mathieu.poirier@linaro.org> 18017L: linux-remoteproc@vger.kernel.org 18018S: Maintained 18019T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18020F: Documentation/ABI/testing/sysfs-class-remoteproc 18021F: Documentation/devicetree/bindings/remoteproc/ 18022F: Documentation/staging/remoteproc.rst 18023F: drivers/remoteproc/ 18024F: include/linux/remoteproc.h 18025F: include/linux/remoteproc/ 18026 18027REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18028M: Bjorn Andersson <andersson@kernel.org> 18029M: Mathieu Poirier <mathieu.poirier@linaro.org> 18030L: linux-remoteproc@vger.kernel.org 18031S: Maintained 18032T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18033F: Documentation/ABI/testing/sysfs-bus-rpmsg 18034F: Documentation/staging/rpmsg.rst 18035F: drivers/rpmsg/ 18036F: include/linux/rpmsg.h 18037F: include/linux/rpmsg/ 18038F: include/uapi/linux/rpmsg.h 18039F: samples/rpmsg/ 18040 18041REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18042M: Stephan Gerhold <stephan@gerhold.net> 18043L: netdev@vger.kernel.org 18044L: linux-remoteproc@vger.kernel.org 18045S: Maintained 18046F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18047 18048RENESAS CLOCK DRIVERS 18049M: Geert Uytterhoeven <geert+renesas@glider.be> 18050L: linux-renesas-soc@vger.kernel.org 18051S: Supported 18052T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18053F: Documentation/devicetree/bindings/clock/renesas,* 18054F: drivers/clk/renesas/ 18055 18056RENESAS EMEV2 I2C DRIVER 18057M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18058L: linux-renesas-soc@vger.kernel.org 18059S: Supported 18060F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18061F: drivers/i2c/busses/i2c-emev2.c 18062 18063RENESAS ETHERNET DRIVERS 18064R: Sergey Shtylyov <s.shtylyov@omp.ru> 18065L: netdev@vger.kernel.org 18066L: linux-renesas-soc@vger.kernel.org 18067F: Documentation/devicetree/bindings/net/renesas,*.yaml 18068F: drivers/net/ethernet/renesas/ 18069F: include/linux/sh_eth.h 18070 18071RENESAS IDT821034 ASoC CODEC 18072M: Herve Codina <herve.codina@bootlin.com> 18073L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18074S: Maintained 18075F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18076F: sound/soc/codecs/idt821034.c 18077 18078RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18079M: Miquel Raynal <miquel.raynal@bootlin.com> 18080L: linux-mtd@lists.infradead.org 18081L: linux-renesas-soc@vger.kernel.org 18082S: Maintained 18083F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18084F: drivers/mtd/nand/raw/renesas-nand-controller.c 18085 18086RENESAS R-CAR GYROADC DRIVER 18087M: Marek Vasut <marek.vasut@gmail.com> 18088L: linux-iio@vger.kernel.org 18089S: Supported 18090F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18091F: drivers/iio/adc/rcar-gyroadc.c 18092 18093RENESAS R-CAR I2C DRIVERS 18094M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18095L: linux-renesas-soc@vger.kernel.org 18096S: Supported 18097F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18098F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18099F: drivers/i2c/busses/i2c-rcar.c 18100F: drivers/i2c/busses/i2c-sh_mobile.c 18101 18102RENESAS R-CAR SATA DRIVER 18103R: Sergey Shtylyov <s.shtylyov@omp.ru> 18104L: linux-ide@vger.kernel.org 18105L: linux-renesas-soc@vger.kernel.org 18106S: Supported 18107F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18108F: drivers/ata/sata_rcar.c 18109 18110RENESAS R-CAR THERMAL DRIVERS 18111M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18112L: linux-renesas-soc@vger.kernel.org 18113S: Supported 18114F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18115F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18116F: drivers/thermal/rcar_gen3_thermal.c 18117F: drivers/thermal/rcar_thermal.c 18118 18119RENESAS RIIC DRIVER 18120M: Chris Brandt <chris.brandt@renesas.com> 18121L: linux-renesas-soc@vger.kernel.org 18122S: Supported 18123F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18124F: drivers/i2c/busses/i2c-riic.c 18125 18126RENESAS RZ/G2L A/D DRIVER 18127M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18128L: linux-iio@vger.kernel.org 18129L: linux-renesas-soc@vger.kernel.org 18130S: Supported 18131F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18132F: drivers/iio/adc/rzg2l_adc.c 18133 18134RENESAS RZ/G2L MTU3a COUNTER DRIVER 18135M: Biju Das <biju.das.jz@bp.renesas.com> 18136L: linux-iio@vger.kernel.org 18137L: linux-renesas-soc@vger.kernel.org 18138S: Supported 18139F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18140F: drivers/counter/rz-mtu3-cnt.c 18141 18142RENESAS RZ/N1 A5PSW SWITCH DRIVER 18143M: Clément Léger <clement.leger@bootlin.com> 18144L: linux-renesas-soc@vger.kernel.org 18145L: netdev@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18148F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18149F: drivers/net/dsa/rzn1_a5psw* 18150F: drivers/net/pcs/pcs-rzn1-miic.c 18151F: include/dt-bindings/net/pcs-rzn1-miic.h 18152F: include/linux/pcs-rzn1-miic.h 18153F: net/dsa/tag_rzn1_a5psw.c 18154 18155RENESAS RZ/N1 RTC CONTROLLER DRIVER 18156M: Miquel Raynal <miquel.raynal@bootlin.com> 18157L: linux-rtc@vger.kernel.org 18158L: linux-renesas-soc@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18161F: drivers/rtc/rtc-rzn1.c 18162 18163RENESAS RZ/N1 USBF CONTROLLER DRIVER 18164M: Herve Codina <herve.codina@bootlin.com> 18165L: linux-renesas-soc@vger.kernel.org 18166L: linux-usb@vger.kernel.org 18167S: Maintained 18168F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18169F: drivers/usb/gadget/udc/renesas_usbf.c 18170 18171RENESAS RZ/V2M I2C DRIVER 18172M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18173L: linux-i2c@vger.kernel.org 18174L: linux-renesas-soc@vger.kernel.org 18175S: Supported 18176F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18177F: drivers/i2c/busses/i2c-rzv2m.c 18178 18179RENESAS USB PHY DRIVER 18180M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18181L: linux-renesas-soc@vger.kernel.org 18182S: Maintained 18183F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18184 18185RENESAS VERSACLOCK 7 CLOCK DRIVER 18186M: Alex Helms <alexander.helms.jy@renesas.com> 18187S: Maintained 18188F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18189F: drivers/clk/clk-versaclock7.c 18190 18191RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18192M: Herve Codina <herve.codina@bootlin.com> 18193L: linux-iio@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18196F: drivers/iio/potentiometer/x9250.c 18197 18198RESET CONTROLLER FRAMEWORK 18199M: Philipp Zabel <p.zabel@pengutronix.de> 18200S: Maintained 18201T: git git://git.pengutronix.de/git/pza/linux 18202F: Documentation/devicetree/bindings/reset/ 18203F: Documentation/driver-api/reset.rst 18204F: drivers/reset/ 18205F: include/dt-bindings/reset/ 18206F: include/linux/reset-controller.h 18207F: include/linux/reset.h 18208F: include/linux/reset/ 18209K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18210 18211RESTARTABLE SEQUENCES SUPPORT 18212M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18213M: Peter Zijlstra <peterz@infradead.org> 18214M: "Paul E. McKenney" <paulmck@kernel.org> 18215M: Boqun Feng <boqun.feng@gmail.com> 18216L: linux-kernel@vger.kernel.org 18217S: Supported 18218F: include/trace/events/rseq.h 18219F: include/uapi/linux/rseq.h 18220F: kernel/rseq.c 18221F: tools/testing/selftests/rseq/ 18222 18223RFKILL 18224M: Johannes Berg <johannes@sipsolutions.net> 18225L: linux-wireless@vger.kernel.org 18226S: Maintained 18227W: https://wireless.wiki.kernel.org/ 18228Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18229T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18230T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18231F: Documentation/ABI/stable/sysfs-class-rfkill 18232F: Documentation/driver-api/rfkill.rst 18233F: include/linux/rfkill.h 18234F: include/uapi/linux/rfkill.h 18235F: net/rfkill/ 18236 18237RHASHTABLE 18238M: Thomas Graf <tgraf@suug.ch> 18239M: Herbert Xu <herbert@gondor.apana.org.au> 18240L: netdev@vger.kernel.org 18241S: Maintained 18242F: include/linux/rhashtable-types.h 18243F: include/linux/rhashtable.h 18244F: lib/rhashtable.c 18245F: lib/test_rhashtable.c 18246 18247RICOH R5C592 MEMORYSTICK DRIVER 18248M: Maxim Levitsky <maximlevitsky@gmail.com> 18249S: Maintained 18250F: drivers/memstick/host/r592.* 18251 18252RICOH SMARTMEDIA/XD DRIVER 18253M: Maxim Levitsky <maximlevitsky@gmail.com> 18254S: Maintained 18255F: drivers/mtd/nand/raw/r852.c 18256F: drivers/mtd/nand/raw/r852.h 18257 18258RISC-V ARCHITECTURE 18259M: Paul Walmsley <paul.walmsley@sifive.com> 18260M: Palmer Dabbelt <palmer@dabbelt.com> 18261M: Albert Ou <aou@eecs.berkeley.edu> 18262L: linux-riscv@lists.infradead.org 18263S: Supported 18264Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18265C: irc://irc.libera.chat/riscv 18266P: Documentation/riscv/patch-acceptance.rst 18267T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18268F: arch/riscv/ 18269N: riscv 18270K: riscv 18271 18272RISC-V MICROCHIP FPGA SUPPORT 18273M: Conor Dooley <conor.dooley@microchip.com> 18274M: Daire McNamara <daire.mcnamara@microchip.com> 18275L: linux-riscv@lists.infradead.org 18276S: Supported 18277F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18278F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18279F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18280F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18281F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18282F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18283F: Documentation/devicetree/bindings/riscv/microchip.yaml 18284F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18285F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18286F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18287F: arch/riscv/boot/dts/microchip/ 18288F: drivers/char/hw_random/mpfs-rng.c 18289F: drivers/clk/microchip/clk-mpfs*.c 18290F: drivers/i2c/busses/i2c-microchip-corei2c.c 18291F: drivers/mailbox/mailbox-mpfs.c 18292F: drivers/pci/controller/pcie-microchip-host.c 18293F: drivers/pwm/pwm-microchip-core.c 18294F: drivers/reset/reset-mpfs.c 18295F: drivers/rtc/rtc-mpfs.c 18296F: drivers/soc/microchip/mpfs-sys-controller.c 18297F: drivers/spi/spi-microchip-core-qspi.c 18298F: drivers/spi/spi-microchip-core.c 18299F: drivers/usb/musb/mpfs.c 18300F: include/soc/microchip/mpfs.h 18301 18302RISC-V MISC SOC SUPPORT 18303M: Conor Dooley <conor@kernel.org> 18304L: linux-riscv@lists.infradead.org 18305S: Maintained 18306Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18307T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18308F: Documentation/devicetree/bindings/riscv/ 18309F: arch/riscv/boot/dts/ 18310X: arch/riscv/boot/dts/allwinner/ 18311X: arch/riscv/boot/dts/renesas/ 18312 18313RISC-V PMU DRIVERS 18314M: Atish Patra <atishp@atishpatra.org> 18315R: Anup Patel <anup@brainfault.org> 18316L: linux-riscv@lists.infradead.org 18317S: Supported 18318F: drivers/perf/riscv_pmu.c 18319F: drivers/perf/riscv_pmu_legacy.c 18320F: drivers/perf/riscv_pmu_sbi.c 18321 18322RISC-V THEAD SoC SUPPORT 18323M: Jisheng Zhang <jszhang@kernel.org> 18324M: Guo Ren <guoren@kernel.org> 18325M: Fu Wei <wefu@redhat.com> 18326L: linux-riscv@lists.infradead.org 18327S: Maintained 18328F: arch/riscv/boot/dts/thead/ 18329 18330RNBD BLOCK DRIVERS 18331M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18332M: Jack Wang <jinpu.wang@ionos.com> 18333L: linux-block@vger.kernel.org 18334S: Maintained 18335F: drivers/block/rnbd/ 18336 18337ROCCAT DRIVERS 18338M: Stefan Achatz <erazor_de@users.sourceforge.net> 18339S: Maintained 18340W: http://sourceforge.net/projects/roccat/ 18341F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18342F: drivers/hid/hid-roccat* 18343F: include/linux/hid-roccat* 18344 18345ROCKCHIP CRYPTO DRIVERS 18346M: Corentin Labbe <clabbe@baylibre.com> 18347L: linux-crypto@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18350F: drivers/crypto/rockchip/ 18351 18352ROCKCHIP I2S TDM DRIVER 18353M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18354L: linux-rockchip@lists.infradead.org 18355S: Maintained 18356F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18357F: sound/soc/rockchip/rockchip_i2s_tdm.* 18358 18359ROCKCHIP ISP V1 DRIVER 18360M: Dafna Hirschfeld <dafna@fastmail.com> 18361L: linux-media@vger.kernel.org 18362L: linux-rockchip@lists.infradead.org 18363S: Maintained 18364F: Documentation/admin-guide/media/rkisp1.rst 18365F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18366F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18367F: drivers/media/platform/rockchip/rkisp1 18368F: include/uapi/linux/rkisp1-config.h 18369 18370ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18371M: Jacob Chen <jacob-chen@iotwrt.com> 18372M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18373L: linux-media@vger.kernel.org 18374L: linux-rockchip@lists.infradead.org 18375S: Maintained 18376F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18377F: drivers/media/platform/rockchip/rga/ 18378 18379ROCKCHIP VIDEO DECODER DRIVER 18380M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18381L: linux-media@vger.kernel.org 18382L: linux-rockchip@lists.infradead.org 18383S: Maintained 18384F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18385F: drivers/staging/media/rkvdec/ 18386 18387ROCKER DRIVER 18388M: Jiri Pirko <jiri@resnulli.us> 18389L: netdev@vger.kernel.org 18390S: Supported 18391F: drivers/net/ethernet/rocker/ 18392 18393ROCKETPORT EXPRESS/INFINITY DRIVER 18394M: Kevin Cernekee <cernekee@gmail.com> 18395L: linux-serial@vger.kernel.org 18396S: Odd Fixes 18397F: drivers/tty/serial/rp2.* 18398 18399ROHM BD99954 CHARGER IC 18400M: Matti Vaittinen <mazziesaccount@gmail.com> 18401S: Supported 18402F: drivers/power/supply/bd99954-charger.c 18403F: drivers/power/supply/bd99954-charger.h 18404 18405ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18406M: Tomasz Duszynski <tduszyns@gmail.com> 18407S: Maintained 18408F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18409F: drivers/iio/light/bh1750.c 18410 18411ROHM BU270xx LIGHT SENSOR DRIVERs 18412M: Matti Vaittinen <mazziesaccount@gmail.com> 18413L: linux-iio@vger.kernel.org 18414S: Supported 18415F: drivers/iio/light/rohm-bu27008.c 18416F: drivers/iio/light/rohm-bu27034.c 18417 18418ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18419M: Marek Vasut <marek.vasut+renesas@gmail.com> 18420L: linux-kernel@vger.kernel.org 18421L: linux-renesas-soc@vger.kernel.org 18422S: Supported 18423F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18424F: drivers/gpio/gpio-bd9571mwv.c 18425F: drivers/mfd/bd9571mwv.c 18426F: drivers/regulator/bd9571mwv-regulator.c 18427F: include/linux/mfd/bd9571mwv.h 18428 18429ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18430M: Matti Vaittinen <mazziesaccount@gmail.com> 18431S: Supported 18432F: drivers/clk/clk-bd718x7.c 18433F: drivers/gpio/gpio-bd71815.c 18434F: drivers/gpio/gpio-bd71828.c 18435F: drivers/mfd/rohm-bd71828.c 18436F: drivers/mfd/rohm-bd718x7.c 18437F: drivers/mfd/rohm-bd9576.c 18438F: drivers/regulator/bd71815-regulator.c 18439F: drivers/regulator/bd71828-regulator.c 18440F: drivers/regulator/bd718x7-regulator.c 18441F: drivers/regulator/bd9576-regulator.c 18442F: drivers/regulator/rohm-regulator.c 18443F: drivers/rtc/rtc-bd70528.c 18444F: drivers/watchdog/bd9576_wdt.c 18445F: include/linux/mfd/rohm-bd71815.h 18446F: include/linux/mfd/rohm-bd71828.h 18447F: include/linux/mfd/rohm-bd718x7.h 18448F: include/linux/mfd/rohm-bd957x.h 18449F: include/linux/mfd/rohm-generic.h 18450F: include/linux/mfd/rohm-shared.h 18451 18452ROSE NETWORK LAYER 18453M: Ralf Baechle <ralf@linux-mips.org> 18454L: linux-hams@vger.kernel.org 18455S: Maintained 18456W: http://www.linux-ax25.org/ 18457F: include/net/rose.h 18458F: include/uapi/linux/rose.h 18459F: net/rose/ 18460 18461ROTATION DRIVER FOR ALLWINNER A83T 18462M: Jernej Skrabec <jernej.skrabec@gmail.com> 18463L: linux-media@vger.kernel.org 18464S: Maintained 18465T: git git://linuxtv.org/media_tree.git 18466F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18467F: drivers/media/platform/sunxi/sun8i-rotate/ 18468 18469RPMSG TTY DRIVER 18470M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18471L: linux-remoteproc@vger.kernel.org 18472S: Maintained 18473F: drivers/tty/rpmsg_tty.c 18474 18475RTL2830 MEDIA DRIVER 18476M: Antti Palosaari <crope@iki.fi> 18477L: linux-media@vger.kernel.org 18478S: Maintained 18479W: https://linuxtv.org 18480W: http://palosaari.fi/linux/ 18481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18482T: git git://linuxtv.org/anttip/media_tree.git 18483F: drivers/media/dvb-frontends/rtl2830* 18484 18485RTL2832 MEDIA DRIVER 18486M: Antti Palosaari <crope@iki.fi> 18487L: linux-media@vger.kernel.org 18488S: Maintained 18489W: https://linuxtv.org 18490W: http://palosaari.fi/linux/ 18491Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18492T: git git://linuxtv.org/anttip/media_tree.git 18493F: drivers/media/dvb-frontends/rtl2832* 18494 18495RTL2832_SDR MEDIA DRIVER 18496M: Antti Palosaari <crope@iki.fi> 18497L: linux-media@vger.kernel.org 18498S: Maintained 18499W: https://linuxtv.org 18500W: http://palosaari.fi/linux/ 18501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18502T: git git://linuxtv.org/anttip/media_tree.git 18503F: drivers/media/dvb-frontends/rtl2832_sdr* 18504 18505RTL8180 WIRELESS DRIVER 18506L: linux-wireless@vger.kernel.org 18507S: Orphan 18508W: https://wireless.wiki.kernel.org/ 18509T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18510F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18511 18512RTL8187 WIRELESS DRIVER 18513M: Herton Ronaldo Krzesinski <herton@canonical.com> 18514M: Hin-Tak Leung <htl10@users.sourceforge.net> 18515M: Larry Finger <Larry.Finger@lwfinger.net> 18516L: linux-wireless@vger.kernel.org 18517S: Maintained 18518W: https://wireless.wiki.kernel.org/ 18519T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18520F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18521 18522RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18523M: Jes Sorensen <Jes.Sorensen@gmail.com> 18524L: linux-wireless@vger.kernel.org 18525S: Maintained 18526T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18527F: drivers/net/wireless/realtek/rtl8xxxu/ 18528 18529RTRS TRANSPORT DRIVERS 18530M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18531M: Jack Wang <jinpu.wang@ionos.com> 18532L: linux-rdma@vger.kernel.org 18533S: Maintained 18534F: drivers/infiniband/ulp/rtrs/ 18535 18536RUNTIME VERIFICATION (RV) 18537M: Daniel Bristot de Oliveira <bristot@kernel.org> 18538M: Steven Rostedt <rostedt@goodmis.org> 18539L: linux-trace-kernel@vger.kernel.org 18540S: Maintained 18541F: Documentation/trace/rv/ 18542F: include/linux/rv.h 18543F: include/rv/ 18544F: kernel/trace/rv/ 18545F: tools/verification/ 18546 18547RUST 18548M: Miguel Ojeda <ojeda@kernel.org> 18549M: Alex Gaynor <alex.gaynor@gmail.com> 18550M: Wedson Almeida Filho <wedsonaf@gmail.com> 18551R: Boqun Feng <boqun.feng@gmail.com> 18552R: Gary Guo <gary@garyguo.net> 18553R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18554R: Benno Lossin <benno.lossin@proton.me> 18555L: rust-for-linux@vger.kernel.org 18556S: Supported 18557W: https://github.com/Rust-for-Linux/linux 18558B: https://github.com/Rust-for-Linux/linux/issues 18559C: zulip://rust-for-linux.zulipchat.com 18560T: git https://github.com/Rust-for-Linux/linux.git rust-next 18561F: Documentation/rust/ 18562F: rust/ 18563F: samples/rust/ 18564F: scripts/*rust* 18565K: \b(?i:rust)\b 18566 18567RXRPC SOCKETS (AF_RXRPC) 18568M: David Howells <dhowells@redhat.com> 18569M: Marc Dionne <marc.dionne@auristor.com> 18570L: linux-afs@lists.infradead.org 18571S: Supported 18572W: https://www.infradead.org/~dhowells/kafs/ 18573F: Documentation/networking/rxrpc.rst 18574F: include/keys/rxrpc-type.h 18575F: include/net/af_rxrpc.h 18576F: include/trace/events/rxrpc.h 18577F: include/uapi/linux/rxrpc.h 18578F: net/rxrpc/ 18579 18580S3 SAVAGE FRAMEBUFFER DRIVER 18581M: Antonino Daplas <adaplas@gmail.com> 18582L: linux-fbdev@vger.kernel.org 18583S: Maintained 18584F: drivers/video/fbdev/savage/ 18585 18586S390 ARCHITECTURE 18587M: Heiko Carstens <hca@linux.ibm.com> 18588M: Vasily Gorbik <gor@linux.ibm.com> 18589M: Alexander Gordeev <agordeev@linux.ibm.com> 18590R: Christian Borntraeger <borntraeger@linux.ibm.com> 18591R: Sven Schnelle <svens@linux.ibm.com> 18592L: linux-s390@vger.kernel.org 18593S: Supported 18594T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18595F: Documentation/driver-api/s390-drivers.rst 18596F: Documentation/s390/ 18597F: arch/s390/ 18598F: drivers/s390/ 18599F: drivers/watchdog/diag288_wdt.c 18600 18601S390 COMMON I/O LAYER 18602M: Vineeth Vijayan <vneethv@linux.ibm.com> 18603M: Peter Oberparleiter <oberpar@linux.ibm.com> 18604L: linux-s390@vger.kernel.org 18605S: Supported 18606F: drivers/s390/cio/ 18607 18608S390 DASD DRIVER 18609M: Stefan Haberland <sth@linux.ibm.com> 18610M: Jan Hoeppner <hoeppner@linux.ibm.com> 18611L: linux-s390@vger.kernel.org 18612S: Supported 18613F: block/partitions/ibm.c 18614F: drivers/s390/block/dasd* 18615F: include/linux/dasd_mod.h 18616 18617S390 IOMMU (PCI) 18618M: Niklas Schnelle <schnelle@linux.ibm.com> 18619M: Matthew Rosato <mjrosato@linux.ibm.com> 18620R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18621L: linux-s390@vger.kernel.org 18622S: Supported 18623F: drivers/iommu/s390-iommu.c 18624 18625S390 IUCV NETWORK LAYER 18626M: Alexandra Winter <wintera@linux.ibm.com> 18627M: Wenjia Zhang <wenjia@linux.ibm.com> 18628L: linux-s390@vger.kernel.org 18629L: netdev@vger.kernel.org 18630S: Supported 18631F: drivers/s390/net/*iucv* 18632F: include/net/iucv/ 18633F: net/iucv/ 18634 18635S390 MM 18636M: Alexander Gordeev <agordeev@linux.ibm.com> 18637M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18638L: linux-s390@vger.kernel.org 18639S: Supported 18640T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18641F: arch/s390/include/asm/pgtable.h 18642F: arch/s390/mm 18643 18644S390 NETWORK DRIVERS 18645M: Alexandra Winter <wintera@linux.ibm.com> 18646M: Wenjia Zhang <wenjia@linux.ibm.com> 18647L: linux-s390@vger.kernel.org 18648L: netdev@vger.kernel.org 18649S: Supported 18650F: drivers/s390/net/ 18651 18652S390 PCI SUBSYSTEM 18653M: Niklas Schnelle <schnelle@linux.ibm.com> 18654M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18655L: linux-s390@vger.kernel.org 18656S: Supported 18657F: Documentation/s390/pci.rst 18658F: arch/s390/pci/ 18659F: drivers/pci/hotplug/s390_pci_hpc.c 18660 18661S390 SCM DRIVER 18662M: Vineeth Vijayan <vneethv@linux.ibm.com> 18663L: linux-s390@vger.kernel.org 18664S: Supported 18665F: drivers/s390/block/scm* 18666F: drivers/s390/cio/scm.c 18667 18668S390 VFIO AP DRIVER 18669M: Tony Krowiak <akrowiak@linux.ibm.com> 18670M: Halil Pasic <pasic@linux.ibm.com> 18671M: Jason Herne <jjherne@linux.ibm.com> 18672L: linux-s390@vger.kernel.org 18673S: Supported 18674F: Documentation/s390/vfio-ap* 18675F: drivers/s390/crypto/vfio_ap* 18676 18677S390 VFIO-CCW DRIVER 18678M: Eric Farman <farman@linux.ibm.com> 18679M: Matthew Rosato <mjrosato@linux.ibm.com> 18680R: Halil Pasic <pasic@linux.ibm.com> 18681L: linux-s390@vger.kernel.org 18682L: kvm@vger.kernel.org 18683S: Supported 18684F: Documentation/s390/vfio-ccw.rst 18685F: drivers/s390/cio/vfio_ccw* 18686F: include/uapi/linux/vfio_ccw.h 18687 18688S390 VFIO-PCI DRIVER 18689M: Matthew Rosato <mjrosato@linux.ibm.com> 18690M: Eric Farman <farman@linux.ibm.com> 18691L: linux-s390@vger.kernel.org 18692L: kvm@vger.kernel.org 18693S: Supported 18694F: arch/s390/kvm/pci* 18695F: drivers/vfio/pci/vfio_pci_zdev.c 18696F: include/uapi/linux/vfio_zdev.h 18697 18698S390 ZCRYPT DRIVER 18699M: Harald Freudenberger <freude@linux.ibm.com> 18700L: linux-s390@vger.kernel.org 18701S: Supported 18702F: drivers/s390/crypto/ 18703 18704S390 ZFCP DRIVER 18705M: Steffen Maier <maier@linux.ibm.com> 18706M: Benjamin Block <bblock@linux.ibm.com> 18707L: linux-s390@vger.kernel.org 18708S: Supported 18709F: drivers/s390/scsi/zfcp_* 18710 18711SAA6588 RDS RECEIVER DRIVER 18712M: Hans Verkuil <hverkuil@xs4all.nl> 18713L: linux-media@vger.kernel.org 18714S: Odd Fixes 18715W: https://linuxtv.org 18716T: git git://linuxtv.org/media_tree.git 18717F: drivers/media/i2c/saa6588* 18718 18719SAA7134 VIDEO4LINUX DRIVER 18720M: Mauro Carvalho Chehab <mchehab@kernel.org> 18721L: linux-media@vger.kernel.org 18722S: Odd fixes 18723W: https://linuxtv.org 18724T: git git://linuxtv.org/media_tree.git 18725F: Documentation/driver-api/media/drivers/saa7134* 18726F: drivers/media/pci/saa7134/ 18727 18728SAA7146 VIDEO4LINUX-2 DRIVER 18729M: Hans Verkuil <hverkuil@xs4all.nl> 18730L: linux-media@vger.kernel.org 18731S: Maintained 18732T: git git://linuxtv.org/media_tree.git 18733F: drivers/media/common/saa7146/ 18734F: drivers/media/pci/saa7146/ 18735F: include/media/drv-intf/saa7146* 18736 18737SAFESETID SECURITY MODULE 18738M: Micah Morton <mortonm@chromium.org> 18739S: Supported 18740F: Documentation/admin-guide/LSM/SafeSetID.rst 18741F: security/safesetid/ 18742 18743SAMSUNG AUDIO (ASoC) DRIVERS 18744M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18745L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18746S: Maintained 18747B: mailto:linux-samsung-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/sound/samsung* 18749F: sound/soc/samsung/ 18750 18751SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18752M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18753L: linux-crypto@vger.kernel.org 18754L: linux-samsung-soc@vger.kernel.org 18755S: Maintained 18756F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18757F: drivers/crypto/exynos-rng.c 18758 18759SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18760M: Łukasz Stelmach <l.stelmach@samsung.com> 18761L: linux-samsung-soc@vger.kernel.org 18762S: Maintained 18763F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18764F: drivers/char/hw_random/exynos-trng.c 18765 18766SAMSUNG FRAMEBUFFER DRIVER 18767M: Jingoo Han <jingoohan1@gmail.com> 18768L: linux-fbdev@vger.kernel.org 18769S: Maintained 18770F: drivers/video/fbdev/s3c-fb.c 18771 18772SAMSUNG INTERCONNECT DRIVERS 18773M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18774M: Artur Świgoń <a.swigon@samsung.com> 18775L: linux-pm@vger.kernel.org 18776L: linux-samsung-soc@vger.kernel.org 18777S: Supported 18778F: drivers/interconnect/samsung/ 18779 18780SAMSUNG LAPTOP DRIVER 18781M: Corentin Chary <corentin.chary@gmail.com> 18782L: platform-driver-x86@vger.kernel.org 18783S: Maintained 18784F: drivers/platform/x86/samsung-laptop.c 18785 18786SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18787M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18788L: linux-kernel@vger.kernel.org 18789L: linux-samsung-soc@vger.kernel.org 18790S: Supported 18791B: mailto:linux-samsung-soc@vger.kernel.org 18792F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18793F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18794F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18795F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18796F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18797F: drivers/clk/clk-s2mps11.c 18798F: drivers/mfd/sec*.c 18799F: drivers/regulator/s2m*.c 18800F: drivers/regulator/s5m*.c 18801F: drivers/rtc/rtc-s5m.c 18802F: include/linux/mfd/samsung/ 18803 18804SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18805M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18806L: linux-media@vger.kernel.org 18807L: linux-samsung-soc@vger.kernel.org 18808S: Maintained 18809F: drivers/media/platform/samsung/s3c-camif/ 18810F: include/media/drv-intf/s3c_camif.h 18811 18812SAMSUNG S3FWRN5 NFC DRIVER 18813M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18814S: Maintained 18815F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18816F: drivers/nfc/s3fwrn5 18817 18818SAMSUNG S5C73M3 CAMERA DRIVER 18819M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18820M: Andrzej Hajda <andrzej.hajda@intel.com> 18821L: linux-media@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18824F: drivers/media/i2c/s5c73m3/* 18825 18826SAMSUNG S5K5BAF CAMERA DRIVER 18827M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18828M: Andrzej Hajda <andrzej.hajda@intel.com> 18829L: linux-media@vger.kernel.org 18830S: Supported 18831F: drivers/media/i2c/s5k5baf.c 18832 18833SAMSUNG S5P Security SubSystem (SSS) DRIVER 18834M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18835M: Vladimir Zapolskiy <vz@mleia.com> 18836L: linux-crypto@vger.kernel.org 18837L: linux-samsung-soc@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18840F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18841F: drivers/crypto/s5p-sss.c 18842 18843SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18844M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18845L: linux-media@vger.kernel.org 18846S: Supported 18847Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18848F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18849F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18850F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18851F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18852F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18853F: drivers/media/platform/samsung/exynos4-is/ 18854 18855SAMSUNG SOC CLOCK DRIVERS 18856M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18857M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18858M: Tomasz Figa <tomasz.figa@gmail.com> 18859M: Chanwoo Choi <cw00.choi@samsung.com> 18860R: Alim Akhtar <alim.akhtar@samsung.com> 18861L: linux-samsung-soc@vger.kernel.org 18862S: Supported 18863T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18864T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18866F: Documentation/devicetree/bindings/clock/samsung,s3c* 18867F: drivers/clk/samsung/ 18868F: include/dt-bindings/clock/exynos*.h 18869F: include/dt-bindings/clock/s5p*.h 18870F: include/dt-bindings/clock/samsung,*.h 18871F: include/linux/clk/samsung.h 18872 18873SAMSUNG SPI DRIVERS 18874M: Andi Shyti <andi.shyti@kernel.org> 18875L: linux-spi@vger.kernel.org 18876L: linux-samsung-soc@vger.kernel.org 18877S: Maintained 18878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18879F: drivers/spi/spi-s3c* 18880F: include/linux/platform_data/spi-s3c64xx.h 18881 18882SAMSUNG SXGBE DRIVERS 18883M: Byungho An <bh74.an@samsung.com> 18884L: netdev@vger.kernel.org 18885S: Supported 18886F: drivers/net/ethernet/samsung/sxgbe/ 18887 18888SAMSUNG THERMAL DRIVER 18889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18890M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18891L: linux-pm@vger.kernel.org 18892L: linux-samsung-soc@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18895F: drivers/thermal/samsung/ 18896 18897SAMSUNG USB2 PHY DRIVER 18898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18899L: linux-kernel@vger.kernel.org 18900S: Supported 18901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18902F: Documentation/driver-api/phy/samsung-usb2.rst 18903F: drivers/phy/samsung/phy-exynos4210-usb2.c 18904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18905F: drivers/phy/samsung/phy-exynos5250-usb2.c 18906F: drivers/phy/samsung/phy-s5pv210-usb2.c 18907F: drivers/phy/samsung/phy-samsung-usb2.c 18908F: drivers/phy/samsung/phy-samsung-usb2.h 18909 18910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18911M: Paul Barker <paul.barker@sancloud.com> 18912R: Marc Murphy <marc.murphy@sancloud.com> 18913S: Supported 18914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18915 18916SC1200 WDT DRIVER 18917M: Zwane Mwaikambo <zwanem@gmail.com> 18918S: Maintained 18919F: drivers/watchdog/sc1200wdt.c 18920 18921SCHEDULER 18922M: Ingo Molnar <mingo@redhat.com> 18923M: Peter Zijlstra <peterz@infradead.org> 18924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18932L: linux-kernel@vger.kernel.org 18933S: Maintained 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18935F: include/linux/preempt.h 18936F: include/linux/sched.h 18937F: include/linux/wait.h 18938F: include/uapi/linux/sched.h 18939F: kernel/sched/ 18940 18941SCSI LIBSAS SUBSYSTEM 18942R: John Garry <john.g.garry@oracle.com> 18943R: Jason Yan <yanaijie@huawei.com> 18944L: linux-scsi@vger.kernel.org 18945S: Supported 18946F: Documentation/scsi/libsas.rst 18947F: drivers/scsi/libsas/ 18948F: include/scsi/libsas.h 18949F: include/scsi/sas_ata.h 18950 18951SCSI RDMA PROTOCOL (SRP) INITIATOR 18952M: Bart Van Assche <bvanassche@acm.org> 18953L: linux-rdma@vger.kernel.org 18954S: Supported 18955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18956F: drivers/infiniband/ulp/srp/ 18957F: include/scsi/srp.h 18958 18959SCSI RDMA PROTOCOL (SRP) TARGET 18960M: Bart Van Assche <bvanassche@acm.org> 18961L: linux-rdma@vger.kernel.org 18962L: target-devel@vger.kernel.org 18963S: Supported 18964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18965F: drivers/infiniband/ulp/srpt/ 18966 18967SCSI SG DRIVER 18968M: Doug Gilbert <dgilbert@interlog.com> 18969L: linux-scsi@vger.kernel.org 18970S: Maintained 18971W: http://sg.danny.cz/sg 18972F: Documentation/scsi/scsi-generic.rst 18973F: drivers/scsi/sg.c 18974F: include/scsi/sg.h 18975 18976SCSI SUBSYSTEM 18977M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18978M: "Martin K. Petersen" <martin.petersen@oracle.com> 18979L: linux-scsi@vger.kernel.org 18980S: Maintained 18981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18984F: Documentation/devicetree/bindings/scsi/ 18985F: drivers/scsi/ 18986F: drivers/ufs/ 18987F: include/scsi/ 18988 18989SCSI TAPE DRIVER 18990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18991L: linux-scsi@vger.kernel.org 18992S: Maintained 18993F: Documentation/scsi/st.rst 18994F: drivers/scsi/st.* 18995F: drivers/scsi/st_*.h 18996 18997SCSI TARGET CORE USER DRIVER 18998M: Bodo Stroesser <bostroesser@gmail.com> 18999L: linux-scsi@vger.kernel.org 19000L: target-devel@vger.kernel.org 19001S: Supported 19002F: Documentation/target/tcmu-design.rst 19003F: drivers/target/target_core_user.c 19004F: include/uapi/linux/target_core_user.h 19005 19006SCSI TARGET SUBSYSTEM 19007M: "Martin K. Petersen" <martin.petersen@oracle.com> 19008L: linux-scsi@vger.kernel.org 19009L: target-devel@vger.kernel.org 19010S: Supported 19011W: http://www.linux-iscsi.org 19012Q: https://patchwork.kernel.org/project/target-devel/list/ 19013T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19014F: Documentation/target/ 19015F: drivers/target/ 19016F: include/target/ 19017 19018SCTP PROTOCOL 19019M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19020M: Xin Long <lucien.xin@gmail.com> 19021L: linux-sctp@vger.kernel.org 19022S: Maintained 19023W: https://github.com/sctp/lksctp-tools/wiki 19024F: Documentation/networking/sctp.rst 19025F: include/linux/sctp.h 19026F: include/net/sctp/ 19027F: include/uapi/linux/sctp.h 19028F: net/sctp/ 19029 19030SCx200 CPU SUPPORT 19031M: Jim Cromie <jim.cromie@gmail.com> 19032S: Odd Fixes 19033F: Documentation/i2c/busses/scx200_acb.rst 19034F: arch/x86/platform/scx200/ 19035F: drivers/i2c/busses/scx200* 19036F: drivers/mtd/maps/scx200_docflash.c 19037F: drivers/watchdog/scx200_wdt.c 19038F: include/linux/scx200.h 19039 19040SCx200 GPIO DRIVER 19041M: Jim Cromie <jim.cromie@gmail.com> 19042S: Maintained 19043F: drivers/char/scx200_gpio.c 19044F: include/linux/scx200_gpio.h 19045 19046SCx200 HRT CLOCKSOURCE DRIVER 19047M: Jim Cromie <jim.cromie@gmail.com> 19048S: Maintained 19049F: drivers/clocksource/scx200_hrt.c 19050 19051SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19052M: Sascha Sommer <saschasommer@freenet.de> 19053L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19054S: Maintained 19055F: drivers/mmc/host/sdricoh_cs.c 19056 19057SECO BOARDS CEC DRIVER 19058M: Ettore Chimenti <ek5.chimenti@gmail.com> 19059S: Maintained 19060F: drivers/media/cec/platform/seco/seco-cec.c 19061F: drivers/media/cec/platform/seco/seco-cec.h 19062 19063SECURE COMPUTING 19064M: Kees Cook <keescook@chromium.org> 19065R: Andy Lutomirski <luto@amacapital.net> 19066R: Will Drewry <wad@chromium.org> 19067S: Supported 19068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19069F: Documentation/userspace-api/seccomp_filter.rst 19070F: include/linux/seccomp.h 19071F: include/uapi/linux/seccomp.h 19072F: kernel/seccomp.c 19073F: tools/testing/selftests/kselftest_harness.h 19074F: tools/testing/selftests/seccomp/* 19075K: \bsecure_computing 19076K: \bTIF_SECCOMP\b 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19079M: Kamal Dasu <kamal.dasu@broadcom.com> 19080M: Al Cooper <alcooperx@gmail.com> 19081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19082L: linux-mmc@vger.kernel.org 19083S: Maintained 19084F: drivers/mmc/host/sdhci-brcmstb* 19085 19086SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19087M: Adrian Hunter <adrian.hunter@intel.com> 19088L: linux-mmc@vger.kernel.org 19089S: Supported 19090F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19091F: drivers/mmc/host/sdhci* 19092 19093SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19094M: Eugen Hristev <eugen.hristev@microchip.com> 19095L: linux-mmc@vger.kernel.org 19096S: Supported 19097F: drivers/mmc/host/sdhci-of-at91.c 19098 19099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19100M: Haibo Chen <haibo.chen@nxp.com> 19101L: linux-imx@nxp.com 19102L: linux-mmc@vger.kernel.org 19103S: Maintained 19104F: drivers/mmc/host/sdhci-esdhc-imx.c 19105 19106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19107M: Ben Dooks <ben-linux@fluff.org> 19108M: Jaehoon Chung <jh80.chung@samsung.com> 19109L: linux-mmc@vger.kernel.org 19110S: Maintained 19111F: drivers/mmc/host/sdhci-s3c* 19112 19113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19114M: Viresh Kumar <vireshk@kernel.org> 19115L: linux-mmc@vger.kernel.org 19116S: Maintained 19117F: drivers/mmc/host/sdhci-spear.c 19118 19119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19120M: Vignesh Raghavendra <vigneshr@ti.com> 19121L: linux-mmc@vger.kernel.org 19122S: Maintained 19123F: drivers/mmc/host/sdhci-omap.c 19124 19125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19126M: Jonathan Derrick <jonathan.derrick@linux.dev> 19127L: linux-block@vger.kernel.org 19128S: Supported 19129F: block/opal_proto.h 19130F: block/sed* 19131F: include/linux/sed* 19132F: include/uapi/linux/sed* 19133 19134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19135M: Mark Rutland <mark.rutland@arm.com> 19136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19137M: Sudeep Holla <sudeep.holla@arm.com> 19138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19139S: Maintained 19140F: drivers/firmware/smccc/ 19141F: include/linux/arm-smccc.h 19142 19143SECURITY CONTACT 19144M: Security Officers <security@kernel.org> 19145S: Supported 19146F: Documentation/process/security-bugs.rst 19147 19148SECURITY SUBSYSTEM 19149M: Paul Moore <paul@paul-moore.com> 19150M: James Morris <jmorris@namei.org> 19151M: "Serge E. Hallyn" <serge@hallyn.com> 19152L: linux-security-module@vger.kernel.org (suggested Cc:) 19153S: Supported 19154W: http://kernsec.org/ 19155T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19156F: security/ 19157X: security/selinux/ 19158 19159SELINUX SECURITY MODULE 19160M: Paul Moore <paul@paul-moore.com> 19161M: Stephen Smalley <stephen.smalley.work@gmail.com> 19162M: Eric Paris <eparis@parisplace.org> 19163L: selinux@vger.kernel.org 19164S: Supported 19165W: https://selinuxproject.org 19166W: https://github.com/SELinuxProject 19167T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19168F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19169F: Documentation/ABI/removed/sysfs-selinux-disable 19170F: Documentation/admin-guide/LSM/SELinux.rst 19171F: include/trace/events/avc.h 19172F: include/uapi/linux/selinux_netlink.h 19173F: scripts/selinux/ 19174F: security/selinux/ 19175 19176SENSABLE PHANTOM 19177M: Jiri Slaby <jirislaby@kernel.org> 19178S: Maintained 19179F: drivers/misc/phantom.c 19180F: include/uapi/linux/phantom.h 19181 19182SENSEAIR SUNRISE 006-0-0007 19183M: Jacopo Mondi <jacopo@jmondi.org> 19184S: Maintained 19185F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19186F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19187F: drivers/iio/chemical/sunrise_co2.c 19188 19189SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19190M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19191S: Maintained 19192F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19193F: drivers/iio/chemical/scd30.h 19194F: drivers/iio/chemical/scd30_core.c 19195F: drivers/iio/chemical/scd30_i2c.c 19196F: drivers/iio/chemical/scd30_serial.c 19197 19198SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19199M: Roan van Dijk <roan@protonic.nl> 19200S: Maintained 19201F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19202F: drivers/iio/chemical/scd4x.c 19203 19204SENSIRION SGP40 GAS SENSOR DRIVER 19205M: Andreas Klinger <ak@it-klinger.de> 19206S: Maintained 19207F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19208F: drivers/iio/chemical/sgp40.c 19209 19210SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19211M: Tomasz Duszynski <tduszyns@gmail.com> 19212S: Maintained 19213F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19214F: drivers/iio/chemical/sps30.c 19215F: drivers/iio/chemical/sps30_i2c.c 19216F: drivers/iio/chemical/sps30_serial.c 19217 19218SERIAL DEVICE BUS 19219M: Rob Herring <robh@kernel.org> 19220L: linux-serial@vger.kernel.org 19221S: Maintained 19222F: Documentation/devicetree/bindings/serial/serial.yaml 19223F: drivers/tty/serdev/ 19224F: include/linux/serdev.h 19225 19226SERIAL DRIVERS 19227M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19228L: linux-serial@vger.kernel.org 19229S: Maintained 19230F: Documentation/devicetree/bindings/serial/ 19231F: drivers/tty/serial/ 19232 19233SERIAL IR RECEIVER 19234M: Sean Young <sean@mess.org> 19235L: linux-media@vger.kernel.org 19236S: Maintained 19237F: drivers/media/rc/serial_ir.c 19238 19239SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19240M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19242S: Maintained 19243F: Documentation/devicetree/bindings/slimbus/ 19244F: drivers/slimbus/ 19245F: include/linux/slimbus.h 19246 19247SFC NETWORK DRIVER 19248M: Edward Cree <ecree.xilinx@gmail.com> 19249M: Martin Habets <habetsm.xilinx@gmail.com> 19250L: netdev@vger.kernel.org 19251L: linux-net-drivers@amd.com 19252S: Supported 19253F: Documentation/networking/devlink/sfc.rst 19254F: drivers/net/ethernet/sfc/ 19255 19256SFCTEMP HWMON DRIVER 19257M: Emil Renner Berthing <kernel@esmil.dk> 19258L: linux-hwmon@vger.kernel.org 19259S: Maintained 19260F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19261F: Documentation/hwmon/sfctemp.rst 19262F: drivers/hwmon/sfctemp.c 19263 19264SFF/SFP/SFP+ MODULE SUPPORT 19265M: Russell King <linux@armlinux.org.uk> 19266L: netdev@vger.kernel.org 19267S: Maintained 19268F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19269F: drivers/net/phy/phylink.c 19270F: drivers/net/phy/sfp* 19271F: include/linux/mdio/mdio-i2c.h 19272F: include/linux/phylink.h 19273F: include/linux/sfp.h 19274K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19275 19276SGI GRU DRIVER 19277M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-gru/ 19280 19281SGI XP/XPC/XPNET DRIVER 19282M: Robin Holt <robinmholt@gmail.com> 19283M: Steve Wahl <steve.wahl@hpe.com> 19284R: Mike Travis <mike.travis@hpe.com> 19285S: Maintained 19286F: drivers/misc/sgi-xp/ 19287 19288SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19289M: Karsten Graul <kgraul@linux.ibm.com> 19290M: Wenjia Zhang <wenjia@linux.ibm.com> 19291M: Jan Karcher <jaka@linux.ibm.com> 19292R: D. Wythe <alibuda@linux.alibaba.com> 19293R: Tony Lu <tonylu@linux.alibaba.com> 19294R: Wen Gu <guwen@linux.alibaba.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297F: net/smc/ 19298 19299SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19300M: Linus Walleij <linus.walleij@linaro.org> 19301L: linux-iio@vger.kernel.org 19302S: Maintained 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19304F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19305F: drivers/iio/light/gp2ap002.c 19306 19307SHARP RJ54N1CB0C SENSOR DRIVER 19308M: Jacopo Mondi <jacopo@jmondi.org> 19309L: linux-media@vger.kernel.org 19310S: Odd fixes 19311T: git git://linuxtv.org/media_tree.git 19312F: drivers/media/i2c/rj54n1cb0c.c 19313F: include/media/i2c/rj54n1cb0c.h 19314 19315SH_VOU V4L2 OUTPUT DRIVER 19316L: linux-media@vger.kernel.org 19317S: Orphan 19318F: drivers/media/platform/renesas/sh_vou.c 19319F: include/media/drv-intf/sh_vou.h 19320 19321SI2157 MEDIA DRIVER 19322M: Antti Palosaari <crope@iki.fi> 19323L: linux-media@vger.kernel.org 19324S: Maintained 19325W: https://linuxtv.org 19326W: http://palosaari.fi/linux/ 19327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19328T: git git://linuxtv.org/anttip/media_tree.git 19329F: drivers/media/tuners/si2157* 19330 19331SI2165 MEDIA DRIVER 19332M: Matthias Schwarzott <zzam@gentoo.org> 19333L: linux-media@vger.kernel.org 19334S: Maintained 19335W: https://linuxtv.org 19336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19337F: drivers/media/dvb-frontends/si2165* 19338 19339SI2168 MEDIA DRIVER 19340M: Antti Palosaari <crope@iki.fi> 19341L: linux-media@vger.kernel.org 19342S: Maintained 19343W: https://linuxtv.org 19344W: http://palosaari.fi/linux/ 19345Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19346T: git git://linuxtv.org/anttip/media_tree.git 19347F: drivers/media/dvb-frontends/si2168* 19348 19349SI470X FM RADIO RECEIVER I2C DRIVER 19350M: Hans Verkuil <hverkuil@xs4all.nl> 19351L: linux-media@vger.kernel.org 19352S: Odd Fixes 19353W: https://linuxtv.org 19354T: git git://linuxtv.org/media_tree.git 19355F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19356F: drivers/media/radio/si470x/radio-si470x-i2c.c 19357 19358SI470X FM RADIO RECEIVER USB DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/radio/si470x/radio-si470x-common.c 19365F: drivers/media/radio/si470x/radio-si470x-usb.c 19366F: drivers/media/radio/si470x/radio-si470x.h 19367 19368SI4713 FM RADIO TRANSMITTER I2C DRIVER 19369M: Eduardo Valentin <edubezval@gmail.com> 19370L: linux-media@vger.kernel.org 19371S: Odd Fixes 19372W: https://linuxtv.org 19373T: git git://linuxtv.org/media_tree.git 19374F: drivers/media/radio/si4713/si4713.? 19375 19376SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19377M: Eduardo Valentin <edubezval@gmail.com> 19378L: linux-media@vger.kernel.org 19379S: Odd Fixes 19380W: https://linuxtv.org 19381T: git git://linuxtv.org/media_tree.git 19382F: drivers/media/radio/si4713/radio-platform-si4713.c 19383 19384SI4713 FM RADIO TRANSMITTER USB DRIVER 19385M: Hans Verkuil <hverkuil@xs4all.nl> 19386L: linux-media@vger.kernel.org 19387S: Maintained 19388W: https://linuxtv.org 19389T: git git://linuxtv.org/media_tree.git 19390F: drivers/media/radio/si4713/radio-usb-si4713.c 19391 19392SIANO DVB DRIVER 19393M: Mauro Carvalho Chehab <mchehab@kernel.org> 19394L: linux-media@vger.kernel.org 19395S: Odd fixes 19396W: https://linuxtv.org 19397T: git git://linuxtv.org/media_tree.git 19398F: drivers/media/common/siano/ 19399F: drivers/media/mmc/siano/ 19400F: drivers/media/usb/siano/ 19401F: drivers/media/usb/siano/ 19402 19403SIFIVE DRIVERS 19404M: Palmer Dabbelt <palmer@dabbelt.com> 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406L: linux-riscv@lists.infradead.org 19407S: Supported 19408N: sifive 19409K: [^@]sifive 19410 19411SIFIVE FU540 SYSTEM-ON-CHIP 19412M: Paul Walmsley <paul.walmsley@sifive.com> 19413M: Palmer Dabbelt <palmer@dabbelt.com> 19414L: linux-riscv@lists.infradead.org 19415S: Supported 19416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19417N: fu540 19418K: fu540 19419 19420SIFIVE PDMA DRIVER 19421M: Green Wan <green.wan@sifive.com> 19422S: Maintained 19423F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19424F: drivers/dma/sf-pdma/ 19425 19426SIFIVE SOC DRIVERS 19427M: Conor Dooley <conor@kernel.org> 19428L: linux-riscv@lists.infradead.org 19429S: Maintained 19430T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19431F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19432F: drivers/soc/sifive/ 19433 19434SILEAD TOUCHSCREEN DRIVER 19435M: Hans de Goede <hdegoede@redhat.com> 19436L: linux-input@vger.kernel.org 19437L: platform-driver-x86@vger.kernel.org 19438S: Maintained 19439F: drivers/input/touchscreen/silead.c 19440F: drivers/platform/x86/touchscreen_dmi.c 19441 19442SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19443M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19444S: Supported 19445F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19446F: drivers/net/wireless/silabs/wfx/ 19447 19448SILICON MOTION SM712 FRAME BUFFER DRIVER 19449M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19450M: Teddy Wang <teddy.wang@siliconmotion.com> 19451M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/fb/sm712fb.rst 19455F: drivers/video/fbdev/sm712* 19456 19457SILVACO I3C DUAL-ROLE MASTER 19458M: Miquel Raynal <miquel.raynal@bootlin.com> 19459M: Conor Culhane <conor.culhane@silvaco.com> 19460L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19461S: Maintained 19462F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19463F: drivers/i3c/master/svc-i3c-master.c 19464 19465SIMPLEFB FB DRIVER 19466M: Hans de Goede <hdegoede@redhat.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19470F: drivers/video/fbdev/simplefb.c 19471F: include/linux/platform_data/simplefb.h 19472 19473SIMTEC EB110ATX (Chalice CATS) 19474M: Simtec Linux Team <linux@simtec.co.uk> 19475S: Supported 19476W: http://www.simtec.co.uk/products/EB110ATX/ 19477 19478SIOX 19479M: Thorsten Scherer <t.scherer@eckelmann.de> 19480M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19481R: Pengutronix Kernel Team <kernel@pengutronix.de> 19482S: Supported 19483F: drivers/gpio/gpio-siox.c 19484F: drivers/siox/* 19485F: include/trace/events/siox.h 19486 19487SIPHASH PRF ROUTINES 19488M: Jason A. Donenfeld <Jason@zx2c4.com> 19489S: Maintained 19490F: include/linux/siphash.h 19491F: lib/siphash.c 19492F: lib/siphash_kunit.c 19493 19494SIS 190 ETHERNET DRIVER 19495M: Francois Romieu <romieu@fr.zoreil.com> 19496L: netdev@vger.kernel.org 19497S: Maintained 19498F: drivers/net/ethernet/sis/sis190.c 19499 19500SIS 900/7016 FAST ETHERNET DRIVER 19501M: Daniele Venzano <venza@brownhat.org> 19502L: netdev@vger.kernel.org 19503S: Maintained 19504W: http://www.brownhat.org/sis900.html 19505F: drivers/net/ethernet/sis/sis900.* 19506 19507SIS FRAMEBUFFER DRIVER 19508S: Orphan 19509F: Documentation/fb/sisfb.rst 19510F: drivers/video/fbdev/sis/ 19511F: include/video/sisfb.h 19512 19513SIS I2C TOUCHSCREEN DRIVER 19514M: Mika Penttilä <mpenttil@redhat.com> 19515L: linux-input@vger.kernel.org 19516S: Maintained 19517F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19518F: drivers/input/touchscreen/sis_i2c.c 19519 19520SIS USB2VGA DRIVER 19521M: Thomas Winischhofer <thomas@winischhofer.net> 19522S: Maintained 19523W: http://www.winischhofer.at/linuxsisusbvga.shtml 19524F: drivers/usb/misc/sisusbvga/ 19525 19526SL28 CPLD MFD DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19530F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19531F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19532F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19533F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19534F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19535F: drivers/gpio/gpio-sl28cpld.c 19536F: drivers/hwmon/sl28cpld-hwmon.c 19537F: drivers/irqchip/irq-sl28cpld.c 19538F: drivers/pwm/pwm-sl28cpld.c 19539F: drivers/watchdog/sl28cpld_wdt.c 19540 19541SL28 VPD NVMEM LAYOUT DRIVER 19542M: Michael Walle <michael@walle.cc> 19543S: Maintained 19544F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19545F: drivers/nvmem/layouts/sl28vpd.c 19546 19547SLAB ALLOCATOR 19548M: Christoph Lameter <cl@linux.com> 19549M: Pekka Enberg <penberg@kernel.org> 19550M: David Rientjes <rientjes@google.com> 19551M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19552M: Andrew Morton <akpm@linux-foundation.org> 19553M: Vlastimil Babka <vbabka@suse.cz> 19554R: Roman Gushchin <roman.gushchin@linux.dev> 19555R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19556L: linux-mm@kvack.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19559F: include/linux/sl?b*.h 19560F: mm/sl?b* 19561 19562SLCAN CAN NETWORK DRIVER 19563M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19564L: linux-can@vger.kernel.org 19565S: Maintained 19566F: drivers/net/can/slcan/ 19567 19568SLEEPABLE READ-COPY UPDATE (SRCU) 19569M: Lai Jiangshan <jiangshanlai@gmail.com> 19570M: "Paul E. McKenney" <paulmck@kernel.org> 19571M: Josh Triplett <josh@joshtriplett.org> 19572R: Steven Rostedt <rostedt@goodmis.org> 19573R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19574L: rcu@vger.kernel.org 19575S: Supported 19576W: http://www.rdrop.com/users/paulmck/RCU/ 19577T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19578F: include/linux/srcu*.h 19579F: kernel/rcu/srcu*.c 19580 19581SMACK SECURITY MODULE 19582M: Casey Schaufler <casey@schaufler-ca.com> 19583L: linux-security-module@vger.kernel.org 19584S: Maintained 19585W: http://schaufler-ca.com 19586T: git git://github.com/cschaufler/smack-next 19587F: Documentation/admin-guide/LSM/Smack.rst 19588F: security/smack/ 19589 19590SMC91x ETHERNET DRIVER 19591M: Nicolas Pitre <nico@fluxnic.net> 19592S: Odd Fixes 19593F: drivers/net/ethernet/smsc/smc91x.* 19594 19595SMM665 HARDWARE MONITOR DRIVER 19596M: Guenter Roeck <linux@roeck-us.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/smm665.rst 19600F: drivers/hwmon/smm665.c 19601 19602SMSC EMC2103 HARDWARE MONITOR DRIVER 19603M: Steve Glendinning <steve.glendinning@shawell.net> 19604L: linux-hwmon@vger.kernel.org 19605S: Maintained 19606F: Documentation/hwmon/emc2103.rst 19607F: drivers/hwmon/emc2103.c 19608 19609SMSC SCH5627 HARDWARE MONITOR DRIVER 19610M: Hans de Goede <hdegoede@redhat.com> 19611L: linux-hwmon@vger.kernel.org 19612S: Supported 19613F: Documentation/hwmon/sch5627.rst 19614F: drivers/hwmon/sch5627.c 19615 19616SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19617M: Steve Glendinning <steve.glendinning@shawell.net> 19618L: linux-fbdev@vger.kernel.org 19619S: Maintained 19620F: drivers/video/fbdev/smscufx.c 19621 19622SMSC47B397 HARDWARE MONITOR DRIVER 19623M: Jean Delvare <jdelvare@suse.com> 19624L: linux-hwmon@vger.kernel.org 19625S: Maintained 19626F: Documentation/hwmon/smsc47b397.rst 19627F: drivers/hwmon/smsc47b397.c 19628 19629SMSC911x ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc911x.* 19634F: include/linux/smsc911x.h 19635 19636SMSC9420 PCI ETHERNET DRIVER 19637M: Steve Glendinning <steve.glendinning@shawell.net> 19638L: netdev@vger.kernel.org 19639S: Maintained 19640F: drivers/net/ethernet/smsc/smsc9420.* 19641 19642SNET DPU VIRTIO DATA PATH ACCELERATOR 19643R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19644F: drivers/vdpa/solidrun/ 19645 19646SOCIONEXT (SNI) AVE NETWORK DRIVER 19647M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19648L: netdev@vger.kernel.org 19649S: Maintained 19650F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19651F: drivers/net/ethernet/socionext/sni_ave.c 19652 19653SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19654M: Jassi Brar <jaswinder.singh@linaro.org> 19655M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19656L: netdev@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19659F: drivers/net/ethernet/socionext/netsec.c 19660 19661SOCIONEXT (SNI) Synquacer SPI DRIVER 19662M: Masahisa Kojima <masahisa.kojima@linaro.org> 19663M: Jassi Brar <jaswinder.singh@linaro.org> 19664L: linux-spi@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19667F: drivers/spi/spi-synquacer.c 19668 19669SOCIONEXT SYNQUACER I2C DRIVER 19670M: Ard Biesheuvel <ardb@kernel.org> 19671L: linux-i2c@vger.kernel.org 19672S: Maintained 19673F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19674F: drivers/i2c/busses/i2c-synquacer.c 19675 19676SOCIONEXT UNIPHIER SOUND DRIVER 19677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19678S: Orphan 19679F: sound/soc/uniphier/ 19680 19681SOCKET TIMESTAMPING 19682M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19683S: Maintained 19684F: Documentation/networking/timestamping.rst 19685F: include/uapi/linux/net_tstamp.h 19686F: tools/testing/selftests/net/so_txtime.c 19687 19688SOEKRIS NET48XX LED SUPPORT 19689M: Chris Boot <bootc@bootc.net> 19690S: Maintained 19691F: drivers/leds/leds-net48xx.c 19692 19693SOFT-IWARP DRIVER (siw) 19694M: Bernard Metzler <bmt@zurich.ibm.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/siw/ 19698F: include/uapi/rdma/siw-abi.h 19699 19700SOFT-ROCE DRIVER (rxe) 19701M: Zhu Yanjun <zyjzyj2000@gmail.com> 19702L: linux-rdma@vger.kernel.org 19703S: Supported 19704F: drivers/infiniband/sw/rxe/ 19705F: include/uapi/rdma/rdma_user_rxe.h 19706 19707SOFTLOGIC 6x10 MPEG CODEC 19708M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19709M: Anton Sviridenko <anton@corp.bluecherry.net> 19710M: Andrey Utkin <andrey_utkin@fastmail.com> 19711M: Ismael Luceno <ismael@iodev.co.uk> 19712L: linux-media@vger.kernel.org 19713S: Supported 19714F: drivers/media/pci/solo6x10/ 19715 19716SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19717M: James Morse <james.morse@arm.com> 19718L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19719S: Maintained 19720F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19721F: drivers/firmware/arm_sdei.c 19722F: include/linux/arm_sdei.h 19723F: include/uapi/linux/arm_sdei.h 19724 19725SOFTWARE NODES AND DEVICE PROPERTIES 19726R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19727R: Daniel Scally <djrscally@gmail.com> 19728R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19729R: Sakari Ailus <sakari.ailus@linux.intel.com> 19730L: linux-acpi@vger.kernel.org 19731S: Maintained 19732F: drivers/base/property.c 19733F: drivers/base/swnode.c 19734F: include/linux/fwnode.h 19735F: include/linux/property.h 19736 19737SOFTWARE RAID (Multiple Disks) SUPPORT 19738M: Song Liu <song@kernel.org> 19739L: linux-raid@vger.kernel.org 19740S: Supported 19741Q: https://patchwork.kernel.org/project/linux-raid/list/ 19742T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19743F: drivers/md/Kconfig 19744F: drivers/md/Makefile 19745F: drivers/md/md* 19746F: drivers/md/raid* 19747F: include/linux/raid/ 19748F: include/uapi/linux/raid/ 19749 19750SOLIDRUN CLEARFOG SUPPORT 19751M: Russell King <linux@armlinux.org.uk> 19752S: Maintained 19753F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19754F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19755 19756SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19757M: Russell King <linux@armlinux.org.uk> 19758S: Maintained 19759F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19760F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19761F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19762 19763SONIC NETWORK DRIVER 19764M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19765L: netdev@vger.kernel.org 19766S: Maintained 19767F: drivers/net/ethernet/natsemi/sonic.* 19768 19769SONICS SILICON BACKPLANE DRIVER (SSB) 19770M: Michael Buesch <m@bues.ch> 19771L: linux-wireless@vger.kernel.org 19772S: Maintained 19773F: drivers/ssb/ 19774F: include/linux/ssb/ 19775 19776SONY IMX208 SENSOR DRIVER 19777M: Sakari Ailus <sakari.ailus@linux.intel.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: drivers/media/i2c/imx208.c 19782 19783SONY IMX214 SENSOR DRIVER 19784M: Ricardo Ribalda <ribalda@kernel.org> 19785L: linux-media@vger.kernel.org 19786S: Maintained 19787T: git git://linuxtv.org/media_tree.git 19788F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19789F: drivers/media/i2c/imx214.c 19790 19791SONY IMX219 SENSOR DRIVER 19792M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19793L: linux-media@vger.kernel.org 19794S: Maintained 19795T: git git://linuxtv.org/media_tree.git 19796F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19797F: drivers/media/i2c/imx219.c 19798 19799SONY IMX258 SENSOR DRIVER 19800M: Sakari Ailus <sakari.ailus@linux.intel.com> 19801L: linux-media@vger.kernel.org 19802S: Maintained 19803T: git git://linuxtv.org/media_tree.git 19804F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19805F: drivers/media/i2c/imx258.c 19806 19807SONY IMX274 SENSOR DRIVER 19808M: Leon Luo <leonl@leopardimaging.com> 19809L: linux-media@vger.kernel.org 19810S: Maintained 19811T: git git://linuxtv.org/media_tree.git 19812F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19813F: drivers/media/i2c/imx274.c 19814 19815SONY IMX290 SENSOR DRIVER 19816M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19817L: linux-media@vger.kernel.org 19818S: Maintained 19819T: git git://linuxtv.org/media_tree.git 19820F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19821F: drivers/media/i2c/imx290.c 19822 19823SONY IMX296 SENSOR DRIVER 19824M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19825M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19826L: linux-media@vger.kernel.org 19827S: Maintained 19828T: git git://linuxtv.org/media_tree.git 19829F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19830F: drivers/media/i2c/imx296.c 19831 19832SONY IMX319 SENSOR DRIVER 19833M: Bingbu Cao <bingbu.cao@intel.com> 19834L: linux-media@vger.kernel.org 19835S: Maintained 19836T: git git://linuxtv.org/media_tree.git 19837F: drivers/media/i2c/imx319.c 19838 19839SONY IMX334 SENSOR DRIVER 19840M: Paul J. Murphy <paul.j.murphy@intel.com> 19841M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19842L: linux-media@vger.kernel.org 19843S: Maintained 19844T: git git://linuxtv.org/media_tree.git 19845F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19846F: drivers/media/i2c/imx334.c 19847 19848SONY IMX335 SENSOR DRIVER 19849M: Paul J. Murphy <paul.j.murphy@intel.com> 19850M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19851L: linux-media@vger.kernel.org 19852S: Maintained 19853T: git git://linuxtv.org/media_tree.git 19854F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19855F: drivers/media/i2c/imx335.c 19856 19857SONY IMX355 SENSOR DRIVER 19858M: Tianshu Qiu <tian.shu.qiu@intel.com> 19859L: linux-media@vger.kernel.org 19860S: Maintained 19861T: git git://linuxtv.org/media_tree.git 19862F: drivers/media/i2c/imx355.c 19863 19864SONY IMX412 SENSOR DRIVER 19865M: Paul J. Murphy <paul.j.murphy@intel.com> 19866M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19867L: linux-media@vger.kernel.org 19868S: Maintained 19869T: git git://linuxtv.org/media_tree.git 19870F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19871F: drivers/media/i2c/imx412.c 19872 19873SONY IMX415 SENSOR DRIVER 19874M: Michael Riesch <michael.riesch@wolfvision.net> 19875L: linux-media@vger.kernel.org 19876S: Maintained 19877T: git git://linuxtv.org/media_tree.git 19878F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19879F: drivers/media/i2c/imx415.c 19880 19881SONY MEMORYSTICK SUBSYSTEM 19882M: Maxim Levitsky <maximlevitsky@gmail.com> 19883M: Alex Dubov <oakad@yahoo.com> 19884M: Ulf Hansson <ulf.hansson@linaro.org> 19885L: linux-mmc@vger.kernel.org 19886S: Maintained 19887T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19888F: drivers/memstick/ 19889F: include/linux/memstick.h 19890 19891SONY VAIO CONTROL DEVICE DRIVER 19892M: Mattia Dongili <malattia@linux.it> 19893L: platform-driver-x86@vger.kernel.org 19894S: Maintained 19895W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19896F: Documentation/admin-guide/laptops/sony-laptop.rst 19897F: drivers/char/sonypi.c 19898F: drivers/platform/x86/sony-laptop.c 19899F: include/linux/sony-laptop.h 19900 19901SOUND 19902M: Jaroslav Kysela <perex@perex.cz> 19903M: Takashi Iwai <tiwai@suse.com> 19904L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19905S: Maintained 19906W: http://www.alsa-project.org/ 19907Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19908T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19909F: Documentation/sound/ 19910F: include/sound/ 19911F: include/uapi/sound/ 19912F: sound/ 19913F: tools/testing/selftests/alsa 19914 19915SOUND - ALSA SELFTESTS 19916M: Mark Brown <broonie@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918L: linux-kselftest@vger.kernel.org 19919S: Supported 19920F: tools/testing/selftests/alsa 19921 19922SOUND - COMPRESSED AUDIO 19923M: Vinod Koul <vkoul@kernel.org> 19924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19925S: Supported 19926T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19927F: Documentation/sound/designs/compress-offload.rst 19928F: include/sound/compress_driver.h 19929F: include/uapi/sound/compress_* 19930F: sound/core/compress_offload.c 19931F: sound/soc/soc-compress.c 19932 19933SOUND - DMAENGINE HELPERS 19934M: Lars-Peter Clausen <lars@metafoo.de> 19935S: Supported 19936F: include/sound/dmaengine_pcm.h 19937F: sound/core/pcm_dmaengine.c 19938F: sound/soc/soc-generic-dmaengine-pcm.c 19939 19940SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19941M: Liam Girdwood <lgirdwood@gmail.com> 19942M: Mark Brown <broonie@kernel.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Supported 19945W: http://alsa-project.org/main/index.php/ASoC 19946T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19947F: Documentation/devicetree/bindings/sound/ 19948F: Documentation/sound/soc/ 19949F: include/dt-bindings/sound/ 19950F: include/sound/soc* 19951F: sound/soc/ 19952 19953SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19954M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955M: Liam Girdwood <lgirdwood@gmail.com> 19956M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19957M: Bard Liao <yung-chuan.liao@linux.intel.com> 19958M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19959M: Daniel Baluta <daniel.baluta@nxp.com> 19960R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19961L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19962S: Supported 19963W: https://github.com/thesofproject/linux/ 19964F: sound/soc/sof/ 19965 19966SOUNDWIRE SUBSYSTEM 19967M: Vinod Koul <vkoul@kernel.org> 19968M: Bard Liao <yung-chuan.liao@linux.intel.com> 19969R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19970R: Sanyog Kale <sanyog.r.kale@intel.com> 19971L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19972S: Supported 19973T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19974F: Documentation/driver-api/soundwire/ 19975F: drivers/soundwire/ 19976F: include/linux/soundwire/ 19977 19978SP2 MEDIA DRIVER 19979M: Olli Salonen <olli.salonen@iki.fi> 19980L: linux-media@vger.kernel.org 19981S: Maintained 19982W: https://linuxtv.org 19983Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19984F: drivers/media/dvb-frontends/sp2* 19985 19986SPANISH DOCUMENTATION 19987M: Carlos Bilbao <carlos.bilbao@amd.com> 19988S: Maintained 19989F: Documentation/translations/sp_SP/ 19990 19991SPARC + UltraSPARC (sparc/sparc64) 19992M: "David S. Miller" <davem@davemloft.net> 19993L: sparclinux@vger.kernel.org 19994S: Maintained 19995Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19998F: arch/sparc/ 19999F: drivers/sbus/ 20000 20001SPARC SERIAL DRIVERS 20002M: "David S. Miller" <davem@davemloft.net> 20003L: sparclinux@vger.kernel.org 20004S: Maintained 20005T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20007F: drivers/tty/serial/suncore.c 20008F: drivers/tty/serial/sunhv.c 20009F: drivers/tty/serial/sunsab.c 20010F: drivers/tty/serial/sunsab.h 20011F: drivers/tty/serial/sunsu.c 20012F: drivers/tty/serial/sunzilog.c 20013F: drivers/tty/serial/sunzilog.h 20014F: drivers/tty/vcc.c 20015F: include/linux/sunserialcore.h 20016 20017SPARSE CHECKER 20018M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20019L: linux-sparse@vger.kernel.org 20020S: Maintained 20021W: https://sparse.docs.kernel.org/ 20022Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20023B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20024T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20025F: include/linux/compiler.h 20026 20027SPEAKUP CONSOLE SPEECH DRIVER 20028M: William Hubbs <w.d.hubbs@gmail.com> 20029M: Chris Brannon <chris@the-brannons.com> 20030M: Kirk Reiser <kirk@reisers.ca> 20031M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20032L: speakup@linux-speakup.org 20033S: Odd Fixes 20034W: http://www.linux-speakup.org/ 20035W: https://github.com/linux-speakup/speakup 20036B: https://github.com/linux-speakup/speakup/issues 20037F: drivers/accessibility/speakup/ 20038 20039SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20040M: Viresh Kumar <vireshk@kernel.org> 20041M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20042M: soc@kernel.org 20043L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20044S: Maintained 20045W: http://www.st.com/spear 20046F: arch/arm/boot/dts/st/spear* 20047F: arch/arm/mach-spear/ 20048F: drivers/clk/spear/ 20049F: drivers/pinctrl/spear/ 20050 20051SPI NOR SUBSYSTEM 20052M: Tudor Ambarus <tudor.ambarus@linaro.org> 20053M: Pratyush Yadav <pratyush@kernel.org> 20054R: Michael Walle <michael@walle.cc> 20055L: linux-mtd@lists.infradead.org 20056S: Maintained 20057W: http://www.linux-mtd.infradead.org/ 20058Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20059C: irc://irc.oftc.net/mtd 20060T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20061F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20062F: drivers/mtd/spi-nor/ 20063F: include/linux/mtd/spi-nor.h 20064 20065SPI SUBSYSTEM 20066M: Mark Brown <broonie@kernel.org> 20067L: linux-spi@vger.kernel.org 20068S: Maintained 20069Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20070T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20071F: Documentation/devicetree/bindings/spi/ 20072F: Documentation/spi/ 20073F: drivers/spi/ 20074F: include/linux/spi/ 20075F: include/uapi/linux/spi/ 20076F: tools/spi/ 20077 20078SPIDERNET NETWORK DRIVER for CELL 20079M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20080M: Geoff Levand <geoff@infradead.org> 20081L: netdev@vger.kernel.org 20082L: linuxppc-dev@lists.ozlabs.org 20083S: Maintained 20084F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20085F: drivers/net/ethernet/toshiba/spider_net* 20086 20087SPMI SUBSYSTEM 20088M: Stephen Boyd <sboyd@kernel.org> 20089L: linux-kernel@vger.kernel.org 20090S: Maintained 20091T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20092F: Documentation/devicetree/bindings/spmi/ 20093F: drivers/spmi/ 20094F: include/dt-bindings/spmi/spmi.h 20095F: include/linux/spmi.h 20096F: include/trace/events/spmi.h 20097 20098SPU FILE SYSTEM 20099M: Jeremy Kerr <jk@ozlabs.org> 20100L: linuxppc-dev@lists.ozlabs.org 20101S: Supported 20102W: http://www.ibm.com/developerworks/power/cell/ 20103F: Documentation/filesystems/spufs/spufs.rst 20104F: arch/powerpc/platforms/cell/spufs/ 20105 20106SQUASHFS FILE SYSTEM 20107M: Phillip Lougher <phillip@squashfs.org.uk> 20108L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20109S: Maintained 20110W: http://squashfs.org.uk 20111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20112F: Documentation/filesystems/squashfs.rst 20113F: fs/squashfs/ 20114 20115SRM (Alpha) environment access 20116M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20117S: Maintained 20118F: arch/alpha/kernel/srm_env.c 20119 20120ST LSM6DSx IMU IIO DRIVER 20121M: Lorenzo Bianconi <lorenzo@kernel.org> 20122L: linux-iio@vger.kernel.org 20123S: Maintained 20124W: http://www.st.com/ 20125F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20126F: drivers/iio/imu/st_lsm6dsx/ 20127 20128ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20129M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20130M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20131L: linux-media@vger.kernel.org 20132S: Maintained 20133T: git git://linuxtv.org/media_tree.git 20134F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20135F: drivers/media/i2c/st-mipid02.c 20136 20137ST STM32 I2C/SMBUS DRIVER 20138M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20139M: Alain Volmat <alain.volmat@foss.st.com> 20140L: linux-i2c@vger.kernel.org 20141S: Maintained 20142F: drivers/i2c/busses/i2c-stm32* 20143 20144ST STM32 SPI DRIVER 20145M: Alain Volmat <alain.volmat@foss.st.com> 20146L: linux-spi@vger.kernel.org 20147S: Maintained 20148F: drivers/spi/spi-stm32.c 20149 20150ST STPDDC60 DRIVER 20151M: Daniel Nilsson <daniel.nilsson@flex.com> 20152L: linux-hwmon@vger.kernel.org 20153S: Maintained 20154F: Documentation/hwmon/stpddc60.rst 20155F: drivers/hwmon/pmbus/stpddc60.c 20156 20157ST VGXY61 DRIVER 20158M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20159M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162T: git git://linuxtv.org/media_tree.git 20163F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20164F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20165F: drivers/media/i2c/st-vgxy61.c 20166 20167ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20168M: Song Qiang <songqiang1304521@gmail.com> 20169L: linux-iio@vger.kernel.org 20170S: Maintained 20171F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20172F: drivers/iio/proximity/vl53l0x-i2c.c 20173 20174STABLE BRANCH 20175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20176M: Sasha Levin <sashal@kernel.org> 20177L: stable@vger.kernel.org 20178S: Supported 20179F: Documentation/process/stable-kernel-rules.rst 20180 20181STAGING - ATOMISP DRIVER 20182M: Hans de Goede <hdegoede@redhat.com> 20183M: Mauro Carvalho Chehab <mchehab@kernel.org> 20184R: Sakari Ailus <sakari.ailus@linux.intel.com> 20185L: linux-media@vger.kernel.org 20186S: Maintained 20187F: drivers/staging/media/atomisp/ 20188 20189STAGING - FIELDBUS SUBSYSTEM 20190M: Sven Van Asbroeck <TheSven73@gmail.com> 20191S: Maintained 20192F: drivers/staging/fieldbus/* 20193F: drivers/staging/fieldbus/Documentation/ 20194 20195STAGING - HMS ANYBUS-S BUS 20196M: Sven Van Asbroeck <TheSven73@gmail.com> 20197S: Maintained 20198F: drivers/staging/fieldbus/anybuss/ 20199 20200STAGING - INDUSTRIAL IO 20201M: Jonathan Cameron <jic23@kernel.org> 20202L: linux-iio@vger.kernel.org 20203S: Odd Fixes 20204F: Documentation/devicetree/bindings/staging/iio/ 20205F: drivers/staging/iio/ 20206 20207STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20208M: Marc Dietrich <marvin24@gmx.de> 20209L: ac100@lists.launchpad.net (moderated for non-subscribers) 20210L: linux-tegra@vger.kernel.org 20211S: Maintained 20212F: drivers/staging/nvec/ 20213 20214STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20215M: Jens Frederich <jfrederich@gmail.com> 20216M: Jon Nettleton <jon.nettleton@gmail.com> 20217S: Maintained 20218W: http://wiki.laptop.org/go/DCON 20219F: drivers/staging/olpc_dcon/ 20220 20221STAGING - REALTEK RTL8712U DRIVERS 20222M: Larry Finger <Larry.Finger@lwfinger.net> 20223M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20224S: Odd Fixes 20225F: drivers/staging/rtl8712/ 20226 20227STAGING - SEPS525 LCD CONTROLLER DRIVERS 20228M: Michael Hennerich <michael.hennerich@analog.com> 20229L: linux-fbdev@vger.kernel.org 20230S: Supported 20231F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20232F: drivers/staging/fbtft/fb_seps525.c 20233 20234STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20235M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20236M: Teddy Wang <teddy.wang@siliconmotion.com> 20237M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20238L: linux-fbdev@vger.kernel.org 20239S: Maintained 20240F: drivers/staging/sm750fb/ 20241 20242STAGING - VIA VT665X DRIVERS 20243M: Forest Bond <forest@alittletooquiet.net> 20244S: Odd Fixes 20245F: drivers/staging/vt665?/ 20246 20247STAGING SUBSYSTEM 20248M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20249L: linux-staging@lists.linux.dev 20250S: Supported 20251T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20252F: drivers/staging/ 20253 20254STARFIRE/DURALAN NETWORK DRIVER 20255M: Ion Badulescu <ionut@badula.org> 20256S: Odd Fixes 20257F: drivers/net/ethernet/adaptec/starfire* 20258 20259STARFIVE CRYPTO DRIVER 20260M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20261M: William Qiu <william.qiu@starfivetech.com> 20262S: Supported 20263F: Documentation/devicetree/bindings/crypto/starfive* 20264F: drivers/crypto/starfive/ 20265 20266STARFIVE DEVICETREES 20267M: Emil Renner Berthing <kernel@esmil.dk> 20268S: Maintained 20269F: arch/riscv/boot/dts/starfive/ 20270 20271STARFIVE DWMAC GLUE LAYER 20272M: Emil Renner Berthing <kernel@esmil.dk> 20273M: Samin Guo <samin.guo@starfivetech.com> 20274S: Maintained 20275F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20276F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20277 20278STARFIVE JH7110 MMC/SD/SDIO DRIVER 20279M: William Qiu <william.qiu@starfivetech.com> 20280S: Supported 20281F: Documentation/devicetree/bindings/mmc/starfive* 20282F: drivers/mmc/host/dw_mmc-starfive.c 20283 20284STARFIVE JH7110 TDM DRIVER 20285M: Walker Chen <walker.chen@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20288F: sound/soc/starfive/jh7110_tdm.c 20289 20290STARFIVE JH71X0 CLOCK DRIVERS 20291M: Emil Renner Berthing <kernel@esmil.dk> 20292M: Hal Feng <hal.feng@starfivetech.com> 20293S: Maintained 20294F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20295F: drivers/clk/starfive/clk-starfive-jh71* 20296F: include/dt-bindings/clock/starfive?jh71*.h 20297 20298STARFIVE JH71X0 PINCTRL DRIVERS 20299M: Emil Renner Berthing <kernel@esmil.dk> 20300M: Jianlong Huang <jianlong.huang@starfivetech.com> 20301L: linux-gpio@vger.kernel.org 20302S: Maintained 20303F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20304F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20305F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20306F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20307 20308STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20309M: Emil Renner Berthing <kernel@esmil.dk> 20310M: Hal Feng <hal.feng@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20313F: drivers/reset/starfive/reset-starfive-jh71* 20314F: include/dt-bindings/reset/starfive?jh71*.h 20315 20316STARFIVE JH71X0 USB DRIVERS 20317M: Minda Chen <minda.chen@starfivetech.com> 20318S: Maintained 20319F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20320F: drivers/usb/cdns3/cdns3-starfive.c 20321 20322STARFIVE JH71XX PMU CONTROLLER DRIVER 20323M: Walker Chen <walker.chen@starfivetech.com> 20324S: Supported 20325F: Documentation/devicetree/bindings/power/starfive* 20326F: drivers/genpd/starfive/jh71xx_pmu.c 20327F: include/dt-bindings/power/starfive,jh7110-pmu.h 20328 20329STARFIVE SOC DRIVERS 20330M: Conor Dooley <conor@kernel.org> 20331S: Maintained 20332T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20333F: drivers/soc/starfive/ 20334 20335STARFIVE TRNG DRIVER 20336M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/rng/starfive* 20339F: drivers/char/hw_random/jh7110-trng.c 20340 20341STARFIVE WATCHDOG DRIVER 20342M: Xingyu Wu <xingyu.wu@starfivetech.com> 20343M: Samin Guo <samin.guo@starfivetech.com> 20344S: Supported 20345F: Documentation/devicetree/bindings/watchdog/starfive* 20346F: drivers/watchdog/starfive-wdt.c 20347 20348STATIC BRANCH/CALL 20349M: Peter Zijlstra <peterz@infradead.org> 20350M: Josh Poimboeuf <jpoimboe@kernel.org> 20351M: Jason Baron <jbaron@akamai.com> 20352R: Steven Rostedt <rostedt@goodmis.org> 20353R: Ard Biesheuvel <ardb@kernel.org> 20354S: Supported 20355F: arch/*/include/asm/jump_label*.h 20356F: arch/*/include/asm/static_call*.h 20357F: arch/*/kernel/jump_label.c 20358F: arch/*/kernel/static_call.c 20359F: include/linux/jump_label*.h 20360F: include/linux/static_call*.h 20361F: kernel/jump_label.c 20362F: kernel/static_call.c 20363 20364STI AUDIO (ASoC) DRIVERS 20365M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20366L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20367S: Maintained 20368F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20369F: sound/soc/sti/ 20370 20371STI CEC DRIVER 20372M: Alain Volmat <alain.volmat@foss.st.com> 20373S: Maintained 20374F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20375F: drivers/media/cec/platform/sti/ 20376 20377STK1160 USB VIDEO CAPTURE DRIVER 20378M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20379L: linux-media@vger.kernel.org 20380S: Maintained 20381T: git git://linuxtv.org/media_tree.git 20382F: drivers/media/usb/stk1160/ 20383 20384STM32 AUDIO (ASoC) DRIVERS 20385M: Olivier Moysan <olivier.moysan@foss.st.com> 20386M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20388S: Maintained 20389F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20390F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20391F: sound/soc/stm/ 20392 20393STM32 TIMER/LPTIMER DRIVERS 20394M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20395S: Maintained 20396F: Documentation/ABI/testing/*timer-stm32 20397F: Documentation/devicetree/bindings/*/*stm32-*timer* 20398F: drivers/*/stm32-*timer* 20399F: drivers/pwm/pwm-stm32* 20400F: include/linux/*/stm32-*tim* 20401 20402STMMAC ETHERNET DRIVER 20403M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20404M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20405M: Jose Abreu <joabreu@synopsys.com> 20406L: netdev@vger.kernel.org 20407S: Supported 20408W: http://www.stlinux.com 20409F: Documentation/networking/device_drivers/ethernet/stmicro/ 20410F: drivers/net/ethernet/stmicro/stmmac/ 20411 20412SUN HAPPY MEAL ETHERNET DRIVER 20413M: Sean Anderson <seanga2@gmail.com> 20414S: Maintained 20415F: drivers/net/ethernet/sun/sunhme.* 20416 20417SUN3/3X 20418M: Sam Creasey <sammy@sammy.net> 20419S: Maintained 20420W: http://sammy.net/sun3/ 20421F: arch/m68k/include/asm/sun3* 20422F: arch/m68k/kernel/*sun3* 20423F: arch/m68k/sun3*/ 20424F: drivers/net/ethernet/i825xx/sun3* 20425 20426SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20427M: Hans de Goede <hdegoede@redhat.com> 20428L: linux-input@vger.kernel.org 20429S: Maintained 20430F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20431F: drivers/input/keyboard/sun4i-lradc-keys.c 20432 20433SUNDANCE NETWORK DRIVER 20434M: Denis Kirjanov <kda@linux-powerpc.org> 20435L: netdev@vger.kernel.org 20436S: Maintained 20437F: drivers/net/ethernet/dlink/sundance.c 20438 20439SUNPLUS ETHERNET DRIVER 20440M: Wells Lu <wellslutw@gmail.com> 20441L: netdev@vger.kernel.org 20442S: Maintained 20443W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20444F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20445F: drivers/net/ethernet/sunplus/ 20446 20447SUNPLUS MMC DRIVER 20448M: Tony Huang <tonyhuang.sunplus@gmail.com> 20449M: Li-hao Kuo <lhjeff911@gmail.com> 20450S: Maintained 20451F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20452F: drivers/mmc/host/sunplus-mmc.c 20453 20454SUNPLUS OCOTP DRIVER 20455M: Vincent Shih <vincent.sunplus@gmail.com> 20456S: Maintained 20457F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20458F: drivers/nvmem/sunplus-ocotp.c 20459 20460SUNPLUS PWM DRIVER 20461M: Hammer Hsieh <hammerh0314@gmail.com> 20462S: Maintained 20463F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20464F: drivers/pwm/pwm-sunplus.c 20465 20466SUNPLUS RTC DRIVER 20467M: Vincent Shih <vincent.sunplus@gmail.com> 20468L: linux-rtc@vger.kernel.org 20469S: Maintained 20470F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20471F: drivers/rtc/rtc-sunplus.c 20472 20473SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20474M: Li-hao Kuo <lhjeff911@gmail.com> 20475L: linux-spi@vger.kernel.org 20476S: Maintained 20477F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20478F: drivers/spi/spi-sunplus-sp7021.c 20479 20480SUNPLUS UART DRIVER 20481M: Hammer Hsieh <hammerh0314@gmail.com> 20482S: Maintained 20483F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20484F: drivers/tty/serial/sunplus-uart.c 20485 20486SUNPLUS USB2 PHY DRIVER 20487M: Vincent Shih <vincent.sunplus@gmail.com> 20488L: linux-usb@vger.kernel.org 20489S: Maintained 20490F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20491F: drivers/phy/sunplus/Kconfig 20492F: drivers/phy/sunplus/Makefile 20493F: drivers/phy/sunplus/phy-sunplus-usb2.c 20494 20495SUNPLUS WATCHDOG DRIVER 20496M: Xiantao Hu <xt.hu@cqplus1.com> 20497L: linux-watchdog@vger.kernel.org 20498S: Maintained 20499F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20500F: drivers/watchdog/sunplus_wdt.c 20501 20502SUPERH 20503M: Yoshinori Sato <ysato@users.sourceforge.jp> 20504M: Rich Felker <dalias@libc.org> 20505M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20506L: linux-sh@vger.kernel.org 20507S: Maintained 20508Q: http://patchwork.kernel.org/project/linux-sh/list/ 20509F: Documentation/arch/sh/ 20510F: arch/sh/ 20511F: drivers/sh/ 20512 20513SUSPEND TO RAM 20514M: "Rafael J. Wysocki" <rafael@kernel.org> 20515M: Len Brown <len.brown@intel.com> 20516M: Pavel Machek <pavel@ucw.cz> 20517L: linux-pm@vger.kernel.org 20518S: Supported 20519B: https://bugzilla.kernel.org 20520F: Documentation/power/ 20521F: arch/x86/kernel/acpi/sleep* 20522F: arch/x86/kernel/acpi/wakeup* 20523F: drivers/base/power/ 20524F: include/linux/freezer.h 20525F: include/linux/pm.h 20526F: include/linux/suspend.h 20527F: kernel/power/ 20528 20529SVGA HANDLING 20530M: Martin Mares <mj@ucw.cz> 20531L: linux-video@atrey.karlin.mff.cuni.cz 20532S: Maintained 20533F: Documentation/admin-guide/svga.rst 20534F: arch/x86/boot/video* 20535 20536SWITCHDEV 20537M: Jiri Pirko <jiri@resnulli.us> 20538M: Ivan Vecera <ivecera@redhat.com> 20539L: netdev@vger.kernel.org 20540S: Supported 20541F: include/net/switchdev.h 20542F: net/switchdev/ 20543 20544SY8106A REGULATOR DRIVER 20545M: Icenowy Zheng <icenowy@aosc.io> 20546S: Maintained 20547F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20548F: drivers/regulator/sy8106a-regulator.c 20549 20550SYNC FILE FRAMEWORK 20551M: Sumit Semwal <sumit.semwal@linaro.org> 20552R: Gustavo Padovan <gustavo@padovan.org> 20553L: linux-media@vger.kernel.org 20554L: dri-devel@lists.freedesktop.org 20555S: Maintained 20556T: git git://anongit.freedesktop.org/drm/drm-misc 20557F: Documentation/driver-api/sync_file.rst 20558F: drivers/dma-buf/dma-fence* 20559F: drivers/dma-buf/sw_sync.c 20560F: drivers/dma-buf/sync_* 20561F: include/linux/sync_file.h 20562F: include/uapi/linux/sync_file.h 20563 20564SYNOPSYS ARC ARCHITECTURE 20565M: Vineet Gupta <vgupta@kernel.org> 20566L: linux-snps-arc@lists.infradead.org 20567S: Supported 20568T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20569F: Documentation/arch/arc 20570F: Documentation/devicetree/bindings/arc/* 20571F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20572F: arch/arc/ 20573F: drivers/clocksource/arc_timer.c 20574F: drivers/tty/serial/arc_uart.c 20575 20576SYNOPSYS ARC HSDK SDP pll clock driver 20577M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20578S: Supported 20579F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20580F: drivers/clk/clk-hsdk-pll.c 20581 20582SYNOPSYS ARC SDP clock driver 20583M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20584S: Supported 20585F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20586F: drivers/clk/axs10x/* 20587 20588SYNOPSYS ARC SDP platform support 20589M: Alexey Brodkin <abrodkin@synopsys.com> 20590S: Supported 20591F: Documentation/devicetree/bindings/arc/axs10* 20592F: arch/arc/boot/dts/ax* 20593F: arch/arc/plat-axs10x 20594 20595SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20596M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20597S: Supported 20598F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20599F: drivers/reset/reset-axs10x.c 20600 20601SYNOPSYS CREG GPIO DRIVER 20602M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20603S: Maintained 20604F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20605F: drivers/gpio/gpio-creg-snps.c 20606 20607SYNOPSYS DESIGNWARE 8250 UART DRIVER 20608M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20609R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20610S: Supported 20611F: drivers/tty/serial/8250/8250_dw.c 20612F: drivers/tty/serial/8250/8250_dwlib.* 20613F: drivers/tty/serial/8250/8250_lpss.c 20614 20615SYNOPSYS DESIGNWARE APB GPIO DRIVER 20616M: Hoan Tran <hoan@os.amperecomputing.com> 20617M: Serge Semin <fancer.lancer@gmail.com> 20618L: linux-gpio@vger.kernel.org 20619S: Maintained 20620F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20621F: drivers/gpio/gpio-dwapb.c 20622 20623SYNOPSYS DESIGNWARE APB SSI DRIVER 20624M: Serge Semin <fancer.lancer@gmail.com> 20625L: linux-spi@vger.kernel.org 20626S: Supported 20627F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20628F: drivers/spi/spi-dw* 20629 20630SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20631M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20632S: Maintained 20633F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20634F: drivers/dma/dw-axi-dmac/ 20635 20636SYNOPSYS DESIGNWARE DMAC DRIVER 20637M: Viresh Kumar <vireshk@kernel.org> 20638R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20639S: Maintained 20640F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20641F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20642F: drivers/dma/dw/ 20643F: include/dt-bindings/dma/dw-dmac.h 20644F: include/linux/dma/dw.h 20645F: include/linux/platform_data/dma-dw.h 20646 20647SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20648M: Jose Abreu <Jose.Abreu@synopsys.com> 20649L: netdev@vger.kernel.org 20650S: Supported 20651F: drivers/net/ethernet/synopsys/ 20652 20653SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20654M: Jose Abreu <Jose.Abreu@synopsys.com> 20655L: netdev@vger.kernel.org 20656S: Supported 20657F: drivers/net/pcs/pcs-xpcs.c 20658F: drivers/net/pcs/pcs-xpcs.h 20659F: include/linux/pcs/pcs-xpcs.h 20660 20661SYNOPSYS DESIGNWARE I2C DRIVER 20662M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20663R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20664R: Mika Westerberg <mika.westerberg@linux.intel.com> 20665R: Jan Dabros <jsd@semihalf.com> 20666L: linux-i2c@vger.kernel.org 20667S: Supported 20668F: drivers/i2c/busses/i2c-designware-* 20669 20670SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20671M: Jaehoon Chung <jh80.chung@samsung.com> 20672L: linux-mmc@vger.kernel.org 20673S: Maintained 20674F: drivers/mmc/host/dw_mmc* 20675 20676SYNOPSYS HSDK RESET CONTROLLER DRIVER 20677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20678S: Supported 20679F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20680F: drivers/reset/reset-hsdk.c 20681F: include/dt-bindings/reset/snps,hsdk-reset.h 20682 20683SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20684M: Prabu Thangamuthu <prabu.t@synopsys.com> 20685M: Manjunath M B <manjumb@synopsys.com> 20686L: linux-mmc@vger.kernel.org 20687S: Maintained 20688F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20689 20690SYSTEM CONFIGURATION (SYSCON) 20691M: Lee Jones <lee@kernel.org> 20692M: Arnd Bergmann <arnd@arndb.de> 20693S: Supported 20694T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20695F: drivers/mfd/syscon.c 20696 20697SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20698M: Sudeep Holla <sudeep.holla@arm.com> 20699R: Cristian Marussi <cristian.marussi@arm.com> 20700L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20701S: Maintained 20702F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20703F: drivers/clk/clk-sc[mp]i.c 20704F: drivers/cpufreq/sc[mp]i-cpufreq.c 20705F: drivers/firmware/arm_scmi/ 20706F: drivers/firmware/arm_scpi.c 20707F: drivers/powercap/arm_scmi_powercap.c 20708F: drivers/regulator/scmi-regulator.c 20709F: drivers/reset/reset-scmi.c 20710F: include/linux/sc[mp]i_protocol.h 20711F: include/trace/events/scmi.h 20712F: include/uapi/linux/virtio_scmi.h 20713 20714SYSTEM RESET/SHUTDOWN DRIVERS 20715M: Sebastian Reichel <sre@kernel.org> 20716L: linux-pm@vger.kernel.org 20717S: Maintained 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20719F: Documentation/devicetree/bindings/power/reset/ 20720F: drivers/power/reset/ 20721 20722SYSTEM TRACE MODULE CLASS 20723M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20726F: Documentation/trace/stm.rst 20727F: drivers/hwtracing/stm/ 20728F: include/linux/stm.h 20729F: include/uapi/linux/stm.h 20730 20731SYSTEM76 ACPI DRIVER 20732M: Jeremy Soller <jeremy@system76.com> 20733M: System76 Product Development <productdev@system76.com> 20734L: platform-driver-x86@vger.kernel.org 20735S: Maintained 20736F: drivers/platform/x86/system76_acpi.c 20737 20738SYSV FILESYSTEM 20739S: Orphan 20740F: Documentation/filesystems/sysv-fs.rst 20741F: fs/sysv/ 20742F: include/linux/sysv_fs.h 20743 20744TASKSTATS STATISTICS INTERFACE 20745M: Balbir Singh <bsingharora@gmail.com> 20746S: Maintained 20747F: Documentation/accounting/taskstats* 20748F: include/linux/taskstats* 20749F: kernel/taskstats.c 20750 20751TC subsystem 20752M: Jamal Hadi Salim <jhs@mojatatu.com> 20753M: Cong Wang <xiyou.wangcong@gmail.com> 20754M: Jiri Pirko <jiri@resnulli.us> 20755L: netdev@vger.kernel.org 20756S: Maintained 20757F: include/net/pkt_cls.h 20758F: include/net/pkt_sched.h 20759F: include/net/tc_act/ 20760F: include/uapi/linux/pkt_cls.h 20761F: include/uapi/linux/pkt_sched.h 20762F: include/uapi/linux/tc_act/ 20763F: include/uapi/linux/tc_ematch/ 20764F: net/sched/ 20765F: tools/testing/selftests/tc-testing 20766 20767TC90522 MEDIA DRIVER 20768M: Akihiro Tsukada <tskd08@gmail.com> 20769L: linux-media@vger.kernel.org 20770S: Odd Fixes 20771F: drivers/media/dvb-frontends/tc90522* 20772 20773TCP LOW PRIORITY MODULE 20774M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20775M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20776S: Maintained 20777W: http://tcp-lp-mod.sourceforge.net/ 20778F: net/ipv4/tcp_lp.c 20779 20780TDA10071 MEDIA DRIVER 20781M: Antti Palosaari <crope@iki.fi> 20782L: linux-media@vger.kernel.org 20783S: Maintained 20784W: https://linuxtv.org 20785W: http://palosaari.fi/linux/ 20786Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20787T: git git://linuxtv.org/anttip/media_tree.git 20788F: drivers/media/dvb-frontends/tda10071* 20789 20790TDA18212 MEDIA DRIVER 20791M: Antti Palosaari <crope@iki.fi> 20792L: linux-media@vger.kernel.org 20793S: Maintained 20794W: https://linuxtv.org 20795W: http://palosaari.fi/linux/ 20796Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20797T: git git://linuxtv.org/anttip/media_tree.git 20798F: drivers/media/tuners/tda18212* 20799 20800TDA18218 MEDIA DRIVER 20801M: Antti Palosaari <crope@iki.fi> 20802L: linux-media@vger.kernel.org 20803S: Maintained 20804W: https://linuxtv.org 20805W: http://palosaari.fi/linux/ 20806Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20807T: git git://linuxtv.org/anttip/media_tree.git 20808F: drivers/media/tuners/tda18218* 20809 20810TDA18250 MEDIA DRIVER 20811M: Olli Salonen <olli.salonen@iki.fi> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814W: https://linuxtv.org 20815Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20816T: git git://linuxtv.org/media_tree.git 20817F: drivers/media/tuners/tda18250* 20818 20819TDA18271 MEDIA DRIVER 20820M: Michael Krufky <mkrufky@linuxtv.org> 20821L: linux-media@vger.kernel.org 20822S: Maintained 20823W: https://linuxtv.org 20824W: http://github.com/mkrufky 20825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20826T: git git://linuxtv.org/mkrufky/tuners.git 20827F: drivers/media/tuners/tda18271* 20828 20829TDA1997x MEDIA DRIVER 20830M: Tim Harvey <tharvey@gateworks.com> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20835F: drivers/media/i2c/tda1997x.* 20836 20837TDA827x MEDIA DRIVER 20838M: Michael Krufky <mkrufky@linuxtv.org> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841W: https://linuxtv.org 20842W: http://github.com/mkrufky 20843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20844T: git git://linuxtv.org/mkrufky/tuners.git 20845F: drivers/media/tuners/tda8290.* 20846 20847TDA8290 MEDIA DRIVER 20848M: Michael Krufky <mkrufky@linuxtv.org> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851W: https://linuxtv.org 20852W: http://github.com/mkrufky 20853Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20854T: git git://linuxtv.org/mkrufky/tuners.git 20855F: drivers/media/tuners/tda8290.* 20856 20857TDA9840 MEDIA DRIVER 20858M: Hans Verkuil <hverkuil@xs4all.nl> 20859L: linux-media@vger.kernel.org 20860S: Maintained 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/i2c/tda9840* 20864 20865TEA5761 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Odd fixes 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5761.* 20872 20873TEA5767 TUNER DRIVER 20874M: Mauro Carvalho Chehab <mchehab@kernel.org> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/tuners/tea5767.* 20880 20881TEA6415C MEDIA DRIVER 20882M: Hans Verkuil <hverkuil@xs4all.nl> 20883L: linux-media@vger.kernel.org 20884S: Maintained 20885W: https://linuxtv.org 20886T: git git://linuxtv.org/media_tree.git 20887F: drivers/media/i2c/tea6415c* 20888 20889TEA6420 MEDIA DRIVER 20890M: Hans Verkuil <hverkuil@xs4all.nl> 20891L: linux-media@vger.kernel.org 20892S: Maintained 20893W: https://linuxtv.org 20894T: git git://linuxtv.org/media_tree.git 20895F: drivers/media/i2c/tea6420* 20896 20897TEAM DRIVER 20898M: Jiri Pirko <jiri@resnulli.us> 20899L: netdev@vger.kernel.org 20900S: Supported 20901F: drivers/net/team/ 20902F: include/linux/if_team.h 20903F: include/uapi/linux/if_team.h 20904F: tools/testing/selftests/drivers/net/team/ 20905 20906TECHNICAL ADVISORY BOARD PROCESS DOCS 20907M: "Theodore Ts'o" <tytso@mit.edu> 20908M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20909L: tech-board-discuss@lists.linux-foundation.org 20910S: Maintained 20911F: Documentation/process/contribution-maturity-model.rst 20912F: Documentation/process/researcher-guidelines.rst 20913 20914TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20915M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20916S: Maintained 20917F: arch/x86/platform/ts5500/ 20918 20919TECHNOTREND USB IR RECEIVER 20920M: Sean Young <sean@mess.org> 20921L: linux-media@vger.kernel.org 20922S: Maintained 20923F: drivers/media/rc/ttusbir.c 20924 20925TECHWELL TW9910 VIDEO DECODER 20926L: linux-media@vger.kernel.org 20927S: Orphan 20928F: drivers/media/i2c/tw9910.c 20929F: include/media/i2c/tw9910.h 20930 20931TEE SUBSYSTEM 20932M: Jens Wiklander <jens.wiklander@linaro.org> 20933R: Sumit Garg <sumit.garg@linaro.org> 20934L: op-tee@lists.trustedfirmware.org 20935S: Maintained 20936F: Documentation/staging/tee.rst 20937F: drivers/tee/ 20938F: include/linux/tee_drv.h 20939F: include/uapi/linux/tee.h 20940 20941TEGRA ARCHITECTURE SUPPORT 20942M: Thierry Reding <thierry.reding@gmail.com> 20943M: Jonathan Hunter <jonathanh@nvidia.com> 20944L: linux-tegra@vger.kernel.org 20945S: Supported 20946Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20947T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20948N: [^a-z]tegra 20949 20950TEGRA CLOCK DRIVER 20951M: Peter De Schrijver <pdeschrijver@nvidia.com> 20952M: Prashant Gaikwad <pgaikwad@nvidia.com> 20953S: Supported 20954F: drivers/clk/tegra/ 20955 20956TEGRA DMA DRIVERS 20957M: Laxman Dewangan <ldewangan@nvidia.com> 20958M: Jon Hunter <jonathanh@nvidia.com> 20959S: Supported 20960F: drivers/dma/tegra* 20961 20962TEGRA I2C DRIVER 20963M: Laxman Dewangan <ldewangan@nvidia.com> 20964R: Dmitry Osipenko <digetx@gmail.com> 20965S: Supported 20966F: drivers/i2c/busses/i2c-tegra.c 20967 20968TEGRA IOMMU DRIVERS 20969M: Thierry Reding <thierry.reding@gmail.com> 20970R: Krishna Reddy <vdumpa@nvidia.com> 20971L: linux-tegra@vger.kernel.org 20972S: Supported 20973F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20974F: drivers/iommu/tegra* 20975 20976TEGRA KBC DRIVER 20977M: Laxman Dewangan <ldewangan@nvidia.com> 20978S: Supported 20979F: drivers/input/keyboard/tegra-kbc.c 20980 20981TEGRA NAND DRIVER 20982M: Stefan Agner <stefan@agner.ch> 20983M: Lucas Stach <dev@lynxeye.de> 20984S: Maintained 20985F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20986F: drivers/mtd/nand/raw/tegra_nand.c 20987 20988TEGRA PWM DRIVER 20989M: Thierry Reding <thierry.reding@gmail.com> 20990S: Supported 20991F: drivers/pwm/pwm-tegra.c 20992 20993TEGRA QUAD SPI DRIVER 20994M: Thierry Reding <thierry.reding@gmail.com> 20995M: Jonathan Hunter <jonathanh@nvidia.com> 20996M: Sowjanya Komatineni <skomatineni@nvidia.com> 20997L: linux-tegra@vger.kernel.org 20998S: Maintained 20999F: drivers/spi/spi-tegra210-quad.c 21000 21001TEGRA SERIAL DRIVER 21002M: Laxman Dewangan <ldewangan@nvidia.com> 21003S: Supported 21004F: drivers/tty/serial/serial-tegra.c 21005 21006TEGRA SPI DRIVER 21007M: Laxman Dewangan <ldewangan@nvidia.com> 21008S: Supported 21009F: drivers/spi/spi-tegra* 21010 21011TEGRA VIDEO DRIVER 21012M: Thierry Reding <thierry.reding@gmail.com> 21013M: Jonathan Hunter <jonathanh@nvidia.com> 21014M: Sowjanya Komatineni <skomatineni@nvidia.com> 21015M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21016L: linux-media@vger.kernel.org 21017L: linux-tegra@vger.kernel.org 21018S: Maintained 21019F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21020F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21021F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21022F: drivers/staging/media/tegra-video/ 21023 21024TEGRA XUSB PADCTL DRIVER 21025M: JC Kuo <jckuo@nvidia.com> 21026S: Supported 21027F: drivers/phy/tegra/xusb* 21028 21029TEHUTI ETHERNET DRIVER 21030M: Andy Gospodarek <andy@greyhouse.net> 21031L: netdev@vger.kernel.org 21032S: Supported 21033F: drivers/net/ethernet/tehuti/* 21034 21035TELECOM CLOCK DRIVER FOR MCPL0010 21036M: Mark Gross <markgross@kernel.org> 21037S: Supported 21038F: drivers/char/tlclk.c 21039 21040TEMPO SEMICONDUCTOR DRIVERS 21041M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21042S: Maintained 21043F: Documentation/devicetree/bindings/sound/tscs*.txt 21044F: sound/soc/codecs/tscs*.c 21045F: sound/soc/codecs/tscs*.h 21046 21047TENSILICA XTENSA PORT (xtensa) 21048M: Chris Zankel <chris@zankel.net> 21049M: Max Filippov <jcmvbkbc@gmail.com> 21050S: Maintained 21051T: git https://github.com/jcmvbkbc/linux-xtensa.git 21052F: arch/xtensa/ 21053F: drivers/irqchip/irq-xtensa-* 21054 21055TEXAS INSTRUMENTS ASoC DRIVERS 21056M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21057L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21058S: Maintained 21059F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21060F: sound/soc/ti/ 21061 21062TEXAS INSTRUMENTS DMA DRIVERS 21063M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21064L: dmaengine@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21067F: Documentation/devicetree/bindings/dma/ti-edma.txt 21068F: Documentation/devicetree/bindings/dma/ti/ 21069F: drivers/dma/ti/ 21070F: include/linux/dma/k3-psil.h 21071F: include/linux/dma/k3-udma-glue.h 21072F: include/linux/dma/ti-cppi5.h 21073X: drivers/dma/ti/cppi41.c 21074 21075TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21076M: Robert Marko <robert.marko@sartura.hr> 21077M: Luka Perkov <luka.perkov@sartura.hr> 21078L: linux-hwmon@vger.kernel.org 21079S: Maintained 21080F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21081F: Documentation/hwmon/tps23861.rst 21082F: drivers/hwmon/tps23861.c 21083 21084TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21085M: Ricardo Ribalda <ribalda@kernel.org> 21086L: linux-iio@vger.kernel.org 21087S: Supported 21088F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21089F: drivers/iio/dac/ti-dac7612.c 21090 21091TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21092M: Nishanth Menon <nm@ti.com> 21093M: Tero Kristo <kristo@kernel.org> 21094M: Santosh Shilimkar <ssantosh@kernel.org> 21095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21096S: Maintained 21097F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21098F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21099F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21100F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21101F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21102F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21103F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21104F: drivers/clk/keystone/sci-clk.c 21105F: drivers/firmware/ti_sci* 21106F: drivers/irqchip/irq-ti-sci-inta.c 21107F: drivers/irqchip/irq-ti-sci-intr.c 21108F: drivers/reset/reset-ti-sci.c 21109F: drivers/soc/ti/ti_sci_inta_msi.c 21110F: drivers/soc/ti/ti_sci_pm_domains.c 21111F: include/dt-bindings/soc/ti,sci_pm_domain.h 21112F: include/linux/soc/ti/ti_sci_inta_msi.h 21113F: include/linux/soc/ti/ti_sci_protocol.h 21114 21115TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21116M: Puranjay Mohan <puranjay12@gmail.com> 21117L: linux-iio@vger.kernel.org 21118S: Supported 21119F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21120F: drivers/iio/temperature/tmp117.c 21121 21122THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21123M: Hans Verkuil <hverkuil@xs4all.nl> 21124L: linux-media@vger.kernel.org 21125S: Maintained 21126W: https://linuxtv.org 21127T: git git://linuxtv.org/media_tree.git 21128F: drivers/media/radio/radio-raremono.c 21129 21130THERMAL 21131M: Rafael J. Wysocki <rafael@kernel.org> 21132M: Daniel Lezcano <daniel.lezcano@linaro.org> 21133R: Amit Kucheria <amitk@kernel.org> 21134R: Zhang Rui <rui.zhang@intel.com> 21135L: linux-pm@vger.kernel.org 21136S: Supported 21137Q: https://patchwork.kernel.org/project/linux-pm/list/ 21138T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21139F: Documentation/ABI/testing/sysfs-class-thermal 21140F: Documentation/admin-guide/thermal/ 21141F: Documentation/devicetree/bindings/thermal/ 21142F: Documentation/driver-api/thermal/ 21143F: drivers/thermal/ 21144F: include/dt-bindings/thermal/ 21145F: include/linux/cpu_cooling.h 21146F: include/linux/thermal.h 21147F: include/uapi/linux/thermal.h 21148F: tools/lib/thermal/ 21149F: tools/thermal/ 21150 21151THERMAL DRIVER FOR AMLOGIC SOCS 21152M: Guillaume La Roque <glaroque@baylibre.com> 21153L: linux-pm@vger.kernel.org 21154L: linux-amlogic@lists.infradead.org 21155S: Supported 21156W: http://linux-meson.com/ 21157F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21158F: drivers/thermal/amlogic_thermal.c 21159 21160THERMAL/CPU_COOLING 21161M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21162M: Daniel Lezcano <daniel.lezcano@linaro.org> 21163M: Viresh Kumar <viresh.kumar@linaro.org> 21164R: Lukasz Luba <lukasz.luba@arm.com> 21165L: linux-pm@vger.kernel.org 21166S: Supported 21167F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21168F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21169F: drivers/thermal/cpufreq_cooling.c 21170F: drivers/thermal/cpuidle_cooling.c 21171F: include/linux/cpu_cooling.h 21172 21173THERMAL/POWER_ALLOCATOR 21174M: Lukasz Luba <lukasz.luba@arm.com> 21175L: linux-pm@vger.kernel.org 21176S: Maintained 21177F: Documentation/driver-api/thermal/power_allocator.rst 21178F: drivers/thermal/gov_power_allocator.c 21179F: drivers/thermal/thermal_trace_ipa.h 21180 21181THINKPAD ACPI EXTRAS DRIVER 21182M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21183L: ibm-acpi-devel@lists.sourceforge.net 21184L: platform-driver-x86@vger.kernel.org 21185S: Maintained 21186W: http://ibm-acpi.sourceforge.net 21187W: http://thinkwiki.org/wiki/Ibm-acpi 21188T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21189F: drivers/platform/x86/thinkpad_acpi.c 21190 21191THINKPAD LMI DRIVER 21192M: Mark Pearson <markpearson@lenovo.com> 21193L: platform-driver-x86@vger.kernel.org 21194S: Maintained 21195F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21196F: drivers/platform/x86/think-lmi.? 21197 21198THUNDERBOLT DMA TRAFFIC TEST DRIVER 21199M: Isaac Hazan <isaac.hazan@intel.com> 21200L: linux-usb@vger.kernel.org 21201S: Maintained 21202F: drivers/thunderbolt/dma_test.c 21203 21204THUNDERBOLT DRIVER 21205M: Andreas Noever <andreas.noever@gmail.com> 21206M: Michael Jamet <michael.jamet@intel.com> 21207M: Mika Westerberg <mika.westerberg@linux.intel.com> 21208M: Yehezkel Bernat <YehezkelShB@gmail.com> 21209L: linux-usb@vger.kernel.org 21210S: Maintained 21211T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21212F: Documentation/admin-guide/thunderbolt.rst 21213F: drivers/thunderbolt/ 21214F: include/linux/thunderbolt.h 21215 21216THUNDERBOLT NETWORK DRIVER 21217M: Michael Jamet <michael.jamet@intel.com> 21218M: Mika Westerberg <mika.westerberg@linux.intel.com> 21219M: Yehezkel Bernat <YehezkelShB@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/thunderbolt/ 21223 21224THUNDERX GPIO DRIVER 21225M: Robert Richter <rric@kernel.org> 21226S: Odd Fixes 21227F: drivers/gpio/gpio-thunderx.c 21228 21229TI ADS7924 ADC DRIVER 21230M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21231L: linux-iio@vger.kernel.org 21232S: Supported 21233F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21234F: drivers/iio/adc/ti-ads7924.c 21235 21236TI AM437X VPFE DRIVER 21237M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21238L: linux-media@vger.kernel.org 21239S: Maintained 21240W: https://linuxtv.org 21241Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21242T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21243F: drivers/media/platform/ti/am437x/ 21244 21245TI BANDGAP AND THERMAL DRIVER 21246M: Eduardo Valentin <edubezval@gmail.com> 21247M: Keerthy <j-keerthy@ti.com> 21248L: linux-pm@vger.kernel.org 21249L: linux-omap@vger.kernel.org 21250S: Maintained 21251F: drivers/thermal/ti-soc-thermal/ 21252 21253TI BQ27XXX POWER SUPPLY DRIVER 21254F: drivers/power/supply/bq27xxx_battery.c 21255F: drivers/power/supply/bq27xxx_battery_i2c.c 21256F: include/linux/power/bq27xxx_battery.h 21257 21258TI CDCE706 CLOCK DRIVER 21259M: Max Filippov <jcmvbkbc@gmail.com> 21260S: Maintained 21261F: drivers/clk/clk-cdce706.c 21262 21263TI CLOCK DRIVER 21264M: Tero Kristo <kristo@kernel.org> 21265L: linux-omap@vger.kernel.org 21266S: Odd Fixes 21267F: drivers/clk/ti/ 21268F: include/linux/clk/ti.h 21269 21270TI DAVINCI MACHINE SUPPORT 21271M: Bartosz Golaszewski <brgl@bgdev.pl> 21272L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21273S: Maintained 21274T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21275F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21276F: arch/arm/boot/dts/ti/davinci/ 21277F: arch/arm/mach-davinci/ 21278F: drivers/i2c/busses/i2c-davinci.c 21279 21280TI DAVINCI SERIES CLOCK DRIVER 21281M: David Lechner <david@lechnology.com> 21282R: Sekhar Nori <nsekhar@ti.com> 21283S: Maintained 21284F: Documentation/devicetree/bindings/clock/ti/davinci/ 21285F: drivers/clk/davinci/ 21286F: include/linux/clk/davinci.h 21287 21288TI DAVINCI SERIES GPIO DRIVER 21289M: Keerthy <j-keerthy@ti.com> 21290L: linux-gpio@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21293F: drivers/gpio/gpio-davinci.c 21294 21295TI DAVINCI SERIES MEDIA DRIVER 21296M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21297L: linux-media@vger.kernel.org 21298S: Maintained 21299W: https://linuxtv.org 21300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21301T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21302F: drivers/media/platform/ti/davinci/ 21303F: include/media/davinci/ 21304 21305TI ENHANCED CAPTURE (eCAP) DRIVER 21306M: Vignesh Raghavendra <vigneshr@ti.com> 21307R: Julien Panis <jpanis@baylibre.com> 21308L: linux-iio@vger.kernel.org 21309L: linux-omap@vger.kernel.org 21310S: Maintained 21311F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21312F: drivers/counter/ti-ecap-capture.c 21313 21314TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21315R: David Lechner <david@lechnology.com> 21316L: linux-iio@vger.kernel.org 21317F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21318F: drivers/counter/ti-eqep.c 21319 21320TI ETHERNET SWITCH DRIVER (CPSW) 21321R: Grygorii Strashko <grygorii.strashko@ti.com> 21322L: linux-omap@vger.kernel.org 21323L: netdev@vger.kernel.org 21324S: Maintained 21325F: drivers/net/ethernet/ti/cpsw* 21326F: drivers/net/ethernet/ti/davinci* 21327 21328TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21329M: Alex Dubov <oakad@yahoo.com> 21330S: Maintained 21331W: http://tifmxx.berlios.de/ 21332F: drivers/memstick/host/tifm_ms.c 21333F: drivers/misc/tifm* 21334F: drivers/mmc/host/tifm_sd.c 21335F: include/linux/tifm.h 21336 21337TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21338M: Nishanth Menon <nm@ti.com> 21339M: Santosh Shilimkar <ssantosh@kernel.org> 21340L: linux-kernel@vger.kernel.org 21341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21342S: Maintained 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21344F: drivers/soc/ti/* 21345 21346TI LM49xxx FAMILY ASoC CODEC DRIVERS 21347M: M R Swami Reddy <mr.swami.reddy@ti.com> 21348M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21350S: Maintained 21351F: sound/soc/codecs/isabelle* 21352F: sound/soc/codecs/lm49453* 21353 21354TI LMP92064 ADC DRIVER 21355M: Leonard Göhrs <l.goehrs@pengutronix.de> 21356R: kernel@pengutronix.de 21357L: linux-iio@vger.kernel.org 21358S: Maintained 21359F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21360F: drivers/iio/adc/ti-lmp92064.c 21361 21362TI PCM3060 ASoC CODEC DRIVER 21363M: Kirill Marinushkin <kmarinushkin@birdec.com> 21364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21365S: Maintained 21366F: Documentation/devicetree/bindings/sound/pcm3060.txt 21367F: sound/soc/codecs/pcm3060* 21368 21369TI TAS571X FAMILY ASoC CODEC DRIVER 21370M: Kevin Cernekee <cernekee@chromium.org> 21371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21372S: Odd Fixes 21373F: sound/soc/codecs/tas571x* 21374 21375TI TMAG5273 MAGNETOMETER DRIVER 21376M: Gerald Loacker <gerald.loacker@wolfvision.net> 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21380F: drivers/iio/magnetometer/tmag5273.c 21381 21382TI TRF7970A NFC DRIVER 21383M: Mark Greer <mgreer@animalcreek.com> 21384L: linux-wireless@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21387F: drivers/nfc/trf7970a.c 21388 21389TI TSC2046 ADC DRIVER 21390M: Oleksij Rempel <o.rempel@pengutronix.de> 21391R: kernel@pengutronix.de 21392L: linux-iio@vger.kernel.org 21393S: Maintained 21394F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21395F: drivers/iio/adc/ti-tsc2046.c 21396 21397TI TWL4030 SERIES SOC CODEC DRIVER 21398M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21399L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21400S: Maintained 21401F: sound/soc/codecs/twl4030* 21402 21403TI VPE/CAL DRIVERS 21404M: Benoit Parrot <bparrot@ti.com> 21405L: linux-media@vger.kernel.org 21406S: Maintained 21407W: http://linuxtv.org/ 21408Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21409F: Documentation/devicetree/bindings/media/ti,cal.yaml 21410F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21411F: drivers/media/platform/ti/cal/ 21412F: drivers/media/platform/ti/vpe/ 21413 21414TI WILINK WIRELESS DRIVERS 21415L: linux-wireless@vger.kernel.org 21416S: Orphan 21417W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21418W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21419T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21420F: drivers/net/wireless/ti/ 21421 21422TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21423M: John Stultz <jstultz@google.com> 21424M: Thomas Gleixner <tglx@linutronix.de> 21425R: Stephen Boyd <sboyd@kernel.org> 21426L: linux-kernel@vger.kernel.org 21427S: Supported 21428T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21429F: include/linux/clocksource.h 21430F: include/linux/time.h 21431F: include/linux/timex.h 21432F: include/uapi/linux/time.h 21433F: include/uapi/linux/timex.h 21434F: kernel/time/alarmtimer.c 21435F: kernel/time/clocksource.c 21436F: kernel/time/ntp.c 21437F: kernel/time/time*.c 21438F: tools/testing/selftests/timers/ 21439 21440TIPC NETWORK LAYER 21441M: Jon Maloy <jmaloy@redhat.com> 21442M: Ying Xue <ying.xue@windriver.com> 21443L: netdev@vger.kernel.org (core kernel code) 21444L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21445S: Maintained 21446W: http://tipc.sourceforge.net/ 21447F: include/uapi/linux/tipc*.h 21448F: net/tipc/ 21449 21450TLAN NETWORK DRIVER 21451M: Samuel Chessman <chessman@tux.org> 21452L: tlan-devel@lists.sourceforge.net (subscribers-only) 21453S: Maintained 21454W: http://sourceforge.net/projects/tlan/ 21455F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21456F: drivers/net/ethernet/ti/tlan.* 21457 21458TMIO/SDHI MMC DRIVER 21459M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21460L: linux-mmc@vger.kernel.org 21461L: linux-renesas-soc@vger.kernel.org 21462S: Supported 21463F: drivers/mmc/host/renesas_sdhi* 21464F: drivers/mmc/host/tmio_mmc* 21465F: include/linux/mfd/tmio.h 21466 21467TMP401 HARDWARE MONITOR DRIVER 21468M: Guenter Roeck <linux@roeck-us.net> 21469L: linux-hwmon@vger.kernel.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21472F: Documentation/hwmon/tmp401.rst 21473F: drivers/hwmon/tmp401.c 21474 21475TMP464 HARDWARE MONITOR DRIVER 21476M: Guenter Roeck <linux@roeck-us.net> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21480F: Documentation/hwmon/tmp464.rst 21481F: drivers/hwmon/tmp464.c 21482 21483TMP513 HARDWARE MONITOR DRIVER 21484M: Eric Tremblay <etremblay@distech-controls.com> 21485L: linux-hwmon@vger.kernel.org 21486S: Maintained 21487F: Documentation/hwmon/tmp513.rst 21488F: drivers/hwmon/tmp513.c 21489 21490TMPFS (SHMEM FILESYSTEM) 21491M: Hugh Dickins <hughd@google.com> 21492L: linux-mm@kvack.org 21493S: Maintained 21494F: include/linux/shmem_fs.h 21495F: mm/shmem.c 21496 21497TOMOYO SECURITY MODULE 21498M: Kentaro Takeda <takedakn@nttdata.co.jp> 21499M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21500L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21501L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21502L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21503L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21504S: Maintained 21505W: https://tomoyo.osdn.jp/ 21506F: security/tomoyo/ 21507 21508TOPSTAR LAPTOP EXTRAS DRIVER 21509M: Herton Ronaldo Krzesinski <herton@canonical.com> 21510L: platform-driver-x86@vger.kernel.org 21511S: Maintained 21512F: drivers/platform/x86/topstar-laptop.c 21513 21514TORTURE-TEST MODULES 21515M: Davidlohr Bueso <dave@stgolabs.net> 21516M: "Paul E. McKenney" <paulmck@kernel.org> 21517M: Josh Triplett <josh@joshtriplett.org> 21518L: linux-kernel@vger.kernel.org 21519S: Supported 21520T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21521F: Documentation/RCU/torture.rst 21522F: kernel/locking/locktorture.c 21523F: kernel/rcu/rcuscale.c 21524F: kernel/rcu/rcutorture.c 21525F: kernel/rcu/refscale.c 21526F: kernel/torture.c 21527 21528TOSHIBA ACPI EXTRAS DRIVER 21529M: Azael Avalos <coproscefalo@gmail.com> 21530L: platform-driver-x86@vger.kernel.org 21531S: Maintained 21532F: drivers/platform/x86/toshiba_acpi.c 21533 21534TOSHIBA BLUETOOTH DRIVER 21535M: Azael Avalos <coproscefalo@gmail.com> 21536L: platform-driver-x86@vger.kernel.org 21537S: Maintained 21538F: drivers/platform/x86/toshiba_bluetooth.c 21539 21540TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21541M: Azael Avalos <coproscefalo@gmail.com> 21542L: platform-driver-x86@vger.kernel.org 21543S: Maintained 21544F: drivers/platform/x86/toshiba_haps.c 21545 21546TOSHIBA SMM DRIVER 21547M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21548S: Maintained 21549W: http://www.buzzard.org.uk/toshiba/ 21550F: drivers/char/toshiba.c 21551F: include/linux/toshiba.h 21552F: include/uapi/linux/toshiba.h 21553 21554TOSHIBA TC358743 DRIVER 21555M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21556L: linux-media@vger.kernel.org 21557S: Maintained 21558F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21559F: drivers/media/i2c/tc358743* 21560F: include/media/i2c/tc358743.h 21561 21562TOSHIBA WMI HOTKEYS DRIVER 21563M: Azael Avalos <coproscefalo@gmail.com> 21564L: platform-driver-x86@vger.kernel.org 21565S: Maintained 21566F: drivers/platform/x86/toshiba-wmi.c 21567 21568TPM DEVICE DRIVER 21569M: Peter Huewe <peterhuewe@gmx.de> 21570M: Jarkko Sakkinen <jarkko@kernel.org> 21571R: Jason Gunthorpe <jgg@ziepe.ca> 21572L: linux-integrity@vger.kernel.org 21573S: Maintained 21574W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21575Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21576T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21577F: drivers/char/tpm/ 21578 21579TPS546D24 DRIVER 21580M: Duke Du <dukedu83@gmail.com> 21581L: linux-hwmon@vger.kernel.org 21582S: Maintained 21583F: Documentation/hwmon/tps546d24.rst 21584F: drivers/hwmon/pmbus/tps546d24.c 21585 21586TRACING 21587M: Steven Rostedt <rostedt@goodmis.org> 21588M: Masami Hiramatsu <mhiramat@kernel.org> 21589L: linux-kernel@vger.kernel.org 21590L: linux-trace-kernel@vger.kernel.org 21591S: Maintained 21592Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21593T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21594F: Documentation/trace/* 21595F: fs/tracefs/ 21596F: include/linux/trace*.h 21597F: include/trace/ 21598F: kernel/trace/ 21599F: scripts/tracing/ 21600F: tools/testing/selftests/ftrace/ 21601 21602TRACING MMIO ACCESSES (MMIOTRACE) 21603M: Steven Rostedt <rostedt@goodmis.org> 21604M: Masami Hiramatsu <mhiramat@kernel.org> 21605R: Karol Herbst <karolherbst@gmail.com> 21606R: Pekka Paalanen <ppaalanen@gmail.com> 21607L: linux-kernel@vger.kernel.org 21608L: nouveau@lists.freedesktop.org 21609S: Maintained 21610F: arch/x86/mm/kmmio.c 21611F: arch/x86/mm/mmio-mod.c 21612F: arch/x86/mm/testmmiotrace.c 21613F: include/linux/mmiotrace.h 21614F: kernel/trace/trace_mmiotrace.c 21615 21616TRACING OS NOISE / LATENCY TRACERS 21617M: Steven Rostedt <rostedt@goodmis.org> 21618M: Daniel Bristot de Oliveira <bristot@kernel.org> 21619S: Maintained 21620F: Documentation/trace/hwlat_detector.rst 21621F: Documentation/trace/osnoise-tracer.rst 21622F: Documentation/trace/timerlat-tracer.rst 21623F: arch/*/kernel/trace.c 21624F: include/trace/events/osnoise.h 21625F: kernel/trace/trace_hwlat.c 21626F: kernel/trace/trace_irqsoff.c 21627F: kernel/trace/trace_osnoise.c 21628F: kernel/trace/trace_sched_wakeup.c 21629 21630TRADITIONAL CHINESE DOCUMENTATION 21631M: Hu Haowen <src.res@email.cn> 21632L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21633S: Maintained 21634W: https://github.com/srcres258/linux-doc 21635T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21636F: Documentation/translations/zh_TW/ 21637 21638TTY LAYER 21639M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21640M: Jiri Slaby <jirislaby@kernel.org> 21641S: Supported 21642T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21643F: Documentation/driver-api/serial/ 21644F: drivers/tty/ 21645F: drivers/tty/serial/serial_core.c 21646F: include/linux/selection.h 21647F: include/linux/serial.h 21648F: include/linux/serial_core.h 21649F: include/linux/sysrq.h 21650F: include/linux/tty*.h 21651F: include/linux/vt.h 21652F: include/linux/vt_*.h 21653F: include/uapi/linux/serial.h 21654F: include/uapi/linux/serial_core.h 21655F: include/uapi/linux/tty.h 21656 21657TUA9001 MEDIA DRIVER 21658M: Antti Palosaari <crope@iki.fi> 21659L: linux-media@vger.kernel.org 21660S: Maintained 21661W: https://linuxtv.org 21662W: http://palosaari.fi/linux/ 21663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21664T: git git://linuxtv.org/anttip/media_tree.git 21665F: drivers/media/tuners/tua9001* 21666 21667TULIP NETWORK DRIVERS 21668L: netdev@vger.kernel.org 21669L: linux-parisc@vger.kernel.org 21670S: Orphan 21671F: drivers/net/ethernet/dec/tulip/ 21672 21673TUN/TAP driver 21674M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21675S: Maintained 21676W: http://vtun.sourceforge.net/tun 21677F: Documentation/networking/tuntap.rst 21678F: arch/um/os-Linux/drivers/ 21679 21680TURBOCHANNEL SUBSYSTEM 21681M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21682M: Ralf Baechle <ralf@linux-mips.org> 21683L: linux-mips@vger.kernel.org 21684S: Maintained 21685Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21686F: drivers/tc/ 21687F: include/linux/tc.h 21688 21689TURBOSTAT UTILITY 21690M: "Len Brown" <lenb@kernel.org> 21691L: linux-pm@vger.kernel.org 21692S: Supported 21693Q: https://patchwork.kernel.org/project/linux-pm/list/ 21694B: https://bugzilla.kernel.org 21695T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21696F: tools/power/x86/turbostat/ 21697 21698TW5864 VIDEO4LINUX DRIVER 21699M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21700M: Anton Sviridenko <anton@corp.bluecherry.net> 21701M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21702M: Andrey Utkin <andrey_utkin@fastmail.com> 21703L: linux-media@vger.kernel.org 21704S: Supported 21705F: drivers/media/pci/tw5864/ 21706 21707TW68 VIDEO4LINUX DRIVER 21708M: Hans Verkuil <hverkuil@xs4all.nl> 21709L: linux-media@vger.kernel.org 21710S: Odd Fixes 21711W: https://linuxtv.org 21712T: git git://linuxtv.org/media_tree.git 21713F: drivers/media/pci/tw68/ 21714 21715TW686X VIDEO4LINUX DRIVER 21716M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21717L: linux-media@vger.kernel.org 21718S: Maintained 21719W: http://linuxtv.org 21720T: git git://linuxtv.org/media_tree.git 21721F: drivers/media/pci/tw686x/ 21722 21723U-BOOT ENVIRONMENT VARIABLES 21724M: Rafał Miłecki <rafal@milecki.pl> 21725S: Maintained 21726F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21727F: drivers/nvmem/u-boot-env.c 21728 21729UACCE ACCELERATOR FRAMEWORK 21730M: Zhangfei Gao <zhangfei.gao@linaro.org> 21731M: Zhou Wang <wangzhou1@hisilicon.com> 21732L: linux-accelerators@lists.ozlabs.org 21733L: linux-kernel@vger.kernel.org 21734S: Maintained 21735F: Documentation/ABI/testing/sysfs-driver-uacce 21736F: Documentation/misc-devices/uacce.rst 21737F: drivers/misc/uacce/ 21738F: include/linux/uacce.h 21739F: include/uapi/misc/uacce/ 21740 21741UBI FILE SYSTEM (UBIFS) 21742M: Richard Weinberger <richard@nod.at> 21743L: linux-mtd@lists.infradead.org 21744S: Supported 21745W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21746T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21748F: Documentation/ABI/testing/sysfs-fs-ubifs 21749F: Documentation/filesystems/ubifs-authentication.rst 21750F: Documentation/filesystems/ubifs.rst 21751F: fs/ubifs/ 21752 21753UBLK USERSPACE BLOCK DRIVER 21754M: Ming Lei <ming.lei@redhat.com> 21755L: linux-block@vger.kernel.org 21756S: Maintained 21757F: Documentation/block/ublk.rst 21758F: drivers/block/ublk_drv.c 21759F: include/uapi/linux/ublk_cmd.h 21760 21761UCLINUX (M68KNOMMU AND COLDFIRE) 21762M: Greg Ungerer <gerg@linux-m68k.org> 21763L: linux-m68k@lists.linux-m68k.org 21764S: Maintained 21765W: http://www.linux-m68k.org/ 21766T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21767F: arch/m68k/*/*_no.* 21768F: arch/m68k/68*/ 21769F: arch/m68k/coldfire/ 21770F: arch/m68k/include/asm/*_no.* 21771 21772UDF FILESYSTEM 21773M: Jan Kara <jack@suse.com> 21774S: Maintained 21775F: Documentation/filesystems/udf.rst 21776F: fs/udf/ 21777 21778UDRAW TABLET 21779M: Bastien Nocera <hadess@hadess.net> 21780L: linux-input@vger.kernel.org 21781S: Maintained 21782F: drivers/hid/hid-udraw-ps3.c 21783 21784UFS FILESYSTEM 21785M: Evgeniy Dushistov <dushistov@mail.ru> 21786S: Maintained 21787F: Documentation/admin-guide/ufs.rst 21788F: fs/ufs/ 21789 21790UHID USERSPACE HID IO DRIVER 21791M: David Rheinsberg <david.rheinsberg@gmail.com> 21792L: linux-input@vger.kernel.org 21793S: Maintained 21794F: drivers/hid/uhid.c 21795F: include/uapi/linux/uhid.h 21796 21797ULPI BUS 21798M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21799L: linux-usb@vger.kernel.org 21800S: Maintained 21801F: drivers/usb/common/ulpi.c 21802F: include/linux/ulpi/ 21803 21804UNICODE SUBSYSTEM 21805M: Gabriel Krisman Bertazi <krisman@collabora.com> 21806L: linux-fsdevel@vger.kernel.org 21807S: Supported 21808F: fs/unicode/ 21809 21810UNIFDEF 21811M: Tony Finch <dot@dotat.at> 21812S: Maintained 21813W: http://dotat.at/prog/unifdef 21814F: scripts/unifdef.c 21815 21816UNIFORM CDROM DRIVER 21817M: Phillip Potter <phil@philpotter.co.uk> 21818S: Maintained 21819F: Documentation/cdrom/ 21820F: drivers/cdrom/cdrom.c 21821F: include/linux/cdrom.h 21822F: include/uapi/linux/cdrom.h 21823 21824UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21825R: Alim Akhtar <alim.akhtar@samsung.com> 21826R: Avri Altman <avri.altman@wdc.com> 21827R: Bart Van Assche <bvanassche@acm.org> 21828L: linux-scsi@vger.kernel.org 21829S: Supported 21830F: Documentation/devicetree/bindings/ufs/ 21831F: Documentation/scsi/ufs.rst 21832F: drivers/ufs/core/ 21833 21834UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21835M: Pedro Sousa <pedrom.sousa@synopsys.com> 21836L: linux-scsi@vger.kernel.org 21837S: Supported 21838F: drivers/ufs/host/*dwc* 21839 21840UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21841M: Alim Akhtar <alim.akhtar@samsung.com> 21842L: linux-scsi@vger.kernel.org 21843S: Maintained 21844F: drivers/ufs/host/ufs-exynos* 21845 21846UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21847M: Stanley Chu <stanley.chu@mediatek.com> 21848L: linux-scsi@vger.kernel.org 21849L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21850S: Maintained 21851F: drivers/ufs/host/ufs-mediatek* 21852 21853UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21854M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21855L: linux-arm-msm@vger.kernel.org 21856L: linux-scsi@vger.kernel.org 21857S: Maintained 21858F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21859F: drivers/ufs/host/ufs-qcom* 21860 21861UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21862M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21863L: linux-renesas-soc@vger.kernel.org 21864L: linux-scsi@vger.kernel.org 21865S: Maintained 21866F: drivers/ufs/host/ufs-renesas.c 21867 21868UNSORTED BLOCK IMAGES (UBI) 21869M: Richard Weinberger <richard@nod.at> 21870L: linux-mtd@lists.infradead.org 21871S: Supported 21872W: http://www.linux-mtd.infradead.org/ 21873T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21874T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21875F: drivers/mtd/ubi/ 21876F: include/linux/mtd/ubi.h 21877F: include/uapi/mtd/ubi-user.h 21878 21879USB "USBNET" DRIVER FRAMEWORK 21880M: Oliver Neukum <oneukum@suse.com> 21881L: netdev@vger.kernel.org 21882S: Maintained 21883W: http://www.linux-usb.org/usbnet 21884F: drivers/net/usb/usbnet.c 21885F: include/linux/usb/usbnet.h 21886 21887USB ACM DRIVER 21888M: Oliver Neukum <oneukum@suse.com> 21889L: linux-usb@vger.kernel.org 21890S: Maintained 21891F: Documentation/usb/acm.rst 21892F: drivers/usb/class/cdc-acm.* 21893 21894USB APPLE MFI FASTCHARGE DRIVER 21895M: Bastien Nocera <hadess@hadess.net> 21896L: linux-usb@vger.kernel.org 21897S: Maintained 21898F: drivers/usb/misc/apple-mfi-fastcharge.c 21899 21900USB AR5523 WIRELESS DRIVER 21901M: Pontus Fuchs <pontus.fuchs@gmail.com> 21902L: linux-wireless@vger.kernel.org 21903S: Maintained 21904F: drivers/net/wireless/ath/ar5523/ 21905 21906USB ATTACHED SCSI 21907M: Oliver Neukum <oneukum@suse.com> 21908L: linux-usb@vger.kernel.org 21909L: linux-scsi@vger.kernel.org 21910S: Maintained 21911F: drivers/usb/storage/uas.c 21912 21913USB CDC ETHERNET DRIVER 21914M: Oliver Neukum <oliver@neukum.org> 21915L: linux-usb@vger.kernel.org 21916S: Maintained 21917F: drivers/net/usb/cdc_*.c 21918F: include/uapi/linux/usb/cdc.h 21919 21920USB CHAOSKEY DRIVER 21921M: Keith Packard <keithp@keithp.com> 21922L: linux-usb@vger.kernel.org 21923S: Maintained 21924F: drivers/usb/misc/chaoskey.c 21925 21926USB CYPRESS C67X00 DRIVER 21927L: linux-usb@vger.kernel.org 21928S: Orphan 21929F: drivers/usb/c67x00/ 21930 21931USB DAVICOM DM9601 DRIVER 21932M: Peter Korsgaard <peter@korsgaard.com> 21933L: netdev@vger.kernel.org 21934S: Maintained 21935W: http://www.linux-usb.org/usbnet 21936F: drivers/net/usb/dm9601.c 21937 21938USB EHCI DRIVER 21939M: Alan Stern <stern@rowland.harvard.edu> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: Documentation/usb/ehci.rst 21943F: drivers/usb/host/ehci* 21944 21945USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21946M: Jiri Kosina <jikos@kernel.org> 21947M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21948L: linux-usb@vger.kernel.org 21949S: Maintained 21950T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21951F: Documentation/hid/hiddev.rst 21952F: drivers/hid/usbhid/ 21953 21954USB INTEL XHCI ROLE MUX DRIVER 21955M: Hans de Goede <hdegoede@redhat.com> 21956L: linux-usb@vger.kernel.org 21957S: Maintained 21958F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21959 21960USB IP DRIVER FOR HISILICON KIRIN 960 21961M: Yu Chen <chenyu56@huawei.com> 21962M: Binghui Wang <wangbinghui@hisilicon.com> 21963L: linux-usb@vger.kernel.org 21964S: Maintained 21965F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21966F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21967 21968USB IP DRIVER FOR HISILICON KIRIN 970 21969M: Mauro Carvalho Chehab <mchehab@kernel.org> 21970L: linux-usb@vger.kernel.org 21971S: Maintained 21972F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21973F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21974 21975USB ISP116X DRIVER 21976M: Olav Kongas <ok@artecdesign.ee> 21977L: linux-usb@vger.kernel.org 21978S: Maintained 21979F: drivers/usb/host/isp116x* 21980F: include/linux/usb/isp116x.h 21981 21982USB ISP1760 DRIVER 21983M: Rui Miguel Silva <rui.silva@linaro.org> 21984L: linux-usb@vger.kernel.org 21985S: Maintained 21986F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21987F: drivers/usb/isp1760/* 21988 21989USB LAN78XX ETHERNET DRIVER 21990M: Woojung Huh <woojung.huh@microchip.com> 21991M: UNGLinuxDriver@microchip.com 21992L: netdev@vger.kernel.org 21993S: Maintained 21994F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21995F: drivers/net/usb/lan78xx.* 21996F: include/dt-bindings/net/microchip-lan78xx.h 21997 21998USB MASS STORAGE DRIVER 21999M: Alan Stern <stern@rowland.harvard.edu> 22000L: linux-usb@vger.kernel.org 22001L: usb-storage@lists.one-eyed-alien.net 22002S: Maintained 22003F: drivers/usb/storage/ 22004 22005USB MIDI DRIVER 22006M: Clemens Ladisch <clemens@ladisch.de> 22007L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22008S: Maintained 22009T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22010F: sound/usb/midi.* 22011 22012USB NETWORKING DRIVERS 22013L: linux-usb@vger.kernel.org 22014S: Odd Fixes 22015F: drivers/net/usb/ 22016 22017USB OHCI DRIVER 22018M: Alan Stern <stern@rowland.harvard.edu> 22019L: linux-usb@vger.kernel.org 22020S: Maintained 22021F: Documentation/usb/ohci.rst 22022F: drivers/usb/host/ohci* 22023 22024USB OTG FSM (Finite State Machine) 22025M: Peter Chen <peter.chen@kernel.org> 22026L: linux-usb@vger.kernel.org 22027S: Maintained 22028T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22029F: drivers/usb/common/usb-otg-fsm.c 22030 22031USB OVER IP DRIVER 22032M: Valentina Manea <valentina.manea.m@gmail.com> 22033M: Shuah Khan <shuah@kernel.org> 22034M: Shuah Khan <skhan@linuxfoundation.org> 22035R: Hongren Zheng <i@zenithal.me> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038F: Documentation/usb/usbip_protocol.rst 22039F: drivers/usb/usbip/ 22040F: tools/testing/selftests/drivers/usb/usbip/ 22041F: tools/usb/usbip/ 22042 22043USB PEGASUS DRIVER 22044M: Petko Manolov <petkan@nucleusys.com> 22045L: linux-usb@vger.kernel.org 22046L: netdev@vger.kernel.org 22047S: Maintained 22048W: https://github.com/petkan/pegasus 22049T: git https://github.com/petkan/pegasus.git 22050F: drivers/net/usb/pegasus.* 22051 22052USB PRINTER DRIVER (usblp) 22053M: Pete Zaitcev <zaitcev@redhat.com> 22054L: linux-usb@vger.kernel.org 22055S: Supported 22056F: drivers/usb/class/usblp.c 22057 22058USB QMI WWAN NETWORK DRIVER 22059M: Bjørn Mork <bjorn@mork.no> 22060L: netdev@vger.kernel.org 22061S: Maintained 22062F: Documentation/ABI/testing/sysfs-class-net-qmi 22063F: drivers/net/usb/qmi_wwan.c 22064 22065USB RAW GADGET DRIVER 22066R: Andrey Konovalov <andreyknvl@gmail.com> 22067L: linux-usb@vger.kernel.org 22068S: Maintained 22069F: Documentation/usb/raw-gadget.rst 22070F: drivers/usb/gadget/legacy/raw_gadget.c 22071F: include/uapi/linux/usb/raw_gadget.h 22072 22073USB RTL8150 DRIVER 22074M: Petko Manolov <petkan@nucleusys.com> 22075L: linux-usb@vger.kernel.org 22076L: netdev@vger.kernel.org 22077S: Maintained 22078W: https://github.com/petkan/rtl8150 22079T: git https://github.com/petkan/rtl8150.git 22080F: drivers/net/usb/rtl8150.c 22081 22082USB SERIAL SUBSYSTEM 22083M: Johan Hovold <johan@kernel.org> 22084L: linux-usb@vger.kernel.org 22085S: Maintained 22086T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22087F: Documentation/usb/usb-serial.rst 22088F: drivers/usb/serial/ 22089F: include/linux/usb/serial.h 22090 22091USB SMSC75XX ETHERNET DRIVER 22092M: Steve Glendinning <steve.glendinning@shawell.net> 22093L: netdev@vger.kernel.org 22094S: Maintained 22095F: drivers/net/usb/smsc75xx.* 22096 22097USB SMSC95XX ETHERNET DRIVER 22098M: Steve Glendinning <steve.glendinning@shawell.net> 22099M: UNGLinuxDriver@microchip.com 22100L: netdev@vger.kernel.org 22101S: Maintained 22102F: drivers/net/usb/smsc95xx.* 22103 22104USB SUBSYSTEM 22105M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22106L: linux-usb@vger.kernel.org 22107S: Supported 22108W: http://www.linux-usb.org 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22110F: Documentation/devicetree/bindings/usb/ 22111F: Documentation/usb/ 22112F: drivers/usb/ 22113F: include/dt-bindings/usb/ 22114F: include/linux/usb.h 22115F: include/linux/usb/ 22116F: include/uapi/linux/usb/ 22117 22118USB TYPEC BUS FOR ALTERNATE MODES 22119M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22120L: linux-usb@vger.kernel.org 22121S: Maintained 22122F: Documentation/ABI/testing/sysfs-bus-typec 22123F: Documentation/driver-api/usb/typec_bus.rst 22124F: drivers/usb/typec/altmodes/ 22125F: include/linux/usb/typec_altmode.h 22126 22127USB TYPEC CLASS 22128M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22129L: linux-usb@vger.kernel.org 22130S: Maintained 22131F: Documentation/ABI/testing/sysfs-class-typec 22132F: Documentation/driver-api/usb/typec.rst 22133F: drivers/usb/typec/ 22134F: include/linux/usb/typec.h 22135 22136USB TYPEC INTEL PMC MUX DRIVER 22137M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22138L: linux-usb@vger.kernel.org 22139S: Maintained 22140F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22141F: drivers/usb/typec/mux/intel_pmc_mux.c 22142 22143USB TYPEC PI3USB30532 MUX DRIVER 22144M: Hans de Goede <hdegoede@redhat.com> 22145L: linux-usb@vger.kernel.org 22146S: Maintained 22147F: drivers/usb/typec/mux/pi3usb30532.c 22148 22149USB TYPEC PORT CONTROLLER DRIVERS 22150M: Guenter Roeck <linux@roeck-us.net> 22151L: linux-usb@vger.kernel.org 22152S: Maintained 22153F: drivers/usb/typec/tcpm/ 22154 22155USB UHCI DRIVER 22156M: Alan Stern <stern@rowland.harvard.edu> 22157L: linux-usb@vger.kernel.org 22158S: Maintained 22159F: drivers/usb/host/uhci* 22160 22161USB VIDEO CLASS 22162M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22163L: linux-media@vger.kernel.org 22164S: Maintained 22165W: http://www.ideasonboard.org/uvc/ 22166T: git git://linuxtv.org/media_tree.git 22167F: drivers/media/usb/uvc/ 22168F: include/uapi/linux/uvcvideo.h 22169 22170USB WEBCAM GADGET 22171M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22172M: Daniel Scally <dan.scally@ideasonboard.com> 22173L: linux-usb@vger.kernel.org 22174S: Maintained 22175F: drivers/usb/gadget/function/*uvc* 22176F: drivers/usb/gadget/legacy/webcam.c 22177F: include/uapi/linux/usb/g_uvc.h 22178 22179USB WIRELESS RNDIS DRIVER (rndis_wlan) 22180M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 22181L: linux-wireless@vger.kernel.org 22182S: Maintained 22183F: drivers/net/wireless/legacy/rndis_wlan.c 22184 22185USB XHCI DRIVER 22186M: Mathias Nyman <mathias.nyman@intel.com> 22187L: linux-usb@vger.kernel.org 22188S: Supported 22189F: drivers/usb/host/pci-quirks* 22190F: drivers/usb/host/xhci* 22191 22192USB ZD1201 DRIVER 22193L: linux-wireless@vger.kernel.org 22194S: Orphan 22195W: http://linux-lc100020.sourceforge.net 22196F: drivers/net/wireless/zydas/zd1201.* 22197 22198USER DATAGRAM PROTOCOL (UDP) 22199M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22200S: Maintained 22201F: include/linux/udp.h 22202F: net/ipv4/udp.c 22203F: net/ipv6/udp.c 22204 22205USER-MODE LINUX (UML) 22206M: Richard Weinberger <richard@nod.at> 22207M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22208M: Johannes Berg <johannes@sipsolutions.net> 22209L: linux-um@lists.infradead.org 22210S: Maintained 22211W: http://user-mode-linux.sourceforge.net 22212Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22214T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22215F: Documentation/virt/uml/ 22216F: arch/um/ 22217F: arch/x86/um/ 22218F: fs/hostfs/ 22219 22220USERSPACE COPYIN/COPYOUT (UIOVEC) 22221M: Alexander Viro <viro@zeniv.linux.org.uk> 22222S: Maintained 22223F: include/linux/uio.h 22224F: lib/iov_iter.c 22225 22226USERSPACE DMA BUFFER DRIVER 22227M: Gerd Hoffmann <kraxel@redhat.com> 22228L: dri-devel@lists.freedesktop.org 22229S: Maintained 22230T: git git://anongit.freedesktop.org/drm/drm-misc 22231F: drivers/dma-buf/udmabuf.c 22232F: include/uapi/linux/udmabuf.h 22233 22234USERSPACE I/O (UIO) 22235M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22236S: Maintained 22237T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22238F: Documentation/driver-api/uio-howto.rst 22239F: drivers/uio/ 22240F: include/linux/uio_driver.h 22241 22242UTIL-LINUX PACKAGE 22243M: Karel Zak <kzak@redhat.com> 22244L: util-linux@vger.kernel.org 22245S: Maintained 22246W: http://en.wikipedia.org/wiki/Util-linux 22247T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22248 22249UUID HELPERS 22250R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22251L: linux-kernel@vger.kernel.org 22252S: Maintained 22253F: include/linux/uuid.h 22254F: lib/test_uuid.c 22255F: lib/uuid.c 22256 22257UV SYSFS DRIVER 22258M: Justin Ernst <justin.ernst@hpe.com> 22259L: platform-driver-x86@vger.kernel.org 22260S: Maintained 22261F: drivers/platform/x86/uv_sysfs.c 22262 22263UVESAFB DRIVER 22264M: Michal Januszewski <spock@gentoo.org> 22265L: linux-fbdev@vger.kernel.org 22266S: Maintained 22267W: https://github.com/mjanusz/v86d 22268F: Documentation/fb/uvesafb.rst 22269F: drivers/video/fbdev/uvesafb.* 22270 22271Ux500 CLOCK DRIVERS 22272M: Ulf Hansson <ulf.hansson@linaro.org> 22273L: linux-clk@vger.kernel.org 22274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22275S: Maintained 22276F: drivers/clk/ux500/ 22277 22278VF610 NAND DRIVER 22279M: Stefan Agner <stefan@agner.ch> 22280L: linux-mtd@lists.infradead.org 22281S: Supported 22282F: drivers/mtd/nand/raw/vf610_nfc.c 22283 22284VFAT/FAT/MSDOS FILESYSTEM 22285M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22286S: Maintained 22287F: Documentation/filesystems/vfat.rst 22288F: fs/fat/ 22289F: tools/testing/selftests/filesystems/fat/ 22290 22291VFIO CDX DRIVER 22292M: Nipun Gupta <nipun.gupta@amd.com> 22293M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22294L: kvm@vger.kernel.org 22295S: Maintained 22296F: drivers/vfio/cdx/* 22297 22298VFIO DRIVER 22299M: Alex Williamson <alex.williamson@redhat.com> 22300L: kvm@vger.kernel.org 22301S: Maintained 22302T: git https://github.com/awilliam/linux-vfio.git 22303F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22304F: Documentation/driver-api/vfio.rst 22305F: drivers/vfio/ 22306F: include/linux/vfio.h 22307F: include/linux/vfio_pci_core.h 22308F: include/uapi/linux/vfio.h 22309 22310VFIO FSL-MC DRIVER 22311M: Diana Craciun <diana.craciun@oss.nxp.com> 22312L: kvm@vger.kernel.org 22313S: Maintained 22314F: drivers/vfio/fsl-mc/ 22315 22316VFIO HISILICON PCI DRIVER 22317M: Longfang Liu <liulongfang@huawei.com> 22318M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22319L: kvm@vger.kernel.org 22320S: Maintained 22321F: drivers/vfio/pci/hisilicon/ 22322 22323VFIO MEDIATED DEVICE DRIVERS 22324M: Kirti Wankhede <kwankhede@nvidia.com> 22325L: kvm@vger.kernel.org 22326S: Maintained 22327F: Documentation/driver-api/vfio-mediated-device.rst 22328F: drivers/vfio/mdev/ 22329F: include/linux/mdev.h 22330F: samples/vfio-mdev/ 22331 22332VFIO MLX5 PCI DRIVER 22333M: Yishai Hadas <yishaih@nvidia.com> 22334L: kvm@vger.kernel.org 22335S: Maintained 22336F: drivers/vfio/pci/mlx5/ 22337 22338VFIO PCI DEVICE SPECIFIC DRIVERS 22339R: Jason Gunthorpe <jgg@nvidia.com> 22340R: Yishai Hadas <yishaih@nvidia.com> 22341R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22342R: Kevin Tian <kevin.tian@intel.com> 22343L: kvm@vger.kernel.org 22344S: Maintained 22345P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22346F: drivers/vfio/pci/*/ 22347 22348VFIO PLATFORM DRIVER 22349M: Eric Auger <eric.auger@redhat.com> 22350L: kvm@vger.kernel.org 22351S: Maintained 22352F: drivers/vfio/platform/ 22353 22354VGA_SWITCHEROO 22355R: Lukas Wunner <lukas@wunner.de> 22356S: Maintained 22357T: git git://anongit.freedesktop.org/drm/drm-misc 22358F: Documentation/gpu/vga-switcheroo.rst 22359F: drivers/gpu/vga/vga_switcheroo.c 22360F: include/linux/vga_switcheroo.h 22361 22362VIA RHINE NETWORK DRIVER 22363M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22364S: Maintained 22365F: drivers/net/ethernet/via/via-rhine.c 22366 22367VIA SD/MMC CARD CONTROLLER DRIVER 22368M: Bruce Chang <brucechang@via.com.tw> 22369M: Harald Welte <HaraldWelte@viatech.com> 22370S: Maintained 22371F: drivers/mmc/host/via-sdmmc.c 22372 22373VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22374M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22375L: linux-fbdev@vger.kernel.org 22376S: Maintained 22377F: drivers/video/fbdev/via/ 22378F: include/linux/via-core.h 22379F: include/linux/via_i2c.h 22380 22381VIA VELOCITY NETWORK DRIVER 22382M: Francois Romieu <romieu@fr.zoreil.com> 22383L: netdev@vger.kernel.org 22384S: Maintained 22385F: drivers/net/ethernet/via/via-velocity.* 22386 22387VICODEC VIRTUAL CODEC DRIVER 22388M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22389L: linux-media@vger.kernel.org 22390S: Maintained 22391W: https://linuxtv.org 22392T: git git://linuxtv.org/media_tree.git 22393F: drivers/media/test-drivers/vicodec/* 22394 22395VIDEO I2C POLLING DRIVER 22396M: Matt Ranostay <matt.ranostay@konsulko.com> 22397L: linux-media@vger.kernel.org 22398S: Maintained 22399F: drivers/media/i2c/video-i2c.c 22400 22401VIDEO MULTIPLEXER DRIVER 22402M: Philipp Zabel <p.zabel@pengutronix.de> 22403L: linux-media@vger.kernel.org 22404S: Maintained 22405F: drivers/media/platform/video-mux.c 22406 22407VIDEOBUF2 FRAMEWORK 22408M: Tomasz Figa <tfiga@chromium.org> 22409M: Marek Szyprowski <m.szyprowski@samsung.com> 22410L: linux-media@vger.kernel.org 22411S: Maintained 22412F: drivers/media/common/videobuf2/* 22413F: include/media/videobuf2-* 22414 22415VIDTV VIRTUAL DIGITAL TV DRIVER 22416M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419W: https://linuxtv.org 22420T: git git://linuxtv.org/media_tree.git 22421F: drivers/media/test-drivers/vidtv/* 22422 22423VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22424M: Shuah Khan <skhan@linuxfoundation.org> 22425R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22426L: linux-media@vger.kernel.org 22427S: Maintained 22428W: https://linuxtv.org 22429T: git git://linuxtv.org/media_tree.git 22430F: drivers/media/test-drivers/vimc/* 22431 22432VIRT LIB 22433M: Alex Williamson <alex.williamson@redhat.com> 22434M: Paolo Bonzini <pbonzini@redhat.com> 22435L: kvm@vger.kernel.org 22436S: Supported 22437F: virt/lib/ 22438 22439VIRTIO AND VHOST VSOCK DRIVER 22440M: Stefan Hajnoczi <stefanha@redhat.com> 22441M: Stefano Garzarella <sgarzare@redhat.com> 22442L: kvm@vger.kernel.org 22443L: virtualization@lists.linux-foundation.org 22444L: netdev@vger.kernel.org 22445S: Maintained 22446F: drivers/vhost/vsock.c 22447F: include/linux/virtio_vsock.h 22448F: include/uapi/linux/virtio_vsock.h 22449F: net/vmw_vsock/virtio_transport.c 22450F: net/vmw_vsock/virtio_transport_common.c 22451 22452VIRTIO BALLOON 22453M: "Michael S. Tsirkin" <mst@redhat.com> 22454M: David Hildenbrand <david@redhat.com> 22455L: virtualization@lists.linux-foundation.org 22456S: Maintained 22457F: drivers/virtio/virtio_balloon.c 22458F: include/linux/balloon_compaction.h 22459F: include/uapi/linux/virtio_balloon.h 22460F: mm/balloon_compaction.c 22461 22462VIRTIO BLOCK AND SCSI DRIVERS 22463M: "Michael S. Tsirkin" <mst@redhat.com> 22464M: Jason Wang <jasowang@redhat.com> 22465R: Paolo Bonzini <pbonzini@redhat.com> 22466R: Stefan Hajnoczi <stefanha@redhat.com> 22467L: virtualization@lists.linux-foundation.org 22468S: Maintained 22469F: drivers/block/virtio_blk.c 22470F: drivers/scsi/virtio_scsi.c 22471F: drivers/vhost/scsi.c 22472F: include/uapi/linux/virtio_blk.h 22473F: include/uapi/linux/virtio_scsi.h 22474 22475VIRTIO CONSOLE DRIVER 22476M: Amit Shah <amit@kernel.org> 22477L: virtualization@lists.linux-foundation.org 22478S: Maintained 22479F: drivers/char/virtio_console.c 22480F: include/linux/virtio_console.h 22481F: include/uapi/linux/virtio_console.h 22482 22483VIRTIO CORE AND NET DRIVERS 22484M: "Michael S. Tsirkin" <mst@redhat.com> 22485M: Jason Wang <jasowang@redhat.com> 22486R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22487L: virtualization@lists.linux-foundation.org 22488S: Maintained 22489F: Documentation/ABI/testing/sysfs-bus-vdpa 22490F: Documentation/ABI/testing/sysfs-class-vduse 22491F: Documentation/devicetree/bindings/virtio/ 22492F: Documentation/driver-api/virtio/ 22493F: drivers/block/virtio_blk.c 22494F: drivers/crypto/virtio/ 22495F: drivers/net/virtio_net.c 22496F: drivers/vdpa/ 22497F: drivers/virtio/ 22498F: include/linux/vdpa.h 22499F: include/linux/virtio*.h 22500F: include/linux/vringh.h 22501F: include/uapi/linux/virtio_*.h 22502F: tools/virtio/ 22503 22504VIRTIO CRYPTO DRIVER 22505M: Gonglei <arei.gonglei@huawei.com> 22506L: virtualization@lists.linux-foundation.org 22507L: linux-crypto@vger.kernel.org 22508S: Maintained 22509F: drivers/crypto/virtio/ 22510F: include/uapi/linux/virtio_crypto.h 22511 22512VIRTIO DRIVERS FOR S390 22513M: Cornelia Huck <cohuck@redhat.com> 22514M: Halil Pasic <pasic@linux.ibm.com> 22515M: Eric Farman <farman@linux.ibm.com> 22516L: linux-s390@vger.kernel.org 22517L: virtualization@lists.linux-foundation.org 22518L: kvm@vger.kernel.org 22519S: Supported 22520F: arch/s390/include/uapi/asm/virtio-ccw.h 22521F: drivers/s390/virtio/ 22522 22523VIRTIO FILE SYSTEM 22524M: Vivek Goyal <vgoyal@redhat.com> 22525M: Stefan Hajnoczi <stefanha@redhat.com> 22526M: Miklos Szeredi <miklos@szeredi.hu> 22527L: virtualization@lists.linux-foundation.org 22528L: linux-fsdevel@vger.kernel.org 22529S: Supported 22530W: https://virtio-fs.gitlab.io/ 22531F: Documentation/filesystems/virtiofs.rst 22532F: fs/fuse/virtio_fs.c 22533F: include/uapi/linux/virtio_fs.h 22534 22535VIRTIO GPIO DRIVER 22536M: Enrico Weigelt, metux IT consult <info@metux.net> 22537M: Viresh Kumar <vireshk@kernel.org> 22538L: linux-gpio@vger.kernel.org 22539L: virtualization@lists.linux-foundation.org 22540S: Maintained 22541F: drivers/gpio/gpio-virtio.c 22542F: include/uapi/linux/virtio_gpio.h 22543 22544VIRTIO GPU DRIVER 22545M: David Airlie <airlied@redhat.com> 22546M: Gerd Hoffmann <kraxel@redhat.com> 22547R: Gurchetan Singh <gurchetansingh@chromium.org> 22548R: Chia-I Wu <olvaffe@gmail.com> 22549L: dri-devel@lists.freedesktop.org 22550L: virtualization@lists.linux-foundation.org 22551S: Maintained 22552T: git git://anongit.freedesktop.org/drm/drm-misc 22553F: drivers/gpu/drm/virtio/ 22554F: include/uapi/linux/virtio_gpu.h 22555 22556VIRTIO HOST (VHOST) 22557M: "Michael S. Tsirkin" <mst@redhat.com> 22558M: Jason Wang <jasowang@redhat.com> 22559L: kvm@vger.kernel.org 22560L: virtualization@lists.linux-foundation.org 22561L: netdev@vger.kernel.org 22562S: Maintained 22563T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22564F: drivers/vhost/ 22565F: include/linux/sched/vhost_task.h 22566F: include/linux/vhost_iotlb.h 22567F: include/uapi/linux/vhost.h 22568F: kernel/vhost_task.c 22569 22570VIRTIO I2C DRIVER 22571M: Conghui Chen <conghui.chen@intel.com> 22572M: Viresh Kumar <viresh.kumar@linaro.org> 22573L: linux-i2c@vger.kernel.org 22574L: virtualization@lists.linux-foundation.org 22575S: Maintained 22576F: drivers/i2c/busses/i2c-virtio.c 22577F: include/uapi/linux/virtio_i2c.h 22578 22579VIRTIO INPUT DRIVER 22580M: Gerd Hoffmann <kraxel@redhat.com> 22581S: Maintained 22582F: drivers/virtio/virtio_input.c 22583F: include/uapi/linux/virtio_input.h 22584 22585VIRTIO IOMMU DRIVER 22586M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22587L: virtualization@lists.linux-foundation.org 22588S: Maintained 22589F: drivers/iommu/virtio-iommu.c 22590F: include/uapi/linux/virtio_iommu.h 22591 22592VIRTIO MEM DRIVER 22593M: David Hildenbrand <david@redhat.com> 22594L: virtualization@lists.linux-foundation.org 22595S: Maintained 22596W: https://virtio-mem.gitlab.io/ 22597F: drivers/virtio/virtio_mem.c 22598F: include/uapi/linux/virtio_mem.h 22599 22600VIRTIO PMEM DRIVER 22601M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22602L: virtualization@lists.linux-foundation.org 22603S: Maintained 22604F: drivers/nvdimm/nd_virtio.c 22605F: drivers/nvdimm/virtio_pmem.c 22606 22607VIRTIO SOUND DRIVER 22608M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22609M: "Michael S. Tsirkin" <mst@redhat.com> 22610L: virtualization@lists.linux-foundation.org 22611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22612S: Maintained 22613F: include/uapi/linux/virtio_snd.h 22614F: sound/virtio/* 22615 22616VIRTUAL BOX GUEST DEVICE DRIVER 22617M: Hans de Goede <hdegoede@redhat.com> 22618M: Arnd Bergmann <arnd@arndb.de> 22619M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22620S: Maintained 22621F: drivers/virt/vboxguest/ 22622F: include/linux/vbox_utils.h 22623F: include/uapi/linux/vbox*.h 22624 22625VIRTUAL BOX SHARED FOLDER VFS DRIVER 22626M: Hans de Goede <hdegoede@redhat.com> 22627L: linux-fsdevel@vger.kernel.org 22628S: Maintained 22629F: fs/vboxsf/* 22630 22631VIRTUAL PCM TEST DRIVER 22632M: Ivan Orlov <ivan.orlov0322@gmail.com> 22633L: alsa-devel@alsa-project.org 22634S: Maintained 22635F: Documentation/sound/cards/pcmtest.rst 22636F: sound/drivers/pcmtest.c 22637F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22638 22639VIRTUAL SERIO DEVICE DRIVER 22640M: Stephen Chandler Paul <thatslyude@gmail.com> 22641S: Maintained 22642F: drivers/input/serio/userio.c 22643F: include/uapi/linux/userio.h 22644 22645VISL VIRTUAL STATELESS DECODER DRIVER 22646M: Daniel Almeida <daniel.almeida@collabora.com> 22647L: linux-media@vger.kernel.org 22648S: Supported 22649F: drivers/media/test-drivers/visl 22650 22651VIVID VIRTUAL VIDEO DRIVER 22652M: Hans Verkuil <hverkuil@xs4all.nl> 22653L: linux-media@vger.kernel.org 22654S: Maintained 22655W: https://linuxtv.org 22656T: git git://linuxtv.org/media_tree.git 22657F: drivers/media/test-drivers/vivid/* 22658 22659VLYNQ BUS 22660M: Florian Fainelli <f.fainelli@gmail.com> 22661L: openwrt-devel@lists.openwrt.org (subscribers-only) 22662S: Maintained 22663F: drivers/vlynq/vlynq.c 22664F: include/linux/vlynq.h 22665 22666VM SOCKETS (AF_VSOCK) 22667M: Stefano Garzarella <sgarzare@redhat.com> 22668L: virtualization@lists.linux-foundation.org 22669L: netdev@vger.kernel.org 22670S: Maintained 22671F: drivers/net/vsockmon.c 22672F: include/net/af_vsock.h 22673F: include/uapi/linux/vm_sockets.h 22674F: include/uapi/linux/vm_sockets_diag.h 22675F: include/uapi/linux/vsockmon.h 22676F: net/vmw_vsock/ 22677F: tools/testing/vsock/ 22678 22679VMALLOC 22680M: Andrew Morton <akpm@linux-foundation.org> 22681R: Uladzislau Rezki <urezki@gmail.com> 22682R: Christoph Hellwig <hch@infradead.org> 22683R: Lorenzo Stoakes <lstoakes@gmail.com> 22684L: linux-mm@kvack.org 22685S: Maintained 22686W: http://www.linux-mm.org 22687T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22688F: include/linux/vmalloc.h 22689F: mm/vmalloc.c 22690 22691VME SUBSYSTEM 22692M: Martyn Welch <martyn@welchs.me.uk> 22693M: Manohar Vanga <manohar.vanga@gmail.com> 22694M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22695L: linux-kernel@vger.kernel.org 22696S: Odd fixes 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22698F: Documentation/driver-api/vme.rst 22699F: drivers/staging/vme_user/ 22700 22701VMWARE BALLOON DRIVER 22702M: Nadav Amit <namit@vmware.com> 22703R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22704L: linux-kernel@vger.kernel.org 22705S: Supported 22706F: drivers/misc/vmw_balloon.c 22707 22708VMWARE HYPERVISOR INTERFACE 22709M: Ajay Kaher <akaher@vmware.com> 22710M: Alexey Makhalov <amakhalov@vmware.com> 22711R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22712L: virtualization@lists.linux-foundation.org 22713L: x86@kernel.org 22714S: Supported 22715T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22716F: arch/x86/include/asm/vmware.h 22717F: arch/x86/kernel/cpu/vmware.c 22718 22719VMWARE PVRDMA DRIVER 22720M: Bryan Tan <bryantan@vmware.com> 22721M: Vishnu Dasa <vdasa@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: linux-rdma@vger.kernel.org 22724S: Supported 22725F: drivers/infiniband/hw/vmw_pvrdma/ 22726 22727VMWARE PVSCSI DRIVER 22728M: Vishal Bhakta <vbhakta@vmware.com> 22729R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22730L: linux-scsi@vger.kernel.org 22731S: Supported 22732F: drivers/scsi/vmw_pvscsi.c 22733F: drivers/scsi/vmw_pvscsi.h 22734 22735VMWARE VIRTUAL PTP CLOCK DRIVER 22736M: Deep Shah <sdeep@vmware.com> 22737R: Ajay Kaher <akaher@vmware.com> 22738R: Alexey Makhalov <amakhalov@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: netdev@vger.kernel.org 22741S: Supported 22742F: drivers/ptp/ptp_vmw.c 22743 22744VMWARE VMCI DRIVER 22745M: Bryan Tan <bryantan@vmware.com> 22746M: Vishnu Dasa <vdasa@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: linux-kernel@vger.kernel.org 22749S: Supported 22750F: drivers/misc/vmw_vmci/ 22751F: include/linux/vmw_vmci* 22752 22753VMWARE VMMOUSE SUBDRIVER 22754M: Zack Rusin <zackr@vmware.com> 22755R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22756R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22757L: linux-input@vger.kernel.org 22758S: Supported 22759F: drivers/input/mouse/vmmouse.c 22760F: drivers/input/mouse/vmmouse.h 22761 22762VMWARE VMXNET3 ETHERNET DRIVER 22763M: Ronak Doshi <doshir@vmware.com> 22764R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22765L: netdev@vger.kernel.org 22766S: Supported 22767F: drivers/net/vmxnet3/ 22768 22769VMWARE VSOCK VMCI TRANSPORT DRIVER 22770M: Bryan Tan <bryantan@vmware.com> 22771M: Vishnu Dasa <vdasa@vmware.com> 22772R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22773L: linux-kernel@vger.kernel.org 22774S: Supported 22775F: net/vmw_vsock/vmci_transport* 22776 22777VOCORE VOCORE2 BOARD 22778M: Harvey Hunt <harveyhuntnexus@gmail.com> 22779L: linux-mips@vger.kernel.org 22780S: Maintained 22781F: arch/mips/boot/dts/ralink/vocore2.dts 22782 22783VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22784M: Liam Girdwood <lgirdwood@gmail.com> 22785M: Mark Brown <broonie@kernel.org> 22786L: linux-kernel@vger.kernel.org 22787S: Supported 22788W: http://www.slimlogic.co.uk/?p=48 22789T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22790F: Documentation/devicetree/bindings/regulator/ 22791F: Documentation/power/regulator/ 22792F: drivers/regulator/ 22793F: include/dt-bindings/regulator/ 22794F: include/linux/regulator/ 22795K: regulator_get_optional 22796 22797VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22798R: Matti Vaittinen <mazziesaccount@gmail.com> 22799F: drivers/regulator/irq_helpers.c 22800 22801VRF 22802M: David Ahern <dsahern@kernel.org> 22803L: netdev@vger.kernel.org 22804S: Maintained 22805F: Documentation/networking/vrf.rst 22806F: drivers/net/vrf.c 22807 22808VSPRINTF 22809M: Petr Mladek <pmladek@suse.com> 22810M: Steven Rostedt <rostedt@goodmis.org> 22811M: Sergey Senozhatsky <senozhatsky@chromium.org> 22812R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22813R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22814S: Maintained 22815T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22816F: Documentation/core-api/printk-formats.rst 22817F: lib/test_printf.c 22818F: lib/test_scanf.c 22819F: lib/vsprintf.c 22820 22821VT1211 HARDWARE MONITOR DRIVER 22822M: Juerg Haefliger <juergh@proton.me> 22823L: linux-hwmon@vger.kernel.org 22824S: Maintained 22825F: Documentation/hwmon/vt1211.rst 22826F: drivers/hwmon/vt1211.c 22827 22828VT8231 HARDWARE MONITOR DRIVER 22829M: Roger Lucas <vt8231@hiddenengine.co.uk> 22830L: linux-hwmon@vger.kernel.org 22831S: Maintained 22832F: drivers/hwmon/vt8231.c 22833 22834VUB300 USB to SDIO/SD/MMC bridge chip 22835L: linux-mmc@vger.kernel.org 22836S: Orphan 22837F: drivers/mmc/host/vub300.c 22838 22839W1 DALLAS'S 1-WIRE BUS 22840M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22841S: Maintained 22842F: Documentation/devicetree/bindings/w1/ 22843F: Documentation/w1/ 22844F: drivers/w1/ 22845F: include/linux/w1.h 22846 22847W83791D HARDWARE MONITORING DRIVER 22848M: Marc Hulsman <m.hulsman@tudelft.nl> 22849L: linux-hwmon@vger.kernel.org 22850S: Maintained 22851F: Documentation/hwmon/w83791d.rst 22852F: drivers/hwmon/w83791d.c 22853 22854W83793 HARDWARE MONITORING DRIVER 22855M: Rudolf Marek <r.marek@assembler.cz> 22856L: linux-hwmon@vger.kernel.org 22857S: Maintained 22858F: Documentation/hwmon/w83793.rst 22859F: drivers/hwmon/w83793.c 22860 22861W83795 HARDWARE MONITORING DRIVER 22862M: Jean Delvare <jdelvare@suse.com> 22863L: linux-hwmon@vger.kernel.org 22864S: Maintained 22865F: drivers/hwmon/w83795.c 22866 22867W83L51xD SD/MMC CARD INTERFACE DRIVER 22868M: Pierre Ossman <pierre@ossman.eu> 22869S: Maintained 22870F: drivers/mmc/host/wbsd.* 22871 22872WACOM PROTOCOL 4 SERIAL TABLETS 22873M: Julian Squires <julian@cipht.net> 22874M: Hans de Goede <hdegoede@redhat.com> 22875L: linux-input@vger.kernel.org 22876S: Maintained 22877F: drivers/input/tablet/wacom_serial4.c 22878 22879WANGXUN ETHERNET DRIVER 22880M: Jiawen Wu <jiawenwu@trustnetic.com> 22881M: Mengyuan Lou <mengyuanlou@net-swift.com> 22882L: netdev@vger.kernel.org 22883S: Maintained 22884W: https://www.net-swift.com 22885F: Documentation/networking/device_drivers/ethernet/wangxun/* 22886F: drivers/net/ethernet/wangxun/ 22887 22888WATCHDOG DEVICE DRIVERS 22889M: Wim Van Sebroeck <wim@linux-watchdog.org> 22890M: Guenter Roeck <linux@roeck-us.net> 22891L: linux-watchdog@vger.kernel.org 22892S: Maintained 22893W: http://www.linux-watchdog.org/ 22894T: git git://www.linux-watchdog.org/linux-watchdog.git 22895F: Documentation/devicetree/bindings/watchdog/ 22896F: Documentation/watchdog/ 22897F: drivers/watchdog/ 22898F: include/linux/watchdog.h 22899F: include/trace/events/watchdog.h 22900F: include/uapi/linux/watchdog.h 22901 22902WHISKEYCOVE PMIC GPIO DRIVER 22903M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22904L: linux-gpio@vger.kernel.org 22905S: Maintained 22906F: drivers/gpio/gpio-wcove.c 22907 22908WHWAVE RTC DRIVER 22909M: Dianlong Li <long17.cool@163.com> 22910L: linux-rtc@vger.kernel.org 22911S: Maintained 22912F: drivers/rtc/rtc-sd3078.c 22913 22914WIIMOTE HID DRIVER 22915M: David Rheinsberg <david.rheinsberg@gmail.com> 22916L: linux-input@vger.kernel.org 22917S: Maintained 22918F: drivers/hid/hid-wiimote* 22919 22920WILOCITY WIL6210 WIRELESS DRIVER 22921L: linux-wireless@vger.kernel.org 22922S: Orphan 22923W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22924F: drivers/net/wireless/ath/wil6210/ 22925 22926WINBOND CIR DRIVER 22927M: David Härdeman <david@hardeman.nu> 22928S: Maintained 22929F: drivers/media/rc/winbond-cir.c 22930 22931WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22932L: linux-watchdog@vger.kernel.org 22933S: Orphan 22934F: drivers/watchdog/ebc-c384_wdt.c 22935 22936WINSYSTEMS WS16C48 GPIO DRIVER 22937M: William Breathitt Gray <william.gray@linaro.org> 22938L: linux-gpio@vger.kernel.org 22939S: Maintained 22940F: drivers/gpio/gpio-ws16c48.c 22941 22942WIREGUARD SECURE NETWORK TUNNEL 22943M: Jason A. Donenfeld <Jason@zx2c4.com> 22944L: wireguard@lists.zx2c4.com 22945L: netdev@vger.kernel.org 22946S: Maintained 22947F: drivers/net/wireguard/ 22948F: tools/testing/selftests/wireguard/ 22949 22950WISTRON LAPTOP BUTTON DRIVER 22951M: Miloslav Trmac <mitr@volny.cz> 22952S: Maintained 22953F: drivers/input/misc/wistron_btns.c 22954 22955WL3501 WIRELESS PCMCIA CARD DRIVER 22956L: linux-wireless@vger.kernel.org 22957S: Odd fixes 22958F: drivers/net/wireless/legacy/wl3501* 22959 22960WMI BINARY MOF DRIVER 22961L: platform-drivers-x86@vger.kernel.org 22962S: Orphan 22963F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22964F: Documentation/wmi/devices/wmi-bmof.rst 22965F: drivers/platform/x86/wmi-bmof.c 22966 22967WOLFSON MICROELECTRONICS DRIVERS 22968L: patches@opensource.cirrus.com 22969S: Supported 22970W: https://github.com/CirrusLogic/linux-drivers/wiki 22971T: git https://github.com/CirrusLogic/linux-drivers.git 22972F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22973F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22974F: Documentation/devicetree/bindings/mfd/wm831x.txt 22975F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22976F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22977F: Documentation/devicetree/bindings/sound/wm* 22978F: Documentation/hwmon/wm83??.rst 22979F: arch/arm/mach-s3c/mach-crag6410* 22980F: drivers/clk/clk-wm83*.c 22981F: drivers/gpio/gpio-*wm*.c 22982F: drivers/gpio/gpio-arizona.c 22983F: drivers/hwmon/wm83??-hwmon.c 22984F: drivers/input/misc/wm831x-on.c 22985F: drivers/input/touchscreen/wm831x-ts.c 22986F: drivers/input/touchscreen/wm97*.c 22987F: drivers/leds/leds-wm83*.c 22988F: drivers/mfd/arizona* 22989F: drivers/mfd/cs47l24* 22990F: drivers/mfd/wm*.c 22991F: drivers/power/supply/wm83*.c 22992F: drivers/regulator/arizona* 22993F: drivers/regulator/wm8*.c 22994F: drivers/rtc/rtc-wm83*.c 22995F: drivers/video/backlight/wm83*_bl.c 22996F: drivers/watchdog/wm83*_wdt.c 22997F: include/linux/mfd/arizona/ 22998F: include/linux/mfd/wm831x/ 22999F: include/linux/mfd/wm8350/ 23000F: include/linux/mfd/wm8400* 23001F: include/linux/regulator/arizona* 23002F: include/linux/wm97xx.h 23003F: include/sound/wm????.h 23004F: sound/soc/codecs/arizona* 23005F: sound/soc/codecs/cs47l24* 23006F: sound/soc/codecs/wm* 23007 23008WORKQUEUE 23009M: Tejun Heo <tj@kernel.org> 23010R: Lai Jiangshan <jiangshanlai@gmail.com> 23011S: Maintained 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23013F: Documentation/core-api/workqueue.rst 23014F: include/linux/workqueue.h 23015F: kernel/workqueue.c 23016F: kernel/workqueue_internal.h 23017 23018WWAN DRIVERS 23019M: Loic Poulain <loic.poulain@linaro.org> 23020M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23021R: Johannes Berg <johannes@sipsolutions.net> 23022L: netdev@vger.kernel.org 23023S: Maintained 23024F: drivers/net/wwan/ 23025F: include/linux/wwan.h 23026F: include/uapi/linux/wwan.h 23027 23028X-POWERS AXP288 PMIC DRIVERS 23029M: Hans de Goede <hdegoede@redhat.com> 23030S: Maintained 23031F: drivers/acpi/pmic/intel_pmic_xpower.c 23032N: axp288 23033 23034X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23035M: Chen-Yu Tsai <wens@csie.org> 23036L: linux-kernel@vger.kernel.org 23037S: Maintained 23038N: axp[128] 23039 23040X.25 STACK 23041M: Martin Schiller <ms@dev.tdt.de> 23042L: linux-x25@vger.kernel.org 23043S: Maintained 23044F: Documentation/networking/lapb-module.rst 23045F: Documentation/networking/x25* 23046F: drivers/net/wan/hdlc_x25.c 23047F: drivers/net/wan/lapbether.c 23048F: include/*/lapb.h 23049F: include/net/x25* 23050F: include/uapi/linux/x25.h 23051F: net/lapb/ 23052F: net/x25/ 23053 23054X86 ARCHITECTURE (32-BIT AND 64-BIT) 23055M: Thomas Gleixner <tglx@linutronix.de> 23056M: Ingo Molnar <mingo@redhat.com> 23057M: Borislav Petkov <bp@alien8.de> 23058M: Dave Hansen <dave.hansen@linux.intel.com> 23059M: x86@kernel.org 23060R: "H. Peter Anvin" <hpa@zytor.com> 23061L: linux-kernel@vger.kernel.org 23062S: Maintained 23063T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23064F: Documentation/arch/x86/ 23065F: Documentation/devicetree/bindings/x86/ 23066F: arch/x86/ 23067 23068X86 ENTRY CODE 23069M: Andy Lutomirski <luto@kernel.org> 23070L: linux-kernel@vger.kernel.org 23071S: Maintained 23072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23073F: arch/x86/entry/ 23074 23075X86 HARDWARE VULNERABILITIES 23076M: Thomas Gleixner <tglx@linutronix.de> 23077M: Borislav Petkov <bp@alien8.de> 23078M: Peter Zijlstra <peterz@infradead.org> 23079M: Josh Poimboeuf <jpoimboe@kernel.org> 23080R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23081S: Maintained 23082F: Documentation/admin-guide/hw-vuln/ 23083F: arch/x86/include/asm/nospec-branch.h 23084F: arch/x86/kernel/cpu/bugs.c 23085 23086X86 MCE INFRASTRUCTURE 23087M: Tony Luck <tony.luck@intel.com> 23088M: Borislav Petkov <bp@alien8.de> 23089L: linux-edac@vger.kernel.org 23090S: Maintained 23091F: Documentation/ABI/testing/sysfs-mce 23092F: Documentation/arch/x86/x86_64/machinecheck.rst 23093F: arch/x86/kernel/cpu/mce/* 23094 23095X86 MICROCODE UPDATE SUPPORT 23096M: Borislav Petkov <bp@alien8.de> 23097S: Maintained 23098F: arch/x86/kernel/cpu/microcode/* 23099 23100X86 MM 23101M: Dave Hansen <dave.hansen@linux.intel.com> 23102M: Andy Lutomirski <luto@kernel.org> 23103M: Peter Zijlstra <peterz@infradead.org> 23104L: linux-kernel@vger.kernel.org 23105S: Maintained 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23107F: arch/x86/mm/ 23108 23109X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23110M: Hans de Goede <hdegoede@redhat.com> 23111L: platform-driver-x86@vger.kernel.org 23112S: Maintained 23113T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23114F: drivers/platform/x86/x86-android-tablets/ 23115 23116X86 PLATFORM DRIVERS 23117M: Hans de Goede <hdegoede@redhat.com> 23118M: Mark Gross <markgross@kernel.org> 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23122F: drivers/platform/olpc/ 23123F: drivers/platform/x86/ 23124F: include/linux/platform_data/x86/ 23125 23126X86 PLATFORM DRIVERS - ARCH 23127R: Darren Hart <dvhart@infradead.org> 23128R: Andy Shevchenko <andy@infradead.org> 23129L: platform-driver-x86@vger.kernel.org 23130L: x86@kernel.org 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23133F: arch/x86/platform 23134 23135X86 PLATFORM UV HPE SUPERDOME FLEX 23136M: Steve Wahl <steve.wahl@hpe.com> 23137R: Mike Travis <mike.travis@hpe.com> 23138R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23139R: Russ Anderson <russ.anderson@hpe.com> 23140S: Supported 23141F: arch/x86/include/asm/uv/ 23142F: arch/x86/kernel/apic/x2apic_uv_x.c 23143F: arch/x86/platform/uv/ 23144 23145X86 STACK UNWINDING 23146M: Josh Poimboeuf <jpoimboe@kernel.org> 23147M: Peter Zijlstra <peterz@infradead.org> 23148S: Supported 23149F: arch/x86/include/asm/unwind*.h 23150F: arch/x86/kernel/dumpstack.c 23151F: arch/x86/kernel/stacktrace.c 23152F: arch/x86/kernel/unwind_*.c 23153 23154X86 VDSO 23155M: Andy Lutomirski <luto@kernel.org> 23156L: linux-kernel@vger.kernel.org 23157S: Maintained 23158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23159F: arch/x86/entry/vdso/ 23160 23161XARRAY 23162M: Matthew Wilcox <willy@infradead.org> 23163L: linux-fsdevel@vger.kernel.org 23164S: Supported 23165F: Documentation/core-api/xarray.rst 23166F: include/linux/idr.h 23167F: include/linux/xarray.h 23168F: lib/idr.c 23169F: lib/xarray.c 23170F: tools/testing/radix-tree 23171 23172XBOX DVD IR REMOTE 23173M: Benjamin Valentin <benpicco@googlemail.com> 23174S: Maintained 23175F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23176F: drivers/media/rc/xbox_remote.c 23177 23178XC2028/3028 TUNER DRIVER 23179M: Mauro Carvalho Chehab <mchehab@kernel.org> 23180L: linux-media@vger.kernel.org 23181S: Maintained 23182W: https://linuxtv.org 23183T: git git://linuxtv.org/media_tree.git 23184F: drivers/media/tuners/xc2028.* 23185 23186XDP (eXpress Data Path) 23187M: Alexei Starovoitov <ast@kernel.org> 23188M: Daniel Borkmann <daniel@iogearbox.net> 23189M: David S. Miller <davem@davemloft.net> 23190M: Jakub Kicinski <kuba@kernel.org> 23191M: Jesper Dangaard Brouer <hawk@kernel.org> 23192M: John Fastabend <john.fastabend@gmail.com> 23193L: netdev@vger.kernel.org 23194L: bpf@vger.kernel.org 23195S: Supported 23196F: drivers/net/ethernet/*/*/*/*/*xdp* 23197F: drivers/net/ethernet/*/*/*xdp* 23198F: include/net/xdp.h 23199F: include/net/xdp_priv.h 23200F: include/trace/events/xdp.h 23201F: kernel/bpf/cpumap.c 23202F: kernel/bpf/devmap.c 23203F: net/core/xdp.c 23204F: samples/bpf/xdp* 23205F: tools/testing/selftests/bpf/*/*xdp* 23206F: tools/testing/selftests/bpf/*xdp* 23207K: (?:\b|_)xdp(?:\b|_) 23208 23209XDP SOCKETS (AF_XDP) 23210M: Björn Töpel <bjorn@kernel.org> 23211M: Magnus Karlsson <magnus.karlsson@intel.com> 23212M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23213R: Jonathan Lemon <jonathan.lemon@gmail.com> 23214L: netdev@vger.kernel.org 23215L: bpf@vger.kernel.org 23216S: Maintained 23217F: Documentation/networking/af_xdp.rst 23218F: include/net/netns/xdp.h 23219F: include/net/xdp_sock* 23220F: include/net/xsk_buff_pool.h 23221F: include/uapi/linux/if_xdp.h 23222F: include/uapi/linux/xdp_diag.h 23223F: net/xdp/ 23224F: tools/testing/selftests/bpf/*xsk* 23225 23226XEN BLOCK SUBSYSTEM 23227M: Roger Pau Monné <roger.pau@citrix.com> 23228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23229S: Supported 23230F: drivers/block/xen* 23231F: drivers/block/xen-blkback/* 23232 23233XEN HYPERVISOR ARM 23234M: Stefano Stabellini <sstabellini@kernel.org> 23235L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23236S: Maintained 23237F: arch/arm/include/asm/xen/ 23238F: arch/arm/xen/ 23239 23240XEN HYPERVISOR ARM64 23241M: Stefano Stabellini <sstabellini@kernel.org> 23242L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23243S: Maintained 23244F: arch/arm64/include/asm/xen/ 23245F: arch/arm64/xen/ 23246 23247XEN HYPERVISOR INTERFACE 23248M: Juergen Gross <jgross@suse.com> 23249M: Stefano Stabellini <sstabellini@kernel.org> 23250R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23252S: Supported 23253T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23254F: Documentation/ABI/stable/sysfs-hypervisor-xen 23255F: Documentation/ABI/testing/sysfs-hypervisor-xen 23256F: drivers/*/xen-*front.c 23257F: drivers/xen/ 23258F: include/uapi/xen/ 23259F: include/xen/ 23260F: kernel/configs/xen.config 23261 23262XEN HYPERVISOR X86 23263M: Juergen Gross <jgross@suse.com> 23264R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23265L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23266S: Supported 23267F: arch/x86/configs/xen.config 23268F: arch/x86/include/asm/pvclock-abi.h 23269F: arch/x86/include/asm/xen/ 23270F: arch/x86/platform/pvh/ 23271F: arch/x86/xen/ 23272 23273XEN NETWORK BACKEND DRIVER 23274M: Wei Liu <wei.liu@kernel.org> 23275M: Paul Durrant <paul@xen.org> 23276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23277L: netdev@vger.kernel.org 23278S: Supported 23279F: drivers/net/xen-netback/* 23280 23281XEN PCI SUBSYSTEM 23282M: Juergen Gross <jgross@suse.com> 23283L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23284S: Supported 23285F: arch/x86/pci/*xen* 23286F: drivers/pci/*xen* 23287 23288XEN PVSCSI DRIVERS 23289M: Juergen Gross <jgross@suse.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291L: linux-scsi@vger.kernel.org 23292S: Supported 23293F: drivers/scsi/xen-scsifront.c 23294F: drivers/xen/xen-scsiback.c 23295F: include/xen/interface/io/vscsiif.h 23296 23297XEN PVUSB DRIVER 23298M: Juergen Gross <jgross@suse.com> 23299L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23300L: linux-usb@vger.kernel.org 23301S: Supported 23302F: drivers/usb/host/xen* 23303F: include/xen/interface/io/usbif.h 23304 23305XEN SOUND FRONTEND DRIVER 23306M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23307L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23309S: Supported 23310F: sound/xen/* 23311 23312XEN SWIOTLB SUBSYSTEM 23313M: Juergen Gross <jgross@suse.com> 23314M: Stefano Stabellini <sstabellini@kernel.org> 23315L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23316L: iommu@lists.linux.dev 23317S: Supported 23318F: arch/*/include/asm/xen/swiotlb-xen.h 23319F: drivers/xen/swiotlb-xen.c 23320F: include/xen/arm/swiotlb-xen.h 23321F: include/xen/swiotlb-xen.h 23322 23323XFS FILESYSTEM 23324M: Darrick J. Wong <djwong@kernel.org> 23325L: linux-xfs@vger.kernel.org 23326S: Supported 23327W: http://xfs.org/ 23328C: irc://irc.oftc.net/xfs 23329T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23330F: Documentation/ABI/testing/sysfs-fs-xfs 23331F: Documentation/admin-guide/xfs.rst 23332F: Documentation/filesystems/xfs-delayed-logging-design.rst 23333F: Documentation/filesystems/xfs-self-describing-metadata.rst 23334F: fs/xfs/ 23335F: include/uapi/linux/dqblk_xfs.h 23336F: include/uapi/linux/fsmap.h 23337 23338XILINX AMS DRIVER 23339M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23340L: linux-iio@vger.kernel.org 23341S: Maintained 23342F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23343F: drivers/iio/adc/xilinx-ams.c 23344 23345XILINX AXI ETHERNET DRIVER 23346M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23347S: Maintained 23348F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23349F: drivers/net/ethernet/xilinx/xilinx_axienet* 23350 23351XILINX CAN DRIVER 23352M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23353R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23354L: linux-can@vger.kernel.org 23355S: Maintained 23356F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23357F: drivers/net/can/xilinx_can.c 23358 23359XILINX EVENT MANAGEMENT DRIVER 23360M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23361S: Maintained 23362F: drivers/soc/xilinx/xlnx_event_manager.c 23363F: include/linux/firmware/xlnx-event-manager.h 23364 23365XILINX GPIO DRIVER 23366M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23367R: Srinivas Neeli <srinivas.neeli@amd.com> 23368R: Michal Simek <michal.simek@amd.com> 23369S: Maintained 23370F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23371F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23372F: drivers/gpio/gpio-xilinx.c 23373F: drivers/gpio/gpio-zynq.c 23374 23375XILINX PWM DRIVER 23376M: Sean Anderson <sean.anderson@seco.com> 23377S: Maintained 23378F: drivers/pwm/pwm-xilinx.c 23379F: include/clocksource/timer-xilinx.h 23380 23381XILINX SD-FEC IP CORES 23382M: Derek Kiernan <derek.kiernan@amd.com> 23383M: Dragan Cvetic <dragan.cvetic@amd.com> 23384S: Maintained 23385F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23386F: Documentation/misc-devices/xilinx_sdfec.rst 23387F: drivers/misc/Kconfig 23388F: drivers/misc/Makefile 23389F: drivers/misc/xilinx_sdfec.c 23390F: include/uapi/misc/xilinx_sdfec.h 23391 23392XILINX UARTLITE SERIAL DRIVER 23393M: Peter Korsgaard <jacmet@sunsite.dk> 23394L: linux-serial@vger.kernel.org 23395S: Maintained 23396F: drivers/tty/serial/uartlite.c 23397 23398XILINX VIDEO IP CORES 23399M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23400L: linux-media@vger.kernel.org 23401S: Supported 23402T: git git://linuxtv.org/media_tree.git 23403F: Documentation/devicetree/bindings/media/xilinx/ 23404F: drivers/media/platform/xilinx/ 23405F: include/uapi/linux/xilinx-v4l2-controls.h 23406 23407XILINX WATCHDOG DRIVER 23408M: Srinivas Neeli <srinivas.neeli@amd.com> 23409R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23410R: Michal Simek <michal.simek@amd.com> 23411S: Maintained 23412F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23413F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23414F: drivers/watchdog/of_xilinx_wdt.c 23415F: drivers/watchdog/xilinx_wwdt.c 23416 23417XILINX XDMA DRIVER 23418M: Lizhi Hou <lizhi.hou@amd.com> 23419M: Brian Xu <brian.xu@amd.com> 23420M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23421L: dmaengine@vger.kernel.org 23422S: Supported 23423F: drivers/dma/xilinx/xdma-regs.h 23424F: drivers/dma/xilinx/xdma.c 23425F: include/linux/dma/amd_xdma.h 23426F: include/linux/platform_data/amd_xdma.h 23427 23428XILINX ZYNQMP DPDMA DRIVER 23429M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23430L: dmaengine@vger.kernel.org 23431S: Supported 23432F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23433F: drivers/dma/xilinx/xilinx_dpdma.c 23434F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23435 23436XILINX ZYNQMP OCM EDAC DRIVER 23437M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23438M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23439S: Maintained 23440F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23441F: drivers/edac/zynqmp_edac.c 23442 23443XILINX ZYNQMP PSGTR PHY DRIVER 23444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23445L: linux-kernel@vger.kernel.org 23446S: Supported 23447T: git https://github.com/Xilinx/linux-xlnx.git 23448F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23449F: drivers/phy/xilinx/phy-zynqmp.c 23450 23451XILINX ZYNQMP SHA3 DRIVER 23452M: Harsha <harsha.harsha@amd.com> 23453S: Maintained 23454F: drivers/crypto/xilinx/zynqmp-sha.c 23455 23456XILLYBUS DRIVER 23457M: Eli Billauer <eli.billauer@gmail.com> 23458L: linux-kernel@vger.kernel.org 23459S: Supported 23460F: drivers/char/xillybus/ 23461 23462XLP9XX I2C DRIVER 23463M: George Cherian <gcherian@marvell.com> 23464L: linux-i2c@vger.kernel.org 23465S: Supported 23466W: http://www.marvell.com 23467F: drivers/i2c/busses/i2c-xlp9xx.c 23468 23469XRA1403 GPIO EXPANDER 23470M: Nandor Han <nandor.han@ge.com> 23471L: linux-gpio@vger.kernel.org 23472S: Maintained 23473F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23474F: drivers/gpio/gpio-xra1403.c 23475 23476XTENSA XTFPGA PLATFORM SUPPORT 23477M: Max Filippov <jcmvbkbc@gmail.com> 23478S: Maintained 23479F: drivers/spi/spi-xtensa-xtfpga.c 23480F: sound/soc/xtensa/xtfpga-i2s.c 23481 23482YAM DRIVER FOR AX.25 23483M: Jean-Paul Roubelat <jpr@f6fbb.org> 23484L: linux-hams@vger.kernel.org 23485S: Maintained 23486F: drivers/net/hamradio/yam* 23487F: include/linux/yam.h 23488 23489YAMA SECURITY MODULE 23490M: Kees Cook <keescook@chromium.org> 23491S: Supported 23492T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23493F: Documentation/admin-guide/LSM/Yama.rst 23494F: security/yama/ 23495 23496YEALINK PHONE DRIVER 23497M: Henk Vergonet <Henk.Vergonet@gmail.com> 23498L: usbb2k-api-dev@nongnu.org 23499S: Maintained 23500F: Documentation/input/devices/yealink.rst 23501F: drivers/input/misc/yealink.* 23502 23503Z3FOLD COMPRESSED PAGE ALLOCATOR 23504M: Vitaly Wool <vitaly.wool@konsulko.com> 23505R: Miaohe Lin <linmiaohe@huawei.com> 23506L: linux-mm@kvack.org 23507S: Maintained 23508F: mm/z3fold.c 23509 23510Z8530 DRIVER FOR AX.25 23511M: Joerg Reuter <jreuter@yaina.de> 23512L: linux-hams@vger.kernel.org 23513S: Maintained 23514W: http://yaina.de/jreuter/ 23515W: http://www.qsl.net/dl1bke/ 23516F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23517F: drivers/net/hamradio/*scc.c 23518F: drivers/net/hamradio/z8530.h 23519 23520ZBUD COMPRESSED PAGE ALLOCATOR 23521M: Seth Jennings <sjenning@redhat.com> 23522M: Dan Streetman <ddstreet@ieee.org> 23523L: linux-mm@kvack.org 23524S: Maintained 23525F: mm/zbud.c 23526 23527ZD1211RW WIRELESS DRIVER 23528M: Ulrich Kunitz <kune@deine-taler.de> 23529L: linux-wireless@vger.kernel.org 23530L: zd1211-devs@lists.sourceforge.net (subscribers-only) 23531S: Maintained 23532W: http://zd1211.ath.cx/wiki/DriverRewrite 23533F: drivers/net/wireless/zydas/zd1211rw/ 23534 23535ZD1301 MEDIA DRIVER 23536M: Antti Palosaari <crope@iki.fi> 23537L: linux-media@vger.kernel.org 23538S: Maintained 23539W: https://linuxtv.org/ 23540W: http://palosaari.fi/linux/ 23541Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23542F: drivers/media/usb/dvb-usb-v2/zd1301* 23543 23544ZD1301_DEMOD MEDIA DRIVER 23545M: Antti Palosaari <crope@iki.fi> 23546L: linux-media@vger.kernel.org 23547S: Maintained 23548W: https://linuxtv.org/ 23549W: http://palosaari.fi/linux/ 23550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23551F: drivers/media/dvb-frontends/zd1301_demod* 23552 23553ZHAOXIN PROCESSOR SUPPORT 23554M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23555L: linux-kernel@vger.kernel.org 23556S: Maintained 23557F: arch/x86/kernel/cpu/zhaoxin.c 23558 23559ZONEFS FILESYSTEM 23560M: Damien Le Moal <dlemoal@kernel.org> 23561M: Naohiro Aota <naohiro.aota@wdc.com> 23562R: Johannes Thumshirn <jth@kernel.org> 23563L: linux-fsdevel@vger.kernel.org 23564S: Maintained 23565T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23566F: Documentation/filesystems/zonefs.rst 23567F: fs/zonefs/ 23568 23569ZPOOL COMPRESSED PAGE STORAGE API 23570M: Dan Streetman <ddstreet@ieee.org> 23571L: linux-mm@kvack.org 23572S: Maintained 23573F: include/linux/zpool.h 23574F: mm/zpool.c 23575 23576ZR36067 VIDEO FOR LINUX DRIVER 23577M: Corentin Labbe <clabbe@baylibre.com> 23578L: mjpeg-users@lists.sourceforge.net 23579L: linux-media@vger.kernel.org 23580S: Maintained 23581W: http://mjpeg.sourceforge.net/driver-zoran/ 23582Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23583F: Documentation/driver-api/media/drivers/zoran.rst 23584F: drivers/media/pci/zoran/ 23585 23586ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23587M: Minchan Kim <minchan@kernel.org> 23588M: Sergey Senozhatsky <senozhatsky@chromium.org> 23589L: linux-kernel@vger.kernel.org 23590S: Maintained 23591F: Documentation/admin-guide/blockdev/zram.rst 23592F: drivers/block/zram/ 23593 23594ZS DECSTATION Z85C30 SERIAL DRIVER 23595M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23596S: Maintained 23597F: drivers/tty/serial/zs.* 23598 23599ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23600M: Minchan Kim <minchan@kernel.org> 23601M: Sergey Senozhatsky <senozhatsky@chromium.org> 23602L: linux-mm@kvack.org 23603S: Maintained 23604F: Documentation/mm/zsmalloc.rst 23605F: include/linux/zsmalloc.h 23606F: mm/zsmalloc.c 23607 23608ZSTD 23609M: Nick Terrell <terrelln@fb.com> 23610S: Maintained 23611B: https://github.com/facebook/zstd/issues 23612T: git https://github.com/terrelln/linux.git 23613F: crypto/zstd.c 23614F: include/linux/zstd* 23615F: lib/decompress_unzstd.c 23616F: lib/zstd/ 23617N: zstd 23618K: zstd 23619 23620ZSWAP COMPRESSED SWAP CACHING 23621M: Seth Jennings <sjenning@redhat.com> 23622M: Dan Streetman <ddstreet@ieee.org> 23623M: Vitaly Wool <vitaly.wool@konsulko.com> 23624L: linux-mm@kvack.org 23625S: Maintained 23626F: mm/zswap.c 23627 23628THE REST 23629M: Linus Torvalds <torvalds@linux-foundation.org> 23630L: linux-kernel@vger.kernel.org 23631S: Buried alive in reporters 23632T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23633F: * 23634F: */ 23635