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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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/apple,* 1869F: sound/soc/apple/* 1870F: sound/soc/codecs/cs42l83-i2c.c 1871 1872ARM/APPLE MACHINE SUPPORT 1873M: Hector Martin <marcan@marcan.st> 1874M: Sven Peter <sven@svenpeter.dev> 1875R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1876L: asahi@lists.linux.dev 1877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1878S: Maintained 1879W: https://asahilinux.org 1880B: https://github.com/AsahiLinux/linux/issues 1881C: irc://irc.oftc.net/asahi-dev 1882T: git https://github.com/AsahiLinux/linux.git 1883F: Documentation/devicetree/bindings/arm/apple.yaml 1884F: Documentation/devicetree/bindings/arm/apple/* 1885F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1886F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1887F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1888F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1890F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1891F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1892F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1893F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1894F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1895F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1896F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1897F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1898F: Documentation/devicetree/bindings/power/apple* 1899F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1900F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1901F: arch/arm64/boot/dts/apple/ 1902F: drivers/bluetooth/hci_bcm4377.c 1903F: drivers/clk/clk-apple-nco.c 1904F: drivers/cpufreq/apple-soc-cpufreq.c 1905F: drivers/dma/apple-admac.c 1906F: drivers/i2c/busses/i2c-pasemi-core.c 1907F: drivers/i2c/busses/i2c-pasemi-platform.c 1908F: drivers/iommu/apple-dart.c 1909F: drivers/iommu/io-pgtable-dart.c 1910F: drivers/irqchip/irq-apple-aic.c 1911F: drivers/mailbox/apple-mailbox.c 1912F: drivers/nvme/host/apple.c 1913F: drivers/nvmem/apple-efuses.c 1914F: drivers/pinctrl/pinctrl-apple-gpio.c 1915F: drivers/pwm/pwm-apple.c 1916F: drivers/soc/apple/* 1917F: drivers/watchdog/apple_wdt.c 1918F: include/dt-bindings/interrupt-controller/apple-aic.h 1919F: include/dt-bindings/pinctrl/apple.h 1920F: include/linux/apple-mailbox.h 1921F: include/linux/soc/apple/* 1922 1923ARM/ARTPEC MACHINE SUPPORT 1924M: Jesper Nilsson <jesper.nilsson@axis.com> 1925M: Lars Persson <lars.persson@axis.com> 1926L: linux-arm-kernel@axis.com 1927S: Maintained 1928F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1929F: arch/arm/boot/dts/axis/ 1930F: arch/arm/mach-artpec 1931F: drivers/clk/axis 1932F: drivers/crypto/axis 1933F: drivers/mmc/host/usdhi6rol0.c 1934F: drivers/pinctrl/pinctrl-artpec* 1935 1936ARM/ASPEED I2C DRIVER 1937M: Brendan Higgins <brendanhiggins@google.com> 1938R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1939R: Joel Stanley <joel@jms.id.au> 1940L: linux-i2c@vger.kernel.org 1941L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1942S: Maintained 1943F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1944F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1945F: drivers/i2c/busses/i2c-aspeed.c 1946F: drivers/irqchip/irq-aspeed-i2c-ic.c 1947 1948ARM/ASPEED MACHINE SUPPORT 1949M: Joel Stanley <joel@jms.id.au> 1950R: Andrew Jeffery <andrew@aj.id.au> 1951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1952L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1953S: Supported 1954Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1955T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1956F: Documentation/devicetree/bindings/arm/aspeed/ 1957F: arch/arm/boot/dts/aspeed/ 1958F: arch/arm/mach-aspeed/ 1959N: aspeed 1960 1961ARM/BITMAIN ARCHITECTURE 1962M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1964S: Maintained 1965F: Documentation/devicetree/bindings/arm/bitmain.yaml 1966F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1967F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1968F: arch/arm64/boot/dts/bitmain/ 1969F: drivers/clk/clk-bm1880.c 1970F: drivers/pinctrl/pinctrl-bm1880.c 1971 1972ARM/CALXEDA HIGHBANK ARCHITECTURE 1973M: Andre Przywara <andre.przywara@arm.com> 1974L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1975S: Maintained 1976F: arch/arm/boot/dts/calxeda/ 1977F: arch/arm/mach-highbank/ 1978 1979ARM/CAVIUM THUNDER NETWORK DRIVER 1980M: Sunil Goutham <sgoutham@marvell.com> 1981L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1982S: Supported 1983F: drivers/net/ethernet/cavium/thunder/ 1984 1985ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1986M: Lukasz Majewski <lukma@denx.de> 1987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1988S: Maintained 1989F: arch/arm/mach-ep93xx/ts72xx.c 1990 1991ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1992M: Alexander Shiyan <shc_work@mail.ru> 1993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1994S: Odd Fixes 1995N: clps711x 1996 1997ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1998M: Lennert Buytenhek <kernel@wantstofly.org> 1999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2000S: Maintained 2001 2002ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2003M: Hartley Sweeten <hsweeten@visionengravers.com> 2004M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2005L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2006S: Maintained 2007F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2008F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2009F: arch/arm/boot/compressed/misc-ep93xx.h 2010F: arch/arm/mach-ep93xx/ 2011F: drivers/iio/adc/ep93xx_adc.c 2012 2013ARM/CLKDEV SUPPORT 2014M: Russell King <linux@armlinux.org.uk> 2015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2016S: Maintained 2017T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2018F: drivers/clk/clkdev.c 2019 2020ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2021M: Baruch Siach <baruch@tkos.co.il> 2022L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2023S: Maintained 2024F: arch/arm/boot/dts/cnxt/ 2025N: digicolor 2026 2027ARM/CORESIGHT FRAMEWORK AND DRIVERS 2028M: Suzuki K Poulose <suzuki.poulose@arm.com> 2029R: Mike Leach <mike.leach@linaro.org> 2030R: James Clark <james.clark@arm.com> 2031R: Leo Yan <leo.yan@linaro.org> 2032L: coresight@lists.linaro.org (moderated for non-subscribers) 2033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2034S: Maintained 2035T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2036F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2037F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2038F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2039F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2040F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2041F: Documentation/trace/coresight/* 2042F: drivers/hwtracing/coresight/* 2043F: include/dt-bindings/arm/coresight-cti-dt.h 2044F: include/linux/coresight* 2045F: samples/coresight/* 2046F: tools/perf/arch/arm/util/auxtrace.c 2047F: tools/perf/arch/arm/util/cs-etm.c 2048F: tools/perf/arch/arm/util/cs-etm.h 2049F: tools/perf/arch/arm/util/pmu.c 2050F: tools/perf/tests/shell/coresight/* 2051F: tools/perf/util/cs-etm-decoder/* 2052F: tools/perf/util/cs-etm.* 2053 2054ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2055M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2056M: Linus Walleij <linus.walleij@linaro.org> 2057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2058S: Maintained 2059T: git git://github.com/ulli-kroll/linux.git 2060F: Documentation/devicetree/bindings/arm/gemini.yaml 2061F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2062F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2063F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2064F: arch/arm/boot/dts/gemini/ 2065F: arch/arm/mach-gemini/ 2066F: drivers/crypto/gemini/ 2067F: drivers/net/ethernet/cortina/ 2068F: drivers/pinctrl/pinctrl-gemini.c 2069F: drivers/rtc/rtc-ftrtc010.c 2070 2071ARM/CZ.NIC TURRIS SUPPORT 2072M: Marek Behún <kabel@kernel.org> 2073S: Maintained 2074W: https://www.turris.cz/ 2075F: Documentation/ABI/testing/debugfs-moxtet 2076F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2077F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2078F: Documentation/devicetree/bindings/bus/moxtet.txt 2079F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2080F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2081F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2082F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2083F: drivers/bus/moxtet.c 2084F: drivers/firmware/turris-mox-rwtm.c 2085F: drivers/gpio/gpio-moxtet.c 2086F: drivers/leds/leds-turris-omnia.c 2087F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2088F: drivers/watchdog/armada_37xx_wdt.c 2089F: include/dt-bindings/bus/moxtet.h 2090F: include/linux/armada-37xx-rwtm-mailbox.h 2091F: include/linux/moxtet.h 2092 2093ARM/FARADAY FA526 PORT 2094M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.berlios.de/gemini-board 2098F: arch/arm/mm/*-fa* 2099 2100ARM/FOOTBRIDGE ARCHITECTURE 2101M: Russell King <linux@armlinux.org.uk> 2102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2103S: Maintained 2104W: http://www.armlinux.org.uk/ 2105F: arch/arm/include/asm/hardware/dec21285.h 2106F: arch/arm/mach-footbridge/ 2107 2108ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2109M: Shawn Guo <shawnguo@kernel.org> 2110M: Sascha Hauer <s.hauer@pengutronix.de> 2111R: Pengutronix Kernel Team <kernel@pengutronix.de> 2112R: Fabio Estevam <festevam@gmail.com> 2113R: NXP Linux Team <linux-imx@nxp.com> 2114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2115S: Maintained 2116T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2117F: arch/arm/boot/dts/nxp/imx/ 2118F: arch/arm/boot/dts/nxp/mxs/ 2119X: arch/arm64/boot/dts/freescale/fsl-* 2120X: arch/arm64/boot/dts/freescale/qoriq-* 2121X: drivers/media/i2c/ 2122N: imx 2123N: mxs 2124 2125ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2126M: Shawn Guo <shawnguo@kernel.org> 2127M: Li Yang <leoyang.li@nxp.com> 2128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2129S: Maintained 2130T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2131F: arch/arm/boot/dts/nxp/ls/ 2132F: arch/arm64/boot/dts/freescale/fsl-* 2133F: arch/arm64/boot/dts/freescale/qoriq-* 2134 2135ARM/FREESCALE VYBRID ARM ARCHITECTURE 2136M: Shawn Guo <shawnguo@kernel.org> 2137M: Sascha Hauer <s.hauer@pengutronix.de> 2138R: Pengutronix Kernel Team <kernel@pengutronix.de> 2139R: Stefan Agner <stefan@agner.ch> 2140L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2141S: Maintained 2142T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2143F: arch/arm/boot/dts/nxp/vf/ 2144F: arch/arm/mach-imx/*vf610* 2145 2146ARM/GUMSTIX MACHINE SUPPORT 2147M: Steve Sakoman <sakoman@gmail.com> 2148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2149S: Maintained 2150 2151ARM/HISILICON SOC SUPPORT 2152M: Wei Xu <xuwei5@hisilicon.com> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Supported 2155W: http://www.hisilicon.com 2156T: git https://github.com/hisilicon/linux-hisi.git 2157F: arch/arm/boot/dts/hisilicon/ 2158F: arch/arm/mach-hisi/ 2159F: arch/arm64/boot/dts/hisilicon/ 2160 2161ARM/HP JORNADA 7XX MACHINE SUPPORT 2162M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2163S: Maintained 2164W: www.jlime.com 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2166F: arch/arm/mach-sa1100/include/mach/jornada720.h 2167F: arch/arm/mach-sa1100/jornada720.c 2168 2169ARM/HPE GXP ARCHITECTURE 2170M: Jean-Marie Verdun <verdun@hpe.com> 2171M: Nick Hawkins <nick.hawkins@hpe.com> 2172S: Maintained 2173F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2174F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2175F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2176F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2177F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2178F: Documentation/hwmon/gxp-fan-ctrl.rst 2179F: arch/arm/boot/dts/hpe/ 2180F: arch/arm/mach-hpe/ 2181F: drivers/clocksource/timer-gxp.c 2182F: drivers/hwmon/gxp-fan-ctrl.c 2183F: drivers/i2c/busses/i2c-gxp.c 2184F: drivers/spi/spi-gxp.c 2185F: drivers/watchdog/gxp-wdt.c 2186 2187ARM/IGEP MACHINE SUPPORT 2188M: Enric Balletbo i Serra <eballetbo@gmail.com> 2189M: Javier Martinez Canillas <javier@dowhile0.org> 2190L: linux-omap@vger.kernel.org 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193F: arch/arm/boot/dts/ti/omap/omap3-igep* 2194 2195ARM/INTEL IXP4XX ARM ARCHITECTURE 2196M: Linus Walleij <linusw@kernel.org> 2197M: Imre Kaloz <kaloz@openwrt.org> 2198M: Krzysztof Halasa <khalasa@piap.pl> 2199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2200S: Maintained 2201F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2202F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2203F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2204F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2205F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2206F: arch/arm/boot/dts/intel/ixp/ 2207F: arch/arm/mach-ixp4xx/ 2208F: drivers/bus/intel-ixp4xx-eb.c 2209F: drivers/clocksource/timer-ixp4xx.c 2210F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2211F: drivers/gpio/gpio-ixp4xx.c 2212F: drivers/irqchip/irq-ixp4xx.c 2213 2214ARM/INTEL KEEMBAY ARCHITECTURE 2215M: Paul J. Murphy <paul.j.murphy@intel.com> 2216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2217S: Maintained 2218F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2219F: arch/arm64/boot/dts/intel/keembay-evm.dts 2220F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2221 2222ARM/INTEL XSC3 (MANZANO) ARM CORE 2223M: Lennert Buytenhek <kernel@wantstofly.org> 2224L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2225S: Maintained 2226 2227ARM/LG1K ARCHITECTURE 2228M: Chanho Min <chanho.min@lge.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231F: arch/arm64/boot/dts/lg/ 2232 2233ARM/LPC18XX ARCHITECTURE 2234M: Vladimir Zapolskiy <vz@mleia.com> 2235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2236S: Maintained 2237F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2238F: arch/arm/boot/dts/nxp/lpc/lpc43* 2239F: drivers/i2c/busses/i2c-lpc2k.c 2240F: drivers/memory/pl172.c 2241F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2242F: drivers/rtc/rtc-lpc24xx.c 2243N: lpc18xx 2244 2245ARM/LPC32XX SOC SUPPORT 2246M: Vladimir Zapolskiy <vz@mleia.com> 2247L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2248S: Maintained 2249T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2250F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2251F: arch/arm/boot/dts/nxp/lpc/lpc32* 2252F: arch/arm/mach-lpc32xx/ 2253F: drivers/i2c/busses/i2c-pnx.c 2254F: drivers/net/ethernet/nxp/lpc_eth.c 2255F: drivers/usb/host/ohci-nxp.c 2256F: drivers/watchdog/pnx4008_wdt.c 2257N: lpc32xx 2258 2259ARM/Marvell Dove/MV78xx0/Orion SOC support 2260M: Andrew Lunn <andrew@lunn.ch> 2261M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2262M: Gregory Clement <gregory.clement@bootlin.com> 2263L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2264S: Maintained 2265T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2266F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2267F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2268F: Documentation/devicetree/bindings/soc/dove/ 2269F: arch/arm/boot/dts/marvell/dove* 2270F: arch/arm/boot/dts/marvell/orion5x* 2271F: arch/arm/mach-dove/ 2272F: arch/arm/mach-mv78xx0/ 2273F: arch/arm/mach-orion5x/ 2274F: arch/arm/plat-orion/ 2275F: drivers/soc/dove/ 2276 2277ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2278M: Andrew Lunn <andrew@lunn.ch> 2279M: Gregory Clement <gregory.clement@bootlin.com> 2280M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282S: Maintained 2283T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2284F: Documentation/devicetree/bindings/arm/marvell/ 2285F: arch/arm/boot/dts/marvell/armada* 2286F: arch/arm/boot/dts/marvell/kirkwood* 2287F: arch/arm/configs/mvebu_*_defconfig 2288F: arch/arm/mach-mvebu/ 2289F: arch/arm64/boot/dts/marvell/armada* 2290F: arch/arm64/boot/dts/marvell/cn913* 2291F: drivers/clk/mvebu/ 2292F: drivers/cpufreq/armada-37xx-cpufreq.c 2293F: drivers/cpufreq/armada-8k-cpufreq.c 2294F: drivers/cpufreq/mvebu-cpufreq.c 2295F: drivers/irqchip/irq-armada-370-xp.c 2296F: drivers/irqchip/irq-mvebu-* 2297F: drivers/pinctrl/mvebu/ 2298F: drivers/rtc/rtc-armada38x.c 2299 2300ARM/Mediatek RTC DRIVER 2301M: Eddie Huang <eddie.huang@mediatek.com> 2302M: Sean Wang <sean.wang@mediatek.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2305S: Maintained 2306F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2307F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2308F: drivers/rtc/rtc-mt2712.c 2309F: drivers/rtc/rtc-mt6397.c 2310F: drivers/rtc/rtc-mt7622.c 2311 2312ARM/Mediatek SoC support 2313M: Matthias Brugger <matthias.bgg@gmail.com> 2314R: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2315L: linux-kernel@vger.kernel.org 2316L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2317L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2318S: Maintained 2319W: https://mtk.wiki.kernel.org/ 2320C: irc://irc.libera.chat/linux-mediatek 2321F: arch/arm/boot/dts/mediatek/ 2322F: arch/arm/mach-mediatek/ 2323F: arch/arm64/boot/dts/mediatek/ 2324F: drivers/soc/mediatek/ 2325N: mtk 2326N: mt[2678] 2327K: mediatek 2328 2329ARM/Mediatek USB3 PHY DRIVER 2330M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2332L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/phy/mediatek,* 2335F: drivers/phy/mediatek/ 2336 2337ARM/MICROCHIP (ARM64) SoC support 2338M: Conor Dooley <conor@kernel.org> 2339M: Nicolas Ferre <nicolas.ferre@microchip.com> 2340M: Claudiu Beznea <claudiu.beznea@microchip.com> 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2344F: arch/arm64/boot/dts/microchip/ 2345 2346ARM/Microchip (AT91) SoC support 2347M: Nicolas Ferre <nicolas.ferre@microchip.com> 2348M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2349M: Claudiu Beznea <claudiu.beznea@microchip.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351S: Supported 2352W: http://www.linux4sam.org 2353T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2354F: arch/arm/boot/dts/microchip/at91* 2355F: arch/arm/boot/dts/microchip/sama* 2356F: arch/arm/include/debug/at91.S 2357F: arch/arm/mach-at91/ 2358F: drivers/memory/atmel* 2359F: drivers/watchdog/sama5d4_wdt.c 2360F: include/soc/at91/ 2361X: drivers/input/touchscreen/atmel_mxt_ts.c 2362X: drivers/net/wireless/atmel/ 2363N: at91 2364N: atmel 2365 2366ARM/Microchip Sparx5 SoC support 2367M: Lars Povlsen <lars.povlsen@microchip.com> 2368M: Steen Hegelund <Steen.Hegelund@microchip.com> 2369M: Daniel Machon <daniel.machon@microchip.com> 2370M: UNGLinuxDriver@microchip.com 2371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2372S: Supported 2373F: arch/arm64/boot/dts/microchip/sparx* 2374F: drivers/net/ethernet/microchip/vcap/ 2375F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2376N: sparx5 2377 2378ARM/MILBEAUT ARCHITECTURE 2379M: Taichi Sugaya <sugaya.taichi@socionext.com> 2380M: Takao Orito <orito.takao@socionext.com> 2381L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2382S: Maintained 2383F: arch/arm/boot/dts/socionext/milbeaut* 2384F: arch/arm/mach-milbeaut/ 2385N: milbeaut 2386 2387ARM/MStar/Sigmastar Armv7 SoC support 2388M: Daniel Palmer <daniel@thingy.jp> 2389M: Romain Perier <romain.perier@gmail.com> 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: http://linux-chenxing.org/ 2393T: git git://github.com/linux-chenxing/linux.git 2394F: Documentation/devicetree/bindings/arm/mstar/* 2395F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2396F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2397F: arch/arm/boot/dts/sigmastar/ 2398F: arch/arm/mach-mstar/ 2399F: drivers/clk/mstar/ 2400F: drivers/clocksource/timer-msc313e.c 2401F: drivers/gpio/gpio-msc313.c 2402F: drivers/rtc/rtc-msc313.c 2403F: drivers/watchdog/msc313e_wdt.c 2404F: include/dt-bindings/clock/mstar-* 2405F: include/dt-bindings/gpio/msc313-gpio.h 2406 2407ARM/NOMADIK/Ux500 ARCHITECTURES 2408M: Linus Walleij <linus.walleij@linaro.org> 2409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2410S: Maintained 2411T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2412F: Documentation/devicetree/bindings/arm/ste-* 2413F: Documentation/devicetree/bindings/arm/ux500.yaml 2414F: Documentation/devicetree/bindings/arm/ux500/ 2415F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2416F: arch/arm/boot/dts/st/ste-* 2417F: arch/arm/mach-nomadik/ 2418F: arch/arm/mach-ux500/ 2419F: drivers/clk/clk-nomadik.c 2420F: drivers/clocksource/clksrc-dbx500-prcmu.c 2421F: drivers/dma/ste_dma40* 2422F: drivers/hwspinlock/u8500_hsem.c 2423F: drivers/i2c/busses/i2c-nomadik.c 2424F: drivers/iio/adc/ab8500-gpadc.c 2425F: drivers/mfd/ab8500* 2426F: drivers/mfd/abx500* 2427F: drivers/mfd/db8500* 2428F: drivers/pinctrl/nomadik/ 2429F: drivers/rtc/rtc-ab8500.c 2430F: drivers/rtc/rtc-pl031.c 2431F: drivers/soc/ux500/ 2432 2433ARM/NUVOTON MA35 ARCHITECTURE 2434M: Jacky Huang <ychuang3@nuvoton.com> 2435M: Shan-Chun Hung <schung@nuvoton.com> 2436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2437S: Supported 2438F: Documentation/devicetree/bindings/*/*/*ma35* 2439F: Documentation/devicetree/bindings/*/*ma35* 2440F: arch/arm64/boot/dts/nuvoton/*ma35* 2441F: drivers/*/*/*ma35* 2442F: drivers/*/*ma35* 2443K: ma35d1 2444 2445ARM/NUVOTON NPCM ARCHITECTURE 2446M: Avi Fishman <avifishman70@gmail.com> 2447M: Tomer Maimon <tmaimon77@gmail.com> 2448M: Tali Perry <tali.perry1@gmail.com> 2449R: Patrick Venture <venture@google.com> 2450R: Nancy Yuen <yuenn@google.com> 2451R: Benjamin Fair <benjaminfair@google.com> 2452L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2453S: Supported 2454F: Documentation/devicetree/bindings/*/*/*npcm* 2455F: Documentation/devicetree/bindings/*/*npcm* 2456F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2457F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2458F: arch/arm/mach-npcm/ 2459F: arch/arm64/boot/dts/nuvoton/ 2460F: drivers/*/*/*npcm* 2461F: drivers/*/*npcm* 2462F: drivers/rtc/rtc-nct3018y.c 2463F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2464F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2465 2466ARM/NUVOTON WPCM450 ARCHITECTURE 2467M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2468L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2469S: Maintained 2470W: https://github.com/neuschaefer/wpcm450/wiki 2471F: Documentation/devicetree/bindings/*/*wpcm* 2472F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2473F: arch/arm/configs/wpcm450_defconfig 2474F: arch/arm/mach-npcm/wpcm450.c 2475F: drivers/*/*/*wpcm* 2476F: drivers/*/*wpcm* 2477 2478ARM/NXP S32G ARCHITECTURE 2479M: Chester Lin <clin@suse.com> 2480R: Andreas Färber <afaerber@suse.de> 2481R: Matthias Brugger <mbrugger@suse.com> 2482R: NXP S32 Linux Team <s32@nxp.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485F: arch/arm64/boot/dts/freescale/s32g*.dts* 2486 2487ARM/Orion SoC/Technologic Systems TS-78xx platform support 2488M: Alexander Clouter <alex@digriz.org.uk> 2489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2490S: Maintained 2491W: http://www.digriz.org.uk/ts78xx/kernel 2492F: arch/arm/mach-orion5x/ts78xx-* 2493 2494ARM/OXNAS platform support 2495M: Neil Armstrong <neil.armstrong@linaro.org> 2496L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2497L: linux-oxnas@groups.io (moderated for non-subscribers) 2498S: Maintained 2499F: arch/arm/boot/dts/ox8*.dts* 2500F: arch/arm/mach-oxnas/ 2501F: drivers/power/reset/oxnas-restart.c 2502N: oxnas 2503 2504ARM/QUALCOMM CHROMEBOOK SUPPORT 2505R: cros-qcom-dts-watchers@chromium.org 2506F: arch/arm64/boot/dts/qcom/sc7180* 2507F: arch/arm64/boot/dts/qcom/sc7280* 2508F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2509 2510ARM/QUALCOMM SUPPORT 2511M: Andy Gross <agross@kernel.org> 2512M: Bjorn Andersson <andersson@kernel.org> 2513M: Konrad Dybcio <konrad.dybcio@linaro.org> 2514L: linux-arm-msm@vger.kernel.org 2515S: Maintained 2516T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2517F: Documentation/devicetree/bindings/*/qcom* 2518F: Documentation/devicetree/bindings/soc/qcom/ 2519F: arch/arm/boot/dts/qcom/ 2520F: arch/arm/configs/qcom_defconfig 2521F: arch/arm/mach-qcom/ 2522F: arch/arm64/boot/dts/qcom/ 2523F: drivers/*/*/pm8???-* 2524F: drivers/*/*/qcom* 2525F: drivers/*/*/qcom/ 2526F: drivers/*/qcom* 2527F: drivers/*/qcom/ 2528F: drivers/bluetooth/btqcomsmd.c 2529F: drivers/clocksource/timer-qcom.c 2530F: drivers/cpuidle/cpuidle-qcom-spm.c 2531F: drivers/extcon/extcon-qcom* 2532F: drivers/i2c/busses/i2c-qcom-geni.c 2533F: drivers/i2c/busses/i2c-qup.c 2534F: drivers/iommu/msm* 2535F: drivers/mfd/ssbi.c 2536F: drivers/mmc/host/mmci_qcom* 2537F: drivers/mmc/host/sdhci-msm.c 2538F: drivers/pci/controller/dwc/pcie-qcom.c 2539F: drivers/phy/qualcomm/ 2540F: drivers/power/*/msm* 2541F: drivers/reset/reset-qcom-* 2542F: drivers/spi/spi-geni-qcom.c 2543F: drivers/spi/spi-qcom-qspi.c 2544F: drivers/spi/spi-qup.c 2545F: drivers/tty/serial/msm_serial.c 2546F: drivers/ufs/host/ufs-qcom* 2547F: drivers/usb/dwc3/dwc3-qcom.c 2548F: include/dt-bindings/*/qcom* 2549F: include/linux/*/qcom* 2550F: include/linux/soc/qcom/ 2551 2552ARM/RDA MICRO ARCHITECTURE 2553M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2554L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2555L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2556S: Maintained 2557F: Documentation/devicetree/bindings/arm/rda.yaml 2558F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2559F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2560F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2561F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2562F: arch/arm/boot/dts/unisoc/ 2563F: drivers/clocksource/timer-rda.c 2564F: drivers/gpio/gpio-rda.c 2565F: drivers/irqchip/irq-rda-intc.c 2566F: drivers/tty/serial/rda-uart.c 2567 2568ARM/REALTEK ARCHITECTURE 2569M: Andreas Färber <afaerber@suse.de> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: Documentation/devicetree/bindings/arm/realtek.yaml 2574F: arch/arm/boot/dts/realtek/ 2575F: arch/arm/mach-realtek/ 2576F: arch/arm64/boot/dts/realtek/ 2577 2578ARM/RISC-V/RENESAS ARCHITECTURE 2579M: Geert Uytterhoeven <geert+renesas@glider.be> 2580M: Magnus Damm <magnus.damm@gmail.com> 2581L: linux-renesas-soc@vger.kernel.org 2582S: Supported 2583Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2584C: irc://irc.libera.chat/renesas-soc 2585T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2586F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2587F: Documentation/devicetree/bindings/soc/renesas/ 2588F: arch/arm/boot/dts/renesas/ 2589F: arch/arm/configs/shmobile_defconfig 2590F: arch/arm/include/debug/renesas-scif.S 2591F: arch/arm/mach-shmobile/ 2592F: arch/arm64/boot/dts/renesas/ 2593F: arch/riscv/boot/dts/renesas/ 2594F: drivers/soc/renesas/ 2595F: include/linux/soc/renesas/ 2596K: \brenesas, 2597 2598ARM/RISCPC ARCHITECTURE 2599M: Russell King <linux@armlinux.org.uk> 2600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2601S: Maintained 2602W: http://www.armlinux.org.uk/ 2603F: arch/arm/include/asm/hardware/ioc.h 2604F: arch/arm/include/asm/hardware/iomd.h 2605F: arch/arm/include/asm/hardware/memc.h 2606F: arch/arm/mach-rpc/ 2607F: drivers/net/ethernet/8390/etherh.c 2608F: drivers/net/ethernet/i825xx/ether1* 2609F: drivers/net/ethernet/seeq/ether3* 2610F: drivers/scsi/arm/ 2611 2612ARM/Rockchip SoC support 2613M: Heiko Stuebner <heiko@sntech.de> 2614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2615L: linux-rockchip@lists.infradead.org 2616S: Maintained 2617T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2618F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2619F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2620F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2621F: arch/arm/boot/dts/rockchip/ 2622F: arch/arm/mach-rockchip/ 2623F: drivers/*/*/*rockchip* 2624F: drivers/*/*rockchip* 2625F: drivers/clk/rockchip/ 2626F: drivers/i2c/busses/i2c-rk3x.c 2627F: sound/soc/rockchip/ 2628N: rockchip 2629 2630ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2631M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2632R: Alim Akhtar <alim.akhtar@samsung.com> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-samsung-soc@vger.kernel.org 2635S: Maintained 2636Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2637B: mailto:linux-samsung-soc@vger.kernel.org 2638C: irc://irc.libera.chat/linux-exynos 2639T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2640F: Documentation/arch/arm/samsung/ 2641F: Documentation/devicetree/bindings/arm/samsung/ 2642F: Documentation/devicetree/bindings/hwinfo/samsung,* 2643F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2644F: Documentation/devicetree/bindings/soc/samsung/ 2645F: arch/arm/boot/dts/samsung/ 2646F: arch/arm/mach-exynos*/ 2647F: arch/arm/mach-s3c/ 2648F: arch/arm/mach-s5p*/ 2649F: arch/arm64/boot/dts/exynos/ 2650F: drivers/*/*/*s3c24* 2651F: drivers/*/*s3c24* 2652F: drivers/*/*s3c64xx* 2653F: drivers/*/*s5pv210* 2654F: drivers/clocksource/samsung_pwm_timer.c 2655F: drivers/memory/samsung/ 2656F: drivers/pwm/pwm-samsung.c 2657F: drivers/soc/samsung/ 2658F: drivers/tty/serial/samsung* 2659F: include/clocksource/samsung_pwm.h 2660F: include/linux/platform_data/*s3c* 2661F: include/linux/serial_s3c.h 2662F: include/linux/soc/samsung/ 2663N: exynos 2664N: s3c64xx 2665N: s5pv210 2666 2667ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2668M: Łukasz Stelmach <l.stelmach@samsung.com> 2669L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2670L: linux-media@vger.kernel.org 2671S: Maintained 2672F: drivers/media/platform/samsung/s5p-g2d/ 2673 2674ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2675M: Marek Szyprowski <m.szyprowski@samsung.com> 2676L: linux-samsung-soc@vger.kernel.org 2677L: linux-media@vger.kernel.org 2678S: Maintained 2679F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2680F: drivers/media/cec/platform/s5p/ 2681 2682ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2683M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2684M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2685M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2687L: linux-media@vger.kernel.org 2688S: Maintained 2689F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2690F: drivers/media/platform/samsung/s5p-jpeg/ 2691 2692ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2693M: Marek Szyprowski <m.szyprowski@samsung.com> 2694M: Andrzej Hajda <andrzej.hajda@intel.com> 2695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2696L: linux-media@vger.kernel.org 2697S: Maintained 2698F: drivers/media/platform/samsung/s5p-mfc/ 2699 2700ARM/SOCFPGA ARCHITECTURE 2701M: Dinh Nguyen <dinguyen@kernel.org> 2702S: Maintained 2703W: http://www.rocketboards.org 2704T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2705F: arch/arm/boot/dts/intel/socfpga/ 2706F: arch/arm/configs/socfpga_defconfig 2707F: arch/arm/mach-socfpga/ 2708F: arch/arm64/boot/dts/altera/ 2709F: arch/arm64/boot/dts/intel/ 2710 2711ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2712M: Dinh Nguyen <dinguyen@kernel.org> 2713S: Maintained 2714F: drivers/clk/socfpga/ 2715 2716ARM/SOCFPGA EDAC SUPPORT 2717M: Dinh Nguyen <dinguyen@kernel.org> 2718S: Maintained 2719F: drivers/edac/altera_edac.[ch] 2720 2721ARM/SPREADTRUM SoC SUPPORT 2722M: Orson Zhai <orsonzhai@gmail.com> 2723M: Baolin Wang <baolin.wang7@gmail.com> 2724M: Chunyan Zhang <zhang.lyra@gmail.com> 2725S: Maintained 2726F: arch/arm64/boot/dts/sprd 2727N: sprd 2728N: sc27xx 2729N: sc2731 2730 2731ARM/STI ARCHITECTURE 2732M: Patrice Chotard <patrice.chotard@foss.st.com> 2733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2734S: Maintained 2735W: http://www.stlinux.com 2736F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2737F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2738F: arch/arm/boot/dts/st/sti* 2739F: arch/arm/mach-sti/ 2740F: drivers/ata/ahci_st.c 2741F: drivers/char/hw_random/st-rng.c 2742F: drivers/clocksource/arm_global_timer.c 2743F: drivers/clocksource/clksrc_st_lpc.c 2744F: drivers/cpufreq/sti-cpufreq.c 2745F: drivers/dma/st_fdma* 2746F: drivers/i2c/busses/i2c-st.c 2747F: drivers/media/platform/st/sti/c8sectpfe/ 2748F: drivers/media/rc/st_rc.c 2749F: drivers/mmc/host/sdhci-st.c 2750F: drivers/phy/st/phy-miphy28lp.c 2751F: drivers/phy/st/phy-stih407-usb.c 2752F: drivers/pinctrl/pinctrl-st.c 2753F: drivers/remoteproc/st_remoteproc.c 2754F: drivers/remoteproc/st_slim_rproc.c 2755F: drivers/reset/sti/ 2756F: drivers/rtc/rtc-st-lpc.c 2757F: drivers/tty/serial/st-asc.c 2758F: drivers/usb/dwc3/dwc3-st.c 2759F: drivers/usb/host/ehci-st.c 2760F: drivers/usb/host/ohci-st.c 2761F: drivers/watchdog/st_lpc_wdt.c 2762F: include/linux/remoteproc/st_slim_rproc.h 2763 2764ARM/STM32 ARCHITECTURE 2765M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2766M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2767L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2769S: Maintained 2770T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2771F: arch/arm/boot/dts/st/stm32* 2772F: arch/arm/mach-stm32/ 2773F: arch/arm64/boot/dts/st/ 2774F: drivers/clocksource/armv7m_systick.c 2775N: stm32 2776N: stm 2777 2778ARM/SUNPLUS SP7021 SOC SUPPORT 2779M: Qin Jian <qinjian@cqplus1.com> 2780L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2781S: Maintained 2782W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2783F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2784F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2785F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2786F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2787F: arch/arm/boot/dts/sunplus/ 2788F: arch/arm/configs/sp7021_*defconfig 2789F: arch/arm/mach-sunplus/ 2790F: drivers/clk/clk-sp7021.c 2791F: drivers/irqchip/irq-sp7021-intc.c 2792F: drivers/reset/reset-sunplus.c 2793F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2794F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2795 2796ARM/Synaptics SoC support 2797M: Jisheng Zhang <jszhang@kernel.org> 2798M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801F: arch/arm/boot/dts/synaptics/ 2802F: arch/arm/mach-berlin/ 2803F: arch/arm64/boot/dts/synaptics/ 2804 2805ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2806M: Lennert Buytenhek <kernel@wantstofly.org> 2807L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2808S: Maintained 2809 2810ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2811M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2812L: linux-tegra@vger.kernel.org 2813L: linux-media@vger.kernel.org 2814S: Maintained 2815F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2816F: drivers/media/cec/platform/tegra/ 2817 2818ARM/TESLA FSD SoC SUPPORT 2819M: Alim Akhtar <alim.akhtar@samsung.com> 2820M: linux-fsd@tesla.com 2821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2822L: linux-samsung-soc@vger.kernel.org 2823S: Maintained 2824F: arch/arm64/boot/dts/tesla/ 2825 2826ARM/TETON BGA MACHINE SUPPORT 2827M: "Mark F. Brown" <mark.brown314@gmail.com> 2828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2829S: Maintained 2830 2831ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2832M: Santosh Shilimkar <ssantosh@kernel.org> 2833L: linux-kernel@vger.kernel.org 2834S: Maintained 2835F: drivers/memory/*emif* 2836 2837ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2838M: Nishanth Menon <nm@ti.com> 2839M: Santosh Shilimkar <ssantosh@kernel.org> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2843F: arch/arm/boot/dts/ti/keystone/ 2844F: arch/arm/mach-keystone/ 2845 2846ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2847M: Santosh Shilimkar <ssantosh@kernel.org> 2848L: linux-kernel@vger.kernel.org 2849S: Maintained 2850F: drivers/clk/keystone/ 2851 2852ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2853M: Santosh Shilimkar <ssantosh@kernel.org> 2854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2855L: linux-kernel@vger.kernel.org 2856S: Maintained 2857F: drivers/clocksource/timer-keystone.c 2858 2859ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2860M: Santosh Shilimkar <ssantosh@kernel.org> 2861L: linux-kernel@vger.kernel.org 2862S: Maintained 2863F: drivers/power/reset/keystone-reset.c 2864 2865ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2866M: Nishanth Menon <nm@ti.com> 2867M: Vignesh Raghavendra <vigneshr@ti.com> 2868M: Tero Kristo <kristo@kernel.org> 2869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2870S: Supported 2871F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2872F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2873F: arch/arm64/boot/dts/ti/Makefile 2874F: arch/arm64/boot/dts/ti/k3-* 2875 2876ARM/TOSHIBA VISCONTI ARCHITECTURE 2877M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2879S: Supported 2880T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2881F: Documentation/devicetree/bindings/arm/toshiba.yaml 2882F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2883F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2884F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2885F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2886F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2887F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2888F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2889F: arch/arm64/boot/dts/toshiba/ 2890F: drivers/clk/visconti/ 2891F: drivers/gpio/gpio-visconti.c 2892F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2893F: drivers/pci/controller/dwc/pcie-visconti.c 2894F: drivers/pinctrl/visconti/ 2895F: drivers/watchdog/visconti_wdt.c 2896N: visconti 2897 2898ARM/UNIPHIER ARCHITECTURE 2899M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2900M: Masami Hiramatsu <mhiramat@kernel.org> 2901L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2902S: Maintained 2903F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2904F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2905F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2906F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2907F: arch/arm/boot/dts/socionext/uniphier* 2908F: arch/arm/include/asm/hardware/cache-uniphier.h 2909F: arch/arm/mach-uniphier/ 2910F: arch/arm/mm/cache-uniphier.c 2911F: arch/arm64/boot/dts/socionext/uniphier* 2912F: drivers/bus/uniphier-system-bus.c 2913F: drivers/clk/uniphier/ 2914F: drivers/dma/uniphier-mdmac.c 2915F: drivers/gpio/gpio-uniphier.c 2916F: drivers/i2c/busses/i2c-uniphier* 2917F: drivers/irqchip/irq-uniphier-aidet.c 2918F: drivers/mmc/host/uniphier-sd.c 2919F: drivers/pinctrl/uniphier/ 2920F: drivers/reset/reset-uniphier.c 2921F: drivers/tty/serial/8250/8250_uniphier.c 2922N: uniphier 2923 2924ARM/VERSATILE EXPRESS PLATFORM 2925M: Liviu Dudau <liviu.dudau@arm.com> 2926M: Sudeep Holla <sudeep.holla@arm.com> 2927M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2928L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2929S: Maintained 2930F: */*/*/vexpress* 2931F: */*/vexpress* 2932F: arch/arm/boot/dts/arm/vexpress* 2933F: arch/arm/mach-versatile/ 2934F: arch/arm64/boot/dts/arm/ 2935F: drivers/clk/versatile/clk-vexpress-osc.c 2936F: drivers/clocksource/timer-versatile.c 2937N: mps2 2938 2939ARM/VFP SUPPORT 2940M: Russell King <linux@armlinux.org.uk> 2941L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2942S: Maintained 2943W: http://www.armlinux.org.uk/ 2944F: arch/arm/vfp/ 2945 2946ARM/VT8500 ARM ARCHITECTURE 2947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2948S: Orphan 2949F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2950F: arch/arm/mach-vt8500/ 2951F: drivers/clocksource/timer-vt8500.c 2952F: drivers/i2c/busses/i2c-wmt.c 2953F: drivers/mmc/host/wmt-sdmmc.c 2954F: drivers/pwm/pwm-vt8500.c 2955F: drivers/rtc/rtc-vt8500.c 2956F: drivers/tty/serial/vt8500_serial.c 2957F: drivers/usb/host/ehci-platform.c 2958F: drivers/usb/host/uhci-platform.c 2959F: drivers/video/fbdev/vt8500lcdfb.* 2960F: drivers/video/fbdev/wm8505fb* 2961F: drivers/video/fbdev/wmt_ge_rops.* 2962 2963ARM/ZYNQ ARCHITECTURE 2964M: Michal Simek <michal.simek@amd.com> 2965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2966S: Supported 2967W: http://wiki.xilinx.com 2968T: git https://github.com/Xilinx/linux-xlnx.git 2969F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 2970F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 2971F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 2972F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 2973F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 2974F: arch/arm/mach-zynq/ 2975F: drivers/clocksource/timer-cadence-ttc.c 2976F: drivers/cpuidle/cpuidle-zynq.c 2977F: drivers/edac/synopsys_edac.c 2978F: drivers/i2c/busses/i2c-cadence.c 2979F: drivers/i2c/busses/i2c-xiic.c 2980F: drivers/mmc/host/sdhci-of-arasan.c 2981N: zynq 2982N: xilinx 2983 2984ARM64 PORT (AARCH64 ARCHITECTURE) 2985M: Catalin Marinas <catalin.marinas@arm.com> 2986M: Will Deacon <will@kernel.org> 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988S: Maintained 2989T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 2990F: Documentation/arch/arm64/ 2991F: arch/arm64/ 2992F: tools/testing/selftests/arm64/ 2993X: arch/arm64/boot/dts/ 2994 2995ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 2996M: George McCollister <george.mccollister@gmail.com> 2997L: netdev@vger.kernel.org 2998S: Maintained 2999F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3000F: drivers/net/dsa/xrs700x/* 3001F: net/dsa/tag_xrs700x.c 3002 3003AS3645A LED FLASH CONTROLLER DRIVER 3004M: Sakari Ailus <sakari.ailus@iki.fi> 3005L: linux-leds@vger.kernel.org 3006S: Maintained 3007F: drivers/leds/flash/leds-as3645a.c 3008 3009ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3010M: Tianshu Qiu <tian.shu.qiu@intel.com> 3011L: linux-media@vger.kernel.org 3012S: Maintained 3013T: git git://linuxtv.org/media_tree.git 3014F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3015F: drivers/media/i2c/ak7375.c 3016 3017ASAHI KASEI AK8974 DRIVER 3018M: Linus Walleij <linus.walleij@linaro.org> 3019L: linux-iio@vger.kernel.org 3020S: Supported 3021W: http://www.akm.com/ 3022F: drivers/iio/magnetometer/ak8974.c 3023 3024ASC7621 HARDWARE MONITOR DRIVER 3025M: George Joseph <george.joseph@fairview5.com> 3026L: linux-hwmon@vger.kernel.org 3027S: Maintained 3028F: Documentation/hwmon/asc7621.rst 3029F: drivers/hwmon/asc7621.c 3030 3031ASIX AX88796C SPI ETHERNET ADAPTER 3032M: Łukasz Stelmach <l.stelmach@samsung.com> 3033S: Maintained 3034F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3035F: drivers/net/ethernet/asix/ax88796c_* 3036 3037ASPEED CRYPTO DRIVER 3038M: Neal Liu <neal_liu@aspeedtech.com> 3039L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3040S: Maintained 3041F: Documentation/devicetree/bindings/crypto/aspeed,* 3042F: drivers/crypto/aspeed/ 3043 3044ASPEED PECI CONTROLLER 3045M: Iwona Winiarska <iwona.winiarska@intel.com> 3046L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3047L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3048S: Supported 3049F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3050F: drivers/peci/controller/peci-aspeed.c 3051 3052ASPEED PINCTRL DRIVERS 3053M: Andrew Jeffery <andrew@aj.id.au> 3054L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3055L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3056L: linux-gpio@vger.kernel.org 3057S: Maintained 3058F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3059F: drivers/pinctrl/aspeed/ 3060 3061ASPEED SCU INTERRUPT CONTROLLER DRIVER 3062M: Eddie James <eajames@linux.ibm.com> 3063L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3064S: Maintained 3065F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3066F: drivers/irqchip/irq-aspeed-scu-ic.c 3067F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3068 3069ASPEED SD/MMC DRIVER 3070M: Andrew Jeffery <andrew@aj.id.au> 3071L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3072L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3073L: linux-mmc@vger.kernel.org 3074S: Maintained 3075F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3076F: drivers/mmc/host/sdhci-of-aspeed* 3077 3078ASPEED SMC SPI DRIVER 3079M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3080M: Cédric Le Goater <clg@kaod.org> 3081L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3082L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3083L: linux-spi@vger.kernel.org 3084S: Maintained 3085F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3086F: drivers/spi/spi-aspeed-smc.c 3087 3088ASPEED USB UDC DRIVER 3089M: Neal Liu <neal_liu@aspeedtech.com> 3090L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3091S: Maintained 3092F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3093F: drivers/usb/gadget/udc/aspeed_udc.c 3094 3095ASPEED VIDEO ENGINE DRIVER 3096M: Eddie James <eajames@linux.ibm.com> 3097L: linux-media@vger.kernel.org 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099S: Maintained 3100F: Documentation/devicetree/bindings/media/aspeed-video.txt 3101F: drivers/media/platform/aspeed/ 3102 3103ASUS EC HARDWARE MONITOR DRIVER 3104M: Eugene Shalygin <eugene.shalygin@gmail.com> 3105L: linux-hwmon@vger.kernel.org 3106S: Maintained 3107F: drivers/hwmon/asus-ec-sensors.c 3108 3109ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3110M: Corentin Chary <corentin.chary@gmail.com> 3111L: acpi4asus-user@lists.sourceforge.net 3112L: platform-driver-x86@vger.kernel.org 3113S: Maintained 3114W: http://acpi4asus.sf.net 3115F: drivers/platform/x86/asus*.c 3116F: drivers/platform/x86/eeepc*.c 3117 3118ASUS TF103C DOCK DRIVER 3119M: Hans de Goede <hdegoede@redhat.com> 3120L: platform-driver-x86@vger.kernel.org 3121S: Maintained 3122T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3123F: drivers/platform/x86/asus-tf103c-dock.c 3124 3125ASUS WIRELESS RADIO CONTROL DRIVER 3126M: João Paulo Rechi Vita <jprvita@gmail.com> 3127L: platform-driver-x86@vger.kernel.org 3128S: Maintained 3129F: drivers/platform/x86/asus-wireless.c 3130 3131ASUS WMI HARDWARE MONITOR DRIVER 3132M: Ed Brindley <kernel@maidavale.org> 3133M: Denis Pauk <pauk.denis@gmail.com> 3134L: linux-hwmon@vger.kernel.org 3135S: Maintained 3136F: drivers/hwmon/asus_wmi_sensors.c 3137 3138ASYMMETRIC KEYS 3139M: David Howells <dhowells@redhat.com> 3140L: keyrings@vger.kernel.org 3141S: Maintained 3142F: Documentation/crypto/asymmetric-keys.rst 3143F: crypto/asymmetric_keys/ 3144F: include/crypto/pkcs7.h 3145F: include/crypto/public_key.h 3146F: include/linux/verification.h 3147 3148ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3149R: Dan Williams <dan.j.williams@intel.com> 3150S: Odd fixes 3151W: http://sourceforge.net/projects/xscaleiop 3152F: Documentation/crypto/async-tx-api.rst 3153F: crypto/async_tx/ 3154F: include/linux/async_tx.h 3155 3156AT24 EEPROM DRIVER 3157M: Bartosz Golaszewski <brgl@bgdev.pl> 3158L: linux-i2c@vger.kernel.org 3159S: Maintained 3160T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3161F: Documentation/devicetree/bindings/eeprom/at24.yaml 3162F: drivers/misc/eeprom/at24.c 3163 3164ATA OVER ETHERNET (AOE) DRIVER 3165M: "Justin Sanders" <justin@coraid.com> 3166S: Supported 3167W: http://www.openaoe.org/ 3168F: Documentation/admin-guide/aoe/ 3169F: drivers/block/aoe/ 3170 3171ATC260X PMIC MFD DRIVER 3172M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3173M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3174L: linux-actions@lists.infradead.org 3175S: Maintained 3176F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3177F: drivers/input/misc/atc260x-onkey.c 3178F: drivers/mfd/atc260* 3179F: drivers/power/reset/atc260x-poweroff.c 3180F: drivers/regulator/atc260x-regulator.c 3181F: include/linux/mfd/atc260x/* 3182 3183ATHEROS 71XX/9XXX GPIO DRIVER 3184M: Alban Bedel <albeu@free.fr> 3185S: Maintained 3186W: https://github.com/AlbanBedel/linux 3187T: git git://github.com/AlbanBedel/linux 3188F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3189F: drivers/gpio/gpio-ath79.c 3190 3191ATHEROS 71XX/9XXX USB PHY DRIVER 3192M: Alban Bedel <albeu@free.fr> 3193S: Maintained 3194W: https://github.com/AlbanBedel/linux 3195T: git git://github.com/AlbanBedel/linux 3196F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3197F: drivers/phy/qualcomm/phy-ath79-usb.c 3198 3199ATHEROS ATH GENERIC UTILITIES 3200M: Kalle Valo <kvalo@kernel.org> 3201L: linux-wireless@vger.kernel.org 3202S: Supported 3203F: drivers/net/wireless/ath/* 3204 3205ATHEROS ATH5K WIRELESS DRIVER 3206M: Jiri Slaby <jirislaby@kernel.org> 3207M: Nick Kossifidis <mickflemm@gmail.com> 3208M: Luis Chamberlain <mcgrof@kernel.org> 3209L: linux-wireless@vger.kernel.org 3210S: Maintained 3211W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3212F: drivers/net/wireless/ath/ath5k/ 3213 3214ATHEROS ATH6KL WIRELESS DRIVER 3215L: linux-wireless@vger.kernel.org 3216S: Orphan 3217W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3218F: drivers/net/wireless/ath/ath6kl/ 3219 3220ATI_REMOTE2 DRIVER 3221M: Ville Syrjala <syrjala@sci.fi> 3222S: Maintained 3223F: drivers/input/misc/ati_remote2.c 3224 3225ATK0110 HWMON DRIVER 3226M: Luca Tettamanti <kronos.it@gmail.com> 3227L: linux-hwmon@vger.kernel.org 3228S: Maintained 3229F: drivers/hwmon/asus_atk0110.c 3230 3231ATLX ETHERNET DRIVERS 3232M: Chris Snook <chris.snook@gmail.com> 3233L: netdev@vger.kernel.org 3234S: Maintained 3235W: http://sourceforge.net/projects/atl1 3236W: http://atl1.sourceforge.net 3237F: drivers/net/ethernet/atheros/ 3238 3239ATM 3240M: Chas Williams <3chas3@gmail.com> 3241L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3242L: netdev@vger.kernel.org 3243S: Maintained 3244W: http://linux-atm.sourceforge.net 3245F: drivers/atm/ 3246F: include/linux/atm* 3247F: include/uapi/linux/atm* 3248 3249ATMEL MACB ETHERNET DRIVER 3250M: Nicolas Ferre <nicolas.ferre@microchip.com> 3251M: Claudiu Beznea <claudiu.beznea@microchip.com> 3252S: Supported 3253F: drivers/net/ethernet/cadence/ 3254 3255ATMEL MAXTOUCH DRIVER 3256M: Nick Dyer <nick@shmanahar.org> 3257S: Maintained 3258T: git git://github.com/ndyer/linux.git 3259F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3260F: drivers/input/touchscreen/atmel_mxt_ts.c 3261 3262ATMEL WIRELESS DRIVER 3263L: linux-wireless@vger.kernel.org 3264S: Orphan 3265W: http://www.thekelleys.org.uk/atmel 3266W: http://atmelwlandriver.sourceforge.net/ 3267F: drivers/net/wireless/atmel/atmel* 3268 3269ATOMIC INFRASTRUCTURE 3270M: Will Deacon <will@kernel.org> 3271M: Peter Zijlstra <peterz@infradead.org> 3272R: Boqun Feng <boqun.feng@gmail.com> 3273R: Mark Rutland <mark.rutland@arm.com> 3274L: linux-kernel@vger.kernel.org 3275S: Maintained 3276F: Documentation/atomic_*.txt 3277F: arch/*/include/asm/atomic*.h 3278F: include/*/atomic*.h 3279F: include/linux/refcount.h 3280F: scripts/atomic/ 3281 3282ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3283M: Bradley Grove <linuxdrivers@attotech.com> 3284L: linux-scsi@vger.kernel.org 3285S: Supported 3286W: http://www.attotech.com 3287F: drivers/scsi/esas2r 3288 3289ATUSB IEEE 802.15.4 RADIO DRIVER 3290M: Stefan Schmidt <stefan@datenfreihafen.org> 3291L: linux-wpan@vger.kernel.org 3292S: Maintained 3293F: drivers/net/ieee802154/at86rf230.h 3294F: drivers/net/ieee802154/atusb.c 3295F: drivers/net/ieee802154/atusb.h 3296 3297AUDIT SUBSYSTEM 3298M: Paul Moore <paul@paul-moore.com> 3299M: Eric Paris <eparis@redhat.com> 3300L: audit@vger.kernel.org 3301S: Supported 3302W: https://github.com/linux-audit 3303T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3304F: include/asm-generic/audit_*.h 3305F: include/linux/audit.h 3306F: include/linux/audit_arch.h 3307F: include/uapi/linux/audit.h 3308F: kernel/audit* 3309F: lib/*audit.c 3310 3311AUXILIARY BUS DRIVER 3312M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3313R: Dave Ertman <david.m.ertman@intel.com> 3314R: Ira Weiny <ira.weiny@intel.com> 3315S: Supported 3316T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3317F: Documentation/driver-api/auxiliary_bus.rst 3318F: drivers/base/auxiliary.c 3319F: include/linux/auxiliary_bus.h 3320 3321AUXILIARY DISPLAY DRIVERS 3322M: Miguel Ojeda <ojeda@kernel.org> 3323S: Maintained 3324F: Documentation/devicetree/bindings/auxdisplay/ 3325F: drivers/auxdisplay/ 3326F: include/linux/cfag12864b.h 3327 3328AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3329M: Andreas Klinger <ak@it-klinger.de> 3330L: linux-iio@vger.kernel.org 3331S: Maintained 3332F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3333F: drivers/iio/adc/hx711.c 3334 3335AX.25 NETWORK LAYER 3336M: Ralf Baechle <ralf@linux-mips.org> 3337L: linux-hams@vger.kernel.org 3338S: Maintained 3339W: http://www.linux-ax25.org/ 3340F: include/net/ax25.h 3341F: include/uapi/linux/ax25.h 3342F: net/ax25/ 3343 3344AXENTIA ARM DEVICES 3345M: Peter Rosin <peda@axentia.se> 3346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3347S: Maintained 3348F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3349F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3350F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3351F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3352 3353AXENTIA ASOC DRIVERS 3354M: Peter Rosin <peda@axentia.se> 3355L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3356S: Maintained 3357F: Documentation/devicetree/bindings/sound/axentia,* 3358F: sound/soc/atmel/tse850-pcm5142.c 3359 3360AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3361M: Nuno Sá <nuno.sa@analog.com> 3362L: linux-hwmon@vger.kernel.org 3363S: Supported 3364W: https://ez.analog.com/linux-software-drivers 3365F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3366F: drivers/hwmon/axi-fan-control.c 3367 3368AXXIA I2C CONTROLLER 3369M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3370L: linux-i2c@vger.kernel.org 3371S: Maintained 3372F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3373F: drivers/i2c/busses/i2c-axxia.c 3374 3375AZ6007 DVB DRIVER 3376M: Mauro Carvalho Chehab <mchehab@kernel.org> 3377L: linux-media@vger.kernel.org 3378S: Maintained 3379W: https://linuxtv.org 3380T: git git://linuxtv.org/media_tree.git 3381F: drivers/media/usb/dvb-usb-v2/az6007.c 3382 3383AZTECH FM RADIO RECEIVER DRIVER 3384M: Hans Verkuil <hverkuil@xs4all.nl> 3385L: linux-media@vger.kernel.org 3386S: Maintained 3387W: https://linuxtv.org 3388T: git git://linuxtv.org/media_tree.git 3389F: drivers/media/radio/radio-aztech* 3390 3391B43 WIRELESS DRIVER 3392L: linux-wireless@vger.kernel.org 3393L: b43-dev@lists.infradead.org 3394S: Orphan 3395W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3396F: drivers/net/wireless/broadcom/b43/ 3397 3398B43LEGACY WIRELESS DRIVER 3399M: Larry Finger <Larry.Finger@lwfinger.net> 3400L: linux-wireless@vger.kernel.org 3401L: b43-dev@lists.infradead.org 3402S: Maintained 3403W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3404F: drivers/net/wireless/broadcom/b43legacy/ 3405 3406BACKLIGHT CLASS/SUBSYSTEM 3407M: Lee Jones <lee@kernel.org> 3408M: Daniel Thompson <daniel.thompson@linaro.org> 3409M: Jingoo Han <jingoohan1@gmail.com> 3410L: dri-devel@lists.freedesktop.org 3411S: Maintained 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3413F: Documentation/ABI/stable/sysfs-class-backlight 3414F: Documentation/ABI/testing/sysfs-class-backlight 3415F: Documentation/devicetree/bindings/leds/backlight 3416F: drivers/video/backlight/ 3417F: include/linux/backlight.h 3418F: include/linux/pwm_backlight.h 3419 3420BARCO P50 GPIO DRIVER 3421M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3422M: Peter Korsgaard <peter.korsgaard@barco.com> 3423S: Maintained 3424F: drivers/platform/x86/barco-p50-gpio.c 3425 3426BATMAN ADVANCED 3427M: Marek Lindner <mareklindner@neomailbox.ch> 3428M: Simon Wunderlich <sw@simonwunderlich.de> 3429M: Antonio Quartulli <a@unstable.cc> 3430M: Sven Eckelmann <sven@narfation.org> 3431L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3432S: Maintained 3433W: https://www.open-mesh.org/ 3434Q: https://patchwork.open-mesh.org/project/batman/list/ 3435B: https://www.open-mesh.org/projects/batman-adv/issues 3436C: ircs://irc.hackint.org/batadv 3437T: git https://git.open-mesh.org/linux-merge.git 3438F: Documentation/networking/batman-adv.rst 3439F: include/uapi/linux/batadv_packet.h 3440F: include/uapi/linux/batman_adv.h 3441F: net/batman-adv/ 3442 3443BAYCOM/HDLCDRV DRIVERS FOR AX.25 3444M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3445L: linux-hams@vger.kernel.org 3446S: Maintained 3447W: http://www.baycom.org/~tom/ham/ham.html 3448F: drivers/net/hamradio/baycom* 3449 3450BCACHE (BLOCK LAYER CACHE) 3451M: Coly Li <colyli@suse.de> 3452M: Kent Overstreet <kent.overstreet@gmail.com> 3453L: linux-bcache@vger.kernel.org 3454S: Maintained 3455W: http://bcache.evilpiepirate.org 3456C: irc://irc.oftc.net/bcache 3457F: drivers/md/bcache/ 3458 3459BDISP ST MEDIA DRIVER 3460M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3461L: linux-media@vger.kernel.org 3462S: Supported 3463W: https://linuxtv.org 3464T: git git://linuxtv.org/media_tree.git 3465F: drivers/media/platform/st/sti/bdisp 3466 3467BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3468M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3469L: netdev@vger.kernel.org 3470S: Maintained 3471F: drivers/net/ethernet/ec_bhf.c 3472 3473BEFS FILE SYSTEM 3474M: Luis de Bethencourt <luisbg@kernel.org> 3475M: Salah Triki <salah.triki@gmail.com> 3476S: Maintained 3477T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3478F: Documentation/filesystems/befs.rst 3479F: fs/befs/ 3480 3481BFQ I/O SCHEDULER 3482M: Paolo Valente <paolo.valente@unimore.it> 3483M: Jens Axboe <axboe@kernel.dk> 3484L: linux-block@vger.kernel.org 3485S: Maintained 3486F: Documentation/block/bfq-iosched.rst 3487F: block/bfq-* 3488 3489BFS FILE SYSTEM 3490M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3491S: Maintained 3492F: Documentation/filesystems/bfs.rst 3493F: fs/bfs/ 3494F: include/uapi/linux/bfs_fs.h 3495 3496BITMAP API 3497M: Yury Norov <yury.norov@gmail.com> 3498R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3499R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3500S: Maintained 3501F: include/linux/bitfield.h 3502F: include/linux/bitmap.h 3503F: include/linux/bits.h 3504F: include/linux/cpumask.h 3505F: include/linux/find.h 3506F: include/linux/nodemask.h 3507F: include/vdso/bits.h 3508F: lib/bitmap.c 3509F: lib/cpumask.c 3510F: lib/cpumask_kunit.c 3511F: lib/find_bit.c 3512F: lib/find_bit_benchmark.c 3513F: lib/test_bitmap.c 3514F: tools/include/linux/bitfield.h 3515F: tools/include/linux/bitmap.h 3516F: tools/include/linux/bits.h 3517F: tools/include/linux/find.h 3518F: tools/include/vdso/bits.h 3519F: tools/lib/bitmap.c 3520F: tools/lib/find_bit.c 3521 3522BLINKM RGB LED DRIVER 3523M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3524S: Maintained 3525F: drivers/leds/leds-blinkm.c 3526 3527BLOCK LAYER 3528M: Jens Axboe <axboe@kernel.dk> 3529L: linux-block@vger.kernel.org 3530S: Maintained 3531T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3532F: Documentation/ABI/stable/sysfs-block 3533F: Documentation/block/ 3534F: block/ 3535F: drivers/block/ 3536F: include/linux/bio.h 3537F: include/linux/blk* 3538F: kernel/trace/blktrace.c 3539F: lib/sbitmap.c 3540 3541BLOCK2MTD DRIVER 3542M: Joern Engel <joern@lazybastard.org> 3543L: linux-mtd@lists.infradead.org 3544S: Maintained 3545F: drivers/mtd/devices/block2mtd.c 3546 3547BLUETOOTH DRIVERS 3548M: Marcel Holtmann <marcel@holtmann.org> 3549M: Johan Hedberg <johan.hedberg@gmail.com> 3550M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3551L: linux-bluetooth@vger.kernel.org 3552S: Supported 3553W: http://www.bluez.org/ 3554T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3555T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3556F: Documentation/devicetree/bindings/net/bluetooth/ 3557F: drivers/bluetooth/ 3558 3559BLUETOOTH SUBSYSTEM 3560M: Marcel Holtmann <marcel@holtmann.org> 3561M: Johan Hedberg <johan.hedberg@gmail.com> 3562M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3563L: linux-bluetooth@vger.kernel.org 3564S: Supported 3565W: http://www.bluez.org/ 3566T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3567T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3568F: include/net/bluetooth/ 3569F: net/bluetooth/ 3570 3571BONDING DRIVER 3572M: Jay Vosburgh <j.vosburgh@gmail.com> 3573M: Andy Gospodarek <andy@greyhouse.net> 3574L: netdev@vger.kernel.org 3575S: Supported 3576W: http://sourceforge.net/projects/bonding/ 3577F: Documentation/networking/bonding.rst 3578F: drivers/net/bonding/ 3579F: include/net/bond* 3580F: include/uapi/linux/if_bonding.h 3581F: tools/testing/selftests/drivers/net/bonding/ 3582 3583BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3584M: Dan Robertson <dan@dlrobertson.com> 3585L: linux-iio@vger.kernel.org 3586S: Maintained 3587F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3588F: drivers/iio/accel/bma400* 3589 3590BPF JIT for ARM 3591M: Shubham Bansal <illusionist.neo@gmail.com> 3592L: bpf@vger.kernel.org 3593S: Odd Fixes 3594F: arch/arm/net/ 3595 3596BPF JIT for ARM64 3597M: Daniel Borkmann <daniel@iogearbox.net> 3598M: Alexei Starovoitov <ast@kernel.org> 3599M: Zi Shen Lim <zlim.lnx@gmail.com> 3600L: bpf@vger.kernel.org 3601S: Supported 3602F: arch/arm64/net/ 3603 3604BPF JIT for MIPS (32-BIT AND 64-BIT) 3605M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3606M: Paul Burton <paulburton@kernel.org> 3607L: bpf@vger.kernel.org 3608S: Maintained 3609F: arch/mips/net/ 3610 3611BPF JIT for NFP NICs 3612M: Jakub Kicinski <kuba@kernel.org> 3613L: bpf@vger.kernel.org 3614S: Odd Fixes 3615F: drivers/net/ethernet/netronome/nfp/bpf/ 3616 3617BPF JIT for POWERPC (32-BIT AND 64-BIT) 3618M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3619M: Michael Ellerman <mpe@ellerman.id.au> 3620L: bpf@vger.kernel.org 3621S: Supported 3622F: arch/powerpc/net/ 3623 3624BPF JIT for RISC-V (32-bit) 3625M: Luke Nelson <luke.r.nels@gmail.com> 3626M: Xi Wang <xi.wang@gmail.com> 3627L: bpf@vger.kernel.org 3628S: Maintained 3629F: arch/riscv/net/ 3630X: arch/riscv/net/bpf_jit_comp64.c 3631 3632BPF JIT for RISC-V (64-bit) 3633M: Björn Töpel <bjorn@kernel.org> 3634L: bpf@vger.kernel.org 3635S: Maintained 3636F: arch/riscv/net/ 3637X: arch/riscv/net/bpf_jit_comp32.c 3638 3639BPF JIT for S390 3640M: Ilya Leoshkevich <iii@linux.ibm.com> 3641M: Heiko Carstens <hca@linux.ibm.com> 3642M: Vasily Gorbik <gor@linux.ibm.com> 3643L: bpf@vger.kernel.org 3644S: Supported 3645F: arch/s390/net/ 3646X: arch/s390/net/pnet.c 3647 3648BPF JIT for SPARC (32-BIT AND 64-BIT) 3649M: David S. Miller <davem@davemloft.net> 3650L: bpf@vger.kernel.org 3651S: Odd Fixes 3652F: arch/sparc/net/ 3653 3654BPF JIT for X86 32-BIT 3655M: Wang YanQing <udknight@gmail.com> 3656L: bpf@vger.kernel.org 3657S: Odd Fixes 3658F: arch/x86/net/bpf_jit_comp32.c 3659 3660BPF JIT for X86 64-BIT 3661M: Alexei Starovoitov <ast@kernel.org> 3662M: Daniel Borkmann <daniel@iogearbox.net> 3663L: bpf@vger.kernel.org 3664S: Supported 3665F: arch/x86/net/ 3666X: arch/x86/net/bpf_jit_comp32.c 3667 3668BPF [BTF] 3669M: Martin KaFai Lau <martin.lau@linux.dev> 3670L: bpf@vger.kernel.org 3671S: Maintained 3672F: include/linux/btf* 3673F: kernel/bpf/btf.c 3674 3675BPF [CORE] 3676M: Alexei Starovoitov <ast@kernel.org> 3677M: Daniel Borkmann <daniel@iogearbox.net> 3678R: John Fastabend <john.fastabend@gmail.com> 3679L: bpf@vger.kernel.org 3680S: Maintained 3681F: include/linux/bpf* 3682F: include/linux/filter.h 3683F: include/linux/tnum.h 3684F: kernel/bpf/core.c 3685F: kernel/bpf/dispatcher.c 3686F: kernel/bpf/syscall.c 3687F: kernel/bpf/tnum.c 3688F: kernel/bpf/trampoline.c 3689F: kernel/bpf/verifier.c 3690 3691BPF [DOCUMENTATION] (Related to Standardization) 3692R: David Vernet <void@manifault.com> 3693L: bpf@vger.kernel.org 3694L: bpf@ietf.org 3695S: Maintained 3696F: Documentation/bpf/instruction-set.rst 3697 3698BPF [GENERAL] (Safe Dynamic Programs and Tools) 3699M: Alexei Starovoitov <ast@kernel.org> 3700M: Daniel Borkmann <daniel@iogearbox.net> 3701M: Andrii Nakryiko <andrii@kernel.org> 3702R: Martin KaFai Lau <martin.lau@linux.dev> 3703R: Song Liu <song@kernel.org> 3704R: Yonghong Song <yhs@fb.com> 3705R: John Fastabend <john.fastabend@gmail.com> 3706R: KP Singh <kpsingh@kernel.org> 3707R: Stanislav Fomichev <sdf@google.com> 3708R: Hao Luo <haoluo@google.com> 3709R: Jiri Olsa <jolsa@kernel.org> 3710L: bpf@vger.kernel.org 3711S: Supported 3712W: https://bpf.io/ 3713Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3714T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3715T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3716F: Documentation/bpf/ 3717F: Documentation/networking/filter.rst 3718F: Documentation/userspace-api/ebpf/ 3719F: arch/*/net/* 3720F: include/linux/bpf* 3721F: include/linux/btf* 3722F: include/linux/filter.h 3723F: include/trace/events/xdp.h 3724F: include/uapi/linux/bpf* 3725F: include/uapi/linux/btf* 3726F: include/uapi/linux/filter.h 3727F: kernel/bpf/ 3728F: kernel/trace/bpf_trace.c 3729F: lib/test_bpf.c 3730F: net/bpf/ 3731F: net/core/filter.c 3732F: net/sched/act_bpf.c 3733F: net/sched/cls_bpf.c 3734F: samples/bpf/ 3735F: scripts/bpf_doc.py 3736F: scripts/pahole-flags.sh 3737F: scripts/pahole-version.sh 3738F: tools/bpf/ 3739F: tools/lib/bpf/ 3740F: tools/testing/selftests/bpf/ 3741 3742BPF [ITERATOR] 3743M: Yonghong Song <yhs@fb.com> 3744L: bpf@vger.kernel.org 3745S: Maintained 3746F: kernel/bpf/*iter.c 3747 3748BPF [L7 FRAMEWORK] (sockmap) 3749M: John Fastabend <john.fastabend@gmail.com> 3750M: Jakub Sitnicki <jakub@cloudflare.com> 3751L: netdev@vger.kernel.org 3752L: bpf@vger.kernel.org 3753S: Maintained 3754F: include/linux/skmsg.h 3755F: net/core/skmsg.c 3756F: net/core/sock_map.c 3757F: net/ipv4/tcp_bpf.c 3758F: net/ipv4/udp_bpf.c 3759F: net/unix/unix_bpf.c 3760 3761BPF [LIBRARY] (libbpf) 3762M: Andrii Nakryiko <andrii@kernel.org> 3763L: bpf@vger.kernel.org 3764S: Maintained 3765F: tools/lib/bpf/ 3766 3767BPF [MISC] 3768L: bpf@vger.kernel.org 3769S: Odd Fixes 3770K: (?:\b|_)bpf(?:\b|_) 3771 3772BPF [NETWORKING] (struct_ops, reuseport) 3773M: Martin KaFai Lau <martin.lau@linux.dev> 3774L: bpf@vger.kernel.org 3775L: netdev@vger.kernel.org 3776S: Maintained 3777F: kernel/bpf/bpf_struct* 3778 3779BPF [NETWORKING] (tc BPF, sock_addr) 3780M: Martin KaFai Lau <martin.lau@linux.dev> 3781M: Daniel Borkmann <daniel@iogearbox.net> 3782R: John Fastabend <john.fastabend@gmail.com> 3783L: bpf@vger.kernel.org 3784L: netdev@vger.kernel.org 3785S: Maintained 3786F: net/core/filter.c 3787F: net/sched/act_bpf.c 3788F: net/sched/cls_bpf.c 3789 3790BPF [RINGBUF] 3791M: Andrii Nakryiko <andrii@kernel.org> 3792L: bpf@vger.kernel.org 3793S: Maintained 3794F: kernel/bpf/ringbuf.c 3795 3796BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3797M: KP Singh <kpsingh@kernel.org> 3798R: Florent Revest <revest@chromium.org> 3799R: Brendan Jackman <jackmanb@chromium.org> 3800L: bpf@vger.kernel.org 3801S: Maintained 3802F: Documentation/bpf/prog_lsm.rst 3803F: include/linux/bpf_lsm.h 3804F: kernel/bpf/bpf_lsm.c 3805F: security/bpf/ 3806 3807BPF [SELFTESTS] (Test Runners & Infrastructure) 3808M: Andrii Nakryiko <andrii@kernel.org> 3809R: Mykola Lysenko <mykolal@fb.com> 3810L: bpf@vger.kernel.org 3811S: Maintained 3812F: tools/testing/selftests/bpf/ 3813 3814BPF [STORAGE & CGROUPS] 3815M: Martin KaFai Lau <martin.lau@linux.dev> 3816L: bpf@vger.kernel.org 3817S: Maintained 3818F: kernel/bpf/*storage.c 3819F: kernel/bpf/bpf_lru* 3820F: kernel/bpf/cgroup.c 3821 3822BPF [TOOLING] (bpftool) 3823M: Quentin Monnet <quentin@isovalent.com> 3824L: bpf@vger.kernel.org 3825S: Maintained 3826F: kernel/bpf/disasm.* 3827F: tools/bpf/bpftool/ 3828 3829BPF [TRACING] 3830M: Song Liu <song@kernel.org> 3831R: Jiri Olsa <jolsa@kernel.org> 3832L: bpf@vger.kernel.org 3833S: Maintained 3834F: kernel/bpf/stackmap.c 3835F: kernel/trace/bpf_trace.c 3836 3837BROADCOM B44 10/100 ETHERNET DRIVER 3838M: Michael Chan <michael.chan@broadcom.com> 3839L: netdev@vger.kernel.org 3840S: Supported 3841F: drivers/net/ethernet/broadcom/b44.* 3842 3843BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3844M: Florian Fainelli <florian.fainelli@broadcom.com> 3845L: netdev@vger.kernel.org 3846L: openwrt-devel@lists.openwrt.org (subscribers-only) 3847S: Supported 3848F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3849F: drivers/net/dsa/b53/* 3850F: drivers/net/dsa/bcm_sf2* 3851F: include/linux/dsa/brcm.h 3852F: include/linux/platform_data/b53.h 3853 3854BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3855M: Florian Fainelli <florian.fainelli@broadcom.com> 3856R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3857L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3858L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3859S: Maintained 3860T: git https://github.com/broadcom/stblinux.git 3861F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3862F: drivers/pci/controller/pcie-brcmstb.c 3863F: drivers/staging/vc04_services 3864N: bcm2711 3865N: bcm283* 3866N: raspberrypi 3867 3868BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3869M: Florian Fainelli <florian.fainelli@broadcom.com> 3870M: Ray Jui <rjui@broadcom.com> 3871M: Scott Branden <sbranden@broadcom.com> 3872R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3873S: Maintained 3874T: git https://github.com/broadcom/mach-bcm 3875F: arch/arm/mach-bcm/ 3876N: bcm281* 3877N: bcm113* 3878N: bcm216* 3879N: kona 3880 3881BROADCOM BCM47XX MIPS ARCHITECTURE 3882M: Hauke Mehrtens <hauke@hauke-m.de> 3883M: Rafał Miłecki <zajec5@gmail.com> 3884L: linux-mips@vger.kernel.org 3885S: Maintained 3886F: Documentation/devicetree/bindings/mips/brcm/ 3887F: arch/mips/bcm47xx/* 3888F: arch/mips/include/asm/mach-bcm47xx/* 3889 3890BROADCOM BCM4908 ETHERNET DRIVER 3891M: Rafał Miłecki <rafal@milecki.pl> 3892R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3893L: netdev@vger.kernel.org 3894S: Maintained 3895F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3896F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3897F: drivers/net/ethernet/broadcom/unimac.h 3898 3899BROADCOM BCM4908 PINMUX DRIVER 3900M: Rafał Miłecki <rafal@milecki.pl> 3901R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3902L: linux-gpio@vger.kernel.org 3903S: Maintained 3904F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3905F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3906 3907BROADCOM BCM5301X ARM ARCHITECTURE 3908M: Florian Fainelli <florian.fainelli@broadcom.com> 3909M: Hauke Mehrtens <hauke@hauke-m.de> 3910M: Rafał Miłecki <zajec5@gmail.com> 3911R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3912L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3913S: Maintained 3914F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 3915F: arch/arm/boot/dts/broadcom/bcm470* 3916F: arch/arm/boot/dts/broadcom/bcm5301* 3917F: arch/arm/boot/dts/broadcom/bcm953012* 3918F: arch/arm/mach-bcm/bcm_5301x.c 3919 3920BROADCOM BCM53573 ARM ARCHITECTURE 3921M: Florian Fainelli <florian.fainelli@broadcom.com> 3922M: Rafał Miłecki <rafal@milecki.pl> 3923R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3925S: Maintained 3926F: arch/arm/boot/dts/broadcom/bcm47189* 3927F: arch/arm/boot/dts/broadcom/bcm53573* 3928 3929BROADCOM BCM63XX/BCM33XX UDC DRIVER 3930M: Kevin Cernekee <cernekee@gmail.com> 3931L: linux-usb@vger.kernel.org 3932S: Maintained 3933F: drivers/usb/gadget/udc/bcm63xx_udc.* 3934 3935BROADCOM BCM7XXX ARM ARCHITECTURE 3936M: Florian Fainelli <florian.fainelli@broadcom.com> 3937R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3939S: Maintained 3940T: git https://github.com/broadcom/stblinux.git 3941F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3942F: arch/arm/boot/dts/broadcom/bcm7*.dts* 3943F: arch/arm/include/asm/hardware/cache-b15-rac.h 3944F: arch/arm/mach-bcm/*brcmstb* 3945F: arch/arm/mm/cache-b15-rac.c 3946F: drivers/bus/brcmstb_gisb.c 3947F: drivers/pci/controller/pcie-brcmstb.c 3948N: brcmstb 3949N: bcm7038 3950N: bcm7120 3951 3952BROADCOM BCMBCA ARM ARCHITECTURE 3953M: William Zhang <william.zhang@broadcom.com> 3954M: Anand Gore <anand.gore@broadcom.com> 3955M: Kursad Oney <kursad.oney@broadcom.com> 3956M: Florian Fainelli <florian.fainelli@broadcom.com> 3957M: Rafał Miłecki <rafal@milecki.pl> 3958R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3960S: Maintained 3961T: git https://github.com/broadcom/stblinux.git 3962F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 3963F: arch/arm64/boot/dts/broadcom/bcmbca/* 3964N: bcmbca 3965N: bcm[9]?47622 3966N: bcm[9]?4912 3967N: bcm[9]?63138 3968N: bcm[9]?63146 3969N: bcm[9]?63148 3970N: bcm[9]?63158 3971N: bcm[9]?63178 3972N: bcm[9]?6756 3973N: bcm[9]?6813 3974N: bcm[9]?6846 3975N: bcm[9]?6855 3976N: bcm[9]?6856 3977N: bcm[9]?6858 3978N: bcm[9]?6878 3979 3980BROADCOM BDC DRIVER 3981M: Justin Chen <justin.chen@broadcom.com> 3982M: Al Cooper <alcooperx@gmail.com> 3983R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3984L: linux-usb@vger.kernel.org 3985S: Maintained 3986F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3987F: drivers/usb/gadget/udc/bdc/ 3988 3989BROADCOM BMIPS CPUFREQ DRIVER 3990M: Markus Mayer <mmayer@broadcom.com> 3991R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3992L: linux-pm@vger.kernel.org 3993S: Maintained 3994F: drivers/cpufreq/bmips-cpufreq.c 3995 3996BROADCOM BMIPS MIPS ARCHITECTURE 3997M: Florian Fainelli <florian.fainelli@broadcom.com> 3998R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 3999L: linux-mips@vger.kernel.org 4000S: Maintained 4001T: git https://github.com/broadcom/stblinux.git 4002F: arch/mips/bmips/* 4003F: arch/mips/boot/dts/brcm/bcm*.dts* 4004F: arch/mips/include/asm/mach-bmips/* 4005F: arch/mips/kernel/*bmips* 4006F: drivers/irqchip/irq-bcm63* 4007F: drivers/irqchip/irq-bcm7* 4008F: drivers/irqchip/irq-brcmstb* 4009F: drivers/soc/bcm/bcm63xx 4010F: include/linux/bcm963xx_nvram.h 4011F: include/linux/bcm963xx_tag.h 4012 4013BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4014M: Rasesh Mody <rmody@marvell.com> 4015M: GR-Linux-NIC-Dev@marvell.com 4016L: netdev@vger.kernel.org 4017S: Supported 4018F: drivers/net/ethernet/broadcom/bnx2.* 4019F: drivers/net/ethernet/broadcom/bnx2_* 4020 4021BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4022M: Saurav Kashyap <skashyap@marvell.com> 4023M: Javed Hasan <jhasan@marvell.com> 4024M: GR-QLogic-Storage-Upstream@marvell.com 4025L: linux-scsi@vger.kernel.org 4026S: Supported 4027F: drivers/scsi/bnx2fc/ 4028 4029BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4030M: Nilesh Javali <njavali@marvell.com> 4031M: Manish Rangankar <mrangankar@marvell.com> 4032M: GR-QLogic-Storage-Upstream@marvell.com 4033L: linux-scsi@vger.kernel.org 4034S: Supported 4035F: drivers/scsi/bnx2i/ 4036 4037BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4038M: Ariel Elior <aelior@marvell.com> 4039M: Sudarsana Kalluru <skalluru@marvell.com> 4040M: Manish Chopra <manishc@marvell.com> 4041L: netdev@vger.kernel.org 4042S: Supported 4043F: drivers/net/ethernet/broadcom/bnx2x/ 4044 4045BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4046M: Michael Chan <michael.chan@broadcom.com> 4047L: netdev@vger.kernel.org 4048S: Supported 4049F: drivers/firmware/broadcom/tee_bnxt_fw.c 4050F: drivers/net/ethernet/broadcom/bnxt/ 4051F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4052 4053BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 4054M: Arend van Spriel <aspriel@gmail.com> 4055M: Franky Lin <franky.lin@broadcom.com> 4056M: Hante Meuleman <hante.meuleman@broadcom.com> 4057L: linux-wireless@vger.kernel.org 4058L: brcm80211-dev-list.pdl@broadcom.com 4059L: SHA-cyfmac-dev-list@infineon.com 4060S: Supported 4061F: drivers/net/wireless/broadcom/brcm80211/ 4062 4063BROADCOM BRCMSTB GPIO DRIVER 4064M: Doug Berger <opendmb@gmail.com> 4065M: Florian Fainelli <florian.fainelli@broadcom> 4066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4067S: Supported 4068F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4069F: drivers/gpio/gpio-brcmstb.c 4070 4071BROADCOM BRCMSTB I2C DRIVER 4072M: Kamal Dasu <kamal.dasu@broadcom.com> 4073R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4074L: linux-i2c@vger.kernel.org 4075S: Supported 4076F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4077F: drivers/i2c/busses/i2c-brcmstb.c 4078 4079BROADCOM BRCMSTB UART DRIVER 4080M: Al Cooper <alcooperx@gmail.com> 4081R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4082L: linux-serial@vger.kernel.org 4083S: Maintained 4084F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4085F: drivers/tty/serial/8250/8250_bcm7271.c 4086 4087BROADCOM BRCMSTB USB EHCI DRIVER 4088M: Justin Chen <justin.chen@broadcom.com> 4089M: Al Cooper <alcooperx@gmail.com> 4090R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4091L: linux-usb@vger.kernel.org 4092S: Maintained 4093F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4094F: drivers/usb/host/ehci-brcm.* 4095 4096BROADCOM BRCMSTB USB PIN MAP DRIVER 4097M: Al Cooper <alcooperx@gmail.com> 4098R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4099L: linux-usb@vger.kernel.org 4100S: Maintained 4101F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4102F: drivers/usb/misc/brcmstb-usb-pinmap.c 4103 4104BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4105M: Justin Chen <justin.chen@broadcom.com> 4106M: Al Cooper <alcooperx@gmail.com> 4107R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4108L: linux-kernel@vger.kernel.org 4109S: Maintained 4110F: drivers/phy/broadcom/phy-brcm-usb* 4111 4112BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4113M: William Zhang <william.zhang@broadcom.com> 4114M: Kursad Oney <kursad.oney@broadcom.com> 4115M: Jonas Gorski <jonas.gorski@gmail.com> 4116R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4117L: linux-spi@vger.kernel.org 4118S: Maintained 4119F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4120F: drivers/spi/spi-bcm63xx-hsspi.c 4121F: drivers/spi/spi-bcmbca-hsspi.c 4122 4123BROADCOM ETHERNET PHY DRIVERS 4124M: Florian Fainelli <florian.fainelli@broadcom.com> 4125R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4126L: netdev@vger.kernel.org 4127S: Supported 4128F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4129F: drivers/net/phy/bcm*.[ch] 4130F: drivers/net/phy/broadcom.c 4131F: include/linux/brcmphy.h 4132 4133BROADCOM GENET ETHERNET DRIVER 4134M: Doug Berger <opendmb@gmail.com> 4135M: Florian Fainelli <florian.fainelli@broadcom.com> 4136R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4140F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4141F: drivers/net/ethernet/broadcom/genet/ 4142F: drivers/net/ethernet/broadcom/unimac.h 4143F: drivers/net/mdio/mdio-bcm-unimac.c 4144F: include/linux/platform_data/bcmgenet.h 4145F: include/linux/platform_data/mdio-bcm-unimac.h 4146 4147BROADCOM IPROC ARM ARCHITECTURE 4148M: Ray Jui <rjui@broadcom.com> 4149M: Scott Branden <sbranden@broadcom.com> 4150R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4152S: Maintained 4153T: git https://github.com/broadcom/stblinux.git 4154F: arch/arm64/boot/dts/broadcom/northstar2/* 4155F: arch/arm64/boot/dts/broadcom/stingray/* 4156F: drivers/clk/bcm/clk-ns* 4157F: drivers/clk/bcm/clk-sr* 4158F: drivers/pinctrl/bcm/pinctrl-ns* 4159F: include/dt-bindings/clock/bcm-sr* 4160N: iproc 4161N: cygnus 4162N: bcm[-_]nsp 4163N: bcm9113* 4164N: bcm9583* 4165N: bcm9585* 4166N: bcm9586* 4167N: bcm988312 4168N: bcm113* 4169N: bcm583* 4170N: bcm585* 4171N: bcm586* 4172N: bcm88312 4173N: hr2 4174N: stingray 4175 4176BROADCOM IPROC GBIT ETHERNET DRIVER 4177M: Rafał Miłecki <rafal@milecki.pl> 4178R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4179L: netdev@vger.kernel.org 4180S: Maintained 4181F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4182F: drivers/net/ethernet/broadcom/bgmac* 4183F: drivers/net/ethernet/broadcom/unimac.h 4184 4185BROADCOM KONA GPIO DRIVER 4186M: Ray Jui <rjui@broadcom.com> 4187R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4188S: Supported 4189F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4190F: drivers/gpio/gpio-bcm-kona.c 4191 4192BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4193M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4194M: Kashyap Desai <kashyap.desai@broadcom.com> 4195M: Sumit Saxena <sumit.saxena@broadcom.com> 4196M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4197L: mpi3mr-linuxdrv.pdl@broadcom.com 4198L: linux-scsi@vger.kernel.org 4199S: Supported 4200W: https://www.broadcom.com/support/storage 4201F: drivers/scsi/mpi3mr/ 4202 4203BROADCOM NETXTREME-E ROCE DRIVER 4204M: Selvin Xavier <selvin.xavier@broadcom.com> 4205L: linux-rdma@vger.kernel.org 4206S: Supported 4207W: http://www.broadcom.com 4208F: drivers/infiniband/hw/bnxt_re/ 4209F: include/uapi/rdma/bnxt_re-abi.h 4210 4211BROADCOM NVRAM DRIVER 4212M: Rafał Miłecki <zajec5@gmail.com> 4213L: linux-mips@vger.kernel.org 4214S: Maintained 4215F: drivers/firmware/broadcom/* 4216 4217BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4218M: Rafał Miłecki <rafal@milecki.pl> 4219M: Florian Fainelli <florian.fainelli@broadcom.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221L: linux-pm@vger.kernel.org 4222S: Maintained 4223T: git https://github.com/broadcom/stblinux.git 4224F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4225F: include/dt-bindings/soc/bcm-pmb.h 4226 4227BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4228M: Rafał Miłecki <zajec5@gmail.com> 4229L: linux-wireless@vger.kernel.org 4230S: Maintained 4231F: drivers/bcma/ 4232F: include/linux/bcma/ 4233 4234BROADCOM SPI DRIVER 4235M: Kamal Dasu <kamal.dasu@broadcom.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237S: Maintained 4238F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4239F: drivers/spi/spi-bcm-qspi.* 4240F: drivers/spi/spi-brcmstb-qspi.c 4241F: drivers/spi/spi-iproc-qspi.c 4242 4243BROADCOM STB AVS CPUFREQ DRIVER 4244M: Markus Mayer <mmayer@broadcom.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-pm@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4249F: drivers/cpufreq/brcmstb* 4250 4251BROADCOM STB AVS TMON DRIVER 4252M: Markus Mayer <mmayer@broadcom.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-pm@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4257F: drivers/thermal/broadcom/brcmstb* 4258 4259BROADCOM STB DPFE DRIVER 4260M: Markus Mayer <mmayer@broadcom.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4263S: Maintained 4264F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4265F: drivers/memory/brcmstb_dpfe.c 4266 4267BROADCOM STB NAND FLASH DRIVER 4268M: Brian Norris <computersforpeace@gmail.com> 4269M: Kamal Dasu <kamal.dasu@broadcom.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-mtd@lists.infradead.org 4272S: Maintained 4273F: drivers/mtd/nand/raw/brcmnand/ 4274F: include/linux/platform_data/brcmnand.h 4275 4276BROADCOM STB PCIE DRIVER 4277M: Jim Quinlan <jim2101024@gmail.com> 4278M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4279M: Florian Fainelli <florian.fainelli@broadcom.com> 4280R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4281L: linux-pci@vger.kernel.org 4282S: Maintained 4283F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4284F: drivers/pci/controller/pcie-brcmstb.c 4285 4286BROADCOM SYSTEMPORT ETHERNET DRIVER 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4292F: drivers/net/ethernet/broadcom/bcmsysport.* 4293F: drivers/net/ethernet/broadcom/unimac.h 4294 4295BROADCOM TG3 GIGABIT ETHERNET DRIVER 4296M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4297M: Prashant Sreedharan <prashant@broadcom.com> 4298M: Michael Chan <mchan@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: drivers/net/ethernet/broadcom/tg3.* 4302 4303BROADCOM VK DRIVER 4304M: Scott Branden <scott.branden@broadcom.com> 4305R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4306S: Supported 4307F: drivers/misc/bcm-vk/ 4308F: include/uapi/linux/misc/bcm_vk.h 4309 4310BROCADE BFA FC SCSI DRIVER 4311M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4312M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4313L: linux-scsi@vger.kernel.org 4314S: Supported 4315F: drivers/scsi/bfa/ 4316 4317BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4318M: Rasesh Mody <rmody@marvell.com> 4319M: Sudarsana Kalluru <skalluru@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/brocade/bna/ 4324 4325BSG (block layer generic sg v4 driver) 4326M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4327L: linux-scsi@vger.kernel.org 4328S: Supported 4329F: block/bsg.c 4330F: include/linux/bsg.h 4331F: include/uapi/linux/bsg.h 4332 4333BT87X AUDIO DRIVER 4334M: Clemens Ladisch <clemens@ladisch.de> 4335L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4336S: Maintained 4337T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4338F: Documentation/sound/cards/bt87x.rst 4339F: sound/pci/bt87x.c 4340 4341BT8XXGPIO DRIVER 4342M: Michael Buesch <m@bues.ch> 4343S: Maintained 4344W: http://bu3sch.de/btgpio.php 4345F: drivers/gpio/gpio-bt8xx.c 4346 4347BTRFS FILE SYSTEM 4348M: Chris Mason <clm@fb.com> 4349M: Josef Bacik <josef@toxicpanda.com> 4350M: David Sterba <dsterba@suse.com> 4351L: linux-btrfs@vger.kernel.org 4352S: Maintained 4353W: https://btrfs.readthedocs.io 4354W: https://btrfs.wiki.kernel.org/ 4355Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4356C: irc://irc.libera.chat/btrfs 4357T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4358F: Documentation/filesystems/btrfs.rst 4359F: fs/btrfs/ 4360F: include/linux/btrfs* 4361F: include/trace/events/btrfs.h 4362F: include/uapi/linux/btrfs* 4363 4364BTTV VIDEO4LINUX DRIVER 4365M: Mauro Carvalho Chehab <mchehab@kernel.org> 4366L: linux-media@vger.kernel.org 4367S: Odd fixes 4368W: https://linuxtv.org 4369T: git git://linuxtv.org/media_tree.git 4370F: Documentation/driver-api/media/drivers/bttv* 4371F: drivers/media/pci/bt8xx/bttv* 4372 4373BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4374M: Chanwoo Choi <cw00.choi@samsung.com> 4375L: linux-pm@vger.kernel.org 4376L: linux-samsung-soc@vger.kernel.org 4377S: Maintained 4378T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4379F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4380F: drivers/devfreq/exynos-bus.c 4381 4382BUSLOGIC SCSI DRIVER 4383M: Khalid Aziz <khalid@gonehiking.org> 4384L: linux-scsi@vger.kernel.org 4385S: Maintained 4386F: drivers/scsi/BusLogic.* 4387F: drivers/scsi/FlashPoint.* 4388 4389BXCAN CAN NETWORK DRIVER 4390M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4391L: linux-can@vger.kernel.org 4392S: Maintained 4393F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4394F: drivers/net/can/bxcan.c 4395 4396C-MEDIA CMI8788 DRIVER 4397M: Clemens Ladisch <clemens@ladisch.de> 4398L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4399S: Maintained 4400T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4401F: sound/pci/oxygen/ 4402 4403C-SKY ARCHITECTURE 4404M: Guo Ren <guoren@kernel.org> 4405L: linux-csky@vger.kernel.org 4406S: Supported 4407T: git https://github.com/c-sky/csky-linux.git 4408F: Documentation/devicetree/bindings/csky/ 4409F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4410F: Documentation/devicetree/bindings/timer/csky,* 4411F: arch/csky/ 4412F: drivers/clocksource/timer-gx6605s.c 4413F: drivers/clocksource/timer-mp-csky.c 4414F: drivers/irqchip/irq-csky-* 4415N: csky 4416K: csky 4417 4418CA8210 IEEE-802.15.4 RADIO DRIVER 4419L: linux-wpan@vger.kernel.org 4420S: Orphan 4421W: https://github.com/Cascoda/ca8210-linux.git 4422F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4423F: drivers/net/ieee802154/ca8210.c 4424 4425CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4426M: David Howells <dhowells@redhat.com> 4427L: linux-cachefs@redhat.com (moderated for non-subscribers) 4428S: Supported 4429F: Documentation/filesystems/caching/cachefiles.rst 4430F: fs/cachefiles/ 4431 4432CACHESTAT: PAGE CACHE STATS FOR A FILE 4433M: Nhat Pham <nphamcs@gmail.com> 4434M: Johannes Weiner <hannes@cmpxchg.org> 4435L: linux-mm@kvack.org 4436S: Maintained 4437F: tools/testing/selftests/cachestat/test_cachestat.c 4438 4439CADENCE MIPI-CSI2 BRIDGES 4440M: Maxime Ripard <mripard@kernel.org> 4441L: linux-media@vger.kernel.org 4442S: Maintained 4443F: Documentation/devicetree/bindings/media/cdns,*.txt 4444F: drivers/media/platform/cadence/cdns-csi2* 4445 4446CADENCE NAND DRIVER 4447L: linux-mtd@lists.infradead.org 4448S: Orphan 4449F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4450F: drivers/mtd/nand/raw/cadence-nand-controller.c 4451 4452CADENCE USB3 DRD IP DRIVER 4453M: Peter Chen <peter.chen@kernel.org> 4454M: Pawel Laszczak <pawell@cadence.com> 4455R: Roger Quadros <rogerq@kernel.org> 4456R: Aswath Govindraju <a-govindraju@ti.com> 4457L: linux-usb@vger.kernel.org 4458S: Maintained 4459T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4460F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4461F: drivers/usb/cdns3/ 4462X: drivers/usb/cdns3/cdnsp* 4463 4464CADENCE USBHS DRIVER 4465M: Pawel Laszczak <pawell@cadence.com> 4466L: linux-usb@vger.kernel.org 4467S: Maintained 4468F: drivers/usb/gadget/udc/cdns2 4469 4470CADENCE USBSSP DRD IP DRIVER 4471M: Pawel Laszczak <pawell@cadence.com> 4472L: linux-usb@vger.kernel.org 4473S: Maintained 4474T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4475F: drivers/usb/cdns3/ 4476X: drivers/usb/cdns3/cdns3* 4477 4478CADET FM/AM RADIO RECEIVER DRIVER 4479M: Hans Verkuil <hverkuil@xs4all.nl> 4480L: linux-media@vger.kernel.org 4481S: Maintained 4482W: https://linuxtv.org 4483T: git git://linuxtv.org/media_tree.git 4484F: drivers/media/radio/radio-cadet* 4485 4486CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4487L: linux-media@vger.kernel.org 4488S: Orphan 4489T: git git://linuxtv.org/media_tree.git 4490F: Documentation/admin-guide/media/cafe_ccic* 4491F: drivers/media/platform/marvell/ 4492 4493CAIF NETWORK LAYER 4494L: netdev@vger.kernel.org 4495S: Orphan 4496F: Documentation/networking/caif/ 4497F: drivers/net/caif/ 4498F: include/net/caif/ 4499F: include/uapi/linux/caif/ 4500F: net/caif/ 4501 4502CAKE QDISC 4503M: Toke Høiland-Jørgensen <toke@toke.dk> 4504L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4505S: Maintained 4506F: net/sched/sch_cake.c 4507 4508CAN NETWORK DRIVERS 4509M: Wolfgang Grandegger <wg@grandegger.com> 4510M: Marc Kleine-Budde <mkl@pengutronix.de> 4511L: linux-can@vger.kernel.org 4512S: Maintained 4513W: https://github.com/linux-can 4514T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4516F: Documentation/devicetree/bindings/net/can/ 4517F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4518F: drivers/net/can/ 4519F: drivers/phy/phy-can-transceiver.c 4520F: include/linux/can/bittiming.h 4521F: include/linux/can/dev.h 4522F: include/linux/can/length.h 4523F: include/linux/can/platform/ 4524F: include/linux/can/rx-offload.h 4525F: include/uapi/linux/can/error.h 4526F: include/uapi/linux/can/netlink.h 4527F: include/uapi/linux/can/vxcan.h 4528 4529CAN NETWORK LAYER 4530M: Oliver Hartkopp <socketcan@hartkopp.net> 4531M: Marc Kleine-Budde <mkl@pengutronix.de> 4532L: linux-can@vger.kernel.org 4533S: Maintained 4534W: https://github.com/linux-can 4535T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4536T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4537F: Documentation/networking/can.rst 4538F: include/linux/can/can-ml.h 4539F: include/linux/can/core.h 4540F: include/linux/can/skb.h 4541F: include/net/netns/can.h 4542F: include/uapi/linux/can.h 4543F: include/uapi/linux/can/bcm.h 4544F: include/uapi/linux/can/gw.h 4545F: include/uapi/linux/can/isotp.h 4546F: include/uapi/linux/can/raw.h 4547F: net/can/ 4548 4549CAN-J1939 NETWORK LAYER 4550M: Robin van der Gracht <robin@protonic.nl> 4551M: Oleksij Rempel <o.rempel@pengutronix.de> 4552R: kernel@pengutronix.de 4553L: linux-can@vger.kernel.org 4554S: Maintained 4555F: Documentation/networking/j1939.rst 4556F: include/uapi/linux/can/j1939.h 4557F: net/can/j1939/ 4558 4559CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4560M: Damien Le Moal <dlemoal@kernel.org> 4561L: linux-riscv@lists.infradead.org 4562L: linux-gpio@vger.kernel.org (pinctrl driver) 4563F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4564F: drivers/pinctrl/pinctrl-k210.c 4565 4566CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4567M: Damien Le Moal <dlemoal@kernel.org> 4568L: linux-kernel@vger.kernel.org 4569L: linux-riscv@lists.infradead.org 4570S: Maintained 4571F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4572F: drivers/reset/reset-k210.c 4573 4574CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4575M: Damien Le Moal <dlemoal@kernel.org> 4576L: linux-riscv@lists.infradead.org 4577S: Maintained 4578F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4579F: drivers/soc/canaan/ 4580F: include/soc/canaan/ 4581 4582CAPABILITIES 4583M: Serge Hallyn <serge@hallyn.com> 4584L: linux-security-module@vger.kernel.org 4585S: Supported 4586F: include/linux/capability.h 4587F: include/uapi/linux/capability.h 4588F: kernel/capability.c 4589F: security/commoncap.c 4590 4591CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4592M: Kevin Tsai <ktsai@capellamicro.com> 4593S: Maintained 4594F: drivers/iio/light/cm* 4595 4596CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4597M: Christian Lamparter <chunkeey@googlemail.com> 4598L: linux-wireless@vger.kernel.org 4599S: Maintained 4600W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4601F: drivers/net/wireless/ath/carl9170/ 4602 4603CAVIUM I2C DRIVER 4604M: Robert Richter <rric@kernel.org> 4605S: Odd Fixes 4606W: http://www.marvell.com 4607F: drivers/i2c/busses/i2c-octeon* 4608F: drivers/i2c/busses/i2c-thunderx* 4609 4610CAVIUM LIQUIDIO NETWORK DRIVER 4611M: Derek Chickles <dchickles@marvell.com> 4612M: Satanand Burla <sburla@marvell.com> 4613M: Felix Manlunas <fmanlunas@marvell.com> 4614L: netdev@vger.kernel.org 4615S: Supported 4616W: http://www.marvell.com 4617F: drivers/net/ethernet/cavium/liquidio/ 4618 4619CAVIUM MMC DRIVER 4620M: Robert Richter <rric@kernel.org> 4621S: Odd Fixes 4622W: http://www.marvell.com 4623F: drivers/mmc/host/cavium* 4624 4625CAVIUM OCTEON-TX CRYPTO DRIVER 4626M: George Cherian <gcherian@marvell.com> 4627L: linux-crypto@vger.kernel.org 4628S: Supported 4629W: http://www.marvell.com 4630F: drivers/crypto/cavium/cpt/ 4631 4632CAVIUM THUNDERX2 ARM64 SOC 4633M: Robert Richter <rric@kernel.org> 4634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4635S: Odd Fixes 4636F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4637F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4638 4639CBS/ETF/TAPRIO QDISCS 4640M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4641L: netdev@vger.kernel.org 4642S: Maintained 4643F: net/sched/sch_cbs.c 4644F: net/sched/sch_etf.c 4645F: net/sched/sch_taprio.c 4646 4647CC2520 IEEE-802.15.4 RADIO DRIVER 4648M: Stefan Schmidt <stefan@datenfreihafen.org> 4649L: linux-wpan@vger.kernel.org 4650S: Odd Fixes 4651F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4652F: drivers/net/ieee802154/cc2520.c 4653 4654CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4655M: Gilad Ben-Yossef <gilad@benyossef.com> 4656L: linux-crypto@vger.kernel.org 4657S: Supported 4658W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4659F: drivers/crypto/ccree/ 4660 4661CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4662M: Hadar Gat <hadar.gat@arm.com> 4663L: linux-crypto@vger.kernel.org 4664S: Supported 4665W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4666F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4667F: drivers/char/hw_random/cctrng.c 4668F: drivers/char/hw_random/cctrng.h 4669 4670CEC FRAMEWORK 4671M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4672L: linux-media@vger.kernel.org 4673S: Supported 4674W: http://linuxtv.org 4675T: git git://linuxtv.org/media_tree.git 4676F: Documentation/ABI/testing/debugfs-cec-error-inj 4677F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4678F: Documentation/driver-api/media/cec-core.rst 4679F: Documentation/userspace-api/media/cec 4680F: drivers/media/cec/ 4681F: drivers/media/rc/keymaps/rc-cec.c 4682F: include/media/cec-notifier.h 4683F: include/media/cec.h 4684F: include/uapi/linux/cec-funcs.h 4685F: include/uapi/linux/cec.h 4686 4687CEC GPIO DRIVER 4688M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4689L: linux-media@vger.kernel.org 4690S: Supported 4691W: http://linuxtv.org 4692T: git git://linuxtv.org/media_tree.git 4693F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4694F: drivers/media/cec/platform/cec-gpio/ 4695 4696CELL BROADBAND ENGINE ARCHITECTURE 4697M: Arnd Bergmann <arnd@arndb.de> 4698L: linuxppc-dev@lists.ozlabs.org 4699S: Supported 4700W: http://www.ibm.com/developerworks/power/cell/ 4701F: arch/powerpc/include/asm/cell*.h 4702F: arch/powerpc/include/asm/spu*.h 4703F: arch/powerpc/include/uapi/asm/spu*.h 4704F: arch/powerpc/platforms/cell/ 4705 4706CELLWISE CW2015 BATTERY DRIVER 4707M: Tobias Schrammm <t.schramm@manjaro.org> 4708S: Maintained 4709F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4710F: drivers/power/supply/cw2015_battery.c 4711 4712CEPH COMMON CODE (LIBCEPH) 4713M: Ilya Dryomov <idryomov@gmail.com> 4714M: Xiubo Li <xiubli@redhat.com> 4715R: Jeff Layton <jlayton@kernel.org> 4716L: ceph-devel@vger.kernel.org 4717S: Supported 4718W: http://ceph.com/ 4719T: git https://github.com/ceph/ceph-client.git 4720F: include/linux/ceph/ 4721F: include/linux/crush/ 4722F: net/ceph/ 4723 4724CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4725M: Xiubo Li <xiubli@redhat.com> 4726M: Ilya Dryomov <idryomov@gmail.com> 4727R: Jeff Layton <jlayton@kernel.org> 4728L: ceph-devel@vger.kernel.org 4729S: Supported 4730W: http://ceph.com/ 4731T: git https://github.com/ceph/ceph-client.git 4732F: Documentation/filesystems/ceph.rst 4733F: fs/ceph/ 4734 4735CERTIFICATE HANDLING 4736M: David Howells <dhowells@redhat.com> 4737M: David Woodhouse <dwmw2@infradead.org> 4738L: keyrings@vger.kernel.org 4739S: Maintained 4740F: Documentation/admin-guide/module-signing.rst 4741F: certs/ 4742F: scripts/sign-file.c 4743F: tools/certs/ 4744 4745CFAG12864B LCD DRIVER 4746M: Miguel Ojeda <ojeda@kernel.org> 4747S: Maintained 4748F: drivers/auxdisplay/cfag12864b.c 4749F: include/linux/cfag12864b.h 4750 4751CFAG12864BFB LCD FRAMEBUFFER DRIVER 4752M: Miguel Ojeda <ojeda@kernel.org> 4753S: Maintained 4754F: drivers/auxdisplay/cfag12864bfb.c 4755F: include/linux/cfag12864b.h 4756 4757CHAR and MISC DRIVERS 4758M: Arnd Bergmann <arnd@arndb.de> 4759M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4760S: Supported 4761T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4762F: drivers/char/ 4763F: drivers/misc/ 4764F: include/linux/miscdevice.h 4765X: drivers/char/agp/ 4766X: drivers/char/hw_random/ 4767X: drivers/char/ipmi/ 4768X: drivers/char/random.c 4769X: drivers/char/tpm/ 4770 4771CHECKPATCH 4772M: Andy Whitcroft <apw@canonical.com> 4773M: Joe Perches <joe@perches.com> 4774R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4775R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4776S: Maintained 4777F: scripts/checkpatch.pl 4778 4779CHECKPATCH DOCUMENTATION 4780M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4781M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4782R: Joe Perches <joe@perches.com> 4783S: Maintained 4784F: Documentation/dev-tools/checkpatch.rst 4785 4786CHINESE DOCUMENTATION 4787M: Alex Shi <alexs@kernel.org> 4788M: Yanteng Si <siyanteng@loongson.cn> 4789S: Maintained 4790F: Documentation/translations/zh_CN/ 4791 4792CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4793M: Peter Chen <peter.chen@kernel.org> 4794L: linux-usb@vger.kernel.org 4795S: Maintained 4796T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4797F: drivers/usb/chipidea/ 4798 4799CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4800M: Hans de Goede <hdegoede@redhat.com> 4801L: linux-input@vger.kernel.org 4802S: Maintained 4803F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4804F: drivers/input/touchscreen/chipone_icn8318.c 4805 4806CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4807M: Hans de Goede <hdegoede@redhat.com> 4808L: linux-input@vger.kernel.org 4809S: Maintained 4810F: drivers/input/touchscreen/chipone_icn8505.c 4811 4812CHROME HARDWARE PLATFORM SUPPORT 4813M: Benson Leung <bleung@chromium.org> 4814L: chrome-platform@lists.linux.dev 4815S: Maintained 4816T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4817F: drivers/platform/chrome/ 4818 4819CHROMEOS EC CODEC DRIVER 4820M: Cheng-Yi Chiang <cychiang@chromium.org> 4821M: Tzung-Bi Shih <tzungbi@kernel.org> 4822R: Guenter Roeck <groeck@chromium.org> 4823L: chrome-platform@lists.linux.dev 4824S: Maintained 4825F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4826F: sound/soc/codecs/cros_ec_codec.* 4827 4828CHROMEOS EC SUBDRIVERS 4829M: Benson Leung <bleung@chromium.org> 4830R: Guenter Roeck <groeck@chromium.org> 4831L: chrome-platform@lists.linux.dev 4832S: Maintained 4833F: drivers/power/supply/cros_usbpd-charger.c 4834N: cros_ec 4835N: cros-ec 4836 4837CHROMEOS EC UART DRIVER 4838M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 4839R: Benson Leung <bleung@chromium.org> 4840R: Tzung-Bi Shih <tzungbi@kernel.org> 4841S: Maintained 4842F: drivers/platform/chrome/cros_ec_uart.c 4843 4844CHROMEOS EC USB PD NOTIFY DRIVER 4845M: Prashant Malani <pmalani@chromium.org> 4846L: chrome-platform@lists.linux.dev 4847S: Maintained 4848F: drivers/platform/chrome/cros_usbpd_notify.c 4849F: include/linux/platform_data/cros_usbpd_notify.h 4850 4851CHROMEOS EC USB TYPE-C DRIVER 4852M: Prashant Malani <pmalani@chromium.org> 4853L: chrome-platform@lists.linux.dev 4854S: Maintained 4855F: drivers/platform/chrome/cros_ec_typec.* 4856F: drivers/platform/chrome/cros_typec_switch.c 4857F: drivers/platform/chrome/cros_typec_vdm.* 4858 4859CHROMEOS HPS DRIVER 4860M: Dan Callaghan <dcallagh@chromium.org> 4861R: Sami Kyöstilä <skyostil@chromium.org> 4862S: Maintained 4863F: drivers/platform/chrome/cros_hps_i2c.c 4864 4865CHRONTEL CH7322 CEC DRIVER 4866M: Joe Tessler <jrt@google.com> 4867L: linux-media@vger.kernel.org 4868S: Maintained 4869T: git git://linuxtv.org/media_tree.git 4870F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4871F: drivers/media/cec/i2c/ch7322.c 4872 4873CIRRUS LOGIC AUDIO CODEC DRIVERS 4874M: James Schulman <james.schulman@cirrus.com> 4875M: David Rhodes <david.rhodes@cirrus.com> 4876M: Richard Fitzgerald <rf@opensource.cirrus.com> 4877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4878L: patches@opensource.cirrus.com 4879S: Maintained 4880F: Documentation/devicetree/bindings/sound/cirrus,cs* 4881F: include/dt-bindings/sound/cs* 4882F: include/sound/cs* 4883F: sound/pci/hda/cs* 4884F: sound/pci/hda/hda_cs_dsp_ctl.* 4885F: sound/soc/codecs/cs* 4886 4887CIRRUS LOGIC DSP FIRMWARE DRIVER 4888M: Simon Trimmer <simont@opensource.cirrus.com> 4889M: Charles Keepax <ckeepax@opensource.cirrus.com> 4890M: Richard Fitzgerald <rf@opensource.cirrus.com> 4891L: patches@opensource.cirrus.com 4892S: Supported 4893W: https://github.com/CirrusLogic/linux-drivers/wiki 4894T: git https://github.com/CirrusLogic/linux-drivers.git 4895F: drivers/firmware/cirrus/* 4896F: include/linux/firmware/cirrus/* 4897 4898CIRRUS LOGIC EP93XX ETHERNET DRIVER 4899M: Hartley Sweeten <hsweeten@visionengravers.com> 4900L: netdev@vger.kernel.org 4901S: Maintained 4902F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4903 4904CIRRUS LOGIC LOCHNAGAR DRIVER 4905M: Charles Keepax <ckeepax@opensource.cirrus.com> 4906M: Richard Fitzgerald <rf@opensource.cirrus.com> 4907L: patches@opensource.cirrus.com 4908S: Supported 4909F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4910F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4911F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4912F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4913F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4914F: Documentation/hwmon/lochnagar.rst 4915F: drivers/clk/clk-lochnagar.c 4916F: drivers/hwmon/lochnagar-hwmon.c 4917F: drivers/mfd/lochnagar-i2c.c 4918F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4919F: drivers/regulator/lochnagar-regulator.c 4920F: include/dt-bindings/clock/lochnagar.h 4921F: include/dt-bindings/pinctrl/lochnagar.h 4922F: include/linux/mfd/lochnagar* 4923F: sound/soc/codecs/lochnagar-sc.c 4924 4925CIRRUS LOGIC MADERA CODEC DRIVERS 4926M: Charles Keepax <ckeepax@opensource.cirrus.com> 4927M: Richard Fitzgerald <rf@opensource.cirrus.com> 4928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4929L: patches@opensource.cirrus.com 4930S: Supported 4931W: https://github.com/CirrusLogic/linux-drivers/wiki 4932T: git https://github.com/CirrusLogic/linux-drivers.git 4933F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4934F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4935F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4936F: drivers/gpio/gpio-madera* 4937F: drivers/irqchip/irq-madera* 4938F: drivers/mfd/cs47l* 4939F: drivers/mfd/madera* 4940F: drivers/pinctrl/cirrus/* 4941F: include/dt-bindings/sound/madera* 4942F: include/linux/irqchip/irq-madera* 4943F: include/linux/mfd/madera/* 4944F: include/sound/madera* 4945F: sound/soc/codecs/cs47l* 4946F: sound/soc/codecs/madera* 4947 4948CISCO FCOE HBA DRIVER 4949M: Satish Kharat <satishkh@cisco.com> 4950M: Sesidhar Baddela <sebaddel@cisco.com> 4951M: Karan Tilak Kumar <kartilak@cisco.com> 4952L: linux-scsi@vger.kernel.org 4953S: Supported 4954F: drivers/scsi/fnic/ 4955 4956CISCO SCSI HBA DRIVER 4957M: Karan Tilak Kumar <kartilak@cisco.com> 4958M: Sesidhar Baddela <sebaddel@cisco.com> 4959L: linux-scsi@vger.kernel.org 4960S: Supported 4961F: drivers/scsi/snic/ 4962 4963CISCO VIC ETHERNET NIC DRIVER 4964M: Christian Benvenuti <benve@cisco.com> 4965M: Satish Kharat <satishkh@cisco.com> 4966S: Supported 4967F: drivers/net/ethernet/cisco/enic/ 4968 4969CISCO VIC LOW LATENCY NIC DRIVER 4970M: Christian Benvenuti <benve@cisco.com> 4971M: Nelson Escobar <neescoba@cisco.com> 4972S: Supported 4973F: drivers/infiniband/hw/usnic/ 4974 4975CLANG CONTROL FLOW INTEGRITY SUPPORT 4976M: Sami Tolvanen <samitolvanen@google.com> 4977M: Kees Cook <keescook@chromium.org> 4978R: Nathan Chancellor <nathan@kernel.org> 4979R: Nick Desaulniers <ndesaulniers@google.com> 4980L: llvm@lists.linux.dev 4981S: Supported 4982B: https://github.com/ClangBuiltLinux/linux/issues 4983T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 4984F: include/linux/cfi.h 4985F: kernel/cfi.c 4986 4987CLANG-FORMAT FILE 4988M: Miguel Ojeda <ojeda@kernel.org> 4989S: Maintained 4990F: .clang-format 4991 4992CLANG/LLVM BUILD SUPPORT 4993M: Nathan Chancellor <nathan@kernel.org> 4994M: Nick Desaulniers <ndesaulniers@google.com> 4995R: Tom Rix <trix@redhat.com> 4996L: llvm@lists.linux.dev 4997S: Supported 4998W: https://clangbuiltlinux.github.io/ 4999B: https://github.com/ClangBuiltLinux/linux/issues 5000C: irc://irc.libera.chat/clangbuiltlinux 5001F: Documentation/kbuild/llvm.rst 5002F: include/linux/compiler-clang.h 5003F: scripts/Makefile.clang 5004F: scripts/clang-tools/ 5005K: \b(?i:clang|llvm)\b 5006 5007CLK API 5008M: Russell King <linux@armlinux.org.uk> 5009L: linux-clk@vger.kernel.org 5010S: Maintained 5011F: include/linux/clk.h 5012 5013CLOCKSOURCE, CLOCKEVENT DRIVERS 5014M: Daniel Lezcano <daniel.lezcano@linaro.org> 5015M: Thomas Gleixner <tglx@linutronix.de> 5016L: linux-kernel@vger.kernel.org 5017S: Supported 5018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5019F: Documentation/devicetree/bindings/timer/ 5020F: drivers/clocksource/ 5021 5022CMPC ACPI DRIVER 5023M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5024M: Daniel Oliveira Nascimento <don@syst.com.br> 5025L: platform-driver-x86@vger.kernel.org 5026S: Supported 5027F: drivers/platform/x86/classmate-laptop.c 5028 5029COBALT MEDIA DRIVER 5030M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5031L: linux-media@vger.kernel.org 5032S: Supported 5033W: https://linuxtv.org 5034T: git git://linuxtv.org/media_tree.git 5035F: drivers/media/pci/cobalt/ 5036 5037COCCINELLE/Semantic Patches (SmPL) 5038M: Julia Lawall <Julia.Lawall@inria.fr> 5039M: Nicolas Palix <nicolas.palix@imag.fr> 5040L: cocci@inria.fr (moderated for non-subscribers) 5041S: Supported 5042W: https://coccinelle.gitlabpages.inria.fr/website/ 5043T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5044F: Documentation/dev-tools/coccinelle.rst 5045F: scripts/coccicheck 5046F: scripts/coccinelle/ 5047 5048CODA FILE SYSTEM 5049M: Jan Harkes <jaharkes@cs.cmu.edu> 5050M: coda@cs.cmu.edu 5051L: codalist@coda.cs.cmu.edu 5052S: Maintained 5053W: http://www.coda.cs.cmu.edu/ 5054F: Documentation/filesystems/coda.rst 5055F: fs/coda/ 5056F: include/linux/coda*.h 5057F: include/uapi/linux/coda*.h 5058 5059CODA V4L2 MEM2MEM DRIVER 5060M: Philipp Zabel <p.zabel@pengutronix.de> 5061L: linux-media@vger.kernel.org 5062S: Maintained 5063F: Documentation/devicetree/bindings/media/coda.yaml 5064F: drivers/media/platform/chips-media/ 5065 5066CODE OF CONDUCT 5067M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5068S: Supported 5069F: Documentation/process/code-of-conduct-interpretation.rst 5070F: Documentation/process/code-of-conduct.rst 5071 5072COMEDI DRIVERS 5073M: Ian Abbott <abbotti@mev.co.uk> 5074M: H Hartley Sweeten <hsweeten@visionengravers.com> 5075S: Odd Fixes 5076F: drivers/comedi/ 5077F: include/linux/comedi/ 5078F: include/uapi/linux/comedi.h 5079 5080COMMON CLK FRAMEWORK 5081M: Michael Turquette <mturquette@baylibre.com> 5082M: Stephen Boyd <sboyd@kernel.org> 5083L: linux-clk@vger.kernel.org 5084S: Maintained 5085Q: http://patchwork.kernel.org/project/linux-clk/list/ 5086T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5087F: Documentation/devicetree/bindings/clock/ 5088F: drivers/clk/ 5089F: include/dt-bindings/clock/ 5090F: include/linux/clk-pr* 5091F: include/linux/clk/ 5092F: include/linux/of_clk.h 5093X: drivers/clk/clkdev.c 5094 5095COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5096M: Steve French <sfrench@samba.org> 5097R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5098R: Ronnie Sahlberg <lsahlber@redhat.com> (directory leases, sparse files) 5099R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5100R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5101L: linux-cifs@vger.kernel.org 5102L: samba-technical@lists.samba.org (moderated for non-subscribers) 5103S: Supported 5104W: https://wiki.samba.org/index.php/LinuxCIFS 5105T: git git://git.samba.org/sfrench/cifs-2.6.git 5106F: Documentation/admin-guide/cifs/ 5107F: fs/smb/client/ 5108F: fs/smb/common/ 5109F: include/uapi/linux/cifs 5110 5111COMPACTPCI HOTPLUG CORE 5112M: Scott Murray <scott@spiteful.org> 5113L: linux-pci@vger.kernel.org 5114S: Maintained 5115F: drivers/pci/hotplug/cpci_hotplug* 5116 5117COMPACTPCI HOTPLUG GENERIC DRIVER 5118M: Scott Murray <scott@spiteful.org> 5119L: linux-pci@vger.kernel.org 5120S: Maintained 5121F: drivers/pci/hotplug/cpcihp_generic.c 5122 5123COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5124M: Scott Murray <scott@spiteful.org> 5125L: linux-pci@vger.kernel.org 5126S: Maintained 5127F: drivers/pci/hotplug/cpcihp_zt5550.* 5128 5129COMPAL LAPTOP SUPPORT 5130M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5131L: platform-driver-x86@vger.kernel.org 5132S: Maintained 5133F: drivers/platform/x86/compal-laptop.c 5134 5135COMPILER ATTRIBUTES 5136M: Miguel Ojeda <ojeda@kernel.org> 5137R: Nick Desaulniers <ndesaulniers@google.com> 5138S: Maintained 5139F: include/linux/compiler_attributes.h 5140 5141COMPUTE EXPRESS LINK (CXL) 5142M: Alison Schofield <alison.schofield@intel.com> 5143M: Vishal Verma <vishal.l.verma@intel.com> 5144M: Ira Weiny <ira.weiny@intel.com> 5145M: Ben Widawsky <bwidawsk@kernel.org> 5146M: Dan Williams <dan.j.williams@intel.com> 5147L: linux-cxl@vger.kernel.org 5148S: Maintained 5149F: drivers/cxl/ 5150F: include/uapi/linux/cxl_mem.h 5151 5152COMPUTE EXPRESS LINK PMU (CPMU) 5153M: Jonathan Cameron <jonathan.cameron@huawei.com> 5154L: linux-cxl@vger.kernel.org 5155S: Maintained 5156F: Documentation/admin-guide/perf/cxl.rst 5157F: drivers/perf/cxl_pmu.c 5158 5159CONEXANT ACCESSRUNNER USB DRIVER 5160L: accessrunner-general@lists.sourceforge.net 5161S: Orphan 5162W: http://accessrunner.sourceforge.net/ 5163F: drivers/usb/atm/cxacru.c 5164 5165CONFIGFS 5166M: Joel Becker <jlbec@evilplan.org> 5167M: Christoph Hellwig <hch@lst.de> 5168S: Supported 5169T: git git://git.infradead.org/users/hch/configfs.git 5170F: fs/configfs/ 5171F: include/linux/configfs.h 5172F: samples/configfs/ 5173 5174CONSOLE SUBSYSTEM 5175M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5176S: Supported 5177F: drivers/video/console/ 5178F: include/linux/console* 5179 5180CONTEXT TRACKING 5181M: Frederic Weisbecker <frederic@kernel.org> 5182M: "Paul E. McKenney" <paulmck@kernel.org> 5183S: Maintained 5184F: include/linux/context_tracking* 5185F: kernel/context_tracking.c 5186 5187CONTROL GROUP (CGROUP) 5188M: Tejun Heo <tj@kernel.org> 5189M: Zefan Li <lizefan.x@bytedance.com> 5190M: Johannes Weiner <hannes@cmpxchg.org> 5191L: cgroups@vger.kernel.org 5192S: Maintained 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5194F: Documentation/admin-guide/cgroup-v1/ 5195F: Documentation/admin-guide/cgroup-v2.rst 5196F: include/linux/cgroup* 5197F: kernel/cgroup/ 5198F: tools/testing/selftests/cgroup/ 5199 5200CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5201M: Tejun Heo <tj@kernel.org> 5202M: Josef Bacik <josef@toxicpanda.com> 5203M: Jens Axboe <axboe@kernel.dk> 5204L: cgroups@vger.kernel.org 5205L: linux-block@vger.kernel.org 5206T: git git://git.kernel.dk/linux-block 5207F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5208F: block/bfq-cgroup.c 5209F: block/blk-cgroup.c 5210F: block/blk-iocost.c 5211F: block/blk-iolatency.c 5212F: block/blk-throttle.c 5213F: include/linux/blk-cgroup.h 5214 5215CONTROL GROUP - CPUSET 5216M: Waiman Long <longman@redhat.com> 5217M: Zefan Li <lizefan.x@bytedance.com> 5218L: cgroups@vger.kernel.org 5219S: Maintained 5220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5221F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5222F: include/linux/cpuset.h 5223F: kernel/cgroup/cpuset.c 5224 5225CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5226M: Johannes Weiner <hannes@cmpxchg.org> 5227M: Michal Hocko <mhocko@kernel.org> 5228M: Roman Gushchin <roman.gushchin@linux.dev> 5229M: Shakeel Butt <shakeelb@google.com> 5230R: Muchun Song <muchun.song@linux.dev> 5231L: cgroups@vger.kernel.org 5232L: linux-mm@kvack.org 5233S: Maintained 5234F: mm/memcontrol.c 5235F: mm/swap_cgroup.c 5236F: tools/testing/selftests/cgroup/memcg_protection.m 5237F: tools/testing/selftests/cgroup/test_kmem.c 5238F: tools/testing/selftests/cgroup/test_memcontrol.c 5239 5240CORETEMP HARDWARE MONITORING DRIVER 5241M: Fenghua Yu <fenghua.yu@intel.com> 5242L: linux-hwmon@vger.kernel.org 5243S: Maintained 5244F: Documentation/hwmon/coretemp.rst 5245F: drivers/hwmon/coretemp.c 5246 5247CORSAIR-CPRO HARDWARE MONITOR DRIVER 5248M: Marius Zachmann <mail@mariuszachmann.de> 5249L: linux-hwmon@vger.kernel.org 5250S: Maintained 5251F: drivers/hwmon/corsair-cpro.c 5252 5253CORSAIR-PSU HARDWARE MONITOR DRIVER 5254M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5255L: linux-hwmon@vger.kernel.org 5256S: Maintained 5257F: Documentation/hwmon/corsair-psu.rst 5258F: drivers/hwmon/corsair-psu.c 5259 5260COUNTER SUBSYSTEM 5261M: William Breathitt Gray <william.gray@linaro.org> 5262L: linux-iio@vger.kernel.org 5263S: Maintained 5264T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5265F: Documentation/ABI/testing/sysfs-bus-counter 5266F: Documentation/driver-api/generic-counter.rst 5267F: drivers/counter/ 5268F: include/linux/counter.h 5269F: include/uapi/linux/counter.h 5270F: tools/counter/ 5271 5272CP2615 I2C DRIVER 5273M: Bence Csókás <bence98@sch.bme.hu> 5274S: Maintained 5275F: drivers/i2c/busses/i2c-cp2615.c 5276 5277CPMAC ETHERNET DRIVER 5278M: Florian Fainelli <f.fainelli@gmail.com> 5279L: netdev@vger.kernel.org 5280S: Maintained 5281F: drivers/net/ethernet/ti/cpmac.c 5282 5283CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5284M: Viresh Kumar <viresh.kumar@linaro.org> 5285M: Sudeep Holla <sudeep.holla@arm.com> 5286L: linux-pm@vger.kernel.org 5287S: Maintained 5288W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5289F: drivers/cpufreq/vexpress-spc-cpufreq.c 5290 5291CPU FREQUENCY SCALING FRAMEWORK 5292M: "Rafael J. Wysocki" <rafael@kernel.org> 5293M: Viresh Kumar <viresh.kumar@linaro.org> 5294L: linux-pm@vger.kernel.org 5295S: Maintained 5296B: https://bugzilla.kernel.org 5297T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5298T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5299F: Documentation/admin-guide/pm/cpufreq.rst 5300F: Documentation/admin-guide/pm/intel_pstate.rst 5301F: Documentation/cpu-freq/ 5302F: Documentation/devicetree/bindings/cpufreq/ 5303F: drivers/cpufreq/ 5304F: include/linux/cpufreq.h 5305F: include/linux/sched/cpufreq.h 5306F: kernel/sched/cpufreq*.c 5307F: tools/testing/selftests/cpufreq/ 5308 5309CPU HOTPLUG 5310M: Thomas Gleixner <tglx@linutronix.de> 5311M: Peter Zijlstra <peterz@infradead.org> 5312L: linux-kernel@vger.kernel.org 5313S: Maintained 5314T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5315F: include/linux/cpu.h 5316F: include/linux/cpuhotplug.h 5317F: include/linux/smpboot.h 5318F: kernel/cpu.c 5319F: kernel/smpboot.* 5320 5321CPU IDLE TIME MANAGEMENT FRAMEWORK 5322M: "Rafael J. Wysocki" <rafael@kernel.org> 5323M: Daniel Lezcano <daniel.lezcano@linaro.org> 5324L: linux-pm@vger.kernel.org 5325S: Maintained 5326B: https://bugzilla.kernel.org 5327T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5328F: Documentation/admin-guide/pm/cpuidle.rst 5329F: Documentation/driver-api/pm/cpuidle.rst 5330F: drivers/cpuidle/ 5331F: include/linux/cpuidle.h 5332 5333CPU POWER MONITORING SUBSYSTEM 5334M: Thomas Renninger <trenn@suse.com> 5335M: Shuah Khan <shuah@kernel.org> 5336M: Shuah Khan <skhan@linuxfoundation.org> 5337L: linux-pm@vger.kernel.org 5338S: Maintained 5339F: tools/power/cpupower/ 5340 5341CPUID/MSR DRIVER 5342M: "H. Peter Anvin" <hpa@zytor.com> 5343S: Maintained 5344F: arch/x86/kernel/cpuid.c 5345F: arch/x86/kernel/msr.c 5346 5347CPUIDLE DRIVER - ARM BIG LITTLE 5348M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5349M: Daniel Lezcano <daniel.lezcano@linaro.org> 5350L: linux-pm@vger.kernel.org 5351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5352S: Maintained 5353T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5354F: drivers/cpuidle/cpuidle-big_little.c 5355 5356CPUIDLE DRIVER - ARM EXYNOS 5357M: Daniel Lezcano <daniel.lezcano@linaro.org> 5358M: Kukjin Kim <kgene@kernel.org> 5359R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5360L: linux-pm@vger.kernel.org 5361L: linux-samsung-soc@vger.kernel.org 5362S: Supported 5363F: arch/arm/mach-exynos/pm.c 5364F: drivers/cpuidle/cpuidle-exynos.c 5365F: include/linux/platform_data/cpuidle-exynos.h 5366 5367CPUIDLE DRIVER - ARM PSCI 5368M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5369M: Sudeep Holla <sudeep.holla@arm.com> 5370L: linux-pm@vger.kernel.org 5371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5372S: Supported 5373F: drivers/cpuidle/cpuidle-psci.c 5374 5375CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5376M: Ulf Hansson <ulf.hansson@linaro.org> 5377L: linux-pm@vger.kernel.org 5378L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5379S: Supported 5380F: drivers/cpuidle/cpuidle-psci-domain.c 5381F: drivers/cpuidle/cpuidle-psci.h 5382 5383CPUIDLE DRIVER - DT IDLE PM DOMAIN 5384M: Ulf Hansson <ulf.hansson@linaro.org> 5385L: linux-pm@vger.kernel.org 5386S: Supported 5387F: drivers/cpuidle/dt_idle_genpd.c 5388F: drivers/cpuidle/dt_idle_genpd.h 5389 5390CPUIDLE DRIVER - RISC-V SBI 5391M: Anup Patel <anup@brainfault.org> 5392L: linux-pm@vger.kernel.org 5393L: linux-riscv@lists.infradead.org 5394S: Maintained 5395F: drivers/cpuidle/cpuidle-riscv-sbi.c 5396 5397CRAMFS FILESYSTEM 5398M: Nicolas Pitre <nico@fluxnic.net> 5399S: Maintained 5400F: Documentation/filesystems/cramfs.rst 5401F: fs/cramfs/ 5402 5403CREATIVE SB0540 5404M: Bastien Nocera <hadess@hadess.net> 5405L: linux-input@vger.kernel.org 5406S: Maintained 5407F: drivers/hid/hid-creative-sb0540.c 5408 5409CRYPTO API 5410M: Herbert Xu <herbert@gondor.apana.org.au> 5411M: "David S. Miller" <davem@davemloft.net> 5412L: linux-crypto@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5416F: Documentation/crypto/ 5417F: Documentation/devicetree/bindings/crypto/ 5418F: arch/*/crypto/ 5419F: crypto/ 5420F: drivers/crypto/ 5421F: include/crypto/ 5422F: include/linux/crypto* 5423F: lib/crypto/ 5424 5425CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5426M: Neil Horman <nhorman@tuxdriver.com> 5427L: linux-crypto@vger.kernel.org 5428S: Maintained 5429F: crypto/ansi_cprng.c 5430F: crypto/rng.c 5431 5432CS3308 MEDIA DRIVER 5433M: Hans Verkuil <hverkuil@xs4all.nl> 5434L: linux-media@vger.kernel.org 5435S: Odd Fixes 5436W: http://linuxtv.org 5437T: git git://linuxtv.org/media_tree.git 5438F: drivers/media/i2c/cs3308.c 5439 5440CS5535 Audio ALSA driver 5441M: Jaya Kumar <jayakumar.alsa@gmail.com> 5442S: Maintained 5443F: sound/pci/cs5535audio/ 5444 5445CTU CAN FD DRIVER 5446M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5447M: Ondrej Ille <ondrej.ille@gmail.com> 5448L: linux-can@vger.kernel.org 5449S: Maintained 5450F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5451F: drivers/net/can/ctucanfd/ 5452 5453CW1200 WLAN driver 5454S: Orphan 5455F: drivers/net/wireless/st/cw1200/ 5456 5457CX18 VIDEO4LINUX DRIVER 5458M: Andy Walls <awalls@md.metrocast.net> 5459L: linux-media@vger.kernel.org 5460S: Maintained 5461W: https://linuxtv.org 5462T: git git://linuxtv.org/media_tree.git 5463F: drivers/media/pci/cx18/ 5464F: include/uapi/linux/ivtv* 5465 5466CX2341X MPEG ENCODER HELPER MODULE 5467M: Hans Verkuil <hverkuil@xs4all.nl> 5468L: linux-media@vger.kernel.org 5469S: Maintained 5470W: https://linuxtv.org 5471T: git git://linuxtv.org/media_tree.git 5472F: drivers/media/common/cx2341x* 5473F: include/media/drv-intf/cx2341x.h 5474 5475CX24120 MEDIA DRIVER 5476M: Jemma Denson <jdenson@gmail.com> 5477M: Patrick Boettcher <patrick.boettcher@posteo.de> 5478L: linux-media@vger.kernel.org 5479S: Maintained 5480W: https://linuxtv.org 5481Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5482F: drivers/media/dvb-frontends/cx24120* 5483 5484CX88 VIDEO4LINUX DRIVER 5485M: Mauro Carvalho Chehab <mchehab@kernel.org> 5486L: linux-media@vger.kernel.org 5487S: Odd fixes 5488W: https://linuxtv.org 5489T: git git://linuxtv.org/media_tree.git 5490F: Documentation/driver-api/media/drivers/cx88* 5491F: drivers/media/pci/cx88/ 5492 5493CXD2820R MEDIA DRIVER 5494M: Antti Palosaari <crope@iki.fi> 5495L: linux-media@vger.kernel.org 5496S: Maintained 5497W: https://linuxtv.org 5498W: http://palosaari.fi/linux/ 5499Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5500T: git git://linuxtv.org/anttip/media_tree.git 5501F: drivers/media/dvb-frontends/cxd2820r* 5502 5503CXGB3 ETHERNET DRIVER (CXGB3) 5504M: Raju Rangoju <rajur@chelsio.com> 5505L: netdev@vger.kernel.org 5506S: Supported 5507W: http://www.chelsio.com 5508F: drivers/net/ethernet/chelsio/cxgb3/ 5509 5510CXGB3 ISCSI DRIVER (CXGB3I) 5511M: Varun Prakash <varun@chelsio.com> 5512L: linux-scsi@vger.kernel.org 5513S: Supported 5514W: http://www.chelsio.com 5515F: drivers/scsi/cxgbi/cxgb3i 5516 5517CXGB4 CRYPTO DRIVER (chcr) 5518M: Ayush Sawal <ayush.sawal@chelsio.com> 5519L: linux-crypto@vger.kernel.org 5520S: Supported 5521W: http://www.chelsio.com 5522F: drivers/crypto/chelsio 5523 5524CXGB4 ETHERNET DRIVER (CXGB4) 5525M: Raju Rangoju <rajur@chelsio.com> 5526L: netdev@vger.kernel.org 5527S: Supported 5528W: http://www.chelsio.com 5529F: drivers/net/ethernet/chelsio/cxgb4/ 5530 5531CXGB4 INLINE CRYPTO DRIVER 5532M: Ayush Sawal <ayush.sawal@chelsio.com> 5533L: netdev@vger.kernel.org 5534S: Supported 5535W: http://www.chelsio.com 5536F: drivers/net/ethernet/chelsio/inline_crypto/ 5537 5538CXGB4 ISCSI DRIVER (CXGB4I) 5539M: Varun Prakash <varun@chelsio.com> 5540L: linux-scsi@vger.kernel.org 5541S: Supported 5542W: http://www.chelsio.com 5543F: drivers/scsi/cxgbi/cxgb4i 5544 5545CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5546M: Potnuri Bharat Teja <bharat@chelsio.com> 5547L: linux-rdma@vger.kernel.org 5548S: Supported 5549W: http://www.openfabrics.org 5550F: drivers/infiniband/hw/cxgb4/ 5551F: include/uapi/rdma/cxgb4-abi.h 5552 5553CXGB4VF ETHERNET DRIVER (CXGB4VF) 5554M: Raju Rangoju <rajur@chelsio.com> 5555L: netdev@vger.kernel.org 5556S: Supported 5557W: http://www.chelsio.com 5558F: drivers/net/ethernet/chelsio/cxgb4vf/ 5559 5560CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5561M: Frederic Barrat <fbarrat@linux.ibm.com> 5562M: Andrew Donnellan <ajd@linux.ibm.com> 5563L: linuxppc-dev@lists.ozlabs.org 5564S: Supported 5565F: Documentation/ABI/testing/sysfs-class-cxl 5566F: Documentation/powerpc/cxl.rst 5567F: arch/powerpc/platforms/powernv/pci-cxl.c 5568F: drivers/misc/cxl/ 5569F: include/misc/cxl* 5570F: include/uapi/misc/cxl.h 5571 5572CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5573M: Manoj N. Kumar <manoj@linux.ibm.com> 5574M: Matthew R. Ochs <mrochs@linux.ibm.com> 5575M: Uma Krishnan <ukrishn@linux.ibm.com> 5576L: linux-scsi@vger.kernel.org 5577S: Supported 5578F: Documentation/powerpc/cxlflash.rst 5579F: drivers/scsi/cxlflash/ 5580F: include/uapi/scsi/cxlflash_ioctl.h 5581 5582CYBERPRO FB DRIVER 5583M: Russell King <linux@armlinux.org.uk> 5584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5585S: Maintained 5586W: http://www.armlinux.org.uk/ 5587F: drivers/video/fbdev/cyber2000fb.* 5588 5589CYCLADES PC300 DRIVER 5590S: Orphan 5591F: drivers/net/wan/pc300* 5592 5593CYPRESS CY8C95X0 PINCTRL DRIVER 5594M: Patrick Rudolph <patrick.rudolph@9elements.com> 5595L: linux-gpio@vger.kernel.org 5596S: Maintained 5597F: drivers/pinctrl/pinctrl-cy8c95x0.c 5598 5599CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5600M: Linus Walleij <linus.walleij@linaro.org> 5601L: linux-input@vger.kernel.org 5602S: Maintained 5603F: drivers/input/touchscreen/cy8ctma140.c 5604 5605CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5606M: Yassine Oudjana <y.oudjana@protonmail.com> 5607L: linux-input@vger.kernel.org 5608S: Maintained 5609F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5610F: drivers/input/keyboard/cypress-sf.c 5611 5612CYPRESS_FIRMWARE MEDIA DRIVER 5613M: Antti Palosaari <crope@iki.fi> 5614L: linux-media@vger.kernel.org 5615S: Maintained 5616W: https://linuxtv.org 5617W: http://palosaari.fi/linux/ 5618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5619T: git git://linuxtv.org/anttip/media_tree.git 5620F: drivers/media/common/cypress_firmware* 5621 5622CYTTSP TOUCHSCREEN DRIVER 5623M: Linus Walleij <linus.walleij@linaro.org> 5624L: linux-input@vger.kernel.org 5625S: Maintained 5626F: drivers/input/touchscreen/cyttsp* 5627 5628D-LINK DIR-685 TOUCHKEYS DRIVER 5629M: Linus Walleij <linus.walleij@linaro.org> 5630L: linux-input@vger.kernel.org 5631S: Supported 5632F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5633 5634DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5635M: Joshua Kinard <kumba@gentoo.org> 5636S: Maintained 5637F: drivers/rtc/rtc-ds1685.c 5638F: include/linux/rtc/ds1685.h 5639 5640DAMA SLAVE for AX.25 5641M: Joerg Reuter <jreuter@yaina.de> 5642L: linux-hams@vger.kernel.org 5643S: Maintained 5644W: http://yaina.de/jreuter/ 5645W: http://www.qsl.net/dl1bke/ 5646F: net/ax25/af_ax25.c 5647F: net/ax25/ax25_dev.c 5648F: net/ax25/ax25_ds_* 5649F: net/ax25/ax25_in.c 5650F: net/ax25/ax25_out.c 5651F: net/ax25/ax25_timer.c 5652F: net/ax25/sysctl_net_ax25.c 5653 5654DATA ACCESS MONITOR 5655M: SeongJae Park <sj@kernel.org> 5656L: damon@lists.linux.dev 5657L: linux-mm@kvack.org 5658S: Maintained 5659W: https://damonitor.github.io 5660P: Documentation/mm/damon/maintainer-profile.rst 5661T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5662T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5663T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5664F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5665F: Documentation/admin-guide/mm/damon/ 5666F: Documentation/mm/damon/ 5667F: include/linux/damon.h 5668F: include/trace/events/damon.h 5669F: mm/damon/ 5670F: tools/testing/selftests/damon/ 5671 5672DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5673L: netdev@vger.kernel.org 5674S: Orphan 5675F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5676F: drivers/net/ethernet/dec/tulip/dmfe.c 5677 5678DC390/AM53C974 SCSI driver 5679M: Hannes Reinecke <hare@suse.com> 5680L: linux-scsi@vger.kernel.org 5681S: Maintained 5682F: drivers/scsi/am53c974.c 5683 5684DC395x SCSI driver 5685M: Oliver Neukum <oliver@neukum.org> 5686M: Ali Akcaagac <aliakc@web.de> 5687M: Jamie Lenehan <lenehan@twibble.org> 5688S: Maintained 5689F: Documentation/scsi/dc395x.rst 5690F: drivers/scsi/dc395x.* 5691 5692DCCP PROTOCOL 5693L: dccp@vger.kernel.org 5694S: Orphan 5695W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5696F: include/linux/dccp.h 5697F: include/linux/tfrc.h 5698F: include/uapi/linux/dccp.h 5699F: net/dccp/ 5700 5701DEBUGOBJECTS: 5702M: Thomas Gleixner <tglx@linutronix.de> 5703L: linux-kernel@vger.kernel.org 5704S: Maintained 5705T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5706F: include/linux/debugobjects.h 5707F: lib/debugobjects.c 5708 5709DECSTATION PLATFORM SUPPORT 5710M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5711L: linux-mips@vger.kernel.org 5712S: Maintained 5713W: http://www.linux-mips.org/wiki/DECstation 5714F: arch/mips/dec/ 5715F: arch/mips/include/asm/dec/ 5716F: arch/mips/include/asm/mach-dec/ 5717 5718DEFXX FDDI NETWORK DRIVER 5719M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5720S: Maintained 5721F: drivers/net/fddi/defxx.* 5722 5723DEFZA FDDI NETWORK DRIVER 5724M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5725S: Maintained 5726F: drivers/net/fddi/defza.* 5727 5728DEINTERLACE DRIVERS FOR ALLWINNER H3 5729M: Jernej Skrabec <jernej.skrabec@gmail.com> 5730L: linux-media@vger.kernel.org 5731S: Maintained 5732T: git git://linuxtv.org/media_tree.git 5733F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5734F: drivers/media/platform/sunxi/sun8i-di/ 5735 5736DELL LAPTOP DRIVER 5737M: Matthew Garrett <mjg59@srcf.ucam.org> 5738M: Pali Rohár <pali@kernel.org> 5739L: platform-driver-x86@vger.kernel.org 5740S: Maintained 5741F: drivers/platform/x86/dell/dell-laptop.c 5742 5743DELL LAPTOP FREEFALL DRIVER 5744M: Pali Rohár <pali@kernel.org> 5745S: Maintained 5746F: drivers/platform/x86/dell/dell-smo8800.c 5747 5748DELL LAPTOP RBTN DRIVER 5749M: Pali Rohár <pali@kernel.org> 5750S: Maintained 5751F: drivers/platform/x86/dell/dell-rbtn.* 5752 5753DELL LAPTOP SMM DRIVER 5754M: Pali Rohár <pali@kernel.org> 5755S: Maintained 5756F: Documentation/ABI/obsolete/procfs-i8k 5757F: drivers/hwmon/dell-smm-hwmon.c 5758F: include/uapi/linux/i8k.h 5759 5760DELL REMOTE BIOS UPDATE DRIVER 5761M: Stuart Hayes <stuart.w.hayes@gmail.com> 5762L: platform-driver-x86@vger.kernel.org 5763S: Maintained 5764F: drivers/platform/x86/dell/dell_rbu.c 5765 5766DELL SMBIOS DRIVER 5767M: Pali Rohár <pali@kernel.org> 5768L: Dell.Client.Kernel@dell.com 5769L: platform-driver-x86@vger.kernel.org 5770S: Maintained 5771F: drivers/platform/x86/dell/dell-smbios.* 5772 5773DELL SMBIOS SMM DRIVER 5774L: Dell.Client.Kernel@dell.com 5775L: platform-driver-x86@vger.kernel.org 5776S: Maintained 5777F: drivers/platform/x86/dell/dell-smbios-smm.c 5778 5779DELL SMBIOS WMI DRIVER 5780L: Dell.Client.Kernel@dell.com 5781L: platform-driver-x86@vger.kernel.org 5782S: Maintained 5783F: drivers/platform/x86/dell/dell-smbios-wmi.c 5784F: tools/wmi/dell-smbios-example.c 5785 5786DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5787M: Stuart Hayes <stuart.w.hayes@gmail.com> 5788L: platform-driver-x86@vger.kernel.org 5789S: Maintained 5790F: Documentation/driver-api/dcdbas.rst 5791F: drivers/platform/x86/dell/dcdbas.* 5792 5793DELL WMI DDV DRIVER 5794M: Armin Wolf <W_Armin@gmx.de> 5795S: Maintained 5796F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 5797F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 5798F: Documentation/wmi/devices/dell-wmi-ddv.rst 5799F: drivers/platform/x86/dell/dell-wmi-ddv.c 5800 5801DELL WMI DESCRIPTOR DRIVER 5802L: Dell.Client.Kernel@dell.com 5803S: Maintained 5804F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5805 5806DELL WMI HARDWARE PRIVACY SUPPORT 5807M: Perry Yuan <Perry.Yuan@dell.com> 5808L: Dell.Client.Kernel@dell.com 5809L: platform-driver-x86@vger.kernel.org 5810S: Maintained 5811F: drivers/platform/x86/dell/dell-wmi-privacy.c 5812 5813DELL WMI NOTIFICATIONS DRIVER 5814M: Matthew Garrett <mjg59@srcf.ucam.org> 5815M: Pali Rohár <pali@kernel.org> 5816S: Maintained 5817F: drivers/platform/x86/dell/dell-wmi-base.c 5818 5819DELL WMI SYSMAN DRIVER 5820M: Prasanth Ksr <prasanth.ksr@dell.com> 5821L: Dell.Client.Kernel@dell.com 5822L: platform-driver-x86@vger.kernel.org 5823S: Maintained 5824F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5825F: drivers/platform/x86/dell/dell-wmi-sysman/ 5826 5827DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5828M: Zev Weiss <zev@bewilderbeest.net> 5829L: linux-hwmon@vger.kernel.org 5830S: Maintained 5831F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5832 5833DELTA DPS920AB PSU DRIVER 5834M: Robert Marko <robert.marko@sartura.hr> 5835L: linux-hwmon@vger.kernel.org 5836S: Maintained 5837F: Documentation/hwmon/dps920ab.rst 5838F: drivers/hwmon/pmbus/dps920ab.c 5839 5840DELTA NETWORKS TN48M CPLD DRIVERS 5841M: Robert Marko <robert.marko@sartura.hr> 5842S: Maintained 5843F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5844F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5845F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5846F: drivers/gpio/gpio-tn48m.c 5847F: include/dt-bindings/reset/delta,tn48m-reset.h 5848 5849DELTA ST MEDIA DRIVER 5850M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5851L: linux-media@vger.kernel.org 5852S: Supported 5853W: https://linuxtv.org 5854T: git git://linuxtv.org/media_tree.git 5855F: drivers/media/platform/st/sti/delta 5856 5857DENALI NAND DRIVER 5858L: linux-mtd@lists.infradead.org 5859S: Orphan 5860F: drivers/mtd/nand/raw/denali* 5861 5862DESIGNWARE EDMA CORE IP DRIVER 5863M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 5864R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5865R: Serge Semin <fancer.lancer@gmail.com> 5866L: dmaengine@vger.kernel.org 5867S: Maintained 5868F: drivers/dma/dw-edma/ 5869F: include/linux/dma/edma.h 5870 5871DESIGNWARE USB2 DRD IP DRIVER 5872M: Minas Harutyunyan <hminas@synopsys.com> 5873L: linux-usb@vger.kernel.org 5874S: Maintained 5875T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5876F: drivers/usb/dwc2/ 5877 5878DESIGNWARE USB3 DRD IP DRIVER 5879M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 5880L: linux-usb@vger.kernel.org 5881S: Maintained 5882F: drivers/usb/dwc3/ 5883 5884DESIGNWARE XDATA IP DRIVER 5885M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5886L: linux-pci@vger.kernel.org 5887S: Maintained 5888F: Documentation/misc-devices/dw-xdata-pcie.rst 5889F: drivers/misc/dw-xdata-pcie.c 5890 5891DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5892M: Andreas Klinger <ak@it-klinger.de> 5893L: linux-iio@vger.kernel.org 5894S: Maintained 5895F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5896F: drivers/iio/proximity/srf*.c 5897 5898DEVICE COREDUMP (DEV_COREDUMP) 5899M: Johannes Berg <johannes@sipsolutions.net> 5900L: linux-kernel@vger.kernel.org 5901S: Maintained 5902F: drivers/base/devcoredump.c 5903F: include/linux/devcoredump.h 5904 5905DEVICE DEPENDENCY HELPER SCRIPT 5906M: Saravana Kannan <saravanak@google.com> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909F: scripts/dev-needs.sh 5910 5911DEVICE DIRECT ACCESS (DAX) 5912M: Dan Williams <dan.j.williams@intel.com> 5913M: Vishal Verma <vishal.l.verma@intel.com> 5914M: Dave Jiang <dave.jiang@intel.com> 5915L: nvdimm@lists.linux.dev 5916L: linux-cxl@vger.kernel.org 5917S: Supported 5918F: drivers/dax/ 5919 5920DEVICE FREQUENCY (DEVFREQ) 5921M: MyungJoo Ham <myungjoo.ham@samsung.com> 5922M: Kyungmin Park <kyungmin.park@samsung.com> 5923M: Chanwoo Choi <cw00.choi@samsung.com> 5924L: linux-pm@vger.kernel.org 5925S: Maintained 5926T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5927F: Documentation/devicetree/bindings/devfreq/ 5928F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 5929F: drivers/devfreq/ 5930F: include/linux/devfreq.h 5931F: include/trace/events/devfreq.h 5932 5933DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5934M: Chanwoo Choi <cw00.choi@samsung.com> 5935L: linux-pm@vger.kernel.org 5936S: Supported 5937T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5938F: Documentation/devicetree/bindings/devfreq/event/ 5939F: drivers/devfreq/devfreq-event.c 5940F: drivers/devfreq/event/ 5941F: include/dt-bindings/pmu/exynos_ppmu.h 5942F: include/linux/devfreq-event.h 5943 5944DEVICE RESOURCE MANAGEMENT HELPERS 5945M: Hans de Goede <hdegoede@redhat.com> 5946R: Matti Vaittinen <mazziesaccount@gmail.com> 5947S: Maintained 5948F: include/linux/devm-helpers.h 5949 5950DEVICE-MAPPER (LVM) 5951M: Alasdair Kergon <agk@redhat.com> 5952M: Mike Snitzer <snitzer@kernel.org> 5953M: dm-devel@redhat.com 5954L: dm-devel@redhat.com 5955S: Maintained 5956W: http://sources.redhat.com/dm 5957Q: http://patchwork.kernel.org/project/dm-devel/list/ 5958T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5959T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5960F: Documentation/admin-guide/device-mapper/ 5961F: drivers/md/Kconfig 5962F: drivers/md/Makefile 5963F: drivers/md/dm* 5964F: drivers/md/persistent-data/ 5965F: include/linux/device-mapper.h 5966F: include/linux/dm-*.h 5967F: include/uapi/linux/dm-*.h 5968 5969DEVLINK 5970M: Jiri Pirko <jiri@resnulli.us> 5971L: netdev@vger.kernel.org 5972S: Supported 5973F: Documentation/networking/devlink 5974F: include/net/devlink.h 5975F: include/uapi/linux/devlink.h 5976F: net/devlink/ 5977 5978DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 5979M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5980L: kernel@dh-electronics.com 5981S: Maintained 5982F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 5983F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 5984 5985DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5986M: Marek Vasut <marex@denx.de> 5987L: kernel@dh-electronics.com 5988S: Maintained 5989F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 5990F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 5991 5992DIALOG SEMICONDUCTOR DRIVERS 5993M: Support Opensource <support.opensource@diasemi.com> 5994S: Supported 5995W: http://www.dialog-semiconductor.com/products 5996F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5997F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5998F: Documentation/devicetree/bindings/mfd/da90*.txt 5999F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6000F: Documentation/devicetree/bindings/regulator/da92*.txt 6001F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6002F: Documentation/devicetree/bindings/regulator/slg51000.txt 6003F: Documentation/devicetree/bindings/sound/da[79]*.txt 6004F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 6005F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 6006F: Documentation/hwmon/da90??.rst 6007F: drivers/gpio/gpio-da90??.c 6008F: drivers/hwmon/da90??-hwmon.c 6009F: drivers/iio/adc/da91??-*.c 6010F: drivers/input/misc/da72??.[ch] 6011F: drivers/input/misc/da90??_onkey.c 6012F: drivers/input/touchscreen/da9052_tsi.c 6013F: drivers/leds/leds-da90??.c 6014F: drivers/mfd/da903x.c 6015F: drivers/mfd/da90??-*.c 6016F: drivers/mfd/da91??-*.c 6017F: drivers/pinctrl/pinctrl-da90??.c 6018F: drivers/power/supply/da9052-battery.c 6019F: drivers/power/supply/da91??-*.c 6020F: drivers/regulator/da9???-regulator.[ch] 6021F: drivers/regulator/slg51000-regulator.[ch] 6022F: drivers/rtc/rtc-da90??.c 6023F: drivers/thermal/da90??-thermal.c 6024F: drivers/video/backlight/da90??_bl.c 6025F: drivers/watchdog/da90??_wdt.c 6026F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6027F: include/linux/mfd/da903x.h 6028F: include/linux/mfd/da9052/ 6029F: include/linux/mfd/da9055/ 6030F: include/linux/mfd/da9062/ 6031F: include/linux/mfd/da9063/ 6032F: include/linux/mfd/da9150/ 6033F: include/linux/regulator/da9211.h 6034F: include/sound/da[79]*.h 6035F: sound/soc/codecs/da[79]*.[ch] 6036 6037DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6038M: William Breathitt Gray <william.gray@linaro.org> 6039L: linux-gpio@vger.kernel.org 6040S: Maintained 6041F: drivers/gpio/gpio-gpio-mm.c 6042 6043DIOLAN U2C-12 I2C DRIVER 6044M: Guenter Roeck <linux@roeck-us.net> 6045L: linux-i2c@vger.kernel.org 6046S: Maintained 6047F: drivers/i2c/busses/i2c-diolan-u2c.c 6048 6049DIRECTORY NOTIFICATION (DNOTIFY) 6050M: Jan Kara <jack@suse.cz> 6051R: Amir Goldstein <amir73il@gmail.com> 6052L: linux-fsdevel@vger.kernel.org 6053S: Maintained 6054F: Documentation/filesystems/dnotify.rst 6055F: fs/notify/dnotify/ 6056F: include/linux/dnotify.h 6057 6058DISK GEOMETRY AND PARTITION HANDLING 6059M: Andries Brouwer <aeb@cwi.nl> 6060S: Maintained 6061W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6062W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6063W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6064 6065DISKQUOTA 6066M: Jan Kara <jack@suse.com> 6067S: Maintained 6068F: Documentation/filesystems/quota.rst 6069F: fs/quota/ 6070F: include/linux/quota*.h 6071F: include/uapi/linux/quota*.h 6072 6073DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6074M: Bernie Thompson <bernie@plugable.com> 6075L: linux-fbdev@vger.kernel.org 6076S: Maintained 6077W: http://plugable.com/category/projects/udlfb/ 6078F: Documentation/fb/udlfb.rst 6079F: drivers/video/fbdev/udlfb.c 6080F: include/video/udlfb.h 6081 6082DISTRIBUTED LOCK MANAGER (DLM) 6083M: Christine Caulfield <ccaulfie@redhat.com> 6084M: David Teigland <teigland@redhat.com> 6085L: cluster-devel@redhat.com 6086S: Supported 6087W: http://sources.redhat.com/cluster/ 6088T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6089F: fs/dlm/ 6090 6091DMA BUFFER SHARING FRAMEWORK 6092M: Sumit Semwal <sumit.semwal@linaro.org> 6093M: Christian König <christian.koenig@amd.com> 6094L: linux-media@vger.kernel.org 6095L: dri-devel@lists.freedesktop.org 6096L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6097S: Maintained 6098T: git git://anongit.freedesktop.org/drm/drm-misc 6099F: Documentation/driver-api/dma-buf.rst 6100F: drivers/dma-buf/ 6101F: include/linux/*fence.h 6102F: include/linux/dma-buf.h 6103F: include/linux/dma-resv.h 6104K: \bdma_(?:buf|fence|resv)\b 6105 6106DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6107M: Vinod Koul <vkoul@kernel.org> 6108L: dmaengine@vger.kernel.org 6109S: Maintained 6110Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6111T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6112F: Documentation/devicetree/bindings/dma/ 6113F: Documentation/driver-api/dmaengine/ 6114F: drivers/dma/ 6115F: include/dt-bindings/dma/ 6116F: include/linux/dma/ 6117F: include/linux/dmaengine.h 6118F: include/linux/of_dma.h 6119 6120DMA MAPPING BENCHMARK 6121M: Xiang Chen <chenxiang66@hisilicon.com> 6122L: iommu@lists.linux.dev 6123F: kernel/dma/map_benchmark.c 6124F: tools/testing/selftests/dma/ 6125 6126DMA MAPPING HELPERS 6127M: Christoph Hellwig <hch@lst.de> 6128M: Marek Szyprowski <m.szyprowski@samsung.com> 6129R: Robin Murphy <robin.murphy@arm.com> 6130L: iommu@lists.linux.dev 6131S: Supported 6132W: http://git.infradead.org/users/hch/dma-mapping.git 6133T: git git://git.infradead.org/users/hch/dma-mapping.git 6134F: include/asm-generic/dma-mapping.h 6135F: include/linux/dma-direct.h 6136F: include/linux/dma-map-ops.h 6137F: include/linux/dma-mapping.h 6138F: include/linux/swiotlb.h 6139F: kernel/dma/ 6140 6141DMA-BUF HEAPS FRAMEWORK 6142M: Sumit Semwal <sumit.semwal@linaro.org> 6143R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6144R: Liam Mark <lmark@codeaurora.org> 6145R: Laura Abbott <labbott@redhat.com> 6146R: Brian Starkey <Brian.Starkey@arm.com> 6147R: John Stultz <jstultz@google.com> 6148L: linux-media@vger.kernel.org 6149L: dri-devel@lists.freedesktop.org 6150L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6151S: Maintained 6152T: git git://anongit.freedesktop.org/drm/drm-misc 6153F: drivers/dma-buf/dma-heap.c 6154F: drivers/dma-buf/heaps/* 6155F: include/linux/dma-heap.h 6156F: include/uapi/linux/dma-heap.h 6157 6158DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6159M: Lukasz Luba <lukasz.luba@arm.com> 6160L: linux-pm@vger.kernel.org 6161L: linux-samsung-soc@vger.kernel.org 6162S: Maintained 6163F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6164F: drivers/memory/samsung/exynos5422-dmc.c 6165 6166DME1737 HARDWARE MONITOR DRIVER 6167M: Juerg Haefliger <juergh@proton.me> 6168L: linux-hwmon@vger.kernel.org 6169S: Maintained 6170F: Documentation/hwmon/dme1737.rst 6171F: drivers/hwmon/dme1737.c 6172 6173DMI/SMBIOS SUPPORT 6174M: Jean Delvare <jdelvare@suse.com> 6175S: Maintained 6176T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6177F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6178F: drivers/firmware/dmi-id.c 6179F: drivers/firmware/dmi_scan.c 6180F: include/linux/dmi.h 6181 6182DOCUMENTATION 6183M: Jonathan Corbet <corbet@lwn.net> 6184L: linux-doc@vger.kernel.org 6185S: Maintained 6186P: Documentation/doc-guide/maintainer-profile.rst 6187T: git git://git.lwn.net/linux.git docs-next 6188F: Documentation/ 6189F: scripts/documentation-file-ref-check 6190F: scripts/kernel-doc 6191F: scripts/sphinx-pre-install 6192X: Documentation/ABI/ 6193X: Documentation/admin-guide/media/ 6194X: Documentation/devicetree/ 6195X: Documentation/driver-api/media/ 6196X: Documentation/firmware-guide/acpi/ 6197X: Documentation/i2c/ 6198X: Documentation/netlink/ 6199X: Documentation/power/ 6200X: Documentation/spi/ 6201X: Documentation/userspace-api/media/ 6202 6203DOCUMENTATION PROCESS 6204M: Jonathan Corbet <corbet@lwn.net> 6205L: workflows@vger.kernel.org 6206S: Maintained 6207F: Documentation/process/ 6208 6209DOCUMENTATION REPORTING ISSUES 6210M: Thorsten Leemhuis <linux@leemhuis.info> 6211L: linux-doc@vger.kernel.org 6212S: Maintained 6213F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6214F: Documentation/admin-guide/reporting-issues.rst 6215 6216DOCUMENTATION SCRIPTS 6217M: Mauro Carvalho Chehab <mchehab@kernel.org> 6218L: linux-doc@vger.kernel.org 6219S: Maintained 6220F: Documentation/sphinx/parse-headers.pl 6221F: scripts/documentation-file-ref-check 6222F: scripts/sphinx-pre-install 6223 6224DOCUMENTATION/ITALIAN 6225M: Federico Vaga <federico.vaga@vaga.pv.it> 6226L: linux-doc@vger.kernel.org 6227S: Maintained 6228F: Documentation/translations/it_IT 6229 6230DOCUMENTATION/JAPANESE 6231R: Akira Yokosawa <akiyks@gmail.com> 6232L: linux-doc@vger.kernel.org 6233S: Maintained 6234F: Documentation/translations/ja_JP 6235 6236DONGWOON DW9714 LENS VOICE COIL DRIVER 6237M: Sakari Ailus <sakari.ailus@linux.intel.com> 6238L: linux-media@vger.kernel.org 6239S: Maintained 6240T: git git://linuxtv.org/media_tree.git 6241F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6242F: drivers/media/i2c/dw9714.c 6243 6244DONGWOON DW9768 LENS VOICE COIL DRIVER 6245M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6246L: linux-media@vger.kernel.org 6247S: Maintained 6248T: git git://linuxtv.org/media_tree.git 6249F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6250F: drivers/media/i2c/dw9768.c 6251 6252DONGWOON DW9807 LENS VOICE COIL DRIVER 6253M: Sakari Ailus <sakari.ailus@linux.intel.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256T: git git://linuxtv.org/media_tree.git 6257F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6258F: drivers/media/i2c/dw9807-vcm.c 6259 6260DOUBLETALK DRIVER 6261M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6262L: blinux-list@redhat.com 6263S: Maintained 6264F: drivers/char/dtlk.c 6265F: include/linux/dtlk.h 6266 6267DPAA2 DATAPATH I/O (DPIO) DRIVER 6268M: Roy Pledge <Roy.Pledge@nxp.com> 6269L: linux-kernel@vger.kernel.org 6270S: Maintained 6271F: drivers/soc/fsl/dpio 6272 6273DPAA2 ETHERNET DRIVER 6274M: Ioana Ciornei <ioana.ciornei@nxp.com> 6275L: netdev@vger.kernel.org 6276S: Maintained 6277F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6278F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6279F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6280F: drivers/net/ethernet/freescale/dpaa2/Makefile 6281F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6282F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6283F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6284F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6285F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6286F: drivers/net/ethernet/freescale/dpaa2/dpni* 6287 6288DPAA2 ETHERNET SWITCH DRIVER 6289M: Ioana Ciornei <ioana.ciornei@nxp.com> 6290L: netdev@vger.kernel.org 6291S: Maintained 6292F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6293F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6294F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6295 6296DRBD DRIVER 6297M: Philipp Reisner <philipp.reisner@linbit.com> 6298M: Lars Ellenberg <lars.ellenberg@linbit.com> 6299M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6300L: drbd-dev@lists.linbit.com 6301S: Supported 6302W: http://www.drbd.org 6303T: git git://git.linbit.com/linux-drbd.git 6304T: git git://git.linbit.com/drbd-8.4.git 6305F: Documentation/admin-guide/blockdev/ 6306F: drivers/block/drbd/ 6307F: include/linux/drbd* 6308F: lib/lru_cache.c 6309 6310DRIVER COMPONENT FRAMEWORK 6311L: dri-devel@lists.freedesktop.org 6312F: drivers/base/component.c 6313F: include/linux/component.h 6314 6315DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6317R: "Rafael J. Wysocki" <rafael@kernel.org> 6318S: Supported 6319T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6320F: Documentation/core-api/kobject.rst 6321F: drivers/base/ 6322F: fs/debugfs/ 6323F: fs/sysfs/ 6324F: include/linux/debugfs.h 6325F: include/linux/fwnode.h 6326F: include/linux/kobj* 6327F: include/linux/property.h 6328F: lib/kobj* 6329 6330DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6331M: Nishanth Menon <nm@ti.com> 6332L: linux-pm@vger.kernel.org 6333S: Maintained 6334F: drivers/soc/ti/smartreflex.c 6335F: include/linux/power/smartreflex.h 6336 6337DRM ACCEL DRIVERS FOR INTEL VPU 6338M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6339M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6340L: dri-devel@lists.freedesktop.org 6341S: Supported 6342T: git git://anongit.freedesktop.org/drm/drm-misc 6343F: drivers/accel/ivpu/ 6344F: include/uapi/drm/ivpu_accel.h 6345 6346DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6347M: Oded Gabbay <ogabbay@kernel.org> 6348L: dri-devel@lists.freedesktop.org 6349S: Maintained 6350C: irc://irc.oftc.net/dri-devel 6351T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6352F: Documentation/accel/ 6353F: drivers/accel/ 6354F: include/drm/drm_accel.h 6355 6356DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6357M: Maxime Ripard <mripard@kernel.org> 6358M: Chen-Yu Tsai <wens@csie.org> 6359R: Jernej Skrabec <jernej.skrabec@gmail.com> 6360L: dri-devel@lists.freedesktop.org 6361S: Supported 6362T: git git://anongit.freedesktop.org/drm/drm-misc 6363F: drivers/gpu/drm/sun4i/sun8i* 6364 6365DRM DRIVER FOR ARM PL111 CLCD 6366M: Emma Anholt <emma@anholt.net> 6367S: Supported 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/gpu/drm/pl111/ 6370 6371DRM DRIVER FOR ARM VERSATILE TFT PANELS 6372M: Linus Walleij <linus.walleij@linaro.org> 6373S: Maintained 6374T: git git://anongit.freedesktop.org/drm/drm-misc 6375F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6376F: drivers/gpu/drm/panel/panel-arm-versatile.c 6377 6378DRM DRIVER FOR ASPEED BMC GFX 6379M: Joel Stanley <joel@jms.id.au> 6380L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6381S: Supported 6382T: git git://anongit.freedesktop.org/drm/drm-misc 6383F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6384F: drivers/gpu/drm/aspeed/ 6385 6386DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6387M: Dave Airlie <airlied@redhat.com> 6388R: Thomas Zimmermann <tzimmermann@suse.de> 6389L: dri-devel@lists.freedesktop.org 6390S: Supported 6391T: git git://anongit.freedesktop.org/drm/drm-misc 6392F: drivers/gpu/drm/ast/ 6393 6394DRM DRIVER FOR BOCHS VIRTUAL GPU 6395M: Gerd Hoffmann <kraxel@redhat.com> 6396L: virtualization@lists.linux-foundation.org 6397S: Maintained 6398T: git git://anongit.freedesktop.org/drm/drm-misc 6399F: drivers/gpu/drm/tiny/bochs.c 6400 6401DRM DRIVER FOR BOE HIMAX8279D PANELS 6402M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6403S: Maintained 6404F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6405F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6406 6407DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6408M: Jagan Teki <jagan@amarulasolutions.com> 6409S: Maintained 6410F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6411F: drivers/gpu/drm/bridge/chipone-icn6211.c 6412 6413DRM DRIVER FOR EBBG FT8719 PANEL 6414M: Joel Selvaraj <jo@jsfamily.in> 6415S: Maintained 6416T: git git://anongit.freedesktop.org/drm/drm-misc 6417F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6418F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6419 6420DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6421M: Linus Walleij <linus.walleij@linaro.org> 6422S: Maintained 6423T: git git://anongit.freedesktop.org/drm/drm-misc 6424F: drivers/gpu/drm/tve200/ 6425 6426DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6427M: Icenowy Zheng <icenowy@aosc.io> 6428S: Maintained 6429F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6430F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6431 6432DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6433M: Jagan Teki <jagan@amarulasolutions.com> 6434S: Maintained 6435F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6436F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6437 6438DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6439M: Thomas Zimmermann <tzimmermann@suse.de> 6440M: Javier Martinez Canillas <javierm@redhat.com> 6441L: dri-devel@lists.freedesktop.org 6442S: Maintained 6443T: git git://anongit.freedesktop.org/drm/drm-misc 6444F: drivers/gpu/drm/drm_aperture.c 6445F: drivers/gpu/drm/tiny/ofdrm.c 6446F: drivers/gpu/drm/tiny/simpledrm.c 6447F: drivers/video/aperture.c 6448F: drivers/video/nomodeset.c 6449F: include/drm/drm_aperture.h 6450F: include/linux/aperture.h 6451F: include/video/nomodeset.h 6452 6453DRM DRIVER FOR GENERIC EDP PANELS 6454R: Douglas Anderson <dianders@chromium.org> 6455F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6456F: drivers/gpu/drm/panel/panel-edp.c 6457 6458DRM DRIVER FOR GENERIC USB DISPLAY 6459M: Noralf Trønnes <noralf@tronnes.org> 6460S: Maintained 6461W: https://github.com/notro/gud/wiki 6462T: git git://anongit.freedesktop.org/drm/drm-misc 6463F: drivers/gpu/drm/gud/ 6464F: include/drm/gud.h 6465 6466DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6467M: Hans de Goede <hdegoede@redhat.com> 6468S: Maintained 6469T: git git://anongit.freedesktop.org/drm/drm-misc 6470F: drivers/gpu/drm/tiny/gm12u320.c 6471 6472DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6473M: Ondrej Jirman <megi@xff.cz> 6474M: Javier Martinez Canillas <javierm@redhat.com> 6475S: Maintained 6476T: git git://anongit.freedesktop.org/drm/drm-misc 6477F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6478F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6479 6480DRM DRIVER FOR HX8357D PANELS 6481M: Emma Anholt <emma@anholt.net> 6482S: Maintained 6483T: git git://anongit.freedesktop.org/drm/drm-misc 6484F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6485F: drivers/gpu/drm/tiny/hx8357d.c 6486 6487DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6488M: Deepak Rawat <drawat.floss@gmail.com> 6489L: linux-hyperv@vger.kernel.org 6490L: dri-devel@lists.freedesktop.org 6491S: Maintained 6492T: git git://anongit.freedesktop.org/drm/drm-misc 6493F: drivers/gpu/drm/hyperv 6494 6495DRM DRIVER FOR ILITEK ILI9225 PANELS 6496M: David Lechner <david@lechnology.com> 6497S: Maintained 6498T: git git://anongit.freedesktop.org/drm/drm-misc 6499F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6500F: drivers/gpu/drm/tiny/ili9225.c 6501 6502DRM DRIVER FOR ILITEK ILI9486 PANELS 6503M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6504S: Maintained 6505T: git git://anongit.freedesktop.org/drm/drm-misc 6506F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6507F: drivers/gpu/drm/tiny/ili9486.c 6508 6509DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6510M: Jagan Teki <jagan@edgeble.ai> 6511S: Maintained 6512F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6513F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6514 6515DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6516M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6517S: Supported 6518T: git git://anongit.freedesktop.org/drm/drm-misc 6519F: drivers/gpu/drm/logicvc/ 6520 6521DRM DRIVER FOR LVDS PANELS 6522M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6523L: dri-devel@lists.freedesktop.org 6524S: Maintained 6525T: git git://anongit.freedesktop.org/drm/drm-misc 6526F: Documentation/devicetree/bindings/display/lvds.yaml 6527F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6528F: drivers/gpu/drm/panel/panel-lvds.c 6529 6530DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6531M: Guido Günther <agx@sigxcpu.org> 6532R: Purism Kernel Team <kernel@puri.sm> 6533S: Maintained 6534F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6535F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6536 6537DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6538M: Dave Airlie <airlied@redhat.com> 6539R: Thomas Zimmermann <tzimmermann@suse.de> 6540L: dri-devel@lists.freedesktop.org 6541S: Supported 6542T: git git://anongit.freedesktop.org/drm/drm-misc 6543F: drivers/gpu/drm/mgag200/ 6544 6545DRM DRIVER FOR MI0283QT 6546M: Noralf Trønnes <noralf@tronnes.org> 6547S: Maintained 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6550F: drivers/gpu/drm/tiny/mi0283qt.c 6551 6552DRM DRIVER FOR MIPI DBI compatible panels 6553M: Noralf Trønnes <noralf@tronnes.org> 6554S: Maintained 6555W: https://github.com/notro/panel-mipi-dbi/wiki 6556T: git git://anongit.freedesktop.org/drm/drm-misc 6557F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6558F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6559 6560DRM DRIVER FOR MSM ADRENO GPU 6561M: Rob Clark <robdclark@gmail.com> 6562M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6563M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6564R: Sean Paul <sean@poorly.run> 6565R: Marijn Suijten <marijn.suijten@somainline.org> 6566L: linux-arm-msm@vger.kernel.org 6567L: dri-devel@lists.freedesktop.org 6568L: freedreno@lists.freedesktop.org 6569S: Maintained 6570B: https://gitlab.freedesktop.org/drm/msm/-/issues 6571T: git https://gitlab.freedesktop.org/drm/msm.git 6572F: Documentation/devicetree/bindings/display/msm/ 6573F: drivers/gpu/drm/msm/ 6574F: include/uapi/drm/msm_drm.h 6575 6576DRM DRIVER FOR NOVATEK NT35510 PANELS 6577M: Linus Walleij <linus.walleij@linaro.org> 6578S: Maintained 6579T: git git://anongit.freedesktop.org/drm/drm-misc 6580F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6581F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6582 6583DRM DRIVER FOR NOVATEK NT35560 PANELS 6584M: Linus Walleij <linus.walleij@linaro.org> 6585S: Maintained 6586T: git git://anongit.freedesktop.org/drm/drm-misc 6587F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6588F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6589 6590DRM DRIVER FOR NOVATEK NT36523 PANELS 6591M: Jianhua Lu <lujianhua000@gmail.com> 6592S: Maintained 6593T: git git://anongit.freedesktop.org/drm/drm-misc 6594F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6595F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6596 6597DRM DRIVER FOR NOVATEK NT36672A PANELS 6598M: Sumit Semwal <sumit.semwal@linaro.org> 6599S: Maintained 6600T: git git://anongit.freedesktop.org/drm/drm-misc 6601F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6602F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6603 6604DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6605M: Ben Skeggs <bskeggs@redhat.com> 6606M: Karol Herbst <kherbst@redhat.com> 6607M: Lyude Paul <lyude@redhat.com> 6608L: dri-devel@lists.freedesktop.org 6609L: nouveau@lists.freedesktop.org 6610S: Supported 6611W: https://nouveau.freedesktop.org/ 6612Q: https://patchwork.freedesktop.org/project/nouveau/ 6613Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6614B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6615C: irc://irc.oftc.net/nouveau 6616T: git https://gitlab.freedesktop.org/drm/nouveau.git 6617F: drivers/gpu/drm/nouveau/ 6618F: include/uapi/drm/nouveau_drm.h 6619 6620DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6621M: Stefan Mavrodiev <stefan@olimex.com> 6622S: Maintained 6623F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6624F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6625 6626DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6627R: Douglas Anderson <dianders@chromium.org> 6628F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6629F: drivers/gpu/drm/bridge/parade-ps8640.c 6630 6631DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6632M: Noralf Trønnes <noralf@tronnes.org> 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: Documentation/devicetree/bindings/display/repaper.txt 6636F: drivers/gpu/drm/tiny/repaper.c 6637 6638DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6639M: Dave Airlie <airlied@redhat.com> 6640M: Gerd Hoffmann <kraxel@redhat.com> 6641L: virtualization@lists.linux-foundation.org 6642S: Obsolete 6643W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6644T: git git://anongit.freedesktop.org/drm/drm-misc 6645F: drivers/gpu/drm/tiny/cirrus.c 6646 6647DRM DRIVER FOR QXL VIRTUAL GPU 6648M: Dave Airlie <airlied@redhat.com> 6649M: Gerd Hoffmann <kraxel@redhat.com> 6650L: virtualization@lists.linux-foundation.org 6651L: spice-devel@lists.freedesktop.org 6652S: Maintained 6653T: git git://anongit.freedesktop.org/drm/drm-misc 6654F: drivers/gpu/drm/qxl/ 6655F: include/uapi/drm/qxl_drm.h 6656 6657DRM DRIVER FOR RAYDIUM RM67191 PANELS 6658M: Robert Chiras <robert.chiras@nxp.com> 6659S: Maintained 6660F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6661F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6662 6663DRM DRIVER FOR SAMSUNG DB7430 PANELS 6664M: Linus Walleij <linus.walleij@linaro.org> 6665S: Maintained 6666T: git git://anongit.freedesktop.org/drm/drm-misc 6667F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6668F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6669 6670DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6671M: Inki Dae <inki.dae@samsung.com> 6672M: Jagan Teki <jagan@amarulasolutions.com> 6673M: Marek Szyprowski <m.szyprowski@samsung.com> 6674S: Maintained 6675T: git git://anongit.freedesktop.org/drm/drm-misc 6676F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6677F: drivers/gpu/drm/bridge/samsung-dsim.c 6678F: include/drm/bridge/samsung-dsim.h 6679 6680DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6681M: Markuss Broks <markuss.broks@gmail.com> 6682S: Maintained 6683F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6684F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6685 6686DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6687M: Artur Weber <aweber.kernel@gmail.com> 6688S: Maintained 6689F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6690F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6691 6692DRM DRIVER FOR SITRONIX ST7586 PANELS 6693M: David Lechner <david@lechnology.com> 6694S: Maintained 6695T: git git://anongit.freedesktop.org/drm/drm-misc 6696F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6697F: drivers/gpu/drm/tiny/st7586.c 6698 6699DRM DRIVER FOR SITRONIX ST7701 PANELS 6700M: Jagan Teki <jagan@amarulasolutions.com> 6701S: Maintained 6702F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6703F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6704 6705DRM DRIVER FOR SITRONIX ST7703 PANELS 6706M: Guido Günther <agx@sigxcpu.org> 6707R: Purism Kernel Team <kernel@puri.sm> 6708R: Ondrej Jirman <megous@megous.com> 6709S: Maintained 6710F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6711F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6712 6713DRM DRIVER FOR SITRONIX ST7735R PANELS 6714M: David Lechner <david@lechnology.com> 6715S: Maintained 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6718F: drivers/gpu/drm/tiny/st7735r.c 6719 6720DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6721M: Javier Martinez Canillas <javierm@redhat.com> 6722S: Maintained 6723T: git git://anongit.freedesktop.org/drm/drm-misc 6724F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6725F: drivers/gpu/drm/solomon/ssd130x* 6726 6727DRM DRIVER FOR ST-ERICSSON MCDE 6728M: Linus Walleij <linus.walleij@linaro.org> 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6732F: drivers/gpu/drm/mcde/ 6733 6734DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6735M: Jagan Teki <jagan@amarulasolutions.com> 6736S: Maintained 6737F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6738F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6739 6740DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6741R: Douglas Anderson <dianders@chromium.org> 6742F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6743F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6744 6745DRM DRIVER FOR TPO TPG110 PANELS 6746M: Linus Walleij <linus.walleij@linaro.org> 6747S: Maintained 6748T: git git://anongit.freedesktop.org/drm/drm-misc 6749F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6750F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6751 6752DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6753M: Dave Airlie <airlied@redhat.com> 6754R: Sean Paul <sean@poorly.run> 6755R: Thomas Zimmermann <tzimmermann@suse.de> 6756L: dri-devel@lists.freedesktop.org 6757S: Supported 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/udl/ 6760 6761DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6762M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6763M: Melissa Wen <melissa.srw@gmail.com> 6764M: Maíra Canal <mairacanal@riseup.net> 6765R: Haneen Mohammed <hamohammed.sa@gmail.com> 6766R: Daniel Vetter <daniel@ffwll.ch> 6767L: dri-devel@lists.freedesktop.org 6768S: Maintained 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: Documentation/gpu/vkms.rst 6771F: drivers/gpu/drm/vkms/ 6772 6773DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6774M: Hans de Goede <hdegoede@redhat.com> 6775L: dri-devel@lists.freedesktop.org 6776S: Maintained 6777T: git git://anongit.freedesktop.org/drm/drm-misc 6778F: drivers/gpu/drm/vboxvideo/ 6779 6780DRM DRIVER FOR VMWARE VIRTUAL GPU 6781M: Zack Rusin <zackr@vmware.com> 6782R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6783L: dri-devel@lists.freedesktop.org 6784S: Supported 6785T: git git://anongit.freedesktop.org/drm/drm-misc 6786F: drivers/gpu/drm/vmwgfx/ 6787F: include/uapi/drm/vmwgfx_drm.h 6788 6789DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6790M: Linus Walleij <linus.walleij@linaro.org> 6791S: Maintained 6792T: git git://anongit.freedesktop.org/drm/drm-misc 6793F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6794F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6795 6796DRM DRIVERS 6797M: David Airlie <airlied@gmail.com> 6798M: Daniel Vetter <daniel@ffwll.ch> 6799L: dri-devel@lists.freedesktop.org 6800S: Maintained 6801B: https://gitlab.freedesktop.org/drm 6802C: irc://irc.oftc.net/dri-devel 6803T: git git://anongit.freedesktop.org/drm/drm 6804F: Documentation/devicetree/bindings/display/ 6805F: Documentation/devicetree/bindings/gpu/ 6806F: Documentation/gpu/ 6807F: drivers/gpu/ 6808F: include/drm/ 6809F: include/linux/vga* 6810F: include/uapi/drm/ 6811 6812DRM DRIVERS AND MISC GPU PATCHES 6813M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6814M: Maxime Ripard <mripard@kernel.org> 6815M: Thomas Zimmermann <tzimmermann@suse.de> 6816S: Maintained 6817W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6818T: git git://anongit.freedesktop.org/drm/drm-misc 6819F: Documentation/gpu/ 6820F: drivers/gpu/drm/* 6821F: drivers/gpu/vga/ 6822F: include/drm/drm* 6823F: include/linux/vga* 6824F: include/uapi/drm/drm* 6825 6826DRM DRIVERS FOR ALLWINNER A10 6827M: Maxime Ripard <mripard@kernel.org> 6828M: Chen-Yu Tsai <wens@csie.org> 6829L: dri-devel@lists.freedesktop.org 6830S: Supported 6831T: git git://anongit.freedesktop.org/drm/drm-misc 6832F: Documentation/devicetree/bindings/display/allwinner* 6833F: drivers/gpu/drm/sun4i/ 6834 6835DRM DRIVERS FOR AMLOGIC SOCS 6836M: Neil Armstrong <neil.armstrong@linaro.org> 6837L: dri-devel@lists.freedesktop.org 6838L: linux-amlogic@lists.infradead.org 6839S: Supported 6840W: http://linux-meson.com/ 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6843F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6844F: Documentation/gpu/meson.rst 6845F: drivers/gpu/drm/meson/ 6846 6847DRM DRIVERS FOR ATMEL HLCDC 6848M: Sam Ravnborg <sam@ravnborg.org> 6849M: Boris Brezillon <bbrezillon@kernel.org> 6850L: dri-devel@lists.freedesktop.org 6851S: Supported 6852T: git git://anongit.freedesktop.org/drm/drm-misc 6853F: Documentation/devicetree/bindings/display/atmel/ 6854F: drivers/gpu/drm/atmel-hlcdc/ 6855 6856DRM DRIVERS FOR BRIDGE CHIPS 6857M: Andrzej Hajda <andrzej.hajda@intel.com> 6858M: Neil Armstrong <neil.armstrong@linaro.org> 6859M: Robert Foss <rfoss@kernel.org> 6860R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6861R: Jonas Karlman <jonas@kwiboo.se> 6862R: Jernej Skrabec <jernej.skrabec@gmail.com> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/bridge/ 6866F: drivers/gpu/drm/bridge/ 6867F: drivers/gpu/drm/drm_bridge.c 6868F: include/drm/drm_bridge.h 6869 6870DRM DRIVERS FOR EXYNOS 6871M: Inki Dae <inki.dae@samsung.com> 6872M: Seung-Woo Kim <sw0312.kim@samsung.com> 6873M: Kyungmin Park <kyungmin.park@samsung.com> 6874L: dri-devel@lists.freedesktop.org 6875S: Supported 6876T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6877F: Documentation/devicetree/bindings/display/exynos/ 6878F: Documentation/devicetree/bindings/display/samsung/ 6879F: drivers/gpu/drm/exynos/ 6880F: include/uapi/drm/exynos_drm.h 6881 6882DRM DRIVERS FOR FREESCALE DCU 6883M: Stefan Agner <stefan@agner.ch> 6884M: Alison Wang <alison.wang@nxp.com> 6885L: dri-devel@lists.freedesktop.org 6886S: Supported 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6889F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6890F: drivers/gpu/drm/fsl-dcu/ 6891 6892DRM DRIVERS FOR FREESCALE IMX 6893M: Philipp Zabel <p.zabel@pengutronix.de> 6894L: dri-devel@lists.freedesktop.org 6895S: Maintained 6896F: Documentation/devicetree/bindings/display/imx/ 6897F: drivers/gpu/drm/imx/ipuv3/ 6898F: drivers/gpu/ipu-v3/ 6899 6900DRM DRIVERS FOR FREESCALE IMX BRIDGE 6901M: Liu Ying <victor.liu@nxp.com> 6902L: dri-devel@lists.freedesktop.org 6903S: Maintained 6904F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 6905F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 6906F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 6907F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 6908F: drivers/gpu/drm/bridge/imx/ 6909 6910DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6911M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6912L: dri-devel@lists.freedesktop.org 6913S: Maintained 6914T: git git://github.com/patjak/drm-gma500 6915F: drivers/gpu/drm/gma500/ 6916 6917DRM DRIVERS FOR HISILICON 6918M: Xinliang Liu <xinliang.liu@linaro.org> 6919M: Tian Tao <tiantao6@hisilicon.com> 6920R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6921R: Sumit Semwal <sumit.semwal@linaro.org> 6922R: Yongqin Liu <yongqin.liu@linaro.org> 6923R: John Stultz <jstultz@google.com> 6924L: dri-devel@lists.freedesktop.org 6925S: Maintained 6926T: git git://anongit.freedesktop.org/drm/drm-misc 6927F: Documentation/devicetree/bindings/display/hisilicon/ 6928F: drivers/gpu/drm/hisilicon/ 6929 6930DRM DRIVERS FOR LIMA 6931M: Qiang Yu <yuq825@gmail.com> 6932L: dri-devel@lists.freedesktop.org 6933L: lima@lists.freedesktop.org (moderated for non-subscribers) 6934S: Maintained 6935T: git git://anongit.freedesktop.org/drm/drm-misc 6936F: drivers/gpu/drm/lima/ 6937F: include/uapi/drm/lima_drm.h 6938 6939DRM DRIVERS FOR MEDIATEK 6940M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6941M: Philipp Zabel <p.zabel@pengutronix.de> 6942L: dri-devel@lists.freedesktop.org 6943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6944S: Supported 6945F: Documentation/devicetree/bindings/display/mediatek/ 6946F: drivers/gpu/drm/mediatek/ 6947F: drivers/phy/mediatek/phy-mtk-dp.c 6948F: drivers/phy/mediatek/phy-mtk-hdmi* 6949F: drivers/phy/mediatek/phy-mtk-mipi* 6950 6951DRM DRIVERS FOR NVIDIA TEGRA 6952M: Thierry Reding <thierry.reding@gmail.com> 6953M: Mikko Perttunen <mperttunen@nvidia.com> 6954L: dri-devel@lists.freedesktop.org 6955L: linux-tegra@vger.kernel.org 6956S: Supported 6957T: git https://gitlab.freedesktop.org/drm/tegra.git 6958F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 6959F: Documentation/devicetree/bindings/gpu/host1x/ 6960F: drivers/gpu/drm/tegra/ 6961F: drivers/gpu/host1x/ 6962F: include/linux/host1x.h 6963F: include/uapi/drm/tegra_drm.h 6964 6965DRM DRIVERS FOR RENESAS 6966M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6967M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6968L: dri-devel@lists.freedesktop.org 6969L: linux-renesas-soc@vger.kernel.org 6970S: Supported 6971T: git git://linuxtv.org/pinchartl/media drm/du/next 6972F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6973F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6974F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6975F: Documentation/devicetree/bindings/display/renesas,du.yaml 6976F: drivers/gpu/drm/renesas/ 6977F: include/linux/platform_data/shmob_drm.h 6978 6979DRM DRIVERS FOR ROCKCHIP 6980M: Sandy Huang <hjc@rock-chips.com> 6981M: Heiko Stübner <heiko@sntech.de> 6982L: dri-devel@lists.freedesktop.org 6983S: Maintained 6984T: git git://anongit.freedesktop.org/drm/drm-misc 6985F: Documentation/devicetree/bindings/display/rockchip/ 6986F: drivers/gpu/drm/rockchip/ 6987 6988DRM DRIVERS FOR STI 6989M: Alain Volmat <alain.volmat@foss.st.com> 6990L: dri-devel@lists.freedesktop.org 6991S: Maintained 6992T: git git://anongit.freedesktop.org/drm/drm-misc 6993F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6994F: drivers/gpu/drm/sti 6995 6996DRM DRIVERS FOR STM 6997M: Yannick Fertre <yannick.fertre@foss.st.com> 6998M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6999M: Philippe Cornu <philippe.cornu@foss.st.com> 7000L: dri-devel@lists.freedesktop.org 7001S: Maintained 7002T: git git://anongit.freedesktop.org/drm/drm-misc 7003F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7004F: drivers/gpu/drm/stm 7005 7006DRM DRIVERS FOR TI KEYSTONE 7007M: Jyri Sarha <jyri.sarha@iki.fi> 7008M: Tomi Valkeinen <tomba@kernel.org> 7009L: dri-devel@lists.freedesktop.org 7010S: Maintained 7011T: git git://anongit.freedesktop.org/drm/drm-misc 7012F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7013F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7014F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7015F: drivers/gpu/drm/tidss/ 7016 7017DRM DRIVERS FOR TI LCDC 7018M: Jyri Sarha <jyri.sarha@iki.fi> 7019R: Tomi Valkeinen <tomba@kernel.org> 7020L: dri-devel@lists.freedesktop.org 7021S: Maintained 7022F: Documentation/devicetree/bindings/display/tilcdc/ 7023F: drivers/gpu/drm/tilcdc/ 7024 7025DRM DRIVERS FOR TI OMAP 7026M: Tomi Valkeinen <tomba@kernel.org> 7027L: dri-devel@lists.freedesktop.org 7028S: Maintained 7029F: Documentation/devicetree/bindings/display/ti/ 7030F: drivers/gpu/drm/omapdrm/ 7031 7032DRM DRIVERS FOR V3D 7033M: Emma Anholt <emma@anholt.net> 7034M: Melissa Wen <mwen@igalia.com> 7035S: Supported 7036T: git git://anongit.freedesktop.org/drm/drm-misc 7037F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7038F: drivers/gpu/drm/v3d/ 7039F: include/uapi/drm/v3d_drm.h 7040 7041DRM DRIVERS FOR VC4 7042M: Emma Anholt <emma@anholt.net> 7043M: Maxime Ripard <mripard@kernel.org> 7044S: Supported 7045T: git git://github.com/anholt/linux 7046T: git git://anongit.freedesktop.org/drm/drm-misc 7047F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7048F: drivers/gpu/drm/vc4/ 7049F: include/uapi/drm/vc4_drm.h 7050 7051DRM DRIVERS FOR VIVANTE GPU IP 7052M: Lucas Stach <l.stach@pengutronix.de> 7053R: Russell King <linux+etnaviv@armlinux.org.uk> 7054R: Christian Gmeiner <christian.gmeiner@gmail.com> 7055L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7056L: dri-devel@lists.freedesktop.org 7057S: Maintained 7058F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7059F: drivers/gpu/drm/etnaviv/ 7060F: include/uapi/drm/etnaviv_drm.h 7061 7062DRM DRIVERS FOR XEN 7063M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7064L: dri-devel@lists.freedesktop.org 7065L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7066S: Supported 7067T: git git://anongit.freedesktop.org/drm/drm-misc 7068F: Documentation/gpu/xen-front.rst 7069F: drivers/gpu/drm/xen/ 7070 7071DRM DRIVERS FOR XILINX 7072M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7073L: dri-devel@lists.freedesktop.org 7074S: Maintained 7075T: git git://anongit.freedesktop.org/drm/drm-misc 7076F: Documentation/devicetree/bindings/display/xlnx/ 7077F: drivers/gpu/drm/xlnx/ 7078 7079DRM GPU SCHEDULER 7080M: Luben Tuikov <luben.tuikov@amd.com> 7081L: dri-devel@lists.freedesktop.org 7082S: Maintained 7083T: git git://anongit.freedesktop.org/drm/drm-misc 7084F: drivers/gpu/drm/scheduler/ 7085F: include/drm/gpu_scheduler.h 7086 7087DRM PANEL DRIVERS 7088M: Neil Armstrong <neil.armstrong@linaro.org> 7089R: Sam Ravnborg <sam@ravnborg.org> 7090L: dri-devel@lists.freedesktop.org 7091S: Maintained 7092T: git git://anongit.freedesktop.org/drm/drm-misc 7093F: Documentation/devicetree/bindings/display/panel/ 7094F: drivers/gpu/drm/drm_panel.c 7095F: drivers/gpu/drm/panel/ 7096F: include/drm/drm_panel.h 7097 7098DRM PRIVACY-SCREEN CLASS 7099M: Hans de Goede <hdegoede@redhat.com> 7100L: dri-devel@lists.freedesktop.org 7101S: Maintained 7102T: git git://anongit.freedesktop.org/drm/drm-misc 7103F: drivers/gpu/drm/drm_privacy_screen* 7104F: include/drm/drm_privacy_screen* 7105 7106DRM TTM SUBSYSTEM 7107M: Christian Koenig <christian.koenig@amd.com> 7108M: Huang Rui <ray.huang@amd.com> 7109L: dri-devel@lists.freedesktop.org 7110S: Maintained 7111T: git git://anongit.freedesktop.org/drm/drm-misc 7112F: drivers/gpu/drm/ttm/ 7113F: include/drm/ttm/ 7114 7115DSBR100 USB FM RADIO DRIVER 7116M: Alexey Klimov <klimov.linux@gmail.com> 7117L: linux-media@vger.kernel.org 7118S: Maintained 7119T: git git://linuxtv.org/media_tree.git 7120F: drivers/media/radio/dsbr100.c 7121 7122DT3155 MEDIA DRIVER 7123M: Hans Verkuil <hverkuil@xs4all.nl> 7124L: linux-media@vger.kernel.org 7125S: Odd Fixes 7126W: https://linuxtv.org 7127T: git git://linuxtv.org/media_tree.git 7128F: drivers/media/pci/dt3155/ 7129 7130DVB_USB_AF9015 MEDIA DRIVER 7131M: Antti Palosaari <crope@iki.fi> 7132L: linux-media@vger.kernel.org 7133S: Maintained 7134W: https://linuxtv.org 7135W: http://palosaari.fi/linux/ 7136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7137T: git git://linuxtv.org/anttip/media_tree.git 7138F: drivers/media/usb/dvb-usb-v2/af9015* 7139 7140DVB_USB_AF9035 MEDIA DRIVER 7141M: Antti Palosaari <crope@iki.fi> 7142L: linux-media@vger.kernel.org 7143S: Maintained 7144W: https://linuxtv.org 7145W: http://palosaari.fi/linux/ 7146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7147T: git git://linuxtv.org/anttip/media_tree.git 7148F: drivers/media/usb/dvb-usb-v2/af9035* 7149 7150DVB_USB_ANYSEE MEDIA DRIVER 7151M: Antti Palosaari <crope@iki.fi> 7152L: linux-media@vger.kernel.org 7153S: Maintained 7154W: https://linuxtv.org 7155W: http://palosaari.fi/linux/ 7156Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7157T: git git://linuxtv.org/anttip/media_tree.git 7158F: drivers/media/usb/dvb-usb-v2/anysee* 7159 7160DVB_USB_AU6610 MEDIA DRIVER 7161M: Antti Palosaari <crope@iki.fi> 7162L: linux-media@vger.kernel.org 7163S: Maintained 7164W: https://linuxtv.org 7165W: http://palosaari.fi/linux/ 7166Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7167T: git git://linuxtv.org/anttip/media_tree.git 7168F: drivers/media/usb/dvb-usb-v2/au6610* 7169 7170DVB_USB_CE6230 MEDIA DRIVER 7171M: Antti Palosaari <crope@iki.fi> 7172L: linux-media@vger.kernel.org 7173S: Maintained 7174W: https://linuxtv.org 7175W: http://palosaari.fi/linux/ 7176Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7177T: git git://linuxtv.org/anttip/media_tree.git 7178F: drivers/media/usb/dvb-usb-v2/ce6230* 7179 7180DVB_USB_CXUSB MEDIA DRIVER 7181M: Michael Krufky <mkrufky@linuxtv.org> 7182L: linux-media@vger.kernel.org 7183S: Maintained 7184W: https://linuxtv.org 7185W: http://github.com/mkrufky 7186Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7187T: git git://linuxtv.org/media_tree.git 7188F: drivers/media/usb/dvb-usb/cxusb* 7189 7190DVB_USB_EC168 MEDIA DRIVER 7191M: Antti Palosaari <crope@iki.fi> 7192L: linux-media@vger.kernel.org 7193S: Maintained 7194W: https://linuxtv.org 7195W: http://palosaari.fi/linux/ 7196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7197T: git git://linuxtv.org/anttip/media_tree.git 7198F: drivers/media/usb/dvb-usb-v2/ec168* 7199 7200DVB_USB_GL861 MEDIA DRIVER 7201M: Antti Palosaari <crope@iki.fi> 7202L: linux-media@vger.kernel.org 7203S: Maintained 7204W: https://linuxtv.org 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/gl861* 7208 7209DVB_USB_MXL111SF MEDIA DRIVER 7210M: Michael Krufky <mkrufky@linuxtv.org> 7211L: linux-media@vger.kernel.org 7212S: Maintained 7213W: https://linuxtv.org 7214W: http://github.com/mkrufky 7215Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7216T: git git://linuxtv.org/mkrufky/mxl111sf.git 7217F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7218 7219DVB_USB_RTL28XXU MEDIA DRIVER 7220M: Antti Palosaari <crope@iki.fi> 7221L: linux-media@vger.kernel.org 7222S: Maintained 7223W: https://linuxtv.org 7224W: http://palosaari.fi/linux/ 7225Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7226T: git git://linuxtv.org/anttip/media_tree.git 7227F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7228 7229DVB_USB_V2 MEDIA DRIVER 7230M: Antti Palosaari <crope@iki.fi> 7231L: linux-media@vger.kernel.org 7232S: Maintained 7233W: https://linuxtv.org 7234W: http://palosaari.fi/linux/ 7235Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7236T: git git://linuxtv.org/anttip/media_tree.git 7237F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7238F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7239 7240DYNAMIC DEBUG 7241M: Jason Baron <jbaron@akamai.com> 7242M: Jim Cromie <jim.cromie@gmail.com> 7243S: Maintained 7244F: include/linux/dynamic_debug.h 7245F: lib/dynamic_debug.c 7246F: lib/test_dynamic_debug.c 7247 7248DYNAMIC INTERRUPT MODERATION 7249M: Tal Gilboa <talgi@nvidia.com> 7250S: Maintained 7251F: Documentation/networking/net_dim.rst 7252F: include/linux/dim.h 7253F: lib/dim/ 7254 7255DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7256M: Daniel Lezcano <daniel.lezcano@kernel.org> 7257L: linux-pm@vger.kernel.org 7258S: Supported 7259B: https://bugzilla.kernel.org 7260T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7261F: drivers/powercap/dtpm* 7262F: include/linux/dtpm.h 7263 7264DZ DECSTATION DZ11 SERIAL DRIVER 7265M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7266S: Maintained 7267F: drivers/tty/serial/dz.* 7268 7269E3X0 POWER BUTTON DRIVER 7270M: Moritz Fischer <moritz.fischer@ettus.com> 7271L: usrp-users@lists.ettus.com 7272S: Supported 7273W: http://www.ettus.com 7274F: Documentation/devicetree/bindings/input/e3x0-button.txt 7275F: drivers/input/misc/e3x0-button.c 7276 7277E4000 MEDIA DRIVER 7278M: Antti Palosaari <crope@iki.fi> 7279L: linux-media@vger.kernel.org 7280S: Maintained 7281W: https://linuxtv.org 7282W: http://palosaari.fi/linux/ 7283Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7284T: git git://linuxtv.org/anttip/media_tree.git 7285F: drivers/media/tuners/e4000* 7286 7287EARTH_PT1 MEDIA DRIVER 7288M: Akihiro Tsukada <tskd08@gmail.com> 7289L: linux-media@vger.kernel.org 7290S: Odd Fixes 7291F: drivers/media/pci/pt1/ 7292 7293EARTH_PT3 MEDIA DRIVER 7294M: Akihiro Tsukada <tskd08@gmail.com> 7295L: linux-media@vger.kernel.org 7296S: Odd Fixes 7297F: drivers/media/pci/pt3/ 7298 7299EC100 MEDIA DRIVER 7300M: Antti Palosaari <crope@iki.fi> 7301L: linux-media@vger.kernel.org 7302S: Maintained 7303W: https://linuxtv.org 7304W: http://palosaari.fi/linux/ 7305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7306T: git git://linuxtv.org/anttip/media_tree.git 7307F: drivers/media/dvb-frontends/ec100* 7308 7309ECRYPT FILE SYSTEM 7310M: Tyler Hicks <code@tyhicks.com> 7311L: ecryptfs@vger.kernel.org 7312S: Odd Fixes 7313W: http://ecryptfs.org 7314W: https://launchpad.net/ecryptfs 7315T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7316F: Documentation/filesystems/ecryptfs.rst 7317F: fs/ecryptfs/ 7318 7319EDAC-AMD64 7320M: Yazen Ghannam <yazen.ghannam@amd.com> 7321L: linux-edac@vger.kernel.org 7322S: Supported 7323F: drivers/edac/amd64_edac* 7324F: drivers/edac/mce_amd* 7325 7326EDAC-ARMADA 7327M: Jan Luebbe <jlu@pengutronix.de> 7328L: linux-edac@vger.kernel.org 7329S: Maintained 7330F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7331F: drivers/edac/armada_xp_* 7332 7333EDAC-AST2500 7334M: Stefan Schaeckeler <sschaeck@cisco.com> 7335S: Supported 7336F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7337F: drivers/edac/aspeed_edac.c 7338 7339EDAC-BLUEFIELD 7340M: Shravan Kumar Ramani <shravankr@nvidia.com> 7341S: Supported 7342F: drivers/edac/bluefield_edac.c 7343 7344EDAC-CALXEDA 7345M: Andre Przywara <andre.przywara@arm.com> 7346L: linux-edac@vger.kernel.org 7347S: Maintained 7348F: drivers/edac/highbank* 7349 7350EDAC-CAVIUM OCTEON 7351M: Ralf Baechle <ralf@linux-mips.org> 7352L: linux-edac@vger.kernel.org 7353L: linux-mips@vger.kernel.org 7354S: Supported 7355F: drivers/edac/octeon_edac* 7356 7357EDAC-CAVIUM THUNDERX 7358M: Robert Richter <rric@kernel.org> 7359L: linux-edac@vger.kernel.org 7360S: Odd Fixes 7361F: drivers/edac/thunderx_edac* 7362 7363EDAC-CORE 7364M: Borislav Petkov <bp@alien8.de> 7365M: Tony Luck <tony.luck@intel.com> 7366R: James Morse <james.morse@arm.com> 7367R: Mauro Carvalho Chehab <mchehab@kernel.org> 7368R: Robert Richter <rric@kernel.org> 7369L: linux-edac@vger.kernel.org 7370S: Supported 7371T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7372F: Documentation/admin-guide/ras.rst 7373F: Documentation/driver-api/edac.rst 7374F: drivers/edac/ 7375F: include/linux/edac.h 7376 7377EDAC-DMC520 7378M: Lei Wang <lewan@microsoft.com> 7379L: linux-edac@vger.kernel.org 7380S: Supported 7381F: drivers/edac/dmc520_edac.c 7382 7383EDAC-E752X 7384M: Mark Gross <markgross@kernel.org> 7385L: linux-edac@vger.kernel.org 7386S: Maintained 7387F: drivers/edac/e752x_edac.c 7388 7389EDAC-E7XXX 7390L: linux-edac@vger.kernel.org 7391S: Maintained 7392F: drivers/edac/e7xxx_edac.c 7393 7394EDAC-FSL_DDR 7395M: York Sun <york.sun@nxp.com> 7396L: linux-edac@vger.kernel.org 7397S: Maintained 7398F: drivers/edac/fsl_ddr_edac.* 7399 7400EDAC-GHES 7401M: Mauro Carvalho Chehab <mchehab@kernel.org> 7402L: linux-edac@vger.kernel.org 7403S: Maintained 7404F: drivers/edac/ghes_edac.c 7405 7406EDAC-I10NM 7407M: Tony Luck <tony.luck@intel.com> 7408L: linux-edac@vger.kernel.org 7409S: Maintained 7410F: drivers/edac/i10nm_base.c 7411 7412EDAC-I3000 7413L: linux-edac@vger.kernel.org 7414S: Orphan 7415F: drivers/edac/i3000_edac.c 7416 7417EDAC-I5000 7418L: linux-edac@vger.kernel.org 7419S: Maintained 7420F: drivers/edac/i5000_edac.c 7421 7422EDAC-I5400 7423M: Mauro Carvalho Chehab <mchehab@kernel.org> 7424L: linux-edac@vger.kernel.org 7425S: Maintained 7426F: drivers/edac/i5400_edac.c 7427 7428EDAC-I7300 7429M: Mauro Carvalho Chehab <mchehab@kernel.org> 7430L: linux-edac@vger.kernel.org 7431S: Maintained 7432F: drivers/edac/i7300_edac.c 7433 7434EDAC-I7CORE 7435M: Mauro Carvalho Chehab <mchehab@kernel.org> 7436L: linux-edac@vger.kernel.org 7437S: Maintained 7438F: drivers/edac/i7core_edac.c 7439 7440EDAC-I82443BXGX 7441M: Tim Small <tim@buttersideup.com> 7442L: linux-edac@vger.kernel.org 7443S: Maintained 7444F: drivers/edac/i82443bxgx_edac.c 7445 7446EDAC-I82975X 7447M: "Arvind R." <arvino55@gmail.com> 7448L: linux-edac@vger.kernel.org 7449S: Maintained 7450F: drivers/edac/i82975x_edac.c 7451 7452EDAC-IE31200 7453M: Jason Baron <jbaron@akamai.com> 7454L: linux-edac@vger.kernel.org 7455S: Maintained 7456F: drivers/edac/ie31200_edac.c 7457 7458EDAC-IGEN6 7459M: Tony Luck <tony.luck@intel.com> 7460R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7461L: linux-edac@vger.kernel.org 7462S: Maintained 7463F: drivers/edac/igen6_edac.c 7464 7465EDAC-MPC85XX 7466M: Johannes Thumshirn <morbidrsa@gmail.com> 7467L: linux-edac@vger.kernel.org 7468S: Maintained 7469F: drivers/edac/mpc85xx_edac.[ch] 7470 7471EDAC-NPCM 7472M: Marvin Lin <kflin@nuvoton.com> 7473M: Stanley Chu <yschu@nuvoton.com> 7474L: linux-edac@vger.kernel.org 7475S: Maintained 7476F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7477F: drivers/edac/npcm_edac.c 7478 7479EDAC-PASEMI 7480M: Egor Martovetsky <egor@pasemi.com> 7481L: linux-edac@vger.kernel.org 7482S: Maintained 7483F: drivers/edac/pasemi_edac.c 7484 7485EDAC-PND2 7486M: Tony Luck <tony.luck@intel.com> 7487L: linux-edac@vger.kernel.org 7488S: Maintained 7489F: drivers/edac/pnd2_edac.[ch] 7490 7491EDAC-QCOM 7492M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7493L: linux-arm-msm@vger.kernel.org 7494L: linux-edac@vger.kernel.org 7495S: Maintained 7496F: drivers/edac/qcom_edac.c 7497 7498EDAC-R82600 7499M: Tim Small <tim@buttersideup.com> 7500L: linux-edac@vger.kernel.org 7501S: Maintained 7502F: drivers/edac/r82600_edac.c 7503 7504EDAC-SBRIDGE 7505M: Tony Luck <tony.luck@intel.com> 7506R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7507L: linux-edac@vger.kernel.org 7508S: Maintained 7509F: drivers/edac/sb_edac.c 7510 7511EDAC-SKYLAKE 7512M: Tony Luck <tony.luck@intel.com> 7513L: linux-edac@vger.kernel.org 7514S: Maintained 7515F: drivers/edac/skx_*.[ch] 7516 7517EDAC-TI 7518M: Tero Kristo <kristo@kernel.org> 7519L: linux-edac@vger.kernel.org 7520S: Odd Fixes 7521F: drivers/edac/ti_edac.c 7522 7523EDIROL UA-101/UA-1000 DRIVER 7524M: Clemens Ladisch <clemens@ladisch.de> 7525L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7526S: Maintained 7527T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7528F: sound/usb/misc/ua101.c 7529 7530EFI TEST DRIVER 7531M: Ivan Hu <ivan.hu@canonical.com> 7532M: Ard Biesheuvel <ardb@kernel.org> 7533L: linux-efi@vger.kernel.org 7534S: Maintained 7535F: drivers/firmware/efi/test/ 7536 7537EFI VARIABLE FILESYSTEM 7538M: Jeremy Kerr <jk@ozlabs.org> 7539M: Ard Biesheuvel <ardb@kernel.org> 7540L: linux-efi@vger.kernel.org 7541S: Maintained 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7543F: fs/efivarfs/ 7544 7545EFIFB FRAMEBUFFER DRIVER 7546M: Peter Jones <pjones@redhat.com> 7547L: linux-fbdev@vger.kernel.org 7548S: Maintained 7549F: drivers/video/fbdev/efifb.c 7550 7551EFS FILESYSTEM 7552S: Orphan 7553W: http://aeschi.ch.eu.org/efs/ 7554F: fs/efs/ 7555 7556EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7557M: Douglas Miller <dougmill@linux.ibm.com> 7558L: netdev@vger.kernel.org 7559S: Maintained 7560F: drivers/net/ethernet/ibm/ehea/ 7561 7562ELM327 CAN NETWORK DRIVER 7563M: Max Staudt <max@enpas.org> 7564L: linux-can@vger.kernel.org 7565S: Maintained 7566F: Documentation/networking/device_drivers/can/can327.rst 7567F: drivers/net/can/can327.c 7568 7569EM28XX VIDEO4LINUX DRIVER 7570M: Mauro Carvalho Chehab <mchehab@kernel.org> 7571L: linux-media@vger.kernel.org 7572S: Maintained 7573W: https://linuxtv.org 7574T: git git://linuxtv.org/media_tree.git 7575F: Documentation/admin-guide/media/em28xx* 7576F: drivers/media/usb/em28xx/ 7577 7578EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7579M: Adrian Hunter <adrian.hunter@intel.com> 7580M: Ritesh Harjani <riteshh@codeaurora.org> 7581M: Asutosh Das <asutoshd@codeaurora.org> 7582L: linux-mmc@vger.kernel.org 7583S: Supported 7584F: drivers/mmc/host/cqhci* 7585 7586EMULEX 10Gbps iSCSI - OneConnect DRIVER 7587M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7588L: linux-scsi@vger.kernel.org 7589S: Supported 7590W: http://www.broadcom.com 7591F: drivers/scsi/be2iscsi/ 7592 7593EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7594M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7595M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7596M: Somnath Kotur <somnath.kotur@broadcom.com> 7597L: netdev@vger.kernel.org 7598S: Supported 7599W: http://www.emulex.com 7600F: drivers/net/ethernet/emulex/benet/ 7601 7602EMULEX ONECONNECT ROCE DRIVER 7603M: Selvin Xavier <selvin.xavier@broadcom.com> 7604L: linux-rdma@vger.kernel.org 7605S: Odd Fixes 7606W: http://www.broadcom.com 7607F: drivers/infiniband/hw/ocrdma/ 7608F: include/uapi/rdma/ocrdma-abi.h 7609 7610EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7611M: James Smart <james.smart@broadcom.com> 7612M: Ram Vegesna <ram.vegesna@broadcom.com> 7613L: linux-scsi@vger.kernel.org 7614L: target-devel@vger.kernel.org 7615S: Supported 7616W: http://www.broadcom.com 7617F: drivers/scsi/elx/ 7618 7619EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7620M: James Smart <james.smart@broadcom.com> 7621M: Dick Kennedy <dick.kennedy@broadcom.com> 7622L: linux-scsi@vger.kernel.org 7623S: Supported 7624W: http://www.broadcom.com 7625F: drivers/scsi/lpfc/ 7626 7627ENE CB710 FLASH CARD READER DRIVER 7628M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7629S: Maintained 7630F: drivers/misc/cb710/ 7631F: drivers/mmc/host/cb710-mmc.* 7632F: include/linux/cb710.h 7633 7634ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7635M: Maxim Levitsky <maximlevitsky@gmail.com> 7636S: Maintained 7637F: drivers/media/rc/ene_ir.* 7638 7639EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7640M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7641L: linuxppc-dev@lists.ozlabs.org 7642S: Maintained 7643F: drivers/tty/ehv_bytechan.c 7644 7645EPSON S1D13XXX FRAMEBUFFER DRIVER 7646M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7647S: Maintained 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7649F: drivers/video/fbdev/s1d13xxxfb.c 7650F: include/video/s1d13xxxfb.h 7651 7652EROFS FILE SYSTEM 7653M: Gao Xiang <xiang@kernel.org> 7654M: Chao Yu <chao@kernel.org> 7655R: Yue Hu <huyue2@coolpad.com> 7656R: Jeffle Xu <jefflexu@linux.alibaba.com> 7657L: linux-erofs@lists.ozlabs.org 7658S: Maintained 7659T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7660F: Documentation/ABI/testing/sysfs-fs-erofs 7661F: Documentation/filesystems/erofs.rst 7662F: fs/erofs/ 7663F: include/trace/events/erofs.h 7664 7665ERRSEQ ERROR TRACKING INFRASTRUCTURE 7666M: Jeff Layton <jlayton@kernel.org> 7667S: Maintained 7668F: include/linux/errseq.h 7669F: lib/errseq.c 7670 7671ESD CAN/USB DRIVERS 7672M: Frank Jungclaus <frank.jungclaus@esd.eu> 7673R: socketcan@esd.eu 7674L: linux-can@vger.kernel.org 7675S: Maintained 7676F: drivers/net/can/usb/esd_usb.c 7677 7678ET131X NETWORK DRIVER 7679M: Mark Einon <mark.einon@gmail.com> 7680S: Odd Fixes 7681F: drivers/net/ethernet/agere/ 7682 7683ETAS ES58X CAN/USB DRIVER 7684M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7685L: linux-can@vger.kernel.org 7686S: Maintained 7687F: Documentation/networking/devlink/etas_es58x.rst 7688F: drivers/net/can/usb/etas_es58x/ 7689 7690ETHERNET BRIDGE 7691M: Roopa Prabhu <roopa@nvidia.com> 7692M: Nikolay Aleksandrov <razor@blackwall.org> 7693L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7694L: netdev@vger.kernel.org 7695S: Maintained 7696W: http://www.linuxfoundation.org/en/Net:Bridge 7697F: include/linux/netfilter_bridge/ 7698F: net/bridge/ 7699 7700ETHERNET PHY LIBRARY 7701M: Andrew Lunn <andrew@lunn.ch> 7702M: Heiner Kallweit <hkallweit1@gmail.com> 7703R: Russell King <linux@armlinux.org.uk> 7704L: netdev@vger.kernel.org 7705S: Maintained 7706F: Documentation/ABI/testing/sysfs-class-net-phydev 7707F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7708F: Documentation/devicetree/bindings/net/mdio* 7709F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7710F: Documentation/networking/phy.rst 7711F: drivers/net/mdio/ 7712F: drivers/net/mdio/acpi_mdio.c 7713F: drivers/net/mdio/fwnode_mdio.c 7714F: drivers/net/mdio/of_mdio.c 7715F: drivers/net/pcs/ 7716F: drivers/net/phy/ 7717F: include/dt-bindings/net/qca-ar803x.h 7718F: include/linux/*mdio*.h 7719F: include/linux/linkmode.h 7720F: include/linux/mdio/*.h 7721F: include/linux/mii.h 7722F: include/linux/of_net.h 7723F: include/linux/phy.h 7724F: include/linux/phy_fixed.h 7725F: include/linux/platform_data/mdio-bcm-unimac.h 7726F: include/linux/platform_data/mdio-gpio.h 7727F: include/trace/events/mdio.h 7728F: include/uapi/linux/mdio.h 7729F: include/uapi/linux/mii.h 7730F: net/core/of_net.c 7731 7732EXEC & BINFMT API 7733R: Eric Biederman <ebiederm@xmission.com> 7734R: Kees Cook <keescook@chromium.org> 7735L: linux-mm@kvack.org 7736S: Supported 7737T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7738F: fs/*binfmt_*.c 7739F: fs/exec.c 7740F: include/linux/binfmts.h 7741F: include/linux/elf.h 7742F: include/uapi/linux/binfmts.h 7743F: include/uapi/linux/elf.h 7744F: tools/testing/selftests/exec/ 7745N: asm/elf.h 7746N: binfmt 7747 7748EXFAT FILE SYSTEM 7749M: Namjae Jeon <linkinjeon@kernel.org> 7750M: Sungjong Seo <sj1557.seo@samsung.com> 7751L: linux-fsdevel@vger.kernel.org 7752S: Maintained 7753T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 7754F: fs/exfat/ 7755 7756EXT2 FILE SYSTEM 7757M: Jan Kara <jack@suse.com> 7758L: linux-ext4@vger.kernel.org 7759S: Maintained 7760F: Documentation/filesystems/ext2.rst 7761F: fs/ext2/ 7762F: include/linux/ext2* 7763 7764EXT4 FILE SYSTEM 7765M: "Theodore Ts'o" <tytso@mit.edu> 7766M: Andreas Dilger <adilger.kernel@dilger.ca> 7767L: linux-ext4@vger.kernel.org 7768S: Maintained 7769W: http://ext4.wiki.kernel.org 7770Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7772F: Documentation/filesystems/ext4/ 7773F: fs/ext4/ 7774F: include/trace/events/ext4.h 7775F: include/uapi/linux/ext4.h 7776 7777Extended Verification Module (EVM) 7778M: Mimi Zohar <zohar@linux.ibm.com> 7779L: linux-integrity@vger.kernel.org 7780S: Supported 7781T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7782F: security/integrity/ 7783F: security/integrity/evm/ 7784 7785EXTENSIBLE FIRMWARE INTERFACE (EFI) 7786M: Ard Biesheuvel <ardb@kernel.org> 7787L: linux-efi@vger.kernel.org 7788S: Maintained 7789T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7790F: Documentation/admin-guide/efi-stub.rst 7791F: arch/*/include/asm/efi.h 7792F: arch/*/kernel/efi.c 7793F: arch/arm/boot/compressed/efi-header.S 7794F: arch/x86/platform/efi/ 7795F: drivers/firmware/efi/ 7796F: include/linux/efi*.h 7797 7798EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7799M: MyungJoo Ham <myungjoo.ham@samsung.com> 7800M: Chanwoo Choi <cw00.choi@samsung.com> 7801L: linux-kernel@vger.kernel.org 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7804F: Documentation/devicetree/bindings/extcon/ 7805F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7806F: drivers/extcon/ 7807F: include/linux/extcon.h 7808F: include/linux/extcon/ 7809 7810EXTRA BOOT CONFIG 7811M: Masami Hiramatsu <mhiramat@kernel.org> 7812L: linux-kernel@vger.kernel.org 7813L: linux-trace-kernel@vger.kernel.org 7814S: Maintained 7815Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 7816T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 7817F: Documentation/admin-guide/bootconfig.rst 7818F: fs/proc/bootconfig.c 7819F: include/linux/bootconfig.h 7820F: lib/bootconfig-data.S 7821F: lib/bootconfig.c 7822F: tools/bootconfig/* 7823F: tools/bootconfig/scripts/* 7824 7825EXYNOS DP DRIVER 7826M: Jingoo Han <jingoohan1@gmail.com> 7827L: dri-devel@lists.freedesktop.org 7828S: Maintained 7829F: drivers/gpu/drm/exynos/exynos_dp* 7830 7831EXYNOS SYSMMU (IOMMU) driver 7832M: Marek Szyprowski <m.szyprowski@samsung.com> 7833L: iommu@lists.linux.dev 7834S: Maintained 7835F: drivers/iommu/exynos-iommu.c 7836 7837F2FS FILE SYSTEM 7838M: Jaegeuk Kim <jaegeuk@kernel.org> 7839M: Chao Yu <chao@kernel.org> 7840L: linux-f2fs-devel@lists.sourceforge.net 7841S: Maintained 7842W: https://f2fs.wiki.kernel.org/ 7843Q: https://patchwork.kernel.org/project/f2fs/list/ 7844B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 7845T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7846F: Documentation/ABI/testing/sysfs-fs-f2fs 7847F: Documentation/filesystems/f2fs.rst 7848F: fs/f2fs/ 7849F: include/linux/f2fs_fs.h 7850F: include/trace/events/f2fs.h 7851F: include/uapi/linux/f2fs.h 7852 7853F71805F HARDWARE MONITORING DRIVER 7854M: Jean Delvare <jdelvare@suse.com> 7855L: linux-hwmon@vger.kernel.org 7856S: Maintained 7857F: Documentation/hwmon/f71805f.rst 7858F: drivers/hwmon/f71805f.c 7859 7860FADDR2LINE 7861M: Josh Poimboeuf <jpoimboe@kernel.org> 7862S: Maintained 7863F: scripts/faddr2line 7864 7865FAILOVER MODULE 7866M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7867L: netdev@vger.kernel.org 7868S: Supported 7869F: Documentation/networking/failover.rst 7870F: include/net/failover.h 7871F: net/core/failover.c 7872 7873FANOTIFY 7874M: Jan Kara <jack@suse.cz> 7875R: Amir Goldstein <amir73il@gmail.com> 7876R: Matthew Bobrowski <repnop@google.com> 7877L: linux-fsdevel@vger.kernel.org 7878S: Maintained 7879F: fs/notify/fanotify/ 7880F: include/linux/fanotify.h 7881F: include/uapi/linux/fanotify.h 7882 7883FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 7884M: Linus Walleij <linus.walleij@linaro.org> 7885L: linux-usb@vger.kernel.org 7886S: Maintained 7887F: drivers/usb/fotg210/ 7888 7889FARSYNC SYNCHRONOUS DRIVER 7890M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7891S: Supported 7892W: http://www.farsite.co.uk/ 7893F: drivers/net/wan/farsync.* 7894 7895FAULT INJECTION SUPPORT 7896M: Akinobu Mita <akinobu.mita@gmail.com> 7897S: Supported 7898F: Documentation/fault-injection/ 7899F: lib/fault-inject.c 7900 7901FBTFT Framebuffer drivers 7902L: dri-devel@lists.freedesktop.org 7903L: linux-fbdev@vger.kernel.org 7904S: Orphan 7905F: drivers/staging/fbtft/ 7906 7907FC0011 TUNER DRIVER 7908M: Michael Buesch <m@bues.ch> 7909L: linux-media@vger.kernel.org 7910S: Maintained 7911F: drivers/media/tuners/fc0011.c 7912F: drivers/media/tuners/fc0011.h 7913 7914FC2580 MEDIA DRIVER 7915M: Antti Palosaari <crope@iki.fi> 7916L: linux-media@vger.kernel.org 7917S: Maintained 7918W: https://linuxtv.org 7919W: http://palosaari.fi/linux/ 7920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7921T: git git://linuxtv.org/anttip/media_tree.git 7922F: drivers/media/tuners/fc2580* 7923 7924FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7925M: Hannes Reinecke <hare@suse.de> 7926L: linux-scsi@vger.kernel.org 7927S: Supported 7928W: www.Open-FCoE.org 7929F: drivers/scsi/fcoe/ 7930F: drivers/scsi/libfc/ 7931F: include/scsi/fc/ 7932F: include/scsi/libfc.h 7933F: include/scsi/libfcoe.h 7934F: include/uapi/scsi/fc/ 7935 7936FILE LOCKING (flock() and fcntl()/lockf()) 7937M: Jeff Layton <jlayton@kernel.org> 7938M: Chuck Lever <chuck.lever@oracle.com> 7939L: linux-fsdevel@vger.kernel.org 7940S: Maintained 7941F: fs/fcntl.c 7942F: fs/locks.c 7943F: include/linux/fcntl.h 7944F: include/uapi/linux/fcntl.h 7945 7946FILESYSTEM DIRECT ACCESS (DAX) 7947M: Dan Williams <dan.j.williams@intel.com> 7948R: Matthew Wilcox <willy@infradead.org> 7949R: Jan Kara <jack@suse.cz> 7950L: linux-fsdevel@vger.kernel.org 7951L: nvdimm@lists.linux.dev 7952S: Supported 7953F: fs/dax.c 7954F: include/linux/dax.h 7955F: include/trace/events/fs_dax.h 7956 7957FILESYSTEMS (VFS and infrastructure) 7958M: Alexander Viro <viro@zeniv.linux.org.uk> 7959M: Christian Brauner <brauner@kernel.org> 7960L: linux-fsdevel@vger.kernel.org 7961S: Maintained 7962F: fs/* 7963F: include/linux/fs.h 7964F: include/linux/fs_types.h 7965F: include/uapi/linux/fs.h 7966F: include/uapi/linux/openat2.h 7967 7968FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7969M: Riku Voipio <riku.voipio@iki.fi> 7970L: linux-hwmon@vger.kernel.org 7971S: Maintained 7972F: drivers/hwmon/f75375s.c 7973F: include/linux/f75375s.h 7974 7975FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 7976M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 7977L: linux-can@vger.kernel.org 7978S: Maintained 7979F: drivers/net/can/usb/f81604.c 7980 7981FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7982M: Clemens Ladisch <clemens@ladisch.de> 7983M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7984L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7985S: Maintained 7986T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7987F: include/uapi/sound/firewire.h 7988F: sound/firewire/ 7989 7990FIREWIRE MEDIA DRIVERS (firedtv) 7991M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7992L: linux-media@vger.kernel.org 7993L: linux1394-devel@lists.sourceforge.net 7994S: Maintained 7995T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7996F: drivers/media/firewire/ 7997 7998FIREWIRE SBP-2 TARGET 7999M: Chris Boot <bootc@bootc.net> 8000L: linux-scsi@vger.kernel.org 8001L: target-devel@vger.kernel.org 8002L: linux1394-devel@lists.sourceforge.net 8003S: Maintained 8004T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8005F: drivers/target/sbp/ 8006 8007FIREWIRE SUBSYSTEM 8008M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8009M: Takashi Sakamoto <takaswie@kernel.org> 8010L: linux1394-devel@lists.sourceforge.net 8011S: Maintained 8012W: http://ieee1394.docs.kernel.org/ 8013T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8014F: drivers/firewire/ 8015F: include/linux/firewire.h 8016F: include/uapi/linux/firewire*.h 8017F: tools/firewire/ 8018 8019FIRMWARE FRAMEWORK FOR ARMV8-A 8020M: Sudeep Holla <sudeep.holla@arm.com> 8021L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8022S: Maintained 8023F: drivers/firmware/arm_ffa/ 8024F: include/linux/arm_ffa.h 8025 8026FIRMWARE LOADER (request_firmware) 8027M: Luis Chamberlain <mcgrof@kernel.org> 8028M: Russ Weight <russell.h.weight@intel.com> 8029L: linux-kernel@vger.kernel.org 8030S: Maintained 8031F: Documentation/firmware_class/ 8032F: drivers/base/firmware_loader/ 8033F: include/linux/firmware.h 8034 8035FLEXTIMER FTM-QUADDEC DRIVER 8036M: Patrick Havelange <patrick.havelange@essensium.com> 8037L: linux-iio@vger.kernel.org 8038S: Maintained 8039F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8040F: drivers/counter/ftm-quaddec.c 8041 8042FLOPPY DRIVER 8043M: Denis Efremov <efremov@linux.com> 8044L: linux-block@vger.kernel.org 8045S: Odd Fixes 8046F: drivers/block/floppy.c 8047 8048FLYSKY FSIA6B RC RECEIVER 8049M: Markus Koch <markus@notsyncing.net> 8050L: linux-input@vger.kernel.org 8051S: Maintained 8052F: drivers/input/joystick/fsia6b.c 8053 8054FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 8055M: Geoffrey D. Bennett <g@b4.vu> 8056L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8059F: sound/usb/mixer_scarlett_gen2.c 8060 8061FORCEDETH GIGABIT ETHERNET DRIVER 8062M: Rain River <rain.1986.08.12@gmail.com> 8063M: Zhu Yanjun <zyjzyj2000@gmail.com> 8064L: netdev@vger.kernel.org 8065S: Maintained 8066F: drivers/net/ethernet/nvidia/* 8067 8068FORTIFY_SOURCE 8069M: Kees Cook <keescook@chromium.org> 8070L: linux-hardening@vger.kernel.org 8071S: Supported 8072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8073F: include/linux/fortify-string.h 8074F: lib/fortify_kunit.c 8075F: lib/memcpy_kunit.c 8076F: lib/strcat_kunit.c 8077F: lib/strscpy_kunit.c 8078F: lib/test_fortify/* 8079F: scripts/test_fortify.sh 8080K: \b__NO_FORTIFY\b 8081 8082FPGA DFL DRIVERS 8083M: Wu Hao <hao.wu@intel.com> 8084R: Tom Rix <trix@redhat.com> 8085L: linux-fpga@vger.kernel.org 8086S: Maintained 8087F: Documentation/ABI/testing/sysfs-bus-dfl* 8088F: Documentation/fpga/dfl.rst 8089F: drivers/fpga/dfl* 8090F: drivers/uio/uio_dfl.c 8091F: include/linux/dfl.h 8092F: include/uapi/linux/fpga-dfl.h 8093 8094FPGA MANAGER FRAMEWORK 8095M: Moritz Fischer <mdf@kernel.org> 8096M: Wu Hao <hao.wu@intel.com> 8097M: Xu Yilun <yilun.xu@intel.com> 8098R: Tom Rix <trix@redhat.com> 8099L: linux-fpga@vger.kernel.org 8100S: Maintained 8101Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8103F: Documentation/devicetree/bindings/fpga/ 8104F: Documentation/driver-api/fpga/ 8105F: Documentation/fpga/ 8106F: drivers/fpga/ 8107F: include/linux/fpga/ 8108 8109FPU EMULATOR 8110M: Bill Metzenthen <billm@melbpc.org.au> 8111S: Maintained 8112W: https://floatingpoint.billm.au/ 8113F: arch/x86/math-emu/ 8114 8115FRAMEBUFFER CORE 8116M: Daniel Vetter <daniel@ffwll.ch> 8117S: Odd Fixes 8118T: git git://anongit.freedesktop.org/drm/drm-misc 8119F: drivers/video/fbdev/core/ 8120 8121FRAMEBUFFER LAYER 8122M: Helge Deller <deller@gmx.de> 8123L: linux-fbdev@vger.kernel.org 8124L: dri-devel@lists.freedesktop.org 8125S: Maintained 8126Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8128F: Documentation/fb/ 8129F: drivers/video/ 8130F: include/linux/fb.h 8131F: include/uapi/linux/fb.h 8132F: include/uapi/video/ 8133F: include/video/ 8134 8135FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8136M: Horia Geantă <horia.geanta@nxp.com> 8137M: Pankaj Gupta <pankaj.gupta@nxp.com> 8138M: Gaurav Jain <gaurav.jain@nxp.com> 8139L: linux-crypto@vger.kernel.org 8140S: Maintained 8141F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8142F: drivers/crypto/caam/ 8143 8144FREESCALE COLDFIRE M5441X MMC DRIVER 8145M: Angelo Dureghello <angelo.dureghello@timesys.com> 8146L: linux-mmc@vger.kernel.org 8147S: Maintained 8148F: drivers/mmc/host/sdhci-esdhc-mcf.c 8149F: include/linux/platform_data/mmc-esdhc-mcf.h 8150 8151FREESCALE DIU FRAMEBUFFER DRIVER 8152M: Timur Tabi <timur@kernel.org> 8153L: linux-fbdev@vger.kernel.org 8154S: Maintained 8155F: drivers/video/fbdev/fsl-diu-fb.* 8156 8157FREESCALE DMA DRIVER 8158M: Li Yang <leoyang.li@nxp.com> 8159M: Zhang Wei <zw@zh-kernel.org> 8160L: linuxppc-dev@lists.ozlabs.org 8161S: Maintained 8162F: drivers/dma/fsldma.* 8163 8164FREESCALE DSPI DRIVER 8165M: Vladimir Oltean <olteanv@gmail.com> 8166L: linux-spi@vger.kernel.org 8167S: Maintained 8168F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8169F: drivers/spi/spi-fsl-dspi.c 8170F: include/linux/spi/spi-fsl-dspi.h 8171 8172FREESCALE ENETC ETHERNET DRIVERS 8173M: Claudiu Manoil <claudiu.manoil@nxp.com> 8174M: Vladimir Oltean <vladimir.oltean@nxp.com> 8175L: netdev@vger.kernel.org 8176S: Maintained 8177F: drivers/net/ethernet/freescale/enetc/ 8178 8179FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8180M: Claudiu Manoil <claudiu.manoil@nxp.com> 8181L: netdev@vger.kernel.org 8182S: Maintained 8183F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8184F: drivers/net/ethernet/freescale/gianfar* 8185 8186FREESCALE GPMI NAND DRIVER 8187M: Han Xu <han.xu@nxp.com> 8188L: linux-mtd@lists.infradead.org 8189S: Maintained 8190F: drivers/mtd/nand/raw/gpmi-nand/* 8191 8192FREESCALE I2C CPM DRIVER 8193M: Jochen Friedrich <jochen@scram.de> 8194L: linuxppc-dev@lists.ozlabs.org 8195L: linux-i2c@vger.kernel.org 8196S: Maintained 8197F: drivers/i2c/busses/i2c-cpm.c 8198 8199FREESCALE IMX / MXC FEC DRIVER 8200M: Wei Fang <wei.fang@nxp.com> 8201R: Shenwei Wang <shenwei.wang@nxp.com> 8202R: Clark Wang <xiaoning.wang@nxp.com> 8203R: NXP Linux Team <linux-imx@nxp.com> 8204L: netdev@vger.kernel.org 8205S: Maintained 8206F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8207F: drivers/net/ethernet/freescale/fec.h 8208F: drivers/net/ethernet/freescale/fec_main.c 8209F: drivers/net/ethernet/freescale/fec_ptp.c 8210 8211FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8212M: Sascha Hauer <s.hauer@pengutronix.de> 8213R: Pengutronix Kernel Team <kernel@pengutronix.de> 8214L: linux-fbdev@vger.kernel.org 8215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8216S: Maintained 8217F: drivers/video/fbdev/imxfb.c 8218 8219FREESCALE IMX DDR PMU DRIVER 8220M: Frank Li <Frank.li@nxp.com> 8221L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8222S: Maintained 8223F: Documentation/admin-guide/perf/imx-ddr.rst 8224F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8225F: drivers/perf/fsl_imx8_ddr_perf.c 8226 8227FREESCALE IMX I2C DRIVER 8228M: Oleksij Rempel <o.rempel@pengutronix.de> 8229R: Pengutronix Kernel Team <kernel@pengutronix.de> 8230L: linux-i2c@vger.kernel.org 8231S: Maintained 8232F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8233F: drivers/i2c/busses/i2c-imx.c 8234 8235FREESCALE IMX LPI2C DRIVER 8236M: Dong Aisheng <aisheng.dong@nxp.com> 8237L: linux-i2c@vger.kernel.org 8238L: linux-imx@nxp.com 8239S: Maintained 8240F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8241F: drivers/i2c/busses/i2c-imx-lpi2c.c 8242 8243FREESCALE MPC I2C DRIVER 8244M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8245L: linux-i2c@vger.kernel.org 8246S: Maintained 8247F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8248F: drivers/i2c/busses/i2c-mpc.c 8249 8250FREESCALE QORIQ DPAA ETHERNET DRIVER 8251M: Madalin Bucur <madalin.bucur@nxp.com> 8252L: netdev@vger.kernel.org 8253S: Maintained 8254F: drivers/net/ethernet/freescale/dpaa 8255 8256FREESCALE QORIQ DPAA FMAN DRIVER 8257M: Madalin Bucur <madalin.bucur@nxp.com> 8258R: Sean Anderson <sean.anderson@seco.com> 8259L: netdev@vger.kernel.org 8260S: Maintained 8261F: Documentation/devicetree/bindings/net/fsl-fman.txt 8262F: drivers/net/ethernet/freescale/fman 8263 8264FREESCALE QORIQ PTP CLOCK DRIVER 8265M: Yangbo Lu <yangbo.lu@nxp.com> 8266L: netdev@vger.kernel.org 8267S: Maintained 8268F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8269F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8270F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8271F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8272F: drivers/ptp/ptp_qoriq.c 8273F: drivers/ptp/ptp_qoriq_debugfs.c 8274F: include/linux/fsl/ptp_qoriq.h 8275 8276FREESCALE QUAD SPI DRIVER 8277M: Han Xu <han.xu@nxp.com> 8278L: linux-spi@vger.kernel.org 8279S: Maintained 8280F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8281F: drivers/spi/spi-fsl-qspi.c 8282 8283FREESCALE QUICC ENGINE LIBRARY 8284M: Qiang Zhao <qiang.zhao@nxp.com> 8285L: linuxppc-dev@lists.ozlabs.org 8286S: Maintained 8287F: drivers/soc/fsl/qe/ 8288F: include/soc/fsl/qe/ 8289 8290FREESCALE QUICC ENGINE QMC DRIVER 8291M: Herve Codina <herve.codina@bootlin.com> 8292L: linuxppc-dev@lists.ozlabs.org 8293S: Maintained 8294F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8295F: drivers/soc/fsl/qe/qmc.c 8296F: include/soc/fsl/qe/qmc.h 8297 8298FREESCALE QUICC ENGINE TSA DRIVER 8299M: Herve Codina <herve.codina@bootlin.com> 8300L: linuxppc-dev@lists.ozlabs.org 8301S: Maintained 8302F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8303F: drivers/soc/fsl/qe/tsa.c 8304F: drivers/soc/fsl/qe/tsa.h 8305F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8306 8307FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8308M: Li Yang <leoyang.li@nxp.com> 8309L: netdev@vger.kernel.org 8310L: linuxppc-dev@lists.ozlabs.org 8311S: Maintained 8312F: drivers/net/ethernet/freescale/ucc_geth* 8313 8314FREESCALE QUICC ENGINE UCC HDLC DRIVER 8315M: Zhao Qiang <qiang.zhao@nxp.com> 8316L: netdev@vger.kernel.org 8317L: linuxppc-dev@lists.ozlabs.org 8318S: Maintained 8319F: drivers/net/wan/fsl_ucc_hdlc* 8320 8321FREESCALE QUICC ENGINE UCC UART DRIVER 8322M: Timur Tabi <timur@kernel.org> 8323L: linuxppc-dev@lists.ozlabs.org 8324S: Maintained 8325F: drivers/tty/serial/ucc_uart.c 8326 8327FREESCALE SOC DRIVERS 8328M: Li Yang <leoyang.li@nxp.com> 8329L: linuxppc-dev@lists.ozlabs.org 8330L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8331S: Maintained 8332F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8333F: Documentation/devicetree/bindings/soc/fsl/ 8334F: drivers/soc/fsl/ 8335F: include/linux/fsl/ 8336F: include/soc/fsl/ 8337 8338FREESCALE SOC FS_ENET DRIVER 8339M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8340L: linuxppc-dev@lists.ozlabs.org 8341L: netdev@vger.kernel.org 8342S: Maintained 8343F: drivers/net/ethernet/freescale/fs_enet/ 8344F: include/linux/fs_enet_pd.h 8345 8346FREESCALE SOC SOUND DRIVERS 8347M: Shengjiu Wang <shengjiu.wang@gmail.com> 8348M: Xiubo Li <Xiubo.Lee@gmail.com> 8349R: Fabio Estevam <festevam@gmail.com> 8350R: Nicolin Chen <nicoleotsuka@gmail.com> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352L: linuxppc-dev@lists.ozlabs.org 8353S: Maintained 8354F: sound/soc/fsl/fsl* 8355F: sound/soc/fsl/imx* 8356F: sound/soc/fsl/mpc8610_hpcd.c 8357 8358FREESCALE SOC SOUND QMC DRIVER 8359M: Herve Codina <herve.codina@bootlin.com> 8360L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8361L: linuxppc-dev@lists.ozlabs.org 8362S: Maintained 8363F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8364F: sound/soc/fsl/fsl_qmc_audio.c 8365 8366FREESCALE USB PERIPHERAL DRIVERS 8367M: Li Yang <leoyang.li@nxp.com> 8368L: linux-usb@vger.kernel.org 8369L: linuxppc-dev@lists.ozlabs.org 8370S: Maintained 8371F: drivers/usb/gadget/udc/fsl* 8372 8373FREESCALE USB PHY DRIVER 8374M: Ran Wang <ran.wang_1@nxp.com> 8375L: linux-usb@vger.kernel.org 8376L: linuxppc-dev@lists.ozlabs.org 8377S: Maintained 8378F: drivers/usb/phy/phy-fsl-usb* 8379 8380FREEVXFS FILESYSTEM 8381M: Christoph Hellwig <hch@infradead.org> 8382S: Maintained 8383W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8384F: fs/freevxfs/ 8385 8386FREEZER 8387M: "Rafael J. Wysocki" <rafael@kernel.org> 8388M: Pavel Machek <pavel@ucw.cz> 8389L: linux-pm@vger.kernel.org 8390S: Supported 8391F: Documentation/power/freezing-of-tasks.rst 8392F: include/linux/freezer.h 8393F: kernel/freezer.c 8394 8395FRONTSWAP API 8396M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8397L: linux-kernel@vger.kernel.org 8398S: Maintained 8399F: include/linux/frontswap.h 8400F: mm/frontswap.c 8401 8402FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8403M: David Howells <dhowells@redhat.com> 8404L: linux-cachefs@redhat.com (moderated for non-subscribers) 8405S: Supported 8406F: Documentation/filesystems/caching/ 8407F: fs/fscache/ 8408F: include/linux/fscache*.h 8409 8410FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8411M: Eric Biggers <ebiggers@kernel.org> 8412M: Theodore Y. Ts'o <tytso@mit.edu> 8413M: Jaegeuk Kim <jaegeuk@kernel.org> 8414L: linux-fscrypt@vger.kernel.org 8415S: Supported 8416Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8417T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8418F: Documentation/filesystems/fscrypt.rst 8419F: fs/crypto/ 8420F: include/linux/fscrypt.h 8421F: include/uapi/linux/fscrypt.h 8422 8423FSI SUBSYSTEM 8424M: Jeremy Kerr <jk@ozlabs.org> 8425M: Joel Stanley <joel@jms.id.au> 8426R: Alistar Popple <alistair@popple.id.au> 8427R: Eddie James <eajames@linux.ibm.com> 8428L: linux-fsi@lists.ozlabs.org 8429S: Supported 8430Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8431T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8432F: drivers/fsi/ 8433F: include/linux/fsi*.h 8434F: include/trace/events/fsi*.h 8435 8436FSI-ATTACHED I2C DRIVER 8437M: Eddie James <eajames@linux.ibm.com> 8438L: linux-i2c@vger.kernel.org 8439L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8440S: Maintained 8441F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8442F: drivers/i2c/busses/i2c-fsi.c 8443 8444FSI-ATTACHED SPI DRIVER 8445M: Eddie James <eajames@linux.ibm.com> 8446L: linux-spi@vger.kernel.org 8447S: Maintained 8448F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8449F: drivers/spi/spi-fsi.c 8450 8451FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8452M: Jan Kara <jack@suse.cz> 8453R: Amir Goldstein <amir73il@gmail.com> 8454L: linux-fsdevel@vger.kernel.org 8455S: Maintained 8456T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8457F: fs/notify/ 8458F: include/linux/fsnotify*.h 8459 8460FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8461M: Eric Biggers <ebiggers@kernel.org> 8462M: Theodore Y. Ts'o <tytso@mit.edu> 8463L: fsverity@lists.linux.dev 8464S: Supported 8465Q: https://patchwork.kernel.org/project/fsverity/list/ 8466T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8467F: Documentation/filesystems/fsverity.rst 8468F: fs/verity/ 8469F: include/linux/fsverity.h 8470F: include/uapi/linux/fsverity.h 8471 8472FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8473M: Michael Zaidman <michael.zaidman@gmail.com> 8474L: linux-i2c@vger.kernel.org 8475L: linux-input@vger.kernel.org 8476S: Maintained 8477F: drivers/hid/hid-ft260.c 8478 8479FUJITSU LAPTOP EXTRAS 8480M: Jonathan Woithe <jwoithe@just42.net> 8481L: platform-driver-x86@vger.kernel.org 8482S: Maintained 8483F: drivers/platform/x86/fujitsu-laptop.c 8484 8485FUJITSU TABLET EXTRAS 8486M: Robert Gerlach <khnz@gmx.de> 8487L: platform-driver-x86@vger.kernel.org 8488S: Maintained 8489F: drivers/platform/x86/fujitsu-tablet.c 8490 8491FUNCTION HOOKS (FTRACE) 8492M: Steven Rostedt <rostedt@goodmis.org> 8493M: Masami Hiramatsu <mhiramat@kernel.org> 8494R: Mark Rutland <mark.rutland@arm.com> 8495L: linux-kernel@vger.kernel.org 8496L: linux-trace-kernel@vger.kernel.org 8497S: Maintained 8498Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8499T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8500F: Documentation/trace/ftrace* 8501F: arch/*/*/*/*ftrace* 8502F: arch/*/*/*ftrace* 8503F: include/*/ftrace.h 8504F: kernel/trace/fgraph.c 8505F: kernel/trace/ftrace* 8506F: samples/ftrace 8507 8508FUNGIBLE ETHERNET DRIVERS 8509M: Dimitris Michailidis <dmichail@fungible.com> 8510L: netdev@vger.kernel.org 8511S: Supported 8512F: drivers/net/ethernet/fungible/ 8513 8514FUSE: FILESYSTEM IN USERSPACE 8515M: Miklos Szeredi <miklos@szeredi.hu> 8516L: linux-fsdevel@vger.kernel.org 8517S: Maintained 8518W: https://github.com/libfuse/ 8519T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8520F: Documentation/filesystems/fuse.rst 8521F: fs/fuse/ 8522F: include/uapi/linux/fuse.h 8523 8524FUTEX SUBSYSTEM 8525M: Thomas Gleixner <tglx@linutronix.de> 8526M: Ingo Molnar <mingo@redhat.com> 8527R: Peter Zijlstra <peterz@infradead.org> 8528R: Darren Hart <dvhart@infradead.org> 8529R: Davidlohr Bueso <dave@stgolabs.net> 8530R: André Almeida <andrealmeid@igalia.com> 8531L: linux-kernel@vger.kernel.org 8532S: Maintained 8533T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8534F: Documentation/locking/*futex* 8535F: include/asm-generic/futex.h 8536F: include/linux/futex.h 8537F: include/uapi/linux/futex.h 8538F: kernel/futex/* 8539F: tools/perf/bench/futex* 8540F: tools/testing/selftests/futex/ 8541 8542GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8543M: Tim Harvey <tharvey@gateworks.com> 8544S: Maintained 8545F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8546F: Documentation/hwmon/gsc-hwmon.rst 8547F: drivers/hwmon/gsc-hwmon.c 8548F: drivers/mfd/gateworks-gsc.c 8549F: include/linux/mfd/gsc.h 8550F: include/linux/platform_data/gsc_hwmon.h 8551 8552GCC PLUGINS 8553M: Kees Cook <keescook@chromium.org> 8554L: linux-hardening@vger.kernel.org 8555S: Maintained 8556T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8557F: Documentation/kbuild/gcc-plugins.rst 8558F: scripts/Makefile.gcc-plugins 8559F: scripts/gcc-plugins/ 8560 8561GCOV BASED KERNEL PROFILING 8562M: Peter Oberparleiter <oberpar@linux.ibm.com> 8563S: Maintained 8564F: Documentation/dev-tools/gcov.rst 8565F: kernel/gcov/ 8566 8567GDB KERNEL DEBUGGING HELPER SCRIPTS 8568M: Jan Kiszka <jan.kiszka@siemens.com> 8569M: Kieran Bingham <kbingham@kernel.org> 8570S: Supported 8571F: scripts/gdb/ 8572 8573GEMINI CRYPTO DRIVER 8574M: Corentin Labbe <clabbe@baylibre.com> 8575L: linux-crypto@vger.kernel.org 8576S: Maintained 8577F: drivers/crypto/gemini/ 8578 8579GEMTEK FM RADIO RECEIVER DRIVER 8580M: Hans Verkuil <hverkuil@xs4all.nl> 8581L: linux-media@vger.kernel.org 8582S: Maintained 8583W: https://linuxtv.org 8584T: git git://linuxtv.org/media_tree.git 8585F: drivers/media/radio/radio-gemtek* 8586 8587GENERIC ARCHITECTURE TOPOLOGY 8588M: Sudeep Holla <sudeep.holla@arm.com> 8589L: linux-kernel@vger.kernel.org 8590S: Maintained 8591F: drivers/base/arch_topology.c 8592F: include/linux/arch_topology.h 8593 8594GENERIC ENTRY CODE 8595M: Thomas Gleixner <tglx@linutronix.de> 8596M: Peter Zijlstra <peterz@infradead.org> 8597M: Andy Lutomirski <luto@kernel.org> 8598L: linux-kernel@vger.kernel.org 8599S: Maintained 8600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8601F: include/linux/entry-common.h 8602F: include/linux/entry-kvm.h 8603F: kernel/entry/ 8604 8605GENERIC GPIO I2C DRIVER 8606M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8607S: Supported 8608F: drivers/i2c/busses/i2c-gpio.c 8609F: include/linux/platform_data/i2c-gpio.h 8610 8611GENERIC GPIO I2C MULTIPLEXER DRIVER 8612M: Peter Korsgaard <peter.korsgaard@barco.com> 8613L: linux-i2c@vger.kernel.org 8614S: Supported 8615F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8616F: drivers/i2c/muxes/i2c-mux-gpio.c 8617F: include/linux/platform_data/i2c-mux-gpio.h 8618 8619GENERIC HDLC (WAN) DRIVERS 8620M: Krzysztof Halasa <khc@pm.waw.pl> 8621S: Maintained 8622W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8623F: drivers/net/wan/c101.c 8624F: drivers/net/wan/hd6457* 8625F: drivers/net/wan/hdlc* 8626F: drivers/net/wan/n2.c 8627F: drivers/net/wan/pc300too.c 8628F: drivers/net/wan/pci200syn.c 8629F: drivers/net/wan/wanxl* 8630 8631GENERIC INCLUDE/ASM HEADER FILES 8632M: Arnd Bergmann <arnd@arndb.de> 8633L: linux-arch@vger.kernel.org 8634S: Maintained 8635T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8636F: include/asm-generic/ 8637F: include/uapi/asm-generic/ 8638 8639GENERIC PHY FRAMEWORK 8640M: Vinod Koul <vkoul@kernel.org> 8641M: Kishon Vijay Abraham I <kishon@kernel.org> 8642L: linux-phy@lists.infradead.org 8643S: Supported 8644Q: https://patchwork.kernel.org/project/linux-phy/list/ 8645T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8646F: Documentation/devicetree/bindings/phy/ 8647F: drivers/phy/ 8648F: include/dt-bindings/phy/ 8649F: include/linux/phy/ 8650 8651GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8652M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8653S: Supported 8654F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8655 8656GENERIC PM DOMAINS 8657M: "Rafael J. Wysocki" <rafael@kernel.org> 8658M: Kevin Hilman <khilman@kernel.org> 8659M: Ulf Hansson <ulf.hansson@linaro.org> 8660L: linux-pm@vger.kernel.org 8661S: Supported 8662F: Documentation/devicetree/bindings/power/power?domain* 8663F: drivers/base/power/domain*.c 8664F: include/linux/pm_domain.h 8665 8666GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8667M: Eugen Hristev <eugen.hristev@microchip.com> 8668L: linux-input@vger.kernel.org 8669S: Maintained 8670F: drivers/input/touchscreen/resistive-adc-touch.c 8671 8672GENERIC STRING LIBRARY 8673R: Andy Shevchenko <andy@kernel.org> 8674S: Maintained 8675F: include/linux/string.h 8676F: include/linux/string_choices.h 8677F: include/linux/string_helpers.h 8678F: lib/string.c 8679F: lib/string_helpers.c 8680F: lib/test-string_helpers.c 8681F: lib/test_string.c 8682 8683GENERIC UIO DRIVER FOR PCI DEVICES 8684M: "Michael S. Tsirkin" <mst@redhat.com> 8685L: kvm@vger.kernel.org 8686S: Supported 8687F: drivers/uio/uio_pci_generic.c 8688 8689GENERIC VDSO LIBRARY 8690M: Andy Lutomirski <luto@kernel.org> 8691M: Thomas Gleixner <tglx@linutronix.de> 8692M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8693L: linux-kernel@vger.kernel.org 8694S: Maintained 8695T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8696F: include/asm-generic/vdso/vsyscall.h 8697F: include/vdso/ 8698F: kernel/time/vsyscall.c 8699F: lib/vdso/ 8700 8701GENWQE (IBM Generic Workqueue Card) 8702M: Frank Haverkamp <haver@linux.ibm.com> 8703S: Supported 8704F: drivers/misc/genwqe/ 8705 8706GET_MAINTAINER SCRIPT 8707M: Joe Perches <joe@perches.com> 8708S: Maintained 8709F: scripts/get_maintainer.pl 8710 8711GFS2 FILE SYSTEM 8712M: Bob Peterson <rpeterso@redhat.com> 8713M: Andreas Gruenbacher <agruenba@redhat.com> 8714L: cluster-devel@redhat.com 8715S: Supported 8716B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8717T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8718F: Documentation/filesystems/gfs2* 8719F: fs/gfs2/ 8720F: include/uapi/linux/gfs2_ondisk.h 8721 8722GIGABYTE WMI DRIVER 8723M: Thomas Weißschuh <thomas@weissschuh.net> 8724L: platform-driver-x86@vger.kernel.org 8725S: Maintained 8726F: drivers/platform/x86/gigabyte-wmi.c 8727 8728GNSS SUBSYSTEM 8729M: Johan Hovold <johan@kernel.org> 8730S: Maintained 8731T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8732F: Documentation/ABI/testing/sysfs-class-gnss 8733F: Documentation/devicetree/bindings/gnss/ 8734F: drivers/gnss/ 8735F: include/linux/gnss.h 8736 8737GO7007 MPEG CODEC 8738M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8739L: linux-media@vger.kernel.org 8740S: Maintained 8741F: drivers/media/usb/go7007/ 8742 8743GOODIX TOUCHSCREEN 8744M: Bastien Nocera <hadess@hadess.net> 8745M: Hans de Goede <hdegoede@redhat.com> 8746L: linux-input@vger.kernel.org 8747S: Maintained 8748F: drivers/input/touchscreen/goodix* 8749 8750GOOGLE ETHERNET DRIVERS 8751M: Jeroen de Borst <jeroendb@google.com> 8752M: Praveen Kaligineedi <pkaligineedi@google.com> 8753R: Shailend Chand <shailend@google.com> 8754L: netdev@vger.kernel.org 8755S: Supported 8756F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8757F: drivers/net/ethernet/google 8758 8759GPD POCKET FAN DRIVER 8760M: Hans de Goede <hdegoede@redhat.com> 8761L: platform-driver-x86@vger.kernel.org 8762S: Maintained 8763F: drivers/platform/x86/gpd-pocket-fan.c 8764 8765GPIO ACPI SUPPORT 8766M: Mika Westerberg <mika.westerberg@linux.intel.com> 8767M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8768L: linux-gpio@vger.kernel.org 8769L: linux-acpi@vger.kernel.org 8770S: Supported 8771T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8772F: Documentation/firmware-guide/acpi/gpio-properties.rst 8773F: drivers/gpio/gpiolib-acpi.c 8774F: drivers/gpio/gpiolib-acpi.h 8775 8776GPIO AGGREGATOR 8777M: Geert Uytterhoeven <geert+renesas@glider.be> 8778L: linux-gpio@vger.kernel.org 8779S: Supported 8780F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8781F: drivers/gpio/gpio-aggregator.c 8782 8783GPIO IR Transmitter 8784M: Sean Young <sean@mess.org> 8785L: linux-media@vger.kernel.org 8786S: Maintained 8787F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 8788F: drivers/media/rc/gpio-ir-tx.c 8789 8790GPIO MOCKUP DRIVER 8791M: Bamvor Jian Zhang <bamv2005@gmail.com> 8792L: linux-gpio@vger.kernel.org 8793S: Maintained 8794F: drivers/gpio/gpio-mockup.c 8795F: tools/testing/selftests/gpio/ 8796 8797GPIO REGMAP 8798R: Michael Walle <michael@walle.cc> 8799S: Maintained 8800F: drivers/gpio/gpio-regmap.c 8801F: include/linux/gpio/regmap.h 8802 8803GPIO SUBSYSTEM 8804M: Linus Walleij <linus.walleij@linaro.org> 8805M: Bartosz Golaszewski <brgl@bgdev.pl> 8806R: Andy Shevchenko <andy@kernel.org> 8807L: linux-gpio@vger.kernel.org 8808S: Maintained 8809T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8810F: Documentation/ABI/obsolete/sysfs-gpio 8811F: Documentation/ABI/testing/gpio-cdev 8812F: Documentation/admin-guide/gpio/ 8813F: Documentation/devicetree/bindings/gpio/ 8814F: Documentation/driver-api/gpio/ 8815F: drivers/gpio/ 8816F: include/dt-bindings/gpio/ 8817F: include/linux/gpio.h 8818F: include/linux/gpio/ 8819F: include/linux/of_gpio.h 8820F: include/uapi/linux/gpio.h 8821F: tools/gpio/ 8822 8823GRE DEMULTIPLEXER DRIVER 8824M: Dmitry Kozlov <xeb@mail.ru> 8825L: netdev@vger.kernel.org 8826S: Maintained 8827F: include/net/gre.h 8828F: net/ipv4/gre_demux.c 8829F: net/ipv4/gre_offload.c 8830 8831GRETH 10/100/1G Ethernet MAC device driver 8832M: Andreas Larsson <andreas@gaisler.com> 8833L: netdev@vger.kernel.org 8834S: Maintained 8835F: drivers/net/ethernet/aeroflex/ 8836 8837GREYBUS AUDIO PROTOCOLS DRIVERS 8838M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8839M: Mark Greer <mgreer@animalcreek.com> 8840S: Maintained 8841F: drivers/staging/greybus/audio_apbridgea.c 8842F: drivers/staging/greybus/audio_apbridgea.h 8843F: drivers/staging/greybus/audio_codec.c 8844F: drivers/staging/greybus/audio_codec.h 8845F: drivers/staging/greybus/audio_gb.c 8846F: drivers/staging/greybus/audio_manager.c 8847F: drivers/staging/greybus/audio_manager.h 8848F: drivers/staging/greybus/audio_manager_module.c 8849F: drivers/staging/greybus/audio_manager_private.h 8850F: drivers/staging/greybus/audio_manager_sysfs.c 8851F: drivers/staging/greybus/audio_module.c 8852F: drivers/staging/greybus/audio_topology.c 8853 8854GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8855M: Viresh Kumar <vireshk@kernel.org> 8856S: Maintained 8857F: drivers/staging/greybus/authentication.c 8858F: drivers/staging/greybus/bootrom.c 8859F: drivers/staging/greybus/firmware.h 8860F: drivers/staging/greybus/fw-core.c 8861F: drivers/staging/greybus/fw-download.c 8862F: drivers/staging/greybus/fw-management.c 8863F: drivers/staging/greybus/greybus_authentication.h 8864F: drivers/staging/greybus/greybus_firmware.h 8865F: drivers/staging/greybus/hid.c 8866F: drivers/staging/greybus/i2c.c 8867F: drivers/staging/greybus/spi.c 8868F: drivers/staging/greybus/spilib.c 8869F: drivers/staging/greybus/spilib.h 8870 8871GREYBUS LOOPBACK DRIVER 8872M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8873S: Maintained 8874F: drivers/staging/greybus/loopback.c 8875 8876GREYBUS PLATFORM DRIVERS 8877M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8878S: Maintained 8879F: drivers/staging/greybus/arche-apb-ctrl.c 8880F: drivers/staging/greybus/arche-platform.c 8881F: drivers/staging/greybus/arche_platform.h 8882 8883GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8884M: Rui Miguel Silva <rmfrfs@gmail.com> 8885S: Maintained 8886F: drivers/staging/greybus/gpio.c 8887F: drivers/staging/greybus/light.c 8888F: drivers/staging/greybus/power_supply.c 8889F: drivers/staging/greybus/sdio.c 8890F: drivers/staging/greybus/spi.c 8891F: drivers/staging/greybus/spilib.c 8892 8893GREYBUS SUBSYSTEM 8894M: Johan Hovold <johan@kernel.org> 8895M: Alex Elder <elder@kernel.org> 8896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8897L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8898S: Maintained 8899F: drivers/greybus/ 8900F: drivers/staging/greybus/ 8901F: include/linux/greybus.h 8902F: include/linux/greybus/ 8903 8904GREYBUS UART PROTOCOLS DRIVERS 8905M: David Lin <dtwlin@gmail.com> 8906S: Maintained 8907F: drivers/staging/greybus/log.c 8908F: drivers/staging/greybus/uart.c 8909 8910GS1662 VIDEO SERIALIZER 8911M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: drivers/media/spi/gs1662.c 8916 8917GSPCA FINEPIX SUBDRIVER 8918M: Frank Zago <frank@zago.net> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: drivers/media/usb/gspca/finepix.c 8923 8924GSPCA GL860 SUBDRIVER 8925M: Olivier Lorin <o.lorin@laposte.net> 8926L: linux-media@vger.kernel.org 8927S: Maintained 8928T: git git://linuxtv.org/media_tree.git 8929F: drivers/media/usb/gspca/gl860/ 8930 8931GSPCA M5602 SUBDRIVER 8932M: Erik Andren <erik.andren@gmail.com> 8933L: linux-media@vger.kernel.org 8934S: Maintained 8935T: git git://linuxtv.org/media_tree.git 8936F: drivers/media/usb/gspca/m5602/ 8937 8938GSPCA PAC207 SONIXB SUBDRIVER 8939M: Hans Verkuil <hverkuil@xs4all.nl> 8940L: linux-media@vger.kernel.org 8941S: Odd Fixes 8942T: git git://linuxtv.org/media_tree.git 8943F: drivers/media/usb/gspca/pac207.c 8944 8945GSPCA SN9C20X SUBDRIVER 8946M: Brian Johnson <brijohn@gmail.com> 8947L: linux-media@vger.kernel.org 8948S: Maintained 8949T: git git://linuxtv.org/media_tree.git 8950F: drivers/media/usb/gspca/sn9c20x.c 8951 8952GSPCA T613 SUBDRIVER 8953M: Leandro Costantino <lcostantino@gmail.com> 8954L: linux-media@vger.kernel.org 8955S: Maintained 8956T: git git://linuxtv.org/media_tree.git 8957F: drivers/media/usb/gspca/t613.c 8958 8959GSPCA USB WEBCAM DRIVER 8960M: Hans Verkuil <hverkuil@xs4all.nl> 8961L: linux-media@vger.kernel.org 8962S: Odd Fixes 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/usb/gspca/ 8965 8966GTP (GPRS Tunneling Protocol) 8967M: Pablo Neira Ayuso <pablo@netfilter.org> 8968M: Harald Welte <laforge@gnumonks.org> 8969L: osmocom-net-gprs@lists.osmocom.org 8970S: Maintained 8971T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8972F: drivers/net/gtp.c 8973 8974GUID PARTITION TABLE (GPT) 8975M: Davidlohr Bueso <dave@stgolabs.net> 8976L: linux-efi@vger.kernel.org 8977S: Maintained 8978F: block/partitions/efi.* 8979 8980HABANALABS PCI DRIVER 8981M: Oded Gabbay <ogabbay@kernel.org> 8982L: dri-devel@lists.freedesktop.org 8983S: Supported 8984C: irc://irc.oftc.net/dri-devel 8985T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8986F: Documentation/ABI/testing/debugfs-driver-habanalabs 8987F: Documentation/ABI/testing/sysfs-driver-habanalabs 8988F: drivers/accel/habanalabs/ 8989F: include/trace/events/habanalabs.h 8990F: include/uapi/drm/habanalabs_accel.h 8991 8992HACKRF MEDIA DRIVER 8993M: Antti Palosaari <crope@iki.fi> 8994L: linux-media@vger.kernel.org 8995S: Maintained 8996W: https://linuxtv.org 8997W: http://palosaari.fi/linux/ 8998Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8999T: git git://linuxtv.org/anttip/media_tree.git 9000F: drivers/media/usb/hackrf/ 9001 9002HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9003M: Chuck Lever <chuck.lever@oracle.com> 9004L: kernel-tls-handshake@lists.linux.dev 9005L: netdev@vger.kernel.org 9006S: Maintained 9007F: Documentation/netlink/specs/handshake.yaml 9008F: Documentation/networking/tls-handshake.rst 9009F: include/net/handshake.h 9010F: include/trace/events/handshake.h 9011F: net/handshake/ 9012 9013HANTRO VPU CODEC DRIVER 9014M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9015M: Philipp Zabel <p.zabel@pengutronix.de> 9016L: linux-media@vger.kernel.org 9017L: linux-rockchip@lists.infradead.org 9018S: Maintained 9019F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9020F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9021F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9022F: drivers/media/platform/verisilicon/ 9023 9024HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9025M: Frank Seidel <frank@f-seidel.de> 9026L: platform-driver-x86@vger.kernel.org 9027S: Maintained 9028W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9029F: drivers/platform/x86/hdaps.c 9030 9031HARDWARE MONITORING 9032M: Jean Delvare <jdelvare@suse.com> 9033M: Guenter Roeck <linux@roeck-us.net> 9034L: linux-hwmon@vger.kernel.org 9035S: Maintained 9036W: http://hwmon.wiki.kernel.org/ 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9038F: Documentation/ABI/testing/sysfs-class-hwmon 9039F: Documentation/devicetree/bindings/hwmon/ 9040F: Documentation/hwmon/ 9041F: drivers/hwmon/ 9042F: include/linux/hwmon*.h 9043F: include/trace/events/hwmon*.h 9044K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9045 9046HARDWARE RANDOM NUMBER GENERATOR CORE 9047M: Olivia Mackall <olivia@selenic.com> 9048M: Herbert Xu <herbert@gondor.apana.org.au> 9049L: linux-crypto@vger.kernel.org 9050S: Odd fixes 9051F: Documentation/admin-guide/hw_random.rst 9052F: Documentation/devicetree/bindings/rng/ 9053F: drivers/char/hw_random/ 9054F: include/linux/hw_random.h 9055 9056HARDWARE SPINLOCK CORE 9057M: Ohad Ben-Cohen <ohad@wizery.com> 9058M: Bjorn Andersson <andersson@kernel.org> 9059R: Baolin Wang <baolin.wang7@gmail.com> 9060L: linux-remoteproc@vger.kernel.org 9061S: Maintained 9062T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9063F: Documentation/devicetree/bindings/hwlock/ 9064F: Documentation/locking/hwspinlock.rst 9065F: drivers/hwspinlock/ 9066F: include/linux/hwspinlock.h 9067 9068HARDWARE TRACING FACILITIES 9069M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9070S: Maintained 9071F: drivers/hwtracing/ 9072 9073HARMONY SOUND DRIVER 9074L: linux-parisc@vger.kernel.org 9075S: Maintained 9076F: sound/parisc/harmony.* 9077 9078HDPVR USB VIDEO ENCODER DRIVER 9079M: Hans Verkuil <hverkuil@xs4all.nl> 9080L: linux-media@vger.kernel.org 9081S: Odd Fixes 9082W: https://linuxtv.org 9083T: git git://linuxtv.org/media_tree.git 9084F: drivers/media/usb/hdpvr/ 9085 9086HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9087M: Matt Hsiao <matt.hsiao@hpe.com> 9088S: Supported 9089F: drivers/misc/hpilo.[ch] 9090 9091HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9092M: Jerry Hoemann <jerry.hoemann@hpe.com> 9093S: Supported 9094F: Documentation/watchdog/hpwdt.rst 9095F: drivers/watchdog/hpwdt.c 9096 9097HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9098M: Don Brace <don.brace@microchip.com> 9099L: storagedev@microchip.com 9100L: linux-scsi@vger.kernel.org 9101S: Supported 9102F: Documentation/scsi/hpsa.rst 9103F: drivers/scsi/hpsa*.[ch] 9104F: include/linux/cciss*.h 9105F: include/uapi/linux/cciss*.h 9106 9107HFI1 DRIVER 9108M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9109L: linux-rdma@vger.kernel.org 9110S: Supported 9111F: drivers/infiniband/hw/hfi1 9112 9113HFS FILESYSTEM 9114L: linux-fsdevel@vger.kernel.org 9115S: Orphan 9116F: Documentation/filesystems/hfs.rst 9117F: fs/hfs/ 9118 9119HFSPLUS FILESYSTEM 9120L: linux-fsdevel@vger.kernel.org 9121S: Orphan 9122F: Documentation/filesystems/hfsplus.rst 9123F: fs/hfsplus/ 9124 9125HGA FRAMEBUFFER DRIVER 9126M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9127L: linux-nvidia@lists.surfsouth.com 9128S: Maintained 9129W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9130F: drivers/video/fbdev/hgafb.c 9131 9132HIBERNATION (aka Software Suspend, aka swsusp) 9133M: "Rafael J. Wysocki" <rafael@kernel.org> 9134M: Pavel Machek <pavel@ucw.cz> 9135L: linux-pm@vger.kernel.org 9136S: Supported 9137B: https://bugzilla.kernel.org 9138F: arch/*/include/asm/suspend*.h 9139F: arch/x86/power/ 9140F: drivers/base/power/ 9141F: include/linux/freezer.h 9142F: include/linux/pm.h 9143F: include/linux/suspend.h 9144F: kernel/power/ 9145 9146HID CORE LAYER 9147M: Jiri Kosina <jikos@kernel.org> 9148M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9152F: Documentation/hid/ 9153F: drivers/hid/ 9154F: include/linux/hid* 9155F: include/uapi/linux/hid* 9156F: samples/hid/ 9157F: tools/testing/selftests/hid/ 9158 9159HID LOGITECH DRIVERS 9160R: Filipe Laíns <lains@riseup.net> 9161L: linux-input@vger.kernel.org 9162S: Maintained 9163F: drivers/hid/hid-logitech-* 9164 9165HID NVIDIA SHIELD DRIVER 9166M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9167L: linux-input@vger.kernel.org 9168S: Maintained 9169F: drivers/hid/hid-nvidia-shield.c 9170 9171HID PHOENIX RC FLIGHT CONTROLLER 9172M: Marcus Folkesson <marcus.folkesson@gmail.com> 9173L: linux-input@vger.kernel.org 9174S: Maintained 9175F: drivers/hid/hid-pxrc.c 9176 9177HID PLAYSTATION DRIVER 9178M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9179L: linux-input@vger.kernel.org 9180S: Supported 9181F: drivers/hid/hid-playstation.c 9182 9183HID SENSOR HUB DRIVERS 9184M: Jiri Kosina <jikos@kernel.org> 9185M: Jonathan Cameron <jic23@kernel.org> 9186M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9187L: linux-input@vger.kernel.org 9188L: linux-iio@vger.kernel.org 9189S: Maintained 9190F: Documentation/hid/hid-sensor* 9191F: drivers/hid/hid-sensor-* 9192F: drivers/iio/*/hid-* 9193F: include/linux/hid-sensor-* 9194 9195HID VRC-2 CAR CONTROLLER DRIVER 9196M: Marcus Folkesson <marcus.folkesson@gmail.com> 9197L: linux-input@vger.kernel.org 9198S: Maintained 9199F: drivers/hid/hid-vrc2.c 9200 9201HID WACOM DRIVER 9202M: Ping Cheng <ping.cheng@wacom.com> 9203M: Jason Gerecke <jason.gerecke@wacom.com> 9204L: linux-input@vger.kernel.org 9205S: Maintained 9206F: drivers/hid/wacom.h 9207F: drivers/hid/wacom_* 9208 9209HID++ LOGITECH DRIVERS 9210R: Filipe Laíns <lains@riseup.net> 9211R: Bastien Nocera <hadess@hadess.net> 9212L: linux-input@vger.kernel.org 9213S: Maintained 9214F: drivers/hid/hid-logitech-hidpp.c 9215 9216HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9217M: Thomas Gleixner <tglx@linutronix.de> 9218L: linux-kernel@vger.kernel.org 9219S: Maintained 9220T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9221F: Documentation/timers/ 9222F: include/linux/clockchips.h 9223F: include/linux/hrtimer.h 9224F: kernel/time/clockevents.c 9225F: kernel/time/hrtimer.c 9226F: kernel/time/timer_*.c 9227 9228HIGH-SPEED SCC DRIVER FOR AX.25 9229L: linux-hams@vger.kernel.org 9230S: Orphan 9231F: drivers/net/hamradio/scc.c 9232 9233HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9234M: HighPoint Linux Team <linux@highpoint-tech.com> 9235S: Supported 9236W: http://www.highpoint-tech.com 9237F: Documentation/scsi/hptiop.rst 9238F: drivers/scsi/hptiop.c 9239 9240HIKEY960 ONBOARD USB GPIO HUB DRIVER 9241M: John Stultz <jstultz@google.com> 9242L: linux-kernel@vger.kernel.org 9243S: Maintained 9244F: drivers/misc/hisi_hikey_usb.c 9245 9246HIMAX HX83112B TOUCHSCREEN SUPPORT 9247M: Job Noorman <job@noorman.info> 9248L: linux-input@vger.kernel.org 9249S: Maintained 9250F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9251F: drivers/input/touchscreen/himax_hx83112b.c 9252 9253HIPPI 9254M: Jes Sorensen <jes@trained-monkey.org> 9255L: linux-hippi@sunsite.dk 9256S: Maintained 9257F: drivers/net/hippi/ 9258F: include/linux/hippidevice.h 9259F: include/uapi/linux/if_hippi.h 9260F: net/802/hippi.c 9261 9262HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9263M: Kurt Kanzenbach <kurt@linutronix.de> 9264L: netdev@vger.kernel.org 9265S: Maintained 9266F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9267F: drivers/net/dsa/hirschmann/* 9268F: include/linux/platform_data/hirschmann-hellcreek.h 9269F: net/dsa/tag_hellcreek.c 9270 9271HISILICON DMA DRIVER 9272M: Zhou Wang <wangzhou1@hisilicon.com> 9273M: Jie Hai <haijie1@huawei.com> 9274L: dmaengine@vger.kernel.org 9275S: Maintained 9276F: drivers/dma/hisi_dma.c 9277 9278HISILICON GPIO DRIVER 9279M: Jay Fang <f.fangjian@huawei.com> 9280L: linux-gpio@vger.kernel.org 9281S: Maintained 9282F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9283F: drivers/gpio/gpio-hisi.c 9284 9285HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9286M: Longfang Liu <liulongfang@huawei.com> 9287L: linux-crypto@vger.kernel.org 9288S: Maintained 9289F: Documentation/ABI/testing/debugfs-hisi-hpre 9290F: drivers/crypto/hisilicon/hpre/hpre.h 9291F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9292F: drivers/crypto/hisilicon/hpre/hpre_main.c 9293 9294HISILICON HNS3 PMU DRIVER 9295M: Guangbin Huang <huangguangbin2@huawei.com> 9296S: Supported 9297F: Documentation/admin-guide/perf/hns3-pmu.rst 9298F: drivers/perf/hisilicon/hns3_pmu.c 9299 9300HISILICON I2C CONTROLLER DRIVER 9301M: Yicong Yang <yangyicong@hisilicon.com> 9302L: linux-i2c@vger.kernel.org 9303S: Maintained 9304W: https://www.hisilicon.com 9305F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9306F: drivers/i2c/busses/i2c-hisi.c 9307 9308HISILICON LPC BUS DRIVER 9309M: Jay Fang <f.fangjian@huawei.com> 9310S: Maintained 9311W: http://www.hisilicon.com 9312F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9313F: drivers/bus/hisi_lpc.c 9314 9315HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9316M: Yisen Zhuang <yisen.zhuang@huawei.com> 9317M: Salil Mehta <salil.mehta@huawei.com> 9318L: netdev@vger.kernel.org 9319S: Maintained 9320W: http://www.hisilicon.com 9321F: drivers/net/ethernet/hisilicon/hns3/ 9322 9323HISILICON NETWORK SUBSYSTEM DRIVER 9324M: Yisen Zhuang <yisen.zhuang@huawei.com> 9325M: Salil Mehta <salil.mehta@huawei.com> 9326L: netdev@vger.kernel.org 9327S: Maintained 9328W: http://www.hisilicon.com 9329F: Documentation/devicetree/bindings/net/hisilicon*.txt 9330F: drivers/net/ethernet/hisilicon/ 9331 9332HISILICON PMU DRIVER 9333M: Shaokun Zhang <zhangshaokun@hisilicon.com> 9334M: Jonathan Cameron <jonathan.cameron@huawei.com> 9335S: Supported 9336W: http://www.hisilicon.com 9337F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9338F: Documentation/admin-guide/perf/hisi-pmu.rst 9339F: drivers/perf/hisilicon 9340 9341HISILICON PTT DRIVER 9342M: Yicong Yang <yangyicong@hisilicon.com> 9343M: Jonathan Cameron <jonathan.cameron@huawei.com> 9344L: linux-kernel@vger.kernel.org 9345S: Maintained 9346F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9347F: Documentation/trace/hisi-ptt.rst 9348F: drivers/hwtracing/ptt/ 9349F: tools/perf/arch/arm64/util/hisi-ptt.c 9350F: tools/perf/util/hisi-ptt* 9351F: tools/perf/util/hisi-ptt-decoder/* 9352 9353HISILICON QM DRIVER 9354M: Weili Qian <qianweili@huawei.com> 9355M: Zhou Wang <wangzhou1@hisilicon.com> 9356L: linux-crypto@vger.kernel.org 9357S: Maintained 9358F: drivers/crypto/hisilicon/Kconfig 9359F: drivers/crypto/hisilicon/Makefile 9360F: drivers/crypto/hisilicon/qm.c 9361F: drivers/crypto/hisilicon/sgl.c 9362F: include/linux/hisi_acc_qm.h 9363 9364HISILICON ROCE DRIVER 9365M: Haoyue Xu <xuhaoyue1@hisilicon.com> 9366M: Junxian Huang <huangjunxian6@hisilicon.com> 9367L: linux-rdma@vger.kernel.org 9368S: Maintained 9369F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9370F: drivers/infiniband/hw/hns/ 9371 9372HISILICON SAS Controller 9373M: Xiang Chen <chenxiang66@hisilicon.com> 9374S: Supported 9375W: http://www.hisilicon.com 9376F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9377F: drivers/scsi/hisi_sas/ 9378 9379HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9380M: Kai Ye <yekai13@huawei.com> 9381M: Longfang Liu <liulongfang@huawei.com> 9382L: linux-crypto@vger.kernel.org 9383S: Maintained 9384F: Documentation/ABI/testing/debugfs-hisi-sec 9385F: drivers/crypto/hisilicon/sec2/sec.h 9386F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9387F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9388F: drivers/crypto/hisilicon/sec2/sec_main.c 9389 9390HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9391M: Jay Fang <f.fangjian@huawei.com> 9392L: linux-spi@vger.kernel.org 9393S: Maintained 9394W: http://www.hisilicon.com 9395F: drivers/spi/spi-hisi-kunpeng.c 9396 9397HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9398M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9399L: linux-kernel@vger.kernel.org 9400S: Maintained 9401F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9402F: drivers/spmi/hisi-spmi-controller.c 9403 9404HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9405M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9406L: linux-kernel@vger.kernel.org 9407S: Maintained 9408F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9409F: drivers/mfd/hi6421-spmi-pmic.c 9410 9411HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9412M: Weili Qian <qianweili@huawei.com> 9413S: Maintained 9414F: drivers/crypto/hisilicon/trng/trng.c 9415 9416HISILICON V3XX SPI NOR FLASH Controller Driver 9417M: Jay Fang <f.fangjian@huawei.com> 9418S: Maintained 9419W: http://www.hisilicon.com 9420F: drivers/spi/spi-hisi-sfc-v3xx.c 9421 9422HISILICON ZIP Controller DRIVER 9423M: Yang Shen <shenyang39@huawei.com> 9424M: Zhou Wang <wangzhou1@hisilicon.com> 9425L: linux-crypto@vger.kernel.org 9426S: Maintained 9427F: Documentation/ABI/testing/debugfs-hisi-zip 9428F: drivers/crypto/hisilicon/zip/ 9429 9430HMM - Heterogeneous Memory Management 9431M: Jérôme Glisse <jglisse@redhat.com> 9432L: linux-mm@kvack.org 9433S: Maintained 9434F: Documentation/mm/hmm.rst 9435F: include/linux/hmm* 9436F: lib/test_hmm* 9437F: mm/hmm* 9438F: tools/testing/selftests/mm/*hmm* 9439 9440HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9441M: Andreas Klinger <ak@it-klinger.de> 9442L: linux-iio@vger.kernel.org 9443S: Maintained 9444F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9445F: drivers/iio/pressure/mprls0025pa.c 9446 9447HOST AP DRIVER 9448M: Jouni Malinen <j@w1.fi> 9449L: linux-wireless@vger.kernel.org 9450S: Obsolete 9451W: http://w1.fi/hostap-driver.html 9452F: drivers/net/wireless/intersil/hostap/ 9453 9454HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9455L: platform-driver-x86@vger.kernel.org 9456S: Orphan 9457F: drivers/platform/x86/hp/tc1100-wmi.c 9458 9459HP WMI HARDWARE MONITOR DRIVER 9460M: James Seo <james@equiv.tech> 9461L: linux-hwmon@vger.kernel.org 9462S: Maintained 9463F: Documentation/hwmon/hp-wmi-sensors.rst 9464F: drivers/hwmon/hp-wmi-sensors.c 9465 9466HPET: High Precision Event Timers driver 9467M: Clemens Ladisch <clemens@ladisch.de> 9468S: Maintained 9469F: Documentation/timers/hpet.rst 9470F: drivers/char/hpet.c 9471F: include/linux/hpet.h 9472F: include/uapi/linux/hpet.h 9473 9474HPET: x86 9475S: Orphan 9476F: arch/x86/include/asm/hpet.h 9477F: arch/x86/kernel/hpet.c 9478 9479HPFS FILESYSTEM 9480M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9481S: Maintained 9482W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9483F: fs/hpfs/ 9484 9485HSI SUBSYSTEM 9486M: Sebastian Reichel <sre@kernel.org> 9487S: Maintained 9488T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9489F: Documentation/ABI/testing/sysfs-bus-hsi 9490F: Documentation/driver-api/hsi.rst 9491F: drivers/hsi/ 9492F: include/linux/hsi/ 9493F: include/uapi/linux/hsi/ 9494 9495HSO 3G MODEM DRIVER 9496L: linux-usb@vger.kernel.org 9497S: Orphan 9498F: drivers/net/usb/hso.c 9499 9500HSR NETWORK PROTOCOL 9501L: netdev@vger.kernel.org 9502S: Orphan 9503F: net/hsr/ 9504 9505HT16K33 LED CONTROLLER DRIVER 9506M: Robin van der Gracht <robin@protonic.nl> 9507S: Maintained 9508F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9509F: drivers/auxdisplay/ht16k33.c 9510 9511HTCPEN TOUCHSCREEN DRIVER 9512M: Pau Oliva Fora <pof@eslack.org> 9513L: linux-input@vger.kernel.org 9514S: Maintained 9515F: drivers/input/touchscreen/htcpen.c 9516 9517HTE SUBSYSTEM 9518M: Dipen Patel <dipenp@nvidia.com> 9519L: timestamp@lists.linux.dev 9520S: Maintained 9521Q: https://patchwork.kernel.org/project/timestamp/list/ 9522T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9523F: Documentation/devicetree/bindings/timestamp/ 9524F: Documentation/driver-api/hte/ 9525F: drivers/hte/ 9526F: include/linux/hte.h 9527 9528HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9529M: Lorenzo Bianconi <lorenzo@kernel.org> 9530L: linux-iio@vger.kernel.org 9531S: Maintained 9532W: http://www.st.com/ 9533F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9534F: drivers/iio/humidity/hts221* 9535 9536HUAWEI ETHERNET DRIVER 9537M: Cai Huoqing <cai.huoqing@linux.dev> 9538L: netdev@vger.kernel.org 9539S: Maintained 9540F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9541F: drivers/net/ethernet/huawei/hinic/ 9542 9543HUGETLB SUBSYSTEM 9544M: Mike Kravetz <mike.kravetz@oracle.com> 9545M: Muchun Song <muchun.song@linux.dev> 9546L: linux-mm@kvack.org 9547S: Maintained 9548F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9549F: Documentation/admin-guide/mm/hugetlbpage.rst 9550F: Documentation/mm/hugetlbfs_reserv.rst 9551F: Documentation/mm/vmemmap_dedup.rst 9552F: fs/hugetlbfs/ 9553F: include/linux/hugetlb.h 9554F: mm/hugetlb.c 9555F: mm/hugetlb_vmemmap.c 9556F: mm/hugetlb_vmemmap.h 9557 9558HVA ST MEDIA DRIVER 9559M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9560L: linux-media@vger.kernel.org 9561S: Supported 9562W: https://linuxtv.org 9563T: git git://linuxtv.org/media_tree.git 9564F: drivers/media/platform/st/sti/hva 9565 9566HWPOISON MEMORY FAILURE HANDLING 9567M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9568R: Miaohe Lin <linmiaohe@huawei.com> 9569L: linux-mm@kvack.org 9570S: Maintained 9571F: mm/hwpoison-inject.c 9572F: mm/memory-failure.c 9573 9574HYCON HY46XX TOUCHSCREEN SUPPORT 9575M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9576L: linux-input@vger.kernel.org 9577S: Maintained 9578F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9579F: drivers/input/touchscreen/hycon-hy46xx.c 9580 9581HYGON PROCESSOR SUPPORT 9582M: Pu Wen <puwen@hygon.cn> 9583L: linux-kernel@vger.kernel.org 9584S: Maintained 9585F: arch/x86/kernel/cpu/hygon.c 9586 9587HYNIX HI556 SENSOR DRIVER 9588M: Shawn Tu <shawnx.tu@intel.com> 9589L: linux-media@vger.kernel.org 9590S: Maintained 9591T: git git://linuxtv.org/media_tree.git 9592F: drivers/media/i2c/hi556.c 9593 9594HYNIX HI846 SENSOR DRIVER 9595M: Martin Kepplinger <martin.kepplinger@puri.sm> 9596L: linux-media@vger.kernel.org 9597S: Maintained 9598F: drivers/media/i2c/hi846.c 9599 9600HYNIX HI847 SENSOR DRIVER 9601M: Shawn Tu <shawnx.tu@intel.com> 9602L: linux-media@vger.kernel.org 9603S: Maintained 9604F: drivers/media/i2c/hi847.c 9605 9606Hyper-V/Azure CORE AND DRIVERS 9607M: "K. Y. Srinivasan" <kys@microsoft.com> 9608M: Haiyang Zhang <haiyangz@microsoft.com> 9609M: Wei Liu <wei.liu@kernel.org> 9610M: Dexuan Cui <decui@microsoft.com> 9611L: linux-hyperv@vger.kernel.org 9612S: Supported 9613T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9614F: Documentation/ABI/stable/sysfs-bus-vmbus 9615F: Documentation/ABI/testing/debugfs-hyperv 9616F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 9617F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9618F: Documentation/virt/hyperv 9619F: arch/arm64/hyperv 9620F: arch/arm64/include/asm/hyperv-tlfs.h 9621F: arch/arm64/include/asm/mshyperv.h 9622F: arch/x86/hyperv 9623F: arch/x86/include/asm/hyperv-tlfs.h 9624F: arch/x86/include/asm/mshyperv.h 9625F: arch/x86/include/asm/trace/hyperv.h 9626F: arch/x86/kernel/cpu/mshyperv.c 9627F: drivers/clocksource/hyperv_timer.c 9628F: drivers/hid/hid-hyperv.c 9629F: drivers/hv/ 9630F: drivers/input/serio/hyperv-keyboard.c 9631F: drivers/iommu/hyperv-iommu.c 9632F: drivers/net/ethernet/microsoft/ 9633F: drivers/net/hyperv/ 9634F: drivers/pci/controller/pci-hyperv-intf.c 9635F: drivers/pci/controller/pci-hyperv.c 9636F: drivers/scsi/storvsc_drv.c 9637F: drivers/uio/uio_hv_generic.c 9638F: drivers/video/fbdev/hyperv_fb.c 9639F: include/asm-generic/hyperv-tlfs.h 9640F: include/asm-generic/mshyperv.h 9641F: include/clocksource/hyperv_timer.h 9642F: include/linux/hyperv.h 9643F: include/net/mana 9644F: include/uapi/linux/hyperv.h 9645F: net/vmw_vsock/hyperv_transport.c 9646F: tools/hv/ 9647 9648HYPERBUS SUPPORT 9649M: Vignesh Raghavendra <vigneshr@ti.com> 9650L: linux-mtd@lists.infradead.org 9651S: Supported 9652Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9653C: irc://irc.oftc.net/mtd 9654T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9655F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9656F: drivers/mtd/hyperbus/ 9657F: include/linux/mtd/hyperbus.h 9658 9659HYPERVISOR VIRTUAL CONSOLE DRIVER 9660L: linuxppc-dev@lists.ozlabs.org 9661S: Odd Fixes 9662F: drivers/tty/hvc/ 9663 9664I2C ACPI SUPPORT 9665M: Mika Westerberg <mika.westerberg@linux.intel.com> 9666L: linux-i2c@vger.kernel.org 9667L: linux-acpi@vger.kernel.org 9668S: Maintained 9669F: drivers/i2c/i2c-core-acpi.c 9670 9671I2C CONTROLLER DRIVER FOR NVIDIA GPU 9672M: Ajay Gupta <ajayg@nvidia.com> 9673L: linux-i2c@vger.kernel.org 9674S: Maintained 9675F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9676F: drivers/i2c/busses/i2c-nvidia-gpu.c 9677 9678I2C MUXES 9679M: Peter Rosin <peda@axentia.se> 9680L: linux-i2c@vger.kernel.org 9681S: Maintained 9682F: Documentation/devicetree/bindings/i2c/i2c-arb* 9683F: Documentation/devicetree/bindings/i2c/i2c-gate* 9684F: Documentation/devicetree/bindings/i2c/i2c-mux* 9685F: Documentation/i2c/i2c-topology.rst 9686F: Documentation/i2c/muxes/ 9687F: drivers/i2c/i2c-mux.c 9688F: drivers/i2c/muxes/ 9689F: include/linux/i2c-mux.h 9690 9691I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9692M: Gregory CLEMENT <gregory.clement@bootlin.com> 9693L: linux-i2c@vger.kernel.org 9694S: Maintained 9695F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9696F: drivers/i2c/busses/i2c-mv64xxx.c 9697 9698I2C OVER PARALLEL PORT 9699M: Jean Delvare <jdelvare@suse.com> 9700L: linux-i2c@vger.kernel.org 9701S: Maintained 9702F: Documentation/i2c/busses/i2c-parport.rst 9703F: drivers/i2c/busses/i2c-parport.c 9704 9705I2C SUBSYSTEM 9706M: Wolfram Sang <wsa@kernel.org> 9707L: linux-i2c@vger.kernel.org 9708S: Maintained 9709W: https://i2c.wiki.kernel.org/ 9710Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9711T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9712F: Documentation/devicetree/bindings/i2c/i2c.txt 9713F: Documentation/i2c/ 9714F: drivers/i2c/* 9715F: include/dt-bindings/i2c/i2c.h 9716F: include/linux/i2c-dev.h 9717F: include/linux/i2c-smbus.h 9718F: include/linux/i2c.h 9719F: include/uapi/linux/i2c-*.h 9720F: include/uapi/linux/i2c.h 9721 9722I2C SUBSYSTEM HOST DRIVERS 9723M: Andi Shyti <andi.shyti@kernel.org> 9724L: linux-i2c@vger.kernel.org 9725S: Maintained 9726W: https://i2c.wiki.kernel.org/ 9727Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9728T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9729F: Documentation/devicetree/bindings/i2c/ 9730F: drivers/i2c/algos/ 9731F: drivers/i2c/busses/ 9732F: include/dt-bindings/i2c/ 9733 9734I2C-TAOS-EVM DRIVER 9735M: Jean Delvare <jdelvare@suse.com> 9736L: linux-i2c@vger.kernel.org 9737S: Maintained 9738F: Documentation/i2c/busses/i2c-taos-evm.rst 9739F: drivers/i2c/busses/i2c-taos-evm.c 9740 9741I2C-TINY-USB DRIVER 9742M: Till Harbaum <till@harbaum.org> 9743L: linux-i2c@vger.kernel.org 9744S: Maintained 9745W: http://www.harbaum.org/till/i2c_tiny_usb 9746F: drivers/i2c/busses/i2c-tiny-usb.c 9747 9748I2C/SMBUS CONTROLLER DRIVERS FOR PC 9749M: Jean Delvare <jdelvare@suse.com> 9750L: linux-i2c@vger.kernel.org 9751S: Maintained 9752F: Documentation/i2c/busses/i2c-ali1535.rst 9753F: Documentation/i2c/busses/i2c-ali1563.rst 9754F: Documentation/i2c/busses/i2c-ali15x3.rst 9755F: Documentation/i2c/busses/i2c-amd756.rst 9756F: Documentation/i2c/busses/i2c-amd8111.rst 9757F: Documentation/i2c/busses/i2c-i801.rst 9758F: Documentation/i2c/busses/i2c-nforce2.rst 9759F: Documentation/i2c/busses/i2c-piix4.rst 9760F: Documentation/i2c/busses/i2c-sis5595.rst 9761F: Documentation/i2c/busses/i2c-sis630.rst 9762F: Documentation/i2c/busses/i2c-sis96x.rst 9763F: Documentation/i2c/busses/i2c-via.rst 9764F: Documentation/i2c/busses/i2c-viapro.rst 9765F: drivers/i2c/busses/i2c-ali1535.c 9766F: drivers/i2c/busses/i2c-ali1563.c 9767F: drivers/i2c/busses/i2c-ali15x3.c 9768F: drivers/i2c/busses/i2c-amd756-s4882.c 9769F: drivers/i2c/busses/i2c-amd756.c 9770F: drivers/i2c/busses/i2c-amd8111.c 9771F: drivers/i2c/busses/i2c-i801.c 9772F: drivers/i2c/busses/i2c-isch.c 9773F: drivers/i2c/busses/i2c-nforce2-s4985.c 9774F: drivers/i2c/busses/i2c-nforce2.c 9775F: drivers/i2c/busses/i2c-piix4.c 9776F: drivers/i2c/busses/i2c-sis5595.c 9777F: drivers/i2c/busses/i2c-sis630.c 9778F: drivers/i2c/busses/i2c-sis96x.c 9779F: drivers/i2c/busses/i2c-via.c 9780F: drivers/i2c/busses/i2c-viapro.c 9781 9782I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9783M: Hans de Goede <hdegoede@redhat.com> 9784L: linux-i2c@vger.kernel.org 9785S: Maintained 9786F: drivers/i2c/busses/i2c-cht-wc.c 9787 9788I2C/SMBUS ISMT DRIVER 9789M: Seth Heasley <seth.heasley@intel.com> 9790M: Neil Horman <nhorman@tuxdriver.com> 9791L: linux-i2c@vger.kernel.org 9792F: Documentation/i2c/busses/i2c-ismt.rst 9793F: drivers/i2c/busses/i2c-ismt.c 9794 9795I2C/SMBUS STUB DRIVER 9796M: Jean Delvare <jdelvare@suse.com> 9797L: linux-i2c@vger.kernel.org 9798S: Maintained 9799F: drivers/i2c/i2c-stub.c 9800 9801I3C DRIVER FOR ASPEED AST2600 9802M: Jeremy Kerr <jk@codeconstruct.com.au> 9803S: Maintained 9804F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 9805F: drivers/i3c/master/ast2600-i3c-master.c 9806 9807I3C DRIVER FOR CADENCE I3C MASTER IP 9808M: Przemysław Gaj <pgaj@cadence.com> 9809S: Maintained 9810F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 9811F: drivers/i3c/master/i3c-master-cdns.c 9812 9813I3C DRIVER FOR SYNOPSYS DESIGNWARE 9814S: Orphan 9815F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 9816F: drivers/i3c/master/dw* 9817 9818I3C SUBSYSTEM 9819M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9820L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9821S: Maintained 9822C: irc://chat.freenode.net/linux-i3c 9823T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9824F: Documentation/ABI/testing/sysfs-bus-i3c 9825F: Documentation/devicetree/bindings/i3c/ 9826F: Documentation/driver-api/i3c 9827F: drivers/i3c/ 9828F: include/linux/i3c/ 9829 9830IA64 (Itanium) PLATFORM 9831L: linux-ia64@vger.kernel.org 9832S: Orphan 9833F: Documentation/arch/ia64/ 9834F: arch/ia64/ 9835 9836IBM Operation Panel Input Driver 9837M: Eddie James <eajames@linux.ibm.com> 9838L: linux-input@vger.kernel.org 9839S: Maintained 9840F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 9841F: drivers/input/misc/ibm-panel.c 9842 9843IBM Power 842 compression accelerator 9844M: Haren Myneni <haren@us.ibm.com> 9845S: Supported 9846F: crypto/842.c 9847F: drivers/crypto/nx/Kconfig 9848F: drivers/crypto/nx/Makefile 9849F: drivers/crypto/nx/nx-842* 9850F: include/linux/sw842.h 9851F: lib/842/ 9852 9853IBM Power in-Nest Crypto Acceleration 9854M: Breno Leitão <leitao@debian.org> 9855M: Nayna Jain <nayna@linux.ibm.com> 9856M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9857L: linux-crypto@vger.kernel.org 9858S: Supported 9859F: drivers/crypto/nx/Kconfig 9860F: drivers/crypto/nx/Makefile 9861F: drivers/crypto/nx/nx-aes* 9862F: drivers/crypto/nx/nx-sha* 9863F: drivers/crypto/nx/nx.* 9864F: drivers/crypto/nx/nx_csbcpb.h 9865F: drivers/crypto/nx/nx_debugfs.c 9866 9867IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9868M: Tyrel Datwyler <tyreld@linux.ibm.com> 9869L: linux-pci@vger.kernel.org 9870L: linuxppc-dev@lists.ozlabs.org 9871S: Supported 9872F: drivers/pci/hotplug/rpadlpar* 9873 9874IBM Power Linux RAID adapter 9875M: Brian King <brking@us.ibm.com> 9876S: Supported 9877F: drivers/scsi/ipr.* 9878 9879IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9880M: Tyrel Datwyler <tyreld@linux.ibm.com> 9881L: linux-pci@vger.kernel.org 9882L: linuxppc-dev@lists.ozlabs.org 9883S: Supported 9884F: drivers/pci/hotplug/rpaphp* 9885 9886IBM Power SRIOV Virtual NIC Device Driver 9887M: Haren Myneni <haren@linux.ibm.com> 9888M: Rick Lindsley <ricklind@linux.ibm.com> 9889R: Nick Child <nnac123@linux.ibm.com> 9890R: Dany Madden <danymadden@us.ibm.com> 9891R: Thomas Falcon <tlfalcon@linux.ibm.com> 9892L: netdev@vger.kernel.org 9893S: Supported 9894F: drivers/net/ethernet/ibm/ibmvnic.* 9895 9896IBM Power VFIO Support 9897M: Timothy Pearson <tpearson@raptorengineering.com> 9898S: Supported 9899F: drivers/vfio/vfio_iommu_spapr_tce.c 9900 9901IBM Power Virtual Ethernet Device Driver 9902M: Nick Child <nnac123@linux.ibm.com> 9903L: netdev@vger.kernel.org 9904S: Supported 9905F: drivers/net/ethernet/ibm/ibmveth.* 9906 9907IBM Power Virtual FC Device Drivers 9908M: Tyrel Datwyler <tyreld@linux.ibm.com> 9909L: linux-scsi@vger.kernel.org 9910S: Supported 9911F: drivers/scsi/ibmvscsi/ibmvfc* 9912 9913IBM Power Virtual Management Channel Driver 9914M: Brad Warrum <bwarrum@linux.ibm.com> 9915M: Ritu Agarwal <rituagar@linux.ibm.com> 9916S: Supported 9917F: drivers/misc/ibmvmc.* 9918 9919IBM Power Virtual SCSI Device Drivers 9920M: Tyrel Datwyler <tyreld@linux.ibm.com> 9921L: linux-scsi@vger.kernel.org 9922S: Supported 9923F: drivers/scsi/ibmvscsi/ibmvscsi* 9924F: include/scsi/viosrp.h 9925 9926IBM Power Virtual SCSI Device Target Driver 9927M: Michael Cyr <mikecyr@linux.ibm.com> 9928L: linux-scsi@vger.kernel.org 9929L: target-devel@vger.kernel.org 9930S: Supported 9931F: drivers/scsi/ibmvscsi_tgt/ 9932 9933IBM Power VMX Cryptographic instructions 9934M: Breno Leitão <leitao@debian.org> 9935M: Nayna Jain <nayna@linux.ibm.com> 9936M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9937L: linux-crypto@vger.kernel.org 9938S: Supported 9939F: drivers/crypto/vmx/Kconfig 9940F: drivers/crypto/vmx/Makefile 9941F: drivers/crypto/vmx/aes* 9942F: drivers/crypto/vmx/ghash* 9943F: drivers/crypto/vmx/ppc-xlate.pl 9944F: drivers/crypto/vmx/vmx.c 9945 9946IBM ServeRAID RAID DRIVER 9947S: Orphan 9948F: drivers/scsi/ips.* 9949 9950ICH LPC AND GPIO DRIVER 9951M: Peter Tyser <ptyser@xes-inc.com> 9952S: Maintained 9953F: drivers/gpio/gpio-ich.c 9954F: drivers/mfd/lpc_ich.c 9955 9956ICY I2C DRIVER 9957M: Max Staudt <max@enpas.org> 9958L: linux-i2c@vger.kernel.org 9959S: Maintained 9960F: drivers/i2c/busses/i2c-icy.c 9961 9962IDEAPAD LAPTOP EXTRAS DRIVER 9963M: Ike Panhc <ike.pan@canonical.com> 9964L: platform-driver-x86@vger.kernel.org 9965S: Maintained 9966W: http://launchpad.net/ideapad-laptop 9967F: drivers/platform/x86/ideapad-laptop.c 9968 9969IDEAPAD LAPTOP SLIDEBAR DRIVER 9970M: Andrey Moiseev <o2g.org.ru@gmail.com> 9971L: linux-input@vger.kernel.org 9972S: Maintained 9973W: https://github.com/o2genum/ideapad-slidebar 9974F: drivers/input/misc/ideapad_slidebar.c 9975 9976IDMAPPED MOUNTS 9977M: Christian Brauner <brauner@kernel.org> 9978M: Seth Forshee <sforshee@kernel.org> 9979L: linux-fsdevel@vger.kernel.org 9980S: Maintained 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping.git 9982F: Documentation/filesystems/idmappings.rst 9983F: include/linux/mnt_idmapping.* 9984F: tools/testing/selftests/mount_setattr/ 9985 9986IDT VersaClock 5 CLOCK DRIVER 9987M: Luca Ceresoli <luca@lucaceresoli.net> 9988S: Maintained 9989F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9990F: drivers/clk/clk-versaclock5.c 9991 9992IEEE 802.15.4 SUBSYSTEM 9993M: Alexander Aring <alex.aring@gmail.com> 9994M: Stefan Schmidt <stefan@datenfreihafen.org> 9995M: Miquel Raynal <miquel.raynal@bootlin.com> 9996L: linux-wpan@vger.kernel.org 9997S: Maintained 9998W: https://linux-wpan.org/ 9999Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10000T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10002F: Documentation/networking/ieee802154.rst 10003F: drivers/net/ieee802154/ 10004F: include/linux/ieee802154.h 10005F: include/linux/nl802154.h 10006F: include/net/af_ieee802154.h 10007F: include/net/cfg802154.h 10008F: include/net/ieee802154_netdev.h 10009F: include/net/mac802154.h 10010F: include/net/nl802154.h 10011F: net/ieee802154/ 10012F: net/mac802154/ 10013 10014IFCVF VIRTIO DATA PATH ACCELERATOR 10015R: Zhu Lingshan <lingshan.zhu@intel.com> 10016F: drivers/vdpa/ifcvf/ 10017 10018IFE PROTOCOL 10019M: Yotam Gigi <yotam.gi@gmail.com> 10020M: Jamal Hadi Salim <jhs@mojatatu.com> 10021F: include/net/ife.h 10022F: include/uapi/linux/ife.h 10023F: net/ife 10024 10025IGORPLUG-USB IR RECEIVER 10026M: Sean Young <sean@mess.org> 10027L: linux-media@vger.kernel.org 10028S: Maintained 10029F: drivers/media/rc/igorplugusb.c 10030 10031IGUANAWORKS USB IR TRANSCEIVER 10032M: Sean Young <sean@mess.org> 10033L: linux-media@vger.kernel.org 10034S: Maintained 10035F: drivers/media/rc/iguanair.c 10036 10037IIO DIGITAL POTENTIOMETER DAC 10038M: Peter Rosin <peda@axentia.se> 10039L: linux-iio@vger.kernel.org 10040S: Maintained 10041F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10042F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10043F: drivers/iio/dac/dpot-dac.c 10044 10045IIO ENVELOPE DETECTOR 10046M: Peter Rosin <peda@axentia.se> 10047L: linux-iio@vger.kernel.org 10048S: Maintained 10049F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10050F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10051F: drivers/iio/adc/envelope-detector.c 10052 10053IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10054M: Matti Vaittinen <mazziesaccount@gmail.com> 10055L: linux-iio@vger.kernel.org 10056S: Maintained 10057F: drivers/iio/light/gain-time-scale-helper.c 10058F: drivers/iio/light/gain-time-scale-helper.h 10059 10060IIO MULTIPLEXER 10061M: Peter Rosin <peda@axentia.se> 10062L: linux-iio@vger.kernel.org 10063S: Maintained 10064F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10065F: drivers/iio/multiplexer/iio-mux.c 10066 10067IIO SCMI BASED DRIVER 10068M: Jyoti Bhayana <jbhayana@google.com> 10069L: linux-iio@vger.kernel.org 10070S: Maintained 10071F: drivers/iio/common/scmi_sensors/scmi_iio.c 10072 10073IIO SUBSYSTEM AND DRIVERS 10074M: Jonathan Cameron <jic23@kernel.org> 10075R: Lars-Peter Clausen <lars@metafoo.de> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10079F: Documentation/ABI/testing/configfs-iio* 10080F: Documentation/ABI/testing/sysfs-bus-iio* 10081F: Documentation/devicetree/bindings/iio/ 10082F: drivers/iio/ 10083F: drivers/staging/iio/ 10084F: include/dt-bindings/iio/ 10085F: include/linux/iio/ 10086F: tools/iio/ 10087 10088IIO UNIT CONVERTER 10089M: Peter Rosin <peda@axentia.se> 10090L: linux-iio@vger.kernel.org 10091S: Maintained 10092F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10093F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10094F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10095F: drivers/iio/afe/iio-rescale.c 10096 10097IKANOS/ADI EAGLE ADSL USB DRIVER 10098M: Matthieu Castet <castet.matthieu@free.fr> 10099M: Stanislaw Gruszka <stf_xl@wp.pl> 10100S: Maintained 10101F: drivers/usb/atm/ueagle-atm.c 10102 10103IMAGIS TOUCHSCREEN DRIVER 10104M: Markuss Broks <markuss.broks@gmail.com> 10105S: Maintained 10106F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10107F: drivers/input/touchscreen/imagis.c 10108 10109IMGTEC ASCII LCD DRIVER 10110M: Paul Burton <paulburton@kernel.org> 10111S: Maintained 10112F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10113F: drivers/auxdisplay/img-ascii-lcd.c 10114 10115IMGTEC IR DECODER DRIVER 10116S: Orphan 10117F: drivers/media/rc/img-ir/ 10118 10119IMON SOUNDGRAPH USB IR RECEIVER 10120M: Sean Young <sean@mess.org> 10121L: linux-media@vger.kernel.org 10122S: Maintained 10123F: drivers/media/rc/imon.c 10124F: drivers/media/rc/imon_raw.c 10125 10126IMS TWINTURBO FRAMEBUFFER DRIVER 10127L: linux-fbdev@vger.kernel.org 10128S: Orphan 10129F: drivers/video/fbdev/imsttfb.c 10130 10131INA209 HARDWARE MONITOR DRIVER 10132M: Guenter Roeck <linux@roeck-us.net> 10133L: linux-hwmon@vger.kernel.org 10134S: Maintained 10135F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 10136F: Documentation/hwmon/ina209.rst 10137F: drivers/hwmon/ina209.c 10138 10139INA2XX HARDWARE MONITOR DRIVER 10140M: Guenter Roeck <linux@roeck-us.net> 10141L: linux-hwmon@vger.kernel.org 10142S: Maintained 10143F: Documentation/hwmon/ina2xx.rst 10144F: drivers/hwmon/ina2xx.c 10145F: include/linux/platform_data/ina2xx.h 10146 10147INDEX OF FURTHER KERNEL DOCUMENTATION 10148M: Carlos Bilbao <carlos.bilbao@amd.com> 10149S: Maintained 10150F: Documentation/process/kernel-docs.rst 10151 10152INDUSTRY PACK SUBSYSTEM (IPACK) 10153M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10154M: Jens Taprogge <jens.taprogge@taprogge.org> 10155M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10156L: industrypack-devel@lists.sourceforge.net 10157S: Maintained 10158W: http://industrypack.sourceforge.net 10159F: drivers/ipack/ 10160 10161INFINEON DPS310 Driver 10162M: Eddie James <eajames@linux.ibm.com> 10163L: linux-iio@vger.kernel.org 10164S: Maintained 10165F: drivers/iio/pressure/dps310.c 10166 10167INFINEON PEB2466 ASoC CODEC 10168M: Herve Codina <herve.codina@bootlin.com> 10169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10170S: Maintained 10171F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10172F: sound/soc/codecs/peb2466.c 10173 10174INFINIBAND SUBSYSTEM 10175M: Jason Gunthorpe <jgg@nvidia.com> 10176M: Leon Romanovsky <leonro@nvidia.com> 10177L: linux-rdma@vger.kernel.org 10178S: Supported 10179W: https://github.com/linux-rdma/rdma-core 10180Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10181T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10182F: Documentation/devicetree/bindings/infiniband/ 10183F: Documentation/infiniband/ 10184F: drivers/infiniband/ 10185F: include/rdma/ 10186F: include/trace/events/ib_mad.h 10187F: include/trace/events/ib_umad.h 10188F: include/trace/misc/rdma.h 10189F: include/uapi/linux/if_infiniband.h 10190F: include/uapi/rdma/ 10191F: samples/bpf/ibumad_kern.c 10192F: samples/bpf/ibumad_user.c 10193 10194INGENIC JZ4780 NAND DRIVER 10195M: Harvey Hunt <harveyhuntnexus@gmail.com> 10196L: linux-mtd@lists.infradead.org 10197L: linux-mips@vger.kernel.org 10198S: Maintained 10199F: drivers/mtd/nand/raw/ingenic/ 10200 10201INGENIC JZ47xx SoCs 10202M: Paul Cercueil <paul@crapouillou.net> 10203L: linux-mips@vger.kernel.org 10204S: Maintained 10205F: arch/mips/boot/dts/ingenic/ 10206F: arch/mips/generic/board-ingenic.c 10207F: arch/mips/include/asm/mach-ingenic/ 10208F: arch/mips/ingenic/Kconfig 10209F: drivers/clk/ingenic/ 10210F: drivers/dma/dma-jz4780.c 10211F: drivers/gpu/drm/ingenic/ 10212F: drivers/i2c/busses/i2c-jz4780.c 10213F: drivers/iio/adc/ingenic-adc.c 10214F: drivers/irqchip/irq-ingenic.c 10215F: drivers/memory/jz4780-nemc.c 10216F: drivers/mmc/host/jz4740_mmc.c 10217F: drivers/mtd/nand/raw/ingenic/ 10218F: drivers/pinctrl/pinctrl-ingenic.c 10219F: drivers/power/supply/ingenic-battery.c 10220F: drivers/pwm/pwm-jz4740.c 10221F: drivers/remoteproc/ingenic_rproc.c 10222F: drivers/rtc/rtc-jz4740.c 10223F: drivers/tty/serial/8250/8250_ingenic.c 10224F: drivers/usb/musb/jz4740.c 10225F: drivers/watchdog/jz4740_wdt.c 10226F: include/dt-bindings/iio/adc/ingenic,adc.h 10227F: include/linux/mfd/ingenic-tcu.h 10228F: sound/soc/codecs/jz47* 10229F: sound/soc/jz4740/ 10230 10231INJOINIC IP5xxx POWER BANK IC DRIVER 10232M: Samuel Holland <samuel@sholland.org> 10233S: Maintained 10234F: drivers/power/supply/ip5xxx_power.c 10235 10236INOTIFY 10237M: Jan Kara <jack@suse.cz> 10238R: Amir Goldstein <amir73il@gmail.com> 10239L: linux-fsdevel@vger.kernel.org 10240S: Maintained 10241F: Documentation/filesystems/inotify.rst 10242F: fs/notify/inotify/ 10243F: include/linux/inotify.h 10244F: include/uapi/linux/inotify.h 10245 10246INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10247M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10248L: linux-input@vger.kernel.org 10249S: Maintained 10250Q: http://patchwork.kernel.org/project/linux-input/list/ 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10252F: Documentation/devicetree/bindings/input/ 10253F: Documentation/devicetree/bindings/serio/ 10254F: Documentation/input/ 10255F: drivers/input/ 10256F: include/dt-bindings/input/ 10257F: include/linux/input.h 10258F: include/linux/input/ 10259F: include/uapi/linux/input-event-codes.h 10260F: include/uapi/linux/input.h 10261 10262INPUT MULTITOUCH (MT) PROTOCOL 10263M: Henrik Rydberg <rydberg@bitmath.org> 10264L: linux-input@vger.kernel.org 10265S: Odd fixes 10266F: Documentation/input/multi-touch-protocol.rst 10267F: drivers/input/input-mt.c 10268K: \b(ABS|SYN)_MT_ 10269 10270INSIDE SECURE CRYPTO DRIVER 10271M: Antoine Tenart <atenart@kernel.org> 10272L: linux-crypto@vger.kernel.org 10273S: Maintained 10274F: drivers/crypto/inside-secure/ 10275 10276INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10277M: Mimi Zohar <zohar@linux.ibm.com> 10278M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10279L: linux-integrity@vger.kernel.org 10280S: Supported 10281T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10282F: security/integrity/ 10283F: security/integrity/ima/ 10284 10285INTEL 810/815 FRAMEBUFFER DRIVER 10286M: Antonino Daplas <adaplas@gmail.com> 10287L: linux-fbdev@vger.kernel.org 10288S: Maintained 10289F: drivers/video/fbdev/i810/ 10290 10291INTEL 8254 COUNTER DRIVER 10292M: William Breathitt Gray <william.gray@linaro.org> 10293L: linux-iio@vger.kernel.org 10294S: Maintained 10295F: drivers/counter/i8254.c 10296F: include/linux/i8254.h 10297 10298INTEL 8255 GPIO DRIVER 10299M: William Breathitt Gray <william.gray@linaro.org> 10300L: linux-gpio@vger.kernel.org 10301S: Maintained 10302F: drivers/gpio/gpio-i8255.c 10303F: drivers/gpio/gpio-i8255.h 10304 10305INTEL ASoC DRIVERS 10306M: Cezary Rojewski <cezary.rojewski@intel.com> 10307M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10308M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10309M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10310M: Bard Liao <yung-chuan.liao@linux.intel.com> 10311M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10312M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10313L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10314S: Supported 10315F: sound/soc/intel/ 10316 10317INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10318M: Hans de Goede <hdegoede@redhat.com> 10319L: platform-driver-x86@vger.kernel.org 10320S: Maintained 10321F: drivers/platform/x86/intel/atomisp2/pm.c 10322 10323INTEL ATOMISP2 LED DRIVER 10324M: Hans de Goede <hdegoede@redhat.com> 10325L: platform-driver-x86@vger.kernel.org 10326S: Maintained 10327F: drivers/platform/x86/intel/atomisp2/led.c 10328 10329INTEL BIOS SAR INT1092 DRIVER 10330M: Shravan Sudhakar <s.shravan@intel.com> 10331M: Intel Corporation <linuxwwan@intel.com> 10332L: platform-driver-x86@vger.kernel.org 10333S: Maintained 10334F: drivers/platform/x86/intel/int1092/ 10335 10336INTEL BROXTON PMC DRIVER 10337M: Mika Westerberg <mika.westerberg@linux.intel.com> 10338M: Zha Qipeng <qipeng.zha@intel.com> 10339S: Maintained 10340F: drivers/mfd/intel_pmc_bxt.c 10341F: include/linux/mfd/intel_pmc_bxt.h 10342 10343INTEL C600 SERIES SAS CONTROLLER DRIVER 10344M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10345L: linux-scsi@vger.kernel.org 10346S: Supported 10347T: git git://git.code.sf.net/p/intel-sas/isci 10348F: drivers/scsi/isci/ 10349 10350INTEL CPU family model numbers 10351M: Tony Luck <tony.luck@intel.com> 10352M: x86@kernel.org 10353L: linux-kernel@vger.kernel.org 10354S: Supported 10355F: arch/x86/include/asm/intel-family.h 10356 10357INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 10358M: Jani Nikula <jani.nikula@linux.intel.com> 10359M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10360M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10361M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 10362L: intel-gfx@lists.freedesktop.org 10363S: Supported 10364W: https://01.org/linuxgraphics/ 10365Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10366B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 10367C: irc://irc.oftc.net/intel-gfx 10368T: git git://anongit.freedesktop.org/drm-intel 10369F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10370F: Documentation/gpu/i915.rst 10371F: drivers/gpu/drm/i915/ 10372F: include/drm/i915* 10373F: include/uapi/drm/i915_drm.h 10374 10375INTEL ETHERNET DRIVERS 10376M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10377M: Tony Nguyen <anthony.l.nguyen@intel.com> 10378L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10379S: Supported 10380W: https://www.intel.com/content/www/us/en/support.html 10381Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10382T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10383T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10384F: Documentation/networking/device_drivers/ethernet/intel/ 10385F: drivers/net/ethernet/intel/ 10386F: drivers/net/ethernet/intel/*/ 10387F: include/linux/avf/virtchnl.h 10388F: include/linux/net/intel/iidc.h 10389 10390INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10391M: Mustafa Ismail <mustafa.ismail@intel.com> 10392M: Shiraz Saleem <shiraz.saleem@intel.com> 10393L: linux-rdma@vger.kernel.org 10394S: Supported 10395F: drivers/infiniband/hw/irdma/ 10396F: include/uapi/rdma/irdma-abi.h 10397 10398INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 10399M: Maik Broemme <mbroemme@libmpq.org> 10400L: linux-fbdev@vger.kernel.org 10401S: Maintained 10402F: Documentation/fb/intelfb.rst 10403F: drivers/video/fbdev/intelfb/ 10404 10405INTEL GPIO DRIVERS 10406M: Andy Shevchenko <andy@kernel.org> 10407L: linux-gpio@vger.kernel.org 10408S: Supported 10409T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10410F: drivers/gpio/gpio-elkhartlake.c 10411F: drivers/gpio/gpio-ich.c 10412F: drivers/gpio/gpio-merrifield.c 10413F: drivers/gpio/gpio-ml-ioh.c 10414F: drivers/gpio/gpio-pch.c 10415F: drivers/gpio/gpio-sch.c 10416F: drivers/gpio/gpio-sodaville.c 10417F: drivers/gpio/gpio-tangier.c 10418 10419INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10420M: Zhenyu Wang <zhenyuw@linux.intel.com> 10421M: Zhi Wang <zhi.a.wang@intel.com> 10422L: intel-gvt-dev@lists.freedesktop.org 10423L: intel-gfx@lists.freedesktop.org 10424S: Supported 10425W: https://01.org/igvt-g 10426T: git https://github.com/intel/gvt-linux.git 10427F: drivers/gpu/drm/i915/gvt/ 10428 10429INTEL HID EVENT DRIVER 10430M: Alex Hung <alexhung@gmail.com> 10431L: platform-driver-x86@vger.kernel.org 10432S: Maintained 10433F: drivers/platform/x86/intel/hid.c 10434 10435INTEL I/OAT DMA DRIVER 10436M: Dave Jiang <dave.jiang@intel.com> 10437R: Dan Williams <dan.j.williams@intel.com> 10438L: dmaengine@vger.kernel.org 10439S: Supported 10440Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10441F: drivers/dma/ioat* 10442 10443INTEL IDLE DRIVER 10444M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10445M: Len Brown <lenb@kernel.org> 10446L: linux-pm@vger.kernel.org 10447S: Supported 10448B: https://bugzilla.kernel.org 10449T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10450F: drivers/idle/intel_idle.c 10451 10452INTEL IDXD DRIVER 10453M: Fenghua Yu <fenghua.yu@intel.com> 10454M: Dave Jiang <dave.jiang@intel.com> 10455L: dmaengine@vger.kernel.org 10456S: Supported 10457F: drivers/dma/idxd/* 10458F: include/uapi/linux/idxd.h 10459 10460INTEL IN FIELD SCAN (IFS) DEVICE 10461M: Jithu Joseph <jithu.joseph@intel.com> 10462R: Ashok Raj <ashok.raj@intel.com> 10463R: Tony Luck <tony.luck@intel.com> 10464S: Maintained 10465F: drivers/platform/x86/intel/ifs 10466F: include/trace/events/intel_ifs.h 10467 10468INTEL INTEGRATED SENSOR HUB DRIVER 10469M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10470M: Jiri Kosina <jikos@kernel.org> 10471L: linux-input@vger.kernel.org 10472S: Maintained 10473F: drivers/hid/intel-ish-hid/ 10474 10475INTEL IOMMU (VT-d) 10476M: David Woodhouse <dwmw2@infradead.org> 10477M: Lu Baolu <baolu.lu@linux.intel.com> 10478L: iommu@lists.linux.dev 10479S: Supported 10480T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10481F: drivers/iommu/intel/ 10482 10483INTEL IPU3 CSI-2 CIO2 DRIVER 10484M: Yong Zhi <yong.zhi@intel.com> 10485M: Sakari Ailus <sakari.ailus@linux.intel.com> 10486M: Bingbu Cao <bingbu.cao@intel.com> 10487M: Dan Scally <djrscally@gmail.com> 10488R: Tianshu Qiu <tian.shu.qiu@intel.com> 10489L: linux-media@vger.kernel.org 10490S: Maintained 10491T: git git://linuxtv.org/media_tree.git 10492F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10493F: drivers/media/pci/intel/ipu3/ 10494 10495INTEL IPU3 CSI-2 IMGU DRIVER 10496M: Sakari Ailus <sakari.ailus@linux.intel.com> 10497R: Bingbu Cao <bingbu.cao@intel.com> 10498R: Tianshu Qiu <tian.shu.qiu@intel.com> 10499L: linux-media@vger.kernel.org 10500S: Maintained 10501F: Documentation/admin-guide/media/ipu3.rst 10502F: Documentation/admin-guide/media/ipu3_rcb.svg 10503F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10504F: drivers/staging/media/ipu3/ 10505 10506INTEL ISHTP ECLITE DRIVER 10507M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10508L: platform-driver-x86@vger.kernel.org 10509S: Supported 10510F: drivers/platform/x86/intel/ishtp_eclite.c 10511 10512INTEL IXP4XX CRYPTO SUPPORT 10513M: Corentin Labbe <clabbe@baylibre.com> 10514L: linux-crypto@vger.kernel.org 10515S: Maintained 10516F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 10517 10518INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 10519M: Krzysztof Halasa <khalasa@piap.pl> 10520S: Maintained 10521F: drivers/net/ethernet/xscale/ixp4xx_eth.c 10522F: drivers/net/wan/ixp4xx_hss.c 10523F: drivers/soc/ixp4xx/ixp4xx-npe.c 10524F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 10525F: include/linux/soc/ixp4xx/npe.h 10526F: include/linux/soc/ixp4xx/qmgr.h 10527 10528INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 10529M: Deepak Saxena <dsaxena@plexity.net> 10530S: Maintained 10531F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 10532F: drivers/char/hw_random/ixp4xx-rng.c 10533 10534INTEL KEEM BAY DRM DRIVER 10535M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 10536M: Edmund Dea <edmund.j.dea@intel.com> 10537S: Maintained 10538F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 10539F: drivers/gpu/drm/kmb/ 10540 10541INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 10542M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10543S: Maintained 10544F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 10545F: drivers/crypto/intel/keembay/Kconfig 10546F: drivers/crypto/intel/keembay/Makefile 10547F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 10548F: drivers/crypto/intel/keembay/ocs-aes.c 10549F: drivers/crypto/intel/keembay/ocs-aes.h 10550 10551INTEL KEEM BAY OCS ECC CRYPTO DRIVER 10552M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10553M: Prabhjot Khurana <prabhjot.khurana@intel.com> 10554M: Mark Gross <mgross@linux.intel.com> 10555S: Maintained 10556F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 10557F: drivers/crypto/intel/keembay/Kconfig 10558F: drivers/crypto/intel/keembay/Makefile 10559F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 10560 10561INTEL KEEM BAY OCS HCU CRYPTO DRIVER 10562M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 10563M: Declan Murphy <declan.murphy@intel.com> 10564S: Maintained 10565F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 10566F: drivers/crypto/intel/keembay/Kconfig 10567F: drivers/crypto/intel/keembay/Makefile 10568F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 10569F: drivers/crypto/intel/keembay/ocs-hcu.c 10570F: drivers/crypto/intel/keembay/ocs-hcu.h 10571 10572INTEL MANAGEMENT ENGINE (mei) 10573M: Tomas Winkler <tomas.winkler@intel.com> 10574L: linux-kernel@vger.kernel.org 10575S: Supported 10576F: Documentation/driver-api/mei/* 10577F: drivers/misc/mei/ 10578F: drivers/watchdog/mei_wdt.c 10579F: include/linux/mei_aux.h 10580F: include/linux/mei_cl_bus.h 10581F: include/uapi/linux/mei.h 10582F: include/uapi/linux/mei_uuid.h 10583F: include/uapi/linux/uuid.h 10584F: samples/mei/* 10585 10586INTEL MAX 10 BMC MFD DRIVER 10587M: Xu Yilun <yilun.xu@intel.com> 10588R: Tom Rix <trix@redhat.com> 10589S: Maintained 10590F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10591F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10592F: drivers/hwmon/intel-m10-bmc-hwmon.c 10593F: drivers/mfd/intel-m10-bmc* 10594F: include/linux/mfd/intel-m10-bmc.h 10595 10596INTEL MAX10 BMC SECURE UPDATES 10597M: Russ Weight <russell.h.weight@intel.com> 10598L: linux-fpga@vger.kernel.org 10599S: Maintained 10600F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 10601F: drivers/fpga/intel-m10-bmc-sec-update.c 10602 10603INTEL P-Unit IPC DRIVER 10604M: Zha Qipeng <qipeng.zha@intel.com> 10605L: platform-driver-x86@vger.kernel.org 10606S: Maintained 10607F: arch/x86/include/asm/intel_punit_ipc.h 10608F: drivers/platform/x86/intel/punit_ipc.c 10609 10610INTEL PMC CORE DRIVER 10611M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10612M: David E Box <david.e.box@intel.com> 10613L: platform-driver-x86@vger.kernel.org 10614S: Maintained 10615F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10616F: drivers/platform/x86/intel/pmc/ 10617 10618INTEL PMIC GPIO DRIVERS 10619M: Andy Shevchenko <andy@kernel.org> 10620S: Supported 10621T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10622F: drivers/gpio/gpio-*cove.c 10623 10624INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10625M: Andy Shevchenko <andy@kernel.org> 10626S: Supported 10627F: drivers/mfd/intel_soc_pmic* 10628F: include/linux/mfd/intel_soc_pmic* 10629 10630INTEL PMT DRIVERS 10631M: David E. Box <david.e.box@linux.intel.com> 10632S: Supported 10633F: drivers/platform/x86/intel/pmt/ 10634 10635INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10636M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10637L: linux-wireless@vger.kernel.org 10638S: Maintained 10639F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10640F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10641F: drivers/net/wireless/intel/ipw2x00/ 10642 10643INTEL PSTATE DRIVER 10644M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10645M: Len Brown <lenb@kernel.org> 10646L: linux-pm@vger.kernel.org 10647S: Supported 10648F: drivers/cpufreq/intel_pstate.c 10649 10650INTEL PTP DFL ToD DRIVER 10651M: Tianfei Zhang <tianfei.zhang@intel.com> 10652L: linux-fpga@vger.kernel.org 10653L: netdev@vger.kernel.org 10654S: Maintained 10655F: drivers/ptp/ptp_dfl_tod.c 10656 10657INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10658M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10659L: linux-iio@vger.kernel.org 10660F: drivers/counter/intel-qep.c 10661 10662INTEL SCU DRIVERS 10663M: Mika Westerberg <mika.westerberg@linux.intel.com> 10664S: Maintained 10665F: arch/x86/include/asm/intel_scu_ipc.h 10666F: drivers/platform/x86/intel_scu_* 10667 10668INTEL SDSI DRIVER 10669M: David E. Box <david.e.box@linux.intel.com> 10670S: Supported 10671F: drivers/platform/x86/intel/sdsi.c 10672F: tools/arch/x86/intel_sdsi/ 10673F: tools/testing/selftests/drivers/sdsi/ 10674 10675INTEL SGX 10676M: Jarkko Sakkinen <jarkko@kernel.org> 10677R: Dave Hansen <dave.hansen@linux.intel.com> 10678L: linux-sgx@vger.kernel.org 10679S: Supported 10680Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10681T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10682F: Documentation/arch/x86/sgx.rst 10683F: arch/x86/entry/vdso/vsgx.S 10684F: arch/x86/include/asm/sgx.h 10685F: arch/x86/include/uapi/asm/sgx.h 10686F: arch/x86/kernel/cpu/sgx/* 10687F: tools/testing/selftests/sgx/* 10688K: \bSGX_ 10689 10690INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10691M: Daniel Scally <djrscally@gmail.com> 10692S: Maintained 10693F: drivers/platform/x86/intel/int3472/ 10694 10695INTEL SPEED SELECT TECHNOLOGY 10696M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10697L: platform-driver-x86@vger.kernel.org 10698S: Maintained 10699F: drivers/platform/x86/intel/speed_select_if/ 10700F: include/uapi/linux/isst_if.h 10701F: tools/power/x86/intel-speed-select/ 10702 10703INTEL STRATIX10 FIRMWARE DRIVERS 10704M: Dinh Nguyen <dinguyen@kernel.org> 10705L: linux-kernel@vger.kernel.org 10706S: Maintained 10707T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10708F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10709F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10710F: drivers/firmware/stratix10-rsu.c 10711F: drivers/firmware/stratix10-svc.c 10712F: include/linux/firmware/intel/stratix10-smc.h 10713F: include/linux/firmware/intel/stratix10-svc-client.h 10714 10715INTEL TELEMETRY DRIVER 10716M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10717M: "David E. Box" <david.e.box@linux.intel.com> 10718L: platform-driver-x86@vger.kernel.org 10719S: Maintained 10720F: arch/x86/include/asm/intel_telemetry.h 10721F: drivers/platform/x86/intel/telemetry/ 10722 10723INTEL TPMI DRIVER 10724M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10725L: platform-driver-x86@vger.kernel.org 10726S: Maintained 10727F: drivers/platform/x86/intel/tpmi.c 10728F: include/linux/intel_tpmi.h 10729 10730INTEL UNCORE FREQUENCY CONTROL 10731M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10732L: platform-driver-x86@vger.kernel.org 10733S: Maintained 10734F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10735F: drivers/platform/x86/intel/uncore-frequency/ 10736 10737INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10738M: David E. Box <david.e.box@linux.intel.com> 10739S: Supported 10740F: drivers/platform/x86/intel/vsec.* 10741 10742INTEL VIRTUAL BUTTON DRIVER 10743M: AceLan Kao <acelan.kao@canonical.com> 10744L: platform-driver-x86@vger.kernel.org 10745S: Maintained 10746F: drivers/platform/x86/intel/vbtn.c 10747 10748INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10749M: Stanislaw Gruszka <stf_xl@wp.pl> 10750L: linux-wireless@vger.kernel.org 10751S: Supported 10752F: drivers/net/wireless/intel/iwlegacy/ 10753 10754INTEL WIRELESS WIFI LINK (iwlwifi) 10755M: Gregory Greenman <gregory.greenman@intel.com> 10756L: linux-wireless@vger.kernel.org 10757S: Supported 10758W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10759T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10760F: drivers/net/wireless/intel/iwlwifi/ 10761 10762INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10763M: Jithu Joseph <jithu.joseph@intel.com> 10764R: Maurice Ma <maurice.ma@intel.com> 10765S: Maintained 10766W: https://slimbootloader.github.io/security/firmware-update.html 10767F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10768 10769INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10770L: Dell.Client.Kernel@dell.com 10771S: Maintained 10772F: drivers/platform/x86/intel/wmi/thunderbolt.c 10773 10774INTEL WWAN IOSM DRIVER 10775M: M Chetan Kumar <m.chetan.kumar@intel.com> 10776M: Intel Corporation <linuxwwan@intel.com> 10777L: netdev@vger.kernel.org 10778S: Maintained 10779F: drivers/net/wwan/iosm/ 10780 10781INTEL(R) TRACE HUB 10782M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10783S: Supported 10784F: Documentation/trace/intel_th.rst 10785F: drivers/hwtracing/intel_th/ 10786F: include/linux/intel_th.h 10787 10788INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10789M: Ning Sun <ning.sun@intel.com> 10790L: tboot-devel@lists.sourceforge.net 10791S: Supported 10792W: http://tboot.sourceforge.net 10793T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10794F: Documentation/arch/x86/intel_txt.rst 10795F: arch/x86/kernel/tboot.c 10796F: include/linux/tboot.h 10797 10798INTERCONNECT API 10799M: Georgi Djakov <djakov@kernel.org> 10800L: linux-pm@vger.kernel.org 10801S: Maintained 10802T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10803F: Documentation/devicetree/bindings/interconnect/ 10804F: Documentation/driver-api/interconnect.rst 10805F: drivers/interconnect/ 10806F: include/dt-bindings/interconnect/ 10807F: include/linux/interconnect-provider.h 10808F: include/linux/interconnect.h 10809 10810INTERRUPT COUNTER DRIVER 10811M: Oleksij Rempel <o.rempel@pengutronix.de> 10812R: Pengutronix Kernel Team <kernel@pengutronix.de> 10813L: linux-iio@vger.kernel.org 10814F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10815F: drivers/counter/interrupt-cnt.c 10816 10817INTERSIL ISL7998X VIDEO DECODER DRIVER 10818M: Michael Tretter <m.tretter@pengutronix.de> 10819R: Pengutronix Kernel Team <kernel@pengutronix.de> 10820L: linux-media@vger.kernel.org 10821S: Maintained 10822F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10823F: drivers/media/i2c/isl7998x.c 10824 10825INVENSENSE ICM-426xx IMU DRIVER 10826M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10827L: linux-iio@vger.kernel.org 10828S: Maintained 10829W: https://invensense.tdk.com/ 10830F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10831F: drivers/iio/imu/inv_icm42600/ 10832 10833INVENSENSE MPU-3050 GYROSCOPE DRIVER 10834M: Linus Walleij <linus.walleij@linaro.org> 10835L: linux-iio@vger.kernel.org 10836S: Maintained 10837F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10838F: drivers/iio/gyro/mpu3050* 10839 10840IOC3 ETHERNET DRIVER 10841M: Ralf Baechle <ralf@linux-mips.org> 10842L: linux-mips@vger.kernel.org 10843S: Maintained 10844F: drivers/net/ethernet/sgi/ioc3-eth.c 10845 10846IOMAP FILESYSTEM LIBRARY 10847M: Darrick J. Wong <djwong@kernel.org> 10848L: linux-xfs@vger.kernel.org 10849L: linux-fsdevel@vger.kernel.org 10850S: Supported 10851T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10852F: fs/iomap/ 10853F: include/linux/iomap.h 10854 10855IOMMU DMA-API LAYER 10856M: Robin Murphy <robin.murphy@arm.com> 10857L: iommu@lists.linux.dev 10858S: Maintained 10859T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10860F: drivers/iommu/dma-iommu.c 10861F: drivers/iommu/dma-iommu.h 10862F: drivers/iommu/iova.c 10863F: include/linux/iova.h 10864 10865IOMMU SUBSYSTEM 10866M: Joerg Roedel <joro@8bytes.org> 10867M: Will Deacon <will@kernel.org> 10868R: Robin Murphy <robin.murphy@arm.com> 10869L: iommu@lists.linux.dev 10870S: Maintained 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10872F: Documentation/devicetree/bindings/iommu/ 10873F: Documentation/userspace-api/iommu.rst 10874F: drivers/iommu/ 10875F: include/linux/iommu.h 10876F: include/linux/iova.h 10877F: include/linux/of_iommu.h 10878F: include/uapi/linux/iommu.h 10879 10880IOMMUFD 10881M: Jason Gunthorpe <jgg@nvidia.com> 10882M: Kevin Tian <kevin.tian@intel.com> 10883L: iommu@lists.linux.dev 10884S: Maintained 10885T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 10886F: Documentation/userspace-api/iommufd.rst 10887F: drivers/iommu/iommufd/ 10888F: include/linux/iommufd.h 10889F: include/uapi/linux/iommufd.h 10890F: tools/testing/selftests/iommu/ 10891 10892IOSYS-MAP HELPERS 10893M: Thomas Zimmermann <tzimmermann@suse.de> 10894L: dri-devel@lists.freedesktop.org 10895S: Maintained 10896T: git git://anongit.freedesktop.org/drm/drm-misc 10897F: include/linux/iosys-map.h 10898 10899IO_URING 10900M: Jens Axboe <axboe@kernel.dk> 10901R: Pavel Begunkov <asml.silence@gmail.com> 10902L: io-uring@vger.kernel.org 10903S: Maintained 10904T: git git://git.kernel.dk/linux-block 10905T: git git://git.kernel.dk/liburing 10906F: include/linux/io_uring.h 10907F: include/linux/io_uring_types.h 10908F: include/trace/events/io_uring.h 10909F: include/uapi/linux/io_uring.h 10910F: io_uring/ 10911F: tools/io_uring/ 10912 10913IPMI SUBSYSTEM 10914M: Corey Minyard <minyard@acm.org> 10915L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10916S: Supported 10917W: http://openipmi.sourceforge.net/ 10918T: git https://github.com/cminyard/linux-ipmi.git for-next 10919F: Documentation/devicetree/bindings/ipmi/ 10920F: Documentation/driver-api/ipmi.rst 10921F: drivers/char/ipmi/ 10922F: include/linux/ipmi* 10923F: include/uapi/linux/ipmi* 10924 10925IPS SCSI RAID DRIVER 10926M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10927L: linux-scsi@vger.kernel.org 10928S: Maintained 10929W: http://www.adaptec.com/ 10930F: drivers/scsi/ips* 10931 10932IPVS 10933M: Simon Horman <horms@verge.net.au> 10934M: Julian Anastasov <ja@ssi.bg> 10935L: netdev@vger.kernel.org 10936L: lvs-devel@vger.kernel.org 10937S: Maintained 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10940F: Documentation/networking/ipvs-sysctl.rst 10941F: include/net/ip_vs.h 10942F: include/uapi/linux/ip_vs.h 10943F: net/netfilter/ipvs/ 10944 10945IPWIRELESS DRIVER 10946M: Jiri Kosina <jikos@kernel.org> 10947M: David Sterba <dsterba@suse.com> 10948S: Odd Fixes 10949F: drivers/tty/ipwireless/ 10950 10951IRON DEVICE AUDIO CODEC DRIVERS 10952M: Kiseok Jo <kiseok.jo@irondevice.com> 10953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10954S: Maintained 10955F: Documentation/devicetree/bindings/sound/irondevice,* 10956F: sound/soc/codecs/sma* 10957 10958IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10959M: Marc Zyngier <maz@kernel.org> 10960S: Maintained 10961T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10962F: Documentation/core-api/irq/irq-domain.rst 10963F: include/linux/irqdomain.h 10964F: kernel/irq/irqdomain.c 10965F: kernel/irq/msi.c 10966 10967IRQ SUBSYSTEM 10968M: Thomas Gleixner <tglx@linutronix.de> 10969L: linux-kernel@vger.kernel.org 10970S: Maintained 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10972F: include/linux/group_cpus.h 10973F: kernel/irq/ 10974F: lib/group_cpus.c 10975 10976IRQCHIP DRIVERS 10977M: Thomas Gleixner <tglx@linutronix.de> 10978M: Marc Zyngier <maz@kernel.org> 10979L: linux-kernel@vger.kernel.org 10980S: Maintained 10981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10982F: Documentation/devicetree/bindings/interrupt-controller/ 10983F: drivers/irqchip/ 10984 10985ISA 10986M: William Breathitt Gray <william.gray@linaro.org> 10987S: Maintained 10988F: Documentation/driver-api/isa.rst 10989F: drivers/base/isa.c 10990F: include/linux/isa.h 10991 10992ISA RADIO MODULE 10993M: Hans Verkuil <hverkuil@xs4all.nl> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996W: https://linuxtv.org 10997T: git git://linuxtv.org/media_tree.git 10998F: drivers/media/radio/radio-isa* 10999 11000ISAPNP 11001M: Jaroslav Kysela <perex@perex.cz> 11002S: Maintained 11003F: Documentation/driver-api/isapnp.rst 11004F: drivers/pnp/isapnp/ 11005F: include/linux/isapnp.h 11006 11007ISCSI 11008M: Lee Duncan <lduncan@suse.com> 11009M: Chris Leech <cleech@redhat.com> 11010M: Mike Christie <michael.christie@oracle.com> 11011L: open-iscsi@googlegroups.com 11012L: linux-scsi@vger.kernel.org 11013S: Maintained 11014W: www.open-iscsi.com 11015F: drivers/scsi/*iscsi* 11016F: include/scsi/*iscsi* 11017 11018iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11019M: Peter Jones <pjones@redhat.com> 11020M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11021S: Maintained 11022F: drivers/firmware/iscsi_ibft* 11023 11024ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11025M: Sagi Grimberg <sagi@grimberg.me> 11026M: Max Gurtovoy <mgurtovoy@nvidia.com> 11027L: linux-rdma@vger.kernel.org 11028S: Supported 11029W: http://www.openfabrics.org 11030W: www.open-iscsi.org 11031Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11032F: drivers/infiniband/ulp/iser/ 11033 11034ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11035M: Sagi Grimberg <sagi@grimberg.me> 11036L: linux-rdma@vger.kernel.org 11037L: target-devel@vger.kernel.org 11038S: Supported 11039W: http://www.linux-iscsi.org 11040T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11041F: drivers/infiniband/ulp/isert 11042 11043ISDN/CMTP OVER BLUETOOTH 11044M: Karsten Keil <isdn@linux-pingi.de> 11045L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11046L: netdev@vger.kernel.org 11047S: Odd Fixes 11048W: http://www.isdn4linux.de 11049F: Documentation/isdn/ 11050F: drivers/isdn/capi/ 11051F: include/linux/isdn/ 11052F: include/uapi/linux/isdn/ 11053F: net/bluetooth/cmtp/ 11054 11055ISDN/mISDN SUBSYSTEM 11056M: Karsten Keil <isdn@linux-pingi.de> 11057L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11058L: netdev@vger.kernel.org 11059S: Maintained 11060W: http://www.isdn4linux.de 11061F: drivers/isdn/Kconfig 11062F: drivers/isdn/Makefile 11063F: drivers/isdn/hardware/ 11064F: drivers/isdn/mISDN/ 11065 11066ISOFS FILESYSTEM 11067M: Jan Kara <jack@suse.cz> 11068L: linux-fsdevel@vger.kernel.org 11069S: Maintained 11070F: Documentation/filesystems/isofs.rst 11071F: fs/isofs/ 11072 11073IT87 HARDWARE MONITORING DRIVER 11074M: Jean Delvare <jdelvare@suse.com> 11075L: linux-hwmon@vger.kernel.org 11076S: Maintained 11077F: Documentation/hwmon/it87.rst 11078F: drivers/hwmon/it87.c 11079 11080IT913X MEDIA DRIVER 11081M: Antti Palosaari <crope@iki.fi> 11082L: linux-media@vger.kernel.org 11083S: Maintained 11084W: https://linuxtv.org 11085W: http://palosaari.fi/linux/ 11086Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11087T: git git://linuxtv.org/anttip/media_tree.git 11088F: drivers/media/tuners/it913x* 11089 11090ITE IT66121 HDMI BRIDGE DRIVER 11091M: Phong LE <ple@baylibre.com> 11092M: Neil Armstrong <neil.armstrong@linaro.org> 11093S: Maintained 11094T: git git://anongit.freedesktop.org/drm/drm-misc 11095F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11096F: drivers/gpu/drm/bridge/ite-it66121.c 11097 11098IVTV VIDEO4LINUX DRIVER 11099M: Andy Walls <awalls@md.metrocast.net> 11100L: linux-media@vger.kernel.org 11101S: Maintained 11102W: https://linuxtv.org 11103T: git git://linuxtv.org/media_tree.git 11104F: Documentation/admin-guide/media/ivtv* 11105F: drivers/media/pci/ivtv/ 11106F: include/uapi/linux/ivtv* 11107 11108IX2505V MEDIA DRIVER 11109M: Malcolm Priestley <tvboxspy@gmail.com> 11110L: linux-media@vger.kernel.org 11111S: Maintained 11112W: https://linuxtv.org 11113Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11114F: drivers/media/dvb-frontends/ix2505v* 11115 11116JAILHOUSE HYPERVISOR INTERFACE 11117M: Jan Kiszka <jan.kiszka@siemens.com> 11118L: jailhouse-dev@googlegroups.com 11119S: Maintained 11120F: arch/x86/include/asm/jailhouse_para.h 11121F: arch/x86/kernel/jailhouse.c 11122 11123JC42.4 TEMPERATURE SENSOR DRIVER 11124M: Guenter Roeck <linux@roeck-us.net> 11125L: linux-hwmon@vger.kernel.org 11126S: Maintained 11127F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 11128F: Documentation/hwmon/jc42.rst 11129F: drivers/hwmon/jc42.c 11130 11131JFS FILESYSTEM 11132M: Dave Kleikamp <shaggy@kernel.org> 11133L: jfs-discussion@lists.sourceforge.net 11134S: Odd Fixes 11135W: http://jfs.sourceforge.net/ 11136T: git https://github.com/kleikamp/linux-shaggy.git 11137F: Documentation/admin-guide/jfs.rst 11138F: fs/jfs/ 11139 11140JME NETWORK DRIVER 11141M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11142L: netdev@vger.kernel.org 11143S: Maintained 11144F: drivers/net/ethernet/jme.* 11145 11146JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11147M: David Woodhouse <dwmw2@infradead.org> 11148M: Richard Weinberger <richard@nod.at> 11149L: linux-mtd@lists.infradead.org 11150S: Odd Fixes 11151W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11152T: git git://git.infradead.org/ubifs-2.6.git 11153F: fs/jffs2/ 11154F: include/uapi/linux/jffs2.h 11155 11156JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11157M: "Theodore Ts'o" <tytso@mit.edu> 11158M: Jan Kara <jack@suse.com> 11159L: linux-ext4@vger.kernel.org 11160S: Maintained 11161F: fs/jbd2/ 11162F: include/linux/jbd2.h 11163 11164JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11165M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11166L: linux-media@vger.kernel.org 11167L: linux-renesas-soc@vger.kernel.org 11168S: Maintained 11169F: drivers/media/platform/renesas/rcar_jpu.c 11170 11171JSM Neo PCI based serial card 11172L: linux-serial@vger.kernel.org 11173S: Orphan 11174F: drivers/tty/serial/jsm/ 11175 11176K10TEMP HARDWARE MONITORING DRIVER 11177M: Clemens Ladisch <clemens@ladisch.de> 11178L: linux-hwmon@vger.kernel.org 11179S: Maintained 11180F: Documentation/hwmon/k10temp.rst 11181F: drivers/hwmon/k10temp.c 11182 11183K8TEMP HARDWARE MONITORING DRIVER 11184M: Rudolf Marek <r.marek@assembler.cz> 11185L: linux-hwmon@vger.kernel.org 11186S: Maintained 11187F: Documentation/hwmon/k8temp.rst 11188F: drivers/hwmon/k8temp.c 11189 11190KASAN 11191M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11192R: Alexander Potapenko <glider@google.com> 11193R: Andrey Konovalov <andreyknvl@gmail.com> 11194R: Dmitry Vyukov <dvyukov@google.com> 11195R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11196L: kasan-dev@googlegroups.com 11197S: Maintained 11198F: Documentation/dev-tools/kasan.rst 11199F: arch/*/include/asm/*kasan.h 11200F: arch/*/mm/kasan_init* 11201F: include/linux/kasan*.h 11202F: lib/Kconfig.kasan 11203F: mm/kasan/ 11204F: scripts/Makefile.kasan 11205 11206KCONFIG 11207M: Masahiro Yamada <masahiroy@kernel.org> 11208L: linux-kbuild@vger.kernel.org 11209S: Maintained 11210Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11211T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11212F: Documentation/kbuild/kconfig* 11213F: scripts/Kconfig.include 11214F: scripts/kconfig/ 11215 11216KCOV 11217R: Dmitry Vyukov <dvyukov@google.com> 11218R: Andrey Konovalov <andreyknvl@gmail.com> 11219L: kasan-dev@googlegroups.com 11220S: Maintained 11221F: Documentation/dev-tools/kcov.rst 11222F: include/linux/kcov.h 11223F: include/uapi/linux/kcov.h 11224F: kernel/kcov.c 11225F: scripts/Makefile.kcov 11226 11227KCSAN 11228M: Marco Elver <elver@google.com> 11229R: Dmitry Vyukov <dvyukov@google.com> 11230L: kasan-dev@googlegroups.com 11231S: Maintained 11232F: Documentation/dev-tools/kcsan.rst 11233F: include/linux/kcsan*.h 11234F: kernel/kcsan/ 11235F: lib/Kconfig.kcsan 11236F: scripts/Makefile.kcsan 11237 11238KDUMP 11239M: Baoquan He <bhe@redhat.com> 11240R: Vivek Goyal <vgoyal@redhat.com> 11241R: Dave Young <dyoung@redhat.com> 11242L: kexec@lists.infradead.org 11243S: Maintained 11244W: http://lse.sourceforge.net/kdump/ 11245F: Documentation/admin-guide/kdump/ 11246F: fs/proc/vmcore.c 11247F: include/linux/crash_core.h 11248F: include/linux/crash_dump.h 11249F: include/uapi/linux/vmcore.h 11250F: kernel/crash_*.c 11251 11252KEENE FM RADIO TRANSMITTER DRIVER 11253M: Hans Verkuil <hverkuil@xs4all.nl> 11254L: linux-media@vger.kernel.org 11255S: Maintained 11256W: https://linuxtv.org 11257T: git git://linuxtv.org/media_tree.git 11258F: drivers/media/radio/radio-keene* 11259 11260KERNEL AUTOMOUNTER 11261M: Ian Kent <raven@themaw.net> 11262L: autofs@vger.kernel.org 11263S: Maintained 11264F: fs/autofs/ 11265 11266KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11267M: Masahiro Yamada <masahiroy@kernel.org> 11268R: Nathan Chancellor <nathan@kernel.org> 11269R: Nick Desaulniers <ndesaulniers@google.com> 11270R: Nicolas Schier <nicolas@fjasle.eu> 11271L: linux-kbuild@vger.kernel.org 11272S: Maintained 11273Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11274T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11275F: Documentation/kbuild/ 11276F: Makefile 11277F: scripts/*vmlinux* 11278F: scripts/Kbuild* 11279F: scripts/Makefile* 11280F: scripts/basic/ 11281F: scripts/dummy-tools/ 11282F: scripts/mk* 11283F: scripts/mod/ 11284F: scripts/package/ 11285 11286KERNEL HARDENING (not covered by other areas) 11287M: Kees Cook <keescook@chromium.org> 11288L: linux-hardening@vger.kernel.org 11289S: Supported 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11291F: Documentation/ABI/testing/sysfs-kernel-oops_count 11292F: Documentation/ABI/testing/sysfs-kernel-warn_count 11293F: include/linux/overflow.h 11294F: include/linux/randomize_kstack.h 11295F: mm/usercopy.c 11296K: \b(add|choose)_random_kstack_offset\b 11297K: \b__check_(object_size|heap_object)\b 11298 11299KERNEL JANITORS 11300L: kernel-janitors@vger.kernel.org 11301S: Odd Fixes 11302W: http://kernelnewbies.org/KernelJanitors 11303 11304KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11305M: Chuck Lever <chuck.lever@oracle.com> 11306M: Jeff Layton <jlayton@kernel.org> 11307R: Neil Brown <neilb@suse.de> 11308R: Olga Kornievskaia <kolga@netapp.com> 11309R: Dai Ngo <Dai.Ngo@oracle.com> 11310R: Tom Talpey <tom@talpey.com> 11311L: linux-nfs@vger.kernel.org 11312S: Supported 11313W: http://nfs.sourceforge.net/ 11314T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11315F: Documentation/filesystems/nfs/ 11316F: fs/exportfs/ 11317F: fs/lockd/ 11318F: fs/nfs_common/ 11319F: fs/nfsd/ 11320F: include/linux/lockd/ 11321F: include/linux/sunrpc/ 11322F: include/trace/events/rpcgss.h 11323F: include/trace/events/rpcrdma.h 11324F: include/trace/events/sunrpc.h 11325F: include/trace/misc/fs.h 11326F: include/trace/misc/nfs.h 11327F: include/trace/misc/sunrpc.h 11328F: include/uapi/linux/nfsd/ 11329F: include/uapi/linux/sunrpc/ 11330F: net/sunrpc/ 11331 11332KERNEL REGRESSIONS 11333M: Thorsten Leemhuis <linux@leemhuis.info> 11334L: regressions@lists.linux.dev 11335S: Supported 11336F: Documentation/admin-guide/reporting-regressions.rst 11337F: Documentation/process/handling-regressions.rst 11338 11339KERNEL SELFTEST FRAMEWORK 11340M: Shuah Khan <shuah@kernel.org> 11341M: Shuah Khan <skhan@linuxfoundation.org> 11342L: linux-kselftest@vger.kernel.org 11343S: Maintained 11344Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11345T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11346F: Documentation/dev-tools/kselftest* 11347F: tools/testing/selftests/ 11348 11349KERNEL SMB3 SERVER (KSMBD) 11350M: Namjae Jeon <linkinjeon@kernel.org> 11351M: Steve French <sfrench@samba.org> 11352R: Sergey Senozhatsky <senozhatsky@chromium.org> 11353R: Tom Talpey <tom@talpey.com> 11354L: linux-cifs@vger.kernel.org 11355S: Maintained 11356T: git git://git.samba.org/ksmbd.git 11357F: Documentation/filesystems/smb/ksmbd.rst 11358F: fs/smb/common/ 11359F: fs/smb/server/ 11360 11361KERNEL UNIT TESTING FRAMEWORK (KUnit) 11362M: Brendan Higgins <brendanhiggins@google.com> 11363M: David Gow <davidgow@google.com> 11364L: linux-kselftest@vger.kernel.org 11365L: kunit-dev@googlegroups.com 11366S: Maintained 11367W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11368T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11369T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11370F: Documentation/dev-tools/kunit/ 11371F: include/kunit/ 11372F: lib/kunit/ 11373F: tools/testing/kunit/ 11374 11375KERNEL USERMODE HELPER 11376M: Luis Chamberlain <mcgrof@kernel.org> 11377L: linux-kernel@vger.kernel.org 11378S: Maintained 11379F: include/linux/umh.h 11380F: kernel/umh.c 11381 11382KERNEL VIRTUAL MACHINE (KVM) 11383M: Paolo Bonzini <pbonzini@redhat.com> 11384L: kvm@vger.kernel.org 11385S: Supported 11386W: http://www.linux-kvm.org 11387T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11388F: Documentation/virt/kvm/ 11389F: include/asm-generic/kvm* 11390F: include/kvm/iodev.h 11391F: include/linux/kvm* 11392F: include/trace/events/kvm.h 11393F: include/uapi/asm-generic/kvm* 11394F: include/uapi/linux/kvm* 11395F: tools/kvm/ 11396F: tools/testing/selftests/kvm/ 11397F: virt/kvm/* 11398 11399KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11400M: Marc Zyngier <maz@kernel.org> 11401M: Oliver Upton <oliver.upton@linux.dev> 11402R: James Morse <james.morse@arm.com> 11403R: Suzuki K Poulose <suzuki.poulose@arm.com> 11404R: Zenghui Yu <yuzenghui@huawei.com> 11405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11406L: kvmarm@lists.linux.dev 11407S: Maintained 11408T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11409F: arch/arm64/include/asm/kvm* 11410F: arch/arm64/include/uapi/asm/kvm* 11411F: arch/arm64/kvm/ 11412F: include/kvm/arm_* 11413F: tools/testing/selftests/kvm/*/aarch64/ 11414F: tools/testing/selftests/kvm/aarch64/ 11415 11416KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11417M: Huacai Chen <chenhuacai@kernel.org> 11418L: linux-mips@vger.kernel.org 11419L: kvm@vger.kernel.org 11420S: Maintained 11421T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11422F: arch/mips/include/asm/kvm* 11423F: arch/mips/include/uapi/asm/kvm* 11424F: arch/mips/kvm/ 11425 11426KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11427M: Michael Ellerman <mpe@ellerman.id.au> 11428R: Nicholas Piggin <npiggin@gmail.com> 11429L: linuxppc-dev@lists.ozlabs.org 11430L: kvm@vger.kernel.org 11431S: Maintained (Book3S 64-bit HV) 11432S: Odd fixes (Book3S 64-bit PR) 11433S: Orphan (Book3E and 32-bit) 11434T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11435F: arch/powerpc/include/asm/kvm* 11436F: arch/powerpc/include/uapi/asm/kvm* 11437F: arch/powerpc/kernel/kvm* 11438F: arch/powerpc/kvm/ 11439 11440KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11441M: Anup Patel <anup@brainfault.org> 11442R: Atish Patra <atishp@atishpatra.org> 11443L: kvm@vger.kernel.org 11444L: kvm-riscv@lists.infradead.org 11445L: linux-riscv@lists.infradead.org 11446S: Maintained 11447T: git https://github.com/kvm-riscv/linux.git 11448F: arch/riscv/include/asm/kvm* 11449F: arch/riscv/include/uapi/asm/kvm* 11450F: arch/riscv/kvm/ 11451F: tools/testing/selftests/kvm/*/riscv/ 11452 11453KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11454M: Christian Borntraeger <borntraeger@linux.ibm.com> 11455M: Janosch Frank <frankja@linux.ibm.com> 11456M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11457R: David Hildenbrand <david@redhat.com> 11458L: kvm@vger.kernel.org 11459S: Supported 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11461F: Documentation/virt/kvm/s390* 11462F: arch/s390/include/asm/gmap.h 11463F: arch/s390/include/asm/kvm* 11464F: arch/s390/include/uapi/asm/kvm* 11465F: arch/s390/include/uapi/asm/uvdevice.h 11466F: arch/s390/kernel/uv.c 11467F: arch/s390/kvm/ 11468F: arch/s390/mm/gmap.c 11469F: drivers/s390/char/uvdevice.c 11470F: tools/testing/selftests/drivers/s390x/uvdevice/ 11471F: tools/testing/selftests/kvm/*/s390x/ 11472F: tools/testing/selftests/kvm/s390x/ 11473 11474KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11475M: Sean Christopherson <seanjc@google.com> 11476M: Paolo Bonzini <pbonzini@redhat.com> 11477L: kvm@vger.kernel.org 11478S: Supported 11479P: Documentation/process/maintainer-kvm-x86.rst 11480T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11481F: arch/x86/include/asm/kvm* 11482F: arch/x86/include/asm/svm.h 11483F: arch/x86/include/asm/vmx*.h 11484F: arch/x86/include/uapi/asm/kvm* 11485F: arch/x86/include/uapi/asm/svm.h 11486F: arch/x86/include/uapi/asm/vmx.h 11487F: arch/x86/kvm/ 11488F: arch/x86/kvm/*/ 11489 11490KERNFS 11491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11492M: Tejun Heo <tj@kernel.org> 11493S: Supported 11494T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11495F: fs/kernfs/ 11496F: include/linux/kernfs.h 11497 11498KEXEC 11499M: Eric Biederman <ebiederm@xmission.com> 11500L: kexec@lists.infradead.org 11501S: Maintained 11502W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11503F: include/linux/kexec.h 11504F: include/uapi/linux/kexec.h 11505F: kernel/kexec* 11506 11507KEYS-ENCRYPTED 11508M: Mimi Zohar <zohar@linux.ibm.com> 11509L: linux-integrity@vger.kernel.org 11510L: keyrings@vger.kernel.org 11511S: Supported 11512F: Documentation/security/keys/trusted-encrypted.rst 11513F: include/keys/encrypted-type.h 11514F: security/keys/encrypted-keys/ 11515 11516KEYS-TRUSTED 11517M: James Bottomley <jejb@linux.ibm.com> 11518M: Jarkko Sakkinen <jarkko@kernel.org> 11519M: Mimi Zohar <zohar@linux.ibm.com> 11520L: linux-integrity@vger.kernel.org 11521L: keyrings@vger.kernel.org 11522S: Supported 11523F: Documentation/security/keys/trusted-encrypted.rst 11524F: include/keys/trusted-type.h 11525F: include/keys/trusted_tpm.h 11526F: security/keys/trusted-keys/ 11527 11528KEYS-TRUSTED-CAAM 11529M: Ahmad Fatoum <a.fatoum@pengutronix.de> 11530R: Pengutronix Kernel Team <kernel@pengutronix.de> 11531L: linux-integrity@vger.kernel.org 11532L: keyrings@vger.kernel.org 11533S: Maintained 11534F: include/keys/trusted_caam.h 11535F: security/keys/trusted-keys/trusted_caam.c 11536 11537KEYS-TRUSTED-TEE 11538M: Sumit Garg <sumit.garg@linaro.org> 11539L: linux-integrity@vger.kernel.org 11540L: keyrings@vger.kernel.org 11541S: Supported 11542F: include/keys/trusted_tee.h 11543F: security/keys/trusted-keys/trusted_tee.c 11544 11545KEYS/KEYRINGS 11546M: David Howells <dhowells@redhat.com> 11547M: Jarkko Sakkinen <jarkko@kernel.org> 11548L: keyrings@vger.kernel.org 11549S: Maintained 11550F: Documentation/security/keys/core.rst 11551F: include/keys/ 11552F: include/linux/key-type.h 11553F: include/linux/key.h 11554F: include/linux/keyctl.h 11555F: include/uapi/linux/keyctl.h 11556F: security/keys/ 11557 11558KEYS/KEYRINGS_INTEGRITY 11559M: Jarkko Sakkinen <jarkko@kernel.org> 11560M: Mimi Zohar <zohar@linux.ibm.com> 11561L: linux-integrity@vger.kernel.org 11562L: keyrings@vger.kernel.org 11563S: Supported 11564F: security/integrity/platform_certs 11565 11566KFENCE 11567M: Alexander Potapenko <glider@google.com> 11568M: Marco Elver <elver@google.com> 11569R: Dmitry Vyukov <dvyukov@google.com> 11570L: kasan-dev@googlegroups.com 11571S: Maintained 11572F: Documentation/dev-tools/kfence.rst 11573F: arch/*/include/asm/kfence.h 11574F: include/linux/kfence.h 11575F: lib/Kconfig.kfence 11576F: mm/kfence/ 11577 11578KFIFO 11579M: Stefani Seibold <stefani@seibold.net> 11580S: Maintained 11581F: include/linux/kfifo.h 11582F: lib/kfifo.c 11583F: samples/kfifo/ 11584 11585KGDB / KDB /debug_core 11586M: Jason Wessel <jason.wessel@windriver.com> 11587M: Daniel Thompson <daniel.thompson@linaro.org> 11588R: Douglas Anderson <dianders@chromium.org> 11589L: kgdb-bugreport@lists.sourceforge.net 11590S: Maintained 11591W: http://kgdb.wiki.kernel.org/ 11592T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 11593F: Documentation/dev-tools/kgdb.rst 11594F: drivers/misc/kgdbts.c 11595F: drivers/tty/serial/kgdboc.c 11596F: include/linux/kdb.h 11597F: include/linux/kgdb.h 11598F: kernel/debug/ 11599F: kernel/module/kdb.c 11600 11601KHADAS MCU MFD DRIVER 11602M: Neil Armstrong <neil.armstrong@linaro.org> 11603L: linux-amlogic@lists.infradead.org 11604S: Maintained 11605F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 11606F: drivers/mfd/khadas-mcu.c 11607F: drivers/thermal/khadas_mcu_fan.c 11608F: include/linux/mfd/khadas-mcu.h 11609 11610KIONIX/ROHM KX022A ACCELEROMETER 11611M: Matti Vaittinen <mazziesaccount@gmail.com> 11612L: linux-iio@vger.kernel.org 11613S: Supported 11614F: drivers/iio/accel/kionix-kx022a* 11615 11616KMEMLEAK 11617M: Catalin Marinas <catalin.marinas@arm.com> 11618S: Maintained 11619F: Documentation/dev-tools/kmemleak.rst 11620F: include/linux/kmemleak.h 11621F: mm/kmemleak.c 11622F: samples/kmemleak/kmemleak-test.c 11623 11624KMSAN 11625M: Alexander Potapenko <glider@google.com> 11626R: Marco Elver <elver@google.com> 11627R: Dmitry Vyukov <dvyukov@google.com> 11628L: kasan-dev@googlegroups.com 11629S: Maintained 11630F: Documentation/dev-tools/kmsan.rst 11631F: arch/*/include/asm/kmsan.h 11632F: arch/*/mm/kmsan_* 11633F: include/linux/kmsan*.h 11634F: lib/Kconfig.kmsan 11635F: mm/kmsan/ 11636F: scripts/Makefile.kmsan 11637 11638KPROBES 11639M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 11640M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 11641M: "David S. Miller" <davem@davemloft.net> 11642M: Masami Hiramatsu <mhiramat@kernel.org> 11643L: linux-kernel@vger.kernel.org 11644L: linux-trace-kernel@vger.kernel.org 11645S: Maintained 11646Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 11647T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 11648F: Documentation/trace/kprobes.rst 11649F: include/asm-generic/kprobes.h 11650F: include/linux/kprobes.h 11651F: kernel/kprobes.c 11652F: lib/test_kprobes.c 11653F: samples/kprobes 11654 11655KS0108 LCD CONTROLLER DRIVER 11656M: Miguel Ojeda <ojeda@kernel.org> 11657S: Maintained 11658F: Documentation/admin-guide/auxdisplay/ks0108.rst 11659F: drivers/auxdisplay/ks0108.c 11660F: include/linux/ks0108.h 11661 11662KTD253 BACKLIGHT DRIVER 11663M: Linus Walleij <linus.walleij@linaro.org> 11664S: Maintained 11665F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11666F: drivers/video/backlight/ktd253-backlight.c 11667 11668KTEST 11669M: Steven Rostedt <rostedt@goodmis.org> 11670M: John Hawley <warthog9@eaglescrag.net> 11671S: Maintained 11672F: tools/testing/ktest 11673 11674KTZ8866 BACKLIGHT DRIVER 11675M: Jianhua Lu <lujianhua000@gmail.com> 11676S: Maintained 11677F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 11678F: drivers/video/backlight/ktz8866.c 11679 11680KVM PARAVIRT (KVM/paravirt) 11681M: Paolo Bonzini <pbonzini@redhat.com> 11682R: Wanpeng Li <wanpengli@tencent.com> 11683R: Vitaly Kuznetsov <vkuznets@redhat.com> 11684L: kvm@vger.kernel.org 11685S: Supported 11686T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11687F: arch/um/include/asm/kvm_para.h 11688F: arch/x86/include/asm/kvm_para.h 11689F: arch/x86/include/asm/pvclock-abi.h 11690F: arch/x86/include/uapi/asm/kvm_para.h 11691F: arch/x86/kernel/kvm.c 11692F: arch/x86/kernel/kvmclock.c 11693F: include/asm-generic/kvm_para.h 11694F: include/linux/kvm_para.h 11695F: include/uapi/asm-generic/kvm_para.h 11696F: include/uapi/linux/kvm_para.h 11697 11698KVM X86 HYPER-V (KVM/hyper-v) 11699M: Vitaly Kuznetsov <vkuznets@redhat.com> 11700M: Sean Christopherson <seanjc@google.com> 11701M: Paolo Bonzini <pbonzini@redhat.com> 11702L: kvm@vger.kernel.org 11703S: Supported 11704T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11705F: arch/x86/kvm/hyperv.* 11706F: arch/x86/kvm/kvm_onhyperv.* 11707F: arch/x86/kvm/svm/hyperv.* 11708F: arch/x86/kvm/svm/svm_onhyperv.* 11709F: arch/x86/kvm/vmx/hyperv.* 11710 11711KVM X86 Xen (KVM/Xen) 11712M: David Woodhouse <dwmw2@infradead.org> 11713M: Paul Durrant <paul@xen.org> 11714M: Sean Christopherson <seanjc@google.com> 11715M: Paolo Bonzini <pbonzini@redhat.com> 11716L: kvm@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11719F: arch/x86/kvm/xen.* 11720 11721L3MDEV 11722M: David Ahern <dsahern@kernel.org> 11723L: netdev@vger.kernel.org 11724S: Maintained 11725F: include/net/l3mdev.h 11726F: net/l3mdev 11727 11728LANDLOCK SECURITY MODULE 11729M: Mickaël Salaün <mic@digikod.net> 11730L: linux-security-module@vger.kernel.org 11731S: Supported 11732W: https://landlock.io 11733T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 11734F: Documentation/security/landlock.rst 11735F: Documentation/userspace-api/landlock.rst 11736F: include/uapi/linux/landlock.h 11737F: samples/landlock/ 11738F: security/landlock/ 11739F: tools/testing/selftests/landlock/ 11740K: landlock 11741K: LANDLOCK 11742 11743LANTIQ / INTEL Ethernet drivers 11744M: Hauke Mehrtens <hauke@hauke-m.de> 11745L: netdev@vger.kernel.org 11746S: Maintained 11747F: drivers/net/dsa/lantiq_gswip.c 11748F: drivers/net/dsa/lantiq_pce.h 11749F: drivers/net/ethernet/lantiq_xrx200.c 11750F: net/dsa/tag_gswip.c 11751 11752LANTIQ MIPS ARCHITECTURE 11753M: John Crispin <john@phrozen.org> 11754L: linux-mips@vger.kernel.org 11755S: Maintained 11756F: arch/mips/lantiq 11757F: drivers/soc/lantiq 11758 11759LASI 53c700 driver for PARISC 11760M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11761L: linux-scsi@vger.kernel.org 11762S: Maintained 11763F: Documentation/scsi/53c700.rst 11764F: drivers/scsi/53c700* 11765 11766LEAKING_ADDRESSES 11767M: Tobin C. Harding <me@tobin.cc> 11768M: Tycho Andersen <tycho@tycho.pizza> 11769L: linux-hardening@vger.kernel.org 11770S: Maintained 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11772F: scripts/leaking_addresses.pl 11773 11774LED SUBSYSTEM 11775M: Pavel Machek <pavel@ucw.cz> 11776M: Lee Jones <lee@kernel.org> 11777L: linux-leds@vger.kernel.org 11778S: Maintained 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11780F: Documentation/devicetree/bindings/leds/ 11781F: Documentation/leds/ 11782F: drivers/leds/ 11783F: include/dt-bindings/leds/ 11784F: include/linux/leds.h 11785 11786LEGACY EEPROM DRIVER 11787M: Jean Delvare <jdelvare@suse.com> 11788S: Maintained 11789F: Documentation/misc-devices/eeprom.rst 11790F: drivers/misc/eeprom/eeprom.c 11791 11792LEGO MINDSTORMS EV3 11793R: David Lechner <david@lechnology.com> 11794S: Maintained 11795F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11796F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 11797F: drivers/power/supply/lego_ev3_battery.c 11798 11799LEGO USB Tower driver 11800M: Juergen Stuber <starblue@users.sourceforge.net> 11801L: legousb-devel@lists.sourceforge.net 11802S: Maintained 11803W: http://legousb.sourceforge.net/ 11804F: drivers/usb/misc/legousbtower.c 11805 11806LETSKETCH HID TABLET DRIVER 11807M: Hans de Goede <hdegoede@redhat.com> 11808L: linux-input@vger.kernel.org 11809S: Maintained 11810T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11811F: drivers/hid/hid-letsketch.c 11812 11813LG LAPTOP EXTRAS 11814M: Matan Ziv-Av <matan@svgalib.org> 11815L: platform-driver-x86@vger.kernel.org 11816S: Maintained 11817F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11818F: Documentation/admin-guide/laptops/lg-laptop.rst 11819F: drivers/platform/x86/lg-laptop.c 11820 11821LG2160 MEDIA DRIVER 11822M: Michael Krufky <mkrufky@linuxtv.org> 11823L: linux-media@vger.kernel.org 11824S: Maintained 11825W: https://linuxtv.org 11826W: http://github.com/mkrufky 11827Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11828T: git git://linuxtv.org/mkrufky/tuners.git 11829F: drivers/media/dvb-frontends/lg2160.* 11830 11831LGDT3305 MEDIA DRIVER 11832M: Michael Krufky <mkrufky@linuxtv.org> 11833L: linux-media@vger.kernel.org 11834S: Maintained 11835W: https://linuxtv.org 11836W: http://github.com/mkrufky 11837Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11838T: git git://linuxtv.org/mkrufky/tuners.git 11839F: drivers/media/dvb-frontends/lgdt3305.* 11840 11841LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11842M: Viresh Kumar <vireshk@kernel.org> 11843L: linux-ide@vger.kernel.org 11844S: Maintained 11845T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11846F: drivers/ata/pata_arasan_cf.c 11847F: include/linux/pata_arasan_cf_data.h 11848 11849LIBATA PATA DRIVERS 11850R: Sergey Shtylyov <s.shtylyov@omp.ru> 11851L: linux-ide@vger.kernel.org 11852F: drivers/ata/ata_*.c 11853F: drivers/ata/pata_*.c 11854 11855LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11856M: Linus Walleij <linus.walleij@linaro.org> 11857L: linux-ide@vger.kernel.org 11858S: Maintained 11859T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11860F: drivers/ata/pata_ftide010.c 11861F: drivers/ata/sata_gemini.c 11862F: drivers/ata/sata_gemini.h 11863 11864LIBATA SATA AHCI PLATFORM devices support 11865M: Hans de Goede <hdegoede@redhat.com> 11866M: Jens Axboe <axboe@kernel.dk> 11867L: linux-ide@vger.kernel.org 11868S: Maintained 11869T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11870F: drivers/ata/ahci_platform.c 11871F: drivers/ata/libahci_platform.c 11872F: include/linux/ahci_platform.h 11873 11874LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 11875M: Serge Semin <fancer.lancer@gmail.com> 11876L: linux-ide@vger.kernel.org 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11879F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 11880F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 11881F: drivers/ata/ahci_dwc.c 11882 11883LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11884M: Mikael Pettersson <mikpelinux@gmail.com> 11885L: linux-ide@vger.kernel.org 11886S: Maintained 11887T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11888F: drivers/ata/sata_promise.* 11889 11890LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11891M: Damien Le Moal <dlemoal@kernel.org> 11892L: linux-ide@vger.kernel.org 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11895F: Documentation/ABI/testing/sysfs-ata 11896F: Documentation/devicetree/bindings/ata/ 11897F: drivers/ata/ 11898F: include/linux/ata.h 11899F: include/linux/libata.h 11900 11901LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11902M: Vishal Verma <vishal.l.verma@intel.com> 11903M: Dan Williams <dan.j.williams@intel.com> 11904M: Dave Jiang <dave.jiang@intel.com> 11905L: nvdimm@lists.linux.dev 11906S: Supported 11907Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11908P: Documentation/nvdimm/maintainer-entry-profile.rst 11909F: drivers/nvdimm/btt* 11910 11911LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11912M: Dan Williams <dan.j.williams@intel.com> 11913M: Vishal Verma <vishal.l.verma@intel.com> 11914M: Dave Jiang <dave.jiang@intel.com> 11915L: nvdimm@lists.linux.dev 11916S: Supported 11917Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11918P: Documentation/nvdimm/maintainer-entry-profile.rst 11919F: drivers/nvdimm/pmem* 11920 11921LIBNVDIMM: DEVICETREE BINDINGS 11922M: Oliver O'Halloran <oohall@gmail.com> 11923L: nvdimm@lists.linux.dev 11924S: Supported 11925Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11926F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11927F: drivers/nvdimm/of_pmem.c 11928 11929LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11930M: Dan Williams <dan.j.williams@intel.com> 11931M: Vishal Verma <vishal.l.verma@intel.com> 11932M: Dave Jiang <dave.jiang@intel.com> 11933M: Ira Weiny <ira.weiny@intel.com> 11934L: nvdimm@lists.linux.dev 11935S: Supported 11936Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11937P: Documentation/nvdimm/maintainer-entry-profile.rst 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11939F: drivers/acpi/nfit/* 11940F: drivers/nvdimm/* 11941F: include/linux/libnvdimm.h 11942F: include/linux/nd.h 11943F: include/uapi/linux/ndctl.h 11944F: tools/testing/nvdimm/ 11945 11946LICENSES and SPDX stuff 11947M: Thomas Gleixner <tglx@linutronix.de> 11948M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11949L: linux-spdx@vger.kernel.org 11950S: Maintained 11951T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11952F: COPYING 11953F: Documentation/process/license-rules.rst 11954F: LICENSES/ 11955F: scripts/spdxcheck-test.sh 11956F: scripts/spdxcheck.py 11957F: scripts/spdxexclude 11958 11959LINEAR RANGES HELPERS 11960M: Mark Brown <broonie@kernel.org> 11961R: Matti Vaittinen <mazziesaccount@gmail.com> 11962F: include/linux/linear_range.h 11963F: lib/linear_ranges.c 11964F: lib/test_linear_ranges.c 11965 11966LINUX FOR POWER MACINTOSH 11967L: linuxppc-dev@lists.ozlabs.org 11968S: Orphan 11969F: arch/powerpc/platforms/powermac/ 11970F: drivers/macintosh/ 11971X: drivers/macintosh/adb-iop.c 11972X: drivers/macintosh/via-macii.c 11973 11974LINUX FOR POWERPC (32-BIT AND 64-BIT) 11975M: Michael Ellerman <mpe@ellerman.id.au> 11976R: Nicholas Piggin <npiggin@gmail.com> 11977R: Christophe Leroy <christophe.leroy@csgroup.eu> 11978L: linuxppc-dev@lists.ozlabs.org 11979S: Supported 11980W: https://github.com/linuxppc/wiki/wiki 11981Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11982T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11983F: Documentation/ABI/stable/sysfs-firmware-opal-* 11984F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11985F: Documentation/devicetree/bindings/powerpc/ 11986F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11987F: Documentation/powerpc/ 11988F: arch/powerpc/ 11989F: drivers/*/*/*pasemi* 11990F: drivers/*/*pasemi* 11991F: drivers/char/tpm/tpm_ibmvtpm* 11992F: drivers/crypto/nx/ 11993F: drivers/crypto/vmx/ 11994F: drivers/i2c/busses/i2c-opal.c 11995F: drivers/net/ethernet/ibm/ibmveth.* 11996F: drivers/net/ethernet/ibm/ibmvnic.* 11997F: drivers/pci/hotplug/pnv_php.c 11998F: drivers/pci/hotplug/rpa* 11999F: drivers/rtc/rtc-opal.c 12000F: drivers/scsi/ibmvscsi/ 12001F: drivers/tty/hvc/hvc_opal.c 12002F: drivers/watchdog/wdrtas.c 12003F: tools/testing/selftests/powerpc 12004N: /pmac 12005N: powermac 12006N: powernv 12007N: [^a-z0-9]ps3 12008N: pseries 12009 12010LINUX FOR POWERPC EMBEDDED MPC5XXX 12011M: Anatolij Gustschin <agust@denx.de> 12012L: linuxppc-dev@lists.ozlabs.org 12013S: Odd Fixes 12014F: arch/powerpc/platforms/512x/ 12015F: arch/powerpc/platforms/52xx/ 12016 12017LINUX FOR POWERPC EMBEDDED PPC4XX 12018L: linuxppc-dev@lists.ozlabs.org 12019S: Orphan 12020F: arch/powerpc/platforms/40x/ 12021F: arch/powerpc/platforms/44x/ 12022 12023LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 12024M: Scott Wood <oss@buserror.net> 12025L: linuxppc-dev@lists.ozlabs.org 12026S: Odd fixes 12027T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12028F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12029F: Documentation/devicetree/bindings/powerpc/fsl/ 12030F: arch/powerpc/platforms/83xx/ 12031F: arch/powerpc/platforms/85xx/ 12032 12033LINUX FOR POWERPC EMBEDDED PPC8XX 12034M: Christophe Leroy <christophe.leroy@csgroup.eu> 12035L: linuxppc-dev@lists.ozlabs.org 12036S: Maintained 12037F: arch/powerpc/platforms/8xx/ 12038 12039LINUX KERNEL DUMP TEST MODULE (LKDTM) 12040M: Kees Cook <keescook@chromium.org> 12041S: Maintained 12042F: drivers/misc/lkdtm/* 12043F: tools/testing/selftests/lkdtm/* 12044 12045LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12046M: Alan Stern <stern@rowland.harvard.edu> 12047M: Andrea Parri <parri.andrea@gmail.com> 12048M: Will Deacon <will@kernel.org> 12049M: Peter Zijlstra <peterz@infradead.org> 12050M: Boqun Feng <boqun.feng@gmail.com> 12051M: Nicholas Piggin <npiggin@gmail.com> 12052M: David Howells <dhowells@redhat.com> 12053M: Jade Alglave <j.alglave@ucl.ac.uk> 12054M: Luc Maranget <luc.maranget@inria.fr> 12055M: "Paul E. McKenney" <paulmck@kernel.org> 12056R: Akira Yokosawa <akiyks@gmail.com> 12057R: Daniel Lustig <dlustig@nvidia.com> 12058R: Joel Fernandes <joel@joelfernandes.org> 12059L: linux-kernel@vger.kernel.org 12060L: linux-arch@vger.kernel.org 12061S: Supported 12062T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12063F: Documentation/atomic_bitops.txt 12064F: Documentation/atomic_t.txt 12065F: Documentation/core-api/refcount-vs-atomic.rst 12066F: Documentation/litmus-tests/ 12067F: Documentation/memory-barriers.txt 12068F: tools/memory-model/ 12069 12070LINUX-NEXT TREE 12071M: Stephen Rothwell <sfr@canb.auug.org.au> 12072L: linux-next@vger.kernel.org 12073S: Supported 12074B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12076 12077LIS3LV02D ACCELEROMETER DRIVER 12078M: Eric Piel <eric.piel@tremplin-utc.net> 12079S: Maintained 12080F: Documentation/misc-devices/lis3lv02d.rst 12081F: drivers/misc/lis3lv02d/ 12082F: drivers/platform/x86/hp/hp_accel.c 12083 12084LIST KUNIT TEST 12085M: David Gow <davidgow@google.com> 12086L: linux-kselftest@vger.kernel.org 12087L: kunit-dev@googlegroups.com 12088S: Maintained 12089F: lib/list-test.c 12090 12091LITEX PLATFORM 12092M: Karol Gugala <kgugala@antmicro.com> 12093M: Mateusz Holenko <mholenko@antmicro.com> 12094M: Gabriel Somlo <gsomlo@gmail.com> 12095M: Joel Stanley <joel@jms.id.au> 12096S: Maintained 12097F: Documentation/devicetree/bindings/*/litex,*.yaml 12098F: arch/openrisc/boot/dts/or1klitex.dts 12099F: drivers/mmc/host/litex_mmc.c 12100F: drivers/net/ethernet/litex/* 12101F: drivers/soc/litex/* 12102F: drivers/tty/serial/liteuart.c 12103F: include/linux/litex.h 12104N: litex 12105 12106LIVE PATCHING 12107M: Josh Poimboeuf <jpoimboe@kernel.org> 12108M: Jiri Kosina <jikos@kernel.org> 12109M: Miroslav Benes <mbenes@suse.cz> 12110M: Petr Mladek <pmladek@suse.com> 12111R: Joe Lawrence <joe.lawrence@redhat.com> 12112L: live-patching@vger.kernel.org 12113S: Maintained 12114T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12115F: Documentation/ABI/testing/sysfs-kernel-livepatch 12116F: Documentation/livepatch/ 12117F: arch/powerpc/include/asm/livepatch.h 12118F: include/linux/livepatch.h 12119F: kernel/livepatch/ 12120F: kernel/module/livepatch.c 12121F: lib/livepatch/ 12122F: samples/livepatch/ 12123F: tools/testing/selftests/livepatch/ 12124 12125LLC (802.2) 12126L: netdev@vger.kernel.org 12127S: Odd fixes 12128F: include/linux/llc.h 12129F: include/net/llc* 12130F: include/uapi/linux/llc.h 12131F: net/llc/ 12132 12133LM73 HARDWARE MONITOR DRIVER 12134M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12135L: linux-hwmon@vger.kernel.org 12136S: Maintained 12137F: drivers/hwmon/lm73.c 12138 12139LM78 HARDWARE MONITOR DRIVER 12140M: Jean Delvare <jdelvare@suse.com> 12141L: linux-hwmon@vger.kernel.org 12142S: Maintained 12143F: Documentation/hwmon/lm78.rst 12144F: drivers/hwmon/lm78.c 12145 12146LM83 HARDWARE MONITOR DRIVER 12147M: Jean Delvare <jdelvare@suse.com> 12148L: linux-hwmon@vger.kernel.org 12149S: Maintained 12150F: Documentation/hwmon/lm83.rst 12151F: drivers/hwmon/lm83.c 12152 12153LM90 HARDWARE MONITOR DRIVER 12154M: Jean Delvare <jdelvare@suse.com> 12155L: linux-hwmon@vger.kernel.org 12156S: Maintained 12157F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12158F: Documentation/hwmon/lm90.rst 12159F: drivers/hwmon/lm90.c 12160F: include/dt-bindings/thermal/lm90.h 12161 12162LM95234 HARDWARE MONITOR DRIVER 12163M: Guenter Roeck <linux@roeck-us.net> 12164L: linux-hwmon@vger.kernel.org 12165S: Maintained 12166F: Documentation/hwmon/lm95234.rst 12167F: drivers/hwmon/lm95234.c 12168 12169LME2510 MEDIA DRIVER 12170M: Malcolm Priestley <tvboxspy@gmail.com> 12171L: linux-media@vger.kernel.org 12172S: Maintained 12173W: https://linuxtv.org 12174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12175F: drivers/media/usb/dvb-usb-v2/lmedm04* 12176 12177LOADPIN SECURITY MODULE 12178M: Kees Cook <keescook@chromium.org> 12179S: Supported 12180T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12181F: Documentation/admin-guide/LSM/LoadPin.rst 12182F: security/loadpin/ 12183 12184LOCKING PRIMITIVES 12185M: Peter Zijlstra <peterz@infradead.org> 12186M: Ingo Molnar <mingo@redhat.com> 12187M: Will Deacon <will@kernel.org> 12188R: Waiman Long <longman@redhat.com> 12189R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12190L: linux-kernel@vger.kernel.org 12191S: Maintained 12192T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12193F: Documentation/locking/ 12194F: arch/*/include/asm/spinlock*.h 12195F: include/linux/lockdep.h 12196F: include/linux/mutex*.h 12197F: include/linux/rwlock*.h 12198F: include/linux/rwsem*.h 12199F: include/linux/seqlock.h 12200F: include/linux/spinlock*.h 12201F: kernel/locking/ 12202F: lib/locking*.[ch] 12203X: kernel/locking/locktorture.c 12204 12205LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12206M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12207L: linux-ntfs-dev@lists.sourceforge.net 12208S: Maintained 12209W: http://www.linux-ntfs.org/content/view/19/37/ 12210F: Documentation/admin-guide/ldm.rst 12211F: block/partitions/ldm.* 12212 12213LOGITECH HID GAMING KEYBOARDS 12214M: Hans de Goede <hdegoede@redhat.com> 12215L: linux-input@vger.kernel.org 12216S: Maintained 12217T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12218F: drivers/hid/hid-lg-g15.c 12219 12220LONTIUM LT8912B MIPI TO HDMI BRIDGE 12221M: Adrien Grassein <adrien.grassein@gmail.com> 12222S: Maintained 12223F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12224F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12225 12226LOONGARCH 12227M: Huacai Chen <chenhuacai@kernel.org> 12228R: WANG Xuerui <kernel@xen0n.name> 12229L: loongarch@lists.linux.dev 12230S: Maintained 12231T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12232F: Documentation/loongarch/ 12233F: Documentation/translations/zh_CN/loongarch/ 12234F: arch/loongarch/ 12235F: drivers/*/*loongarch* 12236 12237LOONGSON GPIO DRIVER 12238M: Yinbo Zhu <zhuyinbo@loongson.cn> 12239L: linux-gpio@vger.kernel.org 12240S: Maintained 12241F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12242F: drivers/gpio/gpio-loongson-64bit.c 12243 12244LOONGSON LS2X I2C DRIVER 12245M: Binbin Zhou <zhoubinbin@loongson.cn> 12246L: linux-i2c@vger.kernel.org 12247S: Maintained 12248F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12249F: drivers/i2c/busses/i2c-ls2x.c 12250 12251LOONGSON-2 SOC SERIES CLOCK DRIVER 12252M: Yinbo Zhu <zhuyinbo@loongson.cn> 12253L: linux-clk@vger.kernel.org 12254S: Maintained 12255F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12256F: drivers/clk/clk-loongson2.c 12257F: include/dt-bindings/clock/loongson,ls2k-clk.h 12258 12259LOONGSON-2 SOC SERIES GUTS DRIVER 12260M: Yinbo Zhu <zhuyinbo@loongson.cn> 12261L: loongarch@lists.linux.dev 12262S: Maintained 12263F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12264F: drivers/soc/loongson/loongson2_guts.c 12265 12266LOONGSON-2 SOC SERIES PINCTRL DRIVER 12267M: zhanghongchen <zhanghongchen@loongson.cn> 12268M: Yinbo Zhu <zhuyinbo@loongson.cn> 12269L: linux-gpio@vger.kernel.org 12270S: Maintained 12271F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12272F: drivers/pinctrl/pinctrl-loongson2.c 12273 12274LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12275M: Sathya Prakash <sathya.prakash@broadcom.com> 12276M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12277M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12278L: MPT-FusionLinux.pdl@broadcom.com 12279L: linux-scsi@vger.kernel.org 12280S: Supported 12281W: http://www.avagotech.com/support/ 12282F: drivers/message/fusion/ 12283F: drivers/scsi/mpt3sas/ 12284 12285LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12286M: Matthew Wilcox <willy@infradead.org> 12287L: linux-scsi@vger.kernel.org 12288S: Maintained 12289F: drivers/scsi/sym53c8xx_2/ 12290 12291LTC1660 DAC DRIVER 12292M: Marcus Folkesson <marcus.folkesson@gmail.com> 12293L: linux-iio@vger.kernel.org 12294S: Maintained 12295F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12296F: drivers/iio/dac/ltc1660.c 12297 12298LTC2688 IIO DAC DRIVER 12299M: Nuno Sá <nuno.sa@analog.com> 12300L: linux-iio@vger.kernel.org 12301S: Supported 12302W: https://ez.analog.com/linux-software-drivers 12303F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12304F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12305F: drivers/iio/dac/ltc2688.c 12306 12307LTC2947 HARDWARE MONITOR DRIVER 12308M: Nuno Sá <nuno.sa@analog.com> 12309L: linux-hwmon@vger.kernel.org 12310S: Supported 12311W: https://ez.analog.com/linux-software-drivers 12312F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12313F: drivers/hwmon/ltc2947-core.c 12314F: drivers/hwmon/ltc2947-i2c.c 12315F: drivers/hwmon/ltc2947-spi.c 12316F: drivers/hwmon/ltc2947.h 12317 12318LTC2983 IIO TEMPERATURE DRIVER 12319M: Nuno Sá <nuno.sa@analog.com> 12320L: linux-iio@vger.kernel.org 12321S: Supported 12322W: https://ez.analog.com/linux-software-drivers 12323F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12324F: drivers/iio/temperature/ltc2983.c 12325 12326LTC4261 HARDWARE MONITOR DRIVER 12327M: Guenter Roeck <linux@roeck-us.net> 12328L: linux-hwmon@vger.kernel.org 12329S: Maintained 12330F: Documentation/hwmon/ltc4261.rst 12331F: drivers/hwmon/ltc4261.c 12332 12333LTC4306 I2C MULTIPLEXER DRIVER 12334M: Michael Hennerich <michael.hennerich@analog.com> 12335L: linux-i2c@vger.kernel.org 12336S: Supported 12337W: https://ez.analog.com/linux-software-drivers 12338F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12339F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12340 12341LTP (Linux Test Project) 12342M: Mike Frysinger <vapier@gentoo.org> 12343M: Cyril Hrubis <chrubis@suse.cz> 12344M: Wanlong Gao <wanlong.gao@gmail.com> 12345M: Jan Stancek <jstancek@redhat.com> 12346M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 12347M: Alexey Kodanev <alexey.kodanev@oracle.com> 12348L: ltp@lists.linux.it (subscribers-only) 12349S: Maintained 12350W: http://linux-test-project.github.io/ 12351T: git https://github.com/linux-test-project/ltp.git 12352 12353LYNX 28G SERDES PHY DRIVER 12354M: Ioana Ciornei <ioana.ciornei@nxp.com> 12355L: netdev@vger.kernel.org 12356S: Supported 12357F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12358F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12359 12360LYNX PCS MODULE 12361M: Ioana Ciornei <ioana.ciornei@nxp.com> 12362L: netdev@vger.kernel.org 12363S: Supported 12364F: drivers/net/pcs/pcs-lynx.c 12365F: include/linux/pcs-lynx.h 12366 12367M68K ARCHITECTURE 12368M: Geert Uytterhoeven <geert@linux-m68k.org> 12369L: linux-m68k@lists.linux-m68k.org 12370S: Maintained 12371W: http://www.linux-m68k.org/ 12372T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12373F: arch/m68k/ 12374F: drivers/zorro/ 12375 12376M68K ON APPLE MACINTOSH 12377M: Joshua Thompson <funaho@jurai.org> 12378L: linux-m68k@lists.linux-m68k.org 12379S: Maintained 12380W: http://www.mac.linux-m68k.org/ 12381F: arch/m68k/mac/ 12382F: drivers/macintosh/adb-iop.c 12383F: drivers/macintosh/via-macii.c 12384 12385M68K ON HP9000/300 12386M: Philip Blundell <philb@gnu.org> 12387S: Maintained 12388W: http://www.tazenda.demon.co.uk/phil/linux-hp 12389F: arch/m68k/hp300/ 12390 12391M88DS3103 MEDIA DRIVER 12392M: Antti Palosaari <crope@iki.fi> 12393L: linux-media@vger.kernel.org 12394S: Maintained 12395W: https://linuxtv.org 12396W: http://palosaari.fi/linux/ 12397Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12398T: git git://linuxtv.org/anttip/media_tree.git 12399F: drivers/media/dvb-frontends/m88ds3103* 12400 12401M88RS2000 MEDIA DRIVER 12402M: Malcolm Priestley <tvboxspy@gmail.com> 12403L: linux-media@vger.kernel.org 12404S: Maintained 12405W: https://linuxtv.org 12406Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12407F: drivers/media/dvb-frontends/m88rs2000* 12408 12409MA901 MASTERKIT USB FM RADIO DRIVER 12410M: Alexey Klimov <klimov.linux@gmail.com> 12411L: linux-media@vger.kernel.org 12412S: Maintained 12413T: git git://linuxtv.org/media_tree.git 12414F: drivers/media/radio/radio-ma901.c 12415 12416MAC80211 12417M: Johannes Berg <johannes@sipsolutions.net> 12418L: linux-wireless@vger.kernel.org 12419S: Maintained 12420W: https://wireless.wiki.kernel.org/ 12421Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12422T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12423T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12424F: Documentation/networking/mac80211-injection.rst 12425F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12426F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12427F: include/net/mac80211.h 12428F: net/mac80211/ 12429 12430MAILBOX API 12431M: Jassi Brar <jassisinghbrar@gmail.com> 12432L: linux-kernel@vger.kernel.org 12433S: Maintained 12434F: Documentation/devicetree/bindings/mailbox/ 12435F: drivers/mailbox/ 12436F: include/dt-bindings/mailbox/ 12437F: include/linux/mailbox_client.h 12438F: include/linux/mailbox_controller.h 12439 12440MAILBOX ARM MHUv2 12441M: Viresh Kumar <viresh.kumar@linaro.org> 12442M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12443L: linux-kernel@vger.kernel.org 12444S: Maintained 12445F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12446F: drivers/mailbox/arm_mhuv2.c 12447F: include/linux/mailbox/arm_mhuv2_message.h 12448 12449MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12450M: Michael Kerrisk <mtk.manpages@gmail.com> 12451L: linux-man@vger.kernel.org 12452S: Maintained 12453W: http://www.kernel.org/doc/man-pages 12454 12455MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 12456M: Jeremy Kerr <jk@codeconstruct.com.au> 12457M: Matt Johnston <matt@codeconstruct.com.au> 12458L: netdev@vger.kernel.org 12459S: Maintained 12460F: Documentation/networking/mctp.rst 12461F: drivers/net/mctp/ 12462F: include/net/mctp.h 12463F: include/net/mctpdevice.h 12464F: include/net/netns/mctp.h 12465F: net/mctp/ 12466 12467MAPLE TREE 12468M: Liam R. Howlett <Liam.Howlett@oracle.com> 12469L: linux-mm@kvack.org 12470S: Supported 12471F: Documentation/core-api/maple_tree.rst 12472F: include/linux/maple_tree.h 12473F: include/trace/events/maple_tree.h 12474F: lib/maple_tree.c 12475F: lib/test_maple_tree.c 12476F: tools/testing/radix-tree/linux/maple_tree.h 12477F: tools/testing/radix-tree/maple.c 12478 12479MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 12480M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 12481L: linux-mips@vger.kernel.org 12482S: Maintained 12483F: arch/mips/boot/dts/img/pistachio* 12484 12485MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 12486M: Andrew Lunn <andrew@lunn.ch> 12487L: netdev@vger.kernel.org 12488S: Maintained 12489F: Documentation/devicetree/bindings/net/dsa/marvell.txt 12490F: Documentation/networking/devlink/mv88e6xxx.rst 12491F: drivers/net/dsa/mv88e6xxx/ 12492F: include/linux/dsa/mv88e6xxx.h 12493F: include/linux/platform_data/mv88e6xxx.h 12494 12495MARVELL ARMADA 3700 PHY DRIVERS 12496M: Miquel Raynal <miquel.raynal@bootlin.com> 12497S: Maintained 12498F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 12499F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 12500F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 12501F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 12502 12503MARVELL ARMADA 3700 SERIAL DRIVER 12504M: Pali Rohár <pali@kernel.org> 12505S: Maintained 12506F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 12507F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 12508F: drivers/tty/serial/mvebu-uart.c 12509 12510MARVELL ARMADA DRM SUPPORT 12511M: Russell King <linux@armlinux.org.uk> 12512S: Maintained 12513T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 12514T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 12515F: Documentation/devicetree/bindings/display/armada/ 12516F: drivers/gpu/drm/armada/ 12517F: include/uapi/drm/armada_drm.h 12518 12519MARVELL CRYPTO DRIVER 12520M: Boris Brezillon <bbrezillon@kernel.org> 12521M: Arnaud Ebalard <arno@natisbad.org> 12522M: Srujana Challa <schalla@marvell.com> 12523L: linux-crypto@vger.kernel.org 12524S: Maintained 12525F: drivers/crypto/marvell/ 12526F: include/linux/soc/marvell/octeontx2/ 12527 12528MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 12529M: Mirko Lindner <mlindner@marvell.com> 12530M: Stephen Hemminger <stephen@networkplumber.org> 12531L: netdev@vger.kernel.org 12532S: Maintained 12533F: drivers/net/ethernet/marvell/sk* 12534 12535MARVELL LIBERTAS WIRELESS DRIVER 12536L: libertas-dev@lists.infradead.org 12537S: Orphan 12538F: drivers/net/wireless/marvell/libertas/ 12539 12540MARVELL MACCHIATOBIN SUPPORT 12541M: Russell King <linux@armlinux.org.uk> 12542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12543S: Maintained 12544F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 12545 12546MARVELL MV643XX ETHERNET DRIVER 12547M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 12548L: netdev@vger.kernel.org 12549S: Maintained 12550F: drivers/net/ethernet/marvell/mv643xx_eth.* 12551F: include/linux/mv643xx.h 12552 12553MARVELL MV88X3310 PHY DRIVER 12554M: Russell King <linux@armlinux.org.uk> 12555M: Marek Behún <kabel@kernel.org> 12556L: netdev@vger.kernel.org 12557S: Maintained 12558F: drivers/net/phy/marvell10g.c 12559 12560MARVELL MVEBU THERMAL DRIVER 12561M: Miquel Raynal <miquel.raynal@bootlin.com> 12562S: Maintained 12563F: drivers/thermal/armada_thermal.c 12564 12565MARVELL MVNETA ETHERNET DRIVER 12566M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 12567L: netdev@vger.kernel.org 12568S: Maintained 12569F: drivers/net/ethernet/marvell/mvneta.* 12570 12571MARVELL MVPP2 ETHERNET DRIVER 12572M: Marcin Wojtas <mw@semihalf.com> 12573M: Russell King <linux@armlinux.org.uk> 12574L: netdev@vger.kernel.org 12575S: Maintained 12576F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 12577F: drivers/net/ethernet/marvell/mvpp2/ 12578 12579MARVELL MWIFIEX WIRELESS DRIVER 12580M: Brian Norris <briannorris@chromium.org> 12581L: linux-wireless@vger.kernel.org 12582S: Odd Fixes 12583F: drivers/net/wireless/marvell/mwifiex/ 12584 12585MARVELL MWL8K WIRELESS DRIVER 12586L: linux-wireless@vger.kernel.org 12587S: Orphan 12588F: drivers/net/wireless/marvell/mwl8k.c 12589 12590MARVELL NAND CONTROLLER DRIVER 12591M: Miquel Raynal <miquel.raynal@bootlin.com> 12592L: linux-mtd@lists.infradead.org 12593S: Maintained 12594F: drivers/mtd/nand/raw/marvell_nand.c 12595 12596MARVELL OCTEON ENDPOINT DRIVER 12597M: Veerasenareddy Burru <vburru@marvell.com> 12598M: Sathesh Edara <sedara@marvell.com> 12599L: netdev@vger.kernel.org 12600S: Supported 12601F: drivers/net/ethernet/marvell/octeon_ep 12602 12603MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 12604M: Sunil Goutham <sgoutham@marvell.com> 12605M: Geetha sowjanya <gakula@marvell.com> 12606M: Subbaraya Sundeep <sbhatta@marvell.com> 12607M: hariprasad <hkelam@marvell.com> 12608L: netdev@vger.kernel.org 12609S: Supported 12610F: drivers/net/ethernet/marvell/octeontx2/nic/ 12611F: include/linux/soc/marvell/octeontx2/ 12612 12613MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 12614M: Sunil Goutham <sgoutham@marvell.com> 12615M: Linu Cherian <lcherian@marvell.com> 12616M: Geetha sowjanya <gakula@marvell.com> 12617M: Jerin Jacob <jerinj@marvell.com> 12618M: hariprasad <hkelam@marvell.com> 12619M: Subbaraya Sundeep <sbhatta@marvell.com> 12620L: netdev@vger.kernel.org 12621S: Supported 12622F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 12623F: drivers/net/ethernet/marvell/octeontx2/af/ 12624 12625MARVELL PRESTERA ETHERNET SWITCH DRIVER 12626M: Taras Chornyi <taras.chornyi@plvision.eu> 12627S: Supported 12628W: https://github.com/Marvell-switching/switchdev-prestera 12629F: drivers/net/ethernet/marvell/prestera/ 12630 12631MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 12632M: Nicolas Pitre <nico@fluxnic.net> 12633S: Odd Fixes 12634F: drivers/mmc/host/mvsdio.* 12635 12636MARVELL USB MDIO CONTROLLER DRIVER 12637M: Tobias Waldekranz <tobias@waldekranz.com> 12638L: netdev@vger.kernel.org 12639S: Maintained 12640F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 12641F: drivers/net/mdio/mdio-mvusb.c 12642 12643MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 12644M: Hu Ziji <huziji@marvell.com> 12645L: linux-mmc@vger.kernel.org 12646S: Supported 12647F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 12648F: drivers/mmc/host/sdhci-xenon* 12649 12650MATROX FRAMEBUFFER DRIVER 12651L: linux-fbdev@vger.kernel.org 12652S: Orphan 12653F: drivers/video/fbdev/matrox/matroxfb_* 12654F: include/uapi/linux/matroxfb.h 12655 12656MAX15301 DRIVER 12657M: Daniel Nilsson <daniel.nilsson@flex.com> 12658L: linux-hwmon@vger.kernel.org 12659S: Maintained 12660F: Documentation/hwmon/max15301.rst 12661F: drivers/hwmon/pmbus/max15301.c 12662 12663MAX16065 HARDWARE MONITOR DRIVER 12664M: Guenter Roeck <linux@roeck-us.net> 12665L: linux-hwmon@vger.kernel.org 12666S: Maintained 12667F: Documentation/hwmon/max16065.rst 12668F: drivers/hwmon/max16065.c 12669 12670MAX2175 SDR TUNER DRIVER 12671M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 12672L: linux-media@vger.kernel.org 12673S: Maintained 12674T: git git://linuxtv.org/media_tree.git 12675F: Documentation/devicetree/bindings/media/i2c/max2175.txt 12676F: Documentation/userspace-api/media/drivers/max2175.rst 12677F: drivers/media/i2c/max2175* 12678F: include/uapi/linux/max2175.h 12679 12680MAX31827 TEMPERATURE SWITCH DRIVER 12681M: Daniel Matyas <daniel.matyas@analog.com> 12682L: linux-hwmon@vger.kernel.org 12683S: Supported 12684W: http://ez.analog.com/community/linux-device-drivers 12685F: Documentation/devicetree/bindings/hwmon/adi,max31827.yaml 12686F: Documentation/hwmon/max31827.rst 12687F: drivers/hwmon/max31827.c 12688 12689MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 12690L: linux-hwmon@vger.kernel.org 12691S: Orphan 12692F: Documentation/hwmon/max6650.rst 12693F: drivers/hwmon/max6650.c 12694 12695MAX6697 HARDWARE MONITOR DRIVER 12696M: Guenter Roeck <linux@roeck-us.net> 12697L: linux-hwmon@vger.kernel.org 12698S: Maintained 12699F: Documentation/devicetree/bindings/hwmon/max6697.txt 12700F: Documentation/hwmon/max6697.rst 12701F: drivers/hwmon/max6697.c 12702F: include/linux/platform_data/max6697.h 12703 12704MAX9286 QUAD GMSL DESERIALIZER DRIVER 12705M: Jacopo Mondi <jacopo+renesas@jmondi.org> 12706M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12707M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 12708M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 12709L: linux-media@vger.kernel.org 12710S: Maintained 12711F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 12712F: drivers/media/i2c/max9286.c 12713 12714MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 12715M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12716L: linux-media@vger.kernel.org 12717S: Maintained 12718F: drivers/staging/media/max96712/max96712.c 12719 12720MAX9860 MONO AUDIO VOICE CODEC DRIVER 12721M: Peter Rosin <peda@axentia.se> 12722L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12723S: Maintained 12724F: Documentation/devicetree/bindings/sound/max9860.txt 12725F: sound/soc/codecs/max9860.* 12726 12727MAXBOTIX ULTRASONIC RANGER IIO DRIVER 12728M: Andreas Klinger <ak@it-klinger.de> 12729L: linux-iio@vger.kernel.org 12730S: Maintained 12731F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 12732F: drivers/iio/proximity/mb1232.c 12733 12734MAXIM MAX11205 DRIVER 12735M: Ramona Bolboaca <ramona.bolboaca@analog.com> 12736L: linux-iio@vger.kernel.org 12737S: Supported 12738W: https://ez.analog.com/linux-software-drivers 12739F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 12740F: drivers/iio/adc/max11205.c 12741 12742MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 12743R: Iskren Chernev <iskren.chernev@gmail.com> 12744R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12745R: Marek Szyprowski <m.szyprowski@samsung.com> 12746R: Matheus Castello <matheus@castello.eng.br> 12747L: linux-pm@vger.kernel.org 12748S: Maintained 12749F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 12750F: drivers/power/supply/max17040_battery.c 12751 12752MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 12753R: Hans de Goede <hdegoede@redhat.com> 12754R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12755R: Marek Szyprowski <m.szyprowski@samsung.com> 12756R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 12757R: Purism Kernel Team <kernel@puri.sm> 12758L: linux-pm@vger.kernel.org 12759S: Maintained 12760F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 12761F: drivers/power/supply/max17042_battery.c 12762 12763MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 12764M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12765L: linux-kernel@vger.kernel.org 12766S: Maintained 12767F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 12768F: drivers/regulator/max20086-regulator.c 12769 12770MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 12771M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 12772L: linux-iio@vger.kernel.org 12773S: Maintained 12774F: drivers/iio/temperature/max30208.c 12775 12776MAXIM MAX77650 PMIC MFD DRIVER 12777M: Bartosz Golaszewski <brgl@bgdev.pl> 12778L: linux-kernel@vger.kernel.org 12779S: Maintained 12780F: Documentation/devicetree/bindings/*/*max77650.yaml 12781F: Documentation/devicetree/bindings/*/max77650*.yaml 12782F: drivers/gpio/gpio-max77650.c 12783F: drivers/input/misc/max77650-onkey.c 12784F: drivers/leds/leds-max77650.c 12785F: drivers/mfd/max77650.c 12786F: drivers/power/supply/max77650-charger.c 12787F: drivers/regulator/max77650-regulator.c 12788F: include/linux/mfd/max77650.h 12789 12790MAXIM MAX77714 PMIC MFD DRIVER 12791M: Luca Ceresoli <luca@lucaceresoli.net> 12792S: Maintained 12793F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 12794F: drivers/mfd/max77714.c 12795F: include/linux/mfd/max77714.h 12796 12797MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 12798M: Javier Martinez Canillas <javier@dowhile0.org> 12799L: linux-kernel@vger.kernel.org 12800S: Supported 12801F: Documentation/devicetree/bindings/*/*max77802.yaml 12802F: drivers/regulator/max77802-regulator.c 12803F: include/dt-bindings/*/*max77802.h 12804 12805MAXIM MAX77976 BATTERY CHARGER 12806M: Luca Ceresoli <luca@lucaceresoli.net> 12807S: Supported 12808F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12809F: drivers/power/supply/max77976_charger.c 12810 12811MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12812M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12813L: linux-pm@vger.kernel.org 12814S: Supported 12815B: mailto:linux-samsung-soc@vger.kernel.org 12816F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12817F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12818F: drivers/power/supply/max14577_charger.c 12819F: drivers/power/supply/max77693_charger.c 12820 12821MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12822M: Chanwoo Choi <cw00.choi@samsung.com> 12823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12824L: linux-kernel@vger.kernel.org 12825S: Supported 12826B: mailto:linux-samsung-soc@vger.kernel.org 12827F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12828F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12829F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12830F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12831F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12832F: drivers/*/*max77843.c 12833F: drivers/*/max14577*.c 12834F: drivers/*/max77686*.c 12835F: drivers/*/max77693*.c 12836F: drivers/clk/clk-max77686.c 12837F: drivers/extcon/extcon-max14577.c 12838F: drivers/extcon/extcon-max77693.c 12839F: drivers/rtc/rtc-max77686.c 12840F: include/linux/mfd/max14577*.h 12841F: include/linux/mfd/max77686*.h 12842F: include/linux/mfd/max77693*.h 12843 12844MAXIRADIO FM RADIO RECEIVER DRIVER 12845M: Hans Verkuil <hverkuil@xs4all.nl> 12846L: linux-media@vger.kernel.org 12847S: Maintained 12848W: https://linuxtv.org 12849T: git git://linuxtv.org/media_tree.git 12850F: drivers/media/radio/radio-maxiradio* 12851 12852MAXLINEAR ETHERNET PHY DRIVER 12853M: Xu Liang <lxu@maxlinear.com> 12854L: netdev@vger.kernel.org 12855S: Supported 12856F: drivers/net/phy/mxl-gpy.c 12857 12858MCAN MMIO DEVICE DRIVER 12859M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12860L: linux-can@vger.kernel.org 12861S: Maintained 12862F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12863F: drivers/net/can/m_can/m_can.c 12864F: drivers/net/can/m_can/m_can.h 12865F: drivers/net/can/m_can/m_can_platform.c 12866 12867MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12868R: Yasushi SHOJI <yashi@spacecubics.com> 12869L: linux-can@vger.kernel.org 12870S: Maintained 12871F: drivers/net/can/usb/mcba_usb.c 12872 12873MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12874M: Rishi Gupta <gupt21@gmail.com> 12875L: linux-i2c@vger.kernel.org 12876L: linux-input@vger.kernel.org 12877S: Maintained 12878F: drivers/hid/hid-mcp2221.c 12879 12880MCP251XFD SPI-CAN NETWORK DRIVER 12881M: Marc Kleine-Budde <mkl@pengutronix.de> 12882M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12883R: Thomas Kopp <thomas.kopp@microchip.com> 12884L: linux-can@vger.kernel.org 12885S: Maintained 12886F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12887F: drivers/net/can/spi/mcp251xfd/ 12888 12889MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12890M: Peter Rosin <peda@axentia.se> 12891L: linux-iio@vger.kernel.org 12892S: Maintained 12893F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12894F: drivers/iio/potentiometer/mcp4018.c 12895F: drivers/iio/potentiometer/mcp4531.c 12896 12897MCR20A IEEE-802.15.4 RADIO DRIVER 12898M: Stefan Schmidt <stefan@datenfreihafen.org> 12899L: linux-wpan@vger.kernel.org 12900S: Odd Fixes 12901W: https://github.com/xueliu/mcr20a-linux 12902F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12903F: drivers/net/ieee802154/mcr20a.c 12904F: drivers/net/ieee802154/mcr20a.h 12905 12906MDIO REGMAP DRIVER 12907M: Maxime Chevallier <maxime.chevallier@bootlin.com> 12908L: netdev@vger.kernel.org 12909S: Maintained 12910F: drivers/net/mdio/mdio-regmap.c 12911F: include/linux/mdio/mdio-regmap.h 12912 12913MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12914M: William Breathitt Gray <william.gray@linaro.org> 12915L: linux-iio@vger.kernel.org 12916S: Maintained 12917F: drivers/iio/dac/cio-dac.c 12918 12919MEDIA CONTROLLER FRAMEWORK 12920M: Sakari Ailus <sakari.ailus@linux.intel.com> 12921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12922L: linux-media@vger.kernel.org 12923S: Supported 12924W: https://www.linuxtv.org 12925T: git git://linuxtv.org/media_tree.git 12926F: drivers/media/mc/ 12927F: include/media/media-*.h 12928F: include/uapi/linux/media.h 12929 12930MEDIA DRIVER FOR FREESCALE IMX PXP 12931M: Philipp Zabel <p.zabel@pengutronix.de> 12932L: linux-media@vger.kernel.org 12933S: Maintained 12934T: git git://linuxtv.org/media_tree.git 12935F: drivers/media/platform/nxp/imx-pxp.[ch] 12936 12937MEDIA DRIVERS FOR ASCOT2E 12938M: Sergey Kozlov <serjk@netup.ru> 12939M: Abylay Ospan <aospan@netup.ru> 12940L: linux-media@vger.kernel.org 12941S: Supported 12942W: https://linuxtv.org 12943W: http://netup.tv/ 12944T: git git://linuxtv.org/media_tree.git 12945F: drivers/media/dvb-frontends/ascot2e* 12946 12947MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12948M: Jasmin Jessich <jasmin@anw.at> 12949L: linux-media@vger.kernel.org 12950S: Maintained 12951W: https://linuxtv.org 12952T: git git://linuxtv.org/media_tree.git 12953F: drivers/media/dvb-frontends/cxd2099* 12954 12955MEDIA DRIVERS FOR CXD2841ER 12956M: Sergey Kozlov <serjk@netup.ru> 12957M: Abylay Ospan <aospan@netup.ru> 12958L: linux-media@vger.kernel.org 12959S: Supported 12960W: https://linuxtv.org 12961W: http://netup.tv/ 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/dvb-frontends/cxd2841er* 12964 12965MEDIA DRIVERS FOR CXD2880 12966M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12967L: linux-media@vger.kernel.org 12968S: Supported 12969W: http://linuxtv.org/ 12970T: git git://linuxtv.org/media_tree.git 12971F: drivers/media/dvb-frontends/cxd2880/* 12972F: drivers/media/spi/cxd2880* 12973 12974MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12975L: linux-media@vger.kernel.org 12976S: Orphan 12977W: https://linuxtv.org 12978T: git git://linuxtv.org/media_tree.git 12979F: drivers/media/pci/ddbridge/* 12980 12981MEDIA DRIVERS FOR FREESCALE IMX 12982M: Steve Longerbeam <slongerbeam@gmail.com> 12983M: Philipp Zabel <p.zabel@pengutronix.de> 12984L: linux-media@vger.kernel.org 12985S: Maintained 12986T: git git://linuxtv.org/media_tree.git 12987F: Documentation/admin-guide/media/imx.rst 12988F: Documentation/devicetree/bindings/media/imx.txt 12989F: drivers/staging/media/imx/ 12990F: include/linux/imx-media.h 12991F: include/media/imx.h 12992 12993MEDIA DRIVERS FOR FREESCALE IMX7 12994M: Rui Miguel Silva <rmfrfs@gmail.com> 12995M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12996L: linux-media@vger.kernel.org 12997S: Maintained 12998T: git git://linuxtv.org/media_tree.git 12999F: Documentation/admin-guide/media/imx7.rst 13000F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13001F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13002F: drivers/media/platform/nxp/imx-mipi-csis.c 13003F: drivers/media/platform/nxp/imx7-media-csi.c 13004 13005MEDIA DRIVERS FOR HELENE 13006M: Abylay Ospan <aospan@netup.ru> 13007L: linux-media@vger.kernel.org 13008S: Supported 13009W: https://linuxtv.org 13010W: http://netup.tv/ 13011T: git git://linuxtv.org/media_tree.git 13012F: drivers/media/dvb-frontends/helene* 13013 13014MEDIA DRIVERS FOR HORUS3A 13015M: Sergey Kozlov <serjk@netup.ru> 13016M: Abylay Ospan <aospan@netup.ru> 13017L: linux-media@vger.kernel.org 13018S: Supported 13019W: https://linuxtv.org 13020W: http://netup.tv/ 13021T: git git://linuxtv.org/media_tree.git 13022F: drivers/media/dvb-frontends/horus3a* 13023 13024MEDIA DRIVERS FOR LNBH25 13025M: Sergey Kozlov <serjk@netup.ru> 13026M: Abylay Ospan <aospan@netup.ru> 13027L: linux-media@vger.kernel.org 13028S: Supported 13029W: https://linuxtv.org 13030W: http://netup.tv/ 13031T: git git://linuxtv.org/media_tree.git 13032F: drivers/media/dvb-frontends/lnbh25* 13033 13034MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13035L: linux-media@vger.kernel.org 13036S: Orphan 13037W: https://linuxtv.org 13038T: git git://linuxtv.org/media_tree.git 13039F: drivers/media/dvb-frontends/mxl5xx* 13040 13041MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13042M: Sergey Kozlov <serjk@netup.ru> 13043M: Abylay Ospan <aospan@netup.ru> 13044L: linux-media@vger.kernel.org 13045S: Supported 13046W: https://linuxtv.org 13047W: http://netup.tv/ 13048T: git git://linuxtv.org/media_tree.git 13049F: drivers/media/pci/netup_unidvb/* 13050 13051MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13052M: Dmitry Osipenko <digetx@gmail.com> 13053L: linux-media@vger.kernel.org 13054L: linux-tegra@vger.kernel.org 13055S: Maintained 13056T: git git://linuxtv.org/media_tree.git 13057F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13058F: drivers/media/platform/nvidia/tegra-vde/ 13059 13060MEDIA DRIVERS FOR RENESAS - CEU 13061M: Jacopo Mondi <jacopo@jmondi.org> 13062L: linux-media@vger.kernel.org 13063L: linux-renesas-soc@vger.kernel.org 13064S: Supported 13065T: git git://linuxtv.org/media_tree.git 13066F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13067F: drivers/media/platform/renesas/renesas-ceu.c 13068F: include/media/drv-intf/renesas-ceu.h 13069 13070MEDIA DRIVERS FOR RENESAS - DRIF 13071M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13072L: linux-media@vger.kernel.org 13073L: linux-renesas-soc@vger.kernel.org 13074S: Supported 13075T: git git://linuxtv.org/media_tree.git 13076F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13077F: drivers/media/platform/renesas/rcar_drif.c 13078 13079MEDIA DRIVERS FOR RENESAS - FCP 13080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13081L: linux-media@vger.kernel.org 13082L: linux-renesas-soc@vger.kernel.org 13083S: Supported 13084T: git git://linuxtv.org/media_tree.git 13085F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13086F: drivers/media/platform/renesas/rcar-fcp.c 13087F: include/media/rcar-fcp.h 13088 13089MEDIA DRIVERS FOR RENESAS - FDP1 13090M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13091L: linux-media@vger.kernel.org 13092L: linux-renesas-soc@vger.kernel.org 13093S: Supported 13094T: git git://linuxtv.org/media_tree.git 13095F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13096F: drivers/media/platform/renesas/rcar_fdp1.c 13097 13098MEDIA DRIVERS FOR RENESAS - VIN 13099M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13100L: linux-media@vger.kernel.org 13101L: linux-renesas-soc@vger.kernel.org 13102S: Supported 13103T: git git://linuxtv.org/media_tree.git 13104F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13105F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13106F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13107F: drivers/media/platform/renesas/rcar-isp.c 13108F: drivers/media/platform/renesas/rcar-vin/ 13109 13110MEDIA DRIVERS FOR RENESAS - VSP1 13111M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13112M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13113L: linux-media@vger.kernel.org 13114L: linux-renesas-soc@vger.kernel.org 13115S: Supported 13116T: git git://linuxtv.org/media_tree.git 13117F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13118F: drivers/media/platform/renesas/vsp1/ 13119 13120MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13121L: linux-media@vger.kernel.org 13122S: Orphan 13123W: https://linuxtv.org 13124T: git git://linuxtv.org/media_tree.git 13125F: drivers/media/dvb-frontends/stv0910* 13126 13127MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13128L: linux-media@vger.kernel.org 13129S: Orphan 13130W: https://linuxtv.org 13131T: git git://linuxtv.org/media_tree.git 13132F: drivers/media/dvb-frontends/stv6111* 13133 13134MEDIA DRIVERS FOR STM32 - DCMI 13135M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13136L: linux-media@vger.kernel.org 13137S: Supported 13138T: git git://linuxtv.org/media_tree.git 13139F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13140F: drivers/media/platform/st/stm32/stm32-dcmi.c 13141 13142MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13143M: Mauro Carvalho Chehab <mchehab@kernel.org> 13144L: linux-media@vger.kernel.org 13145S: Maintained 13146W: https://linuxtv.org 13147Q: http://patchwork.kernel.org/project/linux-media/list/ 13148T: git git://linuxtv.org/media_tree.git 13149F: Documentation/admin-guide/media/ 13150F: Documentation/devicetree/bindings/media/ 13151F: Documentation/driver-api/media/ 13152F: Documentation/userspace-api/media/ 13153F: drivers/media/ 13154F: drivers/staging/media/ 13155F: include/dt-bindings/media/ 13156F: include/linux/platform_data/media/ 13157F: include/media/ 13158F: include/uapi/linux/dvb/ 13159F: include/uapi/linux/ivtv* 13160F: include/uapi/linux/media.h 13161F: include/uapi/linux/uvcvideo.h 13162F: include/uapi/linux/v4l2-* 13163F: include/uapi/linux/videodev2.h 13164 13165MEDIATEK BLUETOOTH DRIVER 13166M: Sean Wang <sean.wang@mediatek.com> 13167L: linux-bluetooth@vger.kernel.org 13168L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13169S: Maintained 13170F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13171F: drivers/bluetooth/btmtkuart.c 13172 13173MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13174M: Sean Wang <sean.wang@mediatek.com> 13175L: linux-pm@vger.kernel.org 13176S: Maintained 13177F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13178F: drivers/power/reset/mt6323-poweroff.c 13179 13180MEDIATEK CIR DRIVER 13181M: Sean Wang <sean.wang@mediatek.com> 13182S: Maintained 13183F: drivers/media/rc/mtk-cir.c 13184 13185MEDIATEK DMA DRIVER 13186M: Sean Wang <sean.wang@mediatek.com> 13187L: dmaengine@vger.kernel.org 13188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13189L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13190S: Maintained 13191F: Documentation/devicetree/bindings/dma/mtk-* 13192F: drivers/dma/mediatek/ 13193 13194MEDIATEK ETHERNET DRIVER 13195M: Felix Fietkau <nbd@nbd.name> 13196M: John Crispin <john@phrozen.org> 13197M: Sean Wang <sean.wang@mediatek.com> 13198M: Mark Lee <Mark-MC.Lee@mediatek.com> 13199M: Lorenzo Bianconi <lorenzo@kernel.org> 13200L: netdev@vger.kernel.org 13201S: Maintained 13202F: drivers/net/ethernet/mediatek/ 13203 13204MEDIATEK ETHERNET PCS DRIVER 13205M: Alexander Couzens <lynxis@fe80.eu> 13206M: Daniel Golle <daniel@makrotopia.org> 13207L: netdev@vger.kernel.org 13208S: Maintained 13209F: drivers/net/pcs/pcs-mtk-lynxi.c 13210F: include/linux/pcs/pcs-mtk-lynxi.h 13211 13212MEDIATEK ETHERNET PHY DRIVERS 13213M: Daniel Golle <daniel@makrotopia.org> 13214M: Qingfang Deng <dqfext@gmail.com> 13215M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13216L: netdev@vger.kernel.org 13217S: Maintained 13218F: drivers/net/phy/mediatek-ge-soc.c 13219F: drivers/net/phy/mediatek-ge.c 13220 13221MEDIATEK I2C CONTROLLER DRIVER 13222M: Qii Wang <qii.wang@mediatek.com> 13223L: linux-i2c@vger.kernel.org 13224S: Maintained 13225F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13226F: drivers/i2c/busses/i2c-mt65xx.c 13227 13228MEDIATEK IOMMU DRIVER 13229M: Yong Wu <yong.wu@mediatek.com> 13230L: iommu@lists.linux.dev 13231L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13232S: Supported 13233F: Documentation/devicetree/bindings/iommu/mediatek* 13234F: drivers/iommu/mtk_iommu* 13235F: include/dt-bindings/memory/mt*-port.h 13236 13237MEDIATEK JPEG DRIVER 13238M: Bin Liu <bin.liu@mediatek.com> 13239S: Supported 13240F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13241F: drivers/media/platform/mediatek/jpeg/ 13242 13243MEDIATEK KEYPAD DRIVER 13244M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13245S: Supported 13246F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13247F: drivers/input/keyboard/mt6779-keypad.c 13248 13249MEDIATEK MDP DRIVER 13250M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13251M: Houlong Wei <houlong.wei@mediatek.com> 13252M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13253S: Supported 13254F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13255F: drivers/media/platform/mediatek/mdp/ 13256F: drivers/media/platform/mediatek/vpu/ 13257 13258MEDIATEK MEDIA DRIVER 13259M: Tiffany Lin <tiffany.lin@mediatek.com> 13260M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13261M: Yunfei Dong <yunfei.dong@mediatek.com> 13262S: Supported 13263F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13264F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13265F: drivers/media/platform/mediatek/vcodec/ 13266F: drivers/media/platform/mediatek/vpu/ 13267 13268MEDIATEK MMC/SD/SDIO DRIVER 13269M: Chaotian Jing <chaotian.jing@mediatek.com> 13270S: Maintained 13271F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13272F: drivers/mmc/host/mtk-sd.c 13273 13274MEDIATEK MT76 WIRELESS LAN DRIVER 13275M: Felix Fietkau <nbd@nbd.name> 13276M: Lorenzo Bianconi <lorenzo@kernel.org> 13277M: Ryder Lee <ryder.lee@mediatek.com> 13278R: Shayne Chen <shayne.chen@mediatek.com> 13279R: Sean Wang <sean.wang@mediatek.com> 13280L: linux-wireless@vger.kernel.org 13281S: Maintained 13282T: git https://github.com/nbd168/wireless 13283F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13284F: drivers/net/wireless/mediatek/mt76/ 13285 13286MEDIATEK MT7601U WIRELESS LAN DRIVER 13287M: Jakub Kicinski <kuba@kernel.org> 13288L: linux-wireless@vger.kernel.org 13289S: Maintained 13290F: drivers/net/wireless/mediatek/mt7601u/ 13291 13292MEDIATEK MT7621 CLOCK DRIVER 13293M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13294S: Maintained 13295F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13296F: drivers/clk/ralink/clk-mt7621.c 13297 13298MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13299M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13300S: Maintained 13301F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13302F: drivers/pci/controller/pcie-mt7621.c 13303 13304MEDIATEK MT7621 PHY PCI DRIVER 13305M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13306S: Maintained 13307F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13308F: drivers/phy/ralink/phy-mt7621-pci.c 13309 13310MEDIATEK MT7621/28/88 I2C DRIVER 13311M: Stefan Roese <sr@denx.de> 13312L: linux-i2c@vger.kernel.org 13313S: Maintained 13314F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13315F: drivers/i2c/busses/i2c-mt7621.c 13316 13317MEDIATEK MTMIPS CLOCK DRIVER 13318M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13319S: Maintained 13320F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13321F: drivers/clk/ralink/clk-mtmips.c 13322 13323MEDIATEK NAND CONTROLLER DRIVER 13324L: linux-mtd@lists.infradead.org 13325S: Orphan 13326F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13327F: drivers/mtd/nand/raw/mtk_* 13328 13329MEDIATEK PMIC LED DRIVER 13330M: Sean Wang <sean.wang@mediatek.com> 13331S: Maintained 13332F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13333F: drivers/leds/leds-mt6323.c 13334 13335MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13336M: Sean Wang <sean.wang@mediatek.com> 13337S: Maintained 13338F: drivers/char/hw_random/mtk-rng.c 13339 13340MEDIATEK SMI DRIVER 13341M: Yong Wu <yong.wu@mediatek.com> 13342L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13343S: Supported 13344F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13345F: drivers/memory/mtk-smi.c 13346F: include/soc/mediatek/smi.h 13347 13348MEDIATEK SWITCH DRIVER 13349M: Arınç ÜNAL <arinc.unal@arinc9.com> 13350M: Daniel Golle <daniel@makrotopia.org> 13351M: Landen Chao <Landen.Chao@mediatek.com> 13352M: DENG Qingfang <dqfext@gmail.com> 13353M: Sean Wang <sean.wang@mediatek.com> 13354L: netdev@vger.kernel.org 13355S: Maintained 13356F: drivers/net/dsa/mt7530-mdio.c 13357F: drivers/net/dsa/mt7530-mmio.c 13358F: drivers/net/dsa/mt7530.* 13359F: net/dsa/tag_mtk.c 13360 13361MEDIATEK T7XX 5G WWAN MODEM DRIVER 13362M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13363M: Intel Corporation <linuxwwan@intel.com> 13364R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13365R: Liu Haijun <haijun.liu@mediatek.com> 13366R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13367R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13368L: netdev@vger.kernel.org 13369S: Supported 13370F: drivers/net/wwan/t7xx/ 13371 13372MEDIATEK USB3 DRD IP DRIVER 13373M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13374L: linux-usb@vger.kernel.org 13375L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13376L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13377S: Maintained 13378F: Documentation/devicetree/bindings/usb/mediatek,* 13379F: drivers/usb/host/xhci-mtk* 13380F: drivers/usb/mtu3/ 13381 13382MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13383M: Peter Senna Tschudin <peter.senna@gmail.com> 13384M: Martin Donnelly <martin.donnelly@ge.com> 13385M: Martyn Welch <martyn.welch@collabora.co.uk> 13386S: Maintained 13387F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13388F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13389 13390MEGARAID SCSI/SAS DRIVERS 13391M: Kashyap Desai <kashyap.desai@broadcom.com> 13392M: Sumit Saxena <sumit.saxena@broadcom.com> 13393M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13394L: megaraidlinux.pdl@broadcom.com 13395L: linux-scsi@vger.kernel.org 13396S: Maintained 13397W: http://www.avagotech.com/support/ 13398F: Documentation/scsi/megaraid.rst 13399F: drivers/scsi/megaraid.* 13400F: drivers/scsi/megaraid/ 13401 13402MELEXIS MLX90614 DRIVER 13403M: Crt Mori <cmo@melexis.com> 13404L: linux-iio@vger.kernel.org 13405S: Supported 13406W: http://www.melexis.com 13407F: drivers/iio/temperature/mlx90614.c 13408 13409MELEXIS MLX90632 DRIVER 13410M: Crt Mori <cmo@melexis.com> 13411L: linux-iio@vger.kernel.org 13412S: Supported 13413W: http://www.melexis.com 13414F: drivers/iio/temperature/mlx90632.c 13415 13416MELFAS MIP4 TOUCHSCREEN DRIVER 13417M: Sangwon Jee <jeesw@melfas.com> 13418S: Supported 13419W: http://www.melfas.com 13420F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13421F: drivers/input/touchscreen/melfas_mip4.c 13422 13423MELLANOX BLUEFIELD I2C DRIVER 13424M: Khalil Blaiech <kblaiech@nvidia.com> 13425M: Asmaa Mnebhi <asmaa@nvidia.com> 13426L: linux-i2c@vger.kernel.org 13427S: Supported 13428F: drivers/i2c/busses/i2c-mlxbf.c 13429 13430MELLANOX ETHERNET DRIVER (mlx4_en) 13431M: Tariq Toukan <tariqt@nvidia.com> 13432L: netdev@vger.kernel.org 13433S: Supported 13434W: http://www.mellanox.com 13435Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13436F: drivers/net/ethernet/mellanox/mlx4/en_* 13437 13438MELLANOX ETHERNET DRIVER (mlx5e) 13439M: Saeed Mahameed <saeedm@nvidia.com> 13440L: netdev@vger.kernel.org 13441S: Supported 13442W: http://www.mellanox.com 13443Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13444F: drivers/net/ethernet/mellanox/mlx5/core/en_* 13445 13446MELLANOX ETHERNET INNOVA DRIVERS 13447R: Boris Pismenny <borisp@nvidia.com> 13448L: netdev@vger.kernel.org 13449S: Supported 13450W: http://www.mellanox.com 13451Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13452F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 13453F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 13454F: include/linux/mlx5/mlx5_ifc_fpga.h 13455 13456MELLANOX ETHERNET SWITCH DRIVERS 13457M: Ido Schimmel <idosch@nvidia.com> 13458M: Petr Machata <petrm@nvidia.com> 13459L: netdev@vger.kernel.org 13460S: Supported 13461W: http://www.mellanox.com 13462Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13463F: drivers/net/ethernet/mellanox/mlxsw/ 13464F: tools/testing/selftests/drivers/net/mlxsw/ 13465 13466MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 13467M: mlxsw@nvidia.com 13468L: netdev@vger.kernel.org 13469S: Supported 13470W: http://www.mellanox.com 13471Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13472F: drivers/net/ethernet/mellanox/mlxfw/ 13473 13474MELLANOX HARDWARE PLATFORM SUPPORT 13475M: Hans de Goede <hdegoede@redhat.com> 13476M: Mark Gross <markgross@kernel.org> 13477M: Vadim Pasternak <vadimp@nvidia.com> 13478L: platform-driver-x86@vger.kernel.org 13479S: Supported 13480F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 13481F: drivers/platform/mellanox/ 13482F: include/linux/platform_data/mlxreg.h 13483 13484MELLANOX MLX4 core VPI driver 13485M: Tariq Toukan <tariqt@nvidia.com> 13486L: netdev@vger.kernel.org 13487L: linux-rdma@vger.kernel.org 13488S: Supported 13489W: http://www.mellanox.com 13490Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13491F: drivers/net/ethernet/mellanox/mlx4/ 13492F: include/linux/mlx4/ 13493 13494MELLANOX MLX4 IB driver 13495M: Yishai Hadas <yishaih@nvidia.com> 13496L: linux-rdma@vger.kernel.org 13497S: Supported 13498W: http://www.mellanox.com 13499Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13500F: drivers/infiniband/hw/mlx4/ 13501F: include/linux/mlx4/ 13502F: include/uapi/rdma/mlx4-abi.h 13503 13504MELLANOX MLX5 core VPI driver 13505M: Saeed Mahameed <saeedm@nvidia.com> 13506M: Leon Romanovsky <leonro@nvidia.com> 13507L: netdev@vger.kernel.org 13508L: linux-rdma@vger.kernel.org 13509S: Supported 13510W: http://www.mellanox.com 13511Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13512F: Documentation/networking/device_drivers/ethernet/mellanox/ 13513F: drivers/net/ethernet/mellanox/mlx5/core/ 13514F: include/linux/mlx5/ 13515 13516MELLANOX MLX5 IB driver 13517M: Leon Romanovsky <leonro@nvidia.com> 13518L: linux-rdma@vger.kernel.org 13519S: Supported 13520W: http://www.mellanox.com 13521Q: http://patchwork.kernel.org/project/linux-rdma/list/ 13522F: drivers/infiniband/hw/mlx5/ 13523F: include/linux/mlx5/ 13524F: include/uapi/rdma/mlx5-abi.h 13525 13526MELLANOX MLXCPLD I2C AND MUX DRIVER 13527M: Vadim Pasternak <vadimp@nvidia.com> 13528M: Michael Shych <michaelsh@nvidia.com> 13529L: linux-i2c@vger.kernel.org 13530S: Supported 13531F: Documentation/i2c/busses/i2c-mlxcpld.rst 13532F: drivers/i2c/busses/i2c-mlxcpld.c 13533F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 13534 13535MELLANOX MLXCPLD LED DRIVER 13536M: Vadim Pasternak <vadimp@nvidia.com> 13537L: linux-leds@vger.kernel.org 13538S: Supported 13539F: Documentation/leds/leds-mlxcpld.rst 13540F: drivers/leds/leds-mlxcpld.c 13541F: drivers/leds/leds-mlxreg.c 13542 13543MELLANOX PLATFORM DRIVER 13544M: Vadim Pasternak <vadimp@nvidia.com> 13545L: platform-driver-x86@vger.kernel.org 13546S: Supported 13547F: drivers/platform/x86/mlx-platform.c 13548 13549MEMBARRIER SUPPORT 13550M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 13551M: "Paul E. McKenney" <paulmck@kernel.org> 13552L: linux-kernel@vger.kernel.org 13553S: Supported 13554F: arch/powerpc/include/asm/membarrier.h 13555F: include/uapi/linux/membarrier.h 13556F: kernel/sched/membarrier.c 13557 13558MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 13559M: Mike Rapoport <rppt@kernel.org> 13560L: linux-mm@kvack.org 13561S: Maintained 13562F: Documentation/core-api/boot-time-mm.rst 13563F: include/linux/memblock.h 13564F: mm/memblock.c 13565F: mm/mm_init.c 13566F: tools/testing/memblock/ 13567 13568MEMORY CONTROLLER DRIVERS 13569M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13570L: linux-kernel@vger.kernel.org 13571S: Maintained 13572B: mailto:krzysztof.kozlowski@linaro.org 13573T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 13574F: Documentation/devicetree/bindings/memory-controllers/ 13575F: drivers/memory/ 13576F: include/dt-bindings/memory/ 13577F: include/memory/ 13578 13579MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 13580M: Dmitry Osipenko <digetx@gmail.com> 13581L: linux-pm@vger.kernel.org 13582L: linux-tegra@vger.kernel.org 13583S: Maintained 13584T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 13585F: drivers/devfreq/tegra30-devfreq.c 13586 13587MEMORY HOT(UN)PLUG 13588M: David Hildenbrand <david@redhat.com> 13589M: Oscar Salvador <osalvador@suse.de> 13590L: linux-mm@kvack.org 13591S: Maintained 13592F: Documentation/admin-guide/mm/memory-hotplug.rst 13593F: Documentation/core-api/memory-hotplug.rst 13594F: drivers/base/memory.c 13595F: include/linux/memory_hotplug.h 13596F: mm/memory_hotplug.c 13597F: tools/testing/selftests/memory-hotplug/ 13598 13599MEMORY MANAGEMENT 13600M: Andrew Morton <akpm@linux-foundation.org> 13601L: linux-mm@kvack.org 13602S: Maintained 13603W: http://www.linux-mm.org 13604T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 13605T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 13606F: include/linux/gfp.h 13607F: include/linux/gfp_types.h 13608F: include/linux/memory_hotplug.h 13609F: include/linux/mm.h 13610F: include/linux/mmzone.h 13611F: include/linux/pagewalk.h 13612F: include/trace/events/ksm.h 13613F: mm/ 13614F: tools/mm/ 13615F: tools/testing/selftests/mm/ 13616 13617MEMORY TECHNOLOGY DEVICES (MTD) 13618M: Miquel Raynal <miquel.raynal@bootlin.com> 13619M: Richard Weinberger <richard@nod.at> 13620M: Vignesh Raghavendra <vigneshr@ti.com> 13621L: linux-mtd@lists.infradead.org 13622S: Maintained 13623W: http://www.linux-mtd.infradead.org/ 13624Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13625C: irc://irc.oftc.net/mtd 13626T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 13627T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 13628F: Documentation/devicetree/bindings/mtd/ 13629F: drivers/mtd/ 13630F: include/linux/mtd/ 13631F: include/uapi/mtd/ 13632 13633MEMSENSING MICROSYSTEMS MSA311 DRIVER 13634M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 13635L: linux-iio@vger.kernel.org 13636S: Maintained 13637F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 13638F: drivers/iio/accel/msa311.c 13639 13640MEN A21 WATCHDOG DRIVER 13641M: Johannes Thumshirn <morbidrsa@gmail.com> 13642L: linux-watchdog@vger.kernel.org 13643S: Maintained 13644F: drivers/watchdog/mena21_wdt.c 13645 13646MEN CHAMELEON BUS (mcb) 13647M: Johannes Thumshirn <morbidrsa@gmail.com> 13648S: Maintained 13649F: Documentation/driver-api/men-chameleon-bus.rst 13650F: drivers/mcb/ 13651F: include/linux/mcb.h 13652 13653MEN F21BMC (Board Management Controller) 13654M: Andreas Werner <andreas.werner@men.de> 13655S: Supported 13656F: Documentation/hwmon/menf21bmc.rst 13657F: drivers/hwmon/menf21bmc_hwmon.c 13658F: drivers/leds/leds-menf21bmc.c 13659F: drivers/mfd/menf21bmc.c 13660F: drivers/watchdog/menf21bmc_wdt.c 13661 13662MEN Z069 WATCHDOG DRIVER 13663M: Johannes Thumshirn <jth@kernel.org> 13664L: linux-watchdog@vger.kernel.org 13665S: Maintained 13666F: drivers/watchdog/menz69_wdt.c 13667 13668MESON AO CEC DRIVER FOR AMLOGIC SOCS 13669M: Neil Armstrong <neil.armstrong@linaro.org> 13670L: linux-media@vger.kernel.org 13671L: linux-amlogic@lists.infradead.org 13672S: Supported 13673W: http://linux-meson.com/ 13674T: git git://linuxtv.org/media_tree.git 13675F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 13676F: drivers/media/cec/platform/meson/ao-cec-g12a.c 13677F: drivers/media/cec/platform/meson/ao-cec.c 13678 13679MESON GE2D DRIVER FOR AMLOGIC SOCS 13680M: Neil Armstrong <neil.armstrong@linaro.org> 13681L: linux-media@vger.kernel.org 13682L: linux-amlogic@lists.infradead.org 13683S: Supported 13684T: git git://linuxtv.org/media_tree.git 13685F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 13686F: drivers/media/platform/amlogic/meson-ge2d/ 13687 13688MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 13689M: Liang Yang <liang.yang@amlogic.com> 13690L: linux-mtd@lists.infradead.org 13691S: Maintained 13692F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 13693F: drivers/mtd/nand/raw/meson_* 13694 13695MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 13696M: Neil Armstrong <neil.armstrong@linaro.org> 13697L: linux-media@vger.kernel.org 13698L: linux-amlogic@lists.infradead.org 13699S: Supported 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 13702F: drivers/staging/media/meson/vdec/ 13703 13704METHODE UDPU SUPPORT 13705M: Vladimir Vid <vladimir.vid@sartura.hr> 13706S: Maintained 13707F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 13708 13709MHI BUS 13710M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13711L: mhi@lists.linux.dev 13712L: linux-arm-msm@vger.kernel.org 13713S: Maintained 13714T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 13715F: Documentation/ABI/stable/sysfs-bus-mhi 13716F: Documentation/mhi/ 13717F: drivers/bus/mhi/ 13718F: drivers/pci/endpoint/functions/pci-epf-mhi.c 13719F: include/linux/mhi.h 13720 13721MICROBLAZE ARCHITECTURE 13722M: Michal Simek <monstr@monstr.eu> 13723S: Supported 13724W: http://www.monstr.eu/fdt/ 13725T: git git://git.monstr.eu/linux-2.6-microblaze.git 13726F: arch/microblaze/ 13727 13728MICROBLAZE TMR INJECT 13729M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13730S: Supported 13731F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 13732F: drivers/misc/xilinx_tmr_inject.c 13733 13734MICROBLAZE TMR MANAGER 13735M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 13736S: Supported 13737F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 13738F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 13739F: drivers/misc/xilinx_tmr_manager.c 13740 13741MICROCHIP AT91 DMA DRIVERS 13742M: Ludovic Desroches <ludovic.desroches@microchip.com> 13743M: Tudor Ambarus <tudor.ambarus@linaro.org> 13744L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13745L: dmaengine@vger.kernel.org 13746S: Supported 13747F: Documentation/devicetree/bindings/dma/atmel-dma.txt 13748F: drivers/dma/at_hdmac.c 13749F: drivers/dma/at_xdmac.c 13750F: include/dt-bindings/dma/at91.h 13751 13752MICROCHIP AT91 SERIAL DRIVER 13753M: Richard Genoud <richard.genoud@gmail.com> 13754S: Maintained 13755F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13756F: drivers/tty/serial/atmel_serial.c 13757F: drivers/tty/serial/atmel_serial.h 13758 13759MICROCHIP AT91 USART MFD DRIVER 13760M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13761L: linux-kernel@vger.kernel.org 13762S: Supported 13763F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13764F: drivers/mfd/at91-usart.c 13765F: include/dt-bindings/mfd/at91-usart.h 13766 13767MICROCHIP AT91 USART SPI DRIVER 13768M: Radu Pirea <radu_nicolae.pirea@upb.ro> 13769L: linux-spi@vger.kernel.org 13770S: Supported 13771F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 13772F: drivers/spi/spi-at91-usart.c 13773 13774MICROCHIP AUDIO ASOC DRIVERS 13775M: Claudiu Beznea <claudiu.beznea@microchip.com> 13776L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13777S: Supported 13778F: Documentation/devicetree/bindings/sound/atmel* 13779F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 13780F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 13781F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 13782F: sound/soc/atmel 13783 13784MICROCHIP CSI2DC DRIVER 13785M: Eugen Hristev <eugen.hristev@microchip.com> 13786L: linux-media@vger.kernel.org 13787S: Supported 13788F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 13789F: drivers/media/platform/microchip/microchip-csi2dc.c 13790 13791MICROCHIP ECC DRIVER 13792M: Tudor Ambarus <tudor.ambarus@linaro.org> 13793L: linux-crypto@vger.kernel.org 13794S: Maintained 13795F: drivers/crypto/atmel-ecc.* 13796 13797MICROCHIP EIC DRIVER 13798M: Claudiu Beznea <claudiu.beznea@microchip.com> 13799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13800S: Supported 13801F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 13802F: drivers/irqchip/irq-mchp-eic.c 13803 13804MICROCHIP I2C DRIVER 13805M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13806L: linux-i2c@vger.kernel.org 13807S: Supported 13808F: drivers/i2c/busses/i2c-at91-*.c 13809F: drivers/i2c/busses/i2c-at91.h 13810 13811MICROCHIP ISC DRIVER 13812M: Eugen Hristev <eugen.hristev@microchip.com> 13813L: linux-media@vger.kernel.org 13814S: Supported 13815F: Documentation/devicetree/bindings/media/atmel,isc.yaml 13816F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 13817F: drivers/media/platform/microchip/microchip-isc* 13818F: drivers/media/platform/microchip/microchip-sama*-isc* 13819F: drivers/staging/media/deprecated/atmel/atmel-isc* 13820F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 13821F: include/linux/atmel-isc-media.h 13822 13823MICROCHIP ISI DRIVER 13824M: Eugen Hristev <eugen.hristev@microchip.com> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827F: drivers/media/platform/atmel/atmel-isi.c 13828F: drivers/media/platform/atmel/atmel-isi.h 13829 13830MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 13831M: Woojung Huh <woojung.huh@microchip.com> 13832M: UNGLinuxDriver@microchip.com 13833L: netdev@vger.kernel.org 13834S: Maintained 13835F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 13836F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 13837F: drivers/net/dsa/microchip/* 13838F: include/linux/dsa/ksz_common.h 13839F: include/linux/platform_data/microchip-ksz.h 13840F: net/dsa/tag_ksz.c 13841 13842MICROCHIP LAN743X ETHERNET DRIVER 13843M: Bryan Whitehead <bryan.whitehead@microchip.com> 13844M: UNGLinuxDriver@microchip.com 13845L: netdev@vger.kernel.org 13846S: Maintained 13847F: drivers/net/ethernet/microchip/lan743x_* 13848 13849MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 13850M: Arun Ramadoss <arun.ramadoss@microchip.com> 13851R: UNGLinuxDriver@microchip.com 13852L: netdev@vger.kernel.org 13853S: Maintained 13854F: drivers/net/phy/microchip_t1.c 13855 13856MICROCHIP LAN966X ETHERNET DRIVER 13857M: Horatiu Vultur <horatiu.vultur@microchip.com> 13858M: UNGLinuxDriver@microchip.com 13859L: netdev@vger.kernel.org 13860S: Maintained 13861F: drivers/net/ethernet/microchip/lan966x/* 13862 13863MICROCHIP LCDFB DRIVER 13864M: Nicolas Ferre <nicolas.ferre@microchip.com> 13865L: linux-fbdev@vger.kernel.org 13866S: Maintained 13867F: drivers/video/fbdev/atmel_lcdfb.c 13868F: include/video/atmel_lcdc.h 13869 13870MICROCHIP MCP16502 PMIC DRIVER 13871M: Claudiu Beznea <claudiu.beznea@microchip.com> 13872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13873S: Supported 13874F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 13875F: drivers/regulator/mcp16502.c 13876 13877MICROCHIP MCP3911 ADC DRIVER 13878M: Marcus Folkesson <marcus.folkesson@gmail.com> 13879M: Kent Gustavsson <kent@minoris.se> 13880L: linux-iio@vger.kernel.org 13881S: Maintained 13882F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 13883F: drivers/iio/adc/mcp3911.c 13884 13885MICROCHIP MMC/SD/SDIO MCI DRIVER 13886M: Ludovic Desroches <ludovic.desroches@microchip.com> 13887S: Maintained 13888F: drivers/mmc/host/atmel-mci.c 13889 13890MICROCHIP NAND DRIVER 13891M: Tudor Ambarus <tudor.ambarus@linaro.org> 13892L: linux-mtd@lists.infradead.org 13893S: Supported 13894F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 13895F: drivers/mtd/nand/raw/atmel/* 13896 13897MICROCHIP OTPC DRIVER 13898M: Claudiu Beznea <claudiu.beznea@microchip.com> 13899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13900S: Supported 13901F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 13902F: drivers/nvmem/microchip-otpc.c 13903F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 13904 13905MICROCHIP PCI1XXXX GP DRIVER 13906M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13907L: linux-gpio@vger.kernel.org 13908S: Supported 13909F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 13910F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 13911F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 13912 13913MICROCHIP PCI1XXXX I2C DRIVER 13914M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13915M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13916M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 13917L: linux-i2c@vger.kernel.org 13918S: Maintained 13919F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 13920 13921MICROCHIP PCIe UART DRIVER 13922M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 13923M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 13924L: linux-serial@vger.kernel.org 13925S: Maintained 13926F: drivers/tty/serial/8250/8250_pci1xxxx.c 13927 13928MICROCHIP POLARFIRE FPGA DRIVERS 13929M: Conor Dooley <conor.dooley@microchip.com> 13930R: Vladimir Georgiev <v.georgiev@metrotek.ru> 13931L: linux-fpga@vger.kernel.org 13932S: Supported 13933F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 13934F: drivers/fpga/microchip-spi.c 13935 13936MICROCHIP PWM DRIVER 13937M: Claudiu Beznea <claudiu.beznea@microchip.com> 13938L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13939L: linux-pwm@vger.kernel.org 13940S: Supported 13941F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 13942F: drivers/pwm/pwm-atmel.c 13943 13944MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13945M: Eugen Hristev <eugen.hristev@microchip.com> 13946L: linux-iio@vger.kernel.org 13947S: Supported 13948F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13949F: drivers/iio/adc/at91-sama5d2_adc.c 13950F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13951 13952MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13953M: Claudiu Beznea <claudiu.beznea@microchip.com> 13954S: Supported 13955F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 13956F: drivers/power/reset/at91-sama5d2_shdwc.c 13957 13958MICROCHIP SOC DRIVERS 13959M: Conor Dooley <conor@kernel.org> 13960S: Supported 13961T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 13962F: drivers/soc/microchip/ 13963 13964MICROCHIP SPI DRIVER 13965M: Tudor Ambarus <tudor.ambarus@linaro.org> 13966S: Supported 13967F: drivers/spi/spi-atmel.* 13968 13969MICROCHIP SSC DRIVER 13970M: Claudiu Beznea <claudiu.beznea@microchip.com> 13971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13972S: Supported 13973F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 13974F: drivers/misc/atmel-ssc.c 13975F: include/linux/atmel-ssc.h 13976 13977Microchip Timer Counter Block (TCB) Capture Driver 13978M: Kamel Bouhara <kamel.bouhara@bootlin.com> 13979L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13980L: linux-iio@vger.kernel.org 13981S: Maintained 13982F: drivers/counter/microchip-tcb-capture.c 13983 13984MICROCHIP USB251XB DRIVER 13985M: Richard Leitner <richard.leitner@skidata.com> 13986L: linux-usb@vger.kernel.org 13987S: Maintained 13988F: Documentation/devicetree/bindings/usb/usb251xb.yaml 13989F: drivers/usb/misc/usb251xb.c 13990 13991MICROCHIP USBA UDC DRIVER 13992M: Cristian Birsan <cristian.birsan@microchip.com> 13993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13994S: Supported 13995F: drivers/usb/gadget/udc/atmel_usba_udc.* 13996 13997MICROCHIP WILC1000 WIFI DRIVER 13998M: Ajay Singh <ajay.kathat@microchip.com> 13999M: Claudiu Beznea <claudiu.beznea@microchip.com> 14000L: linux-wireless@vger.kernel.org 14001S: Supported 14002F: drivers/net/wireless/microchip/wilc1000/ 14003 14004MICROSEMI MIPS SOCS 14005M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14006M: UNGLinuxDriver@microchip.com 14007L: linux-mips@vger.kernel.org 14008S: Supported 14009F: Documentation/devicetree/bindings/mips/mscc.txt 14010F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14011F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14012F: arch/mips/boot/dts/mscc/ 14013F: arch/mips/configs/generic/board-ocelot.config 14014F: arch/mips/generic/board-ocelot.c 14015 14016MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14017M: Don Brace <don.brace@microchip.com> 14018L: storagedev@microchip.com 14019L: linux-scsi@vger.kernel.org 14020S: Supported 14021F: Documentation/scsi/smartpqi.rst 14022F: drivers/scsi/smartpqi/Kconfig 14023F: drivers/scsi/smartpqi/Makefile 14024F: drivers/scsi/smartpqi/smartpqi*.[ch] 14025F: include/linux/cciss*.h 14026F: include/uapi/linux/cciss*.h 14027 14028MICROSOFT MANA RDMA DRIVER 14029M: Long Li <longli@microsoft.com> 14030M: Ajay Sharma <sharmaajay@microsoft.com> 14031L: linux-rdma@vger.kernel.org 14032S: Supported 14033F: drivers/infiniband/hw/mana/ 14034F: include/net/mana 14035F: include/uapi/rdma/mana-abi.h 14036 14037MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14038M: Maximilian Luz <luzmaximilian@gmail.com> 14039L: platform-driver-x86@vger.kernel.org 14040S: Maintained 14041F: drivers/platform/surface/surface_aggregator_tabletsw.c 14042 14043MICROSOFT SURFACE BATTERY AND AC DRIVERS 14044M: Maximilian Luz <luzmaximilian@gmail.com> 14045L: linux-pm@vger.kernel.org 14046L: platform-driver-x86@vger.kernel.org 14047S: Maintained 14048F: drivers/power/supply/surface_battery.c 14049F: drivers/power/supply/surface_charger.c 14050 14051MICROSOFT SURFACE DTX DRIVER 14052M: Maximilian Luz <luzmaximilian@gmail.com> 14053L: platform-driver-x86@vger.kernel.org 14054S: Maintained 14055F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14056F: drivers/platform/surface/surface_dtx.c 14057F: include/uapi/linux/surface_aggregator/dtx.h 14058 14059MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14060M: Maximilian Luz <luzmaximilian@gmail.com> 14061L: platform-driver-x86@vger.kernel.org 14062S: Maintained 14063F: drivers/platform/surface/surface_gpe.c 14064 14065MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14066M: Hans de Goede <hdegoede@redhat.com> 14067M: Mark Gross <markgross@kernel.org> 14068M: Maximilian Luz <luzmaximilian@gmail.com> 14069L: platform-driver-x86@vger.kernel.org 14070S: Maintained 14071T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14072F: drivers/platform/surface/ 14073 14074MICROSOFT SURFACE HID TRANSPORT DRIVER 14075M: Maximilian Luz <luzmaximilian@gmail.com> 14076L: linux-input@vger.kernel.org 14077L: platform-driver-x86@vger.kernel.org 14078S: Maintained 14079F: drivers/hid/surface-hid/ 14080 14081MICROSOFT SURFACE HOT-PLUG DRIVER 14082M: Maximilian Luz <luzmaximilian@gmail.com> 14083L: platform-driver-x86@vger.kernel.org 14084S: Maintained 14085F: drivers/platform/surface/surface_hotplug.c 14086 14087MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14088M: Maximilian Luz <luzmaximilian@gmail.com> 14089L: platform-driver-x86@vger.kernel.org 14090S: Maintained 14091F: drivers/platform/surface/surface_platform_profile.c 14092 14093MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14094M: Chen Yu <yu.c.chen@intel.com> 14095L: platform-driver-x86@vger.kernel.org 14096S: Supported 14097F: drivers/platform/surface/surfacepro3_button.c 14098 14099MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14100M: Maximilian Luz <luzmaximilian@gmail.com> 14101L: platform-driver-x86@vger.kernel.org 14102S: Maintained 14103F: drivers/platform/surface/surface_aggregator_hub.c 14104 14105MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14106M: Maximilian Luz <luzmaximilian@gmail.com> 14107L: platform-driver-x86@vger.kernel.org 14108S: Maintained 14109W: https://github.com/linux-surface/surface-aggregator-module 14110C: irc://irc.libera.chat/linux-surface 14111F: Documentation/driver-api/surface_aggregator/ 14112F: drivers/platform/surface/aggregator/ 14113F: drivers/platform/surface/surface_acpi_notify.c 14114F: drivers/platform/surface/surface_aggregator_cdev.c 14115F: drivers/platform/surface/surface_aggregator_registry.c 14116F: include/linux/surface_acpi_notify.h 14117F: include/linux/surface_aggregator/ 14118F: include/uapi/linux/surface_aggregator/ 14119 14120MICROTEK X6 SCANNER 14121M: Oliver Neukum <oliver@neukum.org> 14122S: Maintained 14123F: drivers/usb/image/microtek.* 14124 14125MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14126M: Luka Kovacic <luka.kovacic@sartura.hr> 14127M: Luka Perkov <luka.perkov@sartura.hr> 14128S: Maintained 14129F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14130F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14131F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14132F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14133F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14134F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14135 14136MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14137M: Sakari Ailus <sakari.ailus@linux.intel.com> 14138L: linux-media@vger.kernel.org 14139S: Maintained 14140F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14141F: Documentation/driver-api/media/drivers/ccs/ 14142F: Documentation/userspace-api/media/drivers/ccs.rst 14143F: drivers/media/i2c/ccs-pll.c 14144F: drivers/media/i2c/ccs-pll.h 14145F: drivers/media/i2c/ccs/ 14146F: include/uapi/linux/ccs.h 14147F: include/uapi/linux/smiapp.h 14148 14149MIPS 14150M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14151L: linux-mips@vger.kernel.org 14152S: Maintained 14153W: http://www.linux-mips.org/ 14154Q: https://patchwork.kernel.org/project/linux-mips/list/ 14155T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14156F: Documentation/devicetree/bindings/mips/ 14157F: Documentation/mips/ 14158F: arch/mips/ 14159F: drivers/platform/mips/ 14160F: include/dt-bindings/mips/ 14161 14162MIPS BOSTON DEVELOPMENT BOARD 14163M: Paul Burton <paulburton@kernel.org> 14164L: linux-mips@vger.kernel.org 14165S: Maintained 14166F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14167F: arch/mips/boot/dts/img/boston.dts 14168F: arch/mips/configs/generic/board-boston.config 14169F: drivers/clk/imgtec/clk-boston.c 14170F: include/dt-bindings/clock/boston-clock.h 14171 14172MIPS CORE DRIVERS 14173M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14174M: Serge Semin <fancer.lancer@gmail.com> 14175L: linux-mips@vger.kernel.org 14176S: Supported 14177F: drivers/bus/mips_cdmm.c 14178F: drivers/clocksource/mips-gic-timer.c 14179F: drivers/cpuidle/cpuidle-cps.c 14180F: drivers/irqchip/irq-mips-cpu.c 14181F: drivers/irqchip/irq-mips-gic.c 14182 14183MIPS GENERIC PLATFORM 14184M: Paul Burton <paulburton@kernel.org> 14185L: linux-mips@vger.kernel.org 14186S: Supported 14187F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14188F: arch/mips/generic/ 14189F: arch/mips/tools/generic-board-config.sh 14190 14191MIPS RINT INSTRUCTION EMULATION 14192M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14193L: linux-mips@vger.kernel.org 14194S: Supported 14195F: arch/mips/math-emu/dp_rint.c 14196F: arch/mips/math-emu/sp_rint.c 14197 14198MIPS/LOONGSON1 ARCHITECTURE 14199M: Keguang Zhang <keguang.zhang@gmail.com> 14200L: linux-mips@vger.kernel.org 14201S: Maintained 14202F: arch/mips/include/asm/mach-loongson32/ 14203F: arch/mips/loongson32/ 14204F: drivers/*/*loongson1* 14205 14206MIPS/LOONGSON2EF ARCHITECTURE 14207M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14208L: linux-mips@vger.kernel.org 14209S: Maintained 14210F: arch/mips/include/asm/mach-loongson2ef/ 14211F: arch/mips/loongson2ef/ 14212F: drivers/cpufreq/loongson2_cpufreq.c 14213 14214MIPS/LOONGSON64 ARCHITECTURE 14215M: Huacai Chen <chenhuacai@kernel.org> 14216M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14217L: linux-mips@vger.kernel.org 14218S: Maintained 14219F: arch/mips/include/asm/mach-loongson64/ 14220F: arch/mips/loongson64/ 14221F: drivers/irqchip/irq-loongson* 14222F: drivers/platform/mips/cpu_hwmon.c 14223 14224MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14225M: Hans Verkuil <hverkuil@xs4all.nl> 14226L: linux-media@vger.kernel.org 14227S: Odd Fixes 14228W: https://linuxtv.org 14229T: git git://linuxtv.org/media_tree.git 14230F: drivers/media/radio/radio-miropcm20* 14231 14232MMP SUPPORT 14233R: Lubomir Rintel <lkundrak@v3.sk> 14234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14235S: Odd Fixes 14236T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14237F: arch/arm/boot/dts/marvell/mmp* 14238F: arch/arm/mach-mmp/ 14239F: include/linux/soc/mmp/ 14240 14241MMP USB PHY DRIVERS 14242R: Lubomir Rintel <lkundrak@v3.sk> 14243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14244S: Maintained 14245F: drivers/phy/marvell/phy-mmp3-usb.c 14246F: drivers/phy/marvell/phy-pxa-usb.c 14247 14248MMU GATHER AND TLB INVALIDATION 14249M: Will Deacon <will@kernel.org> 14250M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14251M: Andrew Morton <akpm@linux-foundation.org> 14252M: Nick Piggin <npiggin@gmail.com> 14253M: Peter Zijlstra <peterz@infradead.org> 14254L: linux-arch@vger.kernel.org 14255L: linux-mm@kvack.org 14256S: Maintained 14257F: arch/*/include/asm/tlb.h 14258F: include/asm-generic/tlb.h 14259F: mm/mmu_gather.c 14260 14261MN88472 MEDIA DRIVER 14262M: Antti Palosaari <crope@iki.fi> 14263L: linux-media@vger.kernel.org 14264S: Maintained 14265W: https://linuxtv.org 14266W: http://palosaari.fi/linux/ 14267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14268F: drivers/media/dvb-frontends/mn88472* 14269 14270MN88473 MEDIA DRIVER 14271M: Antti Palosaari <crope@iki.fi> 14272L: linux-media@vger.kernel.org 14273S: Maintained 14274W: https://linuxtv.org 14275W: http://palosaari.fi/linux/ 14276Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14277F: drivers/media/dvb-frontends/mn88473* 14278 14279MODULE SUPPORT 14280M: Luis Chamberlain <mcgrof@kernel.org> 14281L: linux-modules@vger.kernel.org 14282L: linux-kernel@vger.kernel.org 14283S: Maintained 14284T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14285F: include/linux/kmod.h 14286F: include/linux/module.h 14287F: kernel/module/ 14288F: lib/test_kmod.c 14289F: scripts/module* 14290F: tools/testing/selftests/kmod/ 14291 14292MONOLITHIC POWER SYSTEM PMIC DRIVER 14293M: Saravanan Sekar <sravanhome@gmail.com> 14294S: Maintained 14295F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14296F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14297F: drivers/hwmon/pmbus/mpq7932.c 14298F: drivers/iio/adc/mp2629_adc.c 14299F: drivers/mfd/mp2629.c 14300F: drivers/power/supply/mp2629_charger.c 14301F: drivers/regulator/mp5416.c 14302F: drivers/regulator/mpq7920.c 14303F: drivers/regulator/mpq7920.h 14304F: include/linux/mfd/mp2629.h 14305 14306MOST(R) TECHNOLOGY DRIVER 14307M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14308M: Christian Gromm <christian.gromm@microchip.com> 14309S: Maintained 14310F: Documentation/ABI/testing/configfs-most 14311F: Documentation/ABI/testing/sysfs-bus-most 14312F: drivers/most/ 14313F: drivers/staging/most/ 14314F: include/linux/most.h 14315 14316MOTORCOMM PHY DRIVER 14317M: Peter Geis <pgwipeout@gmail.com> 14318M: Frank <Frank.Sae@motor-comm.com> 14319L: netdev@vger.kernel.org 14320S: Maintained 14321F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14322F: drivers/net/phy/motorcomm.c 14323 14324MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14325M: Jiri Slaby <jirislaby@kernel.org> 14326S: Maintained 14327F: Documentation/driver-api/tty/moxa-smartio.rst 14328F: drivers/tty/mxser.* 14329 14330MR800 AVERMEDIA USB FM RADIO DRIVER 14331M: Alexey Klimov <klimov.linux@gmail.com> 14332L: linux-media@vger.kernel.org 14333S: Maintained 14334T: git git://linuxtv.org/media_tree.git 14335F: drivers/media/radio/radio-mr800.c 14336 14337MRF24J40 IEEE 802.15.4 RADIO DRIVER 14338M: Stefan Schmidt <stefan@datenfreihafen.org> 14339L: linux-wpan@vger.kernel.org 14340S: Odd Fixes 14341F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 14342F: drivers/net/ieee802154/mrf24j40.c 14343 14344MSI EC DRIVER 14345M: Nikita Kravets <teackot@gmail.com> 14346L: platform-driver-x86@vger.kernel.org 14347S: Maintained 14348W: https://github.com/BeardOverflow/msi-ec 14349F: drivers/platform/x86/msi-ec.* 14350 14351MSI LAPTOP SUPPORT 14352M: "Lee, Chun-Yi" <jlee@suse.com> 14353L: platform-driver-x86@vger.kernel.org 14354S: Maintained 14355F: drivers/platform/x86/msi-laptop.c 14356 14357MSI WMI SUPPORT 14358L: platform-driver-x86@vger.kernel.org 14359S: Orphan 14360F: drivers/platform/x86/msi-wmi.c 14361 14362MSI001 MEDIA DRIVER 14363M: Antti Palosaari <crope@iki.fi> 14364L: linux-media@vger.kernel.org 14365S: Maintained 14366W: https://linuxtv.org 14367W: http://palosaari.fi/linux/ 14368Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14369T: git git://linuxtv.org/anttip/media_tree.git 14370F: drivers/media/tuners/msi001* 14371 14372MSI2500 MEDIA DRIVER 14373M: Antti Palosaari <crope@iki.fi> 14374L: linux-media@vger.kernel.org 14375S: Maintained 14376W: https://linuxtv.org 14377W: http://palosaari.fi/linux/ 14378Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14379T: git git://linuxtv.org/anttip/media_tree.git 14380F: drivers/media/usb/msi2500/ 14381 14382MSTAR INTERRUPT CONTROLLER DRIVER 14383M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 14384M: Daniel Palmer <daniel@thingy.jp> 14385S: Maintained 14386F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 14387F: drivers/irqchip/irq-mst-intc.c 14388 14389MSYSTEMS DISKONCHIP G3 MTD DRIVER 14390M: Robert Jarzmik <robert.jarzmik@free.fr> 14391L: linux-mtd@lists.infradead.org 14392S: Maintained 14393F: drivers/mtd/devices/docg3* 14394 14395MT9P031 APTINA CAMERA SENSOR 14396M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14397L: linux-media@vger.kernel.org 14398S: Maintained 14399T: git git://linuxtv.org/media_tree.git 14400F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 14401F: drivers/media/i2c/mt9p031.c 14402F: include/media/i2c/mt9p031.h 14403 14404MT9T112 APTINA CAMERA SENSOR 14405M: Jacopo Mondi <jacopo@jmondi.org> 14406L: linux-media@vger.kernel.org 14407S: Odd Fixes 14408T: git git://linuxtv.org/media_tree.git 14409F: drivers/media/i2c/mt9t112.c 14410F: include/media/i2c/mt9t112.h 14411 14412MT9V032 APTINA CAMERA SENSOR 14413M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14414L: linux-media@vger.kernel.org 14415S: Maintained 14416T: git git://linuxtv.org/media_tree.git 14417F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 14418F: drivers/media/i2c/mt9v032.c 14419F: include/media/i2c/mt9v032.h 14420 14421MT9V111 APTINA CAMERA SENSOR 14422M: Jacopo Mondi <jacopo@jmondi.org> 14423L: linux-media@vger.kernel.org 14424S: Maintained 14425T: git git://linuxtv.org/media_tree.git 14426F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 14427F: drivers/media/i2c/mt9v111.c 14428 14429MULTIFUNCTION DEVICES (MFD) 14430M: Lee Jones <lee@kernel.org> 14431S: Maintained 14432T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 14433F: Documentation/devicetree/bindings/mfd/ 14434F: drivers/mfd/ 14435F: include/dt-bindings/mfd/ 14436F: include/linux/mfd/ 14437 14438MULTIMEDIA CARD (MMC) ETC. OVER SPI 14439S: Orphan 14440F: drivers/mmc/host/mmc_spi.c 14441F: include/linux/spi/mmc_spi.h 14442 14443MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 14444M: Ulf Hansson <ulf.hansson@linaro.org> 14445L: linux-mmc@vger.kernel.org 14446S: Maintained 14447T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 14448F: Documentation/devicetree/bindings/mmc/ 14449F: drivers/mmc/ 14450F: include/linux/mmc/ 14451F: include/uapi/linux/mmc/ 14452 14453MULTIPLEXER SUBSYSTEM 14454M: Peter Rosin <peda@axentia.se> 14455S: Maintained 14456F: Documentation/ABI/testing/sysfs-class-mux* 14457F: Documentation/devicetree/bindings/mux/ 14458F: drivers/mux/ 14459F: include/dt-bindings/mux/ 14460F: include/linux/mux/ 14461 14462MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 14463M: Bin Liu <b-liu@ti.com> 14464L: linux-usb@vger.kernel.org 14465S: Maintained 14466F: drivers/usb/musb/ 14467 14468MXL301RF MEDIA DRIVER 14469M: Akihiro Tsukada <tskd08@gmail.com> 14470L: linux-media@vger.kernel.org 14471S: Odd Fixes 14472F: drivers/media/tuners/mxl301rf* 14473 14474MXL5007T MEDIA DRIVER 14475M: Michael Krufky <mkrufky@linuxtv.org> 14476L: linux-media@vger.kernel.org 14477S: Maintained 14478W: https://linuxtv.org 14479W: http://github.com/mkrufky 14480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14481T: git git://linuxtv.org/mkrufky/tuners.git 14482F: drivers/media/tuners/mxl5007t.* 14483 14484MXSFB DRM DRIVER 14485M: Marek Vasut <marex@denx.de> 14486M: Stefan Agner <stefan@agner.ch> 14487L: dri-devel@lists.freedesktop.org 14488S: Supported 14489T: git git://anongit.freedesktop.org/drm/drm-misc 14490F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 14491F: drivers/gpu/drm/mxsfb/ 14492 14493MYLEX DAC960 PCI RAID Controller 14494M: Hannes Reinecke <hare@kernel.org> 14495L: linux-scsi@vger.kernel.org 14496S: Supported 14497F: drivers/scsi/myrb.* 14498F: drivers/scsi/myrs.* 14499 14500MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 14501M: Chris Lee <christopher.lee@cspi.com> 14502L: netdev@vger.kernel.org 14503S: Supported 14504W: https://www.cspi.com/ethernet-products/support/downloads/ 14505F: drivers/net/ethernet/myricom/myri10ge/ 14506 14507NAND FLASH SUBSYSTEM 14508M: Miquel Raynal <miquel.raynal@bootlin.com> 14509R: Richard Weinberger <richard@nod.at> 14510L: linux-mtd@lists.infradead.org 14511S: Maintained 14512W: http://www.linux-mtd.infradead.org/ 14513Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14514C: irc://irc.oftc.net/mtd 14515T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 14516F: drivers/mtd/nand/ 14517F: include/linux/mtd/*nand*.h 14518 14519NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 14520M: Daniel Mack <zonque@gmail.com> 14521L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14522S: Maintained 14523W: http://www.native-instruments.com 14524F: sound/usb/caiaq/ 14525 14526NATSEMI ETHERNET DRIVER (DP8381x) 14527S: Orphan 14528F: drivers/net/ethernet/natsemi/natsemi.c 14529 14530NCR 5380 SCSI DRIVERS 14531M: Finn Thain <fthain@linux-m68k.org> 14532M: Michael Schmitz <schmitzmic@gmail.com> 14533L: linux-scsi@vger.kernel.org 14534S: Maintained 14535F: Documentation/scsi/g_NCR5380.rst 14536F: drivers/scsi/NCR5380.* 14537F: drivers/scsi/arm/cumana_1.c 14538F: drivers/scsi/arm/oak.c 14539F: drivers/scsi/atari_scsi.* 14540F: drivers/scsi/dmx3191d.c 14541F: drivers/scsi/g_NCR5380.* 14542F: drivers/scsi/mac_scsi.* 14543F: drivers/scsi/sun3_scsi.* 14544F: drivers/scsi/sun3_scsi_vme.c 14545 14546NCSI LIBRARY 14547M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 14548S: Maintained 14549F: net/ncsi/ 14550 14551NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 14552M: Guenter Roeck <linux@roeck-us.net> 14553L: linux-hwmon@vger.kernel.org 14554S: Maintained 14555F: Documentation/hwmon/nct6775.rst 14556F: drivers/hwmon/nct6775-core.c 14557F: drivers/hwmon/nct6775-platform.c 14558F: drivers/hwmon/nct6775.h 14559 14560NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 14561M: Zev Weiss <zev@bewilderbeest.net> 14562L: linux-hwmon@vger.kernel.org 14563S: Maintained 14564F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 14565F: drivers/hwmon/nct6775-i2c.c 14566 14567NETDEVSIM 14568M: Jakub Kicinski <kuba@kernel.org> 14569S: Maintained 14570F: drivers/net/netdevsim/* 14571 14572NETEM NETWORK EMULATOR 14573M: Stephen Hemminger <stephen@networkplumber.org> 14574L: netdev@vger.kernel.org 14575S: Maintained 14576F: net/sched/sch_netem.c 14577 14578NETERION 10GbE DRIVERS (s2io) 14579M: Jon Mason <jdmason@kudzu.us> 14580L: netdev@vger.kernel.org 14581S: Supported 14582F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 14583F: drivers/net/ethernet/neterion/ 14584 14585NETFILTER 14586M: Pablo Neira Ayuso <pablo@netfilter.org> 14587M: Jozsef Kadlecsik <kadlec@netfilter.org> 14588M: Florian Westphal <fw@strlen.de> 14589L: netfilter-devel@vger.kernel.org 14590L: coreteam@netfilter.org 14591S: Maintained 14592W: http://www.netfilter.org/ 14593W: http://www.iptables.org/ 14594W: http://www.nftables.org/ 14595Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 14596C: irc://irc.libera.chat/netfilter 14597T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 14598T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 14599F: include/linux/netfilter* 14600F: include/linux/netfilter/ 14601F: include/net/netfilter/ 14602F: include/uapi/linux/netfilter* 14603F: include/uapi/linux/netfilter/ 14604F: net/*/netfilter.c 14605F: net/*/netfilter/ 14606F: net/bridge/br_netfilter*.c 14607F: net/netfilter/ 14608 14609NETROM NETWORK LAYER 14610M: Ralf Baechle <ralf@linux-mips.org> 14611L: linux-hams@vger.kernel.org 14612S: Maintained 14613W: http://www.linux-ax25.org/ 14614F: include/net/netrom.h 14615F: include/uapi/linux/netrom.h 14616F: net/netrom/ 14617 14618NETRONIX EMBEDDED CONTROLLER 14619M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 14620S: Maintained 14621F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 14622F: drivers/mfd/ntxec.c 14623F: drivers/pwm/pwm-ntxec.c 14624F: drivers/rtc/rtc-ntxec.c 14625F: include/linux/mfd/ntxec.h 14626 14627NETRONOME ETHERNET DRIVERS 14628M: Simon Horman <simon.horman@corigine.com> 14629R: Jakub Kicinski <kuba@kernel.org> 14630L: oss-drivers@corigine.com 14631S: Maintained 14632F: drivers/net/ethernet/netronome/ 14633 14634NETWORK BLOCK DEVICE (NBD) 14635M: Josef Bacik <josef@toxicpanda.com> 14636L: linux-block@vger.kernel.org 14637L: nbd@other.debian.org 14638S: Maintained 14639F: Documentation/admin-guide/blockdev/nbd.rst 14640F: drivers/block/nbd.c 14641F: include/trace/events/nbd.h 14642F: include/uapi/linux/nbd.h 14643 14644NETWORK DROP MONITOR 14645M: Neil Horman <nhorman@tuxdriver.com> 14646L: netdev@vger.kernel.org 14647S: Maintained 14648W: https://fedorahosted.org/dropwatch/ 14649F: include/uapi/linux/net_dropmon.h 14650F: net/core/drop_monitor.c 14651 14652NETWORKING DRIVERS 14653M: "David S. Miller" <davem@davemloft.net> 14654M: Eric Dumazet <edumazet@google.com> 14655M: Jakub Kicinski <kuba@kernel.org> 14656M: Paolo Abeni <pabeni@redhat.com> 14657L: netdev@vger.kernel.org 14658S: Maintained 14659Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14660T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14661T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14662F: Documentation/devicetree/bindings/net/ 14663F: drivers/connector/ 14664F: drivers/net/ 14665F: include/dt-bindings/net/ 14666F: include/linux/etherdevice.h 14667F: include/linux/fcdevice.h 14668F: include/linux/fddidevice.h 14669F: include/linux/hippidevice.h 14670F: include/linux/if_* 14671F: include/linux/inetdevice.h 14672F: include/linux/netdevice.h 14673F: include/uapi/linux/if_* 14674F: include/uapi/linux/netdevice.h 14675X: drivers/net/wireless/ 14676 14677NETWORKING DRIVERS (WIRELESS) 14678M: Kalle Valo <kvalo@kernel.org> 14679L: linux-wireless@vger.kernel.org 14680S: Maintained 14681W: https://wireless.wiki.kernel.org/ 14682Q: https://patchwork.kernel.org/project/linux-wireless/list/ 14683T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 14684T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 14685F: Documentation/devicetree/bindings/net/wireless/ 14686F: drivers/net/wireless/ 14687 14688NETWORKING [DSA] 14689M: Andrew Lunn <andrew@lunn.ch> 14690M: Florian Fainelli <f.fainelli@gmail.com> 14691M: Vladimir Oltean <olteanv@gmail.com> 14692S: Maintained 14693F: Documentation/devicetree/bindings/net/dsa/ 14694F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 14695F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 14696F: drivers/net/dsa/ 14697F: include/linux/dsa/ 14698F: include/linux/platform_data/dsa.h 14699F: include/net/dsa.h 14700F: net/dsa/ 14701F: tools/testing/selftests/drivers/net/dsa/ 14702 14703NETWORKING [GENERAL] 14704M: "David S. Miller" <davem@davemloft.net> 14705M: Eric Dumazet <edumazet@google.com> 14706M: Jakub Kicinski <kuba@kernel.org> 14707M: Paolo Abeni <pabeni@redhat.com> 14708L: netdev@vger.kernel.org 14709S: Maintained 14710Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14711B: mailto:netdev@vger.kernel.org 14712T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14713T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 14714F: Documentation/core-api/netlink.rst 14715F: Documentation/netlink/ 14716F: Documentation/networking/ 14717F: Documentation/process/maintainer-netdev.rst 14718F: Documentation/userspace-api/netlink/ 14719F: include/linux/in.h 14720F: include/linux/net.h 14721F: include/linux/netdevice.h 14722F: include/net/ 14723F: include/uapi/linux/in.h 14724F: include/uapi/linux/net.h 14725F: include/uapi/linux/net_namespace.h 14726F: include/uapi/linux/netdevice.h 14727F: lib/net_utils.c 14728F: lib/random32.c 14729F: net/ 14730F: tools/net/ 14731F: tools/testing/selftests/net/ 14732X: net/bluetooth/ 14733 14734NETWORKING [IPSEC] 14735M: Steffen Klassert <steffen.klassert@secunet.com> 14736M: Herbert Xu <herbert@gondor.apana.org.au> 14737M: "David S. Miller" <davem@davemloft.net> 14738L: netdev@vger.kernel.org 14739S: Maintained 14740T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 14741T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 14742F: include/net/xfrm.h 14743F: include/uapi/linux/xfrm.h 14744F: net/ipv4/ah4.c 14745F: net/ipv4/esp4* 14746F: net/ipv4/ip_vti.c 14747F: net/ipv4/ipcomp.c 14748F: net/ipv4/xfrm* 14749F: net/ipv6/ah6.c 14750F: net/ipv6/esp6* 14751F: net/ipv6/ip6_vti.c 14752F: net/ipv6/ipcomp6.c 14753F: net/ipv6/xfrm* 14754F: net/key/ 14755F: net/xfrm/ 14756F: tools/testing/selftests/net/ipsec.c 14757 14758NETWORKING [IPv4/IPv6] 14759M: "David S. Miller" <davem@davemloft.net> 14760M: David Ahern <dsahern@kernel.org> 14761L: netdev@vger.kernel.org 14762S: Maintained 14763T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 14764F: arch/x86/net/* 14765F: include/linux/ip.h 14766F: include/linux/ipv6* 14767F: include/net/fib* 14768F: include/net/ip* 14769F: include/net/route.h 14770F: net/ipv4/ 14771F: net/ipv6/ 14772 14773NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 14774M: Paul Moore <paul@paul-moore.com> 14775L: netdev@vger.kernel.org 14776L: linux-security-module@vger.kernel.org 14777S: Supported 14778W: https://github.com/netlabel 14779F: Documentation/netlabel/ 14780F: include/net/calipso.h 14781F: include/net/cipso_ipv4.h 14782F: include/net/netlabel.h 14783F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 14784F: include/uapi/linux/netfilter/xt_SECMARK.h 14785F: net/ipv4/cipso_ipv4.c 14786F: net/ipv6/calipso.c 14787F: net/netfilter/xt_CONNSECMARK.c 14788F: net/netfilter/xt_SECMARK.c 14789F: net/netlabel/ 14790 14791NETWORKING [MPTCP] 14792M: Matthieu Baerts <matthieu.baerts@tessares.net> 14793M: Mat Martineau <martineau@kernel.org> 14794L: netdev@vger.kernel.org 14795L: mptcp@lists.linux.dev 14796S: Maintained 14797W: https://github.com/multipath-tcp/mptcp_net-next/wiki 14798B: https://github.com/multipath-tcp/mptcp_net-next/issues 14799T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 14800T: git https://github.com/multipath-tcp/mptcp_net-next.git export 14801F: Documentation/networking/mptcp-sysctl.rst 14802F: include/net/mptcp.h 14803F: include/trace/events/mptcp.h 14804F: include/uapi/linux/mptcp.h 14805F: net/mptcp/ 14806F: tools/testing/selftests/bpf/*/*mptcp*.c 14807F: tools/testing/selftests/net/mptcp/ 14808 14809NETWORKING [TCP] 14810M: Eric Dumazet <edumazet@google.com> 14811L: netdev@vger.kernel.org 14812S: Maintained 14813F: include/linux/net_mm.h 14814F: include/linux/tcp.h 14815F: include/net/tcp.h 14816F: include/trace/events/tcp.h 14817F: include/uapi/linux/tcp.h 14818F: net/ipv4/syncookies.c 14819F: net/ipv4/tcp*.c 14820F: net/ipv6/syncookies.c 14821F: net/ipv6/tcp*.c 14822 14823NETWORKING [TLS] 14824M: Boris Pismenny <borisp@nvidia.com> 14825M: John Fastabend <john.fastabend@gmail.com> 14826M: Jakub Kicinski <kuba@kernel.org> 14827L: netdev@vger.kernel.org 14828S: Maintained 14829F: include/net/tls.h 14830F: include/uapi/linux/tls.h 14831F: net/tls/* 14832 14833NETXEN (1/10) GbE SUPPORT 14834M: Manish Chopra <manishc@marvell.com> 14835M: Rahul Verma <rahulv@marvell.com> 14836M: GR-Linux-NIC-Dev@marvell.com 14837L: netdev@vger.kernel.org 14838S: Supported 14839F: drivers/net/ethernet/qlogic/netxen/ 14840 14841NET_FAILOVER MODULE 14842M: Sridhar Samudrala <sridhar.samudrala@intel.com> 14843L: netdev@vger.kernel.org 14844S: Supported 14845F: Documentation/networking/net_failover.rst 14846F: drivers/net/net_failover.c 14847F: include/net/net_failover.h 14848 14849NEXTHOP 14850M: David Ahern <dsahern@kernel.org> 14851L: netdev@vger.kernel.org 14852S: Maintained 14853F: include/net/netns/nexthop.h 14854F: include/net/nexthop.h 14855F: include/uapi/linux/nexthop.h 14856F: net/ipv4/nexthop.c 14857 14858NFC SUBSYSTEM 14859M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14860L: netdev@vger.kernel.org 14861S: Maintained 14862F: Documentation/devicetree/bindings/net/nfc/ 14863F: drivers/nfc/ 14864F: include/net/nfc/ 14865F: include/uapi/linux/nfc.h 14866F: net/nfc/ 14867 14868NFC VIRTUAL NCI DEVICE DRIVER 14869M: Bongsu Jeon <bongsu.jeon@samsung.com> 14870L: netdev@vger.kernel.org 14871S: Supported 14872F: drivers/nfc/virtual_ncidev.c 14873F: tools/testing/selftests/nci/ 14874 14875NFS, SUNRPC, AND LOCKD CLIENTS 14876M: Trond Myklebust <trond.myklebust@hammerspace.com> 14877M: Anna Schumaker <anna@kernel.org> 14878L: linux-nfs@vger.kernel.org 14879S: Maintained 14880W: http://client.linux-nfs.org 14881T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 14882F: Documentation/filesystems/nfs/ 14883F: fs/lockd/ 14884F: fs/nfs/ 14885F: fs/nfs_common/ 14886F: include/linux/lockd/ 14887F: include/linux/nfs* 14888F: include/linux/sunrpc/ 14889F: include/uapi/linux/nfs* 14890F: include/uapi/linux/sunrpc/ 14891F: net/sunrpc/ 14892 14893NILFS2 FILESYSTEM 14894M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 14895L: linux-nilfs@vger.kernel.org 14896S: Supported 14897W: https://nilfs.sourceforge.io/ 14898W: https://nilfs.osdn.jp/ 14899T: git https://github.com/konis/nilfs2.git 14900F: Documentation/filesystems/nilfs2.rst 14901F: fs/nilfs2/ 14902F: include/trace/events/nilfs2.h 14903F: include/uapi/linux/nilfs2_api.h 14904F: include/uapi/linux/nilfs2_ondisk.h 14905 14906NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 14907M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14908S: Maintained 14909W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14910F: Documentation/scsi/NinjaSCSI.rst 14911F: drivers/scsi/pcmcia/nsp_* 14912 14913NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 14914M: GOTO Masanori <gotom@debian.or.jp> 14915M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 14916S: Maintained 14917W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 14918F: Documentation/scsi/NinjaSCSI.rst 14919F: drivers/scsi/nsp32* 14920 14921NINTENDO HID DRIVER 14922M: Daniel J. Ogorchock <djogorchock@gmail.com> 14923L: linux-input@vger.kernel.org 14924S: Maintained 14925F: drivers/hid/hid-nintendo* 14926 14927NIOS2 ARCHITECTURE 14928M: Dinh Nguyen <dinguyen@kernel.org> 14929S: Maintained 14930T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 14931F: arch/nios2/ 14932 14933NITRO ENCLAVES (NE) 14934M: Alexandru Ciobotaru <alcioa@amazon.com> 14935L: linux-kernel@vger.kernel.org 14936L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 14937S: Supported 14938W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 14939F: Documentation/virt/ne_overview.rst 14940F: drivers/virt/nitro_enclaves/ 14941F: include/linux/nitro_enclaves.h 14942F: include/uapi/linux/nitro_enclaves.h 14943F: samples/nitro_enclaves/ 14944 14945NOHZ, DYNTICKS SUPPORT 14946M: Frederic Weisbecker <frederic@kernel.org> 14947M: Thomas Gleixner <tglx@linutronix.de> 14948M: Ingo Molnar <mingo@kernel.org> 14949L: linux-kernel@vger.kernel.org 14950S: Maintained 14951T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 14952F: include/linux/sched/nohz.h 14953F: include/linux/tick.h 14954F: kernel/time/tick*.* 14955 14956NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 14957M: Pavel Machek <pavel@ucw.cz> 14958M: Sakari Ailus <sakari.ailus@iki.fi> 14959L: linux-media@vger.kernel.org 14960S: Maintained 14961F: drivers/media/i2c/ad5820.c 14962F: drivers/media/i2c/et8ek8 14963 14964NOKIA N900 POWER SUPPLY DRIVERS 14965R: Pali Rohár <pali@kernel.org> 14966F: drivers/power/supply/bq2415x_charger.c 14967F: drivers/power/supply/bq27xxx_battery.c 14968F: drivers/power/supply/bq27xxx_battery_i2c.c 14969F: drivers/power/supply/isp1704_charger.c 14970F: drivers/power/supply/rx51_battery.c 14971F: include/linux/power/bq2415x_charger.h 14972F: include/linux/power/bq27xxx_battery.h 14973 14974NOLIBC HEADER FILE 14975M: Willy Tarreau <w@1wt.eu> 14976S: Maintained 14977T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 14978F: tools/include/nolibc/ 14979F: tools/testing/selftests/nolibc/ 14980 14981NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 14982M: Hans de Goede <hdegoede@redhat.com> 14983L: linux-input@vger.kernel.org 14984S: Maintained 14985F: drivers/input/touchscreen/novatek-nvt-ts.c 14986 14987NSDEPS 14988M: Matthias Maennich <maennich@google.com> 14989S: Maintained 14990F: Documentation/core-api/symbol-namespaces.rst 14991F: scripts/nsdeps 14992 14993NTB AMD DRIVER 14994M: Sanjay R Mehta <sanju.mehta@amd.com> 14995M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14996L: ntb@lists.linux.dev 14997S: Supported 14998F: drivers/ntb/hw/amd/ 14999 15000NTB DRIVER CORE 15001M: Jon Mason <jdmason@kudzu.us> 15002M: Dave Jiang <dave.jiang@intel.com> 15003M: Allen Hubbe <allenbh@gmail.com> 15004L: ntb@lists.linux.dev 15005S: Supported 15006W: https://github.com/jonmason/ntb/wiki 15007T: git https://github.com/jonmason/ntb.git 15008F: drivers/net/ntb_netdev.c 15009F: drivers/ntb/ 15010F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15011F: include/linux/ntb.h 15012F: include/linux/ntb_transport.h 15013F: tools/testing/selftests/ntb/ 15014 15015NTB IDT DRIVER 15016M: Serge Semin <fancer.lancer@gmail.com> 15017L: ntb@lists.linux.dev 15018S: Supported 15019F: drivers/ntb/hw/idt/ 15020 15021NTB INTEL DRIVER 15022M: Dave Jiang <dave.jiang@intel.com> 15023L: ntb@lists.linux.dev 15024S: Supported 15025W: https://github.com/davejiang/linux/wiki 15026T: git https://github.com/davejiang/linux.git 15027F: drivers/ntb/hw/intel/ 15028 15029NTFS FILESYSTEM 15030M: Anton Altaparmakov <anton@tuxera.com> 15031R: Namjae Jeon <linkinjeon@kernel.org> 15032L: linux-ntfs-dev@lists.sourceforge.net 15033S: Supported 15034W: http://www.tuxera.com/ 15035T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 15036F: Documentation/filesystems/ntfs.rst 15037F: fs/ntfs/ 15038 15039NTFS3 FILESYSTEM 15040M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15041L: ntfs3@lists.linux.dev 15042S: Supported 15043W: http://www.paragon-software.com/ 15044T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15045F: Documentation/filesystems/ntfs3.rst 15046F: fs/ntfs3/ 15047 15048NUBUS SUBSYSTEM 15049M: Finn Thain <fthain@linux-m68k.org> 15050L: linux-m68k@lists.linux-m68k.org 15051S: Maintained 15052F: arch/*/include/asm/nubus.h 15053F: drivers/nubus/ 15054F: include/linux/nubus.h 15055F: include/uapi/linux/nubus.h 15056 15057NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15058M: Antonino Daplas <adaplas@gmail.com> 15059L: linux-fbdev@vger.kernel.org 15060S: Maintained 15061F: drivers/video/fbdev/nvidia/ 15062F: drivers/video/fbdev/riva/ 15063 15064NVIDIA WMI EC BACKLIGHT DRIVER 15065M: Daniel Dadap <ddadap@nvidia.com> 15066L: platform-driver-x86@vger.kernel.org 15067S: Supported 15068F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15069F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15070 15071NVM EXPRESS DRIVER 15072M: Keith Busch <kbusch@kernel.org> 15073M: Jens Axboe <axboe@fb.com> 15074M: Christoph Hellwig <hch@lst.de> 15075M: Sagi Grimberg <sagi@grimberg.me> 15076L: linux-nvme@lists.infradead.org 15077S: Supported 15078W: http://git.infradead.org/nvme.git 15079T: git git://git.infradead.org/nvme.git 15080F: Documentation/nvme/ 15081F: drivers/nvme/common/ 15082F: drivers/nvme/host/ 15083F: include/linux/nvme-*.h 15084F: include/linux/nvme.h 15085F: include/uapi/linux/nvme_ioctl.h 15086 15087NVM EXPRESS FABRICS AUTHENTICATION 15088M: Hannes Reinecke <hare@suse.de> 15089L: linux-nvme@lists.infradead.org 15090S: Supported 15091F: drivers/nvme/host/auth.c 15092F: drivers/nvme/target/auth.c 15093F: drivers/nvme/target/fabrics-cmd-auth.c 15094F: include/linux/nvme-auth.h 15095 15096NVM EXPRESS FC TRANSPORT DRIVERS 15097M: James Smart <james.smart@broadcom.com> 15098L: linux-nvme@lists.infradead.org 15099S: Supported 15100F: drivers/nvme/host/fc.c 15101F: drivers/nvme/target/fc.c 15102F: drivers/nvme/target/fcloop.c 15103F: include/linux/nvme-fc-driver.h 15104F: include/linux/nvme-fc.h 15105 15106NVM EXPRESS HARDWARE MONITORING SUPPORT 15107M: Guenter Roeck <linux@roeck-us.net> 15108L: linux-nvme@lists.infradead.org 15109S: Supported 15110F: drivers/nvme/host/hwmon.c 15111 15112NVM EXPRESS TARGET DRIVER 15113M: Christoph Hellwig <hch@lst.de> 15114M: Sagi Grimberg <sagi@grimberg.me> 15115M: Chaitanya Kulkarni <kch@nvidia.com> 15116L: linux-nvme@lists.infradead.org 15117S: Supported 15118W: http://git.infradead.org/nvme.git 15119T: git git://git.infradead.org/nvme.git 15120F: drivers/nvme/target/ 15121 15122NVMEM FRAMEWORK 15123M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15124S: Maintained 15125T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15126F: Documentation/ABI/stable/sysfs-bus-nvmem 15127F: Documentation/devicetree/bindings/nvmem/ 15128F: drivers/nvmem/ 15129F: include/linux/nvmem-consumer.h 15130F: include/linux/nvmem-provider.h 15131 15132NXP BLUETOOTH WIRELESS DRIVERS 15133M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15134M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15135S: Maintained 15136F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15137F: drivers/bluetooth/btnxpuart.c 15138 15139NXP C45 TJA11XX PHY DRIVER 15140M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 15141L: netdev@vger.kernel.org 15142S: Maintained 15143F: drivers/net/phy/nxp-c45-tja11xx.c 15144 15145NXP FSPI DRIVER 15146M: Han Xu <han.xu@nxp.com> 15147M: Haibo Chen <haibo.chen@nxp.com> 15148R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15149L: linux-spi@vger.kernel.org 15150S: Maintained 15151F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15152F: drivers/spi/spi-nxp-fspi.c 15153 15154NXP FXAS21002C DRIVER 15155M: Rui Miguel Silva <rmfrfs@gmail.com> 15156L: linux-iio@vger.kernel.org 15157S: Maintained 15158F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15159F: drivers/iio/gyro/fxas21002c.h 15160F: drivers/iio/gyro/fxas21002c_core.c 15161F: drivers/iio/gyro/fxas21002c_i2c.c 15162F: drivers/iio/gyro/fxas21002c_spi.c 15163 15164NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15165M: Haibo Chen <haibo.chen@nxp.com> 15166L: linux-iio@vger.kernel.org 15167L: linux-imx@nxp.com 15168S: Maintained 15169F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15170F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15171F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15172F: drivers/iio/adc/imx7d_adc.c 15173F: drivers/iio/adc/imx93_adc.c 15174F: drivers/iio/adc/vf610_adc.c 15175 15176NXP i.MX 8M ISI DRIVER 15177M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15178L: linux-media@vger.kernel.org 15179S: Maintained 15180F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15181F: drivers/media/platform/nxp/imx8-isi/ 15182 15183NXP i.MX 8MP DW100 V4L2 DRIVER 15184M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15185L: linux-media@vger.kernel.org 15186S: Maintained 15187F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15188F: Documentation/userspace-api/media/drivers/dw100.rst 15189F: drivers/media/platform/nxp/dw100/ 15190F: include/uapi/linux/dw100.h 15191 15192NXP i.MX 8MQ DCSS DRIVER 15193M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15194R: Lucas Stach <l.stach@pengutronix.de> 15195L: dri-devel@lists.freedesktop.org 15196S: Maintained 15197F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15198F: drivers/gpu/drm/imx/dcss/ 15199 15200NXP i.MX 8QXP ADC DRIVER 15201M: Cai Huoqing <cai.huoqing@linux.dev> 15202M: Haibo Chen <haibo.chen@nxp.com> 15203L: linux-imx@nxp.com 15204L: linux-iio@vger.kernel.org 15205S: Maintained 15206F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15207F: drivers/iio/adc/imx8qxp-adc.c 15208 15209NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15210M: Mirela Rabulea <mirela.rabulea@nxp.com> 15211R: NXP Linux Team <linux-imx@nxp.com> 15212L: linux-media@vger.kernel.org 15213S: Maintained 15214F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15215F: drivers/media/platform/nxp/imx-jpeg 15216 15217NXP i.MX CLOCK DRIVERS 15218M: Abel Vesa <abelvesa@kernel.org> 15219R: Peng Fan <peng.fan@nxp.com> 15220L: linux-clk@vger.kernel.org 15221L: linux-imx@nxp.com 15222S: Maintained 15223T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15224F: Documentation/devicetree/bindings/clock/imx* 15225F: drivers/clk/imx/ 15226F: include/dt-bindings/clock/imx* 15227 15228NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15229M: Jagan Teki <jagan@amarulasolutions.com> 15230S: Maintained 15231F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15232F: drivers/regulator/pf8x00-regulator.c 15233 15234NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15235M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15236L: linux-kernel@vger.kernel.org 15237S: Maintained 15238F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15239F: drivers/extcon/extcon-ptn5150.c 15240 15241NXP SGTL5000 DRIVER 15242M: Fabio Estevam <festevam@gmail.com> 15243L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15244S: Maintained 15245F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15246F: sound/soc/codecs/sgtl5000* 15247 15248NXP SJA1105 ETHERNET SWITCH DRIVER 15249M: Vladimir Oltean <olteanv@gmail.com> 15250L: linux-kernel@vger.kernel.org 15251S: Maintained 15252F: drivers/net/dsa/sja1105 15253F: drivers/net/pcs/pcs-xpcs-nxp.c 15254 15255NXP TDA998X DRM DRIVER 15256M: Russell King <linux@armlinux.org.uk> 15257S: Maintained 15258T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15259T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15260F: drivers/gpu/drm/i2c/tda998x_drv.c 15261F: include/drm/i2c/tda998x.h 15262F: include/dt-bindings/display/tda998x.h 15263K: "nxp,tda998x" 15264 15265NXP TFA9879 DRIVER 15266M: Peter Rosin <peda@axentia.se> 15267L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15268S: Maintained 15269F: Documentation/devicetree/bindings/sound/tfa9879.txt 15270F: sound/soc/codecs/tfa9879* 15271 15272NXP-NCI NFC DRIVER 15273S: Orphan 15274F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15275F: drivers/nfc/nxp-nci 15276 15277NXP/Goodix TFA989X (TFA1) DRIVER 15278M: Stephan Gerhold <stephan@gerhold.net> 15279L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15280S: Maintained 15281F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15282F: sound/soc/codecs/tfa989x.c 15283 15284NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15285M: Jonas Malaco <jonas@protocubo.io> 15286L: linux-hwmon@vger.kernel.org 15287S: Maintained 15288F: Documentation/hwmon/nzxt-kraken2.rst 15289F: drivers/hwmon/nzxt-kraken2.c 15290 15291NZXT-SMART2 HARDWARE MONITORING DRIVER 15292M: Aleksandr Mezin <mezin.alexander@gmail.com> 15293L: linux-hwmon@vger.kernel.org 15294S: Maintained 15295F: Documentation/hwmon/nzxt-smart2.rst 15296F: drivers/hwmon/nzxt-smart2.c 15297 15298OBJAGG 15299M: Jiri Pirko <jiri@resnulli.us> 15300L: netdev@vger.kernel.org 15301S: Supported 15302F: include/linux/objagg.h 15303F: lib/objagg.c 15304F: lib/test_objagg.c 15305 15306OBJTOOL 15307M: Josh Poimboeuf <jpoimboe@kernel.org> 15308M: Peter Zijlstra <peterz@infradead.org> 15309S: Supported 15310F: include/linux/objtool*.h 15311F: tools/objtool/ 15312 15313OCELOT ETHERNET SWITCH DRIVER 15314M: Vladimir Oltean <vladimir.oltean@nxp.com> 15315M: Claudiu Manoil <claudiu.manoil@nxp.com> 15316M: Alexandre Belloni <alexandre.belloni@bootlin.com> 15317M: UNGLinuxDriver@microchip.com 15318L: netdev@vger.kernel.org 15319S: Supported 15320F: drivers/net/dsa/ocelot/* 15321F: drivers/net/ethernet/mscc/ 15322F: include/soc/mscc/ocelot* 15323F: net/dsa/tag_ocelot.c 15324F: net/dsa/tag_ocelot_8021q.c 15325F: tools/testing/selftests/drivers/net/ocelot/* 15326 15327OCELOT EXTERNAL SWITCH CONTROL 15328M: Colin Foster <colin.foster@in-advantage.com> 15329S: Supported 15330F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 15331F: drivers/mfd/ocelot* 15332F: drivers/net/dsa/ocelot/ocelot_ext.c 15333F: include/linux/mfd/ocelot.h 15334 15335OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 15336M: Frederic Barrat <fbarrat@linux.ibm.com> 15337M: Andrew Donnellan <ajd@linux.ibm.com> 15338L: linuxppc-dev@lists.ozlabs.org 15339S: Supported 15340F: Documentation/userspace-api/accelerators/ocxl.rst 15341F: arch/powerpc/include/asm/pnv-ocxl.h 15342F: arch/powerpc/platforms/powernv/ocxl.c 15343F: drivers/misc/ocxl/ 15344F: include/misc/ocxl* 15345F: include/uapi/misc/ocxl.h 15346 15347OMAP AUDIO SUPPORT 15348M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 15349M: Jarkko Nikula <jarkko.nikula@bitmer.com> 15350L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15351L: linux-omap@vger.kernel.org 15352S: Maintained 15353F: sound/soc/ti/n810.c 15354F: sound/soc/ti/omap* 15355F: sound/soc/ti/rx51.c 15356F: sound/soc/ti/sdma-pcm.* 15357 15358OMAP CLOCK FRAMEWORK SUPPORT 15359M: Paul Walmsley <paul@pwsan.com> 15360L: linux-omap@vger.kernel.org 15361S: Maintained 15362F: arch/arm/*omap*/*clock* 15363 15364OMAP DEVICE TREE SUPPORT 15365M: Benoît Cousson <bcousson@baylibre.com> 15366M: Tony Lindgren <tony@atomide.com> 15367L: linux-omap@vger.kernel.org 15368L: devicetree@vger.kernel.org 15369S: Maintained 15370F: arch/arm/boot/dts/ti/omap/ 15371 15372OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 15373L: linux-omap@vger.kernel.org 15374L: linux-fbdev@vger.kernel.org 15375S: Orphan 15376F: Documentation/arch/arm/omap/dss.rst 15377F: drivers/video/fbdev/omap2/ 15378 15379OMAP FRAMEBUFFER SUPPORT 15380L: linux-fbdev@vger.kernel.org 15381L: linux-omap@vger.kernel.org 15382S: Orphan 15383F: drivers/video/fbdev/omap/ 15384 15385OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 15386M: Roger Quadros <rogerq@kernel.org> 15387M: Tony Lindgren <tony@atomide.com> 15388L: linux-omap@vger.kernel.org 15389S: Maintained 15390F: arch/arm/mach-omap2/*gpmc* 15391F: drivers/memory/omap-gpmc.c 15392 15393OMAP GPIO DRIVER 15394M: Grygorii Strashko <grygorii.strashko@ti.com> 15395M: Santosh Shilimkar <ssantosh@kernel.org> 15396M: Kevin Hilman <khilman@kernel.org> 15397L: linux-omap@vger.kernel.org 15398S: Maintained 15399F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 15400F: drivers/gpio/gpio-omap.c 15401 15402OMAP HARDWARE SPINLOCK SUPPORT 15403M: Ohad Ben-Cohen <ohad@wizery.com> 15404L: linux-omap@vger.kernel.org 15405S: Maintained 15406F: drivers/hwspinlock/omap_hwspinlock.c 15407 15408OMAP HS MMC SUPPORT 15409L: linux-mmc@vger.kernel.org 15410L: linux-omap@vger.kernel.org 15411S: Orphan 15412F: drivers/mmc/host/omap_hsmmc.c 15413 15414OMAP HWMOD DATA 15415M: Paul Walmsley <paul@pwsan.com> 15416L: linux-omap@vger.kernel.org 15417S: Maintained 15418F: arch/arm/mach-omap2/omap_hwmod*data* 15419 15420OMAP HWMOD SUPPORT 15421M: Benoît Cousson <bcousson@baylibre.com> 15422M: Paul Walmsley <paul@pwsan.com> 15423L: linux-omap@vger.kernel.org 15424S: Maintained 15425F: arch/arm/mach-omap2/omap_hwmod.* 15426 15427OMAP I2C DRIVER 15428M: Vignesh R <vigneshr@ti.com> 15429L: linux-omap@vger.kernel.org 15430L: linux-i2c@vger.kernel.org 15431S: Maintained 15432F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 15433F: drivers/i2c/busses/i2c-omap.c 15434 15435OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 15436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15437L: linux-media@vger.kernel.org 15438S: Maintained 15439F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 15440F: drivers/media/platform/ti/omap3isp/ 15441F: drivers/staging/media/omap4iss/ 15442 15443OMAP MMC SUPPORT 15444M: Aaro Koskinen <aaro.koskinen@iki.fi> 15445L: linux-omap@vger.kernel.org 15446S: Odd Fixes 15447F: drivers/mmc/host/omap.c 15448 15449OMAP POWER MANAGEMENT SUPPORT 15450M: Kevin Hilman <khilman@kernel.org> 15451L: linux-omap@vger.kernel.org 15452S: Maintained 15453F: arch/arm/*omap*/*pm* 15454F: drivers/cpufreq/omap-cpufreq.c 15455 15456OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 15457M: Paul Walmsley <paul@pwsan.com> 15458L: linux-omap@vger.kernel.org 15459S: Maintained 15460F: arch/arm/mach-omap2/prm* 15461 15462OMAP RANDOM NUMBER GENERATOR SUPPORT 15463M: Deepak Saxena <dsaxena@plexity.net> 15464S: Maintained 15465F: drivers/char/hw_random/omap-rng.c 15466 15467OMAP USB SUPPORT 15468L: linux-usb@vger.kernel.org 15469L: linux-omap@vger.kernel.org 15470S: Orphan 15471F: arch/arm/*omap*/usb* 15472F: drivers/usb/*/*omap* 15473 15474OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 15475M: Mark Jackson <mpfj@newflow.co.uk> 15476L: linux-omap@vger.kernel.org 15477S: Maintained 15478F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 15479 15480OMAP1 SUPPORT 15481M: Aaro Koskinen <aaro.koskinen@iki.fi> 15482M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 15483M: Tony Lindgren <tony@atomide.com> 15484L: linux-omap@vger.kernel.org 15485S: Maintained 15486Q: http://patchwork.kernel.org/project/linux-omap/list/ 15487T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 15488F: arch/arm/configs/omap1_defconfig 15489F: arch/arm/mach-omap1/ 15490F: drivers/i2c/busses/i2c-omap.c 15491F: include/linux/platform_data/ams-delta-fiq.h 15492F: include/linux/platform_data/i2c-omap.h 15493 15494OMAP2+ SUPPORT 15495M: Tony Lindgren <tony@atomide.com> 15496L: linux-omap@vger.kernel.org 15497S: Maintained 15498W: http://www.muru.com/linux/omap/ 15499W: http://linux.omap.com/ 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/omap2plus_defconfig 15503F: arch/arm/mach-omap2/ 15504F: drivers/bus/ti-sysc.c 15505F: drivers/gpio/gpio-tps65219.c 15506F: drivers/i2c/busses/i2c-omap.c 15507F: drivers/irqchip/irq-omap-intc.c 15508F: drivers/mfd/*omap*.c 15509F: drivers/mfd/menelaus.c 15510F: drivers/mfd/palmas.c 15511F: drivers/mfd/tps65217.c 15512F: drivers/mfd/tps65218.c 15513F: drivers/mfd/tps65219.c 15514F: drivers/mfd/tps65910.c 15515F: drivers/mfd/twl-core.[ch] 15516F: drivers/mfd/twl4030*.c 15517F: drivers/mfd/twl6030*.c 15518F: drivers/mfd/twl6040*.c 15519F: drivers/regulator/palmas-regulator*.c 15520F: drivers/regulator/pbias-regulator.c 15521F: drivers/regulator/tps65217-regulator.c 15522F: drivers/regulator/tps65218-regulator.c 15523F: drivers/regulator/tps65219-regulator.c 15524F: drivers/regulator/tps65910-regulator.c 15525F: drivers/regulator/twl-regulator.c 15526F: drivers/regulator/twl6030-regulator.c 15527F: include/linux/platform_data/i2c-omap.h 15528F: include/linux/platform_data/ti-sysc.h 15529 15530OMFS FILESYSTEM 15531M: Bob Copeland <me@bobcopeland.com> 15532L: linux-karma-devel@lists.sourceforge.net 15533S: Maintained 15534F: Documentation/filesystems/omfs.rst 15535F: fs/omfs/ 15536 15537OMNIVISION OG01A1B SENSOR DRIVER 15538M: Shawn Tu <shawnx.tu@intel.com> 15539L: linux-media@vger.kernel.org 15540S: Maintained 15541F: drivers/media/i2c/og01a1b.c 15542 15543OMNIVISION OV01A10 SENSOR DRIVER 15544M: Bingbu Cao <bingbu.cao@intel.com> 15545L: linux-media@vger.kernel.org 15546S: Maintained 15547T: git git://linuxtv.org/media_tree.git 15548F: drivers/media/i2c/ov01a10.c 15549 15550OMNIVISION OV02A10 SENSOR DRIVER 15551M: Dongchun Zhu <dongchun.zhu@mediatek.com> 15552L: linux-media@vger.kernel.org 15553S: Maintained 15554T: git git://linuxtv.org/media_tree.git 15555F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 15556F: drivers/media/i2c/ov02a10.c 15557 15558OMNIVISION OV08D10 SENSOR DRIVER 15559M: Jimmy Su <jimmy.su@intel.com> 15560L: linux-media@vger.kernel.org 15561S: Maintained 15562T: git git://linuxtv.org/media_tree.git 15563F: drivers/media/i2c/ov08d10.c 15564 15565OMNIVISION OV08X40 SENSOR DRIVER 15566M: Jason Chen <jason.z.chen@intel.com> 15567L: linux-media@vger.kernel.org 15568S: Maintained 15569T: git git://linuxtv.org/media_tree.git 15570F: drivers/media/i2c/ov08x40.c 15571 15572OMNIVISION OV13858 SENSOR DRIVER 15573M: Sakari Ailus <sakari.ailus@linux.intel.com> 15574L: linux-media@vger.kernel.org 15575S: Maintained 15576T: git git://linuxtv.org/media_tree.git 15577F: drivers/media/i2c/ov13858.c 15578 15579OMNIVISION OV13B10 SENSOR DRIVER 15580M: Arec Kao <arec.kao@intel.com> 15581L: linux-media@vger.kernel.org 15582S: Maintained 15583T: git git://linuxtv.org/media_tree.git 15584F: drivers/media/i2c/ov13b10.c 15585 15586OMNIVISION OV2680 SENSOR DRIVER 15587M: Rui Miguel Silva <rmfrfs@gmail.com> 15588L: linux-media@vger.kernel.org 15589S: Maintained 15590T: git git://linuxtv.org/media_tree.git 15591F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 15592F: drivers/media/i2c/ov2680.c 15593 15594OMNIVISION OV2685 SENSOR DRIVER 15595M: Shunqian Zheng <zhengsq@rock-chips.com> 15596L: linux-media@vger.kernel.org 15597S: Maintained 15598T: git git://linuxtv.org/media_tree.git 15599F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 15600F: drivers/media/i2c/ov2685.c 15601 15602OMNIVISION OV2740 SENSOR DRIVER 15603M: Tianshu Qiu <tian.shu.qiu@intel.com> 15604R: Shawn Tu <shawnx.tu@intel.com> 15605R: Bingbu Cao <bingbu.cao@intel.com> 15606L: linux-media@vger.kernel.org 15607S: Maintained 15608T: git git://linuxtv.org/media_tree.git 15609F: drivers/media/i2c/ov2740.c 15610 15611OMNIVISION OV4689 SENSOR DRIVER 15612M: Mikhail Rudenko <mike.rudenko@gmail.com> 15613L: linux-media@vger.kernel.org 15614S: Maintained 15615T: git git://linuxtv.org/media_tree.git 15616F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 15617F: drivers/media/i2c/ov5647.c 15618 15619OMNIVISION OV5640 SENSOR DRIVER 15620M: Steve Longerbeam <slongerbeam@gmail.com> 15621L: linux-media@vger.kernel.org 15622S: Maintained 15623T: git git://linuxtv.org/media_tree.git 15624F: drivers/media/i2c/ov5640.c 15625 15626OMNIVISION OV5647 SENSOR DRIVER 15627M: Dave Stevenson <dave.stevenson@raspberrypi.com> 15628M: Jacopo Mondi <jacopo@jmondi.org> 15629L: linux-media@vger.kernel.org 15630S: Maintained 15631T: git git://linuxtv.org/media_tree.git 15632F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 15633F: drivers/media/i2c/ov5647.c 15634 15635OMNIVISION OV5670 SENSOR DRIVER 15636M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 15637L: linux-media@vger.kernel.org 15638S: Maintained 15639T: git git://linuxtv.org/media_tree.git 15640F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 15641F: drivers/media/i2c/ov5670.c 15642 15643OMNIVISION OV5675 SENSOR DRIVER 15644M: Shawn Tu <shawnx.tu@intel.com> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647T: git git://linuxtv.org/media_tree.git 15648F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 15649F: drivers/media/i2c/ov5675.c 15650 15651OMNIVISION OV5693 SENSOR DRIVER 15652M: Daniel Scally <djrscally@gmail.com> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655T: git git://linuxtv.org/media_tree.git 15656F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 15657F: drivers/media/i2c/ov5693.c 15658 15659OMNIVISION OV5695 SENSOR DRIVER 15660M: Shunqian Zheng <zhengsq@rock-chips.com> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663T: git git://linuxtv.org/media_tree.git 15664F: drivers/media/i2c/ov5695.c 15665 15666OMNIVISION OV7670 SENSOR DRIVER 15667L: linux-media@vger.kernel.org 15668S: Orphan 15669T: git git://linuxtv.org/media_tree.git 15670F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 15671F: drivers/media/i2c/ov7670.c 15672 15673OMNIVISION OV772x SENSOR DRIVER 15674M: Jacopo Mondi <jacopo@jmondi.org> 15675L: linux-media@vger.kernel.org 15676S: Odd fixes 15677T: git git://linuxtv.org/media_tree.git 15678F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 15679F: drivers/media/i2c/ov772x.c 15680F: include/media/i2c/ov772x.h 15681 15682OMNIVISION OV7740 SENSOR DRIVER 15683M: Wenyou Yang <wenyou.yang@microchip.com> 15684L: linux-media@vger.kernel.org 15685S: Maintained 15686T: git git://linuxtv.org/media_tree.git 15687F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 15688F: drivers/media/i2c/ov7740.c 15689 15690OMNIVISION OV8856 SENSOR DRIVER 15691M: Sakari Ailus <sakari.ailus@linux.intel.com> 15692L: linux-media@vger.kernel.org 15693S: Maintained 15694T: git git://linuxtv.org/media_tree.git 15695F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 15696F: drivers/media/i2c/ov8856.c 15697 15698OMNIVISION OV8858 SENSOR DRIVER 15699M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 15700M: Nicholas Roth <nicholas@rothemail.net> 15701L: linux-media@vger.kernel.org 15702S: Maintained 15703T: git git://linuxtv.org/media_tree.git 15704F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 15705F: drivers/media/i2c/ov8858.c 15706 15707OMNIVISION OV9282 SENSOR DRIVER 15708M: Paul J. Murphy <paul.j.murphy@intel.com> 15709M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 15710L: linux-media@vger.kernel.org 15711S: Maintained 15712T: git git://linuxtv.org/media_tree.git 15713F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 15714F: drivers/media/i2c/ov9282.c 15715 15716OMNIVISION OV9640 SENSOR DRIVER 15717M: Petr Cvek <petrcvekcz@gmail.com> 15718L: linux-media@vger.kernel.org 15719S: Maintained 15720F: drivers/media/i2c/ov9640.* 15721 15722OMNIVISION OV9650 SENSOR DRIVER 15723M: Sakari Ailus <sakari.ailus@linux.intel.com> 15724R: Akinobu Mita <akinobu.mita@gmail.com> 15725R: Sylwester Nawrocki <s.nawrocki@samsung.com> 15726L: linux-media@vger.kernel.org 15727S: Maintained 15728T: git git://linuxtv.org/media_tree.git 15729F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 15730F: drivers/media/i2c/ov9650.c 15731 15732OMNIVISION OV9734 SENSOR DRIVER 15733M: Tianshu Qiu <tian.shu.qiu@intel.com> 15734R: Bingbu Cao <bingbu.cao@intel.com> 15735L: linux-media@vger.kernel.org 15736S: Maintained 15737T: git git://linuxtv.org/media_tree.git 15738F: drivers/media/i2c/ov9734.c 15739 15740ONBOARD USB HUB DRIVER 15741M: Matthias Kaehlcke <mka@chromium.org> 15742L: linux-usb@vger.kernel.org 15743S: Maintained 15744F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 15745F: drivers/usb/misc/onboard_usb_hub.c 15746 15747ONENAND FLASH DRIVER 15748M: Kyungmin Park <kyungmin.park@samsung.com> 15749L: linux-mtd@lists.infradead.org 15750S: Maintained 15751F: drivers/mtd/nand/onenand/ 15752F: include/linux/mtd/onenand*.h 15753 15754ONEXPLAYER FAN DRIVER 15755M: Derek John Clark <derekjohn.clark@gmail.com> 15756M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 15757L: linux-hwmon@vger.kernel.org 15758S: Maintained 15759F: drivers/hwmon/oxp-sensors.c 15760 15761ONIE TLV NVMEM LAYOUT DRIVER 15762M: Miquel Raynal <miquel.raynal@bootlin.com> 15763S: Maintained 15764F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 15765F: drivers/nvmem/layouts/onie-tlv.c 15766 15767ONION OMEGA2+ BOARD 15768M: Harvey Hunt <harveyhuntnexus@gmail.com> 15769L: linux-mips@vger.kernel.org 15770S: Maintained 15771F: arch/mips/boot/dts/ralink/omega2p.dts 15772 15773ONSEMI ETHERNET PHY DRIVERS 15774M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 15775L: netdev@vger.kernel.org 15776S: Supported 15777W: http://www.onsemi.com 15778F: drivers/net/phy/ncn* 15779 15780OP-TEE DRIVER 15781M: Jens Wiklander <jens.wiklander@linaro.org> 15782L: op-tee@lists.trustedfirmware.org 15783S: Maintained 15784F: Documentation/ABI/testing/sysfs-bus-optee-devices 15785F: drivers/tee/optee/ 15786 15787OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 15788M: Sumit Garg <sumit.garg@linaro.org> 15789L: op-tee@lists.trustedfirmware.org 15790S: Maintained 15791F: drivers/char/hw_random/optee-rng.c 15792 15793OP-TEE RTC DRIVER 15794M: Clément Léger <clement.leger@bootlin.com> 15795L: linux-rtc@vger.kernel.org 15796S: Maintained 15797F: drivers/rtc/rtc-optee.c 15798 15799OPA-VNIC DRIVER 15800M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 15801L: linux-rdma@vger.kernel.org 15802S: Supported 15803F: drivers/infiniband/ulp/opa_vnic 15804 15805OPEN FIRMWARE AND FLATTENED DEVICE TREE 15806M: Rob Herring <robh+dt@kernel.org> 15807M: Frank Rowand <frowand.list@gmail.com> 15808L: devicetree@vger.kernel.org 15809S: Maintained 15810W: http://www.devicetree.org/ 15811C: irc://irc.libera.chat/devicetree 15812T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15813F: Documentation/ABI/testing/sysfs-firmware-ofw 15814F: drivers/of/ 15815F: include/linux/of*.h 15816F: scripts/dtc/ 15817K: of_overlay_notifier_ 15818K: of_overlay_fdt_apply 15819K: of_overlay_remove 15820 15821OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 15822M: Rob Herring <robh+dt@kernel.org> 15823M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 15824M: Conor Dooley <conor+dt@kernel.org> 15825L: devicetree@vger.kernel.org 15826S: Maintained 15827Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 15828C: irc://irc.libera.chat/devicetree 15829T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 15830F: Documentation/devicetree/ 15831F: arch/*/boot/dts/ 15832F: include/dt-bindings/ 15833 15834OPENCOMPUTE PTP CLOCK DRIVER 15835M: Jonathan Lemon <jonathan.lemon@gmail.com> 15836M: Vadim Fedorenko <vadfed@fb.com> 15837L: netdev@vger.kernel.org 15838S: Maintained 15839F: drivers/ptp/ptp_ocp.c 15840 15841OPENCORES I2C BUS DRIVER 15842M: Peter Korsgaard <peter@korsgaard.com> 15843M: Andrew Lunn <andrew@lunn.ch> 15844L: linux-i2c@vger.kernel.org 15845S: Maintained 15846F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 15847F: Documentation/i2c/busses/i2c-ocores.rst 15848F: drivers/i2c/busses/i2c-ocores.c 15849F: include/linux/platform_data/i2c-ocores.h 15850 15851OPENRISC ARCHITECTURE 15852M: Jonas Bonn <jonas@southpole.se> 15853M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 15854M: Stafford Horne <shorne@gmail.com> 15855L: linux-openrisc@vger.kernel.org 15856S: Maintained 15857W: http://openrisc.io 15858T: git https://github.com/openrisc/linux.git 15859F: Documentation/arch/openrisc/ 15860F: Documentation/devicetree/bindings/openrisc/ 15861F: arch/openrisc/ 15862F: drivers/irqchip/irq-ompic.c 15863F: drivers/irqchip/irq-or1k-* 15864 15865OPENVSWITCH 15866M: Pravin B Shelar <pshelar@ovn.org> 15867L: netdev@vger.kernel.org 15868L: dev@openvswitch.org 15869S: Maintained 15870W: http://openvswitch.org 15871F: include/uapi/linux/openvswitch.h 15872F: net/openvswitch/ 15873F: tools/testing/selftests/net/openvswitch/ 15874 15875OPERATING PERFORMANCE POINTS (OPP) 15876M: Viresh Kumar <vireshk@kernel.org> 15877M: Nishanth Menon <nm@ti.com> 15878M: Stephen Boyd <sboyd@kernel.org> 15879L: linux-pm@vger.kernel.org 15880S: Maintained 15881T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 15882F: Documentation/devicetree/bindings/opp/ 15883F: Documentation/power/opp.rst 15884F: drivers/opp/ 15885F: include/linux/pm_opp.h 15886 15887OPL4 DRIVER 15888M: Clemens Ladisch <clemens@ladisch.de> 15889L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15890S: Maintained 15891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 15892F: sound/drivers/opl4/ 15893 15894ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 15895M: Mark Fasheh <mark@fasheh.com> 15896M: Joel Becker <jlbec@evilplan.org> 15897M: Joseph Qi <joseph.qi@linux.alibaba.com> 15898L: ocfs2-devel@lists.linux.dev 15899S: Supported 15900W: http://ocfs2.wiki.kernel.org 15901F: Documentation/filesystems/dlmfs.rst 15902F: Documentation/filesystems/ocfs2.rst 15903F: fs/ocfs2/ 15904 15905ORANGEFS FILESYSTEM 15906M: Mike Marshall <hubcap@omnibond.com> 15907R: Martin Brandenburg <martin@omnibond.com> 15908L: devel@lists.orangefs.org 15909S: Supported 15910T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 15911F: Documentation/filesystems/orangefs.rst 15912F: fs/orangefs/ 15913 15914ORINOCO DRIVER 15915L: linux-wireless@vger.kernel.org 15916S: Orphan 15917W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 15918W: http://www.nongnu.org/orinoco/ 15919F: drivers/net/wireless/intersil/orinoco/ 15920 15921OV2659 OMNIVISION SENSOR DRIVER 15922M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 15923L: linux-media@vger.kernel.org 15924S: Maintained 15925W: https://linuxtv.org 15926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15927T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 15928F: drivers/media/i2c/ov2659.c 15929F: include/media/i2c/ov2659.h 15930 15931OVERLAY FILESYSTEM 15932M: Miklos Szeredi <miklos@szeredi.hu> 15933M: Amir Goldstein <amir73il@gmail.com> 15934L: linux-unionfs@vger.kernel.org 15935S: Supported 15936T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 15937F: Documentation/filesystems/overlayfs.rst 15938F: fs/overlayfs/ 15939 15940P54 WIRELESS DRIVER 15941M: Christian Lamparter <chunkeey@googlemail.com> 15942L: linux-wireless@vger.kernel.org 15943S: Maintained 15944W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 15945F: drivers/net/wireless/intersil/p54/ 15946 15947PACKET SOCKETS 15948M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 15949S: Maintained 15950F: include/uapi/linux/if_packet.h 15951F: net/packet/af_packet.c 15952 15953PACKING 15954M: Vladimir Oltean <olteanv@gmail.com> 15955L: netdev@vger.kernel.org 15956S: Supported 15957F: Documentation/core-api/packing.rst 15958F: include/linux/packing.h 15959F: lib/packing.c 15960 15961PADATA PARALLEL EXECUTION MECHANISM 15962M: Steffen Klassert <steffen.klassert@secunet.com> 15963M: Daniel Jordan <daniel.m.jordan@oracle.com> 15964L: linux-crypto@vger.kernel.org 15965L: linux-kernel@vger.kernel.org 15966S: Maintained 15967F: Documentation/core-api/padata.rst 15968F: include/linux/padata.h 15969F: kernel/padata.c 15970 15971PAGE CACHE 15972M: Matthew Wilcox (Oracle) <willy@infradead.org> 15973L: linux-fsdevel@vger.kernel.org 15974S: Supported 15975T: git git://git.infradead.org/users/willy/pagecache.git 15976F: Documentation/filesystems/locking.rst 15977F: Documentation/filesystems/vfs.rst 15978F: include/linux/pagemap.h 15979F: mm/filemap.c 15980F: mm/page-writeback.c 15981F: mm/readahead.c 15982F: mm/truncate.c 15983 15984PAGE POOL 15985M: Jesper Dangaard Brouer <hawk@kernel.org> 15986M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 15987L: netdev@vger.kernel.org 15988S: Supported 15989F: Documentation/networking/page_pool.rst 15990F: include/net/page_pool.h 15991F: include/trace/events/page_pool.h 15992F: net/core/page_pool.c 15993 15994PAGE TABLE CHECK 15995M: Pasha Tatashin <pasha.tatashin@soleen.com> 15996M: Andrew Morton <akpm@linux-foundation.org> 15997L: linux-mm@kvack.org 15998S: Maintained 15999F: Documentation/mm/page_table_check.rst 16000F: include/linux/page_table_check.h 16001F: mm/page_table_check.c 16002 16003PANASONIC LAPTOP ACPI EXTRAS DRIVER 16004M: Kenneth Chan <kenneth.t.chan@gmail.com> 16005L: platform-driver-x86@vger.kernel.org 16006S: Maintained 16007F: drivers/platform/x86/panasonic-laptop.c 16008 16009PARALLAX PING IIO SENSOR DRIVER 16010M: Andreas Klinger <ak@it-klinger.de> 16011L: linux-iio@vger.kernel.org 16012S: Maintained 16013F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16014F: drivers/iio/proximity/ping.c 16015 16016PARALLEL LCD/KEYPAD PANEL DRIVER 16017M: Willy Tarreau <willy@haproxy.com> 16018M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16019S: Odd Fixes 16020F: Documentation/admin-guide/lcd-panel-cgram.rst 16021F: drivers/auxdisplay/panel.c 16022 16023PARALLEL PORT SUBSYSTEM 16024M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16025M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16026L: linux-parport@lists.infradead.org (subscribers-only) 16027S: Maintained 16028F: Documentation/driver-api/parport*.rst 16029F: drivers/char/ppdev.c 16030F: drivers/parport/ 16031F: include/linux/parport*.h 16032F: include/uapi/linux/ppdev.h 16033 16034PARAVIRT_OPS INTERFACE 16035M: Juergen Gross <jgross@suse.com> 16036R: Ajay Kaher <akaher@vmware.com> 16037R: Alexey Makhalov <amakhalov@vmware.com> 16038R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16039L: virtualization@lists.linux-foundation.org 16040L: x86@kernel.org 16041S: Supported 16042T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16043F: Documentation/virt/paravirt_ops.rst 16044F: arch/*/include/asm/paravirt*.h 16045F: arch/*/kernel/paravirt* 16046F: include/linux/hypervisor.h 16047 16048PARISC ARCHITECTURE 16049M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16050M: Helge Deller <deller@gmx.de> 16051L: linux-parisc@vger.kernel.org 16052S: Maintained 16053W: https://parisc.wiki.kernel.org 16054Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16055T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16056T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16057F: Documentation/arch/parisc/ 16058F: arch/parisc/ 16059F: drivers/char/agp/parisc-agp.c 16060F: drivers/input/misc/hp_sdc_rtc.c 16061F: drivers/input/serio/gscps2.c 16062F: drivers/input/serio/hp_sdc* 16063F: drivers/parisc/ 16064F: drivers/parport/parport_gsc.* 16065F: drivers/tty/serial/8250/8250_parisc.c 16066F: drivers/video/console/sti* 16067F: drivers/video/fbdev/sti* 16068F: drivers/video/logo/logo_parisc* 16069F: include/linux/hp_sdc.h 16070 16071PARMAN 16072M: Jiri Pirko <jiri@resnulli.us> 16073L: netdev@vger.kernel.org 16074S: Supported 16075F: include/linux/parman.h 16076F: lib/parman.c 16077F: lib/test_parman.c 16078 16079PC ENGINES APU BOARD DRIVER 16080M: Enrico Weigelt, metux IT consult <info@metux.net> 16081S: Maintained 16082F: drivers/platform/x86/pcengines-apuv2.c 16083 16084PC87360 HARDWARE MONITORING DRIVER 16085M: Jim Cromie <jim.cromie@gmail.com> 16086L: linux-hwmon@vger.kernel.org 16087S: Maintained 16088F: Documentation/hwmon/pc87360.rst 16089F: drivers/hwmon/pc87360.c 16090 16091PC8736x GPIO DRIVER 16092M: Jim Cromie <jim.cromie@gmail.com> 16093S: Maintained 16094F: drivers/char/pc8736x_gpio.c 16095 16096PC87427 HARDWARE MONITORING DRIVER 16097M: Jean Delvare <jdelvare@suse.com> 16098L: linux-hwmon@vger.kernel.org 16099S: Maintained 16100F: Documentation/hwmon/pc87427.rst 16101F: drivers/hwmon/pc87427.c 16102 16103PCA9532 LED DRIVER 16104M: Riku Voipio <riku.voipio@iki.fi> 16105S: Maintained 16106F: drivers/leds/leds-pca9532.c 16107F: include/linux/leds-pca9532.h 16108 16109PCA9541 I2C BUS MASTER SELECTOR DRIVER 16110M: Guenter Roeck <linux@roeck-us.net> 16111L: linux-i2c@vger.kernel.org 16112S: Maintained 16113F: drivers/i2c/muxes/i2c-mux-pca9541.c 16114 16115PCDP - PRIMARY CONSOLE AND DEBUG PORT 16116M: Khalid Aziz <khalid@gonehiking.org> 16117S: Maintained 16118F: drivers/firmware/pcdp.* 16119 16120PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16121M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16122M: Pali Rohár <pali@kernel.org> 16123L: linux-pci@vger.kernel.org 16124L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16125S: Maintained 16126F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16127F: drivers/pci/controller/pci-aardvark.c 16128 16129PCI DRIVER FOR ALTERA PCIE IP 16130M: Joyce Ooi <joyce.ooi@intel.com> 16131L: linux-pci@vger.kernel.org 16132S: Supported 16133F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16134F: drivers/pci/controller/pcie-altera.c 16135 16136PCI DRIVER FOR APPLIEDMICRO XGENE 16137M: Toan Le <toan@os.amperecomputing.com> 16138L: linux-pci@vger.kernel.org 16139L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16140S: Maintained 16141F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16142F: drivers/pci/controller/pci-xgene.c 16143 16144PCI DRIVER FOR ARM VERSATILE PLATFORM 16145M: Rob Herring <robh@kernel.org> 16146L: linux-pci@vger.kernel.org 16147L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16148S: Maintained 16149F: Documentation/devicetree/bindings/pci/versatile.yaml 16150F: drivers/pci/controller/pci-versatile.c 16151 16152PCI DRIVER FOR ARMADA 8K 16153M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16154L: linux-pci@vger.kernel.org 16155L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16156S: Maintained 16157F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16158F: drivers/pci/controller/dwc/pcie-armada8k.c 16159 16160PCI DRIVER FOR CADENCE PCIE IP 16161M: Tom Joseph <tjoseph@cadence.com> 16162L: linux-pci@vger.kernel.org 16163S: Maintained 16164F: Documentation/devicetree/bindings/pci/cdns,* 16165F: drivers/pci/controller/cadence/ 16166 16167PCI DRIVER FOR FREESCALE LAYERSCAPE 16168M: Minghuan Lian <minghuan.Lian@nxp.com> 16169M: Mingkai Hu <mingkai.hu@nxp.com> 16170M: Roy Zang <roy.zang@nxp.com> 16171L: linuxppc-dev@lists.ozlabs.org 16172L: linux-pci@vger.kernel.org 16173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16174S: Maintained 16175F: drivers/pci/controller/dwc/*layerscape* 16176 16177PCI DRIVER FOR FU740 16178M: Paul Walmsley <paul.walmsley@sifive.com> 16179M: Greentime Hu <greentime.hu@sifive.com> 16180L: linux-pci@vger.kernel.org 16181S: Maintained 16182F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16183F: drivers/pci/controller/dwc/pcie-fu740.c 16184 16185PCI DRIVER FOR GENERIC OF HOSTS 16186M: Will Deacon <will@kernel.org> 16187L: linux-pci@vger.kernel.org 16188L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16189S: Maintained 16190F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16191F: drivers/pci/controller/pci-host-common.c 16192F: drivers/pci/controller/pci-host-generic.c 16193 16194PCI DRIVER FOR IMX6 16195M: Richard Zhu <hongxing.zhu@nxp.com> 16196M: Lucas Stach <l.stach@pengutronix.de> 16197L: linux-pci@vger.kernel.org 16198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16199S: Maintained 16200F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16201F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16202F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16203F: drivers/pci/controller/dwc/*imx6* 16204 16205PCI DRIVER FOR INTEL IXP4XX 16206M: Linus Walleij <linus.walleij@linaro.org> 16207S: Maintained 16208F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16209F: drivers/pci/controller/pci-ixp4xx.c 16210 16211PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16212M: Nirmal Patel <nirmal.patel@linux.intel.com> 16213R: Jonathan Derrick <jonathan.derrick@linux.dev> 16214L: linux-pci@vger.kernel.org 16215S: Supported 16216F: drivers/pci/controller/vmd.c 16217 16218PCI DRIVER FOR MICROSEMI SWITCHTEC 16219M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16220M: Logan Gunthorpe <logang@deltatee.com> 16221L: linux-pci@vger.kernel.org 16222S: Maintained 16223F: Documentation/ABI/testing/sysfs-class-switchtec 16224F: Documentation/driver-api/switchtec.rst 16225F: drivers/ntb/hw/mscc/ 16226F: drivers/pci/switch/switchtec* 16227F: include/linux/switchtec.h 16228F: include/uapi/linux/switchtec_ioctl.h 16229 16230PCI DRIVER FOR MOBIVEIL PCIE IP 16231M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16232M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16233L: linux-pci@vger.kernel.org 16234S: Supported 16235F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16236F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16237 16238PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16239M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16240M: Pali Rohár <pali@kernel.org> 16241L: linux-pci@vger.kernel.org 16242L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16243S: Maintained 16244F: drivers/pci/controller/*mvebu* 16245 16246PCI DRIVER FOR NVIDIA TEGRA 16247M: Thierry Reding <thierry.reding@gmail.com> 16248L: linux-tegra@vger.kernel.org 16249L: linux-pci@vger.kernel.org 16250S: Supported 16251F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16252F: drivers/pci/controller/pci-tegra.c 16253 16254PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16255M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16256L: linux-pci@vger.kernel.org 16257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16258S: Maintained 16259F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16260F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16261 16262PCI DRIVER FOR RENESAS R-CAR 16263M: Marek Vasut <marek.vasut+renesas@gmail.com> 16264M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16265L: linux-pci@vger.kernel.org 16266L: linux-renesas-soc@vger.kernel.org 16267S: Maintained 16268F: Documentation/devicetree/bindings/pci/*rcar* 16269F: drivers/pci/controller/*rcar* 16270 16271PCI DRIVER FOR SAMSUNG EXYNOS 16272M: Jingoo Han <jingoohan1@gmail.com> 16273L: linux-pci@vger.kernel.org 16274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16275L: linux-samsung-soc@vger.kernel.org 16276S: Maintained 16277F: drivers/pci/controller/dwc/pci-exynos.c 16278 16279PCI DRIVER FOR SYNOPSYS DESIGNWARE 16280M: Jingoo Han <jingoohan1@gmail.com> 16281M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16282L: linux-pci@vger.kernel.org 16283S: Maintained 16284F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16285F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16286F: drivers/pci/controller/dwc/*designware* 16287 16288PCI DRIVER FOR TI DRA7XX/J721E 16289M: Vignesh Raghavendra <vigneshr@ti.com> 16290L: linux-omap@vger.kernel.org 16291L: linux-pci@vger.kernel.org 16292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16293S: Supported 16294F: Documentation/devicetree/bindings/pci/ti-pci.txt 16295F: drivers/pci/controller/cadence/pci-j721e.c 16296F: drivers/pci/controller/dwc/pci-dra7xx.c 16297 16298PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16299M: Linus Walleij <linus.walleij@linaro.org> 16300L: linux-pci@vger.kernel.org 16301S: Maintained 16302F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16303F: drivers/pci/controller/pci-v3-semi.c 16304 16305PCI DRIVER FOR XILINX VERSAL CPM 16306M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16307M: Michal Simek <michal.simek@amd.com> 16308L: linux-pci@vger.kernel.org 16309S: Maintained 16310F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 16311F: drivers/pci/controller/pcie-xilinx-cpm.c 16312 16313PCI ENDPOINT SUBSYSTEM 16314M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16315M: Krzysztof Wilczyński <kw@linux.com> 16316R: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16317R: Kishon Vijay Abraham I <kishon@kernel.org> 16318L: linux-pci@vger.kernel.org 16319S: Supported 16320Q: https://patchwork.kernel.org/project/linux-pci/list/ 16321B: https://bugzilla.kernel.org 16322C: irc://irc.oftc.net/linux-pci 16323T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16324F: Documentation/PCI/endpoint/* 16325F: Documentation/misc-devices/pci-endpoint-test.rst 16326F: drivers/misc/pci_endpoint_test.c 16327F: drivers/pci/endpoint/ 16328F: tools/pci/ 16329 16330PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 16331M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 16332R: Oliver O'Halloran <oohall@gmail.com> 16333L: linuxppc-dev@lists.ozlabs.org 16334S: Supported 16335F: Documentation/PCI/pci-error-recovery.rst 16336F: Documentation/powerpc/eeh-pci-error-recovery.rst 16337F: arch/powerpc/include/*/eeh*.h 16338F: arch/powerpc/kernel/eeh*.c 16339F: arch/powerpc/platforms/*/eeh*.c 16340F: drivers/pci/pcie/aer.c 16341F: drivers/pci/pcie/dpc.c 16342F: drivers/pci/pcie/err.c 16343 16344PCI ERROR RECOVERY 16345M: Linas Vepstas <linasvepstas@gmail.com> 16346L: linux-pci@vger.kernel.org 16347S: Supported 16348F: Documentation/PCI/pci-error-recovery.rst 16349 16350PCI MSI DRIVER FOR ALTERA MSI IP 16351M: Joyce Ooi <joyce.ooi@intel.com> 16352L: linux-pci@vger.kernel.org 16353S: Supported 16354F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 16355F: drivers/pci/controller/pcie-altera-msi.c 16356 16357PCI MSI DRIVER FOR APPLIEDMICRO XGENE 16358M: Toan Le <toan@os.amperecomputing.com> 16359L: linux-pci@vger.kernel.org 16360L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16361S: Maintained 16362F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 16363F: drivers/pci/controller/pci-xgene-msi.c 16364 16365PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 16366M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16367M: Krzysztof Wilczyński <kw@linux.com> 16368R: Rob Herring <robh@kernel.org> 16369L: linux-pci@vger.kernel.org 16370S: Supported 16371Q: https://patchwork.kernel.org/project/linux-pci/list/ 16372B: https://bugzilla.kernel.org 16373C: irc://irc.oftc.net/linux-pci 16374T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16375F: Documentation/devicetree/bindings/pci/ 16376F: drivers/pci/controller/ 16377F: drivers/pci/pci-bridge-emul.c 16378F: drivers/pci/pci-bridge-emul.h 16379 16380PCI PEER-TO-PEER DMA (P2PDMA) 16381M: Bjorn Helgaas <bhelgaas@google.com> 16382M: Logan Gunthorpe <logang@deltatee.com> 16383L: linux-pci@vger.kernel.org 16384S: Supported 16385Q: https://patchwork.kernel.org/project/linux-pci/list/ 16386B: https://bugzilla.kernel.org 16387C: irc://irc.oftc.net/linux-pci 16388T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16389F: Documentation/driver-api/pci/p2pdma.rst 16390F: drivers/pci/p2pdma.c 16391F: include/linux/pci-p2pdma.h 16392 16393PCI SUBSYSTEM 16394M: Bjorn Helgaas <bhelgaas@google.com> 16395L: linux-pci@vger.kernel.org 16396S: Supported 16397Q: https://patchwork.kernel.org/project/linux-pci/list/ 16398B: https://bugzilla.kernel.org 16399C: irc://irc.oftc.net/linux-pci 16400T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 16401F: Documentation/PCI/ 16402F: Documentation/devicetree/bindings/pci/ 16403F: arch/x86/kernel/early-quirks.c 16404F: arch/x86/kernel/quirks.c 16405F: arch/x86/pci/ 16406F: drivers/acpi/pci* 16407F: drivers/pci/ 16408F: include/asm-generic/pci* 16409F: include/linux/of_pci.h 16410F: include/linux/pci* 16411F: include/uapi/linux/pci* 16412F: lib/pci* 16413 16414PCIE DRIVER FOR AMAZON ANNAPURNA LABS 16415M: Jonathan Chocron <jonnyc@amazon.com> 16416L: linux-pci@vger.kernel.org 16417S: Maintained 16418F: Documentation/devicetree/bindings/pci/pcie-al.txt 16419F: drivers/pci/controller/dwc/pcie-al.c 16420 16421PCIE DRIVER FOR AMLOGIC MESON 16422M: Yue Wang <yue.wang@Amlogic.com> 16423L: linux-pci@vger.kernel.org 16424L: linux-amlogic@lists.infradead.org 16425S: Maintained 16426F: drivers/pci/controller/dwc/pci-meson.c 16427 16428PCIE DRIVER FOR AXIS ARTPEC 16429M: Jesper Nilsson <jesper.nilsson@axis.com> 16430L: linux-arm-kernel@axis.com 16431L: linux-pci@vger.kernel.org 16432S: Maintained 16433F: Documentation/devicetree/bindings/pci/axis,artpec* 16434F: drivers/pci/controller/dwc/*artpec* 16435 16436PCIE DRIVER FOR CAVIUM THUNDERX 16437M: Robert Richter <rric@kernel.org> 16438L: linux-pci@vger.kernel.org 16439L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16440S: Odd Fixes 16441F: drivers/pci/controller/pci-thunder-* 16442 16443PCIE DRIVER FOR HISILICON 16444M: Zhou Wang <wangzhou1@hisilicon.com> 16445L: linux-pci@vger.kernel.org 16446S: Maintained 16447F: drivers/pci/controller/dwc/pcie-hisi.c 16448 16449PCIE DRIVER FOR HISILICON KIRIN 16450M: Xiaowei Song <songxiaowei@hisilicon.com> 16451M: Binghui Wang <wangbinghui@hisilicon.com> 16452L: linux-pci@vger.kernel.org 16453S: Maintained 16454F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 16455F: drivers/pci/controller/dwc/pcie-kirin.c 16456 16457PCIE DRIVER FOR HISILICON STB 16458M: Shawn Guo <shawn.guo@linaro.org> 16459L: linux-pci@vger.kernel.org 16460S: Maintained 16461F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 16462F: drivers/pci/controller/dwc/pcie-histb.c 16463 16464PCIE DRIVER FOR INTEL KEEM BAY 16465M: Srikanth Thokala <srikanth.thokala@intel.com> 16466L: linux-pci@vger.kernel.org 16467S: Supported 16468F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 16469F: drivers/pci/controller/dwc/pcie-keembay.c 16470 16471PCIE DRIVER FOR INTEL LGM GW SOC 16472M: Chuanhua Lei <lchuanhua@maxlinear.com> 16473L: linux-pci@vger.kernel.org 16474S: Maintained 16475F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 16476F: drivers/pci/controller/dwc/pcie-intel-gw.c 16477 16478PCIE DRIVER FOR MEDIATEK 16479M: Ryder Lee <ryder.lee@mediatek.com> 16480M: Jianjun Wang <jianjun.wang@mediatek.com> 16481L: linux-pci@vger.kernel.org 16482L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16483S: Supported 16484F: Documentation/devicetree/bindings/pci/mediatek* 16485F: drivers/pci/controller/*mediatek* 16486 16487PCIE DRIVER FOR MICROCHIP 16488M: Daire McNamara <daire.mcnamara@microchip.com> 16489L: linux-pci@vger.kernel.org 16490S: Supported 16491F: Documentation/devicetree/bindings/pci/microchip* 16492F: drivers/pci/controller/*microchip* 16493 16494PCIE DRIVER FOR QUALCOMM MSM 16495M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16496L: linux-pci@vger.kernel.org 16497L: linux-arm-msm@vger.kernel.org 16498S: Maintained 16499F: drivers/pci/controller/dwc/pcie-qcom.c 16500 16501PCIE DRIVER FOR ROCKCHIP 16502M: Shawn Lin <shawn.lin@rock-chips.com> 16503L: linux-pci@vger.kernel.org 16504L: linux-rockchip@lists.infradead.org 16505S: Maintained 16506F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 16507F: drivers/pci/controller/pcie-rockchip* 16508 16509PCIE DRIVER FOR SOCIONEXT UNIPHIER 16510M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 16511L: linux-pci@vger.kernel.org 16512S: Maintained 16513F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 16514F: drivers/pci/controller/dwc/pcie-uniphier* 16515 16516PCIE DRIVER FOR ST SPEAR13XX 16517M: Pratyush Anand <pratyush.anand@gmail.com> 16518L: linux-pci@vger.kernel.org 16519S: Maintained 16520F: drivers/pci/controller/dwc/*spear* 16521 16522PCIE ENDPOINT DRIVER FOR QUALCOMM 16523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16524L: linux-pci@vger.kernel.org 16525L: linux-arm-msm@vger.kernel.org 16526S: Maintained 16527F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 16528F: drivers/pci/controller/dwc/pcie-qcom-ep.c 16529 16530PCMCIA SUBSYSTEM 16531M: Dominik Brodowski <linux@dominikbrodowski.net> 16532S: Odd Fixes 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 16534F: Documentation/pcmcia/ 16535F: drivers/pcmcia/ 16536F: include/pcmcia/ 16537F: tools/pcmcia/ 16538 16539PCNET32 NETWORK DRIVER 16540M: Don Fry <pcnet32@frontier.com> 16541L: netdev@vger.kernel.org 16542S: Maintained 16543F: drivers/net/ethernet/amd/pcnet32.c 16544 16545PCRYPT PARALLEL CRYPTO ENGINE 16546M: Steffen Klassert <steffen.klassert@secunet.com> 16547L: linux-crypto@vger.kernel.org 16548S: Maintained 16549F: crypto/pcrypt.c 16550F: include/crypto/pcrypt.h 16551 16552PDS DSC VIRTIO DATA PATH ACCELERATOR 16553R: Shannon Nelson <shannon.nelson@amd.com> 16554F: drivers/vdpa/pds/ 16555 16556PECI HARDWARE MONITORING DRIVERS 16557M: Iwona Winiarska <iwona.winiarska@intel.com> 16558L: linux-hwmon@vger.kernel.org 16559S: Supported 16560F: Documentation/hwmon/peci-cputemp.rst 16561F: Documentation/hwmon/peci-dimmtemp.rst 16562F: drivers/hwmon/peci/ 16563 16564PECI SUBSYSTEM 16565M: Iwona Winiarska <iwona.winiarska@intel.com> 16566L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 16567S: Supported 16568F: Documentation/devicetree/bindings/peci/ 16569F: Documentation/peci/ 16570F: drivers/peci/ 16571F: include/linux/peci-cpu.h 16572F: include/linux/peci.h 16573 16574PENSANDO ETHERNET DRIVERS 16575M: Shannon Nelson <shannon.nelson@amd.com> 16576M: Brett Creeley <brett.creeley@amd.com> 16577M: drivers@pensando.io 16578L: netdev@vger.kernel.org 16579S: Supported 16580F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 16581F: drivers/net/ethernet/pensando/ 16582 16583PER-CPU MEMORY ALLOCATOR 16584M: Dennis Zhou <dennis@kernel.org> 16585M: Tejun Heo <tj@kernel.org> 16586M: Christoph Lameter <cl@linux.com> 16587L: linux-mm@kvack.org 16588S: Maintained 16589T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 16590F: arch/*/include/asm/percpu.h 16591F: include/linux/percpu*.h 16592F: lib/percpu*.c 16593F: mm/percpu*.c 16594 16595PER-TASK DELAY ACCOUNTING 16596M: Balbir Singh <bsingharora@gmail.com> 16597S: Maintained 16598F: include/linux/delayacct.h 16599F: kernel/delayacct.c 16600 16601PERFORMANCE EVENTS SUBSYSTEM 16602M: Peter Zijlstra <peterz@infradead.org> 16603M: Ingo Molnar <mingo@redhat.com> 16604M: Arnaldo Carvalho de Melo <acme@kernel.org> 16605R: Mark Rutland <mark.rutland@arm.com> 16606R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 16607R: Jiri Olsa <jolsa@kernel.org> 16608R: Namhyung Kim <namhyung@kernel.org> 16609R: Ian Rogers <irogers@google.com> 16610R: Adrian Hunter <adrian.hunter@intel.com> 16611L: linux-perf-users@vger.kernel.org 16612L: linux-kernel@vger.kernel.org 16613S: Supported 16614W: https://perf.wiki.kernel.org/ 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 16616F: arch/*/events/* 16617F: arch/*/events/*/* 16618F: arch/*/include/asm/perf_event.h 16619F: arch/*/kernel/*/*/perf_event*.c 16620F: arch/*/kernel/*/perf_event*.c 16621F: arch/*/kernel/perf_callchain.c 16622F: arch/*/kernel/perf_event*.c 16623F: include/linux/perf_event.h 16624F: include/uapi/linux/perf_event.h 16625F: kernel/events/* 16626F: tools/lib/perf/ 16627F: tools/perf/ 16628 16629PERFORMANCE EVENTS TOOLING ARM64 16630R: John Garry <john.g.garry@oracle.com> 16631R: Will Deacon <will@kernel.org> 16632R: James Clark <james.clark@arm.com> 16633R: Mike Leach <mike.leach@linaro.org> 16634R: Leo Yan <leo.yan@linaro.org> 16635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16636S: Supported 16637F: tools/build/feature/test-libopencsd.c 16638F: tools/perf/arch/arm*/ 16639F: tools/perf/pmu-events/arch/arm64/ 16640F: tools/perf/util/arm-spe* 16641F: tools/perf/util/cs-etm* 16642 16643PERSONALITY HANDLING 16644M: Christoph Hellwig <hch@infradead.org> 16645L: linux-abi-devel@lists.sourceforge.net 16646S: Maintained 16647F: include/linux/personality.h 16648F: include/uapi/linux/personality.h 16649 16650PHOENIX RC FLIGHT CONTROLLER ADAPTER 16651M: Marcus Folkesson <marcus.folkesson@gmail.com> 16652L: linux-input@vger.kernel.org 16653S: Maintained 16654F: Documentation/input/devices/pxrc.rst 16655F: drivers/input/joystick/pxrc.c 16656 16657PHONET PROTOCOL 16658M: Remi Denis-Courmont <courmisch@gmail.com> 16659S: Supported 16660F: Documentation/networking/phonet.rst 16661F: include/linux/phonet.h 16662F: include/net/phonet/ 16663F: include/uapi/linux/phonet.h 16664F: net/phonet/ 16665 16666PHRAM MTD DRIVER 16667M: Joern Engel <joern@lazybastard.org> 16668L: linux-mtd@lists.infradead.org 16669S: Maintained 16670F: drivers/mtd/devices/phram.c 16671 16672PICOLCD HID DRIVER 16673M: Bruno Prémont <bonbons@linux-vserver.org> 16674L: linux-input@vger.kernel.org 16675S: Maintained 16676F: drivers/hid/hid-picolcd* 16677 16678PIDFD API 16679M: Christian Brauner <christian@brauner.io> 16680L: linux-kernel@vger.kernel.org 16681S: Maintained 16682T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 16683F: samples/pidfd/ 16684F: tools/testing/selftests/clone3/ 16685F: tools/testing/selftests/pid_namespace/ 16686F: tools/testing/selftests/pidfd/ 16687K: (?i)pidfd 16688K: (?i)clone3 16689K: \b(clone_args|kernel_clone_args)\b 16690 16691PIN CONTROL SUBSYSTEM 16692M: Linus Walleij <linus.walleij@linaro.org> 16693L: linux-gpio@vger.kernel.org 16694S: Maintained 16695T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 16696F: Documentation/devicetree/bindings/pinctrl/ 16697F: Documentation/driver-api/pin-control.rst 16698F: drivers/pinctrl/ 16699F: include/dt-bindings/pinctrl/ 16700F: include/linux/pinctrl/ 16701 16702PIN CONTROLLER - AMD 16703M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 16704M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 16705S: Maintained 16706F: drivers/pinctrl/pinctrl-amd.c 16707 16708PIN CONTROLLER - FREESCALE 16709M: Dong Aisheng <aisheng.dong@nxp.com> 16710M: Fabio Estevam <festevam@gmail.com> 16711M: Shawn Guo <shawnguo@kernel.org> 16712M: Jacky Bai <ping.bai@nxp.com> 16713R: Pengutronix Kernel Team <kernel@pengutronix.de> 16714L: linux-gpio@vger.kernel.org 16715S: Maintained 16716F: Documentation/devicetree/bindings/pinctrl/fsl,* 16717F: drivers/pinctrl/freescale/ 16718 16719PIN CONTROLLER - INTEL 16720M: Mika Westerberg <mika.westerberg@linux.intel.com> 16721M: Andy Shevchenko <andy@kernel.org> 16722S: Supported 16723T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 16724F: drivers/pinctrl/intel/ 16725 16726PIN CONTROLLER - KEEMBAY 16727M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 16728S: Supported 16729F: drivers/pinctrl/pinctrl-keembay* 16730 16731PIN CONTROLLER - MEDIATEK 16732M: Sean Wang <sean.wang@kernel.org> 16733L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16734S: Maintained 16735F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 16736F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 16737F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 16738F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 16739F: drivers/pinctrl/mediatek/ 16740 16741PIN CONTROLLER - MEDIATEK MIPS 16742M: Arınç ÜNAL <arinc.unal@arinc9.com> 16743M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16744L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 16745L: linux-mips@vger.kernel.org 16746S: Maintained 16747F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 16748F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 16749F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 16750F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 16751F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 16752F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 16753F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 16754F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 16755F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 16756F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 16757F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 16758F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 16759F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 16760F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 16761F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 16762 16763PIN CONTROLLER - MICROCHIP AT91 16764M: Ludovic Desroches <ludovic.desroches@microchip.com> 16765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16766L: linux-gpio@vger.kernel.org 16767S: Supported 16768F: drivers/gpio/gpio-sama5d2-piobu.c 16769F: drivers/pinctrl/pinctrl-at91* 16770 16771PIN CONTROLLER - NXP S32 16772M: Chester Lin <clin@suse.com> 16773R: NXP S32 Linux Team <s32@nxp.com> 16774L: linux-gpio@vger.kernel.org 16775S: Maintained 16776F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 16777F: drivers/pinctrl/nxp/ 16778 16779PIN CONTROLLER - QUALCOMM 16780M: Bjorn Andersson <andersson@kernel.org> 16781L: linux-arm-msm@vger.kernel.org 16782S: Maintained 16783F: Documentation/devicetree/bindings/pinctrl/qcom,* 16784F: drivers/pinctrl/qcom/ 16785 16786PIN CONTROLLER - RENESAS 16787M: Geert Uytterhoeven <geert+renesas@glider.be> 16788L: linux-renesas-soc@vger.kernel.org 16789S: Supported 16790T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 16791F: Documentation/devicetree/bindings/pinctrl/renesas,* 16792F: drivers/pinctrl/renesas/ 16793 16794PIN CONTROLLER - SAMSUNG 16795M: Tomasz Figa <tomasz.figa@gmail.com> 16796M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 16797M: Sylwester Nawrocki <s.nawrocki@samsung.com> 16798R: Alim Akhtar <alim.akhtar@samsung.com> 16799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16800L: linux-samsung-soc@vger.kernel.org 16801S: Maintained 16802Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 16803B: mailto:linux-samsung-soc@vger.kernel.org 16804C: irc://irc.libera.chat/linux-exynos 16805T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 16806F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 16807F: drivers/pinctrl/samsung/ 16808F: include/dt-bindings/pinctrl/samsung.h 16809 16810PIN CONTROLLER - SINGLE 16811M: Tony Lindgren <tony@atomide.com> 16812M: Haojian Zhuang <haojian.zhuang@linaro.org> 16813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16814L: linux-omap@vger.kernel.org 16815S: Maintained 16816F: drivers/pinctrl/pinctrl-single.c 16817 16818PIN CONTROLLER - SUNPLUS / TIBBO 16819M: Dvorkin Dmitry <dvorkin@tibbo.com> 16820M: Wells Lu <wellslutw@gmail.com> 16821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16822S: Maintained 16823W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 16824F: Documentation/devicetree/bindings/pinctrl/sunplus,* 16825F: drivers/pinctrl/sunplus/ 16826F: include/dt-bindings/pinctrl/sppctl*.h 16827 16828PINE64 PINEPHONE KEYBOARD DRIVER 16829M: Samuel Holland <samuel@sholland.org> 16830S: Supported 16831F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 16832F: drivers/input/keyboard/pinephone-keyboard.c 16833 16834PKTCDVD DRIVER 16835M: linux-block@vger.kernel.org 16836S: Orphan 16837F: drivers/block/pktcdvd.c 16838F: include/linux/pktcdvd.h 16839F: include/uapi/linux/pktcdvd.h 16840 16841PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 16842M: Tomasz Duszynski <tduszyns@gmail.com> 16843S: Maintained 16844F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 16845F: drivers/iio/chemical/pms7003.c 16846 16847PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 16848M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16849L: netdev@vger.kernel.org 16850S: Maintained 16851F: drivers/net/phy/mdio-open-alliance.h 16852F: net/ethtool/plca.c 16853 16854PLDMFW LIBRARY 16855M: Jacob Keller <jacob.e.keller@intel.com> 16856S: Maintained 16857F: Documentation/driver-api/pldmfw/ 16858F: include/linux/pldmfw.h 16859F: lib/pldmfw/ 16860 16861PLX DMA DRIVER 16862M: Logan Gunthorpe <logang@deltatee.com> 16863S: Maintained 16864F: drivers/dma/plx_dma.c 16865 16866PM-GRAPH UTILITY 16867M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 16868L: linux-pm@vger.kernel.org 16869S: Supported 16870W: https://01.org/pm-graph 16871B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 16872T: git git://github.com/intel/pm-graph 16873F: tools/power/pm-graph 16874 16875PM6764TR DRIVER 16876M: Charles Hsu <hsu.yungteng@gmail.com> 16877L: linux-hwmon@vger.kernel.org 16878S: Maintained 16879F: Documentation/hwmon/pm6764tr.rst 16880F: drivers/hwmon/pmbus/pm6764tr.c 16881 16882PMBUS HARDWARE MONITORING DRIVERS 16883M: Guenter Roeck <linux@roeck-us.net> 16884L: linux-hwmon@vger.kernel.org 16885S: Maintained 16886W: http://hwmon.wiki.kernel.org/ 16887W: http://www.roeck-us.net/linux/drivers/ 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 16889F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 16890F: Documentation/devicetree/bindings/hwmon/max31785.txt 16891F: Documentation/hwmon/adm1275.rst 16892F: Documentation/hwmon/ibm-cffps.rst 16893F: Documentation/hwmon/ir35221.rst 16894F: Documentation/hwmon/lm25066.rst 16895F: Documentation/hwmon/ltc2978.rst 16896F: Documentation/hwmon/ltc3815.rst 16897F: Documentation/hwmon/max16064.rst 16898F: Documentation/hwmon/max20751.rst 16899F: Documentation/hwmon/max31785.rst 16900F: Documentation/hwmon/max34440.rst 16901F: Documentation/hwmon/max8688.rst 16902F: Documentation/hwmon/pmbus-core.rst 16903F: Documentation/hwmon/pmbus.rst 16904F: Documentation/hwmon/tps40422.rst 16905F: Documentation/hwmon/ucd9000.rst 16906F: Documentation/hwmon/ucd9200.rst 16907F: Documentation/hwmon/zl6100.rst 16908F: drivers/hwmon/pmbus/ 16909F: include/linux/pmbus.h 16910 16911PMC SIERRA MaxRAID DRIVER 16912L: linux-scsi@vger.kernel.org 16913S: Orphan 16914W: http://www.pmc-sierra.com/ 16915F: drivers/scsi/pmcraid.* 16916 16917PMC SIERRA PM8001 DRIVER 16918M: Jack Wang <jinpu.wang@cloud.ionos.com> 16919L: linux-scsi@vger.kernel.org 16920S: Supported 16921F: drivers/scsi/pm8001/ 16922 16923PNI RM3100 IIO DRIVER 16924M: Song Qiang <songqiang1304521@gmail.com> 16925L: linux-iio@vger.kernel.org 16926S: Maintained 16927F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 16928F: drivers/iio/magnetometer/rm3100* 16929 16930PNP SUPPORT 16931M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 16932L: linux-acpi@vger.kernel.org 16933S: Maintained 16934F: drivers/pnp/ 16935F: include/linux/pnp.h 16936 16937POSIX CLOCKS and TIMERS 16938M: Thomas Gleixner <tglx@linutronix.de> 16939L: linux-kernel@vger.kernel.org 16940S: Maintained 16941T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 16942F: fs/timerfd.c 16943F: include/linux/time_namespace.h 16944F: include/linux/timer* 16945F: kernel/time/*timer* 16946F: kernel/time/namespace.c 16947 16948POWER MANAGEMENT CORE 16949M: "Rafael J. Wysocki" <rafael@kernel.org> 16950L: linux-pm@vger.kernel.org 16951S: Supported 16952B: https://bugzilla.kernel.org 16953T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 16954F: drivers/base/power/ 16955F: drivers/powercap/ 16956F: include/linux/intel_rapl.h 16957F: include/linux/pm.h 16958F: include/linux/pm_* 16959F: include/linux/powercap.h 16960F: kernel/configs/nopm.config 16961 16962POWER STATE COORDINATION INTERFACE (PSCI) 16963M: Mark Rutland <mark.rutland@arm.com> 16964M: Lorenzo Pieralisi <lpieralisi@kernel.org> 16965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16966S: Maintained 16967F: drivers/firmware/psci/ 16968F: include/linux/psci.h 16969F: include/uapi/linux/psci.h 16970 16971POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 16972M: Sebastian Reichel <sre@kernel.org> 16973L: linux-pm@vger.kernel.org 16974S: Maintained 16975T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 16976F: Documentation/ABI/testing/sysfs-class-power 16977F: Documentation/devicetree/bindings/power/supply/ 16978F: drivers/power/supply/ 16979F: include/linux/power/ 16980F: include/linux/power_supply.h 16981 16982POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 16983M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 16984L: linuxppc-dev@lists.ozlabs.org 16985S: Maintained 16986F: drivers/char/powernv-op-panel.c 16987 16988PPP OVER ATM (RFC 2364) 16989M: Mitchell Blank Jr <mitch@sfgoth.com> 16990S: Maintained 16991F: include/uapi/linux/atmppp.h 16992F: net/atm/pppoatm.c 16993 16994PPP OVER ETHERNET 16995M: Michal Ostrowski <mostrows@earthlink.net> 16996S: Maintained 16997F: drivers/net/ppp/pppoe.c 16998F: drivers/net/ppp/pppox.c 16999 17000PPP OVER L2TP 17001M: James Chapman <jchapman@katalix.com> 17002S: Maintained 17003F: include/linux/if_pppol2tp.h 17004F: include/uapi/linux/if_pppol2tp.h 17005F: net/l2tp/l2tp_ppp.c 17006 17007PPP PROTOCOL DRIVERS AND COMPRESSORS 17008L: linux-ppp@vger.kernel.org 17009S: Orphan 17010F: drivers/net/ppp/ppp_* 17011 17012PPS SUPPORT 17013M: Rodolfo Giometti <giometti@enneenne.com> 17014L: linuxpps@ml.enneenne.com (subscribers-only) 17015S: Maintained 17016W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17017F: Documentation/ABI/testing/sysfs-pps 17018F: Documentation/devicetree/bindings/pps/pps-gpio.txt 17019F: Documentation/driver-api/pps.rst 17020F: drivers/pps/ 17021F: include/linux/pps*.h 17022F: include/uapi/linux/pps.h 17023 17024PPTP DRIVER 17025M: Dmitry Kozlov <xeb@mail.ru> 17026L: netdev@vger.kernel.org 17027S: Maintained 17028W: http://sourceforge.net/projects/accel-pptp 17029F: drivers/net/ppp/pptp.c 17030 17031PRESSURE STALL INFORMATION (PSI) 17032M: Johannes Weiner <hannes@cmpxchg.org> 17033M: Suren Baghdasaryan <surenb@google.com> 17034S: Maintained 17035F: include/linux/psi* 17036F: kernel/sched/psi.c 17037 17038PRINTK 17039M: Petr Mladek <pmladek@suse.com> 17040M: Sergey Senozhatsky <senozhatsky@chromium.org> 17041R: Steven Rostedt <rostedt@goodmis.org> 17042R: John Ogness <john.ogness@linutronix.de> 17043S: Maintained 17044T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17045F: include/linux/printk.h 17046F: kernel/printk/ 17047 17048PRINTK INDEXING 17049R: Chris Down <chris@chrisdown.name> 17050S: Maintained 17051F: Documentation/core-api/printk-index.rst 17052F: kernel/printk/index.c 17053K: printk_index 17054 17055PROC FILESYSTEM 17056L: linux-kernel@vger.kernel.org 17057L: linux-fsdevel@vger.kernel.org 17058S: Maintained 17059F: Documentation/filesystems/proc.rst 17060F: fs/proc/ 17061F: include/linux/proc_fs.h 17062F: tools/testing/selftests/proc/ 17063 17064PROC SYSCTL 17065M: Luis Chamberlain <mcgrof@kernel.org> 17066M: Kees Cook <keescook@chromium.org> 17067M: Iurii Zaikin <yzaikin@google.com> 17068L: linux-kernel@vger.kernel.org 17069L: linux-fsdevel@vger.kernel.org 17070S: Maintained 17071T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 17072F: fs/proc/proc_sysctl.c 17073F: include/linux/sysctl.h 17074F: kernel/sysctl-test.c 17075F: kernel/sysctl.c 17076F: tools/testing/selftests/sysctl/ 17077 17078PS3 NETWORK SUPPORT 17079M: Geoff Levand <geoff@infradead.org> 17080L: netdev@vger.kernel.org 17081L: linuxppc-dev@lists.ozlabs.org 17082S: Maintained 17083F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17084 17085PS3 PLATFORM SUPPORT 17086M: Geoff Levand <geoff@infradead.org> 17087L: linuxppc-dev@lists.ozlabs.org 17088S: Maintained 17089F: arch/powerpc/boot/ps3* 17090F: arch/powerpc/include/asm/lv1call.h 17091F: arch/powerpc/include/asm/ps3*.h 17092F: arch/powerpc/platforms/ps3/ 17093F: drivers/*/ps3* 17094F: drivers/ps3/ 17095F: drivers/rtc/rtc-ps3.c 17096F: drivers/usb/host/*ps3.c 17097F: sound/ppc/snd_ps3* 17098 17099PS3VRAM DRIVER 17100M: Jim Paris <jim@jtan.com> 17101M: Geoff Levand <geoff@infradead.org> 17102L: linuxppc-dev@lists.ozlabs.org 17103S: Maintained 17104F: drivers/block/ps3vram.c 17105 17106PSAMPLE PACKET SAMPLING SUPPORT 17107M: Yotam Gigi <yotam.gi@gmail.com> 17108S: Maintained 17109F: include/net/psample.h 17110F: include/uapi/linux/psample.h 17111F: net/psample 17112 17113PSTORE FILESYSTEM 17114M: Kees Cook <keescook@chromium.org> 17115R: Tony Luck <tony.luck@intel.com> 17116R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17117L: linux-hardening@vger.kernel.org 17118S: Supported 17119T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17120F: Documentation/admin-guide/pstore-blk.rst 17121F: Documentation/admin-guide/ramoops.rst 17122F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17123F: drivers/acpi/apei/erst.c 17124F: drivers/firmware/efi/efi-pstore.c 17125F: fs/pstore/ 17126F: include/linux/pstore* 17127K: \b(pstore|ramoops) 17128 17129PTP HARDWARE CLOCK SUPPORT 17130M: Richard Cochran <richardcochran@gmail.com> 17131L: netdev@vger.kernel.org 17132S: Maintained 17133W: http://linuxptp.sourceforge.net/ 17134F: Documentation/ABI/testing/sysfs-ptp 17135F: Documentation/driver-api/ptp.rst 17136F: drivers/net/phy/dp83640* 17137F: drivers/ptp/* 17138F: include/linux/ptp_cl* 17139K: (?:\b|_)ptp(?:\b|_) 17140 17141PTP VIRTUAL CLOCK SUPPORT 17142M: Yangbo Lu <yangbo.lu@nxp.com> 17143L: netdev@vger.kernel.org 17144S: Maintained 17145F: drivers/ptp/ptp_vclock.c 17146F: net/ethtool/phc_vclocks.c 17147 17148PTRACE SUPPORT 17149M: Oleg Nesterov <oleg@redhat.com> 17150S: Maintained 17151F: arch/*/*/ptrace*.c 17152F: arch/*/include/asm/ptrace*.h 17153F: arch/*/ptrace*.c 17154F: include/asm-generic/syscall.h 17155F: include/linux/ptrace.h 17156F: include/linux/regset.h 17157F: include/uapi/linux/ptrace.h 17158F: kernel/ptrace.c 17159 17160PULSE8-CEC DRIVER 17161M: Hans Verkuil <hverkuil@xs4all.nl> 17162L: linux-media@vger.kernel.org 17163S: Maintained 17164T: git git://linuxtv.org/media_tree.git 17165F: drivers/media/cec/usb/pulse8/ 17166 17167PURELIFI PLFXLC DRIVER 17168M: Srinivasan Raju <srini.raju@purelifi.com> 17169L: linux-wireless@vger.kernel.org 17170S: Supported 17171F: drivers/net/wireless/purelifi/plfxlc/ 17172 17173PVRUSB2 VIDEO4LINUX DRIVER 17174M: Mike Isely <isely@pobox.com> 17175L: pvrusb2@isely.net (subscribers-only) 17176L: linux-media@vger.kernel.org 17177S: Maintained 17178W: http://www.isely.net/pvrusb2/ 17179T: git git://linuxtv.org/media_tree.git 17180F: Documentation/driver-api/media/drivers/pvrusb2* 17181F: drivers/media/usb/pvrusb2/ 17182 17183PWC WEBCAM DRIVER 17184M: Hans Verkuil <hverkuil@xs4all.nl> 17185L: linux-media@vger.kernel.org 17186S: Odd Fixes 17187T: git git://linuxtv.org/media_tree.git 17188F: drivers/media/usb/pwc/* 17189F: include/trace/events/pwc.h 17190 17191PWM IR Transmitter 17192M: Sean Young <sean@mess.org> 17193L: linux-media@vger.kernel.org 17194S: Maintained 17195F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17196F: drivers/media/rc/pwm-ir-tx.c 17197 17198PWM SUBSYSTEM 17199M: Thierry Reding <thierry.reding@gmail.com> 17200R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17201L: linux-pwm@vger.kernel.org 17202S: Maintained 17203Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17204T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 17205F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17206F: Documentation/devicetree/bindings/pwm/ 17207F: Documentation/driver-api/pwm.rst 17208F: drivers/gpio/gpio-mvebu.c 17209F: drivers/pwm/ 17210F: drivers/video/backlight/pwm_bl.c 17211F: include/dt-bindings/pwm/ 17212F: include/linux/pwm.h 17213F: include/linux/pwm_backlight.h 17214K: pwm_(config|apply_state|ops) 17215 17216PXA GPIO DRIVER 17217M: Robert Jarzmik <robert.jarzmik@free.fr> 17218L: linux-gpio@vger.kernel.org 17219S: Maintained 17220F: drivers/gpio/gpio-pxa.c 17221 17222PXA MMCI DRIVER 17223S: Orphan 17224 17225PXA RTC DRIVER 17226M: Robert Jarzmik <robert.jarzmik@free.fr> 17227L: linux-rtc@vger.kernel.org 17228S: Maintained 17229 17230PXA2xx/PXA3xx SUPPORT 17231M: Daniel Mack <daniel@zonque.org> 17232M: Haojian Zhuang <haojian.zhuang@gmail.com> 17233M: Robert Jarzmik <robert.jarzmik@free.fr> 17234L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17235S: Maintained 17236T: git git://github.com/hzhuang1/linux.git 17237T: git git://github.com/rjarzmik/linux.git 17238F: arch/arm/boot/dts/intel/pxa/ 17239F: arch/arm/mach-pxa/ 17240F: drivers/dma/pxa* 17241F: drivers/pcmcia/pxa2xx* 17242F: drivers/pinctrl/pxa/ 17243F: drivers/spi/spi-pxa2xx* 17244F: drivers/usb/gadget/udc/pxa2* 17245F: include/sound/pxa2xx-lib.h 17246F: sound/arm/pxa* 17247F: sound/soc/pxa/ 17248 17249QAT DRIVER 17250M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17251L: qat-linux@intel.com 17252S: Supported 17253F: drivers/crypto/intel/qat/ 17254 17255QCOM AUDIO (ASoC) DRIVERS 17256M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17257M: Banajit Goswami <bgoswami@quicinc.com> 17258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17259S: Supported 17260F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17261F: Documentation/devicetree/bindings/sound/qcom,* 17262F: drivers/soc/qcom/apr.c 17263F: include/dt-bindings/sound/qcom,wcd9335.h 17264F: sound/soc/codecs/lpass-rx-macro.* 17265F: sound/soc/codecs/lpass-tx-macro.* 17266F: sound/soc/codecs/lpass-va-macro.c 17267F: sound/soc/codecs/lpass-wsa-macro.* 17268F: sound/soc/codecs/msm8916-wcd-analog.c 17269F: sound/soc/codecs/msm8916-wcd-digital.c 17270F: sound/soc/codecs/wcd-clsh-v2.* 17271F: sound/soc/codecs/wcd-mbhc-v2.* 17272F: sound/soc/codecs/wcd9335.* 17273F: sound/soc/codecs/wcd934x.c 17274F: sound/soc/codecs/wsa881x.c 17275F: sound/soc/codecs/wsa883x.c 17276F: sound/soc/codecs/wsa884x.c 17277F: sound/soc/qcom/ 17278 17279QCOM EMBEDDED USB DEBUGGER (EUD) 17280M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17281L: linux-arm-msm@vger.kernel.org 17282S: Maintained 17283F: Documentation/ABI/testing/sysfs-driver-eud 17284F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17285F: drivers/usb/misc/qcom_eud.c 17286 17287QCOM IPA DRIVER 17288M: Alex Elder <elder@kernel.org> 17289L: netdev@vger.kernel.org 17290S: Supported 17291F: drivers/net/ipa/ 17292 17293QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17294M: Gabriel Somlo <somlo@cmu.edu> 17295M: "Michael S. Tsirkin" <mst@redhat.com> 17296L: qemu-devel@nongnu.org 17297S: Maintained 17298F: drivers/firmware/qemu_fw_cfg.c 17299F: include/uapi/linux/qemu_fw_cfg.h 17300 17301QIB DRIVER 17302M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17303L: linux-rdma@vger.kernel.org 17304S: Supported 17305F: drivers/infiniband/hw/qib/ 17306 17307QLOGIC QL41xxx FCOE DRIVER 17308M: Saurav Kashyap <skashyap@marvell.com> 17309M: Javed Hasan <jhasan@marvell.com> 17310M: GR-QLogic-Storage-Upstream@marvell.com 17311L: linux-scsi@vger.kernel.org 17312S: Supported 17313F: drivers/scsi/qedf/ 17314 17315QLOGIC QL41xxx ISCSI DRIVER 17316M: Nilesh Javali <njavali@marvell.com> 17317M: Manish Rangankar <mrangankar@marvell.com> 17318M: GR-QLogic-Storage-Upstream@marvell.com 17319L: linux-scsi@vger.kernel.org 17320S: Supported 17321F: drivers/scsi/qedi/ 17322 17323QLOGIC QL4xxx ETHERNET DRIVER 17324M: Ariel Elior <aelior@marvell.com> 17325M: Manish Chopra <manishc@marvell.com> 17326L: netdev@vger.kernel.org 17327S: Supported 17328F: drivers/net/ethernet/qlogic/qed/ 17329F: drivers/net/ethernet/qlogic/qede/ 17330F: include/linux/qed/ 17331 17332QLOGIC QL4xxx RDMA DRIVER 17333M: Michal Kalderon <mkalderon@marvell.com> 17334M: Ariel Elior <aelior@marvell.com> 17335L: linux-rdma@vger.kernel.org 17336S: Supported 17337F: drivers/infiniband/hw/qedr/ 17338F: include/uapi/rdma/qedr-abi.h 17339 17340QLOGIC QLA1280 SCSI DRIVER 17341M: Michael Reed <mdr@sgi.com> 17342L: linux-scsi@vger.kernel.org 17343S: Maintained 17344F: drivers/scsi/qla1280.[ch] 17345 17346QLOGIC QLA2XXX FC-SCSI DRIVER 17347M: Nilesh Javali <njavali@marvell.com> 17348M: GR-QLogic-Storage-Upstream@marvell.com 17349L: linux-scsi@vger.kernel.org 17350S: Supported 17351F: drivers/scsi/qla2xxx/ 17352 17353QLOGIC QLA3XXX NETWORK DRIVER 17354M: GR-Linux-NIC-Dev@marvell.com 17355L: netdev@vger.kernel.org 17356S: Supported 17357F: drivers/net/ethernet/qlogic/qla3xxx.* 17358 17359QLOGIC QLA4XXX iSCSI DRIVER 17360M: Nilesh Javali <njavali@marvell.com> 17361M: Manish Rangankar <mrangankar@marvell.com> 17362M: GR-QLogic-Storage-Upstream@marvell.com 17363L: linux-scsi@vger.kernel.org 17364S: Supported 17365F: drivers/scsi/qla4xxx/ 17366 17367QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 17368M: Shahed Shaikh <shshaikh@marvell.com> 17369M: Manish Chopra <manishc@marvell.com> 17370M: GR-Linux-NIC-Dev@marvell.com 17371L: netdev@vger.kernel.org 17372S: Supported 17373F: drivers/net/ethernet/qlogic/qlcnic/ 17374 17375QLOGIC QLGE 10Gb ETHERNET DRIVER 17376M: Manish Chopra <manishc@marvell.com> 17377M: GR-Linux-NIC-Dev@marvell.com 17378M: Coiby Xu <coiby.xu@gmail.com> 17379L: netdev@vger.kernel.org 17380S: Supported 17381F: Documentation/networking/device_drivers/qlogic/qlge.rst 17382F: drivers/staging/qlge/ 17383 17384QM1D1B0004 MEDIA DRIVER 17385M: Akihiro Tsukada <tskd08@gmail.com> 17386L: linux-media@vger.kernel.org 17387S: Odd Fixes 17388F: drivers/media/tuners/qm1d1b0004* 17389 17390QM1D1C0042 MEDIA DRIVER 17391M: Akihiro Tsukada <tskd08@gmail.com> 17392L: linux-media@vger.kernel.org 17393S: Odd Fixes 17394F: drivers/media/tuners/qm1d1c0042* 17395 17396QNX4 FILESYSTEM 17397M: Anders Larsen <al@alarsen.net> 17398S: Maintained 17399W: http://www.alarsen.net/linux/qnx4fs/ 17400F: fs/qnx4/ 17401F: include/uapi/linux/qnx4_fs.h 17402F: include/uapi/linux/qnxtypes.h 17403 17404QNX6 FILESYSTEM 17405S: Orphan 17406F: Documentation/filesystems/qnx6.rst 17407F: fs/qnx6/ 17408F: include/linux/qnx6_fs.h 17409 17410QORIQ DPAA2 FSL-MC BUS DRIVER 17411M: Stuart Yoder <stuyoder@gmail.com> 17412M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 17413L: linux-kernel@vger.kernel.org 17414S: Maintained 17415F: Documentation/ABI/stable/sysfs-bus-fsl-mc 17416F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 17417F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 17418F: drivers/bus/fsl-mc/ 17419F: include/uapi/linux/fsl_mc.h 17420 17421QT1010 MEDIA DRIVER 17422M: Antti Palosaari <crope@iki.fi> 17423L: linux-media@vger.kernel.org 17424S: Maintained 17425W: https://linuxtv.org 17426W: http://palosaari.fi/linux/ 17427Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17428T: git git://linuxtv.org/anttip/media_tree.git 17429F: drivers/media/tuners/qt1010* 17430 17431QUALCOMM ATH12K WIRELESS DRIVER 17432M: Kalle Valo <kvalo@kernel.org> 17433L: ath12k@lists.infradead.org 17434S: Supported 17435T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17436F: drivers/net/wireless/ath/ath12k/ 17437 17438QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 17439M: Kalle Valo <kvalo@kernel.org> 17440L: ath10k@lists.infradead.org 17441S: Supported 17442W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 17443T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17444F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml 17445F: drivers/net/wireless/ath/ath10k/ 17446 17447QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 17448M: Kalle Valo <kvalo@kernel.org> 17449L: ath11k@lists.infradead.org 17450S: Supported 17451W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 17452B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 17453T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17454F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 17455F: drivers/net/wireless/ath/ath11k/ 17456 17457QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 17458M: Toke Høiland-Jørgensen <toke@toke.dk> 17459L: linux-wireless@vger.kernel.org 17460S: Maintained 17461W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 17462T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 17463F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 17464F: drivers/net/wireless/ath/ath9k/ 17465 17466QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 17467M: Stephan Gerhold <stephan@gerhold.net> 17468L: netdev@vger.kernel.org 17469L: linux-arm-msm@vger.kernel.org 17470S: Maintained 17471F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 17472F: drivers/net/wwan/qcom_bam_dmux.c 17473 17474QUALCOMM CAMERA SUBSYSTEM DRIVER 17475M: Robert Foss <rfoss@kernel.org> 17476M: Todor Tomov <todor.too@gmail.com> 17477M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17478L: linux-media@vger.kernel.org 17479S: Maintained 17480F: Documentation/admin-guide/media/qcom_camss.rst 17481F: Documentation/devicetree/bindings/media/*camss* 17482F: drivers/media/platform/qcom/camss/ 17483 17484QUALCOMM CLOCK DRIVERS 17485M: Bjorn Andersson <andersson@kernel.org> 17486L: linux-arm-msm@vger.kernel.org 17487S: Supported 17488T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 17489F: Documentation/devicetree/bindings/clock/qcom,* 17490F: drivers/clk/qcom/ 17491F: include/dt-bindings/clock/qcom,* 17492 17493QUALCOMM CLOUD AI (QAIC) DRIVER 17494M: Jeffrey Hugo <quic_jhugo@quicinc.com> 17495R: Carl Vanderlip <quic_carlv@quicinc.com> 17496R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 17497L: linux-arm-msm@vger.kernel.org 17498L: dri-devel@lists.freedesktop.org 17499S: Supported 17500T: git git://anongit.freedesktop.org/drm/drm-misc 17501F: Documentation/accel/qaic/ 17502F: drivers/accel/qaic/ 17503F: include/uapi/drm/qaic_accel.h 17504 17505QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 17506M: Bjorn Andersson <andersson@kernel.org> 17507M: Konrad Dybcio <konrad.dybcio@linaro.org> 17508L: linux-pm@vger.kernel.org 17509L: linux-arm-msm@vger.kernel.org 17510S: Maintained 17511F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 17512F: drivers/soc/qcom/cpr.c 17513 17514QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 17515M: Ilia Lin <ilia.lin@kernel.org> 17516L: linux-pm@vger.kernel.org 17517S: Maintained 17518F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 17519F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 17520F: drivers/cpufreq/qcom-cpufreq-nvmem.c 17521 17522QUALCOMM CRYPTO DRIVERS 17523M: Thara Gopinath <thara.gopinath@gmail.com> 17524L: linux-crypto@vger.kernel.org 17525L: linux-arm-msm@vger.kernel.org 17526S: Maintained 17527F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 17528F: drivers/crypto/qce/ 17529 17530QUALCOMM EMAC GIGABIT ETHERNET DRIVER 17531M: Timur Tabi <timur@kernel.org> 17532L: netdev@vger.kernel.org 17533S: Maintained 17534F: drivers/net/ethernet/qualcomm/emac/ 17535 17536QUALCOMM ETHQOS ETHERNET DRIVER 17537M: Vinod Koul <vkoul@kernel.org> 17538R: Bhupesh Sharma <bhupesh.sharma@linaro.org> 17539L: netdev@vger.kernel.org 17540L: linux-arm-msm@vger.kernel.org 17541S: Maintained 17542F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 17543F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 17544 17545QUALCOMM FASTRPC DRIVER 17546M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17547M: Amol Maheshwari <amahesh@qti.qualcomm.com> 17548L: linux-arm-msm@vger.kernel.org 17549S: Maintained 17550F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 17551F: drivers/misc/fastrpc.c 17552F: include/uapi/misc/fastrpc.h 17553 17554QUALCOMM HEXAGON ARCHITECTURE 17555M: Brian Cain <bcain@quicinc.com> 17556L: linux-hexagon@vger.kernel.org 17557S: Supported 17558T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 17559F: arch/hexagon/ 17560 17561QUALCOMM HIDMA DRIVER 17562M: Sinan Kaya <okaya@kernel.org> 17563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17564L: linux-arm-msm@vger.kernel.org 17565L: dmaengine@vger.kernel.org 17566S: Supported 17567F: drivers/dma/qcom/hidma* 17568 17569QUALCOMM I2C CCI DRIVER 17570M: Loic Poulain <loic.poulain@linaro.org> 17571M: Robert Foss <rfoss@kernel.org> 17572L: linux-i2c@vger.kernel.org 17573L: linux-arm-msm@vger.kernel.org 17574S: Maintained 17575F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 17576F: drivers/i2c/busses/i2c-qcom-cci.c 17577 17578QUALCOMM INTERCONNECT BWMON DRIVER 17579M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17580L: linux-arm-msm@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 17583F: drivers/soc/qcom/icc-bwmon.c 17584 17585QUALCOMM IOMMU 17586M: Rob Clark <robdclark@gmail.com> 17587L: iommu@lists.linux.dev 17588L: linux-arm-msm@vger.kernel.org 17589S: Maintained 17590F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 17591 17592QUALCOMM IPC ROUTER (QRTR) DRIVER 17593M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17594L: linux-arm-msm@vger.kernel.org 17595S: Maintained 17596F: include/trace/events/qrtr.h 17597F: include/uapi/linux/qrtr.h 17598F: net/qrtr/ 17599 17600QUALCOMM IPCC MAILBOX DRIVER 17601M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17602L: linux-arm-msm@vger.kernel.org 17603S: Supported 17604F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 17605F: drivers/mailbox/qcom-ipcc.c 17606F: include/dt-bindings/mailbox/qcom-ipcc.h 17607 17608QUALCOMM IPQ4019 USB PHY DRIVER 17609M: Robert Marko <robert.marko@sartura.hr> 17610M: Luka Perkov <luka.perkov@sartura.hr> 17611L: linux-arm-msm@vger.kernel.org 17612S: Maintained 17613F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 17614F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 17615 17616QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 17617M: Robert Marko <robert.marko@sartura.hr> 17618M: Luka Perkov <luka.perkov@sartura.hr> 17619L: linux-arm-msm@vger.kernel.org 17620S: Maintained 17621F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 17622F: drivers/regulator/vqmmc-ipq4019-regulator.c 17623 17624QUALCOMM NAND CONTROLLER DRIVER 17625M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17626L: linux-mtd@lists.infradead.org 17627L: linux-arm-msm@vger.kernel.org 17628S: Maintained 17629F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 17630F: drivers/mtd/nand/raw/qcom_nandc.c 17631 17632QUALCOMM RMNET DRIVER 17633M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 17634M: Sean Tranchetti <quic_stranche@quicinc.com> 17635L: netdev@vger.kernel.org 17636S: Maintained 17637F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 17638F: drivers/net/ethernet/qualcomm/rmnet/ 17639F: include/linux/if_rmnet.h 17640 17641QUALCOMM TSENS THERMAL DRIVER 17642M: Amit Kucheria <amitk@kernel.org> 17643M: Thara Gopinath <thara.gopinath@gmail.com> 17644L: linux-pm@vger.kernel.org 17645L: linux-arm-msm@vger.kernel.org 17646S: Maintained 17647F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 17648F: drivers/thermal/qcom/ 17649 17650QUALCOMM TYPEC PORT MANAGER DRIVER 17651M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17652L: linux-arm-msm@vger.kernel.org 17653L: linux-usb@vger.kernel.org 17654S: Maintained 17655F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 17656F: drivers/usb/typec/tcpm/qcom/ 17657 17658QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 17659M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 17660M: Vikash Garodia <quic_vgarodia@quicinc.com> 17661R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 17662L: linux-media@vger.kernel.org 17663L: linux-arm-msm@vger.kernel.org 17664S: Maintained 17665T: git git://linuxtv.org/media_tree.git 17666F: Documentation/devicetree/bindings/media/*venus* 17667F: drivers/media/platform/qcom/venus/ 17668 17669QUALCOMM WCN36XX WIRELESS DRIVER 17670M: Loic Poulain <loic.poulain@linaro.org> 17671L: wcn36xx@lists.infradead.org 17672S: Supported 17673W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 17674F: drivers/net/wireless/ath/wcn36xx/ 17675 17676QUANTENNA QTNFMAC WIRELESS DRIVER 17677M: Igor Mitsyanko <imitsyanko@quantenna.com> 17678R: Sergey Matyukevich <geomatsi@gmail.com> 17679L: linux-wireless@vger.kernel.org 17680S: Maintained 17681F: drivers/net/wireless/quantenna 17682 17683RADEON and AMDGPU DRM DRIVERS 17684M: Alex Deucher <alexander.deucher@amd.com> 17685M: Christian König <christian.koenig@amd.com> 17686M: Pan, Xinhui <Xinhui.Pan@amd.com> 17687L: amd-gfx@lists.freedesktop.org 17688S: Supported 17689B: https://gitlab.freedesktop.org/drm/amd/-/issues 17690C: irc://irc.oftc.net/radeon 17691T: git https://gitlab.freedesktop.org/agd5f/linux.git 17692F: Documentation/gpu/amdgpu/ 17693F: drivers/gpu/drm/amd/ 17694F: drivers/gpu/drm/radeon/ 17695F: include/uapi/drm/amdgpu_drm.h 17696F: include/uapi/drm/radeon_drm.h 17697 17698RADEON FRAMEBUFFER DISPLAY DRIVER 17699M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 17700L: linux-fbdev@vger.kernel.org 17701S: Maintained 17702F: drivers/video/fbdev/aty/radeon* 17703F: include/uapi/linux/radeonfb.h 17704 17705RADIOSHARK RADIO DRIVER 17706M: Hans Verkuil <hverkuil@xs4all.nl> 17707L: linux-media@vger.kernel.org 17708S: Maintained 17709T: git git://linuxtv.org/media_tree.git 17710F: drivers/media/radio/radio-shark.c 17711 17712RADIOSHARK2 RADIO DRIVER 17713M: Hans Verkuil <hverkuil@xs4all.nl> 17714L: linux-media@vger.kernel.org 17715S: Maintained 17716T: git git://linuxtv.org/media_tree.git 17717F: drivers/media/radio/radio-shark2.c 17718F: drivers/media/radio/radio-tea5777.c 17719 17720RADOS BLOCK DEVICE (RBD) 17721M: Ilya Dryomov <idryomov@gmail.com> 17722R: Dongsheng Yang <dongsheng.yang@easystack.cn> 17723L: ceph-devel@vger.kernel.org 17724S: Supported 17725W: http://ceph.com/ 17726T: git https://github.com/ceph/ceph-client.git 17727F: Documentation/ABI/testing/sysfs-bus-rbd 17728F: drivers/block/rbd.c 17729F: drivers/block/rbd_types.h 17730 17731RAGE128 FRAMEBUFFER DISPLAY DRIVER 17732L: linux-fbdev@vger.kernel.org 17733S: Orphan 17734F: drivers/video/fbdev/aty/aty128fb.c 17735 17736RAINSHADOW-CEC DRIVER 17737M: Hans Verkuil <hverkuil@xs4all.nl> 17738L: linux-media@vger.kernel.org 17739S: Maintained 17740T: git git://linuxtv.org/media_tree.git 17741F: drivers/media/cec/usb/rainshadow/ 17742 17743RALINK MIPS ARCHITECTURE 17744M: John Crispin <john@phrozen.org> 17745L: linux-mips@vger.kernel.org 17746S: Maintained 17747F: arch/mips/ralink 17748 17749RALINK MT7621 MIPS ARCHITECTURE 17750M: Arınç ÜNAL <arinc.unal@arinc9.com> 17751M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17752L: linux-mips@vger.kernel.org 17753S: Maintained 17754F: arch/mips/boot/dts/ralink/mt7621* 17755 17756RALINK RT2X00 WIRELESS LAN DRIVER 17757M: Stanislaw Gruszka <stf_xl@wp.pl> 17758M: Helmut Schaa <helmut.schaa@googlemail.com> 17759L: linux-wireless@vger.kernel.org 17760S: Maintained 17761F: drivers/net/wireless/ralink/rt2x00/ 17762 17763RAMDISK RAM BLOCK DEVICE DRIVER 17764M: Jens Axboe <axboe@kernel.dk> 17765S: Maintained 17766F: Documentation/admin-guide/blockdev/ramdisk.rst 17767F: drivers/block/brd.c 17768 17769RANCHU VIRTUAL BOARD FOR MIPS 17770M: Miodrag Dinic <miodrag.dinic@mips.com> 17771L: linux-mips@vger.kernel.org 17772S: Supported 17773F: arch/mips/configs/generic/board-ranchu.config 17774F: arch/mips/generic/board-ranchu.c 17775 17776RANDOM NUMBER DRIVER 17777M: "Theodore Ts'o" <tytso@mit.edu> 17778M: Jason A. Donenfeld <Jason@zx2c4.com> 17779S: Maintained 17780T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 17781F: drivers/char/random.c 17782F: drivers/virt/vmgenid.c 17783 17784RAPIDIO SUBSYSTEM 17785M: Matt Porter <mporter@kernel.crashing.org> 17786M: Alexandre Bounine <alex.bou9@gmail.com> 17787S: Maintained 17788F: drivers/rapidio/ 17789 17790RAS INFRASTRUCTURE 17791M: Tony Luck <tony.luck@intel.com> 17792M: Borislav Petkov <bp@alien8.de> 17793L: linux-edac@vger.kernel.org 17794S: Maintained 17795F: Documentation/admin-guide/ras.rst 17796F: drivers/ras/ 17797F: include/linux/ras.h 17798F: include/ras/ras_event.h 17799 17800RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 17801L: linux-wireless@vger.kernel.org 17802S: Orphan 17803F: drivers/net/wireless/legacy/ray* 17804 17805RC-CORE / LIRC FRAMEWORK 17806M: Sean Young <sean@mess.org> 17807L: linux-media@vger.kernel.org 17808S: Maintained 17809W: http://linuxtv.org 17810T: git git://linuxtv.org/media_tree.git 17811F: Documentation/driver-api/media/rc-core.rst 17812F: Documentation/userspace-api/media/rc/ 17813F: drivers/media/rc/ 17814F: include/media/rc-core.h 17815F: include/media/rc-map.h 17816F: include/uapi/linux/lirc.h 17817 17818RCMM REMOTE CONTROLS DECODER 17819M: Patrick Lerda <patrick9876@free.fr> 17820S: Maintained 17821F: drivers/media/rc/ir-rcmm-decoder.c 17822 17823RCUTORTURE TEST FRAMEWORK 17824M: "Paul E. McKenney" <paulmck@kernel.org> 17825M: Josh Triplett <josh@joshtriplett.org> 17826R: Steven Rostedt <rostedt@goodmis.org> 17827R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17828R: Lai Jiangshan <jiangshanlai@gmail.com> 17829L: rcu@vger.kernel.org 17830S: Supported 17831T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17832F: tools/testing/selftests/rcutorture 17833 17834RDACM20 Camera Sensor 17835M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17836M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17837M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17838M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17839L: linux-media@vger.kernel.org 17840S: Maintained 17841F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17842F: drivers/media/i2c/max9271.c 17843F: drivers/media/i2c/max9271.h 17844F: drivers/media/i2c/rdacm20.c 17845 17846RDACM21 Camera Sensor 17847M: Jacopo Mondi <jacopo+renesas@jmondi.org> 17848M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 17849M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 17850M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 17851L: linux-media@vger.kernel.org 17852S: Maintained 17853F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 17854F: drivers/media/i2c/max9271.c 17855F: drivers/media/i2c/max9271.h 17856F: drivers/media/i2c/rdacm21.c 17857 17858RDC R-321X SoC 17859M: Florian Fainelli <florian@openwrt.org> 17860S: Maintained 17861 17862RDC R6040 FAST ETHERNET DRIVER 17863M: Florian Fainelli <f.fainelli@gmail.com> 17864L: netdev@vger.kernel.org 17865S: Maintained 17866F: drivers/net/ethernet/rdc/r6040.c 17867 17868RDMAVT - RDMA verbs software 17869M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17870L: linux-rdma@vger.kernel.org 17871S: Supported 17872F: drivers/infiniband/sw/rdmavt 17873 17874RDS - RELIABLE DATAGRAM SOCKETS 17875M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 17876L: netdev@vger.kernel.org 17877L: linux-rdma@vger.kernel.org 17878L: rds-devel@oss.oracle.com (moderated for non-subscribers) 17879S: Supported 17880W: https://oss.oracle.com/projects/rds/ 17881F: Documentation/networking/rds.rst 17882F: net/rds/ 17883 17884RDT - RESOURCE ALLOCATION 17885M: Fenghua Yu <fenghua.yu@intel.com> 17886M: Reinette Chatre <reinette.chatre@intel.com> 17887L: linux-kernel@vger.kernel.org 17888S: Supported 17889F: Documentation/arch/x86/resctrl* 17890F: arch/x86/include/asm/resctrl.h 17891F: arch/x86/kernel/cpu/resctrl/ 17892F: tools/testing/selftests/resctrl/ 17893 17894READ-COPY UPDATE (RCU) 17895M: "Paul E. McKenney" <paulmck@kernel.org> 17896M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 17897M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 17898M: Joel Fernandes <joel@joelfernandes.org> 17899M: Josh Triplett <josh@joshtriplett.org> 17900M: Boqun Feng <boqun.feng@gmail.com> 17901R: Steven Rostedt <rostedt@goodmis.org> 17902R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 17903R: Lai Jiangshan <jiangshanlai@gmail.com> 17904R: Zqiang <qiang.zhang1211@gmail.com> 17905L: rcu@vger.kernel.org 17906S: Supported 17907W: http://www.rdrop.com/users/paulmck/RCU/ 17908T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 17909F: Documentation/RCU/ 17910F: include/linux/rcu* 17911F: kernel/rcu/ 17912X: Documentation/RCU/torture.rst 17913X: include/linux/srcu*.h 17914X: kernel/rcu/srcu*.c 17915 17916REAL TIME CLOCK (RTC) SUBSYSTEM 17917M: Alessandro Zummo <a.zummo@towertech.it> 17918M: Alexandre Belloni <alexandre.belloni@bootlin.com> 17919L: linux-rtc@vger.kernel.org 17920S: Maintained 17921Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 17922T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 17923F: Documentation/admin-guide/rtc.rst 17924F: Documentation/devicetree/bindings/rtc/ 17925F: drivers/rtc/ 17926F: include/linux/platform_data/rtc-* 17927F: include/linux/rtc.h 17928F: include/linux/rtc/ 17929F: include/uapi/linux/rtc.h 17930F: tools/testing/selftests/rtc/ 17931 17932Real-time Linux Analysis (RTLA) tools 17933M: Daniel Bristot de Oliveira <bristot@kernel.org> 17934M: Steven Rostedt <rostedt@goodmis.org> 17935L: linux-trace-kernel@vger.kernel.org 17936S: Maintained 17937F: Documentation/tools/rtla/ 17938F: tools/tracing/rtla/ 17939 17940REALTEK AUDIO CODECS 17941M: Oder Chiou <oder_chiou@realtek.com> 17942S: Maintained 17943F: include/sound/rt*.h 17944F: sound/soc/codecs/rt* 17945 17946REALTEK OTTO WATCHDOG 17947M: Sander Vanheule <sander@svanheule.net> 17948L: linux-watchdog@vger.kernel.org 17949S: Maintained 17950F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 17951F: drivers/watchdog/realtek_otto_wdt.c 17952 17953REALTEK RTL83xx SMI DSA ROUTER CHIPS 17954M: Linus Walleij <linus.walleij@linaro.org> 17955M: Alvin Šipraga <alsi@bang-olufsen.dk> 17956S: Maintained 17957F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 17958F: drivers/net/dsa/realtek/* 17959 17960REALTEK WIRELESS DRIVER (rtlwifi family) 17961M: Ping-Ke Shih <pkshih@realtek.com> 17962L: linux-wireless@vger.kernel.org 17963S: Maintained 17964W: https://wireless.wiki.kernel.org/ 17965T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17966F: drivers/net/wireless/realtek/rtlwifi/ 17967 17968REALTEK WIRELESS DRIVER (rtw88) 17969M: Ping-Ke Shih <pkshih@realtek.com> 17970L: linux-wireless@vger.kernel.org 17971S: Maintained 17972F: drivers/net/wireless/realtek/rtw88/ 17973 17974REALTEK WIRELESS DRIVER (rtw89) 17975M: Ping-Ke Shih <pkshih@realtek.com> 17976L: linux-wireless@vger.kernel.org 17977S: Maintained 17978F: drivers/net/wireless/realtek/rtw89/ 17979 17980REDPINE WIRELESS DRIVER 17981L: linux-wireless@vger.kernel.org 17982S: Orphan 17983F: drivers/net/wireless/rsi/ 17984 17985REGISTER MAP ABSTRACTION 17986M: Mark Brown <broonie@kernel.org> 17987L: linux-kernel@vger.kernel.org 17988S: Supported 17989T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 17990F: Documentation/devicetree/bindings/regmap/ 17991F: drivers/base/regmap/ 17992F: include/linux/regmap.h 17993 17994REISERFS FILE SYSTEM 17995L: reiserfs-devel@vger.kernel.org 17996S: Supported 17997F: fs/reiserfs/ 17998 17999REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18000M: Bjorn Andersson <andersson@kernel.org> 18001M: Mathieu Poirier <mathieu.poirier@linaro.org> 18002L: linux-remoteproc@vger.kernel.org 18003S: Maintained 18004T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18005F: Documentation/ABI/testing/sysfs-class-remoteproc 18006F: Documentation/devicetree/bindings/remoteproc/ 18007F: Documentation/staging/remoteproc.rst 18008F: drivers/remoteproc/ 18009F: include/linux/remoteproc.h 18010F: include/linux/remoteproc/ 18011 18012REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18013M: Bjorn Andersson <andersson@kernel.org> 18014M: Mathieu Poirier <mathieu.poirier@linaro.org> 18015L: linux-remoteproc@vger.kernel.org 18016S: Maintained 18017T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18018F: Documentation/ABI/testing/sysfs-bus-rpmsg 18019F: Documentation/staging/rpmsg.rst 18020F: drivers/rpmsg/ 18021F: include/linux/rpmsg.h 18022F: include/linux/rpmsg/ 18023F: include/uapi/linux/rpmsg.h 18024F: samples/rpmsg/ 18025 18026REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18027M: Stephan Gerhold <stephan@gerhold.net> 18028L: netdev@vger.kernel.org 18029L: linux-remoteproc@vger.kernel.org 18030S: Maintained 18031F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18032 18033RENESAS CLOCK DRIVERS 18034M: Geert Uytterhoeven <geert+renesas@glider.be> 18035L: linux-renesas-soc@vger.kernel.org 18036S: Supported 18037T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18038F: Documentation/devicetree/bindings/clock/renesas,* 18039F: drivers/clk/renesas/ 18040 18041RENESAS EMEV2 I2C DRIVER 18042M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18043L: linux-renesas-soc@vger.kernel.org 18044S: Supported 18045F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18046F: drivers/i2c/busses/i2c-emev2.c 18047 18048RENESAS ETHERNET DRIVERS 18049R: Sergey Shtylyov <s.shtylyov@omp.ru> 18050L: netdev@vger.kernel.org 18051L: linux-renesas-soc@vger.kernel.org 18052F: Documentation/devicetree/bindings/net/renesas,*.yaml 18053F: drivers/net/ethernet/renesas/ 18054F: include/linux/sh_eth.h 18055 18056RENESAS IDT821034 ASoC CODEC 18057M: Herve Codina <herve.codina@bootlin.com> 18058L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18059S: Maintained 18060F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18061F: sound/soc/codecs/idt821034.c 18062 18063RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18064M: Miquel Raynal <miquel.raynal@bootlin.com> 18065L: linux-mtd@lists.infradead.org 18066L: linux-renesas-soc@vger.kernel.org 18067S: Maintained 18068F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18069F: drivers/mtd/nand/raw/renesas-nand-controller.c 18070 18071RENESAS R-CAR GYROADC DRIVER 18072M: Marek Vasut <marek.vasut@gmail.com> 18073L: linux-iio@vger.kernel.org 18074S: Supported 18075F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18076F: drivers/iio/adc/rcar-gyroadc.c 18077 18078RENESAS R-CAR I2C DRIVERS 18079M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18080L: linux-renesas-soc@vger.kernel.org 18081S: Supported 18082F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18083F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18084F: drivers/i2c/busses/i2c-rcar.c 18085F: drivers/i2c/busses/i2c-sh_mobile.c 18086 18087RENESAS R-CAR SATA DRIVER 18088R: Sergey Shtylyov <s.shtylyov@omp.ru> 18089L: linux-ide@vger.kernel.org 18090L: linux-renesas-soc@vger.kernel.org 18091S: Supported 18092F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18093F: drivers/ata/sata_rcar.c 18094 18095RENESAS R-CAR THERMAL DRIVERS 18096M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18097L: linux-renesas-soc@vger.kernel.org 18098S: Supported 18099F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18100F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18101F: drivers/thermal/rcar_gen3_thermal.c 18102F: drivers/thermal/rcar_thermal.c 18103 18104RENESAS RIIC DRIVER 18105M: Chris Brandt <chris.brandt@renesas.com> 18106L: linux-renesas-soc@vger.kernel.org 18107S: Supported 18108F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18109F: drivers/i2c/busses/i2c-riic.c 18110 18111RENESAS RZ/G2L A/D DRIVER 18112M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18113L: linux-iio@vger.kernel.org 18114L: linux-renesas-soc@vger.kernel.org 18115S: Supported 18116F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18117F: drivers/iio/adc/rzg2l_adc.c 18118 18119RENESAS RZ/G2L MTU3a COUNTER DRIVER 18120M: Biju Das <biju.das.jz@bp.renesas.com> 18121L: linux-iio@vger.kernel.org 18122L: linux-renesas-soc@vger.kernel.org 18123S: Supported 18124F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18125F: drivers/counter/rz-mtu3-cnt.c 18126 18127RENESAS RZ/N1 A5PSW SWITCH DRIVER 18128M: Clément Léger <clement.leger@bootlin.com> 18129L: linux-renesas-soc@vger.kernel.org 18130L: netdev@vger.kernel.org 18131S: Maintained 18132F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18133F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18134F: drivers/net/dsa/rzn1_a5psw* 18135F: drivers/net/pcs/pcs-rzn1-miic.c 18136F: include/dt-bindings/net/pcs-rzn1-miic.h 18137F: include/linux/pcs-rzn1-miic.h 18138F: net/dsa/tag_rzn1_a5psw.c 18139 18140RENESAS RZ/N1 RTC CONTROLLER DRIVER 18141M: Miquel Raynal <miquel.raynal@bootlin.com> 18142L: linux-rtc@vger.kernel.org 18143L: linux-renesas-soc@vger.kernel.org 18144S: Maintained 18145F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18146F: drivers/rtc/rtc-rzn1.c 18147 18148RENESAS RZ/N1 USBF CONTROLLER DRIVER 18149M: Herve Codina <herve.codina@bootlin.com> 18150L: linux-renesas-soc@vger.kernel.org 18151L: linux-usb@vger.kernel.org 18152S: Maintained 18153F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18154F: drivers/usb/gadget/udc/renesas_usbf.c 18155 18156RENESAS RZ/V2M I2C DRIVER 18157M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18158L: linux-i2c@vger.kernel.org 18159L: linux-renesas-soc@vger.kernel.org 18160S: Supported 18161F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18162F: drivers/i2c/busses/i2c-rzv2m.c 18163 18164RENESAS USB PHY DRIVER 18165M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18166L: linux-renesas-soc@vger.kernel.org 18167S: Maintained 18168F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18169 18170RENESAS VERSACLOCK 7 CLOCK DRIVER 18171M: Alex Helms <alexander.helms.jy@renesas.com> 18172S: Maintained 18173F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18174F: drivers/clk/clk-versaclock7.c 18175 18176RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18177M: Herve Codina <herve.codina@bootlin.com> 18178L: linux-iio@vger.kernel.org 18179S: Maintained 18180F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18181F: drivers/iio/potentiometer/x9250.c 18182 18183RESET CONTROLLER FRAMEWORK 18184M: Philipp Zabel <p.zabel@pengutronix.de> 18185S: Maintained 18186T: git git://git.pengutronix.de/git/pza/linux 18187F: Documentation/devicetree/bindings/reset/ 18188F: Documentation/driver-api/reset.rst 18189F: drivers/reset/ 18190F: include/dt-bindings/reset/ 18191F: include/linux/reset-controller.h 18192F: include/linux/reset.h 18193F: include/linux/reset/ 18194K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18195 18196RESTARTABLE SEQUENCES SUPPORT 18197M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18198M: Peter Zijlstra <peterz@infradead.org> 18199M: "Paul E. McKenney" <paulmck@kernel.org> 18200M: Boqun Feng <boqun.feng@gmail.com> 18201L: linux-kernel@vger.kernel.org 18202S: Supported 18203F: include/trace/events/rseq.h 18204F: include/uapi/linux/rseq.h 18205F: kernel/rseq.c 18206F: tools/testing/selftests/rseq/ 18207 18208RFKILL 18209M: Johannes Berg <johannes@sipsolutions.net> 18210L: linux-wireless@vger.kernel.org 18211S: Maintained 18212W: https://wireless.wiki.kernel.org/ 18213Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18214T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18215T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18216F: Documentation/ABI/stable/sysfs-class-rfkill 18217F: Documentation/driver-api/rfkill.rst 18218F: include/linux/rfkill.h 18219F: include/uapi/linux/rfkill.h 18220F: net/rfkill/ 18221 18222RHASHTABLE 18223M: Thomas Graf <tgraf@suug.ch> 18224M: Herbert Xu <herbert@gondor.apana.org.au> 18225L: netdev@vger.kernel.org 18226S: Maintained 18227F: include/linux/rhashtable-types.h 18228F: include/linux/rhashtable.h 18229F: lib/rhashtable.c 18230F: lib/test_rhashtable.c 18231 18232RICOH R5C592 MEMORYSTICK DRIVER 18233M: Maxim Levitsky <maximlevitsky@gmail.com> 18234S: Maintained 18235F: drivers/memstick/host/r592.* 18236 18237RICOH SMARTMEDIA/XD DRIVER 18238M: Maxim Levitsky <maximlevitsky@gmail.com> 18239S: Maintained 18240F: drivers/mtd/nand/raw/r852.c 18241F: drivers/mtd/nand/raw/r852.h 18242 18243RISC-V ARCHITECTURE 18244M: Paul Walmsley <paul.walmsley@sifive.com> 18245M: Palmer Dabbelt <palmer@dabbelt.com> 18246M: Albert Ou <aou@eecs.berkeley.edu> 18247L: linux-riscv@lists.infradead.org 18248S: Supported 18249Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18250C: irc://irc.libera.chat/riscv 18251P: Documentation/riscv/patch-acceptance.rst 18252T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18253F: arch/riscv/ 18254N: riscv 18255K: riscv 18256 18257RISC-V MICROCHIP FPGA SUPPORT 18258M: Conor Dooley <conor.dooley@microchip.com> 18259M: Daire McNamara <daire.mcnamara@microchip.com> 18260L: linux-riscv@lists.infradead.org 18261S: Supported 18262F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18263F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18264F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18265F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18266F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18267F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18268F: Documentation/devicetree/bindings/riscv/microchip.yaml 18269F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18270F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18271F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18272F: arch/riscv/boot/dts/microchip/ 18273F: drivers/char/hw_random/mpfs-rng.c 18274F: drivers/clk/microchip/clk-mpfs*.c 18275F: drivers/i2c/busses/i2c-microchip-corei2c.c 18276F: drivers/mailbox/mailbox-mpfs.c 18277F: drivers/pci/controller/pcie-microchip-host.c 18278F: drivers/pwm/pwm-microchip-core.c 18279F: drivers/reset/reset-mpfs.c 18280F: drivers/rtc/rtc-mpfs.c 18281F: drivers/soc/microchip/mpfs-sys-controller.c 18282F: drivers/spi/spi-microchip-core-qspi.c 18283F: drivers/spi/spi-microchip-core.c 18284F: drivers/usb/musb/mpfs.c 18285F: include/soc/microchip/mpfs.h 18286 18287RISC-V MISC SOC SUPPORT 18288M: Conor Dooley <conor@kernel.org> 18289L: linux-riscv@lists.infradead.org 18290S: Maintained 18291Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18292T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18293F: Documentation/devicetree/bindings/riscv/ 18294F: arch/riscv/boot/dts/ 18295X: arch/riscv/boot/dts/allwinner/ 18296X: arch/riscv/boot/dts/renesas/ 18297 18298RISC-V PMU DRIVERS 18299M: Atish Patra <atishp@atishpatra.org> 18300R: Anup Patel <anup@brainfault.org> 18301L: linux-riscv@lists.infradead.org 18302S: Supported 18303F: drivers/perf/riscv_pmu.c 18304F: drivers/perf/riscv_pmu_legacy.c 18305F: drivers/perf/riscv_pmu_sbi.c 18306 18307RISC-V THEAD SoC SUPPORT 18308M: Jisheng Zhang <jszhang@kernel.org> 18309M: Guo Ren <guoren@kernel.org> 18310M: Fu Wei <wefu@redhat.com> 18311L: linux-riscv@lists.infradead.org 18312S: Maintained 18313F: arch/riscv/boot/dts/thead/ 18314 18315RNBD BLOCK DRIVERS 18316M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18317M: Jack Wang <jinpu.wang@ionos.com> 18318L: linux-block@vger.kernel.org 18319S: Maintained 18320F: drivers/block/rnbd/ 18321 18322ROCCAT DRIVERS 18323M: Stefan Achatz <erazor_de@users.sourceforge.net> 18324S: Maintained 18325W: http://sourceforge.net/projects/roccat/ 18326F: Documentation/ABI/*/sysfs-driver-hid-roccat* 18327F: drivers/hid/hid-roccat* 18328F: include/linux/hid-roccat* 18329 18330ROCKCHIP CRYPTO DRIVERS 18331M: Corentin Labbe <clabbe@baylibre.com> 18332L: linux-crypto@vger.kernel.org 18333S: Maintained 18334F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 18335F: drivers/crypto/rockchip/ 18336 18337ROCKCHIP I2S TDM DRIVER 18338M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 18339L: linux-rockchip@lists.infradead.org 18340S: Maintained 18341F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 18342F: sound/soc/rockchip/rockchip_i2s_tdm.* 18343 18344ROCKCHIP ISP V1 DRIVER 18345M: Dafna Hirschfeld <dafna@fastmail.com> 18346L: linux-media@vger.kernel.org 18347L: linux-rockchip@lists.infradead.org 18348S: Maintained 18349F: Documentation/admin-guide/media/rkisp1.rst 18350F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 18351F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 18352F: drivers/media/platform/rockchip/rkisp1 18353F: include/uapi/linux/rkisp1-config.h 18354 18355ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 18356M: Jacob Chen <jacob-chen@iotwrt.com> 18357M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18358L: linux-media@vger.kernel.org 18359L: linux-rockchip@lists.infradead.org 18360S: Maintained 18361F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 18362F: drivers/media/platform/rockchip/rga/ 18363 18364ROCKCHIP VIDEO DECODER DRIVER 18365M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18366L: linux-media@vger.kernel.org 18367L: linux-rockchip@lists.infradead.org 18368S: Maintained 18369F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 18370F: drivers/staging/media/rkvdec/ 18371 18372ROCKER DRIVER 18373M: Jiri Pirko <jiri@resnulli.us> 18374L: netdev@vger.kernel.org 18375S: Supported 18376F: drivers/net/ethernet/rocker/ 18377 18378ROCKETPORT EXPRESS/INFINITY DRIVER 18379M: Kevin Cernekee <cernekee@gmail.com> 18380L: linux-serial@vger.kernel.org 18381S: Odd Fixes 18382F: drivers/tty/serial/rp2.* 18383 18384ROHM BD99954 CHARGER IC 18385M: Matti Vaittinen <mazziesaccount@gmail.com> 18386S: Supported 18387F: drivers/power/supply/bd99954-charger.c 18388F: drivers/power/supply/bd99954-charger.h 18389 18390ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 18391M: Tomasz Duszynski <tduszyns@gmail.com> 18392S: Maintained 18393F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 18394F: drivers/iio/light/bh1750.c 18395 18396ROHM BU270xx LIGHT SENSOR DRIVERs 18397M: Matti Vaittinen <mazziesaccount@gmail.com> 18398L: linux-iio@vger.kernel.org 18399S: Supported 18400F: drivers/iio/light/rohm-bu27008.c 18401F: drivers/iio/light/rohm-bu27034.c 18402 18403ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 18404M: Marek Vasut <marek.vasut+renesas@gmail.com> 18405L: linux-kernel@vger.kernel.org 18406L: linux-renesas-soc@vger.kernel.org 18407S: Supported 18408F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 18409F: drivers/gpio/gpio-bd9571mwv.c 18410F: drivers/mfd/bd9571mwv.c 18411F: drivers/regulator/bd9571mwv-regulator.c 18412F: include/linux/mfd/bd9571mwv.h 18413 18414ROHM POWER MANAGEMENT IC DEVICE DRIVERS 18415M: Matti Vaittinen <mazziesaccount@gmail.com> 18416S: Supported 18417F: drivers/clk/clk-bd718x7.c 18418F: drivers/gpio/gpio-bd71815.c 18419F: drivers/gpio/gpio-bd71828.c 18420F: drivers/mfd/rohm-bd71828.c 18421F: drivers/mfd/rohm-bd718x7.c 18422F: drivers/mfd/rohm-bd9576.c 18423F: drivers/regulator/bd71815-regulator.c 18424F: drivers/regulator/bd71828-regulator.c 18425F: drivers/regulator/bd718x7-regulator.c 18426F: drivers/regulator/bd9576-regulator.c 18427F: drivers/regulator/rohm-regulator.c 18428F: drivers/rtc/rtc-bd70528.c 18429F: drivers/watchdog/bd9576_wdt.c 18430F: include/linux/mfd/rohm-bd71815.h 18431F: include/linux/mfd/rohm-bd71828.h 18432F: include/linux/mfd/rohm-bd718x7.h 18433F: include/linux/mfd/rohm-bd957x.h 18434F: include/linux/mfd/rohm-generic.h 18435F: include/linux/mfd/rohm-shared.h 18436 18437ROSE NETWORK LAYER 18438M: Ralf Baechle <ralf@linux-mips.org> 18439L: linux-hams@vger.kernel.org 18440S: Maintained 18441W: http://www.linux-ax25.org/ 18442F: include/net/rose.h 18443F: include/uapi/linux/rose.h 18444F: net/rose/ 18445 18446ROTATION DRIVER FOR ALLWINNER A83T 18447M: Jernej Skrabec <jernej.skrabec@gmail.com> 18448L: linux-media@vger.kernel.org 18449S: Maintained 18450T: git git://linuxtv.org/media_tree.git 18451F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 18452F: drivers/media/platform/sunxi/sun8i-rotate/ 18453 18454RPMSG TTY DRIVER 18455M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18456L: linux-remoteproc@vger.kernel.org 18457S: Maintained 18458F: drivers/tty/rpmsg_tty.c 18459 18460RTL2830 MEDIA DRIVER 18461M: Antti Palosaari <crope@iki.fi> 18462L: linux-media@vger.kernel.org 18463S: Maintained 18464W: https://linuxtv.org 18465W: http://palosaari.fi/linux/ 18466Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18467T: git git://linuxtv.org/anttip/media_tree.git 18468F: drivers/media/dvb-frontends/rtl2830* 18469 18470RTL2832 MEDIA DRIVER 18471M: Antti Palosaari <crope@iki.fi> 18472L: linux-media@vger.kernel.org 18473S: Maintained 18474W: https://linuxtv.org 18475W: http://palosaari.fi/linux/ 18476Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18477T: git git://linuxtv.org/anttip/media_tree.git 18478F: drivers/media/dvb-frontends/rtl2832* 18479 18480RTL2832_SDR MEDIA DRIVER 18481M: Antti Palosaari <crope@iki.fi> 18482L: linux-media@vger.kernel.org 18483S: Maintained 18484W: https://linuxtv.org 18485W: http://palosaari.fi/linux/ 18486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18487T: git git://linuxtv.org/anttip/media_tree.git 18488F: drivers/media/dvb-frontends/rtl2832_sdr* 18489 18490RTL8180 WIRELESS DRIVER 18491L: linux-wireless@vger.kernel.org 18492S: Orphan 18493W: https://wireless.wiki.kernel.org/ 18494T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18495F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 18496 18497RTL8187 WIRELESS DRIVER 18498M: Herton Ronaldo Krzesinski <herton@canonical.com> 18499M: Hin-Tak Leung <htl10@users.sourceforge.net> 18500M: Larry Finger <Larry.Finger@lwfinger.net> 18501L: linux-wireless@vger.kernel.org 18502S: Maintained 18503W: https://wireless.wiki.kernel.org/ 18504T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 18505F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 18506 18507RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 18508M: Jes Sorensen <Jes.Sorensen@gmail.com> 18509L: linux-wireless@vger.kernel.org 18510S: Maintained 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 18512F: drivers/net/wireless/realtek/rtl8xxxu/ 18513 18514RTRS TRANSPORT DRIVERS 18515M: Md. Haris Iqbal <haris.iqbal@ionos.com> 18516M: Jack Wang <jinpu.wang@ionos.com> 18517L: linux-rdma@vger.kernel.org 18518S: Maintained 18519F: drivers/infiniband/ulp/rtrs/ 18520 18521RUNTIME VERIFICATION (RV) 18522M: Daniel Bristot de Oliveira <bristot@kernel.org> 18523M: Steven Rostedt <rostedt@goodmis.org> 18524L: linux-trace-kernel@vger.kernel.org 18525S: Maintained 18526F: Documentation/trace/rv/ 18527F: include/linux/rv.h 18528F: include/rv/ 18529F: kernel/trace/rv/ 18530F: tools/verification/ 18531 18532RUST 18533M: Miguel Ojeda <ojeda@kernel.org> 18534M: Alex Gaynor <alex.gaynor@gmail.com> 18535M: Wedson Almeida Filho <wedsonaf@gmail.com> 18536R: Boqun Feng <boqun.feng@gmail.com> 18537R: Gary Guo <gary@garyguo.net> 18538R: Björn Roy Baron <bjorn3_gh@protonmail.com> 18539R: Benno Lossin <benno.lossin@proton.me> 18540L: rust-for-linux@vger.kernel.org 18541S: Supported 18542W: https://github.com/Rust-for-Linux/linux 18543B: https://github.com/Rust-for-Linux/linux/issues 18544C: zulip://rust-for-linux.zulipchat.com 18545T: git https://github.com/Rust-for-Linux/linux.git rust-next 18546F: Documentation/rust/ 18547F: rust/ 18548F: samples/rust/ 18549F: scripts/*rust* 18550K: \b(?i:rust)\b 18551 18552RXRPC SOCKETS (AF_RXRPC) 18553M: David Howells <dhowells@redhat.com> 18554M: Marc Dionne <marc.dionne@auristor.com> 18555L: linux-afs@lists.infradead.org 18556S: Supported 18557W: https://www.infradead.org/~dhowells/kafs/ 18558F: Documentation/networking/rxrpc.rst 18559F: include/keys/rxrpc-type.h 18560F: include/net/af_rxrpc.h 18561F: include/trace/events/rxrpc.h 18562F: include/uapi/linux/rxrpc.h 18563F: net/rxrpc/ 18564 18565S3 SAVAGE FRAMEBUFFER DRIVER 18566M: Antonino Daplas <adaplas@gmail.com> 18567L: linux-fbdev@vger.kernel.org 18568S: Maintained 18569F: drivers/video/fbdev/savage/ 18570 18571S390 ARCHITECTURE 18572M: Heiko Carstens <hca@linux.ibm.com> 18573M: Vasily Gorbik <gor@linux.ibm.com> 18574M: Alexander Gordeev <agordeev@linux.ibm.com> 18575R: Christian Borntraeger <borntraeger@linux.ibm.com> 18576R: Sven Schnelle <svens@linux.ibm.com> 18577L: linux-s390@vger.kernel.org 18578S: Supported 18579T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18580F: Documentation/driver-api/s390-drivers.rst 18581F: Documentation/s390/ 18582F: arch/s390/ 18583F: drivers/s390/ 18584F: drivers/watchdog/diag288_wdt.c 18585 18586S390 COMMON I/O LAYER 18587M: Vineeth Vijayan <vneethv@linux.ibm.com> 18588M: Peter Oberparleiter <oberpar@linux.ibm.com> 18589L: linux-s390@vger.kernel.org 18590S: Supported 18591F: drivers/s390/cio/ 18592 18593S390 DASD DRIVER 18594M: Stefan Haberland <sth@linux.ibm.com> 18595M: Jan Hoeppner <hoeppner@linux.ibm.com> 18596L: linux-s390@vger.kernel.org 18597S: Supported 18598F: block/partitions/ibm.c 18599F: drivers/s390/block/dasd* 18600F: include/linux/dasd_mod.h 18601 18602S390 IOMMU (PCI) 18603M: Niklas Schnelle <schnelle@linux.ibm.com> 18604M: Matthew Rosato <mjrosato@linux.ibm.com> 18605R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18606L: linux-s390@vger.kernel.org 18607S: Supported 18608F: drivers/iommu/s390-iommu.c 18609 18610S390 IUCV NETWORK LAYER 18611M: Alexandra Winter <wintera@linux.ibm.com> 18612M: Wenjia Zhang <wenjia@linux.ibm.com> 18613L: linux-s390@vger.kernel.org 18614L: netdev@vger.kernel.org 18615S: Supported 18616F: drivers/s390/net/*iucv* 18617F: include/net/iucv/ 18618F: net/iucv/ 18619 18620S390 MM 18621M: Alexander Gordeev <agordeev@linux.ibm.com> 18622M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18623L: linux-s390@vger.kernel.org 18624S: Supported 18625T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 18626F: arch/s390/include/asm/pgtable.h 18627F: arch/s390/mm 18628 18629S390 NETWORK DRIVERS 18630M: Alexandra Winter <wintera@linux.ibm.com> 18631M: Wenjia Zhang <wenjia@linux.ibm.com> 18632L: linux-s390@vger.kernel.org 18633L: netdev@vger.kernel.org 18634S: Supported 18635F: drivers/s390/net/ 18636 18637S390 PCI SUBSYSTEM 18638M: Niklas Schnelle <schnelle@linux.ibm.com> 18639M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 18640L: linux-s390@vger.kernel.org 18641S: Supported 18642F: Documentation/s390/pci.rst 18643F: arch/s390/pci/ 18644F: drivers/pci/hotplug/s390_pci_hpc.c 18645 18646S390 SCM DRIVER 18647M: Vineeth Vijayan <vneethv@linux.ibm.com> 18648L: linux-s390@vger.kernel.org 18649S: Supported 18650F: drivers/s390/block/scm* 18651F: drivers/s390/cio/scm.c 18652 18653S390 VFIO AP DRIVER 18654M: Tony Krowiak <akrowiak@linux.ibm.com> 18655M: Halil Pasic <pasic@linux.ibm.com> 18656M: Jason Herne <jjherne@linux.ibm.com> 18657L: linux-s390@vger.kernel.org 18658S: Supported 18659F: Documentation/s390/vfio-ap* 18660F: drivers/s390/crypto/vfio_ap* 18661 18662S390 VFIO-CCW DRIVER 18663M: Eric Farman <farman@linux.ibm.com> 18664M: Matthew Rosato <mjrosato@linux.ibm.com> 18665R: Halil Pasic <pasic@linux.ibm.com> 18666L: linux-s390@vger.kernel.org 18667L: kvm@vger.kernel.org 18668S: Supported 18669F: Documentation/s390/vfio-ccw.rst 18670F: drivers/s390/cio/vfio_ccw* 18671F: include/uapi/linux/vfio_ccw.h 18672 18673S390 VFIO-PCI DRIVER 18674M: Matthew Rosato <mjrosato@linux.ibm.com> 18675M: Eric Farman <farman@linux.ibm.com> 18676L: linux-s390@vger.kernel.org 18677L: kvm@vger.kernel.org 18678S: Supported 18679F: arch/s390/kvm/pci* 18680F: drivers/vfio/pci/vfio_pci_zdev.c 18681F: include/uapi/linux/vfio_zdev.h 18682 18683S390 ZCRYPT DRIVER 18684M: Harald Freudenberger <freude@linux.ibm.com> 18685L: linux-s390@vger.kernel.org 18686S: Supported 18687F: drivers/s390/crypto/ 18688 18689S390 ZFCP DRIVER 18690M: Steffen Maier <maier@linux.ibm.com> 18691M: Benjamin Block <bblock@linux.ibm.com> 18692L: linux-s390@vger.kernel.org 18693S: Supported 18694F: drivers/s390/scsi/zfcp_* 18695 18696SAA6588 RDS RECEIVER DRIVER 18697M: Hans Verkuil <hverkuil@xs4all.nl> 18698L: linux-media@vger.kernel.org 18699S: Odd Fixes 18700W: https://linuxtv.org 18701T: git git://linuxtv.org/media_tree.git 18702F: drivers/media/i2c/saa6588* 18703 18704SAA7134 VIDEO4LINUX DRIVER 18705M: Mauro Carvalho Chehab <mchehab@kernel.org> 18706L: linux-media@vger.kernel.org 18707S: Odd fixes 18708W: https://linuxtv.org 18709T: git git://linuxtv.org/media_tree.git 18710F: Documentation/driver-api/media/drivers/saa7134* 18711F: drivers/media/pci/saa7134/ 18712 18713SAA7146 VIDEO4LINUX-2 DRIVER 18714M: Hans Verkuil <hverkuil@xs4all.nl> 18715L: linux-media@vger.kernel.org 18716S: Maintained 18717T: git git://linuxtv.org/media_tree.git 18718F: drivers/media/common/saa7146/ 18719F: drivers/media/pci/saa7146/ 18720F: include/media/drv-intf/saa7146* 18721 18722SAFESETID SECURITY MODULE 18723M: Micah Morton <mortonm@chromium.org> 18724S: Supported 18725F: Documentation/admin-guide/LSM/SafeSetID.rst 18726F: security/safesetid/ 18727 18728SAMSUNG AUDIO (ASoC) DRIVERS 18729M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18730L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18731S: Maintained 18732B: mailto:linux-samsung-soc@vger.kernel.org 18733F: Documentation/devicetree/bindings/sound/samsung* 18734F: sound/soc/samsung/ 18735 18736SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 18737M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18738L: linux-crypto@vger.kernel.org 18739L: linux-samsung-soc@vger.kernel.org 18740S: Maintained 18741F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 18742F: drivers/crypto/exynos-rng.c 18743 18744SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 18745M: Łukasz Stelmach <l.stelmach@samsung.com> 18746L: linux-samsung-soc@vger.kernel.org 18747S: Maintained 18748F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 18749F: drivers/char/hw_random/exynos-trng.c 18750 18751SAMSUNG FRAMEBUFFER DRIVER 18752M: Jingoo Han <jingoohan1@gmail.com> 18753L: linux-fbdev@vger.kernel.org 18754S: Maintained 18755F: drivers/video/fbdev/s3c-fb.c 18756 18757SAMSUNG INTERCONNECT DRIVERS 18758M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18759M: Artur Świgoń <a.swigon@samsung.com> 18760L: linux-pm@vger.kernel.org 18761L: linux-samsung-soc@vger.kernel.org 18762S: Supported 18763F: drivers/interconnect/samsung/ 18764 18765SAMSUNG LAPTOP DRIVER 18766M: Corentin Chary <corentin.chary@gmail.com> 18767L: platform-driver-x86@vger.kernel.org 18768S: Maintained 18769F: drivers/platform/x86/samsung-laptop.c 18770 18771SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 18772M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18773L: linux-kernel@vger.kernel.org 18774L: linux-samsung-soc@vger.kernel.org 18775S: Supported 18776B: mailto:linux-samsung-soc@vger.kernel.org 18777F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 18778F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 18779F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 18780F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 18781F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 18782F: drivers/clk/clk-s2mps11.c 18783F: drivers/mfd/sec*.c 18784F: drivers/regulator/s2m*.c 18785F: drivers/regulator/s5m*.c 18786F: drivers/rtc/rtc-s5m.c 18787F: include/linux/mfd/samsung/ 18788 18789SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 18790M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 18791L: linux-media@vger.kernel.org 18792L: linux-samsung-soc@vger.kernel.org 18793S: Maintained 18794F: drivers/media/platform/samsung/s3c-camif/ 18795F: include/media/drv-intf/s3c_camif.h 18796 18797SAMSUNG S3FWRN5 NFC DRIVER 18798M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18799S: Maintained 18800F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 18801F: drivers/nfc/s3fwrn5 18802 18803SAMSUNG S5C73M3 CAMERA DRIVER 18804M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18805M: Andrzej Hajda <andrzej.hajda@intel.com> 18806L: linux-media@vger.kernel.org 18807S: Supported 18808F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 18809F: drivers/media/i2c/s5c73m3/* 18810 18811SAMSUNG S5K5BAF CAMERA DRIVER 18812M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18813M: Andrzej Hajda <andrzej.hajda@intel.com> 18814L: linux-media@vger.kernel.org 18815S: Supported 18816F: drivers/media/i2c/s5k5baf.c 18817 18818SAMSUNG S5P Security SubSystem (SSS) DRIVER 18819M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18820M: Vladimir Zapolskiy <vz@mleia.com> 18821L: linux-crypto@vger.kernel.org 18822L: linux-samsung-soc@vger.kernel.org 18823S: Maintained 18824F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 18825F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 18826F: drivers/crypto/s5p-sss.c 18827 18828SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 18829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18830L: linux-media@vger.kernel.org 18831S: Supported 18832Q: https://patchwork.linuxtv.org/project/linux-media/list/ 18833F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 18834F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 18835F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 18836F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 18837F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 18838F: drivers/media/platform/samsung/exynos4-is/ 18839 18840SAMSUNG SOC CLOCK DRIVERS 18841M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18842M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18843M: Tomasz Figa <tomasz.figa@gmail.com> 18844M: Chanwoo Choi <cw00.choi@samsung.com> 18845R: Alim Akhtar <alim.akhtar@samsung.com> 18846L: linux-samsung-soc@vger.kernel.org 18847S: Supported 18848T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 18849T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 18850F: Documentation/devicetree/bindings/clock/samsung,*.yaml 18851F: Documentation/devicetree/bindings/clock/samsung,s3c* 18852F: drivers/clk/samsung/ 18853F: include/dt-bindings/clock/exynos*.h 18854F: include/dt-bindings/clock/s5p*.h 18855F: include/dt-bindings/clock/samsung,*.h 18856F: include/linux/clk/samsung.h 18857 18858SAMSUNG SPI DRIVERS 18859M: Andi Shyti <andi.shyti@kernel.org> 18860L: linux-spi@vger.kernel.org 18861L: linux-samsung-soc@vger.kernel.org 18862S: Maintained 18863F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 18864F: drivers/spi/spi-s3c* 18865F: include/linux/platform_data/spi-s3c64xx.h 18866 18867SAMSUNG SXGBE DRIVERS 18868M: Byungho An <bh74.an@samsung.com> 18869L: netdev@vger.kernel.org 18870S: Supported 18871F: drivers/net/ethernet/samsung/sxgbe/ 18872 18873SAMSUNG THERMAL DRIVER 18874M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 18875M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18876L: linux-pm@vger.kernel.org 18877L: linux-samsung-soc@vger.kernel.org 18878S: Maintained 18879F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 18880F: drivers/thermal/samsung/ 18881 18882SAMSUNG USB2 PHY DRIVER 18883M: Sylwester Nawrocki <s.nawrocki@samsung.com> 18884L: linux-kernel@vger.kernel.org 18885S: Supported 18886F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 18887F: Documentation/driver-api/phy/samsung-usb2.rst 18888F: drivers/phy/samsung/phy-exynos4210-usb2.c 18889F: drivers/phy/samsung/phy-exynos4x12-usb2.c 18890F: drivers/phy/samsung/phy-exynos5250-usb2.c 18891F: drivers/phy/samsung/phy-s5pv210-usb2.c 18892F: drivers/phy/samsung/phy-samsung-usb2.c 18893F: drivers/phy/samsung/phy-samsung-usb2.h 18894 18895SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 18896M: Paul Barker <paul.barker@sancloud.com> 18897R: Marc Murphy <marc.murphy@sancloud.com> 18898S: Supported 18899F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 18900 18901SC1200 WDT DRIVER 18902M: Zwane Mwaikambo <zwanem@gmail.com> 18903S: Maintained 18904F: drivers/watchdog/sc1200wdt.c 18905 18906SCHEDULER 18907M: Ingo Molnar <mingo@redhat.com> 18908M: Peter Zijlstra <peterz@infradead.org> 18909M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 18910M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 18911R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 18912R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 18913R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 18914R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 18915R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 18916R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 18917L: linux-kernel@vger.kernel.org 18918S: Maintained 18919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 18920F: include/linux/preempt.h 18921F: include/linux/sched.h 18922F: include/linux/wait.h 18923F: include/uapi/linux/sched.h 18924F: kernel/sched/ 18925 18926SCSI LIBSAS SUBSYSTEM 18927R: John Garry <john.g.garry@oracle.com> 18928R: Jason Yan <yanaijie@huawei.com> 18929L: linux-scsi@vger.kernel.org 18930S: Supported 18931F: Documentation/scsi/libsas.rst 18932F: drivers/scsi/libsas/ 18933F: include/scsi/libsas.h 18934F: include/scsi/sas_ata.h 18935 18936SCSI RDMA PROTOCOL (SRP) INITIATOR 18937M: Bart Van Assche <bvanassche@acm.org> 18938L: linux-rdma@vger.kernel.org 18939S: Supported 18940Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18941F: drivers/infiniband/ulp/srp/ 18942F: include/scsi/srp.h 18943 18944SCSI RDMA PROTOCOL (SRP) TARGET 18945M: Bart Van Assche <bvanassche@acm.org> 18946L: linux-rdma@vger.kernel.org 18947L: target-devel@vger.kernel.org 18948S: Supported 18949Q: http://patchwork.kernel.org/project/linux-rdma/list/ 18950F: drivers/infiniband/ulp/srpt/ 18951 18952SCSI SG DRIVER 18953M: Doug Gilbert <dgilbert@interlog.com> 18954L: linux-scsi@vger.kernel.org 18955S: Maintained 18956W: http://sg.danny.cz/sg 18957F: Documentation/scsi/scsi-generic.rst 18958F: drivers/scsi/sg.c 18959F: include/scsi/sg.h 18960 18961SCSI SUBSYSTEM 18962M: "James E.J. Bottomley" <jejb@linux.ibm.com> 18963M: "Martin K. Petersen" <martin.petersen@oracle.com> 18964L: linux-scsi@vger.kernel.org 18965S: Maintained 18966Q: https://patchwork.kernel.org/project/linux-scsi/list/ 18967T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 18968T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18969F: Documentation/devicetree/bindings/scsi/ 18970F: drivers/scsi/ 18971F: drivers/ufs/ 18972F: include/scsi/ 18973 18974SCSI TAPE DRIVER 18975M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 18976L: linux-scsi@vger.kernel.org 18977S: Maintained 18978F: Documentation/scsi/st.rst 18979F: drivers/scsi/st.* 18980F: drivers/scsi/st_*.h 18981 18982SCSI TARGET CORE USER DRIVER 18983M: Bodo Stroesser <bostroesser@gmail.com> 18984L: linux-scsi@vger.kernel.org 18985L: target-devel@vger.kernel.org 18986S: Supported 18987F: Documentation/target/tcmu-design.rst 18988F: drivers/target/target_core_user.c 18989F: include/uapi/linux/target_core_user.h 18990 18991SCSI TARGET SUBSYSTEM 18992M: "Martin K. Petersen" <martin.petersen@oracle.com> 18993L: linux-scsi@vger.kernel.org 18994L: target-devel@vger.kernel.org 18995S: Supported 18996W: http://www.linux-iscsi.org 18997Q: https://patchwork.kernel.org/project/target-devel/list/ 18998T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 18999F: Documentation/target/ 19000F: drivers/target/ 19001F: include/target/ 19002 19003SCTP PROTOCOL 19004M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19005M: Xin Long <lucien.xin@gmail.com> 19006L: linux-sctp@vger.kernel.org 19007S: Maintained 19008W: https://github.com/sctp/lksctp-tools/wiki 19009F: Documentation/networking/sctp.rst 19010F: include/linux/sctp.h 19011F: include/net/sctp/ 19012F: include/uapi/linux/sctp.h 19013F: net/sctp/ 19014 19015SCx200 CPU SUPPORT 19016M: Jim Cromie <jim.cromie@gmail.com> 19017S: Odd Fixes 19018F: Documentation/i2c/busses/scx200_acb.rst 19019F: arch/x86/platform/scx200/ 19020F: drivers/i2c/busses/scx200* 19021F: drivers/mtd/maps/scx200_docflash.c 19022F: drivers/watchdog/scx200_wdt.c 19023F: include/linux/scx200.h 19024 19025SCx200 GPIO DRIVER 19026M: Jim Cromie <jim.cromie@gmail.com> 19027S: Maintained 19028F: drivers/char/scx200_gpio.c 19029F: include/linux/scx200_gpio.h 19030 19031SCx200 HRT CLOCKSOURCE DRIVER 19032M: Jim Cromie <jim.cromie@gmail.com> 19033S: Maintained 19034F: drivers/clocksource/scx200_hrt.c 19035 19036SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19037M: Sascha Sommer <saschasommer@freenet.de> 19038L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19039S: Maintained 19040F: drivers/mmc/host/sdricoh_cs.c 19041 19042SECO BOARDS CEC DRIVER 19043M: Ettore Chimenti <ek5.chimenti@gmail.com> 19044S: Maintained 19045F: drivers/media/cec/platform/seco/seco-cec.c 19046F: drivers/media/cec/platform/seco/seco-cec.h 19047 19048SECURE COMPUTING 19049M: Kees Cook <keescook@chromium.org> 19050R: Andy Lutomirski <luto@amacapital.net> 19051R: Will Drewry <wad@chromium.org> 19052S: Supported 19053T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19054F: Documentation/userspace-api/seccomp_filter.rst 19055F: include/linux/seccomp.h 19056F: include/uapi/linux/seccomp.h 19057F: kernel/seccomp.c 19058F: tools/testing/selftests/kselftest_harness.h 19059F: tools/testing/selftests/seccomp/* 19060K: \bsecure_computing 19061K: \bTIF_SECCOMP\b 19062 19063SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19064M: Kamal Dasu <kamal.dasu@broadcom.com> 19065M: Al Cooper <alcooperx@gmail.com> 19066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19067L: linux-mmc@vger.kernel.org 19068S: Maintained 19069F: drivers/mmc/host/sdhci-brcmstb* 19070 19071SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19072M: Adrian Hunter <adrian.hunter@intel.com> 19073L: linux-mmc@vger.kernel.org 19074S: Supported 19075F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19076F: drivers/mmc/host/sdhci* 19077 19078SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19079M: Eugen Hristev <eugen.hristev@microchip.com> 19080L: linux-mmc@vger.kernel.org 19081S: Supported 19082F: drivers/mmc/host/sdhci-of-at91.c 19083 19084SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19085M: Haibo Chen <haibo.chen@nxp.com> 19086L: linux-imx@nxp.com 19087L: linux-mmc@vger.kernel.org 19088S: Maintained 19089F: drivers/mmc/host/sdhci-esdhc-imx.c 19090 19091SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19092M: Ben Dooks <ben-linux@fluff.org> 19093M: Jaehoon Chung <jh80.chung@samsung.com> 19094L: linux-mmc@vger.kernel.org 19095S: Maintained 19096F: drivers/mmc/host/sdhci-s3c* 19097 19098SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19099M: Viresh Kumar <vireshk@kernel.org> 19100L: linux-mmc@vger.kernel.org 19101S: Maintained 19102F: drivers/mmc/host/sdhci-spear.c 19103 19104SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19105M: Vignesh Raghavendra <vigneshr@ti.com> 19106L: linux-mmc@vger.kernel.org 19107S: Maintained 19108F: drivers/mmc/host/sdhci-omap.c 19109 19110SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19111M: Jonathan Derrick <jonathan.derrick@linux.dev> 19112L: linux-block@vger.kernel.org 19113S: Supported 19114F: block/opal_proto.h 19115F: block/sed* 19116F: include/linux/sed* 19117F: include/uapi/linux/sed* 19118 19119SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19120M: Mark Rutland <mark.rutland@arm.com> 19121M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19122M: Sudeep Holla <sudeep.holla@arm.com> 19123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19124S: Maintained 19125F: drivers/firmware/smccc/ 19126F: include/linux/arm-smccc.h 19127 19128SECURITY CONTACT 19129M: Security Officers <security@kernel.org> 19130S: Supported 19131F: Documentation/process/security-bugs.rst 19132 19133SECURITY SUBSYSTEM 19134M: Paul Moore <paul@paul-moore.com> 19135M: James Morris <jmorris@namei.org> 19136M: "Serge E. Hallyn" <serge@hallyn.com> 19137L: linux-security-module@vger.kernel.org (suggested Cc:) 19138S: Supported 19139W: http://kernsec.org/ 19140T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19141F: security/ 19142X: security/selinux/ 19143 19144SELINUX SECURITY MODULE 19145M: Paul Moore <paul@paul-moore.com> 19146M: Stephen Smalley <stephen.smalley.work@gmail.com> 19147M: Eric Paris <eparis@parisplace.org> 19148L: selinux@vger.kernel.org 19149S: Supported 19150W: https://selinuxproject.org 19151W: https://github.com/SELinuxProject 19152T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19153F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19154F: Documentation/ABI/removed/sysfs-selinux-disable 19155F: Documentation/admin-guide/LSM/SELinux.rst 19156F: include/trace/events/avc.h 19157F: include/uapi/linux/selinux_netlink.h 19158F: scripts/selinux/ 19159F: security/selinux/ 19160 19161SENSABLE PHANTOM 19162M: Jiri Slaby <jirislaby@kernel.org> 19163S: Maintained 19164F: drivers/misc/phantom.c 19165F: include/uapi/linux/phantom.h 19166 19167SENSEAIR SUNRISE 006-0-0007 19168M: Jacopo Mondi <jacopo@jmondi.org> 19169S: Maintained 19170F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19171F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19172F: drivers/iio/chemical/sunrise_co2.c 19173 19174SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19175M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19176S: Maintained 19177F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19178F: drivers/iio/chemical/scd30.h 19179F: drivers/iio/chemical/scd30_core.c 19180F: drivers/iio/chemical/scd30_i2c.c 19181F: drivers/iio/chemical/scd30_serial.c 19182 19183SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19184M: Roan van Dijk <roan@protonic.nl> 19185S: Maintained 19186F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19187F: drivers/iio/chemical/scd4x.c 19188 19189SENSIRION SGP40 GAS SENSOR DRIVER 19190M: Andreas Klinger <ak@it-klinger.de> 19191S: Maintained 19192F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19193F: drivers/iio/chemical/sgp40.c 19194 19195SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19196M: Tomasz Duszynski <tduszyns@gmail.com> 19197S: Maintained 19198F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19199F: drivers/iio/chemical/sps30.c 19200F: drivers/iio/chemical/sps30_i2c.c 19201F: drivers/iio/chemical/sps30_serial.c 19202 19203SERIAL DEVICE BUS 19204M: Rob Herring <robh@kernel.org> 19205L: linux-serial@vger.kernel.org 19206S: Maintained 19207F: Documentation/devicetree/bindings/serial/serial.yaml 19208F: drivers/tty/serdev/ 19209F: include/linux/serdev.h 19210 19211SERIAL DRIVERS 19212M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19213L: linux-serial@vger.kernel.org 19214S: Maintained 19215F: Documentation/devicetree/bindings/serial/ 19216F: drivers/tty/serial/ 19217 19218SERIAL IR RECEIVER 19219M: Sean Young <sean@mess.org> 19220L: linux-media@vger.kernel.org 19221S: Maintained 19222F: drivers/media/rc/serial_ir.c 19223 19224SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19225M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19226L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19227S: Maintained 19228F: Documentation/devicetree/bindings/slimbus/ 19229F: drivers/slimbus/ 19230F: include/linux/slimbus.h 19231 19232SFC NETWORK DRIVER 19233M: Edward Cree <ecree.xilinx@gmail.com> 19234M: Martin Habets <habetsm.xilinx@gmail.com> 19235L: netdev@vger.kernel.org 19236L: linux-net-drivers@amd.com 19237S: Supported 19238F: Documentation/networking/devlink/sfc.rst 19239F: drivers/net/ethernet/sfc/ 19240 19241SFCTEMP HWMON DRIVER 19242M: Emil Renner Berthing <kernel@esmil.dk> 19243L: linux-hwmon@vger.kernel.org 19244S: Maintained 19245F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19246F: Documentation/hwmon/sfctemp.rst 19247F: drivers/hwmon/sfctemp.c 19248 19249SFF/SFP/SFP+ MODULE SUPPORT 19250M: Russell King <linux@armlinux.org.uk> 19251L: netdev@vger.kernel.org 19252S: Maintained 19253F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19254F: drivers/net/phy/phylink.c 19255F: drivers/net/phy/sfp* 19256F: include/linux/mdio/mdio-i2c.h 19257F: include/linux/phylink.h 19258F: include/linux/sfp.h 19259K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19260 19261SGI GRU DRIVER 19262M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19263S: Maintained 19264F: drivers/misc/sgi-gru/ 19265 19266SGI XP/XPC/XPNET DRIVER 19267M: Robin Holt <robinmholt@gmail.com> 19268M: Steve Wahl <steve.wahl@hpe.com> 19269R: Mike Travis <mike.travis@hpe.com> 19270S: Maintained 19271F: drivers/misc/sgi-xp/ 19272 19273SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19274M: Karsten Graul <kgraul@linux.ibm.com> 19275M: Wenjia Zhang <wenjia@linux.ibm.com> 19276M: Jan Karcher <jaka@linux.ibm.com> 19277R: D. Wythe <alibuda@linux.alibaba.com> 19278R: Tony Lu <tonylu@linux.alibaba.com> 19279R: Wen Gu <guwen@linux.alibaba.com> 19280L: linux-s390@vger.kernel.org 19281S: Supported 19282F: net/smc/ 19283 19284SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19285M: Linus Walleij <linus.walleij@linaro.org> 19286L: linux-iio@vger.kernel.org 19287S: Maintained 19288T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19289F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19290F: drivers/iio/light/gp2ap002.c 19291 19292SHARP RJ54N1CB0C SENSOR DRIVER 19293M: Jacopo Mondi <jacopo@jmondi.org> 19294L: linux-media@vger.kernel.org 19295S: Odd fixes 19296T: git git://linuxtv.org/media_tree.git 19297F: drivers/media/i2c/rj54n1cb0c.c 19298F: include/media/i2c/rj54n1cb0c.h 19299 19300SH_VOU V4L2 OUTPUT DRIVER 19301L: linux-media@vger.kernel.org 19302S: Orphan 19303F: drivers/media/platform/renesas/sh_vou.c 19304F: include/media/drv-intf/sh_vou.h 19305 19306SI2157 MEDIA DRIVER 19307M: Antti Palosaari <crope@iki.fi> 19308L: linux-media@vger.kernel.org 19309S: Maintained 19310W: https://linuxtv.org 19311W: http://palosaari.fi/linux/ 19312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19313T: git git://linuxtv.org/anttip/media_tree.git 19314F: drivers/media/tuners/si2157* 19315 19316SI2165 MEDIA DRIVER 19317M: Matthias Schwarzott <zzam@gentoo.org> 19318L: linux-media@vger.kernel.org 19319S: Maintained 19320W: https://linuxtv.org 19321Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19322F: drivers/media/dvb-frontends/si2165* 19323 19324SI2168 MEDIA DRIVER 19325M: Antti Palosaari <crope@iki.fi> 19326L: linux-media@vger.kernel.org 19327S: Maintained 19328W: https://linuxtv.org 19329W: http://palosaari.fi/linux/ 19330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19331T: git git://linuxtv.org/anttip/media_tree.git 19332F: drivers/media/dvb-frontends/si2168* 19333 19334SI470X FM RADIO RECEIVER I2C DRIVER 19335M: Hans Verkuil <hverkuil@xs4all.nl> 19336L: linux-media@vger.kernel.org 19337S: Odd Fixes 19338W: https://linuxtv.org 19339T: git git://linuxtv.org/media_tree.git 19340F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 19341F: drivers/media/radio/si470x/radio-si470x-i2c.c 19342 19343SI470X FM RADIO RECEIVER USB DRIVER 19344M: Hans Verkuil <hverkuil@xs4all.nl> 19345L: linux-media@vger.kernel.org 19346S: Maintained 19347W: https://linuxtv.org 19348T: git git://linuxtv.org/media_tree.git 19349F: drivers/media/radio/si470x/radio-si470x-common.c 19350F: drivers/media/radio/si470x/radio-si470x-usb.c 19351F: drivers/media/radio/si470x/radio-si470x.h 19352 19353SI4713 FM RADIO TRANSMITTER I2C DRIVER 19354M: Eduardo Valentin <edubezval@gmail.com> 19355L: linux-media@vger.kernel.org 19356S: Odd Fixes 19357W: https://linuxtv.org 19358T: git git://linuxtv.org/media_tree.git 19359F: drivers/media/radio/si4713/si4713.? 19360 19361SI4713 FM RADIO TRANSMITTER PLATFORM 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/radio-platform-si4713.c 19368 19369SI4713 FM RADIO TRANSMITTER USB DRIVER 19370M: Hans Verkuil <hverkuil@xs4all.nl> 19371L: linux-media@vger.kernel.org 19372S: Maintained 19373W: https://linuxtv.org 19374T: git git://linuxtv.org/media_tree.git 19375F: drivers/media/radio/si4713/radio-usb-si4713.c 19376 19377SIANO DVB DRIVER 19378M: Mauro Carvalho Chehab <mchehab@kernel.org> 19379L: linux-media@vger.kernel.org 19380S: Odd fixes 19381W: https://linuxtv.org 19382T: git git://linuxtv.org/media_tree.git 19383F: drivers/media/common/siano/ 19384F: drivers/media/mmc/siano/ 19385F: drivers/media/usb/siano/ 19386F: drivers/media/usb/siano/ 19387 19388SIFIVE DRIVERS 19389M: Palmer Dabbelt <palmer@dabbelt.com> 19390M: Paul Walmsley <paul.walmsley@sifive.com> 19391L: linux-riscv@lists.infradead.org 19392S: Supported 19393N: sifive 19394K: [^@]sifive 19395 19396SIFIVE FU540 SYSTEM-ON-CHIP 19397M: Paul Walmsley <paul.walmsley@sifive.com> 19398M: Palmer Dabbelt <palmer@dabbelt.com> 19399L: linux-riscv@lists.infradead.org 19400S: Supported 19401T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 19402N: fu540 19403K: fu540 19404 19405SIFIVE PDMA DRIVER 19406M: Green Wan <green.wan@sifive.com> 19407S: Maintained 19408F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 19409F: drivers/dma/sf-pdma/ 19410 19411SIFIVE SOC DRIVERS 19412M: Conor Dooley <conor@kernel.org> 19413L: linux-riscv@lists.infradead.org 19414S: Maintained 19415T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19416F: Documentation/devicetree/bindings/cache/sifive,ccache0.yaml 19417F: drivers/soc/sifive/ 19418 19419SILEAD TOUCHSCREEN DRIVER 19420M: Hans de Goede <hdegoede@redhat.com> 19421L: linux-input@vger.kernel.org 19422L: platform-driver-x86@vger.kernel.org 19423S: Maintained 19424F: drivers/input/touchscreen/silead.c 19425F: drivers/platform/x86/touchscreen_dmi.c 19426 19427SILICON LABS WIRELESS DRIVERS (for WFxxx series) 19428M: Jérôme Pouiller <jerome.pouiller@silabs.com> 19429S: Supported 19430F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 19431F: drivers/net/wireless/silabs/wfx/ 19432 19433SILICON MOTION SM712 FRAME BUFFER DRIVER 19434M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 19435M: Teddy Wang <teddy.wang@siliconmotion.com> 19436M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 19437L: linux-fbdev@vger.kernel.org 19438S: Maintained 19439F: Documentation/fb/sm712fb.rst 19440F: drivers/video/fbdev/sm712* 19441 19442SILVACO I3C DUAL-ROLE MASTER 19443M: Miquel Raynal <miquel.raynal@bootlin.com> 19444M: Conor Culhane <conor.culhane@silvaco.com> 19445L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 19446S: Maintained 19447F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 19448F: drivers/i3c/master/svc-i3c-master.c 19449 19450SIMPLEFB FB DRIVER 19451M: Hans de Goede <hdegoede@redhat.com> 19452L: linux-fbdev@vger.kernel.org 19453S: Maintained 19454F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 19455F: drivers/video/fbdev/simplefb.c 19456F: include/linux/platform_data/simplefb.h 19457 19458SIMTEC EB110ATX (Chalice CATS) 19459M: Simtec Linux Team <linux@simtec.co.uk> 19460S: Supported 19461W: http://www.simtec.co.uk/products/EB110ATX/ 19462 19463SIOX 19464M: Thorsten Scherer <t.scherer@eckelmann.de> 19465M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 19466R: Pengutronix Kernel Team <kernel@pengutronix.de> 19467S: Supported 19468F: drivers/gpio/gpio-siox.c 19469F: drivers/siox/* 19470F: include/trace/events/siox.h 19471 19472SIPHASH PRF ROUTINES 19473M: Jason A. Donenfeld <Jason@zx2c4.com> 19474S: Maintained 19475F: include/linux/siphash.h 19476F: lib/siphash.c 19477F: lib/siphash_kunit.c 19478 19479SIS 190 ETHERNET DRIVER 19480M: Francois Romieu <romieu@fr.zoreil.com> 19481L: netdev@vger.kernel.org 19482S: Maintained 19483F: drivers/net/ethernet/sis/sis190.c 19484 19485SIS 900/7016 FAST ETHERNET DRIVER 19486M: Daniele Venzano <venza@brownhat.org> 19487L: netdev@vger.kernel.org 19488S: Maintained 19489W: http://www.brownhat.org/sis900.html 19490F: drivers/net/ethernet/sis/sis900.* 19491 19492SIS FRAMEBUFFER DRIVER 19493S: Orphan 19494F: Documentation/fb/sisfb.rst 19495F: drivers/video/fbdev/sis/ 19496F: include/video/sisfb.h 19497 19498SIS I2C TOUCHSCREEN DRIVER 19499M: Mika Penttilä <mpenttil@redhat.com> 19500L: linux-input@vger.kernel.org 19501S: Maintained 19502F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 19503F: drivers/input/touchscreen/sis_i2c.c 19504 19505SIS USB2VGA DRIVER 19506M: Thomas Winischhofer <thomas@winischhofer.net> 19507S: Maintained 19508W: http://www.winischhofer.at/linuxsisusbvga.shtml 19509F: drivers/usb/misc/sisusbvga/ 19510 19511SL28 CPLD MFD DRIVER 19512M: Michael Walle <michael@walle.cc> 19513S: Maintained 19514F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 19515F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 19516F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 19517F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 19518F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 19519F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 19520F: drivers/gpio/gpio-sl28cpld.c 19521F: drivers/hwmon/sl28cpld-hwmon.c 19522F: drivers/irqchip/irq-sl28cpld.c 19523F: drivers/pwm/pwm-sl28cpld.c 19524F: drivers/watchdog/sl28cpld_wdt.c 19525 19526SL28 VPD NVMEM LAYOUT DRIVER 19527M: Michael Walle <michael@walle.cc> 19528S: Maintained 19529F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 19530F: drivers/nvmem/layouts/sl28vpd.c 19531 19532SLAB ALLOCATOR 19533M: Christoph Lameter <cl@linux.com> 19534M: Pekka Enberg <penberg@kernel.org> 19535M: David Rientjes <rientjes@google.com> 19536M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 19537M: Andrew Morton <akpm@linux-foundation.org> 19538M: Vlastimil Babka <vbabka@suse.cz> 19539R: Roman Gushchin <roman.gushchin@linux.dev> 19540R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 19541L: linux-mm@kvack.org 19542S: Maintained 19543T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 19544F: include/linux/sl?b*.h 19545F: mm/sl?b* 19546 19547SLCAN CAN NETWORK DRIVER 19548M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 19549L: linux-can@vger.kernel.org 19550S: Maintained 19551F: drivers/net/can/slcan/ 19552 19553SLEEPABLE READ-COPY UPDATE (SRCU) 19554M: Lai Jiangshan <jiangshanlai@gmail.com> 19555M: "Paul E. McKenney" <paulmck@kernel.org> 19556M: Josh Triplett <josh@joshtriplett.org> 19557R: Steven Rostedt <rostedt@goodmis.org> 19558R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19559L: rcu@vger.kernel.org 19560S: Supported 19561W: http://www.rdrop.com/users/paulmck/RCU/ 19562T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19563F: include/linux/srcu*.h 19564F: kernel/rcu/srcu*.c 19565 19566SMACK SECURITY MODULE 19567M: Casey Schaufler <casey@schaufler-ca.com> 19568L: linux-security-module@vger.kernel.org 19569S: Maintained 19570W: http://schaufler-ca.com 19571T: git git://github.com/cschaufler/smack-next 19572F: Documentation/admin-guide/LSM/Smack.rst 19573F: security/smack/ 19574 19575SMC91x ETHERNET DRIVER 19576M: Nicolas Pitre <nico@fluxnic.net> 19577S: Odd Fixes 19578F: drivers/net/ethernet/smsc/smc91x.* 19579 19580SMM665 HARDWARE MONITOR DRIVER 19581M: Guenter Roeck <linux@roeck-us.net> 19582L: linux-hwmon@vger.kernel.org 19583S: Maintained 19584F: Documentation/hwmon/smm665.rst 19585F: drivers/hwmon/smm665.c 19586 19587SMSC EMC2103 HARDWARE MONITOR DRIVER 19588M: Steve Glendinning <steve.glendinning@shawell.net> 19589L: linux-hwmon@vger.kernel.org 19590S: Maintained 19591F: Documentation/hwmon/emc2103.rst 19592F: drivers/hwmon/emc2103.c 19593 19594SMSC SCH5627 HARDWARE MONITOR DRIVER 19595M: Hans de Goede <hdegoede@redhat.com> 19596L: linux-hwmon@vger.kernel.org 19597S: Supported 19598F: Documentation/hwmon/sch5627.rst 19599F: drivers/hwmon/sch5627.c 19600 19601SMSC UFX6000 and UFX7000 USB to VGA DRIVER 19602M: Steve Glendinning <steve.glendinning@shawell.net> 19603L: linux-fbdev@vger.kernel.org 19604S: Maintained 19605F: drivers/video/fbdev/smscufx.c 19606 19607SMSC47B397 HARDWARE MONITOR DRIVER 19608M: Jean Delvare <jdelvare@suse.com> 19609L: linux-hwmon@vger.kernel.org 19610S: Maintained 19611F: Documentation/hwmon/smsc47b397.rst 19612F: drivers/hwmon/smsc47b397.c 19613 19614SMSC911x ETHERNET DRIVER 19615M: Steve Glendinning <steve.glendinning@shawell.net> 19616L: netdev@vger.kernel.org 19617S: Maintained 19618F: drivers/net/ethernet/smsc/smsc911x.* 19619F: include/linux/smsc911x.h 19620 19621SMSC9420 PCI ETHERNET DRIVER 19622M: Steve Glendinning <steve.glendinning@shawell.net> 19623L: netdev@vger.kernel.org 19624S: Maintained 19625F: drivers/net/ethernet/smsc/smsc9420.* 19626 19627SNET DPU VIRTIO DATA PATH ACCELERATOR 19628R: Alvaro Karsz <alvaro.karsz@solid-run.com> 19629F: drivers/vdpa/solidrun/ 19630 19631SOCIONEXT (SNI) AVE NETWORK DRIVER 19632M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 19633L: netdev@vger.kernel.org 19634S: Maintained 19635F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 19636F: drivers/net/ethernet/socionext/sni_ave.c 19637 19638SOCIONEXT (SNI) NETSEC NETWORK DRIVER 19639M: Jassi Brar <jaswinder.singh@linaro.org> 19640M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 19641L: netdev@vger.kernel.org 19642S: Maintained 19643F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 19644F: drivers/net/ethernet/socionext/netsec.c 19645 19646SOCIONEXT (SNI) Synquacer SPI DRIVER 19647M: Masahisa Kojima <masahisa.kojima@linaro.org> 19648M: Jassi Brar <jaswinder.singh@linaro.org> 19649L: linux-spi@vger.kernel.org 19650S: Maintained 19651F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 19652F: drivers/spi/spi-synquacer.c 19653 19654SOCIONEXT SYNQUACER I2C DRIVER 19655M: Ard Biesheuvel <ardb@kernel.org> 19656L: linux-i2c@vger.kernel.org 19657S: Maintained 19658F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 19659F: drivers/i2c/busses/i2c-synquacer.c 19660 19661SOCIONEXT UNIPHIER SOUND DRIVER 19662L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19663S: Orphan 19664F: sound/soc/uniphier/ 19665 19666SOCKET TIMESTAMPING 19667M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 19668S: Maintained 19669F: Documentation/networking/timestamping.rst 19670F: include/uapi/linux/net_tstamp.h 19671F: tools/testing/selftests/net/so_txtime.c 19672 19673SOEKRIS NET48XX LED SUPPORT 19674M: Chris Boot <bootc@bootc.net> 19675S: Maintained 19676F: drivers/leds/leds-net48xx.c 19677 19678SOFT-IWARP DRIVER (siw) 19679M: Bernard Metzler <bmt@zurich.ibm.com> 19680L: linux-rdma@vger.kernel.org 19681S: Supported 19682F: drivers/infiniband/sw/siw/ 19683F: include/uapi/rdma/siw-abi.h 19684 19685SOFT-ROCE DRIVER (rxe) 19686M: Zhu Yanjun <zyjzyj2000@gmail.com> 19687L: linux-rdma@vger.kernel.org 19688S: Supported 19689F: drivers/infiniband/sw/rxe/ 19690F: include/uapi/rdma/rdma_user_rxe.h 19691 19692SOFTLOGIC 6x10 MPEG CODEC 19693M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 19694M: Anton Sviridenko <anton@corp.bluecherry.net> 19695M: Andrey Utkin <andrey_utkin@fastmail.com> 19696M: Ismael Luceno <ismael@iodev.co.uk> 19697L: linux-media@vger.kernel.org 19698S: Supported 19699F: drivers/media/pci/solo6x10/ 19700 19701SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 19702M: James Morse <james.morse@arm.com> 19703L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19704S: Maintained 19705F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 19706F: drivers/firmware/arm_sdei.c 19707F: include/linux/arm_sdei.h 19708F: include/uapi/linux/arm_sdei.h 19709 19710SOFTWARE NODES AND DEVICE PROPERTIES 19711R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19712R: Daniel Scally <djrscally@gmail.com> 19713R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 19714R: Sakari Ailus <sakari.ailus@linux.intel.com> 19715L: linux-acpi@vger.kernel.org 19716S: Maintained 19717F: drivers/base/property.c 19718F: drivers/base/swnode.c 19719F: include/linux/fwnode.h 19720F: include/linux/property.h 19721 19722SOFTWARE RAID (Multiple Disks) SUPPORT 19723M: Song Liu <song@kernel.org> 19724L: linux-raid@vger.kernel.org 19725S: Supported 19726Q: https://patchwork.kernel.org/project/linux-raid/list/ 19727T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 19728F: drivers/md/Kconfig 19729F: drivers/md/Makefile 19730F: drivers/md/md* 19731F: drivers/md/raid* 19732F: include/linux/raid/ 19733F: include/uapi/linux/raid/ 19734 19735SOLIDRUN CLEARFOG SUPPORT 19736M: Russell King <linux@armlinux.org.uk> 19737S: Maintained 19738F: arch/arm/boot/dts/marvell/armada-388-clearfog* 19739F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 19740 19741SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 19742M: Russell King <linux@armlinux.org.uk> 19743S: Maintained 19744F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 19745F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 19746F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 19747 19748SONIC NETWORK DRIVER 19749M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 19750L: netdev@vger.kernel.org 19751S: Maintained 19752F: drivers/net/ethernet/natsemi/sonic.* 19753 19754SONICS SILICON BACKPLANE DRIVER (SSB) 19755M: Michael Buesch <m@bues.ch> 19756L: linux-wireless@vger.kernel.org 19757S: Maintained 19758F: drivers/ssb/ 19759F: include/linux/ssb/ 19760 19761SONY IMX208 SENSOR DRIVER 19762M: Sakari Ailus <sakari.ailus@linux.intel.com> 19763L: linux-media@vger.kernel.org 19764S: Maintained 19765T: git git://linuxtv.org/media_tree.git 19766F: drivers/media/i2c/imx208.c 19767 19768SONY IMX214 SENSOR DRIVER 19769M: Ricardo Ribalda <ribalda@kernel.org> 19770L: linux-media@vger.kernel.org 19771S: Maintained 19772T: git git://linuxtv.org/media_tree.git 19773F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 19774F: drivers/media/i2c/imx214.c 19775 19776SONY IMX219 SENSOR DRIVER 19777M: Dave Stevenson <dave.stevenson@raspberrypi.com> 19778L: linux-media@vger.kernel.org 19779S: Maintained 19780T: git git://linuxtv.org/media_tree.git 19781F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 19782F: drivers/media/i2c/imx219.c 19783 19784SONY IMX258 SENSOR DRIVER 19785M: Sakari Ailus <sakari.ailus@linux.intel.com> 19786L: linux-media@vger.kernel.org 19787S: Maintained 19788T: git git://linuxtv.org/media_tree.git 19789F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 19790F: drivers/media/i2c/imx258.c 19791 19792SONY IMX274 SENSOR DRIVER 19793M: Leon Luo <leonl@leopardimaging.com> 19794L: linux-media@vger.kernel.org 19795S: Maintained 19796T: git git://linuxtv.org/media_tree.git 19797F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 19798F: drivers/media/i2c/imx274.c 19799 19800SONY IMX290 SENSOR DRIVER 19801M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19802L: linux-media@vger.kernel.org 19803S: Maintained 19804T: git git://linuxtv.org/media_tree.git 19805F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 19806F: drivers/media/i2c/imx290.c 19807 19808SONY IMX296 SENSOR DRIVER 19809M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19810M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 19811L: linux-media@vger.kernel.org 19812S: Maintained 19813T: git git://linuxtv.org/media_tree.git 19814F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 19815F: drivers/media/i2c/imx296.c 19816 19817SONY IMX319 SENSOR DRIVER 19818M: Bingbu Cao <bingbu.cao@intel.com> 19819L: linux-media@vger.kernel.org 19820S: Maintained 19821T: git git://linuxtv.org/media_tree.git 19822F: drivers/media/i2c/imx319.c 19823 19824SONY IMX334 SENSOR DRIVER 19825M: Paul J. Murphy <paul.j.murphy@intel.com> 19826M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19827L: linux-media@vger.kernel.org 19828S: Maintained 19829T: git git://linuxtv.org/media_tree.git 19830F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 19831F: drivers/media/i2c/imx334.c 19832 19833SONY IMX335 SENSOR DRIVER 19834M: Paul J. Murphy <paul.j.murphy@intel.com> 19835M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19836L: linux-media@vger.kernel.org 19837S: Maintained 19838T: git git://linuxtv.org/media_tree.git 19839F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 19840F: drivers/media/i2c/imx335.c 19841 19842SONY IMX355 SENSOR DRIVER 19843M: Tianshu Qiu <tian.shu.qiu@intel.com> 19844L: linux-media@vger.kernel.org 19845S: Maintained 19846T: git git://linuxtv.org/media_tree.git 19847F: drivers/media/i2c/imx355.c 19848 19849SONY IMX412 SENSOR DRIVER 19850M: Paul J. Murphy <paul.j.murphy@intel.com> 19851M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 19852L: linux-media@vger.kernel.org 19853S: Maintained 19854T: git git://linuxtv.org/media_tree.git 19855F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 19856F: drivers/media/i2c/imx412.c 19857 19858SONY IMX415 SENSOR DRIVER 19859M: Michael Riesch <michael.riesch@wolfvision.net> 19860L: linux-media@vger.kernel.org 19861S: Maintained 19862T: git git://linuxtv.org/media_tree.git 19863F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 19864F: drivers/media/i2c/imx415.c 19865 19866SONY MEMORYSTICK SUBSYSTEM 19867M: Maxim Levitsky <maximlevitsky@gmail.com> 19868M: Alex Dubov <oakad@yahoo.com> 19869M: Ulf Hansson <ulf.hansson@linaro.org> 19870L: linux-mmc@vger.kernel.org 19871S: Maintained 19872T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 19873F: drivers/memstick/ 19874F: include/linux/memstick.h 19875 19876SONY VAIO CONTROL DEVICE DRIVER 19877M: Mattia Dongili <malattia@linux.it> 19878L: platform-driver-x86@vger.kernel.org 19879S: Maintained 19880W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 19881F: Documentation/admin-guide/laptops/sony-laptop.rst 19882F: drivers/char/sonypi.c 19883F: drivers/platform/x86/sony-laptop.c 19884F: include/linux/sony-laptop.h 19885 19886SOUND 19887M: Jaroslav Kysela <perex@perex.cz> 19888M: Takashi Iwai <tiwai@suse.com> 19889L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19890S: Maintained 19891W: http://www.alsa-project.org/ 19892Q: http://patchwork.kernel.org/project/alsa-devel/list/ 19893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19894F: Documentation/sound/ 19895F: include/sound/ 19896F: include/uapi/sound/ 19897F: sound/ 19898F: tools/testing/selftests/alsa 19899 19900SOUND - ALSA SELFTESTS 19901M: Mark Brown <broonie@kernel.org> 19902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19903L: linux-kselftest@vger.kernel.org 19904S: Supported 19905F: tools/testing/selftests/alsa 19906 19907SOUND - COMPRESSED AUDIO 19908M: Vinod Koul <vkoul@kernel.org> 19909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19910S: Supported 19911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 19912F: Documentation/sound/designs/compress-offload.rst 19913F: include/sound/compress_driver.h 19914F: include/uapi/sound/compress_* 19915F: sound/core/compress_offload.c 19916F: sound/soc/soc-compress.c 19917 19918SOUND - DMAENGINE HELPERS 19919M: Lars-Peter Clausen <lars@metafoo.de> 19920S: Supported 19921F: include/sound/dmaengine_pcm.h 19922F: sound/core/pcm_dmaengine.c 19923F: sound/soc/soc-generic-dmaengine-pcm.c 19924 19925SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 19926M: Liam Girdwood <lgirdwood@gmail.com> 19927M: Mark Brown <broonie@kernel.org> 19928L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19929S: Supported 19930W: http://alsa-project.org/main/index.php/ASoC 19931T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 19932F: Documentation/devicetree/bindings/sound/ 19933F: Documentation/sound/soc/ 19934F: include/dt-bindings/sound/ 19935F: include/sound/soc* 19936F: sound/soc/ 19937 19938SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 19939M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19940M: Liam Girdwood <lgirdwood@gmail.com> 19941M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 19942M: Bard Liao <yung-chuan.liao@linux.intel.com> 19943M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 19944M: Daniel Baluta <daniel.baluta@nxp.com> 19945R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 19946L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 19947S: Supported 19948W: https://github.com/thesofproject/linux/ 19949F: sound/soc/sof/ 19950 19951SOUNDWIRE SUBSYSTEM 19952M: Vinod Koul <vkoul@kernel.org> 19953M: Bard Liao <yung-chuan.liao@linux.intel.com> 19954R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 19955R: Sanyog Kale <sanyog.r.kale@intel.com> 19956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19957S: Supported 19958T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 19959F: Documentation/driver-api/soundwire/ 19960F: drivers/soundwire/ 19961F: include/linux/soundwire/ 19962 19963SP2 MEDIA DRIVER 19964M: Olli Salonen <olli.salonen@iki.fi> 19965L: linux-media@vger.kernel.org 19966S: Maintained 19967W: https://linuxtv.org 19968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19969F: drivers/media/dvb-frontends/sp2* 19970 19971SPANISH DOCUMENTATION 19972M: Carlos Bilbao <carlos.bilbao@amd.com> 19973S: Maintained 19974F: Documentation/translations/sp_SP/ 19975 19976SPARC + UltraSPARC (sparc/sparc64) 19977M: "David S. Miller" <davem@davemloft.net> 19978L: sparclinux@vger.kernel.org 19979S: Maintained 19980Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 19981T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19982T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19983F: arch/sparc/ 19984F: drivers/sbus/ 19985 19986SPARC SERIAL DRIVERS 19987M: "David S. Miller" <davem@davemloft.net> 19988L: sparclinux@vger.kernel.org 19989S: Maintained 19990T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 19991T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 19992F: drivers/tty/serial/suncore.c 19993F: drivers/tty/serial/sunhv.c 19994F: drivers/tty/serial/sunsab.c 19995F: drivers/tty/serial/sunsab.h 19996F: drivers/tty/serial/sunsu.c 19997F: drivers/tty/serial/sunzilog.c 19998F: drivers/tty/serial/sunzilog.h 19999F: drivers/tty/vcc.c 20000F: include/linux/sunserialcore.h 20001 20002SPARSE CHECKER 20003M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20004L: linux-sparse@vger.kernel.org 20005S: Maintained 20006W: https://sparse.docs.kernel.org/ 20007Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20008B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20009T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20010F: include/linux/compiler.h 20011 20012SPEAKUP CONSOLE SPEECH DRIVER 20013M: William Hubbs <w.d.hubbs@gmail.com> 20014M: Chris Brannon <chris@the-brannons.com> 20015M: Kirk Reiser <kirk@reisers.ca> 20016M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20017L: speakup@linux-speakup.org 20018S: Odd Fixes 20019W: http://www.linux-speakup.org/ 20020W: https://github.com/linux-speakup/speakup 20021B: https://github.com/linux-speakup/speakup/issues 20022F: drivers/accessibility/speakup/ 20023 20024SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20025M: Viresh Kumar <vireshk@kernel.org> 20026M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20027M: soc@kernel.org 20028L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20029S: Maintained 20030W: http://www.st.com/spear 20031F: arch/arm/boot/dts/st/spear* 20032F: arch/arm/mach-spear/ 20033F: drivers/clk/spear/ 20034F: drivers/pinctrl/spear/ 20035 20036SPI NOR SUBSYSTEM 20037M: Tudor Ambarus <tudor.ambarus@linaro.org> 20038M: Pratyush Yadav <pratyush@kernel.org> 20039R: Michael Walle <michael@walle.cc> 20040L: linux-mtd@lists.infradead.org 20041S: Maintained 20042W: http://www.linux-mtd.infradead.org/ 20043Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20044C: irc://irc.oftc.net/mtd 20045T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20046F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20047F: drivers/mtd/spi-nor/ 20048F: include/linux/mtd/spi-nor.h 20049 20050SPI SUBSYSTEM 20051M: Mark Brown <broonie@kernel.org> 20052L: linux-spi@vger.kernel.org 20053S: Maintained 20054Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20055T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20056F: Documentation/devicetree/bindings/spi/ 20057F: Documentation/spi/ 20058F: drivers/spi/ 20059F: include/linux/spi/ 20060F: include/uapi/linux/spi/ 20061F: tools/spi/ 20062 20063SPIDERNET NETWORK DRIVER for CELL 20064M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20065M: Geoff Levand <geoff@infradead.org> 20066L: netdev@vger.kernel.org 20067L: linuxppc-dev@lists.ozlabs.org 20068S: Maintained 20069F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20070F: drivers/net/ethernet/toshiba/spider_net* 20071 20072SPMI SUBSYSTEM 20073M: Stephen Boyd <sboyd@kernel.org> 20074L: linux-kernel@vger.kernel.org 20075S: Maintained 20076T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20077F: Documentation/devicetree/bindings/spmi/ 20078F: drivers/spmi/ 20079F: include/dt-bindings/spmi/spmi.h 20080F: include/linux/spmi.h 20081F: include/trace/events/spmi.h 20082 20083SPU FILE SYSTEM 20084M: Jeremy Kerr <jk@ozlabs.org> 20085L: linuxppc-dev@lists.ozlabs.org 20086S: Supported 20087W: http://www.ibm.com/developerworks/power/cell/ 20088F: Documentation/filesystems/spufs/spufs.rst 20089F: arch/powerpc/platforms/cell/spufs/ 20090 20091SQUASHFS FILE SYSTEM 20092M: Phillip Lougher <phillip@squashfs.org.uk> 20093L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20094S: Maintained 20095W: http://squashfs.org.uk 20096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20097F: Documentation/filesystems/squashfs.rst 20098F: fs/squashfs/ 20099 20100SRM (Alpha) environment access 20101M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20102S: Maintained 20103F: arch/alpha/kernel/srm_env.c 20104 20105ST LSM6DSx IMU IIO DRIVER 20106M: Lorenzo Bianconi <lorenzo@kernel.org> 20107L: linux-iio@vger.kernel.org 20108S: Maintained 20109W: http://www.st.com/ 20110F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20111F: drivers/iio/imu/st_lsm6dsx/ 20112 20113ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20114M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20115M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118T: git git://linuxtv.org/media_tree.git 20119F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20120F: drivers/media/i2c/st-mipid02.c 20121 20122ST STM32 I2C/SMBUS DRIVER 20123M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20124M: Alain Volmat <alain.volmat@foss.st.com> 20125L: linux-i2c@vger.kernel.org 20126S: Maintained 20127F: drivers/i2c/busses/i2c-stm32* 20128 20129ST STM32 SPI DRIVER 20130M: Alain Volmat <alain.volmat@foss.st.com> 20131L: linux-spi@vger.kernel.org 20132S: Maintained 20133F: drivers/spi/spi-stm32.c 20134 20135ST STPDDC60 DRIVER 20136M: Daniel Nilsson <daniel.nilsson@flex.com> 20137L: linux-hwmon@vger.kernel.org 20138S: Maintained 20139F: Documentation/hwmon/stpddc60.rst 20140F: drivers/hwmon/pmbus/stpddc60.c 20141 20142ST VGXY61 DRIVER 20143M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20144M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20145L: linux-media@vger.kernel.org 20146S: Maintained 20147T: git git://linuxtv.org/media_tree.git 20148F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20149F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20150F: drivers/media/i2c/st-vgxy61.c 20151 20152ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20153M: Song Qiang <songqiang1304521@gmail.com> 20154L: linux-iio@vger.kernel.org 20155S: Maintained 20156F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20157F: drivers/iio/proximity/vl53l0x-i2c.c 20158 20159STABLE BRANCH 20160M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20161M: Sasha Levin <sashal@kernel.org> 20162L: stable@vger.kernel.org 20163S: Supported 20164F: Documentation/process/stable-kernel-rules.rst 20165 20166STAGING - ATOMISP DRIVER 20167M: Hans de Goede <hdegoede@redhat.com> 20168M: Mauro Carvalho Chehab <mchehab@kernel.org> 20169R: Sakari Ailus <sakari.ailus@linux.intel.com> 20170L: linux-media@vger.kernel.org 20171S: Maintained 20172F: drivers/staging/media/atomisp/ 20173 20174STAGING - FIELDBUS SUBSYSTEM 20175M: Sven Van Asbroeck <TheSven73@gmail.com> 20176S: Maintained 20177F: drivers/staging/fieldbus/* 20178F: drivers/staging/fieldbus/Documentation/ 20179 20180STAGING - HMS ANYBUS-S BUS 20181M: Sven Van Asbroeck <TheSven73@gmail.com> 20182S: Maintained 20183F: drivers/staging/fieldbus/anybuss/ 20184 20185STAGING - INDUSTRIAL IO 20186M: Jonathan Cameron <jic23@kernel.org> 20187L: linux-iio@vger.kernel.org 20188S: Odd Fixes 20189F: Documentation/devicetree/bindings/staging/iio/ 20190F: drivers/staging/iio/ 20191 20192STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20193M: Marc Dietrich <marvin24@gmx.de> 20194L: ac100@lists.launchpad.net (moderated for non-subscribers) 20195L: linux-tegra@vger.kernel.org 20196S: Maintained 20197F: drivers/staging/nvec/ 20198 20199STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20200M: Jens Frederich <jfrederich@gmail.com> 20201M: Jon Nettleton <jon.nettleton@gmail.com> 20202S: Maintained 20203W: http://wiki.laptop.org/go/DCON 20204F: drivers/staging/olpc_dcon/ 20205 20206STAGING - REALTEK RTL8712U DRIVERS 20207M: Larry Finger <Larry.Finger@lwfinger.net> 20208M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20209S: Odd Fixes 20210F: drivers/staging/rtl8712/ 20211 20212STAGING - SEPS525 LCD CONTROLLER DRIVERS 20213M: Michael Hennerich <michael.hennerich@analog.com> 20214L: linux-fbdev@vger.kernel.org 20215S: Supported 20216F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20217F: drivers/staging/fbtft/fb_seps525.c 20218 20219STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20220M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20221M: Teddy Wang <teddy.wang@siliconmotion.com> 20222M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20223L: linux-fbdev@vger.kernel.org 20224S: Maintained 20225F: drivers/staging/sm750fb/ 20226 20227STAGING - VIA VT665X DRIVERS 20228M: Forest Bond <forest@alittletooquiet.net> 20229S: Odd Fixes 20230F: drivers/staging/vt665?/ 20231 20232STAGING SUBSYSTEM 20233M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20234L: linux-staging@lists.linux.dev 20235S: Supported 20236T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20237F: drivers/staging/ 20238 20239STARFIRE/DURALAN NETWORK DRIVER 20240M: Ion Badulescu <ionut@badula.org> 20241S: Odd Fixes 20242F: drivers/net/ethernet/adaptec/starfire* 20243 20244STARFIVE CRYPTO DRIVER 20245M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20246M: William Qiu <william.qiu@starfivetech.com> 20247S: Supported 20248F: Documentation/devicetree/bindings/crypto/starfive* 20249F: drivers/crypto/starfive/ 20250 20251STARFIVE DEVICETREES 20252M: Emil Renner Berthing <kernel@esmil.dk> 20253S: Maintained 20254F: arch/riscv/boot/dts/starfive/ 20255 20256STARFIVE DWMAC GLUE LAYER 20257M: Emil Renner Berthing <kernel@esmil.dk> 20258M: Samin Guo <samin.guo@starfivetech.com> 20259S: Maintained 20260F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20261F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20262 20263STARFIVE JH7110 MMC/SD/SDIO DRIVER 20264M: William Qiu <william.qiu@starfivetech.com> 20265S: Supported 20266F: Documentation/devicetree/bindings/mmc/starfive* 20267F: drivers/mmc/host/dw_mmc-starfive.c 20268 20269STARFIVE JH7110 TDM DRIVER 20270M: Walker Chen <walker.chen@starfivetech.com> 20271S: Maintained 20272F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 20273F: sound/soc/starfive/jh7110_tdm.c 20274 20275STARFIVE JH71X0 CLOCK DRIVERS 20276M: Emil Renner Berthing <kernel@esmil.dk> 20277M: Hal Feng <hal.feng@starfivetech.com> 20278S: Maintained 20279F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 20280F: drivers/clk/starfive/clk-starfive-jh71* 20281F: include/dt-bindings/clock/starfive?jh71*.h 20282 20283STARFIVE JH71X0 PINCTRL DRIVERS 20284M: Emil Renner Berthing <kernel@esmil.dk> 20285M: Jianlong Huang <jianlong.huang@starfivetech.com> 20286L: linux-gpio@vger.kernel.org 20287S: Maintained 20288F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 20289F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 20290F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 20291F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 20292 20293STARFIVE JH71X0 RESET CONTROLLER DRIVERS 20294M: Emil Renner Berthing <kernel@esmil.dk> 20295M: Hal Feng <hal.feng@starfivetech.com> 20296S: Maintained 20297F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 20298F: drivers/reset/starfive/reset-starfive-jh71* 20299F: include/dt-bindings/reset/starfive?jh71*.h 20300 20301STARFIVE JH71X0 USB DRIVERS 20302M: Minda Chen <minda.chen@starfivetech.com> 20303S: Maintained 20304F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 20305F: drivers/usb/cdns3/cdns3-starfive.c 20306 20307STARFIVE JH71XX PMU CONTROLLER DRIVER 20308M: Walker Chen <walker.chen@starfivetech.com> 20309S: Supported 20310F: Documentation/devicetree/bindings/power/starfive* 20311F: drivers/soc/starfive/jh71xx_pmu.c 20312F: include/dt-bindings/power/starfive,jh7110-pmu.h 20313 20314STARFIVE SOC DRIVERS 20315M: Conor Dooley <conor@kernel.org> 20316S: Maintained 20317T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20318F: drivers/soc/starfive/ 20319 20320STARFIVE TRNG DRIVER 20321M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20322S: Supported 20323F: Documentation/devicetree/bindings/rng/starfive* 20324F: drivers/char/hw_random/jh7110-trng.c 20325 20326STARFIVE WATCHDOG DRIVER 20327M: Xingyu Wu <xingyu.wu@starfivetech.com> 20328M: Samin Guo <samin.guo@starfivetech.com> 20329S: Supported 20330F: Documentation/devicetree/bindings/watchdog/starfive* 20331F: drivers/watchdog/starfive-wdt.c 20332 20333STATIC BRANCH/CALL 20334M: Peter Zijlstra <peterz@infradead.org> 20335M: Josh Poimboeuf <jpoimboe@kernel.org> 20336M: Jason Baron <jbaron@akamai.com> 20337R: Steven Rostedt <rostedt@goodmis.org> 20338R: Ard Biesheuvel <ardb@kernel.org> 20339S: Supported 20340F: arch/*/include/asm/jump_label*.h 20341F: arch/*/include/asm/static_call*.h 20342F: arch/*/kernel/jump_label.c 20343F: arch/*/kernel/static_call.c 20344F: include/linux/jump_label*.h 20345F: include/linux/static_call*.h 20346F: kernel/jump_label.c 20347F: kernel/static_call.c 20348 20349STI AUDIO (ASoC) DRIVERS 20350M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20352S: Maintained 20353F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 20354F: sound/soc/sti/ 20355 20356STI CEC DRIVER 20357M: Alain Volmat <alain.volmat@foss.st.com> 20358S: Maintained 20359F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 20360F: drivers/media/cec/platform/sti/ 20361 20362STK1160 USB VIDEO CAPTURE DRIVER 20363M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20364L: linux-media@vger.kernel.org 20365S: Maintained 20366T: git git://linuxtv.org/media_tree.git 20367F: drivers/media/usb/stk1160/ 20368 20369STM32 AUDIO (ASoC) DRIVERS 20370M: Olivier Moysan <olivier.moysan@foss.st.com> 20371M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 20372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20373S: Maintained 20374F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 20375F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 20376F: sound/soc/stm/ 20377 20378STM32 TIMER/LPTIMER DRIVERS 20379M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 20380S: Maintained 20381F: Documentation/ABI/testing/*timer-stm32 20382F: Documentation/devicetree/bindings/*/*stm32-*timer* 20383F: drivers/*/stm32-*timer* 20384F: drivers/pwm/pwm-stm32* 20385F: include/linux/*/stm32-*tim* 20386 20387STMMAC ETHERNET DRIVER 20388M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 20389M: Alexandre Torgue <alexandre.torgue@foss.st.com> 20390M: Jose Abreu <joabreu@synopsys.com> 20391L: netdev@vger.kernel.org 20392S: Supported 20393W: http://www.stlinux.com 20394F: Documentation/networking/device_drivers/ethernet/stmicro/ 20395F: drivers/net/ethernet/stmicro/stmmac/ 20396 20397SUN HAPPY MEAL ETHERNET DRIVER 20398M: Sean Anderson <seanga2@gmail.com> 20399S: Maintained 20400F: drivers/net/ethernet/sun/sunhme.* 20401 20402SUN3/3X 20403M: Sam Creasey <sammy@sammy.net> 20404S: Maintained 20405W: http://sammy.net/sun3/ 20406F: arch/m68k/include/asm/sun3* 20407F: arch/m68k/kernel/*sun3* 20408F: arch/m68k/sun3*/ 20409F: drivers/net/ethernet/i825xx/sun3* 20410 20411SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 20412M: Hans de Goede <hdegoede@redhat.com> 20413L: linux-input@vger.kernel.org 20414S: Maintained 20415F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 20416F: drivers/input/keyboard/sun4i-lradc-keys.c 20417 20418SUNDANCE NETWORK DRIVER 20419M: Denis Kirjanov <kda@linux-powerpc.org> 20420L: netdev@vger.kernel.org 20421S: Maintained 20422F: drivers/net/ethernet/dlink/sundance.c 20423 20424SUNPLUS ETHERNET DRIVER 20425M: Wells Lu <wellslutw@gmail.com> 20426L: netdev@vger.kernel.org 20427S: Maintained 20428W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 20429F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 20430F: drivers/net/ethernet/sunplus/ 20431 20432SUNPLUS MMC DRIVER 20433M: Tony Huang <tonyhuang.sunplus@gmail.com> 20434M: Li-hao Kuo <lhjeff911@gmail.com> 20435S: Maintained 20436F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 20437F: drivers/mmc/host/sunplus-mmc.c 20438 20439SUNPLUS OCOTP DRIVER 20440M: Vincent Shih <vincent.sunplus@gmail.com> 20441S: Maintained 20442F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 20443F: drivers/nvmem/sunplus-ocotp.c 20444 20445SUNPLUS PWM DRIVER 20446M: Hammer Hsieh <hammerh0314@gmail.com> 20447S: Maintained 20448F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 20449F: drivers/pwm/pwm-sunplus.c 20450 20451SUNPLUS RTC DRIVER 20452M: Vincent Shih <vincent.sunplus@gmail.com> 20453L: linux-rtc@vger.kernel.org 20454S: Maintained 20455F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 20456F: drivers/rtc/rtc-sunplus.c 20457 20458SUNPLUS SPI CONTROLLER INTERFACE DRIVER 20459M: Li-hao Kuo <lhjeff911@gmail.com> 20460L: linux-spi@vger.kernel.org 20461S: Maintained 20462F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 20463F: drivers/spi/spi-sunplus-sp7021.c 20464 20465SUNPLUS UART DRIVER 20466M: Hammer Hsieh <hammerh0314@gmail.com> 20467S: Maintained 20468F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 20469F: drivers/tty/serial/sunplus-uart.c 20470 20471SUNPLUS USB2 PHY DRIVER 20472M: Vincent Shih <vincent.sunplus@gmail.com> 20473L: linux-usb@vger.kernel.org 20474S: Maintained 20475F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 20476F: drivers/phy/sunplus/Kconfig 20477F: drivers/phy/sunplus/Makefile 20478F: drivers/phy/sunplus/phy-sunplus-usb2.c 20479 20480SUNPLUS WATCHDOG DRIVER 20481M: Xiantao Hu <xt.hu@cqplus1.com> 20482L: linux-watchdog@vger.kernel.org 20483S: Maintained 20484F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 20485F: drivers/watchdog/sunplus_wdt.c 20486 20487SUPERH 20488M: Yoshinori Sato <ysato@users.sourceforge.jp> 20489M: Rich Felker <dalias@libc.org> 20490M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 20491L: linux-sh@vger.kernel.org 20492S: Maintained 20493Q: http://patchwork.kernel.org/project/linux-sh/list/ 20494F: Documentation/arch/sh/ 20495F: arch/sh/ 20496F: drivers/sh/ 20497 20498SUSPEND TO RAM 20499M: "Rafael J. Wysocki" <rafael@kernel.org> 20500M: Len Brown <len.brown@intel.com> 20501M: Pavel Machek <pavel@ucw.cz> 20502L: linux-pm@vger.kernel.org 20503S: Supported 20504B: https://bugzilla.kernel.org 20505F: Documentation/power/ 20506F: arch/x86/kernel/acpi/sleep* 20507F: arch/x86/kernel/acpi/wakeup* 20508F: drivers/base/power/ 20509F: include/linux/freezer.h 20510F: include/linux/pm.h 20511F: include/linux/suspend.h 20512F: kernel/power/ 20513 20514SVGA HANDLING 20515M: Martin Mares <mj@ucw.cz> 20516L: linux-video@atrey.karlin.mff.cuni.cz 20517S: Maintained 20518F: Documentation/admin-guide/svga.rst 20519F: arch/x86/boot/video* 20520 20521SWITCHDEV 20522M: Jiri Pirko <jiri@resnulli.us> 20523M: Ivan Vecera <ivecera@redhat.com> 20524L: netdev@vger.kernel.org 20525S: Supported 20526F: include/net/switchdev.h 20527F: net/switchdev/ 20528 20529SY8106A REGULATOR DRIVER 20530M: Icenowy Zheng <icenowy@aosc.io> 20531S: Maintained 20532F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 20533F: drivers/regulator/sy8106a-regulator.c 20534 20535SYNC FILE FRAMEWORK 20536M: Sumit Semwal <sumit.semwal@linaro.org> 20537R: Gustavo Padovan <gustavo@padovan.org> 20538L: linux-media@vger.kernel.org 20539L: dri-devel@lists.freedesktop.org 20540S: Maintained 20541T: git git://anongit.freedesktop.org/drm/drm-misc 20542F: Documentation/driver-api/sync_file.rst 20543F: drivers/dma-buf/dma-fence* 20544F: drivers/dma-buf/sw_sync.c 20545F: drivers/dma-buf/sync_* 20546F: include/linux/sync_file.h 20547F: include/uapi/linux/sync_file.h 20548 20549SYNOPSYS ARC ARCHITECTURE 20550M: Vineet Gupta <vgupta@kernel.org> 20551L: linux-snps-arc@lists.infradead.org 20552S: Supported 20553T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 20554F: Documentation/arch/arc 20555F: Documentation/devicetree/bindings/arc/* 20556F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 20557F: arch/arc/ 20558F: drivers/clocksource/arc_timer.c 20559F: drivers/tty/serial/arc_uart.c 20560 20561SYNOPSYS ARC HSDK SDP pll clock driver 20562M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20563S: Supported 20564F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 20565F: drivers/clk/clk-hsdk-pll.c 20566 20567SYNOPSYS ARC SDP clock driver 20568M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20569S: Supported 20570F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 20571F: drivers/clk/axs10x/* 20572 20573SYNOPSYS ARC SDP platform support 20574M: Alexey Brodkin <abrodkin@synopsys.com> 20575S: Supported 20576F: Documentation/devicetree/bindings/arc/axs10* 20577F: arch/arc/boot/dts/ax* 20578F: arch/arc/plat-axs10x 20579 20580SYNOPSYS AXS10x RESET CONTROLLER DRIVER 20581M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20582S: Supported 20583F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 20584F: drivers/reset/reset-axs10x.c 20585 20586SYNOPSYS CREG GPIO DRIVER 20587M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20588S: Maintained 20589F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 20590F: drivers/gpio/gpio-creg-snps.c 20591 20592SYNOPSYS DESIGNWARE 8250 UART DRIVER 20593M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 20594R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20595S: Supported 20596F: drivers/tty/serial/8250/8250_dw.c 20597F: drivers/tty/serial/8250/8250_dwlib.* 20598F: drivers/tty/serial/8250/8250_lpss.c 20599 20600SYNOPSYS DESIGNWARE APB GPIO DRIVER 20601M: Hoan Tran <hoan@os.amperecomputing.com> 20602M: Serge Semin <fancer.lancer@gmail.com> 20603L: linux-gpio@vger.kernel.org 20604S: Maintained 20605F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 20606F: drivers/gpio/gpio-dwapb.c 20607 20608SYNOPSYS DESIGNWARE APB SSI DRIVER 20609M: Serge Semin <fancer.lancer@gmail.com> 20610L: linux-spi@vger.kernel.org 20611S: Supported 20612F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 20613F: drivers/spi/spi-dw* 20614 20615SYNOPSYS DESIGNWARE AXI DMAC DRIVER 20616M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20617S: Maintained 20618F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 20619F: drivers/dma/dw-axi-dmac/ 20620 20621SYNOPSYS DESIGNWARE DMAC DRIVER 20622M: Viresh Kumar <vireshk@kernel.org> 20623R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20624S: Maintained 20625F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 20626F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 20627F: drivers/dma/dw/ 20628F: include/dt-bindings/dma/dw-dmac.h 20629F: include/linux/dma/dw.h 20630F: include/linux/platform_data/dma-dw.h 20631 20632SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 20633M: Jose Abreu <Jose.Abreu@synopsys.com> 20634L: netdev@vger.kernel.org 20635S: Supported 20636F: drivers/net/ethernet/synopsys/ 20637 20638SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 20639M: Jose Abreu <Jose.Abreu@synopsys.com> 20640L: netdev@vger.kernel.org 20641S: Supported 20642F: drivers/net/pcs/pcs-xpcs.c 20643F: drivers/net/pcs/pcs-xpcs.h 20644F: include/linux/pcs/pcs-xpcs.h 20645 20646SYNOPSYS DESIGNWARE I2C DRIVER 20647M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 20648R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20649R: Mika Westerberg <mika.westerberg@linux.intel.com> 20650R: Jan Dabros <jsd@semihalf.com> 20651L: linux-i2c@vger.kernel.org 20652S: Supported 20653F: drivers/i2c/busses/i2c-designware-* 20654 20655SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 20656M: Jaehoon Chung <jh80.chung@samsung.com> 20657L: linux-mmc@vger.kernel.org 20658S: Maintained 20659F: drivers/mmc/host/dw_mmc* 20660 20661SYNOPSYS HSDK RESET CONTROLLER DRIVER 20662M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 20663S: Supported 20664F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 20665F: drivers/reset/reset-hsdk.c 20666F: include/dt-bindings/reset/snps,hsdk-reset.h 20667 20668SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 20669M: Prabu Thangamuthu <prabu.t@synopsys.com> 20670M: Manjunath M B <manjumb@synopsys.com> 20671L: linux-mmc@vger.kernel.org 20672S: Maintained 20673F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 20674 20675SYSTEM CONFIGURATION (SYSCON) 20676M: Lee Jones <lee@kernel.org> 20677M: Arnd Bergmann <arnd@arndb.de> 20678S: Supported 20679T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 20680F: drivers/mfd/syscon.c 20681 20682SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 20683M: Sudeep Holla <sudeep.holla@arm.com> 20684R: Cristian Marussi <cristian.marussi@arm.com> 20685L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20686S: Maintained 20687F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 20688F: drivers/clk/clk-sc[mp]i.c 20689F: drivers/cpufreq/sc[mp]i-cpufreq.c 20690F: drivers/firmware/arm_scmi/ 20691F: drivers/firmware/arm_scpi.c 20692F: drivers/powercap/arm_scmi_powercap.c 20693F: drivers/regulator/scmi-regulator.c 20694F: drivers/reset/reset-scmi.c 20695F: include/linux/sc[mp]i_protocol.h 20696F: include/trace/events/scmi.h 20697F: include/uapi/linux/virtio_scmi.h 20698 20699SYSTEM RESET/SHUTDOWN DRIVERS 20700M: Sebastian Reichel <sre@kernel.org> 20701L: linux-pm@vger.kernel.org 20702S: Maintained 20703T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 20704F: Documentation/devicetree/bindings/power/reset/ 20705F: drivers/power/reset/ 20706 20707SYSTEM TRACE MODULE CLASS 20708M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 20709S: Maintained 20710T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 20711F: Documentation/trace/stm.rst 20712F: drivers/hwtracing/stm/ 20713F: include/linux/stm.h 20714F: include/uapi/linux/stm.h 20715 20716SYSTEM76 ACPI DRIVER 20717M: Jeremy Soller <jeremy@system76.com> 20718M: System76 Product Development <productdev@system76.com> 20719L: platform-driver-x86@vger.kernel.org 20720S: Maintained 20721F: drivers/platform/x86/system76_acpi.c 20722 20723SYSV FILESYSTEM 20724S: Orphan 20725F: Documentation/filesystems/sysv-fs.rst 20726F: fs/sysv/ 20727F: include/linux/sysv_fs.h 20728 20729TASKSTATS STATISTICS INTERFACE 20730M: Balbir Singh <bsingharora@gmail.com> 20731S: Maintained 20732F: Documentation/accounting/taskstats* 20733F: include/linux/taskstats* 20734F: kernel/taskstats.c 20735 20736TC subsystem 20737M: Jamal Hadi Salim <jhs@mojatatu.com> 20738M: Cong Wang <xiyou.wangcong@gmail.com> 20739M: Jiri Pirko <jiri@resnulli.us> 20740L: netdev@vger.kernel.org 20741S: Maintained 20742F: include/net/pkt_cls.h 20743F: include/net/pkt_sched.h 20744F: include/net/tc_act/ 20745F: include/uapi/linux/pkt_cls.h 20746F: include/uapi/linux/pkt_sched.h 20747F: include/uapi/linux/tc_act/ 20748F: include/uapi/linux/tc_ematch/ 20749F: net/sched/ 20750F: tools/testing/selftests/tc-testing 20751 20752TC90522 MEDIA DRIVER 20753M: Akihiro Tsukada <tskd08@gmail.com> 20754L: linux-media@vger.kernel.org 20755S: Odd Fixes 20756F: drivers/media/dvb-frontends/tc90522* 20757 20758TCP LOW PRIORITY MODULE 20759M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 20760M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 20761S: Maintained 20762W: http://tcp-lp-mod.sourceforge.net/ 20763F: net/ipv4/tcp_lp.c 20764 20765TDA10071 MEDIA DRIVER 20766M: Antti Palosaari <crope@iki.fi> 20767L: linux-media@vger.kernel.org 20768S: Maintained 20769W: https://linuxtv.org 20770W: http://palosaari.fi/linux/ 20771Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20772T: git git://linuxtv.org/anttip/media_tree.git 20773F: drivers/media/dvb-frontends/tda10071* 20774 20775TDA18212 MEDIA DRIVER 20776M: Antti Palosaari <crope@iki.fi> 20777L: linux-media@vger.kernel.org 20778S: Maintained 20779W: https://linuxtv.org 20780W: http://palosaari.fi/linux/ 20781Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20782T: git git://linuxtv.org/anttip/media_tree.git 20783F: drivers/media/tuners/tda18212* 20784 20785TDA18218 MEDIA DRIVER 20786M: Antti Palosaari <crope@iki.fi> 20787L: linux-media@vger.kernel.org 20788S: Maintained 20789W: https://linuxtv.org 20790W: http://palosaari.fi/linux/ 20791Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20792T: git git://linuxtv.org/anttip/media_tree.git 20793F: drivers/media/tuners/tda18218* 20794 20795TDA18250 MEDIA DRIVER 20796M: Olli Salonen <olli.salonen@iki.fi> 20797L: linux-media@vger.kernel.org 20798S: Maintained 20799W: https://linuxtv.org 20800Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20801T: git git://linuxtv.org/media_tree.git 20802F: drivers/media/tuners/tda18250* 20803 20804TDA18271 MEDIA DRIVER 20805M: Michael Krufky <mkrufky@linuxtv.org> 20806L: linux-media@vger.kernel.org 20807S: Maintained 20808W: https://linuxtv.org 20809W: http://github.com/mkrufky 20810Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20811T: git git://linuxtv.org/mkrufky/tuners.git 20812F: drivers/media/tuners/tda18271* 20813 20814TDA1997x MEDIA DRIVER 20815M: Tim Harvey <tharvey@gateworks.com> 20816L: linux-media@vger.kernel.org 20817S: Maintained 20818W: https://linuxtv.org 20819Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20820F: drivers/media/i2c/tda1997x.* 20821 20822TDA827x MEDIA DRIVER 20823M: Michael Krufky <mkrufky@linuxtv.org> 20824L: linux-media@vger.kernel.org 20825S: Maintained 20826W: https://linuxtv.org 20827W: http://github.com/mkrufky 20828Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20829T: git git://linuxtv.org/mkrufky/tuners.git 20830F: drivers/media/tuners/tda8290.* 20831 20832TDA8290 MEDIA DRIVER 20833M: Michael Krufky <mkrufky@linuxtv.org> 20834L: linux-media@vger.kernel.org 20835S: Maintained 20836W: https://linuxtv.org 20837W: http://github.com/mkrufky 20838Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20839T: git git://linuxtv.org/mkrufky/tuners.git 20840F: drivers/media/tuners/tda8290.* 20841 20842TDA9840 MEDIA DRIVER 20843M: Hans Verkuil <hverkuil@xs4all.nl> 20844L: linux-media@vger.kernel.org 20845S: Maintained 20846W: https://linuxtv.org 20847T: git git://linuxtv.org/media_tree.git 20848F: drivers/media/i2c/tda9840* 20849 20850TEA5761 TUNER DRIVER 20851M: Mauro Carvalho Chehab <mchehab@kernel.org> 20852L: linux-media@vger.kernel.org 20853S: Odd fixes 20854W: https://linuxtv.org 20855T: git git://linuxtv.org/media_tree.git 20856F: drivers/media/tuners/tea5761.* 20857 20858TEA5767 TUNER DRIVER 20859M: Mauro Carvalho Chehab <mchehab@kernel.org> 20860L: linux-media@vger.kernel.org 20861S: Maintained 20862W: https://linuxtv.org 20863T: git git://linuxtv.org/media_tree.git 20864F: drivers/media/tuners/tea5767.* 20865 20866TEA6415C MEDIA DRIVER 20867M: Hans Verkuil <hverkuil@xs4all.nl> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870W: https://linuxtv.org 20871T: git git://linuxtv.org/media_tree.git 20872F: drivers/media/i2c/tea6415c* 20873 20874TEA6420 MEDIA DRIVER 20875M: Hans Verkuil <hverkuil@xs4all.nl> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878W: https://linuxtv.org 20879T: git git://linuxtv.org/media_tree.git 20880F: drivers/media/i2c/tea6420* 20881 20882TEAM DRIVER 20883M: Jiri Pirko <jiri@resnulli.us> 20884L: netdev@vger.kernel.org 20885S: Supported 20886F: drivers/net/team/ 20887F: include/linux/if_team.h 20888F: include/uapi/linux/if_team.h 20889F: tools/testing/selftests/drivers/net/team/ 20890 20891TECHNICAL ADVISORY BOARD PROCESS DOCS 20892M: "Theodore Ts'o" <tytso@mit.edu> 20893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20894L: tech-board-discuss@lists.linux-foundation.org 20895S: Maintained 20896F: Documentation/process/contribution-maturity-model.rst 20897F: Documentation/process/researcher-guidelines.rst 20898 20899TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 20900M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 20901S: Maintained 20902F: arch/x86/platform/ts5500/ 20903 20904TECHNOTREND USB IR RECEIVER 20905M: Sean Young <sean@mess.org> 20906L: linux-media@vger.kernel.org 20907S: Maintained 20908F: drivers/media/rc/ttusbir.c 20909 20910TECHWELL TW9910 VIDEO DECODER 20911L: linux-media@vger.kernel.org 20912S: Orphan 20913F: drivers/media/i2c/tw9910.c 20914F: include/media/i2c/tw9910.h 20915 20916TEE SUBSYSTEM 20917M: Jens Wiklander <jens.wiklander@linaro.org> 20918R: Sumit Garg <sumit.garg@linaro.org> 20919L: op-tee@lists.trustedfirmware.org 20920S: Maintained 20921F: Documentation/staging/tee.rst 20922F: drivers/tee/ 20923F: include/linux/tee_drv.h 20924F: include/uapi/linux/tee.h 20925 20926TEGRA ARCHITECTURE SUPPORT 20927M: Thierry Reding <thierry.reding@gmail.com> 20928M: Jonathan Hunter <jonathanh@nvidia.com> 20929L: linux-tegra@vger.kernel.org 20930S: Supported 20931Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 20932T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 20933N: [^a-z]tegra 20934 20935TEGRA CLOCK DRIVER 20936M: Peter De Schrijver <pdeschrijver@nvidia.com> 20937M: Prashant Gaikwad <pgaikwad@nvidia.com> 20938S: Supported 20939F: drivers/clk/tegra/ 20940 20941TEGRA DMA DRIVERS 20942M: Laxman Dewangan <ldewangan@nvidia.com> 20943M: Jon Hunter <jonathanh@nvidia.com> 20944S: Supported 20945F: drivers/dma/tegra* 20946 20947TEGRA I2C DRIVER 20948M: Laxman Dewangan <ldewangan@nvidia.com> 20949R: Dmitry Osipenko <digetx@gmail.com> 20950S: Supported 20951F: drivers/i2c/busses/i2c-tegra.c 20952 20953TEGRA IOMMU DRIVERS 20954M: Thierry Reding <thierry.reding@gmail.com> 20955R: Krishna Reddy <vdumpa@nvidia.com> 20956L: linux-tegra@vger.kernel.org 20957S: Supported 20958F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 20959F: drivers/iommu/tegra* 20960 20961TEGRA KBC DRIVER 20962M: Laxman Dewangan <ldewangan@nvidia.com> 20963S: Supported 20964F: drivers/input/keyboard/tegra-kbc.c 20965 20966TEGRA NAND DRIVER 20967M: Stefan Agner <stefan@agner.ch> 20968M: Lucas Stach <dev@lynxeye.de> 20969S: Maintained 20970F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 20971F: drivers/mtd/nand/raw/tegra_nand.c 20972 20973TEGRA PWM DRIVER 20974M: Thierry Reding <thierry.reding@gmail.com> 20975S: Supported 20976F: drivers/pwm/pwm-tegra.c 20977 20978TEGRA QUAD SPI DRIVER 20979M: Thierry Reding <thierry.reding@gmail.com> 20980M: Jonathan Hunter <jonathanh@nvidia.com> 20981M: Sowjanya Komatineni <skomatineni@nvidia.com> 20982L: linux-tegra@vger.kernel.org 20983S: Maintained 20984F: drivers/spi/spi-tegra210-quad.c 20985 20986TEGRA SERIAL DRIVER 20987M: Laxman Dewangan <ldewangan@nvidia.com> 20988S: Supported 20989F: drivers/tty/serial/serial-tegra.c 20990 20991TEGRA SPI DRIVER 20992M: Laxman Dewangan <ldewangan@nvidia.com> 20993S: Supported 20994F: drivers/spi/spi-tegra* 20995 20996TEGRA VIDEO DRIVER 20997M: Thierry Reding <thierry.reding@gmail.com> 20998M: Jonathan Hunter <jonathanh@nvidia.com> 20999M: Sowjanya Komatineni <skomatineni@nvidia.com> 21000M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21001L: linux-media@vger.kernel.org 21002L: linux-tegra@vger.kernel.org 21003S: Maintained 21004F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21005F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21006F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21007F: drivers/staging/media/tegra-video/ 21008 21009TEGRA XUSB PADCTL DRIVER 21010M: JC Kuo <jckuo@nvidia.com> 21011S: Supported 21012F: drivers/phy/tegra/xusb* 21013 21014TEHUTI ETHERNET DRIVER 21015M: Andy Gospodarek <andy@greyhouse.net> 21016L: netdev@vger.kernel.org 21017S: Supported 21018F: drivers/net/ethernet/tehuti/* 21019 21020TELECOM CLOCK DRIVER FOR MCPL0010 21021M: Mark Gross <markgross@kernel.org> 21022S: Supported 21023F: drivers/char/tlclk.c 21024 21025TEMPO SEMICONDUCTOR DRIVERS 21026M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21027S: Maintained 21028F: Documentation/devicetree/bindings/sound/tscs*.txt 21029F: sound/soc/codecs/tscs*.c 21030F: sound/soc/codecs/tscs*.h 21031 21032TENSILICA XTENSA PORT (xtensa) 21033M: Chris Zankel <chris@zankel.net> 21034M: Max Filippov <jcmvbkbc@gmail.com> 21035S: Maintained 21036T: git https://github.com/jcmvbkbc/linux-xtensa.git 21037F: arch/xtensa/ 21038F: drivers/irqchip/irq-xtensa-* 21039 21040TEXAS INSTRUMENTS ASoC DRIVERS 21041M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21045F: sound/soc/ti/ 21046 21047TEXAS INSTRUMENTS DMA DRIVERS 21048M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21049L: dmaengine@vger.kernel.org 21050S: Maintained 21051F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21052F: Documentation/devicetree/bindings/dma/ti-edma.txt 21053F: Documentation/devicetree/bindings/dma/ti/ 21054F: drivers/dma/ti/ 21055F: include/linux/dma/k3-psil.h 21056F: include/linux/dma/k3-udma-glue.h 21057F: include/linux/dma/ti-cppi5.h 21058X: drivers/dma/ti/cppi41.c 21059 21060TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21061M: Robert Marko <robert.marko@sartura.hr> 21062M: Luka Perkov <luka.perkov@sartura.hr> 21063L: linux-hwmon@vger.kernel.org 21064S: Maintained 21065F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21066F: Documentation/hwmon/tps23861.rst 21067F: drivers/hwmon/tps23861.c 21068 21069TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21070M: Ricardo Ribalda <ribalda@kernel.org> 21071L: linux-iio@vger.kernel.org 21072S: Supported 21073F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21074F: drivers/iio/dac/ti-dac7612.c 21075 21076TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21077M: Nishanth Menon <nm@ti.com> 21078M: Tero Kristo <kristo@kernel.org> 21079M: Santosh Shilimkar <ssantosh@kernel.org> 21080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21081S: Maintained 21082F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21083F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21084F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21085F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21086F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21087F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21088F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21089F: drivers/clk/keystone/sci-clk.c 21090F: drivers/firmware/ti_sci* 21091F: drivers/irqchip/irq-ti-sci-inta.c 21092F: drivers/irqchip/irq-ti-sci-intr.c 21093F: drivers/reset/reset-ti-sci.c 21094F: drivers/soc/ti/ti_sci_inta_msi.c 21095F: drivers/soc/ti/ti_sci_pm_domains.c 21096F: include/dt-bindings/soc/ti,sci_pm_domain.h 21097F: include/linux/soc/ti/ti_sci_inta_msi.h 21098F: include/linux/soc/ti/ti_sci_protocol.h 21099 21100TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21101M: Puranjay Mohan <puranjay12@gmail.com> 21102L: linux-iio@vger.kernel.org 21103S: Supported 21104F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21105F: drivers/iio/temperature/tmp117.c 21106 21107THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21108M: Hans Verkuil <hverkuil@xs4all.nl> 21109L: linux-media@vger.kernel.org 21110S: Maintained 21111W: https://linuxtv.org 21112T: git git://linuxtv.org/media_tree.git 21113F: drivers/media/radio/radio-raremono.c 21114 21115THERMAL 21116M: Rafael J. Wysocki <rafael@kernel.org> 21117M: Daniel Lezcano <daniel.lezcano@linaro.org> 21118R: Amit Kucheria <amitk@kernel.org> 21119R: Zhang Rui <rui.zhang@intel.com> 21120L: linux-pm@vger.kernel.org 21121S: Supported 21122Q: https://patchwork.kernel.org/project/linux-pm/list/ 21123T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21124F: Documentation/ABI/testing/sysfs-class-thermal 21125F: Documentation/admin-guide/thermal/ 21126F: Documentation/devicetree/bindings/thermal/ 21127F: Documentation/driver-api/thermal/ 21128F: drivers/thermal/ 21129F: include/dt-bindings/thermal/ 21130F: include/linux/cpu_cooling.h 21131F: include/linux/thermal.h 21132F: include/uapi/linux/thermal.h 21133F: tools/lib/thermal/ 21134F: tools/thermal/ 21135 21136THERMAL DRIVER FOR AMLOGIC SOCS 21137M: Guillaume La Roque <glaroque@baylibre.com> 21138L: linux-pm@vger.kernel.org 21139L: linux-amlogic@lists.infradead.org 21140S: Supported 21141W: http://linux-meson.com/ 21142F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21143F: drivers/thermal/amlogic_thermal.c 21144 21145THERMAL/CPU_COOLING 21146M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21147M: Daniel Lezcano <daniel.lezcano@linaro.org> 21148M: Viresh Kumar <viresh.kumar@linaro.org> 21149R: Lukasz Luba <lukasz.luba@arm.com> 21150L: linux-pm@vger.kernel.org 21151S: Supported 21152F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21153F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21154F: drivers/thermal/cpufreq_cooling.c 21155F: drivers/thermal/cpuidle_cooling.c 21156F: include/linux/cpu_cooling.h 21157 21158THERMAL/POWER_ALLOCATOR 21159M: Lukasz Luba <lukasz.luba@arm.com> 21160L: linux-pm@vger.kernel.org 21161S: Maintained 21162F: Documentation/driver-api/thermal/power_allocator.rst 21163F: drivers/thermal/gov_power_allocator.c 21164F: drivers/thermal/thermal_trace_ipa.h 21165 21166THINKPAD ACPI EXTRAS DRIVER 21167M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21168L: ibm-acpi-devel@lists.sourceforge.net 21169L: platform-driver-x86@vger.kernel.org 21170S: Maintained 21171W: http://ibm-acpi.sourceforge.net 21172W: http://thinkwiki.org/wiki/Ibm-acpi 21173T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21174F: drivers/platform/x86/thinkpad_acpi.c 21175 21176THINKPAD LMI DRIVER 21177M: Mark Pearson <markpearson@lenovo.com> 21178L: platform-driver-x86@vger.kernel.org 21179S: Maintained 21180F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21181F: drivers/platform/x86/think-lmi.? 21182 21183THUNDERBOLT DMA TRAFFIC TEST DRIVER 21184M: Isaac Hazan <isaac.hazan@intel.com> 21185L: linux-usb@vger.kernel.org 21186S: Maintained 21187F: drivers/thunderbolt/dma_test.c 21188 21189THUNDERBOLT DRIVER 21190M: Andreas Noever <andreas.noever@gmail.com> 21191M: Michael Jamet <michael.jamet@intel.com> 21192M: Mika Westerberg <mika.westerberg@linux.intel.com> 21193M: Yehezkel Bernat <YehezkelShB@gmail.com> 21194L: linux-usb@vger.kernel.org 21195S: Maintained 21196T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 21197F: Documentation/admin-guide/thunderbolt.rst 21198F: drivers/thunderbolt/ 21199F: include/linux/thunderbolt.h 21200 21201THUNDERBOLT NETWORK DRIVER 21202M: Michael Jamet <michael.jamet@intel.com> 21203M: Mika Westerberg <mika.westerberg@linux.intel.com> 21204M: Yehezkel Bernat <YehezkelShB@gmail.com> 21205L: netdev@vger.kernel.org 21206S: Maintained 21207F: drivers/net/thunderbolt/ 21208 21209THUNDERX GPIO DRIVER 21210M: Robert Richter <rric@kernel.org> 21211S: Odd Fixes 21212F: drivers/gpio/gpio-thunderx.c 21213 21214TI ADS7924 ADC DRIVER 21215M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 21216L: linux-iio@vger.kernel.org 21217S: Supported 21218F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 21219F: drivers/iio/adc/ti-ads7924.c 21220 21221TI AM437X VPFE DRIVER 21222M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21223L: linux-media@vger.kernel.org 21224S: Maintained 21225W: https://linuxtv.org 21226Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21227T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21228F: drivers/media/platform/ti/am437x/ 21229 21230TI BANDGAP AND THERMAL DRIVER 21231M: Eduardo Valentin <edubezval@gmail.com> 21232M: Keerthy <j-keerthy@ti.com> 21233L: linux-pm@vger.kernel.org 21234L: linux-omap@vger.kernel.org 21235S: Maintained 21236F: drivers/thermal/ti-soc-thermal/ 21237 21238TI BQ27XXX POWER SUPPLY DRIVER 21239F: drivers/power/supply/bq27xxx_battery.c 21240F: drivers/power/supply/bq27xxx_battery_i2c.c 21241F: include/linux/power/bq27xxx_battery.h 21242 21243TI CDCE706 CLOCK DRIVER 21244M: Max Filippov <jcmvbkbc@gmail.com> 21245S: Maintained 21246F: drivers/clk/clk-cdce706.c 21247 21248TI CLOCK DRIVER 21249M: Tero Kristo <kristo@kernel.org> 21250L: linux-omap@vger.kernel.org 21251S: Odd Fixes 21252F: drivers/clk/ti/ 21253F: include/linux/clk/ti.h 21254 21255TI DAVINCI MACHINE SUPPORT 21256M: Bartosz Golaszewski <brgl@bgdev.pl> 21257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21258S: Maintained 21259T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 21260F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 21261F: arch/arm/boot/dts/ti/davinci/ 21262F: arch/arm/mach-davinci/ 21263F: drivers/i2c/busses/i2c-davinci.c 21264 21265TI DAVINCI SERIES CLOCK DRIVER 21266M: David Lechner <david@lechnology.com> 21267R: Sekhar Nori <nsekhar@ti.com> 21268S: Maintained 21269F: Documentation/devicetree/bindings/clock/ti/davinci/ 21270F: drivers/clk/davinci/ 21271F: include/linux/clk/davinci.h 21272 21273TI DAVINCI SERIES GPIO DRIVER 21274M: Keerthy <j-keerthy@ti.com> 21275L: linux-gpio@vger.kernel.org 21276S: Maintained 21277F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 21278F: drivers/gpio/gpio-davinci.c 21279 21280TI DAVINCI SERIES MEDIA DRIVER 21281M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 21282L: linux-media@vger.kernel.org 21283S: Maintained 21284W: https://linuxtv.org 21285Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21286T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 21287F: drivers/media/platform/ti/davinci/ 21288F: include/media/davinci/ 21289 21290TI ENHANCED CAPTURE (eCAP) DRIVER 21291M: Vignesh Raghavendra <vigneshr@ti.com> 21292R: Julien Panis <jpanis@baylibre.com> 21293L: linux-iio@vger.kernel.org 21294L: linux-omap@vger.kernel.org 21295S: Maintained 21296F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 21297F: drivers/counter/ti-ecap-capture.c 21298 21299TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 21300R: David Lechner <david@lechnology.com> 21301L: linux-iio@vger.kernel.org 21302F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 21303F: drivers/counter/ti-eqep.c 21304 21305TI ETHERNET SWITCH DRIVER (CPSW) 21306R: Grygorii Strashko <grygorii.strashko@ti.com> 21307L: linux-omap@vger.kernel.org 21308L: netdev@vger.kernel.org 21309S: Maintained 21310F: drivers/net/ethernet/ti/cpsw* 21311F: drivers/net/ethernet/ti/davinci* 21312 21313TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 21314M: Alex Dubov <oakad@yahoo.com> 21315S: Maintained 21316W: http://tifmxx.berlios.de/ 21317F: drivers/memstick/host/tifm_ms.c 21318F: drivers/misc/tifm* 21319F: drivers/mmc/host/tifm_sd.c 21320F: include/linux/tifm.h 21321 21322TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 21323M: Nishanth Menon <nm@ti.com> 21324M: Santosh Shilimkar <ssantosh@kernel.org> 21325L: linux-kernel@vger.kernel.org 21326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21327S: Maintained 21328T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 21329F: drivers/soc/ti/* 21330 21331TI LM49xxx FAMILY ASoC CODEC DRIVERS 21332M: M R Swami Reddy <mr.swami.reddy@ti.com> 21333M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 21334L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21335S: Maintained 21336F: sound/soc/codecs/isabelle* 21337F: sound/soc/codecs/lm49453* 21338 21339TI LMP92064 ADC DRIVER 21340M: Leonard Göhrs <l.goehrs@pengutronix.de> 21341R: kernel@pengutronix.de 21342L: linux-iio@vger.kernel.org 21343S: Maintained 21344F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 21345F: drivers/iio/adc/ti-lmp92064.c 21346 21347TI PCM3060 ASoC CODEC DRIVER 21348M: Kirill Marinushkin <kmarinushkin@birdec.com> 21349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21350S: Maintained 21351F: Documentation/devicetree/bindings/sound/pcm3060.txt 21352F: sound/soc/codecs/pcm3060* 21353 21354TI TAS571X FAMILY ASoC CODEC DRIVER 21355M: Kevin Cernekee <cernekee@chromium.org> 21356L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21357S: Odd Fixes 21358F: sound/soc/codecs/tas571x* 21359 21360TI TMAG5273 MAGNETOMETER DRIVER 21361M: Gerald Loacker <gerald.loacker@wolfvision.net> 21362L: linux-iio@vger.kernel.org 21363S: Maintained 21364F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 21365F: drivers/iio/magnetometer/tmag5273.c 21366 21367TI TRF7970A NFC DRIVER 21368M: Mark Greer <mgreer@animalcreek.com> 21369L: linux-wireless@vger.kernel.org 21370S: Supported 21371F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 21372F: drivers/nfc/trf7970a.c 21373 21374TI TSC2046 ADC DRIVER 21375M: Oleksij Rempel <o.rempel@pengutronix.de> 21376R: kernel@pengutronix.de 21377L: linux-iio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 21380F: drivers/iio/adc/ti-tsc2046.c 21381 21382TI TWL4030 SERIES SOC CODEC DRIVER 21383M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21385S: Maintained 21386F: sound/soc/codecs/twl4030* 21387 21388TI VPE/CAL DRIVERS 21389M: Benoit Parrot <bparrot@ti.com> 21390L: linux-media@vger.kernel.org 21391S: Maintained 21392W: http://linuxtv.org/ 21393Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21394F: Documentation/devicetree/bindings/media/ti,cal.yaml 21395F: Documentation/devicetree/bindings/media/ti,vpe.yaml 21396F: drivers/media/platform/ti/cal/ 21397F: drivers/media/platform/ti/vpe/ 21398 21399TI WILINK WIRELESS DRIVERS 21400L: linux-wireless@vger.kernel.org 21401S: Orphan 21402W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 21403W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 21404T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 21405F: drivers/net/wireless/ti/ 21406 21407TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 21408M: John Stultz <jstultz@google.com> 21409M: Thomas Gleixner <tglx@linutronix.de> 21410R: Stephen Boyd <sboyd@kernel.org> 21411L: linux-kernel@vger.kernel.org 21412S: Supported 21413T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 21414F: include/linux/clocksource.h 21415F: include/linux/time.h 21416F: include/linux/timex.h 21417F: include/uapi/linux/time.h 21418F: include/uapi/linux/timex.h 21419F: kernel/time/alarmtimer.c 21420F: kernel/time/clocksource.c 21421F: kernel/time/ntp.c 21422F: kernel/time/time*.c 21423F: tools/testing/selftests/timers/ 21424 21425TIPC NETWORK LAYER 21426M: Jon Maloy <jmaloy@redhat.com> 21427M: Ying Xue <ying.xue@windriver.com> 21428L: netdev@vger.kernel.org (core kernel code) 21429L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 21430S: Maintained 21431W: http://tipc.sourceforge.net/ 21432F: include/uapi/linux/tipc*.h 21433F: net/tipc/ 21434 21435TLAN NETWORK DRIVER 21436M: Samuel Chessman <chessman@tux.org> 21437L: tlan-devel@lists.sourceforge.net (subscribers-only) 21438S: Maintained 21439W: http://sourceforge.net/projects/tlan/ 21440F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 21441F: drivers/net/ethernet/ti/tlan.* 21442 21443TMIO/SDHI MMC DRIVER 21444M: Wolfram Sang <wsa+renesas@sang-engineering.com> 21445L: linux-mmc@vger.kernel.org 21446L: linux-renesas-soc@vger.kernel.org 21447S: Supported 21448F: drivers/mmc/host/renesas_sdhi* 21449F: drivers/mmc/host/tmio_mmc* 21450F: include/linux/mfd/tmio.h 21451 21452TMP401 HARDWARE MONITOR DRIVER 21453M: Guenter Roeck <linux@roeck-us.net> 21454L: linux-hwmon@vger.kernel.org 21455S: Maintained 21456F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 21457F: Documentation/hwmon/tmp401.rst 21458F: drivers/hwmon/tmp401.c 21459 21460TMP464 HARDWARE MONITOR DRIVER 21461M: Guenter Roeck <linux@roeck-us.net> 21462L: linux-hwmon@vger.kernel.org 21463S: Maintained 21464F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 21465F: Documentation/hwmon/tmp464.rst 21466F: drivers/hwmon/tmp464.c 21467 21468TMP513 HARDWARE MONITOR DRIVER 21469M: Eric Tremblay <etremblay@distech-controls.com> 21470L: linux-hwmon@vger.kernel.org 21471S: Maintained 21472F: Documentation/hwmon/tmp513.rst 21473F: drivers/hwmon/tmp513.c 21474 21475TMPFS (SHMEM FILESYSTEM) 21476M: Hugh Dickins <hughd@google.com> 21477L: linux-mm@kvack.org 21478S: Maintained 21479F: include/linux/shmem_fs.h 21480F: mm/shmem.c 21481 21482TOMOYO SECURITY MODULE 21483M: Kentaro Takeda <takedakn@nttdata.co.jp> 21484M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 21485L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 21486L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 21487L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 21488L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 21489S: Maintained 21490W: https://tomoyo.osdn.jp/ 21491F: security/tomoyo/ 21492 21493TOPSTAR LAPTOP EXTRAS DRIVER 21494M: Herton Ronaldo Krzesinski <herton@canonical.com> 21495L: platform-driver-x86@vger.kernel.org 21496S: Maintained 21497F: drivers/platform/x86/topstar-laptop.c 21498 21499TORTURE-TEST MODULES 21500M: Davidlohr Bueso <dave@stgolabs.net> 21501M: "Paul E. McKenney" <paulmck@kernel.org> 21502M: Josh Triplett <josh@joshtriplett.org> 21503L: linux-kernel@vger.kernel.org 21504S: Supported 21505T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 21506F: Documentation/RCU/torture.rst 21507F: kernel/locking/locktorture.c 21508F: kernel/rcu/rcuscale.c 21509F: kernel/rcu/rcutorture.c 21510F: kernel/rcu/refscale.c 21511F: kernel/torture.c 21512 21513TOSHIBA ACPI EXTRAS DRIVER 21514M: Azael Avalos <coproscefalo@gmail.com> 21515L: platform-driver-x86@vger.kernel.org 21516S: Maintained 21517F: drivers/platform/x86/toshiba_acpi.c 21518 21519TOSHIBA BLUETOOTH DRIVER 21520M: Azael Avalos <coproscefalo@gmail.com> 21521L: platform-driver-x86@vger.kernel.org 21522S: Maintained 21523F: drivers/platform/x86/toshiba_bluetooth.c 21524 21525TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 21526M: Azael Avalos <coproscefalo@gmail.com> 21527L: platform-driver-x86@vger.kernel.org 21528S: Maintained 21529F: drivers/platform/x86/toshiba_haps.c 21530 21531TOSHIBA SMM DRIVER 21532M: Jonathan Buzzard <jonathan@buzzard.org.uk> 21533S: Maintained 21534W: http://www.buzzard.org.uk/toshiba/ 21535F: drivers/char/toshiba.c 21536F: include/linux/toshiba.h 21537F: include/uapi/linux/toshiba.h 21538 21539TOSHIBA TC358743 DRIVER 21540M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 21541L: linux-media@vger.kernel.org 21542S: Maintained 21543F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 21544F: drivers/media/i2c/tc358743* 21545F: include/media/i2c/tc358743.h 21546 21547TOSHIBA WMI HOTKEYS DRIVER 21548M: Azael Avalos <coproscefalo@gmail.com> 21549L: platform-driver-x86@vger.kernel.org 21550S: Maintained 21551F: drivers/platform/x86/toshiba-wmi.c 21552 21553TPM DEVICE DRIVER 21554M: Peter Huewe <peterhuewe@gmx.de> 21555M: Jarkko Sakkinen <jarkko@kernel.org> 21556R: Jason Gunthorpe <jgg@ziepe.ca> 21557L: linux-integrity@vger.kernel.org 21558S: Maintained 21559W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 21560Q: https://patchwork.kernel.org/project/linux-integrity/list/ 21561T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 21562F: drivers/char/tpm/ 21563 21564TPS546D24 DRIVER 21565M: Duke Du <dukedu83@gmail.com> 21566L: linux-hwmon@vger.kernel.org 21567S: Maintained 21568F: Documentation/hwmon/tps546d24.rst 21569F: drivers/hwmon/pmbus/tps546d24.c 21570 21571TRACING 21572M: Steven Rostedt <rostedt@goodmis.org> 21573M: Masami Hiramatsu <mhiramat@kernel.org> 21574L: linux-kernel@vger.kernel.org 21575L: linux-trace-kernel@vger.kernel.org 21576S: Maintained 21577Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 21578T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 21579F: Documentation/trace/* 21580F: fs/tracefs/ 21581F: include/linux/trace*.h 21582F: include/trace/ 21583F: kernel/trace/ 21584F: scripts/tracing/ 21585F: tools/testing/selftests/ftrace/ 21586 21587TRACING MMIO ACCESSES (MMIOTRACE) 21588M: Steven Rostedt <rostedt@goodmis.org> 21589M: Masami Hiramatsu <mhiramat@kernel.org> 21590R: Karol Herbst <karolherbst@gmail.com> 21591R: Pekka Paalanen <ppaalanen@gmail.com> 21592L: linux-kernel@vger.kernel.org 21593L: nouveau@lists.freedesktop.org 21594S: Maintained 21595F: arch/x86/mm/kmmio.c 21596F: arch/x86/mm/mmio-mod.c 21597F: arch/x86/mm/testmmiotrace.c 21598F: include/linux/mmiotrace.h 21599F: kernel/trace/trace_mmiotrace.c 21600 21601TRACING OS NOISE / LATENCY TRACERS 21602M: Steven Rostedt <rostedt@goodmis.org> 21603M: Daniel Bristot de Oliveira <bristot@kernel.org> 21604S: Maintained 21605F: Documentation/trace/hwlat_detector.rst 21606F: Documentation/trace/osnoise-tracer.rst 21607F: Documentation/trace/timerlat-tracer.rst 21608F: arch/*/kernel/trace.c 21609F: include/trace/events/osnoise.h 21610F: kernel/trace/trace_hwlat.c 21611F: kernel/trace/trace_irqsoff.c 21612F: kernel/trace/trace_osnoise.c 21613F: kernel/trace/trace_sched_wakeup.c 21614 21615TRADITIONAL CHINESE DOCUMENTATION 21616M: Hu Haowen <src.res@email.cn> 21617L: linux-doc-tw-discuss@lists.sourceforge.net (moderated for non-subscribers) 21618S: Maintained 21619W: https://github.com/srcres258/linux-doc 21620T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 21621F: Documentation/translations/zh_TW/ 21622 21623TTY LAYER 21624M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21625M: Jiri Slaby <jirislaby@kernel.org> 21626S: Supported 21627T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 21628F: Documentation/driver-api/serial/ 21629F: drivers/tty/ 21630F: drivers/tty/serial/serial_core.c 21631F: include/linux/selection.h 21632F: include/linux/serial.h 21633F: include/linux/serial_core.h 21634F: include/linux/sysrq.h 21635F: include/linux/tty*.h 21636F: include/linux/vt.h 21637F: include/linux/vt_*.h 21638F: include/uapi/linux/serial.h 21639F: include/uapi/linux/serial_core.h 21640F: include/uapi/linux/tty.h 21641 21642TUA9001 MEDIA DRIVER 21643M: Antti Palosaari <crope@iki.fi> 21644L: linux-media@vger.kernel.org 21645S: Maintained 21646W: https://linuxtv.org 21647W: http://palosaari.fi/linux/ 21648Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21649T: git git://linuxtv.org/anttip/media_tree.git 21650F: drivers/media/tuners/tua9001* 21651 21652TULIP NETWORK DRIVERS 21653L: netdev@vger.kernel.org 21654L: linux-parisc@vger.kernel.org 21655S: Orphan 21656F: drivers/net/ethernet/dec/tulip/ 21657 21658TUN/TAP driver 21659M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 21660S: Maintained 21661W: http://vtun.sourceforge.net/tun 21662F: Documentation/networking/tuntap.rst 21663F: arch/um/os-Linux/drivers/ 21664 21665TURBOCHANNEL SUBSYSTEM 21666M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21667M: Ralf Baechle <ralf@linux-mips.org> 21668L: linux-mips@vger.kernel.org 21669S: Maintained 21670Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 21671F: drivers/tc/ 21672F: include/linux/tc.h 21673 21674TURBOSTAT UTILITY 21675M: "Len Brown" <lenb@kernel.org> 21676L: linux-pm@vger.kernel.org 21677S: Supported 21678Q: https://patchwork.kernel.org/project/linux-pm/list/ 21679B: https://bugzilla.kernel.org 21680T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 21681F: tools/power/x86/turbostat/ 21682 21683TW5864 VIDEO4LINUX DRIVER 21684M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 21685M: Anton Sviridenko <anton@corp.bluecherry.net> 21686M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 21687M: Andrey Utkin <andrey_utkin@fastmail.com> 21688L: linux-media@vger.kernel.org 21689S: Supported 21690F: drivers/media/pci/tw5864/ 21691 21692TW68 VIDEO4LINUX DRIVER 21693M: Hans Verkuil <hverkuil@xs4all.nl> 21694L: linux-media@vger.kernel.org 21695S: Odd Fixes 21696W: https://linuxtv.org 21697T: git git://linuxtv.org/media_tree.git 21698F: drivers/media/pci/tw68/ 21699 21700TW686X VIDEO4LINUX DRIVER 21701M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21702L: linux-media@vger.kernel.org 21703S: Maintained 21704W: http://linuxtv.org 21705T: git git://linuxtv.org/media_tree.git 21706F: drivers/media/pci/tw686x/ 21707 21708U-BOOT ENVIRONMENT VARIABLES 21709M: Rafał Miłecki <rafal@milecki.pl> 21710S: Maintained 21711F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 21712F: drivers/nvmem/u-boot-env.c 21713 21714UACCE ACCELERATOR FRAMEWORK 21715M: Zhangfei Gao <zhangfei.gao@linaro.org> 21716M: Zhou Wang <wangzhou1@hisilicon.com> 21717L: linux-accelerators@lists.ozlabs.org 21718L: linux-kernel@vger.kernel.org 21719S: Maintained 21720F: Documentation/ABI/testing/sysfs-driver-uacce 21721F: Documentation/misc-devices/uacce.rst 21722F: drivers/misc/uacce/ 21723F: include/linux/uacce.h 21724F: include/uapi/misc/uacce/ 21725 21726UBI FILE SYSTEM (UBIFS) 21727M: Richard Weinberger <richard@nod.at> 21728L: linux-mtd@lists.infradead.org 21729S: Supported 21730W: http://www.linux-mtd.infradead.org/doc/ubifs.html 21731T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21732T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21733F: Documentation/ABI/testing/sysfs-fs-ubifs 21734F: Documentation/filesystems/ubifs-authentication.rst 21735F: Documentation/filesystems/ubifs.rst 21736F: fs/ubifs/ 21737 21738UBLK USERSPACE BLOCK DRIVER 21739M: Ming Lei <ming.lei@redhat.com> 21740L: linux-block@vger.kernel.org 21741S: Maintained 21742F: Documentation/block/ublk.rst 21743F: drivers/block/ublk_drv.c 21744F: include/uapi/linux/ublk_cmd.h 21745 21746UCLINUX (M68KNOMMU AND COLDFIRE) 21747M: Greg Ungerer <gerg@linux-m68k.org> 21748L: linux-m68k@lists.linux-m68k.org 21749S: Maintained 21750W: http://www.linux-m68k.org/ 21751T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 21752F: arch/m68k/*/*_no.* 21753F: arch/m68k/68*/ 21754F: arch/m68k/coldfire/ 21755F: arch/m68k/include/asm/*_no.* 21756 21757UDF FILESYSTEM 21758M: Jan Kara <jack@suse.com> 21759S: Maintained 21760F: Documentation/filesystems/udf.rst 21761F: fs/udf/ 21762 21763UDRAW TABLET 21764M: Bastien Nocera <hadess@hadess.net> 21765L: linux-input@vger.kernel.org 21766S: Maintained 21767F: drivers/hid/hid-udraw-ps3.c 21768 21769UFS FILESYSTEM 21770M: Evgeniy Dushistov <dushistov@mail.ru> 21771S: Maintained 21772F: Documentation/admin-guide/ufs.rst 21773F: fs/ufs/ 21774 21775UHID USERSPACE HID IO DRIVER 21776M: David Rheinsberg <david.rheinsberg@gmail.com> 21777L: linux-input@vger.kernel.org 21778S: Maintained 21779F: drivers/hid/uhid.c 21780F: include/uapi/linux/uhid.h 21781 21782ULPI BUS 21783M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 21784L: linux-usb@vger.kernel.org 21785S: Maintained 21786F: drivers/usb/common/ulpi.c 21787F: include/linux/ulpi/ 21788 21789UNICODE SUBSYSTEM 21790M: Gabriel Krisman Bertazi <krisman@collabora.com> 21791L: linux-fsdevel@vger.kernel.org 21792S: Supported 21793F: fs/unicode/ 21794 21795UNIFDEF 21796M: Tony Finch <dot@dotat.at> 21797S: Maintained 21798W: http://dotat.at/prog/unifdef 21799F: scripts/unifdef.c 21800 21801UNIFORM CDROM DRIVER 21802M: Phillip Potter <phil@philpotter.co.uk> 21803S: Maintained 21804F: Documentation/cdrom/ 21805F: drivers/cdrom/cdrom.c 21806F: include/linux/cdrom.h 21807F: include/uapi/linux/cdrom.h 21808 21809UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 21810R: Alim Akhtar <alim.akhtar@samsung.com> 21811R: Avri Altman <avri.altman@wdc.com> 21812R: Bart Van Assche <bvanassche@acm.org> 21813L: linux-scsi@vger.kernel.org 21814S: Supported 21815F: Documentation/devicetree/bindings/ufs/ 21816F: Documentation/scsi/ufs.rst 21817F: drivers/ufs/core/ 21818 21819UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 21820M: Pedro Sousa <pedrom.sousa@synopsys.com> 21821L: linux-scsi@vger.kernel.org 21822S: Supported 21823F: drivers/ufs/host/*dwc* 21824 21825UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 21826M: Alim Akhtar <alim.akhtar@samsung.com> 21827L: linux-scsi@vger.kernel.org 21828S: Maintained 21829F: drivers/ufs/host/ufs-exynos* 21830 21831UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 21832M: Stanley Chu <stanley.chu@mediatek.com> 21833L: linux-scsi@vger.kernel.org 21834L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 21835S: Maintained 21836F: drivers/ufs/host/ufs-mediatek* 21837 21838UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 21839M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 21840L: linux-arm-msm@vger.kernel.org 21841L: linux-scsi@vger.kernel.org 21842S: Maintained 21843F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 21844F: drivers/ufs/host/ufs-qcom* 21845 21846UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 21847M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 21848L: linux-renesas-soc@vger.kernel.org 21849L: linux-scsi@vger.kernel.org 21850S: Maintained 21851F: drivers/ufs/host/ufs-renesas.c 21852 21853UNSORTED BLOCK IMAGES (UBI) 21854M: Richard Weinberger <richard@nod.at> 21855L: linux-mtd@lists.infradead.org 21856S: Supported 21857W: http://www.linux-mtd.infradead.org/ 21858T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 21859T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 21860F: drivers/mtd/ubi/ 21861F: include/linux/mtd/ubi.h 21862F: include/uapi/mtd/ubi-user.h 21863 21864USB "USBNET" DRIVER FRAMEWORK 21865M: Oliver Neukum <oneukum@suse.com> 21866L: netdev@vger.kernel.org 21867S: Maintained 21868W: http://www.linux-usb.org/usbnet 21869F: drivers/net/usb/usbnet.c 21870F: include/linux/usb/usbnet.h 21871 21872USB ACM DRIVER 21873M: Oliver Neukum <oneukum@suse.com> 21874L: linux-usb@vger.kernel.org 21875S: Maintained 21876F: Documentation/usb/acm.rst 21877F: drivers/usb/class/cdc-acm.* 21878 21879USB APPLE MFI FASTCHARGE DRIVER 21880M: Bastien Nocera <hadess@hadess.net> 21881L: linux-usb@vger.kernel.org 21882S: Maintained 21883F: drivers/usb/misc/apple-mfi-fastcharge.c 21884 21885USB AR5523 WIRELESS DRIVER 21886L: linux-wireless@vger.kernel.org 21887S: Orphan 21888F: drivers/net/wireless/ath/ar5523/ 21889 21890USB ATTACHED SCSI 21891M: Oliver Neukum <oneukum@suse.com> 21892L: linux-usb@vger.kernel.org 21893L: linux-scsi@vger.kernel.org 21894S: Maintained 21895F: drivers/usb/storage/uas.c 21896 21897USB CDC ETHERNET DRIVER 21898M: Oliver Neukum <oliver@neukum.org> 21899L: linux-usb@vger.kernel.org 21900S: Maintained 21901F: drivers/net/usb/cdc_*.c 21902F: include/uapi/linux/usb/cdc.h 21903 21904USB CHAOSKEY DRIVER 21905M: Keith Packard <keithp@keithp.com> 21906L: linux-usb@vger.kernel.org 21907S: Maintained 21908F: drivers/usb/misc/chaoskey.c 21909 21910USB CYPRESS C67X00 DRIVER 21911L: linux-usb@vger.kernel.org 21912S: Orphan 21913F: drivers/usb/c67x00/ 21914 21915USB DAVICOM DM9601 DRIVER 21916M: Peter Korsgaard <peter@korsgaard.com> 21917L: netdev@vger.kernel.org 21918S: Maintained 21919W: http://www.linux-usb.org/usbnet 21920F: drivers/net/usb/dm9601.c 21921 21922USB EHCI DRIVER 21923M: Alan Stern <stern@rowland.harvard.edu> 21924L: linux-usb@vger.kernel.org 21925S: Maintained 21926F: Documentation/usb/ehci.rst 21927F: drivers/usb/host/ehci* 21928 21929USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 21930M: Jiri Kosina <jikos@kernel.org> 21931M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 21932L: linux-usb@vger.kernel.org 21933S: Maintained 21934T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 21935F: Documentation/hid/hiddev.rst 21936F: drivers/hid/usbhid/ 21937 21938USB INTEL XHCI ROLE MUX DRIVER 21939M: Hans de Goede <hdegoede@redhat.com> 21940L: linux-usb@vger.kernel.org 21941S: Maintained 21942F: drivers/usb/roles/intel-xhci-usb-role-switch.c 21943 21944USB IP DRIVER FOR HISILICON KIRIN 960 21945M: Yu Chen <chenyu56@huawei.com> 21946M: Binghui Wang <wangbinghui@hisilicon.com> 21947L: linux-usb@vger.kernel.org 21948S: Maintained 21949F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 21950F: drivers/phy/hisilicon/phy-hi3660-usb3.c 21951 21952USB IP DRIVER FOR HISILICON KIRIN 970 21953M: Mauro Carvalho Chehab <mchehab@kernel.org> 21954L: linux-usb@vger.kernel.org 21955S: Maintained 21956F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 21957F: drivers/phy/hisilicon/phy-hi3670-usb3.c 21958 21959USB ISP116X DRIVER 21960M: Olav Kongas <ok@artecdesign.ee> 21961L: linux-usb@vger.kernel.org 21962S: Maintained 21963F: drivers/usb/host/isp116x* 21964F: include/linux/usb/isp116x.h 21965 21966USB ISP1760 DRIVER 21967M: Rui Miguel Silva <rui.silva@linaro.org> 21968L: linux-usb@vger.kernel.org 21969S: Maintained 21970F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 21971F: drivers/usb/isp1760/* 21972 21973USB LAN78XX ETHERNET DRIVER 21974M: Woojung Huh <woojung.huh@microchip.com> 21975M: UNGLinuxDriver@microchip.com 21976L: netdev@vger.kernel.org 21977S: Maintained 21978F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 21979F: drivers/net/usb/lan78xx.* 21980F: include/dt-bindings/net/microchip-lan78xx.h 21981 21982USB MASS STORAGE DRIVER 21983M: Alan Stern <stern@rowland.harvard.edu> 21984L: linux-usb@vger.kernel.org 21985L: usb-storage@lists.one-eyed-alien.net 21986S: Maintained 21987F: drivers/usb/storage/ 21988 21989USB MIDI DRIVER 21990M: Clemens Ladisch <clemens@ladisch.de> 21991L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21992S: Maintained 21993T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 21994F: sound/usb/midi.* 21995 21996USB NETWORKING DRIVERS 21997L: linux-usb@vger.kernel.org 21998S: Odd Fixes 21999F: drivers/net/usb/ 22000 22001USB OHCI DRIVER 22002M: Alan Stern <stern@rowland.harvard.edu> 22003L: linux-usb@vger.kernel.org 22004S: Maintained 22005F: Documentation/usb/ohci.rst 22006F: drivers/usb/host/ohci* 22007 22008USB OTG FSM (Finite State Machine) 22009M: Peter Chen <peter.chen@kernel.org> 22010L: linux-usb@vger.kernel.org 22011S: Maintained 22012T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22013F: drivers/usb/common/usb-otg-fsm.c 22014 22015USB OVER IP DRIVER 22016M: Valentina Manea <valentina.manea.m@gmail.com> 22017M: Shuah Khan <shuah@kernel.org> 22018M: Shuah Khan <skhan@linuxfoundation.org> 22019R: Hongren Zheng <i@zenithal.me> 22020L: linux-usb@vger.kernel.org 22021S: Maintained 22022F: Documentation/usb/usbip_protocol.rst 22023F: drivers/usb/usbip/ 22024F: tools/testing/selftests/drivers/usb/usbip/ 22025F: tools/usb/usbip/ 22026 22027USB PEGASUS DRIVER 22028M: Petko Manolov <petkan@nucleusys.com> 22029L: linux-usb@vger.kernel.org 22030L: netdev@vger.kernel.org 22031S: Maintained 22032W: https://github.com/petkan/pegasus 22033T: git https://github.com/petkan/pegasus.git 22034F: drivers/net/usb/pegasus.* 22035 22036USB PRINTER DRIVER (usblp) 22037M: Pete Zaitcev <zaitcev@redhat.com> 22038L: linux-usb@vger.kernel.org 22039S: Supported 22040F: drivers/usb/class/usblp.c 22041 22042USB QMI WWAN NETWORK DRIVER 22043M: Bjørn Mork <bjorn@mork.no> 22044L: netdev@vger.kernel.org 22045S: Maintained 22046F: Documentation/ABI/testing/sysfs-class-net-qmi 22047F: drivers/net/usb/qmi_wwan.c 22048 22049USB RAW GADGET DRIVER 22050R: Andrey Konovalov <andreyknvl@gmail.com> 22051L: linux-usb@vger.kernel.org 22052S: Maintained 22053F: Documentation/usb/raw-gadget.rst 22054F: drivers/usb/gadget/legacy/raw_gadget.c 22055F: include/uapi/linux/usb/raw_gadget.h 22056 22057USB RTL8150 DRIVER 22058M: Petko Manolov <petkan@nucleusys.com> 22059L: linux-usb@vger.kernel.org 22060L: netdev@vger.kernel.org 22061S: Maintained 22062W: https://github.com/petkan/rtl8150 22063T: git https://github.com/petkan/rtl8150.git 22064F: drivers/net/usb/rtl8150.c 22065 22066USB SERIAL SUBSYSTEM 22067M: Johan Hovold <johan@kernel.org> 22068L: linux-usb@vger.kernel.org 22069S: Maintained 22070T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22071F: Documentation/usb/usb-serial.rst 22072F: drivers/usb/serial/ 22073F: include/linux/usb/serial.h 22074 22075USB SMSC75XX ETHERNET DRIVER 22076M: Steve Glendinning <steve.glendinning@shawell.net> 22077L: netdev@vger.kernel.org 22078S: Maintained 22079F: drivers/net/usb/smsc75xx.* 22080 22081USB SMSC95XX ETHERNET DRIVER 22082M: Steve Glendinning <steve.glendinning@shawell.net> 22083M: UNGLinuxDriver@microchip.com 22084L: netdev@vger.kernel.org 22085S: Maintained 22086F: drivers/net/usb/smsc95xx.* 22087 22088USB SUBSYSTEM 22089M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22090L: linux-usb@vger.kernel.org 22091S: Supported 22092W: http://www.linux-usb.org 22093T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22094F: Documentation/devicetree/bindings/usb/ 22095F: Documentation/usb/ 22096F: drivers/usb/ 22097F: include/dt-bindings/usb/ 22098F: include/linux/usb.h 22099F: include/linux/usb/ 22100F: include/uapi/linux/usb/ 22101 22102USB TYPEC BUS FOR ALTERNATE MODES 22103M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22104L: linux-usb@vger.kernel.org 22105S: Maintained 22106F: Documentation/ABI/testing/sysfs-bus-typec 22107F: Documentation/driver-api/usb/typec_bus.rst 22108F: drivers/usb/typec/altmodes/ 22109F: include/linux/usb/typec_altmode.h 22110 22111USB TYPEC CLASS 22112M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22113L: linux-usb@vger.kernel.org 22114S: Maintained 22115F: Documentation/ABI/testing/sysfs-class-typec 22116F: Documentation/driver-api/usb/typec.rst 22117F: drivers/usb/typec/ 22118F: include/linux/usb/typec.h 22119 22120USB TYPEC INTEL PMC MUX DRIVER 22121M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22122L: linux-usb@vger.kernel.org 22123S: Maintained 22124F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 22125F: drivers/usb/typec/mux/intel_pmc_mux.c 22126 22127USB TYPEC PI3USB30532 MUX DRIVER 22128M: Hans de Goede <hdegoede@redhat.com> 22129L: linux-usb@vger.kernel.org 22130S: Maintained 22131F: drivers/usb/typec/mux/pi3usb30532.c 22132 22133USB TYPEC PORT CONTROLLER DRIVERS 22134M: Guenter Roeck <linux@roeck-us.net> 22135L: linux-usb@vger.kernel.org 22136S: Maintained 22137F: drivers/usb/typec/tcpm/ 22138 22139USB UHCI DRIVER 22140M: Alan Stern <stern@rowland.harvard.edu> 22141L: linux-usb@vger.kernel.org 22142S: Maintained 22143F: drivers/usb/host/uhci* 22144 22145USB VIDEO CLASS 22146M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22147L: linux-media@vger.kernel.org 22148S: Maintained 22149W: http://www.ideasonboard.org/uvc/ 22150T: git git://linuxtv.org/media_tree.git 22151F: drivers/media/usb/uvc/ 22152F: include/uapi/linux/uvcvideo.h 22153 22154USB WEBCAM GADGET 22155M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22156M: Daniel Scally <dan.scally@ideasonboard.com> 22157L: linux-usb@vger.kernel.org 22158S: Maintained 22159F: drivers/usb/gadget/function/*uvc* 22160F: drivers/usb/gadget/legacy/webcam.c 22161F: include/uapi/linux/usb/g_uvc.h 22162 22163USB WIRELESS RNDIS DRIVER (rndis_wlan) 22164L: linux-wireless@vger.kernel.org 22165S: Orphan 22166F: drivers/net/wireless/legacy/rndis_wlan.c 22167 22168USB XHCI DRIVER 22169M: Mathias Nyman <mathias.nyman@intel.com> 22170L: linux-usb@vger.kernel.org 22171S: Supported 22172F: drivers/usb/host/pci-quirks* 22173F: drivers/usb/host/xhci* 22174 22175USB ZD1201 DRIVER 22176L: linux-wireless@vger.kernel.org 22177S: Orphan 22178W: http://linux-lc100020.sourceforge.net 22179F: drivers/net/wireless/zydas/zd1201.* 22180 22181USER DATAGRAM PROTOCOL (UDP) 22182M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22183S: Maintained 22184F: include/linux/udp.h 22185F: net/ipv4/udp.c 22186F: net/ipv6/udp.c 22187 22188USER-MODE LINUX (UML) 22189M: Richard Weinberger <richard@nod.at> 22190M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 22191M: Johannes Berg <johannes@sipsolutions.net> 22192L: linux-um@lists.infradead.org 22193S: Maintained 22194W: http://user-mode-linux.sourceforge.net 22195Q: https://patchwork.ozlabs.org/project/linux-um/list/ 22196T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 22197T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 22198F: Documentation/virt/uml/ 22199F: arch/um/ 22200F: arch/x86/um/ 22201F: fs/hostfs/ 22202 22203USERSPACE COPYIN/COPYOUT (UIOVEC) 22204M: Alexander Viro <viro@zeniv.linux.org.uk> 22205S: Maintained 22206F: include/linux/uio.h 22207F: lib/iov_iter.c 22208 22209USERSPACE DMA BUFFER DRIVER 22210M: Gerd Hoffmann <kraxel@redhat.com> 22211L: dri-devel@lists.freedesktop.org 22212S: Maintained 22213T: git git://anongit.freedesktop.org/drm/drm-misc 22214F: drivers/dma-buf/udmabuf.c 22215F: include/uapi/linux/udmabuf.h 22216 22217USERSPACE I/O (UIO) 22218M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22219S: Maintained 22220T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22221F: Documentation/driver-api/uio-howto.rst 22222F: drivers/uio/ 22223F: include/linux/uio_driver.h 22224 22225UTIL-LINUX PACKAGE 22226M: Karel Zak <kzak@redhat.com> 22227L: util-linux@vger.kernel.org 22228S: Maintained 22229W: http://en.wikipedia.org/wiki/Util-linux 22230T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 22231 22232UUID HELPERS 22233R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22234L: linux-kernel@vger.kernel.org 22235S: Maintained 22236F: include/linux/uuid.h 22237F: lib/test_uuid.c 22238F: lib/uuid.c 22239 22240UV SYSFS DRIVER 22241M: Justin Ernst <justin.ernst@hpe.com> 22242L: platform-driver-x86@vger.kernel.org 22243S: Maintained 22244F: drivers/platform/x86/uv_sysfs.c 22245 22246UVESAFB DRIVER 22247M: Michal Januszewski <spock@gentoo.org> 22248L: linux-fbdev@vger.kernel.org 22249S: Maintained 22250W: https://github.com/mjanusz/v86d 22251F: Documentation/fb/uvesafb.rst 22252F: drivers/video/fbdev/uvesafb.* 22253 22254Ux500 CLOCK DRIVERS 22255M: Ulf Hansson <ulf.hansson@linaro.org> 22256L: linux-clk@vger.kernel.org 22257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22258S: Maintained 22259F: drivers/clk/ux500/ 22260 22261VF610 NAND DRIVER 22262M: Stefan Agner <stefan@agner.ch> 22263L: linux-mtd@lists.infradead.org 22264S: Supported 22265F: drivers/mtd/nand/raw/vf610_nfc.c 22266 22267VFAT/FAT/MSDOS FILESYSTEM 22268M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 22269S: Maintained 22270F: Documentation/filesystems/vfat.rst 22271F: fs/fat/ 22272F: tools/testing/selftests/filesystems/fat/ 22273 22274VFIO CDX DRIVER 22275M: Nipun Gupta <nipun.gupta@amd.com> 22276M: Nikhil Agarwal <nikhil.agarwal@amd.com> 22277L: kvm@vger.kernel.org 22278S: Maintained 22279F: drivers/vfio/cdx/* 22280 22281VFIO DRIVER 22282M: Alex Williamson <alex.williamson@redhat.com> 22283L: kvm@vger.kernel.org 22284S: Maintained 22285T: git https://github.com/awilliam/linux-vfio.git 22286F: Documentation/ABI/testing/sysfs-devices-vfio-dev 22287F: Documentation/driver-api/vfio.rst 22288F: drivers/vfio/ 22289F: include/linux/vfio.h 22290F: include/linux/vfio_pci_core.h 22291F: include/uapi/linux/vfio.h 22292 22293VFIO FSL-MC DRIVER 22294M: Diana Craciun <diana.craciun@oss.nxp.com> 22295L: kvm@vger.kernel.org 22296S: Maintained 22297F: drivers/vfio/fsl-mc/ 22298 22299VFIO HISILICON PCI DRIVER 22300M: Longfang Liu <liulongfang@huawei.com> 22301M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22302L: kvm@vger.kernel.org 22303S: Maintained 22304F: drivers/vfio/pci/hisilicon/ 22305 22306VFIO MEDIATED DEVICE DRIVERS 22307M: Kirti Wankhede <kwankhede@nvidia.com> 22308L: kvm@vger.kernel.org 22309S: Maintained 22310F: Documentation/driver-api/vfio-mediated-device.rst 22311F: drivers/vfio/mdev/ 22312F: include/linux/mdev.h 22313F: samples/vfio-mdev/ 22314 22315VFIO MLX5 PCI DRIVER 22316M: Yishai Hadas <yishaih@nvidia.com> 22317L: kvm@vger.kernel.org 22318S: Maintained 22319F: drivers/vfio/pci/mlx5/ 22320 22321VFIO PCI DEVICE SPECIFIC DRIVERS 22322R: Jason Gunthorpe <jgg@nvidia.com> 22323R: Yishai Hadas <yishaih@nvidia.com> 22324R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 22325R: Kevin Tian <kevin.tian@intel.com> 22326L: kvm@vger.kernel.org 22327S: Maintained 22328P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 22329F: drivers/vfio/pci/*/ 22330 22331VFIO PLATFORM DRIVER 22332M: Eric Auger <eric.auger@redhat.com> 22333L: kvm@vger.kernel.org 22334S: Maintained 22335F: drivers/vfio/platform/ 22336 22337VGA_SWITCHEROO 22338R: Lukas Wunner <lukas@wunner.de> 22339S: Maintained 22340T: git git://anongit.freedesktop.org/drm/drm-misc 22341F: Documentation/gpu/vga-switcheroo.rst 22342F: drivers/gpu/vga/vga_switcheroo.c 22343F: include/linux/vga_switcheroo.h 22344 22345VIA RHINE NETWORK DRIVER 22346M: Kevin Brace <kevinbrace@bracecomputerlab.com> 22347S: Maintained 22348F: drivers/net/ethernet/via/via-rhine.c 22349 22350VIA SD/MMC CARD CONTROLLER DRIVER 22351M: Bruce Chang <brucechang@via.com.tw> 22352M: Harald Welte <HaraldWelte@viatech.com> 22353S: Maintained 22354F: drivers/mmc/host/via-sdmmc.c 22355 22356VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 22357M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 22358L: linux-fbdev@vger.kernel.org 22359S: Maintained 22360F: drivers/video/fbdev/via/ 22361F: include/linux/via-core.h 22362F: include/linux/via_i2c.h 22363 22364VIA VELOCITY NETWORK DRIVER 22365M: Francois Romieu <romieu@fr.zoreil.com> 22366L: netdev@vger.kernel.org 22367S: Maintained 22368F: drivers/net/ethernet/via/via-velocity.* 22369 22370VICODEC VIRTUAL CODEC DRIVER 22371M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22372L: linux-media@vger.kernel.org 22373S: Maintained 22374W: https://linuxtv.org 22375T: git git://linuxtv.org/media_tree.git 22376F: drivers/media/test-drivers/vicodec/* 22377 22378VIDEO I2C POLLING DRIVER 22379M: Matt Ranostay <matt.ranostay@konsulko.com> 22380L: linux-media@vger.kernel.org 22381S: Maintained 22382F: drivers/media/i2c/video-i2c.c 22383 22384VIDEO MULTIPLEXER DRIVER 22385M: Philipp Zabel <p.zabel@pengutronix.de> 22386L: linux-media@vger.kernel.org 22387S: Maintained 22388F: drivers/media/platform/video-mux.c 22389 22390VIDEOBUF2 FRAMEWORK 22391M: Tomasz Figa <tfiga@chromium.org> 22392M: Marek Szyprowski <m.szyprowski@samsung.com> 22393L: linux-media@vger.kernel.org 22394S: Maintained 22395F: drivers/media/common/videobuf2/* 22396F: include/media/videobuf2-* 22397 22398VIDTV VIRTUAL DIGITAL TV DRIVER 22399M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 22400L: linux-media@vger.kernel.org 22401S: Maintained 22402W: https://linuxtv.org 22403T: git git://linuxtv.org/media_tree.git 22404F: drivers/media/test-drivers/vidtv/* 22405 22406VIMC VIRTUAL MEDIA CONTROLLER DRIVER 22407M: Shuah Khan <skhan@linuxfoundation.org> 22408R: Kieran Bingham <kieran.bingham@ideasonboard.com> 22409L: linux-media@vger.kernel.org 22410S: Maintained 22411W: https://linuxtv.org 22412T: git git://linuxtv.org/media_tree.git 22413F: drivers/media/test-drivers/vimc/* 22414 22415VIRT LIB 22416M: Alex Williamson <alex.williamson@redhat.com> 22417M: Paolo Bonzini <pbonzini@redhat.com> 22418L: kvm@vger.kernel.org 22419S: Supported 22420F: virt/lib/ 22421 22422VIRTIO AND VHOST VSOCK DRIVER 22423M: Stefan Hajnoczi <stefanha@redhat.com> 22424M: Stefano Garzarella <sgarzare@redhat.com> 22425L: kvm@vger.kernel.org 22426L: virtualization@lists.linux-foundation.org 22427L: netdev@vger.kernel.org 22428S: Maintained 22429F: drivers/vhost/vsock.c 22430F: include/linux/virtio_vsock.h 22431F: include/uapi/linux/virtio_vsock.h 22432F: net/vmw_vsock/virtio_transport.c 22433F: net/vmw_vsock/virtio_transport_common.c 22434 22435VIRTIO BALLOON 22436M: "Michael S. Tsirkin" <mst@redhat.com> 22437M: David Hildenbrand <david@redhat.com> 22438L: virtualization@lists.linux-foundation.org 22439S: Maintained 22440F: drivers/virtio/virtio_balloon.c 22441F: include/linux/balloon_compaction.h 22442F: include/uapi/linux/virtio_balloon.h 22443F: mm/balloon_compaction.c 22444 22445VIRTIO BLOCK AND SCSI DRIVERS 22446M: "Michael S. Tsirkin" <mst@redhat.com> 22447M: Jason Wang <jasowang@redhat.com> 22448R: Paolo Bonzini <pbonzini@redhat.com> 22449R: Stefan Hajnoczi <stefanha@redhat.com> 22450L: virtualization@lists.linux-foundation.org 22451S: Maintained 22452F: drivers/block/virtio_blk.c 22453F: drivers/scsi/virtio_scsi.c 22454F: drivers/vhost/scsi.c 22455F: include/uapi/linux/virtio_blk.h 22456F: include/uapi/linux/virtio_scsi.h 22457 22458VIRTIO CONSOLE DRIVER 22459M: Amit Shah <amit@kernel.org> 22460L: virtualization@lists.linux-foundation.org 22461S: Maintained 22462F: drivers/char/virtio_console.c 22463F: include/linux/virtio_console.h 22464F: include/uapi/linux/virtio_console.h 22465 22466VIRTIO CORE AND NET DRIVERS 22467M: "Michael S. Tsirkin" <mst@redhat.com> 22468M: Jason Wang <jasowang@redhat.com> 22469R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 22470L: virtualization@lists.linux-foundation.org 22471S: Maintained 22472F: Documentation/ABI/testing/sysfs-bus-vdpa 22473F: Documentation/ABI/testing/sysfs-class-vduse 22474F: Documentation/devicetree/bindings/virtio/ 22475F: Documentation/driver-api/virtio/ 22476F: drivers/block/virtio_blk.c 22477F: drivers/crypto/virtio/ 22478F: drivers/net/virtio_net.c 22479F: drivers/vdpa/ 22480F: drivers/virtio/ 22481F: include/linux/vdpa.h 22482F: include/linux/virtio*.h 22483F: include/linux/vringh.h 22484F: include/uapi/linux/virtio_*.h 22485F: tools/virtio/ 22486 22487VIRTIO CRYPTO DRIVER 22488M: Gonglei <arei.gonglei@huawei.com> 22489L: virtualization@lists.linux-foundation.org 22490L: linux-crypto@vger.kernel.org 22491S: Maintained 22492F: drivers/crypto/virtio/ 22493F: include/uapi/linux/virtio_crypto.h 22494 22495VIRTIO DRIVERS FOR S390 22496M: Cornelia Huck <cohuck@redhat.com> 22497M: Halil Pasic <pasic@linux.ibm.com> 22498M: Eric Farman <farman@linux.ibm.com> 22499L: linux-s390@vger.kernel.org 22500L: virtualization@lists.linux-foundation.org 22501L: kvm@vger.kernel.org 22502S: Supported 22503F: arch/s390/include/uapi/asm/virtio-ccw.h 22504F: drivers/s390/virtio/ 22505 22506VIRTIO FILE SYSTEM 22507M: Vivek Goyal <vgoyal@redhat.com> 22508M: Stefan Hajnoczi <stefanha@redhat.com> 22509M: Miklos Szeredi <miklos@szeredi.hu> 22510L: virtualization@lists.linux-foundation.org 22511L: linux-fsdevel@vger.kernel.org 22512S: Supported 22513W: https://virtio-fs.gitlab.io/ 22514F: Documentation/filesystems/virtiofs.rst 22515F: fs/fuse/virtio_fs.c 22516F: include/uapi/linux/virtio_fs.h 22517 22518VIRTIO GPIO DRIVER 22519M: Enrico Weigelt, metux IT consult <info@metux.net> 22520M: Viresh Kumar <vireshk@kernel.org> 22521L: linux-gpio@vger.kernel.org 22522L: virtualization@lists.linux-foundation.org 22523S: Maintained 22524F: drivers/gpio/gpio-virtio.c 22525F: include/uapi/linux/virtio_gpio.h 22526 22527VIRTIO GPU DRIVER 22528M: David Airlie <airlied@redhat.com> 22529M: Gerd Hoffmann <kraxel@redhat.com> 22530R: Gurchetan Singh <gurchetansingh@chromium.org> 22531R: Chia-I Wu <olvaffe@gmail.com> 22532L: dri-devel@lists.freedesktop.org 22533L: virtualization@lists.linux-foundation.org 22534S: Maintained 22535T: git git://anongit.freedesktop.org/drm/drm-misc 22536F: drivers/gpu/drm/virtio/ 22537F: include/uapi/linux/virtio_gpu.h 22538 22539VIRTIO HOST (VHOST) 22540M: "Michael S. Tsirkin" <mst@redhat.com> 22541M: Jason Wang <jasowang@redhat.com> 22542L: kvm@vger.kernel.org 22543L: virtualization@lists.linux-foundation.org 22544L: netdev@vger.kernel.org 22545S: Maintained 22546T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 22547F: drivers/vhost/ 22548F: include/linux/sched/vhost_task.h 22549F: include/linux/vhost_iotlb.h 22550F: include/uapi/linux/vhost.h 22551F: kernel/vhost_task.c 22552 22553VIRTIO I2C DRIVER 22554M: Conghui Chen <conghui.chen@intel.com> 22555M: Viresh Kumar <viresh.kumar@linaro.org> 22556L: linux-i2c@vger.kernel.org 22557L: virtualization@lists.linux-foundation.org 22558S: Maintained 22559F: drivers/i2c/busses/i2c-virtio.c 22560F: include/uapi/linux/virtio_i2c.h 22561 22562VIRTIO INPUT DRIVER 22563M: Gerd Hoffmann <kraxel@redhat.com> 22564S: Maintained 22565F: drivers/virtio/virtio_input.c 22566F: include/uapi/linux/virtio_input.h 22567 22568VIRTIO IOMMU DRIVER 22569M: Jean-Philippe Brucker <jean-philippe@linaro.org> 22570L: virtualization@lists.linux-foundation.org 22571S: Maintained 22572F: drivers/iommu/virtio-iommu.c 22573F: include/uapi/linux/virtio_iommu.h 22574 22575VIRTIO MEM DRIVER 22576M: David Hildenbrand <david@redhat.com> 22577L: virtualization@lists.linux-foundation.org 22578S: Maintained 22579W: https://virtio-mem.gitlab.io/ 22580F: drivers/virtio/virtio_mem.c 22581F: include/uapi/linux/virtio_mem.h 22582 22583VIRTIO PMEM DRIVER 22584M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 22585L: virtualization@lists.linux-foundation.org 22586S: Maintained 22587F: drivers/nvdimm/nd_virtio.c 22588F: drivers/nvdimm/virtio_pmem.c 22589 22590VIRTIO SOUND DRIVER 22591M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 22592M: "Michael S. Tsirkin" <mst@redhat.com> 22593L: virtualization@lists.linux-foundation.org 22594L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22595S: Maintained 22596F: include/uapi/linux/virtio_snd.h 22597F: sound/virtio/* 22598 22599VIRTUAL BOX GUEST DEVICE DRIVER 22600M: Hans de Goede <hdegoede@redhat.com> 22601M: Arnd Bergmann <arnd@arndb.de> 22602M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22603S: Maintained 22604F: drivers/virt/vboxguest/ 22605F: include/linux/vbox_utils.h 22606F: include/uapi/linux/vbox*.h 22607 22608VIRTUAL BOX SHARED FOLDER VFS DRIVER 22609M: Hans de Goede <hdegoede@redhat.com> 22610L: linux-fsdevel@vger.kernel.org 22611S: Maintained 22612F: fs/vboxsf/* 22613 22614VIRTUAL PCM TEST DRIVER 22615M: Ivan Orlov <ivan.orlov0322@gmail.com> 22616L: alsa-devel@alsa-project.org 22617S: Maintained 22618F: Documentation/sound/cards/pcmtest.rst 22619F: sound/drivers/pcmtest.c 22620F: tools/testing/selftests/alsa/test-pcmtest-driver.c 22621 22622VIRTUAL SERIO DEVICE DRIVER 22623M: Stephen Chandler Paul <thatslyude@gmail.com> 22624S: Maintained 22625F: drivers/input/serio/userio.c 22626F: include/uapi/linux/userio.h 22627 22628VISL VIRTUAL STATELESS DECODER DRIVER 22629M: Daniel Almeida <daniel.almeida@collabora.com> 22630L: linux-media@vger.kernel.org 22631S: Supported 22632F: drivers/media/test-drivers/visl 22633 22634VIVID VIRTUAL VIDEO DRIVER 22635M: Hans Verkuil <hverkuil@xs4all.nl> 22636L: linux-media@vger.kernel.org 22637S: Maintained 22638W: https://linuxtv.org 22639T: git git://linuxtv.org/media_tree.git 22640F: drivers/media/test-drivers/vivid/* 22641 22642VLYNQ BUS 22643M: Florian Fainelli <f.fainelli@gmail.com> 22644L: openwrt-devel@lists.openwrt.org (subscribers-only) 22645S: Maintained 22646F: drivers/vlynq/vlynq.c 22647F: include/linux/vlynq.h 22648 22649VM SOCKETS (AF_VSOCK) 22650M: Stefano Garzarella <sgarzare@redhat.com> 22651L: virtualization@lists.linux-foundation.org 22652L: netdev@vger.kernel.org 22653S: Maintained 22654F: drivers/net/vsockmon.c 22655F: include/net/af_vsock.h 22656F: include/uapi/linux/vm_sockets.h 22657F: include/uapi/linux/vm_sockets_diag.h 22658F: include/uapi/linux/vsockmon.h 22659F: net/vmw_vsock/ 22660F: tools/testing/vsock/ 22661 22662VMALLOC 22663M: Andrew Morton <akpm@linux-foundation.org> 22664R: Uladzislau Rezki <urezki@gmail.com> 22665R: Christoph Hellwig <hch@infradead.org> 22666R: Lorenzo Stoakes <lstoakes@gmail.com> 22667L: linux-mm@kvack.org 22668S: Maintained 22669W: http://www.linux-mm.org 22670T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 22671F: include/linux/vmalloc.h 22672F: mm/vmalloc.c 22673 22674VME SUBSYSTEM 22675M: Martyn Welch <martyn@welchs.me.uk> 22676M: Manohar Vanga <manohar.vanga@gmail.com> 22677M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22678L: linux-kernel@vger.kernel.org 22679S: Odd fixes 22680T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 22681F: Documentation/driver-api/vme.rst 22682F: drivers/staging/vme_user/ 22683 22684VMWARE BALLOON DRIVER 22685M: Nadav Amit <namit@vmware.com> 22686R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22687L: linux-kernel@vger.kernel.org 22688S: Supported 22689F: drivers/misc/vmw_balloon.c 22690 22691VMWARE HYPERVISOR INTERFACE 22692M: Ajay Kaher <akaher@vmware.com> 22693M: Alexey Makhalov <amakhalov@vmware.com> 22694R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22695L: virtualization@lists.linux-foundation.org 22696L: x86@kernel.org 22697S: Supported 22698T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 22699F: arch/x86/include/asm/vmware.h 22700F: arch/x86/kernel/cpu/vmware.c 22701 22702VMWARE PVRDMA DRIVER 22703M: Bryan Tan <bryantan@vmware.com> 22704M: Vishnu Dasa <vdasa@vmware.com> 22705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22706L: linux-rdma@vger.kernel.org 22707S: Supported 22708F: drivers/infiniband/hw/vmw_pvrdma/ 22709 22710VMWARE PVSCSI DRIVER 22711M: Vishal Bhakta <vbhakta@vmware.com> 22712R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22713L: linux-scsi@vger.kernel.org 22714S: Supported 22715F: drivers/scsi/vmw_pvscsi.c 22716F: drivers/scsi/vmw_pvscsi.h 22717 22718VMWARE VIRTUAL PTP CLOCK DRIVER 22719M: Deep Shah <sdeep@vmware.com> 22720R: Ajay Kaher <akaher@vmware.com> 22721R: Alexey Makhalov <amakhalov@vmware.com> 22722R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22723L: netdev@vger.kernel.org 22724S: Supported 22725F: drivers/ptp/ptp_vmw.c 22726 22727VMWARE VMCI DRIVER 22728M: Bryan Tan <bryantan@vmware.com> 22729M: Vishnu Dasa <vdasa@vmware.com> 22730R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22731L: linux-kernel@vger.kernel.org 22732S: Supported 22733F: drivers/misc/vmw_vmci/ 22734F: include/linux/vmw_vmci* 22735 22736VMWARE VMMOUSE SUBDRIVER 22737M: Zack Rusin <zackr@vmware.com> 22738R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 22739R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22740L: linux-input@vger.kernel.org 22741S: Supported 22742F: drivers/input/mouse/vmmouse.c 22743F: drivers/input/mouse/vmmouse.h 22744 22745VMWARE VMXNET3 ETHERNET DRIVER 22746M: Ronak Doshi <doshir@vmware.com> 22747R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22748L: netdev@vger.kernel.org 22749S: Supported 22750F: drivers/net/vmxnet3/ 22751 22752VMWARE VSOCK VMCI TRANSPORT DRIVER 22753M: Bryan Tan <bryantan@vmware.com> 22754M: Vishnu Dasa <vdasa@vmware.com> 22755R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 22756L: linux-kernel@vger.kernel.org 22757S: Supported 22758F: net/vmw_vsock/vmci_transport* 22759 22760VOCORE VOCORE2 BOARD 22761M: Harvey Hunt <harveyhuntnexus@gmail.com> 22762L: linux-mips@vger.kernel.org 22763S: Maintained 22764F: arch/mips/boot/dts/ralink/vocore2.dts 22765 22766VOLTAGE AND CURRENT REGULATOR FRAMEWORK 22767M: Liam Girdwood <lgirdwood@gmail.com> 22768M: Mark Brown <broonie@kernel.org> 22769L: linux-kernel@vger.kernel.org 22770S: Supported 22771W: http://www.slimlogic.co.uk/?p=48 22772T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 22773F: Documentation/devicetree/bindings/regulator/ 22774F: Documentation/power/regulator/ 22775F: drivers/regulator/ 22776F: include/dt-bindings/regulator/ 22777F: include/linux/regulator/ 22778K: regulator_get_optional 22779 22780VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 22781R: Matti Vaittinen <mazziesaccount@gmail.com> 22782F: drivers/regulator/irq_helpers.c 22783 22784VRF 22785M: David Ahern <dsahern@kernel.org> 22786L: netdev@vger.kernel.org 22787S: Maintained 22788F: Documentation/networking/vrf.rst 22789F: drivers/net/vrf.c 22790 22791VSPRINTF 22792M: Petr Mladek <pmladek@suse.com> 22793M: Steven Rostedt <rostedt@goodmis.org> 22794M: Sergey Senozhatsky <senozhatsky@chromium.org> 22795R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 22796R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 22797S: Maintained 22798T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 22799F: Documentation/core-api/printk-formats.rst 22800F: lib/test_printf.c 22801F: lib/test_scanf.c 22802F: lib/vsprintf.c 22803 22804VT1211 HARDWARE MONITOR DRIVER 22805M: Juerg Haefliger <juergh@proton.me> 22806L: linux-hwmon@vger.kernel.org 22807S: Maintained 22808F: Documentation/hwmon/vt1211.rst 22809F: drivers/hwmon/vt1211.c 22810 22811VT8231 HARDWARE MONITOR DRIVER 22812M: Roger Lucas <vt8231@hiddenengine.co.uk> 22813L: linux-hwmon@vger.kernel.org 22814S: Maintained 22815F: drivers/hwmon/vt8231.c 22816 22817VUB300 USB to SDIO/SD/MMC bridge chip 22818L: linux-mmc@vger.kernel.org 22819S: Orphan 22820F: drivers/mmc/host/vub300.c 22821 22822W1 DALLAS'S 1-WIRE BUS 22823M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 22824S: Maintained 22825F: Documentation/devicetree/bindings/w1/ 22826F: Documentation/w1/ 22827F: drivers/w1/ 22828F: include/linux/w1.h 22829 22830W83791D HARDWARE MONITORING DRIVER 22831M: Marc Hulsman <m.hulsman@tudelft.nl> 22832L: linux-hwmon@vger.kernel.org 22833S: Maintained 22834F: Documentation/hwmon/w83791d.rst 22835F: drivers/hwmon/w83791d.c 22836 22837W83793 HARDWARE MONITORING DRIVER 22838M: Rudolf Marek <r.marek@assembler.cz> 22839L: linux-hwmon@vger.kernel.org 22840S: Maintained 22841F: Documentation/hwmon/w83793.rst 22842F: drivers/hwmon/w83793.c 22843 22844W83795 HARDWARE MONITORING DRIVER 22845M: Jean Delvare <jdelvare@suse.com> 22846L: linux-hwmon@vger.kernel.org 22847S: Maintained 22848F: drivers/hwmon/w83795.c 22849 22850W83L51xD SD/MMC CARD INTERFACE DRIVER 22851M: Pierre Ossman <pierre@ossman.eu> 22852S: Maintained 22853F: drivers/mmc/host/wbsd.* 22854 22855WACOM PROTOCOL 4 SERIAL TABLETS 22856M: Julian Squires <julian@cipht.net> 22857M: Hans de Goede <hdegoede@redhat.com> 22858L: linux-input@vger.kernel.org 22859S: Maintained 22860F: drivers/input/tablet/wacom_serial4.c 22861 22862WANGXUN ETHERNET DRIVER 22863M: Jiawen Wu <jiawenwu@trustnetic.com> 22864M: Mengyuan Lou <mengyuanlou@net-swift.com> 22865L: netdev@vger.kernel.org 22866S: Maintained 22867W: https://www.net-swift.com 22868F: Documentation/networking/device_drivers/ethernet/wangxun/* 22869F: drivers/net/ethernet/wangxun/ 22870 22871WATCHDOG DEVICE DRIVERS 22872M: Wim Van Sebroeck <wim@linux-watchdog.org> 22873M: Guenter Roeck <linux@roeck-us.net> 22874L: linux-watchdog@vger.kernel.org 22875S: Maintained 22876W: http://www.linux-watchdog.org/ 22877T: git git://www.linux-watchdog.org/linux-watchdog.git 22878F: Documentation/devicetree/bindings/watchdog/ 22879F: Documentation/watchdog/ 22880F: drivers/watchdog/ 22881F: include/linux/watchdog.h 22882F: include/trace/events/watchdog.h 22883F: include/uapi/linux/watchdog.h 22884 22885WHISKEYCOVE PMIC GPIO DRIVER 22886M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 22887L: linux-gpio@vger.kernel.org 22888S: Maintained 22889F: drivers/gpio/gpio-wcove.c 22890 22891WHWAVE RTC DRIVER 22892M: Dianlong Li <long17.cool@163.com> 22893L: linux-rtc@vger.kernel.org 22894S: Maintained 22895F: drivers/rtc/rtc-sd3078.c 22896 22897WIIMOTE HID DRIVER 22898M: David Rheinsberg <david.rheinsberg@gmail.com> 22899L: linux-input@vger.kernel.org 22900S: Maintained 22901F: drivers/hid/hid-wiimote* 22902 22903WILOCITY WIL6210 WIRELESS DRIVER 22904L: linux-wireless@vger.kernel.org 22905S: Orphan 22906W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 22907F: drivers/net/wireless/ath/wil6210/ 22908 22909WINBOND CIR DRIVER 22910M: David Härdeman <david@hardeman.nu> 22911S: Maintained 22912F: drivers/media/rc/winbond-cir.c 22913 22914WINSYSTEMS EBC-C384 WATCHDOG DRIVER 22915L: linux-watchdog@vger.kernel.org 22916S: Orphan 22917F: drivers/watchdog/ebc-c384_wdt.c 22918 22919WINSYSTEMS WS16C48 GPIO DRIVER 22920M: William Breathitt Gray <william.gray@linaro.org> 22921L: linux-gpio@vger.kernel.org 22922S: Maintained 22923F: drivers/gpio/gpio-ws16c48.c 22924 22925WIREGUARD SECURE NETWORK TUNNEL 22926M: Jason A. Donenfeld <Jason@zx2c4.com> 22927L: wireguard@lists.zx2c4.com 22928L: netdev@vger.kernel.org 22929S: Maintained 22930F: drivers/net/wireguard/ 22931F: tools/testing/selftests/wireguard/ 22932 22933WISTRON LAPTOP BUTTON DRIVER 22934M: Miloslav Trmac <mitr@volny.cz> 22935S: Maintained 22936F: drivers/input/misc/wistron_btns.c 22937 22938WL3501 WIRELESS PCMCIA CARD DRIVER 22939L: linux-wireless@vger.kernel.org 22940S: Orphan 22941F: drivers/net/wireless/legacy/wl3501* 22942 22943WMI BINARY MOF DRIVER 22944L: platform-drivers-x86@vger.kernel.org 22945S: Orphan 22946F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 22947F: Documentation/wmi/devices/wmi-bmof.rst 22948F: drivers/platform/x86/wmi-bmof.c 22949 22950WOLFSON MICROELECTRONICS DRIVERS 22951L: patches@opensource.cirrus.com 22952S: Supported 22953W: https://github.com/CirrusLogic/linux-drivers/wiki 22954T: git https://github.com/CirrusLogic/linux-drivers.git 22955F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 22956F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 22957F: Documentation/devicetree/bindings/mfd/wm831x.txt 22958F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 22959F: Documentation/devicetree/bindings/sound/wlf,*.yaml 22960F: Documentation/devicetree/bindings/sound/wm* 22961F: Documentation/hwmon/wm83??.rst 22962F: arch/arm/mach-s3c/mach-crag6410* 22963F: drivers/clk/clk-wm83*.c 22964F: drivers/gpio/gpio-*wm*.c 22965F: drivers/gpio/gpio-arizona.c 22966F: drivers/hwmon/wm83??-hwmon.c 22967F: drivers/input/misc/wm831x-on.c 22968F: drivers/input/touchscreen/wm831x-ts.c 22969F: drivers/input/touchscreen/wm97*.c 22970F: drivers/leds/leds-wm83*.c 22971F: drivers/mfd/arizona* 22972F: drivers/mfd/cs47l24* 22973F: drivers/mfd/wm*.c 22974F: drivers/power/supply/wm83*.c 22975F: drivers/regulator/arizona* 22976F: drivers/regulator/wm8*.c 22977F: drivers/rtc/rtc-wm83*.c 22978F: drivers/video/backlight/wm83*_bl.c 22979F: drivers/watchdog/wm83*_wdt.c 22980F: include/linux/mfd/arizona/ 22981F: include/linux/mfd/wm831x/ 22982F: include/linux/mfd/wm8350/ 22983F: include/linux/mfd/wm8400* 22984F: include/linux/regulator/arizona* 22985F: include/linux/wm97xx.h 22986F: include/sound/wm????.h 22987F: sound/soc/codecs/arizona* 22988F: sound/soc/codecs/cs47l24* 22989F: sound/soc/codecs/wm* 22990 22991WORKQUEUE 22992M: Tejun Heo <tj@kernel.org> 22993R: Lai Jiangshan <jiangshanlai@gmail.com> 22994S: Maintained 22995T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 22996F: Documentation/core-api/workqueue.rst 22997F: include/linux/workqueue.h 22998F: kernel/workqueue.c 22999F: kernel/workqueue_internal.h 23000 23001WWAN DRIVERS 23002M: Loic Poulain <loic.poulain@linaro.org> 23003M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23004R: Johannes Berg <johannes@sipsolutions.net> 23005L: netdev@vger.kernel.org 23006S: Maintained 23007F: drivers/net/wwan/ 23008F: include/linux/wwan.h 23009F: include/uapi/linux/wwan.h 23010 23011X-POWERS AXP288 PMIC DRIVERS 23012M: Hans de Goede <hdegoede@redhat.com> 23013S: Maintained 23014F: drivers/acpi/pmic/intel_pmic_xpower.c 23015N: axp288 23016 23017X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23018M: Chen-Yu Tsai <wens@csie.org> 23019L: linux-kernel@vger.kernel.org 23020S: Maintained 23021N: axp[128] 23022 23023X.25 STACK 23024M: Martin Schiller <ms@dev.tdt.de> 23025L: linux-x25@vger.kernel.org 23026S: Maintained 23027F: Documentation/networking/lapb-module.rst 23028F: Documentation/networking/x25* 23029F: drivers/net/wan/hdlc_x25.c 23030F: drivers/net/wan/lapbether.c 23031F: include/*/lapb.h 23032F: include/net/x25* 23033F: include/uapi/linux/x25.h 23034F: net/lapb/ 23035F: net/x25/ 23036 23037X86 ARCHITECTURE (32-BIT AND 64-BIT) 23038M: Thomas Gleixner <tglx@linutronix.de> 23039M: Ingo Molnar <mingo@redhat.com> 23040M: Borislav Petkov <bp@alien8.de> 23041M: Dave Hansen <dave.hansen@linux.intel.com> 23042M: x86@kernel.org 23043R: "H. Peter Anvin" <hpa@zytor.com> 23044L: linux-kernel@vger.kernel.org 23045S: Maintained 23046T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23047F: Documentation/arch/x86/ 23048F: Documentation/devicetree/bindings/x86/ 23049F: arch/x86/ 23050 23051X86 ENTRY CODE 23052M: Andy Lutomirski <luto@kernel.org> 23053L: linux-kernel@vger.kernel.org 23054S: Maintained 23055T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23056F: arch/x86/entry/ 23057 23058X86 HARDWARE VULNERABILITIES 23059M: Thomas Gleixner <tglx@linutronix.de> 23060M: Borislav Petkov <bp@alien8.de> 23061M: Peter Zijlstra <peterz@infradead.org> 23062M: Josh Poimboeuf <jpoimboe@kernel.org> 23063R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 23064S: Maintained 23065F: Documentation/admin-guide/hw-vuln/ 23066F: arch/x86/include/asm/nospec-branch.h 23067F: arch/x86/kernel/cpu/bugs.c 23068 23069X86 MCE INFRASTRUCTURE 23070M: Tony Luck <tony.luck@intel.com> 23071M: Borislav Petkov <bp@alien8.de> 23072L: linux-edac@vger.kernel.org 23073S: Maintained 23074F: Documentation/ABI/testing/sysfs-mce 23075F: Documentation/arch/x86/x86_64/machinecheck.rst 23076F: arch/x86/kernel/cpu/mce/* 23077 23078X86 MICROCODE UPDATE SUPPORT 23079M: Borislav Petkov <bp@alien8.de> 23080S: Maintained 23081F: arch/x86/kernel/cpu/microcode/* 23082 23083X86 MM 23084M: Dave Hansen <dave.hansen@linux.intel.com> 23085M: Andy Lutomirski <luto@kernel.org> 23086M: Peter Zijlstra <peterz@infradead.org> 23087L: linux-kernel@vger.kernel.org 23088S: Maintained 23089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 23090F: arch/x86/mm/ 23091 23092X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 23093M: Hans de Goede <hdegoede@redhat.com> 23094L: platform-driver-x86@vger.kernel.org 23095S: Maintained 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23097F: drivers/platform/x86/x86-android-tablets/ 23098 23099X86 PLATFORM DRIVERS 23100M: Hans de Goede <hdegoede@redhat.com> 23101M: Mark Gross <markgross@kernel.org> 23102L: platform-driver-x86@vger.kernel.org 23103S: Maintained 23104T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 23105F: drivers/platform/olpc/ 23106F: drivers/platform/x86/ 23107F: include/linux/platform_data/x86/ 23108 23109X86 PLATFORM DRIVERS - ARCH 23110R: Darren Hart <dvhart@infradead.org> 23111R: Andy Shevchenko <andy@infradead.org> 23112L: platform-driver-x86@vger.kernel.org 23113L: x86@kernel.org 23114S: Maintained 23115T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23116F: arch/x86/platform 23117 23118X86 PLATFORM UV HPE SUPERDOME FLEX 23119M: Steve Wahl <steve.wahl@hpe.com> 23120R: Mike Travis <mike.travis@hpe.com> 23121R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 23122R: Russ Anderson <russ.anderson@hpe.com> 23123S: Supported 23124F: arch/x86/include/asm/uv/ 23125F: arch/x86/kernel/apic/x2apic_uv_x.c 23126F: arch/x86/platform/uv/ 23127 23128X86 STACK UNWINDING 23129M: Josh Poimboeuf <jpoimboe@kernel.org> 23130M: Peter Zijlstra <peterz@infradead.org> 23131S: Supported 23132F: arch/x86/include/asm/unwind*.h 23133F: arch/x86/kernel/dumpstack.c 23134F: arch/x86/kernel/stacktrace.c 23135F: arch/x86/kernel/unwind_*.c 23136 23137X86 VDSO 23138M: Andy Lutomirski <luto@kernel.org> 23139L: linux-kernel@vger.kernel.org 23140S: Maintained 23141T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 23142F: arch/x86/entry/vdso/ 23143 23144XARRAY 23145M: Matthew Wilcox <willy@infradead.org> 23146L: linux-fsdevel@vger.kernel.org 23147S: Supported 23148F: Documentation/core-api/xarray.rst 23149F: include/linux/idr.h 23150F: include/linux/xarray.h 23151F: lib/idr.c 23152F: lib/xarray.c 23153F: tools/testing/radix-tree 23154 23155XBOX DVD IR REMOTE 23156M: Benjamin Valentin <benpicco@googlemail.com> 23157S: Maintained 23158F: drivers/media/rc/keymaps/rc-xbox-dvd.c 23159F: drivers/media/rc/xbox_remote.c 23160 23161XC2028/3028 TUNER DRIVER 23162M: Mauro Carvalho Chehab <mchehab@kernel.org> 23163L: linux-media@vger.kernel.org 23164S: Maintained 23165W: https://linuxtv.org 23166T: git git://linuxtv.org/media_tree.git 23167F: drivers/media/tuners/xc2028.* 23168 23169XDP (eXpress Data Path) 23170M: Alexei Starovoitov <ast@kernel.org> 23171M: Daniel Borkmann <daniel@iogearbox.net> 23172M: David S. Miller <davem@davemloft.net> 23173M: Jakub Kicinski <kuba@kernel.org> 23174M: Jesper Dangaard Brouer <hawk@kernel.org> 23175M: John Fastabend <john.fastabend@gmail.com> 23176L: netdev@vger.kernel.org 23177L: bpf@vger.kernel.org 23178S: Supported 23179F: drivers/net/ethernet/*/*/*/*/*xdp* 23180F: drivers/net/ethernet/*/*/*xdp* 23181F: include/net/xdp.h 23182F: include/net/xdp_priv.h 23183F: include/trace/events/xdp.h 23184F: kernel/bpf/cpumap.c 23185F: kernel/bpf/devmap.c 23186F: net/core/xdp.c 23187F: samples/bpf/xdp* 23188F: tools/testing/selftests/bpf/*/*xdp* 23189F: tools/testing/selftests/bpf/*xdp* 23190K: (?:\b|_)xdp(?:\b|_) 23191 23192XDP SOCKETS (AF_XDP) 23193M: Björn Töpel <bjorn@kernel.org> 23194M: Magnus Karlsson <magnus.karlsson@intel.com> 23195M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 23196R: Jonathan Lemon <jonathan.lemon@gmail.com> 23197L: netdev@vger.kernel.org 23198L: bpf@vger.kernel.org 23199S: Maintained 23200F: Documentation/networking/af_xdp.rst 23201F: include/net/netns/xdp.h 23202F: include/net/xdp_sock* 23203F: include/net/xsk_buff_pool.h 23204F: include/uapi/linux/if_xdp.h 23205F: include/uapi/linux/xdp_diag.h 23206F: net/xdp/ 23207F: tools/testing/selftests/bpf/*xsk* 23208 23209XEN BLOCK SUBSYSTEM 23210M: Roger Pau Monné <roger.pau@citrix.com> 23211L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23212S: Supported 23213F: drivers/block/xen* 23214F: drivers/block/xen-blkback/* 23215 23216XEN HYPERVISOR ARM 23217M: Stefano Stabellini <sstabellini@kernel.org> 23218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23219S: Maintained 23220F: arch/arm/include/asm/xen/ 23221F: arch/arm/xen/ 23222 23223XEN HYPERVISOR ARM64 23224M: Stefano Stabellini <sstabellini@kernel.org> 23225L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23226S: Maintained 23227F: arch/arm64/include/asm/xen/ 23228F: arch/arm64/xen/ 23229 23230XEN HYPERVISOR INTERFACE 23231M: Juergen Gross <jgross@suse.com> 23232M: Stefano Stabellini <sstabellini@kernel.org> 23233R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 23234L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23235S: Supported 23236T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 23237F: Documentation/ABI/stable/sysfs-hypervisor-xen 23238F: Documentation/ABI/testing/sysfs-hypervisor-xen 23239F: drivers/*/xen-*front.c 23240F: drivers/xen/ 23241F: include/uapi/xen/ 23242F: include/xen/ 23243F: kernel/configs/xen.config 23244 23245XEN HYPERVISOR X86 23246M: Juergen Gross <jgross@suse.com> 23247R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 23248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23249S: Supported 23250F: arch/x86/configs/xen.config 23251F: arch/x86/include/asm/pvclock-abi.h 23252F: arch/x86/include/asm/xen/ 23253F: arch/x86/platform/pvh/ 23254F: arch/x86/xen/ 23255 23256XEN NETWORK BACKEND DRIVER 23257M: Wei Liu <wei.liu@kernel.org> 23258M: Paul Durrant <paul@xen.org> 23259L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23260L: netdev@vger.kernel.org 23261S: Supported 23262F: drivers/net/xen-netback/* 23263 23264XEN PCI SUBSYSTEM 23265M: Juergen Gross <jgross@suse.com> 23266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23267S: Supported 23268F: arch/x86/pci/*xen* 23269F: drivers/pci/*xen* 23270 23271XEN PVSCSI DRIVERS 23272M: Juergen Gross <jgross@suse.com> 23273L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23274L: linux-scsi@vger.kernel.org 23275S: Supported 23276F: drivers/scsi/xen-scsifront.c 23277F: drivers/xen/xen-scsiback.c 23278F: include/xen/interface/io/vscsiif.h 23279 23280XEN PVUSB DRIVER 23281M: Juergen Gross <jgross@suse.com> 23282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23283L: linux-usb@vger.kernel.org 23284S: Supported 23285F: drivers/usb/host/xen* 23286F: include/xen/interface/io/usbif.h 23287 23288XEN SOUND FRONTEND DRIVER 23289M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 23290L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23291L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23292S: Supported 23293F: sound/xen/* 23294 23295XEN SWIOTLB SUBSYSTEM 23296M: Juergen Gross <jgross@suse.com> 23297M: Stefano Stabellini <sstabellini@kernel.org> 23298L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 23299L: iommu@lists.linux.dev 23300S: Supported 23301F: arch/*/include/asm/xen/swiotlb-xen.h 23302F: drivers/xen/swiotlb-xen.c 23303F: include/xen/arm/swiotlb-xen.h 23304F: include/xen/swiotlb-xen.h 23305 23306XFS FILESYSTEM 23307M: Darrick J. Wong <djwong@kernel.org> 23308L: linux-xfs@vger.kernel.org 23309S: Supported 23310W: http://xfs.org/ 23311C: irc://irc.oftc.net/xfs 23312T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 23313F: Documentation/ABI/testing/sysfs-fs-xfs 23314F: Documentation/admin-guide/xfs.rst 23315F: Documentation/filesystems/xfs-delayed-logging-design.rst 23316F: Documentation/filesystems/xfs-self-describing-metadata.rst 23317F: fs/xfs/ 23318F: include/uapi/linux/dqblk_xfs.h 23319F: include/uapi/linux/fsmap.h 23320 23321XILINX AMS DRIVER 23322M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 23323L: linux-iio@vger.kernel.org 23324S: Maintained 23325F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 23326F: drivers/iio/adc/xilinx-ams.c 23327 23328XILINX AXI ETHERNET DRIVER 23329M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 23330S: Maintained 23331F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 23332F: drivers/net/ethernet/xilinx/xilinx_axienet* 23333 23334XILINX CAN DRIVER 23335M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 23336R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 23337L: linux-can@vger.kernel.org 23338S: Maintained 23339F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 23340F: drivers/net/can/xilinx_can.c 23341 23342XILINX EVENT MANAGEMENT DRIVER 23343M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 23344S: Maintained 23345F: drivers/soc/xilinx/xlnx_event_manager.c 23346F: include/linux/firmware/xlnx-event-manager.h 23347 23348XILINX GPIO DRIVER 23349M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23350R: Srinivas Neeli <srinivas.neeli@amd.com> 23351R: Michal Simek <michal.simek@amd.com> 23352S: Maintained 23353F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 23354F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 23355F: drivers/gpio/gpio-xilinx.c 23356F: drivers/gpio/gpio-zynq.c 23357 23358XILINX PWM DRIVER 23359M: Sean Anderson <sean.anderson@seco.com> 23360S: Maintained 23361F: drivers/pwm/pwm-xilinx.c 23362F: include/clocksource/timer-xilinx.h 23363 23364XILINX SD-FEC IP CORES 23365M: Derek Kiernan <derek.kiernan@amd.com> 23366M: Dragan Cvetic <dragan.cvetic@amd.com> 23367S: Maintained 23368F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 23369F: Documentation/misc-devices/xilinx_sdfec.rst 23370F: drivers/misc/Kconfig 23371F: drivers/misc/Makefile 23372F: drivers/misc/xilinx_sdfec.c 23373F: include/uapi/misc/xilinx_sdfec.h 23374 23375XILINX UARTLITE SERIAL DRIVER 23376M: Peter Korsgaard <jacmet@sunsite.dk> 23377L: linux-serial@vger.kernel.org 23378S: Maintained 23379F: drivers/tty/serial/uartlite.c 23380 23381XILINX VIDEO IP CORES 23382M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23383L: linux-media@vger.kernel.org 23384S: Supported 23385T: git git://linuxtv.org/media_tree.git 23386F: Documentation/devicetree/bindings/media/xilinx/ 23387F: drivers/media/platform/xilinx/ 23388F: include/uapi/linux/xilinx-v4l2-controls.h 23389 23390XILINX WATCHDOG DRIVER 23391M: Srinivas Neeli <srinivas.neeli@amd.com> 23392R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23393R: Michal Simek <michal.simek@amd.com> 23394S: Maintained 23395F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 23396F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 23397F: drivers/watchdog/of_xilinx_wdt.c 23398F: drivers/watchdog/xilinx_wwdt.c 23399 23400XILINX XDMA DRIVER 23401M: Lizhi Hou <lizhi.hou@amd.com> 23402M: Brian Xu <brian.xu@amd.com> 23403M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 23404L: dmaengine@vger.kernel.org 23405S: Supported 23406F: drivers/dma/xilinx/xdma-regs.h 23407F: drivers/dma/xilinx/xdma.c 23408F: include/linux/dma/amd_xdma.h 23409F: include/linux/platform_data/amd_xdma.h 23410 23411XILINX ZYNQMP DPDMA DRIVER 23412M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23413L: dmaengine@vger.kernel.org 23414S: Supported 23415F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 23416F: drivers/dma/xilinx/xilinx_dpdma.c 23417F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 23418 23419XILINX ZYNQMP OCM EDAC DRIVER 23420M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 23421M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 23422S: Maintained 23423F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 23424F: drivers/edac/zynqmp_edac.c 23425 23426XILINX ZYNQMP PSGTR PHY DRIVER 23427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23428L: linux-kernel@vger.kernel.org 23429S: Supported 23430T: git https://github.com/Xilinx/linux-xlnx.git 23431F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 23432F: drivers/phy/xilinx/phy-zynqmp.c 23433 23434XILINX ZYNQMP SHA3 DRIVER 23435M: Harsha <harsha.harsha@amd.com> 23436S: Maintained 23437F: drivers/crypto/xilinx/zynqmp-sha.c 23438 23439XILLYBUS DRIVER 23440M: Eli Billauer <eli.billauer@gmail.com> 23441L: linux-kernel@vger.kernel.org 23442S: Supported 23443F: drivers/char/xillybus/ 23444 23445XLP9XX I2C DRIVER 23446M: George Cherian <gcherian@marvell.com> 23447L: linux-i2c@vger.kernel.org 23448S: Supported 23449W: http://www.marvell.com 23450F: drivers/i2c/busses/i2c-xlp9xx.c 23451 23452XRA1403 GPIO EXPANDER 23453M: Nandor Han <nandor.han@ge.com> 23454L: linux-gpio@vger.kernel.org 23455S: Maintained 23456F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 23457F: drivers/gpio/gpio-xra1403.c 23458 23459XTENSA XTFPGA PLATFORM SUPPORT 23460M: Max Filippov <jcmvbkbc@gmail.com> 23461S: Maintained 23462F: drivers/spi/spi-xtensa-xtfpga.c 23463F: sound/soc/xtensa/xtfpga-i2s.c 23464 23465YAM DRIVER FOR AX.25 23466M: Jean-Paul Roubelat <jpr@f6fbb.org> 23467L: linux-hams@vger.kernel.org 23468S: Maintained 23469F: drivers/net/hamradio/yam* 23470F: include/linux/yam.h 23471 23472YAMA SECURITY MODULE 23473M: Kees Cook <keescook@chromium.org> 23474S: Supported 23475T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 23476F: Documentation/admin-guide/LSM/Yama.rst 23477F: security/yama/ 23478 23479YEALINK PHONE DRIVER 23480M: Henk Vergonet <Henk.Vergonet@gmail.com> 23481L: usbb2k-api-dev@nongnu.org 23482S: Maintained 23483F: Documentation/input/devices/yealink.rst 23484F: drivers/input/misc/yealink.* 23485 23486Z3FOLD COMPRESSED PAGE ALLOCATOR 23487M: Vitaly Wool <vitaly.wool@konsulko.com> 23488R: Miaohe Lin <linmiaohe@huawei.com> 23489L: linux-mm@kvack.org 23490S: Maintained 23491F: mm/z3fold.c 23492 23493Z8530 DRIVER FOR AX.25 23494M: Joerg Reuter <jreuter@yaina.de> 23495L: linux-hams@vger.kernel.org 23496S: Maintained 23497W: http://yaina.de/jreuter/ 23498W: http://www.qsl.net/dl1bke/ 23499F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 23500F: drivers/net/hamradio/*scc.c 23501F: drivers/net/hamradio/z8530.h 23502 23503ZBUD COMPRESSED PAGE ALLOCATOR 23504M: Seth Jennings <sjenning@redhat.com> 23505M: Dan Streetman <ddstreet@ieee.org> 23506L: linux-mm@kvack.org 23507S: Maintained 23508F: mm/zbud.c 23509 23510ZD1211RW WIRELESS DRIVER 23511L: linux-wireless@vger.kernel.org 23512S: Orphan 23513F: drivers/net/wireless/zydas/zd1211rw/ 23514 23515ZD1301 MEDIA DRIVER 23516M: Antti Palosaari <crope@iki.fi> 23517L: linux-media@vger.kernel.org 23518S: Maintained 23519W: https://linuxtv.org/ 23520W: http://palosaari.fi/linux/ 23521Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23522F: drivers/media/usb/dvb-usb-v2/zd1301* 23523 23524ZD1301_DEMOD MEDIA DRIVER 23525M: Antti Palosaari <crope@iki.fi> 23526L: linux-media@vger.kernel.org 23527S: Maintained 23528W: https://linuxtv.org/ 23529W: http://palosaari.fi/linux/ 23530Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23531F: drivers/media/dvb-frontends/zd1301_demod* 23532 23533ZHAOXIN PROCESSOR SUPPORT 23534M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 23535L: linux-kernel@vger.kernel.org 23536S: Maintained 23537F: arch/x86/kernel/cpu/zhaoxin.c 23538 23539ZONEFS FILESYSTEM 23540M: Damien Le Moal <dlemoal@kernel.org> 23541M: Naohiro Aota <naohiro.aota@wdc.com> 23542R: Johannes Thumshirn <jth@kernel.org> 23543L: linux-fsdevel@vger.kernel.org 23544S: Maintained 23545T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 23546F: Documentation/filesystems/zonefs.rst 23547F: fs/zonefs/ 23548 23549ZPOOL COMPRESSED PAGE STORAGE API 23550M: Dan Streetman <ddstreet@ieee.org> 23551L: linux-mm@kvack.org 23552S: Maintained 23553F: include/linux/zpool.h 23554F: mm/zpool.c 23555 23556ZR36067 VIDEO FOR LINUX DRIVER 23557M: Corentin Labbe <clabbe@baylibre.com> 23558L: mjpeg-users@lists.sourceforge.net 23559L: linux-media@vger.kernel.org 23560S: Maintained 23561W: http://mjpeg.sourceforge.net/driver-zoran/ 23562Q: https://patchwork.linuxtv.org/project/linux-media/list/ 23563F: Documentation/driver-api/media/drivers/zoran.rst 23564F: drivers/media/pci/zoran/ 23565 23566ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 23567M: Minchan Kim <minchan@kernel.org> 23568M: Sergey Senozhatsky <senozhatsky@chromium.org> 23569L: linux-kernel@vger.kernel.org 23570S: Maintained 23571F: Documentation/admin-guide/blockdev/zram.rst 23572F: drivers/block/zram/ 23573 23574ZS DECSTATION Z85C30 SERIAL DRIVER 23575M: "Maciej W. Rozycki" <macro@orcam.me.uk> 23576S: Maintained 23577F: drivers/tty/serial/zs.* 23578 23579ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 23580M: Minchan Kim <minchan@kernel.org> 23581M: Sergey Senozhatsky <senozhatsky@chromium.org> 23582L: linux-mm@kvack.org 23583S: Maintained 23584F: Documentation/mm/zsmalloc.rst 23585F: include/linux/zsmalloc.h 23586F: mm/zsmalloc.c 23587 23588ZSTD 23589M: Nick Terrell <terrelln@fb.com> 23590S: Maintained 23591B: https://github.com/facebook/zstd/issues 23592T: git https://github.com/terrelln/linux.git 23593F: crypto/zstd.c 23594F: include/linux/zstd* 23595F: lib/decompress_unzstd.c 23596F: lib/zstd/ 23597N: zstd 23598K: zstd 23599 23600ZSWAP COMPRESSED SWAP CACHING 23601M: Seth Jennings <sjenning@redhat.com> 23602M: Dan Streetman <ddstreet@ieee.org> 23603M: Vitaly Wool <vitaly.wool@konsulko.com> 23604L: linux-mm@kvack.org 23605S: Maintained 23606F: mm/zswap.c 23607 23608THE REST 23609M: Linus Torvalds <torvalds@linux-foundation.org> 23610L: linux-kernel@vger.kernel.org 23611S: Buried alive in reporters 23612T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 23613F: * 23614F: */ 23615
