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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/mmc/host/meson* 1847F: drivers/phy/amlogic/ 1848F: drivers/pinctrl/meson/ 1849F: drivers/rtc/rtc-meson* 1850F: drivers/soc/amlogic/ 1851N: meson 1852 1853ARM/Annapurna Labs ALPINE ARCHITECTURE 1854M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1855M: Antoine Tenart <atenart@kernel.org> 1856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1857S: Maintained 1858F: arch/arm/boot/dts/amazon/ 1859F: arch/arm/mach-alpine/ 1860F: arch/arm64/boot/dts/amazon/ 1861F: drivers/*/*alpine* 1862 1863ARM/APPLE MACHINE SOUND DRIVERS 1864M: Martin Povišer <povik+lin@cutebit.org> 1865L: asahi@lists.linux.dev 1866L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1867S: Maintained 1868F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1869F: Documentation/devicetree/bindings/sound/apple,* 1870F: sound/soc/apple/* 1871F: sound/soc/codecs/cs42l83-i2c.c 1872F: sound/soc/codecs/ssm3515.c 1873 1874ARM/APPLE MACHINE SUPPORT 1875M: Hector Martin <marcan@marcan.st> 1876M: Sven Peter <sven@svenpeter.dev> 1877R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1878L: asahi@lists.linux.dev 1879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1880S: Maintained 1881W: https://asahilinux.org 1882B: https://github.com/AsahiLinux/linux/issues 1883C: irc://irc.oftc.net/asahi-dev 1884T: git https://github.com/AsahiLinux/linux.git 1885F: Documentation/devicetree/bindings/arm/apple.yaml 1886F: Documentation/devicetree/bindings/arm/apple/* 1887F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1888F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1889F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1890F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1891F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1892F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1893F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1894F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1895F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1896F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1897F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1898F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1899F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1900F: Documentation/devicetree/bindings/power/apple* 1901F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1902F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1903F: arch/arm64/boot/dts/apple/ 1904F: drivers/bluetooth/hci_bcm4377.c 1905F: drivers/clk/clk-apple-nco.c 1906F: drivers/cpufreq/apple-soc-cpufreq.c 1907F: drivers/dma/apple-admac.c 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@tuxon.dev> 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@tuxon.dev> 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/soc/renesas/ 2597F: include/linux/soc/renesas/ 2598K: \brenesas, 2599 2600ARM/RISCPC ARCHITECTURE 2601M: Russell King <linux@armlinux.org.uk> 2602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2603S: Maintained 2604W: http://www.armlinux.org.uk/ 2605F: arch/arm/include/asm/hardware/ioc.h 2606F: arch/arm/include/asm/hardware/iomd.h 2607F: arch/arm/include/asm/hardware/memc.h 2608F: arch/arm/mach-rpc/ 2609F: drivers/net/ethernet/8390/etherh.c 2610F: drivers/net/ethernet/i825xx/ether1* 2611F: drivers/net/ethernet/seeq/ether3* 2612F: drivers/scsi/arm/ 2613 2614ARM/Rockchip SoC support 2615M: Heiko Stuebner <heiko@sntech.de> 2616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2617L: linux-rockchip@lists.infradead.org 2618S: Maintained 2619T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2620F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2621F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2622F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2623F: arch/arm/boot/dts/rockchip/ 2624F: arch/arm/mach-rockchip/ 2625F: drivers/*/*/*rockchip* 2626F: drivers/*/*rockchip* 2627F: drivers/clk/rockchip/ 2628F: drivers/i2c/busses/i2c-rk3x.c 2629F: sound/soc/rockchip/ 2630N: rockchip 2631 2632ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2633M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2634R: Alim Akhtar <alim.akhtar@samsung.com> 2635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2636L: linux-samsung-soc@vger.kernel.org 2637S: Maintained 2638Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2639B: mailto:linux-samsung-soc@vger.kernel.org 2640C: irc://irc.libera.chat/linux-exynos 2641T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2642F: Documentation/arch/arm/samsung/ 2643F: Documentation/devicetree/bindings/arm/samsung/ 2644F: Documentation/devicetree/bindings/hwinfo/samsung,* 2645F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2646F: Documentation/devicetree/bindings/soc/samsung/ 2647F: arch/arm/boot/dts/samsung/ 2648F: arch/arm/mach-exynos*/ 2649F: arch/arm/mach-s3c/ 2650F: arch/arm/mach-s5p*/ 2651F: arch/arm64/boot/dts/exynos/ 2652F: drivers/*/*/*s3c24* 2653F: drivers/*/*s3c24* 2654F: drivers/*/*s3c64xx* 2655F: drivers/*/*s5pv210* 2656F: drivers/clocksource/samsung_pwm_timer.c 2657F: drivers/memory/samsung/ 2658F: drivers/pwm/pwm-samsung.c 2659F: drivers/soc/samsung/ 2660F: drivers/tty/serial/samsung* 2661F: include/clocksource/samsung_pwm.h 2662F: include/linux/platform_data/*s3c* 2663F: include/linux/serial_s3c.h 2664F: include/linux/soc/samsung/ 2665N: exynos 2666N: s3c64xx 2667N: s5pv210 2668 2669ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2670M: Łukasz Stelmach <l.stelmach@samsung.com> 2671L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2672L: linux-media@vger.kernel.org 2673S: Maintained 2674F: drivers/media/platform/samsung/s5p-g2d/ 2675 2676ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2677M: Marek Szyprowski <m.szyprowski@samsung.com> 2678L: linux-samsung-soc@vger.kernel.org 2679L: linux-media@vger.kernel.org 2680S: Maintained 2681F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2682F: drivers/media/cec/platform/s5p/ 2683 2684ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2685M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2686M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2687M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2689L: linux-media@vger.kernel.org 2690S: Maintained 2691F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2692F: drivers/media/platform/samsung/s5p-jpeg/ 2693 2694ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2695M: Marek Szyprowski <m.szyprowski@samsung.com> 2696M: Andrzej Hajda <andrzej.hajda@intel.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-mfc/ 2701 2702ARM/SOCFPGA ARCHITECTURE 2703M: Dinh Nguyen <dinguyen@kernel.org> 2704S: Maintained 2705W: http://www.rocketboards.org 2706T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2707F: arch/arm/boot/dts/intel/socfpga/ 2708F: arch/arm/configs/socfpga_defconfig 2709F: arch/arm/mach-socfpga/ 2710F: arch/arm64/boot/dts/altera/ 2711F: arch/arm64/boot/dts/intel/ 2712 2713ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2714M: Dinh Nguyen <dinguyen@kernel.org> 2715S: Maintained 2716F: drivers/clk/socfpga/ 2717 2718ARM/SOCFPGA EDAC SUPPORT 2719M: Dinh Nguyen <dinguyen@kernel.org> 2720S: Maintained 2721F: drivers/edac/altera_edac.[ch] 2722 2723ARM/SPREADTRUM SoC SUPPORT 2724M: Orson Zhai <orsonzhai@gmail.com> 2725M: Baolin Wang <baolin.wang7@gmail.com> 2726M: Chunyan Zhang <zhang.lyra@gmail.com> 2727S: Maintained 2728F: arch/arm64/boot/dts/sprd 2729N: sprd 2730N: sc27xx 2731N: sc2731 2732 2733ARM/STI ARCHITECTURE 2734M: Patrice Chotard <patrice.chotard@foss.st.com> 2735L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2736S: Maintained 2737W: http://www.stlinux.com 2738F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2739F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2740F: arch/arm/boot/dts/st/sti* 2741F: arch/arm/mach-sti/ 2742F: drivers/ata/ahci_st.c 2743F: drivers/char/hw_random/st-rng.c 2744F: drivers/clocksource/arm_global_timer.c 2745F: drivers/clocksource/clksrc_st_lpc.c 2746F: drivers/cpufreq/sti-cpufreq.c 2747F: drivers/dma/st_fdma* 2748F: drivers/i2c/busses/i2c-st.c 2749F: drivers/media/platform/st/sti/c8sectpfe/ 2750F: drivers/media/rc/st_rc.c 2751F: drivers/mmc/host/sdhci-st.c 2752F: drivers/phy/st/phy-miphy28lp.c 2753F: drivers/phy/st/phy-stih407-usb.c 2754F: drivers/pinctrl/pinctrl-st.c 2755F: drivers/remoteproc/st_remoteproc.c 2756F: drivers/remoteproc/st_slim_rproc.c 2757F: drivers/reset/sti/ 2758F: drivers/rtc/rtc-st-lpc.c 2759F: drivers/tty/serial/st-asc.c 2760F: drivers/usb/dwc3/dwc3-st.c 2761F: drivers/usb/host/ehci-st.c 2762F: drivers/usb/host/ohci-st.c 2763F: drivers/watchdog/st_lpc_wdt.c 2764F: include/linux/remoteproc/st_slim_rproc.h 2765 2766ARM/STM32 ARCHITECTURE 2767M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2768M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2769L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2773F: arch/arm/boot/dts/st/stm32* 2774F: arch/arm/mach-stm32/ 2775F: arch/arm64/boot/dts/st/ 2776F: drivers/clocksource/armv7m_systick.c 2777N: stm32 2778N: stm 2779 2780ARM/SUNPLUS SP7021 SOC SUPPORT 2781M: Qin Jian <qinjian@cqplus1.com> 2782L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2783S: Maintained 2784W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2785F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2786F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2787F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2788F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2789F: arch/arm/boot/dts/sunplus/ 2790F: arch/arm/configs/sp7021_*defconfig 2791F: arch/arm/mach-sunplus/ 2792F: drivers/clk/clk-sp7021.c 2793F: drivers/irqchip/irq-sp7021-intc.c 2794F: drivers/reset/reset-sunplus.c 2795F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2796F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2797 2798ARM/Synaptics SoC support 2799M: Jisheng Zhang <jszhang@kernel.org> 2800M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2802S: Maintained 2803F: arch/arm/boot/dts/synaptics/ 2804F: arch/arm/mach-berlin/ 2805F: arch/arm64/boot/dts/synaptics/ 2806 2807ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2808M: Lennert Buytenhek <kernel@wantstofly.org> 2809L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2810S: Maintained 2811 2812ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2813M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2814L: linux-tegra@vger.kernel.org 2815L: linux-media@vger.kernel.org 2816S: Maintained 2817F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2818F: drivers/media/cec/platform/tegra/ 2819 2820ARM/TESLA FSD SoC SUPPORT 2821M: Alim Akhtar <alim.akhtar@samsung.com> 2822M: linux-fsd@tesla.com 2823L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2824L: linux-samsung-soc@vger.kernel.org 2825S: Maintained 2826F: arch/arm64/boot/dts/tesla/ 2827 2828ARM/TETON BGA MACHINE SUPPORT 2829M: "Mark F. Brown" <mark.brown314@gmail.com> 2830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2831S: Maintained 2832 2833ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2834M: Santosh Shilimkar <ssantosh@kernel.org> 2835L: linux-kernel@vger.kernel.org 2836S: Maintained 2837F: drivers/memory/*emif* 2838 2839ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2840M: Nishanth Menon <nm@ti.com> 2841M: Santosh Shilimkar <ssantosh@kernel.org> 2842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2843S: Maintained 2844T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2845F: arch/arm/boot/dts/ti/keystone/ 2846F: arch/arm/mach-keystone/ 2847 2848ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2849M: Santosh Shilimkar <ssantosh@kernel.org> 2850L: linux-kernel@vger.kernel.org 2851S: Maintained 2852F: drivers/clk/keystone/ 2853 2854ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2855M: Santosh Shilimkar <ssantosh@kernel.org> 2856L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2857L: linux-kernel@vger.kernel.org 2858S: Maintained 2859F: drivers/clocksource/timer-keystone.c 2860 2861ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2862M: Santosh Shilimkar <ssantosh@kernel.org> 2863L: linux-kernel@vger.kernel.org 2864S: Maintained 2865F: drivers/power/reset/keystone-reset.c 2866 2867ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2868M: Nishanth Menon <nm@ti.com> 2869M: Vignesh Raghavendra <vigneshr@ti.com> 2870M: Tero Kristo <kristo@kernel.org> 2871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2872S: Supported 2873F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2874F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2875F: arch/arm64/boot/dts/ti/Makefile 2876F: arch/arm64/boot/dts/ti/k3-* 2877 2878ARM/TOSHIBA VISCONTI ARCHITECTURE 2879M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Supported 2882T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2883F: Documentation/devicetree/bindings/arm/toshiba.yaml 2884F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2885F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2886F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2887F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2888F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2889F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2890F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2891F: arch/arm64/boot/dts/toshiba/ 2892F: drivers/clk/visconti/ 2893F: drivers/gpio/gpio-visconti.c 2894F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2895F: drivers/pci/controller/dwc/pcie-visconti.c 2896F: drivers/pinctrl/visconti/ 2897F: drivers/watchdog/visconti_wdt.c 2898N: visconti 2899 2900ARM/UNIPHIER ARCHITECTURE 2901M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2902M: Masami Hiramatsu <mhiramat@kernel.org> 2903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2904S: Maintained 2905F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2906F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2907F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2908F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2909F: arch/arm/boot/dts/socionext/uniphier* 2910F: arch/arm/include/asm/hardware/cache-uniphier.h 2911F: arch/arm/mach-uniphier/ 2912F: arch/arm/mm/cache-uniphier.c 2913F: arch/arm64/boot/dts/socionext/uniphier* 2914F: drivers/bus/uniphier-system-bus.c 2915F: drivers/clk/uniphier/ 2916F: drivers/dma/uniphier-mdmac.c 2917F: drivers/gpio/gpio-uniphier.c 2918F: drivers/i2c/busses/i2c-uniphier* 2919F: drivers/irqchip/irq-uniphier-aidet.c 2920F: drivers/mmc/host/uniphier-sd.c 2921F: drivers/pinctrl/uniphier/ 2922F: drivers/reset/reset-uniphier.c 2923F: drivers/tty/serial/8250/8250_uniphier.c 2924N: uniphier 2925 2926ARM/VERSATILE EXPRESS PLATFORM 2927M: Liviu Dudau <liviu.dudau@arm.com> 2928M: Sudeep Holla <sudeep.holla@arm.com> 2929M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2931S: Maintained 2932F: */*/*/vexpress* 2933F: */*/vexpress* 2934F: arch/arm/boot/dts/arm/vexpress* 2935F: arch/arm/mach-versatile/ 2936F: arch/arm64/boot/dts/arm/ 2937F: drivers/clk/versatile/clk-vexpress-osc.c 2938F: drivers/clocksource/timer-versatile.c 2939N: mps2 2940 2941ARM/VFP SUPPORT 2942M: Russell King <linux@armlinux.org.uk> 2943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2944S: Maintained 2945W: http://www.armlinux.org.uk/ 2946F: arch/arm/vfp/ 2947 2948ARM/VT8500 ARM ARCHITECTURE 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Orphan 2951F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2952F: arch/arm/mach-vt8500/ 2953F: drivers/clocksource/timer-vt8500.c 2954F: drivers/i2c/busses/i2c-wmt.c 2955F: drivers/mmc/host/wmt-sdmmc.c 2956F: drivers/pwm/pwm-vt8500.c 2957F: drivers/rtc/rtc-vt8500.c 2958F: drivers/tty/serial/vt8500_serial.c 2959F: drivers/usb/host/ehci-platform.c 2960F: drivers/usb/host/uhci-platform.c 2961F: drivers/video/fbdev/vt8500lcdfb.* 2962F: drivers/video/fbdev/wm8505fb* 2963F: drivers/video/fbdev/wmt_ge_rops.* 2964 2965ARM/ZYNQ ARCHITECTURE 2966M: Michal Simek <michal.simek@amd.com> 2967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2968S: Supported 2969W: http://wiki.xilinx.com 2970T: git https://github.com/Xilinx/linux-xlnx.git 2971F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2972F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2973F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2974F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2975F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2976F: arch/arm/mach-zynq/ 2977F: drivers/clocksource/timer-cadence-ttc.c 2978F: drivers/cpuidle/cpuidle-zynq.c 2979F: drivers/edac/synopsys_edac.c 2980F: drivers/i2c/busses/i2c-cadence.c 2981F: drivers/i2c/busses/i2c-xiic.c 2982F: drivers/mmc/host/sdhci-of-arasan.c 2983N: zynq 2984N: xilinx 2985 2986ARM64 PORT (AARCH64 ARCHITECTURE) 2987M: Catalin Marinas <catalin.marinas@arm.com> 2988M: Will Deacon <will@kernel.org> 2989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2990S: Maintained 2991T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2992F: Documentation/arch/arm64/ 2993F: arch/arm64/ 2994F: tools/testing/selftests/arm64/ 2995X: arch/arm64/boot/dts/ 2996 2997ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2998M: George McCollister <george.mccollister@gmail.com> 2999L: netdev@vger.kernel.org 3000S: Maintained 3001F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3002F: drivers/net/dsa/xrs700x/* 3003F: net/dsa/tag_xrs700x.c 3004 3005AS3645A LED FLASH CONTROLLER DRIVER 3006M: Sakari Ailus <sakari.ailus@iki.fi> 3007L: linux-leds@vger.kernel.org 3008S: Maintained 3009F: drivers/leds/flash/leds-as3645a.c 3010 3011ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3012M: Tianshu Qiu <tian.shu.qiu@intel.com> 3013L: linux-media@vger.kernel.org 3014S: Maintained 3015T: git git://linuxtv.org/media_tree.git 3016F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3017F: drivers/media/i2c/ak7375.c 3018 3019ASAHI KASEI AK8974 DRIVER 3020M: Linus Walleij <linus.walleij@linaro.org> 3021L: linux-iio@vger.kernel.org 3022S: Supported 3023W: http://www.akm.com/ 3024F: drivers/iio/magnetometer/ak8974.c 3025 3026ASC7621 HARDWARE MONITOR DRIVER 3027M: George Joseph <george.joseph@fairview5.com> 3028L: linux-hwmon@vger.kernel.org 3029S: Maintained 3030F: Documentation/hwmon/asc7621.rst 3031F: drivers/hwmon/asc7621.c 3032 3033ASIX AX88796C SPI ETHERNET ADAPTER 3034M: Łukasz Stelmach <l.stelmach@samsung.com> 3035S: Maintained 3036F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3037F: drivers/net/ethernet/asix/ax88796c_* 3038 3039ASPEED CRYPTO DRIVER 3040M: Neal Liu <neal_liu@aspeedtech.com> 3041L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3042S: Maintained 3043F: Documentation/devicetree/bindings/crypto/aspeed,* 3044F: drivers/crypto/aspeed/ 3045 3046ASPEED PECI CONTROLLER 3047M: Iwona Winiarska <iwona.winiarska@intel.com> 3048L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3049L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3050S: Supported 3051F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3052F: drivers/peci/controller/peci-aspeed.c 3053 3054ASPEED PINCTRL DRIVERS 3055M: Andrew Jeffery <andrew@aj.id.au> 3056L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3057L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3058L: linux-gpio@vger.kernel.org 3059S: Maintained 3060F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3061F: drivers/pinctrl/aspeed/ 3062 3063ASPEED SCU INTERRUPT CONTROLLER DRIVER 3064M: Eddie James <eajames@linux.ibm.com> 3065L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3066S: Maintained 3067F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3068F: drivers/irqchip/irq-aspeed-scu-ic.c 3069F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3070 3071ASPEED SD/MMC DRIVER 3072M: Andrew Jeffery <andrew@aj.id.au> 3073L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3074L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3075L: linux-mmc@vger.kernel.org 3076S: Maintained 3077F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3078F: drivers/mmc/host/sdhci-of-aspeed* 3079 3080ASPEED SMC SPI DRIVER 3081M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3082M: Cédric Le Goater <clg@kaod.org> 3083L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3084L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3085L: linux-spi@vger.kernel.org 3086S: Maintained 3087F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3088F: drivers/spi/spi-aspeed-smc.c 3089 3090ASPEED USB UDC DRIVER 3091M: Neal Liu <neal_liu@aspeedtech.com> 3092L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3093S: Maintained 3094F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3095F: drivers/usb/gadget/udc/aspeed_udc.c 3096 3097ASPEED VIDEO ENGINE DRIVER 3098M: Eddie James <eajames@linux.ibm.com> 3099L: linux-media@vger.kernel.org 3100L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3101S: Maintained 3102F: Documentation/devicetree/bindings/media/aspeed-video.txt 3103F: drivers/media/platform/aspeed/ 3104 3105ASUS EC HARDWARE MONITOR DRIVER 3106M: Eugene Shalygin <eugene.shalygin@gmail.com> 3107L: linux-hwmon@vger.kernel.org 3108S: Maintained 3109F: drivers/hwmon/asus-ec-sensors.c 3110 3111ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3112M: Corentin Chary <corentin.chary@gmail.com> 3113L: acpi4asus-user@lists.sourceforge.net 3114L: platform-driver-x86@vger.kernel.org 3115S: Maintained 3116W: http://acpi4asus.sf.net 3117F: drivers/platform/x86/asus*.c 3118F: drivers/platform/x86/eeepc*.c 3119 3120ASUS TF103C DOCK DRIVER 3121M: Hans de Goede <hdegoede@redhat.com> 3122L: platform-driver-x86@vger.kernel.org 3123S: Maintained 3124T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3125F: drivers/platform/x86/asus-tf103c-dock.c 3126 3127ASUS WIRELESS RADIO CONTROL DRIVER 3128M: João Paulo Rechi Vita <jprvita@gmail.com> 3129L: platform-driver-x86@vger.kernel.org 3130S: Maintained 3131F: drivers/platform/x86/asus-wireless.c 3132 3133ASUS WMI HARDWARE MONITOR DRIVER 3134M: Ed Brindley <kernel@maidavale.org> 3135M: Denis Pauk <pauk.denis@gmail.com> 3136L: linux-hwmon@vger.kernel.org 3137S: Maintained 3138F: drivers/hwmon/asus_wmi_sensors.c 3139 3140ASYMMETRIC KEYS 3141M: David Howells <dhowells@redhat.com> 3142L: keyrings@vger.kernel.org 3143S: Maintained 3144F: Documentation/crypto/asymmetric-keys.rst 3145F: crypto/asymmetric_keys/ 3146F: include/crypto/pkcs7.h 3147F: include/crypto/public_key.h 3148F: include/linux/verification.h 3149 3150ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3151R: Dan Williams <dan.j.williams@intel.com> 3152S: Odd fixes 3153W: http://sourceforge.net/projects/xscaleiop 3154F: Documentation/crypto/async-tx-api.rst 3155F: crypto/async_tx/ 3156F: include/linux/async_tx.h 3157 3158AT24 EEPROM DRIVER 3159M: Bartosz Golaszewski <brgl@bgdev.pl> 3160L: linux-i2c@vger.kernel.org 3161S: Maintained 3162T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3163F: Documentation/devicetree/bindings/eeprom/at24.yaml 3164F: drivers/misc/eeprom/at24.c 3165 3166ATA OVER ETHERNET (AOE) DRIVER 3167M: "Justin Sanders" <justin@coraid.com> 3168S: Supported 3169W: http://www.openaoe.org/ 3170F: Documentation/admin-guide/aoe/ 3171F: drivers/block/aoe/ 3172 3173ATC260X PMIC MFD DRIVER 3174M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3175M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3176L: linux-actions@lists.infradead.org 3177S: Maintained 3178F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3179F: drivers/input/misc/atc260x-onkey.c 3180F: drivers/mfd/atc260* 3181F: drivers/power/reset/atc260x-poweroff.c 3182F: drivers/regulator/atc260x-regulator.c 3183F: include/linux/mfd/atc260x/* 3184 3185ATHEROS 71XX/9XXX GPIO DRIVER 3186M: Alban Bedel <albeu@free.fr> 3187S: Maintained 3188W: https://github.com/AlbanBedel/linux 3189T: git git://github.com/AlbanBedel/linux 3190F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3191F: drivers/gpio/gpio-ath79.c 3192 3193ATHEROS 71XX/9XXX USB PHY DRIVER 3194M: Alban Bedel <albeu@free.fr> 3195S: Maintained 3196W: https://github.com/AlbanBedel/linux 3197T: git git://github.com/AlbanBedel/linux 3198F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3199F: drivers/phy/qualcomm/phy-ath79-usb.c 3200 3201ATHEROS ATH GENERIC UTILITIES 3202M: Kalle Valo <kvalo@kernel.org> 3203L: linux-wireless@vger.kernel.org 3204S: Supported 3205F: drivers/net/wireless/ath/* 3206 3207ATHEROS ATH5K WIRELESS DRIVER 3208M: Jiri Slaby <jirislaby@kernel.org> 3209M: Nick Kossifidis <mickflemm@gmail.com> 3210M: Luis Chamberlain <mcgrof@kernel.org> 3211L: linux-wireless@vger.kernel.org 3212S: Maintained 3213W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3214F: drivers/net/wireless/ath/ath5k/ 3215 3216ATHEROS ATH6KL WIRELESS DRIVER 3217L: linux-wireless@vger.kernel.org 3218S: Orphan 3219W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3220F: drivers/net/wireless/ath/ath6kl/ 3221 3222ATI_REMOTE2 DRIVER 3223M: Ville Syrjala <syrjala@sci.fi> 3224S: Maintained 3225F: drivers/input/misc/ati_remote2.c 3226 3227ATK0110 HWMON DRIVER 3228M: Luca Tettamanti <kronos.it@gmail.com> 3229L: linux-hwmon@vger.kernel.org 3230S: Maintained 3231F: drivers/hwmon/asus_atk0110.c 3232 3233ATLX ETHERNET DRIVERS 3234M: Chris Snook <chris.snook@gmail.com> 3235L: netdev@vger.kernel.org 3236S: Maintained 3237W: http://sourceforge.net/projects/atl1 3238W: http://atl1.sourceforge.net 3239F: drivers/net/ethernet/atheros/ 3240 3241ATM 3242M: Chas Williams <3chas3@gmail.com> 3243L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3244L: netdev@vger.kernel.org 3245S: Maintained 3246W: http://linux-atm.sourceforge.net 3247F: drivers/atm/ 3248F: include/linux/atm* 3249F: include/uapi/linux/atm* 3250 3251ATMEL MACB ETHERNET DRIVER 3252M: Nicolas Ferre <nicolas.ferre@microchip.com> 3253M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3254S: Supported 3255F: drivers/net/ethernet/cadence/ 3256 3257ATMEL MAXTOUCH DRIVER 3258M: Nick Dyer <nick@shmanahar.org> 3259S: Maintained 3260T: git git://github.com/ndyer/linux.git 3261F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3262F: drivers/input/touchscreen/atmel_mxt_ts.c 3263 3264ATMEL WIRELESS DRIVER 3265L: linux-wireless@vger.kernel.org 3266S: Orphan 3267W: http://www.thekelleys.org.uk/atmel 3268W: http://atmelwlandriver.sourceforge.net/ 3269F: drivers/net/wireless/atmel/atmel* 3270 3271ATOMIC INFRASTRUCTURE 3272M: Will Deacon <will@kernel.org> 3273M: Peter Zijlstra <peterz@infradead.org> 3274R: Boqun Feng <boqun.feng@gmail.com> 3275R: Mark Rutland <mark.rutland@arm.com> 3276L: linux-kernel@vger.kernel.org 3277S: Maintained 3278F: Documentation/atomic_*.txt 3279F: arch/*/include/asm/atomic*.h 3280F: include/*/atomic*.h 3281F: include/linux/refcount.h 3282F: scripts/atomic/ 3283 3284ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3285M: Bradley Grove <linuxdrivers@attotech.com> 3286L: linux-scsi@vger.kernel.org 3287S: Supported 3288W: http://www.attotech.com 3289F: drivers/scsi/esas2r 3290 3291ATUSB IEEE 802.15.4 RADIO DRIVER 3292M: Stefan Schmidt <stefan@datenfreihafen.org> 3293L: linux-wpan@vger.kernel.org 3294S: Maintained 3295F: drivers/net/ieee802154/at86rf230.h 3296F: drivers/net/ieee802154/atusb.c 3297F: drivers/net/ieee802154/atusb.h 3298 3299AUDIT SUBSYSTEM 3300M: Paul Moore <paul@paul-moore.com> 3301M: Eric Paris <eparis@redhat.com> 3302L: audit@vger.kernel.org 3303S: Supported 3304W: https://github.com/linux-audit 3305T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3306F: include/asm-generic/audit_*.h 3307F: include/linux/audit.h 3308F: include/linux/audit_arch.h 3309F: include/uapi/linux/audit.h 3310F: kernel/audit* 3311F: lib/*audit.c 3312 3313AUXILIARY BUS DRIVER 3314M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3315R: Dave Ertman <david.m.ertman@intel.com> 3316R: Ira Weiny <ira.weiny@intel.com> 3317S: Supported 3318T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3319F: Documentation/driver-api/auxiliary_bus.rst 3320F: drivers/base/auxiliary.c 3321F: include/linux/auxiliary_bus.h 3322 3323AUXILIARY DISPLAY DRIVERS 3324M: Miguel Ojeda <ojeda@kernel.org> 3325S: Maintained 3326F: Documentation/devicetree/bindings/auxdisplay/ 3327F: drivers/auxdisplay/ 3328F: include/linux/cfag12864b.h 3329 3330AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3331M: Andreas Klinger <ak@it-klinger.de> 3332L: linux-iio@vger.kernel.org 3333S: Maintained 3334F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3335F: drivers/iio/adc/hx711.c 3336 3337AX.25 NETWORK LAYER 3338M: Ralf Baechle <ralf@linux-mips.org> 3339L: linux-hams@vger.kernel.org 3340S: Maintained 3341W: http://www.linux-ax25.org/ 3342F: include/net/ax25.h 3343F: include/uapi/linux/ax25.h 3344F: net/ax25/ 3345 3346AXENTIA ARM DEVICES 3347M: Peter Rosin <peda@axentia.se> 3348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3349S: Maintained 3350F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3351F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3352F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3353F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3354 3355AXENTIA ASOC DRIVERS 3356M: Peter Rosin <peda@axentia.se> 3357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3358S: Maintained 3359F: Documentation/devicetree/bindings/sound/axentia,* 3360F: sound/soc/atmel/tse850-pcm5142.c 3361 3362AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3363M: Nuno Sá <nuno.sa@analog.com> 3364L: linux-hwmon@vger.kernel.org 3365S: Supported 3366W: https://ez.analog.com/linux-software-drivers 3367F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3368F: drivers/hwmon/axi-fan-control.c 3369 3370AXXIA I2C CONTROLLER 3371M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3372L: linux-i2c@vger.kernel.org 3373S: Maintained 3374F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3375F: drivers/i2c/busses/i2c-axxia.c 3376 3377AZ6007 DVB DRIVER 3378M: Mauro Carvalho Chehab <mchehab@kernel.org> 3379L: linux-media@vger.kernel.org 3380S: Maintained 3381W: https://linuxtv.org 3382T: git git://linuxtv.org/media_tree.git 3383F: drivers/media/usb/dvb-usb-v2/az6007.c 3384 3385AZTECH FM RADIO RECEIVER DRIVER 3386M: Hans Verkuil <hverkuil@xs4all.nl> 3387L: linux-media@vger.kernel.org 3388S: Maintained 3389W: https://linuxtv.org 3390T: git git://linuxtv.org/media_tree.git 3391F: drivers/media/radio/radio-aztech* 3392 3393B43 WIRELESS DRIVER 3394L: linux-wireless@vger.kernel.org 3395L: b43-dev@lists.infradead.org 3396S: Orphan 3397W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3398F: drivers/net/wireless/broadcom/b43/ 3399 3400B43LEGACY WIRELESS DRIVER 3401M: Larry Finger <Larry.Finger@lwfinger.net> 3402L: linux-wireless@vger.kernel.org 3403L: b43-dev@lists.infradead.org 3404S: Maintained 3405W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3406F: drivers/net/wireless/broadcom/b43legacy/ 3407 3408BACKLIGHT CLASS/SUBSYSTEM 3409M: Lee Jones <lee@kernel.org> 3410M: Daniel Thompson <daniel.thompson@linaro.org> 3411M: Jingoo Han <jingoohan1@gmail.com> 3412L: dri-devel@lists.freedesktop.org 3413S: Maintained 3414T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3415F: Documentation/ABI/stable/sysfs-class-backlight 3416F: Documentation/ABI/testing/sysfs-class-backlight 3417F: Documentation/devicetree/bindings/leds/backlight 3418F: drivers/video/backlight/ 3419F: include/linux/backlight.h 3420F: include/linux/pwm_backlight.h 3421 3422BARCO P50 GPIO DRIVER 3423M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3424M: Peter Korsgaard <peter.korsgaard@barco.com> 3425S: Maintained 3426F: drivers/platform/x86/barco-p50-gpio.c 3427 3428BATMAN ADVANCED 3429M: Marek Lindner <mareklindner@neomailbox.ch> 3430M: Simon Wunderlich <sw@simonwunderlich.de> 3431M: Antonio Quartulli <a@unstable.cc> 3432M: Sven Eckelmann <sven@narfation.org> 3433L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3434S: Maintained 3435W: https://www.open-mesh.org/ 3436Q: https://patchwork.open-mesh.org/project/batman/list/ 3437B: https://www.open-mesh.org/projects/batman-adv/issues 3438C: ircs://irc.hackint.org/batadv 3439T: git https://git.open-mesh.org/linux-merge.git 3440F: Documentation/networking/batman-adv.rst 3441F: include/uapi/linux/batadv_packet.h 3442F: include/uapi/linux/batman_adv.h 3443F: net/batman-adv/ 3444 3445BAYCOM/HDLCDRV DRIVERS FOR AX.25 3446M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3447L: linux-hams@vger.kernel.org 3448S: Maintained 3449W: http://www.baycom.org/~tom/ham/ham.html 3450F: drivers/net/hamradio/baycom* 3451 3452BCACHE (BLOCK LAYER CACHE) 3453M: Coly Li <colyli@suse.de> 3454M: Kent Overstreet <kent.overstreet@gmail.com> 3455L: linux-bcache@vger.kernel.org 3456S: Maintained 3457W: http://bcache.evilpiepirate.org 3458C: irc://irc.oftc.net/bcache 3459F: drivers/md/bcache/ 3460 3461BDISP ST MEDIA DRIVER 3462M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3463L: linux-media@vger.kernel.org 3464S: Supported 3465W: https://linuxtv.org 3466T: git git://linuxtv.org/media_tree.git 3467F: drivers/media/platform/st/sti/bdisp 3468 3469BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3470M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3471L: netdev@vger.kernel.org 3472S: Maintained 3473F: drivers/net/ethernet/ec_bhf.c 3474 3475BEFS FILE SYSTEM 3476M: Luis de Bethencourt <luisbg@kernel.org> 3477M: Salah Triki <salah.triki@gmail.com> 3478S: Maintained 3479T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3480F: Documentation/filesystems/befs.rst 3481F: fs/befs/ 3482 3483BFQ I/O SCHEDULER 3484M: Paolo Valente <paolo.valente@unimore.it> 3485M: Jens Axboe <axboe@kernel.dk> 3486L: linux-block@vger.kernel.org 3487S: Maintained 3488F: Documentation/block/bfq-iosched.rst 3489F: block/bfq-* 3490 3491BFS FILE SYSTEM 3492M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3493S: Maintained 3494F: Documentation/filesystems/bfs.rst 3495F: fs/bfs/ 3496F: include/uapi/linux/bfs_fs.h 3497 3498BITMAP API 3499M: Yury Norov <yury.norov@gmail.com> 3500R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3501R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3502S: Maintained 3503F: include/linux/bitfield.h 3504F: include/linux/bitmap.h 3505F: include/linux/bits.h 3506F: include/linux/cpumask.h 3507F: include/linux/find.h 3508F: include/linux/nodemask.h 3509F: include/vdso/bits.h 3510F: lib/bitmap.c 3511F: lib/cpumask.c 3512F: lib/cpumask_kunit.c 3513F: lib/find_bit.c 3514F: lib/find_bit_benchmark.c 3515F: lib/test_bitmap.c 3516F: tools/include/linux/bitfield.h 3517F: tools/include/linux/bitmap.h 3518F: tools/include/linux/bits.h 3519F: tools/include/linux/find.h 3520F: tools/include/vdso/bits.h 3521F: tools/lib/bitmap.c 3522F: tools/lib/find_bit.c 3523 3524BLINKM RGB LED DRIVER 3525M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3526S: Maintained 3527F: drivers/leds/leds-blinkm.c 3528 3529BLOCK LAYER 3530M: Jens Axboe <axboe@kernel.dk> 3531L: linux-block@vger.kernel.org 3532S: Maintained 3533T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3534F: Documentation/ABI/stable/sysfs-block 3535F: Documentation/block/ 3536F: block/ 3537F: drivers/block/ 3538F: include/linux/bio.h 3539F: include/linux/blk* 3540F: kernel/trace/blktrace.c 3541F: lib/sbitmap.c 3542 3543BLOCK2MTD DRIVER 3544M: Joern Engel <joern@lazybastard.org> 3545L: linux-mtd@lists.infradead.org 3546S: Maintained 3547F: drivers/mtd/devices/block2mtd.c 3548 3549BLUETOOTH DRIVERS 3550M: Marcel Holtmann <marcel@holtmann.org> 3551M: Johan Hedberg <johan.hedberg@gmail.com> 3552M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3553L: linux-bluetooth@vger.kernel.org 3554S: Supported 3555W: http://www.bluez.org/ 3556T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3557T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3558F: Documentation/devicetree/bindings/net/bluetooth/ 3559F: drivers/bluetooth/ 3560 3561BLUETOOTH SUBSYSTEM 3562M: Marcel Holtmann <marcel@holtmann.org> 3563M: Johan Hedberg <johan.hedberg@gmail.com> 3564M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3565L: linux-bluetooth@vger.kernel.org 3566S: Supported 3567W: http://www.bluez.org/ 3568T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3569T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3570F: include/net/bluetooth/ 3571F: net/bluetooth/ 3572 3573BONDING DRIVER 3574M: Jay Vosburgh <j.vosburgh@gmail.com> 3575M: Andy Gospodarek <andy@greyhouse.net> 3576L: netdev@vger.kernel.org 3577S: Supported 3578W: http://sourceforge.net/projects/bonding/ 3579F: Documentation/networking/bonding.rst 3580F: drivers/net/bonding/ 3581F: include/net/bond* 3582F: include/uapi/linux/if_bonding.h 3583F: tools/testing/selftests/drivers/net/bonding/ 3584 3585BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3586M: Dan Robertson <dan@dlrobertson.com> 3587L: linux-iio@vger.kernel.org 3588S: Maintained 3589F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3590F: drivers/iio/accel/bma400* 3591 3592BPF JIT for ARM 3593M: Shubham Bansal <illusionist.neo@gmail.com> 3594L: bpf@vger.kernel.org 3595S: Odd Fixes 3596F: arch/arm/net/ 3597 3598BPF JIT for ARM64 3599M: Daniel Borkmann <daniel@iogearbox.net> 3600M: Alexei Starovoitov <ast@kernel.org> 3601M: Zi Shen Lim <zlim.lnx@gmail.com> 3602L: bpf@vger.kernel.org 3603S: Supported 3604F: arch/arm64/net/ 3605 3606BPF JIT for MIPS (32-BIT AND 64-BIT) 3607M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3608M: Paul Burton <paulburton@kernel.org> 3609L: bpf@vger.kernel.org 3610S: Maintained 3611F: arch/mips/net/ 3612 3613BPF JIT for NFP NICs 3614M: Jakub Kicinski <kuba@kernel.org> 3615L: bpf@vger.kernel.org 3616S: Odd Fixes 3617F: drivers/net/ethernet/netronome/nfp/bpf/ 3618 3619BPF JIT for POWERPC (32-BIT AND 64-BIT) 3620M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3621M: Michael Ellerman <mpe@ellerman.id.au> 3622L: bpf@vger.kernel.org 3623S: Supported 3624F: arch/powerpc/net/ 3625 3626BPF JIT for RISC-V (32-bit) 3627M: Luke Nelson <luke.r.nels@gmail.com> 3628M: Xi Wang <xi.wang@gmail.com> 3629L: bpf@vger.kernel.org 3630S: Maintained 3631F: arch/riscv/net/ 3632X: arch/riscv/net/bpf_jit_comp64.c 3633 3634BPF JIT for RISC-V (64-bit) 3635M: Björn Töpel <bjorn@kernel.org> 3636L: bpf@vger.kernel.org 3637S: Maintained 3638F: arch/riscv/net/ 3639X: arch/riscv/net/bpf_jit_comp32.c 3640 3641BPF JIT for S390 3642M: Ilya Leoshkevich <iii@linux.ibm.com> 3643M: Heiko Carstens <hca@linux.ibm.com> 3644M: Vasily Gorbik <gor@linux.ibm.com> 3645L: bpf@vger.kernel.org 3646S: Supported 3647F: arch/s390/net/ 3648X: arch/s390/net/pnet.c 3649 3650BPF JIT for SPARC (32-BIT AND 64-BIT) 3651M: David S. Miller <davem@davemloft.net> 3652L: bpf@vger.kernel.org 3653S: Odd Fixes 3654F: arch/sparc/net/ 3655 3656BPF JIT for X86 32-BIT 3657M: Wang YanQing <udknight@gmail.com> 3658L: bpf@vger.kernel.org 3659S: Odd Fixes 3660F: arch/x86/net/bpf_jit_comp32.c 3661 3662BPF JIT for X86 64-BIT 3663M: Alexei Starovoitov <ast@kernel.org> 3664M: Daniel Borkmann <daniel@iogearbox.net> 3665L: bpf@vger.kernel.org 3666S: Supported 3667F: arch/x86/net/ 3668X: arch/x86/net/bpf_jit_comp32.c 3669 3670BPF [BTF] 3671M: Martin KaFai Lau <martin.lau@linux.dev> 3672L: bpf@vger.kernel.org 3673S: Maintained 3674F: include/linux/btf* 3675F: kernel/bpf/btf.c 3676 3677BPF [CORE] 3678M: Alexei Starovoitov <ast@kernel.org> 3679M: Daniel Borkmann <daniel@iogearbox.net> 3680R: John Fastabend <john.fastabend@gmail.com> 3681L: bpf@vger.kernel.org 3682S: Maintained 3683F: include/linux/bpf* 3684F: include/linux/filter.h 3685F: include/linux/tnum.h 3686F: kernel/bpf/core.c 3687F: kernel/bpf/dispatcher.c 3688F: kernel/bpf/syscall.c 3689F: kernel/bpf/tnum.c 3690F: kernel/bpf/trampoline.c 3691F: kernel/bpf/verifier.c 3692 3693BPF [DOCUMENTATION] (Related to Standardization) 3694R: David Vernet <void@manifault.com> 3695L: bpf@vger.kernel.org 3696L: bpf@ietf.org 3697S: Maintained 3698F: Documentation/bpf/instruction-set.rst 3699 3700BPF [GENERAL] (Safe Dynamic Programs and Tools) 3701M: Alexei Starovoitov <ast@kernel.org> 3702M: Daniel Borkmann <daniel@iogearbox.net> 3703M: Andrii Nakryiko <andrii@kernel.org> 3704R: Martin KaFai Lau <martin.lau@linux.dev> 3705R: Song Liu <song@kernel.org> 3706R: Yonghong Song <yhs@fb.com> 3707R: John Fastabend <john.fastabend@gmail.com> 3708R: KP Singh <kpsingh@kernel.org> 3709R: Stanislav Fomichev <sdf@google.com> 3710R: Hao Luo <haoluo@google.com> 3711R: Jiri Olsa <jolsa@kernel.org> 3712L: bpf@vger.kernel.org 3713S: Supported 3714W: https://bpf.io/ 3715Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3716T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3717T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3718F: Documentation/bpf/ 3719F: Documentation/networking/filter.rst 3720F: Documentation/userspace-api/ebpf/ 3721F: arch/*/net/* 3722F: include/linux/bpf* 3723F: include/linux/btf* 3724F: include/linux/filter.h 3725F: include/trace/events/xdp.h 3726F: include/uapi/linux/bpf* 3727F: include/uapi/linux/btf* 3728F: include/uapi/linux/filter.h 3729F: kernel/bpf/ 3730F: kernel/trace/bpf_trace.c 3731F: lib/test_bpf.c 3732F: net/bpf/ 3733F: net/core/filter.c 3734F: net/sched/act_bpf.c 3735F: net/sched/cls_bpf.c 3736F: samples/bpf/ 3737F: scripts/bpf_doc.py 3738F: scripts/pahole-flags.sh 3739F: scripts/pahole-version.sh 3740F: tools/bpf/ 3741F: tools/lib/bpf/ 3742F: tools/testing/selftests/bpf/ 3743 3744BPF [ITERATOR] 3745M: Yonghong Song <yhs@fb.com> 3746L: bpf@vger.kernel.org 3747S: Maintained 3748F: kernel/bpf/*iter.c 3749 3750BPF [L7 FRAMEWORK] (sockmap) 3751M: John Fastabend <john.fastabend@gmail.com> 3752M: Jakub Sitnicki <jakub@cloudflare.com> 3753L: netdev@vger.kernel.org 3754L: bpf@vger.kernel.org 3755S: Maintained 3756F: include/linux/skmsg.h 3757F: net/core/skmsg.c 3758F: net/core/sock_map.c 3759F: net/ipv4/tcp_bpf.c 3760F: net/ipv4/udp_bpf.c 3761F: net/unix/unix_bpf.c 3762 3763BPF [LIBRARY] (libbpf) 3764M: Andrii Nakryiko <andrii@kernel.org> 3765L: bpf@vger.kernel.org 3766S: Maintained 3767F: tools/lib/bpf/ 3768 3769BPF [MISC] 3770L: bpf@vger.kernel.org 3771S: Odd Fixes 3772K: (?:\b|_)bpf(?:\b|_) 3773 3774BPF [NETWORKING] (struct_ops, reuseport) 3775M: Martin KaFai Lau <martin.lau@linux.dev> 3776L: bpf@vger.kernel.org 3777L: netdev@vger.kernel.org 3778S: Maintained 3779F: kernel/bpf/bpf_struct* 3780 3781BPF [NETWORKING] (tc BPF, sock_addr) 3782M: Martin KaFai Lau <martin.lau@linux.dev> 3783M: Daniel Borkmann <daniel@iogearbox.net> 3784R: John Fastabend <john.fastabend@gmail.com> 3785L: bpf@vger.kernel.org 3786L: netdev@vger.kernel.org 3787S: Maintained 3788F: net/core/filter.c 3789F: net/sched/act_bpf.c 3790F: net/sched/cls_bpf.c 3791 3792BPF [RINGBUF] 3793M: Andrii Nakryiko <andrii@kernel.org> 3794L: bpf@vger.kernel.org 3795S: Maintained 3796F: kernel/bpf/ringbuf.c 3797 3798BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3799M: KP Singh <kpsingh@kernel.org> 3800R: Florent Revest <revest@chromium.org> 3801R: Brendan Jackman <jackmanb@chromium.org> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: Documentation/bpf/prog_lsm.rst 3805F: include/linux/bpf_lsm.h 3806F: kernel/bpf/bpf_lsm.c 3807F: security/bpf/ 3808 3809BPF [SELFTESTS] (Test Runners & Infrastructure) 3810M: Andrii Nakryiko <andrii@kernel.org> 3811R: Mykola Lysenko <mykolal@fb.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: tools/testing/selftests/bpf/ 3815 3816BPF [STORAGE & CGROUPS] 3817M: Martin KaFai Lau <martin.lau@linux.dev> 3818L: bpf@vger.kernel.org 3819S: Maintained 3820F: kernel/bpf/*storage.c 3821F: kernel/bpf/bpf_lru* 3822F: kernel/bpf/cgroup.c 3823 3824BPF [TOOLING] (bpftool) 3825M: Quentin Monnet <quentin@isovalent.com> 3826L: bpf@vger.kernel.org 3827S: Maintained 3828F: kernel/bpf/disasm.* 3829F: tools/bpf/bpftool/ 3830 3831BPF [TRACING] 3832M: Song Liu <song@kernel.org> 3833R: Jiri Olsa <jolsa@kernel.org> 3834L: bpf@vger.kernel.org 3835S: Maintained 3836F: kernel/bpf/stackmap.c 3837F: kernel/trace/bpf_trace.c 3838 3839BROADCOM B44 10/100 ETHERNET DRIVER 3840M: Michael Chan <michael.chan@broadcom.com> 3841L: netdev@vger.kernel.org 3842S: Supported 3843F: drivers/net/ethernet/broadcom/b44.* 3844 3845BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3846M: Florian Fainelli <florian.fainelli@broadcom.com> 3847L: netdev@vger.kernel.org 3848L: openwrt-devel@lists.openwrt.org (subscribers-only) 3849S: Supported 3850F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3851F: drivers/net/dsa/b53/* 3852F: drivers/net/dsa/bcm_sf2* 3853F: include/linux/dsa/brcm.h 3854F: include/linux/platform_data/b53.h 3855 3856BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3857M: Florian Fainelli <florian.fainelli@broadcom.com> 3858R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3859L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3861S: Maintained 3862T: git https://github.com/broadcom/stblinux.git 3863F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3864F: drivers/pci/controller/pcie-brcmstb.c 3865F: drivers/staging/vc04_services 3866N: bcm2711 3867N: bcm283* 3868N: raspberrypi 3869 3870BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3871M: Florian Fainelli <florian.fainelli@broadcom.com> 3872M: Ray Jui <rjui@broadcom.com> 3873M: Scott Branden <sbranden@broadcom.com> 3874R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3875S: Maintained 3876T: git https://github.com/broadcom/mach-bcm 3877F: arch/arm/mach-bcm/ 3878N: bcm281* 3879N: bcm113* 3880N: bcm216* 3881N: kona 3882 3883BROADCOM BCM47XX MIPS ARCHITECTURE 3884M: Hauke Mehrtens <hauke@hauke-m.de> 3885M: Rafał Miłecki <zajec5@gmail.com> 3886L: linux-mips@vger.kernel.org 3887S: Maintained 3888F: Documentation/devicetree/bindings/mips/brcm/ 3889F: arch/mips/bcm47xx/* 3890F: arch/mips/include/asm/mach-bcm47xx/* 3891 3892BROADCOM BCM4908 ETHERNET DRIVER 3893M: Rafał Miłecki <rafal@milecki.pl> 3894R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3895L: netdev@vger.kernel.org 3896S: Maintained 3897F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3898F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3899F: drivers/net/ethernet/broadcom/unimac.h 3900 3901BROADCOM BCM4908 PINMUX DRIVER 3902M: Rafał Miłecki <rafal@milecki.pl> 3903R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3904L: linux-gpio@vger.kernel.org 3905S: Maintained 3906F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3907F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3908 3909BROADCOM BCM5301X ARM ARCHITECTURE 3910M: Florian Fainelli <florian.fainelli@broadcom.com> 3911M: Hauke Mehrtens <hauke@hauke-m.de> 3912M: Rafał Miłecki <zajec5@gmail.com> 3913R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3914L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3915S: Maintained 3916F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3917F: arch/arm/boot/dts/broadcom/bcm470* 3918F: arch/arm/boot/dts/broadcom/bcm5301* 3919F: arch/arm/boot/dts/broadcom/bcm953012* 3920F: arch/arm/mach-bcm/bcm_5301x.c 3921 3922BROADCOM BCM53573 ARM ARCHITECTURE 3923M: Florian Fainelli <florian.fainelli@broadcom.com> 3924M: Rafał Miłecki <rafal@milecki.pl> 3925R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3926L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3927S: Maintained 3928F: arch/arm/boot/dts/broadcom/bcm47189* 3929F: arch/arm/boot/dts/broadcom/bcm53573* 3930 3931BROADCOM BCM63XX/BCM33XX UDC DRIVER 3932M: Kevin Cernekee <cernekee@gmail.com> 3933L: linux-usb@vger.kernel.org 3934S: Maintained 3935F: drivers/usb/gadget/udc/bcm63xx_udc.* 3936 3937BROADCOM BCM7XXX ARM ARCHITECTURE 3938M: Florian Fainelli <florian.fainelli@broadcom.com> 3939R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3941S: Maintained 3942T: git https://github.com/broadcom/stblinux.git 3943F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3944F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3945F: arch/arm/include/asm/hardware/cache-b15-rac.h 3946F: arch/arm/mach-bcm/*brcmstb* 3947F: arch/arm/mm/cache-b15-rac.c 3948F: drivers/bus/brcmstb_gisb.c 3949F: drivers/pci/controller/pcie-brcmstb.c 3950N: brcmstb 3951N: bcm7038 3952N: bcm7120 3953 3954BROADCOM BCMBCA ARM ARCHITECTURE 3955M: William Zhang <william.zhang@broadcom.com> 3956M: Anand Gore <anand.gore@broadcom.com> 3957M: Kursad Oney <kursad.oney@broadcom.com> 3958M: Florian Fainelli <florian.fainelli@broadcom.com> 3959M: Rafał Miłecki <rafal@milecki.pl> 3960R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3962S: Maintained 3963T: git https://github.com/broadcom/stblinux.git 3964F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3965F: arch/arm64/boot/dts/broadcom/bcmbca/* 3966N: bcmbca 3967N: bcm[9]?47622 3968N: bcm[9]?4912 3969N: bcm[9]?63138 3970N: bcm[9]?63146 3971N: bcm[9]?63148 3972N: bcm[9]?63158 3973N: bcm[9]?63178 3974N: bcm[9]?6756 3975N: bcm[9]?6813 3976N: bcm[9]?6846 3977N: bcm[9]?6855 3978N: bcm[9]?6856 3979N: bcm[9]?6858 3980N: bcm[9]?6878 3981 3982BROADCOM BDC DRIVER 3983M: Justin Chen <justin.chen@broadcom.com> 3984M: Al Cooper <alcooperx@gmail.com> 3985R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3986L: linux-usb@vger.kernel.org 3987S: Maintained 3988F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3989F: drivers/usb/gadget/udc/bdc/ 3990 3991BROADCOM BMIPS CPUFREQ DRIVER 3992M: Markus Mayer <mmayer@broadcom.com> 3993R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3994L: linux-pm@vger.kernel.org 3995S: Maintained 3996F: drivers/cpufreq/bmips-cpufreq.c 3997 3998BROADCOM BMIPS MIPS ARCHITECTURE 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4001L: linux-mips@vger.kernel.org 4002S: Maintained 4003T: git https://github.com/broadcom/stblinux.git 4004F: arch/mips/bmips/* 4005F: arch/mips/boot/dts/brcm/bcm*.dts* 4006F: arch/mips/include/asm/mach-bmips/* 4007F: arch/mips/kernel/*bmips* 4008F: drivers/irqchip/irq-bcm63* 4009F: drivers/irqchip/irq-bcm7* 4010F: drivers/irqchip/irq-brcmstb* 4011F: drivers/soc/bcm/bcm63xx 4012F: include/linux/bcm963xx_nvram.h 4013F: include/linux/bcm963xx_tag.h 4014 4015BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4016M: Rasesh Mody <rmody@marvell.com> 4017M: GR-Linux-NIC-Dev@marvell.com 4018L: netdev@vger.kernel.org 4019S: Supported 4020F: drivers/net/ethernet/broadcom/bnx2.* 4021F: drivers/net/ethernet/broadcom/bnx2_* 4022 4023BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4024M: Saurav Kashyap <skashyap@marvell.com> 4025M: Javed Hasan <jhasan@marvell.com> 4026M: GR-QLogic-Storage-Upstream@marvell.com 4027L: linux-scsi@vger.kernel.org 4028S: Supported 4029F: drivers/scsi/bnx2fc/ 4030 4031BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4032M: Nilesh Javali <njavali@marvell.com> 4033M: Manish Rangankar <mrangankar@marvell.com> 4034M: GR-QLogic-Storage-Upstream@marvell.com 4035L: linux-scsi@vger.kernel.org 4036S: Supported 4037F: drivers/scsi/bnx2i/ 4038 4039BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4040M: Ariel Elior <aelior@marvell.com> 4041M: Sudarsana Kalluru <skalluru@marvell.com> 4042M: Manish Chopra <manishc@marvell.com> 4043L: netdev@vger.kernel.org 4044S: Supported 4045F: drivers/net/ethernet/broadcom/bnx2x/ 4046 4047BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4048M: Michael Chan <michael.chan@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Supported 4051F: drivers/firmware/broadcom/tee_bnxt_fw.c 4052F: drivers/net/ethernet/broadcom/bnxt/ 4053F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4054 4055BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4056M: Arend van Spriel <aspriel@gmail.com> 4057M: Franky Lin <franky.lin@broadcom.com> 4058M: Hante Meuleman <hante.meuleman@broadcom.com> 4059L: linux-wireless@vger.kernel.org 4060L: brcm80211-dev-list.pdl@broadcom.com 4061L: SHA-cyfmac-dev-list@infineon.com 4062S: Supported 4063F: drivers/net/wireless/broadcom/brcm80211/ 4064 4065BROADCOM BRCMSTB GPIO DRIVER 4066M: Doug Berger <opendmb@gmail.com> 4067M: Florian Fainelli <florian.fainelli@broadcom> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069S: Supported 4070F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4071F: drivers/gpio/gpio-brcmstb.c 4072 4073BROADCOM BRCMSTB I2C DRIVER 4074M: Kamal Dasu <kamal.dasu@broadcom.com> 4075R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4076L: linux-i2c@vger.kernel.org 4077S: Supported 4078F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4079F: drivers/i2c/busses/i2c-brcmstb.c 4080 4081BROADCOM BRCMSTB UART DRIVER 4082M: Al Cooper <alcooperx@gmail.com> 4083R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4084L: linux-serial@vger.kernel.org 4085S: Maintained 4086F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4087F: drivers/tty/serial/8250/8250_bcm7271.c 4088 4089BROADCOM BRCMSTB USB EHCI DRIVER 4090M: Justin Chen <justin.chen@broadcom.com> 4091M: Al Cooper <alcooperx@gmail.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-usb@vger.kernel.org 4094S: Maintained 4095F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4096F: drivers/usb/host/ehci-brcm.* 4097 4098BROADCOM BRCMSTB USB PIN MAP DRIVER 4099M: Al Cooper <alcooperx@gmail.com> 4100R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4101L: linux-usb@vger.kernel.org 4102S: Maintained 4103F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4104F: drivers/usb/misc/brcmstb-usb-pinmap.c 4105 4106BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4107M: Justin Chen <justin.chen@broadcom.com> 4108M: Al Cooper <alcooperx@gmail.com> 4109R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4110L: linux-kernel@vger.kernel.org 4111S: Maintained 4112F: drivers/phy/broadcom/phy-brcm-usb* 4113 4114BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4115M: William Zhang <william.zhang@broadcom.com> 4116M: Kursad Oney <kursad.oney@broadcom.com> 4117M: Jonas Gorski <jonas.gorski@gmail.com> 4118R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4119L: linux-spi@vger.kernel.org 4120S: Maintained 4121F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4122F: drivers/spi/spi-bcm63xx-hsspi.c 4123F: drivers/spi/spi-bcmbca-hsspi.c 4124 4125BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4126M: Jonas Gorski <jonas.gorski@gmail.com> 4127L: linux-spi@vger.kernel.org 4128S: Odd Fixes 4129F: Documentation/devicetree/bindings/spi/spi-bcm63xx.txt 4130F: drivers/spi/spi-bcm63xx.c 4131 4132BROADCOM ETHERNET PHY DRIVERS 4133M: Florian Fainelli <florian.fainelli@broadcom.com> 4134R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4135L: netdev@vger.kernel.org 4136S: Supported 4137F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4138F: drivers/net/phy/bcm*.[ch] 4139F: drivers/net/phy/broadcom.c 4140F: include/linux/brcmphy.h 4141 4142BROADCOM GENET ETHERNET DRIVER 4143M: Doug Berger <opendmb@gmail.com> 4144M: Florian Fainelli <florian.fainelli@broadcom.com> 4145R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4146L: netdev@vger.kernel.org 4147S: Supported 4148F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4149F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4150F: drivers/net/ethernet/broadcom/genet/ 4151F: drivers/net/ethernet/broadcom/unimac.h 4152F: drivers/net/mdio/mdio-bcm-unimac.c 4153F: include/linux/platform_data/bcmgenet.h 4154F: include/linux/platform_data/mdio-bcm-unimac.h 4155 4156BROADCOM IPROC ARM ARCHITECTURE 4157M: Ray Jui <rjui@broadcom.com> 4158M: Scott Branden <sbranden@broadcom.com> 4159R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4161S: Maintained 4162T: git https://github.com/broadcom/stblinux.git 4163F: arch/arm64/boot/dts/broadcom/northstar2/* 4164F: arch/arm64/boot/dts/broadcom/stingray/* 4165F: drivers/clk/bcm/clk-ns* 4166F: drivers/clk/bcm/clk-sr* 4167F: drivers/pinctrl/bcm/pinctrl-ns* 4168F: include/dt-bindings/clock/bcm-sr* 4169N: iproc 4170N: cygnus 4171N: bcm[-_]nsp 4172N: bcm9113* 4173N: bcm9583* 4174N: bcm9585* 4175N: bcm9586* 4176N: bcm988312 4177N: bcm113* 4178N: bcm583* 4179N: bcm585* 4180N: bcm586* 4181N: bcm88312 4182N: hr2 4183N: stingray 4184 4185BROADCOM IPROC GBIT ETHERNET DRIVER 4186M: Rafał Miłecki <rafal@milecki.pl> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188L: netdev@vger.kernel.org 4189S: Maintained 4190F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4191F: drivers/net/ethernet/broadcom/bgmac* 4192F: drivers/net/ethernet/broadcom/unimac.h 4193 4194BROADCOM KONA GPIO DRIVER 4195M: Ray Jui <rjui@broadcom.com> 4196R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4197S: Supported 4198F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4199F: drivers/gpio/gpio-bcm-kona.c 4200 4201BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4202M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4203M: Kashyap Desai <kashyap.desai@broadcom.com> 4204M: Sumit Saxena <sumit.saxena@broadcom.com> 4205M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4206L: mpi3mr-linuxdrv.pdl@broadcom.com 4207L: linux-scsi@vger.kernel.org 4208S: Supported 4209W: https://www.broadcom.com/support/storage 4210F: drivers/scsi/mpi3mr/ 4211 4212BROADCOM NETXTREME-E ROCE DRIVER 4213M: Selvin Xavier <selvin.xavier@broadcom.com> 4214L: linux-rdma@vger.kernel.org 4215S: Supported 4216W: http://www.broadcom.com 4217F: drivers/infiniband/hw/bnxt_re/ 4218F: include/uapi/rdma/bnxt_re-abi.h 4219 4220BROADCOM NVRAM DRIVER 4221M: Rafał Miłecki <zajec5@gmail.com> 4222L: linux-mips@vger.kernel.org 4223S: Maintained 4224F: drivers/firmware/broadcom/* 4225 4226BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4227M: Rafał Miłecki <rafal@milecki.pl> 4228M: Florian Fainelli <florian.fainelli@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-pm@vger.kernel.org 4231S: Maintained 4232T: git https://github.com/broadcom/stblinux.git 4233F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4234F: include/dt-bindings/soc/bcm-pmb.h 4235 4236BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4237M: Rafał Miłecki <zajec5@gmail.com> 4238L: linux-wireless@vger.kernel.org 4239S: Maintained 4240F: drivers/bcma/ 4241F: include/linux/bcma/ 4242 4243BROADCOM SPI DRIVER 4244M: Kamal Dasu <kamal.dasu@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246S: Maintained 4247F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4248F: drivers/spi/spi-bcm-qspi.* 4249F: drivers/spi/spi-brcmstb-qspi.c 4250F: drivers/spi/spi-iproc-qspi.c 4251 4252BROADCOM STB AVS CPUFREQ DRIVER 4253M: Markus Mayer <mmayer@broadcom.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-pm@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4258F: drivers/cpufreq/brcmstb* 4259 4260BROADCOM STB AVS TMON DRIVER 4261M: Markus Mayer <mmayer@broadcom.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-pm@vger.kernel.org 4264S: Maintained 4265F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4266F: drivers/thermal/broadcom/brcmstb* 4267 4268BROADCOM STB DPFE DRIVER 4269M: Markus Mayer <mmayer@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4272S: Maintained 4273F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4274F: drivers/memory/brcmstb_dpfe.c 4275 4276BROADCOM STB NAND FLASH DRIVER 4277M: Brian Norris <computersforpeace@gmail.com> 4278M: Kamal Dasu <kamal.dasu@broadcom.com> 4279R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4280L: linux-mtd@lists.infradead.org 4281S: Maintained 4282F: drivers/mtd/nand/raw/brcmnand/ 4283F: include/linux/platform_data/brcmnand.h 4284 4285BROADCOM STB PCIE DRIVER 4286M: Jim Quinlan <jim2101024@gmail.com> 4287M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4288M: Florian Fainelli <florian.fainelli@broadcom.com> 4289R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4290L: linux-pci@vger.kernel.org 4291S: Maintained 4292F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4293F: drivers/pci/controller/pcie-brcmstb.c 4294 4295BROADCOM SYSTEMPORT ETHERNET DRIVER 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4301F: drivers/net/ethernet/broadcom/bcmsysport.* 4302F: drivers/net/ethernet/broadcom/unimac.h 4303 4304BROADCOM TG3 GIGABIT ETHERNET DRIVER 4305M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4306M: Prashant Sreedharan <prashant@broadcom.com> 4307M: Michael Chan <mchan@broadcom.com> 4308L: netdev@vger.kernel.org 4309S: Supported 4310F: drivers/net/ethernet/broadcom/tg3.* 4311 4312BROADCOM VK DRIVER 4313M: Scott Branden <scott.branden@broadcom.com> 4314R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4315S: Supported 4316F: drivers/misc/bcm-vk/ 4317F: include/uapi/linux/misc/bcm_vk.h 4318 4319BROCADE BFA FC SCSI DRIVER 4320M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4321M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4322L: linux-scsi@vger.kernel.org 4323S: Supported 4324F: drivers/scsi/bfa/ 4325 4326BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4327M: Rasesh Mody <rmody@marvell.com> 4328M: Sudarsana Kalluru <skalluru@marvell.com> 4329M: GR-Linux-NIC-Dev@marvell.com 4330L: netdev@vger.kernel.org 4331S: Supported 4332F: drivers/net/ethernet/brocade/bna/ 4333 4334BSG (block layer generic sg v4 driver) 4335M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4336L: linux-scsi@vger.kernel.org 4337S: Supported 4338F: block/bsg.c 4339F: include/linux/bsg.h 4340F: include/uapi/linux/bsg.h 4341 4342BT87X AUDIO DRIVER 4343M: Clemens Ladisch <clemens@ladisch.de> 4344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4345S: Maintained 4346T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4347F: Documentation/sound/cards/bt87x.rst 4348F: sound/pci/bt87x.c 4349 4350BT8XXGPIO DRIVER 4351M: Michael Buesch <m@bues.ch> 4352S: Maintained 4353W: http://bu3sch.de/btgpio.php 4354F: drivers/gpio/gpio-bt8xx.c 4355 4356BTRFS FILE SYSTEM 4357M: Chris Mason <clm@fb.com> 4358M: Josef Bacik <josef@toxicpanda.com> 4359M: David Sterba <dsterba@suse.com> 4360L: linux-btrfs@vger.kernel.org 4361S: Maintained 4362W: https://btrfs.readthedocs.io 4363Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4364C: irc://irc.libera.chat/btrfs 4365T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4366F: Documentation/filesystems/btrfs.rst 4367F: fs/btrfs/ 4368F: include/linux/btrfs* 4369F: include/trace/events/btrfs.h 4370F: include/uapi/linux/btrfs* 4371 4372BTTV VIDEO4LINUX DRIVER 4373M: Mauro Carvalho Chehab <mchehab@kernel.org> 4374L: linux-media@vger.kernel.org 4375S: Odd fixes 4376W: https://linuxtv.org 4377T: git git://linuxtv.org/media_tree.git 4378F: Documentation/driver-api/media/drivers/bttv* 4379F: drivers/media/pci/bt8xx/bttv* 4380 4381BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4382M: Chanwoo Choi <cw00.choi@samsung.com> 4383L: linux-pm@vger.kernel.org 4384L: linux-samsung-soc@vger.kernel.org 4385S: Maintained 4386T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4387F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4388F: drivers/devfreq/exynos-bus.c 4389 4390BUSLOGIC SCSI DRIVER 4391M: Khalid Aziz <khalid@gonehiking.org> 4392L: linux-scsi@vger.kernel.org 4393S: Maintained 4394F: drivers/scsi/BusLogic.* 4395F: drivers/scsi/FlashPoint.* 4396 4397BXCAN CAN NETWORK DRIVER 4398M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4399L: linux-can@vger.kernel.org 4400S: Maintained 4401F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4402F: drivers/net/can/bxcan.c 4403 4404C-MEDIA CMI8788 DRIVER 4405M: Clemens Ladisch <clemens@ladisch.de> 4406L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4407S: Maintained 4408T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4409F: sound/pci/oxygen/ 4410 4411C-SKY ARCHITECTURE 4412M: Guo Ren <guoren@kernel.org> 4413L: linux-csky@vger.kernel.org 4414S: Supported 4415T: git https://github.com/c-sky/csky-linux.git 4416F: Documentation/devicetree/bindings/csky/ 4417F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4418F: Documentation/devicetree/bindings/timer/csky,* 4419F: arch/csky/ 4420F: drivers/clocksource/timer-gx6605s.c 4421F: drivers/clocksource/timer-mp-csky.c 4422F: drivers/irqchip/irq-csky-* 4423N: csky 4424K: csky 4425 4426CA8210 IEEE-802.15.4 RADIO DRIVER 4427L: linux-wpan@vger.kernel.org 4428S: Orphan 4429W: https://github.com/Cascoda/ca8210-linux.git 4430F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4431F: drivers/net/ieee802154/ca8210.c 4432 4433CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4434M: David Howells <dhowells@redhat.com> 4435L: linux-cachefs@redhat.com (moderated for non-subscribers) 4436S: Supported 4437F: Documentation/filesystems/caching/cachefiles.rst 4438F: fs/cachefiles/ 4439 4440CACHESTAT: PAGE CACHE STATS FOR A FILE 4441M: Nhat Pham <nphamcs@gmail.com> 4442M: Johannes Weiner <hannes@cmpxchg.org> 4443L: linux-mm@kvack.org 4444S: Maintained 4445F: tools/testing/selftests/cachestat/test_cachestat.c 4446 4447CADENCE MIPI-CSI2 BRIDGES 4448M: Maxime Ripard <mripard@kernel.org> 4449L: linux-media@vger.kernel.org 4450S: Maintained 4451F: Documentation/devicetree/bindings/media/cdns,*.txt 4452F: drivers/media/platform/cadence/cdns-csi2* 4453 4454CADENCE NAND DRIVER 4455L: linux-mtd@lists.infradead.org 4456S: Orphan 4457F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4458F: drivers/mtd/nand/raw/cadence-nand-controller.c 4459 4460CADENCE USB3 DRD IP DRIVER 4461M: Peter Chen <peter.chen@kernel.org> 4462M: Pawel Laszczak <pawell@cadence.com> 4463R: Roger Quadros <rogerq@kernel.org> 4464L: linux-usb@vger.kernel.org 4465S: Maintained 4466T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4467F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4468F: drivers/usb/cdns3/ 4469X: drivers/usb/cdns3/cdnsp* 4470 4471CADENCE USBHS DRIVER 4472M: Pawel Laszczak <pawell@cadence.com> 4473L: linux-usb@vger.kernel.org 4474S: Maintained 4475F: drivers/usb/gadget/udc/cdns2 4476 4477CADENCE USBSSP DRD IP DRIVER 4478M: Pawel Laszczak <pawell@cadence.com> 4479L: linux-usb@vger.kernel.org 4480S: Maintained 4481T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4482F: drivers/usb/cdns3/ 4483X: drivers/usb/cdns3/cdns3* 4484 4485CADET FM/AM RADIO RECEIVER DRIVER 4486M: Hans Verkuil <hverkuil@xs4all.nl> 4487L: linux-media@vger.kernel.org 4488S: Maintained 4489W: https://linuxtv.org 4490T: git git://linuxtv.org/media_tree.git 4491F: drivers/media/radio/radio-cadet* 4492 4493CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4494L: linux-media@vger.kernel.org 4495S: Orphan 4496T: git git://linuxtv.org/media_tree.git 4497F: Documentation/admin-guide/media/cafe_ccic* 4498F: drivers/media/platform/marvell/ 4499 4500CAIF NETWORK LAYER 4501L: netdev@vger.kernel.org 4502S: Orphan 4503F: Documentation/networking/caif/ 4504F: drivers/net/caif/ 4505F: include/net/caif/ 4506F: include/uapi/linux/caif/ 4507F: net/caif/ 4508 4509CAKE QDISC 4510M: Toke Høiland-Jørgensen <toke@toke.dk> 4511L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4512S: Maintained 4513F: net/sched/sch_cake.c 4514 4515CAN NETWORK DRIVERS 4516M: Wolfgang Grandegger <wg@grandegger.com> 4517M: Marc Kleine-Budde <mkl@pengutronix.de> 4518L: linux-can@vger.kernel.org 4519S: Maintained 4520W: https://github.com/linux-can 4521T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4522T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4523F: Documentation/devicetree/bindings/net/can/ 4524F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4525F: drivers/net/can/ 4526F: drivers/phy/phy-can-transceiver.c 4527F: include/linux/can/bittiming.h 4528F: include/linux/can/dev.h 4529F: include/linux/can/length.h 4530F: include/linux/can/platform/ 4531F: include/linux/can/rx-offload.h 4532F: include/uapi/linux/can/error.h 4533F: include/uapi/linux/can/netlink.h 4534F: include/uapi/linux/can/vxcan.h 4535 4536CAN NETWORK LAYER 4537M: Oliver Hartkopp <socketcan@hartkopp.net> 4538M: Marc Kleine-Budde <mkl@pengutronix.de> 4539L: linux-can@vger.kernel.org 4540S: Maintained 4541W: https://github.com/linux-can 4542T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4543T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4544F: Documentation/networking/can.rst 4545F: include/linux/can/can-ml.h 4546F: include/linux/can/core.h 4547F: include/linux/can/skb.h 4548F: include/net/netns/can.h 4549F: include/uapi/linux/can.h 4550F: include/uapi/linux/can/bcm.h 4551F: include/uapi/linux/can/gw.h 4552F: include/uapi/linux/can/isotp.h 4553F: include/uapi/linux/can/raw.h 4554F: net/can/ 4555 4556CAN-J1939 NETWORK LAYER 4557M: Robin van der Gracht <robin@protonic.nl> 4558M: Oleksij Rempel <o.rempel@pengutronix.de> 4559R: kernel@pengutronix.de 4560L: linux-can@vger.kernel.org 4561S: Maintained 4562F: Documentation/networking/j1939.rst 4563F: include/uapi/linux/can/j1939.h 4564F: net/can/j1939/ 4565 4566CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4567M: Damien Le Moal <dlemoal@kernel.org> 4568L: linux-riscv@lists.infradead.org 4569L: linux-gpio@vger.kernel.org (pinctrl driver) 4570F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4571F: drivers/pinctrl/pinctrl-k210.c 4572 4573CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4574M: Damien Le Moal <dlemoal@kernel.org> 4575L: linux-kernel@vger.kernel.org 4576L: linux-riscv@lists.infradead.org 4577S: Maintained 4578F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4579F: drivers/reset/reset-k210.c 4580 4581CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4582M: Damien Le Moal <dlemoal@kernel.org> 4583L: linux-riscv@lists.infradead.org 4584S: Maintained 4585F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4586F: drivers/soc/canaan/ 4587F: include/soc/canaan/ 4588 4589CAPABILITIES 4590M: Serge Hallyn <serge@hallyn.com> 4591L: linux-security-module@vger.kernel.org 4592S: Supported 4593F: include/linux/capability.h 4594F: include/uapi/linux/capability.h 4595F: kernel/capability.c 4596F: security/commoncap.c 4597 4598CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4599M: Kevin Tsai <ktsai@capellamicro.com> 4600S: Maintained 4601F: drivers/iio/light/cm* 4602 4603CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4604M: Christian Lamparter <chunkeey@googlemail.com> 4605L: linux-wireless@vger.kernel.org 4606S: Maintained 4607W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4608F: drivers/net/wireless/ath/carl9170/ 4609 4610CAVIUM I2C DRIVER 4611M: Robert Richter <rric@kernel.org> 4612S: Odd Fixes 4613W: http://www.marvell.com 4614F: drivers/i2c/busses/i2c-octeon* 4615F: drivers/i2c/busses/i2c-thunderx* 4616 4617CAVIUM LIQUIDIO NETWORK DRIVER 4618M: Derek Chickles <dchickles@marvell.com> 4619M: Satanand Burla <sburla@marvell.com> 4620M: Felix Manlunas <fmanlunas@marvell.com> 4621L: netdev@vger.kernel.org 4622S: Supported 4623W: http://www.marvell.com 4624F: drivers/net/ethernet/cavium/liquidio/ 4625 4626CAVIUM MMC DRIVER 4627M: Robert Richter <rric@kernel.org> 4628S: Odd Fixes 4629W: http://www.marvell.com 4630F: drivers/mmc/host/cavium* 4631 4632CAVIUM OCTEON-TX CRYPTO DRIVER 4633M: George Cherian <gcherian@marvell.com> 4634L: linux-crypto@vger.kernel.org 4635S: Supported 4636W: http://www.marvell.com 4637F: drivers/crypto/cavium/cpt/ 4638 4639CAVIUM THUNDERX2 ARM64 SOC 4640M: Robert Richter <rric@kernel.org> 4641L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4642S: Odd Fixes 4643F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4644F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4645 4646CBS/ETF/TAPRIO QDISCS 4647M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4648L: netdev@vger.kernel.org 4649S: Maintained 4650F: net/sched/sch_cbs.c 4651F: net/sched/sch_etf.c 4652F: net/sched/sch_taprio.c 4653 4654CC2520 IEEE-802.15.4 RADIO DRIVER 4655M: Stefan Schmidt <stefan@datenfreihafen.org> 4656L: linux-wpan@vger.kernel.org 4657S: Odd Fixes 4658F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4659F: drivers/net/ieee802154/cc2520.c 4660 4661CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4662M: Gilad Ben-Yossef <gilad@benyossef.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4666F: drivers/crypto/ccree/ 4667 4668CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4669M: Hadar Gat <hadar.gat@arm.com> 4670L: linux-crypto@vger.kernel.org 4671S: Supported 4672W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4673F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4674F: drivers/char/hw_random/cctrng.c 4675F: drivers/char/hw_random/cctrng.h 4676 4677CEC FRAMEWORK 4678M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4679L: linux-media@vger.kernel.org 4680S: Supported 4681W: http://linuxtv.org 4682T: git git://linuxtv.org/media_tree.git 4683F: Documentation/ABI/testing/debugfs-cec-error-inj 4684F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4685F: Documentation/driver-api/media/cec-core.rst 4686F: Documentation/userspace-api/media/cec 4687F: drivers/media/cec/ 4688F: drivers/media/rc/keymaps/rc-cec.c 4689F: include/media/cec-notifier.h 4690F: include/media/cec.h 4691F: include/uapi/linux/cec-funcs.h 4692F: include/uapi/linux/cec.h 4693 4694CEC GPIO DRIVER 4695M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4696L: linux-media@vger.kernel.org 4697S: Supported 4698W: http://linuxtv.org 4699T: git git://linuxtv.org/media_tree.git 4700F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4701F: drivers/media/cec/platform/cec-gpio/ 4702 4703CELL BROADBAND ENGINE ARCHITECTURE 4704M: Arnd Bergmann <arnd@arndb.de> 4705L: linuxppc-dev@lists.ozlabs.org 4706S: Supported 4707W: http://www.ibm.com/developerworks/power/cell/ 4708F: arch/powerpc/include/asm/cell*.h 4709F: arch/powerpc/include/asm/spu*.h 4710F: arch/powerpc/include/uapi/asm/spu*.h 4711F: arch/powerpc/platforms/cell/ 4712 4713CELLWISE CW2015 BATTERY DRIVER 4714M: Tobias Schrammm <t.schramm@manjaro.org> 4715S: Maintained 4716F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4717F: drivers/power/supply/cw2015_battery.c 4718 4719CEPH COMMON CODE (LIBCEPH) 4720M: Ilya Dryomov <idryomov@gmail.com> 4721M: Xiubo Li <xiubli@redhat.com> 4722R: Jeff Layton <jlayton@kernel.org> 4723L: ceph-devel@vger.kernel.org 4724S: Supported 4725W: http://ceph.com/ 4726T: git https://github.com/ceph/ceph-client.git 4727F: include/linux/ceph/ 4728F: include/linux/crush/ 4729F: net/ceph/ 4730 4731CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4732M: Xiubo Li <xiubli@redhat.com> 4733M: Ilya Dryomov <idryomov@gmail.com> 4734R: Jeff Layton <jlayton@kernel.org> 4735L: ceph-devel@vger.kernel.org 4736S: Supported 4737W: http://ceph.com/ 4738T: git https://github.com/ceph/ceph-client.git 4739F: Documentation/filesystems/ceph.rst 4740F: fs/ceph/ 4741 4742CERTIFICATE HANDLING 4743M: David Howells <dhowells@redhat.com> 4744M: David Woodhouse <dwmw2@infradead.org> 4745L: keyrings@vger.kernel.org 4746S: Maintained 4747F: Documentation/admin-guide/module-signing.rst 4748F: certs/ 4749F: scripts/sign-file.c 4750F: tools/certs/ 4751 4752CFAG12864B LCD DRIVER 4753M: Miguel Ojeda <ojeda@kernel.org> 4754S: Maintained 4755F: drivers/auxdisplay/cfag12864b.c 4756F: include/linux/cfag12864b.h 4757 4758CFAG12864BFB LCD FRAMEBUFFER DRIVER 4759M: Miguel Ojeda <ojeda@kernel.org> 4760S: Maintained 4761F: drivers/auxdisplay/cfag12864bfb.c 4762F: include/linux/cfag12864b.h 4763 4764CHAR and MISC DRIVERS 4765M: Arnd Bergmann <arnd@arndb.de> 4766M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4767S: Supported 4768T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4769F: drivers/char/ 4770F: drivers/misc/ 4771F: include/linux/miscdevice.h 4772X: drivers/char/agp/ 4773X: drivers/char/hw_random/ 4774X: drivers/char/ipmi/ 4775X: drivers/char/random.c 4776X: drivers/char/tpm/ 4777 4778CHECKPATCH 4779M: Andy Whitcroft <apw@canonical.com> 4780M: Joe Perches <joe@perches.com> 4781R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4782R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4783S: Maintained 4784F: scripts/checkpatch.pl 4785 4786CHECKPATCH DOCUMENTATION 4787M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4788M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4789R: Joe Perches <joe@perches.com> 4790S: Maintained 4791F: Documentation/dev-tools/checkpatch.rst 4792 4793CHINESE DOCUMENTATION 4794M: Alex Shi <alexs@kernel.org> 4795M: Yanteng Si <siyanteng@loongson.cn> 4796S: Maintained 4797F: Documentation/translations/zh_CN/ 4798 4799CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4800M: Peter Chen <peter.chen@kernel.org> 4801L: linux-usb@vger.kernel.org 4802S: Maintained 4803T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4804F: drivers/usb/chipidea/ 4805 4806CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4807M: Hans de Goede <hdegoede@redhat.com> 4808L: linux-input@vger.kernel.org 4809S: Maintained 4810F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4811F: drivers/input/touchscreen/chipone_icn8318.c 4812 4813CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4814M: Hans de Goede <hdegoede@redhat.com> 4815L: linux-input@vger.kernel.org 4816S: Maintained 4817F: drivers/input/touchscreen/chipone_icn8505.c 4818 4819CHROME HARDWARE PLATFORM SUPPORT 4820M: Benson Leung <bleung@chromium.org> 4821L: chrome-platform@lists.linux.dev 4822S: Maintained 4823T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4824F: drivers/platform/chrome/ 4825 4826CHROMEOS EC CODEC DRIVER 4827M: Cheng-Yi Chiang <cychiang@chromium.org> 4828M: Tzung-Bi Shih <tzungbi@kernel.org> 4829R: Guenter Roeck <groeck@chromium.org> 4830L: chrome-platform@lists.linux.dev 4831S: Maintained 4832F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4833F: sound/soc/codecs/cros_ec_codec.* 4834 4835CHROMEOS EC SUBDRIVERS 4836M: Benson Leung <bleung@chromium.org> 4837R: Guenter Roeck <groeck@chromium.org> 4838L: chrome-platform@lists.linux.dev 4839S: Maintained 4840F: drivers/power/supply/cros_usbpd-charger.c 4841N: cros_ec 4842N: cros-ec 4843 4844CHROMEOS EC UART DRIVER 4845M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4846R: Benson Leung <bleung@chromium.org> 4847R: Tzung-Bi Shih <tzungbi@kernel.org> 4848S: Maintained 4849F: drivers/platform/chrome/cros_ec_uart.c 4850 4851CHROMEOS EC USB PD NOTIFY DRIVER 4852M: Prashant Malani <pmalani@chromium.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855F: drivers/platform/chrome/cros_usbpd_notify.c 4856F: include/linux/platform_data/cros_usbpd_notify.h 4857 4858CHROMEOS EC USB TYPE-C DRIVER 4859M: Prashant Malani <pmalani@chromium.org> 4860L: chrome-platform@lists.linux.dev 4861S: Maintained 4862F: drivers/platform/chrome/cros_ec_typec.* 4863F: drivers/platform/chrome/cros_typec_switch.c 4864F: drivers/platform/chrome/cros_typec_vdm.* 4865 4866CHROMEOS HPS DRIVER 4867M: Dan Callaghan <dcallagh@chromium.org> 4868R: Sami Kyöstilä <skyostil@chromium.org> 4869S: Maintained 4870F: drivers/platform/chrome/cros_hps_i2c.c 4871 4872CHRONTEL CH7322 CEC DRIVER 4873M: Joe Tessler <jrt@google.com> 4874L: linux-media@vger.kernel.org 4875S: Maintained 4876T: git git://linuxtv.org/media_tree.git 4877F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4878F: drivers/media/cec/i2c/ch7322.c 4879 4880CIRRUS LOGIC AUDIO CODEC DRIVERS 4881M: James Schulman <james.schulman@cirrus.com> 4882M: David Rhodes <david.rhodes@cirrus.com> 4883M: Richard Fitzgerald <rf@opensource.cirrus.com> 4884L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4885L: patches@opensource.cirrus.com 4886S: Maintained 4887F: Documentation/devicetree/bindings/sound/cirrus,cs* 4888F: include/dt-bindings/sound/cs* 4889F: include/sound/cs* 4890F: sound/pci/hda/cs* 4891F: sound/pci/hda/hda_cs_dsp_ctl.* 4892F: sound/soc/codecs/cs* 4893 4894CIRRUS LOGIC DSP FIRMWARE DRIVER 4895M: Simon Trimmer <simont@opensource.cirrus.com> 4896M: Charles Keepax <ckeepax@opensource.cirrus.com> 4897M: Richard Fitzgerald <rf@opensource.cirrus.com> 4898L: patches@opensource.cirrus.com 4899S: Supported 4900W: https://github.com/CirrusLogic/linux-drivers/wiki 4901T: git https://github.com/CirrusLogic/linux-drivers.git 4902F: drivers/firmware/cirrus/* 4903F: include/linux/firmware/cirrus/* 4904 4905CIRRUS LOGIC EP93XX ETHERNET DRIVER 4906M: Hartley Sweeten <hsweeten@visionengravers.com> 4907L: netdev@vger.kernel.org 4908S: Maintained 4909F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4910 4911CIRRUS LOGIC LOCHNAGAR DRIVER 4912M: Charles Keepax <ckeepax@opensource.cirrus.com> 4913M: Richard Fitzgerald <rf@opensource.cirrus.com> 4914L: patches@opensource.cirrus.com 4915S: Supported 4916F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4917F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4918F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4919F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4920F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4921F: Documentation/hwmon/lochnagar.rst 4922F: drivers/clk/clk-lochnagar.c 4923F: drivers/hwmon/lochnagar-hwmon.c 4924F: drivers/mfd/lochnagar-i2c.c 4925F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4926F: drivers/regulator/lochnagar-regulator.c 4927F: include/dt-bindings/clock/lochnagar.h 4928F: include/dt-bindings/pinctrl/lochnagar.h 4929F: include/linux/mfd/lochnagar* 4930F: sound/soc/codecs/lochnagar-sc.c 4931 4932CIRRUS LOGIC MADERA CODEC DRIVERS 4933M: Charles Keepax <ckeepax@opensource.cirrus.com> 4934M: Richard Fitzgerald <rf@opensource.cirrus.com> 4935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4936L: patches@opensource.cirrus.com 4937S: Supported 4938W: https://github.com/CirrusLogic/linux-drivers/wiki 4939T: git https://github.com/CirrusLogic/linux-drivers.git 4940F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4941F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4942F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4943F: drivers/gpio/gpio-madera* 4944F: drivers/irqchip/irq-madera* 4945F: drivers/mfd/cs47l* 4946F: drivers/mfd/madera* 4947F: drivers/pinctrl/cirrus/* 4948F: include/dt-bindings/sound/madera* 4949F: include/linux/irqchip/irq-madera* 4950F: include/linux/mfd/madera/* 4951F: include/sound/madera* 4952F: sound/soc/codecs/cs47l* 4953F: sound/soc/codecs/madera* 4954 4955CISCO FCOE HBA DRIVER 4956M: Satish Kharat <satishkh@cisco.com> 4957M: Sesidhar Baddela <sebaddel@cisco.com> 4958M: Karan Tilak Kumar <kartilak@cisco.com> 4959L: linux-scsi@vger.kernel.org 4960S: Supported 4961F: drivers/scsi/fnic/ 4962 4963CISCO SCSI HBA DRIVER 4964M: Karan Tilak Kumar <kartilak@cisco.com> 4965M: Sesidhar Baddela <sebaddel@cisco.com> 4966L: linux-scsi@vger.kernel.org 4967S: Supported 4968F: drivers/scsi/snic/ 4969 4970CISCO VIC ETHERNET NIC DRIVER 4971M: Christian Benvenuti <benve@cisco.com> 4972M: Satish Kharat <satishkh@cisco.com> 4973S: Supported 4974F: drivers/net/ethernet/cisco/enic/ 4975 4976CISCO VIC LOW LATENCY NIC DRIVER 4977M: Christian Benvenuti <benve@cisco.com> 4978M: Nelson Escobar <neescoba@cisco.com> 4979S: Supported 4980F: drivers/infiniband/hw/usnic/ 4981 4982CLANG CONTROL FLOW INTEGRITY SUPPORT 4983M: Sami Tolvanen <samitolvanen@google.com> 4984M: Kees Cook <keescook@chromium.org> 4985R: Nathan Chancellor <nathan@kernel.org> 4986R: Nick Desaulniers <ndesaulniers@google.com> 4987L: llvm@lists.linux.dev 4988S: Supported 4989B: https://github.com/ClangBuiltLinux/linux/issues 4990T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4991F: include/linux/cfi.h 4992F: kernel/cfi.c 4993 4994CLANG-FORMAT FILE 4995M: Miguel Ojeda <ojeda@kernel.org> 4996S: Maintained 4997F: .clang-format 4998 4999CLANG/LLVM BUILD SUPPORT 5000M: Nathan Chancellor <nathan@kernel.org> 5001M: Nick Desaulniers <ndesaulniers@google.com> 5002R: Tom Rix <trix@redhat.com> 5003L: llvm@lists.linux.dev 5004S: Supported 5005W: https://clangbuiltlinux.github.io/ 5006B: https://github.com/ClangBuiltLinux/linux/issues 5007C: irc://irc.libera.chat/clangbuiltlinux 5008F: Documentation/kbuild/llvm.rst 5009F: include/linux/compiler-clang.h 5010F: scripts/Makefile.clang 5011F: scripts/clang-tools/ 5012K: \b(?i:clang|llvm)\b 5013 5014CLK API 5015M: Russell King <linux@armlinux.org.uk> 5016L: linux-clk@vger.kernel.org 5017S: Maintained 5018F: include/linux/clk.h 5019 5020CLOCKSOURCE, CLOCKEVENT DRIVERS 5021M: Daniel Lezcano <daniel.lezcano@linaro.org> 5022M: Thomas Gleixner <tglx@linutronix.de> 5023L: linux-kernel@vger.kernel.org 5024S: Supported 5025T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5026F: Documentation/devicetree/bindings/timer/ 5027F: drivers/clocksource/ 5028 5029CMPC ACPI DRIVER 5030M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5031M: Daniel Oliveira Nascimento <don@syst.com.br> 5032L: platform-driver-x86@vger.kernel.org 5033S: Supported 5034F: drivers/platform/x86/classmate-laptop.c 5035 5036COBALT MEDIA DRIVER 5037M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5038L: linux-media@vger.kernel.org 5039S: Supported 5040W: https://linuxtv.org 5041T: git git://linuxtv.org/media_tree.git 5042F: drivers/media/pci/cobalt/ 5043 5044COCCINELLE/Semantic Patches (SmPL) 5045M: Julia Lawall <Julia.Lawall@inria.fr> 5046M: Nicolas Palix <nicolas.palix@imag.fr> 5047L: cocci@inria.fr (moderated for non-subscribers) 5048S: Supported 5049W: https://coccinelle.gitlabpages.inria.fr/website/ 5050T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5051F: Documentation/dev-tools/coccinelle.rst 5052F: scripts/coccicheck 5053F: scripts/coccinelle/ 5054 5055CODA FILE SYSTEM 5056M: Jan Harkes <jaharkes@cs.cmu.edu> 5057M: coda@cs.cmu.edu 5058L: codalist@coda.cs.cmu.edu 5059S: Maintained 5060W: http://www.coda.cs.cmu.edu/ 5061F: Documentation/filesystems/coda.rst 5062F: fs/coda/ 5063F: include/linux/coda*.h 5064F: include/uapi/linux/coda*.h 5065 5066CODA V4L2 MEM2MEM DRIVER 5067M: Philipp Zabel <p.zabel@pengutronix.de> 5068L: linux-media@vger.kernel.org 5069S: Maintained 5070F: Documentation/devicetree/bindings/media/coda.yaml 5071F: drivers/media/platform/chips-media/ 5072 5073CODE OF CONDUCT 5074M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5075S: Supported 5076F: Documentation/process/code-of-conduct-interpretation.rst 5077F: Documentation/process/code-of-conduct.rst 5078 5079COMEDI DRIVERS 5080M: Ian Abbott <abbotti@mev.co.uk> 5081M: H Hartley Sweeten <hsweeten@visionengravers.com> 5082S: Odd Fixes 5083F: drivers/comedi/ 5084F: include/linux/comedi/ 5085F: include/uapi/linux/comedi.h 5086 5087COMMON CLK FRAMEWORK 5088M: Michael Turquette <mturquette@baylibre.com> 5089M: Stephen Boyd <sboyd@kernel.org> 5090L: linux-clk@vger.kernel.org 5091S: Maintained 5092Q: http://patchwork.kernel.org/project/linux-clk/list/ 5093T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5094F: Documentation/devicetree/bindings/clock/ 5095F: drivers/clk/ 5096F: include/dt-bindings/clock/ 5097F: include/linux/clk-pr* 5098F: include/linux/clk/ 5099F: include/linux/of_clk.h 5100X: drivers/clk/clkdev.c 5101 5102COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5103M: Steve French <sfrench@samba.org> 5104R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5105R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5106R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5107R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5108L: linux-cifs@vger.kernel.org 5109L: samba-technical@lists.samba.org (moderated for non-subscribers) 5110S: Supported 5111W: https://wiki.samba.org/index.php/LinuxCIFS 5112T: git git://git.samba.org/sfrench/cifs-2.6.git 5113F: Documentation/admin-guide/cifs/ 5114F: fs/smb/client/ 5115F: fs/smb/common/ 5116F: include/uapi/linux/cifs 5117 5118COMPACTPCI HOTPLUG CORE 5119M: Scott Murray <scott@spiteful.org> 5120L: linux-pci@vger.kernel.org 5121S: Maintained 5122F: drivers/pci/hotplug/cpci_hotplug* 5123 5124COMPACTPCI HOTPLUG GENERIC DRIVER 5125M: Scott Murray <scott@spiteful.org> 5126L: linux-pci@vger.kernel.org 5127S: Maintained 5128F: drivers/pci/hotplug/cpcihp_generic.c 5129 5130COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5131M: Scott Murray <scott@spiteful.org> 5132L: linux-pci@vger.kernel.org 5133S: Maintained 5134F: drivers/pci/hotplug/cpcihp_zt5550.* 5135 5136COMPAL LAPTOP SUPPORT 5137M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5138L: platform-driver-x86@vger.kernel.org 5139S: Maintained 5140F: drivers/platform/x86/compal-laptop.c 5141 5142COMPILER ATTRIBUTES 5143M: Miguel Ojeda <ojeda@kernel.org> 5144R: Nick Desaulniers <ndesaulniers@google.com> 5145S: Maintained 5146F: include/linux/compiler_attributes.h 5147 5148COMPUTE EXPRESS LINK (CXL) 5149M: Davidlohr Bueso <dave@stgolabs.net> 5150M: Jonathan Cameron <jonathan.cameron@huawei.com> 5151M: Dave Jiang <dave.jiang@intel.com> 5152M: Alison Schofield <alison.schofield@intel.com> 5153M: Vishal Verma <vishal.l.verma@intel.com> 5154M: Ira Weiny <ira.weiny@intel.com> 5155M: Dan Williams <dan.j.williams@intel.com> 5156L: linux-cxl@vger.kernel.org 5157S: Maintained 5158F: drivers/cxl/ 5159F: include/uapi/linux/cxl_mem.h 5160 5161COMPUTE EXPRESS LINK PMU (CPMU) 5162M: Jonathan Cameron <jonathan.cameron@huawei.com> 5163L: linux-cxl@vger.kernel.org 5164S: Maintained 5165F: Documentation/admin-guide/perf/cxl.rst 5166F: drivers/perf/cxl_pmu.c 5167 5168CONEXANT ACCESSRUNNER USB DRIVER 5169L: accessrunner-general@lists.sourceforge.net 5170S: Orphan 5171W: http://accessrunner.sourceforge.net/ 5172F: drivers/usb/atm/cxacru.c 5173 5174CONFIGFS 5175M: Joel Becker <jlbec@evilplan.org> 5176M: Christoph Hellwig <hch@lst.de> 5177S: Supported 5178T: git git://git.infradead.org/users/hch/configfs.git 5179F: fs/configfs/ 5180F: include/linux/configfs.h 5181F: samples/configfs/ 5182 5183CONSOLE SUBSYSTEM 5184M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5185S: Supported 5186F: drivers/video/console/ 5187F: include/linux/console* 5188 5189CONTEXT TRACKING 5190M: Frederic Weisbecker <frederic@kernel.org> 5191M: "Paul E. McKenney" <paulmck@kernel.org> 5192S: Maintained 5193F: include/linux/context_tracking* 5194F: kernel/context_tracking.c 5195 5196CONTROL GROUP (CGROUP) 5197M: Tejun Heo <tj@kernel.org> 5198M: Zefan Li <lizefan.x@bytedance.com> 5199M: Johannes Weiner <hannes@cmpxchg.org> 5200L: cgroups@vger.kernel.org 5201S: Maintained 5202T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5203F: Documentation/admin-guide/cgroup-v1/ 5204F: Documentation/admin-guide/cgroup-v2.rst 5205F: include/linux/cgroup* 5206F: kernel/cgroup/ 5207F: tools/testing/selftests/cgroup/ 5208 5209CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5210M: Tejun Heo <tj@kernel.org> 5211M: Josef Bacik <josef@toxicpanda.com> 5212M: Jens Axboe <axboe@kernel.dk> 5213L: cgroups@vger.kernel.org 5214L: linux-block@vger.kernel.org 5215T: git git://git.kernel.dk/linux-block 5216F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5217F: block/bfq-cgroup.c 5218F: block/blk-cgroup.c 5219F: block/blk-iocost.c 5220F: block/blk-iolatency.c 5221F: block/blk-throttle.c 5222F: include/linux/blk-cgroup.h 5223 5224CONTROL GROUP - CPUSET 5225M: Waiman Long <longman@redhat.com> 5226M: Zefan Li <lizefan.x@bytedance.com> 5227L: cgroups@vger.kernel.org 5228S: Maintained 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5230F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5231F: include/linux/cpuset.h 5232F: kernel/cgroup/cpuset.c 5233 5234CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5235M: Johannes Weiner <hannes@cmpxchg.org> 5236M: Michal Hocko <mhocko@kernel.org> 5237M: Roman Gushchin <roman.gushchin@linux.dev> 5238M: Shakeel Butt <shakeelb@google.com> 5239R: Muchun Song <muchun.song@linux.dev> 5240L: cgroups@vger.kernel.org 5241L: linux-mm@kvack.org 5242S: Maintained 5243F: mm/memcontrol.c 5244F: mm/swap_cgroup.c 5245F: tools/testing/selftests/cgroup/memcg_protection.m 5246F: tools/testing/selftests/cgroup/test_kmem.c 5247F: tools/testing/selftests/cgroup/test_memcontrol.c 5248 5249CORETEMP HARDWARE MONITORING DRIVER 5250M: Fenghua Yu <fenghua.yu@intel.com> 5251L: linux-hwmon@vger.kernel.org 5252S: Maintained 5253F: Documentation/hwmon/coretemp.rst 5254F: drivers/hwmon/coretemp.c 5255 5256CORSAIR-CPRO HARDWARE MONITOR DRIVER 5257M: Marius Zachmann <mail@mariuszachmann.de> 5258L: linux-hwmon@vger.kernel.org 5259S: Maintained 5260F: drivers/hwmon/corsair-cpro.c 5261 5262CORSAIR-PSU HARDWARE MONITOR DRIVER 5263M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5264L: linux-hwmon@vger.kernel.org 5265S: Maintained 5266F: Documentation/hwmon/corsair-psu.rst 5267F: drivers/hwmon/corsair-psu.c 5268 5269COUNTER SUBSYSTEM 5270M: William Breathitt Gray <william.gray@linaro.org> 5271L: linux-iio@vger.kernel.org 5272S: Maintained 5273T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5274F: Documentation/ABI/testing/sysfs-bus-counter 5275F: Documentation/driver-api/generic-counter.rst 5276F: drivers/counter/ 5277F: include/linux/counter.h 5278F: include/uapi/linux/counter.h 5279F: tools/counter/ 5280 5281CP2615 I2C DRIVER 5282M: Bence Csókás <bence98@sch.bme.hu> 5283S: Maintained 5284F: drivers/i2c/busses/i2c-cp2615.c 5285 5286CPMAC ETHERNET DRIVER 5287M: Florian Fainelli <f.fainelli@gmail.com> 5288L: netdev@vger.kernel.org 5289S: Maintained 5290F: drivers/net/ethernet/ti/cpmac.c 5291 5292CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294M: Sudeep Holla <sudeep.holla@arm.com> 5295L: linux-pm@vger.kernel.org 5296S: Maintained 5297W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5298F: drivers/cpufreq/vexpress-spc-cpufreq.c 5299 5300CPU FREQUENCY SCALING FRAMEWORK 5301M: "Rafael J. Wysocki" <rafael@kernel.org> 5302M: Viresh Kumar <viresh.kumar@linaro.org> 5303L: linux-pm@vger.kernel.org 5304S: Maintained 5305B: https://bugzilla.kernel.org 5306T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5307T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5308F: Documentation/admin-guide/pm/cpufreq.rst 5309F: Documentation/admin-guide/pm/intel_pstate.rst 5310F: Documentation/cpu-freq/ 5311F: Documentation/devicetree/bindings/cpufreq/ 5312F: drivers/cpufreq/ 5313F: include/linux/cpufreq.h 5314F: include/linux/sched/cpufreq.h 5315F: kernel/sched/cpufreq*.c 5316F: tools/testing/selftests/cpufreq/ 5317 5318CPU HOTPLUG 5319M: Thomas Gleixner <tglx@linutronix.de> 5320M: Peter Zijlstra <peterz@infradead.org> 5321L: linux-kernel@vger.kernel.org 5322S: Maintained 5323T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5324F: include/linux/cpu.h 5325F: include/linux/cpuhotplug.h 5326F: include/linux/smpboot.h 5327F: kernel/cpu.c 5328F: kernel/smpboot.* 5329 5330CPU IDLE TIME MANAGEMENT FRAMEWORK 5331M: "Rafael J. Wysocki" <rafael@kernel.org> 5332M: Daniel Lezcano <daniel.lezcano@linaro.org> 5333L: linux-pm@vger.kernel.org 5334S: Maintained 5335B: https://bugzilla.kernel.org 5336T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5337F: Documentation/admin-guide/pm/cpuidle.rst 5338F: Documentation/driver-api/pm/cpuidle.rst 5339F: drivers/cpuidle/ 5340F: include/linux/cpuidle.h 5341 5342CPU POWER MONITORING SUBSYSTEM 5343M: Thomas Renninger <trenn@suse.com> 5344M: Shuah Khan <shuah@kernel.org> 5345M: Shuah Khan <skhan@linuxfoundation.org> 5346L: linux-pm@vger.kernel.org 5347S: Maintained 5348F: tools/power/cpupower/ 5349 5350CPUID/MSR DRIVER 5351M: "H. Peter Anvin" <hpa@zytor.com> 5352S: Maintained 5353F: arch/x86/kernel/cpuid.c 5354F: arch/x86/kernel/msr.c 5355 5356CPUIDLE DRIVER - ARM BIG LITTLE 5357M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5358M: Daniel Lezcano <daniel.lezcano@linaro.org> 5359L: linux-pm@vger.kernel.org 5360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5361S: Maintained 5362T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5363F: drivers/cpuidle/cpuidle-big_little.c 5364 5365CPUIDLE DRIVER - ARM EXYNOS 5366M: Daniel Lezcano <daniel.lezcano@linaro.org> 5367M: Kukjin Kim <kgene@kernel.org> 5368R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5369L: linux-pm@vger.kernel.org 5370L: linux-samsung-soc@vger.kernel.org 5371S: Supported 5372F: arch/arm/mach-exynos/pm.c 5373F: drivers/cpuidle/cpuidle-exynos.c 5374F: include/linux/platform_data/cpuidle-exynos.h 5375 5376CPUIDLE DRIVER - ARM PSCI 5377M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5378M: Sudeep Holla <sudeep.holla@arm.com> 5379L: linux-pm@vger.kernel.org 5380L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5381S: Supported 5382F: drivers/cpuidle/cpuidle-psci.c 5383 5384CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5385M: Ulf Hansson <ulf.hansson@linaro.org> 5386L: linux-pm@vger.kernel.org 5387L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5388S: Supported 5389F: drivers/cpuidle/cpuidle-psci-domain.c 5390F: drivers/cpuidle/cpuidle-psci.h 5391 5392CPUIDLE DRIVER - DT IDLE PM DOMAIN 5393M: Ulf Hansson <ulf.hansson@linaro.org> 5394L: linux-pm@vger.kernel.org 5395S: Supported 5396F: drivers/cpuidle/dt_idle_genpd.c 5397F: drivers/cpuidle/dt_idle_genpd.h 5398 5399CPUIDLE DRIVER - RISC-V SBI 5400M: Anup Patel <anup@brainfault.org> 5401L: linux-pm@vger.kernel.org 5402L: linux-riscv@lists.infradead.org 5403S: Maintained 5404F: drivers/cpuidle/cpuidle-riscv-sbi.c 5405 5406CRAMFS FILESYSTEM 5407M: Nicolas Pitre <nico@fluxnic.net> 5408S: Maintained 5409F: Documentation/filesystems/cramfs.rst 5410F: fs/cramfs/ 5411 5412CREATIVE SB0540 5413M: Bastien Nocera <hadess@hadess.net> 5414L: linux-input@vger.kernel.org 5415S: Maintained 5416F: drivers/hid/hid-creative-sb0540.c 5417 5418CRYPTO API 5419M: Herbert Xu <herbert@gondor.apana.org.au> 5420M: "David S. Miller" <davem@davemloft.net> 5421L: linux-crypto@vger.kernel.org 5422S: Maintained 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5425F: Documentation/crypto/ 5426F: Documentation/devicetree/bindings/crypto/ 5427F: arch/*/crypto/ 5428F: crypto/ 5429F: drivers/crypto/ 5430F: include/crypto/ 5431F: include/linux/crypto* 5432F: lib/crypto/ 5433 5434CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5435M: Neil Horman <nhorman@tuxdriver.com> 5436L: linux-crypto@vger.kernel.org 5437S: Maintained 5438F: crypto/ansi_cprng.c 5439F: crypto/rng.c 5440 5441CS3308 MEDIA DRIVER 5442M: Hans Verkuil <hverkuil@xs4all.nl> 5443L: linux-media@vger.kernel.org 5444S: Odd Fixes 5445W: http://linuxtv.org 5446T: git git://linuxtv.org/media_tree.git 5447F: drivers/media/i2c/cs3308.c 5448 5449CS5535 Audio ALSA driver 5450M: Jaya Kumar <jayakumar.alsa@gmail.com> 5451S: Maintained 5452F: sound/pci/cs5535audio/ 5453 5454CTU CAN FD DRIVER 5455M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5456M: Ondrej Ille <ondrej.ille@gmail.com> 5457L: linux-can@vger.kernel.org 5458S: Maintained 5459F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5460F: drivers/net/can/ctucanfd/ 5461 5462CW1200 WLAN driver 5463S: Orphan 5464F: drivers/net/wireless/st/cw1200/ 5465 5466CX18 VIDEO4LINUX DRIVER 5467M: Andy Walls <awalls@md.metrocast.net> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/pci/cx18/ 5473F: include/uapi/linux/ivtv* 5474 5475CX2341X MPEG ENCODER HELPER MODULE 5476M: Hans Verkuil <hverkuil@xs4all.nl> 5477L: linux-media@vger.kernel.org 5478S: Maintained 5479W: https://linuxtv.org 5480T: git git://linuxtv.org/media_tree.git 5481F: drivers/media/common/cx2341x* 5482F: include/media/drv-intf/cx2341x.h 5483 5484CX24120 MEDIA DRIVER 5485M: Jemma Denson <jdenson@gmail.com> 5486M: Patrick Boettcher <patrick.boettcher@posteo.de> 5487L: linux-media@vger.kernel.org 5488S: Maintained 5489W: https://linuxtv.org 5490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5491F: drivers/media/dvb-frontends/cx24120* 5492 5493CX88 VIDEO4LINUX DRIVER 5494M: Mauro Carvalho Chehab <mchehab@kernel.org> 5495L: linux-media@vger.kernel.org 5496S: Odd fixes 5497W: https://linuxtv.org 5498T: git git://linuxtv.org/media_tree.git 5499F: Documentation/driver-api/media/drivers/cx88* 5500F: drivers/media/pci/cx88/ 5501 5502CXD2820R MEDIA DRIVER 5503M: Antti Palosaari <crope@iki.fi> 5504L: linux-media@vger.kernel.org 5505S: Maintained 5506W: https://linuxtv.org 5507W: http://palosaari.fi/linux/ 5508Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5509T: git git://linuxtv.org/anttip/media_tree.git 5510F: drivers/media/dvb-frontends/cxd2820r* 5511 5512CXGB3 ETHERNET DRIVER (CXGB3) 5513M: Raju Rangoju <rajur@chelsio.com> 5514L: netdev@vger.kernel.org 5515S: Supported 5516W: http://www.chelsio.com 5517F: drivers/net/ethernet/chelsio/cxgb3/ 5518 5519CXGB3 ISCSI DRIVER (CXGB3I) 5520M: Varun Prakash <varun@chelsio.com> 5521L: linux-scsi@vger.kernel.org 5522S: Supported 5523W: http://www.chelsio.com 5524F: drivers/scsi/cxgbi/cxgb3i 5525 5526CXGB4 CRYPTO DRIVER (chcr) 5527M: Ayush Sawal <ayush.sawal@chelsio.com> 5528L: linux-crypto@vger.kernel.org 5529S: Supported 5530W: http://www.chelsio.com 5531F: drivers/crypto/chelsio 5532 5533CXGB4 ETHERNET DRIVER (CXGB4) 5534M: Raju Rangoju <rajur@chelsio.com> 5535L: netdev@vger.kernel.org 5536S: Supported 5537W: http://www.chelsio.com 5538F: drivers/net/ethernet/chelsio/cxgb4/ 5539 5540CXGB4 INLINE CRYPTO DRIVER 5541M: Ayush Sawal <ayush.sawal@chelsio.com> 5542L: netdev@vger.kernel.org 5543S: Supported 5544W: http://www.chelsio.com 5545F: drivers/net/ethernet/chelsio/inline_crypto/ 5546 5547CXGB4 ISCSI DRIVER (CXGB4I) 5548M: Varun Prakash <varun@chelsio.com> 5549L: linux-scsi@vger.kernel.org 5550S: Supported 5551W: http://www.chelsio.com 5552F: drivers/scsi/cxgbi/cxgb4i 5553 5554CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5555M: Potnuri Bharat Teja <bharat@chelsio.com> 5556L: linux-rdma@vger.kernel.org 5557S: Supported 5558W: http://www.openfabrics.org 5559F: drivers/infiniband/hw/cxgb4/ 5560F: include/uapi/rdma/cxgb4-abi.h 5561 5562CXGB4VF ETHERNET DRIVER (CXGB4VF) 5563M: Raju Rangoju <rajur@chelsio.com> 5564L: netdev@vger.kernel.org 5565S: Supported 5566W: http://www.chelsio.com 5567F: drivers/net/ethernet/chelsio/cxgb4vf/ 5568 5569CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5570M: Frederic Barrat <fbarrat@linux.ibm.com> 5571M: Andrew Donnellan <ajd@linux.ibm.com> 5572L: linuxppc-dev@lists.ozlabs.org 5573S: Supported 5574F: Documentation/ABI/testing/sysfs-class-cxl 5575F: Documentation/powerpc/cxl.rst 5576F: arch/powerpc/platforms/powernv/pci-cxl.c 5577F: drivers/misc/cxl/ 5578F: include/misc/cxl* 5579F: include/uapi/misc/cxl.h 5580 5581CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5582M: Manoj N. Kumar <manoj@linux.ibm.com> 5583M: Matthew R. Ochs <mrochs@linux.ibm.com> 5584M: Uma Krishnan <ukrishn@linux.ibm.com> 5585L: linux-scsi@vger.kernel.org 5586S: Supported 5587F: Documentation/powerpc/cxlflash.rst 5588F: drivers/scsi/cxlflash/ 5589F: include/uapi/scsi/cxlflash_ioctl.h 5590 5591CYBERPRO FB DRIVER 5592M: Russell King <linux@armlinux.org.uk> 5593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5594S: Maintained 5595W: http://www.armlinux.org.uk/ 5596F: drivers/video/fbdev/cyber2000fb.* 5597 5598CYCLADES PC300 DRIVER 5599S: Orphan 5600F: drivers/net/wan/pc300* 5601 5602CYPRESS CY8C95X0 PINCTRL DRIVER 5603M: Patrick Rudolph <patrick.rudolph@9elements.com> 5604L: linux-gpio@vger.kernel.org 5605S: Maintained 5606F: drivers/pinctrl/pinctrl-cy8c95x0.c 5607 5608CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5609M: Linus Walleij <linus.walleij@linaro.org> 5610L: linux-input@vger.kernel.org 5611S: Maintained 5612F: drivers/input/touchscreen/cy8ctma140.c 5613 5614CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5615M: Yassine Oudjana <y.oudjana@protonmail.com> 5616L: linux-input@vger.kernel.org 5617S: Maintained 5618F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5619F: drivers/input/keyboard/cypress-sf.c 5620 5621CYPRESS_FIRMWARE MEDIA DRIVER 5622M: Antti Palosaari <crope@iki.fi> 5623L: linux-media@vger.kernel.org 5624S: Maintained 5625W: https://linuxtv.org 5626W: http://palosaari.fi/linux/ 5627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5628T: git git://linuxtv.org/anttip/media_tree.git 5629F: drivers/media/common/cypress_firmware* 5630 5631CYTTSP TOUCHSCREEN DRIVER 5632M: Linus Walleij <linus.walleij@linaro.org> 5633L: linux-input@vger.kernel.org 5634S: Maintained 5635F: drivers/input/touchscreen/cyttsp* 5636 5637D-LINK DIR-685 TOUCHKEYS DRIVER 5638M: Linus Walleij <linus.walleij@linaro.org> 5639L: linux-input@vger.kernel.org 5640S: Supported 5641F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5642 5643DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5644M: Joshua Kinard <kumba@gentoo.org> 5645S: Maintained 5646F: drivers/rtc/rtc-ds1685.c 5647F: include/linux/rtc/ds1685.h 5648 5649DAMA SLAVE for AX.25 5650M: Joerg Reuter <jreuter@yaina.de> 5651L: linux-hams@vger.kernel.org 5652S: Maintained 5653W: http://yaina.de/jreuter/ 5654W: http://www.qsl.net/dl1bke/ 5655F: net/ax25/af_ax25.c 5656F: net/ax25/ax25_dev.c 5657F: net/ax25/ax25_ds_* 5658F: net/ax25/ax25_in.c 5659F: net/ax25/ax25_out.c 5660F: net/ax25/ax25_timer.c 5661F: net/ax25/sysctl_net_ax25.c 5662 5663DATA ACCESS MONITOR 5664M: SeongJae Park <sj@kernel.org> 5665L: damon@lists.linux.dev 5666L: linux-mm@kvack.org 5667S: Maintained 5668W: https://damonitor.github.io 5669P: Documentation/mm/damon/maintainer-profile.rst 5670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5671T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5672T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5673F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5674F: Documentation/admin-guide/mm/damon/ 5675F: Documentation/mm/damon/ 5676F: include/linux/damon.h 5677F: include/trace/events/damon.h 5678F: mm/damon/ 5679F: tools/testing/selftests/damon/ 5680 5681DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5682L: netdev@vger.kernel.org 5683S: Orphan 5684F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5685F: drivers/net/ethernet/dec/tulip/dmfe.c 5686 5687DC390/AM53C974 SCSI driver 5688M: Hannes Reinecke <hare@suse.com> 5689L: linux-scsi@vger.kernel.org 5690S: Maintained 5691F: drivers/scsi/am53c974.c 5692 5693DC395x SCSI driver 5694M: Oliver Neukum <oliver@neukum.org> 5695M: Ali Akcaagac <aliakc@web.de> 5696M: Jamie Lenehan <lenehan@twibble.org> 5697S: Maintained 5698F: Documentation/scsi/dc395x.rst 5699F: drivers/scsi/dc395x.* 5700 5701DCCP PROTOCOL 5702L: dccp@vger.kernel.org 5703S: Orphan 5704W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5705F: include/linux/dccp.h 5706F: include/linux/tfrc.h 5707F: include/uapi/linux/dccp.h 5708F: net/dccp/ 5709 5710DEBUGOBJECTS: 5711M: Thomas Gleixner <tglx@linutronix.de> 5712L: linux-kernel@vger.kernel.org 5713S: Maintained 5714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5715F: include/linux/debugobjects.h 5716F: lib/debugobjects.c 5717 5718DECSTATION PLATFORM SUPPORT 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720L: linux-mips@vger.kernel.org 5721S: Maintained 5722W: http://www.linux-mips.org/wiki/DECstation 5723F: arch/mips/dec/ 5724F: arch/mips/include/asm/dec/ 5725F: arch/mips/include/asm/mach-dec/ 5726 5727DEFXX FDDI NETWORK DRIVER 5728M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5729S: Maintained 5730F: drivers/net/fddi/defxx.* 5731 5732DEFZA FDDI NETWORK DRIVER 5733M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5734S: Maintained 5735F: drivers/net/fddi/defza.* 5736 5737DEINTERLACE DRIVERS FOR ALLWINNER H3 5738M: Jernej Skrabec <jernej.skrabec@gmail.com> 5739L: linux-media@vger.kernel.org 5740S: Maintained 5741T: git git://linuxtv.org/media_tree.git 5742F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5743F: drivers/media/platform/sunxi/sun8i-di/ 5744 5745DELL LAPTOP DRIVER 5746M: Matthew Garrett <mjg59@srcf.ucam.org> 5747M: Pali Rohár <pali@kernel.org> 5748L: platform-driver-x86@vger.kernel.org 5749S: Maintained 5750F: drivers/platform/x86/dell/dell-laptop.c 5751 5752DELL LAPTOP FREEFALL DRIVER 5753M: Pali Rohár <pali@kernel.org> 5754S: Maintained 5755F: drivers/platform/x86/dell/dell-smo8800.c 5756 5757DELL LAPTOP RBTN DRIVER 5758M: Pali Rohár <pali@kernel.org> 5759S: Maintained 5760F: drivers/platform/x86/dell/dell-rbtn.* 5761 5762DELL LAPTOP SMM DRIVER 5763M: Pali Rohár <pali@kernel.org> 5764S: Maintained 5765F: Documentation/ABI/obsolete/procfs-i8k 5766F: drivers/hwmon/dell-smm-hwmon.c 5767F: include/uapi/linux/i8k.h 5768 5769DELL REMOTE BIOS UPDATE DRIVER 5770M: Stuart Hayes <stuart.w.hayes@gmail.com> 5771L: platform-driver-x86@vger.kernel.org 5772S: Maintained 5773F: drivers/platform/x86/dell/dell_rbu.c 5774 5775DELL SMBIOS DRIVER 5776M: Pali Rohár <pali@kernel.org> 5777L: Dell.Client.Kernel@dell.com 5778L: platform-driver-x86@vger.kernel.org 5779S: Maintained 5780F: drivers/platform/x86/dell/dell-smbios.* 5781 5782DELL SMBIOS SMM DRIVER 5783L: Dell.Client.Kernel@dell.com 5784L: platform-driver-x86@vger.kernel.org 5785S: Maintained 5786F: drivers/platform/x86/dell/dell-smbios-smm.c 5787 5788DELL SMBIOS WMI DRIVER 5789L: Dell.Client.Kernel@dell.com 5790L: platform-driver-x86@vger.kernel.org 5791S: Maintained 5792F: drivers/platform/x86/dell/dell-smbios-wmi.c 5793F: tools/wmi/dell-smbios-example.c 5794 5795DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5796M: Stuart Hayes <stuart.w.hayes@gmail.com> 5797L: platform-driver-x86@vger.kernel.org 5798S: Maintained 5799F: Documentation/driver-api/dcdbas.rst 5800F: drivers/platform/x86/dell/dcdbas.* 5801 5802DELL WMI DDV DRIVER 5803M: Armin Wolf <W_Armin@gmx.de> 5804S: Maintained 5805F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5806F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5807F: Documentation/wmi/devices/dell-wmi-ddv.rst 5808F: drivers/platform/x86/dell/dell-wmi-ddv.c 5809 5810DELL WMI DESCRIPTOR DRIVER 5811L: Dell.Client.Kernel@dell.com 5812S: Maintained 5813F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5814 5815DELL WMI HARDWARE PRIVACY SUPPORT 5816M: Perry Yuan <Perry.Yuan@dell.com> 5817L: Dell.Client.Kernel@dell.com 5818L: platform-driver-x86@vger.kernel.org 5819S: Maintained 5820F: drivers/platform/x86/dell/dell-wmi-privacy.c 5821 5822DELL WMI NOTIFICATIONS DRIVER 5823M: Matthew Garrett <mjg59@srcf.ucam.org> 5824M: Pali Rohár <pali@kernel.org> 5825S: Maintained 5826F: drivers/platform/x86/dell/dell-wmi-base.c 5827 5828DELL WMI SYSMAN DRIVER 5829M: Prasanth Ksr <prasanth.ksr@dell.com> 5830L: Dell.Client.Kernel@dell.com 5831L: platform-driver-x86@vger.kernel.org 5832S: Maintained 5833F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5834F: drivers/platform/x86/dell/dell-wmi-sysman/ 5835 5836DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5837M: Zev Weiss <zev@bewilderbeest.net> 5838L: linux-hwmon@vger.kernel.org 5839S: Maintained 5840F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5841 5842DELTA DPS920AB PSU DRIVER 5843M: Robert Marko <robert.marko@sartura.hr> 5844L: linux-hwmon@vger.kernel.org 5845S: Maintained 5846F: Documentation/hwmon/dps920ab.rst 5847F: drivers/hwmon/pmbus/dps920ab.c 5848 5849DELTA NETWORKS TN48M CPLD DRIVERS 5850M: Robert Marko <robert.marko@sartura.hr> 5851S: Maintained 5852F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5853F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5854F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5855F: drivers/gpio/gpio-tn48m.c 5856F: include/dt-bindings/reset/delta,tn48m-reset.h 5857 5858DELTA ST MEDIA DRIVER 5859M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5860L: linux-media@vger.kernel.org 5861S: Supported 5862W: https://linuxtv.org 5863T: git git://linuxtv.org/media_tree.git 5864F: drivers/media/platform/st/sti/delta 5865 5866DENALI NAND DRIVER 5867L: linux-mtd@lists.infradead.org 5868S: Orphan 5869F: drivers/mtd/nand/raw/denali* 5870 5871DESIGNWARE EDMA CORE IP DRIVER 5872M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5873R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5874R: Serge Semin <fancer.lancer@gmail.com> 5875L: dmaengine@vger.kernel.org 5876S: Maintained 5877F: drivers/dma/dw-edma/ 5878F: include/linux/dma/edma.h 5879 5880DESIGNWARE USB2 DRD IP DRIVER 5881M: Minas Harutyunyan <hminas@synopsys.com> 5882L: linux-usb@vger.kernel.org 5883S: Maintained 5884T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5885F: drivers/usb/dwc2/ 5886 5887DESIGNWARE USB3 DRD IP DRIVER 5888M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5889L: linux-usb@vger.kernel.org 5890S: Maintained 5891F: drivers/usb/dwc3/ 5892 5893DESIGNWARE XDATA IP DRIVER 5894M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5895L: linux-pci@vger.kernel.org 5896S: Maintained 5897F: Documentation/misc-devices/dw-xdata-pcie.rst 5898F: drivers/misc/dw-xdata-pcie.c 5899 5900DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5901M: Andreas Klinger <ak@it-klinger.de> 5902L: linux-iio@vger.kernel.org 5903S: Maintained 5904F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5905F: drivers/iio/proximity/srf*.c 5906 5907DEVICE COREDUMP (DEV_COREDUMP) 5908M: Johannes Berg <johannes@sipsolutions.net> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911F: drivers/base/devcoredump.c 5912F: include/linux/devcoredump.h 5913 5914DEVICE DEPENDENCY HELPER SCRIPT 5915M: Saravana Kannan <saravanak@google.com> 5916L: linux-kernel@vger.kernel.org 5917S: Maintained 5918F: scripts/dev-needs.sh 5919 5920DEVICE DIRECT ACCESS (DAX) 5921M: Dan Williams <dan.j.williams@intel.com> 5922M: Vishal Verma <vishal.l.verma@intel.com> 5923M: Dave Jiang <dave.jiang@intel.com> 5924L: nvdimm@lists.linux.dev 5925L: linux-cxl@vger.kernel.org 5926S: Supported 5927F: drivers/dax/ 5928 5929DEVICE FREQUENCY (DEVFREQ) 5930M: MyungJoo Ham <myungjoo.ham@samsung.com> 5931M: Kyungmin Park <kyungmin.park@samsung.com> 5932M: Chanwoo Choi <cw00.choi@samsung.com> 5933L: linux-pm@vger.kernel.org 5934S: Maintained 5935T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5936F: Documentation/devicetree/bindings/devfreq/ 5937F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5938F: drivers/devfreq/ 5939F: include/linux/devfreq.h 5940F: include/trace/events/devfreq.h 5941 5942DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5943M: Chanwoo Choi <cw00.choi@samsung.com> 5944L: linux-pm@vger.kernel.org 5945S: Supported 5946T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5947F: Documentation/devicetree/bindings/devfreq/event/ 5948F: drivers/devfreq/devfreq-event.c 5949F: drivers/devfreq/event/ 5950F: include/dt-bindings/pmu/exynos_ppmu.h 5951F: include/linux/devfreq-event.h 5952 5953DEVICE RESOURCE MANAGEMENT HELPERS 5954M: Hans de Goede <hdegoede@redhat.com> 5955R: Matti Vaittinen <mazziesaccount@gmail.com> 5956S: Maintained 5957F: include/linux/devm-helpers.h 5958 5959DEVICE-MAPPER (LVM) 5960M: Alasdair Kergon <agk@redhat.com> 5961M: Mike Snitzer <snitzer@kernel.org> 5962M: dm-devel@redhat.com 5963L: dm-devel@redhat.com 5964S: Maintained 5965W: http://sources.redhat.com/dm 5966Q: http://patchwork.kernel.org/project/dm-devel/list/ 5967T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5968T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5969F: Documentation/admin-guide/device-mapper/ 5970F: drivers/md/Kconfig 5971F: drivers/md/Makefile 5972F: drivers/md/dm* 5973F: drivers/md/persistent-data/ 5974F: include/linux/device-mapper.h 5975F: include/linux/dm-*.h 5976F: include/uapi/linux/dm-*.h 5977 5978DEVLINK 5979M: Jiri Pirko <jiri@resnulli.us> 5980L: netdev@vger.kernel.org 5981S: Supported 5982F: Documentation/networking/devlink 5983F: include/net/devlink.h 5984F: include/uapi/linux/devlink.h 5985F: net/devlink/ 5986 5987DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5988M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5989L: kernel@dh-electronics.com 5990S: Maintained 5991F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5992F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5993 5994DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5995M: Marek Vasut <marex@denx.de> 5996L: kernel@dh-electronics.com 5997S: Maintained 5998F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5999F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6000 6001DIALOG SEMICONDUCTOR DRIVERS 6002M: Support Opensource <support.opensource@diasemi.com> 6003S: Supported 6004W: http://www.dialog-semiconductor.com/products 6005F: Documentation/devicetree/bindings/input/da90??-onkey.txt 6006F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6007F: Documentation/devicetree/bindings/mfd/da90*.txt 6008F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6009F: Documentation/devicetree/bindings/regulator/da92*.txt 6010F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6011F: Documentation/devicetree/bindings/regulator/slg51000.txt 6012F: Documentation/devicetree/bindings/sound/da[79]*.txt 6013F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6014F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6015F: Documentation/hwmon/da90??.rst 6016F: drivers/gpio/gpio-da90??.c 6017F: drivers/hwmon/da90??-hwmon.c 6018F: drivers/iio/adc/da91??-*.c 6019F: drivers/input/misc/da72??.[ch] 6020F: drivers/input/misc/da90??_onkey.c 6021F: drivers/input/touchscreen/da9052_tsi.c 6022F: drivers/leds/leds-da90??.c 6023F: drivers/mfd/da903x.c 6024F: drivers/mfd/da90??-*.c 6025F: drivers/mfd/da91??-*.c 6026F: drivers/pinctrl/pinctrl-da90??.c 6027F: drivers/power/supply/da9052-battery.c 6028F: drivers/power/supply/da91??-*.c 6029F: drivers/regulator/da9???-regulator.[ch] 6030F: drivers/regulator/slg51000-regulator.[ch] 6031F: drivers/rtc/rtc-da90??.c 6032F: drivers/thermal/da90??-thermal.c 6033F: drivers/video/backlight/da90??_bl.c 6034F: drivers/watchdog/da90??_wdt.c 6035F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6036F: include/linux/mfd/da903x.h 6037F: include/linux/mfd/da9052/ 6038F: include/linux/mfd/da9055/ 6039F: include/linux/mfd/da9062/ 6040F: include/linux/mfd/da9063/ 6041F: include/linux/mfd/da9150/ 6042F: include/linux/regulator/da9211.h 6043F: include/sound/da[79]*.h 6044F: sound/soc/codecs/da[79]*.[ch] 6045 6046DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6047M: William Breathitt Gray <william.gray@linaro.org> 6048L: linux-gpio@vger.kernel.org 6049S: Maintained 6050F: drivers/gpio/gpio-gpio-mm.c 6051 6052DIOLAN U2C-12 I2C DRIVER 6053M: Guenter Roeck <linux@roeck-us.net> 6054L: linux-i2c@vger.kernel.org 6055S: Maintained 6056F: drivers/i2c/busses/i2c-diolan-u2c.c 6057 6058DIRECTORY NOTIFICATION (DNOTIFY) 6059M: Jan Kara <jack@suse.cz> 6060R: Amir Goldstein <amir73il@gmail.com> 6061L: linux-fsdevel@vger.kernel.org 6062S: Maintained 6063F: Documentation/filesystems/dnotify.rst 6064F: fs/notify/dnotify/ 6065F: include/linux/dnotify.h 6066 6067DISK GEOMETRY AND PARTITION HANDLING 6068M: Andries Brouwer <aeb@cwi.nl> 6069S: Maintained 6070W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6071W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6072W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6073 6074DISKQUOTA 6075M: Jan Kara <jack@suse.com> 6076S: Maintained 6077F: Documentation/filesystems/quota.rst 6078F: fs/quota/ 6079F: include/linux/quota*.h 6080F: include/uapi/linux/quota*.h 6081 6082DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6083M: Bernie Thompson <bernie@plugable.com> 6084L: linux-fbdev@vger.kernel.org 6085S: Maintained 6086W: http://plugable.com/category/projects/udlfb/ 6087F: Documentation/fb/udlfb.rst 6088F: drivers/video/fbdev/udlfb.c 6089F: include/video/udlfb.h 6090 6091DISTRIBUTED LOCK MANAGER (DLM) 6092M: Christine Caulfield <ccaulfie@redhat.com> 6093M: David Teigland <teigland@redhat.com> 6094L: cluster-devel@redhat.com 6095S: Supported 6096W: http://sources.redhat.com/cluster/ 6097T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6098F: fs/dlm/ 6099 6100DMA BUFFER SHARING FRAMEWORK 6101M: Sumit Semwal <sumit.semwal@linaro.org> 6102M: Christian König <christian.koenig@amd.com> 6103L: linux-media@vger.kernel.org 6104L: dri-devel@lists.freedesktop.org 6105L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6106S: Maintained 6107T: git git://anongit.freedesktop.org/drm/drm-misc 6108F: Documentation/driver-api/dma-buf.rst 6109F: drivers/dma-buf/ 6110F: include/linux/*fence.h 6111F: include/linux/dma-buf.h 6112F: include/linux/dma-resv.h 6113K: \bdma_(?:buf|fence|resv)\b 6114 6115DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6116M: Vinod Koul <vkoul@kernel.org> 6117L: dmaengine@vger.kernel.org 6118S: Maintained 6119Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6120T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6121F: Documentation/devicetree/bindings/dma/ 6122F: Documentation/driver-api/dmaengine/ 6123F: drivers/dma/ 6124F: include/dt-bindings/dma/ 6125F: include/linux/dma/ 6126F: include/linux/dmaengine.h 6127F: include/linux/of_dma.h 6128 6129DMA MAPPING BENCHMARK 6130M: Xiang Chen <chenxiang66@hisilicon.com> 6131L: iommu@lists.linux.dev 6132F: kernel/dma/map_benchmark.c 6133F: tools/testing/selftests/dma/ 6134 6135DMA MAPPING HELPERS 6136M: Christoph Hellwig <hch@lst.de> 6137M: Marek Szyprowski <m.szyprowski@samsung.com> 6138R: Robin Murphy <robin.murphy@arm.com> 6139L: iommu@lists.linux.dev 6140S: Supported 6141W: http://git.infradead.org/users/hch/dma-mapping.git 6142T: git git://git.infradead.org/users/hch/dma-mapping.git 6143F: include/asm-generic/dma-mapping.h 6144F: include/linux/dma-direct.h 6145F: include/linux/dma-map-ops.h 6146F: include/linux/dma-mapping.h 6147F: include/linux/swiotlb.h 6148F: kernel/dma/ 6149 6150DMA-BUF HEAPS FRAMEWORK 6151M: Sumit Semwal <sumit.semwal@linaro.org> 6152R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6153R: Liam Mark <lmark@codeaurora.org> 6154R: Laura Abbott <labbott@redhat.com> 6155R: Brian Starkey <Brian.Starkey@arm.com> 6156R: John Stultz <jstultz@google.com> 6157L: linux-media@vger.kernel.org 6158L: dri-devel@lists.freedesktop.org 6159L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6160S: Maintained 6161T: git git://anongit.freedesktop.org/drm/drm-misc 6162F: drivers/dma-buf/dma-heap.c 6163F: drivers/dma-buf/heaps/* 6164F: include/linux/dma-heap.h 6165F: include/uapi/linux/dma-heap.h 6166 6167DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6168M: Lukasz Luba <lukasz.luba@arm.com> 6169L: linux-pm@vger.kernel.org 6170L: linux-samsung-soc@vger.kernel.org 6171S: Maintained 6172F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6173F: drivers/memory/samsung/exynos5422-dmc.c 6174 6175DME1737 HARDWARE MONITOR DRIVER 6176M: Juerg Haefliger <juergh@proton.me> 6177L: linux-hwmon@vger.kernel.org 6178S: Maintained 6179F: Documentation/hwmon/dme1737.rst 6180F: drivers/hwmon/dme1737.c 6181 6182DMI/SMBIOS SUPPORT 6183M: Jean Delvare <jdelvare@suse.com> 6184S: Maintained 6185T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6186F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6187F: drivers/firmware/dmi-id.c 6188F: drivers/firmware/dmi_scan.c 6189F: include/linux/dmi.h 6190 6191DOCUMENTATION 6192M: Jonathan Corbet <corbet@lwn.net> 6193L: linux-doc@vger.kernel.org 6194S: Maintained 6195P: Documentation/doc-guide/maintainer-profile.rst 6196T: git git://git.lwn.net/linux.git docs-next 6197F: Documentation/ 6198F: scripts/documentation-file-ref-check 6199F: scripts/kernel-doc 6200F: scripts/sphinx-pre-install 6201X: Documentation/ABI/ 6202X: Documentation/admin-guide/media/ 6203X: Documentation/devicetree/ 6204X: Documentation/driver-api/media/ 6205X: Documentation/firmware-guide/acpi/ 6206X: Documentation/i2c/ 6207X: Documentation/netlink/ 6208X: Documentation/power/ 6209X: Documentation/spi/ 6210X: Documentation/userspace-api/media/ 6211 6212DOCUMENTATION PROCESS 6213M: Jonathan Corbet <corbet@lwn.net> 6214L: workflows@vger.kernel.org 6215S: Maintained 6216F: Documentation/process/ 6217 6218DOCUMENTATION REPORTING ISSUES 6219M: Thorsten Leemhuis <linux@leemhuis.info> 6220L: linux-doc@vger.kernel.org 6221S: Maintained 6222F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6223F: Documentation/admin-guide/reporting-issues.rst 6224 6225DOCUMENTATION SCRIPTS 6226M: Mauro Carvalho Chehab <mchehab@kernel.org> 6227L: linux-doc@vger.kernel.org 6228S: Maintained 6229F: Documentation/sphinx/parse-headers.pl 6230F: scripts/documentation-file-ref-check 6231F: scripts/sphinx-pre-install 6232 6233DOCUMENTATION/ITALIAN 6234M: Federico Vaga <federico.vaga@vaga.pv.it> 6235L: linux-doc@vger.kernel.org 6236S: Maintained 6237F: Documentation/translations/it_IT 6238 6239DOCUMENTATION/JAPANESE 6240R: Akira Yokosawa <akiyks@gmail.com> 6241L: linux-doc@vger.kernel.org 6242S: Maintained 6243F: Documentation/translations/ja_JP 6244 6245DONGWOON DW9714 LENS VOICE COIL DRIVER 6246M: Sakari Ailus <sakari.ailus@linux.intel.com> 6247L: linux-media@vger.kernel.org 6248S: Maintained 6249T: git git://linuxtv.org/media_tree.git 6250F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6251F: drivers/media/i2c/dw9714.c 6252 6253DONGWOON DW9768 LENS VOICE COIL DRIVER 6254M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257T: git git://linuxtv.org/media_tree.git 6258F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6259F: drivers/media/i2c/dw9768.c 6260 6261DONGWOON DW9807 LENS VOICE COIL DRIVER 6262M: Sakari Ailus <sakari.ailus@linux.intel.com> 6263L: linux-media@vger.kernel.org 6264S: Maintained 6265T: git git://linuxtv.org/media_tree.git 6266F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6267F: drivers/media/i2c/dw9807-vcm.c 6268 6269DOUBLETALK DRIVER 6270M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6271L: blinux-list@redhat.com 6272S: Maintained 6273F: drivers/char/dtlk.c 6274F: include/linux/dtlk.h 6275 6276DPAA2 DATAPATH I/O (DPIO) DRIVER 6277M: Roy Pledge <Roy.Pledge@nxp.com> 6278L: linux-kernel@vger.kernel.org 6279S: Maintained 6280F: drivers/soc/fsl/dpio 6281 6282DPAA2 ETHERNET DRIVER 6283M: Ioana Ciornei <ioana.ciornei@nxp.com> 6284L: netdev@vger.kernel.org 6285S: Maintained 6286F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6287F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6288F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6289F: drivers/net/ethernet/freescale/dpaa2/Makefile 6290F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6291F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6292F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6293F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6294F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6295F: drivers/net/ethernet/freescale/dpaa2/dpni* 6296 6297DPAA2 ETHERNET SWITCH DRIVER 6298M: Ioana Ciornei <ioana.ciornei@nxp.com> 6299L: netdev@vger.kernel.org 6300S: Maintained 6301F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6302F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6303F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6304 6305DRBD DRIVER 6306M: Philipp Reisner <philipp.reisner@linbit.com> 6307M: Lars Ellenberg <lars.ellenberg@linbit.com> 6308M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6309L: drbd-dev@lists.linbit.com 6310S: Supported 6311W: http://www.drbd.org 6312T: git git://git.linbit.com/linux-drbd.git 6313T: git git://git.linbit.com/drbd-8.4.git 6314F: Documentation/admin-guide/blockdev/ 6315F: drivers/block/drbd/ 6316F: include/linux/drbd* 6317F: lib/lru_cache.c 6318 6319DRIVER COMPONENT FRAMEWORK 6320L: dri-devel@lists.freedesktop.org 6321F: drivers/base/component.c 6322F: include/linux/component.h 6323 6324DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6325M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6326R: "Rafael J. Wysocki" <rafael@kernel.org> 6327S: Supported 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6329F: Documentation/core-api/kobject.rst 6330F: drivers/base/ 6331F: fs/debugfs/ 6332F: fs/sysfs/ 6333F: include/linux/debugfs.h 6334F: include/linux/fwnode.h 6335F: include/linux/kobj* 6336F: include/linux/property.h 6337F: lib/kobj* 6338 6339DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6340M: Nishanth Menon <nm@ti.com> 6341L: linux-pm@vger.kernel.org 6342S: Maintained 6343F: drivers/soc/ti/smartreflex.c 6344F: include/linux/power/smartreflex.h 6345 6346DRM ACCEL DRIVERS FOR INTEL VPU 6347M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6348M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6349L: dri-devel@lists.freedesktop.org 6350S: Supported 6351T: git git://anongit.freedesktop.org/drm/drm-misc 6352F: drivers/accel/ivpu/ 6353F: include/uapi/drm/ivpu_accel.h 6354 6355DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6356M: Oded Gabbay <ogabbay@kernel.org> 6357L: dri-devel@lists.freedesktop.org 6358S: Maintained 6359C: irc://irc.oftc.net/dri-devel 6360T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6361F: Documentation/accel/ 6362F: drivers/accel/ 6363F: include/drm/drm_accel.h 6364 6365DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6366M: Maxime Ripard <mripard@kernel.org> 6367M: Chen-Yu Tsai <wens@csie.org> 6368R: Jernej Skrabec <jernej.skrabec@gmail.com> 6369L: dri-devel@lists.freedesktop.org 6370S: Supported 6371T: git git://anongit.freedesktop.org/drm/drm-misc 6372F: drivers/gpu/drm/sun4i/sun8i* 6373 6374DRM DRIVER FOR ARM PL111 CLCD 6375M: Emma Anholt <emma@anholt.net> 6376S: Supported 6377T: git git://anongit.freedesktop.org/drm/drm-misc 6378F: drivers/gpu/drm/pl111/ 6379 6380DRM DRIVER FOR ARM VERSATILE TFT PANELS 6381M: Linus Walleij <linus.walleij@linaro.org> 6382S: Maintained 6383T: git git://anongit.freedesktop.org/drm/drm-misc 6384F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6385F: drivers/gpu/drm/panel/panel-arm-versatile.c 6386 6387DRM DRIVER FOR ASPEED BMC GFX 6388M: Joel Stanley <joel@jms.id.au> 6389L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6393F: drivers/gpu/drm/aspeed/ 6394 6395DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6396M: Dave Airlie <airlied@redhat.com> 6397R: Thomas Zimmermann <tzimmermann@suse.de> 6398L: dri-devel@lists.freedesktop.org 6399S: Supported 6400T: git git://anongit.freedesktop.org/drm/drm-misc 6401F: drivers/gpu/drm/ast/ 6402 6403DRM DRIVER FOR BOCHS VIRTUAL GPU 6404M: Gerd Hoffmann <kraxel@redhat.com> 6405L: virtualization@lists.linux-foundation.org 6406S: Maintained 6407T: git git://anongit.freedesktop.org/drm/drm-misc 6408F: drivers/gpu/drm/tiny/bochs.c 6409 6410DRM DRIVER FOR BOE HIMAX8279D PANELS 6411M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6412S: Maintained 6413F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6414F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6415 6416DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6417M: Jagan Teki <jagan@amarulasolutions.com> 6418S: Maintained 6419F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6420F: drivers/gpu/drm/bridge/chipone-icn6211.c 6421 6422DRM DRIVER FOR EBBG FT8719 PANEL 6423M: Joel Selvaraj <jo@jsfamily.in> 6424S: Maintained 6425T: git git://anongit.freedesktop.org/drm/drm-misc 6426F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6427F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6428 6429DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6430M: Linus Walleij <linus.walleij@linaro.org> 6431S: Maintained 6432T: git git://anongit.freedesktop.org/drm/drm-misc 6433F: drivers/gpu/drm/tve200/ 6434 6435DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6436M: Icenowy Zheng <icenowy@aosc.io> 6437S: Maintained 6438F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6439F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6440 6441DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6442M: Jagan Teki <jagan@amarulasolutions.com> 6443S: Maintained 6444F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6445F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6446 6447DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6448M: Thomas Zimmermann <tzimmermann@suse.de> 6449M: Javier Martinez Canillas <javierm@redhat.com> 6450L: dri-devel@lists.freedesktop.org 6451S: Maintained 6452T: git git://anongit.freedesktop.org/drm/drm-misc 6453F: drivers/gpu/drm/drm_aperture.c 6454F: drivers/gpu/drm/tiny/ofdrm.c 6455F: drivers/gpu/drm/tiny/simpledrm.c 6456F: drivers/video/aperture.c 6457F: drivers/video/nomodeset.c 6458F: include/drm/drm_aperture.h 6459F: include/linux/aperture.h 6460F: include/video/nomodeset.h 6461 6462DRM DRIVER FOR GENERIC EDP PANELS 6463R: Douglas Anderson <dianders@chromium.org> 6464F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6465F: drivers/gpu/drm/panel/panel-edp.c 6466 6467DRM DRIVER FOR GENERIC USB DISPLAY 6468M: Noralf Trønnes <noralf@tronnes.org> 6469S: Maintained 6470W: https://github.com/notro/gud/wiki 6471T: git git://anongit.freedesktop.org/drm/drm-misc 6472F: drivers/gpu/drm/gud/ 6473F: include/drm/gud.h 6474 6475DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6476M: Hans de Goede <hdegoede@redhat.com> 6477S: Maintained 6478T: git git://anongit.freedesktop.org/drm/drm-misc 6479F: drivers/gpu/drm/tiny/gm12u320.c 6480 6481DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6482M: Ondrej Jirman <megi@xff.cz> 6483M: Javier Martinez Canillas <javierm@redhat.com> 6484S: Maintained 6485T: git git://anongit.freedesktop.org/drm/drm-misc 6486F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6487F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6488 6489DRM DRIVER FOR HX8357D PANELS 6490M: Emma Anholt <emma@anholt.net> 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6494F: drivers/gpu/drm/tiny/hx8357d.c 6495 6496DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6497M: Deepak Rawat <drawat.floss@gmail.com> 6498L: linux-hyperv@vger.kernel.org 6499L: dri-devel@lists.freedesktop.org 6500S: Maintained 6501T: git git://anongit.freedesktop.org/drm/drm-misc 6502F: drivers/gpu/drm/hyperv 6503 6504DRM DRIVER FOR ILITEK ILI9225 PANELS 6505M: David Lechner <david@lechnology.com> 6506S: Maintained 6507T: git git://anongit.freedesktop.org/drm/drm-misc 6508F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6509F: drivers/gpu/drm/tiny/ili9225.c 6510 6511DRM DRIVER FOR ILITEK ILI9486 PANELS 6512M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6513S: Maintained 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6516F: drivers/gpu/drm/tiny/ili9486.c 6517 6518DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6519M: Jagan Teki <jagan@edgeble.ai> 6520S: Maintained 6521F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6522F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6523 6524DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6525M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: drivers/gpu/drm/logicvc/ 6529 6530DRM DRIVER FOR LVDS PANELS 6531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6532L: dri-devel@lists.freedesktop.org 6533S: Maintained 6534T: git git://anongit.freedesktop.org/drm/drm-misc 6535F: Documentation/devicetree/bindings/display/lvds.yaml 6536F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6537F: drivers/gpu/drm/panel/panel-lvds.c 6538 6539DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6540M: Guido Günther <agx@sigxcpu.org> 6541R: Purism Kernel Team <kernel@puri.sm> 6542S: Maintained 6543F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6544F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6545 6546DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6547M: Dave Airlie <airlied@redhat.com> 6548R: Thomas Zimmermann <tzimmermann@suse.de> 6549L: dri-devel@lists.freedesktop.org 6550S: Supported 6551T: git git://anongit.freedesktop.org/drm/drm-misc 6552F: drivers/gpu/drm/mgag200/ 6553 6554DRM DRIVER FOR MI0283QT 6555M: Noralf Trønnes <noralf@tronnes.org> 6556S: Maintained 6557T: git git://anongit.freedesktop.org/drm/drm-misc 6558F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6559F: drivers/gpu/drm/tiny/mi0283qt.c 6560 6561DRM DRIVER FOR MIPI DBI compatible panels 6562M: Noralf Trønnes <noralf@tronnes.org> 6563S: Maintained 6564W: https://github.com/notro/panel-mipi-dbi/wiki 6565T: git git://anongit.freedesktop.org/drm/drm-misc 6566F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6567F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6568 6569DRM DRIVER FOR MSM ADRENO GPU 6570M: Rob Clark <robdclark@gmail.com> 6571M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6572M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6573R: Sean Paul <sean@poorly.run> 6574R: Marijn Suijten <marijn.suijten@somainline.org> 6575L: linux-arm-msm@vger.kernel.org 6576L: dri-devel@lists.freedesktop.org 6577L: freedreno@lists.freedesktop.org 6578S: Maintained 6579B: https://gitlab.freedesktop.org/drm/msm/-/issues 6580T: git https://gitlab.freedesktop.org/drm/msm.git 6581F: Documentation/devicetree/bindings/display/msm/ 6582F: drivers/gpu/drm/msm/ 6583F: include/uapi/drm/msm_drm.h 6584 6585DRM DRIVER FOR NOVATEK NT35510 PANELS 6586M: Linus Walleij <linus.walleij@linaro.org> 6587S: Maintained 6588T: git git://anongit.freedesktop.org/drm/drm-misc 6589F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6590F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6591 6592DRM DRIVER FOR NOVATEK NT35560 PANELS 6593M: Linus Walleij <linus.walleij@linaro.org> 6594S: Maintained 6595T: git git://anongit.freedesktop.org/drm/drm-misc 6596F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6597F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6598 6599DRM DRIVER FOR NOVATEK NT36523 PANELS 6600M: Jianhua Lu <lujianhua000@gmail.com> 6601S: Maintained 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6604F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6605 6606DRM DRIVER FOR NOVATEK NT36672A PANELS 6607M: Sumit Semwal <sumit.semwal@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6611F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6612 6613DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6614M: Ben Skeggs <bskeggs@redhat.com> 6615M: Karol Herbst <kherbst@redhat.com> 6616M: Lyude Paul <lyude@redhat.com> 6617L: dri-devel@lists.freedesktop.org 6618L: nouveau@lists.freedesktop.org 6619S: Supported 6620W: https://nouveau.freedesktop.org/ 6621Q: https://patchwork.freedesktop.org/project/nouveau/ 6622Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6623B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6624C: irc://irc.oftc.net/nouveau 6625T: git https://gitlab.freedesktop.org/drm/nouveau.git 6626F: drivers/gpu/drm/nouveau/ 6627F: include/uapi/drm/nouveau_drm.h 6628 6629DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6630M: Stefan Mavrodiev <stefan@olimex.com> 6631S: Maintained 6632F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6633F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6634 6635DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6636R: Douglas Anderson <dianders@chromium.org> 6637F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6638F: drivers/gpu/drm/bridge/parade-ps8640.c 6639 6640DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6641M: Noralf Trønnes <noralf@tronnes.org> 6642S: Maintained 6643T: git git://anongit.freedesktop.org/drm/drm-misc 6644F: Documentation/devicetree/bindings/display/repaper.txt 6645F: drivers/gpu/drm/tiny/repaper.c 6646 6647DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651S: Obsolete 6652W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/tiny/cirrus.c 6655 6656DRM DRIVER FOR QXL VIRTUAL GPU 6657M: Dave Airlie <airlied@redhat.com> 6658M: Gerd Hoffmann <kraxel@redhat.com> 6659L: virtualization@lists.linux-foundation.org 6660L: spice-devel@lists.freedesktop.org 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/qxl/ 6664F: include/uapi/drm/qxl_drm.h 6665 6666DRM DRIVER FOR RAYDIUM RM67191 PANELS 6667M: Robert Chiras <robert.chiras@nxp.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6670F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6671 6672DRM DRIVER FOR SAMSUNG DB7430 PANELS 6673M: Linus Walleij <linus.walleij@linaro.org> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6677F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6678 6679DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6680M: Inki Dae <inki.dae@samsung.com> 6681M: Jagan Teki <jagan@amarulasolutions.com> 6682M: Marek Szyprowski <m.szyprowski@samsung.com> 6683S: Maintained 6684T: git git://anongit.freedesktop.org/drm/drm-misc 6685F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6686F: drivers/gpu/drm/bridge/samsung-dsim.c 6687F: include/drm/bridge/samsung-dsim.h 6688 6689DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6690M: Markuss Broks <markuss.broks@gmail.com> 6691S: Maintained 6692F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6693F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6694 6695DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6696M: Artur Weber <aweber.kernel@gmail.com> 6697S: Maintained 6698F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6699F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6700 6701DRM DRIVER FOR SITRONIX ST7586 PANELS 6702M: David Lechner <david@lechnology.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6706F: drivers/gpu/drm/tiny/st7586.c 6707 6708DRM DRIVER FOR SITRONIX ST7701 PANELS 6709M: Jagan Teki <jagan@amarulasolutions.com> 6710S: Maintained 6711F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6712F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6713 6714DRM DRIVER FOR SITRONIX ST7703 PANELS 6715M: Guido Günther <agx@sigxcpu.org> 6716R: Purism Kernel Team <kernel@puri.sm> 6717R: Ondrej Jirman <megous@megous.com> 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6720F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6721 6722DRM DRIVER FOR SITRONIX ST7735R PANELS 6723M: David Lechner <david@lechnology.com> 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6727F: drivers/gpu/drm/tiny/st7735r.c 6728 6729DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6730M: Javier Martinez Canillas <javierm@redhat.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6734F: drivers/gpu/drm/solomon/ssd130x* 6735 6736DRM DRIVER FOR ST-ERICSSON MCDE 6737M: Linus Walleij <linus.walleij@linaro.org> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6741F: drivers/gpu/drm/mcde/ 6742 6743DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6744M: Jagan Teki <jagan@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6747F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6748 6749DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6750R: Douglas Anderson <dianders@chromium.org> 6751F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6752F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6753 6754DRM DRIVER FOR TPO TPG110 PANELS 6755M: Linus Walleij <linus.walleij@linaro.org> 6756S: Maintained 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6759F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6760 6761DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6762M: Dave Airlie <airlied@redhat.com> 6763R: Sean Paul <sean@poorly.run> 6764R: Thomas Zimmermann <tzimmermann@suse.de> 6765L: dri-devel@lists.freedesktop.org 6766S: Supported 6767T: git git://anongit.freedesktop.org/drm/drm-misc 6768F: drivers/gpu/drm/udl/ 6769 6770DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6771M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6772M: Melissa Wen <melissa.srw@gmail.com> 6773M: Maíra Canal <mairacanal@riseup.net> 6774R: Haneen Mohammed <hamohammed.sa@gmail.com> 6775R: Daniel Vetter <daniel@ffwll.ch> 6776L: dri-devel@lists.freedesktop.org 6777S: Maintained 6778T: git git://anongit.freedesktop.org/drm/drm-misc 6779F: Documentation/gpu/vkms.rst 6780F: drivers/gpu/drm/vkms/ 6781 6782DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6783M: Hans de Goede <hdegoede@redhat.com> 6784L: dri-devel@lists.freedesktop.org 6785S: Maintained 6786T: git git://anongit.freedesktop.org/drm/drm-misc 6787F: drivers/gpu/drm/vboxvideo/ 6788 6789DRM DRIVER FOR VMWARE VIRTUAL GPU 6790M: Zack Rusin <zackr@vmware.com> 6791R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6792L: dri-devel@lists.freedesktop.org 6793S: Supported 6794T: git git://anongit.freedesktop.org/drm/drm-misc 6795F: drivers/gpu/drm/vmwgfx/ 6796F: include/uapi/drm/vmwgfx_drm.h 6797 6798DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6799M: Linus Walleij <linus.walleij@linaro.org> 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6803F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6804 6805DRM DRIVERS 6806M: David Airlie <airlied@gmail.com> 6807M: Daniel Vetter <daniel@ffwll.ch> 6808L: dri-devel@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm 6811C: irc://irc.oftc.net/dri-devel 6812T: git git://anongit.freedesktop.org/drm/drm 6813F: Documentation/devicetree/bindings/display/ 6814F: Documentation/devicetree/bindings/gpu/ 6815F: Documentation/gpu/ 6816F: drivers/gpu/ 6817F: include/drm/ 6818F: include/linux/vga* 6819F: include/uapi/drm/ 6820 6821DRM DRIVERS AND MISC GPU PATCHES 6822M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6823M: Maxime Ripard <mripard@kernel.org> 6824M: Thomas Zimmermann <tzimmermann@suse.de> 6825S: Maintained 6826W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/gpu/ 6829F: drivers/gpu/drm/* 6830F: drivers/gpu/vga/ 6831F: include/drm/drm* 6832F: include/linux/vga* 6833F: include/uapi/drm/drm* 6834 6835DRM DRIVERS FOR ALLWINNER A10 6836M: Maxime Ripard <mripard@kernel.org> 6837M: Chen-Yu Tsai <wens@csie.org> 6838L: dri-devel@lists.freedesktop.org 6839S: Supported 6840T: git git://anongit.freedesktop.org/drm/drm-misc 6841F: Documentation/devicetree/bindings/display/allwinner* 6842F: drivers/gpu/drm/sun4i/ 6843 6844DRM DRIVERS FOR AMLOGIC SOCS 6845M: Neil Armstrong <neil.armstrong@linaro.org> 6846L: dri-devel@lists.freedesktop.org 6847L: linux-amlogic@lists.infradead.org 6848S: Supported 6849W: http://linux-meson.com/ 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6852F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6853F: Documentation/gpu/meson.rst 6854F: drivers/gpu/drm/meson/ 6855 6856DRM DRIVERS FOR ATMEL HLCDC 6857M: Sam Ravnborg <sam@ravnborg.org> 6858M: Boris Brezillon <bbrezillon@kernel.org> 6859L: dri-devel@lists.freedesktop.org 6860S: Supported 6861T: git git://anongit.freedesktop.org/drm/drm-misc 6862F: Documentation/devicetree/bindings/display/atmel/ 6863F: drivers/gpu/drm/atmel-hlcdc/ 6864 6865DRM DRIVERS FOR BRIDGE CHIPS 6866M: Andrzej Hajda <andrzej.hajda@intel.com> 6867M: Neil Armstrong <neil.armstrong@linaro.org> 6868M: Robert Foss <rfoss@kernel.org> 6869R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6870R: Jonas Karlman <jonas@kwiboo.se> 6871R: Jernej Skrabec <jernej.skrabec@gmail.com> 6872S: Maintained 6873T: git git://anongit.freedesktop.org/drm/drm-misc 6874F: Documentation/devicetree/bindings/display/bridge/ 6875F: drivers/gpu/drm/bridge/ 6876F: drivers/gpu/drm/drm_bridge.c 6877F: include/drm/drm_bridge.h 6878 6879DRM DRIVERS FOR EXYNOS 6880M: Inki Dae <inki.dae@samsung.com> 6881M: Seung-Woo Kim <sw0312.kim@samsung.com> 6882M: Kyungmin Park <kyungmin.park@samsung.com> 6883L: dri-devel@lists.freedesktop.org 6884S: Supported 6885T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6886F: Documentation/devicetree/bindings/display/exynos/ 6887F: Documentation/devicetree/bindings/display/samsung/ 6888F: drivers/gpu/drm/exynos/ 6889F: include/uapi/drm/exynos_drm.h 6890 6891DRM DRIVERS FOR FREESCALE DCU 6892M: Stefan Agner <stefan@agner.ch> 6893M: Alison Wang <alison.wang@nxp.com> 6894L: dri-devel@lists.freedesktop.org 6895S: Supported 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6898F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6899F: drivers/gpu/drm/fsl-dcu/ 6900 6901DRM DRIVERS FOR FREESCALE IMX 6902M: Philipp Zabel <p.zabel@pengutronix.de> 6903L: dri-devel@lists.freedesktop.org 6904S: Maintained 6905F: Documentation/devicetree/bindings/display/imx/ 6906F: drivers/gpu/drm/imx/ipuv3/ 6907F: drivers/gpu/ipu-v3/ 6908 6909DRM DRIVERS FOR FREESCALE IMX BRIDGE 6910M: Liu Ying <victor.liu@nxp.com> 6911L: dri-devel@lists.freedesktop.org 6912S: Maintained 6913F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6914F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6915F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6916F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6917F: drivers/gpu/drm/bridge/imx/ 6918 6919DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6920M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6921L: dri-devel@lists.freedesktop.org 6922S: Maintained 6923T: git git://github.com/patjak/drm-gma500 6924F: drivers/gpu/drm/gma500/ 6925 6926DRM DRIVERS FOR HISILICON 6927M: Xinliang Liu <xinliang.liu@linaro.org> 6928M: Tian Tao <tiantao6@hisilicon.com> 6929R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6930R: Sumit Semwal <sumit.semwal@linaro.org> 6931R: Yongqin Liu <yongqin.liu@linaro.org> 6932R: John Stultz <jstultz@google.com> 6933L: dri-devel@lists.freedesktop.org 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: Documentation/devicetree/bindings/display/hisilicon/ 6937F: drivers/gpu/drm/hisilicon/ 6938 6939DRM DRIVERS FOR LIMA 6940M: Qiang Yu <yuq825@gmail.com> 6941L: dri-devel@lists.freedesktop.org 6942L: lima@lists.freedesktop.org (moderated for non-subscribers) 6943S: Maintained 6944T: git git://anongit.freedesktop.org/drm/drm-misc 6945F: drivers/gpu/drm/lima/ 6946F: include/uapi/drm/lima_drm.h 6947 6948DRM DRIVERS FOR MEDIATEK 6949M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6950M: Philipp Zabel <p.zabel@pengutronix.de> 6951L: dri-devel@lists.freedesktop.org 6952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6953S: Supported 6954F: Documentation/devicetree/bindings/display/mediatek/ 6955F: drivers/gpu/drm/mediatek/ 6956F: drivers/phy/mediatek/phy-mtk-dp.c 6957F: drivers/phy/mediatek/phy-mtk-hdmi* 6958F: drivers/phy/mediatek/phy-mtk-mipi* 6959 6960DRM DRIVERS FOR NVIDIA TEGRA 6961M: Thierry Reding <thierry.reding@gmail.com> 6962M: Mikko Perttunen <mperttunen@nvidia.com> 6963L: dri-devel@lists.freedesktop.org 6964L: linux-tegra@vger.kernel.org 6965S: Supported 6966T: git https://gitlab.freedesktop.org/drm/tegra.git 6967F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6968F: Documentation/devicetree/bindings/gpu/host1x/ 6969F: drivers/gpu/drm/tegra/ 6970F: drivers/gpu/host1x/ 6971F: include/linux/host1x.h 6972F: include/uapi/drm/tegra_drm.h 6973 6974DRM DRIVERS FOR RENESAS 6975M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6976M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6977L: dri-devel@lists.freedesktop.org 6978L: linux-renesas-soc@vger.kernel.org 6979S: Supported 6980T: git git://linuxtv.org/pinchartl/media drm/du/next 6981F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6982F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6983F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6984F: Documentation/devicetree/bindings/display/renesas,du.yaml 6985F: drivers/gpu/drm/renesas/ 6986F: include/linux/platform_data/shmob_drm.h 6987 6988DRM DRIVERS FOR ROCKCHIP 6989M: Sandy Huang <hjc@rock-chips.com> 6990M: Heiko Stübner <heiko@sntech.de> 6991L: dri-devel@lists.freedesktop.org 6992S: Maintained 6993T: git git://anongit.freedesktop.org/drm/drm-misc 6994F: Documentation/devicetree/bindings/display/rockchip/ 6995F: drivers/gpu/drm/rockchip/ 6996 6997DRM DRIVERS FOR STI 6998M: Alain Volmat <alain.volmat@foss.st.com> 6999L: dri-devel@lists.freedesktop.org 7000S: Maintained 7001T: git git://anongit.freedesktop.org/drm/drm-misc 7002F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7003F: drivers/gpu/drm/sti 7004 7005DRM DRIVERS FOR STM 7006M: Yannick Fertre <yannick.fertre@foss.st.com> 7007M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7008M: Philippe Cornu <philippe.cornu@foss.st.com> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7013F: drivers/gpu/drm/stm 7014 7015DRM DRIVERS FOR TI KEYSTONE 7016M: Jyri Sarha <jyri.sarha@iki.fi> 7017M: Tomi Valkeinen <tomba@kernel.org> 7018L: dri-devel@lists.freedesktop.org 7019S: Maintained 7020T: git git://anongit.freedesktop.org/drm/drm-misc 7021F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7022F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7023F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7024F: drivers/gpu/drm/tidss/ 7025 7026DRM DRIVERS FOR TI LCDC 7027M: Jyri Sarha <jyri.sarha@iki.fi> 7028R: Tomi Valkeinen <tomba@kernel.org> 7029L: dri-devel@lists.freedesktop.org 7030S: Maintained 7031F: Documentation/devicetree/bindings/display/tilcdc/ 7032F: drivers/gpu/drm/tilcdc/ 7033 7034DRM DRIVERS FOR TI OMAP 7035M: Tomi Valkeinen <tomba@kernel.org> 7036L: dri-devel@lists.freedesktop.org 7037S: Maintained 7038F: Documentation/devicetree/bindings/display/ti/ 7039F: drivers/gpu/drm/omapdrm/ 7040 7041DRM DRIVERS FOR V3D 7042M: Emma Anholt <emma@anholt.net> 7043M: Melissa Wen <mwen@igalia.com> 7044S: Supported 7045T: git git://anongit.freedesktop.org/drm/drm-misc 7046F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7047F: drivers/gpu/drm/v3d/ 7048F: include/uapi/drm/v3d_drm.h 7049 7050DRM DRIVERS FOR VC4 7051M: Emma Anholt <emma@anholt.net> 7052M: Maxime Ripard <mripard@kernel.org> 7053S: Supported 7054T: git git://github.com/anholt/linux 7055T: git git://anongit.freedesktop.org/drm/drm-misc 7056F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7057F: drivers/gpu/drm/vc4/ 7058F: include/uapi/drm/vc4_drm.h 7059 7060DRM DRIVERS FOR VIVANTE GPU IP 7061M: Lucas Stach <l.stach@pengutronix.de> 7062R: Russell King <linux+etnaviv@armlinux.org.uk> 7063R: Christian Gmeiner <christian.gmeiner@gmail.com> 7064L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7065L: dri-devel@lists.freedesktop.org 7066S: Maintained 7067F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7068F: drivers/gpu/drm/etnaviv/ 7069F: include/uapi/drm/etnaviv_drm.h 7070 7071DRM DRIVERS FOR XEN 7072M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7073L: dri-devel@lists.freedesktop.org 7074L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7075S: Supported 7076T: git git://anongit.freedesktop.org/drm/drm-misc 7077F: Documentation/gpu/xen-front.rst 7078F: drivers/gpu/drm/xen/ 7079 7080DRM DRIVERS FOR XILINX 7081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7082L: dri-devel@lists.freedesktop.org 7083S: Maintained 7084T: git git://anongit.freedesktop.org/drm/drm-misc 7085F: Documentation/devicetree/bindings/display/xlnx/ 7086F: drivers/gpu/drm/xlnx/ 7087 7088DRM GPU SCHEDULER 7089M: Luben Tuikov <luben.tuikov@amd.com> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: drivers/gpu/drm/scheduler/ 7094F: include/drm/gpu_scheduler.h 7095 7096DRM PANEL DRIVERS 7097M: Neil Armstrong <neil.armstrong@linaro.org> 7098R: Sam Ravnborg <sam@ravnborg.org> 7099L: dri-devel@lists.freedesktop.org 7100S: Maintained 7101T: git git://anongit.freedesktop.org/drm/drm-misc 7102F: Documentation/devicetree/bindings/display/panel/ 7103F: drivers/gpu/drm/drm_panel.c 7104F: drivers/gpu/drm/panel/ 7105F: include/drm/drm_panel.h 7106 7107DRM PRIVACY-SCREEN CLASS 7108M: Hans de Goede <hdegoede@redhat.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/drm_privacy_screen* 7113F: include/drm/drm_privacy_screen* 7114 7115DRM TTM SUBSYSTEM 7116M: Christian Koenig <christian.koenig@amd.com> 7117M: Huang Rui <ray.huang@amd.com> 7118L: dri-devel@lists.freedesktop.org 7119S: Maintained 7120T: git git://anongit.freedesktop.org/drm/drm-misc 7121F: drivers/gpu/drm/ttm/ 7122F: include/drm/ttm/ 7123 7124DSBR100 USB FM RADIO DRIVER 7125M: Alexey Klimov <klimov.linux@gmail.com> 7126L: linux-media@vger.kernel.org 7127S: Maintained 7128T: git git://linuxtv.org/media_tree.git 7129F: drivers/media/radio/dsbr100.c 7130 7131DT3155 MEDIA DRIVER 7132M: Hans Verkuil <hverkuil@xs4all.nl> 7133L: linux-media@vger.kernel.org 7134S: Odd Fixes 7135W: https://linuxtv.org 7136T: git git://linuxtv.org/media_tree.git 7137F: drivers/media/pci/dt3155/ 7138 7139DVB_USB_AF9015 MEDIA DRIVER 7140M: Antti Palosaari <crope@iki.fi> 7141L: linux-media@vger.kernel.org 7142S: Maintained 7143W: https://linuxtv.org 7144W: http://palosaari.fi/linux/ 7145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7146T: git git://linuxtv.org/anttip/media_tree.git 7147F: drivers/media/usb/dvb-usb-v2/af9015* 7148 7149DVB_USB_AF9035 MEDIA DRIVER 7150M: Antti Palosaari <crope@iki.fi> 7151L: linux-media@vger.kernel.org 7152S: Maintained 7153W: https://linuxtv.org 7154W: http://palosaari.fi/linux/ 7155Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7156T: git git://linuxtv.org/anttip/media_tree.git 7157F: drivers/media/usb/dvb-usb-v2/af9035* 7158 7159DVB_USB_ANYSEE MEDIA DRIVER 7160M: Antti Palosaari <crope@iki.fi> 7161L: linux-media@vger.kernel.org 7162S: Maintained 7163W: https://linuxtv.org 7164W: http://palosaari.fi/linux/ 7165Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7166T: git git://linuxtv.org/anttip/media_tree.git 7167F: drivers/media/usb/dvb-usb-v2/anysee* 7168 7169DVB_USB_AU6610 MEDIA DRIVER 7170M: Antti Palosaari <crope@iki.fi> 7171L: linux-media@vger.kernel.org 7172S: Maintained 7173W: https://linuxtv.org 7174W: http://palosaari.fi/linux/ 7175Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7176T: git git://linuxtv.org/anttip/media_tree.git 7177F: drivers/media/usb/dvb-usb-v2/au6610* 7178 7179DVB_USB_CE6230 MEDIA DRIVER 7180M: Antti Palosaari <crope@iki.fi> 7181L: linux-media@vger.kernel.org 7182S: Maintained 7183W: https://linuxtv.org 7184W: http://palosaari.fi/linux/ 7185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7186T: git git://linuxtv.org/anttip/media_tree.git 7187F: drivers/media/usb/dvb-usb-v2/ce6230* 7188 7189DVB_USB_CXUSB MEDIA DRIVER 7190M: Michael Krufky <mkrufky@linuxtv.org> 7191L: linux-media@vger.kernel.org 7192S: Maintained 7193W: https://linuxtv.org 7194W: http://github.com/mkrufky 7195Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7196T: git git://linuxtv.org/media_tree.git 7197F: drivers/media/usb/dvb-usb/cxusb* 7198 7199DVB_USB_EC168 MEDIA DRIVER 7200M: Antti Palosaari <crope@iki.fi> 7201L: linux-media@vger.kernel.org 7202S: Maintained 7203W: https://linuxtv.org 7204W: http://palosaari.fi/linux/ 7205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7206T: git git://linuxtv.org/anttip/media_tree.git 7207F: drivers/media/usb/dvb-usb-v2/ec168* 7208 7209DVB_USB_GL861 MEDIA DRIVER 7210M: Antti Palosaari <crope@iki.fi> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7215T: git git://linuxtv.org/anttip/media_tree.git 7216F: drivers/media/usb/dvb-usb-v2/gl861* 7217 7218DVB_USB_MXL111SF MEDIA DRIVER 7219M: Michael Krufky <mkrufky@linuxtv.org> 7220L: linux-media@vger.kernel.org 7221S: Maintained 7222W: https://linuxtv.org 7223W: http://github.com/mkrufky 7224Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7225T: git git://linuxtv.org/mkrufky/mxl111sf.git 7226F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7227 7228DVB_USB_RTL28XXU MEDIA DRIVER 7229M: Antti Palosaari <crope@iki.fi> 7230L: linux-media@vger.kernel.org 7231S: Maintained 7232W: https://linuxtv.org 7233W: http://palosaari.fi/linux/ 7234Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7235T: git git://linuxtv.org/anttip/media_tree.git 7236F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7237 7238DVB_USB_V2 MEDIA DRIVER 7239M: Antti Palosaari <crope@iki.fi> 7240L: linux-media@vger.kernel.org 7241S: Maintained 7242W: https://linuxtv.org 7243W: http://palosaari.fi/linux/ 7244Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7245T: git git://linuxtv.org/anttip/media_tree.git 7246F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7247F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7248 7249DYNAMIC DEBUG 7250M: Jason Baron <jbaron@akamai.com> 7251M: Jim Cromie <jim.cromie@gmail.com> 7252S: Maintained 7253F: include/linux/dynamic_debug.h 7254F: lib/dynamic_debug.c 7255F: lib/test_dynamic_debug.c 7256 7257DYNAMIC INTERRUPT MODERATION 7258M: Tal Gilboa <talgi@nvidia.com> 7259S: Maintained 7260F: Documentation/networking/net_dim.rst 7261F: include/linux/dim.h 7262F: lib/dim/ 7263 7264DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7265M: Daniel Lezcano <daniel.lezcano@kernel.org> 7266L: linux-pm@vger.kernel.org 7267S: Supported 7268B: https://bugzilla.kernel.org 7269T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7270F: drivers/powercap/dtpm* 7271F: include/linux/dtpm.h 7272 7273DZ DECSTATION DZ11 SERIAL DRIVER 7274M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7275S: Maintained 7276F: drivers/tty/serial/dz.* 7277 7278E3X0 POWER BUTTON DRIVER 7279M: Moritz Fischer <moritz.fischer@ettus.com> 7280L: usrp-users@lists.ettus.com 7281S: Supported 7282W: http://www.ettus.com 7283F: Documentation/devicetree/bindings/input/e3x0-button.txt 7284F: drivers/input/misc/e3x0-button.c 7285 7286E4000 MEDIA DRIVER 7287M: Antti Palosaari <crope@iki.fi> 7288L: linux-media@vger.kernel.org 7289S: Maintained 7290W: https://linuxtv.org 7291W: http://palosaari.fi/linux/ 7292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7293T: git git://linuxtv.org/anttip/media_tree.git 7294F: drivers/media/tuners/e4000* 7295 7296EARTH_PT1 MEDIA DRIVER 7297M: Akihiro Tsukada <tskd08@gmail.com> 7298L: linux-media@vger.kernel.org 7299S: Odd Fixes 7300F: drivers/media/pci/pt1/ 7301 7302EARTH_PT3 MEDIA DRIVER 7303M: Akihiro Tsukada <tskd08@gmail.com> 7304L: linux-media@vger.kernel.org 7305S: Odd Fixes 7306F: drivers/media/pci/pt3/ 7307 7308EC100 MEDIA DRIVER 7309M: Antti Palosaari <crope@iki.fi> 7310L: linux-media@vger.kernel.org 7311S: Maintained 7312W: https://linuxtv.org 7313W: http://palosaari.fi/linux/ 7314Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7315T: git git://linuxtv.org/anttip/media_tree.git 7316F: drivers/media/dvb-frontends/ec100* 7317 7318ECRYPT FILE SYSTEM 7319M: Tyler Hicks <code@tyhicks.com> 7320L: ecryptfs@vger.kernel.org 7321S: Odd Fixes 7322W: http://ecryptfs.org 7323W: https://launchpad.net/ecryptfs 7324T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7325F: Documentation/filesystems/ecryptfs.rst 7326F: fs/ecryptfs/ 7327 7328EDAC-AMD64 7329M: Yazen Ghannam <yazen.ghannam@amd.com> 7330L: linux-edac@vger.kernel.org 7331S: Supported 7332F: drivers/edac/amd64_edac* 7333F: drivers/edac/mce_amd* 7334 7335EDAC-ARMADA 7336M: Jan Luebbe <jlu@pengutronix.de> 7337L: linux-edac@vger.kernel.org 7338S: Maintained 7339F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7340F: drivers/edac/armada_xp_* 7341 7342EDAC-AST2500 7343M: Stefan Schaeckeler <sschaeck@cisco.com> 7344S: Supported 7345F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7346F: drivers/edac/aspeed_edac.c 7347 7348EDAC-BLUEFIELD 7349M: Shravan Kumar Ramani <shravankr@nvidia.com> 7350S: Supported 7351F: drivers/edac/bluefield_edac.c 7352 7353EDAC-CALXEDA 7354M: Andre Przywara <andre.przywara@arm.com> 7355L: linux-edac@vger.kernel.org 7356S: Maintained 7357F: drivers/edac/highbank* 7358 7359EDAC-CAVIUM OCTEON 7360M: Ralf Baechle <ralf@linux-mips.org> 7361L: linux-edac@vger.kernel.org 7362L: linux-mips@vger.kernel.org 7363S: Supported 7364F: drivers/edac/octeon_edac* 7365 7366EDAC-CAVIUM THUNDERX 7367M: Robert Richter <rric@kernel.org> 7368L: linux-edac@vger.kernel.org 7369S: Odd Fixes 7370F: drivers/edac/thunderx_edac* 7371 7372EDAC-CORE 7373M: Borislav Petkov <bp@alien8.de> 7374M: Tony Luck <tony.luck@intel.com> 7375R: James Morse <james.morse@arm.com> 7376R: Mauro Carvalho Chehab <mchehab@kernel.org> 7377R: Robert Richter <rric@kernel.org> 7378L: linux-edac@vger.kernel.org 7379S: Supported 7380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7381F: Documentation/admin-guide/ras.rst 7382F: Documentation/driver-api/edac.rst 7383F: drivers/edac/ 7384F: include/linux/edac.h 7385 7386EDAC-DMC520 7387M: Lei Wang <lewan@microsoft.com> 7388L: linux-edac@vger.kernel.org 7389S: Supported 7390F: drivers/edac/dmc520_edac.c 7391 7392EDAC-E752X 7393M: Mark Gross <markgross@kernel.org> 7394L: linux-edac@vger.kernel.org 7395S: Maintained 7396F: drivers/edac/e752x_edac.c 7397 7398EDAC-E7XXX 7399L: linux-edac@vger.kernel.org 7400S: Maintained 7401F: drivers/edac/e7xxx_edac.c 7402 7403EDAC-FSL_DDR 7404M: York Sun <york.sun@nxp.com> 7405L: linux-edac@vger.kernel.org 7406S: Maintained 7407F: drivers/edac/fsl_ddr_edac.* 7408 7409EDAC-GHES 7410M: Mauro Carvalho Chehab <mchehab@kernel.org> 7411L: linux-edac@vger.kernel.org 7412S: Maintained 7413F: drivers/edac/ghes_edac.c 7414 7415EDAC-I10NM 7416M: Tony Luck <tony.luck@intel.com> 7417L: linux-edac@vger.kernel.org 7418S: Maintained 7419F: drivers/edac/i10nm_base.c 7420 7421EDAC-I3000 7422L: linux-edac@vger.kernel.org 7423S: Orphan 7424F: drivers/edac/i3000_edac.c 7425 7426EDAC-I5000 7427L: linux-edac@vger.kernel.org 7428S: Maintained 7429F: drivers/edac/i5000_edac.c 7430 7431EDAC-I5400 7432M: Mauro Carvalho Chehab <mchehab@kernel.org> 7433L: linux-edac@vger.kernel.org 7434S: Maintained 7435F: drivers/edac/i5400_edac.c 7436 7437EDAC-I7300 7438M: Mauro Carvalho Chehab <mchehab@kernel.org> 7439L: linux-edac@vger.kernel.org 7440S: Maintained 7441F: drivers/edac/i7300_edac.c 7442 7443EDAC-I7CORE 7444M: Mauro Carvalho Chehab <mchehab@kernel.org> 7445L: linux-edac@vger.kernel.org 7446S: Maintained 7447F: drivers/edac/i7core_edac.c 7448 7449EDAC-I82443BXGX 7450M: Tim Small <tim@buttersideup.com> 7451L: linux-edac@vger.kernel.org 7452S: Maintained 7453F: drivers/edac/i82443bxgx_edac.c 7454 7455EDAC-I82975X 7456M: "Arvind R." <arvino55@gmail.com> 7457L: linux-edac@vger.kernel.org 7458S: Maintained 7459F: drivers/edac/i82975x_edac.c 7460 7461EDAC-IE31200 7462M: Jason Baron <jbaron@akamai.com> 7463L: linux-edac@vger.kernel.org 7464S: Maintained 7465F: drivers/edac/ie31200_edac.c 7466 7467EDAC-IGEN6 7468M: Tony Luck <tony.luck@intel.com> 7469R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7470L: linux-edac@vger.kernel.org 7471S: Maintained 7472F: drivers/edac/igen6_edac.c 7473 7474EDAC-MPC85XX 7475M: Johannes Thumshirn <morbidrsa@gmail.com> 7476L: linux-edac@vger.kernel.org 7477S: Maintained 7478F: drivers/edac/mpc85xx_edac.[ch] 7479 7480EDAC-NPCM 7481M: Marvin Lin <kflin@nuvoton.com> 7482M: Stanley Chu <yschu@nuvoton.com> 7483L: linux-edac@vger.kernel.org 7484S: Maintained 7485F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7486F: drivers/edac/npcm_edac.c 7487 7488EDAC-PASEMI 7489M: Egor Martovetsky <egor@pasemi.com> 7490L: linux-edac@vger.kernel.org 7491S: Maintained 7492F: drivers/edac/pasemi_edac.c 7493 7494EDAC-PND2 7495M: Tony Luck <tony.luck@intel.com> 7496L: linux-edac@vger.kernel.org 7497S: Maintained 7498F: drivers/edac/pnd2_edac.[ch] 7499 7500EDAC-QCOM 7501M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7502L: linux-arm-msm@vger.kernel.org 7503L: linux-edac@vger.kernel.org 7504S: Maintained 7505F: drivers/edac/qcom_edac.c 7506 7507EDAC-R82600 7508M: Tim Small <tim@buttersideup.com> 7509L: linux-edac@vger.kernel.org 7510S: Maintained 7511F: drivers/edac/r82600_edac.c 7512 7513EDAC-SBRIDGE 7514M: Tony Luck <tony.luck@intel.com> 7515R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7516L: linux-edac@vger.kernel.org 7517S: Maintained 7518F: drivers/edac/sb_edac.c 7519 7520EDAC-SKYLAKE 7521M: Tony Luck <tony.luck@intel.com> 7522L: linux-edac@vger.kernel.org 7523S: Maintained 7524F: drivers/edac/skx_*.[ch] 7525 7526EDAC-TI 7527M: Tero Kristo <kristo@kernel.org> 7528L: linux-edac@vger.kernel.org 7529S: Odd Fixes 7530F: drivers/edac/ti_edac.c 7531 7532EDIROL UA-101/UA-1000 DRIVER 7533M: Clemens Ladisch <clemens@ladisch.de> 7534L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7535S: Maintained 7536T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7537F: sound/usb/misc/ua101.c 7538 7539EFI TEST DRIVER 7540M: Ivan Hu <ivan.hu@canonical.com> 7541M: Ard Biesheuvel <ardb@kernel.org> 7542L: linux-efi@vger.kernel.org 7543S: Maintained 7544F: drivers/firmware/efi/test/ 7545 7546EFI VARIABLE FILESYSTEM 7547M: Jeremy Kerr <jk@ozlabs.org> 7548M: Ard Biesheuvel <ardb@kernel.org> 7549L: linux-efi@vger.kernel.org 7550S: Maintained 7551T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7552F: fs/efivarfs/ 7553 7554EFIFB FRAMEBUFFER DRIVER 7555M: Peter Jones <pjones@redhat.com> 7556L: linux-fbdev@vger.kernel.org 7557S: Maintained 7558F: drivers/video/fbdev/efifb.c 7559 7560EFS FILESYSTEM 7561S: Orphan 7562W: http://aeschi.ch.eu.org/efs/ 7563F: fs/efs/ 7564 7565EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7566M: Douglas Miller <dougmill@linux.ibm.com> 7567L: netdev@vger.kernel.org 7568S: Maintained 7569F: drivers/net/ethernet/ibm/ehea/ 7570 7571ELM327 CAN NETWORK DRIVER 7572M: Max Staudt <max@enpas.org> 7573L: linux-can@vger.kernel.org 7574S: Maintained 7575F: Documentation/networking/device_drivers/can/can327.rst 7576F: drivers/net/can/can327.c 7577 7578EM28XX VIDEO4LINUX DRIVER 7579M: Mauro Carvalho Chehab <mchehab@kernel.org> 7580L: linux-media@vger.kernel.org 7581S: Maintained 7582W: https://linuxtv.org 7583T: git git://linuxtv.org/media_tree.git 7584F: Documentation/admin-guide/media/em28xx* 7585F: drivers/media/usb/em28xx/ 7586 7587EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7588M: Adrian Hunter <adrian.hunter@intel.com> 7589M: Ritesh Harjani <riteshh@codeaurora.org> 7590M: Asutosh Das <asutoshd@codeaurora.org> 7591L: linux-mmc@vger.kernel.org 7592S: Supported 7593F: drivers/mmc/host/cqhci* 7594 7595EMULEX 10Gbps iSCSI - OneConnect DRIVER 7596M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7597L: linux-scsi@vger.kernel.org 7598S: Supported 7599W: http://www.broadcom.com 7600F: drivers/scsi/be2iscsi/ 7601 7602EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7603M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7604M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7605M: Somnath Kotur <somnath.kotur@broadcom.com> 7606L: netdev@vger.kernel.org 7607S: Supported 7608W: http://www.emulex.com 7609F: drivers/net/ethernet/emulex/benet/ 7610 7611EMULEX ONECONNECT ROCE DRIVER 7612M: Selvin Xavier <selvin.xavier@broadcom.com> 7613L: linux-rdma@vger.kernel.org 7614S: Odd Fixes 7615W: http://www.broadcom.com 7616F: drivers/infiniband/hw/ocrdma/ 7617F: include/uapi/rdma/ocrdma-abi.h 7618 7619EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Ram Vegesna <ram.vegesna@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623L: target-devel@vger.kernel.org 7624S: Supported 7625W: http://www.broadcom.com 7626F: drivers/scsi/elx/ 7627 7628EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7629M: James Smart <james.smart@broadcom.com> 7630M: Dick Kennedy <dick.kennedy@broadcom.com> 7631L: linux-scsi@vger.kernel.org 7632S: Supported 7633W: http://www.broadcom.com 7634F: drivers/scsi/lpfc/ 7635 7636ENE CB710 FLASH CARD READER DRIVER 7637M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7638S: Maintained 7639F: drivers/misc/cb710/ 7640F: drivers/mmc/host/cb710-mmc.* 7641F: include/linux/cb710.h 7642 7643ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7644M: Maxim Levitsky <maximlevitsky@gmail.com> 7645S: Maintained 7646F: drivers/media/rc/ene_ir.* 7647 7648EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7649M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7650L: linuxppc-dev@lists.ozlabs.org 7651S: Maintained 7652F: drivers/tty/ehv_bytechan.c 7653 7654EPSON S1D13XXX FRAMEBUFFER DRIVER 7655M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7656S: Maintained 7657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7658F: drivers/video/fbdev/s1d13xxxfb.c 7659F: include/video/s1d13xxxfb.h 7660 7661EROFS FILE SYSTEM 7662M: Gao Xiang <xiang@kernel.org> 7663M: Chao Yu <chao@kernel.org> 7664R: Yue Hu <huyue2@coolpad.com> 7665R: Jeffle Xu <jefflexu@linux.alibaba.com> 7666L: linux-erofs@lists.ozlabs.org 7667S: Maintained 7668T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7669F: Documentation/ABI/testing/sysfs-fs-erofs 7670F: Documentation/filesystems/erofs.rst 7671F: fs/erofs/ 7672F: include/trace/events/erofs.h 7673 7674ERRSEQ ERROR TRACKING INFRASTRUCTURE 7675M: Jeff Layton <jlayton@kernel.org> 7676S: Maintained 7677F: include/linux/errseq.h 7678F: lib/errseq.c 7679 7680ESD CAN/USB DRIVERS 7681M: Frank Jungclaus <frank.jungclaus@esd.eu> 7682R: socketcan@esd.eu 7683L: linux-can@vger.kernel.org 7684S: Maintained 7685F: drivers/net/can/usb/esd_usb.c 7686 7687ET131X NETWORK DRIVER 7688M: Mark Einon <mark.einon@gmail.com> 7689S: Odd Fixes 7690F: drivers/net/ethernet/agere/ 7691 7692ETAS ES58X CAN/USB DRIVER 7693M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7694L: linux-can@vger.kernel.org 7695S: Maintained 7696F: Documentation/networking/devlink/etas_es58x.rst 7697F: drivers/net/can/usb/etas_es58x/ 7698 7699ETHERNET BRIDGE 7700M: Roopa Prabhu <roopa@nvidia.com> 7701M: Nikolay Aleksandrov <razor@blackwall.org> 7702L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7703L: netdev@vger.kernel.org 7704S: Maintained 7705W: http://www.linuxfoundation.org/en/Net:Bridge 7706F: include/linux/netfilter_bridge/ 7707F: net/bridge/ 7708 7709ETHERNET PHY LIBRARY 7710M: Andrew Lunn <andrew@lunn.ch> 7711M: Heiner Kallweit <hkallweit1@gmail.com> 7712R: Russell King <linux@armlinux.org.uk> 7713L: netdev@vger.kernel.org 7714S: Maintained 7715F: Documentation/ABI/testing/sysfs-class-net-phydev 7716F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7717F: Documentation/devicetree/bindings/net/mdio* 7718F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7719F: Documentation/networking/phy.rst 7720F: drivers/net/mdio/ 7721F: drivers/net/mdio/acpi_mdio.c 7722F: drivers/net/mdio/fwnode_mdio.c 7723F: drivers/net/mdio/of_mdio.c 7724F: drivers/net/pcs/ 7725F: drivers/net/phy/ 7726F: include/dt-bindings/net/qca-ar803x.h 7727F: include/linux/*mdio*.h 7728F: include/linux/linkmode.h 7729F: include/linux/mdio/*.h 7730F: include/linux/mii.h 7731F: include/linux/of_net.h 7732F: include/linux/phy.h 7733F: include/linux/phy_fixed.h 7734F: include/linux/platform_data/mdio-bcm-unimac.h 7735F: include/linux/platform_data/mdio-gpio.h 7736F: include/trace/events/mdio.h 7737F: include/uapi/linux/mdio.h 7738F: include/uapi/linux/mii.h 7739F: net/core/of_net.c 7740 7741EXEC & BINFMT API 7742R: Eric Biederman <ebiederm@xmission.com> 7743R: Kees Cook <keescook@chromium.org> 7744L: linux-mm@kvack.org 7745S: Supported 7746T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7747F: fs/*binfmt_*.c 7748F: fs/exec.c 7749F: include/linux/binfmts.h 7750F: include/linux/elf.h 7751F: include/uapi/linux/binfmts.h 7752F: include/uapi/linux/elf.h 7753F: tools/testing/selftests/exec/ 7754N: asm/elf.h 7755N: binfmt 7756 7757EXFAT FILE SYSTEM 7758M: Namjae Jeon <linkinjeon@kernel.org> 7759M: Sungjong Seo <sj1557.seo@samsung.com> 7760L: linux-fsdevel@vger.kernel.org 7761S: Maintained 7762T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7763F: fs/exfat/ 7764 7765EXT2 FILE SYSTEM 7766M: Jan Kara <jack@suse.com> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769F: Documentation/filesystems/ext2.rst 7770F: fs/ext2/ 7771F: include/linux/ext2* 7772 7773EXT4 FILE SYSTEM 7774M: "Theodore Ts'o" <tytso@mit.edu> 7775M: Andreas Dilger <adilger.kernel@dilger.ca> 7776L: linux-ext4@vger.kernel.org 7777S: Maintained 7778W: http://ext4.wiki.kernel.org 7779Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7781F: Documentation/filesystems/ext4/ 7782F: fs/ext4/ 7783F: include/trace/events/ext4.h 7784F: include/uapi/linux/ext4.h 7785 7786Extended Verification Module (EVM) 7787M: Mimi Zohar <zohar@linux.ibm.com> 7788L: linux-integrity@vger.kernel.org 7789S: Supported 7790T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7791F: security/integrity/ 7792F: security/integrity/evm/ 7793 7794EXTENSIBLE FIRMWARE INTERFACE (EFI) 7795M: Ard Biesheuvel <ardb@kernel.org> 7796L: linux-efi@vger.kernel.org 7797S: Maintained 7798T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7799F: Documentation/admin-guide/efi-stub.rst 7800F: arch/*/include/asm/efi.h 7801F: arch/*/kernel/efi.c 7802F: arch/arm/boot/compressed/efi-header.S 7803F: arch/x86/platform/efi/ 7804F: drivers/firmware/efi/ 7805F: include/linux/efi*.h 7806 7807EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7808M: MyungJoo Ham <myungjoo.ham@samsung.com> 7809M: Chanwoo Choi <cw00.choi@samsung.com> 7810L: linux-kernel@vger.kernel.org 7811S: Maintained 7812T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7813F: Documentation/devicetree/bindings/extcon/ 7814F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7815F: drivers/extcon/ 7816F: include/linux/extcon.h 7817F: include/linux/extcon/ 7818 7819EXTRA BOOT CONFIG 7820M: Masami Hiramatsu <mhiramat@kernel.org> 7821L: linux-kernel@vger.kernel.org 7822L: linux-trace-kernel@vger.kernel.org 7823S: Maintained 7824Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7826F: Documentation/admin-guide/bootconfig.rst 7827F: fs/proc/bootconfig.c 7828F: include/linux/bootconfig.h 7829F: lib/bootconfig-data.S 7830F: lib/bootconfig.c 7831F: tools/bootconfig/* 7832F: tools/bootconfig/scripts/* 7833 7834EXYNOS DP DRIVER 7835M: Jingoo Han <jingoohan1@gmail.com> 7836L: dri-devel@lists.freedesktop.org 7837S: Maintained 7838F: drivers/gpu/drm/exynos/exynos_dp* 7839 7840EXYNOS SYSMMU (IOMMU) driver 7841M: Marek Szyprowski <m.szyprowski@samsung.com> 7842L: iommu@lists.linux.dev 7843S: Maintained 7844F: drivers/iommu/exynos-iommu.c 7845 7846F2FS FILE SYSTEM 7847M: Jaegeuk Kim <jaegeuk@kernel.org> 7848M: Chao Yu <chao@kernel.org> 7849L: linux-f2fs-devel@lists.sourceforge.net 7850S: Maintained 7851W: https://f2fs.wiki.kernel.org/ 7852Q: https://patchwork.kernel.org/project/f2fs/list/ 7853B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7854T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7855F: Documentation/ABI/testing/sysfs-fs-f2fs 7856F: Documentation/filesystems/f2fs.rst 7857F: fs/f2fs/ 7858F: include/linux/f2fs_fs.h 7859F: include/trace/events/f2fs.h 7860F: include/uapi/linux/f2fs.h 7861 7862F71805F HARDWARE MONITORING DRIVER 7863M: Jean Delvare <jdelvare@suse.com> 7864L: linux-hwmon@vger.kernel.org 7865S: Maintained 7866F: Documentation/hwmon/f71805f.rst 7867F: drivers/hwmon/f71805f.c 7868 7869FADDR2LINE 7870M: Josh Poimboeuf <jpoimboe@kernel.org> 7871S: Maintained 7872F: scripts/faddr2line 7873 7874FAILOVER MODULE 7875M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7876L: netdev@vger.kernel.org 7877S: Supported 7878F: Documentation/networking/failover.rst 7879F: include/net/failover.h 7880F: net/core/failover.c 7881 7882FANOTIFY 7883M: Jan Kara <jack@suse.cz> 7884R: Amir Goldstein <amir73il@gmail.com> 7885R: Matthew Bobrowski <repnop@google.com> 7886L: linux-fsdevel@vger.kernel.org 7887S: Maintained 7888F: fs/notify/fanotify/ 7889F: include/linux/fanotify.h 7890F: include/uapi/linux/fanotify.h 7891 7892FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7893M: Linus Walleij <linus.walleij@linaro.org> 7894L: linux-usb@vger.kernel.org 7895S: Maintained 7896F: drivers/usb/fotg210/ 7897 7898FARSYNC SYNCHRONOUS DRIVER 7899M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7900S: Supported 7901W: http://www.farsite.co.uk/ 7902F: drivers/net/wan/farsync.* 7903 7904FAULT INJECTION SUPPORT 7905M: Akinobu Mita <akinobu.mita@gmail.com> 7906S: Supported 7907F: Documentation/fault-injection/ 7908F: lib/fault-inject.c 7909 7910FBTFT Framebuffer drivers 7911L: dri-devel@lists.freedesktop.org 7912L: linux-fbdev@vger.kernel.org 7913S: Orphan 7914F: drivers/staging/fbtft/ 7915 7916FC0011 TUNER DRIVER 7917M: Michael Buesch <m@bues.ch> 7918L: linux-media@vger.kernel.org 7919S: Maintained 7920F: drivers/media/tuners/fc0011.c 7921F: drivers/media/tuners/fc0011.h 7922 7923FC2580 MEDIA DRIVER 7924M: Antti Palosaari <crope@iki.fi> 7925L: linux-media@vger.kernel.org 7926S: Maintained 7927W: https://linuxtv.org 7928W: http://palosaari.fi/linux/ 7929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7930T: git git://linuxtv.org/anttip/media_tree.git 7931F: drivers/media/tuners/fc2580* 7932 7933FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7934M: Hannes Reinecke <hare@suse.de> 7935L: linux-scsi@vger.kernel.org 7936S: Supported 7937W: www.Open-FCoE.org 7938F: drivers/scsi/fcoe/ 7939F: drivers/scsi/libfc/ 7940F: include/scsi/fc/ 7941F: include/scsi/libfc.h 7942F: include/scsi/libfcoe.h 7943F: include/uapi/scsi/fc/ 7944 7945FILE LOCKING (flock() and fcntl()/lockf()) 7946M: Jeff Layton <jlayton@kernel.org> 7947M: Chuck Lever <chuck.lever@oracle.com> 7948L: linux-fsdevel@vger.kernel.org 7949S: Maintained 7950F: fs/fcntl.c 7951F: fs/locks.c 7952F: include/linux/fcntl.h 7953F: include/uapi/linux/fcntl.h 7954 7955FILESYSTEM DIRECT ACCESS (DAX) 7956M: Dan Williams <dan.j.williams@intel.com> 7957R: Matthew Wilcox <willy@infradead.org> 7958R: Jan Kara <jack@suse.cz> 7959L: linux-fsdevel@vger.kernel.org 7960L: nvdimm@lists.linux.dev 7961S: Supported 7962F: fs/dax.c 7963F: include/linux/dax.h 7964F: include/trace/events/fs_dax.h 7965 7966FILESYSTEMS (VFS and infrastructure) 7967M: Alexander Viro <viro@zeniv.linux.org.uk> 7968M: Christian Brauner <brauner@kernel.org> 7969L: linux-fsdevel@vger.kernel.org 7970S: Maintained 7971F: fs/* 7972F: include/linux/fs.h 7973F: include/linux/fs_types.h 7974F: include/uapi/linux/fs.h 7975F: include/uapi/linux/openat2.h 7976 7977FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7978M: Riku Voipio <riku.voipio@iki.fi> 7979L: linux-hwmon@vger.kernel.org 7980S: Maintained 7981F: drivers/hwmon/f75375s.c 7982F: include/linux/f75375s.h 7983 7984FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7985M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7986L: linux-can@vger.kernel.org 7987S: Maintained 7988F: drivers/net/can/usb/f81604.c 7989 7990FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7991M: Clemens Ladisch <clemens@ladisch.de> 7992M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7993L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7996F: include/uapi/sound/firewire.h 7997F: sound/firewire/ 7998 7999FIREWIRE MEDIA DRIVERS (firedtv) 8000M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8001L: linux-media@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8005F: drivers/media/firewire/ 8006 8007FIREWIRE SBP-2 TARGET 8008M: Chris Boot <bootc@bootc.net> 8009L: linux-scsi@vger.kernel.org 8010L: target-devel@vger.kernel.org 8011L: linux1394-devel@lists.sourceforge.net 8012S: Maintained 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8014F: drivers/target/sbp/ 8015 8016FIREWIRE SUBSYSTEM 8017M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8018M: Takashi Sakamoto <takaswie@kernel.org> 8019L: linux1394-devel@lists.sourceforge.net 8020S: Maintained 8021W: http://ieee1394.docs.kernel.org/ 8022T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8023F: drivers/firewire/ 8024F: include/linux/firewire.h 8025F: include/uapi/linux/firewire*.h 8026F: tools/firewire/ 8027 8028FIRMWARE FRAMEWORK FOR ARMV8-A 8029M: Sudeep Holla <sudeep.holla@arm.com> 8030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8031S: Maintained 8032F: drivers/firmware/arm_ffa/ 8033F: include/linux/arm_ffa.h 8034 8035FIRMWARE LOADER (request_firmware) 8036M: Luis Chamberlain <mcgrof@kernel.org> 8037M: Russ Weight <russell.h.weight@intel.com> 8038L: linux-kernel@vger.kernel.org 8039S: Maintained 8040F: Documentation/firmware_class/ 8041F: drivers/base/firmware_loader/ 8042F: include/linux/firmware.h 8043 8044FLEXTIMER FTM-QUADDEC DRIVER 8045M: Patrick Havelange <patrick.havelange@essensium.com> 8046L: linux-iio@vger.kernel.org 8047S: Maintained 8048F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8049F: drivers/counter/ftm-quaddec.c 8050 8051FLOPPY DRIVER 8052M: Denis Efremov <efremov@linux.com> 8053L: linux-block@vger.kernel.org 8054S: Odd Fixes 8055F: drivers/block/floppy.c 8056 8057FLYSKY FSIA6B RC RECEIVER 8058M: Markus Koch <markus@notsyncing.net> 8059L: linux-input@vger.kernel.org 8060S: Maintained 8061F: drivers/input/joystick/fsia6b.c 8062 8063FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8064M: Geoffrey D. Bennett <g@b4.vu> 8065L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8066S: Maintained 8067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8068F: sound/usb/mixer_scarlett_gen2.c 8069 8070FORCEDETH GIGABIT ETHERNET DRIVER 8071M: Rain River <rain.1986.08.12@gmail.com> 8072M: Zhu Yanjun <zyjzyj2000@gmail.com> 8073L: netdev@vger.kernel.org 8074S: Maintained 8075F: drivers/net/ethernet/nvidia/* 8076 8077FORTIFY_SOURCE 8078M: Kees Cook <keescook@chromium.org> 8079L: linux-hardening@vger.kernel.org 8080S: Supported 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8082F: include/linux/fortify-string.h 8083F: lib/fortify_kunit.c 8084F: lib/memcpy_kunit.c 8085F: lib/strcat_kunit.c 8086F: lib/strscpy_kunit.c 8087F: lib/test_fortify/* 8088F: scripts/test_fortify.sh 8089K: \b__NO_FORTIFY\b 8090 8091FPGA DFL DRIVERS 8092M: Wu Hao <hao.wu@intel.com> 8093R: Tom Rix <trix@redhat.com> 8094L: linux-fpga@vger.kernel.org 8095S: Maintained 8096F: Documentation/ABI/testing/sysfs-bus-dfl* 8097F: Documentation/fpga/dfl.rst 8098F: drivers/fpga/dfl* 8099F: drivers/uio/uio_dfl.c 8100F: include/linux/dfl.h 8101F: include/uapi/linux/fpga-dfl.h 8102 8103FPGA MANAGER FRAMEWORK 8104M: Moritz Fischer <mdf@kernel.org> 8105M: Wu Hao <hao.wu@intel.com> 8106M: Xu Yilun <yilun.xu@intel.com> 8107R: Tom Rix <trix@redhat.com> 8108L: linux-fpga@vger.kernel.org 8109S: Maintained 8110Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8112F: Documentation/devicetree/bindings/fpga/ 8113F: Documentation/driver-api/fpga/ 8114F: Documentation/fpga/ 8115F: drivers/fpga/ 8116F: include/linux/fpga/ 8117 8118FPU EMULATOR 8119M: Bill Metzenthen <billm@melbpc.org.au> 8120S: Maintained 8121W: https://floatingpoint.billm.au/ 8122F: arch/x86/math-emu/ 8123 8124FRAMEBUFFER CORE 8125M: Daniel Vetter <daniel@ffwll.ch> 8126S: Odd Fixes 8127T: git git://anongit.freedesktop.org/drm/drm-misc 8128F: drivers/video/fbdev/core/ 8129 8130FRAMEBUFFER LAYER 8131M: Helge Deller <deller@gmx.de> 8132L: linux-fbdev@vger.kernel.org 8133L: dri-devel@lists.freedesktop.org 8134S: Maintained 8135Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8136T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8137F: Documentation/fb/ 8138F: drivers/video/ 8139F: include/linux/fb.h 8140F: include/uapi/linux/fb.h 8141F: include/uapi/video/ 8142F: include/video/ 8143 8144FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8145M: Horia Geantă <horia.geanta@nxp.com> 8146M: Pankaj Gupta <pankaj.gupta@nxp.com> 8147M: Gaurav Jain <gaurav.jain@nxp.com> 8148L: linux-crypto@vger.kernel.org 8149S: Maintained 8150F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8151F: drivers/crypto/caam/ 8152 8153FREESCALE COLDFIRE M5441X MMC DRIVER 8154M: Angelo Dureghello <angelo.dureghello@timesys.com> 8155L: linux-mmc@vger.kernel.org 8156S: Maintained 8157F: drivers/mmc/host/sdhci-esdhc-mcf.c 8158F: include/linux/platform_data/mmc-esdhc-mcf.h 8159 8160FREESCALE DIU FRAMEBUFFER DRIVER 8161M: Timur Tabi <timur@kernel.org> 8162L: linux-fbdev@vger.kernel.org 8163S: Maintained 8164F: drivers/video/fbdev/fsl-diu-fb.* 8165 8166FREESCALE DMA DRIVER 8167M: Li Yang <leoyang.li@nxp.com> 8168M: Zhang Wei <zw@zh-kernel.org> 8169L: linuxppc-dev@lists.ozlabs.org 8170S: Maintained 8171F: drivers/dma/fsldma.* 8172 8173FREESCALE DSPI DRIVER 8174M: Vladimir Oltean <olteanv@gmail.com> 8175L: linux-spi@vger.kernel.org 8176S: Maintained 8177F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8178F: drivers/spi/spi-fsl-dspi.c 8179F: include/linux/spi/spi-fsl-dspi.h 8180 8181FREESCALE ENETC ETHERNET DRIVERS 8182M: Claudiu Manoil <claudiu.manoil@nxp.com> 8183M: Vladimir Oltean <vladimir.oltean@nxp.com> 8184L: netdev@vger.kernel.org 8185S: Maintained 8186F: drivers/net/ethernet/freescale/enetc/ 8187 8188FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8189M: Claudiu Manoil <claudiu.manoil@nxp.com> 8190L: netdev@vger.kernel.org 8191S: Maintained 8192F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8193F: drivers/net/ethernet/freescale/gianfar* 8194 8195FREESCALE GPMI NAND DRIVER 8196M: Han Xu <han.xu@nxp.com> 8197L: linux-mtd@lists.infradead.org 8198S: Maintained 8199F: drivers/mtd/nand/raw/gpmi-nand/* 8200 8201FREESCALE I2C CPM DRIVER 8202M: Jochen Friedrich <jochen@scram.de> 8203L: linuxppc-dev@lists.ozlabs.org 8204L: linux-i2c@vger.kernel.org 8205S: Maintained 8206F: drivers/i2c/busses/i2c-cpm.c 8207 8208FREESCALE IMX / MXC FEC DRIVER 8209M: Wei Fang <wei.fang@nxp.com> 8210R: Shenwei Wang <shenwei.wang@nxp.com> 8211R: Clark Wang <xiaoning.wang@nxp.com> 8212R: NXP Linux Team <linux-imx@nxp.com> 8213L: netdev@vger.kernel.org 8214S: Maintained 8215F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8216F: drivers/net/ethernet/freescale/fec.h 8217F: drivers/net/ethernet/freescale/fec_main.c 8218F: drivers/net/ethernet/freescale/fec_ptp.c 8219 8220FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8221M: Sascha Hauer <s.hauer@pengutronix.de> 8222R: Pengutronix Kernel Team <kernel@pengutronix.de> 8223L: linux-fbdev@vger.kernel.org 8224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8225S: Maintained 8226F: drivers/video/fbdev/imxfb.c 8227 8228FREESCALE IMX DDR PMU DRIVER 8229M: Frank Li <Frank.li@nxp.com> 8230L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8231S: Maintained 8232F: Documentation/admin-guide/perf/imx-ddr.rst 8233F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8234F: drivers/perf/fsl_imx8_ddr_perf.c 8235 8236FREESCALE IMX I2C DRIVER 8237M: Oleksij Rempel <o.rempel@pengutronix.de> 8238R: Pengutronix Kernel Team <kernel@pengutronix.de> 8239L: linux-i2c@vger.kernel.org 8240S: Maintained 8241F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8242F: drivers/i2c/busses/i2c-imx.c 8243 8244FREESCALE IMX LPI2C DRIVER 8245M: Dong Aisheng <aisheng.dong@nxp.com> 8246L: linux-i2c@vger.kernel.org 8247L: linux-imx@nxp.com 8248S: Maintained 8249F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8250F: drivers/i2c/busses/i2c-imx-lpi2c.c 8251 8252FREESCALE MPC I2C DRIVER 8253M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8254L: linux-i2c@vger.kernel.org 8255S: Maintained 8256F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8257F: drivers/i2c/busses/i2c-mpc.c 8258 8259FREESCALE QORIQ DPAA ETHERNET DRIVER 8260M: Madalin Bucur <madalin.bucur@nxp.com> 8261L: netdev@vger.kernel.org 8262S: Maintained 8263F: drivers/net/ethernet/freescale/dpaa 8264 8265FREESCALE QORIQ DPAA FMAN DRIVER 8266M: Madalin Bucur <madalin.bucur@nxp.com> 8267R: Sean Anderson <sean.anderson@seco.com> 8268L: netdev@vger.kernel.org 8269S: Maintained 8270F: Documentation/devicetree/bindings/net/fsl-fman.txt 8271F: drivers/net/ethernet/freescale/fman 8272 8273FREESCALE QORIQ PTP CLOCK DRIVER 8274M: Yangbo Lu <yangbo.lu@nxp.com> 8275L: netdev@vger.kernel.org 8276S: Maintained 8277F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8278F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8279F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8280F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8281F: drivers/ptp/ptp_qoriq.c 8282F: drivers/ptp/ptp_qoriq_debugfs.c 8283F: include/linux/fsl/ptp_qoriq.h 8284 8285FREESCALE QUAD SPI DRIVER 8286M: Han Xu <han.xu@nxp.com> 8287L: linux-spi@vger.kernel.org 8288S: Maintained 8289F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8290F: drivers/spi/spi-fsl-qspi.c 8291 8292FREESCALE QUICC ENGINE LIBRARY 8293M: Qiang Zhao <qiang.zhao@nxp.com> 8294L: linuxppc-dev@lists.ozlabs.org 8295S: Maintained 8296F: drivers/soc/fsl/qe/ 8297F: include/soc/fsl/qe/ 8298 8299FREESCALE QUICC ENGINE QMC DRIVER 8300M: Herve Codina <herve.codina@bootlin.com> 8301L: linuxppc-dev@lists.ozlabs.org 8302S: Maintained 8303F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8304F: drivers/soc/fsl/qe/qmc.c 8305F: include/soc/fsl/qe/qmc.h 8306 8307FREESCALE QUICC ENGINE TSA DRIVER 8308M: Herve Codina <herve.codina@bootlin.com> 8309L: linuxppc-dev@lists.ozlabs.org 8310S: Maintained 8311F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8312F: drivers/soc/fsl/qe/tsa.c 8313F: drivers/soc/fsl/qe/tsa.h 8314F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8315 8316FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8317M: Li Yang <leoyang.li@nxp.com> 8318L: netdev@vger.kernel.org 8319L: linuxppc-dev@lists.ozlabs.org 8320S: Maintained 8321F: drivers/net/ethernet/freescale/ucc_geth* 8322 8323FREESCALE QUICC ENGINE UCC HDLC DRIVER 8324M: Zhao Qiang <qiang.zhao@nxp.com> 8325L: netdev@vger.kernel.org 8326L: linuxppc-dev@lists.ozlabs.org 8327S: Maintained 8328F: drivers/net/wan/fsl_ucc_hdlc* 8329 8330FREESCALE QUICC ENGINE UCC UART DRIVER 8331M: Timur Tabi <timur@kernel.org> 8332L: linuxppc-dev@lists.ozlabs.org 8333S: Maintained 8334F: drivers/tty/serial/ucc_uart.c 8335 8336FREESCALE SOC DRIVERS 8337M: Li Yang <leoyang.li@nxp.com> 8338L: linuxppc-dev@lists.ozlabs.org 8339L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8340S: Maintained 8341F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8342F: Documentation/devicetree/bindings/soc/fsl/ 8343F: drivers/soc/fsl/ 8344F: include/linux/fsl/ 8345F: include/soc/fsl/ 8346 8347FREESCALE SOC FS_ENET DRIVER 8348M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8349L: linuxppc-dev@lists.ozlabs.org 8350L: netdev@vger.kernel.org 8351S: Maintained 8352F: drivers/net/ethernet/freescale/fs_enet/ 8353F: include/linux/fs_enet_pd.h 8354 8355FREESCALE SOC SOUND DRIVERS 8356M: Shengjiu Wang <shengjiu.wang@gmail.com> 8357M: Xiubo Li <Xiubo.Lee@gmail.com> 8358R: Fabio Estevam <festevam@gmail.com> 8359R: Nicolin Chen <nicoleotsuka@gmail.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: sound/soc/fsl/fsl* 8364F: sound/soc/fsl/imx* 8365F: sound/soc/fsl/mpc8610_hpcd.c 8366 8367FREESCALE SOC SOUND QMC DRIVER 8368M: Herve Codina <herve.codina@bootlin.com> 8369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8370L: linuxppc-dev@lists.ozlabs.org 8371S: Maintained 8372F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8373F: sound/soc/fsl/fsl_qmc_audio.c 8374 8375FREESCALE USB PERIPHERAL DRIVERS 8376M: Li Yang <leoyang.li@nxp.com> 8377L: linux-usb@vger.kernel.org 8378L: linuxppc-dev@lists.ozlabs.org 8379S: Maintained 8380F: drivers/usb/gadget/udc/fsl* 8381 8382FREESCALE USB PHY DRIVER 8383M: Ran Wang <ran.wang_1@nxp.com> 8384L: linux-usb@vger.kernel.org 8385L: linuxppc-dev@lists.ozlabs.org 8386S: Maintained 8387F: drivers/usb/phy/phy-fsl-usb* 8388 8389FREEVXFS FILESYSTEM 8390M: Christoph Hellwig <hch@infradead.org> 8391S: Maintained 8392W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8393F: fs/freevxfs/ 8394 8395FREEZER 8396M: "Rafael J. Wysocki" <rafael@kernel.org> 8397M: Pavel Machek <pavel@ucw.cz> 8398L: linux-pm@vger.kernel.org 8399S: Supported 8400F: Documentation/power/freezing-of-tasks.rst 8401F: include/linux/freezer.h 8402F: kernel/freezer.c 8403 8404FRONTSWAP API 8405M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8406L: linux-kernel@vger.kernel.org 8407S: Maintained 8408F: include/linux/frontswap.h 8409F: mm/frontswap.c 8410 8411FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8412M: David Howells <dhowells@redhat.com> 8413L: linux-cachefs@redhat.com (moderated for non-subscribers) 8414S: Supported 8415F: Documentation/filesystems/caching/ 8416F: fs/fscache/ 8417F: include/linux/fscache*.h 8418 8419FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8420M: Eric Biggers <ebiggers@kernel.org> 8421M: Theodore Y. Ts'o <tytso@mit.edu> 8422M: Jaegeuk Kim <jaegeuk@kernel.org> 8423L: linux-fscrypt@vger.kernel.org 8424S: Supported 8425Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8426T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8427F: Documentation/filesystems/fscrypt.rst 8428F: fs/crypto/ 8429F: include/linux/fscrypt.h 8430F: include/uapi/linux/fscrypt.h 8431 8432FSI SUBSYSTEM 8433M: Jeremy Kerr <jk@ozlabs.org> 8434M: Joel Stanley <joel@jms.id.au> 8435R: Alistar Popple <alistair@popple.id.au> 8436R: Eddie James <eajames@linux.ibm.com> 8437L: linux-fsi@lists.ozlabs.org 8438S: Supported 8439Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8441F: drivers/fsi/ 8442F: include/linux/fsi*.h 8443F: include/trace/events/fsi*.h 8444 8445FSI-ATTACHED I2C DRIVER 8446M: Eddie James <eajames@linux.ibm.com> 8447L: linux-i2c@vger.kernel.org 8448L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8449S: Maintained 8450F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8451F: drivers/i2c/busses/i2c-fsi.c 8452 8453FSI-ATTACHED SPI DRIVER 8454M: Eddie James <eajames@linux.ibm.com> 8455L: linux-spi@vger.kernel.org 8456S: Maintained 8457F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8458F: drivers/spi/spi-fsi.c 8459 8460FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8461M: Jan Kara <jack@suse.cz> 8462R: Amir Goldstein <amir73il@gmail.com> 8463L: linux-fsdevel@vger.kernel.org 8464S: Maintained 8465T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8466F: fs/notify/ 8467F: include/linux/fsnotify*.h 8468 8469FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8470M: Eric Biggers <ebiggers@kernel.org> 8471M: Theodore Y. Ts'o <tytso@mit.edu> 8472L: fsverity@lists.linux.dev 8473S: Supported 8474Q: https://patchwork.kernel.org/project/fsverity/list/ 8475T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8476F: Documentation/filesystems/fsverity.rst 8477F: fs/verity/ 8478F: include/linux/fsverity.h 8479F: include/uapi/linux/fsverity.h 8480 8481FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8482M: Michael Zaidman <michael.zaidman@gmail.com> 8483L: linux-i2c@vger.kernel.org 8484L: linux-input@vger.kernel.org 8485S: Maintained 8486F: drivers/hid/hid-ft260.c 8487 8488FUJITSU LAPTOP EXTRAS 8489M: Jonathan Woithe <jwoithe@just42.net> 8490L: platform-driver-x86@vger.kernel.org 8491S: Maintained 8492F: drivers/platform/x86/fujitsu-laptop.c 8493 8494FUJITSU TABLET EXTRAS 8495M: Robert Gerlach <khnz@gmx.de> 8496L: platform-driver-x86@vger.kernel.org 8497S: Maintained 8498F: drivers/platform/x86/fujitsu-tablet.c 8499 8500FUNCTION HOOKS (FTRACE) 8501M: Steven Rostedt <rostedt@goodmis.org> 8502M: Masami Hiramatsu <mhiramat@kernel.org> 8503R: Mark Rutland <mark.rutland@arm.com> 8504L: linux-kernel@vger.kernel.org 8505L: linux-trace-kernel@vger.kernel.org 8506S: Maintained 8507Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8508T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8509F: Documentation/trace/ftrace* 8510F: arch/*/*/*/*ftrace* 8511F: arch/*/*/*ftrace* 8512F: include/*/ftrace.h 8513F: kernel/trace/fgraph.c 8514F: kernel/trace/ftrace* 8515F: samples/ftrace 8516 8517FUNGIBLE ETHERNET DRIVERS 8518M: Dimitris Michailidis <dmichail@fungible.com> 8519L: netdev@vger.kernel.org 8520S: Supported 8521F: drivers/net/ethernet/fungible/ 8522 8523FUSE: FILESYSTEM IN USERSPACE 8524M: Miklos Szeredi <miklos@szeredi.hu> 8525L: linux-fsdevel@vger.kernel.org 8526S: Maintained 8527W: https://github.com/libfuse/ 8528T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8529F: Documentation/filesystems/fuse.rst 8530F: fs/fuse/ 8531F: include/uapi/linux/fuse.h 8532 8533FUTEX SUBSYSTEM 8534M: Thomas Gleixner <tglx@linutronix.de> 8535M: Ingo Molnar <mingo@redhat.com> 8536R: Peter Zijlstra <peterz@infradead.org> 8537R: Darren Hart <dvhart@infradead.org> 8538R: Davidlohr Bueso <dave@stgolabs.net> 8539R: André Almeida <andrealmeid@igalia.com> 8540L: linux-kernel@vger.kernel.org 8541S: Maintained 8542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8543F: Documentation/locking/*futex* 8544F: include/asm-generic/futex.h 8545F: include/linux/futex.h 8546F: include/uapi/linux/futex.h 8547F: kernel/futex/* 8548F: tools/perf/bench/futex* 8549F: tools/testing/selftests/futex/ 8550 8551GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8552M: Tim Harvey <tharvey@gateworks.com> 8553S: Maintained 8554F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8555F: Documentation/hwmon/gsc-hwmon.rst 8556F: drivers/hwmon/gsc-hwmon.c 8557F: drivers/mfd/gateworks-gsc.c 8558F: include/linux/mfd/gsc.h 8559F: include/linux/platform_data/gsc_hwmon.h 8560 8561GCC PLUGINS 8562M: Kees Cook <keescook@chromium.org> 8563L: linux-hardening@vger.kernel.org 8564S: Maintained 8565T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8566F: Documentation/kbuild/gcc-plugins.rst 8567F: scripts/Makefile.gcc-plugins 8568F: scripts/gcc-plugins/ 8569 8570GCOV BASED KERNEL PROFILING 8571M: Peter Oberparleiter <oberpar@linux.ibm.com> 8572S: Maintained 8573F: Documentation/dev-tools/gcov.rst 8574F: kernel/gcov/ 8575 8576GDB KERNEL DEBUGGING HELPER SCRIPTS 8577M: Jan Kiszka <jan.kiszka@siemens.com> 8578M: Kieran Bingham <kbingham@kernel.org> 8579S: Supported 8580F: scripts/gdb/ 8581 8582GEMINI CRYPTO DRIVER 8583M: Corentin Labbe <clabbe@baylibre.com> 8584L: linux-crypto@vger.kernel.org 8585S: Maintained 8586F: drivers/crypto/gemini/ 8587 8588GEMTEK FM RADIO RECEIVER DRIVER 8589M: Hans Verkuil <hverkuil@xs4all.nl> 8590L: linux-media@vger.kernel.org 8591S: Maintained 8592W: https://linuxtv.org 8593T: git git://linuxtv.org/media_tree.git 8594F: drivers/media/radio/radio-gemtek* 8595 8596GENERIC ARCHITECTURE TOPOLOGY 8597M: Sudeep Holla <sudeep.holla@arm.com> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600F: drivers/base/arch_topology.c 8601F: include/linux/arch_topology.h 8602 8603GENERIC ENTRY CODE 8604M: Thomas Gleixner <tglx@linutronix.de> 8605M: Peter Zijlstra <peterz@infradead.org> 8606M: Andy Lutomirski <luto@kernel.org> 8607L: linux-kernel@vger.kernel.org 8608S: Maintained 8609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8610F: include/linux/entry-common.h 8611F: include/linux/entry-kvm.h 8612F: kernel/entry/ 8613 8614GENERIC GPIO I2C DRIVER 8615M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8616S: Supported 8617F: drivers/i2c/busses/i2c-gpio.c 8618F: include/linux/platform_data/i2c-gpio.h 8619 8620GENERIC GPIO I2C MULTIPLEXER DRIVER 8621M: Peter Korsgaard <peter.korsgaard@barco.com> 8622L: linux-i2c@vger.kernel.org 8623S: Supported 8624F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8625F: drivers/i2c/muxes/i2c-mux-gpio.c 8626F: include/linux/platform_data/i2c-mux-gpio.h 8627 8628GENERIC HDLC (WAN) DRIVERS 8629M: Krzysztof Halasa <khc@pm.waw.pl> 8630S: Maintained 8631W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8632F: drivers/net/wan/c101.c 8633F: drivers/net/wan/hd6457* 8634F: drivers/net/wan/hdlc* 8635F: drivers/net/wan/n2.c 8636F: drivers/net/wan/pc300too.c 8637F: drivers/net/wan/pci200syn.c 8638F: drivers/net/wan/wanxl* 8639 8640GENERIC INCLUDE/ASM HEADER FILES 8641M: Arnd Bergmann <arnd@arndb.de> 8642L: linux-arch@vger.kernel.org 8643S: Maintained 8644T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8645F: include/asm-generic/ 8646F: include/uapi/asm-generic/ 8647 8648GENERIC PHY FRAMEWORK 8649M: Vinod Koul <vkoul@kernel.org> 8650M: Kishon Vijay Abraham I <kishon@kernel.org> 8651L: linux-phy@lists.infradead.org 8652S: Supported 8653Q: https://patchwork.kernel.org/project/linux-phy/list/ 8654T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8655F: Documentation/devicetree/bindings/phy/ 8656F: drivers/phy/ 8657F: include/dt-bindings/phy/ 8658F: include/linux/phy/ 8659 8660GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8661M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8662S: Supported 8663F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8664 8665GENERIC PM DOMAINS 8666M: "Rafael J. Wysocki" <rafael@kernel.org> 8667M: Kevin Hilman <khilman@kernel.org> 8668M: Ulf Hansson <ulf.hansson@linaro.org> 8669L: linux-pm@vger.kernel.org 8670S: Supported 8671F: Documentation/devicetree/bindings/power/power?domain* 8672F: drivers/base/power/domain*.c 8673F: include/linux/pm_domain.h 8674 8675GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8676M: Eugen Hristev <eugen.hristev@microchip.com> 8677L: linux-input@vger.kernel.org 8678S: Maintained 8679F: drivers/input/touchscreen/resistive-adc-touch.c 8680 8681GENERIC STRING LIBRARY 8682M: Kees Cook <keescook@chromium.org> 8683R: Andy Shevchenko <andy@kernel.org> 8684L: linux-hardening@vger.kernel.org 8685S: Supported 8686T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 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 8814K: (devm_)?gpio_regmap_(un)?register 8815 8816GPIO SUBSYSTEM 8817M: Linus Walleij <linus.walleij@linaro.org> 8818M: Bartosz Golaszewski <brgl@bgdev.pl> 8819R: Andy Shevchenko <andy@kernel.org> 8820L: linux-gpio@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8823F: Documentation/ABI/obsolete/sysfs-gpio 8824F: Documentation/ABI/testing/gpio-cdev 8825F: Documentation/admin-guide/gpio/ 8826F: Documentation/devicetree/bindings/gpio/ 8827F: Documentation/driver-api/gpio/ 8828F: drivers/gpio/ 8829F: include/dt-bindings/gpio/ 8830F: include/linux/gpio.h 8831F: include/linux/gpio/ 8832F: include/linux/of_gpio.h 8833F: include/uapi/linux/gpio.h 8834F: tools/gpio/ 8835 8836GRE DEMULTIPLEXER DRIVER 8837M: Dmitry Kozlov <xeb@mail.ru> 8838L: netdev@vger.kernel.org 8839S: Maintained 8840F: include/net/gre.h 8841F: net/ipv4/gre_demux.c 8842F: net/ipv4/gre_offload.c 8843 8844GRETH 10/100/1G Ethernet MAC device driver 8845M: Andreas Larsson <andreas@gaisler.com> 8846L: netdev@vger.kernel.org 8847S: Maintained 8848F: drivers/net/ethernet/aeroflex/ 8849 8850GREYBUS AUDIO PROTOCOLS DRIVERS 8851M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8852M: Mark Greer <mgreer@animalcreek.com> 8853S: Maintained 8854F: drivers/staging/greybus/audio_apbridgea.c 8855F: drivers/staging/greybus/audio_apbridgea.h 8856F: drivers/staging/greybus/audio_codec.c 8857F: drivers/staging/greybus/audio_codec.h 8858F: drivers/staging/greybus/audio_gb.c 8859F: drivers/staging/greybus/audio_manager.c 8860F: drivers/staging/greybus/audio_manager.h 8861F: drivers/staging/greybus/audio_manager_module.c 8862F: drivers/staging/greybus/audio_manager_private.h 8863F: drivers/staging/greybus/audio_manager_sysfs.c 8864F: drivers/staging/greybus/audio_module.c 8865F: drivers/staging/greybus/audio_topology.c 8866 8867GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8868M: Viresh Kumar <vireshk@kernel.org> 8869S: Maintained 8870F: drivers/staging/greybus/authentication.c 8871F: drivers/staging/greybus/bootrom.c 8872F: drivers/staging/greybus/firmware.h 8873F: drivers/staging/greybus/fw-core.c 8874F: drivers/staging/greybus/fw-download.c 8875F: drivers/staging/greybus/fw-management.c 8876F: drivers/staging/greybus/greybus_authentication.h 8877F: drivers/staging/greybus/greybus_firmware.h 8878F: drivers/staging/greybus/hid.c 8879F: drivers/staging/greybus/i2c.c 8880F: drivers/staging/greybus/spi.c 8881F: drivers/staging/greybus/spilib.c 8882F: drivers/staging/greybus/spilib.h 8883 8884GREYBUS LOOPBACK DRIVER 8885M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8886S: Maintained 8887F: drivers/staging/greybus/loopback.c 8888 8889GREYBUS PLATFORM DRIVERS 8890M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8891S: Maintained 8892F: drivers/staging/greybus/arche-apb-ctrl.c 8893F: drivers/staging/greybus/arche-platform.c 8894F: drivers/staging/greybus/arche_platform.h 8895 8896GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8897M: Rui Miguel Silva <rmfrfs@gmail.com> 8898S: Maintained 8899F: drivers/staging/greybus/gpio.c 8900F: drivers/staging/greybus/light.c 8901F: drivers/staging/greybus/power_supply.c 8902F: drivers/staging/greybus/sdio.c 8903F: drivers/staging/greybus/spi.c 8904F: drivers/staging/greybus/spilib.c 8905 8906GREYBUS SUBSYSTEM 8907M: Johan Hovold <johan@kernel.org> 8908M: Alex Elder <elder@kernel.org> 8909M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8910L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8911S: Maintained 8912F: drivers/greybus/ 8913F: drivers/staging/greybus/ 8914F: include/linux/greybus.h 8915F: include/linux/greybus/ 8916 8917GREYBUS UART PROTOCOLS DRIVERS 8918M: David Lin <dtwlin@gmail.com> 8919S: Maintained 8920F: drivers/staging/greybus/log.c 8921F: drivers/staging/greybus/uart.c 8922 8923GS1662 VIDEO SERIALIZER 8924M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8925L: linux-media@vger.kernel.org 8926S: Maintained 8927T: git git://linuxtv.org/media_tree.git 8928F: drivers/media/spi/gs1662.c 8929 8930GSPCA FINEPIX SUBDRIVER 8931M: Frank Zago <frank@zago.net> 8932L: linux-media@vger.kernel.org 8933S: Maintained 8934T: git git://linuxtv.org/media_tree.git 8935F: drivers/media/usb/gspca/finepix.c 8936 8937GSPCA GL860 SUBDRIVER 8938M: Olivier Lorin <o.lorin@laposte.net> 8939L: linux-media@vger.kernel.org 8940S: Maintained 8941T: git git://linuxtv.org/media_tree.git 8942F: drivers/media/usb/gspca/gl860/ 8943 8944GSPCA M5602 SUBDRIVER 8945M: Erik Andren <erik.andren@gmail.com> 8946L: linux-media@vger.kernel.org 8947S: Maintained 8948T: git git://linuxtv.org/media_tree.git 8949F: drivers/media/usb/gspca/m5602/ 8950 8951GSPCA PAC207 SONIXB SUBDRIVER 8952M: Hans Verkuil <hverkuil@xs4all.nl> 8953L: linux-media@vger.kernel.org 8954S: Odd Fixes 8955T: git git://linuxtv.org/media_tree.git 8956F: drivers/media/usb/gspca/pac207.c 8957 8958GSPCA SN9C20X SUBDRIVER 8959M: Brian Johnson <brijohn@gmail.com> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/usb/gspca/sn9c20x.c 8964 8965GSPCA T613 SUBDRIVER 8966M: Leandro Costantino <lcostantino@gmail.com> 8967L: linux-media@vger.kernel.org 8968S: Maintained 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/usb/gspca/t613.c 8971 8972GSPCA USB WEBCAM DRIVER 8973M: Hans Verkuil <hverkuil@xs4all.nl> 8974L: linux-media@vger.kernel.org 8975S: Odd Fixes 8976T: git git://linuxtv.org/media_tree.git 8977F: drivers/media/usb/gspca/ 8978 8979GTP (GPRS Tunneling Protocol) 8980M: Pablo Neira Ayuso <pablo@netfilter.org> 8981M: Harald Welte <laforge@gnumonks.org> 8982L: osmocom-net-gprs@lists.osmocom.org 8983S: Maintained 8984T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8985F: drivers/net/gtp.c 8986 8987GUID PARTITION TABLE (GPT) 8988M: Davidlohr Bueso <dave@stgolabs.net> 8989L: linux-efi@vger.kernel.org 8990S: Maintained 8991F: block/partitions/efi.* 8992 8993HABANALABS PCI DRIVER 8994M: Oded Gabbay <ogabbay@kernel.org> 8995L: dri-devel@lists.freedesktop.org 8996S: Supported 8997C: irc://irc.oftc.net/dri-devel 8998T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8999F: Documentation/ABI/testing/debugfs-driver-habanalabs 9000F: Documentation/ABI/testing/sysfs-driver-habanalabs 9001F: drivers/accel/habanalabs/ 9002F: include/trace/events/habanalabs.h 9003F: include/uapi/drm/habanalabs_accel.h 9004 9005HACKRF MEDIA DRIVER 9006M: Antti Palosaari <crope@iki.fi> 9007L: linux-media@vger.kernel.org 9008S: Maintained 9009W: https://linuxtv.org 9010W: http://palosaari.fi/linux/ 9011Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9012T: git git://linuxtv.org/anttip/media_tree.git 9013F: drivers/media/usb/hackrf/ 9014 9015HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9016M: Chuck Lever <chuck.lever@oracle.com> 9017L: kernel-tls-handshake@lists.linux.dev 9018L: netdev@vger.kernel.org 9019S: Maintained 9020F: Documentation/netlink/specs/handshake.yaml 9021F: Documentation/networking/tls-handshake.rst 9022F: include/net/handshake.h 9023F: include/trace/events/handshake.h 9024F: net/handshake/ 9025 9026HANTRO VPU CODEC DRIVER 9027M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9028M: Philipp Zabel <p.zabel@pengutronix.de> 9029L: linux-media@vger.kernel.org 9030L: linux-rockchip@lists.infradead.org 9031S: Maintained 9032F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9033F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9034F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9035F: drivers/media/platform/verisilicon/ 9036 9037HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9038M: Frank Seidel <frank@f-seidel.de> 9039L: platform-driver-x86@vger.kernel.org 9040S: Maintained 9041W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9042F: drivers/platform/x86/hdaps.c 9043 9044HARDWARE MONITORING 9045M: Jean Delvare <jdelvare@suse.com> 9046M: Guenter Roeck <linux@roeck-us.net> 9047L: linux-hwmon@vger.kernel.org 9048S: Maintained 9049W: http://hwmon.wiki.kernel.org/ 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9051F: Documentation/ABI/testing/sysfs-class-hwmon 9052F: Documentation/devicetree/bindings/hwmon/ 9053F: Documentation/hwmon/ 9054F: drivers/hwmon/ 9055F: include/linux/hwmon*.h 9056F: include/trace/events/hwmon*.h 9057K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9058 9059HARDWARE RANDOM NUMBER GENERATOR CORE 9060M: Olivia Mackall <olivia@selenic.com> 9061M: Herbert Xu <herbert@gondor.apana.org.au> 9062L: linux-crypto@vger.kernel.org 9063S: Odd fixes 9064F: Documentation/admin-guide/hw_random.rst 9065F: Documentation/devicetree/bindings/rng/ 9066F: drivers/char/hw_random/ 9067F: include/linux/hw_random.h 9068 9069HARDWARE SPINLOCK CORE 9070M: Ohad Ben-Cohen <ohad@wizery.com> 9071M: Bjorn Andersson <andersson@kernel.org> 9072R: Baolin Wang <baolin.wang7@gmail.com> 9073L: linux-remoteproc@vger.kernel.org 9074S: Maintained 9075T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9076F: Documentation/devicetree/bindings/hwlock/ 9077F: Documentation/locking/hwspinlock.rst 9078F: drivers/hwspinlock/ 9079F: include/linux/hwspinlock.h 9080 9081HARDWARE TRACING FACILITIES 9082M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9083S: Maintained 9084F: drivers/hwtracing/ 9085 9086HARMONY SOUND DRIVER 9087L: linux-parisc@vger.kernel.org 9088S: Maintained 9089F: sound/parisc/harmony.* 9090 9091HDPVR USB VIDEO ENCODER DRIVER 9092M: Hans Verkuil <hverkuil@xs4all.nl> 9093L: linux-media@vger.kernel.org 9094S: Odd Fixes 9095W: https://linuxtv.org 9096T: git git://linuxtv.org/media_tree.git 9097F: drivers/media/usb/hdpvr/ 9098 9099HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9100M: Matt Hsiao <matt.hsiao@hpe.com> 9101S: Supported 9102F: drivers/misc/hpilo.[ch] 9103 9104HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9105M: Jerry Hoemann <jerry.hoemann@hpe.com> 9106S: Supported 9107F: Documentation/watchdog/hpwdt.rst 9108F: drivers/watchdog/hpwdt.c 9109 9110HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9111M: Don Brace <don.brace@microchip.com> 9112L: storagedev@microchip.com 9113L: linux-scsi@vger.kernel.org 9114S: Supported 9115F: Documentation/scsi/hpsa.rst 9116F: drivers/scsi/hpsa*.[ch] 9117F: include/linux/cciss*.h 9118F: include/uapi/linux/cciss*.h 9119 9120HFI1 DRIVER 9121M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9122L: linux-rdma@vger.kernel.org 9123S: Supported 9124F: drivers/infiniband/hw/hfi1 9125 9126HFS FILESYSTEM 9127L: linux-fsdevel@vger.kernel.org 9128S: Orphan 9129F: Documentation/filesystems/hfs.rst 9130F: fs/hfs/ 9131 9132HFSPLUS FILESYSTEM 9133L: linux-fsdevel@vger.kernel.org 9134S: Orphan 9135F: Documentation/filesystems/hfsplus.rst 9136F: fs/hfsplus/ 9137 9138HGA FRAMEBUFFER DRIVER 9139M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9140L: linux-nvidia@lists.surfsouth.com 9141S: Maintained 9142W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9143F: drivers/video/fbdev/hgafb.c 9144 9145HIBERNATION (aka Software Suspend, aka swsusp) 9146M: "Rafael J. Wysocki" <rafael@kernel.org> 9147M: Pavel Machek <pavel@ucw.cz> 9148L: linux-pm@vger.kernel.org 9149S: Supported 9150B: https://bugzilla.kernel.org 9151F: arch/*/include/asm/suspend*.h 9152F: arch/x86/power/ 9153F: drivers/base/power/ 9154F: include/linux/freezer.h 9155F: include/linux/pm.h 9156F: include/linux/suspend.h 9157F: kernel/power/ 9158 9159HID CORE LAYER 9160M: Jiri Kosina <jikos@kernel.org> 9161M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9162L: linux-input@vger.kernel.org 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9165F: Documentation/hid/ 9166F: drivers/hid/ 9167F: include/linux/hid* 9168F: include/uapi/linux/hid* 9169F: samples/hid/ 9170F: tools/testing/selftests/hid/ 9171 9172HID LOGITECH DRIVERS 9173R: Filipe Laíns <lains@riseup.net> 9174L: linux-input@vger.kernel.org 9175S: Maintained 9176F: drivers/hid/hid-logitech-* 9177 9178HID NVIDIA SHIELD DRIVER 9179M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9180L: linux-input@vger.kernel.org 9181S: Maintained 9182F: drivers/hid/hid-nvidia-shield.c 9183 9184HID PHOENIX RC FLIGHT CONTROLLER 9185M: Marcus Folkesson <marcus.folkesson@gmail.com> 9186L: linux-input@vger.kernel.org 9187S: Maintained 9188F: drivers/hid/hid-pxrc.c 9189 9190HID PLAYSTATION DRIVER 9191M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9192L: linux-input@vger.kernel.org 9193S: Supported 9194F: drivers/hid/hid-playstation.c 9195 9196HID SENSOR HUB DRIVERS 9197M: Jiri Kosina <jikos@kernel.org> 9198M: Jonathan Cameron <jic23@kernel.org> 9199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9200L: linux-input@vger.kernel.org 9201L: linux-iio@vger.kernel.org 9202S: Maintained 9203F: Documentation/hid/hid-sensor* 9204F: drivers/hid/hid-sensor-* 9205F: drivers/iio/*/hid-* 9206F: include/linux/hid-sensor-* 9207 9208HID VRC-2 CAR CONTROLLER DRIVER 9209M: Marcus Folkesson <marcus.folkesson@gmail.com> 9210L: linux-input@vger.kernel.org 9211S: Maintained 9212F: drivers/hid/hid-vrc2.c 9213 9214HID WACOM DRIVER 9215M: Ping Cheng <ping.cheng@wacom.com> 9216M: Jason Gerecke <jason.gerecke@wacom.com> 9217L: linux-input@vger.kernel.org 9218S: Maintained 9219F: drivers/hid/wacom.h 9220F: drivers/hid/wacom_* 9221 9222HID++ LOGITECH DRIVERS 9223R: Filipe Laíns <lains@riseup.net> 9224R: Bastien Nocera <hadess@hadess.net> 9225L: linux-input@vger.kernel.org 9226S: Maintained 9227F: drivers/hid/hid-logitech-hidpp.c 9228 9229HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9230M: Thomas Gleixner <tglx@linutronix.de> 9231L: linux-kernel@vger.kernel.org 9232S: Maintained 9233T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9234F: Documentation/timers/ 9235F: include/linux/clockchips.h 9236F: include/linux/hrtimer.h 9237F: kernel/time/clockevents.c 9238F: kernel/time/hrtimer.c 9239F: kernel/time/timer_*.c 9240 9241HIGH-SPEED SCC DRIVER FOR AX.25 9242L: linux-hams@vger.kernel.org 9243S: Orphan 9244F: drivers/net/hamradio/scc.c 9245 9246HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9247M: HighPoint Linux Team <linux@highpoint-tech.com> 9248S: Supported 9249W: http://www.highpoint-tech.com 9250F: Documentation/scsi/hptiop.rst 9251F: drivers/scsi/hptiop.c 9252 9253HIKEY960 ONBOARD USB GPIO HUB DRIVER 9254M: John Stultz <jstultz@google.com> 9255L: linux-kernel@vger.kernel.org 9256S: Maintained 9257F: drivers/misc/hisi_hikey_usb.c 9258 9259HIMAX HX83112B TOUCHSCREEN SUPPORT 9260M: Job Noorman <job@noorman.info> 9261L: linux-input@vger.kernel.org 9262S: Maintained 9263F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9264F: drivers/input/touchscreen/himax_hx83112b.c 9265 9266HIPPI 9267M: Jes Sorensen <jes@trained-monkey.org> 9268L: linux-hippi@sunsite.dk 9269S: Maintained 9270F: drivers/net/hippi/ 9271F: include/linux/hippidevice.h 9272F: include/uapi/linux/if_hippi.h 9273F: net/802/hippi.c 9274 9275HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9276M: Kurt Kanzenbach <kurt@linutronix.de> 9277L: netdev@vger.kernel.org 9278S: Maintained 9279F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9280F: drivers/net/dsa/hirschmann/* 9281F: include/linux/platform_data/hirschmann-hellcreek.h 9282F: net/dsa/tag_hellcreek.c 9283 9284HISILICON DMA DRIVER 9285M: Zhou Wang <wangzhou1@hisilicon.com> 9286M: Jie Hai <haijie1@huawei.com> 9287L: dmaengine@vger.kernel.org 9288S: Maintained 9289F: drivers/dma/hisi_dma.c 9290 9291HISILICON GPIO DRIVER 9292M: Jay Fang <f.fangjian@huawei.com> 9293L: linux-gpio@vger.kernel.org 9294S: Maintained 9295F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9296F: drivers/gpio/gpio-hisi.c 9297 9298HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9299M: Longfang Liu <liulongfang@huawei.com> 9300L: linux-crypto@vger.kernel.org 9301S: Maintained 9302F: Documentation/ABI/testing/debugfs-hisi-hpre 9303F: drivers/crypto/hisilicon/hpre/hpre.h 9304F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9305F: drivers/crypto/hisilicon/hpre/hpre_main.c 9306 9307HISILICON HNS3 PMU DRIVER 9308M: Guangbin Huang <huangguangbin2@huawei.com> 9309S: Supported 9310F: Documentation/admin-guide/perf/hns3-pmu.rst 9311F: drivers/perf/hisilicon/hns3_pmu.c 9312 9313HISILICON I2C CONTROLLER DRIVER 9314M: Yicong Yang <yangyicong@hisilicon.com> 9315L: linux-i2c@vger.kernel.org 9316S: Maintained 9317W: https://www.hisilicon.com 9318F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9319F: drivers/i2c/busses/i2c-hisi.c 9320 9321HISILICON LPC BUS DRIVER 9322M: Jay Fang <f.fangjian@huawei.com> 9323S: Maintained 9324W: http://www.hisilicon.com 9325F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9326F: drivers/bus/hisi_lpc.c 9327 9328HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9329M: Yisen Zhuang <yisen.zhuang@huawei.com> 9330M: Salil Mehta <salil.mehta@huawei.com> 9331L: netdev@vger.kernel.org 9332S: Maintained 9333W: http://www.hisilicon.com 9334F: drivers/net/ethernet/hisilicon/hns3/ 9335 9336HISILICON NETWORK SUBSYSTEM DRIVER 9337M: Yisen Zhuang <yisen.zhuang@huawei.com> 9338M: Salil Mehta <salil.mehta@huawei.com> 9339L: netdev@vger.kernel.org 9340S: Maintained 9341W: http://www.hisilicon.com 9342F: Documentation/devicetree/bindings/net/hisilicon*.txt 9343F: drivers/net/ethernet/hisilicon/ 9344 9345HISILICON PMU DRIVER 9346M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9347M: Jonathan Cameron <jonathan.cameron@huawei.com> 9348S: Supported 9349W: http://www.hisilicon.com 9350F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9351F: Documentation/admin-guide/perf/hisi-pmu.rst 9352F: drivers/perf/hisilicon 9353 9354HISILICON PTT DRIVER 9355M: Yicong Yang <yangyicong@hisilicon.com> 9356M: Jonathan Cameron <jonathan.cameron@huawei.com> 9357L: linux-kernel@vger.kernel.org 9358S: Maintained 9359F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9360F: Documentation/trace/hisi-ptt.rst 9361F: drivers/hwtracing/ptt/ 9362F: tools/perf/arch/arm64/util/hisi-ptt.c 9363F: tools/perf/util/hisi-ptt* 9364F: tools/perf/util/hisi-ptt-decoder/* 9365 9366HISILICON QM DRIVER 9367M: Weili Qian <qianweili@huawei.com> 9368M: Zhou Wang <wangzhou1@hisilicon.com> 9369L: linux-crypto@vger.kernel.org 9370S: Maintained 9371F: drivers/crypto/hisilicon/Kconfig 9372F: drivers/crypto/hisilicon/Makefile 9373F: drivers/crypto/hisilicon/qm.c 9374F: drivers/crypto/hisilicon/sgl.c 9375F: include/linux/hisi_acc_qm.h 9376 9377HISILICON ROCE DRIVER 9378M: 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> 9662R: Tudor Ambarus <tudor.ambarus@linaro.org> 9663L: linux-mtd@lists.infradead.org 9664S: Supported 9665Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9666C: irc://irc.oftc.net/mtd 9667T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9668F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9669F: drivers/mtd/hyperbus/ 9670F: include/linux/mtd/hyperbus.h 9671 9672HYPERVISOR VIRTUAL CONSOLE DRIVER 9673L: linuxppc-dev@lists.ozlabs.org 9674S: Odd Fixes 9675F: drivers/tty/hvc/ 9676 9677I2C ACPI SUPPORT 9678M: Mika Westerberg <mika.westerberg@linux.intel.com> 9679L: linux-i2c@vger.kernel.org 9680L: linux-acpi@vger.kernel.org 9681S: Maintained 9682F: drivers/i2c/i2c-core-acpi.c 9683 9684I2C CONTROLLER DRIVER FOR NVIDIA GPU 9685M: Ajay Gupta <ajayg@nvidia.com> 9686L: linux-i2c@vger.kernel.org 9687S: Maintained 9688F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9689F: drivers/i2c/busses/i2c-nvidia-gpu.c 9690 9691I2C MUXES 9692M: Peter Rosin <peda@axentia.se> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/i2c-arb* 9696F: Documentation/devicetree/bindings/i2c/i2c-gate* 9697F: Documentation/devicetree/bindings/i2c/i2c-mux* 9698F: Documentation/i2c/i2c-topology.rst 9699F: Documentation/i2c/muxes/ 9700F: drivers/i2c/i2c-mux.c 9701F: drivers/i2c/muxes/ 9702F: include/linux/i2c-mux.h 9703 9704I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9705M: Gregory CLEMENT <gregory.clement@bootlin.com> 9706L: linux-i2c@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9709F: drivers/i2c/busses/i2c-mv64xxx.c 9710 9711I2C OVER PARALLEL PORT 9712M: Jean Delvare <jdelvare@suse.com> 9713L: linux-i2c@vger.kernel.org 9714S: Maintained 9715F: Documentation/i2c/busses/i2c-parport.rst 9716F: drivers/i2c/busses/i2c-parport.c 9717 9718I2C SUBSYSTEM 9719M: Wolfram Sang <wsa@kernel.org> 9720L: linux-i2c@vger.kernel.org 9721S: Maintained 9722W: https://i2c.wiki.kernel.org/ 9723Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9724T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9725F: Documentation/devicetree/bindings/i2c/i2c.txt 9726F: Documentation/i2c/ 9727F: drivers/i2c/* 9728F: include/dt-bindings/i2c/i2c.h 9729F: include/linux/i2c-dev.h 9730F: include/linux/i2c-smbus.h 9731F: include/linux/i2c.h 9732F: include/uapi/linux/i2c-*.h 9733F: include/uapi/linux/i2c.h 9734 9735I2C SUBSYSTEM HOST DRIVERS 9736M: Andi Shyti <andi.shyti@kernel.org> 9737L: linux-i2c@vger.kernel.org 9738S: Maintained 9739W: https://i2c.wiki.kernel.org/ 9740Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9741T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9742F: Documentation/devicetree/bindings/i2c/ 9743F: drivers/i2c/algos/ 9744F: drivers/i2c/busses/ 9745F: include/dt-bindings/i2c/ 9746 9747I2C-TAOS-EVM DRIVER 9748M: Jean Delvare <jdelvare@suse.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751F: Documentation/i2c/busses/i2c-taos-evm.rst 9752F: drivers/i2c/busses/i2c-taos-evm.c 9753 9754I2C-TINY-USB DRIVER 9755M: Till Harbaum <till@harbaum.org> 9756L: linux-i2c@vger.kernel.org 9757S: Maintained 9758W: http://www.harbaum.org/till/i2c_tiny_usb 9759F: drivers/i2c/busses/i2c-tiny-usb.c 9760 9761I2C/SMBUS CONTROLLER DRIVERS FOR PC 9762M: Jean Delvare <jdelvare@suse.com> 9763L: linux-i2c@vger.kernel.org 9764S: Maintained 9765F: Documentation/i2c/busses/i2c-ali1535.rst 9766F: Documentation/i2c/busses/i2c-ali1563.rst 9767F: Documentation/i2c/busses/i2c-ali15x3.rst 9768F: Documentation/i2c/busses/i2c-amd756.rst 9769F: Documentation/i2c/busses/i2c-amd8111.rst 9770F: Documentation/i2c/busses/i2c-i801.rst 9771F: Documentation/i2c/busses/i2c-nforce2.rst 9772F: Documentation/i2c/busses/i2c-piix4.rst 9773F: Documentation/i2c/busses/i2c-sis5595.rst 9774F: Documentation/i2c/busses/i2c-sis630.rst 9775F: Documentation/i2c/busses/i2c-sis96x.rst 9776F: Documentation/i2c/busses/i2c-via.rst 9777F: Documentation/i2c/busses/i2c-viapro.rst 9778F: drivers/i2c/busses/i2c-ali1535.c 9779F: drivers/i2c/busses/i2c-ali1563.c 9780F: drivers/i2c/busses/i2c-ali15x3.c 9781F: drivers/i2c/busses/i2c-amd756-s4882.c 9782F: drivers/i2c/busses/i2c-amd756.c 9783F: drivers/i2c/busses/i2c-amd8111.c 9784F: drivers/i2c/busses/i2c-i801.c 9785F: drivers/i2c/busses/i2c-isch.c 9786F: drivers/i2c/busses/i2c-nforce2-s4985.c 9787F: drivers/i2c/busses/i2c-nforce2.c 9788F: drivers/i2c/busses/i2c-piix4.c 9789F: drivers/i2c/busses/i2c-sis5595.c 9790F: drivers/i2c/busses/i2c-sis630.c 9791F: drivers/i2c/busses/i2c-sis96x.c 9792F: drivers/i2c/busses/i2c-via.c 9793F: drivers/i2c/busses/i2c-viapro.c 9794 9795I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9796M: Hans de Goede <hdegoede@redhat.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/busses/i2c-cht-wc.c 9800 9801I2C/SMBUS ISMT DRIVER 9802M: Seth Heasley <seth.heasley@intel.com> 9803M: Neil Horman <nhorman@tuxdriver.com> 9804L: linux-i2c@vger.kernel.org 9805F: Documentation/i2c/busses/i2c-ismt.rst 9806F: drivers/i2c/busses/i2c-ismt.c 9807 9808I2C/SMBUS STUB DRIVER 9809M: Jean Delvare <jdelvare@suse.com> 9810L: linux-i2c@vger.kernel.org 9811S: Maintained 9812F: drivers/i2c/i2c-stub.c 9813 9814I3C DRIVER FOR ASPEED AST2600 9815M: Jeremy Kerr <jk@codeconstruct.com.au> 9816S: Maintained 9817F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9818F: drivers/i3c/master/ast2600-i3c-master.c 9819 9820I3C DRIVER FOR CADENCE I3C MASTER IP 9821M: Przemysław Gaj <pgaj@cadence.com> 9822S: Maintained 9823F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9824F: drivers/i3c/master/i3c-master-cdns.c 9825 9826I3C DRIVER FOR SYNOPSYS DESIGNWARE 9827S: Orphan 9828F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9829F: drivers/i3c/master/dw* 9830 9831I3C SUBSYSTEM 9832M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9833L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9834S: Maintained 9835C: irc://chat.freenode.net/linux-i3c 9836T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9837F: Documentation/ABI/testing/sysfs-bus-i3c 9838F: Documentation/devicetree/bindings/i3c/ 9839F: Documentation/driver-api/i3c 9840F: drivers/i3c/ 9841F: include/linux/i3c/ 9842 9843IA64 (Itanium) PLATFORM 9844L: linux-ia64@vger.kernel.org 9845S: Orphan 9846F: Documentation/arch/ia64/ 9847F: arch/ia64/ 9848 9849IBM Operation Panel Input Driver 9850M: Eddie James <eajames@linux.ibm.com> 9851L: linux-input@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9854F: drivers/input/misc/ibm-panel.c 9855 9856IBM Power 842 compression accelerator 9857M: Haren Myneni <haren@us.ibm.com> 9858S: Supported 9859F: crypto/842.c 9860F: drivers/crypto/nx/Kconfig 9861F: drivers/crypto/nx/Makefile 9862F: drivers/crypto/nx/nx-842* 9863F: include/linux/sw842.h 9864F: lib/842/ 9865 9866IBM Power in-Nest Crypto Acceleration 9867M: Breno Leitão <leitao@debian.org> 9868M: Nayna Jain <nayna@linux.ibm.com> 9869M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9870L: linux-crypto@vger.kernel.org 9871S: Supported 9872F: drivers/crypto/nx/Kconfig 9873F: drivers/crypto/nx/Makefile 9874F: drivers/crypto/nx/nx-aes* 9875F: drivers/crypto/nx/nx-sha* 9876F: drivers/crypto/nx/nx.* 9877F: drivers/crypto/nx/nx_csbcpb.h 9878F: drivers/crypto/nx/nx_debugfs.c 9879 9880IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9881M: Tyrel Datwyler <tyreld@linux.ibm.com> 9882L: linux-pci@vger.kernel.org 9883L: linuxppc-dev@lists.ozlabs.org 9884S: Supported 9885F: drivers/pci/hotplug/rpadlpar* 9886 9887IBM Power Linux RAID adapter 9888M: Brian King <brking@us.ibm.com> 9889S: Supported 9890F: drivers/scsi/ipr.* 9891 9892IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9893M: Tyrel Datwyler <tyreld@linux.ibm.com> 9894L: linux-pci@vger.kernel.org 9895L: linuxppc-dev@lists.ozlabs.org 9896S: Supported 9897F: drivers/pci/hotplug/rpaphp* 9898 9899IBM Power SRIOV Virtual NIC Device Driver 9900M: Haren Myneni <haren@linux.ibm.com> 9901M: Rick Lindsley <ricklind@linux.ibm.com> 9902R: Nick Child <nnac123@linux.ibm.com> 9903R: Dany Madden <danymadden@us.ibm.com> 9904R: Thomas Falcon <tlfalcon@linux.ibm.com> 9905L: netdev@vger.kernel.org 9906S: Supported 9907F: drivers/net/ethernet/ibm/ibmvnic.* 9908 9909IBM Power VFIO Support 9910M: Timothy Pearson <tpearson@raptorengineering.com> 9911S: Supported 9912F: drivers/vfio/vfio_iommu_spapr_tce.c 9913 9914IBM Power Virtual Ethernet Device Driver 9915M: Nick Child <nnac123@linux.ibm.com> 9916L: netdev@vger.kernel.org 9917S: Supported 9918F: drivers/net/ethernet/ibm/ibmveth.* 9919 9920IBM Power Virtual FC Device Drivers 9921M: Tyrel Datwyler <tyreld@linux.ibm.com> 9922L: linux-scsi@vger.kernel.org 9923S: Supported 9924F: drivers/scsi/ibmvscsi/ibmvfc* 9925 9926IBM Power Virtual Management Channel Driver 9927M: Brad Warrum <bwarrum@linux.ibm.com> 9928M: Ritu Agarwal <rituagar@linux.ibm.com> 9929S: Supported 9930F: drivers/misc/ibmvmc.* 9931 9932IBM Power Virtual SCSI Device Drivers 9933M: Tyrel Datwyler <tyreld@linux.ibm.com> 9934L: linux-scsi@vger.kernel.org 9935S: Supported 9936F: drivers/scsi/ibmvscsi/ibmvscsi* 9937F: include/scsi/viosrp.h 9938 9939IBM Power Virtual SCSI Device Target Driver 9940M: Michael Cyr <mikecyr@linux.ibm.com> 9941L: linux-scsi@vger.kernel.org 9942L: target-devel@vger.kernel.org 9943S: Supported 9944F: drivers/scsi/ibmvscsi_tgt/ 9945 9946IBM Power VMX Cryptographic instructions 9947M: Breno Leitão <leitao@debian.org> 9948M: Nayna Jain <nayna@linux.ibm.com> 9949M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9950L: linux-crypto@vger.kernel.org 9951S: Supported 9952F: drivers/crypto/vmx/Kconfig 9953F: drivers/crypto/vmx/Makefile 9954F: drivers/crypto/vmx/aes* 9955F: drivers/crypto/vmx/ghash* 9956F: drivers/crypto/vmx/ppc-xlate.pl 9957F: drivers/crypto/vmx/vmx.c 9958 9959IBM ServeRAID RAID DRIVER 9960S: Orphan 9961F: drivers/scsi/ips.* 9962 9963ICH LPC AND GPIO DRIVER 9964M: Peter Tyser <ptyser@xes-inc.com> 9965S: Maintained 9966F: drivers/gpio/gpio-ich.c 9967F: drivers/mfd/lpc_ich.c 9968 9969ICY I2C DRIVER 9970M: Max Staudt <max@enpas.org> 9971L: linux-i2c@vger.kernel.org 9972S: Maintained 9973F: drivers/i2c/busses/i2c-icy.c 9974 9975IDEAPAD LAPTOP EXTRAS DRIVER 9976M: Ike Panhc <ike.pan@canonical.com> 9977L: platform-driver-x86@vger.kernel.org 9978S: Maintained 9979W: http://launchpad.net/ideapad-laptop 9980F: drivers/platform/x86/ideapad-laptop.c 9981 9982IDEAPAD LAPTOP SLIDEBAR DRIVER 9983M: Andrey Moiseev <o2g.org.ru@gmail.com> 9984L: linux-input@vger.kernel.org 9985S: Maintained 9986W: https://github.com/o2genum/ideapad-slidebar 9987F: drivers/input/misc/ideapad_slidebar.c 9988 9989IDMAPPED MOUNTS 9990M: Christian Brauner <brauner@kernel.org> 9991M: Seth Forshee <sforshee@kernel.org> 9992L: linux-fsdevel@vger.kernel.org 9993S: Maintained 9994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9995F: Documentation/filesystems/idmappings.rst 9996F: include/linux/mnt_idmapping.* 9997F: tools/testing/selftests/mount_setattr/ 9998 9999IDT VersaClock 5 CLOCK DRIVER 10000M: Luca Ceresoli <luca@lucaceresoli.net> 10001S: Maintained 10002F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10003F: drivers/clk/clk-versaclock5.c 10004 10005IEEE 802.15.4 SUBSYSTEM 10006M: Alexander Aring <alex.aring@gmail.com> 10007M: Stefan Schmidt <stefan@datenfreihafen.org> 10008M: Miquel Raynal <miquel.raynal@bootlin.com> 10009L: linux-wpan@vger.kernel.org 10010S: Maintained 10011W: https://linux-wpan.org/ 10012Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10013T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10014T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10015F: Documentation/networking/ieee802154.rst 10016F: drivers/net/ieee802154/ 10017F: include/linux/ieee802154.h 10018F: include/linux/nl802154.h 10019F: include/net/af_ieee802154.h 10020F: include/net/cfg802154.h 10021F: include/net/ieee802154_netdev.h 10022F: include/net/mac802154.h 10023F: include/net/nl802154.h 10024F: net/ieee802154/ 10025F: net/mac802154/ 10026 10027IFCVF VIRTIO DATA PATH ACCELERATOR 10028R: Zhu Lingshan <lingshan.zhu@intel.com> 10029F: drivers/vdpa/ifcvf/ 10030 10031IFE PROTOCOL 10032M: Yotam Gigi <yotam.gi@gmail.com> 10033M: Jamal Hadi Salim <jhs@mojatatu.com> 10034F: include/net/ife.h 10035F: include/uapi/linux/ife.h 10036F: net/ife 10037 10038IGORPLUG-USB IR RECEIVER 10039M: Sean Young <sean@mess.org> 10040L: linux-media@vger.kernel.org 10041S: Maintained 10042F: drivers/media/rc/igorplugusb.c 10043 10044IGUANAWORKS USB IR TRANSCEIVER 10045M: Sean Young <sean@mess.org> 10046L: linux-media@vger.kernel.org 10047S: Maintained 10048F: drivers/media/rc/iguanair.c 10049 10050IIO DIGITAL POTENTIOMETER DAC 10051M: Peter Rosin <peda@axentia.se> 10052L: linux-iio@vger.kernel.org 10053S: Maintained 10054F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10055F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10056F: drivers/iio/dac/dpot-dac.c 10057 10058IIO ENVELOPE DETECTOR 10059M: Peter Rosin <peda@axentia.se> 10060L: linux-iio@vger.kernel.org 10061S: Maintained 10062F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10063F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10064F: drivers/iio/adc/envelope-detector.c 10065 10066IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10067M: Matti Vaittinen <mazziesaccount@gmail.com> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: drivers/iio/light/gain-time-scale-helper.c 10071F: drivers/iio/light/gain-time-scale-helper.h 10072 10073IIO MULTIPLEXER 10074M: Peter Rosin <peda@axentia.se> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10078F: drivers/iio/multiplexer/iio-mux.c 10079 10080IIO SCMI BASED DRIVER 10081M: Jyoti Bhayana <jbhayana@google.com> 10082L: linux-iio@vger.kernel.org 10083S: Maintained 10084F: drivers/iio/common/scmi_sensors/scmi_iio.c 10085 10086IIO SUBSYSTEM AND DRIVERS 10087M: Jonathan Cameron <jic23@kernel.org> 10088R: Lars-Peter Clausen <lars@metafoo.de> 10089L: linux-iio@vger.kernel.org 10090S: Maintained 10091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10092F: Documentation/ABI/testing/configfs-iio* 10093F: Documentation/ABI/testing/sysfs-bus-iio* 10094F: Documentation/devicetree/bindings/iio/ 10095F: drivers/iio/ 10096F: drivers/staging/iio/ 10097F: include/dt-bindings/iio/ 10098F: include/linux/iio/ 10099F: tools/iio/ 10100 10101IIO UNIT CONVERTER 10102M: Peter Rosin <peda@axentia.se> 10103L: linux-iio@vger.kernel.org 10104S: Maintained 10105F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10106F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10107F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10108F: drivers/iio/afe/iio-rescale.c 10109 10110IKANOS/ADI EAGLE ADSL USB DRIVER 10111M: Matthieu Castet <castet.matthieu@free.fr> 10112M: Stanislaw Gruszka <stf_xl@wp.pl> 10113S: Maintained 10114F: drivers/usb/atm/ueagle-atm.c 10115 10116IMAGIS TOUCHSCREEN DRIVER 10117M: Markuss Broks <markuss.broks@gmail.com> 10118S: Maintained 10119F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10120F: drivers/input/touchscreen/imagis.c 10121 10122IMGTEC ASCII LCD DRIVER 10123M: Paul Burton <paulburton@kernel.org> 10124S: Maintained 10125F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10126F: drivers/auxdisplay/img-ascii-lcd.c 10127 10128IMGTEC IR DECODER DRIVER 10129S: Orphan 10130F: drivers/media/rc/img-ir/ 10131 10132IMON SOUNDGRAPH USB IR RECEIVER 10133M: Sean Young <sean@mess.org> 10134L: linux-media@vger.kernel.org 10135S: Maintained 10136F: drivers/media/rc/imon.c 10137F: drivers/media/rc/imon_raw.c 10138 10139IMS TWINTURBO FRAMEBUFFER DRIVER 10140L: linux-fbdev@vger.kernel.org 10141S: Orphan 10142F: drivers/video/fbdev/imsttfb.c 10143 10144INA209 HARDWARE MONITOR DRIVER 10145M: Guenter Roeck <linux@roeck-us.net> 10146L: linux-hwmon@vger.kernel.org 10147S: Maintained 10148F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10149F: Documentation/hwmon/ina209.rst 10150F: drivers/hwmon/ina209.c 10151 10152INA2XX HARDWARE MONITOR DRIVER 10153M: Guenter Roeck <linux@roeck-us.net> 10154L: linux-hwmon@vger.kernel.org 10155S: Maintained 10156F: Documentation/hwmon/ina2xx.rst 10157F: drivers/hwmon/ina2xx.c 10158F: include/linux/platform_data/ina2xx.h 10159 10160INDEX OF FURTHER KERNEL DOCUMENTATION 10161M: Carlos Bilbao <carlos.bilbao@amd.com> 10162S: Maintained 10163F: Documentation/process/kernel-docs.rst 10164 10165INDUSTRY PACK SUBSYSTEM (IPACK) 10166M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10167M: Jens Taprogge <jens.taprogge@taprogge.org> 10168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10169L: industrypack-devel@lists.sourceforge.net 10170S: Maintained 10171W: http://industrypack.sourceforge.net 10172F: drivers/ipack/ 10173 10174INFINEON DPS310 Driver 10175M: Eddie James <eajames@linux.ibm.com> 10176L: linux-iio@vger.kernel.org 10177S: Maintained 10178F: drivers/iio/pressure/dps310.c 10179 10180INFINEON PEB2466 ASoC CODEC 10181M: Herve Codina <herve.codina@bootlin.com> 10182L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10183S: Maintained 10184F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10185F: sound/soc/codecs/peb2466.c 10186 10187INFINIBAND SUBSYSTEM 10188M: Jason Gunthorpe <jgg@nvidia.com> 10189M: Leon Romanovsky <leonro@nvidia.com> 10190L: linux-rdma@vger.kernel.org 10191S: Supported 10192W: https://github.com/linux-rdma/rdma-core 10193Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10195F: Documentation/devicetree/bindings/infiniband/ 10196F: Documentation/infiniband/ 10197F: drivers/infiniband/ 10198F: include/rdma/ 10199F: include/trace/events/ib_mad.h 10200F: include/trace/events/ib_umad.h 10201F: include/trace/misc/rdma.h 10202F: include/uapi/linux/if_infiniband.h 10203F: include/uapi/rdma/ 10204F: samples/bpf/ibumad_kern.c 10205F: samples/bpf/ibumad_user.c 10206 10207INGENIC JZ4780 NAND DRIVER 10208M: Harvey Hunt <harveyhuntnexus@gmail.com> 10209L: linux-mtd@lists.infradead.org 10210L: linux-mips@vger.kernel.org 10211S: Maintained 10212F: drivers/mtd/nand/raw/ingenic/ 10213 10214INGENIC JZ47xx SoCs 10215M: Paul Cercueil <paul@crapouillou.net> 10216L: linux-mips@vger.kernel.org 10217S: Maintained 10218F: arch/mips/boot/dts/ingenic/ 10219F: arch/mips/generic/board-ingenic.c 10220F: arch/mips/include/asm/mach-ingenic/ 10221F: arch/mips/ingenic/Kconfig 10222F: drivers/clk/ingenic/ 10223F: drivers/dma/dma-jz4780.c 10224F: drivers/gpu/drm/ingenic/ 10225F: drivers/i2c/busses/i2c-jz4780.c 10226F: drivers/iio/adc/ingenic-adc.c 10227F: drivers/irqchip/irq-ingenic.c 10228F: drivers/memory/jz4780-nemc.c 10229F: drivers/mmc/host/jz4740_mmc.c 10230F: drivers/mtd/nand/raw/ingenic/ 10231F: drivers/pinctrl/pinctrl-ingenic.c 10232F: drivers/power/supply/ingenic-battery.c 10233F: drivers/pwm/pwm-jz4740.c 10234F: drivers/remoteproc/ingenic_rproc.c 10235F: drivers/rtc/rtc-jz4740.c 10236F: drivers/tty/serial/8250/8250_ingenic.c 10237F: drivers/usb/musb/jz4740.c 10238F: drivers/watchdog/jz4740_wdt.c 10239F: include/dt-bindings/iio/adc/ingenic,adc.h 10240F: include/linux/mfd/ingenic-tcu.h 10241F: sound/soc/codecs/jz47* 10242F: sound/soc/jz4740/ 10243 10244INJOINIC IP5xxx POWER BANK IC DRIVER 10245M: Samuel Holland <samuel@sholland.org> 10246S: Maintained 10247F: drivers/power/supply/ip5xxx_power.c 10248 10249INOTIFY 10250M: Jan Kara <jack@suse.cz> 10251R: Amir Goldstein <amir73il@gmail.com> 10252L: linux-fsdevel@vger.kernel.org 10253S: Maintained 10254F: Documentation/filesystems/inotify.rst 10255F: fs/notify/inotify/ 10256F: include/linux/inotify.h 10257F: include/uapi/linux/inotify.h 10258 10259INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10260M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10261L: linux-input@vger.kernel.org 10262S: Maintained 10263Q: http://patchwork.kernel.org/project/linux-input/list/ 10264T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10265F: Documentation/devicetree/bindings/input/ 10266F: Documentation/devicetree/bindings/serio/ 10267F: Documentation/input/ 10268F: drivers/input/ 10269F: include/dt-bindings/input/ 10270F: include/linux/input.h 10271F: include/linux/input/ 10272F: include/uapi/linux/input-event-codes.h 10273F: include/uapi/linux/input.h 10274 10275INPUT MULTITOUCH (MT) PROTOCOL 10276M: Henrik Rydberg <rydberg@bitmath.org> 10277L: linux-input@vger.kernel.org 10278S: Odd fixes 10279F: Documentation/input/multi-touch-protocol.rst 10280F: drivers/input/input-mt.c 10281K: \b(ABS|SYN)_MT_ 10282 10283INSIDE SECURE CRYPTO DRIVER 10284M: Antoine Tenart <atenart@kernel.org> 10285L: linux-crypto@vger.kernel.org 10286S: Maintained 10287F: drivers/crypto/inside-secure/ 10288 10289INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10290M: Mimi Zohar <zohar@linux.ibm.com> 10291M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10292L: linux-integrity@vger.kernel.org 10293S: Supported 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10295F: security/integrity/ 10296F: security/integrity/ima/ 10297 10298INTEL 810/815 FRAMEBUFFER DRIVER 10299M: Antonino Daplas <adaplas@gmail.com> 10300L: linux-fbdev@vger.kernel.org 10301S: Maintained 10302F: drivers/video/fbdev/i810/ 10303 10304INTEL 8254 COUNTER DRIVER 10305M: William Breathitt Gray <william.gray@linaro.org> 10306L: linux-iio@vger.kernel.org 10307S: Maintained 10308F: drivers/counter/i8254.c 10309F: include/linux/i8254.h 10310 10311INTEL 8255 GPIO DRIVER 10312M: William Breathitt Gray <william.gray@linaro.org> 10313L: linux-gpio@vger.kernel.org 10314S: Maintained 10315F: drivers/gpio/gpio-i8255.c 10316F: drivers/gpio/gpio-i8255.h 10317 10318INTEL ASoC DRIVERS 10319M: Cezary Rojewski <cezary.rojewski@intel.com> 10320M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10321M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10322M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10323M: Bard Liao <yung-chuan.liao@linux.intel.com> 10324M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10325M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10326L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10327S: Supported 10328F: sound/soc/intel/ 10329 10330INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10331M: Hans de Goede <hdegoede@redhat.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/atomisp2/pm.c 10335 10336INTEL ATOMISP2 LED DRIVER 10337M: Hans de Goede <hdegoede@redhat.com> 10338L: platform-driver-x86@vger.kernel.org 10339S: Maintained 10340F: drivers/platform/x86/intel/atomisp2/led.c 10341 10342INTEL BIOS SAR INT1092 DRIVER 10343M: Shravan Sudhakar <s.shravan@intel.com> 10344M: Intel Corporation <linuxwwan@intel.com> 10345L: platform-driver-x86@vger.kernel.org 10346S: Maintained 10347F: drivers/platform/x86/intel/int1092/ 10348 10349INTEL BROXTON PMC DRIVER 10350M: Mika Westerberg <mika.westerberg@linux.intel.com> 10351M: Zha Qipeng <qipeng.zha@intel.com> 10352S: Maintained 10353F: drivers/mfd/intel_pmc_bxt.c 10354F: include/linux/mfd/intel_pmc_bxt.h 10355 10356INTEL C600 SERIES SAS CONTROLLER DRIVER 10357M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10358L: linux-scsi@vger.kernel.org 10359S: Supported 10360T: git git://git.code.sf.net/p/intel-sas/isci 10361F: drivers/scsi/isci/ 10362 10363INTEL CPU family model numbers 10364M: Tony Luck <tony.luck@intel.com> 10365M: x86@kernel.org 10366L: linux-kernel@vger.kernel.org 10367S: Supported 10368F: arch/x86/include/asm/intel-family.h 10369 10370INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10371M: Jani Nikula <jani.nikula@linux.intel.com> 10372M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10373M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10374M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10375L: intel-gfx@lists.freedesktop.org 10376S: Supported 10377W: https://01.org/linuxgraphics/ 10378Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10379B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10380C: irc://irc.oftc.net/intel-gfx 10381T: git git://anongit.freedesktop.org/drm-intel 10382F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10383F: Documentation/gpu/i915.rst 10384F: drivers/gpu/drm/i915/ 10385F: include/drm/i915* 10386F: include/uapi/drm/i915_drm.h 10387 10388INTEL ETHERNET DRIVERS 10389M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10390M: Tony Nguyen <anthony.l.nguyen@intel.com> 10391L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10392S: Supported 10393W: https://www.intel.com/content/www/us/en/support.html 10394Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10395T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10396T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10397F: Documentation/networking/device_drivers/ethernet/intel/ 10398F: drivers/net/ethernet/intel/ 10399F: drivers/net/ethernet/intel/*/ 10400F: include/linux/avf/virtchnl.h 10401F: include/linux/net/intel/iidc.h 10402 10403INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10404M: Mustafa Ismail <mustafa.ismail@intel.com> 10405M: Shiraz Saleem <shiraz.saleem@intel.com> 10406L: linux-rdma@vger.kernel.org 10407S: Supported 10408F: drivers/infiniband/hw/irdma/ 10409F: include/uapi/rdma/irdma-abi.h 10410 10411INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10412M: Maik Broemme <mbroemme@libmpq.org> 10413L: linux-fbdev@vger.kernel.org 10414S: Maintained 10415F: Documentation/fb/intelfb.rst 10416F: drivers/video/fbdev/intelfb/ 10417 10418INTEL GPIO DRIVERS 10419M: Andy Shevchenko <andy@kernel.org> 10420L: linux-gpio@vger.kernel.org 10421S: Supported 10422T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10423F: drivers/gpio/gpio-elkhartlake.c 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/gpio/gpio-merrifield.c 10426F: drivers/gpio/gpio-ml-ioh.c 10427F: drivers/gpio/gpio-pch.c 10428F: drivers/gpio/gpio-sch.c 10429F: drivers/gpio/gpio-sodaville.c 10430F: drivers/gpio/gpio-tangier.c 10431 10432INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10433M: Zhenyu Wang <zhenyuw@linux.intel.com> 10434M: Zhi Wang <zhi.a.wang@intel.com> 10435L: intel-gvt-dev@lists.freedesktop.org 10436L: intel-gfx@lists.freedesktop.org 10437S: Supported 10438W: https://01.org/igvt-g 10439T: git https://github.com/intel/gvt-linux.git 10440F: drivers/gpu/drm/i915/gvt/ 10441 10442INTEL HID EVENT DRIVER 10443M: Alex Hung <alexhung@gmail.com> 10444L: platform-driver-x86@vger.kernel.org 10445S: Maintained 10446F: drivers/platform/x86/intel/hid.c 10447 10448INTEL I/OAT DMA DRIVER 10449M: Dave Jiang <dave.jiang@intel.com> 10450R: Dan Williams <dan.j.williams@intel.com> 10451L: dmaengine@vger.kernel.org 10452S: Supported 10453Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10454F: drivers/dma/ioat* 10455 10456INTEL IDLE DRIVER 10457M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10458M: Len Brown <lenb@kernel.org> 10459L: linux-pm@vger.kernel.org 10460S: Supported 10461B: https://bugzilla.kernel.org 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10463F: drivers/idle/intel_idle.c 10464 10465INTEL IDXD DRIVER 10466M: Fenghua Yu <fenghua.yu@intel.com> 10467M: Dave Jiang <dave.jiang@intel.com> 10468L: dmaengine@vger.kernel.org 10469S: Supported 10470F: drivers/dma/idxd/* 10471F: include/uapi/linux/idxd.h 10472 10473INTEL IN FIELD SCAN (IFS) DEVICE 10474M: Jithu Joseph <jithu.joseph@intel.com> 10475R: Ashok Raj <ashok.raj@intel.com> 10476R: Tony Luck <tony.luck@intel.com> 10477S: Maintained 10478F: drivers/platform/x86/intel/ifs 10479F: include/trace/events/intel_ifs.h 10480 10481INTEL INTEGRATED SENSOR HUB DRIVER 10482M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10483M: Jiri Kosina <jikos@kernel.org> 10484L: linux-input@vger.kernel.org 10485S: Maintained 10486F: drivers/hid/intel-ish-hid/ 10487 10488INTEL IOMMU (VT-d) 10489M: David Woodhouse <dwmw2@infradead.org> 10490M: Lu Baolu <baolu.lu@linux.intel.com> 10491L: iommu@lists.linux.dev 10492S: Supported 10493T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10494F: drivers/iommu/intel/ 10495 10496INTEL IPU3 CSI-2 CIO2 DRIVER 10497M: Yong Zhi <yong.zhi@intel.com> 10498M: Sakari Ailus <sakari.ailus@linux.intel.com> 10499M: Bingbu Cao <bingbu.cao@intel.com> 10500M: Dan Scally <djrscally@gmail.com> 10501R: Tianshu Qiu <tian.shu.qiu@intel.com> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504T: git git://linuxtv.org/media_tree.git 10505F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10506F: drivers/media/pci/intel/ipu3/ 10507 10508INTEL IPU3 CSI-2 IMGU DRIVER 10509M: Sakari Ailus <sakari.ailus@linux.intel.com> 10510R: Bingbu Cao <bingbu.cao@intel.com> 10511R: Tianshu Qiu <tian.shu.qiu@intel.com> 10512L: linux-media@vger.kernel.org 10513S: Maintained 10514F: Documentation/admin-guide/media/ipu3.rst 10515F: Documentation/admin-guide/media/ipu3_rcb.svg 10516F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10517F: drivers/staging/media/ipu3/ 10518 10519INTEL ISHTP ECLITE DRIVER 10520M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10521L: platform-driver-x86@vger.kernel.org 10522S: Supported 10523F: drivers/platform/x86/intel/ishtp_eclite.c 10524 10525INTEL IXP4XX CRYPTO SUPPORT 10526M: Corentin Labbe <clabbe@baylibre.com> 10527L: linux-crypto@vger.kernel.org 10528S: Maintained 10529F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10530 10531INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10532M: Krzysztof Halasa <khalasa@piap.pl> 10533S: Maintained 10534F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10535F: drivers/net/wan/ixp4xx_hss.c 10536F: drivers/soc/ixp4xx/ixp4xx-npe.c 10537F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10538F: include/linux/soc/ixp4xx/npe.h 10539F: include/linux/soc/ixp4xx/qmgr.h 10540 10541INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10542M: Deepak Saxena <dsaxena@plexity.net> 10543S: Maintained 10544F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10545F: drivers/char/hw_random/ixp4xx-rng.c 10546 10547INTEL KEEM BAY DRM DRIVER 10548M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10549M: Edmund Dea <edmund.j.dea@intel.com> 10550S: Maintained 10551F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10552F: drivers/gpu/drm/kmb/ 10553 10554INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10555M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10556S: Maintained 10557F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10558F: drivers/crypto/intel/keembay/Kconfig 10559F: drivers/crypto/intel/keembay/Makefile 10560F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10561F: drivers/crypto/intel/keembay/ocs-aes.c 10562F: drivers/crypto/intel/keembay/ocs-aes.h 10563 10564INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10565M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10566M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10567M: Mark Gross <mgross@linux.intel.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10570F: drivers/crypto/intel/keembay/Kconfig 10571F: drivers/crypto/intel/keembay/Makefile 10572F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10573 10574INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10575M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10576M: Declan Murphy <declan.murphy@intel.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10579F: drivers/crypto/intel/keembay/Kconfig 10580F: drivers/crypto/intel/keembay/Makefile 10581F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10582F: drivers/crypto/intel/keembay/ocs-hcu.c 10583F: drivers/crypto/intel/keembay/ocs-hcu.h 10584 10585INTEL MANAGEMENT ENGINE (mei) 10586M: Tomas Winkler <tomas.winkler@intel.com> 10587L: linux-kernel@vger.kernel.org 10588S: Supported 10589F: Documentation/driver-api/mei/* 10590F: drivers/misc/mei/ 10591F: drivers/watchdog/mei_wdt.c 10592F: include/linux/mei_aux.h 10593F: include/linux/mei_cl_bus.h 10594F: include/uapi/linux/mei.h 10595F: include/uapi/linux/mei_uuid.h 10596F: include/uapi/linux/uuid.h 10597F: samples/mei/* 10598 10599INTEL MAX 10 BMC MFD DRIVER 10600M: Xu Yilun <yilun.xu@intel.com> 10601R: Tom Rix <trix@redhat.com> 10602S: Maintained 10603F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10604F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10605F: drivers/hwmon/intel-m10-bmc-hwmon.c 10606F: drivers/mfd/intel-m10-bmc* 10607F: include/linux/mfd/intel-m10-bmc.h 10608 10609INTEL MAX10 BMC SECURE UPDATES 10610M: Russ Weight <russell.h.weight@intel.com> 10611L: linux-fpga@vger.kernel.org 10612S: Maintained 10613F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10614F: drivers/fpga/intel-m10-bmc-sec-update.c 10615 10616INTEL P-Unit IPC DRIVER 10617M: Zha Qipeng <qipeng.zha@intel.com> 10618L: platform-driver-x86@vger.kernel.org 10619S: Maintained 10620F: arch/x86/include/asm/intel_punit_ipc.h 10621F: drivers/platform/x86/intel/punit_ipc.c 10622 10623INTEL PMC CORE DRIVER 10624M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10625M: David E Box <david.e.box@intel.com> 10626L: platform-driver-x86@vger.kernel.org 10627S: Maintained 10628F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10629F: drivers/platform/x86/intel/pmc/ 10630 10631INTEL PMIC GPIO DRIVERS 10632M: Andy Shevchenko <andy@kernel.org> 10633S: Supported 10634T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10635F: drivers/gpio/gpio-*cove.c 10636 10637INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10638M: Andy Shevchenko <andy@kernel.org> 10639S: Supported 10640F: drivers/mfd/intel_soc_pmic* 10641F: include/linux/mfd/intel_soc_pmic* 10642 10643INTEL PMT DRIVERS 10644M: David E. Box <david.e.box@linux.intel.com> 10645S: Supported 10646F: drivers/platform/x86/intel/pmt/ 10647 10648INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10649M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10650L: linux-wireless@vger.kernel.org 10651S: Maintained 10652F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10653F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10654F: drivers/net/wireless/intel/ipw2x00/ 10655 10656INTEL PSTATE DRIVER 10657M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10658M: Len Brown <lenb@kernel.org> 10659L: linux-pm@vger.kernel.org 10660S: Supported 10661F: drivers/cpufreq/intel_pstate.c 10662 10663INTEL PTP DFL ToD DRIVER 10664M: Tianfei Zhang <tianfei.zhang@intel.com> 10665L: linux-fpga@vger.kernel.org 10666L: netdev@vger.kernel.org 10667S: Maintained 10668F: drivers/ptp/ptp_dfl_tod.c 10669 10670INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10671M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10672L: linux-iio@vger.kernel.org 10673F: drivers/counter/intel-qep.c 10674 10675INTEL SCU DRIVERS 10676M: Mika Westerberg <mika.westerberg@linux.intel.com> 10677S: Maintained 10678F: arch/x86/include/asm/intel_scu_ipc.h 10679F: drivers/platform/x86/intel_scu_* 10680 10681INTEL SDSI DRIVER 10682M: David E. Box <david.e.box@linux.intel.com> 10683S: Supported 10684F: drivers/platform/x86/intel/sdsi.c 10685F: tools/arch/x86/intel_sdsi/ 10686F: tools/testing/selftests/drivers/sdsi/ 10687 10688INTEL SGX 10689M: Jarkko Sakkinen <jarkko@kernel.org> 10690R: Dave Hansen <dave.hansen@linux.intel.com> 10691L: linux-sgx@vger.kernel.org 10692S: Supported 10693Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10695F: Documentation/arch/x86/sgx.rst 10696F: arch/x86/entry/vdso/vsgx.S 10697F: arch/x86/include/asm/sgx.h 10698F: arch/x86/include/uapi/asm/sgx.h 10699F: arch/x86/kernel/cpu/sgx/* 10700F: tools/testing/selftests/sgx/* 10701K: \bSGX_ 10702 10703INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10704M: Daniel Scally <djrscally@gmail.com> 10705S: Maintained 10706F: drivers/platform/x86/intel/int3472/ 10707 10708INTEL SPEED SELECT TECHNOLOGY 10709M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10710L: platform-driver-x86@vger.kernel.org 10711S: Maintained 10712F: drivers/platform/x86/intel/speed_select_if/ 10713F: include/uapi/linux/isst_if.h 10714F: tools/power/x86/intel-speed-select/ 10715 10716INTEL STRATIX10 FIRMWARE DRIVERS 10717M: Dinh Nguyen <dinguyen@kernel.org> 10718L: linux-kernel@vger.kernel.org 10719S: Maintained 10720T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10721F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10722F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10723F: drivers/firmware/stratix10-rsu.c 10724F: drivers/firmware/stratix10-svc.c 10725F: include/linux/firmware/intel/stratix10-smc.h 10726F: include/linux/firmware/intel/stratix10-svc-client.h 10727 10728INTEL TELEMETRY DRIVER 10729M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10730M: "David E. Box" <david.e.box@linux.intel.com> 10731L: platform-driver-x86@vger.kernel.org 10732S: Maintained 10733F: arch/x86/include/asm/intel_telemetry.h 10734F: drivers/platform/x86/intel/telemetry/ 10735 10736INTEL TPMI DRIVER 10737M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10738L: platform-driver-x86@vger.kernel.org 10739S: Maintained 10740F: drivers/platform/x86/intel/tpmi.c 10741F: include/linux/intel_tpmi.h 10742 10743INTEL UNCORE FREQUENCY CONTROL 10744M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10745L: platform-driver-x86@vger.kernel.org 10746S: Maintained 10747F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10748F: drivers/platform/x86/intel/uncore-frequency/ 10749 10750INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10751M: David E. Box <david.e.box@linux.intel.com> 10752S: Supported 10753F: drivers/platform/x86/intel/vsec.* 10754 10755INTEL VIRTUAL BUTTON DRIVER 10756M: AceLan Kao <acelan.kao@canonical.com> 10757L: platform-driver-x86@vger.kernel.org 10758S: Maintained 10759F: drivers/platform/x86/intel/vbtn.c 10760 10761INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10762M: Stanislaw Gruszka <stf_xl@wp.pl> 10763L: linux-wireless@vger.kernel.org 10764S: Supported 10765F: drivers/net/wireless/intel/iwlegacy/ 10766 10767INTEL WIRELESS WIFI LINK (iwlwifi) 10768M: Gregory Greenman <gregory.greenman@intel.com> 10769L: linux-wireless@vger.kernel.org 10770S: Supported 10771W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10772T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10773F: drivers/net/wireless/intel/iwlwifi/ 10774 10775INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10776M: Jithu Joseph <jithu.joseph@intel.com> 10777R: Maurice Ma <maurice.ma@intel.com> 10778S: Maintained 10779W: https://slimbootloader.github.io/security/firmware-update.html 10780F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10781 10782INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10783L: Dell.Client.Kernel@dell.com 10784S: Maintained 10785F: drivers/platform/x86/intel/wmi/thunderbolt.c 10786 10787INTEL WWAN IOSM DRIVER 10788M: M Chetan Kumar <m.chetan.kumar@intel.com> 10789M: Intel Corporation <linuxwwan@intel.com> 10790L: netdev@vger.kernel.org 10791S: Maintained 10792F: drivers/net/wwan/iosm/ 10793 10794INTEL(R) TRACE HUB 10795M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10796S: Supported 10797F: Documentation/trace/intel_th.rst 10798F: drivers/hwtracing/intel_th/ 10799F: include/linux/intel_th.h 10800 10801INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10802M: Ning Sun <ning.sun@intel.com> 10803L: tboot-devel@lists.sourceforge.net 10804S: Supported 10805W: http://tboot.sourceforge.net 10806T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10807F: Documentation/arch/x86/intel_txt.rst 10808F: arch/x86/kernel/tboot.c 10809F: include/linux/tboot.h 10810 10811INTERCONNECT API 10812M: Georgi Djakov <djakov@kernel.org> 10813L: linux-pm@vger.kernel.org 10814S: Maintained 10815T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10816F: Documentation/devicetree/bindings/interconnect/ 10817F: Documentation/driver-api/interconnect.rst 10818F: drivers/interconnect/ 10819F: include/dt-bindings/interconnect/ 10820F: include/linux/interconnect-provider.h 10821F: include/linux/interconnect.h 10822 10823INTERRUPT COUNTER DRIVER 10824M: Oleksij Rempel <o.rempel@pengutronix.de> 10825R: Pengutronix Kernel Team <kernel@pengutronix.de> 10826L: linux-iio@vger.kernel.org 10827F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10828F: drivers/counter/interrupt-cnt.c 10829 10830INTERSIL ISL7998X VIDEO DECODER DRIVER 10831M: Michael Tretter <m.tretter@pengutronix.de> 10832R: Pengutronix Kernel Team <kernel@pengutronix.de> 10833L: linux-media@vger.kernel.org 10834S: Maintained 10835F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10836F: drivers/media/i2c/isl7998x.c 10837 10838INVENSENSE ICM-426xx IMU DRIVER 10839M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10840L: linux-iio@vger.kernel.org 10841S: Maintained 10842W: https://invensense.tdk.com/ 10843F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10844F: drivers/iio/imu/inv_icm42600/ 10845 10846INVENSENSE MPU-3050 GYROSCOPE DRIVER 10847M: Linus Walleij <linus.walleij@linaro.org> 10848L: linux-iio@vger.kernel.org 10849S: Maintained 10850F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10851F: drivers/iio/gyro/mpu3050* 10852 10853IOC3 ETHERNET DRIVER 10854M: Ralf Baechle <ralf@linux-mips.org> 10855L: linux-mips@vger.kernel.org 10856S: Maintained 10857F: drivers/net/ethernet/sgi/ioc3-eth.c 10858 10859IOMAP FILESYSTEM LIBRARY 10860M: Darrick J. Wong <djwong@kernel.org> 10861L: linux-xfs@vger.kernel.org 10862L: linux-fsdevel@vger.kernel.org 10863S: Supported 10864T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10865F: fs/iomap/ 10866F: include/linux/iomap.h 10867 10868IOMMU DMA-API LAYER 10869M: Robin Murphy <robin.murphy@arm.com> 10870L: iommu@lists.linux.dev 10871S: Maintained 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10873F: drivers/iommu/dma-iommu.c 10874F: drivers/iommu/dma-iommu.h 10875F: drivers/iommu/iova.c 10876F: include/linux/iova.h 10877 10878IOMMU SUBSYSTEM 10879M: Joerg Roedel <joro@8bytes.org> 10880M: Will Deacon <will@kernel.org> 10881R: Robin Murphy <robin.murphy@arm.com> 10882L: iommu@lists.linux.dev 10883S: Maintained 10884T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10885F: Documentation/devicetree/bindings/iommu/ 10886F: Documentation/userspace-api/iommu.rst 10887F: drivers/iommu/ 10888F: include/linux/iommu.h 10889F: include/linux/iova.h 10890F: include/linux/of_iommu.h 10891F: include/uapi/linux/iommu.h 10892 10893IOMMUFD 10894M: Jason Gunthorpe <jgg@nvidia.com> 10895M: Kevin Tian <kevin.tian@intel.com> 10896L: iommu@lists.linux.dev 10897S: Maintained 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10899F: Documentation/userspace-api/iommufd.rst 10900F: drivers/iommu/iommufd/ 10901F: include/linux/iommufd.h 10902F: include/uapi/linux/iommufd.h 10903F: tools/testing/selftests/iommu/ 10904 10905IOSYS-MAP HELPERS 10906M: Thomas Zimmermann <tzimmermann@suse.de> 10907L: dri-devel@lists.freedesktop.org 10908S: Maintained 10909T: git git://anongit.freedesktop.org/drm/drm-misc 10910F: include/linux/iosys-map.h 10911 10912IO_URING 10913M: Jens Axboe <axboe@kernel.dk> 10914R: Pavel Begunkov <asml.silence@gmail.com> 10915L: io-uring@vger.kernel.org 10916S: Maintained 10917T: git git://git.kernel.dk/linux-block 10918T: git git://git.kernel.dk/liburing 10919F: include/linux/io_uring.h 10920F: include/linux/io_uring_types.h 10921F: include/trace/events/io_uring.h 10922F: include/uapi/linux/io_uring.h 10923F: io_uring/ 10924F: tools/io_uring/ 10925 10926IPMI SUBSYSTEM 10927M: Corey Minyard <minyard@acm.org> 10928L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10929S: Supported 10930W: http://openipmi.sourceforge.net/ 10931T: git https://github.com/cminyard/linux-ipmi.git for-next 10932F: Documentation/devicetree/bindings/ipmi/ 10933F: Documentation/driver-api/ipmi.rst 10934F: drivers/char/ipmi/ 10935F: include/linux/ipmi* 10936F: include/uapi/linux/ipmi* 10937 10938IPS SCSI RAID DRIVER 10939M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10940L: linux-scsi@vger.kernel.org 10941S: Maintained 10942W: http://www.adaptec.com/ 10943F: drivers/scsi/ips* 10944 10945IPVS 10946M: Simon Horman <horms@verge.net.au> 10947M: Julian Anastasov <ja@ssi.bg> 10948L: netdev@vger.kernel.org 10949L: lvs-devel@vger.kernel.org 10950S: Maintained 10951T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10952T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10953F: Documentation/networking/ipvs-sysctl.rst 10954F: include/net/ip_vs.h 10955F: include/uapi/linux/ip_vs.h 10956F: net/netfilter/ipvs/ 10957 10958IPWIRELESS DRIVER 10959M: Jiri Kosina <jikos@kernel.org> 10960M: David Sterba <dsterba@suse.com> 10961S: Odd Fixes 10962F: drivers/tty/ipwireless/ 10963 10964IRON DEVICE AUDIO CODEC DRIVERS 10965M: Kiseok Jo <kiseok.jo@irondevice.com> 10966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10967S: Maintained 10968F: Documentation/devicetree/bindings/sound/irondevice,* 10969F: sound/soc/codecs/sma* 10970 10971IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10972M: Marc Zyngier <maz@kernel.org> 10973S: Maintained 10974T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10975F: Documentation/core-api/irq/irq-domain.rst 10976F: include/linux/irqdomain.h 10977F: kernel/irq/irqdomain.c 10978F: kernel/irq/msi.c 10979 10980IRQ SUBSYSTEM 10981M: Thomas Gleixner <tglx@linutronix.de> 10982L: linux-kernel@vger.kernel.org 10983S: Maintained 10984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10985F: include/linux/group_cpus.h 10986F: kernel/irq/ 10987F: lib/group_cpus.c 10988 10989IRQCHIP DRIVERS 10990M: Thomas Gleixner <tglx@linutronix.de> 10991M: Marc Zyngier <maz@kernel.org> 10992L: linux-kernel@vger.kernel.org 10993S: Maintained 10994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10995F: Documentation/devicetree/bindings/interrupt-controller/ 10996F: drivers/irqchip/ 10997 10998ISA 10999M: William Breathitt Gray <william.gray@linaro.org> 11000S: Maintained 11001F: Documentation/driver-api/isa.rst 11002F: drivers/base/isa.c 11003F: include/linux/isa.h 11004 11005ISA RADIO MODULE 11006M: Hans Verkuil <hverkuil@xs4all.nl> 11007L: linux-media@vger.kernel.org 11008S: Maintained 11009W: https://linuxtv.org 11010T: git git://linuxtv.org/media_tree.git 11011F: drivers/media/radio/radio-isa* 11012 11013ISAPNP 11014M: Jaroslav Kysela <perex@perex.cz> 11015S: Maintained 11016F: Documentation/driver-api/isapnp.rst 11017F: drivers/pnp/isapnp/ 11018F: include/linux/isapnp.h 11019 11020ISCSI 11021M: Lee Duncan <lduncan@suse.com> 11022M: Chris Leech <cleech@redhat.com> 11023M: Mike Christie <michael.christie@oracle.com> 11024L: open-iscsi@googlegroups.com 11025L: linux-scsi@vger.kernel.org 11026S: Maintained 11027W: www.open-iscsi.com 11028F: drivers/scsi/*iscsi* 11029F: include/scsi/*iscsi* 11030 11031iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11032M: Peter Jones <pjones@redhat.com> 11033M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11034S: Maintained 11035F: drivers/firmware/iscsi_ibft* 11036 11037ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11038M: Sagi Grimberg <sagi@grimberg.me> 11039M: Max Gurtovoy <mgurtovoy@nvidia.com> 11040L: linux-rdma@vger.kernel.org 11041S: Supported 11042W: http://www.openfabrics.org 11043W: www.open-iscsi.org 11044Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11045F: drivers/infiniband/ulp/iser/ 11046 11047ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11048M: Sagi Grimberg <sagi@grimberg.me> 11049L: linux-rdma@vger.kernel.org 11050L: target-devel@vger.kernel.org 11051S: Supported 11052W: http://www.linux-iscsi.org 11053T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11054F: drivers/infiniband/ulp/isert 11055 11056ISDN/CMTP OVER BLUETOOTH 11057M: Karsten Keil <isdn@linux-pingi.de> 11058L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11059L: netdev@vger.kernel.org 11060S: Odd Fixes 11061W: http://www.isdn4linux.de 11062F: Documentation/isdn/ 11063F: drivers/isdn/capi/ 11064F: include/linux/isdn/ 11065F: include/uapi/linux/isdn/ 11066F: net/bluetooth/cmtp/ 11067 11068ISDN/mISDN SUBSYSTEM 11069M: Karsten Keil <isdn@linux-pingi.de> 11070L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11071L: netdev@vger.kernel.org 11072S: Maintained 11073W: http://www.isdn4linux.de 11074F: drivers/isdn/Kconfig 11075F: drivers/isdn/Makefile 11076F: drivers/isdn/hardware/ 11077F: drivers/isdn/mISDN/ 11078 11079ISOFS FILESYSTEM 11080M: Jan Kara <jack@suse.cz> 11081L: linux-fsdevel@vger.kernel.org 11082S: Maintained 11083F: Documentation/filesystems/isofs.rst 11084F: fs/isofs/ 11085 11086IT87 HARDWARE MONITORING DRIVER 11087M: Jean Delvare <jdelvare@suse.com> 11088L: linux-hwmon@vger.kernel.org 11089S: Maintained 11090F: Documentation/hwmon/it87.rst 11091F: drivers/hwmon/it87.c 11092 11093IT913X MEDIA DRIVER 11094M: Antti Palosaari <crope@iki.fi> 11095L: linux-media@vger.kernel.org 11096S: Maintained 11097W: https://linuxtv.org 11098W: http://palosaari.fi/linux/ 11099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11100T: git git://linuxtv.org/anttip/media_tree.git 11101F: drivers/media/tuners/it913x* 11102 11103ITE IT66121 HDMI BRIDGE DRIVER 11104M: Phong LE <ple@baylibre.com> 11105M: Neil Armstrong <neil.armstrong@linaro.org> 11106S: Maintained 11107T: git git://anongit.freedesktop.org/drm/drm-misc 11108F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11109F: drivers/gpu/drm/bridge/ite-it66121.c 11110 11111IVTV VIDEO4LINUX DRIVER 11112M: Andy Walls <awalls@md.metrocast.net> 11113L: linux-media@vger.kernel.org 11114S: Maintained 11115W: https://linuxtv.org 11116T: git git://linuxtv.org/media_tree.git 11117F: Documentation/admin-guide/media/ivtv* 11118F: drivers/media/pci/ivtv/ 11119F: include/uapi/linux/ivtv* 11120 11121IX2505V MEDIA DRIVER 11122M: Malcolm Priestley <tvboxspy@gmail.com> 11123L: linux-media@vger.kernel.org 11124S: Maintained 11125W: https://linuxtv.org 11126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11127F: drivers/media/dvb-frontends/ix2505v* 11128 11129JAILHOUSE HYPERVISOR INTERFACE 11130M: Jan Kiszka <jan.kiszka@siemens.com> 11131L: jailhouse-dev@googlegroups.com 11132S: Maintained 11133F: arch/x86/include/asm/jailhouse_para.h 11134F: arch/x86/kernel/jailhouse.c 11135 11136JC42.4 TEMPERATURE SENSOR DRIVER 11137M: Guenter Roeck <linux@roeck-us.net> 11138L: linux-hwmon@vger.kernel.org 11139S: Maintained 11140F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11141F: Documentation/hwmon/jc42.rst 11142F: drivers/hwmon/jc42.c 11143 11144JFS FILESYSTEM 11145M: Dave Kleikamp <shaggy@kernel.org> 11146L: jfs-discussion@lists.sourceforge.net 11147S: Odd Fixes 11148W: http://jfs.sourceforge.net/ 11149T: git https://github.com/kleikamp/linux-shaggy.git 11150F: Documentation/admin-guide/jfs.rst 11151F: fs/jfs/ 11152 11153JME NETWORK DRIVER 11154M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11155L: netdev@vger.kernel.org 11156S: Maintained 11157F: drivers/net/ethernet/jme.* 11158 11159JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11160M: David Woodhouse <dwmw2@infradead.org> 11161M: Richard Weinberger <richard@nod.at> 11162L: linux-mtd@lists.infradead.org 11163S: Odd Fixes 11164W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11165T: git git://git.infradead.org/ubifs-2.6.git 11166F: fs/jffs2/ 11167F: include/uapi/linux/jffs2.h 11168 11169JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11170M: "Theodore Ts'o" <tytso@mit.edu> 11171M: Jan Kara <jack@suse.com> 11172L: linux-ext4@vger.kernel.org 11173S: Maintained 11174F: fs/jbd2/ 11175F: include/linux/jbd2.h 11176 11177JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11178M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11179L: linux-media@vger.kernel.org 11180L: linux-renesas-soc@vger.kernel.org 11181S: Maintained 11182F: drivers/media/platform/renesas/rcar_jpu.c 11183 11184JSM Neo PCI based serial card 11185L: linux-serial@vger.kernel.org 11186S: Orphan 11187F: drivers/tty/serial/jsm/ 11188 11189K10TEMP HARDWARE MONITORING DRIVER 11190M: Clemens Ladisch <clemens@ladisch.de> 11191L: linux-hwmon@vger.kernel.org 11192S: Maintained 11193F: Documentation/hwmon/k10temp.rst 11194F: drivers/hwmon/k10temp.c 11195 11196K8TEMP HARDWARE MONITORING DRIVER 11197M: Rudolf Marek <r.marek@assembler.cz> 11198L: linux-hwmon@vger.kernel.org 11199S: Maintained 11200F: Documentation/hwmon/k8temp.rst 11201F: drivers/hwmon/k8temp.c 11202 11203KASAN 11204M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11205R: Alexander Potapenko <glider@google.com> 11206R: Andrey Konovalov <andreyknvl@gmail.com> 11207R: Dmitry Vyukov <dvyukov@google.com> 11208R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11209L: kasan-dev@googlegroups.com 11210S: Maintained 11211F: Documentation/dev-tools/kasan.rst 11212F: arch/*/include/asm/*kasan.h 11213F: arch/*/mm/kasan_init* 11214F: include/linux/kasan*.h 11215F: lib/Kconfig.kasan 11216F: mm/kasan/ 11217F: scripts/Makefile.kasan 11218 11219KCONFIG 11220M: Masahiro Yamada <masahiroy@kernel.org> 11221L: linux-kbuild@vger.kernel.org 11222S: Maintained 11223Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11224T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11225F: Documentation/kbuild/kconfig* 11226F: scripts/Kconfig.include 11227F: scripts/kconfig/ 11228 11229KCOV 11230R: Dmitry Vyukov <dvyukov@google.com> 11231R: Andrey Konovalov <andreyknvl@gmail.com> 11232L: kasan-dev@googlegroups.com 11233S: Maintained 11234F: Documentation/dev-tools/kcov.rst 11235F: include/linux/kcov.h 11236F: include/uapi/linux/kcov.h 11237F: kernel/kcov.c 11238F: scripts/Makefile.kcov 11239 11240KCSAN 11241M: Marco Elver <elver@google.com> 11242R: Dmitry Vyukov <dvyukov@google.com> 11243L: kasan-dev@googlegroups.com 11244S: Maintained 11245F: Documentation/dev-tools/kcsan.rst 11246F: include/linux/kcsan*.h 11247F: kernel/kcsan/ 11248F: lib/Kconfig.kcsan 11249F: scripts/Makefile.kcsan 11250 11251KDUMP 11252M: Baoquan He <bhe@redhat.com> 11253R: Vivek Goyal <vgoyal@redhat.com> 11254R: Dave Young <dyoung@redhat.com> 11255L: kexec@lists.infradead.org 11256S: Maintained 11257W: http://lse.sourceforge.net/kdump/ 11258F: Documentation/admin-guide/kdump/ 11259F: fs/proc/vmcore.c 11260F: include/linux/crash_core.h 11261F: include/linux/crash_dump.h 11262F: include/uapi/linux/vmcore.h 11263F: kernel/crash_*.c 11264 11265KEENE FM RADIO TRANSMITTER DRIVER 11266M: Hans Verkuil <hverkuil@xs4all.nl> 11267L: linux-media@vger.kernel.org 11268S: Maintained 11269W: https://linuxtv.org 11270T: git git://linuxtv.org/media_tree.git 11271F: drivers/media/radio/radio-keene* 11272 11273KERNEL AUTOMOUNTER 11274M: Ian Kent <raven@themaw.net> 11275L: autofs@vger.kernel.org 11276S: Maintained 11277F: fs/autofs/ 11278 11279KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11280M: Masahiro Yamada <masahiroy@kernel.org> 11281R: Nathan Chancellor <nathan@kernel.org> 11282R: Nick Desaulniers <ndesaulniers@google.com> 11283R: Nicolas Schier <nicolas@fjasle.eu> 11284L: linux-kbuild@vger.kernel.org 11285S: Maintained 11286Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11287T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11288F: Documentation/kbuild/ 11289F: Makefile 11290F: scripts/*vmlinux* 11291F: scripts/Kbuild* 11292F: scripts/Makefile* 11293F: scripts/basic/ 11294F: scripts/dummy-tools/ 11295F: scripts/mk* 11296F: scripts/mod/ 11297F: scripts/package/ 11298 11299KERNEL HARDENING (not covered by other areas) 11300M: Kees Cook <keescook@chromium.org> 11301L: linux-hardening@vger.kernel.org 11302S: Supported 11303T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11304F: Documentation/ABI/testing/sysfs-kernel-oops_count 11305F: Documentation/ABI/testing/sysfs-kernel-warn_count 11306F: include/linux/overflow.h 11307F: include/linux/randomize_kstack.h 11308F: mm/usercopy.c 11309K: \b(add|choose)_random_kstack_offset\b 11310K: \b__check_(object_size|heap_object)\b 11311 11312KERNEL JANITORS 11313L: kernel-janitors@vger.kernel.org 11314S: Odd Fixes 11315W: http://kernelnewbies.org/KernelJanitors 11316 11317KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11318M: Chuck Lever <chuck.lever@oracle.com> 11319M: Jeff Layton <jlayton@kernel.org> 11320R: Neil Brown <neilb@suse.de> 11321R: Olga Kornievskaia <kolga@netapp.com> 11322R: Dai Ngo <Dai.Ngo@oracle.com> 11323R: Tom Talpey <tom@talpey.com> 11324L: linux-nfs@vger.kernel.org 11325S: Supported 11326W: http://nfs.sourceforge.net/ 11327T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11328F: Documentation/filesystems/nfs/ 11329F: fs/exportfs/ 11330F: fs/lockd/ 11331F: fs/nfs_common/ 11332F: fs/nfsd/ 11333F: include/linux/lockd/ 11334F: include/linux/sunrpc/ 11335F: include/trace/events/rpcgss.h 11336F: include/trace/events/rpcrdma.h 11337F: include/trace/events/sunrpc.h 11338F: include/trace/misc/fs.h 11339F: include/trace/misc/nfs.h 11340F: include/trace/misc/sunrpc.h 11341F: include/uapi/linux/nfsd/ 11342F: include/uapi/linux/sunrpc/ 11343F: net/sunrpc/ 11344 11345KERNEL REGRESSIONS 11346M: Thorsten Leemhuis <linux@leemhuis.info> 11347L: regressions@lists.linux.dev 11348S: Supported 11349F: Documentation/admin-guide/reporting-regressions.rst 11350F: Documentation/process/handling-regressions.rst 11351 11352KERNEL SELFTEST FRAMEWORK 11353M: Shuah Khan <shuah@kernel.org> 11354M: Shuah Khan <skhan@linuxfoundation.org> 11355L: linux-kselftest@vger.kernel.org 11356S: Maintained 11357Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11359F: Documentation/dev-tools/kselftest* 11360F: tools/testing/selftests/ 11361 11362KERNEL SMB3 SERVER (KSMBD) 11363M: Namjae Jeon <linkinjeon@kernel.org> 11364M: Steve French <sfrench@samba.org> 11365R: Sergey Senozhatsky <senozhatsky@chromium.org> 11366R: Tom Talpey <tom@talpey.com> 11367L: linux-cifs@vger.kernel.org 11368S: Maintained 11369T: git git://git.samba.org/ksmbd.git 11370F: Documentation/filesystems/smb/ksmbd.rst 11371F: fs/smb/common/ 11372F: fs/smb/server/ 11373 11374KERNEL UNIT TESTING FRAMEWORK (KUnit) 11375M: Brendan Higgins <brendanhiggins@google.com> 11376M: David Gow <davidgow@google.com> 11377L: linux-kselftest@vger.kernel.org 11378L: kunit-dev@googlegroups.com 11379S: Maintained 11380W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11383F: Documentation/dev-tools/kunit/ 11384F: include/kunit/ 11385F: lib/kunit/ 11386F: tools/testing/kunit/ 11387 11388KERNEL USERMODE HELPER 11389M: Luis Chamberlain <mcgrof@kernel.org> 11390L: linux-kernel@vger.kernel.org 11391S: Maintained 11392F: include/linux/umh.h 11393F: kernel/umh.c 11394 11395KERNEL VIRTUAL MACHINE (KVM) 11396M: Paolo Bonzini <pbonzini@redhat.com> 11397L: kvm@vger.kernel.org 11398S: Supported 11399W: http://www.linux-kvm.org 11400T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11401F: Documentation/virt/kvm/ 11402F: include/asm-generic/kvm* 11403F: include/kvm/iodev.h 11404F: include/linux/kvm* 11405F: include/trace/events/kvm.h 11406F: include/uapi/asm-generic/kvm* 11407F: include/uapi/linux/kvm* 11408F: tools/kvm/ 11409F: tools/testing/selftests/kvm/ 11410F: virt/kvm/* 11411 11412KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11413M: Marc Zyngier <maz@kernel.org> 11414M: Oliver Upton <oliver.upton@linux.dev> 11415R: James Morse <james.morse@arm.com> 11416R: Suzuki K Poulose <suzuki.poulose@arm.com> 11417R: Zenghui Yu <yuzenghui@huawei.com> 11418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11419L: kvmarm@lists.linux.dev 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11422F: arch/arm64/include/asm/kvm* 11423F: arch/arm64/include/uapi/asm/kvm* 11424F: arch/arm64/kvm/ 11425F: include/kvm/arm_* 11426F: tools/testing/selftests/kvm/*/aarch64/ 11427F: tools/testing/selftests/kvm/aarch64/ 11428 11429KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11430M: Huacai Chen <chenhuacai@kernel.org> 11431L: linux-mips@vger.kernel.org 11432L: kvm@vger.kernel.org 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11435F: arch/mips/include/asm/kvm* 11436F: arch/mips/include/uapi/asm/kvm* 11437F: arch/mips/kvm/ 11438 11439KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11440M: Michael Ellerman <mpe@ellerman.id.au> 11441R: Nicholas Piggin <npiggin@gmail.com> 11442L: linuxppc-dev@lists.ozlabs.org 11443L: kvm@vger.kernel.org 11444S: Maintained (Book3S 64-bit HV) 11445S: Odd fixes (Book3S 64-bit PR) 11446S: Orphan (Book3E and 32-bit) 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11448F: arch/powerpc/include/asm/kvm* 11449F: arch/powerpc/include/uapi/asm/kvm* 11450F: arch/powerpc/kernel/kvm* 11451F: arch/powerpc/kvm/ 11452 11453KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11454M: Anup Patel <anup@brainfault.org> 11455R: Atish Patra <atishp@atishpatra.org> 11456L: kvm@vger.kernel.org 11457L: kvm-riscv@lists.infradead.org 11458L: linux-riscv@lists.infradead.org 11459S: Maintained 11460T: git https://github.com/kvm-riscv/linux.git 11461F: arch/riscv/include/asm/kvm* 11462F: arch/riscv/include/uapi/asm/kvm* 11463F: arch/riscv/kvm/ 11464F: tools/testing/selftests/kvm/*/riscv/ 11465 11466KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11467M: Christian Borntraeger <borntraeger@linux.ibm.com> 11468M: Janosch Frank <frankja@linux.ibm.com> 11469M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11470R: David Hildenbrand <david@redhat.com> 11471L: kvm@vger.kernel.org 11472S: Supported 11473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11474F: Documentation/virt/kvm/s390* 11475F: arch/s390/include/asm/gmap.h 11476F: arch/s390/include/asm/kvm* 11477F: arch/s390/include/uapi/asm/kvm* 11478F: arch/s390/include/uapi/asm/uvdevice.h 11479F: arch/s390/kernel/uv.c 11480F: arch/s390/kvm/ 11481F: arch/s390/mm/gmap.c 11482F: drivers/s390/char/uvdevice.c 11483F: tools/testing/selftests/drivers/s390x/uvdevice/ 11484F: tools/testing/selftests/kvm/*/s390x/ 11485F: tools/testing/selftests/kvm/s390x/ 11486 11487KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11488M: Sean Christopherson <seanjc@google.com> 11489M: Paolo Bonzini <pbonzini@redhat.com> 11490L: kvm@vger.kernel.org 11491S: Supported 11492P: Documentation/process/maintainer-kvm-x86.rst 11493T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11494F: arch/x86/include/asm/kvm* 11495F: arch/x86/include/asm/svm.h 11496F: arch/x86/include/asm/vmx*.h 11497F: arch/x86/include/uapi/asm/kvm* 11498F: arch/x86/include/uapi/asm/svm.h 11499F: arch/x86/include/uapi/asm/vmx.h 11500F: arch/x86/kvm/ 11501F: arch/x86/kvm/*/ 11502 11503KERNFS 11504M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11505M: Tejun Heo <tj@kernel.org> 11506S: Supported 11507T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11508F: fs/kernfs/ 11509F: include/linux/kernfs.h 11510 11511KEXEC 11512M: Eric Biederman <ebiederm@xmission.com> 11513L: kexec@lists.infradead.org 11514S: Maintained 11515W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11516F: include/linux/kexec.h 11517F: include/uapi/linux/kexec.h 11518F: kernel/kexec* 11519 11520KEYS-ENCRYPTED 11521M: Mimi Zohar <zohar@linux.ibm.com> 11522L: linux-integrity@vger.kernel.org 11523L: keyrings@vger.kernel.org 11524S: Supported 11525F: Documentation/security/keys/trusted-encrypted.rst 11526F: include/keys/encrypted-type.h 11527F: security/keys/encrypted-keys/ 11528 11529KEYS-TRUSTED 11530M: James Bottomley <jejb@linux.ibm.com> 11531M: Jarkko Sakkinen <jarkko@kernel.org> 11532M: Mimi Zohar <zohar@linux.ibm.com> 11533L: linux-integrity@vger.kernel.org 11534L: keyrings@vger.kernel.org 11535S: Supported 11536F: Documentation/security/keys/trusted-encrypted.rst 11537F: include/keys/trusted-type.h 11538F: include/keys/trusted_tpm.h 11539F: security/keys/trusted-keys/ 11540 11541KEYS-TRUSTED-CAAM 11542M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11543R: Pengutronix Kernel Team <kernel@pengutronix.de> 11544L: linux-integrity@vger.kernel.org 11545L: keyrings@vger.kernel.org 11546S: Maintained 11547F: include/keys/trusted_caam.h 11548F: security/keys/trusted-keys/trusted_caam.c 11549 11550KEYS-TRUSTED-TEE 11551M: Sumit Garg <sumit.garg@linaro.org> 11552L: linux-integrity@vger.kernel.org 11553L: keyrings@vger.kernel.org 11554S: Supported 11555F: include/keys/trusted_tee.h 11556F: security/keys/trusted-keys/trusted_tee.c 11557 11558KEYS/KEYRINGS 11559M: David Howells <dhowells@redhat.com> 11560M: Jarkko Sakkinen <jarkko@kernel.org> 11561L: keyrings@vger.kernel.org 11562S: Maintained 11563F: Documentation/security/keys/core.rst 11564F: include/keys/ 11565F: include/linux/key-type.h 11566F: include/linux/key.h 11567F: include/linux/keyctl.h 11568F: include/uapi/linux/keyctl.h 11569F: security/keys/ 11570 11571KEYS/KEYRINGS_INTEGRITY 11572M: Jarkko Sakkinen <jarkko@kernel.org> 11573M: Mimi Zohar <zohar@linux.ibm.com> 11574L: linux-integrity@vger.kernel.org 11575L: keyrings@vger.kernel.org 11576S: Supported 11577F: security/integrity/platform_certs 11578 11579KFENCE 11580M: Alexander Potapenko <glider@google.com> 11581M: Marco Elver <elver@google.com> 11582R: Dmitry Vyukov <dvyukov@google.com> 11583L: kasan-dev@googlegroups.com 11584S: Maintained 11585F: Documentation/dev-tools/kfence.rst 11586F: arch/*/include/asm/kfence.h 11587F: include/linux/kfence.h 11588F: lib/Kconfig.kfence 11589F: mm/kfence/ 11590 11591KFIFO 11592M: Stefani Seibold <stefani@seibold.net> 11593S: Maintained 11594F: include/linux/kfifo.h 11595F: lib/kfifo.c 11596F: samples/kfifo/ 11597 11598KGDB / KDB /debug_core 11599M: Jason Wessel <jason.wessel@windriver.com> 11600M: Daniel Thompson <daniel.thompson@linaro.org> 11601R: Douglas Anderson <dianders@chromium.org> 11602L: kgdb-bugreport@lists.sourceforge.net 11603S: Maintained 11604W: http://kgdb.wiki.kernel.org/ 11605T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11606F: Documentation/dev-tools/kgdb.rst 11607F: drivers/misc/kgdbts.c 11608F: drivers/tty/serial/kgdboc.c 11609F: include/linux/kdb.h 11610F: include/linux/kgdb.h 11611F: kernel/debug/ 11612F: kernel/module/kdb.c 11613 11614KHADAS MCU MFD DRIVER 11615M: Neil Armstrong <neil.armstrong@linaro.org> 11616L: linux-amlogic@lists.infradead.org 11617S: Maintained 11618F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11619F: drivers/mfd/khadas-mcu.c 11620F: drivers/thermal/khadas_mcu_fan.c 11621F: include/linux/mfd/khadas-mcu.h 11622 11623KIONIX/ROHM KX022A ACCELEROMETER 11624M: Matti Vaittinen <mazziesaccount@gmail.com> 11625L: linux-iio@vger.kernel.org 11626S: Supported 11627F: drivers/iio/accel/kionix-kx022a* 11628 11629KMEMLEAK 11630M: Catalin Marinas <catalin.marinas@arm.com> 11631S: Maintained 11632F: Documentation/dev-tools/kmemleak.rst 11633F: include/linux/kmemleak.h 11634F: mm/kmemleak.c 11635F: samples/kmemleak/kmemleak-test.c 11636 11637KMSAN 11638M: Alexander Potapenko <glider@google.com> 11639R: Marco Elver <elver@google.com> 11640R: Dmitry Vyukov <dvyukov@google.com> 11641L: kasan-dev@googlegroups.com 11642S: Maintained 11643F: Documentation/dev-tools/kmsan.rst 11644F: arch/*/include/asm/kmsan.h 11645F: arch/*/mm/kmsan_* 11646F: include/linux/kmsan*.h 11647F: lib/Kconfig.kmsan 11648F: mm/kmsan/ 11649F: scripts/Makefile.kmsan 11650 11651KPROBES 11652M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11653M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11654M: "David S. Miller" <davem@davemloft.net> 11655M: Masami Hiramatsu <mhiramat@kernel.org> 11656L: linux-kernel@vger.kernel.org 11657L: linux-trace-kernel@vger.kernel.org 11658S: Maintained 11659Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11660T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11661F: Documentation/trace/kprobes.rst 11662F: include/asm-generic/kprobes.h 11663F: include/linux/kprobes.h 11664F: kernel/kprobes.c 11665F: lib/test_kprobes.c 11666F: samples/kprobes 11667 11668KS0108 LCD CONTROLLER DRIVER 11669M: Miguel Ojeda <ojeda@kernel.org> 11670S: Maintained 11671F: Documentation/admin-guide/auxdisplay/ks0108.rst 11672F: drivers/auxdisplay/ks0108.c 11673F: include/linux/ks0108.h 11674 11675KTD253 BACKLIGHT DRIVER 11676M: Linus Walleij <linus.walleij@linaro.org> 11677S: Maintained 11678F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11679F: drivers/video/backlight/ktd253-backlight.c 11680 11681KTEST 11682M: Steven Rostedt <rostedt@goodmis.org> 11683M: John Hawley <warthog9@eaglescrag.net> 11684S: Maintained 11685F: tools/testing/ktest 11686 11687KTZ8866 BACKLIGHT DRIVER 11688M: Jianhua Lu <lujianhua000@gmail.com> 11689S: Maintained 11690F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11691F: drivers/video/backlight/ktz8866.c 11692 11693KVM PARAVIRT (KVM/paravirt) 11694M: Paolo Bonzini <pbonzini@redhat.com> 11695R: Wanpeng Li <wanpengli@tencent.com> 11696R: Vitaly Kuznetsov <vkuznets@redhat.com> 11697L: kvm@vger.kernel.org 11698S: Supported 11699T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11700F: arch/um/include/asm/kvm_para.h 11701F: arch/x86/include/asm/kvm_para.h 11702F: arch/x86/include/asm/pvclock-abi.h 11703F: arch/x86/include/uapi/asm/kvm_para.h 11704F: arch/x86/kernel/kvm.c 11705F: arch/x86/kernel/kvmclock.c 11706F: include/asm-generic/kvm_para.h 11707F: include/linux/kvm_para.h 11708F: include/uapi/asm-generic/kvm_para.h 11709F: include/uapi/linux/kvm_para.h 11710 11711KVM X86 HYPER-V (KVM/hyper-v) 11712M: Vitaly Kuznetsov <vkuznets@redhat.com> 11713M: Sean Christopherson <seanjc@google.com> 11714M: Paolo Bonzini <pbonzini@redhat.com> 11715L: kvm@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11718F: arch/x86/kvm/hyperv.* 11719F: arch/x86/kvm/kvm_onhyperv.* 11720F: arch/x86/kvm/svm/hyperv.* 11721F: arch/x86/kvm/svm/svm_onhyperv.* 11722F: arch/x86/kvm/vmx/hyperv.* 11723 11724KVM X86 Xen (KVM/Xen) 11725M: David Woodhouse <dwmw2@infradead.org> 11726M: Paul Durrant <paul@xen.org> 11727M: Sean Christopherson <seanjc@google.com> 11728M: Paolo Bonzini <pbonzini@redhat.com> 11729L: kvm@vger.kernel.org 11730S: Supported 11731T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11732F: arch/x86/kvm/xen.* 11733 11734L3MDEV 11735M: David Ahern <dsahern@kernel.org> 11736L: netdev@vger.kernel.org 11737S: Maintained 11738F: include/net/l3mdev.h 11739F: net/l3mdev 11740 11741LANDLOCK SECURITY MODULE 11742M: Mickaël Salaün <mic@digikod.net> 11743L: linux-security-module@vger.kernel.org 11744S: Supported 11745W: https://landlock.io 11746T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11747F: Documentation/security/landlock.rst 11748F: Documentation/userspace-api/landlock.rst 11749F: include/uapi/linux/landlock.h 11750F: samples/landlock/ 11751F: security/landlock/ 11752F: tools/testing/selftests/landlock/ 11753K: landlock 11754K: LANDLOCK 11755 11756LANTIQ / INTEL Ethernet drivers 11757M: Hauke Mehrtens <hauke@hauke-m.de> 11758L: netdev@vger.kernel.org 11759S: Maintained 11760F: drivers/net/dsa/lantiq_gswip.c 11761F: drivers/net/dsa/lantiq_pce.h 11762F: drivers/net/ethernet/lantiq_xrx200.c 11763F: net/dsa/tag_gswip.c 11764 11765LANTIQ MIPS ARCHITECTURE 11766M: John Crispin <john@phrozen.org> 11767L: linux-mips@vger.kernel.org 11768S: Maintained 11769F: arch/mips/lantiq 11770F: drivers/soc/lantiq 11771 11772LASI 53c700 driver for PARISC 11773M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11774L: linux-scsi@vger.kernel.org 11775S: Maintained 11776F: Documentation/scsi/53c700.rst 11777F: drivers/scsi/53c700* 11778 11779LEAKING_ADDRESSES 11780M: Tobin C. Harding <me@tobin.cc> 11781M: Tycho Andersen <tycho@tycho.pizza> 11782L: linux-hardening@vger.kernel.org 11783S: Maintained 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11785F: scripts/leaking_addresses.pl 11786 11787LED SUBSYSTEM 11788M: Pavel Machek <pavel@ucw.cz> 11789M: Lee Jones <lee@kernel.org> 11790L: linux-leds@vger.kernel.org 11791S: Maintained 11792T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11793F: Documentation/devicetree/bindings/leds/ 11794F: Documentation/leds/ 11795F: drivers/leds/ 11796F: include/dt-bindings/leds/ 11797F: include/linux/leds.h 11798 11799LEGACY EEPROM DRIVER 11800M: Jean Delvare <jdelvare@suse.com> 11801S: Maintained 11802F: Documentation/misc-devices/eeprom.rst 11803F: drivers/misc/eeprom/eeprom.c 11804 11805LEGO MINDSTORMS EV3 11806R: David Lechner <david@lechnology.com> 11807S: Maintained 11808F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11809F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11810F: drivers/power/supply/lego_ev3_battery.c 11811 11812LEGO USB Tower driver 11813M: Juergen Stuber <starblue@users.sourceforge.net> 11814L: legousb-devel@lists.sourceforge.net 11815S: Maintained 11816W: http://legousb.sourceforge.net/ 11817F: drivers/usb/misc/legousbtower.c 11818 11819LETSKETCH HID TABLET DRIVER 11820M: Hans de Goede <hdegoede@redhat.com> 11821L: linux-input@vger.kernel.org 11822S: Maintained 11823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11824F: drivers/hid/hid-letsketch.c 11825 11826LG LAPTOP EXTRAS 11827M: Matan Ziv-Av <matan@svgalib.org> 11828L: platform-driver-x86@vger.kernel.org 11829S: Maintained 11830F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11831F: Documentation/admin-guide/laptops/lg-laptop.rst 11832F: drivers/platform/x86/lg-laptop.c 11833 11834LG2160 MEDIA DRIVER 11835M: Michael Krufky <mkrufky@linuxtv.org> 11836L: linux-media@vger.kernel.org 11837S: Maintained 11838W: https://linuxtv.org 11839W: http://github.com/mkrufky 11840Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11841T: git git://linuxtv.org/mkrufky/tuners.git 11842F: drivers/media/dvb-frontends/lg2160.* 11843 11844LGDT3305 MEDIA DRIVER 11845M: Michael Krufky <mkrufky@linuxtv.org> 11846L: linux-media@vger.kernel.org 11847S: Maintained 11848W: https://linuxtv.org 11849W: http://github.com/mkrufky 11850Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11851T: git git://linuxtv.org/mkrufky/tuners.git 11852F: drivers/media/dvb-frontends/lgdt3305.* 11853 11854LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11855M: Viresh Kumar <vireshk@kernel.org> 11856L: linux-ide@vger.kernel.org 11857S: Maintained 11858T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11859F: drivers/ata/pata_arasan_cf.c 11860F: include/linux/pata_arasan_cf_data.h 11861 11862LIBATA PATA DRIVERS 11863R: Sergey Shtylyov <s.shtylyov@omp.ru> 11864L: linux-ide@vger.kernel.org 11865F: drivers/ata/ata_*.c 11866F: drivers/ata/pata_*.c 11867 11868LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11869M: Linus Walleij <linus.walleij@linaro.org> 11870L: linux-ide@vger.kernel.org 11871S: Maintained 11872T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11873F: drivers/ata/pata_ftide010.c 11874F: drivers/ata/sata_gemini.c 11875F: drivers/ata/sata_gemini.h 11876 11877LIBATA SATA AHCI PLATFORM devices support 11878M: Hans de Goede <hdegoede@redhat.com> 11879M: Jens Axboe <axboe@kernel.dk> 11880L: linux-ide@vger.kernel.org 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11883F: drivers/ata/ahci_platform.c 11884F: drivers/ata/libahci_platform.c 11885F: include/linux/ahci_platform.h 11886 11887LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11888M: Serge Semin <fancer.lancer@gmail.com> 11889L: linux-ide@vger.kernel.org 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11892F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11893F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11894F: drivers/ata/ahci_dwc.c 11895 11896LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11897M: Mikael Pettersson <mikpelinux@gmail.com> 11898L: linux-ide@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11901F: drivers/ata/sata_promise.* 11902 11903LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11904M: Damien Le Moal <dlemoal@kernel.org> 11905L: linux-ide@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11908F: Documentation/ABI/testing/sysfs-ata 11909F: Documentation/devicetree/bindings/ata/ 11910F: drivers/ata/ 11911F: include/linux/ata.h 11912F: include/linux/libata.h 11913 11914LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11915M: Vishal Verma <vishal.l.verma@intel.com> 11916M: Dan Williams <dan.j.williams@intel.com> 11917M: Dave Jiang <dave.jiang@intel.com> 11918L: nvdimm@lists.linux.dev 11919S: Supported 11920Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11921P: Documentation/nvdimm/maintainer-entry-profile.rst 11922F: drivers/nvdimm/btt* 11923 11924LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11925M: Dan Williams <dan.j.williams@intel.com> 11926M: Vishal Verma <vishal.l.verma@intel.com> 11927M: Dave Jiang <dave.jiang@intel.com> 11928L: nvdimm@lists.linux.dev 11929S: Supported 11930Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11931P: Documentation/nvdimm/maintainer-entry-profile.rst 11932F: drivers/nvdimm/pmem* 11933 11934LIBNVDIMM: DEVICETREE BINDINGS 11935M: Oliver O'Halloran <oohall@gmail.com> 11936L: nvdimm@lists.linux.dev 11937S: Supported 11938Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11939F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11940F: drivers/nvdimm/of_pmem.c 11941 11942LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11943M: Dan Williams <dan.j.williams@intel.com> 11944M: Vishal Verma <vishal.l.verma@intel.com> 11945M: Dave Jiang <dave.jiang@intel.com> 11946M: Ira Weiny <ira.weiny@intel.com> 11947L: nvdimm@lists.linux.dev 11948S: Supported 11949Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11950P: Documentation/nvdimm/maintainer-entry-profile.rst 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11952F: drivers/acpi/nfit/* 11953F: drivers/nvdimm/* 11954F: include/linux/libnvdimm.h 11955F: include/linux/nd.h 11956F: include/uapi/linux/ndctl.h 11957F: tools/testing/nvdimm/ 11958 11959LICENSES and SPDX stuff 11960M: Thomas Gleixner <tglx@linutronix.de> 11961M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11962L: linux-spdx@vger.kernel.org 11963S: Maintained 11964T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11965F: COPYING 11966F: Documentation/process/license-rules.rst 11967F: LICENSES/ 11968F: scripts/spdxcheck-test.sh 11969F: scripts/spdxcheck.py 11970F: scripts/spdxexclude 11971 11972LINEAR RANGES HELPERS 11973M: Mark Brown <broonie@kernel.org> 11974R: Matti Vaittinen <mazziesaccount@gmail.com> 11975F: include/linux/linear_range.h 11976F: lib/linear_ranges.c 11977F: lib/test_linear_ranges.c 11978 11979LINUX FOR POWER MACINTOSH 11980L: linuxppc-dev@lists.ozlabs.org 11981S: Orphan 11982F: arch/powerpc/platforms/powermac/ 11983F: drivers/macintosh/ 11984X: drivers/macintosh/adb-iop.c 11985X: drivers/macintosh/via-macii.c 11986 11987LINUX FOR POWERPC (32-BIT AND 64-BIT) 11988M: Michael Ellerman <mpe@ellerman.id.au> 11989R: Nicholas Piggin <npiggin@gmail.com> 11990R: Christophe Leroy <christophe.leroy@csgroup.eu> 11991L: linuxppc-dev@lists.ozlabs.org 11992S: Supported 11993W: https://github.com/linuxppc/wiki/wiki 11994Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11996F: Documentation/ABI/stable/sysfs-firmware-opal-* 11997F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11998F: Documentation/devicetree/bindings/powerpc/ 11999F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12000F: Documentation/powerpc/ 12001F: arch/powerpc/ 12002F: drivers/*/*/*pasemi* 12003F: drivers/*/*pasemi* 12004F: drivers/char/tpm/tpm_ibmvtpm* 12005F: drivers/crypto/nx/ 12006F: drivers/crypto/vmx/ 12007F: drivers/i2c/busses/i2c-opal.c 12008F: drivers/net/ethernet/ibm/ibmveth.* 12009F: drivers/net/ethernet/ibm/ibmvnic.* 12010F: drivers/pci/hotplug/pnv_php.c 12011F: drivers/pci/hotplug/rpa* 12012F: drivers/rtc/rtc-opal.c 12013F: drivers/scsi/ibmvscsi/ 12014F: drivers/tty/hvc/hvc_opal.c 12015F: drivers/watchdog/wdrtas.c 12016F: tools/testing/selftests/powerpc 12017N: /pmac 12018N: powermac 12019N: powernv 12020N: [^a-z0-9]ps3 12021N: pseries 12022 12023LINUX FOR POWERPC EMBEDDED MPC5XXX 12024M: Anatolij Gustschin <agust@denx.de> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd Fixes 12027F: arch/powerpc/platforms/512x/ 12028F: arch/powerpc/platforms/52xx/ 12029 12030LINUX FOR POWERPC EMBEDDED PPC4XX 12031L: linuxppc-dev@lists.ozlabs.org 12032S: Orphan 12033F: arch/powerpc/platforms/40x/ 12034F: arch/powerpc/platforms/44x/ 12035 12036LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12037M: Scott Wood <oss@buserror.net> 12038L: linuxppc-dev@lists.ozlabs.org 12039S: Odd fixes 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12041F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12042F: Documentation/devicetree/bindings/powerpc/fsl/ 12043F: arch/powerpc/platforms/83xx/ 12044F: arch/powerpc/platforms/85xx/ 12045 12046LINUX FOR POWERPC EMBEDDED PPC8XX 12047M: Christophe Leroy <christophe.leroy@csgroup.eu> 12048L: linuxppc-dev@lists.ozlabs.org 12049S: Maintained 12050F: arch/powerpc/platforms/8xx/ 12051 12052LINUX KERNEL DUMP TEST MODULE (LKDTM) 12053M: Kees Cook <keescook@chromium.org> 12054S: Maintained 12055F: drivers/misc/lkdtm/* 12056F: tools/testing/selftests/lkdtm/* 12057 12058LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12059M: Alan Stern <stern@rowland.harvard.edu> 12060M: Andrea Parri <parri.andrea@gmail.com> 12061M: Will Deacon <will@kernel.org> 12062M: Peter Zijlstra <peterz@infradead.org> 12063M: Boqun Feng <boqun.feng@gmail.com> 12064M: Nicholas Piggin <npiggin@gmail.com> 12065M: David Howells <dhowells@redhat.com> 12066M: Jade Alglave <j.alglave@ucl.ac.uk> 12067M: Luc Maranget <luc.maranget@inria.fr> 12068M: "Paul E. McKenney" <paulmck@kernel.org> 12069R: Akira Yokosawa <akiyks@gmail.com> 12070R: Daniel Lustig <dlustig@nvidia.com> 12071R: Joel Fernandes <joel@joelfernandes.org> 12072L: linux-kernel@vger.kernel.org 12073L: linux-arch@vger.kernel.org 12074S: Supported 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12076F: Documentation/atomic_bitops.txt 12077F: Documentation/atomic_t.txt 12078F: Documentation/core-api/refcount-vs-atomic.rst 12079F: Documentation/litmus-tests/ 12080F: Documentation/memory-barriers.txt 12081F: tools/memory-model/ 12082 12083LINUX-NEXT TREE 12084M: Stephen Rothwell <sfr@canb.auug.org.au> 12085L: linux-next@vger.kernel.org 12086S: Supported 12087B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12088T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12089 12090LIS3LV02D ACCELEROMETER DRIVER 12091M: Eric Piel <eric.piel@tremplin-utc.net> 12092S: Maintained 12093F: Documentation/misc-devices/lis3lv02d.rst 12094F: drivers/misc/lis3lv02d/ 12095F: drivers/platform/x86/hp/hp_accel.c 12096 12097LIST KUNIT TEST 12098M: David Gow <davidgow@google.com> 12099L: linux-kselftest@vger.kernel.org 12100L: kunit-dev@googlegroups.com 12101S: Maintained 12102F: lib/list-test.c 12103 12104LITEX PLATFORM 12105M: Karol Gugala <kgugala@antmicro.com> 12106M: Mateusz Holenko <mholenko@antmicro.com> 12107M: Gabriel Somlo <gsomlo@gmail.com> 12108M: Joel Stanley <joel@jms.id.au> 12109S: Maintained 12110F: Documentation/devicetree/bindings/*/litex,*.yaml 12111F: arch/openrisc/boot/dts/or1klitex.dts 12112F: drivers/mmc/host/litex_mmc.c 12113F: drivers/net/ethernet/litex/* 12114F: drivers/soc/litex/* 12115F: drivers/tty/serial/liteuart.c 12116F: include/linux/litex.h 12117N: litex 12118 12119LIVE PATCHING 12120M: Josh Poimboeuf <jpoimboe@kernel.org> 12121M: Jiri Kosina <jikos@kernel.org> 12122M: Miroslav Benes <mbenes@suse.cz> 12123M: Petr Mladek <pmladek@suse.com> 12124R: Joe Lawrence <joe.lawrence@redhat.com> 12125L: live-patching@vger.kernel.org 12126S: Maintained 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12128F: Documentation/ABI/testing/sysfs-kernel-livepatch 12129F: Documentation/livepatch/ 12130F: arch/powerpc/include/asm/livepatch.h 12131F: include/linux/livepatch.h 12132F: kernel/livepatch/ 12133F: kernel/module/livepatch.c 12134F: lib/livepatch/ 12135F: samples/livepatch/ 12136F: tools/testing/selftests/livepatch/ 12137 12138LLC (802.2) 12139L: netdev@vger.kernel.org 12140S: Odd fixes 12141F: include/linux/llc.h 12142F: include/net/llc* 12143F: include/uapi/linux/llc.h 12144F: net/llc/ 12145 12146LM73 HARDWARE MONITOR DRIVER 12147M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: drivers/hwmon/lm73.c 12151 12152LM78 HARDWARE MONITOR DRIVER 12153M: Jean Delvare <jdelvare@suse.com> 12154L: linux-hwmon@vger.kernel.org 12155S: Maintained 12156F: Documentation/hwmon/lm78.rst 12157F: drivers/hwmon/lm78.c 12158 12159LM83 HARDWARE MONITOR DRIVER 12160M: Jean Delvare <jdelvare@suse.com> 12161L: linux-hwmon@vger.kernel.org 12162S: Maintained 12163F: Documentation/hwmon/lm83.rst 12164F: drivers/hwmon/lm83.c 12165 12166LM90 HARDWARE MONITOR DRIVER 12167M: Jean Delvare <jdelvare@suse.com> 12168L: linux-hwmon@vger.kernel.org 12169S: Maintained 12170F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12171F: Documentation/hwmon/lm90.rst 12172F: drivers/hwmon/lm90.c 12173F: include/dt-bindings/thermal/lm90.h 12174 12175LM95234 HARDWARE MONITOR DRIVER 12176M: Guenter Roeck <linux@roeck-us.net> 12177L: linux-hwmon@vger.kernel.org 12178S: Maintained 12179F: Documentation/hwmon/lm95234.rst 12180F: drivers/hwmon/lm95234.c 12181 12182LME2510 MEDIA DRIVER 12183M: Malcolm Priestley <tvboxspy@gmail.com> 12184L: linux-media@vger.kernel.org 12185S: Maintained 12186W: https://linuxtv.org 12187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12188F: drivers/media/usb/dvb-usb-v2/lmedm04* 12189 12190LOADPIN SECURITY MODULE 12191M: Kees Cook <keescook@chromium.org> 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12194F: Documentation/admin-guide/LSM/LoadPin.rst 12195F: security/loadpin/ 12196 12197LOCKING PRIMITIVES 12198M: Peter Zijlstra <peterz@infradead.org> 12199M: Ingo Molnar <mingo@redhat.com> 12200M: Will Deacon <will@kernel.org> 12201R: Waiman Long <longman@redhat.com> 12202R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12203L: linux-kernel@vger.kernel.org 12204S: Maintained 12205T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12206F: Documentation/locking/ 12207F: arch/*/include/asm/spinlock*.h 12208F: include/linux/lockdep.h 12209F: include/linux/mutex*.h 12210F: include/linux/rwlock*.h 12211F: include/linux/rwsem*.h 12212F: include/linux/seqlock.h 12213F: include/linux/spinlock*.h 12214F: kernel/locking/ 12215F: lib/locking*.[ch] 12216X: kernel/locking/locktorture.c 12217 12218LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12219M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12220L: linux-ntfs-dev@lists.sourceforge.net 12221S: Maintained 12222W: http://www.linux-ntfs.org/content/view/19/37/ 12223F: Documentation/admin-guide/ldm.rst 12224F: block/partitions/ldm.* 12225 12226LOGITECH HID GAMING KEYBOARDS 12227M: Hans de Goede <hdegoede@redhat.com> 12228L: linux-input@vger.kernel.org 12229S: Maintained 12230T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12231F: drivers/hid/hid-lg-g15.c 12232 12233LONTIUM LT8912B MIPI TO HDMI BRIDGE 12234M: Adrien Grassein <adrien.grassein@gmail.com> 12235S: Maintained 12236F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12237F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12238 12239LOONGARCH 12240M: Huacai Chen <chenhuacai@kernel.org> 12241R: WANG Xuerui <kernel@xen0n.name> 12242L: loongarch@lists.linux.dev 12243S: Maintained 12244T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12245F: Documentation/loongarch/ 12246F: Documentation/translations/zh_CN/loongarch/ 12247F: arch/loongarch/ 12248F: drivers/*/*loongarch* 12249 12250LOONGSON GPIO DRIVER 12251M: Yinbo Zhu <zhuyinbo@loongson.cn> 12252L: linux-gpio@vger.kernel.org 12253S: Maintained 12254F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12255F: drivers/gpio/gpio-loongson-64bit.c 12256 12257LOONGSON LS2X I2C DRIVER 12258M: Binbin Zhou <zhoubinbin@loongson.cn> 12259L: linux-i2c@vger.kernel.org 12260S: Maintained 12261F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12262F: drivers/i2c/busses/i2c-ls2x.c 12263 12264LOONGSON-2 SOC SERIES CLOCK DRIVER 12265M: Yinbo Zhu <zhuyinbo@loongson.cn> 12266L: linux-clk@vger.kernel.org 12267S: Maintained 12268F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12269F: drivers/clk/clk-loongson2.c 12270F: include/dt-bindings/clock/loongson,ls2k-clk.h 12271 12272LOONGSON-2 SOC SERIES GUTS DRIVER 12273M: Yinbo Zhu <zhuyinbo@loongson.cn> 12274L: loongarch@lists.linux.dev 12275S: Maintained 12276F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12277F: drivers/soc/loongson/loongson2_guts.c 12278 12279LOONGSON-2 SOC SERIES PINCTRL DRIVER 12280M: zhanghongchen <zhanghongchen@loongson.cn> 12281M: Yinbo Zhu <zhuyinbo@loongson.cn> 12282L: linux-gpio@vger.kernel.org 12283S: Maintained 12284F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12285F: drivers/pinctrl/pinctrl-loongson2.c 12286 12287LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12288M: Sathya Prakash <sathya.prakash@broadcom.com> 12289M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12290M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12291L: MPT-FusionLinux.pdl@broadcom.com 12292L: linux-scsi@vger.kernel.org 12293S: Supported 12294W: http://www.avagotech.com/support/ 12295F: drivers/message/fusion/ 12296F: drivers/scsi/mpt3sas/ 12297 12298LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12299M: Matthew Wilcox <willy@infradead.org> 12300L: linux-scsi@vger.kernel.org 12301S: Maintained 12302F: drivers/scsi/sym53c8xx_2/ 12303 12304LTC1660 DAC DRIVER 12305M: Marcus Folkesson <marcus.folkesson@gmail.com> 12306L: linux-iio@vger.kernel.org 12307S: Maintained 12308F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12309F: drivers/iio/dac/ltc1660.c 12310 12311LTC2688 IIO DAC DRIVER 12312M: Nuno Sá <nuno.sa@analog.com> 12313L: linux-iio@vger.kernel.org 12314S: Supported 12315W: https://ez.analog.com/linux-software-drivers 12316F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12317F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12318F: drivers/iio/dac/ltc2688.c 12319 12320LTC2947 HARDWARE MONITOR DRIVER 12321M: Nuno Sá <nuno.sa@analog.com> 12322L: linux-hwmon@vger.kernel.org 12323S: Supported 12324W: https://ez.analog.com/linux-software-drivers 12325F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12326F: drivers/hwmon/ltc2947-core.c 12327F: drivers/hwmon/ltc2947-i2c.c 12328F: drivers/hwmon/ltc2947-spi.c 12329F: drivers/hwmon/ltc2947.h 12330 12331LTC2983 IIO TEMPERATURE DRIVER 12332M: Nuno Sá <nuno.sa@analog.com> 12333L: linux-iio@vger.kernel.org 12334S: Supported 12335W: https://ez.analog.com/linux-software-drivers 12336F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12337F: drivers/iio/temperature/ltc2983.c 12338 12339LTC4261 HARDWARE MONITOR DRIVER 12340M: Guenter Roeck <linux@roeck-us.net> 12341L: linux-hwmon@vger.kernel.org 12342S: Maintained 12343F: Documentation/hwmon/ltc4261.rst 12344F: drivers/hwmon/ltc4261.c 12345 12346LTC4306 I2C MULTIPLEXER DRIVER 12347M: Michael Hennerich <michael.hennerich@analog.com> 12348L: linux-i2c@vger.kernel.org 12349S: Supported 12350W: https://ez.analog.com/linux-software-drivers 12351F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12352F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12353 12354LTP (Linux Test Project) 12355M: Mike Frysinger <vapier@gentoo.org> 12356M: Cyril Hrubis <chrubis@suse.cz> 12357M: Wanlong Gao <wanlong.gao@gmail.com> 12358M: Jan Stancek <jstancek@redhat.com> 12359M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12360M: Alexey Kodanev <alexey.kodanev@oracle.com> 12361L: ltp@lists.linux.it (subscribers-only) 12362S: Maintained 12363W: http://linux-test-project.github.io/ 12364T: git https://github.com/linux-test-project/ltp.git 12365 12366LYNX 28G SERDES PHY DRIVER 12367M: Ioana Ciornei <ioana.ciornei@nxp.com> 12368L: netdev@vger.kernel.org 12369S: Supported 12370F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12371F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12372 12373LYNX PCS MODULE 12374M: Ioana Ciornei <ioana.ciornei@nxp.com> 12375L: netdev@vger.kernel.org 12376S: Supported 12377F: drivers/net/pcs/pcs-lynx.c 12378F: include/linux/pcs-lynx.h 12379 12380M68K ARCHITECTURE 12381M: Geert Uytterhoeven <geert@linux-m68k.org> 12382L: linux-m68k@lists.linux-m68k.org 12383S: Maintained 12384W: http://www.linux-m68k.org/ 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12386F: arch/m68k/ 12387F: drivers/zorro/ 12388 12389M68K ON APPLE MACINTOSH 12390M: Joshua Thompson <funaho@jurai.org> 12391L: linux-m68k@lists.linux-m68k.org 12392S: Maintained 12393W: http://www.mac.linux-m68k.org/ 12394F: arch/m68k/mac/ 12395F: drivers/macintosh/adb-iop.c 12396F: drivers/macintosh/via-macii.c 12397 12398M68K ON HP9000/300 12399M: Philip Blundell <philb@gnu.org> 12400S: Maintained 12401W: http://www.tazenda.demon.co.uk/phil/linux-hp 12402F: arch/m68k/hp300/ 12403 12404M88DS3103 MEDIA DRIVER 12405M: Antti Palosaari <crope@iki.fi> 12406L: linux-media@vger.kernel.org 12407S: Maintained 12408W: https://linuxtv.org 12409W: http://palosaari.fi/linux/ 12410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12411T: git git://linuxtv.org/anttip/media_tree.git 12412F: drivers/media/dvb-frontends/m88ds3103* 12413 12414M88RS2000 MEDIA DRIVER 12415M: Malcolm Priestley <tvboxspy@gmail.com> 12416L: linux-media@vger.kernel.org 12417S: Maintained 12418W: https://linuxtv.org 12419Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12420F: drivers/media/dvb-frontends/m88rs2000* 12421 12422MA901 MASTERKIT USB FM RADIO DRIVER 12423M: Alexey Klimov <klimov.linux@gmail.com> 12424L: linux-media@vger.kernel.org 12425S: Maintained 12426T: git git://linuxtv.org/media_tree.git 12427F: drivers/media/radio/radio-ma901.c 12428 12429MAC80211 12430M: Johannes Berg <johannes@sipsolutions.net> 12431L: linux-wireless@vger.kernel.org 12432S: Maintained 12433W: https://wireless.wiki.kernel.org/ 12434Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12435T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12437F: Documentation/networking/mac80211-injection.rst 12438F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12439F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12440F: include/net/mac80211.h 12441F: net/mac80211/ 12442 12443MAILBOX API 12444M: Jassi Brar <jassisinghbrar@gmail.com> 12445L: linux-kernel@vger.kernel.org 12446S: Maintained 12447F: Documentation/devicetree/bindings/mailbox/ 12448F: drivers/mailbox/ 12449F: include/dt-bindings/mailbox/ 12450F: include/linux/mailbox_client.h 12451F: include/linux/mailbox_controller.h 12452 12453MAILBOX ARM MHUv2 12454M: Viresh Kumar <viresh.kumar@linaro.org> 12455M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12456L: linux-kernel@vger.kernel.org 12457S: Maintained 12458F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12459F: drivers/mailbox/arm_mhuv2.c 12460F: include/linux/mailbox/arm_mhuv2_message.h 12461 12462MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12463M: Michael Kerrisk <mtk.manpages@gmail.com> 12464L: linux-man@vger.kernel.org 12465S: Maintained 12466W: http://www.kernel.org/doc/man-pages 12467 12468MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12469M: Jeremy Kerr <jk@codeconstruct.com.au> 12470M: Matt Johnston <matt@codeconstruct.com.au> 12471L: netdev@vger.kernel.org 12472S: Maintained 12473F: Documentation/networking/mctp.rst 12474F: drivers/net/mctp/ 12475F: include/net/mctp.h 12476F: include/net/mctpdevice.h 12477F: include/net/netns/mctp.h 12478F: net/mctp/ 12479 12480MAPLE TREE 12481M: Liam R. Howlett <Liam.Howlett@oracle.com> 12482L: maple-tree@lists.infradead.org 12483L: linux-mm@kvack.org 12484S: Supported 12485F: Documentation/core-api/maple_tree.rst 12486F: include/linux/maple_tree.h 12487F: include/trace/events/maple_tree.h 12488F: lib/maple_tree.c 12489F: lib/test_maple_tree.c 12490F: tools/testing/radix-tree/linux/maple_tree.h 12491F: tools/testing/radix-tree/maple.c 12492 12493MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12494M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12495L: linux-mips@vger.kernel.org 12496S: Maintained 12497F: arch/mips/boot/dts/img/pistachio* 12498 12499MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12500M: Andrew Lunn <andrew@lunn.ch> 12501L: netdev@vger.kernel.org 12502S: Maintained 12503F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12504F: Documentation/networking/devlink/mv88e6xxx.rst 12505F: drivers/net/dsa/mv88e6xxx/ 12506F: include/linux/dsa/mv88e6xxx.h 12507F: include/linux/platform_data/mv88e6xxx.h 12508 12509MARVELL ARMADA 3700 PHY DRIVERS 12510M: Miquel Raynal <miquel.raynal@bootlin.com> 12511S: Maintained 12512F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12513F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12514F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12515F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12516 12517MARVELL ARMADA 3700 SERIAL DRIVER 12518M: Pali Rohár <pali@kernel.org> 12519S: Maintained 12520F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12521F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12522F: drivers/tty/serial/mvebu-uart.c 12523 12524MARVELL ARMADA DRM SUPPORT 12525M: Russell King <linux@armlinux.org.uk> 12526S: Maintained 12527T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12528T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12529F: Documentation/devicetree/bindings/display/armada/ 12530F: drivers/gpu/drm/armada/ 12531F: include/uapi/drm/armada_drm.h 12532 12533MARVELL CRYPTO DRIVER 12534M: Boris Brezillon <bbrezillon@kernel.org> 12535M: Arnaud Ebalard <arno@natisbad.org> 12536M: Srujana Challa <schalla@marvell.com> 12537L: linux-crypto@vger.kernel.org 12538S: Maintained 12539F: drivers/crypto/marvell/ 12540F: include/linux/soc/marvell/octeontx2/ 12541 12542MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12543M: Mirko Lindner <mlindner@marvell.com> 12544M: Stephen Hemminger <stephen@networkplumber.org> 12545L: netdev@vger.kernel.org 12546S: Maintained 12547F: drivers/net/ethernet/marvell/sk* 12548 12549MARVELL LIBERTAS WIRELESS DRIVER 12550L: libertas-dev@lists.infradead.org 12551S: Orphan 12552F: drivers/net/wireless/marvell/libertas/ 12553 12554MARVELL MACCHIATOBIN SUPPORT 12555M: Russell King <linux@armlinux.org.uk> 12556L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12557S: Maintained 12558F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12559 12560MARVELL MV643XX ETHERNET DRIVER 12561M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12562L: netdev@vger.kernel.org 12563S: Maintained 12564F: drivers/net/ethernet/marvell/mv643xx_eth.* 12565F: include/linux/mv643xx.h 12566 12567MARVELL MV88X3310 PHY DRIVER 12568M: Russell King <linux@armlinux.org.uk> 12569M: Marek Behún <kabel@kernel.org> 12570L: netdev@vger.kernel.org 12571S: Maintained 12572F: drivers/net/phy/marvell10g.c 12573 12574MARVELL MVEBU THERMAL DRIVER 12575M: Miquel Raynal <miquel.raynal@bootlin.com> 12576S: Maintained 12577F: drivers/thermal/armada_thermal.c 12578 12579MARVELL MVNETA ETHERNET DRIVER 12580M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12581L: netdev@vger.kernel.org 12582S: Maintained 12583F: drivers/net/ethernet/marvell/mvneta.* 12584 12585MARVELL MVPP2 ETHERNET DRIVER 12586M: Marcin Wojtas <mw@semihalf.com> 12587M: Russell King <linux@armlinux.org.uk> 12588L: netdev@vger.kernel.org 12589S: Maintained 12590F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12591F: drivers/net/ethernet/marvell/mvpp2/ 12592 12593MARVELL MWIFIEX WIRELESS DRIVER 12594M: Brian Norris <briannorris@chromium.org> 12595L: linux-wireless@vger.kernel.org 12596S: Odd Fixes 12597F: drivers/net/wireless/marvell/mwifiex/ 12598 12599MARVELL MWL8K WIRELESS DRIVER 12600L: linux-wireless@vger.kernel.org 12601S: Orphan 12602F: drivers/net/wireless/marvell/mwl8k.c 12603 12604MARVELL NAND CONTROLLER DRIVER 12605M: Miquel Raynal <miquel.raynal@bootlin.com> 12606L: linux-mtd@lists.infradead.org 12607S: Maintained 12608F: drivers/mtd/nand/raw/marvell_nand.c 12609 12610MARVELL OCTEON ENDPOINT DRIVER 12611M: Veerasenareddy Burru <vburru@marvell.com> 12612M: Sathesh Edara <sedara@marvell.com> 12613L: netdev@vger.kernel.org 12614S: Supported 12615F: drivers/net/ethernet/marvell/octeon_ep 12616 12617MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12618M: Sunil Goutham <sgoutham@marvell.com> 12619M: Geetha sowjanya <gakula@marvell.com> 12620M: Subbaraya Sundeep <sbhatta@marvell.com> 12621M: hariprasad <hkelam@marvell.com> 12622L: netdev@vger.kernel.org 12623S: Supported 12624F: drivers/net/ethernet/marvell/octeontx2/nic/ 12625F: include/linux/soc/marvell/octeontx2/ 12626 12627MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12628M: Sunil Goutham <sgoutham@marvell.com> 12629M: Linu Cherian <lcherian@marvell.com> 12630M: Geetha sowjanya <gakula@marvell.com> 12631M: Jerin Jacob <jerinj@marvell.com> 12632M: hariprasad <hkelam@marvell.com> 12633M: Subbaraya Sundeep <sbhatta@marvell.com> 12634L: netdev@vger.kernel.org 12635S: Supported 12636F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12637F: drivers/net/ethernet/marvell/octeontx2/af/ 12638 12639MARVELL PRESTERA ETHERNET SWITCH DRIVER 12640M: Taras Chornyi <taras.chornyi@plvision.eu> 12641S: Supported 12642W: https://github.com/Marvell-switching/switchdev-prestera 12643F: drivers/net/ethernet/marvell/prestera/ 12644 12645MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12646M: Nicolas Pitre <nico@fluxnic.net> 12647S: Odd Fixes 12648F: drivers/mmc/host/mvsdio.* 12649 12650MARVELL USB MDIO CONTROLLER DRIVER 12651M: Tobias Waldekranz <tobias@waldekranz.com> 12652L: netdev@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12655F: drivers/net/mdio/mdio-mvusb.c 12656 12657MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12658M: Hu Ziji <huziji@marvell.com> 12659L: linux-mmc@vger.kernel.org 12660S: Supported 12661F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12662F: drivers/mmc/host/sdhci-xenon* 12663 12664MATROX FRAMEBUFFER DRIVER 12665L: linux-fbdev@vger.kernel.org 12666S: Orphan 12667F: drivers/video/fbdev/matrox/matroxfb_* 12668F: include/uapi/linux/matroxfb.h 12669 12670MAX15301 DRIVER 12671M: Daniel Nilsson <daniel.nilsson@flex.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/hwmon/max15301.rst 12675F: drivers/hwmon/pmbus/max15301.c 12676 12677MAX16065 HARDWARE MONITOR DRIVER 12678M: Guenter Roeck <linux@roeck-us.net> 12679L: linux-hwmon@vger.kernel.org 12680S: Maintained 12681F: Documentation/hwmon/max16065.rst 12682F: drivers/hwmon/max16065.c 12683 12684MAX2175 SDR TUNER DRIVER 12685M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12686L: linux-media@vger.kernel.org 12687S: Maintained 12688T: git git://linuxtv.org/media_tree.git 12689F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12690F: Documentation/userspace-api/media/drivers/max2175.rst 12691F: drivers/media/i2c/max2175* 12692F: include/uapi/linux/max2175.h 12693 12694MAX31827 TEMPERATURE SWITCH DRIVER 12695M: Daniel Matyas <daniel.matyas@analog.com> 12696L: linux-hwmon@vger.kernel.org 12697S: Supported 12698W: http://ez.analog.com/community/linux-device-drivers 12699F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12700F: Documentation/hwmon/max31827.rst 12701F: drivers/hwmon/max31827.c 12702 12703MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12704L: linux-hwmon@vger.kernel.org 12705S: Orphan 12706F: Documentation/hwmon/max6650.rst 12707F: drivers/hwmon/max6650.c 12708 12709MAX6697 HARDWARE MONITOR DRIVER 12710M: Guenter Roeck <linux@roeck-us.net> 12711L: linux-hwmon@vger.kernel.org 12712S: Maintained 12713F: Documentation/devicetree/bindings/hwmon/max6697.txt 12714F: Documentation/hwmon/max6697.rst 12715F: drivers/hwmon/max6697.c 12716F: include/linux/platform_data/max6697.h 12717 12718MAX9286 QUAD GMSL DESERIALIZER DRIVER 12719M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12720M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12721M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12722M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12723L: linux-media@vger.kernel.org 12724S: Maintained 12725F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12726F: drivers/media/i2c/max9286.c 12727 12728MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12729M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12730L: linux-media@vger.kernel.org 12731S: Maintained 12732F: drivers/staging/media/max96712/max96712.c 12733 12734MAX9860 MONO AUDIO VOICE CODEC DRIVER 12735M: Peter Rosin <peda@axentia.se> 12736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12737S: Maintained 12738F: Documentation/devicetree/bindings/sound/max9860.txt 12739F: sound/soc/codecs/max9860.* 12740 12741MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12742M: Andreas Klinger <ak@it-klinger.de> 12743L: linux-iio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12746F: drivers/iio/proximity/mb1232.c 12747 12748MAXIM MAX11205 DRIVER 12749M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12750L: linux-iio@vger.kernel.org 12751S: Supported 12752W: https://ez.analog.com/linux-software-drivers 12753F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12754F: drivers/iio/adc/max11205.c 12755 12756MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12757R: Iskren Chernev <iskren.chernev@gmail.com> 12758R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12759R: Marek Szyprowski <m.szyprowski@samsung.com> 12760R: Matheus Castello <matheus@castello.eng.br> 12761L: linux-pm@vger.kernel.org 12762S: Maintained 12763F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12764F: drivers/power/supply/max17040_battery.c 12765 12766MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12767R: Hans de Goede <hdegoede@redhat.com> 12768R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12769R: Marek Szyprowski <m.szyprowski@samsung.com> 12770R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12771R: Purism Kernel Team <kernel@puri.sm> 12772L: linux-pm@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12775F: drivers/power/supply/max17042_battery.c 12776 12777MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12778M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12779L: linux-kernel@vger.kernel.org 12780S: Maintained 12781F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12782F: drivers/regulator/max20086-regulator.c 12783 12784MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12785M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12786L: linux-iio@vger.kernel.org 12787S: Maintained 12788F: drivers/iio/temperature/max30208.c 12789 12790MAXIM MAX77650 PMIC MFD DRIVER 12791M: Bartosz Golaszewski <brgl@bgdev.pl> 12792L: linux-kernel@vger.kernel.org 12793S: Maintained 12794F: Documentation/devicetree/bindings/*/*max77650.yaml 12795F: Documentation/devicetree/bindings/*/max77650*.yaml 12796F: drivers/gpio/gpio-max77650.c 12797F: drivers/input/misc/max77650-onkey.c 12798F: drivers/leds/leds-max77650.c 12799F: drivers/mfd/max77650.c 12800F: drivers/power/supply/max77650-charger.c 12801F: drivers/regulator/max77650-regulator.c 12802F: include/linux/mfd/max77650.h 12803 12804MAXIM MAX77714 PMIC MFD DRIVER 12805M: Luca Ceresoli <luca@lucaceresoli.net> 12806S: Maintained 12807F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12808F: drivers/mfd/max77714.c 12809F: include/linux/mfd/max77714.h 12810 12811MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12812M: Javier Martinez Canillas <javier@dowhile0.org> 12813L: linux-kernel@vger.kernel.org 12814S: Supported 12815F: Documentation/devicetree/bindings/*/*max77802.yaml 12816F: drivers/regulator/max77802-regulator.c 12817F: include/dt-bindings/*/*max77802.h 12818 12819MAXIM MAX77976 BATTERY CHARGER 12820M: Luca Ceresoli <luca@lucaceresoli.net> 12821S: Supported 12822F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12823F: drivers/power/supply/max77976_charger.c 12824 12825MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12826M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12827L: linux-pm@vger.kernel.org 12828S: Supported 12829B: mailto:linux-samsung-soc@vger.kernel.org 12830F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12831F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12832F: drivers/power/supply/max14577_charger.c 12833F: drivers/power/supply/max77693_charger.c 12834 12835MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12836M: Chanwoo Choi <cw00.choi@samsung.com> 12837M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12838L: linux-kernel@vger.kernel.org 12839S: Supported 12840B: mailto:linux-samsung-soc@vger.kernel.org 12841F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12842F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12843F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12844F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12845F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12846F: drivers/*/*max77843.c 12847F: drivers/*/max14577*.c 12848F: drivers/*/max77686*.c 12849F: drivers/*/max77693*.c 12850F: drivers/clk/clk-max77686.c 12851F: drivers/extcon/extcon-max14577.c 12852F: drivers/extcon/extcon-max77693.c 12853F: drivers/rtc/rtc-max77686.c 12854F: include/linux/mfd/max14577*.h 12855F: include/linux/mfd/max77686*.h 12856F: include/linux/mfd/max77693*.h 12857 12858MAXIRADIO FM RADIO RECEIVER DRIVER 12859M: Hans Verkuil <hverkuil@xs4all.nl> 12860L: linux-media@vger.kernel.org 12861S: Maintained 12862W: https://linuxtv.org 12863T: git git://linuxtv.org/media_tree.git 12864F: drivers/media/radio/radio-maxiradio* 12865 12866MAXLINEAR ETHERNET PHY DRIVER 12867M: Xu Liang <lxu@maxlinear.com> 12868L: netdev@vger.kernel.org 12869S: Supported 12870F: drivers/net/phy/mxl-gpy.c 12871 12872MCAN MMIO DEVICE DRIVER 12873M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12874L: linux-can@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12877F: drivers/net/can/m_can/m_can.c 12878F: drivers/net/can/m_can/m_can.h 12879F: drivers/net/can/m_can/m_can_platform.c 12880 12881MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12882R: Yasushi SHOJI <yashi@spacecubics.com> 12883L: linux-can@vger.kernel.org 12884S: Maintained 12885F: drivers/net/can/usb/mcba_usb.c 12886 12887MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12888M: Rishi Gupta <gupt21@gmail.com> 12889L: linux-i2c@vger.kernel.org 12890L: linux-input@vger.kernel.org 12891S: Maintained 12892F: drivers/hid/hid-mcp2221.c 12893 12894MCP251XFD SPI-CAN NETWORK DRIVER 12895M: Marc Kleine-Budde <mkl@pengutronix.de> 12896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12897R: Thomas Kopp <thomas.kopp@microchip.com> 12898L: linux-can@vger.kernel.org 12899S: Maintained 12900F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12901F: drivers/net/can/spi/mcp251xfd/ 12902 12903MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12904M: Peter Rosin <peda@axentia.se> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12908F: drivers/iio/potentiometer/mcp4018.c 12909F: drivers/iio/potentiometer/mcp4531.c 12910 12911MCR20A IEEE-802.15.4 RADIO DRIVER 12912M: Stefan Schmidt <stefan@datenfreihafen.org> 12913L: linux-wpan@vger.kernel.org 12914S: Odd Fixes 12915W: https://github.com/xueliu/mcr20a-linux 12916F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12917F: drivers/net/ieee802154/mcr20a.c 12918F: drivers/net/ieee802154/mcr20a.h 12919 12920MDIO REGMAP DRIVER 12921M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12922L: netdev@vger.kernel.org 12923S: Maintained 12924F: drivers/net/mdio/mdio-regmap.c 12925F: include/linux/mdio/mdio-regmap.h 12926 12927MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12928M: William Breathitt Gray <william.gray@linaro.org> 12929L: linux-iio@vger.kernel.org 12930S: Maintained 12931F: drivers/iio/dac/cio-dac.c 12932 12933MEDIA CONTROLLER FRAMEWORK 12934M: Sakari Ailus <sakari.ailus@linux.intel.com> 12935M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12936L: linux-media@vger.kernel.org 12937S: Supported 12938W: https://www.linuxtv.org 12939T: git git://linuxtv.org/media_tree.git 12940F: drivers/media/mc/ 12941F: include/media/media-*.h 12942F: include/uapi/linux/media.h 12943 12944MEDIA DRIVER FOR FREESCALE IMX PXP 12945M: Philipp Zabel <p.zabel@pengutronix.de> 12946L: linux-media@vger.kernel.org 12947S: Maintained 12948T: git git://linuxtv.org/media_tree.git 12949F: drivers/media/platform/nxp/imx-pxp.[ch] 12950 12951MEDIA DRIVERS FOR ASCOT2E 12952M: Sergey Kozlov <serjk@netup.ru> 12953M: Abylay Ospan <aospan@netup.ru> 12954L: linux-media@vger.kernel.org 12955S: Supported 12956W: https://linuxtv.org 12957W: http://netup.tv/ 12958T: git git://linuxtv.org/media_tree.git 12959F: drivers/media/dvb-frontends/ascot2e* 12960 12961MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12962M: Jasmin Jessich <jasmin@anw.at> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965W: https://linuxtv.org 12966T: git git://linuxtv.org/media_tree.git 12967F: drivers/media/dvb-frontends/cxd2099* 12968 12969MEDIA DRIVERS FOR CXD2841ER 12970M: Sergey Kozlov <serjk@netup.ru> 12971M: Abylay Ospan <aospan@netup.ru> 12972L: linux-media@vger.kernel.org 12973S: Supported 12974W: https://linuxtv.org 12975W: http://netup.tv/ 12976T: git git://linuxtv.org/media_tree.git 12977F: drivers/media/dvb-frontends/cxd2841er* 12978 12979MEDIA DRIVERS FOR CXD2880 12980M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12981L: linux-media@vger.kernel.org 12982S: Supported 12983W: http://linuxtv.org/ 12984T: git git://linuxtv.org/media_tree.git 12985F: drivers/media/dvb-frontends/cxd2880/* 12986F: drivers/media/spi/cxd2880* 12987 12988MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12989L: linux-media@vger.kernel.org 12990S: Orphan 12991W: https://linuxtv.org 12992T: git git://linuxtv.org/media_tree.git 12993F: drivers/media/pci/ddbridge/* 12994 12995MEDIA DRIVERS FOR FREESCALE IMX 12996M: Steve Longerbeam <slongerbeam@gmail.com> 12997M: Philipp Zabel <p.zabel@pengutronix.de> 12998L: linux-media@vger.kernel.org 12999S: Maintained 13000T: git git://linuxtv.org/media_tree.git 13001F: Documentation/admin-guide/media/imx.rst 13002F: Documentation/devicetree/bindings/media/imx.txt 13003F: drivers/staging/media/imx/ 13004F: include/linux/imx-media.h 13005F: include/media/imx.h 13006 13007MEDIA DRIVERS FOR FREESCALE IMX7 13008M: Rui Miguel Silva <rmfrfs@gmail.com> 13009M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13010L: linux-media@vger.kernel.org 13011S: Maintained 13012T: git git://linuxtv.org/media_tree.git 13013F: Documentation/admin-guide/media/imx7.rst 13014F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13015F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13016F: drivers/media/platform/nxp/imx-mipi-csis.c 13017F: drivers/media/platform/nxp/imx7-media-csi.c 13018 13019MEDIA DRIVERS FOR HELENE 13020M: Abylay Ospan <aospan@netup.ru> 13021L: linux-media@vger.kernel.org 13022S: Supported 13023W: https://linuxtv.org 13024W: http://netup.tv/ 13025T: git git://linuxtv.org/media_tree.git 13026F: drivers/media/dvb-frontends/helene* 13027 13028MEDIA DRIVERS FOR HORUS3A 13029M: Sergey Kozlov <serjk@netup.ru> 13030M: Abylay Ospan <aospan@netup.ru> 13031L: linux-media@vger.kernel.org 13032S: Supported 13033W: https://linuxtv.org 13034W: http://netup.tv/ 13035T: git git://linuxtv.org/media_tree.git 13036F: drivers/media/dvb-frontends/horus3a* 13037 13038MEDIA DRIVERS FOR LNBH25 13039M: Sergey Kozlov <serjk@netup.ru> 13040M: Abylay Ospan <aospan@netup.ru> 13041L: linux-media@vger.kernel.org 13042S: Supported 13043W: https://linuxtv.org 13044W: http://netup.tv/ 13045T: git git://linuxtv.org/media_tree.git 13046F: drivers/media/dvb-frontends/lnbh25* 13047 13048MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13049L: linux-media@vger.kernel.org 13050S: Orphan 13051W: https://linuxtv.org 13052T: git git://linuxtv.org/media_tree.git 13053F: drivers/media/dvb-frontends/mxl5xx* 13054 13055MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13056M: Sergey Kozlov <serjk@netup.ru> 13057M: Abylay Ospan <aospan@netup.ru> 13058L: linux-media@vger.kernel.org 13059S: Supported 13060W: https://linuxtv.org 13061W: http://netup.tv/ 13062T: git git://linuxtv.org/media_tree.git 13063F: drivers/media/pci/netup_unidvb/* 13064 13065MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13066M: Dmitry Osipenko <digetx@gmail.com> 13067L: linux-media@vger.kernel.org 13068L: linux-tegra@vger.kernel.org 13069S: Maintained 13070T: git git://linuxtv.org/media_tree.git 13071F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13072F: drivers/media/platform/nvidia/tegra-vde/ 13073 13074MEDIA DRIVERS FOR RENESAS - CEU 13075M: Jacopo Mondi <jacopo@jmondi.org> 13076L: linux-media@vger.kernel.org 13077L: linux-renesas-soc@vger.kernel.org 13078S: Supported 13079T: git git://linuxtv.org/media_tree.git 13080F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13081F: drivers/media/platform/renesas/renesas-ceu.c 13082F: include/media/drv-intf/renesas-ceu.h 13083 13084MEDIA DRIVERS FOR RENESAS - DRIF 13085M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13086L: linux-media@vger.kernel.org 13087L: linux-renesas-soc@vger.kernel.org 13088S: Supported 13089T: git git://linuxtv.org/media_tree.git 13090F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13091F: drivers/media/platform/renesas/rcar_drif.c 13092 13093MEDIA DRIVERS FOR RENESAS - FCP 13094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13095L: linux-media@vger.kernel.org 13096L: linux-renesas-soc@vger.kernel.org 13097S: Supported 13098T: git git://linuxtv.org/media_tree.git 13099F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13100F: drivers/media/platform/renesas/rcar-fcp.c 13101F: include/media/rcar-fcp.h 13102 13103MEDIA DRIVERS FOR RENESAS - FDP1 13104M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13105L: linux-media@vger.kernel.org 13106L: linux-renesas-soc@vger.kernel.org 13107S: Supported 13108T: git git://linuxtv.org/media_tree.git 13109F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13110F: drivers/media/platform/renesas/rcar_fdp1.c 13111 13112MEDIA DRIVERS FOR RENESAS - VIN 13113M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13114L: linux-media@vger.kernel.org 13115L: linux-renesas-soc@vger.kernel.org 13116S: Supported 13117T: git git://linuxtv.org/media_tree.git 13118F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13119F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13120F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13121F: drivers/media/platform/renesas/rcar-isp.c 13122F: drivers/media/platform/renesas/rcar-vin/ 13123 13124MEDIA DRIVERS FOR RENESAS - VSP1 13125M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13126M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13127L: linux-media@vger.kernel.org 13128L: linux-renesas-soc@vger.kernel.org 13129S: Supported 13130T: git git://linuxtv.org/media_tree.git 13131F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13132F: drivers/media/platform/renesas/vsp1/ 13133 13134MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13135L: linux-media@vger.kernel.org 13136S: Orphan 13137W: https://linuxtv.org 13138T: git git://linuxtv.org/media_tree.git 13139F: drivers/media/dvb-frontends/stv0910* 13140 13141MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13142L: linux-media@vger.kernel.org 13143S: Orphan 13144W: https://linuxtv.org 13145T: git git://linuxtv.org/media_tree.git 13146F: drivers/media/dvb-frontends/stv6111* 13147 13148MEDIA DRIVERS FOR STM32 - DCMI 13149M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13150L: linux-media@vger.kernel.org 13151S: Supported 13152T: git git://linuxtv.org/media_tree.git 13153F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13154F: drivers/media/platform/st/stm32/stm32-dcmi.c 13155 13156MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13157M: Mauro Carvalho Chehab <mchehab@kernel.org> 13158L: linux-media@vger.kernel.org 13159S: Maintained 13160W: https://linuxtv.org 13161Q: http://patchwork.kernel.org/project/linux-media/list/ 13162T: git git://linuxtv.org/media_tree.git 13163F: Documentation/admin-guide/media/ 13164F: Documentation/devicetree/bindings/media/ 13165F: Documentation/driver-api/media/ 13166F: Documentation/userspace-api/media/ 13167F: drivers/media/ 13168F: drivers/staging/media/ 13169F: include/dt-bindings/media/ 13170F: include/linux/platform_data/media/ 13171F: include/media/ 13172F: include/uapi/linux/dvb/ 13173F: include/uapi/linux/ivtv* 13174F: include/uapi/linux/media.h 13175F: include/uapi/linux/uvcvideo.h 13176F: include/uapi/linux/v4l2-* 13177F: include/uapi/linux/videodev2.h 13178 13179MEDIATEK BLUETOOTH DRIVER 13180M: Sean Wang <sean.wang@mediatek.com> 13181L: linux-bluetooth@vger.kernel.org 13182L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13183S: Maintained 13184F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13185F: drivers/bluetooth/btmtkuart.c 13186 13187MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13188M: Sean Wang <sean.wang@mediatek.com> 13189L: linux-pm@vger.kernel.org 13190S: Maintained 13191F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13192F: drivers/power/reset/mt6323-poweroff.c 13193 13194MEDIATEK CIR DRIVER 13195M: Sean Wang <sean.wang@mediatek.com> 13196S: Maintained 13197F: drivers/media/rc/mtk-cir.c 13198 13199MEDIATEK DMA DRIVER 13200M: Sean Wang <sean.wang@mediatek.com> 13201L: dmaengine@vger.kernel.org 13202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13203L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13204S: Maintained 13205F: Documentation/devicetree/bindings/dma/mtk-* 13206F: drivers/dma/mediatek/ 13207 13208MEDIATEK ETHERNET DRIVER 13209M: Felix Fietkau <nbd@nbd.name> 13210M: John Crispin <john@phrozen.org> 13211M: Sean Wang <sean.wang@mediatek.com> 13212M: Mark Lee <Mark-MC.Lee@mediatek.com> 13213M: Lorenzo Bianconi <lorenzo@kernel.org> 13214L: netdev@vger.kernel.org 13215S: Maintained 13216F: drivers/net/ethernet/mediatek/ 13217 13218MEDIATEK ETHERNET PCS DRIVER 13219M: Alexander Couzens <lynxis@fe80.eu> 13220M: Daniel Golle <daniel@makrotopia.org> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: drivers/net/pcs/pcs-mtk-lynxi.c 13224F: include/linux/pcs/pcs-mtk-lynxi.h 13225 13226MEDIATEK ETHERNET PHY DRIVERS 13227M: Daniel Golle <daniel@makrotopia.org> 13228M: Qingfang Deng <dqfext@gmail.com> 13229M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13230L: netdev@vger.kernel.org 13231S: Maintained 13232F: drivers/net/phy/mediatek-ge-soc.c 13233F: drivers/net/phy/mediatek-ge.c 13234 13235MEDIATEK I2C CONTROLLER DRIVER 13236M: Qii Wang <qii.wang@mediatek.com> 13237L: linux-i2c@vger.kernel.org 13238S: Maintained 13239F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13240F: drivers/i2c/busses/i2c-mt65xx.c 13241 13242MEDIATEK IOMMU DRIVER 13243M: Yong Wu <yong.wu@mediatek.com> 13244L: iommu@lists.linux.dev 13245L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13246S: Supported 13247F: Documentation/devicetree/bindings/iommu/mediatek* 13248F: drivers/iommu/mtk_iommu* 13249F: include/dt-bindings/memory/mt*-port.h 13250 13251MEDIATEK JPEG DRIVER 13252M: Bin Liu <bin.liu@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13255F: drivers/media/platform/mediatek/jpeg/ 13256 13257MEDIATEK KEYPAD DRIVER 13258M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13259S: Supported 13260F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13261F: drivers/input/keyboard/mt6779-keypad.c 13262 13263MEDIATEK MDP DRIVER 13264M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13265M: Houlong Wei <houlong.wei@mediatek.com> 13266M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13267S: Supported 13268F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13269F: drivers/media/platform/mediatek/mdp/ 13270F: drivers/media/platform/mediatek/vpu/ 13271 13272MEDIATEK MEDIA DRIVER 13273M: Tiffany Lin <tiffany.lin@mediatek.com> 13274M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13275M: Yunfei Dong <yunfei.dong@mediatek.com> 13276S: Supported 13277F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13278F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13279F: drivers/media/platform/mediatek/vcodec/ 13280F: drivers/media/platform/mediatek/vpu/ 13281 13282MEDIATEK MMC/SD/SDIO DRIVER 13283M: Chaotian Jing <chaotian.jing@mediatek.com> 13284S: Maintained 13285F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13286F: drivers/mmc/host/mtk-sd.c 13287 13288MEDIATEK MT76 WIRELESS LAN DRIVER 13289M: Felix Fietkau <nbd@nbd.name> 13290M: Lorenzo Bianconi <lorenzo@kernel.org> 13291M: Ryder Lee <ryder.lee@mediatek.com> 13292R: Shayne Chen <shayne.chen@mediatek.com> 13293R: Sean Wang <sean.wang@mediatek.com> 13294L: linux-wireless@vger.kernel.org 13295S: Maintained 13296T: git https://github.com/nbd168/wireless 13297F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13298F: drivers/net/wireless/mediatek/mt76/ 13299 13300MEDIATEK MT7601U WIRELESS LAN DRIVER 13301M: Jakub Kicinski <kuba@kernel.org> 13302L: linux-wireless@vger.kernel.org 13303S: Maintained 13304F: drivers/net/wireless/mediatek/mt7601u/ 13305 13306MEDIATEK MT7621 CLOCK DRIVER 13307M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13310F: drivers/clk/ralink/clk-mt7621.c 13311 13312MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13313M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13316F: drivers/pci/controller/pcie-mt7621.c 13317 13318MEDIATEK MT7621 PHY PCI DRIVER 13319M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13320S: Maintained 13321F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13322F: drivers/phy/ralink/phy-mt7621-pci.c 13323 13324MEDIATEK MT7621/28/88 I2C DRIVER 13325M: Stefan Roese <sr@denx.de> 13326L: linux-i2c@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13329F: drivers/i2c/busses/i2c-mt7621.c 13330 13331MEDIATEK MTMIPS CLOCK DRIVER 13332M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13333S: Maintained 13334F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13335F: drivers/clk/ralink/clk-mtmips.c 13336 13337MEDIATEK NAND CONTROLLER DRIVER 13338L: linux-mtd@lists.infradead.org 13339S: Orphan 13340F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13341F: drivers/mtd/nand/raw/mtk_* 13342 13343MEDIATEK PMIC LED DRIVER 13344M: Sean Wang <sean.wang@mediatek.com> 13345S: Maintained 13346F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13347F: drivers/leds/leds-mt6323.c 13348 13349MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13350M: Sean Wang <sean.wang@mediatek.com> 13351S: Maintained 13352F: drivers/char/hw_random/mtk-rng.c 13353 13354MEDIATEK SMI DRIVER 13355M: Yong Wu <yong.wu@mediatek.com> 13356L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13357S: Supported 13358F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13359F: drivers/memory/mtk-smi.c 13360F: include/soc/mediatek/smi.h 13361 13362MEDIATEK SWITCH DRIVER 13363M: Arınç ÜNAL <arinc.unal@arinc9.com> 13364M: Daniel Golle <daniel@makrotopia.org> 13365M: Landen Chao <Landen.Chao@mediatek.com> 13366M: DENG Qingfang <dqfext@gmail.com> 13367M: Sean Wang <sean.wang@mediatek.com> 13368L: netdev@vger.kernel.org 13369S: Maintained 13370F: drivers/net/dsa/mt7530-mdio.c 13371F: drivers/net/dsa/mt7530-mmio.c 13372F: drivers/net/dsa/mt7530.* 13373F: net/dsa/tag_mtk.c 13374 13375MEDIATEK T7XX 5G WWAN MODEM DRIVER 13376M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13377M: Intel Corporation <linuxwwan@intel.com> 13378R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13379R: Liu Haijun <haijun.liu@mediatek.com> 13380R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13381R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13382L: netdev@vger.kernel.org 13383S: Supported 13384F: drivers/net/wwan/t7xx/ 13385 13386MEDIATEK USB3 DRD IP DRIVER 13387M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13388L: linux-usb@vger.kernel.org 13389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13391S: Maintained 13392F: Documentation/devicetree/bindings/usb/mediatek,* 13393F: drivers/usb/host/xhci-mtk* 13394F: drivers/usb/mtu3/ 13395 13396MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13397M: Peter Senna Tschudin <peter.senna@gmail.com> 13398M: Martin Donnelly <martin.donnelly@ge.com> 13399M: Martyn Welch <martyn.welch@collabora.co.uk> 13400S: Maintained 13401F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13402F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13403 13404MEGARAID SCSI/SAS DRIVERS 13405M: Kashyap Desai <kashyap.desai@broadcom.com> 13406M: Sumit Saxena <sumit.saxena@broadcom.com> 13407M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13408L: megaraidlinux.pdl@broadcom.com 13409L: linux-scsi@vger.kernel.org 13410S: Maintained 13411W: http://www.avagotech.com/support/ 13412F: Documentation/scsi/megaraid.rst 13413F: drivers/scsi/megaraid.* 13414F: drivers/scsi/megaraid/ 13415 13416MELEXIS MLX90614 DRIVER 13417M: Crt Mori <cmo@melexis.com> 13418L: linux-iio@vger.kernel.org 13419S: Supported 13420W: http://www.melexis.com 13421F: drivers/iio/temperature/mlx90614.c 13422 13423MELEXIS MLX90632 DRIVER 13424M: Crt Mori <cmo@melexis.com> 13425L: linux-iio@vger.kernel.org 13426S: Supported 13427W: http://www.melexis.com 13428F: drivers/iio/temperature/mlx90632.c 13429 13430MELFAS MIP4 TOUCHSCREEN DRIVER 13431M: Sangwon Jee <jeesw@melfas.com> 13432S: Supported 13433W: http://www.melfas.com 13434F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13435F: drivers/input/touchscreen/melfas_mip4.c 13436 13437MELLANOX BLUEFIELD I2C DRIVER 13438M: Khalil Blaiech <kblaiech@nvidia.com> 13439M: Asmaa Mnebhi <asmaa@nvidia.com> 13440L: linux-i2c@vger.kernel.org 13441S: Supported 13442F: drivers/i2c/busses/i2c-mlxbf.c 13443 13444MELLANOX ETHERNET DRIVER (mlx4_en) 13445M: Tariq Toukan <tariqt@nvidia.com> 13446L: netdev@vger.kernel.org 13447S: Supported 13448W: http://www.mellanox.com 13449Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13450F: drivers/net/ethernet/mellanox/mlx4/en_* 13451 13452MELLANOX ETHERNET DRIVER (mlx5e) 13453M: Saeed Mahameed <saeedm@nvidia.com> 13454L: netdev@vger.kernel.org 13455S: Supported 13456W: http://www.mellanox.com 13457Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13458F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13459 13460MELLANOX ETHERNET INNOVA DRIVERS 13461R: Boris Pismenny <borisp@nvidia.com> 13462L: netdev@vger.kernel.org 13463S: Supported 13464W: http://www.mellanox.com 13465Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13466F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13467F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13468F: include/linux/mlx5/mlx5_ifc_fpga.h 13469 13470MELLANOX ETHERNET SWITCH DRIVERS 13471M: Ido Schimmel <idosch@nvidia.com> 13472M: Petr Machata <petrm@nvidia.com> 13473L: netdev@vger.kernel.org 13474S: Supported 13475W: http://www.mellanox.com 13476Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13477F: drivers/net/ethernet/mellanox/mlxsw/ 13478F: tools/testing/selftests/drivers/net/mlxsw/ 13479 13480MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13481M: mlxsw@nvidia.com 13482L: netdev@vger.kernel.org 13483S: Supported 13484W: http://www.mellanox.com 13485Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13486F: drivers/net/ethernet/mellanox/mlxfw/ 13487 13488MELLANOX HARDWARE PLATFORM SUPPORT 13489M: Hans de Goede <hdegoede@redhat.com> 13490M: Mark Gross <markgross@kernel.org> 13491M: Vadim Pasternak <vadimp@nvidia.com> 13492L: platform-driver-x86@vger.kernel.org 13493S: Supported 13494F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13495F: drivers/platform/mellanox/ 13496F: include/linux/platform_data/mlxreg.h 13497 13498MELLANOX MLX4 core VPI driver 13499M: Tariq Toukan <tariqt@nvidia.com> 13500L: netdev@vger.kernel.org 13501L: linux-rdma@vger.kernel.org 13502S: Supported 13503W: http://www.mellanox.com 13504Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13505F: drivers/net/ethernet/mellanox/mlx4/ 13506F: include/linux/mlx4/ 13507 13508MELLANOX MLX4 IB driver 13509M: Yishai Hadas <yishaih@nvidia.com> 13510L: linux-rdma@vger.kernel.org 13511S: Supported 13512W: http://www.mellanox.com 13513Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13514F: drivers/infiniband/hw/mlx4/ 13515F: include/linux/mlx4/ 13516F: include/uapi/rdma/mlx4-abi.h 13517 13518MELLANOX MLX5 core VPI driver 13519M: Saeed Mahameed <saeedm@nvidia.com> 13520M: Leon Romanovsky <leonro@nvidia.com> 13521L: netdev@vger.kernel.org 13522L: linux-rdma@vger.kernel.org 13523S: Supported 13524W: http://www.mellanox.com 13525Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13526F: Documentation/networking/device_drivers/ethernet/mellanox/ 13527F: drivers/net/ethernet/mellanox/mlx5/core/ 13528F: include/linux/mlx5/ 13529 13530MELLANOX MLX5 IB driver 13531M: Leon Romanovsky <leonro@nvidia.com> 13532L: linux-rdma@vger.kernel.org 13533S: Supported 13534W: http://www.mellanox.com 13535Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13536F: drivers/infiniband/hw/mlx5/ 13537F: include/linux/mlx5/ 13538F: include/uapi/rdma/mlx5-abi.h 13539 13540MELLANOX MLXCPLD I2C AND MUX DRIVER 13541M: Vadim Pasternak <vadimp@nvidia.com> 13542M: Michael Shych <michaelsh@nvidia.com> 13543L: linux-i2c@vger.kernel.org 13544S: Supported 13545F: Documentation/i2c/busses/i2c-mlxcpld.rst 13546F: drivers/i2c/busses/i2c-mlxcpld.c 13547F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13548 13549MELLANOX MLXCPLD LED DRIVER 13550M: Vadim Pasternak <vadimp@nvidia.com> 13551L: linux-leds@vger.kernel.org 13552S: Supported 13553F: Documentation/leds/leds-mlxcpld.rst 13554F: drivers/leds/leds-mlxcpld.c 13555F: drivers/leds/leds-mlxreg.c 13556 13557MELLANOX PLATFORM DRIVER 13558M: Vadim Pasternak <vadimp@nvidia.com> 13559L: platform-driver-x86@vger.kernel.org 13560S: Supported 13561F: drivers/platform/x86/mlx-platform.c 13562 13563MEMBARRIER SUPPORT 13564M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13565M: "Paul E. McKenney" <paulmck@kernel.org> 13566L: linux-kernel@vger.kernel.org 13567S: Supported 13568F: arch/powerpc/include/asm/membarrier.h 13569F: include/uapi/linux/membarrier.h 13570F: kernel/sched/membarrier.c 13571 13572MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13573M: Mike Rapoport <rppt@kernel.org> 13574L: linux-mm@kvack.org 13575S: Maintained 13576F: Documentation/core-api/boot-time-mm.rst 13577F: include/linux/memblock.h 13578F: mm/memblock.c 13579F: mm/mm_init.c 13580F: tools/testing/memblock/ 13581 13582MEMORY CONTROLLER DRIVERS 13583M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13584L: linux-kernel@vger.kernel.org 13585S: Maintained 13586B: mailto:krzysztof.kozlowski@linaro.org 13587T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13588F: Documentation/devicetree/bindings/memory-controllers/ 13589F: drivers/memory/ 13590F: include/dt-bindings/memory/ 13591F: include/memory/ 13592 13593MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13594M: Dmitry Osipenko <digetx@gmail.com> 13595L: linux-pm@vger.kernel.org 13596L: linux-tegra@vger.kernel.org 13597S: Maintained 13598T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13599F: drivers/devfreq/tegra30-devfreq.c 13600 13601MEMORY HOT(UN)PLUG 13602M: David Hildenbrand <david@redhat.com> 13603M: Oscar Salvador <osalvador@suse.de> 13604L: linux-mm@kvack.org 13605S: Maintained 13606F: Documentation/admin-guide/mm/memory-hotplug.rst 13607F: Documentation/core-api/memory-hotplug.rst 13608F: drivers/base/memory.c 13609F: include/linux/memory_hotplug.h 13610F: mm/memory_hotplug.c 13611F: tools/testing/selftests/memory-hotplug/ 13612 13613MEMORY MANAGEMENT 13614M: Andrew Morton <akpm@linux-foundation.org> 13615L: linux-mm@kvack.org 13616S: Maintained 13617W: http://www.linux-mm.org 13618T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13619T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13620F: include/linux/gfp.h 13621F: include/linux/gfp_types.h 13622F: include/linux/memory_hotplug.h 13623F: include/linux/mm.h 13624F: include/linux/mmzone.h 13625F: include/linux/pagewalk.h 13626F: include/trace/events/ksm.h 13627F: mm/ 13628F: tools/mm/ 13629F: tools/testing/selftests/mm/ 13630 13631MEMORY TECHNOLOGY DEVICES (MTD) 13632M: Miquel Raynal <miquel.raynal@bootlin.com> 13633M: Richard Weinberger <richard@nod.at> 13634M: Vignesh Raghavendra <vigneshr@ti.com> 13635L: linux-mtd@lists.infradead.org 13636S: Maintained 13637W: http://www.linux-mtd.infradead.org/ 13638Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13639C: irc://irc.oftc.net/mtd 13640T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13641T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13642F: Documentation/devicetree/bindings/mtd/ 13643F: drivers/mtd/ 13644F: include/linux/mtd/ 13645F: include/uapi/mtd/ 13646 13647MEMSENSING MICROSYSTEMS MSA311 DRIVER 13648M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13649L: linux-iio@vger.kernel.org 13650S: Maintained 13651F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13652F: drivers/iio/accel/msa311.c 13653 13654MEN A21 WATCHDOG DRIVER 13655M: Johannes Thumshirn <morbidrsa@gmail.com> 13656L: linux-watchdog@vger.kernel.org 13657S: Maintained 13658F: drivers/watchdog/mena21_wdt.c 13659 13660MEN CHAMELEON BUS (mcb) 13661M: Johannes Thumshirn <morbidrsa@gmail.com> 13662S: Maintained 13663F: Documentation/driver-api/men-chameleon-bus.rst 13664F: drivers/mcb/ 13665F: include/linux/mcb.h 13666 13667MEN F21BMC (Board Management Controller) 13668M: Andreas Werner <andreas.werner@men.de> 13669S: Supported 13670F: Documentation/hwmon/menf21bmc.rst 13671F: drivers/hwmon/menf21bmc_hwmon.c 13672F: drivers/leds/leds-menf21bmc.c 13673F: drivers/mfd/menf21bmc.c 13674F: drivers/watchdog/menf21bmc_wdt.c 13675 13676MEN Z069 WATCHDOG DRIVER 13677M: Johannes Thumshirn <jth@kernel.org> 13678L: linux-watchdog@vger.kernel.org 13679S: Maintained 13680F: drivers/watchdog/menz69_wdt.c 13681 13682MESON AO CEC DRIVER FOR AMLOGIC SOCS 13683M: Neil Armstrong <neil.armstrong@linaro.org> 13684L: linux-media@vger.kernel.org 13685L: linux-amlogic@lists.infradead.org 13686S: Supported 13687W: http://linux-meson.com/ 13688T: git git://linuxtv.org/media_tree.git 13689F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13690F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13691F: drivers/media/cec/platform/meson/ao-cec.c 13692 13693MESON GE2D DRIVER FOR AMLOGIC SOCS 13694M: Neil Armstrong <neil.armstrong@linaro.org> 13695L: linux-media@vger.kernel.org 13696L: linux-amlogic@lists.infradead.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13700F: drivers/media/platform/amlogic/meson-ge2d/ 13701 13702MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13703M: Liang Yang <liang.yang@amlogic.com> 13704L: linux-mtd@lists.infradead.org 13705S: Maintained 13706F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13707F: drivers/mtd/nand/raw/meson_* 13708 13709MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13710M: Neil Armstrong <neil.armstrong@linaro.org> 13711L: linux-media@vger.kernel.org 13712L: linux-amlogic@lists.infradead.org 13713S: Supported 13714T: git git://linuxtv.org/media_tree.git 13715F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13716F: drivers/staging/media/meson/vdec/ 13717 13718METHODE UDPU SUPPORT 13719M: Vladimir Vid <vladimir.vid@sartura.hr> 13720S: Maintained 13721F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13722 13723MHI BUS 13724M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13725L: mhi@lists.linux.dev 13726L: linux-arm-msm@vger.kernel.org 13727S: Maintained 13728T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13729F: Documentation/ABI/stable/sysfs-bus-mhi 13730F: Documentation/mhi/ 13731F: drivers/bus/mhi/ 13732F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13733F: include/linux/mhi.h 13734 13735MICROBLAZE ARCHITECTURE 13736M: Michal Simek <monstr@monstr.eu> 13737S: Supported 13738W: http://www.monstr.eu/fdt/ 13739T: git git://git.monstr.eu/linux-2.6-microblaze.git 13740F: arch/microblaze/ 13741 13742MICROBLAZE TMR INJECT 13743M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13744S: Supported 13745F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13746F: drivers/misc/xilinx_tmr_inject.c 13747 13748MICROBLAZE TMR MANAGER 13749M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13750S: Supported 13751F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13752F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13753F: drivers/misc/xilinx_tmr_manager.c 13754 13755MICROCHIP AT91 DMA DRIVERS 13756M: Ludovic Desroches <ludovic.desroches@microchip.com> 13757M: Tudor Ambarus <tudor.ambarus@linaro.org> 13758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13759L: dmaengine@vger.kernel.org 13760S: Supported 13761F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13762F: drivers/dma/at_hdmac.c 13763F: drivers/dma/at_xdmac.c 13764F: include/dt-bindings/dma/at91.h 13765 13766MICROCHIP AT91 SERIAL DRIVER 13767M: Richard Genoud <richard.genoud@gmail.com> 13768S: Maintained 13769F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13770F: drivers/tty/serial/atmel_serial.c 13771F: drivers/tty/serial/atmel_serial.h 13772 13773MICROCHIP AT91 USART MFD DRIVER 13774M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13775L: linux-kernel@vger.kernel.org 13776S: Supported 13777F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13778F: drivers/mfd/at91-usart.c 13779F: include/dt-bindings/mfd/at91-usart.h 13780 13781MICROCHIP AT91 USART SPI DRIVER 13782M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13783L: linux-spi@vger.kernel.org 13784S: Supported 13785F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13786F: drivers/spi/spi-at91-usart.c 13787 13788MICROCHIP AUDIO ASOC DRIVERS 13789M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13790L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13791S: Supported 13792F: Documentation/devicetree/bindings/sound/atmel* 13793F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13794F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13795F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13796F: sound/soc/atmel 13797 13798MICROCHIP CSI2DC DRIVER 13799M: Eugen Hristev <eugen.hristev@microchip.com> 13800L: linux-media@vger.kernel.org 13801S: Supported 13802F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13803F: drivers/media/platform/microchip/microchip-csi2dc.c 13804 13805MICROCHIP ECC DRIVER 13806M: Tudor Ambarus <tudor.ambarus@linaro.org> 13807L: linux-crypto@vger.kernel.org 13808S: Maintained 13809F: drivers/crypto/atmel-ecc.* 13810 13811MICROCHIP EIC DRIVER 13812M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13816F: drivers/irqchip/irq-mchp-eic.c 13817 13818MICROCHIP I2C DRIVER 13819M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13820L: linux-i2c@vger.kernel.org 13821S: Supported 13822F: drivers/i2c/busses/i2c-at91-*.c 13823F: drivers/i2c/busses/i2c-at91.h 13824 13825MICROCHIP ISC DRIVER 13826M: Eugen Hristev <eugen.hristev@microchip.com> 13827L: linux-media@vger.kernel.org 13828S: Supported 13829F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13830F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13831F: drivers/media/platform/microchip/microchip-isc* 13832F: drivers/media/platform/microchip/microchip-sama*-isc* 13833F: drivers/staging/media/deprecated/atmel/atmel-isc* 13834F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13835F: include/linux/atmel-isc-media.h 13836 13837MICROCHIP ISI DRIVER 13838M: Eugen Hristev <eugen.hristev@microchip.com> 13839L: linux-media@vger.kernel.org 13840S: Supported 13841F: drivers/media/platform/atmel/atmel-isi.c 13842F: drivers/media/platform/atmel/atmel-isi.h 13843 13844MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13845M: Woojung Huh <woojung.huh@microchip.com> 13846M: UNGLinuxDriver@microchip.com 13847L: netdev@vger.kernel.org 13848S: Maintained 13849F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13850F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13851F: drivers/net/dsa/microchip/* 13852F: include/linux/dsa/ksz_common.h 13853F: include/linux/platform_data/microchip-ksz.h 13854F: net/dsa/tag_ksz.c 13855 13856MICROCHIP LAN743X ETHERNET DRIVER 13857M: Bryan Whitehead <bryan.whitehead@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan743x_* 13862 13863MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13864M: Arun Ramadoss <arun.ramadoss@microchip.com> 13865R: UNGLinuxDriver@microchip.com 13866L: netdev@vger.kernel.org 13867S: Maintained 13868F: drivers/net/phy/microchip_t1.c 13869 13870MICROCHIP LAN966X ETHERNET DRIVER 13871M: Horatiu Vultur <horatiu.vultur@microchip.com> 13872M: UNGLinuxDriver@microchip.com 13873L: netdev@vger.kernel.org 13874S: Maintained 13875F: drivers/net/ethernet/microchip/lan966x/* 13876 13877MICROCHIP LCDFB DRIVER 13878M: Nicolas Ferre <nicolas.ferre@microchip.com> 13879L: linux-fbdev@vger.kernel.org 13880S: Maintained 13881F: drivers/video/fbdev/atmel_lcdfb.c 13882F: include/video/atmel_lcdc.h 13883 13884MICROCHIP MCP16502 PMIC DRIVER 13885M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13887S: Supported 13888F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13889F: drivers/regulator/mcp16502.c 13890 13891MICROCHIP MCP3911 ADC DRIVER 13892M: Marcus Folkesson <marcus.folkesson@gmail.com> 13893M: Kent Gustavsson <kent@minoris.se> 13894L: linux-iio@vger.kernel.org 13895S: Maintained 13896F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13897F: drivers/iio/adc/mcp3911.c 13898 13899MICROCHIP MMC/SD/SDIO MCI DRIVER 13900M: Ludovic Desroches <ludovic.desroches@microchip.com> 13901S: Maintained 13902F: drivers/mmc/host/atmel-mci.c 13903 13904MICROCHIP NAND DRIVER 13905M: Tudor Ambarus <tudor.ambarus@linaro.org> 13906L: linux-mtd@lists.infradead.org 13907S: Supported 13908F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13909F: drivers/mtd/nand/raw/atmel/* 13910 13911MICROCHIP OTPC DRIVER 13912M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13916F: drivers/nvmem/microchip-otpc.c 13917F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13918 13919MICROCHIP PCI1XXXX GP DRIVER 13920M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13921L: linux-gpio@vger.kernel.org 13922S: Supported 13923F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13924F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13925F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13926 13927MICROCHIP PCI1XXXX I2C DRIVER 13928M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13929M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13930M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13931L: linux-i2c@vger.kernel.org 13932S: Maintained 13933F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13934 13935MICROCHIP PCIe UART DRIVER 13936M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13937M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13938L: linux-serial@vger.kernel.org 13939S: Maintained 13940F: drivers/tty/serial/8250/8250_pci1xxxx.c 13941 13942MICROCHIP POLARFIRE FPGA DRIVERS 13943M: Conor Dooley <conor.dooley@microchip.com> 13944R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13945L: linux-fpga@vger.kernel.org 13946S: Supported 13947F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13948F: drivers/fpga/microchip-spi.c 13949 13950MICROCHIP PWM DRIVER 13951M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13953L: linux-pwm@vger.kernel.org 13954S: Supported 13955F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13956F: drivers/pwm/pwm-atmel.c 13957 13958MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13959M: Eugen Hristev <eugen.hristev@microchip.com> 13960L: linux-iio@vger.kernel.org 13961S: Supported 13962F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13963F: drivers/iio/adc/at91-sama5d2_adc.c 13964F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13965 13966MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13967M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13968S: Supported 13969F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13970F: drivers/power/reset/at91-sama5d2_shdwc.c 13971 13972MICROCHIP SOC DRIVERS 13973M: Conor Dooley <conor@kernel.org> 13974S: Supported 13975T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13976F: drivers/soc/microchip/ 13977 13978MICROCHIP SPI DRIVER 13979M: Ryan Wanner <ryan.wanner@microchip.com> 13980S: Supported 13981F: drivers/spi/spi-atmel.* 13982 13983MICROCHIP SSC DRIVER 13984M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 13985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13986S: Supported 13987F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13988F: drivers/misc/atmel-ssc.c 13989F: include/linux/atmel-ssc.h 13990 13991Microchip Timer Counter Block (TCB) Capture Driver 13992M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994L: linux-iio@vger.kernel.org 13995S: Maintained 13996F: drivers/counter/microchip-tcb-capture.c 13997 13998MICROCHIP USB251XB DRIVER 13999M: Richard Leitner <richard.leitner@skidata.com> 14000L: linux-usb@vger.kernel.org 14001S: Maintained 14002F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14003F: drivers/usb/misc/usb251xb.c 14004 14005MICROCHIP USBA UDC DRIVER 14006M: Cristian Birsan <cristian.birsan@microchip.com> 14007L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14008S: Supported 14009F: drivers/usb/gadget/udc/atmel_usba_udc.* 14010 14011MICROCHIP WILC1000 WIFI DRIVER 14012M: Ajay Singh <ajay.kathat@microchip.com> 14013M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14014L: linux-wireless@vger.kernel.org 14015S: Supported 14016F: drivers/net/wireless/microchip/wilc1000/ 14017 14018MICROSEMI MIPS SOCS 14019M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14020M: UNGLinuxDriver@microchip.com 14021L: linux-mips@vger.kernel.org 14022S: Supported 14023F: Documentation/devicetree/bindings/mips/mscc.txt 14024F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14025F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14026F: arch/mips/boot/dts/mscc/ 14027F: arch/mips/configs/generic/board-ocelot.config 14028F: arch/mips/generic/board-ocelot.c 14029 14030MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14031M: Don Brace <don.brace@microchip.com> 14032L: storagedev@microchip.com 14033L: linux-scsi@vger.kernel.org 14034S: Supported 14035F: Documentation/scsi/smartpqi.rst 14036F: drivers/scsi/smartpqi/Kconfig 14037F: drivers/scsi/smartpqi/Makefile 14038F: drivers/scsi/smartpqi/smartpqi*.[ch] 14039F: include/linux/cciss*.h 14040F: include/uapi/linux/cciss*.h 14041 14042MICROSOFT MANA RDMA DRIVER 14043M: Long Li <longli@microsoft.com> 14044M: Ajay Sharma <sharmaajay@microsoft.com> 14045L: linux-rdma@vger.kernel.org 14046S: Supported 14047F: drivers/infiniband/hw/mana/ 14048F: include/net/mana 14049F: include/uapi/rdma/mana-abi.h 14050 14051MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: drivers/platform/surface/surface_aggregator_tabletsw.c 14056 14057MICROSOFT SURFACE BATTERY AND AC DRIVERS 14058M: Maximilian Luz <luzmaximilian@gmail.com> 14059L: linux-pm@vger.kernel.org 14060L: platform-driver-x86@vger.kernel.org 14061S: Maintained 14062F: drivers/power/supply/surface_battery.c 14063F: drivers/power/supply/surface_charger.c 14064 14065MICROSOFT SURFACE DTX DRIVER 14066M: Maximilian Luz <luzmaximilian@gmail.com> 14067L: platform-driver-x86@vger.kernel.org 14068S: Maintained 14069F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14070F: drivers/platform/surface/surface_dtx.c 14071F: include/uapi/linux/surface_aggregator/dtx.h 14072 14073MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14074M: Maximilian Luz <luzmaximilian@gmail.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Maintained 14077F: drivers/platform/surface/surface_gpe.c 14078 14079MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14080M: Hans de Goede <hdegoede@redhat.com> 14081M: Mark Gross <markgross@kernel.org> 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14086F: drivers/platform/surface/ 14087 14088MICROSOFT SURFACE HID TRANSPORT DRIVER 14089M: Maximilian Luz <luzmaximilian@gmail.com> 14090L: linux-input@vger.kernel.org 14091L: platform-driver-x86@vger.kernel.org 14092S: Maintained 14093F: drivers/hid/surface-hid/ 14094 14095MICROSOFT SURFACE HOT-PLUG DRIVER 14096M: Maximilian Luz <luzmaximilian@gmail.com> 14097L: platform-driver-x86@vger.kernel.org 14098S: Maintained 14099F: drivers/platform/surface/surface_hotplug.c 14100 14101MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14102M: Maximilian Luz <luzmaximilian@gmail.com> 14103L: platform-driver-x86@vger.kernel.org 14104S: Maintained 14105F: drivers/platform/surface/surface_platform_profile.c 14106 14107MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14108M: Chen Yu <yu.c.chen@intel.com> 14109L: platform-driver-x86@vger.kernel.org 14110S: Supported 14111F: drivers/platform/surface/surfacepro3_button.c 14112 14113MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14114M: Maximilian Luz <luzmaximilian@gmail.com> 14115L: platform-driver-x86@vger.kernel.org 14116S: Maintained 14117F: drivers/platform/surface/surface_aggregator_hub.c 14118 14119MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14120M: Maximilian Luz <luzmaximilian@gmail.com> 14121L: platform-driver-x86@vger.kernel.org 14122S: Maintained 14123W: https://github.com/linux-surface/surface-aggregator-module 14124C: irc://irc.libera.chat/linux-surface 14125F: Documentation/driver-api/surface_aggregator/ 14126F: drivers/platform/surface/aggregator/ 14127F: drivers/platform/surface/surface_acpi_notify.c 14128F: drivers/platform/surface/surface_aggregator_cdev.c 14129F: drivers/platform/surface/surface_aggregator_registry.c 14130F: include/linux/surface_acpi_notify.h 14131F: include/linux/surface_aggregator/ 14132F: include/uapi/linux/surface_aggregator/ 14133 14134MICROTEK X6 SCANNER 14135M: Oliver Neukum <oliver@neukum.org> 14136S: Maintained 14137F: drivers/usb/image/microtek.* 14138 14139MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14140M: Luka Kovacic <luka.kovacic@sartura.hr> 14141M: Luka Perkov <luka.perkov@sartura.hr> 14142S: Maintained 14143F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14144F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14145F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14146F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14147F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14148F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14149 14150MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14151M: Sakari Ailus <sakari.ailus@linux.intel.com> 14152L: linux-media@vger.kernel.org 14153S: Maintained 14154F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14155F: Documentation/driver-api/media/drivers/ccs/ 14156F: Documentation/userspace-api/media/drivers/ccs.rst 14157F: drivers/media/i2c/ccs-pll.c 14158F: drivers/media/i2c/ccs-pll.h 14159F: drivers/media/i2c/ccs/ 14160F: include/uapi/linux/ccs.h 14161F: include/uapi/linux/smiapp.h 14162 14163MIPS 14164M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14165L: linux-mips@vger.kernel.org 14166S: Maintained 14167W: http://www.linux-mips.org/ 14168Q: https://patchwork.kernel.org/project/linux-mips/list/ 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14170F: Documentation/devicetree/bindings/mips/ 14171F: Documentation/mips/ 14172F: arch/mips/ 14173F: drivers/platform/mips/ 14174F: include/dt-bindings/mips/ 14175 14176MIPS BOSTON DEVELOPMENT BOARD 14177M: Paul Burton <paulburton@kernel.org> 14178L: linux-mips@vger.kernel.org 14179S: Maintained 14180F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14181F: arch/mips/boot/dts/img/boston.dts 14182F: arch/mips/configs/generic/board-boston.config 14183F: drivers/clk/imgtec/clk-boston.c 14184F: include/dt-bindings/clock/boston-clock.h 14185 14186MIPS CORE DRIVERS 14187M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14188M: Serge Semin <fancer.lancer@gmail.com> 14189L: linux-mips@vger.kernel.org 14190S: Supported 14191F: drivers/bus/mips_cdmm.c 14192F: drivers/clocksource/mips-gic-timer.c 14193F: drivers/cpuidle/cpuidle-cps.c 14194F: drivers/irqchip/irq-mips-cpu.c 14195F: drivers/irqchip/irq-mips-gic.c 14196 14197MIPS GENERIC PLATFORM 14198M: Paul Burton <paulburton@kernel.org> 14199L: linux-mips@vger.kernel.org 14200S: Supported 14201F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14202F: arch/mips/generic/ 14203F: arch/mips/tools/generic-board-config.sh 14204 14205MIPS RINT INSTRUCTION EMULATION 14206M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14207L: linux-mips@vger.kernel.org 14208S: Supported 14209F: arch/mips/math-emu/dp_rint.c 14210F: arch/mips/math-emu/sp_rint.c 14211 14212MIPS/LOONGSON1 ARCHITECTURE 14213M: Keguang Zhang <keguang.zhang@gmail.com> 14214L: linux-mips@vger.kernel.org 14215S: Maintained 14216F: arch/mips/include/asm/mach-loongson32/ 14217F: arch/mips/loongson32/ 14218F: drivers/*/*loongson1* 14219 14220MIPS/LOONGSON2EF ARCHITECTURE 14221M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14222L: linux-mips@vger.kernel.org 14223S: Maintained 14224F: arch/mips/include/asm/mach-loongson2ef/ 14225F: arch/mips/loongson2ef/ 14226F: drivers/cpufreq/loongson2_cpufreq.c 14227 14228MIPS/LOONGSON64 ARCHITECTURE 14229M: Huacai Chen <chenhuacai@kernel.org> 14230M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14231L: linux-mips@vger.kernel.org 14232S: Maintained 14233F: arch/mips/include/asm/mach-loongson64/ 14234F: arch/mips/loongson64/ 14235F: drivers/irqchip/irq-loongson* 14236F: drivers/platform/mips/cpu_hwmon.c 14237 14238MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14239M: Hans Verkuil <hverkuil@xs4all.nl> 14240L: linux-media@vger.kernel.org 14241S: Odd Fixes 14242W: https://linuxtv.org 14243T: git git://linuxtv.org/media_tree.git 14244F: drivers/media/radio/radio-miropcm20* 14245 14246MMP SUPPORT 14247R: Lubomir Rintel <lkundrak@v3.sk> 14248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14249S: Odd Fixes 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14251F: arch/arm/boot/dts/marvell/mmp* 14252F: arch/arm/mach-mmp/ 14253F: include/linux/soc/mmp/ 14254 14255MMP USB PHY DRIVERS 14256R: Lubomir Rintel <lkundrak@v3.sk> 14257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14258S: Maintained 14259F: drivers/phy/marvell/phy-mmp3-usb.c 14260F: drivers/phy/marvell/phy-pxa-usb.c 14261 14262MMU GATHER AND TLB INVALIDATION 14263M: Will Deacon <will@kernel.org> 14264M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14265M: Andrew Morton <akpm@linux-foundation.org> 14266M: Nick Piggin <npiggin@gmail.com> 14267M: Peter Zijlstra <peterz@infradead.org> 14268L: linux-arch@vger.kernel.org 14269L: linux-mm@kvack.org 14270S: Maintained 14271F: arch/*/include/asm/tlb.h 14272F: include/asm-generic/tlb.h 14273F: mm/mmu_gather.c 14274 14275MN88472 MEDIA DRIVER 14276M: Antti Palosaari <crope@iki.fi> 14277L: linux-media@vger.kernel.org 14278S: Maintained 14279W: https://linuxtv.org 14280W: http://palosaari.fi/linux/ 14281Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14282F: drivers/media/dvb-frontends/mn88472* 14283 14284MN88473 MEDIA DRIVER 14285M: Antti Palosaari <crope@iki.fi> 14286L: linux-media@vger.kernel.org 14287S: Maintained 14288W: https://linuxtv.org 14289W: http://palosaari.fi/linux/ 14290Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14291F: drivers/media/dvb-frontends/mn88473* 14292 14293MODULE SUPPORT 14294M: Luis Chamberlain <mcgrof@kernel.org> 14295L: linux-modules@vger.kernel.org 14296L: linux-kernel@vger.kernel.org 14297S: Maintained 14298T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14299F: include/linux/kmod.h 14300F: include/linux/module.h 14301F: kernel/module/ 14302F: lib/test_kmod.c 14303F: scripts/module* 14304F: tools/testing/selftests/kmod/ 14305 14306MONOLITHIC POWER SYSTEM PMIC DRIVER 14307M: Saravanan Sekar <sravanhome@gmail.com> 14308S: Maintained 14309F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14310F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14311F: drivers/hwmon/pmbus/mpq7932.c 14312F: drivers/iio/adc/mp2629_adc.c 14313F: drivers/mfd/mp2629.c 14314F: drivers/power/supply/mp2629_charger.c 14315F: drivers/regulator/mp5416.c 14316F: drivers/regulator/mpq7920.c 14317F: drivers/regulator/mpq7920.h 14318F: include/linux/mfd/mp2629.h 14319 14320MOST(R) TECHNOLOGY DRIVER 14321M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14322M: Christian Gromm <christian.gromm@microchip.com> 14323S: Maintained 14324F: Documentation/ABI/testing/configfs-most 14325F: Documentation/ABI/testing/sysfs-bus-most 14326F: drivers/most/ 14327F: drivers/staging/most/ 14328F: include/linux/most.h 14329 14330MOTORCOMM PHY DRIVER 14331M: Peter Geis <pgwipeout@gmail.com> 14332M: Frank <Frank.Sae@motor-comm.com> 14333L: netdev@vger.kernel.org 14334S: Maintained 14335F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14336F: drivers/net/phy/motorcomm.c 14337 14338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14339M: Jiri Slaby <jirislaby@kernel.org> 14340S: Maintained 14341F: Documentation/driver-api/tty/moxa-smartio.rst 14342F: drivers/tty/mxser.* 14343 14344MR800 AVERMEDIA USB FM RADIO DRIVER 14345M: Alexey Klimov <klimov.linux@gmail.com> 14346L: linux-media@vger.kernel.org 14347S: Maintained 14348T: git git://linuxtv.org/media_tree.git 14349F: drivers/media/radio/radio-mr800.c 14350 14351MRF24J40 IEEE 802.15.4 RADIO DRIVER 14352M: Stefan Schmidt <stefan@datenfreihafen.org> 14353L: linux-wpan@vger.kernel.org 14354S: Odd Fixes 14355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14356F: drivers/net/ieee802154/mrf24j40.c 14357 14358MSI EC DRIVER 14359M: Nikita Kravets <teackot@gmail.com> 14360L: platform-driver-x86@vger.kernel.org 14361S: Maintained 14362W: https://github.com/BeardOverflow/msi-ec 14363F: drivers/platform/x86/msi-ec.* 14364 14365MSI LAPTOP SUPPORT 14366M: "Lee, Chun-Yi" <jlee@suse.com> 14367L: platform-driver-x86@vger.kernel.org 14368S: Maintained 14369F: drivers/platform/x86/msi-laptop.c 14370 14371MSI WMI SUPPORT 14372L: platform-driver-x86@vger.kernel.org 14373S: Orphan 14374F: drivers/platform/x86/msi-wmi.c 14375 14376MSI001 MEDIA DRIVER 14377M: Antti Palosaari <crope@iki.fi> 14378L: linux-media@vger.kernel.org 14379S: Maintained 14380W: https://linuxtv.org 14381W: http://palosaari.fi/linux/ 14382Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14383T: git git://linuxtv.org/anttip/media_tree.git 14384F: drivers/media/tuners/msi001* 14385 14386MSI2500 MEDIA DRIVER 14387M: Antti Palosaari <crope@iki.fi> 14388L: linux-media@vger.kernel.org 14389S: Maintained 14390W: https://linuxtv.org 14391W: http://palosaari.fi/linux/ 14392Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14393T: git git://linuxtv.org/anttip/media_tree.git 14394F: drivers/media/usb/msi2500/ 14395 14396MSTAR INTERRUPT CONTROLLER DRIVER 14397M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14398M: Daniel Palmer <daniel@thingy.jp> 14399S: Maintained 14400F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14401F: drivers/irqchip/irq-mst-intc.c 14402 14403MSYSTEMS DISKONCHIP G3 MTD DRIVER 14404M: Robert Jarzmik <robert.jarzmik@free.fr> 14405L: linux-mtd@lists.infradead.org 14406S: Maintained 14407F: drivers/mtd/devices/docg3* 14408 14409MT9P031 APTINA CAMERA SENSOR 14410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14411L: linux-media@vger.kernel.org 14412S: Maintained 14413T: git git://linuxtv.org/media_tree.git 14414F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14415F: drivers/media/i2c/mt9p031.c 14416F: include/media/i2c/mt9p031.h 14417 14418MT9T112 APTINA CAMERA SENSOR 14419M: Jacopo Mondi <jacopo@jmondi.org> 14420L: linux-media@vger.kernel.org 14421S: Odd Fixes 14422T: git git://linuxtv.org/media_tree.git 14423F: drivers/media/i2c/mt9t112.c 14424F: include/media/i2c/mt9t112.h 14425 14426MT9V032 APTINA CAMERA SENSOR 14427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14428L: linux-media@vger.kernel.org 14429S: Maintained 14430T: git git://linuxtv.org/media_tree.git 14431F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14432F: drivers/media/i2c/mt9v032.c 14433F: include/media/i2c/mt9v032.h 14434 14435MT9V111 APTINA CAMERA SENSOR 14436M: Jacopo Mondi <jacopo@jmondi.org> 14437L: linux-media@vger.kernel.org 14438S: Maintained 14439T: git git://linuxtv.org/media_tree.git 14440F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14441F: drivers/media/i2c/mt9v111.c 14442 14443MULTIFUNCTION DEVICES (MFD) 14444M: Lee Jones <lee@kernel.org> 14445S: Maintained 14446T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14447F: Documentation/devicetree/bindings/mfd/ 14448F: drivers/mfd/ 14449F: include/dt-bindings/mfd/ 14450F: include/linux/mfd/ 14451 14452MULTIMEDIA CARD (MMC) ETC. OVER SPI 14453S: Orphan 14454F: drivers/mmc/host/mmc_spi.c 14455F: include/linux/spi/mmc_spi.h 14456 14457MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14458M: Ulf Hansson <ulf.hansson@linaro.org> 14459L: linux-mmc@vger.kernel.org 14460S: Maintained 14461T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14462F: Documentation/devicetree/bindings/mmc/ 14463F: drivers/mmc/ 14464F: include/linux/mmc/ 14465F: include/uapi/linux/mmc/ 14466 14467MULTIPLEXER SUBSYSTEM 14468M: Peter Rosin <peda@axentia.se> 14469S: Maintained 14470F: Documentation/ABI/testing/sysfs-class-mux* 14471F: Documentation/devicetree/bindings/mux/ 14472F: drivers/mux/ 14473F: include/dt-bindings/mux/ 14474F: include/linux/mux/ 14475 14476MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14477M: Bin Liu <b-liu@ti.com> 14478L: linux-usb@vger.kernel.org 14479S: Maintained 14480F: drivers/usb/musb/ 14481 14482MXL301RF MEDIA DRIVER 14483M: Akihiro Tsukada <tskd08@gmail.com> 14484L: linux-media@vger.kernel.org 14485S: Odd Fixes 14486F: drivers/media/tuners/mxl301rf* 14487 14488MXL5007T MEDIA DRIVER 14489M: Michael Krufky <mkrufky@linuxtv.org> 14490L: linux-media@vger.kernel.org 14491S: Maintained 14492W: https://linuxtv.org 14493W: http://github.com/mkrufky 14494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14495T: git git://linuxtv.org/mkrufky/tuners.git 14496F: drivers/media/tuners/mxl5007t.* 14497 14498MXSFB DRM DRIVER 14499M: Marek Vasut <marex@denx.de> 14500M: Stefan Agner <stefan@agner.ch> 14501L: dri-devel@lists.freedesktop.org 14502S: Supported 14503T: git git://anongit.freedesktop.org/drm/drm-misc 14504F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14505F: drivers/gpu/drm/mxsfb/ 14506 14507MYLEX DAC960 PCI RAID Controller 14508M: Hannes Reinecke <hare@kernel.org> 14509L: linux-scsi@vger.kernel.org 14510S: Supported 14511F: drivers/scsi/myrb.* 14512F: drivers/scsi/myrs.* 14513 14514MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14515M: Chris Lee <christopher.lee@cspi.com> 14516L: netdev@vger.kernel.org 14517S: Supported 14518W: https://www.cspi.com/ethernet-products/support/downloads/ 14519F: drivers/net/ethernet/myricom/myri10ge/ 14520 14521NAND FLASH SUBSYSTEM 14522M: Miquel Raynal <miquel.raynal@bootlin.com> 14523R: Richard Weinberger <richard@nod.at> 14524L: linux-mtd@lists.infradead.org 14525S: Maintained 14526W: http://www.linux-mtd.infradead.org/ 14527Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14528C: irc://irc.oftc.net/mtd 14529T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14530F: drivers/mtd/nand/ 14531F: include/linux/mtd/*nand*.h 14532 14533NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14534M: Daniel Mack <zonque@gmail.com> 14535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14536S: Maintained 14537W: http://www.native-instruments.com 14538F: sound/usb/caiaq/ 14539 14540NATSEMI ETHERNET DRIVER (DP8381x) 14541S: Orphan 14542F: drivers/net/ethernet/natsemi/natsemi.c 14543 14544NCR 5380 SCSI DRIVERS 14545M: Finn Thain <fthain@linux-m68k.org> 14546M: Michael Schmitz <schmitzmic@gmail.com> 14547L: linux-scsi@vger.kernel.org 14548S: Maintained 14549F: Documentation/scsi/g_NCR5380.rst 14550F: drivers/scsi/NCR5380.* 14551F: drivers/scsi/arm/cumana_1.c 14552F: drivers/scsi/arm/oak.c 14553F: drivers/scsi/atari_scsi.* 14554F: drivers/scsi/dmx3191d.c 14555F: drivers/scsi/g_NCR5380.* 14556F: drivers/scsi/mac_scsi.* 14557F: drivers/scsi/sun3_scsi.* 14558F: drivers/scsi/sun3_scsi_vme.c 14559 14560NCSI LIBRARY 14561M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14562S: Maintained 14563F: net/ncsi/ 14564 14565NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14566M: Guenter Roeck <linux@roeck-us.net> 14567L: linux-hwmon@vger.kernel.org 14568S: Maintained 14569F: Documentation/hwmon/nct6775.rst 14570F: drivers/hwmon/nct6775-core.c 14571F: drivers/hwmon/nct6775-platform.c 14572F: drivers/hwmon/nct6775.h 14573 14574NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14575M: Zev Weiss <zev@bewilderbeest.net> 14576L: linux-hwmon@vger.kernel.org 14577S: Maintained 14578F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14579F: drivers/hwmon/nct6775-i2c.c 14580 14581NETDEVSIM 14582M: Jakub Kicinski <kuba@kernel.org> 14583S: Maintained 14584F: drivers/net/netdevsim/* 14585 14586NETEM NETWORK EMULATOR 14587M: Stephen Hemminger <stephen@networkplumber.org> 14588L: netdev@vger.kernel.org 14589S: Maintained 14590F: net/sched/sch_netem.c 14591 14592NETERION 10GbE DRIVERS (s2io) 14593M: Jon Mason <jdmason@kudzu.us> 14594L: netdev@vger.kernel.org 14595S: Supported 14596F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14597F: drivers/net/ethernet/neterion/ 14598 14599NETFILTER 14600M: Pablo Neira Ayuso <pablo@netfilter.org> 14601M: Jozsef Kadlecsik <kadlec@netfilter.org> 14602M: Florian Westphal <fw@strlen.de> 14603L: netfilter-devel@vger.kernel.org 14604L: coreteam@netfilter.org 14605S: Maintained 14606W: http://www.netfilter.org/ 14607W: http://www.iptables.org/ 14608W: http://www.nftables.org/ 14609Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14610C: irc://irc.libera.chat/netfilter 14611T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14612T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14613F: include/linux/netfilter* 14614F: include/linux/netfilter/ 14615F: include/net/netfilter/ 14616F: include/uapi/linux/netfilter* 14617F: include/uapi/linux/netfilter/ 14618F: net/*/netfilter.c 14619F: net/*/netfilter/ 14620F: net/bridge/br_netfilter*.c 14621F: net/netfilter/ 14622 14623NETROM NETWORK LAYER 14624M: Ralf Baechle <ralf@linux-mips.org> 14625L: linux-hams@vger.kernel.org 14626S: Maintained 14627W: http://www.linux-ax25.org/ 14628F: include/net/netrom.h 14629F: include/uapi/linux/netrom.h 14630F: net/netrom/ 14631 14632NETRONIX EMBEDDED CONTROLLER 14633M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14634S: Maintained 14635F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14636F: drivers/mfd/ntxec.c 14637F: drivers/pwm/pwm-ntxec.c 14638F: drivers/rtc/rtc-ntxec.c 14639F: include/linux/mfd/ntxec.h 14640 14641NETRONOME ETHERNET DRIVERS 14642M: Simon Horman <simon.horman@corigine.com> 14643R: Jakub Kicinski <kuba@kernel.org> 14644L: oss-drivers@corigine.com 14645S: Maintained 14646F: drivers/net/ethernet/netronome/ 14647 14648NETWORK BLOCK DEVICE (NBD) 14649M: Josef Bacik <josef@toxicpanda.com> 14650L: linux-block@vger.kernel.org 14651L: nbd@other.debian.org 14652S: Maintained 14653F: Documentation/admin-guide/blockdev/nbd.rst 14654F: drivers/block/nbd.c 14655F: include/trace/events/nbd.h 14656F: include/uapi/linux/nbd.h 14657 14658NETWORK DROP MONITOR 14659M: Neil Horman <nhorman@tuxdriver.com> 14660L: netdev@vger.kernel.org 14661S: Maintained 14662W: https://fedorahosted.org/dropwatch/ 14663F: include/uapi/linux/net_dropmon.h 14664F: net/core/drop_monitor.c 14665 14666NETWORKING DRIVERS 14667M: "David S. Miller" <davem@davemloft.net> 14668M: Eric Dumazet <edumazet@google.com> 14669M: Jakub Kicinski <kuba@kernel.org> 14670M: Paolo Abeni <pabeni@redhat.com> 14671L: netdev@vger.kernel.org 14672S: Maintained 14673Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14674T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14675T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14676F: Documentation/devicetree/bindings/net/ 14677F: drivers/connector/ 14678F: drivers/net/ 14679F: include/dt-bindings/net/ 14680F: include/linux/etherdevice.h 14681F: include/linux/fcdevice.h 14682F: include/linux/fddidevice.h 14683F: include/linux/hippidevice.h 14684F: include/linux/if_* 14685F: include/linux/inetdevice.h 14686F: include/linux/netdevice.h 14687F: include/uapi/linux/if_* 14688F: include/uapi/linux/netdevice.h 14689X: drivers/net/wireless/ 14690 14691NETWORKING DRIVERS (WIRELESS) 14692M: Kalle Valo <kvalo@kernel.org> 14693L: linux-wireless@vger.kernel.org 14694S: Maintained 14695W: https://wireless.wiki.kernel.org/ 14696Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14697T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14698T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14699F: Documentation/devicetree/bindings/net/wireless/ 14700F: drivers/net/wireless/ 14701 14702NETWORKING [DSA] 14703M: Andrew Lunn <andrew@lunn.ch> 14704M: Florian Fainelli <f.fainelli@gmail.com> 14705M: Vladimir Oltean <olteanv@gmail.com> 14706S: Maintained 14707F: Documentation/devicetree/bindings/net/dsa/ 14708F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14709F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14710F: drivers/net/dsa/ 14711F: include/linux/dsa/ 14712F: include/linux/platform_data/dsa.h 14713F: include/net/dsa.h 14714F: net/dsa/ 14715F: tools/testing/selftests/drivers/net/dsa/ 14716 14717NETWORKING [GENERAL] 14718M: "David S. Miller" <davem@davemloft.net> 14719M: Eric Dumazet <edumazet@google.com> 14720M: Jakub Kicinski <kuba@kernel.org> 14721M: Paolo Abeni <pabeni@redhat.com> 14722L: netdev@vger.kernel.org 14723S: Maintained 14724Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14725B: mailto:netdev@vger.kernel.org 14726T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14727T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14728F: Documentation/core-api/netlink.rst 14729F: Documentation/netlink/ 14730F: Documentation/networking/ 14731F: Documentation/process/maintainer-netdev.rst 14732F: Documentation/userspace-api/netlink/ 14733F: include/linux/in.h 14734F: include/linux/net.h 14735F: include/linux/netdevice.h 14736F: include/net/ 14737F: include/uapi/linux/in.h 14738F: include/uapi/linux/net.h 14739F: include/uapi/linux/net_namespace.h 14740F: include/uapi/linux/netdevice.h 14741F: lib/net_utils.c 14742F: lib/random32.c 14743F: net/ 14744F: tools/net/ 14745F: tools/testing/selftests/net/ 14746X: net/bluetooth/ 14747 14748NETWORKING [IPSEC] 14749M: Steffen Klassert <steffen.klassert@secunet.com> 14750M: Herbert Xu <herbert@gondor.apana.org.au> 14751M: "David S. Miller" <davem@davemloft.net> 14752L: netdev@vger.kernel.org 14753S: Maintained 14754T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14755T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14756F: include/net/xfrm.h 14757F: include/uapi/linux/xfrm.h 14758F: net/ipv4/ah4.c 14759F: net/ipv4/esp4* 14760F: net/ipv4/ip_vti.c 14761F: net/ipv4/ipcomp.c 14762F: net/ipv4/xfrm* 14763F: net/ipv6/ah6.c 14764F: net/ipv6/esp6* 14765F: net/ipv6/ip6_vti.c 14766F: net/ipv6/ipcomp6.c 14767F: net/ipv6/xfrm* 14768F: net/key/ 14769F: net/xfrm/ 14770F: tools/testing/selftests/net/ipsec.c 14771 14772NETWORKING [IPv4/IPv6] 14773M: "David S. Miller" <davem@davemloft.net> 14774M: David Ahern <dsahern@kernel.org> 14775L: netdev@vger.kernel.org 14776S: Maintained 14777T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14778F: arch/x86/net/* 14779F: include/linux/ip.h 14780F: include/linux/ipv6* 14781F: include/net/fib* 14782F: include/net/ip* 14783F: include/net/route.h 14784F: net/ipv4/ 14785F: net/ipv6/ 14786 14787NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14788M: Paul Moore <paul@paul-moore.com> 14789L: netdev@vger.kernel.org 14790L: linux-security-module@vger.kernel.org 14791S: Supported 14792W: https://github.com/netlabel 14793F: Documentation/netlabel/ 14794F: include/net/calipso.h 14795F: include/net/cipso_ipv4.h 14796F: include/net/netlabel.h 14797F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14798F: include/uapi/linux/netfilter/xt_SECMARK.h 14799F: net/ipv4/cipso_ipv4.c 14800F: net/ipv6/calipso.c 14801F: net/netfilter/xt_CONNSECMARK.c 14802F: net/netfilter/xt_SECMARK.c 14803F: net/netlabel/ 14804 14805NETWORKING [MPTCP] 14806M: Matthieu Baerts <matthieu.baerts@tessares.net> 14807M: Mat Martineau <martineau@kernel.org> 14808L: netdev@vger.kernel.org 14809L: mptcp@lists.linux.dev 14810S: Maintained 14811W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14812B: https://github.com/multipath-tcp/mptcp_net-next/issues 14813T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14814T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14815F: Documentation/networking/mptcp-sysctl.rst 14816F: include/net/mptcp.h 14817F: include/trace/events/mptcp.h 14818F: include/uapi/linux/mptcp.h 14819F: net/mptcp/ 14820F: tools/testing/selftests/bpf/*/*mptcp*.c 14821F: tools/testing/selftests/net/mptcp/ 14822 14823NETWORKING [TCP] 14824M: Eric Dumazet <edumazet@google.com> 14825L: netdev@vger.kernel.org 14826S: Maintained 14827F: include/linux/net_mm.h 14828F: include/linux/tcp.h 14829F: include/net/tcp.h 14830F: include/trace/events/tcp.h 14831F: include/uapi/linux/tcp.h 14832F: net/ipv4/syncookies.c 14833F: net/ipv4/tcp*.c 14834F: net/ipv6/syncookies.c 14835F: net/ipv6/tcp*.c 14836 14837NETWORKING [TLS] 14838M: Boris Pismenny <borisp@nvidia.com> 14839M: John Fastabend <john.fastabend@gmail.com> 14840M: Jakub Kicinski <kuba@kernel.org> 14841L: netdev@vger.kernel.org 14842S: Maintained 14843F: include/net/tls.h 14844F: include/uapi/linux/tls.h 14845F: net/tls/* 14846 14847NETXEN (1/10) GbE SUPPORT 14848M: Manish Chopra <manishc@marvell.com> 14849M: Rahul Verma <rahulv@marvell.com> 14850M: GR-Linux-NIC-Dev@marvell.com 14851L: netdev@vger.kernel.org 14852S: Supported 14853F: drivers/net/ethernet/qlogic/netxen/ 14854 14855NET_FAILOVER MODULE 14856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14857L: netdev@vger.kernel.org 14858S: Supported 14859F: Documentation/networking/net_failover.rst 14860F: drivers/net/net_failover.c 14861F: include/net/net_failover.h 14862 14863NEXTHOP 14864M: David Ahern <dsahern@kernel.org> 14865L: netdev@vger.kernel.org 14866S: Maintained 14867F: include/net/netns/nexthop.h 14868F: include/net/nexthop.h 14869F: include/uapi/linux/nexthop.h 14870F: net/ipv4/nexthop.c 14871 14872NFC SUBSYSTEM 14873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14874L: netdev@vger.kernel.org 14875S: Maintained 14876F: Documentation/devicetree/bindings/net/nfc/ 14877F: drivers/nfc/ 14878F: include/net/nfc/ 14879F: include/uapi/linux/nfc.h 14880F: net/nfc/ 14881 14882NFC VIRTUAL NCI DEVICE DRIVER 14883M: Bongsu Jeon <bongsu.jeon@samsung.com> 14884L: netdev@vger.kernel.org 14885S: Supported 14886F: drivers/nfc/virtual_ncidev.c 14887F: tools/testing/selftests/nci/ 14888 14889NFS, SUNRPC, AND LOCKD CLIENTS 14890M: Trond Myklebust <trond.myklebust@hammerspace.com> 14891M: Anna Schumaker <anna@kernel.org> 14892L: linux-nfs@vger.kernel.org 14893S: Maintained 14894W: http://client.linux-nfs.org 14895T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14896F: Documentation/filesystems/nfs/ 14897F: fs/lockd/ 14898F: fs/nfs/ 14899F: fs/nfs_common/ 14900F: include/linux/lockd/ 14901F: include/linux/nfs* 14902F: include/linux/sunrpc/ 14903F: include/uapi/linux/nfs* 14904F: include/uapi/linux/sunrpc/ 14905F: net/sunrpc/ 14906 14907NILFS2 FILESYSTEM 14908M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14909L: linux-nilfs@vger.kernel.org 14910S: Supported 14911W: https://nilfs.sourceforge.io/ 14912W: https://nilfs.osdn.jp/ 14913T: git https://github.com/konis/nilfs2.git 14914F: Documentation/filesystems/nilfs2.rst 14915F: fs/nilfs2/ 14916F: include/trace/events/nilfs2.h 14917F: include/uapi/linux/nilfs2_api.h 14918F: include/uapi/linux/nilfs2_ondisk.h 14919 14920NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14921M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14922S: Maintained 14923W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14924F: Documentation/scsi/NinjaSCSI.rst 14925F: drivers/scsi/pcmcia/nsp_* 14926 14927NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14928M: GOTO Masanori <gotom@debian.or.jp> 14929M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14930S: Maintained 14931W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14932F: Documentation/scsi/NinjaSCSI.rst 14933F: drivers/scsi/nsp32* 14934 14935NINTENDO HID DRIVER 14936M: Daniel J. Ogorchock <djogorchock@gmail.com> 14937L: linux-input@vger.kernel.org 14938S: Maintained 14939F: drivers/hid/hid-nintendo* 14940 14941NIOS2 ARCHITECTURE 14942M: Dinh Nguyen <dinguyen@kernel.org> 14943S: Maintained 14944T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14945F: arch/nios2/ 14946 14947NITRO ENCLAVES (NE) 14948M: Alexandru Ciobotaru <alcioa@amazon.com> 14949L: linux-kernel@vger.kernel.org 14950L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14951S: Supported 14952W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14953F: Documentation/virt/ne_overview.rst 14954F: drivers/virt/nitro_enclaves/ 14955F: include/linux/nitro_enclaves.h 14956F: include/uapi/linux/nitro_enclaves.h 14957F: samples/nitro_enclaves/ 14958 14959NOHZ, DYNTICKS SUPPORT 14960M: Frederic Weisbecker <frederic@kernel.org> 14961M: Thomas Gleixner <tglx@linutronix.de> 14962M: Ingo Molnar <mingo@kernel.org> 14963L: linux-kernel@vger.kernel.org 14964S: Maintained 14965T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14966F: include/linux/sched/nohz.h 14967F: include/linux/tick.h 14968F: kernel/time/tick*.* 14969 14970NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14971M: Pavel Machek <pavel@ucw.cz> 14972M: Sakari Ailus <sakari.ailus@iki.fi> 14973L: linux-media@vger.kernel.org 14974S: Maintained 14975F: drivers/media/i2c/ad5820.c 14976F: drivers/media/i2c/et8ek8 14977 14978NOKIA N900 POWER SUPPLY DRIVERS 14979R: Pali Rohár <pali@kernel.org> 14980F: drivers/power/supply/bq2415x_charger.c 14981F: drivers/power/supply/bq27xxx_battery.c 14982F: drivers/power/supply/bq27xxx_battery_i2c.c 14983F: drivers/power/supply/isp1704_charger.c 14984F: drivers/power/supply/rx51_battery.c 14985F: include/linux/power/bq2415x_charger.h 14986F: include/linux/power/bq27xxx_battery.h 14987 14988NOLIBC HEADER FILE 14989M: Willy Tarreau <w@1wt.eu> 14990S: Maintained 14991T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14992F: tools/include/nolibc/ 14993F: tools/testing/selftests/nolibc/ 14994 14995NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14996M: Hans de Goede <hdegoede@redhat.com> 14997L: linux-input@vger.kernel.org 14998S: Maintained 14999F: drivers/input/touchscreen/novatek-nvt-ts.c 15000 15001NSDEPS 15002M: Matthias Maennich <maennich@google.com> 15003S: Maintained 15004F: Documentation/core-api/symbol-namespaces.rst 15005F: scripts/nsdeps 15006 15007NTB AMD DRIVER 15008M: Sanjay R Mehta <sanju.mehta@amd.com> 15009M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15010L: ntb@lists.linux.dev 15011S: Supported 15012F: drivers/ntb/hw/amd/ 15013 15014NTB DRIVER CORE 15015M: Jon Mason <jdmason@kudzu.us> 15016M: Dave Jiang <dave.jiang@intel.com> 15017M: Allen Hubbe <allenbh@gmail.com> 15018L: ntb@lists.linux.dev 15019S: Supported 15020W: https://github.com/jonmason/ntb/wiki 15021T: git https://github.com/jonmason/ntb.git 15022F: drivers/net/ntb_netdev.c 15023F: drivers/ntb/ 15024F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15025F: include/linux/ntb.h 15026F: include/linux/ntb_transport.h 15027F: tools/testing/selftests/ntb/ 15028 15029NTB IDT DRIVER 15030M: Serge Semin <fancer.lancer@gmail.com> 15031L: ntb@lists.linux.dev 15032S: Supported 15033F: drivers/ntb/hw/idt/ 15034 15035NTB INTEL DRIVER 15036M: Dave Jiang <dave.jiang@intel.com> 15037L: ntb@lists.linux.dev 15038S: Supported 15039W: https://github.com/davejiang/linux/wiki 15040T: git https://github.com/davejiang/linux.git 15041F: drivers/ntb/hw/intel/ 15042 15043NTFS FILESYSTEM 15044M: Anton Altaparmakov <anton@tuxera.com> 15045R: Namjae Jeon <linkinjeon@kernel.org> 15046L: linux-ntfs-dev@lists.sourceforge.net 15047S: Supported 15048W: http://www.tuxera.com/ 15049T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15050F: Documentation/filesystems/ntfs.rst 15051F: fs/ntfs/ 15052 15053NTFS3 FILESYSTEM 15054M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15055L: ntfs3@lists.linux.dev 15056S: Supported 15057W: http://www.paragon-software.com/ 15058T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15059F: Documentation/filesystems/ntfs3.rst 15060F: fs/ntfs3/ 15061 15062NUBUS SUBSYSTEM 15063M: Finn Thain <fthain@linux-m68k.org> 15064L: linux-m68k@lists.linux-m68k.org 15065S: Maintained 15066F: arch/*/include/asm/nubus.h 15067F: drivers/nubus/ 15068F: include/linux/nubus.h 15069F: include/uapi/linux/nubus.h 15070 15071NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15072M: Antonino Daplas <adaplas@gmail.com> 15073L: linux-fbdev@vger.kernel.org 15074S: Maintained 15075F: drivers/video/fbdev/nvidia/ 15076F: drivers/video/fbdev/riva/ 15077 15078NVIDIA WMI EC BACKLIGHT DRIVER 15079M: Daniel Dadap <ddadap@nvidia.com> 15080L: platform-driver-x86@vger.kernel.org 15081S: Supported 15082F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15083F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15084 15085NVM EXPRESS DRIVER 15086M: Keith Busch <kbusch@kernel.org> 15087M: Jens Axboe <axboe@fb.com> 15088M: Christoph Hellwig <hch@lst.de> 15089M: Sagi Grimberg <sagi@grimberg.me> 15090L: linux-nvme@lists.infradead.org 15091S: Supported 15092W: http://git.infradead.org/nvme.git 15093T: git git://git.infradead.org/nvme.git 15094F: Documentation/nvme/ 15095F: drivers/nvme/common/ 15096F: drivers/nvme/host/ 15097F: include/linux/nvme-*.h 15098F: include/linux/nvme.h 15099F: include/uapi/linux/nvme_ioctl.h 15100 15101NVM EXPRESS FABRICS AUTHENTICATION 15102M: Hannes Reinecke <hare@suse.de> 15103L: linux-nvme@lists.infradead.org 15104S: Supported 15105F: drivers/nvme/host/auth.c 15106F: drivers/nvme/target/auth.c 15107F: drivers/nvme/target/fabrics-cmd-auth.c 15108F: include/linux/nvme-auth.h 15109 15110NVM EXPRESS FC TRANSPORT DRIVERS 15111M: James Smart <james.smart@broadcom.com> 15112L: linux-nvme@lists.infradead.org 15113S: Supported 15114F: drivers/nvme/host/fc.c 15115F: drivers/nvme/target/fc.c 15116F: drivers/nvme/target/fcloop.c 15117F: include/linux/nvme-fc-driver.h 15118F: include/linux/nvme-fc.h 15119 15120NVM EXPRESS HARDWARE MONITORING SUPPORT 15121M: Guenter Roeck <linux@roeck-us.net> 15122L: linux-nvme@lists.infradead.org 15123S: Supported 15124F: drivers/nvme/host/hwmon.c 15125 15126NVM EXPRESS TARGET DRIVER 15127M: Christoph Hellwig <hch@lst.de> 15128M: Sagi Grimberg <sagi@grimberg.me> 15129M: Chaitanya Kulkarni <kch@nvidia.com> 15130L: linux-nvme@lists.infradead.org 15131S: Supported 15132W: http://git.infradead.org/nvme.git 15133T: git git://git.infradead.org/nvme.git 15134F: drivers/nvme/target/ 15135 15136NVMEM FRAMEWORK 15137M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15138S: Maintained 15139T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15140F: Documentation/ABI/stable/sysfs-bus-nvmem 15141F: Documentation/devicetree/bindings/nvmem/ 15142F: drivers/nvmem/ 15143F: include/linux/nvmem-consumer.h 15144F: include/linux/nvmem-provider.h 15145 15146NXP BLUETOOTH WIRELESS DRIVERS 15147M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15148M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15149S: Maintained 15150F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15151F: drivers/bluetooth/btnxpuart.c 15152 15153NXP C45 TJA11XX PHY DRIVER 15154M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15155L: netdev@vger.kernel.org 15156S: Maintained 15157F: drivers/net/phy/nxp-c45-tja11xx.c 15158 15159NXP FSPI DRIVER 15160M: Han Xu <han.xu@nxp.com> 15161M: Haibo Chen <haibo.chen@nxp.com> 15162R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15163L: linux-spi@vger.kernel.org 15164S: Maintained 15165F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15166F: drivers/spi/spi-nxp-fspi.c 15167 15168NXP FXAS21002C DRIVER 15169M: Rui Miguel Silva <rmfrfs@gmail.com> 15170L: linux-iio@vger.kernel.org 15171S: Maintained 15172F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15173F: drivers/iio/gyro/fxas21002c.h 15174F: drivers/iio/gyro/fxas21002c_core.c 15175F: drivers/iio/gyro/fxas21002c_i2c.c 15176F: drivers/iio/gyro/fxas21002c_spi.c 15177 15178NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15179M: Haibo Chen <haibo.chen@nxp.com> 15180L: linux-iio@vger.kernel.org 15181L: linux-imx@nxp.com 15182S: Maintained 15183F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15184F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15185F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15186F: drivers/iio/adc/imx7d_adc.c 15187F: drivers/iio/adc/imx93_adc.c 15188F: drivers/iio/adc/vf610_adc.c 15189 15190NXP i.MX 8M ISI DRIVER 15191M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15192L: linux-media@vger.kernel.org 15193S: Maintained 15194F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15195F: drivers/media/platform/nxp/imx8-isi/ 15196 15197NXP i.MX 8MP DW100 V4L2 DRIVER 15198M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15199L: linux-media@vger.kernel.org 15200S: Maintained 15201F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15202F: Documentation/userspace-api/media/drivers/dw100.rst 15203F: drivers/media/platform/nxp/dw100/ 15204F: include/uapi/linux/dw100.h 15205 15206NXP i.MX 8MQ DCSS DRIVER 15207M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15208R: Lucas Stach <l.stach@pengutronix.de> 15209L: dri-devel@lists.freedesktop.org 15210S: Maintained 15211F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15212F: drivers/gpu/drm/imx/dcss/ 15213 15214NXP i.MX 8QXP ADC DRIVER 15215M: Cai Huoqing <cai.huoqing@linux.dev> 15216M: Haibo Chen <haibo.chen@nxp.com> 15217L: linux-imx@nxp.com 15218L: linux-iio@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15221F: drivers/iio/adc/imx8qxp-adc.c 15222 15223NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15224M: Mirela Rabulea <mirela.rabulea@nxp.com> 15225R: NXP Linux Team <linux-imx@nxp.com> 15226L: linux-media@vger.kernel.org 15227S: Maintained 15228F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15229F: drivers/media/platform/nxp/imx-jpeg 15230 15231NXP i.MX CLOCK DRIVERS 15232M: Abel Vesa <abelvesa@kernel.org> 15233R: Peng Fan <peng.fan@nxp.com> 15234L: linux-clk@vger.kernel.org 15235L: linux-imx@nxp.com 15236S: Maintained 15237T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15238F: Documentation/devicetree/bindings/clock/imx* 15239F: drivers/clk/imx/ 15240F: include/dt-bindings/clock/imx* 15241 15242NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15243M: Jagan Teki <jagan@amarulasolutions.com> 15244S: Maintained 15245F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15246F: drivers/regulator/pf8x00-regulator.c 15247 15248NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15249M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15253F: drivers/extcon/extcon-ptn5150.c 15254 15255NXP SGTL5000 DRIVER 15256M: Fabio Estevam <festevam@gmail.com> 15257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15258S: Maintained 15259F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15260F: sound/soc/codecs/sgtl5000* 15261 15262NXP SJA1105 ETHERNET SWITCH DRIVER 15263M: Vladimir Oltean <olteanv@gmail.com> 15264L: linux-kernel@vger.kernel.org 15265S: Maintained 15266F: drivers/net/dsa/sja1105 15267F: drivers/net/pcs/pcs-xpcs-nxp.c 15268 15269NXP TDA998X DRM DRIVER 15270M: Russell King <linux@armlinux.org.uk> 15271S: Maintained 15272T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15273T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15274F: drivers/gpu/drm/i2c/tda998x_drv.c 15275F: include/drm/i2c/tda998x.h 15276F: include/dt-bindings/display/tda998x.h 15277K: "nxp,tda998x" 15278 15279NXP TFA9879 DRIVER 15280M: Peter Rosin <peda@axentia.se> 15281L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15282S: Maintained 15283F: Documentation/devicetree/bindings/sound/tfa9879.txt 15284F: sound/soc/codecs/tfa9879* 15285 15286NXP-NCI NFC DRIVER 15287S: Orphan 15288F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15289F: drivers/nfc/nxp-nci 15290 15291NXP/Goodix TFA989X (TFA1) DRIVER 15292M: Stephan Gerhold <stephan@gerhold.net> 15293L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15294S: Maintained 15295F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15296F: sound/soc/codecs/tfa989x.c 15297 15298NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15299M: Jonas Malaco <jonas@protocubo.io> 15300L: linux-hwmon@vger.kernel.org 15301S: Maintained 15302F: Documentation/hwmon/nzxt-kraken2.rst 15303F: drivers/hwmon/nzxt-kraken2.c 15304 15305NZXT-SMART2 HARDWARE MONITORING DRIVER 15306M: Aleksandr Mezin <mezin.alexander@gmail.com> 15307L: linux-hwmon@vger.kernel.org 15308S: Maintained 15309F: Documentation/hwmon/nzxt-smart2.rst 15310F: drivers/hwmon/nzxt-smart2.c 15311 15312OBJAGG 15313M: Jiri Pirko <jiri@resnulli.us> 15314L: netdev@vger.kernel.org 15315S: Supported 15316F: include/linux/objagg.h 15317F: lib/objagg.c 15318F: lib/test_objagg.c 15319 15320OBJTOOL 15321M: Josh Poimboeuf <jpoimboe@kernel.org> 15322M: Peter Zijlstra <peterz@infradead.org> 15323S: Supported 15324F: include/linux/objtool*.h 15325F: tools/objtool/ 15326 15327OCELOT ETHERNET SWITCH DRIVER 15328M: Vladimir Oltean <vladimir.oltean@nxp.com> 15329M: Claudiu Manoil <claudiu.manoil@nxp.com> 15330M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15331M: UNGLinuxDriver@microchip.com 15332L: netdev@vger.kernel.org 15333S: Supported 15334F: drivers/net/dsa/ocelot/* 15335F: drivers/net/ethernet/mscc/ 15336F: include/soc/mscc/ocelot* 15337F: net/dsa/tag_ocelot.c 15338F: net/dsa/tag_ocelot_8021q.c 15339F: tools/testing/selftests/drivers/net/ocelot/* 15340 15341OCELOT EXTERNAL SWITCH CONTROL 15342M: Colin Foster <colin.foster@in-advantage.com> 15343S: Supported 15344F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15345F: drivers/mfd/ocelot* 15346F: drivers/net/dsa/ocelot/ocelot_ext.c 15347F: include/linux/mfd/ocelot.h 15348 15349OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15350M: Frederic Barrat <fbarrat@linux.ibm.com> 15351M: Andrew Donnellan <ajd@linux.ibm.com> 15352L: linuxppc-dev@lists.ozlabs.org 15353S: Supported 15354F: Documentation/userspace-api/accelerators/ocxl.rst 15355F: arch/powerpc/include/asm/pnv-ocxl.h 15356F: arch/powerpc/platforms/powernv/ocxl.c 15357F: drivers/misc/ocxl/ 15358F: include/misc/ocxl* 15359F: include/uapi/misc/ocxl.h 15360 15361OMAP AUDIO SUPPORT 15362M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15363M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15364L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15365L: linux-omap@vger.kernel.org 15366S: Maintained 15367F: sound/soc/ti/n810.c 15368F: sound/soc/ti/omap* 15369F: sound/soc/ti/rx51.c 15370F: sound/soc/ti/sdma-pcm.* 15371 15372OMAP CLOCK FRAMEWORK SUPPORT 15373M: Paul Walmsley <paul@pwsan.com> 15374L: linux-omap@vger.kernel.org 15375S: Maintained 15376F: arch/arm/*omap*/*clock* 15377 15378OMAP DEVICE TREE SUPPORT 15379M: Benoît Cousson <bcousson@baylibre.com> 15380M: Tony Lindgren <tony@atomide.com> 15381L: linux-omap@vger.kernel.org 15382L: devicetree@vger.kernel.org 15383S: Maintained 15384F: arch/arm/boot/dts/ti/omap/ 15385 15386OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15387L: linux-omap@vger.kernel.org 15388L: linux-fbdev@vger.kernel.org 15389S: Orphan 15390F: Documentation/arch/arm/omap/dss.rst 15391F: drivers/video/fbdev/omap2/ 15392 15393OMAP FRAMEBUFFER SUPPORT 15394L: linux-fbdev@vger.kernel.org 15395L: linux-omap@vger.kernel.org 15396S: Orphan 15397F: drivers/video/fbdev/omap/ 15398 15399OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15400M: Roger Quadros <rogerq@kernel.org> 15401M: Tony Lindgren <tony@atomide.com> 15402L: linux-omap@vger.kernel.org 15403S: Maintained 15404F: arch/arm/mach-omap2/*gpmc* 15405F: drivers/memory/omap-gpmc.c 15406 15407OMAP GPIO DRIVER 15408M: Grygorii Strashko <grygorii.strashko@ti.com> 15409M: Santosh Shilimkar <ssantosh@kernel.org> 15410M: Kevin Hilman <khilman@kernel.org> 15411L: linux-omap@vger.kernel.org 15412S: Maintained 15413F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15414F: drivers/gpio/gpio-omap.c 15415 15416OMAP HARDWARE SPINLOCK SUPPORT 15417M: Ohad Ben-Cohen <ohad@wizery.com> 15418L: linux-omap@vger.kernel.org 15419S: Maintained 15420F: drivers/hwspinlock/omap_hwspinlock.c 15421 15422OMAP HS MMC SUPPORT 15423L: linux-mmc@vger.kernel.org 15424L: linux-omap@vger.kernel.org 15425S: Orphan 15426F: drivers/mmc/host/omap_hsmmc.c 15427 15428OMAP HWMOD DATA 15429M: Paul Walmsley <paul@pwsan.com> 15430L: linux-omap@vger.kernel.org 15431S: Maintained 15432F: arch/arm/mach-omap2/omap_hwmod*data* 15433 15434OMAP HWMOD SUPPORT 15435M: Benoît Cousson <bcousson@baylibre.com> 15436M: Paul Walmsley <paul@pwsan.com> 15437L: linux-omap@vger.kernel.org 15438S: Maintained 15439F: arch/arm/mach-omap2/omap_hwmod.* 15440 15441OMAP I2C DRIVER 15442M: Vignesh R <vigneshr@ti.com> 15443L: linux-omap@vger.kernel.org 15444L: linux-i2c@vger.kernel.org 15445S: Maintained 15446F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15447F: drivers/i2c/busses/i2c-omap.c 15448 15449OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15450M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15451L: linux-media@vger.kernel.org 15452S: Maintained 15453F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15454F: drivers/media/platform/ti/omap3isp/ 15455F: drivers/staging/media/omap4iss/ 15456 15457OMAP MMC SUPPORT 15458M: Aaro Koskinen <aaro.koskinen@iki.fi> 15459L: linux-omap@vger.kernel.org 15460S: Odd Fixes 15461F: drivers/mmc/host/omap.c 15462 15463OMAP POWER MANAGEMENT SUPPORT 15464M: Kevin Hilman <khilman@kernel.org> 15465L: linux-omap@vger.kernel.org 15466S: Maintained 15467F: arch/arm/*omap*/*pm* 15468F: drivers/cpufreq/omap-cpufreq.c 15469 15470OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15471M: Paul Walmsley <paul@pwsan.com> 15472L: linux-omap@vger.kernel.org 15473S: Maintained 15474F: arch/arm/mach-omap2/prm* 15475 15476OMAP RANDOM NUMBER GENERATOR SUPPORT 15477M: Deepak Saxena <dsaxena@plexity.net> 15478S: Maintained 15479F: drivers/char/hw_random/omap-rng.c 15480 15481OMAP USB SUPPORT 15482L: linux-usb@vger.kernel.org 15483L: linux-omap@vger.kernel.org 15484S: Orphan 15485F: arch/arm/*omap*/usb* 15486F: drivers/usb/*/*omap* 15487 15488OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15489M: Mark Jackson <mpfj@newflow.co.uk> 15490L: linux-omap@vger.kernel.org 15491S: Maintained 15492F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15493 15494OMAP1 SUPPORT 15495M: Aaro Koskinen <aaro.koskinen@iki.fi> 15496M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15497M: Tony Lindgren <tony@atomide.com> 15498L: linux-omap@vger.kernel.org 15499S: Maintained 15500Q: http://patchwork.kernel.org/project/linux-omap/list/ 15501T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15502F: arch/arm/configs/omap1_defconfig 15503F: arch/arm/mach-omap1/ 15504F: drivers/i2c/busses/i2c-omap.c 15505F: include/linux/platform_data/ams-delta-fiq.h 15506F: include/linux/platform_data/i2c-omap.h 15507 15508OMAP2+ SUPPORT 15509M: Tony Lindgren <tony@atomide.com> 15510L: linux-omap@vger.kernel.org 15511S: Maintained 15512W: http://www.muru.com/linux/omap/ 15513W: http://linux.omap.com/ 15514Q: http://patchwork.kernel.org/project/linux-omap/list/ 15515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15516F: arch/arm/configs/omap2plus_defconfig 15517F: arch/arm/mach-omap2/ 15518F: drivers/bus/ti-sysc.c 15519F: drivers/gpio/gpio-tps65219.c 15520F: drivers/i2c/busses/i2c-omap.c 15521F: drivers/irqchip/irq-omap-intc.c 15522F: drivers/mfd/*omap*.c 15523F: drivers/mfd/menelaus.c 15524F: drivers/mfd/palmas.c 15525F: drivers/mfd/tps65217.c 15526F: drivers/mfd/tps65218.c 15527F: drivers/mfd/tps65219.c 15528F: drivers/mfd/tps65910.c 15529F: drivers/mfd/twl-core.[ch] 15530F: drivers/mfd/twl4030*.c 15531F: drivers/mfd/twl6030*.c 15532F: drivers/mfd/twl6040*.c 15533F: drivers/regulator/palmas-regulator*.c 15534F: drivers/regulator/pbias-regulator.c 15535F: drivers/regulator/tps65217-regulator.c 15536F: drivers/regulator/tps65218-regulator.c 15537F: drivers/regulator/tps65219-regulator.c 15538F: drivers/regulator/tps65910-regulator.c 15539F: drivers/regulator/twl-regulator.c 15540F: drivers/regulator/twl6030-regulator.c 15541F: include/linux/platform_data/i2c-omap.h 15542F: include/linux/platform_data/ti-sysc.h 15543 15544OMFS FILESYSTEM 15545M: Bob Copeland <me@bobcopeland.com> 15546L: linux-karma-devel@lists.sourceforge.net 15547S: Maintained 15548F: Documentation/filesystems/omfs.rst 15549F: fs/omfs/ 15550 15551OMNIVISION OG01A1B SENSOR DRIVER 15552M: Shawn Tu <shawnx.tu@intel.com> 15553L: linux-media@vger.kernel.org 15554S: Maintained 15555F: drivers/media/i2c/og01a1b.c 15556 15557OMNIVISION OV01A10 SENSOR DRIVER 15558M: Bingbu Cao <bingbu.cao@intel.com> 15559L: linux-media@vger.kernel.org 15560S: Maintained 15561T: git git://linuxtv.org/media_tree.git 15562F: drivers/media/i2c/ov01a10.c 15563 15564OMNIVISION OV02A10 SENSOR DRIVER 15565M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15566L: linux-media@vger.kernel.org 15567S: Maintained 15568T: git git://linuxtv.org/media_tree.git 15569F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15570F: drivers/media/i2c/ov02a10.c 15571 15572OMNIVISION OV08D10 SENSOR DRIVER 15573M: Jimmy Su <jimmy.su@intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov08d10.c 15578 15579OMNIVISION OV08X40 SENSOR DRIVER 15580M: Jason Chen <jason.z.chen@intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov08x40.c 15585 15586OMNIVISION OV13858 SENSOR DRIVER 15587M: Sakari Ailus <sakari.ailus@linux.intel.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: drivers/media/i2c/ov13858.c 15592 15593OMNIVISION OV13B10 SENSOR DRIVER 15594M: Arec Kao <arec.kao@intel.com> 15595L: linux-media@vger.kernel.org 15596S: Maintained 15597T: git git://linuxtv.org/media_tree.git 15598F: drivers/media/i2c/ov13b10.c 15599 15600OMNIVISION OV2680 SENSOR DRIVER 15601M: Rui Miguel Silva <rmfrfs@gmail.com> 15602L: linux-media@vger.kernel.org 15603S: Maintained 15604T: git git://linuxtv.org/media_tree.git 15605F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15606F: drivers/media/i2c/ov2680.c 15607 15608OMNIVISION OV2685 SENSOR DRIVER 15609M: Shunqian Zheng <zhengsq@rock-chips.com> 15610L: linux-media@vger.kernel.org 15611S: Maintained 15612T: git git://linuxtv.org/media_tree.git 15613F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15614F: drivers/media/i2c/ov2685.c 15615 15616OMNIVISION OV2740 SENSOR DRIVER 15617M: Tianshu Qiu <tian.shu.qiu@intel.com> 15618R: Shawn Tu <shawnx.tu@intel.com> 15619R: Bingbu Cao <bingbu.cao@intel.com> 15620L: linux-media@vger.kernel.org 15621S: Maintained 15622T: git git://linuxtv.org/media_tree.git 15623F: drivers/media/i2c/ov2740.c 15624 15625OMNIVISION OV4689 SENSOR DRIVER 15626M: Mikhail Rudenko <mike.rudenko@gmail.com> 15627L: linux-media@vger.kernel.org 15628S: Maintained 15629T: git git://linuxtv.org/media_tree.git 15630F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15631F: drivers/media/i2c/ov5647.c 15632 15633OMNIVISION OV5640 SENSOR DRIVER 15634M: Steve Longerbeam <slongerbeam@gmail.com> 15635L: linux-media@vger.kernel.org 15636S: Maintained 15637T: git git://linuxtv.org/media_tree.git 15638F: drivers/media/i2c/ov5640.c 15639 15640OMNIVISION OV5647 SENSOR DRIVER 15641M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15642M: Jacopo Mondi <jacopo@jmondi.org> 15643L: linux-media@vger.kernel.org 15644S: Maintained 15645T: git git://linuxtv.org/media_tree.git 15646F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15647F: drivers/media/i2c/ov5647.c 15648 15649OMNIVISION OV5670 SENSOR DRIVER 15650M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653T: git git://linuxtv.org/media_tree.git 15654F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15655F: drivers/media/i2c/ov5670.c 15656 15657OMNIVISION OV5675 SENSOR DRIVER 15658M: Shawn Tu <shawnx.tu@intel.com> 15659L: linux-media@vger.kernel.org 15660S: Maintained 15661T: git git://linuxtv.org/media_tree.git 15662F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15663F: drivers/media/i2c/ov5675.c 15664 15665OMNIVISION OV5693 SENSOR DRIVER 15666M: Daniel Scally <djrscally@gmail.com> 15667L: linux-media@vger.kernel.org 15668S: Maintained 15669T: git git://linuxtv.org/media_tree.git 15670F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15671F: drivers/media/i2c/ov5693.c 15672 15673OMNIVISION OV5695 SENSOR DRIVER 15674M: Shunqian Zheng <zhengsq@rock-chips.com> 15675L: linux-media@vger.kernel.org 15676S: Maintained 15677T: git git://linuxtv.org/media_tree.git 15678F: drivers/media/i2c/ov5695.c 15679 15680OMNIVISION OV7670 SENSOR DRIVER 15681L: linux-media@vger.kernel.org 15682S: Orphan 15683T: git git://linuxtv.org/media_tree.git 15684F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15685F: drivers/media/i2c/ov7670.c 15686 15687OMNIVISION OV772x SENSOR DRIVER 15688M: Jacopo Mondi <jacopo@jmondi.org> 15689L: linux-media@vger.kernel.org 15690S: Odd fixes 15691T: git git://linuxtv.org/media_tree.git 15692F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15693F: drivers/media/i2c/ov772x.c 15694F: include/media/i2c/ov772x.h 15695 15696OMNIVISION OV7740 SENSOR DRIVER 15697M: Wenyou Yang <wenyou.yang@microchip.com> 15698L: linux-media@vger.kernel.org 15699S: Maintained 15700T: git git://linuxtv.org/media_tree.git 15701F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15702F: drivers/media/i2c/ov7740.c 15703 15704OMNIVISION OV8856 SENSOR DRIVER 15705M: Sakari Ailus <sakari.ailus@linux.intel.com> 15706L: linux-media@vger.kernel.org 15707S: Maintained 15708T: git git://linuxtv.org/media_tree.git 15709F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15710F: drivers/media/i2c/ov8856.c 15711 15712OMNIVISION OV8858 SENSOR DRIVER 15713M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15714M: Nicholas Roth <nicholas@rothemail.net> 15715L: linux-media@vger.kernel.org 15716S: Maintained 15717T: git git://linuxtv.org/media_tree.git 15718F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15719F: drivers/media/i2c/ov8858.c 15720 15721OMNIVISION OV9282 SENSOR DRIVER 15722M: Paul J. Murphy <paul.j.murphy@intel.com> 15723M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15724L: linux-media@vger.kernel.org 15725S: Maintained 15726T: git git://linuxtv.org/media_tree.git 15727F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15728F: drivers/media/i2c/ov9282.c 15729 15730OMNIVISION OV9640 SENSOR DRIVER 15731M: Petr Cvek <petrcvekcz@gmail.com> 15732L: linux-media@vger.kernel.org 15733S: Maintained 15734F: drivers/media/i2c/ov9640.* 15735 15736OMNIVISION OV9650 SENSOR DRIVER 15737M: Sakari Ailus <sakari.ailus@linux.intel.com> 15738R: Akinobu Mita <akinobu.mita@gmail.com> 15739R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15740L: linux-media@vger.kernel.org 15741S: Maintained 15742T: git git://linuxtv.org/media_tree.git 15743F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15744F: drivers/media/i2c/ov9650.c 15745 15746OMNIVISION OV9734 SENSOR DRIVER 15747M: Tianshu Qiu <tian.shu.qiu@intel.com> 15748R: Bingbu Cao <bingbu.cao@intel.com> 15749L: linux-media@vger.kernel.org 15750S: Maintained 15751T: git git://linuxtv.org/media_tree.git 15752F: drivers/media/i2c/ov9734.c 15753 15754ONBOARD USB HUB DRIVER 15755M: Matthias Kaehlcke <mka@chromium.org> 15756L: linux-usb@vger.kernel.org 15757S: Maintained 15758F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15759F: drivers/usb/misc/onboard_usb_hub.c 15760 15761ONENAND FLASH DRIVER 15762M: Kyungmin Park <kyungmin.park@samsung.com> 15763L: linux-mtd@lists.infradead.org 15764S: Maintained 15765F: drivers/mtd/nand/onenand/ 15766F: include/linux/mtd/onenand*.h 15767 15768ONEXPLAYER FAN DRIVER 15769M: Derek John Clark <derekjohn.clark@gmail.com> 15770M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15771L: linux-hwmon@vger.kernel.org 15772S: Maintained 15773F: drivers/hwmon/oxp-sensors.c 15774 15775ONIE TLV NVMEM LAYOUT DRIVER 15776M: Miquel Raynal <miquel.raynal@bootlin.com> 15777S: Maintained 15778F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15779F: drivers/nvmem/layouts/onie-tlv.c 15780 15781ONION OMEGA2+ BOARD 15782M: Harvey Hunt <harveyhuntnexus@gmail.com> 15783L: linux-mips@vger.kernel.org 15784S: Maintained 15785F: arch/mips/boot/dts/ralink/omega2p.dts 15786 15787ONSEMI ETHERNET PHY DRIVERS 15788M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15789L: netdev@vger.kernel.org 15790S: Supported 15791W: http://www.onsemi.com 15792F: drivers/net/phy/ncn* 15793 15794OP-TEE DRIVER 15795M: Jens Wiklander <jens.wiklander@linaro.org> 15796L: op-tee@lists.trustedfirmware.org 15797S: Maintained 15798F: Documentation/ABI/testing/sysfs-bus-optee-devices 15799F: drivers/tee/optee/ 15800 15801OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15802M: Sumit Garg <sumit.garg@linaro.org> 15803L: op-tee@lists.trustedfirmware.org 15804S: Maintained 15805F: drivers/char/hw_random/optee-rng.c 15806 15807OP-TEE RTC DRIVER 15808M: Clément Léger <clement.leger@bootlin.com> 15809L: linux-rtc@vger.kernel.org 15810S: Maintained 15811F: drivers/rtc/rtc-optee.c 15812 15813OPA-VNIC DRIVER 15814M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15815L: linux-rdma@vger.kernel.org 15816S: Supported 15817F: drivers/infiniband/ulp/opa_vnic 15818 15819OPEN FIRMWARE AND FLATTENED DEVICE TREE 15820M: Rob Herring <robh+dt@kernel.org> 15821M: Frank Rowand <frowand.list@gmail.com> 15822L: devicetree@vger.kernel.org 15823S: Maintained 15824W: http://www.devicetree.org/ 15825C: irc://irc.libera.chat/devicetree 15826T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15827F: Documentation/ABI/testing/sysfs-firmware-ofw 15828F: drivers/of/ 15829F: include/linux/of*.h 15830F: scripts/dtc/ 15831K: of_overlay_notifier_ 15832K: of_overlay_fdt_apply 15833K: of_overlay_remove 15834 15835OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15836M: Rob Herring <robh+dt@kernel.org> 15837M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15838M: Conor Dooley <conor+dt@kernel.org> 15839L: devicetree@vger.kernel.org 15840S: Maintained 15841Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15842C: irc://irc.libera.chat/devicetree 15843T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15844F: Documentation/devicetree/ 15845F: arch/*/boot/dts/ 15846F: include/dt-bindings/ 15847 15848OPENCOMPUTE PTP CLOCK DRIVER 15849M: Jonathan Lemon <jonathan.lemon@gmail.com> 15850M: Vadim Fedorenko <vadfed@fb.com> 15851L: netdev@vger.kernel.org 15852S: Maintained 15853F: drivers/ptp/ptp_ocp.c 15854 15855OPENCORES I2C BUS DRIVER 15856M: Peter Korsgaard <peter@korsgaard.com> 15857M: Andrew Lunn <andrew@lunn.ch> 15858L: linux-i2c@vger.kernel.org 15859S: Maintained 15860F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15861F: Documentation/i2c/busses/i2c-ocores.rst 15862F: drivers/i2c/busses/i2c-ocores.c 15863F: include/linux/platform_data/i2c-ocores.h 15864 15865OPENRISC ARCHITECTURE 15866M: Jonas Bonn <jonas@southpole.se> 15867M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15868M: Stafford Horne <shorne@gmail.com> 15869L: linux-openrisc@vger.kernel.org 15870S: Maintained 15871W: http://openrisc.io 15872T: git https://github.com/openrisc/linux.git 15873F: Documentation/arch/openrisc/ 15874F: Documentation/devicetree/bindings/openrisc/ 15875F: arch/openrisc/ 15876F: drivers/irqchip/irq-ompic.c 15877F: drivers/irqchip/irq-or1k-* 15878 15879OPENVSWITCH 15880M: Pravin B Shelar <pshelar@ovn.org> 15881L: netdev@vger.kernel.org 15882L: dev@openvswitch.org 15883S: Maintained 15884W: http://openvswitch.org 15885F: include/uapi/linux/openvswitch.h 15886F: net/openvswitch/ 15887F: tools/testing/selftests/net/openvswitch/ 15888 15889OPERATING PERFORMANCE POINTS (OPP) 15890M: Viresh Kumar <vireshk@kernel.org> 15891M: Nishanth Menon <nm@ti.com> 15892M: Stephen Boyd <sboyd@kernel.org> 15893L: linux-pm@vger.kernel.org 15894S: Maintained 15895T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15896F: Documentation/devicetree/bindings/opp/ 15897F: Documentation/power/opp.rst 15898F: drivers/opp/ 15899F: include/linux/pm_opp.h 15900 15901OPL4 DRIVER 15902M: Clemens Ladisch <clemens@ladisch.de> 15903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15906F: sound/drivers/opl4/ 15907 15908ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15909M: Mark Fasheh <mark@fasheh.com> 15910M: Joel Becker <jlbec@evilplan.org> 15911M: Joseph Qi <joseph.qi@linux.alibaba.com> 15912L: ocfs2-devel@lists.linux.dev 15913S: Supported 15914W: http://ocfs2.wiki.kernel.org 15915F: Documentation/filesystems/dlmfs.rst 15916F: Documentation/filesystems/ocfs2.rst 15917F: fs/ocfs2/ 15918 15919ORANGEFS FILESYSTEM 15920M: Mike Marshall <hubcap@omnibond.com> 15921R: Martin Brandenburg <martin@omnibond.com> 15922L: devel@lists.orangefs.org 15923S: Supported 15924T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15925F: Documentation/filesystems/orangefs.rst 15926F: fs/orangefs/ 15927 15928ORINOCO DRIVER 15929L: linux-wireless@vger.kernel.org 15930S: Orphan 15931W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15932W: http://www.nongnu.org/orinoco/ 15933F: drivers/net/wireless/intersil/orinoco/ 15934 15935OV2659 OMNIVISION SENSOR DRIVER 15936M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15937L: linux-media@vger.kernel.org 15938S: Maintained 15939W: https://linuxtv.org 15940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15941T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15942F: drivers/media/i2c/ov2659.c 15943F: include/media/i2c/ov2659.h 15944 15945OVERLAY FILESYSTEM 15946M: Miklos Szeredi <miklos@szeredi.hu> 15947M: Amir Goldstein <amir73il@gmail.com> 15948L: linux-unionfs@vger.kernel.org 15949S: Supported 15950T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15951F: Documentation/filesystems/overlayfs.rst 15952F: fs/overlayfs/ 15953 15954P54 WIRELESS DRIVER 15955M: Christian Lamparter <chunkeey@googlemail.com> 15956L: linux-wireless@vger.kernel.org 15957S: Maintained 15958W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15959F: drivers/net/wireless/intersil/p54/ 15960 15961PACKET SOCKETS 15962M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15963S: Maintained 15964F: include/uapi/linux/if_packet.h 15965F: net/packet/af_packet.c 15966 15967PACKING 15968M: Vladimir Oltean <olteanv@gmail.com> 15969L: netdev@vger.kernel.org 15970S: Supported 15971F: Documentation/core-api/packing.rst 15972F: include/linux/packing.h 15973F: lib/packing.c 15974 15975PADATA PARALLEL EXECUTION MECHANISM 15976M: Steffen Klassert <steffen.klassert@secunet.com> 15977M: Daniel Jordan <daniel.m.jordan@oracle.com> 15978L: linux-crypto@vger.kernel.org 15979L: linux-kernel@vger.kernel.org 15980S: Maintained 15981F: Documentation/core-api/padata.rst 15982F: include/linux/padata.h 15983F: kernel/padata.c 15984 15985PAGE CACHE 15986M: Matthew Wilcox (Oracle) <willy@infradead.org> 15987L: linux-fsdevel@vger.kernel.org 15988S: Supported 15989T: git git://git.infradead.org/users/willy/pagecache.git 15990F: Documentation/filesystems/locking.rst 15991F: Documentation/filesystems/vfs.rst 15992F: include/linux/pagemap.h 15993F: mm/filemap.c 15994F: mm/page-writeback.c 15995F: mm/readahead.c 15996F: mm/truncate.c 15997 15998PAGE POOL 15999M: Jesper Dangaard Brouer <hawk@kernel.org> 16000M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16001L: netdev@vger.kernel.org 16002S: Supported 16003F: Documentation/networking/page_pool.rst 16004F: include/net/page_pool.h 16005F: include/trace/events/page_pool.h 16006F: net/core/page_pool.c 16007 16008PAGE TABLE CHECK 16009M: Pasha Tatashin <pasha.tatashin@soleen.com> 16010M: Andrew Morton <akpm@linux-foundation.org> 16011L: linux-mm@kvack.org 16012S: Maintained 16013F: Documentation/mm/page_table_check.rst 16014F: include/linux/page_table_check.h 16015F: mm/page_table_check.c 16016 16017PANASONIC LAPTOP ACPI EXTRAS DRIVER 16018M: Kenneth Chan <kenneth.t.chan@gmail.com> 16019L: platform-driver-x86@vger.kernel.org 16020S: Maintained 16021F: drivers/platform/x86/panasonic-laptop.c 16022 16023PARALLAX PING IIO SENSOR DRIVER 16024M: Andreas Klinger <ak@it-klinger.de> 16025L: linux-iio@vger.kernel.org 16026S: Maintained 16027F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16028F: drivers/iio/proximity/ping.c 16029 16030PARALLEL LCD/KEYPAD PANEL DRIVER 16031M: Willy Tarreau <willy@haproxy.com> 16032M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16033S: Odd Fixes 16034F: Documentation/admin-guide/lcd-panel-cgram.rst 16035F: drivers/auxdisplay/panel.c 16036 16037PARALLEL PORT SUBSYSTEM 16038M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16039M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16040L: linux-parport@lists.infradead.org (subscribers-only) 16041S: Maintained 16042F: Documentation/driver-api/parport*.rst 16043F: drivers/char/ppdev.c 16044F: drivers/parport/ 16045F: include/linux/parport*.h 16046F: include/uapi/linux/ppdev.h 16047 16048PARAVIRT_OPS INTERFACE 16049M: Juergen Gross <jgross@suse.com> 16050R: Ajay Kaher <akaher@vmware.com> 16051R: Alexey Makhalov <amakhalov@vmware.com> 16052R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16053L: virtualization@lists.linux-foundation.org 16054L: x86@kernel.org 16055S: Supported 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16057F: Documentation/virt/paravirt_ops.rst 16058F: arch/*/include/asm/paravirt*.h 16059F: arch/*/kernel/paravirt* 16060F: include/linux/hypervisor.h 16061 16062PARISC ARCHITECTURE 16063M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16064M: Helge Deller <deller@gmx.de> 16065L: linux-parisc@vger.kernel.org 16066S: Maintained 16067W: https://parisc.wiki.kernel.org 16068Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16070T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16071F: Documentation/arch/parisc/ 16072F: arch/parisc/ 16073F: drivers/char/agp/parisc-agp.c 16074F: drivers/input/misc/hp_sdc_rtc.c 16075F: drivers/input/serio/gscps2.c 16076F: drivers/input/serio/hp_sdc* 16077F: drivers/parisc/ 16078F: drivers/parport/parport_gsc.* 16079F: drivers/tty/serial/8250/8250_parisc.c 16080F: drivers/video/console/sti* 16081F: drivers/video/fbdev/sti* 16082F: drivers/video/logo/logo_parisc* 16083F: include/linux/hp_sdc.h 16084 16085PARMAN 16086M: Jiri Pirko <jiri@resnulli.us> 16087L: netdev@vger.kernel.org 16088S: Supported 16089F: include/linux/parman.h 16090F: lib/parman.c 16091F: lib/test_parman.c 16092 16093PC ENGINES APU BOARD DRIVER 16094M: Enrico Weigelt, metux IT consult <info@metux.net> 16095S: Maintained 16096F: drivers/platform/x86/pcengines-apuv2.c 16097 16098PC87360 HARDWARE MONITORING DRIVER 16099M: Jim Cromie <jim.cromie@gmail.com> 16100L: linux-hwmon@vger.kernel.org 16101S: Maintained 16102F: Documentation/hwmon/pc87360.rst 16103F: drivers/hwmon/pc87360.c 16104 16105PC8736x GPIO DRIVER 16106M: Jim Cromie <jim.cromie@gmail.com> 16107S: Maintained 16108F: drivers/char/pc8736x_gpio.c 16109 16110PC87427 HARDWARE MONITORING DRIVER 16111M: Jean Delvare <jdelvare@suse.com> 16112L: linux-hwmon@vger.kernel.org 16113S: Maintained 16114F: Documentation/hwmon/pc87427.rst 16115F: drivers/hwmon/pc87427.c 16116 16117PCA9532 LED DRIVER 16118M: Riku Voipio <riku.voipio@iki.fi> 16119S: Maintained 16120F: drivers/leds/leds-pca9532.c 16121F: include/linux/leds-pca9532.h 16122 16123PCA9541 I2C BUS MASTER SELECTOR DRIVER 16124M: Guenter Roeck <linux@roeck-us.net> 16125L: linux-i2c@vger.kernel.org 16126S: Maintained 16127F: drivers/i2c/muxes/i2c-mux-pca9541.c 16128 16129PCDP - PRIMARY CONSOLE AND DEBUG PORT 16130M: Khalid Aziz <khalid@gonehiking.org> 16131S: Maintained 16132F: drivers/firmware/pcdp.* 16133 16134PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16135M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16136M: Pali Rohár <pali@kernel.org> 16137L: linux-pci@vger.kernel.org 16138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16139S: Maintained 16140F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16141F: drivers/pci/controller/pci-aardvark.c 16142 16143PCI DRIVER FOR ALTERA PCIE IP 16144M: Joyce Ooi <joyce.ooi@intel.com> 16145L: linux-pci@vger.kernel.org 16146S: Supported 16147F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16148F: drivers/pci/controller/pcie-altera.c 16149 16150PCI DRIVER FOR APPLIEDMICRO XGENE 16151M: Toan Le <toan@os.amperecomputing.com> 16152L: linux-pci@vger.kernel.org 16153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16154S: Maintained 16155F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16156F: drivers/pci/controller/pci-xgene.c 16157 16158PCI DRIVER FOR ARM VERSATILE PLATFORM 16159M: Rob Herring <robh@kernel.org> 16160L: linux-pci@vger.kernel.org 16161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16162S: Maintained 16163F: Documentation/devicetree/bindings/pci/versatile.yaml 16164F: drivers/pci/controller/pci-versatile.c 16165 16166PCI DRIVER FOR ARMADA 8K 16167M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16168L: linux-pci@vger.kernel.org 16169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16170S: Maintained 16171F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16172F: drivers/pci/controller/dwc/pcie-armada8k.c 16173 16174PCI DRIVER FOR CADENCE PCIE IP 16175M: Tom Joseph <tjoseph@cadence.com> 16176L: linux-pci@vger.kernel.org 16177S: Maintained 16178F: Documentation/devicetree/bindings/pci/cdns,* 16179F: drivers/pci/controller/cadence/ 16180 16181PCI DRIVER FOR FREESCALE LAYERSCAPE 16182M: Minghuan Lian <minghuan.Lian@nxp.com> 16183M: Mingkai Hu <mingkai.hu@nxp.com> 16184M: Roy Zang <roy.zang@nxp.com> 16185L: linuxppc-dev@lists.ozlabs.org 16186L: linux-pci@vger.kernel.org 16187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16188S: Maintained 16189F: drivers/pci/controller/dwc/*layerscape* 16190 16191PCI DRIVER FOR FU740 16192M: Paul Walmsley <paul.walmsley@sifive.com> 16193M: Greentime Hu <greentime.hu@sifive.com> 16194L: linux-pci@vger.kernel.org 16195S: Maintained 16196F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16197F: drivers/pci/controller/dwc/pcie-fu740.c 16198 16199PCI DRIVER FOR GENERIC OF HOSTS 16200M: Will Deacon <will@kernel.org> 16201L: linux-pci@vger.kernel.org 16202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16203S: Maintained 16204F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16205F: drivers/pci/controller/pci-host-common.c 16206F: drivers/pci/controller/pci-host-generic.c 16207 16208PCI DRIVER FOR IMX6 16209M: Richard Zhu <hongxing.zhu@nxp.com> 16210M: Lucas Stach <l.stach@pengutronix.de> 16211L: linux-pci@vger.kernel.org 16212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16213S: Maintained 16214F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16215F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16216F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16217F: drivers/pci/controller/dwc/*imx6* 16218 16219PCI DRIVER FOR INTEL IXP4XX 16220M: Linus Walleij <linus.walleij@linaro.org> 16221S: Maintained 16222F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16223F: drivers/pci/controller/pci-ixp4xx.c 16224 16225PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16226M: Nirmal Patel <nirmal.patel@linux.intel.com> 16227R: Jonathan Derrick <jonathan.derrick@linux.dev> 16228L: linux-pci@vger.kernel.org 16229S: Supported 16230F: drivers/pci/controller/vmd.c 16231 16232PCI DRIVER FOR MICROSEMI SWITCHTEC 16233M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16234M: Logan Gunthorpe <logang@deltatee.com> 16235L: linux-pci@vger.kernel.org 16236S: Maintained 16237F: Documentation/ABI/testing/sysfs-class-switchtec 16238F: Documentation/driver-api/switchtec.rst 16239F: drivers/ntb/hw/mscc/ 16240F: drivers/pci/switch/switchtec* 16241F: include/linux/switchtec.h 16242F: include/uapi/linux/switchtec_ioctl.h 16243 16244PCI DRIVER FOR MOBIVEIL PCIE IP 16245M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16246M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16247L: linux-pci@vger.kernel.org 16248S: Supported 16249F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16250F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16251 16252PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16253M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16254M: Pali Rohár <pali@kernel.org> 16255L: linux-pci@vger.kernel.org 16256L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16257S: Maintained 16258F: drivers/pci/controller/*mvebu* 16259 16260PCI DRIVER FOR NVIDIA TEGRA 16261M: Thierry Reding <thierry.reding@gmail.com> 16262L: linux-tegra@vger.kernel.org 16263L: linux-pci@vger.kernel.org 16264S: Supported 16265F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16266F: drivers/pci/controller/pci-tegra.c 16267 16268PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16269M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16270L: linux-pci@vger.kernel.org 16271L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16272S: Maintained 16273F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16274F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16275 16276PCI DRIVER FOR RENESAS R-CAR 16277M: Marek Vasut <marek.vasut+renesas@gmail.com> 16278M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16279L: linux-pci@vger.kernel.org 16280L: linux-renesas-soc@vger.kernel.org 16281S: Maintained 16282F: Documentation/devicetree/bindings/pci/*rcar* 16283F: drivers/pci/controller/*rcar* 16284 16285PCI DRIVER FOR SAMSUNG EXYNOS 16286M: Jingoo Han <jingoohan1@gmail.com> 16287L: linux-pci@vger.kernel.org 16288L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16289L: linux-samsung-soc@vger.kernel.org 16290S: Maintained 16291F: drivers/pci/controller/dwc/pci-exynos.c 16292 16293PCI DRIVER FOR SYNOPSYS DESIGNWARE 16294M: Jingoo Han <jingoohan1@gmail.com> 16295M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16296M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16297L: linux-pci@vger.kernel.org 16298S: Maintained 16299F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16300F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16301F: drivers/pci/controller/dwc/*designware* 16302 16303PCI DRIVER FOR TI DRA7XX/J721E 16304M: Vignesh Raghavendra <vigneshr@ti.com> 16305L: linux-omap@vger.kernel.org 16306L: linux-pci@vger.kernel.org 16307L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16308S: Supported 16309F: Documentation/devicetree/bindings/pci/ti-pci.txt 16310F: drivers/pci/controller/cadence/pci-j721e.c 16311F: drivers/pci/controller/dwc/pci-dra7xx.c 16312 16313PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16314M: Linus Walleij <linus.walleij@linaro.org> 16315L: linux-pci@vger.kernel.org 16316S: Maintained 16317F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16318F: drivers/pci/controller/pci-v3-semi.c 16319 16320PCI DRIVER FOR XILINX VERSAL CPM 16321M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16322M: Michal Simek <michal.simek@amd.com> 16323L: linux-pci@vger.kernel.org 16324S: Maintained 16325F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16326F: drivers/pci/controller/pcie-xilinx-cpm.c 16327 16328PCI ENDPOINT SUBSYSTEM 16329M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16330M: Krzysztof Wilczyński <kw@linux.com> 16331R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16332R: Kishon Vijay Abraham I <kishon@kernel.org> 16333L: linux-pci@vger.kernel.org 16334S: Supported 16335Q: https://patchwork.kernel.org/project/linux-pci/list/ 16336B: https://bugzilla.kernel.org 16337C: irc://irc.oftc.net/linux-pci 16338T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16339F: Documentation/PCI/endpoint/* 16340F: Documentation/misc-devices/pci-endpoint-test.rst 16341F: drivers/misc/pci_endpoint_test.c 16342F: drivers/pci/endpoint/ 16343F: tools/pci/ 16344 16345PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16346M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16347R: Oliver O'Halloran <oohall@gmail.com> 16348L: linuxppc-dev@lists.ozlabs.org 16349S: Supported 16350F: Documentation/PCI/pci-error-recovery.rst 16351F: Documentation/powerpc/eeh-pci-error-recovery.rst 16352F: arch/powerpc/include/*/eeh*.h 16353F: arch/powerpc/kernel/eeh*.c 16354F: arch/powerpc/platforms/*/eeh*.c 16355F: drivers/pci/pcie/aer.c 16356F: drivers/pci/pcie/dpc.c 16357F: drivers/pci/pcie/err.c 16358 16359PCI ERROR RECOVERY 16360M: Linas Vepstas <linasvepstas@gmail.com> 16361L: linux-pci@vger.kernel.org 16362S: Supported 16363F: Documentation/PCI/pci-error-recovery.rst 16364 16365PCI MSI DRIVER FOR ALTERA MSI IP 16366M: Joyce Ooi <joyce.ooi@intel.com> 16367L: linux-pci@vger.kernel.org 16368S: Supported 16369F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16370F: drivers/pci/controller/pcie-altera-msi.c 16371 16372PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16373M: Toan Le <toan@os.amperecomputing.com> 16374L: linux-pci@vger.kernel.org 16375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16376S: Maintained 16377F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16378F: drivers/pci/controller/pci-xgene-msi.c 16379 16380PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16381M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16382M: Krzysztof Wilczyński <kw@linux.com> 16383R: Rob Herring <robh@kernel.org> 16384L: linux-pci@vger.kernel.org 16385S: Supported 16386Q: https://patchwork.kernel.org/project/linux-pci/list/ 16387B: https://bugzilla.kernel.org 16388C: irc://irc.oftc.net/linux-pci 16389T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16390F: Documentation/devicetree/bindings/pci/ 16391F: drivers/pci/controller/ 16392F: drivers/pci/pci-bridge-emul.c 16393F: drivers/pci/pci-bridge-emul.h 16394 16395PCI PEER-TO-PEER DMA (P2PDMA) 16396M: Bjorn Helgaas <bhelgaas@google.com> 16397M: Logan Gunthorpe <logang@deltatee.com> 16398L: linux-pci@vger.kernel.org 16399S: Supported 16400Q: https://patchwork.kernel.org/project/linux-pci/list/ 16401B: https://bugzilla.kernel.org 16402C: irc://irc.oftc.net/linux-pci 16403T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16404F: Documentation/driver-api/pci/p2pdma.rst 16405F: drivers/pci/p2pdma.c 16406F: include/linux/pci-p2pdma.h 16407 16408PCI SUBSYSTEM 16409M: Bjorn Helgaas <bhelgaas@google.com> 16410L: linux-pci@vger.kernel.org 16411S: Supported 16412Q: https://patchwork.kernel.org/project/linux-pci/list/ 16413B: https://bugzilla.kernel.org 16414C: irc://irc.oftc.net/linux-pci 16415T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16416F: Documentation/PCI/ 16417F: Documentation/devicetree/bindings/pci/ 16418F: arch/x86/kernel/early-quirks.c 16419F: arch/x86/kernel/quirks.c 16420F: arch/x86/pci/ 16421F: drivers/acpi/pci* 16422F: drivers/pci/ 16423F: include/asm-generic/pci* 16424F: include/linux/of_pci.h 16425F: include/linux/pci* 16426F: include/uapi/linux/pci* 16427F: lib/pci* 16428 16429PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16430M: Jonathan Chocron <jonnyc@amazon.com> 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/pcie-al.txt 16434F: drivers/pci/controller/dwc/pcie-al.c 16435 16436PCIE DRIVER FOR AMLOGIC MESON 16437M: Yue Wang <yue.wang@Amlogic.com> 16438L: linux-pci@vger.kernel.org 16439L: linux-amlogic@lists.infradead.org 16440S: Maintained 16441F: drivers/pci/controller/dwc/pci-meson.c 16442 16443PCIE DRIVER FOR AXIS ARTPEC 16444M: Jesper Nilsson <jesper.nilsson@axis.com> 16445L: linux-arm-kernel@axis.com 16446L: linux-pci@vger.kernel.org 16447S: Maintained 16448F: Documentation/devicetree/bindings/pci/axis,artpec* 16449F: drivers/pci/controller/dwc/*artpec* 16450 16451PCIE DRIVER FOR CAVIUM THUNDERX 16452M: Robert Richter <rric@kernel.org> 16453L: linux-pci@vger.kernel.org 16454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16455S: Odd Fixes 16456F: drivers/pci/controller/pci-thunder-* 16457 16458PCIE DRIVER FOR HISILICON 16459M: Zhou Wang <wangzhou1@hisilicon.com> 16460L: linux-pci@vger.kernel.org 16461S: Maintained 16462F: drivers/pci/controller/dwc/pcie-hisi.c 16463 16464PCIE DRIVER FOR HISILICON KIRIN 16465M: Xiaowei Song <songxiaowei@hisilicon.com> 16466M: Binghui Wang <wangbinghui@hisilicon.com> 16467L: linux-pci@vger.kernel.org 16468S: Maintained 16469F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16470F: drivers/pci/controller/dwc/pcie-kirin.c 16471 16472PCIE DRIVER FOR HISILICON STB 16473M: Shawn Guo <shawn.guo@linaro.org> 16474L: linux-pci@vger.kernel.org 16475S: Maintained 16476F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16477F: drivers/pci/controller/dwc/pcie-histb.c 16478 16479PCIE DRIVER FOR INTEL KEEM BAY 16480M: Srikanth Thokala <srikanth.thokala@intel.com> 16481L: linux-pci@vger.kernel.org 16482S: Supported 16483F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16484F: drivers/pci/controller/dwc/pcie-keembay.c 16485 16486PCIE DRIVER FOR INTEL LGM GW SOC 16487M: Chuanhua Lei <lchuanhua@maxlinear.com> 16488L: linux-pci@vger.kernel.org 16489S: Maintained 16490F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16491F: drivers/pci/controller/dwc/pcie-intel-gw.c 16492 16493PCIE DRIVER FOR MEDIATEK 16494M: Ryder Lee <ryder.lee@mediatek.com> 16495M: Jianjun Wang <jianjun.wang@mediatek.com> 16496L: linux-pci@vger.kernel.org 16497L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16498S: Supported 16499F: Documentation/devicetree/bindings/pci/mediatek* 16500F: drivers/pci/controller/*mediatek* 16501 16502PCIE DRIVER FOR MICROCHIP 16503M: Daire McNamara <daire.mcnamara@microchip.com> 16504L: linux-pci@vger.kernel.org 16505S: Supported 16506F: Documentation/devicetree/bindings/pci/microchip* 16507F: drivers/pci/controller/*microchip* 16508 16509PCIE DRIVER FOR QUALCOMM MSM 16510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16511L: linux-pci@vger.kernel.org 16512L: linux-arm-msm@vger.kernel.org 16513S: Maintained 16514F: drivers/pci/controller/dwc/pcie-qcom.c 16515 16516PCIE DRIVER FOR ROCKCHIP 16517M: Shawn Lin <shawn.lin@rock-chips.com> 16518L: linux-pci@vger.kernel.org 16519L: linux-rockchip@lists.infradead.org 16520S: Maintained 16521F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16522F: drivers/pci/controller/pcie-rockchip* 16523 16524PCIE DRIVER FOR SOCIONEXT UNIPHIER 16525M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16526L: linux-pci@vger.kernel.org 16527S: Maintained 16528F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16529F: drivers/pci/controller/dwc/pcie-uniphier* 16530 16531PCIE DRIVER FOR ST SPEAR13XX 16532M: Pratyush Anand <pratyush.anand@gmail.com> 16533L: linux-pci@vger.kernel.org 16534S: Maintained 16535F: drivers/pci/controller/dwc/*spear* 16536 16537PCIE ENDPOINT DRIVER FOR QUALCOMM 16538M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16539L: linux-pci@vger.kernel.org 16540L: linux-arm-msm@vger.kernel.org 16541S: Maintained 16542F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16543F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16544 16545PCMCIA SUBSYSTEM 16546M: Dominik Brodowski <linux@dominikbrodowski.net> 16547S: Odd Fixes 16548T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16549F: Documentation/pcmcia/ 16550F: drivers/pcmcia/ 16551F: include/pcmcia/ 16552F: tools/pcmcia/ 16553 16554PCNET32 NETWORK DRIVER 16555M: Don Fry <pcnet32@frontier.com> 16556L: netdev@vger.kernel.org 16557S: Maintained 16558F: drivers/net/ethernet/amd/pcnet32.c 16559 16560PCRYPT PARALLEL CRYPTO ENGINE 16561M: Steffen Klassert <steffen.klassert@secunet.com> 16562L: linux-crypto@vger.kernel.org 16563S: Maintained 16564F: crypto/pcrypt.c 16565F: include/crypto/pcrypt.h 16566 16567PDS DSC VIRTIO DATA PATH ACCELERATOR 16568R: Shannon Nelson <shannon.nelson@amd.com> 16569F: drivers/vdpa/pds/ 16570 16571PECI HARDWARE MONITORING DRIVERS 16572M: Iwona Winiarska <iwona.winiarska@intel.com> 16573L: linux-hwmon@vger.kernel.org 16574S: Supported 16575F: Documentation/hwmon/peci-cputemp.rst 16576F: Documentation/hwmon/peci-dimmtemp.rst 16577F: drivers/hwmon/peci/ 16578 16579PECI SUBSYSTEM 16580M: Iwona Winiarska <iwona.winiarska@intel.com> 16581L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16582S: Supported 16583F: Documentation/devicetree/bindings/peci/ 16584F: Documentation/peci/ 16585F: drivers/peci/ 16586F: include/linux/peci-cpu.h 16587F: include/linux/peci.h 16588 16589PENSANDO ETHERNET DRIVERS 16590M: Shannon Nelson <shannon.nelson@amd.com> 16591M: Brett Creeley <brett.creeley@amd.com> 16592M: drivers@pensando.io 16593L: netdev@vger.kernel.org 16594S: Supported 16595F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16596F: drivers/net/ethernet/pensando/ 16597 16598PER-CPU MEMORY ALLOCATOR 16599M: Dennis Zhou <dennis@kernel.org> 16600M: Tejun Heo <tj@kernel.org> 16601M: Christoph Lameter <cl@linux.com> 16602L: linux-mm@kvack.org 16603S: Maintained 16604T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16605F: arch/*/include/asm/percpu.h 16606F: include/linux/percpu*.h 16607F: lib/percpu*.c 16608F: mm/percpu*.c 16609 16610PER-TASK DELAY ACCOUNTING 16611M: Balbir Singh <bsingharora@gmail.com> 16612S: Maintained 16613F: include/linux/delayacct.h 16614F: kernel/delayacct.c 16615 16616PERFORMANCE EVENTS SUBSYSTEM 16617M: Peter Zijlstra <peterz@infradead.org> 16618M: Ingo Molnar <mingo@redhat.com> 16619M: Arnaldo Carvalho de Melo <acme@kernel.org> 16620R: Mark Rutland <mark.rutland@arm.com> 16621R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16622R: Jiri Olsa <jolsa@kernel.org> 16623R: Namhyung Kim <namhyung@kernel.org> 16624R: Ian Rogers <irogers@google.com> 16625R: Adrian Hunter <adrian.hunter@intel.com> 16626L: linux-perf-users@vger.kernel.org 16627L: linux-kernel@vger.kernel.org 16628S: Supported 16629W: https://perf.wiki.kernel.org/ 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16631F: arch/*/events/* 16632F: arch/*/events/*/* 16633F: arch/*/include/asm/perf_event.h 16634F: arch/*/kernel/*/*/perf_event*.c 16635F: arch/*/kernel/*/perf_event*.c 16636F: arch/*/kernel/perf_callchain.c 16637F: arch/*/kernel/perf_event*.c 16638F: include/linux/perf_event.h 16639F: include/uapi/linux/perf_event.h 16640F: kernel/events/* 16641F: tools/lib/perf/ 16642F: tools/perf/ 16643 16644PERFORMANCE EVENTS TOOLING ARM64 16645R: John Garry <john.g.garry@oracle.com> 16646R: Will Deacon <will@kernel.org> 16647R: James Clark <james.clark@arm.com> 16648R: Mike Leach <mike.leach@linaro.org> 16649R: Leo Yan <leo.yan@linaro.org> 16650L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16651S: Supported 16652F: tools/build/feature/test-libopencsd.c 16653F: tools/perf/arch/arm*/ 16654F: tools/perf/pmu-events/arch/arm64/ 16655F: tools/perf/util/arm-spe* 16656F: tools/perf/util/cs-etm* 16657 16658PERSONALITY HANDLING 16659M: Christoph Hellwig <hch@infradead.org> 16660L: linux-abi-devel@lists.sourceforge.net 16661S: Maintained 16662F: include/linux/personality.h 16663F: include/uapi/linux/personality.h 16664 16665PHOENIX RC FLIGHT CONTROLLER ADAPTER 16666M: Marcus Folkesson <marcus.folkesson@gmail.com> 16667L: linux-input@vger.kernel.org 16668S: Maintained 16669F: Documentation/input/devices/pxrc.rst 16670F: drivers/input/joystick/pxrc.c 16671 16672PHONET PROTOCOL 16673M: Remi Denis-Courmont <courmisch@gmail.com> 16674S: Supported 16675F: Documentation/networking/phonet.rst 16676F: include/linux/phonet.h 16677F: include/net/phonet/ 16678F: include/uapi/linux/phonet.h 16679F: net/phonet/ 16680 16681PHRAM MTD DRIVER 16682M: Joern Engel <joern@lazybastard.org> 16683L: linux-mtd@lists.infradead.org 16684S: Maintained 16685F: drivers/mtd/devices/phram.c 16686 16687PICOLCD HID DRIVER 16688M: Bruno Prémont <bonbons@linux-vserver.org> 16689L: linux-input@vger.kernel.org 16690S: Maintained 16691F: drivers/hid/hid-picolcd* 16692 16693PIDFD API 16694M: Christian Brauner <christian@brauner.io> 16695L: linux-kernel@vger.kernel.org 16696S: Maintained 16697T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16698F: samples/pidfd/ 16699F: tools/testing/selftests/clone3/ 16700F: tools/testing/selftests/pid_namespace/ 16701F: tools/testing/selftests/pidfd/ 16702K: (?i)pidfd 16703K: (?i)clone3 16704K: \b(clone_args|kernel_clone_args)\b 16705 16706PIN CONTROL SUBSYSTEM 16707M: Linus Walleij <linus.walleij@linaro.org> 16708L: linux-gpio@vger.kernel.org 16709S: Maintained 16710T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16711F: Documentation/devicetree/bindings/pinctrl/ 16712F: Documentation/driver-api/pin-control.rst 16713F: drivers/pinctrl/ 16714F: include/dt-bindings/pinctrl/ 16715F: include/linux/pinctrl/ 16716 16717PIN CONTROLLER - AMD 16718M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16719M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16720S: Maintained 16721F: drivers/pinctrl/pinctrl-amd.c 16722 16723PIN CONTROLLER - FREESCALE 16724M: Dong Aisheng <aisheng.dong@nxp.com> 16725M: Fabio Estevam <festevam@gmail.com> 16726M: Shawn Guo <shawnguo@kernel.org> 16727M: Jacky Bai <ping.bai@nxp.com> 16728R: Pengutronix Kernel Team <kernel@pengutronix.de> 16729L: linux-gpio@vger.kernel.org 16730S: Maintained 16731F: Documentation/devicetree/bindings/pinctrl/fsl,* 16732F: drivers/pinctrl/freescale/ 16733 16734PIN CONTROLLER - INTEL 16735M: Mika Westerberg <mika.westerberg@linux.intel.com> 16736M: Andy Shevchenko <andy@kernel.org> 16737S: Supported 16738T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16739F: drivers/pinctrl/intel/ 16740 16741PIN CONTROLLER - KEEMBAY 16742M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16743S: Supported 16744F: drivers/pinctrl/pinctrl-keembay* 16745 16746PIN CONTROLLER - MEDIATEK 16747M: Sean Wang <sean.wang@kernel.org> 16748L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16749S: Maintained 16750F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16754F: drivers/pinctrl/mediatek/ 16755 16756PIN CONTROLLER - MEDIATEK MIPS 16757M: Arınç ÜNAL <arinc.unal@arinc9.com> 16758M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16759L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16760L: linux-mips@vger.kernel.org 16761S: Maintained 16762F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16763F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16764F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16765F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16766F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16767F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16768F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16769F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16770F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16771F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16772F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16773F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16774F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16775F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16776F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16777 16778PIN CONTROLLER - MICROCHIP AT91 16779M: Ludovic Desroches <ludovic.desroches@microchip.com> 16780L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16781L: linux-gpio@vger.kernel.org 16782S: Supported 16783F: drivers/gpio/gpio-sama5d2-piobu.c 16784F: drivers/pinctrl/pinctrl-at91* 16785 16786PIN CONTROLLER - NXP S32 16787M: Chester Lin <clin@suse.com> 16788R: NXP S32 Linux Team <s32@nxp.com> 16789L: linux-gpio@vger.kernel.org 16790S: Maintained 16791F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16792F: drivers/pinctrl/nxp/ 16793 16794PIN CONTROLLER - QUALCOMM 16795M: Bjorn Andersson <andersson@kernel.org> 16796L: linux-arm-msm@vger.kernel.org 16797S: Maintained 16798F: Documentation/devicetree/bindings/pinctrl/qcom,* 16799F: drivers/pinctrl/qcom/ 16800 16801PIN CONTROLLER - RENESAS 16802M: Geert Uytterhoeven <geert+renesas@glider.be> 16803L: linux-renesas-soc@vger.kernel.org 16804S: Supported 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16806F: Documentation/devicetree/bindings/pinctrl/renesas,* 16807F: drivers/pinctrl/renesas/ 16808 16809PIN CONTROLLER - SAMSUNG 16810M: Tomasz Figa <tomasz.figa@gmail.com> 16811M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16813R: Alim Akhtar <alim.akhtar@samsung.com> 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815L: linux-samsung-soc@vger.kernel.org 16816S: Maintained 16817Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16818B: mailto:linux-samsung-soc@vger.kernel.org 16819C: irc://irc.libera.chat/linux-exynos 16820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16821F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16822F: drivers/pinctrl/samsung/ 16823F: include/dt-bindings/pinctrl/samsung.h 16824 16825PIN CONTROLLER - SINGLE 16826M: Tony Lindgren <tony@atomide.com> 16827M: Haojian Zhuang <haojian.zhuang@linaro.org> 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829L: linux-omap@vger.kernel.org 16830S: Maintained 16831F: drivers/pinctrl/pinctrl-single.c 16832 16833PIN CONTROLLER - SUNPLUS / TIBBO 16834M: Dvorkin Dmitry <dvorkin@tibbo.com> 16835M: Wells Lu <wellslutw@gmail.com> 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16839F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16840F: drivers/pinctrl/sunplus/ 16841F: include/dt-bindings/pinctrl/sppctl*.h 16842 16843PINE64 PINEPHONE KEYBOARD DRIVER 16844M: Samuel Holland <samuel@sholland.org> 16845S: Supported 16846F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16847F: drivers/input/keyboard/pinephone-keyboard.c 16848 16849PKTCDVD DRIVER 16850M: linux-block@vger.kernel.org 16851S: Orphan 16852F: drivers/block/pktcdvd.c 16853F: include/linux/pktcdvd.h 16854F: include/uapi/linux/pktcdvd.h 16855 16856PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16857M: Tomasz Duszynski <tduszyns@gmail.com> 16858S: Maintained 16859F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16860F: drivers/iio/chemical/pms7003.c 16861 16862PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16863M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16864L: netdev@vger.kernel.org 16865S: Maintained 16866F: drivers/net/phy/mdio-open-alliance.h 16867F: net/ethtool/plca.c 16868 16869PLDMFW LIBRARY 16870M: Jacob Keller <jacob.e.keller@intel.com> 16871S: Maintained 16872F: Documentation/driver-api/pldmfw/ 16873F: include/linux/pldmfw.h 16874F: lib/pldmfw/ 16875 16876PLX DMA DRIVER 16877M: Logan Gunthorpe <logang@deltatee.com> 16878S: Maintained 16879F: drivers/dma/plx_dma.c 16880 16881PM-GRAPH UTILITY 16882M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16883L: linux-pm@vger.kernel.org 16884S: Supported 16885W: https://01.org/pm-graph 16886B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16887T: git git://github.com/intel/pm-graph 16888F: tools/power/pm-graph 16889 16890PM6764TR DRIVER 16891M: Charles Hsu <hsu.yungteng@gmail.com> 16892L: linux-hwmon@vger.kernel.org 16893S: Maintained 16894F: Documentation/hwmon/pm6764tr.rst 16895F: drivers/hwmon/pmbus/pm6764tr.c 16896 16897PMBUS HARDWARE MONITORING DRIVERS 16898M: Guenter Roeck <linux@roeck-us.net> 16899L: linux-hwmon@vger.kernel.org 16900S: Maintained 16901W: http://hwmon.wiki.kernel.org/ 16902W: http://www.roeck-us.net/linux/drivers/ 16903T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16904F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16905F: Documentation/devicetree/bindings/hwmon/max31785.txt 16906F: Documentation/hwmon/adm1275.rst 16907F: Documentation/hwmon/ibm-cffps.rst 16908F: Documentation/hwmon/ir35221.rst 16909F: Documentation/hwmon/lm25066.rst 16910F: Documentation/hwmon/ltc2978.rst 16911F: Documentation/hwmon/ltc3815.rst 16912F: Documentation/hwmon/max16064.rst 16913F: Documentation/hwmon/max20751.rst 16914F: Documentation/hwmon/max31785.rst 16915F: Documentation/hwmon/max34440.rst 16916F: Documentation/hwmon/max8688.rst 16917F: Documentation/hwmon/pmbus-core.rst 16918F: Documentation/hwmon/pmbus.rst 16919F: Documentation/hwmon/tps40422.rst 16920F: Documentation/hwmon/ucd9000.rst 16921F: Documentation/hwmon/ucd9200.rst 16922F: Documentation/hwmon/zl6100.rst 16923F: drivers/hwmon/pmbus/ 16924F: include/linux/pmbus.h 16925 16926PMC SIERRA MaxRAID DRIVER 16927L: linux-scsi@vger.kernel.org 16928S: Orphan 16929W: http://www.pmc-sierra.com/ 16930F: drivers/scsi/pmcraid.* 16931 16932PMC SIERRA PM8001 DRIVER 16933M: Jack Wang <jinpu.wang@cloud.ionos.com> 16934L: linux-scsi@vger.kernel.org 16935S: Supported 16936F: drivers/scsi/pm8001/ 16937 16938PNI RM3100 IIO DRIVER 16939M: Song Qiang <songqiang1304521@gmail.com> 16940L: linux-iio@vger.kernel.org 16941S: Maintained 16942F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16943F: drivers/iio/magnetometer/rm3100* 16944 16945PNP SUPPORT 16946M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16947L: linux-acpi@vger.kernel.org 16948S: Maintained 16949F: drivers/pnp/ 16950F: include/linux/pnp.h 16951 16952POSIX CLOCKS and TIMERS 16953M: Thomas Gleixner <tglx@linutronix.de> 16954L: linux-kernel@vger.kernel.org 16955S: Maintained 16956T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16957F: fs/timerfd.c 16958F: include/linux/time_namespace.h 16959F: include/linux/timer* 16960F: kernel/time/*timer* 16961F: kernel/time/namespace.c 16962 16963POWER MANAGEMENT CORE 16964M: "Rafael J. Wysocki" <rafael@kernel.org> 16965L: linux-pm@vger.kernel.org 16966S: Supported 16967B: https://bugzilla.kernel.org 16968T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16969F: drivers/base/power/ 16970F: drivers/powercap/ 16971F: include/linux/intel_rapl.h 16972F: include/linux/pm.h 16973F: include/linux/pm_* 16974F: include/linux/powercap.h 16975F: kernel/configs/nopm.config 16976 16977POWER STATE COORDINATION INTERFACE (PSCI) 16978M: Mark Rutland <mark.rutland@arm.com> 16979M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981S: Maintained 16982F: drivers/firmware/psci/ 16983F: include/linux/psci.h 16984F: include/uapi/linux/psci.h 16985 16986POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16987M: Sebastian Reichel <sre@kernel.org> 16988L: linux-pm@vger.kernel.org 16989S: Maintained 16990T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16991F: Documentation/ABI/testing/sysfs-class-power 16992F: Documentation/devicetree/bindings/power/supply/ 16993F: drivers/power/supply/ 16994F: include/linux/power/ 16995F: include/linux/power_supply.h 16996 16997POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16998M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16999L: linuxppc-dev@lists.ozlabs.org 17000S: Maintained 17001F: drivers/char/powernv-op-panel.c 17002 17003PPP OVER ATM (RFC 2364) 17004M: Mitchell Blank Jr <mitch@sfgoth.com> 17005S: Maintained 17006F: include/uapi/linux/atmppp.h 17007F: net/atm/pppoatm.c 17008 17009PPP OVER ETHERNET 17010M: Michal Ostrowski <mostrows@earthlink.net> 17011S: Maintained 17012F: drivers/net/ppp/pppoe.c 17013F: drivers/net/ppp/pppox.c 17014 17015PPP OVER L2TP 17016M: James Chapman <jchapman@katalix.com> 17017S: Maintained 17018F: include/linux/if_pppol2tp.h 17019F: include/uapi/linux/if_pppol2tp.h 17020F: net/l2tp/l2tp_ppp.c 17021 17022PPP PROTOCOL DRIVERS AND COMPRESSORS 17023L: linux-ppp@vger.kernel.org 17024S: Orphan 17025F: drivers/net/ppp/ppp_* 17026 17027PPS SUPPORT 17028M: Rodolfo Giometti <giometti@enneenne.com> 17029L: linuxpps@ml.enneenne.com (subscribers-only) 17030S: Maintained 17031W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17032F: Documentation/ABI/testing/sysfs-pps 17033F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17034F: Documentation/driver-api/pps.rst 17035F: drivers/pps/ 17036F: include/linux/pps*.h 17037F: include/uapi/linux/pps.h 17038 17039PPTP DRIVER 17040M: Dmitry Kozlov <xeb@mail.ru> 17041L: netdev@vger.kernel.org 17042S: Maintained 17043W: http://sourceforge.net/projects/accel-pptp 17044F: drivers/net/ppp/pptp.c 17045 17046PRESSURE STALL INFORMATION (PSI) 17047M: Johannes Weiner <hannes@cmpxchg.org> 17048M: Suren Baghdasaryan <surenb@google.com> 17049S: Maintained 17050F: include/linux/psi* 17051F: kernel/sched/psi.c 17052 17053PRINTK 17054M: Petr Mladek <pmladek@suse.com> 17055M: Sergey Senozhatsky <senozhatsky@chromium.org> 17056R: Steven Rostedt <rostedt@goodmis.org> 17057R: John Ogness <john.ogness@linutronix.de> 17058S: Maintained 17059T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17060F: include/linux/printk.h 17061F: kernel/printk/ 17062 17063PRINTK INDEXING 17064R: Chris Down <chris@chrisdown.name> 17065S: Maintained 17066F: Documentation/core-api/printk-index.rst 17067F: kernel/printk/index.c 17068K: printk_index 17069 17070PROC FILESYSTEM 17071L: linux-kernel@vger.kernel.org 17072L: linux-fsdevel@vger.kernel.org 17073S: Maintained 17074F: Documentation/filesystems/proc.rst 17075F: fs/proc/ 17076F: include/linux/proc_fs.h 17077F: tools/testing/selftests/proc/ 17078 17079PROC SYSCTL 17080M: Luis Chamberlain <mcgrof@kernel.org> 17081M: Kees Cook <keescook@chromium.org> 17082M: Iurii Zaikin <yzaikin@google.com> 17083L: linux-kernel@vger.kernel.org 17084L: linux-fsdevel@vger.kernel.org 17085S: Maintained 17086T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17087F: fs/proc/proc_sysctl.c 17088F: include/linux/sysctl.h 17089F: kernel/sysctl-test.c 17090F: kernel/sysctl.c 17091F: tools/testing/selftests/sysctl/ 17092 17093PS3 NETWORK SUPPORT 17094M: Geoff Levand <geoff@infradead.org> 17095L: netdev@vger.kernel.org 17096L: linuxppc-dev@lists.ozlabs.org 17097S: Maintained 17098F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17099 17100PS3 PLATFORM SUPPORT 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: arch/powerpc/boot/ps3* 17105F: arch/powerpc/include/asm/lv1call.h 17106F: arch/powerpc/include/asm/ps3*.h 17107F: arch/powerpc/platforms/ps3/ 17108F: drivers/*/ps3* 17109F: drivers/ps3/ 17110F: drivers/rtc/rtc-ps3.c 17111F: drivers/usb/host/*ps3.c 17112F: sound/ppc/snd_ps3* 17113 17114PS3VRAM DRIVER 17115M: Jim Paris <jim@jtan.com> 17116M: Geoff Levand <geoff@infradead.org> 17117L: linuxppc-dev@lists.ozlabs.org 17118S: Maintained 17119F: drivers/block/ps3vram.c 17120 17121PSAMPLE PACKET SAMPLING SUPPORT 17122M: Yotam Gigi <yotam.gi@gmail.com> 17123S: Maintained 17124F: include/net/psample.h 17125F: include/uapi/linux/psample.h 17126F: net/psample 17127 17128PSTORE FILESYSTEM 17129M: Kees Cook <keescook@chromium.org> 17130R: Tony Luck <tony.luck@intel.com> 17131R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17132L: linux-hardening@vger.kernel.org 17133S: Supported 17134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17135F: Documentation/admin-guide/pstore-blk.rst 17136F: Documentation/admin-guide/ramoops.rst 17137F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17138F: drivers/acpi/apei/erst.c 17139F: drivers/firmware/efi/efi-pstore.c 17140F: fs/pstore/ 17141F: include/linux/pstore* 17142K: \b(pstore|ramoops) 17143 17144PTP HARDWARE CLOCK SUPPORT 17145M: Richard Cochran <richardcochran@gmail.com> 17146L: netdev@vger.kernel.org 17147S: Maintained 17148W: http://linuxptp.sourceforge.net/ 17149F: Documentation/ABI/testing/sysfs-ptp 17150F: Documentation/driver-api/ptp.rst 17151F: drivers/net/phy/dp83640* 17152F: drivers/ptp/* 17153F: include/linux/ptp_cl* 17154K: (?:\b|_)ptp(?:\b|_) 17155 17156PTP VIRTUAL CLOCK SUPPORT 17157M: Yangbo Lu <yangbo.lu@nxp.com> 17158L: netdev@vger.kernel.org 17159S: Maintained 17160F: drivers/ptp/ptp_vclock.c 17161F: net/ethtool/phc_vclocks.c 17162 17163PTRACE SUPPORT 17164M: Oleg Nesterov <oleg@redhat.com> 17165S: Maintained 17166F: arch/*/*/ptrace*.c 17167F: arch/*/include/asm/ptrace*.h 17168F: arch/*/ptrace*.c 17169F: include/asm-generic/syscall.h 17170F: include/linux/ptrace.h 17171F: include/linux/regset.h 17172F: include/uapi/linux/ptrace.h 17173F: kernel/ptrace.c 17174 17175PULSE8-CEC DRIVER 17176M: Hans Verkuil <hverkuil@xs4all.nl> 17177L: linux-media@vger.kernel.org 17178S: Maintained 17179T: git git://linuxtv.org/media_tree.git 17180F: drivers/media/cec/usb/pulse8/ 17181 17182PURELIFI PLFXLC DRIVER 17183M: Srinivasan Raju <srini.raju@purelifi.com> 17184L: linux-wireless@vger.kernel.org 17185S: Supported 17186F: drivers/net/wireless/purelifi/plfxlc/ 17187 17188PVRUSB2 VIDEO4LINUX DRIVER 17189M: Mike Isely <isely@pobox.com> 17190L: pvrusb2@isely.net (subscribers-only) 17191L: linux-media@vger.kernel.org 17192S: Maintained 17193W: http://www.isely.net/pvrusb2/ 17194T: git git://linuxtv.org/media_tree.git 17195F: Documentation/driver-api/media/drivers/pvrusb2* 17196F: drivers/media/usb/pvrusb2/ 17197 17198PWC WEBCAM DRIVER 17199M: Hans Verkuil <hverkuil@xs4all.nl> 17200L: linux-media@vger.kernel.org 17201S: Odd Fixes 17202T: git git://linuxtv.org/media_tree.git 17203F: drivers/media/usb/pwc/* 17204F: include/trace/events/pwc.h 17205 17206PWM IR Transmitter 17207M: Sean Young <sean@mess.org> 17208L: linux-media@vger.kernel.org 17209S: Maintained 17210F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17211F: drivers/media/rc/pwm-ir-tx.c 17212 17213PWM SUBSYSTEM 17214M: Thierry Reding <thierry.reding@gmail.com> 17215R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17216L: linux-pwm@vger.kernel.org 17217S: Maintained 17218Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17219T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17220F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17221F: Documentation/devicetree/bindings/pwm/ 17222F: Documentation/driver-api/pwm.rst 17223F: drivers/gpio/gpio-mvebu.c 17224F: drivers/pwm/ 17225F: drivers/video/backlight/pwm_bl.c 17226F: include/dt-bindings/pwm/ 17227F: include/linux/pwm.h 17228F: include/linux/pwm_backlight.h 17229K: pwm_(config|apply_state|ops) 17230 17231PXA GPIO DRIVER 17232M: Robert Jarzmik <robert.jarzmik@free.fr> 17233L: linux-gpio@vger.kernel.org 17234S: Maintained 17235F: drivers/gpio/gpio-pxa.c 17236 17237PXA MMCI DRIVER 17238S: Orphan 17239 17240PXA RTC DRIVER 17241M: Robert Jarzmik <robert.jarzmik@free.fr> 17242L: linux-rtc@vger.kernel.org 17243S: Maintained 17244 17245PXA2xx/PXA3xx SUPPORT 17246M: Daniel Mack <daniel@zonque.org> 17247M: Haojian Zhuang <haojian.zhuang@gmail.com> 17248M: Robert Jarzmik <robert.jarzmik@free.fr> 17249L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17250S: Maintained 17251T: git git://github.com/hzhuang1/linux.git 17252T: git git://github.com/rjarzmik/linux.git 17253F: arch/arm/boot/dts/intel/pxa/ 17254F: arch/arm/mach-pxa/ 17255F: drivers/dma/pxa* 17256F: drivers/pcmcia/pxa2xx* 17257F: drivers/pinctrl/pxa/ 17258F: drivers/spi/spi-pxa2xx* 17259F: drivers/usb/gadget/udc/pxa2* 17260F: include/sound/pxa2xx-lib.h 17261F: sound/arm/pxa* 17262F: sound/soc/pxa/ 17263 17264QAT DRIVER 17265M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17266L: qat-linux@intel.com 17267S: Supported 17268F: drivers/crypto/intel/qat/ 17269 17270QCOM AUDIO (ASoC) DRIVERS 17271M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17272M: Banajit Goswami <bgoswami@quicinc.com> 17273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17274S: Supported 17275F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17276F: Documentation/devicetree/bindings/sound/qcom,* 17277F: drivers/soc/qcom/apr.c 17278F: include/dt-bindings/sound/qcom,wcd9335.h 17279F: sound/soc/codecs/lpass-rx-macro.* 17280F: sound/soc/codecs/lpass-tx-macro.* 17281F: sound/soc/codecs/lpass-va-macro.c 17282F: sound/soc/codecs/lpass-wsa-macro.* 17283F: sound/soc/codecs/msm8916-wcd-analog.c 17284F: sound/soc/codecs/msm8916-wcd-digital.c 17285F: sound/soc/codecs/wcd-clsh-v2.* 17286F: sound/soc/codecs/wcd-mbhc-v2.* 17287F: sound/soc/codecs/wcd9335.* 17288F: sound/soc/codecs/wcd934x.c 17289F: sound/soc/codecs/wsa881x.c 17290F: sound/soc/codecs/wsa883x.c 17291F: sound/soc/codecs/wsa884x.c 17292F: sound/soc/qcom/ 17293 17294QCOM EMBEDDED USB DEBUGGER (EUD) 17295M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17296L: linux-arm-msm@vger.kernel.org 17297S: Maintained 17298F: Documentation/ABI/testing/sysfs-driver-eud 17299F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17300F: drivers/usb/misc/qcom_eud.c 17301 17302QCOM IPA DRIVER 17303M: Alex Elder <elder@kernel.org> 17304L: netdev@vger.kernel.org 17305S: Supported 17306F: drivers/net/ipa/ 17307 17308QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17309M: Gabriel Somlo <somlo@cmu.edu> 17310M: "Michael S. Tsirkin" <mst@redhat.com> 17311L: qemu-devel@nongnu.org 17312S: Maintained 17313F: drivers/firmware/qemu_fw_cfg.c 17314F: include/uapi/linux/qemu_fw_cfg.h 17315 17316QIB DRIVER 17317M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17318L: linux-rdma@vger.kernel.org 17319S: Supported 17320F: drivers/infiniband/hw/qib/ 17321 17322QLOGIC QL41xxx FCOE DRIVER 17323M: Saurav Kashyap <skashyap@marvell.com> 17324M: Javed Hasan <jhasan@marvell.com> 17325M: GR-QLogic-Storage-Upstream@marvell.com 17326L: linux-scsi@vger.kernel.org 17327S: Supported 17328F: drivers/scsi/qedf/ 17329 17330QLOGIC QL41xxx ISCSI DRIVER 17331M: Nilesh Javali <njavali@marvell.com> 17332M: Manish Rangankar <mrangankar@marvell.com> 17333M: GR-QLogic-Storage-Upstream@marvell.com 17334L: linux-scsi@vger.kernel.org 17335S: Supported 17336F: drivers/scsi/qedi/ 17337 17338QLOGIC QL4xxx ETHERNET DRIVER 17339M: Ariel Elior <aelior@marvell.com> 17340M: Manish Chopra <manishc@marvell.com> 17341L: netdev@vger.kernel.org 17342S: Supported 17343F: drivers/net/ethernet/qlogic/qed/ 17344F: drivers/net/ethernet/qlogic/qede/ 17345F: include/linux/qed/ 17346 17347QLOGIC QL4xxx RDMA DRIVER 17348M: Michal Kalderon <mkalderon@marvell.com> 17349M: Ariel Elior <aelior@marvell.com> 17350L: linux-rdma@vger.kernel.org 17351S: Supported 17352F: drivers/infiniband/hw/qedr/ 17353F: include/uapi/rdma/qedr-abi.h 17354 17355QLOGIC QLA1280 SCSI DRIVER 17356M: Michael Reed <mdr@sgi.com> 17357L: linux-scsi@vger.kernel.org 17358S: Maintained 17359F: drivers/scsi/qla1280.[ch] 17360 17361QLOGIC QLA2XXX FC-SCSI DRIVER 17362M: Nilesh Javali <njavali@marvell.com> 17363M: GR-QLogic-Storage-Upstream@marvell.com 17364L: linux-scsi@vger.kernel.org 17365S: Supported 17366F: drivers/scsi/qla2xxx/ 17367 17368QLOGIC QLA3XXX NETWORK DRIVER 17369M: GR-Linux-NIC-Dev@marvell.com 17370L: netdev@vger.kernel.org 17371S: Supported 17372F: drivers/net/ethernet/qlogic/qla3xxx.* 17373 17374QLOGIC QLA4XXX iSCSI DRIVER 17375M: Nilesh Javali <njavali@marvell.com> 17376M: Manish Rangankar <mrangankar@marvell.com> 17377M: GR-QLogic-Storage-Upstream@marvell.com 17378L: linux-scsi@vger.kernel.org 17379S: Supported 17380F: drivers/scsi/qla4xxx/ 17381 17382QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17383M: Shahed Shaikh <shshaikh@marvell.com> 17384M: Manish Chopra <manishc@marvell.com> 17385M: GR-Linux-NIC-Dev@marvell.com 17386L: netdev@vger.kernel.org 17387S: Supported 17388F: drivers/net/ethernet/qlogic/qlcnic/ 17389 17390QLOGIC QLGE 10Gb ETHERNET DRIVER 17391M: Manish Chopra <manishc@marvell.com> 17392M: GR-Linux-NIC-Dev@marvell.com 17393M: Coiby Xu <coiby.xu@gmail.com> 17394L: netdev@vger.kernel.org 17395S: Supported 17396F: Documentation/networking/device_drivers/qlogic/qlge.rst 17397F: drivers/staging/qlge/ 17398 17399QM1D1B0004 MEDIA DRIVER 17400M: Akihiro Tsukada <tskd08@gmail.com> 17401L: linux-media@vger.kernel.org 17402S: Odd Fixes 17403F: drivers/media/tuners/qm1d1b0004* 17404 17405QM1D1C0042 MEDIA DRIVER 17406M: Akihiro Tsukada <tskd08@gmail.com> 17407L: linux-media@vger.kernel.org 17408S: Odd Fixes 17409F: drivers/media/tuners/qm1d1c0042* 17410 17411QNX4 FILESYSTEM 17412M: Anders Larsen <al@alarsen.net> 17413S: Maintained 17414W: http://www.alarsen.net/linux/qnx4fs/ 17415F: fs/qnx4/ 17416F: include/uapi/linux/qnx4_fs.h 17417F: include/uapi/linux/qnxtypes.h 17418 17419QNX6 FILESYSTEM 17420S: Orphan 17421F: Documentation/filesystems/qnx6.rst 17422F: fs/qnx6/ 17423F: include/linux/qnx6_fs.h 17424 17425QORIQ DPAA2 FSL-MC BUS DRIVER 17426M: Stuart Yoder <stuyoder@gmail.com> 17427M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17428L: linux-kernel@vger.kernel.org 17429S: Maintained 17430F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17431F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17432F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17433F: drivers/bus/fsl-mc/ 17434F: include/uapi/linux/fsl_mc.h 17435 17436QT1010 MEDIA DRIVER 17437M: Antti Palosaari <crope@iki.fi> 17438L: linux-media@vger.kernel.org 17439S: Maintained 17440W: https://linuxtv.org 17441W: http://palosaari.fi/linux/ 17442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17443T: git git://linuxtv.org/anttip/media_tree.git 17444F: drivers/media/tuners/qt1010* 17445 17446QUALCOMM ATH12K WIRELESS DRIVER 17447M: Kalle Valo <kvalo@kernel.org> 17448M: Jeff Johnson <quic_jjohnson@quicinc.com> 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> 17456M: Jeff Johnson <quic_jjohnson@quicinc.com> 17457L: ath10k@lists.infradead.org 17458S: Supported 17459W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17461F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17462F: drivers/net/wireless/ath/ath10k/ 17463 17464QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17465M: Kalle Valo <kvalo@kernel.org> 17466M: Jeff Johnson <quic_jjohnson@quicinc.com> 17467L: ath11k@lists.infradead.org 17468S: Supported 17469W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17470B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17471T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17472F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17473F: drivers/net/wireless/ath/ath11k/ 17474 17475QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17476M: Toke Høiland-Jørgensen <toke@toke.dk> 17477L: linux-wireless@vger.kernel.org 17478S: Maintained 17479W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17480T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17481F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17482F: drivers/net/wireless/ath/ath9k/ 17483 17484QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17485M: Stephan Gerhold <stephan@gerhold.net> 17486L: netdev@vger.kernel.org 17487L: linux-arm-msm@vger.kernel.org 17488S: Maintained 17489F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17490F: drivers/net/wwan/qcom_bam_dmux.c 17491 17492QUALCOMM CAMERA SUBSYSTEM DRIVER 17493M: Robert Foss <rfoss@kernel.org> 17494M: Todor Tomov <todor.too@gmail.com> 17495M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17496L: linux-media@vger.kernel.org 17497S: Maintained 17498F: Documentation/admin-guide/media/qcom_camss.rst 17499F: Documentation/devicetree/bindings/media/*camss* 17500F: drivers/media/platform/qcom/camss/ 17501 17502QUALCOMM CLOCK DRIVERS 17503M: Bjorn Andersson <andersson@kernel.org> 17504L: linux-arm-msm@vger.kernel.org 17505S: Supported 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17507F: Documentation/devicetree/bindings/clock/qcom,* 17508F: drivers/clk/qcom/ 17509F: include/dt-bindings/clock/qcom,* 17510 17511QUALCOMM CLOUD AI (QAIC) DRIVER 17512M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17513R: Carl Vanderlip <quic_carlv@quicinc.com> 17514R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17515L: linux-arm-msm@vger.kernel.org 17516L: dri-devel@lists.freedesktop.org 17517S: Supported 17518T: git git://anongit.freedesktop.org/drm/drm-misc 17519F: Documentation/accel/qaic/ 17520F: drivers/accel/qaic/ 17521F: include/uapi/drm/qaic_accel.h 17522 17523QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17524M: Bjorn Andersson <andersson@kernel.org> 17525M: Konrad Dybcio <konrad.dybcio@linaro.org> 17526L: linux-pm@vger.kernel.org 17527L: linux-arm-msm@vger.kernel.org 17528S: Maintained 17529F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17530F: drivers/soc/qcom/cpr.c 17531 17532QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17533M: Ilia Lin <ilia.lin@kernel.org> 17534L: linux-pm@vger.kernel.org 17535S: Maintained 17536F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17537F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17538F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17539 17540QUALCOMM CRYPTO DRIVERS 17541M: Thara Gopinath <thara.gopinath@gmail.com> 17542L: linux-crypto@vger.kernel.org 17543L: linux-arm-msm@vger.kernel.org 17544S: Maintained 17545F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17546F: drivers/crypto/qce/ 17547 17548QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17549M: Timur Tabi <timur@kernel.org> 17550L: netdev@vger.kernel.org 17551S: Maintained 17552F: drivers/net/ethernet/qualcomm/emac/ 17553 17554QUALCOMM ETHQOS ETHERNET DRIVER 17555M: Vinod Koul <vkoul@kernel.org> 17556R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17557L: netdev@vger.kernel.org 17558L: linux-arm-msm@vger.kernel.org 17559S: Maintained 17560F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17561F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17562 17563QUALCOMM FASTRPC DRIVER 17564M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17565M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17566L: linux-arm-msm@vger.kernel.org 17567S: Maintained 17568F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17569F: drivers/misc/fastrpc.c 17570F: include/uapi/misc/fastrpc.h 17571 17572QUALCOMM HEXAGON ARCHITECTURE 17573M: Brian Cain <bcain@quicinc.com> 17574L: linux-hexagon@vger.kernel.org 17575S: Supported 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17577F: arch/hexagon/ 17578 17579QUALCOMM HIDMA DRIVER 17580M: Sinan Kaya <okaya@kernel.org> 17581L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17582L: linux-arm-msm@vger.kernel.org 17583L: dmaengine@vger.kernel.org 17584S: Supported 17585F: drivers/dma/qcom/hidma* 17586 17587QUALCOMM I2C CCI DRIVER 17588M: Loic Poulain <loic.poulain@linaro.org> 17589M: Robert Foss <rfoss@kernel.org> 17590L: linux-i2c@vger.kernel.org 17591L: linux-arm-msm@vger.kernel.org 17592S: Maintained 17593F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17594F: drivers/i2c/busses/i2c-qcom-cci.c 17595 17596QUALCOMM INTERCONNECT BWMON DRIVER 17597M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17598L: linux-arm-msm@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17601F: drivers/soc/qcom/icc-bwmon.c 17602 17603QUALCOMM IOMMU 17604M: Rob Clark <robdclark@gmail.com> 17605L: iommu@lists.linux.dev 17606L: linux-arm-msm@vger.kernel.org 17607S: Maintained 17608F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17609 17610QUALCOMM IPC ROUTER (QRTR) DRIVER 17611M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17612L: linux-arm-msm@vger.kernel.org 17613S: Maintained 17614F: include/trace/events/qrtr.h 17615F: include/uapi/linux/qrtr.h 17616F: net/qrtr/ 17617 17618QUALCOMM IPCC MAILBOX DRIVER 17619M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17620L: linux-arm-msm@vger.kernel.org 17621S: Supported 17622F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17623F: drivers/mailbox/qcom-ipcc.c 17624F: include/dt-bindings/mailbox/qcom-ipcc.h 17625 17626QUALCOMM IPQ4019 USB PHY DRIVER 17627M: Robert Marko <robert.marko@sartura.hr> 17628M: Luka Perkov <luka.perkov@sartura.hr> 17629L: linux-arm-msm@vger.kernel.org 17630S: Maintained 17631F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17632F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17633 17634QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17635M: Robert Marko <robert.marko@sartura.hr> 17636M: Luka Perkov <luka.perkov@sartura.hr> 17637L: linux-arm-msm@vger.kernel.org 17638S: Maintained 17639F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17640F: drivers/regulator/vqmmc-ipq4019-regulator.c 17641 17642QUALCOMM NAND CONTROLLER DRIVER 17643M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17644L: linux-mtd@lists.infradead.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17648F: drivers/mtd/nand/raw/qcom_nandc.c 17649 17650QUALCOMM RMNET DRIVER 17651M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17652M: Sean Tranchetti <quic_stranche@quicinc.com> 17653L: netdev@vger.kernel.org 17654S: Maintained 17655F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17656F: drivers/net/ethernet/qualcomm/rmnet/ 17657F: include/linux/if_rmnet.h 17658 17659QUALCOMM TSENS THERMAL DRIVER 17660M: Amit Kucheria <amitk@kernel.org> 17661M: Thara Gopinath <thara.gopinath@gmail.com> 17662L: linux-pm@vger.kernel.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17666F: drivers/thermal/qcom/ 17667 17668QUALCOMM TYPEC PORT MANAGER DRIVER 17669M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17670L: linux-arm-msm@vger.kernel.org 17671L: linux-usb@vger.kernel.org 17672S: Maintained 17673F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17674F: drivers/usb/typec/tcpm/qcom/ 17675 17676QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17677M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17678M: Vikash Garodia <quic_vgarodia@quicinc.com> 17679R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17680L: linux-media@vger.kernel.org 17681L: linux-arm-msm@vger.kernel.org 17682S: Maintained 17683T: git git://linuxtv.org/media_tree.git 17684F: Documentation/devicetree/bindings/media/*venus* 17685F: drivers/media/platform/qcom/venus/ 17686 17687QUALCOMM WCN36XX WIRELESS DRIVER 17688M: Loic Poulain <loic.poulain@linaro.org> 17689L: wcn36xx@lists.infradead.org 17690S: Supported 17691W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17692F: drivers/net/wireless/ath/wcn36xx/ 17693 17694QUANTENNA QTNFMAC WIRELESS DRIVER 17695M: Igor Mitsyanko <imitsyanko@quantenna.com> 17696R: Sergey Matyukevich <geomatsi@gmail.com> 17697L: linux-wireless@vger.kernel.org 17698S: Maintained 17699F: drivers/net/wireless/quantenna 17700 17701RADEON and AMDGPU DRM DRIVERS 17702M: Alex Deucher <alexander.deucher@amd.com> 17703M: Christian König <christian.koenig@amd.com> 17704M: Pan, Xinhui <Xinhui.Pan@amd.com> 17705L: amd-gfx@lists.freedesktop.org 17706S: Supported 17707B: https://gitlab.freedesktop.org/drm/amd/-/issues 17708C: irc://irc.oftc.net/radeon 17709T: git https://gitlab.freedesktop.org/agd5f/linux.git 17710F: Documentation/gpu/amdgpu/ 17711F: drivers/gpu/drm/amd/ 17712F: drivers/gpu/drm/radeon/ 17713F: include/uapi/drm/amdgpu_drm.h 17714F: include/uapi/drm/radeon_drm.h 17715 17716RADEON FRAMEBUFFER DISPLAY DRIVER 17717M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17718L: linux-fbdev@vger.kernel.org 17719S: Maintained 17720F: drivers/video/fbdev/aty/radeon* 17721F: include/uapi/linux/radeonfb.h 17722 17723RADIOSHARK RADIO DRIVER 17724M: Hans Verkuil <hverkuil@xs4all.nl> 17725L: linux-media@vger.kernel.org 17726S: Maintained 17727T: git git://linuxtv.org/media_tree.git 17728F: drivers/media/radio/radio-shark.c 17729 17730RADIOSHARK2 RADIO DRIVER 17731M: Hans Verkuil <hverkuil@xs4all.nl> 17732L: linux-media@vger.kernel.org 17733S: Maintained 17734T: git git://linuxtv.org/media_tree.git 17735F: drivers/media/radio/radio-shark2.c 17736F: drivers/media/radio/radio-tea5777.c 17737 17738RADOS BLOCK DEVICE (RBD) 17739M: Ilya Dryomov <idryomov@gmail.com> 17740R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17741L: ceph-devel@vger.kernel.org 17742S: Supported 17743W: http://ceph.com/ 17744T: git https://github.com/ceph/ceph-client.git 17745F: Documentation/ABI/testing/sysfs-bus-rbd 17746F: drivers/block/rbd.c 17747F: drivers/block/rbd_types.h 17748 17749RAGE128 FRAMEBUFFER DISPLAY DRIVER 17750L: linux-fbdev@vger.kernel.org 17751S: Orphan 17752F: drivers/video/fbdev/aty/aty128fb.c 17753 17754RAINSHADOW-CEC DRIVER 17755M: Hans Verkuil <hverkuil@xs4all.nl> 17756L: linux-media@vger.kernel.org 17757S: Maintained 17758T: git git://linuxtv.org/media_tree.git 17759F: drivers/media/cec/usb/rainshadow/ 17760 17761RALINK MIPS ARCHITECTURE 17762M: John Crispin <john@phrozen.org> 17763L: linux-mips@vger.kernel.org 17764S: Maintained 17765F: arch/mips/ralink 17766 17767RALINK MT7621 MIPS ARCHITECTURE 17768M: Arınç ÜNAL <arinc.unal@arinc9.com> 17769M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17770L: linux-mips@vger.kernel.org 17771S: Maintained 17772F: arch/mips/boot/dts/ralink/mt7621* 17773 17774RALINK RT2X00 WIRELESS LAN DRIVER 17775M: Stanislaw Gruszka <stf_xl@wp.pl> 17776M: Helmut Schaa <helmut.schaa@googlemail.com> 17777L: linux-wireless@vger.kernel.org 17778S: Maintained 17779F: drivers/net/wireless/ralink/rt2x00/ 17780 17781RAMDISK RAM BLOCK DEVICE DRIVER 17782M: Jens Axboe <axboe@kernel.dk> 17783S: Maintained 17784F: Documentation/admin-guide/blockdev/ramdisk.rst 17785F: drivers/block/brd.c 17786 17787RANCHU VIRTUAL BOARD FOR MIPS 17788M: Miodrag Dinic <miodrag.dinic@mips.com> 17789L: linux-mips@vger.kernel.org 17790S: Supported 17791F: arch/mips/configs/generic/board-ranchu.config 17792F: arch/mips/generic/board-ranchu.c 17793 17794RANDOM NUMBER DRIVER 17795M: "Theodore Ts'o" <tytso@mit.edu> 17796M: Jason A. Donenfeld <Jason@zx2c4.com> 17797S: Maintained 17798T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17799F: drivers/char/random.c 17800F: drivers/virt/vmgenid.c 17801 17802RAPIDIO SUBSYSTEM 17803M: Matt Porter <mporter@kernel.crashing.org> 17804M: Alexandre Bounine <alex.bou9@gmail.com> 17805S: Maintained 17806F: drivers/rapidio/ 17807 17808RAS INFRASTRUCTURE 17809M: Tony Luck <tony.luck@intel.com> 17810M: Borislav Petkov <bp@alien8.de> 17811L: linux-edac@vger.kernel.org 17812S: Maintained 17813F: Documentation/admin-guide/ras.rst 17814F: drivers/ras/ 17815F: include/linux/ras.h 17816F: include/ras/ras_event.h 17817 17818RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17819L: linux-wireless@vger.kernel.org 17820S: Orphan 17821F: drivers/net/wireless/legacy/ray* 17822 17823RC-CORE / LIRC FRAMEWORK 17824M: Sean Young <sean@mess.org> 17825L: linux-media@vger.kernel.org 17826S: Maintained 17827W: http://linuxtv.org 17828T: git git://linuxtv.org/media_tree.git 17829F: Documentation/driver-api/media/rc-core.rst 17830F: Documentation/userspace-api/media/rc/ 17831F: drivers/media/rc/ 17832F: include/media/rc-core.h 17833F: include/media/rc-map.h 17834F: include/uapi/linux/lirc.h 17835 17836RCMM REMOTE CONTROLS DECODER 17837M: Patrick Lerda <patrick9876@free.fr> 17838S: Maintained 17839F: drivers/media/rc/ir-rcmm-decoder.c 17840 17841RCUTORTURE TEST FRAMEWORK 17842M: "Paul E. McKenney" <paulmck@kernel.org> 17843M: Josh Triplett <josh@joshtriplett.org> 17844R: Steven Rostedt <rostedt@goodmis.org> 17845R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17846R: Lai Jiangshan <jiangshanlai@gmail.com> 17847L: rcu@vger.kernel.org 17848S: Supported 17849T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17850F: tools/testing/selftests/rcutorture 17851 17852RDACM20 Camera Sensor 17853M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17854M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17855M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17856M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17857L: linux-media@vger.kernel.org 17858S: Maintained 17859F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17860F: drivers/media/i2c/max9271.c 17861F: drivers/media/i2c/max9271.h 17862F: drivers/media/i2c/rdacm20.c 17863 17864RDACM21 Camera Sensor 17865M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17866M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17867M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17868M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17869L: linux-media@vger.kernel.org 17870S: Maintained 17871F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17872F: drivers/media/i2c/max9271.c 17873F: drivers/media/i2c/max9271.h 17874F: drivers/media/i2c/rdacm21.c 17875 17876RDC R-321X SoC 17877M: Florian Fainelli <florian@openwrt.org> 17878S: Maintained 17879 17880RDC R6040 FAST ETHERNET DRIVER 17881M: Florian Fainelli <f.fainelli@gmail.com> 17882L: netdev@vger.kernel.org 17883S: Maintained 17884F: drivers/net/ethernet/rdc/r6040.c 17885 17886RDMAVT - RDMA verbs software 17887M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17888L: linux-rdma@vger.kernel.org 17889S: Supported 17890F: drivers/infiniband/sw/rdmavt 17891 17892RDS - RELIABLE DATAGRAM SOCKETS 17893M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17894L: netdev@vger.kernel.org 17895L: linux-rdma@vger.kernel.org 17896L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17897S: Supported 17898W: https://oss.oracle.com/projects/rds/ 17899F: Documentation/networking/rds.rst 17900F: net/rds/ 17901 17902RDT - RESOURCE ALLOCATION 17903M: Fenghua Yu <fenghua.yu@intel.com> 17904M: Reinette Chatre <reinette.chatre@intel.com> 17905L: linux-kernel@vger.kernel.org 17906S: Supported 17907F: Documentation/arch/x86/resctrl* 17908F: arch/x86/include/asm/resctrl.h 17909F: arch/x86/kernel/cpu/resctrl/ 17910F: tools/testing/selftests/resctrl/ 17911 17912READ-COPY UPDATE (RCU) 17913M: "Paul E. McKenney" <paulmck@kernel.org> 17914M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17915M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17916M: Joel Fernandes <joel@joelfernandes.org> 17917M: Josh Triplett <josh@joshtriplett.org> 17918M: Boqun Feng <boqun.feng@gmail.com> 17919R: Steven Rostedt <rostedt@goodmis.org> 17920R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17921R: Lai Jiangshan <jiangshanlai@gmail.com> 17922R: Zqiang <qiang.zhang1211@gmail.com> 17923L: rcu@vger.kernel.org 17924S: Supported 17925W: http://www.rdrop.com/users/paulmck/RCU/ 17926T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17927F: Documentation/RCU/ 17928F: include/linux/rcu* 17929F: kernel/rcu/ 17930X: Documentation/RCU/torture.rst 17931X: include/linux/srcu*.h 17932X: kernel/rcu/srcu*.c 17933 17934REAL TIME CLOCK (RTC) SUBSYSTEM 17935M: Alessandro Zummo <a.zummo@towertech.it> 17936M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17937L: linux-rtc@vger.kernel.org 17938S: Maintained 17939Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17940T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17941F: Documentation/admin-guide/rtc.rst 17942F: Documentation/devicetree/bindings/rtc/ 17943F: drivers/rtc/ 17944F: include/linux/platform_data/rtc-* 17945F: include/linux/rtc.h 17946F: include/linux/rtc/ 17947F: include/uapi/linux/rtc.h 17948F: tools/testing/selftests/rtc/ 17949 17950Real-time Linux Analysis (RTLA) tools 17951M: Daniel Bristot de Oliveira <bristot@kernel.org> 17952M: Steven Rostedt <rostedt@goodmis.org> 17953L: linux-trace-kernel@vger.kernel.org 17954S: Maintained 17955F: Documentation/tools/rtla/ 17956F: tools/tracing/rtla/ 17957 17958REALTEK AUDIO CODECS 17959M: Oder Chiou <oder_chiou@realtek.com> 17960S: Maintained 17961F: include/sound/rt*.h 17962F: sound/soc/codecs/rt* 17963 17964REALTEK OTTO WATCHDOG 17965M: Sander Vanheule <sander@svanheule.net> 17966L: linux-watchdog@vger.kernel.org 17967S: Maintained 17968F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17969F: drivers/watchdog/realtek_otto_wdt.c 17970 17971REALTEK RTL83xx SMI DSA ROUTER CHIPS 17972M: Linus Walleij <linus.walleij@linaro.org> 17973M: Alvin Šipraga <alsi@bang-olufsen.dk> 17974S: Maintained 17975F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17976F: drivers/net/dsa/realtek/* 17977 17978REALTEK WIRELESS DRIVER (rtlwifi family) 17979M: Ping-Ke Shih <pkshih@realtek.com> 17980L: linux-wireless@vger.kernel.org 17981S: Maintained 17982W: https://wireless.wiki.kernel.org/ 17983T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17984F: drivers/net/wireless/realtek/rtlwifi/ 17985 17986REALTEK WIRELESS DRIVER (rtw88) 17987M: Ping-Ke Shih <pkshih@realtek.com> 17988L: linux-wireless@vger.kernel.org 17989S: Maintained 17990F: drivers/net/wireless/realtek/rtw88/ 17991 17992REALTEK WIRELESS DRIVER (rtw89) 17993M: Ping-Ke Shih <pkshih@realtek.com> 17994L: linux-wireless@vger.kernel.org 17995S: Maintained 17996F: drivers/net/wireless/realtek/rtw89/ 17997 17998REDPINE WIRELESS DRIVER 17999L: linux-wireless@vger.kernel.org 18000S: Orphan 18001F: drivers/net/wireless/rsi/ 18002 18003REGISTER MAP ABSTRACTION 18004M: Mark Brown <broonie@kernel.org> 18005L: linux-kernel@vger.kernel.org 18006S: Supported 18007T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18008F: Documentation/devicetree/bindings/regmap/ 18009F: drivers/base/regmap/ 18010F: include/linux/regmap.h 18011 18012REISERFS FILE SYSTEM 18013L: reiserfs-devel@vger.kernel.org 18014S: Supported 18015F: fs/reiserfs/ 18016 18017REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18018M: Bjorn Andersson <andersson@kernel.org> 18019M: Mathieu Poirier <mathieu.poirier@linaro.org> 18020L: linux-remoteproc@vger.kernel.org 18021S: Maintained 18022T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18023F: Documentation/ABI/testing/sysfs-class-remoteproc 18024F: Documentation/devicetree/bindings/remoteproc/ 18025F: Documentation/staging/remoteproc.rst 18026F: drivers/remoteproc/ 18027F: include/linux/remoteproc.h 18028F: include/linux/remoteproc/ 18029 18030REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18031M: Bjorn Andersson <andersson@kernel.org> 18032M: Mathieu Poirier <mathieu.poirier@linaro.org> 18033L: linux-remoteproc@vger.kernel.org 18034S: Maintained 18035T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18036F: Documentation/ABI/testing/sysfs-bus-rpmsg 18037F: Documentation/staging/rpmsg.rst 18038F: drivers/rpmsg/ 18039F: include/linux/rpmsg.h 18040F: include/linux/rpmsg/ 18041F: include/uapi/linux/rpmsg.h 18042F: samples/rpmsg/ 18043 18044REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18045M: Stephan Gerhold <stephan@gerhold.net> 18046L: netdev@vger.kernel.org 18047L: linux-remoteproc@vger.kernel.org 18048S: Maintained 18049F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18050 18051RENESAS CLOCK DRIVERS 18052M: Geert Uytterhoeven <geert+renesas@glider.be> 18053L: linux-renesas-soc@vger.kernel.org 18054S: Supported 18055T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18056F: Documentation/devicetree/bindings/clock/renesas,* 18057F: drivers/clk/renesas/ 18058 18059RENESAS EMEV2 I2C DRIVER 18060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18061L: linux-renesas-soc@vger.kernel.org 18062S: Supported 18063F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18064F: drivers/i2c/busses/i2c-emev2.c 18065 18066RENESAS ETHERNET DRIVERS 18067R: Sergey Shtylyov <s.shtylyov@omp.ru> 18068L: netdev@vger.kernel.org 18069L: linux-renesas-soc@vger.kernel.org 18070F: Documentation/devicetree/bindings/net/renesas,*.yaml 18071F: drivers/net/ethernet/renesas/ 18072F: include/linux/sh_eth.h 18073 18074RENESAS IDT821034 ASoC CODEC 18075M: Herve Codina <herve.codina@bootlin.com> 18076L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18077S: Maintained 18078F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18079F: sound/soc/codecs/idt821034.c 18080 18081RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18082M: Miquel Raynal <miquel.raynal@bootlin.com> 18083L: linux-mtd@lists.infradead.org 18084L: linux-renesas-soc@vger.kernel.org 18085S: Maintained 18086F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18087F: drivers/mtd/nand/raw/renesas-nand-controller.c 18088 18089RENESAS R-CAR GYROADC DRIVER 18090M: Marek Vasut <marek.vasut@gmail.com> 18091L: linux-iio@vger.kernel.org 18092S: Supported 18093F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18094F: drivers/iio/adc/rcar-gyroadc.c 18095 18096RENESAS R-CAR I2C DRIVERS 18097M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18098L: linux-renesas-soc@vger.kernel.org 18099S: Supported 18100F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18101F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18102F: drivers/i2c/busses/i2c-rcar.c 18103F: drivers/i2c/busses/i2c-sh_mobile.c 18104 18105RENESAS R-CAR SATA DRIVER 18106R: Sergey Shtylyov <s.shtylyov@omp.ru> 18107L: linux-ide@vger.kernel.org 18108L: linux-renesas-soc@vger.kernel.org 18109S: Supported 18110F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18111F: drivers/ata/sata_rcar.c 18112 18113RENESAS R-CAR THERMAL DRIVERS 18114M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18115L: linux-renesas-soc@vger.kernel.org 18116S: Supported 18117F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18118F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18119F: drivers/thermal/rcar_gen3_thermal.c 18120F: drivers/thermal/rcar_thermal.c 18121 18122RENESAS RIIC DRIVER 18123M: Chris Brandt <chris.brandt@renesas.com> 18124L: linux-renesas-soc@vger.kernel.org 18125S: Supported 18126F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18127F: drivers/i2c/busses/i2c-riic.c 18128 18129RENESAS RZ/G2L A/D DRIVER 18130M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18131L: linux-iio@vger.kernel.org 18132L: linux-renesas-soc@vger.kernel.org 18133S: Supported 18134F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18135F: drivers/iio/adc/rzg2l_adc.c 18136 18137RENESAS RZ/G2L MTU3a COUNTER DRIVER 18138M: Biju Das <biju.das.jz@bp.renesas.com> 18139L: linux-iio@vger.kernel.org 18140L: linux-renesas-soc@vger.kernel.org 18141S: Supported 18142F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18143F: drivers/counter/rz-mtu3-cnt.c 18144 18145RENESAS RZ/N1 A5PSW SWITCH DRIVER 18146M: Clément Léger <clement.leger@bootlin.com> 18147L: linux-renesas-soc@vger.kernel.org 18148L: netdev@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18151F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18152F: drivers/net/dsa/rzn1_a5psw* 18153F: drivers/net/pcs/pcs-rzn1-miic.c 18154F: include/dt-bindings/net/pcs-rzn1-miic.h 18155F: include/linux/pcs-rzn1-miic.h 18156F: net/dsa/tag_rzn1_a5psw.c 18157 18158RENESAS RZ/N1 RTC CONTROLLER DRIVER 18159M: Miquel Raynal <miquel.raynal@bootlin.com> 18160L: linux-rtc@vger.kernel.org 18161L: linux-renesas-soc@vger.kernel.org 18162S: Maintained 18163F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18164F: drivers/rtc/rtc-rzn1.c 18165 18166RENESAS RZ/N1 USBF CONTROLLER DRIVER 18167M: Herve Codina <herve.codina@bootlin.com> 18168L: linux-renesas-soc@vger.kernel.org 18169L: linux-usb@vger.kernel.org 18170S: Maintained 18171F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18172F: drivers/usb/gadget/udc/renesas_usbf.c 18173 18174RENESAS RZ/V2M I2C DRIVER 18175M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18176L: linux-i2c@vger.kernel.org 18177L: linux-renesas-soc@vger.kernel.org 18178S: Supported 18179F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18180F: drivers/i2c/busses/i2c-rzv2m.c 18181 18182RENESAS USB PHY DRIVER 18183M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18184L: linux-renesas-soc@vger.kernel.org 18185S: Maintained 18186F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18187 18188RENESAS VERSACLOCK 7 CLOCK DRIVER 18189M: Alex Helms <alexander.helms.jy@renesas.com> 18190S: Maintained 18191F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18192F: drivers/clk/clk-versaclock7.c 18193 18194RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18195M: Herve Codina <herve.codina@bootlin.com> 18196L: linux-iio@vger.kernel.org 18197S: Maintained 18198F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18199F: drivers/iio/potentiometer/x9250.c 18200 18201RESET CONTROLLER FRAMEWORK 18202M: Philipp Zabel <p.zabel@pengutronix.de> 18203S: Maintained 18204T: git git://git.pengutronix.de/git/pza/linux 18205F: Documentation/devicetree/bindings/reset/ 18206F: Documentation/driver-api/reset.rst 18207F: drivers/reset/ 18208F: include/dt-bindings/reset/ 18209F: include/linux/reset-controller.h 18210F: include/linux/reset.h 18211F: include/linux/reset/ 18212K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18213 18214RESTARTABLE SEQUENCES SUPPORT 18215M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18216M: Peter Zijlstra <peterz@infradead.org> 18217M: "Paul E. McKenney" <paulmck@kernel.org> 18218M: Boqun Feng <boqun.feng@gmail.com> 18219L: linux-kernel@vger.kernel.org 18220S: Supported 18221F: include/trace/events/rseq.h 18222F: include/uapi/linux/rseq.h 18223F: kernel/rseq.c 18224F: tools/testing/selftests/rseq/ 18225 18226RFKILL 18227M: Johannes Berg <johannes@sipsolutions.net> 18228L: linux-wireless@vger.kernel.org 18229S: Maintained 18230W: https://wireless.wiki.kernel.org/ 18231Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18232T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18234F: Documentation/ABI/stable/sysfs-class-rfkill 18235F: Documentation/driver-api/rfkill.rst 18236F: include/linux/rfkill.h 18237F: include/uapi/linux/rfkill.h 18238F: net/rfkill/ 18239 18240RHASHTABLE 18241M: Thomas Graf <tgraf@suug.ch> 18242M: Herbert Xu <herbert@gondor.apana.org.au> 18243L: netdev@vger.kernel.org 18244S: Maintained 18245F: include/linux/rhashtable-types.h 18246F: include/linux/rhashtable.h 18247F: lib/rhashtable.c 18248F: lib/test_rhashtable.c 18249 18250RICOH R5C592 MEMORYSTICK DRIVER 18251M: Maxim Levitsky <maximlevitsky@gmail.com> 18252S: Maintained 18253F: drivers/memstick/host/r592.* 18254 18255RICOH SMARTMEDIA/XD DRIVER 18256M: Maxim Levitsky <maximlevitsky@gmail.com> 18257S: Maintained 18258F: drivers/mtd/nand/raw/r852.c 18259F: drivers/mtd/nand/raw/r852.h 18260 18261RISC-V ARCHITECTURE 18262M: Paul Walmsley <paul.walmsley@sifive.com> 18263M: Palmer Dabbelt <palmer@dabbelt.com> 18264M: Albert Ou <aou@eecs.berkeley.edu> 18265L: linux-riscv@lists.infradead.org 18266S: Supported 18267Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18268C: irc://irc.libera.chat/riscv 18269P: Documentation/riscv/patch-acceptance.rst 18270T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18271F: arch/riscv/ 18272N: riscv 18273K: riscv 18274 18275RISC-V MICROCHIP FPGA SUPPORT 18276M: Conor Dooley <conor.dooley@microchip.com> 18277M: Daire McNamara <daire.mcnamara@microchip.com> 18278L: linux-riscv@lists.infradead.org 18279S: Supported 18280F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18281F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18282F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18283F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18284F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18285F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18286F: Documentation/devicetree/bindings/riscv/microchip.yaml 18287F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18288F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18289F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18290F: arch/riscv/boot/dts/microchip/ 18291F: drivers/char/hw_random/mpfs-rng.c 18292F: drivers/clk/microchip/clk-mpfs*.c 18293F: drivers/i2c/busses/i2c-microchip-corei2c.c 18294F: drivers/mailbox/mailbox-mpfs.c 18295F: drivers/pci/controller/pcie-microchip-host.c 18296F: drivers/pwm/pwm-microchip-core.c 18297F: drivers/reset/reset-mpfs.c 18298F: drivers/rtc/rtc-mpfs.c 18299F: drivers/soc/microchip/mpfs-sys-controller.c 18300F: drivers/spi/spi-microchip-core-qspi.c 18301F: drivers/spi/spi-microchip-core.c 18302F: drivers/usb/musb/mpfs.c 18303F: include/soc/microchip/mpfs.h 18304 18305RISC-V MISC SOC SUPPORT 18306M: Conor Dooley <conor@kernel.org> 18307L: linux-riscv@lists.infradead.org 18308S: Maintained 18309Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18310T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18311F: Documentation/devicetree/bindings/riscv/ 18312F: arch/riscv/boot/dts/ 18313X: arch/riscv/boot/dts/allwinner/ 18314X: arch/riscv/boot/dts/renesas/ 18315 18316RISC-V PMU DRIVERS 18317M: Atish Patra <atishp@atishpatra.org> 18318R: Anup Patel <anup@brainfault.org> 18319L: linux-riscv@lists.infradead.org 18320S: Supported 18321F: drivers/perf/riscv_pmu.c 18322F: drivers/perf/riscv_pmu_legacy.c 18323F: drivers/perf/riscv_pmu_sbi.c 18324 18325RISC-V THEAD SoC SUPPORT 18326M: Jisheng Zhang <jszhang@kernel.org> 18327M: Guo Ren <guoren@kernel.org> 18328M: Fu Wei <wefu@redhat.com> 18329L: linux-riscv@lists.infradead.org 18330S: Maintained 18331F: arch/riscv/boot/dts/thead/ 18332 18333RNBD BLOCK DRIVERS 18334M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18335M: Jack Wang <jinpu.wang@ionos.com> 18336L: linux-block@vger.kernel.org 18337S: Maintained 18338F: drivers/block/rnbd/ 18339 18340ROCCAT DRIVERS 18341M: Stefan Achatz <erazor_de@users.sourceforge.net> 18342S: Maintained 18343W: http://sourceforge.net/projects/roccat/ 18344F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18345F: drivers/hid/hid-roccat* 18346F: include/linux/hid-roccat* 18347 18348ROCKCHIP CRYPTO DRIVERS 18349M: Corentin Labbe <clabbe@baylibre.com> 18350L: linux-crypto@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18353F: drivers/crypto/rockchip/ 18354 18355ROCKCHIP I2S TDM DRIVER 18356M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18357L: linux-rockchip@lists.infradead.org 18358S: Maintained 18359F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18360F: sound/soc/rockchip/rockchip_i2s_tdm.* 18361 18362ROCKCHIP ISP V1 DRIVER 18363M: Dafna Hirschfeld <dafna@fastmail.com> 18364L: linux-media@vger.kernel.org 18365L: linux-rockchip@lists.infradead.org 18366S: Maintained 18367F: Documentation/admin-guide/media/rkisp1.rst 18368F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18369F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18370F: drivers/media/platform/rockchip/rkisp1 18371F: include/uapi/linux/rkisp1-config.h 18372 18373ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18374M: Jacob Chen <jacob-chen@iotwrt.com> 18375M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18376L: linux-media@vger.kernel.org 18377L: linux-rockchip@lists.infradead.org 18378S: Maintained 18379F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18380F: drivers/media/platform/rockchip/rga/ 18381 18382ROCKCHIP VIDEO DECODER DRIVER 18383M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18384L: linux-media@vger.kernel.org 18385L: linux-rockchip@lists.infradead.org 18386S: Maintained 18387F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18388F: drivers/staging/media/rkvdec/ 18389 18390ROCKER DRIVER 18391M: Jiri Pirko <jiri@resnulli.us> 18392L: netdev@vger.kernel.org 18393S: Supported 18394F: drivers/net/ethernet/rocker/ 18395 18396ROCKETPORT EXPRESS/INFINITY DRIVER 18397M: Kevin Cernekee <cernekee@gmail.com> 18398L: linux-serial@vger.kernel.org 18399S: Odd Fixes 18400F: drivers/tty/serial/rp2.* 18401 18402ROHM BD99954 CHARGER IC 18403M: Matti Vaittinen <mazziesaccount@gmail.com> 18404S: Supported 18405F: drivers/power/supply/bd99954-charger.c 18406F: drivers/power/supply/bd99954-charger.h 18407 18408ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18409M: Tomasz Duszynski <tduszyns@gmail.com> 18410S: Maintained 18411F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18412F: drivers/iio/light/bh1750.c 18413 18414ROHM BU270xx LIGHT SENSOR DRIVERs 18415M: Matti Vaittinen <mazziesaccount@gmail.com> 18416L: linux-iio@vger.kernel.org 18417S: Supported 18418F: drivers/iio/light/rohm-bu27008.c 18419F: drivers/iio/light/rohm-bu27034.c 18420 18421ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18422M: Marek Vasut <marek.vasut+renesas@gmail.com> 18423L: linux-kernel@vger.kernel.org 18424L: linux-renesas-soc@vger.kernel.org 18425S: Supported 18426F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18427F: drivers/gpio/gpio-bd9571mwv.c 18428F: drivers/mfd/bd9571mwv.c 18429F: drivers/regulator/bd9571mwv-regulator.c 18430F: include/linux/mfd/bd9571mwv.h 18431 18432ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18433M: Matti Vaittinen <mazziesaccount@gmail.com> 18434S: Supported 18435F: drivers/clk/clk-bd718x7.c 18436F: drivers/gpio/gpio-bd71815.c 18437F: drivers/gpio/gpio-bd71828.c 18438F: drivers/mfd/rohm-bd71828.c 18439F: drivers/mfd/rohm-bd718x7.c 18440F: drivers/mfd/rohm-bd9576.c 18441F: drivers/regulator/bd71815-regulator.c 18442F: drivers/regulator/bd71828-regulator.c 18443F: drivers/regulator/bd718x7-regulator.c 18444F: drivers/regulator/bd9576-regulator.c 18445F: drivers/regulator/rohm-regulator.c 18446F: drivers/rtc/rtc-bd70528.c 18447F: drivers/watchdog/bd9576_wdt.c 18448F: include/linux/mfd/rohm-bd71815.h 18449F: include/linux/mfd/rohm-bd71828.h 18450F: include/linux/mfd/rohm-bd718x7.h 18451F: include/linux/mfd/rohm-bd957x.h 18452F: include/linux/mfd/rohm-generic.h 18453F: include/linux/mfd/rohm-shared.h 18454 18455ROSE NETWORK LAYER 18456M: Ralf Baechle <ralf@linux-mips.org> 18457L: linux-hams@vger.kernel.org 18458S: Maintained 18459W: http://www.linux-ax25.org/ 18460F: include/net/rose.h 18461F: include/uapi/linux/rose.h 18462F: net/rose/ 18463 18464ROTATION DRIVER FOR ALLWINNER A83T 18465M: Jernej Skrabec <jernej.skrabec@gmail.com> 18466L: linux-media@vger.kernel.org 18467S: Maintained 18468T: git git://linuxtv.org/media_tree.git 18469F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18470F: drivers/media/platform/sunxi/sun8i-rotate/ 18471 18472RPMSG TTY DRIVER 18473M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18474L: linux-remoteproc@vger.kernel.org 18475S: Maintained 18476F: drivers/tty/rpmsg_tty.c 18477 18478RTL2830 MEDIA DRIVER 18479M: Antti Palosaari <crope@iki.fi> 18480L: linux-media@vger.kernel.org 18481S: Maintained 18482W: https://linuxtv.org 18483W: http://palosaari.fi/linux/ 18484Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18485T: git git://linuxtv.org/anttip/media_tree.git 18486F: drivers/media/dvb-frontends/rtl2830* 18487 18488RTL2832 MEDIA DRIVER 18489M: Antti Palosaari <crope@iki.fi> 18490L: linux-media@vger.kernel.org 18491S: Maintained 18492W: https://linuxtv.org 18493W: http://palosaari.fi/linux/ 18494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18495T: git git://linuxtv.org/anttip/media_tree.git 18496F: drivers/media/dvb-frontends/rtl2832* 18497 18498RTL2832_SDR MEDIA DRIVER 18499M: Antti Palosaari <crope@iki.fi> 18500L: linux-media@vger.kernel.org 18501S: Maintained 18502W: https://linuxtv.org 18503W: http://palosaari.fi/linux/ 18504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18505T: git git://linuxtv.org/anttip/media_tree.git 18506F: drivers/media/dvb-frontends/rtl2832_sdr* 18507 18508RTL8180 WIRELESS DRIVER 18509L: linux-wireless@vger.kernel.org 18510S: Orphan 18511W: https://wireless.wiki.kernel.org/ 18512F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18513 18514RTL8187 WIRELESS DRIVER 18515M: Hin-Tak Leung <hintak.leung@gmail.com> 18516M: Larry Finger <Larry.Finger@lwfinger.net> 18517L: linux-wireless@vger.kernel.org 18518S: Maintained 18519W: https://wireless.wiki.kernel.org/ 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 IR RECEIVER 19227M: Sean Young <sean@mess.org> 19228L: linux-media@vger.kernel.org 19229S: Maintained 19230F: drivers/media/rc/serial_ir.c 19231 19232SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19233M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19235S: Maintained 19236F: Documentation/devicetree/bindings/slimbus/ 19237F: drivers/slimbus/ 19238F: include/linux/slimbus.h 19239 19240SFC NETWORK DRIVER 19241M: Edward Cree <ecree.xilinx@gmail.com> 19242M: Martin Habets <habetsm.xilinx@gmail.com> 19243L: netdev@vger.kernel.org 19244L: linux-net-drivers@amd.com 19245S: Supported 19246F: Documentation/networking/devlink/sfc.rst 19247F: drivers/net/ethernet/sfc/ 19248 19249SFCTEMP HWMON DRIVER 19250M: Emil Renner Berthing <kernel@esmil.dk> 19251L: linux-hwmon@vger.kernel.org 19252S: Maintained 19253F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19254F: Documentation/hwmon/sfctemp.rst 19255F: drivers/hwmon/sfctemp.c 19256 19257SFF/SFP/SFP+ MODULE SUPPORT 19258M: Russell King <linux@armlinux.org.uk> 19259L: netdev@vger.kernel.org 19260S: Maintained 19261F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19262F: drivers/net/phy/phylink.c 19263F: drivers/net/phy/sfp* 19264F: include/linux/mdio/mdio-i2c.h 19265F: include/linux/phylink.h 19266F: include/linux/sfp.h 19267K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19268 19269SGI GRU DRIVER 19270M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19271S: Maintained 19272F: drivers/misc/sgi-gru/ 19273 19274SGI XP/XPC/XPNET DRIVER 19275M: Robin Holt <robinmholt@gmail.com> 19276M: Steve Wahl <steve.wahl@hpe.com> 19277R: Mike Travis <mike.travis@hpe.com> 19278S: Maintained 19279F: drivers/misc/sgi-xp/ 19280 19281SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19282M: Karsten Graul <kgraul@linux.ibm.com> 19283M: Wenjia Zhang <wenjia@linux.ibm.com> 19284M: Jan Karcher <jaka@linux.ibm.com> 19285R: D. Wythe <alibuda@linux.alibaba.com> 19286R: Tony Lu <tonylu@linux.alibaba.com> 19287R: Wen Gu <guwen@linux.alibaba.com> 19288L: linux-s390@vger.kernel.org 19289S: Supported 19290F: net/smc/ 19291 19292SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19293M: Linus Walleij <linus.walleij@linaro.org> 19294L: linux-iio@vger.kernel.org 19295S: Maintained 19296T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19297F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19298F: drivers/iio/light/gp2ap002.c 19299 19300SHARP RJ54N1CB0C SENSOR DRIVER 19301M: Jacopo Mondi <jacopo@jmondi.org> 19302L: linux-media@vger.kernel.org 19303S: Odd fixes 19304T: git git://linuxtv.org/media_tree.git 19305F: drivers/media/i2c/rj54n1cb0c.c 19306F: include/media/i2c/rj54n1cb0c.h 19307 19308SH_VOU V4L2 OUTPUT DRIVER 19309L: linux-media@vger.kernel.org 19310S: Orphan 19311F: drivers/media/platform/renesas/sh_vou.c 19312F: include/media/drv-intf/sh_vou.h 19313 19314SI2157 MEDIA DRIVER 19315M: Antti Palosaari <crope@iki.fi> 19316L: linux-media@vger.kernel.org 19317S: Maintained 19318W: https://linuxtv.org 19319W: http://palosaari.fi/linux/ 19320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19321T: git git://linuxtv.org/anttip/media_tree.git 19322F: drivers/media/tuners/si2157* 19323 19324SI2165 MEDIA DRIVER 19325M: Matthias Schwarzott <zzam@gentoo.org> 19326L: linux-media@vger.kernel.org 19327S: Maintained 19328W: https://linuxtv.org 19329Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19330F: drivers/media/dvb-frontends/si2165* 19331 19332SI2168 MEDIA DRIVER 19333M: Antti Palosaari <crope@iki.fi> 19334L: linux-media@vger.kernel.org 19335S: Maintained 19336W: https://linuxtv.org 19337W: http://palosaari.fi/linux/ 19338Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19339T: git git://linuxtv.org/anttip/media_tree.git 19340F: drivers/media/dvb-frontends/si2168* 19341 19342SI470X FM RADIO RECEIVER I2C DRIVER 19343M: Hans Verkuil <hverkuil@xs4all.nl> 19344L: linux-media@vger.kernel.org 19345S: Odd Fixes 19346W: https://linuxtv.org 19347T: git git://linuxtv.org/media_tree.git 19348F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19349F: drivers/media/radio/si470x/radio-si470x-i2c.c 19350 19351SI470X FM RADIO RECEIVER USB DRIVER 19352M: Hans Verkuil <hverkuil@xs4all.nl> 19353L: linux-media@vger.kernel.org 19354S: Maintained 19355W: https://linuxtv.org 19356T: git git://linuxtv.org/media_tree.git 19357F: drivers/media/radio/si470x/radio-si470x-common.c 19358F: drivers/media/radio/si470x/radio-si470x-usb.c 19359F: drivers/media/radio/si470x/radio-si470x.h 19360 19361SI4713 FM RADIO TRANSMITTER I2C DRIVER 19362M: Eduardo Valentin <edubezval@gmail.com> 19363L: linux-media@vger.kernel.org 19364S: Odd Fixes 19365W: https://linuxtv.org 19366T: git git://linuxtv.org/media_tree.git 19367F: drivers/media/radio/si4713/si4713.? 19368 19369SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 19370M: Eduardo Valentin <edubezval@gmail.com> 19371L: linux-media@vger.kernel.org 19372S: Odd Fixes 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/radio-platform-si4713.c 19376 19377SI4713 FM RADIO TRANSMITTER USB DRIVER 19378M: Hans Verkuil <hverkuil@xs4all.nl> 19379L: linux-media@vger.kernel.org 19380S: Maintained 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/radio/si4713/radio-usb-si4713.c 19384 19385SIANO DVB DRIVER 19386M: Mauro Carvalho Chehab <mchehab@kernel.org> 19387L: linux-media@vger.kernel.org 19388S: Odd fixes 19389W: https://linuxtv.org 19390T: git git://linuxtv.org/media_tree.git 19391F: drivers/media/common/siano/ 19392F: drivers/media/mmc/siano/ 19393F: drivers/media/usb/siano/ 19394F: drivers/media/usb/siano/ 19395 19396SIFIVE DRIVERS 19397M: Palmer Dabbelt <palmer@dabbelt.com> 19398M: Paul Walmsley <paul.walmsley@sifive.com> 19399L: linux-riscv@lists.infradead.org 19400S: Supported 19401N: sifive 19402K: [^@]sifive 19403 19404SIFIVE FU540 SYSTEM-ON-CHIP 19405M: Paul Walmsley <paul.walmsley@sifive.com> 19406M: Palmer Dabbelt <palmer@dabbelt.com> 19407L: linux-riscv@lists.infradead.org 19408S: Supported 19409T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19410N: fu540 19411K: fu540 19412 19413SIFIVE PDMA DRIVER 19414M: Green Wan <green.wan@sifive.com> 19415S: Maintained 19416F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19417F: drivers/dma/sf-pdma/ 19418 19419SIFIVE SOC DRIVERS 19420M: Conor Dooley <conor@kernel.org> 19421L: linux-riscv@lists.infradead.org 19422S: Maintained 19423T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19424F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19425F: drivers/soc/sifive/ 19426 19427SILEAD TOUCHSCREEN DRIVER 19428M: Hans de Goede <hdegoede@redhat.com> 19429L: linux-input@vger.kernel.org 19430L: platform-driver-x86@vger.kernel.org 19431S: Maintained 19432F: drivers/input/touchscreen/silead.c 19433F: drivers/platform/x86/touchscreen_dmi.c 19434 19435SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19436M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19437S: Supported 19438F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19439F: drivers/net/wireless/silabs/wfx/ 19440 19441SILICON MOTION SM712 FRAME BUFFER DRIVER 19442M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19443M: Teddy Wang <teddy.wang@siliconmotion.com> 19444M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19445L: linux-fbdev@vger.kernel.org 19446S: Maintained 19447F: Documentation/fb/sm712fb.rst 19448F: drivers/video/fbdev/sm712* 19449 19450SILVACO I3C DUAL-ROLE MASTER 19451M: Miquel Raynal <miquel.raynal@bootlin.com> 19452M: Conor Culhane <conor.culhane@silvaco.com> 19453L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19454S: Maintained 19455F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19456F: drivers/i3c/master/svc-i3c-master.c 19457 19458SIMPLEFB FB DRIVER 19459M: Hans de Goede <hdegoede@redhat.com> 19460L: linux-fbdev@vger.kernel.org 19461S: Maintained 19462F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19463F: drivers/video/fbdev/simplefb.c 19464F: include/linux/platform_data/simplefb.h 19465 19466SIMTEC EB110ATX (Chalice CATS) 19467M: Simtec Linux Team <linux@simtec.co.uk> 19468S: Supported 19469W: http://www.simtec.co.uk/products/EB110ATX/ 19470 19471SIOX 19472M: Thorsten Scherer <t.scherer@eckelmann.de> 19473M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19474R: Pengutronix Kernel Team <kernel@pengutronix.de> 19475S: Supported 19476F: drivers/gpio/gpio-siox.c 19477F: drivers/siox/* 19478F: include/trace/events/siox.h 19479 19480SIPHASH PRF ROUTINES 19481M: Jason A. Donenfeld <Jason@zx2c4.com> 19482S: Maintained 19483F: include/linux/siphash.h 19484F: lib/siphash.c 19485F: lib/siphash_kunit.c 19486 19487SIS 190 ETHERNET DRIVER 19488M: Francois Romieu <romieu@fr.zoreil.com> 19489L: netdev@vger.kernel.org 19490S: Maintained 19491F: drivers/net/ethernet/sis/sis190.c 19492 19493SIS 900/7016 FAST ETHERNET DRIVER 19494M: Daniele Venzano <venza@brownhat.org> 19495L: netdev@vger.kernel.org 19496S: Maintained 19497W: http://www.brownhat.org/sis900.html 19498F: drivers/net/ethernet/sis/sis900.* 19499 19500SIS FRAMEBUFFER DRIVER 19501S: Orphan 19502F: Documentation/fb/sisfb.rst 19503F: drivers/video/fbdev/sis/ 19504F: include/video/sisfb.h 19505 19506SIS I2C TOUCHSCREEN DRIVER 19507M: Mika Penttilä <mpenttil@redhat.com> 19508L: linux-input@vger.kernel.org 19509S: Maintained 19510F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19511F: drivers/input/touchscreen/sis_i2c.c 19512 19513SIS USB2VGA DRIVER 19514M: Thomas Winischhofer <thomas@winischhofer.net> 19515S: Maintained 19516W: http://www.winischhofer.at/linuxsisusbvga.shtml 19517F: drivers/usb/misc/sisusbvga/ 19518 19519SL28 CPLD MFD DRIVER 19520M: Michael Walle <michael@walle.cc> 19521S: Maintained 19522F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19523F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19524F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19525F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19526F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19527F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19528F: drivers/gpio/gpio-sl28cpld.c 19529F: drivers/hwmon/sl28cpld-hwmon.c 19530F: drivers/irqchip/irq-sl28cpld.c 19531F: drivers/pwm/pwm-sl28cpld.c 19532F: drivers/watchdog/sl28cpld_wdt.c 19533 19534SL28 VPD NVMEM LAYOUT DRIVER 19535M: Michael Walle <michael@walle.cc> 19536S: Maintained 19537F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19538F: drivers/nvmem/layouts/sl28vpd.c 19539 19540SLAB ALLOCATOR 19541M: Christoph Lameter <cl@linux.com> 19542M: Pekka Enberg <penberg@kernel.org> 19543M: David Rientjes <rientjes@google.com> 19544M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19545M: Andrew Morton <akpm@linux-foundation.org> 19546M: Vlastimil Babka <vbabka@suse.cz> 19547R: Roman Gushchin <roman.gushchin@linux.dev> 19548R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19549L: linux-mm@kvack.org 19550S: Maintained 19551T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19552F: include/linux/sl?b*.h 19553F: mm/sl?b* 19554 19555SLCAN CAN NETWORK DRIVER 19556M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19557L: linux-can@vger.kernel.org 19558S: Maintained 19559F: drivers/net/can/slcan/ 19560 19561SLEEPABLE READ-COPY UPDATE (SRCU) 19562M: Lai Jiangshan <jiangshanlai@gmail.com> 19563M: "Paul E. McKenney" <paulmck@kernel.org> 19564M: Josh Triplett <josh@joshtriplett.org> 19565R: Steven Rostedt <rostedt@goodmis.org> 19566R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19567L: rcu@vger.kernel.org 19568S: Supported 19569W: http://www.rdrop.com/users/paulmck/RCU/ 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19571F: include/linux/srcu*.h 19572F: kernel/rcu/srcu*.c 19573 19574SMACK SECURITY MODULE 19575M: Casey Schaufler <casey@schaufler-ca.com> 19576L: linux-security-module@vger.kernel.org 19577S: Maintained 19578W: http://schaufler-ca.com 19579T: git git://github.com/cschaufler/smack-next 19580F: Documentation/admin-guide/LSM/Smack.rst 19581F: security/smack/ 19582 19583SMC91x ETHERNET DRIVER 19584M: Nicolas Pitre <nico@fluxnic.net> 19585S: Odd Fixes 19586F: drivers/net/ethernet/smsc/smc91x.* 19587 19588SMM665 HARDWARE MONITOR DRIVER 19589M: Guenter Roeck <linux@roeck-us.net> 19590L: linux-hwmon@vger.kernel.org 19591S: Maintained 19592F: Documentation/hwmon/smm665.rst 19593F: drivers/hwmon/smm665.c 19594 19595SMSC EMC2103 HARDWARE MONITOR DRIVER 19596M: Steve Glendinning <steve.glendinning@shawell.net> 19597L: linux-hwmon@vger.kernel.org 19598S: Maintained 19599F: Documentation/hwmon/emc2103.rst 19600F: drivers/hwmon/emc2103.c 19601 19602SMSC SCH5627 HARDWARE MONITOR DRIVER 19603M: Hans de Goede <hdegoede@redhat.com> 19604L: linux-hwmon@vger.kernel.org 19605S: Supported 19606F: Documentation/hwmon/sch5627.rst 19607F: drivers/hwmon/sch5627.c 19608 19609SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19610M: Steve Glendinning <steve.glendinning@shawell.net> 19611L: linux-fbdev@vger.kernel.org 19612S: Maintained 19613F: drivers/video/fbdev/smscufx.c 19614 19615SMSC47B397 HARDWARE MONITOR DRIVER 19616M: Jean Delvare <jdelvare@suse.com> 19617L: linux-hwmon@vger.kernel.org 19618S: Maintained 19619F: Documentation/hwmon/smsc47b397.rst 19620F: drivers/hwmon/smsc47b397.c 19621 19622SMSC911x ETHERNET DRIVER 19623M: Steve Glendinning <steve.glendinning@shawell.net> 19624L: netdev@vger.kernel.org 19625S: Maintained 19626F: drivers/net/ethernet/smsc/smsc911x.* 19627F: include/linux/smsc911x.h 19628 19629SMSC9420 PCI ETHERNET DRIVER 19630M: Steve Glendinning <steve.glendinning@shawell.net> 19631L: netdev@vger.kernel.org 19632S: Maintained 19633F: drivers/net/ethernet/smsc/smsc9420.* 19634 19635SNET DPU VIRTIO DATA PATH ACCELERATOR 19636R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19637F: drivers/vdpa/solidrun/ 19638 19639SOCIONEXT (SNI) AVE NETWORK DRIVER 19640M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19644F: drivers/net/ethernet/socionext/sni_ave.c 19645 19646SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19647M: Jassi Brar <jaswinder.singh@linaro.org> 19648M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19649L: netdev@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19652F: drivers/net/ethernet/socionext/netsec.c 19653 19654SOCIONEXT (SNI) Synquacer SPI DRIVER 19655M: Masahisa Kojima <masahisa.kojima@linaro.org> 19656M: Jassi Brar <jaswinder.singh@linaro.org> 19657L: linux-spi@vger.kernel.org 19658S: Maintained 19659F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19660F: drivers/spi/spi-synquacer.c 19661 19662SOCIONEXT SYNQUACER I2C DRIVER 19663M: Ard Biesheuvel <ardb@kernel.org> 19664L: linux-i2c@vger.kernel.org 19665S: Maintained 19666F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19667F: drivers/i2c/busses/i2c-synquacer.c 19668 19669SOCIONEXT UNIPHIER SOUND DRIVER 19670L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19671S: Orphan 19672F: sound/soc/uniphier/ 19673 19674SOCKET TIMESTAMPING 19675M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19676S: Maintained 19677F: Documentation/networking/timestamping.rst 19678F: include/uapi/linux/net_tstamp.h 19679F: tools/testing/selftests/net/so_txtime.c 19680 19681SOEKRIS NET48XX LED SUPPORT 19682M: Chris Boot <bootc@bootc.net> 19683S: Maintained 19684F: drivers/leds/leds-net48xx.c 19685 19686SOFT-IWARP DRIVER (siw) 19687M: Bernard Metzler <bmt@zurich.ibm.com> 19688L: linux-rdma@vger.kernel.org 19689S: Supported 19690F: drivers/infiniband/sw/siw/ 19691F: include/uapi/rdma/siw-abi.h 19692 19693SOFT-ROCE DRIVER (rxe) 19694M: Zhu Yanjun <zyjzyj2000@gmail.com> 19695L: linux-rdma@vger.kernel.org 19696S: Supported 19697F: drivers/infiniband/sw/rxe/ 19698F: include/uapi/rdma/rdma_user_rxe.h 19699 19700SOFTLOGIC 6x10 MPEG CODEC 19701M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19702M: Anton Sviridenko <anton@corp.bluecherry.net> 19703M: Andrey Utkin <andrey_utkin@fastmail.com> 19704M: Ismael Luceno <ismael@iodev.co.uk> 19705L: linux-media@vger.kernel.org 19706S: Supported 19707F: drivers/media/pci/solo6x10/ 19708 19709SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19710M: James Morse <james.morse@arm.com> 19711L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19712S: Maintained 19713F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19714F: drivers/firmware/arm_sdei.c 19715F: include/linux/arm_sdei.h 19716F: include/uapi/linux/arm_sdei.h 19717 19718SOFTWARE NODES AND DEVICE PROPERTIES 19719R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19720R: Daniel Scally <djrscally@gmail.com> 19721R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19722R: Sakari Ailus <sakari.ailus@linux.intel.com> 19723L: linux-acpi@vger.kernel.org 19724S: Maintained 19725F: drivers/base/property.c 19726F: drivers/base/swnode.c 19727F: include/linux/fwnode.h 19728F: include/linux/property.h 19729 19730SOFTWARE RAID (Multiple Disks) SUPPORT 19731M: Song Liu <song@kernel.org> 19732L: linux-raid@vger.kernel.org 19733S: Supported 19734Q: https://patchwork.kernel.org/project/linux-raid/list/ 19735T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19736F: drivers/md/Kconfig 19737F: drivers/md/Makefile 19738F: drivers/md/md* 19739F: drivers/md/raid* 19740F: include/linux/raid/ 19741F: include/uapi/linux/raid/ 19742 19743SOLIDRUN CLEARFOG SUPPORT 19744M: Russell King <linux@armlinux.org.uk> 19745S: Maintained 19746F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19747F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19748 19749SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19750M: Russell King <linux@armlinux.org.uk> 19751S: Maintained 19752F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19753F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19754F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19755 19756SONIC NETWORK DRIVER 19757M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19758L: netdev@vger.kernel.org 19759S: Maintained 19760F: drivers/net/ethernet/natsemi/sonic.* 19761 19762SONICS SILICON BACKPLANE DRIVER (SSB) 19763M: Michael Buesch <m@bues.ch> 19764L: linux-wireless@vger.kernel.org 19765S: Maintained 19766F: drivers/ssb/ 19767F: include/linux/ssb/ 19768 19769SONY IMX208 SENSOR DRIVER 19770M: Sakari Ailus <sakari.ailus@linux.intel.com> 19771L: linux-media@vger.kernel.org 19772S: Maintained 19773T: git git://linuxtv.org/media_tree.git 19774F: drivers/media/i2c/imx208.c 19775 19776SONY IMX214 SENSOR DRIVER 19777M: Ricardo Ribalda <ribalda@kernel.org> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19782F: drivers/media/i2c/imx214.c 19783 19784SONY IMX219 SENSOR DRIVER 19785M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19790F: drivers/media/i2c/imx219.c 19791 19792SONY IMX258 SENSOR DRIVER 19793M: Sakari Ailus <sakari.ailus@linux.intel.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19798F: drivers/media/i2c/imx258.c 19799 19800SONY IMX274 SENSOR DRIVER 19801M: Leon Luo <leonl@leopardimaging.com> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19806F: drivers/media/i2c/imx274.c 19807 19808SONY IMX290 SENSOR DRIVER 19809M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19810L: linux-media@vger.kernel.org 19811S: Maintained 19812T: git git://linuxtv.org/media_tree.git 19813F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19814F: drivers/media/i2c/imx290.c 19815 19816SONY IMX296 SENSOR DRIVER 19817M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19818M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19823F: drivers/media/i2c/imx296.c 19824 19825SONY IMX319 SENSOR DRIVER 19826M: Bingbu Cao <bingbu.cao@intel.com> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: drivers/media/i2c/imx319.c 19831 19832SONY IMX334 SENSOR DRIVER 19833M: Paul J. Murphy <paul.j.murphy@intel.com> 19834M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19835L: linux-media@vger.kernel.org 19836S: Maintained 19837T: git git://linuxtv.org/media_tree.git 19838F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19839F: drivers/media/i2c/imx334.c 19840 19841SONY IMX335 SENSOR DRIVER 19842M: Paul J. Murphy <paul.j.murphy@intel.com> 19843M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19848F: drivers/media/i2c/imx335.c 19849 19850SONY IMX355 SENSOR DRIVER 19851M: Tianshu Qiu <tian.shu.qiu@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: drivers/media/i2c/imx355.c 19856 19857SONY IMX412 SENSOR DRIVER 19858M: Paul J. Murphy <paul.j.murphy@intel.com> 19859M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19864F: drivers/media/i2c/imx412.c 19865 19866SONY IMX415 SENSOR DRIVER 19867M: Michael Riesch <michael.riesch@wolfvision.net> 19868L: linux-media@vger.kernel.org 19869S: Maintained 19870T: git git://linuxtv.org/media_tree.git 19871F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19872F: drivers/media/i2c/imx415.c 19873 19874SONY MEMORYSTICK SUBSYSTEM 19875M: Maxim Levitsky <maximlevitsky@gmail.com> 19876M: Alex Dubov <oakad@yahoo.com> 19877M: Ulf Hansson <ulf.hansson@linaro.org> 19878L: linux-mmc@vger.kernel.org 19879S: Maintained 19880T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19881F: drivers/memstick/ 19882F: include/linux/memstick.h 19883 19884SONY VAIO CONTROL DEVICE DRIVER 19885M: Mattia Dongili <malattia@linux.it> 19886L: platform-driver-x86@vger.kernel.org 19887S: Maintained 19888W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19889F: Documentation/admin-guide/laptops/sony-laptop.rst 19890F: drivers/char/sonypi.c 19891F: drivers/platform/x86/sony-laptop.c 19892F: include/linux/sony-laptop.h 19893 19894SOUND 19895M: Jaroslav Kysela <perex@perex.cz> 19896M: Takashi Iwai <tiwai@suse.com> 19897L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19898S: Maintained 19899W: http://www.alsa-project.org/ 19900Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19902F: Documentation/sound/ 19903F: include/sound/ 19904F: include/uapi/sound/ 19905F: sound/ 19906F: tools/testing/selftests/alsa 19907 19908SOUND - ALSA SELFTESTS 19909M: Mark Brown <broonie@kernel.org> 19910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19911L: linux-kselftest@vger.kernel.org 19912S: Supported 19913F: tools/testing/selftests/alsa 19914 19915SOUND - COMPRESSED AUDIO 19916M: Vinod Koul <vkoul@kernel.org> 19917L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19918S: Supported 19919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19920F: Documentation/sound/designs/compress-offload.rst 19921F: include/sound/compress_driver.h 19922F: include/uapi/sound/compress_* 19923F: sound/core/compress_offload.c 19924F: sound/soc/soc-compress.c 19925 19926SOUND - DMAENGINE HELPERS 19927M: Lars-Peter Clausen <lars@metafoo.de> 19928S: Supported 19929F: include/sound/dmaengine_pcm.h 19930F: sound/core/pcm_dmaengine.c 19931F: sound/soc/soc-generic-dmaengine-pcm.c 19932 19933SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19934M: Liam Girdwood <lgirdwood@gmail.com> 19935M: Mark Brown <broonie@kernel.org> 19936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19937S: Supported 19938W: http://alsa-project.org/main/index.php/ASoC 19939T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19940F: Documentation/devicetree/bindings/sound/ 19941F: Documentation/sound/soc/ 19942F: include/dt-bindings/sound/ 19943F: include/sound/soc* 19944F: sound/soc/ 19945 19946SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19947M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19948M: Liam Girdwood <lgirdwood@gmail.com> 19949M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19950M: Bard Liao <yung-chuan.liao@linux.intel.com> 19951M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19952M: Daniel Baluta <daniel.baluta@nxp.com> 19953R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19954L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19955S: Supported 19956W: https://github.com/thesofproject/linux/ 19957F: sound/soc/sof/ 19958 19959SOUNDWIRE SUBSYSTEM 19960M: Vinod Koul <vkoul@kernel.org> 19961M: Bard Liao <yung-chuan.liao@linux.intel.com> 19962R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19963R: Sanyog Kale <sanyog.r.kale@intel.com> 19964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19965S: Supported 19966T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19967F: Documentation/driver-api/soundwire/ 19968F: drivers/soundwire/ 19969F: include/linux/soundwire/ 19970 19971SP2 MEDIA DRIVER 19972M: Olli Salonen <olli.salonen@iki.fi> 19973L: linux-media@vger.kernel.org 19974S: Maintained 19975W: https://linuxtv.org 19976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19977F: drivers/media/dvb-frontends/sp2* 19978 19979SPANISH DOCUMENTATION 19980M: Carlos Bilbao <carlos.bilbao@amd.com> 19981S: Maintained 19982F: Documentation/translations/sp_SP/ 19983 19984SPARC + UltraSPARC (sparc/sparc64) 19985M: "David S. Miller" <davem@davemloft.net> 19986L: sparclinux@vger.kernel.org 19987S: Maintained 19988Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19989T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19990T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19991F: arch/sparc/ 19992F: drivers/sbus/ 19993 19994SPARC SERIAL DRIVERS 19995M: "David S. Miller" <davem@davemloft.net> 19996L: sparclinux@vger.kernel.org 19997S: Maintained 19998T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20000F: drivers/tty/serial/suncore.c 20001F: drivers/tty/serial/sunhv.c 20002F: drivers/tty/serial/sunsab.c 20003F: drivers/tty/serial/sunsab.h 20004F: drivers/tty/serial/sunsu.c 20005F: drivers/tty/serial/sunzilog.c 20006F: drivers/tty/serial/sunzilog.h 20007F: drivers/tty/vcc.c 20008F: include/linux/sunserialcore.h 20009 20010SPARSE CHECKER 20011M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20012L: linux-sparse@vger.kernel.org 20013S: Maintained 20014W: https://sparse.docs.kernel.org/ 20015Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20016B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20017T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20018F: include/linux/compiler.h 20019 20020SPEAKUP CONSOLE SPEECH DRIVER 20021M: William Hubbs <w.d.hubbs@gmail.com> 20022M: Chris Brannon <chris@the-brannons.com> 20023M: Kirk Reiser <kirk@reisers.ca> 20024M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20025L: speakup@linux-speakup.org 20026S: Odd Fixes 20027W: http://www.linux-speakup.org/ 20028W: https://github.com/linux-speakup/speakup 20029B: https://github.com/linux-speakup/speakup/issues 20030F: drivers/accessibility/speakup/ 20031 20032SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20033M: Viresh Kumar <vireshk@kernel.org> 20034M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20035M: soc@kernel.org 20036L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20037S: Maintained 20038W: http://www.st.com/spear 20039F: arch/arm/boot/dts/st/spear* 20040F: arch/arm/mach-spear/ 20041F: drivers/clk/spear/ 20042F: drivers/pinctrl/spear/ 20043 20044SPI NOR SUBSYSTEM 20045M: Tudor Ambarus <tudor.ambarus@linaro.org> 20046M: Pratyush Yadav <pratyush@kernel.org> 20047R: Michael Walle <michael@walle.cc> 20048L: linux-mtd@lists.infradead.org 20049S: Maintained 20050W: http://www.linux-mtd.infradead.org/ 20051Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20052C: irc://irc.oftc.net/mtd 20053T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20054F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20055F: drivers/mtd/spi-nor/ 20056F: include/linux/mtd/spi-nor.h 20057 20058SPI SUBSYSTEM 20059M: Mark Brown <broonie@kernel.org> 20060L: linux-spi@vger.kernel.org 20061S: Maintained 20062Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20063T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20064F: Documentation/devicetree/bindings/spi/ 20065F: Documentation/spi/ 20066F: drivers/spi/ 20067F: include/linux/spi/ 20068F: include/uapi/linux/spi/ 20069F: tools/spi/ 20070 20071SPIDERNET NETWORK DRIVER for CELL 20072M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20073M: Geoff Levand <geoff@infradead.org> 20074L: netdev@vger.kernel.org 20075L: linuxppc-dev@lists.ozlabs.org 20076S: Maintained 20077F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20078F: drivers/net/ethernet/toshiba/spider_net* 20079 20080SPMI SUBSYSTEM 20081M: Stephen Boyd <sboyd@kernel.org> 20082L: linux-kernel@vger.kernel.org 20083S: Maintained 20084T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20085F: Documentation/devicetree/bindings/spmi/ 20086F: drivers/spmi/ 20087F: include/dt-bindings/spmi/spmi.h 20088F: include/linux/spmi.h 20089F: include/trace/events/spmi.h 20090 20091SPU FILE SYSTEM 20092M: Jeremy Kerr <jk@ozlabs.org> 20093L: linuxppc-dev@lists.ozlabs.org 20094S: Supported 20095W: http://www.ibm.com/developerworks/power/cell/ 20096F: Documentation/filesystems/spufs/spufs.rst 20097F: arch/powerpc/platforms/cell/spufs/ 20098 20099SQUASHFS FILE SYSTEM 20100M: Phillip Lougher <phillip@squashfs.org.uk> 20101L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20102S: Maintained 20103W: http://squashfs.org.uk 20104T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20105F: Documentation/filesystems/squashfs.rst 20106F: fs/squashfs/ 20107 20108SRM (Alpha) environment access 20109M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20110S: Maintained 20111F: arch/alpha/kernel/srm_env.c 20112 20113ST LSM6DSx IMU IIO DRIVER 20114M: Lorenzo Bianconi <lorenzo@kernel.org> 20115L: linux-iio@vger.kernel.org 20116S: Maintained 20117W: http://www.st.com/ 20118F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20119F: drivers/iio/imu/st_lsm6dsx/ 20120 20121ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20122M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20123M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20124L: linux-media@vger.kernel.org 20125S: Maintained 20126T: git git://linuxtv.org/media_tree.git 20127F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20128F: drivers/media/i2c/st-mipid02.c 20129 20130ST STM32 I2C/SMBUS DRIVER 20131M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20132M: Alain Volmat <alain.volmat@foss.st.com> 20133L: linux-i2c@vger.kernel.org 20134S: Maintained 20135F: drivers/i2c/busses/i2c-stm32* 20136 20137ST STM32 SPI DRIVER 20138M: Alain Volmat <alain.volmat@foss.st.com> 20139L: linux-spi@vger.kernel.org 20140S: Maintained 20141F: drivers/spi/spi-stm32.c 20142 20143ST STPDDC60 DRIVER 20144M: Daniel Nilsson <daniel.nilsson@flex.com> 20145L: linux-hwmon@vger.kernel.org 20146S: Maintained 20147F: Documentation/hwmon/stpddc60.rst 20148F: drivers/hwmon/pmbus/stpddc60.c 20149 20150ST VGXY61 DRIVER 20151M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20152M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20153L: linux-media@vger.kernel.org 20154S: Maintained 20155T: git git://linuxtv.org/media_tree.git 20156F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20157F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20158F: drivers/media/i2c/st-vgxy61.c 20159 20160ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20161M: Song Qiang <songqiang1304521@gmail.com> 20162L: linux-iio@vger.kernel.org 20163S: Maintained 20164F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20165F: drivers/iio/proximity/vl53l0x-i2c.c 20166 20167STABLE BRANCH 20168M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20169M: Sasha Levin <sashal@kernel.org> 20170L: stable@vger.kernel.org 20171S: Supported 20172F: Documentation/process/stable-kernel-rules.rst 20173 20174STAGING - ATOMISP DRIVER 20175M: Hans de Goede <hdegoede@redhat.com> 20176M: Mauro Carvalho Chehab <mchehab@kernel.org> 20177R: Sakari Ailus <sakari.ailus@linux.intel.com> 20178L: linux-media@vger.kernel.org 20179S: Maintained 20180F: drivers/staging/media/atomisp/ 20181 20182STAGING - FIELDBUS SUBSYSTEM 20183M: Sven Van Asbroeck <TheSven73@gmail.com> 20184S: Maintained 20185F: drivers/staging/fieldbus/* 20186F: drivers/staging/fieldbus/Documentation/ 20187 20188STAGING - HMS ANYBUS-S BUS 20189M: Sven Van Asbroeck <TheSven73@gmail.com> 20190S: Maintained 20191F: drivers/staging/fieldbus/anybuss/ 20192 20193STAGING - INDUSTRIAL IO 20194M: Jonathan Cameron <jic23@kernel.org> 20195L: linux-iio@vger.kernel.org 20196S: Odd Fixes 20197F: Documentation/devicetree/bindings/staging/iio/ 20198F: drivers/staging/iio/ 20199 20200STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20201M: Marc Dietrich <marvin24@gmx.de> 20202L: ac100@lists.launchpad.net (moderated for non-subscribers) 20203L: linux-tegra@vger.kernel.org 20204S: Maintained 20205F: drivers/staging/nvec/ 20206 20207STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20208M: Jens Frederich <jfrederich@gmail.com> 20209M: Jon Nettleton <jon.nettleton@gmail.com> 20210S: Maintained 20211W: http://wiki.laptop.org/go/DCON 20212F: drivers/staging/olpc_dcon/ 20213 20214STAGING - REALTEK RTL8712U DRIVERS 20215M: Larry Finger <Larry.Finger@lwfinger.net> 20216M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20217S: Odd Fixes 20218F: drivers/staging/rtl8712/ 20219 20220STAGING - SEPS525 LCD CONTROLLER DRIVERS 20221M: Michael Hennerich <michael.hennerich@analog.com> 20222L: linux-fbdev@vger.kernel.org 20223S: Supported 20224F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20225F: drivers/staging/fbtft/fb_seps525.c 20226 20227STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20228M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20229M: Teddy Wang <teddy.wang@siliconmotion.com> 20230M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20231L: linux-fbdev@vger.kernel.org 20232S: Maintained 20233F: drivers/staging/sm750fb/ 20234 20235STAGING - VIA VT665X DRIVERS 20236M: Forest Bond <forest@alittletooquiet.net> 20237S: Odd Fixes 20238F: drivers/staging/vt665?/ 20239 20240STAGING SUBSYSTEM 20241M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20242L: linux-staging@lists.linux.dev 20243S: Supported 20244T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20245F: drivers/staging/ 20246 20247STARFIRE/DURALAN NETWORK DRIVER 20248M: Ion Badulescu <ionut@badula.org> 20249S: Odd Fixes 20250F: drivers/net/ethernet/adaptec/starfire* 20251 20252STARFIVE CRYPTO DRIVER 20253M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20254M: William Qiu <william.qiu@starfivetech.com> 20255S: Supported 20256F: Documentation/devicetree/bindings/crypto/starfive* 20257F: drivers/crypto/starfive/ 20258 20259STARFIVE DEVICETREES 20260M: Emil Renner Berthing <kernel@esmil.dk> 20261S: Maintained 20262F: arch/riscv/boot/dts/starfive/ 20263 20264STARFIVE DWMAC GLUE LAYER 20265M: Emil Renner Berthing <kernel@esmil.dk> 20266M: Samin Guo <samin.guo@starfivetech.com> 20267S: Maintained 20268F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20269F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20270 20271STARFIVE JH7110 MMC/SD/SDIO DRIVER 20272M: William Qiu <william.qiu@starfivetech.com> 20273S: Supported 20274F: Documentation/devicetree/bindings/mmc/starfive* 20275F: drivers/mmc/host/dw_mmc-starfive.c 20276 20277STARFIVE JH7110 TDM DRIVER 20278M: Walker Chen <walker.chen@starfivetech.com> 20279S: Maintained 20280F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20281F: sound/soc/starfive/jh7110_tdm.c 20282 20283STARFIVE JH71X0 CLOCK DRIVERS 20284M: Emil Renner Berthing <kernel@esmil.dk> 20285M: Hal Feng <hal.feng@starfivetech.com> 20286S: Maintained 20287F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20288F: drivers/clk/starfive/clk-starfive-jh71* 20289F: include/dt-bindings/clock/starfive?jh71*.h 20290 20291STARFIVE JH71X0 PINCTRL DRIVERS 20292M: Emil Renner Berthing <kernel@esmil.dk> 20293M: Jianlong Huang <jianlong.huang@starfivetech.com> 20294L: linux-gpio@vger.kernel.org 20295S: Maintained 20296F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20297F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20298F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20299F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20300 20301STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20302M: Emil Renner Berthing <kernel@esmil.dk> 20303M: Hal Feng <hal.feng@starfivetech.com> 20304S: Maintained 20305F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20306F: drivers/reset/starfive/reset-starfive-jh71* 20307F: include/dt-bindings/reset/starfive?jh71*.h 20308 20309STARFIVE JH71X0 USB DRIVERS 20310M: Minda Chen <minda.chen@starfivetech.com> 20311S: Maintained 20312F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20313F: drivers/usb/cdns3/cdns3-starfive.c 20314 20315STARFIVE JH71XX PMU CONTROLLER DRIVER 20316M: Walker Chen <walker.chen@starfivetech.com> 20317S: Supported 20318F: Documentation/devicetree/bindings/power/starfive* 20319F: drivers/soc/starfive/jh71xx_pmu.c 20320F: include/dt-bindings/power/starfive,jh7110-pmu.h 20321 20322STARFIVE SOC DRIVERS 20323M: Conor Dooley <conor@kernel.org> 20324S: Maintained 20325T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20326F: drivers/soc/starfive/ 20327 20328STARFIVE TRNG DRIVER 20329M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20330S: Supported 20331F: Documentation/devicetree/bindings/rng/starfive* 20332F: drivers/char/hw_random/jh7110-trng.c 20333 20334STARFIVE WATCHDOG DRIVER 20335M: Xingyu Wu <xingyu.wu@starfivetech.com> 20336M: Samin Guo <samin.guo@starfivetech.com> 20337S: Supported 20338F: Documentation/devicetree/bindings/watchdog/starfive* 20339F: drivers/watchdog/starfive-wdt.c 20340 20341STATIC BRANCH/CALL 20342M: Peter Zijlstra <peterz@infradead.org> 20343M: Josh Poimboeuf <jpoimboe@kernel.org> 20344M: Jason Baron <jbaron@akamai.com> 20345R: Steven Rostedt <rostedt@goodmis.org> 20346R: Ard Biesheuvel <ardb@kernel.org> 20347S: Supported 20348F: arch/*/include/asm/jump_label*.h 20349F: arch/*/include/asm/static_call*.h 20350F: arch/*/kernel/jump_label.c 20351F: arch/*/kernel/static_call.c 20352F: include/linux/jump_label*.h 20353F: include/linux/static_call*.h 20354F: kernel/jump_label.c 20355F: kernel/static_call.c 20356 20357STI AUDIO (ASoC) DRIVERS 20358M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20359L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20360S: Maintained 20361F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20362F: sound/soc/sti/ 20363 20364STI CEC DRIVER 20365M: Alain Volmat <alain.volmat@foss.st.com> 20366S: Maintained 20367F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20368F: drivers/media/cec/platform/sti/ 20369 20370STK1160 USB VIDEO CAPTURE DRIVER 20371M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20372L: linux-media@vger.kernel.org 20373S: Maintained 20374T: git git://linuxtv.org/media_tree.git 20375F: drivers/media/usb/stk1160/ 20376 20377STM32 AUDIO (ASoC) DRIVERS 20378M: Olivier Moysan <olivier.moysan@foss.st.com> 20379M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20381S: Maintained 20382F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20383F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20384F: sound/soc/stm/ 20385 20386STM32 TIMER/LPTIMER DRIVERS 20387M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20388S: Maintained 20389F: Documentation/ABI/testing/*timer-stm32 20390F: Documentation/devicetree/bindings/*/*stm32-*timer* 20391F: drivers/*/stm32-*timer* 20392F: drivers/pwm/pwm-stm32* 20393F: include/linux/*/stm32-*tim* 20394 20395STMMAC ETHERNET DRIVER 20396M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20397M: Jose Abreu <joabreu@synopsys.com> 20398L: netdev@vger.kernel.org 20399S: Supported 20400W: http://www.stlinux.com 20401F: Documentation/networking/device_drivers/ethernet/stmicro/ 20402F: drivers/net/ethernet/stmicro/stmmac/ 20403 20404SUN HAPPY MEAL ETHERNET DRIVER 20405M: Sean Anderson <seanga2@gmail.com> 20406S: Maintained 20407F: drivers/net/ethernet/sun/sunhme.* 20408 20409SUN3/3X 20410M: Sam Creasey <sammy@sammy.net> 20411S: Maintained 20412W: http://sammy.net/sun3/ 20413F: arch/m68k/include/asm/sun3* 20414F: arch/m68k/kernel/*sun3* 20415F: arch/m68k/sun3*/ 20416F: drivers/net/ethernet/i825xx/sun3* 20417 20418SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20419M: Hans de Goede <hdegoede@redhat.com> 20420L: linux-input@vger.kernel.org 20421S: Maintained 20422F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20423F: drivers/input/keyboard/sun4i-lradc-keys.c 20424 20425SUNDANCE NETWORK DRIVER 20426M: Denis Kirjanov <kda@linux-powerpc.org> 20427L: netdev@vger.kernel.org 20428S: Maintained 20429F: drivers/net/ethernet/dlink/sundance.c 20430 20431SUNPLUS ETHERNET DRIVER 20432M: Wells Lu <wellslutw@gmail.com> 20433L: netdev@vger.kernel.org 20434S: Maintained 20435W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20436F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20437F: drivers/net/ethernet/sunplus/ 20438 20439SUNPLUS MMC DRIVER 20440M: Tony Huang <tonyhuang.sunplus@gmail.com> 20441M: Li-hao Kuo <lhjeff911@gmail.com> 20442S: Maintained 20443F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20444F: drivers/mmc/host/sunplus-mmc.c 20445 20446SUNPLUS OCOTP DRIVER 20447M: Vincent Shih <vincent.sunplus@gmail.com> 20448S: Maintained 20449F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20450F: drivers/nvmem/sunplus-ocotp.c 20451 20452SUNPLUS PWM DRIVER 20453M: Hammer Hsieh <hammerh0314@gmail.com> 20454S: Maintained 20455F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20456F: drivers/pwm/pwm-sunplus.c 20457 20458SUNPLUS RTC DRIVER 20459M: Vincent Shih <vincent.sunplus@gmail.com> 20460L: linux-rtc@vger.kernel.org 20461S: Maintained 20462F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20463F: drivers/rtc/rtc-sunplus.c 20464 20465SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20466M: Li-hao Kuo <lhjeff911@gmail.com> 20467L: linux-spi@vger.kernel.org 20468S: Maintained 20469F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20470F: drivers/spi/spi-sunplus-sp7021.c 20471 20472SUNPLUS UART DRIVER 20473M: Hammer Hsieh <hammerh0314@gmail.com> 20474S: Maintained 20475F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20476F: drivers/tty/serial/sunplus-uart.c 20477 20478SUNPLUS USB2 PHY DRIVER 20479M: Vincent Shih <vincent.sunplus@gmail.com> 20480L: linux-usb@vger.kernel.org 20481S: Maintained 20482F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20483F: drivers/phy/sunplus/Kconfig 20484F: drivers/phy/sunplus/Makefile 20485F: drivers/phy/sunplus/phy-sunplus-usb2.c 20486 20487SUNPLUS WATCHDOG DRIVER 20488M: Xiantao Hu <xt.hu@cqplus1.com> 20489L: linux-watchdog@vger.kernel.org 20490S: Maintained 20491F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20492F: drivers/watchdog/sunplus_wdt.c 20493 20494SUPERH 20495M: Yoshinori Sato <ysato@users.sourceforge.jp> 20496M: Rich Felker <dalias@libc.org> 20497M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20498L: linux-sh@vger.kernel.org 20499S: Maintained 20500Q: http://patchwork.kernel.org/project/linux-sh/list/ 20501F: Documentation/arch/sh/ 20502F: arch/sh/ 20503F: drivers/sh/ 20504 20505SUSPEND TO RAM 20506M: "Rafael J. Wysocki" <rafael@kernel.org> 20507M: Len Brown <len.brown@intel.com> 20508M: Pavel Machek <pavel@ucw.cz> 20509L: linux-pm@vger.kernel.org 20510S: Supported 20511B: https://bugzilla.kernel.org 20512F: Documentation/power/ 20513F: arch/x86/kernel/acpi/sleep* 20514F: arch/x86/kernel/acpi/wakeup* 20515F: drivers/base/power/ 20516F: include/linux/freezer.h 20517F: include/linux/pm.h 20518F: include/linux/suspend.h 20519F: kernel/power/ 20520 20521SVGA HANDLING 20522M: Martin Mares <mj@ucw.cz> 20523L: linux-video@atrey.karlin.mff.cuni.cz 20524S: Maintained 20525F: Documentation/admin-guide/svga.rst 20526F: arch/x86/boot/video* 20527 20528SWITCHDEV 20529M: Jiri Pirko <jiri@resnulli.us> 20530M: Ivan Vecera <ivecera@redhat.com> 20531L: netdev@vger.kernel.org 20532S: Supported 20533F: include/net/switchdev.h 20534F: net/switchdev/ 20535 20536SY8106A REGULATOR DRIVER 20537M: Icenowy Zheng <icenowy@aosc.io> 20538S: Maintained 20539F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20540F: drivers/regulator/sy8106a-regulator.c 20541 20542SYNC FILE FRAMEWORK 20543M: Sumit Semwal <sumit.semwal@linaro.org> 20544R: Gustavo Padovan <gustavo@padovan.org> 20545L: linux-media@vger.kernel.org 20546L: dri-devel@lists.freedesktop.org 20547S: Maintained 20548T: git git://anongit.freedesktop.org/drm/drm-misc 20549F: Documentation/driver-api/sync_file.rst 20550F: drivers/dma-buf/dma-fence* 20551F: drivers/dma-buf/sw_sync.c 20552F: drivers/dma-buf/sync_* 20553F: include/linux/sync_file.h 20554F: include/uapi/linux/sync_file.h 20555 20556SYNOPSYS ARC ARCHITECTURE 20557M: Vineet Gupta <vgupta@kernel.org> 20558L: linux-snps-arc@lists.infradead.org 20559S: Supported 20560T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20561F: Documentation/arch/arc 20562F: Documentation/devicetree/bindings/arc/* 20563F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20564F: arch/arc/ 20565F: drivers/clocksource/arc_timer.c 20566F: drivers/tty/serial/arc_uart.c 20567 20568SYNOPSYS ARC HSDK SDP pll clock driver 20569M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20570S: Supported 20571F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20572F: drivers/clk/clk-hsdk-pll.c 20573 20574SYNOPSYS ARC SDP clock driver 20575M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20576S: Supported 20577F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20578F: drivers/clk/axs10x/* 20579 20580SYNOPSYS ARC SDP platform support 20581M: Alexey Brodkin <abrodkin@synopsys.com> 20582S: Supported 20583F: Documentation/devicetree/bindings/arc/axs10* 20584F: arch/arc/boot/dts/ax* 20585F: arch/arc/plat-axs10x 20586 20587SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20588M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20589S: Supported 20590F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20591F: drivers/reset/reset-axs10x.c 20592 20593SYNOPSYS CREG GPIO DRIVER 20594M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20595S: Maintained 20596F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20597F: drivers/gpio/gpio-creg-snps.c 20598 20599SYNOPSYS DESIGNWARE 8250 UART DRIVER 20600M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20601R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20602S: Supported 20603F: drivers/tty/serial/8250/8250_dw.c 20604F: drivers/tty/serial/8250/8250_dwlib.* 20605F: drivers/tty/serial/8250/8250_lpss.c 20606 20607SYNOPSYS DESIGNWARE APB GPIO DRIVER 20608M: Hoan Tran <hoan@os.amperecomputing.com> 20609M: Serge Semin <fancer.lancer@gmail.com> 20610L: linux-gpio@vger.kernel.org 20611S: Maintained 20612F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20613F: drivers/gpio/gpio-dwapb.c 20614 20615SYNOPSYS DESIGNWARE APB SSI DRIVER 20616M: Serge Semin <fancer.lancer@gmail.com> 20617L: linux-spi@vger.kernel.org 20618S: Supported 20619F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20620F: drivers/spi/spi-dw* 20621 20622SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20623M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20624S: Maintained 20625F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20626F: drivers/dma/dw-axi-dmac/ 20627 20628SYNOPSYS DESIGNWARE DMAC DRIVER 20629M: Viresh Kumar <vireshk@kernel.org> 20630R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20631S: Maintained 20632F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20633F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20634F: drivers/dma/dw/ 20635F: include/dt-bindings/dma/dw-dmac.h 20636F: include/linux/dma/dw.h 20637F: include/linux/platform_data/dma-dw.h 20638 20639SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20640M: Jose Abreu <Jose.Abreu@synopsys.com> 20641L: netdev@vger.kernel.org 20642S: Supported 20643F: drivers/net/ethernet/synopsys/ 20644 20645SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20646M: Jose Abreu <Jose.Abreu@synopsys.com> 20647L: netdev@vger.kernel.org 20648S: Supported 20649F: drivers/net/pcs/pcs-xpcs.c 20650F: drivers/net/pcs/pcs-xpcs.h 20651F: include/linux/pcs/pcs-xpcs.h 20652 20653SYNOPSYS DESIGNWARE I2C DRIVER 20654M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20655R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20656R: Mika Westerberg <mika.westerberg@linux.intel.com> 20657R: Jan Dabros <jsd@semihalf.com> 20658L: linux-i2c@vger.kernel.org 20659S: Supported 20660F: drivers/i2c/busses/i2c-designware-* 20661 20662SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20663M: Jaehoon Chung <jh80.chung@samsung.com> 20664L: linux-mmc@vger.kernel.org 20665S: Maintained 20666F: drivers/mmc/host/dw_mmc* 20667 20668SYNOPSYS HSDK RESET CONTROLLER DRIVER 20669M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20670S: Supported 20671F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20672F: drivers/reset/reset-hsdk.c 20673F: include/dt-bindings/reset/snps,hsdk-reset.h 20674 20675SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20676M: Prabu Thangamuthu <prabu.t@synopsys.com> 20677M: Manjunath M B <manjumb@synopsys.com> 20678L: linux-mmc@vger.kernel.org 20679S: Maintained 20680F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20681 20682SYSTEM CONFIGURATION (SYSCON) 20683M: Lee Jones <lee@kernel.org> 20684M: Arnd Bergmann <arnd@arndb.de> 20685S: Supported 20686T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20687F: drivers/mfd/syscon.c 20688 20689SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20690M: Sudeep Holla <sudeep.holla@arm.com> 20691R: Cristian Marussi <cristian.marussi@arm.com> 20692L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20693S: Maintained 20694F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20695F: drivers/clk/clk-sc[mp]i.c 20696F: drivers/cpufreq/sc[mp]i-cpufreq.c 20697F: drivers/firmware/arm_scmi/ 20698F: drivers/firmware/arm_scpi.c 20699F: drivers/powercap/arm_scmi_powercap.c 20700F: drivers/regulator/scmi-regulator.c 20701F: drivers/reset/reset-scmi.c 20702F: include/linux/sc[mp]i_protocol.h 20703F: include/trace/events/scmi.h 20704F: include/uapi/linux/virtio_scmi.h 20705 20706SYSTEM RESET/SHUTDOWN DRIVERS 20707M: Sebastian Reichel <sre@kernel.org> 20708L: linux-pm@vger.kernel.org 20709S: Maintained 20710T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20711F: Documentation/devicetree/bindings/power/reset/ 20712F: drivers/power/reset/ 20713 20714SYSTEM TRACE MODULE CLASS 20715M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20716S: Maintained 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20718F: Documentation/trace/stm.rst 20719F: drivers/hwtracing/stm/ 20720F: include/linux/stm.h 20721F: include/uapi/linux/stm.h 20722 20723SYSTEM76 ACPI DRIVER 20724M: Jeremy Soller <jeremy@system76.com> 20725M: System76 Product Development <productdev@system76.com> 20726L: platform-driver-x86@vger.kernel.org 20727S: Maintained 20728F: drivers/platform/x86/system76_acpi.c 20729 20730SYSV FILESYSTEM 20731S: Orphan 20732F: Documentation/filesystems/sysv-fs.rst 20733F: fs/sysv/ 20734F: include/linux/sysv_fs.h 20735 20736TASKSTATS STATISTICS INTERFACE 20737M: Balbir Singh <bsingharora@gmail.com> 20738S: Maintained 20739F: Documentation/accounting/taskstats* 20740F: include/linux/taskstats* 20741F: kernel/taskstats.c 20742 20743TC subsystem 20744M: Jamal Hadi Salim <jhs@mojatatu.com> 20745M: Cong Wang <xiyou.wangcong@gmail.com> 20746M: Jiri Pirko <jiri@resnulli.us> 20747L: netdev@vger.kernel.org 20748S: Maintained 20749F: include/net/pkt_cls.h 20750F: include/net/pkt_sched.h 20751F: include/net/tc_act/ 20752F: include/uapi/linux/pkt_cls.h 20753F: include/uapi/linux/pkt_sched.h 20754F: include/uapi/linux/tc_act/ 20755F: include/uapi/linux/tc_ematch/ 20756F: net/sched/ 20757F: tools/testing/selftests/tc-testing 20758 20759TC90522 MEDIA DRIVER 20760M: Akihiro Tsukada <tskd08@gmail.com> 20761L: linux-media@vger.kernel.org 20762S: Odd Fixes 20763F: drivers/media/dvb-frontends/tc90522* 20764 20765TCP LOW PRIORITY MODULE 20766M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20767M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20768S: Maintained 20769W: http://tcp-lp-mod.sourceforge.net/ 20770F: net/ipv4/tcp_lp.c 20771 20772TDA10071 MEDIA DRIVER 20773M: Antti Palosaari <crope@iki.fi> 20774L: linux-media@vger.kernel.org 20775S: Maintained 20776W: https://linuxtv.org 20777W: http://palosaari.fi/linux/ 20778Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20779T: git git://linuxtv.org/anttip/media_tree.git 20780F: drivers/media/dvb-frontends/tda10071* 20781 20782TDA18212 MEDIA DRIVER 20783M: Antti Palosaari <crope@iki.fi> 20784L: linux-media@vger.kernel.org 20785S: Maintained 20786W: https://linuxtv.org 20787W: http://palosaari.fi/linux/ 20788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20789T: git git://linuxtv.org/anttip/media_tree.git 20790F: drivers/media/tuners/tda18212* 20791 20792TDA18218 MEDIA DRIVER 20793M: Antti Palosaari <crope@iki.fi> 20794L: linux-media@vger.kernel.org 20795S: Maintained 20796W: https://linuxtv.org 20797W: http://palosaari.fi/linux/ 20798Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20799T: git git://linuxtv.org/anttip/media_tree.git 20800F: drivers/media/tuners/tda18218* 20801 20802TDA18250 MEDIA DRIVER 20803M: Olli Salonen <olli.salonen@iki.fi> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806W: https://linuxtv.org 20807Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20808T: git git://linuxtv.org/media_tree.git 20809F: drivers/media/tuners/tda18250* 20810 20811TDA18271 MEDIA DRIVER 20812M: Michael Krufky <mkrufky@linuxtv.org> 20813L: linux-media@vger.kernel.org 20814S: Maintained 20815W: https://linuxtv.org 20816W: http://github.com/mkrufky 20817Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20818T: git git://linuxtv.org/mkrufky/tuners.git 20819F: drivers/media/tuners/tda18271* 20820 20821TDA1997x MEDIA DRIVER 20822M: Tim Harvey <tharvey@gateworks.com> 20823L: linux-media@vger.kernel.org 20824S: Maintained 20825W: https://linuxtv.org 20826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20827F: drivers/media/i2c/tda1997x.* 20828 20829TDA827x MEDIA DRIVER 20830M: Michael Krufky <mkrufky@linuxtv.org> 20831L: linux-media@vger.kernel.org 20832S: Maintained 20833W: https://linuxtv.org 20834W: http://github.com/mkrufky 20835Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20836T: git git://linuxtv.org/mkrufky/tuners.git 20837F: drivers/media/tuners/tda8290.* 20838 20839TDA8290 MEDIA DRIVER 20840M: Michael Krufky <mkrufky@linuxtv.org> 20841L: linux-media@vger.kernel.org 20842S: Maintained 20843W: https://linuxtv.org 20844W: http://github.com/mkrufky 20845Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20846T: git git://linuxtv.org/mkrufky/tuners.git 20847F: drivers/media/tuners/tda8290.* 20848 20849TDA9840 MEDIA DRIVER 20850M: Hans Verkuil <hverkuil@xs4all.nl> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853W: https://linuxtv.org 20854T: git git://linuxtv.org/media_tree.git 20855F: drivers/media/i2c/tda9840* 20856 20857TEA5761 TUNER DRIVER 20858M: Mauro Carvalho Chehab <mchehab@kernel.org> 20859L: linux-media@vger.kernel.org 20860S: Odd fixes 20861W: https://linuxtv.org 20862T: git git://linuxtv.org/media_tree.git 20863F: drivers/media/tuners/tea5761.* 20864 20865TEA5767 TUNER DRIVER 20866M: Mauro Carvalho Chehab <mchehab@kernel.org> 20867L: linux-media@vger.kernel.org 20868S: Maintained 20869W: https://linuxtv.org 20870T: git git://linuxtv.org/media_tree.git 20871F: drivers/media/tuners/tea5767.* 20872 20873TEA6415C MEDIA DRIVER 20874M: Hans Verkuil <hverkuil@xs4all.nl> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877W: https://linuxtv.org 20878T: git git://linuxtv.org/media_tree.git 20879F: drivers/media/i2c/tea6415c* 20880 20881TEA6420 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/tea6420* 20888 20889TEAM DRIVER 20890M: Jiri Pirko <jiri@resnulli.us> 20891L: netdev@vger.kernel.org 20892S: Supported 20893F: drivers/net/team/ 20894F: include/linux/if_team.h 20895F: include/uapi/linux/if_team.h 20896F: tools/testing/selftests/drivers/net/team/ 20897 20898TECHNICAL ADVISORY BOARD PROCESS DOCS 20899M: "Theodore Ts'o" <tytso@mit.edu> 20900M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20901L: tech-board-discuss@lists.linux-foundation.org 20902S: Maintained 20903F: Documentation/process/contribution-maturity-model.rst 20904F: Documentation/process/researcher-guidelines.rst 20905 20906TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20907M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20908S: Maintained 20909F: arch/x86/platform/ts5500/ 20910 20911TECHNOTREND USB IR RECEIVER 20912M: Sean Young <sean@mess.org> 20913L: linux-media@vger.kernel.org 20914S: Maintained 20915F: drivers/media/rc/ttusbir.c 20916 20917TECHWELL TW9910 VIDEO DECODER 20918L: linux-media@vger.kernel.org 20919S: Orphan 20920F: drivers/media/i2c/tw9910.c 20921F: include/media/i2c/tw9910.h 20922 20923TEE SUBSYSTEM 20924M: Jens Wiklander <jens.wiklander@linaro.org> 20925R: Sumit Garg <sumit.garg@linaro.org> 20926L: op-tee@lists.trustedfirmware.org 20927S: Maintained 20928F: Documentation/staging/tee.rst 20929F: drivers/tee/ 20930F: include/linux/tee_drv.h 20931F: include/uapi/linux/tee.h 20932 20933TEGRA ARCHITECTURE SUPPORT 20934M: Thierry Reding <thierry.reding@gmail.com> 20935M: Jonathan Hunter <jonathanh@nvidia.com> 20936L: linux-tegra@vger.kernel.org 20937S: Supported 20938Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20939T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20940N: [^a-z]tegra 20941 20942TEGRA CLOCK DRIVER 20943M: Peter De Schrijver <pdeschrijver@nvidia.com> 20944M: Prashant Gaikwad <pgaikwad@nvidia.com> 20945S: Supported 20946F: drivers/clk/tegra/ 20947 20948TEGRA DMA DRIVERS 20949M: Laxman Dewangan <ldewangan@nvidia.com> 20950M: Jon Hunter <jonathanh@nvidia.com> 20951S: Supported 20952F: drivers/dma/tegra* 20953 20954TEGRA I2C DRIVER 20955M: Laxman Dewangan <ldewangan@nvidia.com> 20956R: Dmitry Osipenko <digetx@gmail.com> 20957S: Supported 20958F: drivers/i2c/busses/i2c-tegra.c 20959 20960TEGRA IOMMU DRIVERS 20961M: Thierry Reding <thierry.reding@gmail.com> 20962R: Krishna Reddy <vdumpa@nvidia.com> 20963L: linux-tegra@vger.kernel.org 20964S: Supported 20965F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20966F: drivers/iommu/tegra* 20967 20968TEGRA KBC DRIVER 20969M: Laxman Dewangan <ldewangan@nvidia.com> 20970S: Supported 20971F: drivers/input/keyboard/tegra-kbc.c 20972 20973TEGRA NAND DRIVER 20974M: Stefan Agner <stefan@agner.ch> 20975M: Lucas Stach <dev@lynxeye.de> 20976S: Maintained 20977F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20978F: drivers/mtd/nand/raw/tegra_nand.c 20979 20980TEGRA PWM DRIVER 20981M: Thierry Reding <thierry.reding@gmail.com> 20982S: Supported 20983F: drivers/pwm/pwm-tegra.c 20984 20985TEGRA QUAD SPI DRIVER 20986M: Thierry Reding <thierry.reding@gmail.com> 20987M: Jonathan Hunter <jonathanh@nvidia.com> 20988M: Sowjanya Komatineni <skomatineni@nvidia.com> 20989L: linux-tegra@vger.kernel.org 20990S: Maintained 20991F: drivers/spi/spi-tegra210-quad.c 20992 20993TEGRA SERIAL DRIVER 20994M: Laxman Dewangan <ldewangan@nvidia.com> 20995S: Supported 20996F: drivers/tty/serial/serial-tegra.c 20997 20998TEGRA SPI DRIVER 20999M: Laxman Dewangan <ldewangan@nvidia.com> 21000S: Supported 21001F: drivers/spi/spi-tegra* 21002 21003TEGRA VIDEO DRIVER 21004M: Thierry Reding <thierry.reding@gmail.com> 21005M: Jonathan Hunter <jonathanh@nvidia.com> 21006M: Sowjanya Komatineni <skomatineni@nvidia.com> 21007M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21008L: linux-media@vger.kernel.org 21009L: linux-tegra@vger.kernel.org 21010S: Maintained 21011F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21012F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21013F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21014F: drivers/staging/media/tegra-video/ 21015 21016TEGRA XUSB PADCTL DRIVER 21017M: JC Kuo <jckuo@nvidia.com> 21018S: Supported 21019F: drivers/phy/tegra/xusb* 21020 21021TEHUTI ETHERNET DRIVER 21022M: Andy Gospodarek <andy@greyhouse.net> 21023L: netdev@vger.kernel.org 21024S: Supported 21025F: drivers/net/ethernet/tehuti/* 21026 21027TELECOM CLOCK DRIVER FOR MCPL0010 21028M: Mark Gross <markgross@kernel.org> 21029S: Supported 21030F: drivers/char/tlclk.c 21031 21032TEMPO SEMICONDUCTOR DRIVERS 21033M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21034S: Maintained 21035F: Documentation/devicetree/bindings/sound/tscs*.txt 21036F: sound/soc/codecs/tscs*.c 21037F: sound/soc/codecs/tscs*.h 21038 21039TENSILICA XTENSA PORT (xtensa) 21040M: Chris Zankel <chris@zankel.net> 21041M: Max Filippov <jcmvbkbc@gmail.com> 21042S: Maintained 21043T: git https://github.com/jcmvbkbc/linux-xtensa.git 21044F: arch/xtensa/ 21045F: drivers/irqchip/irq-xtensa-* 21046 21047TEXAS INSTRUMENTS ASoC DRIVERS 21048M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21050S: Maintained 21051F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21052F: sound/soc/ti/ 21053 21054TEXAS INSTRUMENTS DMA DRIVERS 21055M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21056L: dmaengine@vger.kernel.org 21057S: Maintained 21058F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21059F: Documentation/devicetree/bindings/dma/ti-edma.txt 21060F: Documentation/devicetree/bindings/dma/ti/ 21061F: drivers/dma/ti/ 21062F: include/linux/dma/k3-psil.h 21063F: include/linux/dma/k3-udma-glue.h 21064F: include/linux/dma/ti-cppi5.h 21065X: drivers/dma/ti/cppi41.c 21066 21067TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21068M: Robert Marko <robert.marko@sartura.hr> 21069M: Luka Perkov <luka.perkov@sartura.hr> 21070L: linux-hwmon@vger.kernel.org 21071S: Maintained 21072F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21073F: Documentation/hwmon/tps23861.rst 21074F: drivers/hwmon/tps23861.c 21075 21076TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21077M: Ricardo Ribalda <ribalda@kernel.org> 21078L: linux-iio@vger.kernel.org 21079S: Supported 21080F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21081F: drivers/iio/dac/ti-dac7612.c 21082 21083TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21084M: Nishanth Menon <nm@ti.com> 21085M: Tero Kristo <kristo@kernel.org> 21086M: Santosh Shilimkar <ssantosh@kernel.org> 21087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21088S: Maintained 21089F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21090F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21091F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21092F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21093F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21094F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21095F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21096F: drivers/clk/keystone/sci-clk.c 21097F: drivers/firmware/ti_sci* 21098F: drivers/irqchip/irq-ti-sci-inta.c 21099F: drivers/irqchip/irq-ti-sci-intr.c 21100F: drivers/reset/reset-ti-sci.c 21101F: drivers/soc/ti/ti_sci_inta_msi.c 21102F: drivers/soc/ti/ti_sci_pm_domains.c 21103F: include/dt-bindings/soc/ti,sci_pm_domain.h 21104F: include/linux/soc/ti/ti_sci_inta_msi.h 21105F: include/linux/soc/ti/ti_sci_protocol.h 21106 21107TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21108M: Puranjay Mohan <puranjay12@gmail.com> 21109L: linux-iio@vger.kernel.org 21110S: Supported 21111F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21112F: drivers/iio/temperature/tmp117.c 21113 21114THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21115M: Hans Verkuil <hverkuil@xs4all.nl> 21116L: linux-media@vger.kernel.org 21117S: Maintained 21118W: https://linuxtv.org 21119T: git git://linuxtv.org/media_tree.git 21120F: drivers/media/radio/radio-raremono.c 21121 21122THERMAL 21123M: Rafael J. Wysocki <rafael@kernel.org> 21124M: Daniel Lezcano <daniel.lezcano@linaro.org> 21125R: Amit Kucheria <amitk@kernel.org> 21126R: Zhang Rui <rui.zhang@intel.com> 21127L: linux-pm@vger.kernel.org 21128S: Supported 21129Q: https://patchwork.kernel.org/project/linux-pm/list/ 21130T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21131F: Documentation/ABI/testing/sysfs-class-thermal 21132F: Documentation/admin-guide/thermal/ 21133F: Documentation/devicetree/bindings/thermal/ 21134F: Documentation/driver-api/thermal/ 21135F: drivers/thermal/ 21136F: include/dt-bindings/thermal/ 21137F: include/linux/cpu_cooling.h 21138F: include/linux/thermal.h 21139F: include/uapi/linux/thermal.h 21140F: tools/lib/thermal/ 21141F: tools/thermal/ 21142 21143THERMAL DRIVER FOR AMLOGIC SOCS 21144M: Guillaume La Roque <glaroque@baylibre.com> 21145L: linux-pm@vger.kernel.org 21146L: linux-amlogic@lists.infradead.org 21147S: Supported 21148W: http://linux-meson.com/ 21149F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21150F: drivers/thermal/amlogic_thermal.c 21151 21152THERMAL/CPU_COOLING 21153M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21154M: Daniel Lezcano <daniel.lezcano@linaro.org> 21155M: Viresh Kumar <viresh.kumar@linaro.org> 21156R: Lukasz Luba <lukasz.luba@arm.com> 21157L: linux-pm@vger.kernel.org 21158S: Supported 21159F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21160F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21161F: drivers/thermal/cpufreq_cooling.c 21162F: drivers/thermal/cpuidle_cooling.c 21163F: include/linux/cpu_cooling.h 21164 21165THERMAL/POWER_ALLOCATOR 21166M: Lukasz Luba <lukasz.luba@arm.com> 21167L: linux-pm@vger.kernel.org 21168S: Maintained 21169F: Documentation/driver-api/thermal/power_allocator.rst 21170F: drivers/thermal/gov_power_allocator.c 21171F: drivers/thermal/thermal_trace_ipa.h 21172 21173THINKPAD ACPI EXTRAS DRIVER 21174M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21175L: ibm-acpi-devel@lists.sourceforge.net 21176L: platform-driver-x86@vger.kernel.org 21177S: Maintained 21178W: http://ibm-acpi.sourceforge.net 21179W: http://thinkwiki.org/wiki/Ibm-acpi 21180T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21181F: drivers/platform/x86/thinkpad_acpi.c 21182 21183THINKPAD LMI DRIVER 21184M: Mark Pearson <markpearson@lenovo.com> 21185L: platform-driver-x86@vger.kernel.org 21186S: Maintained 21187F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21188F: drivers/platform/x86/think-lmi.? 21189 21190THUNDERBOLT DMA TRAFFIC TEST DRIVER 21191M: Isaac Hazan <isaac.hazan@intel.com> 21192L: linux-usb@vger.kernel.org 21193S: Maintained 21194F: drivers/thunderbolt/dma_test.c 21195 21196THUNDERBOLT DRIVER 21197M: Andreas Noever <andreas.noever@gmail.com> 21198M: Michael Jamet <michael.jamet@intel.com> 21199M: Mika Westerberg <mika.westerberg@linux.intel.com> 21200M: Yehezkel Bernat <YehezkelShB@gmail.com> 21201L: linux-usb@vger.kernel.org 21202S: Maintained 21203T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21204F: Documentation/admin-guide/thunderbolt.rst 21205F: drivers/thunderbolt/ 21206F: include/linux/thunderbolt.h 21207 21208THUNDERBOLT NETWORK DRIVER 21209M: Michael Jamet <michael.jamet@intel.com> 21210M: Mika Westerberg <mika.westerberg@linux.intel.com> 21211M: Yehezkel Bernat <YehezkelShB@gmail.com> 21212L: netdev@vger.kernel.org 21213S: Maintained 21214F: drivers/net/thunderbolt/ 21215 21216THUNDERX GPIO DRIVER 21217M: Robert Richter <rric@kernel.org> 21218S: Odd Fixes 21219F: drivers/gpio/gpio-thunderx.c 21220 21221TI ADS7924 ADC DRIVER 21222M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21223L: linux-iio@vger.kernel.org 21224S: Supported 21225F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21226F: drivers/iio/adc/ti-ads7924.c 21227 21228TI AM437X VPFE DRIVER 21229M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21230L: linux-media@vger.kernel.org 21231S: Maintained 21232W: https://linuxtv.org 21233Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21234T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21235F: drivers/media/platform/ti/am437x/ 21236 21237TI BANDGAP AND THERMAL DRIVER 21238M: Eduardo Valentin <edubezval@gmail.com> 21239M: Keerthy <j-keerthy@ti.com> 21240L: linux-pm@vger.kernel.org 21241L: linux-omap@vger.kernel.org 21242S: Maintained 21243F: drivers/thermal/ti-soc-thermal/ 21244 21245TI BQ27XXX POWER SUPPLY DRIVER 21246F: drivers/power/supply/bq27xxx_battery.c 21247F: drivers/power/supply/bq27xxx_battery_i2c.c 21248F: include/linux/power/bq27xxx_battery.h 21249 21250TI CDCE706 CLOCK DRIVER 21251M: Max Filippov <jcmvbkbc@gmail.com> 21252S: Maintained 21253F: drivers/clk/clk-cdce706.c 21254 21255TI CLOCK DRIVER 21256M: Tero Kristo <kristo@kernel.org> 21257L: linux-omap@vger.kernel.org 21258S: Odd Fixes 21259F: drivers/clk/ti/ 21260F: include/linux/clk/ti.h 21261 21262TI DAVINCI MACHINE SUPPORT 21263M: Bartosz Golaszewski <brgl@bgdev.pl> 21264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21265S: Maintained 21266T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21267F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21268F: arch/arm/boot/dts/ti/davinci/ 21269F: arch/arm/mach-davinci/ 21270F: drivers/i2c/busses/i2c-davinci.c 21271 21272TI DAVINCI SERIES CLOCK DRIVER 21273M: David Lechner <david@lechnology.com> 21274R: Sekhar Nori <nsekhar@ti.com> 21275S: Maintained 21276F: Documentation/devicetree/bindings/clock/ti/davinci/ 21277F: drivers/clk/davinci/ 21278F: include/linux/clk/davinci.h 21279 21280TI DAVINCI SERIES GPIO DRIVER 21281M: Keerthy <j-keerthy@ti.com> 21282L: linux-gpio@vger.kernel.org 21283S: Maintained 21284F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21285F: drivers/gpio/gpio-davinci.c 21286 21287TI DAVINCI SERIES MEDIA DRIVER 21288M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21289L: linux-media@vger.kernel.org 21290S: Maintained 21291W: https://linuxtv.org 21292Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21293T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21294F: drivers/media/platform/ti/davinci/ 21295F: include/media/davinci/ 21296 21297TI ENHANCED CAPTURE (eCAP) DRIVER 21298M: Vignesh Raghavendra <vigneshr@ti.com> 21299R: Julien Panis <jpanis@baylibre.com> 21300L: linux-iio@vger.kernel.org 21301L: linux-omap@vger.kernel.org 21302S: Maintained 21303F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21304F: drivers/counter/ti-ecap-capture.c 21305 21306TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21307R: David Lechner <david@lechnology.com> 21308L: linux-iio@vger.kernel.org 21309F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21310F: drivers/counter/ti-eqep.c 21311 21312TI ETHERNET SWITCH DRIVER (CPSW) 21313R: Grygorii Strashko <grygorii.strashko@ti.com> 21314L: linux-omap@vger.kernel.org 21315L: netdev@vger.kernel.org 21316S: Maintained 21317F: drivers/net/ethernet/ti/cpsw* 21318F: drivers/net/ethernet/ti/davinci* 21319 21320TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21321M: Alex Dubov <oakad@yahoo.com> 21322S: Maintained 21323W: http://tifmxx.berlios.de/ 21324F: drivers/memstick/host/tifm_ms.c 21325F: drivers/misc/tifm* 21326F: drivers/mmc/host/tifm_sd.c 21327F: include/linux/tifm.h 21328 21329TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21330M: Nishanth Menon <nm@ti.com> 21331M: Santosh Shilimkar <ssantosh@kernel.org> 21332L: linux-kernel@vger.kernel.org 21333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21334S: Maintained 21335T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21336F: drivers/soc/ti/* 21337 21338TI LM49xxx FAMILY ASoC CODEC DRIVERS 21339M: M R Swami Reddy <mr.swami.reddy@ti.com> 21340M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21341L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21342S: Maintained 21343F: sound/soc/codecs/isabelle* 21344F: sound/soc/codecs/lm49453* 21345 21346TI LMP92064 ADC DRIVER 21347M: Leonard Göhrs <l.goehrs@pengutronix.de> 21348R: kernel@pengutronix.de 21349L: linux-iio@vger.kernel.org 21350S: Maintained 21351F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21352F: drivers/iio/adc/ti-lmp92064.c 21353 21354TI PCM3060 ASoC CODEC DRIVER 21355M: Kirill Marinushkin <kmarinushkin@birdec.com> 21356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21357S: Maintained 21358F: Documentation/devicetree/bindings/sound/pcm3060.txt 21359F: sound/soc/codecs/pcm3060* 21360 21361TI TAS571X FAMILY ASoC CODEC DRIVER 21362M: Kevin Cernekee <cernekee@chromium.org> 21363L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21364S: Odd Fixes 21365F: sound/soc/codecs/tas571x* 21366 21367TI TMAG5273 MAGNETOMETER DRIVER 21368M: Gerald Loacker <gerald.loacker@wolfvision.net> 21369L: linux-iio@vger.kernel.org 21370S: Maintained 21371F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21372F: drivers/iio/magnetometer/tmag5273.c 21373 21374TI TRF7970A NFC DRIVER 21375M: Mark Greer <mgreer@animalcreek.com> 21376L: linux-wireless@vger.kernel.org 21377S: Supported 21378F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21379F: drivers/nfc/trf7970a.c 21380 21381TI TSC2046 ADC DRIVER 21382M: Oleksij Rempel <o.rempel@pengutronix.de> 21383R: kernel@pengutronix.de 21384L: linux-iio@vger.kernel.org 21385S: Maintained 21386F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21387F: drivers/iio/adc/ti-tsc2046.c 21388 21389TI TWL4030 SERIES SOC CODEC DRIVER 21390M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21392S: Maintained 21393F: sound/soc/codecs/twl4030* 21394 21395TI VPE/CAL DRIVERS 21396M: Benoit Parrot <bparrot@ti.com> 21397L: linux-media@vger.kernel.org 21398S: Maintained 21399W: http://linuxtv.org/ 21400Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21401F: Documentation/devicetree/bindings/media/ti,cal.yaml 21402F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21403F: drivers/media/platform/ti/cal/ 21404F: drivers/media/platform/ti/vpe/ 21405 21406TI WILINK WIRELESS DRIVERS 21407L: linux-wireless@vger.kernel.org 21408S: Orphan 21409W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21410W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21411T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21412F: drivers/net/wireless/ti/ 21413 21414TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21415M: John Stultz <jstultz@google.com> 21416M: Thomas Gleixner <tglx@linutronix.de> 21417R: Stephen Boyd <sboyd@kernel.org> 21418L: linux-kernel@vger.kernel.org 21419S: Supported 21420T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21421F: include/linux/clocksource.h 21422F: include/linux/time.h 21423F: include/linux/timex.h 21424F: include/uapi/linux/time.h 21425F: include/uapi/linux/timex.h 21426F: kernel/time/alarmtimer.c 21427F: kernel/time/clocksource.c 21428F: kernel/time/ntp.c 21429F: kernel/time/time*.c 21430F: tools/testing/selftests/timers/ 21431 21432TIPC NETWORK LAYER 21433M: Jon Maloy <jmaloy@redhat.com> 21434M: Ying Xue <ying.xue@windriver.com> 21435L: netdev@vger.kernel.org (core kernel code) 21436L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21437S: Maintained 21438W: http://tipc.sourceforge.net/ 21439F: include/uapi/linux/tipc*.h 21440F: net/tipc/ 21441 21442TLAN NETWORK DRIVER 21443M: Samuel Chessman <chessman@tux.org> 21444L: tlan-devel@lists.sourceforge.net (subscribers-only) 21445S: Maintained 21446W: http://sourceforge.net/projects/tlan/ 21447F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21448F: drivers/net/ethernet/ti/tlan.* 21449 21450TMIO/SDHI MMC DRIVER 21451M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21452L: linux-mmc@vger.kernel.org 21453L: linux-renesas-soc@vger.kernel.org 21454S: Supported 21455F: drivers/mmc/host/renesas_sdhi* 21456F: drivers/mmc/host/tmio_mmc* 21457F: include/linux/mfd/tmio.h 21458 21459TMP401 HARDWARE MONITOR DRIVER 21460M: Guenter Roeck <linux@roeck-us.net> 21461L: linux-hwmon@vger.kernel.org 21462S: Maintained 21463F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21464F: Documentation/hwmon/tmp401.rst 21465F: drivers/hwmon/tmp401.c 21466 21467TMP464 HARDWARE MONITOR DRIVER 21468M: Guenter Roeck <linux@roeck-us.net> 21469L: linux-hwmon@vger.kernel.org 21470S: Maintained 21471F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21472F: Documentation/hwmon/tmp464.rst 21473F: drivers/hwmon/tmp464.c 21474 21475TMP513 HARDWARE MONITOR DRIVER 21476M: Eric Tremblay <etremblay@distech-controls.com> 21477L: linux-hwmon@vger.kernel.org 21478S: Maintained 21479F: Documentation/hwmon/tmp513.rst 21480F: drivers/hwmon/tmp513.c 21481 21482TMPFS (SHMEM FILESYSTEM) 21483M: Hugh Dickins <hughd@google.com> 21484L: linux-mm@kvack.org 21485S: Maintained 21486F: include/linux/shmem_fs.h 21487F: mm/shmem.c 21488 21489TOMOYO SECURITY MODULE 21490M: Kentaro Takeda <takedakn@nttdata.co.jp> 21491M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21492L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21493L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21494L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21495L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21496S: Maintained 21497W: https://tomoyo.osdn.jp/ 21498F: security/tomoyo/ 21499 21500TOPSTAR LAPTOP EXTRAS DRIVER 21501M: Herton Ronaldo Krzesinski <herton@canonical.com> 21502L: platform-driver-x86@vger.kernel.org 21503S: Maintained 21504F: drivers/platform/x86/topstar-laptop.c 21505 21506TORTURE-TEST MODULES 21507M: Davidlohr Bueso <dave@stgolabs.net> 21508M: "Paul E. McKenney" <paulmck@kernel.org> 21509M: Josh Triplett <josh@joshtriplett.org> 21510L: linux-kernel@vger.kernel.org 21511S: Supported 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21513F: Documentation/RCU/torture.rst 21514F: kernel/locking/locktorture.c 21515F: kernel/rcu/rcuscale.c 21516F: kernel/rcu/rcutorture.c 21517F: kernel/rcu/refscale.c 21518F: kernel/torture.c 21519 21520TOSHIBA ACPI EXTRAS DRIVER 21521M: Azael Avalos <coproscefalo@gmail.com> 21522L: platform-driver-x86@vger.kernel.org 21523S: Maintained 21524F: drivers/platform/x86/toshiba_acpi.c 21525 21526TOSHIBA BLUETOOTH DRIVER 21527M: Azael Avalos <coproscefalo@gmail.com> 21528L: platform-driver-x86@vger.kernel.org 21529S: Maintained 21530F: drivers/platform/x86/toshiba_bluetooth.c 21531 21532TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21533M: Azael Avalos <coproscefalo@gmail.com> 21534L: platform-driver-x86@vger.kernel.org 21535S: Maintained 21536F: drivers/platform/x86/toshiba_haps.c 21537 21538TOSHIBA SMM DRIVER 21539M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21540S: Maintained 21541W: http://www.buzzard.org.uk/toshiba/ 21542F: drivers/char/toshiba.c 21543F: include/linux/toshiba.h 21544F: include/uapi/linux/toshiba.h 21545 21546TOSHIBA TC358743 DRIVER 21547M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21548L: linux-media@vger.kernel.org 21549S: Maintained 21550F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21551F: drivers/media/i2c/tc358743* 21552F: include/media/i2c/tc358743.h 21553 21554TOSHIBA WMI HOTKEYS DRIVER 21555M: Azael Avalos <coproscefalo@gmail.com> 21556L: platform-driver-x86@vger.kernel.org 21557S: Maintained 21558F: drivers/platform/x86/toshiba-wmi.c 21559 21560TPM DEVICE DRIVER 21561M: Peter Huewe <peterhuewe@gmx.de> 21562M: Jarkko Sakkinen <jarkko@kernel.org> 21563R: Jason Gunthorpe <jgg@ziepe.ca> 21564L: linux-integrity@vger.kernel.org 21565S: Maintained 21566W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21567Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21568T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21569F: drivers/char/tpm/ 21570 21571TPS546D24 DRIVER 21572M: Duke Du <dukedu83@gmail.com> 21573L: linux-hwmon@vger.kernel.org 21574S: Maintained 21575F: Documentation/hwmon/tps546d24.rst 21576F: drivers/hwmon/pmbus/tps546d24.c 21577 21578TRACING 21579M: Steven Rostedt <rostedt@goodmis.org> 21580M: Masami Hiramatsu <mhiramat@kernel.org> 21581L: linux-kernel@vger.kernel.org 21582L: linux-trace-kernel@vger.kernel.org 21583S: Maintained 21584Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21585T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21586F: Documentation/trace/* 21587F: fs/tracefs/ 21588F: include/linux/trace*.h 21589F: include/trace/ 21590F: kernel/trace/ 21591F: scripts/tracing/ 21592F: tools/testing/selftests/ftrace/ 21593 21594TRACING MMIO ACCESSES (MMIOTRACE) 21595M: Steven Rostedt <rostedt@goodmis.org> 21596M: Masami Hiramatsu <mhiramat@kernel.org> 21597R: Karol Herbst <karolherbst@gmail.com> 21598R: Pekka Paalanen <ppaalanen@gmail.com> 21599L: linux-kernel@vger.kernel.org 21600L: nouveau@lists.freedesktop.org 21601S: Maintained 21602F: arch/x86/mm/kmmio.c 21603F: arch/x86/mm/mmio-mod.c 21604F: arch/x86/mm/testmmiotrace.c 21605F: include/linux/mmiotrace.h 21606F: kernel/trace/trace_mmiotrace.c 21607 21608TRACING OS NOISE / LATENCY TRACERS 21609M: Steven Rostedt <rostedt@goodmis.org> 21610M: Daniel Bristot de Oliveira <bristot@kernel.org> 21611S: Maintained 21612F: Documentation/trace/hwlat_detector.rst 21613F: Documentation/trace/osnoise-tracer.rst 21614F: Documentation/trace/timerlat-tracer.rst 21615F: arch/*/kernel/trace.c 21616F: include/trace/events/osnoise.h 21617F: kernel/trace/trace_hwlat.c 21618F: kernel/trace/trace_irqsoff.c 21619F: kernel/trace/trace_osnoise.c 21620F: kernel/trace/trace_sched_wakeup.c 21621 21622TRADITIONAL CHINESE DOCUMENTATION 21623M: Hu Haowen <src.res@email.cn> 21624L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21625S: Maintained 21626W: https://github.com/srcres258/linux-doc 21627T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21628F: Documentation/translations/zh_TW/ 21629 21630TTY LAYER AND SERIAL DRIVERS 21631M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21632M: Jiri Slaby <jirislaby@kernel.org> 21633L: linux-kernel@vger.kernel.org 21634L: linux-serial@vger.kernel.org 21635S: Supported 21636T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21637F: Documentation/devicetree/bindings/serial/ 21638F: Documentation/driver-api/serial/ 21639F: drivers/tty/ 21640F: include/linux/selection.h 21641F: include/linux/serial.h 21642F: include/linux/serial_core.h 21643F: include/linux/sysrq.h 21644F: include/linux/tty*.h 21645F: include/linux/vt.h 21646F: include/linux/vt_*.h 21647F: include/uapi/linux/serial.h 21648F: include/uapi/linux/serial_core.h 21649F: include/uapi/linux/tty.h 21650 21651TUA9001 MEDIA DRIVER 21652M: Antti Palosaari <crope@iki.fi> 21653L: linux-media@vger.kernel.org 21654S: Maintained 21655W: https://linuxtv.org 21656W: http://palosaari.fi/linux/ 21657Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21658T: git git://linuxtv.org/anttip/media_tree.git 21659F: drivers/media/tuners/tua9001* 21660 21661TULIP NETWORK DRIVERS 21662L: netdev@vger.kernel.org 21663L: linux-parisc@vger.kernel.org 21664S: Orphan 21665F: drivers/net/ethernet/dec/tulip/ 21666 21667TUN/TAP driver 21668M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 21669M: Jason Wang <jasowang@redhat.com> 21670S: Maintained 21671W: http://vtun.sourceforge.net/tun 21672F: Documentation/networking/tuntap.rst 21673F: arch/um/os-Linux/drivers/ 21674F: drivers/net/tap.c 21675F: drivers/net/tun.c 21676 21677TURBOCHANNEL SUBSYSTEM 21678M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21679M: Ralf Baechle <ralf@linux-mips.org> 21680L: linux-mips@vger.kernel.org 21681S: Maintained 21682Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21683F: drivers/tc/ 21684F: include/linux/tc.h 21685 21686TURBOSTAT UTILITY 21687M: "Len Brown" <lenb@kernel.org> 21688L: linux-pm@vger.kernel.org 21689S: Supported 21690Q: https://patchwork.kernel.org/project/linux-pm/list/ 21691B: https://bugzilla.kernel.org 21692T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21693F: tools/power/x86/turbostat/ 21694 21695TW5864 VIDEO4LINUX DRIVER 21696M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21697M: Anton Sviridenko <anton@corp.bluecherry.net> 21698M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21699M: Andrey Utkin <andrey_utkin@fastmail.com> 21700L: linux-media@vger.kernel.org 21701S: Supported 21702F: drivers/media/pci/tw5864/ 21703 21704TW68 VIDEO4LINUX DRIVER 21705M: Hans Verkuil <hverkuil@xs4all.nl> 21706L: linux-media@vger.kernel.org 21707S: Odd Fixes 21708W: https://linuxtv.org 21709T: git git://linuxtv.org/media_tree.git 21710F: drivers/media/pci/tw68/ 21711 21712TW686X VIDEO4LINUX DRIVER 21713M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21714L: linux-media@vger.kernel.org 21715S: Maintained 21716W: http://linuxtv.org 21717T: git git://linuxtv.org/media_tree.git 21718F: drivers/media/pci/tw686x/ 21719 21720U-BOOT ENVIRONMENT VARIABLES 21721M: Rafał Miłecki <rafal@milecki.pl> 21722S: Maintained 21723F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21724F: drivers/nvmem/u-boot-env.c 21725 21726UACCE ACCELERATOR FRAMEWORK 21727M: Zhangfei Gao <zhangfei.gao@linaro.org> 21728M: Zhou Wang <wangzhou1@hisilicon.com> 21729L: linux-accelerators@lists.ozlabs.org 21730L: linux-kernel@vger.kernel.org 21731S: Maintained 21732F: Documentation/ABI/testing/sysfs-driver-uacce 21733F: Documentation/misc-devices/uacce.rst 21734F: drivers/misc/uacce/ 21735F: include/linux/uacce.h 21736F: include/uapi/misc/uacce/ 21737 21738UBI FILE SYSTEM (UBIFS) 21739M: Richard Weinberger <richard@nod.at> 21740L: linux-mtd@lists.infradead.org 21741S: Supported 21742W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21743T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21744T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21745F: Documentation/ABI/testing/sysfs-fs-ubifs 21746F: Documentation/filesystems/ubifs-authentication.rst 21747F: Documentation/filesystems/ubifs.rst 21748F: fs/ubifs/ 21749 21750UBLK USERSPACE BLOCK DRIVER 21751M: Ming Lei <ming.lei@redhat.com> 21752L: linux-block@vger.kernel.org 21753S: Maintained 21754F: Documentation/block/ublk.rst 21755F: drivers/block/ublk_drv.c 21756F: include/uapi/linux/ublk_cmd.h 21757 21758UCLINUX (M68KNOMMU AND COLDFIRE) 21759M: Greg Ungerer <gerg@linux-m68k.org> 21760L: linux-m68k@lists.linux-m68k.org 21761S: Maintained 21762W: http://www.linux-m68k.org/ 21763T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21764F: arch/m68k/*/*_no.* 21765F: arch/m68k/68*/ 21766F: arch/m68k/coldfire/ 21767F: arch/m68k/include/asm/*_no.* 21768 21769UDF FILESYSTEM 21770M: Jan Kara <jack@suse.com> 21771S: Maintained 21772F: Documentation/filesystems/udf.rst 21773F: fs/udf/ 21774 21775UDRAW TABLET 21776M: Bastien Nocera <hadess@hadess.net> 21777L: linux-input@vger.kernel.org 21778S: Maintained 21779F: drivers/hid/hid-udraw-ps3.c 21780 21781UFS FILESYSTEM 21782M: Evgeniy Dushistov <dushistov@mail.ru> 21783S: Maintained 21784F: Documentation/admin-guide/ufs.rst 21785F: fs/ufs/ 21786 21787UHID USERSPACE HID IO DRIVER 21788M: David Rheinsberg <david.rheinsberg@gmail.com> 21789L: linux-input@vger.kernel.org 21790S: Maintained 21791F: drivers/hid/uhid.c 21792F: include/uapi/linux/uhid.h 21793 21794ULPI BUS 21795M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21796L: linux-usb@vger.kernel.org 21797S: Maintained 21798F: drivers/usb/common/ulpi.c 21799F: include/linux/ulpi/ 21800 21801UNICODE SUBSYSTEM 21802M: Gabriel Krisman Bertazi <krisman@collabora.com> 21803L: linux-fsdevel@vger.kernel.org 21804S: Supported 21805F: fs/unicode/ 21806 21807UNIFDEF 21808M: Tony Finch <dot@dotat.at> 21809S: Maintained 21810W: http://dotat.at/prog/unifdef 21811F: scripts/unifdef.c 21812 21813UNIFORM CDROM DRIVER 21814M: Phillip Potter <phil@philpotter.co.uk> 21815S: Maintained 21816F: Documentation/cdrom/ 21817F: drivers/cdrom/cdrom.c 21818F: include/linux/cdrom.h 21819F: include/uapi/linux/cdrom.h 21820 21821UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21822R: Alim Akhtar <alim.akhtar@samsung.com> 21823R: Avri Altman <avri.altman@wdc.com> 21824R: Bart Van Assche <bvanassche@acm.org> 21825L: linux-scsi@vger.kernel.org 21826S: Supported 21827F: Documentation/devicetree/bindings/ufs/ 21828F: Documentation/scsi/ufs.rst 21829F: drivers/ufs/core/ 21830 21831UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21832M: Pedro Sousa <pedrom.sousa@synopsys.com> 21833L: linux-scsi@vger.kernel.org 21834S: Supported 21835F: drivers/ufs/host/*dwc* 21836 21837UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21838M: Alim Akhtar <alim.akhtar@samsung.com> 21839L: linux-scsi@vger.kernel.org 21840S: Maintained 21841F: drivers/ufs/host/ufs-exynos* 21842 21843UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21844M: Stanley Chu <stanley.chu@mediatek.com> 21845L: linux-scsi@vger.kernel.org 21846L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21847S: Maintained 21848F: drivers/ufs/host/ufs-mediatek* 21849 21850UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21851M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21852L: linux-arm-msm@vger.kernel.org 21853L: linux-scsi@vger.kernel.org 21854S: Maintained 21855F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21856F: drivers/ufs/host/ufs-qcom* 21857 21858UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21859M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21860L: linux-renesas-soc@vger.kernel.org 21861L: linux-scsi@vger.kernel.org 21862S: Maintained 21863F: drivers/ufs/host/ufs-renesas.c 21864 21865UNSORTED BLOCK IMAGES (UBI) 21866M: Richard Weinberger <richard@nod.at> 21867L: linux-mtd@lists.infradead.org 21868S: Supported 21869W: http://www.linux-mtd.infradead.org/ 21870T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21871T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21872F: drivers/mtd/ubi/ 21873F: include/linux/mtd/ubi.h 21874F: include/uapi/mtd/ubi-user.h 21875 21876USB "USBNET" DRIVER FRAMEWORK 21877M: Oliver Neukum <oneukum@suse.com> 21878L: netdev@vger.kernel.org 21879S: Maintained 21880W: http://www.linux-usb.org/usbnet 21881F: drivers/net/usb/usbnet.c 21882F: include/linux/usb/usbnet.h 21883 21884USB ACM DRIVER 21885M: Oliver Neukum <oneukum@suse.com> 21886L: linux-usb@vger.kernel.org 21887S: Maintained 21888F: Documentation/usb/acm.rst 21889F: drivers/usb/class/cdc-acm.* 21890 21891USB APPLE MFI FASTCHARGE DRIVER 21892M: Bastien Nocera <hadess@hadess.net> 21893L: linux-usb@vger.kernel.org 21894S: Maintained 21895F: drivers/usb/misc/apple-mfi-fastcharge.c 21896 21897USB AR5523 WIRELESS DRIVER 21898L: linux-wireless@vger.kernel.org 21899S: Orphan 21900F: drivers/net/wireless/ath/ar5523/ 21901 21902USB ATTACHED SCSI 21903M: Oliver Neukum <oneukum@suse.com> 21904L: linux-usb@vger.kernel.org 21905L: linux-scsi@vger.kernel.org 21906S: Maintained 21907F: drivers/usb/storage/uas.c 21908 21909USB CDC ETHERNET DRIVER 21910M: Oliver Neukum <oliver@neukum.org> 21911L: linux-usb@vger.kernel.org 21912S: Maintained 21913F: drivers/net/usb/cdc_*.c 21914F: include/uapi/linux/usb/cdc.h 21915 21916USB CHAOSKEY DRIVER 21917M: Keith Packard <keithp@keithp.com> 21918L: linux-usb@vger.kernel.org 21919S: Maintained 21920F: drivers/usb/misc/chaoskey.c 21921 21922USB CYPRESS C67X00 DRIVER 21923L: linux-usb@vger.kernel.org 21924S: Orphan 21925F: drivers/usb/c67x00/ 21926 21927USB DAVICOM DM9601 DRIVER 21928M: Peter Korsgaard <peter@korsgaard.com> 21929L: netdev@vger.kernel.org 21930S: Maintained 21931W: http://www.linux-usb.org/usbnet 21932F: drivers/net/usb/dm9601.c 21933 21934USB EHCI DRIVER 21935M: Alan Stern <stern@rowland.harvard.edu> 21936L: linux-usb@vger.kernel.org 21937S: Maintained 21938F: Documentation/usb/ehci.rst 21939F: drivers/usb/host/ehci* 21940 21941USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21942M: Jiri Kosina <jikos@kernel.org> 21943M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21944L: linux-usb@vger.kernel.org 21945S: Maintained 21946T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21947F: Documentation/hid/hiddev.rst 21948F: drivers/hid/usbhid/ 21949 21950USB INTEL XHCI ROLE MUX DRIVER 21951M: Hans de Goede <hdegoede@redhat.com> 21952L: linux-usb@vger.kernel.org 21953S: Maintained 21954F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21955 21956USB IP DRIVER FOR HISILICON KIRIN 960 21957M: Yu Chen <chenyu56@huawei.com> 21958M: Binghui Wang <wangbinghui@hisilicon.com> 21959L: linux-usb@vger.kernel.org 21960S: Maintained 21961F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21962F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21963 21964USB IP DRIVER FOR HISILICON KIRIN 970 21965M: Mauro Carvalho Chehab <mchehab@kernel.org> 21966L: linux-usb@vger.kernel.org 21967S: Maintained 21968F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21969F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21970 21971USB ISP116X DRIVER 21972M: Olav Kongas <ok@artecdesign.ee> 21973L: linux-usb@vger.kernel.org 21974S: Maintained 21975F: drivers/usb/host/isp116x* 21976F: include/linux/usb/isp116x.h 21977 21978USB ISP1760 DRIVER 21979M: Rui Miguel Silva <rui.silva@linaro.org> 21980L: linux-usb@vger.kernel.org 21981S: Maintained 21982F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21983F: drivers/usb/isp1760/* 21984 21985USB LAN78XX ETHERNET DRIVER 21986M: Woojung Huh <woojung.huh@microchip.com> 21987M: UNGLinuxDriver@microchip.com 21988L: netdev@vger.kernel.org 21989S: Maintained 21990F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21991F: drivers/net/usb/lan78xx.* 21992F: include/dt-bindings/net/microchip-lan78xx.h 21993 21994USB MASS STORAGE DRIVER 21995M: Alan Stern <stern@rowland.harvard.edu> 21996L: linux-usb@vger.kernel.org 21997L: usb-storage@lists.one-eyed-alien.net 21998S: Maintained 21999F: drivers/usb/storage/ 22000 22001USB MIDI DRIVER 22002M: Clemens Ladisch <clemens@ladisch.de> 22003L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22004S: Maintained 22005T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22006F: sound/usb/midi.* 22007 22008USB NETWORKING DRIVERS 22009L: linux-usb@vger.kernel.org 22010S: Odd Fixes 22011F: drivers/net/usb/ 22012 22013USB OHCI DRIVER 22014M: Alan Stern <stern@rowland.harvard.edu> 22015L: linux-usb@vger.kernel.org 22016S: Maintained 22017F: Documentation/usb/ohci.rst 22018F: drivers/usb/host/ohci* 22019 22020USB OTG FSM (Finite State Machine) 22021M: Peter Chen <peter.chen@kernel.org> 22022L: linux-usb@vger.kernel.org 22023S: Maintained 22024T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22025F: drivers/usb/common/usb-otg-fsm.c 22026 22027USB OVER IP DRIVER 22028M: Valentina Manea <valentina.manea.m@gmail.com> 22029M: Shuah Khan <shuah@kernel.org> 22030M: Shuah Khan <skhan@linuxfoundation.org> 22031R: Hongren Zheng <i@zenithal.me> 22032L: linux-usb@vger.kernel.org 22033S: Maintained 22034F: Documentation/usb/usbip_protocol.rst 22035F: drivers/usb/usbip/ 22036F: tools/testing/selftests/drivers/usb/usbip/ 22037F: tools/usb/usbip/ 22038 22039USB PEGASUS DRIVER 22040M: Petko Manolov <petkan@nucleusys.com> 22041L: linux-usb@vger.kernel.org 22042L: netdev@vger.kernel.org 22043S: Maintained 22044W: https://github.com/petkan/pegasus 22045T: git https://github.com/petkan/pegasus.git 22046F: drivers/net/usb/pegasus.* 22047 22048USB PRINTER DRIVER (usblp) 22049M: Pete Zaitcev <zaitcev@redhat.com> 22050L: linux-usb@vger.kernel.org 22051S: Supported 22052F: drivers/usb/class/usblp.c 22053 22054USB QMI WWAN NETWORK DRIVER 22055M: Bjørn Mork <bjorn@mork.no> 22056L: netdev@vger.kernel.org 22057S: Maintained 22058F: Documentation/ABI/testing/sysfs-class-net-qmi 22059F: drivers/net/usb/qmi_wwan.c 22060 22061USB RAW GADGET DRIVER 22062R: Andrey Konovalov <andreyknvl@gmail.com> 22063L: linux-usb@vger.kernel.org 22064S: Maintained 22065F: Documentation/usb/raw-gadget.rst 22066F: drivers/usb/gadget/legacy/raw_gadget.c 22067F: include/uapi/linux/usb/raw_gadget.h 22068 22069USB RTL8150 DRIVER 22070M: Petko Manolov <petkan@nucleusys.com> 22071L: linux-usb@vger.kernel.org 22072L: netdev@vger.kernel.org 22073S: Maintained 22074W: https://github.com/petkan/rtl8150 22075T: git https://github.com/petkan/rtl8150.git 22076F: drivers/net/usb/rtl8150.c 22077 22078USB SERIAL SUBSYSTEM 22079M: Johan Hovold <johan@kernel.org> 22080L: linux-usb@vger.kernel.org 22081S: Maintained 22082T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22083F: Documentation/usb/usb-serial.rst 22084F: drivers/usb/serial/ 22085F: include/linux/usb/serial.h 22086 22087USB SMSC75XX ETHERNET DRIVER 22088M: Steve Glendinning <steve.glendinning@shawell.net> 22089L: netdev@vger.kernel.org 22090S: Maintained 22091F: drivers/net/usb/smsc75xx.* 22092 22093USB SMSC95XX ETHERNET DRIVER 22094M: Steve Glendinning <steve.glendinning@shawell.net> 22095M: UNGLinuxDriver@microchip.com 22096L: netdev@vger.kernel.org 22097S: Maintained 22098F: drivers/net/usb/smsc95xx.* 22099 22100USB SUBSYSTEM 22101M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22102L: linux-usb@vger.kernel.org 22103S: Supported 22104W: http://www.linux-usb.org 22105T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22106F: Documentation/devicetree/bindings/usb/ 22107F: Documentation/usb/ 22108F: drivers/usb/ 22109F: include/dt-bindings/usb/ 22110F: include/linux/usb.h 22111F: include/linux/usb/ 22112F: include/uapi/linux/usb/ 22113 22114USB TYPEC BUS FOR ALTERNATE MODES 22115M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22116L: linux-usb@vger.kernel.org 22117S: Maintained 22118F: Documentation/ABI/testing/sysfs-bus-typec 22119F: Documentation/driver-api/usb/typec_bus.rst 22120F: drivers/usb/typec/altmodes/ 22121F: include/linux/usb/typec_altmode.h 22122 22123USB TYPEC CLASS 22124M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22125L: linux-usb@vger.kernel.org 22126S: Maintained 22127F: Documentation/ABI/testing/sysfs-class-typec 22128F: Documentation/driver-api/usb/typec.rst 22129F: drivers/usb/typec/ 22130F: include/linux/usb/typec.h 22131 22132USB TYPEC INTEL PMC MUX DRIVER 22133M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22134L: linux-usb@vger.kernel.org 22135S: Maintained 22136F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22137F: drivers/usb/typec/mux/intel_pmc_mux.c 22138 22139USB TYPEC PI3USB30532 MUX DRIVER 22140M: Hans de Goede <hdegoede@redhat.com> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: drivers/usb/typec/mux/pi3usb30532.c 22144 22145USB TYPEC PORT CONTROLLER DRIVERS 22146M: Guenter Roeck <linux@roeck-us.net> 22147L: linux-usb@vger.kernel.org 22148S: Maintained 22149F: drivers/usb/typec/tcpm/ 22150 22151USB UHCI DRIVER 22152M: Alan Stern <stern@rowland.harvard.edu> 22153L: linux-usb@vger.kernel.org 22154S: Maintained 22155F: drivers/usb/host/uhci* 22156 22157USB VIDEO CLASS 22158M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22159L: linux-media@vger.kernel.org 22160S: Maintained 22161W: http://www.ideasonboard.org/uvc/ 22162T: git git://linuxtv.org/media_tree.git 22163F: drivers/media/usb/uvc/ 22164F: include/uapi/linux/uvcvideo.h 22165 22166USB WEBCAM GADGET 22167M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22168M: Daniel Scally <dan.scally@ideasonboard.com> 22169L: linux-usb@vger.kernel.org 22170S: Maintained 22171F: drivers/usb/gadget/function/*uvc* 22172F: drivers/usb/gadget/legacy/webcam.c 22173F: include/uapi/linux/usb/g_uvc.h 22174 22175USB WIRELESS RNDIS DRIVER (rndis_wlan) 22176L: linux-wireless@vger.kernel.org 22177S: Orphan 22178F: drivers/net/wireless/legacy/rndis_wlan.c 22179 22180USB XHCI DRIVER 22181M: Mathias Nyman <mathias.nyman@intel.com> 22182L: linux-usb@vger.kernel.org 22183S: Supported 22184F: drivers/usb/host/pci-quirks* 22185F: drivers/usb/host/xhci* 22186 22187USB ZD1201 DRIVER 22188L: linux-wireless@vger.kernel.org 22189S: Orphan 22190W: http://linux-lc100020.sourceforge.net 22191F: drivers/net/wireless/zydas/zd1201.* 22192 22193USER DATAGRAM PROTOCOL (UDP) 22194M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22195S: Maintained 22196F: include/linux/udp.h 22197F: net/ipv4/udp.c 22198F: net/ipv6/udp.c 22199 22200USER-MODE LINUX (UML) 22201M: Richard Weinberger <richard@nod.at> 22202M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22203M: Johannes Berg <johannes@sipsolutions.net> 22204L: linux-um@lists.infradead.org 22205S: Maintained 22206W: http://user-mode-linux.sourceforge.net 22207Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22208T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22209T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22210F: Documentation/virt/uml/ 22211F: arch/um/ 22212F: arch/x86/um/ 22213F: fs/hostfs/ 22214 22215USERSPACE COPYIN/COPYOUT (UIOVEC) 22216M: Alexander Viro <viro@zeniv.linux.org.uk> 22217S: Maintained 22218F: include/linux/uio.h 22219F: lib/iov_iter.c 22220 22221USERSPACE DMA BUFFER DRIVER 22222M: Gerd Hoffmann <kraxel@redhat.com> 22223L: dri-devel@lists.freedesktop.org 22224S: Maintained 22225T: git git://anongit.freedesktop.org/drm/drm-misc 22226F: drivers/dma-buf/udmabuf.c 22227F: include/uapi/linux/udmabuf.h 22228 22229USERSPACE I/O (UIO) 22230M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22231S: Maintained 22232T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22233F: Documentation/driver-api/uio-howto.rst 22234F: drivers/uio/ 22235F: include/linux/uio_driver.h 22236 22237UTIL-LINUX PACKAGE 22238M: Karel Zak <kzak@redhat.com> 22239L: util-linux@vger.kernel.org 22240S: Maintained 22241W: http://en.wikipedia.org/wiki/Util-linux 22242T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22243 22244UUID HELPERS 22245R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22246L: linux-kernel@vger.kernel.org 22247S: Maintained 22248F: include/linux/uuid.h 22249F: lib/test_uuid.c 22250F: lib/uuid.c 22251 22252UV SYSFS DRIVER 22253M: Justin Ernst <justin.ernst@hpe.com> 22254L: platform-driver-x86@vger.kernel.org 22255S: Maintained 22256F: drivers/platform/x86/uv_sysfs.c 22257 22258UVESAFB DRIVER 22259M: Michal Januszewski <spock@gentoo.org> 22260L: linux-fbdev@vger.kernel.org 22261S: Maintained 22262W: https://github.com/mjanusz/v86d 22263F: Documentation/fb/uvesafb.rst 22264F: drivers/video/fbdev/uvesafb.* 22265 22266Ux500 CLOCK DRIVERS 22267M: Ulf Hansson <ulf.hansson@linaro.org> 22268L: linux-clk@vger.kernel.org 22269L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22270S: Maintained 22271F: drivers/clk/ux500/ 22272 22273VF610 NAND DRIVER 22274M: Stefan Agner <stefan@agner.ch> 22275L: linux-mtd@lists.infradead.org 22276S: Supported 22277F: drivers/mtd/nand/raw/vf610_nfc.c 22278 22279VFAT/FAT/MSDOS FILESYSTEM 22280M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22281S: Maintained 22282F: Documentation/filesystems/vfat.rst 22283F: fs/fat/ 22284F: tools/testing/selftests/filesystems/fat/ 22285 22286VFIO CDX DRIVER 22287M: Nipun Gupta <nipun.gupta@amd.com> 22288M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22289L: kvm@vger.kernel.org 22290S: Maintained 22291F: drivers/vfio/cdx/* 22292 22293VFIO DRIVER 22294M: Alex Williamson <alex.williamson@redhat.com> 22295L: kvm@vger.kernel.org 22296S: Maintained 22297T: git https://github.com/awilliam/linux-vfio.git 22298F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22299F: Documentation/driver-api/vfio.rst 22300F: drivers/vfio/ 22301F: include/linux/vfio.h 22302F: include/linux/vfio_pci_core.h 22303F: include/uapi/linux/vfio.h 22304 22305VFIO FSL-MC DRIVER 22306M: Diana Craciun <diana.craciun@oss.nxp.com> 22307L: kvm@vger.kernel.org 22308S: Maintained 22309F: drivers/vfio/fsl-mc/ 22310 22311VFIO HISILICON PCI DRIVER 22312M: Longfang Liu <liulongfang@huawei.com> 22313M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22314L: kvm@vger.kernel.org 22315S: Maintained 22316F: drivers/vfio/pci/hisilicon/ 22317 22318VFIO MEDIATED DEVICE DRIVERS 22319M: Kirti Wankhede <kwankhede@nvidia.com> 22320L: kvm@vger.kernel.org 22321S: Maintained 22322F: Documentation/driver-api/vfio-mediated-device.rst 22323F: drivers/vfio/mdev/ 22324F: include/linux/mdev.h 22325F: samples/vfio-mdev/ 22326 22327VFIO MLX5 PCI DRIVER 22328M: Yishai Hadas <yishaih@nvidia.com> 22329L: kvm@vger.kernel.org 22330S: Maintained 22331F: drivers/vfio/pci/mlx5/ 22332 22333VFIO PCI DEVICE SPECIFIC DRIVERS 22334R: Jason Gunthorpe <jgg@nvidia.com> 22335R: Yishai Hadas <yishaih@nvidia.com> 22336R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22337R: Kevin Tian <kevin.tian@intel.com> 22338L: kvm@vger.kernel.org 22339S: Maintained 22340P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22341F: drivers/vfio/pci/*/ 22342 22343VFIO PLATFORM DRIVER 22344M: Eric Auger <eric.auger@redhat.com> 22345L: kvm@vger.kernel.org 22346S: Maintained 22347F: drivers/vfio/platform/ 22348 22349VGA_SWITCHEROO 22350R: Lukas Wunner <lukas@wunner.de> 22351S: Maintained 22352T: git git://anongit.freedesktop.org/drm/drm-misc 22353F: Documentation/gpu/vga-switcheroo.rst 22354F: drivers/gpu/vga/vga_switcheroo.c 22355F: include/linux/vga_switcheroo.h 22356 22357VIA RHINE NETWORK DRIVER 22358M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22359S: Maintained 22360F: drivers/net/ethernet/via/via-rhine.c 22361 22362VIA SD/MMC CARD CONTROLLER DRIVER 22363M: Bruce Chang <brucechang@via.com.tw> 22364M: Harald Welte <HaraldWelte@viatech.com> 22365S: Maintained 22366F: drivers/mmc/host/via-sdmmc.c 22367 22368VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22369M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22370L: linux-fbdev@vger.kernel.org 22371S: Maintained 22372F: drivers/video/fbdev/via/ 22373F: include/linux/via-core.h 22374F: include/linux/via_i2c.h 22375 22376VIA VELOCITY NETWORK DRIVER 22377M: Francois Romieu <romieu@fr.zoreil.com> 22378L: netdev@vger.kernel.org 22379S: Maintained 22380F: drivers/net/ethernet/via/via-velocity.* 22381 22382VICODEC VIRTUAL CODEC DRIVER 22383M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22384L: linux-media@vger.kernel.org 22385S: Maintained 22386W: https://linuxtv.org 22387T: git git://linuxtv.org/media_tree.git 22388F: drivers/media/test-drivers/vicodec/* 22389 22390VIDEO I2C POLLING DRIVER 22391M: Matt Ranostay <matt.ranostay@konsulko.com> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394F: drivers/media/i2c/video-i2c.c 22395 22396VIDEO MULTIPLEXER DRIVER 22397M: Philipp Zabel <p.zabel@pengutronix.de> 22398L: linux-media@vger.kernel.org 22399S: Maintained 22400F: drivers/media/platform/video-mux.c 22401 22402VIDEOBUF2 FRAMEWORK 22403M: Tomasz Figa <tfiga@chromium.org> 22404M: Marek Szyprowski <m.szyprowski@samsung.com> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: drivers/media/common/videobuf2/* 22408F: include/media/videobuf2-* 22409 22410VIDTV VIRTUAL DIGITAL TV DRIVER 22411M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414W: https://linuxtv.org 22415T: git git://linuxtv.org/media_tree.git 22416F: drivers/media/test-drivers/vidtv/* 22417 22418VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22419M: Shuah Khan <skhan@linuxfoundation.org> 22420R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22421L: linux-media@vger.kernel.org 22422S: Maintained 22423W: https://linuxtv.org 22424T: git git://linuxtv.org/media_tree.git 22425F: drivers/media/test-drivers/vimc/* 22426 22427VIRT LIB 22428M: Alex Williamson <alex.williamson@redhat.com> 22429M: Paolo Bonzini <pbonzini@redhat.com> 22430L: kvm@vger.kernel.org 22431S: Supported 22432F: virt/lib/ 22433 22434VIRTIO AND VHOST VSOCK DRIVER 22435M: Stefan Hajnoczi <stefanha@redhat.com> 22436M: Stefano Garzarella <sgarzare@redhat.com> 22437L: kvm@vger.kernel.org 22438L: virtualization@lists.linux-foundation.org 22439L: netdev@vger.kernel.org 22440S: Maintained 22441F: drivers/vhost/vsock.c 22442F: include/linux/virtio_vsock.h 22443F: include/uapi/linux/virtio_vsock.h 22444F: net/vmw_vsock/virtio_transport.c 22445F: net/vmw_vsock/virtio_transport_common.c 22446 22447VIRTIO BALLOON 22448M: "Michael S. Tsirkin" <mst@redhat.com> 22449M: David Hildenbrand <david@redhat.com> 22450L: virtualization@lists.linux-foundation.org 22451S: Maintained 22452F: drivers/virtio/virtio_balloon.c 22453F: include/linux/balloon_compaction.h 22454F: include/uapi/linux/virtio_balloon.h 22455F: mm/balloon_compaction.c 22456 22457VIRTIO BLOCK AND SCSI DRIVERS 22458M: "Michael S. Tsirkin" <mst@redhat.com> 22459M: Jason Wang <jasowang@redhat.com> 22460R: Paolo Bonzini <pbonzini@redhat.com> 22461R: Stefan Hajnoczi <stefanha@redhat.com> 22462L: virtualization@lists.linux-foundation.org 22463S: Maintained 22464F: drivers/block/virtio_blk.c 22465F: drivers/scsi/virtio_scsi.c 22466F: include/uapi/linux/virtio_blk.h 22467F: include/uapi/linux/virtio_scsi.h 22468 22469VIRTIO CONSOLE DRIVER 22470M: Amit Shah <amit@kernel.org> 22471L: virtualization@lists.linux-foundation.org 22472S: Maintained 22473F: drivers/char/virtio_console.c 22474F: include/linux/virtio_console.h 22475F: include/uapi/linux/virtio_console.h 22476 22477VIRTIO CORE AND NET DRIVERS 22478M: "Michael S. Tsirkin" <mst@redhat.com> 22479M: Jason Wang <jasowang@redhat.com> 22480R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22481L: virtualization@lists.linux-foundation.org 22482S: Maintained 22483F: Documentation/ABI/testing/sysfs-bus-vdpa 22484F: Documentation/ABI/testing/sysfs-class-vduse 22485F: Documentation/devicetree/bindings/virtio/ 22486F: Documentation/driver-api/virtio/ 22487F: drivers/block/virtio_blk.c 22488F: drivers/crypto/virtio/ 22489F: drivers/net/virtio_net.c 22490F: drivers/vdpa/ 22491F: drivers/virtio/ 22492F: include/linux/vdpa.h 22493F: include/linux/virtio*.h 22494F: include/linux/vringh.h 22495F: include/uapi/linux/virtio_*.h 22496F: tools/virtio/ 22497 22498VIRTIO CRYPTO DRIVER 22499M: Gonglei <arei.gonglei@huawei.com> 22500L: virtualization@lists.linux-foundation.org 22501L: linux-crypto@vger.kernel.org 22502S: Maintained 22503F: drivers/crypto/virtio/ 22504F: include/uapi/linux/virtio_crypto.h 22505 22506VIRTIO DRIVERS FOR S390 22507M: Cornelia Huck <cohuck@redhat.com> 22508M: Halil Pasic <pasic@linux.ibm.com> 22509M: Eric Farman <farman@linux.ibm.com> 22510L: linux-s390@vger.kernel.org 22511L: virtualization@lists.linux-foundation.org 22512L: kvm@vger.kernel.org 22513S: Supported 22514F: arch/s390/include/uapi/asm/virtio-ccw.h 22515F: drivers/s390/virtio/ 22516 22517VIRTIO FILE SYSTEM 22518M: Vivek Goyal <vgoyal@redhat.com> 22519M: Stefan Hajnoczi <stefanha@redhat.com> 22520M: Miklos Szeredi <miklos@szeredi.hu> 22521L: virtualization@lists.linux-foundation.org 22522L: linux-fsdevel@vger.kernel.org 22523S: Supported 22524W: https://virtio-fs.gitlab.io/ 22525F: Documentation/filesystems/virtiofs.rst 22526F: fs/fuse/virtio_fs.c 22527F: include/uapi/linux/virtio_fs.h 22528 22529VIRTIO GPIO DRIVER 22530M: Enrico Weigelt, metux IT consult <info@metux.net> 22531M: Viresh Kumar <vireshk@kernel.org> 22532L: linux-gpio@vger.kernel.org 22533L: virtualization@lists.linux-foundation.org 22534S: Maintained 22535F: drivers/gpio/gpio-virtio.c 22536F: include/uapi/linux/virtio_gpio.h 22537 22538VIRTIO GPU DRIVER 22539M: David Airlie <airlied@redhat.com> 22540M: Gerd Hoffmann <kraxel@redhat.com> 22541R: Gurchetan Singh <gurchetansingh@chromium.org> 22542R: Chia-I Wu <olvaffe@gmail.com> 22543L: dri-devel@lists.freedesktop.org 22544L: virtualization@lists.linux-foundation.org 22545S: Maintained 22546T: git git://anongit.freedesktop.org/drm/drm-misc 22547F: drivers/gpu/drm/virtio/ 22548F: include/uapi/linux/virtio_gpu.h 22549 22550VIRTIO HOST (VHOST) 22551M: "Michael S. Tsirkin" <mst@redhat.com> 22552M: Jason Wang <jasowang@redhat.com> 22553L: kvm@vger.kernel.org 22554L: virtualization@lists.linux-foundation.org 22555L: netdev@vger.kernel.org 22556S: Maintained 22557T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22558F: drivers/vhost/ 22559F: include/linux/sched/vhost_task.h 22560F: include/linux/vhost_iotlb.h 22561F: include/uapi/linux/vhost.h 22562F: kernel/vhost_task.c 22563 22564VIRTIO HOST (VHOST-SCSI) 22565M: "Michael S. Tsirkin" <mst@redhat.com> 22566M: Jason Wang <jasowang@redhat.com> 22567M: Mike Christie <michael.christie@oracle.com> 22568R: Paolo Bonzini <pbonzini@redhat.com> 22569R: Stefan Hajnoczi <stefanha@redhat.com> 22570L: virtualization@lists.linux-foundation.org 22571S: Maintained 22572F: drivers/vhost/scsi.c 22573 22574VIRTIO I2C DRIVER 22575M: Conghui Chen <conghui.chen@intel.com> 22576M: Viresh Kumar <viresh.kumar@linaro.org> 22577L: linux-i2c@vger.kernel.org 22578L: virtualization@lists.linux-foundation.org 22579S: Maintained 22580F: drivers/i2c/busses/i2c-virtio.c 22581F: include/uapi/linux/virtio_i2c.h 22582 22583VIRTIO INPUT DRIVER 22584M: Gerd Hoffmann <kraxel@redhat.com> 22585S: Maintained 22586F: drivers/virtio/virtio_input.c 22587F: include/uapi/linux/virtio_input.h 22588 22589VIRTIO IOMMU DRIVER 22590M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22591L: virtualization@lists.linux-foundation.org 22592S: Maintained 22593F: drivers/iommu/virtio-iommu.c 22594F: include/uapi/linux/virtio_iommu.h 22595 22596VIRTIO MEM DRIVER 22597M: David Hildenbrand <david@redhat.com> 22598L: virtualization@lists.linux-foundation.org 22599S: Maintained 22600W: https://virtio-mem.gitlab.io/ 22601F: drivers/virtio/virtio_mem.c 22602F: include/uapi/linux/virtio_mem.h 22603 22604VIRTIO PMEM DRIVER 22605M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22606L: virtualization@lists.linux-foundation.org 22607S: Maintained 22608F: drivers/nvdimm/nd_virtio.c 22609F: drivers/nvdimm/virtio_pmem.c 22610 22611VIRTIO SOUND DRIVER 22612M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22613M: "Michael S. Tsirkin" <mst@redhat.com> 22614L: virtualization@lists.linux-foundation.org 22615L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22616S: Maintained 22617F: include/uapi/linux/virtio_snd.h 22618F: sound/virtio/* 22619 22620VIRTUAL BOX GUEST DEVICE DRIVER 22621M: Hans de Goede <hdegoede@redhat.com> 22622M: Arnd Bergmann <arnd@arndb.de> 22623M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22624S: Maintained 22625F: drivers/virt/vboxguest/ 22626F: include/linux/vbox_utils.h 22627F: include/uapi/linux/vbox*.h 22628 22629VIRTUAL BOX SHARED FOLDER VFS DRIVER 22630M: Hans de Goede <hdegoede@redhat.com> 22631L: linux-fsdevel@vger.kernel.org 22632S: Maintained 22633F: fs/vboxsf/* 22634 22635VIRTUAL PCM TEST DRIVER 22636M: Ivan Orlov <ivan.orlov0322@gmail.com> 22637L: alsa-devel@alsa-project.org 22638S: Maintained 22639F: Documentation/sound/cards/pcmtest.rst 22640F: sound/drivers/pcmtest.c 22641F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22642 22643VIRTUAL SERIO DEVICE DRIVER 22644M: Stephen Chandler Paul <thatslyude@gmail.com> 22645S: Maintained 22646F: drivers/input/serio/userio.c 22647F: include/uapi/linux/userio.h 22648 22649VISL VIRTUAL STATELESS DECODER DRIVER 22650M: Daniel Almeida <daniel.almeida@collabora.com> 22651L: linux-media@vger.kernel.org 22652S: Supported 22653F: drivers/media/test-drivers/visl 22654 22655VIVID VIRTUAL VIDEO DRIVER 22656M: Hans Verkuil <hverkuil@xs4all.nl> 22657L: linux-media@vger.kernel.org 22658S: Maintained 22659W: https://linuxtv.org 22660T: git git://linuxtv.org/media_tree.git 22661F: drivers/media/test-drivers/vivid/* 22662 22663VLYNQ BUS 22664M: Florian Fainelli <f.fainelli@gmail.com> 22665L: openwrt-devel@lists.openwrt.org (subscribers-only) 22666S: Maintained 22667F: drivers/vlynq/vlynq.c 22668F: include/linux/vlynq.h 22669 22670VM SOCKETS (AF_VSOCK) 22671M: Stefano Garzarella <sgarzare@redhat.com> 22672L: virtualization@lists.linux-foundation.org 22673L: netdev@vger.kernel.org 22674S: Maintained 22675F: drivers/net/vsockmon.c 22676F: include/net/af_vsock.h 22677F: include/uapi/linux/vm_sockets.h 22678F: include/uapi/linux/vm_sockets_diag.h 22679F: include/uapi/linux/vsockmon.h 22680F: net/vmw_vsock/ 22681F: tools/testing/vsock/ 22682 22683VMALLOC 22684M: Andrew Morton <akpm@linux-foundation.org> 22685R: Uladzislau Rezki <urezki@gmail.com> 22686R: Christoph Hellwig <hch@infradead.org> 22687R: Lorenzo Stoakes <lstoakes@gmail.com> 22688L: linux-mm@kvack.org 22689S: Maintained 22690W: http://www.linux-mm.org 22691T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22692F: include/linux/vmalloc.h 22693F: mm/vmalloc.c 22694 22695VME SUBSYSTEM 22696M: Martyn Welch <martyn@welchs.me.uk> 22697M: Manohar Vanga <manohar.vanga@gmail.com> 22698M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22699L: linux-kernel@vger.kernel.org 22700S: Odd fixes 22701T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22702F: Documentation/driver-api/vme.rst 22703F: drivers/staging/vme_user/ 22704 22705VMWARE BALLOON DRIVER 22706M: Nadav Amit <namit@vmware.com> 22707R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22708L: linux-kernel@vger.kernel.org 22709S: Supported 22710F: drivers/misc/vmw_balloon.c 22711 22712VMWARE HYPERVISOR INTERFACE 22713M: Ajay Kaher <akaher@vmware.com> 22714M: Alexey Makhalov <amakhalov@vmware.com> 22715R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22716L: virtualization@lists.linux-foundation.org 22717L: x86@kernel.org 22718S: Supported 22719T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22720F: arch/x86/include/asm/vmware.h 22721F: arch/x86/kernel/cpu/vmware.c 22722 22723VMWARE PVRDMA DRIVER 22724M: Bryan Tan <bryantan@vmware.com> 22725M: Vishnu Dasa <vdasa@vmware.com> 22726R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22727L: linux-rdma@vger.kernel.org 22728S: Supported 22729F: drivers/infiniband/hw/vmw_pvrdma/ 22730 22731VMWARE PVSCSI DRIVER 22732M: Vishal Bhakta <vbhakta@vmware.com> 22733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22734L: linux-scsi@vger.kernel.org 22735S: Supported 22736F: drivers/scsi/vmw_pvscsi.c 22737F: drivers/scsi/vmw_pvscsi.h 22738 22739VMWARE VIRTUAL PTP CLOCK DRIVER 22740M: Deep Shah <sdeep@vmware.com> 22741R: Ajay Kaher <akaher@vmware.com> 22742R: Alexey Makhalov <amakhalov@vmware.com> 22743R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22744L: netdev@vger.kernel.org 22745S: Supported 22746F: drivers/ptp/ptp_vmw.c 22747 22748VMWARE VMCI DRIVER 22749M: Bryan Tan <bryantan@vmware.com> 22750M: Vishnu Dasa <vdasa@vmware.com> 22751R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22752L: linux-kernel@vger.kernel.org 22753S: Supported 22754F: drivers/misc/vmw_vmci/ 22755F: include/linux/vmw_vmci* 22756 22757VMWARE VMMOUSE SUBDRIVER 22758M: Zack Rusin <zackr@vmware.com> 22759R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22760R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22761L: linux-input@vger.kernel.org 22762S: Supported 22763F: drivers/input/mouse/vmmouse.c 22764F: drivers/input/mouse/vmmouse.h 22765 22766VMWARE VMXNET3 ETHERNET DRIVER 22767M: Ronak Doshi <doshir@vmware.com> 22768R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22769L: netdev@vger.kernel.org 22770S: Supported 22771F: drivers/net/vmxnet3/ 22772 22773VMWARE VSOCK VMCI TRANSPORT DRIVER 22774M: Bryan Tan <bryantan@vmware.com> 22775M: Vishnu Dasa <vdasa@vmware.com> 22776R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22777L: linux-kernel@vger.kernel.org 22778S: Supported 22779F: net/vmw_vsock/vmci_transport* 22780 22781VOCORE VOCORE2 BOARD 22782M: Harvey Hunt <harveyhuntnexus@gmail.com> 22783L: linux-mips@vger.kernel.org 22784S: Maintained 22785F: arch/mips/boot/dts/ralink/vocore2.dts 22786 22787VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22788M: Liam Girdwood <lgirdwood@gmail.com> 22789M: Mark Brown <broonie@kernel.org> 22790L: linux-kernel@vger.kernel.org 22791S: Supported 22792W: http://www.slimlogic.co.uk/?p=48 22793T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22794F: Documentation/devicetree/bindings/regulator/ 22795F: Documentation/power/regulator/ 22796F: drivers/regulator/ 22797F: include/dt-bindings/regulator/ 22798F: include/linux/regulator/ 22799K: regulator_get_optional 22800 22801VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22802R: Matti Vaittinen <mazziesaccount@gmail.com> 22803F: drivers/regulator/irq_helpers.c 22804 22805VRF 22806M: David Ahern <dsahern@kernel.org> 22807L: netdev@vger.kernel.org 22808S: Maintained 22809F: Documentation/networking/vrf.rst 22810F: drivers/net/vrf.c 22811 22812VSPRINTF 22813M: Petr Mladek <pmladek@suse.com> 22814M: Steven Rostedt <rostedt@goodmis.org> 22815M: Sergey Senozhatsky <senozhatsky@chromium.org> 22816R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22817R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22818S: Maintained 22819T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22820F: Documentation/core-api/printk-formats.rst 22821F: lib/test_printf.c 22822F: lib/test_scanf.c 22823F: lib/vsprintf.c 22824 22825VT1211 HARDWARE MONITOR DRIVER 22826M: Juerg Haefliger <juergh@proton.me> 22827L: linux-hwmon@vger.kernel.org 22828S: Maintained 22829F: Documentation/hwmon/vt1211.rst 22830F: drivers/hwmon/vt1211.c 22831 22832VT8231 HARDWARE MONITOR DRIVER 22833M: Roger Lucas <vt8231@hiddenengine.co.uk> 22834L: linux-hwmon@vger.kernel.org 22835S: Maintained 22836F: drivers/hwmon/vt8231.c 22837 22838VUB300 USB to SDIO/SD/MMC bridge chip 22839L: linux-mmc@vger.kernel.org 22840S: Orphan 22841F: drivers/mmc/host/vub300.c 22842 22843W1 DALLAS'S 1-WIRE BUS 22844M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22845S: Maintained 22846F: Documentation/devicetree/bindings/w1/ 22847F: Documentation/w1/ 22848F: drivers/w1/ 22849F: include/linux/w1.h 22850 22851W83791D HARDWARE MONITORING DRIVER 22852M: Marc Hulsman <m.hulsman@tudelft.nl> 22853L: linux-hwmon@vger.kernel.org 22854S: Maintained 22855F: Documentation/hwmon/w83791d.rst 22856F: drivers/hwmon/w83791d.c 22857 22858W83793 HARDWARE MONITORING DRIVER 22859M: Rudolf Marek <r.marek@assembler.cz> 22860L: linux-hwmon@vger.kernel.org 22861S: Maintained 22862F: Documentation/hwmon/w83793.rst 22863F: drivers/hwmon/w83793.c 22864 22865W83795 HARDWARE MONITORING DRIVER 22866M: Jean Delvare <jdelvare@suse.com> 22867L: linux-hwmon@vger.kernel.org 22868S: Maintained 22869F: drivers/hwmon/w83795.c 22870 22871W83L51xD SD/MMC CARD INTERFACE DRIVER 22872M: Pierre Ossman <pierre@ossman.eu> 22873S: Maintained 22874F: drivers/mmc/host/wbsd.* 22875 22876WACOM PROTOCOL 4 SERIAL TABLETS 22877M: Julian Squires <julian@cipht.net> 22878M: Hans de Goede <hdegoede@redhat.com> 22879L: linux-input@vger.kernel.org 22880S: Maintained 22881F: drivers/input/tablet/wacom_serial4.c 22882 22883WANGXUN ETHERNET DRIVER 22884M: Jiawen Wu <jiawenwu@trustnetic.com> 22885M: Mengyuan Lou <mengyuanlou@net-swift.com> 22886L: netdev@vger.kernel.org 22887S: Maintained 22888W: https://www.net-swift.com 22889F: Documentation/networking/device_drivers/ethernet/wangxun/* 22890F: drivers/net/ethernet/wangxun/ 22891 22892WATCHDOG DEVICE DRIVERS 22893M: Wim Van Sebroeck <wim@linux-watchdog.org> 22894M: Guenter Roeck <linux@roeck-us.net> 22895L: linux-watchdog@vger.kernel.org 22896S: Maintained 22897W: http://www.linux-watchdog.org/ 22898T: git git://www.linux-watchdog.org/linux-watchdog.git 22899F: Documentation/devicetree/bindings/watchdog/ 22900F: Documentation/watchdog/ 22901F: drivers/watchdog/ 22902F: include/linux/watchdog.h 22903F: include/trace/events/watchdog.h 22904F: include/uapi/linux/watchdog.h 22905 22906WHISKEYCOVE PMIC GPIO DRIVER 22907M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22908L: linux-gpio@vger.kernel.org 22909S: Maintained 22910F: drivers/gpio/gpio-wcove.c 22911 22912WHWAVE RTC DRIVER 22913M: Dianlong Li <long17.cool@163.com> 22914L: linux-rtc@vger.kernel.org 22915S: Maintained 22916F: drivers/rtc/rtc-sd3078.c 22917 22918WIIMOTE HID DRIVER 22919M: David Rheinsberg <david.rheinsberg@gmail.com> 22920L: linux-input@vger.kernel.org 22921S: Maintained 22922F: drivers/hid/hid-wiimote* 22923 22924WILOCITY WIL6210 WIRELESS DRIVER 22925L: linux-wireless@vger.kernel.org 22926S: Orphan 22927W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22928F: drivers/net/wireless/ath/wil6210/ 22929 22930WINBOND CIR DRIVER 22931M: David Härdeman <david@hardeman.nu> 22932S: Maintained 22933F: drivers/media/rc/winbond-cir.c 22934 22935WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22936L: linux-watchdog@vger.kernel.org 22937S: Orphan 22938F: drivers/watchdog/ebc-c384_wdt.c 22939 22940WINSYSTEMS WS16C48 GPIO DRIVER 22941M: William Breathitt Gray <william.gray@linaro.org> 22942L: linux-gpio@vger.kernel.org 22943S: Maintained 22944F: drivers/gpio/gpio-ws16c48.c 22945 22946WIREGUARD SECURE NETWORK TUNNEL 22947M: Jason A. Donenfeld <Jason@zx2c4.com> 22948L: wireguard@lists.zx2c4.com 22949L: netdev@vger.kernel.org 22950S: Maintained 22951F: drivers/net/wireguard/ 22952F: tools/testing/selftests/wireguard/ 22953 22954WISTRON LAPTOP BUTTON DRIVER 22955M: Miloslav Trmac <mitr@volny.cz> 22956S: Maintained 22957F: drivers/input/misc/wistron_btns.c 22958 22959WL3501 WIRELESS PCMCIA CARD DRIVER 22960L: linux-wireless@vger.kernel.org 22961S: Orphan 22962F: drivers/net/wireless/legacy/wl3501* 22963 22964WMI BINARY MOF DRIVER 22965L: platform-drivers-x86@vger.kernel.org 22966S: Orphan 22967F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22968F: Documentation/wmi/devices/wmi-bmof.rst 22969F: drivers/platform/x86/wmi-bmof.c 22970 22971WOLFSON MICROELECTRONICS DRIVERS 22972L: patches@opensource.cirrus.com 22973S: Supported 22974W: https://github.com/CirrusLogic/linux-drivers/wiki 22975T: git https://github.com/CirrusLogic/linux-drivers.git 22976F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22977F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22978F: Documentation/devicetree/bindings/mfd/wm831x.txt 22979F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22980F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22981F: Documentation/devicetree/bindings/sound/wm* 22982F: Documentation/hwmon/wm83??.rst 22983F: arch/arm/mach-s3c/mach-crag6410* 22984F: drivers/clk/clk-wm83*.c 22985F: drivers/gpio/gpio-*wm*.c 22986F: drivers/gpio/gpio-arizona.c 22987F: drivers/hwmon/wm83??-hwmon.c 22988F: drivers/input/misc/wm831x-on.c 22989F: drivers/input/touchscreen/wm831x-ts.c 22990F: drivers/input/touchscreen/wm97*.c 22991F: drivers/leds/leds-wm83*.c 22992F: drivers/mfd/arizona* 22993F: drivers/mfd/cs47l24* 22994F: drivers/mfd/wm*.c 22995F: drivers/power/supply/wm83*.c 22996F: drivers/regulator/arizona* 22997F: drivers/regulator/wm8*.c 22998F: drivers/rtc/rtc-wm83*.c 22999F: drivers/video/backlight/wm83*_bl.c 23000F: drivers/watchdog/wm83*_wdt.c 23001F: include/linux/mfd/arizona/ 23002F: include/linux/mfd/wm831x/ 23003F: include/linux/mfd/wm8350/ 23004F: include/linux/mfd/wm8400* 23005F: include/linux/regulator/arizona* 23006F: include/linux/wm97xx.h 23007F: include/sound/wm????.h 23008F: sound/soc/codecs/arizona* 23009F: sound/soc/codecs/cs47l24* 23010F: sound/soc/codecs/wm* 23011 23012WORKQUEUE 23013M: Tejun Heo <tj@kernel.org> 23014R: Lai Jiangshan <jiangshanlai@gmail.com> 23015S: Maintained 23016T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23017F: Documentation/core-api/workqueue.rst 23018F: include/linux/workqueue.h 23019F: kernel/workqueue.c 23020F: kernel/workqueue_internal.h 23021 23022WWAN DRIVERS 23023M: Loic Poulain <loic.poulain@linaro.org> 23024M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23025R: Johannes Berg <johannes@sipsolutions.net> 23026L: netdev@vger.kernel.org 23027S: Maintained 23028F: drivers/net/wwan/ 23029F: include/linux/wwan.h 23030F: include/uapi/linux/wwan.h 23031 23032X-POWERS AXP288 PMIC DRIVERS 23033M: Hans de Goede <hdegoede@redhat.com> 23034S: Maintained 23035F: drivers/acpi/pmic/intel_pmic_xpower.c 23036N: axp288 23037 23038X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23039M: Chen-Yu Tsai <wens@csie.org> 23040L: linux-kernel@vger.kernel.org 23041S: Maintained 23042N: axp[128] 23043 23044X.25 STACK 23045M: Martin Schiller <ms@dev.tdt.de> 23046L: linux-x25@vger.kernel.org 23047S: Maintained 23048F: Documentation/networking/lapb-module.rst 23049F: Documentation/networking/x25* 23050F: drivers/net/wan/hdlc_x25.c 23051F: drivers/net/wan/lapbether.c 23052F: include/*/lapb.h 23053F: include/net/x25* 23054F: include/uapi/linux/x25.h 23055F: net/lapb/ 23056F: net/x25/ 23057 23058X86 ARCHITECTURE (32-BIT AND 64-BIT) 23059M: Thomas Gleixner <tglx@linutronix.de> 23060M: Ingo Molnar <mingo@redhat.com> 23061M: Borislav Petkov <bp@alien8.de> 23062M: Dave Hansen <dave.hansen@linux.intel.com> 23063M: x86@kernel.org 23064R: "H. Peter Anvin" <hpa@zytor.com> 23065L: linux-kernel@vger.kernel.org 23066S: Maintained 23067T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23068F: Documentation/arch/x86/ 23069F: Documentation/devicetree/bindings/x86/ 23070F: arch/x86/ 23071 23072X86 ENTRY CODE 23073M: Andy Lutomirski <luto@kernel.org> 23074L: linux-kernel@vger.kernel.org 23075S: Maintained 23076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23077F: arch/x86/entry/ 23078 23079X86 HARDWARE VULNERABILITIES 23080M: Thomas Gleixner <tglx@linutronix.de> 23081M: Borislav Petkov <bp@alien8.de> 23082M: Peter Zijlstra <peterz@infradead.org> 23083M: Josh Poimboeuf <jpoimboe@kernel.org> 23084R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23085S: Maintained 23086F: Documentation/admin-guide/hw-vuln/ 23087F: arch/x86/include/asm/nospec-branch.h 23088F: arch/x86/kernel/cpu/bugs.c 23089 23090X86 MCE INFRASTRUCTURE 23091M: Tony Luck <tony.luck@intel.com> 23092M: Borislav Petkov <bp@alien8.de> 23093L: linux-edac@vger.kernel.org 23094S: Maintained 23095F: Documentation/ABI/testing/sysfs-mce 23096F: Documentation/arch/x86/x86_64/machinecheck.rst 23097F: arch/x86/kernel/cpu/mce/* 23098 23099X86 MICROCODE UPDATE SUPPORT 23100M: Borislav Petkov <bp@alien8.de> 23101S: Maintained 23102F: arch/x86/kernel/cpu/microcode/* 23103 23104X86 MM 23105M: Dave Hansen <dave.hansen@linux.intel.com> 23106M: Andy Lutomirski <luto@kernel.org> 23107M: Peter Zijlstra <peterz@infradead.org> 23108L: linux-kernel@vger.kernel.org 23109S: Maintained 23110T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23111F: arch/x86/mm/ 23112 23113X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23114M: Hans de Goede <hdegoede@redhat.com> 23115L: platform-driver-x86@vger.kernel.org 23116S: Maintained 23117T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23118F: drivers/platform/x86/x86-android-tablets/ 23119 23120X86 PLATFORM DRIVERS 23121M: Hans de Goede <hdegoede@redhat.com> 23122M: Mark Gross <markgross@kernel.org> 23123L: platform-driver-x86@vger.kernel.org 23124S: Maintained 23125T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23126F: drivers/platform/olpc/ 23127F: drivers/platform/x86/ 23128F: include/linux/platform_data/x86/ 23129 23130X86 PLATFORM DRIVERS - ARCH 23131R: Darren Hart <dvhart@infradead.org> 23132R: Andy Shevchenko <andy@infradead.org> 23133L: platform-driver-x86@vger.kernel.org 23134L: x86@kernel.org 23135S: Maintained 23136T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23137F: arch/x86/platform 23138 23139X86 PLATFORM UV HPE SUPERDOME FLEX 23140M: Steve Wahl <steve.wahl@hpe.com> 23141R: Mike Travis <mike.travis@hpe.com> 23142R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23143R: Russ Anderson <russ.anderson@hpe.com> 23144S: Supported 23145F: arch/x86/include/asm/uv/ 23146F: arch/x86/kernel/apic/x2apic_uv_x.c 23147F: arch/x86/platform/uv/ 23148 23149X86 STACK UNWINDING 23150M: Josh Poimboeuf <jpoimboe@kernel.org> 23151M: Peter Zijlstra <peterz@infradead.org> 23152S: Supported 23153F: arch/x86/include/asm/unwind*.h 23154F: arch/x86/kernel/dumpstack.c 23155F: arch/x86/kernel/stacktrace.c 23156F: arch/x86/kernel/unwind_*.c 23157 23158X86 VDSO 23159M: Andy Lutomirski <luto@kernel.org> 23160L: linux-kernel@vger.kernel.org 23161S: Maintained 23162T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23163F: arch/x86/entry/vdso/ 23164 23165XARRAY 23166M: Matthew Wilcox <willy@infradead.org> 23167L: linux-fsdevel@vger.kernel.org 23168S: Supported 23169F: Documentation/core-api/xarray.rst 23170F: include/linux/idr.h 23171F: include/linux/xarray.h 23172F: lib/idr.c 23173F: lib/xarray.c 23174F: tools/testing/radix-tree 23175 23176XBOX DVD IR REMOTE 23177M: Benjamin Valentin <benpicco@googlemail.com> 23178S: Maintained 23179F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23180F: drivers/media/rc/xbox_remote.c 23181 23182XC2028/3028 TUNER DRIVER 23183M: Mauro Carvalho Chehab <mchehab@kernel.org> 23184L: linux-media@vger.kernel.org 23185S: Maintained 23186W: https://linuxtv.org 23187T: git git://linuxtv.org/media_tree.git 23188F: drivers/media/tuners/xc2028.* 23189 23190XDP (eXpress Data Path) 23191M: Alexei Starovoitov <ast@kernel.org> 23192M: Daniel Borkmann <daniel@iogearbox.net> 23193M: David S. Miller <davem@davemloft.net> 23194M: Jakub Kicinski <kuba@kernel.org> 23195M: Jesper Dangaard Brouer <hawk@kernel.org> 23196M: John Fastabend <john.fastabend@gmail.com> 23197L: netdev@vger.kernel.org 23198L: bpf@vger.kernel.org 23199S: Supported 23200F: drivers/net/ethernet/*/*/*/*/*xdp* 23201F: drivers/net/ethernet/*/*/*xdp* 23202F: include/net/xdp.h 23203F: include/net/xdp_priv.h 23204F: include/trace/events/xdp.h 23205F: kernel/bpf/cpumap.c 23206F: kernel/bpf/devmap.c 23207F: net/core/xdp.c 23208F: samples/bpf/xdp* 23209F: tools/testing/selftests/bpf/*/*xdp* 23210F: tools/testing/selftests/bpf/*xdp* 23211K: (?:\b|_)xdp(?:\b|_) 23212 23213XDP SOCKETS (AF_XDP) 23214M: Björn Töpel <bjorn@kernel.org> 23215M: Magnus Karlsson <magnus.karlsson@intel.com> 23216M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23217R: Jonathan Lemon <jonathan.lemon@gmail.com> 23218L: netdev@vger.kernel.org 23219L: bpf@vger.kernel.org 23220S: Maintained 23221F: Documentation/networking/af_xdp.rst 23222F: include/net/netns/xdp.h 23223F: include/net/xdp_sock* 23224F: include/net/xsk_buff_pool.h 23225F: include/uapi/linux/if_xdp.h 23226F: include/uapi/linux/xdp_diag.h 23227F: net/xdp/ 23228F: tools/testing/selftests/bpf/*xsk* 23229 23230XEN BLOCK SUBSYSTEM 23231M: Roger Pau Monné <roger.pau@citrix.com> 23232L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23233S: Supported 23234F: drivers/block/xen* 23235F: drivers/block/xen-blkback/* 23236 23237XEN HYPERVISOR ARM 23238M: Stefano Stabellini <sstabellini@kernel.org> 23239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23240S: Maintained 23241F: arch/arm/include/asm/xen/ 23242F: arch/arm/xen/ 23243 23244XEN HYPERVISOR ARM64 23245M: Stefano Stabellini <sstabellini@kernel.org> 23246L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23247S: Maintained 23248F: arch/arm64/include/asm/xen/ 23249F: arch/arm64/xen/ 23250 23251XEN HYPERVISOR INTERFACE 23252M: Juergen Gross <jgross@suse.com> 23253M: Stefano Stabellini <sstabellini@kernel.org> 23254R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23256S: Supported 23257T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23258F: Documentation/ABI/stable/sysfs-hypervisor-xen 23259F: Documentation/ABI/testing/sysfs-hypervisor-xen 23260F: drivers/*/xen-*front.c 23261F: drivers/xen/ 23262F: include/uapi/xen/ 23263F: include/xen/ 23264F: kernel/configs/xen.config 23265 23266XEN HYPERVISOR X86 23267M: Juergen Gross <jgross@suse.com> 23268R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23270S: Supported 23271F: arch/x86/configs/xen.config 23272F: arch/x86/include/asm/pvclock-abi.h 23273F: arch/x86/include/asm/xen/ 23274F: arch/x86/platform/pvh/ 23275F: arch/x86/xen/ 23276 23277XEN NETWORK BACKEND DRIVER 23278M: Wei Liu <wei.liu@kernel.org> 23279M: Paul Durrant <paul@xen.org> 23280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23281L: netdev@vger.kernel.org 23282S: Supported 23283F: drivers/net/xen-netback/* 23284 23285XEN PCI SUBSYSTEM 23286M: Juergen Gross <jgross@suse.com> 23287L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23288S: Supported 23289F: arch/x86/pci/*xen* 23290F: drivers/pci/*xen* 23291 23292XEN PVSCSI DRIVERS 23293M: Juergen Gross <jgross@suse.com> 23294L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23295L: linux-scsi@vger.kernel.org 23296S: Supported 23297F: drivers/scsi/xen-scsifront.c 23298F: drivers/xen/xen-scsiback.c 23299F: include/xen/interface/io/vscsiif.h 23300 23301XEN PVUSB DRIVER 23302M: Juergen Gross <jgross@suse.com> 23303L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23304L: linux-usb@vger.kernel.org 23305S: Supported 23306F: drivers/usb/host/xen* 23307F: include/xen/interface/io/usbif.h 23308 23309XEN SOUND FRONTEND DRIVER 23310M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23311L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23312L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23313S: Supported 23314F: sound/xen/* 23315 23316XEN SWIOTLB SUBSYSTEM 23317M: Juergen Gross <jgross@suse.com> 23318M: Stefano Stabellini <sstabellini@kernel.org> 23319L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23320L: iommu@lists.linux.dev 23321S: Supported 23322F: arch/*/include/asm/xen/swiotlb-xen.h 23323F: drivers/xen/swiotlb-xen.c 23324F: include/xen/arm/swiotlb-xen.h 23325F: include/xen/swiotlb-xen.h 23326 23327XFS FILESYSTEM 23328M: Darrick J. Wong <djwong@kernel.org> 23329L: linux-xfs@vger.kernel.org 23330S: Supported 23331W: http://xfs.org/ 23332C: irc://irc.oftc.net/xfs 23333T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23334F: Documentation/ABI/testing/sysfs-fs-xfs 23335F: Documentation/admin-guide/xfs.rst 23336F: Documentation/filesystems/xfs-delayed-logging-design.rst 23337F: Documentation/filesystems/xfs-self-describing-metadata.rst 23338F: fs/xfs/ 23339F: include/uapi/linux/dqblk_xfs.h 23340F: include/uapi/linux/fsmap.h 23341 23342XILINX AMS DRIVER 23343M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23344L: linux-iio@vger.kernel.org 23345S: Maintained 23346F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23347F: drivers/iio/adc/xilinx-ams.c 23348 23349XILINX AXI ETHERNET DRIVER 23350M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23351S: Maintained 23352F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23353F: drivers/net/ethernet/xilinx/xilinx_axienet* 23354 23355XILINX CAN DRIVER 23356M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23357R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23358L: linux-can@vger.kernel.org 23359S: Maintained 23360F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23361F: drivers/net/can/xilinx_can.c 23362 23363XILINX EVENT MANAGEMENT DRIVER 23364M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23365S: Maintained 23366F: drivers/soc/xilinx/xlnx_event_manager.c 23367F: include/linux/firmware/xlnx-event-manager.h 23368 23369XILINX GPIO DRIVER 23370M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23371R: Srinivas Neeli <srinivas.neeli@amd.com> 23372R: Michal Simek <michal.simek@amd.com> 23373S: Maintained 23374F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23375F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23376F: drivers/gpio/gpio-xilinx.c 23377F: drivers/gpio/gpio-zynq.c 23378 23379XILINX PWM DRIVER 23380M: Sean Anderson <sean.anderson@seco.com> 23381S: Maintained 23382F: drivers/pwm/pwm-xilinx.c 23383F: include/clocksource/timer-xilinx.h 23384 23385XILINX SD-FEC IP CORES 23386M: Derek Kiernan <derek.kiernan@amd.com> 23387M: Dragan Cvetic <dragan.cvetic@amd.com> 23388S: Maintained 23389F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23390F: Documentation/misc-devices/xilinx_sdfec.rst 23391F: drivers/misc/Kconfig 23392F: drivers/misc/Makefile 23393F: drivers/misc/xilinx_sdfec.c 23394F: include/uapi/misc/xilinx_sdfec.h 23395 23396XILINX UARTLITE SERIAL DRIVER 23397M: Peter Korsgaard <jacmet@sunsite.dk> 23398L: linux-serial@vger.kernel.org 23399S: Maintained 23400F: drivers/tty/serial/uartlite.c 23401 23402XILINX VIDEO IP CORES 23403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23404L: linux-media@vger.kernel.org 23405S: Supported 23406T: git git://linuxtv.org/media_tree.git 23407F: Documentation/devicetree/bindings/media/xilinx/ 23408F: drivers/media/platform/xilinx/ 23409F: include/uapi/linux/xilinx-v4l2-controls.h 23410 23411XILINX WATCHDOG DRIVER 23412M: Srinivas Neeli <srinivas.neeli@amd.com> 23413R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23414R: Michal Simek <michal.simek@amd.com> 23415S: Maintained 23416F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23417F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23418F: drivers/watchdog/of_xilinx_wdt.c 23419F: drivers/watchdog/xilinx_wwdt.c 23420 23421XILINX XDMA DRIVER 23422M: Lizhi Hou <lizhi.hou@amd.com> 23423M: Brian Xu <brian.xu@amd.com> 23424M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23425L: dmaengine@vger.kernel.org 23426S: Supported 23427F: drivers/dma/xilinx/xdma-regs.h 23428F: drivers/dma/xilinx/xdma.c 23429F: include/linux/dma/amd_xdma.h 23430F: include/linux/platform_data/amd_xdma.h 23431 23432XILINX ZYNQMP DPDMA DRIVER 23433M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23434L: dmaengine@vger.kernel.org 23435S: Supported 23436F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23437F: drivers/dma/xilinx/xilinx_dpdma.c 23438F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23439 23440XILINX ZYNQMP OCM EDAC DRIVER 23441M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23442M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23443S: Maintained 23444F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23445F: drivers/edac/zynqmp_edac.c 23446 23447XILINX ZYNQMP PSGTR PHY DRIVER 23448M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23449L: linux-kernel@vger.kernel.org 23450S: Supported 23451T: git https://github.com/Xilinx/linux-xlnx.git 23452F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23453F: drivers/phy/xilinx/phy-zynqmp.c 23454 23455XILINX ZYNQMP SHA3 DRIVER 23456M: Harsha <harsha.harsha@amd.com> 23457S: Maintained 23458F: drivers/crypto/xilinx/zynqmp-sha.c 23459 23460XILLYBUS DRIVER 23461M: Eli Billauer <eli.billauer@gmail.com> 23462L: linux-kernel@vger.kernel.org 23463S: Supported 23464F: drivers/char/xillybus/ 23465 23466XLP9XX I2C DRIVER 23467M: George Cherian <gcherian@marvell.com> 23468L: linux-i2c@vger.kernel.org 23469S: Supported 23470W: http://www.marvell.com 23471F: drivers/i2c/busses/i2c-xlp9xx.c 23472 23473XRA1403 GPIO EXPANDER 23474M: Nandor Han <nandor.han@ge.com> 23475L: linux-gpio@vger.kernel.org 23476S: Maintained 23477F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23478F: drivers/gpio/gpio-xra1403.c 23479 23480XTENSA XTFPGA PLATFORM SUPPORT 23481M: Max Filippov <jcmvbkbc@gmail.com> 23482S: Maintained 23483F: drivers/spi/spi-xtensa-xtfpga.c 23484F: sound/soc/xtensa/xtfpga-i2s.c 23485 23486YAM DRIVER FOR AX.25 23487M: Jean-Paul Roubelat <jpr@f6fbb.org> 23488L: linux-hams@vger.kernel.org 23489S: Maintained 23490F: drivers/net/hamradio/yam* 23491F: include/linux/yam.h 23492 23493YAMA SECURITY MODULE 23494M: Kees Cook <keescook@chromium.org> 23495S: Supported 23496T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23497F: Documentation/admin-guide/LSM/Yama.rst 23498F: security/yama/ 23499 23500YEALINK PHONE DRIVER 23501M: Henk Vergonet <Henk.Vergonet@gmail.com> 23502L: usbb2k-api-dev@nongnu.org 23503S: Maintained 23504F: Documentation/input/devices/yealink.rst 23505F: drivers/input/misc/yealink.* 23506 23507Z3FOLD COMPRESSED PAGE ALLOCATOR 23508M: Vitaly Wool <vitaly.wool@konsulko.com> 23509R: Miaohe Lin <linmiaohe@huawei.com> 23510L: linux-mm@kvack.org 23511S: Maintained 23512F: mm/z3fold.c 23513 23514Z8530 DRIVER FOR AX.25 23515M: Joerg Reuter <jreuter@yaina.de> 23516L: linux-hams@vger.kernel.org 23517S: Maintained 23518W: http://yaina.de/jreuter/ 23519W: http://www.qsl.net/dl1bke/ 23520F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23521F: drivers/net/hamradio/*scc.c 23522F: drivers/net/hamradio/z8530.h 23523 23524ZBUD COMPRESSED PAGE ALLOCATOR 23525M: Seth Jennings <sjenning@redhat.com> 23526M: Dan Streetman <ddstreet@ieee.org> 23527L: linux-mm@kvack.org 23528S: Maintained 23529F: mm/zbud.c 23530 23531ZD1211RW WIRELESS DRIVER 23532L: linux-wireless@vger.kernel.org 23533S: Orphan 23534F: drivers/net/wireless/zydas/zd1211rw/ 23535 23536ZD1301 MEDIA DRIVER 23537M: Antti Palosaari <crope@iki.fi> 23538L: linux-media@vger.kernel.org 23539S: Maintained 23540W: https://linuxtv.org/ 23541W: http://palosaari.fi/linux/ 23542Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23543F: drivers/media/usb/dvb-usb-v2/zd1301* 23544 23545ZD1301_DEMOD MEDIA DRIVER 23546M: Antti Palosaari <crope@iki.fi> 23547L: linux-media@vger.kernel.org 23548S: Maintained 23549W: https://linuxtv.org/ 23550W: http://palosaari.fi/linux/ 23551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23552F: drivers/media/dvb-frontends/zd1301_demod* 23553 23554ZHAOXIN PROCESSOR SUPPORT 23555M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23556L: linux-kernel@vger.kernel.org 23557S: Maintained 23558F: arch/x86/kernel/cpu/zhaoxin.c 23559 23560ZONEFS FILESYSTEM 23561M: Damien Le Moal <dlemoal@kernel.org> 23562M: Naohiro Aota <naohiro.aota@wdc.com> 23563R: Johannes Thumshirn <jth@kernel.org> 23564L: linux-fsdevel@vger.kernel.org 23565S: Maintained 23566T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23567F: Documentation/filesystems/zonefs.rst 23568F: fs/zonefs/ 23569 23570ZPOOL COMPRESSED PAGE STORAGE API 23571M: Dan Streetman <ddstreet@ieee.org> 23572L: linux-mm@kvack.org 23573S: Maintained 23574F: include/linux/zpool.h 23575F: mm/zpool.c 23576 23577ZR36067 VIDEO FOR LINUX DRIVER 23578M: Corentin Labbe <clabbe@baylibre.com> 23579L: mjpeg-users@lists.sourceforge.net 23580L: linux-media@vger.kernel.org 23581S: Maintained 23582W: http://mjpeg.sourceforge.net/driver-zoran/ 23583Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23584F: Documentation/driver-api/media/drivers/zoran.rst 23585F: drivers/media/pci/zoran/ 23586 23587ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23588M: Minchan Kim <minchan@kernel.org> 23589M: Sergey Senozhatsky <senozhatsky@chromium.org> 23590L: linux-kernel@vger.kernel.org 23591S: Maintained 23592F: Documentation/admin-guide/blockdev/zram.rst 23593F: drivers/block/zram/ 23594 23595ZS DECSTATION Z85C30 SERIAL DRIVER 23596M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23597S: Maintained 23598F: drivers/tty/serial/zs.* 23599 23600ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23601M: Minchan Kim <minchan@kernel.org> 23602M: Sergey Senozhatsky <senozhatsky@chromium.org> 23603L: linux-mm@kvack.org 23604S: Maintained 23605F: Documentation/mm/zsmalloc.rst 23606F: include/linux/zsmalloc.h 23607F: mm/zsmalloc.c 23608 23609ZSTD 23610M: Nick Terrell <terrelln@fb.com> 23611S: Maintained 23612B: https://github.com/facebook/zstd/issues 23613T: git https://github.com/terrelln/linux.git 23614F: crypto/zstd.c 23615F: include/linux/zstd* 23616F: lib/decompress_unzstd.c 23617F: lib/zstd/ 23618N: zstd 23619K: zstd 23620 23621ZSWAP COMPRESSED SWAP CACHING 23622M: Seth Jennings <sjenning@redhat.com> 23623M: Dan Streetman <ddstreet@ieee.org> 23624M: Vitaly Wool <vitaly.wool@konsulko.com> 23625L: linux-mm@kvack.org 23626S: Maintained 23627F: mm/zswap.c 23628 23629THE REST 23630M: Linus Torvalds <torvalds@linux-foundation.org> 23631L: linux-kernel@vger.kernel.org 23632S: Buried alive in reporters 23633T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23634F: * 23635F: */ 23636